From: "H. Peter Anvin" <hpa@zytor.com>
To: Alain Knaff <alain@knaff.lu>
Cc: linux-kernel@vger.kernel.org, torvalds@linux-foundation.org, w@1wt.eu
Subject: Re: [update5] [PATCH] init: bzip2 or lzma -compressed kernels and initrds
Date: Tue, 23 Sep 2008 14:37:59 -0700 [thread overview]
Message-ID: <48D961B7.7030408@zytor.com> (raw)
In-Reply-To: <48D95ECC.9010107@knaff.lu>
Alain Knaff wrote:
> H. Peter Anvin wrote:
>> More failures...
>>
>> /bin/sh: scripts/bin_size: No such file or directory
>
> Could be a permission issue. Did you try to chmod 755 scripts/bin_size ?
> Hmmm, diff does indeed not encode permissions, how should such cases be
> usually handled?
>
A few more thoughts:
quiet_cmd_bzip2 = BZIP2 $@
cmd_bzip2 = (bzip2 -9 < $< ; $(size_append) $<) > $@
quiet_cmd_lzma = LZMA $@
cmd_lzma = (lzma -9 -c $< ; $(size_append) $<) >$@
These will produce stale files on failure. Using stdout in Makefiles is
a bit tricky. You probably need something like:
(bzip2 -9 < $< && $(size_append) $<) > $@ || (rm -f $@ ; false)
-hpa
next prev parent reply other threads:[~2008-09-23 21:39 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-09-09 6:41 [update3] [PATCH] init: bzip2 or lzma -compressed kernels and initrds Alain Knaff
2008-09-11 22:43 ` H. Peter Anvin
2008-09-11 23:16 ` Alain Knaff
2008-09-11 23:21 ` H. Peter Anvin
2008-09-22 6:16 ` [update5] " Alain Knaff
2008-09-22 16:08 ` H. Peter Anvin
2008-09-22 16:15 ` Alain Knaff
2008-09-23 19:07 ` H. Peter Anvin
2008-09-23 19:44 ` Alain Knaff
2008-09-23 20:07 ` H. Peter Anvin
2008-09-23 21:07 ` H. Peter Anvin
2008-09-23 21:25 ` Alain Knaff
2008-09-23 21:30 ` H. Peter Anvin
2008-09-23 21:49 ` H. Peter Anvin
2008-09-23 22:00 ` Alain Knaff
2008-09-23 22:19 ` H. Peter Anvin
2008-09-23 22:23 ` Alain Knaff
2008-10-09 17:44 ` H. Peter Anvin
2008-10-10 3:11 ` Alain Knaff
2008-10-10 21:31 ` H. Peter Anvin
2008-10-11 7:28 ` Alain Knaff
2008-10-11 14:10 ` H. Peter Anvin
2008-10-13 7:02 ` Alain Knaff
2008-09-23 21:37 ` H. Peter Anvin [this message]
2008-09-24 3:52 ` Willy Tarreau
-- strict thread matches above, loose matches on Subject: below --
2008-09-11 23:54 Alain Knaff
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