pear installation fails on cygwin

Hello.
Latest 5-CVS version compiles fine on wingows/cygwin, but there is some
problem with pear installation - fails on make install. I post this
message to bugs.php.net, but there is no answer. Anyone can help with
this ? Below results of "make install".

$ php --version
PHP 5.0.3-dev (cli) (built: Oct 20 2004 10:05:55)
Copyright (c) 1997-2004 The PHP Group
Zend Engine v2.0.3-dev, Copyright (c) 1998-2004 Zend Technologies

$ make install
Installing PHP SAPI module:       apache2handler
/usr/local/apache2/build/instdso.sh
SH_LIBTOOL='/usr/local/apache2/build/libtool
' libphp5.la /usr/local/apache2/modules
/usr/local/apache2/build/libtool --mode=install cp libphp5.la
/usr/local/apache2
/modules/
cp .libs/libphp5.lai /usr/local/apache2/modules/libphp5.la
cp .libs/libphp5.a /usr/local/apache2/modules/libphp5.a
ranlib /usr/local/apache2/modules/libphp5.a
chmod 644 /usr/local/apache2/modules/libphp5.a
libtool: install: warning: remember to run `libtool --finish
/usr/src/php5/libs'

Warning!  dlname not found in /usr/local/apache2/modules/libphp5.la.
Assuming installing a .so rather than a libtool archive.
chmod 755 /usr/local/apache2/modules/libphp5.so
[activating module `php5' in /usr/local/apache2/conf/httpd.conf]
Installing PHP CLI binary:        /usr/local/bin/
Installing PHP CLI man page:      /usr/local/man/man1/
Installing PEAR environment:      /usr/local/lib/php/
Signal 11
make[1]: *** [install-pear-installer] Error 139
make: *** [install-pear] Error 2

$ make install-pear
Installing PEAR environment:      /usr/local/lib/php/
Signal 11
make[1]: *** [install-pear-installer] Error 139
make: *** [install-pear] Error 2