Fix the mac build to add dmg_fp to the libbase.a.

third_party/dmg_fp/g_fmt.cc

Index: third_party/dmg_fp/g_fmt.cc
diff --git a/third_party/dmg_fp/g_fmt.cc b/third_party/dmg_fp/g_fmt.cc
deleted file mode 100644
index c746ca6b0efd1fdcca82f2fedb1e00171e170bfa..0000000000000000000000000000000000000000
--- a/third_party/dmg_fp/g_fmt.cc
+++ /dev/null
@@ -1,100 +0,0 @@
-/****************************************************************
- *
- * The author of this software is David M. Gay.
- *
- * Copyright (c) 1991, 1996 by Lucent Technologies.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose without fee is hereby granted, provided that this entire notice
- * is included in all copies of any software which is or includes a copy
- * or modification of this software and in all copies of the supporting
- * documentation for such software.
- *
- * THIS SOFTWARE IS BEING PROVIDED "AS IS", WITHOUT ANY EXPRESS OR IMPLIED
- * WARRANTY.  IN PARTICULAR, NEITHER THE AUTHOR NOR LUCENT MAKES ANY
- * REPRESENTATION OR WARRANTY OF ANY KIND CONCERNING THE MERCHANTABILITY
- * OF THIS SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR PURPOSE.
- *
- ***************************************************************/
-
-/* g_fmt(buf,x) stores the closest decimal approximation to x in buf;
- * it suffices to declare buf
- *	char buf[32];
- */
-
-#include "dmg_fp.h"
-
-namespace dmg_fp {
-
- char *
-g_fmt(register char *b, double x)
-{
-	register int i, k;
-	register char *s;
-	int decpt, j, sign;
-	char *b0, *s0, *se;
-
-	b0 = b;
-#ifdef IGNORE_ZERO_SIGN
-	if (!x) {
-		*b++ = '0';
-		*b = 0;
-		goto done;
-		}
-#endif
-	s = s0 = dtoa(x, 0, 0, &decpt, &sign, &se);
-	if (sign)
-		*b++ = '-';
-	if (decpt == 9999) /* Infinity or Nan */ {
-		while(*b++ = *s++);
-		goto done0;
-		}
-	if (decpt <= -4 || decpt > se - s + 5) {
-		*b++ = *s++;
-		if (*s) {
-			*b++ = '.';
-			while(*b = *s++)
-				b++;
-			}
-		*b++ = 'e';
-		/* sprintf(b, "%+.2d", decpt - 1); */
-		if (--decpt < 0) {
-			*b++ = '-';
-			decpt = -decpt;
-			}
-		else
-			*b++ = '+';
-		for(j = 2, k = 10; 10*k <= decpt; j++, k *= 10);
-		for(;;) {
-			i = decpt / k;
-			*b++ = i + '0';
-			if (--j <= 0)
-				break;
-			decpt -= i*k;
-			decpt *= 10;
-			}
-		*b = 0;
-		}
-	else if (decpt <= 0) {
-		*b++ = '.';
-		for(; decpt < 0; decpt++)
-			*b++ = '0';
-		while(*b++ = *s++);
-		}
-	else {
-		while(*b = *s++) {
-			b++;
-			if (--decpt == 0 && *s)
-				*b++ = '.';
-			}
-		for(; decpt > 0; decpt--)
-			*b++ = '0';
-		*b = 0;
-		}
- done0:
-	freedtoa(s0);
- done:
-	return b0;
-	}
-
-}  // namespace dmg_fp