Customize my build environment

Ignore vim .swp files.
Add a customized makefile to make building simpler.

.gitignore

@@ -7,4 +7,5 @@
 *.lst
 *.map
 *.sym
+*.swp
 tags

keyboard/ergodox/Makefile

@@ -0,0 +1,119 @@
+#----------------------------------------------------------------------------
+# On command line:
+#
+# make all = Make software.
+#
+# make clean = Clean out built project files.
+#
+# make coff = Convert ELF to AVR COFF.
+#
+# make extcoff = Convert ELF to AVR Extended COFF.
+#
+# make program = Download the hex file to the device.
+#                Please customize your programmer settings(PROGRAM_CMD)
+#
+# make teensy = Download the hex file to the device, using teensy_loader_cli.
+#               (must have teensy_loader_cli installed).
+#
+# make dfu = Download the hex file to the device, using dfu-programmer (must
+#            have dfu-programmer installed).
+#
+# make flip = Download the hex file to the device, using Atmel FLIP (must
+#             have Atmel FLIP installed).
+#
+# make dfu-ee = Download the eeprom file to the device, using dfu-programmer
+#               (must have dfu-programmer installed).
+#
+# make flip-ee = Download the eeprom file to the device, using Atmel FLIP
+#                (must have Atmel FLIP installed).
+#
+# make debug = Start either simulavr or avarice as specified for debugging, 
+#              with avr-gdb or avr-insight as the front end for debugging.
+#
+# make filename.s = Just compile filename.c into the assembler code only.
+#
+# make filename.i = Create a preprocessed source file for use in submitting
+#                   bug reports to the GCC project.
+#
+# To rebuild project do "make clean" then "make all".
+#----------------------------------------------------------------------------
+
+# Target file name (without extension).
+TARGET = ergodox_pjrc
+
+# Directory common source filess exist
+TOP_DIR = ../..
+
+# Directory keyboard dependent files exist
+TARGET_DIR = .
+
+# project specific files
+SRC =	keymap.c \
+	matrix.c \
+	led.c \
+	ergodox.c \
+	twimaster.c
+
+CONFIG_H = config.h
+
+
+# MCU name, you MUST set this to match the board you are using
+# type "make clean" after changing this, so all files will be rebuilt
+MCU = atmega32u4
+#MCU = at90usb1286
+
+
+# Processor frequency.
+#   Normally the first thing your program should do is set the clock prescaler,
+#   so your program will run at the correct speed.  You should also set this
+#   variable to same clock speed.  The _delay_ms() macro uses this, and many
+#   examples use this variable to calculate timings.  Do not add a "UL" here.
+F_CPU = 16000000
+
+
+# Boot Section Size in *bytes*
+#   Teensy halfKay   512
+#   Atmel DFU loader 4096
+#   LUFA bootloader  4096
+OPT_DEFS += -DBOOTLOADER_SIZE=512 -DFLASH_SIZE_BYTES=0x8000
+
+
+# Build Options
+#   comment out to disable the options.
+#
+BOOTMAGIC_ENABLE = yes	# Virtual DIP switch configuration(+1000)
+MOUSEKEY_ENABLE = yes	# Mouse keys(+5000)
+EXTRAKEY_ENABLE = yes	# Audio control and System control(+600)
+CONSOLE_ENABLE = yes    # Console for debug
+COMMAND_ENABLE = yes    # Commands for debug and configuration
+SLEEP_LED_ENABLE = yes  # Breathing sleep LED during USB suspend
+NKRO_ENABLE = yes	# USB Nkey Rollover(+500)
+#PS2_MOUSE_ENABLE = yes	# PS/2 mouse(TrackPoint) support
+INVERT_NUMLOCK = yes 	# invert state of NumLock led
+
+
+# Search Path
+VPATH += $(TARGET_DIR)
+VPATH += $(TOP_DIR)
+
+include $(TOP_DIR)/protocol/pjrc.mk
+include $(TOP_DIR)/common.mk
+include $(TOP_DIR)/rules.mk
+
+dvorak: OPT_DEFS += -DKEYMAP_DVORAK
+dvorak: all
+
+colemak: OPT_DEFS += -DKEYMAP_COLEMAK
+colemak: all
+
+workman: OPT_DEFS += -DKEYMAP_WORKMAN
+workman: all
+
+cub: OPT_DEFS += -DKEYMAP_CUB
+cub: all
+
+simon: OPT_DEFS += -DKEYMAP_SIMON
+simon: all
+
+.DEFAULT_GOAL := simon
+