Greg Steiert / pegasus_dev

Development mbed library for MAX32630FTHR

Dependents:   blinky_max32630fthr

tools/options.py@0:5c4d7b2438d3, 2016-11-11 (annotated)

Committer:
switches
Date:
Fri Nov 11 20:59:50 2016 +0000
Revision:
0:5c4d7b2438d3
Initial commit

Who changed what in which revision?

UserRevisionLine numberNew contents of line
switches 0:5c4d7b2438d3 1 """
switches 0:5c4d7b2438d3 2 mbed SDK
switches 0:5c4d7b2438d3 3 Copyright (c) 2011-2013 ARM Limited
switches 0:5c4d7b2438d3 4
switches 0:5c4d7b2438d3 5 Licensed under the Apache License, Version 2.0 (the "License");
switches 0:5c4d7b2438d3 6 you may not use this file except in compliance with the License.
switches 0:5c4d7b2438d3 7 You may obtain a copy of the License at
switches 0:5c4d7b2438d3 8
switches 0:5c4d7b2438d3 9 http://www.apache.org/licenses/LICENSE-2.0
switches 0:5c4d7b2438d3 10
switches 0:5c4d7b2438d3 11 Unless required by applicable law or agreed to in writing, software
switches 0:5c4d7b2438d3 12 distributed under the License is distributed on an "AS IS" BASIS,
switches 0:5c4d7b2438d3 13 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
switches 0:5c4d7b2438d3 14 See the License for the specific language governing permissions and
switches 0:5c4d7b2438d3 15 limitations under the License.
switches 0:5c4d7b2438d3 16 """
switches 0:5c4d7b2438d3 17 from json import load
switches 0:5c4d7b2438d3 18 from os.path import join, dirname
switches 0:5c4d7b2438d3 19 from os import listdir
switches 0:5c4d7b2438d3 20 from argparse import ArgumentParser
switches 0:5c4d7b2438d3 21 from tools.toolchains import TOOLCHAINS
switches 0:5c4d7b2438d3 22 from tools.targets import TARGET_NAMES
switches 0:5c4d7b2438d3 23 from tools.utils import argparse_force_uppercase_type, \
switches 0:5c4d7b2438d3 24 argparse_lowercase_hyphen_type, argparse_many, \
switches 0:5c4d7b2438d3 25 argparse_filestring_type, args_error, argparse_profile_filestring_type
switches 0:5c4d7b2438d3 26
switches 0:5c4d7b2438d3 27 def get_default_options_parser(add_clean=True, add_options=True,
switches 0:5c4d7b2438d3 28 add_app_config=False):
switches 0:5c4d7b2438d3 29 """Create a new options parser with the default compiler options added
switches 0:5c4d7b2438d3 30
switches 0:5c4d7b2438d3 31 Keyword arguments:
switches 0:5c4d7b2438d3 32 add_clean - add the clean argument?
switches 0:5c4d7b2438d3 33 add_options - add the options argument?
switches 0:5c4d7b2438d3 34 """
switches 0:5c4d7b2438d3 35 parser = ArgumentParser()
switches 0:5c4d7b2438d3 36
switches 0:5c4d7b2438d3 37 targetnames = TARGET_NAMES
switches 0:5c4d7b2438d3 38 targetnames.sort()
switches 0:5c4d7b2438d3 39 toolchainlist = list(TOOLCHAINS)
switches 0:5c4d7b2438d3 40 toolchainlist.sort()
switches 0:5c4d7b2438d3 41
switches 0:5c4d7b2438d3 42 parser.add_argument("-m", "--mcu",
switches 0:5c4d7b2438d3 43 help=("build for the given MCU (%s)" %
switches 0:5c4d7b2438d3 44 ', '.join(targetnames)),
switches 0:5c4d7b2438d3 45 metavar="MCU",
switches 0:5c4d7b2438d3 46 type=argparse_many(
switches 0:5c4d7b2438d3 47 argparse_force_uppercase_type(
switches 0:5c4d7b2438d3 48 targetnames, "MCU")))
switches 0:5c4d7b2438d3 49
switches 0:5c4d7b2438d3 50 parser.add_argument("-t", "--tool",
switches 0:5c4d7b2438d3 51 help=("build using the given TOOLCHAIN (%s)" %
switches 0:5c4d7b2438d3 52 ', '.join(toolchainlist)),
switches 0:5c4d7b2438d3 53 metavar="TOOLCHAIN",
switches 0:5c4d7b2438d3 54 type=argparse_many(
switches 0:5c4d7b2438d3 55 argparse_force_uppercase_type(
switches 0:5c4d7b2438d3 56 toolchainlist, "toolchain")))
switches 0:5c4d7b2438d3 57
switches 0:5c4d7b2438d3 58 parser.add_argument("--color",
switches 0:5c4d7b2438d3 59 help="print Warnings, and Errors in color",
switches 0:5c4d7b2438d3 60 action="store_true", default=False)
switches 0:5c4d7b2438d3 61
switches 0:5c4d7b2438d3 62 parser.add_argument("--cflags", default=[], action="append",
switches 0:5c4d7b2438d3 63 help="Extra flags to provide to the C compiler")
switches 0:5c4d7b2438d3 64
switches 0:5c4d7b2438d3 65 parser.add_argument("--asmflags", default=[], action="append",
switches 0:5c4d7b2438d3 66 help="Extra flags to provide to the assembler")
switches 0:5c4d7b2438d3 67
switches 0:5c4d7b2438d3 68 parser.add_argument("--ldflags", default=[], action="append",
switches 0:5c4d7b2438d3 69 help="Extra flags to provide to the linker")
switches 0:5c4d7b2438d3 70
switches 0:5c4d7b2438d3 71 if add_clean:
switches 0:5c4d7b2438d3 72 parser.add_argument("-c", "--clean", action="store_true", default=False,
switches 0:5c4d7b2438d3 73 help="clean the build directory")
switches 0:5c4d7b2438d3 74
switches 0:5c4d7b2438d3 75 if add_options:
switches 0:5c4d7b2438d3 76 parser.add_argument("--profile", dest="profile", action="append",
switches 0:5c4d7b2438d3 77 type=argparse_profile_filestring_type,
switches 0:5c4d7b2438d3 78 help="Build profile to use. Can be either path to json" \
switches 0:5c4d7b2438d3 79 "file or one of the default one ({})".format(", ".join(list_profiles())),
switches 0:5c4d7b2438d3 80 default=[])
switches 0:5c4d7b2438d3 81 if add_app_config:
switches 0:5c4d7b2438d3 82 parser.add_argument("--app-config", default=None, dest="app_config",
switches 0:5c4d7b2438d3 83 type=argparse_filestring_type,
switches 0:5c4d7b2438d3 84 help="Path of an app configuration file (Default is to look for 'mbed_app.json')")
switches 0:5c4d7b2438d3 85
switches 0:5c4d7b2438d3 86 return parser
switches 0:5c4d7b2438d3 87
switches 0:5c4d7b2438d3 88 def list_profiles():
switches 0:5c4d7b2438d3 89 """Lists available build profiles
switches 0:5c4d7b2438d3 90
switches 0:5c4d7b2438d3 91 Checks default profile directory (mbed-os/tools/profiles/) for all the json files and return list of names only
switches 0:5c4d7b2438d3 92 """
switches 0:5c4d7b2438d3 93 return [fn.replace(".json", "") for fn in listdir(join(dirname(__file__), "profiles")) if fn.endswith(".json")]
switches 0:5c4d7b2438d3 94
switches 0:5c4d7b2438d3 95 def extract_profile(parser, options, toolchain):
switches 0:5c4d7b2438d3 96 """Extract a Toolchain profile from parsed options
switches 0:5c4d7b2438d3 97
switches 0:5c4d7b2438d3 98 Positional arguments:
switches 0:5c4d7b2438d3 99 parser - parser used to parse the command line arguments
switches 0:5c4d7b2438d3 100 options - The parsed command line arguments
switches 0:5c4d7b2438d3 101 toolchain - the toolchain that the profile should be extracted for
switches 0:5c4d7b2438d3 102 """
switches 0:5c4d7b2438d3 103 profile = {'c': [], 'cxx': [], 'ld': [], 'common': [], 'asm': []}
switches 0:5c4d7b2438d3 104 filenames = options.profile or [join(dirname(__file__), "profiles",
switches 0:5c4d7b2438d3 105 "default.json")]
switches 0:5c4d7b2438d3 106 for filename in filenames:
switches 0:5c4d7b2438d3 107 contents = load(open(filename))
switches 0:5c4d7b2438d3 108 try:
switches 0:5c4d7b2438d3 109 for key in profile.iterkeys():
switches 0:5c4d7b2438d3 110 profile[key] += contents[toolchain][key]
switches 0:5c4d7b2438d3 111 except KeyError:
switches 0:5c4d7b2438d3 112 args_error(parser, ("argument --profile: toolchain {} is not"
switches 0:5c4d7b2438d3 113 " supported by profile {}").format(toolchain,
switches 0:5c4d7b2438d3 114 filename))
switches 0:5c4d7b2438d3 115 return profile