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file(GLOB_RECURSE TOMLPLUSPLUS_MODULES *.cppm)
add_library(tomlplusplus_modules)
target_sources(tomlplusplus_modules
PUBLIC
FILE_SET CXX_MODULES FILES
${TOMLPLUSPLUS_MODULES}
)
cmake_minimum_required(VERSION 3.28)
if(NOT COMMAND configure_cpp_module_target)
function(configure_cpp_module_target target)
if(CMAKE_VERSION VERSION_GREATER_EQUAL 3.28)
target_sources(${target} PUBLIC FILE_SET CXX_MODULES FILES ${TOMLPLUSPLUS_MODULES})
else()
message(WARNING "C++ modules require CMake 3.28+. Using standard compilation.")
target_sources(${target} PRIVATE ${TOMLPLUSPLUS_MODULES})
endif()
endfunction()
endif()
configure_cpp_module_target(tomlplusplus_modules)
target_link_libraries(tomlplusplus_modules
PUBLIC
tomlplusplus::tomlplusplus
)
target_include_directories(tomlplusplus_modules
PRIVATE
${tomlplusplus_SOURCE_DIR}/include
)
target_compile_features(tomlplusplus_modules PUBLIC cxx_std_20)
if(TOMLPLUSPLUS_ENABLE_INSTALL)
install(TARGETS tomlplusplus_modules
EXPORT tomlplusplus-targets
LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
FILE_SET CXX_MODULES DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/tomlplusplus/modules
)
endif()
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