[Buildroot] [PATCH] libostree: make sure libavahi-client is built

[Thomas Petazzoni <thomas.petazzoni@free-electrons.com>]

Hello,

On Fri, 22 Dec 2017 00:19:32 +0100, Marcus Folkesson wrote:
> Avahi support also needs libavahi-client, which is built by avahi if avahi-daemon
> and dbus is selected.
> 
> Fixes:
> http://autobuild.buildroot.net/results/1edfb60add17945eabc557e1dbfb08a0ba466df9/
> 
> Signed-off-by: Marcus Folkesson <marcus.folkesson@gmail.com>
> ---
>  package/libostree/libostree.mk | 8 ++++++--
>  1 file changed, 6 insertions(+), 2 deletions(-)
> 
> diff --git a/package/libostree/libostree.mk b/package/libostree/libostree.mk
> index 612c284870..f0aeb8d72a 100644
> --- a/package/libostree/libostree.mk
> +++ b/package/libostree/libostree.mk
> @@ -27,9 +27,13 @@ else
>  LIBOSTREE_CONF_OPTS += --without-openssl
>  endif
>  
> -ifeq ($(BR2_PACKAGE_AVAHI),y)
> +# Avahi support needs libavahi-client, which is built by avahi if avahi-daemon
> +# and dbus is selected. Since there is no BR2_PACKAGE_LIBAVAHI_CLIENT config
> +# option yet, use the avahi-daemon and dbus config symbols to check for
> +# libavahi-client.
> +ifeq ($(BR2_PACKAGE_AVAHI_DAEMON)$(BR2_PACKAGE_DBUS),yy)
>  LIBOSTREE_CONF_OPTS += --with-avahi
> -LIBOSTREE_DEPENDENCIES += avahi
> +LIBOSTREE_DEPENDENCIES += avahi dbus

Adding the dependency on dbus here isn't needed: libostree doesn't need
dbus itself, it only needs libavahi-client. So I've applied your patch,
but after dropping the dbus dependency.

Thanks!

Thomas
-- 
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com