pythonPackages.{numpy,scipy,numexpr}: support MKL as BLAS

This adds support building with MKL.
2018-10-18 15:00:48 -04:00
parent eee82aee37
commit 277b73ab6f
4 changed files with 53 additions and 16 deletions
--- a/pkgs/development/python-modules/scipy/default.nix
+++ b/pkgs/development/python-modules/scipy/default.nix
@@ -29,12 +29,7 @@ buildPythonPackage rec {
  '';

  preBuild = ''
-    echo "Creating site.cfg file..."
-    cat << EOF > site.cfg
-    [openblas]
-    include_dirs = ${numpy.blas}/include
-    library_dirs = ${numpy.blas}/lib
-    EOF
+    ln -s ${numpy.cfg} site.cfg
  '';

  enableParallelBuilding = true;