Description: Don't fail to install README.postgis
Author: Bas Couwenberg <sebastic@debian.org>
Bug: https://trac.osgeo.org/postgis/ticket/5445

--- a/doc/Makefile.in
+++ b/doc/Makefile.in
@@ -538,6 +538,7 @@ html-assets-uninstall: images-install
 	rm -f $(DESTDIR)$(htmldir)/style.css
 
 docs-install: html-install html-assets-install
+	mkdir -p $(DESTDIR)$(PGSQL_DOCDIR)/postgis
 	$(INSTALL_DATA) ../README.postgis $(DESTDIR)$(PGSQL_DOCDIR)/postgis/README.postgis
 
 docs-uninstall: html-uninstall html-assets-uninstall
