<font face="Verdana,Arial,Helvetica,sans-serif" size="2"><div>Hi Simon, </div><div><br></div><div>I think that's a warning message from the dynamic linker related to symbol versioning. I'm no expert, but I think the fact that you have a higher libcurl version installed is causing this. In other words, the libcurl version against which libFoundation.so is built (the default on 16.04 is <span style="font-family: Menlo; font-size: 14px;">7.47.0</span>) is not the same as the libcurl version available on your system (7.51-dev?). <br><font face="Verdana,Arial,Helvetica,sans-serif" size="2"><font><font><div class="socmaildefaultfont" dir="ltr"><div class="socmaildefaultfont" dir="ltr"><div class="socmaildefaultfont" dir="ltr"><div dir="ltr" style="font-style: normal;"><br></div><div dir="ltr"><div style="font-family: 'Default Sans Serif', Verdana, Arial, Helvetica, sans-serif;"><i>Do I need to be concerned about this "notice"? </i><i>Or is there a fix for it?</i></div><div style="font-family: 'Default Sans Serif', Verdana, Arial, Helvetica, sans-serif;">I'd say you shouldn't be concerned, because I assume libcurl will maintain backward compatibility. But I can't be sure! </div><div style="font-family: 'Default Sans Serif', Verdana, Arial, Helvetica, sans-serif;">Please file a report with bugs.swift.org if you run into issues that block running your app.</div><div style="font-family: 'Default Sans Serif', Verdana, Arial, Helvetica, sans-serif;"><br></div><div style="font-family: 'Default Sans Serif', Verdana, Arial, Helvetica, sans-serif;">Thanks,</div><font face="Sans Serif, Verdana, Arial, Helvetica, sans-serif" style="font-style: normal;">Pushkar N Kulkarni,</font></div>
<div dir="ltr" style="font-style: normal;"><font face="Sans Serif, Verdana, Arial, Helvetica, sans-serif">IBM Runtimes</font></div><div dir="ltr" style="font-style: normal;"><font face="Sans Serif, Verdana, Arial, Helvetica, sans-serif"><br></font></div><div dir="ltr"><font face="serif, Times New Roman, Times, serif"><i>Simplicity is prerequisite for reliability - Edsger W. Dijkstra</i></font></div>
<div dir="ltr" style="font-style: normal; font-size: 10.5pt; font-family: Arial;"><br></div></div></div></div></font></font></font></div><br><br><font face="Default Sans Serif,Verdana,Arial,Helvetica,sans-serif" size="2" color="#000000"><font color="#990099"><a href="mailto:-----swift-corelibs-dev-bounces@swift.org" target="_blank">-----swift-corelibs-dev-bounces@swift.org</a> wrote: -----</font><div class="iNotesHistory" style="padding-left:5px;"><div style="padding-right:0px;padding-left:5px;border-left:solid black 2px;">To: <a href="mailto:swift-corelibs-dev@swift.org" target="_blank">swift-corelibs-dev@swift.org</a><br>From: Simon Karberg via swift-corelibs-dev <swift-corelibs-dev@swift.org><br>Sent by: <a href="mailto:swift-corelibs-dev-bounces@swift.org" target="_blank">swift-corelibs-dev-bounces@swift.org</a><br>Date: 02/10/2017 12:45AM<br>Subject: [swift-corelibs-dev] libcurl.so.4: no version information available (HTTP/2)<br><br><div dir="ltr">Hi.<br><div><br></div><div>I have manually compiled Curl 7.51.0 on a Ubuntu 16.04 with HTTP/2 support.</div><div>I get.</div><div><br></div><div>.build/release/Executable: /usr/local/lib/libcurl.so.4: no version information available (required by /root/swift-3.0.2-RELEASE-ubuntu16.04/usr/lib/swift/linux/libFoundation.so)<br></div><div><br></div><div>When compiling Swift, it still works.</div><div>Do I need to be concerned about this "notice"?</div><div>Or is there a fix for it?</div><div><br></div><div>Kind regards,</div><div>Simon</div></div><div><font face="Courier New,Courier,monospace" size="3">_______________________________________________<br>swift-corelibs-dev mailing list<br><a href="mailto:swift-corelibs-dev@swift.org" target="_blank">swift-corelibs-dev@swift.org</a><br><a href="https://lists.swift.org/mailman/listinfo/swift-corelibs-dev">https://lists.swift.org/mailman/listinfo/swift-corelibs-dev</a><br></font></div></swift-corelibs-dev@swift.org></div></div></font></font><BR>