From 11075c9332204eb7a722e36e740c19967b6cdfa0 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 5 Mar 2009 02:52:21 +0000
Subject: * win32/Makefile.sub (make_insns_rules): rule to make rules for
 insns.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22778 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog          |  4 ++++
 Makefile.in        |  3 +++
 common.mk          | 20 ++++++++------------
 win32/Makefile.sub | 16 ++++++++++++++++
 4 files changed, 31 insertions(+), 12 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 0f06085fb7..2bd5d9f86a 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Thu Mar  5 11:52:16 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* win32/Makefile.sub (make_insns_rules): rule to make rules for insns.
+
 Thu Mar  5 11:27:16 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* win32/Makefile.sub (miniruby.exe): workaround for a failure of
diff --git a/Makefile.in b/Makefile.in
index df43ca22fe..eaa9f9749f 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -271,3 +271,6 @@ update-rubyspec:
 test-rubyspec:
 	@if [ ! -d $(srcdir)/spec/rubyspec ]; then echo No rubyspec here.  make update-rubyspec first.; exit 1; fi
 	$(RUNRUBY) $(srcdir)/spec/mspec/bin/mspec -B $(srcdir)/spec/default.mspec $(MSPECOPT)
+
+$(INSNS): $(srcdir)/insns.def vm_opts.h $(srcdir)/defs/opt_operand.def $(srcdir)/defs/opt_insn_unif.def
+	$(BASERUBY) -Ks $(srcdir)/tool/insns2vm.rb $(INSNS2VMOPT) $@
diff --git a/common.mk b/common.mk
index 0c06ee548a..f64bc7f821 100644
--- a/common.mk
+++ b/common.mk
@@ -637,25 +637,21 @@ INSNS2VMOPT = --srcdir="$(srcdir)"
 INSNS	= opt_sc.inc optinsn.inc optunifs.inc insns.inc insns_info.inc \
 	  vmtc.inc vm.inc
 
-$(INSNS): $(srcdir)/insns.def {$(VPATH)}vm_opts.h $(srcdir)/defs/opt_operand.def $(srcdir)/defs/opt_insn_unif.def
-	@$(RM) $(PROGRAM)
-	$(BASERUBY) -Ks $(srcdir)/tool/insns2vm.rb $(INSNS2VMOPT) $@
+{$(VPATH)}minsns.inc: $(srcdir)/template/minsns.inc.tmpl
 
-minsns.inc: $(srcdir)/template/minsns.inc.tmpl
+{$(VPATH)}opt_sc.inc: $(srcdir)/template/opt_sc.inc.tmpl
 
-opt_sc.inc: $(srcdir)/template/opt_sc.inc.tmpl
+{$(VPATH)}optinsn.inc: $(srcdir)/template/optinsn.inc.tmpl
 
-optinsn.inc: $(srcdir)/template/optinsn.inc.tmpl
+{$(VPATH)}optunifs.inc: $(srcdir)/template/optunifs.inc.tmpl
 
-optunifs.inc: $(srcdir)/template/optunifs.inc.tmpl
+{$(VPATH)}insns.inc: $(srcdir)/template/insns.inc.tmpl
 
-insns.inc: $(srcdir)/template/insns.inc.tmpl
+{$(VPATH)}insns_info.inc: $(srcdir)/template/insns_info.inc.tmpl
 
-insns_info.inc: $(srcdir)/template/insns_info.inc.tmpl
+{$(VPATH)}vmtc.inc: $(srcdir)/template/vmtc.inc.tmpl
 
-vmtc.inc: $(srcdir)/template/vmtc.inc.tmpl
-
-vm.inc: $(srcdir)/template/vm.inc.tmpl
+{$(VPATH)}vm.inc: $(srcdir)/template/vm.inc.tmpl
 
 srcs: {$(VPATH)}parse.c {$(VPATH)}lex.c {$(VPATH)}newline.c $(srcdir)/ext/ripper/ripper.c srcs-enc
 
diff --git a/win32/Makefile.sub b/win32/Makefile.sub
index 0512df4308..a876ab2d72 100644
--- a/win32/Makefile.sub
+++ b/win32/Makefile.sub
@@ -810,3 +810,19 @@ dir.$(OBJEXT) win32.$(OBJEXT): {$(srcdir)}win32/dir.h
 
 ext/extinit.obj: ext/extinit.c $(SETUP)
 	$(CC) $(CFLAGS) $(XCFLAGS) $(CPPFLAGS) $(COUTFLAG)$@ -c ext/extinit.c
+
+!ifdef insns
+make_insns_rules:
+	@type <<
+$(insns): $$(srcdir)/insns.def {$$(VPATH)}vm_opts.h $$(srcdir)/defs/opt_operand.def $$(srcdir)/defs/opt_insn_unif.def
+	@$$(RM) $$(PROGRAM)
+	$$(BASERUBY) -Ks $$(srcdir)/tool/insns2vm.rb $$(INSNS2VMOPT) $(insns)
+
+<<
+!else if [exit > insns_rules.mk]
+!else if [for %I in ($(INSNS)) do @$(MAKE) -l insns=%I make_insns_rules >> insns_rules.mk]
+!else
+! include insns_rules.mk
+! if [del insns_rules.mk > nul]
+! endif
+!endif
-- 
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