runtime-pdk.rb

# This component exists to link in the gcc and stdc++ runtime libraries.
component "runtime-pdk" do |pkg, settings, platform|

  if platform.is_windows?
    lib_type = platform.architecture == "x64" ? "seh" : "sjlj"
    ["libgcc_s_#{lib_type}-1.dll", 'libstdc++-6.dll', 'libwinpthread-1.dll'].each do |dll|
      pkg.install_file File.join(settings[:gcc_bindir], dll), File.join(settings[:bindir], dll)
    end

    tools_bindir = File.join(settings[:tools_root], 'bin')

    # curl, openssl, etc need zlib, so install in *main* bin dir
    pkg.build_requires "pl-zlib-#{platform.architecture}"
    pkg.install_file "#{tools_bindir}/zlib1.dll", "#{settings[:bindir]}/zlib1.dll"

    # zlib, gdbm, yaml-cpp and iconv are all runtime dependancies of ruby, and their libraries need
    # to exist inside our primary ruby's bin dir
    ruby_bindir = settings[:ruby_bindir]
    pkg.install_file "#{tools_bindir}/zlib1.dll",            "#{ruby_bindir}/zlib1.dll"
    pkg.install_file "#{tools_bindir}/libgdbm-4.dll",        "#{ruby_bindir}/libgdbm-4.dll"
    pkg.install_file "#{tools_bindir}/libgdbm_compat-4.dll", "#{ruby_bindir}/libgdbm_compat-4.dll"
    pkg.install_file "#{tools_bindir}/libiconv-2.dll",       "#{ruby_bindir}/libiconv-2.dll"
    pkg.install_file "#{tools_bindir}/libffi-6.dll",         "#{ruby_bindir}/libffi-6.dll" if settings[:ruby_version].start_with?('2')

    # Copy the DLLs into additional ruby install bindirs as well.
    if settings.has_key?(:additional_rubies)
      settings[:additional_rubies].each do |rubyver, local_settings|
        local_bindir = local_settings[:ruby_bindir]
        pkg.install_file "#{tools_bindir}/zlib1.dll",            "#{local_bindir}/zlib1.dll"
        pkg.install_file "#{tools_bindir}/libgdbm-4.dll",        "#{local_bindir}/libgdbm-4.dll"
        pkg.install_file "#{tools_bindir}/libgdbm_compat-4.dll", "#{local_bindir}/libgdbm_compat-4.dll"
        pkg.install_file "#{tools_bindir}/libiconv-2.dll",       "#{local_bindir}/libiconv-2.dll"
        pkg.install_file "#{tools_bindir}/libffi-6.dll",         "#{local_bindir}/libffi-6.dll" if rubyver.start_with?('2')
      end
    end

  elsif platform.is_macos?

    # Do nothing

  else # Linux and Solaris systems
    if  (platform.is_el? && platform.os_version.to_i >= 8) ||
        (platform.is_debian? && platform.os_version.to_i >= 10) ||
        (platform.is_ubuntu? && platform.os_version.split('.').first.to_i >= 20)
      # On newer linux platforms we are no longer using the pl-build-tools
      # package and instead relying on standard distribution versions of
      # gcc, etc.
      libdir = "/usr/lib64"
    else
      libdir = "/opt/pl-build-tools/lib64"
    end

    pkg.add_source "file://resources/files/runtime/runtime.sh"
    pkg.install do
      "bash runtime.sh #{libdir}"
    end
  end
end