Attachment "purge.patch" to
ticket [1178806fff]
added by
dgp
2005-04-08 02:45:43.
Index: compat/fixstrtod.c
===================================================================
RCS file: compat/fixstrtod.c
diff -N compat/fixstrtod.c
--- compat/fixstrtod.c 14 Sep 1998 18:39:44 -0000 1.2
+++ /dev/null 1 Jan 1970 00:00:00 -0000
@@ -1,38 +0,0 @@
-/*
- * fixstrtod.c --
- *
- * Source code for the "fixstrtod" procedure. This procedure is
- * used in place of strtod under Solaris 2.4, in order to fix
- * a bug where the "end" pointer gets set incorrectly.
- *
- * Copyright (c) 1995 Sun Microsystems, Inc.
- *
- * See the file "license.terms" for information on usage and redistribution
- * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
- *
- * RCS: @(#) $Id: fixstrtod.c,v 1.2 1998/09/14 18:39:44 stanton Exp $
- */
-
-#include <stdio.h>
-
-#undef strtod
-
-/*
- * Declare strtod explicitly rather than including stdlib.h, since in
- * somes systems (e.g. SunOS 4.1.4) stdlib.h doesn't declare strtod.
- */
-
-extern double strtod();
-
-double
-fixstrtod(string, endPtr)
- char *string;
- char **endPtr;
-{
- double d;
- d = strtod(string, endPtr);
- if ((endPtr != NULL) && (*endPtr != string) && ((*endPtr)[-1] == 0)) {
- *endPtr -= 1;
- }
- return d;
-}
Index: compat/stdlib.h
===================================================================
RCS file: /cvsroot/tcl/tcl/compat/stdlib.h,v
retrieving revision 1.3
diff -u -r1.3 stdlib.h
--- compat/stdlib.h 16 Apr 1999 00:46:30 -0000 1.3
+++ compat/stdlib.h 7 Apr 2005 19:28:24 -0000
@@ -6,7 +6,7 @@
* sense; it only declares things that are needed by Tcl.
* This file is needed even on many systems with their own
* stdlib.h (e.g. SunOS) because not all stdlib.h files
- * declare all the procedures needed here (such as strtod).
+ * declare all the procedures needed here.
*
* Copyright (c) 1991 The Regents of the University of California.
* Copyright (c) 1994-1998 Sun Microsystems, Inc.
@@ -23,9 +23,7 @@
#include <tcl.h>
extern void abort _ANSI_ARGS_((void));
-extern double atof _ANSI_ARGS_((CONST char *string));
extern int atoi _ANSI_ARGS_((CONST char *string));
-extern long atol _ANSI_ARGS_((CONST char *string));
extern char * calloc _ANSI_ARGS_((unsigned int numElements,
unsigned int size));
extern void exit _ANSI_ARGS_((int status));
@@ -36,7 +34,6 @@
int (*compar)(CONST VOID *element1, CONST VOID
*element2)));
extern char * realloc _ANSI_ARGS_((char *ptr, unsigned int numBytes));
-extern double strtod _ANSI_ARGS_((CONST char *string, char **endPtr));
extern long strtol _ANSI_ARGS_((CONST char *string, char **endPtr,
int base));
extern unsigned long strtoul _ANSI_ARGS_((CONST char *string,
Index: compat/strtod.c
===================================================================
RCS file: compat/strtod.c
diff -N compat/strtod.c
--- compat/strtod.c 6 Apr 2004 22:25:48 -0000 1.7
+++ /dev/null 1 Jan 1970 00:00:00 -0000
@@ -1,257 +0,0 @@
-/*
- * strtod.c --
- *
- * Source code for the "strtod" library procedure.
- *
- * Copyright (c) 1988-1993 The Regents of the University of California.
- * Copyright (c) 1994 Sun Microsystems, Inc.
- *
- * 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 1.7 2004/04/06 22:25:48 dgp Exp $
- */
-
-#include "tclInt.h"
-#include <ctype.h>
-
-#ifndef TRUE
-#define TRUE 1
-#define FALSE 0
-#endif
-#ifndef NULL
-#define NULL 0
-#endif
-
-static 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 */
- 10., /* is 10^2^i. Used to convert decimal */
- 100., /* exponents into floating-point numbers. */
- 1.0e4,
- 1.0e8,
- 1.0e16,
- 1.0e32,
- 1.0e64,
- 1.0e128,
- 1.0e256
-};
-
-/*
- *----------------------------------------------------------------------
- *
- * strtod --
- *
- * This procedure converts a floating-point number from an ASCII
- * decimal representation to internal double-precision format.
- *
- * Results:
- * The return value is the double-precision floating-point
- * representation of the characters in string. If endPtr isn't
- * NULL, then *endPtr is filled in with the address of the
- * next character after the last one that was part of the
- * floating-point number.
- *
- * Side effects:
- * None.
- *
- *----------------------------------------------------------------------
- */
-
-double
-strtod(string, endPtr)
- CONST char *string; /* A decimal ASCII floating-point number,
- * optionally preceded by white space.
- * Must have form "-I.FE-X", where I is the
- * integer part of the mantissa, F is the
- * fractional part of the mantissa, and X
- * is the exponent. Either of the signs
- * may be "+", "-", or omitted. Either I
- * or F may be omitted, or both. The decimal
- * point isn't necessary unless F is present.
- * The "E" may actually be an "e". E and X
- * may both be omitted (but not just one).
- */
- char **endPtr; /* If non-NULL, store terminating character's
- * address here. */
-{
- int sign, expSign = FALSE;
- double fraction, dblExp, *d;
- register CONST char *p;
- register int c;
- int exp = 0; /* Exponent read from "EX" field. */
- int fracExp = 0; /* Exponent that derives from the fractional
- * part. Under normal circumstatnces, it is
- * the negative of the number of digits in F.
- * However, if I is very long, the last digits
- * of I get dropped (otherwise a long I with a
- * large negative exponent could cause an
- * unnecessary overflow on I alone). In this
- * case, fracExp is incremented one for each
- * dropped digit. */
- int mantSize; /* Number of digits in mantissa. */
- int decPt; /* Number of mantissa digits BEFORE decimal
- * point. */
- CONST char *pExp; /* Temporarily holds location of exponent
- * in string. */
-
- /*
- * Strip off leading blanks and check for a sign.
- */
-
- p = string;
- while (isspace(UCHAR(*p))) {
- p += 1;
- }
- if (*p == '-') {
- sign = TRUE;
- p += 1;
- } else {
- if (*p == '+') {
- p += 1;
- }
- sign = FALSE;
- }
-
- /*
- * Count the number of digits in the mantissa (including the decimal
- * point), and also locate the decimal point.
- */
-
- decPt = -1;
- for (mantSize = 0; ; mantSize += 1)
- {
- c = *p;
- if (!isdigit(c)) {
- if ((c != '.') || (decPt >= 0)) {
- break;
- }
- decPt = mantSize;
- }
- p += 1;
- }
-
- /*
- * Now suck up the digits in the mantissa. Use two integers to
- * collect 9 digits each (this is faster than using floating-point).
- * If the mantissa has more than 18 digits, ignore the extras, since
- * they can't affect the value anyway.
- */
-
- pExp = p;
- p -= mantSize;
- if (decPt < 0) {
- decPt = mantSize;
- } else {
- mantSize -= 1; /* One of the digits was the point. */
- }
- if (mantSize > 18) {
- fracExp = decPt - 18;
- mantSize = 18;
- } else {
- fracExp = decPt - mantSize;
- }
- if (mantSize == 0) {
- fraction = 0.0;
- p = string;
- goto done;
- } else {
- int frac1, frac2;
- frac1 = 0;
- for ( ; mantSize > 9; mantSize -= 1)
- {
- c = *p;
- p += 1;
- if (c == '.') {
- c = *p;
- p += 1;
- }
- frac1 = 10*frac1 + (c - '0');
- }
- frac2 = 0;
- for (; mantSize > 0; mantSize -= 1)
- {
- c = *p;
- p += 1;
- if (c == '.') {
- c = *p;
- p += 1;
- }
- frac2 = 10*frac2 + (c - '0');
- }
- fraction = (1.0e9 * frac1) + frac2;
- }
-
- /*
- * Skim off the exponent.
- */
-
- p = pExp;
- if ((*p == 'E') || (*p == 'e')) {
- p += 1;
- if (*p == '-') {
- expSign = TRUE;
- p += 1;
- } else {
- if (*p == '+') {
- p += 1;
- }
- expSign = FALSE;
- }
- if (!isdigit(UCHAR(*p))) {
- p = pExp;
- goto done;
- }
- while (isdigit(UCHAR(*p))) {
- exp = exp * 10 + (*p - '0');
- p += 1;
- }
- }
- if (expSign) {
- exp = fracExp - exp;
- } else {
- exp = fracExp + exp;
- }
-
- /*
- * Generate a floating-point number that represents the exponent.
- * Do this by processing the exponent one bit at a time to combine
- * many powers of 2 of 10. Then combine the exponent with the
- * fraction.
- */
-
- if (exp < 0) {
- expSign = TRUE;
- exp = -exp;
- } else {
- expSign = FALSE;
- }
- if (exp > maxExponent) {
- exp = maxExponent;
- errno = ERANGE;
- }
- dblExp = 1.0;
- for (d = powersOf10; exp != 0; exp >>= 1, d += 1) {
- if (exp & 01) {
- dblExp *= *d;
- }
- }
- if (expSign) {
- fraction /= dblExp;
- } else {
- fraction *= dblExp;
- }
-
-done:
- if (endPtr != NULL) {
- *endPtr = (char *) p;
- }
-
- if (sign) {
- return -fraction;
- }
- return fraction;
-}
Index: generic/tclExecute.c
===================================================================
RCS file: /cvsroot/tcl/tcl/generic/tclExecute.c,v
retrieving revision 1.167.2.9
diff -u -r1.167.2.9 tclExecute.c
--- generic/tclExecute.c 15 Mar 2005 20:23:42 -0000 1.167.2.9
+++ generic/tclExecute.c 7 Apr 2005 19:28:24 -0000
@@ -5183,22 +5183,6 @@
s = Tcl_GetStringFromObj(opndPtr, &length);
p = s;
- /*
- * strtod() isn't at all consistent about detecting Inf and
- * NaN between platforms.
- */
- if (length == 3) {
- if ((s[0]=='n' || s[0]=='N') && (s[1]=='a' || s[1]=='A') &&
- (s[2]=='n' || s[2]=='N')) {
- msg = "non-numeric floating-point value";
- goto makeErrorMessage;
- }
- if ((s[0]=='i' || s[0]=='I') && (s[1]=='n' || s[1]=='N') &&
- (s[2]=='f' || s[2]=='F')) {
- msg = "infinite floating-point value";
- goto makeErrorMessage;
- }
- }
/*
* We cannot use TclLooksLikeInt here because it passes strings
@@ -5268,10 +5252,15 @@
double d;
if (Tcl_GetDouble((Tcl_Interp *) NULL, s, &d) == TCL_OK) {
- msg = "floating-point value";
+ if (IS_NAN(d)) {
+ msg = "non-numeric floating-point value";
+ } else if (IS_INF(d)) {
+ msg = "infinite floating-point value";
+ } else {
+ msg = "floating-point value";
+ }
}
}
- makeErrorMessage:
Tcl_AppendResult(interp, "can't use ", msg, " as operand of \"",
operator, "\"", (char *) NULL);
}
Index: generic/tclGet.c
===================================================================
RCS file: /cvsroot/tcl/tcl/generic/tclGet.c,v
retrieving revision 1.9.2.2
diff -u -r1.9.2.2 tclGet.c
--- generic/tclGet.c 4 Mar 2005 20:43:46 -0000 1.9.2.2
+++ generic/tclGet.c 7 Apr 2005 19:28:24 -0000
@@ -217,7 +217,7 @@
Tcl_GetDouble(interp, string, doublePtr)
Tcl_Interp *interp; /* Interpreter used for error reporting. */
CONST char *string; /* String containing a floating-point number
- * in a form acceptable to strtod. */
+ * in a form acceptable to TclStrToD. */
double *doublePtr; /* Place to store converted result. */
{
CONST char *end;
Index: generic/tclParseExpr.c
===================================================================
RCS file: /cvsroot/tcl/tcl/generic/tclParseExpr.c,v
retrieving revision 1.23.2.6
diff -u -r1.23.2.6 tclParseExpr.c
--- generic/tclParseExpr.c 15 Mar 2005 19:41:45 -0000 1.23.2.6
+++ generic/tclParseExpr.c 7 Apr 2005 19:28:25 -0000
@@ -2034,11 +2034,10 @@
* of a double. Only character identity is used, no actual
* parsing is done.
*
- * The legal bytes are '0' - '9', 'A' - 'F', 'a' - 'f',
- * '.', '+', '-', 'i', 'I', 'n', 'N', 'p', 'P', 'x', and 'X'.
- * This covers the values "Inf" and "Nan" as well as the
- * decimal and hexadecimal representations recognized by a
- * C99-compliant strtod().
+ * The legal bytes are '0' - '9', 'E', 'e', '.', '+', '-',
+ * 'i', 'I', 'n', 'N', 'f', 'F', 't', 'T', 'y', 'Y', 'a', 'A'.
+ * This covers the values "Infnity" and "Nan" as well as the
+ * decimal representations recognized by TclStrToD().
*
* Side effects:
* None.
@@ -2056,11 +2055,10 @@
while (p < end) {
switch (*p) {
case '0': case '1': case '2': case '3': case '4': case '5':
- case '6': case '7': case '8': case '9': case 'A': case 'B':
- case 'C': case 'D': case 'E': case 'F': case 'I': case 'N':
- case 'P': case 'X': case 'a': case 'b': case 'c': case 'd':
- case 'e': case 'f': case 'i': case 'n': case 'p': case 'x':
- case '.': case '+': case '-': case '(': case ' ': case ')':
+ case '6': case '7': case '8': case '9': case 'A': case 'E':
+ case 'F': case 'I': case 'N': case 'T': case 'Y': case 'a':
+ case 'e': case 'f': case 'i': case 'n': case 't': case 'y':
+ case '.': case '+': case '-':
p++;
break;
default:
Index: unix/configure
===================================================================
RCS file: /cvsroot/tcl/tcl/unix/configure,v
retrieving revision 1.130.2.7
diff -u -r1.130.2.7 configure
--- unix/configure 15 Mar 2005 20:23:55 -0000 1.130.2.7
+++ unix/configure 7 Apr 2005 19:28:28 -0000
@@ -2344,8 +2344,8 @@
#--------------------------------------------------------------------
# Supply substitutes for missing POSIX header files. Special notes:
-# - stdlib.h doesn't define strtol, strtoul, or
-# strtod insome versions of SunOS
+# - stdlib.h doesn't define strtol or strtoul
+# in some versions of SunOS
# - some versions of string.h don't declare procedures such
# as strstr
# Do this early, otherwise an autoconf bug throws errors on configure
@@ -12189,7 +12189,7 @@
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
-(exit $ac_status )
+( exit $ac_status )
tcl_cv_strstr_unbroken=broken
fi
rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
@@ -12357,7 +12357,7 @@
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
-(exit $ac_status )
+( exit $ac_status )
tcl_cv_strtoul_unbroken=broken
fi
rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
@@ -12385,362 +12385,6 @@
fi
#--------------------------------------------------------------------
-# Check for the strtod function. This is tricky because in some
-# versions of Linux strtod mis-parses strings starting with "+".
-#--------------------------------------------------------------------
-
-
- echo "$as_me:$LINENO: checking for strtod" >&5
-echo $ECHO_N "checking for strtod... $ECHO_C" >&6
-if test "${ac_cv_func_strtod+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-/* Define strtod to an innocuous variant, in case <limits.h> declares strtod.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
-#define strtod innocuous_strtod
-
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char strtod (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-
-#undef strtod
-
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char strtod ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_strtod) || defined (__stub___strtod)
-choke me
-#else
-char (*f) () = strtod;
-#endif
-#ifdef __cplusplus
-}
-#endif
-
-int
-main ()
-{
-return f != strtod;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_func_strtod=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_func_strtod=no
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_func_strtod" >&5
-echo "${ECHO_T}$ac_cv_func_strtod" >&6
-if test $ac_cv_func_strtod = yes; then
- tcl_ok=1
-else
- tcl_ok=0
-fi
-
- if test "$tcl_ok" = 1; then
- echo "$as_me:$LINENO: checking proper strtod implementation" >&5
-echo $ECHO_N "checking proper strtod implementation... $ECHO_C" >&6
- if test "${tcl_cv_strtod_unbroken+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test "$cross_compiling" = yes; then
- tcl_cv_strtod_unbroken=unknown
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-int main() {
- extern double strtod();
- char *term, *string = " +69";
- exit(strtod(string,&term) != 69 || term != string+4);
-}
-_ACEOF
-rm -f conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- tcl_cv_strtod_unbroken=ok
-else
- echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-(exit $ac_status )
-tcl_cv_strtod_unbroken=broken
-fi
-rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
-fi
-fi
-
- echo "$as_me:$LINENO: result: $tcl_cv_strtod_unbroken" >&5
-echo "${ECHO_T}$tcl_cv_strtod_unbroken" >&6
- if test "$tcl_cv_strtod_unbroken" = "ok"; then
- tcl_ok=1
- else
- tcl_ok=0
- fi
- fi
- if test "$tcl_ok" = 0; then
- case $LIBOBJS in
- "strtod.$ac_objext" | \
- *" strtod.$ac_objext" | \
- "strtod.$ac_objext "* | \
- *" strtod.$ac_objext "* ) ;;
- *) LIBOBJS="$LIBOBJS strtod.$ac_objext" ;;
-esac
-
- USE_COMPAT=1
- fi
-
-#--------------------------------------------------------------------
-# Under Solaris 2.4, strtod returns the wrong value for the
-# terminating character under some conditions. Check for this
-# and if the problem exists use a substitute procedure
-# "fixstrtod" that corrects the error.
-#--------------------------------------------------------------------
-
-
- echo "$as_me:$LINENO: checking for strtod" >&5
-echo $ECHO_N "checking for strtod... $ECHO_C" >&6
-if test "${ac_cv_func_strtod+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-/* Define strtod to an innocuous variant, in case <limits.h> declares strtod.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
-#define strtod innocuous_strtod
-
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char strtod (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-
-#undef strtod
-
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char strtod ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_strtod) || defined (__stub___strtod)
-choke me
-#else
-char (*f) () = strtod;
-#endif
-#ifdef __cplusplus
-}
-#endif
-
-int
-main ()
-{
-return f != strtod;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_func_strtod=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_func_strtod=no
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_func_strtod" >&5
-echo "${ECHO_T}$ac_cv_func_strtod" >&6
-if test $ac_cv_func_strtod = yes; then
- tcl_strtod=1
-else
- tcl_strtod=0
-fi
-
- if test "$tcl_strtod" = 1; then
- echo "$as_me:$LINENO: checking for Solaris2.4/Tru64 strtod bugs" >&5
-echo $ECHO_N "checking for Solaris2.4/Tru64 strtod bugs... $ECHO_C" >&6
- if test "${tcl_cv_strtod_buggy+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-
- if test "$cross_compiling" = yes; then
- tcl_cv_strtod_buggy=0
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
- extern double strtod();
- int main() {
- char *infString="Inf", *nanString="NaN", *spaceString=" ";
- char *term;
- double value;
- value = strtod(infString, &term);
- if ((term != infString) && (term[-1] == 0)) {
- exit(1);
- }
- value = strtod(nanString, &term);
- if ((term != nanString) && (term[-1] == 0)) {
- exit(1);
- }
- value = strtod(spaceString, &term);
- if (term == (spaceString+1)) {
- exit(1);
- }
- exit(0);
- }
-_ACEOF
-rm -f conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- tcl_cv_strtod_buggy=1
-else
- echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-( exit $ac_status )
-tcl_cv_strtod_buggy=0
-fi
-rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
-fi
-fi
-
- if test "$tcl_cv_strtod_buggy" = 1; then
- echo "$as_me:$LINENO: result: ok" >&5
-echo "${ECHO_T}ok" >&6
- else
- echo "$as_me:$LINENO: result: buggy" >&5
-echo "${ECHO_T}buggy" >&6
- case $LIBOBJS in
- "fixstrtod.$ac_objext" | \
- *" fixstrtod.$ac_objext" | \
- "fixstrtod.$ac_objext "* | \
- *" fixstrtod.$ac_objext "* ) ;;
- *) LIBOBJS="$LIBOBJS fixstrtod.$ac_objext" ;;
-esac
-
- USE_COMPAT=1
-
-cat >>confdefs.h <<\_ACEOF
-#define strtod fixstrtod
-_ACEOF
-
- fi
- fi
-
-
-#--------------------------------------------------------------------
# Check for various typedefs and provide substitutes if
# they don't exist.
#--------------------------------------------------------------------
@@ -13899,7 +13543,7 @@
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
-(exit $ac_status )
+( exit $ac_status )
tcl_cv_putenv_copy=yes
fi
rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
Index: unix/configure.in
===================================================================
RCS file: /cvsroot/tcl/tcl/unix/configure.in,v
retrieving revision 1.123.2.4
diff -u -r1.123.2.4 configure.in
--- unix/configure.in 2 Feb 2005 15:53:59 -0000 1.123.2.4
+++ unix/configure.in 7 Apr 2005 19:28:28 -0000
@@ -49,8 +49,8 @@
#--------------------------------------------------------------------
# Supply substitutes for missing POSIX header files. Special notes:
-# - stdlib.h doesn't define strtol, strtoul, or
-# strtod insome versions of SunOS
+# - stdlib.h doesn't define strtol or strtoul
+# in some versions of SunOS
# - some versions of string.h don't declare procedures such
# as strstr
# Do this early, otherwise an autoconf bug throws errors on configure
@@ -230,26 +230,6 @@
])
#--------------------------------------------------------------------
-# Check for the strtod function. This is tricky because in some
-# versions of Linux strtod mis-parses strings starting with "+".
-#--------------------------------------------------------------------
-
-SC_TCL_CHECK_BROKEN_FUNC(strtod, [
- extern double strtod();
- char *term, *string = " +69";
- exit(strtod(string,&term) != 69 || term != string+4);
-])
-
-#--------------------------------------------------------------------
-# Under Solaris 2.4, strtod returns the wrong value for the
-# terminating character under some conditions. Check for this
-# and if the problem exists use a substitute procedure
-# "fixstrtod" that corrects the error.
-#--------------------------------------------------------------------
-
-SC_BUGGY_STRTOD
-
-#--------------------------------------------------------------------
# Check for various typedefs and provide substitutes if
# they don't exist.
#--------------------------------------------------------------------
Index: unix/tclUnixInit.c
===================================================================
RCS file: /cvsroot/tcl/tcl/unix/tclUnixInit.c,v
retrieving revision 1.53.2.1
diff -u -r1.53.2.1 tclUnixInit.c
--- unix/tclUnixInit.c 8 Dec 2004 18:24:37 -0000 1.53.2.1
+++ unix/tclUnixInit.c 7 Apr 2005 19:28:29 -0000
@@ -426,15 +426,6 @@
*/
setlocale(LC_CTYPE, "");
-
- /*
- * In case the initial locale is not "C", ensure that the numeric
- * processing is done in "C" locale regardless. This is needed because
- * Tcl relies on routines like strtod, but should not have locale
- * dependent behavior.
- */
-
- setlocale(LC_NUMERIC, "C");
}
/*
Index: unix/tclUnixPort.h
===================================================================
RCS file: /cvsroot/tcl/tcl/unix/tclUnixPort.h,v
retrieving revision 1.39.2.1
diff -u -r1.39.2.1 tclUnixPort.h
--- unix/tclUnixPort.h 20 Jan 2005 14:53:41 -0000 1.39.2.1
+++ unix/tclUnixPort.h 7 Apr 2005 19:28:29 -0000
@@ -484,18 +484,6 @@
extern char **environ;
/*
- * At present (12/91) not all stdlib.h implementations declare strtod.
- * The declaration below is here to ensure that it's declared, so that
- * the compiler won't take the default approach of assuming it returns
- * an int. There's no ANSI prototype for it because there would end
- * up being too many conflicts with slightly-different prototypes.
- */
-
-#ifdef NO_STDLIB_H
-extern double strtod();
-#endif
-
-/*
* There is no platform-specific panic routine for Unix in the Tcl internals.
*/