diff -Nuar x86info-1.29.orig/Makefile x86info-1.29/Makefile
--- x86info-1.29.orig/Makefile	2011-04-05 22:54:04.000000000 +0000
+++ x86info-1.29/Makefile	2011-05-15 18:19:42.204228978 +0000
@@ -12,7 +12,8 @@
 LSMSR_TMP_HEADERS=AMD/k8.h AMD/fam10h.h AMD/fam11h.h generic_msr.h
 
 %.h: %.regs scripts/createheader.py
-	python scripts/createheader.py $< `basename $< .regs` >$@
+	python scripts/createheader.py $< `basename $< .regs` >$@.tmp ; \
+	mv $@.tmp $@
 
 LSMSR_SRC = \
 	lsmsr.c \