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android - 编译.c库Eclipse for Android错误

转载 作者:行者123 更新时间:2023-11-30 17:14:07 24 4
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我正在使用 Eclipse for Windows、Android SDK 和 Android NDK(我确信所有路径都设置正确)。

我正在寻找在 jni 文件夹中编译 .c 库的位置,但发生了一些错误。该库依赖于外部 .so 库,这些是我的 Makefile、Android.mk 和库: jni folder

Android.mk:

LOCAL_PATH := $(call my-dir)

#---------------------------------------------------------------

include $(CLEAR_VARS)
LOCAL_MODULE := pdbeatdetection
LOCAL_C_INCLUDES := $(LOCAL_PATH)\C:\PROGRAMMING\pd-0.45-4\src
LOCAL_CFLAGS := -DPD
LOCAL_SRC_FILES := pdbeatdetection.c
LOCAL_LDLIBS := -L$(LOCAL_PATH)\C:\PROGRAMMING\PdCore\libs\armeabi\ -lpdnative
include $(BUILD_SHARED_LIBRARY)

Makefile:

all:
C:\PROGRAMMING\android-ndk-r10d\ndk-build.cmd
mkdir ../tmp
cp ..\libs\armeabi\libpdBeatDetection.so ..\tmp\pdbeatdetection.pd_linux
cd ..\tmp && zip externals.zip *.pd_linux && mv externals.zip ..\res\raw
rm -rf ..\tmp

我遵循了一些教程,但仍然无法解决这个问题。您能否给我编译该库的建议,以避免出现以下错误?

错误:

Description Resource    Path    Location    Type
make.exe: *** [obj/local/armeabi/libpdbeatdetection.so] Error 1 Discoteque C/C++ Problem

谢谢!

最佳答案

如果您的代码依赖于外部 .so 文件,则应使用 PREBUILT_SHARED_LIBRARY 宏正确声明它,如下所示:

LOCAL_PATH := $(call my-dir)

#dependency
include $(CLEAR_VARS)
LOCAL_MODULE := pdnative
LOCAL_SRC_FILES := C:/PROGRAMMING/PdCore/libs/$(TARGET_ARCH_ABI)/libpdnative.so
LOCAL_EXPORT_C_INCLUDES := C:/PROGRAMMING/pd-0.45-4/src
include $(PREBUILT_SHARED_LIBRARY)

#your module
include $(CLEAR_VARS)
LOCAL_MODULE := pdbeatdetection
LOCAL_SRC_FILES := pdbeatdetection.c
LOCAL_CFLAGS := -DPD
include $(BUILD_SHARED_LIBRARY)

如果这还不足以解决您的问题,请直接调用 ndk-build.cmd 向我们提供报告的错误。

关于android - 编译.c库Eclipse for Android错误,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/30463814/

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