From da0f86d042886ef8d77673ed96f9cadded4d94b9 Mon Sep 17 00:00:00 2001
From: "Dmitry V. Levin" <ldv@altlinux.org>
Date: Fri, 24 Dec 2021 17:00:00 +0000
Subject: [PATCH] config.sub: alias aarch64le to aarch64

Apparently, QNX reports aarch64 as aarch64le on little-endian machines.

* config.sub (aarch64le-*): Set cpu to aarch64.
(timestamp): Update.
* doc/config.sub.1: Regenerate.
* testsuite/config-sub.data (aarch64le-qnx): New test.

Reported-by: Elad Lahav <e2lahav@gmail.com>
Link: https://lists.gnu.org/archive/html/config-patches/2021-12/msg00009.html
---
 config.sub                | 4 ++--
 doc/config.sub.1          | 4 ++--
 testsuite/config-sub.data | 1 +
 3 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/config.sub b/config.sub
index 38f3d03..200e14f 100755
--- a/config.sub
+++ b/config.sub
@@ -4,7 +4,7 @@
 
 # shellcheck disable=SC2006,SC2268 # see below for rationale
 
-timestamp='2021-10-27'
+timestamp='2021-12-24'
 
 # This file is free software; you can redistribute it and/or modify it
 # under the terms of the GNU General Public License as published by
@@ -1121,7 +1121,7 @@ case $cpu-$vendor in
 	xscale-* | xscalee[bl]-*)
 		cpu=`echo "$cpu" | sed 's/^xscale/arm/'`
 		;;
-	arm64-*)
+	arm64-* | aarch64le-*)
 		cpu=aarch64
 		;;
 
diff --git a/doc/config.sub.1 b/doc/config.sub.1
index 3f5b274..3098672 100644
--- a/doc/config.sub.1
+++ b/doc/config.sub.1
@@ -1,5 +1,5 @@
-.\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.47.16.
-.TH CONFIG.SUB "1" "October 2021" "GNU config.sub (2021-10-27)" "User Commands"
+.\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.48.5.
+.TH CONFIG.SUB "1" "December 2021" "GNU config.sub (2021-12-24)" "User Commands"
 .SH NAME
 config.sub \- validate and canonicalize a configuration triplet
 .SH SYNOPSIS
diff --git a/testsuite/config-sub.data b/testsuite/config-sub.data
index d911c5b..44bd2f1 100644
--- a/testsuite/config-sub.data
+++ b/testsuite/config-sub.data
@@ -26,6 +26,7 @@ aarch64_be-elf					aarch64_be-unknown-elf
 aarch64_be-linux				aarch64_be-unknown-linux-gnu
 aarch64_be-unknown-elf				aarch64_be-unknown-elf
 aarch64_be-unknown-linux			aarch64_be-unknown-linux-gnu
+aarch64le-qnx					aarch64-unknown-qnx
 abacus						abacus-unknown-none
 adobe68k					m68010-adobe-scout
 alliant						fx80-alliant-none