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Subject: [Bug libstdc++/47058] "--enable-maintainer-mode --disable-werror" wrongly upgrades warnings to errors in libstdc++
Date: Fri, 17 Feb 2012 20:28:00 -0000
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47058

--- Comment #1 from Benjamin Kosnik <bkoz at gcc dot gnu.org> 2012-02-17 20:26:37 UTC ---
Author: bkoz
Date: Fri Feb 17 20:26:32 2012
New Revision: 184349

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184349
Log:
2012-02-17  Benjamin Kosnik  <bkoz@redhat.com>

    PR libstdc++/47058
    * acinclude.m4 (GLIBCXX_ENABLE_WERROR): New.
    (GLIBCXX_EXPORT_FLAGS): Add -Wabi to WARN_FLAGS
    * configure.ac: Use it.
    * fragment.am: Set WERROR_FLAG conditionally on --disable-werror.
    * configure: Regenerate.
    * python/Makefile.in: Same.
    * Makefile.in: Same.
    * doc/Makefile.in: Same.
    * include/Makefile.in: Same.
    * po/Makefile.in: Same.
    * python/Makefile.in: Same.
    * src/Makefile.in: Same.
    * src/c++11/Makefile.in: Same.
    * src/c++98/Makefile.in: Same.
    * testsuite/Makefile.in: Same.

Modified:
    trunk/libstdc++-v3/ChangeLog
    trunk/libstdc++-v3/Makefile.in
    trunk/libstdc++-v3/acinclude.m4
    trunk/libstdc++-v3/configure
    trunk/libstdc++-v3/configure.ac
    trunk/libstdc++-v3/doc/Makefile.in
    trunk/libstdc++-v3/fragment.am
    trunk/libstdc++-v3/include/Makefile.in
    trunk/libstdc++-v3/libsupc++/Makefile.in
    trunk/libstdc++-v3/po/Makefile.in
    trunk/libstdc++-v3/python/Makefile.in
    trunk/libstdc++-v3/src/Makefile.in
    trunk/libstdc++-v3/src/c++11/Makefile.in
    trunk/libstdc++-v3/src/c++98/Makefile.in
    trunk/libstdc++-v3/testsuite/Makefile.in