X-Git-Url: http://git.grml.org/?p=grml-live.git;a=blobdiff_plain;f=grml-live;h=ef840f674c86f54141e83d5575f85e1d38bd5cdc;hp=f620b9fc6162467ba12c3be90daa4b2c17e8c615;hb=61048123d869bd74b6f05ee2995a736078716eb2;hpb=8cfed16940d096b619bf35dad42cbf1928d58b8a

diff --git a/grml-live b/grml-live
index f620b9f..ef840f6 100755
--- a/grml-live
+++ b/grml-live
@@ -157,6 +157,10 @@ umount_all() {
    umount $CHROOT_OUTPUT/dev/pts 2>/dev/null || /bin/true
    umount $CHROOT_OUTPUT/dev 2>/dev/null || /bin/true
 
+   if [ -n "$EXTRACT_ISO_NAME" ] ; then
+     umount "$EXTRACT_ISO_NAME" 2>/dev/null || /bin/true
+   fi
+
    # certain FAI versions sadly leave a ramdisk behind, so better safe than sorry
    if [ -x /usr/lib/fai/mkramdisk ] ; then
      /usr/lib/fai/mkramdisk -u "$(readlink -f ${CHROOT_OUTPUT}/var/lib/dpkg)" >/dev/null 2>&1 || /bin/true
@@ -549,7 +553,20 @@ if [ -n "$EXTRACT_ISO_NAME" ]; then
     eend 1
     bailout 1
   fi
-  unsquashfs -d "${CHROOT_OUTPUT}" "${mountpoint}"/live/*/*.squashfs ; rc=$?
+
+  if ls "${mountpoint}"/live/*/*.squashfs 2>/dev/null | grep -q . ; then # ISOs >=2011.12
+    log "Using ${mountpoint}/live/*/*.squashfs for unsquashfs"
+    unsquashfs -d "${CHROOT_OUTPUT}" "${mountpoint}"/live/*/*.squashfs ; rc=$?
+  elif ls "${mountpoint}"/live/*.squashfs 2>/dev/null | grep -q . ; then # ISOs before 2011.12
+    log "Using ${mountpoint}/live/*.squashfs for unsquashfs"
+    unsquashfs -d "${CHROOT_OUTPUT}" "${mountpoint}"/live/*.squashfs ; rc=$?
+  else
+    log "Error: Could not find any *.squashfs files on the ISO"
+    eerror "Error: Could not find any *.squashfs files on the ISO"
+    eend 1
+    bailout 1
+  fi
+
   umount "$mountpoint"
   rmdir "$mountpoint"
   if [ "$rc" != 0 ]; then
@@ -880,7 +897,7 @@ if [ "$ARCH" = i386 ] || [ "$ARCH" = amd64 ] ; then
             copy_addon_file ipxe.lkrn /usr/lib/ipxe addons
             copy_addon_file pci.ids /usr/share/misc addons
             copy_addon_file memtest86+.bin /boot addons
-            for file in memdisk chain.c32 hdt.c32 menu.c32; do
+            for file in memdisk chain.c32 hdt.c32 mboot.c32 menu.c32; do
               copy_addon_file "${file}" /usr/lib/syslinux addons
             done
 
@@ -1340,9 +1357,14 @@ else
           #   (hidden NTFS, IIRC), as the partition type is sometimes needed
           #   to get the BIOS even look at the partition created by isohybrid
           if isohybrid --help | grep -q -- --uefi ; then
-            log   "Detected uefi support for isohybrid, enabling"
-            einfo "Detected uefi support for isohybrid, enabling"
-            ISOHYBRID_OPTIONS=--uefi
+            if echo $CLASSES | grep -qw I386 ; then
+              log   "Detected uefi support for isohybrid but 32bit systems do not support it, ignoring."
+              einfo "Detected uefi support for isohybrid but 32bit systems do not support it, ignoring."
+            else
+              log   "Detected uefi support for isohybrid, enabling"
+              einfo "Detected uefi support for isohybrid, enabling"
+              ISOHYBRID_OPTIONS=--uefi
+            fi
           fi
 
           log "isohybrid $ISOHYBRID_OPTIONS ${ISO_OUTPUT}/${ISO_NAME}"