Linux 日記 2005

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Linux 日記 2005

Python ←→ C インターフェイス (Fri Mar 18 2005) †

Pyrex (Pyrex-0.9.2.1) をいじってる中。Python 風言語 → Python モジュール・ソース in C 言語コンバータです。

おもしろいアプローチですが、バインディング生成に特化した SWIG のほうが、素直だし、Python 専用ではないので潰しも効くと思います（sip は、私が KDE と疎遠なため、直接には使ったことがない）。でも、お気楽さでは Pyrex の方がガゼン上かな。汎用の C コードを吐いてくれれば使えるのに、おしいなあ。

そして、また別のアプローチとして ctypes。こっ、これ、今後大いに利用させてもらいそうな予感があるんですが。

あわわ、インターフェイス・モジュールとかまどろっこしいこと言わずに、直接呼んじゃうのか。しかし、C のインターフェイス分からないまま呼んじゃってますが……いや、ヘッダ・ファイルのパース機能もあるらしい（要 GCC_XML。激しくメンドくさい）。初回呼び出しのオーバーヘッドはあるはずだけど、こりゃいいや。

でも、みんなでこれ使い始めたら大変なことになりそうな予感が……。それと、RPM のような、自動的にライブラリの依存関係を抽出する仕組みが働かなくなる。

# そういや以前、コマンドラインから Windows DLL の関数呼ぶツール書いたことがあったな

D-Bus ヨチヨチ歩き (Tue Mar 15 2005) †

DBus (dbus-0.23) である。C-Bus とは何の関わりもない。新手の、IPC だか RPC だか、ORB だとかに類するフレームワークである。IBM dW の紹介記事（原文、中文（読めんて））を参考にテストを始めてみた。能書きを読むと、重すぎず、ショボすぎず、現実的で良い感じの IPC との印象。

サンプルのコードが若干古いらしい（記事は、たかだか半年前のものなのですが）。README 曰く、1.0 になるまでは、必要とあらば API はコロコロ変わる予定。

--- dbus-ping-send.c.orig 2005-03-15 16:32:07.596858704 +0900
+++ dbus-ping-send.c 2005-03-15 16:33:02.578500224 +0900
@@ -1,4 +1,5 @@
#include <glib.h>
+#include <dbus/dbus.h>
#include <dbus/dbus-glib.h>

static gboolean send_ping (DBusConnection *bus);

--- dbus-ping-listen.c.orig 2005-03-15 16:34:16.274296760 +0900
+++ dbus-ping-listen.c 2005-03-15 16:33:00.258852864 +0900
@@ -1,4 +1,5 @@
#include <glib.h>
+#include <dbus/dbus.h>
#include <dbus/dbus-glib.h>

static DBusHandlerResult signal_filter
@@ -23,7 +24,7 @@
dbus_connection_setup_with_g_main (bus, NULL);

/* listening to messages from all objects as no path is specified */
- dbus_bus_add_match (bus, "type='signal',interface='com.burtonini.dbus.Signal'");
+ dbus_bus_add_match (bus, "type='signal',interface='com.burtonini.dbus.Signal'", &error);
dbus_connection_add_filter (bus, signal_filter, loop, NULL);

g_main_loop_run (loop);

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
$ gcc -DDBUS_API_SUBJECT_TO_CHANGE `pkg-config --cflags dbus-glib-1` \
Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165

`pkg-config --libs dbus-glib-1` dbus-ping-send.c -o dbus-ping-send
Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165

$ gcc -DDBUS_API_SUBJECT_TO_CHANGE `pkg-config --cflags dbus-glib-1` \
Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165

`pkg-config --libs dbus-glib-1` dbus-ping-listen.c -o dbus-ping-listen
Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165

$ sudo /etc/init.d/messagebus start
Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165

Starting system message bus: OK
Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165

$ export DBUS_SESSION_BUS_ADDRESS=unix:path=/var/run/dbus/system_bus_socket

うん、とりあえず送信・受信のプロセス間通信できたぞ、と。

次いで Python。Python モジュールのほうが C バインディングよりもチェックが厳しいらしく、まずはセキュリティでハネられるので、甘々にしてみる（実運用ではやめましょう）。

--- /etc/dbus-1/system.conf.orig 2005-03-15 16:20:06.131538104 +0900
+++ /etc/dbus-1/system.conf 2005-03-15 17:25:13.463533352 +0900
@@ -34,10 +34,10 @@

<policy context="default">

- <deny send_interface="*"/>
- <deny receive_interface="*"/>
- <deny own="*"/>

+ <allow send_interface="*"/>
+ <allow receive_interface="*"/>
+ <allow own="*"/>
<allow user="*"/>

<!-- FIXME I think currently these allow rules are always implicit

サービス上げなおして、スクリプトも一部変更。dW にも書いてあったけれど、Python バインディングは仕様変更が変更が激しいな。

--- dbus-ping-send.py.orig 2005-03-15 17:16:30.088098512 +0900
+++ dbus-ping-send.py 2005-03-15 17:17:45.248672368 +0900
@@ -12,13 +12,13 @@
# Define a D-BUS object
class SignalObject(dbus.Object):
def __init__(self, service):
- dbus.Object.__init__(self, "/", [], service)
+ dbus.Object.__init__(self, "/com/burtonini/dbus/ping", service, [])

# Create an instance of the object, which is part of the service
signal_object = SignalObject(service)

def send_ping():
- signal_object.broadcast_signal("com.burtonini.dbus.Signal", "Ping")
+ signal_object.emit_signal("com.burtonini.dbus.Signal", "Ping", "Ping!")
print "Ping!"
return gtk.TRUE

以上で、C のコードと同様に動いた。

SMTP コネクション、中身ナシ (Mon Mar 14 2005) †

sendmail-8.11.6 にて。

NOQUEUE: [XXX.XXX.XXX.XXX] did not issue \
MAIL/EXPN/VRFY/ETRN during connection to MTA

普通は、サーバが動いているかどうか確認する SMTP ping 的なアクセスや、DoS アタックで出るようなのですが、今回は普通の MUA（Mozilla）らしいので、謎。"relay-domains" にも記述されているので、リレーの問題ではなさげ。逆引きできないクライアントからのアクセスなのと関係あるかな？

php-4.3.8 の symlink() (Mon Mar 07 2005) †

以下、php-4.3.3 で実行。

まあ普通の symlink() の挙動だ。ところが、以下、php-4.3.8 で実行。

余計なことを……。勝手に相対パスに $PWD をつけてくれるんですが、どうしたこと？

こうして、php スクリプト内に system() がどんどん増えて行くのであった。

追記（Tue Mar 08 2005）: symlink() まわりのコード（ext/standard/link.c:PHP_FUNCTION(symlink) や main/fopen_wrappers.c:expand_filepath()）は大して変わっていないので、どうにも解せない。下まわりの挙動が変わったとしても、パス解決の関数の呼びだしは同じだし……なんでだろう？

スクリプトに suid (Sat Mar 05 2005) †

……をしても無効なんですけど？

追記（Sun Mar 06 2005）: execve(2) の man に、できないと書いてありました……（Linux の実装では、exec(2) ではなく execve(2) なんですね、それ以外は 3。そもそも、"exec()" なんて無いし）
参考: "[debian-users:31409] setuid shell script (Re: Re: [Q]I chmod u+s が使えない )"。何も考えんとスクリプトを書くと、「任意の引数を渡せてしまう」、「インタプリタの実行開始とスクリプトの読み込みがアトミックではないため、任意のスクリプトを実行できてしまう」――といったあたりが危険。今回は「バイナリ・ラッパー」で逃げました

以下、kernel-2.6.10。euid がセットされるのは fs/exec.c:prepare_binprm()。bprm->file が、参照先となるファイル。

int prepare_binprm(struct linux_binprm *bprm)
{
int mode;
struct inode * inode = bprm->file->f_dentry->d_inode;

mode = inode->i_mode;

... snip ...

if(!(bprm->file->f_vfsmnt->mnt_flags & MNT_NOSUID)) {
/* Set-uid? */
if (mode & S_ISUID) {
current->personality &= ~PER_CLEAR_ON_SETID;
bprm->e_uid = inode->i_uid;
}

ところが、fs/binfmt_script.c:load_script() を見ると、parepare_binprm() を呼ぶ前に、bprm->file は、スクリプトのファイルからインタプリタのファイルに置き換わっているのです。

static int load_script(struct linux_binprm *bprm,struct pt_regs *regs)
{

... snip ...

/*
* OK, now restart the process with the interpreter's dentry.
*/
file = open_exec(interp);
if (IS_ERR(file))
return PTR_ERR(file);

bprm->file = file;
retval = prepare_binprm(bprm);

つまり、suid が有効なのはインタプリタであって、スクリプト自体ではないということ。ここの順番変えればできそうですけどね、セキュリティ的観点から、できないようにしてあるそうな。

terminfo (Thu Mar 03 2005) †

式年遷宮と車輪の再発明について(ぉ。

gpm-1.20.1 のエラー (Tue Mar 01 2005) †

激しく GPM 違い。

# って、すまん、このネタいっぺんやってみたかったんだ……。プレステ版は大傑作です。とても万人受けするとは思えないけど、超オススメ！

さてと、w3m-0.5.1 + gpm-1.20.1 on rxvt で、以下のようなエラーメッセージが画面を壊すので、うっとうしいです。画面切替えれば消えて行くから、いいっちゃいいんだけど。

*** err [lib/liblow.c(267)]:
strncmp/isdigit/option.consolename failed
*** err [lib/liblow.c(376)]:
Oh, oh, it's an error! possibly I die!

w3m-0.4.1 でも出ますね、gpm-1.19.6 では出ません。てことは GPM のせいか。gpm-1.19.6/src/liblow.c:Gpm_Open() と gpm-1.20.1/src/lib/liblow.c:Gpm_Open() を比較すると、そもそも 1.19.6 ではエラー出力が無かったのもあるのですが、本質的には tty のチェックが厳しくなったことが原因のようです。$TERM が "xterm" なら X 上のターミナルと判断するし、tty が "/dev/tty[0-9]+" or "/dev/vc/[0-9]+" だったら全画面コンソールとするのですが、それ以外では、たとえ GPM デーモンが動いていても、ゲロゲロと警告が出ます、と。よって、$TERM が "xterm" になる mlterm だと出ないんですわ。xterm の仲間たちにも同様の処理をしてやれば大丈夫そうだから、"xterm" のとなりに "rxvt", "kterm", "konsole" を追加しておきました。うん、良いみたい。

gpm-1.20.1-more_xterm.patch
--- src/lib/liblow.c.orig 2005-03-01 23:37:58.455813320 +0900
+++ src/lib/liblow.c 2005-03-01 23:55:08.112281744 +0900
@@ -206,7 +206,9 @@

/*....................................... First of all, check xterm */

- if ((term=(char *)getenv("TERM")) && !strncmp(term,"xterm",5)) {
+ if ((term=(char *)getenv("TERM")) && (!strncmp(term,"xterm",5) ||
+ strncmp(term, "rxvt", 4) == 0 || strncmp(term, "kterm", 5) == 0 ||
+ strncmp(term, "konsole", 7) == 0 )) {
if(gpm_tried) return gpm_fd; /* no stack */
gpm_fd=-2;
GPM_XTERM_ON;

情報 Thanks でした > yuki さん。

screen(1) 上だと、$TERM は "screen" なので相変わらず出ますが、これは正しい。w3m に "-no-mouse" オプションをつけるべし。

# うん、いいペースだ、「日記」になってきた(w

Mozilla でダイヤモンド・カーソル♪ (Mon Feb 28 2005) †

Mozilla のテキストエントリや textarea でダイヤモンドカーソルできました。/usr/lib/mozilla/res/builtin/platformHTMLBindings.xml を以下のように改変（うちの Mozilla は 1.7.5）。

'binding id="textAreas"' の 'handlers' 内です。

<handler event="keypress" key="g" modifiers="accel"
command="cmd_deleteCharForward"/>
<handler event="keypress" key="h" modifiers="accel"
command="cmd_deleteCharBackward"/>
<handler event="keypress" key="s" modifiers="accel"
command="cmd_charPrevious"/>
<handler event="keypress" key="d" modifiers="accel"
command="cmd_charNext"/>
<handler event="keypress" key="a" modifiers="accel"
command="cmd_wordPrevious"/>
<handler event="keypress" key="f" modifiers="accel"
command="cmd_wordNext"/>

<handler event="keypress" key="e" modifiers="accel"
command="cmd_linePrevious"/>
<handler event="keypress" key="x" modifiers="accel"
command="cmd_lineNext"/>
<handler event="keypress" key="r" modifiers="accel"
command="cmd_scrollPageUp"/>
<handler event="keypress" key="c" modifiers="accel"
command="cmd_scrollPageDown"/>
<handler event="keypress" key="w" modifiers="accel"
command="cmd_scrollLineUp"/>
<handler event="keypress" key="z" modifiers="accel"
command="cmd_scrollLineDown"/>

<handler event="keypress" key="u" modifiers="accel" command="cmd_undo"/>
<handler event="keypress" key="v" modifiers="accel" command="cmd_paste"/>
<handler event="keypress" key="\\" modifiers="accel" command=""/>

一般ユーザ権限でもできるようなので調べておこう。あと Ctrl-M と 2 ストローク・カスタマイズができたら、エディタ捨ててもいい！（早まるな）

追記（Tue Mar 01 2005）: 以下のように "action" を記述すれば、ここで "this" は HTMLTextAreaElement のインスタンスですので、やろうと思えば何でもできるようなのですが……、ECMA script (aka. JavaScript) にハマれと仰るのですか？んー、気が乗らない……（移植性を考えなくて良い ECMA は、ある意味楽かも知れないが）
<handler event="keypress" key="m" modifiers="accel" command=""/>
<handler event="keypress" key="m" modifiers="accel"
 action="this.value = 'hoge';"/>
追記（Tue Mar 01 2005）: 改行の挿入、できました。データが大きくなると猛烈に重くなる上に、挿入後の画面位置がズレて使いづらく、undo も効かないものの、まあ、無いよりはマシくらいの気持ちで。上記 "action" の部分に以下を入れれば動きます。
action="i = this.selectionStart; this.value = this.value.substr(0, i) +
 '\n' + this.value.substr(i, this.value.length - i);
 this.setSelectionRange(i + 1, i + 1); this.focus();"
時間があったら見ておくとしますか、XULPlanet.com。

メモ:

input の実装: mozilla/content/html/content/src/nsHTMLInputElement.cpp
textarea の実装？: mozilla/content/html/content/src/nsHTMLTextAreaElement.cpp
ecma textarea の実装: mozilla/xpfe/global/resources/content/bindings/textbox.xml
XPToolkit (XP ツールキット)

Example.com について (Mon Feb 28 2005) †

ドメイン名 "example.com", "example.net", "example.org" は RFC 2606 で予約されているので、好き勝手にドキュメント等で使って OK です → Example.com へ

追記（yuki さん情報）: 汎用 jp ドメイン名における予約名。"example" や ICANN の TLD は予約ですって。属性型の規約に準じているようです。

Gettextize、何か変？ (Sun Feb 27 2005) †

言葉の問題は根が深いですねえ、ボディランゲージではどうともなりません。がんばれ Celica。

それはともかく、何やら素直に動かないものの（使い方が悪いのかもしれんが）、gettext-0.11.5 由来の gettextize(1) を使ってみた。ひとまずは動いたし、どういうものであるかは分かった。実際に使うときは、何とか構築できれば OK なので、とりあえず良しとしよう。

#ifdef は、これで良いのかどうか、微妙に自信ない (^-^;。

hello.c
#include <config.h>

#include <stdio.h>
#ifdef HAVE_LOCALE_H
#include <locale.h>
#endif
#ifdef HAVE_GETTEXT
#include <libintl.h>
#define _(s) gettext(s)
#else
#define _(s) (s)
#endif

int
main (
int argc,
char * * argv ) {
#ifdef HAVE_LOCALE_H
setlocale(LC_ALL, "");
#endif
#ifdef HAVE_GETTEXT
bindtextdomain("hello", datadir "/locale");
textdomain("hello");
#endif
printf(_("Hello, World!\n"));
return (0);
}

Gettext のビルドシステムが管理するソースを、プロジェクトのルートからの相対パスで羅列。

POTFILES.in
hello.c

ja.po
#, no-wrap
msgid ""
msgstr ""
"Project-Id-Version: 1.3.24\n"
"POT-Creation-Date: 2005-02-27 19:08+0900\n"
"PO-Revision-Date: 2001-12-03 10:47+0900\n"
"Last-Translator: Kiichiro NAKA <knaka@example.com>\n"
"Language-Team: Kiichiro NAKA <knaka@example.com>\n"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: 8bit\n"

#: hello.c:25
msgid "Hello, World!\n"
msgstr "こんにちは、世界！\n"

SUBDIRS が増えました。実装依存で、あまり奇麗でないと思います。

Makefile.am
bin_PROGRAMS = hello
hello_SOURCES = hello.c

SUBDIRS=po intl m4
CFLAGS=-Ddatadir='"$(datadir)"'

GETTEXTIZE_GENERATED=ABOUT-NLS intl m4 ChangeLog config.rpath \
po mkinstalldirs
ACLOCAL_GENERATED=aclocal.m4
AUTOHEADER_GENERATED=config.h.in autom4te.cache
AUTOCONF_GENERATED=configure
AUTOMAKE_GENERATED=Makefile.in depcomp install-sh missing mkinstalldirs \
stamp-h.in config.guess config.sub

spotless: distclean
rm -fr $(ACLOCAL_GENERATED) $(AUTOHEADER_GENERATED) \
$(AUTOCONF_GENERATED) $(LIBTOOLIZE_GENERATED) \
$(AUTOMAKE_GENERATED) $(GETTEXTIZE_GENERATED)

ALL_LINGUAS="ja", AM_GNU_GETTEXT を追加です。gettextize(1) すると AC_CONFIG_FILES が増えます。困ったもんだ。

configure.in
AC_INIT
AM_INIT_AUTOMAKE(hello, 1.0)
AC_CONFIG_HEADERS([config.h])
AC_CHECK_HEADERS(stdio.h)
AC_PROG_CC
ALL_LINGUAS="ja"
AM_GNU_GETTEXT
AC_CONFIG_FILES([Makefile m4/Makefile])
AC_OUTPUT

実行結果。gettextize(1) すると configure.in と Makefile.in を書き換えてくれて、再度 gettextize(1) するとおかしくなるので、オリジナルはとっておいたほうが良いかも……。とにかく、何だかそのままじゃ動かなくて……弱ったな。

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
$ ls

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
Makefile.am POTFILES.in configure.in hello.c ja.po

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
$ gettextize --copy --force --intl --no-changelog

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
Creating intl/ subdirectory

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
Creating po/ subdirectory

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
Copying file ABOUT-NLS

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
Copying file config.rpath

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
Copying file mkinstalldirs

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
Copying file intl/ChangeLog

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
Copying file intl/Makefile.in

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
... (snip) ...

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
Copying file m4/lib-prefix.m4

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
Copying file m4/progtest.m4

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
Copying file m4/stdint_h.m4

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
Copying file m4/uintmax_t.m4

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
Copying file m4/ulonglong.m4

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
Creating m4/Makefile.am

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
Updating Makefile.am (backup is in Makefile.am~)

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
Updating configure.in (backup is in configure.in~)

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
Please create po/Makevars from the template in po/Makevars.template.

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
You can then remove po/Makevars.template.

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
Please run 'aclocal -I m4' to regenerate the aclocal.m4 file.

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
You need aclocal from GNU automake 1.5 (or newer) to do this.

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
Then run 'autoconf' to regenerate the configure file.

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
You will also need config.guess and config.sub, which you can get from

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
ftp://ftp.gnu.org/pub/gnu/config/.

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
You might also want to copy the convenience header file gettext.h

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
from the /usr/share/gettext directory into your package.

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
It is a wrapper around <libintl.h> that implements the configure --disable-nls

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
option.

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
Press Return to acknowledge the previous four paragraphs.

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
$ chmod 0755 mkinstalldirs # 何でやねん？

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
$ glib-gettextize -f --copy # gettext-0.11.5 から出るものでは通らなかった…

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
Copying file po/Makefile.in.in

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
Please add the files

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
codeset.m4 gettext.m4 glibc21.m4 iconv.m4 isc-posix.m4 lcmessage.m4

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
progtest.m4

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
from the /usr/share/aclocal directory to your autoconf macro directory

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
or directly to your aclocal.m4 file.

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
You will also need config.guess and config.sub, which you can get from

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
ftp://ftp.gnu.org/pub/gnu/config/.

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
$ sed -i -e 's/@GETTEXT_PACKAGE@/@PACKAGE@/' po/Makefile.in.in # …

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
$ cp -f POTFILES.in ja.po po/

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
$ aclocal -I m4

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
$ autoheader

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
$ autoconf

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
$ automake --copy --add-missing --foreign

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
configure.in:7: installing `./config.guess'

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
configure.in:7: installing `./config.sub'

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
Makefile.am: installing `./depcomp'

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
$ ./configure

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
checking for a BSD-compatible install... /usr/bin/install -c

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
checking whether build environment is sane... yes

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
checking for gawk... gawk

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
checking whether make sets $(MAKE)... yes

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
checking for style of include used by make... GNU

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
... (snip) ...

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
config.status: creating config.h

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
config.status: executing depfiles commands

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
config.status: executing default-1 commands

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
config.status: creating po/POTFILES

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
config.status: creating po/Makefile

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
$ make

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
make all-recursive

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
make[1]: Entering directory `/home/knaka/gettextize_test'

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
Making all in po

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
make[2]: Entering directory `/home/knaka/gettextize_test/po'

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
make[2]: Nothing to be done for `all'.

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
make[2]: Leaving directory `/home/knaka/gettextize_test/po'

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
Making all in intl

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
make[2]: Entering directory `/home/knaka/gettextize_test/intl'

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
make[2]: Nothing to be done for `all'.

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
make[2]: Leaving directory `/home/knaka/gettextize_test/intl'

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
Making all in m4

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
make[2]: Entering directory `/home/knaka/gettextize_test/m4'

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
make[2]: Nothing to be done for `all'.

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
make[2]: Leaving directory `/home/knaka/gettextize_test/m4'

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
make[2]: Entering directory `/home/knaka/gettextize_test'

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
make[2]: Leaving directory `/home/knaka/gettextize_test'

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
make[1]: Leaving directory `/home/knaka/gettextize_test'

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
$ su

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
Password:

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
# make install

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
Making install in po

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
make[1]: Entering directory `/home/knaka/gettextize_test/po'

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
if test -r ".././mkinstalldirs"; then \

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
.././mkinstalldirs /usr/local/share; \

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
else \

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
... (snip) ...

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
/bin/sh ./mkinstalldirs /usr/local/bin

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
/usr/bin/install -c hello /usr/local/bin/hello

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
make[2]: Nothing to be done for `install-data-am'.

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
make[2]: Leaving directory `/home/knaka/gettextize_test'

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
make[1]: Leaving directory `/home/knaka/gettextize_test'

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
$ LC_ALL=ja_JP.eucJP hello

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
こんにちは、世界！

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
$

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165

Libtoolize で楽ちん (Sun Feb 27 2005) †

Automake + Libtoolize の力を借りて、共有ライブラリを作ってみます。

ライブラリ本体は、以下の二つのファイルからなります。

hello.h
#ifndef HELLO_H
#define HELLO_H

void hello();

#endif /* HELLO_H */

hello.c
#include <config.h>

void hello () {
printf("Hello, World!\n");
}

今度の Makefile.am は、実質三行！ "hello.h" は、ライブラリのビルドに用いると同時に、呼び出し側のインターフェイスの宣言にも用いられるので、"SOURCES" プライマリと "HEADERS" プライマリの両方に含まれます。また、"spotless" で、元の木阿弥になるように。

Makefile.am
lib_LTLIBRARIES=libhello.la
libhello_la_SOURCES=hello.h hello.c
include_HEADERS=hello.h

ACLOCAL_GENERATED=aclocal.m4
AUTOHEADER_GENERATED=config.h.in autom4te.cache
AUTOCONF_GENERATED=configure
LIBTOOLIZE_GENERATED=config.guess config.sub ltmain.sh ltconfig
AUTOMAKE_GENERATED=Makefile.in depcomp install-sh missing mkinstalldirs \
stamp-h.in

spotless: distclean
rm -fr $(ACLOCAL_GENERATED) $(AUTOHEADER_GENERATED) \
$(AUTOCONF_GENERATED) $(LIBTOOLIZE_GENERATED) $(AUTOMAKE_GENERATED)

AC_PROG_LIBTOOL を指定しているので、automake(1) の前に libtoolize(1) で必要なファイルをコピーもしくはリンクしておかないと、文句を言われます。

configure.in
AC_INIT()
AM_INIT_AUTOMAKE(libhello, 1.0)
AM_CONFIG_HEADER(config.h)
AC_PROG_CC
AC_PROG_LIBTOOL
AC_OUTPUT(Makefile)

そして、簡単なテスト・プログラム。

test.c
#include <stdio.h>

#include <hello.h>

int
main (
int argc,
char * * argv ) {
hello();
return (0);
}

以下、実行の結果（自分、80 桁志向なので、適宜改行してある）。

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
$ ls

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
Makefile.am configure.in hello.c hello.h test.c

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
$ aclocal

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
$ autoheader

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
$ autoconf

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
$ libtoolize --copy --force

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
$ automake --copy --add-missing --foreign

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
automake: configure.in: installing `./install-sh'

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
automake: configure.in: installing `./mkinstalldirs'

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
automake: configure.in: installing `./missing'

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
$ ./configure

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
creating cache ./config.cache

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
checking for a BSD compatible install... /usr/bin/install -c

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
checking whether build environment is sane... yes

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
checking whether make sets ${MAKE}... yes

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
checking for working aclocal... found

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
checking for working autoconf... found

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
checking for working automake... found

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
checking for working autoheader... found

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
checking for working makeinfo... found

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
checking for gcc... gcc

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
checking whether the C compiler (gcc ) works... yes

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
checking whether the C compiler (gcc ) is a cross-compiler... no

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
checking whether we are using GNU C... yes

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
checking whether gcc accepts -g... yes

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
checking host system type... i686-pc-linux-gnu

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
checking build system type... i686-pc-linux-gnu

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
checking for ranlib... ranlib

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
checking for ld used by GCC... /usr/bin/ld

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
checking if the linker (/usr/bin/ld) is GNU ld... yes

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
checking for BSD-compatible nm... /usr/bin/nm -B

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
checking whether ln -s works... yes

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
updating cache ./config.cache

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
checking for object suffix... o

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
checking for executable suffix... no

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
checking for gcc option to produce PIC... -fPIC

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
checking if gcc PIC flag -fPIC works... yes

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
checking if gcc supports -c -o file.o... yes

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
checking if gcc supports -c -o file.lo... yes

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
checking if gcc supports -fno-rtti -fno-exceptions ... yes

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
checking if gcc static flag -static works... -static

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
checking if the linker (/usr/bin/ld) is GNU ld... yes

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
checking whether the linker (/usr/bin/ld) supports shared libraries... yes

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
checking command to parse /usr/bin/nm -B output... ok

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
checking how to hardcode library paths into programs... immediate

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
checking for /usr/bin/ld option to reload object files... -r

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
checking dynamic linker characteristics... Linux ld.so

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
checking if libtool supports shared libraries... yes

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
checking whether to build shared libraries... yes

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
checking whether to build static libraries... yes

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
checking for objdir... .libs

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
creating libtool

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
loading cache ./config.cache

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
creating ./config.status

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
creating Makefile

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
creating config.h

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
$ make

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
/bin/sh ./libtool --mode=compile gcc -DHAVE_CONFIG_H -I. -I. -I. \

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
-g -O2 -c hello.c

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
mkdir .libs

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
gcc -DHAVE_CONFIG_H -I. -I. -I. -g -O2 -Wp,-MD,.deps/hello.pp -c hello.c \

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
-fPIC -DPIC -o .libs/hello.lo

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
gcc -DHAVE_CONFIG_H -I. -I. -I. -g -O2 -Wp,-MD,.deps/hello.pp -c hello.c \

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
-o hello.o >/dev/null 2>&1

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
mv -f .libs/hello.lo hello.lo

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
/bin/sh ./libtool --mode=link gcc -g -O2 -o libhello.la \

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
-rpath /usr/local/lib hello.lo

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
rm -fr .libs/libhello.la .libs/libhello.* .libs/libhello.*

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
gcc -shared hello.lo -lc -Wl,-soname -Wl,libhello.so.0 -o \

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
.libs/libhello.so.0.0.0

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
(cd .libs && rm -f libhello.so.0 && ln -s libhello.so.0.0.0 libhello.so.0)

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
(cd .libs && rm -f libhello.so && ln -s libhello.so.0.0.0 libhello.so)

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
ar cru .libs/libhello.a hello.o

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
ranlib .libs/libhello.a

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
creating libhello.la

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
(cd .libs && rm -f libhello.la && ln -s ../libhello.la libhello.la)

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
$ su

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
Passwd:

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
# make install

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
make[1]: Entering directory `/home/knaka/libtool_test'

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
/bin/sh ./mkinstalldirs /usr/local/lib

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
/bin/sh ./libtool --mode=install /usr/bin/install -c libhello.la \

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
/usr/local/lib/libhello.la

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
/usr/bin/install -c .libs/libhello.so.0.0.0 /usr/local/lib/libhello.so.0.0.0

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
(cd /usr/local/lib && rm -f libhello.so.0 && ln -s libhello.so.0.0.0 \

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
libhello.so.0)

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
(cd /usr/local/lib && rm -f libhello.so && ln -s libhello.so.0.0.0 \

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
libhello.so)

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
/usr/bin/install -c .libs/libhello.lai /usr/local/lib/libhello.la

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
/usr/bin/install -c .libs/libhello.a /usr/local/lib/libhello.a

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
ranlib /usr/local/lib/libhello.a

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
chmod 644 /usr/local/lib/libhello.a

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
PATH="$PATH:/sbin" ldconfig -n /usr/local/lib

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
----------------------------------------------------------------------

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
Libraries have been installed in:

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
/usr/local/lib

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
If you ever happen to want to link against installed libraries

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
in a given directory, LIBDIR, you must either use libtool, and

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
specify the full pathname of the library, or use `-LLIBDIR'

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
flag during linking and do at least one of the following:

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
- add LIBDIR to the `LD_LIBRARY_PATH' environment variable

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
during execution

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
- add LIBDIR to the `LD_RUN_PATH' environment variable

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
during linking

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
- use the `-Wl,--rpath -Wl,LIBDIR' linker flag

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
- have your system administrator add LIBDIR to `/etc/ld.so.conf'

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
See any operating system documentation about shared libraries for

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
more information, such as the ld(1) and ld.so(8) manual pages.

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
----------------------------------------------------------------------

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
/bin/sh ./mkinstalldirs /usr/local/include

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
/usr/bin/install -c -m 644 hello.h /usr/local/include/hello.h

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
make[1]: Leaving directory `/home/knaka/libtool_test'

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
# ldconfig

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
# exit

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
$ gcc -lhello test.c

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
$ ldd ./a.out

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
libhello.so.0 => /usr/local/lib/libhello.so.0 (0x4002d000)

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
libc.so.6 => /lib/libc.so.6 (0x4002f000)

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
/lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0x40000000)

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
$ ./a.out

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
Hello, World!

Deprecated: Function ereg_replace() is deprecated in /home/knaka/public_html/code.php on line 1163

Deprecated: Function ereg() is deprecated in /home/knaka/public_html/code.php on line 1165
$

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Automake 復習 (Sat Feb 26 2005) †

♪開発だいすきー、どんどんゆこうー（Suzuka さん、髪型変えたそうです）。

前回の Autoconf に続いて、最低限の Automake の入力ファイルを作成して、実行してみた。見事に Makefile.in を書く手間が省略されますね、実質、たったの二行！それでいて、アーカイブ・ファイル作成（"dist"）や、仮想インストール機能（"$DESTDIR"）までサポートされているのですから、これはオイシイ！

hello.c は、Autoconf の時のそれと全く同じ。

Makefile.am
bin_PROGRAMS = hello
hello_SOURCES = hello.c

# automake 実行以前の状態まで戻せなきゃ（`Д´ﾔﾀﾞﾔﾀﾞﾔﾀﾞ
spotless: distclean
rm -f Makefile.in aclocal.m4 configure
rm -fr install-sh missing mkinstalldirs stamp-h.in \
COPYING INSTALL autom4te.cache/ depcomp config.guess config.sub
rm -f config.h.in

Automake 固有の configure.in マクロについては、こことか参照。

configure.in
AC_INIT()
AM_INIT_AUTOMAKE(hello, 1.0)
AM_CONFIG_HEADER(config.h)
AC_CHECK_HEADERS(stdio.h)
AC_PROG_CC
AC_OUTPUT(Makefile)

実行の結果（automake(1) までは、autoreconf(1) 一発、でも大体は代替可）。

Autoconf 復習 (Sat Feb 26 2005) †

Automake の本質が「Makefile.in 書くの ('A`) ﾏﾝﾄﾞｸｾ」なのに対して、Autoconf は、「オレのソフトウェアを遍く全ての UN*X 環境上でビルドさせるべく、調停者たる configure スクリプトを、共に送り込むぜ！」という熱く気高い理想（？）に基づいているのだ。

まあそれはともかく、Autotools (Automake, Autoconf, Libtool) を使った開発はしたことがあるのですが、コピペだったため、基礎がなっていません。原理が分かっていないと、不具合が起きたときに何を参照してよいのか分からないので、今一度復習してみようと思います。

てなわけで、最低限の Autoconf の入力ファイルを作成して、実行してみた。

hello.c
#include <config.h>

#ifdef HAVE_STDIO_H
#include <stdio.h>
#endif

int
main (
int argc,
char * * argv ) {
#ifdef HAVE_STDIO_H
printf("Hello, World!\n");
return (0);
#else
return (1);
#endif
}

Makefile.in
CPPFLAGS=-I. @CPPFLAGS@

all: hello

hello: hello.c
$(CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) $^ -o $@

clean:
rm -f hello

distclean: clean
rm -f config.h config.status config.cache config.log Makefile

# autoheader/autoconf 実行以前の状態まで戻せなきゃ（`Д´ﾔﾀﾞﾔﾀﾞﾔﾀﾞ
spotless: distclean
rm -fr config.h.in configure autom4te.cache

configure.in は手で書きましたが、autoscan(1) をすると、雛形までは作ってくれます。configure.in で使えるマクロに関してはこことか参照。一覧性に欠くのですが、良いページありませんかね？

configure.in
AC_INIT()
AC_CONFIG_HEADER(config.h)
AC_CHECK_HEADERS(stdio.h)
AC_OUTPUT(Makefile)

で、実行の結果。

なお、Autoconf のバージョンが上がると、configure.in の記述の仕方も若干変わるようなのですが、おもむろに autoupdate(1) を実行すると、最新の記述に修正してくれます。以下、autoconf-2.57 の autoupdate(1) による添削例。

-AC_INIT()
+AC_INIT
AC_CONFIG_HEADER(config.h)
AC_CHECK_HEADERS(stdio.h)
-AC_OUTPUT(Makefile)
+AC_CONFIG_FILES([Makefile])
+AC_OUTPUT

PHP とコンテントネゴシエーション (Fri Feb 25 2005) †

とある URI 考「クールな URI は変わらない（英語原文: Cool URIs don't change）」を読んで、「うんうん、拡張子で実装を晒すなんて愚の骨頂、スクリプト言語の変更もままならないじゃないの」とすっかり影響され、当サイトもそれに習って各部書き換えたのでした（"knaka" と "Ayutaya.com" は一蓮托生なので、そこはそれで良しとしよう）。PHP も、Apache のコンテントネゴシエーションの機能を使って、拡張子が省略できたかのように思えたのですが、一寸問題が……。

Apache(2.0.51) + php(4.3.8) で試したのですが、Apache が、php のスクリプト・ファイルに関するコンテント・ネゴシエーションをする場合に用いる MIME タイプは、php.ini の default_mimetype でもなければ、個々の php スクリプトが送出する HTTP ヘッダの "Content-type" レコードでもなく、Apache 内部における MIME タイプである "application/x-httpd-php" なのです。これで何が問題かと言うと、HTTP のリクエストヘッダの "Accept:" レコードに "application/x-httpd-php"（あるいは "application/*" や "*/*" でも良いのですが）が入っていないと、Apache は PHP ファイルを正しくマッチさせてくれないのです（"406 Not Acceptable" が返される）。w3m（"Accpet: text/* image/*" を送出）でリクエストしてみて気づきました。Mozilla や IE でうまく行くのは、"Accept: */*"、何でも可、だからのようです。

弱ったな、何か良い手は無いものか。PHP が、MIME タイプを用いるのではなく、CGI のように "AddHandler" で使えれば良いのに……とか思いつつ "PHP AddHandler" で Google ったらこんな投稿が。あー、全く同じこと考えてる人がいたよ。ちなみに、PHP5 からは "AddHandler" で使えるらしい……移行すべきか？

……さらに見て行くと、スレッドは切れているけれど、ずっと先にこんな投稿が……。

#AddType application/x-httpd-php .php
AddType text/html php
AddHandler application/x-httpd-php .php

ありゃ、動いちゃったよ、w3m でも "200 OK"、バンザイ。何でだ？

結果良しとする？（ぉ

# 結局は、"php-handler" ハンドラを加えてビルドした PHP4 を使っています

- ご意見・ご要望は、サイト管理者（那賀樹一郎 (Kiichiro NAKA) <knaka@ayutaya.com>）までお願いします。
- このサイトは、Turbolinux 上の Mozilla と w3m でテストされています。Internet Explorer では未確認です
- 言うまでもありませんが、当サイトはリンクフリーです
- W3C の HTML チェックをかけたところ、ズタボロでした。頑張ったけど、ダメだこりゃ……