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Merge pull request #3400 from Kuxe/enable_ccache_option_for_linux
Enable ccache option for linux
This commit is contained in:
Ivan Savenko
GitHub
2
.github/workflows/github.yml
vendored
2
.github/workflows/github.yml
vendored
@@ -244,7 +244,7 @@ jobs:
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- name: CMake Preset with ccache
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run: |
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cmake -DCMAKE_CXX_COMPILER_LAUNCHER=ccache --preset ${{ matrix.preset }}
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cmake -DENABLE_CCACHE:BOOL=ON --preset ${{ matrix.preset }}
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- name: Build Preset
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run: |
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@@ -79,28 +79,31 @@ if(NOT APPLE_IOS AND NOT ANDROID)
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option(ENABLE_MONOLITHIC_INSTALL "Install everything in single directory on Linux and Mac" OFF)
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endif()
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# On Linux, use -DCMAKE_CXX_COMPILER_LAUNCHER=ccache instead.
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# The XCode and MSVC builds each require some more configuration, which is enabled by the following option:
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if(MSVC OR (CMAKE_GENERATOR STREQUAL "Xcode"))
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option(ENABLE_CCACHE "Speed up recompilation by caching previous compilations" OFF)
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option(ENABLE_CCACHE "Speed up recompilation by caching previous compilations" OFF)
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if(ENABLE_CCACHE)
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find_program(CCACHE ccache REQUIRED)
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endif()
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# On Linux, use ccache via CMAKE_CXX_COMPILER_LAUNCHER.
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# The XCode and MSVC builds each require some more configuration further down.
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if(ENABLE_CCACHE AND LINUX)
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set(CMAKE_C_COMPILER_LAUNCHER "ccache")
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set(CMAKE_CXX_COMPILER_LAUNCHER "ccache")
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endif()
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if(ENABLE_CCACHE AND (CMAKE_GENERATOR STREQUAL "Xcode"))
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find_program(CCACHE ccache REQUIRED)
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if(CCACHE)
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# https://stackoverflow.com/a/36515503/2278742
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# Set up wrapper scripts
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configure_file(xcode/launch-c.in xcode/launch-c)
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configure_file(xcode/launch-cxx.in xcode/launch-cxx)
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execute_process(COMMAND chmod a+rx
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"${CMAKE_BINARY_DIR}/xcode/launch-c"
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"${CMAKE_BINARY_DIR}/xcode/launch-cxx")
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# Set Xcode project attributes to route compilation through our scripts
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set(CMAKE_XCODE_ATTRIBUTE_CC "${CMAKE_BINARY_DIR}/xcode/launch-c")
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set(CMAKE_XCODE_ATTRIBUTE_CXX "${CMAKE_BINARY_DIR}/xcode/launch-cxx")
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set(CMAKE_XCODE_ATTRIBUTE_LD "${CMAKE_BINARY_DIR}/xcode/launch-c")
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set(CMAKE_XCODE_ATTRIBUTE_LDPLUSPLUS "${CMAKE_BINARY_DIR}/xcode/launch-cxx")
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endif()
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# https://stackoverflow.com/a/36515503/2278742
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# Set up wrapper scripts
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configure_file(xcode/launch-c.in xcode/launch-c)
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configure_file(xcode/launch-cxx.in xcode/launch-cxx)
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execute_process(COMMAND chmod a+rx
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"${CMAKE_BINARY_DIR}/xcode/launch-c"
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"${CMAKE_BINARY_DIR}/xcode/launch-cxx")
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# Set Xcode project attributes to route compilation through our scripts
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set(CMAKE_XCODE_ATTRIBUTE_CC "${CMAKE_BINARY_DIR}/xcode/launch-c")
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set(CMAKE_XCODE_ATTRIBUTE_CXX "${CMAKE_BINARY_DIR}/xcode/launch-cxx")
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set(CMAKE_XCODE_ATTRIBUTE_LD "${CMAKE_BINARY_DIR}/xcode/launch-c")
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set(CMAKE_XCODE_ATTRIBUTE_LDPLUSPLUS "${CMAKE_BINARY_DIR}/xcode/launch-cxx")
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endif()
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# Allow to pass package name from Travis CI
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@@ -266,19 +269,16 @@ if(MINGW OR MSVC)
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if(MSVC)
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if(ENABLE_CCACHE)
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# https://github.com/ccache/ccache/discussions/1154#discussioncomment-3611387
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find_program(CCACHE ccache REQUIRED)
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if (CCACHE)
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file(COPY_FILE
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${CCACHE} ${CMAKE_BINARY_DIR}/cl.exe
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ONLY_IF_DIFFERENT)
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file(COPY_FILE
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${CCACHE} ${CMAKE_BINARY_DIR}/cl.exe
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ONLY_IF_DIFFERENT)
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set(CMAKE_VS_GLOBALS
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"CLToolExe=cl.exe"
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"CLToolPath=${CMAKE_BINARY_DIR}"
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"TrackFileAccess=false"
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"UseMultiToolTask=true"
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)
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endif()
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set(CMAKE_VS_GLOBALS
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"CLToolExe=cl.exe"
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"CLToolPath=${CMAKE_BINARY_DIR}"
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"TrackFileAccess=false"
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"UseMultiToolTask=true"
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)
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endif()
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add_definitions(-DBOOST_ALL_NO_LIB)
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@@ -65,6 +65,15 @@
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"CMAKE_CXX_COMPILER": "/usr/bin/clang++"
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}
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},
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{
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"name": "linux-clang-release-ccache",
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"displayName": "Clang x86_64-pc-linux-gnu with ccache",
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"description": "VCMI Linux Clang with ccache",
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"inherits": "linux-release",
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"cacheVariables": {
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"ENABLE_CCACHE": "ON"
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}
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},
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{
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"name": "linux-gcc-release",
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"displayName": "GCC x86_64-pc-linux-gnu",
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@@ -76,6 +85,15 @@
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"CMAKE_CXX_COMPILER": "/usr/bin/g++"
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}
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},
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{
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"name": "linux-gcc-release-ccache",
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"displayName": "GCC x86_64-pc-linux-gnu with ccache",
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"description": "VCMI Linux GCC with ccache",
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"inherits": "linux-release",
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"cacheVariables": {
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"ENABLE_CCACHE": "ON"
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}
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},
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{
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"name": "linux-gcc-debug",
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"displayName": "GCC x86_64-pc-linux-gnu (debug)",
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@@ -284,6 +302,11 @@
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"configurePreset": "linux-clang-release",
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"inherits": "default-release"
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},
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{
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"name": "linux-clang-release-ccache",
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"configurePreset": "linux-clang-release-ccache",
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"inherits": "linux-clang-release"
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},
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{
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"name": "linux-clang-test",
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"configurePreset": "linux-clang-test",
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@@ -299,6 +322,11 @@
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"configurePreset": "linux-gcc-release",
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"inherits": "default-release"
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},
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{
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"name": "linux-gcc-release-ccache",
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"configurePreset": "linux-gcc-release-ccache",
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"inherits": "linux-gcc-release"
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},
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{
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"name": "linux-gcc-debug",
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"configurePreset": "linux-gcc-debug",
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@@ -62,7 +62,7 @@ Building for Android is a 2-step process. First, native C++ code is compiled to
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This is a traditional CMake project, you can build it from command line or some IDE. You're not required to pass any custom options (except Conan toolchain file), defaults are already good. If you wish to use your own CMake presets, inherit them from our `build-with-conan` preset. Example:
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```
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cmake -S . -B ../build -G Ninja -D CMAKE_BUILD_TYPE=Debug -D CMAKE_CXX_COMPILER_LAUNCHER=ccache -D CMAKE_C_COMPILER_LAUNCHER=ccache --toolchain ...
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cmake -S . -B ../build -G Ninja -D CMAKE_BUILD_TYPE=Debug -D ENABLE_CCACHE:BOOL=ON --toolchain ...
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cmake --build ../build
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```
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@@ -76,7 +76,7 @@ cmake ../vcmi
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**Notice**: The ../vcmi/ is not a typo, it will place makefile scripts into the build dir as the build dir is your working dir when calling CMake.
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## To use ccache:
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`cmake ../vcmi -D CMAKE_CXX_COMPILER_LAUNCHER=ccache -D CMAKE_C_COMPILER_LAUNCHER=ccache`
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`cmake ../vcmi -D ENABLE_CCACHE:BOOL=ON`
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## Trigger build
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