On Fri, Jan 31, 2020 at 10:37:31PM +0100, Ladislav Michl wrote:
> On Fri, Jan 31, 2020 at 08:09:07AM +0100, Michael Olbrich wrote:
> > On Thu, Jan 30, 2020 at 11:17:39PM +0100, Ladislav Michl wrote:
> > > On Sun, Jan 19, 2020 at 10:37:53PM +0100, Ladislav Michl wrote:
> > > > Quite a few options were removed, so remome them from Kconfig as well.
> > > > Buildsystem counts on gcc to be used for linking and setting LD makes
> > > > build fail, so set only those tools actually used.
> > > 
> > > Well, just do not hold your breath here... Turned out about half of 
> > > commits
> > > that went into gpsd git after 3.20 deserve to be turned into patches and 
> > > made
> > > part of this update. So let's just stick with 3.19 before 3.20.1 shows up.
> > 
> > I noticed. I've been working on eliminating the python2 and gpsd one of the
> > remaining users. The commits since the 3.20 release look like we can switch
> > to python3 after the next release.
> > Also, with 3.20 the python bindings fail to build. I didn't look closer but
> > I think there is some python2/python3 issue.
> 
> Well, at least we should remove extra space from LDFLAGS, that makes this
> part of SConstruct fail:
>     for flag in ['CFLAGS', 'LDFLAGS', 'OPT']:
>         python_env.MergeFlags(Split(python_config[flag]))
> 
> SConstruct is also using INCLUDEPY:
> CPPPATH=[python_config['INCLUDEPY']],
> but our INCLUDEPY is lacking SYSROOT_TARGET prefix (/usr/include/python3.7m)
> Manually tweaking _sysconfigdata_m_linux2_x86_64-linux-gnu.py
> makes it build (well, it still fails later, but these two
> needs to be fixed first)
> 
> (I switched gpsd to git version locally to be able to get better
> test coverage and added pyserial dependency where needed)

Well this patch and the 3.20 update still fails here with:

.../bin/ld: gpspacket-py_2_7_16_final_0.cpython-37m-arm-linux-gnueabihf.so:
in function `Lexer_dealloc':
platform-arm-hf/build-target/gpsd-3.20/gpspacket.c:129: undefined reference
to `PyObject_Free'

This looks suspicious to me: 2.7.16 is python2 version... I think there is
some stuff leaking in from the build Python.

Michael

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