GCC 4.3.2 Install into Cygwin

[Jim Cobban]

I am trying to upgrade the version of gcc that comes with Cygwin to 
4.3.2.  I downloaded the source and ran the make fine, but when I follow 
the instructions for the final install I get :

Jim Cobban@Ban02 /home/JimCobban
$ cd gcc-4.2.3/objdir

Jim Cobban@Ban02 /home/JimCobban/gcc-4.2.3/objdir
$ make install
make[1]: Entering directory `/home/JimCobban/gcc-4.2.3/objdir'
/bin/sh ../mkinstalldirs /usr/local /usr/local
/bin/sh: line 3: cd: ./fixincludes: No such file or directory
make[1]: *** [install-fixincludes] Error 1
make[1]: Leaving directory `/home/JimCobban/gcc-4.2.3/objdir'
make: *** [install] Error 2

Jim Cobban@Ban02 /home/JimCobban/gcc-4.2.3/objdir
$

There is a fixincludes directory at /gcc-4.2.3/ and at 
/gcc-4.2.3/objdir/build-i686-pc-cygwin/ but not at /gcc-4.2.3/objdir/, 
which is where the instructions appear to indicate that I should be, and 
which is the directory in which I did the first make.

Exactly which directory should I be at in order to issue the "make install"?

-- 
Jim Cobban   jcobban@magma.ca
34 Palomino Dr.
Kanata, ON, CANADA
K2M 1M1
+1-613-592-9438