[Buildroot] [PATCH 1/1] system: add ability to pass additional users tables.
Eric Le Bihan
eric.le.bihan.dev at free.fr
Thu Mar 27 16:19:36 UTC 2014
A new entry has been added to the "System Configuration" menu to allow
the user to set the location of additional user tables (besides the ones
defined in packages).
A user table is a text file, formatted using the mkusers syntax, which
describes the users on the target system, with their UID/GID, home
directory, password, etc.
The target root file system will be populated according the content of
these files.
Signed-off-by: Eric Le Bihan <eric.le.bihan.dev at free.fr>
---
fs/common.mk | 6 +++++-
system/Config.in | 9 +++++++++
2 files changed, 14 insertions(+), 1 deletion(-)
diff --git a/fs/common.mk b/fs/common.mk
index d95c26b..6f37bd0 100644
--- a/fs/common.mk
+++ b/fs/common.mk
@@ -33,6 +33,7 @@ FULL_DEVICE_TABLE = $(BUILD_DIR)/_device_table.txt
ROOTFS_DEVICE_TABLES = $(call qstrip,$(BR2_ROOTFS_DEVICE_TABLE) \
$(BR2_ROOTFS_STATIC_DEVICE_TABLE))
USERS_TABLE = $(BUILD_DIR)/_users_table.txt
+ROOTFS_USERS_TABLE = $(call qstrip,$(BR2_ROOTFS_USERS_TABLE))
define ROOTFS_TARGET_INTERNAL
@@ -78,7 +79,10 @@ endif
printf '$$(subst $$(sep),\n,$$(PACKAGES_PERMISSIONS_TABLE))' >> $$(FULL_DEVICE_TABLE)
echo "$$(HOST_DIR)/usr/bin/makedevs -d $$(FULL_DEVICE_TABLE) $$(TARGET_DIR)" >> $$(FAKEROOT_SCRIPT)
endif
- printf '$(subst $(sep),\n,$(PACKAGES_USERS))' > $(USERS_TABLE)
+ifneq ($$(ROOTFS_USERS_TABLE),)
+ cat $$(ROOTFS_USERS_TABLE) > $(USERS_TABLE)
+endif
+ printf '$(subst $(sep),\n,$(PACKAGES_USERS))' >> $(USERS_TABLE)
$(TOPDIR)/support/scripts/mkusers $(USERS_TABLE) $(TARGET_DIR) >> $(FAKEROOT_SCRIPT)
echo "$$(ROOTFS_$(2)_CMD)" >> $$(FAKEROOT_SCRIPT)
chmod a+x $$(FAKEROOT_SCRIPT)
diff --git a/system/Config.in b/system/Config.in
index e8f1ed6..b7052f5 100644
--- a/system/Config.in
+++ b/system/Config.in
@@ -280,6 +280,15 @@ config BR2_TARGET_GENERIC_REMOUNT_ROOTFS_RW
endif # BR2_ROOTFS_SKELETON_DEFAULT
+config BR2_ROOTFS_USERS_TABLE
+ string "Path to the users tables"
+ help
+ Specify a space-separated list of users table locations,
+ that will be passed to the mkusers utility to create
+ users on the system, with home directory, password, etc.
+
+ See manual for details on the usage and syntax of these files.
+
config BR2_ROOTFS_OVERLAY
string "Root filesystem overlay directories"
default ""
--
1.7.9.5
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