[PATCH] GDB: Fix detection of ELF support when configuring with -Werror

[Tom Tromey]

>>>>> "Alex" == Alexander Richardson via Binutils <binutils@sourceware.org> writes:

Alex> I was configuring GDB with -Werror=implicit-function-definition in
Alex> CFLAGS and the --disable-werror configure argument.
Alex> I've dropped that flag from my build scripts for now, but I would like
Alex> to add it again if this patch is accepted.

It's kind of lame that we can't (AFAIK) specify one set of flags for
configure and another set for the build itself.  Maybe this could be
added to the top-level Makefile somehow.

Tom