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[Polly] Add -std=c99 flag only to C source files
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Authored by Meinersbur on Jun 29 2015, 10:33 AM.

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Summary

Adding the flag to C++ source files emits a warning, hence we set the compile flag depending on the file's language.

Meinersbur retitled this revision from to [Polly] Add -std=c99 flag only to C source files.

Meinersbur updated this object.

Meinersbur edited the test plan for this revision. (Show Details)

Meinersbur added a reviewer: grosser.

Meinersbur added a project: Restricted Project.

Meinersbur added subscribers: Unknown Object (MLST), pollydev, Meinersbur.

This revision was automatically updated to reflect the committed changes.

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polly/

trunk/

cmake/

9 lines

Show First 20 Lines • Show All 66 Lines • ▼ Show 20 Lines	macro(add_polly_loadable_module name)
endif()		endif()
if (APPLE)		if (APPLE)
# Darwin-specific linker flags for loadable modules.		# Darwin-specific linker flags for loadable modules.
set_target_properties(${name} PROPERTIES		set_target_properties(${name} PROPERTIES
LINK_FLAGS "-Wl,-flat_namespace -Wl,-undefined -Wl,suppress")		LINK_FLAGS "-Wl,-flat_namespace -Wl,-undefined -Wl,suppress")
endif()		endif()
endmacro(add_polly_loadable_module)		endmacro(add_polly_loadable_module)

# # Use C99-compatible compile mode for all C source files of a target.		# Use C99-compatible compile mode for all C source files of a target.
function(target_enable_c99 _target)		function(target_enable_c99 _target)
if(CMAKE_VERSION VERSION_GREATER "3.1")		if(CMAKE_VERSION VERSION_GREATER "3.1")
set_target_properties("${_target}" PROPERTIES C_STANDARD 99)		set_target_properties("${_target}" PROPERTIES C_STANDARD 99)
elseif(CMAKE_COMPILER_IS_GNUCC)		elseif(CMAKE_COMPILER_IS_GNUCC)
get_target_property(_sources "${_target}" SOURCES)		get_target_property(_sources "${_target}" SOURCES)
set_source_files_properties(${_sources} COMPILE_FLAGS "-std=gnu99")		foreach(_file IN LISTS _sources)
		get_source_file_property(_lang "${_file}" LANGUAGE)
		if(_lang STREQUAL "C")
		set_source_files_properties(${_file} COMPILE_FLAGS "-std=gnu99")
		endif()
		endforeach()
endif()		endif()
endfunction()		endfunction()