Install distcc and ccache in all computers
sudo apt-get install distcc ccache
Put the following in your .bashrc:
export CCACHE_PREFIX=distcc
export DISTCC_HOSTS='username@computer1/5:/usr/bin/distccd username@computer2/5:/usr/bin/distccd'
export ROS_PARALLEL_JOBS="-j10"
export PATH=${HOME}/local/bin:${PATH}
Create some files in a ccache program in your xstow directory (~/local/DIR/ccache):
cd ~/local/DIR
mkdir -p ccache/bin
cd ccache/bin
ln -s /usr/bin/ccache cc
ln -s /usr/bin/ccache c++
ln -s /usr/bin/ccache gcc
ln -s /usr/bin/ccache g++
cd ../../
xstow ccache
Activate connection caching. Edit ~/.ssh/config with:
Host *
ControlMaster auto
ControlPath ~/.ssh_tmp/master-%r@%h:%p
Create temp dir:
mkdir ~/.ssh_tmp
-march=native in cmake/pcl_find_sse.cmake