From owner-freebsd-mips@FreeBSD.ORG  Mon Nov 21 13:53:43 2011
Return-Path: <owner-freebsd-mips@FreeBSD.ORG>
Delivered-To: freebsd-mips@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 2E6821065673
	for <freebsd-mips@freebsd.org>; Mon, 21 Nov 2011 13:53:43 +0000 (UTC)
	(envelope-from monthadar@gmail.com)
Received: from mail-gx0-f182.google.com (mail-gx0-f182.google.com
	[209.85.161.182])
	by mx1.freebsd.org (Postfix) with ESMTP id E899C8FC0A
	for <freebsd-mips@freebsd.org>; Mon, 21 Nov 2011 13:53:42 +0000 (UTC)
Received: by ggnk5 with SMTP id k5so6228806ggn.13
	for <freebsd-mips@freebsd.org>; Mon, 21 Nov 2011 05:53:42 -0800 (PST)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma;
	h=mime-version:date:message-id:subject:from:to:content-type;
	bh=f428tavL/VHmgMt0UzBr1p8zb1PkkNI79NE+u/z5/vY=;
	b=Lzk/8KpRF/HIJb1ff55Ro2X1ZEQOWDjxc+DhAUhVacMk89Q6QRS/z8Q0qZBN43Op/D
	2SCjMsJgPdr4QyByYRD5EPRyfCF3BOelNOpFww/rWdF5Beoe8TcpdnYv3gnLo2zhZjKF
	8jxjo02RBY/+IFVb9Z3PoShRuvDCGE/23mCcU=
MIME-Version: 1.0
Received: by 10.50.185.232 with SMTP id ff8mr14527744igc.32.1321882136289;
	Mon, 21 Nov 2011 05:28:56 -0800 (PST)
Received: by 10.50.100.132 with HTTP; Mon, 21 Nov 2011 05:28:56 -0800 (PST)
Date: Mon, 21 Nov 2011 14:28:56 +0100
Message-ID: <CA+sBSoK0jYhZj=4kjdNp40yyWR7_dQHuv3DsXe6ihb+d81WOWw@mail.gmail.com>
From: Monthadar Al Jaberi <monthadar@gmail.com>
To: freebsd-mips@freebsd.org
Content-Type: text/plain; charset=ISO-8859-1
Subject: Cross compiling module
X-BeenThere: freebsd-mips@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: Porting FreeBSD to MIPS <freebsd-mips.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-mips>,
	<mailto:freebsd-mips-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-mips>
List-Post: <mailto:freebsd-mips@freebsd.org>
List-Help: <mailto:freebsd-mips-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-mips>,
	<mailto:freebsd-mips-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Mon, 21 Nov 2011 13:53:43 -0000

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.


$ which cc
/usr/obj/mips.mipseb/usr/src/tmp/usr/bin/cc

$find /usr -name "opt_cputype.h"
...
/usr/obj/mips.mipseb/usr/src/sys/RSPRO_NFS/opt_cputype.h

if I add:
CFLAGS+=-I/usr/obj/mips.mipseb/usr/src/sys/RSPRO_NFS

it works now, seems like I am missing something?

br,

-- 
Monthadar Al Jaberi