c++ - 操作系统编译时间

Question

这只是一个一般性问题 - 我正在等待编译一些软件(我们在这里使用 Incredibuild，但仍可能需要 10/15 分钟)，这让我想知道，有谁知道需要多长时间才能编译编译Windows XP或Vista？

我做了一些谷歌搜索，但没有真正找到任何有用的信息

Answer 1

OP 正在询问 Windows:

"There are no other software projectslike this," Lucovsky said, "but theone thing that's remained constant[over the years] is how long it takesto build [Windows]. No matter whichgeneration of the product, it takes 12hours to compile and link the system."Even with the increase in processinghorsepower over the years, Windows hasgrown to match, and the developmentprocess has become far moresophisticated, so that Microsoft doesmore code analysis as part of thedaily build. "The CPUs in the buildlab are pegged constantly for 12hours," he said. "We've adapted theprocess since Windows 2000. Now, wedecompose the source [code] tree intoindependent source trees, and use anew build environment. It's amulti-machine environment that lets usturn the crank faster. But because ofall the new code analysis, it stilltakes 12 hours."

SOURCE

另见 Mark Lucovsky 经典 presentation关于开发 Windows NT/2000。

我不在微软工作，所以我不确定...