repack: move sbin to /system ramdisk and update repacking
for android-10

This will support updating the ramdisk to a different
compression format and co-exist with magisk.

We are also cleaning up and removing non android-10
api makefile actions.

We are also moving twrp repacking to its own class. We
check the new ramdisk format and if it's different
we have magisk compress using the new ramdisk format.

Change-Id: I770030aae7797e75817178b2f0fccd9f39dc23af
diff --git a/crypto/fscrypt/Android.mk b/crypto/fscrypt/Android.mk
index 8000d5e..0fa36c8 100755
--- a/crypto/fscrypt/Android.mk
+++ b/crypto/fscrypt/Android.mk
@@ -49,7 +49,7 @@
 LOCAL_MODULE := twrpfbe
 LOCAL_MODULE_TAGS := optional
 LOCAL_MODULE_CLASS := RECOVERY_EXECUTABLES
-LOCAL_MODULE_PATH := $(TARGET_RECOVERY_ROOT_OUT)/sbin
+LOCAL_MODULE_PATH := $(TARGET_RECOVERY_ROOT_OUT)/system/bin
 LOCAL_SRC_FILES := main.cpp
 LOCAL_SHARED_LIBRARIES := libtwrpfscrypt
 
@@ -59,10 +59,9 @@
 LOCAL_MODULE := fscryptpolicyget
 LOCAL_MODULE_TAGS := optional
 LOCAL_MODULE_CLASS := RECOVERY_EXECUTABLES
-LOCAL_MODULE_PATH := $(TARGET_RECOVERY_ROOT_OUT)/sbin
+LOCAL_MODULE_PATH := $(TARGET_RECOVERY_ROOT_OUT)/system/bin
 LOCAL_SRC_FILES := fscryptpolicyget.cpp
 LOCAL_SHARED_LIBRARIES := libtwrpfscrypt
-LOCAL_LDFLAGS += -Wl,-dynamic-linker,/sbin/linker64
 
 include $(BUILD_EXECUTABLE)
 
@@ -70,12 +69,11 @@
 LOCAL_MODULE := keystore_auth
 LOCAL_MODULE_TAGS := optional
 LOCAL_MODULE_CLASS := RECOVERY_EXECUTABLES
-LOCAL_MODULE_PATH := $(TARGET_RECOVERY_ROOT_OUT)/sbin
+LOCAL_MODULE_PATH := $(TARGET_RECOVERY_ROOT_OUT)/system/bin
 LOCAL_SRC_FILES := keystore_auth.cpp
 LOCAL_SHARED_LIBRARIES := libc libkeystore_binder libutils libbinder liblog
 LOCAL_CFLAGS += -DUSE_SECURITY_NAMESPACE
 LOCAL_SHARED_LIBRARIES += libkeystore_aidl
-LOCAL_LDFLAGS += -Wl,-dynamic-linker,/sbin/linker64
 
 include $(BUILD_EXECUTABLE)