[Buildroot] [PATCH v2] modem-manager: select libgudev, if systemd is enabled

Vicente Olivert Riera Vincent.Riera at imgtec.com
Thu Sep 10 14:58:08 UTC 2015


Dear Yegor Yefremov,

On 09/10/2015 03:52 PM, yegorslists at googlemail.com wrote:
> From: Yegor Yefremov <yegorslists at googlemail.com>
> 
> When eudev is used as the udev provider, libgudev is automatically
> provided as it is part of eudev. However, when systemd is used as
> the udev provider, libgudev is not provided, and needs to be built
> separately. This is why we select the libgudev package only if
> systemd is used.
> 
> Fixes: http://autobuild.buildroot.net/results/d59/d597a81271a082c8252e2333906815c437b6576d/
> 
> Signed-off-by: Yegor Yefremov <yegorslists at googlemail.com>
Reviewed-by: Vicente Olivert Riera <Vincent.Riera at imgtec.com>

Regards,

Vincent.

> ---
> Changes:
> 	v2: change patch name (Vicente Olivert Riera)
> 	    add fix description (Vicente Olivert Riera)
> 	    add explanations to Config.in and *.mk files (Vicente Olivert Riera)
> 
>  package/modem-manager/Config.in        | 6 ++++++
>  package/modem-manager/modem-manager.mk | 9 +++++++++
>  2 files changed, 15 insertions(+)
> 
> diff --git a/package/modem-manager/Config.in b/package/modem-manager/Config.in
> index 59b8d88..80688f2 100644
> --- a/package/modem-manager/Config.in
> +++ b/package/modem-manager/Config.in
> @@ -6,6 +6,12 @@ config BR2_PACKAGE_MODEM_MANAGER
>  	depends on BR2_TOOLCHAIN_HAS_THREADS # dbus, libglib2
>  	depends on BR2_USE_MMU # dbus
>  	select BR2_PACKAGE_DBUS_GLIB
> +	# When eudev is used as the udev provider, libgudev is automatically
> +	# provided as it is part of eudev. However, when systemd is used as
> +	# the udev provider, libgudev is not provided, and needs to be built
> +	# separately. This is why we select the libgudev package only if
> +	# systemd is used.
> +	select BR2_PACKAGE_LIBGUDEV if BR2_INIT_SYSTEMD
>  	help
>  	  ModemManager is a DBus-activated daemon which controls mobile
>  	  broadband (2G/3G/4G) devices and connections.
> diff --git a/package/modem-manager/modem-manager.mk b/package/modem-manager/modem-manager.mk
> index 0e6b36a..9f311fe 100644
> --- a/package/modem-manager/modem-manager.mk
> +++ b/package/modem-manager/modem-manager.mk
> @@ -12,6 +12,15 @@ MODEM_MANAGER_LICENSE_FILES = COPYING
>  MODEM_MANAGER_DEPENDENCIES = host-pkgconf udev dbus-glib host-intltool
>  MODEM_MANAGER_INSTALL_STAGING = YES
>  
> +# When eudev is used as the udev provider, libgudev is automatically
> +# provided as it is part of eudev. However, when systemd is used as the
> +# udev provider, libgudev is not provided, and needs to be built
> +# separately. This is why we select the libgudev package only if systemd
> +# is used.
> +ifeq ($(BR2_INIT_SYSTEMD),y)
> +MODEM_MANAGER_DEPENDENCIES += libgudev
> +endif
> +
>  ifeq ($(BR2_PACKAGE_MODEM_MANAGER_LIBQMI),y)
>  MODEM_MANAGER_DEPENDENCIES += libqmi
>  MODEM_MANAGER_CONF_OPTS += --with-qmi
> 



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