revert previous change that checked for swig > 1.3.21 as it breaks EL4 builds

   el4 has swig-1.3.6 which is good enough for all except csharp (from mono)

diff --git a/configure.ac b/configure.ac
index 901f562ed40497225db6eedfdcb661bbdd1df209..285336c2f3aab0334d3655695da4a294a1bad255 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -416,19 +416,12 @@ if test "x$SWIG" != "x"; then
   SWIG_VERSION=`$SWIG -version 2>&1 | $GREP Version | cut -d ' ' -f 3`
   SWIG_VERSION_MAJOR=`echo $SWIG_VERSION | cut -d '.' -f 1`
   SWIG_VERSION_MINOR=`echo $SWIG_VERSION | cut -d '.' -f 2`
-  SWIG_VERSION_PATCH=`echo $SWIG_VERSION | cut -d '.' -f 3`
   if test $SWIG_VERSION_MAJOR -lt 2; then
     if test $SWIG_VERSION_MAJOR -lt 1; then
        SWIG=
     else
-      if test $SWIG_VERSION_MINOR -lt 4; then
-         if test $SWIG_VERSION_MINOR -lt 3; then
-          SWIG=
-         else
-          if test $SWIG_VERSION_PATCH -lt 22 ; then
-             SWIG=
-          fi
-         fi
+      if test $SWIG_VERSION_MINOR -lt 3; then
+       SWIG=
       fi
     fi
   fi