Class: BuildRecipe

Inherits:
MiniPortile
  • Object
show all
Defined in:
ext/tiny_tds/extconf.rb

Instance Method Summary collapse

Constructor Details

#initialize(name, version, files) ⇒ BuildRecipe

Returns a new instance of BuildRecipe.



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# File 'ext/tiny_tds/extconf.rb', line 89

def initialize(name, version, files)
  super(name, version)
  self.files = files
  self.target = File.expand_path('../../../ports', __FILE__)
  # Prefer host_alias over host in order to use i586-mingw32msvc as
  # correct compiler prefix for cross build, but use host if not set.
  self.host = consolidated_host(RbConfig::CONFIG["host_alias"].empty? ? RbConfig::CONFIG["host"] : RbConfig::CONFIG["host_alias"])
  self.patch_files = Dir[File.join(self.target, "patches", self.name, self.version, "*.diff")].sort
end

Instance Method Details

#chdir_for_build ⇒ Object

When using rake-compiler-dock on Windows, the underlying Virtualbox shared folders don’t support symlinks, but libiconv expects it for a build on Linux. We work around this limitation by using the temp dir for cooking.



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# File 'ext/tiny_tds/extconf.rb', line 121

def chdir_for_build
  build_dir = ENV['RCD_HOST_RUBY_PLATFORM'].to_s =~ /mingw|mswin|cygwin/ ? '/tmp' : '.'
  Dir.chdir(build_dir) do
    yield
  end
end

#configure_defaults ⇒ Object 



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# File 'ext/tiny_tds/extconf.rb', line 106

def configure_defaults
  [
    "--host=#{host}",    # build for specific target (host)
    "--disable-static",
    "--enable-shared",
  ]
end

#consolidated_host(name) ⇒ Object 



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# File 'ext/tiny_tds/extconf.rb', line 99

def consolidated_host(name)
  # For ruby-1.9.3 we use newer mingw-w64 (i686-w64-mingw32) to build the shared libraries
  # and mingw32 (i586-mingw32msvc) to build the extension.
  name.gsub('i586-mingw32msvc', 'i686-w64-mingw32').
       gsub('i686-pc-mingw32', 'i686-w64-mingw32')
end

#cook_and_activate ⇒ Object 



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# File 'ext/tiny_tds/extconf.rb', line 128

def cook_and_activate
  checkpoint = File.join(self.target, "#{self.name}-#{self.version}-#{self.host}.installed")
  unless File.exist?(checkpoint)
    chdir_for_build do
      self.cook
    end
    FileUtils.touch checkpoint
  end
  self.activate
  self
end

#port_path ⇒ Object 



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# File 'ext/tiny_tds/extconf.rb', line 114

def port_path
  "#{target}/#{host}"
end