是否可以同时安装2个不同版本的GCC？ [英] Is it possible to install 2 different versions of GCC at the same time?

问题描述

我使用Ubuntu 9.10

对于特定的一段代码，我需要GCC 3.2，但我的版本更高。是否可以安装多个版本并使用我想要的？

解决方案

你有没有？

如果gcc 3.3是好的，你可以下载gcc-3.3和相关的.deb软件包，我猜想它会安装并且愉快地与你用业力获得的gcc 4.4共存。 （您必须确保将其作为gcc-3.3调用。）

否则，您必须：

• 下载相关的gcc源码包


• 使用installdir自行构建它，如/opt/gcc-3.3


• 确保在需要时正确设置PATH。

I am using Ubuntu 9.10
For a particular piece of code I require GCC 3.2 but I have a higher version. Is it possible to install multiple versions and use whichever one I want to ?

解决方案

Have you searched the Ubuntu package archive for gcc ?

If gcc 3.3 is ok, you could download the gcc-3.3 and related .deb packages for dapper and I suspect it will install and happily co-exist with the gcc 4.4 you get with karmic. (You'll have to be sure to invoke it as gcc-3.3.)

Otherwise you would have to:

• download the relevant gcc source bundle
• build it yourself with an installdir some place out of the way like /opt/gcc-3.3
• make sure to set your PATH correctly when you need it.

这篇关于是否可以同时安装2个不同版本的GCC？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！