From d4709673b571f882d6f10e4e317addd46ded65f2 Mon Sep 17 00:00:00 2001
From: Todd Gamblin <tgamblin@llnl.gov>
Date: Tue, 24 Apr 2018 15:39:49 -0700
Subject: init: remove build_jobs global variable

---
 lib/spack/spack/__init__.py          | 13 -------------
 lib/spack/spack/build_environment.py |  3 ++-
 lib/spack/spack/package.py           |  3 ++-
 3 files changed, 4 insertions(+), 15 deletions(-)

(limited to 'lib')

diff --git a/lib/spack/spack/__init__.py b/lib/spack/spack/__init__.py
index ac35e79d80..b6492dc1a0 100644
--- a/lib/spack/spack/__init__.py
+++ b/lib/spack/spack/__init__.py
@@ -24,7 +24,6 @@
 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 ##############################################################################
 import sys
-import multiprocessing
 
 #-----------------------------------------------------------------------------
 # Below code imports spack packages.
@@ -33,22 +32,10 @@ import multiprocessing
 # TODO: refactor everything below to be more init order agnostic.
 
 
-#-----------------------------------------------------------------------------
-# Import spack.config first, as other modules may rely on its options.
-# TODO: Below code should not import modules other than spack.config
-#-----------------------------------------------------------------------------
-import spack.config
-
-
 # TODO: get this out of __init__.py
 binary_cache_retrieved_specs = set()
 
 
-#: The number of jobs to use when building in parallel.
-#: By default, use all cores on the machine.
-build_jobs = spack.config.get('config:build_jobs', multiprocessing.cpu_count())
-
-
 #-----------------------------------------------------------------------------
 # Initialize various data structures & objects at the core of Spack.
 #
diff --git a/lib/spack/spack/build_environment.py b/lib/spack/spack/build_environment.py
index fc7b12f8fd..d4f6e36e56 100644
--- a/lib/spack/spack/build_environment.py
+++ b/lib/spack/spack/build_environment.py
@@ -65,6 +65,7 @@ import llnl.util.tty as tty
 from llnl.util.tty.color import colorize
 from llnl.util.filesystem import mkdirp, install, install_tree
 
+import spack.config
 import spack.main
 import spack.paths
 import spack.store
@@ -347,7 +348,7 @@ def set_module_variables_for_package(pkg, module):
        This makes things easier for package writers.
     """
     # number of jobs spack will build with.
-    jobs = spack.build_jobs
+    jobs = spack.config.get('config:build_jobs') or multiprocessing.cpu_count()
     if not pkg.parallel:
         jobs = 1
     elif pkg.make_jobs:
diff --git a/lib/spack/spack/package.py b/lib/spack/spack/package.py
index 83acb16ce8..a2e588079e 100644
--- a/lib/spack/spack/package.py
+++ b/lib/spack/spack/package.py
@@ -54,6 +54,7 @@ from six import with_metaclass
 import llnl.util.tty as tty
 
 import spack
+import spack.config
 import spack.paths
 import spack.store
 import spack.compilers
@@ -506,7 +507,7 @@ class PackageBase(with_metaclass(PackageMeta, object)):
     parallel = True
 
     #: # jobs to use for parallel make. If set, overrides default of ncpus.
-    make_jobs = spack.build_jobs
+    make_jobs = None
 
     #: By default do not run tests within package's install()
     run_tests = False
-- 
cgit v1.2.3-70-g09d2