Модуль: OS::Linux::Superenv Закрытый

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# File 'extend/os/linux/extend/ENV/super.rb', line 83

def determine_rpath_paths(formula)
  PATH.new(
    *formula&.lib,
    "#{HOMEBREW_PREFIX}/opt/gcc/lib/gcc/current",
    PATH.new(run_time_deps.map { |dep| dep.opt_lib.to_s }).existing,
    "#{HOMEBREW_PREFIX}/lib",
  )
end

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# File 'extend/os/linux/extend/ENV/super.rb', line 71

def homebrew_extra_isystem_paths
  paths = []
  # Add paths for GCC headers when building against versioned glibc because we have to use -nostdinc.
  if deps.any? { |d| d.name.match?(/^glibc@.+$/) }
    gcc_include_dir = Utils.safe_popen_read(cc, "--print-file-name=include").chomp
    gcc_include_fixed_dir = Utils.safe_popen_read(cc, "--print-file-name=include-fixed").chomp
    paths << gcc_include_dir << gcc_include_fixed_dir
  end
  paths.map { |p| ::Pathname.new(p) }
end

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# File 'extend/os/linux/extend/ENV/super.rb', line 59

def homebrew_extra_paths
  paths = super
  paths += %w[binutilsmake].filter_map do |f|
    bin = ::Formula[f].opt_bin
    bin if bin.directory?
  rescue FormulaUnavailableError
    nil
  end
  paths
end

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# File 'extend/os/linux/extend/ENV/super.rb', line 34

def setup_build_environment(formula: nil, cc: nil, build_bottle: false, bottle_arch: nil,
                            testing_formula: false, debug_symbols: false)
  super

  self["HOMEBREW_OPTIMIZATION_LEVEL"] = "O2"
  self["HOMEBREW_DYNAMIC_LINKER"] = determine_dynamic_linker_path
  self["HOMEBREW_RPATH_PATHS"] = determine_rpath_paths(formula)
  m4_path_deps = ["libtool", "bison"]
  self["M4"] = "#{HOMEBREW_PREFIX}/opt/m4/bin/m4" if deps.any? { m4_path_deps.include?(it.name) }
  return unless ::Hardware::CPU.arm64?

  # Build jemalloc-sys rust crate on ARM64/AArch64 with support for page sizes up to 64K.
  self["JEMALLOC_SYS_WITH_LG_PAGE"] = "16"

  # Workaround patchelf.rb bug causing segfaults and preventing bottling on ARM64/AArch64
  # https://github.com/Homebrew/homebrew-core/issues/163826
  self["CGO_ENABLED"] = "0"

  # Pointer authentication and BTI are hardening techniques most distros
  # use by default on their packages. arm64 Linux we're packaging
  # everything from scratch so the entire dependency tree can have it.
  append_to_cccfg "b" if ::DevelopmentTools.gcc_version("gcc") >= 9
end