Index: head/devel/py-greenlet/files/patch-slp_platformselect.h
===================================================================
--- head/devel/py-greenlet/files/patch-slp_platformselect.h	(revision 530829)
+++ head/devel/py-greenlet/files/patch-slp_platformselect.h	(revision 530830)
@@ -1,11 +1,14 @@
---- slp_platformselect.h.orig	2020-01-10 10:02:27 UTC
+--- slp_platformselect.h.orig	2018-07-23 18:02:45 UTC
 +++ slp_platformselect.h
-@@ -12,7 +12,7 @@
+@@ -12,9 +12,9 @@
  #include "platform/switch_amd64_unix.h" /* gcc on amd64 */
  #elif defined(__GNUC__) && defined(__i386__)
  #include "platform/switch_x86_unix.h" /* gcc on X86 */
 -#elif defined(__GNUC__) && defined(__powerpc64__) && defined(__linux__)
 +#elif defined(__GNUC__) && defined(__powerpc64__) && (defined(__linux__) || defined(__FreeBSD__))
  #include "platform/switch_ppc64_linux.h" /* gcc on PowerPC 64-bit */
- #elif defined(__GNUC__) && defined(__PPC__) && defined(__linux__)
+-#elif defined(__GNUC__) && defined(__PPC__) && defined(__linux__)
++#elif defined(__GNUC__) && defined(__PPC__) && (defined(__linux__) || defined(__FreeBSD__))
  #include "platform/switch_ppc_linux.h" /* gcc on PowerPC */
+ #elif defined(__GNUC__) && defined(__ppc__) && defined(__APPLE__)
+ #include "platform/switch_ppc_macosx.h" /* Apple MacOS X on PowerPC */