接口与围棋C库 [英] Interface Go with C libraries
问题描述
如何一个接口的围棋程序用C语言库?
我已经浏览Go的源$ C $ C,但我还是没有想出来。如果有人已经这样做了,你可以分享吗?
更新:感谢@fserb,我从转到来源张贴一些文档:
CGO使围棋的创建
调用C code型包。
用法:CGO [编译器选项] file.go
编译器选项传递
通过uninter preTED调用时
GCC编译器的的C部分
包。
输入file.go是语法
一个导入有效围棋源文件
伪包的C,然后指
类型,如C.size_t,变量如
作为C.stdout,或诸如功能
C.putchar。
如果的C导入立即
通过评论pceded $ P $,这则留言是
编译C当用作首标
包的部分。例如:
//的#include<&stdio.h中GT;
//#包括LT&;&errno.h中GT;
进口C
CGO将输入到文件
四个输出文件:二围棋源
文件,6C一个C文件(或8C或者5C),
和C文件GCC。
标准包装的makefile规则
Make.pkg自动使用过程中
CGO。见$ GOROOT /其它/ CGO /标准输入输出和
$ GOROOT的例子/其它/ CGO / GMP。
CGO尚不支持gccgo工作。
块引用>解决方案。另外,看看随身源$ C $ C,了解有关如何在Go包装一个C库为例code杂项/ CGO / GMP。
How does one interface a Go program with a C library?
I've been browsing Go's source code but I still didn't figured it out. If someone has already done so, could you share, please?
UPDATED: Thanks to @fserb, I am posting some documentation from the Go sources:
Cgo enables the creation of Go packages that call C code.
Usage: cgo [compiler options] file.go
The compiler options are passed through uninterpreted when invoking gcc to compile the C parts of the package.
The input file.go is a syntactically valid Go source file that imports the pseudo-package "C" and then refers to types such as C.size_t, variables such as C.stdout, or functions such as C.putchar.
If the import of "C" is immediately preceded by a comment, that comment is used as a header when compiling the C parts of the package. For example:
// #include <stdio.h> // #include <errno.h> import "C"
Cgo transforms the input file into four output files: two Go source files, a C file for 6c (or 8c or 5c), and a C file for gcc.
The standard package makefile rules in Make.pkg automate the process of using cgo. See $GOROOT/misc/cgo/stdio and $GOROOT/misc/cgo/gmp for examples.
Cgo does not yet work with gccgo.
解决方案Check cgo. Also, take a look at misc/cgo/gmp on the Go source code for an example code on how to wrap a C library in Go.
这篇关于接口与围棋C库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!