Author Topic: running duke3d : "undefined symbol: __muldi3" (Read 8481 times)

cmisip · « **on:** July 05, 2004, 02:46:59 am »

Anybody know what this means and how to fix it?

Tried to cross compile duke3d for the zaurus.

Thanks.

Zazz · « **Reply #1 on:** July 05, 2004, 10:26:12 am »

It is part of libgcc. Try adding -lgcc_s to the LIBS.

cmisip · « **Reply #2 on:** July 05, 2004, 02:46:15 pm »

It cannot find -lgcc_s

/usr/local/arm-linux/bin/ld: cannot find -lgcc_s
collect2: ld returned 1 exit status
make: *** [build] Error 1

Zazz · « **Reply #3 on:** July 05, 2004, 03:07:21 pm »

If there is a libgcc_s.so.1 somewhere in your arm devel tree, make a symlink to libgcc_s.so and try linking with -lgcc_s again. Otherwise try linking with -lgcc .

cmisip · « **Reply #4 on:** July 05, 2004, 07:43:17 pm »

It seems I dont have this anywhere. I have libgcc.a.

Do I need to build libgcc_s.so ?

I came upon these instructions :

http://festvox.org/docs/speech_tools-1.2.0/x17375.htm

Is libgcc_s.so simply the shared version of libgcc.a.

It seems I could build libgcc.so this way.

Thanks

Zazz · « **Reply #5 on:** July 05, 2004, 08:07:50 pm »

No need to build libgcc_s.so. Does the linking step find the muldi3 thing with -lgcc ?

cmisip · « **Reply #6 on:** July 05, 2004, 08:45:46 pm »

Compile does not complain when I add -lgcc. However, when the binary is transferred to the zaurus and run, it complains of not finding muldi3. I dont see any libgcc.so in the zaurus. Maybe I need to transfer the libgcc.so I compiled to the Z?

cmisip · « **Reply #7 on:** July 05, 2004, 10:10:02 pm »

I created libgcc.so.2.95.3 and created a symlink to it with libgcc_s.so . I copied it over to the lib directory in my laptop arm-linux toolchain. Recompiled duke3d and transferred duke3d to the zaurus along with the shared libgcc_s.

Duke3d is now RUNNING on the Z!
I am using the shareware demo.

Music and sound is a little garbled though. It was also garbled on the laptop with the x86 binary. Maybe I need to tweak the cfg file.

Loading time is a little long but seems to be playable.

cmisip · « **Reply #8 on:** July 05, 2004, 10:20:35 pm »

Thanks Zazz

scoutme · « **Reply #9 on:** July 06, 2004, 12:05:37 pm »

can you post a download link? or package it and put it into a feed? thx

omega · « **Reply #10 on:** July 06, 2004, 12:28:49 pm »

yeah we need to try this! ;-)

_Psycho · « **Reply #11 on:** July 06, 2004, 02:42:56 pm »

I really need to put more time for zports

cmisip · « **Reply #12 on:** July 06, 2004, 05:55:04 pm »

Its up on my website.

http://cmisip.home.insightbb.com/zaurus.htm

Scroll all the way to the bottom. Instructions are there too.

I wish somebody can figure out how to fix the sound effects.

By the way, you need sdl and sdl-mixer.

Have fun.

padishah_emperor · « **Reply #13 on:** July 06, 2004, 06:15:22 pm »

NICE

cmisip · « **Reply #14 on:** July 24, 2004, 12:03:20 am »

Has anybody tried it yet?

Poking around at the source, It seems by only loading the smaller sound samples in memory, the problem with the sound samples all playing at the start of the game goes away. I wonder how it works in a machine with 64 MB memory.

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Author Topic: running duke3d : "undefined symbol: __muldi3" (Read 8481 times)