From bd7492de28963b7e74e8e5d3f17ec9a5a287d9c3 Mon Sep 17 00:00:00 2001
From: Ethan Yonker <dees_troy@teamw.in>
Date: Wed, 7 Dec 2016 13:55:01 -0600
Subject: Support File Based Encryption

Change-Id: Ib688ddd0c32d3999590cacd86b6d9b18eac336e9
---
 crypto/ext4crypt/Android.mk | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 crypto/ext4crypt/Android.mk

(limited to 'crypto/ext4crypt/Android.mk')

diff --git a/crypto/ext4crypt/Android.mk b/crypto/ext4crypt/Android.mk
new file mode 100644
index 000000000..531aca199
--- /dev/null
+++ b/crypto/ext4crypt/Android.mk
@@ -0,0 +1,33 @@
+LOCAL_PATH := $(call my-dir)
+ifeq ($(TW_INCLUDE_CRYPTO), true)
+include $(CLEAR_VARS)
+
+LOCAL_MODULE := libe4crypt
+LOCAL_MODULE_TAGS := eng optional
+LOCAL_CFLAGS :=
+LOCAL_SRC_FILES := Decrypt.cpp Ext4Crypt.cpp Keymaster.cpp KeyStorage.cpp ScryptParameters.cpp Utils.cpp HashPassword.cpp
+LOCAL_SHARED_LIBRARIES := libselinux libc libc++ libext4_utils libsoftkeymaster libbase libcrypto libcutils libkeymaster_messages libhardware libprotobuf-cpp-lite
+LOCAL_STATIC_LIBRARIES := libscrypt_static
+LOCAL_C_INCLUDES := system/extras/ext4_utils external/scrypt/lib/crypto system/security/keystore hardware/libhardware/include/hardware system/security/softkeymaster/include/keymaster system/keymaster/include
+
+ifneq ($(wildcard hardware/libhardware/include/hardware/keymaster0.h),)
+    LOCAL_CFLAGS += -DTW_CRYPTO_HAVE_KEYMASTERX
+    LOCAL_C_INCLUDES +=  external/boringssl/src/include
+endif
+
+include $(BUILD_SHARED_LIBRARY)
+
+
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := twrpfbe
+LOCAL_MODULE_TAGS := optional
+LOCAL_MODULE_CLASS := RECOVERY_EXECUTABLES
+LOCAL_MODULE_PATH := $(TARGET_RECOVERY_ROOT_OUT)/sbin
+LOCAL_SRC_FILES := main.cpp
+LOCAL_SHARED_LIBRARIES := libe4crypt
+#LOCAL_LDFLAGS += -Wl,-dynamic-linker,/sbin/linker64
+
+include $(BUILD_EXECUTABLE)
+
+endif
-- 
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