From: Will Estes <wlestes@users.sourceforge.net>
Date: Sat, 23 Nov 2002 17:59:53 +0000 (+0000)
Subject: try to make sure we have GNU m4
X-Git-Tag: flex-2-5-24~1
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=14207fcd79ba87153de54bf3aad1a07bb75b125f;p=flex

try to make sure we have GNU m4
---

diff --git a/configure.in b/configure.in
index 01fb5c0..6bf508c 100644
--- a/configure.in
+++ b/configure.in
@@ -44,7 +44,7 @@ AC_PROG_RANLIB
 
 AC_PATH_PROG(BISON, bison,bison)
 AC_PATH_PROG(HELP2MAN, help2man, help2man)
-AC_PATH_PROG(M4, m4, m4)
+AC_PATH_PROGS(M4, gnum4 gm4 m4, m4)
 AC_PATH_PROG(INDENT, indent, indent)
 dnl if INDENT is set to 'indent' then we didn't find indent
 if test "$INDENT" != indent ; then