cmake:missing and no known rule to make it when I import a prebuilt library

Question

I want to import a prebuilt library using this CmakeLists.txt snippet:

add_library(openssl-crypto
            SHARED
            IMPORTED )
set_target_proper         


        

Answer 1

Maybe file have wrong datetime. Set current datetime for ${external_DIR}/libs/${ANDROID_ABI}/libcrypto.so:

touch ${external_DIR}/libs/${ANDROID_ABI}/libcrypto.so