[Bug c++/41596] New: handling of library-related options by g++spec.c causes a failure when generating pch.

["developer at sandoe-acoustics dot co dot uk" <gcc-bugzilla at gcc dot gnu dot org>]

The recognition of any library-related option in g++-spec.c causes the
insertion of  "-lstdc++".  This causes link to be invoked when trying to
generate PCH, which then fails.  This bit me when trying to run the testsuite
with /-static-libstdc++

The behavior here appears to differ from gcc where one can put "-static-libgcc"
on the CL and the link phase is not invoked for PCH-generation.


-- 
           Summary: handling of library-related options by g++spec.c causes
                    a failure when generating pch.
           Product: gcc
           Version: 4.5.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: developer at sandoe-acoustics dot co dot uk
 GCC build triplet: *-*-*
  GCC host triplet: *-*-*
GCC target triplet: *-*-*


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41596