GPU: Disable clang warnings when using C variable length array extension in C++

Author: davidrohr

GPU/GPUTracking/Standalone/CMakeLists.txt

@@ -67,7 +67,7 @@ endif()
 if (GPUCA_BUILD_DEBUG_SANITIZE)
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=address,undefined -fno-sanitize=vptr") #TODO: Check why this does not work with clang
 endif()
-set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-error -Wall -Wextra -Wshadow -Wno-unused-function -Wno-unused-parameter -Wno-unused-local-typedefs -Wno-unknown-pragmas -Wno-write-strings")
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-error -Wall -Wextra -Wshadow -Wno-unused-function -Wno-unused-parameter -Wno-unused-local-typedefs -Wno-unknown-pragmas -Wno-write-strings -Wno-vla-cxx-extension")
 set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -rdynamic -Wl,--no-undefined")
 
 # Find mandatory packages