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## -*- Autoconf -*-
#
# Copyright (c) 2008-2011, Vitor Ananjevsky <ananasik@gmail.com>
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
# AM_PATH_YAD([MINIMUM-VERSION],[ACTION-IF-FOUND],[ACTION-IF-NOT-FOUND])
# ---------------------------------------------------------------------------
AC_DEFUN([AM_PATH_YAD],[
m4_if([$1],[],[
dnl No version check is needed.
if test -z "$YAD"; then
AC_PATH_PROG([YAD], yad, :)
fi
], [
dnl A version check is needed.
if test -z "$YAD"; then
AC_PATH_PROG([YAD], yad, :)
fi
AC_MSG_CHECKING([whether yad version >= $1])
m4_define([yad_version],[@VERSION@])
m4_if(m4_version_compare(yad_version,[$1]),[-1],
[AC_MSG_ERROR([too old (]yad_version[)])],
[AC_MSG_RESULT(yad_version)])
])
if test "$YAD" = :; then
dnl Run any user-specified action, or abort.
m4_default([$3], [AC_MSG_ERROR([Yad not found])])
else
dnl Run any user-specified action.
m4_if([$2],[],[true],[$2])
AC_SUBST([YAD])
fi
])