openembedded-core.git/meta/lib/oe/utils.py, branch uninative-1.0

insane/prelink: Handle nonstandard library paths

2016-03-06T23:52:58+00:00

Prelink contains some hardcoded assumptions about the path layout of
the target system. Unfortunately if the system doesn't match, prelink
doesn't work. This breaks:

a) prelink of those images
b) the unsafe-references-in-binaries QA test (which uses prelink-rtld)

One way to work around this is to construct an ld.so.conf file which
lists the library paths in question. We do this in sanity QA check and
in the rootfs prelink code, being careful not to trample any existing
target ld.so.conf.

There is an additional problem that $LIB references in RPATHs won't be
handled correctly, I've not see any system use these in reality though
so this change at least improves things.

Signed-off-by: Richard Purdie

lib/oe/utils: Add function format_pkg_list()

2016-01-20T09:20:05+00:00

The class PkgsList returns a dictionary with all the installed
packages, because the data structure is a dictionary there is
needed to format the data in order to write to a file.

The function format_pkg_list returns a formated sting with all
packages installed. The output will depend on the requested format
when calling the function.

[YOCTO #7427]

Signed-off-by: Mariano Lopez 
Signed-off-by: Ross Burton

oe/utils.py: Add support for init/end helper functions in ThreadWorker.

2015-06-26T08:25:51+00:00

Add init/end helper functions for ThreadWorker also pass ThreadWorker
as first argument to init/end/func functions this enables per-thread
storage handling.

classes/sstate.bbclass: Add thread_worker argument to checkstatus
function.

Signed-off-by: Aníbal Limón 
Signed-off-by: Richard Purdie

oe/utils.py: Fix thread leakage in ThreadPool

2015-06-26T08:25:50+00:00

In order to fix Thread leakage caused by not call join() in Threads,

Pass num_tasks in ThreadPool for add all the tasks into a Queue this
enable catch of Queue.Empty exception and exit the threads.

classes/sstate.bbclass: Change checkstatus function to match new
ThreadPool operation.

Signed-off-by: Aníbal Limón 
Signed-off-by: Richard Purdie

oe/utils: Add simple threaded pool implementation

2015-06-01T21:18:14+00:00

Python 2.7 doesn't have a threaded pool implementation, just a multiprocessing
one. We have need of a threaded implementation so add some simple class code
to support this.

Signed-off-by: Richard Purdie

utils: add helper to perform the intersection of two string lists

2015-05-23T06:56:21+00:00

Useful for e.g. generating a COMBINED_FEATURES list from DISTRO_FEATURES and
MACHINE_FEATURES.

Signed-off-by: Ross Burton

meta/lib/oe/utils.py: Corrected the return value of both_contain()

2015-04-06T19:36:05+00:00

oe.utils.both_contain() should return the result as "checkvalue" or "",
but the latest implement returns as "set(['checkvalue'])" or "";

It causes that bitbake.conf generates the wrong result of COMBINED_FEATURES,
which contains the common components in both DISTRO_FEATURE and MACHINE_FEATURES.

For example, build in Dizzy branch, COMBINED_FEATURES is "alsa usbhost ...",
but recently, COMBINED_FEATURES is like "set(['alsa']) set(['usbhost']) ...".

Signed-off-by: Jun Zhu 
Signed-off-by: Richard Purdie

meta/lib/oe/utils.py: properly implement both_contain()

2015-03-09T16:00:14+00:00

oe.utils.both_contain() just does a find() on the value
rather than splitting the value and then looking in the
list of split items. The result is that if you add a
feature to MACHINE_FEATURES that itself has a substring
that matches one of the values looked for when building
COMBINED_FEATURES, you end up with an incomprehensible
error (here with "ext2i" in MACHINE_FEATURES):

ERROR: Nothing RPROVIDES 'packagegroup-base-ext2'
(but /home/balister/src/oe-core/oe-core/meta/recipes-core/
/packagegroups/packagegroup-base.bb RDEPENDS on or otherwise requires it)

Fix [YOCTO #6888].

Signed-off-by: Cristian Iorga 
Signed-off-by: Ross Burton

image-buildinfo.bbclass: new class, writes build information to image

2014-11-09T10:17:04+00:00

Writes build information to target filesystem on /etc/build such as enabled
layers, their current status and commit.

squashspaces was moved to oe/utils.py to make it available to different classes
and avoid code duplication.

[YOCTO #6770]

Signed-off-by: Alejandro Hernandez 
Signed-off-by: Ross Burton

lib/oe/utils: Make multiprocess_exec() return anything

2014-08-29T22:42:57+00:00

The variable "results" was accidentally used for multiple different
things at the same time, which unintentionally discarded anything that
was supposed to be returned from the function...

Signed-off-by: Peter Kjellerstedt 
Signed-off-by: Richard Purdie