Version check for Sablotron.

diff --git a/ext/xslt/config.m4 b/ext/xslt/config.m4
index a7c1e50b7a9a764d4f0afb2933b21f21718744d1..4b466e0299668240ae3f52df5a1f310ee0d01bd2 100644 (file)
--- a/ext/xslt/config.m4
+++ b/ext/xslt/config.m4
@@ -58,6 +58,30 @@ if test "$PHP_XSLT" != "no"; then
   fi
                                        
   if test "$PHP_XSLT_SABLOT" != "no"; then
+    AC_MSG_CHECKING([for Sablotron version])
+    old_CPPFLAGS=$CPPFLAGS
+    CPPFLAGS="$CPPFLAGS -I$XSLT_DIR/include"
+    AC_TRY_RUN([
+#include <stdlib.h>
+#include <sablot.h>
+
+int main ()
+{
+       double version;
+       version = atof(SAB_VERSION);
+       
+       if (version >= 0.96) {
+               exit(0);
+       }
+       exit(255);
+}
+    ],[
+      AC_MSG_RESULT([>= 0.96])
+    ],[
+      AC_MSG_ERROR([Sablotron version 0.96 or greater required.])
+    ])
+    CPPFLAGS=$old_CPPFLAGS
+
     found_expat=no
     for i in $PHP_EXPAT_DIR $XSLT_DIR /usr/local /usr; do
       if test -f $i/lib/libexpat.a -o -f $i/lib/libexpat.$SHLIB_SUFFIX_NAME; then