🧑‍💻 Fix build_all_examples

buildroot/bin/build_all_examples

@@ -14,7 +14,9 @@
 # build_all_examples [...] branch [resume-from]
 #
 
-. mfutil
+HERE=`dirname $0`
+
+. "$HERE/mfutil"
 
 GITREPO=https://github.com/MarlinFirmware/Configurations.git
 STAT_FILE=./.pio/.buildall
@@ -123,7 +125,7 @@ CONF_TREE=$( ls -d "$TMP"/config/examples/*/ "$TMP"/config/examples/*/*/ "$TMP"/
 for CONF in $CONF_TREE ; do
 
   # Get a config's directory name
-  DIR=$( echo $CONF | sed "s|$TMP/config/examples/||" )
+  DIR=$( echo $CONF | "$SED" "s|$TMP/config/examples/||" )
 
   # If looking for a config, skip others
   [[ $FIRST_CONF ]] && [[ $FIRST_CONF != $DIR && "$FIRST_CONF/" != $DIR ]] && continue

buildroot/bin/build_example

@@ -5,7 +5,9 @@
 # Usage: build_example internal config-home config-folder
 #
 
-. mfutil
+HERE=`dirname $0`
+
+. "$HERE/mfutil"
 
 # Require 'internal' as the first argument
 [[ "$1" == "internal" ]] || { echo "Don't call this script directly, use build_all_examples instead." ; exit 1 ; }
@@ -36,6 +38,6 @@ unset IFS; set +f
 echo -e "\n#define NO_CONTROLLER_CUSTOM_WIRING_WARNING" >> Marlin/Configuration.h
 
 echo "Building the firmware now..."
-$HERE/mftest -s -a -n1 || { echo "Failed"; exit 1; }
+"$HERE/mftest" -s -a -n1 || { echo "Failed"; exit 1; }
 
 echo "Success"

buildroot/bin/mfutil

@@ -7,13 +7,12 @@
 which curl 1>/dev/null 2>&1 || { echo "curl not found! Please install it."; exit ; }
 which git 1>/dev/null 2>&1 || { echo "git not found! Please install it."; exit ; }
 
-SED=$(command -v gsed 2>/dev/null || command -v sed 2>/dev/null)
+SED=$(which gsed sed | head -n1)
 [[ -z "$SED" ]] && { echo "No sed found, please install sed" ; exit 1 ; }
 
 OPEN=$( which gnome-open xdg-open open | head -n1 )
 
 SELF=`basename "$0"`
-HERE=`dirname "$0"`
 
 # Check if called in the right location
 [[ -e "Marlin/src" ]] || { echo -e "This script must be called from a Marlin working copy with:\n ./buildroot/bin/$SELF $1" ; exit ; }