Cannot build 21.4.16 under cygwin (gcc 3.3.3)

. . . . . . ./xemacs -nd -batch -l /usr/local/src/xemacs-21.4.16/src/../lisp/update-elc.el 2 [main] ? 3156 cygheap_fixup_in_child: Couldn't reserve 9891540 bytes of space for cygwin's heap (0x61790000 <0x1030000>) in child, Win32 error 487 C:\cygwin\usr\local\src\xemacs-21.4.16\src\xemacs.exe (3156): *** m.AllocationBase 0x0, m.BaseAddress 0x61790000, m.RegionSize 0x3F0000, m.State 0x10000 Suggestions? I tried using Jason Tishler's rebase on xemacs.exe, but it refused. . . I successfully built 21.4.15 last February . . . ht -- Henry S. Thompson, HCRC Language Technology Group, University of Edinburgh Half-time member of W3C Team 2 Buccleuch Place, Edinburgh EH8 9LW, SCOTLAND -- (44) 131 650-4440 Fax: (44) 131 650-4587, e-mail: ht(a)inf.ed.ac.uk URL: http://www.ltg.ed.ac.uk/~ht/ [mail really from me _always_ has this .sig -- mail without it is forged spam]