Bug#942113: 3depict: FTBFS on PPC64EL - POWERPC macro not always defined

[Olly Betts]

Control: tag -1 + ftbfs
Control: severity -1 serious

Raising severity because this is a FTBFS on a release architecture where
the package has previously built.

On Fri, Oct 11, 2019 at 01:01:13PM +0200, Thierry Fauck at linux.ibm.com wrote:
> Changing on file side is not enough as there a couple of file impacted
>  > g++ -DHAVE_CONFIG_H -I. -I..   -Wdate-time -D_FORTIFY_SOURCE=2
> -I/usr/include/freetype2 -I/usr/include/libpng16 -g -O2
> -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat
> -Werror=format-security --std=gnu++11
> -I/usr/lib/powerpc64le-linux-gnu/wx/include/gtk3-unicode-3.0
> -I/usr/include/wx-3.0 -D_FILE_OFFSET_BITS=64 -DWXUSINGDLL -D__WXGTK__
> -I/usr/include  -I/usr/include/libxml2 -L/lib -fopenmp -D_GLIBCXX_PARALLEL
> -pipe  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong
> -Wformat -Werror=format-security --std=gnu++11 -c -o
> backend/filters/algorithms/3Depict-spatial.o `test -f
> 'backend/filters/algorithms/spatial.cpp' || echo
> './'`backend/filters/algorithms/spatial.cpp
> > In file included from /usr/include/qhull/qhull_a.h:28,
> >                  from backend/filters/algorithms/spatial.cpp:30:
> > /usr/include/qhull/libqhull.h:46:30: error: operator '&&' has no right operand
> >    46 | #if __MWERKS__ && __POWERPC__
> >       |                              ^
> 
> 
> and included files are not common !

I've Cc:-ed tille as his was the most recent upload.  Let me know if
you'd like me to NMU with a s/__POWERPC__/__powerpc__/.

Cheers,
    Olly