please help: php4 configure problem on SunOS 5.7

If you have any clues, please advise as I am running out of ideas. I have been successful with other similar configured machines. Where does php4 look to "detect simple features on your platform" ? php-4.0.3pl1 apache-1.3.12 Sun Ultra Sparc SunOS 5.7 +--------------------------------------------------------------------+ | *** ATTENTION *** | | | | Something is likely to be messed up here, because the configure | | script was not able to detect a simple feature on your platform. | | This is often caused by incorrect configuration parameters. Please | | see the file debug.log for error messages. | | | | If you are unable to fix this, send the file debug.log to the | | php-install@lists.php.net mailing list and include appropiate | | information about your setup. | +--------------------------------------------------------------------+ >cat debug.log CONFIGURE: './configure' '--with-apxs=/usr/local/apache/bin/apxs' CC: gcc CFLAGS: -g -O2 CPPFLAGS: -I/usr/local/include -D_POSIX_PTHREAD_SEMANTICS -DEAPI CXX: CXXFLAGS: INCLUDES: -I/usr/local/apache/include -I$(top_builddir)/Zend -I$(top_src dir) -I/usr/local/include -I/opt/home2/lvo/build/php-4.0.3pl1/ext/mysql/libm ysql LDFLAGS: -L/usr/local/lib -R/usr/ucblib -L/usr/ucblib -R/usr/local/lib -L /usr/local/lib LIBS: -lttf -lpng -lz -lgd -lresolv -lresolv -lresolv -lm -ldl -lcrypt -lnsl -lsocket -lsocket DLIBS: SAPI: apache PHP_RPATHS: /usr/ucblib /usr/local/lib uname -a: SunOS earth 5.7 Generic_106541-08 sun4u sparc SUNW,UltraSPARC-IIi-Engine gcc -o conftest -g -O2 -I/usr/local/include -D_POSIX_PTHREAD_SEMANTICS -DEAPI -L/us r/local/lib -R/usr/ucblib -L/usr/ucblib -R/usr/local/lib -L/usr/local/lib conftest.c -lttf -lpng -lz -lgd -lresolv -lresolv -lresolv -lm -ldl -lcrypt -lnsl -lsocket -lsocket 1>&5 Also, I notice a strange error message during configuration: checking for standard DES crypt... no checking for extended DES crypt... no checking for MD5 crypt... no Segmentation Fault checking for Blowfish crypt... no Thank you for your time. lu@hostation.com