http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49173
--- Comment #10 from Dominique d'Humieres <dominiq at lps dot ens.fr> 2011-05-27 07:26:30 UTC --- I am still investigating what caused the breakage reported in comment #5, likely revision 174286, but it has nothing to do with this pr that is fixed with the patch in comment #5 (successful bootstrap with it at r174284). Note that $$(libgcc_objdir)/libgcc-std.ver (or $(libgcc_objdir)/libgcc-std.ver) does not work. Don't forget s390 and sh platforms for which I cannot do any test.