I configured with and without: mysql, apache (dinamically/statically).

Same error with php-4.0.4pl1

[root@alessa php-4.0.6]# make
Making all in Zend
make[1]: Entering directory `/usr/www/php-4.0.6/Zend'
make[1]: Nothing to be done for `all'.
make[1]: Leaving directory `/usr/www/php-4.0.6/Zend'
Making all in main
make[1]: Entering directory `/usr/www/php-4.0.6/main'
make[2]: Entering directory `/usr/www/php-4.0.6/main'
make[2]: Nothing to be done for `all-p'.
make[2]: Leaving directory `/usr/www/php-4.0.6/main'
make[1]: Leaving directory `/usr/www/php-4.0.6/main'
Making all in ext
make[1]: Entering directory `/usr/www/php-4.0.6/ext'
Making all in mysql
make[2]: Entering directory `/usr/www/php-4.0.6/ext/mysql'
make[3]: Entering directory `/usr/www/php-4.0.6/ext/mysql'
make[3]: Nothing to be done for `all-p'.
make[3]: Leaving directory `/usr/www/php-4.0.6/ext/mysql'
make[2]: Leaving directory `/usr/www/php-4.0.6/ext/mysql'
Making all in pcre
make[2]: Entering directory `/usr/www/php-4.0.6/ext/pcre'
Making all in pcrelib
make[3]: Entering directory `/usr/www/php-4.0.6/ext/pcre/pcrelib'
make[4]: Entering directory `/usr/www/php-4.0.6/ext/pcre/pcrelib'
make[4]: Nothing to be done for `all-p'.
make[4]: Leaving directory `/usr/www/php-4.0.6/ext/pcre/pcrelib'
make[3]: Leaving directory `/usr/www/php-4.0.6/ext/pcre/pcrelib'
make[3]: Entering directory `/usr/www/php-4.0.6/ext/pcre'
make[3]: Nothing to be done for `all-p'.
make[3]: Leaving directory `/usr/www/php-4.0.6/ext/pcre'
make[2]: Leaving directory `/usr/www/php-4.0.6/ext/pcre'
Making all in posix
make[2]: Entering directory `/usr/www/php-4.0.6/ext/posix'
make[3]: Entering directory `/usr/www/php-4.0.6/ext/posix'
make[3]: Nothing to be done for `all-p'.
make[3]: Leaving directory `/usr/www/php-4.0.6/ext/posix'
make[2]: Leaving directory `/usr/www/php-4.0.6/ext/posix'
Making all in session
make[2]: Entering directory `/usr/www/php-4.0.6/ext/session'
make[3]: Entering directory `/usr/www/php-4.0.6/ext/session'
make[3]: Nothing to be done for `all-p'.
make[3]: Leaving directory `/usr/www/php-4.0.6/ext/session'
make[2]: Leaving directory `/usr/www/php-4.0.6/ext/session'
Making all in standard
make[2]: Entering directory `/usr/www/php-4.0.6/ext/standard'
make[3]: Entering directory `/usr/www/php-4.0.6/ext/standard'
gcc  -I. -I/usr/www/php-4.0.6/ext/standard -I/usr/www/php-4.0.6/main -I/usr/www/php-4.0.6 -I/usr/www/apache_1.3.19/src/include -I/usr/www/apache_1.3.19/src/os/unix -I/usr/www/php-4.0.6/Zend -I/usr/local/mysql/include/mysql -I/usr/www/php-4.0.6/ext/xml/expat/xmltok -I/usr/www/php-4.0.6/ext/xml/expat/xmlparse -I/usr/www/php-4.0.6/TSRM  -DSUPPORT_UTF8 -DXML_BYTE_ORDER=12 -g -O2  -c microtime.c && touch microtime.lo
microtime.c: In function `php_if_getrusage':
microtime.c:99: storage size of `usg' isn't known
microtime.c:102: `RUSAGE_SELF' undeclared (first use in this function)
microtime.c:102: (Each undeclared identifier is reported only once
microtime.c:102: for each function it appears in.)
microtime.c:108: `RUSAGE_CHILDREN' undeclared (first use in this function)
make[3]: *** [microtime.lo] Error 1
make[3]: Leaving directory `/usr/www/php-4.0.6/ext/standard'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory `/usr/www/php-4.0.6/ext/standard'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/usr/www/php-4.0.6/ext'
make: *** [all-recursive] Error 1
[root@alessa php-4.0.6]#

Using RHL, kernel 2.2.16, athlon 700.