[build]: stop prompt during build (#6585)

Some commands used during build will prompt user interactively, but this is not expected during build. Since most output is collected into log file, user could not see the prompt and feel the build process hangs.

- How I did it

Use mv command in non interactive mode
Redirect stdin to null if command output is collected into log file.

rules/functions

@@ -48,7 +48,7 @@ log_green = echo -e "$(GREEN)$(1)$(GRAY)"
 FLUSH_LOG = rm -f [email protected]
 
 LOG_SIMPLE = &>> $(PROJECT_ROOT)/[email protected] || { [ $$? -eq 0 ] || pushd $(PROJECT_ROOT) > /dev/null ; ./update_screen.sh -e $@ ; popd > /dev/null ; false ; }
-LOG = |& $(PROJECT_ROOT)/scripts/process_log.sh $(PROCESS_LOG_OPTION) &>> $(PROJECT_ROOT)/[email protected] ; test $${PIPESTATUS[-2]} -eq 0 || { [ $$? -eq 0 ] || pushd $(PROJECT_ROOT) > /dev/null ; ./update_screen.sh -e $@ ; popd > /dev/null ; false ; }
+LOG = < /dev/null |& $(PROJECT_ROOT)/scripts/process_log.sh $(PROCESS_LOG_OPTION) &>> $(PROJECT_ROOT)/[email protected] ; test $${PIPESTATUS[-2]} -eq 0 || { [ $$? -eq 0 ] || pushd $(PROJECT_ROOT) > /dev/null ; ./update_screen.sh -e $@ ; popd > /dev/null ; false ; }
 
 ###############################################################################
 ## Header and footer for each target

slave.mk

@@ -471,7 +471,7 @@ $(addprefix $(DEBS_PATH)/, $(SONIC_DPKG_DEBS)) : $(DEBS_PATH)/% : .platform $$(a
 		# Clean up
 		if [ -f $($*_SRC_PATH).patch/series ]; then pushd $($*_SRC_PATH) && quilt pop -a -f; [ -d .pc ] && rm -rf .pc; popd; fi
 		# Take built package(s)
-		mv $(addprefix $($*_SRC_PATH)/../, $* $($*_DERIVED_DEBS) $($*_EXTRA_DEBS)) $(DEBS_PATH) $(LOG)
+		mv -f $(addprefix $($*_SRC_PATH)/../, $* $($*_DERIVED_DEBS) $($*_EXTRA_DEBS)) $(DEBS_PATH) $(LOG)
 
 		# Save the target deb into DPKG cache
 		$(call SAVE_CACHE,$*,$@)
@@ -572,7 +572,7 @@ $(addprefix $(PYTHON_DEBS_PATH)/, $(SONIC_PYTHON_STDEB_DEBS)) : $(PYTHON_DEBS_PA
 		# Clean up
 		if [ -f $($*_SRC_PATH).patch/series ]; then pushd $($*_SRC_PATH) && quilt pop -a -f; [ -d .pc ] && rm -rf .pc; popd; fi
 		# Take built package(s)
-		mv $(addprefix $($*_SRC_PATH)/deb_dist/, $* $($*_DERIVED_DEBS)) $(PYTHON_DEBS_PATH) $(LOG)
+		mv -f $(addprefix $($*_SRC_PATH)/deb_dist/, $* $($*_DERIVED_DEBS)) $(PYTHON_DEBS_PATH) $(LOG)
 
 		# Save the target deb into DPKG cache
 		$(call SAVE_CACHE,$*,$@)
@@ -609,7 +609,7 @@ $(addprefix $(PYTHON_WHEELS_PATH)/, $(SONIC_PYTHON_WHEELS)) : $(PYTHON_WHEELS_PA
 		# clean up
 		if [ -f ../$(notdir $($*_SRC_PATH)).patch/series ]; then quilt pop -a -f; [ -d .pc ] && rm -rf .pc; fi
 		popd $(LOG_SIMPLE)
-		mv $($*_SRC_PATH)/dist/$* $(PYTHON_WHEELS_PATH) $(LOG)
+		mv -f $($*_SRC_PATH)/dist/$* $(PYTHON_WHEELS_PATH) $(LOG)
 
 		# Save the target deb into DPKG cache
 		$(call SAVE_CACHE,$*,$@)