From 07bb6fef01bfe48aa22c39e53b75e4c779ac0c2e Mon Sep 17 00:00:00 2001
From: alalazo <massimiliano.culpo@googlemail.com>
Date: Thu, 28 Jan 2016 10:58:56 +0100
Subject: resource directive : now works with all the fetch strategies
 available

---
 lib/spack/spack/directives.py                    |  2 +-
 lib/spack/spack/fetch_strategy.py                | 19 ++++++++++++++++---
 lib/spack/spack/package.py                       |  1 -
 var/spack/repos/builtin/packages/llvm/package.py | 19 +++++++++++++++++++
 4 files changed, 36 insertions(+), 5 deletions(-)

diff --git a/lib/spack/spack/directives.py b/lib/spack/spack/directives.py
index 0b98211cb9..5745adce63 100644
--- a/lib/spack/spack/directives.py
+++ b/lib/spack/spack/directives.py
@@ -296,8 +296,8 @@ def resource(pkg, **kwargs):
         raise RuntimeError(message)
     when_spec = parse_anonymous_spec(when, pkg.name)
     resources = pkg.resources.setdefault(when_spec, [])
-    fetcher = from_kwargs(**kwargs)
     name = kwargs.get('name')
+    fetcher = from_kwargs(**kwargs)
     resources.append(Resource(name, fetcher, destination, placement))
 
 
diff --git a/lib/spack/spack/fetch_strategy.py b/lib/spack/spack/fetch_strategy.py
index b2ff587a60..83a2dbb59c 100644
--- a/lib/spack/spack/fetch_strategy.py
+++ b/lib/spack/spack/fetch_strategy.py
@@ -44,6 +44,7 @@ import os
 import sys
 import re
 import shutil
+import copy
 from functools import wraps
 import llnl.util.tty as tty
 from llnl.util.filesystem import *
@@ -370,8 +371,12 @@ class GitFetchStrategy(VCSFetchStrategy):
     required_attributes = ('git',)
 
     def __init__(self, **kwargs):
+        # Discards the keywords in kwargs that may conflict with the next call to __init__
+        forwarded_args = copy.copy(kwargs)
+        forwarded_args.pop('name', None)
+
         super(GitFetchStrategy, self).__init__(
-                'git', 'tag', 'branch', 'commit', **kwargs)
+                'git', 'tag', 'branch', 'commit', **forwarded_args)
         self._git = None
 
     @property
@@ -479,8 +484,12 @@ class SvnFetchStrategy(VCSFetchStrategy):
     required_attributes = ['svn']
 
     def __init__(self, **kwargs):
+        # Discards the keywords in kwargs that may conflict with the next call to __init__
+        forwarded_args = copy.copy(kwargs)
+        forwarded_args.pop('name', None)
+
         super(SvnFetchStrategy, self).__init__(
-                'svn', 'revision', **kwargs)
+                'svn', 'revision', **forwarded_args)
         self._svn = None
         if self.revision is not None:
             self.revision = str(self.revision)
@@ -556,8 +565,12 @@ class HgFetchStrategy(VCSFetchStrategy):
     required_attributes = ['hg']
 
     def __init__(self, **kwargs):
+        # Discards the keywords in kwargs that may conflict with the next call to __init__
+        forwarded_args = copy.copy(kwargs)
+        forwarded_args.pop('name', None)
+
         super(HgFetchStrategy, self).__init__(
-                'hg', 'revision', **kwargs)
+                'hg', 'revision', **forwarded_args)
         self._hg = None
 
     @property
diff --git a/lib/spack/spack/package.py b/lib/spack/spack/package.py
index a1b8d12ec2..8019b29cba 100644
--- a/lib/spack/spack/package.py
+++ b/lib/spack/spack/package.py
@@ -435,7 +435,6 @@ class Package(object):
 
     def _make_resource_stage(self, root_stage, fetcher, resource):
         resource_stage_folder = self._resource_stage(resource)
-        # FIXME : works only for URLFetchStrategy
         resource_mirror = join_path(self.name, os.path.basename(fetcher.url))
         stage = ResourceStage(resource.fetcher, root=root_stage, resource=resource,
                               name=resource_stage_folder, mirror_path=resource_mirror)
diff --git a/var/spack/repos/builtin/packages/llvm/package.py b/var/spack/repos/builtin/packages/llvm/package.py
index a2b2c6eccc..1805d3ded8 100644
--- a/var/spack/repos/builtin/packages/llvm/package.py
+++ b/var/spack/repos/builtin/packages/llvm/package.py
@@ -171,6 +171,25 @@ class Llvm(Package):
                      when='@%(version)s' % release,
                      placement=resources[name].get('placement', None))
 
+    # SVN - current develop
+    version('develop', svn='http://llvm.org/svn/llvm-project/llvm/trunk')
+    resource(name='clang', svn='http://llvm.org/svn/llvm-project/cfe/trunk',
+             destination='tools', when='@develop', placement='clang')
+    resource(name='compiler-rt', svn='http://llvm.org/svn/llvm-project/compiler-rt/trunk',
+             destination='projects', when='@develop', placement='compiler-rt')
+    resource(name='openmp', svn='http://llvm.org/svn/llvm-project/openmp/trunk',
+             destination='projects', when='@develop', placement='openmp')
+    resource(name='libcxx', svn='http://llvm.org/svn/llvm-project/libcxx/trunk',
+             destination='projects', when='@develop', placement='libcxx')
+    resource(name='libcxxabi', svn='http://llvm.org/svn/llvm-project/libcxxabi/trunk',
+             destination='projects', when='@develop', placement='libcxxabi')
+    resource(name='polly', svn='http://llvm.org/svn/llvm-project/polly/trunk',
+             destination='tools', when='@develop', placement='polly')
+    resource(name='lldb', svn='http://llvm.org/svn/llvm-project/lldb/trunk',
+             destination='tools', when='@develop', placement='lldb')
+
+
+
     def install(self, spec, prefix):
         env['CXXFLAGS'] = self.compiler.cxx11_flag
         cmake_args = [ arg for arg in std_cmake_args if 'BUILD_TYPE' not in arg ]
-- 
cgit v1.2.3-70-g09d2