diff options
Diffstat (limited to 'libiberty/configure')
| -rwxr-xr-x | libiberty/configure | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libiberty/configure b/libiberty/configure index d26c8b5f5b..9bccb8e878 100755 --- a/libiberty/configure +++ b/libiberty/configure @@ -3925,7 +3925,7 @@ for real_option in -W -Wall -Wwrite-strings -Wc++-compat \ # Do the check with the no- prefix removed since gcc silently # accepts any -Wno-* option on purpose case $real_option in - -Wno-*) option=-W`expr $real_option : '-Wno-\(.*\)'` ;; + -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;; *) option=$real_option ;; esac as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh` |