[Mingw-cross-env-list] Problems building with ksh

[Tony Theodore]

Hello all,

Trying to build with ksh as the login shell (default on OpenBSD)
causes the following error:

gmake
[check requirements]
mkdir: /usr/installed: Permission denied

It seems that $(PWD) is an empty string when running the Makefile,
though "echo $PWD" works at the prompt.

The simple workaround is to run with bash, but I was wondering if:

PREFIX := $(shell pwd)/usr

is a better approach?

Cheers,

Tony