cmake examples

cmake find_package(Botan) examples

keepassxreboot/keepassxc CMakeLists.txt :209

find_package(Botan REQUIRED)

Haivision/srt CMakeLists.txt :437

find_package(Botan 3.0.0 REQUIRED)

Haivision/srt scripts/FindBotan.cmake :7

##   find_package(
##       Botan 3.0.0
##       COMPONENTS
##           system_rng
##           argon2
##           sha3
##       REQUIRED
##    )