pkg-config-1.1.2/0000755000004100000410000000000011605147372013575 5ustar www-datawww-datapkg-config-1.1.2/test/0000755000004100000410000000000011605147372014554 5ustar www-datawww-datapkg-config-1.1.2/test/test_pkg_config.rb0000644000004100000410000001106211605147372020246 0ustar www-datawww-datarequire 'pkg-config' class PkgConfigTest < Test::Unit::TestCase def setup @custom_libdir = "/tmp/local/lib" options = {:override_variables => {"libdir" => @custom_libdir}} @cairo = PackageConfig.new("cairo", options) @cairo_png = PackageConfig.new("cairo-png", options) end def test_exist? assert(system('pkg-config --exists cairo')) assert(@cairo.exist?) assert(system('pkg-config --exists cairo-png')) assert(@cairo_png.exist?) end def test_cflags omit("this is known bug in 1.1.2") if PKGConfig::VERSION == "1.1.2" assert_pkg_config("cairo", ["--cflags"], @cairo.cflags) assert_pkg_config("cairo-png", ["--cflags"], @cairo_png.cflags) end def test_cflags_only_I omit("this is known bug in 1.1.2") if PKGConfig::VERSION == "1.1.2" assert_pkg_config("cairo", ["--cflags-only-I"], @cairo.cflags_only_I) assert_pkg_config("cairo-png", ["--cflags-only-I"], @cairo_png.cflags_only_I) end def test_libs assert_pkg_config("cairo", ["--libs"], @cairo.libs) assert_pkg_config("cairo-png", ["--libs"], @cairo_png.libs) @cairo.msvc_syntax = true result = pkg_config("cairo", "--libs") msvc_result = result.gsub(/-lcairo\b/, "cairo.lib") msvc_result = msvc_result.gsub(/-L/, '/libpath:') assert_not_equal(msvc_result, result) assert_equal(msvc_result, @cairo.libs) end def test_libs_only_l assert_pkg_config("cairo", ["--libs-only-l"], @cairo.libs_only_l) assert_pkg_config("cairo-png", ["--libs-only-l"], @cairo_png.libs_only_l) @cairo_png.msvc_syntax = true result = pkg_config("cairo-png", "--libs-only-l") msvc_result = result.gsub(/-l(cairo|png12)\b/, '\1.lib') assert_not_equal(msvc_result, result) assert_equal(msvc_result, @cairo_png.libs_only_l) end def test_libs_only_L assert_pkg_config("cairo", ["--libs-only-L"], @cairo.libs_only_L) assert_pkg_config("cairo-png", ["--libs-only-L"], @cairo_png.libs_only_L) @cairo_png.msvc_syntax = true result = pkg_config("cairo-png", "--libs-only-L") msvc_result = result.gsub(/-L/, '/libpath:') assert_not_equal(msvc_result, result) assert_equal(msvc_result, @cairo_png.libs_only_L) end def test_requires assert_equal([], @cairo.requires) end def test_requires_private requires_private = pkg_config("cairo", "--print-requires-private") expected_requires = requires_private.split(/\n/).collect do |require| require.split(/\s/, 2)[0] end assert_equal(expected_requires, @cairo.requires_private) end def test_version assert_pkg_config("cairo", ["--modversion"], @cairo.version) end def test_parse_override_variables assert_override_variables({}, nil) assert_override_variables({"prefix" => "c:\\\\gtk-dev"}, "prefix=c:\\\\gtk-dev") assert_override_variables({ "prefix" => "c:\\\\gtk-dev", "includdir" => "d:\\\\gtk\\include" }, ["prefix=c:\\\\gtk-dev", "includdir=d:\\\\gtk\\include"].join(",")) end def test_override_variables overridden_prefix = "c:\\\\gtk-dev" original_prefix = @cairo.variable("prefix") assert_not_equal(overridden_prefix, original_prefix) with_override_variables("prefix=#{overridden_prefix}") do cairo = PackageConfig.new("cairo") assert_equal(overridden_prefix, cairo.variable("prefix")) end end private def pkg_config(package, *args) args.unshift("--define-variable=libdir=#{@custom_libdir}") args = args.collect {|arg| arg.dump}.join(' ') `pkg-config #{args} #{package}`.strip end def assert_pkg_config(package, pkg_config_args, actual) result = pkg_config(package, *pkg_config_args) result = nil if result.empty? assert_equal(result, actual) end def assert_override_variables(expected, override_variables) with_override_variables(override_variables) do cairo = PackageConfig.new("cairo") assert_equal(expected, cairo.instance_variable_get("@override_variables")) end end def with_override_variables(override_variables) if override_variables.nil? args = {} else args = {"--with-override-variables" => override_variables} end PackageConfig.clear_configure_args_cache configure_args(args) do yield end end def configure_args(args) original_configure_args = $configure_args $configure_args = $configure_args.merge(args) yield ensure $configure_args = original_configure_args end end pkg-config-1.1.2/test/run-test.rb0000755000004100000410000000065111605147372016667 0ustar www-datawww-data#!/usr/bin/env ruby $VERBOSE = true base_dir = File.expand_path(File.join(File.dirname(__FILE__), "..")) lib_dir = File.join(base_dir, "lib") test_dir = File.join(base_dir, "test") gem 'test-unit' require 'test/unit' $LOAD_PATH.unshift(base_dir) $LOAD_PATH.unshift(lib_dir) $LOAD_PATH.unshift(test_dir) Dir.glob("test/**/test_*.rb") do |file| require file.sub(/\.rb$/, '') end exit Test::Unit::AutoRunner.run(false) pkg-config-1.1.2/README.rdoc0000644000004100000410000000232111605147372015401 0ustar www-datawww-data= README == Name pkg-config == Description A pkg-config implementation by Ruby. == Dependencies * ruby >= 1.8 (1.9.2 is also supported!) == Install === Package # gem install pkg-config === No package # ruby setup.rb == Documents * TODO == Source There is the pkg-config repository at GitHub: http://github.com/rcairo/pkg-config == Copyright Copyright 2008-2011 Kouhei Sutou This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA See LGPL-2.1 file for details. == Mailing list TODO == Thanks * Funky Bibimbap * Andrea B.C. * Antonio Terceiro pkg-config-1.1.2/Rakefile0000644000004100000410000000405611605147372015247 0ustar www-datawww-data# -*- coding: utf-8; mode: ruby -*- # # Copyright (C) 2010-2011 Kouhei Sutou # # This library is free software; you can redistribute it and/or # modify it under the terms of the GNU Lesser General Public # License as published by the Free Software Foundation; either # version 2.1 of the License, or (at your option) any later version. # # This library is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # Lesser General Public License for more details. # # You should have received a copy of the GNU Lesser General Public # License along with this library; if not, write to the Free Software # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA require 'English' require 'pathname' require 'fileutils' require 'rubygems' require 'jeweler' base_dir = Pathname(__FILE__).dirname lib_dir = base_dir + "lib" $LOAD_PATH.unshift(lib_dir.to_s) def guess_version require 'pkg-config' PKGConfig::VERSION end ENV["VERSION"] ||= guess_version version = ENV["VERSION"].dup spec = nil Jeweler::Tasks.new do |_spec| spec = _spec spec.name = "pkg-config" spec.version = version spec.rubyforge_project = 'cairo' spec.author = "Kouhei Sutou" spec.email = ['kou@cozmixng.org'] spec.summary = 'A pkg-config implementation for Ruby' spec.homepage = 'http://github.com/rcairo/pkg-config' spec.description = "pkg-config can be used in your extconf.rb to properly detect need libraries for compiling Ruby native extensions" spec.license = "LGPLv2+" spec.files = FileList["lib/**/*.rb", "*.rb", "Gemfile", "Rakefile", "LGPL-2.1"] spec.test_files = FileList["test/**/*.rb"] end Rake::Task["release"].prerequisites.clear Jeweler::RubygemsDotOrgTasks.new do end desc "tag the current veresion" task :tag do sh("git", "tag", "-a", version.to_s, "-m", "release #{version}!!!") sh("git", "push", "--tags") end pkg-config-1.1.2/LGPL-2.10000644000004100000410000006364211605147372014567 0ustar www-datawww-data GNU LESSER GENERAL PUBLIC LICENSE Version 2.1, February 1999 Copyright (C) 1991, 1999 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. 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To apply these terms, attach the following notices to the library. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. Copyright (C) This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Also add information on how to contact you by electronic and paper mail. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the library, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the library `Frob' (a library for tweaking knobs) written by James Random Hacker. , 1 April 1990 Ty Coon, President of Vice That's all there is to it! pkg-config-1.1.2/metadata.yml0000644000004100000410000000515011605147372016101 0ustar www-datawww-data--- !ruby/object:Gem::Specification name: pkg-config version: !ruby/object:Gem::Version hash: 23 prerelease: segments: - 1 - 1 - 2 version: 1.1.2 platform: ruby authors: - Kouhei Sutou autorequire: bindir: bin cert_chain: [] date: 2011-07-04 00:00:00 Z dependencies: - !ruby/object:Gem::Dependency version_requirements: &id001 !ruby/object:Gem::Requirement none: false requirements: - - ">=" - !ruby/object:Gem::Version hash: 3 segments: - 0 version: "0" name: test-unit prerelease: false type: :development requirement: *id001 - !ruby/object:Gem::Dependency version_requirements: &id002 !ruby/object:Gem::Requirement none: false requirements: - - ">=" - !ruby/object:Gem::Version hash: 3 segments: - 0 version: "0" name: test-unit-notify prerelease: false type: :development requirement: *id002 - !ruby/object:Gem::Dependency version_requirements: &id003 !ruby/object:Gem::Requirement none: false requirements: - - ">=" - !ruby/object:Gem::Version hash: 3 segments: - 0 version: "0" name: rake prerelease: false type: :development requirement: *id003 - !ruby/object:Gem::Dependency version_requirements: &id004 !ruby/object:Gem::Requirement none: false requirements: - - ">=" - !ruby/object:Gem::Version hash: 3 segments: - 0 version: "0" name: jeweler prerelease: false type: :development requirement: *id004 description: pkg-config can be used in your extconf.rb to properly detect need libraries for compiling Ruby native extensions email: - kou@cozmixng.org executables: [] extensions: [] extra_rdoc_files: - README.rdoc files: - Gemfile - LGPL-2.1 - Rakefile - lib/pkg-config.rb - setup.rb - README.rdoc - test/test_pkg_config.rb - test/run-test.rb homepage: http://github.com/rcairo/pkg-config licenses: - LGPLv2+ post_install_message: rdoc_options: [] require_paths: - lib required_ruby_version: !ruby/object:Gem::Requirement none: false requirements: - - ">=" - !ruby/object:Gem::Version hash: 3 segments: - 0 version: "0" required_rubygems_version: !ruby/object:Gem::Requirement none: false requirements: - - ">=" - !ruby/object:Gem::Version hash: 3 segments: - 0 version: "0" requirements: [] rubyforge_project: cairo rubygems_version: 1.7.2 signing_key: specification_version: 3 summary: A pkg-config implementation for Ruby test_files: - test/test_pkg_config.rb - test/run-test.rb pkg-config-1.1.2/setup.rb0000644000004100000410000010645111605147372015271 0ustar www-datawww-data# # setup.rb # # Copyright (c) 2000-2005 Minero Aoki # # This program is free software. # You can distribute/modify this program under the terms of # the GNU LGPL, Lesser General Public License version 2.1. # unless Enumerable.method_defined?(:map) # Ruby 1.4.6 module Enumerable alias map collect end end unless File.respond_to?(:read) # Ruby 1.6 def File.read(fname) open(fname) {|f| return f.read } end end unless Errno.const_defined?(:ENOTEMPTY) # Windows? module Errno class ENOTEMPTY # We do not raise this exception, implementation is not needed. end end end def File.binread(fname) open(fname, 'rb') {|f| return f.read } end # for corrupted Windows' stat(2) def File.dir?(path) File.directory?((path[-1,1] == '/') ? path : path + '/') end class ConfigTable include Enumerable def initialize(rbconfig) @rbconfig = rbconfig @items = [] @table = {} # options @install_prefix = nil @config_opt = nil @verbose = true @no_harm = false end attr_accessor :install_prefix attr_accessor :config_opt attr_writer :verbose def verbose? @verbose end attr_writer :no_harm def no_harm? @no_harm end def [](key) lookup(key).resolve(self) end def []=(key, val) lookup(key).set val end def names @items.map {|i| i.name } end def each(&block) @items.each(&block) end def key?(name) @table.key?(name) end def lookup(name) @table[name] or setup_rb_error "no such config item: #{name}" end def add(item) @items.push item @table[item.name] = item end def remove(name) item = lookup(name) @items.delete_if {|i| i.name == name } @table.delete_if {|name, i| i.name == name } item end def load_script(path, inst = nil) if File.file?(path) MetaConfigEnvironment.new(self, inst).instance_eval File.read(path), path end end def savefile '.config' end def load_savefile begin File.foreach(savefile()) do |line| k, v = *line.split(/=/, 2) self[k] = v.strip end rescue Errno::ENOENT setup_rb_error $!.message + "\n#{File.basename($0)} config first" end end def save @items.each {|i| i.value } File.open(savefile(), 'w') {|f| @items.each do |i| f.printf "%s=%s\n", i.name, i.value if i.value? and i.value end } end def load_standard_entries standard_entries(@rbconfig).each do |ent| add ent end end def standard_entries(rbconfig) c = rbconfig rubypath = File.join(c['bindir'], c['ruby_install_name'] + c['EXEEXT']) major = c['MAJOR'].to_i minor = c['MINOR'].to_i teeny = c['TEENY'].to_i version = "#{major}.#{minor}" # ruby ver. >= 1.4.4? newpath_p = ((major >= 2) or ((major == 1) and ((minor >= 5) or ((minor == 4) and (teeny >= 4))))) if c['rubylibdir'] # V > 1.6.3 libruby = "#{c['prefix']}/lib/ruby" librubyver = c['rubylibdir'] librubyverarch = c['archdir'] siteruby = c['sitedir'] siterubyver = c['sitelibdir'] siterubyverarch = c['sitearchdir'] elsif newpath_p # 1.4.4 <= V <= 1.6.3 libruby = "#{c['prefix']}/lib/ruby" librubyver = "#{c['prefix']}/lib/ruby/#{version}" librubyverarch = "#{c['prefix']}/lib/ruby/#{version}/#{c['arch']}" siteruby = c['sitedir'] siterubyver = "$siteruby/#{version}" siterubyverarch = "$siterubyver/#{c['arch']}" else # V < 1.4.4 libruby = "#{c['prefix']}/lib/ruby" librubyver = "#{c['prefix']}/lib/ruby/#{version}" librubyverarch = "#{c['prefix']}/lib/ruby/#{version}/#{c['arch']}" siteruby = "#{c['prefix']}/lib/ruby/#{version}/site_ruby" siterubyver = siteruby siterubyverarch = "$siterubyver/#{c['arch']}" end parameterize = lambda {|path| path.sub(/\A#{Regexp.quote(c['prefix'])}/, '$prefix') } if arg = c['configure_args'].split.detect {|arg| /--with-make-prog=/ =~ arg } makeprog = arg.sub(/'/, '').split(/=/, 2)[1] else makeprog = 'make' end [ ExecItem.new('installdirs', 'std/site/home', 'std: install under libruby; site: install under site_ruby; home: install under $HOME')\ {|val, table| case val when 'std' table['rbdir'] = '$librubyver' table['sodir'] = '$librubyverarch' when 'site' table['rbdir'] = '$siterubyver' table['sodir'] = '$siterubyverarch' when 'home' setup_rb_error '$HOME was not set' unless ENV['HOME'] table['prefix'] = ENV['HOME'] table['rbdir'] = '$libdir/ruby' table['sodir'] = '$libdir/ruby' end }, PathItem.new('prefix', 'path', c['prefix'], 'path prefix of target environment'), PathItem.new('bindir', 'path', parameterize.call(c['bindir']), 'the directory for commands'), PathItem.new('libdir', 'path', parameterize.call(c['libdir']), 'the directory for libraries'), PathItem.new('datadir', 'path', parameterize.call(c['datadir']), 'the directory for shared data'), PathItem.new('mandir', 'path', parameterize.call(c['mandir']), 'the directory for man pages'), PathItem.new('sysconfdir', 'path', parameterize.call(c['sysconfdir']), 'the directory for system configuration files'), PathItem.new('localstatedir', 'path', parameterize.call(c['localstatedir']), 'the directory for local state data'), PathItem.new('libruby', 'path', libruby, 'the directory for ruby libraries'), PathItem.new('librubyver', 'path', librubyver, 'the directory for standard ruby libraries'), PathItem.new('librubyverarch', 'path', librubyverarch, 'the directory for standard ruby extensions'), PathItem.new('siteruby', 'path', siteruby, 'the directory for version-independent aux ruby libraries'), PathItem.new('siterubyver', 'path', siterubyver, 'the directory for aux ruby libraries'), PathItem.new('siterubyverarch', 'path', siterubyverarch, 'the directory for aux ruby binaries'), PathItem.new('rbdir', 'path', '$siterubyver', 'the directory for ruby scripts'), PathItem.new('sodir', 'path', '$siterubyverarch', 'the directory for ruby extentions'), PathItem.new('rubypath', 'path', rubypath, 'the path to set to #! line'), ProgramItem.new('rubyprog', 'name', rubypath, 'the ruby program using for installation'), ProgramItem.new('makeprog', 'name', makeprog, 'the make program to compile ruby extentions'), SelectItem.new('shebang', 'all/ruby/never', 'ruby', 'shebang line (#!) editing mode'), BoolItem.new('without-ext', 'yes/no', 'no', 'does not compile/install ruby extentions') ] end private :standard_entries def load_multipackage_entries multipackage_entries().each do |ent| add ent end end def multipackage_entries [ PackageSelectionItem.new('with', 'name,name...', '', 'ALL', 'package names that you want to install'), PackageSelectionItem.new('without', 'name,name...', '', 'NONE', 'package names that you do not want to install') ] end private :multipackage_entries ALIASES = { 'std-ruby' => 'librubyver', 'stdruby' => 'librubyver', 'rubylibdir' => 'librubyver', 'archdir' => 'librubyverarch', 'site-ruby-common' => 'siteruby', # For backward compatibility 'site-ruby' => 'siterubyver', # For backward compatibility 'bin-dir' => 'bindir', 'bin-dir' => 'bindir', 'rb-dir' => 'rbdir', 'so-dir' => 'sodir', 'data-dir' => 'datadir', 'ruby-path' => 'rubypath', 'ruby-prog' => 'rubyprog', 'ruby' => 'rubyprog', 'make-prog' => 'makeprog', 'make' => 'makeprog' } def fixup ALIASES.each do |ali, name| @table[ali] = @table[name] end end def options_re /\A--(#{@table.keys.join('|')})(?:=(.*))?\z/ end def parse_opt(opt) m = options_re().match(opt) or setup_rb_error "config: unknown option #{opt}" m.to_a[1,2] end def dllext @rbconfig['DLEXT'] end def value_config?(name) lookup(name).value? end class Item def initialize(name, template, default, desc) @name = name.freeze @template = template @value = default @default = default @description = desc end attr_reader :name attr_reader :description attr_accessor :default alias help_default default def help_opt "--#{@name}=#{@template}" end def value? true end def value @value end def resolve(table) @value.gsub(%r<\$([^/]+)>) { table[$1] } end def set(val) @value = check(val) end private def check(val) setup_rb_error "config: --#{name} requires argument" unless val val end end class BoolItem < Item def config_type 'bool' end def help_opt "--#{@name}" end private def check(val) return 'yes' unless val case val when /\Ay(es)?\z/i, /\At(rue)?\z/i then 'yes' when /\An(o)?\z/i, /\Af(alse)\z/i then 'no' else setup_rb_error "config: --#{@name} accepts only yes/no for argument" end end end class PathItem < Item def config_type 'path' end private def check(path) setup_rb_error "config: --#{@name} requires argument" unless path path[0,1] == '$' ? path : File.expand_path(path) end end class ProgramItem < Item def config_type 'program' end end class SelectItem < Item def initialize(name, selection, default, desc) super @ok = selection.split('/') end def config_type 'select' end private def check(val) unless @ok.include?(val.strip) setup_rb_error "config: use --#{@name}=#{@template} (#{val})" end val.strip end end class ExecItem < Item def initialize(name, selection, desc, &block) super name, selection, nil, desc @ok = selection.split('/') @action = block end def config_type 'exec' end def value? false end def resolve(table) setup_rb_error "$#{name()} wrongly used as option value" end undef set def evaluate(val, table) v = val.strip.downcase unless @ok.include?(v) setup_rb_error "invalid option --#{@name}=#{val} (use #{@template})" end @action.call v, table end end class PackageSelectionItem < Item def initialize(name, template, default, help_default, desc) super name, template, default, desc @help_default = help_default end attr_reader :help_default def config_type 'package' end private def check(val) unless File.dir?("packages/#{val}") setup_rb_error "config: no such package: #{val}" end val end end class MetaConfigEnvironment def initialize(config, installer) @config = config @installer = installer end def config_names @config.names end def config?(name) @config.key?(name) end def bool_config?(name) @config.lookup(name).config_type == 'bool' end def path_config?(name) @config.lookup(name).config_type == 'path' end def value_config?(name) @config.lookup(name).config_type != 'exec' end def add_config(item) @config.add item end def add_bool_config(name, default, desc) @config.add BoolItem.new(name, 'yes/no', default ? 'yes' : 'no', desc) end def add_path_config(name, default, desc) @config.add PathItem.new(name, 'path', default, desc) end def set_config_default(name, default) @config.lookup(name).default = default end def remove_config(name) @config.remove(name) end # For only multipackage def packages raise '[setup.rb fatal] multi-package metaconfig API packages() called for single-package; contact application package vendor' unless @installer @installer.packages end # For only multipackage def declare_packages(list) raise '[setup.rb fatal] multi-package metaconfig API declare_packages() called for single-package; contact application package vendor' unless @installer @installer.packages = list end end end # class ConfigTable # This module requires: #verbose?, #no_harm? module FileOperations def mkdir_p(dirname, prefix = nil) dirname = prefix + File.expand_path(dirname) if prefix $stderr.puts "mkdir -p #{dirname}" if verbose? return if no_harm? # Does not check '/', it's too abnormal. dirs = File.expand_path(dirname).split(%r<(?=/)>) if /\A[a-z]:\z/i =~ dirs[0] disk = dirs.shift dirs[0] = disk + dirs[0] end dirs.each_index do |idx| path = dirs[0..idx].join('') Dir.mkdir path unless File.dir?(path) end end def rm_f(path) $stderr.puts "rm -f #{path}" if verbose? return if no_harm? force_remove_file path end def rm_rf(path) $stderr.puts "rm -rf #{path}" if verbose? return if no_harm? remove_tree path end def remove_tree(path) if File.symlink?(path) remove_file path elsif File.dir?(path) remove_tree0 path else force_remove_file path end end def remove_tree0(path) Dir.foreach(path) do |ent| next if ent == '.' next if ent == '..' entpath = "#{path}/#{ent}" if File.symlink?(entpath) remove_file entpath elsif File.dir?(entpath) remove_tree0 entpath else force_remove_file entpath end end begin Dir.rmdir path rescue Errno::ENOTEMPTY # directory may not be empty end end def move_file(src, dest) force_remove_file dest begin File.rename src, dest rescue File.open(dest, 'wb') {|f| f.write File.binread(src) } File.chmod File.stat(src).mode, dest File.unlink src end end def force_remove_file(path) begin remove_file path rescue end end def remove_file(path) File.chmod 0777, path File.unlink path end def install(from, dest, mode, prefix = nil) $stderr.puts "install #{from} #{dest}" if verbose? return if no_harm? realdest = prefix ? prefix + File.expand_path(dest) : dest realdest = File.join(realdest, File.basename(from)) if File.dir?(realdest) str = File.binread(from) if diff?(str, realdest) verbose_off { rm_f realdest if File.exist?(realdest) } File.open(realdest, 'wb') {|f| f.write str } File.chmod mode, realdest File.open("#{objdir_root()}/InstalledFiles", 'a') {|f| if prefix f.puts realdest.sub(prefix, '') else f.puts realdest end } end end def diff?(new_content, path) return true unless File.exist?(path) new_content != File.binread(path) end def command(*args) $stderr.puts args.join(' ') if verbose? system(*args) or raise RuntimeError, "system(#{args.map{|a| a.inspect }.join(' ')}) failed" end def ruby(*args) command config('rubyprog'), *args end def make(task = nil) command(*[config('makeprog'), task].compact) end def extdir?(dir) File.exist?("#{dir}/MANIFEST") or File.exist?("#{dir}/extconf.rb") end def files_of(dir) Dir.open(dir) {|d| return d.select {|ent| File.file?("#{dir}/#{ent}") } } end DIR_REJECT = %w( . .. CVS SCCS RCS CVS.adm .svn ) def directories_of(dir) Dir.open(dir) {|d| return d.select {|ent| File.dir?("#{dir}/#{ent}") } - DIR_REJECT } end end # This module requires: #srcdir_root, #objdir_root, #relpath module HookScriptAPI def get_config(key) @config[key] end alias config get_config # obsolete: use metaconfig to change configuration def set_config(key, val) @config[key] = val end # # srcdir/objdir (works only in the package directory) # def curr_srcdir "#{srcdir_root()}/#{relpath()}" end def curr_objdir "#{objdir_root()}/#{relpath()}" end def srcfile(path) "#{curr_srcdir()}/#{path}" end def srcexist?(path) File.exist?(srcfile(path)) end def srcdirectory?(path) File.dir?(srcfile(path)) end def srcfile?(path) File.file?(srcfile(path)) end def srcentries(path = '.') Dir.open("#{curr_srcdir()}/#{path}") {|d| return d.to_a - %w(. ..) } end def srcfiles(path = '.') srcentries(path).select {|fname| File.file?(File.join(curr_srcdir(), path, fname)) } end def srcdirectories(path = '.') srcentries(path).select {|fname| File.dir?(File.join(curr_srcdir(), path, fname)) } end end class ToplevelInstaller Version = '3.4.1' Copyright = 'Copyright (c) 2000-2005 Minero Aoki' TASKS = [ [ 'all', 'do config, setup, then install' ], [ 'config', 'saves your configurations' ], [ 'show', 'shows current configuration' ], [ 'setup', 'compiles ruby extentions and others' ], [ 'install', 'installs files' ], [ 'test', 'run all tests in test/' ], [ 'clean', "does `make clean' for each extention" ], [ 'distclean',"does `make distclean' for each extention" ] ] def ToplevelInstaller.invoke config = ConfigTable.new(load_rbconfig()) config.load_standard_entries config.load_multipackage_entries if multipackage? config.fixup klass = (multipackage?() ? ToplevelInstallerMulti : ToplevelInstaller) klass.new(File.dirname($0), config).invoke end def ToplevelInstaller.multipackage? File.dir?(File.dirname($0) + '/packages') end def ToplevelInstaller.load_rbconfig if arg = ARGV.detect {|arg| /\A--rbconfig=/ =~ arg } ARGV.delete(arg) load File.expand_path(arg.split(/=/, 2)[1]) $".push 'rbconfig.rb' else require 'rbconfig' end ::Config::CONFIG end def initialize(ardir_root, config) @ardir = File.expand_path(ardir_root) @config = config # cache @valid_task_re = nil end def config(key) @config[key] end def inspect "#<#{self.class} #{__id__()}>" end def invoke run_metaconfigs case task = parsearg_global() when nil, 'all' parsearg_config init_installers exec_config exec_setup exec_install else case task when 'config', 'test' ; when 'clean', 'distclean' @config.load_savefile if File.exist?(@config.savefile) else @config.load_savefile end __send__ "parsearg_#{task}" init_installers __send__ "exec_#{task}" end end def run_metaconfigs @config.load_script "#{@ardir}/metaconfig" end def init_installers @installer = Installer.new(@config, @ardir, File.expand_path('.')) end # # Hook Script API bases # def srcdir_root @ardir end def objdir_root '.' end def relpath '.' end # # Option Parsing # def parsearg_global while arg = ARGV.shift case arg when /\A\w+\z/ setup_rb_error "invalid task: #{arg}" unless valid_task?(arg) return arg when '-q', '--quiet' @config.verbose = false when '--verbose' @config.verbose = true when '--help' print_usage $stdout exit 0 when '--version' puts "#{File.basename($0)} version #{Version}" exit 0 when '--copyright' puts Copyright exit 0 else setup_rb_error "unknown global option '#{arg}'" end end nil end def valid_task?(t) valid_task_re() =~ t end def valid_task_re @valid_task_re ||= /\A(?:#{TASKS.map {|task,desc| task }.join('|')})\z/ end def parsearg_no_options unless ARGV.empty? task = caller(0).first.slice(%r<`parsearg_(\w+)'>, 1) setup_rb_error "#{task}: unknown options: #{ARGV.join(' ')}" end end alias parsearg_show parsearg_no_options alias parsearg_setup parsearg_no_options alias parsearg_test parsearg_no_options alias parsearg_clean parsearg_no_options alias parsearg_distclean parsearg_no_options def parsearg_config evalopt = [] set = [] @config.config_opt = [] while i = ARGV.shift if /\A--?\z/ =~ i @config.config_opt = ARGV.dup break end name, value = *@config.parse_opt(i) if @config.value_config?(name) @config[name] = value else evalopt.push [name, value] end set.push name end evalopt.each do |name, value| @config.lookup(name).evaluate value, @config end # Check if configuration is valid set.each do |n| @config[n] if @config.value_config?(n) end end def parsearg_install @config.no_harm = false @config.install_prefix = '' while a = ARGV.shift case a when '--no-harm' @config.no_harm = true when /\A--prefix=/ path = a.split(/=/, 2)[1] path = File.expand_path(path) unless path[0,1] == '/' @config.install_prefix = path else setup_rb_error "install: unknown option #{a}" end end end def print_usage(out) out.puts 'Typical Installation Procedure:' out.puts " $ ruby #{File.basename $0} config" out.puts " $ ruby #{File.basename $0} setup" out.puts " # ruby #{File.basename $0} install (may require root privilege)" out.puts out.puts 'Detailed Usage:' out.puts " ruby #{File.basename $0} " out.puts " ruby #{File.basename $0} [] []" fmt = " %-24s %s\n" out.puts out.puts 'Global options:' out.printf fmt, '-q,--quiet', 'suppress message outputs' out.printf fmt, ' --verbose', 'output messages verbosely' out.printf fmt, ' --help', 'print this message' out.printf fmt, ' --version', 'print version and quit' out.printf fmt, ' --copyright', 'print copyright and quit' out.puts out.puts 'Tasks:' TASKS.each do |name, desc| out.printf fmt, name, desc end fmt = " %-24s %s [%s]\n" out.puts out.puts 'Options for CONFIG or ALL:' @config.each do |item| out.printf fmt, item.help_opt, item.description, item.help_default end out.printf fmt, '--rbconfig=path', 'rbconfig.rb to load',"running ruby's" out.puts out.puts 'Options for INSTALL:' out.printf fmt, '--no-harm', 'only display what to do if given', 'off' out.printf fmt, '--prefix=path', 'install path prefix', '' out.puts end # # Task Handlers # def exec_config @installer.exec_config @config.save # must be final end def exec_setup @installer.exec_setup end def exec_install @installer.exec_install end def exec_test @installer.exec_test end def exec_show @config.each do |i| printf "%-20s %s\n", i.name, i.value if i.value? end end def exec_clean @installer.exec_clean end def exec_distclean @installer.exec_distclean end end # class ToplevelInstaller class ToplevelInstallerMulti < ToplevelInstaller include FileOperations def initialize(ardir_root, config) super @packages = directories_of("#{@ardir}/packages") raise 'no package exists' if @packages.empty? @root_installer = Installer.new(@config, @ardir, File.expand_path('.')) end def run_metaconfigs @config.load_script "#{@ardir}/metaconfig", self @packages.each do |name| @config.load_script "#{@ardir}/packages/#{name}/metaconfig" end end attr_reader :packages def packages=(list) raise 'package list is empty' if list.empty? list.each do |name| raise "directory packages/#{name} does not exist"\ unless File.dir?("#{@ardir}/packages/#{name}") end @packages = list end def init_installers @installers = {} @packages.each do |pack| @installers[pack] = Installer.new(@config, "#{@ardir}/packages/#{pack}", "packages/#{pack}") end with = extract_selection(config('with')) without = extract_selection(config('without')) @selected = @installers.keys.select {|name| (with.empty? or with.include?(name)) \ and not without.include?(name) } end def extract_selection(list) a = list.split(/,/) a.each do |name| setup_rb_error "no such package: #{name}" unless @installers.key?(name) end a end def print_usage(f) super f.puts 'Inluded packages:' f.puts ' ' + @packages.sort.join(' ') f.puts end # # Task Handlers # def exec_config run_hook 'pre-config' each_selected_installers {|inst| inst.exec_config } run_hook 'post-config' @config.save # must be final end def exec_setup run_hook 'pre-setup' each_selected_installers {|inst| inst.exec_setup } run_hook 'post-setup' end def exec_install run_hook 'pre-install' each_selected_installers {|inst| inst.exec_install } run_hook 'post-install' end def exec_test run_hook 'pre-test' each_selected_installers {|inst| inst.exec_test } run_hook 'post-test' end def exec_clean rm_f @config.savefile run_hook 'pre-clean' each_selected_installers {|inst| inst.exec_clean } run_hook 'post-clean' end def exec_distclean rm_f @config.savefile run_hook 'pre-distclean' each_selected_installers {|inst| inst.exec_distclean } run_hook 'post-distclean' end # # lib # def each_selected_installers Dir.mkdir 'packages' unless File.dir?('packages') @selected.each do |pack| $stderr.puts "Processing the package `#{pack}' ..." if verbose? Dir.mkdir "packages/#{pack}" unless File.dir?("packages/#{pack}") Dir.chdir "packages/#{pack}" yield @installers[pack] Dir.chdir '../..' end end def run_hook(id) @root_installer.run_hook id end # module FileOperations requires this def verbose? @config.verbose? end # module FileOperations requires this def no_harm? @config.no_harm? end end # class ToplevelInstallerMulti class Installer FILETYPES = %w( bin lib ext data conf man ) include FileOperations include HookScriptAPI def initialize(config, srcroot, objroot) @config = config @srcdir = File.expand_path(srcroot) @objdir = File.expand_path(objroot) @currdir = '.' end def inspect "#<#{self.class} #{File.basename(@srcdir)}>" end def noop(rel) end # # Hook Script API base methods # def srcdir_root @srcdir end def objdir_root @objdir end def relpath @currdir end # # Config Access # # module FileOperations requires this def verbose? @config.verbose? end # module FileOperations requires this def no_harm? @config.no_harm? end def verbose_off begin save, @config.verbose = @config.verbose?, false yield ensure @config.verbose = save end end # # TASK config # def exec_config exec_task_traverse 'config' end alias config_dir_bin noop alias config_dir_lib noop def config_dir_ext(rel) extconf if extdir?(curr_srcdir()) end alias config_dir_data noop alias config_dir_conf noop alias config_dir_man noop def extconf ruby "#{curr_srcdir()}/extconf.rb", *@config.config_opt end # # TASK setup # def exec_setup exec_task_traverse 'setup' end def setup_dir_bin(rel) files_of(curr_srcdir()).each do |fname| update_shebang_line "#{curr_srcdir()}/#{fname}" end end alias setup_dir_lib noop def setup_dir_ext(rel) make if extdir?(curr_srcdir()) end alias setup_dir_data noop alias setup_dir_conf noop alias setup_dir_man noop def update_shebang_line(path) return if no_harm? return if config('shebang') == 'never' old = Shebang.load(path) if old $stderr.puts "warning: #{path}: Shebang line includes too many args. It is not portable and your program may not work." if old.args.size > 1 new = new_shebang(old) return if new.to_s == old.to_s else return unless config('shebang') == 'all' new = Shebang.new(config('rubypath')) end $stderr.puts "updating shebang: #{File.basename(path)}" if verbose? open_atomic_writer(path) {|output| File.open(path, 'rb') {|f| f.gets if old # discard output.puts new.to_s output.print f.read } } end def new_shebang(old) if /\Aruby/ =~ File.basename(old.cmd) Shebang.new(config('rubypath'), old.args) elsif File.basename(old.cmd) == 'env' and old.args.first == 'ruby' Shebang.new(config('rubypath'), old.args[1..-1]) else return old unless config('shebang') == 'all' Shebang.new(config('rubypath')) end end def open_atomic_writer(path, &block) tmpfile = File.basename(path) + '.tmp' begin File.open(tmpfile, 'wb', &block) File.rename tmpfile, File.basename(path) ensure File.unlink tmpfile if File.exist?(tmpfile) end end class Shebang def Shebang.load(path) line = nil File.open(path) {|f| line = f.gets } return nil unless /\A#!/ =~ line parse(line) end def Shebang.parse(line) cmd, *args = *line.strip.sub(/\A\#!/, '').split(' ') new(cmd, args) end def initialize(cmd, args = []) @cmd = cmd @args = args end attr_reader :cmd attr_reader :args def to_s "#! #{@cmd}" + (@args.empty? ? '' : " #{@args.join(' ')}") end end # # TASK install # def exec_install rm_f 'InstalledFiles' exec_task_traverse 'install' end def install_dir_bin(rel) install_files targetfiles(), "#{config('bindir')}/#{rel}", 0755 end def install_dir_lib(rel) install_files libfiles(), "#{config('rbdir')}/#{rel}", 0644 end def install_dir_ext(rel) return unless extdir?(curr_srcdir()) install_files rubyextentions('.'), "#{config('sodir')}/#{File.dirname(rel)}", 0555 end def install_dir_data(rel) install_files targetfiles(), "#{config('datadir')}/#{rel}", 0644 end def install_dir_conf(rel) # FIXME: should not remove current config files # (rename previous file to .old/.org) install_files targetfiles(), "#{config('sysconfdir')}/#{rel}", 0644 end def install_dir_man(rel) install_files targetfiles(), "#{config('mandir')}/#{rel}", 0644 end def install_files(list, dest, mode) mkdir_p dest, @config.install_prefix list.each do |fname| install fname, dest, mode, @config.install_prefix end end def libfiles glob_reject(%w(*.y *.output), targetfiles()) end def rubyextentions(dir) ents = glob_select("*.#{@config.dllext}", targetfiles()) if ents.empty? setup_rb_error "no ruby extention exists: 'ruby #{$0} setup' first" end ents end def targetfiles mapdir(existfiles() - hookfiles()) end def mapdir(ents) ents.map {|ent| if File.exist?(ent) then ent # objdir else "#{curr_srcdir()}/#{ent}" # srcdir end } end # picked up many entries from cvs-1.11.1/src/ignore.c JUNK_FILES = %w( core RCSLOG tags TAGS .make.state .nse_depinfo #* .#* cvslog.* ,* .del-* *.olb *~ *.old *.bak *.BAK *.orig *.rej _$* *$ *.org *.in .* ) def existfiles glob_reject(JUNK_FILES, (files_of(curr_srcdir()) | files_of('.'))) end def hookfiles %w( pre-%s post-%s pre-%s.rb post-%s.rb ).map {|fmt| %w( config setup install clean ).map {|t| sprintf(fmt, t) } }.flatten end def glob_select(pat, ents) re = globs2re([pat]) ents.select {|ent| re =~ ent } end def glob_reject(pats, ents) re = globs2re(pats) ents.reject {|ent| re =~ ent } end GLOB2REGEX = { '.' => '\.', '$' => '\$', '#' => '\#', '*' => '.*' } def globs2re(pats) /\A(?:#{ pats.map {|pat| pat.gsub(/[\.\$\#\*]/) {|ch| GLOB2REGEX[ch] } }.join('|') })\z/ end # # TASK test # TESTDIR = 'test' def exec_test unless File.directory?('test') $stderr.puts 'no test in this package' if verbose? return end $stderr.puts 'Running tests...' if verbose? begin require 'test/unit' rescue LoadError setup_rb_error 'test/unit cannot loaded. You need Ruby 1.8 or later to invoke this task.' end runner = Test::Unit::AutoRunner.new(true) runner.to_run << TESTDIR runner.run end # # TASK clean # def exec_clean exec_task_traverse 'clean' rm_f @config.savefile rm_f 'InstalledFiles' end alias clean_dir_bin noop alias clean_dir_lib noop alias clean_dir_data noop alias clean_dir_conf noop alias clean_dir_man noop def clean_dir_ext(rel) return unless extdir?(curr_srcdir()) make 'clean' if File.file?('Makefile') end # # TASK distclean # def exec_distclean exec_task_traverse 'distclean' rm_f @config.savefile rm_f 'InstalledFiles' end alias distclean_dir_bin noop alias distclean_dir_lib noop def distclean_dir_ext(rel) return unless extdir?(curr_srcdir()) make 'distclean' if File.file?('Makefile') end alias distclean_dir_data noop alias distclean_dir_conf noop alias distclean_dir_man noop # # Traversing # def exec_task_traverse(task) run_hook "pre-#{task}" FILETYPES.each do |type| if type == 'ext' and config('without-ext') == 'yes' $stderr.puts 'skipping ext/* by user option' if verbose? next end traverse task, type, "#{task}_dir_#{type}" end run_hook "post-#{task}" end def traverse(task, rel, mid) dive_into(rel) { run_hook "pre-#{task}" __send__ mid, rel.sub(%r[\A.*?(?:/|\z)], '') directories_of(curr_srcdir()).each do |d| traverse task, "#{rel}/#{d}", mid end run_hook "post-#{task}" } end def dive_into(rel) return unless File.dir?("#{@srcdir}/#{rel}") dir = File.basename(rel) Dir.mkdir dir unless File.dir?(dir) prevdir = Dir.pwd Dir.chdir dir $stderr.puts '---> ' + rel if verbose? @currdir = rel yield Dir.chdir prevdir $stderr.puts '<--- ' + rel if verbose? @currdir = File.dirname(rel) end def run_hook(id) path = [ "#{curr_srcdir()}/#{id}", "#{curr_srcdir()}/#{id}.rb" ].detect {|cand| File.file?(cand) } return unless path begin instance_eval File.read(path), path, 1 rescue raise if $DEBUG setup_rb_error "hook #{path} failed:\n" + $!.message end end end # class Installer class SetupError < StandardError; end def setup_rb_error(msg) raise SetupError, msg end if $0 == __FILE__ begin ToplevelInstaller.invoke rescue SetupError raise if $DEBUG $stderr.puts $!.message $stderr.puts "Try 'ruby #{$0} --help' for detailed usage." exit 1 end end pkg-config-1.1.2/Gemfile0000644000004100000410000000157411605147372015077 0ustar www-datawww-data# -*- mode: ruby; coding: utf-8 -*- # # Copyright (C) 2011 Kouhei Sutou # # This library is free software; you can redistribute it and/or # modify it under the terms of the GNU Lesser General Public # License version 2.1 as published by the Free Software Foundation. # # This library is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # Lesser General Public License for more details. # # You should have received a copy of the GNU Lesser General Public # License along with this library; if not, write to the Free Software # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA source "http://rubygems.org/" group :development, :test do gem "test-unit" gem "test-unit-notify" gem "rake" gem "jeweler" end pkg-config-1.1.2/lib/0000755000004100000410000000000011605147372014343 5ustar www-datawww-datapkg-config-1.1.2/lib/pkg-config.rb0000644000004100000410000002543011605147372016720 0ustar www-datawww-data# Copyright 2008-2011 Kouhei Sutou # # This library is free software; you can redistribute it and/or # modify it under the terms of the GNU Lesser General Public # License as published by the Free Software Foundation; either # version 2.1 of the License, or (at your option) any later version. # # This library is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # Lesser General Public License for more details. # # You should have received a copy of the GNU Lesser General Public # License along with this library; if not, write to the Free Software # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA require "rbconfig" require 'mkmf' require 'shellwords' require 'English' require 'pathname' class PackageConfig SEPARATOR = File::PATH_SEPARATOR class << self @native_pkg_config = nil def native_pkg_config @native_pkg_config ||= guess_native_pkg_config end @custom_override_variables = nil def custom_override_variables @custom_override_variables ||= with_config("override-variables", "") end def clear_configure_args_cache @native_pkg_config = nil @custom_override_variables = nil end private def guess_native_pkg_config pkg_config = with_config("pkg-config", ENV["PKG_CONFIG"] || "pkg-config") pkg_config = Pathname.new(pkg_config) unless pkg_config.absolute? found_pkg_config = search_pkg_config_from_path(pkg_config) pkg_config = found_pkg_config if found_pkg_config end unless pkg_config.absolute? found_pkg_config = search_pkg_config_by_dln_find_exe(pkg_config) pkg_config = found_pkg_config if found_pkg_config end pkg_config end def search_pkg_config_from_path(pkg_config) (ENV["PATH"] || "").split(SEPARATOR).each do |path| try_pkg_config = Pathname(path) + pkg_config return try_pkg_config if try_pkg_config.exist? end nil end def search_pkg_config_by_dln_find_exe(pkg_config) begin require "dl/import" rescue LoadError return nil end dln = Module.new dln.module_eval do if DL.const_defined?(:Importer) extend DL::Importer else extend DL::Importable end begin dlload RbConfig::CONFIG["LIBRUBY"] rescue RuntimeError return nil if $!.message == "unknown error" return nil if /: image not found\z/ =~ $!.message raise rescue DL::DLError return nil end extern "const char *dln_find_exe(const char *, const char *)" end path = dln.dln_find_exe(pkg_config.to_s, nil) if path.size.zero? nil else Pathname(path.to_s) end end end attr_reader :paths attr_accessor :msvc_syntax def initialize(name, options={}) @name = name @options = options path = @options[:path] || ENV["PKG_CONFIG_PATH"] @paths = [path, guess_default_path].compact.join(SEPARATOR).split(SEPARATOR) @paths.unshift(*(@options[:paths] || [])) @paths = normalize_paths(@paths) @msvc_syntax = @options[:msvc_syntax] @variables = @declarations = nil override_variables = self.class.custom_override_variables @override_variables = parse_override_variables(override_variables) default_override_variables = @options[:override_variables] || {} @override_variables = default_override_variables.merge(@override_variables) end def exist? not pc_path.nil? end def requires parse_requires(declaration("Requires")) end def requires_private parse_requires(declaration("Requires.private")) end def cflags path_flags, other_flags = collect_cflags (other_flags + path_flags).join(" ") end def cflags_only_I collect_cflags[0].join(" ") end def libs path_flags, other_flags = collect_libs (path_flags + other_flags).join(" ") end def libs_only_l collect_libs[1].find_all do |arg| if @msvc_syntax /\.lib\z/ =~ arg else /\A-l/ =~ arg end end.join(" ") end def libs_only_L collect_libs[0].find_all do |arg| if @msvc_syntax /\A\/libpath:/ =~ arg else /\A-L/ =~ arg end end.join(" ") end def version declaration("Version") end def description declaration("Description") end def variable(name) parse_pc if @variables.nil? expand_value(@override_variables[name] || @variables[name]) end def declaration(name) parse_pc if @declarations.nil? expand_value(@declarations[name]) end def pc_path @paths.each do |path| _pc_path = File.join(path, "#{@name}.pc") return _pc_path if File.exist?(_pc_path) end nil end private def collect_cflags all_cflags = all_required_packages.collect do |package| self.class.new(package, @options).cflags end all_cflags = [declaration("Cflags")] + all_cflags all_cflags = all_cflags.join(" ").gsub(/-I /, '-I').split.uniq path_flags, other_flags = all_cflags.partition {|flag| /\A-I/ =~ flag} path_flags = path_flags.reject do |flag| flag == "-I/usr/include" end if @msvc_syntax path_flags = path_flags.collect do |flag| flag.gsub(/\A-I/, "/I") end end [path_flags, other_flags] end def collect_libs all_libs = required_packages.collect do |package| self.class.new(package, @options).libs end all_libs = [declaration("Libs")] + all_libs all_libs = all_libs.join(" ").gsub(/-([Ll]) /, '\1').split.uniq path_flags, other_flags = all_libs.partition {|flag| /\A-L/ =~ flag} path_flags = path_flags.reject do |flag| /\A-L\/usr\/lib(?:64)?\z/ =~ flag end if @msvc_syntax path_flags = path_flags.collect do |flag| flag.gsub(/\A-L/, "/libpath:") end other_flags = other_flags.collect do |flag| if /\A-l/ =~ flag "#{$POSTMATCH}.lib" else flag end end end [path_flags, other_flags] end IDENTIFIER_RE = /[a-zA-Z\d_\.]+/ def parse_pc raise ".pc for #{@name} doesn't exist." unless exist? @variables = {} @declarations = {} File.open(pc_path) do |input| input.each_line do |line| line = line.gsub(/#.*/, '').strip next if line.empty? case line when /^(#{IDENTIFIER_RE})=/ @variables[$1] = $POSTMATCH.strip when /^(#{IDENTIFIER_RE}):/ @declarations[$1] = $POSTMATCH.strip end end end end def parse_requires(requires) return [] if requires.nil? requires_without_version = requires.gsub(/[<>]?=\s*[\d.]+\s*/, '') requires_without_version.split(/[,\s]+/) end def parse_override_variables(override_variables) variables = {} override_variables.split(",").each do |variable| name, value = variable.split("=", 2) variables[name] = value end variables end def expand_value(value) return nil if value.nil? value.gsub(/\$\{(#{IDENTIFIER_RE})\}/) do variable($1) end end def guess_default_path arch_depended_path = Dir.glob('/usr/lib/*/pkgconfig').join(SEPARATOR) default_path = ["/usr/local/lib64/pkgconfig", "/usr/local/lib/pkgconfig", "/usr/local/libdata/pkgconfig", "/opt/local/lib/pkgconfig", arch_depended_path, "/usr/lib64/pkgconfig", "/usr/lib/pkgconfig", "/usr/X11/lib/pkgconfig/", "/usr/share/pkgconfig"].join(SEPARATOR) libdir = ENV["PKG_CONFIG_LIBDIR"] default_path = [libdir, default_path].join(SEPARATOR) if libdir pkg_config = self.class.native_pkg_config return default_path unless pkg_config.absolute? pkg_config_prefix = pkg_config.parent.parent pkg_config_arch_depended_path = Dir.glob((pkg_config_prefix + "lib/*/pkgconfig").to_s).join(SEPARATOR) [pkg_config_arch_depended_path, (pkg_config_prefix + "lib64/pkgconfig").to_s, (pkg_config_prefix + "lib/pkgconfig").to_s, (pkg_config_prefix + "libdata/pkgconfig").to_s, default_path].join(SEPARATOR) end def required_packages requires.reject do |package| @name == package end.uniq end def all_required_packages (requires_private + requires.reverse).reject do |package| @name == package end.uniq end def normalize_paths(paths) paths.reject do |path| path.empty? or !File.exist?(path) end end end module PKGConfig VERSION = "1.1.2" @@paths = [] @@override_variables = {} module_function def add_path(path) @@paths << path end def set_override_variable(key, value) @@override_variables[key] = value end def msvc? /mswin32/.match(RUBY_PLATFORM) and /^cl\b/.match(Config::CONFIG['CC']) end def package_config(package) PackageConfig.new(package, :msvc_syntax => msvc?, :override_variables => @@override_variables, :paths => @@paths) end def exist?(pkg) package_config(pkg).exist? end def libs(pkg) package_config(pkg).libs end def libs_only_l(pkg) package_config(pkg).libs_only_l end def libs_only_L(pkg) package_config(pkg).libs_only_L end def cflags(pkg) package_config(pkg).cflags end def cflags_only_I(pkg) package_config(pkg).cflags_only_I end def modversion(pkg) package_config(pkg).version end def description(pkg) package_config(pkg).description end def variable(pkg, name) package_config(pkg).variable(name) end def check_version?(pkg, major=0, minor=0, micro=0) return false unless exist?(pkg) ver = modversion(pkg).split(".").collect {|item| item.to_i} (0..2).each {|i| ver[i] = 0 unless ver[i]} (ver[0] > major || (ver[0] == major && ver[1] > minor) || (ver[0] == major && ver[1] == minor && ver[2] >= micro)) end def have_package(pkg, major=nil, minor=0, micro=0) message = "#{pkg}" unless major.nil? message << " version (>= #{major}.#{minor}.#{micro})" end major ||= 0 enough_version = checking_for(checking_message(message)) do check_version?(pkg, major, minor, micro) end if enough_version libraries = libs_only_l(pkg) dldflags = libs(pkg) dldflags = (Shellwords.shellwords(dldflags) - Shellwords.shellwords(libraries)) dldflags = dldflags.map {|s| /\s/ =~ s ? "\"#{s}\"" : s }.join(' ') $libs += ' ' + libraries if /mswin32/ =~ RUBY_PLATFORM $DLDFLAGS += ' ' + dldflags else $LDFLAGS += ' ' + dldflags end $CFLAGS += ' ' + cflags(pkg) end enough_version end end