Improve check for architecture

[grml-live.git] / grml-live

diff --git a/grml-live b/grml-live
index 42157e8..2dd9040 100755 (executable)
--- a/grml-live
+++ b/grml-live
@@ -416,6 +416,9 @@ if [ -n "$SUITE" ] ; then
    done
 fi
 
+# set $ARCH
+[ -n "$ARCH" ] || ARCH="$(dpkg --print-architecture)"
+
 # validate whether the specified architecture class matches the
 # architecture (option), otherwise installation of kernel will fail
 if echo $CLASSES | grep -qi i386 ; then
@@ -432,8 +435,6 @@ elif echo $CLASSES | grep -qi amd64 ; then
    fi
 fi
 
-# set $ARCH
-[ -n "$ARCH" ] || ARCH="$(dpkg --print-architecture)"
 if grep -q -- 'FAI_DEBOOTSTRAP_OPTS.*--arch' "$NFSROOT_CONF" ; then
    sed "s/--arch [a-z0-9]* /--arch $ARCH /" "$NFSROOT_CONF" | sponge "$NFSROOT_CONF"
 else
@@ -447,6 +448,12 @@ if [ -n "$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 "$BUILD_ONLY" ] ; then
       FAI_ACTION=softupdate
    else
@@ -781,6 +788,10 @@ elif [ "$BOOT_METHOD" = "grub" ] ; then
 fi
 
 if [ -f "${ISO_OUTPUT}/${ISO_NAME}" -a -z "$UPDATE" -a -z "$BUILD_ONLY" -a -z "$BUILD_DIRTY" ] ; then
+   log "$ISO_OUTPUT exists already, skipping stage 'iso build'"
+   ewarn "$ISO_OUTPUT exists already, skipping stage 'iso build'" ; eend 0
+else
+   mkdir -p "$ISO_OUTPUT" || bailout 6 "Problem with creating $ISO_OUTPUT for stage 'iso build'"
 
    # support mkisofs as well as genisoimage
    if which mkisofs >/dev/null 2>&1; then
@@ -793,11 +804,6 @@ if [ -f "${ISO_OUTPUT}/${ISO_NAME}" -a -z "$UPDATE" -a -z "$BUILD_ONLY" -a -z "$
       bailout
    fi
 
-   log "$ISO_OUTPUT exists already, skipping stage 'iso build'"
-   ewarn "$ISO_OUTPUT exists already, skipping stage 'iso build'" ; eend 0
-else
-   mkdir -p "$ISO_OUTPUT" || bailout 6 "Problem with creating $ISO_OUTPUT for stage 'iso build'"
-
    CURRENT_DIR=$(pwd)
    if cd "$BUILD_OUTPUT" ; then
       log "$MKISOFS -V '${GRML_NAME} ${VERSION}' -publisher 'grml-live | grml.org' -l -r -J -no-emul-boot -boot-load-size 4 -boot-info-table -b $BOOT_FILE -o ${ISO_OUTPUT}/${ISO_NAME} ."
@@ -873,8 +879,8 @@ fi
 
 # finalize {{{
 [ -n "$start_seconds" ] && SECONDS="$[$(cut -d . -f 1 /proc/uptime)-$start_seconds]" || SECONDS="unknown"
-einfo "Sucessfully finished execution of $PN [running ${SECONDS} seconds]" ; eend 0
-log "Sucessfully finished execution of $PN [running ${SECONDS} seconds]"
+einfo "Successfully finished execution of $PN [running ${SECONDS} seconds]" ; eend 0
+log "Successfully finished execution of $PN [running ${SECONDS} seconds]"
 bailout 0
 # }}}