[vtkusers] SGI build - vtk4.4.

[Kalpathi Subramanian]

I built  version 4.4 with some difficulty. But building
my apps against this gives a stream of errors, similar
to the following:

     CC -g  -I/usr/include/CC -I/graphics/apps/graphics/vtk/include 
-I/graphics/apps/l
anguages/fltk/include  -LANG:std -n32 -woff 1681,1682 -g  -c Main.cpp -o 
Main.o
cc-1101 CC: ERROR File = /usr/include/CC/iostream.h, Line = 51
   "ostream" has already been declared in the current scope.

   class ostream ;
         ^

cc-1101 CC: ERROR File = /usr/include/CC/iostream.h, Line = 54
   "ios" has already been declared in the current scope.

   class ios {
         ^

cc-1101 CC: ERROR File = /usr/include/CC/iostream.h, Line = 363
   "istream" has already been declared in the current scope.

   class istream : virtual public ios {


Anyone seen this before?

	--- krs

         ^