446 lines
11 KiB
Makefile
446 lines
11 KiB
Makefile
# This file is part of the MicroPython project, http://micropython.org/
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#
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# The MIT License (MIT)
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#
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# Copyright (c) 2019 Dan Halbert for Adafruit Industries
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in
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# all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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# THE SOFTWARE.
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# Common Makefile definitions that can be shared across CircuitPython ports.
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###
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# Common compile warnings.
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BASE_CFLAGS = \
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-fsingle-precision-constant \
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-fno-strict-aliasing \
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-Wdouble-promotion \
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-Wno-endif-labels \
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-Wstrict-prototypes \
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-Werror-implicit-function-declaration \
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-Wfloat-equal \
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-Wundef \
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-Wshadow \
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-Wwrite-strings \
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-Wsign-compare \
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-Wmissing-format-attribute \
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-Wno-deprecated-declarations \
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-Wnested-externs \
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-Wunreachable-code \
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-Wcast-align \
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-Wno-error=lto-type-mismatch \
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-D__$(CHIP_VARIANT)__ \
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-ffunction-sections \
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-fdata-sections \
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-fshort-enums \
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-DCIRCUITPY_SOFTWARE_SAFE_MODE=0x0ADABEEF \
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-DCIRCUITPY_CANARY_WORD=0xADAF00 \
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-DCIRCUITPY_SAFE_RESTART_WORD=0xDEADBEEF \
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--param max-inline-insns-single=500
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# Use these flags to debug build times and header includes.
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# -ftime-report
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# -H
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###
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# Handle frozen modules.
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ifneq ($(FROZEN_DIR),)
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# To use frozen source modules, put your .py files in a subdirectory (eg scripts/)
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# and then invoke make with FROZEN_DIR=scripts (be sure to build from scratch).
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CFLAGS += -DMICROPY_MODULE_FROZEN_STR
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CFLAGS += -Wno-error=lto-type-mismatch
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endif
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# To use frozen bytecode, put your .py files in a subdirectory (eg frozen/) and
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# then invoke make with FROZEN_MPY_DIR=frozen or FROZEN_MPY_DIRS="dir1 dir2"
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# (be sure to build from scratch).
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ifneq ($(FROZEN_MPY_DIRS),)
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CFLAGS += -DMICROPY_QSTR_EXTRA_POOL=mp_qstr_frozen_const_pool
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CFLAGS += -DMICROPY_MODULE_FROZEN_MPY
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CFLAGS += -Wno-error=lto-type-mismatch
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endif
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###
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# Propagate longint choice from .mk to C. There's no easy string comparison
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# in cpp conditionals, so we #define separate names for each.
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ifeq ($(LONGINT_IMPL),NONE)
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CFLAGS += -DLONGINT_IMPL_NONE
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endif
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ifeq ($(LONGINT_IMPL),MPZ)
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CFLAGS += -DLONGINT_IMPL_MPZ
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endif
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ifeq ($(LONGINT_IMPL),LONGLONG)
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CFLAGS += -DLONGINT_IMPL_LONGLONG
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endif
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###
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# Select which builtin modules to compile and include.
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ifeq ($(CIRCUITPY_ANALOGIO),1)
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SRC_PATTERNS += analogio/%
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endif
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ifeq ($(CIRCUITPY_AUDIOBUSIO),1)
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SRC_PATTERNS += audiobusio/%
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endif
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ifeq ($(CIRCUITPY_AUDIOIO),1)
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SRC_PATTERNS += audioio/%
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endif
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ifeq ($(CIRCUITPY_AUDIOPWMIO),1)
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SRC_PATTERNS += audiopwmio/%
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endif
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ifeq ($(CIRCUITPY_AUDIOCORE),1)
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SRC_PATTERNS += audiocore/%
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endif
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ifeq ($(CIRCUITPY_AUDIOMIXER),1)
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SRC_PATTERNS += audiomixer/%
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endif
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ifeq ($(CIRCUITPY_AUDIOMP3),1)
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SRC_PATTERNS += audiomp3/%
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endif
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ifeq ($(CIRCUITPY_BITBANGIO),1)
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SRC_PATTERNS += bitbangio/%
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endif
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# Some builds need bitbang SPI for the dotstar but don't make bitbangio available so include it separately.
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ifeq ($(CIRCUITPY_BITBANG_APA102),1)
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SRC_PATTERNS += bitbangio/SPI%
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endif
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ifeq ($(CIRCUITPY_BLEIO),1)
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SRC_PATTERNS += _bleio/%
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endif
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ifeq ($(CIRCUITPY_BOARD),1)
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SRC_PATTERNS += board/%
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endif
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ifeq ($(CIRCUITPY_BUSIO),1)
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SRC_PATTERNS += busio/% bitbangio/OneWire.%
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endif
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ifeq ($(CIRCUITPY_DIGITALIO),1)
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SRC_PATTERNS += digitalio/%
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endif
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ifeq ($(CIRCUITPY_DISPLAYIO),1)
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SRC_PATTERNS += displayio/% terminalio/% fontio/%
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endif
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ifeq ($(CIRCUITPY_FREQUENCYIO),1)
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SRC_PATTERNS += frequencyio/%
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endif
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ifeq ($(CIRCUITPY_GAMEPAD),1)
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SRC_PATTERNS += gamepad/%
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endif
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ifeq ($(CIRCUITPY_GAMEPADSHIFT),1)
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SRC_PATTERNS += gamepadshift/%
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endif
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ifeq ($(CIRCUITPY_I2CSLAVE),1)
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SRC_PATTERNS += i2cslave/%
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endif
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ifeq ($(CIRCUITPY_MATH),1)
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SRC_PATTERNS += math/%
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endif
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ifeq ($(CIRCUITPY_MICROCONTROLLER),1)
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SRC_PATTERNS += microcontroller/%
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endif
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ifeq ($(CIRCUITPY_NEOPIXEL_WRITE),1)
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SRC_PATTERNS += neopixel_write/%
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endif
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ifeq ($(CIRCUITPY_NETWORK),1)
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SRC_PATTERNS += network/% socket/%
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endif
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ifeq ($(CIRCUITPY_NVM),1)
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SRC_PATTERNS += nvm/%
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endif
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ifeq ($(CIRCUITPY_OS),1)
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SRC_PATTERNS += os/%
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endif
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ifeq ($(CIRCUITPY_PIXELBUF),1)
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SRC_PATTERNS += _pixelbuf/%
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endif
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ifeq ($(CIRCUITPY_PULSEIO),1)
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SRC_PATTERNS += pulseio/%
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endif
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ifeq ($(CIRCUITPY_PS2IO),1)
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SRC_PATTERNS += ps2io/%
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endif
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ifeq ($(CIRCUITPY_RANDOM),1)
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SRC_PATTERNS += random/%
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endif
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ifeq ($(CIRCUITPY_ROTARYIO),1)
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SRC_PATTERNS += rotaryio/%
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endif
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ifeq ($(CIRCUITPY_RTC),1)
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SRC_PATTERNS += rtc/%
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endif
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ifeq ($(CIRCUITPY_SAMD),1)
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SRC_PATTERNS += samd/%
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endif
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ifeq ($(CIRCUITPY_STAGE),1)
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SRC_PATTERNS += _stage/%
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endif
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ifeq ($(CIRCUITPY_STORAGE),1)
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SRC_PATTERNS += storage/%
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endif
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ifeq ($(CIRCUITPY_STRUCT),1)
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SRC_PATTERNS += struct/%
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endif
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ifeq ($(CIRCUITPY_SUPERVISOR),1)
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SRC_PATTERNS += supervisor/%
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endif
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ifeq ($(CIRCUITPY_TIME),1)
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SRC_PATTERNS += time/%
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endif
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ifeq ($(CIRCUITPY_TOUCHIO),1)
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SRC_PATTERNS += touchio/%
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endif
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ifeq ($(CIRCUITPY_UHEAP),1)
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SRC_PATTERNS += uheap/%
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endif
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ifeq ($(CIRCUITPY_USB_HID),1)
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SRC_PATTERNS += usb_hid/%
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endif
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ifeq ($(CIRCUITPY_USB_MIDI),1)
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SRC_PATTERNS += usb_midi/%
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endif
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ifeq ($(CIRCUITPY_USTACK),1)
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SRC_PATTERNS += ustack/%
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endif
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ifeq ($(CIRCUITPY_PEW),1)
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SRC_PATTERNS += _pew/%
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endif
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# All possible sources are listed here, and are filtered by SRC_PATTERNS in SRC_COMMON_HAL
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SRC_COMMON_HAL_ALL = \
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_bleio/__init__.c \
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_bleio/Adapter.c \
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_bleio/Attribute.c \
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_bleio/Characteristic.c \
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_bleio/CharacteristicBuffer.c \
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_bleio/Connection.c \
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_bleio/Descriptor.c \
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_bleio/Service.c \
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_bleio/UUID.c \
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analogio/AnalogIn.c \
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analogio/AnalogOut.c \
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analogio/__init__.c \
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audiobusio/__init__.c \
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audiobusio/I2SOut.c \
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audiobusio/PDMIn.c \
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audiopwmio/__init__.c \
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audiopwmio/PWMAudioOut.c \
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audioio/__init__.c \
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audioio/AudioOut.c \
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board/__init__.c \
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busio/I2C.c \
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busio/SPI.c \
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busio/UART.c \
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busio/__init__.c \
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digitalio/DigitalInOut.c \
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digitalio/__init__.c \
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displayio/ParallelBus.c \
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frequencyio/__init__.c \
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frequencyio/FrequencyIn.c \
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i2cslave/I2CSlave.c \
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i2cslave/__init__.c \
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microcontroller/Pin.c \
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microcontroller/Processor.c \
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microcontroller/__init__.c \
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neopixel_write/__init__.c \
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nvm/ByteArray.c \
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nvm/__init__.c \
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os/__init__.c \
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pulseio/PWMOut.c \
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pulseio/PulseIn.c \
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pulseio/PulseOut.c \
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pulseio/__init__.c \
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ps2io/Ps2.c \
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ps2io/__init__.c \
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rotaryio/IncrementalEncoder.c \
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rotaryio/__init__.c \
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rtc/RTC.c \
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rtc/__init__.c \
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supervisor/Runtime.c \
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supervisor/__init__.c \
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time/__init__.c
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SRC_COMMON_HAL = $(filter $(SRC_PATTERNS), $(SRC_COMMON_HAL_ALL))
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# These don't have corresponding files in each port but are still located in
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# shared-bindings to make it clear what the contents of the modules are.
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# All possible sources are listed here, and are filtered by SRC_PATTERNS.
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SRC_BINDINGS_ENUMS = \
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$(filter $(SRC_PATTERNS), \
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_bleio/Address.c \
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_bleio/Attribute.c \
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_bleio/ScanEntry.c \
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digitalio/Direction.c \
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digitalio/DriveMode.c \
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digitalio/Pull.c \
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fontio/Glyph.c \
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microcontroller/RunMode.c \
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math/__init__.c \
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)
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SRC_BINDINGS_ENUMS += \
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help.c \
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util.c
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SRC_SHARED_MODULE_ALL = \
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_bleio/Address.c \
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_bleio/Attribute.c \
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_bleio/ScanEntry.c \
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_bleio/ScanResults.c \
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_pixelbuf/PixelBuf.c \
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_pixelbuf/__init__.c \
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_stage/Layer.c \
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_stage/Text.c \
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_stage/__init__.c \
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audiopwmio/__init__.c \
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audioio/__init__.c \
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audiocore/__init__.c \
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audiocore/RawSample.c \
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audiocore/WaveFile.c \
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audiomixer/__init__.c \
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audiomixer/Mixer.c \
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audiomixer/MixerVoice.c \
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audiomp3/__init__.c \
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audiomp3/MP3File.c \
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bitbangio/I2C.c \
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bitbangio/OneWire.c \
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bitbangio/SPI.c \
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bitbangio/__init__.c \
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board/__init__.c \
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busio/OneWire.c \
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displayio/Bitmap.c \
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displayio/ColorConverter.c \
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displayio/Display.c \
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displayio/EPaperDisplay.c \
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displayio/FourWire.c \
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displayio/Group.c \
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displayio/I2CDisplay.c \
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displayio/OnDiskBitmap.c \
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displayio/Palette.c \
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displayio/Shape.c \
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displayio/TileGrid.c \
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displayio/__init__.c \
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fontio/BuiltinFont.c \
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fontio/__init__.c \
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gamepad/GamePad.c \
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gamepad/__init__.c \
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gamepadshift/GamePadShift.c \
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gamepadshift/__init__.c \
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os/__init__.c \
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random/__init__.c \
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socket/__init__.c \
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network/__init__.c \
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storage/__init__.c \
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struct/__init__.c \
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terminalio/Terminal.c \
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terminalio/__init__.c \
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uheap/__init__.c \
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ustack/__init__.c \
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_pew/__init__.c \
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_pew/PewPew.c
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# All possible sources are listed here, and are filtered by SRC_PATTERNS.
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SRC_SHARED_MODULE = $(filter $(SRC_PATTERNS), $(SRC_SHARED_MODULE_ALL))
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# Use the native touchio if requested. This flag is set conditionally in, say, mpconfigport.h.
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# The presence of common-hal/touchio/* # does not imply it's available for all chips in a port,
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# so there is an explicit flag. For example, SAMD21 touchio is native, but SAMD51 is not.
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ifeq ($(CIRCUITPY_TOUCHIO_USE_NATIVE),1)
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SRC_COMMON_HAL_ALL += \
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touchio/TouchIn.c \
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touchio/__init__.c
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else
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SRC_SHARED_MODULE_ALL += \
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touchio/TouchIn.c \
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touchio/__init__.c
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endif
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ifeq ($(CIRCUITPY_AUDIOMP3),1)
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SRC_MOD += $(addprefix lib/mp3/src/, \
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bitstream.c \
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buffers.c \
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dct32.c \
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dequant.c \
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dqchan.c \
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huffman.c \
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hufftabs.c \
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imdct.c \
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mp3dec.c \
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mp3tabs.c \
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polyphase.c \
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scalfact.c \
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stproc.c \
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subband.c \
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trigtabs.c \
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)
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$(BUILD)/lib/mp3/src/buffers.o: CFLAGS += -include "py/misc.h" -D'MPDEC_ALLOCATOR(x)=m_malloc(x,0)' -D'MPDEC_FREE(x)=m_free(x)'
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endif
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# All possible sources are listed here, and are filtered by SRC_PATTERNS.
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SRC_SHARED_MODULE_INTERNAL = \
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$(filter $(SRC_PATTERNS), \
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displayio/display_core.c \
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)
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ifeq ($(INTERNAL_LIBM),1)
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SRC_LIBM = \
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$(addprefix lib/,\
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libm/math.c \
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libm/roundf.c \
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libm/fmodf.c \
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libm/nearbyintf.c \
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libm/ef_sqrt.c \
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libm/kf_rem_pio2.c \
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libm/kf_sin.c \
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libm/kf_cos.c \
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libm/kf_tan.c \
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libm/ef_rem_pio2.c \
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libm/sf_sin.c \
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libm/sf_cos.c \
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libm/sf_tan.c \
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libm/sf_frexp.c \
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libm/sf_modf.c \
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libm/sf_ldexp.c \
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libm/asinfacosf.c \
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libm/atanf.c \
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libm/atan2f.c \
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)
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endif
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ifdef LD_TEMPLATE_FILE
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# Generate a linker script (.ld file) from a template, for those builds that use it.
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GENERATED_LD_FILE = $(BUILD)/$(notdir $(patsubst %.template.ld,%.ld,$(LD_TEMPLATE_FILE)))
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#
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# ld_defines.pp is generated from ld_defines.c. See py/mkrules.mk.
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# Run gen_ld_files.py over ALL *.template.ld files, not just LD_TEMPLATE_FILE,
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# because it may include other template files.
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$(GENERATED_LD_FILE): $(BUILD)/ld_defines.pp boards/*.template.ld
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$(STEPECHO) "GEN $@"
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$(Q)$(PYTHON3) $(TOP)/tools/gen_ld_files.py --defines $< --out_dir $(BUILD) boards/*.template.ld
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endif
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.PHONY: check-release-needs-clean-build
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check-release-needs-clean-build:
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@echo "RELEASE_NEEDS_CLEAN_BUILD = $(RELEASE_NEEDS_CLEAN_BUILD)"
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