Compile problem with mysql support - *** [ext/mysql/php_mysql.lo] Error 1

Hi, I used: ./configure --prefix=/usr --disable-static --with-apxs=/usr/local/apache/bin /apxs --enable-discard-path --with-config-file-path=/usr/local/apache --enab le-safe-mode --with-openssl --enable-bcmath --with-bz2=/usr/lib/ --with-pic --enable-calendar --enable-ctype --with-gdbm --with-db3 --enable-dbase --ena ble-ftp --with-gd --enable-gd-native-ttf --with-jpeg-dir=/usr --with-png --w ith-gmp --with-mysql=shared,/usr --with-xml=shared,/usr --with-gettext=share d,/usr --with-mm=/usr --enable-trans-sid --enable-shmop --enable-sockets --w ith-regex=php --enable-sysvsem --enable-sysvshm --enable-yp --enable-memory- limit --with-tsrm-pthreads --enable-shared --disable-debug --with-zlib --wit h-freetype-dir=/usr/local/include/freetype2/freetype/ --with-curl I tried different "--with-mysql" : --with-mysql --with-mysql=/usr --with-mysql=shared --with-mysql=/usr/local ... But I always got this error: /root/dl/php-4.3.4/ext/mysql/php_mysql.c: In function `_close_mysql_link': /root/dl/php-4.3.4/ext/mysql/php_mysql.c:288: `SIGPIPE' undeclared (first use in this function) /root/dl/php-4.3.4/ext/mysql/php_mysql.c:288: (Each undeclared identifier is reported only once /root/dl/php-4.3.4/ext/mysql/php_mysql.c:288: for each function it appears in.) /root/dl/php-4.3.4/ext/mysql/php_mysql.c:288: `SIG_IGN' undeclared (first use in this function) /root/dl/php-4.3.4/ext/mysql/php_mysql.c:288: warning: assignment makes pointer from integer without a cast /root/dl/php-4.3.4/ext/mysql/php_mysql.c: In function `_close_mysql_plink': /root/dl/php-4.3.4/ext/mysql/php_mysql.c:303: `SIGPIPE' undeclared (first use in this function) /root/dl/php-4.3.4/ext/mysql/php_mysql.c:303: `SIG_IGN' undeclared (first use in this function) /root/dl/php-4.3.4/ext/mysql/php_mysql.c:303: warning: assignment makes pointer from integer without a cast make: *** [ext/mysql/php_mysql.lo] Error 1 Any idea ? NB: MySQL server & client is installed and they works fine. Thanks -- - Kévin