[PATCH] Simplify the IPA parts of the gdbserver Makefile

[Pedro Alves]

On 11/26/19 7:10 PM, Christian Biesinger via gdb-patches wrote:
> Instead of adding the Gnulib CFLAGS and partially undoing them, just
> don't add them.
> 

Currently the IPA uses gnulib headers, but not the function
replacements.  What's the end goal you're after?  Why is this
an improvement?

Thanks,
Pedro Alves