Merge pull request #1811 from Azaezel/ClangCmakeClean

filters false flags from clang compilation

Tools/CMake/torque3d.cmake

@@ -28,10 +28,16 @@ if(UNIX)
     endif()
     #set(CXX_FLAG32 "-m32") #uncomment for build x32 on OSx64
 
+    if (CMAKE_CXX_COMPILER_ID MATCHES "Clang")
+	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${CXX_FLAG32} -Wundef -msse -pipe -Wfatal-errors -Wno-return-type-c-linkage -Wno-unused-local-typedef ${TORQUE_ADDITIONAL_LINKER_FLAGS}")
+	set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${CXX_FLAG32} -Wundef -msse -pipe -Wfatal-errors -Wno-return-type-c-linkage -Wno-unused-local-typedef ${TORQUE_ADDITIONAL_LINKER_FLAGS}")
+    else()
     # default compiler flags
 	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${CXX_FLAG32} -Wundef -msse -pipe -Wfatal-errors ${TORQUE_ADDITIONAL_LINKER_FLAGS} -Wl,-rpath,'$$ORIGIN'")
 	set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${CXX_FLAG32} -Wundef -msse -pipe -Wfatal-errors ${TORQUE_ADDITIONAL_LINKER_FLAGS} -Wl,-rpath,'$$ORIGIN'")
 
+   endif()    
+
 	# for asm files
 	SET (CMAKE_ASM_NASM_OBJECT_FORMAT "elf")
 	ENABLE_LANGUAGE (ASM_NASM)