| From: Muhammad Usama Anjum <usama.anjum@collabora.com> |
| Subject: selftests/mm: Makefile: add the compiler flags |
| Date: Thu, 9 Jan 2025 22:38:42 +0500 |
| |
| Add the compiler flags to catch warnings during development. |
| |
| Link: https://lkml.kernel.org/r/20250109173842.1142376-17-usama.anjum@collabora.com |
| Signed-off-by: Muhammad Usama Anjum <usama.anjum@collabora.com> |
| Cc: Andy Lutomirski <luto@amacapital.net> |
| Cc: Jérôme Glisse <jglisse@redhat.com> |
| Cc: Kees Cook <kees@kernel.org> |
| Cc: Shuah Khan <shuah@kernel.org> |
| Cc: Will Drewry <wad@chromium.org> |
| Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
| --- |
| |
| tools/testing/selftests/mm/Makefile | 1 + |
| 1 file changed, 1 insertion(+) |
| |
| --- a/tools/testing/selftests/mm/Makefile~selftests-mm-makefile-add-the-compiler-flags |
| +++ a/tools/testing/selftests/mm/Makefile |
| @@ -34,6 +34,7 @@ endif |
| MAKEFLAGS += --no-builtin-rules |
| |
| CFLAGS = -Wall -O2 -I $(top_srcdir) $(EXTRA_CFLAGS) $(KHDR_INCLUDES) $(TOOLS_INCLUDES) |
| +CFLAGS += -Wunreachable-code -Wunused -Wunused-parameter -Wunused-function -Wunused-variable |
| LDLIBS = -lrt -lpthread -lm |
| |
| # Some distributions (such as Ubuntu) configure GCC so that _FORTIFY_SOURCE is |
| _ |
