LOCAL_PATH := $(call my-dir)
include $(CLEAR_VARS)

LOCAL_MODULE := hpatchz

# args
LZMA  := 1

ifeq ($(LZMA),0)
  Lzma_Files :=
else
  # https://github.com/sisong/lzma
  LZMA_PATH  := $(LOCAL_PATH)/../../../lzma/C/
  Lzma_Files := $(LZMA_PATH)/LzmaDec.c  \
                $(LZMA_PATH)/Lzma2Dec.c
endif

HDP_PATH  := $(LOCAL_PATH)/../../
Hdp_Files := $(HDP_PATH)/file_for_patch.c \
             $(HDP_PATH)/libHDiffPatch/HPatch/patch.c

Src_Files := $(LOCAL_PATH)/hpatch_jni.c \
             $(LOCAL_PATH)/hpatch.c

DEF_LIBS  := -lz
DEF_FLAGS := -Os -D_CompressPlugin_zlib -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64
ifeq ($(LZMA),0)
else
  DEF_FLAGS += -D_7ZIP_ST -D_CompressPlugin_lzma -D_CompressPlugin_lzma2 \
               -I$(LZMA_PATH)
endif

LOCAL_SRC_FILES  := $(Src_Files) $(Lzma_Files) $(Hdp_Files)
LOCAL_LDLIBS     := -llog -landroid  $(DEF_LIBS)
LOCAL_CFLAGS     := -DANDROID_NDK $(DEF_FLAGS)
include $(BUILD_SHARED_LIBRARY)