Merge branch 'mplegendre-multi_pkgsrc_roots' into develop

- This moves var/spack/packages to var/spack/repos/builtin/packages.

- Packages that did not exist in the source branch, or were changed in
  develop, were moved into var/spack/repos/builtin/packages as part of
  the integration.

Conflicts:
	lib/spack/spack/test/unit_install.py
	var/spack/repos/builtin/packages/clang/package.py

1 files changed, 17 insertions, 0 deletions

diff --git a/var/spack/repos/builtin/packages/nettle/package.py b/var/spack/repos/builtin/packages/nettle/package.py
new file mode 100644
index 0000000000..cd600b0b87
--- /dev/null
+++ b/var/spack/repos/builtin/packages/nettle/package.py
@@ -0,0 +1,17 @@
+from spack import *
+
+class Nettle(Package):
+    """The Nettle package contains the low-level cryptographic library
+    that is designed to fit easily in many contexts."""
+
+    homepage = "http://www.example.com"
+    url      = "http://ftp.gnu.org/gnu/nettle/nettle-2.7.1.tar.gz"
+
+    version('2.7', '2caa1bd667c35db71becb93c5d89737f')
+
+    depends_on('gmp')
+
+    def install(self, spec, prefix):
+        configure("--prefix=%s" % prefix)
+        make()
+        make("install")