Distributed compilation

• apt-get install distcc ccache

  mkdir local/DIR/ccachelinks/bin cd local/DIR/ccachelinks/bin ln -s /usr/bin/ccache c++ ln -s /usr/bin/ccache cc ln -s /usr/bin/ccache g++ ln -s /usr/bin/ccache gcc

• Add the following lines to your .bashrc

export CCACHEPREFIX=distcc export DISTCCHOSTS='memeruiz@lars/10:/usr/bin/distccd localhost/8'

• Login again.
• Configure your building system to use multiple processes. Ej: make -j18, ROSPARALLELJOBS=-j18, CONCURRENCY_LEVEL=18
• Ready.