Class
Class Methods
::
lib/rubygems/ext/builder.rb
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# File tmp/rubies/ruby-3.4.0-preview1/lib/rubygems/ext/builder.rb, line 17
def self.class_name
name =~ /Ext::(.*)Builder/
$1.downcase
end
No documentation available
lib/rubygems/ext/builder.rb
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# File tmp/rubies/ruby-3.4.0-preview1/lib/rubygems/ext/builder.rb, line 22
def self.make(dest_path, results, make_dir = Dir.pwd, sitedir = nil, targets = ["clean", "", "install"])
unless File.exist? File.join(make_dir, "Makefile")
raise Gem::InstallError, "Makefile not found"
end
# try to find make program from Ruby configure arguments first
RbConfig::CONFIG["configure_args"] =~ /with-make-prog\=(\w+)/
make_program_name = ENV["MAKE"] || ENV["make"] || $1
make_program_name ||= RUBY_PLATFORM.include?("mswin") ? "nmake" : "make"
make_program = Shellwords.split(make_program_name)
# 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"]) : ""
env = [destdir]
if sitedir
env << format("sitearchdir=%s", sitedir)
env << format("sitelibdir=%s", sitedir)
end
targets.each do |target|
# Pass DESTDIR via command line to override what's in MAKEFLAGS
cmd = [
*make_program,
*env,
target,
].reject(&:empty?)
begin
run(cmd, results, "make #{target}".rstrip, make_dir)
rescue Gem::InstallError
raise unless target == "clean" # ignore clean failure
end
end
end
No documentation available
lib/rubygems/ext/builder.rb
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# File tmp/rubies/ruby-3.4.0-preview1/lib/rubygems/ext/builder.rb, line 134
def initialize(spec, build_args = spec.build_args)
@spec = spec
@build_args = build_args
@gem_dir = spec.full_gem_path
@ran_rake = false
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 array.
::
lib/rubygems/ext/builder.rb
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# File tmp/rubies/ruby-3.4.0-preview1/lib/rubygems/ext/builder.rb, line 58
def self.ruby
# Gem.ruby is quoted if it contains whitespace
cmd = Shellwords.split(Gem.ruby)
# 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.
# Therefore only add load_path if it is not present in the default $LOAD_PATH.
load_path = File.expand_path("../..", __dir__)
case load_path
when RbConfig::CONFIG["sitelibdir"], RbConfig::CONFIG["vendorlibdir"], RbConfig::CONFIG["rubylibdir"]
cmd
else
cmd << "-I#{load_path}"
end
end
No documentation available
lib/rubygems/ext/builder.rb
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# File tmp/rubies/ruby-3.4.0-preview1/lib/rubygems/ext/builder.rb, line 74
def self.run(command, results, command_name = nil, dir = Dir.pwd, env = {})
verbose = Gem.configuration.really_verbose
begin
rubygems_gemdeps = ENV["RUBYGEMS_GEMDEPS"]
ENV["RUBYGEMS_GEMDEPS"] = nil
if verbose
puts("current directory: #{dir}")
p(command)
end
results << "current directory: #{dir}"
results << Shellwords.join(command)
require "open3"
# Set $SOURCE_DATE_EPOCH for the subprocess.
build_env = { "SOURCE_DATE_EPOCH" => Gem.source_date_epoch_string }.merge(env)
output, status = begin
Open3.popen2e(build_env, *command, chdir: dir) do |_stdin, stdouterr, wait_thread|
output = String.new
while line = stdouterr.gets
output << line
if verbose
print line
end
end
[output, wait_thread.value]
end
rescue StandardError => error
raise Gem::InstallError, "#{command_name || class_name} failed#{error.message}"
end
unless verbose
results << output
end
ensure
ENV["RUBYGEMS_GEMDEPS"] = rubygems_gemdeps
end
unless status.success?
results << "Building has failed. See above output for more information on the failure." if verbose
end
yield(status, results) if block_given?
unless status.success?
exit_reason =
if status.exited?
", exit code #{status.exitstatus}"
elsif status.signaled?
", uncaught signal #{status.termsig}"
end
raise Gem::InstallError, "#{command_name || class_name} failed#{exit_reason}"
end
end
No documentation available
Instance Methods
lib/rubygems/ext/builder.rb
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# File tmp/rubies/ruby-3.4.0-preview1/lib/rubygems/ext/builder.rb, line 209
def build_extensions
return if @spec.extensions.empty?
if @build_args.empty?
say "Building native extensions. This could take a while..."
else
say "Building native extensions with: '#{@build_args.join " "}'"
say "This could take a while..."
end
dest_path = @spec.extension_dir
require "fileutils"
FileUtils.rm_f @spec.gem_build_complete_path
@spec.extensions.each do |extension|
break if @ran_rake
build_extension extension, dest_path
end
FileUtils.touch @spec.gem_build_complete_path
end
Builds extensions. Valid types of extensions are extconf.rb files, configure scripts and rakefiles or mkrf_conf files.