在Gradle中针对不同ABI的CMAKE参数

Question

I have to use different arguments parameters in Gradle for different ABIs, something like the following:

        externalNativeBuild {
            cmake {
                if (CMAKE_SYSTEM_PROCESSOR MATCHES "^(aarch64)$")
                    arguments "-UV_LIBRARY=src/main/cpp/libuv/lib/libuv_armv8.a"
                else
                    arguments "-UV_LIBRARY=src/main/cpp/libuv/lib/libuv_armv7.a"
            }
        }

Any ideas?

Answer 1

Gradle will set ANDROID_ABI CMake variable ( link ), so you can do this in CMakeLists.txt instead of build.gradle :

if(ANDROID_ABI STREQUAL "armeabi-v7a")
    target_link_libraries(target_name PUBLIC "src/main/cpp/libuv/lib/libuv_armv7.a")
elseif(ANDROID_ABI STREQUAL "arm64-v8a")
    target_link_libraries(target_name PUBLIC "src/main/cpp/libuv/lib/libuv_armv8.a")
endif()