Class: Xot::ExtConf

Inherits:
Object
  • Object
show all
Includes:
Rake
Defined in:
lib/xot/extconf.rb

Constant Summary

Constants included from Rake

Rake::VERSION_NAME

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Rake

#append_env, #ar, #arflags, #build_application, #build_native_library, #build_ruby_extension, #build_ruby_gem, #bump_version, #bump_version_file, #cd_sh, #clang?, #compile_erb, #compile_erb_str, #cppflags, #cxx, #cxxflags, #cygwin?, #debug?, #define_placeholder_tasks, #doc_dir, #env, #env_array, #erbs_map, #excluded?, #excludes, #ext_dir, #ext_lib_dir, #filter_file, #gcc?, #get_env, #get_version, #glob, #inc_dir, #ios?, #lib_dir, #make_cflags, #make_cppflags, #make_cppflags_defs, #make_cppflags_incdirs, #make_ldflags, #make_path_map, #ming?, #modified_files, #mswin?, #osx?, #params, #ruby_inc_dirs, #src_dir, #src_dirs, #src_ext_map, #src_exts, #srcs_map, #target, #target_name, #test_alones, #test_dir, #test_excludes, #test_ruby_extension, #update_and_tag_version, #use_boost_library, #use_external_library, #vendor_dir, #vendor_srcs_map, #version_path, #win32?

Constructor Details

#initialize(*modules, &block) ⇒ ExtConf

Returns a new instance of ExtConf.



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# File 'lib/xot/extconf.rb', line 17

def initialize (*modules, &block)
  @modules = modules.map {|m| m.const_get :Module}
  @defs, @inc_dirs, @lib_dirs, @headers, @libs, @local_libs, @frameworks =
    ([[]] * 7).map &:dup
  Xot::BlockUtil.instance_eval_or_block_call self, &block if block
end

Instance Attribute Details

#defs ⇒ Object (readonly)

Returns the value of attribute defs.



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# File 'lib/xot/extconf.rb', line 15

def defs
  @defs
end

#frameworks ⇒ Object (readonly)

Returns the value of attribute frameworks.



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# File 'lib/xot/extconf.rb', line 15

def frameworks
  @frameworks
end

#headers ⇒ Object (readonly)

Returns the value of attribute headers.



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# File 'lib/xot/extconf.rb', line 15

def headers
  @headers
end

#inc_dirs ⇒ Object (readonly)

Returns the value of attribute inc_dirs.



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# File 'lib/xot/extconf.rb', line 15

def inc_dirs
  @inc_dirs
end

#lib_dirs ⇒ Object (readonly)

Returns the value of attribute lib_dirs.



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# File 'lib/xot/extconf.rb', line 15

def lib_dirs
  @lib_dirs
end

#libs ⇒ Object (readonly)

Returns the value of attribute libs.



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# File 'lib/xot/extconf.rb', line 15

def libs
  @libs
end

#local_libs ⇒ Object (readonly)

Returns the value of attribute local_libs.



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# File 'lib/xot/extconf.rb', line 15

def local_libs
  @local_libs
end

#modules ⇒ Object (readonly)

Returns the value of attribute modules.



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# File 'lib/xot/extconf.rb', line 15

def modules
  @modules
end

Instance Method Details

#create_makefile(*args) ⇒ Object 



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# File 'lib/xot/extconf.rb', line 46

def create_makefile (*args)
  modules.each do |m|
    dir_config m.name.downcase, m.inc_dir, m.lib_dir
  end

  exit 1 unless headers.all? {|s| have_header s}
  exit 1 unless libs.all?    {|s| have_library s, 't'}

  super
end

#debug ⇒ Object 



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# File 'lib/xot/extconf.rb', line 24

def debug ()
  env :DEBUG, false
end

#setup ⇒ Object 



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# File 'lib/xot/extconf.rb', line 28

def setup ()
  yield if block_given?

  modules.each do |m|
    name = m.name.downcase
    headers << "#{name}.h"
    libs << name
  end

  local_libs << (clang? ? 'c++' : 'stdc++')

  $CPPFLAGS = make_cppflags $CPPFLAGS, defs, inc_dirs
  $CFLAGS   = make_cflags   $CFLAGS   + ' -x c++'
  $CXXFLAGS = make_cflags   $CXXFLAGS + ' -x c++' if $CXXFLAGS
  $LDFLAGS  = make_ldflags  $LDFLAGS, lib_dirs, frameworks
  $LOCAL_LIBS << local_libs.map {|s| " -l#{s}"}.join
end