[oe] gcc-cross-initial patching fails

[Andreas Müller]

At build from scratch I get

ERROR: Command Error: exit status: 1  Output:
Applying patch gcc45-no-add-needed.patch
patching file gcc/config/alpha/elf.h
patching file gcc/config/ia64/linux.h
patching file gcc/config/linux.h
Hunk #1 succeeded at 89 (offset -12 lines).
patching file gcc/config/rs6000/sysv4.h
Hunk #1 FAILED at 908.
1 out of 1 hunk FAILED -- rejects in file gcc/config/rs6000/sysv4.h
Patch gcc45-no-add-needed.patch does not apply (enforce with -f)
ERROR: Function failed: patch_do_patch
ERROR: Logfile of failure stored in:
/home/Superandy/tmp/oe-core-eglibc/work-shared/gcc-4.5-r45+svnr181733/temp/log.do_patch.5367
NOTE: package gcc-cross-initial-4.5-r45+svnr181733: task do_patch: Failed
ERROR: Task 2829
(/home/Superandy/data/oe-core/sources/meta-openembedded/meta-oe/recipes-devtools/gcc/gcc-cross-initial_4.5.bb,
do_patch) failed with exit code '1'

git log does not help me much -  what goes wrong?

Andreas