ruby-dev

小田＠QNES です。

---
On Wed, 28 Jul 1999 17:18:28 +0900
[[ruby-dev:7462] Re: AC_OBJEXT]
Katsuyuki Komatsu <komatsu@sarion.co.jp> wrote:

> 小松です。
> 
> あと、mswin32でrb_cObjectみたいなrubymw.dll内のデータに
> 関してDLL化した拡張ライブラリから参照する場合、
>     __declspec(dllimport) VALUE rb_cObject;
> みたいにしないと、正しく参照が解決されず、Access Violationが
> 起こってしまいます。
> 
> このへんで引っかかった所を無理矢理変更して、DLL化した
> ruby-gtk-0.20のgtk.dllをなんとか動かしましたが、
> mswin32でruby-gtkをDLL化している人はこのあたりは
> どうしてるんでしょうか？

ruby-gtk はまだ作ったことがないんですが、DLL 化について
だけですが、参考になれば。

以前、mswin32 で拡張モジュールをDLL化するためにwin32.hに
以下を追加してもらいました。

#if defined(IMPORT)
#define EXTERN extern __declspec(dllimport)
#elif defined(EXPORT)
#define EXTERN extern __declspec(dllexport)
#endif

まず、rubymw.dll をmakeする際に -DEXPORT を指定して作成してください。
次に、拡張モジュールをmakeする際に -DIMPORT を指定すると、rb_cObject
等の変数に関するアクセスは解決されると思います。

∪*****／＼*****＼／*****／＼*****∪
  Koji Oda  NEC Software Kyusyu
  1st Development Department
   Based Software Division
  E-Mail:oda@bsd1.qnes.nec.co.jp
∩*****／＼*****＼／*****／＼*****∩

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[#7273] [BUG] regex.c — gotoken@... (GOTO Kentaro)

[#7275] RE: ruby-gtk 0.19 patch for mswin32 — 助田 雅紀 <masaki.suketa@...>

[#7279] Re: ruby-gtk 0.19 patch for mswin32 — 助田 雅紀 <masaki.suketa@...>

[#7284] font-lock in ruby-mode.el — Shugo Maeda <shugo@...>

[#7286] Re: Subscribe confirmation request (ruby developers list) — S-Harada<jdn@...>

[#7291] dualstack-httpd.rb — gotoken@... (GOTO Kentaro)

[#7293] [BUG] Integer#/ — Shugo Maeda <shugo@...>

[#7299] Re: Subscribe confirmation request (ruby developers list) — Satoshi Nojo <nojo@...>

[#7300] resolver を呼ばない UDPsocket#recvfrom — Toshihiko SHIMOKAWA / 下川俊彦 <toshi@...>

[#7301] Re: mod_ruby/0.1.2 with Apache/1.3.6 on Solaris/2.5.1 — matz@... (Yukihiro Matsumoto)

[#7313] Ruby 1.3.5 — Yukihiro Matsumoto <matz@...>

[#7319] Sequence — gotoken@... (GOTO Kentaro)

[#7327] [PATCH] ext/extmk.rb.in, instruby.rb, lib/mkmf.rb — Katsuyuki Komatsu <komatsu@...>

[#7328] [PATCH] unused variable cleanup — Katsuyuki Komatsu <komatsu@...>

[#7334] Re: [ruby-list:15459] Re: chomp で nil が返るのは？ — Koji Arai <JCA02266@...>

[#7339] $libs in ext/extmk.rb.in, lib/mkmf.rb — WATANABE Hirofumi <watanabe@...>

[#7347] AC_OBJEXT — Katsuyuki Komatsu <komatsu@...>

[#7353] const assign — Minero Aoki <aamine@...>

[#7365] [PATCH]suppress warning, ext/tcltklib/tcltklib.c — Ryo HAYASAKA <hayasaka@...21.u-aizu.ac.jp>

[#7387] [PATCH]extconf.rb, tcltklib.c, and rubytest.rb for NetBSD — Ryo HAYASAKA <hayasaka@...21.u-aizu.ac.jp>

[#7414] /(?!.)/ — Wakou Aoyama <wakou@...>

[#7417] [BUG] Dir.glob — Koji Arai <JCA02266@...>

[#7418] jcode.rb — WATANABE Hirofumi <watanabe@...>

[#7419] File#expand_path ignore drive letter on mswin32 — Katsuyuki Komatsu <komatsu@...>

[#7424] system "command > nul" — Katsuyuki Komatsu <komatsu@...>

[#7425] make test on mswin32 — Katsuyuki Komatsu <komatsu@...>

[#7428] [PATCH] tools.rb — WATANABE Hirofumi <watanabe@...>

[#7430] [PATCH] mswin32 support — Katsuyuki Komatsu <komatsu@...>

[#7438] Re: [ruby-list:15672] Re: debugger exception handle (Re: Modified debug.rb) — keiju@... (石塚圭樹)

[#7444] dualstack-*.rb on mswin32 — Katsuyuki Komatsu <komatsu@...>

[#7453] [PATCH] reduce recursive calls to rb_eval() — EGUCHI Osamu <eguchi@...>

[#7458] compile on AIX — matz@... (Yukihiro Matsumoto)

[#7466] [PATCH] for djgpp — WATANABE Hirofumi <watanabe@...>

[#7471] Range#each — WATANABE Hirofumi <watanabe@...>

[#7476] regexp — KIMURA Koichi <kimura@...>

[#7478] constant in class_eval{} — Inaba Hiroto <inaba@...>

[#7480] ENV[] on mswin32 — Katsuyuki Komatsu <komatsu@...>

[#7489] Re: ENV[] on mswin32 — 助田 雅紀 <masaki.suketa@...>

[#7492] Re: ENV[] on mswin32 — 助田 雅紀 <masaki.suketa@...>

[#7495] Re: constant in class_eval{} — Inaba Hiroto <inaba@...>

[#7496] Re: [ruby-list:15743] ruby debugger (like gdb attach) — "NAKAMURA, Hiroshi" <nakahiro@...>

[#7500] mswin32 update — Katsuyuki Komatsu <komatsu@...>

[#7501] [PATCH] mswin32 tcltklib for Tcl/Tk 8.0jp — Katsuyuki Komatsu <komatsu@...>

[#7503] [PATCH] find_library() — Katsuyuki Komatsu <komatsu@...>

[#7508] [BUG?] install failed — Yasuhiro Fukuma <yasuf@...>

[#7510] [patch] for OS/2 — kenn@...

[#7514] RTLD_NOW or RTLD_LAZY (Re: [ruby-list:15779]) — ttate@...

[#7515] Re: ERb について — matz@... (Yukihiro Matsumoto)

[ruby-dev:7463] ext DLL on mswin32 (Re: AC_OBJEXT)

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In This Thread

[#7275] RE: ruby-gtk 0.19 patch for mswin32 — 助田　雅紀 <masaki.suketa@...>

[#7279] Re: ruby-gtk 0.19 patch for mswin32 — 助田　雅紀 <masaki.suketa@...>

[#7489] Re: ENV[] on mswin32 — 助田　雅紀 <masaki.suketa@...>

[#7492] Re: ENV[] on mswin32 — 助田　雅紀 <masaki.suketa@...>