Hi, On Tue, Jan 22, 2013 at 10:10 PM, Carsten Haitzler <ras...@rasterman.com> wrote: > On Tue, 22 Jan 2013 21:59:35 -0200 Gustavo Sverzut Barbieri > <barbi...@profusion.mobi> said: > >> On Tue, Jan 22, 2013 at 9:48 PM, Enlightenment SVN >> <no-re...@enlightenment.org> wrote: >> > Log: >> > sorry - have to revert this as this brings the efl tree build to a >> > grinding halt - it wasn't great before.. but now it's totally broken. :( >> > e.g.: >> > >> > /bin/bash ../libtool --tag=CC --mode=link ccache gcc -std=gnu99 >> > -O2 -g -pipe -march=native -fvisibility=hidden -ffast-math -W -Wall >> > -Wextra -Wno-shadow -Wno-unused-but-set-parameter -o bin/eet/eet >> > bin/eet/bin_eet_eet-eet_main.o -fvisibility=hidden -fdata-sections >> > -ffunction-sections -Wl,--gc-sections -fno-strict-aliasing >> > -Wl,--as-needed -Wl,--no-copy-dt-needed-entries lib/eet/libeet.la >> > >> > libtool: link: ccache gcc -std=gnu99 -O2 -g -pipe -march=native >> > -fvisibility=hidden -ffast-math -W -Wall -Wextra -Wno-shadow >> > -Wno-unused-but-set-parameter -o bin/eet/.libs/eet >> > bin/eet/bin_eet_eet-eet_main.o -fvisibility=hidden -fdata-sections >> > -ffunction-sections -Wl,--gc-sections -fno-strict-aliasing >> > -Wl,--as-needed -Wl,--no-copy-dt-needed-entries lib/eet/.libs/libeet.so >> > /usr/bin/ld: bin/eet/bin_eet_eet-eet_main.o: undefined reference to >> > symbol 'eina_iterator_next' >> > /usr/bin/ld: note: 'eina_iterator_next' is defined in DSO >> > /usr/local/lib/libeina.so.1 so try adding it to the linker command line >> > /usr/local/lib/libeina.so.1: could not read symbols: Invalid operation >> > collect2: ld returned 1 exit status >> >> do you know how to force ubuntu's behavior? > > i actually don't :( it's not just ubuntu - debian, fedora etc. have this on > too > - fedroa i think was the first to start doing this. > >> I tried to compile in Fedora because it should alarm the same about >> DSO, but it didn't, so passing on Arch and Fedora I did the commit. > > weird
I also don't see any problem here on Fedora. >> In theory the -Wl,--no-copy-dt-needed-entries should force that, but >> seems it did not. It would be nice to have our build strict and >> consistent everywhere, but we need to know how to force the linker to >> be like that. > > indeed - i agree. it seems ubuntu is being much stricter. i totally agree. we > just have to have stuff build at all for now. i think the FIRSt port of call > actually should be fixng linking to link to in-tree libs not to system libs. > makybe make sume dummy "broken" libeina/evas/ whatevrer .so's with ZERO > symbols > and install those on the build box... and go from there. then if it links to > the system ones - linking will break as they provide zero symbols. ALSO don't > LINK any of these to any other libs.. so you'll simulate dso strictness :) And I also never saw any issues like linking to system libs or anywhere else besides the building tree. I really don't know what is the problem but it seems it just works for me. -- Ulisses Furquim ProFUSION embedded systems http://profusion.mobi Mobile: +55 19 9250 0942 Skype: ulissesffs ------------------------------------------------------------------------------ Master Visual Studio, SharePoint, SQL, ASP.NET, C# 2012, HTML5, CSS, MVC, Windows 8 Apps, JavaScript and much more. Keep your skills current with LearnDevNow - 3,200 step-by-step video tutorials by Microsoft MVPs and experts. ON SALE this month only -- learn more at: http://p.sf.net/sfu/learnnow-d2d _______________________________________________ enlightenment-devel mailing list enlightenment-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/enlightenment-devel
