<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[C-Library in C++]]></title><description><![CDATA[<p>hallo!</p>
<p>ich habe mir selbst eine c-library geschrieben (linux) und will diese nun in mein c++ programm einbinden. das ist doch normal kein problem oder? ich bekomm aber immer ein undefinied reference -error - woran kann das liegen?</p>
<p>folgende meldung bekomm ich:</p>
<pre><code class="language-cpp">$ g++ -Wall -I. -lmsdclient main.cpp -o main/tmp/ccvoW7BC.o: In function `main':
main.cpp:(.text+0xaf): undefined reference to `msdclient_get_version(unsigned char)'
collect2: ld gab 1 als Ende-Status zurück
</code></pre>
<p>die library ist in /usr/lib - kann also normal ohne probleme gelinkt werden.</p>
]]></description><link>https://www.c-plusplus.net/forum/topic/205830/c-library-in-c</link><generator>RSS for Node</generator><lastBuildDate>Fri, 09 Oct 2026 14:22:12 GMT</lastBuildDate><atom:link href="https://www.c-plusplus.net/forum/topic/205830.rss" rel="self" type="application/rss+xml"/><pubDate>Mon, 18 Feb 2008 13:30:01 GMT</pubDate><ttl>60</ttl><item><title><![CDATA[Reply to C-Library in C++ on Mon, 18 Feb 2008 13:30:01 GMT]]></title><description><![CDATA[<p>hallo!</p>
<p>ich habe mir selbst eine c-library geschrieben (linux) und will diese nun in mein c++ programm einbinden. das ist doch normal kein problem oder? ich bekomm aber immer ein undefinied reference -error - woran kann das liegen?</p>
<p>folgende meldung bekomm ich:</p>
<pre><code class="language-cpp">$ g++ -Wall -I. -lmsdclient main.cpp -o main/tmp/ccvoW7BC.o: In function `main':
main.cpp:(.text+0xaf): undefined reference to `msdclient_get_version(unsigned char)'
collect2: ld gab 1 als Ende-Status zurück
</code></pre>
<p>die library ist in /usr/lib - kann also normal ohne probleme gelinkt werden.</p>
]]></description><link>https://www.c-plusplus.net/forum/post/1458184</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/1458184</guid><dc:creator><![CDATA[library23]]></dc:creator><pubDate>Mon, 18 Feb 2008 13:30:01 GMT</pubDate></item><item><title><![CDATA[Reply to C-Library in C++ on Mon, 18 Feb 2008 13:32:35 GMT]]></title><description><![CDATA[<p>hast du den header mit</p>
<p>extern &quot;C&quot; {<br />
#include &quot;header.h&quot;<br />
}</p>
<p>eingebunden?</p>
]]></description><link>https://www.c-plusplus.net/forum/post/1458185</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/1458185</guid><dc:creator><![CDATA[Maxi]]></dc:creator><pubDate>Mon, 18 Feb 2008 13:32:35 GMT</pubDate></item><item><title><![CDATA[Reply to C-Library in C++ on Mon, 18 Feb 2008 13:34:53 GMT]]></title><description><![CDATA[<p>okay, das ging ja schnell und es funktioniert sogar - danke! <img
      src="https://www.c-plusplus.net/forum/plugins/nodebb-plugin-emoji/emoji/emoji-one/1f642.png?v=ab1pehoraso"
      class="not-responsive emoji emoji-emoji-one emoji--slightly_smiling_face"
      title=":)"
      alt="🙂"
    /><br />
warum dieses extern? was wird dadurch bewirkt?</p>
]]></description><link>https://www.c-plusplus.net/forum/post/1458188</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/1458188</guid><dc:creator><![CDATA[library23]]></dc:creator><pubDate>Mon, 18 Feb 2008 13:34:53 GMT</pubDate></item><item><title><![CDATA[Reply to C-Library in C++ on Mon, 18 Feb 2008 13:37:55 GMT]]></title><description><![CDATA[<p><a href="http://msdn2.microsoft.com/en-us/library/0603949d.aspx" rel="nofollow">http://msdn2.microsoft.com/en-us/library/0603949d.aspx</a></p>
]]></description><link>https://www.c-plusplus.net/forum/post/1458191</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/1458191</guid><dc:creator><![CDATA[Artchi]]></dc:creator><pubDate>Mon, 18 Feb 2008 13:37:55 GMT</pubDate></item><item><title><![CDATA[Reply to C-Library in C++ on Mon, 18 Feb 2008 13:40:53 GMT]]></title><description><![CDATA[<p>kann ich das hier als richtige antwort sehen: <a href="http://www.cpp-tutor.de/cpp/le07/le07_03_d1.htm" rel="nofollow">http://www.cpp-tutor.de/cpp/le07/le07_03_d1.htm</a> ?</p>
]]></description><link>https://www.c-plusplus.net/forum/post/1458194</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/1458194</guid><dc:creator><![CDATA[library23]]></dc:creator><pubDate>Mon, 18 Feb 2008 13:40:53 GMT</pubDate></item><item><title><![CDATA[Reply to C-Library in C++ on Mon, 18 Feb 2008 14:40:40 GMT]]></title><description><![CDATA[<p>library23 schrieb:</p>
<blockquote>
<p>kann ich das hier als richtige antwort sehen: <a href="http://www.cpp-tutor.de/cpp/le07/le07_03_d1.htm" rel="nofollow">http://www.cpp-tutor.de/cpp/le07/le07_03_d1.htm</a> ?</p>
</blockquote>
<p>genau.</p>
]]></description><link>https://www.c-plusplus.net/forum/post/1458226</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/1458226</guid><dc:creator><![CDATA[pumuckl]]></dc:creator><pubDate>Mon, 18 Feb 2008 14:40:40 GMT</pubDate></item><item><title><![CDATA[Reply to C-Library in C++ on Mon, 18 Feb 2008 14:43:34 GMT]]></title><description><![CDATA[<p>Kannst im Header einfach das hier einbauen, so machens wohl alle:</p>
<pre><code class="language-cpp">#ifdef _cplusplus
extern &quot;C&quot; {
#endif

// bla

#ifdef _cplusplus
}
#endif
</code></pre>
]]></description><link>https://www.c-plusplus.net/forum/post/1458229</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/1458229</guid><dc:creator><![CDATA[wicklente]]></dc:creator><pubDate>Mon, 18 Feb 2008 14:43:34 GMT</pubDate></item></channel></rss>