Re: kernel build error (zlib.ko)

On Wed, May 16, 2007 at 10:06:07PM +0200, Lars Engels wrote:
> On Wed, May 16, 2007 at 10:03:54PM +0200, Claus Guttesen wrote:
> > >With today's sources I get an error while compiling the kernel:
> > >
> > >===> zlib (all)
> > >cc -O2 -fno-strict-aliasing -pipe -march=pentium-m -Werror -D_KERNEL
> > >-DKLD_MODULE -std=c99 -nostdinc -I-   -DHAVE_KERNEL_OPTION_HEADERS
> > >-include /usr/obj/usr/src/sys/MAGGIE/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
> > >-I/usr/obj/usr/src/sys/MAGGIE -mno-align-long-strings
> > >-mpreferred-stack-boundary=2  -mno-mmx -mno-3dnow -mno-sse -mno-sse2
> > >-mno-sse3 -ffreestanding -Wall -Wredundant-decls -Wnested-externs
> > >-Wstrict-prototypes  -Wmissing-prototypes -Wpointer-arith -Winline
> > >-Wcast-qual  -Wundef -fformat-extensions -c
> > >/usr/src/sys/modules/zlib/../../net/zlib.c
> > >ld  -d -warn-common -r -d -o zlib.kld zlib.o
> > >:> export_syms
> > >awk -f /usr/src/sys/modules/zlib/../../conf/kmod_syms.awk zlib.kld
> > >export_syms | xargs -J% objcopy % zlib.kld
> > >ld -Bshareable  -d -warn-common -o zlib.ko.debug zlib.kld
> > >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
> > >*** Error code 2
> > >1 error
> > >*** Error code 2
> > >1 error
> > >
> > >

For the records:

There were several linker errors, which were shown when I built
the kernel without -j. Deleting /usr/src + /usr/obj, removing ural and 
adding device drm fixed all of them.

Lars