build: Use compile_time_request system for init, tasks, and shutdown

Avoid using linker magic to define the init, task, and shutdown
functions.  Instead, use the compile_time_request system.  This
simplifies the build and produces more efficient code.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor
2017-05-26 09:14:26 -04:00
parent ca9756413f
commit a82e949c00
26 changed files with 82 additions and 127 deletions

View File

@@ -14,7 +14,7 @@ src-$(CONFIG_AVR_USBSERIAL) += avr/usbserial.c ../lib/pjrc_usb_serial/usb_serial
src-$(CONFIG_AVR_SERIAL) += avr/serial.c
# Suppress broken "misspelled signal handler" warnings on gcc 4.8.1
CFLAGS_klipper.o := $(CFLAGS_klipper.o) $(if $(filter 4.8.1, $(shell $(CC) -dumpversion)), -w)
CFLAGS_klipper.elf := $(CFLAGS_klipper.elf) $(if $(filter 4.8.1, $(shell $(CC) -dumpversion)), -w)
# Build the additional hex output file
target-y += $(OUT)klipper.elf.hex