Florian Weimer authored Jul 31, 2017 and Bastien Nocera committed Sep 04, 2017

On some big-endian arches (where MY_CPU_NAME doesn't get set),
there is a preprocessor syntax error. It results in build failures
like this:

In file included from rar/../lzmasdk/Ppmd.h:8:0,
                 from rar/../lzmasdk/Ppmd7.h:12,
                 from rar/rar.h:10,
                 from rar/rar.c:4:
rar/../lzmasdk/CpuArch.h:177:18: error: #elif with no expression
   #elif MY_CPU_BE
                  ^
In file included from rar/../lzmasdk/Ppmd.h:8:0,
                 from rar/../lzmasdk/Ppmd7.h:12,
                 from rar/rar.h:10,
                 from rar/uncompress-rar.c:7:
rar/../lzmasdk/CpuArch.h:177:18: error: #elif with no expression
   #elif MY_CPU_BE
                  ^

With help from Iain Lane <iain@orangesquash.org.uk>

See https://sourceforge.net/p/sevenzip/patches/317/

https://bugzilla.gnome.org/show_bug.cgi?id=787248