From f6650b9309b5c31873b2b683ea4803d675cdc7b8 Mon Sep 17 00:00:00 2001
From: Jimi Xenidis <jimix@watson.ibm.com>
Date: Thu, 24 Aug 2006 21:07:46 -0400
Subject: [PATCH] [POWERPC] detect how to call nm for xen-syms.S Signed-off-by:
 Jimi Xenidis <jimix@watson.ibm.com> Signed-off-by: Hollis Blanchard
 <hollisb@us.ibm.com>

---
 xen/arch/powerpc/Makefile | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/xen/arch/powerpc/Makefile b/xen/arch/powerpc/Makefile
index 0a338a96dd..c37a307f1c 100644
--- a/xen/arch/powerpc/Makefile
+++ b/xen/arch/powerpc/Makefile
@@ -101,8 +101,15 @@ TARGET_OPTS += start.o $(ALL_OBJS)
 .xen-syms: start.o $(ALL_OBJS) xen.lds
 	$(CC) $(CFLAGS) $(TARGET_OPTS) -o $@
 
+NM=$(CROSS_COMPILE)nm
+new_nm := $(shell if $(NM) --help 2>&1 | grep -- '--synthetic' > /dev/null; then echo y; else echo n; fi)
+
+ifeq ($(new_nm),y)
+NM		:= $(NM) --synthetic
+endif
+
 xen-syms.S: .xen-syms
-	$(CROSS_COMPILE)nm --synthetic -n $^ | $(BASEDIR)/tools/symbols > $@
+	$(NM) -n $^ | $(BASEDIR)/tools/symbols > $@
 
 xen-syms.o: xen-syms.S
 	$(CC) $(CFLAGS) -D__ASSEMBLY__ -c $< -o $@
-- 
2.30.2