Add command-check to get-bdf2u8g.sh

2019-08-24 02:02:31 -05:00
parent da601d5114
commit 7fbf40c20c
1 changed files with 4 additions and 0 deletions
--- a/buildroot/share/fonts/get-bdf2u8g.sh
+++ b/buildroot/share/fonts/get-bdf2u8g.sh
@@ -12,6 +12,10 @@

 HERE=$(pwd)

+for CMD in curl unzip patch make; do
+  which $CMD >/dev/null || { echo "'$CMD' is required for this script." ; exit 1 ; }
+done
+
 [[ $HERE =~ 'buildroot/share/fonts'$ ]] || { echo "Change to buildroot/share/fonts to run $(basename $0)" ; exit 1; }

 # Download u8glib