linux-kernel - Fwd: [kbuild, arch/arm] - kernel images do not reflect changed .config >> RESOLVED

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Message-ID: <1ee641e10804080610r5a81b96dr277de5953d0dbae6@mail.gmail.com>
Date:	Tue, 8 Apr 2008 15:10:33 +0200
From:	"Simon Braunschmidt" <sbraunschmidt.linuxlists@...glemail.com>
To:	linux-kernel@...r.kernel.org, arthur.mielimonka@...eca.com
Subject: Fwd: [kbuild, arch/arm] - kernel images do not reflect changed .config >> RESOLVED

resolved, was due to usage of a (very old version) of a c compiler
cache (cachecc1)

2008/4/4, Simon Braunschmidt <sbraunschmidt.linuxlists@...glemail.com>:
> Hi
>
> Problem:
> After changing anything in the .config, updated objects get only into
> arch/arm/boot/Image but not into the other targets.
>
> Steps to reproduce:
> -checkout clean 2.6.24
> -change in Makefile:
> ARCH=arm
> CROSS_COMPILE=arm-none-linux-gnueabi- (codesourcery toolchain to
> support armv7 (cortex a8))
> then:
> #make integrator_defconfig (I tried integrator_defconfig and
> omap_osk_5912_defconfig)
> #make uImage
> #ls -la arch/arm/boot
> #ls -la arch/arm/boot/compressed
> -note the size of :
> boot/Image
> boot/zImage
> boot/uImage
> compressed/vmlinux
> compressed/piggy.gz
> compressed/piggy.o
>
> -now change the .config, for example deactivate FP emulator and
> binformat support
> -save your .config
> #make distclean
> -restore your .config
> #make uImage
>
> only boot/Image and compressed/piggy.gz will have changed, even after
> distclean. Weird.
>
> Is this already fixed? I'm sorry I cannot check easily since i'm not
> allowed to use git in my corporate environment. *duck*
>
> Regards, Gruessla
>
> Simon Braunschmidt
>
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