-
-
Notifications
You must be signed in to change notification settings - Fork 673
Description
As noted in #29397, Cygwin has openblas but does not provide openblas.pc; instead blas.pc, cblas.pc, lapack.pc are provided (but cblas.pc is broken).
From http://cygwin.1069669.n5.nabble.com/Updated-openblas-0-3-3-1-td142613.html:
-
No devel package is provided as liblapack-devel already provide the needed headers and import. Openblas is fully compatible with Netlib BLAS.
-
libopenblas consist of a single file /usr/bin/cygblas-0.dll that will precede in PATH the liblapack0 /usr/lib/lapack/cygblas-0.dll and used instead. Removing libopenblas will restore the usage of Netlib BLAS
Fedora has a similar omission - it does not install openblas.pc (while its openblas has cblas and lapack capabilities) - see #29393 (Use system openblas on Fedora)
CC: @dimpase @embray @isuruf @antonio-rojas @kiwifb @vbraun
Component: build: configure
Author: Matthias Koeppe
Branch/Commit: 0cda07c
Reviewer: Dima Pasechnik
Issue created by migration from https://trac.sagemath.org/ticket/29398