cmake Libsodium examples

blizzard4591/openMittsu CMakeLists.txt :119 

find_package(Libsodium 1.0.12 REQUIRED)

open-gunz/ogz-source src/CMakeLists.txt :40 

find_package(libsodium)

uTox/uTox CMakeLists.txt :277 

find_package(libsodium REQUIRED)

drawpile/Drawpile CMakeLists.txt :202 

find_package(libsodium QUIET)