1 files changed, 24 insertions, 0 deletions
diff --git a/var/spack/repos/builtin.mock/packages/simple-inheritance/package.py b/var/spack/repos/builtin.mock/packages/simple-inheritance/package.py
new file mode 100644
index 0000000000..3f135b002e
--- /dev/null
+++ b/var/spack/repos/builtin.mock/packages/simple-inheritance/package.py
@@ -0,0 +1,24 @@
+from spack import *
+
+
+class BaseWithDirectives(Package):
+
+    depends_on('cmake', type='build')
+    depends_on('mpi')
+    variant('openblas', description='Activates openblas', default=True)
+    provides('service1')
+
+
+class SimpleInheritance(BaseWithDirectives):
+    """Simple package which acts as a build dependency"""
+
+    homepage = "http://www.example.com"
+    url = "http://www.example.com/simple-1.0.tar.gz"
+
+    version('1.0', '0123456789abcdef0123456789abcdef')
+
+    depends_on('openblas', when='+openblas')
+    provides('lapack', when='+openblas')
+
+    def install(self, spec, prefix):
+        pass