Add Git Bash support on Windows #111
Description
Probably this may be out of scope for the feedstock, but I want to at least track this somewhere.
Being able to use the C/C++ compiler on Windows via Git Bash has some advantage, typically related to not having to use two different sheels on unix vs windows .
In gbionics/human-dynamics-estimation#427 (comment), we debugged exactly this situation, and we were able to get it to work by defining a bunch of of env variables (the only tricky aspect is to localize vs itself, but on that vswhere can help).
From what I understand, rattler-build/pixi already solve this by reusing the main .bat activation script, and extracting from it the change that it induces in the env variable, and using those changes also when other shells are used, so probably what is missing is doing something similar (either explicitly or "manually" as done in gbionics/human-dynamics-estimation#427 (comment) .