Partial commit of more packages.

lib/spack/llnl/util/filesystem.py

@@ -124,8 +124,19 @@ def expand_user(path):
     return path.replace('%u', username)
 
 
+def mkdirp(*paths):
+    for path in paths:
+        if not os.path.exists(path):
+            os.makedirs(path)
+        elif not os.path.isdir(path):
+            raise OSError(errno.EEXIST, "File alredy exists", path)
+
+
 @contextmanager
-def working_dir(dirname):
+def working_dir(dirname, **kwargs):
+    if kwargs.get('create', False):
+        mkdirp(dirname)
+
     orig_dir = os.getcwd()
     os.chdir(dirname)
     yield
@@ -137,14 +148,6 @@ def touch(path):
         os.utime(path, None)
 
 
-def mkdirp(*paths):
-    for path in paths:
-        if not os.path.exists(path):
-            os.makedirs(path)
-        elif not os.path.isdir(path):
-            raise OSError(errno.EEXIST, "File alredy exists", path)
-
-
 def join_path(prefix, *args):
     path = str(prefix)
     for elt in args:

lib/spack/spack/build_environment.py

@@ -153,6 +153,9 @@ def set_module_variables_for_package(pkg):
     m.make  = MakeExecutable('make', pkg.parallel)
     m.gmake = MakeExecutable('gmake', pkg.parallel)
 
+    # easy shortcut to os.environ
+    m.env = os.environ
+
     # number of jobs spack prefers to build with.
     m.make_jobs = multiprocessing.cpu_count()
 
@@ -168,7 +171,7 @@ def set_module_variables_for_package(pkg):
 
     # standard CMake arguments
     m.std_cmake_args = ['-DCMAKE_INSTALL_PREFIX=%s' % pkg.prefix,
-                        '-DCMAKE_BUILD_TYPE=None']
+                        '-DCMAKE_BUILD_TYPE=RelWithDebInfo']
     if platform.mac_ver()[0]:
         m.std_cmake_args.append('-DCMAKE_FIND_FRAMEWORK=LAST')
 

lib/spack/spack/cmd/create.py

@@ -87,6 +87,9 @@ def setup_parser(subparser):
     subparser.add_argument(
         '--keep-stage', action='store_true', dest='keep_stage',
         help="Don't clean up staging area when command completes.")
+    subparser.add_argument(
+        '-n', '--name', dest='alternate_name', default=None,
+        help="Override the autodetected name for the created package.")
     subparser.add_argument(
         '-f', '--force', action='store_true', dest='force',
         help="Overwrite any existing package file with the same name.")
@@ -121,30 +124,27 @@ def make_version_calls(ver_hash_tuples):
     return '\n'.join(format % ("'%s'" % v, h) for v, h in ver_hash_tuples)
 
 
-def get_name():
-    """Prompt user to input a package name."""
-    name = ""
-    while not name:
-        new_name = raw_input("Name: ")
-        if spack.db.valid_name(name):
-            name = new_name
-        else:
-            print "Package name can only contain A-Z, a-z, 0-9, '_' and '-'"
-    return name
-
-
 def create(parser, args):
     url = args.url
 
     # Try to deduce name and version of the new package from the URL
     name, version = spack.url.parse_name_and_version(url)
-    if not name:
-        tty.msg("Couldn't guess a name for this package.")
-        name = get_name()
+
+    # Use a user-supplied name if one is present
+    name = kwargs.get(args, 'alternate_name', False)
+    if args.name:
+        name = args.name
 
     if not version:
         tty.die("Couldn't guess a version string from %s." % url)
 
+    if not name:
+        tty.die("Couldn't guess a name for this package. Try running:", "",
+                "spack create --name <name> <url>")
+
+    if not spack.db.valid_name(name):
+        tty.die("Package name can only contain A-Z, a-z, 0-9, '_' and '-'")
+
     tty.msg("This looks like a URL for %s version %s." % (name, version))
     tty.msg("Creating template for package %s" % name)
 

lib/spack/spack/package.py

@@ -57,7 +57,7 @@
 from spack.util.compression import allowed_archive, extension
 
 """Allowed URL schemes for spack packages."""
-_ALLOWED_URL_SCHEMES = ["http", "https", "ftp", "file"]
+_ALLOWED_URL_SCHEMES = ["http", "https", "ftp", "file", "git"]
 
 
 class Package(object):

lib/spack/spack/util/executable.py

@@ -121,7 +121,7 @@ def which(name, **kwargs):
 
     for dir in path:
         exe = os.path.join(dir, name)
-        if os.access(exe, os.X_OK):
+        if os.path.isfile(exe) and os.access(exe, os.X_OK):
             return Executable(exe)
 
     if required: