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| author | Jan Holthuis <jan.holthuis@ruhr-uni-bochum.de> | 2019-10-12 01:26:41 +0200 |
|---|---|---|
| committer | Jan Holthuis <jan.holthuis@ruhr-uni-bochum.de> | 2019-10-24 19:12:41 +0200 |
| commit | f5c8b12ef283e7a745109f97eba794159be93e2d (patch) | |
| tree | c8b275e956fbed061e1d0b1e7a92f64dfc628dd3 /CMakeLists.txt | |
| parent | 43d25fdb7a878330ed20bb5f2615b8529e8d5aac (diff) | |
CMake: Improve ccache support
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 19 |
1 files changed, 7 insertions, 12 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index ad92ba498a..5c994046d0 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -81,19 +81,14 @@ find_program(CCACHE_FOUND "ccache") option(CCACHE_SUPPORT "Enable ccache support" ON) if(CCACHE_SUPPORT) if(MSVC) - message(STATUS "MSVC is not compatible with ccache, support disabled") - elseif(CCACHE_FOUND) - if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU" # GNU is GNU GCC - OR "${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang") - # without this compiler messages in `make` backend would be uncolored - set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fdiagnostics-color=auto") - endif() - set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE "ccache") - set_property(GLOBAL PROPERTY RULE_LAUNCH_LINK "ccache") - message(STATUS "ccache found, support enabled") - else() - message(STATUS "Could NOT find ccache, support disabled") + message(FATAL_ERROR "ccache support is incompatible with MSVC.") + elseif("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU" # GNU is GNU GCC + OR "${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang") + # without this compiler messages in `make` backend would be uncolored + set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fdiagnostics-color=auto") endif() + set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE "ccache") + set_property(GLOBAL PROPERTY RULE_LAUNCH_LINK "ccache") endif() configure_file( |