语法错误接近意外令牌' $'in\r "

I'm trying to compile the NIST Biometric Image Software, and I have been having trouble all day. I finally got the source checked out right, and I installed cygwin with no problems (I have used it in the past), but when I went to compile, I get this error:

我正在编写NIST的生物特征图像软件，我一整天都有麻烦。我最终检查了源代码，并安装了cygwin，没有任何问题(我以前用过它)，但是当我去编译时，我得到了这个错误:

 $  sh setup.sh </cygdrive/c/NBIS> [--without-X11]
 setup.sh: line 94: syntax error near unexpected token `$'in\r''
 'etup.sh: line 94: `    case $1 in

Now I'm sure any advanced coder would head to the setup.sh and look for problems, but I'm not really much of a coder (I'm only compiling this because there are no pre-compiled packages) so I don't know what to do. I didn't install any libraries with cygwin, I just left everything default. I'm trying to follow the NBIS manual, but I don't really understand it that well and so I'm struggling badly. Maybye taking a look at it you may notice something I missed: http://www.nist.gov/customcf/get_pdf.cfm?pub_id=51097

现在我确信任何高级的编码器都将进入这个设置。sh和查找问题，但是我不是一个真正的程序员(我只是编译这个，因为没有预编译的包)，所以我不知道该怎么做。我没有安装有cygwin的库，我只是把所有的东西都默认了。我试着遵循NBIS手册，但是我不太理解它，所以我很挣扎。也许你会注意到我漏掉了什么:http://www.nist.gov/customcf/get_pdf.cfm?

5 个解决方案

#1

To convert setup.sh to Unix line endings on Cygwin, use

将设置。使用Cygwin的sh到Unix行结束符

dos2unix setup.sh

#2

run

运行

sed -i 's/\r//' setup.sh

to fix your line endings

修正你的行尾

#3

Easy way to convert example.sh file to unix is use NotePad++ (Edit>EOL Conversion>UNIX/OSX Format)

转换示例的简单方法。sh文件到unix是使用NotePad++(编辑>EOL转换> unix /OSX格式)

You can also set the default EOL in notepad++ (Settings>Preferences>New Document/Default Directory>select Unix/OSX under the Format box)

您还可以在notepad++中设置默认的EOL(设置>首选项>新文档/默认目录>在Format框下选择Unix/OSX)

#4

Windows uses two characters (CR and LF, or \r\n) to mark the end of a line in a text file. Unix, Linux, and (by default) Cygwin use a single LF or '\n' character. Some Cygwin tools are able to deal with either format, but sh typically can't.

Windows使用两个字符(CR和LF，或\r\n)来标记文本文件中一行的末尾。Unix、Linux和Cygwin(默认情况下)使用一个LF或'\n'字符。一些Cygwin工具可以处理这两种格式，但是sh通常不能。

It looks like setup.sh uses Windows-style line endings -- or at least line 94 does.

它看起来像设置。sh使用windows风格的行尾——或者至少是第94行。

I didn't find the download for the sources, but if they're distributed as a zip file, you might need to extract them using the Cygwin unzip command with the -a option, so any line endings are automatically converted.

我没有找到源文件的下载，但是如果它们是作为zip文件分发的，您可能需要使用Cygwin unzip命令和-a选项来提取它们，因此任何行结尾都将自动转换。

But I suspect there's more to it than that. The distributed setup.sh file shouldn't have had any Windows-style line endings in the first place, and if it did, I don't know why the problem wouldn't show up until line 94.

但我怀疑还有更多的原因。分布式安装。sh文件一开始不应该有任何windows风格的行结尾，如果有，我不知道为什么问题直到第94行才出现。

If you can post the URL for the source download, I'll take a look at setup.exe.

如果您可以发布源下载的URL，我将查看setup.exe。

#5

Tell Cygwin bash to ignore CR characters:

告诉Cygwin bash忽略CR字符:

set -o igncr

(from https://*.com/a/14607651/1098603)

(来自https://*.com/a/14607651/1098603)

Note that igncr is specific to Cygwin and will fail on Linux, as indicated by @KeithThompson.

请注意，igncr是针对Cygwin的，并且会在Linux上失败，如@KeithThompson所示。

#1