forked from platformio/platformio-core
103 lines
2.6 KiB
Python
103 lines
2.6 KiB
Python
# Copyright (C) Ivan Kravets <me@ikravets.com>
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# See LICENSE for details.
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try:
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from platformio import util
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except ImportError:
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import sys
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for _path in sys.path:
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if "platformio" in _path:
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sys.path.insert(0, _path[:_path.rfind("platformio") - 1])
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break
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from platformio import util
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from os.path import join
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from time import time
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from SCons.Script import (DefaultEnvironment, SConscript, SConscriptChdir,
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Variables)
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from platformio.exception import UnknownBoard
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# AllowSubstExceptions()
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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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("BUILD_SCRIPT",),
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("PIOENV",),
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("PLATFORM",),
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# package aliases
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("PIOPACKAGE_TOOLCHAIN",),
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("PIOPACKAGE_UPLOADER",),
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# options
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("FRAMEWORK",),
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("BUILD_FLAGS",),
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("SRCBUILD_FLAGS",),
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("IGNORE_LIBS",),
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# board options
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("BOARD",),
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("BOARD_MCU",),
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("BOARD_F_CPU",),
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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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)
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DefaultEnvironment(
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tools=["gcc", "g++", "as", "ar", "gnulink", "platformio"],
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toolpath=[join("$PIOBUILDER_DIR", "tools")],
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variables=commonvars,
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UNIX_TIME=int(time()),
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PIOHOME_DIR=util.get_home_dir(),
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PROJECT_DIR=util.get_project_dir(),
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PIOENVS_DIR=util.get_pioenvs_dir(),
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PIOBUILDER_DIR=join(util.get_source_dir(), "builder"),
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PIOPACKAGES_DIR=join("$PIOHOME_DIR", "packages"),
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BUILD_DIR=join("$PIOENVS_DIR", "$PIOENV"),
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LIBSOURCE_DIRS=[
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join("$PROJECT_DIR", "lib"),
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util.get_lib_dir(),
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join("$PLATFORMFW_DIR", "libraries"),
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]
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)
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env = DefaultEnvironment()
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if "BOARD" in env:
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try:
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env.Replace(BOARD_OPTIONS=util.get_boards(env.subst("$BOARD")))
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except UnknownBoard as e:
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env.Exit("Error: %s" % str(e))
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if "BOARD_MCU" not in env:
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env.Replace(BOARD_MCU="${BOARD_OPTIONS['build']['mcu']}")
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if "BOARD_F_CPU" not in env:
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env.Replace(BOARD_F_CPU="${BOARD_OPTIONS['build']['f_cpu']}")
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if "UPLOAD_PROTOCOL" not in env:
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env.Replace(
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UPLOAD_PROTOCOL="${BOARD_OPTIONS['upload'].get('protocol', None)}")
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if "UPLOAD_SPEED" not in env:
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env.Replace(
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UPLOAD_SPEED="${BOARD_OPTIONS['upload'].get('speed', None)}")
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if "IGNORE_LIBS" in env:
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env['IGNORE_LIBS'] = [l.strip() for l in env['IGNORE_LIBS'].split(",")]
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env.PrependENVPath(
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"PATH",
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env.subst(join("$PIOPACKAGES_DIR", "$PIOPACKAGE_TOOLCHAIN", "bin"))
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)
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SConscriptChdir(0)
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SConscript(env.subst("$BUILD_SCRIPT"))
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