# Set environment for AVR-GCC.
SConscript('#build_system/env_avr.py')

# Import environment set for AVR-GCC.
Import('env_avr')

# Append CPPPATH with the root path of libraries.
env_avr.Append(CPPPATH = [ '#libraries/' ])

# Define environments to use (one environment per target).
environments = [
    'env_arduino_uno',
    'env_arduino_mega2560'
]

# Browse environments.
for environment in environments:
    # Set environment for target.
    SConscript(
        '#build_system/' + environment + '.py',
        exports = 'env_avr'
    )
    # Import environment set for target.
    Import('env_target')
    # Build program.
    SConscript(
        'SConscript',
        variant_dir = '#build/' + 'projects/input_to_output/' + environment,
        exports = { 'env_target' : env_target },
        duplicate = 0
    )