compiling problem on solaris 8

on a Solaris 8 sparc, > uname -a SunOS smtp 5.8 Generic_108528-01 sun4u sparc SUNW,UltraSPARC-IIi-Engine using php-4.0.2.tar.gz and passing no options to configure during compile, once it gets into main/ main.c, internal_functions.c, snprintf.c, and php_sprintf.c all compile fine. once it gets to configuration-parser.c it just hangs indefinitely. here's what it is passing to gcc; gcc -I. -I/usr/home/web-install/php-4.0.2/main -I/usr/home/web-install/php-4.0.2 -I/usr/home/bellis/web-install/php-4.0.2/main -I/usr/home/web-install/php-4.0.2/Zend -I/usr/home/web-install/php-4.0.2 -I/usr/home/web-install/php-4.0.2/ext/mysql/libmysql -I/usr/home/web-install/php-4.0.2/ext/xml/expat/xmltok -I/usr/home/web-install/php-4.0.2/ext/xml/expat/xmlparse -D_POSIX_PTHREAD_SEMANTICS -DXML_BYTE_ORDER=21 -g -O2 -c configuration-parser.c && touch configuration-parser.lo tracing the process shows, smtp# truss -p 27000 open("/home/php/php4/php-4.0.2/main/php.h", O_RDONLY) (sleeping...) but, i never told it to do anything with /home/php. that doesn't exist. has anyone seen this problem compiling php 4.0.2 on any OS/platform? thanks, Bill