Merge pull request #982 from trws/rust

Rust
This commit is contained in:
Todd Gamblin 2016-05-25 15:15:51 -05:00
commit 76d42b5200
4 changed files with 134 additions and 14 deletions

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@ -1,4 +1,4 @@
##############################################################################
#
# Copyright (c) 2013-2016, Lawrence Livermore National Security, LLC.
# Produced at the Lawrence Livermore National Laboratory.
#
@ -21,7 +21,7 @@
# 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
##############################################################################
#
"""
Fetch strategies are used to download source code into a staging area
in order to build it. They need to define the following methods:
@ -75,11 +75,13 @@ def wrapper(self, *args, **kwargs):
class FetchStrategy(object):
"""Superclass of all fetch strategies."""
enabled = False # Non-abstract subclasses should be enabled.
required_attributes = None # Attributes required in version() args.
class __metaclass__(type):
"""This metaclass registers all fetch strategies in a list."""
def __init__(cls, name, bases, dict):
@ -126,6 +128,7 @@ def matches(cls, args):
@pattern.composite(interface=FetchStrategy)
class FetchStrategyComposite(object):
"""
Composite for a FetchStrategy object. Implements the GoF composite pattern.
"""
@ -134,6 +137,7 @@ class FetchStrategyComposite(object):
class URLFetchStrategy(FetchStrategy):
"""FetchStrategy that pulls source code from a URL for an archive,
checks the archive against a checksum,and decompresses the archive.
"""
@ -235,12 +239,13 @@ def fetch(self):
# redirects properly.
content_types = re.findall(r'Content-Type:[^\r\n]+', headers)
if content_types and 'text/html' in content_types[-1]:
tty.warn(
"The contents of " + self.archive_file + " look like HTML.",
tty.warn("The contents of ",
(self.archive_file if self.archive_file is not None
else "the archive"),
" look like HTML.",
"The checksum will likely be bad. If it is, you can use",
"'spack clean <package>' to remove the bad archive, then fix",
"your internet gateway issue and install again.")
"'spack clean <package>' to remove the bad archive, then",
"fix your internet gateway issue and install again.")
if save_file:
os.rename(partial_file, save_file)
@ -353,6 +358,7 @@ def __str__(self):
class VCSFetchStrategy(FetchStrategy):
def __init__(self, name, *rev_types, **kwargs):
super(VCSFetchStrategy, self).__init__()
self.name = name
@ -407,6 +413,7 @@ def __repr__(self):
class GoFetchStrategy(VCSFetchStrategy):
"""
Fetch strategy that employs the `go get` infrastructure
Use like this in a package:
@ -466,6 +473,7 @@ def __str__(self):
class GitFetchStrategy(VCSFetchStrategy):
"""
Fetch strategy that gets source code from a git repository.
Use like this in a package:
@ -586,6 +594,7 @@ def __str__(self):
class SvnFetchStrategy(VCSFetchStrategy):
"""Fetch strategy that gets source code from a subversion repository.
Use like this in a package:
@ -662,6 +671,7 @@ def __str__(self):
class HgFetchStrategy(VCSFetchStrategy):
"""
Fetch strategy that gets source code from a Mercurial repository.
Use like this in a package:
@ -806,11 +816,13 @@ def for_package_version(pkg, version):
class FetchError(spack.error.SpackError):
def __init__(self, msg, long_msg=None):
super(FetchError, self).__init__(msg, long_msg)
class FailedDownloadError(FetchError):
"""Raised wen a download fails."""
def __init__(self, url, msg=""):
@ -820,16 +832,19 @@ def __init__(self, url, msg=""):
class NoArchiveFileError(FetchError):
def __init__(self, msg, long_msg):
super(NoArchiveFileError, self).__init__(msg, long_msg)
class NoDigestError(FetchError):
def __init__(self, msg, long_msg=None):
super(NoDigestError, self).__init__(msg, long_msg)
class InvalidArgsError(FetchError):
def __init__(self, pkg, version):
msg = ("Could not construct a fetch strategy for package %s at "
"version %s")
@ -838,6 +853,7 @@ def __init__(self, pkg, version):
class ChecksumError(FetchError):
"""Raised when archive fails to checksum."""
def __init__(self, message, long_msg=None):
@ -845,6 +861,7 @@ def __init__(self, message, long_msg=None):
class NoStageError(FetchError):
"""Raised when fetch operations are called before set_stage()."""
def __init__(self, method):

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@ -23,7 +23,7 @@
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
##############################################################################
from spack import *
import os, shutil
import os, glob
class Llvm(Package):
@ -46,7 +46,9 @@ class Llvm(Package):
variant('libcxx', default=True, description="Build the LLVM C++ standard library")
variant('compiler-rt', default=True, description="Build the LLVM compiler runtime, including sanitizers")
variant('gold', default=True, description="Add support for LTO with the gold linker plugin")
variant('shared_libs', default=False, description="Build all components as shared libraries, faster, less memory to build, less stable")
variant('link_dylib', default=False, description="Build and link the libLLVM shared library rather than static")
variant('all_targets', default=True, description="Build all supported targets, default targets <current arch>,NVPTX,AMDGPU,CppBackend")
# Build dependency
depends_on('cmake @2.8.12.2:')
@ -257,6 +259,28 @@ def install(self, spec, prefix):
if '+compiler-rt' not in spec:
cmake_args.append('-DLLVM_EXTERNAL_COMPILER_RT_BUILD:Bool=OFF')
if '+shared_libs' in spec:
cmake_args.append('-DBUILD_SHARED_LIBS:Bool=ON')
if '+link_dylib' in spec:
cmake_args.append('-DLLVM_LINK_LLVM_DYLIB:Bool=ON')
if '+all_targets' not in spec: # all is default on cmake
targets = ['CppBackend', 'NVPTX', 'AMDGPU']
if 'x86' in spec.architecture.lower():
targets.append('X86')
elif 'arm' in spec.architecture.lower():
targets.append('ARM')
elif 'aarch64' in spec.architecture.lower():
targets.append('AArch64')
elif 'sparc' in spec.architecture.lower():
targets.append('sparc')
elif ('ppc' in spec.architecture.lower() or
'power' in spec.architecture.lower()):
targets.append('PowerPC')
cmake_args.append('-DLLVM_TARGETS_TO_BUILD:Bool=' + ';'.join(targets))
if '+clang' not in spec:
if '+clang_extra' in spec:
raise SpackException('The clang_extra variant requires the clang variant to be selected')
@ -267,7 +291,5 @@ def install(self, spec, prefix):
cmake(*cmake_args)
make()
make("install")
query_path = os.path.join('bin', 'clang-query')
# Manually install clang-query, because llvm doesn't...
if os.path.exists(query_path):
shutil.copy(query_path, os.path.join(prefix, 'bin'))
cp = which('cp')
cp('-a', 'bin/', prefix)

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@ -0,0 +1,18 @@
from spack import *
import os
class RustBindgen(Package):
"""The rust programming language toolchain"""
homepage = "http://www.rust-lang.org"
url = "https://github.com/crabtw/rust-bindgen"
version('0.16', tag='0.16', git='https://github.com/crabtw/rust-bindgen')
extends("rust")
depends_on("llvm")
def install(self, spec, prefix):
env = dict(os.environ)
env['LIBCLANG_PATH'] = os.path.join(spec['llvm'].prefix, 'lib')
cargo('install', '--root', prefix, env=env)

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@ -0,0 +1,63 @@
from spack import *
import os
def get_submodules():
git = which('git')
git('submodule', 'update', '--init', '--recursive')
class Rust(Package):
"""The rust programming language toolchain"""
homepage = "http://www.rust-lang.org"
url = "https://github.com/rust-lang/rust"
version('1.8.0', tag='1.8.0', git="https://github.com/rust-lang/rust")
resource(name='cargo',
git="https://github.com/rust-lang/cargo.git",
tag='0.10.0',
destination='cargo')
extendable = True
# Rust
depends_on("llvm")
depends_on("curl")
depends_on("git")
depends_on("cmake")
depends_on("python@:2.8")
# Cargo
depends_on("openssl")
def install(self, spec, prefix):
configure('--prefix=%s' % prefix,
'--llvm-root=' + spec['llvm'].prefix)
make()
make("install")
# Install cargo, rust package manager
with working_dir(os.path.join('cargo', 'cargo')):
get_submodules()
configure('--prefix=' + prefix,
'--local-rust-root=' + prefix)
make()
make("install")
def setup_dependent_package(self, module, ext_spec):
"""
Called before python modules' install() methods.
In most cases, extensions will only need to have one or two lines::
cargo('build')
cargo('install', '--root', prefix)
or
cargo('install', '--root', prefix)
"""
# Rust extension builds can have a global cargo executable function
module.cargo = Executable(join_path(self.spec.prefix.bin, 'cargo'))