4.2.0 wont compile

I've compile Apache 2.0.35 with --enable-so then in the php directory done ./configure --with-mysql --with-apxs2=/usr/local/apache2/bin/apxs and make which gives me In file included from libmysql.c:5: global.h:256: warning: redefinition of `uint' /usr/include/sys/types.h:152: warning: `uint' previously declared here global.h:257: warning: redefinition of `ushort' /usr/include/sys/types.h:151: warning: `ushort' previously declared here global.h:258: warning: redefinition of `ulong' /usr/include/sys/types.h:150: warning: `ulong' previously declared here In file included from libmysql.c:5: global.h:498:22: operator 'EOL' has no left operand In file included from libmysql.c:12: m_string.h:205:36: operator '==' has no right operand make[4]: *** [libmysql.lo] Error 1 make[4]: Leaving directory `/usr/local/src/php-4.2.0/ext/mysql/libmysql' make[3]: *** [all-recursive] Error 1 make[3]: Leaving directory `/usr/local/src/php-4.2.0/ext/mysql/libmysql' make[2]: *** [all-recursive] Error 1 make[2]: Leaving directory `/usr/local/src/php-4.2.0/ext/mysql' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/usr/local/src/php-4.2.0/ext' make: *** [all-recursive] Error 1 [root@h28n2fls31o826 php-4.2.0]# I'm obviously missing something vital. Any ideas what? /Mef.