Ada_Drivers_Library/scripts/build_all_examples.py

#! /usr/bin/env python2

import argparse
import os
import os.path
import subprocess
import sys


ROOT_DIR = os.path.abspath(os.path.join(os.path.dirname(__file__), '..'))

def run_program(*argv):
    print "$ %s" % " ".join(argv)
    p = subprocess.Popen(
        argv,
        stdout=subprocess.PIPE,
        stderr=subprocess.PIPE
    )
    stdout, stderr = p.communicate()

    try:
        stdout = stdout.decode('ascii')
    except UnicodeError:
        return 'stdout is not ASCII'

    try:
        stderr = stderr.decode('ascii')
    except UnicodeError:
        return 'stderr is not ASCII'

    return (p.returncode, stdout, stderr)


def gprbuild(project_file, debug=False, rts_profile=None):
    extra_args = []

    if rts_profile:
        extra_args = extra_args + ["-XRTS=" + rts_profile]

    extra_args = extra_args + ["-XPLATFORM_BUILD=" + ("Debug" if debug else "Production")]

    print "Building '%s'" % project_file

    # Build the project
    returncode, stdout, stderr = run_program(
        'gprbuild', '-j0', '-p', '-q', '-P', project_file, *extra_args
    )

    print stdout

    if returncode:
        print 'Build error (gprbuild returned {}):\n{}'.format(
            returncode, stderr
        )

    # Clean to avoid error in the next build with a different run-time or
    # compile switches.
    run_program ('gprclean', "-P",  project_file, *extra_args)

    return returncode


# Run-time profiles
RAVENSCAR_FULL = ["ravenscar-full"]
RAVENSCAR_SFP = ["ravenscar-sfp"]
BOTH_RAVENSCAR = RAVENSCAR_FULL + RAVENSCAR_SFP

# There's no ZFP value in the RTS variable so far so we'll use an empty string
# for now.
ZFP = [""]

STM_DRIVERS="/arch/ARM/STM32/driver_demos/"

# List of project to compile
#
#            Project file                                                                                List of run-time profiles
projects = [("/examples/accelerometer/accelerometer.gpr",                                                BOTH_RAVENSCAR),
            ("/examples/draw/draw_stm32f429disco.gpr",                                                   BOTH_RAVENSCAR),
            ("/examples/draw/draw_stm32f469disco.gpr",                                                   BOTH_RAVENSCAR),
            ("/examples/draw/draw_stm32f746disco.gpr",                                                   BOTH_RAVENSCAR),
            ("/examples/draw/draw_stm32f769disco.gpr",                                                   BOTH_RAVENSCAR),
            ("/examples/stm32_dma2d/dma2d_stm32f469disco.gpr",                                           BOTH_RAVENSCAR),
            ("/examples/stm32_dma2d/dma2d_stm32f429disco.gpr",                                           BOTH_RAVENSCAR),
            ("/examples/stm32_dma2d/dma2d_stm32f746disco.gpr",                                           BOTH_RAVENSCAR),
            ("/examples/stm32_dma2d/dma2d_stm32f769disco.gpr",                                           BOTH_RAVENSCAR),
            ("/examples/OpenMV2/openmv2_example.gpr",                                                    BOTH_RAVENSCAR),
            ("/examples/OpenMV2/openmv2_example.gpr",                                                    BOTH_RAVENSCAR),
            ("/examples/OpenMV2/openmv2_example.gpr",                                                    BOTH_RAVENSCAR),
            ("/examples/MicroBit/microbit_example.gpr",                                                  ZFP),
            (STM_DRIVERS + "/demo_adc_dma/demo_adc_dma.gpr",                                             BOTH_RAVENSCAR),
            (STM_DRIVERS + "/demo_adc_interrupts/demo_adc_interrupts.gpr",                               BOTH_RAVENSCAR),
            (STM_DRIVERS + "/demo_adc_polling/demo_adc_polling.gpr",                                     BOTH_RAVENSCAR),
            (STM_DRIVERS + "/demo_adc_timer_dma/demo_adc_timer_dma.gpr",                                 BOTH_RAVENSCAR),
            (STM_DRIVERS + "/demo_adc_timer_triggered/demo_adc_timer_triggered.gpr",                     BOTH_RAVENSCAR),
            (STM_DRIVERS + "/demo_crc/demo_crc.gpr",                                                     BOTH_RAVENSCAR),
            (STM_DRIVERS + "/demo_dac_basic/demo_dac_basic.gpr",                                         BOTH_RAVENSCAR),
            (STM_DRIVERS + "/demo_dac_dma/demo_dac_dma.gpr",                                             BOTH_RAVENSCAR),
            (STM_DRIVERS + "/demo_dma_mem_to_mem/demo_dma_mem_to_mem.gpr",                               BOTH_RAVENSCAR),
            (STM_DRIVERS + "/demo_dma_mem_to_peripheral/demo_usart_dma_continuous.gpr",                  BOTH_RAVENSCAR),
            (STM_DRIVERS + "/demo_independent_watchdog/demo_iwdg.gpr",                                   BOTH_RAVENSCAR),
            (STM_DRIVERS + "/demo_L3GD20_dataready_int/demo_l3gd20_dataready_int.gpr",                   RAVENSCAR_FULL),
            (STM_DRIVERS + "/demo_L3GD20_fifo_int/demo_l3gd20_fifo_int.gpr",                             RAVENSCAR_FULL),
            (STM_DRIVERS + "/demo_L3GD20_polling/demo_l3gd20.gpr",                                       RAVENSCAR_FULL),
            (STM_DRIVERS + "/demo_LIS3DSH_pwm/demo_lis3dsh_pwm.gpr",                                     BOTH_RAVENSCAR),
            (STM_DRIVERS + "/demo_LIS3DSH_tilt/demo_lis3dsh_tilt.gpr",                                   BOTH_RAVENSCAR),
            (STM_DRIVERS + "/demo_rng/demo_rng.gpr",                                                     BOTH_RAVENSCAR),
            (STM_DRIVERS + "/demo_timer_interrupts_basic/demo_basic_timer_interrupts.gpr",               BOTH_RAVENSCAR),
            (STM_DRIVERS + "/demo_timer_interrupts_multichannel/demo_timer_interrupts_multichannel.gpr", BOTH_RAVENSCAR),
            (STM_DRIVERS + "/demo_timer_pwm/demo_timer_pwm.gpr",                                         BOTH_RAVENSCAR),
            (STM_DRIVERS + "/demo_timer_quad_encoder/demo_timer_quad_encoder.gpr",                       BOTH_RAVENSCAR),
            (STM_DRIVERS + "/demo_usart_interrupts/demo_usart_interrupts.gpr",                           BOTH_RAVENSCAR),
            (STM_DRIVERS + "/demo_usart_polling/demo_usart_polling.gpr",                                 BOTH_RAVENSCAR),
            ]

parser = argparse.ArgumentParser('Compile all the Ada_Drivers_Library examples')

parser.add_argument(
    'pattern', nargs='*',
    help='List of patterns to filter the set of examples to build'
)

def main(args):
    # Check if we can actually detect a build failure
    ret = gprbuild ("This_Project_Doesnt_Exist", debug=False)
    if not ret:
        print "Build failure is not detected"
        sys.exit(1)

    ret = 0
    for prj, rts_list in projects:

        # Check filter pattern, if any
        if args.pattern and not any(pat in prj for pat in args.pattern):
            continue

        for rts in rts_list:
            ret = ret or gprbuild (ROOT_DIR + prj, debug=True, rts_profile=rts)
            ret = ret or gprbuild (ROOT_DIR + prj, debug=False, rts_profile=rts)

    if ret:
        sys.exit(1)

if __name__ == '__main__':
    main(parser.parse_args())