From 2838fd4a4e7fa40dd9cd95c81eb852190371ec5a Mon Sep 17 00:00:00 2001
From: Tavian Barnes <tavianator@tavianator.com>
Date: Wed, 17 Apr 2024 10:18:31 -0400
Subject: build: Make the config scripts POSIX-compliant

---
 Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'Makefile')

diff --git a/Makefile b/Makefile
index e9efef3..f42c59b 100644
--- a/Makefile
+++ b/Makefile
@@ -28,7 +28,7 @@ config::
 # Direct users to the new configuration system.
 asan lsan msan tsan ubsan gcov lint release::
 	@printf 'error: `%s %s` is no longer supported. ' "${MAKE}" $@ >&2
-	@printf 'Use `%s config %s=y` instead.\n' "${MAKE}" $$(echo $@ | tr '[a-z]' '[A-Z]') >&2
+	@printf 'Use `%s config %s=y` instead.\n' "${MAKE}" $$(echo $@ | tr 'a-z' 'A-Z') >&2
 	@false
 
 # Print an error if `make` is run before `make config`
-- 
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