@@ -, +, @@ 
---
 glibc-kernheaders.spec |    8 +++++++-
 1 files changed, 7 insertions(+), 1 deletions(-)
--- a/glibc-kernheaders.spec	
+++ a/glibc-kernheaders.spec	
@@ -18,7 +18,13 @@ ExclusiveOS: Linux
 %ifarch %ix86 x86_64
 %define base_arch x86
-%else
+%endif
+
+%ifarch ppc ppc64
+%define base_arch powerpc
+%endif
+
+%ifndef base_arch
 %define base_arch %_target_cpu
 %endif
--