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| author | Greg Ungerer <gerg@uclinux.org> | 2011-03-22 13:39:27 +1000 |
|---|---|---|
| committer | Greg Ungerer <gerg@uclinux.org> | 2011-03-25 14:05:13 +1000 |
| commit | 66d857b08b8c3ed5c72c361f863cce77d2a978d7 (patch) | |
| tree | 47222d86f4d78dc0da31baf64188bd2e4b38ac1e /arch/m68k/kernel/Makefile_no | |
| parent | d39dd11c3e6a7af5c20bfac40594db36cf270f42 (diff) | |
| download | kernel_samsung_smdk4412-66d857b08b8c3ed5c72c361f863cce77d2a978d7.zip kernel_samsung_smdk4412-66d857b08b8c3ed5c72c361f863cce77d2a978d7.tar.gz kernel_samsung_smdk4412-66d857b08b8c3ed5c72c361f863cce77d2a978d7.tar.bz2 | |
m68k: merge m68k and m68knommu arch directories
There is a lot of common code that could be shared between the m68k
and m68knommu arch branches. It makes sense to merge the two branches
into a single directory structure so that we can more easily share
that common code.
This is a brute force merge, based on a script from Stephen King
<sfking@fdwdc.com>, which was originally written by Arnd Bergmann
<arnd@arndb.de>.
> The script was inspired by the script Sam Ravnborg used to merge the
> includes from m68knommu. For those files common to both arches but
> differing in content, the m68k version of the file is renamed to
> <file>_mm.<ext> and the m68knommu version of the file is moved into the
> corresponding m68k directory and renamed <file>_no.<ext> and a small
> wrapper file <file>.<ext> is used to select between the two version. Files
> that are common to both but don't differ are removed from the m68knommu
> tree and files and directories that are unique to the m68knommu tree are
> moved to the m68k tree. Finally, the arch/m68knommu tree is removed.
>
> To select between the the versions of the files, the wrapper uses
>
> #ifdef CONFIG_MMU
> #include <file>_mm.<ext>
> #else
> #include <file>_no.<ext>
> #endif
On top of this file merge I have done a simplistic merge of m68k and
m68knommu Kconfig, which primarily attempts to keep existing options and
menus in place. Other than a handful of options being moved it produces
identical .config outputs on m68k and m68knommu targets I tested it on.
With this in place there is now quite a bit of scope for merge cleanups
in future patches.
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Diffstat (limited to 'arch/m68k/kernel/Makefile_no')
| -rw-r--r-- | arch/m68k/kernel/Makefile_no | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/m68k/kernel/Makefile_no b/arch/m68k/kernel/Makefile_no new file mode 100644 index 0000000..37c3fc0 --- /dev/null +++ b/arch/m68k/kernel/Makefile_no @@ -0,0 +1,10 @@ +# +# Makefile for arch/m68knommu/kernel. +# + +extra-y := vmlinux.lds + +obj-y += dma.o entry.o init_task.o irq.o m68k_ksyms.o process.o ptrace.o \ + setup.o signal.o syscalltable.o sys_m68k.o time.o traps.o + +obj-$(CONFIG_MODULES) += module.o |