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######## Project settings
cmake_minimum_required(VERSION 3.1)
include(CheckCCompilerFlag)
set (PACKAGE_NAME uchardet)
project (${PACKAGE_NAME} CXX C)
enable_testing()
######## Package information
set (PACKAGE_URL https://www.freedesktop.org/wiki/Software/uchardet/)
set (PACKAGE_BUGREPORT https://gitlab.freedesktop.org/uchardet/uchardet/-/issues)
set (UCHARDET_VERSION_MAJOR 0)
set (UCHARDET_VERSION_MINOR 0)
set (UCHARDET_VERSION_REVISION 8)
if (CMAKE_BUILD_TYPE MATCHES Debug)
set(version_suffix .debug)
add_compile_options("-fsanitize=address")
add_link_options("-fsanitize=address")
endif (CMAKE_BUILD_TYPE MATCHES Debug)
set (
UCHARDET_VERSION
${UCHARDET_VERSION_MAJOR}.${UCHARDET_VERSION_MINOR}.${UCHARDET_VERSION_REVISION}${version_suffix}
)
set(CMAKE_CXX_STANDARD 11)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
######## Directory
include(GNUInstallDirs)
######## Configuration
option(BUILD_BINARY "Build the CLI tool." ON)
option(BUILD_SHARED_LIBS "Build shared library and link executable to it." ON)
option(CHECK_SSE2 "Check and enable SSE2 extensions if supported. Disabling SSE on platforms which support it may decrease performances." ON)
set(TARGET_ARCHITECTURE "" CACHE STRING "Target CPU architecture. It is autodetected if not specified.")
if (BUILD_SHARED_LIBS)
option(BUILD_STATIC "Build static library" ON)
endif (BUILD_SHARED_LIBS)
if (TARGET_ARCHITECTURE STREQUAL "")
string(TOLOWER "${CMAKE_SYSTEM_PROCESSOR}" TARGET_ARCHITECTURE)
endif (TARGET_ARCHITECTURE STREQUAL "")
if (TARGET_ARCHITECTURE MATCHES ".*(x86|amd|i686).*")
CHECK_C_COMPILER_FLAG(-msse2 SUPPORTS_CFLAG_SSE2)
CHECK_C_COMPILER_FLAG(-mfpmath=sse SUPPORTS_CFLAG_SSE_MATH)
if (CHECK_SSE2 AND SUPPORTS_CFLAG_SSE2 AND SUPPORTS_CFLAG_SSE_MATH)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -msse2 -mfpmath=sse")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -msse2 -mfpmath=sse")
else (CHECK_SSE2 AND SUPPORTS_CFLAG_SSE2 AND SUPPORTS_CFLAG_SSE_MATH)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -ffloat-store")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -ffloat-store")
endif (CHECK_SSE2 AND SUPPORTS_CFLAG_SSE2 AND SUPPORTS_CFLAG_SSE_MATH)
endif (TARGET_ARCHITECTURE MATCHES ".*(x86|amd|i686).*")
configure_file(
uchardet.pc.in
uchardet.pc
@ONLY
)
install(
FILES
${CMAKE_CURRENT_BINARY_DIR}/uchardet.pc
DESTINATION
${CMAKE_INSTALL_LIBDIR}/pkgconfig
)
######## Subdirectories
add_subdirectory(src)
add_subdirectory(doc)
add_subdirectory(test)
######## Exported targets
install(
EXPORT UchardetTargets
FILE ${PACKAGE_NAME}-targets.cmake
NAMESPACE ${PACKAGE_NAME}::
DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/${PACKAGE_NAME}
)
export(
EXPORT UchardetTargets
FILE "${CMAKE_CURRENT_BINARY_DIR}/${PACKAGE_NAME}-targets.cmake"
NAMESPACE ${PACKAGE_NAME}::
)
include(CMakePackageConfigHelpers)
write_basic_package_version_file(
${PACKAGE_NAME}-config-version.cmake
VERSION ${UCHARDET_VERSION}
COMPATIBILITY AnyNewerVersion
)
configure_file(
${PACKAGE_NAME}-config.cmake.in
${PACKAGE_NAME}-config.cmake
@ONLY
)
install (
FILES
"${CMAKE_CURRENT_BINARY_DIR}/${PACKAGE_NAME}-config.cmake"
"${CMAKE_CURRENT_BINARY_DIR}/${PACKAGE_NAME}-config-version.cmake"
DESTINATION
${CMAKE_INSTALL_LIBDIR}/cmake/${PACKAGE_NAME}
)
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