http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52929
--- Comment #4 from Ben 2012-04-11 15:18:16 UTC ---
System: Archlinux x64 / XFCE
IDE: QtCreator 2.4
Buildsystem: qmake
Used libraries: qt 4.6.x
Language: C++
$ gcc -v
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-u
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52929
Bug #: 52929
Summary: use of undeclared identifier '__ATOMIC_ACQ_REL'
Classification: Unclassified
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Severity: normal
Pr
