ruby-dev

小松です．

In the message of [ruby-dev:10939] Re: ruby 1.6.0 preview
    on 2000/9/18 15:13:46 WATANABE Hirofumi <eban@os.rim.or.jp> wrote:
|-mthreads だと _MT が定義される他に -lmingwthrd がリンクされます.
|これは mingwm10.dll のインポートライブラリで ruby.exe はその
|シンボルを参照してないから必要ないんですけど, rubywin.exe は
|C++ で書かれているため mingwm10.dll が必要になります.
|＃C++ の exception 用らしい.

それは鬱陶しいですね．
mingwm10.dllでエクスポートしているのは，__mingwthr_key_dtorだけ
みたいなのに．

案としては，3つ考えられるかと思います．
2の__MSVCRT__を見るで事実上問題ない気はします．

1.rubywin.exeを作るときだけ-mthreadsを外す．

2.rubyを作るときに-mthreadsはやめて，[ruby-dev:10766]でも書いたように，
    #ifdef _MT
  を
    #if defined _MT || defined __MSVCRT__
  にする．ヘッダにほとんど_MTが無いので事実上問題ないと思われる．

3.mingwm10.dllを同梱する．

|なぜ DLL になってるのかよくわからないんですが, VC++ では別の
|DLL とか必要になったりはしないですよね?

必要ないです．
std::coutとかを使うとmsvcp60.dllが必要になったり，stdじゃない
coutとかを使うとmsvcirt.dllが必要になったりしますが．

--
小松克行 / Katsuyuki Komatsu <komatsu@sarion.co.jp>

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[#10890] Re: Telnet#preprocess — Wakou Aoyama <wakou@...>

[#10891] Re: net/telnet.rb — Wakou Aoyama <wakou@...>

[#10892] Re: lib/cgi.rb — Wakou Aoyama <wakou@...>

[#10893] Re: lib/cgi.rb — Wakou Aoyama <wakou@...>

[#10894] Forward: [ruby-ext:01274] Re: 多重代入での to_a (Re: Ruby/Python doesn't work with Ruby 1.6) — matz@... (Yukihiro Matsumoto)

[#10897] Re: [CVS 266] "matz: 1.6.0 final (hopufully)" — WATANABE Hirofumi <Hirofumi.Watanabe@...>

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[#10904] Module#class_variables — Yasushi Shoji <yashi@...>

[#10907] attr_tester — Yasushi Shoji <yashi@...>

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[#10911] time.rb — Katsuyuki Komatsu <komatsu@...>

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[#10921] proper tail recursion — Shugo Maeda <shugo@...>

[#10924] instance methods of Module/Class — Hiroshi IGARASHI <igarashi@...>

[#10928] man ruby — Takaaki Tateishi <ttate@...>

[#10933] Meta-Level API — Hiroshi IGARASHI <igarashi@...>

[#10943] Passing []/String as argument — Jun Adachi <adachi@...>

[#10944] dummy DLL on Windows — "Nobuyoshi.Nakada" <nobu.nakada@...>

[#10946] require "marshal" failure — Katsuyuki Komatsu <komatsu@...>

[#10948] File::Constants — Yasushi Shoji <yashi@...>

[#10952] negative signal number — GOTOU YUUZOU <gotoyuzo@...>

[#10956] server maintenance — Shugo Maeda <shugo@...>

[#10959] match data — 助田 雅紀 <masaki.suketa@...>

[#10968] jcode.rb bug — "Okada Jun" <yun@...>

[#10978] [PATCH] require in require — "Nobuyoshi.Nakada" <nobu.nakada@...>

[#10985] httphead.rb proxy version problem — Katsuyuki Komatsu <komatsu@...>

[#10988] [patch] String#index( sub, pos, range ) — Minero Aoki <aamine@...>

[#11006] lstat — WATANABE Hirofumi <eban@...>

[#11028] regex.c warning of alpha — Katsuyuki Komatsu <komatsu@...>

[#11037] RUBYLIB_PRIFIX at emx/gcc — kenn@...

[#11049] [PATCH] RTEST() value as boolean — nobu.nakada@...

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[#11061] [PATCH] prefix for sitedir — "Nobuyoshi.Nakada" <nobu.nakada@...>

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[#11098] mod_ruby error? — akira yamada / やまだあきら <akira@...>

[ruby-dev:10941] Re: ruby 1.6.0 preview

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[#10959] match data — 助田　雅紀 <masaki.suketa@...>