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import os
import sys
import rtconfig
if os.getenv('RTT_ROOT'):
RTT_ROOT = os.getenv('RTT_ROOT')
else:
RTT_ROOT = os.path.normpath(os.getcwd() + '/../../../../..')
sys.path.append(os.path.join(RTT_ROOT, 'tools'))
try:
from building import *
except ImportError:
print('Cannot find the RT-Thread root directory:')
print(RTT_ROOT)
exit(-1)
def bsp_pkg_check():
package_files = [
os.path.join(rtconfig.NXP_MCX_CMSIS_ROOT, 'Core', 'Include', 'core_cm23.h'),
os.path.join(rtconfig.NXP_MCX_SERIES_ROOT, 'MCXC162', 'gcc', 'MCXC162_flash.ld'),
]
if not all(os.path.isfile(path) for path in package_files):
print('Required NXP packages are missing. Run pkgs --update first.')
exit(1)
RegisterPreBuildingAction(bsp_pkg_check)
TARGET = 'rtthread.' + rtconfig.TARGET_EXT
env = Environment(
tools=['mingw'],
AS=rtconfig.AS,
ASFLAGS=rtconfig.AFLAGS,
CC=rtconfig.CC,
CFLAGS=rtconfig.CFLAGS,
CXX=rtconfig.CXX,
CXXFLAGS=rtconfig.CXXFLAGS,
AR=rtconfig.AR,
ARFLAGS='-rc',
LINK=rtconfig.LINK,
LINKFLAGS=rtconfig.LFLAGS,
CXXCOM='$CXX -o $TARGET -c $CXXFLAGS $_CCCOMCOM $SOURCES',
)
env.PrependENVPath('PATH', rtconfig.EXEC_PATH)
if rtconfig.PLATFORM == 'iccarm':
env.Replace(CCCOM=['$CC $CFLAGS $CPPFLAGS $_CPPDEFFLAGS $_CPPINCFLAGS -o $TARGET $SOURCES'])
env.Replace(ARFLAGS=[])
env.Replace(LINKCOM=env['LINKCOM'] + ' --map rtthread.map')
Export('RTT_ROOT')
Export('rtconfig')
SDK_ROOT = os.path.abspath('.')
libraries_path = SDK_ROOT + '/libraries' if os.path.exists(SDK_ROOT + '/libraries') else os.path.dirname(SDK_ROOT) + '/libraries'
SDK_LIB = libraries_path
Export('SDK_LIB')
objs = PrepareBuilding(env, RTT_ROOT, has_libcpu=False)
if rtconfig.PLATFORM == 'iccarm':
env.Replace(ASCOM='$AS $ASFLAGS $_CPPDEFFLAGS $_CPPINCFLAGS -o $TARGET $SOURCES')
objs.extend(SConscript(os.path.join(libraries_path, 'drivers', 'SConscript'),
variant_dir='build/libraries/drivers', duplicate=0))
DoBuilding(TARGET, objs)
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