Joshua Gatcomb wrote:

I guess I enjoy inflicting pain upon myself. I would like to try and compile GHC on cygwin32 using a mingw32 GHC for the GHC dependency.

The issue I am running into is that the "unix" package is required by cygwin32 (target) can't be installed on mingw32 (host).

I won't pretend to have any experience cross-compiling anything.

I was hopeful that since this is the same architecture (the same machine even), that I would be able to proceed as outlined above.

Yes, it should be possible to go this route.

You're building a stage 1 compiler that is a mingw binary, producing cygwin executables, i.e. host=mingw, target=cygwin. The configure script doesn't understand cross-compilation, but you should be able to edit mk/config.mk after configuration to set up the right host/target values, and then build away. I'm sure you'll have to fix a few things along the way - this isn't something we test on a regular basis (in fact, ever).

Cheers,
        Simon
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