rt-thread-official/tools/menuconfig.py

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import os
# make rtconfig.h from .config
def mk_rtconfig(filename):
try:
config = file(filename)
except:
print 'open .config failed'
return
rtconfig = file('rtconfig.h', 'w')
rtconfig.write('#ifndef RT_CONFIG_H__\n')
rtconfig.write('#define RT_CONFIG_H__\n\n')
empty_line = 1
for line in config:
line = line.lstrip(' ').replace('\n', '').replace('\r', '')
if len(line) == 0: continue
if line[0] == '#':
if len(line) == 1:
if empty_line:
continue
rtconfig.write('\n')
empty_line = 1
continue
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comment_line = line[1:]
if line.startswith('# CONFIG_'): line = ' ' + line[9:]
else: line = line[1:]
rtconfig.write('/*%s */\n' % line)
empty_line = 0
else:
empty_line = 0
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setting = line.split('=')
if len(setting) >= 2:
if setting[0].startswith('CONFIG_'):
setting[0] = setting[0][7:]
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# remove CONFIG_PKG_XX_PATH or CONFIG_PKG_XX_VER
if type(setting[0]) == type('a') and (setting[0].endswith('_PATH') or setting[0].endswith('_VER')):
continue
if setting[1] == 'y':
rtconfig.write('#define %s\n' % setting[0])
else:
rtconfig.write('#define %s %s\n' % (setting[0], setting[1]))
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if os.path.isfile('rtconfig_project.h'):
rtconfig.write('#include "rtconfig_project.h"\n')
rtconfig.write('\n')
rtconfig.write('#endif\n')
rtconfig.close()
def config():
mk_rtconfig('.config')
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def get_env_dir():
if os.environ.get('ENV_ROOT'):
return os.environ.get('ENV_ROOT')
home_dir = os.environ['HOME']
env_dir = os.path.join(home_dir, '.env')
if not os.path.exists(env_dir):
return None
return env_dir
def touch_env():
home_dir = os.environ['HOME']
env_dir = os.path.join(home_dir, '.env')
if not os.path.exists(env_dir):
os.mkdir(env_dir)
os.mkdir(os.path.join(env_dir, 'local_pkgs'))
os.mkdir(os.path.join(env_dir, 'packages'))
kconfig = file(os.path.join(env_dir, 'packages', 'Kconfig'), 'w')
# menuconfig for Linux
def menuconfig(RTT_ROOT):
kconfig_dir = os.path.join(RTT_ROOT, 'tools', 'kconfig-frontends')
os.system('scons -C ' + kconfig_dir)
env_dir = get_env_dir()
if not env_dir:
touch_env()
env_dir = get_env_dir()
os.environ['PKGS_ROOT'] = os.path.join(env_dir, 'packages')
fn = '.config'
if os.path.isfile(fn):
mtime = os.path.getmtime(fn)
else:
mtime = -1
kconfig_cmd = os.path.join(RTT_ROOT, 'tools', 'kconfig-frontends', 'kconfig-mconf')
os.system(kconfig_cmd + ' Kconfig')
if os.path.isfile(fn):
mtime2 = os.path.getmtime(fn)
else:
mtime2 = -1
# make rtconfig.h
if mtime != mtime2:
mk_rtconfig(fn)