Xcode Project?

[palmerc]

Why not just use CMake? I'll make a PR

[tihmstar]

usually all my projects are build with autotools, but
tbh jssy is so tiny that i never thought about creating a buildconfig for it.
my intention (even though i never wrote it down anywhere) was to have people just include the jssy.c/jssy.h file right in their project (as i did with tsschecker).
In case c++ support is wanted, there are also some handy wrappers in jssy.cpp.

i feel like it doesn't even make a difference whether the lib is included by sourcecode or linked as a binary into a project, so at this point i might as well create automake build environment, in case people prefere that.

for now i feel like just including the source code is easier