diff options
| author | Paolo Bonzini <bonzini@gnu.org> | 2007-01-11 15:21:53 +0000 |
|---|---|---|
| committer | Paolo Bonzini <bonzini@gcc.gnu.org> | 2007-01-11 15:21:53 +0000 |
| commit | 1aa6ca40fbf259b41619c8d9bac82f963b488160 (patch) | |
| tree | 586035d8fe26ce5e3612adb719b745c5848c78a4 /libcpp | |
| parent | d943d7c4d9c09dcd4ffea6c86f91c4e98e97dd21 (diff) | |
warnings.m4: Use m4_expand_once to clear the AC_SUBST'ed variable.
config:
2007-01-11 Paolo Bonzini <bonzini@gnu.org>
* warnings.m4: Use m4_expand_once to clear the AC_SUBST'ed variable.
(ACX_PROG_CC_WARNINGS_ARE_ERRORS): Fix typo. Add optional 2nd argument.
libcpp:
2007-01-11 Paolo Bonzini <bonzini@gnu.org>
* configure: Regenerate.
From-SVN: r120675
Diffstat (limited to 'libcpp')
| -rw-r--r-- | libcpp/ChangeLog | 4 | ||||
| -rwxr-xr-x | libcpp/configure | 3 |
2 files changed, 6 insertions, 1 deletions
diff --git a/libcpp/ChangeLog b/libcpp/ChangeLog index 11a165f853a..ab548bb2b02 100644 --- a/libcpp/ChangeLog +++ b/libcpp/ChangeLog @@ -2,6 +2,10 @@ * configure: Regenerate. +2007-01-11 Paolo Bonzini <bonzini@gnu.org> + + * configure: Regenerate. + 2007-01-04 Tom Tromey <tromey@redhat.com> PR preprocessor/28165: diff --git a/libcpp/configure b/libcpp/configure index 26ed11015ba..45c97247f53 100755 --- a/libcpp/configure +++ b/libcpp/configure @@ -2835,11 +2835,12 @@ else enable_werror_always=no fi; if test $enable_werror_always = yes; then - WERROR=-Werror + WERROR="$WERROR${WERROR:+ }-Werror" fi + # Dependency checking. rm -rf .tst 2>/dev/null mkdir .tst 2>/dev/null |