Help compiling gcc out of the box

[Jason James House]

I just downloaded the source and tried to compile
(./configure; make).  The tail end of the make output is listed below.  

What am I doing wrong?

[snip]
Making all in include
make[3]: Entering directory 
`/home/jhouse/cvs_various/gcc/i686-pc-linux-gnu/libs
tdc++-v3/include'
make[3]: *** No rule to make target 
`/home/jhouse/cvs_various/gcc/i686-pc-linux-
gnu/libstdc++-v3/../gcc/gthr.h', needed by 
`i686-pc-linux-gnu/bits/gthr.h'.  Sto
p.
make[3]: Leaving directory 
`/home/jhouse/cvs_various/gcc/i686-pc-linux-gnu/libst
dc++-v3/include'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory 
`/home/jhouse/cvs_various/gcc/i686-pc-linux-gnu/libst
dc++-v3'
make[1]: *** [all] Error 2
make[1]: Leaving directory 
`/home/jhouse/cvs_various/gcc/i686-pc-linux-gnu/libst
dc++-v3'
make: *** [all-target-libstdc++-v3] Error 2