Greg Steiert / maxim_dev

Dependents:   sensomed

tools/options.py@0:0e018d759a2a, 2016-11-08 (annotated)

Committer:
switches
Date:
Tue Nov 08 18:27:11 2016 +0000
Revision:
0:0e018d759a2a
Initial commit

Who changed what in which revision?

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switches 0:0e018d759a2a 1 """
switches 0:0e018d759a2a 2 mbed SDK
switches 0:0e018d759a2a 3 Copyright (c) 2011-2013 ARM Limited
switches 0:0e018d759a2a 4
switches 0:0e018d759a2a 5 Licensed under the Apache License, Version 2.0 (the "License");
switches 0:0e018d759a2a 6 you may not use this file except in compliance with the License.
switches 0:0e018d759a2a 7 You may obtain a copy of the License at
switches 0:0e018d759a2a 8
switches 0:0e018d759a2a 9 http://www.apache.org/licenses/LICENSE-2.0
switches 0:0e018d759a2a 10
switches 0:0e018d759a2a 11 Unless required by applicable law or agreed to in writing, software
switches 0:0e018d759a2a 12 distributed under the License is distributed on an "AS IS" BASIS,
switches 0:0e018d759a2a 13 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
switches 0:0e018d759a2a 14 See the License for the specific language governing permissions and
switches 0:0e018d759a2a 15 limitations under the License.
switches 0:0e018d759a2a 16 """
switches 0:0e018d759a2a 17 from json import load
switches 0:0e018d759a2a 18 from os.path import join, dirname
switches 0:0e018d759a2a 19 from os import listdir
switches 0:0e018d759a2a 20 from argparse import ArgumentParser
switches 0:0e018d759a2a 21 from tools.toolchains import TOOLCHAINS
switches 0:0e018d759a2a 22 from tools.targets import TARGET_NAMES
switches 0:0e018d759a2a 23 from tools.utils import argparse_force_uppercase_type, \
switches 0:0e018d759a2a 24 argparse_lowercase_hyphen_type, argparse_many, \
switches 0:0e018d759a2a 25 argparse_filestring_type, args_error, argparse_profile_filestring_type
switches 0:0e018d759a2a 26
switches 0:0e018d759a2a 27 def get_default_options_parser(add_clean=True, add_options=True,
switches 0:0e018d759a2a 28 add_app_config=False):
switches 0:0e018d759a2a 29 """Create a new options parser with the default compiler options added
switches 0:0e018d759a2a 30
switches 0:0e018d759a2a 31 Keyword arguments:
switches 0:0e018d759a2a 32 add_clean - add the clean argument?
switches 0:0e018d759a2a 33 add_options - add the options argument?
switches 0:0e018d759a2a 34 """
switches 0:0e018d759a2a 35 parser = ArgumentParser()
switches 0:0e018d759a2a 36
switches 0:0e018d759a2a 37 targetnames = TARGET_NAMES
switches 0:0e018d759a2a 38 targetnames.sort()
switches 0:0e018d759a2a 39 toolchainlist = list(TOOLCHAINS)
switches 0:0e018d759a2a 40 toolchainlist.sort()
switches 0:0e018d759a2a 41
switches 0:0e018d759a2a 42 parser.add_argument("-m", "--mcu",
switches 0:0e018d759a2a 43 help=("build for the given MCU (%s)" %
switches 0:0e018d759a2a 44 ', '.join(targetnames)),
switches 0:0e018d759a2a 45 metavar="MCU",
switches 0:0e018d759a2a 46 type=argparse_many(
switches 0:0e018d759a2a 47 argparse_force_uppercase_type(
switches 0:0e018d759a2a 48 targetnames, "MCU")))
switches 0:0e018d759a2a 49
switches 0:0e018d759a2a 50 parser.add_argument("-t", "--tool",
switches 0:0e018d759a2a 51 help=("build using the given TOOLCHAIN (%s)" %
switches 0:0e018d759a2a 52 ', '.join(toolchainlist)),
switches 0:0e018d759a2a 53 metavar="TOOLCHAIN",
switches 0:0e018d759a2a 54 type=argparse_many(
switches 0:0e018d759a2a 55 argparse_force_uppercase_type(
switches 0:0e018d759a2a 56 toolchainlist, "toolchain")))
switches 0:0e018d759a2a 57
switches 0:0e018d759a2a 58 parser.add_argument("--color",
switches 0:0e018d759a2a 59 help="print Warnings, and Errors in color",
switches 0:0e018d759a2a 60 action="store_true", default=False)
switches 0:0e018d759a2a 61
switches 0:0e018d759a2a 62 parser.add_argument("--cflags", default=[], action="append",
switches 0:0e018d759a2a 63 help="Extra flags to provide to the C compiler")
switches 0:0e018d759a2a 64
switches 0:0e018d759a2a 65 parser.add_argument("--asmflags", default=[], action="append",
switches 0:0e018d759a2a 66 help="Extra flags to provide to the assembler")
switches 0:0e018d759a2a 67
switches 0:0e018d759a2a 68 parser.add_argument("--ldflags", default=[], action="append",
switches 0:0e018d759a2a 69 help="Extra flags to provide to the linker")
switches 0:0e018d759a2a 70
switches 0:0e018d759a2a 71 if add_clean:
switches 0:0e018d759a2a 72 parser.add_argument("-c", "--clean", action="store_true", default=False,
switches 0:0e018d759a2a 73 help="clean the build directory")
switches 0:0e018d759a2a 74
switches 0:0e018d759a2a 75 if add_options:
switches 0:0e018d759a2a 76 parser.add_argument("--profile", dest="profile", action="append",
switches 0:0e018d759a2a 77 type=argparse_profile_filestring_type,
switches 0:0e018d759a2a 78 help="Build profile to use. Can be either path to json" \
switches 0:0e018d759a2a 79 "file or one of the default one ({})".format(", ".join(list_profiles())),
switches 0:0e018d759a2a 80 default=[])
switches 0:0e018d759a2a 81 if add_app_config:
switches 0:0e018d759a2a 82 parser.add_argument("--app-config", default=None, dest="app_config",
switches 0:0e018d759a2a 83 type=argparse_filestring_type,
switches 0:0e018d759a2a 84 help="Path of an app configuration file (Default is to look for 'mbed_app.json')")
switches 0:0e018d759a2a 85
switches 0:0e018d759a2a 86 return parser
switches 0:0e018d759a2a 87
switches 0:0e018d759a2a 88 def list_profiles():
switches 0:0e018d759a2a 89 """Lists available build profiles
switches 0:0e018d759a2a 90
switches 0:0e018d759a2a 91 Checks default profile directory (mbed-os/tools/profiles/) for all the json files and return list of names only
switches 0:0e018d759a2a 92 """
switches 0:0e018d759a2a 93 return [fn.replace(".json", "") for fn in listdir(join(dirname(__file__), "profiles")) if fn.endswith(".json")]
switches 0:0e018d759a2a 94
switches 0:0e018d759a2a 95 def extract_profile(parser, options, toolchain):
switches 0:0e018d759a2a 96 """Extract a Toolchain profile from parsed options
switches 0:0e018d759a2a 97
switches 0:0e018d759a2a 98 Positional arguments:
switches 0:0e018d759a2a 99 parser - parser used to parse the command line arguments
switches 0:0e018d759a2a 100 options - The parsed command line arguments
switches 0:0e018d759a2a 101 toolchain - the toolchain that the profile should be extracted for
switches 0:0e018d759a2a 102 """
switches 0:0e018d759a2a 103 profile = {'c': [], 'cxx': [], 'ld': [], 'common': [], 'asm': []}
switches 0:0e018d759a2a 104 filenames = options.profile or [join(dirname(__file__), "profiles",
switches 0:0e018d759a2a 105 "default.json")]
switches 0:0e018d759a2a 106 for filename in filenames:
switches 0:0e018d759a2a 107 contents = load(open(filename))
switches 0:0e018d759a2a 108 try:
switches 0:0e018d759a2a 109 for key in profile.iterkeys():
switches 0:0e018d759a2a 110 profile[key] += contents[toolchain][key]
switches 0:0e018d759a2a 111 except KeyError:
switches 0:0e018d759a2a 112 args_error(parser, ("argument --profile: toolchain {} is not"
switches 0:0e018d759a2a 113 " supported by profile {}").format(toolchain,
switches 0:0e018d759a2a 114 filename))
switches 0:0e018d759a2a 115 return profile