Proposal: a trivial hello-cpp to complement gnu hello, testing C++ and
cmake infrastructure.
This is intended to assist with testing exotic stdenvs such as the one
used in pkgsLLVM, requiring no additional dependencies to get a quick
test that the compiler and cmake are working as intended as a basic
level.
There does already exist tests.cc-wrapper, but this does not produce any
outputs, and sometimes it is useful to have a quick test that something
builds. It's also useful to be able to inspect the outputs to look at
references and so forth.
Signed-off-by: Peter Waller <p@pwaller.net>
