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Viewing changes to tool/mkconfig.rb

  • Committer: Bazaar Package Importer
  • Author(s): Lucas Nussbaum
  • Date: 2011-09-24 19:16:17 UTC
  • mfrom: (1.1.8 upstream) (13.1.7 experimental)
  • Revision ID: james.westby@ubuntu.com-20110924191617-o1qz4rcmqjot8zuy
Tags: 1.9.3~rc1-1
http://bugs.debian.org/639959
* New upstream release: 1.9.3 RC1.
  + Includes load.c fixes. Closes: #639959.
* Upload to unstable.

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Lines of Context:
tool/mkconfig.rb
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]
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arch = RUBY_PLATFORM
 
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win32 = /mswin/ =~ arch
 
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universal = /universal.*darwin/ =~ arch
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v_fast = []
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v_others = []
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vars = {}
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    name = $1
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    val = $2
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    if $3
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      continued_line = []
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      continued_line << val
 
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      continued_line = [val]
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      continued_name = name
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      next
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    end
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  when /^"(.*)"\s*(\\)?$/
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    if continued_line
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      continued_line <<  $1
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      next if $2
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      val = continued_line.join("")
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      name = continued_name
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      continued_line = nil
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    end
 
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    next if !continued_line
 
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    continued_line << $1
 
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    next if $2
 
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    val = continued_line.join
 
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    name = continued_name
 
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    continued_line = nil
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  when /^(?:ac_given_)?INSTALL=(.*)/
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    v_fast << "  CONFIG[\"INSTALL\"] = " + $1 + "\n"
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  end
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      end
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    end
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    if name == "configure_args"
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      val.gsub!(/ +(?!-)/, "=") if /mswin32/ =~ RUBY_PLATFORM
 
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      val.gsub!(/ +(?!-)/, "=") if win32
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      val.gsub!(/--with-out-ext/, "--without-ext")
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    end
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    val = val.gsub(/\$(?:\$|\{?(\w+)\}?)/) {$1 ? "$(#{$1})" : $&}.dump
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    if /^prefix$/ =~ name
 
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    case name
 
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    when /^prefix$/
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      val = "(TOPDIR || DESTDIR + #{val})"
 
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    when /^ARCH_FLAG$/
 
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      val = "arch_flag || #{val}" if universal
 
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    when /^UNIVERSAL_ARCHNAMES$/
 
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      universal, val = val, 'universal' if universal
 
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    when /^arch$/
 
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      if universal
 
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        val.sub!(/universal/, %q[#{arch && universal[/(?:\A|\s)#{Regexp.quote(arch)}=(\S+)/, 1] || '\&'}])
 
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      end
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    end
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    v = "  CONFIG[\"#{name}\"] #{vars[name] ? '<< "\n"' : '='} #{val}\n"
 
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    v = "  CONFIG[\"#{name}\"] #{win32 && vars[name] ? '<< "\n"' : '='} #{val}\n"
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    vars[name] = true
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    if fast[name]
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      v_fast << v
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prefix = "/lib/ruby/#{version}/#{arch}"
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print "  TOPDIR = File.dirname(__FILE__).chomp!(#{prefix.dump})\n"
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print "  DESTDIR = ", (drive ? "TOPDIR && TOPDIR[/\\A[a-z]:/i] || " : ""), "'' unless defined? DESTDIR\n"
 
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print <<'ARCH' if universal
 
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  arch_flag = ENV['ARCHFLAGS'] || ((e = ENV['RC_ARCHS']) && e.split.uniq.map {|a| "-arch #{a}"}.join(' '))
 
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  arch = arch_flag && arch_flag[/\A\s*-arch\s+(\S+)\s*\z/, 1]
 
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ARCH
 
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print "  universal = #{universal}\n" if universal
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print "  CONFIG = {}\n"
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print "  CONFIG[\"DESTDIR\"] = DESTDIR\n"
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versions = {}
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IO.foreach(File.join(srcdir, "version.h")) do |l|
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  m = /^\s*#\s*define\s+RUBY_(VERSION_(MAJOR|MINOR|TEENY)|PATCHLEVEL)\s+(-?\d+)/.match(l)
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  if m
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    versions[m[2]||m[1]] = m[3]
 
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  m = /^\s*#\s*define\s+RUBY_(PATCHLEVEL)\s+(-?\d+)/.match(l)
 
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  if m
 
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    versions[m[1]] = m[2]
 
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    break
 
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  end
 
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end
 
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IO.foreach(File.join(srcdir, "include/ruby/version.h")) do |l|
 
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  m = /^\s*#\s*define\s+RUBY_API_VERSION_(MAJOR|MINOR|TEENY)\s+(-?\d+)/.match(l)
 
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  if m
 
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    versions[m[1]] = m[2]
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    break if versions.size == 4
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  end
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end
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  print "  CONFIG[#{v.dump}] = #{versions[v].dump}\n"
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end
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dest = drive ? /= \"(?!\$[\(\{])(?:[a-z]:)?/i : /= \"(?!\$[\(\{])/
 
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dest = drive ? %r'= "(?!\$[\(\{])(?i:[a-z]:)' : %r'= "(?!\$[\(\{])'
 
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v_disabled = {}
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v_others.collect! do |x|
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  if /^\s*CONFIG\["(?!abs_|old)[a-z]+(?:_prefix|dir)"\]/ === x
 
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  if /^\s*CONFIG\["((?!abs_|old)[a-z]+(?:_prefix|dir))"\]/ === x
 
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    name = $1
 
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    if /= "no"$/ =~ x
 
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      v_disabled[name] = true
 
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      v_others.delete(name)
 
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      next
 
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    end
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    x.sub(dest, '= "$(DESTDIR)')
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  else
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    x
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  end
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end
 
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v_others.compact!
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if $install_name
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  v_fast << "  CONFIG[\"ruby_install_name\"] = \"" + $install_name + "\"\n"
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print <<EOS
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  CONFIG["rubylibdir"] = "$(rubylibprefix)/$(ruby_version)"
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  CONFIG["archdir"] = "$(rubylibdir)/$(arch)"
 
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EOS
 
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print <<EOS unless v_disabled["sitedir"]
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  CONFIG["sitelibdir"] = "$(sitedir)/$(ruby_version)"
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  CONFIG["sitearchdir"] = "$(sitelibdir)/$(sitearch)"
 
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EOS
 
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print <<EOS unless v_disabled["vendordir"]
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  CONFIG["vendorlibdir"] = "$(vendordir)/$(ruby_version)"
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  CONFIG["vendorarchdir"] = "$(vendorlibdir)/$(sitearch)"
 
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EOS
 
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print <<EOS
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  CONFIG["topdir"] = File.dirname(__FILE__)
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  MAKEFILE_CONFIG = {}
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  CONFIG.each{|k,v| MAKEFILE_CONFIG[k] = v.dup}
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    )
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  end
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end
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Config = RbConfig # compatibility for ruby-1.8.4 and older.
 
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autoload :Config, "rbconfig/obsolete.rb" # compatibility for ruby-1.8.4 and older.
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CROSS_COMPILING = nil unless defined? CROSS_COMPILING
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EOS
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