Skip to content

HTTPS clone URL

Subversion checkout URL

You can clone with
or
.
Download ZIP
Branch: master
Fetching contributors…

Cannot retrieve contributors at this time

1380 lines (1130 sloc) 30.267 kB
#
# setup.rb
#
# Copyright (c) 2000-2004 Minero Aoki
#
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish,
# distribute, sublicense, and/or sell copies of the Software, and to
# permit persons to whom the Software is furnished to do so, subject to
# the following conditions:
#
# The above copyright notice and this permission notice shall be
# included in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#
# Note: Originally licensed under LGPL v2+. Using MIT license for Rails
# with permission of Minero Aoki.
#
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
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 SetupError < StandardError; end
def setup_rb_error(msg)
raise SetupError, msg
end
#
# Config
#
if arg = ARGV.detect {|arg| /\A--rbconfig=/ =~ arg }
ARGV.delete(arg)
require arg.split(/=/, 2)[1]
$".push 'rbconfig.rb'
else
require 'rbconfig'
end
def multipackage_install?
FileTest.directory?(File.dirname($0) + '/packages')
end
class ConfigItem
def initialize(name, template, default, desc)
@name = name.freeze
@template = template
@value = default
@default = default.dup.freeze
@description = desc
end
attr_reader :name
attr_reader :description
attr_accessor :default
alias help_default default
def help_opt
"--#{@name}=#{@template}"
end
def value
@value
end
def eval(table)
@value.gsub(%r<\$([^/]+)>) { table[$1] }
end
def set(val)
@value = check(val)
end
private
def check(val)
setup_rb_error "config: --#{name} requires argument" unless val
val
end
end
class BoolItem < ConfigItem
def config_type
'bool'
end
def help_opt
"--#{@name}"
end
private
def check(val)
return 'yes' unless val
unless /\A(y(es)?|n(o)?|t(rue)?|f(alse))\z/i =~ val
setup_rb_error "config: --#{@name} accepts only yes/no for argument"
end
(/\Ay(es)?|\At(rue)/i =~ value) ? 'yes' : 'no'
end
end
class PathItem < ConfigItem
def config_type
'path'
end
private
def check(path)
setup_rb_error "config: --#{@name} requires argument" unless path
path[0,1] == '$' ? path : File.expand_path(path)
end
end
class ProgramItem < ConfigItem
def config_type
'program'
end
end
class SelectItem < ConfigItem
def initialize(name, template, default, desc)
super
@ok = template.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 PackageSelectionItem < ConfigItem
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 ConfigTable_class
def initialize(items)
@items = items
@table = {}
items.each do |i|
@table[i.name] = i
end
ALIASES.each do |ali, name|
@table[ali] = @table[name]
end
end
include Enumerable
def each(&block)
@items.each(&block)
end
def key?(name)
@table.key?(name)
end
def lookup(name)
@table[name] or raise ArgumentError, "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 new
dup()
end
def savefile
'.config'
end
def load
begin
t = dup()
File.foreach(savefile()) do |line|
k, v = *line.split(/=/, 2)
t[k] = v.strip
end
t
rescue Errno::ENOENT
setup_rb_error $!.message + "#{File.basename($0)} config first"
end
end
def save
@items.each {|i| i.value }
File.open(savefile(), 'w') {|f|
@items.each do |i|
f.printf "%s=%s\n", i.name, i.value if i.value
end
}
end
def [](key)
lookup(key).eval(self)
end
def []=(key, val)
lookup(key).set val
end
end
c = ::Config::CONFIG
rubypath = c['bindir'] + '/' + c['ruby_install_name']
major = c['MAJOR'].to_i
minor = c['MINOR'].to_i
teeny = c['TEENY'].to_i
version = "#{major}.#{minor}"
# ruby ver. >= 1.4.4?
newpath_p = ((major >= 2) or
((major == 1) and
((minor >= 5) or
((minor == 4) and (teeny >= 4)))))
if c['rubylibdir']
# V < 1.6.3
_stdruby = c['rubylibdir']
_siteruby = c['sitedir']
_siterubyver = c['sitelibdir']
_siterubyverarch = c['sitearchdir']
elsif newpath_p
# 1.4.4 <= V <= 1.6.3
_stdruby = "$prefix/lib/ruby/#{version}"
_siteruby = c['sitedir']
_siterubyver = "$siteruby/#{version}"
_siterubyverarch = "$siterubyver/#{c['arch']}"
else
# V < 1.4.4
_stdruby = "$prefix/lib/ruby/#{version}"
_siteruby = "$prefix/lib/ruby/#{version}/site_ruby"
_siterubyver = _siteruby
_siterubyverarch = "$siterubyver/#{c['arch']}"
end
libdir = '-* dummy libdir *-'
stdruby = '-* dummy rubylibdir *-'
siteruby = '-* dummy site_ruby *-'
siterubyver = '-* dummy site_ruby version *-'
parameterize = lambda {|path|
path.sub(/\A#{Regexp.quote(c['prefix'])}/, '$prefix')\
.sub(/\A#{Regexp.quote(libdir)}/, '$libdir')\
.sub(/\A#{Regexp.quote(stdruby)}/, '$stdruby')\
.sub(/\A#{Regexp.quote(siteruby)}/, '$siteruby')\
.sub(/\A#{Regexp.quote(siterubyver)}/, '$siterubyver')
}
libdir = parameterize.call(c['libdir'])
stdruby = parameterize.call(_stdruby)
siteruby = parameterize.call(_siteruby)
siterubyver = parameterize.call(_siterubyver)
siterubyverarch = parameterize.call(_siterubyverarch)
if arg = c['configure_args'].split.detect {|arg| /--with-make-prog=/ =~ arg }
makeprog = arg.sub(/'/, '').split(/=/, 2)[1]
else
makeprog = 'make'
end
common_conf = [
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', 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 man pages'),
PathItem.new('stdruby', 'path', stdruby,
'the directory for standard ruby libraries'),
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')
]
class ConfigTable_class # open again
ALIASES = {
'std-ruby' => 'stdruby',
'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'
}
end
multipackage_conf = [
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')
]
if multipackage_install?
ConfigTable = ConfigTable_class.new(common_conf + multipackage_conf)
else
ConfigTable = ConfigTable_class.new(common_conf)
end
module MetaConfigAPI
def eval_file_ifexist(fname)
instance_eval File.read(fname), fname, 1 if File.file?(fname)
end
def config_names
ConfigTable.map {|i| i.name }
end
def config?(name)
ConfigTable.key?(name)
end
def bool_config?(name)
ConfigTable.lookup(name).config_type == 'bool'
end
def path_config?(name)
ConfigTable.lookup(name).config_type == 'path'
end
def value_config?(name)
case ConfigTable.lookup(name).config_type
when 'bool', 'path'
true
else
false
end
end
def add_config(item)
ConfigTable.add item
end
def add_bool_config(name, default, desc)
ConfigTable.add BoolItem.new(name, 'yes/no', default ? 'yes' : 'no', desc)
end
def add_path_config(name, default, desc)
ConfigTable.add PathItem.new(name, 'path', default, desc)
end
def set_config_default(name, default)
ConfigTable.lookup(name).default = default
end
def remove_config(name)
ConfigTable.remove(name)
end
end
#
# File Operations
#
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 case
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(fname)
$stderr.puts "rm -f #{fname}" if verbose?
return if no_harm?
if File.exist?(fname) or File.symlink?(fname)
File.chmod 0777, fname
File.unlink fname
end
end
def rm_rf(dn)
$stderr.puts "rm -rf #{dn}" if verbose?
return if no_harm?
Dir.chdir dn
Dir.foreach('.') do |fn|
next if fn == '.'
next if fn == '..'
if File.dir?(fn)
verbose_off {
rm_rf fn
}
else
verbose_off {
rm_f fn
}
end
end
Dir.chdir '..'
Dir.rmdir dn
end
def move_file(src, dest)
File.unlink dest if File.exist?(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 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(str)
$stderr.puts str if verbose?
system str or raise RuntimeError, "'system #{str}' failed"
end
def ruby(str)
command config('rubyprog') + ' ' + str
end
def make(task = '')
command config('makeprog') + ' ' + task
end
def extdir?(dir)
File.exist?(dir + '/MANIFEST')
end
def all_files_in(dirname)
Dir.open(dirname) {|d|
return d.select {|ent| File.file?("#{dirname}/#{ent}") }
}
end
REJECT_DIRS = %w(
CVS SCCS RCS CVS.adm .svn
)
def all_dirs_in(dirname)
Dir.open(dirname) {|d|
return d.select {|n| File.dir?("#{dirname}/#{n}") } - %w(. ..) - REJECT_DIRS
}
end
end
#
# Main Installer
#
module HookUtils
def run_hook(name)
try_run_hook "#{curr_srcdir()}/#{name}" or
try_run_hook "#{curr_srcdir()}/#{name}.rb"
end
def try_run_hook(fname)
return false unless File.file?(fname)
begin
instance_eval File.read(fname), fname, 1
rescue
setup_rb_error "hook #{fname} failed:\n" + $!.message
end
true
end
end
module HookScriptAPI
def get_config(key)
@config[key]
end
alias config get_config
def set_config(key, val)
@config[key] = val
end
#
# srcdir/objdir (works only in the package directory)
#
#abstract srcdir_root
#abstract objdir_root
#abstract relpath
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 = '3.3.1'
Copyright = 'Copyright (c) 2000-2004 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' ],
[ 'clean', "does `make clean' for each extention" ],
[ 'distclean',"does `make distclean' for each extention" ]
]
def ToplevelInstaller.invoke
instance().invoke
end
@singleton = nil
def ToplevelInstaller.instance
@singleton ||= new(File.dirname($0))
@singleton
end
include MetaConfigAPI
def initialize(ardir_root)
@config = nil
@options = { 'verbose' => true }
@ardir = File.expand_path(ardir_root)
end
def inspect
"#<#{self.class} #{__id__()}>"
end
def invoke
run_metaconfigs
case task = parsearg_global()
when nil, 'all'
@config = load_config('config')
parsearg_config
init_installers
exec_config
exec_setup
exec_install
else
@config = load_config(task)
__send__ "parsearg_#{task}"
init_installers
__send__ "exec_#{task}"
end
end
def run_metaconfigs
eval_file_ifexist "#{@ardir}/metaconfig"
end
def load_config(task)
case task
when 'config'
ConfigTable.new
when 'clean', 'distclean'
if File.exist?(ConfigTable.savefile)
then ConfigTable.load
else ConfigTable.new
end
else
ConfigTable.load
end
end
def init_installers
@installer = Installer.new(@config, @options, @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
valid_task = /\A(?:#{TASKS.map {|task,desc| task }.join '|'})\z/
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'
@options['verbose'] = false
when '--verbose'
@options['verbose'] = true
when '-h', '--help'
print_usage $stdout
exit 0
when '-v', '--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 parsearg_no_options
unless ARGV.empty?
setup_rb_error "#{task}: unknown options: #{ARGV.join ' '}"
end
end
alias parsearg_show parsearg_no_options
alias parsearg_setup parsearg_no_options
alias parsearg_clean parsearg_no_options
alias parsearg_distclean parsearg_no_options
def parsearg_config
re = /\A--(#{ConfigTable.map {|i| i.name }.join('|')})(?:=(.*))?\z/
@options['config-opt'] = []
while i = ARGV.shift
if /\A--?\z/ =~ i
@options['config-opt'] = ARGV.dup
break
end
m = re.match(i) or setup_rb_error "config: unknown option #{i}"
name, value = *m.to_a[1,2]
@config[name] = value
end
end
def parsearg_install
@options['no-harm'] = false
@options['install-prefix'] = ''
while a = ARGV.shift
case a
when /\A--no-harm\z/
@options['no-harm'] = true
when /\A--prefix=(.*)\z/
path = $1
path = File.expand_path(path) unless path[0,1] == '/'
@options['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} <global option>"
out.puts " ruby #{File.basename $0} [<global options>] <task> [<task options>]"
fmt = " %-24s %s\n"
out.puts
out.puts 'Global options:'
out.printf fmt, '-q,--quiet', 'suppress message outputs'
out.printf fmt, ' --verbose', 'output messages verbosely'
out.printf fmt, '-h,--help', 'print this message'
out.printf fmt, '-v,--version', 'print version and quit'
out.printf fmt, ' --copyright', 'print copyright and quit'
out.puts
out.puts 'Tasks:'
TASKS.each do |name, desc|
out.printf fmt, name, desc
end
fmt = " %-24s %s [%s]\n"
out.puts
out.puts 'Options for CONFIG or ALL:'
ConfigTable.each do |item|
out.printf fmt, item.help_opt, item.description, item.help_default
end
out.printf fmt, '--rbconfig=path', 'rbconfig.rb to load',"running ruby's"
out.puts
out.puts 'Options for INSTALL:'
out.printf fmt, '--no-harm', 'only display what to do if given', 'off'
out.printf fmt, '--prefix=path', 'install path prefix', '$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_show
ConfigTable.each do |i|
printf "%-20s %s\n", i.name, i.value
end
end
def exec_clean
@installer.exec_clean
end
def exec_distclean
@installer.exec_distclean
end
end
class ToplevelInstallerMulti < ToplevelInstaller
include HookUtils
include HookScriptAPI
include FileOperations
def initialize(ardir)
super
@packages = all_dirs_in("#{@ardir}/packages")
raise 'no package exists' if @packages.empty?
end
def run_metaconfigs
eval_file_ifexist "#{@ardir}/metaconfig"
@packages.each do |name|
eval_file_ifexist "#{@ardir}/packages/#{name}/metaconfig"
end
end
def init_installers
@installers = {}
@packages.each do |pack|
@installers[pack] = Installer.new(@config, @options,
"#{@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 'Included packages:'
f.puts ' ' + @packages.sort.join(' ')
f.puts
end
#
# multi-package metaconfig API
#
attr_reader :packages
def declare_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
#
# 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_clean
rm_f ConfigTable.savefile
run_hook 'pre-clean'
each_selected_installers {|inst| inst.exec_clean }
run_hook 'post-clean'
end
def exec_distclean
rm_f ConfigTable.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 @options['verbose']
Dir.mkdir "packages/#{pack}" unless File.dir?("packages/#{pack}")
Dir.chdir "packages/#{pack}"
yield @installers[pack]
Dir.chdir '../..'
end
end
def verbose?
@options['verbose']
end
def no_harm?
@options['no-harm']
end
end
class Installer
FILETYPES = %w( bin lib ext data )
include HookScriptAPI
include HookUtils
include FileOperations
def initialize(config, opt, srcroot, objroot)
@config = config
@options = opt
@srcdir = File.expand_path(srcroot)
@objdir = File.expand_path(objroot)
@currdir = '.'
end
def inspect
"#<#{self.class} #{File.basename(@srcdir)}>"
end
#
# Hook Script API base methods
#
def srcdir_root
@srcdir
end
def objdir_root
@objdir
end
def relpath
@currdir
end
#
# configs/options
#
def no_harm?
@options['no-harm']
end
def verbose?
@options['verbose']
end
def verbose_off
begin
save, @options['verbose'] = @options['verbose'], false
yield
ensure
@options['verbose'] = save
end
end
#
# TASK config
#
def exec_config
exec_task_traverse 'config'
end
def config_dir_bin(rel)
end
def config_dir_lib(rel)
end
def config_dir_ext(rel)
extconf if extdir?(curr_srcdir())
end
def extconf
opt = @options['config-opt'].join(' ')
command "#{config('rubyprog')} #{curr_srcdir()}/extconf.rb #{opt}"
end
def config_dir_data(rel)
end
#
# TASK setup
#
def exec_setup
exec_task_traverse 'setup'
end
def setup_dir_bin(rel)
all_files_in(curr_srcdir()).each do |fname|
adjust_shebang "#{curr_srcdir()}/#{fname}"
end
end
def adjust_shebang(path)
return if no_harm?
tmpfile = File.basename(path) + '.tmp'
begin
File.open(path, 'rb') {|r|
first = r.gets
return unless File.basename(config('rubypath')) == 'ruby'
return unless File.basename(first.sub(/\A\#!/, '').split[0]) == 'ruby'
$stderr.puts "adjusting shebang: #{File.basename(path)}" if verbose?
File.open(tmpfile, 'wb') {|w|
w.print first.sub(/\A\#!\s*\S+/, '#! ' + config('rubypath'))
w.write r.read
}
move_file tmpfile, File.basename(path)
}
ensure
File.unlink tmpfile if File.exist?(tmpfile)
end
end
def setup_dir_lib(rel)
end
def setup_dir_ext(rel)
make if extdir?(curr_srcdir())
end
def setup_dir_data(rel)
end
#
# TASK install
#
def exec_install
rm_f 'InstalledFiles'
exec_task_traverse 'install'
end
def install_dir_bin(rel)
install_files collect_filenames_auto(), "#{config('bindir')}/#{rel}", 0755
end
def install_dir_lib(rel)
install_files ruby_scripts(), "#{config('rbdir')}/#{rel}", 0644
end
def install_dir_ext(rel)
return unless extdir?(curr_srcdir())
install_files ruby_extentions('.'),
"#{config('sodir')}/#{File.dirname(rel)}",
0555
end
def install_dir_data(rel)
install_files collect_filenames_auto(), "#{config('datadir')}/#{rel}", 0644
end
def install_files(list, dest, mode)
mkdir_p dest, @options['install-prefix']
list.each do |fname|
install fname, dest, mode, @options['install-prefix']
end
end
def ruby_scripts
collect_filenames_auto().select {|n| /\.rb\z/ =~ n }
end
# picked up many entries from cvs-1.11.1/src/ignore.c
reject_patterns = %w(
core RCSLOG tags TAGS .make.state
.nse_depinfo #* .#* cvslog.* ,* .del-* *.olb
*~ *.old *.bak *.BAK *.orig *.rej _$* *$
*.org *.in .*
)
mapping = {
'.' => '\.',
'$' => '\$',
'#' => '\#',
'*' => '.*'
}
REJECT_PATTERNS = Regexp.new('\A(?:' +
reject_patterns.map {|pat|
pat.gsub(/[\.\$\#\*]/) {|ch| mapping[ch] }
}.join('|') +
')\z')
def collect_filenames_auto
mapdir((existfiles() - hookfiles()).reject {|fname|
REJECT_PATTERNS =~ fname
})
end
def existfiles
all_files_in(curr_srcdir()) | all_files_in('.')
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 mapdir(filelist)
filelist.map {|fname|
if File.exist?(fname) # objdir
fname
else # srcdir
File.join(curr_srcdir(), fname)
end
}
end
def ruby_extentions(dir)
Dir.open(dir) {|d|
ents = d.select {|fname| /\.#{::Config::CONFIG['DLEXT']}\z/ =~ fname }
if ents.empty?
setup_rb_error "no ruby extention exists: 'ruby #{$0} setup' first"
end
return ents
}
end
#
# TASK clean
#
def exec_clean
exec_task_traverse 'clean'
rm_f ConfigTable.savefile
rm_f 'InstalledFiles'
end
def clean_dir_bin(rel)
end
def clean_dir_lib(rel)
end
def clean_dir_ext(rel)
return unless extdir?(curr_srcdir())
make 'clean' if File.file?('Makefile')
end
def clean_dir_data(rel)
end
#
# TASK distclean
#
def exec_distclean
exec_task_traverse 'distclean'
rm_f ConfigTable.savefile
rm_f 'InstalledFiles'
end
def distclean_dir_bin(rel)
end
def distclean_dir_lib(rel)
end
def distclean_dir_ext(rel)
return unless extdir?(curr_srcdir())
make 'distclean' if File.file?('Makefile')
end
#
# lib
#
def exec_task_traverse(task)
run_hook "pre-#{task}"
FILETYPES.each do |type|
if config('without-ext') == 'yes' and type == 'ext'
$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)], '')
all_dirs_in(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
end
if $0 == __FILE__
begin
if multipackage_install?
ToplevelInstallerMulti.invoke
else
ToplevelInstaller.invoke
end
rescue SetupError
raise if $DEBUG
$stderr.puts $!.message
$stderr.puts "Try 'ruby #{$0} --help' for detailed usage."
exit 1
end
end
Jump to Line
Something went wrong with that request. Please try again.