[gmx-developers] --enable-apple-64b,it option to configure?

[David van der Spoel]

Hi,

whatever happened to this option? Has it it been replaced by something 
else? If not how do I force 64 bit mode on an Apple/Intel computer? I've 
tried using --target=x86_64-apple-darwin9 --build=x86_64-apple-darwin9 
to no avail.

OK, to answer my own question, it seems that adding
CFLAGS+="-m64"
does the trick. It was convenient to have the option however.

Maybe this is useful for someone else...

Cheers,
-- 
David van der Spoel, Ph.D., Professor of Biology
Molec. Biophys. group, Dept. of Cell & Molec. Biol., Uppsala University.
Box 596, 75124 Uppsala, Sweden. Phone:	+46184714205. Fax: +4618511755.
spoel at xray.bmc.uu.se	spoel at gromacs.org   http://folding.bmc.uu.se