Merge pull request #1184 from paullouisageneau/cmake-enhancements

CMake enhancements

CMakeLists.txt

@@ -82,7 +82,6 @@ set(LIBDATACHANNEL_SOURCES
 	${CMAKE_CURRENT_SOURCE_DIR}/src/h265rtppacketizer.cpp
 	${CMAKE_CURRENT_SOURCE_DIR}/src/h265nalunit.cpp
 	${CMAKE_CURRENT_SOURCE_DIR}/src/av1rtppacketizer.cpp
-	${CMAKE_CURRENT_SOURCE_DIR}/src/nalunit.cpp
 	${CMAKE_CURRENT_SOURCE_DIR}/src/rtcpnackresponder.cpp
 	${CMAKE_CURRENT_SOURCE_DIR}/src/rtp.cpp
 	${CMAKE_CURRENT_SOURCE_DIR}/src/capi.cpp
@@ -120,7 +119,6 @@ set(LIBDATACHANNEL_HEADERS
 	${CMAKE_CURRENT_SOURCE_DIR}/include/rtc/h265rtppacketizer.hpp
 	${CMAKE_CURRENT_SOURCE_DIR}/include/rtc/h265nalunit.hpp
 	${CMAKE_CURRENT_SOURCE_DIR}/include/rtc/av1rtppacketizer.hpp
-	${CMAKE_CURRENT_SOURCE_DIR}/include/rtc/nalunit.hpp
 	${CMAKE_CURRENT_SOURCE_DIR}/include/rtc/rtcpnackresponder.hpp
 	${CMAKE_CURRENT_SOURCE_DIR}/include/rtc/utils.hpp
 	${CMAKE_CURRENT_SOURCE_DIR}/include/rtc/plihandler.hpp
@@ -474,20 +472,24 @@ install(
 	DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/LibDataChannel
 )
 
-# Export config
-install(
-	FILES ${CMAKE_CURRENT_SOURCE_DIR}/cmake/LibDataChannelConfig.cmake
-	DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/LibDataChannel
-)
-
-# Export config version
 include(CMakePackageConfigHelpers)
+configure_package_config_file(
+    ${CMAKE_CURRENT_SOURCE_DIR}/cmake/LibDataChannelConfig.cmake.in
+    ${CMAKE_BINARY_DIR}/LibDataChannelConfig.cmake
+    INSTALL_DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/LibDataChannel
+    NO_SET_AND_CHECK_MACRO
+    NO_CHECK_REQUIRED_COMPONENTS_MACRO
+)
 write_basic_package_version_file(
+    ${CMAKE_BINARY_DIR}/LibDataChannelConfigVersion.cmake
+    VERSION ${PROJECT_VERSION}
+    COMPATIBILITY SameMajorVersion
+)
+# Export config and version files
+install(FILES
+	${CMAKE_BINARY_DIR}/LibDataChannelConfig.cmake
 	${CMAKE_BINARY_DIR}/LibDataChannelConfigVersion.cmake
-	VERSION ${PROJECT_VERSION}
-	COMPATIBILITY SameMajorVersion)
-install(FILES ${CMAKE_BINARY_DIR}/LibDataChannelConfigVersion.cmake
-	DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/LibDataChannel)
+    DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/LibDataChannel)
 
 # Tests
 if(NOT NO_TESTS)

cmake/LibDataChannelConfig.cmake → cmake/LibDataChannelConfig.cmake.in

@@ -1,2 +1,4 @@
+@PACKAGE_INIT@
+
 include("${CMAKE_CURRENT_LIST_DIR}/LibDataChannelTargets.cmake")