Update the build system so that xentop links against
libxenctrl, which is required for retrieving per-CPU
statistics via the hypervisor API.

Also update the build rule to include the new pcpu.o
object file.

Signed-off-by: Jahan Murudi <jahan.murudi.zg@renesas.com>
---
 tools/xentop/Makefile | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/tools/xentop/Makefile b/tools/xentop/Makefile
index 70cc2211c5..f514a6f7a8 100644
--- a/tools/xentop/Makefile
+++ b/tools/xentop/Makefile
@@ -15,6 +15,7 @@ include $(XEN_ROOT)/tools/Rules.mk
 
 CFLAGS += -DGCC_PRINTF $(CFLAGS_libxenstat)
 LDLIBS += $(LDLIBS_libxenstat) $(CURSES_LIBS) $(TINFO_LIBS) $(SOCKET_LIBS) -lm
+LDLIBS += $(LDLIBS_libxenctrl)
 CFLAGS += -DHOST_$(XEN_OS)
 
 # Include configure output (config.h)
@@ -25,8 +26,8 @@ TARGETS := xentop
 .PHONY: all
 all: $(TARGETS)
 
-xentop: xentop.o
-	$(CC) $(LDFLAGS) -o $@ $< $(LDLIBS) $(APPEND_LDFLAGS)
+xentop: xentop.o pcpu.o
+	$(CC) $(LDFLAGS) -o $@ $^ $(LDLIBS) $(APPEND_LDFLAGS)
 
 .PHONY: install
 install: all
-- 
2.34.1