The length argument for `strncpy` specifies how many characters to copy, not
the length of the target string, which makes our usage incorrect.
Fix our usage, and use the `strlcpy` variant instead, which takes the length
of the target string.
And use `strlcat` instead of `strcat`.
Setting this option prints this to stdout:
> Mono Warning: option gen-compact-seq-points is deprecated.
and it's ignored, so just don't set this option.
* [runtime] Use printf on watchOS, NSLog doesn't shown up (by default).
* [runtime] Use a wrapper function for logging.
So that we can chose between printf and NSLog at runtime,
depending on where we're running.
The base directory and config file name is normally set automatically
when we ask Mono to execute the Main function, but in the case of extensions,
there is no Main function, so these values are not set, causing some
features (reflection-only assembly load) to not work correctly.
https://bugzilla.xamarin.com/show_bug.cgi?id=42784
Usually mono does this for other apps, but not for watchOS (where mono doesn't
use signals at all).
watchOS can still raise signals though, so we need to ignore at least SIGPIPE.
Rolf Bjarne Kvinge
Zoltan Varga