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Extracted repeated cmake instruction block

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This commit is contained in:
Maksim Shabunin 2014-10-17 14:37:25 +04:00
parent f379bcc6d3
commit 630eddf25a
4 changed files with 21 additions and 45 deletions
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18
cmake/OpenCVUtils.cmake
View File

@ -242,6 +242,24 @@ macro(ocv_warnings_disable)
endif(NOT ENABLE_NOISY_WARNINGS)
endmacro()
macro(add_apple_compiler_options the_module)
ocv_check_flag_support(OBJCXX "-fobjc-exceptions" HAVE_OBJC_EXCEPTIONS)
if(HAVE_OBJC_EXCEPTIONS)
foreach(source ${OPENCV_MODULE_${the_module}_SOURCES})
if("${source}" MATCHES "\\.mm$")
get_source_file_property(flags "${source}" COMPILE_FLAGS)
if(flags)
set(flags "${_flags} -fobjc-exceptions")
else()
set(flags "-fobjc-exceptions")
endif()
set_source_files_properties("${source}" PROPERTIES COMPILE_FLAGS "${flags}")
endif()
endforeach()
endif()
endmacro()
# Provides an option that the user can optionally select.
# Can accept condition to control when option is available for user.
# Usage:

16
modules/highgui/CMakeLists.txt
View File

@ -98,21 +98,7 @@ ocv_create_module(${HIGHGUI_LIBRARIES})
macro(ocv_highgui_configure_target)
if(APPLE)
ocv_check_flag_support(OBJCXX "-fobjc-exceptions" HAVE_OBJC_EXCEPTIONS)
if(HAVE_OBJC_EXCEPTIONS)
foreach(source ${OPENCV_MODULE_${the_module}_SOURCES})
if("${source}" MATCHES "\\.mm$")
get_source_file_property(flags "${source}" COMPILE_FLAGS)
if(flags)
set(flags "${_flags} -fobjc-exceptions")
else()
set(flags "-fobjc-exceptions")
endif()
set_source_files_properties("${source}" PROPERTIES COMPILE_FLAGS "${flags}")
endif()
endforeach()
endif()
add_apple_compiler_options(the_module)
endif()
if(BUILD_SHARED_LIBS)

16
modules/imgcodecs/CMakeLists.txt
View File

@ -106,21 +106,7 @@ ocv_create_module(${GRFMT_LIBS} ${IMGCODECS_LIBRARIES})
macro(ocv_imgcodecs_configure_target)
if(APPLE)
ocv_check_flag_support(OBJCXX "-fobjc-exceptions" HAVE_OBJC_EXCEPTIONS)
if(HAVE_OBJC_EXCEPTIONS)
foreach(source ${OPENCV_MODULE_${the_module}_SOURCES})
if("${source}" MATCHES "\\.mm$")
get_source_file_property(flags "${source}" COMPILE_FLAGS)
if(flags)
set(flags "${_flags} -fobjc-exceptions")
else()
set(flags "-fobjc-exceptions")
endif()
set_source_files_properties("${source}" PROPERTIES COMPILE_FLAGS "${flags}")
endif()
endforeach()
endif()
add_apple_compiler_options(the_module)
endif()
if(BUILD_SHARED_LIBS)

16
modules/videoio/CMakeLists.txt
View File

@ -189,21 +189,7 @@ ocv_create_module(${VIDEOIO_LIBRARIES})
macro(ocv_videoio_configure_target)
if(APPLE)
ocv_check_flag_support(OBJCXX "-fobjc-exceptions" HAVE_OBJC_EXCEPTIONS)
if(HAVE_OBJC_EXCEPTIONS)
foreach(source ${OPENCV_MODULE_${the_module}_SOURCES})
if("${source}" MATCHES "\\.mm$")
get_source_file_property(flags "${source}" COMPILE_FLAGS)
if(flags)
set(flags "${_flags} -fobjc-exceptions")
else()
set(flags "-fobjc-exceptions")
endif()
set_source_files_properties("${source}" PROPERTIES COMPILE_FLAGS "${flags}")
endif()
endforeach()
endif()
add_apple_compiler_options(the_module)
endif()
if(BUILD_SHARED_LIBS)