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-rw-r--r--lib/spack/spack/package.py11
1 files changed, 10 insertions, 1 deletions
diff --git a/lib/spack/spack/package.py b/lib/spack/spack/package.py
index d0b94dbbeb..a7ab20137e 100644
--- a/lib/spack/spack/package.py
+++ b/lib/spack/spack/package.py
@@ -37,6 +37,7 @@ import os
import re
import textwrap
import time
+import glob
import llnl.util.tty as tty
import spack
@@ -55,7 +56,6 @@ from llnl.util.filesystem import *
from llnl.util.lang import *
from llnl.util.link_tree import LinkTree
from llnl.util.tty.log import log_output
-from spack.environment import EnvironmentModifications
from spack.stage import Stage, ResourceStage, StageComposite
from spack.util.compression import allowed_archive
from spack.util.environment import dump_environment
@@ -1236,6 +1236,15 @@ class Package(object):
return " ".join("-Wl,-rpath,%s" % p for p in self.rpath)
+class PythonExtension(Package):
+ def setup_dependent_environment(self, env, dependent_spec):
+ pass
+
+ def setup_environment(self, env):
+ site_packages = glob.glob(join_path(self.spec.prefix.lib, "python*/site-packages"))
+ if site_packages:
+ env.prepend_path('PYTHONPATH', site_packages[0])
+
def validate_package_url(url_string):
"""Determine whether spack can handle a particular URL or not."""
url = urlparse(url_string)