关于Android的NDK的iostream问题(Issue regarding iostream

2019-10-16 18:27发布

While trying to execute a program based on C++ in android via NDK platform, the compilation is giving error that 'iostream' and 'vector' header files are not found, as I have included both of them in my C++ code.
M using android-ndk-r5b and compiling it with Cygwin.
I have seen most of the header files (even iostream & vector) in the folder **root\android-ndk-r5b\sources\cxx-stl\gnu-libstdc++\include\** but dont know why its still showing the error.
I have to fetch some header files(*.h) and some cpp files also for my program, also guide me where to place the header files & how to mention them in make file.
My android make file is:

**ANDROID.MK**

LOCAL_PATH := $(call my-dir)

include $(CLEAR_VARS)

LOCAL_MODULE    := NDK1
FILE_LIST := $(wildcard $(LOCAL_PATH)/*.cpp) 
LOCAL_SRC_FILES := $(FILE_LIST:$(LOCAL_PATH)/%=%) 
APP_STL := gnustl_static
APP_STL := stlport_static

include $(BUILD_SHARED_LIBRARY)

我已经搜查,但仍然没有发现命令如何在这种android.mk指定的头文件! 提前致谢。

Answer 1:

APP_STL指令需要进入Application.mk文件。

请仔细看文档(文档/ CPLUSPLUS-的support.html文件):

但是,您可以通过可变APP_STL设置到别的你Application.mk东西,比如选择不同的实现:

APP_STL:= stlport_static



文章来源: Issue regarding iostream in android NDK