Commit 9dc7b73f authored by Peter Korsgaard's avatar Peter Korsgaard
Browse files

System config: split static-dev device table setting into seperate option 

As discussed here:

http://lists.busybox.net/pipermail/buildroot/2011-May/043251.html



Add BR2_ROOTFS_STATIC_DEVICE_TABLE for the extra device table file(s)
to create device nodes in /dev, rather than complicated logic in
BR2_ROOTFS_DEVICE_TABLE, making it complicated to move between static
and dynamic modes.

Signed-off-by: default avatarPeter Korsgaard <jacmet@sunsite.dk>
parent 80eeabc5

fs/common.mk

+2 −1
Original line number Diff line number Diff line
@@ -33,7 +33,8 @@ 


FAKEROOT_SCRIPT = $(BUILD_DIR)/_fakeroot.fs

FULL_DEVICE_TABLE = $(BUILD_DIR)/_device_table.txt

ROOTFS_DEVICE_TABLES = $(call qstrip,$(BR2_ROOTFS_DEVICE_TABLE))

ROOTFS_DEVICE_TABLES = $(call qstrip,$(BR2_ROOTFS_DEVICE_TABLE)) \

	$(call qstrip,$(BR2_ROOTFS_STATIC_DEVICE_TABLE))



define ROOTFS_TARGET_INTERNAL

target/generic/Config.in

+15 −8
Original line number Diff line number Diff line
@@ -33,18 +33,25 @@ config BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_UDEV 
endchoice



config BR2_ROOTFS_DEVICE_TABLE

	string "Path to the permission tables"

	default "target/generic/device_table.txt"

	help

	  Specify a space-separated list of permission table locations,

	  that will be passed to the makedevs utility to assign

	  correct owners and permissions on various files in the

	  target filesystem.



	  See package/makedevs/README for details on the usage and

	  syntax of these files.



config BR2_ROOTFS_STATIC_DEVICE_TABLE

	string "Path to the device tables"

	default "target/generic/device_table.txt target/generic/device_table_dev.txt" \

		if BR2_ROOTFS_DEVICE_CREATION_STATIC

	default "target/generic/device_table.txt" \

		if (BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_MDEV || \

		    BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_UDEV || \

		    BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_DEVTMPFS)

	default "target/generic/device_table_dev.txt"

	depends on BR2_ROOTFS_DEVICE_CREATION_STATIC

	help

	  Specify a space-separated list of device table locations,

	  that will be passed to the makedevs utility to create all

	  the special device files and assign correct owners and

	  permissions on various files in the target filesystem.

	  the special device files under /dev.



	  See package/makedevs/README for details on the usage and

	  syntax of these files.