This option makes the creation of 'package_source' custom target optional, allowing to build with CMake < 3.11 if it is disabled (default).
(cherry picked from commit 9c9b8ebf)
This option makes the creation of 'package_source' custom target optional, allowing to build with CMake < 3.11 if it is disabled (default).
(cherry picked from commit 9c9b8ebf)