Merge branch 'master' into codelite-libdirs

src/tools/gcc.lua

@@ -89,7 +89,7 @@
 			RDRND = "-mrdrnd",
 		},
 		warnings = {
-			Extra = "-Wall -Wextra",
+			Extra = {"-Wall", "-Wextra"},
 			High = "-Wall",
 			Off = "-w",
 		},

tests/tools/test_gcc.lua

@@ -77,7 +77,7 @@
 	function suite.cflags_onExtraWarnings()
 		warnings "extra"
 		prepare()
-		test.contains({ "-Wall -Wextra" }, gcc.getcflags(cfg))
+		test.contains({ "-Wall", "-Wextra" }, gcc.getcflags(cfg))
 	end
 
 	function suite.cflags_onHighWarnings()