AC_ARG_WITH?

[Paulo J. Matos]

Hi all,

If I want to make my package have an option to enable or disable the
use of GMP, should I use AC_ARG_ENABLE or AC_ARG_WITH?
If the user wants GMP then I will want to check if GMP is installed
and set a config variable so that in the code I can check if the user
set GMP.

What's the best way to achieve this?

Thanks,
--
Paulo Jorge Matos - pocm at sat inesc-id pt
Web: http://sat.inesc-id.pt/~pocm
Computer and Software Engineering
INESC-ID - SAT Group