building everything with a set of specific preprocessor token(s)/definition(s)?

[René J.V. Bertin]

On Sunday February 14 2016 15:20:14 David Faure wrote:

> export CXXFLAGS="-DMYDEFINE=1" before running cmake should do the trick.

That's what I'm using ATM, but cmake has a nasty habit of not taking the user's full CXXFLAGS and/or adding its own stuff to the resulting CMAKE_CXX_COMPILER_FLAGS_XXX, depending on what build type you're using.

There's also an interaction with the build system I'm targeting; not really relevant on here but it does make it less trivial to rely on settings passed through the environment.

R.