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Re: jobserver fds remain open in subprocess
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From: |
Keith Rarick |
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Subject: |
Re: jobserver fds remain open in subprocess |
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Date: |
Tue, 23 Jul 2013 11:03:19 -0700 |
On Tue, Jul 23, 2013 at 2:29 AM, Danny Boelens <address@hidden> wrote:
> Apple hosts the source code on http://opensource.apple.com/
> …
> I don't know what Xcode version Keith is using, but I'm guessing it's a
> fairly recent one considering uname says he's running Mac OS X 10.8.4. I
> wouldn't be surprised at all if the make that comes with it is patched by
> Apple.
> …
For the curious: I'm using Xcode version 4.6.3. Apple's lists a copy of
make on http://opensource.apple.com/release/developer-tools-46/.
The readme identifies it as 3.81, but unlike the stock 3.81, apple's
copy *doesn't* compile out of the box on my mac.
I've attached a diff of stock make 3.81 and apple's. I haven't given more
than a cursory glance at the patch. It does touch code that's messing
with jobserver fds. It also has a big ifdef about posix_spawn.
At this point my curiosity has dried up. I probably won't pursue this
any further on my own. If anyone else finds anything interesting I'd
love to hear about it!
make-3.81-xcode-4.6.patch
Description: Binary data