Build broken on OS X 10.9

[Tomi Ollila]

On Fri, Nov 01 2013, Michael Phillips <michaelalanphillips at gmail.com> wrote:

> On Fri, Nov 1, 2013 at 1:44 AM, Tomi Ollila <tomi.ollila at iki.fi> wrote:
>> Hmm, it seems the rule doing that says @mkdir -p .deps/$(@D) ...
>>
>> does `mkdir -p xyzdir/.` fail in OS X 10.9 (Mavericks) ?
>
> $ mkdir -p xyzdir/.
>
> mkdir: xyzdir/.: No such file or directory
>
> Good catch! So mkdir changed between 10.8 and 10.9.

Quick(&dirty?) solution would be to change the in quetsion recipes to format:

@-mkdir -p .deps/$(@D)

I.e. add dash (-) to make Make ignore failure there.

> Michael

Tomi