Commands

Import('env')
Import('sources')
Import('proj_name')
Import('vdir')    # varient_dir set on call
program_sources = Glob('*.cpp')

# trigger a build
elf = env.Program(
    target = proj_name,
    source = program_sources + sources,
)

hex=env.Command(proj_name+".hex",elf,"arm-none-eabi-objcopy -O ihex "+vdir+proj_name+".elf "+vdir+proj_name+".hex")
bin=env.Command(proj_name+".bin",elf,"arm-none-eabi-objcopy -O binary "+vdir+proj_name+".elf "+vdir+proj_name+".bin")
lst=env.Command(proj_name+".lst",elf,"arm-none-eabi-objdump -h -S "+vdir+proj_name+".elf > "+vdir+proj_name+".lst")
size=env.Command(proj_name+".size",elf,"arm-none-eabi-size --format=berkeley "+vdir+proj_name+".elf | tee "+vdir+proj_name+".size")