[Trilinos-Users] Difficulty linking blas

[Nico Schlömer]

Hi Scott,

> LDFLAG="-L/user/lib64" and  --with-blas="-L/user/lib64 -lblas" did not
I guess the correct syntac would be 

--with-ldflags="-L/usr/lib64"
--with-blas="-lblas"

if your BLAS lib is called libblas.a. It might also be worthwhile to try

--with-blas="/path/to/blas/libblas.a"

directly.

Cheers,
Nico


On Thursday 02 July 2009 21:09:30 Askey Scott A Capt AFIT/ENY wrote:
> I cannot get Trilinos to link to the BLAS and  LAPACK fro the standard
> repo for Centos 5.3 during configuration.   Must I build a libblas.a
> Isn't /usr/lib54 in the standard path?
>
> LDFLAG="-L/user/lib64" and  --with-blas="-L/user/lib64 -lblas" did not
> fix the configire script.
>
> V/R
>
> Scott
>
>
>
>
> [saskey at enyphd02 lib64]$ ls -l *pack*
> lrwxrwxrwx 1 root root      18 Jul  2 13:04 liblapack.so.3 ->
> liblapack.so.3.0.3
> lrwxrwxrwx 1 root root      18 Jul  2 13:04 liblapack.so.3.0 ->
> liblapack.so.3.0.3
> -rwxr-xr-x 1 root root 4214056 Jan  6  2007 liblapack.so.3.0.3
> [saskey at enyphd02 lib64]$ ls -l *pack*
> lrwxrwxrwx 1 root root      18 Jul  2 13:04 liblapack.so.3 ->
> liblapack.so.3.0.3
> lrwxrwxrwx 1 root root      18 Jul  2 13:04 liblapack.so.3.0 ->
> liblapack.so.3.0.3
> -rwxr-xr-x 1 root root 4214056 Jan  6  2007 liblapack.so.3.0.3
> [saskey at en[saskey at enyphd02 lib64]$ ls -l *blas*
> lrwxrwxrwx 1 root root     16 Jul  2 13:04 libblas.so.3 ->
> libblas.so.3.0.3
> lrwxrwxrwx 1 root root     16 Jul  2 13:04 libblas.so.3.0 ->
> libblas.so.3.0.3
> -rwxr-xr-x 1 root root 345936 Jan  6  2007 libblas.so.3.0.3yphd02
> lib64]$