AVR project Makefile needs updating.

[RobertTatoian]

Problem

The Makefile generated when calling avr-project throws an error when calling avr-size.

Current Behaviour

When make is called in a project directory the source files are compiled, however avr-size throws an error regarding the arguments passed to it.

/usr/local/CrossPack-AVR-20170210/bin/avr-gcc -Wall -Os -DF_CPU=8000000 -mmcu=attiny85 -c main.c -o main.o
/usr/local/CrossPack-AVR-20170210/bin/avr-gcc -Wall -Os -DF_CPU=8000000 -mmcu=attiny85 -o main.elf main.o
rm -f main.hex
/usr/local/CrossPack-AVR-20170210/bin/avr-objcopy -j .text -j .data -O ihex main.elf main.hex
/usr/local/CrossPack-AVR-20170210/bin/avr-size --format=avr --mcu=attiny85 main.elf
/usr/local/CrossPack-AVR-20170210/bin/avr-size: invalid argument to --format: avr
Usage: /usr/local/CrossPack-AVR-20170210/bin/avr-size [option(s)] [file(s)]
 Displays the sizes of sections inside binary files
 If no input file(s) are specified, a.out is assumed
 The options are:
  -A|-B|-G  --format={sysv|berkeley|gnu}  Select output style (default is berkeley)
  -o|-d|-x  --radix={8|10|16}         Display numbers in octal, decimal or hex
  -t        --totals                  Display the total sizes (Berkeley only)
            --common                  Display total size for *COM* syms
            --target=<bfdname>        Set the binary file format
            @<file>                   Read options from <file>
  -h        --help                    Display this information
`  -v        --version                 Display the program's version`

/usr/local/CrossPack-AVR-20170210/bin/avr-size: supported targets: elf32-avr elf32-little elf32-big srec symbolsrec verilog tekhex binary ihex plugin
make: *** [main.hex] Error 1

Desired Behaviour

When make is called in a project directory the source files are compiled and no errors are thrown.