sepolicy: refactor Android.mk
system/sepolicy/Android.mk has become too large (~2k lines) and hard to
navigate. This patch reorganizes build rules for convenience. No
functional changes are made.
Test: m selinux_policy
Change-Id: I9a022b223b2387a4475da6d8209d561bfea228fb
diff --git a/mac_permissions.mk b/mac_permissions.mk
new file mode 100644
index 0000000..889795c
--- /dev/null
+++ b/mac_permissions.mk
@@ -0,0 +1,116 @@
+include $(CLEAR_VARS)
+
+LOCAL_MODULE := plat_mac_permissions.xml
+LOCAL_MODULE_CLASS := ETC
+LOCAL_MODULE_TAGS := optional
+LOCAL_MODULE_PATH := $(TARGET_OUT)/etc/selinux
+
+include $(BUILD_SYSTEM)/base_rules.mk
+
+# Build keys.conf
+plat_mac_perms_keys.tmp := $(intermediates)/plat_keys.tmp
+$(plat_mac_perms_keys.tmp): PRIVATE_ADDITIONAL_M4DEFS := $(LOCAL_ADDITIONAL_M4DEFS)
+$(plat_mac_perms_keys.tmp): $(call build_policy, keys.conf, $(PLAT_PRIVATE_POLICY) $(PRODUCT_PRIVATE_POLICY))
+ @mkdir -p $(dir $@)
+ $(hide) m4 --fatal-warnings -s $(PRIVATE_ADDITIONAL_M4DEFS) $^ > $@
+
+all_plat_mac_perms_files := $(call build_policy, mac_permissions.xml, $(PLAT_PRIVATE_POLICY))
+
+# Should be synced with keys.conf.
+all_plat_keys := platform media shared testkey
+all_plat_keys := $(all_keys:%=$(dir $(DEFAULT_SYSTEM_DEV_CERTIFICATE))/%.x509.pem)
+
+$(LOCAL_BUILT_MODULE): PRIVATE_MAC_PERMS_FILES := $(all_plat_mac_perms_files)
+$(LOCAL_BUILT_MODULE): $(plat_mac_perms_keys.tmp) $(HOST_OUT_EXECUTABLES)/insertkeys.py \
+$(all_plat_mac_perms_files) $(all_plat_keys)
+ @mkdir -p $(dir $@)
+ $(hide) DEFAULT_SYSTEM_DEV_CERTIFICATE="$(dir $(DEFAULT_SYSTEM_DEV_CERTIFICATE))" \
+ $(HOST_OUT_EXECUTABLES)/insertkeys.py -t $(TARGET_BUILD_VARIANT) -c $(TOP) $< -o $@ $(PRIVATE_MAC_PERMS_FILES)
+
+all_mac_perms_files :=
+all_plat_keys :=
+plat_mac_perms_keys.tmp :=
+
+##################################
+include $(CLEAR_VARS)
+
+LOCAL_MODULE := product_mac_permissions.xml
+LOCAL_MODULE_CLASS := ETC
+LOCAL_MODULE_TAGS := optional
+LOCAL_MODULE_PATH := $(TARGET_OUT_PRODUCT)/etc/selinux
+
+include $(BUILD_SYSTEM)/base_rules.mk
+
+# Build keys.conf
+product_mac_perms_keys.tmp := $(intermediates)/product_keys.tmp
+$(product_mac_perms_keys.tmp): PRIVATE_ADDITIONAL_M4DEFS := $(LOCAL_ADDITIONAL_M4DEFS)
+$(product_mac_perms_keys.tmp): $(call build_policy, keys.conf, $(PRODUCT_PRIVATE_POLICY) $(REQD_MASK_POLICY))
+ @mkdir -p $(dir $@)
+ $(hide) m4 --fatal-warnings -s $(PRIVATE_ADDITIONAL_M4DEFS) $^ > $@
+
+all_product_mac_perms_files := $(call build_policy, mac_permissions.xml, $(PRODUCT_PRIVATE_POLICY) $(REQD_MASK_POLICY))
+
+$(LOCAL_BUILT_MODULE): PRIVATE_MAC_PERMS_FILES := $(all_product_mac_perms_files)
+$(LOCAL_BUILT_MODULE): $(product_mac_perms_keys.tmp) $(HOST_OUT_EXECUTABLES)/insertkeys.py \
+$(all_product_mac_perms_files)
+ @mkdir -p $(dir $@)
+ $(hide) $(HOST_OUT_EXECUTABLES)/insertkeys.py -t $(TARGET_BUILD_VARIANT) -c $(TOP) $< -o $@ $(PRIVATE_MAC_PERMS_FILES)
+
+product_mac_perms_keys.tmp :=
+all_product_mac_perms_files :=
+
+##################################
+include $(CLEAR_VARS)
+
+LOCAL_MODULE := vendor_mac_permissions.xml
+LOCAL_MODULE_CLASS := ETC
+LOCAL_MODULE_TAGS := optional
+LOCAL_MODULE_PATH := $(TARGET_OUT_VENDOR)/etc/selinux
+
+include $(BUILD_SYSTEM)/base_rules.mk
+
+# Build keys.conf
+vendor_mac_perms_keys.tmp := $(intermediates)/vendor_keys.tmp
+$(vendor_mac_perms_keys.tmp): PRIVATE_ADDITIONAL_M4DEFS := $(LOCAL_ADDITIONAL_M4DEFS)
+$(vendor_mac_perms_keys.tmp): $(call build_policy, keys.conf, $(PLAT_VENDOR_POLICY) $(BOARD_VENDOR_SEPOLICY_DIRS) $(REQD_MASK_POLICY))
+ @mkdir -p $(dir $@)
+ $(hide) m4 --fatal-warnings -s $(PRIVATE_ADDITIONAL_M4DEFS) $^ > $@
+
+all_vendor_mac_perms_files := $(call build_policy, mac_permissions.xml, $(PLAT_VENDOR_POLICY) $(BOARD_VENDOR_SEPOLICY_DIRS) $(REQD_MASK_POLICY))
+
+$(LOCAL_BUILT_MODULE): PRIVATE_MAC_PERMS_FILES := $(all_vendor_mac_perms_files)
+$(LOCAL_BUILT_MODULE): $(vendor_mac_perms_keys.tmp) $(HOST_OUT_EXECUTABLES)/insertkeys.py \
+$(all_vendor_mac_perms_files)
+ @mkdir -p $(dir $@)
+ $(hide) $(HOST_OUT_EXECUTABLES)/insertkeys.py -t $(TARGET_BUILD_VARIANT) -c $(TOP) $< -o $@ $(PRIVATE_MAC_PERMS_FILES)
+
+vendor_mac_perms_keys.tmp :=
+all_vendor_mac_perms_files :=
+
+##################################
+include $(CLEAR_VARS)
+
+LOCAL_MODULE := odm_mac_permissions.xml
+LOCAL_MODULE_CLASS := ETC
+LOCAL_MODULE_TAGS := optional
+LOCAL_MODULE_PATH := $(TARGET_OUT_ODM)/etc/selinux
+
+include $(BUILD_SYSTEM)/base_rules.mk
+
+# Build keys.conf
+odm_mac_perms_keys.tmp := $(intermediates)/odm_keys.tmp
+$(odm_mac_perms_keys.tmp): PRIVATE_ADDITIONAL_M4DEFS := $(LOCAL_ADDITIONAL_M4DEFS)
+$(odm_mac_perms_keys.tmp): $(call build_policy, keys.conf, $(BOARD_ODM_SEPOLICY_DIRS) $(REQD_MASK_POLICY))
+ @mkdir -p $(dir $@)
+ $(hide) m4 --fatal-warnings -s $(PRIVATE_ADDITIONAL_M4DEFS) $^ > $@
+
+all_odm_mac_perms_files := $(call build_policy, mac_permissions.xml, $(BOARD_ODM_SEPOLICY_DIRS) $(REQD_MASK_POLICY))
+
+$(LOCAL_BUILT_MODULE): PRIVATE_MAC_PERMS_FILES := $(all_odm_mac_perms_files)
+$(LOCAL_BUILT_MODULE): $(odm_mac_perms_keys.tmp) $(HOST_OUT_EXECUTABLES)/insertkeys.py \
+$(all_odm_mac_perms_files)
+ @mkdir -p $(dir $@)
+ $(hide) $(HOST_OUT_EXECUTABLES)/insertkeys.py -t $(TARGET_BUILD_VARIANT) -c $(TOP) $< -o $@ $(PRIVATE_MAC_PERMS_FILES)
+
+odm_mac_perms_keys.tmp :=
+all_odm_mac_perms_files :=