Makefile redo & other features (#395)

* .build containment implemented

* no destructive variable setting - builds in either folder

* make from 3 places

* cleans before each build
* make from root with keyboard=keyboard, keymap=keymap
* make from keyboard/keyboard with keymap=keymap
* make from keymaps/keymap
* only implemented on planck

* adds color diag to avr-gcc

* makefiles for all plancks, clean-up

* quick build-all makefile for plancks

* reformatting of make output (colors)

* color toggle, tmk path corrections

* correct if statement for color

* move config.h to main makefile, updates preonic, atomic

* format update, all keyboards targets

* makefile optional for build all target, alps and arrow_pad updated

* alps updated

* make planck default, trying out travis recipe for all-keyboards

* all-keymaps target, different travis recipe

* updates alps64

* updates keyboards to new format

* updates clue* projects

* all projects updated, specialise EZ .hex, let .hex through

* updates travis

* automatically find root, keyboard, keymap

* silent echo, cleaned-up mass make output

* updates all keyboards' .hex files except EZ

* Rename Bantam44.c to bantam44.c

* Rename Bantam44.h to bantam44.h

* nananana

* adds six key keyboard

* does same to ez as rest

* updates send_string example

* brings ergodox_ez up to date

* updates template/new project script

* adds sixkeyboard

* adds readme for sixkeyboard

* adds sixkeyboard to travis

* filenames, gitignore mess

* define clock prescaler stuff manually

* make quick, size test example

* documentation and dfu-no-build

keyboard/atreus/Makefile

@@ -38,26 +38,6 @@
 # To rebuild project do "make clean" then "make all".
 #----------------------------------------------------------------------------
 
-# Target file name (without extension).
-TARGET = atreus
-
-
-# Directory common source filess exist
-TOP_DIR = ../..
-TMK_DIR = ../../tmk_core
-
-# Directory keyboard dependent files exist
-TARGET_DIR = .
-
-# # project specific files
-SRC = atreus.c
-
-ifdef KEYMAP
-    SRC := keymaps/$(KEYMAP).c $(SRC)
-else
-    SRC := keymaps/default.c $(SRC)
-endif
-
 ifdef TEENSY2
     OPT_DEFS += -DATREUS_TEENSY2
     ATRUES_UPLOAD_COMMAND = teensy_loader_cli -w -mmcu=$(MCU) $(TARGET).hex
@@ -67,8 +47,6 @@ else
                             avrdude -p $(MCU) -c avr109 -U flash:w:$(TARGET).hex -P $(USB)
 endif
 
-CONFIG_H = config.h
-
 # MCU name
 #MCU = at90usb1287
 MCU = atmega32u4
@@ -123,30 +101,25 @@ OPT_DEFS += -DBOOTLOADER_SIZE=4096
 #   comment out to disable the options.
 #
 #BOOTMAGIC_ENABLE = yes	# Virtual DIP switch configuration(+1000)
-MOUSEKEY_ENABLE = yes	# Mouse keys(+4700)
-EXTRAKEY_ENABLE = yes	# Audio control and System control(+450)
-CONSOLE_ENABLE = yes	# Console for debug(+400)
-COMMAND_ENABLE = yes    # Commands for debug and configuration
+MOUSEKEY_ENABLE ?= yes	# Mouse keys(+4700)
+EXTRAKEY_ENABLE ?= yes	# Audio control and System control(+450)
+CONSOLE_ENABLE ?= yes	# Console for debug(+400)
+COMMAND_ENABLE ?= yes    # Commands for debug and configuration
 # Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
-# SLEEP_LED_ENABLE = yes  # Breathing sleep LED during USB suspend
-NKRO_ENABLE = yes		# USB Nkey Rollover - not yet supported in LUFA
-# BACKLIGHT_ENABLE = yes  # Enable keyboard backlight functionality
-# MIDI_ENABLE = YES 		# MIDI controls
-UNICODE_ENABLE = YES 		# Unicode
-# BLUETOOTH_ENABLE = yes # Enable Bluetooth with the Adafruit EZ-Key HID
+# SLEEP_LED_ENABLE ?= yes  # Breathing sleep LED during USB suspend
+NKRO_ENABLE ?= yes		# USB Nkey Rollover - not yet supported in LUFA
+# BACKLIGHT_ENABLE ?= yes  # Enable keyboard backlight functionality
+# MIDI_ENABLE ?= YES 		# MIDI controls
+UNICODE_ENABLE ?= YES 		# Unicode
+# BLUETOOTH_ENABLE ?= yes # Enable Bluetooth with the Adafruit EZ-Key HID
 
 
-# Optimize size but this may cause error "relocation truncated to fit"
-#EXTRALDFLAGS = -Wl,--relax
-
-# Search Path
-VPATH += $(TARGET_DIR)
-VPATH += $(TOP_DIR)
-VPATH += $(TMK_DIR)
-
-include $(TOP_DIR)/quantum/quantum.mk
+ifndef QUANTUM_DIR
+	include ../../Makefile
+endif
 
 USB ?= /dev/cu.usbmodem1411
 
 upload: build
 	$(ATRUES_UPLOAD_COMMAND)
+