Commit d2f37384 authored Sep 05, 2008 by H. Peter Anvin

x86: when building image.iso, use isohybrid if it exists



When building image.iso (make isoimage), use the isohybrid tool if it
exists.  isohybrid is a script included with Syslinux 3.72 and higher,
which creates an image that can be booted either as a hard disk
(including removable, e.g. USB disk) or as a CD-ROM.

If isohybrid doesn't exist, then this has no effect.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>

parent 7f16a339

arch/x86/boot/Makefile

+1 −0

Original line number	Diff line number	Diff line
		@@ -181,6 +181,7 @@ isoimage: $(BOOTIMAGE)
		mkisofs -J -r -o $(obj)/image.iso -b isolinux.bin -c boot.cat \
		-no-emul-boot -boot-load-size 4 -boot-info-table \
		$(obj)/isoimage
		isohybrid $(obj)/image.iso 2>/dev/null \|\| true
		rm -rf $(obj)/isoimage

		zlilo: $(BOOTIMAGE)