diff -urNp -x '*.orig' xen-4.13.1.org/tools/libxc/Makefile xen-4.13.1/tools/libxc/Makefile
--- xen-4.13.1.org/tools/libxc/Makefile	2020-05-14 14:19:32.000000000 +0200
+++ xen-4.13.1/tools/libxc/Makefile	2021-03-25 22:42:13.577696791 +0100
@@ -274,7 +274,7 @@ xc_dom_bzimageloader.opic: CFLAGS += $(f
 
 libxenguest.so.$(MAJOR).$(MINOR): COMPRESSION_LIBS = $(filter -l%,$(zlib-options))
 libxenguest.so.$(MAJOR).$(MINOR): $(GUEST_PIC_OBJS) libxenctrl.so
-	$(CC) $(LDFLAGS) -Wl,$(SONAME_LDFLAG) -Wl,libxenguest.so.$(MAJOR) $(SHLIB_LDFLAGS) -o $@ $(GUEST_PIC_OBJS) $(COMPRESSION_LIBS) -lz $(LDLIBS_libxenevtchn) $(LDLIBS_libxenctrl) $(PTHREAD_LIBS) $(APPEND_LDFLAGS)
+	$(CC) $(LDFLAGS) -Wl,$(SONAME_LDFLAG) -Wl,libxenguest.so.$(MAJOR) $(SHLIB_LDFLAGS) -o $@ $(GUEST_PIC_OBJS) $(COMPRESSION_LIBS) -lz $(LDLIBS_libxenevtchn) $(LDLIBS_libxenctrl) $(LDLIBS_libxencall) $(LDLIBS_libxenforeignmemory) $(LDLIBS_libxentoollog) $(PTHREAD_LIBS) $(APPEND_LDFLAGS)
 
 -include $(DEPS_INCLUDE)