super partition: mount super partitions using fs_mgr
We are now requiring fstab v2 for android-10+ trees. You can
specify twrp flags using /etc/twrp.flags to label and
annotate partitions.
This patchset uses fs_mgr to load the super partition and build
device mapper blocks off vendor and system depending on the slot
in use. These are mapped to partitions in TWRP and allowed to
be mounted read-only. The super partition is also mapped into a
TWRP partition in order to backup the entire partition. You cannot
backup individual device mapper blocks due to the device can only
be read-only. Therefore you cannot write back to the device mapper.
Change-Id: Icc1d895dcf96ad5ba03989c9bf759419d83673a3
diff --git a/Android.mk b/Android.mk
index 6875d03..0bbad69 100755
--- a/Android.mk
+++ b/Android.mk
@@ -52,6 +52,9 @@
TARGET_RECOVERY_GUI := true
+LOCAL_STATIC_LIBRARIES :=
+LOCAL_SHARED_LIBRARIES :=
+
ifneq ($(TW_DEVICE_VERSION),)
LOCAL_CFLAGS += -DTW_DEVICE_VERSION='"-$(TW_DEVICE_VERSION)"'
else
@@ -77,6 +80,19 @@
tarWrite.c \
twrpAdbBuFifo.cpp
+ifeq ($(shell test $(PLATFORM_SDK_VERSION) -ge 29; echo $$?),0)
+ LOCAL_STATIC_LIBRARIES += libavb
+ LOCAL_SHARED_LIBRARIES += libfs_mgr libinit
+ LOCAL_C_INCLUDES += \
+ system/core/fs_mgr/libfs_avb/include/ \
+ system/core/fs_mgr/include_fstab/ \
+ system/core/fs_mgr/include/ \
+ system/core/fs_mgr/libdm/include/ \
+ system/core/fs_mgr/liblp/include/ \
+ system/gsid/include/ \
+ system/core/init/
+endif
+
ifneq ($(TARGET_RECOVERY_REBOOT_SRC),)
LOCAL_SRC_FILES += $(TARGET_RECOVERY_REBOOT_SRC)
endif
@@ -117,9 +133,6 @@
LOCAL_C_INCLUDES += external/boringssl/include external/libcxx/include
endif
-LOCAL_STATIC_LIBRARIES :=
-LOCAL_SHARED_LIBRARIES :=
-
LOCAL_STATIC_LIBRARIES += libguitwrp
LOCAL_SHARED_LIBRARIES += libz libc libcutils libstdc++ libtar libblkid libminuitwrp libminadbd libmtdutils libtwadbbu libbootloader_message_twrp
LOCAL_SHARED_LIBRARIES += libcrecovery libtwadbbu libtwrpdigest libc++ libaosprecovery
@@ -153,7 +166,6 @@
else
LOCAL_SHARED_LIBRARIES += libziparchive
LOCAL_C_INCLUDES += system/core/libziparchive/include
- LOCAL_C_FLAGS += -DUSE_
endif
else
LOCAL_SHARED_LIBRARIES += libminzip
@@ -190,6 +202,10 @@
TWRP_REQUIRED_MODULES += libhardware
endif
+ifeq ($(PRODUCT_USE_DYNAMIC_PARTITIONS),true)
+ LOCAL_CFLAGS += -DPRODUCT_USE_DYNAMIC_PARTITIONS=1
+endif
+
LOCAL_MODULE_PATH := $(TARGET_RECOVERY_ROOT_OUT)/sbin
ifeq ($(TARGET_RECOVERY_TWRP_LIB),)