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https://github.com/oven-sh/bun
synced 2026-02-15 05:12:29 +00:00
54 lines
1.3 KiB
CMake
54 lines
1.3 KiB
CMake
optionx(ENABLE_CCACHE BOOL "If ccache should be enabled" DEFAULT ON)
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if(NOT ENABLE_CCACHE OR CACHE_STRATEGY STREQUAL "none")
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setenv(CCACHE_DISABLE 1)
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return()
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endif()
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find_command(
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VARIABLE
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CCACHE_PROGRAM
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COMMAND
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ccache
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)
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if(NOT CCACHE_PROGRAM)
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return()
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endif()
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set(CCACHE_ARGS CMAKE_C_COMPILER_LAUNCHER CMAKE_CXX_COMPILER_LAUNCHER)
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foreach(arg ${CCACHE_ARGS})
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setx(${arg} ${CCACHE_PROGRAM})
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list(APPEND CMAKE_ARGS -D${arg}=${${arg}})
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endforeach()
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setenv(CCACHE_DIR ${CACHE_PATH}/ccache)
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setenv(CCACHE_BASEDIR ${CWD})
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setenv(CCACHE_NOHASHDIR 1)
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if(CACHE_STRATEGY STREQUAL "read-only")
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setenv(CCACHE_READONLY 1)
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elseif(CACHE_STRATEGY STREQUAL "write-only")
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setenv(CCACHE_RECACHE 1)
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endif()
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setenv(CCACHE_FILECLONE 1)
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setenv(CCACHE_STATSLOG ${BUILD_PATH}/ccache.log)
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if(CI AND WIN32)
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# Windows CI agents are persistent, so ccache can survive between builds.
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# Use a stable location outside the build tree so git clean doesn't wipe it.
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if(NOT DEFINED ENV{CCACHE_DIR})
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setenv(CCACHE_DIR $ENV{USERPROFILE}/.cache/ccache)
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endif()
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setenv(CCACHE_MAXSIZE 10G)
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setenv(CCACHE_SLOPPINESS "pch_defines,time_macros,locale,clang_index_store,gcno_cwd,include_file_ctime,include_file_mtime")
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elseif(NOT CI)
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setenv(CCACHE_MAXSIZE 100G)
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setenv(CCACHE_SLOPPINESS "pch_defines,time_macros,locale,random_seed,clang_index_store,gcno_cwd")
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endif()
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