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pythonPackages.Theano: set NIX_ENFORCE_PURITY=0 for invocation of wrapped compiler #99516

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pythonPackages.Theano: set NIX_ENFORCE_PURITY=0 for invocation of wrapped compiler #99516

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7 changes: 6 additions & 1 deletion pkgs/development/python-modules/Theano/default.nix
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Original file line number Diff line number Diff line change
Expand Up @@ -29,6 +29,7 @@ let
#!$(type -P bash)
$(declare -xp | sed -e '/^[^=]\+="\('"''${NIX_STORE//\//\\/}"'\|[^\/]\)/!d')
declare -x NIX_BUILD_TOP="${buildTop}"
declare -x NIX_ENFORCE_PURITY=0
$(type -P '${command}') "\$@"
EOF
chmod +x "$out"
Expand Down Expand Up @@ -68,7 +69,9 @@ in buildPythonPackage rec {
--replace 'StrParam(default_dnn_base_path)' 'StrParam('\'''${cudnn}'\''')'
'';

preCheck = ''
# needs to be postInstall so it runs before pythonImportsCheck even when
# doCheck = false (meaning preCheck would be disabled)
postInstall = ''
mkdir -p check-phase
export HOME=$(pwd)/check-phase
'';
Expand All @@ -81,6 +84,8 @@ in buildPythonPackage rec {
checkInputs = [ nose ];
propagatedBuildInputs = [ numpy numpy.blas scipy six libgpuarray_ ];

pythonImportsCheck = [ "theano" ];

meta = with stdenv.lib; {
homepage = "http://deeplearning.net/software/theano/";
description = "A Python library for large-scale array computation";
Expand Down