Valeriy Koval
126 lines
4.1 KiB
Python
126 lines
4.1 KiB
Python
# Copyright 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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"""
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Espressif IDF
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Espressif IoT Development Framework for ESP32 MCU
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https://github.com/espressif/esp-idf
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"""
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from os import listdir
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from os.path import isdir, join
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from SCons.Script import DefaultEnvironment
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from platformio.util import exec_command
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env = DefaultEnvironment()
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platform = env.PioPlatform()
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FRAMEWORK_DIR = platform.get_package_dir("framework-espidf")
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FRAMEWORK_VERSION = platform.get_package_version(
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"framework-espidf")
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assert isdir(FRAMEWORK_DIR)
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def generate_ld_script():
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exec_command([
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join(platform.get_package_dir("toolchain-xtensa32")
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or "", "bin", env.subst("$CC")),
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"-I", join(env.subst("$ESPIDF_DIR"), "config"),
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"-C", "-P", "-x", "c", "-E",
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join(env.subst("$ESPIDF_DIR"), "components",
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"esp32", "ld", "esp32.ld"),
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"-o", join(env.subst("$ESPIDF_DIR"), "components",
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"esp32", "ld", "esp32_out.ld")
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])
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env.Prepend(
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CPPPATH=[
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join(FRAMEWORK_DIR, "config"),
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join(FRAMEWORK_DIR, "components", "nghttp", "include"),
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join(FRAMEWORK_DIR, "components", "nghttp", "port", "include"),
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join(FRAMEWORK_DIR, "components", "bt", "include"),
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join(FRAMEWORK_DIR, "components", "driver", "include"),
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join(FRAMEWORK_DIR, "components", "esp32", "include"),
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join(FRAMEWORK_DIR, "components", "freertos", "include"),
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join(FRAMEWORK_DIR, "components", "freertos", "include", "freertos"),
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join(FRAMEWORK_DIR, "components", "log", "include"),
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join(FRAMEWORK_DIR, "components", "newlib", "include"),
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join(FRAMEWORK_DIR, "components", "nvs_flash", "include"),
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join(FRAMEWORK_DIR, "components", "spi_flash", "include"),
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join(FRAMEWORK_DIR, "components", "tcpip_adapter", "include"),
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join(FRAMEWORK_DIR, "components", "lwip", "include", "lwip"),
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join(FRAMEWORK_DIR, "components", "lwip", "include", "lwip", "port"),
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join(FRAMEWORK_DIR, "components", "lwip", "include", "lwip", "posix"),
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join(FRAMEWORK_DIR, "components", "expat", "include", "expat"),
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join(FRAMEWORK_DIR, "components", "expat", "port", "include"),
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join(FRAMEWORK_DIR, "components", "json", "include"),
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join(FRAMEWORK_DIR, "components", "json", "port", "include"),
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join(FRAMEWORK_DIR, "components", "mbedtls", "include"),
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join(FRAMEWORK_DIR, "components", "mbedtls", "port", "include")
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],
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LIBPATH=[
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join(FRAMEWORK_DIR, "components", "esp32"),
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join(FRAMEWORK_DIR, "components", "esp32", "lib"),
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join(FRAMEWORK_DIR, "components", "bt", "lib"),
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join(FRAMEWORK_DIR, "components", "newlib", "lib"),
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join(FRAMEWORK_DIR, "components", "esp32", "ld")
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],
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LIBS=[
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"hal", "crypto", "core", "net80211", "phy", "rtc", "pp", "wpa",
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"smartconfig", "btdm_app", "m", "c", "gcc"
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]
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)
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env.Append(
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LIBSOURCE_DIRS=[
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join(FRAMEWORK_DIR, "libraries")
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],
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LINKFLAGS=[
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"-T", "esp32.common.ld",
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"-T", "esp32.rom.ld",
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"-T", "esp32.peripherals.ld"
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],
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)
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#
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# Generate a specific linker script
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#
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generate_ld_script()
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#
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# Target: Build Core Library
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#
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libs = []
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for d in listdir(join(FRAMEWORK_DIR, "components")):
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if d == "bootloader":
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continue
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if isdir(join(FRAMEWORK_DIR, "components", d)):
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libs.append(env.BuildLibrary(
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join("$BUILD_DIR", "IDFComponents_%s" % d),
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join(FRAMEWORK_DIR, "components", d),
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src_filter="+<*> -<test>"
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))
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env.Prepend(LIBS=libs)
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