From 604fcd6577ea18c09a5fc3aefd3798f75f177ab3 Mon Sep 17 00:00:00 2001 From: Andreas Schwab Date: Tue, 20 Dec 2011 17:01:30 +0000 Subject: [PATCH] config/: * warnings.m4 (ACX_PROG_CC_WARNING_OPTS): Avoid leading dash in expr call. libdecnumber/: * configure: Regenerate. libiberty/: * configure: Regenerate. --- config/ChangeLog | 5 +++++ config/warnings.m4 | 2 +- libdecnumber/ChangeLog | 4 ++++ libdecnumber/configure | 2 +- libiberty/ChangeLog | 4 ++++ libiberty/configure | 2 +- 6 files changed, 16 insertions(+), 3 deletions(-) diff --git a/config/ChangeLog b/config/ChangeLog index 2d06a8d6be..1087ad8ca9 100644 --- a/config/ChangeLog +++ b/config/ChangeLog @@ -1,3 +1,8 @@ +2011-12-20 Andreas Schwab + + * warnings.m4 (ACX_PROG_CC_WARNING_OPTS): Avoid leading dash in + expr call. + 2011-12-19 Andreas Schwab * warnings.m4 (ACX_PROG_CC_WARNING_OPTS) diff --git a/config/warnings.m4 b/config/warnings.m4 index 292e5a471a..b64b594e62 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]) diff --git a/libdecnumber/ChangeLog b/libdecnumber/ChangeLog index 93dfee6d46..ec3de316b9 100644 --- a/libdecnumber/ChangeLog +++ b/libdecnumber/ChangeLog @@ -1,3 +1,7 @@ +2011-12-20 Andreas Schwab + + * configure: Regenerate. + 2011-12-19 Andreas Schwab * configure: Regenerate. diff --git a/libdecnumber/configure b/libdecnumber/configure index 5032a174f0..2b58684851 100755 --- a/libdecnumber/configure +++ b/libdecnumber/configure @@ -3254,7 +3254,7 @@ for real_option in -W -Wall -Wwrite-strings -Wstrict-prototypes \ # 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` diff --git a/libiberty/ChangeLog b/libiberty/ChangeLog index cab1f97514..5633af078f 100644 --- a/libiberty/ChangeLog +++ b/libiberty/ChangeLog @@ -1,3 +1,7 @@ +2011-12-20 Andreas Schwab + + * configure: Regenerate. + 2011-12-19 Andreas Schwab * configure: Regenerate. 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`