base/Source/NSUser.m patch

[Stephen Brandon]

As mentioned in last e-mail, this patch is active only for
MinGW32 targets.

For MinGW32 targets, this patch prepends the SystemDrive
environment variable to gnustep_local_root,
gnustep_system_root and gnustep_network_root at runtime, if
and only if there are no environment variables set for these
with GNUSTEP_SYSTEM_ROOT etc.

The patch also fixes a bug with the stringify() macro that
would have affected all platforms, and a typo in an error
message.

Stephen Brandon
stephen@brandonitconsulting.co.uk

base.Source.NSUser.m.diff
Description: Text document