#++

require_relative "../user_interaction"

class Gem::Ext::Builder

include Gem::UserInteraction

target_rbconfig["configure_args"] =~ /with-make-prog\=(\w+)/

make_program_name = ENV["MAKE"] || ENV["make"] || $1

make_program_name ||= RUBY_PLATFORM.include?("mswin") ? "nmake" : "make"

# The installation of the bundled gems is failed when DESTDIR is empty in mswin platform.

destdir = /\bnmake/i !~ make_program_name || ENV["DESTDIR"] && ENV["DESTDIR"] != "" ? format("DESTDIR=%s", ENV["DESTDIR"]) : ""

def self.ruby

# Gem.ruby is quoted if it contains whitespace

# This load_path is only needed when running rubygems test without a proper installation.

# Prepending it in a normal installation will cause problem with order of $LOAD_PATH.

p(command)

end

results << "current directory: #{dir}"

require "open3"

# Set $SOURCE_DATE_EPOCH for the subprocess.

end

end

##

# Creates a new extension builder for +spec+. If the +spec+ does not yet

# have build arguments, saved, set +build_args+ which is an ARGV-style

# frozen_string_literal: true

# This class is used by rubygems to build Rust extensions. It is a thin-wrapper

# over the `cargo rustc` command which takes care of building Rust code in a way

# that Ruby can use.

# We want to use the same linker that Ruby uses, so that the linker flags from

# mkmf work properly.

def linker_args

linker = cc_flag.shift

link_args = cc_flag.flat_map {|a| ["-C", "link-arg=#{a}"] }

def libruby_args(dest_dir)

libs = makefile_config(ruby_static? ? "LIBRUBYARG_STATIC" : "LIBRUBYARG_SHARED")

raw_libs.flat_map {|l| ldflag_to_link_modifier(l) }

end

end

def split_flags(var)

end

def ldflag_to_link_modifier(arg)

# frozen_string_literal: true

#--

# Copyright 2006 by Chad Fowler, Rich Kilmer, Jim Weirich and others.

# All rights reserved.

rake = ENV["rake"]

if rake

else

begin

rake = ruby << "-rrubygems" << Gem.bin_path("rake", "rake")