From 779e38a5f54556ede4068c908c4a8f8bba7558f8 Mon Sep 17 00:00:00 2001
From: Marek Vasut <marex@denx.de>
Date: Thu, 20 Jul 2023 14:50:42 +0200
Subject: Makefile: Use sort shortopts
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

POSIX does not defined longopts for sort, use shortops
for even more compatibility.

Fixes: cc5a490cf465 ("Makefile: Sort u-boot-initial-env output")
Reported-by: Milan P. Stanić <mps@arvanta.net>
Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Mark Kettenis <kettenis@openbsd.org>
Tested-by: Milan P. Stanić <mps@arvanta.net>
---
 Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'Makefile')

diff --git a/Makefile b/Makefile
index 87f9fc7..5fc16b3 100644
--- a/Makefile
+++ b/Makefile
@@ -2444,7 +2444,7 @@ quiet_cmd_genenv = GENENV  $@
 cmd_genenv = \
 	$(objtree)/tools/printinitialenv | \
 	sed -e '/^\s*$$/d' | \
-	sort --field-separator='=' -k1,1 --stable -o $@
+	sort -t '=' -k 1,1 -s -o $@
 
 u-boot-initial-env: $(env_h) FORCE
 	$(Q)$(MAKE) $(build)=tools $(objtree)/tools/printinitialenv
-- 
cgit v1.1