From 789def370a1ed54daee69faaa3814ab7a8bdf47e Mon Sep 17 00:00:00 2001
From: Adam Dickmeiss <adam@indexdata.dk>
Date: Fri, 3 Nov 2006 23:17:08 +0000
Subject: [PATCH] Fixed bug #723: Enable EXSLT for alvis. We use whatever YAZ
 finds out for Unix confiugre (YAZ_HAVE_EXSLT &
 YAZ_HAVE_XSLT).

---
 configure.ac      |   52 +++++++++++++++-------------------------------------
 index/Makefile.am |    6 +++---
 index/alvis.c     |   10 +++++++++-
 3 files changed, 27 insertions(+), 41 deletions(-)

diff --git a/configure.ac b/configure.ac
index 8728649..0b5ccde 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,5 +1,5 @@
 dnl Zebra, Index Data ApS, 1995-2006
-dnl $Id: configure.ac,v 1.34 2006-10-16 11:03:47 adam Exp $
+dnl $Id: configure.ac,v 1.35 2006-11-03 23:17:08 adam Exp $
 dnl
 AC_PREREQ(2.59)
 AC_INIT([idzebra],[2.0.4],[adam@indexdata.dk])
@@ -46,37 +46,6 @@ if test "$YAZVERSION" = "NONE"; then
     AC_MSG_ERROR([YAZ development libraries required])
 fi
 YAZ_DOC
-dnl ----- libXSLT
-AC_SUBST(XSLT_LIBS)
-AC_SUBST(XSLT_CFLAGS)
-xsltdir=yes
-AC_ARG_WITH(xslt,[[  --with-xslt[=PREFIX]    use libxslt in PREFIX]],xsltdir=$withval)
-if test "$xsltdir" = "yes"; then
-    for d in /usr /usr/local; do
-	if test -x $d/bin/xslt-config; then
-	    xsltdir=$d
-	fi
-    done
-fi
-if test "$xsltdir" != "no"; then
-    AC_MSG_CHECKING(for libXSLT)
-    
-    if test -x $xsltdir/bin/xslt-config; then
-	XSLT_VER=`$xsltdir/bin/xslt-config --version`
-	AC_MSG_RESULT($XSLT_VER)
-	have_xslt_version=`echo "$XSLT_VER" | awk 'BEGIN { FS = "."; } { printf "%d", ([$]1 * 1000 + [$]2) * 1000 + [$]3;}'`
-	if test $have_xslt_version -lt 1001011; then
-	    AC_MSG_WARN([libXSLT too old. Use 1.1.11 or later.])
-	    XSLT_VER=""
-	else
-	    XSLT_LIBS=`$xsltdir/bin/xslt-config --libs`
-	    XSLT_CFLAGS=`$xsltdir/bin/xslt-config --cflags`
-	    AC_DEFINE(HAVE_XSLT)
-	fi
-    else
-	AC_MSG_RESULT(Not found)
-    fi
-fi
 dnl ------ Look for Tcl
 dnl See if user has specified location of tclConfig.sh; otherwise
 dnl see if tclConfig.sh exists in same prefix lcoation as tclsh; otherwise
@@ -331,11 +300,20 @@ else
     def="disabled"
 fi
 ZEBRA_MODULE(grs-xml,[$def], [  --enable-mod-grs-xml    XML filter (Expat based)])
-if test "$XSLT_VER"; then
-    def="shared"
-else
-    def="disabled"
-fi
+oldCPPFLAGS="$CPPFLAGS"
+CPPFLAGS="$CPPFLAGS $YAZINC"
+AC_PREPROC_IFELSE(
+   [AC_LANG_PROGRAM([[#include <stdio.h>]],
+                    [[
+#if YAZ_HAVE_XSLT
+#else
+#error no xslt
+#endif
+]])],
+   [def="shared"],
+   [def="disabled"])
+CPPFLAGS=$oldCPPFLAGS
+
 ZEBRA_MODULE(alvis,[$def],   [  --enable-mod-alvis      ALVIS filter (Requires libxslt)])
 dnl ------ ANSI C Header files
 AC_STDC_HEADERS
diff --git a/index/Makefile.am b/index/Makefile.am
index 78b0596..bf0c6bb 100644
--- a/index/Makefile.am
+++ b/index/Makefile.am
@@ -1,4 +1,4 @@
-## $Id: Makefile.am,v 1.55 2006-09-22 10:18:08 adam Exp $
+## $Id: Makefile.am,v 1.56 2006-11-03 23:17:08 adam Exp $
 
 aux_libs = \
  ../rset/libidzebra-rset.la \
@@ -42,7 +42,7 @@ mod_safari_la_LIBADD = $(zebralib) $(mod_safari_la_LADD)
 
 mod_alvis_la_SOURCES = alvis.c
 mod_alvis_la_LDFLAGS = -rpath $(modlibdir) -module -avoid-version
-mod_alvis_la_LADD = $(XSLT_LIBS)
+mod_alvis_la_LADD =
 mod_alvis_la_LIBADD = $(zebralib) $(mod_alvis_la_LADD)
 
 modlib_LTLIBRARIES = $(SHARED_MODULE_LA) 
@@ -94,7 +94,7 @@ kdump_SOURCES = kdump.c
 
 AM_CPPFLAGS = -I$(srcdir)/../include $(YAZINC) \
   -DDEFAULT_PROFILE_PATH=\"$(pkgdatadir)/tab\" \
-  $(TCL_INCLUDE) $(XSLT_FLAGS) $(XSLT_CFLAGS)
+  $(TCL_INCLUDE)
 
 LDADD = $(zebralib) $(YAZLALIB) 
 
diff --git a/index/alvis.c b/index/alvis.c
index 40405e1..3f4754e 100644
--- a/index/alvis.c
+++ b/index/alvis.c
@@ -1,4 +1,4 @@
-/* $Id: alvis.c,v 1.3 2006-08-22 13:39:26 adam Exp $
+/* $Id: alvis.c,v 1.4 2006-11-03 23:17:08 adam Exp $
    Copyright (C) 1995-2006
    Index Data ApS
 
@@ -35,6 +35,10 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 #include <libxslt/transform.h>
 #include <libxslt/xsltutils.h>
 
+#if YAZ_HAVE_EXSLT
+#include <libexslt/exslt.h>
+#endif
+
 #include <idzebra/util.h>
 #include <idzebra/recctrl.h>
 
@@ -140,6 +144,10 @@ static void *filter_init(Res res, RecType recType)
     tinfo->doc = 0;
     tinfo->schemas = 0;
 
+#if YAZ_HAVE_EXSLT
+    exsltRegisterAll(); 
+#endif
+
 #if ENABLE_INPUT_CALLBACK
     xmlRegisterDefaultInputCallbacks();
     xmlRegisterInputCallbacks(zebra_xmlInputMatchCallback,
-- 
1.7.10.4