def process_module(self, module):
"""Delegate build to a module-level SConscript using the flavored env.
@param module Directory of module
@raises AssertionError if `module` does not contain SConscript file
"""
# Verify the SConscript file exists
sconscript_path = os.path.join(module, 'SConscript')
assert os.path.isfile(sconscript_path)
log_info('|- Reading module {} ...'.format(module))
# Prepare shortcuts to export to SConscript
shortcuts = dict(
Lib=self._lib_wrapper(self._env.Library, module),
StaticLib=self._lib_wrapper(self._env.StaticLibrary, module),
SharedLib=self._lib_wrapper(self._env.SharedLibrary, module),
Prog=self._prog_wrapper(module),
)
# Access a protected member of another namespace,
# using an undocumented feature of SCons
SCons.Script._SConscript.GlobalDict.update(shortcuts) # pylint: disable=protected-access
# Execute the SConscript file, with variant_dir set to the
# module dir under the project flavored build dir.
self._env.SConscript(sconscript_path,
variant_dir=os.path.join('$BUILDROOT', module),
duplicate=0)
# Add install targets for module
# If module has hierarchical path, replace path-seps with periods
bin_prefix = path_to_key(module)
for prog in self._progs[module]:
assert isinstance(prog, Node.FS.File)
bin_name = '{}.{}'.format(bin_prefix, prog.name)
self._env.InstallAs(os.path.join('$BINDIR', bin_name), prog)
def build(self):
"""Build flavor using three-pass strategy."""
# First pass - compile protobuffers
for module in modules():
# Verify the SConscript file exists
sconscript_path = os.path.join(module, 'SConscript')
if not os.path.isfile(sconscript_path):
raise StopError('Missing SConscript file for module %s.' %
(module))
sprint('|- First pass: Reading module %s ...', module)
shortcuts = dict(
Lib=nop,
StaticLib=nop,
SharedLib=nop,
Proto=self._proto_wrapper(),
Prog=nop,
)
self._env.SConscript(sconscript_path,
variant_dir=os.path.join(
'$BUILDROOT', module),
exports=shortcuts)
#Second pass over all modules - process and collect library targets
for module in modules():
shortcuts = dict(
Lib=self._lib_wrapper(self._env.Library, module),
StaticLib=self._lib_wrapper(self._env.StaticLibrary, module),
SharedLib=self._lib_wrapper(self._env.SharedLibrary, module),
Proto=nop,
Prog=nop,
)
self._env.SConscript(os.path.join(module, 'SConscript'),
variant_dir=os.path.join(
'$BUILDROOT', module),
exports=shortcuts)
# Third pass over all modules - process program targets
shortcuts = dict()
for nop_shortcut in ('Lib', 'StaticLib', 'SharedLib', 'Proto'):
shortcuts[nop_shortcut] = nop
for module in modules():
sprint('|- Second pass: Reading module %s ...', module)
shortcuts['Prog'] = self._prog_wrapper(module)
self._env.SConscript(os.path.join(module, 'SConscript'),
variant_dir=os.path.join(
'$BUILDROOT', module),
exports=shortcuts)
# Add install targets for programs from all modules
for module, prog_nodes in self._progs.iteritems():
for prog in prog_nodes:
assert isinstance(prog, Node.FS.File)
# If module is hierarchical, replace pathseps with periods
bin_name = path_to_key('%s' % (prog.name))
self._env.InstallAs(os.path.join('$BINDIR', bin_name), prog)
# Support using the flavor name as target name for its related targets
self._env.Alias(self._flavor, '$BUILDROOT')
def finishing_progs(self):
# Create flashable images for programs from all modules
for module, prog_nodes in self._progs.items():
for prog_elf in prog_nodes:
assert isinstance(prog_elf, Node.FS.File)
prog_siz = self._env.SIZ(source=prog_elf)
prog_lst = self._env.LST(source=prog_elf)
prog_bin = self._env.BIN(source=prog_elf)
prog_zbin = self._env.ZBIN(source=prog_bin)
prog_img = self._env.IMG(source=prog_bin)
prog_zimg = self._env.ZIMG(source=[prog_zbin, prog_bin])
prog_fls = self._env.FLS(source=prog_img)
# log_warn('siz : {}'.format(prog_siz[0]))
# log_warn('lst : {}'.format(prog_lst[0]))
# log_warn('bin : {}'.format(prog_bin[0]))
# log_warn('zbin: {}'.format(prog_zbin[0]))
# log_warn('img : {}'.format(prog_img[0]))
# log_warn('zimg: {}'.format(prog_zimg[0]))
# log_warn('fls : {}'.format(prog_fls[0]))
flashable = self._env.InstallAs(
[
# os.path.join('$BINDIR', path_to_key('{}.{}'.format(
# module, os.path.basename(prog_zimg[0].rstr())))),
os.path.join(
'$BINDIR',
path_to_key('{}.{}'.format(
module,
Flatten(prog_zimg)[0].name))),
os.path.join(
'$BINDIR',
path_to_key('{}.{}'.format(
module,
Flatten(prog_fls)[0].name))),
],
[
prog_zimg,
prog_fls,
])
log_info('Flashable files {}'.format(
[f.rstr() for f in flashable]))
def install_progs(self):
# [Ch11]Installing Files in Other Directories: the Install Builder
# installing a file is still considered a type of file "build."
# Add install targets for programs from all modules
for module, prog_nodes in self._progs.items():
for prog_elf in prog_nodes:
assert isinstance(prog_elf, Node.FS.File)
# If module is hierarchical, replace pathseps with periods
bin_name = path_to_key('{}.{}'.format(module, prog_elf.name))
install_dest = os.path.join('$BINDIR', bin_name)
log_info('Install {} As {}'.format(prog_elf.rstr(),
install_dest))
installed_artifact = self._env.InstallAs(
os.path.join('$BINDIR', bin_name), prog_elf)
log_warn('InstallAs: ' + installed_artifact[0].rstr())
def build(self):
"""Build flavor using two-pass strategy."""
# First pass over all modules - process and collect library targets
for module in modules():
# get only the module name (not the path)
moduleName = os.path.basename(os.path.normpath(module))
# Verify the SConscript file exists
sconscript_path = os.path.join(module, 'SConscript')
if not os.path.isfile(sconscript_path):
raise StopError('Missing SConscript file for module %s.' %
(module))
sprint('|- First pass: Reading module %s ...', module)
shortcuts = dict(
Lib=self._lib_wrapper(self._env.Library, module),
StaticLib=self._lib_wrapper(self._env.StaticLibrary, module),
SharedLib=self._lib_wrapper(self._env.SharedLibrary, module),
Prog=nop,
)
SCons.Script._SConscript.GlobalDict.update(shortcuts) # pylint: disable=protected-access
self._env.SConscript(sconscript_path,
variant_dir=os.path.join(
'$BUILDROOT', moduleName))
# Second pass over all modules - process program targets
shortcuts = dict()
for nop_shortcut in ('Lib', 'StaticLib', 'SharedLib'):
shortcuts[nop_shortcut] = nop
for module in modules():
moduleName = os.path.basename(os.path.normpath(module))
sprint('|- Second pass: Reading module %s ...', module)
shortcuts['Prog'] = self._prog_wrapper(module)
SCons.Script._SConscript.GlobalDict.update(shortcuts) # pylint: disable=protected-access
self._env.SConscript(os.path.join(module, 'SConscript'),
variant_dir=os.path.join(
'$BUILDROOT', moduleName))
# Add install targets for programs from all modules
for module, prog_nodes in self._progs.iteritems():
moduleName = os.path.basename(os.path.normpath(module))
for prog in prog_nodes:
assert isinstance(prog, Node.FS.File)
# If module is hierarchical, replace pathseps with periods
bin_name = path_to_key('%s.%s' % (moduleName, prog.name))
self._env.InstallAs(os.path.join('$BINDIR', bin_name), prog)
def build(self):
"""Build flavor using two-pass strategy."""
# First pass over all modules - process and collect library targets
for module in modules():
# Verify the SConscript file exists
sconscript_path = os.path.join(module, 'SConscript')
if not os.path.isfile(sconscript_path):
raise StopError('Missing SConscript file for module %s.' %
(module))
sprint('|- First pass: Reading module %s ...', module)
shortcuts = dict(
Lib = self._lib_wrapper(self._env.Library, module),
StaticLib = self._lib_wrapper(self._env.StaticLibrary, module),
SharedLib = self._lib_wrapper(self._env.SharedLibrary, module),
Protoc = self._env.Protoc,
Prog = nop,
)
SCons.Script._SConscript.GlobalDict.update(shortcuts) # pylint: disable=protected-access
self._env.SConscript(
sconscript_path,
variant_dir=os.path.join('$BUILDROOT', module))
# Second pass over all modules - process program targets
shortcuts = dict()
for nop_shortcut in ('Lib', 'StaticLib', 'SharedLib', 'Protoc'):
shortcuts[nop_shortcut] = nop
for module in modules():
sprint('|- Second pass: Reading module %s ...', module)
shortcuts['Prog'] = self._prog_wrapper(module)
SCons.Script._SConscript.GlobalDict.update(shortcuts) # pylint: disable=protected-access
self._env.SConscript(
os.path.join(module, 'SConscript'),
variant_dir=os.path.join('$BUILDROOT', module))
# Add install targets for programs from all modules
for module, prog_nodes in self._progs.iteritems():
for prog in prog_nodes:
assert isinstance(prog, Node.FS.File)
# If module is hierarchical, replace pathseps with periods
bin_name = path_to_key('%s.%s' % (module, prog.name))
self._env.InstallAs(os.path.join('$BINDIR', bin_name), prog)
# Support using the flavor name as target name for its related targets
self._env.Alias(self._flavor, '$BUILDROOT')
def lib_key(cls, module, target_name):
"""Return unique identifier for target `target_name` in `module`"""
return '%s%s%s' % (path_to_key(module), cls._key_sep,
path_to_key(target_name))
def lib_key(cls, module, target_name):
"""Return unique identifier for target `target_name` in `module`"""
return '%s%s%s' % (path_to_key(module), cls._key_sep,
path_to_key(target_name))
