* tradcpp.c (main): Rename label `include' to `add_include' to
	avoid conflicts with variable `include' in traditional C.

From-SVN: r34908

	* tradcpp.c (initialize_builtins): Honor NO_BUILTIN_SIZE_TYPE
	and friends.

From-SVN: r34905

	* tradcpp.c: New file.
	* tradcif.y: New file.
	* tradcif.c: New generated file.

	* Makefile.in: Add rules to build tradcpp.o, tradcif.o,
	$(srcdir)/tradcif.c.  Add tradcpp to STAGESTUFF and
	dependencies of C.  Install tradcpp from install-common, in
	$(libsubdir).

From-SVN: r34893