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cmake_minimum_required(VERSION 3.15)
add_executable(sutf sutf.cpp)
add_executable(fastbase64 fastbase64.cpp)
if(SIMDUTF_ICONV)
find_package(Iconv)
if(Iconv_FOUND)
message(STATUS "Iconv was found!")
target_compile_definitions(sutf PRIVATE ICONV_AVAILABLE=1)
if(Iconv_IS_BUILT_IN)
message(STATUS "Iconv is part of the C library.")
else(Iconv_IS_BUILT_IN)
message(STATUS "Iconv is a separate library, headers at ${Iconv_INCLUDE_DIR}, binary at ${Iconv_LIBRARY}")
target_link_libraries(sutf PUBLIC ${Iconv_LIBRARY})
target_include_directories(sutf PUBLIC ${Iconv_INCLUDE_DIR})
endif(Iconv_IS_BUILT_IN)
else(Iconv_FOUND)
message(STATUS "Iconv was not found!")
endif(Iconv_FOUND)
else(SIMDUTF_ICONV)
message(STATUS "We are not seeking iconv.")
endif(SIMDUTF_ICONV)
if(APPLE)
message(STATUS "This is an Apple platform " ${CMAKE_CXX_COMPILER_ID})
if(CMAKE_CXX_COMPILER_ID STREQUAL "AppleClang" OR CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
message(STATUS "Apple platform detected, using dead_strip and LTO")
target_link_options(sutf PRIVATE "-Wl,-dead_strip")
target_link_options(fastbase64 PRIVATE "-Wl,-dead_strip")
target_compile_options(sutf PRIVATE "-flto")
target_link_options(sutf PRIVATE "-flto")
target_compile_options(fastbase64 PRIVATE "-flto")
target_link_options(fastbase64 PRIVATE "-flto")
endif()
endif()
if((CMAKE_CXX_COMPILER_ID STREQUAL "GNU") OR (CMAKE_CXX_COMPILER_ID STREQUAL "Clang"))
execute_process(COMMAND ${CMAKE_CXX_COMPILER} -print-libgcc-file-name OUTPUT_VARIABLE SIMDUTF_GCC_LIB)
get_filename_component(SIMDUTF_GCC_DIR "${SIMDUTF_GCC_LIB}" DIRECTORY)
message(STATUS "looking for static C++ library in " ${SIMDUTF_GCC_DIR})
find_library(LIBSTDCPP libstdc++.a PATHS "${SIMDUTF_GCC_DIR}")
if(LIBSTDCPP)
message(STATUS "libstdc++.a found")
target_link_options(sutf PRIVATE "-static-libstdc++")
target_link_options(fastbase64 PRIVATE "-static-libstdc++")
else()
message(STATUS "libstdc++.a not found")
endif()
if(NOT APPLE)
target_link_options(sutf PRIVATE "-Wl,--gc-sections")
target_link_options(fastbase64 PRIVATE "-Wl,--gc-sections")
endif()
endif()
message(STATUS "The tools require C++17. If your system does not support C++17, please set SIMDUTF_TOOLS to OFF.")
set_property(TARGET sutf PROPERTY CXX_STANDARD 17)
set_property(TARGET sutf PROPERTY CXX_STANDARD_REQUIRED ON)
set_property(TARGET fastbase64 PROPERTY CXX_STANDARD 17)
set_property(TARGET fastbase64 PROPERTY CXX_STANDARD_REQUIRED ON)
target_link_libraries(sutf PUBLIC simdutf)
target_link_libraries(fastbase64 PUBLIC simdutf)
if(WIN32 AND BUILD_SHARED_LIBS)
# Copy the simdutf dll into the directory
add_custom_command(TARGET sutf POST_BUILD # Adds a post-build event
COMMAND ${CMAKE_COMMAND} -E copy_if_different # which executes "cmake -E copy_if_different..."
"$<TARGET_FILE:simdutf>" # <--this is in-file
"$<TARGET_FILE_DIR:sutf>") # <--this is out-file path
endif()
install(
TARGETS
sutf
ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
)
install(
TARGETS
fastbase64
ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
)
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