On 09/02/2010 11:02 PM, Rick Stevens wrote:
On 09/02/2010 06:25 AM, Jussi Lehtola wrote:
> On Thu, 02 Sep 2010 09:55:58 +0300
> Henrik Mannerström<henrik.mannerstrom(a)gmail.com> wrote:
>
>> Hello,
>>
>> On my Fedora 11, when I try to compile a program that uses BLAS the
>> linking fails:
>> > /usr/bin/ld: cannot find -lcblas
>>
> You need to pass the linker option -L/usr/lib64/atlas so that the
> linker finds the libraries.
>
The OP should also check /etc/ld.so.conf.d and verify that there is
an atlas-x86_64.conf file in there. If not:
# echo "/usr/lib64/atlas">/etc/ld.so.conf.d/atlas-x86_64.conf
Then, as root, run "ldconfig -v". This will remove the need to specify
the "-L" option to the linker.
Thank you for your answers! Passing the directory to the linker solves
the problem (I thought I already tried it). However, the file
/etc/ld.so.conf.d/atlas-x86_64.conf exists and contains
/usr/lib64/atlas and after 'ldconfig' it is now listed but I still
need to pass the directory to the linker.
- Henrik