Make the doc index page obey DESTDIR

diff --git a/docs/Makefile b/docs/Makefile
index 62bdebd..19d80b9 100644 (file)
--- a/docs/Makefile
+++ b/docs/Makefile
@@ -6,7 +6,7 @@ SUBDIRS = man docbook-cheat-sheet ext-core storage-mgt users_guide
 PAGES = index.html
 
 install-docs :: $(PAGES)
-       $(INSTALL_DIR)                                                   $(htmldir)
-       $(INSTALL_DATA) $(INSTALL_OPTS) $(PAGES) $(htmldir)
+       $(INSTALL_DIR)                                                   $(DESTDIR)$(htmldir)
+       $(INSTALL_DATA) $(INSTALL_OPTS) $(PAGES) $(DESTDIR)$(htmldir)
 
 include $(TOP)/mk/target.mk