security: cleanup Makefiles to use standard syntax for specifying sub…

…-directories

The Makefiles in security/ uses a non-standard way to
specify sub-directories for building.

Fix it up so the normal (and documented) approach is used.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Cc: Michal Marek <mmarek@suse.cz>
Signed-off-by: James Morris <james.l.morris@oracle.com>

security/Makefile

@@ -16,14 +16,14 @@ obj-$(CONFIG_MMU)			+= min_addr.o
 # Object file lists
 obj-$(CONFIG_SECURITY)			+= security.o capability.o
 obj-$(CONFIG_SECURITYFS)		+= inode.o
-obj-$(CONFIG_SECURITY_SELINUX)		+= selinux/built-in.o
-obj-$(CONFIG_SECURITY_SMACK)		+= smack/built-in.o
+obj-$(CONFIG_SECURITY_SELINUX)		+= selinux/
+obj-$(CONFIG_SECURITY_SMACK)		+= smack/
 obj-$(CONFIG_AUDIT)			+= lsm_audit.o
-obj-$(CONFIG_SECURITY_TOMOYO)		+= tomoyo/built-in.o
-obj-$(CONFIG_SECURITY_APPARMOR)		+= apparmor/built-in.o
-obj-$(CONFIG_SECURITY_YAMA)		+= yama/built-in.o
+obj-$(CONFIG_SECURITY_TOMOYO)		+= tomoyo/
+obj-$(CONFIG_SECURITY_APPARMOR)		+= apparmor/
+obj-$(CONFIG_SECURITY_YAMA)		+= yama/
 obj-$(CONFIG_CGROUP_DEVICE)		+= device_cgroup.o
 
 # Object integrity file lists
 subdir-$(CONFIG_INTEGRITY)		+= integrity
-obj-$(CONFIG_INTEGRITY)			+= integrity/built-in.o
+obj-$(CONFIG_INTEGRITY)			+= integrity/

security/integrity/Makefile

@@ -10,6 +10,6 @@ obj-$(CONFIG_INTEGRITY_ASYMMETRIC_KEYS) += digsig_asymmetric.o
 integrity-y := iint.o
 
 subdir-$(CONFIG_IMA)			+= ima
-obj-$(CONFIG_IMA)			+= ima/built-in.o
+obj-$(CONFIG_IMA)			+= ima/
 subdir-$(CONFIG_EVM)			+= evm
-obj-$(CONFIG_EVM)			+= evm/built-in.o
+obj-$(CONFIG_EVM)			+= evm/