[Android][Cocos2d-x 3.9] curl/curl.h no such file or directory

cocos2d-x C++
#1

please help me,

I build android on cocos2d-x 3.9.

but I had error. “#include curl/cur.h : No such file or directory”

please help me… ;(

Android.mk

LOCAL_PATH := $(call my-dir)

include $(CLEAR_VARS)

$(call import-add-path,$(LOCAL_PATH)/…/…/cocos2d)
$(call import-add-path,$(LOCAL_PATH)/…/…/cocos2d/external)
$(call import-add-path,$(LOCAL_PATH)/…/…/cocos2d/cocos)

LOCAL_MODULE := cocos2dcpp_shared

LOCAL_MODULE_FILENAME := libcocos2dcpp

LOCAL_SRC_FILES := hellocpp/main.cpp
…/…/Classes/AppDelegate.cpp
…

LOCAL_C_INCLUDES := $(LOCAL_PATH)/…/…/Classes

_COCOS_HEADER_ANDROID_BEGIN

_COCOS_HEADER_ANDROID_END

LOCAL_STATIC_LIBRARIES := cocos2dx_static

_COCOS_LIB_ANDROID_BEGIN

_COCOS_LIB_ANDROID_END

include $(BUILD_SHARED_LIBRARY)

$(call import-module,.)

_COCOS_LIB_IMPORT_ANDROID_BEGIN

_COCOS_LIB_IMPORT_ANDROID_END

#2

Dependency on libcurl has been removed from Cococs2d-x 3.9

#3

add to the last line

$(call import-module,curl/prebuilt/android)
#4

I have run into this situation.According to your writing I did compile.But the game will crash!Do you know Why?