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4da5ff75f7
* PACKAGEFUNCS ?= "perform_packagecopy \
${PACKAGE_PREPROCESS_FUNCS} \
our py_package_preprocess is called after perform_packagecopy which does copy D to PKGD
so we change it to target version in D (image/) before populating sysroot (sysroot-destdir/)
while keeping Makefile.sysroot version in PKGD which was created before calling
py_package_preprocess, so both package for runtime and sysroot end wrong
* I haven't seen this problem on faster builder, I guess because do_package and do_populate_sysroot
can run in paralell and I was lucky that do_populate_sysroot finished before py_package_preprocess
was started, but if you build python step by step -c package first you should see it every time
* here is proof that with PKGD it works better:
$ bitbake -c cleanall python
$ bitbake -c install python
$ grep LIBDIR= \
./packages-split/python-distutils/usr/lib/python2.6/config/Makefile \
./package/usr/lib/python2.6/config/Makefile \
./sysroot-destdir/usr/lib/python2.6/config/Makefile \
./image/usr/lib/python2.6/config/Makefile \
./Python-2.6.6/Makefile \
~/shr-core/tmp/sysroots/om-gta02/usr/lib/python2.6/config/Makefile
grep: ./packages-split/python-distutils/usr/lib/python2.6/config/Makefile: No such file or directory
grep: ./package/usr/lib/python2.6/config/Makefile: No such file or directory
grep: ./sysroot-destdir/usr/lib/python2.6/config/Makefile: No such file or directory
./image/usr/lib/python2.6/config/Makefile:LIBDIR= /OE/shr-core/tmp/sysroots/om-gta02/usr/lib
./Python-2.6.6/Makefile:LIBDIR= /usr/lib
/OE/shr-core/tmp/sysroots/om-gta02/usr/lib/python2.6/config/Makefile:LIBDIR= /OE/shr-core/tmp/sysroots/om-gta02/usr/lib
$ bitbake -c package python
$ grep LIBDIR= \
./packages-split/python-distutils/usr/lib/python2.6/config/Makefile \
./package/usr/lib/python2.6/config/Makefile \
./sysroot-destdir/usr/lib/python2.6/config/Makefile \
./image/usr/lib/python2.6/config/Makefile \
./Python-2.6.6/Makefile \
~/shr-core/tmp/sysroots/om-gta02/usr/lib/python2.6/config/Makefile
./packages-split/python-distutils/usr/lib/python2.6/config/Makefile:LIBDIR= /usr/lib
./package/usr/lib/python2.6/config/Makefile:LIBDIR= /usr/lib
grep: ./sysroot-destdir/usr/lib/python2.6/config/Makefile: No such file or directory
./image/usr/lib/python2.6/config/Makefile:LIBDIR= /OE/shr-core/tmp/sysroots/om-gta02/usr/lib
./Python-2.6.6/Makefile:LIBDIR= /usr/lib
/OE/shr-core/tmp/sysroots/om-gta02/usr/lib/python2.6/config/Makefile:LIBDIR= /OE/shr-core/tmp/sysroots/om-gta02/usr/lib
$ bitbake -c package python
$ grep LIBDIR= \
./packages-split/python-distutils/usr/lib/python2.6/config/Makefile \
./package/usr/lib/python2.6/config/Makefile \
./sysroot-destdir/usr/lib/python2.6/config/Makefile \
./image/usr/lib/python2.6/config/Makefile \
./Python-2.6.6/Makefile \
~/shr-core/tmp/sysroots/om-gta02/usr/lib/python2.6/config/Makefile
./packages-split/python-distutils/usr/lib/python2.6/config/Makefile:LIBDIR= /usr/lib
./package/usr/lib/python2.6/config/Makefile:LIBDIR= /usr/lib
./sysroot-destdir/usr/lib/python2.6/config/Makefile:LIBDIR= /OE/shr-core/tmp/sysroots/om-gta02/usr/lib
./image/usr/lib/python2.6/config/Makefile:LIBDIR= /OE/shr-core/tmp/sysroots/om-gta02/usr/lib
./Python-2.6.6/Makefile:LIBDIR= /usr/lib
/OE/shr-core/tmp/sysroots/om-gta02/usr/lib/python2.6/config/Makefile:LIBDIR= /OE/shr-core/tmp/sysroots/om-gta02/usr/lib
* without this patch we have /usr/lib/ in image/sysroot-destdir and SYSROOT_LIBDIR in package/packages-split
$ grep LIBDIR= \
./packages-split/python-distutils/usr/lib/python2.6/config/Makefile \
./package/usr/lib/python2.6/config/Makefile \
./sysroot-destdir/usr/lib/python2.6/config/Makefile \
./image/usr/lib/python2.6/config/Makefile \
./Python-2.6.6/Makefile \
~/shr-core/tmp/sysroots/om-gta02/usr/lib/python2.6/config/Makefile
./packages-split/python-distutils/usr/lib/python2.6/config/Makefile:LIBDIR= /OE/shr-core/tmp/sysroots/om-gta02/usr/lib
./package/usr/lib/python2.6/config/Makefile:LIBDIR= /OE/shr-core/tmp/sysroots/om-gta02/usr/lib
./sysroot-destdir/usr/lib/python2.6/config/Makefile:LIBDIR= /usr/lib
./image/usr/lib/python2.6/config/Makefile:LIBDIR= /usr/lib
./Python-2.6.6/Makefile:LIBDIR= /usr/lib
/OE/shr-core/tmp/sysroots/om-gta02/usr/lib/python2.6/config/Makefile:LIBDIR= /usr/lib
(From OE-Core rev: 2ba5ce85dcc3c6812b10073bfc4ab600ca169df1)
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Poky
====
Poky is an integration of various components to form a complete prepackaged
build system and development environment. It features support for building
customised embedded device style images. There are reference demo images
featuring a X11/Matchbox/GTK themed UI called Sato. The system supports
cross-architecture application development using QEMU emulation and a
standalone toolchain and SDK with IDE integration.
Additional information on the specifics of hardware that Poky supports
is available in README.hardware. Further hardware support can easily be added
in the form of layers which extend the systems capabilities in a modular way.
As an integration layer Poky consists of several upstream projects such as
BitBake, OpenEmbedded-Core, Yocto documentation and various sources of information
e.g. for the hardware support. Poky is in turn a component of the Yocto Project.
The Yocto Project has extensive documentation about the system including a
reference manual which can be found at:
http://yoctoproject.org/community/documentation
For information about OpenEmbedded see their website:
http://www.openembedded.org/