spack: introduce dependency types

deptypes: allow for different queries

For things like Python modules, they are required for the build and
runtime, but rather than adding a new parameter for what to query across
the dependency DAG, just expose the recursive query parameter.

1 files changed, 13 insertions, 0 deletions

diff --git a/var/spack/repos/builtin.mock/packages/dtlink2/package.py b/var/spack/repos/builtin.mock/packages/dtlink2/package.py
new file mode 100644
index 0000000000..b80bad053f
--- /dev/null
+++ b/var/spack/repos/builtin.mock/packages/dtlink2/package.py
@@ -0,0 +1,13 @@
+from spack import *
+
+
+class Dtlink2(Package):
+    """Simple package which acts as a link dependency"""
+
+    homepage = "http://www.example.com"
+    url = "http://www.example.com/dtlink2-1.0.tar.gz"
+
+    version('1.0', '0123456789abcdef0123456789abcdef')
+
+    def install(self, spec, prefix):
+        pass