On Apr 4, 2008, at 10:32 AM, Alexander Hansen wrote:
> Ray Zimmerman wrote:
>>
>> 1. It wants to link against the dynamic libgfortran preventing my  
>> MEX  file from working on machines that don't have gfortran  
>> installed. The  only way I can get it to link against the static  
>> libgfortran is to  hide the .dylib file during linking. Using the - 
>> static-libgfortran  option to the linker appears to have no effect.
>>
>> 2. It can't seem to find the 'dtime' symbol, even though it appears  
>> to  exist in libgfortran.
>>
>> 3. When running Matlab from the Terminal, I can build a Fortran  
>> MEX  file that works, but after running it and exiting Matlab,  
>> input is no  longer echoed to the screen in the Terminal session. I  
>> can execute  commands, but my typing is not echoed. I can even  
>> restart Matlab and  input at the Matlab prompt *is* echoed, but the  
>> problem returns as  soon as I quit Matlab.
>>
>>  Thanks.
>>
>>
> Ah.  #1 is an issue that has shown up pretty often.  I'll try to  
> scrape some time together this weekend and see if the 0.91 upgrade  
> will be easy or not.

With a bit more work, I resolved #2 (there was a unnecessary 'external  
dtime' line in the code) and for #1 I found that explicitly passing / 
sw/lib/gcc4.3/lib/libgfortran.a to the linker also worked. But #3 is  
still a mystery.

Having g95 available would still be a valuable option. Multiple  
compilers is always nice for testing.

Thanks,

-- 
Ray Zimmerman
Senior Research Associate
428-B Phillips Hall, Cornell University, Ithaca, NY 14853
phone: (607) 255-9645



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