Has anybody succeeded compiling gromacs in 64 bit mode on OS X with assembly? The problem is that uname -m returns i386, even though the machine is perfectly able to compile 64 bit stuff.

A little bit later I was able to compile like this:
#!/bin/csh -f

setenv CPPFLAGS -I/sw/include
setenv LDFLAGS  "-L/sw/lib -m64"
setenv CFLAGS   -m64
setenv CXXFLAGS -m64
setenv ASFLAGS ""
/Users/spoel/GROMACS/head/gmx/configure --prefix=/Users/spoel/software-4.0 --with-gsl --host=x86_64-apple-darwin --build=x86_64-apple-darwin --disable-ia32-sse
--disable-ia32-3dnow --disable-x86-64-sse

make install

However, no assembly, and one needs to compile all the dependencies (FFTW etc.) in 64 bit mode as well.

Any more tips and fixes?

--
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.
[EMAIL PROTECTED]       [EMAIL PROTECTED]   http://folding.bmc.uu.se
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