diff options
| author | Andreas Schwab <schwab@linux-m68k.org> | 2011-12-20 21:01:29 +0400 |
|---|---|---|
| committer | Andreas Schwab <schwab@linux-m68k.org> | 2011-12-20 21:01:29 +0400 |
| commit | 40fb18380bf18739b8e6bd4a05fc7b02cbc8e84b (patch) | |
| tree | 17826a9d44e90bc6450e7646d316afb6e3dec6ca /config | |
| parent | 87865f4c9a6b629a054cd763d2baca7f8132c423 (diff) | |
config/:
* warnings.m4 (ACX_PROG_CC_WARNING_OPTS): Avoid leading dash in
expr call.
libdecnumber/:
* configure: Regenerate.
libiberty/:
* configure: Regenerate.
Diffstat (limited to 'config')
| -rw-r--r-- | config/ChangeLog | 5 | ||||
| -rw-r--r-- | config/warnings.m4 | 2 |
2 files changed, 6 insertions, 1 deletions
diff --git a/config/ChangeLog b/config/ChangeLog index 2d06a8d6b..1087ad8ca 100644 --- a/config/ChangeLog +++ b/config/ChangeLog @@ -1,3 +1,8 @@ +2011-12-20 Andreas Schwab <schwab@linux-m68k.org> + + * warnings.m4 (ACX_PROG_CC_WARNING_OPTS): Avoid leading dash in + expr call. + 2011-12-19 Andreas Schwab <schwab@linux-m68k.org> * warnings.m4 (ACX_PROG_CC_WARNING_OPTS) diff --git a/config/warnings.m4 b/config/warnings.m4 index 292e5a471..b64b594e6 100644 --- a/config/warnings.m4 +++ b/config/warnings.m4 @@ -32,7 +32,7 @@ for real_option in $1; do # 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=$real_option ;; esac AS_VAR_PUSHDEF([acx_Woption], [acx_cv_prog_cc_warning_$option]) |