[Bug bootstrap/54283] [4.8 regression] build tools don't run after cxx-conversion merge

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54283

--- Comment #2 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-08-16 15:29:24 UTC ---
Maybe related that we don't build a "host" libstdc++-v3 but only a target one:

target_modules = { module= libstdc++-v3;
                   bootstrap=true;
                   lib_path=src/.libs;
                   raw_cxx=true; };

and funnily we bootstrap it.  We should bootstrap a host libstdc++-v3 and
build a target libstdc++-v3 (if C++ is enabled).  The host libstdc++-v3
would not need libstdc++ PCHs or multilibs of course.