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| author | Yegor Yefremov <yegor_sub1@visionsystems.de> | 2010-09-30 14:57:53 +0200 |
|---|---|---|
| committer | Peter Korsgaard <jacmet@sunsite.dk> | 2011-05-09 14:20:03 +0200 |
| commit | 726b15f64a10b2886c9b1bfe484f4cc7a71ea79e (patch) | |
| tree | 76c63c4d00a9202e54a30421a4818c2c454e1051 /linux | |
| parent | c59d0247541a85c62227b79d4fdb77405c4e6c99 (diff) | |
| download | buildroot-novena-726b15f64a10b2886c9b1bfe484f4cc7a71ea79e.tar.gz buildroot-novena-726b15f64a10b2886c9b1bfe484f4cc7a71ea79e.zip | |
Create menu entry to select device creation method
Four methods for the creation of device files in /dev are now
proposed:
- static method uses device table as before
- devtmpfs method enables this feature in kernel
- mdev method adds mdev starting script to the file system
and selects mdev itself for installation
- udev method selects udev for installation
All dynamic methods are based on devtmpfs, so one doesn't need to care
about /dev folder.
Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Diffstat (limited to 'linux')
| -rw-r--r-- | linux/linux.mk | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/linux/linux.mk b/linux/linux.mk index 90dc1dcb9..43ca87b9f 100644 --- a/linux/linux.mk +++ b/linux/linux.mk @@ -134,6 +134,13 @@ ifeq ($(BR2_TARGET_ROOTFS_INITRAMFS),y) $(call KCONFIG_DISABLE_OPT,CONFIG_INITRAMFS_COMPRESSION_NONE,$(@D)/.config) $(call KCONFIG_ENABLE_OPT,CONFIG_INITRAMFS_COMPRESSION_GZIP,$(@D)/.config) endif +ifneq ($(BR2_ROOTFS_DEVICE_CREATION_STATIC),y) + $(call KCONFIG_ENABLE_OPT,CONFIG_DEVTMPFS,$(@D)/.config) + $(call KCONFIG_ENABLE_OPT,CONFIG_DEVTMPFS_MOUNT,$(@D)/.config) +endif +ifeq ($(BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_MDEV),y) + $(call KCONFIG_SET_OPT,CONFIG_UEVENT_HELPER_PATH,\"/sbin/mdev\",$(@D)/.config) +endif $(TARGET_MAKE_ENV) $(MAKE) $(LINUX26_MAKE_FLAGS) -C $(@D) oldconfig $(Q)touch $@ |