Build x86_64 fix

src/tools/bld/src/os_linux/exe_generic.mk

@@ -147,9 +147,7 @@ $(export_exe) : $(link_rule) $(export_flv_obj) $(objects)
 	@ if [ "$(link)" != ":" ]; then \
 	  $(link)  -t | grep $(pwre_broot) | awk -f $(pwre_kroot)/tools/bld/src/$(os_name)/ld_trace_to_d.awk -v target=$(target) > $(link_dependencies); \
 	fi
-	@ if [ "$(linkcp)" != ":" ]; then \
-		$(linkcp); \
-	fi
+	@ $(linkcp);
 
 
 clean_exe :

src/tools/bld/src/os_linux/hw_x86_64/variables.mk

@@ -92,6 +92,8 @@ rt_msg_eobjs 	:= $(eobj_dir)/pwr_msg_co.o $(eobj_dir)/pwr_msg_rt.o
 rs_msg_eobjs 	:= $(eobj_dir)/pwr_msg_rs.o
 wb_msg_eobjs 	:= $(eobj_dir)/pwr_msg_wb.o $(eobj_dir)/pwr_msg_ge.o $(eobj_dir)/pwr_msg_flow.o
 
+linkcp = :
+
 # Configuration
 #ifeq ($(pwre_conf_mysql),1)
 #  cmysql        := -DPWRE_CONF_MYSQL=1