A patch for gnu-regex

[Stan Shebs]

"H . J . Lu" wrote:
> 
> I believe gnu-regex is maintained in glibc 2. I'd like to use the one
> in glibc 2 instead of the one in gdb.

I don't know if there is any more elegant way to handle the linux.mh vs
linuxlibc1.mh distinction (although we should try, instead of making
still more file semi-clones), but you could simplify the source files by
making a gdb_regex.h similar to the other gdb_*.h substitute files, and
put the #if sequence in it.

Stan