[SAC-HELP] sacio.a for intel mac

Kris Walker walker at ucsd.edu
Fri Aug 18 14:15:46 PDT 2006


Just to add, I don't know of any other gnu fortran compiler for the 
intel mac.  I don't think a g77 exists yet.  I have managed getting c 
and fortran programs to merge though with gfortran and gcc on the intel 
mac.  Sorry I can't help much more than this though.

kris

On Aug 18, 2006, at 2:03 PM, Georgia Cua wrote:

> Dear Arthur,
>
> Thanks for your prompt reply.
>
> I am using the sac binaries that were in 05Mar01.sac.bin.darwin.tar.
>
> Yes, I had seen from the archives that there were some issues with 
> fortran and gcc. I am the following versions of gfortran and gcc
>
> [guardia:/Applications] georgia% gfortran -v
> Using built-in specs.
> Target: i386-apple-darwin8.7.1
> Configured with: ../gcc-4.2-20060805/configure 
> --enable-languages=c++,fortran,java
> Thread model: posix
> gcc version 4.2.0 20060805 (experimental)
>
> [guardia:~/Research/PAGER2006_2] georgia% gcc -v
> Using built-in specs.
> Target: i686-apple-darwin8
> Configured with: /private/var/tmp/gcc/gcc-5250.obj~20/src/configure 
> --disable-checking -enable-werror --prefix=/usr --mandir=/share/man 
> --enable-languages=c,objc,c++,obj-c++ 
> --program-transform-name=/^[cg][^.-]*$/s/$/-4.0/ 
> --with-gxx-include-dir=/include/c++/4.0.0 
> --build=powerpc-apple-darwin8 --with-arch=pentium-m 
> --with-tune=prescott --program-prefix= --host=i686-apple-darwin8 
> --target=i686-apple-darwin8
> Thread model: posix
> gcc version 4.0.1 (Apple Computer, Inc. build 5250)
>
>
> Thank you,
> Georgia
>
> On Aug 18, 2006, at 9:35 PM, Arthur Snoke wrote:
>
>> IRIS is running some tests on building/running sac on an intel 
>> machine, as the normal testers do not have access to one.
>>
>> A couple of questions:
>>
>> 1. The sac distribution you cite indicates that it is the original 
>> binary code for sac 100.0. That was not built on an intel mac, so I 
>> am surprised you could get it to run. Please clarify exactly what sac 
>> binary you are running and what platform.
>>
>> 2. As I think we have commented to the list before (see archives), 
>> meshing Fortran and gcc is not simple. What version of Fortran are 
>> you running? The binary with a name like the one you cite was built 
>> using gcc 3. With non-intel macs, the default on 10.4 is gcc 4.0 or 
>> 4.0.1. These are not compatible with g77 built in conjunction with 
>> gcc 3. Please clarify the compilers you are using.
>>
>> Arthur Snoke
>>
>> On Fri, 18 Aug 2006, Georgia Cua wrote:
>>
>>> Dear sac-help,
>>>
>>> I am using an intel mac, and would like to use the input/output 
>>> libraries in sacio.a.
>>>
>>> However, when I try to compile my fortran code, I get some messages
>>>
>>> /usr/bin/ld: warning /Applications/sac/lib/sacio.a archive's cputype 
>>> (18, architecture ppc) does not match cputype (7) for specified 
>>> -arch flag: i386 (can't load from it)
>>> /usr/bin/ld: Undefined symbols:
>>> _rsac1_
>>> collect2: ld returned 1 exit status
>>>
>>> Is there a version of sacio.a that works with the intel mac?
>>>
>>> The sac version I am using is:
>>>
>>> SEISMIC ANALYSIS CODE [03/01/2005 (Version 100.00)]
>>> Copyright 1995 Regents of the University of California
>>>
>>> Thank you,
>>> Georgia Cua
>>> _______________________________________________
>>> sac-help mailing list
>>> sac-help at iris.washington.edu
>>> http://www.iris.washington.edu/mailman/listinfo/sac-help
>>>
>
>
>
> -----------------------------
> Dr. Georgia Cua
> Swiss Seismological Service
> Institute of Geophysics
> ETH Hoenggerberg HPP P
> CH-8093 Zurich
> Switzerland
>
> Tel:  +41-044-633-7574   
> Fax: +41-044-633-1065   
>
> georgia.cua at sed.ethz.ch
> -----------------------------
>
>
>
> _______________________________________________
> sac-help mailing list
> sac-help at iris.washington.edu
> http://www.iris.washington.edu/mailman/listinfo/sac-help
>
================================================================
Dr. Kristoffer T. Walker            http://sail.ucsd.edu/~walker
Green Scholar                       email: walker at ucsd.edu
IGPP, Scripps MC 0225               phone: 858-534-0126
University of California, San Diego fax:   858-534-9873
La Jolla, CA 92093-0225             room:  2201 Revelle Lab
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