lkml.org 
[lkml]   [2007]   [Nov]   [10]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
Subject[PATCH 0/5] introduce K64BIT=y and backward compatibility ARCH={i386,x86_64} for x86
As discussed in another thread the right thing is to add a generic solution
to select between 32 and 64 bit - useable for powerpc, s390, ppc et al.

First step was to teach kconfig how to force 64BIT to a specific value.
The x86 Kconfig file needed a small twist to use 64BIT as the symbol
to seelct 32 or 64 bit.
Then it was simple to add backward compatibility ARCH= settings.

The patchset is not yet pushed out - I will await a bit feedback first.

Shortlog and diffstat.
kconfig: factor out code in confdata.c
kconfig: use $K64BIT to set 64BIT with all*config targets
x86: Use CONFIG_64BIT to select between 32 and 64 bit in Kconfig
kconfig: document make K64BIT=y in README
x86: introduce ARCH=i386,ARCH=x86_64 to select 32/64 bit


Makefile | 16 ++++-
README | 2 +
arch/x86/Kconfig | 26 +++-----
arch/x86/Makefile | 10 ++-
scripts/kconfig/Makefile | 2 +-
scripts/kconfig/conf.c | 1 +
scripts/kconfig/confdata.c | 146 +++++++++++++++++++++++++++----------------
scripts/kconfig/lkc_proto.h | 1 +
8 files changed, 124 insertions(+), 80 deletions(-)

The majority of the diffstat is the code refactoring of confdata.c
The rest is simple changes.

Patches follows...
Patches are on top of the patchset to introduce "make ARCH=x86"

Sam
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2007-11-10 21:41    [W:0.139 / U:6.140 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site