What is ObjMatrix?
It is currently in early development stages.
How to build it?
ObjMatrix uses modern Objective-C, and hence cannot be compiled with GCC, but only with Clang. So install Clang first and ObjFW will automatically pick it up.
You can install them all like this:
$ for i in objfw objopenssl objsqlite3 objmatrix; do fossil clone https://fossil.nil.im/$i $i.fossil && mkdir $i && cd $i && fossil open ../$i.fossil && ./autogen.sh && ./configure && make && sudo make install && cd .. || break done
You might need to install your distribution's
-dev packages for OpenSSL
beforehand. E.g. on Ubuntu:
$ sudo apt install libssl-dev