[ELDK] [PATCH 2/5] Allow using a customized device table

[Wolfgang Denk]

When customizing a project it is often necessary to add or even to
remove certain device node entries from the device table. To make this
possible, we now allow for a "custom/rootfs_devices.tab" file which
can contain such custom settings. If the file does not exist, the
defaults in "config/rootfs_devices.tab" will be used instead.

Signed-off-by: Wolfgang Denk <wd at denx.de>
cc: Detlev Zundel <dzu at denx.de>
---
 Makefile |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/Makefile b/Makefile
index e8954af..c973afc 100644
--- a/Makefile
+++ b/Makefile
@@ -27,7 +27,11 @@ CONFIG_DEFCONFIG   = .defconfig
 CONFIG_PACKAGES_IN = packages/Config.in
 CONFIG             = scripts/kconfig
 BUILD             := $(TOPDIR)/build
+ifeq ($(wildcard custom/rootfs_devices.tab),)
 DEV_TAB           := config/rootfs_devices.tab
+else
+DEV_TAB           := custom/rootfs_devices.tab
+endif
 BUILD_RFS         := $(BUILD)/rootfs
 CRAMFS_FILE       := $(BUILD)/images/image.cramfs
 EXT2_FILE         := $(BUILD)/images/image.ext2
-- 
1.6.2.5