Hi Edward, On 2024-05-10 00:06:54+0000, Edward Liaw wrote: > _GNU_SOURCE is provided by lib.mk, so it should be dropped to prevent > redefinition warnings. The nolibc tests do not use lib.mk. This change breaks "make libc-test", please drop it. > Signed-off-by: Edward Liaw <edliaw@xxxxxxxxxx> > --- > tools/testing/selftests/nolibc/nolibc-test.c | 2 -- > 1 file changed, 2 deletions(-) > > diff --git a/tools/testing/selftests/nolibc/nolibc-test.c b/tools/testing/selftests/nolibc/nolibc-test.c > index 94bb6e11c16f..a28813f4367f 100644 > --- a/tools/testing/selftests/nolibc/nolibc-test.c > +++ b/tools/testing/selftests/nolibc/nolibc-test.c > @@ -1,6 +1,4 @@ > /* SPDX-License-Identifier: GPL-2.0 */ > - > -#define _GNU_SOURCE > #define _LARGEFILE64_SOURCE > > /* libc-specific include files > -- > 2.45.0.118.g7fe29c98d7-goog Thomas