nobu	2009-01-16 18:42:33 +0900 (Fri, 16 Jan 2009)

  New Revision: 21606

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=21606

  Log:
    * tool/make-snapshot (package): includes all rules and expand
      configured values from the environment to create *.inc, sets RM
      for ripper.c, and needs chdir if absolute path is given with
      -exported option.

  Modified files:
    trunk/ChangeLog
    trunk/tool/make-snapshot

Index: ChangeLog
===================================================================
--- ChangeLog	(revision 21605)
+++ ChangeLog	(revision 21606)
@@ -1,3 +1,10 @@
+Fri Jan 16 18:43:30 2009  Nobuyoshi Nakada  <nobu@r...>
+
+	* tool/make-snapshot (package): includes all rules and expand
+	  configured values from the environment to create *.inc, sets RM
+	  for ripper.c, and needs chdir if absolute path is given with
+	  -exported option.
+
 Fri Jan 16 18:26:47 2009  Nobuyoshi Nakada  <nobu@r...>
 
 	* include/ruby/ruby.h (VALUE): use unsigned long or long long
Index: tool/make-snapshot
===================================================================
--- tool/make-snapshot	(revision 21605)
+++ tool/make-snapshot	(revision 21606)
@@ -19,7 +19,9 @@
 ENV["BASERUBY"] ||= "ruby"
 ENV["RUBY"] ||= "ruby"
 ENV["MV"] ||= "mv"
+ENV["RM"] ||= "rm -f"
 ENV["MINIRUBY"] ||= "ruby"
+ENV["PROGRAM"] ||= "ruby"
 
 class String
   # for older ruby
@@ -157,8 +159,8 @@
       FileUtils.mkpath(hdrdir = "#{extout}/include/ruby")
       File.open("#{hdrdir}/config.h", "w") {}
       miniruby = ENV['MINIRUBY'] + " -rcross"
-      IO.popen("make -f - prereq srcdir=. IFCHANGE=tool/ifchange 'MINIRUBY=#{miniruby}'", "w") do |f|
-        f.puts(IO.read("Makefile.in")[/^lex\.c.*?^$/m])
+      IO.popen("make -f - prereq srcdir=. IFCHANGE=tool/ifchange 'MINIRUBY=#{miniruby}' 'RUBY=#{ENV["RUBY"]}'", "w") do |f|
+        f.puts(IO.read("Makefile.in").gsub(/^@.*\n/, '').gsub(/@([A-Za-z_]\w*)@/) {ENV[$1]})
         f.puts(commonmk.gsub(/\{[^{}]*\}/, ""))
       end
       File.open("enc.mk", "r+b") do |f|
@@ -185,6 +187,9 @@
   if v == "."
     v = File.basename(Dir.pwd)
     Dir.chdir ".."
+  else
+    Dir.chdir(File.dirname(v))
+    v = File.basename(v)
   end
 
   return [["bzip tarball", ".tar.bz2", %w"tar cjf"],

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