File:  [cvs.NetBSD.org] / pkgsrc / math / py-numpy / patches / Attic / patch-numpy_distutils_system__info.py
Revision 1.3: download - view: text, annotated - select for diffs
Mon Oct 12 21:51:58 2020 UTC (4 years, 6 months ago) by bacon
Branches: MAIN
CVS tags: pkgsrc-2020Q4-base, pkgsrc-2020Q4, HEAD

math/blas, math/lapack: Install interchangeable BLAS system

Install the new interchangeable BLAS system created by Thomas Orgis,
currently supporting Netlib BLAS/LAPACK, OpenBLAS, cblas, lapacke, and
Apple's Accelerate.framework.  This system allows the user to select any
BLAS implementation without modifying packages or using package options, by
setting PKGSRC_BLAS_TYPES in mk.conf. See mk/blas.buildlink3.mk for details.

This commit should not alter behavior of existing packages as the system
defaults to Netlib BLAS/LAPACK, which until now has been the only supported
implementation.

Details:

Add new mk/blas.buildlink3.mk for inclusion in dependent packages
Install compatible Netlib math/blas and math/lapack packages
Update math/blas and math/lapack MAINTAINER approved by adam@
OpenBLAS, cblas, and lapacke will follow in separate commits
Update direct dependents to use mk/blas.buildlink3.mk
Perform recursive revbump

$NetBSD: patch-numpy_distutils_system__info.py,v 1.3 2020/10/12 21:51:58 bacon Exp $

Disable openblas detection.  In pkgsrc, use mk/blas.buildlink.mk.

--- numpy/distutils/system_info.py.orig	2020-04-19 08:51:58.000000000 +0000
+++ numpy/distutils/system_info.py
@@ -1644,14 +1644,6 @@ class lapack_opt_info(system_info):
         return False
 
     def _calc_info_openblas(self):
-        info = get_info('openblas_lapack')
-        if info:
-            self.set_info(**info)
-            return True
-        info = get_info('openblas_clapack')
-        if info:
-            self.set_info(**info)
-            return True
         return False
 
     def _calc_info_flame(self):