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gcc can handle PIE in gcc driver
(From OE-Core rev: fcfe6d4ab4460f8358e13023022a5e909941ca93)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Fix build when PIE is turned on. It tries to build
.so file using -pie and -shared flags together because
its doing compile and link in same step CFLAGS and LDFLAGS
are combined and does not work, ending in errors e.g.
| /mnt/a/oe/build/tmp/work/cortexa7t2hf-neon-vfpv4-bec-linux-musleabi/python-pygpgme/0.3-r0/recipe-sysroot/usr/l
ib/Scrt1.o: In function `_start_c':
| /usr/src/debug/musl/1.1.16+gitAUTOINC+179766aa2e-r0/git/crt/crt1.c:17: undefined reference to `main'
| collect2: error: ld returned 1 exit status
This error while cryptic is due to the fact that we are
building a shared library but also pass -pie flag to the link
step after specify LDHSARED ( which is -shared linker flags )
we can not use -pie when doing shared libs. This is true for all the python
modules inheriting setup tools
Disable the pie flags thusly for all modules using setuptools since
this setting is done in setuptools makefiles which are then used
during module compiles
(From OE-Core rev: dc1c16e9df365871b2c40998f63f304ffa610447)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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In line with python2 add distutils and setuptools
classes for handing python3
Use python-distribute instead of python-setuptools in setuptools bbclass
Remove --single-version-externally-managed since its setuptools
specific and we dont use it anymore
Do build_ext as separate step during compile
Add DISTUTILS_BUILD_EXT_ARGS for modules to pass flags to build_ext step
in setup.py
Add build_ext as sepate step during compile and add
the cross sysrooted library and headers since we are cross
compiling
Use ${PYTHON_PN} in place of hardcoding python name
Remove the /etc/share if its empty
Since OE-Core times we now have machine specific sysroots
for targets unlike before when we used arch specific sysroots
so reflect that here
Use MACHINE for sysroot when not building for build host
Python's machinery replaces directories in sysroot path to match OE's
staging area sysroots. Earlier we use to have HOST_SYS represent sysroot
always but now we use MACHINE to represent target sysroots but HOST_SYS
to represent host sysroot. This patch caters to that difference
(From OE-Core rev: 8bb0206ed67228c88dd5bc2d8b36ce28f48b78f4)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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The last two distutils changes progressivly broke the builds. Firstly they
moved things from the site_packages directory to being higher up the tree
which introduced package QA warnings as a side effect. Secondly, it interacts
badly with setuptools which passes in --root=${D} itself.
This patch restores the original directory layout, hence fixing the QA
warnings and also passes extra options to setuptools to deal with the
--root option it passes.
(From OE-Core rev: bed18d5df7915e4127a538be9c7550e185c8c850)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
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