1 dnl Autoconf macro to check for the existence of Perl
2 dnl $Id: grep-check.m4,v 1.1.2.1 2002-02-08 16:30:17 jmarcus Exp $
4 AC_DEFUN([AC_PROG_GREP], [
5 AC_REQUIRE([AC_EXEEXT])dnl
6 test x$GREP = x && AC_PATH_PROG(GREP, grep$EXEEXT, grep$EXEEXT)
7 test x$GREP = x && AC_MSG_ERROR([no acceptable grep found in \$PATH])