LCG Executables, master branch (2020.04.24.)
This MR was broken off of !664 (closed), to reduce the size of that MR a bit.
Here I introduce a mechanism for setting up <PACKAGE>_<executable>_EXECUTABLE
variables in all of the find-modules that set up some. Previously these modules would only make sure that the paths with the executables would be added to the runtime environment of the project.
I also had to make a small change in PyModules
and flake8_atlas
to account for the ${PIP_EXECUTABLE}
-> ${PIP_pip_EXECUTABLE}
name change.
Pinging @fwinkl.