Merge pull request #14 in SCALE/spack from features/compilers to develop

# By Todd Gamblin
# Via Todd Gamblin
* commit '33a11f32fdaea48192ecb13a85af11f85aa6b8bf': (21 commits)
  Multi-compiler support feature-complete.  Fix SPACK-3, SPACK-4, SPACK-12.
  Executables can optionally ignore error output.
  Enable allow_no_value for config parser.
  Make tests use mock compiler configuration.
  Set default editor to vi if EDITOR is not set.
  Add working_dir, Version back into package build namespace.
  Compiler support now uses configuration files.
  Make debug and verbose output work properly.
  Minor cleanup and bug fixes.
  Add support for configuration files.  Fix SPACK-24.
  Proper exiting for forked process in do_install()
  Move globals to spack's __init__.py
  Move globals to spack's __init__.py
  Adding per-compiler python files
  Initial ability to swap compilers.
  Better satisfies: e.g., v4.7.3 now satisfies v4.7
  Add CompilerSpec class and loading capability.
  Implemented compiler concretization policy.
  Sorted out spack.compilers vs var/spack/compilers
  Make Compiler constructor behave like Spec constructor.
  ...

1 files changed, 5 insertions, 2 deletions

diff --git a/bin/spack b/bin/spack
index fb9f045f35..df517c1f1d 100755
--- a/bin/spack
+++ b/bin/spack
@@ -41,7 +41,7 @@ sys.path.insert(0, SPACK_LIB_PATH)
 
 # If there is no working directory, use the spack prefix.
 try:
-    os.getcwd()
+    working_dir = os.getcwd()
 except OSError:
     os.chdir(SPACK_PREFIX)
 
@@ -77,8 +77,11 @@ for cmd in spack.cmd.commands:
 args = parser.parse_args()
 
 # Set up environment based on args.
-spack.verbose = args.verbose
+tty.set_verbose(args.verbose)
+tty.set_debug(args.debug)
 spack.debug = args.debug
+
+spack.spack_working_dir = working_dir
 if args.mock:
     from spack.packages import PackageDB
     spack.db = PackageDB(spack.mock_packages_path)