Android.mk revision 5b340befb4f964365c856606050254a65df909d1 
1ifeq ($(HAVE_SELINUX),true)
2
3LOCAL_PATH:= $(call my-dir)
4include $(CLEAR_VARS)
5
6# SELinux policy version.
7# Must be <= /selinux/policyvers reported by the Android kernel.
8# Must be within the compatibility range reported by checkpolicy -V.
9POLICYVERS := 24
10
11MLS_SENS=1
12MLS_CATS=1024
13
14LOCAL_POLICY_DIRS := $(SRC_TARGET_DIR)/board/$(TARGET_DEVICE)/ device/*/$(TARGET_DEVICE)/ vendor/*/$(TARGET_DEVICE)/
15
16LOCAL_POLICY_FC := $(wildcard $(addsuffix *.fc, $(LOCAL_POLICY_DIRS)))
17LOCAL_POLICY_TE := $(wildcard $(addsuffix *.te, $(LOCAL_POLICY_DIRS)))
18
19##################################
20include $(CLEAR_VARS)
21
22LOCAL_MODULE := sepolicy
23LOCAL_MODULE_CLASS := ETC
24LOCAL_MODULE_TAGS := optional
25LOCAL_MODULE_SUFFIX := .$(POLICYVERS)
26LOCAL_MODULE_PATH := $(TARGET_ROOT_OUT)
27
28include $(BUILD_SYSTEM)/base_rules.mk
29
30sepolicy_policy.conf := $(intermediates)/policy.conf
31$(sepolicy_policy.conf): PRIVATE_MLS_SENS := $(MLS_SENS)
32$(sepolicy_policy.conf): PRIVATE_MLS_CATS := $(MLS_CATS)
33$(sepolicy_policy.conf) : $(wildcard $(addprefix $(LOCAL_PATH)/,security_classes initial_sids access_vectors global_macros mls_macros mls policy_capabilities te_macros attributes *.te) $(LOCAL_POLICY_TE) $(addprefix $(LOCAL_PATH)/, roles users ocontexts))
34	@mkdir -p $(dir $@)
35	$(hide) m4 -D mls_num_sens=$(PRIVATE_MLS_SENS) -D mls_num_cats=$(PRIVATE_MLS_CATS) -s $^ > $@
36
37$(LOCAL_BUILT_MODULE) : $(sepolicy_policy.conf) $(HOST_OUT_EXECUTABLES)/checkpolicy
38	@mkdir -p $(dir $@)
39	$(hide) checkpolicy -M -c $(POLICYVERS) -o $@ $<
40
41sepolicy_policy.conf :=
42##################################
43include $(CLEAR_VARS)
44
45LOCAL_MODULE := file_contexts
46LOCAL_MODULE_CLASS := ETC
47LOCAL_MODULE_TAGS := optional
48LOCAL_MODULE_PATH := $(TARGET_ROOT_OUT)
49
50include $(BUILD_SYSTEM)/base_rules.mk
51
52file_contexts := $(intermediates)/file_contexts
53$(file_contexts): $(LOCAL_PATH)/file_contexts $(LOCAL_POLICY_FC)
54	@mkdir -p $(dir $@)
55	$(hide) cat $^ > $@
56
57file_contexts :=
58##################################
59include $(CLEAR_VARS)
60
61LOCAL_MODULE := seapp_contexts
62LOCAL_SRC_FILES := $(LOCAL_MODULE)
63LOCAL_MODULE_CLASS := ETC
64LOCAL_MODULE_TAGS := optional
65LOCAL_MODULE_PATH := $(TARGET_ROOT_OUT)
66
67include $(BUILD_PREBUILT)
68
69##################################
70
71endif #ifeq ($(HAVE_SELINUX),true)
72