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cmake: add optional source files to crc32c directly

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This commit is contained in:
Daniel Pfeifer 2025-02-07 09:10:59 +01:00
parent 9c7823c5b5
commit 9cf746d663
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GPG key ID: 04F22A9DE0B13A16
1 changed files with 14 additions and 25 deletions
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39
cmake/crc32c.cmake
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@ -78,8 +78,11 @@ check_cxx_source_compiles_with_flags("${ARM64_CRC_CXXFLAGS}" "
" HAVE_ARM64_CRC32C
)
add_library(crc32c_common INTERFACE)
target_compile_definitions(crc32c_common INTERFACE
add_library(crc32c STATIC EXCLUDE_FROM_ALL
${PROJECT_SOURCE_DIR}/src/crc32c/src/crc32c.cc
${PROJECT_SOURCE_DIR}/src/crc32c/src/crc32c_portable.cc
)
target_compile_definitions(crc32c PRIVATE
HAVE_BUILTIN_PREFETCH=$<BOOL:${HAVE_BUILTIN_PREFETCH}>
HAVE_MM_PREFETCH=$<BOOL:${HAVE_MM_PREFETCH}>
HAVE_STRONG_GETAUXVAL=$<BOOL:${HAVE_STRONG_GETAUXVAL}>
@ -87,37 +90,23 @@ target_compile_definitions(crc32c_common INTERFACE
HAVE_SSE42=$<BOOL:${HAVE_SSE42}>
HAVE_ARM64_CRC32C=$<BOOL:${HAVE_ARM64_CRC32C}>
)
target_link_libraries(crc32c_common INTERFACE
core_interface
)
add_library(crc32c STATIC EXCLUDE_FROM_ALL
${PROJECT_SOURCE_DIR}/src/crc32c/src/crc32c.cc
${PROJECT_SOURCE_DIR}/src/crc32c/src/crc32c_portable.cc
)
target_include_directories(crc32c
PUBLIC
$<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/src/crc32c/include>
)
target_link_libraries(crc32c PRIVATE crc32c_common)
target_link_libraries(crc32c PRIVATE core_interface)
set_target_properties(crc32c PROPERTIES EXPORT_COMPILE_COMMANDS OFF)
if(HAVE_SSE42)
add_library(crc32c_sse42 STATIC EXCLUDE_FROM_ALL
${PROJECT_SOURCE_DIR}/src/crc32c/src/crc32c_sse42.cc
)
target_compile_options(crc32c_sse42 PRIVATE ${SSE42_CXXFLAGS})
target_link_libraries(crc32c_sse42 PRIVATE crc32c_common)
set_target_properties(crc32c_sse42 PROPERTIES EXPORT_COMPILE_COMMANDS OFF)
target_link_libraries(crc32c PRIVATE crc32c_sse42)
set(_crc32_src ${PROJECT_SOURCE_DIR}/src/crc32c/src/crc32c_sse42.cc)
target_sources(crc32c PRIVATE ${_crc32_src})
set_property(SOURCE ${_crc32_src} PROPERTY COMPILE_OPTIONS ${SSE42_CXXFLAGS})
endif()
if(HAVE_ARM64_CRC32C)
add_library(crc32c_arm64 STATIC EXCLUDE_FROM_ALL
${PROJECT_SOURCE_DIR}/src/crc32c/src/crc32c_arm64.cc
)
target_compile_options(crc32c_arm64 PRIVATE ${ARM64_CRC_CXXFLAGS})
target_link_libraries(crc32c_arm64 PRIVATE crc32c_common)
set_target_properties(crc32c_arm64 PROPERTIES EXPORT_COMPILE_COMMANDS OFF)
target_link_libraries(crc32c PRIVATE crc32c_arm64)
set(_crc32_src ${PROJECT_SOURCE_DIR}/src/crc32c/src/crc32c_arm64.cc)
target_sources(crc32c PRIVATE ${_crc32_src})
set_property(SOURCE ${_crc32_src} PROPERTY COMPILE_OPTIONS ${ARM64_CRC_CXXFLAGS})
endif()
unset(_crc32_src)