diff options
Diffstat (limited to 'external/libevent')
-rw-r--r-- | external/libevent/AddEventLibrary.cmake | 110 |
1 files changed, 110 insertions, 0 deletions
diff --git a/external/libevent/AddEventLibrary.cmake b/external/libevent/AddEventLibrary.cmake new file mode 100644 index 00000000..673c5220 --- /dev/null +++ b/external/libevent/AddEventLibrary.cmake @@ -0,0 +1,110 @@ +include(CMakeParseArguments) + +#set(LIBEVENT_SHARED_LIBRARIES "") +set(LIBEVENT_STATIC_LIBRARIES "") + +macro(set_event_lib_properties LIB_NAME) + set_target_properties("${LIB_NAME}_static" PROPERTIES ${ARGN}) + set_target_properties("${LIB_NAME}_shared" PROPERTIES ${ARGN}) +endmacro() + +macro(set_event_shared_lib_flags LIB_NAME) + set_target_properties("${LIB_NAME}_shared" PROPERTIES + COMPILE_FLAGS ${ARGN}) + set_target_properties("${LIB_NAME}_shared" PROPERTIES + LINK_FLAGS ${ARGN}) +endmacro() + +macro(generate_pkgconfig LIB_NAME) + set(prefix ${CMAKE_INSTALL_PREFIX}) + set(exec_prefix ${CMAKE_INSTALL_PREFIX}) + set(libdir ${CMAKE_INSTALL_PREFIX}/lib) + set(includedir ${CMAKE_INSTALL_PREFIX}/include) + + set(VERSION ${EVENT_ABI_LIBVERSION}) + + set(LIBS "") + foreach (LIB ${LIB_PLATFORM}) + set(LIBS "${LIBS} -L${LIB}") + endforeach() + + set(OPENSSL_LIBS "") + foreach(LIB ${OPENSSL_LIBRARIES}) + set(OPENSSL_LIBS "${OPENSSL_LIBS} -L${LIB}") + endforeach() + + configure_file("lib${LIB_NAME}.pc.in" "lib${LIB_NAME}.pc" @ONLY) + install( + FILES "${CMAKE_CURRENT_BINARY_DIR}/lib${LIB_NAME}.pc" + DESTINATION "${CMAKE_INSTALL_PREFIX}/lib/pkgconfig" + ) +endmacro() + + +# Global variables that it uses: +# - EVENT_ABI_LIBVERSION +# - CMAKE_THREAD_LIBS_INIT LIB_PLATFORM +# - OPENSSL_LIBRARIES +# - HDR_PUBLIC +# - EVENT_INSTALL_INCLUDE_DIR +# - EVENT_SHARED_FLAGS +# +# Exported variables: +# - LIBEVENT_SHARED_LIBRARIES +# - LIBEVENT_STATIC_LIBRARIES +macro(add_event_library LIB_NAME) + cmake_parse_arguments(LIB + "" # Options + "VERSION" # One val + "SOURCES;LIBRARIES" # Multi val + ${ARGN} + ) + + add_library("${LIB_NAME}_static" STATIC ${LIB_SOURCES}) + add_library("${LIB_NAME}_shared" SHARED ${LIB_SOURCES}) + + target_link_libraries("${LIB_NAME}_shared" + ${CMAKE_THREAD_LIBS_INIT} + ${LIB_PLATFORM} + ${LIB_LIBRARIES}) + + if (EVENT_SHARED_FLAGS) + set_event_shared_lib_flags("${LIB_NAME}" "${EVENT_SHARED_FLAGS}") + endif() + + set_event_lib_properties("${LIB_NAME}" + OUTPUT_NAME "${LIB_NAME}" + CLEAN_DIRECT_OUTPUT 1 + ) + + set_target_properties( + "${LIB_NAME}_shared" PROPERTIES + PUBLIC_HEADER "${HDR_PUBLIC}") + set_target_properties( + "${LIB_NAME}_static" PROPERTIES + PUBLIC_HEADER "${HDR_PUBLIC}") + + set_target_properties( + "${LIB_NAME}_shared" PROPERTIES + SOVERSION ${EVENT_ABI_LIBVERSION} + ) + + export(TARGETS "${LIB_NAME}_static" #"${LIB_NAME}_shared" + FILE "${PROJECT_BINARY_DIR}/LibeventTargets.cmake" + APPEND + ) + + install(TARGETS "${LIB_NAME}_static" #"${LIB_NAME}_shared" + EXPORT LibeventTargets + LIBRARY DESTINATION "lib" COMPONENT lib + ARCHIVE DESTINATION "lib" COMPONENT lib + PUBLIC_HEADER DESTINATION "include/event2" + COMPONENT dev + ) + + #list(APPEND LIBEVENT_SHARED_LIBRARIES "${LIB_NAME}_shared") + list(APPEND LIBEVENT_STATIC_LIBRARIES "${LIB_NAME}_static") + + generate_pkgconfig("${LIB_NAME}") +endmacro() + |