commit aefa176f4c45d54f2e1c4bfba2e89f9d0a2b28af
author Marek Vasut <marex@denx.de> Tue Jul 11 14:15:53 2023 +0200
committer Tom Rini <trini@konsulko.com> Mon Jul 17 15:38:11 2023 -0400
tree 2a42909144fc5cdc2e154cb5987c5ec3fd40226c
parent b5fb48021fcf6f7a34b4b8c462cb6b42dd058260

Makefile: Add missing quotes around sort --field-separator

Busybox sort does not handle --field-separator== , replace this
with --field-separator='=' for maximum 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: Simon Glass <sjg@chromium.org>

Makefile

diff --git a/Makefile b/Makefile
index 1d551da..87f9fc7 100644
--- a/Makefile
+++ b/Makefile
@@ -2444,7 +2444,7 @@
 cmd_genenv = \
 	$(objtree)/tools/printinitialenv | \
 	sed -e '/^\s*$$/d' | \
-	sort --field-separator== -k1,1 --stable -o $@
+	sort --field-separator='=' -k1,1 --stable -o $@
 
 u-boot-initial-env: $(env_h) FORCE
 	$(Q)$(MAKE) $(build)=tools $(objtree)/tools/printinitialenv