[Buildroot] [git commit] package/netifrc: add support for BR2_SYSTEM_DHCP
Thomas Petazzoni
thomas.petazzoni at bootlin.com
Mon Sep 23 20:57:04 UTC 2019
commit: https://git.buildroot.net/buildroot/commit/?id=33de483931faf77cb6cd4a82040d47f6db0e7709
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/master
This patch makes openrc-netifrc package aware of BR2_SYSTEM_DHCP
config, and if set, will start dhcp daemon on configured interface.
Signed-off-by: MichaÅ Åyszczek <michal.lyszczek at bofc.pl>
[yann.morin.1998 at free.fr:
- simplify condition for BR2_SYSTEM_DHCP
- reword commit log
]
Signed-off-by: Yann E. MORIN <yann.morin.1998 at free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni at bootlin.com>
---
package/netifrc/netifrc.mk | 12 ++++++++++++
system/Config.in | 8 +++++---
2 files changed, 17 insertions(+), 3 deletions(-)
diff --git a/package/netifrc/netifrc.mk b/package/netifrc/netifrc.mk
index 5dc262230b..d13dc356f3 100644
--- a/package/netifrc/netifrc.mk
+++ b/package/netifrc/netifrc.mk
@@ -32,8 +32,19 @@ define NETIFRC_REMOVE_UDEV
endef
endif # BR2_PACKAGE_HAS_UDEV
+NETIFRC_DHCP_IFACE = $(call qstrip,$(BR2_SYSTEM_DHCP))
+ifneq ($(NETIFRC_DHCP_IFACE),)
+NETIFRC_DHCP_CFG = config_$(NETIFRC_DHCP_IFACE)="dhcp"
+define NETIFRC_DHCP_SERVICE
+ ln -sf net.lo $(TARGET_DIR)/etc/init.d/net.$(NETIFRC_DHCP_IFACE)
+ ln -sf /etc/init.d/net.$(NETIFRC_DHCP_IFACE) \
+ $(TARGET_DIR)/etc/runlevels/default/net.$(NETIFRC_DHCP_IFACE)
+endef
+endif # BR2_SYSTEM_DHCP != ""
+
define NETIFRC_NET_CFG
config_lo="127.0.0.1/8"
+ $(NETIFRC_DHCP_CFG)
endef
define NETIFRC_INSTALL_TARGET_CMDS
@@ -41,6 +52,7 @@ define NETIFRC_INSTALL_TARGET_CMDS
$(NETIFRC_REMOVE_UDEV)
$(call PRINTF,$(NETIFRC_NET_CFG)) > $(TARGET_DIR)/etc/conf.d/net
ln -sf /etc/init.d/net.lo $(TARGET_DIR)/etc/runlevels/default/net.lo
+ $(NETIFRC_DHCP_SERVICE)
endef
$(eval $(generic-package))
diff --git a/system/Config.in b/system/Config.in
index 1bfe069b2e..c87266f431 100644
--- a/system/Config.in
+++ b/system/Config.in
@@ -377,7 +377,8 @@ config BR2_TARGET_GENERIC_REMOUNT_ROOTFS_RW
config BR2_SYSTEM_DHCP
string "Network interface to configure through DHCP"
default ""
- depends on BR2_PACKAGE_BUSYBOX || BR2_PACKAGE_IFUPDOWN || BR2_PACKAGE_SYSTEMD_NETWORKD
+ depends on BR2_PACKAGE_BUSYBOX || BR2_PACKAGE_IFUPDOWN || \
+ BR2_PACKAGE_SYSTEMD_NETWORKD || BR2_PACKAGE_NETIFRC
help
Enter here the name of the network interface (E.G. eth0) to
automatically configure through DHCP at bootup.
@@ -388,8 +389,9 @@ config BR2_SYSTEM_DHCP
overwrite /etc/network/interfaces or add a networkd
configuration file.
-comment "automatic network configuration via DHCP needs ifupdown or busybox or networkd"
- depends on !(BR2_PACKAGE_BUSYBOX || BR2_PACKAGE_IFUPDOWN || BR2_PACKAGE_SYSTEMD_NETWORKD)
+comment "automatic network configuration via DHCP needs ifupdown or busybox or networkd or netifrc"
+ depends on !(BR2_PACKAGE_BUSYBOX || BR2_PACKAGE_IFUPDOWN || \
+ BR2_PACKAGE_SYSTEMD_NETWORKD || BR2_PACKAGE_NETIFRC)
endif # BR2_ROOTFS_SKELETON_DEFAULT
More information about the buildroot
mailing list