然后介绍了交叉编译系统ZLTCG的开发背景和体系结构。

Then it introduces the developing background and architecture of the cross-compiler system, ZLTCG.

youdao

用gcc存在一个问题，对每一个目标OS或是系统架构，我们都需要一个单独的交叉编译器。

The problem with using GCC was that for every target OS or architecture we would need a separate cross compiler.

youdao

我改变我们的构建系统，以处理交叉编译和打包。

I am changing our build system in order to handle cross-compiling and packaging.

youdao