From 2c485c409db33bbad9313e044e8add2b7c86c105 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 3 Apr 2008 04:20:40 +0000
Subject: [PATCH] * common.mk (endb.h, transdb.h, prelude.c): depend on $(PREP)
 and   check if really changed.  [ruby-core:16102]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15891 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog |  5 ++++-
 common.mk | 27 ++++++++++++---------------
 2 files changed, 16 insertions(+), 16 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 01a397f79e..fcdf8b3a09 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,4 +1,7 @@
-Thu Apr  3 12:56:01 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Thu Apr  3 13:20:38 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* common.mk (endb.h, transdb.h, prelude.c): depend on $(PREP) and
+	  check if really changed.  [ruby-core:16102]
 
 	* Makefile.in, common.mk, configure.in, {win32,bcc32}/Makefile.sub
 	  (MINIOBJS, ARCHMINIOBJS): separated.
diff --git a/common.mk b/common.mk
index fdffa04a60..2b51534f51 100644
--- a/common.mk
+++ b/common.mk
@@ -724,28 +724,25 @@ insns: $(INSNS)
 node_name.inc: {$(VPATH)}node.h
 	$(BASERUBY) -n $(srcdir)/tool/node_name.rb $? > $@
 
-encdb: $(PREP)
-	$(MINIRUBY) $(srcdir)/enc/make_encdb.rb $(srcdir)/enc encdb.h.new
-	$(IFCHANGE) "encdb.h" "encdb.h.new"
+encdb.h: $(PREP)
+	$(MINIRUBY) $(srcdir)/enc/make_encdb.rb $(srcdir)/enc $@.new
+	$(IFCHANGE) "$@" "$@.new"
 
-encdb.h:
-	$(MINIRUBY) $(srcdir)/enc/make_encdb.rb $(srcdir)/enc $@
-
-transdb: $(PREP)
-	$(MINIRUBY) $(srcdir)/enc/trans/make_transdb.rb $(srcdir)/enc/trans transdb.h.new
-	$(IFCHANGE) "transdb.h" "transdb.h.new"
-
-transdb.h:
-	$(MINIRUBY) $(srcdir)/enc/trans/make_transdb.rb $(srcdir)/enc/trans $@
+transdb.h: $(PREP)
+	$(MINIRUBY) $(srcdir)/enc/trans/make_transdb.rb $(srcdir)/enc/trans $@.new
+	$(IFCHANGE) "$@" "$@.new"
 
 miniprelude.c: $(srcdir)/tool/compile_prelude.rb $(srcdir)/prelude.rb
 	$(BASERUBY) -I$(srcdir) $(srcdir)/tool/compile_prelude.rb $(srcdir)/prelude.rb $@
 
-prelude.c: $(srcdir)/tool/compile_prelude.rb $(srcdir)/prelude.rb $(srcdir)/gem_prelude.rb $(RBCONFIG)
-	$(MINIRUBY) -I$(srcdir) -rrbconfig $(srcdir)/tool/compile_prelude.rb $(srcdir)/prelude.rb $(srcdir)/gem_prelude.rb $@
+prelude.c: $(srcdir)/tool/compile_prelude.rb $(srcdir)/prelude.rb $(srcdir)/gem_prelude.rb $(RBCONFIG) $(PREP)
+	$(MINIRUBY) -I$(srcdir) -rrbconfig $(srcdir)/tool/compile_prelude.rb \
+		$(srcdir)/prelude.rb $(srcdir)/gem_prelude.rb $@.new
+	$(IFCHANGE) "$@" "$@.new"
 
-golf_prelude.c: $(srcdir)/tool/compile_prelude.rb $(srcdir)/prelude.rb $(srcdir)/golf_prelude.rb
+golf_prelude.c: $(srcdir)/tool/compile_prelude.rb $(srcdir)/prelude.rb $(srcdir)/golf_prelude.rb $(PREP)
 	$(MINIRUBY) -I$(srcdir) -rrbconfig $(srcdir)/tool/compile_prelude.rb $(srcdir)/golf_prelude.rb $@
+	$(IFCHANGE) "$@" "$@.new"
 
 prereq: incs srcs preludes