./scripts/android-build-freerdp.sh --ndk $ANDROID_NDK --sdk $ANDROID_SDK can not success

[tangtao94]

[100%] Linking C executable sfreerdp
/home/xxx/Android/Sdk/ndk/21.0.6113669/toolchains/llvm/prebuilt/linux-x86_64/lib/gcc/aarch64-linux-android/4.9.x/../../../../aarch64-linux-android/bin/ld: warning: libOpenSLES.so, needed by ../common/libfreerdp-client3.so, not found (try using -rpath or -rpath-link)
/home/xxx/Android/Sdk/ndk/21.0.6113669/toolchains/llvm/prebuilt/linux-x86_64/lib/gcc/aarch64-linux-android/4.9.x/../../../../aarch64-linux-android/bin/ld: warning: libandroid.so, needed by /home/dyl/git/freerdp-3.5.1/client/Android/Studio/freeRDPCore/src/main/jniLibs/arm64-v8a/./libavcodec.so, not found (try using -rpath or -rpath-link)
/home/xxx/Android/Sdk/ndk/21.0.6113669/toolchains/llvm/prebuilt/linux-x86_64/lib/gcc/aarch64-linux-android/4.9.x/../../../../aarch64-linux-android/bin/ld: warning: libz.so, needed by /home/dyl/git/freerdp-3.5.1/client/Android/Studio/freeRDPCore/src/main/jniLibs/arm64-v8a/./libavcodec.so, not found (try using -rpath or -rpath-link)
/home/xxx/git/freerdp-3.5.1/client/Android/Studio/freeRDPCore/src/main/jniLibs/arm64-v8a/./libavcodec.so: undefined reference to `inflateReset'
/home/xxx/git/freerdp-3.5.1/client/Android/Studio/freeRDPCore/src/main/jniLibs/arm64-v8a/./libavcodec.so: undefined reference to `inflateEnd'
/home/xxx/git/freerdp-3.5.1/client/Android/Studio/freeRDPCore/src/main/jniLibs/arm64-v8a/./libavcodec.so: undefined reference to `ANativeWindow_acquire'
../common/libfreerdp-client3.so: undefined reference to `SL_IID_ANDROIDSIMPLEBUFFERQUEUE'
../common/libfreerdp-client3.so: undefined reference to `SL_IID_DEVICEVOLUME'
/home/xxx/git/freerdp-3.5.1/client/Android/Studio/freeRDPCore/src/main/jniLibs/arm64-v8a/./libavcodec.so: undefined reference to `inflate'
/home/xxx/git/freerdp-3.5.1/client/Android/Studio/freeRDPCore/src/main/jniLibs/arm64-v8a/./libavcodec.so: undefined reference to `inflateSync'
../common/libfreerdp-client3.so: undefined reference to `SL_IID_ENGINE'
/home/xxx/git/freerdp-3.5.1/client/Android/Studio/freeRDPCore/src/main/jniLibs/arm64-v8a/./libavcodec.so: undefined reference to `ANativeWindow_release'
../common/libfreerdp-client3.so: undefined reference to `SL_IID_VOLUME'
/home/xxx/git/freerdp-3.5.1/client/Android/Studio/freeRDPCore/src/main/jniLibs/arm64-v8a/./libavcodec.so: undefined reference to `ANativeWindow_fromSurface'
/home/xxx/git/freerdp-3.5.1/client/Android/Studio/freeRDPCore/src/main/jniLibs/arm64-v8a/./libavcodec.so: undefined reference to `inflateInit_'
../common/libfreerdp-client3.so: undefined reference to `SL_IID_PLAY'
../common/libfreerdp-client3.so: undefined reference to `slCreateEngine'
/home/xxx/git/freerdp-3.5.1/client/Android/Studio/freeRDPCore/src/main/jniLibs/arm64-v8a/./libavcodec.so: undefined reference to `uncompress'
../common/libfreerdp-client3.so: undefined reference to `SL_IID_RECORD'
clang: error: linker command failed with exit code 1 (use -v to see invocation)
make[2]: *** [client/Sample/CMakeFiles/sfreerdp.dir/build.make:121：client/Sample/sfreerdp] error 1
make[1]: *** [CMakeFiles/Makefile2:2913：client/Sample/CMakeFiles/sfreerdp.dir/all] error 2
make: *** [Makefile:171：all] error 2
[ERROR] /home/xxx/Android/Sdk/cmake/3.18.1/bin/cmake --build . --target install retured 2

[akallabeth]

update your SDK and NDK