dev-build/scons|https://github.com/SCons/scons/archive/4.9.1.tar.gz:https://www.scons.org/doc/4.9.1/HTML/scons-user.html:https://www.scons.org/doc/4.10.0/HTML/scons-user.html:https://www.scons.org/doc/4.10.1/HTML/scons-user.html|mgorny@gentoo.org