Re: unresolved symbols

From: Petr Jordan <petr.jordan_at_vanderbilt.edu> · Date: Wed, 11 Dec 2002 09:54:32 -0600

I suggest, if possible at all, replacing your Redhat kernel with a stock 
vanilla
kernel (2.4.20 works well for me).  I've tried getting Comedi to run 
under Redhat
8.0 (2.4.18-18 kernel) with no success.  Let me know if I can help.

Petr Jordan

Chuck Anderson wrote:

> I'm new to comedi and am having trouble with my initial install.  I 
> have a National Instruments DAQCard AI 16E-4 E Series in an IBM laptop 
> running Linux 2.4.18-17.7.x  (Redhat).  I see a lot of unresolved 
> symbols.  Here is the first section of output from   make install
>
> make -C  comedi modules_install
> make[1]: Entering directory 
> `/home/anderson/res/eeg/comedi/comedi-0.7.65/comedi'mkdir -p 
> /lib/modules/2.4.18-17.7.x/comedi/comedi/
> cp comedi.o /lib/modules/2.4.18-17.7.x/comedi/comedi/
> make -C drivers modules_install
> make[2]: Entering directory 
> `/home/anderson/res/eeg/comedi/comedi-0.7.65/comedi/drivers'
> mkdir -p /lib/modules/2.4.18-17.7.x/comedi/comedi/drivers/
> cp 8255.o ni_mio_cs.o /lib/modules/2.4.18-17.7.x/comedi/comedi/drivers/
> make[2]: Leaving directory 
> `/home/anderson/res/eeg/comedi/comedi-0.7.65/comedi/drivers'
> make -C kcomedilib modules_install
> make[2]: Entering directory 
> `/home/anderson/res/eeg/comedi/comedi-0.7.65/comedi/kcomedilib'
> mkdir -p /lib/modules/2.4.18-17.7.x/comedi/comedi/kcomedilib/
> cp kcomedilib.o /lib/modules/2.4.18-17.7.x/comedi/comedi/kcomedilib/
> make[2]: Leaving directory 
> `/home/anderson/res/eeg/comedi/comedi-0.7.65/comedi/kcomedilib'
> make[1]: Leaving directory 
> `/home/anderson/res/eeg/comedi/comedi-0.7.65/comedi'
> /sbin/depmod -ae
> depmod: *** Unresolved symbols in 
> /lib/modules/2.4.18-17.7.x/comedi/comedi/comedi.o
> depmod:     securebits_Rsmp_abe77484
> depmod:     request_module_Rsmp_27e4dc04
> depmod:     fasync_helper_Rsmp_d7bfa735
> depmod:     create_proc_entry_Rsmp_b5e3694a
> depmod:     kill_fasync_Rsmp_7d28c1ae
> depmod:     __generic_copy_to_user_Rsmp_d523fdd3
> depmod:     unregister_chrdev_Rsmp_c192d491
> depmod:     mem_map_Rsmp_e42ca2c5
> depmod:     __vmalloc_Rsmp_79995c5b
> depmod:     sprintf_Rsmp_1d26aa98
> depmod:     __wake_up_Rsmp_127fda83
> depmod:     printk_Rsmp_1b7d4074
> depmod:     kfree_Rsmp_037a0cba
> depmod:     remap_page_range_Rsmp_69d01e73
> depmod:     vfree_Rsmp_2fd1d81c
> depmod:     remove_proc_entry_Rsmp_dd4655a7
> depmod:     kmalloc_Rsmp_93d4cfe6
> depmod:     init_mm_Rsmp_a08a12c7
> depmod:     schedule_Rsmp_4292364c
> depmod:     register_chrdev_Rsmp_fd911478
> depmod:     __udelay_Rsmp_9e7d6bd0
> depmod:     remove_wait_queue_Rsmp_9fea6ad1
> depmod:     __generic_copy_from_user_Rsmp_116166aa
> depmod:     __pollwait_Rsmp_ebc765eb
> depmod:     add_wait_queue_Rsmp_d5b04432
> depmod:     do_gettimeofday_Rsmp_72270e35
> depmod: *** Unresolved symbols in 
> /lib/modules/2.4.18-17.7.x/comedi/comedi/drivers/8255.o
> depmod:     __request_region_Rsmp_1a1a4f09
> depmod:     __check_region_Rsmp_f1d0cdab
> depmod:     printk_Rsmp_1b7d4074
> depmod:     kfree_Rsmp_037a0cba
> depmod:     ioport_resource_Rsmp_865ebccd
> depmod:     kmalloc_Rsmp_93d4cfe6
> depmod:     __release_region_Rsmp_d49501d4
>
>  ... additional depmod messages cut ....
>
> Thanks for any advice.
>
> Chuck Anderson
> anderson_at_cs.colostate.edu
> http://www.cs.colostate.edu/~anderson
>
>
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