mirror of
https://github.com/RIOT-OS/RIOT.git
synced 2024-12-29 04:50:03 +01:00
Koen Zandberg
ff3bee24b9
Support for picolibc as alternative libc implementation is added with this commit. For now only cortex-m CPU's are supported. Enable via PICOLIBC=1 --- v2: squash fixes in v3: Remove picolibc integer printf/scanf stuff from sys/Makefile.include, it gets set in makefiles/libc/picolibc.mk fixup for dependency
58 lines
1.2 KiB
Makefile
58 lines
1.2 KiB
Makefile
STDIO_MODULES = \
|
|
slipdev_stdio \
|
|
stdio_cdc_acm \
|
|
stdio_ethos \
|
|
stdio_null \
|
|
stdio_rtt \
|
|
stdio_semihosting \
|
|
stdio_uart \
|
|
#
|
|
|
|
ifneq (,$(filter newlib picolibc,$(USEMODULE)))
|
|
ifeq (,$(filter $(STDIO_MODULES),$(USEMODULE)))
|
|
USEMODULE += stdio_uart
|
|
endif
|
|
endif
|
|
|
|
ifneq (,$(filter stdio_cdc_acm,$(USEMODULE)))
|
|
USEMODULE += usbus_cdc_acm
|
|
USEMODULE += isrpipe
|
|
endif
|
|
|
|
ifneq (,$(filter stdio_rtt,$(USEMODULE)))
|
|
USEMODULE += xtimer
|
|
endif
|
|
|
|
ifneq (,$(filter stdio_ethos,$(USEMODULE)))
|
|
USEMODULE += ethos
|
|
USEMODULE += stdin
|
|
USEMODULE += stdio_uart
|
|
endif
|
|
|
|
ifneq (,$(filter stdin,$(USEMODULE)))
|
|
ifneq (,$(filter stdio_uart,$(USEMODULE)))
|
|
USEMODULE += stdio_uart_rx
|
|
endif
|
|
endif
|
|
|
|
ifneq (,$(filter stdio_uart_rx,$(USEMODULE)))
|
|
USEMODULE += isrpipe
|
|
USEMODULE += stdio_uart
|
|
endif
|
|
|
|
ifneq (,$(filter stdio_uart,$(USEMODULE)))
|
|
FEATURES_REQUIRED += periph_uart
|
|
endif
|
|
|
|
ifeq (,$(filter stdio_cdc_acm,$(USEMODULE)))
|
|
# The arduino and nrfutil bootloader features cannot be used if the
|
|
# stdio_cdc_acm module is not used
|
|
FEATURES_BLACKLIST += bootloader_arduino
|
|
FEATURES_BLACKLIST += bootloader_nrfutil
|
|
endif
|
|
|
|
ifneq (,$(filter stdio_semihosting,$(USEMODULE)))
|
|
USEMODULE += xtimer
|
|
FEATURES_REQUIRED += cpu_core_cortexm
|
|
endif
|