Build 3rdparty include as system

Author: Niram7777

3rdparty/7zip/CMakeLists.txt

@@ -59,11 +59,11 @@ if(WIN32 OR APPLE)
 		7zip/C/XzEnc.c
 		7zip/C/XzIn.c
 		7zip/C/ZstdDec.c)
-	target_include_directories(3rdparty_7zip INTERFACE
+	target_include_directories(3rdparty_7zip SYSTEM INTERFACE
 		$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/7zip/C>
 		$<INSTALL_INTERFACE:/7zip/C>)
 
-	target_include_directories(3rdparty_7zip INTERFACE 7zip)
+	target_include_directories(3rdparty_7zip SYSTEM INTERFACE 7zip)
 
 	set_property(TARGET 3rdparty_7zip PROPERTY FOLDER "3rdparty/")
 

3rdparty/CMakeLists.txt

@@ -35,7 +35,7 @@ if (USE_SYSTEM_FLATBUFFERS)
 		message(FATAL_ERROR "flatc failed to regenerate flatbuffers headers.")
 	endif()
 else()
-	target_include_directories(3rdparty_flatbuffers INTERFACE flatbuffers/include)
+	target_include_directories(3rdparty_flatbuffers SYSTEM INTERFACE flatbuffers/include)
 endif()
 
 # libPNG
@@ -56,7 +56,7 @@ if (USE_SYSTEM_VULKAN_MEMORY_ALLOCATOR)
 	add_library(3rdparty::vulkanmemoryallocator ALIAS GPUOpen::VulkanMemoryAllocator)
 else()
 	add_library(3rdparty_vulkanmemoryallocator INTERFACE)
-	target_include_directories(3rdparty_vulkanmemoryallocator INTERFACE GPUOpen/VulkanMemoryAllocator/include)
+	target_include_directories(3rdparty_vulkanmemoryallocator SYSTEM INTERFACE GPUOpen/VulkanMemoryAllocator/include)
 	add_library(3rdparty::vulkanmemoryallocator ALIAS 3rdparty_vulkanmemoryallocator)
 endif()
 
@@ -111,7 +111,7 @@ if (NOT ANDROID)
 	find_package(OpenGL REQUIRED OPTIONAL_COMPONENTS EGL)
 
 	add_library(3rdparty_opengl INTERFACE)
-	target_include_directories(3rdparty_opengl INTERFACE GL)
+	target_include_directories(3rdparty_opengl SYSTEM INTERFACE GL)
 
 	if (WIN32)
 		if(NOT MSVC)
@@ -204,7 +204,7 @@ if(USE_VULKAN)
 			find_package(Wayland)
 			if (WAYLAND_FOUND)
 				target_include_directories(3rdparty_vulkan
-					INTERFACE ${WAYLAND_INCLUDE_DIR})
+					SYSTEM INTERFACE ${WAYLAND_INCLUDE_DIR})
 			endif()
 		endif()
 
@@ -298,7 +298,7 @@ if(NOT ANDROID)
 		message(STATUS "RPCS3: using shared ffmpeg")
 		find_package(FFMPEG REQUIRED)
 
-		target_include_directories(3rdparty_ffmpeg INTERFACE ${FFMPEG_INCLUDE_DIR})
+		target_include_directories(3rdparty_ffmpeg SYSTEM INTERFACE ${FFMPEG_INCLUDE_DIR})
 		target_link_libraries(3rdparty_ffmpeg INTERFACE ${FFMPEG_LIBRARIES})
 	else()
 		message(STATUS "RPCS3: using builtin ffmpeg")
@@ -328,7 +328,7 @@ if(NOT ANDROID)
 			${FFMPEG_LIB_SWSCALE}
 			${FFMPEG_LIB_SWRESAMPLE}
 		)
-		target_include_directories(3rdparty_ffmpeg INTERFACE "ffmpeg/include")
+		target_include_directories(3rdparty_ffmpeg SYSTEM INTERFACE "ffmpeg/include")
 	endif()
 endif()
 

3rdparty/asmjit/CMakeLists.txt

@@ -9,7 +9,7 @@ set(ASMJIT_DIR "${CMAKE_CURRENT_SOURCE_DIR}/asmjit" CACHE PATH "Location of 'asm
 include("${ASMJIT_DIR}/CMakeLists.txt")
 
 add_library(asmjit ${ASMJIT_SRC})
-target_include_directories(asmjit PUBLIC ${ASMJIT_DIR}/src)
+target_include_directories(asmjit SYSTEM PUBLIC ${ASMJIT_DIR}/src)
 target_link_libraries(asmjit PRIVATE ${ASMJIT_DEPS})
 
 # ASMJIT should have a option for disabling installing and this wouldnt

3rdparty/discord-rpc/CMakeLists.txt

@@ -9,7 +9,7 @@ if (USE_DISCORD_RPC AND (WIN32 OR CMAKE_SYSTEM MATCHES "Linux" OR APPLE))
 	set(WARNINGS_AS_ERRORS FALSE CACHE BOOL "When enabled, compiles with `-Werror` (on *nix platforms).")
 
 	add_subdirectory(discord-rpc EXCLUDE_FROM_ALL)
-	target_include_directories(3rdparty_discordRPC INTERFACE discord-rpc/include)
+	target_include_directories(3rdparty_discordRPC SYSTEM INTERFACE discord-rpc/include)
 	target_compile_definitions(3rdparty_discordRPC INTERFACE -DWITH_DISCORD_RPC)
 	target_link_libraries(3rdparty_discordRPC INTERFACE discord-rpc)
 endif()

3rdparty/feralinteractive/CMakeLists.txt

@@ -3,7 +3,7 @@
 add_library(3rdparty_feralinteractive INTERFACE)
 
 if (CMAKE_SYSTEM MATCHES "Linux")
-	target_include_directories(3rdparty_feralinteractive INTERFACE feralinteractive/lib)
+	target_include_directories(3rdparty_feralinteractive SYSTEM INTERFACE feralinteractive/lib)
 	target_compile_definitions(3rdparty_feralinteractive INTERFACE -DGAMEMODE_AVAILABLE)
 	target_link_libraries(3rdparty_feralinteractive INTERFACE feralinteractive)
 endif()

3rdparty/glslang/CMakeLists.txt

@@ -7,7 +7,7 @@ if(USE_SYSTEM_GLSLANG)
   target_link_libraries(3rdparty_glslang INTERFACE glslang::SPIRV)
   get_target_property(SPIRV_INCLUDE_DIRS glslang::SPIRV INTERFACE_INCLUDE_DIRECTORIES)
   list(TRANSFORM SPIRV_INCLUDE_DIRS APPEND "/glslang")
-  target_include_directories(3rdparty_glslang INTERFACE ${SPIRV_INCLUDE_DIRS})
+  target_include_directories(3rdparty_glslang SYSTEM INTERFACE ${SPIRV_INCLUDE_DIRS})
 else()
   set(ENABLE_PCH OFF CACHE BOOL "Enables Precompiled header" FORCE)
   set(BUILD_EXTERNAL OFF CACHE BOOL "Build external dependencies in /External" FORCE)

3rdparty/hidapi/CMakeLists.txt

@@ -4,7 +4,7 @@ if(USE_SYSTEM_HIDAPI)
 	pkg_check_modules(hidapi-hidraw REQUIRED IMPORTED_TARGET hidapi-hidraw)
 	add_library(3rdparty_hidapi INTERFACE)
 	target_link_libraries(3rdparty_hidapi INTERFACE PkgConfig::hidapi-hidraw)
-	target_include_directories(3rdparty_hidapi INTERFACE PkgConfig::hidapi-hidraw)
+	target_include_directories(3rdparty_hidapi SYSTEM INTERFACE PkgConfig::hidapi-hidraw)
 else()
 	set(BUILD_SHARED_LIBS FALSE CACHE BOOL "Don't build shared libs")
 	set(HIDAPI_INSTALL_TARGETS FALSE CACHE BOOL "Don't install anything")

3rdparty/libpng/CMakeLists.txt

@@ -6,14 +6,14 @@ if (NOT USE_SYSTEM_LIBPNG)
 	set(PNG_TESTS OFF CACHE BOOL "Build libpng tests")
 	set(SKIP_INSTALL_ALL ON)
 	add_subdirectory(libpng EXCLUDE_FROM_ALL)
-	target_include_directories(png_static INTERFACE "${libpng_BINARY_DIR}" "${libpng_SOURCE_DIR}")
+	target_include_directories(png_static SYSTEM INTERFACE "${libpng_BINARY_DIR}" "${libpng_SOURCE_DIR}")
 
 	set(LIBPNG_TARGET png_static PARENT_SCOPE)
 else()
 	find_package(PNG REQUIRED)
 
 	add_library(3rdparty_system_libpng INTERFACE)
-	target_include_directories(3rdparty_system_libpng INTERFACE ${PNG_INCLUDE_DIR})
+	target_include_directories(3rdparty_system_libpng SYSTEM INTERFACE ${PNG_INCLUDE_DIR})
 	target_link_libraries(3rdparty_system_libpng INTERFACE ${PNG_LIBRARY})
 	target_compile_definitions(3rdparty_system_libpng INTERFACE ${PNG_DEFINITIONS})
 

3rdparty/llvm/CMakeLists.txt

@@ -107,7 +107,7 @@ if(WITH_LLVM)
 
 	add_library(3rdparty_llvm INTERFACE)
 	target_link_libraries(3rdparty_llvm INTERFACE ${LLVM_LIBS})
-	target_include_directories(3rdparty_llvm INTERFACE ${LLVM_INCLUDE_DIRS})
+	target_include_directories(3rdparty_llvm SYSTEM INTERFACE ${LLVM_INCLUDE_DIRS})
 	separate_arguments(LLVM_DEFINITIONS_LIST NATIVE_COMMAND ${LLVM_DEFINITIONS})
 	target_compile_definitions(3rdparty_llvm INTERFACE ${LLVM_DEFINITIONS_LIST} LLVM_AVAILABLE)
 

3rdparty/miniupnp/CMakeLists.txt

@@ -3,9 +3,9 @@ if(USE_SYSTEM_MINIUPNPC)
   pkg_check_modules(MiniUPnPc REQUIRED IMPORTED_TARGET miniupnpc>=2.3.3)
   add_library(3rdparty_miniupnpc INTERFACE)
   target_link_libraries(3rdparty_miniupnpc INTERFACE PkgConfig::MiniUPnPc)
-  target_include_directories(3rdparty_miniupnpc INTERFACE PkgConfig::MiniUPnPc)
+  target_include_directories(3rdparty_miniupnpc SYSTEM INTERFACE PkgConfig::MiniUPnPc)
   list(TRANSFORM MiniUPnPc_INCLUDE_DIRS APPEND "/miniupnpc")
-  target_include_directories(3rdparty_miniupnpc INTERFACE ${MiniUPnPc_INCLUDE_DIRS})
+  target_include_directories(3rdparty_miniupnpc SYSTEM INTERFACE ${MiniUPnPc_INCLUDE_DIRS})
 else()
   option (UPNPC_BUILD_STATIC "Build static library" TRUE)
   option (UPNPC_BUILD_SHARED "Build shared library" FALSE)
@@ -17,5 +17,5 @@ else()
   add_subdirectory(miniupnp/miniupnpc EXCLUDE_FROM_ALL)
   add_library(3rdparty_miniupnpc INTERFACE)
   target_link_libraries(3rdparty_miniupnpc INTERFACE libminiupnpc-static)
-  target_include_directories(3rdparty_miniupnpc INTERFACE libminiupnpc-static)
+  target_include_directories(3rdparty_miniupnpc SYSTEM INTERFACE libminiupnpc-static)
 endif()