2003-03-14  Benjamin Kosnik  <bkoz@redhat.com>

	* include/stdc++.h: New.
	* libsupc++/exception_defines.h (__EXCEPTION_DEFINES_H): Add guard.
	* include/Makefile.am (stamp-std-precompile): Generate stdc++.h.gch
        * include/Makefile.in: Regenerate.
        * testsuite_flags.in (--build-cxx): Add, but don't use PCHFLAGS.
	(--cxxflags): Put -g -O2 here.
	* testsuite/libstdc++-v3.dg/dg.exp: Remove -g -O2 here.

From-SVN: r64375