27 Mar
2017
27 Mar
'17
4:27 p.m.
On Mon, Mar 27, 2017 at 12:18 PM, Peter Dimov via Boost
You can install may different g++ versions on Travis simultaneously. The system default is always 4.6. If you install 4.7, 4.8, 4.9, 5 and 6, their corresponding executables are g++-4.7, g++-4.8, g++-4.9, g++-5 and g++-6. Same if you install many versions of Clang (the default one is 3.4).
I guess what I need is for the travis.yml or other script, to change 'gcc' and 'g++' to link to a different version? Something about npm-alternatives or something, I don't know...this is all foreign