aboutsummaryrefslogtreecommitdiff
path: root/gnu
diff options
context:
space:
mode:
authorRicardo Wurmus <ricardo.wurmus@mdc-berlin.de>2015-06-12 11:30:51 +0200
committerRicardo Wurmus <ricardo.wurmus@mdc-berlin.de>2015-06-15 10:36:42 +0200
commit719b01c1575b8599b0dca9f245a9d759032f3168 (patch)
tree4e22406f46ddbdf61516d6fba1a6241b00fa2430 /gnu
parentcba256f8faaa18457fc9b77e8b401f17b89bdd75 (diff)
downloadguix-719b01c1575b8599b0dca9f245a9d759032f3168.tar
guix-719b01c1575b8599b0dca9f245a9d759032f3168.tar.gz
gnu: python-scipy: Build with OpenBLAS and lapack.
* gnu/packages/python.scm (python-scipy)[inputs]: Remove "atlas", add "lapack" and "openblas". * gnu/packages/python.scm (python-scipy)[arguments]: Replace phase "set-environment-variables" with "configure-openblas".
Diffstat (limited to 'gnu')
-rw-r--r--gnu/packages/python.scm30
1 files changed, 18 insertions, 12 deletions
diff --git a/gnu/packages/python.scm b/gnu/packages/python.scm
index 39fd90a8d1..065658fc7c 100644
--- a/gnu/packages/python.scm
+++ b/gnu/packages/python.scm
@@ -2630,7 +2630,8 @@ toolkits.")
("python-pyparsing" ,python-pyparsing)
("python-nose" ,python-nose)
("python-sphinx" ,python-sphinx)
- ("atlas" ,atlas)))
+ ("lapack" ,lapack)
+ ("openblas" ,openblas)))
(native-inputs
`(("gfortran" ,gfortran-4.8)
("texlive" ,texlive)
@@ -2639,18 +2640,23 @@ toolkits.")
(arguments
`(#:phases
(alist-cons-before
- 'build 'set-environment-variables
+ 'build 'configure-openblas
(lambda* (#:key inputs #:allow-other-keys)
- (let* ((atlas-threaded
- (string-append (assoc-ref inputs "atlas")
- "/lib/libtatlas.so"))
- ;; On single core CPUs only the serial library is created.
- (atlas-lib
- (if (file-exists? atlas-threaded)
- atlas-threaded
- (string-append (assoc-ref inputs "atlas")
- "/lib/libsatlas.so"))))
- (setenv "ATLAS" atlas-lib)))
+ (call-with-output-file "site.cfg"
+ (lambda (port)
+ (format port
+ "[blas]
+libraries = openblas
+library_dirs = ~a/lib
+include_dirs = ~a/include
+[atlas]
+library_dirs = ~a/lib
+atlas_libs = openblas
+"
+ (assoc-ref inputs "openblas")
+ (assoc-ref inputs "openblas")
+ (assoc-ref inputs "openblas"))))
+ #t)
(alist-cons-after
'install 'install-doc
(lambda* (#:key outputs #:allow-other-keys)