forked from platformio/platformio-core
230 lines
7.4 KiB
Python
230 lines
7.4 KiB
Python
# Copyright (c) 2014-present PlatformIO <contact@platformio.org>
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import base64
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import json
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import sys
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from os import environ
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from os.path import expanduser, join
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from time import time
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from SCons.Script import ARGUMENTS # pylint: disable=import-error
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from SCons.Script import COMMAND_LINE_TARGETS # pylint: disable=import-error
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from SCons.Script import DEFAULT_TARGETS # pylint: disable=import-error
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from SCons.Script import AllowSubstExceptions # pylint: disable=import-error
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from SCons.Script import AlwaysBuild # pylint: disable=import-error
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from SCons.Script import Default # pylint: disable=import-error
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from SCons.Script import DefaultEnvironment # pylint: disable=import-error
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from SCons.Script import Variables # pylint: disable=import-error
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from platformio import util
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from platformio.compat import PY2, path_to_unicode
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from platformio.project.helpers import (
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get_project_dir, get_project_optional_dir, get_projectbuild_dir,
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get_projectdata_dir, get_projectinclude_dir, get_projectlib_dir,
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get_projectlibdeps_dir, get_projectsrc_dir, get_projecttest_dir)
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AllowSubstExceptions(NameError)
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# allow common variables from INI file
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commonvars = Variables(None)
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commonvars.AddVariables(
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("PLATFORM_MANIFEST",),
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("BUILD_SCRIPT",),
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("EXTRA_SCRIPTS",),
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("PIOENV",),
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("PIOTEST",),
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("PIOPLATFORM",),
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("PIOFRAMEWORK",),
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# build options
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("BUILD_FLAGS",),
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("SRC_BUILD_FLAGS",),
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("BUILD_UNFLAGS",),
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("SRC_FILTER",),
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# library options
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("LIB_LDF_MODE",),
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("LIB_COMPAT_MODE",),
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("LIB_DEPS",),
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("LIB_IGNORE",),
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("LIB_EXTRA_DIRS",),
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("LIB_ARCHIVE",),
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# board options
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("BOARD",),
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# deprecated options, use board_{object.path} instead
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("BOARD_MCU",),
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("BOARD_F_CPU",),
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("BOARD_F_FLASH",),
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("BOARD_FLASH_MODE",),
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# end of deprecated options
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# upload options
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("UPLOAD_PORT",),
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("UPLOAD_PROTOCOL",),
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("UPLOAD_SPEED",),
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("UPLOAD_FLAGS",),
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("UPLOAD_RESETMETHOD",),
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# test options
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("TEST_BUILD_PROJECT_SRC",),
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# debug options
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("DEBUG_TOOL",),
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("DEBUG_SVD_PATH",),
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) # yapf: disable
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MULTILINE_VARS = [
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"EXTRA_SCRIPTS", "PIOFRAMEWORK", "BUILD_FLAGS", "SRC_BUILD_FLAGS",
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"BUILD_UNFLAGS", "UPLOAD_FLAGS", "SRC_FILTER", "LIB_DEPS", "LIB_IGNORE",
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"LIB_EXTRA_DIRS"
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]
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DEFAULT_ENV_OPTIONS = dict(
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tools=[
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"ar", "gas", "gcc", "g++", "gnulink", "platformio", "pioplatform",
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"piowinhooks", "piolib", "pioupload", "piomisc", "pioide"
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], # yapf: disable
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toolpath=[join(util.get_source_dir(), "builder", "tools")],
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variables=commonvars,
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# Propagating External Environment
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PIOVARIABLES=list(commonvars.keys()),
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ENV=environ,
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UNIX_TIME=int(time()),
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PIOHOME_DIR=util.get_home_dir(),
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PROJECT_DIR=get_project_dir(),
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PROJECTINCLUDE_DIR=get_projectinclude_dir(),
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PROJECTSRC_DIR=get_projectsrc_dir(),
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PROJECTTEST_DIR=get_projecttest_dir(),
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PROJECTDATA_DIR=get_projectdata_dir(),
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PROJECTBUILD_DIR=get_projectbuild_dir(),
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BUILD_DIR=join("$PROJECTBUILD_DIR", "$PIOENV"),
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BUILDSRC_DIR=join("$BUILD_DIR", "src"),
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BUILDTEST_DIR=join("$BUILD_DIR", "test"),
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LIBPATH=["$BUILD_DIR"],
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LIBSOURCE_DIRS=[
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get_projectlib_dir(),
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get_projectlibdeps_dir(),
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join("$PIOHOME_DIR", "lib")
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],
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PROGNAME="program",
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PROG_PATH=join("$BUILD_DIR", "$PROGNAME$PROGSUFFIX"),
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PYTHONEXE=util.get_pythonexe_path())
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if not int(ARGUMENTS.get("PIOVERBOSE", 0)):
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DEFAULT_ENV_OPTIONS['ARCOMSTR'] = "Archiving $TARGET"
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DEFAULT_ENV_OPTIONS['LINKCOMSTR'] = "Linking $TARGET"
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DEFAULT_ENV_OPTIONS['RANLIBCOMSTR'] = "Indexing $TARGET"
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for k in ("ASCOMSTR", "ASPPCOMSTR", "CCCOMSTR", "CXXCOMSTR"):
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DEFAULT_ENV_OPTIONS[k] = "Compiling $TARGET"
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env = DefaultEnvironment(**DEFAULT_ENV_OPTIONS)
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# decode common variables
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for k in list(commonvars.keys()):
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if k in env:
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env[k] = base64.b64decode(env[k])
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if isinstance(env[k], bytes):
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env[k] = env[k].decode()
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if k in MULTILINE_VARS:
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env[k] = util.parse_conf_multi_values(env[k])
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if env.GetOption('clean'):
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env.PioClean(env.subst("$BUILD_DIR"))
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env.Exit(0)
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elif not int(ARGUMENTS.get("PIOVERBOSE", 0)):
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print("Verbose mode can be enabled via `-v, --verbose` option")
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# Handle custom variables from system environment
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for var in ("BUILD_FLAGS", "SRC_BUILD_FLAGS", "SRC_FILTER", "EXTRA_SCRIPTS",
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"UPLOAD_PORT", "UPLOAD_FLAGS", "LIB_EXTRA_DIRS"):
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k = "PLATFORMIO_%s" % var
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if k not in environ:
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continue
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if var in ("UPLOAD_PORT", ):
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env[var] = environ.get(k)
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continue
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env.Append(**{var: util.parse_conf_multi_values(environ.get(k))})
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# Configure extra library source directories for LDF
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if get_project_optional_dir("lib_extra_dirs"):
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env.Prepend(
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LIBSOURCE_DIRS=util.parse_conf_multi_values(
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get_project_optional_dir("lib_extra_dirs")))
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env.Prepend(LIBSOURCE_DIRS=env.get("LIB_EXTRA_DIRS", []))
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env['LIBSOURCE_DIRS'] = [
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expanduser(d) if d.startswith("~") else d for d in env['LIBSOURCE_DIRS']
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]
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env.LoadPioPlatform(commonvars)
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env.SConscriptChdir(0)
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env.SConsignFile(
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join("$PROJECTBUILD_DIR",
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".sconsign.dblite" if PY2 else ".sconsign3.dblite"))
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for item in env.GetExtraScripts("pre"):
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env.SConscript(item, exports="env")
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env.SConscript("$BUILD_SCRIPT")
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if "UPLOAD_FLAGS" in env:
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env.Prepend(UPLOADERFLAGS=["$UPLOAD_FLAGS"])
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for item in env.GetExtraScripts("post"):
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env.SConscript(item, exports="env")
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##############################################################################
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# Checking program size
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if env.get("SIZETOOL") and "nobuild" not in COMMAND_LINE_TARGETS:
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env.Depends(["upload", "program"], "checkprogsize")
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# Replace platform's "size" target with our
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_new_targets = [t for t in DEFAULT_TARGETS if str(t) != "size"]
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Default(None)
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Default(_new_targets)
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Default("checkprogsize")
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# Print configured protocols
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env.AddPreAction(
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["upload", "program"],
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env.VerboseAction(lambda source, target, env: env.PrintUploadInfo(),
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"Configuring upload protocol..."))
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AlwaysBuild(env.Alias("debug", DEFAULT_TARGETS))
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AlwaysBuild(env.Alias("__debug", DEFAULT_TARGETS))
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AlwaysBuild(env.Alias("__test", DEFAULT_TARGETS))
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##############################################################################
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if "envdump" in COMMAND_LINE_TARGETS:
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print(env.Dump())
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env.Exit(0)
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if "idedata" in COMMAND_LINE_TARGETS:
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try:
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print("\n%s\n" % path_to_unicode(
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json.dumps(env.DumpIDEData(), ensure_ascii=False)))
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env.Exit(0)
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except UnicodeDecodeError:
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sys.stderr.write(
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"\nUnicodeDecodeError: Non-ASCII characters found in build "
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"environment\n"
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"See explanation in FAQ > Troubleshooting > Building\n"
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"https://docs.platformio.org/page/faq.html\n\n")
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env.Exit(1)
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