I've downloaded the GDB source:
git clone git://sourceware.org/git/binutils-gdb.git
now how do I generate the documentation from source as can be downloaded from: https://sourceware.org/gdb/current/onlinedocs/ ?
I'm especially interested in the HTML documentation, especially if it is possible to build a single page version of it.
I'm at GDB master f47998d69f8d290564c022b010e63d5886a1fd7d after