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LINUX 是使用的GPL 那么我们在LINUX上开发的软件都要开源免费?
来源: 互联网 发布时间:2017-01-02
本文导语: 对不? 还是什么情况需要开源和免费? | Linux只有一个单内核,其它的so链接库都不是Linux 你没有链接Linux的内核,链接的是glibc这样的库 glibc/gcc是lgpl的,只连接不修改是不需要开源的 ...
对不?
还是什么情况需要开源和免费?
还是什么情况需要开源和免费?
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Linux只有一个单内核,其它的so链接库都不是Linux
你没有链接Linux的内核,链接的是glibc这样的库
glibc/gcc是lgpl的,只连接不修改是不需要开源的
你没有链接Linux的内核,链接的是glibc这样的库
glibc/gcc是lgpl的,只连接不修改是不需要开源的
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那如果是kernel开发,或者driver,是不是就必须开源了
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也不要,kernel允不允许lgpl没看到官方的文档,但是既然有闭源驱动,应该也是可以的
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看kernel 的COPYING 文件
NOTE! This copyright does *not* cover user programs that use kernel
services by normal system calls - this is merely considered normal use
of the kernel, and does *not* fall under the heading of "derived work".
Also note that the GPL below is copyrighted by the Free Software
Foundation, but the instance of code that it refers to (the Linux
kernel) is copyrighted by me and others who actually wrote it.
NOTE! This copyright does *not* cover user programs that use kernel
services by normal system calls - this is merely considered normal use
of the kernel, and does *not* fall under the heading of "derived work".
Also note that the GPL below is copyrighted by the Free Software
Foundation, but the instance of code that it refers to (the Linux
kernel) is copyrighted by me and others who actually wrote it.