Re: Allow (O=...) from file

From: Jay Cliburn
Date: Thu Dec 06 2007 - 19:24:35 EST


On Thu, 6 Dec 2007 15:57:38 +0100 (CET)
Jan Engelhardt <jengelh@xxxxxxxxxxxxxxx> wrote:

>
> On Dec 4 2007 21:04, Jay Cliburn wrote:
> >
> >This piece of the top-level Makefile in current git causes an
> >out-of-tree driver Makefile to fail.
> >
> >101 ifdef O
> >102 ifeq ("$(origin O)", "command line")
> >103 KBUILD_OUTPUT := $(O)
> >104 endif
> >105 endif
>
> Should not it just use the usual boilerplate?
>
> kdir := /lib/modules/$(shell uname -r)/build
> all:
> make -C ${kdir} M=$$PWD

Yep, that certainly works, but I was using a vendor-provided Makefile
that employs O=...
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