else()
FILE(WRITE "${_fname}" "#pragma\nint main(void) { return 0; }\n")
endif()
+ elseif("_${LANG}_" MATCHES "_OBJCXX_")
+ set(_fname "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/src.mm")
+ if("${CMAKE_CXX_FLAGS} ${FLAG} " MATCHES "-Werror " OR "${CMAKE_CXX_FLAGS} ${FLAG} " MATCHES "-Werror=unknown-pragmas ")
+ FILE(WRITE "${_fname}" "int main() { return 0; }\n")
+ else()
+ FILE(WRITE "${_fname}" "#pragma\nint main() { return 0; }\n")
+ endif()
else()
unset(_fname)
endif()
set(_lang CXX)
elseif("_${lang}_" MATCHES "_C_")
set(_lang C)
+ elseif("_${lang}_" MATCHES "_OBJCXX_")
+ set(_lang OBJCXX)
else()
set(_lang ${lang})
endif()
ocv_create_module(${GRFMT_LIBS} ${HIGHGUI_LIBRARIES})
+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()
+endif()
+
if(BUILD_SHARED_LIBS)
add_definitions(-DHIGHGUI_EXPORTS)
endif()