[Buildroot] [PATCH v4 3/3] linux: install dtc only in case package host dtc is not selected

Yann E. MORIN yann.morin.1998 at free.fr
Fri Mar 20 22:07:00 UTC 2015


Peter, All,

Sorry for the delay...

On 2015-01-20 23:43 +0100, Peter Seiderer spake thusly:
> Suggested by Matthew Weber (see [1]) to avoid double installation
> of host dtc.
> 
> [1] http://lists.busybox.net/pipermail/buildroot/2015-January/117121.html
> 
> Signed-off-by: Peter Seiderer <ps.report at gmx.net>
> ---
>  linux/linux.mk | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/linux/linux.mk b/linux/linux.mk
> index 29f59e8..d598b44 100644
> --- a/linux/linux.mk
> +++ b/linux/linux.mk
> @@ -292,13 +292,14 @@ endef
>  endif
>  
>  
> +ifeq ($BR2_PACKAGE_HOST_DTC,)

We usually put variables between parenthesis:

    ifeq ($(BR2_PACKAGE_HOST_DTC),)

Also, this should have been squashed into the first patch.

Otherwise, looks good:

Reviewed-by: "Yann E. MORIN" <yann.morin.1998 at free.fr>

Regards,
Yann E. MORIN.

>  define LINUX_INSTALL_HOST_TOOLS
>  	# Installing dtc (device tree compiler) as host tool, if selected
>  	if grep -q "CONFIG_DTC=y" $(@D)/.config; then 	\
>  		$(INSTALL) -D -m 0755 $(@D)/scripts/dtc/dtc $(HOST_DIR)/usr/bin/dtc ;	\
>  	fi
>  endef
> -
> +endif
>  
>  define LINUX_INSTALL_IMAGES_CMDS
>  	cp $(LINUX_IMAGE_PATH) $(BINARIES_DIR)
> -- 
> 2.1.2
> 
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