From: Lasse Collin <lasse.collin@tukaani.org>
Date: Tue, 25 Oct 2022 20:45:03 +0000 (+0300)
Subject: Build: Use AC_CONFIG_HEADERS instead of the ancient AC_CONFIG_HEADER.
X-Git-Tag: v5.2.8~17
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fa9efb729b1827b25ec71aefcf32f3aceeaf9597;p=thirdparty%2Fxz.git

Build: Use AC_CONFIG_HEADERS instead of the ancient AC_CONFIG_HEADER.

We require Autoconf >= 2.69 and that has AC_CONFIG_HEADERS.

There is a warning about AC_PROG_CC_C99 being obsolete but
it cannot be removed because it is needed with Autoconf 2.69.
---

diff --git a/configure.ac b/configure.ac
index 0167c095..9ff8a312 100644
--- a/configure.ac
+++ b/configure.ac
@@ -22,7 +22,7 @@ AC_INIT([XZ Utils], m4_esyscmd([/bin/sh build-aux/version.sh]),
 AC_CONFIG_SRCDIR([src/liblzma/common/common.h])
 AC_CONFIG_AUX_DIR([build-aux])
 AC_CONFIG_MACRO_DIR([m4])
-AC_CONFIG_HEADER([config.h])
+AC_CONFIG_HEADERS([config.h])
 
 echo
 echo "$PACKAGE_STRING"