[Bug 752924] Re: Setting CXXFLAGS drops the autoconf default "-g -O2"
Launchpad Bug Tracker
752924 at bugs.launchpad.net
Fri Apr 8 20:00:12 UTC 2011
This bug was fixed in the package libavg - 1.5.4-0ubuntu2
---------------
libavg (1.5.4-0ubuntu2) natty; urgency=low
* Build arch restricted to the supported i386 and amd64 (LP: #735548)
* STDC macros define moved from CXXFLAGS to CPPFLAGS in order to autoconf
to set correctly the default (LP: #752924)
-- OXullo Intersecans <x at brainrapers.org> Wed, 06 Apr 2011 23:46:15 +0200
** Changed in: libavg (Ubuntu)
Status: New => Fix Released
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https://bugs.launchpad.net/bugs/752924
Title:
Setting CXXFLAGS drops the autoconf default "-g -O2"
Status in “libavg” package in Ubuntu:
Fix Released
Bug description:
Since version 1.0.1-1ubuntu1, CXXFLAGS is set, in order to add a
define (__STDC_CONSTANT_MACROS) to fix a FTBFS caused by ffmpeg-
related libraries c++ compilation. This broke the expected behavior of
AC_PROG_CXX macro, which sets CXXFLAGS to "-g -O2" when CXXFLAGS is
unset [1].
In this way, libavg binaries are compiled with no optimizations, which
may lead to unexpected behavior (under linux, libavg is extensively
tested with -O2).
[1]: http://www.gnu.org/software/autoconf/manual/autoconf.html
(5.10.4)
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