1. adding upstream patches and bump port revision.
2. adding precompiled man by default rather than building.
3. adding regression-test target, several tests fails, though.
4. prepare for xlapack and now blas is secondary port of this port.
Submitted by: bf@
According to http://www.netlib.org/lapack/lapack-3.1.0.changes
> The interfaces to primary computational routines are fixed and
> will not be changed by minor LAPACK versions (e.g. 3.x).
> Primary routines are those prefixed by a precision and matrix
> type like SGERFS, CUNMQR, ZHEGV, etc., and these interfaces
> will remain the same for all LAPACK version 3 versions.
So I didn't change the version number of shared lib.
See also PR: 116166
Enable testing and timing if ENABLE_TESTING is set to YES so that the user
can check how the changes to FC and FFLAGS work.
Patches to workaround the SIGFPE stuff and g77's code checking.
Update pkg/DESCR.
Submitted by: AMAKAWA Shuhei <sa264@cam.ac.uk>
