From: Peter Kokot <peterkokot@gmail.com>
Date: Thu, 5 Jul 2018 02:00:26 +0000 (+0200)
Subject: Replace AC_CONFIG_HEADER with AC_CONFIG_HEADERS
X-Git-Tag: v6.9.0~60^2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=ca2fe7ad82a0ef6115a5c49659c199c9c44c3af6;p=onig

Replace AC_CONFIG_HEADER with AC_CONFIG_HEADERS

Autoconf doesn't mention the AC_CONFIG_HEADER macro since the v2.13
released in 1999 anywhere in the documentation. Future of this macro is
unclear and commented as possible candidate for obsoletion in the
autoconf source code. Since it is just a wrapper around the main
AC_CONFIG_HEADERS macro, the functionality is the same, and also more
clear to find it in the autoconf documentation and avoid possible future
obsoletion.
---

diff --git a/configure.ac b/configure.ac
index 68de3e3..5768db9 100644
--- a/configure.ac
+++ b/configure.ac
@@ -4,7 +4,7 @@ AC_INIT(onig, 6.8.2)
 AC_CONFIG_MACRO_DIR([m4])
 
 AM_INIT_AUTOMAKE([-Wno-portability 1.14])
-AC_CONFIG_HEADER(src/config.h)
+AC_CONFIG_HEADERS([src/config.h])
 
 
 dnl default value for STATISTICS