Activate grml-testing repository for devel/daily builds

[grml-live.git] / grml-live

diff --git a/grml-live b/grml-live
index 2acc7b2..10240fe 100755 (executable)
--- a/grml-live
+++ b/grml-live
@@ -4,7 +4,6 @@
 # Authors:       grml-team (grml.org), (c) Michael Prokop <mika@grml.org>
 # Bug-Reports:   see http://grml.org/bugs/
 # License:       This file is licensed under the GPL v2 or any later version.
-# Latest change: Sun Aug 17 19:44:27 CEST 2008 [mika]
 ################################################################################
 
 # read configuration files, set some misc variables {{{
@@ -15,7 +14,7 @@ export LC_ALL=C
 # exit on any error:
 set -e
 
-GRML_LIVE_VERSION='0.9'
+GRML_LIVE_VERSION='0.9.4'
 PN="$(basename $0)"
 CMDLINE="$0 $@"
 ISO_DATE="$(date +%Y-%m-%d)"
@@ -26,25 +25,38 @@ usage()
   echo "
 $PN - build process script for generating a (grml based) Linux Live-ISO
 
-Usage: $PN [-a <architecture>] [-c <classe[s]>] [-g <grml_name>] \\
-                 [-i <iso_name> ] [-o <output_directory>] [-s <suite>] \\
-                 [-t <template_directory>] [-s <suite>] \\
-                 [-v <version_number>] [-bFVhu]
+Usage: $PN [options, see as follows]
+
+   -a <architecture>       architecture; available values: i386 and amd64
+   -b                      build the ISO without updating the chroot via FAI
+   -c <classe[s]>          classes to be used for building the ISO via FAI
+   -C <configfile>         configuration file for grml-live
+   -F                      force execution without prompting
+   -g <grml_name>]         set the grml flavour name
+   -h                      display short usage information and exit
+   -i <iso_name>           name of ISO
+   -o <output_directory>   main output directory of the build process
+   -r                      release name
+   -s <suite>              Debian suite; values: etch, lenny, sid
+   -t <template_directory> place of the templates
+   -u                      update existing chroot instead of rebuilding it from scratch
+   -v <version_number>     specify version number of the release
+   -V                      increase verbosity in the build process
+   -z                      use ZLIB instead of LZMA compression (depends on
+                           squashfs-tools version)
 
 Usage examples:
 
     $PN
-    $PN -c GRMLBASE,GRML_SMALL,I386 -o /grml/
     $PN -c GRMLBASE,GRML_MEDIUM,I386 -o /dev/shm/grml
     $PN -c GRMLBASE,GRML_SMALL,I386 -g grml-small -v 1.0
     $PN -c GRMLBASE,GRML_FULL,I386 -i grml_0.0-1.iso -v 0.0-1
     $PN -c GRMLBASE,GRML_FULL,I386 -s sid -V -r 'grml-live rocks'
 
-More details: man grml-live
-              /usr/share/doc/grml-live/grml-live.html
+More details: man grml-live + /usr/share/doc/grml-live/grml-live.html
+              http://grml.org/grml-live/
 
-Please send your bug reports, feedback,.. to the grml-team.
-http://grml.org/bugs/
+Please send your bug reports and feedback to the grml-team: http://grml.org/bugs/
 "
 }
 
@@ -234,6 +246,10 @@ specify it on the command line using the -o option."
 # trim characters that are known to cause problems inside $GRML_NAME;
 # for example isolinux does not like '-' inside the directory name
 [ -n "$GRML_NAME" ] && export SHORT_GRML_NAME="$(echo $GRML_NAME | tr -d ',./;\- ')"
+
+# export variables to have them available in fai scripts:
+[ -n "$GRML_NAME" ]   && export "$GRML_NAME"
+[ -n "$RELEASENAME" ] && export "$RELEASENAME"
 # }}}
 
 # clean/zero grml-live logfile {{{
@@ -411,6 +427,9 @@ else
       log "Setting /etc/grml_version to $GRML_NAME $VERSION Release Codename $RELEASENAME [$ISO_DATE]"
       echo "$GRML_NAME $VERSION Release Codename $RELEASENAME [$ISO_DATE]" > $CHROOT_OUTPUT/etc/grml_version
       chmod 644 $CHROOT_OUTPUT/etc/grml_version
+      einfo "Rebuilding initramfs"
+      chroot $CHROOT_OUTPUT update-initramfs -u -t # make sure new /etc/grml_version reaches the initramfs
+      eend $?
    fi
 
    # Remove all FAI logs from chroot if class RELEASE is used:
@@ -588,9 +607,19 @@ else
    fi
 
    if echo "$SQUASHFS_OPTIONS" | grep -q -- "-nolzma" ; then
-      ewarn "mksquashfs does NOT support the nolzma option, falling back to zlib mode."
-      SQUASHFS_OPTIONS="$(echo $SQUASHFS_OPTIONS | sed 's/-nolzma//g')"
-      eend 0
+      if ! mksquashfs --help 2>&1 | grep -q -- '-nolzma' ; then
+         ewarn "mksquashfs does NOT support the nolzma option, just using default zlib mode."
+         SQUASHFS_OPTIONS="$(echo $SQUASHFS_OPTIONS | sed 's/-nolzma//g')"
+         eend 0
+      fi
+   fi
+
+   if echo "$SQUASHFS_OPTIONS" | grep -q -- "-lzma" ; then
+      if ! mksquashfs --help 2>&1 | grep -q -- '-lzma' ; then
+         ewarn "mksquashfs does NOT support the lzma option, falling back to zlib mode."
+         SQUASHFS_OPTIONS="$(echo $SQUASHFS_OPTIONS | sed 's/-lzma//g')"
+         eend 0
+      fi
    fi
 
    SQUASHFS_OUTPUT="$(mktemp -t grml-live.XXXXXX)"