[Buildroot] [git commit branch/next] busybox: added linux-pam support

[Thomas Petazzoni]

commit: http://git.buildroot.net/buildroot/commit/?id=f21b2558a097d07b53b6f20a47770468e9e4f7ed
branch: http://git.buildroot.net/buildroot/commit/?id=refs/heads/next

Signed-off-by: Matt Weber <matthew.weber at rockwellcollins.com>
Reviewed-by: Samuel Martin <s.martin49 at gmail.com>
---
 package/busybox/busybox.mk |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)

diff --git a/package/busybox/busybox.mk b/package/busybox/busybox.mk
index 090e174..34eb1f3 100644
--- a/package/busybox/busybox.mk
+++ b/package/busybox/busybox.mk
@@ -152,6 +152,13 @@ define BUSYBOX_INSTALL_WATCHDOG_SCRIPT
 endef
 endif
 
+ifeq ($(BR2_PACKAGE_LINUX_PAM),y)
+define BUSYBOX_LINUX_PAM
+	$(call KCONFIG_ENABLE_OPT,CONFIG_PAM,$(BUSYBOX_BUILD_CONFIG))
+endef
+BUSYBOX_DEPENDENCIES += linux-pam
+endif
+
 # Enable "noclobber" in install.sh, to prevent BusyBox from overwriting any
 # full-blown versions of apps installed by other packages with sym/hard links.
 define BUSYBOX_NOCLOBBER_INSTALL
@@ -165,6 +172,7 @@ define BUSYBOX_KCONFIG_FIXUP_CMDS
 	$(BUSYBOX_PREFER_STATIC)
 	$(BUSYBOX_SET_MDEV)
 	$(BUSYBOX_SET_CRYPT_SHA)
+	$(BUSYBOX_LINUX_PAM)
 	$(BUSYBOX_INTERNAL_SHADOW_PASSWORDS)
 	$(BUSYBOX_SET_INIT)
 	$(BUSYBOX_SET_WATCHDOG)