Senthil Kandasamy wrote:
Hi,
I am trying to compile gromacs on a mac with the new intel dual core
processors.
I am running into trouble with the assembly loops during ./configure
......
checking whether your compiler can handle assembly files (*.s)... yes
checking whether as understands 'lock cmpxchg'... no
configure: error: Upgrade to binutils >= 2.12.1 (or disable assembly
loops).
as -v reveals
[15] [11:16am] [senthilk] ~/local/gromacs-3.3 ---> as -v
Apple Computer, Inc. version cctools-590.23.2.obj~17, GNU assembler
version 1.38
I do not really care for assembly loops since I do not plan to use this
machine for production. Just for simulation setup (grompp etc) and some
analysis.
I am not sure which flag I am supposed to use for disabling assembly
loops. I tried a few options like --disable-asm , --disable-sse , --
disable-x86-sse , etc. but none of them seems to work.
Can anybody suggest how to get this thing compiled please ?
In general
./configure --help
will tell you, but your machine is too new
There is support for it in CVS, you'll have to use:
cvs co -r release-3-3-patches gmx
and see instructions on the website
Thanks in advance
Senthil Kandasamy
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--
David.
________________________________________________________________________
David van der Spoel, PhD, Assoc. Prof., Molecular Biophysics group,
Dept. of Cell and Molecular Biology, Uppsala University.
Husargatan 3, Box 596, 75124 Uppsala, Sweden
phone: 46 18 471 4205 fax: 46 18 511 755
[EMAIL PROTECTED] [EMAIL PROTECTED] http://folding.bmc.uu.se
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