Prerequisites

Libffi

libffi is the Portable Foreign Function Interface Library. It is an interface that allows code written in one language to call code written in another language.

wget ftp://sourceware.org/pub/libffi/libffi-3.0.13.tar.gz
tar -xzf libffi-3.0.13.tar.gz
cd libffi-3.0.13/
./configure --host=arm-linux-gnueabi --prefix=/usr/arm-linux-gnueabi  
make
make install

GLib

GLib is part of the GTK+ Project

wget http://ftp.gnome.org/pub/gnome/sources/glib/2.40/glib-2.40.0.tar.xz
tar -xJf glib-2.40.0.tar.xz
cd glib-2.40.0
./configure --host=arm-linux-gnueabi --prefix=/usr/arm-linux-gnueabi PKG_CONFIG_PATH=/usr/arm-linux-gnueabi/lib/pkgconfig  glib_cv_stack_grows=no glib_cv_uscore=yes ac_cv_func_posix_getpwuid_r=yes ac_cv_func_posix_getgrgid_r=yes 
make
make install

The Expat XML Parser

Expat is an XML parser library written in C and is the only required dependency for the D-Bus daemon.

Download, build and install:

wget http://sourceforge.net/projects/expat/files/expat/2.1.0/expat-2.1.0.tar.gz
tar -xzf expat-2.1.0.tar.gz 
cd expat-2.1.0/
./configure --host=arm-linux-gnueabi --prefix=/usr/arm-linux-gnueabi
make
make install

D-Bus

D-Bus is a message bus system.

Download, build and install:

wget http://dbus.freedesktop.org/releases/dbus/dbus-1.8.0.tar.gz
tar -xzf dbus-1.8.0.tar.gz
cd dbus-1.8.0/
./configure --host=arm-linux-gnueabi --prefix=/usr/arm-linux-gnueabi
make
make install

BlueZ

wget http://www.kernel.org/pub/linux/bluetooth/bluez-5.18.tar.xz
tar -xJf bluez-5.18.tar.xz
cd bluez-5.18
./configure --host=arm-linux-gnueabi --prefix= PKG_CONFIG_PATH=/usr/arm-linux-gnueabi/lib/pkgconfig 
make
make install