Понимаю, что сочетание весьма экзотическое, но вдруг кто-то сможет помочь:
./configure --with-oracle
...
Configuring DB support ...
checking whether to compile with MySQL support... disabled
checking whether to compile with LibSDB support... disabled
checking whether to compile with SQLite2 support... disabled
checking whether to compile with SQLite3 support... disabled
checking whether to compile with Oracle support... searching
checking for oci.h ... yes
checking for OCIEnvCreate in -lclntsh... no
checking for OCIEnvCreate in -lclntsh... (cached) no
Версии ПО: kannel 1.4.3, oracle 11g, SunOS s490up 5.10