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Fix install with CMake #103

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Merged
apolukhin merged 1 commit into from
Aug 26, 2025
Merged

Fix install with CMake #103

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41 changes: 31 additions & 10 deletions CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -10,7 +10,10 @@ project(boost_dll VERSION "${BOOST_SUPERPROJECT_VERSION}" LANGUAGES CXX)

option(BOOST_DLL_USE_STD_FS "Use std::filesystem instead of Boost.Filesystem" OFF)

# Base library

add_library(boost_dll_base INTERFACE)
add_library(Boost::dll_base ALIAS boost_dll_base)
target_include_directories(boost_dll_base INTERFACE include)
target_link_libraries(boost_dll_base
INTERFACE
Expand All @@ -25,35 +28,53 @@ target_link_libraries(boost_dll_base
${CMAKE_DL_LIBS}
)

# Library with std::filesystem

add_library(boost_dll_std_fs INTERFACE)
target_link_libraries(boost_dll_std_fs
INTERFACE
boost_dll_base
)
add_library(Boost::dll_std_fs ALIAS boost_dll_std_fs)
target_include_directories(boost_dll_std_fs INTERFACE include)
target_link_libraries(boost_dll_std_fs INTERFACE Boost::dll_base)
target_compile_definitions(boost_dll_std_fs INTERFACE BOOST_DLL_USE_STD_FS)
target_compile_features(boost_dll_std_fs INTERFACE cxx_std_17)

# Library with Boost.Filesystem

add_library(boost_dll_boost_fs INTERFACE)
add_library(Boost::dll_boost_fs ALIAS boost_dll_boost_fs)
target_include_directories(boost_dll_boost_fs INTERFACE include)
target_link_libraries(boost_dll_boost_fs
INTERFACE
boost_dll_base
Boost::dll_base # Internal dependency
Boost::filesystem
)

# Detault library

add_library(boost_dll INTERFACE)
if(BOOST_DLL_USE_STD_FS)
target_link_libraries(boost_dll INTERFACE boost_dll_std_fs)
add_library(Boost::dll ALIAS boost_dll)
target_include_directories(boost_dll INTERFACE include)
if (BOOST_DLL_USE_STD_FS)
target_link_libraries(boost_dll INTERFACE Boost::dll_std_fs)
else()
target_link_libraries(boost_dll INTERFACE boost_dll_boost_fs)
target_link_libraries(boost_dll INTERFACE Boost::dll_boost_fs)
endif()

add_library(Boost::dll ALIAS boost_dll)
if (BOOST_SUPERPROJECT_VERSION AND NOT CMAKE_VERSION VERSION_LESS 3.13)
boost_install(
TARGETS
boost_dll
boost_dll_base
boost_dll_std_fs
boost_dll_boost_fs
VERSION
"${BOOST_SUPERPROJECT_VERSION}"
HEADER_DIRECTORY
include
)
endif()

if(BUILD_TESTING AND EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/test/CMakeLists.txt")

add_subdirectory(test)

endif()

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