Add ppc64le in setup.py to avoid build error

===
swig -python -D__ppc64le__ -I/usr/include/python3.6m -I/usr/include/ \
-includeall -modern -builtin -outdir \
/home/abuild/rpmbuild/BUILD/M2Crypto-0.27.0/M2Crypto \
-o SWIG/_m2crypto_wrap.c SWIG/_m2crypto.i
/usr/include//gnu/stubs.h:8: Error: Unable to find 'gnu/stubs-32.h'
error: command 'swig' failed with exit status 1
error: Bad exit status from /var/tmp/rpm-tmp.ugv4sN (%build)
===

Signed-off-by: Michel Normand <normand@linux.vnet.ibm.com>

1 files changed, 3 insertions, 1 deletions

diff --git a/setup.py b/setup.py
index 1f1600a..6aa1ab4 100644
--- a/setup.py
+++ b/setup.py
@@ -161,13 +161,15 @@ class _M2CryptoBuildExt(build_ext.build_ext):
             mach = platform.machine().lower()
             if mach in ('i386', 'i486', 'i586', 'i686'):
                 arch = '__i386__'
-            elif mach in ('ppc64', 'powerpc64'):
+            elif mach in ('ppc64', 'powerpc64', 'ppc64le', 'ppc64el'):
                 arch = '__powerpc64__'
             elif mach in ('ppc', 'powerpc'):
                 arch = '__powerpc__'
             else:
                 arch = '__%s__' % mach
             self.swig_opts.append('-D%s' % arch)
+            if mach in ('ppc64le', 'ppc64el'):
+                self.swig_opts.append('-D_CALL_ELF=2')
 
         self.swig_opts.extend(['-I%s' % i for i in self.include_dirs])