[Bug boehm-gc/47309] gcc-4.4.5 fails to build on darwin/ppc due to issues in boehm-gc GC_test_and_set

[elelay at macports dot org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47309

--- Comment #3 from Eric Le Lay <elelay at macports dot org> 2011-04-01 
18:53:01 UTC ---
well, after including -O2 in my CFLAGS, gcc 4.4.5 built without any issue