- Require CMake 3.13 or later
- Adding DISABLE_BC_PACKAGE_SEARCH hidden variable
- Export mediastreamer targets on configure stage only when LINPHONE_BUILDER_GROUP feature is on
- Make CMake configuration to fail when libsrtp2 cannot be found and ENABLE_SRTP is ON.
- Add an option to avoid SRTP package search
(cherry picked from commit 6ad70dd4) (cherry picked from commit af5b50de)