Question Building Deb Packages

Question Building Deb Packages

[Jon Loeliger]

Guys,

So, a long and twisty path (all alike) later, I have
a new desktop box with Ubuntu on it.  So what.

It didn't have git on it at all, the proper git package wasn't
available directly, and I didn't know the location of an apt
source for one off the top of my head.  So, first principles.

First, for the record, after you install ubuntu 5.10, you
have to install a whole bunch of normal stuff, like, a compiler.
When you get done with that, I also had to apt-get install some
form of these:

    linux-kernel-headers
    libc6-dev
    libssl-dev
    libcurl3-dev
    libexpat-dev
    openssl
    zlib1g-dev
    asciidoc
    xmlto
    fakeroot

The control file lists these:

    Build-Depends-Indep: libz-dev, libssl-dev,
                    libcurl3-dev|libcurl3-gnutls-dev|libcurl3-openssl-dev,
		    asciidoc (>= 7), xmlto, debhelper (>= 4.0.0),
		    bc, libexpat-dev

So, that is in pretty-good agreement.  The last 3 in my list were
for "doc" and "deb" make targets, of course.

Second, I then decided to actually make the debian package
and attempt to install it from the 99.9j tarball directly
and then add that package to my system.  No dice.

It _appears_ that the "deb" make target requires it to be
done in an actual git repository.  This struck me as odd,
as I _think_ I have done an obvious progression:

    - I don't have git, but want it
    - I want to build it from a source drop, 0.99.9j
    - Grab tarball, unpack, build it
    - Build debian target
    - Install just-built deb package

Later, of course, I can use that 'official' installation to
actually grab new (git) repositories and all.  But I have to
bootstrap the mess, and I want to do that in a "controlled"
way.  Namely, through the debian package target...

Did I get confused?

Thanks,
jdl


    jdl@ubuntu:/usr/src/git-0.99.9j$ make prefix=/usr
    make -C templates
    make[1]: Entering directory `/usr/src/git-0.99.9j/templates'
    : no custom templates yet
    make[1]: Leaving directory `/usr/src/git-0.99.9j/templates'

    jdl@ubuntu:/usr/src/git-0.99.9j$ make prefix=/usr deb
    ./git-tar-tree HEAD git-0.99.9j > git-0.99.9j.tar
    usage: git-tar-tree <key> [basedir]
    make: *** [dist] Error 129

    jdl@ubuntu:/usr/src/git-0.99.9j$ ls .git*
    .gitignore

Re: Question Building Deb Packages

[Junio C Hamano]

Jon Loeliger <jdl@freescale.com> writes:

> It _appears_ that the "deb" make target requires it to be
> done in an actual git repository.

I think we could cheat:

    $ tar zxf original-tarball-of-0.99.9j.tar.gz
    $ cd there
    $ fakeroot debian/rules binary

But you are right; "make deb" at the toplevel would not work
well on a virgin machine, because it uses git-tar-tree to do the
tarball construction; we inherited this braindamage from RPM
building procedure.  So if you do not want to cheat:

    $ tar zxf original-tarball-of-0.99.9j.tar.gz
    $ cd there
    $ make install ;# to install in $HOME/bin
    $ cd ..
    $ git clone git://kernel.org/pub/scm/git/git.git/
    $ git checkout -b build v0.99.9j
    $ make deb

Then install the resulting deb and get rid of $HOME/bin/git*.