Consistency in setting LuaJIT compile options

cmake/luajit.cmake

@@ -139,18 +139,18 @@ macro(luajit_build)
     #
     # This stuff is extremely fragile, proceed with caution.
     set (luajit_cflags ${CMAKE_C_FLAGS})
+    set (luajut_ldflags ${CMAKE_EXE_LINKER_FLAGS})
+    separate_arguments(luajit_cflags)
+    separate_arguments(luajit_ldflags)
     if(CC_HAS_WNO_PARENTHESES_EQUALITY)
-        set(luajit_cflags "${luajit_cflags} -Wno-parentheses-equality")
+        set(luajit_cflags ${luajit_cflags} -Wno-parentheses-equality)
     endif()
     if(CC_HAS_WNO_TAUTOLOGICAL_COMPARE)
-        set(luajit_cflags "${luajit_cflags} -Wno-tautological-compare")
+        set(luajit_cflags ${luajit_cflags} -Wno-tautological-compare)
     endif()
     if(CC_HAS_WNO_MISLEADING_INDENTATION)
-        set(luajit_cflags "${luajit_cflags} -Wno-misleading-indentation")
+        set(luajit_cflags ${luajit_cflags} -Wno-misleading-indentation)
     endif()
-    separate_arguments(luajit_cflags)
-    set (luajut_ldflags ${CMAKE_EXE_LINKER_FLAGS})
-    separate_arguments(luajit_ldflags)
     # We are consciously ommiting debug info in RelWithDebInfo mode
     if (${CMAKE_BUILD_TYPE} STREQUAL "Debug")
         set (luajit_ccopt -O0)