Do not depend on /proc for calculating runtime

[grml-live.git] / grml-live

diff --git a/grml-live b/grml-live
index 6043764..7dc20f8 100755 (executable)
--- a/grml-live
+++ b/grml-live
@@ -164,6 +164,7 @@ umount_all() {
    # make sure we don't leave any mounts - FAI doesn't remove them always
    umount $CHROOT_OUTPUT/proc/sys/fs/binfmt_misc 2>/dev/null || /bin/true
    umount $CHROOT_OUTPUT/proc 2>/dev/null || /bin/true
+   umount $CHROOT_OUTPUT/run/udev 2>/dev/null || /bin/true
    umount $CHROOT_OUTPUT/run  2>/dev/null || /bin/true
    umount $CHROOT_OUTPUT/sys  2>/dev/null || /bin/true
    umount $CHROOT_OUTPUT/dev/pts 2>/dev/null || /bin/true
@@ -330,6 +331,9 @@ adjust_boot_files() {
       sed -i "s/%RELEASE_INFO%/$RELEASE_INFO/g"    "${file}"
       sed -i "s/%SHORT_NAME%/$SHORT_NAME/g"        "${file}"
       sed -i "s/%VERSION%/$VERSION/g"              "${file}"
+      if [ -n "${BOOT_FILE}" ] ; then
+        sed -i "s;%BOOT_FILE%;$BOOT_FILE;g"        "${file}"
+      fi
 
       [ -n "$DEFAULT_BOOTOPTIONS" ] && sed -i "s; boot=live; boot=live $DEFAULT_BOOTOPTIONS;"  "${file}"
 
@@ -425,7 +429,7 @@ fi
 [ -n "$HOSTNAME" ]                || HOSTNAME='grml'
 [ -n "$HYBRID_METHOD" ]           || HYBRID_METHOD='isohybrid'
 [ -n "$RELEASENAME" ]             || RELEASENAME='grml-live rocks'
-[ -n "$SECURE_BOOT" ]             || SECURE_BOOT='ubuntu'
+[ -n "$SECURE_BOOT" ]             || SECURE_BOOT='disable'
 [ -n "$SQUASHFS_EXCLUDES_FILE" ]  || SQUASHFS_EXCLUDES_FILE="${GRML_FAI_CONFIG}/config/grml/squashfs-excludes"
 [ -n "$SUITE" ]                   || SUITE='testing'
 [ -n "$TEMPLATE_DIRECTORY" ]      || TEMPLATE_DIRECTORY='/usr/share/grml-live/templates'
@@ -575,7 +579,8 @@ if [ -n "$CONFIG" ] ; then
    fi
 fi
 
-start_seconds=$(cut -d . -f 1 /proc/uptime)
+SECONDS=unknown
+start_seconds="$(date +%s)"
 log "------------------------------------------------------------------------------"
 log "Starting grml-live [${GRML_LIVE_VERSION}] run on $(date)"
 log "Using local config file: $LOCAL_CONFIG"
@@ -674,7 +679,7 @@ if [ -z "$FAI_DEBOOTSTRAP" ] ; then
 fi
 
 if [ -z "$FAI_DEBOOTSTRAP_OPTS" ] ; then
-  FAI_DEBOOTSTRAP_OPTS="--exclude=info,tasksel,tasksel-data --include=aptitude --arch $ARCH"
+  FAI_DEBOOTSTRAP_OPTS="--exclude=info,tasksel,tasksel-data --include=aptitude --arch $ARCH --no-merged-usr"
 fi
 
 # create backup of old (not yet automatically generated) config file
@@ -1023,11 +1028,10 @@ if [ "$ARCH" = i386 ] || [ "$ARCH" = amd64 ] ; then
       einfo "Generating "${BUILD_OUTPUT}"/conf/bootfile* files"
       log   "Generating "${BUILD_OUTPUT}"/conf/bootfile* files"
 
+      BOOT_FILE="/conf/bootfile_$(cat "${CHROOT_OUTPUT}"/boot/grub/bootfile.txt)"
+      echo "# This file is relevant for GRUB boot with the Grml ISO." > "${BUILD_OUTPUT}/${BOOT_FILE}"
       # save information about the random filename inside /conf/bootfile.txt
-      echo "/conf/bootfile_$(cat "${CHROOT_OUTPUT}"/boot/grub/bootfile.txt)" > \
-        "${BUILD_OUTPUT}"/conf/bootfile.txt
-      echo "# This file is relevant for GRUB boot with the Grml ISO." > \
-        "${BUILD_OUTPUT}"/conf/bootfile_"$(cat "${CHROOT_OUTPUT}"/boot/grub/bootfile.txt)"
+      echo "${BOOT_FILE}" > "${BUILD_OUTPUT}"/conf/bootfile.txt
       eend $?
     fi
 
@@ -1689,7 +1693,10 @@ fi
 # }}}
 
 # finalize {{{
-[ -n "$start_seconds" ] && SECONDS="$[$(cut -d . -f 1 /proc/uptime)-$start_seconds]" || SECONDS="unknown"
+if [ -n "${start_seconds}" ] ; then
+  end_seconds="$(date +%s)"
+  SECONDS="$(( end_seconds - start_seconds ))"
+fi
 log "Successfully finished execution of $PN [$(date) - running ${SECONDS} seconds]"
 
 dpkg_to_db # make sure we catch the last log line as well, therefore execute between log + einfo