This reverts commit cea177ef.
sqlite3 vfs back to liblinphone to solve static linkage problem

(cherry picked from commit 1251950d)

bc_compute_full_version(): fix issue in error message witch is displayed when project and git versions doesn't match

ENABLE_PACKAGE_SOURCE option makes the creation of 'package_source' custom target optional,
allowing to build with CMake < 3.11 if it is disabled (it is by default).

bc_compute_full_version() is now able to compute a version number for
hotfix commits that have not been tagged as a new 'patch' release. Such
commits are now considered as alpha versions for the next 'patch' release.

(cherry picked from commit eb567ec8)

Fix finding of bctoolbox with CMake if no include directory property has been set on the bctoolbox target.

It allows to perform some packaging test with tags without having to push tag

Add CMake macro in BcToolboxCMakeUtils to share the generation of gitversion.h for all the projects.