| Message ID | 20200612022452.371685-14-oohall@gmail.com |
|---|---|
| State | Accepted |
| Headers | show |
| Series | [01/15] test/qemu: Update command line arguments | expand |
| Context | Check | Description |
|---|---|---|
| snowpatch_ozlabs/apply_patch | warning | Failed to apply on branch master (fe70fbb78d33abea788a3221bc409a7c50c019c3) |
| snowpatch_ozlabs/apply_patch | fail | Failed to apply to any branch |
diff --git a/Makefile.main b/Makefile.main index bf0fcfaebf76..ec69b2d2c882 100644 --- a/Makefile.main +++ b/Makefile.main @@ -20,8 +20,8 @@ try = $(shell set -e; if ($(1)) >/dev/null 2>&1; \ then echo "$(2)"; \ else echo "$(3)"; fi ) -try-cflag = $(call try,$(1) $(2) -x c -c /dev/null -o /dev/null,$(2)) -test_cflag = $(call try,$(1) $(2) -x c -c /dev/null -o /dev/null,1,0) +try-cflag = $(call try,$(1) -Werror $(2) -x c -c /dev/null -o /dev/null,$(2)) +test_cflag = $(call try,$(1) -Werror $(2) -x c -c /dev/null -o /dev/null,1,0) cc-name := $(shell $(CC) -v 2>&1 | grep -q "clang version" && echo clang || echo gcc)
Clangs prints warnings when it sees unknown command line options. Adding -Werror to the command line to upgrade them to errors results in clang exiting with exit code 1 which is what try-cflag expects. Signed-off-by: Oliver O'Halloran <oohall@gmail.com> --- Makefile.main | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)