(Ubuntu) new architecture lpia
From: | Matthias Klose <doko-AT-ubuntu.com> | |
To: | ubuntu-devel-announce-AT-lists.ubuntu.com | |
Subject: | new architecture lpia | |
Date: | Wed, 22 Aug 2007 23:37:37 +0200 | |
Message-ID: | <46CCACA1.3020509@ubuntu.com> | |
Cc: | ubuntu-mobile-AT-lists.ubuntu.com |
The Ubuntu Mobile project uses a new architecture "lpia"; the architecture resembles "i386", but uses different optimizations options in the compiler, different configuration and build options for some packages. Because Ubuntu Mobile uses only a subset of main, and almost nothing of universe, a large part of the archive is not yet built for this architecture. The buildds are currently building the archive, so you might get notice about build failures for your uploads. Build failures outside the Ubuntu Mobile project are handled with the same priority as for our community ports. "lpia" uses GCC-4.2 as the system compiler (instead of GCC-4.1 for the other architectures), so some packages which are not yet built may fail to build due to a stricter compiler. The majority of packages in main is already built; if you do want to do development in a "lpia" environment, create a "lpia" chroot. as root: debootstrap --arch lpia gutsy /srv/chroot/gutsy-lpia http://ports.ubuntu.com/ A tutorial how to setup and use a chroot can be found at https://wiki.ubuntu.com/DebootstrapChroot -- ubuntu-devel-announce mailing list ubuntu-devel-announce@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-devel-an...
Posted Aug 30, 2007 19:52 UTC (Thu)
by oak (guest, #2786)
[Link]
Where these option differences are documented?
Posted Aug 31, 2007 2:57 UTC (Fri)
by bronson (subscriber, #4806)
[Link]
> uses different optimizations options in the compiler, different (Ubuntu) new architecture lpia
configuration and build options for some packages
lpia stands for "low-power on Intel architecture"(Ubuntu) new architecture lpia