Cope with changes from move to isolinux 6.x. Closes: #746746

debian/changelog

@@ -21,6 +21,9 @@ debian-cd (3.1.15) UNRELEASED; urgency=low
   [ Robert Millan ]
   * Update from kfreebsd-9 to kfreebsd-10
 
+  [ Daniel Baumann ]
+  * Cope with changes from move to isolinux 6.x. Closes: #746746
+
  -- Steve McIntyre <93sam@debian.org>  Tue, 11 Feb 2014 01:57:01 +0000
 
 debian-cd (3.1.14) unstable; urgency=medium

debian/control

@@ -12,7 +12,7 @@ Vcs-Browser: http://anonscm.debian.org/git/debian-cd/debian-cd.git;a=summary
 Package: debian-cd
 Architecture: all
 Depends: ${misc:Depends}, curl, perl, dpkg-dev, cpp, libdigest-md5-perl, libdigest-sha-perl, tofrodos, apt (>= 0.3.11.1), make, xorriso | genisoimage, lynx-cur | lynx, grep-dctrl, bc, libcompress-zlib-perl, bzip2, libdpkg-perl
-Recommends: hfsutils, netpbm, syslinux-common, mtools, dosfstools
+Recommends: hfsutils, netpbm, isolinux, syslinux-common, mtools, dosfstools
 Description: Tools for building (Official) Debian CD set
  Debian-cd is the official tool for building Debian CD set since the potato
  release. It was formerly called YACS (for Yet Another CD Script).

tools/boot/jessie/boot-x86

@@ -191,7 +191,29 @@ if [ -n "$ARCHIVE_EXTRACTED_SOURCES" ]; then
 	find_pkg_file syslinux source >> $CDDIR/../$N.pkgs_extracted
 fi
 
+# syslinux 6.x onwards uses different packaging layout. Deal with bold
+# old and new layout for now.
+
+if [ -f $CDDIR/../syslinux/usr/lib/syslinux/isolinux.bin ] ; then
+    SYSLINUX_LAYOUT=OLD
     add_mkisofs_opt $CDDIR/../$N.mkisofs_opts "-isohybrid-mbr syslinux/usr/lib/syslinux/isohdpfx.bin"
+else
+    SYSLINUX_LAYOUT=NEW
+    ISOLINUXDEB=$(find_pkg_file isolinux)
+    if [ -z "$ISOLINUXDEB" ]; then
+	echo "ERROR: isolinux package is required" >&2
+	exit 1
+    fi
+    (dpkg --fsys-tarfile "$MIRROR/$ISOLINUXDEB" | \
+	tar xf - -C $CDDIR/../syslinux ./usr/lib)
+    
+    if [ -n "$ARCHIVE_EXTRACTED_SOURCES" ]; then
+	echo $ISOLINUXDEB >> $CDDIR/../$N.pkgs_extracted
+	find_pkg_file isolinux source >> $CDDIR/../$N.pkgs_extracted
+    fi
+    add_mkisofs_opt $CDDIR/../$N.mkisofs_opts "-isohybrid-mbr syslinux/usr/lib/ISOLINUX/isohdpfx.bin"
+fi
+
 
 # In case of a multi-arch CD the script will be called two times. The
 # first time the isolinux dir gets set up for single arch; if it is
@@ -264,6 +286,7 @@ if [ -e boot$N/win32-loader.ini ]; then
 	fi
 fi
 
+if [ $SYSLINUX_LAYOUT = OLD ] ; then
     cp -f $CDDIR/../syslinux/usr/lib/syslinux/isolinux.bin boot$N/isolinux/
     cp -f $CDDIR/../syslinux/usr/lib/syslinux/vesamenu.c32 boot$N/isolinux/
     if [ -e $CDDIR/../syslinux/usr/lib/syslinux/ldlinux.c32 ]; then
@@ -271,6 +294,13 @@ if [ -e $CDDIR/../syslinux/usr/lib/syslinux/ldlinux.c32 ]; then
 	cp -f $CDDIR/../syslinux/usr/lib/syslinux/libcom32.c32 boot$N/isolinux/
 	cp -f $CDDIR/../syslinux/usr/lib/syslinux/libutil.c32 boot$N/isolinux/
     fi
+else
+    cp -f $CDDIR/../syslinux/usr/lib/ISOLINUX/isolinux.bin boot$N/isolinux/
+    cp -f $CDDIR/../syslinux/usr/lib/syslinux/modules/bios/vesamenu.c32 boot$N/isolinux/
+    cp -f $CDDIR/../syslinux/usr/lib/syslinux/modules/bios/ldlinux.c32 boot$N/isolinux/
+    cp -f $CDDIR/../syslinux/usr/lib/syslinux/modules/bios/libcom32.c32 boot$N/isolinux/
+    cp -f $CDDIR/../syslinux/usr/lib/syslinux/modules/bios/libutil.c32 boot$N/isolinux/
+fi
 
 if [ -z "$MULTIARCH" ]; then
 	# Set up isolinux dir for only the current arch

tools/boot/jessie/x86-desktop.sh

@@ -15,7 +15,11 @@ di_syslinux_version() {
 # with vesamenu. Instead, add special default label to automatically
 # select i386/amd64 if user hits enter from help screens.
 multiarch_workaround() {
+	if [ -f $CDDIR/../syslinux/usr/lib/syslinux/modules/bios/ifcpu64.c32 ] ; then
+		cp -f $CDDIR/../syslinux/usr/lib/syslinux/modules/bios/ifcpu64.c32 boot$N/isolinux/
+	else
 		cp -f $CDDIR/../syslinux/usr/lib/syslinux/ifcpu64.c32 boot$N/isolinux/
+	fi
 	sed -i "/^default install/ s/^/#/" \
 		boot$N/isolinux/txt.cfg || true
 	sed -i "/^default64 amd64-install/ s/^/#/" \