config.log from repp compilation

config.log

This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.

It was created by repp configure beta, which was
generated by GNU Autoconf 2.71.  Invocation command line was

  $ ./configure

## --------- ##
## Platform. ##
## --------- ##

hostname = tenis.local
uname -m = x86_64
uname -r = 21.6.0
uname -s = Darwin
uname -v = Darwin Kernel Version 21.6.0: Sat Jun 18 17:07:25 PDT 2022; root:xnu-8020.140.41~1/RELEASE_X86_64

/usr/bin/uname -p = i386
/bin/uname -X     = unknown

/bin/arch              = unknown
/usr/bin/arch -k       = unknown
/usr/convex/getsysinfo = unknown
/usr/bin/hostinfo      = Mach kernel version:
	 Darwin Kernel Version 21.6.0: Sat Jun 18 17:07:25 PDT 2022; root:xnu-8020.140.41~1/RELEASE_X86_64
Kernel configured for up to 12 processors.
6 processors are physically available.
12 processors are logically available.
Processor type: x86_64h (Intel x86-64h Haswell)
Processors active: 0 1 2 3 4 5 6 7 8 9 10 11
Primary memory available: 16.00 gigabytes
Default processor set: 631 tasks, 2522 threads, 12 processors
Load average: 2.93, Mach factor: 9.15
/bin/machine           = unknown
/usr/bin/oslevel       = unknown
/bin/universe          = unknown

PATH: /Users/ar/.opam/test/bin/
PATH: /usr/local/opt/icu4c/sbin/
PATH: /usr/local/opt/icu4c/bin/
PATH: /Users/ar/.rbenv/shims/
PATH: /usr/local/opt/openjdk/bin/
PATH: /usr/local/opt/[email protected]/bin/
PATH: /Users/ar/.local/bin/
PATH: /usr/local/Cellar/mongodb-community/5.0.3/bin/
PATH: /Users/ar/.elan/bin/
PATH: /usr/local/bin/
PATH: /usr/bin/
PATH: /bin/
PATH: /usr/sbin/
PATH: /sbin/
PATH: /Library/TeX/texbin/
PATH: /opt/X11/bin/
PATH: /Library/Apple/usr/bin/


## ----------- ##
## Core tests. ##
## ----------- ##

configure:2817: looking for aux files: compile config.guess config.sub ltmain.sh missing install-sh
configure:2830:  trying ./
configure:2859:   ./compile found
configure:2859:   ./config.guess found
configure:2859:   ./config.sub found
configure:2859:   ./ltmain.sh found
configure:2859:   ./missing found
configure:2841:   ./install-sh found
configure:2988: checking for a BSD-compatible install
configure:3061: result: /usr/local/bin/ginstall -c
configure:3072: checking whether build environment is sane
configure:3127: result: yes
configure:3286: checking for a race-free mkdir -p
configure:3330: result: /usr/local/bin/gmkdir -p
configure:3337: checking for gawk
configure:3358: found /usr/local/bin/gawk
configure:3369: result: gawk
configure:3380: checking whether make sets $(MAKE)
configure:3403: result: yes
configure:3433: checking whether make supports nested variables
configure:3451: result: yes
configure:3620: checking build system type
configure:3635: result: x86_64-apple-darwin21.6.0
configure:3655: checking host system type
configure:3669: result: x86_64-apple-darwin21.6.0
configure:3710: checking how to print strings
configure:3737: result: printf
configure:3771: checking whether make supports the include directive
configure:3786: make -f confmf.GNU && cat confinc.out
this is the am__doit target
configure:3789: $? = 0
configure:3808: result: yes (GNU style)
configure:3884: checking for gcc
configure:3916: result: clang
configure:4269: checking for C compiler version
configure:4278: clang --version >&5
Apple clang version 13.1.6 (clang-1316.0.21.2.5)
Target: x86_64-apple-darwin21.6.0
Thread model: posix
InstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin
configure:4289: $? = 0
configure:4278: clang -v >&5
Apple clang version 13.1.6 (clang-1316.0.21.2.5)
Target: x86_64-apple-darwin21.6.0
Thread model: posix
InstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin
configure:4289: $? = 0
configure:4278: clang -V >&5
clang: error: argument to '-V' is missing (expected 1 value)
clang: error: no input files
configure:4289: $? = 1
configure:4278: clang -qversion >&5
clang: error: unknown argument '-qversion'; did you mean '--version'?
clang: error: no input files
configure:4289: $? = 1
configure:4278: clang -version >&5
clang: error: unknown argument '-version'; did you mean '--version'?
clang: error: no input files
configure:4289: $? = 1
configure:4309: checking whether the C compiler works
configure:4331: clang -fsanitize=signed-integer-overflow -fsanitize=undefined -ggdb3 -O0 -std=c11 -Wall -Werror -Wextra -Wno-sign-compare -Wno-unused-parameter -Wno-unused-variable -Wshadow -I/usr/local/opt/icu4c/include -L/usr/local/opt/icu4c/lib conftest.c  >&5
configure:4335: $? = 0
configure:4385: result: yes
configure:4388: checking for C compiler default output file name
configure:4390: result: a.out
configure:4396: checking for suffix of executables
configure:4403: clang -o conftest -fsanitize=signed-integer-overflow -fsanitize=undefined -ggdb3 -O0 -std=c11 -Wall -Werror -Wextra -Wno-sign-compare -Wno-unused-parameter -Wno-unused-variable -Wshadow -I/usr/local/opt/icu4c/include -L/usr/local/opt/icu4c/lib conftest.c  >&5
configure:4407: $? = 0
configure:4430: result: 
configure:4452: checking whether we are cross compiling
configure:4460: clang -o conftest -fsanitize=signed-integer-overflow -fsanitize=undefined -ggdb3 -O0 -std=c11 -Wall -Werror -Wextra -Wno-sign-compare -Wno-unused-parameter -Wno-unused-variable -Wshadow -I/usr/local/opt/icu4c/include -L/usr/local/opt/icu4c/lib conftest.c  >&5
configure:4464: $? = 0
configure:4471: ./conftest
configure:4475: $? = 0
configure:4490: result: no
configure:4495: checking for suffix of object files
configure:4518: clang -c -fsanitize=signed-integer-overflow -fsanitize=undefined -ggdb3 -O0 -std=c11 -Wall -Werror -Wextra -Wno-sign-compare -Wno-unused-parameter -Wno-unused-variable -Wshadow -I/usr/local/opt/icu4c/include conftest.c >&5
configure:4522: $? = 0
configure:4544: result: o
configure:4548: checking whether the compiler supports GNU C
configure:4568: clang -c -fsanitize=signed-integer-overflow -fsanitize=undefined -ggdb3 -O0 -std=c11 -Wall -Werror -Wextra -Wno-sign-compare -Wno-unused-parameter -Wno-unused-variable -Wshadow -I/usr/local/opt/icu4c/include conftest.c >&5
configure:4568: $? = 0
configure:4578: result: yes
configure:4589: checking whether clang accepts -g
configure:4610: clang -c -g -I/usr/local/opt/icu4c/include conftest.c >&5
configure:4610: $? = 0
configure:4654: result: yes
configure:4674: checking for clang option to enable C11 features
configure:4689: clang  -c -fsanitize=signed-integer-overflow -fsanitize=undefined -ggdb3 -O0 -std=c11 -Wall -Werror -Wextra -Wno-sign-compare -Wno-unused-parameter -Wno-unused-variable -Wshadow -I/usr/local/opt/icu4c/include conftest.c >&5
configure:4689: $? = 0
configure:4707: result: none needed
configure:4823: checking whether clang understands -c and -o together
configure:4846: clang -c conftest.c -o conftest2.o
configure:4849: $? = 0
configure:4846: clang -c conftest.c -o conftest2.o
configure:4849: $? = 0
configure:4861: result: yes
configure:4880: checking dependency style of clang
configure:4992: result: gcc3
configure:5007: checking for a sed that does not truncate output
configure:5077: result: /usr/bin/sed
configure:5095: checking for grep that handles long lines and -e
configure:5159: result: /usr/bin/grep
configure:5164: checking for egrep
configure:5232: result: /usr/bin/grep -E
configure:5237: checking for fgrep
configure:5305: result: /usr/bin/grep -F
configure:5341: checking for ld used by clang
configure:5409: result: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld
configure:5416: checking if the linker (/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld) is GNU ld
configure:5432: result: no
configure:5444: checking for BSD- or MS-compatible name lister (nm)
configure:5499: result: /usr/bin/nm -B
configure:5639: checking the name lister (/usr/bin/nm -B) interface
configure:5647: clang -c -fsanitize=signed-integer-overflow -fsanitize=undefined -ggdb3 -O0 -std=c11 -Wall -Werror -Wextra -Wno-sign-compare -Wno-unused-parameter -Wno-unused-variable -Wshadow -I/usr/local/opt/icu4c/include conftest.c >&5
configure:5650: /usr/bin/nm -B "conftest.o"
configure:5653: output
00000000000000f8 S _some_variable
configure:5660: result: BSD nm
configure:5663: checking whether ln -s works
configure:5667: result: yes
configure:5675: checking the maximum length of command line arguments
configure:5807: result: 786432
configure:5855: checking how to convert x86_64-apple-darwin21.6.0 file names to x86_64-apple-darwin21.6.0 format
configure:5896: result: func_convert_file_noop
configure:5903: checking how to convert x86_64-apple-darwin21.6.0 file names to toolchain format
configure:5924: result: func_convert_file_noop
configure:5931: checking for /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld option to reload object files
configure:5939: result: -r
configure:6018: checking for file
configure:6039: found /usr/bin/file
configure:6050: result: file
configure:6126: checking for objdump
configure:6147: found /usr/bin/objdump
configure:6158: result: objdump
configure:6190: checking how to recognize dependent libraries
configure:6391: result: pass_all
configure:6481: checking for dlltool
configure:6516: result: no
configure:6546: checking how to associate runtime and link libraries
configure:6574: result: printf %s\n
configure:6640: checking for ar
configure:6661: found /usr/bin/ar
configure:6672: result: ar
configure:6725: checking for archiver @FILE support
configure:6743: clang -c -fsanitize=signed-integer-overflow -fsanitize=undefined -ggdb3 -O0 -std=c11 -Wall -Werror -Wextra -Wno-sign-compare -Wno-unused-parameter -Wno-unused-variable -Wshadow -I/usr/local/opt/icu4c/include conftest.c >&5
configure:6743: $? = 0
configure:6747: ar cr libconftest.a @conftest.lst >&5
ar: @conftest.lst: No such file or directory
configure:6750: $? = 1
configure:6770: result: no
configure:6833: checking for strip
configure:6854: found /usr/bin/strip
configure:6865: result: strip
configure:6942: checking for ranlib
configure:6963: found /usr/bin/ranlib
configure:6974: result: ranlib
configure:7076: checking command to parse /usr/bin/nm -B output from clang object
configure:7230: clang -c -fsanitize=signed-integer-overflow -fsanitize=undefined -ggdb3 -O0 -std=c11 -Wall -Werror -Wextra -Wno-sign-compare -Wno-unused-parameter -Wno-unused-variable -Wshadow -I/usr/local/opt/icu4c/include conftest.c >&5
configure:7233: $? = 0
configure:7237: /usr/bin/nm -B conftest.o \| /usr/bin/sed -n -e 's/^.*[ ]\([ABCDGIRSTW][ABCDGIRSTW]*\)[ ][ ]*\([_A-Za-z][_A-Za-z0-9]*\)$/\1 \2 \2/p' | /usr/bin/sed '/ __gnu_lto/d' \> conftest.nm
configure:7240: $? = 0
cannot find nm_test_var in conftest.nm
configure:7230: clang -c -fsanitize=signed-integer-overflow -fsanitize=undefined -ggdb3 -O0 -std=c11 -Wall -Werror -Wextra -Wno-sign-compare -Wno-unused-parameter -Wno-unused-variable -Wshadow -I/usr/local/opt/icu4c/include conftest.c >&5
configure:7233: $? = 0
configure:7237: /usr/bin/nm -B conftest.o \| /usr/bin/sed -n -e 's/^.*[ ]\([ABCDGIRSTW][ABCDGIRSTW]*\)[ ][ ]*_\([_A-Za-z][_A-Za-z0-9]*\)$/\1 _\2 \2/p' | /usr/bin/sed '/ __gnu_lto/d' \> conftest.nm
configure:7240: $? = 0
configure:7306: clang -o conftest -fsanitize=signed-integer-overflow -fsanitize=undefined -ggdb3 -O0 -std=c11 -Wall -Werror -Wextra -Wno-sign-compare -Wno-unused-parameter -Wno-unused-variable -Wshadow -I/usr/local/opt/icu4c/include -L/usr/local/opt/icu4c/lib conftest.c conftstm.o >&5
warning: (x86_64)  could not find object file symbol for symbol _main
configure:7309: $? = 0
configure:7347: result: ok
configure:7394: checking for sysroot
configure:7425: result: no
configure:7432: checking for a working dd
configure:7476: result: /bin/dd
configure:7480: checking how to truncate binary pipes
configure:7496: result: /bin/dd bs=4096 count=1
configure:7833: checking for mt
configure:7868: result: no
configure:7888: checking if : is a manifest tool
configure:7895: : '-?'
configure:7903: result: no
configure:7964: checking for dsymutil
configure:7985: found /usr/bin/dsymutil
configure:7996: result: dsymutil
configure:8066: checking for nmedit
configure:8087: found /usr/bin/nmedit
configure:8098: result: nmedit
configure:8168: checking for lipo
configure:8189: found /usr/bin/lipo
configure:8200: result: lipo
configure:8270: checking for otool
configure:8291: found /usr/bin/otool
configure:8302: result: otool
configure:8372: checking for otool64
configure:8407: result: no
configure:8452: checking for -single_module linker flag
clang -fsanitize=signed-integer-overflow -fsanitize=undefined -ggdb3 -O0 -std=c11 -Wall -Werror -Wextra -Wno-sign-compare -Wno-unused-parameter -Wno-unused-variable -Wshadow -L/usr/local/opt/icu4c/lib -o libconftest.dylib -dynamiclib -Wl,-single_module conftest.c
configure:8486: result: yes
configure:8489: checking for -exported_symbols_list linker flag
configure:8510: clang -o conftest -fsanitize=signed-integer-overflow -fsanitize=undefined -ggdb3 -O0 -std=c11 -Wall -Werror -Wextra -Wno-sign-compare -Wno-unused-parameter -Wno-unused-variable -Wshadow -I/usr/local/opt/icu4c/include -L/usr/local/opt/icu4c/lib -Wl,-exported_symbols_list,conftest.sym conftest.c  >&5
configure:8510: $? = 0
configure:8521: result: yes
configure:8524: checking for -force_load linker flag
clang -fsanitize=signed-integer-overflow -fsanitize=undefined -ggdb3 -O0 -std=c11 -Wall -Werror -Wextra -Wno-sign-compare -Wno-unused-parameter -Wno-unused-variable -Wshadow -c -o conftest.o conftest.c
ar cr libconftest.a conftest.o
ranlib libconftest.a
clang -fsanitize=signed-integer-overflow -fsanitize=undefined -ggdb3 -O0 -std=c11 -Wall -Werror -Wextra -Wno-sign-compare -Wno-unused-parameter -Wno-unused-variable -Wshadow -L/usr/local/opt/icu4c/lib -o conftest conftest.c -Wl,-force_load,./libconftest.a
configure:8557: result: yes
configure:8628: checking for stdio.h
configure:8628: clang -c -fsanitize=signed-integer-overflow -fsanitize=undefined -ggdb3 -O0 -std=c11 -Wall -Werror -Wextra -Wno-sign-compare -Wno-unused-parameter -Wno-unused-variable -Wshadow -I/usr/local/opt/icu4c/include conftest.c >&5
configure:8628: $? = 0
configure:8628: result: yes
configure:8628: checking for stdlib.h
configure:8628: clang -c -fsanitize=signed-integer-overflow -fsanitize=undefined -ggdb3 -O0 -std=c11 -Wall -Werror -Wextra -Wno-sign-compare -Wno-unused-parameter -Wno-unused-variable -Wshadow -I/usr/local/opt/icu4c/include conftest.c >&5
configure:8628: $? = 0
configure:8628: result: yes
configure:8628: checking for string.h
configure:8628: clang -c -fsanitize=signed-integer-overflow -fsanitize=undefined -ggdb3 -O0 -std=c11 -Wall -Werror -Wextra -Wno-sign-compare -Wno-unused-parameter -Wno-unused-variable -Wshadow -I/usr/local/opt/icu4c/include conftest.c >&5
configure:8628: $? = 0
configure:8628: result: yes
configure:8628: checking for inttypes.h
configure:8628: clang -c -fsanitize=signed-integer-overflow -fsanitize=undefined -ggdb3 -O0 -std=c11 -Wall -Werror -Wextra -Wno-sign-compare -Wno-unused-parameter -Wno-unused-variable -Wshadow -I/usr/local/opt/icu4c/include conftest.c >&5
configure:8628: $? = 0
configure:8628: result: yes
configure:8628: checking for stdint.h
configure:8628: clang -c -fsanitize=signed-integer-overflow -fsanitize=undefined -ggdb3 -O0 -std=c11 -Wall -Werror -Wextra -Wno-sign-compare -Wno-unused-parameter -Wno-unused-variable -Wshadow -I/usr/local/opt/icu4c/include conftest.c >&5
configure:8628: $? = 0
configure:8628: result: yes
configure:8628: checking for strings.h
configure:8628: clang -c -fsanitize=signed-integer-overflow -fsanitize=undefined -ggdb3 -O0 -std=c11 -Wall -Werror -Wextra -Wno-sign-compare -Wno-unused-parameter -Wno-unused-variable -Wshadow -I/usr/local/opt/icu4c/include conftest.c >&5
configure:8628: $? = 0
configure:8628: result: yes
configure:8628: checking for sys/stat.h
configure:8628: clang -c -fsanitize=signed-integer-overflow -fsanitize=undefined -ggdb3 -O0 -std=c11 -Wall -Werror -Wextra -Wno-sign-compare -Wno-unused-parameter -Wno-unused-variable -Wshadow -I/usr/local/opt/icu4c/include conftest.c >&5
configure:8628: $? = 0
configure:8628: result: yes
configure:8628: checking for sys/types.h
configure:8628: clang -c -fsanitize=signed-integer-overflow -fsanitize=undefined -ggdb3 -O0 -std=c11 -Wall -Werror -Wextra -Wno-sign-compare -Wno-unused-parameter -Wno-unused-variable -Wshadow -I/usr/local/opt/icu4c/include conftest.c >&5
configure:8628: $? = 0
configure:8628: result: yes
configure:8628: checking for unistd.h
configure:8628: clang -c -fsanitize=signed-integer-overflow -fsanitize=undefined -ggdb3 -O0 -std=c11 -Wall -Werror -Wextra -Wno-sign-compare -Wno-unused-parameter -Wno-unused-variable -Wshadow -I/usr/local/opt/icu4c/include conftest.c >&5
configure:8628: $? = 0
configure:8628: result: yes
configure:8653: checking for dlfcn.h
configure:8653: clang -c -fsanitize=signed-integer-overflow -fsanitize=undefined -ggdb3 -O0 -std=c11 -Wall -Werror -Wextra -Wno-sign-compare -Wno-unused-parameter -Wno-unused-variable -Wshadow -I/usr/local/opt/icu4c/include conftest.c >&5
configure:8653: $? = 0
configure:8653: result: yes
configure:8912: checking for objdir
configure:8928: result: .libs
configure:9192: checking if clang supports -fno-rtti -fno-exceptions
configure:9211: clang -c -fsanitize=signed-integer-overflow -fsanitize=undefined -ggdb3 -O0 -std=c11 -Wall -Werror -Wextra -Wno-sign-compare -Wno-unused-parameter -Wno-unused-variable -Wshadow -I/usr/local/opt/icu4c/include -fno-rtti -fno-exceptions conftest.c >&5
configure:9215: $? = 0
configure:9228: result: yes
configure:9586: checking for clang option to produce PIC
configure:9594: result: -fno-common -DPIC
configure:9602: checking if clang PIC flag -fno-common -DPIC works
configure:9621: clang -c -fsanitize=signed-integer-overflow -fsanitize=undefined -ggdb3 -O0 -std=c11 -Wall -Werror -Wextra -Wno-sign-compare -Wno-unused-parameter -Wno-unused-variable -Wshadow -I/usr/local/opt/icu4c/include -fno-common -DPIC -DPIC conftest.c >&5
configure:9625: $? = 0
configure:9638: result: yes
configure:9667: checking if clang static flag -static works
configure:9696: result: no
configure:9711: checking if clang supports -c -o file.o
configure:9733: clang -c -fsanitize=signed-integer-overflow -fsanitize=undefined -ggdb3 -O0 -std=c11 -Wall -Werror -Wextra -Wno-sign-compare -Wno-unused-parameter -Wno-unused-variable -Wshadow -I/usr/local/opt/icu4c/include -o out/conftest2.o conftest.c >&5
configure:9737: $? = 0
configure:9759: result: yes
configure:9767: checking if clang supports -c -o file.o
configure:9815: result: yes
configure:9848: checking whether the clang linker (/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld) supports shared libraries
configure:11116: result: yes
configure:11357: checking dynamic linker characteristics
configure:12178: result: darwin21.6.0 dyld
configure:12300: checking how to hardcode library paths into programs
configure:12325: result: immediate
configure:12877: checking whether stripping libraries is possible
configure:12894: result: yes
configure:12928: checking if libtool supports shared libraries
configure:12930: result: yes
configure:12933: checking whether to build shared libraries
configure:12958: result: yes
configure:12961: checking whether to build static libraries
configure:12965: result: yes
configure:13072: checking for g++
configure:13093: found /usr/bin/g++
configure:13104: result: g++
configure:13131: checking for C++ compiler version
configure:13140: g++ --version >&5
Apple clang version 13.1.6 (clang-1316.0.21.2.5)
Target: x86_64-apple-darwin21.6.0
Thread model: posix
InstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin
configure:13151: $? = 0
configure:13140: g++ -v >&5
Apple clang version 13.1.6 (clang-1316.0.21.2.5)
Target: x86_64-apple-darwin21.6.0
Thread model: posix
InstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin
configure:13151: $? = 0
configure:13140: g++ -V >&5
clang: error: argument to '-V' is missing (expected 1 value)
clang: error: no input files
configure:13151: $? = 1
configure:13140: g++ -qversion >&5
clang: error: unknown argument '-qversion'; did you mean '--version'?
clang: error: no input files
configure:13151: $? = 1
configure:13155: checking whether the compiler supports GNU C++
configure:13175: g++ -c  -I/usr/local/opt/icu4c/include conftest.cpp >&5
configure:13175: $? = 0
configure:13185: result: yes
configure:13196: checking whether g++ accepts -g
configure:13217: g++ -c -g -I/usr/local/opt/icu4c/include conftest.cpp >&5
configure:13217: $? = 0
configure:13261: result: yes
configure:13281: checking for g++ option to enable C++11 features
configure:13296: g++  -c -g -O2 -I/usr/local/opt/icu4c/include conftest.cpp >&5
conftest.cpp:69:3: error: "Compiler does not advertise C++11 conformance"
# error "Compiler does not advertise C++11 conformance"
  ^
conftest.cpp:74:3: error: unknown type name 'constexpr'
  constexpr int get_val() { return 20; }
  ^
conftest.cpp:86:17: error: delegating constructors are permitted only in C++11
    delegate(): delegate(2354) {}
                ^~~~~~~~
conftest.cpp:97:26: warning: 'override' keyword is a C++11 extension [-Wc++11-extensions]
    virtual int getval() override final { return this->n * 2; }
                         ^
conftest.cpp:97:35: warning: 'final' keyword is a C++11 extension [-Wc++11-extensions]
    virtual int getval() override final { return this->n * 2; }
                                  ^
conftest.cpp:104:16: warning: defaulted function definitions are a C++11 extension [-Wc++11-extensions]
    nocopy() = default;
               ^
conftest.cpp:105:29: warning: deleted function definitions are a C++11 extension [-Wc++11-extensions]
    nocopy(const nocopy&) = delete;
                            ^
conftest.cpp:106:41: warning: deleted function definitions are a C++11 extension [-Wc++11-extensions]
    nocopy & operator=(const nocopy&) = delete;
                                        ^
conftest.cpp:118:25: warning: 'auto' type specifier is a C++11 extension [-Wc++11-extensions]
  template <typename V> auto sum(V first) -> V
                        ^
conftest.cpp:118:25: error: 'auto' not allowed in function return type
  template <typename V> auto sum(V first) -> V
                        ^~~~
conftest.cpp:118:42: error: expected ';' at end of declaration
  template <typename V> auto sum(V first) -> V
                                         ^
                                         ;
conftest.cpp:118:43: error: cannot use arrow operator on a type
  template <typename V> auto sum(V first) -> V
                                          ^
conftest.cpp:122:33: warning: variadic templates are a C++11 extension [-Wc++11-extensions]
  template <typename V, typename... Args> auto sum(V first, Args... rest) -> V
                                ^
conftest.cpp:122:43: warning: 'auto' type specifier is a C++11 extension [-Wc++11-extensions]
  template <typename V, typename... Args> auto sum(V first, Args... rest) -> V
                                          ^
conftest.cpp:122:43: error: 'auto' not allowed in function return type
  template <typename V, typename... Args> auto sum(V first, Args... rest) -> V
                                          ^~~~
conftest.cpp:122:74: error: expected ';' at end of declaration
  template <typename V, typename... Args> auto sum(V first, Args... rest) -> V
                                                                         ^
                                                                         ;
conftest.cpp:122:75: error: cannot use arrow operator on a type
  template <typename V, typename... Args> auto sum(V first, Args... rest) -> V
                                                                          ^
conftest.cpp:146:3: warning: 'auto' type specifier is a C++11 extension [-Wc++11-extensions]
  auto a1 = 6538;
  ^
conftest.cpp:147:3: warning: 'auto' type specifier is a C++11 extension [-Wc++11-extensions]
  auto a2 = 48573953.4;
  ^
conftest.cpp:148:3: warning: 'auto' type specifier is a C++11 extension [-Wc++11-extensions]
  auto a3 = "String literal";
  ^
conftest.cpp:151:8: warning: 'auto' type specifier is a C++11 extension [-Wc++11-extensions]
  for (auto i = a3; *i; ++i) { total += *i; }
       ^
conftest.cpp:167:8: warning: 'auto' type specifier is a C++11 extension [-Wc++11-extensions]
  for (auto &x : array) { x += 23; }
       ^
conftest.cpp:167:16: warning: range-based for loop is a C++11 extension [-Wc++11-extensions]
  for (auto &x : array) { x += 23; }
               ^
conftest.cpp:172:17: error: expected expression
  assert (eval ([](int x) { return x*2; }, 21) == 42);
                ^
conftest.cpp:174:17: error: expected expression
  assert (eval ([&](double x) { return d += x; }, 3.0) == 5.0);
                ^
conftest.cpp:176:17: error: expected expression
  assert (eval ([=](double x) mutable { return d += x; }, 4.0) == 9.0);
                ^
conftest.cpp:182:3: warning: 'auto' type specifier is a C++11 extension [-Wc++11-extensions]
  auto a = sum(1);
  ^
conftest.cpp:182:12: error: no matching function for call to 'sum'
  auto a = sum(1);
           ^~~
conftest.cpp:183:3: warning: 'auto' type specifier is a C++11 extension [-Wc++11-extensions]
  auto b = sum(1, 2);
  ^
conftest.cpp:183:12: error: no matching function for call to 'sum'
  auto b = sum(1, 2);
           ^~~
conftest.cpp:184:3: warning: 'auto' type specifier is a C++11 extension [-Wc++11-extensions]
  auto c = sum(1.0, 2.0, 3.0);
  ^
conftest.cpp:184:12: error: no matching function for call to 'sum'
  auto c = sum(1.0, 2.0, 3.0);
           ^~~
conftest.cpp:189:25: warning: empty parentheses interpreted as a function declaration [-Wvexing-parse]
  cxx11test::delegate d2();
                        ^~
conftest.cpp:189:25: note: remove parentheses to declare a variable
  cxx11test::delegate d2();
                        ^~
conftest.cpp:202:16: error: found '<::' after a template name which forms the digraph '<:' (aka '[') and a ':', did you mean '< ::'?
  test_template<::test_template<int>> v(test_template<int>(12));
               ^~~
               < ::
conftest.cpp:202:36: error: a space is required between consecutive right angle brackets (use '> >')
  test_template<::test_template<int>> v(test_template<int>(12));
                                   ^~
                                   > >
conftest.cpp:206:22: error: use of undeclared identifier 'u8'
  char const *utf8 = u8"UTF-8 string \u2500";
                     ^
conftest.cpp:206:24: error: expected ';' at end of declaration
  char const *utf8 = u8"UTF-8 string \u2500";
                       ^
                       ;
fatal error: too many errors emitted, stopping now [-ferror-limit=]
18 warnings and 20 errors generated.
configure:13296: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "repp"
| #define PACKAGE_TARNAME "repp"
| #define PACKAGE_VERSION "beta"
| #define PACKAGE_STRING "repp beta"
| #define PACKAGE_BUGREPORT "[email protected]"
| #define PACKAGE_URL ""
| #define PACKAGE "repp"
| #define VERSION "beta"
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_UNISTD_H 1
| #define STDC_HEADERS 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| /* end confdefs.h.  */
| 
| // Does the compiler advertise C++98 conformance?
| #if !defined __cplusplus || __cplusplus < 199711L
| # error "Compiler does not advertise C++98 conformance"
| #endif
| 
| // These inclusions are to reject old compilers that
| // lack the unsuffixed header files.
| #include <cstdlib>
| #include <exception>
| 
| // <cassert> and <cstring> are *not* freestanding headers in C++98.
| extern void assert (int);
| namespace std {
|   extern int strcmp (const char *, const char *);
| }
| 
| // Namespaces, exceptions, and templates were all added after "C++ 2.0".
| using std::exception;
| using std::strcmp;
| 
| namespace {
| 
| void test_exception_syntax()
| {
|   try {
|     throw "test";
|   } catch (const char *s) {
|     // Extra parentheses suppress a warning when building autoconf itself,
|     // due to lint rules shared with more typical C programs.
|     assert (!(strcmp) (s, "test"));
|   }
| }
| 
| template <typename T> struct test_template
| {
|   T const val;
|   explicit test_template(T t) : val(t) {}
|   template <typename U> T add(U u) { return static_cast<T>(u) + val; }
| };
| 
| } // anonymous namespace
| 
| 
| // Does the compiler advertise C++ 2011 conformance?
| #if !defined __cplusplus || __cplusplus < 201103L
| # error "Compiler does not advertise C++11 conformance"
| #endif
| 
| namespace cxx11test
| {
|   constexpr int get_val() { return 20; }
| 
|   struct testinit
|   {
|     int i;
|     double d;
|   };
| 
|   class delegate
|   {
|   public:
|     delegate(int n) : n(n) {}
|     delegate(): delegate(2354) {}
| 
|     virtual int getval() { return this->n; };
|   protected:
|     int n;
|   };
| 
|   class overridden : public delegate
|   {
|   public:
|     overridden(int n): delegate(n) {}
|     virtual int getval() override final { return this->n * 2; }
|   };
| 
|   class nocopy
|   {
|   public:
|     nocopy(int i): i(i) {}
|     nocopy() = default;
|     nocopy(const nocopy&) = delete;
|     nocopy & operator=(const nocopy&) = delete;
|   private:
|     int i;
|   };
| 
|   // for testing lambda expressions
|   template <typename Ret, typename Fn> Ret eval(Fn f, Ret v)
|   {
|     return f(v);
|   }
| 
|   // for testing variadic templates and trailing return types
|   template <typename V> auto sum(V first) -> V
|   {
|     return first;
|   }
|   template <typename V, typename... Args> auto sum(V first, Args... rest) -> V
|   {
|     return first + sum(rest...);
|   }
| }
| 
| 
| int
| main (int argc, char **argv)
| {
|   int ok = 0;
|   
|   assert (argc);
|   assert (! argv[0]);
| {
|   test_exception_syntax ();
|   test_template<double> tt (2.0);
|   assert (tt.add (4) == 6.0);
|   assert (true && !false);
| }
| 
|   
| {
|   // Test auto and decltype
|   auto a1 = 6538;
|   auto a2 = 48573953.4;
|   auto a3 = "String literal";
| 
|   int total = 0;
|   for (auto i = a3; *i; ++i) { total += *i; }
| 
|   decltype(a2) a4 = 34895.034;
| }
| {
|   // Test constexpr
|   short sa[cxx11test::get_val()] = { 0 };
| }
| {
|   // Test initializer lists
|   cxx11test::testinit il = { 4323, 435234.23544 };
| }
| {
|   // Test range-based for
|   int array[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3,
|                  14, 19, 17, 8, 6, 20, 16, 2, 11, 1};
|   for (auto &x : array) { x += 23; }
| }
| {
|   // Test lambda expressions
|   using cxx11test::eval;
|   assert (eval ([](int x) { return x*2; }, 21) == 42);
|   double d = 2.0;
|   assert (eval ([&](double x) { return d += x; }, 3.0) == 5.0);
|   assert (d == 5.0);
|   assert (eval ([=](double x) mutable { return d += x; }, 4.0) == 9.0);
|   assert (d == 5.0);
| }
| {
|   // Test use of variadic templates
|   using cxx11test::sum;
|   auto a = sum(1);
|   auto b = sum(1, 2);
|   auto c = sum(1.0, 2.0, 3.0);
| }
| {
|   // Test constructor delegation
|   cxx11test::delegate d1;
|   cxx11test::delegate d2();
|   cxx11test::delegate d3(45);
| }
| {
|   // Test override and final
|   cxx11test::overridden o1(55464);
| }
| {
|   // Test nullptr
|   char *c = nullptr;
| }
| {
|   // Test template brackets
|   test_template<::test_template<int>> v(test_template<int>(12));
| }
| {
|   // Unicode literals
|   char const *utf8 = u8"UTF-8 string \u2500";
|   char16_t const *utf16 = u"UTF-8 string \u2500";
|   char32_t const *utf32 = U"UTF-32 string \u2500";
| }
| 
|   return ok;
| }
| 
configure:13314: result: none needed
configure:13380: checking dependency style of g++
configure:13492: result: gcc3
configure:13525: checking how to run the C++ preprocessor
configure:13547: g++ -E -I/usr/local/opt/icu4c/include conftest.cpp
configure:13547: $? = 0
configure:13562: g++ -E -I/usr/local/opt/icu4c/include conftest.cpp
conftest.cpp:23:10: fatal error: 'ac_nonexistent.h' file not found
#include <ac_nonexistent.h>
         ^~~~~~~~~~~~~~~~~~
1 error generated.
configure:13562: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "repp"
| #define PACKAGE_TARNAME "repp"
| #define PACKAGE_VERSION "beta"
| #define PACKAGE_STRING "repp beta"
| #define PACKAGE_BUGREPORT "[email protected]"
| #define PACKAGE_URL ""
| #define PACKAGE "repp"
| #define VERSION "beta"
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_UNISTD_H 1
| #define STDC_HEADERS 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| /* end confdefs.h.  */
| #include <ac_nonexistent.h>
configure:13589: result: g++ -E
configure:13603: g++ -E -I/usr/local/opt/icu4c/include conftest.cpp
configure:13603: $? = 0
configure:13618: g++ -E -I/usr/local/opt/icu4c/include conftest.cpp
conftest.cpp:23:10: fatal error: 'ac_nonexistent.h' file not found
#include <ac_nonexistent.h>
         ^~~~~~~~~~~~~~~~~~
1 error generated.
configure:13618: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "repp"
| #define PACKAGE_TARNAME "repp"
| #define PACKAGE_VERSION "beta"
| #define PACKAGE_STRING "repp beta"
| #define PACKAGE_BUGREPORT "[email protected]"
| #define PACKAGE_URL ""
| #define PACKAGE "repp"
| #define VERSION "beta"
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_UNISTD_H 1
| #define STDC_HEADERS 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| /* end confdefs.h.  */
| #include <ac_nonexistent.h>
configure:13783: checking for ld used by g++
configure:13851: result: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld
configure:13858: checking if the linker (/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld) is GNU ld
configure:13874: result: no
configure:13929: checking whether the g++ linker (/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld) supports shared libraries
configure:15007: result: yes
configure:15043: g++ -c -g -O2 -I/usr/local/opt/icu4c/include conftest.cpp >&5
configure:15046: $? = 0
configure:15527: checking for g++ option to produce PIC
configure:15535: result: -fno-common -DPIC
configure:15543: checking if g++ PIC flag -fno-common -DPIC works
configure:15562: g++ -c -g -O2 -I/usr/local/opt/icu4c/include -fno-common -DPIC -DPIC conftest.cpp >&5
configure:15566: $? = 0
configure:15579: result: yes
configure:15602: checking if g++ static flag -static works
configure:15631: result: no
configure:15643: checking if g++ supports -c -o file.o
configure:15665: g++ -c -g -O2 -I/usr/local/opt/icu4c/include -o out/conftest2.o conftest.cpp >&5
configure:15669: $? = 0
configure:15691: result: yes
configure:15696: checking if g++ supports -c -o file.o
configure:15744: result: yes
configure:15774: checking whether the g++ linker (/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld) supports shared libraries
configure:15814: result: yes
configure:15956: checking dynamic linker characteristics
configure:16704: result: darwin21.6.0 dyld
configure:16769: checking how to hardcode library paths into programs
configure:16794: result: immediate
configure:16839: checking how to run the C preprocessor
configure:16865: clang -E -I/usr/local/opt/icu4c/include conftest.c
configure:16865: $? = 0
configure:16880: clang -E -I/usr/local/opt/icu4c/include conftest.c
conftest.c:23:10: fatal error: 'ac_nonexistent.h' file not found
#include <ac_nonexistent.h>
         ^~~~~~~~~~~~~~~~~~
1 error generated.
configure:16880: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "repp"
| #define PACKAGE_TARNAME "repp"
| #define PACKAGE_VERSION "beta"
| #define PACKAGE_STRING "repp beta"
| #define PACKAGE_BUGREPORT "[email protected]"
| #define PACKAGE_URL ""
| #define PACKAGE "repp"
| #define VERSION "beta"
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_UNISTD_H 1
| #define STDC_HEADERS 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| /* end confdefs.h.  */
| #include <ac_nonexistent.h>
configure:16907: result: clang -E
configure:16921: clang -E -I/usr/local/opt/icu4c/include conftest.c
configure:16921: $? = 0
configure:16936: clang -E -I/usr/local/opt/icu4c/include conftest.c
conftest.c:23:10: fatal error: 'ac_nonexistent.h' file not found
#include <ac_nonexistent.h>
         ^~~~~~~~~~~~~~~~~~
1 error generated.
configure:16936: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "repp"
| #define PACKAGE_TARNAME "repp"
| #define PACKAGE_VERSION "beta"
| #define PACKAGE_STRING "repp beta"
| #define PACKAGE_BUGREPORT "[email protected]"
| #define PACKAGE_URL ""
| #define PACKAGE "repp"
| #define VERSION "beta"
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_UNISTD_H 1
| #define STDC_HEADERS 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| /* end confdefs.h.  */
| #include <ac_nonexistent.h>
configure:17006: checking for icu-config
configure:17029: found /usr/local/opt/icu4c/bin/icu-config
configure:17042: result: /usr/local/opt/icu4c/bin/icu-config
configure:17101: checking for unicode/unistr.h
configure:17101: g++ -c -std=c++11  -g -O2 -I/usr/local/Cellar/icu4c/70.1/include  -I/usr/local/opt/icu4c/include conftest.cpp >&5
configure:17101: $? = 0
configure:17101: result: yes
configure:17121: checking ICU library usability
configure:17134: g++ -o conftest -std=c++11  -g -O2 -I/usr/local/Cellar/icu4c/70.1/include  -I/usr/local/opt/icu4c/include  -L/usr/local/Cellar/icu4c/70.1/lib -licui18n -licuuc -licudata   -L/usr/local/opt/icu4c/lib conftest.cpp -lpthread -lm    -licui18n -licuuc -licudata   >&5
conftest.cpp:28:2: error: unknown type name 'UnicodeString'; did you mean 'icu_70::UnicodeString'?
 UnicodeString s=UNICODE_STRING("foo", 32);
 ^~~~~~~~~~~~~
 icu_70::UnicodeString
/usr/local/Cellar/icu4c/70.1/include/unicode/unistr.h:295:20: note: 'icu_70::UnicodeString' declared here
class U_COMMON_API UnicodeString : public Replaceable
                   ^
1 error generated.
configure:17134: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "repp"
| #define PACKAGE_TARNAME "repp"
| #define PACKAGE_VERSION "beta"
| #define PACKAGE_STRING "repp beta"
| #define PACKAGE_BUGREPORT "[email protected]"
| #define PACKAGE_URL ""
| #define PACKAGE "repp"
| #define VERSION "beta"
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_UNISTD_H 1
| #define STDC_HEADERS 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define HAVE_UNICODE_UNISTR_H 1
| /* end confdefs.h.  */
| #include <unicode/unistr.h>
| int
| main (void)
| {
|  UnicodeString s=UNICODE_STRING("foo", 32);
|   ;
|   return 0;
| }
configure:17139: result: no
configure:17177: error: required ICU library are missing

## ---------------- ##
## Cache variables. ##
## ---------------- ##

ac_cv_build=x86_64-apple-darwin21.6.0
ac_cv_c_compiler_gnu=yes
ac_cv_cxx_compiler_gnu=yes
ac_cv_env_BOOST_ROOT_set=
ac_cv_env_BOOST_ROOT_value=
ac_cv_env_CCC_set=
ac_cv_env_CCC_value=
ac_cv_env_CC_set=set
ac_cv_env_CC_value=clang
ac_cv_env_CFLAGS_set=set
ac_cv_env_CFLAGS_value='-fsanitize=signed-integer-overflow -fsanitize=undefined -ggdb3 -O0 -std=c11 -Wall -Werror -Wextra -Wno-sign-compare -Wno-unused-parameter -Wno-unused-variable -Wshadow'
ac_cv_env_CPPFLAGS_set=set
ac_cv_env_CPPFLAGS_value=-I/usr/local/opt/icu4c/include
ac_cv_env_CPP_set=
ac_cv_env_CPP_value=
ac_cv_env_CXXCPP_set=
ac_cv_env_CXXCPP_value=
ac_cv_env_CXXFLAGS_set=
ac_cv_env_CXXFLAGS_value=
ac_cv_env_CXX_set=
ac_cv_env_CXX_value=
ac_cv_env_LDFLAGS_set=set
ac_cv_env_LDFLAGS_value=-L/usr/local/opt/icu4c/lib
ac_cv_env_LIBS_set=
ac_cv_env_LIBS_value=
ac_cv_env_LT_SYS_LIBRARY_PATH_set=
ac_cv_env_LT_SYS_LIBRARY_PATH_value=
ac_cv_env_build_alias_set=
ac_cv_env_build_alias_value=
ac_cv_env_host_alias_set=
ac_cv_env_host_alias_value=
ac_cv_env_target_alias_set=
ac_cv_env_target_alias_value=
ac_cv_header_dlfcn_h=yes
ac_cv_header_inttypes_h=yes
ac_cv_header_stdint_h=yes
ac_cv_header_stdio_h=yes
ac_cv_header_stdlib_h=yes
ac_cv_header_string_h=yes
ac_cv_header_strings_h=yes
ac_cv_header_sys_stat_h=yes
ac_cv_header_sys_types_h=yes
ac_cv_header_unicode_unistr_h=yes
ac_cv_header_unistd_h=yes
ac_cv_host=x86_64-apple-darwin21.6.0
ac_cv_objext=o
ac_cv_path_EGREP='/usr/bin/grep -E'
ac_cv_path_FGREP='/usr/bin/grep -F'
ac_cv_path_GREP=/usr/bin/grep
ac_cv_path_SED=/usr/bin/sed
ac_cv_path_ax_lib_icu_config=/usr/local/opt/icu4c/bin/icu-config
ac_cv_path_install='/usr/local/bin/ginstall -c'
ac_cv_path_lt_DD=/bin/dd
ac_cv_path_mkdir=/usr/local/bin/gmkdir
ac_cv_prog_AWK=gawk
ac_cv_prog_CPP='clang -E'
ac_cv_prog_CXXCPP='g++ -E'
ac_cv_prog_ac_ct_AR=ar
ac_cv_prog_ac_ct_CC=clang
ac_cv_prog_ac_ct_CXX=g++
ac_cv_prog_ac_ct_DSYMUTIL=dsymutil
ac_cv_prog_ac_ct_FILECMD=file
ac_cv_prog_ac_ct_LIPO=lipo
ac_cv_prog_ac_ct_NMEDIT=nmedit
ac_cv_prog_ac_ct_OBJDUMP=objdump
ac_cv_prog_ac_ct_OTOOL=otool
ac_cv_prog_ac_ct_RANLIB=ranlib
ac_cv_prog_ac_ct_STRIP=strip
ac_cv_prog_cc_c11=
ac_cv_prog_cc_g=yes
ac_cv_prog_cc_stdc=
ac_cv_prog_cxx_11=no
ac_cv_prog_cxx_g=yes
ac_cv_prog_cxx_stdcxx=
ac_cv_prog_make_make_set=yes
am_cv_CC_dependencies_compiler_type=gcc3
am_cv_CXX_dependencies_compiler_type=gcc3
am_cv_make_support_nested_variables=yes
am_cv_prog_cc_c_o=yes
lt_cv_apple_cc_single_mod=yes
lt_cv_ar_at_file=no
lt_cv_deplibs_check_method=pass_all
lt_cv_file_magic_cmd='$MAGIC_CMD'
lt_cv_file_magic_test_file=
lt_cv_ld_exported_symbols_list=yes
lt_cv_ld_force_load=yes
lt_cv_ld_reload_flag=-r
lt_cv_nm_interface='BSD nm'
lt_cv_objdir=.libs
lt_cv_path_LD=/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld
lt_cv_path_LDCXX=/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld
lt_cv_path_NM='/usr/bin/nm -B'
lt_cv_path_mainfest_tool=no
lt_cv_prog_compiler_c_o=yes
lt_cv_prog_compiler_c_o_CXX=yes
lt_cv_prog_compiler_pic='-fno-common -DPIC'
lt_cv_prog_compiler_pic_CXX='-fno-common -DPIC'
lt_cv_prog_compiler_pic_works=yes
lt_cv_prog_compiler_pic_works_CXX=yes
lt_cv_prog_compiler_rtti_exceptions=yes
lt_cv_prog_compiler_static_works=no
lt_cv_prog_compiler_static_works_CXX=no
lt_cv_prog_gnu_ld=no
lt_cv_prog_gnu_ldcxx=no
lt_cv_sharedlib_from_linklib_cmd='printf %s\n'
lt_cv_sys_global_symbol_pipe='/usr/bin/sed -n -e '\''s/^.*[	 ]\([ABCDGIRSTW][ABCDGIRSTW]*\)[	 ][	 ]*_\([_A-Za-z][_A-Za-z0-9]*\)$/\1 _\2 \2/p'\'' | /usr/bin/sed '\''/ __gnu_lto/d'\'''
lt_cv_sys_global_symbol_to_c_name_address='/usr/bin/sed -n -e '\''s/^: \(.*\) .*$/  {"\1", (void *) 0},/p'\'' -e '\''s/^[ABCDGIRSTW][ABCDGIRSTW]* .* \(.*\)$/  {"\1", (void *) \&\1},/p'\'''
lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='/usr/bin/sed -n -e '\''s/^: \(.*\) .*$/  {"\1", (void *) 0},/p'\'' -e '\''s/^[ABCDGIRSTW][ABCDGIRSTW]* .* \(lib.*\)$/  {"\1", (void *) \&\1},/p'\'' -e '\''s/^[ABCDGIRSTW][ABCDGIRSTW]* .* \(.*\)$/  {"lib\1", (void *) \&\1},/p'\'''
lt_cv_sys_global_symbol_to_cdecl='/usr/bin/sed -n -e '\''s/^T .* \(.*\)$/extern int \1();/p'\'' -e '\''s/^[ABCDGIRSTW][ABCDGIRSTW]* .* \(.*\)$/extern char \1;/p'\'''
lt_cv_sys_global_symbol_to_import=
lt_cv_sys_max_cmd_len=786432
lt_cv_to_host_file_cmd=func_convert_file_noop
lt_cv_to_tool_file_cmd=func_convert_file_noop
lt_cv_truncate_bin='/bin/dd bs=4096 count=1'

## ----------------- ##
## Output variables. ##
## ----------------- ##

ACLOCAL='${SHELL} '\''/Users/ar/hpsg/repp/missing'\'' aclocal-1.16'
AMDEPBACKSLASH='\'
AMDEP_FALSE='#'
AMDEP_TRUE=''
AMTAR='$${TAR-tar}'
AM_BACKSLASH='\'
AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
AM_DEFAULT_VERBOSITY='1'
AM_V='$(V)'
AR='ar'
AUTOCONF='${SHELL} '\''/Users/ar/hpsg/repp/missing'\'' autoconf'
AUTOHEADER='${SHELL} '\''/Users/ar/hpsg/repp/missing'\'' autoheader'
AUTOMAKE='${SHELL} '\''/Users/ar/hpsg/repp/missing'\'' automake-1.16'
AWK='gawk'
BOOST_CPPFLAGS=''
BOOST_FILESYSTEM_LDFLAGS=''
BOOST_FILESYSTEM_LDPATH=''
BOOST_FILESYSTEM_LIBS=''
BOOST_LDPATH=''
BOOST_PROGRAM_OPTIONS_LDFLAGS=''
BOOST_PROGRAM_OPTIONS_LDPATH=''
BOOST_PROGRAM_OPTIONS_LIBS=''
BOOST_REGEX_LDFLAGS=''
BOOST_REGEX_LDPATH=''
BOOST_REGEX_LIBS=''
BOOST_ROOT=''
BOOST_SYSTEM_LDFLAGS=''
BOOST_SYSTEM_LDPATH=''
BOOST_SYSTEM_LIBS=''
CC='clang'
CCDEPMODE='depmode=gcc3'
CFLAGS='-fsanitize=signed-integer-overflow -fsanitize=undefined -ggdb3 -O0 -std=c11 -Wall -Werror -Wextra -Wno-sign-compare -Wno-unused-parameter -Wno-unused-variable -Wshadow'
CPP='clang -E'
CPPFLAGS='-I/usr/local/opt/icu4c/include'
CSCOPE='cscope'
CTAGS='ctags'
CXX='g++'
CXXCPP='g++ -E'
CXXDEPMODE='depmode=gcc3'
CXXFLAGS='-g -O2'
CYGPATH_W='echo'
DEFS=''
DEPDIR='.deps'
DISTCHECK_CONFIGURE_FLAGS=''
DLLTOOL='false'
DSYMUTIL='dsymutil'
DUMPBIN=''
ECHO_C='\c'
ECHO_N=''
ECHO_T=''
EGREP='/usr/bin/grep -E'
ETAGS='etags'
EXEEXT=''
FGREP='/usr/bin/grep -F'
FILECMD='file'
GREP='/usr/bin/grep'
ICU_CFLAGS=' '
ICU_CPPFLAGS='-I/usr/local/Cellar/icu4c/70.1/include '
ICU_CPPFLAGS_SEARCHPATH='-I/usr/local/Cellar/icu4c/70.1/include '
ICU_CXXFLAGS='-std=c++11 '
ICU_LDFLAGS=' -L/usr/local/Cellar/icu4c/70.1/lib -licui18n -licuuc -licudata  '
ICU_LDFLAGS_SEARCHPATH='-L/usr/local/Cellar/icu4c/70.1/lib '
ICU_LIBS='-lpthread -lm    -licui18n -licuuc -licudata '
INSTALL_DATA='${INSTALL} -m 644'
INSTALL_PROGRAM='${INSTALL}'
INSTALL_SCRIPT='${INSTALL}'
INSTALL_STRIP_PROGRAM='$(install_sh) -c -s'
LD='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld'
LDFLAGS='-L/usr/local/opt/icu4c/lib'
LIBOBJS=''
LIBS=''
LIBTOOL='$(SHELL) $(top_builddir)/libtool'
LIPO='lipo'
LN_S='ln -s'
LTLIBOBJS=''
LT_SYS_LIBRARY_PATH=''
MAKEINFO='${SHELL} '\''/Users/ar/hpsg/repp/missing'\'' makeinfo'
MANIFEST_TOOL=':'
MKDIR_P='/usr/local/bin/gmkdir -p'
NM='/usr/bin/nm -B'
NMEDIT='nmedit'
OBJDUMP='objdump'
OBJEXT='o'
OTOOL64=':'
OTOOL='otool'
PACKAGE='repp'
PACKAGE_BUGREPORT='[email protected]'
PACKAGE_NAME='repp'
PACKAGE_STRING='repp beta'
PACKAGE_TARNAME='repp'
PACKAGE_URL=''
PACKAGE_VERSION='beta'
PATH_SEPARATOR=':'
RANLIB='ranlib'
SED='/usr/bin/sed'
SET_MAKE=''
SHELL='/bin/sh'
STRIP='strip'
VERSION='beta'
ac_ct_AR='ar'
ac_ct_CC='clang'
ac_ct_CXX='g++'
ac_ct_DUMPBIN=''
am__EXEEXT_FALSE=''
am__EXEEXT_TRUE=''
am__fastdepCC_FALSE='#'
am__fastdepCC_TRUE=''
am__fastdepCXX_FALSE='#'
am__fastdepCXX_TRUE=''
am__include='include'
am__isrc=''
am__leading_dot='.'
am__nodep='_no'
am__quote=''
am__tar='$${TAR-tar} chof - "$$tardir"'
am__untar='$${TAR-tar} xf -'
ax_lib_icu_config='/usr/local/opt/icu4c/bin/icu-config'
bindir='${exec_prefix}/bin'
build='x86_64-apple-darwin21.6.0'
build_alias=''
build_cpu='x86_64'
build_os='darwin21.6.0'
build_vendor='apple'
datadir='${datarootdir}'
datarootdir='${prefix}/share'
docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
dvidir='${docdir}'
exec_prefix='NONE'
host='x86_64-apple-darwin21.6.0'
host_alias=''
host_cpu='x86_64'
host_os='darwin21.6.0'
host_vendor='apple'
htmldir='${docdir}'
includedir='${prefix}/include'
infodir='${datarootdir}/info'
install_sh='${SHELL} /Users/ar/hpsg/repp/install-sh'
libdir='${exec_prefix}/lib'
libexecdir='${exec_prefix}/libexec'
localedir='${datarootdir}/locale'
localstatedir='${prefix}/var'
mandir='${datarootdir}/man'
mkdir_p='$(MKDIR_P)'
oldincludedir='/usr/include'
pdfdir='${docdir}'
prefix='NONE'
program_transform_name='s,x,x,'
psdir='${docdir}'
runstatedir='${localstatedir}/run'
sbindir='${exec_prefix}/sbin'
sharedstatedir='${prefix}/com'
sysconfdir='${prefix}/etc'
target_alias=''

## ----------- ##
## confdefs.h. ##
## ----------- ##

/* confdefs.h */
#define PACKAGE_NAME "repp"
#define PACKAGE_TARNAME "repp"
#define PACKAGE_VERSION "beta"
#define PACKAGE_STRING "repp beta"
#define PACKAGE_BUGREPORT "[email protected]"
#define PACKAGE_URL ""
#define PACKAGE "repp"
#define VERSION "beta"
#define HAVE_STDIO_H 1
#define HAVE_STDLIB_H 1
#define HAVE_STRING_H 1
#define HAVE_INTTYPES_H 1
#define HAVE_STDINT_H 1
#define HAVE_STRINGS_H 1
#define HAVE_SYS_STAT_H 1
#define HAVE_SYS_TYPES_H 1
#define HAVE_UNISTD_H 1
#define STDC_HEADERS 1
#define HAVE_DLFCN_H 1
#define LT_OBJDIR ".libs/"
#define HAVE_UNICODE_UNISTR_H 1

configure: exit 1