1dnl @synopsis AC_CHECK_RQRD_CLASS
2dnl
3dnl AC_CHECK_RQRD_CLASS tests the existence of a given Java class, either in
4dnl a jar or in a '.class' file and fails if it doesn't exist.
5dnl Its success or failure can depend on a proper setting of the
6dnl CLASSPATH env. variable.
7dnl
8dnl Note: This is part of the set of autoconf M4 macros for Java programs.
9dnl It is VERY IMPORTANT that you download the whole set, some
10dnl macros depend on other. Unfortunately, the autoconf archive does not
11dnl support the concept of set of macros, so I had to break it for
12dnl submission.
13dnl The general documentation, as well as the sample configure.in, is
14dnl included in the AC_PROG_JAVA macro.
15dnl
16dnl @author Stephane Bortzmeyer <bortzmeyer@pasteur.fr>
17dnl @version $Id: ac_check_rqrd_class.m4,v 12.0 2004/11/17 03:43:38 bostic Exp $
18dnl
19
20AC_DEFUN([AC_CHECK_RQRD_CLASS],[
21CLASS=`echo $1|sed 's/\./_/g'`
22AC_CHECK_CLASS($1)
23if test "$HAVE_LAST_CLASS" = "no"; then
24        AC_MSG_ERROR([Required class $1 missing, exiting.])
25fi
26])
27