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General discussions / Build with arm64-v8a and link in CMAKE

« on: April 30, 2020, 05:17:27 pm »

I know that SFML currently doesn't support arm64-v8a, but my programe have already included some thirdparty api with arm64-v8a veriosn.

Therefore, I tried to rebuild sfml arm64-v8a veriosn.

I found some pre-built arm64-v8a like libfreetype.a and libopenal.so then I put them at SFML-2.5.1\extlibs\libs-android\arm64-v8a\

Moreover, I don't need the audio modlue in SFML so I deleted audio modlue inculding in CmakeLists.

Build Command:
cmake -G "MinGW Makefiles" -DCMAKE_ANDROID_ARCH_ABI=arm64-v8a -DANDROID_STL=c++_static -DCMAKE_ANDROID_API=24 -DCMAKE_SYSTEM_NAME=Android -DCMAKE_BUILD_TYPE=Release ../..

Finally it built successfully and I included these .so file in CmakeLists.
Like these:

        add_library(libsfml-graphics SHARED IMPORTED)
        set_target_properties(  
                libsfml-graphics
                PROPERTIES IMPORTED_LOCATION
                ${IIIVSLAM_LIB_DIR}/SFML/libs/arm64-v8a/libsfml-graphics.so
                )
        target_link_libraries(
                libsfml-graphics
        )      

It was built successfully without any errors, but when I was running the program, it crashed directly.
Does anyone have relevant experience or know which step of mine is wrong?