Minor configure item and Fedora 9

[John W. Eaton]

On  2-Jun-2008, Jaroslav Hajek wrote:

| On Mon, Jun 2, 2008 at 12:57 AM, Michael D Godfrey
| <godfrey at isl.stanford.edu> wrote:
| > When compiling on a new Fedora 9 x86 system I noticed
| > something that I had noticed in the past:
| >
| > When compiling release-3-0.x:
| > If suitesparse and suitesparse-devel (both i386 ans x86)
| > are installed, but blas and blas-devel are not installed, the
| > ./configure missing libraries message says that
| > CHOLMOD library is missing.  I would be helpful if the
| > test for blas (not a part of suitesparse) were done separately,
| > and reported if it is missing.
| 
| It is. If BLAS is not found, a BLAS subset in the libcruft directory
| is used, probably insufficient for CHOLMOD. The configure script
| correctly reports that your CHOLMOD installation isn't working,
| whatever the reasons are.

Or, even if the files BLAS files distributed with Octave are
sufficient, they are not yet compiled when the test is performed.

jwe