[U-Boot-Users] Preparing a KEV7a400 patch
wd at denx.de
Thu Aug 7 14:51:42 CEST 2003
In message <20030807004716.GA20846 at buici.com> you wrote:
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> On Thu, Aug 07, 2003 at 01:30:44AM +0200, Wolfgang Denk wrote:
> > In message <20030806223427.GA7826 at buici.com> you wrote:
> > >
> > > > Can you please split your patch in two separate parts: one with the
> > > > support for the new Sharp KEV7A400 board, and another one to use your
> > > > Perl script?
> > >
> > > That's an interesting request. There isn't really a way to separate
> > > them this way since the configuration control script is used to divide
> > > the LHA7A400 implementation of the ARM920 from the Samsung
> > > implementation.
> > Please try it.
> My target won't compile without it. I can separate it, but MAKEALL
> will fail.
That's what I meant when I wrote to separate things: make your code
work without this extension like all the other boards.
> How about the other way around. I'll send you the configuration
> script portion. It's very small.
I don't see what good it does. For all boards I tried it just
generates an empty "configx.mk" file (well,tnot exactly empty, but
two blank lines and a comment).
> I'm attaching a patch with just the configuration patches. I found
Please submit the next patches against more recent sources.
> another method of invoking cpp that ought to meet your expectations.
This will - for example - run these commands:
+ echo '#include "include/config.h"' |
+ ppc_8xx-gcc -E -Iinclude -dM - |
+ grep -E 'define[ \t]+CONFIG_[^ \t]*[ \t]+1$' |
+ sed -e 's/.*\(CONFIG_[^ \t]*\).*/\1=y/' |
I remember you wanted to avoid using $(CC) -E ?
Software Engineering: Embedded and Realtime Systems, Embedded Linux
Phone: (+49)-8142-4596-87 Fax: (+49)-8142-4596-88 Email: wd at denx.de
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-- Tom Christiansen in 371140df at csnews
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