使用Visual Studio的link.exe的链接文件限制是什么? [英] What is the link file limit using Visual Studio's link.exe?

问题描述

我知道某些链接器对命令行上允许的目标文件数有限制.什么是Visual Studio?另外，如果您超过此数目，则某些链接器允许您指定一个包含所有目标文件名称的文件，并且您只能将其作为参数传递.这是一个示例，向您展示我的意思:

I know some linkers have a limit of how many object files are allowed on the command line. What is Visual Studio's? Also, if you exceed this number, some linkers allow you to specify a file containing the name of all the object files, and you would only pass that as an argument. Here's an example to show you what I mean:

some_linker file1.o file2.o ... file9000.o -out=some.lib

假设9000对于此链接器来说太大了，但是它允许您将指向对象的路径写入另一个文件example.txt:

Suppose 9000 is too much for this linker, but it allows you to write the path to the objects in another file, example.txt:

file1.o
file2.o
...
file9000.o

链接器调用变为:

some_linker -input=example.txt -out=some.lib

在这种情况下，Visual Studio的行为如何?它允许这样的事情吗?

How is Visual Studio behaving in this situation? Does it allow for something like this?

推荐答案

在

The maximum number of arguments doesn't appear to be specified in that portion of the documentation. I'm not sure if this is provided elsewhere, but I personally haven't seen it.

但是，link.exe 确实允许您指定一个文本文件，其中包含所有目标文件的名称，该文件称为命令文件".根据文档，您可以通过在命令文件名前添加以下命令来指定命令文件一个at符号:

However, link.exe does allow you to specify a text file containing the name of all the object files, which it calls a "command file". According to the documentation, you specify a command file by prepending its filename with an at sign:

LINK @commandfile

命令文件中的参数可以用空格或制表符(如在命令行上)和换行符分隔.

The arguments in the command file can be separated by either spaces or tabs (as on the command line) and by newline characters.

这篇关于使用Visual Studio的link.exe的链接文件限制是什么?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！