Tweak build system to allow for installing the tutorial and uninstalling the docs.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48968 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/docs/Makefile b/docs/Makefile
index 1b59879..ea5620f 100644
--- a/docs/Makefile
+++ b/docs/Makefile
@@ -8,7 +8,7 @@
 ##===----------------------------------------------------------------------===##
 
 LEVEL      := ..
-DIRS       := CommandGuide
+DIRS       := CommandGuide tutorial
 
 ifdef BUILD_FOR_WEBSITE
 PROJ_OBJ_DIR = .
@@ -115,3 +115,7 @@
 	$(Verb) $(TAR) cf $(PROJ_OBJ_DIR)/ocamldoc.tar ocamldoc
 	$(Verb) $(GZIP) $(PROJ_OBJ_DIR)/ocamldoc.tar
 	$(Verb) $(CP) $(PROJ_OBJ_DIR)/ocamldoc.tar.gz $(PROJ_OBJ_DIR)/ocamldoc/html/
+
+uninstall-local::
+	$(Echo) Uninstalling Documentation
+	$(Verb) $(RM) -rf $(PROJ_docsdir)