I compile Apache-MySQL-PHP by hand to build a custom install using the configure options from below. When I start apache it fails to start and adds the below error in the error_log.
* Apache 2
* Mysql 5.0
* PHP 5.1
* CentOS Linux 5.4
* GCC compiler
the error in apache log
httpd: Syntax error on line 54 of /opt/clamp/etc/httpd.conf: Cannot load /opt/clamp/modules/libphp5.so into server: /opt/clamp/modules/libphp5.so: undefined symbol: _estrndup
the ./configure options
APACHE
./configure \
–prefix=/opt/clamp \
–sysconfdir=/opt/clamp/etc \
–enable-auth-dbm \
–enable-cern-meta \
–enable-auth-digest \
–enable-charset-lite \
–enable-deflate \
–enable-expires \
–enable-cache \
–enable-disk-cache \
–enable-file-cache \
–enable-headers \
–enable-info \
–enable-mime-magic \
–enable-proxy \
–enable-proxy-ajp \
–enable-proxy-balancer \
–enable-proxy-connect \
–enable-proxy-ftp \
–enable-proxy-http \
–enable-rewrite \
–enable-so \
–enable-ssl
MYSQL
./configure \
–prefix=/opt/clamp \
–sysconfdir=/opt/clamp/etc \
–libexecdir=/opt/clamp/sbin \
–localstatedir=/opt/clamp/var \
–with-unix-socket-path=/opt/clamp/tmp/mysql.sock \
–enable-thread-safe
PHP
./configure \
–prefix=/opt/clamp \
–sysconfdir=/opt/clamp/etc \
–with-apxs2=/opt/clamp/bin/apxs \
–with-config-file-path=/opt/clamp/etc/php.conf \
–with-mysql=/opt/clamp \
–with-mysqli=/opt/clamp/bin/mysql_config \
–enable-force-cgi-redirect \
–disable-cgi \
–with-zlib \
–with-gettext \
–with-gdbm \
–with-ldap \
–with-ldap-sasl \
–enable-zip \
–with-bz2 \
–with-gd \
–with-jpeg-dir=/usr \
–with-png-dir=/usr
It seems that I wasn’t building PHP’s GD library right, building PHP with the following options worked (no more error):
cd php-5.2.13/
./configure \
–prefix=/opt/clamp \
–sysconfdir=/opt/clamp/etc \
–with-apxs2=/opt/clamp/bin/apxs \
–with-config-file-path=/opt/clamp/etc/php.conf \
–disable-debug \
–with-pic \
–disable-rpath \
–without-pear \
–with-bz2 \
–with-curl \
–with-freetype-dir=/usr \
–with-png-dir=/usr \
–enable-gd-native-ttf \
–without-gdbm \
–with-gettext \
–with-gmp \
–with-iconv \
–with-jpeg-dir=/usr \
–with-openssl \
–with-pspell \
–with-zlib \
–with-layout=GNU \
–enable-exif \
–enable-ftp \
–enable-magic-quotes \
–enable-sockets \
–enable-sysvsem –enable-sysvshm –enable-sysvmsg \
–enable-wddx \
–with-kerberos \
–enable-ucd-snmp-hack \
–enable-shmop \
–enable-calendar \
–without-sqlite \
–enable-force-cgi-redirect \
–enable-pcntl \
–with-imap –with-imap-ssl \
–enable-mbstring \
–enable-mbregex \
–with-ncurses \
–with-gd \
–enable-bcmath \
–with-xmlrpc \
–with-ldap –with-ldap-sasl \
–with-mysql=/opt/clamp \
–with-mysqli=/opt/clamp/bin/mysql_config \
–enable-dom \
–with-pgsql \
–enable-soap \
–enable-xmlreader –enable-xmlwriter \
–enable-fastcgi
make
make install