building README.txt, INSTALL.txt from cvs version

[Graham Percival]

I think I'm missing something obvious.

I sort-of managed to get a CVS version of Lilypond building on OSX, via 
fink -- everything was compiled, the fonts were created, it was doing 
the final installing of README.txt, etc.  But it couldn't find 
README.txt, and thus the build failed.

I know that the CVS version of Lilypond doesn't include INSTALL.txt, 
README.txt, and other files in Documentation/topdocs.  How do those 
files get built?  ./autogen.sh doesn't seem to make them.  I have a 
vague memory of a "make topdocs", but that doesn't produce anything.

I can "cd Documentation/topdocs; make" and get the files in 
Documentation/topdocs/out, but that doesn't help when fink is looking 
for them in the top directory.

Puzzled,
- Graham