[OE-core] [PATCH 2/3] busybox: Add setsid and cttyhack for tiny DISTRO_FEATURE

[Darren Hart]

Note that this is a part of a larger series. The other patches are
against meta-yocto, but the busybox change seemed more appropriate here
than in a bbappend in meta-yocto.

At some point poky-tiny may need to come into oe-core, until then...

On 06/13/2012 10:19 PM, Darren Hart wrote:
> When building very small systems, it can be useful to spawn
> a shell from a simple init script, rather than a full System V Init
> process. This requires the shell be the session leader and be able to
> open the controlling terminal if it is to have job control.
> 
> Enable CONFIG_CTTYHACK and CONFIG_SETSID to enable this for distros
> defining the "tiny" DISTRO_FEATURE.
> 
> Signed-off-by: Darren Hart <dvhart at linux.intel.com>
> CC: OE Core <openembedded-core at lists.openembedded.org>
> ---
>  meta/recipes-core/busybox/busybox.inc |    2 ++
>  1 files changed, 2 insertions(+), 0 deletions(-)
> 
> diff --git a/meta/recipes-core/busybox/busybox.inc b/meta/recipes-core/busybox/busybox.inc
> index 5b83d32..d07ba7e 100644
> --- a/meta/recipes-core/busybox/busybox.inc
> +++ b/meta/recipes-core/busybox/busybox.inc
> @@ -57,6 +57,8 @@ def features_to_busybox_settings(d):
>  	busybox_cfg('nls',  distro_features, 'CONFIG_LOCALE_SUPPORT', cnf, rem)
>  	busybox_cfg('ipv4', distro_features, 'CONFIG_FEATURE_IFUPDOWN_IPV4', cnf, rem)
>  	busybox_cfg('ipv6', distro_features, 'CONFIG_FEATURE_IFUPDOWN_IPV6', cnf, rem)
> +	busybox_cfg('tiny', distro_features, 'CONFIG_SETSID', cnf, rem)
> +	busybox_cfg('tiny', distro_features, 'CONFIG_CTTYHACK', cnf, rem)
>  	return "\n".join(cnf), "\n".join(rem)
>  
>  # X, Y = ${@features_to_uclibc_settings(d)}
> 

-- 
Darren Hart
Intel Open Source Technology Center
Yocto Project - Linux Kernel