-----Message d'origine----- De : Alexandre Montplaisir [mailto:[email protected]] Envoyé : 25 janvier 2013 12:57
On 13-01-25 12:32 PM, Thibault, Daniel wrote: > [...] > Until this old gold bug is fixed (which looks unlikely considering its > age), maybe each package's configure.ac could be made to explicitly look into > /usr/local/lib when /lib and /usr/lib fail? Or the ReadMe files of lttng-ust > and lttng-tools could be modified to mention the workaround? I'm not sure if they are any distro that uses gold by default, instead of the more venerable/tested "ld". I know Ubuntu doesn't. I think in your case the problem was because you still had the libraries from Ubuntu's older package installed in /usr/lib, and as you mentioned, the linker looks in that location before trying /usr/local/lib. In such a "custom" setup, you would need to override LDFLAGS. But someone that has nothing installed in /usr/lib should get the libraries in /usr/local/lib selected by the linker automatically. Cheers, Alexandre -----Fin du message d'origine----- Nope, my /usr/lib is clean. The problem is unavoidable on a clean system because lttng-tools's README lists GNU Gold (2.22 or better) in its requirements when building from git. On the other hand, if you had a liburcu package installed and it were not too old, configure's checks would be passed. You could run into trouble during the make though, depending on which liburcu (/usr/lib vs. /usr/local/lib) it linked against. But that scenario is moot as Mathieu rightly warned against mixing old and new stuff together. "But someone that has nothing installed in /usr/lib should get the libraries in /usr/local/lib selected by the linker automatically." Only if using ld.bfd or if binutils-gold were not installed -in which latter case one would not be following the instructions. (See http://stackoverflow.com/questions/5873516/shared-library-in-usr-local-lib-not-found for a very similar problem and its diagnostic; this is the page that clinched it for me) Daniel U. Thibault R & D pour la défense Canada - Valcartier (RDDC Valcartier) / Defence R&D Canada - Valcartier (DRDC Valcartier) Cyber sécurité pour les missions essentielles (CME) / Mission Critical Cyber Security (MCCS) Protection des systèmes et contremesures (PSC) / Systems Protection & Countermeasures (SPC) 2459 route de la Bravoure Québec, QC G3J 1X5 CANADA Vox : (418) 844-4000 x4245 Fax : (418) 844-4538 [Valcartier]\\vsi-wdut-o980, [Secteur-SI]\\edge NAC : 918V QSDJ <http://www.travelgis.com/map.asp?addr=918V%20QSDJ> Gouvernement du Canada / Government of Canada <http://www.valcartier.drdc-rddc.gc.ca/> LinkedIn: <http://ca.linkedin.com/in/daniel-u-thibault/> Research Gate: <https://www.researchgate.net/profile/Daniel_Thibault/> _______________________________________________ lttng-dev mailing list [email protected] http://lists.lttng.org/cgi-bin/mailman/listinfo/lttng-dev
