http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55063
--- Comment #1 from Jack Howarth <howarth at nitro dot med.uc.edu> 2012-10-24 19:52:07 UTC --- Also seen on x86_64-apple-darwin12 with Xcode 4.5.1. Note that is actually is an error from the dsymutil run on the executable. dsymutil ./static.exe warning: invalid DWARF generated by the compiler: DIE 0x000045c6 has multiple AT_declaration attributes in '/var/tmp//ccnATCH5.o'.