Setting up WSL for building Mutable Instrument firmware

WSL Mutable Dev.md

Bit of trial and error has resulted in:

• sudo apt install gcc-avr avr-libc
• pull in the code & submodules: git clone https://github.com/pichenettes/eurorack.git && git submodule init && git submodule update
• edit avrlib/makefile.mk to point AVRLIB_TOOL_PATH to /usr/bin and set PROGRAMMER to usbtiny
• make -f branches/makefile

Seems to build...

➜  eurorack git:(master) make -f branches/makefile
/usr/bin/avr-g++ -c -mmcu=atmega88p -I. -g -Os -w -Wall -DF_CPU=20000000 -D__PROG_TYPES_COMPAT__ -fdata-sectio
ns -ffunction-sections -fshort-enums -fno-move-loop-invariants -DDISABLE_DEFAULT_UART_RX_ISR  -DATMEGA88P -DSE
RIAL_RX_0 -mcall-prologues -fno-exceptions avrlib/string.cc -o build/branches/string.o
/usr/bin/avr-g++ -c -mmcu=atmega88p -I. -g -Os -w -Wall -DF_CPU=20000000 -D__PROG_TYPES_COMPAT__ -fdata-sectio
ns -ffunction-sections -fshort-enums -fno-move-loop-invariants -DDISABLE_DEFAULT_UART_RX_ISR  -DATMEGA88P -DSE
RIAL_RX_0 -mcall-prologues -fno-exceptions avrlib/serial.cc -o build/branches/serial.o
/usr/bin/avr-g++ -c -mmcu=atmega88p -I. -g -Os -w -Wall -DF_CPU=20000000 -D__PROG_TYPES_COMPAT__ -fdata-sectio
ns -ffunction-sections -fshort-enums -fno-move-loop-invariants -DDISABLE_DEFAULT_UART_RX_ISR  -DATMEGA88P -DSE
RIAL_RX_0 -mcall-prologues -fno-exceptions avrlib/random.cc -o build/branches/random.o
/usr/bin/avr-g++ -c -mmcu=atmega88p -I. -g -Os -w -Wall -DF_CPU=20000000 -D__PROG_TYPES_COMPAT__ -fdata-sectio
ns -ffunction-sections -fshort-enums -fno-move-loop-invariants -DDISABLE_DEFAULT_UART_RX_ISR  -DATMEGA88P -DSE
RIAL_RX_0 -mcall-prologues -fno-exceptions avrlib/adc.cc -o build/branches/adc.o
/usr/bin/avr-g++ -c -mmcu=atmega88p -I. -g -Os -w -Wall -DF_CPU=20000000 -D__PROG_TYPES_COMPAT__ -fdata-sectio
ns -ffunction-sections -fshort-enums -fno-move-loop-invariants -DDISABLE_DEFAULT_UART_RX_ISR  -DATMEGA88P -DSE
RIAL_RX_0 -mcall-prologues -fno-exceptions avrlib/time.cc -o build/branches/time.o
/usr/bin/avr-g++ -c -mmcu=atmega88p -I. -g -Os -w -Wall -DF_CPU=20000000 -D__PROG_TYPES_COMPAT__ -fdata-sectio
ns -ffunction-sections -fshort-enums -fno-move-loop-invariants -DDISABLE_DEFAULT_UART_RX_ISR  -DATMEGA88P -DSE
RIAL_RX_0 -mcall-prologues -fno-exceptions avrlib/devices/wii_nunchuk.cc -o build/branches/wii_nunchuk.o
/usr/bin/avr-g++ -c -mmcu=atmega88p -I. -g -Os -w -Wall -DF_CPU=20000000 -D__PROG_TYPES_COMPAT__ -fdata-sectio
ns -ffunction-sections -fshort-enums -fno-move-loop-invariants -DDISABLE_DEFAULT_UART_RX_ISR  -DATMEGA88P -DSE
RIAL_RX_0 -mcall-prologues -fno-exceptions branches/branches.cc -o build/branches/branches.o
/usr/bin/avr-gcc -mmcu=atmega88p -lm -Os -Wl,--gc-sections -o build/branches/branches.elf build/branches/strin
g.o build/branches/serial.o build/branches/random.o build/branches/adc.o build/branches/time.o build/branches/
wii_nunchuk.o build/branches/branches.o  -lc
/usr/bin/avr-objcopy -O ihex -R .eeprom build/branches/branches.elf build/branches/branches.hex