bd63f3d8f2
It's based on information retrieved from: https://www.virag.si/2015/07/use-ccache-with-cmake-for-faster-compilation/ http://petereisentraut.blogspot.no/2011/05/ccache-and-clang.html
28 lines
812 B
CMake
28 lines
812 B
CMake
#.rst:
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#
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# Adds ccache support.
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# The user should export the appropriate environment variables to
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# tweak the program's behaviour, as described in its manpage.
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# Notice that some additional compiler flags might be needed in order
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# to avoid unnecessary warnings.
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#
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# Variables defined::
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#
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# CCACHE_FOUND
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#
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# autocmake.cfg configuration::
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#
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# docopt: --ccache=<USE_CCACHE> Toggle use of ccache <ON/OFF> [default: ON].
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# define: '-DUSE_CCACHE="{0}"'.format(arguments['--ccache'])
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if(USE_CCACHE)
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find_program(CCACHE_FOUND ccache)
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if(CCACHE_FOUND)
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set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE ccache)
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set_property(GLOBAL PROPERTY RULE_LAUNCH_LINK ccache)
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message(STATUS "Compiling with ccache")
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else()
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message(STATUS "ccache not available")
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endif()
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endif()
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