[Buildroot] [PATCH 1/2] package/iputils: move binaries to the location also used by Busybox

[Yann E. MORIN <yann.morin.1998@free.fr>]

Thomas, All,

On 2019-06-16 22:09 +0200, Thomas Petazzoni spake thusly:
> iputils installs several programs that are also implemented as applets
> in Busybox. Two of these (arping and tftpd) are installed by iputils
> in /bin, while Busybox installs them in /usr/sbin, causing both to be
> present if both iputils and busybox are enabled.
> 
> This commit moves the binaries installed by iputils to /usr/sbin, so
> that only these are installed (Busybox will be installed later thanks
> to its optional dependency on iputils, but it will not override the
> tools installed by iputils).
> 
> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
> ---
>  package/iputils/iputils.mk | 10 ++++++++++
>  1 file changed, 10 insertions(+)
> 
> diff --git a/package/iputils/iputils.mk b/package/iputils/iputils.mk
> index 8be54b4788..fbf586729b 100644
> --- a/package/iputils/iputils.mk
> +++ b/package/iputils/iputils.mk
> @@ -52,6 +52,16 @@ endif
>  # XSL Stylesheets for DocBook 5 not packaged for buildroot
>  IPUTILS_CONF_OPTS += -DBUILD_MANS=false -DBUILD_HTML_MANS=false
>  
> +# move iputils binaries to the same location as where Busybox installs
> +# the corresponding applets, so that we have a single version of the
> +# tools (from iputils)
> +define IPUTILS_MOVE_BINARIES
> +	mv $(TARGET_DIR)/usr/bin/arping $(TARGET_DIR)/usr/sbin/arping
> +	mv $(TARGET_DIR)/usr/bin/ping $(TARGET_DIR)/bin/ping

This one will fail with a merged /usr, I guess...

Regards,
Yann E. MORIN.

> +	mv $(TARGET_DIR)/usr/bin/tftpd $(TARGET_DIR)/usr/sbin/tftpd
> +endef
> +IPUTILS_POST_INSTALL_TARGET_HOOKS += IPUTILS_MOVE_BINARIES
> +
>  # handle permissions ourselves
>  IPUTILS_CONF_OPTS += -DNO_SETCAP_OR_SUID=true
>  define IPUTILS_PERMISSIONS
> -- 
> 2.21.0
> 
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