#!/bin/sh

rust=$2
tools=$3
: ${rust:="$HOME/pi-rust"}
: ${tools:="$HOME/pi-tools"}

export SYSROOT="$tools/arm-bcm2708/arm-bcm2708hardfp-linux-gnueabi/arm-bcm2708hardfp-linux-gnueabi/sysroot"

#Point rustc to the standard libraries
export LD_LIBRARY_PATH="$rust/lib":$LD_LIBRARY_PATH

#Include the cross copilation binaries
export PATH="$rust/bin":"$tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/bin":$PATH

if [ "$1" != "doc" ]
then
	#Set up our tools for anyting using these variables
	export CC="$tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/bin/gcc-sysroot"
	export AR="$tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/bin/arm-linux-gnueabihf-ar"

	#Set target triple
	flags="--target=arm-unknown-linux-gnueabihf"
fi

which rustc
echo $PATH

if [ "$1" != "-v" ]
then
	cargo $1 $flags
else
	rustc -vV
fi