From unknown Sun May 10 13:27:06 2026 X-Loop: owner@bugs.x2go.org Subject: Bug#853: libX11 underlinking problem: undefined reference to 'dlopen' and 'dlsym' Reply-To: Bernard Cafarelli , 853@bugs.x2go.org Resent-From: Bernard Cafarelli Resent-To: x2go-dev@lists.x2go.org Resent-CC: X2Go Developers X-Loop: owner@bugs.x2go.org Resent-Date: Fri, 24 Apr 2015 13:55:01 +0000 Resent-Message-ID: Resent-Sender: owner@bugs.x2go.org X-X2Go-PR-Message: report 853 X-X2Go-PR-Package: nx-libs X-X2Go-PR-Keywords: Received: via spool by submit@bugs.x2go.org id=B.14298836383554 (code B); Fri, 24 Apr 2015 13:55:01 +0000 Received: (at submit) by bugs.x2go.org; 24 Apr 2015 13:53:58 +0000 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on ymir.das-netzwerkteam.de X-Spam-Level: X-Spam-Status: No, score=0.8 required=5.0 tests=BAYES_50 autolearn=ham version=3.3.2 X-Greylist: delayed 401 seconds by postgrey-1.34 at ymir.das-netzwerkteam.de; Fri, 24 Apr 2015 15:53:57 CEST Received: from intrepid.cafarelli.fr (intrepid.cafarelli.fr [195.154.78.185]) by ymir.das-netzwerkteam.de (Postfix) with ESMTP id 033385DA94 for ; Fri, 24 Apr 2015 15:53:56 +0200 (CEST) Received: from cafarelli.fr (localhost [127.0.0.1]) by intrepid.cafarelli.fr (Postfix) with ESMTP id 5FAE2E0065 for ; Fri, 24 Apr 2015 15:47:14 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.9.2 intrepid.cafarelli.fr 5FAE2E0065 MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII; format=flowed Content-Transfer-Encoding: 7bit Date: Fri, 24 Apr 2015 15:47:14 +0200 From: Bernard Cafarelli To: submit@bugs.x2go.org Organization: Gentoo Foundation, Inc. Message-ID: <0bf3cd32627a75c17517ba34b1b1a847@cafarelli.fr> X-Sender: voyageur@gentoo.org User-Agent: Roundcube Webmail/1.2-git Package: nx-libs Version: 3.5.0.30 Downstream bugreport: https://bugs.gentoo.org/show_bug.cgi?id=546868 With gold linker, compilation will fail with: ../../exports/lib/libNX_X11.so: error: undefined reference to 'dlopen' ../../exports/lib/libNX_X11.so: error: undefined reference to 'dlsym' This is caused by libX11 not getting linked with libdl while using these symbols, attached patch adds "-ldl" to REQUIREDLIBS -- Bernard Cafarelli (Voyageur) Gentoo developer (NX, GNUstep, net-misc, llvm/clang, ...)