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#!/usr/bin/env python
# SDK tool
#
# Copyright (C) 2014 Intel Corporation
#
# Licensed under the MIT license, see COPYING.MIT for details
import sys
import os
import argparse
bitbake_subdir = 'layers/BITBAKE_LAYER/bitbake'
init_subdir = 'layers/BITBAKE_LAYER'
init_script = 'oe-init-build-env'
basepath = os.path.abspath(__file__)
if '/sysroots/' in basepath:
basepath = basepath.split('/sysroots/')[0]
def read_workspace():
workspace = {}
with open(basepath + '/conf/work-config.inc', 'r') as f:
for line in f:
if line.startswith('EXTERNALSRC_'):
splitval = line.split('=', 2)
recipe = splitval[0].split('_pn-', 2)[1].rstrip()
value = splitval[1].strip('" \n\r\t')
workspace[recipe] = value
return workspace
def create_recipe(pn):
import bb
recipedir = os.path.join(basepath, 'workspace', pn)
bb.utils.mkdirhier(recipedir)
# FIXME: Obviously this is very crude, but we don't have a means of creating a proper recipe automatically yet
with open(os.path.join(recipedir, "%s.bb" % pn), 'w') as f:
f.write('LICENSE = "CLOSED"\n')
f.write('inherit autotools\n')
def add(args):
workspace = read_workspace()
if args.recipename in workspace:
print("Error: recipe %s is already in your workspace" % args.recipename)
return -1
# FIXME we should probably do these as bbappends to avoid reparsing
with open(basepath + '/conf/work-config.inc', 'a') as f:
f.write('EXTERNALSRC_pn-%s = "%s"\n' % (args.recipename, args.srctree))
create_recipe(args.recipename)
return 0
def status(args):
workspace = read_workspace()
for recipe, value in workspace.iteritems():
print("%s: %s" % (recipe, value))
return 0
def build(args):
import bb
stdout, stderr = bb.process.run('. %s %s ; bitbake -c install -b %s.bb' % (os.path.join(basepath, init_subdir, init_script), basepath, args.recipename), cwd=basepath)
print stdout
print stderr
return 0
def main():
global basepath
parser = argparse.ArgumentParser(description="SDK tool")
parser.add_argument('--basepath', help='Base directory of SDK')
subparsers = parser.add_subparsers()
parser_add = subparsers.add_parser('add', help='Add a new recipe')
parser_add.add_argument('recipename', help='Name for new recipe to add')
parser_add.add_argument('srctree', help='Path to external source tree')
parser_add.set_defaults(func=add)
parser_status = subparsers.add_parser('status', help='Show status')
parser_status.set_defaults(func=status)
parser_build = subparsers.add_parser('build', help='Build recipe')
parser_build.add_argument('recipename', help='Recipe to build')
parser_build.set_defaults(func=build)
args = parser.parse_args()
if args.basepath:
basepath = args.basepath
if not os.path.exists(basepath + '/conf/work-config.inc'):
print('Error: basepath %s is not valid' % basepath)
return -1
sys.path.insert(0, os.path.join(basepath, bitbake_subdir, 'lib'))
ret = args.func(args)
return ret
if __name__ == "__main__":
try:
ret = main()
except Exception:
ret = 1
import traceback
traceback.print_exc(5)
sys.exit(ret)
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