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|
# This CMakeLists.txt is part of the subproject B (ExternalProject_Add).
cmake_minimum_required(VERSION 3.20)
project(shared_lib_project VERSION 2.3.4 LANGUAGES CXX)
include(GNUInstallDirs)
include(GenerateExportHeader)
add_library(the_shared_lib SHARED
"include/shared_lib.h"
"src/shared_lib.cpp"
)
generate_export_header(the_shared_lib
BASE_NAME shared_lib
EXPORT_FILE_NAME include/shared_lib_export.h
)
set_target_properties(the_shared_lib
PROPERTIES
VERSION "${PROJECT_VERSION}"
SOVERSION "${PROJECT_VERSION}"
)
target_include_directories(the_shared_lib PUBLIC
$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
$<BUILD_INTERFACE:${CMAKE_CURRENT_BINARY_DIR}/include>
$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
)
install(
DIRECTORY
"${CMAKE_CURRENT_SOURCE_DIR}/include/"
"${CMAKE_CURRENT_BINARY_DIR}/include/"
DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}"
)
install(
TARGETS
the_shared_lib
EXPORT main
ARCHIVE DESTINATION "${CMAKE_INSTALL_LIBDIR}"
LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}"
)
set(INSTALL_CMAKE_DIR "${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}")
include(CMakePackageConfigHelpers)
configure_package_config_file(
"cmake/PackageConfig.cmake.in"
"${PROJECT_NAME}Config.cmake"
INSTALL_DESTINATION "${INSTALL_CMAKE_DIR}"
PATH_VARS
CMAKE_INSTALL_INCLUDEDIR
CMAKE_INSTALL_LIBDIR
)
write_basic_package_version_file("${PROJECT_NAME}Version.cmake"
VERSION "${PROJECT_VERSION}"
COMPATIBILITY SameMajorVersion
)
install(
EXPORT main
FILE "${PROJECT_NAME}Targets.cmake"
DESTINATION "${INSTALL_CMAKE_DIR}"
)
install(
FILES
"${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Config.cmake"
"${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Version.cmake"
DESTINATION "${INSTALL_CMAKE_DIR}"
)
|
