bash dirname: command not found 当我运行 android 项目时出现错误 - NDK
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dirname: command not found error when I run android project - NDK
提问by Dv_MH
I'm building an android application in eclipse. I need to call a function written in C/C++. I setup everything including NDK, cygwin, etc (ask if u need more details), but when I try to run the project, I get this error
我正在 eclipse 中构建一个 android 应用程序。我需要调用一个用 C/C++ 编写的函数。我设置了所有内容，包括 NDK、cygwin 等（询问您是否需要更多详细信息），但是当我尝试运行该项目时，出现此错误
****Build of configuration Default for project C_Google_FaceDetect ****
C:\cygwin\bin\bash.exe C:\Android_NDK\ndk-build
cygwin warning:
MS-DOS style path detected:
C:\Documents and Settings\John Smith\eclipse_workspace\C_Google_FaceDetect
Preferred POSIX equivalent is:
/cygdrive/c/Documents and Settings/John Smith/eclipse_workspace/C_Google_FaceDetect
CYGWIN environment variable option "nodosfilewarning" turns off this warning.
Consult the user's guide for more details about POSIX paths:
http://cygwin.com/cygwin-ug-net/using.html#using-pathnames
C:\Android_NDK\ndk-build: line 40: dirname: command not found
C:\Android_NDK\ndk-build: line 78: uname: command not found ERROR:
Unknown host operating system:
***Build Finished ****
****项目 C_Google_FaceDetect 的默认配置构建****
C:\cygwin\bin\bash.exe C:\Android_NDK\ndk-build
cygwin警告：
检测到 MS-DOS 样式路径：
C:\Documents and Settings\John Smith\eclipse_workspace\C_Google_FaceDetect
首选的 POSIX 等效项是：
/cygdrive/c/Documents and Settings/John Smith/eclipse_workspace/C_Google_FaceDetect
CYGWIN 环境变量选项“nodosfilewarning”关闭此警告。
有关 POSIX 路径的更多详细信息，请参阅用户指南：
http://cygwin.com/cygwin-ug-net/using.html#using-pathnames
C:\Android_NDK\ndk-build: line 40: dirname: command not found
C:\Android_NDK\ndk-build: line 78: uname: command not found 错误：
未知主机操作系统：
** *构建完成****
The project name is C_Google_FaceDetect
项目名称是 C_Google_FaceDetect
If I use cygwin to get the PATH, I get
如果我使用 cygwin 来获取 PATH，我会得到
John Smith@E-USK3631BE /cygdrive/c
$ echo $PATH
/cygdrive/c/Program Files/PC Connectivity Solution
/cygdrive/c/WINDOWS/system32
/cygdrive/c/WINDOWS
/cygdrive/c/WINDOWS/System32/Wbem
/cygdrive/c/WINDOWS/system32/nls
/cygdrive/c/WINDOWS/system32/nls/ENGLISH
/cygdrive/c/Program Files/IVI Foundation/IVI/bin
/cygdrive/c/Program Files/IVI Foundation/VISA/WinNT/Bin
/cygdrive/c/Program Files/IVI Foundation/VISA/WinNT/Bin
/cygdrive/c/Program Files/MATLAB/R2012a/runtime/win32
/cygdrive/c/Program Files/MATLAB/R2012a/bin
/cygdrive/c/Program Files/MATLAB/R2010a/runtime/win32
/cygdrive/c/Program Files/MATLAB/R2010a/bin
/cygdrive/c/Program Files/emgucv 2.1.0.793/bin
/cygdrive/c/Documents and Settings/mchi7jb2/My Documents/GLUT/lib
/cygdrive/c/OGLSDK/lib
/cygdrive/c/Program Files/Microsoft Platform SDK for Windows Server 2003 R2/Lib
/cygdrive/c/Program Files/MATLAB/MATLAB Compiler Runtime/v713/runtime/win32
/cygdrive/c/Python27/python.exe
/cygdrive/c/Program Files/QuickTime/QTSystem
/cygdrive/c/Android_NDK
/cygdrive/c/Android_NDK/build
/cygdrive/c/Program Files/Java/jdk1.7.0_04/bin
/cygdrive/c/Android_NDK
/cygdrive/c/Android_NDK/ndk-build/usr/bin
/cygdrive/c/Android_SDK/tools
/cygdrive/c/Android_SDK/platform-tools
/cygdrive/c/Android_NDK
约翰·史密斯@E-USK3631BE /cygdrive/c
$回声 $PATH
/cygdrive/c/Program Files/PC 连接解决方案
/cygdrive/c/WINDOWS/system32
/cygdrive/c/WINDOWS
/cygdrive/c/WINDOWS/System32/Wbem
/cygdrive/c/WINDOWS/system32/nls
/cygdrive/c/WINDOWS/system32/nls/ENGLISH
/cygdrive/c/Program Files/IVI Foundation/IVI/bin
/cygdrive/c/Program Files/IVI Foundation/VISA/WinNT/Bin
/cygdrive/c/Program Files/IVI Foundation/VISA/WinNT/Bin
/cygdrive/c/Program Files/MATLAB/R2012a/runtime/win32
/cygdrive/c/Program Files/MATLAB/R2012a/bin
/cygdrive/c/Program Files/MATLAB/R2010a/runtime/win32
/cygdrive/c/Program Files/MATLAB/R2010a/bin
/cygdrive/c/程序文件/emgucv 2.1.0.793/bin
/cygdrive/c/Documents and Settings/mchi7jb2/My Documents/GLUT/lib
/cygdrive/c/OGLSDK/lib
/cygdrive/c/Program Files/Microsoft Platform SDK for Windows Server 2003 R2/Lib
/cygdrive/c/Program Files/MATLAB/MATLAB Compiler Runtime/v713/runtime/win32
/cygdrive/c/Python27/python.exe
/cygdrive/c/程序文件/QuickTime/QTSystem
/cygdrive/c/Android_NDK
/cygdrive/c/Android_NDK/build
/cygdrive/c/Program Files/Java/jdk1.7.0_04/bin
/cygdrive/c/Android_NDK
/cygdrive/c/Android_NDK/ndk-build/usr/bin
/cygdrive/c/Android_SDK/tools
/cygdrive/c/Android_SDK/platform-tools
/cygdrive/c/Android_NDK
My Android.mk file is as follows
我的Android.mk文件如下
LOCAL_PATH := $(call my-dir)
include $(CLEAR_VARS)
LOCAL_MODULE := C_Google_FaceDetect
LOCAL_SRC_FILES := yuv_decoder.c
include $(BUILD_SHARED_LIBRARY)
Please help
请帮忙
采纳答案by Dv_MH
The problem is gonne when I used this C:\cygwin\bin\bash.exe --login -i C:\Android_NDK\ndk-build instead of this C:\cygwin\bin\bash.exe C:\Android_NDK\ndk-build
当我使用这个 C:\cygwin\bin\bash.exe --login -i C:\Android_NDK\ndk-build 而不是这个 C:\cygwin\bin\bash.exe C:\Android_NDK\ndk 时，问题就解决了-建造
in the eclipse build command
在 eclipse 构建命令中
I found the answer there,Running Cygwin commands from batch file
我在那里找到了答案，从批处理文件中运行 Cygwin 命令
maybe the problem is only gonne because I have bigger problems now I dunno
也许问题只是因为我现在有更大的问题我不知道
