CoCalc provides the best real-time collaborative environment for Jupyter Notebooks, LaTeX documents, and SageMath, scalable from individual users to large groups and classes!
CoCalc provides the best real-time collaborative environment for Jupyter Notebooks, LaTeX documents, and SageMath, scalable from individual users to large groups and classes!
Path: blob/master/cmake/Modules/ccache.cmake
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# Using ccache greatly improves the speed of our CI builds, let's enable for all.
# Without this, our CI can't use ccache for clang, for some reason.
find_program(CCACHE_FOUND ccache)
if(CCACHE_FOUND)
set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE ${CCACHE_FOUND})
set_property(GLOBAL PROPERTY RULE_LAUNCH_LINK ${CCACHE_FOUND})
# ccache uses -I when compiling without preprocessor, which makes clang complain.
if("${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(CCACHE_FOUND)