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|
cmake_minimum_required(VERSION 3.9...3.31)
option(STATIC_CRT "Windows specific option that to specify static/dynamic run-time library" OFF)
project (aws-checksums C)
if (NOT IN_SOURCE_BUILD)
# this is required so we can use aws-c-common's CMake modules
find_package(aws-c-common REQUIRED)
endif()
include(AwsSIMD)
include(AwsCFlags)
include(AwsCheckHeaders)
include(AwsSharedLibSetup)
include(AwsSanitizers)
include(CheckCCompilerFlag)
include(AwsFindPackage)
include(AwsFeatureTests)
include(GNUInstallDirs)
file(GLOB AWS_CHECKSUMS_HEADERS
"include/aws/checksums/*.h"
)
file(GLOB AWS_CHECKSUMS_PRIV_HEADERS
"include/aws/checksums/private/*.h"
)
file(GLOB AWS_CHECKSUMS_SRC
"source/*.c"
)
if(MSVC)
source_group("Header Files\\aws\\checksums" FILES ${AWS_CHECKSUMS_HEADERS})
source_group("Source Files" FILES ${AWS_CHECKSUMS_SRC})
endif()
file(GLOB CHECKSUMS_COMBINED_HEADERS
${AWS_CHECKSUMS_HEADERS}
${AWS_CHECKSUMS_PRIV_HEADERS}
)
file(GLOB CHECKSUMS_COMBINED_SRC
${AWS_CHECKSUMS_SRC}
${AWS_CHECKSUMS_PLATFORM_SOURCE}
)
add_library(${PROJECT_NAME} ${CHECKSUMS_COMBINED_HEADERS} ${CHECKSUMS_COMBINED_SRC})
aws_set_common_properties(${PROJECT_NAME})
aws_prepare_symbol_visibility_args(${PROJECT_NAME} "AWS_CHECKSUMS")
aws_check_headers(${PROJECT_NAME} ${AWS_CHECKSUMS_HEADERS})
aws_add_sanitizers(${PROJECT_NAME})
# We are not ABI stable yet
set_target_properties(${PROJECT_NAME} PROPERTIES VERSION 1.0.0)
if (USE_CPU_EXTENSIONS)
if (AWS_ARCH_INTEL)
file (GLOB AWS_ARCH_INTEL_SRC
"source/intel/*.c"
)
if (MSVC)
file(GLOB AWS_ARCH_INTRIN_SRC
"source/intel/intrin/*.c"
)
source_group("Source Files\\intel" FILES ${AWS_ARCH_INTEL_SRC})
source_group("Source Files\\intel\\intrin" FILES ${AWS_ARCH_INTRIN_SRC})
else()
if (AWS_HAVE_GCC_INLINE_ASM)
simd_append_source_and_features(${PROJECT_NAME} "source/intel/asm/crc32c_sse42_asm.c" ${AWS_SSE4_2_FLAG})
endif()
endif()
set(UBER_FILE_FLAGS "")
if (AWS_HAVE_AVX512_INTRINSICS)
list(APPEND UBER_FILE_FLAGS ${AWS_AVX512_FLAG})
list(APPEND UBER_FILE_FLAGS ${AWS_AVX512vL_FLAG})
list(APPEND UBER_FILE_FLAGS ${AWS_AVX2_FLAG})
simd_append_source_and_features(${PROJECT_NAME} "source/intel/intrin/crc64nvme_avx512.c" ${AWS_AVX512_FLAG} ${AWS_AVX512vL_FLAG} ${AWS_AVX2_FLAG} ${AWS_CLMUL_FLAG} ${AWS_SSE4_2_FLAG})
endif()
if (AWS_HAVE_CLMUL)
list(APPEND UBER_FILE_FLAGS ${AWS_CLMUL_FLAG})
endif()
list(APPEND UBER_FILE_FLAGS "${AWS_SSE4_2_FLAG}")
# this file routes all of the implementations together based on available cpu features. It gets built regardless
# of which flags exist. The c file sorts it out.
simd_append_source_and_features(${PROJECT_NAME} "source/intel/intrin/crc32c_sse42_avx512.c" ${UBER_FILE_FLAGS})
if (AWS_HAVE_CLMUL)
simd_append_source_and_features(${PROJECT_NAME} "source/intel/intrin/crc64nvme_clmul.c" ${AWS_AVX2_FLAG} ${AWS_CLMUL_FLAG} ${AWS_SSE4_2_FLAG})
endif()
elseif(AWS_ARCH_ARM64 OR (AWS_ARCH_ARM32 AND AWS_HAVE_ARM32_CRC))
simd_append_source_and_features(${PROJECT_NAME} "source/arm/crc32c_arm.c" ${AWS_ARMv8_1_FLAG})
simd_append_source_and_features(${PROJECT_NAME} "source/arm/crc64_arm.c" ${AWS_ARMv8_1_FLAG})
if (MSVC)
file(GLOB AWS_ARCH_SRC
"source/arm/*.c"
)
source_group("Source Files\\arm" FILES ${AWS_ARCH_SRC})
endif()
endif()
endif()
target_include_directories(${PROJECT_NAME} PUBLIC
$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
$<INSTALL_INTERFACE:include>)
aws_use_package(aws-c-common)
target_link_libraries(${PROJECT_NAME} PUBLIC ${DEP_AWS_LIBS})
aws_prepare_shared_lib_exports(${PROJECT_NAME})
install(FILES ${AWS_CHECKSUMS_HEADERS} DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}/aws/checksums" COMPONENT Development)
if (BUILD_SHARED_LIBS)
set (TARGET_DIR "shared")
else()
set (TARGET_DIR "static")
endif()
install(EXPORT "${PROJECT_NAME}-targets"
DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}/${TARGET_DIR}"
NAMESPACE AWS::
COMPONENT Development)
configure_file("cmake/${PROJECT_NAME}-config.cmake"
"${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}-config.cmake"
@ONLY)
install(FILES "${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}-config.cmake"
DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}/"
COMPONENT Development)
include(CTest)
if (BUILD_TESTING)
add_subdirectory(tests)
add_subdirectory(bin/benchmark)
endif ()
|
