Re: [XEN PATCH v2] xen/build: use the correct kconfig makefile

[Anthony PERARD <anthony.perard@xxxxxxxxxx>]

On Fri, May 15, 2020 at 02:25:09PM -0400, Stewart Hildebrand wrote:
> This resolves the following observed error during config merge:
> 
> /bin/sh /path/to/xen/xen/../xen/tools/kconfig/merge_config.sh -m .config 
> /path/to/xen/xen/../xen/arch/arm/configs/custom.config
> Using .config as base
> Merging /path/to/xen/xen/../xen/arch/arm/configs/custom.config
> #
> # merged configuration written to .config (needs make)
> #
> make -f /path/to/xen/xen/../xen/Makefile olddefconfig
> make[2]: Entering directory '/path/to/xen/xen'
> make[2]: *** No rule to make target 'olddefconfig'.  Stop.
> make[2]: Leaving directory '/path/to/xen/xen'
> tools/kconfig/Makefile:95: recipe for target 'custom.config' failed
> 
> The build was invoked by first doing a defconfig (which succeeded):
> 
> $ make -C xen XEN_TARGET_ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- defconfig
> 
> Followed by the config fragment merge command (which failed before this patch)
> 
> $ cat > xen/arch/arm/configs/custom.config <<EOF
> CONFIG_DEBUG=y
> CONFIG_EARLY_PRINTK_ZYNQMP=y
> EOF
> $ make -C xen XEN_TARGET_ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- 
> custom.config
> 
> Signed-off-by: Stewart Hildebrand <stewart.hildebrand@xxxxxxxxxxxxxxx>
> 
> ---
> v2: updated commit message

Reviewed-by: Anthony PERARD <anthony.perard@xxxxxxxxxx>

Thanks,

-- 
Anthony PERARD