make-snapshot: save unicode headers

* tool/make-snapshot (package): save generated header files from
  unicode data.  [ruby-core:76879] [Bug #12677]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55913 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,8 @@
+Tue Aug 16 11:02:31 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* tool/make-snapshot (package): save generated header files from
+	  unicode data.  [ruby-core:76879] [Bug #12677]
+
 Mon Aug 15 20:31:34 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* node.c (dump_array): show nd_alen field in NODE_ARRAY only in

tool/make-snapshot

@@ -326,6 +326,10 @@ update-gems:
         f.puts mk
       end
       system("make", "prereq", *args.map {|arg| arg.join("=")})
+      Dir.glob("enc/unicode/data/*/*.h") do |f|
+        FileUtils::Verbose.mkpath("."+File.dirname(f[12..-1]))
+        FileUtils::Verbose.mv(f, "."+f[12..-1])
+      end
       clean.push("rbconfig.rb", ".rbconfig.time", "enc.mk")
       print "prerequisites"
     else
@@ -334,6 +338,9 @@ update-gems:
     vcs.after_export(".") if exported
     FileUtils.rm_rf(clean) unless $keep_temp
     FileUtils.rm_rf(".downloaded-cache")
+    if File.directory?(".data")
+      FileUtils.mv(".data", "enc/unicode/data")
+    end
     if File.exist?("gems/bundled_gems")
       gems = Dir.glob("gems/*.gem")
       gems -= File.readlines("gems/bundled_gems").map {|line|