FTBFS: error Do not use this file it is the result of a failed Cython compilation

[Andreas Moog]

Hi there,

the package xpra fails to build in a current Ubuntu rebuild test on i386.

(Hopefully) Relevant part of the log:
--------------------------------------

            else:
                self.pixel_format = BGRA
        else:
            raise Exception("invalid image depth: %s bpp" % self.depth)
        assert self.pixel_format in RGB_FORMATS
                                ^
------------------------------------------------------------

xpra/x11/gtk_x11/gdk_bindings.pyx:694:33: Compiler crash in AnalyseExpressionsTransform

ModuleNode.body = StatListNode(gdk_bindings.pyx:7:0)
StatListNode.stats[85] = StatListNode(gdk_bindings.pyx:654:5)
StatListNode.stats[0] = CClassDefNode(gdk_bindings.pyx:654:5,
    as_name = u'XImageWrapper',
    class_name = u'XImageWrapper',
    module_name = u'',
    visibility = u'private')
CClassDefNode.body = StatListNode(gdk_bindings.pyx:655:4)
StatListNode.stats[1] = CFuncDefNode(gdk_bindings.pyx:678:9,
    args = [...]/2,
    modifiers = [...]/0,
    visibility = u'private')
File 'Nodes.py', line 388, in analyse_expressions: StatListNode(gdk_bindings.pyx:679:8)
File 'Nodes.py', line 5292, in analyse_expressions: AssertStatNode(gdk_bindings.pyx:694:8)
File 'ExprNodes.py', line 432, in analyse_boolean_expression: PrimaryCmpNode(gdk_bindings.pyx:694:33,
    operator = u'in',
    result_is_used = True,
    use_managed_ref = True)
File 'ExprNodes.py', line 10218, in coerce_to_boolean: PrimaryCmpNode(gdk_bindings.pyx:694:33,
    operator = u'in',
    result_is_used = True,
    use_managed_ref = True)

Compiler crash traceback from this point on:
  File "/usr/lib/python2.7/dist-packages/Cython/Compiler/ExprNodes.py", line 10218, in coerce_to_boolean
    if self.is_pycmp:
AttributeError: 'PrimaryCmpNode' object has no attribute 'is_pycmp'
building 'xpra.x11.gtk_x11.gdk_bindings' extension
i686-linux-gnu-gcc -pthread -fno-strict-aliasing -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -g -O2 -fstack-protector --param=ssp-buffer-size=4 -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/atk-1.0 -I/usr/include/glib-2.0 -I/usr/include/gtk-2.0 -I/usr/include/cairo -I/usr/include/pango-1.0 -I/usr/include/freetype2 -I/usr/lib/i386-linux-gnu/gtk-2.0/include -I/usr/include/libpng12 -I/usr/include/gio-unix-2.0/ -I/usr/include/pixman-1 -I/usr/include/pygtk-2.0 -I/usr/lib/i386-linux-gnu/glib-2.0/include -I/usr/include/harfbuzz -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/python2.7 -c xpra/x11/gtk_x11/gdk_bindings.c -o build/temp.linux-i686-2.7/xpra/x11/gtk_x11/gdk_bindings.o -Wall -Werror=implicit-function-declaration -fPIC
xpra/x11/gtk_x11/gdk_bindings.c:1:2: error: #error Do not use this file, it is the result of a failed Cython compilation.
 #error Do not use this file, it is the result of a failed Cython compilation.
  ^
error: command 'i686-linux-gnu-gcc' failed with exit status 1
dh_auto_build: python setup.py build --force returned exit code 1
make[1]: *** [override_dh_auto_build] Error 1
make[1]: Leaving directory `/build/buildd/xpra-0.10.12+dfsg'
make: *** [build] Error 2
dpkg-buildpackage: error: debian/rules build gave error exit status 2
******************************************************************************
Build finished at 20140205-0745
FAILED [dpkg-buildpackage died]

A full buildlog is available at https://launchpad.net/ubuntu/+archive/test-rebuild-20140127/+build/5525357/+files/buildlog_ubuntu-trusty-i386.xpra_0.10.12+dfsg-1ubuntu1_FAILEDTOBUILD.txt.gz

Thanks for your time!

Regards,
  Andreas

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[Micah Gersten (micahg)]

As we have 0.12.3+dfsg-1ubuntu1 in trusty, this was obviously fixed.