X-Git-Url: http://git.indexdata.com/?p=yazproxy-moved-to-github.git;a=blobdiff_plain;f=yazpp.m4;h=63be11e5131c745dff480dd2d4c5fc511160b555;hp=a5289361f49d37608879016ded1d203044e9dcb4;hb=8741c1d215d27d68e439815706aa13c2bb00a440;hpb=8b62f21d4317c0d9f48630a9782b1edb944bb11a

diff --git a/yazpp.m4 b/yazpp.m4
index a528936..63be11e 100644
--- a/yazpp.m4
+++ b/yazpp.m4
@@ -37,5 +37,16 @@ AC_DEFUN([YAZPP_INIT],
                 AC_MSG_RESULT(Not found)
                 YAZVERSION=NONE
         fi
+	if test "X$YAZPPVERSION" != "XNONE"; then
+		AC_MSG_CHECKING([for YAZ++ version])
+		AC_MSG_RESULT([$YAZPPVERSION])
+		if test "$2"; then
+			have_yaz_version=`echo "$YAZPPVERSION" | awk 'BEGIN { FS = "."; } { printf "%d", ([$]1 * 1000 + [$]2) * 1000 + [$]3;}'`
+			req_yaz_version=`echo "$2" | awk 'BEGIN { FS = "."; } { printf "%d", ([$]1 * 1000 + [$]2) * 1000 + [$]3;}'`
+			if test "$have_yaz_version" -lt "$req_yaz_version"; then
+				AC_MSG_ERROR([$YAZPPVERSION. Requires $2 or later])
+			fi
+		fi
+	fi
 ])