From 6a23042b7452b64f2e141ce9964247d813620b97 Mon Sep 17 00:00:00 2001
From: Joe Carstairs <me@joeac.net>
Date: Fri, 3 Jul 2026 09:20:19 +0100
Subject: makes capitalise func POSIX-compatible

---
 make/vars.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'make/vars.mk')

diff --git a/make/vars.mk b/make/vars.mk
index 2033a06..6ab3af4 100644
--- a/make/vars.mk
+++ b/make/vars.mk
@@ -1,4 +1,4 @@
-capitalise = $(shell _v="$(1)"; echo $${_v^^})
+capitalise = $(shell echo "$(1)" | tr '[:lower:]' '[:upper:]')
 
 USER := $(shell whoami)
 HOSTNAME := $(shell cat /etc/hostname)
-- 
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