Allow building both shared and static libraries with CMake.

CMakeLists.txt

@@ -21,13 +21,13 @@
 ############################################################################
 
 cmake_minimum_required(VERSION 3.0)
-project(LINPHONE C CXX)
+project(linphone VERSION 3.9.1 LANGUAGES C CXX)
 
 
-set(LINPHONE_MAJOR_VERSION "3")
-set(LINPHONE_MINOR_VERSION "9")
-set(LINPHONE_MICRO_VERSION "1")
-set(LINPHONE_VERSION "${LINPHONE_MAJOR_VERSION}.${LINPHONE_MINOR_VERSION}.${LINPHONE_MICRO_VERSION}")
+set(LINPHONE_MAJOR_VERSION ${PROJECT_VERSION_MAJOR})
+set(LINPHONE_MINOR_VERSION ${PROJECT_VERSION_MINOR})
+set(LINPHONE_MICRO_VERSION ${PROJECT_VERSION_PATCH})
+set(LINPHONE_VERSION ${PROJECT_VERSION})
 set(LINPHONE_SO_VERSION "8")
 
 file(GLOB LINPHONE_PO_FILES RELATIVE "${CMAKE_CURRENT_LIST_DIR}/po" "${CMAKE_CURRENT_LIST_DIR}/po/*.po")
@@ -36,7 +36,8 @@ string(REPLACE ";" " " LINPHONE_ALL_LANGS "${LINPHONE_ALL_LANGS_LIST}")
 
 include(CMakeDependentOption)
 
-option(ENABLE_STATIC "Build static library (default is shared library)." NO)
+option(ENABLE_SHARED "Build shared library." YES)
+option(ENABLE_STATIC "Build static library." YES)
 option(ENABLE_CONSOLE_UI "Turn on or off compilation of console interface." YES)
 option(ENABLE_DATE "Use build date in internal version number." NO)
 option(ENABLE_DOC "Enable documentation generation with Doxygen." YES)
@@ -79,6 +80,12 @@ list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
 
 include(CheckSymbolExists)
 include(CMakePushCheckState)
+include(GNUInstallDirs)
+
+if(NOT CMAKE_INSTALL_RPATH AND CMAKE_INSTALL_PREFIX)
+	set(CMAKE_INSTALL_RPATH ${CMAKE_INSTALL_FULL_LIBDIR})
+	message(STATUS "Setting install rpath to ${CMAKE_INSTALL_RPATH}")
+endif()
 
 set(MSVC_INCLUDE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/include/MSVC")
 if(MSVC)
@@ -251,13 +258,13 @@ if(ENABLE_RELATIVE_PREFIX)
 else()
 	set(LINPHONE_DATA_DIR "${CMAKE_INSTALL_PREFIX}")
 endif()
-set(LINPHONE_PLUGINS_DIR "${LINPHONE_DATA_DIR}/lib/liblinphone/plugins")
+set(LINPHONE_PLUGINS_DIR "${LINPHONE_DATA_DIR}/${CMAKE_INSTALL_LIBDIR}/liblinphone/plugins")
 if(WIN32)
 	set(LINPHONE_CONFIG_DIR "Linphone")
 endif()
-set(PACKAGE_LOCALE_DIR "${LINPHONE_DATA_DIR}/share/locale")
-set(PACKAGE_DATA_DIR "${LINPHONE_DATA_DIR}/share")
-set(PACKAGE_SOUND_DIR "${LINPHONE_DATA_DIR}/share/sounds/linphone")
+set(PACKAGE_LOCALE_DIR "${LINPHONE_DATA_DIR}/${CMAKE_INSTALL_DATADIR}/locale")
+set(PACKAGE_DATA_DIR "${LINPHONE_DATA_DIR}/${CMAKE_INSTALL_DATADIR}")
+set(PACKAGE_SOUND_DIR "${LINPHONE_DATA_DIR}/${CMAKE_INSTALL_DATADIR}/sounds/linphone")
 set(PACKAGE_RING_DIR "${PACKAGE_SOUND_DIR}/rings")
 set(PACKAGE_FREEDESKTOP_DIR "${PACKAGE_DATA_DIR}/applications")
 configure_file(${CMAKE_CURRENT_SOURCE_DIR}/config.h.cmake ${CMAKE_CURRENT_BINARY_DIR}/config.h)
@@ -309,13 +316,13 @@ configure_file(cmake/LinphoneConfig.cmake.in
 	@ONLY
 )
 
-set(ConfigPackageLocation lib/cmake/Linphone)
+set(CONFIG_PACKAGE_LOCATION "${CMAKE_INSTALL_DATADIR}/Linphone/cmake")
 install(EXPORT ${EXPORT_TARGETS_NAME}Targets
 	FILE LinphoneTargets.cmake
-	DESTINATION ${ConfigPackageLocation}
+	DESTINATION ${CONFIG_PACKAGE_LOCATION}
 )
 install(FILES
 	"${CMAKE_CURRENT_BINARY_DIR}/LinphoneConfig.cmake"
 	"${CMAKE_CURRENT_BINARY_DIR}/LinphoneConfigVersion.cmake"
-	DESTINATION ${ConfigPackageLocation}
+	DESTINATION ${CONFIG_PACKAGE_LOCATION}
 )

console/CMakeLists.txt

@@ -47,8 +47,8 @@ if(WIN32)
 endif()
 
 install(TARGETS ${INSTALL_TARGETS}
-	RUNTIME DESTINATION bin
-	LIBRARY DESTINATION lib
-	ARCHIVE DESTINATION lib
+	RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
+	LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+	ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
 	PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE
 )

coreapi/CMakeLists.txt

@@ -176,47 +176,65 @@ if(INTL_FOUND)
 	list(APPEND LIBS ${INTL_LIBRARIES})
 endif()
 
+add_library(linphone-objects OBJECT ${LINPHONE_HEADER_FILES} ${LINPHONE_SOURCE_FILES_C} ${LINPHONE_SOURCE_FILES_CXX} ${LINPHONE_SOURCE_FILES_OBJC})
+set_target_properties(linphone-objects PROPERTIES POSITION_INDEPENDENT_CODE TRUE)
+add_dependencies(linphone-objects liblinphone-git-version)
+
 if(ENABLE_STATIC)
-	add_library(linphone STATIC ${LINPHONE_HEADER_FILES} ${LINPHONE_SOURCE_FILES_C} ${LINPHONE_SOURCE_FILES_CXX} ${LINPHONE_SOURCE_FILES_OBJC})
-	target_link_libraries(linphone ${LIBS})
-else()
-	add_library(linphone SHARED ${LINPHONE_HEADER_FILES} ${LINPHONE_SOURCE_FILES_C} ${LINPHONE_SOURCE_FILES_CXX} ${LINPHONE_SOURCE_FILES_OBJC})
+	add_library(linphone-static STATIC $<TARGET_OBJECTS:linphone-objects>)
+	set_target_properties(linphone-static PROPERTIES OUTPUT_NAME linphone)
+	target_link_libraries(linphone-static ${LIBS})
+	if(IOS)
+		target_link_libraries(linphone-static "-framework Foundation" "-framework AVFoundation")
+	endif()
+	install(TARGETS linphone-static EXPORT ${EXPORT_TARGETS_NAME}Targets
+		ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
+		PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE
+	)
+endif()
+if(ENABLE_SHARED)
+	add_library(linphone SHARED $<TARGET_OBJECTS:linphone-objects>)
 	set_target_properties(linphone PROPERTIES VERSION ${LINPHONE_SO_VERSION} LINKER_LANGUAGE CXX)
 	target_link_libraries(linphone ${LIBS})
+	if(WIN32 AND CMAKE_SYSTEM_NAME STREQUAL "WindowsPhone" AND NOT CMAKE_SYSTEM_NAME STREQUAL "WindowsStore")
+		set_target_properties(linphone PROPERTIES PREFIX "lib")
+	endif()
 	if(MSVC)
 		if(CMAKE_BUILD_TYPE STREQUAL "Debug")
 			install(FILES ${CMAKE_CURRENT_BINARY_DIR}/Debug/linphone.pdb
-				DESTINATION bin
+				DESTINATION ${CMAKE_INSTALL_BINDIR}
 				PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE
 			)
 		endif()
 	endif()
-endif()
-if(IOS)
-	target_link_libraries(linphone "-framework Foundation" "-framework AVFoundation")
-endif()
-add_dependencies(linphone liblinphone-git-version)
-if(WIN32 AND CMAKE_SYSTEM_NAME STREQUAL "WindowsPhone" AND NOT CMAKE_SYSTEM_NAME STREQUAL "WindowsStore")
-	set_target_properties(linphone PROPERTIES PREFIX "lib")
+	install(TARGETS linphone EXPORT ${EXPORT_TARGETS_NAME}Targets
+		RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
+		LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+		ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
+		PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE
+	)
 endif()
 if(ICONV_FOUND)
 	if(APPLE)
 		# Prevent conflict between the system iconv.h header and the one from macports.
-		target_compile_options(linphone PRIVATE "-include" "${ICONV_INCLUDE_DIRS}/iconv.h")
+		if(ENABLE_STATIC)
+			target_compile_options(linphone-static PRIVATE "-include" "${ICONV_INCLUDE_DIRS}/iconv.h")
+		endif()
+		if(ENABLE_SHARED)
+			target_compile_options(linphone PRIVATE "-include" "${ICONV_INCLUDE_DIRS}/iconv.h")
+		endif()
 	else()
-		target_include_directories(linphone PRIVATE ${ICONV_INCLUDE_DIRS})
+		if(ENABLE_STATIC)
+			target_include_directories(linphone-static PRIVATE ${ICONV_INCLUDE_DIRS})
+		endif()
+		if(ENABLE_SHARED)
+			target_include_directories(linphone PRIVATE ${ICONV_INCLUDE_DIRS})
+		endif()
 	endif()
 endif()
 
-install(TARGETS linphone EXPORT ${EXPORT_TARGETS_NAME}Targets
-	RUNTIME DESTINATION bin
-	LIBRARY DESTINATION lib
-	ARCHIVE DESTINATION lib
-	PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE
-)
-
 install(FILES ${LINPHONE_HEADER_FILES}
-	DESTINATION include/linphone
+	DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/linphone
 	PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ WORLD_READ
 )
 

coreapi/help/CMakeLists.txt

@@ -38,7 +38,7 @@ if(DOXYGEN_FOUND)
 		)
 		add_custom_target(linphone-doc ALL DEPENDS "${CMAKE_CURRENT_BINARY_DIR}/doc/html/index.html")
 		install(DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/doc/html" "${CMAKE_CURRENT_BINARY_DIR}/doc/xml"
-			DESTINATION "share/doc/linphone-${LINPHONE_VERSION}")
+			DESTINATION "${CMAKE_INSTALL_DATADIR}/doc/linphone-${LINPHONE_VERSION}")
 	else()
 		message(WARNING "The dot program is needed to generate the linphone documentation. You can get it from http://www.graphviz.org/.")
 	endif()

gtk/CMakeLists.txt

@@ -120,9 +120,9 @@ set_target_properties(linphone-gtk PROPERTIES XCODE_ATTRIBUTE_WARNING_CFLAGS "")
 
 
 install(TARGETS linphone-gtk
-	RUNTIME DESTINATION bin
-	LIBRARY DESTINATION lib
-	ARCHIVE DESTINATION lib
+	RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
+	LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+	ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
 	PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE
 )
 

tester/CMakeLists.txt

@@ -66,13 +66,13 @@ if(IOS)
 	target_include_directories(linphonetester PUBLIC ${CUNIT_INCLUDE_DIRS} PRIVATE common)
 	target_link_libraries(linphonetester linphone ${CUNIT_LIBRARIES})
 	install(TARGETS linphonetester
-		RUNTIME DESTINATION bin
-		LIBRARY DESTINATION lib
-		ARCHIVE DESTINATION lib
+		RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
+		LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+		ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
 		PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE
 		)
 	install(FILES "liblinphone_tester.h" "common/bc_tester_utils.h"
-		DESTINATION include/linphone
+		DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/linphone
 		PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ WORLD_READ
 		)
 elseif(CMAKE_SYSTEM_NAME STREQUAL "WindowsStore")
@@ -93,15 +93,15 @@ elseif(CMAKE_SYSTEM_NAME STREQUAL "WindowsStore")
 	set_target_properties(linphone_tester_runtime PROPERTIES LINK_FLAGS "/WINMDFILE:BelledonneCommunications.Linphone.Tester.winmd")
 
 	install(TARGETS linphone_tester_runtime
-		RUNTIME DESTINATION bin
-		LIBRARY DESTINATION lib
-		ARCHIVE DESTINATION lib
+		RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
+		LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+		ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
 		PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE
 	)
 	install(FILES "${CMAKE_CURRENT_BINARY_DIR}/BelledonneCommunications.Linphone.Tester.winmd" DESTINATION lib)
 	if(CMAKE_BUILD_TYPE STREQUAL "Debug")
 		install(FILES ${CMAKE_CURRENT_BINARY_DIR}/Debug/BelledonneCommunications.Linphone.Tester.pdb
-			DESTINATION lib
+			DESTINATION ${CMAKE_INSTALL_LIBDIR}
 			PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE
 		)
 	endif()

tools/CMakeLists.txt

@@ -49,9 +49,9 @@ target_link_libraries(lp-gen-wrappers ${LP_GEN_WRAPPERS_LIBS})
 
 
 install(TARGETS lp-gen-wrappers
-	RUNTIME DESTINATION bin
-	LIBRARY DESTINATION lib
-	ARCHIVE DESTINATION lib
+	RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
+	LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+	ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
 	PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE
 )
 
@@ -69,9 +69,9 @@ target_link_libraries(lp-auto-answer linphone)
 
 
 install(TARGETS lp-auto-answer
-	RUNTIME DESTINATION bin
-	LIBRARY DESTINATION lib
-	ARCHIVE DESTINATION lib
+	RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
+	LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+	ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
 	PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE
 )
 
@@ -89,12 +89,8 @@ target_link_libraries(lp-sendmsg linphone)
 
 
 install(TARGETS lp-sendmsg
-        RUNTIME DESTINATION bin
-        LIBRARY DESTINATION lib
-        ARCHIVE DESTINATION lib
+        RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
+        LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+        ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
         PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE
 )
-
-
-
-