wget http://www.gnuwakes.org/depot/1.0/main/sources/diffutils-3.3.tar.xz

tar -xf diffutils-3.3.tar.xz

wget http://www.gnuwakes.org/depot/1.0/main/sources/diffutils.patch
cd diffutils-3.3
patch -p1 < ../diffutils.patch 
cd ..

SOURCES_DIR=$PWD/diffutils-3.3
INSTALL_DIR=$PWD/diffutils-3.3-install
BUILD_DIR=$PWD/diffutils-3.3-build

mkdir $INSTALL_DIR $BUILD_DIR
cd $BUILD_DIR

$SOURCES_DIR/configure --prefix=/usr && \
  make && make DESTDIR=$INSTALL_DIR install