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performous / composer

Song editor for Performous and other singing games
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Unable to compile latest git version on ubuntu 16.04.1 fatal error #27

Closed ghost closed 7 years ago

ghost commented 7 years ago

/home/bcode/composer/src/ffmpeg.cc:18:28: fatal error: /usr/include/x86_64-1-gnu/libavutil/opt.h: No such file or directory After that building is aborted

On Ubuntu 16.04.1 the builder seems to be looking for the file opt.h in the location: /usr/include/x86_64-1-gnu/libavutil/ In my system the file opt.h is located on: /usr/include/x86_64-linux-gnu/libavutil/ So the difference is the name of one folder x86_64-1-gnu is the name of the folder where the builder is looking, versus x86_64-linux-gnu the name of the folder that really exists in my system. Please fix acordingly the cmake config files so composer can be built on Ubuntu 16.04.1 systems. I also noticed that there is already a program called composer on ubuntu repositories (the dependency manager for PHP) and that may be the reason composer is not a program available on ubuntu repositories. ¿Have you considered changing composer's name? maybe pfcomposer or pcomposer.

I hope this information can help in any way. Thank you for your hard work.

nieknooijens commented 7 years ago

yes this is indeed a problem in the configuration scripts.

when you open the build dir/src/config.hh and change it to: // FFMPEG libraries use changing include file names... Get them from CMake.

define AVCODEC_INCLUDE <]libavcodec/avcodec.h>

define AVFORMAT_INCLUDE <]libavformat/avformat.h>

define AVRESAMPLE_INCLUDE <]libavresample/avresample.h>

define SWSCALE_INCLUDE <]libswscale/swscale.h>

define AVUTIL_INCLUDE <]libavutil/avutil.h>

define AVUTIL_OPT_INCLUDE <]libavutil/opt.h> //HACK to get AVOption class!

define AVUTIL_MATH_INCLUDE <]libavutil/mathematics.h>

(remove the ] it's a github thing) it will compile normally

ghost commented 7 years ago

It compiled normally just as you said. Thank you very much, I can't wait to get some songs ready. ;)

nieknooijens commented 7 years ago

yeah it's an ugly workaround for now, I still need to find some time to fix the cmake scripts, so i'll leave this bug open for now.

ghost commented 7 years ago

Take your time, leaving this bug report open will help anybody trying to compile mean-while. Thank you.