File fix-php7-directory.patch of Package xapian-bindings

Index: xapian-bindings-1.4.4/php7/Makefile.am
===================================================================
--- xapian-bindings-1.4.4.orig/php7/Makefile.am
+++ xapian-bindings-1.4.4/php7/Makefile.am
@@ -39,7 +39,7 @@ phpext_LTLIBRARIES = xapian.la
 # This location is correct for Debian, but in general there doesn't seem
 # to be a suitable location which is guaranteed to be in the include_path
 # by default.
-phpincdir = $(datadir)/php
+phpincdir = $(datadir)/php7
 phpinc_DATA = php7/xapian.php
 
 # Remove the .la file - xapian.la is never linked against (it's a module)