diff -Naur ltrace-0.5.old/sysdeps/linux-gnu/Makefile.in ltrace-0.5/sysdeps/linux-gnu/Makefile.in
--- ltrace-0.5.old/sysdeps/linux-gnu/Makefile.in	2007-12-26 18:55:42.000000000 +0000
+++ ltrace-0.5/sysdeps/linux-gnu/Makefile.in	2007-12-26 18:55:55.000000000 +0000
@@ -1,5 +1,6 @@
 ARCH		:=	$(shell echo @HOST_CPU@ | sed -e s/i.86/i386/ -e s/sun4u/sparc64/ \
-			-e s/arm.*/arm/ -e s/sa110/arm/ -e s/ppc64/ppc/ -e s/s390x/s390/)
+			-e s/arm.*/arm/ -e s/sa110/arm/ -e s/ppc64/ppc/ -e s/s390x/s390/ \
+			-e s/powerpc64/ppc/ -e s/powerpc/ppc/)
 
 CPPFLAGS	+=	-I$(TOPDIR)/sysdeps/linux-gnu/$(ARCH)