linux/poky.git/meta/lib/oe, branch 1.4_M5.final

meta/lib/oe/lsb.py: extract only the needed info from lsb-release

2013-03-30T09:08:11+00:00

Instead of running lsb_release -a, a lsb_release -ir will be run. This will prevent issue with distros that don't have all the needed info in /etc/lsb-release file, in which case lsb_release won't generate an error code. Partial fix for [YOCTO #4071] (From OE-Core rev: 79a2252545ab50c79e00e02c328191c1163f917d) Signed-off-by: Cristian Iorga Signed-off-by: Richard Purdie

meta/lib/oe/lsb.py: fix data extraction from /etc/lsb-release

2013-03-29T09:37:38+00:00

In some cases, /etc/lsb-release file is used to extract info about poky build host machine. But the strings are not stripped of end of line special characters. As such, when this info is concatenated and used as a directory entry in sstate_cache, this is an issue. Usually, this issue is masked by the fact that distro related info is extracted from the output of lsb_release command. In case of Yocto Linux, running "lsb_release -a" will give an error code because CODENAME info is not present. As such, bitbake will extract the info from /etc/lsb-release, running into the above issue. Consequence is that building under BA will crash. Partial fix for [YOCTO #4071] (From OE-Core rev: 5d0839bef631dceb4395fcf204779a76966a1061) Signed-off-by: Cristian Iorga Signed-off-by: Richard Purdie

package: Add cachedpath optimisation

2013-03-18T21:26:40+00:00

Currently, various standard library operations like os.walk(), os.path.isdir() and os.path.islink() each call stat or lstat which involves a syscall into the kernel. There is no caching since they could conceivably have changed on disk. The result is that for something like the do_package task of the kernel we're spending over two minutes making 868,000 individual stat calls for 23,000 files. This is suboptimal. This patch adds lib/oe/cachedpath.py which are a set of replacement functions for these operations which use cached stat data rather than hitting the kernel each time. It gives a nice performance improvement halving the build time of the kernel do_package. (From OE-Core rev: 556dee0c4d6d8a87c0cddbd2f60fe5917d009f18) Signed-off-by: Richard Purdie

lib/oe/lsb: enable getting distro ID when lsb_release is not installed

2013-03-14T16:37:09+00:00

If lsb_release is not installed (as it may not be on headless/minimal installations on distros whose LSB package has a long list of dependencies) we need to gather the information directly from files in /etc. Fixes [YOCTO #4012]. (From OE-Core rev: 106a7bcdb5ad9956f1d78f508408bfbcf7ff5120) Signed-off-by: Paul Eggleton Signed-off-by: Richard Purdie

base.bbclass: don't backfill features that already exist

2013-03-10T04:36:52+00:00

It's too easy to cause rebuilds because the DISTRO_FEATURES have changed in meaningless ways (such as re-ordering or duplicate items). Help stop this by checking if the feature to be back-filled is already present. (From OE-Core rev: 63c7192119d54b92d908441109ed4e4fff761cba) Signed-off-by: Ross Burton Signed-off-by: Richard Purdie

distro_check: Remove creation of empty Meego filelist.

2013-02-12T13:22:44+00:00

This fixes permissions errors when running distrodata. (From OE-Core rev: c58e6cf352774e147038e6543ac95ab0060f2327) Signed-off-by: Anders Roxell Signed-off-by: Saul Wold Signed-off-by: Richard Purdie

lib/oe/path.py: support missing directory components in realpath()

2013-02-11T22:45:25+00:00

Some use cases in OE operate on symlinks which dangling path components. Assume that these are directories instead of raising ENOENT. (From OE-Core rev: a96e2c84f24c15b77ee1fbc1f998b8b4796b8664) Signed-off-by: Enrico Scholz Signed-off-by: Richard Purdie

lib: implemented oe.path.realpath()

2013-02-11T14:46:11+00:00

Various parts of the buildsystem have to work with symlinks. Resolving them is not trivial because they are always relative to a sysroot directory. Patch adds a function which returns the destination of a symlink by assuming a given path as the / toplevel directory. A testsuite was added too. (From OE-Core rev: 76e0bd7f8e3a3bd052a6e329f88e2d8099e899c4) Signed-off-by: Enrico Scholz Signed-off-by: Richard Purdie

buildhistory_analysis: handle more R* variables

2013-02-11T14:46:10+00:00

Report changes to RPROVIDES, RREPLACES, and RCONFLICTS. As RSUGGESTS isn't widely used and isn't of huge concern if it changes, it is not reported by default. Implements [YOCTO #3391]. (From OE-Core rev: d20011571db96da79a8a0e056c6cef8e4c083608) Signed-off-by: Paul Eggleton Signed-off-by: Richard Purdie

package: Process package stripping in parallel

2013-02-06T13:12:59+00:00

(From OE-Core rev: 981fed49ee80560fb067b3f47aeada1fdee792ca) Signed-off-by: Richard Purdie