Module: Debugger::RubyCoreSource

### Home Classes Methods

### In Files

- lib/debugger/ruby_core_source.rb
- lib/debugger/ruby_core_source/version.rb

### Methods

- ::create_makefile_with_core
- ::no_source_abort

### Class/Module Index

Quicksearch

- Debugger
- Debugger::RubyCoreSource

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# Debugger::RubyCoreSource

### Constants

REVISION_MAP
VERSION

### Public Class Methods

create_makefile_with_core(hdrs, name) click to toggle source

    # File lib/debugger/ruby_core_source.rb, line 19
    def self.create_makefile_with_core(hdrs, name)
      # First, see if the gem already has the needed headers
      if hdrs.call
        create_makefile(name)
        return true
      end

      ruby_dir = if RUBY_PATCHLEVEL < 0
        REVISION_MAP[RUBY_REVISION] or
          no_source_abort("ruby-#{RUBY_VERSION} (revision #{RUBY_REVISION})")
      else
        "ruby-#{RUBY_VERSION}-p#{RUBY_PATCHLEVEL}"
      end

      # Check if core headers were already downloaded; if so, use them
      if RbConfig::CONFIG["rubyhdrdir"]
        dest_dir = RbConfig::CONFIG["rubyhdrdir"] + "/" + ruby_dir
        with_cppflags("-I" + dest_dir) {
          if hdrs.call
            create_makefile(name)
            return true
          end
        }
      end

      # Look for sources that ship with gem
      dest_dir = File.dirname(__FILE__) + "/ruby_core_source/#{ruby_dir}"
      no_source_abort(ruby_dir) unless File.directory?(dest_dir)

      with_cppflags("-I" + dest_dir) {
        if hdrs.call
          create_makefile(name)
          return true
        end
      }
      return false
    end

no_source_abort(ruby_version) click to toggle source

    # File lib/debugger/ruby_core_source.rb, line 57
    def self.no_source_abort(ruby_version)
      abort Makefile creation failed**************************************************************************No source for #{ruby_version} provided with debugger-ruby_core_source gem.**************************************************************************
    end

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