From 47b577c66f2f51305d1802195f868d6b43e6d84a Mon Sep 17 00:00:00 2001 From: Adhemerval Zanella Date: Fri, 20 Jun 2025 11:35:56 -0300 Subject: [PATCH] posix: Fix fnmatch build with gcc-16 The master branch started to enable some warnings due to optimization that were only triggered with -Os [1]. Enable the suppression regardless of optimization level. Checked on aarch64-linux-gnu build. [1] https://gcc.gnu.org/pipermail/gcc-regression/2025-June/082378.html Reviewed-by: Sam James Reviewed-by: Collin Funk --- posix/fnmatch_loop.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/posix/fnmatch_loop.c b/posix/fnmatch_loop.c index 9ec5e0edc6..83f8861653 100644 --- a/posix/fnmatch_loop.c +++ b/posix/fnmatch_loop.c @@ -537,7 +537,7 @@ FCT (const CHAR *pattern, const CHAR *string, const CHAR *string_end, that it was properly set in the loop above. */ DIAG_PUSH_NEEDS_COMMENT; - DIAG_IGNORE_Os_NEEDS_COMMENT (8, "-Wmaybe-uninitialized"); + DIAG_IGNORE_NEEDS_COMMENT (16, "-Wmaybe-uninitialized"); if (! is_range # if WIDE_CHAR_VERSION @@ -560,7 +560,7 @@ FCT (const CHAR *pattern, const CHAR *string, const CHAR *string_end, above it will be properly set by the loop. */ DIAG_PUSH_NEEDS_COMMENT; - DIAG_IGNORE_Os_NEEDS_COMMENT (8, "-Wmaybe-uninitialized"); + DIAG_IGNORE_NEEDS_COMMENT (16, "-Wmaybe-uninitialized"); cold = wextra[1 + wextra[0]]; DIAG_POP_NEEDS_COMMENT; # else @@ -745,7 +745,7 @@ FCT (const CHAR *pattern, const CHAR *string, const CHAR *string_end, means that it was properly set in the loop above. */ DIAG_PUSH_NEEDS_COMMENT; - DIAG_IGNORE_Os_NEEDS_COMMENT (8, "-Wmaybe-uninitialized"); + DIAG_IGNORE_NEEDS_COMMENT (16, "-Wmaybe-uninitialized"); cend = wextra[1 + wextra[0]]; DIAG_POP_NEEDS_COMMENT; # else @@ -754,7 +754,7 @@ FCT (const CHAR *pattern, const CHAR *string, const CHAR *string_end, wextra above it will be properly set by the loop. */ DIAG_PUSH_NEEDS_COMMENT; - DIAG_IGNORE_Os_NEEDS_COMMENT (8, "-Wmaybe-uninitialized"); + DIAG_IGNORE_NEEDS_COMMENT (16, "-Wmaybe-uninitialized"); idx += 1 + extra[idx]; DIAG_POP_NEEDS_COMMENT; /* Adjust for the alignment. */ -- 2.47.2