diff mbox series

[v2] package/systemd: create /etc/resolv.conf only if resolvd is selected

Message ID 20191026161702.8159-1-unixmania@gmail.com
State Accepted
Headers show
Series [v2] package/systemd: create /etc/resolv.conf only if resolvd is selected | expand

Commit Message

Carlos Santos Oct. 26, 2019, 4:17 p.m. UTC
From: Carlos Santos <unixmania@gmail.com>

Or else it becomes a dangling link to /run/systemd/resolve/resolv.conf,
which is never created. Even worst, it also prevents NewtorkManager from
updating resolv.conf.

Fixes:
  https://bugs.busybox.net/show_bug.cgi?id=9881

Signed-off-by: Carlos Santos <unixmania@gmail.com>
---
CC: Michael Nosthoff <posted@heine.so>
---
Changes v1->v2:
  - Rebase after bump to version 243
---
 package/systemd/systemd.mk | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

Comments

Yann E. MORIN Oct. 26, 2019, 4:56 p.m. UTC | #1
Carlos, All,

On 2019-10-26 13:17 -0300, unixmania@gmail.com spake thusly:
> From: Carlos Santos <unixmania@gmail.com>
> 
> Or else it becomes a dangling link to /run/systemd/resolve/resolv.conf,
> which is never created. Even worst, it also prevents NewtorkManager from
> updating resolv.conf.
> 
> Fixes:
>   https://bugs.busybox.net/show_bug.cgi?id=9881
> 
> Signed-off-by: Carlos Santos <unixmania@gmail.com>

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

Regards,
Yann E. MORIN.

> ---
> CC: Michael Nosthoff <posted@heine.so>
> ---
> Changes v1->v2:
>   - Rebase after bump to version 243
> ---
>  package/systemd/systemd.mk | 8 ++++----
>  1 file changed, 4 insertions(+), 4 deletions(-)
> 
> diff --git a/package/systemd/systemd.mk b/package/systemd/systemd.mk
> index 5961d98b22..df40961fee 100644
> --- a/package/systemd/systemd.mk
> +++ b/package/systemd/systemd.mk
> @@ -354,10 +354,6 @@ define SYSTEMD_INSTALL_SERVICE_NETWORKD
>  	ln -sf ../../../../lib/systemd/system/systemd-network-generator.service \
>  		$(TARGET_DIR)/etc/systemd/system/network-pre.target.wants/systemd-network-generator.service
>  endef
> -define SYSTEMD_INSTALL_RESOLVCONF_HOOK
> -	ln -sf ../run/systemd/resolve/resolv.conf \
> -		$(TARGET_DIR)/etc/resolv.conf
> -endef
>  SYSTEMD_NETWORKD_DHCP_IFACE = $(call qstrip,$(BR2_SYSTEM_DHCP))
>  ifneq ($(SYSTEMD_NETWORKD_DHCP_IFACE),)
>  define SYSTEMD_INSTALL_NETWORK_CONFS
> @@ -371,6 +367,10 @@ SYSTEMD_CONF_OPTS += -Dnetworkd=false
>  endif
>  
>  ifeq ($(BR2_PACKAGE_SYSTEMD_RESOLVED),y)
> +define SYSTEMD_INSTALL_RESOLVCONF_HOOK
> +	ln -sf ../run/systemd/resolve/resolv.conf \
> +		$(TARGET_DIR)/etc/resolv.conf
> +endef
>  SYSTEMD_CONF_OPTS += -Dresolve=true
>  SYSTEMD_RESOLVED_USER = systemd-resolve -1 systemd-resolve -1 * - - - Network Name Resolution Manager
>  define SYSTEMD_INSTALL_SERVICE_RESOLVED
> -- 
> 2.18.1
>
Thomas Petazzoni Oct. 26, 2019, 5:04 p.m. UTC | #2
On Sat, 26 Oct 2019 13:17:02 -0300
unixmania@gmail.com wrote:

> From: Carlos Santos <unixmania@gmail.com>
> 
> Or else it becomes a dangling link to /run/systemd/resolve/resolv.conf,
> which is never created. Even worst, it also prevents NewtorkManager from
> updating resolv.conf.
> 
> Fixes:
>   https://bugs.busybox.net/show_bug.cgi?id=9881
> 
> Signed-off-by: Carlos Santos <unixmania@gmail.com>
> ---
> CC: Michael Nosthoff <posted@heine.so>
> ---
> Changes v1->v2:
>   - Rebase after bump to version 243
> ---
>  package/systemd/systemd.mk | 8 ++++----
>  1 file changed, 4 insertions(+), 4 deletions(-)

Applied to master, thanks.

Thomas
diff mbox series

Patch

diff --git a/package/systemd/systemd.mk b/package/systemd/systemd.mk
index 5961d98b22..df40961fee 100644
--- a/package/systemd/systemd.mk
+++ b/package/systemd/systemd.mk
@@ -354,10 +354,6 @@  define SYSTEMD_INSTALL_SERVICE_NETWORKD
 	ln -sf ../../../../lib/systemd/system/systemd-network-generator.service \
 		$(TARGET_DIR)/etc/systemd/system/network-pre.target.wants/systemd-network-generator.service
 endef
-define SYSTEMD_INSTALL_RESOLVCONF_HOOK
-	ln -sf ../run/systemd/resolve/resolv.conf \
-		$(TARGET_DIR)/etc/resolv.conf
-endef
 SYSTEMD_NETWORKD_DHCP_IFACE = $(call qstrip,$(BR2_SYSTEM_DHCP))
 ifneq ($(SYSTEMD_NETWORKD_DHCP_IFACE),)
 define SYSTEMD_INSTALL_NETWORK_CONFS
@@ -371,6 +367,10 @@  SYSTEMD_CONF_OPTS += -Dnetworkd=false
 endif
 
 ifeq ($(BR2_PACKAGE_SYSTEMD_RESOLVED),y)
+define SYSTEMD_INSTALL_RESOLVCONF_HOOK
+	ln -sf ../run/systemd/resolve/resolv.conf \
+		$(TARGET_DIR)/etc/resolv.conf
+endef
 SYSTEMD_CONF_OPTS += -Dresolve=true
 SYSTEMD_RESOLVED_USER = systemd-resolve -1 systemd-resolve -1 * - - - Network Name Resolution Manager
 define SYSTEMD_INSTALL_SERVICE_RESOLVED