Installing pacman on your host system
First you need to get pacman:
If you don't mind littering your root, you can install pacman this way:
# cd / # tar xzf /where/put/pacman-3.4.1-1-sparc64.pkg.tar.gz
Once you have pacman on your host system, you will need to edit pacman.conf. Tell pacman to use one of the SPArch package repositories.
# vim /etc/pacman.conf [core] Server = http://dcampbell.info/archlinux/$repo/os/$arch/ [extra] Server = http://dcampbell.info/archlinux/$repo/os/$arch/
In order for pacman to work, you may also need to first install some other packages. In Debian testing, I had to install xz-utils and libarchive-dev. I then had to install libfetch and openssl from the SPArch repository
$ wget http://dcampbell.info/archlinux/core/os/sparc64/openssl-1.0.0.a-3-sparc64.pkg.tar.gz $ wget http://dcampbell.info/archlinux/core/os/sparc64/libfetch-2.33-1-sparc64.pkg.tar.gz $ cd / # tar xzf /path/to/openssl # tar xzf /path/to/libfetch
Setting up a chroot
For this section follow the directions on Install_from_Existing_Linux.
Building a bootable base system
Since packages are missing from the SPArch repository, you will have to build some yourself to get a working system. To do this, you will want to either install abs into your chroot or on your host (depending on whether your chroot has enough to compile what you need) and then modify makepkg.conf for building sparc packages.
# vim /etc/makepkg.conf CARCH="sparc64" CHOST="sparc64-unknown-linux-gnu" CFLAGS="-O2 -pipe -mcpu=ultrasparc" CXXFLAGS="-O2 -pipe -mcpu=ultrasparc"
If you plan to share the packages you build, please also set the PACKAGER variable and make sure PKGEXT is '.pkg.tar.xz'
To update a PKGBUILD for building for sparc64:
sed -i.old "s/arch=(/arch=('sparc64' /" PKGBUILD
Sharing your packages with others
We need to figure out how to maintain the sparc repositories so that we can spread out the work of keeping a working set packages available to others. --DaveKong 01:47, 8 November 2010 (EST)
Packages needed for a base system (sparc64)