By first assembling the command in a variable and then using eval to execute it
we avoid both duplication and errors passing quoted options in $MKISOFS_OPTS.
simple DOJIGDO config option with MAXISOS and MAXJIGDOS, allowing
more flexibility. Allows us to only produce a small number of iso
images for less-popular architectures but still produce all the jigdo
files, saving a lot of disk space.
debian-cd version 3.0.0. Highlights:
* Support now added for multi-arch CDs/DVDs, including mixed
binary/source discs. Multi-arch discs should be bootable on those
multiple arches, modulo boot-sector clashes. Extra support added
in boot-i386 and boot-amd64 to make the 2 main arches happily
co-exist.
* Disc sizing is now much more intelligent - sizes are defined
depending on the disk type chosen at the start, and discs are now
filled exactly to those sizes while files are added rather than
the old up-front guessing method. Equally, the metadata on the
disc (Packages, Packages.gz, Sources, Sources.gz, md5sums.txt) is
generated as much as possible while this is happening to make the
sizing code incredibly accurate. Using this method of disc sizing
means that customising discs should be much easier/safer - either
add custom contents at the start and debian-cd will fill the
remainder of the disc, or afterwards roll back the packages on the
disc and add extras later.
* Source is now treated as (almost) just another arch, with most of
the special casing for source hidden internally. If asking for
source-only discs, they will simply be built using all the
available sources. If combined with other arches, the sources will
automatically be chosen to match the binary packages. Meeting GPL
requirements was never so easy!
* Removed lots of old cruft to clean up the codebase:
+ non-US support
+ woody support
+ lots of old support scripts that have been made redundant
+ significantly simpler Makefile, much easier to follow
+ old boot-$ARCH.calc files for estimating boot-file sizes are now
(obviously) obsolete and therefore gone
* Improve support for different disk types. Specify DISKTYPE in CONF.sh,
and it will affect both the output name later (so it's now possible to
distinguish between CDs and DVDs). Defaults to CD if not otherwise
set. DISKTYPE will be used more in the future for sizing too, but that
merge can wait a while longer yet. Closes: #361422
* Use DISKTYPE and COMPLETE values to create the file .disk/cd_type for
the installer to use.
useful to others:
- allow to use different name for final iso image;
- allow to set the script to be used in debootstrap to check if all
base need package are present;
files on each CD/DVD; instead grab the details for each package
directly from the Packages file in the archive. MUCH MUCH faster,
and uses less code too. Affected scripts:
+ tools/scanpackages now just generates Release files. argv[1] used
to be "scan" or "install", but no longer used
+ tools/add_debs slightly simplified - old code removed
+ tools/add_packages now dumps out Packages file fragments as each
.deb and .udeb is copied into the temporary trees
+ WARNING: Any uses of the "before-scanpackages" hook may now break
- shout if you're affected.
Steve McIntyre
cd-builder user
Frans Pop
Otavio Salvador