cd /export/pkgsrc/www/apache2
make
make install
cd /export/pkgsrc/www/ap-php4
make 
make install
env apache=YES /usr/pkg/etc/rc.d/apache start

これで動く。 「あなたの予想に反して、このページが見えているでしょうか?」が 予想通り表示される:-) 全然予想に反していない。 /usr/pkg/share/httpd/htdocs/phpinfo.php

<?php
phpinfo();
?>

を作って見たら、そのまま表示されるだけ。
www/ap-php4 で make install していなかった。

===> Please note the following:

===========================================================================
$NetBSD: MESSAGE,v 1.3 2002/08/26 00:12:51 grant Exp $

In order to use this module in your Apache installation, you need to
add the following to your httpd.conf file:

  LoadModule php4_module lib/httpd/mod_php4.so
  AddType application/x-httpd-php .php

You may also add following if you still use .php3 files:

  AddType application/x-httpd-php .php3

===========================================================================

===> Registering installation for ap-php-4.3.4
ap-php-4.3.4 requires installed package apache-2.0.48nb1
ap-php-4.3.4 requires installed package apr-0.9.4.2.0.48nb1
ap-php-4.3.4 requires installed package expat-1.95.6nb1
ap-php-4.3.4 requires installed package perl-5.6.1nb9
ap-php-4.3.4 requires installed package php-4.3.4
ttyp2:root@lets  9:27:49/031123(...www/ap-php4)#

PHPをAddHandlerで動かす方法

--- /usr/pkg/etc/httpd/httpd.conf-original	2003-11-23 09:03:52.000000000 +0900
+++ /usr/pkg/etc/httpd/httpd.conf	2003-11-23 10:03:26.000000000 +0900
@@ -228,6 +228,7 @@
 #
 # Example:
 # LoadModule foo_module modules/mod_foo.so
+LoadModule php4_module lib/httpd/mod_php4.so
 #
 
 #
@@ -836,6 +837,7 @@
 # file mime.types for specific file types.
 #
 #AddType application/x-tar .tgz
+AddHandler application/x-httpd-php .php
 #
 # AddEncoding allows you to have certain browsers uncompress
 # information on the fly. Note: Not all browsers support this.

これで動くようになった。 send-pr しようとしたが、

WARNING: RunAsGid for MSP ignored, check group ids (egid=500, want=17)
can not write to queue directory /var/spool/clientmqueue/ (RunAsGid=500, require
d=17): Permission denied
send-pr: mysterious mail failure.
send-pr: the problem report remains in /tmp/pbad2549 and is not sent.

root で送る → pr/23536

smmsp 227 0.0 0.2 908 1288 ?? Ss 6:24AM 0:00.01 sendmail: Queue runner@00:25:00 for /var/spool/clientmqueue (se

は当然ない。とは言っても良く出来ている。説明しないで使えるというの がすごい。(今時当然 ?)