Re: kernel build failure

On Fri, 13 Apr 2012, O. Hartmann wrote:

> Am 04/13/12 00:21, schrieb AN:
>> At Thu Apr 12 17:52:05 EDT 2012:
>>
>> [root_at_FBSD10 /usr/src]# svn up
>> Updating '.':
>> At revision 234196.
>>
>> Trying to build the kernel I get the following failure:
>>
>> time make -j8 buildkernel KERNCONF=MYKERNEL
>>
>> <snip>
>>
>> ===> zlib (all)
>> cc -O2 -pipe -fno-strict-aliasing -Werror -D_KERNEL -DKLD_MODULE
>> -nostdinc -DHAVE_KERNEL_OPTION_HEADERS -include
>> /usr/obj/usr/src/sys/MYKERNEL/opt_global.h -I. -I_at_ -I_at_/contrib/altq
>> -finline-limit=8000 --param inline-unit-growth=100 --param
>> large-function-growth=1000 -fno-common -g -fno-omit-frame-pointer
>> -I/usr/obj/usr/src/sys/MYKERNEL  -mcmodel=kernel -mno-red-zone -mno-mmx
>> -mno-sse -msoft-float  -fno-asynchronous-unwind-tables -ffreestanding
>> -fstack-protector -std=iso9899:1999 -fstack-protector -Wall
>> -Wredundant-decls -Wnested-externs -Wstrict-prototypes
>> -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual  -Wundef
>> -Wno-pointer-sign -fformat-extensions  -Wmissing-include-dirs
>> -fdiagnostics-show-option   -c /usr/src/sys/modules/zlib/../../net/zlib.c
>> ld  -d -warn-common -r -d -o zlib.ko.debug zlib.o
>> :> export_syms
>> awk -f /usr/src/sys/conf/kmod_syms.awk zlib.ko.debug  export_syms |
>> xargs -J% objcopy % zlib.ko.debug
>> objcopy --only-keep-debug zlib.ko.debug zlib.ko.symbols
>> objcopy --strip-debug --add-gnu-debuglink=zlib.ko.symbols zlib.ko.debug
>> zlib.ko
>> 1 error
>> *** [buildkernel] Error code 2
>> 1 error
>> *** [buildkernel] Error code 2
>> 1 error
>>
>> real    8m20.095s
>> user    12m37.161s
>> sys    6m59.844s
>>
>> I tried this 4 times, twice with MYKERNEL and twice with GENERIC.  It
>> failed in the same spot every time.  Is anyone else seeing this?
>>
>> Also, I tried without -j8, and it fails with the following:
>>
>> 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  -Wmissing-include-dirs
>> -fdiagnostics-show-option   -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 -mno-mmx -mno-sse
>> -msoft-float  -fno-asynchronous-unwind-tables -ffreestanding
>> -fstack-protector -Werror  /usr/src/sys/kern/subr_turnstile.c
>> cc1: warnings being treated as errors
>> /usr/src/sys/kern/subr_turnstile.c: In function 'propagate_priority':
>> /usr/src/sys/kern/subr_turnstile.c:220: warning: implicit declaration of
>> function 'kdb_backtrace_thread'
>> /usr/src/sys/kern/subr_turnstile.c:220: warning: nested extern
>> declaration of 'kdb_backtrace_thread' [-Wnested-externs]
>> *** [subr_turnstile.o] Error code 1
>>
>> Stop in /usr/obj/usr/src/sys/MYKERNEL.
>> *** [buildkernel] Error code 1
>>
>> Stop in /usr/src.
>> *** [buildkernel] Error code 1
>>
>> Stop in /usr/src.
>>
>> real    5m19.701s
>> user    4m33.051s
>> sys    0m51.466s
>>
>>
>>
>> Here is /etc/make.conf
>>
>> # cat /etc/make.conf
>> OVERRIDE_LINUX_BASE_PORT=f10
>> QT4_OPTIONS= QGTKSTYLE
>> WITH_OPENSSL_PORT=yes
>> # added by use.perl 2012-04-04 01:11:13
>> PERL_VERSION=5.14.2
>>
>> The kernel previously built without problems with this same configuration.
>> _______________________________________________
>
>
> clang -c -O2 -pipe -pipe -O3 -fno-strict-aliasing -march=native -std=c99
> -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes
> -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual  -Wundef
> -Wno-pointer-sign -fformat-extensions  -Wmissing-include-dirs
> -fdiagnostics-show-option  -Wno-error-tautological-compare
> -Wno-error-empty-body  -Wno-error-parentheses-equality -nostdinc  -I.
> -I/usr/src/sys -I/usr/src/sys/contrib/altq -D_KERNEL
> -DHAVE_KERNEL_OPTION_HEADERS -include opt_global.h
> -fno-omit-frame-pointer -mno-aes -mno-avx -mcmodel=kernel -mno-red-zone
> -mno-mmx -mno-sse -msoft-float  -fno-asynchronous-unwind-tables
> -ffreestanding -fstack-protector -Werror  /usr/src/sys/kern/subr_turnstile.c
> /usr/src/sys/kern/subr_turnstile.c:220:4: error: implicit declaration of
> function 'kdb_backtrace_thread' is invalid in C99
> [-Werror,-Wimplicit-function-declaration]
>                        kdb_backtrace_thread(td);
>                        ^
> 1 error generated.
> *** [subr_turnstile.o] Error code 1
> 1 error
> *** [buildkernel] Error code 2
> 1 error
> *** [buildkernel] Error code 2
> 1 error
>
>
> I still get this error on one of my boxes. Another, with almost the same
> setup and config, build fine!
> All systems build with CLANG. They share the same /etc/src.conf and have
> the same /etc/make.conf.
>
> Before building kernel/world, I cleanup/delete /usr/obj. But the error
> still persists.
>
>
> Regards,
> Oliver
>
>

I updated source with svn within the last hour, and rebuilt world and 
kernel.  When I tried to boot to single-user mode to installworld the 
machine panicked and rebooted.  I needed to boot kernel.old to get machine 
back.  Is anyone else seeing a problem with the kernel?  It seems it is 
still broken for me.