x86, build: copy ldlinux.c32 to image.iso

commit 9c77679cadb118c0aa99e6f88533d91765a131ba upstream.

For newer versions of Syslinux, we need ldlinux.c32 in addition to
isolinux.bin to reside on the boot disk, so if the latter is found,
copy it, too, to the isoimage tree.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>

diff --git a/arch/x86/boot/Makefile b/arch/x86/boot/Makefile
index e80542b..075c6b3 100644 (file)
--- a/arch/x86/boot/Makefile
+++ b/arch/x86/boot/Makefile
@@ -166,6 +166,9 @@ isoimage: $(obj)/bzImage
        for i in lib lib64 share end ; do \
                if [ -f /usr/$$i/syslinux/isolinux.bin ] ; then \
                        cp /usr/$$i/syslinux/isolinux.bin $(obj)/isoimage ; \
+                       if [ -f /usr/$$i/syslinux/ldlinux.c32 ]; then \
+                               cp /usr/$$i/syslinux/ldlinux.c32 $(obj)/isoimage ; \
+                       fi ; \
                        break ; \
                fi ; \
                if [ $$i = end ] ; then exit 1 ; fi ; \