Merge topic 'bootstrap-solaris-tr'

9febdd8205 bootstrap: Use 'tr' more portably

Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !4703

1 files changed, 1 insertions, 1 deletions

diff --git a/bootstrap b/bootstrap
index 0a65043..faf1bc6 100755
--- a/bootstrap
+++ b/bootstrap
@@ -46,7 +46,7 @@ cmake_install_dest_default()
 
 cmake_toupper()
 {
-    echo "$1" | tr '[:lower:]' '[:upper:]'
+    echo "$1" | tr '[a-z]' '[A-Z]'
 }
 
 # Detect system and directory information.