diff options
Diffstat (limited to 'build_files')
-rw-r--r-- | build_files/cmake/platform/platform_apple.cmake | 14 | ||||
-rw-r--r-- | build_files/cmake/platform/platform_apple_xcode.cmake | 29 | ||||
-rw-r--r-- | build_files/cmake/platform/platform_unix.cmake | 12 |
3 files changed, 55 insertions, 0 deletions
diff --git a/build_files/cmake/platform/platform_apple.cmake b/build_files/cmake/platform/platform_apple.cmake index 6baa2f3d855..31da5292eaf 100644 --- a/build_files/cmake/platform/platform_apple.cmake +++ b/build_files/cmake/platform/platform_apple.cmake @@ -470,3 +470,17 @@ set(CMAKE_C_ARCHIVE_CREATE "<CMAKE_AR> Scr <TARGET> <LINK_FLAGS> <OBJECTS>") set(CMAKE_CXX_ARCHIVE_CREATE "<CMAKE_AR> Scr <TARGET> <LINK_FLAGS> <OBJECTS>") set(CMAKE_C_ARCHIVE_FINISH "<CMAKE_RANLIB> -no_warning_for_no_symbols -c <TARGET>") set(CMAKE_CXX_ARCHIVE_FINISH "<CMAKE_RANLIB> -no_warning_for_no_symbols -c <TARGET>") + +if(WITH_COMPILER_CCACHE) + if(NOT CMAKE_GENERATOR STREQUAL "Xcode") + find_program(CCACHE_PROGRAM ccache) + if(CCACHE_PROGRAM) + # Makefiles and ninja + set(CMAKE_C_COMPILER_LAUNCHER "${CCACHE_PROGRAM}" CACHE STRING "" FORCE) + set(CMAKE_CXX_COMPILER_LAUNCHER "${CCACHE_PROGRAM}" CACHE STRING "" FORCE) + else() + message(WARNING "Ccache NOT found, disabling WITH_COMPILER_CCACHE") + set(WITH_COMPILER_CCACHE OFF) + endif() + endif() +endif() diff --git a/build_files/cmake/platform/platform_apple_xcode.cmake b/build_files/cmake/platform/platform_apple_xcode.cmake index e4b804fc4ea..f12de540353 100644 --- a/build_files/cmake/platform/platform_apple_xcode.cmake +++ b/build_files/cmake/platform/platform_apple_xcode.cmake @@ -154,3 +154,32 @@ if(NOT ${CMAKE_GENERATOR} MATCHES "Xcode") string(APPEND CMAKE_CXX_FLAGS " -mmacosx-version-min=${CMAKE_OSX_DEPLOYMENT_TARGET}") add_definitions("-DMACOSX_DEPLOYMENT_TARGET=${CMAKE_OSX_DEPLOYMENT_TARGET}") endif() + +if(WITH_COMPILER_CCACHE) + if(CMAKE_GENERATOR STREQUAL "Xcode") + find_program(CCACHE_PROGRAM ccache) + if(CCACHE_PROGRAM) + get_filename_component(ccompiler "${CMAKE_C_COMPILER}" NAME) + get_filename_component(cxxcompiler "${CMAKE_CXX_COMPILER}" NAME) + # Ccache can figure out which compiler to use if it's invoked from + # a symlink with the name of the compiler. + # https://ccache.dev/manual/4.1.html#_run_modes + set(_fake_compiler_dir "${CMAKE_BINARY_DIR}/ccache") + execute_process(COMMAND ${CMAKE_COMMAND} -E make_directory ${_fake_compiler_dir}) + set(_fake_C_COMPILER "${_fake_compiler_dir}/${ccompiler}") + set(_fake_CXX_COMPILER "${_fake_compiler_dir}/${cxxcompiler}") + execute_process(COMMAND ${CMAKE_COMMAND} -E create_symlink "${CCACHE_PROGRAM}" ${_fake_C_COMPILER}) + execute_process(COMMAND ${CMAKE_COMMAND} -E create_symlink "${CCACHE_PROGRAM}" ${_fake_CXX_COMPILER}) + set(CMAKE_XCODE_ATTRIBUTE_CC ${_fake_C_COMPILER} CACHE STRING "" FORCE) + set(CMAKE_XCODE_ATTRIBUTE_CXX ${_fake_CXX_COMPILER} CACHE STRING "" FORCE) + set(CMAKE_XCODE_ATTRIBUTE_LD ${_fake_C_COMPILER} CACHE STRING "" FORCE) + set(CMAKE_XCODE_ATTRIBUTE_LDPLUSPLUS ${_fake_CXX_COMPILER} CACHE STRING "" FORCE) + unset(_fake_compiler_dir) + unset(_fake_C_COMPILER) + unset(_fake_CXX_COMPILER) + else() + message(WARNING "Ccache NOT found, disabling WITH_COMPILER_CCACHE") + set(WITH_COMPILER_CCACHE OFF) + endif() + endif() +endif() diff --git a/build_files/cmake/platform/platform_unix.cmake b/build_files/cmake/platform/platform_unix.cmake index c4d1383c767..b304e89d74f 100644 --- a/build_files/cmake/platform/platform_unix.cmake +++ b/build_files/cmake/platform/platform_unix.cmake @@ -684,3 +684,15 @@ set(PLATFORM_LINKFLAGS if(WITH_INSTALL_PORTABLE) string(APPEND CMAKE_EXE_LINKER_FLAGS " -no-pie") endif() + +if(WITH_COMPILER_CCACHE) + find_program(CCACHE_PROGRAM ccache) + if(CCACHE_PROGRAM) + # Makefiles and ninja + set(CMAKE_C_COMPILER_LAUNCHER "${CCACHE_PROGRAM}" CACHE STRING "" FORCE) + set(CMAKE_CXX_COMPILER_LAUNCHER "${CCACHE_PROGRAM}" CACHE STRING "" FORCE) + else() + message(WARNING "Ccache NOT found, disabling WITH_COMPILER_CCACHE") + set(WITH_COMPILER_CCACHE OFF) + endif() +endif() |