From: Andi Kleen <ak@suse.de>
To: sam@ravnborg.org
Cc: linux-kbuild@vger.kernel.org
Subject: rebuilding object files from asm files
Date: Wed, 20 Feb 2008 19:12:00 +0100 [thread overview]
Message-ID: <200802201912.00091.ak@suse.de> (raw)
Here's a small kbuild quirk I noticed on 2.6.25rc2. I tried to rebuild
the obj file of a assembler file (.S) with make path/to/file.o.
Normally when I do this for .o file only its dependencies and
and the object file are built as I expect.
But with an assembler file (like arch/x86/kernel/head_64.o) kbuild
starts to rebuild everything.
-Andi
next reply other threads:[~2008-02-20 18:12 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-02-20 18:12 Andi Kleen [this message]
2008-02-20 19:16 ` rebuilding object files from asm files Sam Ravnborg
2008-02-20 19:51 ` Andi Kleen
2008-02-20 20:01 ` Sam Ravnborg
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