Failure to run gcc 3.4 cvs HEAD libstdc++ testsuite on i686-linux with -fPIC: ICEs

[Benjamin Kosnik]

There was some commentary on the libstdc++ list about this between Kaveh
and Loren, and a related bug in Bugzilla about this. Search for [pch].

See 10757.

In the meantime you have two options, either add another PCH multilib to
the libstdc++-v3/include/Makefile.am, so that -fPIC varients are built
in addition to -O0 and -O2, or disable the use of pch in the libstdc++
testsuite via manipulation/removal of PCHFLAGS in testsuite_flags.

-benjamin