On Thu, Aug 11, 2011 at 06:47, <g...@snapgear.com> wrote:
> --- a/arch/m68k/kernel/Makefile
> +++ b/arch/m68k/kernel/Makefile
> @@ -1,5 +1,20 @@
> -ifdef CONFIG_MMU
> -include arch/m68k/kernel/Makefile_mm
> -else
> -include arch/m68k/kernel/Makefile_no
> +#
> +# Makefile for the linux kernel.
> +#
> +
> +extra-$(CONFIG_MMU) := head.o
> +extra-$(CONFIG_SUN3) := sun3-head.o
> +extra-y += vmlinux.lds
> +
> +obj-y := entry.o m68k_ksyms.o process.o ptrace.o setup.o signal.o \
> + sys_m68k.o syscalltable.o time.o traps.o
> +
> +obj-y$(CONFIG_MMU_SUN3) += dma.o # no, it's not a typo
> +obj-$(CONFIG_MMU) += ints.o module.o devres.o
On MMU, we unconditionally build module.c.
> +devres-$(CONFIG_MMU) = ../../../kernel/irq/devres.o
> +
> +ifndef CONFIG_MMU
> +obj-y += init_task.o irq.o
> +obj-$(CONFIG_MODULES) += module.o
On nommu, it depends on CONFIG_MODULES.
However, most inside module.c is already protected by #ifdef CONFIG_MODULES.
Except for module_fixup(), which is empty for nommu. After moving the whole
module_fixup() inside #ifdef CONFIG_MMU, you can consolidate the module.o
entry in the Makefile.
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- ge...@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
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