merge from gcc
authorDJ Delorie <dj@redhat.com>
Sun, 17 Mar 2013 21:25:53 +0000 (21:25 +0000)
committerDJ Delorie <dj@redhat.com>
Sun, 17 Mar 2013 21:25:53 +0000 (21:25 +0000)
commiteea302037a35add252f2428a463dc7796d67e192
treed4585ff464d4551759db25b18bc907abd0ababe7
parenta09ae1c1e873dca08128d8c9cc225a67efd74870
merge from gcc
libiberty/ChangeLog
libiberty/libiberty.texi
libiberty/obstacks.texi
libiberty/setenv.c
libiberty/simple-object-mach-o.c