Fix detection of the GCC __sync intrinsics.
authorThiago Macieira <thiago@kde.org>
Thu, 16 Jul 2009 13:17:25 +0000 (15:17 +0200)
committerThiago Macieira <thiago@kde.org>
Thu, 16 Jul 2009 14:00:57 +0000 (16:00 +0200)
commit9f06daccce3f4e75cfac7c97bfb1743affb55cb2
treeba1a4fffef795158e8c4ab739234aa156bc35cd5
parent89f70b19495e9c3dadbbb7b51ce1629fa22ea3af
Fix detection of the GCC __sync intrinsics.

We have to use the return value, otherwise GCC optimises the code
by using instructions that don't return anything. That won't
match what we actually use in dbus-sysdeps-unix.c
configure.in