tequilaOS/platform_system_sepolicy
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Switch recovery to versioned policy and split into components.

Browse source 
And do some clean up:
Replace LOCAL_TARGET_ARCH with global arch specifier that won't get
clobbered, clean up sepolicy.recovery's eng specification, ensure that
build macros are applied across all policy generation, not just
plat_policy, and make sure that all private variables are cleared and
alphabetized at the end.

Bug: 31363362
Bug: 31369363
Test: Boot into recovery and observe no selinux denials.
Change-Id: Ibc15b097f6d19acf01f6b22bee0e083b15f4ef75
This commit is contained in:
Dan Cashman 2016-12-15 15:28:44 -08:00
parent 137a13d5f5
commit 1c04027795
1 changed files with 201 additions and 52 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

253
Android.mk
View file

@ -119,6 +119,11 @@ sepolicy_build_files := security_classes \
genfs_contexts \
port_contexts
my_target_arch := $(TARGET_ARCH)
ifneq (,$(filter mips mips64,$(TARGET_ARCH)))
my_target_arch := mips
endif
##################################
# reqd_policy_mask - a policy.conf file which contains only the bare minimum
# policy necessary to use checkpolicy. This bare-minimum policy needs to be
@ -130,12 +135,17 @@ sepolicy_build_files := security_classes \
reqd_policy_mask.conf := $(intermediates)/reqd_policy_mask.conf
$(reqd_policy_mask.conf): PRIVATE_MLS_SENS := $(MLS_SENS)
$(reqd_policy_mask.conf): PRIVATE_MLS_CATS := $(MLS_CATS)
$(reqd_policy_mask.conf): PRIVATE_TGT_ARCH := $(my_target_arch)
$(reqd_policy_mask.conf): PRIVATE_ADDITIONAL_M4DEFS := $(LOCAL_ADDITIONAL_M4DEFS)
$(reqd_policy_mask.conf): $(call build_policy, $(sepolicy_build_files), $(REQD_MASK_POLICY))
@mkdir -p $(dir $@)
$(hide) m4 $(PRIVATE_ADDITIONAL_M4DEFS) \
-D mls_num_sens=$(PRIVATE_MLS_SENS) -D mls_num_cats=$(PRIVATE_MLS_CATS) \
-D target_build_variant=$(TARGET_BUILD_VARIANT) \
-D target_build_treble=$(ENABLE_TREBLE) \
-D target_with_dexpreopt=$(WITH_DEXPREOPT) \
-D target_with_dexpreopt_pic=$(WITH_DEXPREOPT_PIC) \
-D target_arch=$(PRIVATE_TGT_ARCH) \
-s $^ > $@
reqd_policy_mask.cil := $(intermediates)/reqd_policy_mask.cil
@ -154,6 +164,7 @@ reqd_policy_mask.conf :=
plat_pub_policy.conf := $(intermediates)/plat_pub_policy.conf
$(plat_pub_policy.conf): PRIVATE_MLS_SENS := $(MLS_SENS)
$(plat_pub_policy.conf): PRIVATE_MLS_CATS := $(MLS_CATS)
$(plat_pub_policy.conf): PRIVATE_TGT_ARCH := $(my_target_arch)
$(plat_pub_policy.conf): PRIVATE_ADDITIONAL_M4DEFS := $(LOCAL_ADDITIONAL_M4DEFS)
$(plat_pub_policy.conf): $(call build_policy, $(sepolicy_build_files), \
$(BOARD_SEPOLICY_VERS_DIR) $(REQD_MASK_POLICY))
@ -161,6 +172,10 @@ $(BOARD_SEPOLICY_VERS_DIR) $(REQD_MASK_POLICY))
$(hide) m4 $(PRIVATE_ADDITIONAL_M4DEFS) \
-D mls_num_sens=$(PRIVATE_MLS_SENS) -D mls_num_cats=$(PRIVATE_MLS_CATS) \
-D target_build_variant=$(TARGET_BUILD_VARIANT) \
-D target_build_treble=$(ENABLE_TREBLE) \
-D target_with_dexpreopt=$(WITH_DEXPREOPT) \
-D target_with_dexpreopt_pic=$(WITH_DEXPREOPT_PIC) \
-D target_arch=$(PRIVATE_TGT_ARCH) \
-s $^ > $@
plat_pub_policy.cil := $(intermediates)/plat_pub_policy.cil
@ -172,6 +187,7 @@ $(plat_pub_policy.cil): $(HOST_OUT_EXECUTABLES)/checkpolicy $(plat_pub_policy.co
$(hide) grep -Fxv -f $(PRIVATE_REQD_MASK) $@.tmp > $@
plat_pub_policy.conf :=
##################################
include $(CLEAR_VARS)
@ -194,12 +210,6 @@ LOCAL_MODULE := plat_sepolicy.cil
LOCAL_MODULE_CLASS := ETC
LOCAL_MODULE_TAGS := optional
LOCAL_MODULE_PATH := $(TARGET_ROOT_OUT)
LOCAL_TARGET_ARCH := $(TARGET_ARCH)
# Set LOCAL_TARGET_ARCH to mips for mips and mips64.
ifneq (,$(filter mips mips64,$(TARGET_ARCH)))
LOCAL_TARGET_ARCH := mips
endif
include $(BUILD_SYSTEM)/base_rules.mk
@ -209,6 +219,7 @@ include $(BUILD_SYSTEM)/base_rules.mk
plat_policy.conf := $(intermediates)/plat_policy.conf
$(plat_policy.conf): PRIVATE_MLS_SENS := $(MLS_SENS)
$(plat_policy.conf): PRIVATE_MLS_CATS := $(MLS_CATS)
$(plat_policy.conf): PRIVATE_TGT_ARCH := $(my_target_arch)
$(plat_policy.conf): PRIVATE_ADDITIONAL_M4DEFS := $(LOCAL_ADDITIONAL_M4DEFS)
$(plat_policy.conf): $(call build_policy, $(sepolicy_build_files), \
$(PLAT_PUBLIC_POLICY) $(PLAT_PRIVATE_POLICY))
@ -219,6 +230,7 @@ $(PLAT_PUBLIC_POLICY) $(PLAT_PRIVATE_POLICY))
-D target_build_treble=$(ENABLE_TREBLE) \
-D target_with_dexpreopt=$(WITH_DEXPREOPT) \
-D target_with_dexpreopt_pic=$(WITH_DEXPREOPT_PIC) \
-D target_arch=$(PRIVATE_TGT_ARCH) \
-s $^ > $@
$(hide) sed '/dontaudit/d' $@ > $@.dontaudit
@ -240,12 +252,6 @@ LOCAL_MODULE := mapping_sepolicy.cil
LOCAL_MODULE_CLASS := ETC
LOCAL_MODULE_TAGS := optional
LOCAL_MODULE_PATH := $(TARGET_ROOT_OUT)
LOCAL_TARGET_ARCH := $(TARGET_ARCH)
# Set LOCAL_TARGET_ARCH to mips for mips and mips64.
ifneq (,$(filter mips mips64,$(TARGET_ARCH)))
LOCAL_TARGET_ARCH := mips
endif
include $(BUILD_SYSTEM)/base_rules.mk
@ -275,12 +281,6 @@ LOCAL_MODULE := nonplat_sepolicy.cil
LOCAL_MODULE_CLASS := ETC
LOCAL_MODULE_TAGS := optional
LOCAL_MODULE_PATH := $(TARGET_ROOT_OUT)
LOCAL_TARGET_ARCH := $(TARGET_ARCH)
# Set LOCAL_TARGET_ARCH to mips for mips and mips64.
ifneq (,$(filter mips mips64,$(TARGET_ARCH)))
LOCAL_TARGET_ARCH := mips
endif
include $(BUILD_SYSTEM)/base_rules.mk
@ -292,6 +292,7 @@ include $(BUILD_SYSTEM)/base_rules.mk
nonplat_policy.conf := $(intermediates)/nonplat_policy.conf
$(nonplat_policy.conf): PRIVATE_MLS_SENS := $(MLS_SENS)
$(nonplat_policy.conf): PRIVATE_MLS_CATS := $(MLS_CATS)
$(nonplat_policy.conf): PRIVATE_TGT_ARCH := $(my_target_arch)
$(nonplat_policy.conf): PRIVATE_ADDITIONAL_M4DEFS := $(LOCAL_ADDITIONAL_M4DEFS)
$(nonplat_policy.conf): $(call build_policy, $(sepolicy_build_files), \
$(BOARD_SEPOLICY_VERS_DIR) $(REQD_MASK_POLICY) $(BOARD_SEPOLICY_DIRS))
@ -302,7 +303,7 @@ $(BOARD_SEPOLICY_VERS_DIR) $(REQD_MASK_POLICY) $(BOARD_SEPOLICY_DIRS))
-D target_build_treble=$(ENABLE_TREBLE) \
-D target_with_dexpreopt=$(WITH_DEXPREOPT) \
-D target_with_dexpreopt_pic=$(WITH_DEXPREOPT_PIC) \
-D target_arch=$(LOCAL_TARGET_ARCH) \
-D target_arch=$(PRIVATE_TGT_ARCH) \
-s $^ > $@
$(hide) sed '/dontaudit/d' $@ > $@.dontaudit
@ -332,18 +333,12 @@ nonplat_policy_raw :=
#################################
include $(CLEAR_VARS)
# TODO: keep the built sepolicy around for now until we're ready to switch over.
# build this target so that we can still perform neverallow checks
LOCAL_MODULE := sepolicy
LOCAL_MODULE_CLASS := ETC
LOCAL_MODULE_TAGS := optional
LOCAL_MODULE_PATH := $(TARGET_ROOT_OUT)
LOCAL_TARGET_ARCH := $(TARGET_ARCH)
# Set LOCAL_TARGET_ARCH to mips for mips and mips64.
ifneq (,$(filter mips mips64,$(TARGET_ARCH)))
LOCAL_TARGET_ARCH := mips
endif
include $(BUILD_SYSTEM)/base_rules.mk
@ -370,20 +365,13 @@ built_sepolicy := $(LOCAL_BUILT_MODULE)
all_cil_files :=
##################################
include $(CLEAR_VARS)
LOCAL_MODULE := sepolicy.recovery
LOCAL_MODULE_CLASS := ETC
LOCAL_MODULE_TAGS := eng
include $(BUILD_SYSTEM)/base_rules.mk
sepolicy_policy_recovery.conf := $(intermediates)/policy_recovery.conf
$(sepolicy_policy_recovery.conf): PRIVATE_MLS_SENS := $(MLS_SENS)
$(sepolicy_policy_recovery.conf): PRIVATE_MLS_CATS := $(MLS_CATS)
$(sepolicy_policy_recovery.conf): PRIVATE_ADDITIONAL_M4DEFS := $(LOCAL_ADDITIONAL_M4DEFS)
$(sepolicy_policy_recovery.conf): $(call build_policy, $(sepolicy_build_files), \
$(PLAT_PUBLIC_POLICY) $(PLAT_PRIVATE_POLICY) $(BOARD_SEPOLICY_DIRS))
plat_pub_policy.recovery.conf := $(intermediates)/plat_pub_policy.recovery.conf
$(plat_pub_policy.recovery.conf): PRIVATE_MLS_SENS := $(MLS_SENS)
$(plat_pub_policy.recovery.conf): PRIVATE_MLS_CATS := $(MLS_CATS)
$(plat_pub_policy.recovery.conf): PRIVATE_TGT_ARCH := $(my_target_arch)
$(plat_pub_policy.recovery.conf): PRIVATE_ADDITIONAL_M4DEFS := $(LOCAL_ADDITIONAL_M4DEFS)
$(plat_pub_policy.recovery.conf): $(call build_policy, $(sepolicy_build_files), \
$(BOARD_SEPOLICY_VERS_DIR) $(REQD_MASK_POLICY))
@mkdir -p $(dir $@)
$(hide) m4 $(PRIVATE_ADDITIONAL_M4DEFS) \
-D mls_num_sens=$(PRIVATE_MLS_SENS) -D mls_num_cats=$(PRIVATE_MLS_CATS) \
@ -391,12 +379,165 @@ $(PLAT_PUBLIC_POLICY) $(PLAT_PRIVATE_POLICY) $(BOARD_SEPOLICY_DIRS))
-D target_build_treble=$(ENABLE_TREBLE) \
-D target_with_dexpreopt=$(WITH_DEXPREOPT) \
-D target_with_dexpreopt_pic=$(WITH_DEXPREOPT_PIC) \
-D target_arch=$(PRIVATE_TGT_ARCH) \
-D target_recovery=true \
-s $^ > $@
$(LOCAL_BUILT_MODULE): $(sepolicy_policy_recovery.conf) $(HOST_OUT_EXECUTABLES)/checkpolicy $(HOST_OUT_EXECUTABLES)/sepolicy-analyze
plat_pub_policy.recovery.cil := $(intermediates)/plat_pub_policy.recovery.cil
$(plat_pub_policy.recovery.cil): PRIVATE_POL_CONF := $(plat_pub_policy.recovery.conf)
$(plat_pub_policy.recovery.cil): PRIVATE_REQD_MASK := $(reqd_policy_mask.cil)
$(plat_pub_policy.recovery.cil): $(HOST_OUT_EXECUTABLES)/checkpolicy \
$(plat_pub_policy.recovery.conf) $(reqd_policy_mask.cil)
@mkdir -p $(dir $@)
$(hide) $(HOST_OUT_EXECUTABLES)/checkpolicy -M -c $(POLICYVERS) -o $@.tmp $< > /dev/null
$(hide) $< -C -M -c $(POLICYVERS) -o $@.tmp $(PRIVATE_POL_CONF)
$(hide) grep -Fxv -f $(PRIVATE_REQD_MASK) $@.tmp > $@
plat_pub_policy.recovery.conf :=
#################################
include $(CLEAR_VARS)
LOCAL_MODULE := plat_sepolicy.recovery.cil
LOCAL_MODULE_CLASS := ETC
LOCAL_MODULE_TAGS := optional
LOCAL_MODULE_PATH := $(TARGET_ROOT_OUT)
include $(BUILD_SYSTEM)/base_rules.mk
plat_policy.recovery.conf := $(intermediates)/plat_policy.recovery.conf
$(plat_policy.recovery.conf): PRIVATE_MLS_SENS := $(MLS_SENS)
$(plat_policy.recovery.conf): PRIVATE_MLS_CATS := $(MLS_CATS)
$(plat_policy.recovery.conf): PRIVATE_TGT_ARCH := $(my_target_arch)
$(plat_policy.recovery.conf): PRIVATE_ADDITIONAL_M4DEFS := $(LOCAL_ADDITIONAL_M4DEFS)
$(plat_policy.recovery.conf): $(call build_policy, $(sepolicy_build_files), \
$(PLAT_PUBLIC_POLICY) $(PLAT_PRIVATE_POLICY))
@mkdir -p $(dir $@)
$(hide) m4 $(PRIVATE_ADDITIONAL_M4DEFS) \
-D mls_num_sens=$(PRIVATE_MLS_SENS) -D mls_num_cats=$(PRIVATE_MLS_CATS) \
-D target_build_variant=$(TARGET_BUILD_VARIANT) \
-D target_build_treble=$(ENABLE_TREBLE) \
-D target_with_dexpreopt=$(WITH_DEXPREOPT) \
-D target_with_dexpreopt_pic=$(WITH_DEXPREOPT_PIC) \
-D target_arch=$(PRIVATE_TGT_ARCH) \
-D target_recovery=true \
-s $^ > $@
$(hide) sed '/dontaudit/d' $@ > $@.dontaudit
plat_policy_nvr.recovery := $(intermediates)/plat_policy_nvr.recovery.cil
$(plat_policy_nvr.recovery): $(plat_policy.recovery.conf) $(HOST_OUT_EXECUTABLES)/checkpolicy
@mkdir -p $(dir $@)
$(hide) $(HOST_OUT_EXECUTABLES)/checkpolicy -M -C -c $(POLICYVERS) -o $@ $<
$(LOCAL_BUILT_MODULE): $(plat_policy_nvr.recovery)
@mkdir -p $(dir $@)
grep -v neverallow $< > $@
plat_policy.recovery.conf :=
#################################
include $(CLEAR_VARS)
LOCAL_MODULE := mapping_sepolicy.recovery.cil
LOCAL_MODULE_CLASS := ETC
LOCAL_MODULE_TAGS := optional
LOCAL_MODULE_PATH := $(TARGET_ROOT_OUT)
include $(BUILD_SYSTEM)/base_rules.mk
# auto-generate the mapping file for current platform policy, since it needs to
# track platform policy development
current_mapping.recovery.cil := $(intermediates)/mapping/current.recovery.cil
$(current_mapping.recovery.cil) : PRIVATE_VERS := $(BOARD_SEPOLICY_VERS)
$(current_mapping.recovery.cil) : $(plat_pub_policy.recovery.cil) $(HOST_OUT_EXECUTABLES)/version_policy
@mkdir -p $(dir $@)
$(hide) $(HOST_OUT_EXECUTABLES)/version_policy -b $< -m -n $(PRIVATE_VERS) -o $@
ifeq ($(BOARD_SEPOLICY_VERS), current)
mapping_policy_nvr.recovery := $(current_mapping.recovery.cil)
else
mapping_policy_nvr.recovery := $(addsuffix /$(BOARD_SEPOLICY_VERS).recovery.cil, \
$(PLAT_PRIVATE_POLICY)/mapping)
endif
$(LOCAL_BUILT_MODULE): $(mapping_policy_nvr.recovery)
grep -v neverallow $< > $@
current_mapping.recovery.cil :=
#################################
include $(CLEAR_VARS)
LOCAL_MODULE := nonplat_sepolicy.recovery.cil
LOCAL_MODULE_CLASS := ETC
LOCAL_MODULE_TAGS := optional
LOCAL_MODULE_PATH := $(TARGET_ROOT_OUT)
include $(BUILD_SYSTEM)/base_rules.mk
nonplat_policy.recovery.conf := $(intermediates)/nonplat_policy.recovery.conf
$(nonplat_policy.recovery.conf): PRIVATE_MLS_SENS := $(MLS_SENS)
$(nonplat_policy.recovery.conf): PRIVATE_MLS_CATS := $(MLS_CATS)
$(nonplat_policy.recovery.conf): PRIVATE_TGT_ARCH := $(my_target_arch)
$(nonplat_policy.recovery.conf): PRIVATE_ADDITIONAL_M4DEFS := $(LOCAL_ADDITIONAL_M4DEFS)
$(nonplat_policy.recovery.conf): $(call build_policy, $(sepolicy_build_files), \
$(BOARD_SEPOLICY_VERS_DIR) $(REQD_MASK_POLICY) $(BOARD_SEPOLICY_DIRS))
@mkdir -p $(dir $@)
$(hide) m4 $(PRIVATE_ADDITIONAL_M4DEFS) \
-D mls_num_sens=$(PRIVATE_MLS_SENS) -D mls_num_cats=$(PRIVATE_MLS_CATS) \
-D target_build_variant=$(TARGET_BUILD_VARIANT) \
-D target_build_treble=$(ENABLE_TREBLE) \
-D target_with_dexpreopt=$(WITH_DEXPREOPT) \
-D target_with_dexpreopt_pic=$(WITH_DEXPREOPT_PIC) \
-D target_arch=$(PRIVATE_TGT_ARCH) \
-D target_recovery=true \
-s $^ > $@
$(hide) sed '/dontaudit/d' $@ > $@.dontaudit
nonplat_policy_raw.recovery := $(intermediates)/nonplat_policy_raw.recovery.cil
$(nonplat_policy_raw.recovery): PRIVATE_POL_CONF := $(nonplat_policy.recovery.conf)
$(nonplat_policy_raw.recovery): PRIVATE_REQD_MASK := $(reqd_policy_mask.cil)
$(nonplat_policy_raw.recovery): $(HOST_OUT_EXECUTABLES)/checkpolicy $(nonplat_policy.recovery.conf) \
$(reqd_policy_mask.cil)
@mkdir -p $(dir $@)
$(hide) $< -C -M -c $(POLICYVERS) -o $@.tmp $(PRIVATE_POL_CONF)
$(hide) grep -Fxv -f $(PRIVATE_REQD_MASK) $@.tmp > $@
nonplat_policy_nvr.recovery := $(intermediates)/nonplat_policy_nvr.recovery.cil
$(nonplat_policy_nvr.recovery) : PRIVATE_VERS := $(BOARD_SEPOLICY_VERS)
$(nonplat_policy_nvr.recovery) : PRIVATE_TGT_POL := $(nonplat_policy_raw.recovery)
$(nonplat_policy_nvr.recovery) : $(plat_pub_policy.recovery.cil) $(nonplat_policy_raw.recovery) \
$(HOST_OUT_EXECUTABLES)/version_policy
@mkdir -p $(dir $@)
$(HOST_OUT_EXECUTABLES)/version_policy -b $< -t $(PRIVATE_TGT_POL) -n $(PRIVATE_VERS) -o $@
$(LOCAL_BUILT_MODULE): $(nonplat_policy_nvr.recovery)
@mkdir -p $(dir $@)
grep -v neverallow $< > $@
nonplat_policy.recovery.conf :=
nonplat_policy_raw.recovery :=
##################################
include $(CLEAR_VARS)
# keep concrete sepolicy for neverallow checks
LOCAL_MODULE := sepolicy.recovery
LOCAL_MODULE_CLASS := ETC
LOCAL_MODULE_TAGS := optional
LOCAL_MODULE_PATH := $(TARGET_ROOT_OUT)
include $(BUILD_SYSTEM)/base_rules.mk
all_cil_files.recovery := \
$(plat_policy_nvr.recovery) \
$(mapping_policy_nvr.recovery) \
$(nonplat_policy_nvr.recovery) \
$(LOCAL_BUILT_MODULE): PRIVATE_CIL_FILES := $(all_cil_files.recovery)
$(LOCAL_BUILT_MODULE): $(HOST_OUT_EXECUTABLES)/secilc $(HOST_OUT_EXECUTABLES)/sepolicy-analyze $(all_cil_files.recovery)
@mkdir -p $(dir $@)
$(hide) $< -M true -c $(POLICYVERS) $(PRIVATE_CIL_FILES) -o $@.tmp
$(hide) $(HOST_OUT_EXECUTABLES)/sepolicy-analyze $@.tmp permissive > $@.permissivedomains
$(hide) if [ "$(TARGET_BUILD_VARIANT)" = "user" -a -s $@.permissivedomains ]; then \
echo "==========" 1>&2; \
@ -407,8 +548,7 @@ $(LOCAL_BUILT_MODULE): $(sepolicy_policy_recovery.conf) $(HOST_OUT_EXECUTABLES)/
fi
$(hide) mv $@.tmp $@
built_sepolicy_recovery := $(LOCAL_BUILT_MODULE)
sepolicy_policy_recovery.conf :=
all_cil_files.recovery :=
##################################
include $(CLEAR_VARS)
@ -421,6 +561,7 @@ include $(BUILD_SYSTEM)/base_rules.mk
$(LOCAL_BUILT_MODULE): PRIVATE_MLS_SENS := $(MLS_SENS)
$(LOCAL_BUILT_MODULE): PRIVATE_MLS_CATS := $(MLS_CATS)
$(LOCAL_BUILT_MODULE): PRIVATE_TGT_ARCH := $(my_target_arch)
$(LOCAL_BUILT_MODULE): $(call build_policy, $(sepolicy_build_files), \
$(PLAT_PUBLIC_POLICY) $(PLAT_PRIVATE_POLICY))
mkdir -p $(dir $@)
@ -429,6 +570,7 @@ $(PLAT_PUBLIC_POLICY) $(PLAT_PRIVATE_POLICY))
-D target_build_treble=$(ENABLE_TREBLE) \
-D target_with_dexpreopt=$(WITH_DEXPREOPT) \
-D target_with_dexpreopt_pic=$(WITH_DEXPREOPT_PIC) \
-D target_arch=$(PRIVATE_TGT_ARCH) \
-s $^ > $@
$(hide) sed '/dontaudit/d' $@ > $@.dontaudit
@ -780,20 +922,27 @@ $(LOCAL_BUILT_MODULE): $(built_sepolicy) $(built_pc) $(built_fc) $(built_sc) $(b
##################################
build_policy :=
add_nl :=
build_device_policy :=
sepolicy_build_files :=
built_sepolicy :=
built_sepolicy_recovery :=
built_sc :=
build_policy :=
built_fc :=
built_pc :=
built_svc :=
built_general_sepolicy :=
built_general_sepolicy.conf :=
built_nl :=
add_nl :=
built_pc :=
built_sc :=
built_sepolicy :=
built_svc :=
mapping_policy_nvr :=
mapping_policy_nvr.recovery :=
my_target_arch :=
nonplat_policy_nvr :=
nonplat_policy_nvr.recovery :=
plat_policy_nvr :=
plat_policy_nvr.recovery :=
plat_pub_policy.cil :=
plat_pub_policy.recovery.cil :=
reqd_policy_mask.cil :=
sepolicy_build_files :=
include $(call all-makefiles-under,$(LOCAL_PATH))