Module: Ruby::Compiler::Utils

Defined in:
lib/ruby/compiler/utils.rb

Class Method Summary collapse

Class Method Details

.chdir(path) ⇒ Object 



23
24
25
26
27
 
# File 'lib/ruby/compiler/utils.rb', line 23

def chdir(path)
  STDERR.puts "-> cd #{path}"
  Dir.chdir(path) { yield }
  STDERR.puts "-> cd #{Dir.pwd}"
end

.copy_static_libs(path, target) ⇒ Object 



50
51
52
53
54
55
56
57
 
# File 'lib/ruby/compiler/utils.rb', line 50

def copy_static_libs(path, target)
  ['lib', 'a'].each do |extname|
    Dir["#{path}/*.#{extname}"].each do |x|
      STDERR.puts "-> FileUtils.cp #{x}, #{target}"
      FileUtils.cp(x, target)
    end
  end
end

.prepare_tmpdir(tmpdir) ⇒ Object 



29
30
31
32
33
34
35
36
37
38
39
 
# File 'lib/ruby/compiler/utils.rb', line 29

def prepare_tmpdir(tmpdir)
  STDERR.puts "-> FileUtils.mkdir_p(#{tmpdir})"
  FileUtils.mkdir_p(tmpdir)
  Dir[::Ruby::Compiler::VENDOR_DIR + '/*'].each do |dirpath|
    target = File.join(tmpdir, File.basename(dirpath))
    unless Dir.exist?(target)
      STDERR.puts "-> FileUtils.cp_r(#{dirpath}, #{target})"
      FileUtils.cp_r(dirpath, target)
    end
  end
end

.remove_dynamic_libs(path) ⇒ Object 



41
42
43
44
45
46
47
48
 
# File 'lib/ruby/compiler/utils.rb', line 41

def remove_dynamic_libs(path)
  ['dll', 'dylib', 'so'].each do |extname|
    Dir["#{path}/**/*.#{extname}"].each do |x|
      STDERR.puts "-> FileUtils.rm_f #{x}"
      FileUtils.rm_f(x)
    end
  end
end

.run(*args) ⇒ Object

Raises:



16
17
18
19
20
21
 
# File 'lib/ruby/compiler/utils.rb', line 16

def run(*args)
  STDERR.puts "-> Running #{args}"
  pid = spawn(*args)
  pid, status = Process.wait2(pid)
  raise Error, "Failed running #{args}" unless status.success?
end