From e5a2cf858327b25b6c473531a08db1341b6b0b63 Mon Sep 17 00:00:00 2001
From: naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 29 Jan 2008 08:05:26 +0000
Subject: * tool/ifchange: remove $temp when unchanged.

git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@15312 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog     | 4 ++++
 common.mk     | 5 ++---
 tool/ifchange | 1 +
 3 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 4a05aae33..6d61e64b1 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Tue Jan 29 17:01:07 2008  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* tool/ifchange: remove $temp when unchanged.
+
 Tue Jan 29 16:59:01 2008  Tanaka Akira  <akr@fsij.org>
 
 	* insns.def (toregexp): generate a regexp from strings instead of one
diff --git a/common.mk b/common.mk
index 7bf6c162a..4e73b762f 100644
--- a/common.mk
+++ b/common.mk
@@ -700,17 +700,16 @@ vm.inc: $(srcdir)/template/vm.inc.tmpl
 
 srcs: {$(VPATH)}parse.c {$(VPATH)}lex.c $(srcdir)/ext/ripper/ripper.c
 
-incs: $(INSNS) {$(VPATH)}node_name.inc $(srcdir)/revision.h
+incs: $(INSNS) {$(VPATH)}node_name.inc {$(VPATH)}encdb.h $(srcdir)/revision.h
 
 node_name.inc: {$(VPATH)}node.h
 	$(BASERUBY) -n $(srcdir)/tool/node_name.rb $? > $@
 
-encdb.h.new::
+encdb.h.new:
 	$(BASERUBY) $(srcdir)/enc/make_encdb.rb $(srcdir)/enc $@
 
 encdb.h: encdb.h.new
 	$(IFCHANGE) "$@" "$@.new"
-	-@$(RM) "$@.new"
 
 miniprelude.c: $(srcdir)/tool/compile_prelude.rb $(srcdir)/prelude.rb
 	$(BASERUBY) -I$(srcdir) $(srcdir)/tool/compile_prelude.rb $(srcdir)/prelude.rb $@
diff --git a/tool/ifchange b/tool/ifchange
index 7a192643f..544513ad1 100755
--- a/tool/ifchange
+++ b/tool/ifchange
@@ -10,6 +10,7 @@ if [ "$temp" = - ]; then
 fi
 if cmp "$target" "$temp" >/dev/null 2>&1; then
     echo "$target unchanged"
+    rm -f "$temp"
 else
     echo "$target updated"
     mv -f "$temp" "$target"
-- 
cgit