Added '--with-search-engine' into configure script.
Changed behavior of lib_pcre m4-module. Now used pkg-config
Signed-off-by: Slava Zanko <slavazanko@gmail.com>
* File version.h will be created (or changed) automatically
* Fixed versions for rpm packages - all '-' changed to '.' in RPM_VERSION variable
* when version.h is changed (or deleted) ./configure script will be invoked
Signed-off-by: Slava Zanko <slavazanko@gmail.com>