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Only download & compile required libraries (MarlinFirmware#18699)
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buildroot/share/PlatformIO/scripts/common-features-dependencies.h
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,50 @@ | ||
| /** | ||
| * Marlin 3D Printer Firmware | ||
| * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin] | ||
| * | ||
| * Based on Sprinter and grbl. | ||
| * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm | ||
| * | ||
| * This program is free software: you can redistribute it and/or modify | ||
| * it under the terms of the GNU General Public License as published by | ||
| * the Free Software Foundation, either version 3 of the License, or | ||
| * (at your option) any later version. | ||
| * | ||
| * This program is distributed in the hope that it will be useful, | ||
| * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| * GNU General Public License for more details. | ||
| * | ||
| * You should have received a copy of the GNU General Public License | ||
| * along with this program. If not, see <http://www.gnu.org/licenses/>. | ||
| * | ||
| */ | ||
| #pragma once | ||
|
|
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| /** | ||
| * The purpose of this file is just include Marlin Configuration files, | ||
| * to discover which FEATURES are enabled, without any HAL include. | ||
| * Used by common-features-dependencies.py | ||
| */ | ||
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| #ifndef __MARLIN_FIRMWARE__ | ||
| #define __MARLIN_FIRMWARE__ | ||
| #endif | ||
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| // | ||
| // Prefix header to acquire configurations | ||
| // | ||
| #include <stdint.h> | ||
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| #include "../../../../Marlin/src/core/boards.h" | ||
| #include "../../../../Marlin/src/core/macros.h" | ||
| #include "../../../../Marlin/Configuration.h" | ||
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| #include "../../../../Marlin/Version.h" | ||
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| #include "../../../../Marlin/src/inc/Conditionals_LCD.h" | ||
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| #include "../../../../Marlin/src/core/drivers.h" | ||
| #include "../../../../Marlin/Configuration_adv.h" | ||
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| #include "../../../../Marlin/src/inc/Conditionals_adv.h" |
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buildroot/share/PlatformIO/scripts/common-features-dependencies.py
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| # | ||
| # common-features-dependencies.py | ||
| # Convenience script to check dependencies and add libs and sources for Marlin Enabled Features | ||
| # | ||
| import subprocess | ||
| import os | ||
| import re | ||
| try: | ||
| import configparser | ||
| except ImportError: | ||
| import ConfigParser as configparser | ||
| from platformio.managers.package import PackageManager | ||
|
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| Import("env") | ||
|
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| FEATURE_DEPENDENCIES = {} | ||
|
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| def load_config(): | ||
| config = configparser.ConfigParser() | ||
| config.read("platformio.ini") | ||
| items = config.items('features') | ||
| for key in items: | ||
| deps = re.sub(',\\s*', '\n', key[1]).strip().split('\n') | ||
| if not key[0].upper() in FEATURE_DEPENDENCIES: | ||
| FEATURE_DEPENDENCIES[key[0].upper()] = { | ||
| 'lib_deps': [] | ||
| } | ||
| for dep in deps: | ||
| parts = dep.split('=') | ||
| name = parts.pop(0) | ||
| rest = '='.join(parts) | ||
| if name == 'extra_scripts': | ||
| FEATURE_DEPENDENCIES[key[0].upper()]['extra_scripts'] = rest | ||
| elif name == 'src_filter': | ||
| FEATURE_DEPENDENCIES[key[0].upper()]['src_filter'] = rest | ||
| else: | ||
| FEATURE_DEPENDENCIES[key[0].upper()]['lib_deps'] += [dep] | ||
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| def install_features_dependencies(): | ||
| load_config() | ||
| for feature in FEATURE_DEPENDENCIES: | ||
| if not env.MarlinFeatureIsEnabled(feature): | ||
| continue | ||
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| if 'lib_deps' in FEATURE_DEPENDENCIES[feature]: | ||
| print("Adding lib_deps for %s... " % feature) | ||
|
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| # deps to add | ||
| deps_to_add = {} | ||
| for dep in FEATURE_DEPENDENCIES[feature]['lib_deps']: | ||
| name, _, _ = PackageManager.parse_pkg_uri(dep) | ||
| deps_to_add[name] = dep | ||
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| # first check if the env already have the dep | ||
| deps = env.GetProjectOption("lib_deps") | ||
| for dep in deps: | ||
| name, _, _ = PackageManager.parse_pkg_uri(dep) | ||
| if name in deps_to_add: | ||
| del deps_to_add[name] | ||
|
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| # check if we need ignore any lib | ||
| lib_ignore = env.GetProjectOption("lib_ignore") | ||
| for dep in deps: | ||
| name, _, _ = PackageManager.parse_pkg_uri(dep) | ||
| if name in deps_to_add: | ||
| del deps_to_add[name] | ||
|
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| # any left? | ||
| if len(deps_to_add) <= 0: | ||
| continue | ||
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| # add only the missing deps | ||
| proj = env.GetProjectConfig() | ||
| proj.set("env:" + env["PIOENV"], "lib_deps", deps + list(deps_to_add.values())) | ||
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| if 'extra_scripts' in FEATURE_DEPENDENCIES[feature]: | ||
| print("Executing extra_scripts for %s... " % feature) | ||
| env.SConscript(FEATURE_DEPENDENCIES[feature]['extra_scripts'], exports="env") | ||
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| if 'src_filter' in FEATURE_DEPENDENCIES[feature]: | ||
| print("Adding src_filter for %s... " % feature) | ||
| proj = env.GetProjectConfig() | ||
| src_filter = env.GetProjectOption("src_filter") | ||
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| # first we need to remove the references to the same folder | ||
| my_srcs = re.findall( r'[+-](<.*?>)', FEATURE_DEPENDENCIES[feature]['src_filter']) | ||
| cur_srcs = re.findall( r'[+-](<.*?>)', src_filter[0]) | ||
| for d in my_srcs: | ||
| if d in cur_srcs: | ||
| src_filter[0] = re.sub(r'[+-]' + d, '', src_filter[0]) | ||
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| src_filter[0] = FEATURE_DEPENDENCIES[feature]['src_filter'] + ' ' + src_filter[0] | ||
| proj.set("env:" + env["PIOENV"], "src_filter", src_filter) | ||
| env.Replace(SRC_FILTER=src_filter) | ||
|
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| # load marlin features | ||
| def load_marlin_features(): | ||
| if "MARLIN_FEATURES" in env: | ||
| return | ||
|
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| # procces defines | ||
| # print(env.Dump()) | ||
| build_flags = env.get('BUILD_FLAGS') | ||
| build_flags = env.ParseFlagsExtended(build_flags) | ||
| cmd = [] | ||
| # build flags from board.json | ||
| # if 'BOARD' in env: | ||
| # cmd += [env.BoardConfig().get("build.extra_flags")] | ||
| for s in build_flags['CPPDEFINES']: | ||
| if isinstance(s, tuple): | ||
| cmd += ['-D' + s[0] + '=' + str(s[1])] | ||
| else: | ||
| cmd += ['-D' + s] | ||
| # cmd += ['-w -dM -E -x c++ Marlin/src/inc/MarlinConfigPre.h'] | ||
| cmd += ['-w -dM -E -x c++ buildroot/share/PlatformIO/scripts/common-features-dependencies.h'] | ||
| cmd = [env.get('CXX')] + cmd | ||
| cmd = ' '.join(cmd) | ||
| print(cmd) | ||
| define_list = subprocess.check_output(cmd, shell=True).splitlines() | ||
| marlin_features = {} | ||
| for define in define_list: | ||
| feature = define[8:].strip().decode().split(' ') | ||
| feature, definition = feature[0], ' '.join(feature[1:]) | ||
| marlin_features[feature] = definition | ||
| env["MARLIN_FEATURES"] = marlin_features | ||
|
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| def MarlinFeatureIsEnabled(env, feature): | ||
| load_marlin_features() | ||
| return feature in env["MARLIN_FEATURES"] | ||
|
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| # add a method for others scripts to check if a feature is enabled | ||
| env.AddMethod(MarlinFeatureIsEnabled) | ||
|
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| # install all dependencies for features enabled in Configuration.h | ||
| install_features_dependencies() |
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