From mboxrd@z Thu Jan  1 00:00:00 1970
From: Bernhard Fischer <rep.dot.nop@gmail.com>
Date: Fri, 27 Jul 2007 17:59:15 +0200
Subject: [Buildroot] svn commit: trunk/buildroot/package:  alsa-lib
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To: buildroot@busybox.net

On Thu, Jul 26, 2007 at 07:58:18AM +0200, Hans-Christian Egtvedt wrote:
>
>On Mon, 2007-07-23 at 15:34 +0200, Bernhard Fischer wrote:
>> On Mon, Jul 23, 2007 at 03:18:05PM +0200, Ulf Samuelsson wrote:
>
><cut alsa-lib patch and use of install instead of cp>
>
>> Just using install(1) for new packages -- and eventually gradually
>> fixing old ones -- is sufficient. We can easily either use busybox's
>> install or have our own in buildroot to circumvent eventual buggy
>> incarnations on the host. This would also help the MacOS10 folks, i'd
>> say.
>
>FYI
>
>IIRC the install shipped with buildroot is buggy (they might have fixed
>it). It had a bug when it would not unlink the old file before writing
>the new.

$ echo BAR > foo
$ echo FOO > new
$ ./busybox install new foo
[]
open("new", O_RDONLY)                   = 3
open("foo", O_WRONLY|O_CREAT|O_EXCL, 0100644) = -1 EEXIST (File exists)
unlink("foo")                           = 0
open("foo", O_WRONLY|O_CREAT|O_EXCL, 0100644) = 4
read(3, "FOO\n", 8192)                  = 4
write(4, "FOO\n", 4)                    = 4
read(3, "", 8192)                       = 0
close(4)                                = 0
close(3)                                = 0

So it looks like "they" fixed it.