[Buildroot] [PATCH 1/2] PAM support in Busybox if linux-pam is built
Dmitry
golubovsky at gmail.com
Wed Aug 15 03:33:22 UTC 2012
Signed-off-by: Dmitry <golubovsky at gmail.com>
---
package/busybox/Config.in | 11 +++++++++++
package/busybox/busybox.mk | 12 ++++++++++++
2 files changed, 23 insertions(+), 0 deletions(-)
diff --git a/package/busybox/Config.in b/package/busybox/Config.in
index dedcf18..2a9cbf1 100644
--- a/package/busybox/Config.in
+++ b/package/busybox/Config.in
@@ -62,6 +62,17 @@ config BR2_PACKAGE_BUSYBOX_WATCHDOG
Install the watchdog daemon startup script,
that just start at the boot the busybox watchdog daemon.
+config BR2_PACKAGE_BUSYBOX_PAM
+ bool "Enable PAM support in Busybox"
+ default n
+ depends on BR2_PACKAGE_LINUX_PAM
+ help
+ If this item is selected, Busybox login will use the PAM stack
+ for local logins. Local logins with null password are allowed
+ for users with records in /etc/passwd ("default" and "root").
+ The default PAM configuration file requires user accounts with
+ nonzero length passwords.
+
if BR2_PACKAGE_BUSYBOX_WATCHDOG
config BR2_PACKAGE_BUSYBOX_WATCHDOG_PERIOD
diff --git a/package/busybox/busybox.mk b/package/busybox/busybox.mk
index 17ee50a..c97ce77 100644
--- a/package/busybox/busybox.mk
+++ b/package/busybox/busybox.mk
@@ -161,6 +161,17 @@ define BUSYBOX_INSTALL_WATCHDOG_SCRIPT
endef
endif
+ifeq ($(BR2_PACKAGE_BUSYBOX_PAM),y)
+BUSYBOX_DEPENDENCIES += linux-pam
+define BUSYBOX_ENABLE_PAM
+ $(call KCONFIG_ENABLE_OPT,CONFIG_PAM,$(BUSYBOX_BUILD_CONFIG))
+endef
+else
+define BUSYBOX_ENABLE_PAM
+ $(call KCONFIG_DISABLE_OPT,CONFIG_PAM,$(BUSYBOX_BUILD_CONFIG))
+endef
+endif
+
# We do this here to avoid busting a modified .config in configure
BUSYBOX_POST_EXTRACT_HOOKS += BUSYBOX_COPY_CONFIG
@@ -176,6 +187,7 @@ define BUSYBOX_CONFIGURE_CMDS
$(BUSYBOX_DISABLE_MMU_APPLETS)
$(BUSYBOX_SET_INIT)
$(BUSYBOX_SET_WATCHDOG)
+ $(BUSYBOX_ENABLE_PAM)
@yes "" | $(MAKE) ARCH=$(KERNEL_ARCH) CROSS_COMPILE="$(TARGET_CROSS)" \
-C $(@D) oldconfig
endef
--
1.7.2.5
More information about the buildroot
mailing list