-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 To others on the list: Sorry about the lack of snippage in this message, but I wanted to make comparison easy. On Monday 23 February 2004 11:56 am, Martijn Houtman wrote:
On Monday 23 February 2004 17:04, Steven T. Hatton wrote:
On Monday 23 February 2004 07:05 am, Martijn Houtman wrote:
*snip*
Quite strange. I was unable to make gear at all until I added -lGL to the
LIBS = $(SUBLIBS) -L/usr/lib/ -L$(QTDIR)/lib/ -L/usr/X11R6/lib/ -lqt-mt -lGL -lXext -lX11 -lm in Makefile. After that it compiled and ran perfectly. I copied the example form $QTDIR/doc/examples/opengl/gear/, deleted the gear and gear.o, Ran qmake -project, qmake, hacked the Makefile as above, and ran make successfully.
Exactly what version of qt rpm did you use? Or if you compiled it yourself, what flags did you pass configure?
I cooked up another box and it works for me. First question. Do you have a $QTDIR set in your environment? I set my own variables in ~/.bashrc. Also check your LD_LIBRARY_PATH. It should have :/usr/lib/qt3/lib: in it You may already know these things, but there's no point in neglecting to mention them. Mon Feb 23 12:21:09:> rpm -qa | grep ^qt qt3-non-mt-3.3.0-49 qt3-devel-tools-3.3.0-46 qt3-unixODBC-3.3.0-46 qt3-examples-3.3.0-46 qt3-3.3.0-47 qt3-mysql-3.3.0-46 qt3-man-3.3.0-46 qt3-devel-3.3.0-47 qt3-static-3.3.0-47 qt3-postgresql-3.3.0-46 qt3-devel-doc-3.3.0-47 qt3-extensions-3.3.0-46
The rpm also comes with precompiled binaries, which work just fine. So I copied the binary 'box' to 'box.old' and recompiled the new box with the -lqt-mt and -lGL. Now take a look at these ldd outputs:
tinus:/usr/lib/qt3/doc/examples/opengl/box # ldd box.old libqt-mt.so.3 => /usr/lib/qt3/lib/libqt-mt.so.3 (0x4002f000) libpng.so.3 => /usr/lib/libpng.so.3 (0x40774000) libz.so.1 => /lib/libz.so.1 (0x407a2000) libGLU.so.1 => /usr/lib/libGLU.so.1 (0x407b1000) libGL.so.1 => /usr/lib/tls/libGL.so.1 (0x4082f000) libXmu.so.6 => /usr/X11R6/lib/libXmu.so.6 (0x4089a000) libXi.so.6 => /usr/X11R6/lib/libXi.so.6 (0x408b0000) libXrender.so.1 => /usr/X11R6/lib/libXrender.so.1 (0x408b8000) libXrandr.so.2 => /usr/X11R6/lib/libXrandr.so.2 (0x408c0000) libXcursor.so.1 => /usr/X11R6/lib/libXcursor.so.1 (0x408c4000) libXft.so.2 => /usr/X11R6/lib/libXft.so.2 (0x408ce000) libfreetype.so.6 => /usr/lib/libfreetype.so.6 (0x408e0000) libfontconfig.so.1 => /usr/lib/libfontconfig.so.1 (0x40936000) libXext.so.6 => /usr/X11R6/lib/libXext.so.6 (0x4095e000) libX11.so.6 => /usr/X11R6/lib/libX11.so.6 (0x4096c000) libSM.so.6 => /usr/X11R6/lib/libSM.so.6 (0x40a68000) libICE.so.6 => /usr/X11R6/lib/libICE.so.6 (0x40a72000) libdl.so.2 => /lib/libdl.so.2 (0x40a89000) libpthread.so.0 => /lib/i686/libpthread.so.0 (0x40a8c000) libstdc++.so.5 => /usr/lib/libstdc++.so.5 (0x40add000) libm.so.6 => /lib/i686/libm.so.6 (0x40b9d000) libgcc_s.so.1 => /lib/libgcc_s.so.1 (0x40bc0000) libc.so.6 => /lib/i686/libc.so.6 (0x40bc9000) libGLcore.so.1 => /usr/lib/tls/libGLcore.so.1 (0x40cfc000) libXt.so.6 => /usr/X11R6/lib/libXt.so.6 (0x411dc000) libexpat.so.0 => /usr/lib/libexpat.so.0 (0x41230000) /lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0x40000000)
The one they built for me: Mon Feb 23 12:27:25:> ldd box libqt-mt.so.3 => /usr/lib/qt3/lib/libqt-mt.so.3 (0x40017000) libpng.so.3 => /usr/lib/libpng.so.3 (0x4077e000) libz.so.1 => /lib/libz.so.1 (0x407ac000) libGLU.so.1 => /usr/lib/libGLU.so.1 (0x407bb000) libGL.so.1 => /usr/lib/libGL.so.1 (0x40838000) libXmu.so.6 => /usr/X11R6/lib/libXmu.so.6 (0x408ae000) libXi.so.6 => /usr/X11R6/lib/libXi.so.6 (0x408c5000) libXrender.so.1 => /usr/X11R6/lib/libXrender.so.1 (0x408cd000) libXrandr.so.2 => /usr/X11R6/lib/libXrandr.so.2 (0x408d5000) libXcursor.so.1 => /usr/X11R6/lib/libXcursor.so.1 (0x408d9000) libXft.so.2 => /usr/X11R6/lib/libXft.so.2 (0x408e2000) libfreetype.so.6 => /usr/lib/libfreetype.so.6 (0x408f4000) libfontconfig.so.1 => /usr/lib/libfontconfig.so.1 (0x4094b000) libXext.so.6 => /usr/X11R6/lib/libXext.so.6 (0x40973000) libX11.so.6 => /usr/X11R6/lib/libX11.so.6 (0x40981000) libSM.so.6 => /usr/X11R6/lib/libSM.so.6 (0x40a7d000) libICE.so.6 => /usr/X11R6/lib/libICE.so.6 (0x40a86000) libdl.so.2 => /lib/libdl.so.2 (0x40a9d000) libpthread.so.0 => /lib/libpthread.so.0 (0x40aa1000) libstdc++.so.5 => /usr/lib/libstdc++.so.5 (0x40af4000) libm.so.6 => /lib/libm.so.6 (0x40bb4000) libgcc_s.so.1 => /lib/libgcc_s.so.1 (0x40bd7000) libc.so.6 => /lib/libc.so.6 (0x40bdf000) libXt.so.6 => /usr/X11R6/lib/libXt.so.6 (0x40d15000) libexpat.so.0 => /usr/lib/libexpat.so.0 (0x40d6a000) /lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0x40000000)
tinus:/usr/lib/qt3/doc/examples/opengl/box # ldd box libqt-mt.so.3 => /usr/lib/qt3/lib/libqt-mt.so.3 (0x4002f000) libXext.so.6 => /usr/X11R6/lib/libXext.so.6 (0x40774000) libX11.so.6 => /usr/X11R6/lib/libX11.so.6 (0x40782000) libstdc++.so.5 => /usr/lib/libstdc++.so.5 (0x4087e000) libm.so.6 => /lib/i686/libm.so.6 (0x4093f000) libgcc_s.so.1 => /lib/libgcc_s.so.1 (0x40962000) libc.so.6 => /lib/i686/libc.so.6 (0x4096a000) libpthread.so.0 => /lib/i686/libpthread.so.0 (0x40a9d000) libpng.so.3 => /usr/lib/libpng.so.3 (0x40aee000) libz.so.1 => /lib/libz.so.1 (0x40b1c000) libXi.so.6 => /usr/X11R6/lib/libXi.so.6 (0x40b2c000) libXrender.so.1 => /usr/X11R6/lib/libXrender.so.1 (0x40b34000) libXrandr.so.2 => /usr/X11R6/lib/libXrandr.so.2 (0x40b3c000) libXcursor.so.1 => /usr/X11R6/lib/libXcursor.so.1 (0x40b40000) libXft.so.2 => /usr/X11R6/lib/libXft.so.2 (0x40b49000) libfreetype.so.6 => /usr/lib/libfreetype.so.6 (0x40b5b000) libfontconfig.so.1 => /usr/lib/libfontconfig.so.1 (0x40bb2000) libSM.so.6 => /usr/X11R6/lib/libSM.so.6 (0x40bda000) libICE.so.6 => /usr/X11R6/lib/libICE.so.6 (0x40be3000) libdl.so.2 => /lib/libdl.so.2 (0x40bfa000) /lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0x40000000) libexpat.so.0 => /usr/lib/libexpat.so.0 (0x40bfd000) My fresh baked box: Mon Feb 23 12:32:18:> ldd box libqt-mt.so.3 => /usr/lib/qt3/lib/libqt-mt.so.3 (0x40017000) libGL.so.1 => /usr/lib/libGL.so.1 (0x4077e000) libXext.so.6 => /usr/X11R6/lib/libXext.so.6 (0x407f4000) libX11.so.6 => /usr/X11R6/lib/libX11.so.6 (0x40802000) libstdc++.so.5 => /usr/lib/libstdc++.so.5 (0x408fe000) libm.so.6 => /lib/libm.so.6 (0x409be000) libgcc_s.so.1 => /lib/libgcc_s.so.1 (0x409e2000) libc.so.6 => /lib/libc.so.6 (0x409ea000) libpng.so.3 => /usr/lib/libpng.so.3 (0x40b20000) libz.so.1 => /lib/libz.so.1 (0x40b4e000) libXi.so.6 => /usr/X11R6/lib/libXi.so.6 (0x40b5d000) libXrender.so.1 => /usr/X11R6/lib/libXrender.so.1 (0x40b65000) libXrandr.so.2 => /usr/X11R6/lib/libXrandr.so.2 (0x40b6e000) libXcursor.so.1 => /usr/X11R6/lib/libXcursor.so.1 (0x40b72000) libXft.so.2 => /usr/X11R6/lib/libXft.so.2 (0x40b7b000) libfreetype.so.6 => /usr/lib/libfreetype.so.6 (0x40b8d000) libfontconfig.so.1 => /usr/lib/libfontconfig.so.1 (0x40be3000) libSM.so.6 => /usr/X11R6/lib/libSM.so.6 (0x40c0b000) libICE.so.6 => /usr/X11R6/lib/libICE.so.6 (0x40c15000) libdl.so.2 => /lib/libdl.so.2 (0x40c2c000) libpthread.so.0 => /lib/libpthread.so.0 (0x40c2f000) /lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0x40000000) libexpat.so.0 => /usr/lib/libexpat.so.0 (0x40c82000) hattons@ljosalfr:~/code/qt-examples/opengl/box/
But now I seem to have a minor problem. I believe this message tells me my 3D hardware is being ignored: Xlib: extension "XFree86-DRI" missing on display ":0.0".
So it appears that my newly brewed 'box binary does NOT get linked against libgl. Strange. Could you give me your ldd output of your fresh baked binary?
Thanks in advance, -- tinus.
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