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Check for /usr/bin/swig2.0 too.

SWIG 2 is named that way on Debian-based systems...
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1 parent c00ad1a commit 7ac460940806c0f1743fe7eea0b7260fa6c5373a Alexey Sokolov committed Nov 3, 2011
Showing with 5 additions and 1 deletion.
  1. +5 −1 m4/ac_pkg_swig.m4
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@@ -1,5 +1,7 @@
dnl @synopsis AC_PROG_SWIG([major.minor.micro])
dnl
+dnl NOTICE: for new code, use http://www.gnu.org/s/autoconf-archive/ax_pkg_swig.html instead.
+dnl
dnl This macro searches for a SWIG installation on your system. If
dnl found you should call SWIG via $(SWIG). You can use the optional
dnl first argument to check if the version of the available SWIG is
@@ -26,10 +28,12 @@ dnl @version 2004-09-20
dnl
dnl Modified by Alexey Sokolov <alexey@alexeysokolov.co.cc> on 2011-05-06
dnl @license GPLWithACException
+dnl
+dnl NOTICE: for new code, use http://www.gnu.org/s/autoconf-archive/ax_pkg_swig.html instead.
AC_DEFUN([AC_PROG_SWIG],[
SWIG_ERROR=""
- AC_PATH_PROG([SWIG],[swig])
+ AC_PATH_PROGS([SWIG],[swig swig2.0])
if test -z "$SWIG" ; then
dnl AC_MSG_WARN([cannot find 'swig' program. You should look at http://www.swig.org])
SWIG_ERROR='SWIG is not installed. You should look at http://www.swig.org'

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