Split tommath stub lib source file

in separate file.
Don't use -fvisibility=hidden for cygwin

1 files changed, 6 insertions, 5 deletions

diff --git a/compat/strtod.c b/compat/strtod.c
index aa73ab0..7171101 100644
--- a/compat/strtod.c
+++ b/compat/strtod.c
@@ -9,7 +9,7 @@
  * See the file "license.terms" for information on usage and redistribution
  * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
  *
- * RCS: @(#) $Id: strtod.c,v 1.9 2008/04/27 22:21:28 dkf Exp $
+ * RCS: @(#) $Id: strtod.c,v 1.10 2010/03/04 22:29:05 nijtmans Exp $
  */
 
 #include "tclInt.h"
@@ -23,12 +23,12 @@
 #define NULL 0
 #endif
 
-static int maxExponent = 511;	/* Largest possible base 10 exponent.  Any
+static const int maxExponent = 511;	/* Largest possible base 10 exponent.  Any
 				 * exponent larger than this will already
 				 * produce underflow or overflow, so there's
 				 * no need to worry about additional digits.
 				 */
-static double powersOf10[] = {	/* Table giving binary powers of 10.  Entry */
+static const double powersOf10[] = {	/* Table giving binary powers of 10.  Entry */
     10.,			/* is 10^2^i.  Used to convert decimal */
     100.,			/* exponents into floating-point numbers. */
     1.0e4,
@@ -78,7 +78,8 @@ strtod(
 				 * address here. */
 {
     int sign, expSign = FALSE;
-    double fraction, dblExp, *d;
+    double fraction, dblExp;
+    const double *d;
     register const char *p;
     register int c;
     int exp = 0;		/* Exponent read from "EX" field. */
@@ -231,7 +232,7 @@ strtod(
 	errno = ERANGE;
     }
     dblExp = 1.0;
-    for (d = powersOf10; exp != 0; exp >>= 1, d += 1) {
+    for (d = powersOf10; exp != 0; exp >>= 1, ++d) {
 	if (exp & 01) {
 	    dblExp *= *d;
 	}