Merge pull request #11 from Linux4Yourself/mkiso

mkiso

Author: makpif

src/mkiso.sh

@@ -0,0 +1,57 @@
+#!/bin/bash
+
+if [ $(id -u) != 0 ]; then
+	echo "$0 script need to run as root!"
+	exit 1
+fi
+
+trap "exit 1" SIGHUP SIGINT SIGQUIT SIGTERM
+
+LIN_VER=1.0.0
+
+CWD=$PWD
+WDIR=/tmp/lx4uiso
+ISOLINUXDIR=$CWD/livecd/isolinux
+DISTRONAME="Lx4u"
+LABEL=Lx4uLiveCD
+LIN_ROOT=/mnt/lin
+OUTPUT=Lx4u-$LIN_VER-livecd.iso
+
+isolinux_files="chain.c32 isolinux.bin ldlinux.c32 libutil.c32 reboot.c32 menu.c32
+isohdpfx.bin isolinux.cfg libcom32.c32 poweroff.c32"
+
+rm -rf $WDIR
+mkdir -pv $WDIR
+
+# prepare isolinux in working dir
+mkdir -p $WDIR/{filesystem,isolinux,boot}
+for file in $isolinux_files; do
+	cp $ISOLINUXDIR/$file $WDIR/isolinux
+done
+echo "$DISTRONAME" > $WDIR/isolinux/linuxlive
+[ -d livecd/virootfs ] && cp -aR livecd/virootfs $WDIR
+
+cp $LIN_ROOT/boot/vmlinuz-* $WDIR/boot/vmlinuz
+#cp $LIN_ROOT/boot/initrd-*-lfs.img $WDIR/boot/initrd
+
+mksquashfs $LIN_ROOT $WDIR/filesystem/root.sfs \
+		-b 1048576 -comp xz -Xdict-size 100% \
+		-e $LIN_ROOT/tools/ \
+		-e $LIN_ROOT/tmp/*
+		
+rm -f $OUTPUT
+xorriso -as mkisofs \
+		-r -J -joliet-long \
+		-l -cache-inodes \
+		-isohybrid-mbr $ISOLINUXDIR/isohdpfx.bin \
+		-partition_offset 16 \
+		-volid "$LABEL" \
+		-b isolinux/isolinux.bin \
+		-c isolinux/boot.cat \
+		-no-emul-boot \
+		-boot-load-size 4 \
+		-boot-info-table \
+		-o $OUTPUT \
+		$WDIR
+
+rm -fr $WDIR