Description:
------------
#pecl install rrd command fails. Here is what i have. (I use what OpenBSD last 
stable release which is 5.2 presents...)

#uname -a
OpenBSD webserver.int.local 5.2 GENERIC i386

# pkg_info |grep pear
pear-1.9.4p1        base classes for common PHP tasks
pear-utils-1.9.4p1  utilities for managing pear extensions

# pkg_info |grep php
php-5.3.14p1        server-side HTML-embedded scripting language
php-gd-5.3.14p0     image manipulation extensions for php5
php-ldap-5.3.14p0   ldap protocol extensions for php5
php-mssql-5.3.14p0  microsoft sql access extensions for php5
php-mysql-5.3.14p0  mysql database access extensions for php5
php-snmp-5.3.14p0   snmp protocol extensions for php5

# pkg_info |grep php
php-5.3.14p1        server-side HTML-embedded scripting language
php-gd-5.3.14p0     image manipulation extensions for php5
php-ldap-5.3.14p0   ldap protocol extensions for php5
php-mssql-5.3.14p0  microsoft sql access extensions for php5
php-mysql-5.3.14p0  mysql database access extensions for php5
php-snmp-5.3.14p0   snmp protocol extensions for php5

# pkg_info |grep rrd
rrdtool-1.2.30p3    system to store and display time-series data

# pkg_info -L rrdtool-1.2.30p3 |grep lib
/usr/local/lib/librrd.a
/usr/local/lib/librrd.la
/usr/local/lib/librrd.so.3.0
/usr/local/lib/librrd_th.a
/usr/local/lib/librrd_th.la
/usr/local/lib/librrd_th.so.3.0


Test script:
---------------
# pecl install rrd
downloading rrd-1.1.0.tgz ...
Starting to download rrd-1.1.0.tgz (18,639 bytes)
......done: 18,639 bytes
11 source files, building
running: phpize
Configuring for:
PHP Api Version:         20090626
Zend Module Api No:      20090626
Zend Extension Api No:   220090626
building in /tmp/pear/temp/pear-build-root0hxK7UvUxX/rrd-1.1.0
running: /tmp/pear/temp/rrd/configure
checking for egrep... grep -E
checking for a sed that does not truncate output... /usr/bin/sed
checking for cc... cc
checking for C compiler default output file name... a.out
checking whether the C compiler works... yes
checking whether we are cross compiling... no
checking for suffix of executables...
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether cc accepts -g... yes
checking for cc option to accept ANSI C... none needed
checking how to run the C preprocessor... cc -E
checking for icc... no
checking for suncc... no
checking whether cc understands -c and -o together... yes
checking for system library directory... lib
checking if compiler supports -R... yes
checking build system type... i386-unknown-openbsd5.2
checking host system type... i386-unknown-openbsd5.2
checking target system type... i386-unknown-openbsd5.2
checking for PHP prefix... /var/www/pear
checking for PHP includes... -I/usr/local/share/php-5.3/include -I/usr/local/share/php-5.3/include/main -I/usr/local/share/php-5.3/include/TSRM -I/usr/local/share/php-5.3/include/Zend -I/usr/local/share/php-5.3/include/ext -I/usr/local/share/php-5.3/include/ext/date/lib
checking for PHP extension directory... /usr/local/lib/php-5.3/modules
checking for PHP installed headers prefix... /usr/local/share/php-5.3/include
checking if debug is enabled... no
checking if zts is enabled... no
checking for re2c... re2c
checking for re2c version... 0.13.5 (ok)
checking for gawk... gawk
checking for rrdtool support... yes, shared
checking for rrdtool... /usr/local/bin/rrdtool
checking for rrdtool header files in default paths... found in /usr/local/include
checking for rrd_create in -lrrd... no
configure: error: wrong rrd lib version or lib not found
ERROR: `/tmp/pear/temp/rrd/configure' failed

Expected result:
----------------
Pecl rrd should be installed

Actual result:
--------------
Configure fails.