Just one suggestion: What about configure option like --with-version-convert where one could specify actual conversion?
I have used conversion sed -e 's:\.::2g' for DJGPP to leave only the first dot in version for complying with MS-DOS file name restrictions. The implementation of that was not in shape I could submit. This implementation (for --with-gcc-major-version-only) is better. Adding a possibility to to specify something like --with-version-convert='sed -e s:\.::2g' would be easy now.
One can of course also simply use --with-gcc-major-version-only for native DJGPP builds (also that would remove need of part of DJGPP related changes not submitted to upstream and which did not work always nicely for example for cross-native build from Linux)
Andris
