18 lines
488 B
CMake
18 lines
488 B
CMake
#
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# Set up Ccache to speedup compilation
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#
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# To build with Ccache, use the following flag.
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# -DUSE_CCACHE=ON
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#
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option(USE_CCACHE "Use ccache to speed up compilation" OFF)
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if(USE_CCACHE)
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find_program(CCACHE_PROGRAM ccache)
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if(CCACHE_PROGRAM)
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message(STATUS "Using ccache")
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set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE "${CCACHE_PROGRAM}")
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else()
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message(WARNING "CCACHE requested to be used but ccache program not found")
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endif()
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endif()
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