cmake OpenSSLbins examples

HumbleNet/HumbleNet 3rdparty/libwebsockets/CMakeLists.txt :635 

find_package(OpenSSLbins)

fluffos/fluffos src/thirdparty/libwebsockets/lib/tls/CMakeLists.txt :381 

find_package(OpenSSLbins)

c-jimenez/open-ocpp 3rdparty/libwebsockets/lib/tls/CMakeLists.txt :424 

find_package(OpenSSLbins)

warmcat/libwebsockets lib/tls/CMakeLists.txt :431 

find_package(OpenSSLbins)