ffmpeg fails to build about openmw-android

[licaon-kter]

Maybe you don't have all the deps, eg. https://gitlab.com/fdroid/fdroiddata/-/blob/master/metadata/is.xyz.omw_nightly.yml#L264

[strikersix23]

The only I didn't have was doxygen but that doesn't affect ffmpeg

[strikersix23]

Build fails still

[xyzz]

Log file?

[strikersix23]

Ill try to build on Tuesday. The original official openme compiles correctly I'm going to try again

[strikersix23]

here is the error

-- Found FFmpeg: /home/aj/openmw-android/buildscripts/prefix/arm/lib/libavcodec.a;/home/aj/openmw-android/buildscripts/prefix/arm/lib/libavformat.a;/home/aj/openmw-android/buildscripts/prefix/arm/lib/libavutil.a;/home/aj/openmw-android/buildscripts/prefix/arm/lib/libswscale.a;/home/aj/openmw-android/buildscripts/prefix/arm/lib/libswresample.a found components: AVCODEC AVFORMAT AVUTIL SWSCALE SWRESAMPLE
-- libavformat is too old! (, wanted 57.56.100)
-- libavcodec is too old! (, wanted 57.64.100)
-- libavutil is too old! (, wanted 55.34.100)
-- libswscale is too old! (, wanted 4.2.100)
-- libswresample is too old! (, wanted 2.3.100)
CMake Error at CMakeLists.txt:208 (message):
FFmpeg version is too old, 3.2 is required

-- Configuring incomplete, errors occurred!
See also "/home/aj/openmw-android/buildscripts/build/arm/openmw-prefix/src/openmw-build/CMakeFiles/CMakeOutput.log".
make[2]: *** [openmw-prefix/src/openmw-stamp/openmw-configure] Error 1
make[1]: *** [CMakeFiles/openmw.dir/all] Error 2
make: *** [all] Error 2

[xyzz]

And what's in /home/aj/openmw-android/buildscripts/build/arm/openmw-prefix/src/openmw-build/CMakeFiles/CMakeOutput.log?

[strikersix23]

here
CMakeOutput.log

[strikersix23]

anything wrong?

[xyzz]

Is it running on WSL? Try compiling it on a real Ubuntu 18.04 VM. The script at https://github.com/xyzz/openmw-android/blob/master/buildscripts/ssh-build.sh is what I use for clean 18.04 VMs on AWS, so it should always work.

[strikersix23]

Im using wsl2 with Ubuntu 18.04 running on wsl2 Linux kernel I've compiled on wsl before and it worked I tested vanilla openmw port and ffmpeg works fine

[strikersix23]

Can you tell me the deps that I need on the Ubuntu system

[strikersix23]

Is htop and 7zip a hard dependency do I need qt5

[strikersix23]

I don't have acces to aws vm

[licaon-kter]

Works fine in a local Virtualbox Debian VM with fdroidserver.

[Sisah2]

Does anyone find solution without using virtual machine?

[Sisah2]

Got it to work, removing "NOT" in line "if (NOT WIN32)" in file buildscripts/build/arm64/openmw-prefix/src/openmw/CMakeLists.txt disable that check and compile fine, just search for ffmpeg in that file.