[Coin-ipopt] example perform?

[Andreas Waechter]

Hi Zhyi,

This error message is strange.  If you downloaded the d1mach.f code from 
netlib (at http://www.netlib.org/blas/d1mach.f), there is no symbol called 
"seterr".  Please make sure that you use the right version of d1mach.f.

Other than that, the problem could be that you are using different 
compilers to compile Ipopt and the Example?  (If you use th eMakefile in 
the Example directory that is generated by the Ipopt configuration, it 
should be the same...)

Hope this helps,

Andreas

On Thu, 20 Apr 2006, zhyi wrote:

> Hi,
>   I performed the fortran example but failed, the
> following is the error message, why? And I have copie
> the seterr.f to the directory where d1mach is. the
> same!
> -----------------------------
> [root at localhost Fortran_example]# make
> bla=;\
> for file in example.o; do bla="$bla `echo $file`";
> done; \
> f77 -O3 -funroll-loops  -o example $bla
> -L/home/liu/mnt/COIN/Ipopt/lib -lipopt -llapack -lblas
> /home/liu/mnt/COIN/Ipopt/lib/libipopt.a(d1mach.o)(.text+0x35):
> In function `d1mach_':
> : undefined reference to `seterr_'
> collect2: ld returned 1 exit status
> make: *** [example] Error 1
>
>
> Regards
> zhyi
>
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