From 013aef1275899bcee0b394402673a949c33c72db Mon Sep 17 00:00:00 2001
From: Rose <83477269+AtariDreams@users.noreply.github.com>
Date: Mon, 9 Jan 2023 09:18:30 -0500
Subject: Update autotools and fix warnings (#1815)

We do not need to check TIME_WITH_SYS_TIME anymore. We can check
HAVE_SYS_TIME_H and not bother checking for C99.
---
 configure.ac | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index f078f2cf..4f83fed2 100644
--- a/configure.ac
+++ b/configure.ac
@@ -12,7 +12,7 @@ m4_define([BSDTAR_VERSION_S],LIBARCHIVE_VERSION_S())
 m4_define([BSDCPIO_VERSION_S],LIBARCHIVE_VERSION_S())
 m4_define([BSDCAT_VERSION_S],LIBARCHIVE_VERSION_S())
 
-AC_PREREQ([2.69])
+AC_PREREQ([2.71])
 
 #
 # Now starts the "real" configure script.
@@ -105,7 +105,6 @@ AC_SUBST(PLATFORMCPPFLAGS)
 
 # Checks for programs.
 AC_PROG_CC
-AC_PROG_CC_C99
 AM_PROG_CC_C_O
 AC_PROG_CPP
 AC_USE_SYSTEM_EXTENSIONS
@@ -657,7 +656,7 @@ AC_CHECK_TYPE([wchar_t],
 AX_COMPILE_CHECK_SIZEOF(int)
 AX_COMPILE_CHECK_SIZEOF(long)
 
-AC_HEADER_TIME
+AC_CHECK_HEADERS_ONCE([sys/time.h])
 
 # Checks for library functions.
 AC_PROG_GCC_TRADITIONAL
-- 
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