Re: [bug]rm.c pwd.c getcwd.c don't work correctly in MSYS

[Eric Blake]

> > Also, the pwd.c can't get the correct directory.
> 
> Yes, that sounds like the same issue.
> 
> Also, does your platform have a reliable getcwd function?  If so, why
> did "configure" decide not to use it?

You may want to further investigate m4/getcwd-path-max.m4, which was changed in 
CVS to gracefully accept getcwd() when the system refuses relative paths whose 
absolute length exceeds PATH_MAX.  I recall that when I proposed the patch, I 
only looked for ENAMETOOLONG and ERANGE, because I simultaneously applied a 
patch to Cygwin to return ENAMETOOLONG instead of EINVAL.  MSYS, being a fork 
from an older version of cygwin, is probably returning EINVAL still.

--
Eric Blake