[Bug bootstrap/51503] [4.7 Regression] Failure to build (non-bootstrap) gcc libitm if only building C

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51503

--- Comment #3 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-12-13 
15:45:45 UTC ---
No, that doesn't seem to cause the C++ frontend to be enabled, instead we
do such magic via config-lang.in fragments - no such thing exists for
target libraries (yet).  See the toplevel configure.