Requested changes, general cleanup

1 files changed, 33 insertions, 20 deletions

diff --git a/py/circuitpy_mpconfig.mk b/py/circuitpy_mpconfig.mk
index 47303a73a..14bf8fa0a 100644
--- a/py/circuitpy_mpconfig.mk
+++ b/py/circuitpy_mpconfig.mk
@@ -41,13 +41,26 @@ ifndef CIRCUITPY_FULL_BUILD
   endif
 endif
 
+# Setting CIRCUITPY_MINIMAL_BUILD = 1 will disable all features
+# Use for for early stage or highly restricted ports
+ifndef CIRCUITPY_DEFAULT_BUILD
+  ifeq ($(CIRCUITPY_MINIMAL_BUILD),1)
+  	CIRCUITPY_FULL_BUILD = 0
+  	CIRCUITPY_DEFAULT_BUILD = 0
+  else
+  	CIRCUITPY_DEFAULT_BUILD = 1
+  endif
+endif
+
+
+
 # All builtin modules are listed below, with default values (0 for off, 1 for on)
 # Some are always on, some are always off, and some depend on CIRCUITPY_FULL_BUILD.
 #
 # *** You can override any of the defaults by defining them in your mpconfigboard.mk.
 
 ifndef CIRCUITPY_ANALOGIO
-CIRCUITPY_ANALOGIO = 1
+CIRCUITPY_ANALOGIO = $(CIRCUITPY_DEFAULT_BUILD)
 endif
 CFLAGS += -DCIRCUITPY_ANALOGIO=$(CIRCUITPY_ANALOGIO)
 
@@ -73,17 +86,17 @@ endif
 CFLAGS += -DCIRCUITPY_BLEIO=$(CIRCUITPY_BLEIO)
 
 ifndef CIRCUITPY_BOARD
-CIRCUITPY_BOARD = 1
+CIRCUITPY_BOARD = $(CIRCUITPY_DEFAULT_BUILD)
 endif
 CFLAGS += -DCIRCUITPY_BOARD=$(CIRCUITPY_BOARD)
 
 ifndef CIRCUITPY_BUSIO
-CIRCUITPY_BUSIO = 1
+CIRCUITPY_BUSIO = $(CIRCUITPY_DEFAULT_BUILD)
 endif
 CFLAGS += -DCIRCUITPY_BUSIO=$(CIRCUITPY_BUSIO)
 
 ifndef CIRCUITPY_DIGITALIO
-CIRCUITPY_DIGITALIO = 1
+CIRCUITPY_DIGITALIO = $(CIRCUITPY_DEFAULT_BUILD)
 endif
 CFLAGS += -DCIRCUITPY_DIGITALIO=$(CIRCUITPY_DIGITALIO)
 
@@ -113,17 +126,17 @@ endif
 CFLAGS += -DCIRCUITPY_I2CSLAVE=$(CIRCUITPY_I2CSLAVE)
 
 ifndef CIRCUITPY_MATH
-CIRCUITPY_MATH = 1
+CIRCUITPY_MATH = $(CIRCUITPY_DEFAULT_BUILD)
 endif
 CFLAGS += -DCIRCUITPY_MATH=$(CIRCUITPY_MATH)
 
 ifndef CIRCUITPY_MICROCONTROLLER
-CIRCUITPY_MICROCONTROLLER = 1
+CIRCUITPY_MICROCONTROLLER = $(CIRCUITPY_DEFAULT_BUILD)
 endif
 CFLAGS += -DCIRCUITPY_MICROCONTROLLER=$(CIRCUITPY_MICROCONTROLLER)
 
 ifndef CIRCUITPY_NEOPIXEL_WRITE
-CIRCUITPY_NEOPIXEL_WRITE = 1
+CIRCUITPY_NEOPIXEL_WRITE = $(CIRCUITPY_DEFAULT_BUILD)
 endif
 CFLAGS += -DCIRCUITPY_NEOPIXEL_WRITE=$(CIRCUITPY_NEOPIXEL_WRITE)
 
@@ -134,12 +147,12 @@ endif
 CFLAGS += -DCIRCUITPY_NETWORK=$(CIRCUITPY_NETWORK)
 
 ifndef CIRCUITPY_NVM
-CIRCUITPY_NVM = 1
+CIRCUITPY_NVM = $(CIRCUITPY_DEFAULT_BUILD)
 endif
 CFLAGS += -DCIRCUITPY_NVM=$(CIRCUITPY_NVM)
 
 ifndef CIRCUITPY_OS
-CIRCUITPY_OS = 1
+CIRCUITPY_OS = $(CIRCUITPY_DEFAULT_BUILD)
 endif
 CFLAGS += -DCIRCUITPY_OS=$(CIRCUITPY_OS)
 
@@ -149,7 +162,7 @@ endif
 CFLAGS += -DCIRCUITPY_PIXELBUF=$(CIRCUITPY_PIXELBUF)
 
 ifndef CIRCUITPY_PULSEIO
-CIRCUITPY_PULSEIO = 1
+CIRCUITPY_PULSEIO = $(CIRCUITPY_DEFAULT_BUILD)
 endif
 CFLAGS += -DCIRCUITPY_PULSEIO=$(CIRCUITPY_PULSEIO)
 
@@ -160,17 +173,17 @@ endif
 CFLAGS += -DCIRCUITPY_PS2IO=$(CIRCUITPY_PS2IO)
 
 ifndef CIRCUITPY_RANDOM
-CIRCUITPY_RANDOM = 1
+CIRCUITPY_RANDOM = $(CIRCUITPY_DEFAULT_BUILD)
 endif
 CFLAGS += -DCIRCUITPY_RANDOM=$(CIRCUITPY_RANDOM)
 
 ifndef CIRCUITPY_ROTARYIO
-CIRCUITPY_ROTARYIO = 1
+CIRCUITPY_ROTARYIO = $(CIRCUITPY_DEFAULT_BUILD)
 endif
 CFLAGS += -DCIRCUITPY_ROTARYIO=$(CIRCUITPY_ROTARYIO)
 
 ifndef CIRCUITPY_RTC
-CIRCUITPY_RTC = 1
+CIRCUITPY_RTC = $(CIRCUITPY_DEFAULT_BUILD)
 endif
 CFLAGS += -DCIRCUITPY_RTC=$(CIRCUITPY_RTC)
 
@@ -189,27 +202,27 @@ endif
 CFLAGS += -DCIRCUITPY_STAGE=$(CIRCUITPY_STAGE)
 
 ifndef CIRCUITPY_STORAGE
-CIRCUITPY_STORAGE = 1
+CIRCUITPY_STORAGE = $(CIRCUITPY_DEFAULT_BUILD)
 endif
 CFLAGS += -DCIRCUITPY_STORAGE=$(CIRCUITPY_STORAGE)
 
 ifndef CIRCUITPY_STRUCT
-CIRCUITPY_STRUCT = 1
+CIRCUITPY_STRUCT = $(CIRCUITPY_DEFAULT_BUILD)
 endif
 CFLAGS += -DCIRCUITPY_STRUCT=$(CIRCUITPY_STRUCT)
 
 ifndef CIRCUITPY_SUPERVISOR
-CIRCUITPY_SUPERVISOR = 1
+CIRCUITPY_SUPERVISOR = $(CIRCUITPY_DEFAULT_BUILD)
 endif
 CFLAGS += -DCIRCUITPY_SUPERVISOR=$(CIRCUITPY_SUPERVISOR)
 
 ifndef CIRCUITPY_TIME
-CIRCUITPY_TIME = 1
+CIRCUITPY_TIME = $(CIRCUITPY_DEFAULT_BUILD)
 endif
 CFLAGS += -DCIRCUITPY_TIME=$(CIRCUITPY_TIME)
 
 ifndef CIRCUITPY_TOUCHIO
-CIRCUITPY_TOUCHIO = 1
+CIRCUITPY_TOUCHIO = $(CIRCUITPY_DEFAULT_BUILD)
 endif
 CFLAGS += -DCIRCUITPY_TOUCHIO=$(CIRCUITPY_TOUCHIO)
 
@@ -220,12 +233,12 @@ endif
 CFLAGS += -DCIRCUITPY_UHEAP=$(CIRCUITPY_UHEAP)
 
 ifndef CIRCUITPY_USB_HID
-CIRCUITPY_USB_HID = 1
+CIRCUITPY_USB_HID = $(CIRCUITPY_DEFAULT_BUILD)
 endif
 CFLAGS += -DCIRCUITPY_USB_HID=$(CIRCUITPY_USB_HID)
 
 ifndef CIRCUITPY_USB_MIDI
-CIRCUITPY_USB_MIDI = 1
+CIRCUITPY_USB_MIDI = $(CIRCUITPY_DEFAULT_BUILD)
 endif
 CFLAGS += -DCIRCUITPY_USB_MIDI=$(CIRCUITPY_USB_MIDI)