setup2x/common

#!/bin/bash

function execute() {
	echo "$@"
	"$@" || exit $?
}

function download() {
	URL="$1"
	TO="$2"
	if [ -e "$TO" ]; then
		echo "found $TO"
	else
		execute wget "$URL" -O "$TO"
	fi
}

ME="`readlink -f $0`"
BASEDIR="`dirname "$ME"`"
DOWNLOAD_DIR="$BASEDIR/download"
mkdir -p "$DOWNLOAD_DIR"
if [ ! -e "$DOWNLOAD_DIR" ]; then
	echo "Couldn't create $DOWNLOAD_DIR"
fi

# 2x configuration
PREFIX="/opt/open2x"  # note: do not change this, it's hardcoded in some of the toolchain applications
COMPILER_PREFIX="$PREFIX/gcc-4.1.1-glibc-2.3.6"
TARGET=arm-open2x-linux
BUILD="`$BASEDIR/config.guess`"
PATH="$COMPILER_PREFIX/$TARGET/bin:$PATH:$COMPILER_PREFIX/bin"
export PATH
PKG_CONFIG_PATH="$PREFIX/lib/pkg-config:$PKG_CONFIG_PATH"
export PKG_CONFIG_PATH

# can we write to $PREFIX
mkdir -p "$PREFIX"
TESTFILE="$PREFIX/icanwrite"
if ! touch "$TESTFILE"; then
	echo "Please make sure '$PREFIX' exists and is writable"
	exit 1
fi
rm -f "$TESTFILE"