Class: BuildEnvironment Private

Inherits:
Object
  • Object
show all
Defined in:
Library/Homebrew/build_environment.rb

Overview

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

Settings for the build environment.

Defined Under Namespace

Modules: DSL

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(*settings) ⇒ BuildEnvironment

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns a new instance of BuildEnvironment.


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# File 'Library/Homebrew/build_environment.rb', line 8

def initialize(*settings)
  @settings = Set.new(*settings)
end

Class Method Details

.dump(env, f = $stdout) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 


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# File 'Library/Homebrew/build_environment.rb', line 57

def self.dump(env, f = $stdout)
  keys = self.keys(env)
  keys -= %w[CC CXX OBJC OBJCXX] if env["CC"] == env["HOMEBREW_CC"]

  keys.each do |key|
    value = env[key]
    s = +"#{key}: #{value}"
    case key
    when "CC", "CXX", "LD"
      s << " => #{Pathname.new(value).realpath}" if File.symlink?(value)
    end
    s.freeze
    f.puts s
  end
end

.keys(env) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 


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# File 'Library/Homebrew/build_environment.rb', line 53

def self.keys(env)
  KEYS & env.keys
end

Instance Method Details

#<<(o) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 


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# File 'Library/Homebrew/build_environment.rb', line 17

def <<(o)
  @settings << o
  self
end

#merge(*args) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 


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# File 'Library/Homebrew/build_environment.rb', line 12

def merge(*args)
  @settings.merge(*args)
  self
end

#std? ⇒ Boolean

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns:

  • (Boolean) 

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# File 'Library/Homebrew/build_environment.rb', line 22

def std?
  @settings.include? :std
end

#userpaths? ⇒ Boolean

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns:

  • (Boolean) 

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# File 'Library/Homebrew/build_environment.rb', line 26

def userpaths?
  @settings.include? :userpaths
end