library "libopenal.so" not found

[Abednegow]

Hello,

can someone help me please.

I tried to build android for axmol. I managed to build android until the end. but when trying to run the application the result is force close, and an error like this appears:

java.lang.UnsatisfiedLinkError: dlopen failed: library "libopenal.so" not found

I've checked it in the folder, and the libopenal.so file is indeed not there. does anyone know how to include libopenal.so, libc++shared.so & libMyProject.so

My build arch is "armeabi-v7a", "arm64-v8a".

PROP_MIN_SDK_VERSION=21
PROP_TARGET_SDK_VERSION=34

[rh101]

You're missing a lot of information from your post.

For example:
How did you build it? Using Android Studio or on the command line via axmol build -p android -a arm64 (or axmol -p android -a arm64)?
Which version of Axmol?
Which version of Android Studio?
Did you change anything in the CMakeLists.txt or any gradle build files?
Have you tested a clean new project (via axmol new -p android -a arm64) to see if you can reproduce the issue?

[Abednegow]

thanks for answering,

• i build using Android Studio Koala Feature Drop | 2024.1.2
• my axmol version is 2.3.1

i didn't change anything in cmakelist.txt, but i changed some in build.gradle, like :

change the externalNativeBuild from

externalNativeBuild {
            cmake {
                arguments = []
                arguments.addAll(cmakeOptions)
                cppFlags "-frtti -fexceptions -fsigned-char"
            }
        }

        ndk {
            abiFilters = __1K_ARCHS.split(':').collect{it as String}
        }

to

externalNativeBuild {
            cmake {
                targets 'axmol'
                arguments "-DCMAKE_FIND_ROOT_PATH=", "-DANDROID_STL=c++_shared", "-DANDROID_TOOLCHAIN=clang", "-DANDROID_ARM_NEON=TRUE"
                cppFlags "-frtti -fexceptions -fsigned-char"
            }
        }

        ndk {
            abiFilters "armeabi-v7a", "arm64-v8a"
        }

I have tried to clean the project and rebuild the project, but the result is still the same.

[rh101]

PROP_MIN_SDK_VERSION=21
PROP_TARGET_SDK_VERSION=34

You mentioned that you used these values, but Axmol 2.3.1 no longer uses these, and the app/build.gradle has changed. Refer to the following wiki post on how to correctly update to this version of Axmol:
https://github.com/axmolengine/axmol/wiki/Update-guide-to-v2.3.0-for-Android

Also, the architectures you want to build for should not be hard-coded in the build.gradle, but should be set in gradle.properties, for example:

PROP_APP_ABI=armeabi-v7a:arm64-v8a

It may be easier to generate new Axmol project, then compare the app/build.gradle from the new project with your existing project app/build.gradle, and update it accordingly.

You've added these:

arguments "-DCMAKE_FIND_ROOT_PATH=", "-DANDROID_STL=c++_shared", "-DANDROID_TOOLCHAIN=clang", "-DANDROID_ARM_NEON=TRUE"

Is there a specific reason for setting these? If you haven't already done so, comment them out, and re-build your project. If it works, then you know it's one or more of those that is causing the problem.