[Bug bootstrap/42825] New: bootstrap fails: /usr/bin/ld: can't locate file for: -lgcc_s.10.4

["3dw4rd at verizon dot net" <gcc-bugzilla at gcc dot gnu dot org>]

While bootstrapping on MacOSX 10.3 a link error is found in stage3 while
building libstdc++

The library in question is libgcc_s.10.4.
I've had a look at gcc/config/ and it seems this is supposed to be a 

There are several of these in

If a system library is required then we have these:
MacOSX:~/gcc/libstdc++-v3/include/tr1_impl ed$ ll /usr/lib/libgcc*
  /usr/lib/libgcc.a -> gcc/darwin/default/libgcc.a
  /usr/lib/libgcc_s.1.0.dylib
  /usr/lib/libgcc_s.1.dylib -> libgcc_s.1.0.dylib

Possibility: MacOSX 10.3 was dropped - it looks like the 
libgcc_s.10.4 and libgcc_s.10.5 are from MacOSX 10.4 and 10.5 respectively.
Should the link be against libgcc_s.1.0.dylib dot MacOSX10.3 instead?

Possibility: Should the link use the recently built libgcc_s.1 instead of a
system library?

I might try to fake out the compile with a link from libgcc_s.10.4.dylib to
libgcc_s.1.0.dylib

I'll report back.

I still think it's a config problem though.


-- 
           Summary: bootstrap fails: /usr/bin/ld: can't locate file for: -
                    lgcc_s.10.4
           Product: gcc
           Version: 4.5.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: bootstrap
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: 3dw4rd at verizon dot net
 GCC build triplet: powerpc-apple-darwin7.9.0
  GCC host triplet: powerpc-apple-darwin7.9.0
GCC target triplet: powerpc-apple-darwin7.9.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42825