Android NDK 交叉编译C++代码生成.so共享库详细步骤
Android NDK 调用c++ stl 模板库(修改android.mk文件)
1 在需要调用模板库的文件前包含头文件:
#include <iostream>
#include <vector>
此时编译可能不过,需要在android.mk文件内添加:
LOCAL_C_INCLUDES := /home/administrator/android-ndk-r5b/sources/cxx-stl/stlport/stlport (ndk安装路径下的stl库)
2 在 mk 文件前加入:
APP_STL := stlprot_static (模板库以静态库的方式添加)
....
LOCAL_LDLIBS := -L$(SYSROOT)/usr/lib -llog
/home/administrator/android-ndk-r5b/sources/cxx-stl/stlport/libs/armeabi/libstlport_static.a
我的Android.mk文件中的内容为:
LOCAL_PATH := $(call my-dir) LOCAL_C_INCLUDES += external/stlport/stlport LOCAL_C_INCLUDES += bionic LOCAL_C_INCLUDES += bionic/libstdc++/include LOCAL_SHARED_LIBRARIES := libstlport GXPM_LIB_DIR := ../../../common/GoxceedPM include $(CLEAR_VARS) #$(GXPM_LIB_DIR)/minidb/minilzo/minilzo.c GXPM_SRC_FILES := $(GXPM_LIB_DIR)/zlib/adler32.c $(GXPM_LIB_DIR)/zlib/compress.c $(GXPM_LIB_DIR)/zlib/crc32.c $(GXPM_LIB_DIR)/zlib/deflate.c $(GXPM_LIB_DIR)/zlib/gzio.c $(GXPM_LIB_DIR)/zlib/inffast.c $(GXPM_LIB_DIR)/zlib/inflate.c $(GXPM_LIB_DIR)/zlib/inftrees.c $(GXPM_LIB_DIR)/zlib/trees.c $(GXPM_LIB_DIR)/zlib/uncompr.c $(GXPM_LIB_DIR)/zlib/zutil.c $(GXPM_LIB_DIR)/lz4/lz4.c $(GXPM_LIB_DIR)/lz4/lz4frame.c $(GXPM_LIB_DIR)/lz4/lz4hc.c $(GXPM_LIB_DIR)/lz4/xxhash.c $(GXPM_LIB_DIR)/minilzo/minilzo.c $(GXPM_LIB_DIR)/minidb/bitmap.c $(GXPM_LIB_DIR)/minidb/buddy.c $(GXPM_LIB_DIR)/minidb/compressor.cpp $(GXPM_LIB_DIR)/minidb/compr_lz4.cpp $(GXPM_LIB_DIR)/minidb/compr_lz77.cpp $(GXPM_LIB_DIR)/minidb/compr_lzo.cpp $(GXPM_LIB_DIR)/minidb/compr_zlib.cpp $(GXPM_LIB_DIR)/minidb/db.cpp $(GXPM_LIB_DIR)/minidb/hash.c $(GXPM_LIB_DIR)/minidb/io.cpp $(GXPM_LIB_DIR)/minidb/map.c $(GXPM_LIB_DIR)/textcode_convert.c LOCAL_SRC_FILES := $(GXPM_SRC_FILES) gomedia.cpp LOCAL_C_INCLUDES := $(LOCAL_PATH)/../../../common/GoxceedPM/zlib/include $(LOCAL_PATH)/../../../common/GoxceedPM/lz4 $(LOCAL_PATH)/../../../common/GoxceedPM/minilzo $(LOCAL_PATH)/../../../common/GoxceedPM/minidb $(LOCAL_PATH)/../../../common/GoxceedPM/core $(LOCAL_PATH)/../../../common/GoxceedPM LOCAL_LDLIBS := -llog LOCAL_MODULE := gomedia include $(BUILD_SHARED_LIBRARY)
Application.mk:
APP_ABI := all APP_PLATFORM := android-8 APP_STL := stlport_static APP_CPPFLAGS := -fpermissive
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