unable to build since https://github.com/ptitSeb/box64/commit/48b881f4912bc795e0467e334e359e9876f73c4f

[theofficialgman]

during building:

/home/gman/box64/src/libtools/threads.c: In function ‘my_pthread_cond_clockwait’:
/home/gman/box64/src/libtools/threads.c:678:16: warning: implicit declaration of function ‘pthread_cond_clockwait’; did you mean ‘my_pthread_cond_clockwait’? [-Wimplicit-function-declaration]
  678 |         return pthread_cond_clockwait(cond, getAlignedMutex((pthread_mutex_t*)mutex), __clock_id, __abstime);
      |                ^~~~~~~~~~~~~~~~~~~~~~
      |                my_pthread_cond_clockwait

and failure during linking

CMakeFiles/box64.dir/src/libtools/threads.c.o: In function `my_pthread_cond_clockwait':
/home/gman/box64/src/libtools/threads.c:678: undefined reference to `pthread_cond_clockwait'
collect2: error: ld returned 1 exit status

[ptitSeb]

On what are you building?

[theofficialgman]

switch and nvidia jetson (arm64 ubuntu bionic) with gcc 11

[theofficialgman]

install-fail-Box64.log

thats my full log if you find it helpful

[ptitSeb]

I guess this phtread function is to recent for your system
I'll make the call optionnal, and return -1 if the function is not there.

[theofficialgman]

that is correct. it was added in glibc 2.30 https://abi-laboratory.pro/index.php?view=changelog&l=glibc&v=2.30

[theofficialgman]

it might be worthwhile to add CI for building on ubuntu bionic, or debian buster (or both) since these are the most used platforms for box64 instead of using 20.04 for everything

ubuntu-18.04 is available through github actions which you can use to do this

[PeterStrick]

it might be worthwhile to add CI for building on ubuntu bionic, or debian buster (or both) since these are the most used platforms for box64 instead of using 20.04 for everything

ubuntu-18.04 is available through github actions which you can use to do this

Github Actions are actually used to build box64 on every commit
Just that the GitHub Action uses ubuntu-latest

[theofficialgman]

I am aware. which is why I am suggesting to use ubuntu-18.04 (instead of ubuntu-latest which currently is focal and will eventually be jammy)

[ptitSeb]

Yeah, I'll try to setup one of the build on an older OS version.

[ptitSeb]

If you have suggestion on how to modify the current github workflow to add some ubuntu 18 testing (for TegraX1 for example). I would like to avoid doing the tests twice, but just selecting to OS depending on the config

[theofficialgman]

closing as the commits related prior solve compilation