r188833 - Look at lowercase version of argv[0] when determining driver mode

[Jordan Rose]

On Mar 11, 2014, at 13:58, Dimitry Andric <dimitry at andric.com> wrote:

> Hi Hans,
> 
> I realize it's a little late to react on this commit. :-)
> 
> But in any case, on FreeBSD we do have case sensitive filesystems, just like Linux and most other Unixes, and we are using a custom patch to detect "CC" as being an alias for "c++".  (This is for compatibility with a lot of existing build systems out there, which assume "CC" is the C++ compiler, and "cc" is the regular C compiler.)
> 
> So I would appreciate it, if the toLowerCase transformation was surrounded with e.g. #ifdef _WIN32.  It is probably the only OS that has semi-random case for filenames?  (Or maybe OSX too, since that defaults to a case insensitive filesystem.)
> 
> -Dimitry

OS X is case-preserving enough that I wouldn't worry about 'CC' being used as 'cc'.

Jordan