[parrot/parrot] 6847dd: Add _DIG defines to config.h, fix cvt_num8_num16, ...

[GitHub]

  Branch: refs/heads/native_pbc2
  Home:   https://github.com/parrot/parrot
  Commit: 6847dd933b46b63716edfb32f334ad77ae3f3bf8
      https://github.com/parrot/parrot/commit/6847dd933b46b63716edfb32f334ad77ae3f3bf8
  Author: Reini Urban <rurban at cpanel.net>
  Date:   2012-09-21 (Fri, 21 Sep 2012)

  Changed paths:
    M config/auto/sizes.pm
    M config/gen/config_h/config_h.in
    M config/gen/makefiles/root.in
    M config/inter/progs.pm
    M src/packfile/pf_items.c

  Log Message:
  -----------
  Add _DIG defines to config.h, fix cvt_num8_num16, add -lquadmath

The __float128 cast does not work, so use snprintf and strtoflt128.
Add -lquadmath to gcc when i_quadmath succeeds.
Add .c.i makefile suffix rule
Fixedr ROUND_NUM_TO 3rd arguments with the new _DIG defines