On Sun, 23 May 2021 00:00:25 -0600, Brian Inglis > On 2021-05-22 17:44, Lemures Lemniscati via Cygwin-apps wrote: > > On Wed, 19 May 2021 22:09:59 +0100, Jon Turney > >> On 19/05/2021 20:32, Ken Brown via Cygwin-apps wrote: > >>> Trying to build harfbuzz, I get the following python failure with > >>> python-3.8 > >>> > >>> Traceback (most recent call last): > > .... > >>> File "/usr/lib/gobject-introspection/giscanner/xmlwriter.py", line > >>> 46, in <module> > >>> from giscanner._giscanner import collect_attributes > >>> ImportError: dynamic module does not define module export function > >>> (PyInit__giscanner) > >> > >> This a problem with the gobject-introspection package. > >> > >> _giscanner.dll is linked with python2, but the shbang names 'python', > >> which is now python3. > >> > >> I have been working on rebuilding this package, but not quite there yet. > >> > >> You can work around this by fixing the shebang in /usr/bin/g-ir-scanner to > >> explicitly name python3. > > > > > > Here are patches... > > > > * 0002-gobject-introspection-1.54.1-4.patch: > > python3.8 is used explicitly. > > Shebangs of g-ir-doc-tool and g-ir-scanner are '/usr/bin/env > > python3.8' > > _giscanner.dll is linked with libpython3.8.dll > > > > * 0001-Fix-a-patch-for-giscanner-shlibs.py-to-pass-a-pep8-c.patch: > > This has no effect while building. > > But needed in order to avoid an error in a test > > cygport gobject-introspection.cygport test > > > > And with them, following build and test by cygport has succeeded > > both in x86_64 and i686, on my local machine. > > > > cygport gobject-introspection.cygport download finish all test > > > > > > But on scallywag, only x86_64 build is successful: > > https://cygwin.com/cgi-bin2/jobs.cgi?id=2841 > > I question the definition successful when both logs contain GICOMP syntax > errors > which appear non-fatal and non-terminal: > > i686: > <https://ci.appveyor.com/project/cygwin/scallywag/builds/39277866/job/8y08y0qcu3k4y69x#L1360> > GICOMP > /cygdrive/c/projects/playground/gobject-introspection-1.54.1-4.i686/src/gobject-introspection-1.54.1/gir/GL-1.0.gir > /usr/lib/gcc/i686-pc-cygwin/10/include/stddef.h:424: syntax error, unexpected > identifier in ' __float128 __max_align_f128 > __attribute__((__aligned__(__alignof(__float128))));' at '__float128' > > x86_64: > <https://ci.appveyor.com/project/cygwin/scallywag/builds/39277866/job/ufq8i362scpytnx4?fullLog=true#L1372> > GISCAN GModule-2.0.gir > /usr/include/glib-2.0/gobject/gobject-autocleanups.h:24: syntax error, > unexpected typedef-name, expecting identifier or '(' in 'typedef GClosure > *GClosure_autoptr;' at 'GClosure_autoptr' > /usr/include/glib-2.0/gobject/gobject-autocleanups.h:25: syntax error, > unexpected typedef-name, expecting identifier or '(' in 'typedef GObject > *GObject_autoptr;' at 'GObject_autoptr' > /usr/include/glib-2.0/gobject/gobject-autocleanups.h:26: syntax error, > unexpected typedef-name, expecting identifier or '(' in 'typedef > GInitiallyUnowned *GInitiallyUnowned_autoptr;' at 'GInitiallyUnowned_autoptr' > g-ir-scanner: GModule: warning: 2 warnings suppressed (use --warn-all to see > them) > GICOMP GModule-2.0.gir > g-ir-scanner: GObject: warning: 19 warnings suppressed (use --warn-all to see > them) > GICOMP > /cygdrive/c/projects/playground/gobject-introspection-1.54.1-4.x86_64/src/gobject-introspection-1.54.1/gir/DBusGLib-1.0.gir > GISCAN Gio-2.0.gir > GISCAN GIRepository-2.0.gir > GICOMP GObject-2.0.gir > /usr/include/glib-2.0/gio/gio-autocleanups.h:24: syntax error, unexpected > typedef-name, expecting identifier or '(' in 'typedef GAction > *GAction_autoptr;' at 'GAction_autoptr' > /usr/include/glib-2.0/gio/gio-autocleanups.h:25: syntax error, unexpected > typedef-name, expecting identifier or '(' in 'typedef GActionMap > *GActionMap_autoptr;' at 'GActionMap_autoptr' > /usr/include/glib-2.0/gio/gio-autocleanups.h:26: syntax error, unexpected > typedef-name, expecting identifier or '(' in 'typedef GAppInfo > *GAppInfo_autoptr;' at 'GAppInfo_autoptr' > /usr/include/glib-2.0/gio/gio-autocleanups.h:27: syntax error, unexpected > typedef-name, expecting identifier or '(' in 'typedef GAppLaunchContext > *GAppLaunchContext_autoptr;' at 'GAppLaunchContext_autoptr' > /usr/include/glib-2.0/gio/gio-autocleanups.h:28: syntax error, unexpected > typedef-name, expecting identifier or '(' in 'typedef GAppInfoMonitor > *GAppInfoMonitor_autoptr;' at 'GAppInfoMonitor_autoptr' > /usr/include/glib-2.0/gio/gio-autocleanups.h:29: syntax error, unexpected > typedef-name, expecting identifier or '(' in 'typedef GApplicationCommandLine > *GApplicationCommandLine_autoptr;' at 'GApplicationCommandLine_autoptr' > ... > > totalling 130 instances - includes/definitions missing? > > -- Take care. Thanks, Brian Inglis, Calgary, Alberta, Canada
Oh, I overlooked them. I looked into a log corresponding to the current version 1.54.1-3 [1]. [1]: https://cygwin.com/cgi-bin2/jobs.cgi?srcpkg=gobject-introspection&id=2763 * i686: No syntax error related to '__float128' [2] at gobject-introspection-1.54.1/gir/GL-1.0.gir. So, it is newly introduced [2]: https://ci.appveyor.com/project/cygwin/scallywag/builds/39168275/job/11sd0x8ywqfe3v2c#L1456 * x86_64: There are similar errors ('unexpected typedef-name') already [3]. [3]: https://ci.appveyor.com/project/cygwin/scallywag/builds/39168275/job/4637hbqdc6b6htvj#L1476 But I've no idea... Lem
