agirault · May 29, 2020 13:18 · agirault · Aug 8, 2019
diff --git a/CMakeLists.txt b/CMakeLists.txt
 # cmake /path/to/src \
 #   -GXcode \ # or Ninja
 #   -DQt5_DIR=/path/to/Qt/5.13.0/ios/lib/cmake/Qt5 \
 #   -DCMAKE_SYSTEM_NAME=iOS \
 #   -DCMAKE_OSX_DEPLOYMENT_TARGET=11 \
 #   -DCMAKE_INSTALL_PREFIX=/usr/local/frameworks \
 #   -DCMAKE_OSX_ARCHITECTURES="arm64" \ # arm64 for device, x86_64 for simulator (but x86_64 not in installed Qt5 ios static libs?)

 cmake_minimum_required (VERSION 3.14 FATAL_ERROR)
 project (Foo VERSION 1.0 LANGUAGES C CXX)

 # Find QT
 set(QT5_MODULES
  Core
  Widgets
  Gui
  Quick
  Qml
  # other modules needed...
  )
 find_package (Qt5
  COMPONENTS ${QT5_MODULES}
  REQUIRED
 )

 # Options for QT
 set (CMAKE_AUTOMOC ON)
 set (CMAKE_AUTORCC ON)
 set (CMAKE_AUTOUIC ON)

 # Set files
 set (PRIVATE_HEADER_DIRS
  # private include directories
  )

 set (PUBLIC_HEADER_DIRS
  # public include directories
  )

 set (PRIVATE_HEADERS
  # private include files
  )

 set (PUBLIC_HEADERS
  # public include files
  )

 set (SOURCES
  # source files (c, cpp, mm)
  )

 set (RESOURCES
  # qrc files
  )

 set (UIS
  # ui files
  )

 # Create library
 add_library (${PROJECT_NAME} SHARED
  ${PUBLIC_HEADERS} # needed for set_target_properties to work for framework
  ${PRIVATE_HEADERS} # needed for set_target_properties to work for framework
  ${SOURCES}
  ${RESOURCES}
  ${UIS}
  )

 # Find Qt targets for modules and plugins
 # Note: Missing more things?
 # Should be fixed in 5.14: https://bugreports.qt.io/browse/QTBUG-38913
 set (QT5_TARGETS "")
 foreach (QT5_MODULE ${QT5_MODULES})
  set (QT5_TARGET Qt5::${QT5_MODULE})
  list (APPEND QT5_TARGETS ${QT5_TARGET})
  set (QT5_MODULE_PLUGINS ${Qt5${QT5_MODULE}_PLUGINS})
  if (QT5_MODULE_PLUGINS)
    list(APPEND QT5_TARGETS ${QT5_MODULE_PLUGINS})
  endif()
 endforeach()

 # Link
 target_link_libraries (${PROJECT_NAME}
  PUBLIC
    ${QT5_TARGETS}
    # other dependency targets
  )

 # Include directories
 # Note: not needed if not exporting since we are already creating a framework?
 target_include_directories (${PROJECT_NAME}
  PRIVATE ${PRIVATE_HEADER_DIRS}
  PUBLIC ${PUBLIC_HEADER_DIRS}
  )

 # Add BITCODE for other generators than Xcode
 # Note: Does not seem to last in install tree
 target_compile_options(${PROJECT_NAME}
  PUBLIC
    "-fembed-bitcode"
  )

 # Framework
 set_target_properties (${PROJECT_NAME} PROPERTIES
  FRAMEWORK TRUE
  INSTALL_NAME_DIR "@rpath" # Note: did not seem to work with MACOSX_RPATH TRUE instead. Needed to embed the framework in an iOS app
  # BUILD_WITH_INSTALL_NAME_DIR TRUE # Needed to set install_name to @rpath in build tree also
  PRIVATE_HEADER "${PRIVATE_HEADERS}" # Needed for set_target_properties to work for framework
  PUBLIC_HEADER "${PUBLIC_HEADERS}" # Needed for set_target_properties to work for framework
  MACOSX_FRAMEWORK_IDENTIFIER "com.your-organization.${PROJECT_NAME}" #CFBundleIdentifier
  MACOSX_FRAMEWORK_SHORT_VERSION_STRING "${PROJECT_VERSION}" #CFBundleShortVersionString
  #MACOSX_FRAMEWORK_BUNDLE_VERSION B001 #CFBundleVersion
  #XCODE_ATTRIBUTE_CODE_SIGN_IDENTITY "iPhone Developer"
  )

 # Install
 install (TARGETS ${PROJECT_NAME}
  FRAMEWORK DESTINATION . # relative to CMAKE_INSTALL_PREFIX
  PRIVATE_HEADER
  PUBLIC_HEADER
  )
	# cmake /path/to/src \
	# -GXcode \ # or Ninja
	# -DQt5_DIR=/path/to/Qt/5.13.0/ios/lib/cmake/Qt5 \
	# -DCMAKE_SYSTEM_NAME=iOS \
	# -DCMAKE_OSX_DEPLOYMENT_TARGET=11 \
	# -DCMAKE_INSTALL_PREFIX=/usr/local/frameworks \
	# -DCMAKE_OSX_ARCHITECTURES="arm64" \ # arm64 for device, x86_64 for simulator (but x86_64 not in installed Qt5 ios static libs?)

	cmake_minimum_required (VERSION 3.14 FATAL_ERROR)
	project (Foo VERSION 1.0 LANGUAGES C CXX)

	# Find QT
	set(QT5_MODULES
	Core
	Widgets
	Gui
	Quick
	Qml
	# other modules needed...
	)
	find_package (Qt5
	COMPONENTS ${QT5_MODULES}
	REQUIRED
	)

	# Options for QT
	set (CMAKE_AUTOMOC ON)
	set (CMAKE_AUTORCC ON)
	set (CMAKE_AUTOUIC ON)

	# Set files
	set (PRIVATE_HEADER_DIRS
	# private include directories
	)

	set (PUBLIC_HEADER_DIRS
	# public include directories
	)

	set (PRIVATE_HEADERS
	# private include files
	)

	set (PUBLIC_HEADERS
	# public include files
	)

	set (SOURCES
	# source files (c, cpp, mm)
	)

	set (RESOURCES
	# qrc files
	)

	set (UIS
	# ui files
	)

	# Create library
	add_library (${PROJECT_NAME} SHARED
	${PUBLIC_HEADERS} # needed for set_target_properties to work for framework
	${PRIVATE_HEADERS} # needed for set_target_properties to work for framework
	${SOURCES}
	${RESOURCES}
	${UIS}
	)

	# Find Qt targets for modules and plugins
	# Note: Missing more things?
	# Should be fixed in 5.14: https://bugreports.qt.io/browse/QTBUG-38913
	set (QT5_TARGETS "")
	foreach (QT5_MODULE ${QT5_MODULES})
	set (QT5_TARGET Qt5::${QT5_MODULE})
	list (APPEND QT5_TARGETS ${QT5_TARGET})
	set (QT5_MODULE_PLUGINS ${Qt5${QT5_MODULE}_PLUGINS})
	if (QT5_MODULE_PLUGINS)
	list(APPEND QT5_TARGETS ${QT5_MODULE_PLUGINS})
	endif()
	endforeach()

	# Link
	target_link_libraries (${PROJECT_NAME}
	PUBLIC
	${QT5_TARGETS}
	# other dependency targets
	)

	# Include directories
	# Note: not needed if not exporting since we are already creating a framework?
	target_include_directories (${PROJECT_NAME}
	PRIVATE ${PRIVATE_HEADER_DIRS}
	PUBLIC ${PUBLIC_HEADER_DIRS}
	)

	# Add BITCODE for other generators than Xcode
	# Note: Does not seem to last in install tree
	target_compile_options(${PROJECT_NAME}
	PUBLIC
	"-fembed-bitcode"
	)

	# Framework
	set_target_properties (${PROJECT_NAME} PROPERTIES
	FRAMEWORK TRUE
	INSTALL_NAME_DIR "@rpath" # Note: did not seem to work with MACOSX_RPATH TRUE instead. Needed to embed the framework in an iOS app
	# BUILD_WITH_INSTALL_NAME_DIR TRUE # Needed to set install_name to @rpath in build tree also
	PRIVATE_HEADER "${PRIVATE_HEADERS}" # Needed for set_target_properties to work for framework
	PUBLIC_HEADER "${PUBLIC_HEADERS}" # Needed for set_target_properties to work for framework
	MACOSX_FRAMEWORK_IDENTIFIER "com.your-organization.${PROJECT_NAME}" #CFBundleIdentifier
	MACOSX_FRAMEWORK_SHORT_VERSION_STRING "${PROJECT_VERSION}" #CFBundleShortVersionString
	#MACOSX_FRAMEWORK_BUNDLE_VERSION B001 #CFBundleVersion
	#XCODE_ATTRIBUTE_CODE_SIGN_IDENTITY "iPhone Developer"
	)

	# Install
	install (TARGETS ${PROJECT_NAME}
	FRAMEWORK DESTINATION . # relative to CMAKE_INSTALL_PREFIX
	PRIVATE_HEADER
	PUBLIC_HEADER
	)