Added build test to verify correct compilation of all bootloaders using all supported devices.

Fixed compile error with the unreleased ATMEGA32U6 device.

BuildTests/BoardDriverTest/BoardDeviceMap.cfg

 # BOARD DEFINE = {ARCH} : {MCU} :
+
 BOARD_USER = avr8 : at90usb1287 :
 BOARD_NONE = avr8 : at90usb1287 :
 BOARD_USBKEY = avr8 : at90usb1287 :
@@ -48,4 +49,4 @@ BOARD_MULTIO = avr8 : at90usb162 :
 BOARD_BIGMULTIO = avr8 : atmega32u4 :
 BOARD_DUCE = avr8 : atmega32u2 :
 BOARD_OLIMEX32U4 = avr8 : atmega32u4 :
-BOARD_OLIMEXT32U4 = avr8 : atmega32u4 :
\ No newline at end of file
+BOARD_OLIMEXT32U4 = avr8 : atmega32u4 :

BuildTests/BoardDriverTest/makefile

@@ -29,11 +29,11 @@ makeboardlist:
 	@grep "BOARD_" $(LUFA_ROOT_PATH)/LUFA/Common/BoardTypes.h | cut -d'#' -f2 | cut -d' ' -f2 | grep "BOARD_" > BoardList.txt
 	
 testboards:
-	echo "buildtest:" > BuildMakefile
+	@echo "buildtest:" > BuildMakefile
 	
 	@while read line; \
 	 do \
-	   build_cfg=`grep "$$line " BoardDeviceMap.cfg | sed 's/ //g' | cut -d'=' -f2-`; \
+	   build_cfg=`grep "$$line " BoardDeviceMap.cfg | sed 's/ //g' | grep -v "#" | cut -d'=' -f2-`; \
 	   \
 	   build_board=$$line; \
 	   build_arch=`echo $$build_cfg | cut -d':' -f1`; \

BuildTests/BootloaderTest/BootloaderDeviceMap.cfg

+# BOOTLOADER = {ARCH} : {MCU} : {BOARD} : {FLASH SIZE KB} : {BOOT SIZE KB} :
+
+# ------------ CDC Bootloader -------------
+CDC = avr8 : at90usb1287 : NONE : 128 : 8 :
+CDC = avr8 : at90usb647 : NONE : 64 : 4 :
+CDC = avr8 : at90usb1286 : NONE : 128 : 8 :
+CDC = avr8 : at90usb646 : NONE : 64 : 4 :
+CDC = avr8 : atmega32u4 : NONE : 32 : 4 :
+CDC = avr8 : atmega16u4 : NONE : 16 : 4 :
+CDC = avr8 : atmega32u2 : NONE : 32 : 4 :
+CDC = avr8 : atmega16u2 : NONE : 16 : 4 :
+CDC = avr8 : atmega8u2 : NONE : 8 : 4 :
+CDC = avr8 : at90usb162 : NONE : 16 : 4 :
+CDC = avr8 : at90usb82 : NONE : 8 : 4 :
+
+# ------------ DFU Bootloader -------------
+DFU = avr8 : at90usb1287 : NONE : 128 : 8 :
+DFU = avr8 : at90usb647 : NONE : 64 : 4 :
+DFU = avr8 : at90usb1286 : NONE : 128 : 8 :
+DFU = avr8 : at90usb646 : NONE : 64 : 4 :
+DFU = avr8 : atmega32u6 : NONE : 32 : 4 :
+DFU = avr8 : atmega32u4 : NONE : 32 : 4 :
+DFU = avr8 : atmega16u4 : NONE : 16 : 4 :
+DFU = avr8 : atmega32u2 : NONE : 32 : 4 :
+DFU = avr8 : atmega16u2 : NONE : 16 : 4 :
+DFU = avr8 : atmega8u2 : NONE : 8 : 4 :
+DFU = avr8 : at90usb162 : NONE : 16 : 4 :
+DFU = avr8 : at90usb82 : NONE : 8 : 4 :
+
+# ------------ HID Bootloader -------------
+HID = avr8 : at90usb1287 : NONE : 128 : 4 :
+HID = avr8 : at90usb647 : NONE : 64 : 4 :
+HID = avr8 : at90usb1286 : NONE : 128 : 4 :
+HID = avr8 : at90usb646 : NONE : 64 : 4 :
+HID = avr8 : atmega32u6 : NONE : 32 : 4 :
+HID = avr8 : atmega32u4 : NONE : 32 : 4 :
+HID = avr8 : atmega16u4 : NONE : 16 : 4 :
+HID = avr8 : atmega32u2 : NONE : 32 : 2 :
+HID = avr8 : atmega16u2 : NONE : 16 : 2 :
+HID = avr8 : atmega8u2 : NONE : 8 : 2 :
+HID = avr8 : at90usb162 : NONE : 16 : 2 :
+HID = avr8 : at90usb82 : NONE : 8 : 2 :

BuildTests/BootloaderTest/makefile

+#
+#             LUFA Library
+#     Copyright (C) Dean Camera, 2011.
+#
+#  dean [at] fourwalledcubicle [dot] com
+#           www.lufa-lib.org
+#
+
+# Makefile for the bootloader build test. This
+# test attempts to build all the bootloaders
+# with all supported device configurations.
+
+# Path to the root of the LUFA tree to scan
+LUFA_ROOT_PATH    = ../..
+
+
+all: begin testbootloaders clean end
+
+begin:
+	@echo Executing build test "BootloaderTest".
+	@echo
+
+end:
+	@echo Build test "BootloaderTest" complete.
+	@echo
+	
+testbootloaders:
+	@echo "buildtest:" > BuildMakefile
+	
+	@while read line; \
+	 do \
+	   build_cfg=`echo $$line | sed 's/ //g' | grep -v "#"`; \
+	   \
+	   if ( ! test -z "$$build_cfg" ); then \
+	     build_bootloader=`echo $$build_cfg | cut -d'=' -f1`; \
+	     build_arch=`echo $$build_cfg | cut -d'=' -f2- | cut -d':' -f1`; \
+	     build_mcu=`echo $$build_cfg | cut -d'=' -f2- | cut -d':' -f2`; \
+	     build_board=`echo $$build_cfg | cut -d'=' -f2- | cut -d':' -f3`; \
+	     build_flashsize=`echo $$build_cfg | cut -d'=' -f2- | cut -d':' -f4`; \
+	     build_bootsize=`echo $$build_cfg | cut -d'=' -f2- | cut -d':' -f5`; \
+	     \
+	     printf "Found bootloader configuration for bootloader '%s' (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 $$build_bootsize >> BuildMakefile; \
+	     printf "\tmake -s -C $(LUFA_ROOT_PATH)/Bootloaders/%s/ clean\n" $$build_bootloader >> BuildMakefile; \
+	     printf "\tmake -s -C $(LUFA_ROOT_PATH)/Bootloaders/%s/ MCU=%s BOARD=%s FLASH_SIZE_KB=%s BOOT_SECTION_SIZE_KB=%s elf\n\n" $$build_bootloader $$build_mcu $$build_board $$build_flashsize $$build_bootsize >> BuildMakefile; \
+	   fi; \
+	 done < BootloaderDeviceMap.cfg
+	 
+	 $(MAKE) -f BuildMakefile buildtest
+
+clean:
+	rm -f BuildMakefile
+
+%:
+	
\ No newline at end of file

BuildTests/makefile

@@ -13,6 +13,7 @@
 all:
 %:
 	$(MAKE) -C BoardDriverTest $@
+	$(MAKE) -C BootloaderBuildTest $@
 	$(MAKE) -C ModuleTest $@
 	$(MAKE) -C SingleUSBModeTest $@
 	$(MAKE) -C StaticAnalysisTest $@

LUFA/DoxygenPages/ChangeLog.txt

@@ -15,6 +15,9 @@
   *   - Added support for the Olimex AVR-USB-T32U4 board
   *   - Added new Endpoint_ConfigureEndpointTable() function
   *   - Added new Pipe_ConfigurePipeTable() function
+  *   - Added build test to verify correct compilation of all board drivers using all driver APIs
+  *   - Added build test to verify correct compilation of all bootloaders using all supported devices  
+  *   - Added build test to verify that there are no detectable errors in the codebase via static analysis 
   *  - Library Applications:
   *   - Modified the CDC Host demos to set a default CDC Line Encoding on enumerated devices
   *   - Added Dataflash operational checks and aborts to all projects using the Dataflash to ensure it is working correctly before use

LUFA/Drivers/USB/Core/AVR8/Endpoint_AVR8.h

@@ -216,9 +216,9 @@
 			static inline uint16_t Endpoint_BytesInEndpoint(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE;
 			static inline uint16_t Endpoint_BytesInEndpoint(void)
 			{
-				#if defined(USB_SERIES_6_AVR) || defined(USB_SERIES_7_AVR)
+				#if (defined(USB_SERIES_6_AVR) || defined(USB_SERIES_7_AVR)) && !defined(__AVR_ATmega32U6__)
 					return UEBCX;
-				#elif defined(USB_SERIES_4_AVR)
+				#elif defined(USB_SERIES_4_AVR) || defined(__AVR_ATmega32U6__)
 					return (((uint16_t)UEBCHX << 8) | UEBCLX);
 				#elif defined(USB_SERIES_2_AVR)
 					return UEBCLX;