Add PACKAGE_URL to configure.ac

diff --git a/configure.ac b/configure.ac
index d55b03c0f6753bd791ea7ec063ab9dd72638d21c..04f33573c5ac01911623ee2b1079e4e5686e5de4 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -2,7 +2,7 @@
 # Process this file with autoconf to produce a configure script.
 
 AC_PREREQ([2.69])
-AC_INIT([skeinsum], m4_esyscmd_s([./version.sh]), [j@jxself.org])
+AC_INIT([skeinsum], m4_esyscmd_s([./version.sh]), [j@jxself.org], [], [https://jxself.org/skein.shtml])
 AC_CONFIG_SRCDIR([skein.h])
 AC_CONFIG_HEADERS([config.h])
 AM_INIT_AUTOMAKE([-Wall -Werror foreign])