19 lines
720 B
CMake
19 lines
720 B
CMake
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include(FindPackageMessage)
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find_program(CCACHE "ccache")
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cmake_dependent_option(USE_CCACHE "Use CCache to speed up repeated builds." ON CCACHE OFF)
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if (NOT CCACHE OR NOT USE_CCACHE)
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return()
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endif()
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# Fedora, and probably also Red Hat-based distros in general, use CCache by default if it's installed on the system.
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# We'll try to detect this here, and exit if that's the case.
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# Trying to launch ccache with ccache as we'd otherwise do seems to cause build issues.
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if (CMAKE_C_COMPILER MATCHES "ccache" OR CMAKE_CXX_COMPILER MATCHES "ccache")
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return()
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endif()
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find_package_message(CCache "Using CCache to speed up compilation" "${USE_CCACHE}")
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set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE "${CCACHE}")
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