[Bug bootstrap/49173] [4.7 Regression] No rule to make target `../../../../work/libgcc/../gcc/libgcc-std.ver', needed by `libgcc.map'.

[bernds at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49173

--- Comment #6 from Bernd Schmidt <bernds at gcc dot gnu.org> 2011-05-26 
18:25:30 UTC ---
Did that work before revision 174284? I'm not sure whether this looks related
or not.