Alexpux · December 27, 2017 08:19
diff --git a/gistfile1.txt b/gistfile1.txt
 -- The CXX compiler identification is GNU 7.2.0
 -- The C compiler identification is GNU 7.2.0
 -- Check for working CXX compiler: C:/building/msys64/mingw64/bin/g++.exe
 -- Check for working CXX compiler: C:/building/msys64/mingw64/bin/g++.exe -- works
 -- Detecting CXX compiler ABI info
 -- Detecting CXX compiler ABI info - done
 -- Detecting CXX compile features
 -- Detecting CXX compile features - done
 -- Check for working C compiler: C:/building/msys64/mingw64/bin/gcc.exe
 -- Check for working C compiler: C:/building/msys64/mingw64/bin/gcc.exe -- works
 -- Detecting C compiler ABI info
 -- Detecting C compiler ABI info - done
 -- Detecting C compile features
 -- Detecting C compile features - done
 -- Performing Test _MSSE2
 -- Performing Test _MSSE2 - Success
 -- Building SSE2-optimized codepaths: ON
 -- Check if the system is big endian
 -- Searching 16 bit integer
 -- Looking for sys/types.h
 -- Looking for sys/types.h - found
 -- Looking for stdint.h
 -- Looking for stdint.h - found
 -- Looking for stddef.h
 -- Looking for stddef.h - found
 -- Check size of unsigned short
 -- Check size of unsigned short - done
 -- Using unsigned short
 -- Check if the system is big endian - little endian
 -- Found little endian system. Good.
 -- Performing Test IS_SUPPORTED_PLATFORM
 -- Performing Test IS_SUPPORTED_PLATFORM - Success
 -- Is the target platform supported: 1
 -- Win32 build detected, setting default features
 -- Performing Test C_COMPILER_UNDERSTANDS_-Wall
 -- Performing Test C_COMPILER_UNDERSTANDS_-Wall - Success
 -- Performing Test CXX_COMPILER_UNDERSTANDS_-Wall
 -- Performing Test CXX_COMPILER_UNDERSTANDS_-Wall - Success
 -- Performing Test C_COMPILER_UNDERSTANDS_-fno-strict-aliasing
 -- Performing Test C_COMPILER_UNDERSTANDS_-fno-strict-aliasing - Success
 -- Performing Test CXX_COMPILER_UNDERSTANDS_-fno-strict-aliasing
 -- Performing Test CXX_COMPILER_UNDERSTANDS_-fno-strict-aliasing - Success
 -- Performing Test C_COMPILER_UNDERSTANDS_-Wno-format
 -- Performing Test C_COMPILER_UNDERSTANDS_-Wno-format - Success
 -- Performing Test CXX_COMPILER_UNDERSTANDS_-Wno-format
 -- Performing Test CXX_COMPILER_UNDERSTANDS_-Wno-format - Success
 -- Performing Test C_COMPILER_UNDERSTANDS_-mms-bitfields
 -- Performing Test C_COMPILER_UNDERSTANDS_-mms-bitfields - Success
 -- Performing Test CXX_COMPILER_UNDERSTANDS_-mms-bitfields
 -- Performing Test CXX_COMPILER_UNDERSTANDS_-mms-bitfields - Success
 -- Performing Test C_COMPILER_UNDERSTANDS_-Wshadow
 -- Performing Test C_COMPILER_UNDERSTANDS_-Wshadow - Success
 -- Performing Test CXX_COMPILER_UNDERSTANDS_-Wshadow
 -- Performing Test CXX_COMPILER_UNDERSTANDS_-Wshadow - Success
 -- Performing Test C_COMPILER_UNDERSTANDS_-Wtype-limits
 -- Performing Test C_COMPILER_UNDERSTANDS_-Wtype-limits - Success
 -- Performing Test CXX_COMPILER_UNDERSTANDS_-Wtype-limits
 -- Performing Test CXX_COMPILER_UNDERSTANDS_-Wtype-limits - Success
 -- Performing Test C_COMPILER_UNDERSTANDS_-Wvla
 -- Performing Test C_COMPILER_UNDERSTANDS_-Wvla - Success
 -- Performing Test CXX_COMPILER_UNDERSTANDS_-Wvla
 -- Performing Test CXX_COMPILER_UNDERSTANDS_-Wvla - Success
 -- Performing Test C_COMPILER_UNDERSTANDS_-Wold-style-declaration
 -- Performing Test C_COMPILER_UNDERSTANDS_-Wold-style-declaration - Success
 -- Performing Test CXX_COMPILER_UNDERSTANDS_-Wold-style-declaration
 -- Performing Test CXX_COMPILER_UNDERSTANDS_-Wold-style-declaration - Failed
 -- Performing Test C_COMPILER_UNDERSTANDS_-Wthread-safety
 -- Performing Test C_COMPILER_UNDERSTANDS_-Wthread-safety - Failed
 -- Performing Test CXX_COMPILER_UNDERSTANDS_-Wthread-safety
 -- Performing Test CXX_COMPILER_UNDERSTANDS_-Wthread-safety - Failed
 -- Performing Test C_COMPILER_UNDERSTANDS_-Wno-error=varargs
 -- Performing Test C_COMPILER_UNDERSTANDS_-Wno-error=varargs - Success
 -- Performing Test CXX_COMPILER_UNDERSTANDS_-Wno-error=varargs
 -- Performing Test CXX_COMPILER_UNDERSTANDS_-Wno-error=varargs - Success
 -- Performing Test C_COMPILER_UNDERSTANDS_-Wno-format-truncation
 -- Performing Test C_COMPILER_UNDERSTANDS_-Wno-format-truncation - Success
 -- Performing Test CXX_COMPILER_UNDERSTANDS_-Wno-format-truncation
 -- Performing Test CXX_COMPILER_UNDERSTANDS_-Wno-format-truncation - Success
 -- Performing Test C_COMPILER_UNDERSTANDS_-Wno-error=address-of-packed-member
 -- Performing Test C_COMPILER_UNDERSTANDS_-Wno-error=address-of-packed-member - Failed
 -- Performing Test CXX_COMPILER_UNDERSTANDS_-Wno-error=address-of-packed-member
 -- Performing Test CXX_COMPILER_UNDERSTANDS_-Wno-error=address-of-packed-member - Failed
 -- Performing Test C_COMPILER_UNDERSTANDS_-Wframe-larger-than=32768
 -- Performing Test C_COMPILER_UNDERSTANDS_-Wframe-larger-than=32768 - Success
 -- Performing Test CXX_COMPILER_UNDERSTANDS_-Wframe-larger-than=32768
 -- Performing Test CXX_COMPILER_UNDERSTANDS_-Wframe-larger-than=32768 - Success
 -- Performing Test C_COMPILER_UNDERSTANDS_-Wstack-usage=32768
 -- Performing Test C_COMPILER_UNDERSTANDS_-Wstack-usage=32768 - Success
 -- Performing Test CXX_COMPILER_UNDERSTANDS_-Wstack-usage=32768
 -- Performing Test CXX_COMPILER_UNDERSTANDS_-Wstack-usage=32768 - Success
 -- Performing Test C_COMPILER_UNDERSTANDS_-Wlarger-than=524288
 -- Performing Test C_COMPILER_UNDERSTANDS_-Wlarger-than=524288 - Success
 -- Performing Test CXX_COMPILER_UNDERSTANDS_-Wlarger-than=524288
 -- Performing Test CXX_COMPILER_UNDERSTANDS_-Wlarger-than=524288 - Success
 -- Looking for external programs
 -- Found perl
 -- Found intltool-merge
 -- Found desktop-file-validate
 -- Test-compilation of OpenCL programs is disabled.
 -- Found jsonschema
 -- Found xsltproc
 -- Found xmllint
 -- All external programs found
 -- Found Gettext: C:/building/msys64/mingw64/bin/msgmerge.exe  
 -- Found msgfmt to convert .po file. Translation enabled
 -- Checking for -march=native support
 -- Performing Test MARCHNATIVE
 -- Performing Test MARCHNATIVE - Success
 -- Checking for -march=native support - works
 -- Checking for -std=c++14 support
 -- Performing Test COMPILER_SUPPORTS_CXX14
 -- Performing Test COMPILER_SUPPORTS_CXX14 - Success
 -- Checking for -std=c++14 support - works
 -- Performing Test RAWSPEED_HAVE_CXX_FLAG_WALL
 -- Performing Test RAWSPEED_HAVE_CXX_FLAG_WALL - Success
 -- Performing Test RAWSPEED_HAVE_CXX_FLAG_WEXTRA
 -- Performing Test RAWSPEED_HAVE_CXX_FLAG_WEXTRA - Success
 -- Performing Test RAWSPEED_HAVE_CXX_FLAG_WCAST_QUAL
 -- Performing Test RAWSPEED_HAVE_CXX_FLAG_WCAST_QUAL - Success
 -- Performing Test RAWSPEED_HAVE_CXX_FLAG_WEXTRA_SEMI
 -- Performing Test RAWSPEED_HAVE_CXX_FLAG_WEXTRA_SEMI - Failed
 -- Performing Test RAWSPEED_HAVE_CXX_FLAG_WFORMAT_2
 -- Performing Test RAWSPEED_HAVE_CXX_FLAG_WFORMAT_2 - Success
 -- Performing Test RAWSPEED_HAVE_CXX_FLAG_WMISSING_PROTOTYPES
 -- Performing Test RAWSPEED_HAVE_CXX_FLAG_WMISSING_PROTOTYPES - Failed
 -- Performing Test RAWSPEED_HAVE_CXX_FLAG_WOLD_STYLE_CASTS
 -- Performing Test RAWSPEED_HAVE_CXX_FLAG_WOLD_STYLE_CASTS - Failed
 -- Performing Test RAWSPEED_HAVE_CXX_FLAG_WPOINTER_ARITH
 -- Performing Test RAWSPEED_HAVE_CXX_FLAG_WPOINTER_ARITH - Success
 -- Performing Test RAWSPEED_HAVE_CXX_FLAG_WSTRICT_PROTOTYPES
 -- Performing Test RAWSPEED_HAVE_CXX_FLAG_WSTRICT_PROTOTYPES - Failed
 -- Performing Test RAWSPEED_HAVE_CXX_FLAG_WSUGGEST_ATTRIBUTE_CONST
 -- Performing Test RAWSPEED_HAVE_CXX_FLAG_WSUGGEST_ATTRIBUTE_CONST - Success
 -- Performing Test RAWSPEED_HAVE_CXX_FLAG_WSUGGEST_ATTRIBUTE_NORETURN
 -- Performing Test RAWSPEED_HAVE_CXX_FLAG_WSUGGEST_ATTRIBUTE_NORETURN - Success
 -- Performing Test RAWSPEED_HAVE_CXX_FLAG_WSUGGEST_ATTRIBUTE_PURE
 -- Performing Test RAWSPEED_HAVE_CXX_FLAG_WSUGGEST_ATTRIBUTE_PURE - Success
 -- Performing Test RAWSPEED_HAVE_CXX_FLAG_WSUGGEST_FINAL_METHODS
 -- Performing Test RAWSPEED_HAVE_CXX_FLAG_WSUGGEST_FINAL_METHODS - Success
 -- Performing Test RAWSPEED_HAVE_CXX_FLAG_WSUGGEST_FINAL_TYPES
 -- Performing Test RAWSPEED_HAVE_CXX_FLAG_WSUGGEST_FINAL_TYPES - Success
 -- Performing Test RAWSPEED_HAVE_CXX_FLAG_WSUGGEST_OVERRIDE
 -- Performing Test RAWSPEED_HAVE_CXX_FLAG_WSUGGEST_OVERRIDE - Success
 -- Performing Test RAWSPEED_HAVE_CXX_FLAG_WTRADITIONAL
 -- Performing Test RAWSPEED_HAVE_CXX_FLAG_WTRADITIONAL - Failed
 -- Performing Test RAWSPEED_HAVE_CXX_FLAG_WVLA
 -- Performing Test RAWSPEED_HAVE_CXX_FLAG_WVLA - Success
 -- Performing Test RAWSPEED_HAVE_CXX_FLAG_WNO_UNUSED_PARAMETER
 -- Performing Test RAWSPEED_HAVE_CXX_FLAG_WNO_UNUSED_PARAMETER - Success
 -- Performing Test RAWSPEED_HAVE_CXX_FLAG_WNO_ERROR_SUGGEST_FINAL_METHODS
 -- Performing Test RAWSPEED_HAVE_CXX_FLAG_WNO_ERROR_SUGGEST_FINAL_METHODS - Success
 -- Performing Test RAWSPEED_HAVE_CXX_FLAG_WNO_ERROR_SUGGEST_FINAL_TYPES
 -- Performing Test RAWSPEED_HAVE_CXX_FLAG_WNO_ERROR_SUGGEST_FINAL_TYPES - Success
 -- Performing Test RAWSPEED_HAVE_CXX_FLAG_WNO_ERROR_SUGGEST_OVERRIDE
 -- Performing Test RAWSPEED_HAVE_CXX_FLAG_WNO_ERROR_SUGGEST_OVERRIDE - Success
 -- Performing Test RAWSPEED_HAVE_CXX_FLAG_WNO_ERROR_SUGGEST_ATTRIBUTE_NORETURN
 -- Performing Test RAWSPEED_HAVE_CXX_FLAG_WNO_ERROR_SUGGEST_ATTRIBUTE_NORETURN - Success
 -- Performing Test RAWSPEED_HAVE_CXX_FLAG_WNO_FORMAT
 -- Performing Test RAWSPEED_HAVE_CXX_FLAG_WNO_FORMAT - Success
 -- Performing Test RAWSPEED_HAVE_CXX_FLAG_WSTACK_USAGE_4096
 -- Performing Test RAWSPEED_HAVE_CXX_FLAG_WSTACK_USAGE_4096 - Success
 -- Performing Test RAWSPEED_HAVE_CXX_FLAG_WFRAME_LARGER_THAN_4096
 -- Performing Test RAWSPEED_HAVE_CXX_FLAG_WFRAME_LARGER_THAN_4096 - Success
 -- Performing Test RAWSPEED_HAVE_CXX_FLAG_WLARGER_THAN_32768
 -- Performing Test RAWSPEED_HAVE_CXX_FLAG_WLARGER_THAN_32768 - Success
 You have called ADD_LIBRARY for library rawspeed without any source files. This typically indicates a problem with your CMakeLists.txt file
 -- Looking for PThreads
 -- Looking for pthread.h
 -- Looking for pthread.h - found
 -- Looking for pthread_create
 -- Looking for pthread_create - found
 -- Found Threads: TRUE  
 -- Looking for PThreads - found
 -- Looking for OpenMP
 -- Found OpenMP_C: -fopenmp (found version "4.5") 
 -- Found OpenMP_CXX: -fopenmp (found version "4.5") 
 -- Looking for OpenMP - found
 -- Looking for pugixml
 -- Found Pugixml 1.8
 -- Looking for pugixml - found (system)
 -- Looking for JPEG
 -- Found JPEG: C:/building/msys64/mingw64/lib/libjpeg.dll.a  
 -- Looking for JPEG - found
 -- Looking for jpeg_mem_src
 -- Looking for jpeg_mem_src - found
 -- Looking for ZLIB
 -- Found ZLIB: C:/building/msys64/mingw64/lib/libz.dll.a (found version "1.2.11") 
 -- Looking for ZLIB - found (system)
 -- Looking for malloc
 -- Looking for malloc - found
 -- Looking for free
 -- Looking for free - found
 -- Looking for posix_memalign
 -- Looking for posix_memalign - not found
 -- Looking for aligned_alloc
 -- Looking for aligned_alloc - not found
 -- Looking for _mm_malloc
 -- Looking for _mm_malloc - found
 -- Looking for _mm_free
 -- Looking for _mm_free - found
 -- Performing Test HAVE_CXX_THREAD_LOCAL
 -- Performing Test HAVE_CXX_THREAD_LOCAL - Success
 -- Looking for OpenMP
 -- Found OpenMP_C: -fopenmp  
 -- Found OpenMP_CXX: -fopenmp  
 -- Looking for OpenMP - found
 -- Found XMLLINT: C:/building/msys64/mingw64/bin/xmllint.exe  
 -- The following features have been enabled:

 * PThread-based library threading, used for parallelized image decoding
 * OpenMP-based utilites threading, used for parallelization of utilities only, NOT library!
 * XML reading, used for loading of data/cameras.xml
 * Lossy JPEG decoding, used for DNG Lossy JPEG compression decoding
 * ZLIB decoding, used for DNG Deflate compression decoding

 -- The following OPTIONAL packages have been found:

 * Gettext
 * OpenMP
   Used for parallelization of tools (NOT library!)
   Used for parallelization of tools (NOT library!)
 * XMLLINT, command line XML tool, <http://xmlsoft.org/>
   Used for validation of data/cameras.xml

 -- The following RECOMMENDED packages have been found:

 * Threads, POSIX Threads
   Used for parallelization of the library itself
 * JPEG, free library for handling the JPEG image data format, implements a JPEG codec
   Used for decoding DNG Lossy JPEG compression
 * ZLIB, software library used for data compression
   Used for decoding DNG Deflate compression

 -- The following REQUIRED packages have been found:

 * Pugixml (required version >= 1.2), Light-weight, simple and fast XML parser, <http://pugixml.org/>
   Used for loading of data/cameras.xml

 -- Performing Test COMPILER_SUPPORTS_C99
 -- Performing Test COMPILER_SUPPORTS_C99 - Success
 -- Performing Test COMPILER_SUPPORTS_C11
 -- Performing Test COMPILER_SUPPORTS_C11 - Success
 -- Performing Test COMPILER_SUPPORTS_CXX11
 -- Performing Test COMPILER_SUPPORTS_CXX11 - Success
 -- Found Glib 2.54.2
 -- Found PkgConfig: C:/building/msys64/mingw64/bin/pkg-config.exe (found version "0.29.2") 
 -- Checking for module 'gtk+-3.0'
 --   Found gtk+-3.0, version 3.22.26
 -- Found GTK3: C:/building/msys64/mingw64/include/gtk-3.0;C:/building/msys64/mingw64/include/cairo;C:/building/msys64/mingw64/include;C:/building/msys64/mingw64/include/pango-1.0;C:/building/msys64/mingw64/include/atk-1.0;C:/building/msys64/mingw64/include/cairo;C:/building/msys64/mingw64/include/pixman-1;C:/building/msys64/mingw64/include;C:/building/msys64/mingw64/include/freetype2;C:/building/msys64/mingw64/include/libpng16;C:/building/msys64/mingw64/include/harfbuzz;C:/building/msys64/mingw64/include/glib-2.0;C:/building/msys64/mingw64/lib/glib-2.0/include;C:/building/msys64/mingw64/include;C:/building/msys64/mingw64/include/freetype2;C:/building/msys64/mingw64/include;C:/building/msys64/mingw64/include/harfbuzz;C:/building/msys64/mingw64/include/libpng16;C:/building/msys64/mingw64/include/gdk-pixbuf-2.0;C:/building/msys64/mingw64/include/libpng16;C:/building/msys64/mingw64/include;C:/building/msys64/mingw64/include/glib-2.0;C:/building/msys64/mingw64/lib/glib-2.0/include;C:/building/msys64/mingw64/include (Required is at least version "3.14") 
 -- Found LibXml2: C:/building/msys64/mingw64/lib/libxml2.dll.a (found suitable version "2.9.7", minimum required is "2.6") 
 -- Checking for one of the modules 'libsoup-2.4;libsoup2'
 -- Checking for one of the modules 'libsoup-2.2;libsoup2'
 -- Found GPHOTO2: C:/building/msys64/mingw64/lib/libgphoto2.dll.a  
 -- Found OPENEXR: C:/building/msys64/mingw64/lib/libIlmImf.dll.a;C:/building/msys64/mingw64/lib/libImath.dll.a;C:/building/msys64/mingw64/lib/libIex.dll.a;C:/building/msys64/mingw64/lib/libIlmThread.dll.a  
 -- Found WEBP: C:/building/msys64/mingw64/lib/libwebp.dll.a (Required is at least version "0.3.0") 
 -- Found LENSFUN: C:/building/msys64/mingw64/lib/liblensfun.dll.a  
 -- Found GIO 
 -- Found GThread: C:/building/msys64/mingw64/lib/libgthread-2.0.dll.a  
 -- Found GModule: C:/building/msys64/mingw64/lib/libgmodule-2.0.dll.a  
 -- Found PANGOCAIRO: C:/building/msys64/mingw64/lib/libpangocairo-1.0.dll.a  
 -- Found RSVG2: C:/building/msys64/mingw64/lib/librsvg-2.dll.a  
 -- Found LibXml2: C:/building/msys64/mingw64/lib/libxml2.dll.a (found version "2.9.7") 
 -- Found Sqlite3 3.20.0
 -- Found CURL: C:/building/msys64/mingw64/lib/libcurl.dll.a (found version "7.57.0") 
 -- Found PNG: C:/building/msys64/mingw64/lib/libpng.dll.a (found version "1.6.34") 
 -- Found TIFF: C:/building/msys64/mingw64/lib/libtiff.dll.a (found version "4.0.9") 
 -- Found LCMS2: C:/building/msys64/mingw64/lib/liblcms2.dll.a  
 -- Found JsonGlib 
 -- Found EXIV2: C:/building/msys64/mingw64/lib/libexiv2.dll.a;C:/building/msys64/mingw64/lib/libexpat.dll.a;C:/building/msys64/mingw64/lib/libiconv.dll.a  
 -- Found FLICKCURL: C:/building/msys64/mingw64/lib/libflickcurl.dll.a  
 -- Found OpenJPEG 
 -- Found LIBSECRET: C:/building/msys64/mingw64/include/libsecret-1;C:/building/msys64/mingw64/include/glib-2.0;C:/building/msys64/mingw64/lib/glib-2.0/include;C:/building/msys64/mingw64/include  
 -- Found GraphicsMagick 
 -- Performing Test HAVE_BUILTIN_CPU_SUPPORTS
 -- Performing Test HAVE_BUILTIN_CPU_SUPPORTS - Success
 -- Does the compiler support __builtin_cpu_supports(): 1
 -- Performing Test HAVE_TLS
 -- Performing Test HAVE_TLS - Success
 -- Checking for -march=native support
 -- Checking for one of the modules 'lua53;lua5.3;lua-5.3;lua'
 -- Lua support: Enabled
 -- Found Pugixml 1.8
 -- Map mode: enabled
 -- Print mode: disabled
 -- WIN32: Adding dependency files to install
 -- Installing lensfun database from C:/building/msys64/mingw64/bin/../share/lensfun/version_1
 CMake Warning at doc/CMakeLists.txt:37 (message):
  the sources of the usermanual are missing so you won't be able to generate
  it.  if this is a release tarball then that's normal.

  please grab them from github if you want to work on the manual.


 -- Configuring done
 -- Generating done
 -- Build files have been written to: C:/repo/mingw-w64-darktable/src/build-x86_64
 dos2unix: Skipping ./data/CMakeFiles/darktable.desktop_file.dir, not a regular file.
 dos2unix: converting file ./data/darktable.desktop.in to Unix format...
 [35m[1mScanning dependencies of target create_version_gen[0m
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 [  1%] [34m[1mBuilding uk locale[0m
 [  1%] [34m[1mUpdating version string (source package) - 2.4.0[0m
 [  1%] [34m[1mBuilding sv locale[0m
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 [  2%] Built target create_version_gen
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 2136 translated messages.
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 [  3%] [34m[1mBuilding nl locale[0m
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 [  3%] [34m[1mBuilding es locale[0m
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 [  3%] [34m[1mBuilding ru locale[0m
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 [  3%] [34m[1mBuilding he locale[0m
 2093 translated messages, 7 fuzzy translations, 11 untranslated messages.
 2277 translated messages.
 [  3%] Built target locale_nl
 [  3%] [34m[1mBuilding hu locale[0m
 2061 translated messages, 73 fuzzy translations, 143 untranslated messages.
 2277 translated messages.
 [  3%] [34m[1mBuilding fr locale[0m
 [  3%] Built target locale_sk
 2274 translated messages.
 [  3%] [34m[1mBuilding it locale[0m
 [  3%] Built target locale_es
 2276 translated messages, 1 untranslated message.
 [  3%] Built target locale_ru
 [  3%] Built target locale_ca
 2276 translated messages, 1 untranslated message.
 [  3%] Built target locale_he
 2214 translated messages.
 [  3%] Built target locale_hu
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 [  3%] Built target locale_it
 [35m[1mScanning dependencies of target locale_ja[0m
 [35m[1mScanning dependencies of target validate_darktableconfig_xml[0m
 [35m[1mScanning dependencies of target lautoc[0m
 [35m[1mScanning dependencies of target generate_metadata[0m
 [35m[1mScanning dependencies of target validate-cameras.xml[0m
 [35m[1mScanning dependencies of target tests[0m
 [35m[1mScanning dependencies of target dependencies[0m
 [35m[1mScanning dependencies of target generate_authors_h[0m
 [35m[1mScanning dependencies of target validate_darktable_desktop[0m
 [  3%] [34m[1mBuilding ja locale[0m
 [  3%] [34m[1mChecking validity of data/darktableconfig.xml[0m
 2277 translated messages.
 [  3%] [32mBuilding C object src/external/LuaAutoC/CMakeFiles/lautoc.dir/lautoc.c.obj[0m
 [  3%] [34m[1mGenerating metadata .c/.h[0m
 [  4%] [34m[1mChecking validity of cameras.xml[0m
 [  4%] Built target locale_ja
 [  4%] Built target validate_darktableconfig_xml
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/LuaAutoC/lautoc.c: In function 'luaA_struct_typeof_member_name_type':
 [1;33m[1;33m[1;33mC:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/LuaAutoC/lautoc.c:687:17: warning:[0m[0m[0m declaration of 'type' shadows a parameter [-Wshadow]
       luaA_Type type = lua_tointeger(L, -1);
                 ^~~~
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/LuaAutoC/lautoc.c:674:71: note: shadowed declaration is here
 luaA_Type luaA_struct_typeof_member_name_type(lua_State* L, luaA_Type type,  const char* member) {
                                                                       ^~~~
 [  4%] Built target dependencies
 [  4%] [34m[1mGenerating authors.h for about dialog.[0m
 [  4%] [34m[1mGenerating darktable.desktop[0m
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/data/cameras.xml validates
 [  4%] Built target tests
 [  4%] Built target generate_authors_h
 [  4%] [32m[1mLinking C static library liblautoc.a[0m
 [  4%] Built target validate-cameras.xml
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 [ 45%] [32m[1mLinking C shared library libdarktable.dll[0m
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<wchar_t>::deallocate(wchar_t*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<wchar_t>::deallocate(wchar_t*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj):C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: more undefined references to `operator delete(void*)' follow
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `void std::__cxx11::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> >::_M_construct<wchar_t*>(wchar_t*, wchar_t*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> >::_M_create(unsigned long long&, unsigned long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:561: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:561: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ostream<char, std::char_traits<char> >& std::endl<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:591: undefined reference to `std::ostream::put(char)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ostream<char, std::char_traits<char> >& std::flush<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:613: undefined reference to `std::ostream::flush()'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ios<char, std::char_traits<char> >::setstate(std::_Ios_Iostate)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_ios.h:158: undefined reference to `std::basic_ios<char, std::char_traits<char> >::clear(std::_Ios_Iostate)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::ctype<char>::widen(char) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/locale_facets.h:876: undefined reference to `std::ctype<char>::_M_widen_init() const'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::ctype<char> const& std::__check_facet<std::ctype<char> >(std::ctype<char> const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_ios.h:50: undefined reference to `std::__throw_bad_cast()'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<wchar_t>::deallocate(wchar_t*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<wchar_t>::deallocate(wchar_t*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj):C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: more undefined references to `operator delete(void*)' follow
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_get_thumbnail':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:964: undefined reference to `__cxa_begin_catch'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:561: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_get_thumbnail':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:967: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:561: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <char, std::char_traits<char>, std::allocator<char> >(std::basic_ostream<char, std::char_traits<char> >&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:6087: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::ostream::operator<<(std::ostream& (*)(std::ostream&))':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:113: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::endl<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_get_thumbnail':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:964: undefined reference to `__cxa_end_catch'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_get_thumbnail':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:964: undefined reference to `__cxa_end_catch'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<wchar_t>::deallocate(wchar_t*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `void std::__cxx11::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> >::_M_construct<wchar_t*>(wchar_t*, wchar_t*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:561: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:561: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:561: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::ostream::operator<<(std::ostream& (*)(std::ostream&))':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:113: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::endl<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:561: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:561: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::ostream::operator<<(std::ostream& (*)(std::ostream&))':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:113: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::endl<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:561: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::ostream::operator<<(long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:202: undefined reference to `std::ostream& std::ostream::_M_insert<long long>(long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::ostream::operator<<(std::ostream& (*)(std::ostream&))':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:113: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::endl<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ios<char, std::char_traits<char> >::setstate(std::_Ios_Iostate)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_ios.h:158: undefined reference to `std::basic_ios<char, std::char_traits<char> >::clear(std::_Ios_Iostate)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_ios.h:158: undefined reference to `std::basic_ios<char, std::char_traits<char> >::clear(std::_Ios_Iostate)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_read_exif_tag':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:429: undefined reference to `__cxa_begin_catch'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:561: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <char, std::char_traits<char>, std::allocator<char> >(std::basic_ostream<char, std::char_traits<char> >&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:6087: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::ostream::operator<<(std::ostream& (*)(std::ostream&))':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:113: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::endl<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_read_exif_tag':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:429: undefined reference to `__cxa_end_catch'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_read_exif_tag':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:429: undefined reference to `__cxa_end_catch'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_get_datetime_taken':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:2774: undefined reference to `__cxa_begin_catch'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:561: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <char, std::char_traits<char>, std::allocator<char> >(std::basic_ostream<char, std::char_traits<char> >&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:6087: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::ostream::operator<<(std::ostream& (*)(std::ostream&))':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:113: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::endl<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_get_datetime_taken':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:2774: undefined reference to `__cxa_end_catch'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_get_datetime_taken':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:2774: undefined reference to `__cxa_end_catch'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj):C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: more undefined references to `operator delete(void*)' follow
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `bool std::operator==<char, std::char_traits<char>, std::allocator<char> >(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:5843: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare(char const*) const'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj):C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: more undefined references to `operator delete(void*)' follow
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `bool std::operator==<char, std::char_traits<char>, std::allocator<char> >(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:5843: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare(char const*) const'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj):C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: more undefined references to `operator delete(void*)' follow
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_read_exif_data':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:848: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::find(char, unsigned long long) const'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `bool std::operator==<char, std::char_traits<char>, std::allocator<char> >(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:5843: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare(char const*) const'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `bool std::operator==<char, std::char_traits<char>, std::allocator<char> >(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:5843: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare(char const*) const'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::find_first_not_of(char const*, unsigned long long) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:2617: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::find_first_not_of(char const*, unsigned long long, unsigned long long) const'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj):C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: more undefined references to `operator delete(void*)' follow
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `bool std::operator==<char, std::char_traits<char>, std::allocator<char> >(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:5843: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare(char const*) const'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_read_exif_data':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:870: undefined reference to `__cxa_begin_catch'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:561: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_read_exif_data':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:873: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:561: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <char, std::char_traits<char>, std::allocator<char> >(std::basic_ostream<char, std::char_traits<char> >&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:6087: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::ostream::operator<<(std::ostream& (*)(std::ostream&))':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:113: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::endl<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_read_exif_data':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:870: undefined reference to `__cxa_end_catch'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_read_exif_data':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:870: undefined reference to `__cxa_end_catch'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj):C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: more undefined references to `operator delete(void*)' follow
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_read_from_blob':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:913: undefined reference to `__cxa_begin_catch'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:561: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_read_from_blob':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:916: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:561: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <char, std::char_traits<char>, std::allocator<char> >(std::basic_ostream<char, std::char_traits<char> >&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:6087: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::ostream::operator<<(std::ostream& (*)(std::ostream&))':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:113: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::endl<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_read_from_blob':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:913: undefined reference to `__cxa_end_catch'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_read_from_blob':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:913: undefined reference to `__cxa_end_catch'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_remove_exif_keys':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:153: undefined reference to `__cxa_begin_catch'
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:153: undefined reference to `__cxa_end_catch'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `bool std::operator==<char, std::char_traits<char>, std::allocator<char> >(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:5843: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare(char const*) const'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<std::_List_node<Exiv2::Exifdatum> >::deallocate(std::_List_node<Exiv2::Exifdatum>*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `bool std::operator==<char, std::char_traits<char>, std::allocator<char> >(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:5843: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare(char const*) const'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_get_color_space':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:2734: undefined reference to `__cxa_begin_catch'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:561: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <char, std::char_traits<char>, std::allocator<char> >(std::basic_ostream<char, std::char_traits<char> >&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:6087: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::ostream::operator<<(std::ostream& (*)(std::ostream&))':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:113: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::endl<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_get_color_space':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:2734: undefined reference to `__cxa_end_catch'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_get_color_space':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:2734: undefined reference to `__cxa_end_catch'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<wchar_t>::deallocate(wchar_t*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_remove_exif_keys':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:153: undefined reference to `__cxa_begin_catch'
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:153: undefined reference to `__cxa_end_catch'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_remove_exif_keys':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:153: undefined reference to `__cxa_begin_catch'
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:153: undefined reference to `__cxa_end_catch'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<std::_List_node<Exiv2::Exifdatum> >::deallocate(std::_List_node<Exiv2::Exifdatum>*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_write_blob':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:1077: undefined reference to `__cxa_begin_catch'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:561: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_write_blob':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:1080: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:561: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <char, std::char_traits<char>, std::allocator<char> >(std::basic_ostream<char, std::char_traits<char> >&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:6087: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::ostream::operator<<(std::ostream& (*)(std::ostream&))':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:113: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::endl<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_write_blob':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:1077: undefined reference to `__cxa_end_catch'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_write_blob':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:1077: undefined reference to `__cxa_end_catch'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<wchar_t>::deallocate(wchar_t*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj):C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: more undefined references to `operator delete(void*)' follow
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_remove_exif_keys':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:153: undefined reference to `__cxa_begin_catch'
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:153: undefined reference to `__cxa_end_catch'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<wchar_t>::deallocate(wchar_t*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj):C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: more undefined references to `operator delete(void*)' follow
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_read_blob':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:1198: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare(unsigned long long, unsigned long long, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) const'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_read_blob':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:1197: undefined reference to `__cxa_guard_acquire'
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:1197: undefined reference to `__cxa_guard_release'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<unsigned char>::deallocate(unsigned char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_read_blob':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:1378: undefined reference to `__cxa_begin_catch'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:561: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_read_blob':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:1382: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:561: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <char, std::char_traits<char>, std::allocator<char> >(std::basic_ostream<char, std::char_traits<char> >&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:6087: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::ostream::operator<<(std::ostream& (*)(std::ostream&))':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:113: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::endl<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_read_blob':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:1378: undefined reference to `__cxa_end_catch'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_read_blob':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:1378: undefined reference to `__cxa_end_catch'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<wchar_t>::deallocate(wchar_t*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_read_blob':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:1197: undefined reference to `__cxa_guard_abort'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_read_iptc_tag':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:358: undefined reference to `__cxa_begin_catch'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:561: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <char, std::char_traits<char>, std::allocator<char> >(std::basic_ostream<char, std::char_traits<char> >&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:6087: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::ostream::operator<<(std::ostream& (*)(std::ostream&))':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:113: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::endl<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_read_iptc_tag':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:358: undefined reference to `__cxa_end_catch'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_read_iptc_tag':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:358: undefined reference to `__cxa_end_catch'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_read_xmp_tag':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:169: undefined reference to `__cxa_begin_catch'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:561: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <char, std::char_traits<char>, std::allocator<char> >(std::basic_ostream<char, std::char_traits<char> >&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:6087: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::ostream::operator<<(std::ostream& (*)(std::ostream&))':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:113: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::endl<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_read_xmp_tag':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:169: undefined reference to `__cxa_end_catch'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_read_xmp_tag':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:169: undefined reference to `__cxa_end_catch'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `bool std::operator==<char, std::char_traits<char>, std::allocator<char> >(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:5843: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare(char const*) const'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj):C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: more undefined references to `operator delete(void*)' follow
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `bool std::operator==<char, std::char_traits<char>, std::allocator<char> >(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:5843: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare(char const*) const'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:5843: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare(char const*) const'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `bool std::operator==<char, std::char_traits<char>, std::allocator<char> >(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:5843: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare(char const*) const'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:5843: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare(char const*) const'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_read_xmp_data':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:344: undefined reference to `__cxa_begin_catch'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:561: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_read_xmp_data':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:347: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:561: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <char, std::char_traits<char>, std::allocator<char> >(std::basic_ostream<char, std::char_traits<char> >&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:6087: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::ostream::operator<<(std::ostream& (*)(std::ostream&))':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:113: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::endl<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_read_xmp_data':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:344: undefined reference to `__cxa_end_catch'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_read_xmp_data':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:344: undefined reference to `__cxa_end_catch'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<wchar_t>::deallocate(wchar_t*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_read_iptc_data':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:415: undefined reference to `__cxa_begin_catch'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:561: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_read_iptc_data':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:418: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:561: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <char, std::char_traits<char>, std::allocator<char> >(std::basic_ostream<char, std::char_traits<char> >&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:6087: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::ostream::operator<<(std::ostream& (*)(std::ostream&))':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:113: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::endl<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_read_iptc_data':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:415: undefined reference to `__cxa_end_catch'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_read_iptc_data':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:415: undefined reference to `__cxa_end_catch'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_read':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:1020: undefined reference to `__cxa_begin_catch'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:561: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_read':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:1023: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:561: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <char, std::char_traits<char>, std::allocator<char> >(std::basic_ostream<char, std::char_traits<char> >&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:6087: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::ostream::operator<<(std::ostream& (*)(std::ostream&))':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:113: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::endl<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_read':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:1020: undefined reference to `__cxa_end_catch'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_read':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:1020: undefined reference to `__cxa_end_catch'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<wchar_t>::deallocate(wchar_t*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<wchar_t>::deallocate(wchar_t*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::find(char const*, unsigned long long) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:2314: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::find(char const*, unsigned long long, unsigned long long) const'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj):C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: more undefined references to `operator delete(void*)' follow
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_xmp_read':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:2183: undefined reference to `__cxa_begin_catch'
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:2183: undefined reference to `__cxa_end_catch'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:561: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_xmp_read':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:2065: undefined reference to `std::ostream::operator<<(int)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:561: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_xmp_read':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:2065: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:561: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::ostream::operator<<(std::ostream& (*)(std::ostream&))':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:113: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::endl<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:561: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_xmp_read':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:2177: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:561: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::ostream::operator<<(std::ostream& (*)(std::ostream&))':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:113: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::endl<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:561: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:561: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:561: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::ostream::operator<<(std::ostream& (*)(std::ostream&))':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:113: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::endl<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:561: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:561: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:561: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:561: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:561: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::ostream::operator<<(std::ostream& (*)(std::ostream&))':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:113: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::endl<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ios<char, std::char_traits<char> >::setstate(std::_Ios_Iostate)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_ios.h:158: undefined reference to `std::basic_ios<char, std::char_traits<char> >::clear(std::_Ios_Iostate)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj):C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: more undefined references to `operator delete(void*)' follow
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj):C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: more undefined references to `operator delete(void*)' follow
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj):C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: more undefined references to `operator delete(void*)' follow
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj):C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: more undefined references to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)' follow
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj):C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: more undefined references to `operator delete(void*)' follow
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj):C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: more undefined references to `operator delete(void*)' follow
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_xmp_read_string':
 C:/building/msys64/mingw64/include/exiv2/types.hpp:214: undefined reference to `operator delete[](void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<wchar_t>::deallocate(wchar_t*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::assign(char const*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1371: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_replace(unsigned long long, unsigned long long, char const*, unsigned long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `Exiv2::DataBuf::~DataBuf()':
 C:/building/msys64/mingw64/include/exiv2/types.hpp:214: undefined reference to `operator delete[](void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_xmp_read_string':
 C:/building/msys64/mingw64/include/exiv2/types.hpp:214: undefined reference to `operator delete[](void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<wchar_t>::deallocate(wchar_t*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::assign(char const*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1371: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_replace(unsigned long long, unsigned long long, char const*, unsigned long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `Exiv2::DataBuf::~DataBuf()':
 C:/building/msys64/mingw64/include/exiv2/types.hpp:214: undefined reference to `operator delete[](void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<Exiv2::Xmpdatum>::deallocate(Exiv2::Xmpdatum*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj):C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: more undefined references to `operator delete(void*)' follow
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_xmp_read_string':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:2532: undefined reference to `__cxa_allocate_exception'
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:2532: undefined reference to `__cxa_throw'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_xmp_read_string':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:2536: undefined reference to `__cxa_begin_catch'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:561: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `Exiv2::operator<<(std::ostream&, Exiv2::AnyError const&)':
 C:/building/msys64/mingw64/include/exiv2/error.hpp:193: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_xmp_read_string':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:2538: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)'
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:2536: undefined reference to `__cxa_end_catch'
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:2532: undefined reference to `__cxa_free_exception'
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:2536: undefined reference to `__cxa_end_catch'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `Exiv2::DataBuf::~DataBuf()':
 C:/building/msys64/mingw64/include/exiv2/types.hpp:214: undefined reference to `operator delete[](void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_xmp_read_string':
 C:/building/msys64/mingw64/include/exiv2/types.hpp:214: undefined reference to `operator delete[](void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<wchar_t>::deallocate(wchar_t*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `Exiv2::DataBuf::~DataBuf()':
 C:/building/msys64/mingw64/include/exiv2/types.hpp:214: undefined reference to `operator delete[](void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_xmp_read_string':
 C:/building/msys64/mingw64/include/exiv2/types.hpp:214: undefined reference to `operator delete[](void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<wchar_t>::deallocate(wchar_t*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_xmp_attach':
 C:/building/msys64/mingw64/include/exiv2/types.hpp:214: undefined reference to `operator delete[](void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<wchar_t>::deallocate(wchar_t*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::assign(char const*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1371: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_replace(unsigned long long, unsigned long long, char const*, unsigned long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `Exiv2::DataBuf::~DataBuf()':
 C:/building/msys64/mingw64/include/exiv2/types.hpp:214: undefined reference to `operator delete[](void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<Exiv2::Xmpdatum>::deallocate(Exiv2::Xmpdatum*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_xmp_attach':
 C:/building/msys64/mingw64/include/exiv2/types.hpp:214: undefined reference to `operator delete[](void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<wchar_t>::deallocate(wchar_t*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_xmp_attach':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:2599: undefined reference to `__cxa_begin_catch'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:561: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_xmp_attach':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:2601: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:561: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `Exiv2::operator<<(std::ostream&, Exiv2::AnyError const&)':
 C:/building/msys64/mingw64/include/exiv2/error.hpp:193: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_xmp_attach':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:2601: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)'
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:2599: undefined reference to `__cxa_end_catch'
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:2599: undefined reference to `__cxa_end_catch'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<wchar_t>::deallocate(wchar_t*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_xmp_attach':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:2568: undefined reference to `__cxa_begin_catch'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:561: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:561: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:561: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `Exiv2::operator<<(std::ostream&, Exiv2::AnyError const&)':
 C:/building/msys64/mingw64/include/exiv2/error.hpp:193: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_xmp_attach':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:2570: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)'
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:2568: undefined reference to `__cxa_end_catch'
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:2568: undefined reference to `__cxa_end_catch'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<wchar_t>::deallocate(wchar_t*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `Exiv2::DataBuf::~DataBuf()':
 C:/building/msys64/mingw64/include/exiv2/types.hpp:214: undefined reference to `operator delete[](void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_xmp_write':
 C:/building/msys64/mingw64/include/exiv2/types.hpp:214: undefined reference to `operator delete[](void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<wchar_t>::deallocate(wchar_t*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::assign(char const*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1371: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_replace(unsigned long long, unsigned long long, char const*, unsigned long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `Exiv2::DataBuf::~DataBuf()':
 C:/building/msys64/mingw64/include/exiv2/types.hpp:214: undefined reference to `operator delete[](void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<Exiv2::Xmpdatum>::deallocate(Exiv2::Xmpdatum*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_xmp_write':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:2657: undefined reference to `__cxa_allocate_exception'
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:2657: undefined reference to `__cxa_throw'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_xmp_write':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:2691: undefined reference to `__cxa_begin_catch'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:561: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_xmp_write':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:2693: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:561: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `Exiv2::operator<<(std::ostream&, Exiv2::AnyError const&)':
 C:/building/msys64/mingw64/include/exiv2/error.hpp:193: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_xmp_write':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:2693: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)'
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:2691: undefined reference to `__cxa_end_catch'
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:2657: undefined reference to `__cxa_free_exception'
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/exif.cc:2691: undefined reference to `__cxa_end_catch'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<wchar_t>::deallocate(wchar_t*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `Exiv2::DataBuf::~DataBuf()':
 C:/building/msys64/mingw64/include/exiv2/types.hpp:214: undefined reference to `operator delete[](void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `dt_exif_xmp_write':
 C:/building/msys64/mingw64/include/exiv2/types.hpp:214: undefined reference to `operator delete[](void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__tcf_1':
 C:/building/msys64/mingw64/include/c++/7.2.0/iostream:74: undefined reference to `std::ios_base::Init::~Init()'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj):exif.cc:(.data+0x430): undefined reference to `__gxx_personality_seh0'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj):exif.cc:(.xdata+0x10): undefined reference to `__gxx_personality_seh0'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj):exif.cc:(.xdata+0x54): undefined reference to `__gxx_personality_seh0'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj):exif.cc:(.xdata+0xbc): undefined reference to `__gxx_personality_seh0'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj):exif.cc:(.xdata+0x1c4): undefined reference to `__gxx_personality_seh0'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj):exif.cc:(.xdata+0x1e8): more undefined references to `__gxx_personality_seh0' follow
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<wchar_t>::deallocate(wchar_t*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj):C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: more undefined references to `operator delete(void*)' follow
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_streambuf<char, std::char_traits<char> >::~basic_streambuf()':
 C:/building/msys64/mingw64/include/c++/7.2.0/streambuf:198: undefined reference to `std::locale::~locale()'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<std::_List_node<Exiv2::Exifdatum> >::deallocate(std::_List_node<Exiv2::Exifdatum>*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ios<char, std::char_traits<char> >::basic_ios()':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_ios.h:462: undefined reference to `std::ios_base::ios_base()'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ostream<char, std::char_traits<char> >::basic_ostream()':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:385: undefined reference to `std::basic_ios<char, std::char_traits<char> >::init(std::basic_streambuf<char, std::char_traits<char> >*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_streambuf<char, std::char_traits<char> >::basic_streambuf()':
 C:/building/msys64/mingw64/include/c++/7.2.0/streambuf:466: undefined reference to `std::locale::locale()'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::__cxx11::basic_ostringstream<char, std::char_traits<char>, std::allocator<char> >::basic_ostringstream(std::_Ios_Openmode)':
 C:/building/msys64/mingw64/include/c++/7.2.0/sstream:549: undefined reference to `std::basic_ios<char, std::char_traits<char> >::init(std::basic_streambuf<char, std::char_traits<char> >*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > Exiv2::toString<int>(int const&)':
 C:/building/msys64/mingw64/include/exiv2/types.hpp:483: undefined reference to `std::ostream::operator<<(int)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_streambuf<char, std::char_traits<char> >::~basic_streambuf()':
 C:/building/msys64/mingw64/include/c++/7.2.0/streambuf:198: undefined reference to `std::locale::~locale()'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ios<char, std::char_traits<char> >::~basic_ios()':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_ios.h:282: undefined reference to `std::ios_base::~ios_base()'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1315: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1315: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1315: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > Exiv2::toString<int>(int const&)':
 C:/building/msys64/mingw64/include/exiv2/types.hpp:482: undefined reference to `std::__cxx11::basic_ostringstream<char, std::char_traits<char>, std::allocator<char> >::~basic_ostringstream()'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ios<char, std::char_traits<char> >::~basic_ios()':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_ios.h:282: undefined reference to `std::ios_base::~ios_base()'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj):exif.cc:(.xdata$_ZN5Exiv28toStringIiEENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEERKT_+0x18): undefined reference to `__gxx_personality_seh0'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj):exif.cc:(.xdata$_ZN5Exiv28XmpdatumaSIiEERS0_RKT_+0xc): undefined reference to `__gxx_personality_seh0'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ios<char, std::char_traits<char> >::basic_ios()':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_ios.h:462: undefined reference to `std::ios_base::ios_base()'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ostream<char, std::char_traits<char> >::basic_ostream()':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:385: undefined reference to `std::basic_ios<char, std::char_traits<char> >::init(std::basic_streambuf<char, std::char_traits<char> >*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_streambuf<char, std::char_traits<char> >::basic_streambuf()':
 C:/building/msys64/mingw64/include/c++/7.2.0/streambuf:466: undefined reference to `std::locale::locale()'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::__cxx11::basic_ostringstream<char, std::char_traits<char>, std::allocator<char> >::basic_ostringstream(std::_Ios_Openmode)':
 C:/building/msys64/mingw64/include/c++/7.2.0/sstream:549: undefined reference to `std::basic_ios<char, std::char_traits<char> >::init(std::basic_streambuf<char, std::char_traits<char> >*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:561: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_streambuf<char, std::char_traits<char> >::~basic_streambuf()':
 C:/building/msys64/mingw64/include/c++/7.2.0/streambuf:198: undefined reference to `std::locale::~locale()'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ios<char, std::char_traits<char> >::~basic_ios()':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_ios.h:282: undefined reference to `std::ios_base::~ios_base()'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ios<char, std::char_traits<char> >::setstate(std::_Ios_Iostate)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_ios.h:158: undefined reference to `std::basic_ios<char, std::char_traits<char> >::clear(std::_Ios_Iostate)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1315: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1315: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1315: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > Exiv2::toString<char*>(char* const&)':
 C:/building/msys64/mingw64/include/exiv2/types.hpp:482: undefined reference to `std::__cxx11::basic_ostringstream<char, std::char_traits<char>, std::allocator<char> >::~basic_ostringstream()'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ios<char, std::char_traits<char> >::~basic_ios()':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_ios.h:282: undefined reference to `std::ios_base::~ios_base()'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj):exif.cc:(.xdata$_ZN5Exiv28toStringIPcEENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEERKT_+0x18): undefined reference to `__gxx_personality_seh0'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj):exif.cc:(.xdata$_ZN5Exiv28XmpdatumaSIPcEERS0_RKT_+0xc): undefined reference to `__gxx_personality_seh0'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ios<char, std::char_traits<char> >::basic_ios()':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_ios.h:462: undefined reference to `std::ios_base::ios_base()'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ostream<char, std::char_traits<char> >::basic_ostream()':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:385: undefined reference to `std::basic_ios<char, std::char_traits<char> >::init(std::basic_streambuf<char, std::char_traits<char> >*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_streambuf<char, std::char_traits<char> >::basic_streambuf()':
 C:/building/msys64/mingw64/include/c++/7.2.0/streambuf:466: undefined reference to `std::locale::locale()'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::__cxx11::basic_ostringstream<char, std::char_traits<char>, std::allocator<char> >::basic_ostringstream(std::_Ios_Openmode)':
 C:/building/msys64/mingw64/include/c++/7.2.0/sstream:549: undefined reference to `std::basic_ios<char, std::char_traits<char> >::init(std::basic_streambuf<char, std::char_traits<char> >*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:561: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_streambuf<char, std::char_traits<char> >::~basic_streambuf()':
 C:/building/msys64/mingw64/include/c++/7.2.0/streambuf:198: undefined reference to `std::locale::~locale()'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ios<char, std::char_traits<char> >::~basic_ios()':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_ios.h:282: undefined reference to `std::ios_base::~ios_base()'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ios<char, std::char_traits<char> >::setstate(std::_Ios_Iostate)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_ios.h:158: undefined reference to `std::basic_ios<char, std::char_traits<char> >::clear(std::_Ios_Iostate)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1315: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1315: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1315: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > Exiv2::toString<unsigned char const*>(unsigned char const* const&)':
 C:/building/msys64/mingw64/include/exiv2/types.hpp:482: undefined reference to `std::__cxx11::basic_ostringstream<char, std::char_traits<char>, std::allocator<char> >::~basic_ostringstream()'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ios<char, std::char_traits<char> >::~basic_ios()':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_ios.h:282: undefined reference to `std::ios_base::~ios_base()'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj):exif.cc:(.xdata$_ZN5Exiv28toStringIPKhEENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEERKT_+0x18): undefined reference to `__gxx_personality_seh0'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ios<char, std::char_traits<char> >::basic_ios()':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_ios.h:462: undefined reference to `std::ios_base::ios_base()'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ostream<char, std::char_traits<char> >::basic_ostream()':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:385: undefined reference to `std::basic_ios<char, std::char_traits<char> >::init(std::basic_streambuf<char, std::char_traits<char> >*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_streambuf<char, std::char_traits<char> >::basic_streambuf()':
 C:/building/msys64/mingw64/include/c++/7.2.0/streambuf:466: undefined reference to `std::locale::locale()'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::__cxx11::basic_ostringstream<char, std::char_traits<char>, std::allocator<char> >::basic_ostringstream(std::_Ios_Openmode)':
 C:/building/msys64/mingw64/include/c++/7.2.0/sstream:549: undefined reference to `std::basic_ios<char, std::char_traits<char> >::init(std::basic_streambuf<char, std::char_traits<char> >*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:561: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_streambuf<char, std::char_traits<char> >::~basic_streambuf()':
 C:/building/msys64/mingw64/include/c++/7.2.0/streambuf:198: undefined reference to `std::locale::~locale()'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ios<char, std::char_traits<char> >::~basic_ios()':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_ios.h:282: undefined reference to `std::ios_base::~ios_base()'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1315: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1315: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1315: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > Exiv2::toBasicString<char, char [41]>(char const (&) [41])':
 C:/building/msys64/mingw64/include/exiv2/error.hpp:163: undefined reference to `std::__cxx11::basic_ostringstream<char, std::char_traits<char>, std::allocator<char> >::~basic_ostringstream()'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `std::basic_ios<char, std::char_traits<char> >::~basic_ios()':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_ios.h:282: undefined reference to `std::ios_base::~ios_base()'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj):exif.cc:(.xdata$_ZN5Exiv213toBasicStringIcA41_cEENSt7__cxx1112basic_stringIT_St11char_traitsIS4_ESaIS4_EEERKT0_+0x18): undefined reference to `__gxx_personality_seh0'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<wchar_t>::deallocate(wchar_t*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj):exif.cc:(.xdata$_ZN5Exiv210BasicErrorIcEC1IA41_cEEiRKT_+0x14): undefined reference to `__gxx_personality_seh0'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj): In function `__static_initialization_and_destruction_0':
 C:/building/msys64/mingw64/include/c++/7.2.0/iostream:74: undefined reference to `std::ios_base::Init::Init()'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj):exif.cc:(.rdata$_ZTISt9exception[_ZTISt9exception]+0x0): undefined reference to `vtable for __cxxabiv1::__class_type_info'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj):exif.cc:(.rdata$_ZTIN5Exiv28AnyErrorE[_ZTIN5Exiv28AnyErrorE]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj):exif.cc:(.rdata$_ZTIN5Exiv210BasicErrorIcEE[_ZTIN5Exiv210BasicErrorIcEE]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj):exif.cc:(.rdata$.refptr._ZTVNSt7__cxx1119basic_ostringstreamIcSt11char_traitsIcESaIcEEE[.refptr._ZTVNSt7__cxx1119basic_ostringstreamIcSt11char_traitsIcESaIcEEE]+0x0): undefined reference to `vtable for std::__cxx11::basic_ostringstream<char, std::char_traits<char>, std::allocator<char> >'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj):exif.cc:(.rdata$.refptr._ZTTNSt7__cxx1119basic_ostringstreamIcSt11char_traitsIcESaIcEEE[.refptr._ZTTNSt7__cxx1119basic_ostringstreamIcSt11char_traitsIcESaIcEEE]+0x0): undefined reference to `VTT for std::__cxx11::basic_ostringstream<char, std::char_traits<char>, std::allocator<char> >'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj):exif.cc:(.rdata$.refptr._ZTVSt9basic_iosIcSt11char_traitsIcEE[.refptr._ZTVSt9basic_iosIcSt11char_traitsIcEE]+0x0): undefined reference to `vtable for std::basic_ios<char, std::char_traits<char> >'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj):exif.cc:(.rdata$.refptr._ZTVSt15basic_streambufIcSt11char_traitsIcEE[.refptr._ZTVSt15basic_streambufIcSt11char_traitsIcEE]+0x0): undefined reference to `vtable for std::basic_streambuf<char, std::char_traits<char> >'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj):exif.cc:(.rdata$.refptr._ZTVNSt7__cxx1115basic_stringbufIcSt11char_traitsIcESaIcEEE[.refptr._ZTVNSt7__cxx1115basic_stringbufIcSt11char_traitsIcESaIcEEE]+0x0): undefined reference to `vtable for std::__cxx11::basic_stringbuf<char, std::char_traits<char>, std::allocator<char> >'
 CMakeFiles/lib_darktable.dir/objects.a(exif.cc.obj):exif.cc:(.rdata$.refptr._ZSt4cerr[.refptr._ZSt4cerr]+0x0): undefined reference to `std::cerr'
 CMakeFiles/lib_darktable.dir/objects.a(imageio_rawspeed.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(imageio_rawspeed.cc.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 CMakeFiles/lib_darktable.dir/objects.a(imageio_rawspeed.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(imageio_rawspeed.cc.obj): In function `dt_rawspeed_load_meta':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/imageio_rawspeed.cc:65: undefined reference to `operator new(unsigned long long)'
 CMakeFiles/lib_darktable.dir/objects.a(imageio_rawspeed.cc.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 CMakeFiles/lib_darktable.dir/objects.a(imageio_rawspeed.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(imageio_rawspeed.cc.obj): In function `dt_rawspeed_lookup_makermodel':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/imageio_rawspeed.cc:90: undefined reference to `__cxa_begin_catch'
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/imageio_rawspeed.cc:90: undefined reference to `__cxa_end_catch'
 CMakeFiles/lib_darktable.dir/objects.a(imageio_rawspeed.cc.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 CMakeFiles/lib_darktable.dir/objects.a(imageio_rawspeed.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(imageio_rawspeed.cc.obj): In function `dt_rawspeed_load_meta':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/imageio_rawspeed.cc:65: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(imageio_rawspeed.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(imageio_rawspeed.cc.obj): In function `dt_rawspeed_lookup_makermodel':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/imageio_rawspeed.cc:90: undefined reference to `__cxa_end_catch'
 CMakeFiles/lib_darktable.dir/objects.a(imageio_rawspeed.cc.obj): In function `std::default_delete<rawspeed::Buffer const>::operator()(rawspeed::Buffer const*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(imageio_rawspeed.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(imageio_rawspeed.cc.obj): In function `__gnu_cxx::new_allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >::deallocate(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(imageio_rawspeed.cc.obj): In function `std::default_delete<rawspeed::Buffer const>::operator()(rawspeed::Buffer const*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(imageio_rawspeed.cc.obj): In function `__gnu_cxx::new_allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >::deallocate(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(imageio_rawspeed.cc.obj): In function `dt_imageio_open_rawspeed':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/imageio_rawspeed.cc:340: undefined reference to `__cxa_begin_catch'
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/imageio_rawspeed.cc:340: undefined reference to `__cxa_end_catch'
 CMakeFiles/lib_darktable.dir/objects.a(imageio_rawspeed.cc.obj): In function `std::default_delete<rawspeed::Buffer const>::operator()(rawspeed::Buffer const*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(imageio_rawspeed.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(imageio_rawspeed.cc.obj): In function `__gnu_cxx::new_allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >::deallocate(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(imageio_rawspeed.cc.obj): In function `dt_rawspeed_load_meta':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/imageio_rawspeed.cc:65: undefined reference to `operator new(unsigned long long)'
 CMakeFiles/lib_darktable.dir/objects.a(imageio_rawspeed.cc.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(imageio_rawspeed.cc.obj): In function `dt_imageio_open_rawspeed':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/imageio_rawspeed.cc:340: undefined reference to `__cxa_end_catch'
 CMakeFiles/lib_darktable.dir/objects.a(imageio_rawspeed.cc.obj): In function `std::default_delete<rawspeed::Buffer const>::operator()(rawspeed::Buffer const*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(imageio_rawspeed.cc.obj): In function `dt_imageio_open_rawspeed':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/imageio_rawspeed.cc:348: undefined reference to `__cxa_begin_catch'
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/imageio_rawspeed.cc:348: undefined reference to `__cxa_end_catch'
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/imageio_rawspeed.cc:348: undefined reference to `__cxa_end_catch'
 CMakeFiles/lib_darktable.dir/objects.a(imageio_rawspeed.cc.obj): In function `dt_rawspeed_load_meta':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/imageio_rawspeed.cc:65: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(imageio_rawspeed.cc.obj):imageio_rawspeed.cc:(.data+0x8): undefined reference to `__gxx_personality_seh0'
 CMakeFiles/lib_darktable.dir/objects.a(imageio_rawspeed.cc.obj):imageio_rawspeed.cc:(.xdata+0x18): undefined reference to `__gxx_personality_seh0'
 CMakeFiles/lib_darktable.dir/objects.a(imageio_rawspeed.cc.obj):imageio_rawspeed.cc:(.xdata+0x38): undefined reference to `__gxx_personality_seh0'
 CMakeFiles/lib_darktable.dir/objects.a(imageio_rawspeed.cc.obj):imageio_rawspeed.cc:(.xdata+0x5c): undefined reference to `__gxx_personality_seh0'
 CMakeFiles/lib_darktable.dir/objects.a(imageio_rawspeed.cc.obj):imageio_rawspeed.cc:(.xdata+0xe4): undefined reference to `__gxx_personality_seh0'
 CMakeFiles/lib_darktable.dir/objects.a(imageio_exr.cc.obj): In function `Imf_2_2::TypedAttribute<Imf_2_2::Blob>::readValueFrom(Imf_2_2::IStream&, int, int)':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/imageio_exr.hh:94: undefined reference to `operator new[](unsigned long long)'
 CMakeFiles/lib_darktable.dir/objects.a(imageio_exr.cc.obj): In function `std::tr1::__shared_count<(__gnu_cxx::_Lock_policy)2>::__shared_count<unsigned char*, array_deleter<unsigned char> >(unsigned char*, array_deleter<unsigned char>)':
 C:/building/msys64/mingw64/include/c++/7.2.0/tr1/shared_ptr.h:315: undefined reference to `operator new(unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/tr1/shared_ptr.h:317: undefined reference to `__cxa_begin_catch'
 CMakeFiles/lib_darktable.dir/objects.a(imageio_exr.cc.obj): In function `array_deleter<unsigned char>::operator()(unsigned char const*)':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/imageio_exr.hh:51: undefined reference to `operator delete[](void*)'
 CMakeFiles/lib_darktable.dir/objects.a(imageio_exr.cc.obj): In function `std::tr1::__shared_count<(__gnu_cxx::_Lock_policy)2>::__shared_count<unsigned char*, array_deleter<unsigned char> >(unsigned char*, array_deleter<unsigned char>)':
 C:/building/msys64/mingw64/include/c++/7.2.0/tr1/shared_ptr.h:320: undefined reference to `__cxa_rethrow'
 C:/building/msys64/mingw64/include/c++/7.2.0/tr1/shared_ptr.h:317: undefined reference to `__cxa_end_catch'
 CMakeFiles/lib_darktable.dir/objects.a(imageio_exr.cc.obj): In function `dt_imageio_open_exr':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/imageio_exr.cc:77: undefined reference to `operator new(unsigned long long)'
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/imageio_exr.cc:72: undefined reference to `operator new(unsigned long long)'
 CMakeFiles/lib_darktable.dir/objects.a(imageio_exr.cc.obj): In function `std::_Rb_tree_const_iterator<std::pair<Imf_2_2::Name const, Imf_2_2::Channel> >::operator++()':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/stl_tree.h:366: undefined reference to `std::_Rb_tree_increment(std::_Rb_tree_node_base const*)'
 CMakeFiles/lib_darktable.dir/objects.a(imageio_exr.cc.obj): In function `Imf_2_2::TypedAttribute<Imf_2_2::Blob> const* Imf_2_2::Header::findTypedAttribute<Imf_2_2::TypedAttribute<Imf_2_2::Blob> >(char const*) const':
 C:/building/msys64/mingw64/include/OpenEXR/ImfHeader.h:677: undefined reference to `__dynamic_cast'
 CMakeFiles/lib_darktable.dir/objects.a(imageio_exr.cc.obj): In function `dt_imageio_open_exr':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/imageio_exr.cc:81: undefined reference to `__cxa_begin_catch'
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/imageio_exr.cc:81: undefined reference to `__cxa_end_catch'
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/imageio_exr.cc:77: undefined reference to `operator delete(void*)'
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/imageio_exr.cc:72: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(imageio_exr.cc.obj): In function `__tcf_0':
 C:/building/msys64/mingw64/include/c++/7.2.0/iostream:74: undefined reference to `std::ios_base::Init::~Init()'
 CMakeFiles/lib_darktable.dir/objects.a(imageio_exr.cc.obj):imageio_exr.cc:(.data+0x8): undefined reference to `__gxx_personality_seh0'
 CMakeFiles/lib_darktable.dir/objects.a(imageio_exr.cc.obj): In function `std::tr1::_Sp_counted_base_impl<unsigned char*, array_deleter<unsigned char>, (__gnu_cxx::_Lock_policy)2>::~_Sp_counted_base_impl()':
 C:/building/msys64/mingw64/include/c++/7.2.0/tr1/shared_ptr.h:245: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(imageio_exr.cc.obj): In function `std::tr1::_Sp_counted_base_impl<unsigned char*, array_deleter<unsigned char>, (__gnu_cxx::_Lock_policy)2>::_M_get_deleter(std::type_info const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/tr1/shared_ptr.h:261: undefined reference to `std::type_info::operator==(std::type_info const&) const'
 CMakeFiles/lib_darktable.dir/objects.a(imageio_exr.cc.obj): In function `array_deleter<unsigned char>::operator()(unsigned char const*)':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/common/imageio_exr.hh:51: undefined reference to `operator delete[](void*)'
 CMakeFiles/lib_darktable.dir/objects.a(imageio_exr.cc.obj):imageio_exr.cc:(.xdata+0x24): undefined reference to `__gxx_personality_seh0'
 CMakeFiles/lib_darktable.dir/objects.a(imageio_exr.cc.obj):imageio_exr.cc:(.xdata+0x64): undefined reference to `__gxx_personality_seh0'
 CMakeFiles/lib_darktable.dir/objects.a(imageio_exr.cc.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<Imf_2_2::Name const, Imf_2_2::Slice> > >::deallocate(std::_Rb_tree_node<std::pair<Imf_2_2::Name const, Imf_2_2::Slice> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 CMakeFiles/lib_darktable.dir/objects.a(imageio_exr.cc.obj):C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: more undefined references to `operator delete(void*)' follow
 CMakeFiles/lib_darktable.dir/objects.a(imageio_exr.cc.obj): In function `__static_initialization_and_destruction_0':
 C:/building/msys64/mingw64/include/c++/7.2.0/iostream:74: undefined reference to `std::ios_base::Init::Init()'
 CMakeFiles/lib_darktable.dir/objects.a(imageio_exr.cc.obj):imageio_exr.cc:(.rdata$_ZTINSt3tr111_Mutex_baseILN9__gnu_cxx12_Lock_policyE2EEE[_ZTINSt3tr111_Mutex_baseILN9__gnu_cxx12_Lock_policyE2EEE]+0x0): undefined reference to `vtable for __cxxabiv1::__class_type_info'
 CMakeFiles/lib_darktable.dir/objects.a(imageio_exr.cc.obj):imageio_exr.cc:(.rdata$_ZTI13array_deleterIhE[_ZTI13array_deleterIhE]+0x0): undefined reference to `vtable for __cxxabiv1::__class_type_info'
 CMakeFiles/lib_darktable.dir/objects.a(imageio_exr.cc.obj):imageio_exr.cc:(.rdata$_ZTIN7Imf_2_29AttributeE[_ZTIN7Imf_2_29AttributeE]+0x0): undefined reference to `vtable for __cxxabiv1::__class_type_info'
 CMakeFiles/lib_darktable.dir/objects.a(imageio_exr.cc.obj):imageio_exr.cc:(.rdata$_ZTINSt3tr116_Sp_counted_baseILN9__gnu_cxx12_Lock_policyE2EEE[_ZTINSt3tr116_Sp_counted_baseILN9__gnu_cxx12_Lock_policyE2EEE]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info'
 CMakeFiles/lib_darktable.dir/objects.a(imageio_exr.cc.obj):imageio_exr.cc:(.rdata$_ZTIN7Imf_2_214TypedAttributeINS_4BlobEEE[_ZTIN7Imf_2_214TypedAttributeINS_4BlobEEE]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info'
 CMakeFiles/lib_darktable.dir/objects.a(imageio_exr.cc.obj):imageio_exr.cc:(.rdata$_ZTINSt3tr121_Sp_counted_base_implIPh13array_deleterIhELN9__gnu_cxx12_Lock_policyE2EEE[_ZTINSt3tr121_Sp_counted_base_implIPh13array_deleterIhELN9__gnu_cxx12_Lock_policyE2EEE]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info'
 external/rawspeed/src/librawspeed.a(ErrorLog.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1315: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
 external/rawspeed/src/librawspeed.a(ErrorLog.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char*>(char*, char*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 external/rawspeed/src/librawspeed.a(ErrorLog.cpp.obj):ErrorLog.cpp:(.data+0x0): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(ErrorLog.cpp.obj):ErrorLog.cpp:(.xdata+0xc): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(ErrorLog.cpp.obj):ErrorLog.cpp:(.xdata+0x28): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(ErrorLog.cpp.obj):ErrorLog.cpp:(.xdata+0x44): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(ErrorLog.cpp.obj): In function `__gnu_cxx::new_allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(ErrorLog.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ErrorLog.cpp.obj): In function `__gnu_cxx::new_allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >::deallocate(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ErrorLog.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char*>(char*, char*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 external/rawspeed/src/librawspeed.a(ErrorLog.cpp.obj): In function `void std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >::_M_realloc_insert<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&>(__gnu_cxx::__normal_iterator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/vector.tcc:436: undefined reference to `__cxa_begin_catch'
 external/rawspeed/src/librawspeed.a(ErrorLog.cpp.obj): In function `__gnu_cxx::new_allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >::deallocate(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ErrorLog.cpp.obj): In function `void std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >::_M_realloc_insert<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&>(__gnu_cxx::__normal_iterator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/vector.tcc:444: undefined reference to `__cxa_rethrow'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/vector.tcc:436: undefined reference to `__cxa_end_catch'
 external/rawspeed/src/librawspeed.a(ErrorLog.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ErrorLog.cpp.obj):ErrorLog.cpp:(.xdata$_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE17_M_realloc_insertIJRKS5_EEEvN9__gnu_cxx17__normal_iteratorIPS5_S7_EEDpOT_+0x18): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(RawImage.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned short>::deallocate(unsigned short*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawImage.cpp.obj): In function `std::default_delete<rawspeed::TableLookUp>::operator()(rawspeed::TableLookUp*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(RawImage.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawImage.cpp.obj):C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: more undefined references to `operator delete(void*)' follow
 external/rawspeed/src/librawspeed.a(RawImage.cpp.obj): In function `rawspeed::RawImageWorker::performTask()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/common/RawImage.cpp:600: undefined reference to `__cxa_begin_catch'
 external/rawspeed/src/librawspeed.a(RawImage.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawImage.cpp.obj): In function `rawspeed::RawImageWorker::performTask()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/common/RawImage.cpp:602: undefined reference to `__cxa_end_catch'
 external/rawspeed/src/librawspeed.a(RawImage.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawImage.cpp.obj): In function `rawspeed::RawImageWorker::performTask()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/common/RawImage.cpp:600: undefined reference to `__cxa_end_catch'
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/common/RawImage.cpp:598: undefined reference to `__cxa_begin_catch'
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/common/RawImage.cpp:602: undefined reference to `__cxa_begin_catch'
 external/rawspeed/src/librawspeed.a(RawImage.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawImage.cpp.obj): In function `rawspeed::RawImageWorker::performTask()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/common/RawImage.cpp:598: undefined reference to `__cxa_end_catch'
 external/rawspeed/src/librawspeed.a(RawImage.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawImage.cpp.obj): In function `rawspeed::RawImageWorker::performTask()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/common/RawImage.cpp:602: undefined reference to `__cxa_end_catch'
 external/rawspeed/src/librawspeed.a(RawImage.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned short>::deallocate(unsigned short*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawImage.cpp.obj): In function `std::_MakeUniq<rawspeed::TableLookUp>::__single_object std::make_unique<rawspeed::TableLookUp, int, bool&>(int&&, bool&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:825: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(RawImage.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned short>::deallocate(unsigned short*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawImage.cpp.obj): In function `std::_MakeUniq<rawspeed::TableLookUp>::__single_object std::make_unique<rawspeed::TableLookUp, int, bool&>(int&&, bool&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:825: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(RawImage.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawImage.cpp.obj):C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: more undefined references to `operator delete(void*)' follow
 external/rawspeed/src/librawspeed.a(RawImage.cpp.obj): In function `std::default_delete<rawspeed::TableLookUp>::operator()(rawspeed::TableLookUp*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(RawImage.cpp.obj): In function `rawspeed::RawImageData::~RawImageData()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/common/RawImage.cpp:69: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(RawImage.cpp.obj): In function `std::default_delete<rawspeed::TableLookUp>::operator()(rawspeed::TableLookUp*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(RawImage.cpp.obj):RawImage.cpp:(.data+0x18): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(RawImage.cpp.obj): In function `rawspeed::RawspeedException::~RawspeedException()':
 [1;31m[1;31m[1;31mC:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/common/RawspeedException.h:56: undefined reference to `std::runtime_error:[0m[0m[0m:~runtime_error()'
 external/rawspeed/src/librawspeed.a(RawImage.cpp.obj): In function `rawspeed::RawspeedException::~RawspeedException()':
 [1;31m[1;31m[1;31mC:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/common/RawspeedException.h:56: undefined reference to `std::runtime_error:[0m[0m[0m:~runtime_error()'
 external/rawspeed/src/librawspeed.a(RawImage.cpp.obj): In function `rawspeed::RawspeedException::~RawspeedException()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/common/RawspeedException.h:56: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(RawImage.cpp.obj): In function `rawspeed::RawspeedException::~RawspeedException()':
 [1;31m[1;31m[1;31mC:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/common/RawspeedException.h:56: undefined reference to `std::runtime_error:[0m[0m[0m:~runtime_error()'
 [1;31m[1;31m[1;31mC:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/common/RawspeedException.h:56: undefined reference to `std::runtime_error:[0m[0m[0m:~runtime_error()'
 external/rawspeed/src/librawspeed.a(RawImage.cpp.obj): In function `rawspeed::RawDecoderException::~RawDecoderException()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/RawDecoderException.h:29: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(RawImage.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 external/rawspeed/src/librawspeed.a(RawImage.cpp.obj):RawImage.cpp:(.xdata+0x18): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(RawImage.cpp.obj):RawImage.cpp:(.xdata+0x68): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(RawImage.cpp.obj):RawImage.cpp:(.xdata+0x80): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(RawImage.cpp.obj):RawImage.cpp:(.xdata+0x94): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(RawImage.cpp.obj):RawImage.cpp:(.xdata+0xc4): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(RawImage.cpp.obj):RawImage.cpp:(.xdata+0xd8): more undefined references to `__gxx_personality_seh0' follow
 external/rawspeed/src/librawspeed.a(RawImage.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawImage.cpp.obj): In function `__gnu_cxx::new_allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >::deallocate(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawImage.cpp.obj): In function `void rawspeed::ThrowException<rawspeed::RawDecoderException>(char const*, ...)':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/common/RawspeedException.h:53: undefined reference to `__cxa_allocate_exception'
 external/rawspeed/src/librawspeed.a(RawImage.cpp.obj): In function `rawspeed::RawspeedException::RawspeedException(char const*)':
 [1;31m[1;31m[1;31mC:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/common/RawspeedException.h:66: undefined reference to `std::runtime_error:[0m[0m[0m:runtime_error(char const*)'
 external/rawspeed/src/librawspeed.a(RawImage.cpp.obj): In function `void rawspeed::ThrowException<rawspeed::RawDecoderException>(char const*, ...)':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/common/RawspeedException.h:53: undefined reference to `__cxa_throw'
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/common/RawspeedException.h:53: undefined reference to `__cxa_free_exception'
 external/rawspeed/src/librawspeed.a(RawImage.cpp.obj): In function `rawspeed::RawspeedException::RawspeedException(char const*)':
 [1;31m[1;31m[1;31mC:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/common/RawspeedException.h:66: undefined reference to `std::runtime_error:[0m[0m[0m:~runtime_error()'
 external/rawspeed/src/librawspeed.a(RawImage.cpp.obj):RawImage.cpp:(.xdata$_ZN8rawspeed14ThrowExceptionINS_19RawDecoderExceptionEEEvPKcz+0xc): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(RawImage.cpp.obj): In function `__gnu_cxx::new_allocator<rawspeed::RawImageWorker>::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(RawImage.cpp.obj): In function `__gnu_cxx::new_allocator<rawspeed::RawImageWorker>::deallocate(rawspeed::RawImageWorker*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawImage.cpp.obj): In function `std::vector<rawspeed::RawImageWorker, std::allocator<rawspeed::RawImageWorker> >::reserve(unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/vector.tcc:69: undefined reference to `std::__throw_length_error(char const*)'
 external/rawspeed/src/librawspeed.a(RawImage.cpp.obj):RawImage.cpp:(.xdata$_ZNSt6vectorIN8rawspeed14RawImageWorkerESaIS1_EE7reserveEy+0x18): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(RawImage.cpp.obj): In function `__gnu_cxx::new_allocator<rawspeed::RawImageWorker>::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(RawImage.cpp.obj): In function `__gnu_cxx::new_allocator<rawspeed::RawImageWorker>::deallocate(rawspeed::RawImageWorker*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawImage.cpp.obj): In function `void std::vector<rawspeed::RawImageWorker, std::allocator<rawspeed::RawImageWorker> >::_M_realloc_insert<rawspeed::RawImageData*, rawspeed::RawImageWorker::RawImageWorkerTask&, int&, int&>(__gnu_cxx::__normal_iterator<rawspeed::RawImageWorker*, std::vector<rawspeed::RawImageWorker, std::allocator<rawspeed::RawImageWorker> > >, rawspeed::RawImageData*&&, rawspeed::RawImageWorker::RawImageWorkerTask&, int&, int&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/vector.tcc:436: undefined reference to `__cxa_begin_catch'
 external/rawspeed/src/librawspeed.a(RawImage.cpp.obj): In function `__gnu_cxx::new_allocator<rawspeed::RawImageWorker>::deallocate(rawspeed::RawImageWorker*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawImage.cpp.obj): In function `void std::vector<rawspeed::RawImageWorker, std::allocator<rawspeed::RawImageWorker> >::_M_realloc_insert<rawspeed::RawImageData*, rawspeed::RawImageWorker::RawImageWorkerTask&, int&, int&>(__gnu_cxx::__normal_iterator<rawspeed::RawImageWorker*, std::vector<rawspeed::RawImageWorker, std::allocator<rawspeed::RawImageWorker> > >, rawspeed::RawImageData*&&, rawspeed::RawImageWorker::RawImageWorkerTask&, int&, int&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/vector.tcc:444: undefined reference to `__cxa_rethrow'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/vector.tcc:436: undefined reference to `__cxa_end_catch'
 external/rawspeed/src/librawspeed.a(RawImage.cpp.obj):RawImage.cpp:(.xdata$_ZNSt6vectorIN8rawspeed14RawImageWorkerESaIS1_EE17_M_realloc_insertIJPNS0_12RawImageDataERNS1_18RawImageWorkerTaskERiS9_EEEvN9__gnu_cxx17__normal_iteratorIPS1_S3_EEDpOT_+0x14): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(RawImage.cpp.obj):RawImage.cpp:(.rdata$_ZTIN8rawspeed8ErrorLogE[_ZTIN8rawspeed8ErrorLogE]+0x0): undefined reference to `vtable for __cxxabiv1::__class_type_info'
 external/rawspeed/src/librawspeed.a(RawImage.cpp.obj):RawImage.cpp:(.rdata$_ZTISt13runtime_error[_ZTISt13runtime_error]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info'
 external/rawspeed/src/librawspeed.a(RawImage.cpp.obj):RawImage.cpp:(.rdata$_ZTIN8rawspeed12RawImageDataE[_ZTIN8rawspeed12RawImageDataE]+0x0): undefined reference to `vtable for __cxxabiv1::__vmi_class_type_info'
 external/rawspeed/src/librawspeed.a(RawImage.cpp.obj):RawImage.cpp:(.rdata$_ZTIN8rawspeed17RawspeedExceptionE[_ZTIN8rawspeed17RawspeedExceptionE]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info'
 external/rawspeed/src/librawspeed.a(RawImage.cpp.obj):RawImage.cpp:(.rdata$_ZTIN8rawspeed19RawDecoderExceptionE[_ZTIN8rawspeed19RawDecoderExceptionE]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info'
 external/rawspeed/src/librawspeed.a(RawImage.cpp.obj):RawImage.cpp:(.rdata$_ZTIN8rawspeed11IOExceptionE[_ZTIN8rawspeed11IOExceptionE]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info'
 external/rawspeed/src/librawspeed.a(RawImage.cpp.obj):RawImage.cpp:(.rdata$_ZTIN8rawspeed18RawParserExceptionE[_ZTIN8rawspeed18RawParserExceptionE]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info'
 external/rawspeed/src/librawspeed.a(RawImage.cpp.obj):RawImage.cpp:(.rdata$_ZTIN8rawspeed19TiffParserExceptionE[_ZTIN8rawspeed19TiffParserExceptionE]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info'
 [1;31m[1;31m[1;31mexternal/rawspeed/src/librawspeed.a(RawImage.cpp.obj):RawImage.cpp:(.rdata$_ZTVN8rawspeed17RawspeedExceptionE[_ZTVN8rawspeed17RawspeedExceptionE]+0x20): undefined reference to `std::runtime_error:[0m[0m[0m:what() const'
 [1;31m[1;31m[1;31mexternal/rawspeed/src/librawspeed.a(RawImage.cpp.obj):RawImage.cpp:(.rdata$_ZTVN8rawspeed19RawDecoderExceptionE[_ZTVN8rawspeed19RawDecoderExceptionE]+0x20): undefined reference to `std::runtime_error:[0m[0m[0m:what() const'
 external/rawspeed/src/librawspeed.a(RawImage.cpp.obj):RawImage.cpp:(.rdata$_ZTVN8rawspeed12RawImageDataE[_ZTVN8rawspeed12RawImageDataE]+0x20): undefined reference to `__cxa_pure_virtual'
 external/rawspeed/src/librawspeed.a(RawImage.cpp.obj):RawImage.cpp:(.rdata$_ZTVN8rawspeed12RawImageDataE[_ZTVN8rawspeed12RawImageDataE]+0x28): undefined reference to `__cxa_pure_virtual'
 external/rawspeed/src/librawspeed.a(RawImage.cpp.obj):RawImage.cpp:(.rdata$_ZTVN8rawspeed12RawImageDataE[_ZTVN8rawspeed12RawImageDataE]+0x30): undefined reference to `__cxa_pure_virtual'
 external/rawspeed/src/librawspeed.a(RawImage.cpp.obj):RawImage.cpp:(.rdata$_ZTVN8rawspeed12RawImageDataE[_ZTVN8rawspeed12RawImageDataE]+0x38): undefined reference to `__cxa_pure_virtual'
 external/rawspeed/src/librawspeed.a(RawImage.cpp.obj):RawImage.cpp:(.rdata$_ZTVN8rawspeed12RawImageDataE[_ZTVN8rawspeed12RawImageDataE]+0x40): undefined reference to `__cxa_pure_virtual'
 external/rawspeed/src/librawspeed.a(RawImage.cpp.obj):RawImage.cpp:(.rdata$_ZTVN8rawspeed12RawImageDataE[_ZTVN8rawspeed12RawImageDataE]+0x48): more undefined references to `__cxa_pure_virtual' follow
 external/rawspeed/src/librawspeed.a(TableLookUp.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned short>::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(TableLookUp.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned short>::deallocate(unsigned short*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(TableLookUp.cpp.obj):TableLookUp.cpp:(.data+0x0): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(TableLookUp.cpp.obj):TableLookUp.cpp:(.xdata+0x2c): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::find_first_not_of(char const*, unsigned long long) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:2617: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::find_first_not_of(char const*, unsigned long long, unsigned long long) const'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::find_last_not_of(char const*, unsigned long long) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:2693: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::find_last_not_of(char const*, unsigned long long, unsigned long long) const'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::find_first_not_of(char const*, unsigned long long) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:2617: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::find_first_not_of(char const*, unsigned long long, unsigned long long) const'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::find_last_not_of(char const*, unsigned long long) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:2693: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::find_last_not_of(char const*, unsigned long long, unsigned long long) const'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::find_first_not_of(char const*, unsigned long long) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:2617: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::find_first_not_of(char const*, unsigned long long, unsigned long long) const'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::find_last_not_of(char const*, unsigned long long) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:2693: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::find_last_not_of(char const*, unsigned long long, unsigned long long) const'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1315: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1315: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1315: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_check(unsigned long long, char const*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:286: undefined reference to `std::__throw_out_of_range_fmt(char const*, ...)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_check(unsigned long long, char const*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:286: undefined reference to `std::__throw_out_of_range_fmt(char const*, ...)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_check(unsigned long long, char const*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:286: undefined reference to `std::__throw_out_of_range_fmt(char const*, ...)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::find_first_not_of(char const*, unsigned long long) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:2617: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::find_first_not_of(char const*, unsigned long long, unsigned long long) const'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::find_last_not_of(char const*, unsigned long long) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:2693: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::find_last_not_of(char const*, unsigned long long, unsigned long long) const'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::find_first_not_of(char const*, unsigned long long) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:2617: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::find_first_not_of(char const*, unsigned long long, unsigned long long) const'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::find_last_not_of(char const*, unsigned long long) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:2693: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::find_last_not_of(char const*, unsigned long long, unsigned long long) const'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::find_first_not_of(char const*, unsigned long long) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:2617: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::find_first_not_of(char const*, unsigned long long, unsigned long long) const'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::find_last_not_of(char const*, unsigned long long) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:2693: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::find_last_not_of(char const*, unsigned long long, unsigned long long) const'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `std::_Rb_tree_const_iterator<std::pair<rawspeed::CameraId const, std::unique_ptr<rawspeed::Camera, std::default_delete<rawspeed::Camera> > > >::operator++()':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/stl_tree.h:366: undefined reference to `std::_Rb_tree_increment(std::_Rb_tree_node_base const*)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1315: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1315: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1315: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_check(unsigned long long, char const*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:286: undefined reference to `std::__throw_out_of_range_fmt(char const*, ...)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_check(unsigned long long, char const*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:286: undefined reference to `std::__throw_out_of_range_fmt(char const*, ...)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:286: undefined reference to `std::__throw_out_of_range_fmt(char const*, ...)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `std::_Rb_tree_iterator<std::pair<rawspeed::CameraId const, std::unique_ptr<rawspeed::Camera, std::default_delete<rawspeed::Camera> > > >::operator++()':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/stl_tree.h:287: undefined reference to `std::_Rb_tree_increment(std::_Rb_tree_node_base*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/stl_tree.h:287: undefined reference to `std::_Rb_tree_increment(std::_Rb_tree_node_base*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/stl_tree.h:287: undefined reference to `std::_Rb_tree_increment(std::_Rb_tree_node_base*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/stl_tree.h:287: undefined reference to `std::_Rb_tree_increment(std::_Rb_tree_node_base*)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::CameraId const, std::unique_ptr<rawspeed::Camera, std::default_delete<rawspeed::Camera> > > > >::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `std::_Rb_tree_iterator<std::pair<rawspeed::CameraId const, std::unique_ptr<rawspeed::Camera, std::default_delete<rawspeed::Camera> > > >::operator--()':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/stl_tree.h:302: undefined reference to `std::_Rb_tree_decrement(std::_Rb_tree_node_base*)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `std::_Rb_tree<rawspeed::CameraId, std::pair<rawspeed::CameraId const, std::unique_ptr<rawspeed::Camera, std::default_delete<rawspeed::Camera> > >, std::_Select1st<std::pair<rawspeed::CameraId const, std::unique_ptr<rawspeed::Camera, std::default_delete<rawspeed::Camera> > > >, std::less<rawspeed::CameraId>, std::allocator<std::pair<rawspeed::CameraId const, std::unique_ptr<rawspeed::Camera, std::default_delete<rawspeed::Camera> > > > >::_M_insert_node(std::_Rb_tree_node_base*, std::_Rb_tree_node_base*, std::_Rb_tree_node<std::pair<rawspeed::CameraId const, std::unique_ptr<rawspeed::Camera, std::default_delete<rawspeed::Camera> > > >*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/stl_tree.h:2304: undefined reference to `std::_Rb_tree_insert_and_rebalance(bool, std::_Rb_tree_node_base*, std::_Rb_tree_node_base*, std::_Rb_tree_node_base&)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `std::_Rb_tree_iterator<std::pair<rawspeed::CameraId const, std::unique_ptr<rawspeed::Camera, std::default_delete<rawspeed::Camera> > > >::operator++()':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/stl_tree.h:287: undefined reference to `std::_Rb_tree_increment(std::_Rb_tree_node_base*)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::deallocate(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `__gnu_cxx::new_allocator<int>::deallocate(int*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj):C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: more undefined references to `operator delete(void*)' follow
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `std::default_delete<rawspeed::Camera>::operator()(rawspeed::Camera*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::CameraId const, std::unique_ptr<rawspeed::Camera, std::default_delete<rawspeed::Camera> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::CameraId const, std::unique_ptr<rawspeed::Camera, std::default_delete<rawspeed::Camera> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `void std::_Rb_tree<rawspeed::CameraId, std::pair<rawspeed::CameraId const, std::unique_ptr<rawspeed::Camera, std::default_delete<rawspeed::Camera> > >, std::_Select1st<std::pair<rawspeed::CameraId const, std::unique_ptr<rawspeed::Camera, std::default_delete<rawspeed::Camera> > > >, std::less<rawspeed::CameraId>, std::allocator<std::pair<rawspeed::CameraId const, std::unique_ptr<rawspeed::Camera, std::default_delete<rawspeed::Camera> > > > >::_M_construct_node<std::piecewise_construct_t const&, std::tuple<rawspeed::CameraId const&>, std::tuple<> >(std::_Rb_tree_node<std::pair<rawspeed::CameraId const, std::unique_ptr<rawspeed::Camera, std::default_delete<rawspeed::Camera> > > >*, std::piecewise_construct_t const&, std::tuple<rawspeed::CameraId const&>&&, std::tuple<>&&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/stl_tree.h:630: undefined reference to `__cxa_begin_catch'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::CameraId const, std::unique_ptr<rawspeed::Camera, std::default_delete<rawspeed::Camera> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::CameraId const, std::unique_ptr<rawspeed::Camera, std::default_delete<rawspeed::Camera> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `void std::_Rb_tree<rawspeed::CameraId, std::pair<rawspeed::CameraId const, std::unique_ptr<rawspeed::Camera, std::default_delete<rawspeed::Camera> > >, std::_Select1st<std::pair<rawspeed::CameraId const, std::unique_ptr<rawspeed::Camera, std::default_delete<rawspeed::Camera> > > >, std::less<rawspeed::CameraId>, std::allocator<std::pair<rawspeed::CameraId const, std::unique_ptr<rawspeed::Camera, std::default_delete<rawspeed::Camera> > > > >::_M_construct_node<std::piecewise_construct_t const&, std::tuple<rawspeed::CameraId const&>, std::tuple<> >(std::_Rb_tree_node<std::pair<rawspeed::CameraId const, std::unique_ptr<rawspeed::Camera, std::default_delete<rawspeed::Camera> > > >*, std::piecewise_construct_t const&, std::tuple<rawspeed::CameraId const&>&&, std::tuple<>&&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/stl_tree.h:634: undefined reference to `__cxa_rethrow'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `void std::_Rb_tree<rawspeed::CameraId, std::pair<rawspeed::CameraId const, std::unique_ptr<rawspeed::Camera, std::default_delete<rawspeed::Camera> > >, std::_Select1st<std::pair<rawspeed::CameraId const, std::unique_ptr<rawspeed::Camera, std::default_delete<rawspeed::Camera> > > >, std::less<rawspeed::CameraId>, std::allocator<std::pair<rawspeed::CameraId const, std::unique_ptr<rawspeed::Camera, std::default_delete<rawspeed::Camera> > > > >::_M_construct_node<std::piecewise_construct_t const&, std::tuple<rawspeed::CameraId const&>, std::tuple<> >(std::_Rb_tree_node<std::pair<rawspeed::CameraId const, std::unique_ptr<rawspeed::Camera, std::default_delete<rawspeed::Camera> > > >*, std::piecewise_construct_t const&, std::tuple<rawspeed::CameraId const&>&&, std::tuple<>&&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/stl_tree.h:630: undefined reference to `__cxa_end_catch'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::find_first_not_of(char const*, unsigned long long) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:2617: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::find_first_not_of(char const*, unsigned long long, unsigned long long) const'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::find_last_not_of(char const*, unsigned long long) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:2693: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::find_last_not_of(char const*, unsigned long long, unsigned long long) const'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::find_first_not_of(char const*, unsigned long long) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:2617: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::find_first_not_of(char const*, unsigned long long, unsigned long long) const'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::find_last_not_of(char const*, unsigned long long) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:2693: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::find_last_not_of(char const*, unsigned long long, unsigned long long) const'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::find_first_not_of(char const*, unsigned long long) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:2617: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::find_first_not_of(char const*, unsigned long long, unsigned long long) const'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::find_last_not_of(char const*, unsigned long long) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:2693: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::find_last_not_of(char const*, unsigned long long, unsigned long long) const'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::deallocate(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1315: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1315: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1315: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::deallocate(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `__gnu_cxx::new_allocator<int>::deallocate(int*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `__gnu_cxx::new_allocator<rawspeed::CameraSensorInfo>::deallocate(rawspeed::CameraSensorInfo*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `__gnu_cxx::new_allocator<rawspeed::BlackArea>::deallocate(rawspeed::BlackArea*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `__gnu_cxx::new_allocator<rawspeed::CFAColor>::deallocate(rawspeed::CFAColor*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj):C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: more undefined references to `operator delete(void*)' follow
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `std::default_delete<rawspeed::Camera>::operator()(rawspeed::Camera*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::find(char const*, unsigned long long) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:2314: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::find(char const*, unsigned long long, unsigned long long) const'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<unsigned int const, rawspeed::Camera*> > >::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `std::_Rb_tree_iterator<std::pair<unsigned int const, rawspeed::Camera*> >::operator--()':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/stl_tree.h:302: undefined reference to `std::_Rb_tree_decrement(std::_Rb_tree_node_base*)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `std::_Rb_tree<unsigned int, std::pair<unsigned int const, rawspeed::Camera*>, std::_Select1st<std::pair<unsigned int const, rawspeed::Camera*> >, std::less<unsigned int>, std::allocator<std::pair<unsigned int const, rawspeed::Camera*> > >::_M_insert_node(std::_Rb_tree_node_base*, std::_Rb_tree_node_base*, std::_Rb_tree_node<std::pair<unsigned int const, rawspeed::Camera*> >*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/stl_tree.h:2304: undefined reference to `std::_Rb_tree_insert_and_rebalance(bool, std::_Rb_tree_node_base*, std::_Rb_tree_node_base*, std::_Rb_tree_node_base&)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `std::basic_ios<char, std::char_traits<char> >::basic_ios()':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_ios.h:462: undefined reference to `std::ios_base::ios_base()'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `std::basic_istream<char, std::char_traits<char> >::basic_istream()':
 C:/building/msys64/mingw64/include/c++/7.2.0/istream:608: undefined reference to `std::basic_ios<char, std::char_traits<char> >::init(std::basic_streambuf<char, std::char_traits<char> >*)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `std::basic_streambuf<char, std::char_traits<char> >::basic_streambuf()':
 C:/building/msys64/mingw64/include/c++/7.2.0/streambuf:466: undefined reference to `std::locale::locale()'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `std::__cxx11::basic_stringbuf<char, std::char_traits<char>, std::allocator<char> >::_M_stringbuf_init(std::_Ios_Openmode)':
 C:/building/msys64/mingw64/include/c++/7.2.0/sstream:207: undefined reference to `std::__cxx11::basic_stringbuf<char, std::char_traits<char>, std::allocator<char> >::_M_sync(char*, unsigned long long, unsigned long long)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `std::__cxx11::basic_istringstream<char, std::char_traits<char>, std::allocator<char> >::basic_istringstream(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::_Ios_Openmode)':
 C:/building/msys64/mingw64/include/c++/7.2.0/sstream:424: undefined reference to `std::basic_ios<char, std::char_traits<char> >::init(std::basic_streambuf<char, std::char_traits<char> >*)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > rawspeed::Hints::get<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >) const':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/metadata/Camera.h:65: undefined reference to `std::basic_istream<char, std::char_traits<char> >& std::operator>><char, std::char_traits<char>, std::allocator<char> >(std::basic_istream<char, std::char_traits<char> >&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `std::basic_streambuf<char, std::char_traits<char> >::~basic_streambuf()':
 C:/building/msys64/mingw64/include/c++/7.2.0/streambuf:198: undefined reference to `std::locale::~locale()'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `std::basic_ios<char, std::char_traits<char> >::~basic_ios()':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_ios.h:282: undefined reference to `std::ios_base::~ios_base()'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `std::_Rb_tree_iterator<std::pair<unsigned int const, rawspeed::Camera*> >::operator++()':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/stl_tree.h:287: undefined reference to `std::_Rb_tree_increment(std::_Rb_tree_node_base*)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<unsigned int const, rawspeed::Camera*> > >::deallocate(std::_Rb_tree_node<std::pair<unsigned int const, rawspeed::Camera*> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `std::_Rb_tree_iterator<std::pair<unsigned int const, rawspeed::Camera*> >::operator--()':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/stl_tree.h:302: undefined reference to `std::_Rb_tree_decrement(std::_Rb_tree_node_base*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/stl_tree.h:302: undefined reference to `std::_Rb_tree_decrement(std::_Rb_tree_node_base*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/stl_tree.h:302: undefined reference to `std::_Rb_tree_decrement(std::_Rb_tree_node_base*)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > rawspeed::Hints::get<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >) const':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/metadata/Camera.h:64: undefined reference to `std::__cxx11::basic_istringstream<char, std::char_traits<char>, std::allocator<char> >::~basic_istringstream()'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `std::basic_streambuf<char, std::char_traits<char> >::~basic_streambuf()':
 C:/building/msys64/mingw64/include/c++/7.2.0/streambuf:198: undefined reference to `std::locale::~locale()'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `std::basic_ios<char, std::char_traits<char> >::~basic_ios()':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_ios.h:282: undefined reference to `std::ios_base::~ios_base()'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `int __gnu_cxx::__stoa<long, int, char, int>(long (*)(char const*, char**, int), char const*, char const*, unsigned long long*, int)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/string_conversions.h:86: undefined reference to `std::__throw_out_of_range(char const*)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_check(unsigned long long, char const*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:286: undefined reference to `std::__throw_out_of_range_fmt(char const*, ...)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_check(unsigned long long, char const*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:286: undefined reference to `std::__throw_out_of_range_fmt(char const*, ...)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:286: undefined reference to `std::__throw_out_of_range_fmt(char const*, ...)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `int __gnu_cxx::__stoa<long, int, char, int>(long (*)(char const*, char**, int), char const*, char const*, unsigned long long*, int)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/string_conversions.h:83: undefined reference to `std::__throw_invalid_argument(char const*)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `__gnu_cxx::new_allocator<wchar_t>::deallocate(wchar_t*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `std::_MakeUniq<rawspeed::Camera>::__single_object std::make_unique<rawspeed::Camera, pugi::xml_node&>(pugi::xml_node&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:825: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::deallocate(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `__gnu_cxx::new_allocator<int>::deallocate(int*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj):C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: more undefined references to `operator delete(void*)' follow
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `std::default_delete<rawspeed::Camera>::operator()(rawspeed::Camera*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `std::_MakeUniq<rawspeed::Camera>::__single_object std::make_unique<rawspeed::Camera, rawspeed::Camera const*&, unsigned int&>(rawspeed::Camera const*&, unsigned int&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:825: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::deallocate(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `__gnu_cxx::new_allocator<int>::deallocate(int*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj):C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: more undefined references to `operator delete(void*)' follow
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `std::default_delete<rawspeed::Camera>::operator()(rawspeed::Camera*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `std::_MakeUniq<rawspeed::Camera>::__single_object std::make_unique<rawspeed::Camera, rawspeed::Camera const*&, unsigned int&>(rawspeed::Camera const*&, unsigned int&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:825: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `__gnu_cxx::new_allocator<wchar_t>::deallocate(wchar_t*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj):CameraMetaData.cpp:(.data+0x0): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `rawspeed::RawspeedException::~RawspeedException()':
 [1;31m[1;31m[1;31mC:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/common/RawspeedException.h:56: undefined reference to `std::runtime_error:[0m[0m[0m:~runtime_error()'
 [1;31m[1;31m[1;31mC:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/common/RawspeedException.h:56: undefined reference to `std::runtime_error:[0m[0m[0m:~runtime_error()'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `rawspeed::CameraMetadataException::~CameraMetadataException()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/metadata/CameraMetadataException.h:29: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj):CameraMetaData.cpp:(.xdata+0x18): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj):CameraMetaData.cpp:(.xdata+0x4c): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj):CameraMetaData.cpp:(.xdata+0xb0): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj):CameraMetaData.cpp:(.xdata+0x10c): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj):CameraMetaData.cpp:(.xdata+0x1ac): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `void rawspeed::ThrowException<rawspeed::CameraMetadataException>(char const*, ...)':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/common/RawspeedException.h:53: undefined reference to `__cxa_allocate_exception'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `rawspeed::RawspeedException::RawspeedException(char const*)':
 [1;31m[1;31m[1;31mC:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/common/RawspeedException.h:66: undefined reference to `std::runtime_error:[0m[0m[0m:runtime_error(char const*)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `void rawspeed::ThrowException<rawspeed::CameraMetadataException>(char const*, ...)':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/common/RawspeedException.h:53: undefined reference to `__cxa_throw'
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/common/RawspeedException.h:53: undefined reference to `__cxa_free_exception'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `rawspeed::RawspeedException::RawspeedException(char const*)':
 [1;31m[1;31m[1;31mC:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/common/RawspeedException.h:66: undefined reference to `std::runtime_error:[0m[0m[0m:~runtime_error()'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj):CameraMetaData.cpp:(.xdata$_ZN8rawspeed14ThrowExceptionINS_23CameraMetadataExceptionEEEvPKcz+0xc): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<unsigned int const, rawspeed::Camera*> > >::deallocate(std::_Rb_tree_node<std::pair<unsigned int const, rawspeed::Camera*> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj):C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: more undefined references to `operator delete(void*)' follow
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `std::default_delete<rawspeed::Camera>::operator()(rawspeed::Camera*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::CameraId const, std::unique_ptr<rawspeed::Camera, std::default_delete<rawspeed::Camera> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::CameraId const, std::unique_ptr<rawspeed::Camera, std::default_delete<rawspeed::Camera> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj):C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: more undefined references to `operator delete(void*)' follow
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `std::default_delete<rawspeed::Camera>::operator()(rawspeed::Camera*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj): In function `std::_Rb_tree_iterator<std::pair<rawspeed::CameraId const, std::unique_ptr<rawspeed::Camera, std::default_delete<rawspeed::Camera> > > >::operator--()':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/stl_tree.h:302: undefined reference to `std::_Rb_tree_decrement(std::_Rb_tree_node_base*)'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj):CameraMetaData.cpp:(.rdata$_ZTIN8rawspeed23CameraMetadataExceptionE[_ZTIN8rawspeed23CameraMetadataExceptionE]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info'
 [1;31m[1;31m[1;31mexternal/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj):CameraMetaData.cpp:(.rdata$_ZTVN8rawspeed23CameraMetadataExceptionE[_ZTVN8rawspeed23CameraMetadataExceptionE]+0x20): undefined reference to `std::runtime_error:[0m[0m[0m:what() const'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj):CameraMetaData.cpp:(.rdata$.refptr._ZTVNSt7__cxx1119basic_istringstreamIcSt11char_traitsIcESaIcEEE[.refptr._ZTVNSt7__cxx1119basic_istringstreamIcSt11char_traitsIcESaIcEEE]+0x0): undefined reference to `vtable for std::__cxx11::basic_istringstream<char, std::char_traits<char>, std::allocator<char> >'
 external/rawspeed/src/librawspeed.a(CameraMetaData.cpp.obj):CameraMetaData.cpp:(.rdata$.refptr._ZTTNSt7__cxx1119basic_istringstreamIcSt11char_traitsIcESaIcEEE[.refptr._ZTTNSt7__cxx1119basic_istringstreamIcSt11char_traitsIcESaIcEEE]+0x0): undefined reference to `VTT for std::__cxx11::basic_istringstream<char, std::char_traits<char>, std::allocator<char> >'
 external/rawspeed/src/librawspeed.a(ColorFilterArray.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 external/rawspeed/src/librawspeed.a(ColorFilterArray.cpp.obj): In function `std::map<rawspeed::CFAColor, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::less<rawspeed::CFAColor>, std::allocator<std::pair<rawspeed::CFAColor const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::at(rawspeed::CFAColor const&) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/stl_map.h:542: undefined reference to `std::__throw_out_of_range(char const*)'
 external/rawspeed/src/librawspeed.a(ColorFilterArray.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 external/rawspeed/src/librawspeed.a(ColorFilterArray.cpp.obj): In function `rawspeed::ColorFilterArray::colorToString[abi:cxx11](rawspeed::CFAColor)':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/metadata/ColorFilterArray.cpp:173: undefined reference to `__cxa_begin_catch'
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/metadata/ColorFilterArray.cpp:173: undefined reference to `__cxa_end_catch'
 external/rawspeed/src/librawspeed.a(ColorFilterArray.cpp.obj): In function `__gnu_cxx::new_allocator<rawspeed::CFAColor>::deallocate(rawspeed::CFAColor*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ColorFilterArray.cpp.obj): In function `__gnu_cxx::new_allocator<rawspeed::CFAColor>::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(ColorFilterArray.cpp.obj): In function `std::vector<rawspeed::CFAColor, std::allocator<rawspeed::CFAColor> >::_M_check_len(unsigned long long, char const*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/stl_vector.h:1500: undefined reference to `std::__throw_length_error(char const*)'
 external/rawspeed/src/librawspeed.a(ColorFilterArray.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1175: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(ColorFilterArray.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ColorFilterArray.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1221: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(ColorFilterArray.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 external/rawspeed/src/librawspeed.a(ColorFilterArray.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ColorFilterArray.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_check_length(unsigned long long, unsigned long long, char const*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:296: undefined reference to `std::__throw_length_error(char const*)'
 external/rawspeed/src/librawspeed.a(ColorFilterArray.cpp.obj): In function `std::map<rawspeed::CFAColor, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::less<rawspeed::CFAColor>, std::allocator<std::pair<rawspeed::CFAColor const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::at(rawspeed::CFAColor const&) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/stl_map.h:542: undefined reference to `std::__throw_out_of_range(char const*)'
 external/rawspeed/src/librawspeed.a(ColorFilterArray.cpp.obj): In function `rawspeed::ColorFilterArray::colorToString[abi:cxx11](rawspeed::CFAColor)':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/metadata/ColorFilterArray.cpp:173: undefined reference to `__cxa_begin_catch'
 external/rawspeed/src/librawspeed.a(ColorFilterArray.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ColorFilterArray.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 external/rawspeed/src/librawspeed.a(ColorFilterArray.cpp.obj): In function `rawspeed::ColorFilterArray::colorToString[abi:cxx11](rawspeed::CFAColor)':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/metadata/ColorFilterArray.cpp:173: undefined reference to `__cxa_end_catch'
 external/rawspeed/src/librawspeed.a(ColorFilterArray.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ColorFilterArray.cpp.obj): In function `toDcrawColor':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/metadata/ColorFilterArray.cpp:197: undefined reference to `__cxa_allocate_exception'
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/metadata/ColorFilterArray.cpp:197: undefined reference to `std::out_of_range::out_of_range(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
 external/rawspeed/src/librawspeed.a(ColorFilterArray.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ColorFilterArray.cpp.obj): In function `toDcrawColor':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/metadata/ColorFilterArray.cpp:197: undefined reference to `std::out_of_range::~out_of_range()'
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/metadata/ColorFilterArray.cpp:197: undefined reference to `__cxa_throw'
 external/rawspeed/src/librawspeed.a(ColorFilterArray.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ColorFilterArray.cpp.obj): In function `toDcrawColor':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/metadata/ColorFilterArray.cpp:197: undefined reference to `__cxa_free_exception'
 external/rawspeed/src/librawspeed.a(ColorFilterArray.cpp.obj): In function `__gnu_cxx::new_allocator<rawspeed::CFAColor>::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(ColorFilterArray.cpp.obj): In function `__gnu_cxx::new_allocator<rawspeed::CFAColor>::deallocate(rawspeed::CFAColor*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ColorFilterArray.cpp.obj): In function `__gnu_cxx::new_allocator<rawspeed::CFAColor>::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(ColorFilterArray.cpp.obj): In function `std::vector<rawspeed::CFAColor, std::allocator<rawspeed::CFAColor> >::_M_check_len(unsigned long long, char const*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/stl_vector.h:1500: undefined reference to `std::__throw_length_error(char const*)'
 external/rawspeed/src/librawspeed.a(ColorFilterArray.cpp.obj): In function `__gnu_cxx::new_allocator<rawspeed::CFAColor>::deallocate(rawspeed::CFAColor*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ColorFilterArray.cpp.obj): In function `__gnu_cxx::new_allocator<rawspeed::CFAColor>::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(ColorFilterArray.cpp.obj): In function `__gnu_cxx::new_allocator<rawspeed::CFAColor>::deallocate(rawspeed::CFAColor*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ColorFilterArray.cpp.obj): In function `__gnu_cxx::new_allocator<rawspeed::CFAColor>::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(ColorFilterArray.cpp.obj): In function `__gnu_cxx::new_allocator<rawspeed::CFAColor>::deallocate(rawspeed::CFAColor*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ColorFilterArray.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ColorFilterArray.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::CFAColor const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::CFAColor const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ColorFilterArray.cpp.obj):ColorFilterArray.cpp:(.data+0x8): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(ColorFilterArray.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 external/rawspeed/src/librawspeed.a(ColorFilterArray.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::CFAColor const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(ColorFilterArray.cpp.obj): In function `std::_Rb_tree_iterator<std::pair<rawspeed::CFAColor const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > std::_Rb_tree<rawspeed::CFAColor, std::pair<rawspeed::CFAColor const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::_Select1st<std::pair<rawspeed::CFAColor const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >, std::less<rawspeed::CFAColor>, std::allocator<std::pair<rawspeed::CFAColor const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::_M_insert_<std::pair<rawspeed::CFAColor const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > const&, std::_Rb_tree<rawspeed::CFAColor, std::pair<rawspeed::CFAColor const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::_Select1st<std::pair<rawspeed::CFAColor const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >, std::less<rawspeed::CFAColor>, std::allocator<std::pair<rawspeed::CFAColor const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::_Alloc_node>(std::_Rb_tree_node_base*, std::_Rb_tree_node_base*, std::pair<rawspeed::CFAColor const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > const&, std::_Rb_tree<rawspeed::CFAColor, std::pair<rawspeed::CFAColor const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::_Select1st<std::pair<rawspeed::CFAColor const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >, std::less<rawspeed::CFAColor>, std::allocator<std::pair<rawspeed::CFAColor const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::_Alloc_node&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/stl_tree.h:1755: undefined reference to `std::_Rb_tree_insert_and_rebalance(bool, std::_Rb_tree_node_base*, std::_Rb_tree_node_base*, std::_Rb_tree_node_base&)'
 external/rawspeed/src/librawspeed.a(ColorFilterArray.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ColorFilterArray.cpp.obj): In function `std::_Rb_tree_iterator<std::pair<rawspeed::CFAColor const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >::operator--()':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/stl_tree.h:302: undefined reference to `std::_Rb_tree_decrement(std::_Rb_tree_node_base*)'
 external/rawspeed/src/librawspeed.a(ColorFilterArray.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 external/rawspeed/src/librawspeed.a(ColorFilterArray.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ColorFilterArray.cpp.obj): In function `void std::_Rb_tree<rawspeed::CFAColor, std::pair<rawspeed::CFAColor const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::_Select1st<std::pair<rawspeed::CFAColor const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >, std::less<rawspeed::CFAColor>, std::allocator<std::pair<rawspeed::CFAColor const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::_M_construct_node<std::pair<rawspeed::CFAColor const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > const&>(std::_Rb_tree_node<std::pair<rawspeed::CFAColor const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >*, std::pair<rawspeed::CFAColor const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/stl_tree.h:630: undefined reference to `__cxa_begin_catch'
 external/rawspeed/src/librawspeed.a(ColorFilterArray.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::CFAColor const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::CFAColor const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ColorFilterArray.cpp.obj): In function `void std::_Rb_tree<rawspeed::CFAColor, std::pair<rawspeed::CFAColor const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::_Select1st<std::pair<rawspeed::CFAColor const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >, std::less<rawspeed::CFAColor>, std::allocator<std::pair<rawspeed::CFAColor const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::_M_construct_node<std::pair<rawspeed::CFAColor const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > const&>(std::_Rb_tree_node<std::pair<rawspeed::CFAColor const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >*, std::pair<rawspeed::CFAColor const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/stl_tree.h:634: undefined reference to `__cxa_rethrow'
 external/rawspeed/src/librawspeed.a(ColorFilterArray.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 external/rawspeed/src/librawspeed.a(ColorFilterArray.cpp.obj): In function `void std::_Rb_tree<rawspeed::CFAColor, std::pair<rawspeed::CFAColor const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::_Select1st<std::pair<rawspeed::CFAColor const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >, std::less<rawspeed::CFAColor>, std::allocator<std::pair<rawspeed::CFAColor const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::_M_construct_node<std::pair<rawspeed::CFAColor const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > const&>(std::_Rb_tree_node<std::pair<rawspeed::CFAColor const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >*, std::pair<rawspeed::CFAColor const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/stl_tree.h:630: undefined reference to `__cxa_end_catch'
 external/rawspeed/src/librawspeed.a(ColorFilterArray.cpp.obj):ColorFilterArray.cpp:(.xdata.startup+0x28): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(ColorFilterArray.cpp.obj):ColorFilterArray.cpp:(.xdata+0x24): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(ColorFilterArray.cpp.obj):ColorFilterArray.cpp:(.xdata+0x7c): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(ColorFilterArray.cpp.obj):ColorFilterArray.cpp:(.xdata+0xdc): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(ColorFilterArray.cpp.obj):ColorFilterArray.cpp:(.xdata+0x118): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(ColorFilterArray.cpp.obj):ColorFilterArray.cpp:(.xdata+0x154): more undefined references to `__gxx_personality_seh0' follow
 external/rawspeed/src/librawspeed.a(ColorFilterArray.cpp.obj): In function `__gnu_cxx::new_allocator<rawspeed::CFAColor>::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(ColorFilterArray.cpp.obj): In function `__gnu_cxx::new_allocator<rawspeed::CFAColor>::deallocate(rawspeed::CFAColor*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ColorFilterArray.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ColorFilterArray.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::CFAColor const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::CFAColor const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ColorFilterArray.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ColorFilterArray.cpp.obj):C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: more undefined references to `operator delete(void*)' follow
 external/rawspeed/src/librawspeed.a(ColorFilterArray.cpp.obj):ColorFilterArray.cpp:(.rdata$_ZTISt11logic_error[_ZTISt11logic_error]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info'
 external/rawspeed/src/librawspeed.a(ColorFilterArray.cpp.obj):ColorFilterArray.cpp:(.rdata$_ZTISt12out_of_range[_ZTISt12out_of_range]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info'
 external/rawspeed/src/librawspeed.a(ColorFilterArray.cpp.obj):ColorFilterArray.cpp:(.rdata$.refptr._ZNSt12out_of_rangeD1Ev[.refptr._ZNSt12out_of_rangeD1Ev]+0x0): undefined reference to `std::out_of_range::~out_of_range()'
 external/rawspeed/src/librawspeed.a(Buffer.cpp.obj):Buffer.cpp:(.data+0x0): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(Buffer.cpp.obj): In function `rawspeed::RawspeedException::~RawspeedException()':
 [1;31m[1;31m[1;31mC:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/common/RawspeedException.h:56: undefined reference to `std::runtime_error:[0m[0m[0m:~runtime_error()'
 [1;31m[1;31m[1;31mC:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/common/RawspeedException.h:56: undefined reference to `std::runtime_error:[0m[0m[0m:~runtime_error()'
 external/rawspeed/src/librawspeed.a(Buffer.cpp.obj): In function `rawspeed::IOException::~IOException()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/io/IOException.h:29: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(Buffer.cpp.obj):Buffer.cpp:(.xdata+0x4): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(Buffer.cpp.obj):Buffer.cpp:(.xdata+0x14): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(Buffer.cpp.obj):Buffer.cpp:(.xdata+0x28): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(Buffer.cpp.obj):Buffer.cpp:(.xdata+0x3c): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(Buffer.cpp.obj): In function `void rawspeed::ThrowException<rawspeed::IOException>(char const*, ...)':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/common/RawspeedException.h:53: undefined reference to `__cxa_allocate_exception'
 external/rawspeed/src/librawspeed.a(Buffer.cpp.obj): In function `rawspeed::RawspeedException::RawspeedException(char const*)':
 [1;31m[1;31m[1;31mC:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/common/RawspeedException.h:66: undefined reference to `std::runtime_error:[0m[0m[0m:runtime_error(char const*)'
 external/rawspeed/src/librawspeed.a(Buffer.cpp.obj): In function `void rawspeed::ThrowException<rawspeed::IOException>(char const*, ...)':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/common/RawspeedException.h:53: undefined reference to `__cxa_throw'
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/common/RawspeedException.h:53: undefined reference to `__cxa_free_exception'
 external/rawspeed/src/librawspeed.a(Buffer.cpp.obj): In function `rawspeed::RawspeedException::RawspeedException(char const*)':
 [1;31m[1;31m[1;31mC:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/common/RawspeedException.h:66: undefined reference to `std::runtime_error:[0m[0m[0m:~runtime_error()'
 external/rawspeed/src/librawspeed.a(Buffer.cpp.obj):Buffer.cpp:(.xdata$_ZN8rawspeed14ThrowExceptionINS_11IOExceptionEEEvPKcz+0xc): undefined reference to `__gxx_personality_seh0'
 [1;31m[1;31m[1;31mexternal/rawspeed/src/librawspeed.a(Buffer.cpp.obj):Buffer.cpp:(.rdata$_ZTVN8rawspeed11IOExceptionE[_ZTVN8rawspeed11IOExceptionE]+0x20): undefined reference to `std::runtime_error:[0m[0m[0m:what() const'
 external/rawspeed/src/librawspeed.a(FileReader.cpp.obj): In function `std::__cxx11::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> >::resize(unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:923: undefined reference to `std::__cxx11::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> >::resize(unsigned long long, wchar_t)'
 external/rawspeed/src/librawspeed.a(FileReader.cpp.obj): In function `std::_MakeUniq<rawspeed::Buffer>::__single_object std::make_unique<rawspeed::Buffer, std::unique_ptr<unsigned char, void (*)(void*)>, unsigned long long&>(std::unique_ptr<unsigned char, void (*)(void*)>&&, unsigned long long&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:825: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(FileReader.cpp.obj): In function `__gnu_cxx::new_allocator<wchar_t>::deallocate(wchar_t*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(FileReader.cpp.obj): In function `std::_MakeUniq<rawspeed::Buffer>::__single_object std::make_unique<rawspeed::Buffer, std::unique_ptr<unsigned char, void (*)(void*)>, unsigned long long&>(std::unique_ptr<unsigned char, void (*)(void*)>&&, unsigned long long&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:825: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(FileReader.cpp.obj):FileReader.cpp:(.data+0x0): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(FileReader.cpp.obj): In function `rawspeed::RawspeedException::~RawspeedException()':
 [1;31m[1;31m[1;31mC:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/common/RawspeedException.h:56: undefined reference to `std::runtime_error:[0m[0m[0m:~runtime_error()'
 [1;31m[1;31m[1;31mC:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/common/RawspeedException.h:56: undefined reference to `std::runtime_error:[0m[0m[0m:~runtime_error()'
 external/rawspeed/src/librawspeed.a(FileReader.cpp.obj): In function `rawspeed::FileIOException::~FileIOException()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/io/FileIOException.h:30: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(FileReader.cpp.obj): In function `void rawspeed::ThrowException<rawspeed::FileIOException>(char const*, ...)':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/common/RawspeedException.h:53: undefined reference to `__cxa_allocate_exception'
 external/rawspeed/src/librawspeed.a(FileReader.cpp.obj): In function `rawspeed::RawspeedException::RawspeedException(char const*)':
 [1;31m[1;31m[1;31mC:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/common/RawspeedException.h:66: undefined reference to `std::runtime_error:[0m[0m[0m:runtime_error(char const*)'
 external/rawspeed/src/librawspeed.a(FileReader.cpp.obj): In function `void rawspeed::ThrowException<rawspeed::FileIOException>(char const*, ...)':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/common/RawspeedException.h:53: undefined reference to `__cxa_throw'
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/common/RawspeedException.h:53: undefined reference to `__cxa_free_exception'
 external/rawspeed/src/librawspeed.a(FileReader.cpp.obj): In function `rawspeed::RawspeedException::RawspeedException(char const*)':
 [1;31m[1;31m[1;31mC:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/common/RawspeedException.h:66: undefined reference to `std::runtime_error:[0m[0m[0m:~runtime_error()'
 external/rawspeed/src/librawspeed.a(FileReader.cpp.obj):FileReader.cpp:(.xdata$_ZN8rawspeed14ThrowExceptionINS_15FileIOExceptionEEEvPKcz+0xc): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(FileReader.cpp.obj):FileReader.cpp:(.xdata+0x14): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(FileReader.cpp.obj):FileReader.cpp:(.rdata$_ZTIN8rawspeed15FileIOExceptionE[_ZTIN8rawspeed15FileIOExceptionE]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info'
 [1;31m[1;31m[1;31mexternal/rawspeed/src/librawspeed.a(FileReader.cpp.obj):FileReader.cpp:(.rdata$_ZTVN8rawspeed15FileIOExceptionE[_ZTVN8rawspeed15FileIOExceptionE]+0x20): undefined reference to `std::runtime_error:[0m[0m[0m:what() const'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `std::default_delete<rawspeed::CiffEntry const>::operator()(rawspeed::CiffEntry const*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::CiffTag const, std::unique_ptr<rawspeed::CiffEntry const, std::default_delete<rawspeed::CiffEntry const> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::CiffTag const, std::unique_ptr<rawspeed::CiffEntry const, std::default_delete<rawspeed::CiffEntry const> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `std::default_delete<rawspeed::CiffEntry const>::operator()(rawspeed::CiffEntry const*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::CiffTag const, std::unique_ptr<rawspeed::CiffEntry const, std::default_delete<rawspeed::CiffEntry const> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::CiffTag const, std::unique_ptr<rawspeed::CiffEntry const, std::default_delete<rawspeed::CiffEntry const> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `__gnu_cxx::new_allocator<std::unique_ptr<rawspeed::CiffIFD const, std::default_delete<rawspeed::CiffIFD const> > >::deallocate(std::unique_ptr<rawspeed::CiffIFD const, std::default_delete<rawspeed::CiffIFD const> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `std::default_delete<rawspeed::CiffIFD const>::operator()(rawspeed::CiffIFD const*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `__gnu_cxx::new_allocator<std::unique_ptr<rawspeed::CiffIFD const, std::default_delete<rawspeed::CiffIFD const> > >::deallocate(std::unique_ptr<rawspeed::CiffIFD const, std::default_delete<rawspeed::CiffIFD const> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `std::default_delete<rawspeed::CiffIFD const>::operator()(rawspeed::CiffIFD const*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `__gnu_cxx::new_allocator<std::unique_ptr<rawspeed::CiffIFD const, std::default_delete<rawspeed::CiffIFD const> > >::deallocate(std::unique_ptr<rawspeed::CiffIFD const, std::default_delete<rawspeed::CiffIFD const> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `std::default_delete<rawspeed::CiffIFD const>::operator()(rawspeed::CiffIFD const*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `__gnu_cxx::new_allocator<std::unique_ptr<rawspeed::CiffIFD const, std::default_delete<rawspeed::CiffIFD const> > >::deallocate(std::unique_ptr<rawspeed::CiffIFD const, std::default_delete<rawspeed::CiffIFD const> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `std::default_delete<rawspeed::CiffIFD const>::operator()(rawspeed::CiffIFD const*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `__gnu_cxx::new_allocator<std::unique_ptr<rawspeed::CiffIFD const, std::default_delete<rawspeed::CiffIFD const> > >::deallocate(std::unique_ptr<rawspeed::CiffIFD const, std::default_delete<rawspeed::CiffIFD const> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::CiffTag const, std::unique_ptr<rawspeed::CiffEntry const, std::default_delete<rawspeed::CiffEntry const> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::CiffTag const, std::unique_ptr<rawspeed::CiffEntry const, std::default_delete<rawspeed::CiffEntry const> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `std::default_delete<rawspeed::CiffEntry const>::operator()(rawspeed::CiffEntry const*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::CiffTag const, std::unique_ptr<rawspeed::CiffEntry const, std::default_delete<rawspeed::CiffEntry const> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::CiffTag const, std::unique_ptr<rawspeed::CiffEntry const, std::default_delete<rawspeed::CiffEntry const> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `std::default_delete<rawspeed::CiffEntry const>::operator()(rawspeed::CiffEntry const*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::CiffTag const, std::unique_ptr<rawspeed::CiffEntry const, std::default_delete<rawspeed::CiffEntry const> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::CiffTag const, std::unique_ptr<rawspeed::CiffEntry const, std::default_delete<rawspeed::CiffEntry const> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `std::default_delete<rawspeed::CiffEntry const>::operator()(rawspeed::CiffEntry const*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::CiffTag const, std::unique_ptr<rawspeed::CiffEntry const, std::default_delete<rawspeed::CiffEntry const> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::CiffTag const, std::unique_ptr<rawspeed::CiffEntry const, std::default_delete<rawspeed::CiffEntry const> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `std::_MakeUniq<rawspeed::MrwDecoder>::__single_object std::make_unique<rawspeed::MrwDecoder, rawspeed::Buffer const*&>(rawspeed::Buffer const*&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:825: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `rawspeed::RawParser::getDecoder(rawspeed::CameraMetaData const*)':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/parsers/RawParser.cpp:52: undefined reference to `__cxa_begin_catch'
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/parsers/RawParser.cpp:52: undefined reference to `__cxa_end_catch'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `std::default_delete<rawspeed::TiffEntry>::operator()(rawspeed::TiffEntry*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `rawspeed::RawParser::getDecoder(rawspeed::CameraMetaData const*)':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/parsers/RawParser.cpp:62: undefined reference to `__cxa_begin_catch'
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/parsers/RawParser.cpp:62: undefined reference to `__cxa_end_catch'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `__gnu_cxx::new_allocator<std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> > >::deallocate(std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `rawspeed::TiffRootIFD::~TiffRootIFD()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/tiff/TiffIFD.h:98: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `std::_MakeUniq<rawspeed::MrwDecoder>::__single_object std::make_unique<rawspeed::MrwDecoder, rawspeed::Buffer const*&>(rawspeed::Buffer const*&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:825: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `rawspeed::RawParser::getDecoder(rawspeed::CameraMetaData const*)':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/parsers/RawParser.cpp:70: undefined reference to `__cxa_begin_catch'
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/parsers/RawParser.cpp:70: undefined reference to `__cxa_end_catch'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `std::default_delete<rawspeed::TiffEntry>::operator()(rawspeed::TiffEntry*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `__gnu_cxx::new_allocator<std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> > >::deallocate(std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `rawspeed::TiffRootIFD::~TiffRootIFD()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/tiff/TiffIFD.h:98: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `rawspeed::RawParser::getDecoder(rawspeed::CameraMetaData const*)':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/parsers/RawParser.cpp:77: undefined reference to `__cxa_begin_catch'
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/parsers/RawParser.cpp:77: undefined reference to `__cxa_end_catch'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `std::_MakeUniq<rawspeed::NakedDecoder>::__single_object std::make_unique<rawspeed::NakedDecoder, rawspeed::Buffer const*&, rawspeed::Camera const*&>(rawspeed::Buffer const*&, rawspeed::Camera const*&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:825: undefined reference to `operator new(unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:825: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `rawspeed::RawParser::getDecoder(rawspeed::CameraMetaData const*)':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/parsers/RawParser.cpp:86: undefined reference to `__cxa_begin_catch'
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/parsers/RawParser.cpp:86: undefined reference to `__cxa_end_catch'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `std::default_delete<rawspeed::CiffIFD const>::operator()(rawspeed::CiffIFD const*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj):RawParser.cpp:(.data+0x20): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `rawspeed::RawParser::~RawParser()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/parsers/RawParser.h:36: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `std::default_delete<rawspeed::TiffEntry>::operator()(rawspeed::TiffEntry*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `std::default_delete<rawspeed::TiffEntry>::operator()(rawspeed::TiffEntry*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `std::default_delete<rawspeed::TiffEntry>::operator()(rawspeed::TiffEntry*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `std::default_delete<rawspeed::TiffEntry>::operator()(rawspeed::TiffEntry*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `std::default_delete<rawspeed::TiffEntry>::operator()(rawspeed::TiffEntry*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `std::default_delete<rawspeed::TiffEntry>::operator()(rawspeed::TiffEntry*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `std::default_delete<rawspeed::TiffEntry>::operator()(rawspeed::TiffEntry*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `std::default_delete<rawspeed::TiffEntry>::operator()(rawspeed::TiffEntry*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `std::default_delete<rawspeed::TiffEntry>::operator()(rawspeed::TiffEntry*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `std::default_delete<rawspeed::TiffEntry>::operator()(rawspeed::TiffEntry*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `__gnu_cxx::new_allocator<std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> > >::deallocate(std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `rawspeed::TiffRootIFD::~TiffRootIFD()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/tiff/TiffIFD.h:98: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `std::default_delete<rawspeed::TiffEntry>::operator()(rawspeed::TiffEntry*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `__gnu_cxx::new_allocator<std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> > >::deallocate(std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `std::default_delete<rawspeed::TiffEntry>::operator()(rawspeed::TiffEntry*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `__gnu_cxx::new_allocator<std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> > >::deallocate(std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `rawspeed::TiffIFD::~TiffIFD()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/tiff/TiffIFD.h:71: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `std::default_delete<rawspeed::TiffEntry>::operator()(rawspeed::TiffEntry*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `__gnu_cxx::new_allocator<std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> > >::deallocate(std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `std::default_delete<rawspeed::CiffEntry const>::operator()(rawspeed::CiffEntry const*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::CiffTag const, std::unique_ptr<rawspeed::CiffEntry const, std::default_delete<rawspeed::CiffEntry const> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::CiffTag const, std::unique_ptr<rawspeed::CiffEntry const, std::default_delete<rawspeed::CiffEntry const> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `std::default_delete<rawspeed::CiffEntry const>::operator()(rawspeed::CiffEntry const*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::CiffTag const, std::unique_ptr<rawspeed::CiffEntry const, std::default_delete<rawspeed::CiffEntry const> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::CiffTag const, std::unique_ptr<rawspeed::CiffEntry const, std::default_delete<rawspeed::CiffEntry const> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `std::default_delete<rawspeed::CiffEntry const>::operator()(rawspeed::CiffEntry const*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::CiffTag const, std::unique_ptr<rawspeed::CiffEntry const, std::default_delete<rawspeed::CiffEntry const> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::CiffTag const, std::unique_ptr<rawspeed::CiffEntry const, std::default_delete<rawspeed::CiffEntry const> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `std::default_delete<rawspeed::CiffEntry const>::operator()(rawspeed::CiffEntry const*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::CiffTag const, std::unique_ptr<rawspeed::CiffEntry const, std::default_delete<rawspeed::CiffEntry const> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::CiffTag const, std::unique_ptr<rawspeed::CiffEntry const, std::default_delete<rawspeed::CiffEntry const> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `std::default_delete<rawspeed::CiffEntry const>::operator()(rawspeed::CiffEntry const*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::CiffTag const, std::unique_ptr<rawspeed::CiffEntry const, std::default_delete<rawspeed::CiffEntry const> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::CiffTag const, std::unique_ptr<rawspeed::CiffEntry const, std::default_delete<rawspeed::CiffEntry const> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `std::default_delete<rawspeed::CiffEntry const>::operator()(rawspeed::CiffEntry const*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::CiffTag const, std::unique_ptr<rawspeed::CiffEntry const, std::default_delete<rawspeed::CiffEntry const> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::CiffTag const, std::unique_ptr<rawspeed::CiffEntry const, std::default_delete<rawspeed::CiffEntry const> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `std::default_delete<rawspeed::CiffEntry const>::operator()(rawspeed::CiffEntry const*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::CiffTag const, std::unique_ptr<rawspeed::CiffEntry const, std::default_delete<rawspeed::CiffEntry const> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::CiffTag const, std::unique_ptr<rawspeed::CiffEntry const, std::default_delete<rawspeed::CiffEntry const> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `std::default_delete<rawspeed::CiffEntry const>::operator()(rawspeed::CiffEntry const*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::CiffTag const, std::unique_ptr<rawspeed::CiffEntry const, std::default_delete<rawspeed::CiffEntry const> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::CiffTag const, std::unique_ptr<rawspeed::CiffEntry const, std::default_delete<rawspeed::CiffEntry const> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `std::default_delete<rawspeed::CiffEntry const>::operator()(rawspeed::CiffEntry const*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::CiffTag const, std::unique_ptr<rawspeed::CiffEntry const, std::default_delete<rawspeed::CiffEntry const> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::CiffTag const, std::unique_ptr<rawspeed::CiffEntry const, std::default_delete<rawspeed::CiffEntry const> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj):RawParser.cpp:(.xdata+0x30): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj):RawParser.cpp:(.rdata$_ZTIN8rawspeed9RawParserE[_ZTIN8rawspeed9RawParserE]+0x0): undefined reference to `vtable for __cxxabiv1::__class_type_info'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj):RawParser.cpp:(.rdata$_ZTIN8rawspeed7TiffIFDE[_ZTIN8rawspeed7TiffIFDE]+0x0): undefined reference to `vtable for __cxxabiv1::__class_type_info'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj):RawParser.cpp:(.rdata$_ZTIN8rawspeed11TiffRootIFDE[_ZTIN8rawspeed11TiffRootIFDE]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj):RawParser.cpp:(.rdata$_ZTIN8rawspeed19CiffParserExceptionE[_ZTIN8rawspeed19CiffParserExceptionE]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info'
 external/rawspeed/src/librawspeed.a(RawParser.cpp.obj):RawParser.cpp:(.rdata$_ZTIN8rawspeed19FiffParserExceptionE[_ZTIN8rawspeed19FiffParserExceptionE]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info'
 external/rawspeed/src/librawspeed.a(TiffParser.cpp.obj): In function `std::_MakeUniq<rawspeed::TiffRootIFD>::__single_object std::make_unique<rawspeed::TiffRootIFD, decltype(nullptr), decltype(nullptr), rawspeed::ByteStream&, unsigned int>(decltype(nullptr)&&, decltype(nullptr)&&, rawspeed::ByteStream&, unsigned int&&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:825: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(TiffParser.cpp.obj): In function `std::_MakeUniq<rawspeed::TiffIFD>::__single_object std::make_unique<rawspeed::TiffIFD, rawspeed::TiffRootIFD*, std::set<rawspeed::Buffer, rawspeed::RangesOverlapCmp<rawspeed::Buffer>, std::allocator<rawspeed::Buffer> >*, rawspeed::ByteStream&, unsigned int&>(rawspeed::TiffRootIFD*&&, std::set<rawspeed::Buffer, rawspeed::RangesOverlapCmp<rawspeed::Buffer>, std::allocator<rawspeed::Buffer> >*&&, rawspeed::ByteStream&, unsigned int&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:825: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(TiffParser.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<rawspeed::Buffer> >::deallocate(std::_Rb_tree_node<rawspeed::Buffer>*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(TiffParser.cpp.obj): In function `std::_MakeUniq<rawspeed::TiffIFD>::__single_object std::make_unique<rawspeed::TiffIFD, rawspeed::TiffRootIFD*, std::set<rawspeed::Buffer, rawspeed::RangesOverlapCmp<rawspeed::Buffer>, std::allocator<rawspeed::Buffer> >*, rawspeed::ByteStream&, unsigned int&>(rawspeed::TiffRootIFD*&&, std::set<rawspeed::Buffer, rawspeed::RangesOverlapCmp<rawspeed::Buffer>, std::allocator<rawspeed::Buffer> >*&&, rawspeed::ByteStream&, unsigned int&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:825: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(TiffParser.cpp.obj): In function `std::_MakeUniq<rawspeed::TiffRootIFD>::__single_object std::make_unique<rawspeed::TiffRootIFD, decltype(nullptr), decltype(nullptr), rawspeed::ByteStream&, unsigned int>(decltype(nullptr)&&, decltype(nullptr)&&, rawspeed::ByteStream&, unsigned int&&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:825: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(TiffParser.cpp.obj): In function `std::default_delete<rawspeed::TiffEntry>::operator()(rawspeed::TiffEntry*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(TiffParser.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(TiffParser.cpp.obj): In function `__gnu_cxx::new_allocator<std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> > >::deallocate(std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(TiffParser.cpp.obj): In function `rawspeed::TiffRootIFD::~TiffRootIFD()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/tiff/TiffIFD.h:98: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(TiffParser.cpp.obj):TiffParser.cpp:(.data+0x0): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(TiffParser.cpp.obj): In function `rawspeed::TiffParser::~TiffParser()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/parsers/TiffParser.h:36: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(TiffParser.cpp.obj): In function `rawspeed::RawspeedException::~RawspeedException()':
 [1;31m[1;31m[1;31mC:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/common/RawspeedException.h:56: undefined reference to `std::runtime_error:[0m[0m[0m:~runtime_error()'
 [1;31m[1;31m[1;31mC:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/common/RawspeedException.h:56: undefined reference to `std::runtime_error:[0m[0m[0m:~runtime_error()'
 external/rawspeed/src/librawspeed.a(TiffParser.cpp.obj): In function `rawspeed::TiffParserException::~TiffParserException()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/parsers/TiffParserException.h:30: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(TiffParser.cpp.obj): In function `std::_MakeUniq<rawspeed::DngDecoder>::__single_object std::make_unique<rawspeed::DngDecoder, std::unique_ptr<rawspeed::TiffRootIFD, std::default_delete<rawspeed::TiffRootIFD> >, rawspeed::Buffer const*&>(std::unique_ptr<rawspeed::TiffRootIFD, std::default_delete<rawspeed::TiffRootIFD> >&&, rawspeed::Buffer const*&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:825: undefined reference to `operator new(unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:825: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(TiffParser.cpp.obj):TiffParser.cpp:(.xdata$_ZN8rawspeed10TiffParser11constructorINS_10DngDecoderEEESt10unique_ptrINS_10RawDecoderESt14default_deleteIS4_EEOS3_INS_11TiffRootIFDES5_IS8_EEPKNS_6BufferE+0xc): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(TiffParser.cpp.obj): In function `std::_MakeUniq<rawspeed::MosDecoder>::__single_object std::make_unique<rawspeed::MosDecoder, std::unique_ptr<rawspeed::TiffRootIFD, std::default_delete<rawspeed::TiffRootIFD> >, rawspeed::Buffer const*&>(std::unique_ptr<rawspeed::TiffRootIFD, std::default_delete<rawspeed::TiffRootIFD> >&&, rawspeed::Buffer const*&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:825: undefined reference to `operator new(unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:825: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(TiffParser.cpp.obj):TiffParser.cpp:(.xdata$_ZN8rawspeed10TiffParser11constructorINS_10MosDecoderEEESt10unique_ptrINS_10RawDecoderESt14default_deleteIS4_EEOS3_INS_11TiffRootIFDES5_IS8_EEPKNS_6BufferE+0xc): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(TiffParser.cpp.obj): In function `std::_MakeUniq<rawspeed::IiqDecoder>::__single_object std::make_unique<rawspeed::IiqDecoder, std::unique_ptr<rawspeed::TiffRootIFD, std::default_delete<rawspeed::TiffRootIFD> >, rawspeed::Buffer const*&>(std::unique_ptr<rawspeed::TiffRootIFD, std::default_delete<rawspeed::TiffRootIFD> >&&, rawspeed::Buffer const*&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:825: undefined reference to `operator new(unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:825: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(TiffParser.cpp.obj):TiffParser.cpp:(.xdata$_ZN8rawspeed10TiffParser11constructorINS_10IiqDecoderEEESt10unique_ptrINS_10RawDecoderESt14default_deleteIS4_EEOS3_INS_11TiffRootIFDES5_IS8_EEPKNS_6BufferE+0x10): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(TiffParser.cpp.obj): In function `std::_MakeUniq<rawspeed::Cr2Decoder>::__single_object std::make_unique<rawspeed::Cr2Decoder, std::unique_ptr<rawspeed::TiffRootIFD, std::default_delete<rawspeed::TiffRootIFD> >, rawspeed::Buffer const*&>(std::unique_ptr<rawspeed::TiffRootIFD, std::default_delete<rawspeed::TiffRootIFD> >&&, rawspeed::Buffer const*&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:825: undefined reference to `operator new(unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:825: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(TiffParser.cpp.obj):TiffParser.cpp:(.xdata$_ZN8rawspeed10TiffParser11constructorINS_10Cr2DecoderEEESt10unique_ptrINS_10RawDecoderESt14default_deleteIS4_EEOS3_INS_11TiffRootIFDES5_IS8_EEPKNS_6BufferE+0x10): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(TiffParser.cpp.obj): In function `std::_MakeUniq<rawspeed::RafDecoder>::__single_object std::make_unique<rawspeed::RafDecoder, std::unique_ptr<rawspeed::TiffRootIFD, std::default_delete<rawspeed::TiffRootIFD> >, rawspeed::Buffer const*&>(std::unique_ptr<rawspeed::TiffRootIFD, std::default_delete<rawspeed::TiffRootIFD> >&&, rawspeed::Buffer const*&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:825: undefined reference to `operator new(unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:825: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(TiffParser.cpp.obj):TiffParser.cpp:(.xdata$_ZN8rawspeed10TiffParser11constructorINS_10RafDecoderEEESt10unique_ptrINS_10RawDecoderESt14default_deleteIS4_EEOS3_INS_11TiffRootIFDES5_IS8_EEPKNS_6BufferE+0x10): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(TiffParser.cpp.obj): In function `std::_MakeUniq<rawspeed::NefDecoder>::__single_object std::make_unique<rawspeed::NefDecoder, std::unique_ptr<rawspeed::TiffRootIFD, std::default_delete<rawspeed::TiffRootIFD> >, rawspeed::Buffer const*&>(std::unique_ptr<rawspeed::TiffRootIFD, std::default_delete<rawspeed::TiffRootIFD> >&&, rawspeed::Buffer const*&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:825: undefined reference to `operator new(unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:825: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(TiffParser.cpp.obj):TiffParser.cpp:(.xdata$_ZN8rawspeed10TiffParser11constructorINS_10NefDecoderEEESt10unique_ptrINS_10RawDecoderESt14default_deleteIS4_EEOS3_INS_11TiffRootIFDES5_IS8_EEPKNS_6BufferE+0x10): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(TiffParser.cpp.obj): In function `std::_MakeUniq<rawspeed::OrfDecoder>::__single_object std::make_unique<rawspeed::OrfDecoder, std::unique_ptr<rawspeed::TiffRootIFD, std::default_delete<rawspeed::TiffRootIFD> >, rawspeed::Buffer const*&>(std::unique_ptr<rawspeed::TiffRootIFD, std::default_delete<rawspeed::TiffRootIFD> >&&, rawspeed::Buffer const*&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:825: undefined reference to `operator new(unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:825: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(TiffParser.cpp.obj):TiffParser.cpp:(.xdata$_ZN8rawspeed10TiffParser11constructorINS_10OrfDecoderEEESt10unique_ptrINS_10RawDecoderESt14default_deleteIS4_EEOS3_INS_11TiffRootIFDES5_IS8_EEPKNS_6BufferE+0x10): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(TiffParser.cpp.obj): In function `std::_MakeUniq<rawspeed::ArwDecoder>::__single_object std::make_unique<rawspeed::ArwDecoder, std::unique_ptr<rawspeed::TiffRootIFD, std::default_delete<rawspeed::TiffRootIFD> >, rawspeed::Buffer const*&>(std::unique_ptr<rawspeed::TiffRootIFD, std::default_delete<rawspeed::TiffRootIFD> >&&, rawspeed::Buffer const*&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:825: undefined reference to `operator new(unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:825: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(TiffParser.cpp.obj):TiffParser.cpp:(.xdata$_ZN8rawspeed10TiffParser11constructorINS_10ArwDecoderEEESt10unique_ptrINS_10RawDecoderESt14default_deleteIS4_EEOS3_INS_11TiffRootIFDES5_IS8_EEPKNS_6BufferE+0x10): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(TiffParser.cpp.obj): In function `std::_MakeUniq<rawspeed::PefDecoder>::__single_object std::make_unique<rawspeed::PefDecoder, std::unique_ptr<rawspeed::TiffRootIFD, std::default_delete<rawspeed::TiffRootIFD> >, rawspeed::Buffer const*&>(std::unique_ptr<rawspeed::TiffRootIFD, std::default_delete<rawspeed::TiffRootIFD> >&&, rawspeed::Buffer const*&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:825: undefined reference to `operator new(unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:825: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(TiffParser.cpp.obj):TiffParser.cpp:(.xdata$_ZN8rawspeed10TiffParser11constructorINS_10PefDecoderEEESt10unique_ptrINS_10RawDecoderESt14default_deleteIS4_EEOS3_INS_11TiffRootIFDES5_IS8_EEPKNS_6BufferE+0x10): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(TiffParser.cpp.obj): In function `std::_MakeUniq<rawspeed::Rw2Decoder>::__single_object std::make_unique<rawspeed::Rw2Decoder, std::unique_ptr<rawspeed::TiffRootIFD, std::default_delete<rawspeed::TiffRootIFD> >, rawspeed::Buffer const*&>(std::unique_ptr<rawspeed::TiffRootIFD, std::default_delete<rawspeed::TiffRootIFD> >&&, rawspeed::Buffer const*&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:825: undefined reference to `operator new(unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:825: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(TiffParser.cpp.obj):TiffParser.cpp:(.xdata$_ZN8rawspeed10TiffParser11constructorINS_10Rw2DecoderEEESt10unique_ptrINS_10RawDecoderESt14default_deleteIS4_EEOS3_INS_11TiffRootIFDES5_IS8_EEPKNS_6BufferE+0x10): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(TiffParser.cpp.obj): In function `std::_MakeUniq<rawspeed::SrwDecoder>::__single_object std::make_unique<rawspeed::SrwDecoder, std::unique_ptr<rawspeed::TiffRootIFD, std::default_delete<rawspeed::TiffRootIFD> >, rawspeed::Buffer const*&>(std::unique_ptr<rawspeed::TiffRootIFD, std::default_delete<rawspeed::TiffRootIFD> >&&, rawspeed::Buffer const*&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:825: undefined reference to `operator new(unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:825: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(TiffParser.cpp.obj):TiffParser.cpp:(.xdata$_ZN8rawspeed10TiffParser11constructorINS_10SrwDecoderEEESt10unique_ptrINS_10RawDecoderESt14default_deleteIS4_EEOS3_INS_11TiffRootIFDES5_IS8_EEPKNS_6BufferE+0x10): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(TiffParser.cpp.obj): In function `std::_MakeUniq<rawspeed::MefDecoder>::__single_object std::make_unique<rawspeed::MefDecoder, std::unique_ptr<rawspeed::TiffRootIFD, std::default_delete<rawspeed::TiffRootIFD> >, rawspeed::Buffer const*&>(std::unique_ptr<rawspeed::TiffRootIFD, std::default_delete<rawspeed::TiffRootIFD> >&&, rawspeed::Buffer const*&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:825: undefined reference to `operator new(unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:825: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(TiffParser.cpp.obj):TiffParser.cpp:(.xdata$_ZN8rawspeed10TiffParser11constructorINS_10MefDecoderEEESt10unique_ptrINS_10RawDecoderESt14default_deleteIS4_EEOS3_INS_11TiffRootIFDES5_IS8_EEPKNS_6BufferE+0x10): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(TiffParser.cpp.obj): In function `std::_MakeUniq<rawspeed::DcrDecoder>::__single_object std::make_unique<rawspeed::DcrDecoder, std::unique_ptr<rawspeed::TiffRootIFD, std::default_delete<rawspeed::TiffRootIFD> >, rawspeed::Buffer const*&>(std::unique_ptr<rawspeed::TiffRootIFD, std::default_delete<rawspeed::TiffRootIFD> >&&, rawspeed::Buffer const*&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:825: undefined reference to `operator new(unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:825: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(TiffParser.cpp.obj):TiffParser.cpp:(.xdata$_ZN8rawspeed10TiffParser11constructorINS_10DcrDecoderEEESt10unique_ptrINS_10RawDecoderESt14default_deleteIS4_EEOS3_INS_11TiffRootIFDES5_IS8_EEPKNS_6BufferE+0x10): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(TiffParser.cpp.obj): In function `std::_MakeUniq<rawspeed::DcsDecoder>::__single_object std::make_unique<rawspeed::DcsDecoder, std::unique_ptr<rawspeed::TiffRootIFD, std::default_delete<rawspeed::TiffRootIFD> >, rawspeed::Buffer const*&>(std::unique_ptr<rawspeed::TiffRootIFD, std::default_delete<rawspeed::TiffRootIFD> >&&, rawspeed::Buffer const*&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:825: undefined reference to `operator new(unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:825: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(TiffParser.cpp.obj):TiffParser.cpp:(.xdata$_ZN8rawspeed10TiffParser11constructorINS_10DcsDecoderEEESt10unique_ptrINS_10RawDecoderESt14default_deleteIS4_EEOS3_INS_11TiffRootIFDES5_IS8_EEPKNS_6BufferE+0x10): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(TiffParser.cpp.obj): In function `std::_MakeUniq<rawspeed::KdcDecoder>::__single_object std::make_unique<rawspeed::KdcDecoder, std::unique_ptr<rawspeed::TiffRootIFD, std::default_delete<rawspeed::TiffRootIFD> >, rawspeed::Buffer const*&>(std::unique_ptr<rawspeed::TiffRootIFD, std::default_delete<rawspeed::TiffRootIFD> >&&, rawspeed::Buffer const*&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:825: undefined reference to `operator new(unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:825: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(TiffParser.cpp.obj):TiffParser.cpp:(.xdata$_ZN8rawspeed10TiffParser11constructorINS_10KdcDecoderEEESt10unique_ptrINS_10RawDecoderESt14default_deleteIS4_EEOS3_INS_11TiffRootIFDES5_IS8_EEPKNS_6BufferE+0x10): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(TiffParser.cpp.obj): In function `std::_MakeUniq<rawspeed::ErfDecoder>::__single_object std::make_unique<rawspeed::ErfDecoder, std::unique_ptr<rawspeed::TiffRootIFD, std::default_delete<rawspeed::TiffRootIFD> >, rawspeed::Buffer const*&>(std::unique_ptr<rawspeed::TiffRootIFD, std::default_delete<rawspeed::TiffRootIFD> >&&, rawspeed::Buffer const*&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:825: undefined reference to `operator new(unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:825: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(TiffParser.cpp.obj):TiffParser.cpp:(.xdata$_ZN8rawspeed10TiffParser11constructorINS_10ErfDecoderEEESt10unique_ptrINS_10RawDecoderESt14default_deleteIS4_EEOS3_INS_11TiffRootIFDES5_IS8_EEPKNS_6BufferE+0x10): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(TiffParser.cpp.obj): In function `std::_MakeUniq<rawspeed::ThreefrDecoder>::__single_object std::make_unique<rawspeed::ThreefrDecoder, std::unique_ptr<rawspeed::TiffRootIFD, std::default_delete<rawspeed::TiffRootIFD> >, rawspeed::Buffer const*&>(std::unique_ptr<rawspeed::TiffRootIFD, std::default_delete<rawspeed::TiffRootIFD> >&&, rawspeed::Buffer const*&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:825: undefined reference to `operator new(unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:825: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(TiffParser.cpp.obj):TiffParser.cpp:(.xdata$_ZN8rawspeed10TiffParser11constructorINS_14ThreefrDecoderEEESt10unique_ptrINS_10RawDecoderESt14default_deleteIS4_EEOS3_INS_11TiffRootIFDES5_IS8_EEPKNS_6BufferE+0x10): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(TiffParser.cpp.obj): In function `rawspeed::RawspeedException::RawspeedException(char const*)':
 [1;31m[1;31m[1;31mC:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/common/RawspeedException.h:66: undefined reference to `std::runtime_error:[0m[0m[0m:runtime_error(char const*)'
 [1;31m[1;31m[1;31mC:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/common/RawspeedException.h:66: undefined reference to `std::runtime_error:[0m[0m[0m:~runtime_error()'
 external/rawspeed/src/librawspeed.a(TiffParser.cpp.obj):TiffParser.cpp:(.xdata$_ZN8rawspeed17RawspeedExceptionC2EPKc+0xc): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(TiffParser.cpp.obj):TiffParser.cpp:(.xdata+0x30): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(TiffParser.cpp.obj):TiffParser.cpp:(.xdata+0x7c): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(TiffParser.cpp.obj): In function `void rawspeed::ThrowException<rawspeed::TiffParserException>(char const*, ...)':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/common/RawspeedException.h:53: undefined reference to `__cxa_allocate_exception'
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/common/RawspeedException.h:53: undefined reference to `__cxa_throw'
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/common/RawspeedException.h:53: undefined reference to `__cxa_free_exception'
 external/rawspeed/src/librawspeed.a(TiffParser.cpp.obj):TiffParser.cpp:(.xdata$_ZN8rawspeed14ThrowExceptionINS_19TiffParserExceptionEEEvPKcz+0xc): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(TiffParser.cpp.obj): In function `std::default_delete<rawspeed::TiffEntry>::operator()(rawspeed::TiffEntry*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(TiffParser.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(TiffParser.cpp.obj): In function `__gnu_cxx::new_allocator<std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> > >::deallocate(std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(TiffParser.cpp.obj): In function `rawspeed::TiffRootIFD::~TiffRootIFD()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/tiff/TiffIFD.h:98: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(TiffParser.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<rawspeed::Buffer> >::deallocate(std::_Rb_tree_node<rawspeed::Buffer>*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(TiffParser.cpp.obj):C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: more undefined references to `operator delete(void*)' follow
 external/rawspeed/src/librawspeed.a(TiffParser.cpp.obj):TiffParser.cpp:(.rdata$_ZTIN8rawspeed10TiffParserE[_ZTIN8rawspeed10TiffParserE]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info'
 [1;31m[1;31m[1;31mexternal/rawspeed/src/librawspeed.a(TiffParser.cpp.obj):TiffParser.cpp:(.rdata$_ZTVN8rawspeed19TiffParserExceptionE[_ZTVN8rawspeed19TiffParserExceptionE]+0x20): undefined reference to `std::runtime_error:[0m[0m[0m:what() const'
 external/rawspeed/src/librawspeed.a(ArwDecoder.cpp.obj): In function `bool std::operator==<char, std::char_traits<char>, std::allocator<char> >(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:5843: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare(char const*) const'
 external/rawspeed/src/librawspeed.a(ArwDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ArwDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned char>::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(ArwDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned char>::deallocate(unsigned char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ArwDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ArwDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<rawspeed::TiffIFD const*>::deallocate(rawspeed::TiffIFD const**, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ArwDecoder.cpp.obj): In function `bool std::operator==<char, std::char_traits<char>, std::allocator<char> >(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:5843: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare(char const*) const'
 external/rawspeed/src/librawspeed.a(ArwDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ArwDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned short>::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(ArwDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned short>::deallocate(unsigned short*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ArwDecoder.cpp.obj): In function `std::default_delete<rawspeed::TableLookUp>::operator()(rawspeed::TableLookUp*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(ArwDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned short>::deallocate(unsigned short*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ArwDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<rawspeed::TiffIFD const*>::deallocate(rawspeed::TiffIFD const**, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ArwDecoder.cpp.obj): In function `bool std::operator==<char, std::char_traits<char>, std::allocator<char> >(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:5843: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare(char const*) const'
 external/rawspeed/src/librawspeed.a(ArwDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ArwDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<rawspeed::TiffIFD const*>::deallocate(rawspeed::TiffIFD const**, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ArwDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned short>::deallocate(unsigned short*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ArwDecoder.cpp.obj): In function `std::default_delete<rawspeed::TableLookUp>::operator()(rawspeed::TableLookUp*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(ArwDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned short>::deallocate(unsigned short*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ArwDecoder.cpp.obj): In function `std::default_delete<rawspeed::TiffEntry>::operator()(rawspeed::TiffEntry*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(ArwDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ArwDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> > >::deallocate(std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ArwDecoder.cpp.obj): In function `std::default_delete<rawspeed::TiffEntry>::operator()(rawspeed::TiffEntry*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(ArwDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ArwDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> > >::deallocate(std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ArwDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ArwDecoder.cpp.obj): In function `bool std::operator==<char, std::char_traits<char>, std::allocator<char> >(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:5843: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare(char const*) const'
 external/rawspeed/src/librawspeed.a(ArwDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ArwDecoder.cpp.obj): In function `rawspeed::ArwDecoder::decodeMetaDataInternal(rawspeed::CameraMetaData const*)':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/ArwDecoder.cpp:361: undefined reference to `__cxa_begin_catch'
 external/rawspeed/src/librawspeed.a(ArwDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ArwDecoder.cpp.obj): In function `rawspeed::ArwDecoder::decodeMetaDataInternal(rawspeed::CameraMetaData const*)':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/ArwDecoder.cpp:361: undefined reference to `__cxa_end_catch'
 external/rawspeed/src/librawspeed.a(ArwDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ArwDecoder.cpp.obj): In function `rawspeed::ArwDecoder::decodeMetaDataInternal(rawspeed::CameraMetaData const*)':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/ArwDecoder.cpp:361: undefined reference to `__cxa_end_catch'
 external/rawspeed/src/librawspeed.a(ArwDecoder.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 external/rawspeed/src/librawspeed.a(ArwDecoder.cpp.obj):ArwDecoder.cpp:(.data+0x8): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(ArwDecoder.cpp.obj):ArwDecoder.cpp:(.xdata+0x30): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(ArwDecoder.cpp.obj):ArwDecoder.cpp:(.xdata+0x74): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(ArwDecoder.cpp.obj):ArwDecoder.cpp:(.xdata+0xc8): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(ArwDecoder.cpp.obj):ArwDecoder.cpp:(.xdata+0x104): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(ArwDecoder.cpp.obj):ArwDecoder.cpp:(.xdata+0x140): more undefined references to `__gxx_personality_seh0' follow
 external/rawspeed/src/librawspeed.a(ArwDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ArwDecoder.cpp.obj):C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: more undefined references to `operator delete(void*)' follow
 external/rawspeed/src/librawspeed.a(ArwDecoder.cpp.obj):ArwDecoder.cpp:(.xdata$_ZN8rawspeed19AbstractTiffDecoder20checkSupportInternalEPKNS_14CameraMetaDataE+0x10): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(ArwDecoder.cpp.obj): In function `std::default_delete<rawspeed::TiffEntry>::operator()(rawspeed::TiffEntry*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(ArwDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ArwDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> > >::deallocate(std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ArwDecoder.cpp.obj): In function `rawspeed::TiffRootIFD::~TiffRootIFD()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/tiff/TiffIFD.h:98: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(ArwDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ArwDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::deallocate(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ArwDecoder.cpp.obj): In function `std::default_delete<rawspeed::TiffEntry>::operator()(rawspeed::TiffEntry*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(ArwDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ArwDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> > >::deallocate(std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ArwDecoder.cpp.obj): In function `rawspeed::TiffRootIFD::~TiffRootIFD()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/tiff/TiffIFD.h:98: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(ArwDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ArwDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::deallocate(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ArwDecoder.cpp.obj): In function `rawspeed::ArwDecoder::~ArwDecoder()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/ArwDecoder.h:37: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(ArwDecoder.cpp.obj):ArwDecoder.cpp:(.rdata$_ZTIN8rawspeed10RawDecoderE[_ZTIN8rawspeed10RawDecoderE]+0x0): undefined reference to `vtable for __cxxabiv1::__class_type_info'
 external/rawspeed/src/librawspeed.a(ArwDecoder.cpp.obj):ArwDecoder.cpp:(.rdata$_ZTIN8rawspeed19AbstractTiffDecoderE[_ZTIN8rawspeed19AbstractTiffDecoderE]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info'
 external/rawspeed/src/librawspeed.a(ArwDecoder.cpp.obj):ArwDecoder.cpp:(.rdata$_ZTIN8rawspeed10ArwDecoderE[_ZTIN8rawspeed10ArwDecoderE]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info'
 external/rawspeed/src/librawspeed.a(ArwDecoder.cpp.obj):ArwDecoder.cpp:(.rdata$_ZTVN8rawspeed19AbstractTiffDecoderE[_ZTVN8rawspeed19AbstractTiffDecoderE]+0x30): undefined reference to `__cxa_pure_virtual'
 external/rawspeed/src/librawspeed.a(ArwDecoder.cpp.obj):ArwDecoder.cpp:(.rdata$_ZTVN8rawspeed19AbstractTiffDecoderE[_ZTVN8rawspeed19AbstractTiffDecoderE]+0x38): undefined reference to `__cxa_pure_virtual'
 external/rawspeed/src/librawspeed.a(ArwDecoder.cpp.obj):ArwDecoder.cpp:(.rdata$_ZTVN8rawspeed19AbstractTiffDecoderE[_ZTVN8rawspeed19AbstractTiffDecoderE]+0x50): undefined reference to `__cxa_pure_virtual'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `bool std::operator==<char, std::char_traits<char>, std::allocator<char> >(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:5843: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare(char const*) const'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `bool std::operator==<char, std::char_traits<char>, std::allocator<char> >(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:5843: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare(char const*) const'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:5843: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare(char const*) const'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj):C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: more undefined references to `operator delete(void*)' follow
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::assign(char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1388: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_replace(unsigned long long, unsigned long long, char const*, unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1388: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_replace(unsigned long long, unsigned long long, char const*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `std::basic_ios<char, std::char_traits<char> >::basic_ios()':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_ios.h:462: undefined reference to `std::ios_base::ios_base()'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `std::basic_istream<char, std::char_traits<char> >::basic_istream()':
 C:/building/msys64/mingw64/include/c++/7.2.0/istream:608: undefined reference to `std::basic_ios<char, std::char_traits<char> >::init(std::basic_streambuf<char, std::char_traits<char> >*)'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `std::basic_streambuf<char, std::char_traits<char> >::basic_streambuf()':
 C:/building/msys64/mingw64/include/c++/7.2.0/streambuf:466: undefined reference to `std::locale::locale()'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `std::__cxx11::basic_stringbuf<char, std::char_traits<char>, std::allocator<char> >::_M_stringbuf_init(std::_Ios_Openmode)':
 C:/building/msys64/mingw64/include/c++/7.2.0/sstream:207: undefined reference to `std::__cxx11::basic_stringbuf<char, std::char_traits<char>, std::allocator<char> >::_M_sync(char*, unsigned long long, unsigned long long)'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `std::__cxx11::basic_istringstream<char, std::char_traits<char>, std::allocator<char> >::basic_istringstream(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::_Ios_Openmode)':
 C:/building/msys64/mingw64/include/c++/7.2.0/sstream:424: undefined reference to `std::basic_ios<char, std::char_traits<char> >::init(std::basic_streambuf<char, std::char_traits<char> >*)'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `int rawspeed::Hints::get<int>(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, int) const':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/metadata/Camera.h:65: undefined reference to `std::istream::operator>>(int&)'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `std::basic_streambuf<char, std::char_traits<char> >::~basic_streambuf()':
 C:/building/msys64/mingw64/include/c++/7.2.0/streambuf:198: undefined reference to `std::locale::~locale()'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `std::basic_ios<char, std::char_traits<char> >::~basic_ios()':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_ios.h:282: undefined reference to `std::ios_base::~ios_base()'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `std::basic_ios<char, std::char_traits<char> >::~basic_ios()':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_ios.h:282: undefined reference to `std::ios_base::~ios_base()'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `rawspeed::Cr2Decoder::decodeMetaDataInternal(rawspeed::CameraMetaData const*)':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/Cr2Decoder.cpp:255: undefined reference to `__cxa_begin_catch'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `rawspeed::Cr2Decoder::decodeMetaDataInternal(rawspeed::CameraMetaData const*)':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/Cr2Decoder.cpp:255: undefined reference to `__cxa_end_catch'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `rawspeed::Cr2Decoder::decodeMetaDataInternal(rawspeed::CameraMetaData const*)':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/Cr2Decoder.cpp:255: undefined reference to `__cxa_end_catch'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `int rawspeed::Hints::get<int>(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, int) const':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/metadata/Camera.h:64: undefined reference to `std::__cxx11::basic_istringstream<char, std::char_traits<char>, std::allocator<char> >::~basic_istringstream()'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `std::basic_streambuf<char, std::char_traits<char> >::~basic_streambuf()':
 C:/building/msys64/mingw64/include/c++/7.2.0/streambuf:198: undefined reference to `std::locale::~locale()'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `__gnu_cxx::new_allocator<int>::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `__gnu_cxx::new_allocator<int>::deallocate(int*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned char>::deallocate(unsigned char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned int>::deallocate(unsigned int*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `__gnu_cxx::new_allocator<int>::deallocate(int*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj):C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: more undefined references to `operator delete(void*)' follow
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `std::default_delete<rawspeed::HuffmanTable>::operator()(rawspeed::HuffmanTable*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::unique_ptr<rawspeed::HuffmanTable, std::default_delete<rawspeed::HuffmanTable> > >::deallocate(std::unique_ptr<rawspeed::HuffmanTable, std::default_delete<rawspeed::HuffmanTable> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned short>::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned short>::deallocate(unsigned short*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `std::default_delete<rawspeed::TableLookUp>::operator()(rawspeed::TableLookUp*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `__gnu_cxx::new_allocator<int>::deallocate(int*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned short>::deallocate(unsigned short*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `std::default_delete<rawspeed::TableLookUp>::operator()(rawspeed::TableLookUp*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `__gnu_cxx::new_allocator<int>::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `__gnu_cxx::new_allocator<int>::deallocate(int*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned char>::deallocate(unsigned char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned int>::deallocate(unsigned int*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `__gnu_cxx::new_allocator<int>::deallocate(int*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj):C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: more undefined references to `operator delete(void*)' follow
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `std::default_delete<rawspeed::HuffmanTable>::operator()(rawspeed::HuffmanTable*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::unique_ptr<rawspeed::HuffmanTable, std::default_delete<rawspeed::HuffmanTable> > >::deallocate(std::unique_ptr<rawspeed::HuffmanTable, std::default_delete<rawspeed::HuffmanTable> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `__gnu_cxx::new_allocator<int>::deallocate(int*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `__gnu_cxx::new_allocator<int>::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `__gnu_cxx::new_allocator<int>::deallocate(int*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `__gnu_cxx::new_allocator<int>::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:102: undefined reference to `std::__throw_bad_alloc()'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `__gnu_cxx::new_allocator<int>::deallocate(int*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj):Cr2Decoder.cpp:(.data+0x8): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj):Cr2Decoder.cpp:(.xdata+0x10): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj):Cr2Decoder.cpp:(.xdata+0x88): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj):Cr2Decoder.cpp:(.xdata+0x110): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj):Cr2Decoder.cpp:(.xdata+0x198): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `__gnu_cxx::new_allocator<int>::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `__gnu_cxx::new_allocator<int>::deallocate(int*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `std::default_delete<rawspeed::TiffEntry>::operator()(rawspeed::TiffEntry*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> > >::deallocate(std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `rawspeed::TiffRootIFD::~TiffRootIFD()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/tiff/TiffIFD.h:98: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::deallocate(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `std::default_delete<rawspeed::TiffEntry>::operator()(rawspeed::TiffEntry*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> > >::deallocate(std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `rawspeed::TiffRootIFD::~TiffRootIFD()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/tiff/TiffIFD.h:98: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::deallocate(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `rawspeed::Cr2Decoder::~Cr2Decoder()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/Cr2Decoder.h:34: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `__gnu_cxx::new_allocator<int>::deallocate(int*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned char>::deallocate(unsigned char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned int>::deallocate(unsigned int*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `__gnu_cxx::new_allocator<int>::deallocate(int*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned short>::deallocate(unsigned short*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj):C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: more undefined references to `operator delete(void*)' follow
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `std::default_delete<rawspeed::HuffmanTable>::operator()(rawspeed::HuffmanTable*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::unique_ptr<rawspeed::HuffmanTable, std::default_delete<rawspeed::HuffmanTable> > >::deallocate(std::unique_ptr<rawspeed::HuffmanTable, std::default_delete<rawspeed::HuffmanTable> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj):Cr2Decoder.cpp:(.rdata$_ZTIN8rawspeed20AbstractDecompressorE[_ZTIN8rawspeed20AbstractDecompressorE]+0x0): undefined reference to `vtable for __cxxabiv1::__class_type_info'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj):Cr2Decoder.cpp:(.rdata$_ZTIN8rawspeed10Cr2DecoderE[_ZTIN8rawspeed10Cr2DecoderE]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj):Cr2Decoder.cpp:(.rdata$_ZTIN8rawspeed25AbstractLJpegDecompressorE[_ZTIN8rawspeed25AbstractLJpegDecompressorE]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info'
 external/rawspeed/src/librawspeed.a(Cr2Decoder.cpp.obj):Cr2Decoder.cpp:(.rdata$_ZTVN8rawspeed25AbstractLJpegDecompressorE[_ZTVN8rawspeed25AbstractLJpegDecompressorE]+0x20): undefined reference to `__cxa_pure_virtual'
 external/rawspeed/src/librawspeed.a(DcrDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DcrDecoder.cpp.obj): In function `bool std::operator==<char, std::char_traits<char>, std::allocator<char> >(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:5843: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare(char const*) const'
 external/rawspeed/src/librawspeed.a(DcrDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DcrDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned short>::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(DcrDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned short>::deallocate(unsigned short*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DcrDecoder.cpp.obj): In function `std::default_delete<rawspeed::TableLookUp>::operator()(rawspeed::TableLookUp*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(DcrDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned short>::deallocate(unsigned short*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DcrDecoder.cpp.obj): In function `std::default_delete<rawspeed::TiffEntry>::operator()(rawspeed::TiffEntry*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(DcrDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DcrDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> > >::deallocate(std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DcrDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned short>::deallocate(unsigned short*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DcrDecoder.cpp.obj): In function `std::default_delete<rawspeed::TableLookUp>::operator()(rawspeed::TableLookUp*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(DcrDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned short>::deallocate(unsigned short*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DcrDecoder.cpp.obj): In function `rawspeed::DcrDecoder::decodeRawInternal()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/DcrDecoder.cpp:97: undefined reference to `__cxa_begin_catch'
 external/rawspeed/src/librawspeed.a(DcrDecoder.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 external/rawspeed/src/librawspeed.a(DcrDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DcrDecoder.cpp.obj): In function `rawspeed::DcrDecoder::decodeRawInternal()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/DcrDecoder.cpp:97: undefined reference to `__cxa_end_catch'
 external/rawspeed/src/librawspeed.a(DcrDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DcrDecoder.cpp.obj): In function `rawspeed::DcrDecoder::decodeRawInternal()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/DcrDecoder.cpp:97: undefined reference to `__cxa_end_catch'
 external/rawspeed/src/librawspeed.a(DcrDecoder.cpp.obj):DcrDecoder.cpp:(.data+0x8): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(DcrDecoder.cpp.obj):DcrDecoder.cpp:(.xdata+0x10): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(DcrDecoder.cpp.obj):DcrDecoder.cpp:(.xdata+0x88): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(DcrDecoder.cpp.obj): In function `std::default_delete<rawspeed::TiffEntry>::operator()(rawspeed::TiffEntry*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(DcrDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DcrDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> > >::deallocate(std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DcrDecoder.cpp.obj): In function `rawspeed::TiffRootIFD::~TiffRootIFD()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/tiff/TiffIFD.h:98: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(DcrDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DcrDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::deallocate(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DcrDecoder.cpp.obj): In function `std::default_delete<rawspeed::TiffEntry>::operator()(rawspeed::TiffEntry*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(DcrDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DcrDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> > >::deallocate(std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DcrDecoder.cpp.obj): In function `rawspeed::TiffRootIFD::~TiffRootIFD()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/tiff/TiffIFD.h:98: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(DcrDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DcrDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::deallocate(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DcrDecoder.cpp.obj): In function `std::_Rb_tree<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::_Select1st<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::_M_drop_node(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DcrDecoder.cpp.obj): In function `rawspeed::DcrDecoder::~DcrDecoder()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/DcrDecoder.h:38: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(DcrDecoder.cpp.obj):DcrDecoder.cpp:(.rdata$_ZTIN8rawspeed17SimpleTiffDecoderE[_ZTIN8rawspeed17SimpleTiffDecoderE]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info'
 external/rawspeed/src/librawspeed.a(DcrDecoder.cpp.obj):DcrDecoder.cpp:(.rdata$_ZTIN8rawspeed10DcrDecoderE[_ZTIN8rawspeed10DcrDecoderE]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info'
 external/rawspeed/src/librawspeed.a(DcsDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DcsDecoder.cpp.obj): In function `bool std::operator==<char, std::char_traits<char>, std::allocator<char> >(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:5843: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare(char const*) const'
 external/rawspeed/src/librawspeed.a(DcsDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DcsDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned short>::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(DcsDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned short>::deallocate(unsigned short*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DcsDecoder.cpp.obj): In function `std::default_delete<rawspeed::TableLookUp>::operator()(rawspeed::TableLookUp*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(DcsDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned short>::deallocate(unsigned short*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DcsDecoder.cpp.obj): In function `std::default_delete<rawspeed::TableLookUp>::operator()(rawspeed::TableLookUp*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(DcsDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned short>::deallocate(unsigned short*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DcsDecoder.cpp.obj):DcsDecoder.cpp:(.data+0x0): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(DcsDecoder.cpp.obj):DcsDecoder.cpp:(.xdata+0x10): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(DcsDecoder.cpp.obj):DcsDecoder.cpp:(.xdata+0x50): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(DcsDecoder.cpp.obj): In function `std::default_delete<rawspeed::TiffEntry>::operator()(rawspeed::TiffEntry*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(DcsDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DcsDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> > >::deallocate(std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DcsDecoder.cpp.obj): In function `rawspeed::TiffRootIFD::~TiffRootIFD()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/tiff/TiffIFD.h:98: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(DcsDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DcsDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::deallocate(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DcsDecoder.cpp.obj): In function `std::default_delete<rawspeed::TiffEntry>::operator()(rawspeed::TiffEntry*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(DcsDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DcsDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> > >::deallocate(std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DcsDecoder.cpp.obj): In function `rawspeed::TiffRootIFD::~TiffRootIFD()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/tiff/TiffIFD.h:98: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(DcsDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DcsDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::deallocate(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DcsDecoder.cpp.obj): In function `rawspeed::DcsDecoder::~DcsDecoder()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/DcsDecoder.h:35: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(DcsDecoder.cpp.obj):DcsDecoder.cpp:(.rdata$_ZTIN8rawspeed10DcsDecoderE[_ZTIN8rawspeed10DcsDecoderE]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1315: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1315: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1315: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1315: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1315: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1315: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1315: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1315: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1315: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1315: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1315: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1221: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1175: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1315: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1315: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_check_length(unsigned long long, unsigned long long, char const*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:296: undefined reference to `std::__throw_length_error(char const*)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `rawspeed::DngDecoder::decodeMetaDataInternal(rawspeed::CameraMetaData const*)':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/DngDecoder.cpp:547: undefined reference to `__cxa_begin_catch'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `rawspeed::DngDecoder::decodeMetaDataInternal(rawspeed::CameraMetaData const*)':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/DngDecoder.cpp:547: undefined reference to `__cxa_end_catch'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `rawspeed::DngDecoder::decodeMetaDataInternal(rawspeed::CameraMetaData const*)':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/DngDecoder.cpp:547: undefined reference to `__cxa_end_catch'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj):C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: more undefined references to `operator delete(void*)' follow
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<rawspeed::DngSliceElement>::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<rawspeed::DngSliceElement>::deallocate(rawspeed::DngSliceElement*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned int>::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned int>::deallocate(unsigned int*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned int>::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned int>::deallocate(unsigned int*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<float>::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<float>::deallocate(float*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned short>::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned short>::deallocate(unsigned short*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `std::default_delete<rawspeed::TableLookUp>::operator()(rawspeed::TableLookUp*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<float>::deallocate(float*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned short>::deallocate(unsigned short*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `rawspeed::DngDecoder::handleMetadata(rawspeed::TiffIFD const*)':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/DngDecoder.cpp:526: undefined reference to `__cxa_begin_catch'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `rawspeed::DngDecoder::handleMetadata(rawspeed::TiffIFD const*)':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/DngDecoder.cpp:526: undefined reference to `__cxa_end_catch'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `rawspeed::DngDecoder::handleMetadata(rawspeed::TiffIFD const*)':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/DngDecoder.cpp:526: undefined reference to `__cxa_end_catch'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<float>::deallocate(float*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `rawspeed::DngDecoder::handleMetadata(rawspeed::TiffIFD const*)':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/DngDecoder.cpp:488: undefined reference to `__cxa_begin_catch'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `rawspeed::DngDecoder::handleMetadata(rawspeed::TiffIFD const*)':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/DngDecoder.cpp:488: undefined reference to `__cxa_end_catch'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `rawspeed::DngDecoder::handleMetadata(rawspeed::TiffIFD const*)':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/DngDecoder.cpp:488: undefined reference to `__cxa_end_catch'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned short>::deallocate(unsigned short*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `std::default_delete<rawspeed::TableLookUp>::operator()(rawspeed::TableLookUp*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned short>::deallocate(unsigned short*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<float>::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<float>::deallocate(float*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `rawspeed::DngDecoder::parseCFA(rawspeed::TiffIFD const*)':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/DngDecoder.cpp:168: undefined reference to `__cxa_guard_acquire'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<unsigned int const, rawspeed::CFAColor> > >::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `std::_Rb_tree_iterator<std::pair<unsigned int const, rawspeed::CFAColor> > std::_Rb_tree<unsigned int, std::pair<unsigned int const, rawspeed::CFAColor>, std::_Select1st<std::pair<unsigned int const, rawspeed::CFAColor> >, std::less<unsigned int>, std::allocator<std::pair<unsigned int const, rawspeed::CFAColor> > >::_M_insert_<std::pair<unsigned int const, rawspeed::CFAColor> const&, std::_Rb_tree<unsigned int, std::pair<unsigned int const, rawspeed::CFAColor>, std::_Select1st<std::pair<unsigned int const, rawspeed::CFAColor> >, std::less<unsigned int>, std::allocator<std::pair<unsigned int const, rawspeed::CFAColor> > >::_Alloc_node>(std::_Rb_tree_node_base*, std::_Rb_tree_node_base*, std::pair<unsigned int const, rawspeed::CFAColor> const&, std::_Rb_tree<unsigned int, std::pair<unsigned int const, rawspeed::CFAColor>, std::_Select1st<std::pair<unsigned int const, rawspeed::CFAColor> >, std::less<unsigned int>, std::allocator<std::pair<unsigned int const, rawspeed::CFAColor> > >::_Alloc_node&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/stl_tree.h:1755: undefined reference to `std::_Rb_tree_insert_and_rebalance(bool, std::_Rb_tree_node_base*, std::_Rb_tree_node_base*, std::_Rb_tree_node_base&)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `rawspeed::DngDecoder::parseCFA(rawspeed::TiffIFD const*)':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/DngDecoder.cpp:168: undefined reference to `__cxa_guard_release'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `std::_Rb_tree_iterator<std::pair<unsigned int const, rawspeed::CFAColor> >::operator--()':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/stl_tree.h:302: undefined reference to `std::_Rb_tree_decrement(std::_Rb_tree_node_base*)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `std::map<unsigned int, rawspeed::CFAColor, std::less<unsigned int>, std::allocator<std::pair<unsigned int const, rawspeed::CFAColor> > >::at(unsigned int const&) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/stl_map.h:542: undefined reference to `std::__throw_out_of_range(char const*)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<float>::deallocate(float*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `rawspeed::DngDecoder::parseCFA(rawspeed::TiffIFD const*)':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/DngDecoder.cpp:168: undefined reference to `__cxa_guard_abort'
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/DngDecoder.cpp:177: undefined reference to `__cxa_begin_catch'
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/DngDecoder.cpp:177: undefined reference to `__cxa_end_catch'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `rawspeed::RawImage::create(rawspeed::RawImageType)':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/common/RawImage.h:253: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<rawspeed::TiffIFD const*>::deallocate(rawspeed::TiffIFD const**, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `rawspeed::RawImage::create(rawspeed::RawImageType)':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/common/RawImage.h:251: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<rawspeed::TiffIFD const*>::deallocate(rawspeed::TiffIFD const**, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `rawspeed::RawImage::create(rawspeed::RawImageType)':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/common/RawImage.h:253: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<unsigned int const, rawspeed::CFAColor> > >::deallocate(std::_Rb_tree_node<std::pair<unsigned int const, rawspeed::CFAColor> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj):DngDecoder.cpp:(.data+0x18): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj):DngDecoder.cpp:(.xdata+0x20): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj):DngDecoder.cpp:(.xdata+0xa4): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj):DngDecoder.cpp:(.xdata+0x120): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj):DngDecoder.cpp:(.xdata+0x194): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj):DngDecoder.cpp:(.xdata+0x1d8): more undefined references to `__gxx_personality_seh0' follow
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<rawspeed::DngSliceElement>::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<rawspeed::DngSliceElement>::deallocate(rawspeed::DngSliceElement*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `std::vector<rawspeed::DngSliceElement, std::allocator<rawspeed::DngSliceElement> >::reserve(unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/vector.tcc:69: undefined reference to `std::__throw_length_error(char const*)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<rawspeed::DngSliceElement>::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<rawspeed::DngSliceElement>::deallocate(rawspeed::DngSliceElement*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<rawspeed::BlackArea>::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<rawspeed::BlackArea>::deallocate(rawspeed::BlackArea*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `std::default_delete<rawspeed::TiffEntry>::operator()(rawspeed::TiffEntry*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> > >::deallocate(std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `rawspeed::TiffRootIFD::~TiffRootIFD()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/tiff/TiffIFD.h:98: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::deallocate(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `std::default_delete<rawspeed::TiffEntry>::operator()(rawspeed::TiffEntry*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> > >::deallocate(std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `rawspeed::TiffRootIFD::~TiffRootIFD()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/tiff/TiffIFD.h:98: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::deallocate(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `rawspeed::DngDecoder::~DngDecoder()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/DngDecoder.h:35: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `std::default_delete<rawspeed::TiffEntry>::operator()(rawspeed::TiffEntry*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> > >::deallocate(std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `rawspeed::TiffRootIFD::~TiffRootIFD()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/tiff/TiffIFD.h:98: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::deallocate(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<unsigned int const, rawspeed::CFAColor> > >::deallocate(std::_Rb_tree_node<std::pair<unsigned int const, rawspeed::CFAColor> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj):C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: more undefined references to `operator delete(void*)' follow
 external/rawspeed/src/librawspeed.a(DngDecoder.cpp.obj):DngDecoder.cpp:(.rdata$_ZTIN8rawspeed10DngDecoderE[_ZTIN8rawspeed10DngDecoderE]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info'
 external/rawspeed/src/librawspeed.a(ErfDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ErfDecoder.cpp.obj): In function `bool std::operator==<char, std::char_traits<char>, std::allocator<char> >(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:5843: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare(char const*) const'
 external/rawspeed/src/librawspeed.a(ErfDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ErfDecoder.cpp.obj):ErfDecoder.cpp:(.data+0x0): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(ErfDecoder.cpp.obj):ErfDecoder.cpp:(.xdata+0x14): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(ErfDecoder.cpp.obj):ErfDecoder.cpp:(.xdata+0x48): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(ErfDecoder.cpp.obj): In function `std::default_delete<rawspeed::TiffEntry>::operator()(rawspeed::TiffEntry*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(ErfDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ErfDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> > >::deallocate(std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ErfDecoder.cpp.obj): In function `rawspeed::TiffRootIFD::~TiffRootIFD()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/tiff/TiffIFD.h:98: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(ErfDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ErfDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::deallocate(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ErfDecoder.cpp.obj): In function `std::default_delete<rawspeed::TiffEntry>::operator()(rawspeed::TiffEntry*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(ErfDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ErfDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> > >::deallocate(std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ErfDecoder.cpp.obj): In function `rawspeed::TiffRootIFD::~TiffRootIFD()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/tiff/TiffIFD.h:98: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(ErfDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ErfDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::deallocate(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ErfDecoder.cpp.obj): In function `rawspeed::ErfDecoder::~ErfDecoder()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/ErfDecoder.h:35: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(ErfDecoder.cpp.obj):ErfDecoder.cpp:(.rdata$_ZTIN8rawspeed10ErfDecoderE[_ZTIN8rawspeed10ErfDecoderE]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info'
 external/rawspeed/src/librawspeed.a(IiqDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(IiqDecoder.cpp.obj):C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: more undefined references to `operator delete(void*)' follow
 external/rawspeed/src/librawspeed.a(IiqDecoder.cpp.obj): In function `bool std::operator==<char, std::char_traits<char>, std::allocator<char> >(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:5843: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare(char const*) const'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:5843: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare(char const*) const'
 external/rawspeed/src/librawspeed.a(IiqDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<rawspeed::IiqDecoder::IiqStrip>::deallocate(rawspeed::IiqDecoder::IiqStrip*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(IiqDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<rawspeed::IiqDecoder::IiqOffset>::deallocate(rawspeed::IiqDecoder::IiqOffset*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(IiqDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<rawspeed::IiqDecoder::IiqOffset>::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(IiqDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<rawspeed::IiqDecoder::IiqOffset>::deallocate(rawspeed::IiqDecoder::IiqOffset*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(IiqDecoder.cpp.obj):IiqDecoder.cpp:(.data+0x0): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(IiqDecoder.cpp.obj):IiqDecoder.cpp:(.xdata+0x10): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(IiqDecoder.cpp.obj):IiqDecoder.cpp:(.xdata+0x38): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(IiqDecoder.cpp.obj):IiqDecoder.cpp:(.xdata+0x58): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(IiqDecoder.cpp.obj):IiqDecoder.cpp:(.xdata+0x74): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(IiqDecoder.cpp.obj):IiqDecoder.cpp:(.xdata+0xac): more undefined references to `__gxx_personality_seh0' follow
 external/rawspeed/src/librawspeed.a(IiqDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<rawspeed::IiqDecoder::IiqStrip>::deallocate(rawspeed::IiqDecoder::IiqStrip*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(IiqDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<rawspeed::IiqDecoder::IiqStrip>::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(IiqDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<rawspeed::IiqDecoder::IiqStrip>::deallocate(rawspeed::IiqDecoder::IiqStrip*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(IiqDecoder.cpp.obj): In function `std::vector<rawspeed::IiqDecoder::IiqStrip, std::allocator<rawspeed::IiqDecoder::IiqStrip> >::reserve(unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/vector.tcc:69: undefined reference to `std::__throw_length_error(char const*)'
 external/rawspeed/src/librawspeed.a(IiqDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<rawspeed::IiqDecoder::IiqOffset>::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(IiqDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<rawspeed::IiqDecoder::IiqOffset>::deallocate(rawspeed::IiqDecoder::IiqOffset*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(IiqDecoder.cpp.obj): In function `std::default_delete<rawspeed::TiffEntry>::operator()(rawspeed::TiffEntry*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(IiqDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(IiqDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> > >::deallocate(std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(IiqDecoder.cpp.obj): In function `rawspeed::TiffRootIFD::~TiffRootIFD()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/tiff/TiffIFD.h:98: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(IiqDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(IiqDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::deallocate(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(IiqDecoder.cpp.obj): In function `std::default_delete<rawspeed::TiffEntry>::operator()(rawspeed::TiffEntry*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(IiqDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(IiqDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> > >::deallocate(std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(IiqDecoder.cpp.obj): In function `rawspeed::TiffRootIFD::~TiffRootIFD()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/tiff/TiffIFD.h:98: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(IiqDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(IiqDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::deallocate(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(IiqDecoder.cpp.obj): In function `rawspeed::IiqDecoder::~IiqDecoder()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/IiqDecoder.h:37: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(IiqDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<rawspeed::IiqDecoder::IiqStrip>::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(IiqDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<rawspeed::IiqDecoder::IiqStrip>::deallocate(rawspeed::IiqDecoder::IiqStrip*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(IiqDecoder.cpp.obj):IiqDecoder.cpp:(.rdata$_ZTIN8rawspeed10IiqDecoderE[_ZTIN8rawspeed10IiqDecoderE]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info'
 external/rawspeed/src/librawspeed.a(KdcDecoder.cpp.obj): In function `bool std::operator==<char, std::char_traits<char>, std::allocator<char> >(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:5843: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare(char const*) const'
 external/rawspeed/src/librawspeed.a(KdcDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(KdcDecoder.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 external/rawspeed/src/librawspeed.a(KdcDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(KdcDecoder.cpp.obj): In function `std::default_delete<rawspeed::TiffEntry>::operator()(rawspeed::TiffEntry*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(KdcDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(KdcDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> > >::deallocate(std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(KdcDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(KdcDecoder.cpp.obj): In function `rawspeed::KdcDecoder::decodeMetaDataInternal(rawspeed::CameraMetaData const*)':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/KdcDecoder.cpp:113: undefined reference to `__cxa_begin_catch'
 external/rawspeed/src/librawspeed.a(KdcDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(KdcDecoder.cpp.obj): In function `rawspeed::KdcDecoder::decodeMetaDataInternal(rawspeed::CameraMetaData const*)':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/KdcDecoder.cpp:113: undefined reference to `__cxa_end_catch'
 external/rawspeed/src/librawspeed.a(KdcDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(KdcDecoder.cpp.obj): In function `rawspeed::KdcDecoder::decodeMetaDataInternal(rawspeed::CameraMetaData const*)':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/KdcDecoder.cpp:113: undefined reference to `__cxa_end_catch'
 external/rawspeed/src/librawspeed.a(KdcDecoder.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 external/rawspeed/src/librawspeed.a(KdcDecoder.cpp.obj):KdcDecoder.cpp:(.data+0x8): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(KdcDecoder.cpp.obj):KdcDecoder.cpp:(.xdata+0x24): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(KdcDecoder.cpp.obj):KdcDecoder.cpp:(.xdata+0x68): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(KdcDecoder.cpp.obj): In function `std::default_delete<rawspeed::TiffEntry>::operator()(rawspeed::TiffEntry*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(KdcDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(KdcDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> > >::deallocate(std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(KdcDecoder.cpp.obj): In function `rawspeed::TiffRootIFD::~TiffRootIFD()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/tiff/TiffIFD.h:98: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(KdcDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(KdcDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::deallocate(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(KdcDecoder.cpp.obj): In function `std::default_delete<rawspeed::TiffEntry>::operator()(rawspeed::TiffEntry*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(KdcDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(KdcDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> > >::deallocate(std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(KdcDecoder.cpp.obj): In function `rawspeed::TiffRootIFD::~TiffRootIFD()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/tiff/TiffIFD.h:98: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(KdcDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(KdcDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::deallocate(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(KdcDecoder.cpp.obj): In function `rawspeed::KdcDecoder::~KdcDecoder()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/KdcDecoder.h:35: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(KdcDecoder.cpp.obj):KdcDecoder.cpp:(.rdata$_ZTIN8rawspeed10KdcDecoderE[_ZTIN8rawspeed10KdcDecoderE]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info'
 external/rawspeed/src/librawspeed.a(MefDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(MefDecoder.cpp.obj): In function `bool std::operator==<char, std::char_traits<char>, std::allocator<char> >(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:5843: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare(char const*) const'
 external/rawspeed/src/librawspeed.a(MefDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(MefDecoder.cpp.obj):MefDecoder.cpp:(.data+0x0): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(MefDecoder.cpp.obj):MefDecoder.cpp:(.xdata+0x10): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(MefDecoder.cpp.obj):MefDecoder.cpp:(.xdata+0x44): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(MefDecoder.cpp.obj): In function `std::default_delete<rawspeed::TiffEntry>::operator()(rawspeed::TiffEntry*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(MefDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(MefDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> > >::deallocate(std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(MefDecoder.cpp.obj): In function `rawspeed::TiffRootIFD::~TiffRootIFD()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/tiff/TiffIFD.h:98: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(MefDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(MefDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::deallocate(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(MefDecoder.cpp.obj): In function `std::default_delete<rawspeed::TiffEntry>::operator()(rawspeed::TiffEntry*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(MefDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(MefDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> > >::deallocate(std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(MefDecoder.cpp.obj): In function `rawspeed::TiffRootIFD::~TiffRootIFD()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/tiff/TiffIFD.h:98: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(MefDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(MefDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::deallocate(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(MefDecoder.cpp.obj): In function `rawspeed::MefDecoder::~MefDecoder()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/MefDecoder.h:34: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(MefDecoder.cpp.obj):MefDecoder.cpp:(.rdata$_ZTIN8rawspeed10MefDecoderE[_ZTIN8rawspeed10MefDecoderE]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj): In function `bool std::operator==<char, std::char_traits<char>, std::allocator<char> >(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:5843: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare(char const*) const'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj): In function `rawspeed::MosDecoder::isAppropriateDecoder(rawspeed::TiffRootIFD const*, rawspeed::Buffer const*)':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/MosDecoder.cpp:58: undefined reference to `__cxa_begin_catch'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj): In function `bool std::operator==<char, std::char_traits<char>, std::allocator<char> >(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:5843: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare(char const*) const'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj): In function `rawspeed::MosDecoder::isAppropriateDecoder(rawspeed::TiffRootIFD const*, rawspeed::Buffer const*)':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/MosDecoder.cpp:58: undefined reference to `__cxa_end_catch'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj): In function `rawspeed::MosDecoder::isAppropriateDecoder(rawspeed::TiffRootIFD const*, rawspeed::Buffer const*)':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/MosDecoder.cpp:58: undefined reference to `__cxa_end_catch'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj): In function `std::basic_ios<char, std::char_traits<char> >::basic_ios()':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_ios.h:462: undefined reference to `std::ios_base::ios_base()'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj): In function `std::basic_istream<char, std::char_traits<char> >::basic_istream()':
 C:/building/msys64/mingw64/include/c++/7.2.0/istream:608: undefined reference to `std::basic_ios<char, std::char_traits<char> >::init(std::basic_streambuf<char, std::char_traits<char> >*)'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj): In function `std::basic_streambuf<char, std::char_traits<char> >::basic_streambuf()':
 C:/building/msys64/mingw64/include/c++/7.2.0/streambuf:466: undefined reference to `std::locale::locale()'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj): In function `std::__cxx11::basic_stringbuf<char, std::char_traits<char>, std::allocator<char> >::_M_stringbuf_init(std::_Ios_Openmode)':
 C:/building/msys64/mingw64/include/c++/7.2.0/sstream:207: undefined reference to `std::__cxx11::basic_stringbuf<char, std::char_traits<char>, std::allocator<char> >::_M_sync(char*, unsigned long long, unsigned long long)'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj): In function `std::__cxx11::basic_istringstream<char, std::char_traits<char>, std::allocator<char> >::basic_istringstream(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::_Ios_Openmode)':
 C:/building/msys64/mingw64/include/c++/7.2.0/sstream:424: undefined reference to `std::basic_ios<char, std::char_traits<char> >::init(std::basic_streambuf<char, std::char_traits<char> >*)'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj): In function `std::istream::operator>>(unsigned int&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/istream:183: undefined reference to `std::istream& std::istream::_M_extract<unsigned int>(unsigned int&)'
 C:/building/msys64/mingw64/include/c++/7.2.0/istream:183: undefined reference to `std::istream& std::istream::_M_extract<unsigned int>(unsigned int&)'
 C:/building/msys64/mingw64/include/c++/7.2.0/istream:183: undefined reference to `std::istream& std::istream::_M_extract<unsigned int>(unsigned int&)'
 C:/building/msys64/mingw64/include/c++/7.2.0/istream:183: undefined reference to `std::istream& std::istream::_M_extract<unsigned int>(unsigned int&)'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj): In function `std::basic_streambuf<char, std::char_traits<char> >::~basic_streambuf()':
 C:/building/msys64/mingw64/include/c++/7.2.0/streambuf:198: undefined reference to `std::locale::~locale()'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj): In function `std::basic_ios<char, std::char_traits<char> >::~basic_ios()':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_ios.h:282: undefined reference to `std::ios_base::~ios_base()'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj): In function `std::basic_streambuf<char, std::char_traits<char> >::~basic_streambuf()':
 C:/building/msys64/mingw64/include/c++/7.2.0/streambuf:198: undefined reference to `std::locale::~locale()'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj): In function `std::basic_ios<char, std::char_traits<char> >::~basic_ios()':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_ios.h:282: undefined reference to `std::ios_base::~ios_base()'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj): In function `rawspeed::MosDecoder::decodeMetaDataInternal(rawspeed::CameraMetaData const*)':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/MosDecoder.cpp:166: undefined reference to `std::__cxx11::basic_istringstream<char, std::char_traits<char>, std::allocator<char> >::~basic_istringstream()'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > std::operator+<char, std::char_traits<char>, std::allocator<char> >(char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:1165: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::reserve(unsigned long long)'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(char const*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1207: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1175: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1221: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::find(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, unsigned long long) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:2286: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::find(char const*, unsigned long long, unsigned long long) const'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > std::operator+<char, std::char_traits<char>, std::allocator<char> >(char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:1165: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::reserve(unsigned long long)'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(char const*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1207: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1175: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1221: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::find(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, unsigned long long) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:2286: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::find(char const*, unsigned long long, unsigned long long) const'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_check(unsigned long long, char const*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:286: undefined reference to `std::__throw_out_of_range_fmt(char const*, ...)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:286: undefined reference to `std::__throw_out_of_range_fmt(char const*, ...)'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_check_length(unsigned long long, unsigned long long, char const*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:296: undefined reference to `std::__throw_length_error(char const*)'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_check_length(unsigned long long, unsigned long long, char const*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:296: undefined reference to `std::__throw_length_error(char const*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:296: undefined reference to `std::__throw_length_error(char const*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:296: undefined reference to `std::__throw_length_error(char const*)'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1315: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1315: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj):C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: more undefined references to `operator delete(void*)' follow
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1315: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1315: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj):MosDecoder.cpp:(.data+0x8): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj):MosDecoder.cpp:(.xdata+0xc): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj):MosDecoder.cpp:(.xdata+0x2c): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj):MosDecoder.cpp:(.xdata+0x74): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj):MosDecoder.cpp:(.xdata+0xe0): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj):MosDecoder.cpp:(.xdata+0x140): more undefined references to `__gxx_personality_seh0' follow
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::find_first_not_of(char const*, unsigned long long) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:2617: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::find_first_not_of(char const*, unsigned long long, unsigned long long) const'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::find_last_not_of(char const*, unsigned long long) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:2693: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::find_last_not_of(char const*, unsigned long long, unsigned long long) const'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_check(unsigned long long, char const*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:286: undefined reference to `std::__throw_out_of_range_fmt(char const*, ...)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:286: undefined reference to `std::__throw_out_of_range_fmt(char const*, ...)'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj): In function `std::default_delete<rawspeed::TiffEntry>::operator()(rawspeed::TiffEntry*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> > >::deallocate(std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj): In function `rawspeed::TiffRootIFD::~TiffRootIFD()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/tiff/TiffIFD.h:98: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::deallocate(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj): In function `rawspeed::MosDecoder::~MosDecoder()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/MosDecoder.h:34: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj): In function `std::default_delete<rawspeed::TiffEntry>::operator()(rawspeed::TiffEntry*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> > >::deallocate(std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj): In function `rawspeed::TiffRootIFD::~TiffRootIFD()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/tiff/TiffIFD.h:98: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::deallocate(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(MosDecoder.cpp.obj):MosDecoder.cpp:(.rdata$_ZTIN8rawspeed10MosDecoderE[_ZTIN8rawspeed10MosDecoderE]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info'
 external/rawspeed/src/librawspeed.a(MrwDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(MrwDecoder.cpp.obj):C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: more undefined references to `operator delete(void*)' follow
 external/rawspeed/src/librawspeed.a(MrwDecoder.cpp.obj): In function `std::default_delete<rawspeed::TiffEntry>::operator()(rawspeed::TiffEntry*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(MrwDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(MrwDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> > >::deallocate(std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(MrwDecoder.cpp.obj): In function `rawspeed::TiffRootIFD::~TiffRootIFD()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/tiff/TiffIFD.h:98: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(MrwDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(MrwDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> > >::deallocate(std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(MrwDecoder.cpp.obj): In function `rawspeed::TiffRootIFD::~TiffRootIFD()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/tiff/TiffIFD.h:98: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(MrwDecoder.cpp.obj): In function `std::default_delete<rawspeed::TiffEntry>::operator()(rawspeed::TiffEntry*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(MrwDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(MrwDecoder.cpp.obj): In function `std::default_delete<rawspeed::TiffEntry>::operator()(rawspeed::TiffEntry*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(MrwDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(MrwDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> > >::deallocate(std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(MrwDecoder.cpp.obj): In function `rawspeed::TiffRootIFD::~TiffRootIFD()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/tiff/TiffIFD.h:98: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(MrwDecoder.cpp.obj):MrwDecoder.cpp:(.data+0x0): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(MrwDecoder.cpp.obj):MrwDecoder.cpp:(.xdata+0x10): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(MrwDecoder.cpp.obj):MrwDecoder.cpp:(.xdata+0x48): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(MrwDecoder.cpp.obj):MrwDecoder.cpp:(.xdata+0x78): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(MrwDecoder.cpp.obj):MrwDecoder.cpp:(.xdata+0xa8): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(MrwDecoder.cpp.obj):MrwDecoder.cpp:(.xdata+0xe8): more undefined references to `__gxx_personality_seh0' follow
 external/rawspeed/src/librawspeed.a(MrwDecoder.cpp.obj): In function `std::default_delete<rawspeed::TiffEntry>::operator()(rawspeed::TiffEntry*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(MrwDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(MrwDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> > >::deallocate(std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(MrwDecoder.cpp.obj): In function `rawspeed::TiffRootIFD::~TiffRootIFD()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/tiff/TiffIFD.h:98: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(MrwDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(MrwDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::deallocate(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(MrwDecoder.cpp.obj): In function `rawspeed::MrwDecoder::~MrwDecoder()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/MrwDecoder.h:35: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(MrwDecoder.cpp.obj): In function `std::default_delete<rawspeed::TiffEntry>::operator()(rawspeed::TiffEntry*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(MrwDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(MrwDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> > >::deallocate(std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(MrwDecoder.cpp.obj): In function `rawspeed::TiffRootIFD::~TiffRootIFD()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/tiff/TiffIFD.h:98: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(MrwDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(MrwDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::deallocate(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(MrwDecoder.cpp.obj):MrwDecoder.cpp:(.rdata$_ZTIN8rawspeed10MrwDecoderE[_ZTIN8rawspeed10MrwDecoderE]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, rawspeed::BitOrder> > >::deallocate(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, rawspeed::BitOrder> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj):C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: more undefined references to `operator delete(void*)' follow
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `std::basic_ios<char, std::char_traits<char> >::basic_ios()':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_ios.h:462: undefined reference to `std::ios_base::ios_base()'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `std::basic_istream<char, std::char_traits<char> >::basic_istream()':
 C:/building/msys64/mingw64/include/c++/7.2.0/istream:608: undefined reference to `std::basic_ios<char, std::char_traits<char> >::init(std::basic_streambuf<char, std::char_traits<char> >*)'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `std::basic_streambuf<char, std::char_traits<char> >::basic_streambuf()':
 C:/building/msys64/mingw64/include/c++/7.2.0/streambuf:466: undefined reference to `std::locale::locale()'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `std::__cxx11::basic_stringbuf<char, std::char_traits<char>, std::allocator<char> >::_M_stringbuf_init(std::_Ios_Openmode)':
 C:/building/msys64/mingw64/include/c++/7.2.0/sstream:207: undefined reference to `std::__cxx11::basic_stringbuf<char, std::char_traits<char>, std::allocator<char> >::_M_sync(char*, unsigned long long, unsigned long long)'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `std::__cxx11::basic_istringstream<char, std::char_traits<char>, std::allocator<char> >::basic_istringstream(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::_Ios_Openmode)':
 C:/building/msys64/mingw64/include/c++/7.2.0/sstream:424: undefined reference to `std::basic_ios<char, std::char_traits<char> >::init(std::basic_streambuf<char, std::char_traits<char> >*)'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `std::istream::operator>>(unsigned int&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/istream:183: undefined reference to `std::istream& std::istream::_M_extract<unsigned int>(unsigned int&)'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `std::basic_streambuf<char, std::char_traits<char> >::~basic_streambuf()':
 C:/building/msys64/mingw64/include/c++/7.2.0/streambuf:198: undefined reference to `std::locale::~locale()'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `std::basic_ios<char, std::char_traits<char> >::~basic_ios()':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_ios.h:282: undefined reference to `std::ios_base::~ios_base()'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `std::basic_ios<char, std::char_traits<char> >::basic_ios()':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_ios.h:462: undefined reference to `std::ios_base::ios_base()'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `std::basic_istream<char, std::char_traits<char> >::basic_istream()':
 C:/building/msys64/mingw64/include/c++/7.2.0/istream:608: undefined reference to `std::basic_ios<char, std::char_traits<char> >::init(std::basic_streambuf<char, std::char_traits<char> >*)'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `std::basic_streambuf<char, std::char_traits<char> >::basic_streambuf()':
 C:/building/msys64/mingw64/include/c++/7.2.0/streambuf:466: undefined reference to `std::locale::locale()'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `std::__cxx11::basic_stringbuf<char, std::char_traits<char>, std::allocator<char> >::_M_stringbuf_init(std::_Ios_Openmode)':
 C:/building/msys64/mingw64/include/c++/7.2.0/sstream:207: undefined reference to `std::__cxx11::basic_stringbuf<char, std::char_traits<char>, std::allocator<char> >::_M_sync(char*, unsigned long long, unsigned long long)'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `std::__cxx11::basic_istringstream<char, std::char_traits<char>, std::allocator<char> >::basic_istringstream(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::_Ios_Openmode)':
 C:/building/msys64/mingw64/include/c++/7.2.0/sstream:424: undefined reference to `std::basic_ios<char, std::char_traits<char> >::init(std::basic_streambuf<char, std::char_traits<char> >*)'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `std::istream::operator>>(unsigned int&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/istream:183: undefined reference to `std::istream& std::istream::_M_extract<unsigned int>(unsigned int&)'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `std::basic_streambuf<char, std::char_traits<char> >::~basic_streambuf()':
 C:/building/msys64/mingw64/include/c++/7.2.0/streambuf:198: undefined reference to `std::locale::~locale()'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `std::basic_ios<char, std::char_traits<char> >::~basic_ios()':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_ios.h:282: undefined reference to `std::ios_base::~ios_base()'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `std::basic_ios<char, std::char_traits<char> >::basic_ios()':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_ios.h:462: undefined reference to `std::ios_base::ios_base()'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `std::basic_istream<char, std::char_traits<char> >::basic_istream()':
 C:/building/msys64/mingw64/include/c++/7.2.0/istream:608: undefined reference to `std::basic_ios<char, std::char_traits<char> >::init(std::basic_streambuf<char, std::char_traits<char> >*)'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `std::basic_streambuf<char, std::char_traits<char> >::basic_streambuf()':
 C:/building/msys64/mingw64/include/c++/7.2.0/streambuf:466: undefined reference to `std::locale::locale()'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `std::__cxx11::basic_stringbuf<char, std::char_traits<char>, std::allocator<char> >::_M_stringbuf_init(std::_Ios_Openmode)':
 C:/building/msys64/mingw64/include/c++/7.2.0/sstream:207: undefined reference to `std::__cxx11::basic_stringbuf<char, std::char_traits<char>, std::allocator<char> >::_M_sync(char*, unsigned long long, unsigned long long)'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `std::__cxx11::basic_istringstream<char, std::char_traits<char>, std::allocator<char> >::basic_istringstream(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::_Ios_Openmode)':
 C:/building/msys64/mingw64/include/c++/7.2.0/sstream:424: undefined reference to `std::basic_ios<char, std::char_traits<char> >::init(std::basic_streambuf<char, std::char_traits<char> >*)'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `int rawspeed::Hints::get<int>(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, int) const':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/metadata/Camera.h:65: undefined reference to `std::istream::operator>>(int&)'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `std::basic_streambuf<char, std::char_traits<char> >::~basic_streambuf()':
 C:/building/msys64/mingw64/include/c++/7.2.0/streambuf:198: undefined reference to `std::locale::~locale()'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `std::basic_ios<char, std::char_traits<char> >::~basic_ios()':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_ios.h:282: undefined reference to `std::ios_base::~ios_base()'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `std::basic_ios<char, std::char_traits<char> >::basic_ios()':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_ios.h:462: undefined reference to `std::ios_base::ios_base()'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `std::basic_istream<char, std::char_traits<char> >::basic_istream()':
 C:/building/msys64/mingw64/include/c++/7.2.0/istream:608: undefined reference to `std::basic_ios<char, std::char_traits<char> >::init(std::basic_streambuf<char, std::char_traits<char> >*)'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `std::basic_streambuf<char, std::char_traits<char> >::basic_streambuf()':
 C:/building/msys64/mingw64/include/c++/7.2.0/streambuf:466: undefined reference to `std::locale::locale()'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `std::__cxx11::basic_stringbuf<char, std::char_traits<char>, std::allocator<char> >::_M_stringbuf_init(std::_Ios_Openmode)':
 C:/building/msys64/mingw64/include/c++/7.2.0/sstream:207: undefined reference to `std::__cxx11::basic_stringbuf<char, std::char_traits<char>, std::allocator<char> >::_M_sync(char*, unsigned long long, unsigned long long)'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `std::__cxx11::basic_istringstream<char, std::char_traits<char>, std::allocator<char> >::basic_istringstream(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::_Ios_Openmode)':
 C:/building/msys64/mingw64/include/c++/7.2.0/sstream:424: undefined reference to `std::basic_ios<char, std::char_traits<char> >::init(std::basic_streambuf<char, std::char_traits<char> >*)'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `std::istream::operator>>(unsigned int&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/istream:183: undefined reference to `std::istream& std::istream::_M_extract<unsigned int>(unsigned int&)'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `std::basic_streambuf<char, std::char_traits<char> >::~basic_streambuf()':
 C:/building/msys64/mingw64/include/c++/7.2.0/streambuf:198: undefined reference to `std::locale::~locale()'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `std::basic_ios<char, std::char_traits<char> >::~basic_ios()':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_ios.h:282: undefined reference to `std::ios_base::~ios_base()'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `std::basic_ios<char, std::char_traits<char> >::basic_ios()':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_ios.h:462: undefined reference to `std::ios_base::ios_base()'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `std::basic_istream<char, std::char_traits<char> >::basic_istream()':
 C:/building/msys64/mingw64/include/c++/7.2.0/istream:608: undefined reference to `std::basic_ios<char, std::char_traits<char> >::init(std::basic_streambuf<char, std::char_traits<char> >*)'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `std::basic_streambuf<char, std::char_traits<char> >::basic_streambuf()':
 C:/building/msys64/mingw64/include/c++/7.2.0/streambuf:466: undefined reference to `std::locale::locale()'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `std::__cxx11::basic_stringbuf<char, std::char_traits<char>, std::allocator<char> >::_M_stringbuf_init(std::_Ios_Openmode)':
 C:/building/msys64/mingw64/include/c++/7.2.0/sstream:207: undefined reference to `std::__cxx11::basic_stringbuf<char, std::char_traits<char>, std::allocator<char> >::_M_sync(char*, unsigned long long, unsigned long long)'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `std::__cxx11::basic_istringstream<char, std::char_traits<char>, std::allocator<char> >::basic_istringstream(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::_Ios_Openmode)':
 C:/building/msys64/mingw64/include/c++/7.2.0/sstream:424: undefined reference to `std::basic_ios<char, std::char_traits<char> >::init(std::basic_streambuf<char, std::char_traits<char> >*)'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `std::istream::operator>>(unsigned int&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/istream:183: undefined reference to `std::istream& std::istream::_M_extract<unsigned int>(unsigned int&)'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `std::basic_streambuf<char, std::char_traits<char> >::~basic_streambuf()':
 C:/building/msys64/mingw64/include/c++/7.2.0/streambuf:198: undefined reference to `std::locale::~locale()'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `std::basic_ios<char, std::char_traits<char> >::~basic_ios()':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_ios.h:282: undefined reference to `std::ios_base::~ios_base()'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `std::basic_ios<char, std::char_traits<char> >::basic_ios()':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_ios.h:462: undefined reference to `std::ios_base::ios_base()'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `std::basic_istream<char, std::char_traits<char> >::basic_istream()':
 C:/building/msys64/mingw64/include/c++/7.2.0/istream:608: undefined reference to `std::basic_ios<char, std::char_traits<char> >::init(std::basic_streambuf<char, std::char_traits<char> >*)'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `std::basic_streambuf<char, std::char_traits<char> >::basic_streambuf()':
 C:/building/msys64/mingw64/include/c++/7.2.0/streambuf:466: undefined reference to `std::locale::locale()'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `std::__cxx11::basic_stringbuf<char, std::char_traits<char>, std::allocator<char> >::_M_stringbuf_init(std::_Ios_Openmode)':
 C:/building/msys64/mingw64/include/c++/7.2.0/sstream:207: undefined reference to `std::__cxx11::basic_stringbuf<char, std::char_traits<char>, std::allocator<char> >::_M_sync(char*, unsigned long long, unsigned long long)'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `std::__cxx11::basic_istringstream<char, std::char_traits<char>, std::allocator<char> >::basic_istringstream(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::_Ios_Openmode)':
 C:/building/msys64/mingw64/include/c++/7.2.0/sstream:424: undefined reference to `std::basic_ios<char, std::char_traits<char> >::init(std::basic_streambuf<char, std::char_traits<char> >*)'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > rawspeed::Hints::get<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >) const':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/metadata/Camera.h:65: undefined reference to `std::basic_istream<char, std::char_traits<char> >& std::operator>><char, std::char_traits<char>, std::allocator<char> >(std::basic_istream<char, std::char_traits<char> >&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&)'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `std::basic_streambuf<char, std::char_traits<char> >::~basic_streambuf()':
 C:/building/msys64/mingw64/include/c++/7.2.0/streambuf:198: undefined reference to `std::locale::~locale()'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `std::basic_ios<char, std::char_traits<char> >::~basic_ios()':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_ios.h:282: undefined reference to `std::ios_base::~ios_base()'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj):C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: more undefined references to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)' follow
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `std::map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, rawspeed::BitOrder, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, rawspeed::BitOrder> > >::at(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/stl_map.h:542: undefined reference to `std::__throw_out_of_range(char const*)'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `std::basic_ios<char, std::char_traits<char> >::~basic_ios()':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_ios.h:282: undefined reference to `std::ios_base::~ios_base()'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `std::basic_streambuf<char, std::char_traits<char> >::~basic_streambuf()':
 C:/building/msys64/mingw64/include/c++/7.2.0/streambuf:198: undefined reference to `std::locale::~locale()'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj):C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: more undefined references to `std::__throw_logic_error(char const*)' follow
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > rawspeed::Hints::get<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >) const':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/metadata/Camera.h:64: undefined reference to `std::__cxx11::basic_istringstream<char, std::char_traits<char>, std::allocator<char> >::~basic_istringstream()'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `unsigned int rawspeed::Hints::get<unsigned int>(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, unsigned int) const':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/metadata/Camera.h:64: undefined reference to `std::__cxx11::basic_istringstream<char, std::char_traits<char>, std::allocator<char> >::~basic_istringstream()'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `std::basic_ios<char, std::char_traits<char> >::~basic_ios()':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_ios.h:282: undefined reference to `std::ios_base::~ios_base()'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `rawspeed::NakedDecoder::parseHints()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/NakedDecoder.cpp:81: undefined reference to `__cxa_begin_catch'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `std::basic_streambuf<char, std::char_traits<char> >::~basic_streambuf()':
 C:/building/msys64/mingw64/include/c++/7.2.0/streambuf:198: undefined reference to `std::locale::~locale()'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `rawspeed::NakedDecoder::parseHints()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/NakedDecoder.cpp:81: undefined reference to `__cxa_end_catch'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj):NakedDecoder.cpp:(.data+0x8): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj):NakedDecoder.cpp:(.xdata+0x40): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj):NakedDecoder.cpp:(.xdata+0x164): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, rawspeed::BitOrder> > >::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `std::_Rb_tree_iterator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, rawspeed::BitOrder> > std::_Rb_tree<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, rawspeed::BitOrder>, std::_Select1st<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, rawspeed::BitOrder> >, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, rawspeed::BitOrder> > >::_M_insert_<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, rawspeed::BitOrder> const&, std::_Rb_tree<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, rawspeed::BitOrder>, std::_Select1st<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, rawspeed::BitOrder> >, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, rawspeed::BitOrder> > >::_Alloc_node>(std::_Rb_tree_node_base*, std::_Rb_tree_node_base*, std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, rawspeed::BitOrder> const&, std::_Rb_tree<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, rawspeed::BitOrder>, std::_Select1st<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, rawspeed::BitOrder> >, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, rawspeed::BitOrder> > >::_Alloc_node&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/stl_tree.h:1755: undefined reference to `std::_Rb_tree_insert_and_rebalance(bool, std::_Rb_tree_node_base*, std::_Rb_tree_node_base*, std::_Rb_tree_node_base&)'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `void std::_Rb_tree<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, rawspeed::BitOrder>, std::_Select1st<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, rawspeed::BitOrder> >, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, rawspeed::BitOrder> > >::_M_construct_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, rawspeed::BitOrder> const&>(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, rawspeed::BitOrder> >*, std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, rawspeed::BitOrder> const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/stl_tree.h:630: undefined reference to `__cxa_begin_catch'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, rawspeed::BitOrder> > >::deallocate(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, rawspeed::BitOrder> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `void std::_Rb_tree<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, rawspeed::BitOrder>, std::_Select1st<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, rawspeed::BitOrder> >, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, rawspeed::BitOrder> > >::_M_construct_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, rawspeed::BitOrder> const&>(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, rawspeed::BitOrder> >*, std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, rawspeed::BitOrder> const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/stl_tree.h:634: undefined reference to `__cxa_rethrow'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `void std::_Rb_tree<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, rawspeed::BitOrder>, std::_Select1st<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, rawspeed::BitOrder> >, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, rawspeed::BitOrder> > >::_M_construct_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, rawspeed::BitOrder> const&>(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, rawspeed::BitOrder> >*, std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, rawspeed::BitOrder> const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/stl_tree.h:630: undefined reference to `__cxa_end_catch'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj):NakedDecoder.cpp:(.xdata.startup+0x28): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::deallocate(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj):C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: more undefined references to `operator delete(void*)' follow
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `rawspeed::NakedDecoder::~NakedDecoder()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/NakedDecoder.h:36: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, rawspeed::BitOrder> > >::deallocate(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, rawspeed::BitOrder> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, rawspeed::BitOrder> > >::deallocate(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, rawspeed::BitOrder> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj):C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: more undefined references to `operator delete(void*)' follow
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj): In function `std::_Rb_tree_iterator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, rawspeed::BitOrder> >::operator--()':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/stl_tree.h:302: undefined reference to `std::_Rb_tree_decrement(std::_Rb_tree_node_base*)'
 external/rawspeed/src/librawspeed.a(NakedDecoder.cpp.obj):NakedDecoder.cpp:(.rdata$_ZTIN8rawspeed12NakedDecoderE[_ZTIN8rawspeed12NakedDecoderE]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `bool std::operator==<char, std::char_traits<char>, std::allocator<char> >(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:5843: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare(char const*) const'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:5843: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare(char const*) const'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned short>::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned short>::deallocate(unsigned short*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned short>::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned short>::deallocate(unsigned short*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `std::default_delete<rawspeed::TableLookUp>::operator()(rawspeed::TableLookUp*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned short>::deallocate(unsigned short*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned short>::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned short>::deallocate(unsigned short*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `std::default_delete<rawspeed::TableLookUp>::operator()(rawspeed::TableLookUp*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned short>::deallocate(unsigned short*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `std::basic_ios<char, std::char_traits<char> >::basic_ios()':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_ios.h:462: undefined reference to `std::ios_base::ios_base()'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `std::basic_ostream<char, std::char_traits<char> >::basic_ostream()':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:385: undefined reference to `std::basic_ios<char, std::char_traits<char> >::init(std::basic_streambuf<char, std::char_traits<char> >*)'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `std::basic_streambuf<char, std::char_traits<char> >::basic_streambuf()':
 C:/building/msys64/mingw64/include/c++/7.2.0/streambuf:466: undefined reference to `std::locale::locale()'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `std::__cxx11::basic_ostringstream<char, std::char_traits<char>, std::allocator<char> >::basic_ostringstream(std::_Ios_Openmode)':
 C:/building/msys64/mingw64/include/c++/7.2.0/sstream:549: undefined reference to `std::basic_ios<char, std::char_traits<char> >::init(std::basic_streambuf<char, std::char_traits<char> >*)'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `std::ostream::operator<<(unsigned int)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:196: undefined reference to `std::ostream& std::ostream::_M_insert<unsigned long>(unsigned long)'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:561: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `std::basic_streambuf<char, std::char_traits<char> >::~basic_streambuf()':
 C:/building/msys64/mingw64/include/c++/7.2.0/streambuf:198: undefined reference to `std::locale::~locale()'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `std::basic_ios<char, std::char_traits<char> >::~basic_ios()':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_ios.h:282: undefined reference to `std::ios_base::~ios_base()'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:561: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `std::ostream::operator<<(unsigned int)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:196: undefined reference to `std::ostream& std::ostream::_M_insert<unsigned long>(unsigned long)'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:561: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1315: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1315: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1315: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `std::basic_ios<char, std::char_traits<char> >::~basic_ios()':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_ios.h:282: undefined reference to `std::ios_base::~ios_base()'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `rawspeed::NefDecoder::getMode[abi:cxx11]()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/NefDecoder.cpp:357: undefined reference to `std::__cxx11::basic_ostringstream<char, std::char_traits<char>, std::allocator<char> >::~basic_ostringstream()'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `std::basic_ios<char, std::char_traits<char> >::basic_ios()':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_ios.h:462: undefined reference to `std::ios_base::ios_base()'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `std::basic_ostream<char, std::char_traits<char> >::basic_ostream()':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:385: undefined reference to `std::basic_ios<char, std::char_traits<char> >::init(std::basic_streambuf<char, std::char_traits<char> >*)'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `std::basic_streambuf<char, std::char_traits<char> >::basic_streambuf()':
 C:/building/msys64/mingw64/include/c++/7.2.0/streambuf:466: undefined reference to `std::locale::locale()'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `std::__cxx11::basic_ostringstream<char, std::char_traits<char>, std::allocator<char> >::basic_ostringstream(std::_Ios_Openmode)':
 C:/building/msys64/mingw64/include/c++/7.2.0/sstream:549: undefined reference to `std::basic_ios<char, std::char_traits<char> >::init(std::basic_streambuf<char, std::char_traits<char> >*)'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `std::ostream::operator<<(unsigned int)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:196: undefined reference to `std::ostream& std::ostream::_M_insert<unsigned long>(unsigned long)'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:561: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `std::ostream::operator<<(unsigned int)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:196: undefined reference to `std::ostream& std::ostream::_M_insert<unsigned long>(unsigned long)'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:561: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <char, std::char_traits<char>, std::allocator<char> >(std::basic_ostream<char, std::char_traits<char> >&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:6087: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `std::basic_streambuf<char, std::char_traits<char> >::~basic_streambuf()':
 C:/building/msys64/mingw64/include/c++/7.2.0/streambuf:198: undefined reference to `std::locale::~locale()'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `std::basic_ios<char, std::char_traits<char> >::~basic_ios()':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_ios.h:282: undefined reference to `std::ios_base::~ios_base()'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1315: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1315: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1315: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `rawspeed::NefDecoder::getExtendedMode(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/NefDecoder.cpp:374: undefined reference to `std::__cxx11::basic_ostringstream<char, std::char_traits<char>, std::allocator<char> >::~basic_ostringstream()'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `std::basic_ios<char, std::char_traits<char> >::~basic_ios()':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_ios.h:282: undefined reference to `std::ios_base::~ios_base()'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj):C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: more undefined references to `operator delete(void*)' follow
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj):C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: more undefined references to `operator delete(void*)' follow
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<rawspeed::NefDecoder::NefSlice>::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<rawspeed::NefDecoder::NefSlice>::deallocate(rawspeed::NefDecoder::NefSlice*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj):C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: more undefined references to `operator delete(void*)' follow
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `std::basic_ios<char, std::char_traits<char> >::basic_ios()':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_ios.h:462: undefined reference to `std::ios_base::ios_base()'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `std::basic_istream<char, std::char_traits<char> >::basic_istream()':
 C:/building/msys64/mingw64/include/c++/7.2.0/istream:608: undefined reference to `std::basic_ios<char, std::char_traits<char> >::init(std::basic_streambuf<char, std::char_traits<char> >*)'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `std::basic_streambuf<char, std::char_traits<char> >::basic_streambuf()':
 C:/building/msys64/mingw64/include/c++/7.2.0/streambuf:466: undefined reference to `std::locale::locale()'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `std::__cxx11::basic_stringbuf<char, std::char_traits<char>, std::allocator<char> >::_M_stringbuf_init(std::_Ios_Openmode)':
 C:/building/msys64/mingw64/include/c++/7.2.0/sstream:207: undefined reference to `std::__cxx11::basic_stringbuf<char, std::char_traits<char>, std::allocator<char> >::_M_sync(char*, unsigned long long, unsigned long long)'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `std::__cxx11::basic_istringstream<char, std::char_traits<char>, std::allocator<char> >::basic_istringstream(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::_Ios_Openmode)':
 C:/building/msys64/mingw64/include/c++/7.2.0/sstream:424: undefined reference to `std::basic_ios<char, std::char_traits<char> >::init(std::basic_streambuf<char, std::char_traits<char> >*)'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `std::istream::operator>>(unsigned int&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/istream:183: undefined reference to `std::istream& std::istream::_M_extract<unsigned int>(unsigned int&)'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `std::basic_streambuf<char, std::char_traits<char> >::~basic_streambuf()':
 C:/building/msys64/mingw64/include/c++/7.2.0/streambuf:198: undefined reference to `std::locale::~locale()'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `std::basic_ios<char, std::char_traits<char> >::~basic_ios()':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_ios.h:282: undefined reference to `std::ios_base::~ios_base()'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<rawspeed::NefDecoder::NefSlice>::deallocate(rawspeed::NefDecoder::NefSlice*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `unsigned int rawspeed::Hints::get<unsigned int>(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, unsigned int) const':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/metadata/Camera.h:64: undefined reference to `std::__cxx11::basic_istringstream<char, std::char_traits<char>, std::allocator<char> >::~basic_istringstream()'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `std::basic_streambuf<char, std::char_traits<char> >::~basic_streambuf()':
 C:/building/msys64/mingw64/include/c++/7.2.0/streambuf:198: undefined reference to `std::locale::~locale()'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `std::basic_ios<char, std::char_traits<char> >::~basic_ios()':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_ios.h:282: undefined reference to `std::ios_base::~ios_base()'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `bool std::operator==<char, std::char_traits<char>, std::allocator<char> >(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:5843: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare(char const*) const'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj):NefDecoder.cpp:(.data+0x0): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj):NefDecoder.cpp:(.xdata+0x3c): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj):NefDecoder.cpp:(.xdata+0x78): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj):NefDecoder.cpp:(.xdata+0xc8): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj):NefDecoder.cpp:(.xdata+0x120): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj):NefDecoder.cpp:(.xdata+0x170): more undefined references to `__gxx_personality_seh0' follow
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `std::default_delete<rawspeed::TiffEntry>::operator()(rawspeed::TiffEntry*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> > >::deallocate(std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `rawspeed::TiffRootIFD::~TiffRootIFD()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/tiff/TiffIFD.h:98: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::deallocate(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `std::default_delete<rawspeed::TiffEntry>::operator()(rawspeed::TiffEntry*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> > >::deallocate(std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `rawspeed::TiffRootIFD::~TiffRootIFD()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/tiff/TiffIFD.h:98: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::deallocate(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `rawspeed::NefDecoder::~NefDecoder()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/NefDecoder.h:40: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<rawspeed::NefDecoder::NefSlice>::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<rawspeed::NefDecoder::NefSlice>::deallocate(rawspeed::NefDecoder::NefSlice*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(NefDecoder.cpp.obj):NefDecoder.cpp:(.rdata$_ZTIN8rawspeed10NefDecoderE[_ZTIN8rawspeed10NefDecoderE]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info'
 external/rawspeed/src/librawspeed.a(OrfDecoder.cpp.obj): In function `bool std::operator==<char, std::char_traits<char>, std::allocator<char> >(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:5843: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare(char const*) const'
 external/rawspeed/src/librawspeed.a(OrfDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(OrfDecoder.cpp.obj): In function `bool std::operator==<char, std::char_traits<char>, std::allocator<char> >(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:5843: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare(char const*) const'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:5843: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare(char const*) const'
 external/rawspeed/src/librawspeed.a(OrfDecoder.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 external/rawspeed/src/librawspeed.a(OrfDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(OrfDecoder.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 external/rawspeed/src/librawspeed.a(OrfDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(OrfDecoder.cpp.obj): In function `std::default_delete<rawspeed::TiffEntry>::operator()(rawspeed::TiffEntry*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(OrfDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(OrfDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> > >::deallocate(std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(OrfDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(OrfDecoder.cpp.obj):OrfDecoder.cpp:(.data+0x0): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(OrfDecoder.cpp.obj):OrfDecoder.cpp:(.xdata+0x24): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(OrfDecoder.cpp.obj):OrfDecoder.cpp:(.xdata+0x54): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(OrfDecoder.cpp.obj):OrfDecoder.cpp:(.xdata+0x8c): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(OrfDecoder.cpp.obj):OrfDecoder.cpp:(.xdata+0xc8): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(OrfDecoder.cpp.obj): In function `std::default_delete<rawspeed::TiffEntry>::operator()(rawspeed::TiffEntry*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(OrfDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(OrfDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> > >::deallocate(std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(OrfDecoder.cpp.obj): In function `rawspeed::TiffRootIFD::~TiffRootIFD()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/tiff/TiffIFD.h:98: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(OrfDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(OrfDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::deallocate(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(OrfDecoder.cpp.obj): In function `std::default_delete<rawspeed::TiffEntry>::operator()(rawspeed::TiffEntry*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(OrfDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(OrfDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> > >::deallocate(std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(OrfDecoder.cpp.obj): In function `rawspeed::TiffRootIFD::~TiffRootIFD()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/tiff/TiffIFD.h:98: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(OrfDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(OrfDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::deallocate(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(OrfDecoder.cpp.obj): In function `rawspeed::OrfDecoder::~OrfDecoder()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/OrfDecoder.h:37: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(OrfDecoder.cpp.obj):OrfDecoder.cpp:(.rdata$_ZTIN8rawspeed10OrfDecoderE[_ZTIN8rawspeed10OrfDecoderE]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info'
 external/rawspeed/src/librawspeed.a(PefDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(PefDecoder.cpp.obj): In function `bool std::operator==<char, std::char_traits<char>, std::allocator<char> >(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:5843: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare(char const*) const'
 external/rawspeed/src/librawspeed.a(PefDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(PefDecoder.cpp.obj): In function `bool std::operator==<char, std::char_traits<char>, std::allocator<char> >(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:5843: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare(char const*) const'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:5843: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare(char const*) const'
 external/rawspeed/src/librawspeed.a(PefDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned char>::deallocate(unsigned char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(PefDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned int>::deallocate(unsigned int*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(PefDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<int>::deallocate(int*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(PefDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned short>::deallocate(unsigned short*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(PefDecoder.cpp.obj):C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: more undefined references to `operator delete(void*)' follow
 external/rawspeed/src/librawspeed.a(PefDecoder.cpp.obj):PefDecoder.cpp:(.data+0x0): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(PefDecoder.cpp.obj):PefDecoder.cpp:(.xdata+0x14): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(PefDecoder.cpp.obj):PefDecoder.cpp:(.xdata+0x54): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(PefDecoder.cpp.obj): In function `std::default_delete<rawspeed::TiffEntry>::operator()(rawspeed::TiffEntry*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(PefDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(PefDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> > >::deallocate(std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(PefDecoder.cpp.obj): In function `rawspeed::TiffRootIFD::~TiffRootIFD()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/tiff/TiffIFD.h:98: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(PefDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(PefDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::deallocate(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(PefDecoder.cpp.obj): In function `std::default_delete<rawspeed::TiffEntry>::operator()(rawspeed::TiffEntry*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(PefDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(PefDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> > >::deallocate(std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(PefDecoder.cpp.obj): In function `rawspeed::TiffRootIFD::~TiffRootIFD()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/tiff/TiffIFD.h:98: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(PefDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(PefDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::deallocate(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(PefDecoder.cpp.obj): In function `rawspeed::PefDecoder::~PefDecoder()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/PefDecoder.h:33: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(PefDecoder.cpp.obj):PefDecoder.cpp:(.rdata$_ZTIN8rawspeed10PefDecoderE[_ZTIN8rawspeed10PefDecoderE]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info'
 external/rawspeed/src/librawspeed.a(RafDecoder.cpp.obj): In function `bool std::operator==<char, std::char_traits<char>, std::allocator<char> >(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:5843: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare(char const*) const'
 external/rawspeed/src/librawspeed.a(RafDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RafDecoder.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::assign(char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1388: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_replace(unsigned long long, unsigned long long, char const*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(RafDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RafDecoder.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1315: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1315: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1315: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1315: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1315: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
 external/rawspeed/src/librawspeed.a(RafDecoder.cpp.obj):C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1315: more undefined references to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)' follow
 external/rawspeed/src/librawspeed.a(RafDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RafDecoder.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 external/rawspeed/src/librawspeed.a(RafDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RafDecoder.cpp.obj): In function `rawspeed::RawImage::create(rawspeed::iPoint2D const&, rawspeed::RawImageType, unsigned int)':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/common/RawImage.h:264: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(RafDecoder.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1315: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1315: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1315: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1315: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1315: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
 external/rawspeed/src/librawspeed.a(RafDecoder.cpp.obj):C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1315: more undefined references to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)' follow
 external/rawspeed/src/librawspeed.a(RafDecoder.cpp.obj): In function `rawspeed::RawImage::create(rawspeed::iPoint2D const&, rawspeed::RawImageType, unsigned int)':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/common/RawImage.h:264: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(RafDecoder.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::assign(char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1388: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_replace(unsigned long long, unsigned long long, char const*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(RafDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<rawspeed::FujiDecompressor::FujiStrip>::deallocate(rawspeed::FujiDecompressor::FujiStrip*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RafDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RafDecoder.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 external/rawspeed/src/librawspeed.a(RafDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RafDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<rawspeed::FujiDecompressor::FujiStrip>::deallocate(rawspeed::FujiDecompressor::FujiStrip*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RafDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RafDecoder.cpp.obj):RafDecoder.cpp:(.data+0x0): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(RafDecoder.cpp.obj):RafDecoder.cpp:(.xdata+0x38): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(RafDecoder.cpp.obj):RafDecoder.cpp:(.xdata+0x80): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(RafDecoder.cpp.obj):RafDecoder.cpp:(.xdata+0xd8): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(RafDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<rawspeed::BlackArea>::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(RafDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<rawspeed::BlackArea>::deallocate(rawspeed::BlackArea*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RafDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<rawspeed::BlackArea>::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:102: undefined reference to `std::__throw_bad_alloc()'
 external/rawspeed/src/librawspeed.a(RafDecoder.cpp.obj): In function `std::default_delete<rawspeed::TiffEntry>::operator()(rawspeed::TiffEntry*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(RafDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RafDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> > >::deallocate(std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RafDecoder.cpp.obj): In function `rawspeed::TiffRootIFD::~TiffRootIFD()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/tiff/TiffIFD.h:98: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(RafDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RafDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::deallocate(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RafDecoder.cpp.obj): In function `std::default_delete<rawspeed::TiffEntry>::operator()(rawspeed::TiffEntry*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(RafDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RafDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> > >::deallocate(std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RafDecoder.cpp.obj): In function `rawspeed::TiffRootIFD::~TiffRootIFD()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/tiff/TiffIFD.h:98: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(RafDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RafDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::deallocate(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RafDecoder.cpp.obj): In function `rawspeed::RafDecoder::~RafDecoder()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/RafDecoder.h:34: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(RafDecoder.cpp.obj):RafDecoder.cpp:(.rdata$_ZTIN8rawspeed10RafDecoderE[_ZTIN8rawspeed10RafDecoderE]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `rawspeed::RawImage::create(rawspeed::RawImageType)':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/common/RawImage.h:251: undefined reference to `operator new(unsigned long long)'
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/common/RawImage.h:251: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `bool std::operator==<char, std::char_traits<char>, std::allocator<char> >(char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:5831: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare(char const*) const'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `rawspeed::RawDecoder::decodeMetaData(rawspeed::CameraMetaData const*)':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/RawDecoder.cpp:293: undefined reference to `__cxa_begin_catch'
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/RawDecoder.cpp:291: undefined reference to `__cxa_begin_catch'
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/RawDecoder.cpp:295: undefined reference to `__cxa_begin_catch'
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/RawDecoder.cpp:293: undefined reference to `__cxa_end_catch'
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/RawDecoder.cpp:291: undefined reference to `__cxa_end_catch'
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/RawDecoder.cpp:295: undefined reference to `__cxa_end_catch'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `rawspeed::RawDecoder::checkSupport(rawspeed::CameraMetaData const*)':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/RawDecoder.cpp:305: undefined reference to `__cxa_begin_catch'
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/RawDecoder.cpp:303: undefined reference to `__cxa_begin_catch'
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/RawDecoder.cpp:307: undefined reference to `__cxa_begin_catch'
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/RawDecoder.cpp:305: undefined reference to `__cxa_end_catch'
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/RawDecoder.cpp:303: undefined reference to `__cxa_end_catch'
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/RawDecoder.cpp:307: undefined reference to `__cxa_end_catch'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<rawspeed::RawDecoder::RawSlice>::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<rawspeed::RawDecoder::RawSlice>::deallocate(rawspeed::RawDecoder::RawSlice*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `rawspeed::RawDecoder::decodeUncompressed(rawspeed::TiffIFD const*, rawspeed::BitOrder)':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/RawDecoder.cpp:145: undefined reference to `__cxa_begin_catch'
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/RawDecoder.cpp:140: undefined reference to `__cxa_begin_catch'
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/RawDecoder.cpp:144: undefined reference to `__cxa_rethrow'
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/RawDecoder.cpp:145: undefined reference to `__cxa_end_catch'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `rawspeed::RawDecoder::decodeUncompressed(rawspeed::TiffIFD const*, rawspeed::BitOrder)':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/RawDecoder.cpp:145: undefined reference to `__cxa_end_catch'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `rawspeed::RawDecoder::decodeUncompressed(rawspeed::TiffIFD const*, rawspeed::BitOrder)':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/RawDecoder.cpp:140: undefined reference to `__cxa_end_catch'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `rawspeed::RawDecoder::decodeUncompressed(rawspeed::TiffIFD const*, rawspeed::BitOrder)':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/RawDecoder.cpp:140: undefined reference to `__cxa_end_catch'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1315: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1315: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1315: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1315: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1315: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj):C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1315: more undefined references to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)' follow
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `bool std::operator==<char, std::char_traits<char>, std::allocator<char> >(char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:5831: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare(char const*) const'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<rawspeed::CFAColor>::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<rawspeed::CFAColor>::deallocate(rawspeed::CFAColor*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `std::basic_ios<char, std::char_traits<char> >::basic_ios()':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_ios.h:462: undefined reference to `std::ios_base::ios_base()'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `std::basic_istream<char, std::char_traits<char> >::basic_istream()':
 C:/building/msys64/mingw64/include/c++/7.2.0/istream:608: undefined reference to `std::basic_ios<char, std::char_traits<char> >::init(std::basic_streambuf<char, std::char_traits<char> >*)'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `std::basic_streambuf<char, std::char_traits<char> >::basic_streambuf()':
 C:/building/msys64/mingw64/include/c++/7.2.0/streambuf:466: undefined reference to `std::locale::locale()'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `std::__cxx11::basic_stringbuf<char, std::char_traits<char>, std::allocator<char> >::_M_stringbuf_init(std::_Ios_Openmode)':
 C:/building/msys64/mingw64/include/c++/7.2.0/sstream:207: undefined reference to `std::__cxx11::basic_stringbuf<char, std::char_traits<char>, std::allocator<char> >::_M_sync(char*, unsigned long long, unsigned long long)'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `std::__cxx11::basic_istringstream<char, std::char_traits<char>, std::allocator<char> >::basic_istringstream(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::_Ios_Openmode)':
 C:/building/msys64/mingw64/include/c++/7.2.0/sstream:424: undefined reference to `std::basic_ios<char, std::char_traits<char> >::init(std::basic_streambuf<char, std::char_traits<char> >*)'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > rawspeed::Hints::get<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >) const':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/metadata/Camera.h:65: undefined reference to `std::basic_istream<char, std::char_traits<char> >& std::operator>><char, std::char_traits<char>, std::allocator<char> >(std::basic_istream<char, std::char_traits<char> >&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&)'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `std::basic_streambuf<char, std::char_traits<char> >::~basic_streambuf()':
 C:/building/msys64/mingw64/include/c++/7.2.0/streambuf:198: undefined reference to `std::locale::~locale()'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `std::basic_ios<char, std::char_traits<char> >::~basic_ios()':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_ios.h:282: undefined reference to `std::ios_base::~ios_base()'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >::deallocate(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `std::basic_streambuf<char, std::char_traits<char> >::~basic_streambuf()':
 C:/building/msys64/mingw64/include/c++/7.2.0/streambuf:198: undefined reference to `std::locale::~locale()'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `std::basic_ios<char, std::char_traits<char> >::~basic_ios()':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_ios.h:282: undefined reference to `std::ios_base::~ios_base()'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > rawspeed::Hints::get<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >) const':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/metadata/Camera.h:64: undefined reference to `std::__cxx11::basic_istringstream<char, std::char_traits<char>, std::allocator<char> >::~basic_istringstream()'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `int __gnu_cxx::__stoa<long, int, char, int>(long (*)(char const*, char**, int), char const*, char const*, unsigned long long*, int)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/string_conversions.h:86: undefined reference to `std::__throw_out_of_range(char const*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/string_conversions.h:83: undefined reference to `std::__throw_invalid_argument(char const*)'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `std::basic_ios<char, std::char_traits<char> >::basic_ios()':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_ios.h:462: undefined reference to `std::ios_base::ios_base()'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `std::basic_istream<char, std::char_traits<char> >::basic_istream()':
 C:/building/msys64/mingw64/include/c++/7.2.0/istream:608: undefined reference to `std::basic_ios<char, std::char_traits<char> >::init(std::basic_streambuf<char, std::char_traits<char> >*)'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `std::basic_streambuf<char, std::char_traits<char> >::basic_streambuf()':
 C:/building/msys64/mingw64/include/c++/7.2.0/streambuf:466: undefined reference to `std::locale::locale()'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `std::__cxx11::basic_stringbuf<char, std::char_traits<char>, std::allocator<char> >::_M_stringbuf_init(std::_Ios_Openmode)':
 C:/building/msys64/mingw64/include/c++/7.2.0/sstream:207: undefined reference to `std::__cxx11::basic_stringbuf<char, std::char_traits<char>, std::allocator<char> >::_M_sync(char*, unsigned long long, unsigned long long)'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `std::__cxx11::basic_istringstream<char, std::char_traits<char>, std::allocator<char> >::basic_istringstream(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::_Ios_Openmode)':
 C:/building/msys64/mingw64/include/c++/7.2.0/sstream:424: undefined reference to `std::basic_ios<char, std::char_traits<char> >::init(std::basic_streambuf<char, std::char_traits<char> >*)'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `std::istream::operator>>(double&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/istream:219: undefined reference to `std::istream& std::istream::_M_extract<double>(double&)'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `std::basic_streambuf<char, std::char_traits<char> >::~basic_streambuf()':
 C:/building/msys64/mingw64/include/c++/7.2.0/streambuf:198: undefined reference to `std::locale::~locale()'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `std::basic_ios<char, std::char_traits<char> >::~basic_ios()':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_ios.h:282: undefined reference to `std::ios_base::~ios_base()'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `double rawspeed::Hints::get<double>(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, double) const':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/metadata/Camera.h:64: undefined reference to `std::__cxx11::basic_istringstream<char, std::char_traits<char>, std::allocator<char> >::~basic_istringstream()'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `std::basic_ios<char, std::char_traits<char> >::~basic_ios()':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_ios.h:282: undefined reference to `std::ios_base::~ios_base()'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `std::basic_streambuf<char, std::char_traits<char> >::~basic_streambuf()':
 C:/building/msys64/mingw64/include/c++/7.2.0/streambuf:198: undefined reference to `std::locale::~locale()'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `rawspeed::RawDecoder::decodeRaw()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/RawDecoder.cpp:279: undefined reference to `__cxa_begin_catch'
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/RawDecoder.cpp:279: undefined reference to `__cxa_end_catch'
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/RawDecoder.cpp:283: undefined reference to `__cxa_begin_catch'
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/RawDecoder.cpp:281: undefined reference to `__cxa_begin_catch'
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/RawDecoder.cpp:283: undefined reference to `__cxa_end_catch'
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/RawDecoder.cpp:281: undefined reference to `__cxa_end_catch'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1315: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1315: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::deallocate(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `bool std::operator==<char, std::char_traits<char>, std::allocator<char> >(char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:5831: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare(char const*) const'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::deallocate(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj):RawDecoder.cpp:(.data+0x20): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj):RawDecoder.cpp:(.xdata+0x10): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj):RawDecoder.cpp:(.xdata+0x3c): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj):RawDecoder.cpp:(.xdata+0x88): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj):RawDecoder.cpp:(.xdata+0xe4): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj):RawDecoder.cpp:(.xdata+0x17c): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj):RawDecoder.cpp:(.xdata+0x210): more undefined references to `__gxx_personality_seh0' follow
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >::deallocate(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `void std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >::_M_realloc_insert<char const*&, char const*&>(__gnu_cxx::__normal_iterator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, char const*&, char const*&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/vector.tcc:436: undefined reference to `__cxa_begin_catch'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >::deallocate(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `void std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >::_M_realloc_insert<char const*&, char const*&>(__gnu_cxx::__normal_iterator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, char const*&, char const*&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/vector.tcc:444: undefined reference to `__cxa_rethrow'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/vector.tcc:436: undefined reference to `__cxa_end_catch'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj):RawDecoder.cpp:(.xdata$_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE17_M_realloc_insertIJRPKcSB_EEEvN9__gnu_cxx17__normal_iteratorIPS5_S7_EEDpOT_+0x18): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<rawspeed::RawDecoder::RawSlice>::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<rawspeed::RawDecoder::RawSlice>::deallocate(rawspeed::RawDecoder::RawSlice*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj):C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: more undefined references to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)' follow
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >* std::_Rb_tree<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::_Select1st<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::_M_copy<std::_Rb_tree<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::_Select1st<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::_Reuse_or_alloc_node>(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const*, std::_Rb_tree_node_base*, std::_Rb_tree<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::_Select1st<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::_Reuse_or_alloc_node&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/stl_tree.h:1839: undefined reference to `__cxa_begin_catch'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/stl_tree.h:1842: undefined reference to `__cxa_rethrow'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >* std::_Rb_tree<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::_Select1st<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::_M_copy<std::_Rb_tree<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::_Select1st<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::_Reuse_or_alloc_node>(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const*, std::_Rb_tree_node_base*, std::_Rb_tree<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::_Select1st<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::_Reuse_or_alloc_node&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/stl_tree.h:1839: undefined reference to `__cxa_end_catch'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `void std::_Rb_tree<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::_Select1st<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::_M_construct_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > const&>(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >*, std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/stl_tree.h:630: undefined reference to `__cxa_begin_catch'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::deallocate(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `void std::_Rb_tree<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::_Select1st<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::_M_construct_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > const&>(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >*, std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/stl_tree.h:634: undefined reference to `__cxa_rethrow'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/stl_tree.h:630: undefined reference to `__cxa_end_catch'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/stl_tree.h:630: undefined reference to `__cxa_begin_catch'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::deallocate(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `void std::_Rb_tree<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::_Select1st<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::_M_construct_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > const&>(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >*, std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/stl_tree.h:634: undefined reference to `__cxa_rethrow'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `void std::_Rb_tree<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::_Select1st<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::_M_construct_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > const&>(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >*, std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/stl_tree.h:630: undefined reference to `__cxa_end_catch'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `void std::_Rb_tree<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::_Select1st<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::_M_construct_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > const&>(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >*, std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/stl_tree.h:630: undefined reference to `__cxa_begin_catch'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::deallocate(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `void std::_Rb_tree<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::_Select1st<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::_M_construct_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > const&>(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >*, std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/stl_tree.h:634: undefined reference to `__cxa_rethrow'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/stl_tree.h:630: undefined reference to `__cxa_end_catch'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `void std::_Rb_tree<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::_Select1st<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::_M_construct_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > const&>(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >*, std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/stl_tree.h:630: undefined reference to `__cxa_begin_catch'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::deallocate(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj): In function `void std::_Rb_tree<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::_Select1st<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::_M_construct_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > const&>(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >*, std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/stl_tree.h:634: undefined reference to `__cxa_rethrow'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/stl_tree.h:630: undefined reference to `__cxa_end_catch'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj):RawDecoder.cpp:(.xdata$_ZNSt8_Rb_treeINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt4pairIKS5_S5_ESt10_Select1stIS8_ESt4lessIS5_ESaIS8_EE7_M_copyINSE_20_Reuse_or_alloc_nodeEEEPSt13_Rb_tree_nodeIS8_EPKSI_PSt18_Rb_tree_node_baseRT_+0x18): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj):RawDecoder.cpp:(.rdata$_ZTVN8rawspeed10RawDecoderE[_ZTVN8rawspeed10RawDecoderE]+0x30): undefined reference to `__cxa_pure_virtual'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj):RawDecoder.cpp:(.rdata$_ZTVN8rawspeed10RawDecoderE[_ZTVN8rawspeed10RawDecoderE]+0x38): undefined reference to `__cxa_pure_virtual'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj):RawDecoder.cpp:(.rdata$_ZTVN8rawspeed10RawDecoderE[_ZTVN8rawspeed10RawDecoderE]+0x40): undefined reference to `__cxa_pure_virtual'
 external/rawspeed/src/librawspeed.a(RawDecoder.cpp.obj):RawDecoder.cpp:(.rdata$_ZTVN8rawspeed10RawDecoderE[_ZTVN8rawspeed10RawDecoderE]+0x50): undefined reference to `__cxa_pure_virtual'
 external/rawspeed/src/librawspeed.a(Rw2Decoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(Rw2Decoder.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::assign(char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1388: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_replace(unsigned long long, unsigned long long, char const*, unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1388: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_replace(unsigned long long, unsigned long long, char const*, unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1388: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_replace(unsigned long long, unsigned long long, char const*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(Rw2Decoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(Rw2Decoder.cpp.obj): In function `bool std::operator==<char, std::char_traits<char>, std::allocator<char> >(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:5843: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare(char const*) const'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:5843: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare(char const*) const'
 external/rawspeed/src/librawspeed.a(Rw2Decoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(Rw2Decoder.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::assign(char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1388: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_replace(unsigned long long, unsigned long long, char const*, unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1388: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_replace(unsigned long long, unsigned long long, char const*, unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1388: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_replace(unsigned long long, unsigned long long, char const*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(Rw2Decoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(Rw2Decoder.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1315: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
 external/rawspeed/src/librawspeed.a(Rw2Decoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(Rw2Decoder.cpp.obj):C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: more undefined references to `operator delete(void*)' follow
 external/rawspeed/src/librawspeed.a(Rw2Decoder.cpp.obj):Rw2Decoder.cpp:(.data+0x0): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(Rw2Decoder.cpp.obj):Rw2Decoder.cpp:(.xdata+0x20): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(Rw2Decoder.cpp.obj):Rw2Decoder.cpp:(.xdata+0x70): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(Rw2Decoder.cpp.obj):Rw2Decoder.cpp:(.xdata+0x9c): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(Rw2Decoder.cpp.obj):Rw2Decoder.cpp:(.xdata+0xec): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(Rw2Decoder.cpp.obj): In function `std::default_delete<rawspeed::TiffEntry>::operator()(rawspeed::TiffEntry*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(Rw2Decoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(Rw2Decoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> > >::deallocate(std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(Rw2Decoder.cpp.obj): In function `rawspeed::TiffRootIFD::~TiffRootIFD()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/tiff/TiffIFD.h:98: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(Rw2Decoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(Rw2Decoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::deallocate(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(Rw2Decoder.cpp.obj): In function `std::default_delete<rawspeed::TiffEntry>::operator()(rawspeed::TiffEntry*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(Rw2Decoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(Rw2Decoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> > >::deallocate(std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(Rw2Decoder.cpp.obj): In function `rawspeed::TiffRootIFD::~TiffRootIFD()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/tiff/TiffIFD.h:98: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(Rw2Decoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(Rw2Decoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::deallocate(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(Rw2Decoder.cpp.obj): In function `rawspeed::Rw2Decoder::~Rw2Decoder()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/Rw2Decoder.h:36: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(Rw2Decoder.cpp.obj):Rw2Decoder.cpp:(.rdata$_ZTIN8rawspeed10Rw2DecoderE[_ZTIN8rawspeed10Rw2DecoderE]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info'
 external/rawspeed/src/librawspeed.a(SimpleTiffDecoder.cpp.obj):SimpleTiffDecoder.cpp:(.data+0x0): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(SrwDecoder.cpp.obj): In function `bool std::operator==<char, std::char_traits<char>, std::allocator<char> >(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:5843: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare(char const*) const'
 external/rawspeed/src/librawspeed.a(SrwDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(SrwDecoder.cpp.obj): In function `std::basic_ios<char, std::char_traits<char> >::basic_ios()':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_ios.h:462: undefined reference to `std::ios_base::ios_base()'
 external/rawspeed/src/librawspeed.a(SrwDecoder.cpp.obj): In function `std::basic_ostream<char, std::char_traits<char> >::basic_ostream()':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:385: undefined reference to `std::basic_ios<char, std::char_traits<char> >::init(std::basic_streambuf<char, std::char_traits<char> >*)'
 external/rawspeed/src/librawspeed.a(SrwDecoder.cpp.obj): In function `std::basic_streambuf<char, std::char_traits<char> >::basic_streambuf()':
 C:/building/msys64/mingw64/include/c++/7.2.0/streambuf:466: undefined reference to `std::locale::locale()'
 external/rawspeed/src/librawspeed.a(SrwDecoder.cpp.obj): In function `std::__cxx11::basic_ostringstream<char, std::char_traits<char>, std::allocator<char> >::basic_ostringstream(std::_Ios_Openmode)':
 C:/building/msys64/mingw64/include/c++/7.2.0/sstream:549: undefined reference to `std::basic_ios<char, std::char_traits<char> >::init(std::basic_streambuf<char, std::char_traits<char> >*)'
 external/rawspeed/src/librawspeed.a(SrwDecoder.cpp.obj): In function `std::ostream::operator<<(unsigned int)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:196: undefined reference to `std::ostream& std::ostream::_M_insert<unsigned long>(unsigned long)'
 external/rawspeed/src/librawspeed.a(SrwDecoder.cpp.obj): In function `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ostream:561: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long long)'
 external/rawspeed/src/librawspeed.a(SrwDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(SrwDecoder.cpp.obj): In function `std::basic_streambuf<char, std::char_traits<char> >::~basic_streambuf()':
 C:/building/msys64/mingw64/include/c++/7.2.0/streambuf:198: undefined reference to `std::locale::~locale()'
 external/rawspeed/src/librawspeed.a(SrwDecoder.cpp.obj): In function `std::basic_ios<char, std::char_traits<char> >::~basic_ios()':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_ios.h:282: undefined reference to `std::ios_base::~ios_base()'
 external/rawspeed/src/librawspeed.a(SrwDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<rawspeed::TiffIFD const*>::deallocate(rawspeed::TiffIFD const**, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(SrwDecoder.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1315: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
 external/rawspeed/src/librawspeed.a(SrwDecoder.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 external/rawspeed/src/librawspeed.a(SrwDecoder.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1315: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1315: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
 external/rawspeed/src/librawspeed.a(SrwDecoder.cpp.obj): In function `rawspeed::SrwDecoder::getMode[abi:cxx11]()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/SrwDecoder.cpp:135: undefined reference to `std::__cxx11::basic_ostringstream<char, std::char_traits<char>, std::allocator<char> >::~basic_ostringstream()'
 external/rawspeed/src/librawspeed.a(SrwDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<rawspeed::TiffIFD const*>::deallocate(rawspeed::TiffIFD const**, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(SrwDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(SrwDecoder.cpp.obj): In function `std::basic_streambuf<char, std::char_traits<char> >::~basic_streambuf()':
 C:/building/msys64/mingw64/include/c++/7.2.0/streambuf:198: undefined reference to `std::locale::~locale()'
 external/rawspeed/src/librawspeed.a(SrwDecoder.cpp.obj): In function `std::basic_ios<char, std::char_traits<char> >::~basic_ios()':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_ios.h:282: undefined reference to `std::ios_base::~ios_base()'
 external/rawspeed/src/librawspeed.a(SrwDecoder.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 external/rawspeed/src/librawspeed.a(SrwDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(SrwDecoder.cpp.obj):C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: more undefined references to `operator delete(void*)' follow
 external/rawspeed/src/librawspeed.a(SrwDecoder.cpp.obj): In function `bool std::operator==<char, std::char_traits<char>, std::allocator<char> >(char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:5831: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare(char const*) const'
 external/rawspeed/src/librawspeed.a(SrwDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(SrwDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<rawspeed::ByteStream>::deallocate(rawspeed::ByteStream*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(SrwDecoder.cpp.obj):SrwDecoder.cpp:(.data+0x0): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(SrwDecoder.cpp.obj):SrwDecoder.cpp:(.xdata+0x24): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(SrwDecoder.cpp.obj):SrwDecoder.cpp:(.xdata+0x68): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(SrwDecoder.cpp.obj):SrwDecoder.cpp:(.xdata+0xa8): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(SrwDecoder.cpp.obj):SrwDecoder.cpp:(.xdata+0xe8): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(SrwDecoder.cpp.obj): In function `std::default_delete<rawspeed::TiffEntry>::operator()(rawspeed::TiffEntry*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(SrwDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(SrwDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> > >::deallocate(std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(SrwDecoder.cpp.obj): In function `rawspeed::TiffRootIFD::~TiffRootIFD()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/tiff/TiffIFD.h:98: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(SrwDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(SrwDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::deallocate(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(SrwDecoder.cpp.obj): In function `std::default_delete<rawspeed::TiffEntry>::operator()(rawspeed::TiffEntry*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(SrwDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(SrwDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> > >::deallocate(std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(SrwDecoder.cpp.obj): In function `rawspeed::TiffRootIFD::~TiffRootIFD()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/tiff/TiffIFD.h:98: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(SrwDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(SrwDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::deallocate(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(SrwDecoder.cpp.obj): In function `rawspeed::SrwDecoder::~SrwDecoder()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/SrwDecoder.h:34: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(SrwDecoder.cpp.obj):SrwDecoder.cpp:(.rdata$_ZTIN8rawspeed10SrwDecoderE[_ZTIN8rawspeed10SrwDecoderE]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info'
 external/rawspeed/src/librawspeed.a(ThreefrDecoder.cpp.obj): In function `bool std::operator==<char, std::char_traits<char>, std::allocator<char> >(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:5843: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare(char const*) const'
 external/rawspeed/src/librawspeed.a(ThreefrDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ThreefrDecoder.cpp.obj):C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: more undefined references to `operator delete(void*)' follow
 external/rawspeed/src/librawspeed.a(ThreefrDecoder.cpp.obj): In function `std::basic_ios<char, std::char_traits<char> >::basic_ios()':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_ios.h:462: undefined reference to `std::ios_base::ios_base()'
 external/rawspeed/src/librawspeed.a(ThreefrDecoder.cpp.obj): In function `std::basic_istream<char, std::char_traits<char> >::basic_istream()':
 C:/building/msys64/mingw64/include/c++/7.2.0/istream:608: undefined reference to `std::basic_ios<char, std::char_traits<char> >::init(std::basic_streambuf<char, std::char_traits<char> >*)'
 external/rawspeed/src/librawspeed.a(ThreefrDecoder.cpp.obj): In function `std::basic_streambuf<char, std::char_traits<char> >::basic_streambuf()':
 C:/building/msys64/mingw64/include/c++/7.2.0/streambuf:466: undefined reference to `std::locale::locale()'
 external/rawspeed/src/librawspeed.a(ThreefrDecoder.cpp.obj): In function `std::__cxx11::basic_stringbuf<char, std::char_traits<char>, std::allocator<char> >::_M_stringbuf_init(std::_Ios_Openmode)':
 C:/building/msys64/mingw64/include/c++/7.2.0/sstream:207: undefined reference to `std::__cxx11::basic_stringbuf<char, std::char_traits<char>, std::allocator<char> >::_M_sync(char*, unsigned long long, unsigned long long)'
 external/rawspeed/src/librawspeed.a(ThreefrDecoder.cpp.obj): In function `std::__cxx11::basic_istringstream<char, std::char_traits<char>, std::allocator<char> >::basic_istringstream(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::_Ios_Openmode)':
 C:/building/msys64/mingw64/include/c++/7.2.0/sstream:424: undefined reference to `std::basic_ios<char, std::char_traits<char> >::init(std::basic_streambuf<char, std::char_traits<char> >*)'
 external/rawspeed/src/librawspeed.a(ThreefrDecoder.cpp.obj): In function `int rawspeed::Hints::get<int>(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, int) const':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/metadata/Camera.h:65: undefined reference to `std::istream::operator>>(int&)'
 external/rawspeed/src/librawspeed.a(ThreefrDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ThreefrDecoder.cpp.obj): In function `std::basic_streambuf<char, std::char_traits<char> >::~basic_streambuf()':
 C:/building/msys64/mingw64/include/c++/7.2.0/streambuf:198: undefined reference to `std::locale::~locale()'
 external/rawspeed/src/librawspeed.a(ThreefrDecoder.cpp.obj): In function `std::basic_ios<char, std::char_traits<char> >::~basic_ios()':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_ios.h:282: undefined reference to `std::ios_base::~ios_base()'
 external/rawspeed/src/librawspeed.a(ThreefrDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ThreefrDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned char>::deallocate(unsigned char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ThreefrDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned int>::deallocate(unsigned int*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ThreefrDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<int>::deallocate(int*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ThreefrDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned short>::deallocate(unsigned short*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ThreefrDecoder.cpp.obj):C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: more undefined references to `operator delete(void*)' follow
 external/rawspeed/src/librawspeed.a(ThreefrDecoder.cpp.obj): In function `std::default_delete<rawspeed::HuffmanTable>::operator()(rawspeed::HuffmanTable*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(ThreefrDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::unique_ptr<rawspeed::HuffmanTable, std::default_delete<rawspeed::HuffmanTable> > >::deallocate(std::unique_ptr<rawspeed::HuffmanTable, std::default_delete<rawspeed::HuffmanTable> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ThreefrDecoder.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 external/rawspeed/src/librawspeed.a(ThreefrDecoder.cpp.obj): In function `std::basic_streambuf<char, std::char_traits<char> >::~basic_streambuf()':
 C:/building/msys64/mingw64/include/c++/7.2.0/streambuf:198: undefined reference to `std::locale::~locale()'
 external/rawspeed/src/librawspeed.a(ThreefrDecoder.cpp.obj): In function `std::basic_ios<char, std::char_traits<char> >::~basic_ios()':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_ios.h:282: undefined reference to `std::ios_base::~ios_base()'
 external/rawspeed/src/librawspeed.a(ThreefrDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ThreefrDecoder.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 external/rawspeed/src/librawspeed.a(ThreefrDecoder.cpp.obj): In function `int rawspeed::Hints::get<int>(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, int) const':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/metadata/Camera.h:64: undefined reference to `std::__cxx11::basic_istringstream<char, std::char_traits<char>, std::allocator<char> >::~basic_istringstream()'
 external/rawspeed/src/librawspeed.a(ThreefrDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ThreefrDecoder.cpp.obj):ThreefrDecoder.cpp:(.data+0x0): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(ThreefrDecoder.cpp.obj):ThreefrDecoder.cpp:(.xdata+0x24): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(ThreefrDecoder.cpp.obj):ThreefrDecoder.cpp:(.xdata+0x5c): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(ThreefrDecoder.cpp.obj): In function `std::default_delete<rawspeed::TiffEntry>::operator()(rawspeed::TiffEntry*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(ThreefrDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ThreefrDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> > >::deallocate(std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ThreefrDecoder.cpp.obj): In function `rawspeed::TiffRootIFD::~TiffRootIFD()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/tiff/TiffIFD.h:98: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(ThreefrDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ThreefrDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::deallocate(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ThreefrDecoder.cpp.obj): In function `std::default_delete<rawspeed::TiffEntry>::operator()(rawspeed::TiffEntry*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(ThreefrDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > > >::deallocate(std::_Rb_tree_node<std::pair<rawspeed::TiffTag const, std::unique_ptr<rawspeed::TiffEntry, std::default_delete<rawspeed::TiffEntry> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ThreefrDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> > >::deallocate(std::unique_ptr<rawspeed::TiffIFD, std::default_delete<rawspeed::TiffIFD> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ThreefrDecoder.cpp.obj): In function `rawspeed::TiffRootIFD::~TiffRootIFD()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/tiff/TiffIFD.h:98: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(ThreefrDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ThreefrDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::deallocate(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ThreefrDecoder.cpp.obj): In function `rawspeed::ThreefrDecoder::~ThreefrDecoder()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/decoders/ThreefrDecoder.h:34: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(ThreefrDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned char>::deallocate(unsigned char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ThreefrDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned int>::deallocate(unsigned int*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ThreefrDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<int>::deallocate(int*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ThreefrDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned short>::deallocate(unsigned short*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ThreefrDecoder.cpp.obj):C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: more undefined references to `operator delete(void*)' follow
 external/rawspeed/src/librawspeed.a(ThreefrDecoder.cpp.obj): In function `std::default_delete<rawspeed::HuffmanTable>::operator()(rawspeed::HuffmanTable*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:78: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(ThreefrDecoder.cpp.obj): In function `__gnu_cxx::new_allocator<std::unique_ptr<rawspeed::HuffmanTable, std::default_delete<rawspeed::HuffmanTable> > >::deallocate(std::unique_ptr<rawspeed::HuffmanTable, std::default_delete<rawspeed::HuffmanTable> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(ThreefrDecoder.cpp.obj):ThreefrDecoder.cpp:(.rdata$_ZTIN8rawspeed14ThreefrDecoderE[_ZTIN8rawspeed14ThreefrDecoderE]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `std::map<unsigned int, std::pair<char const*, std::unique_ptr<rawspeed::DngOpcodes::DngOpcode, std::default_delete<rawspeed::DngOpcodes::DngOpcode> > (*)(rawspeed::RawImage const&, rawspeed::ByteStream*)>, std::less<unsigned int>, std::allocator<std::pair<unsigned int const, std::pair<char const*, std::unique_ptr<rawspeed::DngOpcodes::DngOpcode, std::default_delete<rawspeed::DngOpcodes::DngOpcode> > (*)(rawspeed::RawImage const&, rawspeed::ByteStream*)> > > >::at(unsigned int const&) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/stl_map.h:542: undefined reference to `std::__throw_out_of_range(char const*)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `rawspeed::DngOpcodes::DngOpcodes(rawspeed::RawImage const&, rawspeed::TiffEntry*)':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/common/DngOpcodes.cpp:507: undefined reference to `__cxa_begin_catch'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<std::unique_ptr<rawspeed::DngOpcodes::DngOpcode, std::default_delete<rawspeed::DngOpcodes::DngOpcode> > >::deallocate(std::unique_ptr<rawspeed::DngOpcodes::DngOpcode, std::default_delete<rawspeed::DngOpcodes::DngOpcode> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `rawspeed::DngOpcodes::DngOpcodes(rawspeed::RawImage const&, rawspeed::TiffEntry*)':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/common/DngOpcodes.cpp:507: undefined reference to `__cxa_end_catch'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<unsigned int const, std::pair<char const*, std::unique_ptr<rawspeed::DngOpcodes::DngOpcode, std::default_delete<rawspeed::DngOpcodes::DngOpcode> > (*)(rawspeed::RawImage const&, rawspeed::ByteStream*)> > > >::deallocate(std::_Rb_tree_node<std::pair<unsigned int const, std::pair<char const*, std::unique_ptr<rawspeed::DngOpcodes::DngOpcode, std::default_delete<rawspeed::DngOpcodes::DngOpcode> > (*)(rawspeed::RawImage const&, rawspeed::ByteStream*)> > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<std::unique_ptr<rawspeed::DngOpcodes::DngOpcode, std::default_delete<rawspeed::DngOpcodes::DngOpcode> > >::deallocate(std::unique_ptr<rawspeed::DngOpcodes::DngOpcode, std::default_delete<rawspeed::DngOpcodes::DngOpcode> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj):DngOpcodes.cpp:(.data+0x8): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `rawspeed::DngOpcodes::FixBadPixelsConstant::~FixBadPixelsConstant()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/common/DngOpcodes.cpp:64: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `rawspeed::DngOpcodes::TrimBounds::~TrimBounds()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/common/DngOpcodes.cpp:208: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `rawspeed::DngOpcodes::DummyROIOpcode::~DummyROIOpcode()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/common/DngOpcodes.cpp:134: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned int>::deallocate(unsigned int*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `rawspeed::DngOpcodes::FixBadPixelsList::~FixBadPixelsList()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/common/DngOpcodes.cpp:151: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned short>::deallocate(unsigned short*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `rawspeed::DngOpcodes::PolynomialMap::~PolynomialMap()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/common/DngOpcodes.cpp:307: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned short>::deallocate(unsigned short*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `rawspeed::DngOpcodes::TableMap::~TableMap()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/common/DngOpcodes.cpp:289: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned short>::deallocate(unsigned short*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `rawspeed::DngOpcodes::LookupOpcode::~LookupOpcode()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/common/DngOpcodes.cpp:268: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<int>::deallocate(int*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<float>::deallocate(float*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `rawspeed::DngOpcodes::OffsetPerRowOrCol<rawspeed::DngOpcodes::DeltaRowOrColBase::SelectX>::~OffsetPerRowOrCol()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/common/DngOpcodes.cpp:404: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<int>::deallocate(int*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<float>::deallocate(float*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `rawspeed::DngOpcodes::OffsetPerRowOrCol<rawspeed::DngOpcodes::DeltaRowOrColBase::SelectY>::~OffsetPerRowOrCol()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/common/DngOpcodes.cpp:404: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned int>::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned int>::deallocate(unsigned int*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `std::vector<unsigned int, std::allocator<unsigned int> >::_M_check_len(unsigned long long, char const*) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/stl_vector.h:1500: undefined reference to `std::__throw_length_error(char const*)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj):DngOpcodes.cpp:(.xdata$_ZN8rawspeed10DngOpcodes16FixBadPixelsList5applyERKNS_8RawImageE+0x18): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<int>::deallocate(int*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<float>::deallocate(float*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<int>::deallocate(int*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<float>::deallocate(float*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<int>::deallocate(int*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj):C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: more undefined references to `operator delete(void*)' follow
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `rawspeed::DngOpcodes::ScalePerRowOrCol<rawspeed::DngOpcodes::DeltaRowOrColBase::SelectY>::~ScalePerRowOrCol()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/common/DngOpcodes.cpp:434: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<int>::deallocate(int*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<float>::deallocate(float*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `rawspeed::DngOpcodes::ScalePerRowOrCol<rawspeed::DngOpcodes::DeltaRowOrColBase::SelectX>::~ScalePerRowOrCol()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/common/DngOpcodes.cpp:434: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned int>::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned int>::deallocate(unsigned int*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj):DngOpcodes.cpp:(.xdata$_ZN8rawspeed10DngOpcodes20FixBadPixelsConstant5applyERKNS_8RawImageE+0x18): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj):DngOpcodes.cpp:(.xdata+0x30): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `std::_MakeUniq<rawspeed::DngOpcodes::FixBadPixelsConstant>::__single_object std::make_unique<rawspeed::DngOpcodes::FixBadPixelsConstant, rawspeed::RawImage const&, rawspeed::ByteStream*&>(rawspeed::RawImage const&, rawspeed::ByteStream*&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:825: undefined reference to `operator new(unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:825: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj):DngOpcodes.cpp:(.xdata$_ZN8rawspeed10DngOpcodes11constructorINS0_20FixBadPixelsConstantEEESt10unique_ptrINS0_9DngOpcodeESt14default_deleteIS4_EERKNS_8RawImageEPNS_10ByteStreamE+0xc): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `std::_MakeUniq<rawspeed::DngOpcodes::FixBadPixelsList>::__single_object std::make_unique<rawspeed::DngOpcodes::FixBadPixelsList, rawspeed::RawImage const&, rawspeed::ByteStream*&>(rawspeed::RawImage const&, rawspeed::ByteStream*&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:825: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned int>::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned int>::deallocate(unsigned int*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned int>::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned int>::deallocate(unsigned int*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned int>::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned int>::deallocate(unsigned int*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned int>::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned int>::deallocate(unsigned int*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `std::_MakeUniq<rawspeed::DngOpcodes::FixBadPixelsList>::__single_object std::make_unique<rawspeed::DngOpcodes::FixBadPixelsList, rawspeed::RawImage const&, rawspeed::ByteStream*&>(rawspeed::RawImage const&, rawspeed::ByteStream*&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:825: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `std::vector<unsigned int, std::allocator<unsigned int> >::reserve(unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/vector.tcc:69: undefined reference to `std::__throw_length_error(char const*)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj):DngOpcodes.cpp:(.xdata$_ZN8rawspeed10DngOpcodes11constructorINS0_16FixBadPixelsListEEESt10unique_ptrINS0_9DngOpcodeESt14default_deleteIS4_EERKNS_8RawImageEPNS_10ByteStreamE+0x18): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `std::_MakeUniq<rawspeed::DngOpcodes::TrimBounds>::__single_object std::make_unique<rawspeed::DngOpcodes::TrimBounds, rawspeed::RawImage const&, rawspeed::ByteStream*&>(rawspeed::RawImage const&, rawspeed::ByteStream*&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:825: undefined reference to `operator new(unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:825: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj):DngOpcodes.cpp:(.xdata$_ZN8rawspeed10DngOpcodes11constructorINS0_10TrimBoundsEEESt10unique_ptrINS0_9DngOpcodeESt14default_deleteIS4_EERKNS_8RawImageEPNS_10ByteStreamE+0x14): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `std::_MakeUniq<rawspeed::DngOpcodes::TableMap>::__single_object std::make_unique<rawspeed::DngOpcodes::TableMap, rawspeed::RawImage const&, rawspeed::ByteStream*&>(rawspeed::RawImage const&, rawspeed::ByteStream*&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:825: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned short>::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `std::_MakeUniq<rawspeed::DngOpcodes::TableMap>::__single_object std::make_unique<rawspeed::DngOpcodes::TableMap, rawspeed::RawImage const&, rawspeed::ByteStream*&>(rawspeed::RawImage const&, rawspeed::ByteStream*&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:825: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned short>::deallocate(unsigned short*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj):DngOpcodes.cpp:(.xdata$_ZN8rawspeed10DngOpcodes11constructorINS0_8TableMapEEESt10unique_ptrINS0_9DngOpcodeESt14default_deleteIS4_EERKNS_8RawImageEPNS_10ByteStreamE+0x18): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<std::unique_ptr<rawspeed::DngOpcodes::DngOpcode, std::default_delete<rawspeed::DngOpcodes::DngOpcode> > >::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<std::unique_ptr<rawspeed::DngOpcodes::DngOpcode, std::default_delete<rawspeed::DngOpcodes::DngOpcode> > >::deallocate(std::unique_ptr<rawspeed::DngOpcodes::DngOpcode, std::default_delete<rawspeed::DngOpcodes::DngOpcode> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `std::vector<std::unique_ptr<rawspeed::DngOpcodes::DngOpcode, std::default_delete<rawspeed::DngOpcodes::DngOpcode> >, std::allocator<std::unique_ptr<rawspeed::DngOpcodes::DngOpcode, std::default_delete<rawspeed::DngOpcodes::DngOpcode> > > >::reserve(unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/vector.tcc:69: undefined reference to `std::__throw_length_error(char const*)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<std::unique_ptr<rawspeed::DngOpcodes::DngOpcode, std::default_delete<rawspeed::DngOpcodes::DngOpcode> > >::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<std::unique_ptr<rawspeed::DngOpcodes::DngOpcode, std::default_delete<rawspeed::DngOpcodes::DngOpcode> > >::deallocate(std::unique_ptr<rawspeed::DngOpcodes::DngOpcode, std::default_delete<rawspeed::DngOpcodes::DngOpcode> >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<unsigned int const, std::pair<char const*, std::unique_ptr<rawspeed::DngOpcodes::DngOpcode, std::default_delete<rawspeed::DngOpcodes::DngOpcode> > (*)(rawspeed::RawImage const&, rawspeed::ByteStream*)> > > >::deallocate(std::_Rb_tree_node<std::pair<unsigned int const, std::pair<char const*, std::unique_ptr<rawspeed::DngOpcodes::DngOpcode, std::default_delete<rawspeed::DngOpcodes::DngOpcode> > (*)(rawspeed::RawImage const&, rawspeed::ByteStream*)> > >*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj):C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: more undefined references to `operator delete(void*)' follow
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<double>::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<double>::deallocate(double*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `std::_MakeUniq<rawspeed::DngOpcodes::PolynomialMap>::__single_object std::make_unique<rawspeed::DngOpcodes::PolynomialMap, rawspeed::RawImage const&, rawspeed::ByteStream*&>(rawspeed::RawImage const&, rawspeed::ByteStream*&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:825: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned short>::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<double>::deallocate(double*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<double>::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<double>::deallocate(double*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned short>::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned short>::deallocate(unsigned short*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `std::_MakeUniq<rawspeed::DngOpcodes::PolynomialMap>::__single_object std::make_unique<rawspeed::DngOpcodes::PolynomialMap, rawspeed::RawImage const&, rawspeed::ByteStream*&>(rawspeed::RawImage const&, rawspeed::ByteStream*&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:825: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<double>::deallocate(double*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned short>::deallocate(unsigned short*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj):DngOpcodes.cpp:(.xdata$_ZN8rawspeed10DngOpcodes11constructorINS0_13PolynomialMapEEESt10unique_ptrINS0_9DngOpcodeESt14default_deleteIS4_EERKNS_8RawImageEPNS_10ByteStreamE+0x2c): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<float>::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<float>::deallocate(float*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `std::_MakeUniq<rawspeed::DngOpcodes::OffsetPerRowOrCol<rawspeed::DngOpcodes::DeltaRowOrColBase::SelectX> >::__single_object std::make_unique<rawspeed::DngOpcodes::OffsetPerRowOrCol<rawspeed::DngOpcodes::DeltaRowOrColBase::SelectX>, rawspeed::RawImage const&, rawspeed::ByteStream*&>(rawspeed::RawImage const&, rawspeed::ByteStream*&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:825: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<float>::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<float>::deallocate(float*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `std::_MakeUniq<rawspeed::DngOpcodes::OffsetPerRowOrCol<rawspeed::DngOpcodes::DeltaRowOrColBase::SelectX> >::__single_object std::make_unique<rawspeed::DngOpcodes::OffsetPerRowOrCol<rawspeed::DngOpcodes::DeltaRowOrColBase::SelectX>, rawspeed::RawImage const&, rawspeed::ByteStream*&>(rawspeed::RawImage const&, rawspeed::ByteStream*&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:825: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<int>::deallocate(int*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<float>::deallocate(float*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj):DngOpcodes.cpp:(.xdata$_ZN8rawspeed10DngOpcodes11constructorINS0_17OffsetPerRowOrColINS0_17DeltaRowOrColBase7SelectXEEEEESt10unique_ptrINS0_9DngOpcodeESt14default_deleteIS7_EERKNS_8RawImageEPNS_10ByteStreamE+0x18): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `std::_MakeUniq<rawspeed::DngOpcodes::ScalePerRowOrCol<rawspeed::DngOpcodes::DeltaRowOrColBase::SelectX> >::__single_object std::make_unique<rawspeed::DngOpcodes::ScalePerRowOrCol<rawspeed::DngOpcodes::DeltaRowOrColBase::SelectX>, rawspeed::RawImage const&, rawspeed::ByteStream*&>(rawspeed::RawImage const&, rawspeed::ByteStream*&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:825: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<float>::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<float>::deallocate(float*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `std::_MakeUniq<rawspeed::DngOpcodes::ScalePerRowOrCol<rawspeed::DngOpcodes::DeltaRowOrColBase::SelectX> >::__single_object std::make_unique<rawspeed::DngOpcodes::ScalePerRowOrCol<rawspeed::DngOpcodes::DeltaRowOrColBase::SelectX>, rawspeed::RawImage const&, rawspeed::ByteStream*&>(rawspeed::RawImage const&, rawspeed::ByteStream*&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:825: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<int>::deallocate(int*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<float>::deallocate(float*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj):DngOpcodes.cpp:(.xdata$_ZN8rawspeed10DngOpcodes11constructorINS0_16ScalePerRowOrColINS0_17DeltaRowOrColBase7SelectXEEEEESt10unique_ptrINS0_9DngOpcodeESt14default_deleteIS7_EERKNS_8RawImageEPNS_10ByteStreamE+0x18): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `std::_MakeUniq<rawspeed::DngOpcodes::OffsetPerRowOrCol<rawspeed::DngOpcodes::DeltaRowOrColBase::SelectY> >::__single_object std::make_unique<rawspeed::DngOpcodes::OffsetPerRowOrCol<rawspeed::DngOpcodes::DeltaRowOrColBase::SelectY>, rawspeed::RawImage const&, rawspeed::ByteStream*&>(rawspeed::RawImage const&, rawspeed::ByteStream*&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:825: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<float>::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<float>::deallocate(float*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `std::_MakeUniq<rawspeed::DngOpcodes::OffsetPerRowOrCol<rawspeed::DngOpcodes::DeltaRowOrColBase::SelectY> >::__single_object std::make_unique<rawspeed::DngOpcodes::OffsetPerRowOrCol<rawspeed::DngOpcodes::DeltaRowOrColBase::SelectY>, rawspeed::RawImage const&, rawspeed::ByteStream*&>(rawspeed::RawImage const&, rawspeed::ByteStream*&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:825: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<int>::deallocate(int*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<float>::deallocate(float*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj):DngOpcodes.cpp:(.xdata$_ZN8rawspeed10DngOpcodes11constructorINS0_17OffsetPerRowOrColINS0_17DeltaRowOrColBase7SelectYEEEEESt10unique_ptrINS0_9DngOpcodeESt14default_deleteIS7_EERKNS_8RawImageEPNS_10ByteStreamE+0x18): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `std::_MakeUniq<rawspeed::DngOpcodes::ScalePerRowOrCol<rawspeed::DngOpcodes::DeltaRowOrColBase::SelectY> >::__single_object std::make_unique<rawspeed::DngOpcodes::ScalePerRowOrCol<rawspeed::DngOpcodes::DeltaRowOrColBase::SelectY>, rawspeed::RawImage const&, rawspeed::ByteStream*&>(rawspeed::RawImage const&, rawspeed::ByteStream*&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:825: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<float>::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<float>::deallocate(float*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `std::_MakeUniq<rawspeed::DngOpcodes::ScalePerRowOrCol<rawspeed::DngOpcodes::DeltaRowOrColBase::SelectY> >::__single_object std::make_unique<rawspeed::DngOpcodes::ScalePerRowOrCol<rawspeed::DngOpcodes::DeltaRowOrColBase::SelectY>, rawspeed::RawImage const&, rawspeed::ByteStream*&>(rawspeed::RawImage const&, rawspeed::ByteStream*&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/unique_ptr.h:825: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<int>::deallocate(int*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<float>::deallocate(float*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj):DngOpcodes.cpp:(.xdata$_ZN8rawspeed10DngOpcodes11constructorINS0_16ScalePerRowOrColINS0_17DeltaRowOrColBase7SelectYEEEEESt10unique_ptrINS0_9DngOpcodeESt14default_deleteIS7_EERKNS_8RawImageEPNS_10ByteStreamE+0x18): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<int>::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<int>::deallocate(int*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<int>::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<int>::deallocate(int*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `std::vector<int, std::allocator<int> >::reserve(unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/vector.tcc:69: undefined reference to `std::__throw_length_error(char const*)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<int>::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<int>::deallocate(int*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `std::vector<int, std::allocator<int> >::reserve(unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/vector.tcc:69: undefined reference to `std::__throw_length_error(char const*)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<unsigned int const, std::pair<char const*, std::unique_ptr<rawspeed::DngOpcodes::DngOpcode, std::default_delete<rawspeed::DngOpcodes::DngOpcode> > (*)(rawspeed::RawImage const&, rawspeed::ByteStream*)> > > >::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `std::_Rb_tree_iterator<std::pair<unsigned int const, std::pair<char const*, std::unique_ptr<rawspeed::DngOpcodes::DngOpcode, std::default_delete<rawspeed::DngOpcodes::DngOpcode> > (*)(rawspeed::RawImage const&, rawspeed::ByteStream*)> > > std::_Rb_tree<unsigned int, std::pair<unsigned int const, std::pair<char const*, std::unique_ptr<rawspeed::DngOpcodes::DngOpcode, std::default_delete<rawspeed::DngOpcodes::DngOpcode> > (*)(rawspeed::RawImage const&, rawspeed::ByteStream*)> >, std::_Select1st<std::pair<unsigned int const, std::pair<char const*, std::unique_ptr<rawspeed::DngOpcodes::DngOpcode, std::default_delete<rawspeed::DngOpcodes::DngOpcode> > (*)(rawspeed::RawImage const&, rawspeed::ByteStream*)> > >, std::less<unsigned int>, std::allocator<std::pair<unsigned int const, std::pair<char const*, std::unique_ptr<rawspeed::DngOpcodes::DngOpcode, std::default_delete<rawspeed::DngOpcodes::DngOpcode> > (*)(rawspeed::RawImage const&, rawspeed::ByteStream*)> > > >::_M_insert_<std::pair<unsigned int const, std::pair<char const*, std::unique_ptr<rawspeed::DngOpcodes::DngOpcode, std::default_delete<rawspeed::DngOpcodes::DngOpcode> > (*)(rawspeed::RawImage const&, rawspeed::ByteStream*)> > const&, std::_Rb_tree<unsigned int, std::pair<unsigned int const, std::pair<char const*, std::unique_ptr<rawspeed::DngOpcodes::DngOpcode, std::default_delete<rawspeed::DngOpcodes::DngOpcode> > (*)(rawspeed::RawImage const&, rawspeed::ByteStream*)> >, std::_Select1st<std::pair<unsigned int const, std::pair<char const*, std::unique_ptr<rawspeed::DngOpcodes::DngOpcode, std::default_delete<rawspeed::DngOpcodes::DngOpcode> > (*)(rawspeed::RawImage const&, rawspeed::ByteStream*)> > >, std::less<unsigned int>, std::allocator<std::pair<unsigned int const, std::pair<char const*, std::unique_ptr<rawspeed::DngOpcodes::DngOpcode, std::default_delete<rawspeed::DngOpcodes::DngOpcode> > (*)(rawspeed::RawImage const&, rawspeed::ByteStream*)> > > >::_Alloc_node>(std::_Rb_tree_node_base*, std::_Rb_tree_node_base*, std::pair<unsigned int const, std::pair<char const*, std::unique_ptr<rawspeed::DngOpcodes::DngOpcode, std::default_delete<rawspeed::DngOpcodes::DngOpcode> > (*)(rawspeed::RawImage const&, rawspeed::ByteStream*)> > const&, std::_Rb_tree<unsigned int, std::pair<unsigned int const, std::pair<char const*, std::unique_ptr<rawspeed::DngOpcodes::DngOpcode, std::default_delete<rawspeed::DngOpcodes::DngOpcode> > (*)(rawspeed::RawImage const&, rawspeed::ByteStream*)> >, std::_Select1st<std::pair<unsigned int const, std::pair<char const*, std::unique_ptr<rawspeed::DngOpcodes::DngOpcode, std::default_delete<rawspeed::DngOpcodes::DngOpcode> > (*)(rawspeed::RawImage const&, rawspeed::ByteStream*)> > >, std::less<unsigned int>, std::allocator<std::pair<unsigned int const, std::pair<char const*, std::unique_ptr<rawspeed::DngOpcodes::DngOpcode, std::default_delete<rawspeed::DngOpcodes::DngOpcode> > (*)(rawspeed::RawImage const&, rawspeed::ByteStream*)> > > >::_Alloc_node&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/stl_tree.h:1755: undefined reference to `std::_Rb_tree_insert_and_rebalance(bool, std::_Rb_tree_node_base*, std::_Rb_tree_node_base*, std::_Rb_tree_node_base&)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj): In function `std::_Rb_tree_iterator<std::pair<unsigned int const, std::pair<char const*, std::unique_ptr<rawspeed::DngOpcodes::DngOpcode, std::default_delete<rawspeed::DngOpcodes::DngOpcode> > (*)(rawspeed::RawImage const&, rawspeed::ByteStream*)> > >::operator--()':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/stl_tree.h:302: undefined reference to `std::_Rb_tree_decrement(std::_Rb_tree_node_base*)'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj):DngOpcodes.cpp:(.xdata.startup+0x14): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj):DngOpcodes.cpp:(.rdata$_ZTIN8rawspeed10DngOpcodes9DngOpcodeE[_ZTIN8rawspeed10DngOpcodes9DngOpcodeE]+0x0): undefined reference to `vtable for __cxxabiv1::__class_type_info'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj):DngOpcodes.cpp:(.rdata$_ZTIN8rawspeed10DngOpcodes20FixBadPixelsConstantE[_ZTIN8rawspeed10DngOpcodes20FixBadPixelsConstantE]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj):DngOpcodes.cpp:(.rdata$_ZTIN8rawspeed10DngOpcodes9ROIOpcodeE[_ZTIN8rawspeed10DngOpcodes9ROIOpcodeE]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj):DngOpcodes.cpp:(.rdata$_ZTIN8rawspeed10DngOpcodes16FixBadPixelsListE[_ZTIN8rawspeed10DngOpcodes16FixBadPixelsListE]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj):DngOpcodes.cpp:(.rdata$_ZTIN8rawspeed10DngOpcodes10TrimBoundsE[_ZTIN8rawspeed10DngOpcodes10TrimBoundsE]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj):DngOpcodes.cpp:(.rdata$_ZTIN8rawspeed10DngOpcodes11PixelOpcodeE[_ZTIN8rawspeed10DngOpcodes11PixelOpcodeE]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj):DngOpcodes.cpp:(.rdata$_ZTIN8rawspeed10DngOpcodes12LookupOpcodeE[_ZTIN8rawspeed10DngOpcodes12LookupOpcodeE]+0x0): more undefined references to `vtable for __cxxabiv1::__si_class_type_info' follow
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj):DngOpcodes.cpp:(.rdata$_ZTVN8rawspeed10DngOpcodes9ROIOpcodeE[_ZTVN8rawspeed10DngOpcodes9ROIOpcodeE]+0x28): undefined reference to `__cxa_pure_virtual'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj):DngOpcodes.cpp:(.rdata$_ZTVN8rawspeed10DngOpcodes11PixelOpcodeE[_ZTVN8rawspeed10DngOpcodes11PixelOpcodeE]+0x28): undefined reference to `__cxa_pure_virtual'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj):DngOpcodes.cpp:(.rdata$_ZTVN8rawspeed10DngOpcodes13DeltaRowOrColINS0_17DeltaRowOrColBase7SelectYEEE[_ZTVN8rawspeed10DngOpcodes13DeltaRowOrColINS0_17DeltaRowOrColBase7SelectYEEE]+0x28): undefined reference to `__cxa_pure_virtual'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj):DngOpcodes.cpp:(.rdata$_ZTVN8rawspeed10DngOpcodes13DeltaRowOrColINS0_17DeltaRowOrColBase7SelectYEEE[_ZTVN8rawspeed10DngOpcodes13DeltaRowOrColINS0_17DeltaRowOrColBase7SelectYEEE]+0x30): undefined reference to `__cxa_pure_virtual'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj):DngOpcodes.cpp:(.rdata$_ZTVN8rawspeed10DngOpcodes13DeltaRowOrColINS0_17DeltaRowOrColBase7SelectXEEE[_ZTVN8rawspeed10DngOpcodes13DeltaRowOrColINS0_17DeltaRowOrColBase7SelectXEEE]+0x28): undefined reference to `__cxa_pure_virtual'
 external/rawspeed/src/librawspeed.a(DngOpcodes.cpp.obj):DngOpcodes.cpp:(.rdata$_ZTVN8rawspeed10DngOpcodes13DeltaRowOrColINS0_17DeltaRowOrColBase7SelectXEEE[_ZTVN8rawspeed10DngOpcodes13DeltaRowOrColINS0_17DeltaRowOrColBase7SelectXEEE]+0x30): more undefined references to `__cxa_pure_virtual' follow
 external/rawspeed/src/librawspeed.a(RawImageDataFloat.cpp.obj):RawImageDataFloat.cpp:(.data+0x0): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(RawImageDataFloat.cpp.obj): In function `rawspeed::RawImageDataFloat::~RawImageDataFloat()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/common/RawImage.h:213: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(RawImageDataFloat.cpp.obj):RawImageDataFloat.cpp:(.rdata$_ZTIN8rawspeed17RawImageDataFloatE[_ZTIN8rawspeed17RawImageDataFloatE]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info'
 external/rawspeed/src/librawspeed.a(RawImageDataU16.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned int>::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(RawImageDataU16.cpp.obj): In function `__gnu_cxx::new_allocator<unsigned int>::deallocate(unsigned int*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(RawImageDataU16.cpp.obj):RawImageDataU16.cpp:(.data+0x0): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(RawImageDataU16.cpp.obj):RawImageDataU16.cpp:(.xdata+0xbc): undefined reference to `__gxx_personality_seh0'
 external/rawspeed/src/librawspeed.a(RawImageDataU16.cpp.obj): In function `rawspeed::RawImageDataU16::~RawImageDataU16()':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/common/RawImage.h:193: undefined reference to `operator delete(void*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(RawImageDataU16.cpp.obj):RawImageDataU16.cpp:(.rdata$_ZTIN8rawspeed15RawImageDataU16E[_ZTIN8rawspeed15RawImageDataU16E]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info'
 external/rawspeed/src/librawspeed.a(Camera.cpp.obj): In function `bool std::operator==<char, std::char_traits<char>, std::allocator<char> >(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:5843: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare(char const*) const'
 external/rawspeed/src/librawspeed.a(Camera.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(Camera.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 external/rawspeed/src/librawspeed.a(Camera.cpp.obj): In function `bool std::operator==<char, std::char_traits<char>, std::allocator<char> >(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:5843: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare(char const*) const'
 external/rawspeed/src/librawspeed.a(Camera.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(Camera.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::assign(char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1388: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_replace(unsigned long long, unsigned long long, char const*, unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1388: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_replace(unsigned long long, unsigned long long, char const*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(Camera.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1315: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
 external/rawspeed/src/librawspeed.a(Camera.cpp.obj): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::assign(char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:1388: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_replace(unsigned long long, unsigned long long, char const*, unsigned long long)'
 external/rawspeed/src/librawspeed.a(Camera.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 external/rawspeed/src/librawspeed.a(Camera.cpp.obj): In function `bool std::operator==<char, std::char_traits<char>, std::allocator<char> >(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:5843: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare(char const*) const'
 external/rawspeed/src/librawspeed.a(Camera.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(Camera.cpp.obj): In function `bool std::operator==<char, std::char_traits<char>, std::allocator<char> >(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:5843: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare(char const*) const'
 external/rawspeed/src/librawspeed.a(Camera.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(Camera.cpp.obj): In function `bool std::operator==<char, std::char_traits<char>, std::allocator<char> >(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:5843: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare(char const*) const'
 external/rawspeed/src/librawspeed.a(Camera.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(Camera.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 external/rawspeed/src/librawspeed.a(Camera.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(Camera.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 external/rawspeed/src/librawspeed.a(Camera.cpp.obj): In function `std::map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, rawspeed::CFAColor, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, rawspeed::CFAColor> > >::at(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/stl_map.h:542: undefined reference to `std::__throw_out_of_range(char const*)'
 external/rawspeed/src/librawspeed.a(Camera.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 external/rawspeed/src/librawspeed.a(Camera.cpp.obj): In function `bool std::operator==<char, std::char_traits<char>, std::allocator<char> >(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:5843: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare(char const*) const'
 external/rawspeed/src/librawspeed.a(Camera.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(Camera.cpp.obj): In function `rawspeed::Camera::parseCFA(pugi::xml_node const&)':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/metadata/Camera.cpp:149: undefined reference to `__cxa_begin_catch'
 external/rawspeed/src/librawspeed.a(Camera.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 external/rawspeed/src/librawspeed.a(Camera.cpp.obj): In function `std::map<char, rawspeed::CFAColor, std::less<char>, std::allocator<std::pair<char const, rawspeed::CFAColor> > >::at(char const&) const':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/stl_map.h:542: undefined reference to `std::__throw_out_of_range(char const*)'
 external/rawspeed/src/librawspeed.a(Camera.cpp.obj): In function `rawspeed::Camera::parseCFA(pugi::xml_node const&)':
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/metadata/Camera.cpp:124: undefined reference to `__cxa_begin_catch'
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/metadata/Camera.cpp:149: undefined reference to `__cxa_end_catch'
 C:/repo/mingw-w64-darktable/src/darktable-2.4.0/src/external/rawspeed/src/librawspeed/metadata/Camera.cpp:124: undefined reference to `__cxa_end_catch'
 external/rawspeed/src/librawspeed.a(Camera.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(Camera.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 external/rawspeed/src/librawspeed.a(Camera.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(Camera.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 external/rawspeed/src/librawspeed.a(Camera.cpp.obj): In function `bool std::operator==<char, std::char_traits<char>, std::allocator<char> >(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, char const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.h:5843: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare(char const*) const'
 external/rawspeed/src/librawspeed.a(Camera.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(Camera.cpp.obj): In function `std::_Rb_tree_iterator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >::operator--()':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/stl_tree.h:302: undefined reference to `std::_Rb_tree_decrement(std::_Rb_tree_node_base*)'
 external/rawspeed/src/librawspeed.a(Camera.cpp.obj): In function `__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::allocate(unsigned long long, void const*)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:111: undefined reference to `operator new(unsigned long long)'
 external/rawspeed/src/librawspeed.a(Camera.cpp.obj): In function `std::_Rb_tree_iterator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > std::_Rb_tree<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::_Select1st<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::_M_insert_<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > const&, std::_Rb_tree<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::_Select1st<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::_Alloc_node>(std::_Rb_tree_node_base*, std::_Rb_tree_node_base*, std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > const&, std::_Rb_tree<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::_Select1st<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::_Alloc_node&)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/stl_tree.h:1755: undefined reference to `std::_Rb_tree_insert_and_rebalance(bool, std::_Rb_tree_node_base*, std::_Rb_tree_node_base*, std::_Rb_tree_node_base&)'
 external/rawspeed/src/librawspeed.a(Camera.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)'
 external/rawspeed/src/librawspeed.a(Camera.cpp.obj):C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:219: more undefined references to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long long&, unsigned long long)' follow
 external/rawspeed/src/librawspeed.a(Camera.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(Camera.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 external/rawspeed/src/librawspeed.a(Camera.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(Camera.cpp.obj): In function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag)':
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
 external/rawspeed/src/librawspeed.a(Camera.cpp.obj): In function `__gnu_cxx::new_allocator<char>::deallocate(char*, unsigned long long)':
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 C:/building/msys64/mingw64/include/c++/7.2.0/ext/new_allocator.h:125: undefined reference to `operator delete(void*)'
 external/rawspeed/src/librawspeed.a(Camera.cpp.obj): In function `void std::_Rb_tree<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::_Select1st<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, st