I have run in problems with installing these (have tried also with Apache versions 1.3, quite same thing with them). OS is Suse Pro 9.1 for x86_64.
I run php configure with following "./configure --with-pdflib=/usr/local --with-mysql=/usr/local/mysql --with-pgsql --with-ldap --with-apxs2=/home/httpd/bin/apxs --with-zlib=/usr --with-gd --with-jpeg --enable-gd-native-tt --enable-gd-imgstrttf --with-freetype-dir=/usr/include/freetype2 --enable-exif --with-imap=/usr/local/imap --with-imap-ssl=/usr --with-gettext --with-xml --with-mcrypt --with-mime-magic --enable-ftp --with-dom". Configure and make goes well, except make warns at quite near the end of script about linker problem with mysqlclient and c-client libraries, "linker path does not have real file for library -lmysqlclient...". And then make install (as root) stops warning "cannot access `/home/httpd/modules/libphp4.so': No such file or directory apxs:Error: Command failed with rc=65536" (of course there isn't because make didn't make it, argh). I've been googling around for at least a day now, but haven't found anything useful. I've already tried to insert libtools sys_lib_search_path_spec and sys_lib_dlsearch_path_spec vars dir /lib64 and /usr/lib64, but no change. Also tried getting libphp4.so from .libs but it's not there. Please tell me that there's some straight cure for this and save me from hitting my head into the wall...! :) BG, Juha