Revert "Replace cdn.debian.net with http.debian.net"

[grml-live.git] / grml-live

diff --git a/grml-live b/grml-live
index 9f5085b..45b93e6 100755 (executable)
--- a/grml-live
+++ b/grml-live
@@ -12,6 +12,9 @@
 export LANG=C
 export LC_ALL=C
 
+# avoid leaking into chroots
+unset TMPDIR
+
 # define function getfilesize before "set -e"
 if stat --help >/dev/null 2>&1; then
   getfilesize='stat -c %s'  # GNU stat
@@ -157,6 +160,10 @@ 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 ${CHROOT_OUTPUT}/var/lib/dpkg)" >/dev/null 2>&1 || /bin/true
@@ -459,7 +466,9 @@ if [ -z "$FORCE" ] ; then
    echo -n "Is this ok for you? [y/N] "
    read a
    if ! [ "$a" = 'y' -o "$a" = 'Y' ] ; then
-      bailout 1 "Exiting as requested."
+      CLEAN_ARTIFACTS=0
+      echo "Exiting as requested."
+      exit 0
    fi
    echo
 fi
@@ -549,7 +558,20 @@ 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
@@ -575,7 +597,7 @@ export SUITE # make sure it's available in FAI scripts
 
 # validate whether the specified architecture class matches the
 # architecture (option), otherwise installation of kernel will fail
-if echo $CLASSES | grep -qi i386 ; then
+if echo $CLASSES | grep -qw I386 ; then
    if ! [[ "$ARCH" == "i386" ]] ; then
       log    "Error: You specified the I386 class but are trying to build something else (AMD64?)."
       eerror "Error: You specified the I386 class but are trying to build something else (AMD64?)."
@@ -627,12 +649,6 @@ if [ -n "$BUILD_DIRTY" ]; then
 else
    [ -n "$CHROOT_OUTPUT" ] || CHROOT_OUTPUT="$OUTPUT/grml_chroot"
 
-   # provide inform fai about the ISO we build
-   [ -d "$CHROOT_OUTPUT/etc/" ] || mkdir -p "$CHROOT_OUTPUT/etc/"
-   echo '# This file has been generated by grml-live.' > "$CHROOT_OUTPUT/etc/grml_live_version"
-   [ -n "$GRML_LIVE_VERSION" ] && echo "GRML_LIVE_VERSION=$GRML_LIVE_VERSION" >> "$CHROOT_OUTPUT/etc/grml_live_version"
-   [ -n "$SUITE" ] && echo "SUITE=$SUITE" >> "$CHROOT_OUTPUT/etc/grml_live_version"
-
    if [ -n "$UPDATE" -o -n "$BUILD_ONLY" ] ; then
       FAI_ACTION=softupdate
    else
@@ -662,10 +678,6 @@ else
       mkdir -p "${OUTPUT}/grml_sources/" "${CHROOT_OUTPUT}/grml-live/sources/"
       mount --bind "${OUTPUT}/grml_sources/" "${CHROOT_OUTPUT}/grml-live/sources/"
 
-      # tell dpkg to use "unsafe io" during the build
-      [ -d "$CHROOT_OUTPUT/etc/dpkg/dpkg.cfg.d" ] || mkdir -p "$CHROOT_OUTPUT/etc/dpkg/dpkg.cfg.d"
-      echo force-unsafe-io > "$CHROOT_OUTPUT/etc/dpkg/dpkg.cfg.d/unsafe-io"
-
       log "Executed FAI command line:"
       log "BUILD_ONLY=$BUILD_ONLY BOOTSTRAP_ONLY=$BOOTSTRAP_ONLY GRML_LIVE_CONFIG=$CONFIGDUMP fai $VERBOSE -C $GRML_FAI_CONFIG -s file:///$GRML_FAI_CONFIG/config -c$CLASSES -u $HOSTNAME $FAI_ACTION $CHROOT_OUTPUT $FAI_ARGS"
       BUILD_ONLY="$BUILD_ONLY" BOOTSTRAP_ONLY="$BOOTSTRAP_ONLY" GRML_LIVE_CONFIG="$CONFIGDUMP" fai $VERBOSE \
@@ -673,7 +685,12 @@ else
                   -u "$HOSTNAME" "$FAI_ACTION" "$CHROOT_OUTPUT" $FAI_ARGS | tee -a $LOGFILE
       RC="$PIPESTATUS" # notice: bash-only
 
-      rm -f "$CHROOT_OUTPUT/etc/dpkg/dpkg.cfg.d/unsafe-io"
+      # provide inform fai about the ISO we build, needs to be provided
+      # *after* FAI stage, otherwise FAI skips the debootstrap stage if
+      # there is not BASEFILE (as it checks for presence of /etc) :(
+      echo '# This file has been generated by grml-live.' > "$CHROOT_OUTPUT/etc/grml_live_version"
+      [ -n "$GRML_LIVE_VERSION" ] && echo "GRML_LIVE_VERSION=$GRML_LIVE_VERSION" >> "$CHROOT_OUTPUT/etc/grml_live_version"
+      [ -n "$SUITE" ] && echo "SUITE=$SUITE" >> "$CHROOT_OUTPUT/etc/grml_live_version"
 
       FORCE_ISO_REBUILD=true
 
@@ -885,7 +902,7 @@ 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
 
@@ -1345,9 +1362,14 @@ 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}"