Android生成错误的命令
Android生成错误的命令
提问于 2017-05-03 05:13:58
我对android有个问题--构建时没有将共享库复制到中间层/ndkbuild文件夹。我在Android.mk中创建了如下模块：
Android.mk
LOCAL_PATH := $(call my-dir)
include $(CLEAR_VARS)
EXT_LIB_ROOT := $(LOCAL_PATH)/../prebuilt/dcmtk
LOCAL_MODULE := ofstd
LOCAL_SRC_FILES := $(EXT_LIB_ROOT)/ofstd/lib/$(TARGET_ARCH_ABI)/libofstd.so
LOCAL_EXPORT_C_INCLUDES := $(EXT_LIB_ROOT)/ofstd/include
include $(PREBUILT_SHARED_LIBRARY)
include $(CLEAR_VARS)
LOCAL_MODULE := oflog
LOCAL_SRC_FILES := $(EXT_LIB_ROOT)/oflog/lib/$(TARGET_ARCH_ABI)/liboflog.so
LOCAL_EXPORT_C_INCLUDES := $(EXT_LIB_ROOT)/oflog/include
LOCAL_SHARED_LIBRARIES := ofstd
include $(PREBUILT_SHARED_LIBRARY)它构建并生成的命令是：
D:\android-sdk\ndk-bundle\\build\ndk-build.cmd NDK_PROJECT_PATH=null APP_BUILD_SCRIPT=C:\dev\trunk\myApp\app\Android.mk NDK_APPLICATION_MK=C:\dev\trunk\myApp\app\Application.mk APP_ABI=x86 NDK_ALL_ABIS=x86 NDK_DEBUG=1 APP_PLATFORM=android-21 NDK_OUT=C:/dev/trunk/myApp/app/build/intermediates/ndkBuild/debug/obj NDK_LIBS_OUT=C:\dev\trunk\myApp\app\build\intermediates\ndkBuild\debug\lib APP_SHORT_COMMANDS=false LOCAL_SHORT_COMMANDS=false -B -n现在，日志的输出是：
md "C:\dev\trunk\myApp\app\build\intermediates\ndkBuild\debug\lib\x86" >NUL 2>NUL || rem
D:/android-sdk/ndk-bundle/build//../prebuilt/windows-x86_64/bin/echo.exe [x86] "Gdbserver ": "[i686-linux-android] C:\dev\trunk\myApp\app\build\intermediates\ndkBuild\debug\lib/x86/gdbserver"
copy /b/y "D:\android-sdk\ndk-bundle\build\\..\prebuilt\android-x86\gdbserver\gdbserver" "C:\dev\trunk\myApp\app\build\intermediates\ndkBuild\debug\lib\x86\gdbserver" > NUL
D:/android-sdk/ndk-bundle/build//../prebuilt/windows-x86_64/bin/echo.exe [x86] "Gdbsetup ": "C:\dev\trunk\myApp\app\build\intermediates\ndkBuild\debug\lib/x86/gdb.setup"
D:/android-sdk/ndk-bundle/build//../prebuilt/windows-x86_64/bin/echo.exe "set solib-search-path C:/dev/trunk/myApp/app/build/intermediates/ndkBuild/debug/obj/local/x86" > C:\dev\trunk\myApp\app\build\intermediates\ndkBuild\debug\lib/x86/gdb.setup
D:/android-sdk/ndk-bundle/build//../prebuilt/windows-x86_64/bin/echo.exe "directory D:/android-sdk/ndk-bundle/build//../platforms/android-21/arch-x86 D:/android-sdk/ndk-bundle/build//../sources/cxx-stl/gnu-libstdc++ C:/dev/trunk/myApp/app/../prebuilt/dcmtk/ofstd/include" >> C:\dev\trunk\myApp\app\build\intermediates\ndkBuild\debug\lib/x86/gdb.setup
md "C:\dev\trunk\myApp\app\build\intermediates\ndkBuild\debug\obj\local\x86" >NUL 2>NUL || rem
D:/android-sdk/ndk-bundle/build//../prebuilt/windows-x86_64/bin/echo.exe [x86] "Prebuilt ": "libofstd.so <= C:/dev/trunk/myApp/app/../prebuilt/dcmtk/ofstd/lib/x86/"
copy /b/y "C:\dev\trunk\myApp\app\..\prebuilt\dcmtk\ofstd\lib\x86\libofstd.so" "C:\dev\trunk\myApp\app\build\intermediates\ndkBuild\debug\obj\local\x86\libofstd.so" > NUL
D:/android-sdk/ndk-bundle/build//../prebuilt/windows-x86_64/bin/echo.exe [x86] "Install ": "libofstd.so => C:\dev\trunk\myApp\app\build\intermediates\ndkBuild\debug\lib/x86/libofstd.so"
copy /b/y "C:\dev\trunk\myApp\app\build\intermediates\ndkBuild\debug\obj\local\x86\libofstd.so" "C:\dev\trunk\myApp\app\build\intermediates\ndkBuild\debug\lib\x86\libofstd.so" > NUL
D:/android-sdk/ndk-bundle/build//../toolchains/x86-4.9/prebuilt/windows-x86_64/bin/i686-linux-android-strip --strip-unneeded C:\dev\trunk\myApp\app\build\intermediates\ndkBuild\debug\lib/x86/libofstd.so
D:/android-sdk/ndk-bundle/build//../prebuilt/windows-x86_64/bin/echo.exe [x86] "Prebuilt ": "liboflog.so <= C:/dev/trunk/myApp/app/../prebuilt/dcmtk/oflog/lib/x86/"
copy /b/y "C:\dev\trunk\myApp\app\..\prebuilt\dcmtk\oflog\lib\x86\liboflog.so" "C:\dev\trunk\myApp\app\build\intermediates\ndkBuild\debug\obj\local\x86\liboflog.so" > NUL
D:/android-sdk/ndk-bundle/build//../prebuilt/windows-x86_64/bin/echo.exe [x86] "Install ": "liboflog.so => C:\dev\trunk\myApp\app\build\intermediates\ndkBuild\debug\lib/x86/liboflog.so"
copy /b/y "C:\dev\trunk\myApp\app\build\intermediates\ndkBuild\debug\obj\local\x86\liboflog.so" "C:\dev\trunk\myApp\app\build\intermediates\ndkBuild\debug\lib\x86\liboflog.so" > NUL
D:/android-sdk/ndk-bundle/build//../toolchains/x86-4.9/prebuilt/windows-x86_64/bin/i686-linux-android-strip --strip-unneeded C:\dev\trunk\myApp\app\build\intermediates\ndkBuild\debug\lib/x86/liboflog.so不幸的是，没有复制或生成任何文件。通过从命令行运行相同的命令，结果是相同的。但是，如果我们在命令末尾跳过-n标志，则该命令将成功完成复制的文件。那么，我的问题是如何省略-n，以及该标志的目的是什么？我正在使用最新的稳定ndk版本。
回答 1
Stack Overflow用户
发布于 2017-05-03 05:29:15
- 检查项目文件夹中的local.properties文件中的ndk路径。它展示了用于构建makefile的ndk-bundle路径。 ndk.dir=/Users/../Library/Android/sdk/ndk-bundle
- 检查gradle文件中的生成脚本。这个脚本显示了共享库的位置： sourceSets.main { jni.srcDirs = [] jniLibs.srcDir 'src/main/libs‘} 这显示了ndk构建的makefile路径： externalNativeBuild { ndkBuild { path 'src/main/jni/Android.mk‘}
再看看我的另一个答案，也许会对你有帮助。Linking shared libraries
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/43751577
复制相关文章
相似问题
腾讯云开发者
