From b019490adf56a7ccdf81f3bdf11dfd017c33b738 Mon Sep 17 00:00:00 2001 From: Eric Le Bihan Date: Sun, 20 Apr 2014 19:33:09 +0200 Subject: [PATCH] system: add ability to pass additional users tables. 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 [yann.morin.1998@free.fr: use plural TABLES; we need to remove the intermediate users_table file, as it is no longer generated in one shot, in case a previous run failed and did not remove it] Signed-off-by: "Yann E. MORIN" Signed-off-by: Thomas Petazzoni --- fs/common.mk | 7 ++++++- system/Config.in | 9 +++++++++ 2 files changed, 15 insertions(+), 1 deletion(-) diff --git a/fs/common.mk b/fs/common.mk index 080b8c687e..831365ef11 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_TABLES = $(call qstrip,$(BR2_ROOTFS_USERS_TABLES)) define ROOTFS_TARGET_INTERNAL @@ -68,6 +69,7 @@ $$(BINARIES_DIR)/rootfs.$(1): target-finalize $$(ROOTFS_$(2)_DEPENDENCIES) $$(foreach hook,$$(ROOTFS_$(2)_PRE_GEN_HOOKS),$$(call $$(hook))$$(sep)) rm -f $$(FAKEROOT_SCRIPT) rm -f $$(TARGET_DIR_WARNING_FILE) + rm -f $(USERS_TABLE) echo "chown -R 0:0 $$(TARGET_DIR)" >> $$(FAKEROOT_SCRIPT) ifneq ($$(ROOTFS_DEVICE_TABLES),) cat $$(ROOTFS_DEVICE_TABLES) > $$(FULL_DEVICE_TABLE) @@ -77,7 +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 ($$(ROOTFS_USERS_TABLES),) + cat $$(ROOTFS_USERS_TABLES) >> $(USERS_TABLE) +endif + printf '$(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 d15c3aadbe..0b4f20a967 100644 --- a/system/Config.in +++ b/system/Config.in @@ -319,6 +319,15 @@ config BR2_TARGET_GENERIC_REMOUNT_ROOTFS_RW endif # BR2_ROOTFS_SKELETON_DEFAULT +config BR2_ROOTFS_USERS_TABLES + 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 ""