def build_version_file(env):
if not env.subst('$EMSCRIPTEN_VERSION_FILE'):
raise AssertionError('Must set EMSCRIPTEN_VERSION_FILE in environment')
if not env.subst('$EMSCRIPTEN_TEMP_DIR'):
raise AssertionError('Must set EMSCRIPTEN_TEMP_DIR in environment')
EMSCRIPTEN_DEPENDENCIES = [
env.Glob('${EMSCRIPTEN_HOME}/src/*.js'),
env.Glob('${EMSCRIPTEN_HOME}/src/embind/*.js'),
env.Glob('${EMSCRIPTEN_HOME}/tools/*.py'),
'${EMSCRIPTEN_HOME}/emscripten.py',
]
if env.subst('$EMSCRIPTEN_SHELL'):
EMSCRIPTEN_DEPENDENCIES.append('$EMSCRIPTEN_SHELL')
def touch_file(target, source, env):
m = hashlib.md5()
for s in source:
m.update(file(s.abspath, 'rb').read())
for t in target:
file(t.abspath, 'wb').write(m.hexdigest())
[emscripten_version_file] = env.Command('$EMSCRIPTEN_VERSION_FILE',
EMSCRIPTEN_DEPENDENCIES,
touch_file)
env.AddPostAction(emscripten_version_file,
Delete(env.Dir('$EMSCRIPTEN_TEMP_DIR').abspath))
return emscripten_version_file
def _ExecuteNamecheck(env, files, plugin, conf, includes):
reg = '(/%s/).*(\[namecheck\])' % env['PROJECT_NAME']
for x in files.split(SPACE):
if x.endswith('cpp') or x.endswith('cc'):
cmd = 'g++'
elif x.endswith('c'):
cmd = 'gcc'
env.Cprint('\nAnalyzing %s...\n' % os.path.basename(x), 'yellow')
cmd += ' %s %s -c %s %s' % (plugin, conf, x, includes)
if env.GetOption('verbose'):
env.Cprint('>>>%s' % cmd, 'end')
pipe = subprocess.Popen(cmd, stderr=subprocess.PIPE, shell=True)
for line in pipe.stderr:
# Check if the project name is into the path of the warning.
is_there = re.search(reg, line)
if is_there:
env.Cprint('%s' % line.strip(), 'end')
pipe.wait()
if x.endswith('cpp'):
try:
Delete(x.replace('cpp', 'o'))
except:
pass
elif x.endswith('.cc'):
try:
os.remove(x.replace('cc', 'o'))
except:
pass
elif x.endswith('.c'):
try:
os.remove(x.replace('c', 'o'))
except:
pass
def virtual_target_command(env, marker, condition, source, action):
if not isinstance(marker, File):
raise UserError("`marker` must be a File")
if not condition(env) and os.path.exists(marker.abspath):
# Condition has changed in our back, force rebuild
env.Execute(Delete(marker))
return env.Command(
marker,
source,
[
*(action if is_List(action) else [action]),
Action(
lambda target, source, env: install_marker(target[0]),
"Write $TARGET to mark task complete",
),
],
)
target_base = os.path.splitext(str(target[0]))[0]
target += [target_base + '.h', target_base + '.db_']
return target, source
_gattdbgenBuilder = SCons.Builder.Builder(
action=['$cprecom',
'$gattdbgen ${TARGET.base}.db_'],
suffix='.c',
src_suffix='.db',
emitter=_DbEmitter,
source_scanner=SCons.Scanner.C.CScanner())
_gattdbigenBuilder = SCons.Builder.Builder(
action=['$cprecom',
'$gattdbgen -i ${TARGET.base}.db_',
Delete('${TARGET.base}.db_')],
suffix='.h',
src_suffix='.dbi',
source_scanner=SCons.Scanner.C.CScanner())
def generate(env):
"""Add Builders and construction variables to the Environment.
"""
kas.generate(env)
# Set up standard folder locations
env.SetDefault(SDK_TOOLS = env['TOOLS_ROOT'] + '/tools')
env['gattdbgen'] = _detect(env)
# we use KAS as the kalcc pre-processor mangles 128-bit uuids
env['cpre'] = '$KAS --preprocess-only'