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<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif";color:#1F497D">Hi ankit,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif";color:#1F497D">Really thank you very very much. I can’t solve these problem for a lot of time.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif";color:#1F497D">You document is very clear and easy to understand.
<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif";color:#1F497D">Thank you again~<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt">发件人<span lang="EN-US">:</span></span></b><span lang="EN-US" style="font-size:10.0pt"> Ankit Agarwal [mailto:ankit.spd@gmail.com]
<br>
</span><b><span style="font-size:10.0pt">发送时间<span lang="EN-US">:</span></span></b><span lang="EN-US" style="font-size:10.0pt"> 2016</span><span style="font-size:10.0pt">年<span lang="EN-US">1</span>月<span lang="EN-US">29</span>日<span lang="EN-US"> 15:32<br>
</span><b>收件人<span lang="EN-US">:</span></b><span lang="EN-US"> Suipengfei<br>
</span><b>抄送<span lang="EN-US">:</span></b><span lang="EN-US"> swift-users@swift.org<br>
</span><b>主题<span lang="EN-US">:</span></b><span lang="EN-US"> Re: [swift-users] hi every one
</span>，<span lang="EN-US">who can help me? </span>３Ｑ ～<span lang="EN-US"><o:p></o:p></span></span></p>
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<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">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 :<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US"><a href="http://ankit.im/swift/2015/12/27/ship-c-code-with-swift-packages-using-swift-package-manager/">http://ankit.im/swift/2015/12/27/ship-c-code-with-swift-packages-using-swift-package-manager/</a><br>
<br>
On Friday 29 January 2016, Suipengfei via swift-users <<a href="mailto:swift-users@swift.org">swift-users@swift.org</a>> wrote:<o:p></o:p></span></p>
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<p><span lang="EN-US">Hi all, I want to make a simple emample to show swift can call c library.
<o:p></o:p></span></p>
<p><span lang="EN-US"> <o:p></o:p></span></p>
<p><span lang="EN-US">So ,I make a simple example,like this:<o:p></o:p></span></p>
<p><span lang="EN-US"> <o:p></o:p></span></p>
<p><span lang="EN-US">$ cat a.c<o:p></o:p></span></p>
<p><span lang="EN-US">int add(int a,int b){<o:p></o:p></span></p>
<p><span lang="EN-US"> return a + b;<o:p></o:p></span></p>
<p><span lang="EN-US">}<o:p></o:p></span></p>
<p><span lang="EN-US"> <o:p></o:p></span></p>
<p><span lang="EN-US">And I make a lib,<o:p></o:p></span></p>
<p><span lang="EN-US">$ gcc -o a.o -c a.c<o:p></o:p></span></p>
<p><span lang="EN-US">$ ar rcs libmylib.a a.o<o:p></o:p></span></p>
<p><span lang="EN-US"> <o:p></o:p></span></p>
<p><span lang="EN-US">And I put libmylib.a in the same director with the main.swift
<o:p></o:p></span></p>
<p><span lang="EN-US"> <o:p></o:p></span></p>
<p><span lang="EN-US">$ cat main.swift<o:p></o:p></span></p>
<p><span lang="EN-US">import mylib<o:p></o:p></span></p>
<p><span lang="EN-US">var b = add(10,20)<o:p></o:p></span></p>
<p><span lang="EN-US">print(b)<o:p></o:p></span></p>
<p><span lang="EN-US"> <o:p></o:p></span></p>
<p><span lang="EN-US">when I compile : <o:p></o:p></span></p>
<p><span lang="EN-US">$ swiftc main.swift<o:p></o:p></span></p>
<p><span lang="EN-US">main.swift:1:8: error: no such module 'mylib'<o:p></o:p></span></p>
<p><span lang="EN-US">import mylib<o:p></o:p></span></p>
<p><span lang="EN-US"> ^<o:p></o:p></span></p>
<p><span lang="EN-US"> <o:p></o:p></span></p>
<p><span lang="EN-US"> <o:p></o:p></span></p>
<p><span lang="EN-US">I am just confused with this. Can you explain that with you pressure time. And what should I do? Thank you a lot ~<o:p></o:p></span></p>
<p><span lang="EN-US"> <o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US"> <o:p></o:p></span></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><span lang="EN-US"><br>
<br>
-- <br>
Ankit<br>
<br>
<o:p></o:p></span></p>
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