1 files changed, 29 insertions, 0 deletions
diff --git a/var/spack/repos/builtin.mock/packages/optional-dep-test/package.py b/var/spack/repos/builtin.mock/packages/optional-dep-test/package.py
new file mode 100644
index 0000000000..bb57576ca9
--- /dev/null
+++ b/var/spack/repos/builtin.mock/packages/optional-dep-test/package.py
@@ -0,0 +1,29 @@
+from spack import *
+
+class OptionalDepTest(Package):
+    """Description"""
+
+    homepage = "http://www.example.com"
+    url      = "http://www.example.com/optional_dep_test-1.0.tar.gz"
+
+    version('1.0', '0123456789abcdef0123456789abcdef')
+    version('1.1', '0123456789abcdef0123456789abcdef')
+
+    variant('a',   default=False)
+    variant('f',   default=False)
+    variant('mpi', default=False)
+
+    depends_on('a', when='+a')
+    depends_on('b', when='@1.1')
+    depends_on('c', when='%intel')
+    depends_on('d', when='%intel@64.1')
+    depends_on('e', when='%clang@34:40')
+
+    depends_on('f', when='+f')
+    depends_on('g', when='^f')
+    depends_on('mpi', when='^g')
+
+    depends_on('mpi', when='+mpi')
+
+    def install(self, spec, prefix):
+        pass