Only enable xslt filter if libxslt 1.1.12 or newer is present. This

corresponds to libxml2 version 2.6.15 or later and should ensure
a recent xmlreader API is available.

diff --git a/configure.in b/configure.in
index eb9b513..b142ce7 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -1,5 +1,5 @@
 dnl Zebra, Index Data ApS, 1995-2005
-dnl $Id: configure.in,v 1.120 2005-04-28 18:56:13 adam Exp $
+dnl $Id: configure.in,v 1.121 2005-05-09 11:39:57 adam Exp $
 dnl
 AC_INIT(include/idzebra/version.h)
 AM_INIT_AUTOMAKE(idzebra,1.4.0)
@@ -42,12 +42,19 @@ if test "$xsltdir" = "yes"; then
 fi
 if test "$xsltdir" != "no"; then
        AC_MSG_CHECKING(for libXSLT)
+
        if test -x $xsltdir/bin/xslt-config; then
-               XSLT_LIBS=`$xsltdir/bin/xslt-config --libs`
-               XSLT_CFLAGS=`$xsltdir/bin/xslt-config --cflags`
                XSLT_VER=`$xsltdir/bin/xslt-config --version`
                AC_MSG_RESULT($XSLT_VER)
-               AC_DEFINE(HAVE_XSLT)
+               have_xslt_version=`echo "$XSLT_VER" | awk 'BEGIN { FS = "."; } { printf "%d", ([$]1 * 1000 + [$]2) * 1000 + [$]3;}'`
+               if test $have_xslt_version -lt 1001012; then
+                       AC_MSG_WARN([libXSLT too old. Use 1.1.12 or later])
+                       XSLT_VER=""
+               else
+                       XSLT_LIBS=`$xsltdir/bin/xslt-config --libs`
+                       XSLT_CFLAGS=`$xsltdir/bin/xslt-config --cflags`
+                       AC_DEFINE(HAVE_XSLT)
+               fi
        else
                AC_MSG_RESULT(Not found)
        fi