# HG changeset patch
# User kaf24@scramble.cl.cam.ac.uk
# Date 1108565300 0
# Node ID 2ba0cb1921de8e60f66097d37a449125db8926c5
# Parent  8f257979f5c7a0f679987e4ab17e869bc8fbe8d2
bitkeeper revision 1.1210 (42135d344yR5vSwI1O6BZ3rfVvGIJg)

Don't depend on auto-generated header asm-offsets.h.
Signed-off-by: keir.fraser@cl.cam.ac.uk


diff -r 8f257979f5c7 -r 2ba0cb1921de xen/Makefile
--- a/xen/Makefile	Wed Feb 16 13:13:29 2005 +0000
+++ b/xen/Makefile	Wed Feb 16 14:48:20 2005 +0000
@@ -99,8 +99,7 @@ include/asm-$(TARGET_ARCH)/asm-offsets.h
 	  echo ""; \
 	  sed -ne "/^->/{s:^->\([^ ]*\) [\$$#]*\([^ ]*\) \(.*\):#define \1 \2 /* \3 */:; s:->::; p;}"; \
 	  echo ""; \
-	  echo "#endif") <$< >$@.tmp
-	@if cmp -s $@.tmp $@; then rm $@.tmp; else rm $@; mv $@.tmp $@; fi
+	  echo "#endif") <$< >$@
 
 .PHONY: default debug install dist clean delete-unfresh-files TAGS
 
diff -r 8f257979f5c7 -r 2ba0cb1921de xen/Rules.mk
--- a/xen/Rules.mk	Wed Feb 16 13:13:29 2005 +0000
+++ b/xen/Rules.mk	Wed Feb 16 14:48:20 2005 +0000
@@ -21,7 +21,8 @@ HDRS    := $(wildcard $(BASEDIR)/include
 HDRS    += $(wildcard $(BASEDIR)/include/public/*.h)
 HDRS    += $(wildcard $(BASEDIR)/include/asm-$(TARGET_ARCH)/*.h)
 HDRS    += $(wildcard $(BASEDIR)/include/asm-$(TARGET_ARCH)/$(TARGET_SUBARCH)/*.h)
-# compile.h is always regenerated, but other files shouldn't be rebuilt
+# Do not depend on auto-generated header files.
+HDRS    := $(subst $(BASEDIR)/include/asm-$(TARGET_ARCH)/asm-offsets.h,,$(HDRS))
 HDRS    := $(subst $(BASEDIR)/include/xen/banner.h,,$(HDRS))
 HDRS    := $(subst $(BASEDIR)/include/xen/compile.h,,$(HDRS))