Building updated packages for sun-java6 6u30
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Join For FreeRecently, Oracle withdrew the ability for Linux distributions to repackage Java and distribute their own packages. This has been widely regarded as a bad idea. I tend to agree.
So, let's re-roll an old sun-java6 deb file, with a new content to contain the latest 6u30 java release.
You will need:
- 1. A set of build packages (I've got a set for lucid, so if this goes away, I'll find some way to host them.) from http://archive.canonical.com/ubuntu/pool/partner/s/sun-java6/
- The latest Java packages: http://download.oracle.com/otn-pub/java/jdk/6u30-b12/jdk-6u30-linux-i586.bin and http://download.oracle.com/otn-pub/java/jdk/6u30-b12/jdk-6u30-linux-x64.bin
- dch. just install devscripts package to get this.
- Some idea of how packaging on debian/ubuntu works.
Let's get started.
mkdir package-build cd package-build wget http://archive.canonical.com/ubuntu/pool/partner/s/sun-java6/sun-java6_6.26-2lucid1.dsc wget http://archive.canonical.com/ubuntu/pool/partner/s/sun-java6/sun-java6_6.26-2lucid1.debian.tar.gz wget http://archive.canonical.com/ubuntu/pool/partner/s/sun-java6/sun-java6_6.26.orig.tar.gz wget http://download.oracle.com/otn-pub/java/jdk/6u30-b12/jdk-6u30-linux-i586.bin wget http://download.oracle.com/otn-pub/java/jdk/6u30-b12/jdk-6u30-linux-x64.bin tom.oconnor@charcoal-black:~/package-build$ ls -1 jdk-6u30-linux-x64.bin jdk-6u30-linux-i586.bin sun-java6_6.26-2lucid1.debian.tar.gz sun-java6_6.26-2lucid1.dsc sun-java6_6.26.orig.tar.gz tom.oconnor@charcoal-black:~/package-build$ dpkg-source -x *.dsc gpgv: Signature made Tue 13 Dec 2011 22:31:53 GMT using RSA key ID CC559573 gpgv: Can't check signature: public key not found dpkg-source: warning: failed to verify signature on ./sun-java6_6.26-2lucid1.dsc dpkg-source: info: extracting sun-java6 in sun-java6-6.26 dpkg-source: info: unpacking sun-java6_6.26.orig.tar.gz dpkg-source: info: unpacking sun-java6_6.26-2lucid1.debian.tar.gz tom.oconnor@charcoal-black:~/package-build$ cd sun-java6-6.26/ tom.oconnor@charcoal-black:~/package-build/sun-java6-6.26$ ls debian jdk-6u26-dlj-linux-amd64.bin jdk-6u26-dlj-linux-i586.bin tom.oconnor@charcoal-black:~/package-build/sun-java6-6.26$ rm *.bin tom.oconnor@charcoal-black:~/package-build/sun-java6-6.26$ ../jdk-6u30-linux-i586.bin jdk-6u30-dlj-linux-i586.bin tom.oconnor@charcoal-black:~/package-build/sun-java6-6.26$ ../jdk-6u30-linux-x64.bin jdk-6u30-dlj-linux-amd64.bin tom.oconnor@charcoal-black:~/package-build/sun-java6-6.26$ vim debian/rules
Head down to the block "# check if the sources are the "same"
Then find and comment the block following it, out, so you get this.
# : # check if the sources are the "same" # set -e; set -- $(all_archs); a1=$$1; shift; \ # unzip -q -d tmp-$$a1/src $$a1-jdk/src.zip; \ # for a2; do \ # unzip -q -d tmp-$$a2/src $$a2-jdk/src.zip; \ # echo "Comparing sources: tmp-$$a1/src tmp-$$a2/src ..."; \ # echo " diff -ur $(diff_ignore)"; \ # diff -ur $(diff_ignore) tmp-$$a1/src tmp-$$a2/src; \ # done
Save that file, and then run:
dch -v 6.30
This will create a changelog entry for version 6.30, and open $EDITOR to edit the changelog entry.
Enter a stub entry..
I put something like
* Updating internal contents to 6u30
.. There's some output, but you can ignore this.
dch warning: New package version is Debian native whilst previous version was not dch warning: your current directory has been renamed to: ../sun-java6-6.30 dch warning: no orig tarball found for the new version.
tom.oconnor@charcoal-black:~/package-build/sun-java6-6.26$ cd .. tom.oconnor@charcoal-black:~/package-build$ cd sun-java6-6.30/ tom.oconnor@charcoal-black:~/package-build/sun-java6-6.30$ dpkg-buildpackage -b -uc
... LOTS OF STUFF ...
tom.oconnor@charcoal-black:~/package-build/sun-java6-6.30$ cd .. tom.oconnor@charcoal-black:~/package-build$ ls ia32-sun-java6-bin_6.30_amd64.deb sun-java6_6.26-2lucid1.dsc sun-java6-6.30 sun-java6-bin_6.30_amd64.deb sun-java6-fonts_6.30_all.deb sun-java6-jdk_6.30_amd64.deb sun-java6-plugin_6.30_amd64.deb sun-java6_6.26-2lucid1.debian.tar.gz sun-java6_6.26.orig.tar.gz sun-java6_6.30_amd64.changes sun-java6-demo_6.30_amd64.deb sun-java6-javadb_6.30_all.deb sun-java6-jre_6.30_all.deb sun-java6-source_6.30_all.deb
Woo. Debs.
What you want to do with them now is up to you. Next blogpost, I'm going to go over creating a package repository with reprepro.
Thanks to @mibus for his similar article, which this is based partially on.
Source: http://tomoconnor.eu/blogish/building-updated-packages-sun-java6-6u30/
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