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28 Jun 2017 01:55:54 -0000 Received: from [208.71.42.196] by tm6.bullet.mail.gq1.yahoo.com with NNFMP; 28 Jun 2017 01:55:53 -0000 Received: from [127.0.0.1] by smtp207.mail.gq1.yahoo.com with NNFMP; 28 Jun 2017 01:55:53 -0000 X-Yahoo-Newman-Id: 980062.60563.bm@HIDDEN X-Yahoo-Newman-Property: ymail-3 X-YMail-OSG: aMHTyj4VM1kUXbJHJdSCPLJ5ck0ae3UyS2uWu_kPK.m8SN. gUWOmfRSdkU_isb0.lroWKB94Q_9TnS.yXwY.wYOpJp6Au20sg0SKW6spUnk cgrukt37mFR8T3BzJSwVPlRxGi83G38wIV0REx8zlg1zMOXB.VUdrG8FUq8A 7i4f27hGxwemeS3fhciJcPF32xWyGo_ptNEsJZqUKgU9Z9IlhwnFwpZuISI3 PN1n5S9ctVAPj6NsqjY5q_CkTGL7K3wJOcfIVgcDpc1Sl9smO6_Rc5QkpXFO hZ6ZeEW7435.vBqgIFa31NGW1x1IEvSrgdIukGkLAdYAT4.rv21U3uLnT.z_ mwJusZLR8LqBvk76P5mA..MvsYpIUBWYpWrWIzxPdArJLr65QFxIDFkvW5x2 aBdQhO08aBAeV5PiLDvx9dmnNYasikG9vjHHRdP9UUJbqKTUFzQCQ3AFHmmC Bw0XDuDIjWQx4ev6YD9Sq.k2NhjumYNbLzRvIikHKMEtOKRND.sJ_7Q0k15B eqNaGprtOFe7cwAgOBwTNdo4zMRybLN1GTzTteG9JRXaxOQTemv0a.TTWac4 6QcPA0i07r8korTox.X8NNEBaCHAEag-- X-Yahoo-SMTP: 9Tlp3zGswBAMIZY7LhANokCU9rJ2SQ-- Subject: Re: lt wrapper script puts the .libs rpath last instead of first From: Ray Satiro <raysatiro@HIDDEN> To: bug-libtool@HIDDEN References: <bc90eda5-ae01-f51a-6600-321a5d590605@HIDDEN> Message-ID: <589d803b-c64b-5105-b79c-7072097ca7ef@HIDDEN> Date: Tue, 27 Jun 2017 21:55:35 -0400 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.2.1 MIME-Version: 1.0 In-Reply-To: <bc90eda5-ae01-f51a-6600-321a5d590605@HIDDEN> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Content-Language: en-US X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x [fuzzy] X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-Received-From: 2001:4830:134:3::11 X-Spam-Score: -3.3 (---) X-Debbugs-Envelope-To: submit X-Mailman-Approved-At: Wed, 28 Jun 2017 00:37:05 -0400 X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -3.3 (---) On 8/24/2016 1:31 AM, Ray Satiro wrote: > I am building a shared library and a program that uses it and I need > to run it uninstalled. libtool creates a lt- version of the program > with an rpath to the uninstalled shared library, but the problem is I > also set rpaths and libtool puts its rpath after mine instead of before. > > I build curl in Ubuntu similar to this: > > LDFLAGS="-Wl,-rpath,/usr/local/ssl/lib -Wl,-rpath,/usr/local/lib" > ./configure [OPTIONS REMOVED FOR BREVITY] > make > > I end up with > > lib/.libs/libcurl.so > src/curl <--- libtool wrapper script > src/.libs/lt-curl > > When I run src/curl it execs lt-curl which has an rpath for > /usr/local/lib before lib/.libs, and so it loads the libcurl.so from > /usr/local/lib. Reviewing the wrapper script I can see libtool appends > its rpath instead of putting it first. relink-command looks basically > like this: > > gcc -O2 -Wno-system-headers -Wl,-rpath -Wl,/usr/local/ssl/lib > -Wl,-rpath -Wl,/usr/local/lib -Wl,-rpath -Wl,/usr/local/lib -o > \$progdir/\$file [OBJECTS REMOVED FOR BREVITY] -L/usr/local/ssl/lib > -L/usr/local/lib ../lib/.libs/libcurl.so -lssl -lcrypto -lz -Wl,-rpath > -Wl,/home/owner/curl-7.50.1/lib/.libs > > I initially reported this to the cURL project, which I am a part of. > The bug is https://github.com/curl/curl/issues/432 but I couldn't > figure it out. > > I attempted to work around this problem when I know src/curl is used > by using LD_PRELOAD, like > > LD_PRELOAD=$PWD/lib/.libs/libcurl.so make test > > Recently though I realized a bunch of our tests are overriding > LD_PRELOAD, and I don't have a work around for those cases at the moment. > > I believe appending the lib/.libs rpath instead of prepending it could > be a bug in libtool. > > libtool (GNU libtool) 2.4.6 Debian-2.4.6-0.1 > Ubuntu 16 LTS > 4.4.0-34-generic #53-Ubuntu SMP Wed Jul 27 16:06:39 UTC 2016 x86_64 > x86_64 x86_64 GNU/Linux > Hi I e-mailed this over 10 months ago but have not received a reply, does it have an official bug number or ticket, is anyone aware of it?
bug-libtool@HIDDEN:bug#24296; Package libtool.
Full text available.Received: (at submit) by debbugs.gnu.org; 24 Aug 2016 05:36:22 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Wed Aug 24 01:36:22 2016 Received: from localhost ([127.0.0.1]:38586 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1bcQrO-0000oz-3e for submit <at> debbugs.gnu.org; Wed, 24 Aug 2016 01:36:22 -0400 Received: from eggs.gnu.org ([208.118.235.92]:41748) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <raysatiro@HIDDEN>) id 1bcQnC-0000id-Eu for submit <at> debbugs.gnu.org; Wed, 24 Aug 2016 01:32:03 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from <raysatiro@HIDDEN>) id 1bcQn6-0005je-3s for submit <at> debbugs.gnu.org; Wed, 24 Aug 2016 01:31:57 -0400 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: ** X-Spam-Status: No, score=2.4 required=5.0 tests=BAYES_50,FORGED_YAHOO_RCVD, FREEMAIL_FROM,T_DKIM_INVALID autolearn=disabled version=3.3.2 Received: from lists.gnu.org ([2001:4830:134:3::11]:56261) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from <raysatiro@HIDDEN>) id 1bcQn6-0005jT-0K for submit <at> debbugs.gnu.org; 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24 Aug 2016 05:31:48 -0000 Received: from [68.142.230.78] by tm16.bullet.mail.bf1.yahoo.com with NNFMP; 24 Aug 2016 05:31:48 -0000 Received: from [127.0.0.1] by smtp235.mail.bf1.yahoo.com with NNFMP; 24 Aug 2016 05:31:48 -0000 X-Yahoo-Newman-Id: 195657.46874.bm@HIDDEN X-Yahoo-Newman-Property: ymail-3 X-YMail-OSG: v5sxENQVM1mWtMkXUZhIco6kswj9.fBfObAtL18K5v1CUM_ X4ps2KTtLtLZzp5eABisUmgQnAjKxiUj2Z4GdqZg1rAslzB0j7.dB5htclWK dyQ3aD1WKvhSfxGvPQznfGCMsST3UFn_Bng2Uz87CUY_7diZ8nyTASlDtt0L cb3pP6a4kltBdci3hc.N7LC789WwJ6kVj8PrGrZOvz63.WdpLm2ISiceZ_mD Lp.wN448Ct20TDCLmId50aRkAYmXavzqS1ER1g0lyrWB0Gs4Cw4YNXm716Xo I0UJgZkCrah2vBpOKxFCttOlGVlCSW8TTOlqUE6aALpeiXSdNuQ5VJUClYeP Seb5bfHNoOlBGmdByXn30lRt7x.o_jYydIlWbdiCqqFX97mfYZ.3neCaNWt9 618xzKb59ANBJaH1u1tbF1i347A9z0QQgb0_qpXPlr1yBasfsMG2cqXvmLFm aPzYJvC6rujQsqC44luODe8id1dhoX_vrS7lWZ8EGwBLHop.sXQo9avhK2Ya wC0bZvsz3ExKUcGTbEeCWnmkswCvBihxKXlqkvRUV_CZvF.AO.o3fS9TLkQq MN2rFQRfPis3TWtq3Qcay3UZ_oaqAuBE- X-Yahoo-SMTP: 9Tlp3zGswBAMIZY7LhANokCU9rJ2SQ-- To: bug-libtool@HIDDEN From: Ray Satiro <raysatiro@HIDDEN> Subject: lt wrapper script puts the .libs rpath last instead of first Message-ID: <bc90eda5-ae01-f51a-6600-321a5d590605@HIDDEN> Date: Wed, 24 Aug 2016 01:31:44 -0400 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:45.0) Gecko/20100101 Thunderbird/45.2.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-Received-From: 2001:4830:134:3::11 X-Spam-Score: -3.3 (---) X-Debbugs-Envelope-To: submit X-Mailman-Approved-At: Wed, 24 Aug 2016 01:36:20 -0400 X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -3.3 (---) I am building a shared library and a program that uses it and I need to run it uninstalled. libtool creates a lt- version of the program with an rpath to the uninstalled shared library, but the problem is I also set rpaths and libtool puts its rpath after mine instead of before. I build curl in Ubuntu similar to this: LDFLAGS="-Wl,-rpath,/usr/local/ssl/lib -Wl,-rpath,/usr/local/lib" ./configure [OPTIONS REMOVED FOR BREVITY] make I end up with lib/.libs/libcurl.so src/curl <--- libtool wrapper script src/.libs/lt-curl When I run src/curl it execs lt-curl which has an rpath for /usr/local/lib before lib/.libs, and so it loads the libcurl.so from /usr/local/lib. Reviewing the wrapper script I can see libtool appends its rpath instead of putting it first. relink-command looks basically like this: gcc -O2 -Wno-system-headers -Wl,-rpath -Wl,/usr/local/ssl/lib -Wl,-rpath -Wl,/usr/local/lib -Wl,-rpath -Wl,/usr/local/lib -o \$progdir/\$file [OBJECTS REMOVED FOR BREVITY] -L/usr/local/ssl/lib -L/usr/local/lib ../lib/.libs/libcurl.so -lssl -lcrypto -lz -Wl,-rpath -Wl,/home/owner/curl-7.50.1/lib/.libs I initially reported this to the cURL project, which I am a part of. The bug is https://github.com/curl/curl/issues/432 but I couldn't figure it out. I attempted to work around this problem when I know src/curl is used by using LD_PRELOAD, like LD_PRELOAD=$PWD/lib/.libs/libcurl.so make test Recently though I realized a bunch of our tests are overriding LD_PRELOAD, and I don't have a work around for those cases at the moment. I believe appending the lib/.libs rpath instead of prepending it could be a bug in libtool. libtool (GNU libtool) 2.4.6 Debian-2.4.6-0.1 Ubuntu 16 LTS 4.4.0-34-generic #53-Ubuntu SMP Wed Jul 27 16:06:39 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
Ray Satiro <raysatiro@HIDDEN>:bug-libtool@HIDDEN.
Full text available.bug-libtool@HIDDEN:bug#24296; Package libtool.
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