Module: OS::Linux::DevelopmentTools Private

Extended by:
T::Helpers
Defined in:
extend/os/linux/development_tools.rb

This module is part of a private API. This module may only be used in the Homebrew/brew repository. Third parties should avoid using this module if possible, as it may be removed or changed without warning.

Instance Method Summary collapse

Instance Method Details

#build_system_info ⇒ Hash{String => String, nil}

This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.

Returns:



62
63
64
65
66
67
 
# File 'extend/os/linux/development_tools.rb', line 62

def build_system_info
  super.merge({
    "glibc_version"     => OS::Linux::Glibc.version.to_s.presence,
    "oldest_cpu_family" => Hardware.oldest_cpu.to_s,
  })
end

#default_compiler ⇒ Symbol

This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.

Returns:



30
 
# File 'extend/os/linux/development_tools.rb', line 30

def default_compiler = :gcc

#host_gcc_path ⇒ Object

This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning. 



43
44
45
46
 
# File 'extend/os/linux/development_tools.rb', line 43

def host_gcc_path
  # TODO: override this if/when we to pick the GCC based on e.g. the Ubuntu version.
  super
end

#locate(tool) ⇒ Pathname?

This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.

Parameters:

Returns:



12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
 
# File 'extend/os/linux/development_tools.rb', line 12

def locate(tool)
  @locate ||= T.let({}, T.nilable(T::Hash[T.any(String, Symbol), Pathname]))
  @locate.fetch(tool) do |key|
    @locate[key] = if ::DevelopmentTools.needs_build_formulae? &&
                      (binutils_path = HOMEBREW_PREFIX/"opt/binutils/bin/#{tool}").executable?
      binutils_path
    elsif ::DevelopmentTools.needs_build_formulae? &&
          (glibc_path = HOMEBREW_PREFIX/"opt/glibc/bin/#{tool}").executable?
      glibc_path
    elsif (homebrew_path = HOMEBREW_PREFIX/"bin/#{tool}").executable?
      homebrew_path
    elsif File.executable?((system_path = "/usr/bin/#{tool}"))
      Pathname.new system_path
    end
  end
end

#needs_compiler_formula? ⇒ Boolean

This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.

Returns:

  • (Boolean) 


50
51
52
53
54
55
56
57
58
59
 
# File 'extend/os/linux/development_tools.rb', line 50

def needs_compiler_formula?
  return @needs_compiler_formula unless @needs_compiler_formula.nil?

  @needs_compiler_formula = T.let(nil, T.nilable(T::Boolean))
  @needs_compiler_formula = if host_gcc_path.exist?
    ::DevelopmentTools.gcc_version(host_gcc_path.to_s) < OS::LINUX_GCC_CI_VERSION
  else
    true
  end
end

#needs_libc_formula? ⇒ Boolean

This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.

Returns:

  • (Boolean) 


33
34
35
36
37
38
 
# File 'extend/os/linux/development_tools.rb', line 33

def needs_libc_formula?
  return @needs_libc_formula unless @needs_libc_formula.nil?

  @needs_libc_formula = T.let(OS::Linux::Glibc.below_ci_version?, T.nilable(T::Boolean))
  @needs_libc_formula = !!@needs_libc_formula
end