bashrc

#!/bin/bash

DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
for ROOT in $DIR $DIR/deb
do
export PATH="$DIR:$DIR/bin:$DIR/sbin:$ROOT/usr/bin:$ROOT/usr/sbin:$PATH"
export CPATH="$ROOT/include:$ROOT/usr/include:$CPATH"
export LD_LIBRARY_PATH="$ROOT/usr/lib:$ROOT/lib:$ROOT/usr/lib/x86_64-linux-gnu:$ROOT/lib/x86_64-linux-gnu:$LD_LIBRARY_PATH"
export LIBRARY_PATH="$ROOT/usr/lib:$ROOT/lib:$ROOT/usr/lib/x86_64-linux-gnu:$ROOT/lib/x86_64-linux-gnu:$LIBRARY_PATH"
export PKG_CONFIG_PATH="$PKG_CONFIG_PATH:$ROOT/share/pkgconfig/"
done