rfduino-makefile/init.sh at master · bertrandmartel/rfduino-makefile · GitHub

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############################################################################
# The MIT License (MIT)
#
# Copyright (c) 2016 Bertrand Martel
#
############################################################################
#!/bin/bash
#title         : init.sh
#author		   : Bertrand Martel
#date          : 31/01/2015
#description   : extract toolchain / check build cmds
############################################################################

function check_exists {

	if [ ! -f "$1" ]; then
		echo -ne "\x1B[31m"
		echo "[ ERROR ] $1 is missing"
		echo -ne "\x1B[0m"
		exit 1
	fi
}

echo -ne "\x1B[0m"
echo "checking toolchain"

RFDUINO_DIR=./RFduino
TOOLCHAIN_DIR=./toolchain/gcc-arm-none-eabi-4.8.3-2014q1
TOOLCHAIN_BIN_DIR=${TOOLCHAIN_DIR}/bin
TOOLCHAIN_AR=./toolchain/gcc-arm-none-eabi-4.8.3-2014q1-linux64.tar.gz

if [ ! -d ${RFDUINO_DIR} ]; then
	echo -ne "\x1B[31m"
	echo "[ ERROR ] RFduino directory is missing"
	echo -ne "\x1B[0m"
	exit 1
fi

if [ ! -d ${TOOLCHAIN_DIR} ]; then

	if [ ! -f ${TOOLCHAIN_AR} ]; then
		echo -ne "\x1B[31m"
		echo "[ ERROR ] toolchain archive is missing"
		echo "[ ERROR ] execute > wget -P ./toolchain http://downloads.arduino.cc/gcc-arm-none-eabi-4.8.3-2014q1-linux64.tar.gz"
		echo -ne "\x1B[0m"
		exit 1
	else
		echo "extracting toolchain"
		tar -xvzf ${TOOLCHAIN_AR} -C ./toolchain/
	fi
fi

GCC=${TOOLCHAIN_BIN_DIR}/arm-none-eabi-gcc
ELF2HEX=${TOOLCHAIN_BIN_DIR}/arm-none-eabi-g++
GXX=${TOOLCHAIN_BIN_DIR}/arm-none-eabi-g++
AR=${TOOLCHAIN_BIN_DIR}/arm-none-eabi-ar
OBJCOPY=${TOOLCHAIN_BIN_DIR}/arm-none-eabi-objcopy
ELF2HEX_COPY=${TOOLCHAIN_BIN_DIR}/arm-none-eabi-objcopy
SIZE=${TOOLCHAIN_BIN_DIR}/arm-none-eabi-size
LOADER=${RFDUINO_DIR}/RFDLoader_linux

check_exists ${GCC}
check_exists ${ELF2HEX}
check_exists ${GXX}
check_exists ${AR}
check_exists ${OBJCOPY}
check_exists ${ELF2HEX_COPY}
check_exists ${SIZE}
check_exists ${LOADER}