How to build entirety of Xorg 7.4 from source

[JD]

Dear Developers of Xorg

I wanted to build the entirety of X 7.4 frm source, but when
I saw that it is made up of individual tarballs, I decided to
write and ask if there is a single tarball of everything,
with a top level configure ...etc to build the whole thing.

I searched the FAQ for a "how to build X" or just "how to build"
but came up empty.

Thanx for any info to show how to build the whole 7.4 X system.

Best Regards,

JD