conan-libcoap

lib producer

# build conan package
conan create . gocarlos/testing --build missing
# upload package to gocarlos artifactory
conan upload libcoap -r gocarlos

lib consumer

conan remote add gocarlos https://api.bintray.com/conan/gocarlos/public-conan

add to your conanfile.txt

[requires]
libcoap/4.3.0@gocarlos/stable

[generators]
cmake_find_package
cmake_paths

[options]
# if without openssl
libcoap:with_openssl=False

add to your CMakeLists.txt

find_package(libcoap REQUIRED)
#...
add_executable(main main.cpp)
target_link_libraries(main PRIVATE libcoap::coap)