You'll need to create a module map to import C modules. In practise it'll
be easier to use swiftpm for such things. I had written a tutorial for this
:
···
On Friday 29 January 2016, Suipengfei via swift-users <swift-users@swift.org> wrote:
Hi all, I want to make a simple emample to show swift can call c library.
So ,I make a simple example,like this:
$ cat a.c
int add(int a,int b){
return a + b;
}
And I make a lib,
$ gcc -o a.o -c a.c
$ ar rcs libmylib.a a.o
And I put libmylib.a in the same director with the main.swift
$ cat main.swift
import mylib
var b = add(10,20)
print(b)
when I compile :
$ swiftc main.swift
main.swift:1:8: error: no such module 'mylib'
import mylib
^
I am just confused with this. Can you explain that with you pressure time.
And what should I do? Thank you a lot ~
You'll need to create a module map to import C modules. In practise it'll
be easier to use swiftpm for such things. I had written a tutorial for this
:
···
On Friday 29 January 2016, Suipengfei via swift-users <swift-users@swift.org> wrote:
Hi all, I want to make a simple emample to show swift can call c library.
So ,I make a simple example,like this:
$ cat a.c
int add(int a,int b){
return a + b;
}
And I make a lib,
$ gcc -o a.o -c a.c
$ ar rcs libmylib.a a.o
And I put libmylib.a in the same director with the main.swift
$ cat main.swift
import mylib
var b = add(10,20)
print(b)
when I compile :
$ swiftc main.swift
main.swift:1:8: error: no such module 'mylib'
import mylib
^
I am just confused with this. Can you explain that with you pressure time.
And what should I do? Thank you a lot ~
Really thank you very very much. I can’t solve these problem for a lot of time.
You document is very clear and easy to understand.
Thank you again~
···
发件人: Ankit Agarwal [mailto:ankit.spd@gmail.com]
发送时间: 2016年1月29日 15:32
收件人: Suipengfei
抄送: swift-users@swift.org
主题: Re: [swift-users] hi every one ,who can help me? 3Q ~
You'll need to create a module map to import C modules. In practise it'll be easier to use swiftpm for such things. I had written a tutorial for this :
On Friday 29 January 2016, Suipengfei via swift-users <swift-users@swift.org<mailto:swift-users@swift.org>> wrote:
Hi all, I want to make a simple emample to show swift can call c library.
So ,I make a simple example,like this:
$ cat a.c
int add(int a,int b){
return a + b;
}
And I make a lib,
$ gcc -o a.o -c a.c
$ ar rcs libmylib.a a.o
And I put libmylib.a in the same director with the main.swift
$ cat main.swift
import mylib
var b = add(10,20)
print(b)
when I compile :
$ swiftc main.swift
main.swift:1:8: error: no such module 'mylib'
import mylib
^
I am just confused with this. Can you explain that with you pressure time. And what should I do? Thank you a lot ~