# HG changeset patch
# User Tristan Gingold <tgingold@xxxxxxx>
# Date 1183599946 -7200
# Node ID 3b7216fae72141d68a933e90dd266b417e1bdf2c
# Parent  40608e5e394ee4bcc5b68a4cbf49973f39327981
Makefile fix: do not always redo .S targets.

Signed-off-by: Tristan Gingold <tgingold@xxxxxxx>

diff -r 40608e5e394e -r 3b7216fae721 xen/arch/ia64/Makefile
--- a/xen/arch/ia64/Makefile	Mon Jul 02 21:06:46 2007 -0600
+++ b/xen/arch/ia64/Makefile	Thu Jul 05 03:45:46 2007 +0200
@@ -27,7 +27,6 @@ subdir-y += linux-xen
 		> $(BASEDIR)/System.map
 
 # Headers do not depend on auto-generated header, but object files do.
-HDRS    := $(subst $(BASEDIR)/include/asm-ia64/asm-xsi-offsets.h,,$(HDRS))
 $(ALL_OBJS): $(BASEDIR)/include/asm-ia64/asm-xsi-offsets.h
 
 asm-offsets.s: asm-offsets.c $(BASEDIR)/include/asm-ia64/.offsets.h.stamp
@@ -58,6 +57,7 @@ asm-xsi-offsets.s: asm-xsi-offsets.c $(H
 	 || ln -sf $(BASEDIR)/include/xen $(BASEDIR)/include/linux
 	[ -e $(BASEDIR)/include/asm-ia64/xen ] \
 	 || ln -sf $(BASEDIR)/include/asm-ia64/linux $(BASEDIR)/include/asm-ia64/xen
+	touch $@
 
 # I'm sure a Makefile wizard would know a better way to do this
 xen.lds.s: xen/xen.lds.S $(HDRS)
diff -r 40608e5e394e -r 3b7216fae721 xen/arch/ia64/Rules.mk
--- a/xen/arch/ia64/Rules.mk	Mon Jul 02 21:06:46 2007 -0600
+++ b/xen/arch/ia64/Rules.mk	Thu Jul 05 03:45:46 2007 +0200
@@ -69,3 +69,5 @@ HDRS += $(wildcard $(BASEDIR)/include/as
 HDRS += $(wildcard $(BASEDIR)/include/asm-ia64/linux/asm/*.h)
 HDRS += $(wildcard $(BASEDIR)/include/asm-ia64/linux/byteorder/*.h)
 HDRS += $(wildcard $(BASEDIR)/include/asm-ia64/hvm/*.h)
+
+HDRS := $(filter-out %/include/asm-ia64/asm-xsi-offsets.h,$(HDRS))