(DBL_MIN): Use workaround if DBL_MIN_REPLACEMENT is defined.

src/print.c

 /* Lisp object printing and output streams.
-   Copyright (C) 1985, 86, 88, 93, 94, 95 Free Software Foundation, Inc.
+   Copyright (C) 1985, 86, 88, 93, 94, 95, 97 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
@@ -73,6 +73,14 @@ Lisp_Object Vfloat_output_format, Qfloat_output_format;
 #ifndef DBL_DIG
 #define DBL_DIG 15
 #endif
+#ifndef DBL_MIN
+#define DBL_MIN 2.2250738585072014e-308
+#endif
+
+#ifdef DBL_MIN_REPLACEMENT
+#undef DBL_MIN
+#define DBL_MIN DBL_MIN_REPLACEMENT
+#endif
 
 /* Define DOUBLE_DIGITS_BOUND, an upper bound on the number of decimal digits
    needed to express a float without losing information.