#!/bin/sh
CLEAN_FLAGS="-DNO_CLEAN -DNO_KERNELCLEAN -DNO_KERNELCONFIG -DNO_KERNELDEPEND"

export SRCROOT=/src/FreeBSD/mips
export TARGET_ARCH=mips
export XDEV=mips
export XDEV_ARCH=mips
export KERNCONF=AR71XX
export MAKEOBJDIRPREFIX=/src/FreeBSD/obj/mips
DESTDIR=/src/FreeBSD/tftproot/

args=`getopt twkiucx $*`
BUILD_TOOLCHAIN=no
BUILD_KERNEL=no
BUILD_WORLD=no
BUILD_XDEV=no
INSTALL_WORLD=no
CLEAN=no
SMPFLAGS="-j3"
MAKEFLAGS="WITHOUT_CDDL=yes"
ENDIANFLAGS="-DTARGET_BIG_ENDIAN"

if [ $? -ne 0 ]
then
	echo 'Usage: build.sh -tukwi'
	exit 2
fi

set -- $args
for i
do
	case "$i"
	in
		-t) BUILD_TOOLCHAIN=yes;
			shift;;
		-k) BUILD_KERNEL=yes;
			shift;;
		-w) BUILD_WORLD=yes;
			shift;;
		-x) BUILD_XDEV=yes;
			shift;;
		-i) INSTALL_WORLD=yes;
			shift;;
		-c) CLEAN=yes;
			shift;;
		-u) SMPFLAGS=""; echo UNI;
			shift;;
		--) 
			shift; break;;
	esac
done

if [ "x$CLEAN" = "xyes" ]; then
	CLEAN_FLAGS="";
fi

set -x

cd $SRCROOT || exit 1
if [ "x$BUILD_TOOLCHAIN" = "xyes" ]; then
	make $MAKEFLAGS $SMPFLAGS $CLEAN_FLAGS $ENDIANFLAGS kernel-toolchain;
fi

if [ "x$BUILD_XDEV" = "xyes" ]; then
	make DESTDIR=/src/FreeBSD/opt $MAKEFLAGS $SMPFLAGS $CLEAN_FLAGS $ENDIANFLAGS xdev-build
	sudo -E make DESTDIR=/src/FreeBSD/opt $MAKEFLAGS $SMPFLAGS $CLEAN_FLAGS $ENDIANFLAGS xdev-install
fi

if [ "x$BUILD_KERNEL" = "xyes" ]; then
	make $MAKEFLAGS $SMPFLAGS NO_MODULES=yes $CLEAN_FLAGS buildkernel;
	KERNOBJDIR=$MAKEOBJDIRPREFIX/$TARGET_ARCH/$SRCROOT/sys/$KERNCONF
	cp $KERNOBJDIR/kernel /src/FreeBSD/tftpboot/
	cp $KERNOBJDIR/kernel.debug /src/FreeBSD/tftpboot/
	cp $KERNOBJDIR/kernel.tramp.bin /src/FreeBSD/tftpboot/

fi

if [ "x$BUILD_WORLD" = "xyes" ]; then
	make $MAKEFLAGS $SMPFLAGS NO_MODULES=yes $CLEAN_FLAGS NO_KERBEROS=yes \
		WITHOUT_ACPI=yes NO_CLEAN=yes \
		NO_KERBEROS=1 NO_RESCUE=1 NO_MAN=1 NO_PROFILE=1 \
		WITHOUT_BSNMP=1 WITHOUT_NIS=yes NO_GAMES=1 NO_INFO=1 \
		NO_IPX=1  WITHOUT_ATM=1 $ENDIANFLAGS -d l buildworld;
fi

if [ "x$INSTALL_WORLD" = "xyes" ]; then
	sudo -E make $MAKEFLAGS $SMPFLAGS NO_MODULES=yes $CLEAN_FLAGS NO_KERBEROS=yes \
		WITHOUT_ACPI=yes NO_CLEAN=yes DESTDIR=$DESTDIR\
		NO_KERBEROS=1 NO_RESCUE=1 NO_MAN=1 NO_PROFILE=1 \
		WITHOUT_BSNMP=1 WITHOUT_NIS=yes NO_GAMES=1 NO_INFO=1 \
		NO_IPX=1 WITHOUT_ATM=1 $ENDIANFLAGS  installworld
		
	sudo -E make $MAKEFLAGS $SMPFLAGS NO_MODULES=yes $CLEAN_FLAGS NO_KERBEROS=yes \
		WITHOUT_ACPI=yes NO_CLEAN=yes DESTDIR=$DESTDIR\
		NO_KERBEROS=1 NO_RESCUE=1 NO_MAN=1 NO_PROFILE=1 \
		WITHOUT_BSNMP=1 WITHOUT_NIS=yes NO_GAMES=1 NO_INFO=1 \
		NO_IPX=1 WITHOUT_ATM=1 $ENDIANFLAGS distribution
fi

# cp $HOME/FreeBSD/mips.build/mips${SRCROOT}/sys/${KERNCONF}/kernel /tftpboot/
# cp $HOME/FreeBSD/mips.build/mips${SRCROOT}/sys/${KERNCONF}/kernel.debug /tftpboot/