问题描述
我搜索了此问题的答案，但找不到任何好处.也许它们很旧，并且有些变化，所以我再问一遍.
I searched for the answer to this question but couldn't find any good. Maybe they're old and something has changed, so I ask again.
我的目录结构为:
my_project
my_project
-
src
src
bin
我想要的是，当我在根目录中创建时，二进制文件放在./bin中，而不是混乱的./src.但是如何?
I want that, when I do make in the root dir, the binaries are put in ./bin, instead of cluttering ./src. But how?
我正在使用C ++.我的Makefile.am没有什么特别的.只是bin_PROGRAM和_SOURCES变量.
I am using C++. My Makefile.am has nothing special. Just the bin_PROGRAM and _SOURCES variables.
当我运行make时，生成的二进制文件被放入./src中.我只想要它们在./bin中.
When I run make, the binaries generated are put into ./src. I simply want them in ./bin.
推荐答案
您在这里有错误的主意.
You've got the wrong idea here.
您运行configure的位置都将是您的构建树.这就是autoconf设计的工作方式.程序包的用户(不想使他们的源代码树变得混乱)会期望它以这种方式工作.
Your build tree is wherever you run configure. That's how autoconf is designed to work. Users of your package (who do not want to clutter their source tree) will expect it to work this way.
这种方法是一种更通用的解决方案，具有比您想象中的组织更大的灵活性.例如，想要维护源并在单独的文件系统上构建文件并不是很不寻常.
This approach is a more general solution with a lot more flexibility than the organization you're imagining. For instance, it's not terribly unusual to want to maintain sources and build files on separate filesystems.
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