Cross compiling module

[Monthadar Al Jaberi]

On Mon, Nov 21, 2011 at 9:30 PM, Stanislav Sedov <stas at freebsd.org> wrote:
> On Mon, 21 Nov 2011 14:28:56 +0100
> Monthadar Al Jaberi <monthadar at gmail.com> mentioned:
>
>> Hi!
>>
>> Not sure if this is the right place :)
>>
>> I have written a kernel module with the following Makefile:
>> .PATH:        ${.CURDIR}/src
>>
>> # Declare Name of kernel module
>> KMOD    = moduletest
>>
>> # Enumerate Source files for kernel module
>> SRCS    =  module.c
>>
>> # Include kernel module makefile
>> .include <bsd.kmod.mk>
>>
>> then
>> cd  /usr/src
>> make TARGET=mips TARGET_ARCH=mipseb buildenv
>> cd /root/mymodule
>> make
>>
>> but I get the following error:
>> Warning: Object directory not changed from original /root/mymodule
>> cc -O -pipe -G0 -Werror -D_KERNEL -DKLD_MODULE -nostdinc   -I. -I@
>> -I@/contrib/altq -finline-limit=8000
>>  --param inline-unit-growth=100 --param large-function-growth=1000
>> -fno-common  -G0 -fno-pic -mno-abicalls
>>  -mlong-calls  -msoft-float -ffreestanding -std=iso9899:1999 -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 /root/src/mymodule/src/module.c
>> In file included from ./machine/bus.h:76,
>>                  from /root/mymodule/module.c:57:
>> ./machine/_bus.h:37:26: error: opt_cputype.h: No such file or directory
>> *** Error code 1
>>
>> Stop in /root/mymodule.
>
> Hi!
>
> I think you might need to pass the KERNCONF variable so it will find
> the right kernel.

It didnt help, same error msg.

btw I think I found a bug that has todo with buildenv,
http://www.freebsd.org/cgi/query-pr.cgi?pr=162724

>
> --
> Stanislav Sedov
> ST4096-RIPE
>
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-- 
Monthadar Al Jaberi