can't compile debug kernel

[Thomas Vogt]

Hello
Am 21.11.2008 um 02:17 schrieb Steven Schlansker:

> options DDB?
>
> (from ddb manpage)

Correct. I accidentally added KDB twice instead of KDB and DDB. I was  
blind

Regards,
Thomas

>
>
> On Nov 20, 2008, at 5:12 PM, Thomas Vogt wrote:
>
>> Hello
>>
>> I try to create a debug kernel with freebsd current 64bit. I added  
>> all options described in http://www.freebsd.org/doc/en/books/developers-handbook/kerneldebug-deadlocks.html 
>> :
>>
>> makeoptions     DEBUG=-g
>> options         INVARIANTS
>> options         INVARIANT_SUPPORT
>> options         WITNESS
>> options         DEBUG_LOCKS
>> options         DEBUG_VFS_LOCKS
>> options         DIAGNOSTIC
>> options         KDB
>> options         KDB
>>
>> I always get:  /usr/src/sys/kern/kern_lock.c:917: undefined  
>> reference to `stack_print_ddb'
>>
>> cc -c -O2 -frename-registers -pipe -fno-strict-aliasing  -std=c99 - 
>> g -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes  - 
>> Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual  -Wundef - 
>> Wno-pointer-sign -fformat-extensions -nostdinc  -I. -I/usr/src/sys - 
>> I/usr/src/sys/contrib/altq -D_KERNEL -DHAVE_KERNEL_OPTION_HEADERS - 
>> include opt_global.h -fno-common -finline-limit=8000 --param inline- 
>> unit-growth=100 --param large-function-growth=1000  -fno-omit-frame- 
>> pointer -mcmodel=kernel -mno-red-zone  -mfpmath=387 -mno-sse -mno- 
>> sse2 -mno-sse3 -mno-mmx -mno-3dnow  -msoft-float -fno-asynchronous- 
>> unwind-tables -ffreestanding -fstack-protector -Werror  vers.c
>> linking kernel.debug
>> kern_lock.o(.text+0x245): In function `lockmgr_printinfo':
>> /usr/src/sys/kern/kern_lock.c:917: undefined reference to  
>> `stack_print_ddb'
>> *** Error code 1
>>
>> Would anyone care to tell me what i'm doing wrong?
>>
>> Regards,
>> Thomas
>>
>>
>>
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>