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-rwxr-xr-xbin/sbang11
-rw-r--r--lib/spack/docs/configuration.rst7
-rw-r--r--lib/spack/llnl/util/filesystem.py26
-rw-r--r--lib/spack/spack/build_environment.py2
-rw-r--r--lib/spack/spack/hooks/sbang.py7
-rw-r--r--lib/spack/spack/package.py8
-rw-r--r--lib/spack/spack/test/sbang.py23
-rw-r--r--var/spack/repos/builtin/packages/adios/package.py (renamed from var/spack/packages/adios/package.py)23
-rw-r--r--var/spack/repos/builtin/packages/glib/g_date_strftime.patch34
-rw-r--r--var/spack/repos/builtin/packages/glib/package.py8
-rw-r--r--var/spack/repos/builtin/packages/julia/package.py33
-rw-r--r--var/spack/repos/builtin/packages/mpich/package.py5
-rw-r--r--var/spack/repos/builtin/packages/mvapich2/package.py5
-rw-r--r--var/spack/repos/builtin/packages/mxml/package.py (renamed from var/spack/packages/mxml/package.py)15
-rw-r--r--var/spack/repos/builtin/packages/openmpi/package.py5
-rw-r--r--var/spack/repos/builtin/packages/py-protobuf/package.py50
16 files changed, 202 insertions, 60 deletions
diff --git a/bin/sbang b/bin/sbang
index f6b6d35e8a..1ea5f06592 100755
--- a/bin/sbang
+++ b/bin/sbang
@@ -79,6 +79,15 @@
# Obviously, for this to work, `sbang` needs to have a short enough
# path that *it* will run without hitting OS limits.
#
+# For Lua, scripts the second line can't start with #!, as # is not
+# the comment character in lua (even though lua ignores #! on the
+# *first* line of a script). So, instrument a lua script like this,
+# using -- instead of # on the second line:
+#
+# 1 #!/bin/bash /path/to/sbang
+# 2 --!/long/path/to/lua with arguments
+# 3
+# 4 print "success!"
#
# How it works
# -----------------------------
@@ -95,6 +104,8 @@ lines=0
while read line && ((lines < 2)) ; do
if [[ "$line" = '#!'* ]]; then
interpreter="${line#\#!}"
+ elif [[ "$line" = '--!'*lua* ]]; then
+ interpreter="${line#--!}"
fi
lines=$((lines+1))
done < "$script"
diff --git a/lib/spack/docs/configuration.rst b/lib/spack/docs/configuration.rst
index c613071c65..a6f876b2aa 100644
--- a/lib/spack/docs/configuration.rst
+++ b/lib/spack/docs/configuration.rst
@@ -140,7 +140,6 @@ Here's an example packages.yaml file that sets preferred packages:
packages:
dyninst:
compiler: [gcc@4.9]
- variants: +debug
gperftools:
version: [2.2, 2.4, 2.3]
all:
@@ -150,8 +149,8 @@ Here's an example packages.yaml file that sets preferred packages:
At a high level, this example is specifying how packages should be
-concretized. The dyninst package should prefer using gcc 4.9 and
-be built with debug options. The gperftools package should prefer version
+concretized. The dyninst package should prefer using gcc 4.9.
+The gperftools package should prefer version
2.2 over 2.4. Every package on the system should prefer mvapich for
its MPI and gcc 4.4.7 (except for Dyninst, which overrides this by preferring gcc 4.9).
These options are used to fill in implicit defaults. Any of them can be overwritten
@@ -160,7 +159,7 @@ on the command line if explicitly requested.
Each packages.yaml file begins with the string ``packages:`` and
package names are specified on the next level. The special string ``all``
applies settings to each package. Underneath each package name is
-one or more components: ``compiler``, ``variants``, ``version``,
+one or more components: ``compiler``, ``version``,
or ``providers``. Each component has an ordered list of spec
``constraints``, with earlier entries in the list being preferred over
later entries.
diff --git a/lib/spack/llnl/util/filesystem.py b/lib/spack/llnl/util/filesystem.py
index d72e8bae92..e800c6717a 100644
--- a/lib/spack/llnl/util/filesystem.py
+++ b/lib/spack/llnl/util/filesystem.py
@@ -48,7 +48,7 @@ __all__ = ['set_install_permissions', 'install', 'install_tree',
def filter_file(regex, repl, *filenames, **kwargs):
"""Like sed, but uses python regular expressions.
- Filters every line of file through regex and replaces the file
+ Filters every line of each file through regex and replaces the file
with a filtered version. Preserves mode of filtered files.
As with re.sub, ``repl`` can be either a string or a callable.
@@ -59,7 +59,7 @@ def filter_file(regex, repl, *filenames, **kwargs):
Keyword Options:
string[=False] If True, treat regex as a plain string.
- backup[=True] Make a backup files suffixed with ~
+ backup[=True] Make backup file(s) suffixed with ~
ignore_absent[=False] Ignore any files that don't exist.
"""
string = kwargs.get('string', False)
@@ -80,26 +80,26 @@ def filter_file(regex, repl, *filenames, **kwargs):
regex = re.escape(regex)
for filename in filenames:
- backup = filename + "~"
+ backup_filename = filename + "~"
if ignore_absent and not os.path.exists(filename):
continue
- shutil.copy(filename, backup)
+ shutil.copy(filename, backup_filename)
try:
- with closing(open(backup)) as infile:
+ with closing(open(backup_filename)) as infile:
with closing(open(filename, 'w')) as outfile:
for line in infile:
foo = re.sub(regex, repl, line)
outfile.write(foo)
except:
# clean up the original file on failure.
- shutil.move(backup, filename)
+ shutil.move(backup_filename, filename)
raise
finally:
if not backup:
- shutil.rmtree(backup, ignore_errors=True)
+ os.remove(backup_filename)
class FileFilter(object):
@@ -114,7 +114,7 @@ class FileFilter(object):
def change_sed_delimiter(old_delim, new_delim, *filenames):
"""Find all sed search/replace commands and change the delimiter.
e.g., if the file contains seds that look like 's///', you can
- call change_sed_delimeter('/', '@', file) to change the
+ call change_sed_delimiter('/', '@', file) to change the
delimiter to '@'.
NOTE that this routine will fail if the delimiter is ' or ".
@@ -179,7 +179,7 @@ def install(src, dest):
"""Manually install a file to a particular location."""
tty.debug("Installing %s to %s" % (src, dest))
- # Expand dsst to its eventual full path if it is a directory.
+ # Expand dest to its eventual full path if it is a directory.
if os.path.isdir(dest):
dest = join_path(dest, os.path.basename(src))
@@ -219,7 +219,7 @@ def mkdirp(*paths):
if not os.path.exists(path):
os.makedirs(path)
elif not os.path.isdir(path):
- raise OSError(errno.EEXIST, "File alredy exists", path)
+ raise OSError(errno.EEXIST, "File already exists", path)
def force_remove(*paths):
@@ -309,7 +309,7 @@ def traverse_tree(source_root, dest_root, rel_path='', **kwargs):
Optional args:
- order=[pre|post] -- Whether to do pre- or post-order traveral.
+ order=[pre|post] -- Whether to do pre- or post-order traversal.
ignore=<predicate> -- Predicate indicating which files to ignore.
@@ -414,7 +414,7 @@ def fix_darwin_install_name(path):
currently won't follow subfolders.
Args:
- path: directory in which .dylib files are alocated
+ path: directory in which .dylib files are located
"""
libs = glob.glob(join_path(path, "*.dylib"))
@@ -438,7 +438,7 @@ def to_link_flags(library):
A string of linking flags.
"""
dir = os.path.dirname(library)
- # Asume libXYZ.suffix
+ # Assume libXYZ.suffix
name = os.path.basename(library)[3:].split(".")[0]
res = '-L%s -l%s' % (dir, name)
return res
diff --git a/lib/spack/spack/build_environment.py b/lib/spack/spack/build_environment.py
index 60703a9df9..99c4cae020 100644
--- a/lib/spack/spack/build_environment.py
+++ b/lib/spack/spack/build_environment.py
@@ -63,7 +63,7 @@ from llnl.util.filesystem import *
import spack
from spack.environment import EnvironmentModifications, validate
from spack.util.environment import *
-from spack.util.executable import Executable
+from spack.util.executable import Executable, which
#
# This can be set by the user to globally disable parallel builds.
diff --git a/lib/spack/spack/hooks/sbang.py b/lib/spack/spack/hooks/sbang.py
index cb0ad42b14..3a957c6e0e 100644
--- a/lib/spack/spack/hooks/sbang.py
+++ b/lib/spack/spack/hooks/sbang.py
@@ -23,6 +23,7 @@
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
##############################################################################
import os
+import re
import llnl.util.tty as tty
@@ -57,11 +58,15 @@ def filter_shebang(path):
if original.startswith(new_sbang_line):
return
+ # Use --! instead of #! on second line for lua.
+ if re.search(r'^#!(/[^/]*)*lua\b', original):
+ original = re.sub(r'^#', '--', original)
+
with open(path, 'w') as new_file:
new_file.write(new_sbang_line)
new_file.write(original)
- tty.warn("Patched overly long shebang in %s" % path)
+ tty.warn("Patched overlong shebang in %s" % path)
def filter_shebangs_in_directory(directory):
diff --git a/lib/spack/spack/package.py b/lib/spack/spack/package.py
index 98fd51b262..6a61b3d52b 100644
--- a/lib/spack/spack/package.py
+++ b/lib/spack/spack/package.py
@@ -398,6 +398,12 @@ class Package(object):
spack.repo.get(self.extendee_spec)._check_extendable()
@property
+ def package_dir(self):
+ """Return the directory where the package.py file lives."""
+ return os.path.dirname(self.module.__file__)
+
+
+ @property
def global_license_dir(self):
"""Returns the directory where global license files for all
packages are stored."""
@@ -687,7 +693,7 @@ class Package(object):
"""Get the spack.compiler.Compiler object used to build this package"""
if not self.spec.concrete:
raise ValueError("Can only get a compiler for a concrete package.")
- return spack.compilers.compiler_for_spec(self.spec.compiler,
+ return spack.compilers.compiler_for_spec(self.spec.compiler,
self.spec.architecture)
def url_version(self, version):
diff --git a/lib/spack/spack/test/sbang.py b/lib/spack/spack/test/sbang.py
index 6aea1a68c7..ed54ff90b0 100644
--- a/lib/spack/spack/test/sbang.py
+++ b/lib/spack/spack/test/sbang.py
@@ -34,10 +34,12 @@ from llnl.util.filesystem import *
from spack.hooks.sbang import filter_shebangs_in_directory
import spack
-short_line = "#!/this/is/short/bin/bash\n"
-long_line = "#!/this/" + ('x' * 200) + "/is/long\n"
-sbang_line = '#!/bin/bash %s/bin/sbang\n' % spack.spack_root
-last_line = "last!\n"
+short_line = "#!/this/is/short/bin/bash\n"
+long_line = "#!/this/" + ('x' * 200) + "/is/long\n"
+lua_line = "#!/this/" + ('x' * 200) + "/is/lua\n"
+lua_line_patched = "--!/this/" + ('x' * 200) + "/is/lua\n"
+sbang_line = '#!/bin/bash %s/bin/sbang\n' % spack.spack_root
+last_line = "last!\n"
class SbangTest(unittest.TestCase):
def setUp(self):
@@ -59,6 +61,12 @@ class SbangTest(unittest.TestCase):
f.write(long_line)
f.write(last_line)
+ # Lua script with long shebang
+ self.lua_shebang = os.path.join(self.tempdir, 'lua')
+ with open(self.lua_shebang, 'w') as f:
+ f.write(lua_line)
+ f.write(last_line)
+
# Script already using sbang.
self.has_shebang = os.path.join(self.tempdir, 'shebang')
with open(self.has_shebang, 'w') as f:
@@ -71,7 +79,6 @@ class SbangTest(unittest.TestCase):
shutil.rmtree(self.tempdir, ignore_errors=True)
-
def test_shebang_handling(self):
filter_shebangs_in_directory(self.tempdir)
@@ -86,6 +93,12 @@ class SbangTest(unittest.TestCase):
self.assertEqual(f.readline(), long_line)
self.assertEqual(f.readline(), last_line)
+ # Make sure this got patched.
+ with open(self.lua_shebang, 'r') as f:
+ self.assertEqual(f.readline(), sbang_line)
+ self.assertEqual(f.readline(), lua_line_patched)
+ self.assertEqual(f.readline(), last_line)
+
# Make sure this is untouched
with open(self.has_shebang, 'r') as f:
self.assertEqual(f.readline(), sbang_line)
diff --git a/var/spack/packages/adios/package.py b/var/spack/repos/builtin/packages/adios/package.py
index 260dcbe851..9e0452ba6f 100644
--- a/var/spack/packages/adios/package.py
+++ b/var/spack/repos/builtin/packages/adios/package.py
@@ -1,15 +1,18 @@
import os
from spack import *
+
+
class Adios(Package):
- """The Adaptable IO System (ADIOS) provides a simple,
- flexible way for scientists to describe the
- data in their code that may need to be written,
- read, or processed outside of the running simulation
"""
-
+ The Adaptable IO System (ADIOS) provides a simple,
+ flexible way for scientists to describe the
+ data in their code that may need to be written,
+ read, or processed outside of the running simulation
+ """
+
homepage = "http://www.olcf.ornl.gov/center-projects/adios/"
- url = "http://users.nccs.gov/~pnorbert/adios-1.9.0.tar.gz"
+ url = "http://users.nccs.gov/~pnorbert/adios-1.9.0.tar.gz"
version('1.9.0', 'dbf5cb10e32add2f04c9b4052b7ffa76')
@@ -22,13 +25,13 @@ class Adios(Package):
depends_on('mxml')
def install(self, spec, prefix):
- configure_args = ["--prefix=%s" % prefix,
- "--with-mxml=%s" % spec['mxml'].prefix,
+ configure_args = ["--prefix=%s" % prefix,
+ "--with-mxml=%s" % spec['mxml'].prefix,
"--with-hdf5=%s" % spec['hdf5'].prefix,
"--with-netcdf=%s" % os.environ["NETCDF_DIR"],
"--with-infiniband=no",
- "MPICC=cc","MPICXX=CC","MPIFC=ftn",
- "CPPFLAGS=-DMPICH_IGNORE_CXX_SEEK"]
+ "MPICC=cc", "MPICXX=CC", "MPIFC=ftn",
+ "CPPFLAGS=-DMPICH_IGNORE_CXX_SEEK"]
if spec.satisfies('%gcc'):
configure_args.extend(["CC=gcc", "CXX=g++", "FC=gfortran"])
diff --git a/var/spack/repos/builtin/packages/glib/g_date_strftime.patch b/var/spack/repos/builtin/packages/glib/g_date_strftime.patch
new file mode 100644
index 0000000000..532c743277
--- /dev/null
+++ b/var/spack/repos/builtin/packages/glib/g_date_strftime.patch
@@ -0,0 +1,34 @@
+From 00148329967adb196138372771052a3f606a6ea3 Mon Sep 17 00:00:00 2001
+From: coypu <coypu@sdf.org>
+Date: Wed, 2 Mar 2016 19:43:10 +0200
+Subject: [PATCH 2/2] gdate: Suppress string format literal warning
+
+Newer versions of GCC emit an error here, but we know it's safe.
+https://bugzilla.gnome.org/761550
+---
+ glib/gdate.c | 5 +++++
+ 1 file changed, 5 insertions(+)
+
+diff --git a/glib/gdate.c b/glib/gdate.c
+index 4aece02..92c34d2 100644
+--- a/glib/gdate.c
++++ b/glib/gdate.c
+@@ -2439,6 +2439,9 @@ win32_strftime_helper (const GDate *d,
+ *
+ * Returns: number of characters written to the buffer, or 0 the buffer was too small
+ */
++#pragma GCC diagnostic push
++#pragma GCC diagnostic ignored "-Wformat-nonliteral"
++
+ gsize
+ g_date_strftime (gchar *s,
+ gsize slen,
+@@ -2549,3 +2552,5 @@ g_date_strftime (gchar *s,
+ return retval;
+ #endif
+ }
++
++#pragma GCC diagnostic pop
+--
+2.7.1
+
diff --git a/var/spack/repos/builtin/packages/glib/package.py b/var/spack/repos/builtin/packages/glib/package.py
index b146ea63d8..342a61a6a1 100644
--- a/var/spack/repos/builtin/packages/glib/package.py
+++ b/var/spack/repos/builtin/packages/glib/package.py
@@ -25,20 +25,24 @@
from spack import *
import sys
+
class Glib(Package):
"""The GLib package contains a low-level libraries useful for
providing data structure handling for C, portability wrappers
and interfaces for such runtime functionality as an event loop,
threads, dynamic loading and an object system."""
homepage = "https://developer.gnome.org/glib/"
- url = "http://ftp.gnome.org/pub/gnome/sources/glib/2.42/glib-2.42.1.tar.xz"
+ url = "http://ftp.gnome.org/pub/gnome/sources/glib/2.42/glib-2.42.1.tar.xz"
version('2.42.1', '89c4119e50e767d3532158605ee9121a')
depends_on("libffi")
depends_on("zlib")
depends_on("pkg-config")
- depends_on('gettext', sys.platform=='darwin')
+ depends_on('gettext', sys.platform == 'darwin')
+
+ # The following patch is needed for gcc-6.1
+ patch('g_date_strftime.patch')
def install(self, spec, prefix):
configure("--prefix=%s" % prefix)
diff --git a/var/spack/repos/builtin/packages/julia/package.py b/var/spack/repos/builtin/packages/julia/package.py
index 69b52130e9..99d138dcff 100644
--- a/var/spack/repos/builtin/packages/julia/package.py
+++ b/var/spack/repos/builtin/packages/julia/package.py
@@ -22,8 +22,9 @@
# License along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
##############################################################################
+
from spack import *
-import os
+
class Julia(Package):
"""The Julia Language: A fresh approach to technical computing"""
@@ -32,10 +33,14 @@ class Julia(Package):
version('master',
git='https://github.com/JuliaLang/julia.git', branch='master')
+ version('release-0.4',
+ git='https://github.com/JuliaLang/julia.git', branch='release-0.4')
+ version('0.4.6', 'd88db18c579049c23ab8ef427ccedf5d', preferred=True)
version('0.4.5', '69141ff5aa6cee7c0ec8c85a34aa49a6')
version('0.4.3', '8a4a59fd335b05090dd1ebefbbe5aaac')
- patch('gc.patch')
+ patch('gc.patch', when='@0.4:0.4.5')
+ patch('gc.patch', when='@release-0.4')
patch('openblas.patch', when='@0.4:0.4.5')
# Build-time dependencies:
@@ -92,25 +97,21 @@ class Julia(Package):
depends_on("mpi")
def install(self, spec, prefix):
- if '@master' in spec:
- # Julia needs to know the offset from a specific commit
- git = which('git')
- git('fetch', '--unshallow')
-
# Explicitly setting CC, CXX, or FC breaks building libuv, one
# of Julia's dependencies. This might be a Darwin-specific
# problem. Given how Spack sets up compilers, Julia should
# still use Spack's compilers, even if we don't specify them
# explicitly.
- options = [#"CC=cc",
- #"CXX=c++",
- #"FC=fc",
- #"USE_SYSTEM_ARPACK=1",
- #"USE_SYSTEM_FFTW=1",
- #"USE_SYSTEM_GMP=1",
- #"USE_SYSTEM_MPFR=1",
- #TODO "USE_SYSTEM_PCRE=1",
- "prefix=%s" % prefix]
+ options = [
+ # "CC=cc",
+ # "CXX=c++",
+ # "FC=fc",
+ # "USE_SYSTEM_ARPACK=1",
+ # "USE_SYSTEM_FFTW=1",
+ # "USE_SYSTEM_GMP=1",
+ # "USE_SYSTEM_MPFR=1",
+ # "USE_SYSTEM_PCRE=1",
+ "prefix=%s" % prefix]
with open('Make.user', 'w') as f:
f.write('\n'.join(options) + '\n')
make()
diff --git a/var/spack/repos/builtin/packages/mpich/package.py b/var/spack/repos/builtin/packages/mpich/package.py
index ea1844aea0..90670ee517 100644
--- a/var/spack/repos/builtin/packages/mpich/package.py
+++ b/var/spack/repos/builtin/packages/mpich/package.py
@@ -50,6 +50,11 @@ class Mpich(Package):
provides('mpi@:1.3', when='@1:')
def setup_dependent_environment(self, spack_env, run_env, dependent_spec):
+ spack_env.set('MPICC', join_path(self.prefix.bin, 'mpicc'))
+ spack_env.set('MPICXX', join_path(self.prefix.bin, 'mpic++'))
+ spack_env.set('MPIF77', join_path(self.prefix.bin, 'mpif77'))
+ spack_env.set('MPIF90', join_path(self.prefix.bin, 'mpif90'))
+
spack_env.set('MPICH_CC', spack_cc)
spack_env.set('MPICH_CXX', spack_cxx)
spack_env.set('MPICH_F77', spack_f77)
diff --git a/var/spack/repos/builtin/packages/mvapich2/package.py b/var/spack/repos/builtin/packages/mvapich2/package.py
index 34bace10d6..da386445bb 100644
--- a/var/spack/repos/builtin/packages/mvapich2/package.py
+++ b/var/spack/repos/builtin/packages/mvapich2/package.py
@@ -191,6 +191,11 @@ class Mvapich2(Package):
run_env.set('SLURM_MPI_TYPE', 'pmi2')
def setup_dependent_environment(self, spack_env, run_env, extension_spec):
+ spack_env.set('MPICC', join_path(self.prefix.bin, 'mpicc'))
+ spack_env.set('MPICXX', join_path(self.prefix.bin, 'mpicxx'))
+ spack_env.set('MPIF77', join_path(self.prefix.bin, 'mpif77'))
+ spack_env.set('MPIF90', join_path(self.prefix.bin, 'mpif90'))
+
spack_env.set('MPICH_CC', spack_cc)
spack_env.set('MPICH_CXX', spack_cxx)
spack_env.set('MPICH_F77', spack_f77)
diff --git a/var/spack/packages/mxml/package.py b/var/spack/repos/builtin/packages/mxml/package.py
index f79251d312..254a5f1595 100644
--- a/var/spack/packages/mxml/package.py
+++ b/var/spack/repos/builtin/packages/mxml/package.py
@@ -1,14 +1,15 @@
-import os
from spack import *
+
class Mxml(Package):
- """Mini-XML is a small XML library that you can use to read and write XML
- and XML-like data files in your application without requiring large
- non-standard libraries
+ """
+ Mini-XML is a small XML library that you can use to read and write XML
+ and XML-like data files in your application without requiring large
+ non-standard libraries
"""
homepage = "http://www.msweet.org"
- url = "http://www.msweet.org/files/project3/mxml-2.9.tar.gz"
+ url = "http://www.msweet.org/files/project3/mxml-2.9.tar.gz"
version('2.9', 'e21cad0f7aacd18f942aa0568a8dee19')
version('2.8', 'd85ee6d30de053581242c4a86e79a5d2')
@@ -16,11 +17,11 @@ class Mxml(Package):
version('2.6', '68977789ae64985dddbd1a1a1652642e')
version('2.5', 'f706377fba630b39fa02fd63642b17e5')
- # module swap PrgEnv-intel PrgEnv-$COMP (Can use whatever compiler you want to use)
+ # module swap PrgEnv-intel PrgEnv-$COMP
+ # (Can use whatever compiler you want to use)
# Case statement to change CC and CXX flags
def install(self, spec, prefix):
configure('--prefix=%s' % prefix, "--disable-shared", 'CFLAGS=-static')
make()
make("install")
-
diff --git a/var/spack/repos/builtin/packages/openmpi/package.py b/var/spack/repos/builtin/packages/openmpi/package.py
index 588d862d96..15c8eefe96 100644
--- a/var/spack/repos/builtin/packages/openmpi/package.py
+++ b/var/spack/repos/builtin/packages/openmpi/package.py
@@ -109,6 +109,11 @@ class Openmpi(Package):
return "http://www.open-mpi.org/software/ompi/v%s/downloads/openmpi-%s.tar.bz2" % (version.up_to(2), version) # NOQA: ignore=E501
def setup_dependent_environment(self, spack_env, run_env, dependent_spec):
+ spack_env.set('MPICC', join_path(self.prefix.bin, 'mpicc'))
+ spack_env.set('MPICXX', join_path(self.prefix.bin, 'mpic++'))
+ spack_env.set('MPIF77', join_path(self.prefix.bin, 'mpif77'))
+ spack_env.set('MPIF90', join_path(self.prefix.bin, 'mpif90'))
+
spack_env.set('OMPI_CC', spack_cc)
spack_env.set('OMPI_CXX', spack_cxx)
spack_env.set('OMPI_FC', spack_fc)
diff --git a/var/spack/repos/builtin/packages/py-protobuf/package.py b/var/spack/repos/builtin/packages/py-protobuf/package.py
new file mode 100644
index 0000000000..da3a65c22e
--- /dev/null
+++ b/var/spack/repos/builtin/packages/py-protobuf/package.py
@@ -0,0 +1,50 @@
+##############################################################################
+# Copyright (c) 2013-2016, Lawrence Livermore National Security, LLC.
+# Produced at the Lawrence Livermore National Laboratory.
+#
+# This file is part of Spack.
+# Created by Todd Gamblin, tgamblin@llnl.gov, All rights reserved.
+# LLNL-CODE-647188
+#
+# For details, see https://github.com/llnl/spack
+# Please also see the LICENSE file for our notice and the LGPL.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License (as
+# published by the Free Software Foundation) version 2.1, February 1999.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the IMPLIED WARRANTY OF
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the terms and
+# conditions of the GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+##############################################################################
+from spack import *
+
+
+class PyProtobuf(Package):
+ """Protocol buffers are Google's language-neutral, platform-neutral,
+ extensible mechanism for serializing structured data - think XML, but
+ smaller, faster, and simpler. You define how you want your data to be
+ structured once, then you can use special generated source code to easily
+ write and read your structured data to and from a variety of data streams
+ and using a variety of languages."""
+
+ homepage = 'https://developers.google.com/protocol-buffers/'
+ url = 'https://pypi.python.org/packages/source/p/protobuf/protobuf-3.0.0b2.tar.gz'
+
+ version('3.0.0b2', 'f0d3bd2394345a9af4a277cd0302ae83')
+ version('2.6.1', '6bf843912193f70073db7f22e2ea55e2')
+ version('2.5.0', '338813f3629d59e9579fed9035ecd457')
+ version('2.4.1', '72f5141d20ab1bcae6b1e00acfb1068a')
+ version('2.3.0', 'bb020c962f252fe81bfda8fb433bafdd')
+
+ extends('python')
+
+ depends_on('py-setuptools')
+
+ def install(self, spec, prefix):
+ python('setup.py', 'install', '--prefix={0}'.format(prefix))