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cmake_minimum_required(VERSION 3.5)
project(class_loader)
# Default to C++17
if(NOT CMAKE_CXX_STANDARD)
set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
endif()
if(CMAKE_COMPILER_IS_GNUCXX OR CMAKE_CXX_COMPILER_ID MATCHES "Clang")
add_compile_options(-Wall -Wextra -Wpedantic)
endif()
set(CLASS_LOADER_IGNORE_AMENT FALSE CACHE BOOL
"Do not use ament when building this package.")
if(NOT CLASS_LOADER_IGNORE_AMENT)
find_package(ament_cmake)
find_package(ament_cmake_ros REQUIRED)
set(explicit_library_type "")
else()
set(explicit_library_type "SHARED")
endif()
find_package(console_bridge REQUIRED)
find_package(rcpputils REQUIRED)
if(ament_cmake_FOUND)
ament_export_dependencies(console_bridge)
ament_export_dependencies(rcpputils)
endif()
add_library(${PROJECT_NAME} ${explicit_library_type}
src/class_loader.cpp
src/class_loader_core.cpp
src/meta_object.cpp
src/multi_library_class_loader.cpp
)
target_include_directories(${PROJECT_NAME} PUBLIC
"$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>"
"$<INSTALL_INTERFACE:include/${PROJECT_NAME}>")
if(ament_cmake_FOUND)
target_link_libraries(${PROJECT_NAME} PUBLIC
console_bridge::console_bridge
rcpputils::rcpputils)
ament_export_targets(${PROJECT_NAME})
else()
target_include_directories(${PROJECT_NAME}
PUBLIC ${console_bridge_INCLUDE_DIRS})
target_link_libraries(${PROJECT_NAME} ${console_bridge_LIBRARIES})
endif()
if(WIN32)
# Causes the visibility macros to use dllexport rather than dllimport
# which is appropriate when building the dll but not consuming it.
target_compile_definitions(${PROJECT_NAME} PRIVATE "CLASS_LOADER_BUILDING_DLL")
endif()
if(CLASS_LOADER_SOVERSION)
set_target_properties(${PROJECT_NAME} PROPERTIES SOVERSION ${CLASS_LOADER_SOVERSION})
endif()
if(BUILD_TESTING)
find_package(ament_lint_auto QUIET)
if(ament_lint_auto_FOUND)
# TODO(mikaelarguedas) add copyright test once the linter accepts /** block comments
list(APPEND AMENT_LINT_AUTO_EXCLUDE
ament_cmake_copyright
)
ament_lint_auto_find_test_dependencies()
# Files in test/fviz_case_study do have compatible copyrights
find_package(ament_cmake_copyright)
ament_copyright(
TESTNAME copyright_check_tests_only
"test/fviz_case_study"
)
endif()
add_subdirectory(test)
endif()
include(GNUInstallDirs)
if(ament_cmake_FOUND)
ament_package(
CMAKE_DIR ${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}
CONFIG_EXTRAS "class_loader-extras.cmake"
)
else()
set(TARGET_NAME ${PROJECT_NAME})
set(PKGCONFIG_LIBS
${console_bridge_LIBRARIES}
)
# Prepare and install necessary files to support finding of the library
# using pkg-config
configure_file(
"${CMAKE_CURRENT_SOURCE_DIR}/src/${PROJECT_NAME}.pc.in"
"${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}.pc"
@ONLY)
install(FILES "${CMAKE_BINARY_DIR}/${PROJECT_NAME}.pc" DESTINATION lib/pkgconfig)
endif()
install(TARGETS ${PROJECT_NAME} EXPORT ${PROJECT_NAME}
ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR})
install(FILES cmake/class_loader_hide_library_symbols.cmake
DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME})
install(DIRECTORY include/ DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/${PROJECT_NAME})
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