OS X does not have realpath (RPi-Distro#342)

Check that realpath is present. OS X doesn't have realpath. The RPi builds on Docker for Mac if you increase the VM size. I am using 256G for my image. See the Docker for Mac preferences.
balena-os · Jul 12, 2021 · 6366c4a · 6366c4a
1 parent 072e315
commit 6366c4a
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/build-docker.sh b/build-docker.sh
@@ -32,7 +32,9 @@ done
 
 IMG_NAME="Raspbian-Fin"
 # Ensure that the configuration file is an absolute path
-CONFIG_FILE=$(realpath -s "$CONFIG_FILE")
+if test -x /usr/bin/realpath; then
+	CONFIG_FILE=$(realpath -s "$CONFIG_FILE")
+fi
 
 # Ensure that the confguration file is present
 if test -z "${CONFIG_FILE}"; then