php 4.2.1 apache 2.0.39 cookie problems after sapi make problems

Hi, I've installed Apache 2.0.39 on Debian 2.2 and 2.4, which went fine. Then installing php 4.2.1, the configure goes fine, ./configure --prefix=/opt/php-4.2.1 --enable-force-cgi-redirect --enable-ftp --enable-magic-quotes --enable-bcmath --enable-calendar --enable-dbase --enable-dbx --enable-ftp --enable-gd-native-ttf --enable-mbstring --enable-track-vars --enable-ucd-snmp-hack --enable-sockets --enable-sysvsem --enable-sysvshm --enable-yp --enable-shared=PKGS --enable-debug --enable-memory-limit --with-zlib --with-gd --with-jpeg-dir=/usr/lib --with-tiff-dir=/usr/lib --with-png-dir=/usr/lib --with-mysql --with-snmp --with-apxs2=/opt/httpd-2.0.39/bin/apxs It finds apache2 support, and suggests using apache2filter (which I think it should be doing) but the make gives an error: gcc -I. -I/usr/local/src/php/php-4.2.1/sapi/apache2filter -I/usr/local/src/php/php-4.2.1/main -I/usr/local/src/php/php-4.2.1 -I/opt/httpd-2.0.39/include -I/usr/local/src/php/php-4.2.1/Zend -I/usr/local/include -I/usr/local/src/php/php-4.2.1/ext/mysql/libmysql -I/usr/include/ucd-snmp -I/usr/local/src/php/php-4.2.1/ext/xml/expat -D_REENTRANT -I/usr/local/src/php/php-4.2.1/TSRM -DTHREAD=1 -g -O2 -pthread -Wall -DZTS -c php_functions.c -fPIC -DPIC -o php_functions.lo php_functions.c:93: parse error make[3]: *** [php_functions.lo] Error 1 make[3]: Leaving directory `/usr/local/src/php/php-4.2.1/sapi/apache2filter' make[2]: *** [all-recursive] Error 1 make[2]: Leaving directory `/usr/local/src/php/php-4.2.1/sapi/apache2filter' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/usr/local/src/php/php-4.2.1/sapi' make: *** [all-recursive] Error 1 Now if I delete lines 92, 93 and 94 from sapi/apache2filter/php_functions.c which are: #if !MODULE_MAGIC_AT_LEAST(20020506,0) ADD_STRING(boundary); #endif and then continue the make, it all seems to go fine. Make install copies everything to the right directory and doing a <? phpinfo() ?> shows that everything should be functioning neatly. Now the problem! When writing cookies to a client, sometimes the cookie will not be written and sometimes it will be - this behaviour is consistent in terms of site a will never write the cookies, but site b will always write the cookie! (see code below) Never works setcookie("netuser", $row["werknemer_ID"], time()+3600, "/"); setcookie["netlanguage", $row["row_lang"], time()+3600,"/"); setcookie["netlastlogin", $row["last_login"], time()+3600,"/"); $werknemer_ID=$HTTP_COOKIE_VARS["netuser"]; Always works setcookie("user", $userID, time()+(3600*3), "/") $userID=$HTTP_COOKIE_VARS["soluser"]; The only thing we've managed to figure out is that in the first example, we write to the cookie 3 times (using similar statements) and in the second example we only create the cookie once. Every time we write to the cookie again, it overwrites (deletes) the old cookies and replaces it with the last cookie. So what you end up with, is the netlastlogin cookie, and netuser and netlanguage don't exist on the client harddrive. This used to work under php4.2.0! Under apache 2.0.36 and php 4.2.0 compiled with the same settings, I never experienced this behaviour and I have no idea what's causing it! Any help is much appreciated!