[yocto] [poky] Major feature changes for the next release - merging very soon

[Koen Kooi]

Op 25 jan 2011, om 20:18 heeft Koen Kooi het volgende geschreven:

> 
> Op 25 jan 2011, om 19:34 heeft Koen Kooi het volgende geschreven:
> 
>> 
>> Op 25 jan 2011, om 14:57 heeft Richard Purdie het volgende geschreven:
>> 
>>> As has been mentioned in other emails we're working on some major
>>> enhancements for the next release. Several components of these are now
>>> ready for merging to the master branch. These include:
>>> 
>>> * Rework of the compiler bootstrap process
>>> 
>>> If you've ever tried to run "bitbake eglibc -c clean;bitbake eglibc" or
>>> any of the gcc components you'll have run into issues with the compiler
>>> bootstrap process overwriting files. This also causes problems for
>>> sstate as it doesn't get on well with two sstate archives providing the
>>> same file.
>>> 
>>> The changes we have queued split the intermediate components into a
>>> separate sysroot so no files are overwritten and the whole process is
>>> less fragile and more robust. Each gcc-cross step (initial, intermediate
>>> and final) also stage binaries in separate locations.
>>> 
>>> * Changes to sysroot structure
>>> 
>>> We now support creating a sysroot per machine target rather than the
>>> original multimachine approach we have used. This means packages with an
>>> "all" architecture can be safely installed into the sysroot and used
>>> correctly fixing bugs in that area and it also allows machines like
>>> emenlow which have separate graphics components to build and work
>>> correctly yet be able to share builds with other machines like atom-pc.
>>> 
>>> If you change machine and the machine you change to shares a core
>>> architecture with a previous build, the components from that previous
>>> build will be used to construct a new sysroot using the sstate prebuilt
>>> packages.
>>> 
>>> The branch I'm planning to merge very soon with these features is:
>>> 
>>> http://git.pokylinux.org/cgit.cgi/poky-contrib/log/?h=rpurdie/tt-bootstrap
>> 
>> For a single machine:
>> 
>> NOTE: package console-image-1.0-r0: task do_rm_work_all: Succeeded
>> 
>> 
>> Now building it incrementally for a different machine
> 
> Switchting from usrp-e1xx (armv7a) to beagleboard (also armv7a) and building console-image again:
> 
> NOTE: package perl-5.12.2-r0: task do_package: Started
> ERROR: Function 'perl_package_preprocess' failed (see /OE/tentacle/build/tmp-angstrom_2010_x/work/armv7a-angstrom-linux-gnueabi/perl-5.12.2-r0/temp/log.do_package.28537 for further information)
> ERROR: Logfile of failure stored in: /OE/tentacle/build/tmp-angstrom_2010_x/work/armv7a-angstrom-linux-gnueabi/perl-5.12.2-r0/temp/log.do_package.28537
> Log data follows:
> | cp: cannot stat `/OE/tentacle/build/tmp-angstrom_2010_x/work/armv7a-angstrom-linux-gnueabi/perl-5.12.2-r0/image/*': No such file or directory
> | sed: can't read /OE/tentacle/build/tmp-angstrom_2010_x/work/armv7a-angstrom-linux-gnueabi/perl-5.12.2-r0/package/usr/bin/h2xs: No such file or directory
> | sed: can't read /OE/tentacle/build/tmp-angstrom_2010_x/work/armv7a-angstrom-linux-gnueabi/perl-5.12.2-r0/package/usr/bin/h2ph: No such file or directory
> | sed: can't read /OE/tentacle/build/tmp-angstrom_2010_x/work/armv7a-angstrom-linux-gnueabi/perl-5.12.2-r0/package/usr/lib/perl/5.12.2/pod/*.pod: No such file or directory
> | sed: can't read /OE/tentacle/build/tmp-angstrom_2010_x/work/armv7a-angstrom-linux-gnueabi/perl-5.12.2-r0/package/usr/lib/perl/5.12.2/cacheout.pl: No such file or directory
> | sed: can't read /OE/tentacle/build/tmp-angstrom_2010_x/work/armv7a-angstrom-linux-gnueabi/perl-5.12.2-r0/package/usr/lib/perl/5.12.2/FileCache.pm: No such file or directory
> | sed: can't read /OE/tentacle/build/tmp-angstrom_2010_x/work/armv7a-angstrom-linux-gnueabi/perl-5.12.2-r0/package/usr/lib/perl/config.sh: No such file or directory
> | sed: can't read /OE/tentacle/build/tmp-angstrom_2010_x/work/armv7a-angstrom-linux-gnueabi/perl-5.12.2-r0/package/usr/lib/perl/5.12.2/Config.pm: No such file or directory
> | sed: can't read /OE/tentacle/build/tmp-angstrom_2010_x/work/armv7a-angstrom-linux-gnueabi/perl-5.12.2-r0/package/usr/lib/perl/5.12.2/Config_heavy.pl: No such file or directory
> | sed: can't read /OE/tentacle/build/tmp-angstrom_2010_x/work/armv7a-angstrom-linux-gnueabi/perl-5.12.2-r0/package/usr/lib/perl/5.12.2/CORE/perl.h: No such file or directory
> | sed: can't read /OE/tentacle/build/tmp-angstrom_2010_x/work/armv7a-angstrom-linux-gnueabi/perl-5.12.2-r0/package/usr/lib/perl/5.12.2/CORE/pp.h: No such file or directory
> | Function 'perl_package_preprocess' failed (see /OE/tentacle/build/tmp-angstrom_2010_x/work/armv7a-angstrom-linux-gnueabi/perl-5.12.2-r0/temp/log.do_package.28537 for further information)
> | ERROR: Function 'perl_package_preprocess' failed (see /OE/tentacle/build/tmp-angstrom_2010_x/work/armv7a-angstrom-linux-gnueabi/perl-5.12.2-r0/temp/log.do_package.28537 for further information)

And another one:

NOTE: package pango-1.28.3-r1.0: task do_package: Started
ERROR: Error executing a python function in /OE/tentacle/sources/layers/meta-openembedded/recipes-graphics/pango/pango_1.28.3.bb:
OSError: [Errno 2] No such file or directory: '/OE/tentacle/build/tmp-angstrom_2010_x/work/armv7a-angstrom-linux-gnueabi/pango-1.28.3-r1.0/package/usr/lib/pango/1.6.0/modules'

ERROR: The stack trace of python calls that resulted in this exception/failure was:
ERROR:   File "populate_packages", line 203, in <module>
ERROR:
ERROR:   File "populate_packages", line 7, in populate_packages
ERROR:
ERROR:   File "package.bbclass", line 16, in do_split_packages
ERROR:
ERROR: The code that was being executed was:
ERROR:      0199:                       bb.data.setVar('pkg_prerm_%s' % pkg, prerm, d)
ERROR:      0200:
ERROR:      0201:
ERROR:      0202:
ERROR:  *** 0203:populate_packages(d)
ERROR:      0204:
ERROR: (file: 'populate_packages', lineno: 203, function: <module>)
ERROR:      0003:       prologue = bb.data.getVar("postinst_prologue", d, 1)
ERROR:      0004:
ERROR:      0005:       modules_root = bb.data.expand('/usr/lib/pango/1.6.0/modules', d)
ERROR:      0006:
ERROR:  *** 0007:       do_split_packages(d, modules_root, '^pango-(.*)\.so$', 'pango-module-%s', 'Pango module %s', prologue + 'pango-querymodules > /etc/pango/pango.modules')
ERROR:      0008:       import glob, stat, errno, re
ERROR:      0009:
ERROR:      0010:       workdir = bb.data.getVar('WORKDIR', d, True)
ERROR:      0011:       outdir = bb.data.getVar('DEPLOY_DIR', d, True)
ERROR: (file: 'populate_packages', lineno: 7, function: populate_packages)
ERROR: Function 'populate_packages' failed
ERROR: Logfile of failure stored in: /OE/tentacle/build/tmp-angstrom_2010_x/work/armv7a-angstrom-linux-gnueabi/pango-1.28.3-r1.0/temp/log.do_package.27054

It looks like do_install needs to get rerun on those recipes.