Jiri,
> On Sep 16, 2017, at 10:04 AM, Jiří Techet <techet gmail com> wrote:
>
> Hi John,
>
> that's strange. I don't need python at all for the project myself and there's no need to bundle it - it's just used when building gobject-introspection. Simple
>
> jhbuild bootstrap && jhbuild build meta-gtk-osx-bootstrap && jhbuild build meta-gtk-osx-core
>
> used to work fine - now it fails when gobject-introspection starts compiling. I don't know, it may not be because of macOS 10.13 - it could also be because of some recent change in the modules (haven't tried them in the last 2 months).
>
> Jiri
>
> On Sat, Sep 16, 2017 at 5:30 PM, John Ralls <jralls ceridwen us> wrote:
>
>
> > On Sep 16, 2017, at 7:42 AM, Jiří Techet <techet gmail com> wrote:
> >
> > Hi,
> >
> > I got the following error during jhbuild when compiling gobject-introspection:
> >
> > GISCAN GLib-2.0.gir
> > Traceback (most recent call last):
> > File "./g-ir-scanner", line 66, in <module>
> > sys.exit(scanner_main(sys.argv))
> > File "./giscanner/scannermain.py", line 538, in scanner_main
> > ss = create_source_scanner(options, args)
> > File "./giscanner/scannermain.py", line 446, in create_source_scanner
> > ss.parse_files(filenames)
> > File "./giscanner/sourcescanner.py", line 262, in parse_files
> > self._parse(headers)
> > File "./giscanner/sourcescanner.py", line 305, in _parse
> > self._cpp_options)
> > File "./giscanner/ccompiler.py", line 200, in preprocess
> > extra_postargs=extra_postargs)
> > File "/System/Library/Frameworks/Python.framework/Versions/2.7/ lib/python2.7/distutils/ unixccompiler.py", line 112, in preprocess
> > self.spawn(pp_args)
> > File "/System/Library/Frameworks/Python.framework/Versions/2.7/ lib/python2.7/distutils/ ccompiler.py", line 875, in spawn
> > spawn(cmd, dry_run=self.dry_run)
> > File "/System/Library/Frameworks/Python.framework/Versions/2.7/ lib/python2.7/distutils/spawn. py", line 38, in spawn
> > _spawn_posix(cmd, search_path, dry_run=dry_run)
> > File "/System/Library/Frameworks/Python.framework/Versions/2.7/ lib/python2.7/distutils/spawn. py", line 139, in _spawn_posix
> > raise DistutilsPlatformError(my_msg)
> > distutils.errors.DistutilsPlatformError: $MACOSX_DEPLOYMENT_TARGET mismatch: now "10.6" but "10.13" during configure
> > make[2]: *** [GLib-2.0.gir] Error 1
> > make[1]: *** [all-recursive] Error 1
> > make: *** [all] Error 2
> > *** Error during phase build of gobject-introspection: ########## Error running make -j 9 *** [5/11]
> >
> >
> > My deployment target is 10.6 and it seems that the deployment target of python under macOS 10.13 is 10.13 which leads to this error.
> >
> > I don't know what the proper fix is but as a workaround I tried to add the following line into giscanner/ccompiler.py just before the call which causes the error:
> >
> > os.environ["MACOSX_DEPLOYMENT_TARGET"] = "10.13"
> >
> > This overrides the deployment target just for the run of the introspection script and makes it work. Not very nice though.
>
> That’s always been true. Build python as part of your project and include it in the bundle. Note that it needs openssl. Another user found that building both of them before bootstrapping allowed openssl to build and install without manual intervention, but I haven’t been able to get that to work for me.
>
> BTW have you tested your build on a 10.6 system? When I tried to build for 10.6 using the 10.11 SDK it built but crashed when I tried to run on a 10.6 VM.
It might be a change in gobject-introspection. I don't remember it needing to link Libpython.
Regards,
John Ralls