Fix for LineageOS build

 * Match LineageOS cryptfs_hw location
 * Fallback to toybox if busybox is not persent, and warn about this

Change-Id: I5bc1399602f59f4d22827ff7e47acb901b1e33c6
diff --git a/crypto/lollipop/Android.mk b/crypto/lollipop/Android.mk
index 6dc386a..8c2d5a0 100644
--- a/crypto/lollipop/Android.mk
+++ b/crypto/lollipop/Android.mk
@@ -10,11 +10,7 @@
 LOCAL_C_INCLUDES := external/openssl/include $(commands_recovery_local_path)/crypto/scrypt/lib/crypto
 
 ifeq ($(TARGET_HW_DISK_ENCRYPTION),true)
-    ifeq ($(TARGET_CRYPTFS_HW_PATH),)
-        LOCAL_C_INCLUDES += device/qcom/common/cryptfs_hw
-    else
-        LOCAL_C_INCLUDES += $(TARGET_CRYPTFS_HW_PATH)
-    endif
+    LOCAL_C_INCLUDES += $(TARGET_CRYPTFS_HW_PATH)
     LOCAL_SHARED_LIBRARIES += libcryptfs_hw
     LOCAL_CFLAGS += -DCONFIG_HW_DISK_ENCRYPTION
 endif
@@ -40,11 +36,7 @@
 LOCAL_C_INCLUDES := external/openssl/include $(commands_recovery_local_path)/crypto/scrypt/lib/crypto
 
 ifeq ($(TARGET_HW_DISK_ENCRYPTION),true)
-    ifeq ($(TARGET_CRYPTFS_HW_PATH),)
-        LOCAL_C_INCLUDES += device/qcom/common/cryptfs_hw
-    else
-        LOCAL_C_INCLUDES += $(TARGET_CRYPTFS_HW_PATH)
-    endif
+    LOCAL_C_INCLUDES += $(TARGET_CRYPTFS_HW_PATH)
     LOCAL_SHARED_LIBRARIES += libcryptfs_hw
     LOCAL_CFLAGS += -DCONFIG_HW_DISK_ENCRYPTION
 endif