https://devzone.nordicsemi.com/f/nordic-q-a/12121/linking-error-in-eclipse-gcc-with-the-peer-managerHello, I followed both tutorials about using Eclipse GCC and migrating to peer manager. I get no error when I follow them individually, i.e. when I use the project included in the Eclipse GCC tutorial I can build it without error and when I migrateen-USTelligent Community 13Thu, 25 Feb 2016 10:13:17 GMThttps://devzone.nordicsemi.com/thread/45861?ContentTypeID=1Thu, 25 Feb 2016 10:13:17 GMT137ad170-7792-4731-bb38-c0d22fbe4515:e89eef1d-d546-4029-b5bb-151d8c4d01d2MR2<p>However, for your information, if you leave the &quot;-Werror&quot; in the CFLAGS of the makefile file, you get an error (actually a warning) about a non-used declared variable (&#39;m_nested_critical&#39;) at the compilation of fds.c. Just removing &quot;-Werror&quot; solves the problem (i.e. the warning still pops up but is not considered as an error).</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/45860?ContentTypeID=1Thu, 25 Feb 2016 10:08:39 GMT137ad170-7792-4731-bb38-c0d22fbe4515:b990322b-4595-490f-87c2-46a05417b1f9MR2<p><em>suddenly opens his eyes</em> : lines 63 and 65 of the makefile file contains the security_dispatcher.c... Feels bad man... Thanks RK &lt;3</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/45859?ContentTypeID=1Thu, 25 Feb 2016 10:05:05 GMT137ad170-7792-4731-bb38-c0d22fbe4515:6d846583-dc23-48bd-9766-6b3bb014bd07MR2<p>I can imagine that it is somehow linked twice but I don&#39;t know where. I edited my message to attach the makefile file.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/45862?ContentTypeID=1Thu, 25 Feb 2016 00:02:34 GMT137ad170-7792-4731-bb38-c0d22fbe4515:82823d53-1d12-4b68-aedb-769ffb55f7eeRK<p>What&#39;s the link link? My guess would be you have security_dispatcher.o listed twice.</p><div style="clear:both;"></div>