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cmake: Add CCache support

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This commit is contained in:
Florent Castelli 2017-01-17 22:38:02 +01:00
parent 6829b42846
commit 17187694f6
2 changed files with 14 additions and 0 deletions
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3
CMakeLists.txt
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@ -150,6 +150,9 @@ function(enable_precompiled_headers PRECOMPILED_HEADER SOURCE_FILE SOURCE_VARIAB
endif(MSVC)
endfunction(enable_precompiled_headers)
# setup CCache
include(CCache)
# for revision info
find_package(Git)
if(GIT_FOUND AND NOT DOLPHIN_WC_REVISION)

11
CMakeTests/CCache.cmake Normal file
View File

@ -0,0 +1,11 @@
find_program(CCACHE_BIN ccache)
if(CCACHE_BIN)
set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE ${CCACHE_BIN})
set_property(GLOBAL PROPERTY RULE_LAUNCH_LINK ${CCACHE_BIN})
# ccache uses -I when compiling without preprocessor, which makes clang complain.
if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Qunused-arguments -fcolor-diagnostics")
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Qunused-arguments -fcolor-diagnostics")
endif()
endif()