>     andreas_dr wrote
>     JOAL seems to miss a system symbol on Mac OS X 10.7.5
>
>     see:
>     dyld: lazy symbol binding failed: Symbol not found: ___sincosf_stret
>       Referenced from:
>     /var/folders/yw/f9s5f4wx5mx16dsr69q02gnh0000gn/T/jogamp_0000/file_cache/jln2592051744718153336/jln633413294624794300/libopenal.dylib
>
>       Expected in: /usr/lib/libSystem.B.dylib
>
>     Any ideas or suggestions?
>
>     Thank you in advance.
>
>     Best regards
>     Andreas
>
> Thank you for making us aware. It appears that when you use the Darwin gcc
> tool-chains you need to pass this extra flag to add support to older versions
> of OSX.
> https://gcc.gnu.org/onlinedocs/gcc/Darwin-Options.html
> --extra-cflags="-mmacosx-version-min=10.1"
>
> The question is which is the lowest OSX version to support?
> If there is no objections then i would suggest that we try add support for
> 10.1 and up.