зеркало из https://github.com/github/ruby.git
422 строки
9.9 KiB
Ruby
422 строки
9.9 KiB
Ruby
#! /usr/local/bin/ruby
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# -*- ruby -*-
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$force_static = nil
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$install = nil
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$destdir = nil
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$clean = nil
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$nodynamic = nil
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$extinit = nil
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$extobjs = nil
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$ignore = nil
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$message = nil
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$progname = $0
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alias $PROGRAM_NAME $0
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alias $0 $progname
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$extlist = []
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$extupdate = false
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$:.replace ["."]
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require 'rbconfig'
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srcdir = File.dirname(File.dirname(__FILE__))
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$:.replace [srcdir, srcdir+"/lib", "."]
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$topdir = "."
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$top_srcdir = srcdir
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require 'mkmf'
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require 'optparse/shellwords'
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def sysquote(x)
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@quote ||= /human|os2|macos/ =~ (CROSS_COMPILING || RUBY_PLATFORM)
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@quote ? x.quote : x
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end
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def relative_from(path, base)
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if File.expand_path(path) == File.expand_path(path, base)
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path
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else
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File.join(base, path)
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end
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end
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def extmake(target)
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print "#{$message} #{target}\n"
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$stdout.flush
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if $force_static or $static_ext[target]
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$static = target
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else
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$static = false
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end
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unless $ignore
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return true if $nodynamic and not $static
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end
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init_mkmf
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FileUtils.mkpath target unless File.directory?(target)
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begin
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dir = Dir.pwd
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FileUtils.mkpath target unless File.directory?(target)
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Dir.chdir target
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top_srcdir = $top_srcdir
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topdir = $topdir
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prefix = "../" * (target.count("/")+1)
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$hdrdir = $top_srcdir = relative_from(top_srcdir, prefix)
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$topdir = prefix + $topdir
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$target = target
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$mdir = target
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$srcdir = File.join($top_srcdir, "ext", $mdir)
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$preload = nil
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makefile = "./Makefile"
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unless $ignore
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if !(t = modified?(makefile, MTIMES)) ||
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%W<#{$srcdir}/makefile.rb #{$srcdir}/extconf.rb
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#{$srcdir}/depend>.any? {|f| modified?(f, [t])}
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then
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$defs = []
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Logging::logfile 'mkmf.log'
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Config::CONFIG["srcdir"] = $srcdir
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rm_f makefile
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begin
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if File.exist?($0 = "#{$srcdir}/makefile.rb")
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load $0
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elsif File.exist?($0 = "#{$srcdir}/extconf.rb")
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load $0
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else
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create_makefile(target)
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end
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$extupdate = true
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File.exist?(makefile)
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rescue SystemExit
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# ignore
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ensure
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rm_f "conftest*"
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$0 = $PROGRAM_NAME
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Config::CONFIG["srcdir"] = $top_srcdir
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end
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else
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if $static
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m = File.read(makefile)
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if !($target = m[/^TARGET[ \t]*=[ \t]*(\S*)/, 1])
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$static = nil
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elsif target_prefix = m[/^target_prefix[ \t]*=[ \t]*\/(.*)/, 1]
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$target = "#{target_prefix}/#{$target}"
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end
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/^STATIC_LIB[ \t]*=[ \t]*\S+/ =~ m or $static = nil
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$preload = Shellwords.shellwords(m[/^preload[ \t]*=[ \t]*(.*)/, 1] || "")
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$DLDFLAGS += " " + (m[/^DLDFLAGS[ \t]*=[ \t]*(.*)/, 1] || "")
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if s = m[/^LIBS[ \t]*=[ \t]*(.*)/, 1]
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s.sub!(/^#{Regexp.quote($LIBRUBYARG)} */, "")
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s.sub!(/ *#{Regexp.quote($LIBS)}$/, "")
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$libs = s
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end
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$LOCAL_LIBS = m[/^LOCAL_LIBS[ \t]*=[ \t]*(.*)/, 1] || ""
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$LIBPATH = Shellwords.shellwords(m[/^libpath[ \t]*=[ \t]*(.*)/, 1] || "") -
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%w[$(libdir) $(topdir)]
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end
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true
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end
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else
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File.exist?(makefile)
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end or open(makefile, "w") do |f|
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f.print dummy_makefile($srcdir)
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return true
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end
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args = sysquote($mflags)
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if $static
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args += ["static"] unless $clean
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$extlist.push [$static, $target, File.basename($target), $preload]
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end
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unless system($make, *args)
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$ignore or $continue or return false
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end
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if $clean and $clean != true
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File.unlink(makefile) rescue nil
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end
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if $static
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$extflags ||= ""
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$extlibs ||= []
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$extpath ||= []
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unless $mswin
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$extflags = ($extflags.split | $DLDFLAGS.split | $LDFLAGS.split).join(" ")
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end
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$extlibs = merge_libs($extlibs, $libs.split, $LOCAL_LIBS.split)
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$extpath |= $LIBPATH
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end
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ensure
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$hdrdir = $top_srcdir = top_srcdir
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$topdir = topdir
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Dir.chdir dir
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end
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begin
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Dir.rmdir target
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target = File.dirname(target)
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rescue SystemCallError
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break
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end while true
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true
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end
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def parse_args()
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$mflags = []
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opts = nil
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ARGV.options do |opts|
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opts.on('-n') {$dryrun = true}
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opts.on('--[no-]extension [EXTS]', Array) do |v|
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$extension = (v == false ? [] : v)
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end
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opts.on('--[no-]extstatic [STATIC]', Array) do |v|
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if ($extstatic = v) == false
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$extstatic = []
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elsif v
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$force_static = true
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$extstatic.delete("static")
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$extstatic = nil if $extstatic.empty?
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end
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end
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opts.on('--dest-dir=DIR') do |v|
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$destdir = v
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end
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opts.on('--extout=DIR') do |v|
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$extout = (v unless v.empty?)
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end
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opts.on('--make=MAKE') do |v|
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$make = v || 'make'
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end
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opts.on('--make-flags=FLAGS', '--mflags', Shellwords) do |v|
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if arg = v.first
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arg.insert(0, '-') if /\A[^-][^=]*\Z/ =~ arg
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end
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$mflags.concat(v)
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end
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opts.on('--message [MESSAGE]', String) do |v|
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$message = v
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end
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begin
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opts.parse!
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rescue OptionParser::InvalidOption => e
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retry if /^--/ =~ e.args[0]
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raise
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end
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end or abort opts.to_s
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$destdir ||= ''
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$make, *rest = Shellwords.shellwords($make)
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$mflags.unshift(*rest) unless rest.empty?
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def $mflags.set?(flag)
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grep(/\A-(?!-).*#{'%c' % flag}/i) { return true }
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false
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end
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def $mflags.defined?(var)
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grep(/\A#{var}=(.*)/) {return $1}
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end
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if $mflags.set?(?n)
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$dryrun = true
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else
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$mflags.unshift '-n' if $dryrun
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end
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$continue = $mflags.set?(?k)
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if !$destdir.to_s.empty?
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$destdir = File.expand_path($destdir)
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$mflags.defined?("DESTDIR") or $mflags << "DESTDIR=#{$destdir}"
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end
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if $extout
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$extout = '$(topdir)/'+$extout
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$extout_prefix = $extout ? "$(extout)$(target_prefix)/" : ""
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$mflags << "extout=#$extout" << "extout_prefix=#$extout_prefix"
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end
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end
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parse_args()
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if target = ARGV.shift and /^[a-z-]+$/ =~ target
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$mflags.push(target)
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target = target.sub(/^(dist|real)(?=(?:clean)?$)/, '')
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case target
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when /clean/
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$ignore ||= true
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$clean = $1 ? $1[0] : true
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when /^install\b/
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$install = true
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$ignore ||= true
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$mflags.unshift("INSTALL_PROG=install -c -p -m 0755",
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"INSTALL_DATA=install -c -p -m 0644",
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"MAKEDIRS=mkdir -p") if $dryrun
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end
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end
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unless $message
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if target
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$message = target.sub(/^(\w+)e?\b/, '\1ing').tr('-', ' ')
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else
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$message = "compiling"
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end
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end
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EXEEXT = CONFIG['EXEEXT']
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if CROSS_COMPILING
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$ruby = CONFIG['MINIRUBY']
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elsif $nmake
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$ruby = '$(topdir:/=\\)\\miniruby' + EXEEXT
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else
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$ruby = '$(topdir)/miniruby' + EXEEXT
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end
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$ruby << " -I'$(topdir)' -I'$(hdrdir)/lib'"
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$config_h = '$(topdir)/config.h'
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MTIMES = [__FILE__, 'rbconfig.rb', srcdir+'/lib/mkmf.rb'].collect {|f| File.mtime(f)}
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# get static-link modules
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$static_ext = {}
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if $extstatic
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$extstatic.each do |target|
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target = target.downcase if /mswin32|bccwin32/ =~ RUBY_PLATFORM
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$static_ext[target] = $static_ext.size
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end
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end
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for dir in ["ext", File::join($top_srcdir, "ext")]
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setup = File::join(dir, CONFIG['setup'])
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if File.file? setup
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f = open(setup)
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while line = f.gets()
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line.chomp!
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line.sub!(/#.*$/, '')
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next if /^\s*$/ =~ line
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target, opt = line.split(nil, 3)
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if target == 'option'
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case opt
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when 'nodynamic'
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$nodynamic = true
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end
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next
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end
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target = target.downcase if /mswin32|bccwin32/ =~ RUBY_PLATFORM
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$static_ext[target] = $static_ext.size
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end
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MTIMES << f.mtime
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$setup = setup
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f.close
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break
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end
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end unless $extstatic
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ext_prefix = "#{$top_srcdir}/ext"
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exts = $static_ext.sort_by {|t, i| i}.collect {|t, i| t}
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exts |= $extension if $extension
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exts |= Dir.glob("#{ext_prefix}/*/**/extconf.rb").collect {|d|
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d = File.dirname(d)
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d.slice!(0, ext_prefix.length + 1)
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d
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} unless $extension
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if $extout
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Config.expand(extout = "#$extout", Config::CONFIG.merge("topdir"=>$topdir))
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if $install
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Config.expand(dest = "#{$destdir}#{$rubylibdir}")
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FileUtils.cp_r(extout+"/.", dest, :verbose => true, :noop => $dryrun)
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exit
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end
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unless $ignore
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FileUtils.mkpath(extout)
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end
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end
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dir = Dir.pwd
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FileUtils::makedirs('ext')
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Dir::chdir('ext')
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$hdrdir = $top_srcdir = relative_from(srcdir, $topdir = "..")
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exts.each do |d|
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extmake(d) or abort
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end
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$hdrdir = $top_srcdir = srcdir
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$topdir = "."
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if $ignore
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FileUtils.rm_f(%W"extinit.c extinit.#{$OBJEXT}") if $clean
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Dir.chdir ".."
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if $clean
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Dir.rmdir('ext') rescue nil
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FileUtils.rm_rf(extout) if $extout
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end
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exit
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end
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if $extlist.size > 0
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$extinit ||= ""
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$extobjs ||= ""
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list = $extlist.dup
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built = []
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while e = list.shift
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s,t,i,r = e
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if r and !(r -= built).empty?
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l = list.size
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if (while l > 0; break true if r.include?(list[l-=1][1]) end)
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list.insert(l + 1, e)
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end
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next
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end
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f = format("%s/%s.%s", s, i, $LIBEXT)
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if File.exist?(f)
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$extinit += "\tinit(Init_#{i}, \"#{t}.so\");\n"
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$extobjs += "ext/#{f} "
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built << t
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end
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end
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src = <<SRC
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extern char *ruby_sourcefile, *rb_source_filename();
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#define init(func, name) (ruby_sourcefile = src = rb_source_filename(name), func(), rb_provide(src))
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void Init_ext() {\n\tchar* src;\n#$extinit}
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SRC
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if !modified?("extinit.c", MTIMES) || IO.read("extinit.c") != src
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open("extinit.c", "w") {|f| f.print src}
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end
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$extobjs = "ext/extinit.#{$OBJEXT} " + $extobjs
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if RUBY_PLATFORM =~ /m68k-human|beos/
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$extflags.delete("-L/usr/local/lib")
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end
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$extpath.delete("$(topdir)")
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$extflags = libpathflag($extpath) << " " << $extflags.strip
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conf = [
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['SETUP', $setup], [$enable_shared ? 'DLDOBJS' : 'EXTOBJS', $extobjs],
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['EXTLIBS', $extlibs.join(' ')], ['EXTLDFLAGS', $extflags]
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].map {|n, v|
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"#{n}=#{v}" if v and !(v = v.strip).empty?
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}.compact
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puts conf
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$stdout.flush
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$mflags.concat(conf)
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end
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rubies = []
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%w[RUBY RUBYW].each {|r|
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if r = arg_config("--"+r.downcase) || config_string(r+"_INSTALL_NAME")
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rubies << r+EXEEXT
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end
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}
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Dir.chdir ".."
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if !$extlist.empty? and $extupdate
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rm_f(Config::CONFIG["LIBRUBY_SO"])
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end
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puts "making #{rubies.join(', ')}"
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$stdout.flush
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$mflags.concat(rubies)
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system($make, *sysquote($mflags)) or exit($?.exitstatus)
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#Local variables:
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# mode: ruby
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#end:
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