mirror of
https://github.com/drasko/codezero.git
synced 2026-01-12 10:53:16 +01:00
267 lines
9.3 KiB
Python
Executable File
267 lines
9.3 KiB
Python
Executable File
#! /usr/bin/env python2.6
|
|
# -*- mode: python; coding: utf-8; -*-
|
|
import os, sys, shelve, shutil, time
|
|
from time import strftime, localtime
|
|
from os.path import join
|
|
|
|
from projpaths import *
|
|
sys.path.append(PROJROOT)
|
|
from configuration import *
|
|
from scripts.baremetal.baremetal_generator import *
|
|
from scripts.kernel.generate_kernel_cinfo import *
|
|
from scripts.cml.generate_container_cml import *
|
|
from optparse import OptionParser
|
|
|
|
#
|
|
# Rarely required. Only required when:
|
|
# The number of containers defined in the ruleset are not enough.
|
|
# E.g. you want 16 containers instead of 4.
|
|
# You want to start from scratch and set _all_ the parameters yourself.
|
|
#
|
|
def autogen_rules_file(options, args):
|
|
# Prepare default if arch not supplied
|
|
if not options.arch:
|
|
print "No arch supplied (-a), using `arm' as default."
|
|
options.arch = "arm"
|
|
|
|
# Prepare default if number of containers not supplied
|
|
if not options.ncont:
|
|
options.ncont = 4
|
|
print "Max container count not supplied (-n), using %d as default." % options.ncont
|
|
|
|
return generate_container_cml(options.arch, options.ncont)
|
|
|
|
|
|
def cml2_header_to_symbols(cml2_header, config):
|
|
with file(cml2_header) as header_file:
|
|
for line in header_file:
|
|
pair = config.line_to_name_value(line)
|
|
if pair is not None:
|
|
name, value = pair
|
|
config.get_all(name, value)
|
|
config.get_cpu(name, value)
|
|
config.get_arch(name, value)
|
|
config.get_subarch(name, value)
|
|
config.get_platform(name, value)
|
|
config.get_ncpu(name, value)
|
|
config.get_ncontainers(name, value)
|
|
config.get_container_parameters(name, value)
|
|
config.get_toolchain(name, value)
|
|
|
|
def cml2_add_default_caps(config):
|
|
for c in config.containers:
|
|
create_default_capabilities(c)
|
|
|
|
def cml2_update_config_h(config_h_path, config):
|
|
with open(config_h_path, "a") as config_h:
|
|
config_h.write("#define __ARCH__ " + config.arch + '\n')
|
|
config_h.write("#define __PLATFORM__ " + config.platform + '\n')
|
|
config_h.write("#define __SUBARCH__ " + config.subarch + '\n')
|
|
config_h.write("#define __CPU__ " + config.cpu + '\n')
|
|
|
|
def configure_kernel(cml_file):
|
|
config = configuration()
|
|
|
|
if not os.path.exists(BUILDDIR):
|
|
os.mkdir(BUILDDIR)
|
|
|
|
cml2_configure(cml_file)
|
|
|
|
# Parse options + autogenerate cml rule file if necessary.
|
|
def build_parse_options():
|
|
autogen_true = 0
|
|
usage = "\n\t%prog [options] arg\n\n\
|
|
\r\t** : Override all other options provided"
|
|
parser = OptionParser(usage, version = "codezero 4.0")
|
|
|
|
parser.add_option("-a", "--arch", type = "string", dest = "arch",
|
|
help = "Specify architecture.")
|
|
|
|
parser.add_option("-n", "--num-containers", type = "int", dest = "ncont",
|
|
help = "Maximum number of containers supported in configuration.")
|
|
|
|
parser.add_option("-f", "--file", dest = "cml_file",
|
|
help = "Specify user-defined configuration file.")
|
|
|
|
parser.add_option("-C", "--configure", action = "store_true", dest = "config",
|
|
help = "Configure only.")
|
|
|
|
parser.add_option("-r", "--reset-config", action = "store_true",
|
|
default = False, dest = "reset_config",
|
|
help = "Reset earlier configuration settings.")
|
|
|
|
parser.add_option("-b", "--batch", action="store_true", dest="batch", default = False,
|
|
help = "Disable configuration screen, used with -f only.")
|
|
|
|
parser.add_option("-j", "--jobs", type = "str", dest="jobs", default = "1",
|
|
help = "Enable parallel build with SCons and GNU/Make"
|
|
"try to launch more than one compilation at a time")
|
|
|
|
parser.add_option("-p", "--print-config", action = "store_true",
|
|
default = False, dest = "print_config",
|
|
help = "Print configuration**")
|
|
|
|
parser.add_option("-c", "--clean", action="store_true", dest="clean", default = False,
|
|
help = "Do cleanup excluding configuration files**")
|
|
|
|
parser.add_option("-x", "--clean-all", action="store_true", dest="clean_all", default = False,
|
|
help = "Do cleanup including configuration files**")
|
|
|
|
(options, args) = parser.parse_args()
|
|
|
|
if options.cml_file and options.reset_config:
|
|
parser.error("options -f and -r are mutually exclusive")
|
|
exit()
|
|
|
|
# if -C, configure only.
|
|
# -f or -r or -n or -a implies -C.
|
|
options.config_only = 0
|
|
if options.config:
|
|
options.config_only = 1
|
|
elif options.cml_file or options.ncont or options.arch or options.reset_config \
|
|
or not os.path.exists(BUILDDIR) or not os.path.exists(CONFIG_SHELVE_DIR):
|
|
options.config = 1
|
|
|
|
return options, args
|
|
|
|
|
|
def configure_system(options, args):
|
|
#
|
|
# Configure only if we are told to do so.
|
|
#
|
|
if not options.config:
|
|
return
|
|
|
|
if not os.path.exists(BUILDDIR):
|
|
os.mkdir(BUILDDIR)
|
|
|
|
#
|
|
# If we have an existing config file or one supplied in options
|
|
# and we're not forced to autogenerate, we use the config file.
|
|
#
|
|
# Otherwise we autogenerate a ruleset and compile it, and create
|
|
# a configuration file from it from scratch.
|
|
#
|
|
if (options.cml_file or os.path.exists(CML2_CONFIG_FILE)) \
|
|
and not options.reset_config:
|
|
if options.cml_file:
|
|
cml2_config_file = options.cml_file
|
|
else:
|
|
cml2_config_file = CML2_CONFIG_FILE
|
|
|
|
#
|
|
# If we have a valid config file but not a rules file,
|
|
# we still need to autogenerate the rules file.
|
|
#
|
|
if not os.path.exists(CML2_COMPILED_RULES):
|
|
rules_file = autogen_rules_file(options, args)
|
|
|
|
# Compile rules file.
|
|
os.system(CML2TOOLSDIR + '/cmlcompile.py -o ' + \
|
|
CML2_COMPILED_RULES + ' ' + rules_file)
|
|
|
|
if options.batch:
|
|
# Create configuration from existing file
|
|
os.system(CML2TOOLSDIR + '/cmlconfigure.py -b -o ' + \
|
|
CML2_CONFIG_FILE + ' -i ' + cml2_config_file + \
|
|
' ' + CML2_COMPILED_RULES)
|
|
else:
|
|
# Create configuration from existing file
|
|
os.system(CML2TOOLSDIR + '/cmlconfigure.py -c -o ' + \
|
|
CML2_CONFIG_FILE + ' -i ' + cml2_config_file + \
|
|
' ' + CML2_COMPILED_RULES)
|
|
|
|
else:
|
|
rules_file = autogen_rules_file(options, args)
|
|
|
|
# Compile rules file.
|
|
os.system(CML2TOOLSDIR + '/cmlcompile.py -o ' + \
|
|
CML2_COMPILED_RULES + ' ' + rules_file)
|
|
|
|
# Create configuration from scratch
|
|
os.system(CML2TOOLSDIR + '/cmlconfigure.py -c -o ' + \
|
|
CML2_CONFIG_FILE + ' ' + CML2_COMPILED_RULES)
|
|
|
|
# After configure, if user might have chosen to quit without saving
|
|
if not os.path.exists(CML2_CONFIG_FILE):
|
|
print "Exiting without saving configuration."
|
|
sys.exit()
|
|
|
|
# Create header file
|
|
os.system(TOOLSDIR + '/cml2header.py -o ' + \
|
|
CML2_CONFIG_H + ' -i ' + CML2_CONFIG_FILE)
|
|
|
|
# The rest:
|
|
if not os.path.exists(os.path.dirname(CONFIG_H)):
|
|
os.mkdir(os.path.dirname(CONFIG_H))
|
|
|
|
shutil.copy(CML2_CONFIG_H, CONFIG_H)
|
|
|
|
config = configuration()
|
|
cml2_header_to_symbols(CML2_CONFIG_H, config)
|
|
cml2_add_default_caps(config)
|
|
cml2_update_config_h(CONFIG_H, config)
|
|
|
|
configuration_save(config)
|
|
|
|
# Initialise config dependent projpaths
|
|
define_config_dependent_projpaths(config)
|
|
|
|
# Generate baremetal container files if new ones defined
|
|
baremetal_cont_gen = BaremetalContGenerator()
|
|
baremetal_cont_gen.baremetal_container_generate(config)
|
|
|
|
return config
|
|
#
|
|
# Rename config.cml to more human friendly name
|
|
# Name of new cml is based on paltform and
|
|
# containers configured in the system.
|
|
#
|
|
def rename_config_cml(options):
|
|
if not options.config:
|
|
return None
|
|
|
|
config = configuration_retrieve()
|
|
new_cml_file = \
|
|
join(BUILDDIR, strftime("%a-%d%b%Y-%H:%M:%S", localtime()) + \
|
|
'-' + config.platform)
|
|
for cont in config.containers:
|
|
new_cml_file += '-' + cont.name
|
|
new_cml_file += '.cml'
|
|
|
|
os.system("cp -f " + CML2_CONFIG_FILE + " " + new_cml_file)
|
|
return new_cml_file
|
|
|
|
def cml_files_cleanup():
|
|
'''
|
|
config = configuration_retrieve()
|
|
new_cml_file = join(BUILDDIR, config.platform)
|
|
for cont in config.containers:
|
|
new_cml_file += '-' + cont.name
|
|
new_cml_file += '.cml'
|
|
|
|
#os.system("rm -f " + CML2_CONFIG_FILE)
|
|
#os.system("rm -f " + new_cml_file)
|
|
#os.system("rm -f " + CML2_COMPILED_RULES)
|
|
#os.system("rm -f " + CML2_CONFIG_H)
|
|
#os.system("rm -f " + CML2_AUTOGEN_RULES)
|
|
os.system("rm -f " + CONFIG_H)
|
|
#os.system("rm -f " + CONFIG_SHELVE)
|
|
'''
|
|
os.system("rm -f " + CONFIG_H)
|
|
os.system("rm -rf " + BUILDDIR)
|
|
|
|
return None
|
|
|
|
if __name__ == "__main__":
|
|
opts, args = build_parse_options()
|
|
|
|
# We force configuration when calling this script
|
|
# whereas build.py can provide it as an option
|
|
opts.config = 1
|
|
|
|
configure_system(opts, args)
|
|
'''
|
|
print '\nPlease use build.py for configuration and building.\n'
|
|
'''
|