From 380bd70cc2cea6b77e24c2424374365ac30fa046 Mon Sep 17 00:00:00 2001
From: Rolf Eike Beer <eike@sf-mail.de>
Date: Wed, 7 Jun 2017 19:17:42 +0200
Subject: bootstrap: implement cmake_toupper() using tr

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

diff --git a/bootstrap b/bootstrap
index 46f81c5..280655e 100755
--- a/bootstrap
+++ b/bootstrap
@@ -41,7 +41,7 @@ cmake_install_dest_default()
 
 cmake_toupper()
 {
-    echo "$1" | sed 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'
+    echo "$1" | tr '[:lower:]' '[:upper:]'
 }
 
 # Detect system and directory information.
-- 
cgit v0.12