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Subject: Re: [Qemu-devel] qemu Makefile.target
From: "J. Mayer" <l_indien@magic.fr>
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Date: Mon, 29 Oct 2007 10:59:39 +0100
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To: qemu-devel@nongnu.org

On Mon, 2007-10-29 at 02:26 +0100, andrzej zaborowski wrote:
> On 28/10/2007, Jocelyn Mayer <l_indien@magic.fr> wrote:
> > CVSROOT:        /sources/qemu
> > Module name:    qemu
> > Changes by:     Jocelyn Mayer <j_mayer> 07/10/28 13:07:13
> >
> > Modified files:
> >         .              : Makefile.target
> >
> > Log message:
> >         Use cpp to generate correct build dependencies for target objects
> >          instead of using incomplete hardcoded ones.
> 
> This doesn't work very well for me, but I'm not sure why. Now the
> Makefile rebuilds much more than necessary, even after a "make depend"
> in the target dirs.

You may need to do a make clean to generate the initial dependency
files.
The 'depend' target need to be reworked, afaik, as it does not handle
all the needed files.
make may rebuild a lot of things (or everything) when some headers are
modified because some headers (like vl.h) are included almost in every
source file.

-- 
J. Mayer <l_indien@magic.fr>
Never organized