PF-build for v1.0.6

What has changed:
- It downloads Arduino IDE 1.8.5 just once. Good for future build enviroment versions
- Uses Prusa Arduino_Boards. At this moment it download my 3d-gussner fork/branch/release. Pull request is made to DRracers his fork ... and finally to Prusa repository
- Minimized PF-build-env to changed files only. At this moment it only \hardware\tools\avr\avr\lib\ldscripts\avr6.xn

Old but updated:
Arduino IDE is portable and this build environment can be used with GUI.
Important preferences are set during istallation.
One thing users need to do is to go to Boardsmanager and search for Prusa and use EINSy board.

PF-build.sh

@@ -2,6 +2,7 @@
 # This bash script is used to compile automatically the Prusa firmware with a dedicated build environment and settings
 # 
 # Supported OS: Windows 10, Linux64 bit
+# Beta OS: Linux32 bit
 #
 # Linux:
 #
@@ -44,11 +45,19 @@
 # gussner@WIN01 MINGW64 /d/Data/Prusa-Firmware
 # FW351-Build1778-1_75mm_MK25-RAMBo13a-E3Dv6full.hex
 #
-# Version: 1.0.1-Build_8
+# Why make Arduino IDE portable?
+# To have a distinguished Prusa Firmware build environment I decided to use Arduino IDE in portable mode.
+# - Changes made to other Arduino instances do not change anything in this build environment.
+#   By default Arduino IDE uses "users" and shared library folders which is useful as soon you update the Software.
+#   But in this case we need a stable and defined build environment, so keep it separated it kind of important.
+#   Some may argue that this is only used by a script, BUT as soon someone accidentally or on purpose starts Arduino IDE
+#   it will use the default Arduino IDE folders and so can corrupt the build environment.
+#
+# Version: 1.0.6-Build_2
 # Change log:
 # 12 Jan 2019, 3d-gussner, Fixed "compiler.c.elf.flags=-w -Os -Wl,-u,vfprintf -lprintf_flt -lm -Wl,--gc-sections" in 'platform.txt'
 # 16 Jan 2019, 3d-gussner, Build_2, Added development check to modify 'Configuration.h' to prevent unwanted LCD messages that Firmware is unknown
-# 17 Jan 2019, 3d-gussner, Build_3, Check for OS Windows or Linux and use the right build enviroment
+# 17 Jan 2019, 3d-gussner, Build_3, Check for OS Windows or Linux and use the right build environment
 # 10 Feb 2019, ropaha, Pull Request, Select variant from list while using build.sh
 # 10 Feb 2019, ropaha, change FW_DEV_VERSION automatically depending on FW_VERSION RC/BETA/ALPHA
 # 10 Feb 2019, 3d-gussner, 1st tests with english only 
@@ -76,18 +85,41 @@
 #                          $2 = multi language OR english only [ALL/EN_ONLY]
 #                          $3 = development status [GOLD/RC/BETA/ALPHA/DEVEL/DEBUG]
 #                          If one argument is wrong a list of valid one will be shown
-# 13 Mar 2019, 3d-gussner, MKbel updated the linux build enviromentto version 1.0.2 with an Fix maximum firmware flash size.
+# 13 Mar 2019, 3d-gussner, MKbel updated the linux build environmentto version 1.0.2 with an Fix maximum firmware flash size.
 #                          So did I
+# 11 Jul 2019, deliopoulos,Updated to v1.0.6 as Prusa needs a new board definition for Firmware 3.8.x86_64
+#						   - Splitted the Download of Windows Arduino IDE 1.8.5 and Prusa specific part
+#                            --> less download volume needed and saves some time
+#
+# 13 Jul 2019, deliopoulos,Splitting of Ardunio IDE and Prusa parts also for Linux64
+# 13 Jul 2019, 3d-gussner, Added Linux 32-bit version (untested yet)
+#                          MacOS could be added in future if needs
+# 14 Jul 2019, 3d-gussner, Update preferences and make it really portable
+# 15 Jul 2019, 3d-gussner, New PF-build-env gihub branch
+# 16 Jul 2019, 3d-gussner, New Arduino_boards github fork
+# 17 Jul 2019, 3d-gussner, Final tests under Windows 10 and Linux Subsystem for Windows                        
 
-
-###Check if OSTYPE is supported
+#### Start check if OSTYPE is supported
+# Windows
 if [ $OSTYPE == "msys" ]; then
 	if [ $(uname -m) == "x86_64" ]; then
 		echo "$(tput setaf 2)Windows 64-bit found$(tput sgr0)"
+		Processor="64"
+	elif [ $(uname -m) == "i386" ]; then
+		echo "$(tput setaf 2)Windows 32-bit found$(tput sgr0)"
+		Processor="32"
 	fi
+# Linux 64-bit
 elif [ $OSTYPE == "linux-gnu" ]; then
 	if [ $(uname -m) == "x86_64" ]; then
 		echo "$(tput setaf 2)Linux 64-bit found$(tput sgr0)"
+		Processor="64"
+	fi
+# Linux 32-bit
+elif [ $OSTYPE == "linux-gnu" ]; then
+	if [ $(uname -m) == "i386" ]; then
+		echo "$(tput setaf 2)Linux 32-bit found$(tput sgr0)"
+		Processor="32"
 	fi
 else
 	echo "$(tput setaf 1)This script doesn't support your Operating system!"
@@ -96,12 +128,17 @@ else
 	exit
 fi
 sleep 2
-###Prepare bash enviroment and check if wget and zip are available
+#### End check if OSTYPE is supported
+
+#### Prepare bash environment and check if wget, zip and other needed things are available
+# Check wget
 if ! type wget > /dev/null; then
 	echo "$(tput setaf 1)Missing 'wget' which is important to run this script"
 	echo "Please follow these instructions https://gist.github.com/evanwill/0207876c3243bbb6863e65ec5dc3f058 to install wget$(tput sgr0)"
 	exit
 fi
+
+# Check for zip
 if ! type zip > /dev/null; then
 	if [ $OSTYPE == "msys" ]; then
 		echo "$(tput setaf 1)Missing 'zip' which is important to run this script"
@@ -117,19 +154,46 @@ if ! type zip > /dev/null; then
 		exit
 	fi
 fi
-###End prepare bash enviroment
+# Check python ... needed during language build
+#if ! type python > /dev/null; then
+#	if [ $OSTYPE == "msys" ]; then
+#		echo "$(tput setaf 1)Missing 'python' which is important to run this script"
+#		exit
+#	elif [ $OSTYPE == "linux-gnu" ]; then
+#		echo "$(tput setaf 1)Missing 'python' which is important to run this script"
+#		echo "install it with the command $(tput setaf 2)'sudo apt-get install python3'$(tput sgr0)"
+#		exit
+#	fi
+#fi
+
+#### End prepare bash environment
 
-BUILD_ENV="1.0.2"
+
+#### Set build environment 
+ARDUINO_ENV="1.8.5"
+BUILD_ENV="1.0.6"
+BOARD="PrusaResearchRambo"
+BOARD_VERSION="1.0.1"
+BOARD_URL="https://raw.githubusercontent.com/3d-gussner/Arduino_Boards/Fix_maximum_firmware_flash_size/IDE_Board_Manager/package_prusa3d_index.json"
+BOARD_FILENAME="prusa3drambo"
+BOARD_FILE_URL="https://raw.githubusercontent.com/3d-gussner/Arduino_Boards/Fix_maximum_firmware_flash_size/IDE_Board_Manager/prusa3drambo-1.0.1.tar.bz2"
+PF_BUILD_FILE_URL="https://github.com/3d-gussner/PF-build-env/releases/download/1.0.6/PF-build-env-1.0.6.zip"
+LIB="PrusaLibrary"
 SCRIPT_PATH="$( cd "$(dirname "$0")" ; pwd -P )"
 
 # List few useful data
 echo
-echo "Script path:" $SCRIPT_PATH
-echo "OS         :" $OS
-echo "OS type    :" $OSTYPE
+echo "Script path :" $SCRIPT_PATH
+echo "OS          :" $OS
+echo "OS type     :" $OSTYPE
+echo ""
+echo "Ardunio IDE :" $ARDUINO_ENV
+echo "Build env   :" $BUILD_ENV
+echo "Board       :" $BOARD
+echo "Specific Lib:" $LIB
 echo ""
 
-#### Start prepare building
+#### Start prepare building environment
 
 #Check if build exists and creates it if not
 if [ ! -d "../build-env" ]; then
@@ -137,47 +201,143 @@ if [ ! -d "../build-env" ]; then
 fi
 
 cd ../build-env || exit 3
+BUILD_ENV_PATH="$( cd "$(dirname "$0")" ; pwd -P )"
 
 # Check if PF-build-env-<version> exists and downloads + creates it if not
-# The build enviroment is based on the Arduino IDE 1.8.5 portal version with some changes
+# The build environment is based on the supported Arduino IDE portablel version with some changes
 if [ ! -d "../PF-build-env-$BUILD_ENV" ]; then
 	echo "$(tput setaf 6)PF-build-env-$BUILD_ENV is missing ... creating it now for you$(tput sgr 0)"
 	mkdir ../PF-build-env-$BUILD_ENV
 	sleep 5
 fi
 
+# Download and extract supported Arduino IDE depending on OS
+# Windows
 if [ $OSTYPE == "msys" ]; then
-	if [ ! -f "PF-build-env-Win-$BUILD_ENV.zip" ]; then
-		echo "$(tput setaf 6)Downloading Windows build environment...$(tput setaf 2)"
+	if [ ! -f "arduino-$ARDUINO_ENV-windows.zip" ]; then
+		echo "$(tput setaf 6)Downloading Windows 32/64-bit Arduino IDE portable...$(tput setaf 2)"
 		sleep 2
-		wget https://github.com/3d-gussner/PF-build-env/releases/download/Win-$BUILD_ENV/PF-build-env-Win-$BUILD_ENV.zip || exit 4
-		#cp -f ../../PF-build-env/PF-build-env-Win-$BUILD_ENV.zip PF-build-env-Win-$BUILD_ENV.zip || exit4
+		wget https://downloads.arduino.cc/arduino-$ARDUINO_ENV-windows.zip || exit 4
+		echo "$(tput sgr 0)"
 		echo "$(tput sgr 0)"
 	fi
-	if [ ! -d "../PF-build-env-$BUILD_ENV/$OSTYPE" ]; then
-		echo "$(tput setaf 6)Unzipping Windows build environment...$(tput setaf 2)"
+	if [ ! -e "../PF-build-env-$BUILD_ENV/arduino-$ARDUINO_ENV-$OSTYPE-$Processor" ]; then
+		echo "$(tput setaf 6)Unzipping Windows 32/64-bit Arduino IDE portable...$(tput setaf 2)"
 		sleep 2
-		unzip PF-build-env-Win-$BUILD_ENV.zip -d ../PF-build-env-$BUILD_ENV/$OSTYPE || exit 4
+		unzip arduino-$ARDUINO_ENV-windows.zip -d ../PF-build-env-$BUILD_ENV || exit 4
+		mv ../PF-build-env-$BUILD_ENV/arduino-$ARDUINO_ENV ../PF-build-env-$BUILD_ENV/$OSTYPE-$Processor
+		echo "# arduino-$ARDUINO_ENV-$OSTYPE-$Processor" >> ../PF-build-env-$BUILD_ENV/arduino-$ARDUINO_ENV-$OSTYPE-$Processor
 		echo "$(tput sgr0)"
 	fi
-	
 fi
-
+# Linux
 if [ $OSTYPE == "linux-gnu" ]; then
-	if [ ! -f "PF-build-env-Linux64-$BUILD_ENV.zip" ]; then
-		echo "$(tput setaf 6)Downloading Linux 64 build environment...$(tput setaf 2)"
+# 32 or 64 bit version
+	if [ ! -f "arduino-$ARDUINO_ENV-linux$Processor.tar.xz" ]; then
+		echo "$(tput setaf 6)Downloading Linux $Processor Arduino IDE portable...$(tput setaf 2)"
 		sleep 2
-		wget https://github.com/mkbel/PF-build-env/releases/download/$BUILD_ENV/PF-build-env-Linux64-$BUILD_ENV.zip || exit 3
-		echo "$(tput sgr0)"
+		wget --no-check-certificate https://downloads.arduino.cc/arduino-$ARDUINO_ENV-linux$Processor.tar.xz || exit 4
+		echo "$(tput sgr 0)"
+		echo "$(tput sgr 0)"
 	fi
-
-	if [ ! -d "../PF-build-env-$BUILD_ENV/$OSTYPE" ]; then
-		echo "$(tput setaf 6)Unzipping Linux build enviroment...$(tput setaf 2)"
+	if [ ! -e "../PF-build-env-$BUILD_ENV/arduino-$ARDUINO_ENV-$OSTYPE-$Processor" ]; then
+		echo "$(tput setaf 6)Unzipping Linux $Processor Arduino IDE portable...$(tput setaf 2)"
 		sleep 2
-		unzip PF-build-env-Linux64-$BUILD_ENV.zip -d ../PF-build-env-$BUILD_ENV/$OSTYPE || exit 4
+		tar -xvf arduino-$ARDUINO_ENV-linux$Processor.tar.xz -C ../PF-build-env-$BUILD_ENV/ || exit 4
+		mv ../PF-build-env-$BUILD_ENV/arduino-$ARDUINO_ENV ../PF-build-env-$BUILD_ENV/$OSTYPE-$Processor
+		echo "# arduino-$ARDUINO_ENV-$OSTYPE-$Processor" >> ../PF-build-env-$BUILD_ENV/arduino-$ARDUINO_ENV-$OSTYPE-$Processor
 		echo "$(tput sgr0)"
 	fi
 fi
+# Make Arduino IDE portable
+if [ ! -d ../PF-build-env-$BUILD_ENV/$OSTYPE-$Processor/portable/ ]; then
+	mkdir ../PF-build-env-$BUILD_ENV/$OSTYPE-$Processor/portable
+fi
+if [ ! -d ../PF-build-env-$BUILD_ENV/$OSTYPE-$Processor/portable/output/ ]; then
+	mkdir ../PF-build-env-$BUILD_ENV/$OSTYPE-$Processor/portable/output
+fi
+if [ ! -d ../PF-build-env-$BUILD_ENV/$OSTYPE-$Processor/portable/packages/ ]; then
+	mkdir ../PF-build-env-$BUILD_ENV/$OSTYPE-$Processor/portable/packages
+fi
+if [ ! -d ../PF-build-env-$BUILD_ENV/$OSTYPE-$Processor/portable/sketchbook/ ]; then
+	mkdir ../PF-build-env-$BUILD_ENV/$OSTYPE-$Processor/portable/sketchbook
+fi
+if [ ! -d ../PF-build-env-$BUILD_ENV/$OSTYPE-$Processor/portable/sketchbook/libraries/ ]; then
+	mkdir ../PF-build-env-$BUILD_ENV/$OSTYPE-$Processor/portable/sketchbook/libraries
+fi
+if [ ! -d ../PF-build-env-$BUILD_ENV/$OSTYPE-$Processor/portable/staging/ ]; then
+	mkdir ../PF-build-env-$BUILD_ENV/$OSTYPE-$Processor/portable/staging
+fi
+
+# Change Arduino IDE preferences
+if [ ! -e ../PF-build-env-$BUILD_ENV/Preferences-$OSTYPE-$Processor ]; then
+	echo "$(tput setaf 6)Setting $OSTYPE-$Processor Arduino IDE preferences for portable GUI usage...$(tput setaf 2)"
+	sleep 2
+	echo "update.check"
+	sed -i 's/update.check = true/update.check = false/g' ../PF-build-env-$BUILD_ENV/$OSTYPE-$Processor/lib/preferences.txt
+	echo "board"
+	sed -i 's/board = uno/board = rambo/g' ../PF-build-env-$BUILD_ENV/$OSTYPE-$Processor/lib/preferences.txt
+	echo "editor.linenumbers"
+	sed -i 's/editor.linenumbers = false/editor.linenumbers = true/g' ../PF-build-env-$BUILD_ENV/$OSTYPE-$Processor/lib/preferences.txt
+	echo "boardsmanager.additional.urls"
+	echo "boardsmanager.additional.urls=$BOARD_URL" >>../PF-build-env-$BUILD_ENV/$OSTYPE-$Processor/lib/preferences.txt
+	echo "build.verbose=true" >>../PF-build-env-$BUILD_ENV/$OSTYPE-$Processor/lib/preferences.txt
+	echo "compiler.cache_core=false" >>../PF-build-env-$BUILD_ENV/$OSTYPE-$Processor/lib/preferences.txt
+	echo "compiler.warning_level=all" >>../PF-build-env-$BUILD_ENV/$OSTYPE-$Processor/lib/preferences.txt
+	echo "# Preferences-$OSTYPE-$Processor" >> ../PF-build-env-$BUILD_ENV/Preferences-$OSTYPE-$Processor
+	echo "$(tput sgr0)"
+fi
+
+# Download and extract Prusa Firmware related parts
+# Download and extract PrusaResearchRambo board
+if [ ! -f "$BOARD_FILENAME-$BOARD_VERSION.tar.bz2" ]; then
+	echo "$(tput setaf 6)Downloading Prusa Research AVR MK3 RAMBo EINSy build environment...$(tput setaf 2)"
+	sleep 2
+	wget $BOARD_FILE_URL || exit 5
+fi
+if [ ! -e "../PF-build-env-$BUILD_ENV/$BOARD_FILENAME-$BOARD_VERSION-$OSTYPE-$Processor" ]; then
+	echo "$(tput setaf 6)Unzipping $BOARD Arduino IDE portable...$(tput setaf 2)"
+	sleep 2
+	tar -xvf $BOARD_FILENAME-$BOARD_VERSION.tar.bz2 -C ../PF-build-env-$BUILD_ENV/ || exit 5
+	if [ ! -d ../PF-build-env-$BUILD_ENV/$OSTYPE-$Processor/portable/packages/$BOARD/ ]; then
+		mkdir ../PF-build-env-$BUILD_ENV/$OSTYPE-$Processor/portable/packages/$BOARD
+	fi
+	if [ ! -d ../PF-build-env-$BUILD_ENV/$OSTYPE-$Processor/portable/packages/$BOARD ]; then
+		mkdir ../PF-build-env-$BUILD_ENV/$OSTYPE-$Processor/portable/packages/$BOARD
+	fi
+	if [ ! -d ../PF-build-env-$BUILD_ENV/$OSTYPE-$Processor/portable/packages/$BOARD/hardware ]; then
+		mkdir ../PF-build-env-$BUILD_ENV/$OSTYPE-$Processor/portable/packages/$BOARD/hardware
+	fi
+	if [ ! -d ../PF-build-env-$BUILD_ENV/$OSTYPE-$Processor/portable/packages/$BOARD/hardware/avr ]; then
+		mkdir ../PF-build-env-$BUILD_ENV/$OSTYPE-$Processor/portable/packages/$BOARD/hardware/avr
+	fi
+	
+	mv ../PF-build-env-$BUILD_ENV/$BOARD_FILENAME-$BOARD_VERSION ../PF-build-env-$BUILD_ENV/$OSTYPE-$Processor/portable/packages/$BOARD/hardware/avr/$BOARD_VERSION
+	echo "# $BOARD_FILENAME-$BOARD_VERSION" >> ../PF-build-env-$BUILD_ENV/$BOARD_FILENAME-$BOARD_VERSION-$OSTYPE-$Processor
+	echo "$(tput sgr 0)"
+fi	
+
+# Download and extract Prusa Firmware specific library files
+if [ ! -f "PF-build-env-$BUILD_ENV.zip" ]; then
+	echo "$(tput setaf 6)Downloading Prusa Firmware build environment...$(tput setaf 2)"
+	sleep 2
+	wget $PF_BUILD_FILE_URL || exit 4
+	echo "$(tput sgr 0)"
+fi
+if [ ! -e "../PF-build-env-$BUILD_ENV/PF-build-env-$BUILD_ENV-$OSTYPE-$Processor" ]; then
+	echo "$(tput setaf 6)Unzipping Prusa Firmware build environment...$(tput setaf 2)"
+	sleep 2
+	unzip -o PF-build-env-$BUILD_ENV.zip -d ../PF-build-env-$BUILD_ENV/$OSTYPE-$Processor || exit 4
+	echo "# PF-build-env-$OSTYPE-$Processor-$BUILD_ENV" >> ../PF-build-env-$BUILD_ENV/PF-build-env-$BUILD_ENV-$OSTYPE-$Processor
+	echo "$(tput sgr0)"
+fi
+#exit
+
+
+#### End prepare building
+
+
+#### Start 
 cd $SCRIPT_PATH
 
 # First argument defines which variant of the Prusa Firmware will be compiled 
@@ -265,7 +425,7 @@ if [ ! -z "$3" ] ; then
 fi
 
 #Set BUILD_ENV_PATH
-cd ../PF-build-env-$BUILD_ENV/$OSTYPE || exit 5
+cd ../PF-build-env-$BUILD_ENV/$OSTYPE-$Processor || exit 5
 BUILD_ENV_PATH="$( pwd -P )"
 
 cd ../..
@@ -392,20 +552,7 @@ do
 		
 	#Check if compiler flags are set to Prusa specific needs for the rambo board.
 	if [ $OSTYPE == "msys" ]; then
-		RAMBO_PLATFORM_FILE="rambo/hardware/avr/1.0.1/platform.txt"
-		COMP_FLAGS="compiler.c.elf.flags={compiler.warning_flags} -Os -g -flto -fuse-linker-plugin -Wl,-u,vfprintf -lprintf_flt -lm -Wl,--gc-sections"
-		CHECK_FLAGS=$(grep --max-count=1 "$COMP_FLAGS" $BUILD_ENV_PATH/portable/packages/$RAMBO_PLATFORM_FILE)
-		if [ -z "$CHECK_FLAGS" ]; then
-			echo "Compiler flags not found, adding flags"
-			if [ ! -f $BUILD_ENV_PATH/portable/packages/$RAMBO_PLATFORM_FILE.bck ]; then
-				echo "making a backup"
-				ls -1 $BUILD_ENV_PATH/portable/packages/rambo/hardware/avr/1.0.1/
-				cp -f $BUILD_ENV_PATH/portable/packages/$RAMBO_PLATFORM_FILE $BUILD_ENV_PATH/portable/packages/$RAMBO_PLATFORM_FILE.bck
-			fi
-			echo $COMP_FLAGS >> $BUILD_ENV_PATH/portable/packages/$RAMBO_PLATFORM_FILE
-		else
-			echo "Compiler flags are set in rambo platform.txt" $CHECK_FLAGS
-		fi
+		RAMBO_PLATFORM_FILE="PrusaResearchRambo/avr/platform.txt"
 	fi	
 	
 	#### End of Prepare building
@@ -420,25 +567,15 @@ do
 	#read -t 5 -p "Press Enter..."
 	echo 
 
-	if [ $OSTYPE == "msys" ]; then
-		echo "Start to build Prusa Firmware under Windows..."
-		echo "Using variant $VARIANT$(tput setaf 3)"
-		sleep 2
-		#$BUILDER -dump-prefs -logger=machine -hardware $ARDUINO/hardware -hardware $ARDUINO/portable/packages -tools $ARDUINO/tools-builder -tools $ARDUINO/hardware/tools/avr -tools $ARDUINO/portable/packages -built-in-libraries $ARDUINO/libraries -libraries $ARDUINO/portable/sketchbook/libraries -fqbn=rambo:avr:rambo -ide-version=10805 -build-path=$BUILD_PATH -warnings=none -quiet $SCRIPT_PATH/Firmware/Firmware.ino || exit 12
-		#$BUILDER -compile -logger=machine -hardware $ARDUINO/hardware -hardware $ARDUINO/portable/packages -tools $ARDUINO/tools-builder -tools $ARDUINO/hardware/tools/avr -tools $ARDUINO/portable/packages -built-in-libraries $ARDUINO/libraries -libraries $ARDUINO/portable/sketchbook/libraries -fqbn=rambo:avr:rambo -ide-version=10805 -build-path=$BUILD_PATH -warnings=none -quiet $SCRIPT_PATH/Firmware/Firmware.ino || exit 13
-		$BUILDER -compile -hardware $ARDUINO/hardware -hardware $ARDUINO/portable/packages -tools $ARDUINO/tools-builder -tools $ARDUINO/hardware/tools/avr -tools $ARDUINO/portable/packages -built-in-libraries $ARDUINO/libraries -libraries $ARDUINO/portable/sketchbook/libraries -fqbn=rambo:avr:rambo -ide-version=10805 -build-path=$BUILD_PATH -warnings=all $SCRIPT_PATH/Firmware/Firmware.ino || exit 14
-		echo "$(tput sgr 0)"
-	fi
-	if [ $OSTYPE == "linux-gnu" ] ; then
-		echo "Start to build Prusa Firmware under Linux 64..."
-		echo "Using variant $VARIANT$(tput setaf 3)"
-		sleep 2
-		$BUILD_ENV_PATH/arduino $SCRIPT_PATH/Firmware/Firmware.ino --verify --board rambo:avr:rambo --pref build.path=$BUILD_PATH --pref compiler.warning_level=all || exit 14
-		echo "$(tput sgr 0)"
-	fi
+	echo "Start to build Prusa Firmware ..."
+	echo "Using variant $VARIANT$(tput setaf 3)"
+	sleep 2
+	$BUILDER -compile -hardware $ARDUINO/hardware -hardware $ARDUINO/portable/packages -tools $ARDUINO/tools-builder -tools $ARDUINO/hardware/tools/avr -tools $ARDUINO/portable/packages -built-in-libraries $ARDUINO/libraries -libraries $ARDUINO/portable/sketchbook/libraries -fqbn=$BOARD:avr:rambo -ide-version=10805 -build-path=$BUILD_PATH -warnings=all $SCRIPT_PATH/Firmware/Firmware.ino || exit 14
+	echo "$(tput sgr 0)"
 
 	if [ $LANGUAGES ==  "ALL" ]; then
 		echo "$(tput setaf 2)"
+
 		echo "Building multi language firmware" $MULTI_LANGUAGE_CHECK
 		echo "$(tput sgr 0)"
 		sleep 2
@@ -516,7 +653,7 @@ done
 #	echo " "
 #	echo "Restore Windows platform.txt"
 #	echo " "
-#	cp -f $BUILD_ENV_PATH/portable/packages/$RAMBO_PLATFORM_FILE.bck $BUILD_ENV_PATH/portable/packages/$RAMBO_PLATFORM_FILE
+#	cp -f $BUILD_ENV_PATH/hardware/$RAMBO_PLATFORM_FILE.bck $BUILD_ENV_PATH/hardware/$RAMBO_PLATFORM_FILE
 #fi
 
 # Switch to hex path and list build files