[Coin-ipopt] Difficulities in installation on SunOS

[Andreas Waechter]

Hi Danh,

1. It seems that BLAS and LAPACK are missing when you try to link the
example?  It seems to me that you are not using the Makefile that is
produced by configure for the example?  (FFLAGS for configure is '-O5
-xtarget=native', but when you compile the example you have '-O
-xtarget=native').  The Makefile for the example is created automatically
to fit whatever configure finds out.  If you make changes to that
Makefile, things might not work.  So, first try to compile the example
with the Makefile that is installed by configure, and if that works, you
can start making changes.

2. As for your Linux cluster compilation - check the 'config.log' file.
The configure script finds the Intel compiler icc, but there seems to be a
problem on your system with that compiler.  If you want to use a different
compiler, specify it with CC='gcc' and F77='g77', for example.

Andreas

On Thu, 18 Aug 2005, Nguyen An Danh wrote:

> Hi Andreas,
> Are you still online?
>
> 1.  I have just tried
> ./configure F77=mpf77 FFLAGS='-O5 -xtarget=native'
> Unfortunately, it does not fix the problem. :-((
>
> SUNOS:sunc26:COIN/Ipopt/EXAMPLES/Fortran_example[30]$ make
> mpf77 -O -xtarget=native -c -o example.o `test -f 'example.f' || echo
> './'`example.f
> NOTICE: Invoking /opt/SUNWspro/bin/f90 -f77 -ftrap=%none -I/opt/SUNWhpc/
> include -O -xtarget=native -c -o example.o example.f
> f90: Warning: -xarch=native has been explicitly specified, or implicitly
> specified by a macro option, -xarch=native on this architecture implies
> -xarch=v8plusb which generates code that does not run on pre UltraSPARC III
> processors
> example.f:
>  MAIN example:
>         ev_f:
>         ev_g:
>         ev_c:
>         ev_a:
>         ev_h:
> bla=;\
> for file in example.o; do bla="$bla `echo $file`"; done; \
> mpf77 -O -xtarget=native -o example $bla -L/home/gn046ng/COIN/Ipopt/lib
> -lipopt
> NOTICE: Invoking /opt/SUNWspro/bin/f90 -f77 -ftrap=%none -L/home/gn046ng/COIN/
> Ipopt/lib -I/opt/SUNWhpc/include -R/opt/SUNWhpc/lib -L/opt/SUNWhpc/lib -O
> -xtarget=native -o example example.o -lipopt
> f90: Warning: -xarch=native has been explicitly specified, or implicitly
> specified by a macro option, -xarch=native on this architecture implies
> -xarch=v8plusb which generates code that does not run on pre UltraSPARC III
> processors
> Undefined                       first referenced
>  symbol                             in file
> ddot_                               /home/gn046ng/COIN/Ipopt/lib/
> libipopt.a(linesearch.o)
> ...
> dspevx_                             /home/gn046ng/COIN/Ipopt/lib/
> libipopt.a(get_pz_cg.o)
> idamax_                             /home/gn046ng/COIN/Ipopt/lib/
> libipopt.a(linesearch.o)
> ld: fatal: Symbol referencing errors. No output written to example
> *** Error code 1
> make: Fatal error: Command failed for target `example'
>
> 2. Then I decided to test on Linux-cluster, and here is message:
> LINUX:linuxoc01:/home/gn046ng/COIN/Ipopt[55]$ ./configure
> checking build system type... x86_64-unknown-linux-gnu
> checking for icc... icc
> checking for C compiler default output file name... configure: error: C
> compiler cannot create executables
> See `config.log' for more details.
>
> In config.log it reports that :
> LINUX:linuxoc01:/home/gn046ng/COIN/Ipopt[55]$ ./configure
> checking build system type... x86_64-unknown-linux-gnu
> checking for icc... icc
> checking for C compiler default output file name... configure: error: C
> compiler cannot create executables
> See `config.log' for more details.
>
> Danh.
>
> _______________________________________________
> Coin-ipopt mailing list
> Coin-ipopt at list.coin-or.org
> http://list.coin-or.org/mailman/listinfo/coin-ipopt
>