diff --git a/ChangeLog b/ChangeLog
index bcafa1d010..1766cb99e7 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+Mon May 19 13:01:05 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* common.mk ({MSPEC,RUBYSPEC}_GIT_URL): moved from Makefine.in.
+
+	* {win32,bcc32}/Makefile.sub (update-rubyspec): added.
+
 Mon May 19 11:53:45 2008  Akinori MUSHA  <knu@iDaemons.org>
 
 	* ext/openssl/openssl_missing.c (HMAC_CTX_copy): adopted
diff --git a/Makefile.in b/Makefile.in
index e21785deca..18537a53ad 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -182,9 +182,6 @@ distclean-local::
 ext/extinit.$(OBJEXT): ext/extinit.c $(SETUP)
 	$(CC) $(CFLAGS) $(XCFLAGS) $(CPPFLAGS) $(OUTFLAG)$@ -c ext/extinit.c
 
-MSPEC_GIT_URL=git://github.com/brixen/mspec.git
-RUBYSPEC_GIT_URL=git://github.com/brixen/rubyspec.git
-
 update-rubyspec: 
 	if [ -d $(srcdir)/rubyspec ]; then \
 	  cd $(srcdir)/rubyspec/mspec; \
diff --git a/bcc32/Makefile.sub b/bcc32/Makefile.sub
index 67dbdb0ede..98e0b3da23 100644
--- a/bcc32/Makefile.sub
+++ b/bcc32/Makefile.sub
@@ -471,6 +471,38 @@ distclean-local::
 		@$(RM) ext\config.cache $(RBCONFIG:/=\)
 		@$(RM) $(RUBY_INSTALL_NAME).rc $(RUBYW_INSTALL_NAME).rc $(RUBY_SO_NAME).rc
 
+update-rubyspec:
+	@echo SPEC_EXISTS=0 > $@.mk
+	@if exist $(srcdir:/=\)\rubyspec\nul echo SPEC_EXISTS=1 >> $@.mk
+	@type >> $@.mk &&|
+$()update-rubyspec:
+$()	@del $@.mk
+$()!if $$(SPEC_EXISTS)
+$()	cd $(srcdir:/=\)\rubyspec\mspec
+$()	git pull
+$()	cd ..\spec\rubyspec
+$()	git pull
+$()!else
+$()	git clone $(MSPEC_GIT_URL) $(srcdir)/rubyspec/mspec
+$()	git clone $(RUBYSPEC_GIT_URL) $(srcdir)/rubyspec/spec/rubyspec
+$()!endif
+|
+	@$(MAKE) -$(MAKEFLAGS)$(MFLAGS) -f $@.mk
+
+test-rubyspec:
+	@echo SPEC_EXISTS=0 > $@.mk
+	@if exist $(srcdir:/=\)\rubyspec\nul echo SPEC_EXISTS=1 >> $@.mk
+	@type >> $@.mk &&|
+$()test-rubyspec:
+$()!if $$(SPEC_EXISTS)
+$()	$(RUNRUBY) $(srcdir)/rubyspec/mspec/bin/mspec -r$(srcdir)/ext/purelib.rb $(srcdir)/rubyspec/spec/rubyspec/$(MAJOR).$(MINOR)
+$()!else
+$()	@echo No rubyspec here.  put rubyspec to srcdir first.
+$()	@cd $(srcdir:/=\)\rubyspec
+$()!endif
+|
+	@$(MAKE) -$(MAKEFLAGS) -f $@.mk
+
 ext/extinit.obj: ext/extinit.c $(SETUP)
 	$(CC) $(CFLAGS) $(XCFLAGS) $(CPPFLAGS) -o$@ -c ext/extinit.c
 
diff --git a/common.mk b/common.mk
index ccf853d432..a026554036 100644
--- a/common.mk
+++ b/common.mk
@@ -5,6 +5,10 @@ dll: $(LIBRUBY_SO)
 RUBYLIB       = -
 RUBYOPT       = -
 
+SPEC_GIT_BASE = git://github.com/brixen
+MSPEC_GIT_URL = $(SPEC_GIT_BASE)/mspec.git
+RUBYSPEC_GIT_URL = $(SPEC_GIT_BASE)/rubyspec.git
+
 STATIC_RUBY   = static-ruby
 
 EXTCONF       = extconf.rb
diff --git a/win32/Makefile.sub b/win32/Makefile.sub
index ab83ace2c5..85b58ac586 100644
--- a/win32/Makefile.sub
+++ b/win32/Makefile.sub
@@ -233,14 +233,6 @@ ASMEXT = asm
 
 INSTALLED_LIST= .installed.list
 
-!if [find "revision.h" $(srcdir:/=\)\version.h > nul 2> nul] == 0
-REVISION_H    = revision.h
-REVISION_UP   = revision-up
-!else
-REVISION_H    = version.h
-REVISION_UP   =
-!endif
-
 !if !defined(WINMAINOBJ)
 WINMAINOBJ    = winmain.$(OBJEXT)
 !endif
@@ -639,10 +631,24 @@ class File
 end
 <<KEEP
 
-test-rubyspec:
-	@if not exist $(srcdir:/=\)\rubyspec\nul echo No rubyspec here.  put rubyspec to srcdir first. && exit 1
-	$(RUNRUBY) $(srcdir)/rubyspec/mspec/bin/mspec -r$(srcdir)/ext/purelib.rb $(srcdir)/rubyspec/spec/rubyspec/$(MAJOR).$(MINOR)
+update-rubyspec:
+!if exist($(srcdir:/=\)\rubyspec)
+	cd $(srcdir:/=\)\rubyspec\mspec
+	git pull
+	cd ..\spec\rubyspec
+	git pull
+!else
+	git clone $(MSPEC_GIT_URL) $(srcdir)/rubyspec/mspec
+	git clone $(RUBYSPEC_GIT_URL) $(srcdir)/rubyspec/spec/rubyspec
+!endif
 
+test-rubyspec:
+!if exist($(srcdir:/=\)\rubyspec)
+	$(RUNRUBY) $(srcdir)/rubyspec/mspec/bin/mspec -r$(srcdir)/ext/purelib.rb $(srcdir)/rubyspec/spec/rubyspec/$(MAJOR).$(MINOR)
+!else
+	@echo No rubyspec here.  put rubyspec to srcdir first.
+	@cd $(srcdir:/=\)\rubyspec
+!endif
 
 {$(srcdir)/missing}.c.obj:
 	$(CC) $(CFLAGS) $(XCFLAGS) $(CPPFLAGS) -c -Tc$(<:\=/)