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authorFrederik Rietdijk <fridh@fridh.nl>2017-07-30 10:19:02 +0200
committerFrederik Rietdijk <fridh@fridh.nl>2017-07-30 10:24:19 +0200
commit2c8960d85f6f5afc0a8204351380a495e6c1f064 (patch)
tree80ddee2416606d292a01be5ce409340211649733 /pkgs/development/python-modules/numpy
parent56fe3814905ee6b7740aeb0c8e97daa9badb8253 (diff)
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python.pkgs.numpy: enable parallel building
Diffstat (limited to 'pkgs/development/python-modules/numpy')
-rw-r--r--pkgs/development/python-modules/numpy/default.nix3
1 files changed, 3 insertions, 0 deletions
diff --git a/pkgs/development/python-modules/numpy/default.nix b/pkgs/development/python-modules/numpy/default.nix
index 965dda8c43a..75b946b4051 100644
--- a/pkgs/development/python-modules/numpy/default.nix
+++ b/pkgs/development/python-modules/numpy/default.nix
@@ -21,6 +21,7 @@ buildPythonPackage rec {
 
   preConfigure = ''
     sed -i 's/-faltivec//' numpy/distutils/system_info.py
+    export NPY_NUM_BUILD_JOBS=$NIX_BUILD_CORES
   '';
 
   preBuild = ''
@@ -32,6 +33,8 @@ buildPythonPackage rec {
     EOF
   '';
 
+  enableParallelBuilding = true;
+
   checkPhase = ''
     runHook preCheck
     pushd dist