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https://github.com/iNavFlight/inav.git
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fc0e5e2741
* Get setting default values from settings.yaml * settings: Make the generator more robust and versatile - Add support for resolving types and values in multiple compilers - Add support for resolving types and values in clang 10 - Add support for using the host compiler for resolving the settings This allows us to run the generator for the unit tests, since they now need the settings_generated.h file to get the default setting values from it. * Fix regexps in settings.rb and add execution bit * Fix git revision issue * Fix issue with settings validation * Fix issue with targets not defining USE_MAG Co-authored-by: Alberto García Hierro <alberto@garciahierro.com>
109 lines
3.7 KiB
Ruby
109 lines
3.7 KiB
Ruby
#!/usr/bin/env ruby
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# This file is part of INAV.
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#
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# author: Alberto Garcia Hierro <alberto@garciahierro.com>
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#
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# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this file,
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# You can obtain one at http://mozilla.org/MPL/2.0/.
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#
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# Alternatively, the contents of this file may be used under the terms
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# of the GNU General Public License Version 3, as described below:
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#
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# This file is free software: you may copy, redistribute and/or modify
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# it under the terms of the GNU General Public License as published by the
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# Free Software Foundation, either version 3 of the License, or (at your
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# option) any later version.
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#
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# This file is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
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# Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see http://www.gnu.org/licenses/.
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require 'digest'
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require 'open3'
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require 'rbconfig'
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require 'shellwords'
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class Compiler
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def initialize
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# Look for the compiler in PATH manually, since there
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# are some issues with the built-in search by spawn()
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# on Windows if PATH contains spaces.
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#dirs = ((ENV["CPP_PATH"] || "") + File::PATH_SEPARATOR + (ENV["PATH"] || "")).split(File::PATH_SEPARATOR)
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dirs = ((ENV["CPP_PATH"] || "") + File::PATH_SEPARATOR + (ENV["PATH"] || "")).split(File::PATH_SEPARATOR)
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bin = ENV["SETTINGS_CXX"]
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if bin.empty?
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bin = "arm-none-eabi-g++"
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end
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dirs.each do |dir|
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p = File.join(dir, bin)
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['', '.exe'].each do |suffix|
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f = p + suffix
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if File.executable?(f)
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if @verbose
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puts "Found #{bin} at #{f}"
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end
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@path = f
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return
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end
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end
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end
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raise "Could not find #{bin} in PATH, looked in #{dirs}"
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@verbose = ENV["V"] == "1"
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end
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def default_args
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cflags = Shellwords.split(ENV["CFLAGS"] || "")
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args = [@path]
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args << "-std=c++11"
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cflags.each do |flag|
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# Don't generate temporary files
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if flag == "" || flag == "-MMD" || flag == "-MP" || flag.start_with?("-save-temps")
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next
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end
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# -Wstrict-prototypes is not valid for C++
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if flag == "-Wstrict-prototypes"
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next
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end
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if flag.start_with? "-std="
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next
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end
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if flag.start_with? "-D'"
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# Cleanup flag. Done by the shell when called from
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# it but we must do it ourselves becase we're not
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# calling the compiler via shell.
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flag = "-D" + flag[3..-2]
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end
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args << flag
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end
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return args
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end
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def run(input, output, args = nil, options = { noerror: false })
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all_args = default_args
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if args
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all_args.push(*args)
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end
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if output
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all_args << "-o" << output
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end
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all_args << input
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stdout, stderr, compile_status = Open3.capture3(join_args(all_args))
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raise "Compiler error:\n#{all_args.join(' ')}\n#{stderr}" if not options[:noerror] and not compile_status.success?
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return stdout, stderr
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end
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private
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def join_args(args)
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if RbConfig::CONFIG['host_os'] =~ /mswin|mingw/
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return args.join(' ')
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end
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return Shellwords.join(args)
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end
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end
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