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| author | H.J. Lu <hjl.tools@gmail.com> | 2024-12-13 05:59:59 +0800 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2024-12-14 19:26:00 +0800 |
| commit | 1d40170dd367831b97cbdb89ad1b7241a241923b (patch) | |
| tree | edc86a67b78033e25a6d24708b067758bc36db1d /sysdeps/unix/sysv/linux/tst-getcwd-smallbuff.c | |
| parent | 1a41fc44daa03346b7bae5bd12a281116275d836 (diff) | |
| download | glibc-1d40170dd367831b97cbdb89ad1b7241a241923b.zip glibc-1d40170dd367831b97cbdb89ad1b7241a241923b.tar.gz glibc-1d40170dd367831b97cbdb89ad1b7241a241923b.tar.bz2 | |
Return EXIT_UNSUPPORTED if __builtin_mul_overflow unavailable
Since GCC 4.9 doesn't support __builtin_mul_overflow:
tst-fd_to_filename.c: In function ‘check_ranges’:
tst-fd_to_filename.c:51:3: error: implicit declaration of function ‘__builtin_mul_overflow’ [-Werror=implicit-function-declaration]
while (!__builtin_mul_overflow (power, base, &power));
^
cc1: all warnings being treated as errors
return EXIT_UNSUPPORTED for GCC 4.9 or older.
Signed-off-by: H.J. Lu <hjl.tools@gmail.com>
Reviewed-by: Sam James <sam@gentoo.org>
Diffstat (limited to 'sysdeps/unix/sysv/linux/tst-getcwd-smallbuff.c')
0 files changed, 0 insertions, 0 deletions