[Bug bootstrap/23301] New: [4.0/4.1 Regression] sys/ucontext.h missing on powerpc-apple-darwin5.5

["fxcoudert at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

Tried to build gcc on powerpc-apple-darwin5.5 (MacOS 10.1), with the
workaround for the bug reported in PR21512 (comment #0)

Fails with error message:
../../gcc/gcc/config/rs6000/host-darwin.c:25: sys/ucontext.h: No such file or
directory

System header sys/ucontext.h appeared with MacOS 10.2. Something intelligent
should be done for systems without sys/ucontext.h.

-- 
           Summary: [4.0/4.1 Regression] sys/ucontext.h missing on powerpc-
                    apple-darwin5.5
           Product: gcc
           Version: 4.1.0
            Status: UNCONFIRMED
          Keywords: build
          Severity: normal
          Priority: P2
         Component: bootstrap
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: fxcoudert at gcc dot gnu dot org
                CC: gcc-bugs at gcc dot gnu dot org
  GCC host triplet: powerpc-apple-darwin5.5


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23301