update the toolchain build script:
-make it required that the build arches be passed to the doit script via the ARCHES environment variable
-add gcc patches to cleanly build sh-elf
-rebase the patch set against binutils 2.17 and gcc 4.1.1


git-svn-id: svn://tkgeisel.com/extern/toolchains@89 883a05a6-2023-0410-8eb8-95aef884f4c3
3 files changed
tree: 6d1ec622027b69ad9eba8dc71547e9f10bde4f41
  1. binutils-patch.txt
  2. cleanit
  3. doit
  4. gcc-patch.txt
  5. toolvers