Gentoo Archives: gentoo-science

From: fbissey@××××××××××××.nz
To: gentoo-science@l.g.o
Subject: Re: [gentoo-science] Using the new blas/lapack scheme
Date: Sun, 19 Feb 2012 23:03:02
Message-Id: 20120220111845.0ggok4c44csoos8s@webmail.slingshot.co.nz
In Reply to: [gentoo-science] Using the new blas/lapack scheme by James Cloos
Quoting James Cloos <cloos+gentoo-science@×××××××.com>:

> How does one update an ebuild to support the new /etc/env.d/alternatives > scheme for blas, lapack, et al? > > As an example, sci-libs/libghemical (in the main tree) fails to build > because it cannot find -lblas. > > Is it just a matter of patching the build system to use pkg-config for > blas? Or is there a better way? >
Hi, My own understanding is to patch the build system to use pkg-config. It is not always easy but that's the only way that can really works with the new scheme. Francois