* encoding.c (enc_init_db): moved to enc/encdb.c.

* transcode.c (init_transcoder_table): moved to enc/trans/transdb.c.

* enc/depend (enc/encdb.o enc/trans/transdb.o): depend on
  corresponding headers.

* common.mk (COMMONOBJS): moved transcode.o from OBJS


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15915 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

10 files changed, 76 insertions, 58 deletions

diff --git a/ChangeLog b/ChangeLog
index ab336e0b84..f8adf9f4ce 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,14 @@
+Mon Apr  7 15:51:31 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* encoding.c (enc_init_db): moved to enc/encdb.c.
+
+	* transcode.c (init_transcoder_table): moved to enc/trans/transdb.c.
+
+	* enc/depend (enc/encdb.o enc/trans/transdb.o): depend on
+	  corresponding headers.
+
+	* common.mk (COMMONOBJS): moved transcode.o from OBJS
+
 Mon Apr  7 12:26:32 2008  Koichi Sasada  <ko1@atdot.net>
 
 	* bootstraptest/test_knownbug.rb: add a known-bug.
diff --git a/common.mk b/common.mk
index edfef5660b..1d6eb98f87 100644
--- a/common.mk
+++ b/common.mk
@@ -18,7 +18,7 @@ NORMALMAINOBJ = main.$(OBJEXT)
 MAINOBJ       = $(NORMALMAINOBJ)
 EXTOBJS	      = 
 DLDOBJS	      = $(DMYEXT)
-MINIOBJS      = $(ARCHMINIOBJS) dmyencoding.$(OBJEXT) dmytranscode.$(OBJEXT) miniprelude.$(OBJEXT)
+MINIOBJS      = $(ARCHMINIOBJS) dmyencoding.$(OBJEXT) miniprelude.$(OBJEXT)
 
 COMMONOBJS    = array.$(OBJEXT) \
 		bignum.$(OBJEXT) \
@@ -62,6 +62,7 @@ COMMONOBJS    = array.$(OBJEXT) \
 		string.$(OBJEXT) \
 		struct.$(OBJEXT) \
 		time.$(OBJEXT) \
+		transcode.$(OBJEXT) \
 		util.$(OBJEXT) \
 		variable.$(OBJEXT) \
 		version.$(OBJEXT) \
@@ -80,7 +81,6 @@ COMMONOBJS    = array.$(OBJEXT) \
 OBJS          = dln.$(OBJEXT) \
 		encoding.$(OBJEXT) \
 		prelude.$(OBJEXT) \
-		transcode.$(OBJEXT) \
 		$(COMMONOBJS)
 
 GOLFOBJS      = goruby.$(OBJEXT) golf_prelude.$(OBJEXT)
@@ -445,7 +445,7 @@ dmyencoding.$(OBJEXT): {$(VPATH)}dmyencoding.c \
   {$(VPATH)}config.h {$(VPATH)}defines.h {$(VPATH)}missing.h \
   {$(VPATH)}intern.h {$(VPATH)}st.h {$(VPATH)}encoding.h \
   {$(VPATH)}oniguruma.h {$(VPATH)}regenc.h
-encoding.$(OBJEXT): dmyencoding.$(OBJEXT) {$(VPATH)}encdb.h
+encoding.$(OBJEXT): dmyencoding.$(OBJEXT)
 enum.$(OBJEXT): {$(VPATH)}enum.c {$(VPATH)}ruby.h {$(VPATH)}config.h \
   {$(VPATH)}defines.h {$(VPATH)}missing.h {$(VPATH)}intern.h \
   {$(VPATH)}st.h {$(VPATH)}node.h {$(VPATH)}util.h
@@ -596,11 +596,10 @@ thread.$(OBJEXT): {$(VPATH)}thread.c {$(VPATH)}eval_intern.h \
   {$(VPATH)}debug.h {$(VPATH)}vm_opts.h {$(VPATH)}id.h \
   {$(VPATH)}thread_$(THREAD_MODEL).h {$(VPATH)}dln.h {$(VPATH)}vm.h \
   {$(VPATH)}gc.h {$(VPATH)}thread_$(THREAD_MODEL).c
-dmytranscode.$(OBJEXT): {$(VPATH)}transcode.c {$(VPATH)}ruby.h \
+transcode.$(OBJEXT): {$(VPATH)}transcode.c {$(VPATH)}ruby.h \
   {$(VPATH)}config.h {$(VPATH)}defines.h {$(VPATH)}missing.h \
   {$(VPATH)}intern.h {$(VPATH)}st.h {$(VPATH)}encoding.h \
   {$(VPATH)}oniguruma.h {$(VPATH)}transcode_data.h
-transcode.$(OBJEXT): dmytranscode.$(OBJEXT) {$(VPATH)}transdb.h
 cont.$(OBJEXT): {$(VPATH)}cont.c {$(VPATH)}ruby.h {$(VPATH)}config.h \
   {$(VPATH)}defines.h {$(VPATH)}missing.h {$(VPATH)}intern.h \
   {$(VPATH)}st.h {$(VPATH)}vm_core.h {$(VPATH)}signal.h {$(VPATH)}node.h \
@@ -737,7 +736,7 @@ miniprelude.c: $(srcdir)/tool/compile_prelude.rb $(srcdir)/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
+		$(srcdir)/prelude.rb $(srcdir)/enc/prelude.rb $(srcdir)/gem_prelude.rb $@.new
 	$(IFCHANGE) "$@" "$@.new"
 
 golf_prelude.c: $(srcdir)/tool/compile_prelude.rb $(srcdir)/prelude.rb $(srcdir)/golf_prelude.rb $(PREP)
diff --git a/dmyencoding.c b/dmyencoding.c
index dc00172ce8..1bd1106e69 100644
--- a/dmyencoding.c
+++ b/dmyencoding.c
@@ -1,3 +1,2 @@
-#define NO_ENCDB_H 1
 #define NO_LOCALE_CHARMAP 1
 #include "encoding.c"
diff --git a/dmytranscode.c b/dmytranscode.c
deleted file mode 100644
index 5b3dfb3e72..0000000000
--- a/dmytranscode.c
+++ /dev/null
@@ -1,2 +0,0 @@
-#define NO_TRANSDB_H 1
-#include "transcode.c"
diff --git a/enc/depend b/enc/depend
index d67ca3f7b5..212daf1b6d 100644
--- a/enc/depend
+++ b/enc/depend
@@ -54,5 +54,8 @@ enc/<%=e%>.$(OBJEXT): $(srcdir)/enc/<%=e%>.c
 	<%=COMPILE_C.sub(/\$\(<(?:.*)\)/) {"$(srcdir)/enc/#{e}.c"}%>
 % end
 
+enc/encdb.$(OBJEXT): encdb.h
+enc/trans/transdb.$(OBJEXT): transdb.h
+
 clean:
 	@$(RM) $(ENCSOS) $(ENCDEFS) $(ENCOBJS) $(TRANSSOS) $(TRANSDEFS) $(TRANSOBJS)
diff --git a/enc/encdb.c b/enc/encdb.c
new file mode 100644
index 0000000000..35f4c93b55
--- /dev/null
+++ b/enc/encdb.c
@@ -0,0 +1,25 @@
+/**********************************************************************
+
+  enc/encdb.c -
+
+  $Author$
+  created at: Mon Apr  7 15:51:31 2008
+
+  Copyright (C) 2008 Yukihiro Matsumoto
+
+**********************************************************************/
+
+int rb_encdb_replicate(const char *alias, const char *orig);
+int rb_encdb_alias(const char *alias, const char *orig);
+int rb_encdb_dummy(const char *name);
+void rb_encdb_declare(const char *name);
+#define ENC_REPLICATE(name, orig) rb_encdb_replicate(name, orig)
+#define ENC_ALIAS(name, orig) rb_encdb_alias(name, orig)
+#define ENC_DUMMY(name) rb_encdb_dummy(name)
+#define ENC_DEFINE(name) rb_encdb_declare(name)
+
+void
+Init_encdb(void)
+{
+#include "encdb.h"
+}
diff --git a/enc/prelude.rb b/enc/prelude.rb
new file mode 100644
index 0000000000..c0268bd622
--- /dev/null
+++ b/enc/prelude.rb
@@ -0,0 +1,6 @@
+%w'enc/init enc/trans/init'.each do |init|
+  begin
+    require(init)
+  rescue LoadError
+  end
+end
diff --git a/enc/trans/transdb.c b/enc/trans/transdb.c
new file mode 100644
index 0000000000..d6ac41e967
--- /dev/null
+++ b/enc/trans/transdb.c
@@ -0,0 +1,18 @@
+/**********************************************************************
+
+  enc/trans/transdb.c -
+
+  $Author$
+  created at: Mon Apr  7 15:51:31 2008
+
+  Copyright (C) 2008 Yukihiro Matsumoto
+
+**********************************************************************/
+
+void rb_declare_transcoder(const char *enc1, const char *enc2, const char *lib);
+
+void
+Init_transdb(void)
+{
+#include "transdb.h"
+}
diff --git a/encoding.c b/encoding.c
index 9759da79a4..e243451569 100644
--- a/encoding.c
+++ b/encoding.c
@@ -34,29 +34,7 @@ static struct {
 
 void rb_enc_init(void);
 
-#ifndef NO_ENCDB_H
-#undef ENC_REPLICATE
-#undef ENC_ALIAS
-#undef ENC_DUMMY
-static int encdb_replicate(const char *alias, const char *orig);
-static int encdb_alias(const char *alias, const char *orig);
-static int encdb_dummy(const char *name);
-static void encdb_declare(const char *name);
-#define ENC_REPLICATE(name, orig) encdb_replicate(name, orig)
-#define ENC_ALIAS(name, orig) encdb_alias(name, orig)
-#define ENC_DUMMY(name) encdb_dummy(name)
-#define ENC_DEFINE(name) encdb_declare(name)
-#endif
-
-static void
-enc_init_db(void)
-{
-#ifdef NO_ENCDB_H
 #define ENCODING_COUNT ENCINDEX_BUILTIN_MAX
-#else
-#include "encdb.h"
-#endif
-}
 
 #define enc_autoload_p(enc) (!rb_enc_mbmaxlen(enc))
 
@@ -251,9 +229,8 @@ rb_enc_register(const char *name, rb_encoding *encoding)
     return index;
 }
 
-#ifndef NO_ENCDB_H
-static void
-encdb_declare(const char *name)
+void
+rb_encdb_declare(const char *name)
 {
     int idx = rb_enc_registered(name);
     if (idx < 0) {
@@ -261,7 +238,6 @@ encdb_declare(const char *name)
     }
     set_encoding_const(name, rb_enc_from_index(idx));
 }
-#endif
 
 static void
 enc_check_duplication(const char *name)
@@ -293,7 +269,6 @@ rb_enc_replicate(const char *name, rb_encoding *encoding)
     return idx;
 }
 
-#ifndef NO_ENCDB_H
 static int
 enc_replicate(int idx, const char *name, rb_encoding *origenc)
 {
@@ -310,8 +285,8 @@ enc_replicate(int idx, const char *name, rb_encoding *origenc)
     return idx;
 }
 
-static int
-encdb_replicate(const char *name, const char *orig)
+int
+rb_encdb_replicate(const char *name, const char *orig)
 {
     int origidx = rb_enc_registered(orig);
     int idx = rb_enc_registered(name);
@@ -321,7 +296,6 @@ encdb_replicate(const char *name, const char *orig)
     }
     return enc_replicate(idx, name, rb_enc_from_index(origidx));
 }
-#endif
 
 int
 rb_define_dummy_encoding(const char *name)
@@ -333,9 +307,8 @@ rb_define_dummy_encoding(const char *name)
     return index;
 }
 
-#ifndef NO_ENCDB_H
-static int
-encdb_dummy(const char *name)
+int
+rb_encdb_dummy(const char *name)
 {
     int index = enc_replicate(rb_enc_registered(name), name,
 			      rb_ascii8bit_encoding());
@@ -344,7 +317,6 @@ encdb_dummy(const char *name)
     ENC_SET_DUMMY(enc);
     return index;
 }
-#endif
 
 int
 rb_enc_dummy_p(rb_encoding *enc)
@@ -398,9 +370,8 @@ rb_enc_alias(const char *alias, const char *orig)
     return enc_alias(alias, idx);
 }
 
-#ifndef NO_ENCDB_H
-static int
-encdb_alias(const char *alias, const char *orig)
+int
+rb_encdb_alias(const char *alias, const char *orig)
 {
     int idx = rb_enc_registered(orig);
 
@@ -409,7 +380,6 @@ encdb_alias(const char *alias, const char *orig)
     }
     return enc_alias(alias, idx);
 }
-#endif
 
 enum {
     ENCINDEX_ASCII,
@@ -1225,8 +1195,6 @@ Init_Encoding(void)
 
     rb_define_singleton_method(rb_cEncoding, "default_external", get_default_external, 0);
     rb_define_singleton_method(rb_cEncoding, "locale_charmap", rb_locale_charmap, 0);
-
-    enc_init_db();
 }
 
 /* locale insensitive functions */
diff --git a/transcode.c b/transcode.c
index 5c48603cae..c6e6a3eded 100644
--- a/transcode.c
+++ b/transcode.c
@@ -85,14 +85,6 @@ rb_declare_transcoder(const char *enc1, const char *enc2, const char *lib)
     declare_transcoder(enc2, enc1, lib);
 }
 
-static void
-init_transcoder_table(void)
-{
-#ifndef NO_TRANSDB_H
-#include "transdb.h"
-#endif
-}
-
 #define encoding_equal(enc1, enc2) (STRCASECMP(enc1, enc2) == 0)
 
 static const rb_transcoder *
@@ -451,7 +443,6 @@ Init_transcode(void)
 {
     transcoder_table = st_init_strcasetable();
     transcoder_lib_table = st_init_strcasetable();
-    init_transcoder_table();
 
     sym_invalid = ID2SYM(rb_intern("invalid"));
     sym_ignore = ID2SYM(rb_intern("ignore"));