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I emerged the new gtk+-2.8 ebuilds (gtk+-2.8.3-r1, glib-2.8.1, atk-1.10.2, pango-1.10.0) and then emerged wxGTK-2.6.1. wxGTK compiled correctly; however, all the wxGTK libraries have "undefined symbol pango_x_get_context" in them, as can be seen using ldd -r or in gcc errors. Basically, I can't compile any wx program -- they all fail with "undefined symbol" error at the linking stage. Furthermore, look at this forum post: http://forums.gentoo.org/viewtopic-t-372625.html It looks like even if you had compiled a program with an earlier version of wx or gtk, it won't run once you upgrade! Reproducible: Always Steps to Reproduce: 1. (emerge gtk+-2.8 and related versions of pango, atk etc) 2. emerge wxGTK 3. ldd -r /usr/lib/libwx_gtk2_core-2.6.so Actual Results: undefined symbol: pango_x_get_context (/usr/lib/libwx_gtk2_core-2.6.so) linux-gate.so.1 => (0xffffe000) libz.so.1 => /lib/libz.so.1 (0xb7caa000) libdl.so.2 => /lib/libdl.so.2 (0xb7ca6000) libgtk-x11-2.0.so.0 => /usr/lib/libgtk-x11-2.0.so.0 (0xb79b2000) libgdk-x11-2.0.so.0 => /usr/lib/libgdk-x11-2.0.so.0 (0xb7932000) libatk-1.0.so.0 => /usr/lib/libatk-1.0.so.0 (0xb7918000) libgdk_pixbuf-2.0.so.0 => /usr/lib/libgdk_pixbuf-2.0.so.0 (0xb7902000) libm.so.6 => /lib/tls/libm.so.6 (0xb78de000) libpangocairo-1.0.so.0 => /usr/lib/libpangocairo-1.0.so.0 (0xb78d7000) libpango-1.0.so.0 => /usr/lib/libpango-1.0.so.0 (0xb789f000) libcairo.so.2 => /usr/lib/libcairo.so.2 (0xb7853000) libgobject-2.0.so.0 => /usr/lib/libgobject-2.0.so.0 (0xb7827000) libgmodule-2.0.so.0 => /usr/lib/libgmodule-2.0.so.0 (0xb7824000) libgthread-2.0.so.0 => /usr/lib/libgthread-2.0.so.0 (0xb781f000) libglib-2.0.so.0 => /usr/lib/libglib-2.0.so.0 (0xb77ae000) libXinerama.so.1 => /usr/lib/libXinerama.so.1 (0xb77ab000) libXxf86vm.so.1 => /usr/lib/libXxf86vm.so.1 (0xb77a6000) libpng.so.3 => /usr/lib/libpng.so.3 (0xb7772000) libjpeg.so.62 => /usr/lib/libjpeg.so.62 (0xb7753000) libtiff.so.3 => /usr/lib/libtiff.so.3 (0xb7702000) libwx_base-2.6.so.0 => /usr/lib/libwx_base-2.6.so.0 (0xb7606000) libstdc++.so.6 => /usr/lib/gcc/i686-pc-linux-gnu/3.4.4/libstdc++.so.6 (0xb7536000) libgcc_s.so.1 => /usr/lib/gcc/i686-pc-linux-gnu/3.4.4/libgcc_s.so.1 (0xb752d000) libpthread.so.0 => /lib/tls/libpthread.so.0 (0xb751a000) libc.so.6 => /lib/tls/libc.so.6 (0xb73ff000) /lib/ld-linux.so.2 (0x80000000) libX11.so.6 => /usr/lib/libX11.so.6 (0xb7330000) libXrandr.so.2 => /usr/lib/libXrandr.so.2 (0xb732c000) libXi.so.6 => /usr/lib/libXi.so.6 (0xb7324000) libfontconfig.so.1 => /usr/lib/libfontconfig.so.1 (0xb72f6000) libXcursor.so.1 => /usr/lib/libXcursor.so.1 (0xb72ed000) libXrender.so.1 => /usr/lib/libXrender.so.1 (0xb72e3000) libXext.so.6 => /usr/lib/libXext.so.6 (0xb72d5000) libXfixes.so.3 => /usr/lib/libXfixes.so.3 (0xb72d0000) libpangoft2-1.0.so.0 => /usr/lib/libpangoft2-1.0.so.0 (0xb72ab000) libfreetype.so.6 => /usr/lib/libfreetype.so.6 (0xb723e000) libpng12.so.0 => /usr/lib/libpng12.so.0 (0xb7209000) libglitz.so.1 => /usr/lib/libglitz.so.1 (0xb71e4000) libexpat.so.0 => /usr/lib/libexpat.so.0 (0xb71c4000) Expected Results: no undefined symbols Portage 2.0.51.22-r2 (default-linux/x86/2005.1, gcc-3.4.4-vanilla, glibc-2.3.5-r1, 2.6.12-gentoo-r9 i686) ================================================================= System uname: 2.6.12-gentoo-r9 i686 Intel(R) Pentium(R) M processor 1.60GHz Gentoo Base System version 1.12.0_pre8 ccache version 2.4 [enabled] dev-lang/python: 2.3.5, 2.4.1-r1 sys-apps/sandbox: 1.2.12 sys-devel/autoconf: 2.13, 2.59-r7 sys-devel/automake: 1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6 sys-devel/binutils: 2.16.1 sys-devel/libtool: 1.5.20 virtual/os-headers: 2.6.11-r2 ACCEPT_KEYWORDS="x86 ~x86" AUTOCLEAN="yes" CBUILD="i686-pc-linux-gnu" CFLAGS="-march=pentium-m -O2 -pipe -frename-registers" CHOST="i686-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/kde/2/share/config /usr/kde/3.4/env /usr/kde/3.4/share/config /usr/kde/3.4/shutdown /usr/kde/3/share/config /usr/lib/X11/xkb /usr/lib/mozilla/defaults/pref /usr/share/config /var/qmail/control" CONFIG_PROTECT_MASK="/etc/gconf /etc/terminfo /etc/texmf/web2c /etc/env.d" CXXFLAGS="-march=pentium-m -O2 -pipe -frename-registers" DISTDIR="/usr/portage/distfiles" FEATURES="autoconfig ccache distlocks sandbox sfperms strict" GENTOO_MIRRORS="http://distfiles.gentoo.org http://distro.ibiblio.org/pub/Linux/distributions/gentoo" LANG="en_US.utf8" LC_ALL="en_US.utf8" MAKEOPTS="-j2" PKGDIR="/usr/portage/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/usr/local/portage" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="x86 X aac aalib acl acpi alsa apm arts avi bash-completion berkdb bitmap-fonts bonobo cairo cdparanoia cdr crypt cscope cups curl dbus doc dvd eds emacs emboss encode esd exif fam flac foomaticdb fortran gd gdbm gif gnome gphoto2 gpm gstreamer gtk gtk2 gtkhtml guile hal howl ieee1394 imagemagick imlib ipv6 jack java jpeg kde lcms libg++ libwww mad mikmod mmx mono motif mozilla mp3 mpeg mysql ncurses nls nntp nptl ogg oggvorbis opengl oss pam pcmcia pcre pdflib perl png postgres python qt quicktime readline ruby samba scanner sdl slang socks5 speex spell sqlite sse ssl tcltk tcpd tetex theora threads tiff truetype truetype-fonts type1-fonts unicode usb vorbis win32codecs xemacs xine xinerama xml xml2 xmms xv zlib userland_GNU kernel_linux elibc_glibc" Unset: ASFLAGS, CTARGET, LDFLAGS, LINGUAS
I had fixed gtk2.8 compatibility some time after the 2.6.1 release. http://cvs.wxwidgets.org/viewcvs.cgi/wxWidgets/src/gtk/window.cpp.diff?r1=1.546&r2=1.547 http://cvs.wxwidgets.org/viewcvs.cgi/wxWidgets/src/gtk/dcclient.cpp.diff?r1=1.203&r2=1.204 http://cvs.wxwidgets.org/viewcvs.cgi/wxWidgets/include/wx/gtk/window.h.diff?r1=1.126&r2=1.127 Only the first diff is really necessary, other is just related clean-ups. CVS log entry: 3 weeks, 1 day ago Wed Aug 17 21:40:44 2005 MR Log: [wxGTK2] gtk+-2.8.0 compatibility. Removed the usage of pango_x_get_context to not depend on a fully deprecated pangox library, which is not pulled in with gtk+-2.8.0. The pango_x_get_context call was (arguably) making font drawing on top of a wxDC slightly faster on (especially remote) X11 in case of non-antialiased fonts (I was unable to find a non-antialiased font that actually returns true for GetNoAntiAliasing()). Diff in gtk+ CVS that removed the pangox linking: http://cvs.gnome.org/viewcvs/gtk%2B/configure.in?r1=1.460&r2=1.461 (look for "$PKG_CONFIG --exists pangox" Upstream wxGTK-2.6.2 release that is scheduled (non-fixed) for 18th September will contain this fix.
wxGTK-2.6.2 release in 21th September
2.6.2 is not in portage yet. Is there an update on when it will hit portage?
Jose daLuz, I had a silimar issue with another app not running because of this same problem. If you want ot try this solution it worked for me. cd /home/zak wget http://easynews.dl.sourceforge.net/sourceforge/wxwindows/wxGTK-2.6.2.tar.gz tar -xfvz wxGTK-2.6.2.tar.gz cd wxGTK-2.6.2 mkdir unicode cd unicode ../configure --with-gtk --enable-unicode --enable-opengl --enable-sdl make cd lib cp * /usr/lib/
*** Bug 107128 has been marked as a duplicate of this bug. ***
@Zak: Thanks for your solution, but as it only affects one application for me, and not a criticial one at that, I'll wait until 2.6.2 is in portage.
Now that wxGTK-2.6.2 is in portage (testing) I tried building the two programs I had problems with. audacity-1.2.3-r1 depends on wxGTK-2.4* in a separate slot, so this fix doesn't work for it. Is a backport for other slots on the way? Secondly, I tried running ipodder, and ran into this error: ImportError: /usr/lib/python2.4/site-packages/wx-2.6-gtk2-unicode/wx/_misc_.so: symbol wxDefaultVideoMode, version WXU_2.6 not defined in file libwx_gtk2u_core-2.6.so.0 with link time reference I'm assuming this is because the python bindings it depends on, wxpython, is at 2.6.1.0 which wants to downgrade wxGTK to 2.6.1 if I rebuild it. Is wxpython-2.6.2 on the way, or should I file a bug on this to get it started? (This last one is not important to me as I'm not overly impressed with ipodder, but it still needs to be done.)
A backport should be easy based on my comment #1
Created an attachment (id=70669) [edit] wxGTK-2.6.1 ebuild patch ebuild patch
Created an attachment (id=70670) [edit] wxGTK-2.6.1 pango patch Attached patch for ebuild and patch against wxWidgets-2.6.1. Can we get this into portage soon as gnome-2.12 is ~ now?
As wxPython 2.6.2.0 is not yet ready (and 2.6.1.0 is incompatible with wxGTK 2.6.2), this has to find its way into the tree.
could you test if there is still problem with this bug?
Compiling pgadmin3-1.4.1 (OK I know it's not in portage - yet) with wxGTK-2.6.1: x_baseu-2.6 -pthread -lwx_gtk2u_stc-2.6 -lwx_gtk2u_ogl-2.6 -lwx_baseu-2.6 /usr/lib/libwx_gtk2u_core-2.6.so: undefined reference to `pango_x_get_context' collect2: ld returned 1 exit status make[2]: *** [pgadmin3] Error 1 make[2]: Leaving directory `/var/tmp/portage/pgadmin3-1.4.1/work/pgadmin3-1.4.1/src' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/var/tmp/portage/pgadmin3-1.4.1/work/pgadmin3-1.4.1'make: *** [all] Error 2 After rebuilding wxGTK with the patches here it compiles fine. I was also having problems with a wxPython program that did wxversion.select('2.6-gtk2-ansi') and had to go back to wxversion.select('2.4-gtk2-ansi') - now they work again using 2.6.
i was having this problem also when trying to emerge boinc. patch fixed it, thanks
*** Bug 118192 has been marked as a duplicate of this bug. ***
*** Bug 118639 has been marked as a duplicate of this bug. ***
*** Bug 119022 has been marked as a duplicate of this bug. ***
*** Bug 110003 has been marked as a duplicate of this bug. ***
*** Bug 119088 has been marked as a duplicate of this bug. ***
So... we're at 2.6.2-r1 in portage, any chance of this making it into at least Gentoo's tree? I mean, it's not like we don't patch stuff all the time. I'd really rather not apply a manual patch to a package - too many variables. Please remember - this breaks quite a few other packages.
*** Bug 119750 has been marked as a duplicate of this bug. ***
*** Bug 119944 has been marked as a duplicate of this bug. ***
*** Bug 120034 has been marked as a duplicate of this bug. ***
wxWindows Herd, is there anything preventing you from fixing this bug? Patch comes from upstream - in fact, it's already in 2.6.2. This bug already has a ton of duplicates. Any word on this? Would you like help to fix it?
I had same troubles at emerging pgadmin3. Applying attached paches to wxGTK fixed it. Had to md5sum ebuild and patch, edit the Manifest, and then I could emerge. Would be great that it gets into portage. Thanks !
Doesn't "emerge --digest ..." save you from doing the "md5sum" and "Manifest" stuff? :-) Axel
wxWindows: I am doing a revbump with the first patch of the list in 24 hours if you don't complain.
Can I dare to mention that wxPython-2.6.2.1 is out by now, and this isn't really relevant here anymore, assuming wxPython 2.6.2.1 is packaged up, to work together with wxGTK-2.6.2 + patch to bring it up to date to wxPy_2_6_2_1 tag in CVS (which would include the src/common/intl.cpp crasher patch)? No? Ok, I won't mention it then ;) I bet a revbump would be much easier at first.
=wxGTK-2.6.1-r1 has the fix. alpha, amd64, arm, hppa, ia64, ppc, ppc64, sparc, x86: please test and stabilize. Running "ldd -r /usr/lib/libwx_gtk2_core-2.6.so" should be enough to show if the undefined symbol is gone.
sparc stable, wrt bug #120333 too.
x86 stable
*** Bug 110282 has been marked as a duplicate of this bug. ***
*** Bug 105771 has been marked as a duplicate of this bug. ***
amd64 stable
stable on ppc64
Already marked ppc stable by hansmi.
*** Bug 119027 has been marked as a duplicate of this bug. ***
alpha stable wrt bug #120333
*** Bug 123026 has been marked as a duplicate of this bug. ***
hppa stable, we're last, closing.
