X-Git-Url: https://hackdaworld.org/gitweb/?p=outofuni%2Fdib.git;a=blobdiff_plain;f=build.sh;h=b04f89aba89114f788c467a023de98a06a59835d;hp=34460874fd8be8c1eff9b022dc2e23fc42720cec;hb=6c2bfb0dfdc1db35a43dcaa3ec5b804cea35d565;hpb=b0954d42425046f559118b2cba77b718f5be5295

diff --git a/build.sh b/build.sh
index 3446087..b04f89a 100755
--- a/build.sh
+++ b/build.sh
@@ -5,7 +5,7 @@
 
 function check_prereq() {
 	# read config
-	[ -f ./config.build ] && . ./config.build
+	[ -f ./build.config ] && . ./build.config
 	# check
 	tc="gcc-`echo $MAKEOPT | sed 's/.*\ CROSS_COMPILE=\(.*\)-.*/\1/'`"
 	deps=0
@@ -34,31 +34,35 @@ function umount_if_mounted() {
 
 function build_all {
 	# read config
-	[ -f ./config.build ] && . ./config.build
+	[ -f ./build.config ] && . ./build.config
 	# build stage 1
 	if [ -f .build_stage1 ]; then
 		echo "stage one already done, skipping ..."
 	else
 		echo "building debian image, first stage ..."
 		# image
-		validimg="no"
 		if [ -f ./rootfs.img ]; then
 			size=`ls -al ./rootfs.img | awk '{ print $5/1048576 }'`
 			if [ "$size" = "$IMGSIZE" ]; then
 				echo "rootfs.img exists"
-				validimg="yes"
 			else
 				echo "creating rootfs.img"
+				dd if=/dev/zero of=./rootfs.img \
+					bs=1M count=$IMGSIZE
 			fi
+		else
+			echo "creating rootfs.img"
+			dd if=/dev/zero of=./rootfs.img \
+				bs=1M count=$IMGSIZE
 		fi
-		if [ "$validimg" = "no" ]; then
-			dd if=/dev/zero of=./rootfs.img bs=1M count=$IMGSIZE
-		fi
-		mkfs.${ROOTFS} -f -L rootfs ./rootfs.img
-		# mount
+		# make fs and mount
 		umount_if_mounted rootfs.mnt
+		FORCEFS="-F"
+		[ "$ROOTFS" = "xfs" ] && FORCEFS="-f"
+		mkfs.${ROOTFS} $FORCEFS -L rootfs ./rootfs.img
 		rm -rf rootfs.mnt
 		mkdir rootfs.mnt
+		modprobe loop
 		mount -o loop ./rootfs.img ./rootfs.mnt
 		# debootstrap first part
 		debootstrap --verbose --arch $ARCH --variant=minbase \
@@ -69,7 +73,11 @@ function build_all {
 	fi
 	# copy myself
 	cp -v ./build.sh ./rootfs.mnt
-	cp -v ./config.build ./rootfs.mnt
+	cp -v ./build.config ./rootfs.mnt
+	mkdir -p ./rootfs.mnt/post_routines
+	cp -v ./post_routines/$NAME/* ./rootfs.mnt/post_routines
+	mkdir -p ./rootfs.mnt/files
+	cp -rv ./files/$NAME/* ./rootfs.mnt/files
 	if [ ! -f .build_stage2 ]; then
 		# prepare/run second stage
 		modprobe binfmt_misc
@@ -90,13 +98,25 @@ function build_all {
 		touch .build_stage2
 		# cleanup
 		rm -v ./rootfs.mnt/build.sh
-		rm -v ./rootfs.mnt/config.build
+		rm -v ./rootfs.mnt/build.config
+		rm -rfv ./rootfs.mnt/post_routines
+		rm -rfv ./rootfs.mnt/files
+	fi
+	# final things
+	echo
+	echo -en "build completed! want me to umount everything? [Y,n]: "
+	read answer
+	if [ "$answer" != "n" ]; then
+		mnts="rootfs.mnt/dev/pts rootfs.mnt/proc rootfs.mnt"
+		for mnt in $mnts; do
+			umount_if_mounted $mnt
+		done
 	fi
 }
 
 function build_in_chroot {
 	# read config
-	[ -f ./config.build ] && . ./config.build
+	[ -f ./build.config ] && . ./build.config
 	# build second stage
 	echo "building debian image, second stage ..."
 	[ -f /debootstrap/debootstrap ] && \
@@ -117,16 +137,31 @@ function build_in_chroot {
 	echo -en "auto lo\niface lo inet loopback\n" > /etc/network/interfaces
 	echo -en "auto eth0\niface eth0 inet dhcp\n" >> /etc/network/interfaces
 	echo -en "auto usb0\niface usb0 inet dhcp\n" >> /etc/network/interfaces
-	# login on serial console
-	num=`echo $GETTY | sed 's/\([a-zA-Z].*\)\([0-9].*\)/\2/'`
-	echo "T${num}:2345:respawn:/sbin/getty -L $GETTY 115200 linux" >> \
-		/etc/inittab
 	# hostname
 	echo $NAME > /etc/hostname
 	# root
 	echo "/dev/root / $ROOTFS defaults 0 1" > /etc/fstab
-	# behavior of boot scripts	
-	echo "HWCLOCKACCESS=no" >> /etc/default/rcS
+	# determine init type
+	if [ "`file /sbin/init | awk '{ print $2 }'`" = "symbolic" ]; then
+		symlink=`ls -al /sbin/init | awk -F'->' '{ print $2 }'`
+		inittype=`basename $symlink`
+	else
+		inittype=sysvinit
+	fi
+	# serial console
+	num=`echo $GETTY | sed 's/\([a-zA-Z].*\)\([0-9].*\)/\2/'`
+	case "$inittype" in
+		systemd)
+			# nothing required to enable serial console
+			;;
+		sysvinit)
+			echo -en "T${num}:2345:respawn:/sbin/getty -L " >> \					/etc/inittab
+			echo -en "$GETTY 115200 linux" >> /etc/inittab;;
+		*)
+			echo "unsupported init system: $inittype";;
+	esac
+	# more boot scripts	
+	echo -en "\nHWCLOCKACCESS=no\n" >> /etc/default/rcS
 	echo "CONCURRENCY=shell" >> /etc/default/rcS
 	# additional packages
 	apt-get -y install $ADDPKGS
@@ -134,6 +169,10 @@ function build_in_chroot {
 	passwd -d root
 	# profile
 	echo -en "\nalias l='ls -al --color'\n\n" >> /etc/profile
+	# post install hooks
+	for file in `ls /post_routines`; do
+		. /post_routines/$file
+	done
 }
 
 #
@@ -141,38 +180,113 @@ function build_in_chroot {
 #
 
 function build_uboot() {
-	[ -f ./config.build ] && . ./config.build
-	git clone $UBSRC
+	echo "building u-boot ..."
+	echo "  argv: $@"
+	nopatch=0
+	noget=0
+	update=0
+	nocheckout=0
+	noclean=0
+	no2all=0
+	while [ "$1" ]; do
+		case "$1" in
+			-nopatch)	nopatch=1; shift;;
+			-noget)		noget=1; shift;;
+			-update)	update=1; shift;;
+			-nocheckout)	nocheckout=1; shift;;
+			-noclean)	noclean=1; shift;;
+			-no2all)	no2all=1; shift;;
+			*) shift;;
+		esac
+	done
+	if [ "$no2all" = "1" ]; then
+		nopatch=1
+		noget=1
+		nocheckout=1
+		noclean=1
+	fi
+	[ -f ./build.config ] && . ./build.config
+	if [ "$noget" = "0" ]; then
+		rm -rf u-boot
+		git clone $UBSRC
+	fi
+	if [ "$update" = "1" ]; then
+		cd u-boot
+		git pull
+		cd ..
+	fi
 	cd u-boot
-	if [ ! -z "$UBVER" ]; then
-		git checkout $UBVER
+	if [ "$nocheckout" = "0" ]; then
+		if [ ! -z "$UBVER" ]; then
+			git checkout $UBVER
+		fi
+	fi
+	if [ "$nopatch" = "0" ]; then
+		if [ ! -z "$UBPATCH" ]; then
+			for patch in $UBPATCH; do
+				patch -Nfp1 < ../patches/$NAME/$patch
+			done
+		fi
 	fi
-	if [ ! -z "$UBPATCH" ]; then
-		patch -Nfp1 < ../patches/$UBPATCH
+	if [ "$noclean" = "0" ]; then
+		make $MAKEOPT distclean
 	fi
-	make $MAKEOPT distclean
 	make $MAKEOPT $UBCONF
 	make $MAKEOPT
 	cd ..
 }
 
 function build_kernel() {
-	[ -f ./config.build ] && . ./config.build
+	nopatch=0
+	noget=0
+	nohook=0
+	noclean=0
+	no2all=0
+	while [ "$1" ]; do
+		case "$1" in
+			-nopatch)	nopatch=1; shift;;
+			-noget)		noget=1; shift;;
+			-nohook)	nohook=1; shift;;
+			-noclean)	noclean=1; shift;;
+			-no2all)	no2all=1; shift;;
+			*) shift;;
+		esac
+	done
+	if [ "$no2all" = "1" ]; then
+		nopatch=1
+		noget=1
+		nohook=1
+		noclean=1
+	fi
+	[ -f ./build.config ] && . ./build.config
 	KV=`echo $KERVER | awk -F. '{
 		if($1=="3") print "3.x"
 		else print$1 "." $2
 	}'`
-	KERSRC="https://www.kernel.org/pub/linux/kernel/"
-	KERSRC="$KERSRC/v$KV/linux-${KERVER}.tar.bz2"
-	wget $KERSRC
-	tar xfj linux-${KERVER}.tar.bz2
+	if [ "$noget" = "0" ]; then
+		rm -rf linux-${KERVER}*
+		KERSRC="https://www.kernel.org/pub/linux/kernel/"
+		KERSRC="$KERSRC/v$KV/linux-${KERVER}.tar.bz2"
+		wget $KERSRC
+		tar xfj linux-${KERVER}.tar.bz2
+	fi
 	cd linux-$KERVER
-	if [ ! -z "$KERPATCH" ]; then
-	patch -Nfp1 < ../patches/$PATCH
+	if [ "$nopatch" = "0" ]; then
+		if [ ! -z "$KERPATCH" ]; then
+			for patch in $KERPATCH; do
+				patch -Nfp1 < ../patches/$NAME/$patch
+			done
+		fi
 	fi
-	make $MAKEOPT mrproper
-	if [ ! -z "$KERHOOK" ]; then
-		$KERHOOK
+	if [ "$noclean" = "0" ]; then
+		make $MAKEOPT mrproper
+	fi
+	if [ "$nohook" = "0" ]; then
+		if [ ! -z "$KERHOOKS" ]; then
+			for hook in $KERHOOKS; do
+				. ../hooks/$hook
+			done
+		fi
 	fi
 	if [ ! -z "$KERCONF" ]; then
 		make $MAKEOPT $KERCONF
@@ -192,24 +306,24 @@ function build_sdcard() {
 #
 
 # configuration	
-if [ ! -f ./config.build ]; then
+if [ ! -f ./build.config ]; then
 	echo "no configuration found, aborting ..."
 else
-	. ./config.build
+	. ./build.config
 fi
 
-# check prerequisites
-check_prereq
-
 # debootstrap
 if [ -z $1 ]; then
-	build_all > ./build.log 2>&1
+	check_prereq
+	build_all | tee ./build.log 2>&1
 elif [ "$1" = "chroot" ]; then
-	build_in_chroot > ./build_in_chroot.log 2>&1
+	build_in_chroot | tee ./build_in_chroot.log 2>&1
 elif [ "$1" = "uboot" ]; then
-	build_uboot > ./build_uboot.log 2>&1
+	check_prereq
+	build_uboot $@ | tee ./build_uboot.log 2>&1
 elif [ "$1" = "kernel" ]; then
-	build_kernel > ./build_kernel.log 2>&1
+	check_prereq
+	build_kernel $@ | tee ./build_kernel.log 2>&1
 else 
 	echo "unknown option: '$1'"
 fi