Re: problems compiling enbd-2.4.32pre and fr1-2.16 under kernel 2.6.8.1

edward mzj <[email protected]> wrote:
> hi peter
> 
> i've modified the Makefile. here is the result
> ... Omitted ...
> make -f /usr/src/nbd-2.4.32/kernel/linux-2.6.x/scripts/Makefile.build
> obj=/tmp/linux-2.6.x/drivers/block/enbd
>   gcc -Wp,-MD,/tmp/linux-2.6.x/drivers/block/enbd/.enbd_base.o.d -nostdinc -iwithprefix include -D__KERNEL__ -Iinclude  -D__KERNEL__ -Iinclude  -Wall -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -pipe -mpreferred-stack-boundary=2 -march=i686 -Iinclude/asm-i386/mach-default -O2 -fomit-frame-pointer -g    -DMODULE -DKBUILD_BASENAME=enbd_base -DKBUILD_MODNAME=enbd -c -o /tmp/linux-2.6.x/drivers/block/enbd/.tmp_enbd_base.o /tmp/linux-2.6.x/drivers/block/enbd/enbd_base.c

When I do the compile (for UML) it gives

 gcc -Wp,-MD,/tmp/linux-2.6.x/drivers/block/enbd/.enbd_base.o.d -nostdinc -iwithprefix include -D__KERNEL__ -Iinclude  -D__KERNEL__ -Iinclude  -Wall -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -U__i386__ -Ui386  -D__arch_um__ -DSUBARCH=\"i386\" -D_LARGEFILE64_SOURCE -Iarch/um/include -Derrno=kernel_errno -Dsigprocmask=kernel_sigprocmask -I/usr/local/src/linux-2.6.8.1-uml/arch/um/kernel/tt/include -I/usr/local/src/linux-2.6.8.1-uml/arch/um/kernel/skas/include  -Os -fomit-frame-pointer  -DUM_FASTCALL -D__arch_um__ -DSUBARCH=\"i386\" -D_LARGEFILE64_SOURCE -I/usr/local/src/linux-2.6.8.1-uml/arch/um/include -Derrno=kernel_errno -I/usr/local/src/linux-2.6.8.1-uml/arch/um/kernel/tt/include -I/usr/local/src/linux-2.6.8.1-uml/arch/um/kernel/skas/include -DMODULE -DKBUILD_BASENAME=enbd_base -DKBUILD_MODNAME=enbd -c -o /tmp/linux-2.6.x/drivers/block/enbd/enbd_base.o /tmp/lin
 ux-2.6.x/drivers/block/enbd/enbd_base.c

So yours does not look too bad.



> /tmp/linux-2.6.x/drivers/block/enbd/enbd_base.c:284: linux/enbd.h: No such file or directory

Well, perhaps an extra -I/tmp/linux-2.6.x/include would be useful. It
probably didn't matter for me, because I also had the files in the directory
tree to fall back on.

> it seems the protype of proc_dointvec() has changed. since kernel 2.6.8, the new declaration in
> sysctl.h is
> extern int proc_dointvec(ctl_table *, int, struct file *,
>                          void __user *, size_t *, loff_t *);

Yes, I updated the 2.6.x dir code to fix that when I saw it.  Just add a
loff_t *ppos to the end of the arguments.  Redownload the archive and
see if it is any better that way.

Peter