Don't enforce silent output on submake - pass down the value set by the user implicitly instead.

Bootloaders/makefile

@@ -24,8 +24,8 @@ endif
 
 all:
 ifeq ($(OBJDIR),)
-	@$(foreach PROJECT, $(PROJECT_DIRECTORIES), $(MAKE) -s -C $(PROJECT) clean all;)
+	@$(foreach PROJECT, $(PROJECT_DIRECTORIES), $(MAKE) -C $(PROJECT) clean all;)
 endif
 
 %:
-	@$(foreach PROJECT, $(PROJECT_DIRECTORIES), $(MAKE) -s -C $(PROJECT) $@;)
+	@$(foreach PROJECT, $(PROJECT_DIRECTORIES), $(MAKE) -C $(PROJECT) $@;)

BuildTests/BoardDriverTest/makefile

@@ -45,7 +45,7 @@ testboards:
 	     echo "Found board configuration for $$build_board - $$build_arch, $$build_mcu";            \
 		                                                                                            \
 		 printf "\t@echo Building dummy project for $$build_board...\n" >> BuildMakefile;           \
-		 printf "\t$(MAKE) -s -f makefile.test clean elf MCU=%s ARCH=%s BOARD=%s\n\n" $$build_mcu $$build_arch $$build_board >> BuildMakefile; \
+		 printf "\t$(MAKE) -f makefile.test clean elf MCU=%s ARCH=%s BOARD=%s\n\n" $$build_mcu $$build_arch $$build_board >> BuildMakefile; \
 	   fi;                                                                                          \
 	 done < BoardList.txt
 	 
@@ -54,9 +54,9 @@ testboards:
 clean:
 	rm -f BuildMakefile
 	rm -f BoardList.txt
-	$(MAKE) -s -f makefile.test clean BOARD=NONE ARCH=AVR8 MCU=at90usb1287
-	$(MAKE) -s -f makefile.test clean BOARD=NONE ARCH=XMEGA MCU=atxmega128a1u
-	$(MAKE) -s -f makefile.test clean BOARD=NONE ARCH=UC3 MCU=uc3a0256
+	$(MAKE) -f makefile.test clean BOARD=NONE ARCH=AVR8 MCU=at90usb1287
+	$(MAKE) -f makefile.test clean BOARD=NONE ARCH=XMEGA MCU=atxmega128a1u
+	$(MAKE) -f makefile.test clean BOARD=NONE ARCH=UC3 MCU=uc3a0256
 
 %:
 

BuildTests/BootloaderTest/makefile

@@ -44,7 +44,7 @@ testbootloaders:
 	     printf "Found '%s' bootloader configuration (FLASH: %3s KB | BOOT: %3s KB | MCU: %12s / %4s)\n" $$build_bootloader $$build_flashsize $$build_bootsize $$build_mcu $$build_arch; \
 	                                                          \
 	     printf "\t@echo Building bootloader %s - %s - FLASH: %s KB, BOOT: %s KB\n" $$build_bootloader $$build_mcu $$build_flashsize $$build_bootsize >> BuildMakefile; \
-	     printf "\t$(MAKE) -s -C $(patsubst %/,%,$(LUFA_PATH))/../Bootloaders/%s/ clean elf ARCH=%s MCU=%s BOARD=%s FLASH_SIZE_KB=%s BOOT_SECTION_SIZE_KB=%s\n\n" $$build_bootloader $$build_arch $$build_mcu $$build_board $$build_flashsize $$build_bootsize >> BuildMakefile; \
+	     printf "\t$(MAKE) -C $(patsubst %/,%,$(LUFA_PATH))/../Bootloaders/%s/ clean elf ARCH=%s MCU=%s BOARD=%s FLASH_SIZE_KB=%s BOOT_SECTION_SIZE_KB=%s\n\n" $$build_bootloader $$build_arch $$build_mcu $$build_board $$build_flashsize $$build_bootsize >> BuildMakefile; \
 	   fi;                                                    \
 	 done < BootloaderDeviceMap.cfg
 	 

BuildTests/ModuleTest/makefile

@@ -40,20 +40,20 @@ end:
 
 %.avr8:
 	@echo Building ModuleTest for ARCH=AVR8 MCU=$(@:%.avr8=%)...
-	$(MAKE) -s -f makefile.test clean elf ARCH=AVR8 MCU=$(@:%.avr8=%)
+	$(MAKE) -f makefile.test clean elf ARCH=AVR8 MCU=$(@:%.avr8=%)
 
 %.xmega:
 	@echo Building ModuleTest for ARCH=XMEGA MCU=$(@:%.xmega=%)...
-	$(MAKE) -s -f makefile.test clean elf ARCH=XMEGA MCU=$(@:%.xmega=%)
+	$(MAKE) -f makefile.test clean elf ARCH=XMEGA MCU=$(@:%.xmega=%)
 
 %.uc3:
 	@echo Building ModuleTest for ARCH=UC3 MCU=$(@:%.uc3=%)...
-	$(MAKE) -s -f makefile.test clean elf ARCH=UC3 MCU=$(@:%.uc3=%)
+	$(MAKE) -f makefile.test clean elf ARCH=UC3 MCU=$(@:%.uc3=%)
 
 clean:
-	$(MAKE) -s -f makefile.test clean ARCH=AVR8 MCU=$(firstword $(AVR8_FAMILIES))
-	$(MAKE) -s -f makefile.test clean ARCH=XMEGA MCU=$(firstword $(XMEGA_FAMILIES))
-	$(MAKE) -s -f makefile.test clean ARCH=UC3 MCU=$(firstword $(UC3_FAMILIES))
+	$(MAKE) -f makefile.test clean ARCH=AVR8 MCU=$(firstword $(AVR8_FAMILIES))
+	$(MAKE) -f makefile.test clean ARCH=XMEGA MCU=$(firstword $(XMEGA_FAMILIES))
+	$(MAKE) -f makefile.test clean ARCH=UC3 MCU=$(firstword $(UC3_FAMILIES))
 
 %:
 

BuildTests/SingleUSBModeTest/makefile

@@ -26,24 +26,24 @@ end:
 
 compile:
 	@echo Building SingleUSBModeTest for ARCH=AVR8 in device only mode...
-	$(MAKE) -s -f makefile.test clean elf ARCH=AVR8 MCU=at90usb1287 CC_FLAGS='-D USB_DEVICE_ONLY'
+	$(MAKE) -f makefile.test clean elf ARCH=AVR8 MCU=at90usb1287 CC_FLAGS='-D USB_DEVICE_ONLY'
 
 	@echo Building SingleUSBModeTest for ARCH=AVR8 in host only mode...
-	$(MAKE) -s -f makefile.test clean elf ARCH=AVR8 MCU=at90usb1287 CC_FLAGS='-D USB_HOST_ONLY'
+	$(MAKE) -f makefile.test clean elf ARCH=AVR8 MCU=at90usb1287 CC_FLAGS='-D USB_HOST_ONLY'
 
 	@echo Building SingleUSBModeTest for ARCH=XMEGA in device only mode...
-	$(MAKE) -s -f makefile.test clean elf ARCH=XMEGA MCU=atxmega128a1u CC_FLAGS='-D USB_DEVICE_ONLY'
+	$(MAKE) -f makefile.test clean elf ARCH=XMEGA MCU=atxmega128a1u CC_FLAGS='-D USB_DEVICE_ONLY'
 	
 	@echo Building SingleUSBModeTest for ARCH=UC3 in device only mode...
-	$(MAKE) -s -f makefile.test clean elf ARCH=UC3 MCU=uc3a0256 CC_FLAGS='-D USB_DEVICE_ONLY'
+	$(MAKE) -f makefile.test clean elf ARCH=UC3 MCU=uc3a0256 CC_FLAGS='-D USB_DEVICE_ONLY'
 
 	@echo Building SingleUSBModeTest for ARCH=UC3 in host only mode...
-	$(MAKE) -s -f makefile.test clean elf ARCH=UC3 MCU=uc3a0256 CC_FLAGS='-D USB_HOST_ONLY'
+	$(MAKE) -f makefile.test clean elf ARCH=UC3 MCU=uc3a0256 CC_FLAGS='-D USB_HOST_ONLY'
 
 clean:
-	$(MAKE) -s -f makefile.test clean ARCH=AVR8 MCU=at90usb1287
-	$(MAKE) -s -f makefile.test clean ARCH=XMEGA MCU=atxmega128a1u
-	$(MAKE) -s -f makefile.test clean ARCH=UC3 MCU=uc3a0256
+	$(MAKE) -f makefile.test clean ARCH=AVR8 MCU=at90usb1287
+	$(MAKE) -f makefile.test clean ARCH=XMEGA MCU=atxmega128a1u
+	$(MAKE) -f makefile.test clean ARCH=UC3 MCU=uc3a0256
 
 %:
 

Demos/Device/ClassDriver/makefile

@@ -24,8 +24,8 @@ endif
 
 all:
 ifeq ($(OBJDIR),)
-	@$(foreach PROJECT, $(PROJECT_DIRECTORIES), $(MAKE) -s -C $(PROJECT) clean all;)
+	@$(foreach PROJECT, $(PROJECT_DIRECTORIES), $(MAKE) -C $(PROJECT) clean all;)
 endif
 
 %:
-	@$(foreach PROJECT, $(PROJECT_DIRECTORIES), $(MAKE) -s -C $(PROJECT) $@;)
+	@$(foreach PROJECT, $(PROJECT_DIRECTORIES), $(MAKE) -C $(PROJECT) $@;)

Demos/Device/LowLevel/makefile

@@ -24,8 +24,8 @@ endif
 
 all:
 ifeq ($(OBJDIR),)
-	@$(foreach PROJECT, $(PROJECT_DIRECTORIES), $(MAKE) -s -C $(PROJECT) clean all;)
+	@$(foreach PROJECT, $(PROJECT_DIRECTORIES), $(MAKE) -C $(PROJECT) clean all;)
 endif
 
 %:
-	@$(foreach PROJECT, $(PROJECT_DIRECTORIES), $(MAKE) -s -C $(PROJECT) $@;)
+	@$(foreach PROJECT, $(PROJECT_DIRECTORIES), $(MAKE) -C $(PROJECT) $@;)

Demos/DualRole/ClassDriver/makefile

@@ -24,9 +24,9 @@ endif
 
 all:
 ifeq ($(OBJDIR),)
-	@$(foreach PROJECT, $(PROJECT_DIRECTORIES), $(MAKE) -s -C $(PROJECT) clean all;)
+	@$(foreach PROJECT, $(PROJECT_DIRECTORIES), $(MAKE) -C $(PROJECT) clean all;)
 endif
 
 %:
-	@$(foreach PROJECT, $(PROJECT_DIRECTORIES), $(MAKE) -s -C $(PROJECT) $@;)
+	@$(foreach PROJECT, $(PROJECT_DIRECTORIES), $(MAKE) -C $(PROJECT) $@;)
 

Demos/Host/ClassDriver/makefile

@@ -24,8 +24,8 @@ endif
 
 all:
 ifeq ($(OBJDIR),)
-	@$(foreach PROJECT, $(PROJECT_DIRECTORIES), $(MAKE) -s -C $(PROJECT) clean all;)
+	@$(foreach PROJECT, $(PROJECT_DIRECTORIES), $(MAKE) -C $(PROJECT) clean all;)
 endif
 
 %:
-	@$(foreach PROJECT, $(PROJECT_DIRECTORIES), $(MAKE) -s -C $(PROJECT) $@;)
+	@$(foreach PROJECT, $(PROJECT_DIRECTORIES), $(MAKE) -C $(PROJECT) $@;)

Demos/Host/LowLevel/makefile

@@ -24,8 +24,8 @@ endif
 
 all:
 ifeq ($(OBJDIR),)
-	@$(foreach PROJECT, $(PROJECT_DIRECTORIES), $(MAKE) -s -C $(PROJECT) clean all;)
+	@$(foreach PROJECT, $(PROJECT_DIRECTORIES), $(MAKE) -C $(PROJECT) clean all;)
 endif
 
 %:
-	@$(foreach PROJECT, $(PROJECT_DIRECTORIES), $(MAKE) -s -C $(PROJECT) $@;)
+	@$(foreach PROJECT, $(PROJECT_DIRECTORIES), $(MAKE) -C $(PROJECT) $@;)

Projects/makefile

@@ -24,8 +24,8 @@ endif
 
 all:
 ifeq ($(OBJDIR),)
-	@$(foreach PROJECT, $(PROJECT_DIRECTORIES), $(MAKE) -s -C $(PROJECT) clean all;)
+	@$(foreach PROJECT, $(PROJECT_DIRECTORIES), $(MAKE) -C $(PROJECT) clean all;)
 endif
 
 %:
-	@$(foreach PROJECT, $(PROJECT_DIRECTORIES), $(MAKE) -s -C $(PROJECT) $@;)
+	@$(foreach PROJECT, $(PROJECT_DIRECTORIES), $(MAKE) -C $(PROJECT) $@;)