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- from Rev 148 to Rev 158
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Rev 148 → Rev 158
/vfprintf.c
0,0 → 1,1434
/* |
FUNCTION |
<<vprintf>>, <<vfprintf>>, <<vsprintf>>---format argument list |
|
INDEX |
vprintf |
INDEX |
vfprintf |
INDEX |
vsprintf |
INDEX |
vsnprintf |
|
ANSI_SYNOPSIS |
#include <stdio.h> |
#include <stdarg.h> |
int vprintf(const char *<[fmt]>, va_list <[list]>); |
int vfprintf(FILE *<[fp]>, const char *<[fmt]>, va_list <[list]>); |
int vsprintf(char *<[str]>, const char *<[fmt]>, va_list <[list]>); |
int vsnprintf(char *<[str]>, size_t <[size]>, const char *<[fmt]>, va_list <[list]>); |
|
int _vprintf_r(void *<[reent]>, const char *<[fmt]>, |
va_list <[list]>); |
int _vfprintf_r(void *<[reent]>, FILE *<[fp]>, const char *<[fmt]>, |
va_list <[list]>); |
int _vsprintf_r(void *<[reent]>, char *<[str]>, const char *<[fmt]>, |
va_list <[list]>); |
int _vsnprintf_r(void *<[reent]>, char *<[str]>, size_t <[size]>, const char *<[fmt]>, |
va_list <[list]>); |
|
TRAD_SYNOPSIS |
#include <stdio.h> |
#include <varargs.h> |
int vprintf( <[fmt]>, <[list]>) |
char *<[fmt]>; |
va_list <[list]>; |
|
int vfprintf(<[fp]>, <[fmt]>, <[list]>) |
FILE *<[fp]>; |
char *<[fmt]>; |
va_list <[list]>; |
|
int vsprintf(<[str]>, <[fmt]>, <[list]>) |
char *<[str]>; |
char *<[fmt]>; |
va_list <[list]>; |
|
int vsnprintf(<[str]>, <[size]>, <[fmt]>, <[list]>) |
char *<[str]>; |
size_t <[size]>; |
char *<[fmt]>; |
va_list <[list]>; |
|
int _vprintf_r(<[reent]>, <[fmt]>, <[list]>) |
char *<[reent]>; |
char *<[fmt]>; |
va_list <[list]>; |
|
int _vfprintf_r(<[reent]>, <[fp]>, <[fmt]>, <[list]>) |
char *<[reent]>; |
FILE *<[fp]>; |
char *<[fmt]>; |
va_list <[list]>; |
|
int _vsprintf_r(<[reent]>, <[str]>, <[fmt]>, <[list]>) |
char *<[reent]>; |
char *<[str]>; |
char *<[fmt]>; |
va_list <[list]>; |
|
int _vsnprintf_r(<[reent]>, <[str]>, <[size]>, <[fmt]>, <[list]>) |
char *<[reent]>; |
char *<[str]>; |
size_t <[size]>; |
char *<[fmt]>; |
va_list <[list]>; |
|
DESCRIPTION |
<<vprintf>>, <<vfprintf>>, <<vsprintf>> and <<vsnprintf>> are (respectively) |
variants of <<printf>>, <<fprintf>>, <<sprintf>> and <<snprintf>>. They differ |
only in allowing their caller to pass the variable argument list as a |
<<va_list>> object (initialized by <<va_start>>) rather than directly |
accepting a variable number of arguments. |
|
RETURNS |
The return values are consistent with the corresponding functions: |
<<vsprintf>> returns the number of bytes in the output string, |
save that the concluding <<NULL>> is not counted. |
<<vprintf>> and <<vfprintf>> return the number of characters transmitted. |
If an error occurs, <<vprintf>> and <<vfprintf>> return <<EOF>>. No |
error returns occur for <<vsprintf>>. |
|
PORTABILITY |
ANSI C requires all three functions. |
|
Supporting OS subroutines required: <<close>>, <<fstat>>, <<isatty>>, |
<<lseek>>, <<read>>, <<sbrk>>, <<write>>. |
*/ |
|
/*- |
* Copyright (c) 1990 The Regents of the University of California. |
* All rights reserved. |
* |
* This code is derived from software contributed to Berkeley by |
* Chris Torek. |
* |
* Redistribution and use in source and binary forms, with or without |
* modification, are permitted provided that the following conditions |
* are met: |
* 1. Redistributions of source code must retain the above copyright |
* notice, this list of conditions and the following disclaimer. |
* 2. Redistributions in binary form must reproduce the above copyright |
* notice, this list of conditions and the following disclaimer in the |
* documentation and/or other materials provided with the distribution. |
* 3. All advertising materials mentioning features or use of this software |
* must display the following acknowledgement: |
* This product includes software developed by the University of |
* California, Berkeley and its contributors. |
* 4. Neither the name of the University nor the names of its contributors |
* may be used to endorse or promote products derived from this software |
* without specific prior written permission. |
* |
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND |
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE |
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
* SUCH DAMAGE. |
*/ |
|
#if defined(LIBC_SCCS) && !defined(lint) |
/*static char *sccsid = "from: @(#)vfprintf.c 5.50 (Berkeley) 12/16/92";*/ |
static char *rcsid = "$Id$"; |
#endif /* LIBC_SCCS and not lint */ |
|
/* |
* Actual printf innards. |
* |
* This code is large and complicated... |
*/ |
|
#ifdef INTEGER_ONLY |
#define VFPRINTF vfiprintf |
#define _VFPRINTF_R _vfiprintf_r |
#else |
#define VFPRINTF vfprintf |
#define _VFPRINTF_R _vfprintf_r |
#ifndef NO_FLOATING_POINT |
#define FLOATING_POINT |
#endif |
#endif |
|
#include <_ansi.h> |
#include <limits.h> |
#include <stdio.h> |
#include <stdlib.h> |
#include <string.h> |
#include <reent.h> |
#include <wchar.h> |
#include <string.h> |
#ifdef __ALTIVEC__ |
#include <altivec.h> |
#endif |
|
#ifdef _HAVE_STDC |
#include <stdarg.h> |
#else |
#include <varargs.h> |
#endif |
|
#include "local.h" |
#include "fvwrite.h" |
#include "vfieeefp.h" |
|
/* Currently a test is made to see if long double processing is warranted. |
This could be changed in the future should the _ldtoa_r code be |
preferred over _dtoa_r. */ |
#define _NO_LONGDBL |
#if defined _WANT_IO_LONG_DOUBLE && (LDBL_MANT_DIG > DBL_MANT_DIG) |
#undef _NO_LONGDBL |
#endif |
|
#define _NO_LONGLONG |
#if defined _WANT_IO_LONG_LONG && defined __GNUC__ |
# undef _NO_LONGLONG |
#endif |
|
#ifdef __ALTIVEC__ |
typedef union |
{ |
vector int v; |
float f[4]; |
int i[16 / sizeof(int)]; |
long l[4]; |
short s[8]; |
signed char c[16]; |
} vec_16_byte_union; |
#endif /* __ALTIVEC__ */ |
|
/* |
* Flush out all the vectors defined by the given uio, |
* then reset it so that it can be reused. |
*/ |
static int |
__sprint_r(rptr, fp, uio) |
struct _reent *rptr; |
FILE *fp; |
register struct __suio *uio; |
{ |
register int err; |
|
if (uio->uio_resid == 0) { |
uio->uio_iovcnt = 0; |
return (0); |
} |
err = __sfvwrite_r(rptr, fp, uio); |
uio->uio_resid = 0; |
uio->uio_iovcnt = 0; |
return (err); |
} |
|
/* |
* Helper function for `fprintf to unbuffered unix file': creates a |
* temporary buffer. We only work on write-only files; this avoids |
* worries about ungetc buffers and so forth. |
*/ |
static int |
__sbprintf_r(rptr, fp, fmt, ap) |
struct _reent *rptr; |
register FILE *fp; |
const char *fmt; |
va_list ap; |
{ |
int ret; |
FILE fake; |
unsigned char buf[BUFSIZ]; |
|
/* copy the important variables */ |
fake._flags = fp->_flags & ~__SNBF; |
fake._file = fp->_file; |
fake._cookie = fp->_cookie; |
fake._write = fp->_write; |
|
/* set up the buffer */ |
fake._bf._base = fake._p = buf; |
fake._bf._size = fake._w = sizeof(buf); |
fake._lbfsize = 0; /* not actually used, but Just In Case */ |
|
/* do the work, then copy any error status */ |
ret = _VFPRINTF_R(rptr, &fake, fmt, ap); |
if (ret >= 0 && _fflush_r(rptr, &fake)) |
ret = EOF; |
if (fake._flags & __SERR) |
fp->_flags |= __SERR; |
return (ret); |
} |
|
|
#ifdef FLOATING_POINT |
#include <locale.h> |
#include <math.h> |
#include "floatio.h" |
|
#define BUF (MAXEXP+MAXFRACT+1) /* + decimal point */ |
#define DEFPREC 6 |
|
#ifdef _NO_LONGDBL |
static char *cvt _PARAMS((struct _reent *, double, int, int, char *, int *, int, int *)); |
#else |
static char *cvt _PARAMS((struct _reent *, _LONG_DOUBLE, int, int, char *, int *, int, int *)); |
extern int _ldcheck _PARAMS((_LONG_DOUBLE *)); |
#endif |
|
static int exponent _PARAMS((char *, int, int)); |
|
#ifdef __SPE__ |
static char *cvt_ufix64 _PARAMS((struct _reent *, unsigned long long, int, int *, int *)); |
#endif /* __SPE__ */ |
|
#else /* no FLOATING_POINT */ |
|
#define BUF 40 |
|
#endif /* FLOATING_POINT */ |
|
|
/* |
* Macros for converting digits to letters and vice versa |
*/ |
#define to_digit(c) ((c) - '0') |
#define is_digit(c) ((unsigned)to_digit(c) <= 9) |
#define to_char(n) ((n) + '0') |
|
/* |
* Flags used during conversion. |
*/ |
#define ALT 0x001 /* alternate form */ |
#define HEXPREFIX 0x002 /* add 0x or 0X prefix */ |
#define LADJUST 0x004 /* left adjustment */ |
#define LONGDBL 0x008 /* long double */ |
#define LONGINT 0x010 /* long integer */ |
#ifndef _NO_LONGLONG |
#define QUADINT 0x020 /* quad integer */ |
#else /* ifdef _NO_LONGLONG, make QUADINT equivalent to LONGINT, so |
that %lld behaves the same as %ld, not as %d, as expected if: |
sizeof (long long) = sizeof long > sizeof int */ |
#define QUADINT LONGINT |
#endif |
#define SHORTINT 0x040 /* short integer */ |
#define ZEROPAD 0x080 /* zero (as opposed to blank) pad */ |
#define FPT 0x100 /* Floating point number */ |
#define VECTOR 0x200 /* vector */ |
#define FIXEDPOINT 0x400 /* fixed-point */ |
|
int |
_DEFUN (VFPRINTF, (fp, fmt0, ap), |
FILE * fp _AND |
_CONST char *fmt0 _AND |
va_list ap) |
{ |
CHECK_INIT (_REENT, fp); |
return _VFPRINTF_R (_REENT, fp, fmt0, ap); |
} |
|
int |
_DEFUN (_VFPRINTF_R, (data, fp, fmt0, ap), |
struct _reent *data _AND |
FILE * fp _AND |
_CONST char *fmt0 _AND |
va_list ap) |
{ |
register char *fmt; /* format string */ |
register int ch; /* character from fmt */ |
register int n, m; /* handy integers (short term usage) */ |
register char *cp; /* handy char pointer (short term usage) */ |
register struct __siov *iovp;/* for PRINT macro */ |
register int flags; /* flags as above */ |
int ret; /* return value accumulator */ |
int width; /* width from format (%8d), or 0 */ |
int prec; /* precision from format (%.3d), or -1 */ |
char sign; /* sign prefix (' ', '+', '-', or \0) */ |
char old_sign; /* saved value of sign when looping for vectors */ |
int old_ch; /* saved value of ch when looping for vectors */ |
char *format_anchor; /* start of format to process */ |
wchar_t wc; |
#ifdef FLOATING_POINT |
char *decimal_point = localeconv()->decimal_point; |
char softsign; /* temporary negative sign for floats */ |
#ifdef _NO_LONGDBL |
union { int i; double d; } _double_ = {0}; |
#define _fpvalue (_double_.d) |
#else |
union { int i; _LONG_DOUBLE ld; } _long_double_ = {0}; |
#define _fpvalue (_long_double_.ld) |
int tmp; |
#endif |
int expt; /* integer value of exponent */ |
int expsize = 0; /* character count for expstr */ |
int ndig; /* actual number of digits returned by cvt */ |
char expstr[7]; /* buffer for exponent string */ |
#endif |
|
#ifndef _NO_LONGLONG |
#define quad_t long long |
#define u_quad_t unsigned long long |
#else |
#define quad_t long |
#define u_quad_t u_long |
#endif |
|
u_quad_t _uquad; /* integer arguments %[diouxX] */ |
enum { OCT, DEC, HEX } base;/* base for [diouxX] conversion */ |
int dprec; /* a copy of prec if [diouxX], 0 otherwise */ |
int realsz; /* field size expanded by dprec */ |
int size; /* size of converted field or string */ |
char *xdigs = NULL; /* digits for [xX] conversion */ |
#define NIOV 8 |
struct __suio uio; /* output information: summary */ |
struct __siov iov[NIOV];/* ... and individual io vectors */ |
char buf[BUF]; /* space for %c, %[diouxX], %[eEfgG] */ |
char ox[2]; /* space for 0x hex-prefix */ |
#ifdef __ALTIVEC__ |
char vec_sep; /* vector separator char */ |
int vec_print_count; /* number of vector chunks remaining */ |
vec_16_byte_union vec_tmp; |
#endif /* __ALTIVEC__ */ |
mbstate_t state; /* mbtowc calls from library must not change state */ |
|
/* |
* Choose PADSIZE to trade efficiency vs. size. If larger printf |
* fields occur frequently, increase PADSIZE and make the initialisers |
* below longer. |
*/ |
#define PADSIZE 16 /* pad chunk size */ |
static _CONST char blanks[PADSIZE] = |
{' ',' ',' ',' ',' ',' ',' ',' ',' ',' ',' ',' ',' ',' ',' ',' '}; |
static _CONST char zeroes[PADSIZE] = |
{'0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0'}; |
|
/* |
* BEWARE, these `goto error' on error, and PAD uses `n'. |
*/ |
#define PRINT(ptr, len) { \ |
iovp->iov_base = (ptr); \ |
iovp->iov_len = (len); \ |
uio.uio_resid += (len); \ |
iovp++; \ |
if (++uio.uio_iovcnt >= NIOV) { \ |
if (__sprint_r(data, fp, &uio)) \ |
goto error; \ |
iovp = iov; \ |
} \ |
} |
#define PAD(howmany, with) { \ |
if ((n = (howmany)) > 0) { \ |
while (n > PADSIZE) { \ |
PRINT(with, PADSIZE); \ |
n -= PADSIZE; \ |
} \ |
PRINT(with, n); \ |
} \ |
} |
#define FLUSH() { \ |
if (uio.uio_resid && __sprint_r(data, fp, &uio)) \ |
goto error; \ |
uio.uio_iovcnt = 0; \ |
iovp = iov; \ |
} |
|
#ifdef __ALTIVEC__ |
#define GET_SHORT(ap) \ |
(flags&VECTOR ? \ |
(vec_print_count < 8 ? (short)vec_tmp.s[8 - vec_print_count] : \ |
(vec_tmp.v = va_arg(ap, vector int), (short)vec_tmp.s[0])) : \ |
(short)va_arg(ap, int)) |
#define GET_USHORT(ap) \ |
(flags&VECTOR ? \ |
(vec_print_count < 8 ? (u_short)vec_tmp.s[8 - vec_print_count] : \ |
(vec_tmp.v = va_arg(ap, vector int), (u_short)vec_tmp.s[0])) : \ |
(u_short)va_arg(ap, int)) |
|
#define GET_LONG(ap) \ |
(flags&VECTOR ? \ |
(vec_print_count < 4 ? (long)vec_tmp.l[4 - vec_print_count] : \ |
(vec_tmp.v = va_arg(ap, vector int), vec_tmp.l[0])) : \ |
va_arg(ap, long int)) |
#define GET_ULONG(ap) \ |
(flags&VECTOR ? \ |
(vec_print_count < 4 ? (u_long)vec_tmp.l[4 - vec_print_count] : \ |
(vec_tmp.v = va_arg(ap, vector int), (u_long)vec_tmp.l[0])) : \ |
(u_long)va_arg(ap, unsigned long int)) |
|
#define GET_INT(ap) \ |
(flags&VECTOR ? \ |
(vec_print_count < 16 ? \ |
vec_tmp.c[16 - vec_print_count] : \ |
(vec_tmp.v = va_arg(ap, vector int), (int)vec_tmp.c[0])) : \ |
va_arg(ap, int)) |
#define GET_UINT(ap) \ |
(flags&VECTOR ? \ |
(vec_print_count < 16 ? \ |
(u_int)((unsigned char)vec_tmp.c[16 - vec_print_count]) : \ |
(vec_tmp.v = va_arg(ap, vector int), (u_int)((unsigned char)vec_tmp.c[0]))) : \ |
(u_int)va_arg(ap, unsigned int)) |
#else /* !__ALTIVEC__ */ |
#define GET_SHORT(ap) ((short)va_arg(ap, int)) |
#define GET_USHORT(ap) ((u_short)va_arg(ap, int)) |
#define GET_LONG(ap) (va_arg(ap, long int)) |
#define GET_ULONG(ap) ((u_long)va_arg(ap, unsigned long int)) |
#define GET_INT(ap) ((int)va_arg(ap, int)) |
#define GET_UINT(ap) ((u_int)va_arg(ap, unsigned int)) |
#endif /* !__ALTIVEC__ */ |
|
#ifndef _NO_LONGLONG |
#define SARG() \ |
(flags&QUADINT ? va_arg(ap, quad_t) : \ |
flags&LONGINT ? GET_LONG(ap) : \ |
flags&SHORTINT ? (long)GET_SHORT(ap) : \ |
(long)GET_INT(ap)) |
#define UARG() \ |
(flags&QUADINT ? va_arg(ap, u_quad_t) : \ |
flags&LONGINT ? GET_ULONG(ap) : \ |
flags&SHORTINT ? (u_long)GET_USHORT(ap) : \ |
(u_long)GET_UINT(ap)) |
#ifdef __SPE__ |
#define SFPARG() \ |
(flags&LONGINT ? va_arg(ap, quad_t) : \ |
flags&SHORTINT ? (long)GET_SHORT(ap) : \ |
(long)va_arg(ap, int)) |
#define UFPARG() \ |
(flags&LONGINT ? va_arg(ap, u_quad_t) : \ |
flags&SHORTINT ? (u_long)GET_USHORT(ap) : \ |
(u_long)va_arg(ap, u_int)) |
#endif /* __SPE__ */ |
#else |
#define SARG() \ |
(flags&LONGINT ? GET_LONG(ap) : \ |
flags&SHORTINT ? (long)GET_SHORT(ap) : \ |
(long)GET_INT(ap)) |
#define UARG() \ |
(flags&LONGINT ? GET_ULONG(ap) : \ |
flags&SHORTINT ? (u_long)GET_USHORT(ap) : \ |
(u_long)GET_UINT(ap)) |
#ifdef __SPE__ |
#define SFPARG() \ |
(flags&LONGINT ? (va_arg(ap, long) << 32) : \ |
flags&SHORTINT ? (long)GET_SHORT(ap) : \ |
(long)va_arg(ap, int)) |
#define UFPARG() \ |
(flags&LONGINT ? (va_arg(ap, u_long) <<32) : \ |
flags&SHORTINT ? (u_long)GET_USHORT(ap) : \ |
(u_long)va_arg(ap, u_int)) |
#endif /* __SPE__ */ |
#endif |
|
memset (&state, '\0', sizeof (state)); |
|
/* sorry, fprintf(read_only_file, "") returns EOF, not 0 */ |
if (cantwrite (data, fp)) { |
_funlockfile (fp); |
return (EOF); |
} |
|
/* optimise fprintf(stderr) (and other unbuffered Unix files) */ |
if ((fp->_flags & (__SNBF|__SWR|__SRW)) == (__SNBF|__SWR) && |
fp->_file >= 0) |
return (__sbprintf_r(data, fp, fmt0, ap)); |
|
fmt = (char *)fmt0; |
uio.uio_iov = iovp = iov; |
uio.uio_resid = 0; |
uio.uio_iovcnt = 0; |
ret = 0; |
|
/* |
* Scan the format for conversions (`%' character). |
*/ |
|
for (;;) { |
cp = fmt; |
while ((n = _mbtowc_r(data, &wc, fmt, MB_CUR_MAX, &state)) > 0) { |
fmt += n; |
if (wc == '%') { |
fmt--; |
break; |
} |
} |
if ((m = fmt - cp) != 0) { |
PRINT(cp, m); |
ret += m; |
} |
if (n <= 0) |
goto done; |
fmt++; /* skip over '%' */ |
|
flags = 0; |
dprec = 0; |
width = 0; |
prec = -1; |
sign = '\0'; |
old_sign = '\0'; |
#ifdef __ALTIVEC__ |
vec_print_count = 0; |
vec_sep = ' '; |
#endif /* __ALTIVEC__ */ |
|
format_anchor = fmt; |
rflag: ch = *fmt++; |
old_ch = ch; |
reswitch: switch (ch) { |
case ' ': |
/* |
* ``If the space and + flags both appear, the space |
* flag will be ignored.'' |
* -- ANSI X3J11 |
*/ |
if (!sign) |
sign = ' '; |
goto rflag; |
case '#': |
flags |= ALT; |
goto rflag; |
case '*': |
/* |
* ``A negative field width argument is taken as a |
* - flag followed by a positive field width.'' |
* -- ANSI X3J11 |
* They don't exclude field widths read from args. |
*/ |
if ((width = va_arg(ap, int)) >= 0) |
goto rflag; |
width = -width; |
/* FALLTHROUGH */ |
case '-': |
flags |= LADJUST; |
goto rflag; |
case '+': |
sign = '+'; |
goto rflag; |
#ifdef __ALTIVEC__ |
case ',': |
case ';': |
case ':': |
case '_': |
if (vec_sep != ' ') |
{ |
fmt = format_anchor; |
continue; |
} |
vec_sep = ch; |
goto rflag; |
#endif /* __ALTIVEC__ */ |
case '.': |
if ((ch = *fmt++) == '*') { |
n = va_arg(ap, int); |
prec = n < 0 ? -1 : n; |
goto rflag; |
} |
n = 0; |
while (is_digit(ch)) { |
n = 10 * n + to_digit(ch); |
ch = *fmt++; |
} |
prec = n < 0 ? -1 : n; |
goto reswitch; |
case '0': |
/* |
* ``Note that 0 is taken as a flag, not as the |
* beginning of a field width.'' |
* -- ANSI X3J11 |
*/ |
flags |= ZEROPAD; |
goto rflag; |
case '1': case '2': case '3': case '4': |
case '5': case '6': case '7': case '8': case '9': |
n = 0; |
do { |
n = 10 * n + to_digit(ch); |
ch = *fmt++; |
} while (is_digit(ch)); |
width = n; |
goto reswitch; |
#ifdef FLOATING_POINT |
case 'L': |
#ifdef __ALTIVEC__ |
if (flags & VECTOR) |
{ |
fmt = format_anchor; |
continue; |
} |
#endif /* __ALTIVEC__ */ |
flags |= LONGDBL; |
goto rflag; |
#endif |
case 'h': |
if (flags & LONGINT) |
{ |
fmt = format_anchor; |
continue; |
} |
flags |= SHORTINT; |
#ifdef __ALTIVEC__ |
if (flags & VECTOR) |
vec_print_count = 8; |
#endif |
goto rflag; |
case 'l': |
if (flags & SHORTINT) |
{ |
fmt = format_anchor; |
continue; |
} |
if (*fmt == 'l') { |
fmt++; |
flags |= QUADINT; |
flags &= ~VECTOR; |
} else { |
flags |= LONGINT; |
#ifdef __ALTIVEC__ |
if (flags & VECTOR) |
vec_print_count = 4; |
#endif |
} |
goto rflag; |
#ifdef __ALTIVEC__ |
case 'v': |
if (flags & VECTOR) |
{ |
fmt = format_anchor; |
continue; |
} |
flags |= VECTOR; |
vec_print_count = (flags & SHORTINT) ? 8 : |
((flags & LONGINT) ? 4 : 16); |
goto rflag; |
#endif |
case 'q': |
#ifdef __ALTIVEC__ |
if (flags & VECTOR) |
{ |
fmt = format_anchor; |
continue; |
} |
#endif /* __ALTIVEC__ */ |
flags |= QUADINT; |
goto rflag; |
case 'c': |
#ifdef __ALTIVEC__ |
if (flags & VECTOR) |
{ |
int k; |
vec_16_byte_union tmp; |
if (flags & (SHORTINT | LONGINT)) |
{ |
fmt = format_anchor; |
continue; |
} |
tmp.v = va_arg(ap, vector int); |
cp = buf; |
for (k = 0; k < 15; ++k) |
{ |
*cp++ = tmp.c[k]; |
if (vec_sep != ' ') |
*cp++ = vec_sep; |
} |
*cp++ = tmp.c[15]; |
size = cp - buf; |
cp = buf; |
vec_print_count = 0; |
} |
else |
#endif /* __ALTIVEC__ */ |
{ |
*(cp = buf) = va_arg(ap, int); |
size = 1; |
} |
sign = '\0'; |
break; |
case 'D': |
flags |= LONGINT; |
/*FALLTHROUGH*/ |
case 'd': |
case 'i': |
#ifdef __ALTIVEC__ |
if (!(flags & VECTOR) && vec_sep != ' ') |
{ |
fmt = format_anchor; |
continue; |
} |
#endif /* __ALTIVEC__ */ |
_uquad = SARG(); |
if ((quad_t)_uquad < 0) |
{ |
_uquad = -(quad_t)_uquad; |
old_sign = sign; |
sign = '-'; |
} |
base = DEC; |
goto number; |
#ifdef FLOATING_POINT |
case 'e': |
case 'E': |
case 'f': |
case 'g': |
case 'G': |
if (prec == -1) { |
prec = DEFPREC; |
} else if ((ch == 'g' || ch == 'G') && prec == 0) { |
prec = 1; |
} |
|
#ifdef _NO_LONGDBL |
if (flags & LONGDBL) { |
_fpvalue = (double) va_arg(ap, _LONG_DOUBLE); |
#ifdef __ALTIVEC__ |
} else if (flags & VECTOR) { |
if (vec_print_count >= 4) |
{ |
vec_print_count = 4; |
vec_tmp.v = va_arg(ap, vector int); |
} |
_fpvalue = (double)vec_tmp.f[4 - vec_print_count]; |
} else if (vec_sep != ' ') { |
fmt = format_anchor; |
continue; |
|
#endif /* __ALTIVEC__ */ |
} else { |
_fpvalue = va_arg(ap, double); |
} |
|
/* do this before tricky precision changes */ |
if (isinf(_fpvalue)) { |
if (_fpvalue < 0) |
{ |
old_sign = sign; |
sign = '-'; |
} |
|
cp = "Inf"; |
size = 3; |
break; |
} |
if (isnan(_fpvalue)) { |
cp = "NaN"; |
size = 3; |
break; |
} |
|
#else /* !_NO_LONGDBL */ |
|
if (flags & LONGDBL) { |
_fpvalue = va_arg(ap, _LONG_DOUBLE); |
#ifdef __ALTIVEC__ |
} else if (flags & VECTOR) { |
if (vec_print_count >= 4) |
{ |
vec_print_count = 4; |
vec_tmp.v = va_arg(ap, vector int); |
} |
_fpvalue = (_LONG_DOUBLE)k.f[4 - vec_print_count]; |
#endif /* __ALTIVEC__ */ |
} else { |
_fpvalue = (_LONG_DOUBLE)va_arg(ap, double); |
} |
|
/* do this before tricky precision changes */ |
tmp = _ldcheck (&_fpvalue); |
if (tmp == 2) { |
if (_fpvalue < 0) |
{ |
old_sign = sign; |
sign = '-'; |
} |
cp = "Inf"; |
size = 3; |
break; |
} |
if (tmp == 1) { |
cp = "NaN"; |
size = 3; |
break; |
} |
#endif /* !_NO_LONGDBL */ |
|
flags |= FPT; |
|
cp = cvt(data, _fpvalue, prec, flags, &softsign, |
&expt, ch, &ndig); |
|
if (ch == 'g' || ch == 'G') { |
if (expt <= -4 || expt > prec) |
{ |
old_ch = ch; |
ch = (ch == 'g') ? 'e' : 'E'; |
} |
else |
ch = 'g'; |
} |
if (ch <= 'e') { /* 'e' or 'E' fmt */ |
--expt; |
expsize = exponent(expstr, expt, ch); |
size = expsize + ndig; |
if (ndig > 1 || flags & ALT) |
++size; |
} else if (ch == 'f') { /* f fmt */ |
if (expt > 0) { |
size = expt; |
if (prec || flags & ALT) |
size += prec + 1; |
} else /* "0.X" */ |
size = (prec || flags & ALT) |
? prec + 2 |
: 1; |
} else if (expt >= ndig) { /* fixed g fmt */ |
size = expt; |
if (flags & ALT) |
++size; |
} else |
size = ndig + (expt > 0 ? |
1 : 2 - expt); |
|
if (softsign) |
{ |
old_sign = sign; |
sign = '-'; |
} |
break; |
#endif /* FLOATING_POINT */ |
#ifdef __SPE__ |
case 'r': |
flags |= FIXEDPOINT; |
_uquad = SFPARG(); |
if ((quad_t)_uquad < 0) |
{ |
sign = '-'; |
_uquad = -(quad_t)_uquad; |
} |
if (flags & SHORTINT) |
_uquad <<= (sizeof(quad_t) - sizeof(short)) * 8 + 1; |
else if (flags & LONGINT) |
_uquad <<= 1; |
else |
_uquad <<= (sizeof(quad_t) - sizeof(long)) * 8 + 1; |
|
if (_uquad == 0 && sign) |
{ |
/* we have -1.0 which has to be handled special */ |
cp = "100000"; |
expt = 1; |
ndig = 6; |
break; |
} |
|
goto fixed_nosign; |
case 'R': |
flags |= FIXEDPOINT; |
_uquad = UFPARG(); |
if (flags & SHORTINT) |
_uquad <<= (sizeof(quad_t) - sizeof(short)) * 8; |
else if (!(flags & LONGINT)) |
_uquad <<= (sizeof(quad_t) - sizeof(long)) * 8; |
|
fixed_nosign: |
if (prec == -1) |
prec = DEFPREC; |
|
#ifndef _NO_LONGLONG |
cp = cvt_ufix64 (data, _uquad, prec, &expt, &ndig); |
#else |
cp = cvs_ufix32 (data, _uquad, prec, &expt, &ndig); |
#endif |
|
/* act like %f of format "0.X" */ |
size = prec + 2; |
|
break; |
#endif /* __SPE__ */ |
case 'n': |
#ifdef __ALTIVEC__ |
if (flags & VECTOR) |
{ |
fmt = format_anchor; |
continue; |
} |
#endif /* __ALTIVEC__ */ |
#ifndef _NO_LONGLONG |
if (flags & QUADINT) |
*va_arg(ap, quad_t *) = ret; |
else |
#endif |
if (flags & LONGINT) |
*va_arg(ap, long *) = ret; |
else if (flags & SHORTINT) |
*va_arg(ap, short *) = ret; |
else |
*va_arg(ap, int *) = ret; |
continue; /* no output */ |
case 'O': |
flags |= LONGINT; |
/*FALLTHROUGH*/ |
case 'o': |
#ifdef __ALTIVEC__ |
if (!(flags & VECTOR) && vec_sep != ' ') |
{ |
fmt = format_anchor; |
continue; |
} |
#endif /* __ALTIVEC__ */ |
_uquad = UARG(); |
base = OCT; |
goto nosign; |
case 'p': |
/* |
* ``The argument shall be a pointer to void. The |
* value of the pointer is converted to a sequence |
* of printable characters, in an implementation- |
* defined manner.'' |
* -- ANSI X3J11 |
*/ |
/* NOSTRICT */ |
#ifdef __ALTIVEC__ |
if (flags & VECTOR) |
_uquad = UARG(); |
else if (vec_sep != ' ') |
{ |
fmt = format_anchor; |
continue; |
} |
else |
#endif /* __ALTIVEC__ */ |
_uquad = (u_long)(unsigned _POINTER_INT)va_arg(ap, void *); |
base = HEX; |
xdigs = "0123456789abcdef"; |
flags |= HEXPREFIX; |
ch = 'x'; |
goto nosign; |
case 's': |
#ifdef __ALTIVEC__ |
if (flags & VECTOR) |
{ |
fmt = format_anchor; |
continue; |
} |
#endif /* __ALTIVEC__ */ |
if ((cp = va_arg(ap, char *)) == NULL) |
cp = "(null)"; |
if (prec >= 0) { |
/* |
* can't use strlen; can only look for the |
* NUL in the first `prec' characters, and |
* strlen() will go further. |
*/ |
char *p = memchr(cp, 0, prec); |
|
if (p != NULL) { |
size = p - cp; |
if (size > prec) |
size = prec; |
} else |
size = prec; |
} else |
size = strlen(cp); |
sign = '\0'; |
break; |
case 'U': |
flags |= LONGINT; |
/*FALLTHROUGH*/ |
case 'u': |
#ifdef __ALTIVEC__ |
if (!(flags & VECTOR) && vec_sep != ' ') |
{ |
fmt = format_anchor; |
continue; |
} |
#endif /* __ALTIVEC__ */ |
_uquad = UARG(); |
base = DEC; |
goto nosign; |
case 'X': |
xdigs = "0123456789ABCDEF"; |
goto hex; |
case 'x': |
xdigs = "0123456789abcdef"; |
#ifdef __ALTIVEC__ |
if (!(flags & VECTOR) && vec_sep != ' ') |
{ |
fmt = format_anchor; |
continue; |
} |
#endif /* __ALTIVEC__ */ |
hex: _uquad = UARG(); |
base = HEX; |
/* leading 0x/X only if non-zero */ |
if (flags & ALT && _uquad != 0) |
flags |= HEXPREFIX; |
|
/* unsigned conversions */ |
nosign: sign = '\0'; |
/* |
* ``... diouXx conversions ... if a precision is |
* specified, the 0 flag will be ignored.'' |
* -- ANSI X3J11 |
*/ |
number: if ((dprec = prec) >= 0) |
flags &= ~ZEROPAD; |
|
/* |
* ``The result of converting a zero value with an |
* explicit precision of zero is no characters.'' |
* -- ANSI X3J11 |
*/ |
cp = buf + BUF; |
if (_uquad != 0 || prec != 0) { |
/* |
* Unsigned mod is hard, and unsigned mod |
* by a constant is easier than that by |
* a variable; hence this switch. |
*/ |
switch (base) { |
case OCT: |
do { |
*--cp = to_char(_uquad & 7); |
_uquad >>= 3; |
} while (_uquad); |
/* handle octal leading 0 */ |
if (flags & ALT && *cp != '0') |
*--cp = '0'; |
break; |
|
case DEC: |
/* many numbers are 1 digit */ |
while (_uquad >= 10) { |
*--cp = to_char(_uquad % 10); |
_uquad /= 10; |
} |
*--cp = to_char(_uquad); |
break; |
|
case HEX: |
do { |
*--cp = xdigs[_uquad & 15]; |
_uquad >>= 4; |
} while (_uquad); |
break; |
|
default: |
cp = "bug in vfprintf: bad base"; |
size = strlen(cp); |
goto skipsize; |
} |
} |
/* |
* ...result is to be converted to an 'alternate form'. |
* For o conversion, it increases the precision to force |
* the first digit of the result to be a zero." |
* -- ANSI X3J11 |
* |
* To demonstrate this case, compile and run: |
* printf ("%#.0o",0); |
*/ |
else if (base == OCT && (flags & ALT)) |
*--cp = '0'; |
|
size = buf + BUF - cp; |
skipsize: |
break; |
default: /* "%?" prints ?, unless ? is NUL */ |
flags &= ~VECTOR; |
if (ch == '\0') |
goto done; |
/* pretend it was %c with argument ch */ |
cp = buf; |
*cp = ch; |
size = 1; |
sign = '\0'; |
break; |
} |
|
/* |
* All reasonable formats wind up here. At this point, `cp' |
* points to a string which (if not flags&LADJUST) should be |
* padded out to `width' places. If flags&ZEROPAD, it should |
* first be prefixed by any sign or other prefix; otherwise, |
* it should be blank padded before the prefix is emitted. |
* After any left-hand padding and prefixing, emit zeroes |
* required by a decimal [diouxX] precision, then print the |
* string proper, then emit zeroes required by any leftover |
* floating precision; finally, if LADJUST, pad with blanks. |
* |
* Compute actual size, so we know how much to pad. |
* size excludes decimal prec; realsz includes it. |
*/ |
realsz = dprec > size ? dprec : size; |
if (sign) |
realsz++; |
else if (flags & HEXPREFIX) |
realsz+= 2; |
|
/* right-adjusting blank padding */ |
if ((flags & (LADJUST|ZEROPAD)) == 0) |
PAD(width - realsz, blanks); |
|
/* prefix */ |
if (sign) { |
PRINT(&sign, 1); |
} else if (flags & HEXPREFIX) { |
ox[0] = '0'; |
ox[1] = ch; |
PRINT(ox, 2); |
} |
|
/* right-adjusting zero padding */ |
if ((flags & (LADJUST|ZEROPAD)) == ZEROPAD) |
PAD(width - realsz, zeroes); |
|
/* leading zeroes from decimal precision */ |
PAD(dprec - size, zeroes); |
|
/* the string or number proper */ |
#ifdef FLOATING_POINT |
if ((flags & FPT) == 0) { |
#ifdef __SPE__ |
if (flags & FIXEDPOINT) { |
if (_uquad == 0 && !sign) { |
/* kludge for __dtoa irregularity */ |
PRINT("0", 1); |
if (expt < ndig || (flags & ALT) != 0) { |
PRINT(decimal_point, 1); |
PAD(ndig - 1, zeroes); |
} |
} else if (expt <= 0) { |
PRINT("0", 1); |
if(expt || ndig) { |
PRINT(decimal_point, 1); |
PAD(-expt, zeroes); |
PRINT(cp, ndig); |
} |
} else if (expt >= ndig) { |
PRINT(cp, ndig); |
PAD(expt - ndig, zeroes); |
if (flags & ALT) |
PRINT(".", 1); |
} else { |
PRINT(cp, expt); |
cp += expt; |
PRINT(".", 1); |
PRINT(cp, ndig-expt); |
} |
} else |
#endif /* __SPE__ */ |
PRINT(cp, size); |
} else { /* glue together f_p fragments */ |
if (ch >= 'f') { /* 'f' or 'g' */ |
if (_fpvalue == 0) { |
/* kludge for __dtoa irregularity */ |
PRINT("0", 1); |
if (expt < ndig || (flags & ALT) != 0) { |
PRINT(decimal_point, 1); |
PAD(ndig - 1, zeroes); |
} |
} else if (expt <= 0) { |
PRINT("0", 1); |
if(expt || ndig) { |
PRINT(decimal_point, 1); |
PAD(-expt, zeroes); |
PRINT(cp, ndig); |
} |
} else if (expt >= ndig) { |
PRINT(cp, ndig); |
PAD(expt - ndig, zeroes); |
if (flags & ALT) |
PRINT(".", 1); |
} else { |
PRINT(cp, expt); |
cp += expt; |
PRINT(".", 1); |
PRINT(cp, ndig-expt); |
} |
} else { /* 'e' or 'E' */ |
if (ndig > 1 || flags & ALT) { |
ox[0] = *cp++; |
ox[1] = '.'; |
PRINT(ox, 2); |
if (_fpvalue) { |
PRINT(cp, ndig-1); |
} else /* 0.[0..] */ |
/* __dtoa irregularity */ |
PAD(ndig - 1, zeroes); |
} else /* XeYYY */ |
PRINT(cp, 1); |
PRINT(expstr, expsize); |
} |
} |
#else |
PRINT(cp, size); |
#endif |
/* left-adjusting padding (always blank) */ |
if (flags & LADJUST) |
PAD(width - realsz, blanks); |
|
/* finally, adjust ret */ |
ret += width > realsz ? width : realsz; |
|
#ifdef __ALTIVEC__ |
if ((flags & VECTOR) && vec_print_count-- > 1) |
{ |
/* add vector separator */ |
if (ch != 'c' || vec_sep != ' ') |
{ |
PRINT(&vec_sep, 1); |
ret += 1; |
} |
FLUSH(); |
sign = old_sign; |
ch = old_ch; |
goto reswitch; |
} |
#endif /* __ALTIVEC__ */ |
FLUSH(); /* copy out the I/O vectors */ |
} |
done: |
FLUSH(); |
error: |
return (__sferror(fp) ? EOF : ret); |
/* NOTREACHED */ |
} |
|
#ifdef FLOATING_POINT |
|
#ifdef _NO_LONGDBL |
extern char *_dtoa_r _PARAMS((struct _reent *, double, int, |
int, int *, int *, char **)); |
#else |
extern char *_ldtoa_r _PARAMS((struct _reent *, _LONG_DOUBLE, int, |
int, int *, int *, char **)); |
#undef word0 |
#define word0(x) ldword0(x) |
#endif |
|
static char * |
cvt(data, value, ndigits, flags, sign, decpt, ch, length) |
struct _reent *data; |
#ifdef _NO_LONGDBL |
double value; |
#else |
_LONG_DOUBLE value; |
#endif |
int ndigits, flags, *decpt, ch, *length; |
char *sign; |
{ |
int mode, dsgn; |
char *digits, *bp, *rve; |
#ifdef _NO_LONGDBL |
union double_union tmp; |
#else |
struct ldieee *ldptr; |
#endif |
|
if (ch == 'f') { |
mode = 3; /* ndigits after the decimal point */ |
} else { |
/* To obtain ndigits after the decimal point for the 'e' |
* and 'E' formats, round to ndigits + 1 significant |
* figures. |
*/ |
if (ch == 'e' || ch == 'E') { |
ndigits++; |
} |
mode = 2; /* ndigits significant digits */ |
} |
|
#ifdef _NO_LONGDBL |
tmp.d = value; |
|
if (word0(tmp) & Sign_bit) { /* this will check for < 0 and -0.0 */ |
value = -value; |
*sign = '-'; |
} else |
*sign = '\000'; |
|
digits = _dtoa_r(data, value, mode, ndigits, decpt, &dsgn, &rve); |
#else /* !_NO_LONGDBL */ |
ldptr = (struct ldieee *)&value; |
if (ldptr->sign) { /* this will check for < 0 and -0.0 */ |
value = -value; |
*sign = '-'; |
} else |
*sign = '\000'; |
|
digits = _ldtoa_r(data, value, mode, ndigits, decpt, &dsgn, &rve); |
#endif /* !_NO_LONGDBL */ |
|
if ((ch != 'g' && ch != 'G') || flags & ALT) { /* Print trailing zeros */ |
bp = digits + ndigits; |
if (ch == 'f') { |
if (*digits == '0' && value) |
*decpt = -ndigits + 1; |
bp += *decpt; |
} |
if (value == 0) /* kludge for __dtoa irregularity */ |
rve = bp; |
while (rve < bp) |
*rve++ = '0'; |
} |
*length = rve - digits; |
return (digits); |
} |
|
static int |
exponent(p0, exp, fmtch) |
char *p0; |
int exp, fmtch; |
{ |
register char *p, *t; |
char expbuf[40]; |
|
p = p0; |
*p++ = fmtch; |
if (exp < 0) { |
exp = -exp; |
*p++ = '-'; |
} |
else |
*p++ = '+'; |
t = expbuf + 40; |
if (exp > 9) { |
do { |
*--t = to_char(exp % 10); |
} while ((exp /= 10) > 9); |
*--t = to_char(exp); |
for (; t < expbuf + 40; *p++ = *t++); |
} |
else { |
*p++ = '0'; |
*p++ = to_char(exp); |
} |
return (p - p0); |
} |
#endif /* FLOATING_POINT */ |
|
#ifdef __SPE__ |
extern char *_ufix64toa_r _PARAMS((struct _reent *, unsigned long long, int, |
int, int *, int *, char **)); |
static char * |
cvt_ufix64 (data, value, ndigits, decpt, length) |
struct _reent *data; |
unsigned long long value; |
int ndigits, *decpt, *length; |
{ |
int dsgn; |
char *digits, *bp, *rve; |
|
/* treat the same as %f format and use mode=3 */ |
digits = _ufix64toa_r (data, value, 3, ndigits, decpt, &dsgn, &rve); |
|
/* print trailing zeroes */ |
bp = digits + ndigits; |
if (*digits == '0' && value) |
*decpt = -ndigits + 1; |
bp += *decpt; |
if (value == 0) /* kludge for __dtoa irregularity */ |
rve = bp; |
while (rve < bp) |
*rve++ = '0'; |
*length = rve - digits; |
return (digits); |
} |
#endif /* __SPE__ */ |
vfprintf.c
Property changes :
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: svn:keywords
## -0,0 +1 ##
+Id
\ No newline at end of property
Index: configure
===================================================================
--- configure (nonexistent)
+++ configure (revision 158)
@@ -0,0 +1,4102 @@
+#! /bin/sh
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by GNU Autoconf 2.59 for newlib 1.17.0.
+#
+# Copyright (C) 2003 Free Software Foundation, Inc.
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+## --------------------- ##
+## M4sh Initialization. ##
+## --------------------- ##
+
+# Be Bourne compatible
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+ # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
+ set -o posix
+fi
+DUALCASE=1; export DUALCASE # for MKS sh
+
+# Support unset when possible.
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+ as_unset=unset
+else
+ as_unset=false
+fi
+
+
+# Work around bugs in pre-3.0 UWIN ksh.
+$as_unset ENV MAIL MAILPATH
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+for as_var in \
+ LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
+ LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
+ LC_TELEPHONE LC_TIME
+do
+ if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
+ eval $as_var=C; export $as_var
+ else
+ $as_unset $as_var
+ fi
+done
+
+# Required to use basename.
+if expr a : '\(a\)' >/dev/null 2>&1; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+
+# Name of the executable.
+as_me=`$as_basename "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)$' \| \
+ . : '\(.\)' 2>/dev/null ||
+echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
+ /^X\/\(\/\/\)$/{ s//\1/; q; }
+ /^X\/\(\/\).*/{ s//\1/; q; }
+ s/.*/./; q'`
+
+
+# PATH needs CR, and LINENO needs CR and PATH.
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ echo "#! /bin/sh" >conf$$.sh
+ echo "exit 0" >>conf$$.sh
+ chmod +x conf$$.sh
+ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+ PATH_SEPARATOR=';'
+ else
+ PATH_SEPARATOR=:
+ fi
+ rm -f conf$$.sh
+fi
+
+
+ as_lineno_1=$LINENO
+ as_lineno_2=$LINENO
+ as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+ test "x$as_lineno_1" != "x$as_lineno_2" &&
+ test "x$as_lineno_3" = "x$as_lineno_2" || {
+ # Find who we are. Look in the path if we contain no path at all
+ # relative or not.
+ case $0 in
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+done
+
+ ;;
+ esac
+ # We did not find ourselves, most probably we were run as `sh COMMAND'
+ # in which case we are not to be found in the path.
+ if test "x$as_myself" = x; then
+ as_myself=$0
+ fi
+ if test ! -f "$as_myself"; then
+ { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
+ { (exit 1); exit 1; }; }
+ fi
+ case $CONFIG_SHELL in
+ '')
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for as_base in sh bash ksh sh5; do
+ case $as_dir in
+ /*)
+ if ("$as_dir/$as_base" -c '
+ as_lineno_1=$LINENO
+ as_lineno_2=$LINENO
+ as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+ test "x$as_lineno_1" != "x$as_lineno_2" &&
+ test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
+ $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
+ $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
+ CONFIG_SHELL=$as_dir/$as_base
+ export CONFIG_SHELL
+ exec "$CONFIG_SHELL" "$0" ${1+"$@"}
+ fi;;
+ esac
+ done
+done
+;;
+ esac
+
+ # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+ # uniformly replaced by the line number. The first 'sed' inserts a
+ # line-number line before each line; the second 'sed' does the real
+ # work. The second script uses 'N' to pair each line-number line
+ # with the numbered line, and appends trailing '-' during
+ # substitution so that $LINENO is not a special case at line end.
+ # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+ # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
+ sed '=' <$as_myself |
+ sed '
+ N
+ s,$,-,
+ : loop
+ s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
+ t loop
+ s,-$,,
+ s,^['$as_cr_digits']*\n,,
+ ' >$as_me.lineno &&
+ chmod +x $as_me.lineno ||
+ { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+ { (exit 1); exit 1; }; }
+
+ # Don't try to exec as it changes $[0], causing all sort of problems
+ # (the dirname of $[0] is not the place where we might find the
+ # original and so on. Autoconf is especially sensible to this).
+ . ./$as_me.lineno
+ # Exit status is that of the last command.
+ exit
+}
+
+
+case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
+ *c*,-n*) ECHO_N= ECHO_C='
+' ECHO_T=' ' ;;
+ *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
+ *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
+esac
+
+if expr a : '\(a\)' >/dev/null 2>&1; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+rm -f conf$$ conf$$.exe conf$$.file
+echo >conf$$.file
+if ln -s conf$$.file conf$$ 2>/dev/null; then
+ # We could just check for DJGPP; but this test a) works b) is more generic
+ # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
+ if test -f conf$$.exe; then
+ # Don't use ln at all; we don't have any links
+ as_ln_s='cp -p'
+ else
+ as_ln_s='ln -s'
+ fi
+elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+else
+ as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.file
+
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p=:
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+as_executable_p="test -f"
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+# IFS
+# We need space, tab and new line, in precisely that order.
+as_nl='
+'
+IFS=" $as_nl"
+
+# CDPATH.
+$as_unset CDPATH
+
+
+# Name of the host.
+# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+exec 6>&1
+
+#
+# Initializations.
+#
+ac_default_prefix=/usr/local
+ac_config_libobj_dir=.
+cross_compiling=no
+subdirs=
+MFLAGS=
+MAKEFLAGS=
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+# Maximum number of lines to put in a shell here document.
+# This variable seems obsolete. It should probably be removed, and
+# only ac_max_sed_lines should be used.
+: ${ac_max_here_lines=38}
+
+# Identity of this package.
+PACKAGE_NAME='newlib'
+PACKAGE_TARNAME='newlib'
+PACKAGE_VERSION='1.17.0'
+PACKAGE_STRING='newlib 1.17.0'
+PACKAGE_BUGREPORT=''
+
+ac_unique_file="setjmp.S"
+ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS MAY_SUPPLY_SYSCALLS_TRUE MAY_SUPPLY_SYSCALLS_FALSE newlib_basedir build build_cpu build_vendor build_os host host_cpu host_vendor host_os INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM mkdir_p AWK SET_MAKE am__leading_dot AMTAR am__tar am__untar CC DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE AS ac_ct_AS AR ac_ct_AR RANLIB ac_ct_RANLIB READELF ac_ct_READELF MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT CCAS CCASFLAGS NEWLIB_CFLAGS LDFLAGS ELIX_LEVEL_0_TRUE ELIX_LEVEL_0_FALSE ELIX_LEVEL_1_TRUE ELIX_LEVEL_1_FALSE ELIX_LEVEL_2_TRUE ELIX_LEVEL_2_FALSE ELIX_LEVEL_3_TRUE ELIX_LEVEL_3_FALSE ELIX_LEVEL_4_TRUE ELIX_LEVEL_4_FALSE USE_LIBTOOL_TRUE USE_LIBTOOL_FALSE OBJEXT oext aext lpfx libm_machine_dir machine_dir sys_dir extra_objs extra_sources LIBOBJS LTLIBOBJS'
+ac_subst_files=''
+
+# Initialize some variables set by options.
+ac_init_help=
+ac_init_version=false
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+cache_file=/dev/null
+exec_prefix=NONE
+no_create=
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+verbose=
+x_includes=NONE
+x_libraries=NONE
+
+# Installation directory options.
+# These are left unexpanded so users can "make install exec_prefix=/foo"
+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
+# Use braces instead of parens because sh, perl, etc. also accept them.
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datadir='${prefix}/share'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+libdir='${exec_prefix}/lib'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+infodir='${prefix}/info'
+mandir='${prefix}/man'
+
+ac_prev=
+for ac_option
+do
+ # If the previous option needs an argument, assign it.
+ if test -n "$ac_prev"; then
+ eval "$ac_prev=\$ac_option"
+ ac_prev=
+ continue
+ fi
+
+ ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
+
+ # Accept the important Cygnus configure options, so we can diagnose typos.
+
+ case $ac_option in
+
+ -bindir | --bindir | --bindi | --bind | --bin | --bi)
+ ac_prev=bindir ;;
+ -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+ bindir=$ac_optarg ;;
+
+ -build | --build | --buil | --bui | --bu)
+ ac_prev=build_alias ;;
+ -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+ build_alias=$ac_optarg ;;
+
+ -cache-file | --cache-file | --cache-fil | --cache-fi \
+ | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+ ac_prev=cache_file ;;
+ -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+ | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+ cache_file=$ac_optarg ;;
+
+ --config-cache | -C)
+ cache_file=config.cache ;;
+
+ -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
+ ac_prev=datadir ;;
+ -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
+ | --da=*)
+ datadir=$ac_optarg ;;
+
+ -disable-* | --disable-*)
+ ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+ { echo "$as_me: error: invalid feature name: $ac_feature" >&2
+ { (exit 1); exit 1; }; }
+ ac_feature=`echo $ac_feature | sed 's/-/_/g'`
+ eval "enable_$ac_feature=no" ;;
+
+ -enable-* | --enable-*)
+ ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+ { echo "$as_me: error: invalid feature name: $ac_feature" >&2
+ { (exit 1); exit 1; }; }
+ ac_feature=`echo $ac_feature | sed 's/-/_/g'`
+ case $ac_option in
+ *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
+ *) ac_optarg=yes ;;
+ esac
+ eval "enable_$ac_feature='$ac_optarg'" ;;
+
+ -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+ | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+ | --exec | --exe | --ex)
+ ac_prev=exec_prefix ;;
+ -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+ | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+ | --exec=* | --exe=* | --ex=*)
+ exec_prefix=$ac_optarg ;;
+
+ -gas | --gas | --ga | --g)
+ # Obsolete; use --with-gas.
+ with_gas=yes ;;
+
+ -help | --help | --hel | --he | -h)
+ ac_init_help=long ;;
+ -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
+ ac_init_help=recursive ;;
+ -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
+ ac_init_help=short ;;
+
+ -host | --host | --hos | --ho)
+ ac_prev=host_alias ;;
+ -host=* | --host=* | --hos=* | --ho=*)
+ host_alias=$ac_optarg ;;
+
+ -includedir | --includedir | --includedi | --included | --include \
+ | --includ | --inclu | --incl | --inc)
+ ac_prev=includedir ;;
+ -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+ | --includ=* | --inclu=* | --incl=* | --inc=*)
+ includedir=$ac_optarg ;;
+
+ -infodir | --infodir | --infodi | --infod | --info | --inf)
+ ac_prev=infodir ;;
+ -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+ infodir=$ac_optarg ;;
+
+ -libdir | --libdir | --libdi | --libd)
+ ac_prev=libdir ;;
+ -libdir=* | --libdir=* | --libdi=* | --libd=*)
+ libdir=$ac_optarg ;;
+
+ -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+ | --libexe | --libex | --libe)
+ ac_prev=libexecdir ;;
+ -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+ | --libexe=* | --libex=* | --libe=*)
+ libexecdir=$ac_optarg ;;
+
+ -localstatedir | --localstatedir | --localstatedi | --localstated \
+ | --localstate | --localstat | --localsta | --localst \
+ | --locals | --local | --loca | --loc | --lo)
+ ac_prev=localstatedir ;;
+ -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+ | --localstate=* | --localstat=* | --localsta=* | --localst=* \
+ | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
+ localstatedir=$ac_optarg ;;
+
+ -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+ ac_prev=mandir ;;
+ -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+ mandir=$ac_optarg ;;
+
+ -nfp | --nfp | --nf)
+ # Obsolete; use --without-fp.
+ with_fp=no ;;
+
+ -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+ | --no-cr | --no-c | -n)
+ no_create=yes ;;
+
+ -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+ | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+ no_recursion=yes ;;
+
+ -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+ | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+ | --oldin | --oldi | --old | --ol | --o)
+ ac_prev=oldincludedir ;;
+ -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+ | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+ | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+ oldincludedir=$ac_optarg ;;
+
+ -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+ ac_prev=prefix ;;
+ -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+ prefix=$ac_optarg ;;
+
+ -program-prefix | --program-prefix | --program-prefi | --program-pref \
+ | --program-pre | --program-pr | --program-p)
+ ac_prev=program_prefix ;;
+ -program-prefix=* | --program-prefix=* | --program-prefi=* \
+ | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+ program_prefix=$ac_optarg ;;
+
+ -program-suffix | --program-suffix | --program-suffi | --program-suff \
+ | --program-suf | --program-su | --program-s)
+ ac_prev=program_suffix ;;
+ -program-suffix=* | --program-suffix=* | --program-suffi=* \
+ | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+ program_suffix=$ac_optarg ;;
+
+ -program-transform-name | --program-transform-name \
+ | --program-transform-nam | --program-transform-na \
+ | --program-transform-n | --program-transform- \
+ | --program-transform | --program-transfor \
+ | --program-transfo | --program-transf \
+ | --program-trans | --program-tran \
+ | --progr-tra | --program-tr | --program-t)
+ ac_prev=program_transform_name ;;
+ -program-transform-name=* | --program-transform-name=* \
+ | --program-transform-nam=* | --program-transform-na=* \
+ | --program-transform-n=* | --program-transform-=* \
+ | --program-transform=* | --program-transfor=* \
+ | --program-transfo=* | --program-transf=* \
+ | --program-trans=* | --program-tran=* \
+ | --progr-tra=* | --program-tr=* | --program-t=*)
+ program_transform_name=$ac_optarg ;;
+
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ silent=yes ;;
+
+ -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+ ac_prev=sbindir ;;
+ -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+ | --sbi=* | --sb=*)
+ sbindir=$ac_optarg ;;
+
+ -sharedstatedir | --sharedstatedir | --sharedstatedi \
+ | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+ | --sharedst | --shareds | --shared | --share | --shar \
+ | --sha | --sh)
+ ac_prev=sharedstatedir ;;
+ -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+ | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+ | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+ | --sha=* | --sh=*)
+ sharedstatedir=$ac_optarg ;;
+
+ -site | --site | --sit)
+ ac_prev=site ;;
+ -site=* | --site=* | --sit=*)
+ site=$ac_optarg ;;
+
+ -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+ ac_prev=srcdir ;;
+ -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+ srcdir=$ac_optarg ;;
+
+ -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+ | --syscon | --sysco | --sysc | --sys | --sy)
+ ac_prev=sysconfdir ;;
+ -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+ | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+ sysconfdir=$ac_optarg ;;
+
+ -target | --target | --targe | --targ | --tar | --ta | --t)
+ ac_prev=target_alias ;;
+ -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+ target_alias=$ac_optarg ;;
+
+ -v | -verbose | --verbose | --verbos | --verbo | --verb)
+ verbose=yes ;;
+
+ -version | --version | --versio | --versi | --vers | -V)
+ ac_init_version=: ;;
+
+ -with-* | --with-*)
+ ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+ { echo "$as_me: error: invalid package name: $ac_package" >&2
+ { (exit 1); exit 1; }; }
+ ac_package=`echo $ac_package| sed 's/-/_/g'`
+ case $ac_option in
+ *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
+ *) ac_optarg=yes ;;
+ esac
+ eval "with_$ac_package='$ac_optarg'" ;;
+
+ -without-* | --without-*)
+ ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+ { echo "$as_me: error: invalid package name: $ac_package" >&2
+ { (exit 1); exit 1; }; }
+ ac_package=`echo $ac_package | sed 's/-/_/g'`
+ eval "with_$ac_package=no" ;;
+
+ --x)
+ # Obsolete; use --with-x.
+ with_x=yes ;;
+
+ -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
+ | --x-incl | --x-inc | --x-in | --x-i)
+ ac_prev=x_includes ;;
+ -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
+ | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
+ x_includes=$ac_optarg ;;
+
+ -x-libraries | --x-libraries | --x-librarie | --x-librari \
+ | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
+ ac_prev=x_libraries ;;
+ -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
+ | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
+ x_libraries=$ac_optarg ;;
+
+ -*) { echo "$as_me: error: unrecognized option: $ac_option
+Try \`$0 --help' for more information." >&2
+ { (exit 1); exit 1; }; }
+ ;;
+
+ *=*)
+ ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
+ { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
+ { (exit 1); exit 1; }; }
+ ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
+ eval "$ac_envvar='$ac_optarg'"
+ export $ac_envvar ;;
+
+ *)
+ # FIXME: should be removed in autoconf 3.0.
+ echo "$as_me: WARNING: you should use --build, --host, --target" >&2
+ expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
+ echo "$as_me: WARNING: invalid host type: $ac_option" >&2
+ : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
+ ;;
+
+ esac
+done
+
+if test -n "$ac_prev"; then
+ ac_option=--`echo $ac_prev | sed 's/_/-/g'`
+ { echo "$as_me: error: missing argument to $ac_option" >&2
+ { (exit 1); exit 1; }; }
+fi
+
+# Be sure to have absolute paths.
+for ac_var in exec_prefix prefix
+do
+ eval ac_val=$`echo $ac_var`
+ case $ac_val in
+ [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
+ *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
+ { (exit 1); exit 1; }; };;
+ esac
+done
+
+# Be sure to have absolute paths.
+for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
+ localstatedir libdir includedir oldincludedir infodir mandir
+do
+ eval ac_val=$`echo $ac_var`
+ case $ac_val in
+ [\\/$]* | ?:[\\/]* ) ;;
+ *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
+ { (exit 1); exit 1; }; };;
+ esac
+done
+
+# There might be people who depend on the old broken behavior: `$host'
+# used to hold the argument of --host etc.
+# FIXME: To remove some day.
+build=$build_alias
+host=$host_alias
+target=$target_alias
+
+# FIXME: To remove some day.
+if test "x$host_alias" != x; then
+ if test "x$build_alias" = x; then
+ cross_compiling=maybe
+ echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
+ If a cross compiler is detected then cross compile mode will be used." >&2
+ elif test "x$build_alias" != "x$host_alias"; then
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+ fi
+fi
+
+ac_tool_prefix=
+test -n "$host_alias" && ac_tool_prefix=$host_alias-
+
+test "$silent" = yes && exec 6>/dev/null
+
+
+# Find the source files, if location was not specified.
+if test -z "$srcdir"; then
+ ac_srcdir_defaulted=yes
+ # Try the directory containing this script, then its parent.
+ ac_confdir=`(dirname "$0") 2>/dev/null ||
+$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$0" : 'X\(//\)[^/]' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| \
+ . : '\(.\)' 2>/dev/null ||
+echo X"$0" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+ /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+ /^X\(\/\/\)$/{ s//\1/; q; }
+ /^X\(\/\).*/{ s//\1/; q; }
+ s/.*/./; q'`
+ srcdir=$ac_confdir
+ if test ! -r $srcdir/$ac_unique_file; then
+ srcdir=..
+ fi
+else
+ ac_srcdir_defaulted=no
+fi
+if test ! -r $srcdir/$ac_unique_file; then
+ if test "$ac_srcdir_defaulted" = yes; then
+ { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
+ { (exit 1); exit 1; }; }
+ else
+ { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
+ { (exit 1); exit 1; }; }
+ fi
+fi
+(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
+ { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
+ { (exit 1); exit 1; }; }
+srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
+ac_env_build_alias_set=${build_alias+set}
+ac_env_build_alias_value=$build_alias
+ac_cv_env_build_alias_set=${build_alias+set}
+ac_cv_env_build_alias_value=$build_alias
+ac_env_host_alias_set=${host_alias+set}
+ac_env_host_alias_value=$host_alias
+ac_cv_env_host_alias_set=${host_alias+set}
+ac_cv_env_host_alias_value=$host_alias
+ac_env_target_alias_set=${target_alias+set}
+ac_env_target_alias_value=$target_alias
+ac_cv_env_target_alias_set=${target_alias+set}
+ac_cv_env_target_alias_value=$target_alias
+ac_env_CCAS_set=${CCAS+set}
+ac_env_CCAS_value=$CCAS
+ac_cv_env_CCAS_set=${CCAS+set}
+ac_cv_env_CCAS_value=$CCAS
+ac_env_CCASFLAGS_set=${CCASFLAGS+set}
+ac_env_CCASFLAGS_value=$CCASFLAGS
+ac_cv_env_CCASFLAGS_set=${CCASFLAGS+set}
+ac_cv_env_CCASFLAGS_value=$CCASFLAGS
+
+#
+# Report the --help message.
+#
+if test "$ac_init_help" = "long"; then
+ # Omit some internal or obsolete options to make the list less imposing.
+ # This message is too long to be a string in the A/UX 3.1 sh.
+ cat <<_ACEOF
+\`configure' configures newlib 1.17.0 to adapt to many kinds of systems.
+
+Usage: $0 [OPTION]... [VAR=VALUE]...
+
+To assign environment variables (e.g., CC, CFLAGS...), specify them as
+VAR=VALUE. See below for descriptions of some of the useful variables.
+
+Defaults for the options are specified in brackets.
+
+Configuration:
+ -h, --help display this help and exit
+ --help=short display options specific to this package
+ --help=recursive display the short help of all the included packages
+ -V, --version display version information and exit
+ -q, --quiet, --silent do not print \`checking...' messages
+ --cache-file=FILE cache test results in FILE [disabled]
+ -C, --config-cache alias for \`--cache-file=config.cache'
+ -n, --no-create do not create output files
+ --srcdir=DIR find the sources in DIR [configure dir or \`..']
+
+_ACEOF
+
+ cat <<_ACEOF
+Installation directories:
+ --prefix=PREFIX install architecture-independent files in PREFIX
+ [$ac_default_prefix]
+ --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
+ [PREFIX]
+
+By default, \`make install' will install all the files in
+\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
+an installation prefix other than \`$ac_default_prefix' using \`--prefix',
+for instance \`--prefix=\$HOME'.
+
+For better control, use the options below.
+
+Fine tuning of the installation directories:
+ --bindir=DIR user executables [EPREFIX/bin]
+ --sbindir=DIR system admin executables [EPREFIX/sbin]
+ --libexecdir=DIR program executables [EPREFIX/libexec]
+ --datadir=DIR read-only architecture-independent data [PREFIX/share]
+ --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
+ --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
+ --localstatedir=DIR modifiable single-machine data [PREFIX/var]
+ --libdir=DIR object code libraries [EPREFIX/lib]
+ --includedir=DIR C header files [PREFIX/include]
+ --oldincludedir=DIR C header files for non-gcc [/usr/include]
+ --infodir=DIR info documentation [PREFIX/info]
+ --mandir=DIR man documentation [PREFIX/man]
+_ACEOF
+
+ cat <<\_ACEOF
+
+Program names:
+ --program-prefix=PREFIX prepend PREFIX to installed program names
+ --program-suffix=SUFFIX append SUFFIX to installed program names
+ --program-transform-name=PROGRAM run sed PROGRAM on installed program names
+
+System types:
+ --build=BUILD configure for building on BUILD [guessed]
+ --host=HOST cross-compile to build programs to run on HOST [BUILD]
+_ACEOF
+fi
+
+if test -n "$ac_init_help"; then
+ case $ac_init_help in
+ short | recursive ) echo "Configuration of newlib 1.17.0:";;
+ esac
+ cat <<\_ACEOF
+
+Optional Features:
+ --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
+ --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
+ --enable-multilib build many library versions (default)
+ --enable-target-optspace optimize for space
+ --enable-malloc-debugging indicate malloc debugging requested
+ --enable-newlib-multithread enable support for multiple threads
+ --enable-newlib-iconv enable iconv library support
+ --enable-newlib-elix-level supply desired elix library level (1-4)
+ --disable-newlib-io-float disable printf/scanf family float support
+ --disable-newlib-supplied-syscalls disable newlib from supplying syscalls
+ --disable-dependency-tracking speeds up one-time build
+ --enable-dependency-tracking do not reject slow dependency extractors
+ --enable-maintainer-mode enable make rules and dependencies not useful
+ (and sometimes confusing) to the casual installer
+
+Some influential environment variables:
+ CCAS assembler compiler command (defaults to CC)
+ CCASFLAGS assembler compiler flags (defaults to CFLAGS)
+
+Use these variables to override the choices made by `configure' or to help
+it to find libraries and programs with nonstandard names/locations.
+
+_ACEOF
+fi
+
+if test "$ac_init_help" = "recursive"; then
+ # If there are subdirs, report their specific --help.
+ ac_popdir=`pwd`
+ for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
+ test -d $ac_dir || continue
+ ac_builddir=.
+
+if test "$ac_dir" != .; then
+ ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
+ # A "../" for each directory in $ac_dir_suffix.
+ ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
+else
+ ac_dir_suffix= ac_top_builddir=
+fi
+
+case $srcdir in
+ .) # No --srcdir option. We are building in place.
+ ac_srcdir=.
+ if test -z "$ac_top_builddir"; then
+ ac_top_srcdir=.
+ else
+ ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
+ fi ;;
+ [\\/]* | ?:[\\/]* ) # Absolute path.
+ ac_srcdir=$srcdir$ac_dir_suffix;
+ ac_top_srcdir=$srcdir ;;
+ *) # Relative path.
+ ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_builddir$srcdir ;;
+esac
+
+# Do not use `cd foo && pwd` to compute absolute paths, because
+# the directories may not exist.
+case `pwd` in
+.) ac_abs_builddir="$ac_dir";;
+*)
+ case "$ac_dir" in
+ .) ac_abs_builddir=`pwd`;;
+ [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
+ *) ac_abs_builddir=`pwd`/"$ac_dir";;
+ esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_top_builddir=${ac_top_builddir}.;;
+*)
+ case ${ac_top_builddir}. in
+ .) ac_abs_top_builddir=$ac_abs_builddir;;
+ [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
+ *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
+ esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_srcdir=$ac_srcdir;;
+*)
+ case $ac_srcdir in
+ .) ac_abs_srcdir=$ac_abs_builddir;;
+ [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
+ *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
+ esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_top_srcdir=$ac_top_srcdir;;
+*)
+ case $ac_top_srcdir in
+ .) ac_abs_top_srcdir=$ac_abs_builddir;;
+ [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
+ *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
+ esac;;
+esac
+
+ cd $ac_dir
+ # Check for guested configure; otherwise get Cygnus style configure.
+ if test -f $ac_srcdir/configure.gnu; then
+ echo
+ $SHELL $ac_srcdir/configure.gnu --help=recursive
+ elif test -f $ac_srcdir/configure; then
+ echo
+ $SHELL $ac_srcdir/configure --help=recursive
+ elif test -f $ac_srcdir/configure.ac ||
+ test -f $ac_srcdir/configure.in; then
+ echo
+ $ac_configure --help
+ else
+ echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+ fi
+ cd $ac_popdir
+ done
+fi
+
+test -n "$ac_init_help" && exit 0
+if $ac_init_version; then
+ cat <<\_ACEOF
+newlib configure 1.17.0
+generated by GNU Autoconf 2.59
+
+Copyright (C) 2003 Free Software Foundation, Inc.
+This configure script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it.
+_ACEOF
+ exit 0
+fi
+exec 5>config.log
+cat >&5 <<_ACEOF
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by newlib $as_me 1.17.0, which was
+generated by GNU Autoconf 2.59. Invocation command line was
+
+ $ $0 $@
+
+_ACEOF
+{
+cat <<_ASUNAME
+## --------- ##
+## Platform. ##
+## --------- ##
+
+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
+
+/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
+/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
+/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
+/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
+/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
+
+_ASUNAME
+
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ echo "PATH: $as_dir"
+done
+
+} >&5
+
+cat >&5 <<_ACEOF
+
+
+## ----------- ##
+## Core tests. ##
+## ----------- ##
+
+_ACEOF
+
+
+# Keep a trace of the command line.
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Strip out --silent because we don't want to record it for future runs.
+# Also quote any args containing shell meta-characters.
+# Make two passes to allow for proper duplicate-argument suppression.
+ac_configure_args=
+ac_configure_args0=
+ac_configure_args1=
+ac_sep=
+ac_must_keep_next=false
+for ac_pass in 1 2
+do
+ for ac_arg
+ do
+ case $ac_arg in
+ -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ continue ;;
+ *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
+ ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ case $ac_pass in
+ 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
+ 2)
+ ac_configure_args1="$ac_configure_args1 '$ac_arg'"
+ if test $ac_must_keep_next = true; then
+ ac_must_keep_next=false # Got value, back to normal.
+ else
+ case $ac_arg in
+ *=* | --config-cache | -C | -disable-* | --disable-* \
+ | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+ | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+ | -with-* | --with-* | -without-* | --without-* | --x)
+ case "$ac_configure_args0 " in
+ "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+ esac
+ ;;
+ -* ) ac_must_keep_next=true ;;
+ esac
+ fi
+ ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
+ # Get rid of the leading space.
+ ac_sep=" "
+ ;;
+ esac
+ done
+done
+$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
+$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
+
+# When interrupted or exit'd, cleanup temporary files, and complete
+# config.log. We remove comments because anyway the quotes in there
+# would cause problems or look ugly.
+# WARNING: Be sure not to use single quotes in there, as some shells,
+# such as our DU 5.0 friend, will then `close' the trap.
+trap 'exit_status=$?
+ # Save into config.log some information that might help in debugging.
+ {
+ echo
+
+ cat <<\_ASBOX
+## ---------------- ##
+## Cache variables. ##
+## ---------------- ##
+_ASBOX
+ echo
+ # The following way of writing the cache mishandles newlines in values,
+{
+ (set) 2>&1 |
+ case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
+ *ac_space=\ *)
+ sed -n \
+ "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
+ ;;
+ *)
+ sed -n \
+ "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
+ ;;
+ esac;
+}
+ echo
+
+ cat <<\_ASBOX
+## ----------------- ##
+## Output variables. ##
+## ----------------- ##
+_ASBOX
+ echo
+ for ac_var in $ac_subst_vars
+ do
+ eval ac_val=$`echo $ac_var`
+ echo "$ac_var='"'"'$ac_val'"'"'"
+ done | sort
+ echo
+
+ if test -n "$ac_subst_files"; then
+ cat <<\_ASBOX
+## ------------- ##
+## Output files. ##
+## ------------- ##
+_ASBOX
+ echo
+ for ac_var in $ac_subst_files
+ do
+ eval ac_val=$`echo $ac_var`
+ echo "$ac_var='"'"'$ac_val'"'"'"
+ done | sort
+ echo
+ fi
+
+ if test -s confdefs.h; then
+ cat <<\_ASBOX
+## ----------- ##
+## confdefs.h. ##
+## ----------- ##
+_ASBOX
+ echo
+ sed "/^$/d" confdefs.h | sort
+ echo
+ fi
+ test "$ac_signal" != 0 &&
+ echo "$as_me: caught signal $ac_signal"
+ echo "$as_me: exit $exit_status"
+ } >&5
+ rm -f core *.core &&
+ rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
+ exit $exit_status
+ ' 0
+for ac_signal in 1 2 13 15; do
+ trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
+done
+ac_signal=0
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -rf conftest* confdefs.h
+# AIX cpp loses on an empty file, so make sure it contains at least a newline.
+echo >confdefs.h
+
+# Predefined preprocessor variables.
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_NAME "$PACKAGE_NAME"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_VERSION "$PACKAGE_VERSION"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_STRING "$PACKAGE_STRING"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+_ACEOF
+
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer explicitly selected file to automatically selected ones.
+if test -z "$CONFIG_SITE"; then
+ if test "x$prefix" != xNONE; then
+ CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
+ else
+ CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
+ fi
+fi
+for ac_site_file in $CONFIG_SITE; do
+ if test -r "$ac_site_file"; then
+ { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
+echo "$as_me: loading site script $ac_site_file" >&6;}
+ sed 's/^/| /' "$ac_site_file" >&5
+ . "$ac_site_file"
+ fi
+done
+
+if test -r "$cache_file"; then
+ # Some versions of bash will fail to source /dev/null (special
+ # files actually), so we avoid doing that.
+ if test -f "$cache_file"; then
+ { echo "$as_me:$LINENO: loading cache $cache_file" >&5
+echo "$as_me: loading cache $cache_file" >&6;}
+ case $cache_file in
+ [\\/]* | ?:[\\/]* ) . $cache_file;;
+ *) . ./$cache_file;;
+ esac
+ fi
+else
+ { echo "$as_me:$LINENO: creating cache $cache_file" >&5
+echo "$as_me: creating cache $cache_file" >&6;}
+ >$cache_file
+fi
+
+# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in `(set) 2>&1 |
+ sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
+ eval ac_old_set=\$ac_cv_env_${ac_var}_set
+ eval ac_new_set=\$ac_env_${ac_var}_set
+ eval ac_old_val="\$ac_cv_env_${ac_var}_value"
+ eval ac_new_val="\$ac_env_${ac_var}_value"
+ case $ac_old_set,$ac_new_set in
+ set,)
+ { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,set)
+ { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
+echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,);;
+ *)
+ if test "x$ac_old_val" != "x$ac_new_val"; then
+ { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
+echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+ { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
+echo "$as_me: former value: $ac_old_val" >&2;}
+ { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
+echo "$as_me: current value: $ac_new_val" >&2;}
+ ac_cache_corrupted=:
+ fi;;
+ esac
+ # Pass precious variables to config.status.
+ if test "$ac_new_set" = set; then
+ case $ac_new_val in
+ *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
+ ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+ *) ac_arg=$ac_var=$ac_new_val ;;
+ esac
+ case " $ac_configure_args " in
+ *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
+ *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
+ esac
+ fi
+done
+if $ac_cache_corrupted; then
+ { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
+echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+ { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
+echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
+ { (exit 1); exit 1; }; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ac_aux_dir=
+for ac_dir in ../../../.. $srcdir/../../../..; do
+ if test -f $ac_dir/install-sh; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install-sh -c"
+ break
+ elif test -f $ac_dir/install.sh; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install.sh -c"
+ break
+ elif test -f $ac_dir/shtool; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/shtool install -c"
+ break
+ fi
+done
+if test -z "$ac_aux_dir"; then
+ { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in ../../../.. $srcdir/../../../.." >&5
+echo "$as_me: error: cannot find install-sh or install.sh in ../../../.. $srcdir/../../../.." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+ac_config_guess="$SHELL $ac_aux_dir/config.guess"
+ac_config_sub="$SHELL $ac_aux_dir/config.sub"
+ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
+
+
+
+# Make sure we can run config.sub.
+$ac_config_sub sun4 >/dev/null 2>&1 ||
+ { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
+echo "$as_me: error: cannot run $ac_config_sub" >&2;}
+ { (exit 1); exit 1; }; }
+
+echo "$as_me:$LINENO: checking build system type" >&5
+echo $ECHO_N "checking build system type... $ECHO_C" >&6
+if test "${ac_cv_build+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_cv_build_alias=$build_alias
+test -z "$ac_cv_build_alias" &&
+ ac_cv_build_alias=`$ac_config_guess`
+test -z "$ac_cv_build_alias" &&
+ { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
+echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
+ { (exit 1); exit 1; }; }
+ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
+ { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
+echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
+ { (exit 1); exit 1; }; }
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_build" >&5
+echo "${ECHO_T}$ac_cv_build" >&6
+build=$ac_cv_build
+build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+
+
+am__api_version="1.9"
+# Find a good install program. We prefer a C program (faster),
+# so one script is as good as another. But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
+# ./install, which can be erroneously created by make from ./install.sh.
+echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
+echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
+if test -z "$INSTALL"; then
+if test "${ac_cv_path_install+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ # Account for people who put trailing slashes in PATH elements.
+case $as_dir/ in
+ ./ | .// | /cC/* | \
+ /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+ ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
+ /usr/ucb/* ) ;;
+ *)
+ # OSF1 and SCO ODT 3.0 have their own names for install.
+ # Don't use installbsd from OSF since it installs stuff as root
+ # by default.
+ for ac_prog in ginstall scoinst install; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
+ if test $ac_prog = install &&
+ grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # AIX install. It has an incompatible calling convention.
+ :
+ elif test $ac_prog = install &&
+ grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # program-specific install script used by HP pwplus--don't use.
+ :
+ else
+ ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+ break 3
+ fi
+ fi
+ done
+ done
+ ;;
+esac
+done
+
+
+fi
+ if test "${ac_cv_path_install+set}" = set; then
+ INSTALL=$ac_cv_path_install
+ else
+ # As a last resort, use the slow shell script. We don't cache a
+ # path for INSTALL within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the path is relative.
+ INSTALL=$ac_install_sh
+ fi
+fi
+echo "$as_me:$LINENO: result: $INSTALL" >&5
+echo "${ECHO_T}$INSTALL" >&6
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+echo "$as_me:$LINENO: checking whether build environment is sane" >&5
+echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
+# Just in case
+sleep 1
+echo timestamp > conftest.file
+# Do `set' in a subshell so we don't clobber the current shell's
+# arguments. Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+ set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
+ if test "$*" = "X"; then
+ # -L didn't work.
+ set X `ls -t $srcdir/configure conftest.file`
+ fi
+ rm -f conftest.file
+ if test "$*" != "X $srcdir/configure conftest.file" \
+ && test "$*" != "X conftest.file $srcdir/configure"; then
+
+ # If neither matched, then we have a broken ls. This can happen
+ # if, for instance, CONFIG_SHELL is bash and it inherits a
+ # broken ls alias from the environment. This has actually
+ # happened. Such a system could not be considered "sane".
+ { { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
+alias in your environment" >&5
+echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken
+alias in your environment" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+
+ test "$2" = conftest.file
+ )
+then
+ # Ok.
+ :
+else
+ { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
+Check your system clock" >&5
+echo "$as_me: error: newly created file is older than distributed files!
+Check your system clock" >&2;}
+ { (exit 1); exit 1; }; }
+fi
+echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+test "$program_prefix" != NONE &&
+ program_transform_name="s,^,$program_prefix,;$program_transform_name"
+# Use a double $ so make ignores it.
+test "$program_suffix" != NONE &&
+ program_transform_name="s,\$,$program_suffix,;$program_transform_name"
+# Double any \ or $. echo might interpret backslashes.
+# By default was `s,x,x', remove it if useless.
+cat <<\_ACEOF >conftest.sed
+s/[\\$]/&&/g;s/;s,x,x,$//
+_ACEOF
+program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
+rm conftest.sed
+
+# expand $ac_aux_dir to an absolute path
+am_aux_dir=`cd $ac_aux_dir && pwd`
+
+test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
+# Use eval to expand $SHELL
+if eval "$MISSING --run true"; then
+ am_missing_run="$MISSING --run "
+else
+ am_missing_run=
+ { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
+echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
+fi
+
+if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
+ # We used to keeping the `.' as first argument, in order to
+ # allow $(mkdir_p) to be used without argument. As in
+ # $(mkdir_p) $(somedir)
+ # where $(somedir) is conditionally defined. However this is wrong
+ # for two reasons:
+ # 1. if the package is installed by a user who cannot write `.'
+ # make install will fail,
+ # 2. the above comment should most certainly read
+ # $(mkdir_p) $(DESTDIR)$(somedir)
+ # so it does not work when $(somedir) is undefined and
+ # $(DESTDIR) is not.
+ # To support the latter case, we have to write
+ # test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
+ # so the `.' trick is pointless.
+ mkdir_p='mkdir -p --'
+else
+ # On NextStep and OpenStep, the `mkdir' command does not
+ # recognize any option. It will interpret all options as
+ # directories to create, and then abort because `.' already
+ # exists.
+ for d in ./-p ./--version;
+ do
+ test -d $d && rmdir $d
+ done
+ # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
+ if test -f "$ac_aux_dir/mkinstalldirs"; then
+ mkdir_p='$(mkinstalldirs)'
+ else
+ mkdir_p='$(install_sh) -d'
+ fi
+fi
+
+for ac_prog in gawk mawk nawk awk
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_AWK+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$AWK"; then
+ ac_cv_prog_AWK="$AWK" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_AWK="$ac_prog"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+
+fi
+fi
+AWK=$ac_cv_prog_AWK
+if test -n "$AWK"; then
+ echo "$as_me:$LINENO: result: $AWK" >&5
+echo "${ECHO_T}$AWK" >&6
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+ test -n "$AWK" && break
+done
+
+echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
+set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
+if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.make <<\_ACEOF
+all:
+ @echo 'ac_maketemp="$(MAKE)"'
+_ACEOF
+# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
+eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
+if test -n "$ac_maketemp"; then
+ eval ac_cv_prog_make_${ac_make}_set=yes
+else
+ eval ac_cv_prog_make_${ac_make}_set=no
+fi
+rm -f conftest.make
+fi
+if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
+ echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+ SET_MAKE=
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+ SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+ am__leading_dot=.
+else
+ am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+
+DEPDIR="${am__leading_dot}deps"
+
+ ac_config_commands="$ac_config_commands depfiles"
+
+
+am_make=${MAKE-make}
+cat > confinc << 'END'
+am__doit:
+ @echo done
+.PHONY: am__doit
+END
+# If we don't find an include directive, just comment out the code.
+echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
+echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
+am__include="#"
+am__quote=
+_am_result=none
+# First try GNU make style include.
+echo "include confinc" > confmf
+# We grep out `Entering directory' and `Leaving directory'
+# messages which can occur if `w' ends up in MAKEFLAGS.
+# In particular we don't look at `^make:' because GNU make might
+# be invoked under some other name (usually "gmake"), in which
+# case it prints its new name instead of `make'.
+if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
+ am__include=include
+ am__quote=
+ _am_result=GNU
+fi
+# Now try BSD make style include.
+if test "$am__include" = "#"; then
+ echo '.include "confinc"' > confmf
+ if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
+ am__include=.include
+ am__quote="\""
+ _am_result=BSD
+ fi
+fi
+
+
+echo "$as_me:$LINENO: result: $_am_result" >&5
+echo "${ECHO_T}$_am_result" >&6
+rm -f confinc confmf
+
+# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
+if test "${enable_dependency_tracking+set}" = set; then
+ enableval="$enable_dependency_tracking"
+
+fi;
+if test "x$enable_dependency_tracking" != xno; then
+ am_depcomp="$ac_aux_dir/depcomp"
+ AMDEPBACKSLASH='\'
+fi
+
+
+if test "x$enable_dependency_tracking" != xno; then
+ AMDEP_TRUE=
+ AMDEP_FALSE='#'
+else
+ AMDEP_TRUE='#'
+ AMDEP_FALSE=
+fi
+
+
+
+
+# Check whether --enable-multilib or --disable-multilib was given.
+if test "${enable_multilib+set}" = set; then
+ enableval="$enable_multilib"
+ case "${enableval}" in
+ yes) multilib=yes ;;
+ no) multilib=no ;;
+ *) { { echo "$as_me:$LINENO: error: bad value ${enableval} for multilib option" >&5
+echo "$as_me: error: bad value ${enableval} for multilib option" >&2;}
+ { (exit 1); exit 1; }; } ;;
+ esac
+else
+ multilib=yes
+fi;
+# Check whether --enable-target-optspace or --disable-target-optspace was given.
+if test "${enable_target_optspace+set}" = set; then
+ enableval="$enable_target_optspace"
+ case "${enableval}" in
+ yes) target_optspace=yes ;;
+ no) target_optspace=no ;;
+ *) { { echo "$as_me:$LINENO: error: bad value ${enableval} for target-optspace option" >&5
+echo "$as_me: error: bad value ${enableval} for target-optspace option" >&2;}
+ { (exit 1); exit 1; }; } ;;
+ esac
+else
+ target_optspace=
+fi;
+# Check whether --enable-malloc-debugging or --disable-malloc-debugging was given.
+if test "${enable_malloc_debugging+set}" = set; then
+ enableval="$enable_malloc_debugging"
+ case "${enableval}" in
+ yes) malloc_debugging=yes ;;
+ no) malloc_debugging=no ;;
+ *) { { echo "$as_me:$LINENO: error: bad value ${enableval} for malloc-debugging option" >&5
+echo "$as_me: error: bad value ${enableval} for malloc-debugging option" >&2;}
+ { (exit 1); exit 1; }; } ;;
+ esac
+else
+ malloc_debugging=
+fi;
+# Check whether --enable-newlib-multithread or --disable-newlib-multithread was given.
+if test "${enable_newlib_multithread+set}" = set; then
+ enableval="$enable_newlib_multithread"
+ case "${enableval}" in
+ yes) newlib_multithread=yes ;;
+ no) newlib_multithread=no ;;
+ *) { { echo "$as_me:$LINENO: error: bad value ${enableval} for newlib-multithread option" >&5
+echo "$as_me: error: bad value ${enableval} for newlib-multithread option" >&2;}
+ { (exit 1); exit 1; }; } ;;
+ esac
+else
+ newlib_multithread=yes
+fi;
+# Check whether --enable-newlib-iconv or --disable-newlib-iconv was given.
+if test "${enable_newlib_iconv+set}" = set; then
+ enableval="$enable_newlib_iconv"
+ if test "${newlib_iconv+set}" != set; then
+ case "${enableval}" in
+ yes) newlib_iconv=yes ;;
+ no) newlib_iconv=no ;;
+ *) { { echo "$as_me:$LINENO: error: bad value ${enableval} for newlib-iconv option" >&5
+echo "$as_me: error: bad value ${enableval} for newlib-iconv option" >&2;}
+ { (exit 1); exit 1; }; } ;;
+ esac
+ fi
+else
+ newlib_iconv=${newlib_iconv}
+fi;
+# Check whether --enable-newlib-elix-level or --disable-newlib-elix-level was given.
+if test "${enable_newlib_elix_level+set}" = set; then
+ enableval="$enable_newlib_elix_level"
+ case "${enableval}" in
+ 0) newlib_elix_level=0 ;;
+ 1) newlib_elix_level=1 ;;
+ 2) newlib_elix_level=2 ;;
+ 3) newlib_elix_level=3 ;;
+ 4) newlib_elix_level=4 ;;
+ *) { { echo "$as_me:$LINENO: error: bad value ${enableval} for newlib-elix-level option" >&5
+echo "$as_me: error: bad value ${enableval} for newlib-elix-level option" >&2;}
+ { (exit 1); exit 1; }; } ;;
+ esac
+else
+ newlib_elix_level=0
+fi;
+# Check whether --enable-newlib-io-float or --disable-newlib-io-float was given.
+if test "${enable_newlib_io_float+set}" = set; then
+ enableval="$enable_newlib_io_float"
+ case "${enableval}" in
+ yes) newlib_io_float=yes ;;
+ no) newlib_io_float=no ;;
+ *) { { echo "$as_me:$LINENO: error: bad value ${enableval} for newlib-io-float option" >&5
+echo "$as_me: error: bad value ${enableval} for newlib-io-float option" >&2;}
+ { (exit 1); exit 1; }; } ;;
+ esac
+else
+ newlib_io_float=yes
+fi;
+# Check whether --enable-newlib-supplied-syscalls or --disable-newlib-supplied-syscalls was given.
+if test "${enable_newlib_supplied_syscalls+set}" = set; then
+ enableval="$enable_newlib_supplied_syscalls"
+ case "${enableval}" in
+ yes) newlib_may_supply_syscalls=yes ;;
+ no) newlib_may_supply_syscalls=no ;;
+ *) { { echo "$as_me:$LINENO: error: bad value ${enableval} for newlib-supplied-syscalls option" >&5
+echo "$as_me: error: bad value ${enableval} for newlib-supplied-syscalls option" >&2;}
+ { (exit 1); exit 1; }; } ;;
+ esac
+else
+ newlib_may_supply_syscalls=yes
+fi;
+
+
+if test x${newlib_may_supply_syscalls} = xyes; then
+ MAY_SUPPLY_SYSCALLS_TRUE=
+ MAY_SUPPLY_SYSCALLS_FALSE='#'
+else
+ MAY_SUPPLY_SYSCALLS_TRUE='#'
+ MAY_SUPPLY_SYSCALLS_FALSE=
+fi
+
+
+
+test -z "${with_target_subdir}" && with_target_subdir=.
+
+if test "${srcdir}" = "."; then
+ if test "${with_target_subdir}" != "."; then
+ newlib_basedir="${srcdir}/${with_multisrctop}../../../.."
+ else
+ newlib_basedir="${srcdir}/${with_multisrctop}../../.."
+ fi
+else
+ newlib_basedir="${srcdir}/../../.."
+fi
+
+
+echo "$as_me:$LINENO: checking host system type" >&5
+echo $ECHO_N "checking host system type... $ECHO_C" >&6
+if test "${ac_cv_host+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_cv_host_alias=$host_alias
+test -z "$ac_cv_host_alias" &&
+ ac_cv_host_alias=$ac_cv_build_alias
+ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
+ { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
+echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
+ { (exit 1); exit 1; }; }
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_host" >&5
+echo "${ECHO_T}$ac_cv_host" >&6
+host=$ac_cv_host
+host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+
+
+
+# test to see if srcdir already configured
+if test "`cd $srcdir && pwd`" != "`pwd`" &&
+ test -f $srcdir/config.status; then
+ { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
+echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
+ { (exit 1); exit 1; }; }
+fi
+
+# test whether we have cygpath
+if test -z "$CYGPATH_W"; then
+ if (cygpath --version) >/dev/null 2>/dev/null; then
+ CYGPATH_W='cygpath -w'
+ else
+ CYGPATH_W=echo
+ fi
+fi
+
+
+# Define the identity of the package.
+ PACKAGE='newlib'
+ VERSION='1.17.0'
+
+
+# Some tools Automake needs.
+
+ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
+
+
+AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
+
+
+AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
+
+
+AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
+
+
+MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
+
+install_sh=${install_sh-"$am_aux_dir/install-sh"}
+
+# Installed binaries are usually stripped using `strip' when the user
+# run `make install-strip'. However `strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the `STRIP' environment variable to overrule this program.
+if test "$cross_compiling" != no; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_STRIP+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$STRIP"; then
+ ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+ echo "$as_me:$LINENO: result: $STRIP" >&5
+echo "${ECHO_T}$STRIP" >&6
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+ ac_ct_STRIP=$STRIP
+ # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$ac_ct_STRIP"; then
+ ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_STRIP="strip"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+
+ test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+ echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
+echo "${ECHO_T}$ac_ct_STRIP" >&6
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+ STRIP=$ac_ct_STRIP
+else
+ STRIP="$ac_cv_prog_STRIP"
+fi
+
+fi
+INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
+
+# We need awk for the "check" target. The system "awk" is bad on
+# some platforms.
+# Always define AMTAR for backward compatibility.
+
+AMTAR=${AMTAR-"${am_missing_run}tar"}
+
+am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
+
+
+
+
+
+
+# FIXME: We temporarily define our own version of AC_PROG_CC. This is
+# copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS. We
+# are probably using a cross compiler, which will not be able to fully
+# link an executable. This should really be fixed in autoconf
+# itself.
+
+
+
+
+
+
+
+# Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_CC+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="gcc"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ echo "$as_me:$LINENO: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+
+depcc="$CC" am_compiler_list=
+
+echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
+echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
+if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+ # We make a subdir and do the tests there. Otherwise we can end up
+ # making bogus files that we don't know about and never remove. For
+ # instance it was reported that on HP-UX the gcc test will end up
+ # making a dummy file named `D' -- because `-MD' means `put the output
+ # in D'.
+ mkdir conftest.dir
+ # Copy depcomp to subdir because otherwise we won't find it if we're
+ # using a relative directory.
+ cp "$am_depcomp" conftest.dir
+ cd conftest.dir
+ # We will build objects and dependencies in a subdirectory because
+ # it helps to detect inapplicable dependency modes. For instance
+ # both Tru64's cc and ICC support -MD to output dependencies as a
+ # side effect of compilation, but ICC will put the dependencies in
+ # the current directory while Tru64 will put them in the object
+ # directory.
+ mkdir sub
+
+ am_cv_CC_dependencies_compiler_type=none
+ if test "$am_compiler_list" = ""; then
+ am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+ fi
+ for depmode in $am_compiler_list; do
+ # Setup a source with many dependencies, because some compilers
+ # like to wrap large dependency lists on column 80 (with \), and
+ # we should not choose a depcomp mode which is confused by this.
+ #
+ # We need to recreate these files for each test, as the compiler may
+ # overwrite some of them when testing with obscure command lines.
+ # This happens at least with the AIX C compiler.
+ : > sub/conftest.c
+ for i in 1 2 3 4 5 6; do
+ echo '#include "conftst'$i'.h"' >> sub/conftest.c
+ # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
+ # Solaris 8's {/usr,}/bin/sh.
+ touch sub/conftst$i.h
+ done
+ echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+ case $depmode in
+ nosideeffect)
+ # after this tag, mechanisms are not by side-effect, so they'll
+ # only be used when explicitly requested
+ if test "x$enable_dependency_tracking" = xyes; then
+ continue
+ else
+ break
+ fi
+ ;;
+ none) break ;;
+ esac
+ # We check with `-c' and `-o' for the sake of the "dashmstdout"
+ # mode. It turns out that the SunPro C++ compiler does not properly
+ # handle `-M -o', and we need to detect this.
+ if depmode=$depmode \
+ source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
+ depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+ $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
+ >/dev/null 2>conftest.err &&
+ grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
+ ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+ # icc doesn't choke on unknown options, it will just issue warnings
+ # or remarks (even with -Werror). So we grep stderr for any message
+ # that says an option was ignored or not supported.
+ # When given -MP, icc 7.0 and 7.1 complain thusly:
+ # icc: Command line warning: ignoring option '-M'; no argument required
+ # The diagnosis changed in icc 8.0:
+ # icc: Command line remark: option '-MP' not supported
+ if (grep 'ignoring option' conftest.err ||
+ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+ am_cv_CC_dependencies_compiler_type=$depmode
+ break
+ fi
+ fi
+ done
+
+ cd ..
+ rm -rf conftest.dir
+else
+ am_cv_CC_dependencies_compiler_type=none
+fi
+
+fi
+echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
+echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
+CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
+
+
+
+if
+ test "x$enable_dependency_tracking" != xno \
+ && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
+ am__fastdepCC_TRUE=
+ am__fastdepCC_FALSE='#'
+else
+ am__fastdepCC_TRUE='#'
+ am__fastdepCC_FALSE=
+fi
+
+
+if test -z "$CC"; then
+ # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_CC+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+ ac_prog_rejected=yes
+ continue
+ fi
+ ac_cv_prog_CC="cc"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+
+if test $ac_prog_rejected = yes; then
+ # We found a bogon in the path, so make sure we never use it.
+ set dummy $ac_cv_prog_CC
+ shift
+ if test $# != 0; then
+ # We chose a different compiler from the bogus one.
+ # However, it has the same basename, so the bogon will be chosen
+ # first if we set CC to just the basename; use the full file name.
+ shift
+ ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+ fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ echo "$as_me:$LINENO: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+ test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable cc found in \$PATH" >&5
+echo "$as_me: error: no acceptable cc found in \$PATH" >&2;}
+ { (exit 1); exit 1; }; }
+fi
+
+echo "$as_me:$LINENO: checking whether we are using GNU C" >&5
+echo $ECHO_N "checking whether we are using GNU C... $ECHO_C" >&6
+if test "${ac_cv_c_compiler_gnu+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat > conftest.c <&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } | egrep yes >/dev/null 2>&1; then
+ ac_cv_c_compiler_gnu=yes
+else
+ ac_cv_c_compiler_gnu=no
+fi
+fi
+echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
+echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
+
+if test $ac_cv_c_compiler_gnu = yes; then
+ GCC=yes
+ ac_test_CFLAGS="${CFLAGS+set}"
+ ac_save_CFLAGS="$CFLAGS"
+ CFLAGS=
+ ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+CFLAGS="-g"
+echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
+echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
+if test "${ac_cv_prog_cc_g+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. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ 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_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_prog_cc_g=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_prog_cc_g=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
+echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
+if test "$ac_test_CFLAGS" = set; then
+ CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+ if test "$GCC" = yes; then
+ CFLAGS="-g -O2"
+ else
+ CFLAGS="-g"
+ fi
+else
+ if test "$GCC" = yes; then
+ CFLAGS="-O2"
+ else
+ CFLAGS=
+ fi
+fi
+ if test "$ac_test_CFLAGS" = set; then
+ CFLAGS="$ac_save_CFLAGS"
+ elif test $ac_cv_prog_cc_g = yes; then
+ CFLAGS="-g -O2"
+ else
+ CFLAGS="-O2"
+ fi
+else
+ GCC=
+ test "${CFLAGS+set}" = set || CFLAGS="-g"
+fi
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
+set dummy ${ac_tool_prefix}as; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_AS+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$AS"; then
+ ac_cv_prog_AS="$AS" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_AS="${ac_tool_prefix}as"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+
+fi
+fi
+AS=$ac_cv_prog_AS
+if test -n "$AS"; then
+ echo "$as_me:$LINENO: result: $AS" >&5
+echo "${ECHO_T}$AS" >&6
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+fi
+if test -z "$ac_cv_prog_AS"; then
+ ac_ct_AS=$AS
+ # Extract the first word of "as", so it can be a program name with args.
+set dummy as; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_ac_ct_AS+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$ac_ct_AS"; then
+ ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_AS="as"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+
+fi
+fi
+ac_ct_AS=$ac_cv_prog_ac_ct_AS
+if test -n "$ac_ct_AS"; then
+ echo "$as_me:$LINENO: result: $ac_ct_AS" >&5
+echo "${ECHO_T}$ac_ct_AS" >&6
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+ AS=$ac_ct_AS
+else
+ AS="$ac_cv_prog_AS"
+fi
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ar; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_AR+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$AR"; then
+ ac_cv_prog_AR="$AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_AR="${ac_tool_prefix}ar"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+
+fi
+fi
+AR=$ac_cv_prog_AR
+if test -n "$AR"; then
+ echo "$as_me:$LINENO: result: $AR" >&5
+echo "${ECHO_T}$AR" >&6
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+fi
+if test -z "$ac_cv_prog_AR"; then
+ ac_ct_AR=$AR
+ # Extract the first word of "ar", so it can be a program name with args.
+set dummy ar; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$ac_ct_AR"; then
+ ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_AR="ar"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+
+fi
+fi
+ac_ct_AR=$ac_cv_prog_ac_ct_AR
+if test -n "$ac_ct_AR"; then
+ echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
+echo "${ECHO_T}$ac_ct_AR" >&6
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+ AR=$ac_ct_AR
+else
+ AR="$ac_cv_prog_AR"
+fi
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_RANLIB+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$RANLIB"; then
+ ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+ echo "$as_me:$LINENO: result: $RANLIB" >&5
+echo "${ECHO_T}$RANLIB" >&6
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+fi
+if test -z "$ac_cv_prog_RANLIB"; then
+ ac_ct_RANLIB=$RANLIB
+ # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$ac_ct_RANLIB"; then
+ ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_RANLIB="ranlib"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+
+ test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+ echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
+echo "${ECHO_T}$ac_ct_RANLIB" >&6
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+ RANLIB=$ac_ct_RANLIB
+else
+ RANLIB="$ac_cv_prog_RANLIB"
+fi
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}readelf", so it can be a program name with args.
+set dummy ${ac_tool_prefix}readelf; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_READELF+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$READELF"; then
+ ac_cv_prog_READELF="$READELF" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_READELF="${ac_tool_prefix}readelf"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+
+fi
+fi
+READELF=$ac_cv_prog_READELF
+if test -n "$READELF"; then
+ echo "$as_me:$LINENO: result: $READELF" >&5
+echo "${ECHO_T}$READELF" >&6
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+fi
+if test -z "$ac_cv_prog_READELF"; then
+ ac_ct_READELF=$READELF
+ # Extract the first word of "readelf", so it can be a program name with args.
+set dummy readelf; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_ac_ct_READELF+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$ac_ct_READELF"; then
+ ac_cv_prog_ac_ct_READELF="$ac_ct_READELF" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_READELF="readelf"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+
+ test -z "$ac_cv_prog_ac_ct_READELF" && ac_cv_prog_ac_ct_READELF=":"
+fi
+fi
+ac_ct_READELF=$ac_cv_prog_ac_ct_READELF
+if test -n "$ac_ct_READELF"; then
+ echo "$as_me:$LINENO: result: $ac_ct_READELF" >&5
+echo "${ECHO_T}$ac_ct_READELF" >&6
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+ READELF=$ac_ct_READELF
+else
+ READELF="$ac_cv_prog_READELF"
+fi
+
+
+# Find a good install program. We prefer a C program (faster),
+# so one script is as good as another. But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
+# ./install, which can be erroneously created by make from ./install.sh.
+echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
+echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
+if test -z "$INSTALL"; then
+if test "${ac_cv_path_install+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ # Account for people who put trailing slashes in PATH elements.
+case $as_dir/ in
+ ./ | .// | /cC/* | \
+ /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+ ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
+ /usr/ucb/* ) ;;
+ *)
+ # OSF1 and SCO ODT 3.0 have their own names for install.
+ # Don't use installbsd from OSF since it installs stuff as root
+ # by default.
+ for ac_prog in ginstall scoinst install; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
+ if test $ac_prog = install &&
+ grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # AIX install. It has an incompatible calling convention.
+ :
+ elif test $ac_prog = install &&
+ grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # program-specific install script used by HP pwplus--don't use.
+ :
+ else
+ ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+ break 3
+ fi
+ fi
+ done
+ done
+ ;;
+esac
+done
+
+
+fi
+ if test "${ac_cv_path_install+set}" = set; then
+ INSTALL=$ac_cv_path_install
+ else
+ # As a last resort, use the slow shell script. We don't cache a
+ # path for INSTALL within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the path is relative.
+ INSTALL=$ac_install_sh
+ fi
+fi
+echo "$as_me:$LINENO: result: $INSTALL" >&5
+echo "${ECHO_T}$INSTALL" >&6
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+
+# Hack to ensure that INSTALL won't be set to "../" with autoconf 2.13. */
+ac_given_INSTALL=$INSTALL
+
+echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
+echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
+ # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
+if test "${enable_maintainer_mode+set}" = set; then
+ enableval="$enable_maintainer_mode"
+ USE_MAINTAINER_MODE=$enableval
+else
+ USE_MAINTAINER_MODE=no
+fi;
+ echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
+echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6
+
+
+if test $USE_MAINTAINER_MODE = yes; then
+ MAINTAINER_MODE_TRUE=
+ MAINTAINER_MODE_FALSE='#'
+else
+ MAINTAINER_MODE_TRUE='#'
+ MAINTAINER_MODE_FALSE=
+fi
+
+ MAINT=$MAINTAINER_MODE_TRUE
+
+
+# By default we simply use the C compiler to build assembly code.
+
+test "${CCAS+set}" = set || CCAS=$CC
+test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS
+
+
+
+
+# We need AC_EXEEXT to keep automake happy in cygnus mode. However,
+# at least currently, we never actually build a program, so we never
+# need to use $(EXEEXT). Moreover, the test for EXEEXT normally
+# fails, because we are probably configuring with a cross compiler
+# which can't create executables. So we include AC_EXEEXT to keep
+# automake happy, but we don't execute it, since we don't care about
+# the result.
+if false; then
+
+ dummy_var=1
+fi
+
+. ${newlib_basedir}/configure.host
+
+newlib_cflags="${newlib_cflags} -fno-builtin"
+
+NEWLIB_CFLAGS=${newlib_cflags}
+
+
+LDFLAGS=${ldflags}
+
+
+
+
+if test x${newlib_elix_level} = x0; then
+ ELIX_LEVEL_0_TRUE=
+ ELIX_LEVEL_0_FALSE='#'
+else
+ ELIX_LEVEL_0_TRUE='#'
+ ELIX_LEVEL_0_FALSE=
+fi
+
+
+
+if test x${newlib_elix_level} = x1; then
+ ELIX_LEVEL_1_TRUE=
+ ELIX_LEVEL_1_FALSE='#'
+else
+ ELIX_LEVEL_1_TRUE='#'
+ ELIX_LEVEL_1_FALSE=
+fi
+
+
+
+if test x${newlib_elix_level} = x2; then
+ ELIX_LEVEL_2_TRUE=
+ ELIX_LEVEL_2_FALSE='#'
+else
+ ELIX_LEVEL_2_TRUE='#'
+ ELIX_LEVEL_2_FALSE=
+fi
+
+
+
+if test x${newlib_elix_level} = x3; then
+ ELIX_LEVEL_3_TRUE=
+ ELIX_LEVEL_3_FALSE='#'
+else
+ ELIX_LEVEL_3_TRUE='#'
+ ELIX_LEVEL_3_FALSE=
+fi
+
+
+
+if test x${newlib_elix_level} = x4; then
+ ELIX_LEVEL_4_TRUE=
+ ELIX_LEVEL_4_FALSE='#'
+else
+ ELIX_LEVEL_4_TRUE='#'
+ ELIX_LEVEL_4_FALSE=
+fi
+
+
+
+
+if test x${use_libtool} = xyes; then
+ USE_LIBTOOL_TRUE=
+ USE_LIBTOOL_FALSE='#'
+else
+ USE_LIBTOOL_TRUE='#'
+ USE_LIBTOOL_FALSE=
+fi
+
+
+# Hard-code OBJEXT. Normally it is set by AC_OBJEXT, but we
+# use oext, which is set in configure.host based on the target platform.
+OBJEXT=${oext}
+
+
+
+
+
+
+
+
+
+
+
+extra_objs=
+extra_sources=
+case $host in
+ powerpc*-*altivec*)
+ extra_objs="vfprintf.o vfscanf.o vec_malloc.o vec_calloc.o vec_free.o vec_realloc.o vec_reallocr.o vec_callocr.o"
+ extra_sources="vfprintf.c vfscanf.c vec_malloc.c vec_calloc.c vec_free.c vec_realloc.c vec_mallocr.c"
+ ;;
+ powerpc*-*spe*)
+ extra_objs="atosfix16.o atosfix32.o atosfix64.o atoufix16.o atoufix32.o atoufix64.o simdldtoa.o strtosfix16.o strtosfix32.o strtosfix64.o strtoufix16.o strtoufix32.o strtoufix64.o ufix64toa.o vfprintf.o vfscanf.o"
+ extra_sources="atosfix16.c atosfix32.c atosfix64.c atoufix16.c atoufix32.c atoufix64.c simdldtoa.c strtosfix16.c strtosfix32.c strtosfix64.c strtoufix16.c strtoufix32.c strtoufix64.c ufix64toa.c vfprintf.c vfscanf.c"
+ ;;
+esac
+
+
+
+ ac_config_files="$ac_config_files Makefile"
+
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems. If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, don't put newlines in cache variables' values.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+{
+ (set) 2>&1 |
+ case `(ac_space=' '; set | grep ac_space) 2>&1` in
+ *ac_space=\ *)
+ # `set' does not quote correctly, so add quotes (double-quote
+ # substitution turns \\\\ into \\, and sed turns \\ into \).
+ sed -n \
+ "s/'/'\\\\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+ ;;
+ *)
+ # `set' quotes correctly as required by POSIX, so do not add quotes.
+ sed -n \
+ "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
+ ;;
+ esac;
+} |
+ sed '
+ t clear
+ : clear
+ s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+ t end
+ /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+ : end' >>confcache
+if diff $cache_file confcache >/dev/null 2>&1; then :; else
+ if test -w $cache_file; then
+ test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
+ cat confcache >$cache_file
+ else
+ echo "not updating unwritable cache $cache_file"
+ fi
+fi
+rm -f confcache
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+# VPATH may cause trouble with some makes, so we remove $(srcdir),
+# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+ ac_vpsub='/^[ ]*VPATH[ ]*=/{
+s/:*\$(srcdir):*/:/;
+s/:*\${srcdir}:*/:/;
+s/:*@srcdir@:*/:/;
+s/^\([^=]*=[ ]*\):*/\1/;
+s/:*$//;
+s/^[^=]*=[ ]*$//;
+}'
+fi
+
+# Transform confdefs.h into DEFS.
+# Protect against shell expansion while executing Makefile rules.
+# Protect against Makefile macro expansion.
+#
+# If the first sed substitution is executed (which looks for macros that
+# take arguments), then we branch to the quote section. Otherwise,
+# look for a macro that doesn't take arguments.
+cat >confdef2opt.sed <<\_ACEOF
+t clear
+: clear
+s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\),-D\1=\2,g
+t quote
+s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\),-D\1=\2,g
+t quote
+d
+: quote
+s,[ `~#$^&*(){}\\|;'"<>?],\\&,g
+s,\[,\\&,g
+s,\],\\&,g
+s,\$,$$,g
+p
+_ACEOF
+# We use echo to avoid assuming a particular line-breaking character.
+# The extra dot is to prevent the shell from consuming trailing
+# line-breaks from the sub-command output. A line-break within
+# single-quotes doesn't work because, if this script is created in a
+# platform that uses two characters for line-breaks (e.g., DOS), tr
+# would break.
+ac_LF_and_DOT=`echo; echo .`
+DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'`
+rm -f confdef2opt.sed
+
+
+ac_libobjs=
+ac_ltlibobjs=
+for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
+ # 1. Remove the extension, and $U if already installed.
+ ac_i=`echo "$ac_i" |
+ sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
+ # 2. Add them.
+ ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
+ ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
+done
+LIBOBJS=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+if test -z "${MAY_SUPPLY_SYSCALLS_TRUE}" && test -z "${MAY_SUPPLY_SYSCALLS_FALSE}"; then
+ { { echo "$as_me:$LINENO: error: conditional \"MAY_SUPPLY_SYSCALLS\" was never defined.
+Usually this means the macro was only invoked conditionally." >&5
+echo "$as_me: error: conditional \"MAY_SUPPLY_SYSCALLS\" was never defined.
+Usually this means the macro was only invoked conditionally." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
+ { { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
+Usually this means the macro was only invoked conditionally." >&5
+echo "$as_me: error: conditional \"AMDEP\" was never defined.
+Usually this means the macro was only invoked conditionally." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
+ { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
+Usually this means the macro was only invoked conditionally." >&5
+echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
+Usually this means the macro was only invoked conditionally." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
+ { { echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.
+Usually this means the macro was only invoked conditionally." >&5
+echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined.
+Usually this means the macro was only invoked conditionally." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+if test -z "${ELIX_LEVEL_0_TRUE}" && test -z "${ELIX_LEVEL_0_FALSE}"; then
+ { { echo "$as_me:$LINENO: error: conditional \"ELIX_LEVEL_0\" was never defined.
+Usually this means the macro was only invoked conditionally." >&5
+echo "$as_me: error: conditional \"ELIX_LEVEL_0\" was never defined.
+Usually this means the macro was only invoked conditionally." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+if test -z "${ELIX_LEVEL_1_TRUE}" && test -z "${ELIX_LEVEL_1_FALSE}"; then
+ { { echo "$as_me:$LINENO: error: conditional \"ELIX_LEVEL_1\" was never defined.
+Usually this means the macro was only invoked conditionally." >&5
+echo "$as_me: error: conditional \"ELIX_LEVEL_1\" was never defined.
+Usually this means the macro was only invoked conditionally." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+if test -z "${ELIX_LEVEL_2_TRUE}" && test -z "${ELIX_LEVEL_2_FALSE}"; then
+ { { echo "$as_me:$LINENO: error: conditional \"ELIX_LEVEL_2\" was never defined.
+Usually this means the macro was only invoked conditionally." >&5
+echo "$as_me: error: conditional \"ELIX_LEVEL_2\" was never defined.
+Usually this means the macro was only invoked conditionally." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+if test -z "${ELIX_LEVEL_3_TRUE}" && test -z "${ELIX_LEVEL_3_FALSE}"; then
+ { { echo "$as_me:$LINENO: error: conditional \"ELIX_LEVEL_3\" was never defined.
+Usually this means the macro was only invoked conditionally." >&5
+echo "$as_me: error: conditional \"ELIX_LEVEL_3\" was never defined.
+Usually this means the macro was only invoked conditionally." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+if test -z "${ELIX_LEVEL_4_TRUE}" && test -z "${ELIX_LEVEL_4_FALSE}"; then
+ { { echo "$as_me:$LINENO: error: conditional \"ELIX_LEVEL_4\" was never defined.
+Usually this means the macro was only invoked conditionally." >&5
+echo "$as_me: error: conditional \"ELIX_LEVEL_4\" was never defined.
+Usually this means the macro was only invoked conditionally." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+if test -z "${USE_LIBTOOL_TRUE}" && test -z "${USE_LIBTOOL_FALSE}"; then
+ { { echo "$as_me:$LINENO: error: conditional \"USE_LIBTOOL\" was never defined.
+Usually this means the macro was only invoked conditionally." >&5
+echo "$as_me: error: conditional \"USE_LIBTOOL\" was never defined.
+Usually this means the macro was only invoked conditionally." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+
+: ${CONFIG_STATUS=./config.status}
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
+echo "$as_me: creating $CONFIG_STATUS" >&6;}
+cat >$CONFIG_STATUS <<_ACEOF
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+SHELL=\${CONFIG_SHELL-$SHELL}
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+## --------------------- ##
+## M4sh Initialization. ##
+## --------------------- ##
+
+# Be Bourne compatible
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+ # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
+ set -o posix
+fi
+DUALCASE=1; export DUALCASE # for MKS sh
+
+# Support unset when possible.
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+ as_unset=unset
+else
+ as_unset=false
+fi
+
+
+# Work around bugs in pre-3.0 UWIN ksh.
+$as_unset ENV MAIL MAILPATH
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+for as_var in \
+ LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
+ LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
+ LC_TELEPHONE LC_TIME
+do
+ if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
+ eval $as_var=C; export $as_var
+ else
+ $as_unset $as_var
+ fi
+done
+
+# Required to use basename.
+if expr a : '\(a\)' >/dev/null 2>&1; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+
+# Name of the executable.
+as_me=`$as_basename "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)$' \| \
+ . : '\(.\)' 2>/dev/null ||
+echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
+ /^X\/\(\/\/\)$/{ s//\1/; q; }
+ /^X\/\(\/\).*/{ s//\1/; q; }
+ s/.*/./; q'`
+
+
+# PATH needs CR, and LINENO needs CR and PATH.
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ echo "#! /bin/sh" >conf$$.sh
+ echo "exit 0" >>conf$$.sh
+ chmod +x conf$$.sh
+ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+ PATH_SEPARATOR=';'
+ else
+ PATH_SEPARATOR=:
+ fi
+ rm -f conf$$.sh
+fi
+
+
+ as_lineno_1=$LINENO
+ as_lineno_2=$LINENO
+ as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+ test "x$as_lineno_1" != "x$as_lineno_2" &&
+ test "x$as_lineno_3" = "x$as_lineno_2" || {
+ # Find who we are. Look in the path if we contain no path at all
+ # relative or not.
+ case $0 in
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+done
+
+ ;;
+ esac
+ # We did not find ourselves, most probably we were run as `sh COMMAND'
+ # in which case we are not to be found in the path.
+ if test "x$as_myself" = x; then
+ as_myself=$0
+ fi
+ if test ! -f "$as_myself"; then
+ { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
+echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+ case $CONFIG_SHELL in
+ '')
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for as_base in sh bash ksh sh5; do
+ case $as_dir in
+ /*)
+ if ("$as_dir/$as_base" -c '
+ as_lineno_1=$LINENO
+ as_lineno_2=$LINENO
+ as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+ test "x$as_lineno_1" != "x$as_lineno_2" &&
+ test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
+ $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
+ $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
+ CONFIG_SHELL=$as_dir/$as_base
+ export CONFIG_SHELL
+ exec "$CONFIG_SHELL" "$0" ${1+"$@"}
+ fi;;
+ esac
+ done
+done
+;;
+ esac
+
+ # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+ # uniformly replaced by the line number. The first 'sed' inserts a
+ # line-number line before each line; the second 'sed' does the real
+ # work. The second script uses 'N' to pair each line-number line
+ # with the numbered line, and appends trailing '-' during
+ # substitution so that $LINENO is not a special case at line end.
+ # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+ # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
+ sed '=' <$as_myself |
+ sed '
+ N
+ s,$,-,
+ : loop
+ s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
+ t loop
+ s,-$,,
+ s,^['$as_cr_digits']*\n,,
+ ' >$as_me.lineno &&
+ chmod +x $as_me.lineno ||
+ { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
+echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
+ { (exit 1); exit 1; }; }
+
+ # Don't try to exec as it changes $[0], causing all sort of problems
+ # (the dirname of $[0] is not the place where we might find the
+ # original and so on. Autoconf is especially sensible to this).
+ . ./$as_me.lineno
+ # Exit status is that of the last command.
+ exit
+}
+
+
+case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
+ *c*,-n*) ECHO_N= ECHO_C='
+' ECHO_T=' ' ;;
+ *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
+ *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
+esac
+
+if expr a : '\(a\)' >/dev/null 2>&1; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+rm -f conf$$ conf$$.exe conf$$.file
+echo >conf$$.file
+if ln -s conf$$.file conf$$ 2>/dev/null; then
+ # We could just check for DJGPP; but this test a) works b) is more generic
+ # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
+ if test -f conf$$.exe; then
+ # Don't use ln at all; we don't have any links
+ as_ln_s='cp -p'
+ else
+ as_ln_s='ln -s'
+ fi
+elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+else
+ as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.file
+
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p=:
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+as_executable_p="test -f"
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+# IFS
+# We need space, tab and new line, in precisely that order.
+as_nl='
+'
+IFS=" $as_nl"
+
+# CDPATH.
+$as_unset CDPATH
+
+exec 6>&1
+
+# Open the log real soon, to keep \$[0] and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling. Logging --version etc. is OK.
+exec 5>>config.log
+{
+ echo
+ sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+} >&5
+cat >&5 <<_CSEOF
+
+This file was extended by newlib $as_me 1.17.0, which was
+generated by GNU Autoconf 2.59. Invocation command line was
+
+ CONFIG_FILES = $CONFIG_FILES
+ CONFIG_HEADERS = $CONFIG_HEADERS
+ CONFIG_LINKS = $CONFIG_LINKS
+ CONFIG_COMMANDS = $CONFIG_COMMANDS
+ $ $0 $@
+
+_CSEOF
+echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
+echo >&5
+_ACEOF
+
+# Files that config.status was made for.
+if test -n "$ac_config_files"; then
+ echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
+fi
+
+if test -n "$ac_config_headers"; then
+ echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
+fi
+
+if test -n "$ac_config_links"; then
+ echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
+fi
+
+if test -n "$ac_config_commands"; then
+ echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
+fi
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+
+ac_cs_usage="\
+\`$as_me' instantiates files from templates according to the
+current configuration.
+
+Usage: $0 [OPTIONS] [FILE]...
+
+ -h, --help print this help, then exit
+ -V, --version print version number, then exit
+ -q, --quiet do not print progress messages
+ -d, --debug don't remove temporary files
+ --recheck update $as_me by reconfiguring in the same conditions
+ --file=FILE[:TEMPLATE]
+ instantiate the configuration file FILE
+
+Configuration files:
+$config_files
+
+Configuration commands:
+$config_commands
+
+Report bugs to ."
+_ACEOF
+
+cat >>$CONFIG_STATUS <<_ACEOF
+ac_cs_version="\\
+newlib config.status 1.17.0
+configured by $0, generated by GNU Autoconf 2.59,
+ with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
+
+Copyright (C) 2003 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+srcdir=$srcdir
+INSTALL="$INSTALL"
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+# If no file are specified by the user, then we need to provide default
+# value. By we need to know if files were specified by the user.
+ac_need_defaults=:
+while test $# != 0
+do
+ case $1 in
+ --*=*)
+ ac_option=`expr "x$1" : 'x\([^=]*\)='`
+ ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
+ ac_shift=:
+ ;;
+ -*)
+ ac_option=$1
+ ac_optarg=$2
+ ac_shift=shift
+ ;;
+ *) # This is not an option, so the user has probably given explicit
+ # arguments.
+ ac_option=$1
+ ac_need_defaults=false;;
+ esac
+
+ case $ac_option in
+ # Handling of the options.
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF
+ -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+ ac_cs_recheck=: ;;
+ --version | --vers* | -V )
+ echo "$ac_cs_version"; exit 0 ;;
+ --he | --h)
+ # Conflict between --help and --header
+ { { echo "$as_me:$LINENO: error: ambiguous option: $1
+Try \`$0 --help' for more information." >&5
+echo "$as_me: error: ambiguous option: $1
+Try \`$0 --help' for more information." >&2;}
+ { (exit 1); exit 1; }; };;
+ --help | --hel | -h )
+ echo "$ac_cs_usage"; exit 0 ;;
+ --debug | --d* | -d )
+ debug=: ;;
+ --file | --fil | --fi | --f )
+ $ac_shift
+ CONFIG_FILES="$CONFIG_FILES $ac_optarg"
+ ac_need_defaults=false;;
+ --header | --heade | --head | --hea )
+ $ac_shift
+ CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
+ ac_need_defaults=false;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil | --si | --s)
+ ac_cs_silent=: ;;
+
+ # This is an error.
+ -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
+Try \`$0 --help' for more information." >&5
+echo "$as_me: error: unrecognized option: $1
+Try \`$0 --help' for more information." >&2;}
+ { (exit 1); exit 1; }; } ;;
+
+ *) ac_config_targets="$ac_config_targets $1" ;;
+
+ esac
+ shift
+done
+
+ac_configure_extra_args=
+
+if $ac_cs_silent; then
+ exec 6>/dev/null
+ ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF
+if \$ac_cs_recheck; then
+ echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
+ exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+fi
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<_ACEOF
+#
+# INIT-COMMANDS section.
+#
+
+AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
+
+_ACEOF
+
+
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+for ac_config_target in $ac_config_targets
+do
+ case "$ac_config_target" in
+ # Handling of arguments.
+ "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+ "depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
+ *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
+echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
+ { (exit 1); exit 1; }; };;
+ esac
+done
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used. Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+ test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+ test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
+fi
+
+# Have a temporary directory for convenience. Make it in the build tree
+# simply because there is no reason to put it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Create a temporary directory, and hook for its removal unless debugging.
+$debug ||
+{
+ trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
+ trap '{ (exit 1); exit 1; }' 1 2 13 15
+}
+
+# Create a (secure) tmp directory for tmp files.
+
+{
+ tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
+ test -n "$tmp" && test -d "$tmp"
+} ||
+{
+ tmp=./confstat$$-$RANDOM
+ (umask 077 && mkdir $tmp)
+} ||
+{
+ echo "$me: cannot create a temporary directory in ." >&2
+ { (exit 1); exit 1; }
+}
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<_ACEOF
+
+#
+# CONFIG_FILES section.
+#
+
+# No need to generate the scripts if there are no CONFIG_FILES.
+# This happens for instance when ./config.status config.h
+if test -n "\$CONFIG_FILES"; then
+ # Protect against being on the right side of a sed subst in config.status.
+ sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
+ s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
+s,@SHELL@,$SHELL,;t t
+s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
+s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
+s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
+s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
+s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
+s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
+s,@exec_prefix@,$exec_prefix,;t t
+s,@prefix@,$prefix,;t t
+s,@program_transform_name@,$program_transform_name,;t t
+s,@bindir@,$bindir,;t t
+s,@sbindir@,$sbindir,;t t
+s,@libexecdir@,$libexecdir,;t t
+s,@datadir@,$datadir,;t t
+s,@sysconfdir@,$sysconfdir,;t t
+s,@sharedstatedir@,$sharedstatedir,;t t
+s,@localstatedir@,$localstatedir,;t t
+s,@libdir@,$libdir,;t t
+s,@includedir@,$includedir,;t t
+s,@oldincludedir@,$oldincludedir,;t t
+s,@infodir@,$infodir,;t t
+s,@mandir@,$mandir,;t t
+s,@build_alias@,$build_alias,;t t
+s,@host_alias@,$host_alias,;t t
+s,@target_alias@,$target_alias,;t t
+s,@DEFS@,$DEFS,;t t
+s,@ECHO_C@,$ECHO_C,;t t
+s,@ECHO_N@,$ECHO_N,;t t
+s,@ECHO_T@,$ECHO_T,;t t
+s,@LIBS@,$LIBS,;t t
+s,@MAY_SUPPLY_SYSCALLS_TRUE@,$MAY_SUPPLY_SYSCALLS_TRUE,;t t
+s,@MAY_SUPPLY_SYSCALLS_FALSE@,$MAY_SUPPLY_SYSCALLS_FALSE,;t t
+s,@newlib_basedir@,$newlib_basedir,;t t
+s,@build@,$build,;t t
+s,@build_cpu@,$build_cpu,;t t
+s,@build_vendor@,$build_vendor,;t t
+s,@build_os@,$build_os,;t t
+s,@host@,$host,;t t
+s,@host_cpu@,$host_cpu,;t t
+s,@host_vendor@,$host_vendor,;t t
+s,@host_os@,$host_os,;t t
+s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
+s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
+s,@INSTALL_DATA@,$INSTALL_DATA,;t t
+s,@CYGPATH_W@,$CYGPATH_W,;t t
+s,@PACKAGE@,$PACKAGE,;t t
+s,@VERSION@,$VERSION,;t t
+s,@ACLOCAL@,$ACLOCAL,;t t
+s,@AUTOCONF@,$AUTOCONF,;t t
+s,@AUTOMAKE@,$AUTOMAKE,;t t
+s,@AUTOHEADER@,$AUTOHEADER,;t t
+s,@MAKEINFO@,$MAKEINFO,;t t
+s,@install_sh@,$install_sh,;t t
+s,@STRIP@,$STRIP,;t t
+s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
+s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
+s,@mkdir_p@,$mkdir_p,;t t
+s,@AWK@,$AWK,;t t
+s,@SET_MAKE@,$SET_MAKE,;t t
+s,@am__leading_dot@,$am__leading_dot,;t t
+s,@AMTAR@,$AMTAR,;t t
+s,@am__tar@,$am__tar,;t t
+s,@am__untar@,$am__untar,;t t
+s,@CC@,$CC,;t t
+s,@DEPDIR@,$DEPDIR,;t t
+s,@am__include@,$am__include,;t t
+s,@am__quote@,$am__quote,;t t
+s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
+s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
+s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
+s,@CCDEPMODE@,$CCDEPMODE,;t t
+s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
+s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
+s,@AS@,$AS,;t t
+s,@ac_ct_AS@,$ac_ct_AS,;t t
+s,@AR@,$AR,;t t
+s,@ac_ct_AR@,$ac_ct_AR,;t t
+s,@RANLIB@,$RANLIB,;t t
+s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
+s,@READELF@,$READELF,;t t
+s,@ac_ct_READELF@,$ac_ct_READELF,;t t
+s,@MAINTAINER_MODE_TRUE@,$MAINTAINER_MODE_TRUE,;t t
+s,@MAINTAINER_MODE_FALSE@,$MAINTAINER_MODE_FALSE,;t t
+s,@MAINT@,$MAINT,;t t
+s,@CCAS@,$CCAS,;t t
+s,@CCASFLAGS@,$CCASFLAGS,;t t
+s,@NEWLIB_CFLAGS@,$NEWLIB_CFLAGS,;t t
+s,@LDFLAGS@,$LDFLAGS,;t t
+s,@ELIX_LEVEL_0_TRUE@,$ELIX_LEVEL_0_TRUE,;t t
+s,@ELIX_LEVEL_0_FALSE@,$ELIX_LEVEL_0_FALSE,;t t
+s,@ELIX_LEVEL_1_TRUE@,$ELIX_LEVEL_1_TRUE,;t t
+s,@ELIX_LEVEL_1_FALSE@,$ELIX_LEVEL_1_FALSE,;t t
+s,@ELIX_LEVEL_2_TRUE@,$ELIX_LEVEL_2_TRUE,;t t
+s,@ELIX_LEVEL_2_FALSE@,$ELIX_LEVEL_2_FALSE,;t t
+s,@ELIX_LEVEL_3_TRUE@,$ELIX_LEVEL_3_TRUE,;t t
+s,@ELIX_LEVEL_3_FALSE@,$ELIX_LEVEL_3_FALSE,;t t
+s,@ELIX_LEVEL_4_TRUE@,$ELIX_LEVEL_4_TRUE,;t t
+s,@ELIX_LEVEL_4_FALSE@,$ELIX_LEVEL_4_FALSE,;t t
+s,@USE_LIBTOOL_TRUE@,$USE_LIBTOOL_TRUE,;t t
+s,@USE_LIBTOOL_FALSE@,$USE_LIBTOOL_FALSE,;t t
+s,@OBJEXT@,$OBJEXT,;t t
+s,@oext@,$oext,;t t
+s,@aext@,$aext,;t t
+s,@lpfx@,$lpfx,;t t
+s,@libm_machine_dir@,$libm_machine_dir,;t t
+s,@machine_dir@,$machine_dir,;t t
+s,@sys_dir@,$sys_dir,;t t
+s,@extra_objs@,$extra_objs,;t t
+s,@extra_sources@,$extra_sources,;t t
+s,@LIBOBJS@,$LIBOBJS,;t t
+s,@LTLIBOBJS@,$LTLIBOBJS,;t t
+CEOF
+
+_ACEOF
+
+ cat >>$CONFIG_STATUS <<\_ACEOF
+ # Split the substitutions into bite-sized pieces for seds with
+ # small command number limits, like on Digital OSF/1 and HP-UX.
+ ac_max_sed_lines=48
+ ac_sed_frag=1 # Number of current file.
+ ac_beg=1 # First line for current file.
+ ac_end=$ac_max_sed_lines # Line after last line for current file.
+ ac_more_lines=:
+ ac_sed_cmds=
+ while $ac_more_lines; do
+ if test $ac_beg -gt 1; then
+ sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
+ else
+ sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
+ fi
+ if test ! -s $tmp/subs.frag; then
+ ac_more_lines=false
+ else
+ # The purpose of the label and of the branching condition is to
+ # speed up the sed processing (if there are no `@' at all, there
+ # is no need to browse any of the substitutions).
+ # These are the two extra sed commands mentioned above.
+ (echo ':t
+ /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
+ if test -z "$ac_sed_cmds"; then
+ ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
+ else
+ ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
+ fi
+ ac_sed_frag=`expr $ac_sed_frag + 1`
+ ac_beg=$ac_end
+ ac_end=`expr $ac_end + $ac_max_sed_lines`
+ fi
+ done
+ if test -z "$ac_sed_cmds"; then
+ ac_sed_cmds=cat
+ fi
+fi # test -n "$CONFIG_FILES"
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF
+for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
+ # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
+ case $ac_file in
+ - | *:- | *:-:* ) # input from stdin
+ cat >$tmp/stdin
+ ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+ ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+ *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+ ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+ * ) ac_file_in=$ac_file.in ;;
+ esac
+
+ # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
+ ac_dir=`(dirname "$ac_file") 2>/dev/null ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$ac_file" : 'X\(//\)[^/]' \| \
+ X"$ac_file" : 'X\(//\)$' \| \
+ X"$ac_file" : 'X\(/\)' \| \
+ . : '\(.\)' 2>/dev/null ||
+echo X"$ac_file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+ /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+ /^X\(\/\/\)$/{ s//\1/; q; }
+ /^X\(\/\).*/{ s//\1/; q; }
+ s/.*/./; q'`
+ { if $as_mkdir_p; then
+ mkdir -p "$ac_dir"
+ else
+ as_dir="$ac_dir"
+ as_dirs=
+ while test ! -d "$as_dir"; do
+ as_dirs="$as_dir $as_dirs"
+ as_dir=`(dirname "$as_dir") 2>/dev/null ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| \
+ . : '\(.\)' 2>/dev/null ||
+echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+ /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+ /^X\(\/\/\)$/{ s//\1/; q; }
+ /^X\(\/\).*/{ s//\1/; q; }
+ s/.*/./; q'`
+ done
+ test ! -n "$as_dirs" || mkdir $as_dirs
+ fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
+echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
+ { (exit 1); exit 1; }; }; }
+
+ ac_builddir=.
+
+if test "$ac_dir" != .; then
+ ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
+ # A "../" for each directory in $ac_dir_suffix.
+ ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
+else
+ ac_dir_suffix= ac_top_builddir=
+fi
+
+case $srcdir in
+ .) # No --srcdir option. We are building in place.
+ ac_srcdir=.
+ if test -z "$ac_top_builddir"; then
+ ac_top_srcdir=.
+ else
+ ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
+ fi ;;
+ [\\/]* | ?:[\\/]* ) # Absolute path.
+ ac_srcdir=$srcdir$ac_dir_suffix;
+ ac_top_srcdir=$srcdir ;;
+ *) # Relative path.
+ ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_builddir$srcdir ;;
+esac
+
+# Do not use `cd foo && pwd` to compute absolute paths, because
+# the directories may not exist.
+case `pwd` in
+.) ac_abs_builddir="$ac_dir";;
+*)
+ case "$ac_dir" in
+ .) ac_abs_builddir=`pwd`;;
+ [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
+ *) ac_abs_builddir=`pwd`/"$ac_dir";;
+ esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_top_builddir=${ac_top_builddir}.;;
+*)
+ case ${ac_top_builddir}. in
+ .) ac_abs_top_builddir=$ac_abs_builddir;;
+ [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
+ *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
+ esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_srcdir=$ac_srcdir;;
+*)
+ case $ac_srcdir in
+ .) ac_abs_srcdir=$ac_abs_builddir;;
+ [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
+ *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
+ esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_top_srcdir=$ac_top_srcdir;;
+*)
+ case $ac_top_srcdir in
+ .) ac_abs_top_srcdir=$ac_abs_builddir;;
+ [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
+ *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
+ esac;;
+esac
+
+
+ case $INSTALL in
+ [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+ *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
+ esac
+
+ if test x"$ac_file" != x-; then
+ { echo "$as_me:$LINENO: creating $ac_file" >&5
+echo "$as_me: creating $ac_file" >&6;}
+ rm -f "$ac_file"
+ fi
+ # Let's still pretend it is `configure' which instantiates (i.e., don't
+ # use $as_me), people would be surprised to read:
+ # /* config.h. Generated by config.status. */
+ if test x"$ac_file" = x-; then
+ configure_input=
+ else
+ configure_input="$ac_file. "
+ fi
+ configure_input=$configure_input"Generated from `echo $ac_file_in |
+ sed 's,.*/,,'` by configure."
+
+ # First look for the input files in the build tree, otherwise in the
+ # src tree.
+ ac_file_inputs=`IFS=:
+ for f in $ac_file_in; do
+ case $f in
+ -) echo $tmp/stdin ;;
+ [\\/$]*)
+ # Absolute (can't be DOS-style, as IFS=:)
+ test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+echo "$as_me: error: cannot find input file: $f" >&2;}
+ { (exit 1); exit 1; }; }
+ echo "$f";;
+ *) # Relative
+ if test -f "$f"; then
+ # Build tree
+ echo "$f"
+ elif test -f "$srcdir/$f"; then
+ # Source tree
+ echo "$srcdir/$f"
+ else
+ # /dev/null tree
+ { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+echo "$as_me: error: cannot find input file: $f" >&2;}
+ { (exit 1); exit 1; }; }
+ fi;;
+ esac
+ done` || { (exit 1); exit 1; }
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF
+ sed "$ac_vpsub
+$extrasub
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s,@configure_input@,$configure_input,;t t
+s,@srcdir@,$ac_srcdir,;t t
+s,@abs_srcdir@,$ac_abs_srcdir,;t t
+s,@top_srcdir@,$ac_top_srcdir,;t t
+s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
+s,@builddir@,$ac_builddir,;t t
+s,@abs_builddir@,$ac_abs_builddir,;t t
+s,@top_builddir@,$ac_top_builddir,;t t
+s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
+s,@INSTALL@,$ac_INSTALL,;t t
+" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
+ rm -f $tmp/stdin
+ if test x"$ac_file" != x-; then
+ mv $tmp/out $ac_file
+ else
+ cat $tmp/out
+ rm -f $tmp/out
+ fi
+
+done
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF
+
+#
+# CONFIG_COMMANDS section.
+#
+for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
+ ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
+ ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
+ ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
+$as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$ac_dest" : 'X\(//\)[^/]' \| \
+ X"$ac_dest" : 'X\(//\)$' \| \
+ X"$ac_dest" : 'X\(/\)' \| \
+ . : '\(.\)' 2>/dev/null ||
+echo X"$ac_dest" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+ /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+ /^X\(\/\/\)$/{ s//\1/; q; }
+ /^X\(\/\).*/{ s//\1/; q; }
+ s/.*/./; q'`
+ { if $as_mkdir_p; then
+ mkdir -p "$ac_dir"
+ else
+ as_dir="$ac_dir"
+ as_dirs=
+ while test ! -d "$as_dir"; do
+ as_dirs="$as_dir $as_dirs"
+ as_dir=`(dirname "$as_dir") 2>/dev/null ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| \
+ . : '\(.\)' 2>/dev/null ||
+echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+ /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+ /^X\(\/\/\)$/{ s//\1/; q; }
+ /^X\(\/\).*/{ s//\1/; q; }
+ s/.*/./; q'`
+ done
+ test ! -n "$as_dirs" || mkdir $as_dirs
+ fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
+echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
+ { (exit 1); exit 1; }; }; }
+
+ ac_builddir=.
+
+if test "$ac_dir" != .; then
+ ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
+ # A "../" for each directory in $ac_dir_suffix.
+ ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
+else
+ ac_dir_suffix= ac_top_builddir=
+fi
+
+case $srcdir in
+ .) # No --srcdir option. We are building in place.
+ ac_srcdir=.
+ if test -z "$ac_top_builddir"; then
+ ac_top_srcdir=.
+ else
+ ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
+ fi ;;
+ [\\/]* | ?:[\\/]* ) # Absolute path.
+ ac_srcdir=$srcdir$ac_dir_suffix;
+ ac_top_srcdir=$srcdir ;;
+ *) # Relative path.
+ ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_builddir$srcdir ;;
+esac
+
+# Do not use `cd foo && pwd` to compute absolute paths, because
+# the directories may not exist.
+case `pwd` in
+.) ac_abs_builddir="$ac_dir";;
+*)
+ case "$ac_dir" in
+ .) ac_abs_builddir=`pwd`;;
+ [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
+ *) ac_abs_builddir=`pwd`/"$ac_dir";;
+ esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_top_builddir=${ac_top_builddir}.;;
+*)
+ case ${ac_top_builddir}. in
+ .) ac_abs_top_builddir=$ac_abs_builddir;;
+ [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
+ *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
+ esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_srcdir=$ac_srcdir;;
+*)
+ case $ac_srcdir in
+ .) ac_abs_srcdir=$ac_abs_builddir;;
+ [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
+ *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
+ esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_top_srcdir=$ac_top_srcdir;;
+*)
+ case $ac_top_srcdir in
+ .) ac_abs_top_srcdir=$ac_abs_builddir;;
+ [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
+ *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
+ esac;;
+esac
+
+
+ { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
+echo "$as_me: executing $ac_dest commands" >&6;}
+ case $ac_dest in
+ depfiles ) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do
+ # Strip MF so we end up with the name of the file.
+ mf=`echo "$mf" | sed -e 's/:.*$//'`
+ # Check whether this is an Automake generated Makefile or not.
+ # We used to match only the files named `Makefile.in', but
+ # some people rename them; so instead we look at the file content.
+ # Grep'ing the first line is not enough: some people post-process
+ # each Makefile.in and add a new line on top of each file to say so.
+ # So let's grep whole file.
+ if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
+ dirpart=`(dirname "$mf") 2>/dev/null ||
+$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$mf" : 'X\(//\)[^/]' \| \
+ X"$mf" : 'X\(//\)$' \| \
+ X"$mf" : 'X\(/\)' \| \
+ . : '\(.\)' 2>/dev/null ||
+echo X"$mf" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+ /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+ /^X\(\/\/\)$/{ s//\1/; q; }
+ /^X\(\/\).*/{ s//\1/; q; }
+ s/.*/./; q'`
+ else
+ continue
+ fi
+ # Extract the definition of DEPDIR, am__include, and am__quote
+ # from the Makefile without running `make'.
+ DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
+ test -z "$DEPDIR" && continue
+ am__include=`sed -n 's/^am__include = //p' < "$mf"`
+ test -z "am__include" && continue
+ am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
+ # When using ansi2knr, U may be empty or an underscore; expand it
+ U=`sed -n 's/^U = //p' < "$mf"`
+ # Find all dependency output files, they are included files with
+ # $(DEPDIR) in their names. We invoke sed twice because it is the
+ # simplest approach to changing $(DEPDIR) to its actual value in the
+ # expansion.
+ for file in `sed -n "
+ s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
+ sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
+ # Make sure the directory exists.
+ test -f "$dirpart/$file" && continue
+ fdir=`(dirname "$file") 2>/dev/null ||
+$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$file" : 'X\(//\)[^/]' \| \
+ X"$file" : 'X\(//\)$' \| \
+ X"$file" : 'X\(/\)' \| \
+ . : '\(.\)' 2>/dev/null ||
+echo X"$file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+ /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+ /^X\(\/\/\)$/{ s//\1/; q; }
+ /^X\(\/\).*/{ s//\1/; q; }
+ s/.*/./; q'`
+ { if $as_mkdir_p; then
+ mkdir -p $dirpart/$fdir
+ else
+ as_dir=$dirpart/$fdir
+ as_dirs=
+ while test ! -d "$as_dir"; do
+ as_dirs="$as_dir $as_dirs"
+ as_dir=`(dirname "$as_dir") 2>/dev/null ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| \
+ . : '\(.\)' 2>/dev/null ||
+echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+ /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+ /^X\(\/\/\)$/{ s//\1/; q; }
+ /^X\(\/\).*/{ s//\1/; q; }
+ s/.*/./; q'`
+ done
+ test ! -n "$as_dirs" || mkdir $as_dirs
+ fi || { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
+echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
+ { (exit 1); exit 1; }; }; }
+
+ # echo "creating $dirpart/$file"
+ echo '# dummy' > "$dirpart/$file"
+ done
+done
+ ;;
+ esac
+done
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+
+{ (exit 0); exit 0; }
+_ACEOF
+chmod +x $CONFIG_STATUS
+ac_clean_files=$ac_clean_files_save
+
+
+# configure is writing to config.log, and then calls config.status.
+# config.status does its own redirection, appending to config.log.
+# Unfortunately, on DOS this fails, as config.log is still kept open
+# by configure, so config.status won't be able to write to it; its
+# output is simply discarded. So we exec the FD to /dev/null,
+# effectively closing config.log, so it can be properly (re)opened and
+# appended to by config.status. When coming back to configure, we
+# need to make the FD available again.
+if test "$no_create" != yes; then
+ ac_cs_success=:
+ ac_config_status_args=
+ test "$silent" = yes &&
+ ac_config_status_args="$ac_config_status_args --quiet"
+ exec 5>/dev/null
+ $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
+ exec 5>>config.log
+ # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+ # would make configure fail if this is the last instruction.
+ $ac_cs_success || { (exit 1); exit 1; }
+fi
+
configure
Property changes :
Added: svn:executable
## -0,0 +1 ##
+*
\ No newline at end of property
Index: Makefile.in
===================================================================
--- Makefile.in (nonexistent)
+++ Makefile.in (revision 158)
@@ -0,0 +1,413 @@
+# Makefile.in generated by automake 1.9.6 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005 Free Software Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+srcdir = @srcdir@
+top_srcdir = @top_srcdir@
+VPATH = @srcdir@
+pkgdatadir = $(datadir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+top_builddir = .
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+INSTALL = @INSTALL@
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+DIST_COMMON = $(srcdir)/../../../../config.guess \
+ $(srcdir)/../../../../config.sub $(srcdir)/Makefile.in \
+ $(srcdir)/Makefile.am $(top_srcdir)/configure \
+ $(am__configure_deps) $(srcdir)/../../../../mkinstalldirs \
+ $(srcdir)/../../../../compile
+subdir = .
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
+ $(top_srcdir)/configure.in
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+noinst_LIBRARIES = lib.a
+AM_CFLAGS = -I $(srcdir)/../../stdio -I $(srcdir)/../../stdlib
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+lib_a_LIBADD = @extra_objs@
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+CONFIG_STATUS_DEPENDENCIES = $(newlib_basedir)/configure.host
+VEC_MALLOC_COMPILE = $(COMPILE) -DINTERNAL_NEWLIB
+all: all-am
+
+.SUFFIXES:
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+ @for dep in $?; do \
+ case '$(am__configure_deps)' in \
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+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
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+ $(SHELL) ./config.status;; \
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+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
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+clean-noinstLIBRARIES:
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+lib.a: $(lib_a_OBJECTS) $(lib_a_DEPENDENCIES)
+ -rm -f lib.a
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+mostlyclean-compile:
+ -rm -f *.$(OBJEXT)
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+distclean-compile:
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+.S.o:
+ $(CCASCOMPILE) -c $<
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+.S.obj:
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+
+lib_a-setjmp.o: setjmp.S
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+
+.c.o:
+ $(COMPILE) -c $<
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+ echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
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+
+
+$(lpfx)vec_reallocr.o: vec_mallocr.c
+ $(VEC_MALLOC_COMPILE) -DDEFINE_VECREALLOC -c $(srcdir)/vec_mallocr.c -o $@
+
+$(lpfx)vec_callocr.o: vec_mallocr.c
+ $(VEC_MALLOC_COMPILE) -DDEFINE_VECCALLOC -c $(srcdir)/vec_mallocr.c -o $@
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
Index: vec_malloc.c
===================================================================
--- vec_malloc.c (nonexistent)
+++ vec_malloc.c (revision 158)
@@ -0,0 +1,132 @@
+/*
+FUNCTION
+<>, <>, <>---manage vector memory
+
+INDEX
+ vec_malloc
+INDEX
+ vec_realloc
+INDEX
+ vec_free
+INDEX
+ _vec_malloc_r
+INDEX
+ _vec_realloc_r
+INDEX
+ _vec_free_r
+
+ANSI_SYNOPSIS
+ #include
+ void *vec_malloc(size_t <[nbytes]>);
+ void *vec_realloc(void *<[aptr]>, size_t <[nbytes]>);
+ void vec_free(void *<[aptr]>);
+
+
+ void *_vec_malloc_r(void *<[reent]>, size_t <[nbytes]>);
+ void *_vec_realloc_r(void *<[reent]>,
+ void *<[aptr]>, size_t <[nbytes]>);
+ void _vec_free_r(void *<[reent]>, void *<[aptr]>);
+
+
+TRAD_SYNOPSIS
+ #include
+ char *vec_malloc(<[nbytes]>)
+ size_t <[nbytes]>;
+
+ char *vec_realloc(<[aptr]>, <[nbytes]>)
+ char *<[aptr]>;
+ size_t <[nbytes]>;
+
+ void vec_free(<[aptr]>)
+ char *<[aptr]>;
+
+ char *_vec_malloc_r(<[reent]>,<[nbytes]>)
+ char *<[reent]>;
+ size_t <[nbytes]>;
+
+ char *_vec_realloc_r(<[reent]>, <[aptr]>, <[nbytes]>)
+ char *<[reent]>;
+ char *<[aptr]>;
+ size_t <[nbytes]>;
+
+ void _vec_free_r(<[reent]>, <[aptr]>)
+ char *<[reent]>;
+ char *<[aptr]>;
+
+DESCRIPTION
+These functions manage a pool of system memory that is 16-byte aligned..
+
+Use <> to request allocation of an object with at least
+<[nbytes]> bytes of storage available and is 16-byte aligned. If the space is
+available, <> returns a pointer to a newly allocated block as its result.
+
+If you already have a block of storage allocated by <>, but
+you no longer need all the space allocated to it, you can make it
+smaller by calling <> with both the object pointer and the
+new desired size as arguments. <> guarantees that the
+contents of the smaller object match the beginning of the original object.
+
+Similarly, if you need more space for an object, use <> to
+request the larger size; again, <> guarantees that the
+beginning of the new, larger object matches the contents of the
+original object.
+
+When you no longer need an object originally allocated by <>
+or <> (or the related function <>), return it to the
+memory storage pool by calling <> with the address of the object
+as the argument. You can also use <> for this purpose by
+calling it with <<0>> as the <[nbytes]> argument.
+
+The alternate functions <<_vec_malloc_r>>, <<_vec_realloc_r>>, <<_vec_free_r>>,
+are reentrant versions. The extra argument <[reent]> is a pointer to a reentrancy
+structure.
+
+If you have multiple threads of execution which may call any of these
+routines, or if any of these routines may be called reentrantly, then
+you must provide implementations of the <<__vec_malloc_lock>> and
+<<__vec_malloc_unlock>> functions for your system. See the documentation
+for those functions.
+
+These functions operate by calling the function <<_sbrk_r>> or
+<>, which allocates space. You may need to provide one of these
+functions for your system. <<_sbrk_r>> is called with a positive
+value to allocate more space, and with a negative value to release
+previously allocated space if it is no longer required.
+@xref{Stubs}.
+
+RETURNS
+<> returns a pointer to the newly allocated space, if
+successful; otherwise it returns <>. If your application needs
+to generate empty objects, you may use <> for this purpose.
+
+<> returns a pointer to the new block of memory, or <>
+if a new block could not be allocated. <> is also the result
+when you use `<,0)>>' (which has the same effect as
+`<)>>'). You should always check the result of
+<>; successful vec_reallocation is not guaranteed even when
+you request a smaller object.
+
+<> does not return a result.
+
+PORTABILITY
+<>, <>, and <> are all extensions
+specified in the AltiVec Programming Interface Manual.
+
+Supporting OS subroutines required: <>. */
+
+#include <_ansi.h>
+#include
+#include
+#include
+
+#ifndef _REENT_ONLY
+
+_PTR
+_DEFUN (vec_malloc, (nbytes),
+ size_t nbytes) /* get a block */
+{
+ return _memalign_r (_REENT, 16, nbytes);
+}
+
+#endif
+
vec_malloc.c
Property changes :
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: svn:keywords
## -0,0 +1 ##
+Id
\ No newline at end of property
Index: fix64.h
===================================================================
--- fix64.h (nonexistent)
+++ fix64.h (revision 158)
@@ -0,0 +1,80 @@
+#ifndef _FIX64_H_
+
+#define _FIX64_H_
+
+#include
+#include
+#include
+#include
+#include
+
+#ifdef __IEEE_LITTLE_ENDIAN
+#define IEEE_8087
+#endif
+
+#ifdef __IEEE_BIG_ENDIAN
+#define IEEE_MC68k
+#endif
+
+#ifdef __Z8000__
+#define Just_16
+#endif
+
+#if defined(IEEE_8087) + defined(IEEE_MC68k) + defined(VAX) + defined(IBM) != 1
+Exactly one of IEEE_8087, IEEE_MC68k, VAX, or IBM should be defined.
+#endif
+
+union long_double_union
+{
+ long double ld;
+ __uint32_t i[4];
+};
+
+typedef union long_double_union LONG_DOUBLE_UNION;
+
+extern void _simdstrtold (char *, char **, LONG_DOUBLE_UNION *);
+extern int _simdldcheck (LONG_DOUBLE_UNION *);
+
+#define SIMD_LDBL_MANT_DIG 113
+
+#ifdef IEEE_8087
+# define word0(x) (x.i[3])
+# define word1(x) (x.i[2])
+# define word2(x) (x.i[1])
+# define word3(x) (x.i[0])
+#else /* !IEEE_8087 */
+# define word0(x) (x.i[0])
+# define word1(x) (x.i[1])
+# define word2(x) (x.i[2])
+# define word3(x) (x.i[3])
+#endif /* !IEEE_8087 */
+
+#undef Exp_shift
+#define Exp_shift 16
+#undef Exp_mask
+#define Exp_mask ((__uint32_t)0x7fff0000L)
+#undef Exp_msk1
+#define Exp_msk1 ((__uint32_t)0x00010000L)
+#undef Bias
+#define Bias 16383
+#undef Ebits
+#define Ebits 15
+#undef Sign_bit
+#define Sign_bit ((__uint32_t)0x80000000L)
+#define init(x) {}
+
+union fix64_union
+{
+ __uint64_t ll;
+ __uint32_t j[2];
+};
+
+#ifdef __LITTLE_ENDIAN__
+# define hiword(y) (y.j[1])
+# define loword(y) (y.j[0])
+#else /* __BIG_ENDIAN__ */
+# define hiword(y) (y.j[0])
+# define loword(y) (y.j[1])
+#endif /* __BIG_ENDIAN__ */
+
+#endif /* _FIX64_H_ */
fix64.h
Property changes :
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: svn:keywords
## -0,0 +1 ##
+Id
\ No newline at end of property
Index: configure.in
===================================================================
--- configure.in (nonexistent)
+++ configure.in (revision 158)
@@ -0,0 +1,29 @@
+dnl This is the newlib/libc/machine/powerpc configure.in file.
+dnl Process this file with autoconf to produce a configure script.
+
+AC_PREREQ(2.59)
+AC_INIT([newlib],[NEWLIB_VERSION])
+AC_CONFIG_SRCDIR([setjmp.S])
+
+dnl Can't be done in NEWLIB_CONFIGURE because that confuses automake.
+AC_CONFIG_AUX_DIR(../../../..)
+
+NEWLIB_CONFIGURE(../../..)
+
+extra_objs=
+extra_sources=
+case $host in
+ powerpc*-*altivec*)
+ extra_objs="vfprintf.o vfscanf.o vec_malloc.o vec_calloc.o vec_free.o vec_realloc.o vec_reallocr.o vec_callocr.o"
+ extra_sources="vfprintf.c vfscanf.c vec_malloc.c vec_calloc.c vec_free.c vec_realloc.c vec_mallocr.c"
+ ;;
+ powerpc*-*spe*)
+ extra_objs="atosfix16.o atosfix32.o atosfix64.o atoufix16.o atoufix32.o atoufix64.o simdldtoa.o strtosfix16.o strtosfix32.o strtosfix64.o strtoufix16.o strtoufix32.o strtoufix64.o ufix64toa.o vfprintf.o vfscanf.o"
+ extra_sources="atosfix16.c atosfix32.c atosfix64.c atoufix16.c atoufix32.c atoufix64.c simdldtoa.c strtosfix16.c strtosfix32.c strtosfix64.c strtoufix16.c strtoufix32.c strtoufix64.c ufix64toa.c vfprintf.c vfscanf.c"
+ ;;
+esac
+AC_SUBST(extra_objs)
+AC_SUBST(extra_sources)
+
+AC_CONFIG_FILES([Makefile])
+AC_OUTPUT
configure.in
Property changes :
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: svn:keywords
## -0,0 +1 ##
+Id
\ No newline at end of property
Index: strtosfix32.c
===================================================================
--- strtosfix32.c (nonexistent)
+++ strtosfix32.c (revision 158)
@@ -0,0 +1,104 @@
+#ifdef __SPE__
+
+#include <_ansi.h>
+#include
+#include
+#include
+#include
+#include "vfieeefp.h"
+
+/*
+ * Convert a string to a fixed-point (sign + 31-bits) value.
+ *
+ * Ignores `locale' stuff.
+ */
+__int32_t
+_DEFUN (_strtosfix32_r, (rptr, nptr, endptr),
+ struct _reent *rptr _AND
+ _CONST char *nptr _AND
+ char **endptr)
+{
+ union double_union dbl;
+ int exp, negexp, sign;
+ unsigned long tmp, tmp2;
+ long result = 0;
+
+ dbl.d = _strtod_r (rptr, nptr, endptr);
+
+ /* treat NAN as domain error, +/- infinity as saturation */
+ if (!finite(dbl.d))
+ {
+ if (isnan (dbl.d))
+ {
+ rptr->_errno = EDOM;
+ return 0;
+ }
+ rptr->_errno = ERANGE;
+ if (word0(dbl) & Sign_bit)
+ return LONG_MIN;
+ return LONG_MAX;
+ }
+
+ /* check for normal saturation */
+ if (dbl.d >= 1.0)
+ {
+ rptr->_errno = ERANGE;
+ return LONG_MAX;
+ }
+ else if (dbl.d < -1.0)
+ {
+ rptr->_errno = ERANGE;
+ return LONG_MIN;
+ }
+
+ /* otherwise we have normal number in range */
+
+ /* strip off sign and exponent */
+ sign = word0(dbl) & Sign_bit;
+ exp = ((word0(dbl) & Exp_mask) >> Exp_shift) - Bias;
+ negexp = -exp;
+ if (negexp > 31)
+ return 0;
+ word0(dbl) &= ~(Exp_mask | Sign_bit);
+ /* add in implicit normalized bit */
+ word0(dbl) |= Exp_msk1;
+ /* shift so result is contained in single word */
+ tmp = word0(dbl) << Ebits;
+ tmp |= ((unsigned long)word1(dbl) >> (32 - Ebits));
+ if (negexp != 0)
+ {
+ /* perform rounding */
+ tmp2 = tmp + (1 << (negexp - 1));
+ result = (long)(tmp2 >> negexp);
+ /* check if rounding caused carry bit which must be added into result */
+ if (tmp2 < tmp)
+ result |= (1 << (32 - negexp));
+ /* check if positive saturation has occurred because of rounding */
+ if (!sign && result < 0)
+ {
+ rptr->_errno = ERANGE;
+ return LONG_MAX;
+ }
+ }
+ else
+ {
+ /* we have -1.0, no rounding necessary */
+ return LONG_MIN;
+ }
+
+ return sign ? -result : result;
+}
+
+#ifndef _REENT_ONLY
+
+__int32_t
+_DEFUN (strtosfix32, (s, ptr, base),
+ _CONST char *s _AND
+ char **ptr)
+{
+ return _strtosfix32_r (_REENT, s, ptr);
+}
+
+#endif
+
+#endif /* __SPE__ */
strtosfix32.c
Property changes :
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: svn:keywords
## -0,0 +1 ##
+Id
\ No newline at end of property
Index: strtosfix16.c
===================================================================
--- strtosfix16.c (nonexistent)
+++ strtosfix16.c (revision 158)
@@ -0,0 +1,210 @@
+/*
+FUNCTION
+ <>, <>, <>---string to signed fixed point
+
+INDEX
+ strtosfix16
+INDEX
+ strtosfix32
+INDEX
+ strtosfix64
+INDEX
+ _strtosfix16_r
+INDEX
+ _strtosfix32_r
+INDEX
+ _strtosfix64_r
+
+ANSI_SYNOPSIS
+ #include
+ __int16 strtosfix16 (const char *<[s]>, char **<[ptr]>);
+
+ __int32 strtosfix32 (const char *<[s]>, char **<[ptr]>);
+
+ __int64 strtosfix64 (const char *<[s]>, char **<[ptr]>);
+
+ __int16 _strtosfix16_r (void *<[reent]>,
+ const char *<[s]>, char **<[ptr]>);
+
+ __int32 _strtosfix32_r (void *<[reent]>,
+ const char *<[s]>, char **<[ptr]>);
+
+ __int64 _strtosfix64_r (void *<[reent]>,
+ const char *<[s]>, char **<[ptr]>);
+
+TRAD_SYNOPSIS
+ #include
+ __int16 strtosfix16 (<[s]>, <[ptr]>)
+ char *<[s]>;
+ char **<[ptr]>;
+
+ __int32 strtosfix32 (<[s]>, <[ptr]>)
+ char *<[s]>;
+ char **<[ptr]>;
+
+ __int64 strtosfix64 (<[s]>, <[ptr]>)
+ char *<[s]>;
+ char **<[ptr]>;
+
+ __int16 _strtosfix16_r (<[reent]>, <[s]>, <[ptr]>)
+ char *<[reent]>;
+ char *<[s]>;
+ char **<[ptr]>;
+
+ __int32 _strtosfix32_r (<[reent]>, <[s]>, <[ptr]>)
+ char *<[reent]>;
+ char *<[s]>;
+ char **<[ptr]>;
+
+ __int64 _strtosfix64_r (<[reent]>, <[s]>, <[ptr]>)
+ char *<[reent]>;
+ char *<[s]>;
+ char **<[ptr]>;
+
+DESCRIPTION
+ The function <> converts the string <<*<[s]>>> to
+ a fixed-point sign + 15-bits fraction representation. The function
+ follows the same rules as <>.
+
+ The substring converted is the longest initial
+ subsequence of <[s]>, beginning with the first
+ non-whitespace character, that has the format:
+ .[+|-]<[digits]>[.][<[digits]>][(e|E)[+|-]<[digits]>]
+ The substring contains no characters if <[s]> is empty, consists
+ entirely of whitespace, or if the first non-whitespace
+ character is something other than <<+>>, <<->>, <<.>>, or a
+ digit. If the substring is empty, no conversion is done, and
+ the value of <[s]> is stored in <<*<[ptr]>>>. Otherwise,
+ the substring is converted, and a pointer to the final string
+ (which will contain at least the terminating null character of
+ <[s]>) is stored in <<*<[ptr]>>>. If you want no
+ assignment to <<*<[ptr]>>>, pass a null pointer as <[ptr]>.
+
+ <> is identical to <> except that it
+ converts to fixed-point sign + 31-bits fraction representation.
+ <> is also similar, except that it converts
+ to fixed-point sign + 63-bit fraction format.
+
+ The alternate functions <<_strtosfix16_r>>, <<_strtosfix32_r>>,
+ and <<_strtosfix64_r>> are reentrant versions.
+ The extra argument <[reent]> is a pointer to a reentrancy structure.
+
+RETURNS
+ The functions return the converted substring value, if any. If
+ no conversion can be performed, then 0 is returned. If the converted
+ value is a NaN, 0 is returned and errno is set to <>.
+ If the converted value exceeds the maximum positive fixed-point value,
+ the output value is saturated to the maximum value and <> is stored in
+ errno. If the converted value is less than the minimum fixed-point negative
+ value, then the output is saturated to the minimum value and <> is stored
+ in errno. Otherwise, the converted value is returned in the
+ specified fixed-point format.
+
+PORTABILITY
+ <>, <>, and <> are non-standard.
+
+ The OS subroutines of <> are required.
+*/
+
+#ifdef __SPE__
+
+#include <_ansi.h>
+#include
+#include
+#include
+#include
+#include "vfieeefp.h"
+
+/*
+ * Convert a string to a fixed-point (sign + 15-bits) value.
+ *
+ * Ignores `locale' stuff.
+ */
+__int16_t
+_DEFUN (_strtosfix16_r, (rptr, nptr, endptr),
+ struct _reent *rptr _AND
+ _CONST char *nptr _AND
+ char **endptr)
+{
+ union double_union dbl;
+ unsigned long tmp, tmp2;
+ int exp, negexp, sign;
+ __int16_t result;
+
+ dbl.d = _strtod_r (rptr, nptr, endptr);
+
+ /* treat NAN as domain error, +/- infinity as saturation */
+ if (!finite(dbl.d))
+ {
+ if (isnan (dbl.d))
+ {
+ rptr->_errno = EDOM;
+ return 0;
+ }
+ rptr->_errno = ERANGE;
+ if (word0(dbl) & Sign_bit)
+ return SHRT_MIN;
+ return SHRT_MAX;
+ }
+
+ /* check for normal saturation */
+ if (dbl.d >= 1.0)
+ {
+ rptr->_errno = ERANGE;
+ return SHRT_MAX;
+ }
+ else if (dbl.d < -1.0)
+ {
+ rptr->_errno = ERANGE;
+ return SHRT_MIN;
+ }
+
+ /* otherwise we have normal number in range */
+
+ /* strip off sign and exponent */
+ sign = word0(dbl) & Sign_bit;
+ exp = ((word0(dbl) & Exp_mask) >> Exp_shift) - Bias;
+ negexp = -exp;
+ if (negexp > 15)
+ return 0;
+ /* add in implicit normalized bit */
+ tmp = word0(dbl) | Exp_msk1;
+ /* remove exponent and sign */
+ tmp <<= Ebits;
+ if (negexp != 0)
+ {
+ /* perform rounding */
+ tmp2 = tmp + (1 << (negexp - 1));
+ result = (short)(tmp2 >> (negexp + 16));
+ /* check if rounding caused carry bit which must be added into result */
+ if (tmp2 < tmp)
+ result |= (1 << (16 - negexp));
+ /* check if positive saturation has occurred because of rounding */
+ if (!sign && result < 0)
+ {
+ rptr->_errno = ERANGE;
+ return SHRT_MAX;
+ }
+ }
+ else
+ {
+ /* we have -1.0, no rounding necessary */
+ return SHRT_MIN;
+ }
+
+ return sign ? -result : result;
+}
+
+#ifndef _REENT_ONLY
+
+__int16_t
+_DEFUN (strtosfix16, (s, ptr, base),
+ _CONST char *s _AND
+ char **ptr)
+{
+ return _strtosfix16_r (_REENT, s, ptr);
+}
+
+#endif
+
+#endif /* __SPE__ */
strtosfix16.c
Property changes :
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: svn:keywords
## -0,0 +1 ##
+Id
\ No newline at end of property
Index: strtoufix32.c
===================================================================
--- strtoufix32.c (nonexistent)
+++ strtoufix32.c (revision 158)
@@ -0,0 +1,101 @@
+#ifdef __SPE__
+
+#include <_ansi.h>
+#include
+#include
+#include
+#include
+#include "vfieeefp.h"
+
+/*
+ * Convert a string to a fixed-point 32-bit value.
+ *
+ * Ignores `locale' stuff.
+ */
+__uint32_t
+_DEFUN (_strtoufix32_r, (rptr, nptr, endptr),
+ struct _reent *rptr _AND
+ _CONST char *nptr _AND
+ char **endptr)
+{
+ union double_union dbl;
+ int exp, negexp;
+ __uint32_t tmp, tmp2, result = 0;
+
+ dbl.d = _strtod_r (rptr, nptr, endptr);
+
+ /* treat NAN as domain error, +/- infinity as saturation */
+ if (!finite(dbl.d))
+ {
+ if (isnan (dbl.d))
+ {
+ rptr->_errno = EDOM;
+ return 0;
+ }
+ rptr->_errno = ERANGE;
+ if (word0(dbl) & Sign_bit)
+ return 0;
+ return ULONG_MAX;
+ }
+
+ /* check for normal saturation */
+ if (dbl.d >= 1.0)
+ {
+ rptr->_errno = ERANGE;
+ return ULONG_MAX;
+ }
+ else if (dbl.d < 0)
+ {
+ rptr->_errno = ERANGE;
+ return 0;
+ }
+
+ /* otherwise we have normal positive number in range */
+
+ /* strip off exponent */
+ exp = ((word0(dbl) & Exp_mask) >> Exp_shift) - Bias;
+ negexp = -exp;
+ if (negexp > 32)
+ return 0;
+ word0(dbl) &= ~(Exp_mask | Sign_bit);
+ /* add in implicit normalized bit */
+ word0(dbl) |= Exp_msk1;
+ /* shift so result is contained left-justified in word */
+ tmp = word0(dbl) << Ebits;
+ tmp |= ((unsigned long)word1(dbl) >> (32 - Ebits));
+ /* perform rounding */
+ if (negexp > 1)
+ {
+ tmp2 = tmp + (1 << (negexp - 2));
+ result = (tmp2 >> (negexp - 1));
+ /* if rounding causes carry, add carry bit in */
+ if (tmp2 < tmp)
+ result += 1 << (32 - negexp);
+ }
+ else
+ {
+ result = tmp + ((word1(dbl) & (1 << (32 - Ebits - 1))) != 0);
+ /* if rounding causes carry, then saturation has occurred */
+ if (result < tmp)
+ {
+ rptr->_errno = ERANGE;
+ return ULONG_MAX;
+ }
+ }
+
+ return result;
+}
+
+#ifndef _REENT_ONLY
+
+__uint32_t
+_DEFUN (strtoufix32, (s, ptr, base),
+ _CONST char *s _AND
+ char **ptr)
+{
+ return _strtoufix32_r (_REENT, s, ptr);
+}
+
+#endif
+
+#endif /* __SPE__ */
strtoufix32.c
Property changes :
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: svn:keywords
## -0,0 +1 ##
+Id
\ No newline at end of property
Index: strtoufix16.c
===================================================================
--- strtoufix16.c (nonexistent)
+++ strtoufix16.c (revision 158)
@@ -0,0 +1,201 @@
+/*
+FUNCTION
+ <>, <>, <>---string to signed fixed point
+
+INDEX
+ strtoufix16
+INDEX
+ strtoufix32
+INDEX
+ strtoufix64
+INDEX
+ _strtoufix16_r
+INDEX
+ _strtoufix32_r
+INDEX
+ _strtoufix64_r
+
+ANSI_SYNOPSIS
+ #include
+ __uint16_t strtoufix16 (const char *<[s]>, char **<[ptr]>);
+
+ __uint32_t strtoufix32 (const char *<[s]>, char **<[ptr]>);
+
+ __uint64_t strtoufix64 (const char *<[s]>, char **<[ptr]>);
+
+ __uint16_t _strtoufix16_r (void *<[reent]>,
+ const char *<[s]>, char **<[ptr]>);
+
+ __uint32_t _strtoufix32_r (void *<[reent]>,
+ const char *<[s]>, char **<[ptr]>);
+
+ __uint64_t _strtoufix64_r (void *<[reent]>,
+ const char *<[s]>, char **<[ptr]>);
+
+TRAD_SYNOPSIS
+ #include
+ __uint16_t strtoufix16 (<[s]>, <[ptr]>)
+ char *<[s]>;
+ char **<[ptr]>;
+
+ __uint32_t strtoufix32 (<[s]>, <[ptr]>)
+ char *<[s]>;
+ char **<[ptr]>;
+
+ __uint64_t strtoufix64 (<[s]>, <[ptr]>)
+ char *<[s]>;
+ char **<[ptr]>;
+
+ __uint16_t _strtoufix16_r (<[reent]>, <[s]>, <[ptr]>)
+ char *<[reent]>;
+ char *<[s]>;
+ char **<[ptr]>;
+
+ __uint32_t _strtoufix32_r (<[reent]>, <[s]>, <[ptr]>)
+ char *<[reent]>;
+ char *<[s]>;
+ char **<[ptr]>;
+
+ __uint64_t _strtoufix64_r (<[reent]>, <[s]>, <[ptr]>)
+ char *<[reent]>;
+ char *<[s]>;
+ char **<[ptr]>;
+
+DESCRIPTION
+ The function <> converts the string <<*<[s]>>> to
+ a fixed-point 16-bits fraction representation. The function
+ follows the same rules as <>.
+
+ The substring converted is the longest initial
+ subsequence of <[s]>, beginning with the first
+ non-whitespace character, that has the format:
+ .[+|-]<[digits]>[.][<[digits]>][(e|E)[+|-]<[digits]>]
+ The substring contains no characters if <[s]> is empty, consists
+ entirely of whitespace, or if the first non-whitespace
+ character is something other than <<+>>, <<->>, <<.>>, or a
+ digit. If the substring is empty, no conversion is done, and
+ the value of <[s]> is stored in <<*<[ptr]>>>. Otherwise,
+ the substring is converted, and a pointer to the final string
+ (which will contain at least the terminating null character of
+ <[s]>) is stored in <<*<[ptr]>>>. If you want no
+ assignment to <<*<[ptr]>>>, pass a null pointer as <[ptr]>.
+
+ <> is identical to <> except that it
+ converts to fixed-point 32-bit fraction representation.
+ <> is also similar, except that it converts
+ to fixed-point 64-bit fraction.
+
+ The alternate functions <<_strtoufix16_r>>, <<_strtoufix32_r>>,
+ and <<_strtoufix64_r>> are reentrant versions.
+ The extra argument <[reent]> is a pointer to a reentrancy structure.
+
+RETURNS
+ The functions return the converted substring value, if any. If
+ no conversion can be performed, then 0 is returned. If the converted
+ value is a NaN, 0 is returned and errno is set to <>.
+ If the converted value exceeds the maximum positive unsigned fixed-point value,
+ the output value is saturated to the maximum value and <> is stored in
+ errno. If the converted value is less than 0, then the output is saturated to 0
+ and <> is stored in errno. Otherwise, the converted value is returned in the
+ specified fixed-point format.
+
+PORTABILITY
+ <>, <>, and <> are non-standard.
+
+ The OS subroutines of <> are required.
+*/
+
+#ifdef __SPE__
+
+#include <_ansi.h>
+#include
+#include
+#include
+#include
+#include "vfieeefp.h"
+
+/*
+ * Convert a string to a fixed-point 16-bit value.
+ *
+ * Ignores `locale' stuff.
+ */
+__uint16_t
+_DEFUN (_strtoufix16_r, (rptr, nptr, endptr),
+ struct _reent *rptr _AND
+ _CONST char *nptr _AND
+ char **endptr)
+{
+ union double_union dbl;
+ unsigned long tmp, tmp2, result;
+ int exp, negexp;
+
+ dbl.d = _strtod_r (rptr, nptr, endptr);
+
+ /* treat NAN as domain error, +/- infinity as saturation */
+ if (!finite(dbl.d))
+ {
+ if (isnan (dbl.d))
+ {
+ rptr->_errno = EDOM;
+ return 0;
+ }
+ rptr->_errno = ERANGE;
+ if (word0(dbl) & Sign_bit)
+ return 0;
+ return USHRT_MAX;
+ }
+
+ /* check for normal saturation */
+ if (dbl.d >= 1.0)
+ {
+ rptr->_errno = ERANGE;
+ return USHRT_MAX;
+ }
+ else if (dbl.d < 0)
+ {
+ rptr->_errno = ERANGE;
+ return 0;
+ }
+
+ /* otherwise we have normal postive number in range */
+
+ /* strip off exponent */
+ exp = ((word0(dbl) & Exp_mask) >> Exp_shift) - Bias;
+ negexp = -exp;
+ if (negexp > 16)
+ return 0;
+ /* add in implicit normalized bit */
+ tmp = word0(dbl) | Exp_msk1;
+ /* remove exponent and sign */
+ tmp <<= Ebits;
+ /* perform rounding */
+ tmp2 = tmp + (1 << (negexp + 14));
+ result = tmp2 >> (negexp + 15);
+ /* if rounding causes carry, must add carry bit in */
+ if (tmp2 < tmp)
+ {
+ if (negexp == 0)
+ {
+ /* we have overflow which means saturation */
+ rptr->_errno = ERANGE;
+ return USHRT_MAX;
+ }
+ result |= (1 << (16 - negexp));
+ }
+
+ return (__uint16_t)result;
+}
+
+#ifndef _REENT_ONLY
+
+__uint16_t
+_DEFUN (strtoufix16, (s, ptr, base),
+ _CONST char *s _AND
+ char **ptr)
+{
+ return _strtoufix16_r (_REENT, s, ptr);
+}
+
+#endif
+
+#endif /* __SPE__ */
strtoufix16.c
Property changes :
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: svn:keywords
## -0,0 +1 ##
+Id
\ No newline at end of property
Index: vec_realloc.c
===================================================================
--- vec_realloc.c (nonexistent)
+++ vec_realloc.c (revision 158)
@@ -0,0 +1,17 @@
+/* vec_realloc.c -- a wrapper for _vec_realloc_r. */
+
+#include <_ansi.h>
+#include
+#include
+
+#ifndef _REENT_ONLY
+
+_PTR
+_DEFUN (vec_realloc, (ap, nbytes),
+ _PTR ap _AND
+ size_t nbytes)
+{
+ return _vec_realloc_r (_REENT, ap, nbytes);
+}
+
+#endif
vec_realloc.c
Property changes :
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: svn:keywords
## -0,0 +1 ##
+Id
\ No newline at end of property
Index: vec_free.c
===================================================================
--- vec_free.c (nonexistent)
+++ vec_free.c (revision 158)
@@ -0,0 +1,15 @@
+/* vec_free.c - a wrapper for _free_r */
+#include <_ansi.h>
+#include
+#include
+
+#ifndef _REENT_ONLY
+
+void
+_DEFUN (vec_free, (aptr),
+ _PTR aptr)
+{
+ _free_r (_REENT, aptr);
+}
+
+#endif /* !_REENT_ONLY */
vec_free.c
Property changes :
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: svn:keywords
## -0,0 +1 ##
+Id
\ No newline at end of property
Index: strtosfix64.c
===================================================================
--- strtosfix64.c (nonexistent)
+++ strtosfix64.c (revision 158)
@@ -0,0 +1,117 @@
+#ifdef __SPE__
+
+#include <_ansi.h>
+#include
+#include
+#include
+#include
+#include "fix64.h"
+
+/*
+ * Convert a string to a fixed-point (sign + 63-bits) value.
+ *
+ * Ignores `locale' stuff.
+ */
+__int64_t
+_DEFUN (_strtosfix64_r, (rptr, nptr, endptr),
+ struct _reent *rptr _AND
+ _CONST char *nptr _AND
+ char **endptr)
+{
+ union long_double_union ldbl;
+ int exp, negexp, sign, ld_type;
+ __uint64_t tmp, tmp2;
+ __int64_t result = 0;
+
+ init(ldbl);
+
+ _simdstrtold ((char *)nptr, endptr, &ldbl);
+
+ /* treat NAN as domain error, +/- infinity as saturation */
+ ld_type = _simdldcheck (&ldbl);
+ if (ld_type != 0)
+ {
+ if (ld_type == 1)
+ {
+ rptr->_errno = EDOM;
+ return 0;
+ }
+ rptr->_errno = ERANGE;
+ if (word0(ldbl) & Sign_bit)
+ return LONG_LONG_MIN;
+ return LONG_LONG_MAX;
+ }
+
+ /* strip off sign and exponent */
+ sign = word0(ldbl) & Sign_bit;
+ exp = ((word0(ldbl) & Exp_mask) >> Exp_shift) - Bias;
+ negexp = -exp;
+ if (negexp > 63)
+ return 0;
+ word0(ldbl) &= ~(Exp_mask | Sign_bit);
+ /* add in implicit normalized bit */
+ word0(ldbl) |= Exp_msk1;
+ /* shift so result is contained in single word */
+ tmp = word0(ldbl) << Ebits;
+ tmp |= ((unsigned long)word1(ldbl) >> (32 - Ebits));
+ tmp <<= 32;
+ if (Ebits < 32)
+ tmp |= ((unsigned long)word1(ldbl) << Ebits);
+ tmp |= ((unsigned long)word2(ldbl) >> (32 - Ebits));
+
+ /* check for saturation */
+ if (sign)
+ {
+ if (exp > 0 || (exp == 0 && tmp != 0x8000000000000000LL))
+ {
+ rptr->_errno = ERANGE;
+ return LONG_LONG_MIN;
+ }
+ }
+ else
+ {
+ if (exp >= 0)
+ {
+ rptr->_errno = ERANGE;
+ return LONG_LONG_MAX;
+ }
+ }
+
+ /* otherwise we have normal number in range */
+ if (negexp != 0)
+ {
+ /* perform rounding */
+ tmp2 = tmp + (1 << (negexp - 1));
+ result = (long long)(tmp2 >> negexp);
+ /* check if rounding caused carry bit which must be added into result */
+ if (tmp2 < tmp)
+ result |= (1 << (64 - negexp));
+ /* check if positive saturation has occurred because of rounding */
+ if (!sign && result < 0)
+ {
+ rptr->_errno = ERANGE;
+ return LONG_LONG_MAX;
+ }
+ }
+ else
+ {
+ /* we have -1.0, no rounding necessary */
+ return LONG_LONG_MIN;
+ }
+
+ return sign ? -result : result;
+}
+
+#ifndef _REENT_ONLY
+
+__int64_t
+_DEFUN (strtosfix64, (s, ptr, base),
+ _CONST char *s _AND
+ char **ptr)
+{
+ return _strtosfix64_r (_REENT, s, ptr);
+}
+
+#endif
+
+#endif /* __SPE__ */
strtosfix64.c
Property changes :
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: svn:keywords
## -0,0 +1 ##
+Id
\ No newline at end of property
Index: simdldtoa.c
===================================================================
--- simdldtoa.c (nonexistent)
+++ simdldtoa.c (revision 158)
@@ -0,0 +1,3722 @@
+
+ /* Extended precision arithmetic functions for long double I/O.
+ * This program has been placed in the public domain.
+ */
+
+#ifdef __SPE__
+
+#include <_ansi.h>
+#include
+#include
+#include
+#include "mprec.h"
+#include "fix64.h"
+
+/* These are the externally visible entries. */
+/* linux name: long double _IO_strtold (char *, char **); */
+void _simdstrtold (char *, char **, LONG_DOUBLE_UNION *);
+char * _simdldtoa_r (struct _reent *, LONG_DOUBLE_UNION *, int, int, int *, int *, char **);
+
+ /* Number of 16 bit words in external x type format */
+ #define NE 10
+
+ /* Number of 16 bit words in internal format */
+ #define NI (NE+3)
+
+ /* Array offset to exponent */
+ #define E 1
+
+ /* Array offset to high guard word */
+ #define M 2
+
+ /* Number of bits of precision */
+ #define NBITS ((NI-4)*16)
+
+ /* Maximum number of decimal digits in ASCII conversion
+ * = NBITS*log10(2)
+ */
+ #define NDEC (NBITS*8/27)
+
+ /* The exponent of 1.0 */
+ #define EXONE (0x3fff)
+
+ /* Maximum exponent digits - base 10 */
+ #define MAX_EXP_DIGITS 5
+
+/* Control structure for long doublue conversion including rounding precision values.
+ * rndprc can be set to 80 (if NE=6), 64, 56, 53, or 24 bits.
+ */
+typedef struct
+{
+ int rlast;
+ int rndprc;
+ int rw;
+ int re;
+ int outexpon;
+ unsigned short rmsk;
+ unsigned short rmbit;
+ unsigned short rebit;
+ unsigned short rbit[NI];
+ unsigned short equot[NI];
+} LDPARMS;
+
+static void esub(short unsigned int *a, short unsigned int *b, short unsigned int *c, LDPARMS *ldp);
+static void emul(short unsigned int *a, short unsigned int *b, short unsigned int *c, LDPARMS *ldp);
+static void ediv(short unsigned int *a, short unsigned int *b, short unsigned int *c, LDPARMS *ldp);
+static int ecmp(short unsigned int *a, short unsigned int *b);
+static int enormlz(short unsigned int *x);
+static int eshift(short unsigned int *x, int sc);
+static void eshup1(register short unsigned int *x);
+static void eshup8(register short unsigned int *x);
+static void eshup6(register short unsigned int *x);
+static void eshdn1(register short unsigned int *x);
+static void eshdn8(register short unsigned int *x);
+static void eshdn6(register short unsigned int *x);
+static void eneg(short unsigned int *x);
+static void emov(register short unsigned int *a, register short unsigned int *b);
+static void eclear(register short unsigned int *x);
+static void einfin(register short unsigned int *x, register LDPARMS *ldp);
+static void efloor(short unsigned int *x, short unsigned int *y, LDPARMS *ldp);
+static void etoasc(short unsigned int *x, char *string, int ndigs, int outformat, LDPARMS *ldp);
+
+#if SIMD_LDBL_MANT_DIG == 24
+static void e24toe(short unsigned int *pe, short unsigned int *y, LDPARMS *ldp);
+#elif SIMD_LDBL_MANT_DIG == 53
+static void e53toe(short unsigned int *pe, short unsigned int *y, LDPARMS *ldp);
+#elif SIMD_LDBL_MANT_DIG == 64
+static void e64toe(short unsigned int *pe, short unsigned int *y, LDPARMS *ldp);
+#else
+static void e113toe(short unsigned int *pe, short unsigned int *y, LDPARMS *ldp);
+#endif
+
+/* econst.c */
+/* e type constants used by high precision check routines */
+
+#if NE == 10
+/* 0.0 */
+static unsigned short ezero[NE] =
+ {0x0000, 0x0000, 0x0000, 0x0000,
+ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,};
+
+/* 1.0E0 */
+static unsigned short eone[NE] =
+ {0x0000, 0x0000, 0x0000, 0x0000,
+ 0x0000, 0x0000, 0x0000, 0x0000, 0x8000, 0x3fff,};
+
+#else
+
+/* 0.0 */
+static unsigned short ezero[NE] = {
+0, 0000000,0000000,0000000,0000000,0000000,};
+/* 1.0E0 */
+static unsigned short eone[NE] = {
+0, 0000000,0000000,0000000,0100000,0x3fff,};
+
+#endif
+
+/* Debugging routine for displaying errors */
+#ifdef DEBUG
+/* Notice: the order of appearance of the following
+ * messages is bound to the error codes defined
+ * in mconf.h.
+ */
+static char *ermsg[7] = {
+"unknown", /* error code 0 */
+"domain", /* error code 1 */
+"singularity", /* et seq. */
+"overflow",
+"underflow",
+"total loss of precision",
+"partial loss of precision"
+};
+#define mtherr(name, code) printf( "\n%s %s error\n", name, ermsg[code] );
+#else
+#define mtherr(name, code)
+#endif
+
+/* ieee.c
+ *
+ * Extended precision IEEE binary floating point arithmetic routines
+ *
+ * Numbers are stored in C language as arrays of 16-bit unsigned
+ * short integers. The arguments of the routines are pointers to
+ * the arrays.
+ *
+ *
+ * External e type data structure, simulates Intel 8087 chip
+ * temporary real format but possibly with a larger significand:
+ *
+ * NE-1 significand words (least significant word first,
+ * most significant bit is normally set)
+ * exponent (value = EXONE for 1.0,
+ * top bit is the sign)
+ *
+ *
+ * Internal data structure of a number (a "word" is 16 bits):
+ *
+ * ei[0] sign word (0 for positive, 0xffff for negative)
+ * ei[1] biased exponent (value = EXONE for the number 1.0)
+ * ei[2] high guard word (always zero after normalization)
+ * ei[3]
+ * to ei[NI-2] significand (NI-4 significand words,
+ * most significant word first,
+ * most significant bit is set)
+ * ei[NI-1] low guard word (0x8000 bit is rounding place)
+ *
+ *
+ *
+ * Routines for external format numbers
+ *
+ * asctoe( string, e ) ASCII string to extended double e type
+ * asctoe64( string, &d ) ASCII string to long double
+ * asctoe53( string, &d ) ASCII string to double
+ * asctoe24( string, &f ) ASCII string to single
+ * asctoeg( string, e, prec, ldp ) ASCII string to specified precision
+ * e24toe( &f, e, ldp ) IEEE single precision to e type
+ * e53toe( &d, e, ldp ) IEEE double precision to e type
+ * e64toe( &d, e, ldp ) IEEE long double precision to e type
+ * e113toe( &d, e, ldp ) IEEE long double precision to e type
+ * eabs(e) absolute value
+ * eadd( a, b, c ) c = b + a
+ * eclear(e) e = 0
+ * ecmp (a, b) Returns 1 if a > b, 0 if a == b,
+ * -1 if a < b, -2 if either a or b is a NaN.
+ * ediv( a, b, c, ldp ) c = b / a
+ * efloor( a, b, ldp ) truncate to integer, toward -infinity
+ * efrexp( a, exp, s ) extract exponent and significand
+ * eifrac( e, &l, frac ) e to long integer and e type fraction
+ * euifrac( e, &l, frac ) e to unsigned long integer and e type fraction
+ * einfin( e, ldp ) set e to infinity, leaving its sign alone
+ * eldexp( a, n, b ) multiply by 2**n
+ * emov( a, b ) b = a
+ * emul( a, b, c, ldp ) c = b * a
+ * eneg(e) e = -e
+ * eround( a, b ) b = nearest integer value to a
+ * esub( a, b, c, ldp ) c = b - a
+ * e24toasc( &f, str, n ) single to ASCII string, n digits after decimal
+ * e53toasc( &d, str, n ) double to ASCII string, n digits after decimal
+ * e64toasc( &d, str, n ) long double to ASCII string
+ * etoasc(e,str,n,fmt,ldp)e to ASCII string, n digits after decimal
+ * etoe24( e, &f ) convert e type to IEEE single precision
+ * etoe53( e, &d ) convert e type to IEEE double precision
+ * etoe64( e, &d ) convert e type to IEEE long double precision
+ * ltoe( &l, e ) long (32 bit) integer to e type
+ * ultoe( &l, e ) unsigned long (32 bit) integer to e type
+ * eisneg( e ) 1 if sign bit of e != 0, else 0
+ * eisinf( e ) 1 if e has maximum exponent (non-IEEE)
+ * or is infinite (IEEE)
+ * eisnan( e ) 1 if e is a NaN
+ * esqrt( a, b ) b = square root of a
+ *
+ *
+ * Routines for internal format numbers
+ *
+ * eaddm( ai, bi ) add significands, bi = bi + ai
+ * ecleaz(ei) ei = 0
+ * ecleazs(ei) set ei = 0 but leave its sign alone
+ * ecmpm( ai, bi ) compare significands, return 1, 0, or -1
+ * edivm( ai, bi, ldp ) divide significands, bi = bi / ai
+ * emdnorm(ai,l,s,exp,ldp) normalize and round off
+ * emovi( a, ai ) convert external a to internal ai
+ * emovo( ai, a, ldp ) convert internal ai to external a
+ * emovz( ai, bi ) bi = ai, low guard word of bi = 0
+ * emulm( ai, bi, ldp ) multiply significands, bi = bi * ai
+ * enormlz(ei) left-justify the significand
+ * eshdn1( ai ) shift significand and guards down 1 bit
+ * eshdn8( ai ) shift down 8 bits
+ * eshdn6( ai ) shift down 16 bits
+ * eshift( ai, n ) shift ai n bits up (or down if n < 0)
+ * eshup1( ai ) shift significand and guards up 1 bit
+ * eshup8( ai ) shift up 8 bits
+ * eshup6( ai ) shift up 16 bits
+ * esubm( ai, bi ) subtract significands, bi = bi - ai
+ *
+ *
+ * The result is always normalized and rounded to NI-4 word precision
+ * after each arithmetic operation.
+ *
+ * Exception flags are NOT fully supported.
+ *
+ * Define INFINITY in mconf.h for support of infinity; otherwise a
+ * saturation arithmetic is implemented.
+ *
+ * Define NANS for support of Not-a-Number items; otherwise the
+ * arithmetic will never produce a NaN output, and might be confused
+ * by a NaN input.
+ * If NaN's are supported, the output of ecmp(a,b) is -2 if
+ * either a or b is a NaN. This means asking if(ecmp(a,b) < 0)
+ * may not be legitimate. Use if(ecmp(a,b) == -1) for less-than
+ * if in doubt.
+ * Signaling NaN's are NOT supported; they are treated the same
+ * as quiet NaN's.
+ *
+ * Denormals are always supported here where appropriate (e.g., not
+ * for conversion to DEC numbers).
+ */
+
+/*
+ * Revision history:
+ *
+ * 5 Jan 84 PDP-11 assembly language version
+ * 6 Dec 86 C language version
+ * 30 Aug 88 100 digit version, improved rounding
+ * 15 May 92 80-bit long double support
+ * 22 Nov 00 Revised to fit into newlib by Jeff Johnston
+ *
+ * Author: S. L. Moshier.
+ *
+ * Copyright (c) 1984,2000 S.L. Moshier
+ *
+ * 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, THE AUTHOR MAKES NO REPRESENTATION
+ * OR WARRANTY OF ANY KIND CONCERNING THE MERCHANTABILITY OF THIS
+ * SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR PURPOSE.
+ *
+ */
+
+#include
+/* #include "\usr\include\stdio.h" */
+/*#include "ehead.h"*/
+/*#include "mconf.h"*/
+/* mconf.h
+ *
+ * Common include file for math routines
+ *
+ *
+ *
+ * SYNOPSIS:
+ *
+ * #include "mconf.h"
+ *
+ *
+ *
+ * DESCRIPTION:
+ *
+ * This file contains definitions for error codes that are
+ * passed to the common error handling routine mtherr()
+ * (which see).
+ *
+ * The file also includes a conditional assembly definition
+ * for the type of computer arithmetic (IEEE, DEC, Motorola
+ * IEEE, or UNKnown).
+ *
+ * For Digital Equipment PDP-11 and VAX computers, certain
+ * IBM systems, and others that use numbers with a 56-bit
+ * significand, the symbol DEC should be defined. In this
+ * mode, most floating point constants are given as arrays
+ * of octal integers to eliminate decimal to binary conversion
+ * errors that might be introduced by the compiler.
+ *
+ * For computers, such as IBM PC, that follow the IEEE
+ * Standard for Binary Floating Point Arithmetic (ANSI/IEEE
+ * Std 754-1985), the symbol IBMPC should be defined. These
+ * numbers have 53-bit significands. In this mode, constants
+ * are provided as arrays of hexadecimal 16 bit integers.
+ *
+ * To accommodate other types of computer arithmetic, all
+ * constants are also provided in a normal decimal radix
+ * which one can hope are correctly converted to a suitable
+ * format by the available C language compiler. To invoke
+ * this mode, the symbol UNK is defined.
+ *
+ * An important difference among these modes is a predefined
+ * set of machine arithmetic constants for each. The numbers
+ * MACHEP (the machine roundoff error), MAXNUM (largest number
+ * represented), and several other parameters are preset by
+ * the configuration symbol. Check the file const.c to
+ * ensure that these values are correct for your computer.
+ *
+ * For ANSI C compatibility, define ANSIC equal to 1. Currently
+ * this affects only the atan2() function and others that use it.
+ */
+
+/* Constant definitions for math error conditions
+ */
+
+#define DOMAIN 1 /* argument domain error */
+#define SING 2 /* argument singularity */
+#define OVERFLOW 3 /* overflow range error */
+#define UNDERFLOW 4 /* underflow range error */
+#define TLOSS 5 /* total loss of precision */
+#define PLOSS 6 /* partial loss of precision */
+
+#define EDOM 33
+#define ERANGE 34
+
+typedef struct
+ {
+ double r;
+ double i;
+ }cmplx;
+
+/* Type of computer arithmetic */
+
+#ifndef DEC
+#ifdef __IEEE_LITTLE_ENDIAN
+#define IBMPC 1
+#else /* !__IEEE_LITTLE_ENDIAN */
+#define MIEEE 1
+#endif /* !__IEEE_LITTLE_ENDIAN */
+#endif /* !DEC */
+
+/* Define 1 for ANSI C atan2() function
+ * See atan.c and clog.c.
+ */
+#define ANSIC 1
+
+/*define VOLATILE volatile*/
+#define VOLATILE
+
+#define NANS
+#define INFINITY
+
+/* NaN's require infinity support. */
+#ifdef NANS
+#ifndef INFINITY
+#define INFINITY
+#endif
+#endif
+
+/* This handles 64-bit long ints. */
+#define LONGBITS (8 * sizeof(long))
+
+
+static void eaddm(short unsigned int *x, short unsigned int *y);
+static void esubm(short unsigned int *x, short unsigned int *y);
+static void emdnorm(short unsigned int *s, int lost, int subflg, long int exp, int rcntrl, LDPARMS *ldp);
+static int asctoeg(char *ss, short unsigned int *y, int oprec, LDPARMS *ldp);
+static void enan(short unsigned int *nan, int size);
+#if SIMD_LDBL_MANT_DIG == 24
+static void toe24(short unsigned int *x, short unsigned int *y);
+#elif SIMD_LDBL_MANT_DIG == 53
+static void toe53(short unsigned int *x, short unsigned int *y);
+#elif SIMD_LDBL_MANT_DIG == 64
+static void toe64(short unsigned int *a, short unsigned int *b);
+#else
+static void toe113(short unsigned int *a, short unsigned int *b);
+#endif
+static void eiremain(short unsigned int *den, short unsigned int *num, LDPARMS *ldp);
+static int ecmpm(register short unsigned int *a, register short unsigned int *b);
+static int edivm(short unsigned int *den, short unsigned int *num, LDPARMS *ldp);
+static int emulm(short unsigned int *a, short unsigned int *b, LDPARMS *ldp);
+static int eisneg(short unsigned int *x);
+static int eisinf(short unsigned int *x);
+static void emovi(short unsigned int *a, short unsigned int *b);
+static void emovo(short unsigned int *a, short unsigned int *b, LDPARMS *ldp);
+static void emovz(register short unsigned int *a, register short unsigned int *b);
+static void ecleaz(register short unsigned int *xi);
+static void eadd1(short unsigned int *a, short unsigned int *b, short unsigned int *c, int subflg, LDPARMS *ldp);
+static int eisnan(short unsigned int *x);
+static int eiisnan(short unsigned int *x);
+
+#ifdef DEC
+static void etodec(), todec(), dectoe();
+#endif
+
+/*
+; Clear out entire external format number.
+;
+; unsigned short x[];
+; eclear( x );
+*/
+
+static void eclear(register short unsigned int *x)
+{
+register int i;
+
+for( i=0; irndprc < NBITS )
+ {
+ if (ldp->rndprc == 113)
+ {
+ *(x - 9) = 0;
+ *(x - 8) = 0;
+ }
+ if( ldp->rndprc == 64 )
+ {
+ *(x-5) = 0;
+ }
+ if( ldp->rndprc == 53 )
+ {
+ *(x-4) = 0xf800;
+ }
+ else
+ {
+ *(x-4) = 0;
+ *(x-3) = 0;
+ *(x-2) = 0xff00;
+ }
+ }
+#endif
+}
+
+/* Move in external format number,
+ * converting it to internal format.
+ */
+static void emovi(short unsigned int *a, short unsigned int *b)
+{
+register unsigned short *p, *q;
+int i;
+
+q = b;
+p = a + (NE-1); /* point to last word of external number */
+/* get the sign bit */
+if( *p & 0x8000 )
+ *q++ = 0xffff;
+else
+ *q++ = 0;
+/* get the exponent */
+*q = *p--;
+*q++ &= 0x7fff; /* delete the sign bit */
+#ifdef INFINITY
+if( (*(q-1) & 0x7fff) == 0x7fff )
+ {
+#ifdef NANS
+ if( eisnan(a) )
+ {
+ *q++ = 0;
+ for( i=3; i b
+; 0 if a == b
+; -1 if a < b
+*/
+static int ecmpm(register short unsigned int *a, register short unsigned int *b)
+{
+int i;
+
+a += M; /* skip up to significand area */
+b += M;
+for( i=M; i *(--b) )
+ return(1);
+else
+ return(-1);
+}
+
+
+/*
+; Shift significand down by 1 bit
+*/
+
+static void eshdn1(register short unsigned int *x)
+{
+register unsigned short bits;
+int i;
+
+x += M; /* point to significand area */
+
+bits = 0;
+for( i=M; i>= 1;
+ if( bits & 2 )
+ *x |= 0x8000;
+ bits <<= 1;
+ ++x;
+ }
+}
+
+
+
+/*
+; Shift significand up by 1 bit
+*/
+
+static void eshup1(register short unsigned int *x)
+{
+register unsigned short bits;
+int i;
+
+x += NI-1;
+bits = 0;
+
+for( i=M; i>= 8;
+ *x |= oldbyt;
+ oldbyt = newbyt;
+ ++x;
+ }
+}
+
+/*
+; Shift significand up by 8 bits
+*/
+
+static void eshup8(register short unsigned int *x)
+{
+int i;
+register unsigned short newbyt, oldbyt;
+
+x += NI-1;
+oldbyt = 0;
+
+for( i=M; i> 8;
+ *x <<= 8;
+ *x |= oldbyt;
+ oldbyt = newbyt;
+ --x;
+ }
+}
+
+/*
+; Shift significand up by 16 bits
+*/
+
+static void eshup6(register short unsigned int *x)
+{
+int i;
+register unsigned short *p;
+
+p = x + M;
+x += M + 1;
+
+for( i=M; i> 16) + (m >> 16) + *pp;
+ *pp = (unsigned short )carry;
+ *(pp-1) = carry >> 16;
+ }
+ }
+for( i=M; iequot;
+
+p = &equot[0];
+*p++ = num[0];
+*p++ = num[1];
+
+for( i=M; i tdenm )
+ tquot = 0xffff;
+*/
+ /* Multiply denominator by trial quotient digit. */
+ m16m( tquot, den, tprod );
+ /* The quotient digit may have been overestimated. */
+ if( ecmpm( tprod, num ) > 0 )
+ {
+ tquot -= 1;
+ esubm( den, tprod );
+ if( ecmpm( tprod, num ) > 0 )
+ {
+ tquot -= 1;
+ esubm( den, tprod );
+ }
+ }
+/*
+ if( ecmpm( tprod, num ) > 0 )
+ {
+ eshow( "tprod", tprod );
+ eshow( "num ", num );
+ printf( "tnum = %08lx, tden = %04x, tquot = %04x\n",
+ tnum, den[M+1], tquot );
+ }
+*/
+ esubm( tprod, num );
+/*
+ if( ecmpm( num, den ) >= 0 )
+ {
+ eshow( "num ", num );
+ eshow( "den ", den );
+ printf( "tnum = %08lx, tden = %04x, tquot = %04x\n",
+ tnum, den[M+1], tquot );
+ }
+*/
+ equot[i] = tquot;
+ eshup6(num);
+ }
+/* test for nonzero remainder after roundoff bit */
+p = &num[M];
+j = 0;
+for( i=M; iequot;
+
+equot[0] = b[0];
+equot[1] = b[1];
+for( i=M; i NBITS )
+ {
+ ecleazs( s );
+ return;
+ }
+#endif
+exp -= j;
+#ifndef INFINITY
+if( exp >= 32767L )
+ goto overf;
+#else
+if( (j > NBITS) && (exp < 32767L) )
+ {
+ ecleazs( s );
+ return;
+ }
+#endif
+if( exp < 0L )
+ {
+ if( exp > (long )(-NBITS-1) )
+ {
+ j = (int )exp;
+ i = eshift( s, j );
+ if( i )
+ lost = 1;
+ }
+ else
+ {
+ ecleazs( s );
+ return;
+ }
+ }
+/* Round off, unless told not to by rcntrl. */
+if( rcntrl == 0 )
+ goto mdfin;
+/* Set up rounding parameters if the control register changed. */
+if( ldp->rndprc != ldp->rlast )
+ {
+ ecleaz( ldp->rbit );
+ switch( ldp->rndprc )
+ {
+ default:
+ case NBITS:
+ ldp->rw = NI-1; /* low guard word */
+ ldp->rmsk = 0xffff;
+ ldp->rmbit = 0x8000;
+ ldp->rebit = 1;
+ ldp->re = ldp->rw - 1;
+ break;
+ case 113:
+ ldp->rw = 10;
+ ldp->rmsk = 0x7fff;
+ ldp->rmbit = 0x4000;
+ ldp->rebit = 0x8000;
+ ldp->re = ldp->rw;
+ break;
+ case 64:
+ ldp->rw = 7;
+ ldp->rmsk = 0xffff;
+ ldp->rmbit = 0x8000;
+ ldp->rebit = 1;
+ ldp->re = ldp->rw-1;
+ break;
+/* For DEC arithmetic */
+ case 56:
+ ldp->rw = 6;
+ ldp->rmsk = 0xff;
+ ldp->rmbit = 0x80;
+ ldp->rebit = 0x100;
+ ldp->re = ldp->rw;
+ break;
+ case 53:
+ ldp->rw = 6;
+ ldp->rmsk = 0x7ff;
+ ldp->rmbit = 0x0400;
+ ldp->rebit = 0x800;
+ ldp->re = ldp->rw;
+ break;
+ case 24:
+ ldp->rw = 4;
+ ldp->rmsk = 0xff;
+ ldp->rmbit = 0x80;
+ ldp->rebit = 0x100;
+ ldp->re = ldp->rw;
+ break;
+ }
+ ldp->rbit[ldp->re] = ldp->rebit;
+ ldp->rlast = ldp->rndprc;
+ }
+
+/* Shift down 1 temporarily if the data structure has an implied
+ * most significant bit and the number is denormal.
+ * For rndprc = 64 or NBITS, there is no implied bit.
+ * But Intel long double denormals lose one bit of significance even so.
+ */
+#if IBMPC
+if( (exp <= 0) && (ldp->rndprc != NBITS) )
+#else
+if( (exp <= 0) && (ldp->rndprc != 64) && (ldp->rndprc != NBITS) )
+#endif
+ {
+ lost |= s[NI-1] & 1;
+ eshdn1(s);
+ }
+/* Clear out all bits below the rounding bit,
+ * remembering in r if any were nonzero.
+ */
+r = s[ldp->rw] & ldp->rmsk;
+if( ldp->rndprc < NBITS )
+ {
+ i = ldp->rw + 1;
+ while( i < NI )
+ {
+ if( s[i] )
+ r |= 1;
+ s[i] = 0;
+ ++i;
+ }
+ }
+s[ldp->rw] &= ~ldp->rmsk;
+if( (r & ldp->rmbit) != 0 )
+ {
+ if( r == ldp->rmbit )
+ {
+ if( lost == 0 )
+ { /* round to even */
+ if( (s[ldp->re] & ldp->rebit) == 0 )
+ goto mddone;
+ }
+ else
+ {
+ if( subflg != 0 )
+ goto mddone;
+ }
+ }
+ eaddm( ldp->rbit, s );
+ }
+mddone:
+#if IBMPC
+if( (exp <= 0) && (ldp->rndprc != NBITS) )
+#else
+if( (exp <= 0) && (ldp->rndprc != 64) && (ldp->rndprc != NBITS) )
+#endif
+ {
+ eshup1(s);
+ }
+if( s[2] != 0 )
+ { /* overflow on roundoff */
+ eshdn1(s);
+ exp += 1;
+ }
+mdfin:
+s[NI-1] = 0;
+if( exp >= 32767L )
+ {
+#ifndef INFINITY
+overf:
+#endif
+#ifdef INFINITY
+ s[1] = 32767;
+ for( i=2; irndprc < 64) || (ldp->rndprc == 113) )
+ {
+ s[ldp->rw] &= ~ldp->rmsk;
+ if( ldp->rndprc == 24 )
+ {
+ s[5] = 0;
+ s[6] = 0;
+ }
+ }
+#endif
+ return;
+ }
+if( exp < 0 )
+ s[1] = 0;
+else
+ s[1] = (unsigned short )exp;
+}
+
+
+
+/*
+; Subtract external format numbers.
+;
+; unsigned short a[NE], b[NE], c[NE];
+; LDPARMS *ldp;
+; esub( a, b, c, ldp ); c = b - a
+*/
+
+static void esub(short unsigned int *a, short unsigned int *b, short unsigned int *c, LDPARMS *ldp)
+{
+
+#ifdef NANS
+if( eisnan(a) )
+ {
+ emov (a, c);
+ return;
+ }
+if( eisnan(b) )
+ {
+ emov(b,c);
+ return;
+ }
+/* Infinity minus infinity is a NaN.
+ * Test for subtracting infinities of the same sign.
+ */
+if( eisinf(a) && eisinf(b) && ((eisneg (a) ^ eisneg (b)) == 0))
+ {
+ mtherr( "esub", DOMAIN );
+ enan( c, NBITS );
+ return;
+ }
+#endif
+eadd1( a, b, c, 1, ldp );
+}
+
+
+
+static void eadd1(short unsigned int *a, short unsigned int *b, short unsigned int *c, int subflg, LDPARMS *ldp)
+{
+unsigned short ai[NI], bi[NI], ci[NI];
+int i, lost, j, k;
+long lt, lta, ltb;
+
+#ifdef INFINITY
+if( eisinf(a) )
+ {
+ emov(a,c);
+ if( subflg )
+ eneg(c);
+ return;
+ }
+if( eisinf(b) )
+ {
+ emov(b,c);
+ return;
+ }
+#endif
+emovi( a, ai );
+emovi( b, bi );
+if( subflg )
+ ai[0] = ~ai[0];
+
+/* compare exponents */
+lta = ai[E];
+ltb = bi[E];
+lt = lta - ltb;
+if( lt > 0L )
+ { /* put the larger number in bi */
+ emovz( bi, ci );
+ emovz( ai, bi );
+ emovz( ci, ai );
+ ltb = bi[E];
+ lt = -lt;
+ }
+lost = 0;
+if( lt != 0L )
+ {
+ if( lt < (long )(-NBITS-1) )
+ goto done; /* answer same as larger addend */
+ k = (int )lt;
+ lost = eshift( ai, k ); /* shift the smaller number down */
+ }
+else
+ {
+/* exponents were the same, so must compare significands */
+ i = ecmpm( ai, bi );
+ if( i == 0 )
+ { /* the numbers are identical in magnitude */
+ /* if different signs, result is zero */
+ if( ai[0] != bi[0] )
+ {
+ eclear(c);
+ return;
+ }
+ /* if same sign, result is double */
+ /* double denomalized tiny number */
+ if( (bi[E] == 0) && ((bi[3] & 0x8000) == 0) )
+ {
+ eshup1( bi );
+ goto done;
+ }
+ /* add 1 to exponent unless both are zero! */
+ for( j=1; j 0 )
+ { /* put the larger number in bi */
+ emovz( bi, ci );
+ emovz( ai, bi );
+ emovz( ci, ai );
+ }
+ }
+if( ai[0] == bi[0] )
+ {
+ eaddm( ai, bi );
+ subflg = 0;
+ }
+else
+ {
+ esubm( ai, bi );
+ subflg = 1;
+ }
+emdnorm( bi, lost, subflg, ltb, 64, ldp );
+
+done:
+emovo( bi, c, ldp );
+}
+
+
+
+/*
+; Divide.
+;
+; unsigned short a[NE], b[NE], c[NE];
+; LDPARMS *ldp;
+; ediv( a, b, c, ldp ); c = b / a
+*/
+static void ediv(short unsigned int *a, short unsigned int *b, short unsigned int *c, LDPARMS *ldp)
+{
+unsigned short ai[NI], bi[NI];
+int i;
+long lt, lta, ltb;
+
+#ifdef NANS
+/* Return any NaN input. */
+if( eisnan(a) )
+ {
+ emov(a,c);
+ return;
+ }
+if( eisnan(b) )
+ {
+ emov(b,c);
+ return;
+ }
+/* Zero over zero, or infinity over infinity, is a NaN. */
+if( ((ecmp(a,ezero) == 0) && (ecmp(b,ezero) == 0))
+ || (eisinf (a) && eisinf (b)) )
+ {
+ mtherr( "ediv", DOMAIN );
+ enan( c, NBITS );
+ return;
+ }
+#endif
+/* Infinity over anything else is infinity. */
+#ifdef INFINITY
+if( eisinf(b) )
+ {
+ if( eisneg(a) ^ eisneg(b) )
+ *(c+(NE-1)) = 0x8000;
+ else
+ *(c+(NE-1)) = 0;
+ einfin(c, ldp);
+ return;
+ }
+if( eisinf(a) )
+ {
+ eclear(c);
+ return;
+ }
+#endif
+emovi( a, ai );
+emovi( b, bi );
+lta = ai[E];
+ltb = bi[E];
+if( bi[E] == 0 )
+ { /* See if numerator is zero. */
+ for( i=1; i 64
+static void e113toe(short unsigned int *pe, short unsigned int *y, LDPARMS *ldp)
+{
+register unsigned short r;
+unsigned short *e, *p;
+unsigned short yy[NI];
+int denorm, i;
+
+e = pe;
+denorm = 0;
+ecleaz(yy);
+#ifdef IBMPC
+e += 7;
+#endif
+r = *e;
+yy[0] = 0;
+if( r & 0x8000 )
+ yy[0] = 0xffff;
+r &= 0x7fff;
+#ifdef INFINITY
+if( r == 0x7fff )
+ {
+#ifdef NANS
+#ifdef IBMPC
+ for( i=0; i<7; i++ )
+ {
+ if( pe[i] != 0 )
+ {
+ enan( y, NBITS );
+ return;
+ }
+ }
+#else /* !IBMPC */
+ for( i=1; i<8; i++ )
+ {
+ if( pe[i] != 0 )
+ {
+ enan( y, NBITS );
+ return;
+ }
+ }
+#endif /* !IBMPC */
+#endif /* NANS */
+ eclear( y );
+ einfin( y, ldp );
+ if( *e & 0x8000 )
+ eneg(y);
+ return;
+ }
+#endif /* INFINITY */
+yy[E] = r;
+p = &yy[M + 1];
+#ifdef IBMPC
+for( i=0; i<7; i++ )
+ *p++ = *(--e);
+#else /* IBMPC */
+++e;
+for( i=0; i<7; i++ )
+ *p++ = *e++;
+#endif /* IBMPC */
+/* If denormal, remove the implied bit; else shift down 1. */
+if( r == 0 )
+ {
+ yy[M] = 0;
+ }
+else
+ {
+ yy[M] = 1;
+ eshift( yy, -1 );
+ }
+emovo(yy,y,ldp);
+}
+
+/* move out internal format to ieee long double */
+static void toe113(short unsigned int *a, short unsigned int *b)
+{
+register unsigned short *p, *q;
+unsigned short i;
+
+#ifdef NANS
+if( eiisnan(a) )
+ {
+ enan( b, 113 );
+ return;
+ }
+#endif
+p = a;
+#ifdef MIEEE
+q = b;
+#else
+q = b + 7; /* point to output exponent */
+#endif
+
+/* If not denormal, delete the implied bit. */
+if( a[E] != 0 )
+ {
+ eshup1 (a);
+ }
+/* combine sign and exponent */
+i = *p++;
+#ifdef MIEEE
+if( i )
+ *q++ = *p++ | 0x8000;
+else
+ *q++ = *p++;
+#else
+if( i )
+ *q-- = *p++ | 0x8000;
+else
+ *q-- = *p++;
+#endif
+/* skip over guard word */
+++p;
+/* move the significand */
+#ifdef MIEEE
+for (i = 0; i < 7; i++)
+ *q++ = *p++;
+#else
+for (i = 0; i < 7; i++)
+ *q-- = *p++;
+#endif
+}
+#endif /* SIMD_LDBL_MANT_DIG > 64 */
+
+
+#if SIMD_LDBL_MANT_DIG == 64
+static void e64toe(short unsigned int *pe, short unsigned int *y, LDPARMS *ldp)
+{
+unsigned short yy[NI];
+unsigned short *p, *q, *e;
+int i;
+
+e = pe;
+p = yy;
+
+for( i=0; i>= 4;
+/* If zero exponent, then the significand is denormalized.
+ * So, take back the understood high significand bit. */
+if( r == 0 )
+ {
+ denorm = 1;
+ yy[M] &= ~0x10;
+ }
+r += EXONE - 01777;
+yy[E] = r;
+p = &yy[M+1];
+#ifdef IBMPC
+*p++ = *(--e);
+*p++ = *(--e);
+*p++ = *(--e);
+#else /* !IBMPC */
+++e;
+*p++ = *e++;
+*p++ = *e++;
+*p++ = *e++;
+#endif /* !IBMPC */
+(void )eshift( yy, -5 );
+if( denorm )
+ { /* if zero exponent, then normalize the significand */
+ if( (k = enormlz(yy)) > NBITS )
+ ecleazs(yy);
+ else
+ yy[E] -= (unsigned short )(k-1);
+ }
+emovo( yy, y, ldp );
+#endif /* !DEC */
+}
+
+/*
+; e type to IEEE double precision
+; double d;
+; unsigned short x[NE];
+; etoe53( x, &d );
+*/
+
+#ifdef DEC
+
+static void etoe53( x, e )
+unsigned short *x, *e;
+{
+etodec( x, e ); /* see etodec.c */
+}
+
+static void toe53( x, y )
+unsigned short *x, *y;
+{
+todec( x, y );
+}
+
+#else
+
+static void toe53(short unsigned int *x, short unsigned int *y)
+{
+unsigned short i;
+unsigned short *p;
+
+
+#ifdef NANS
+if( eiisnan(x) )
+ {
+ enan( y, 53 );
+ return;
+ }
+#endif
+p = &x[0];
+#ifdef IBMPC
+y += 3;
+#endif
+#ifdef DEC
+y += 3;
+#endif
+*y = 0; /* output high order */
+if( *p++ )
+ *y = 0x8000; /* output sign bit */
+
+i = *p++;
+if( i >= (unsigned int )2047 )
+ { /* Saturate at largest number less than infinity. */
+#ifdef INFINITY
+ *y |= 0x7ff0;
+#ifdef IBMPC
+ *(--y) = 0;
+ *(--y) = 0;
+ *(--y) = 0;
+#else /* !IBMPC */
+ ++y;
+ *y++ = 0;
+ *y++ = 0;
+ *y++ = 0;
+#endif /* IBMPC */
+#else /* !INFINITY */
+ *y |= (unsigned short )0x7fef;
+#ifdef IBMPC
+ *(--y) = 0xffff;
+ *(--y) = 0xffff;
+ *(--y) = 0xffff;
+#else /* !IBMPC */
+ ++y;
+ *y++ = 0xffff;
+ *y++ = 0xffff;
+ *y++ = 0xffff;
+#endif
+#endif /* !INFINITY */
+ return;
+ }
+if( i == 0 )
+ {
+ (void )eshift( x, 4 );
+ }
+else
+ {
+ i <<= 4;
+ (void )eshift( x, 5 );
+ }
+i |= *p++ & (unsigned short )0x0f; /* *p = xi[M] */
+*y |= (unsigned short )i; /* high order output already has sign bit set */
+#ifdef IBMPC
+*(--y) = *p++;
+*(--y) = *p++;
+*(--y) = *p;
+#else /* !IBMPC */
+++y;
+*y++ = *p++;
+*y++ = *p++;
+*y++ = *p++;
+#endif /* !IBMPC */
+}
+
+#endif /* not DEC */
+#endif /* SIMD_LDBL_MANT_DIG == 53 */
+
+#if SIMD_LDBL_MANT_DIG == 24
+/*
+; Convert IEEE single precision to e type
+; float d;
+; unsigned short x[N+2];
+; dtox( &d, x );
+*/
+void e24toe( short unsigned int *pe, short unsigned int *y, LDPARMS *ldp )
+{
+register unsigned short r;
+register unsigned short *p, *e;
+unsigned short yy[NI];
+int denorm, k;
+
+e = pe;
+denorm = 0; /* flag if denormalized number */
+ecleaz(yy);
+#ifdef IBMPC
+e += 1;
+#endif
+#ifdef DEC
+e += 1;
+#endif
+r = *e;
+yy[0] = 0;
+if( r & 0x8000 )
+ yy[0] = 0xffff;
+yy[M] = (r & 0x7f) | 0200;
+r &= ~0x807f; /* strip sign and 7 significand bits */
+#ifdef INFINITY
+if( r == 0x7f80 )
+ {
+#ifdef NANS
+#ifdef MIEEE
+ if( ((pe[0] & 0x7f) != 0) || (pe[1] != 0) )
+ {
+ enan( y, NBITS );
+ return;
+ }
+#else /* !MIEEE */
+ if( ((pe[1] & 0x7f) != 0) || (pe[0] != 0) )
+ {
+ enan( y, NBITS );
+ return;
+ }
+#endif /* !MIEEE */
+#endif /* NANS */
+ eclear( y );
+ einfin( y, ldp );
+ if( yy[0] )
+ eneg(y);
+ return;
+ }
+#endif
+r >>= 7;
+/* If zero exponent, then the significand is denormalized.
+ * So, take back the understood high significand bit. */
+if( r == 0 )
+ {
+ denorm = 1;
+ yy[M] &= ~0200;
+ }
+r += EXONE - 0177;
+yy[E] = r;
+p = &yy[M+1];
+#ifdef IBMPC
+*p++ = *(--e);
+#endif
+#ifdef DEC
+*p++ = *(--e);
+#endif
+#ifdef MIEEE
+++e;
+*p++ = *e++;
+#endif
+(void )eshift( yy, -8 );
+if( denorm )
+ { /* if zero exponent, then normalize the significand */
+ if( (k = enormlz(yy)) > NBITS )
+ ecleazs(yy);
+ else
+ yy[E] -= (unsigned short )(k-1);
+ }
+emovo( yy, y, ldp );
+}
+
+static void toe24(short unsigned int *x, short unsigned int *y)
+{
+unsigned short i;
+unsigned short *p;
+
+#ifdef NANS
+if( eiisnan(x) )
+ {
+ enan( y, 24 );
+ return;
+ }
+#endif
+p = &x[0];
+#ifdef IBMPC
+y += 1;
+#endif
+#ifdef DEC
+y += 1;
+#endif
+*y = 0; /* output high order */
+if( *p++ )
+ *y = 0x8000; /* output sign bit */
+
+i = *p++;
+if( i >= 255 )
+ { /* Saturate at largest number less than infinity. */
+#ifdef INFINITY
+ *y |= (unsigned short )0x7f80;
+#ifdef IBMPC
+ *(--y) = 0;
+#endif
+#ifdef DEC
+ *(--y) = 0;
+#endif
+#ifdef MIEEE
+ ++y;
+ *y = 0;
+#endif
+#else /* !INFINITY */
+ *y |= (unsigned short )0x7f7f;
+#ifdef IBMPC
+ *(--y) = 0xffff;
+#endif
+#ifdef DEC
+ *(--y) = 0xffff;
+#endif
+#ifdef MIEEE
+ ++y;
+ *y = 0xffff;
+#endif
+#endif /* !INFINITY */
+ return;
+ }
+if( i == 0 )
+ {
+ (void )eshift( x, 7 );
+ }
+else
+ {
+ i <<= 7;
+ (void )eshift( x, 8 );
+ }
+i |= *p++ & (unsigned short )0x7f; /* *p = xi[M] */
+*y |= i; /* high order output already has sign bit set */
+#ifdef IBMPC
+*(--y) = *p;
+#endif
+#ifdef DEC
+*(--y) = *p;
+#endif
+#ifdef MIEEE
+++y;
+*y = *p;
+#endif
+}
+#endif /* SIMD_LDBL_MANT_DIG == 24 */
+
+/* Compare two e type numbers.
+ *
+ * unsigned short a[NE], b[NE];
+ * ecmp( a, b );
+ *
+ * returns +1 if a > b
+ * 0 if a == b
+ * -1 if a < b
+ * -2 if either a or b is a NaN.
+ */
+static int ecmp(short unsigned int *a, short unsigned int *b)
+{
+unsigned short ai[NI], bi[NI];
+register unsigned short *p, *q;
+register int i;
+int msign;
+
+#ifdef NANS
+if (eisnan (a) || eisnan (b))
+ return( -2 );
+#endif
+emovi( a, ai );
+p = ai;
+emovi( b, bi );
+q = bi;
+
+if( *p != *q )
+ { /* the signs are different */
+/* -0 equals + 0 */
+ for( i=1; i 0 );
+
+return(0); /* equality */
+
+
+
+diff:
+
+if( *(--p) > *(--q) )
+ return( msign ); /* p is bigger */
+else
+ return( -msign ); /* p is littler */
+}
+
+
+/*
+; Shift significand
+;
+; Shifts significand area up or down by the number of bits
+; given by the variable sc.
+*/
+static int eshift(short unsigned int *x, int sc)
+{
+unsigned short lost;
+unsigned short *p;
+
+if( sc == 0 )
+ return( 0 );
+
+lost = 0;
+p = x + NI-1;
+
+if( sc < 0 )
+ {
+ sc = -sc;
+ while( sc >= 16 )
+ {
+ lost |= *p; /* remember lost bits */
+ eshdn6(x);
+ sc -= 16;
+ }
+
+ while( sc >= 8 )
+ {
+ lost |= *p & 0xff;
+ eshdn8(x);
+ sc -= 8;
+ }
+
+ while( sc > 0 )
+ {
+ lost |= *p & 1;
+ eshdn1(x);
+ sc -= 1;
+ }
+ }
+else
+ {
+ while( sc >= 16 )
+ {
+ eshup6(x);
+ sc -= 16;
+ }
+
+ while( sc >= 8 )
+ {
+ eshup8(x);
+ sc -= 8;
+ }
+
+ while( sc > 0 )
+ {
+ eshup1(x);
+ sc -= 1;
+ }
+ }
+if( lost )
+ lost = 1;
+return( (int )lost );
+}
+
+
+
+/*
+; normalize
+;
+; Shift normalizes the significand area pointed to by argument
+; shift count (up = positive) is returned.
+*/
+static int enormlz(short unsigned int *x)
+{
+register unsigned short *p;
+int sc;
+
+sc = 0;
+p = &x[M];
+if( *p != 0 )
+ goto normdn;
+++p;
+if( *p & 0x8000 )
+ return( 0 ); /* already normalized */
+while( *p == 0 )
+ {
+ eshup6(x);
+ sc += 16;
+/* With guard word, there are NBITS+16 bits available.
+ * return true if all are zero.
+ */
+ if( sc > NBITS )
+ return( sc );
+ }
+/* see if high byte is zero */
+while( (*p & 0xff00) == 0 )
+ {
+ eshup8(x);
+ sc += 8;
+ }
+/* now shift 1 bit at a time */
+while( (*p & 0x8000) == 0)
+ {
+ eshup1(x);
+ sc += 1;
+ if( sc > (NBITS+16) )
+ {
+ mtherr( "enormlz", UNDERFLOW );
+ return( sc );
+ }
+ }
+return( sc );
+
+/* Normalize by shifting down out of the high guard word
+ of the significand */
+normdn:
+
+if( *p & 0xff00 )
+ {
+ eshdn8(x);
+ sc -= 8;
+ }
+while( *p != 0 )
+ {
+ eshdn1(x);
+ sc -= 1;
+
+ if( sc < -NBITS )
+ {
+ mtherr( "enormlz", OVERFLOW );
+ return( sc );
+ }
+ }
+return( sc );
+}
+
+
+
+
+/* Convert e type number to decimal format ASCII string.
+ * The constants are for 64 bit precision.
+ */
+
+#define NTEN 12
+#define MAXP 4096
+
+#if NE == 10
+static unsigned short etens[NTEN + 1][NE] =
+{
+ {0x6576, 0x4a92, 0x804a, 0x153f,
+ 0xc94c, 0x979a, 0x8a20, 0x5202, 0xc460, 0x7525,}, /* 10**4096 */
+ {0x6a32, 0xce52, 0x329a, 0x28ce,
+ 0xa74d, 0x5de4, 0xc53d, 0x3b5d, 0x9e8b, 0x5a92,}, /* 10**2048 */
+ {0x526c, 0x50ce, 0xf18b, 0x3d28,
+ 0x650d, 0x0c17, 0x8175, 0x7586, 0xc976, 0x4d48,},
+ {0x9c66, 0x58f8, 0xbc50, 0x5c54,
+ 0xcc65, 0x91c6, 0xa60e, 0xa0ae, 0xe319, 0x46a3,},
+ {0x851e, 0xeab7, 0x98fe, 0x901b,
+ 0xddbb, 0xde8d, 0x9df9, 0xebfb, 0xaa7e, 0x4351,},
+ {0x0235, 0x0137, 0x36b1, 0x336c,
+ 0xc66f, 0x8cdf, 0x80e9, 0x47c9, 0x93ba, 0x41a8,},
+ {0x50f8, 0x25fb, 0xc76b, 0x6b71,
+ 0x3cbf, 0xa6d5, 0xffcf, 0x1f49, 0xc278, 0x40d3,},
+ {0x0000, 0x0000, 0x0000, 0x0000,
+ 0xf020, 0xb59d, 0x2b70, 0xada8, 0x9dc5, 0x4069,},
+ {0x0000, 0x0000, 0x0000, 0x0000,
+ 0x0000, 0x0000, 0x0400, 0xc9bf, 0x8e1b, 0x4034,},
+ {0x0000, 0x0000, 0x0000, 0x0000,
+ 0x0000, 0x0000, 0x0000, 0x2000, 0xbebc, 0x4019,},
+ {0x0000, 0x0000, 0x0000, 0x0000,
+ 0x0000, 0x0000, 0x0000, 0x0000, 0x9c40, 0x400c,},
+ {0x0000, 0x0000, 0x0000, 0x0000,
+ 0x0000, 0x0000, 0x0000, 0x0000, 0xc800, 0x4005,},
+ {0x0000, 0x0000, 0x0000, 0x0000,
+ 0x0000, 0x0000, 0x0000, 0x0000, 0xa000, 0x4002,}, /* 10**1 */
+};
+
+static unsigned short emtens[NTEN + 1][NE] =
+{
+ {0x2030, 0xcffc, 0xa1c3, 0x8123,
+ 0x2de3, 0x9fde, 0xd2ce, 0x04c8, 0xa6dd, 0x0ad8,}, /* 10**-4096 */
+ {0x8264, 0xd2cb, 0xf2ea, 0x12d4,
+ 0x4925, 0x2de4, 0x3436, 0x534f, 0xceae, 0x256b,}, /* 10**-2048 */
+ {0xf53f, 0xf698, 0x6bd3, 0x0158,
+ 0x87a6, 0xc0bd, 0xda57, 0x82a5, 0xa2a6, 0x32b5,},
+ {0xe731, 0x04d4, 0xe3f2, 0xd332,
+ 0x7132, 0xd21c, 0xdb23, 0xee32, 0x9049, 0x395a,},
+ {0xa23e, 0x5308, 0xfefb, 0x1155,
+ 0xfa91, 0x1939, 0x637a, 0x4325, 0xc031, 0x3cac,},
+ {0xe26d, 0xdbde, 0xd05d, 0xb3f6,
+ 0xac7c, 0xe4a0, 0x64bc, 0x467c, 0xddd0, 0x3e55,},
+ {0x2a20, 0x6224, 0x47b3, 0x98d7,
+ 0x3f23, 0xe9a5, 0xa539, 0xea27, 0xa87f, 0x3f2a,},
+ {0x0b5b, 0x4af2, 0xa581, 0x18ed,
+ 0x67de, 0x94ba, 0x4539, 0x1ead, 0xcfb1, 0x3f94,},
+ {0xbf71, 0xa9b3, 0x7989, 0xbe68,
+ 0x4c2e, 0xe15b, 0xc44d, 0x94be, 0xe695, 0x3fc9,},
+ {0x3d4d, 0x7c3d, 0x36ba, 0x0d2b,
+ 0xfdc2, 0xcefc, 0x8461, 0x7711, 0xabcc, 0x3fe4,},
+ {0xc155, 0xa4a8, 0x404e, 0x6113,
+ 0xd3c3, 0x652b, 0xe219, 0x1758, 0xd1b7, 0x3ff1,},
+ {0xd70a, 0x70a3, 0x0a3d, 0xa3d7,
+ 0x3d70, 0xd70a, 0x70a3, 0x0a3d, 0xa3d7, 0x3ff8,},
+ {0xcccd, 0xcccc, 0xcccc, 0xcccc,
+ 0xcccc, 0xcccc, 0xcccc, 0xcccc, 0xcccc, 0x3ffb,}, /* 10**-1 */
+};
+#else
+static unsigned short etens[NTEN+1][NE] = {
+{0xc94c,0x979a,0x8a20,0x5202,0xc460,0x7525,},/* 10**4096 */
+{0xa74d,0x5de4,0xc53d,0x3b5d,0x9e8b,0x5a92,},/* 10**2048 */
+{0x650d,0x0c17,0x8175,0x7586,0xc976,0x4d48,},
+{0xcc65,0x91c6,0xa60e,0xa0ae,0xe319,0x46a3,},
+{0xddbc,0xde8d,0x9df9,0xebfb,0xaa7e,0x4351,},
+{0xc66f,0x8cdf,0x80e9,0x47c9,0x93ba,0x41a8,},
+{0x3cbf,0xa6d5,0xffcf,0x1f49,0xc278,0x40d3,},
+{0xf020,0xb59d,0x2b70,0xada8,0x9dc5,0x4069,},
+{0x0000,0x0000,0x0400,0xc9bf,0x8e1b,0x4034,},
+{0x0000,0x0000,0x0000,0x2000,0xbebc,0x4019,},
+{0x0000,0x0000,0x0000,0x0000,0x9c40,0x400c,},
+{0x0000,0x0000,0x0000,0x0000,0xc800,0x4005,},
+{0x0000,0x0000,0x0000,0x0000,0xa000,0x4002,}, /* 10**1 */
+};
+
+static unsigned short emtens[NTEN+1][NE] = {
+{0x2de4,0x9fde,0xd2ce,0x04c8,0xa6dd,0x0ad8,}, /* 10**-4096 */
+{0x4925,0x2de4,0x3436,0x534f,0xceae,0x256b,}, /* 10**-2048 */
+{0x87a6,0xc0bd,0xda57,0x82a5,0xa2a6,0x32b5,},
+{0x7133,0xd21c,0xdb23,0xee32,0x9049,0x395a,},
+{0xfa91,0x1939,0x637a,0x4325,0xc031,0x3cac,},
+{0xac7d,0xe4a0,0x64bc,0x467c,0xddd0,0x3e55,},
+{0x3f24,0xe9a5,0xa539,0xea27,0xa87f,0x3f2a,},
+{0x67de,0x94ba,0x4539,0x1ead,0xcfb1,0x3f94,},
+{0x4c2f,0xe15b,0xc44d,0x94be,0xe695,0x3fc9,},
+{0xfdc2,0xcefc,0x8461,0x7711,0xabcc,0x3fe4,},
+{0xd3c3,0x652b,0xe219,0x1758,0xd1b7,0x3ff1,},
+{0x3d71,0xd70a,0x70a3,0x0a3d,0xa3d7,0x3ff8,},
+{0xcccd,0xcccc,0xcccc,0xcccc,0xcccc,0x3ffb,}, /* 10**-1 */
+};
+#endif
+
+
+
+/* ASCII string outputs for unix */
+
+
+#if 0
+void _IO_ldtostr(x, string, ndigs, flags, fmt)
+long double *x;
+char *string;
+int ndigs;
+int flags;
+char fmt;
+{
+unsigned short w[NI];
+char *t, *u;
+LDPARMS rnd;
+LDPARMS *ldp = &rnd;
+
+rnd.rlast = -1;
+rnd.rndprc = NBITS;
+
+if (sizeof(long double) == 16)
+ e113toe( (unsigned short *)x, w, ldp );
+else
+ e64toe( (unsigned short *)x, w, ldp );
+
+etoasc( w, string, ndigs, -1, ldp );
+if( ndigs == 0 && flags == 0 )
+ {
+ /* Delete the decimal point unless alternate format. */
+ t = string;
+ while( *t != '.' )
+ ++t;
+ u = t + 1;
+ while( *t != '\0' )
+ *t++ = *u++;
+ }
+if (*string == ' ')
+ {
+ t = string;
+ u = t + 1;
+ while( *t != '\0' )
+ *t++ = *u++;
+ }
+if (fmt == 'E')
+ {
+ t = string;
+ while( *t != 'e' )
+ ++t;
+ *t = 'E';
+ }
+}
+
+#endif
+
+/* This routine will not return more than NDEC+1 digits. */
+
+char *
+_simdldtoa_r (struct _reent *ptr, LONG_DOUBLE_UNION *d, int mode, int ndigits, int *decpt,
+ int *sign, char **rve)
+{
+unsigned short e[NI];
+char *s, *p;
+int i, j, k;
+LDPARMS rnd;
+LDPARMS *ldp = &rnd;
+char *outstr;
+
+rnd.rlast = -1;
+rnd.rndprc = NBITS;
+
+ _REENT_CHECK_MP(ptr);
+
+/* reentrancy addition to use mprec storage pool */
+if (_REENT_MP_RESULT(ptr))
+ {
+ _REENT_MP_RESULT(ptr)->_k = _REENT_MP_RESULT_K(ptr);
+ _REENT_MP_RESULT(ptr)->_maxwds = 1 << _REENT_MP_RESULT_K(ptr);
+ Bfree (ptr, _REENT_MP_RESULT(ptr));
+ _REENT_MP_RESULT(ptr) = 0;
+ }
+
+#if SIMD_LDBL_MANT_DIG == 24
+e24toe( (unsigned short *)d, e, ldp );
+#elif SIMD_LDBL_MANT_DIG == 53
+e53toe( (unsigned short *)d, e, ldp );
+#elif SIMD_LDBL_MANT_DIG == 64
+e64toe( (unsigned short *)d, e, ldp );
+#else
+e113toe( (unsigned short *)d, e, ldp );
+#endif
+
+if( eisneg(e) )
+ *sign = 1;
+else
+ *sign = 0;
+/* Mode 3 is "f" format. */
+if( mode != 3 )
+ ndigits -= 1;
+/* Mode 0 is for %.999 format, which is supposed to give a
+ minimum length string that will convert back to the same binary value.
+ For now, just ask for 20 digits which is enough but sometimes too many. */
+if( mode == 0 )
+ ndigits = 20;
+
+/* reentrancy addition to use mprec storage pool */
+/* we want to have enough space to hold the formatted result */
+i = ndigits + (mode == 3 ? (MAX_EXP_DIGITS + 1) : 1);
+j = sizeof (__ULong);
+for (_REENT_MP_RESULT_K(ptr) = 0; sizeof (_Bigint) - sizeof (__ULong) + j <= (unsigned)i; j <<= 1)
+ _REENT_MP_RESULT_K(ptr)++;
+_REENT_MP_RESULT(ptr) = Balloc (ptr, _REENT_MP_RESULT_K(ptr));
+outstr = (char *)_REENT_MP_RESULT(ptr);
+
+/* This sanity limit must agree with the corresponding one in etoasc, to
+ keep straight the returned value of outexpon. */
+if( ndigits > NDEC )
+ ndigits = NDEC;
+
+etoasc( e, outstr, ndigits, mode, ldp );
+s = outstr;
+if( eisinf(e) || eisnan(e) )
+ {
+ *decpt = 9999;
+ goto stripspaces;
+ }
+*decpt = ldp->outexpon + 1;
+
+/* Transform the string returned by etoasc into what the caller wants. */
+
+/* Look for decimal point and delete it from the string. */
+s = outstr;
+while( *s != '\0' )
+ {
+ if( *s == '.' )
+ goto yesdecpt;
+ ++s;
+ }
+goto nodecpt;
+
+yesdecpt:
+
+/* Delete the decimal point. */
+while( *s != '\0' )
+ {
+ *s = *(s+1);
+ ++s;
+ }
+
+nodecpt:
+
+/* Back up over the exponent field. */
+while( *s != 'E' && s > outstr)
+ --s;
+*s = '\0';
+
+stripspaces:
+
+/* Strip leading spaces and sign. */
+p = outstr;
+while( *p == ' ' || *p == '-')
+ ++p;
+
+/* Find new end of string. */
+s = outstr;
+while( (*s++ = *p++) != '\0' )
+ ;
+--s;
+
+/* Strip trailing zeros. */
+if( mode == 2 )
+ k = 1;
+else if( ndigits > ldp->outexpon )
+ k = ndigits;
+else
+ k = ldp->outexpon;
+
+while( *(s-1) == '0' && ((s - outstr) > k))
+ *(--s) = '\0';
+
+/* In f format, flush small off-scale values to zero.
+ Rounding has been taken care of by etoasc. */
+if( mode == 3 && ((ndigits + ldp->outexpon) < 0))
+ {
+ s = outstr;
+ *s = '\0';
+ *decpt = 0;
+ }
+
+if( rve )
+ *rve = s;
+return outstr;
+}
+
+/* Routine used to tell if long double is NaN or Infinity or regular number.
+ Returns: 0 = regular number
+ 1 = Nan
+ 2 = Infinity
+*/
+int
+_simdldcheck (LONG_DOUBLE_UNION *d)
+{
+unsigned short e[NI];
+LDPARMS rnd;
+LDPARMS *ldp = &rnd;
+
+rnd.rlast = -1;
+rnd.rndprc = NBITS;
+
+#if SIMD_LDBL_MANT_DIG == 24
+e24toe( (unsigned short *)d, e, ldp );
+#elif SIMD_LDBL_MANT_DIG == 53
+e53toe( (unsigned short *)d, e, ldp );
+#elif SIMD_LDBL_MANT_DIG == 64
+e64toe( (unsigned short *)d, e, ldp );
+#else
+e113toe( (unsigned short *)d, e, ldp );
+#endif
+
+if( (e[NE-1] & 0x7fff) == 0x7fff )
+ {
+#ifdef NANS
+ if( eisnan(e) )
+ return( 1 );
+#endif
+ return( 2 );
+ }
+else
+ return( 0 );
+} /* _ldcheck */
+
+static void etoasc(short unsigned int *x, char *string, int ndigits, int outformat, LDPARMS *ldp)
+{
+long digit;
+unsigned short y[NI], t[NI], u[NI], w[NI];
+unsigned short *p, *r, *ten;
+unsigned short sign;
+int i, j, k, expon, rndsav, ndigs;
+char *s, *ss;
+unsigned short m;
+unsigned short *equot = ldp->equot;
+
+ndigs = ndigits;
+rndsav = ldp->rndprc;
+#ifdef NANS
+if( eisnan(x) )
+ {
+ sprintf( string, " NaN " );
+ expon = 9999;
+ goto bxit;
+ }
+#endif
+ldp->rndprc = NBITS; /* set to full precision */
+emov( x, y ); /* retain external format */
+if( y[NE-1] & 0x8000 )
+ {
+ sign = 0xffff;
+ y[NE-1] &= 0x7fff;
+ }
+else
+ {
+ sign = 0;
+ }
+expon = 0;
+ten = &etens[NTEN][0];
+emov( eone, t );
+/* Test for zero exponent */
+if( y[NE-1] == 0 )
+ {
+ for( k=0; k>= 1;
+ }
+while( m != 0 );
+
+/* Rescale from integer significand */
+ u[NE-1] += y[NE-1] - (unsigned int )(EXONE + NBITS - 1);
+ emov( u, y );
+/* Find power of 10 */
+ emov( eone, t );
+ m = MAXP;
+ p = &etens[0][0];
+ while( ecmp( ten, u ) <= 0 )
+ {
+ if( ecmp( p, u ) <= 0 )
+ {
+ ediv( p, u, u, ldp );
+ emul( p, t, t, ldp );
+ expon += (int )m;
+ }
+ m >>= 1;
+ if( m == 0 )
+ break;
+ p += NE;
+ }
+ }
+else
+ { /* Number is less than 1.0 */
+/* Pad significand with trailing decimal zeros. */
+ if( y[NE-1] == 0 )
+ {
+ while( (y[NE-2] & 0x8000) == 0 )
+ {
+ emul( ten, y, y, ldp );
+ expon -= 1;
+ }
+ }
+ else
+ {
+ emovi( y, w );
+ for( i=0; i 0 )
+ {
+ if( ecmp( p, w ) >= 0 )
+ {
+ emul( r, w, w, ldp );
+ emul( r, t, t, ldp );
+ expon += k;
+ }
+ k /= 2;
+ if( k == 0 )
+ break;
+ p += NE;
+ r += NE;
+ }
+ ediv( t, eone, t, ldp );
+ }
+isone:
+/* Find the first (leading) digit. */
+emovi( t, w );
+emovz( w, t );
+emovi( y, w );
+emovz( w, y );
+eiremain( t, y, ldp );
+digit = equot[NI-1];
+while( (digit == 0) && (ecmp(y,ezero) != 0) )
+ {
+ eshup1( y );
+ emovz( y, u );
+ eshup1( u );
+ eshup1( u );
+ eaddm( u, y );
+ eiremain( t, y, ldp );
+ digit = equot[NI-1];
+ expon -= 1;
+ }
+s = string;
+if( sign )
+ *s++ = '-';
+else
+ *s++ = ' ';
+/* Examine number of digits requested by caller. */
+if( outformat == 3 )
+ ndigs += expon;
+/*
+else if( ndigs < 0 )
+ ndigs = 0;
+*/
+if( ndigs > NDEC )
+ ndigs = NDEC;
+if( digit == 10 )
+ {
+ *s++ = '1';
+ *s++ = '.';
+ if( ndigs > 0 )
+ {
+ *s++ = '0';
+ ndigs -= 1;
+ }
+ expon += 1;
+ if( ndigs < 0 )
+ {
+ ss = s;
+ goto doexp;
+ }
+ }
+else
+ {
+ *s++ = (char )digit + '0';
+ *s++ = '.';
+ }
+/* Generate digits after the decimal point. */
+for( k=0; k<=ndigs; k++ )
+ {
+/* multiply current number by 10, without normalizing */
+ eshup1( y );
+ emovz( y, u );
+ eshup1( u );
+ eshup1( u );
+ eaddm( u, y );
+ eiremain( t, y, ldp );
+ *s++ = (char )equot[NI-1] + '0';
+ }
+digit = equot[NI-1];
+--s;
+ss = s;
+/* round off the ASCII string */
+if( digit > 4 )
+ {
+/* Test for critical rounding case in ASCII output. */
+ if( digit == 5 )
+ {
+ emovo( y, t, ldp );
+ if( ecmp(t,ezero) != 0 )
+ goto roun; /* round to nearest */
+ if( (*(s-1) & 1) == 0 )
+ goto doexp; /* round to even */
+ }
+/* Round up and propagate carry-outs */
+roun:
+ --s;
+ k = *s & 0x7f;
+/* Carry out to most significant digit? */
+ if( ndigs < 0 )
+ {
+ /* This will print like "1E-6". */
+ *s = '1';
+ expon += 1;
+ goto doexp;
+ }
+ else if( k == '.' )
+ {
+ --s;
+ k = *s;
+ k += 1;
+ *s = (char )k;
+/* Most significant digit carries to 10? */
+ if( k > '9' )
+ {
+ expon += 1;
+ *s = '1';
+ }
+ goto doexp;
+ }
+/* Round up and carry out from less significant digits */
+ k += 1;
+ *s = (char )k;
+ if( k > '9' )
+ {
+ *s = '0';
+ goto roun;
+ }
+ }
+doexp:
+#ifdef __GO32__
+if( expon >= 0 )
+ sprintf( ss, "e+%02d", expon );
+else
+ sprintf( ss, "e-%02d", -expon );
+#else
+ sprintf( ss, "E%d", expon );
+#endif
+bxit:
+ldp->rndprc = rndsav;
+ldp->outexpon = expon;
+}
+
+
+
+
+/*
+; ASCTOQ
+; ASCTOQ.MAC LATEST REV: 11 JAN 84
+; SLM, 3 JAN 78
+;
+; Convert ASCII string to quadruple precision floating point
+;
+; Numeric input is free field decimal number
+; with max of 15 digits with or without
+; decimal point entered as ASCII from teletype.
+; Entering E after the number followed by a second
+; number causes the second number to be interpreted
+; as a power of 10 to be multiplied by the first number
+; (i.e., "scientific" notation).
+;
+; Usage:
+; asctoq( string, q );
+*/
+
+void _simdstrtold (char *s, char **se, LONG_DOUBLE_UNION *x)
+{
+ LDPARMS rnd;
+ LDPARMS *ldp = &rnd;
+ int lenldstr;
+
+ rnd.rlast = -1;
+ rnd.rndprc = NBITS;
+
+ lenldstr = asctoeg( s, (unsigned short *)x, SIMD_LDBL_MANT_DIG, ldp );
+ if (se)
+ *se = s + lenldstr;
+}
+
+#define REASONABLE_LEN 200
+
+static int
+asctoeg(char *ss, short unsigned int *y, int oprec, LDPARMS *ldp)
+{
+unsigned short yy[NI], xt[NI], tt[NI];
+int esign, decflg, sgnflg, nexp, exp, prec, lost;
+int k, trail, c, rndsav;
+long lexp;
+unsigned short nsign, *p;
+char *sp, *s, *lstr;
+int lenldstr;
+int mflag = 0;
+char tmpstr[REASONABLE_LEN];
+
+/* Copy the input string. */
+c = strlen (ss) + 2;
+if (c <= REASONABLE_LEN)
+ lstr = tmpstr;
+else
+ {
+ lstr = (char *) calloc (c, 1);
+ mflag = 1;
+ }
+s = ss;
+lenldstr = 0;
+while( *s == ' ' ) /* skip leading spaces */
+ {
+ ++s;
+ ++lenldstr;
+ }
+sp = lstr;
+for( k=0; krndprc;
+ldp->rndprc = NBITS; /* Set to full precision */
+lost = 0;
+nsign = 0;
+decflg = 0;
+sgnflg = 0;
+nexp = 0;
+exp = 0;
+prec = 0;
+ecleaz( yy );
+trail = 0;
+
+nxtcom:
+k = *s - '0';
+if( (k >= 0) && (k <= 9) )
+ {
+/* Ignore leading zeros */
+ if( (prec == 0) && (decflg == 0) && (k == 0) )
+ goto donchr;
+/* Identify and strip trailing zeros after the decimal point. */
+ if( (trail == 0) && (decflg != 0) )
+ {
+ sp = s;
+ while( (*sp >= '0') && (*sp <= '9') )
+ ++sp;
+/* Check for syntax error */
+ c = *sp & 0x7f;
+ if( (c != 'e') && (c != 'E') && (c != '\0')
+ && (c != '\n') && (c != '\r') && (c != ' ')
+ && (c != ',') )
+ goto error;
+ --sp;
+ while( *sp == '0' )
+ *sp-- = 'z';
+ trail = 1;
+ if( *s == 'z' )
+ goto donchr;
+ }
+/* If enough digits were given to more than fill up the yy register,
+ * continuing until overflow into the high guard word yy[2]
+ * guarantees that there will be a roundoff bit at the top
+ * of the low guard word after normalization.
+ */
+ if( yy[2] == 0 )
+ {
+ if( decflg )
+ nexp += 1; /* count digits after decimal point */
+ eshup1( yy ); /* multiply current number by 10 */
+ emovz( yy, xt );
+ eshup1( xt );
+ eshup1( xt );
+ eaddm( xt, yy );
+ ecleaz( xt );
+ xt[NI-2] = (unsigned short )k;
+ eaddm( xt, yy );
+ }
+ else
+ {
+ /* Mark any lost non-zero digit. */
+ lost |= k;
+ /* Count lost digits before the decimal point. */
+ if (decflg == 0)
+ nexp -= 1;
+ }
+ prec += 1;
+ goto donchr;
+ }
+
+switch( *s )
+ {
+ case 'z':
+ break;
+ case 'E':
+ case 'e':
+ goto expnt;
+ case '.': /* decimal point */
+ if( decflg )
+ goto error;
+ ++decflg;
+ break;
+ case '-':
+ nsign = 0xffff;
+ if( sgnflg )
+ goto error;
+ ++sgnflg;
+ break;
+ case '+':
+ if( sgnflg )
+ goto error;
+ ++sgnflg;
+ break;
+ case ',':
+ case ' ':
+ case '\0':
+ case '\n':
+ case '\r':
+ goto daldone;
+ case 'i':
+ case 'I':
+ goto infinite;
+ default:
+ error:
+#ifdef NANS
+ enan( yy, NI*16 );
+#else
+ mtherr( "asctoe", DOMAIN );
+ ecleaz(yy);
+#endif
+ goto aexit;
+ }
+donchr:
+++s;
+goto nxtcom;
+
+/* Exponent interpretation */
+expnt:
+
+esign = 1;
+exp = 0;
+++s;
+/* check for + or - */
+if( *s == '-' )
+ {
+ esign = -1;
+ ++s;
+ }
+if( *s == '+' )
+ ++s;
+while( (*s >= '0') && (*s <= '9') )
+ {
+ exp *= 10;
+ exp += *s++ - '0';
+ if (exp > 4977)
+ {
+ if (esign < 0)
+ goto zero;
+ else
+ goto infinite;
+ }
+ }
+if( esign < 0 )
+ exp = -exp;
+if( exp > 4932 )
+ {
+infinite:
+ ecleaz(yy);
+ yy[E] = 0x7fff; /* infinity */
+ goto aexit;
+ }
+if( exp < -4977 )
+ {
+zero:
+ ecleaz(yy);
+ goto aexit;
+ }
+
+daldone:
+nexp = exp - nexp;
+/* Pad trailing zeros to minimize power of 10, per IEEE spec. */
+while( (nexp > 0) && (yy[2] == 0) )
+ {
+ emovz( yy, xt );
+ eshup1( xt );
+ eshup1( xt );
+ eaddm( yy, xt );
+ eshup1( xt );
+ if( xt[2] != 0 )
+ break;
+ nexp -= 1;
+ emovz( xt, yy );
+ }
+if( (k = enormlz(yy)) > NBITS )
+ {
+ ecleaz(yy);
+ goto aexit;
+ }
+lexp = (EXONE - 1 + NBITS) - k;
+emdnorm( yy, lost, 0, lexp, 64, ldp );
+/* convert to external format */
+
+
+/* Multiply by 10**nexp. If precision is 64 bits,
+ * the maximum relative error incurred in forming 10**n
+ * for 0 <= n <= 324 is 8.2e-20, at 10**180.
+ * For 0 <= n <= 999, the peak relative error is 1.4e-19 at 10**947.
+ * For 0 >= n >= -999, it is -1.55e-19 at 10**-435.
+ */
+lexp = yy[E];
+if( nexp == 0 )
+ {
+ k = 0;
+ goto expdon;
+ }
+esign = 1;
+if( nexp < 0 )
+ {
+ nexp = -nexp;
+ esign = -1;
+ if( nexp > 4096 )
+ { /* Punt. Can't handle this without 2 divides. */
+ emovi( etens[0], tt );
+ lexp -= tt[E];
+ k = edivm( tt, yy, ldp );
+ lexp += EXONE;
+ nexp -= 4096;
+ }
+ }
+p = &etens[NTEN][0];
+emov( eone, xt );
+exp = 1;
+do
+ {
+ if( exp & nexp )
+ emul( p, xt, xt, ldp );
+ p -= NE;
+ exp = exp + exp;
+ }
+while( exp <= MAXP );
+
+emovi( xt, tt );
+if( esign < 0 )
+ {
+ lexp -= tt[E];
+ k = edivm( tt, yy, ldp );
+ lexp += EXONE;
+ }
+else
+ {
+ lexp += tt[E];
+ k = emulm( tt, yy, ldp );
+ lexp -= EXONE - 1;
+ }
+
+expdon:
+
+/* Round and convert directly to the destination type */
+if( oprec == 53 )
+ lexp -= EXONE - 0x3ff;
+else if( oprec == 24 )
+ lexp -= EXONE - 0177;
+#ifdef DEC
+else if( oprec == 56 )
+ lexp -= EXONE - 0201;
+#endif
+ldp->rndprc = oprec;
+emdnorm( yy, k, 0, lexp, 64, ldp );
+
+aexit:
+
+ldp->rndprc = rndsav;
+yy[0] = nsign;
+switch( oprec )
+ {
+#ifdef DEC
+ case 56:
+ todec( yy, y ); /* see etodec.c */
+ break;
+#endif
+#if SIMD_LDBL_MANT_DIG == 53
+ case 53:
+ toe53( yy, y );
+ break;
+#elif SIMD_LDBL_MANT_DIG == 24
+ case 24:
+ toe24( yy, y );
+ break;
+#elif SIMD_LDBL_MANT_DIG == 64
+ case 64:
+ toe64( yy, y );
+ break;
+#elif SIMD_LDBL_MANT_DIG == 113
+ case 113:
+ toe113( yy, y );
+ break;
+#else
+ case NBITS:
+ emovo( yy, y, ldp );
+ break;
+#endif
+ }
+lenldstr += s - lstr;
+if (mflag)
+ free (lstr);
+return lenldstr;
+}
+
+
+
+/* y = largest integer not greater than x
+ * (truncated toward minus infinity)
+ *
+ * unsigned short x[NE], y[NE]
+ * LDPARMS *ldp
+ *
+ * efloor( x, y, ldp );
+ */
+static unsigned short bmask[] = {
+0xffff,
+0xfffe,
+0xfffc,
+0xfff8,
+0xfff0,
+0xffe0,
+0xffc0,
+0xff80,
+0xff00,
+0xfe00,
+0xfc00,
+0xf800,
+0xf000,
+0xe000,
+0xc000,
+0x8000,
+0x0000,
+};
+
+static void efloor(short unsigned int *x, short unsigned int *y, LDPARMS *ldp)
+{
+register unsigned short *p;
+int e, expon, i;
+unsigned short f[NE];
+
+emov( x, f ); /* leave in external format */
+expon = (int )f[NE-1];
+e = (expon & 0x7fff) - (EXONE - 1);
+if( e <= 0 )
+ {
+ eclear(y);
+ goto isitneg;
+ }
+/* number of bits to clear out */
+e = NBITS - e;
+emov( f, y );
+if( e <= 0 )
+ return;
+
+p = &y[0];
+while( e >= 16 )
+ {
+ *p++ = 0;
+ e -= 16;
+ }
+/* clear the remaining bits */
+*p &= bmask[e];
+/* truncate negatives toward minus infinity */
+isitneg:
+
+if( (unsigned short )expon & (unsigned short )0x8000 )
+ {
+ for( i=0; iequot;
+
+ld = den[E];
+ld -= enormlz( den );
+ln = num[E];
+ln -= enormlz( num );
+ecleaz( equot );
+while( ln >= ld )
+ {
+ if( ecmpm(den,num) <= 0 )
+ {
+ esubm(den, num);
+ j = 1;
+ }
+ else
+ {
+ j = 0;
+ }
+ eshup1(equot);
+ equot[NI-1] |= j;
+ eshup1(num);
+ ln -= 1;
+ }
+emdnorm( num, 0, 0, ln, 0, ldp );
+}
+
+/* NaN bit patterns
+ */
+#ifdef MIEEE
+static unsigned short nan113[8] = {
+ 0x7fff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff};
+static unsigned short nan64[6] = {0x7fff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff};
+static unsigned short nan53[4] = {0x7fff, 0xffff, 0xffff, 0xffff};
+static unsigned short nan24[2] = {0x7fff, 0xffff};
+#else /* !MIEEE */
+static unsigned short nan113[8] = {0, 0, 0, 0, 0, 0, 0x8000, 0x7fff};
+static unsigned short nan64[6] = {0, 0, 0, 0, 0xc000, 0x7fff};
+static unsigned short nan53[4] = {0, 0, 0, 0x7ff8};
+static unsigned short nan24[2] = {0, 0x7fc0};
+#endif /* !MIEEE */
+
+
+static void enan (short unsigned int *nan, int size)
+{
+int i, n;
+unsigned short *p;
+
+switch( size )
+ {
+#ifndef DEC
+ case 113:
+ n = 8;
+ p = nan113;
+ break;
+
+ case 64:
+ n = 6;
+ p = nan64;
+ break;
+
+ case 53:
+ n = 4;
+ p = nan53;
+ break;
+
+ case 24:
+ n = 2;
+ p = nan24;
+ break;
+
+ case NBITS:
+ for( i=0; i
simdldtoa.c
Property changes :
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: svn:keywords
## -0,0 +1 ##
+Id
\ No newline at end of property
Index: strtoufix64.c
===================================================================
--- strtoufix64.c (nonexistent)
+++ strtoufix64.c (revision 158)
@@ -0,0 +1,116 @@
+#ifdef __SPE__
+
+#include <_ansi.h>
+#include
+#include
+#include
+#include
+#include "fix64.h"
+
+/*
+ * Convert a string to a fixed-point 64-bit unsigned value.
+ *
+ * Ignores `locale' stuff.
+ */
+__uint64_t
+_DEFUN (_strtoufix64_r, (rptr, nptr, endptr),
+ struct _reent *rptr _AND
+ _CONST char *nptr _AND
+ char **endptr)
+{
+ union long_double_union ldbl;
+ int exp, sign, negexp, ld_type;
+ __uint64_t tmp, tmp2, result = 0;
+
+ init(ldbl);
+
+ _simdstrtold ((char *)nptr, endptr, &ldbl);
+
+ /* treat NAN as domain error, +/- infinity as saturation */
+ ld_type = _simdldcheck (&ldbl);
+ if (ld_type != 0)
+ {
+ if (ld_type == 1)
+ {
+ rptr->_errno = EDOM;
+ return 0;
+ }
+ rptr->_errno = ERANGE;
+ if (word0(ldbl) & Sign_bit)
+ return 0;
+ return ULONG_LONG_MAX;
+ }
+
+ /* strip off sign and exponent */
+ sign = word0(ldbl) & Sign_bit;
+ exp = ((word0(ldbl) & Exp_mask) >> Exp_shift) - Bias;
+ negexp = -exp;
+ if (negexp > 63)
+ return 0;
+ word0(ldbl) &= ~(Exp_mask | Sign_bit);
+ /* add in implicit normalized bit */
+ word0(ldbl) |= Exp_msk1;
+ /* shift so result is contained in single word */
+ tmp = word0(ldbl) << Ebits;
+ tmp |= ((unsigned long)word1(ldbl) >> (32 - Ebits));
+ tmp <<= 32;
+ if (Ebits < 32)
+ tmp |= ((unsigned long)word1(ldbl) << Ebits);
+ tmp |= ((unsigned long)word2(ldbl) >> (32 - Ebits));
+
+ /* check for saturation */
+ if (sign)
+ {
+ rptr->_errno = ERANGE;
+ return 0;
+ }
+ else
+ {
+ if (exp > 0 || (exp == 0 && tmp >= 0x8000000000000000LL))
+ {
+ rptr->_errno = ERANGE;
+ return ULONG_LONG_MAX;
+ }
+ }
+
+ /* otherwise we have normal number in range */
+ if (negexp > 1)
+ {
+ tmp2 = tmp + (1 << (negexp - 2));
+ result = (tmp2 >> (negexp - 1));
+ /* if rounding causes carry, add carry bit in */
+ if (tmp2 < tmp)
+ result += 1 << (64 - negexp);
+ }
+ else
+ {
+ if (Ebits < 32)
+ {
+ result = tmp + ((word2(ldbl) & (1 << (32 - Ebits - 1))) != 0);
+ /* if rounding causes carry, then saturation has occurred */
+ if (result < tmp)
+ {
+ rptr->_errno = ERANGE;
+ return ULONG_LONG_MAX;
+ }
+ }
+ else
+ result = tmp;
+ }
+
+ return result;
+}
+
+#ifndef _REENT_ONLY
+
+__uint64_t
+_DEFUN (strtoufix64, (s, ptr, base),
+ _CONST char *s _AND
+ char **ptr)
+{
+ return _strtoufix64_r (_REENT, s, ptr);
+}
+
+#endif
+
+#endif /* __SPE__ */
strtoufix64.c
Property changes :
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: svn:keywords
## -0,0 +1 ##
+Id
\ No newline at end of property
Index: times.c
===================================================================
--- times.c (nonexistent)
+++ times.c (revision 158)
@@ -0,0 +1,36 @@
+/* Time support routines for PowerPC.
+ *
+ * Written by Aldy Hernandez.
+ */
+
+#include <_ansi.h>
+#include
+#include
+#include
+#include
+
+clock_t
+times (struct tms *tp)
+{
+ struct rusage usage;
+ union {
+ struct rusage r;
+ /* Newlib's rusage has only 2 fields. We need to make room for
+ when we call the system's rusage. This should be enough. */
+ int filler[32];
+ } host_ru;
+
+ getrusage (RUSAGE_SELF, (void *)&host_ru);
+
+ if (tp)
+ {
+ tp->tms_utime = host_ru.r.ru_utime.tv_sec * 1000
+ + host_ru.r.ru_utime.tv_usec;
+ tp->tms_stime = host_ru.r.ru_stime.tv_sec * 1000
+ + host_ru.r.ru_stime.tv_usec;
+ tp->tms_cutime = 0; /* user time, children */
+ tp->tms_cstime = 0; /* system time, children */
+ }
+
+ return tp->tms_utime;
+}
times.c
Property changes :
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: svn:keywords
## -0,0 +1 ##
+Id
\ No newline at end of property
Index: setjmp.S
===================================================================
--- setjmp.S (nonexistent)
+++ setjmp.S (revision 158)
@@ -0,0 +1,268 @@
+/* This is a simple version of setjmp and longjmp for the PowerPC.
+ Ian Lance Taylor, Cygnus Support, 9 Feb 1994.
+ Modified by Jeff Johnston, Red Hat Inc. 2 Oct 2001. */
+
+#include "ppc-asm.h"
+
+FUNC_START(setjmp)
+#ifdef __ALTIVEC__
+ addi 3,3,15 # align Altivec to 16 byte boundary
+ rlwinm 3,3,0,0,27
+#else
+ addi 3,3,7 # align to 8 byte boundary
+ rlwinm 3,3,0,0,28
+#endif
+#if __SPE__
+ /* If we are E500, then save 64-bit registers. */
+ evstdd 1,0(3) # offset 0
+ evstdd 2,8(3) # offset 8
+ evstdd 13,16(3) # offset 16
+ evstdd 14,24(3) # offset 24
+ evstdd 15,32(3) # offset 32
+ evstdd 16,40(3) # offset 40
+ evstdd 17,48(3) # offset 48
+ evstdd 18,56(3) # offset 56
+ evstdd 19,64(3) # offset 64
+ evstdd 20,72(3) # offset 72
+ evstdd 21,80(3) # offset 80
+ evstdd 22,88(3) # offset 88
+ evstdd 23,96(3) # offset 96
+ evstdd 24,104(3) # offset 104
+ evstdd 25,112(3) # offset 112
+ evstdd 26,120(3) # offset 120
+ evstdd 27,128(3) # offset 128
+ evstdd 28,136(3) # offset 136
+ evstdd 29,144(3) # offset 144
+ evstdd 30,152(3) # offset 152
+ evstdd 31,160(3) # offset 160
+
+ /* Add 164 to r3 to account for the amount of data we just
+ stored. Note that we are not adding 168 because the next
+ store instruction uses an offset of 4. */
+ addi 3,3,164
+#else
+ stw 1,0(3) # offset 0
+ stwu 2,4(3) # offset 4
+ stwu 13,4(3) # offset 8
+ stwu 14,4(3) # offset 12
+ stwu 15,4(3) # offset 16
+ stwu 16,4(3) # offset 20
+ stwu 17,4(3) # offset 24
+ stwu 18,4(3) # offset 28
+ stwu 19,4(3) # offset 32
+ stwu 20,4(3) # offset 36
+ stwu 21,4(3) # offset 40
+ stwu 22,4(3) # offset 44
+ stwu 23,4(3) # offset 48
+ stwu 24,4(3) # offset 52
+ stwu 25,4(3) # offset 56
+ stwu 26,4(3) # offset 60
+ stwu 27,4(3) # offset 64
+ stwu 28,4(3) # offset 68
+ stwu 29,4(3) # offset 72
+ stwu 30,4(3) # offset 76
+ stwu 31,4(3) # offset 80
+#endif
+
+ /* From this point on until the end of this function, add 84
+ to the offset shown if __SPE__. This difference comes from
+ the fact that we save 21 64-bit registers instead of 21
+ 32-bit registers above. */
+ mflr 4
+ stwu 4,4(3) # offset 84
+ mfcr 4
+ stwu 4,4(3) # offset 88
+ # one word pad to get floating point aligned on 8 byte boundary
+
+ /* Check whether we need to save FPRs. Checking __NO_FPRS__
+ on its own would be enough for GCC 4.1 and above, but older
+ compilers only define _SOFT_FLOAT, so check both. */
+#if !defined (__NO_FPRS__) && !defined (_SOFT_FLOAT)
+ stfdu 14,8(3) # offset 96
+ stfdu 15,8(3) # offset 104
+ stfdu 16,8(3) # offset 112
+ stfdu 17,8(3) # offset 120
+ stfdu 18,8(3) # offset 128
+ stfdu 19,8(3) # offset 136
+ stfdu 20,8(3) # offset 144
+ stfdu 21,8(3) # offset 152
+ stfdu 22,8(3) # offset 160
+ stfdu 23,8(3) # offset 168
+ stfdu 24,8(3) # offset 176
+ stfdu 25,8(3) # offset 184
+ stfdu 26,8(3) # offset 192
+ stfdu 27,8(3) # offset 200
+ stfdu 28,8(3) # offset 208
+ stfdu 29,8(3) # offset 216
+ stfdu 30,8(3) # offset 224
+ stfdu 31,8(3) # offset 232
+#endif
+
+ /* This requires a total of 21 * 4 + 18 * 8 + 4 + 4 + 4
+ bytes == 60 * 4 bytes == 240 bytes. */
+
+#ifdef __ALTIVEC__
+ /* save Altivec vrsave and vr20-vr31 registers */
+ mfspr 4,256 # vrsave register
+ stwu 4,16(3) # offset 248
+ addi 3,3,8
+ stvx 20,0,3 # offset 256
+ addi 3,3,16
+ stvx 21,0,3 # offset 272
+ addi 3,3,16
+ stvx 22,0,3 # offset 288
+ addi 3,3,16
+ stvx 23,0,3 # offset 304
+ addi 3,3,16
+ stvx 24,0,3 # offset 320
+ addi 3,3,16
+ stvx 25,0,3 # offset 336
+ addi 3,3,16
+ stvx 26,0,3 # offset 352
+ addi 3,3,16
+ stvx 27,0,3 # offset 368
+ addi 3,3,16
+ stvx 28,0,3 # offset 384
+ addi 3,3,16
+ stvx 29,0,3 # offset 400
+ addi 3,3,16
+ stvx 30,0,3 # offset 416
+ addi 3,3,16
+ stvx 31,0,3 # offset 432
+
+ /* This requires a total of 240 + 8 + 8 + 12 * 16 == 448 bytes. */
+#endif
+ li 3,0
+ blr
+FUNC_END(setjmp)
+
+
+FUNC_START(longjmp)
+#ifdef __ALTIVEC__
+ addi 3,3,15 # align Altivec to 16 byte boundary
+ rlwinm 3,3,0,0,27
+#else
+ addi 3,3,7 # align to 8 byte boundary
+ rlwinm 3,3,0,0,28
+#endif
+#if __SPE__
+ /* If we are E500, then restore 64-bit registers. */
+ evldd 1,0(3) # offset 0
+ evldd 2,8(3) # offset 8
+ evldd 13,16(3) # offset 16
+ evldd 14,24(3) # offset 24
+ evldd 15,32(3) # offset 32
+ evldd 16,40(3) # offset 40
+ evldd 17,48(3) # offset 48
+ evldd 18,56(3) # offset 56
+ evldd 19,64(3) # offset 64
+ evldd 20,72(3) # offset 72
+ evldd 21,80(3) # offset 80
+ evldd 22,88(3) # offset 88
+ evldd 23,96(3) # offset 96
+ evldd 24,104(3) # offset 104
+ evldd 25,112(3) # offset 112
+ evldd 26,120(3) # offset 120
+ evldd 27,128(3) # offset 128
+ evldd 28,136(3) # offset 136
+ evldd 29,144(3) # offset 144
+ evldd 30,152(3) # offset 152
+ evldd 31,160(3) # offset 160
+
+ /* Add 164 to r3 to account for the amount of data we just
+ loaded. Note that we are not adding 168 because the next
+ load instruction uses an offset of 4. */
+ addi 3,3,164
+#else
+ lwz 1,0(3) # offset 0
+ lwzu 2,4(3) # offset 4
+ lwzu 13,4(3) # offset 8
+ lwzu 14,4(3) # offset 12
+ lwzu 15,4(3) # offset 16
+ lwzu 16,4(3) # offset 20
+ lwzu 17,4(3) # offset 24
+ lwzu 18,4(3) # offset 28
+ lwzu 19,4(3) # offset 32
+ lwzu 20,4(3) # offset 36
+ lwzu 21,4(3) # offset 40
+ lwzu 22,4(3) # offset 44
+ lwzu 23,4(3) # offset 48
+ lwzu 24,4(3) # offset 52
+ lwzu 25,4(3) # offset 56
+ lwzu 26,4(3) # offset 60
+ lwzu 27,4(3) # offset 64
+ lwzu 28,4(3) # offset 68
+ lwzu 29,4(3) # offset 72
+ lwzu 30,4(3) # offset 76
+ lwzu 31,4(3) # offset 80
+#endif
+ /* From this point on until the end of this function, add 84
+ to the offset shown if __SPE__. This difference comes from
+ the fact that we restore 21 64-bit registers instead of 21
+ 32-bit registers above. */
+ lwzu 5,4(3) # offset 84
+ mtlr 5
+ lwzu 5,4(3) # offset 88
+ mtcrf 255,5
+ # one word pad to get floating point aligned on 8 byte boundary
+
+ /* Check whether we need to restore FPRs. Checking
+ __NO_FPRS__ on its own would be enough for GCC 4.1 and
+ above, but older compilers only define _SOFT_FLOAT, so
+ check both. */
+#if !defined (__NO_FPRS__) && !defined (_SOFT_FLOAT)
+ lfdu 14,8(3) # offset 96
+ lfdu 15,8(3) # offset 104
+ lfdu 16,8(3) # offset 112
+ lfdu 17,8(3) # offset 120
+ lfdu 18,8(3) # offset 128
+ lfdu 19,8(3) # offset 136
+ lfdu 20,8(3) # offset 144
+ lfdu 21,8(3) # offset 152
+ lfdu 22,8(3) # offset 160
+ lfdu 23,8(3) # offset 168
+ lfdu 24,8(3) # offset 176
+ lfdu 25,8(3) # offset 184
+ lfdu 26,8(3) # offset 192
+ lfdu 27,8(3) # offset 200
+ lfdu 28,8(3) # offset 208
+ lfdu 29,8(3) # offset 216
+ lfdu 30,8(3) # offset 224
+ lfdu 31,8(3) # offset 232
+#endif
+
+#ifdef __ALTIVEC__
+ /* restore Altivec vrsave and v20-v31 registers */
+ lwzu 5,16(3) # offset 248
+ mtspr 256,5 # vrsave
+ addi 3,3,8
+ lvx 20,0,3 # offset 256
+ addi 3,3,16
+ lvx 21,0,3 # offset 272
+ addi 3,3,16
+ lvx 22,0,3 # offset 288
+ addi 3,3,16
+ lvx 23,0,3 # offset 304
+ addi 3,3,16
+ lvx 24,0,3 # offset 320
+ addi 3,3,16
+ lvx 25,0,3 # offset 336
+ addi 3,3,16
+ lvx 26,0,3 # offset 352
+ addi 3,3,16
+ lvx 27,0,3 # offset 368
+ addi 3,3,16
+ lvx 28,0,3 # offset 384
+ addi 3,3,16
+ lvx 29,0,3 # offset 400
+ addi 3,3,16
+ lvx 30,0,3 # offset 416
+ addi 3,3,16
+ lvx 31,0,3 # offset 432
+#endif
+
+ mr. 3,4
+ bclr+ 4,2
+ li 3,1
+ blr
+FUNC_END(longjmp)
setjmp.S
Property changes :
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: svn:keywords
## -0,0 +1 ##
+Id
\ No newline at end of property
Index: atosfix32.c
===================================================================
--- atosfix32.c (nonexistent)
+++ atosfix32.c (revision 158)
@@ -0,0 +1,28 @@
+/*
+ * Jeff Johnston - 02/13/2002
+ */
+
+#ifdef __SPE__
+
+#include
+#include <_ansi.h>
+
+__int32_t
+_DEFUN (_atosfix32_r, (reent, s),
+ struct _reent *reent _AND
+ _CONST char *s)
+{
+ return _strtosfix32_r (reent, s, NULL);
+}
+
+#ifndef _REENT_ONLY
+__int32_t
+_DEFUN (atosfix32, (s),
+ _CONST char *s)
+{
+ return strtosfix32 (s, NULL);
+}
+
+#endif /* !_REENT_ONLY */
+
+#endif /* __SPE__ */
atosfix32.c
Property changes :
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: svn:keywords
## -0,0 +1 ##
+Id
\ No newline at end of property
Index: machine/stdlib.h
===================================================================
--- machine/stdlib.h (nonexistent)
+++ machine/stdlib.h (revision 158)
@@ -0,0 +1,71 @@
+#ifndef _MACHSTDLIB_H_
+#define _MACHSTDLIB_H_
+
+#ifndef __STRICT_ANSI__
+
+# if defined(__ALTIVEC__)
+
+_PTR _EXFUN(vec_calloc,(size_t __nmemb, size_t __size));
+_PTR _EXFUN(_vec_calloc_r,(struct _reent *, size_t __nmemb, size_t __size));
+_VOID _EXFUN(vec_free,(_PTR));
+#define _vec_freer _freer
+_PTR _EXFUN(vec_malloc,(size_t __size));
+#define _vec_mallocr _memalign_r
+_PTR _EXFUN(vec_realloc,(_PTR __r, size_t __size));
+_PTR _EXFUN(_vec_realloc_r,(struct _reent *, _PTR __r, size_t __size));
+
+# endif /* __ALTIVEC__ */
+
+# if defined(__SPE__)
+
+#define __need_inttypes
+#include
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+__int16_t _EXFUN(atosfix16,(const char *__str));
+__int16_t _EXFUN(_atosfix16_r,(struct _reent *, const char *__str));
+__int32_t _EXFUN(atosfix32,(const char *__str));
+__int32_t _EXFUN(_atosfix32_r,(struct _reent *, const char *__str));
+__int64_t _EXFUN(atosfix64,(const char *__str));
+__int64_t _EXFUN(_atosfix64_r,(struct _reent *, const char *__str));
+
+__uint16_t _EXFUN(atoufix16,(const char *__str));
+__uint16_t _EXFUN(_atoufix16_r,(struct _reent *, const char *__str));
+__uint32_t _EXFUN(atoufix32,(const char *__str));
+__uint32_t _EXFUN(_atoufix32_r,(struct _reent *, const char *__str));
+__uint64_t _EXFUN(atoufix64,(const char *__str));
+__uint64_t _EXFUN(_atoufix64_r,(struct _reent *, const char *__str));
+
+__int16_t _EXFUN(strtosfix16,(const char *__str, char **__endptr));
+__int16_t _EXFUN(_strtosfix16_r,(struct _reent *, const char *__str,
+ char **__endptr));
+__int32_t _EXFUN(strtosfix32,(const char *__str, char **__endptr));
+__int32_t _EXFUN(_strtosfix32_r,(struct _reent *, const char *__str,
+ char **__endptr));
+__int64_t _EXFUN(strtosfix64,(const char *__str, char **__endptr));
+__int64_t _EXFUN(_strtosfix64_r,(struct _reent *, const char *__str,
+ char **__endptr));
+
+__uint16_t _EXFUN(strtoufix16,(const char *__str, char **__endptr));
+__uint16_t _EXFUN(_strtoufix16_r,(struct _reent *, const char *__str,
+ char **__endptr));
+__uint32_t _EXFUN(strtoufix32,(const char *__str, char **__endptr));
+__uint32_t _EXFUN(_strtoufix32_r,(struct _reent *, const char *__str,
+ char **__endptr));
+__uint64_t _EXFUN(strtoufix64,(const char *__str, char **__endptr));
+__uint64_t _EXFUN(_strtoufix64_r,(struct _reent *, const char *__str,
+ char **__endptr));
+#ifdef __cplusplus
+}
+#endif
+
+# endif /* __SPE__ */
+
+#endif /* !__STRICT_ANSI__ */
+
+
+#endif /* _MACHSTDLIB_H_ */
+
+
machine/stdlib.h
Property changes :
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: svn:keywords
## -0,0 +1 ##
+Id
\ No newline at end of property
Index: machine/malloc.h
===================================================================
--- machine/malloc.h (nonexistent)
+++ machine/malloc.h (revision 158)
@@ -0,0 +1,20 @@
+#ifndef _MACHMALLOC_H_
+#define _MACHMALLOC_H_
+
+# if defined(__ALTIVEC__)
+
+_PTR _EXFUN(vec_calloc,(size_t __nmemb, size_t __size));
+_PTR _EXFUN(_vec_calloc_r,(struct _reent *, size_t __nmemb, size_t __size));
+_VOID _EXFUN(vec_free,(_PTR));
+#define _vec_freer _freer
+_PTR _EXFUN(vec_malloc,(size_t __size));
+#define _vec_mallocr _memalign_r
+_PTR _EXFUN(vec_realloc,(_PTR __r, size_t __size));
+_PTR _EXFUN(_vec_realloc_r,(struct _reent *, _PTR __r, size_t __size));
+
+# endif /* __ALTIVEC__ */
+
+
+#endif /* _MACHMALLOC_H_ */
+
+
machine/malloc.h
Property changes :
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: svn:keywords
## -0,0 +1 ##
+Id
\ No newline at end of property
Index: atosfix16.c
===================================================================
--- atosfix16.c (nonexistent)
+++ atosfix16.c (revision 158)
@@ -0,0 +1,105 @@
+/*
+FUNCTION
+ <>, <>, <>---string to signed fixed-point
+
+INDEX
+ atosfix16
+INDEX
+ atosfix32
+INDEX
+ atosfix64
+INDEX
+ _atosfix16_r
+INDEX
+ _atosfix32_r
+INDEX
+ _atosfix64_r
+
+ANSI_SYNOPSIS
+ #include
+ __int16_t atosfix16(const char *<[s]>);
+ __int32_t atosfix32(const char *<[s]>);
+ __int64_t atosfix32(const char *<[s]>);
+
+ __int16_t _atosfix16_r(struct __reent *, const char *<[s]>);
+ __int32_t _atosfix32_r(struct __reent *, const char *<[s]>);
+ __int64_t _atosfix32_r(struct __reent *, const char *<[s]>);
+
+TRAD_SYNOPSIS
+ #include
+ __int16_t atosfix16(<[s]>)
+ const char *<[s]>;
+
+ __int32_t atosfix32(<[s]>)
+ const char *<[s]>;
+
+ __int64_t atosfix64(<[s]>)
+ const char *<[s]>;
+
+ __int16_t _atosfix16_r(, <[s]>)
+ struct _reent *<[reent]>;
+ const char *<[s]>;
+
+ __int32_t _atosfix32_r(, <[s]>)
+ struct _reent *<[reent]>;
+ const char *<[s]>;
+
+ __int64_t _atosfix64_r(, <[s]>)
+ struct _reent *<[reent]>;
+ const char *<[s]>;
+
+DESCRIPTION
+ <> converts the initial portion of a string to a sign
+ + 15-bit fraction fixed point value.
+ <> converts the initial portion of a string to a sign
+ + 31-bit fraction fixed point value.
+ <> converts the initial portion of a string to a sign
+ + 63-bit fraction fixed point value.
+ <> is implemented as <>
+ <> is implemented as <>
+ <> is implemented as <>
+
+ The alternate functions <<_atosfix16_r>>, <<_atosfix32_r>>,
+ and <<_atosfix64_r>> are reentrant versions.
+ The extra argument <[reent]> is a pointer to a reentrancy structure.
+
+RETURNS
+ The functions return the converted value, if any. If no conversion was
+ made, <<0>> is returned. If saturation occurs, <> is stored
+ in errno.
+
+PORTABILITY
+ <>, <>, and <> are non-standard.
+
+ No supporting OS subroutines are directly required. The
+ OS subroutines required by <> are used.
+*/
+
+/*
+ * Jeff Johnston - 02/13/2002
+ */
+
+#ifdef __SPE__
+
+#include
+#include <_ansi.h>
+
+__int16_t
+_DEFUN (_atosfix16_r, (reent, s),
+ struct _reent *reent _AND
+ _CONST char *s)
+{
+ return _strtosfix16_r (reent, s, NULL);
+}
+
+#ifndef _REENT_ONLY
+__int16_t
+_DEFUN (atosfix16, (s),
+ _CONST char *s)
+{
+ return strtosfix16 (s, NULL);
+}
+
+#endif /* !_REENT_ONLY */
+
+#endif /* __SPE__ */
atosfix16.c
Property changes :
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: svn:keywords
## -0,0 +1 ##
+Id
\ No newline at end of property
Index: atoufix32.c
===================================================================
--- atoufix32.c (nonexistent)
+++ atoufix32.c (revision 158)
@@ -0,0 +1,28 @@
+/*
+ * Jeff Johnston - 02/13/2002
+ */
+
+#ifdef __SPE__
+
+#include
+#include <_ansi.h>
+
+__uint32_t
+_DEFUN (_atoufix32_r, (reent, s),
+ struct _reent *reent _AND
+ _CONST char *s)
+{
+ return _strtoufix32_r (reent, s, NULL);
+}
+
+#ifndef _REENT_ONLY
+__uint32_t
+_DEFUN (atoufix32, (s),
+ _CONST char *s)
+{
+ return strtoufix32 (s, NULL);
+}
+
+#endif /* !_REENT_ONLY */
+
+#endif /* __SPE__ */
atoufix32.c
Property changes :
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: svn:keywords
## -0,0 +1 ##
+Id
\ No newline at end of property
Index: vfscanf.c
===================================================================
--- vfscanf.c (nonexistent)
+++ vfscanf.c (revision 158)
@@ -0,0 +1,1262 @@
+/*
+FUNCTION
+<>, <>, <>---format argument list
+
+INDEX
+ vscanf
+INDEX
+ vfscanf
+INDEX
+ vsscanf
+
+ANSI_SYNOPSIS
+ #include
+ #include
+ int vscanf(const char *<[fmt]>, va_list <[list]>);
+ int vfscanf(FILE *<[fp]>, const char *<[fmt]>, va_list <[list]>);
+ int vsscanf(const char *<[str]>, const char *<[fmt]>, va_list <[list]>);
+
+ int _vscanf_r(void *<[reent]>, const char *<[fmt]>,
+ va_list <[list]>);
+ int _vfscanf_r(void *<[reent]>, FILE *<[fp]>, const char *<[fmt]>,
+ va_list <[list]>);
+ int _vsscanf_r(void *<[reent]>, const char *<[str]>, const char *<[fmt]>,
+ va_list <[list]>);
+
+TRAD_SYNOPSIS
+ #include
+ #include
+ int vscanf( <[fmt]>, <[ist]>)
+ char *<[fmt]>;
+ va_list <[list]>;
+
+ int vfscanf( <[fp]>, <[fmt]>, <[list]>)
+ FILE *<[fp]>;
+ char *<[fmt]>;
+ va_list <[list]>;
+
+ int vsscanf( <[str]>, <[fmt]>, <[list]>)
+ char *<[str]>;
+ char *<[fmt]>;
+ va_list <[list]>;
+
+ int _vscanf_r( <[reent]>, <[fmt]>, <[ist]>)
+ char *<[reent]>;
+ char *<[fmt]>;
+ va_list <[list]>;
+
+ int _vfscanf_r( <[reent]>, <[fp]>, <[fmt]>, <[list]>)
+ char *<[reent]>;
+ FILE *<[fp]>;
+ char *<[fmt]>;
+ va_list <[list]>;
+
+ int _vsscanf_r( <[reent]>, <[str]>, <[fmt]>, <[list]>)
+ char *<[reent]>;
+ char *<[str]>;
+ char *<[fmt]>;
+ va_list <[list]>;
+
+DESCRIPTION
+<>, <>, and <> are (respectively) variants
+of <>, <>, and <>. They differ only in
+allowing their caller to pass the variable argument list as a
+<> object (initialized by <>) rather than
+directly accepting a variable number of arguments.
+
+RETURNS
+The return values are consistent with the corresponding functions:
+<> returns the number of input fields successfully scanned,
+converted, and stored; the return value does not include scanned
+fields which were not stored.
+
+If <> attempts to read at end-of-file, the return value
+is <>.
+
+If no fields were stored, the return value is <<0>>.
+
+The routines <<_vscanf_r>>, <<_vfscanf_f>>, and <<_vsscanf_r>> are
+reentrant versions which take an additional first parameter which points to the
+reentrancy structure.
+
+PORTABILITY
+These are GNU extensions.
+
+Supporting OS subroutines required:
+*/
+
+/*-
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms are permitted
+ * provided that the above copyright notice and this paragraph are
+ * duplicated in all such forms and that any documentation,
+ * advertising materials, and other materials related to such
+ * distribution and use acknowledge that the software was developed
+ * by the University of California, Berkeley. The name of the
+ * University may not be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#include <_ansi.h>
+#include
+#include
+#include
+#include
+#include
+#include
+#include
+#include
+#ifdef _HAVE_STDC
+#include
+#else
+#include
+#endif
+#include "local.h"
+
+#ifndef NO_FLOATING_POINT
+#define FLOATING_POINT
+#endif
+
+#ifdef FLOATING_POINT
+#include
+
+/* Currently a test is made to see if long double processing is warranted.
+ This could be changed in the future should the _ldtoa_r code be
+ preferred over _dtoa_r. */
+#define _NO_LONGDBL
+#if defined _WANT_IO_LONG_DOUBLE && (LDBL_MANT_DIG > DBL_MANT_DIG)
+#undef _NO_LONGDBL
+extern _LONG_DOUBLE _strtold _PARAMS((char *s, char **sptr));
+#endif
+
+#define _NO_LONGLONG
+#if defined _WANT_IO_LONG_LONG && defined __GNUC__
+# undef _NO_LONGLONG
+#endif
+
+#include "floatio.h"
+#define BUF (MAXEXP+MAXFRACT+3) /* 3 = sign + decimal point + NUL */
+/* An upper bound for how long a long prints in decimal. 4 / 13 approximates
+ log (2). Add one char for roundoff compensation and one for the sign. */
+#define MAX_LONG_LEN ((CHAR_BIT * sizeof (long) - 1) * 4 / 13 + 2)
+#else
+#define BUF 40
+#endif
+
+/*
+ * Flags used during conversion.
+ */
+
+#define LONG 0x01 /* l: long or double */
+#define LONGDBL 0x02 /* L: long double or long long */
+#define SHORT 0x04 /* h: short */
+#define SUPPRESS 0x10 /* suppress assignment */
+#define POINTER 0x20 /* weird %p pointer (`fake hex') */
+#define NOSKIP 0x40 /* do not skip blanks */
+
+/*
+ * The following are used in numeric conversions only:
+ * SIGNOK, NDIGITS, DPTOK, and EXPOK are for floating point;
+ * SIGNOK, NDIGITS, PFXOK, and NZDIGITS are for integral.
+ */
+
+#define SIGNOK 0x80 /* +/- is (still) legal */
+#define NDIGITS 0x100 /* no digits detected */
+
+#define DPTOK 0x200 /* (float) decimal point is still legal */
+#define EXPOK 0x400 /* (float) exponent (e+3, etc) still legal */
+
+#define PFXOK 0x200 /* 0x prefix is (still) legal */
+#define NZDIGITS 0x400 /* no zero digits detected */
+#define NNZDIGITS 0x800 /* no non-zero digits detected */
+
+#define VECTOR 0x2000 /* v: vector */
+#define FIXEDPOINT 0x4000 /* r/R: fixed-point */
+#define SIGNED 0x8000 /* r: signed fixed-point */
+
+/*
+ * Conversion types.
+ */
+
+#define CT_CHAR 0 /* %c conversion */
+#define CT_CCL 1 /* %[...] conversion */
+#define CT_STRING 2 /* %s conversion */
+#define CT_INT 3 /* integer, i.e., strtol or strtoul */
+#define CT_FLOAT 4 /* floating, i.e., strtod */
+
+#if 0
+#define u_char unsigned char
+#endif
+#define u_char char
+#define u_long unsigned long
+
+#ifndef _NO_LONGLONG
+typedef unsigned long long u_long_long;
+#endif
+
+typedef union
+{
+ char c[16] __attribute__ ((__aligned__ (16)));
+ short h[8];
+ long l[4];
+ int i[4];
+ float f[4];
+} vec_union;
+
+/*static*/ u_char *__sccl ();
+
+/*
+ * vfscanf
+ */
+
+#define BufferEmpty (fp->_r <= 0 && __srefill(fp))
+
+#ifndef _REENT_ONLY
+
+int
+_DEFUN (vfscanf, (fp, fmt, ap),
+ register FILE *fp _AND
+ _CONST char *fmt _AND
+ va_list ap)
+{
+ CHECK_INIT(_REENT, fp);
+ return __svfscanf_r (_REENT, fp, fmt, ap);
+}
+
+int
+__svfscanf (fp, fmt0, ap)
+ register FILE *fp;
+ char _CONST *fmt0;
+ va_list ap;
+{
+ return __svfscanf_r (_REENT, fp, fmt0, ap);
+}
+
+#endif /* !_REENT_ONLY */
+
+int
+_DEFUN (_vfscanf_r, (data, fp, fmt, ap),
+ struct _reent *data _AND
+ register FILE *fp _AND
+ _CONST char *fmt _AND
+ va_list ap)
+{
+ return __svfscanf_r (data, fp, fmt, ap);
+}
+
+
+int
+__svfscanf_r (rptr, fp, fmt0, ap)
+ struct _reent *rptr;
+ register FILE *fp;
+ char _CONST *fmt0;
+ va_list ap;
+{
+ register u_char *fmt = (u_char *) fmt0;
+ register int c; /* character from format, or conversion */
+ register int type; /* conversion type */
+ register size_t width; /* field width, or 0 */
+ register char *p; /* points into all kinds of strings */
+ register int n; /* handy integer */
+ register int flags; /* flags as defined above */
+ register char *p0; /* saves original value of p when necessary */
+ int orig_flags; /* saved flags used when processing vector */
+ int int_width; /* tmp area to store width when processing int */
+ int nassigned; /* number of fields assigned */
+ int nread; /* number of characters consumed from fp */
+ int base = 0; /* base argument to strtol/strtoul */
+ int nbytes = 1; /* number of bytes read from fmt string */
+ wchar_t wc; /* wchar to use to read format string */
+ char vec_sep; /* vector separator char */
+ char last_space_char; /* last white-space char eaten - needed for vec support */
+ int vec_read_count; /* number of vector items to read separately */
+ int looped; /* has vector processing looped */
+ u_long (*ccfn) () = 0; /* conversion function (strtol/strtoul) */
+ char ccltab[256]; /* character class table for %[...] */
+ char buf[BUF]; /* buffer for numeric conversions */
+ vec_union vec_buf;
+ char *lptr; /* literal pointer */
+#ifdef _MB_CAPABLE
+ mbstate_t state; /* value to keep track of multibyte state */
+#endif
+
+ char *ch_dest;
+ short *sp;
+ int *ip;
+ float *flp;
+ _LONG_DOUBLE *ldp;
+ double *dp;
+ long *lp;
+#ifndef _NO_LONGLONG
+ long long *llp;
+#else
+ u_long _uquad;
+#endif
+
+ /* `basefix' is used to avoid `if' tests in the integer scanner */
+ static _CONST short basefix[17] =
+ {10, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16};
+
+ nassigned = 0;
+ nread = 0;
+ for (;;)
+ {
+#ifndef _MB_CAPABLE
+ wc = *fmt;
+#else
+ memset (&state, '\0', sizeof (state));
+ nbytes = _mbtowc_r (rptr, &wc, fmt, MB_CUR_MAX, &state);
+#endif
+ fmt += nbytes;
+ if (wc == 0)
+ return nassigned;
+ if (nbytes == 1 && isspace (wc))
+ {
+ for (;;)
+ {
+ if (BufferEmpty)
+ return nassigned;
+ if (!isspace (*fp->_p))
+ break;
+ nread++, fp->_r--, fp->_p++;
+ }
+ continue;
+ }
+ if (wc != '%')
+ goto literal;
+ width = 0;
+ flags = 0;
+ vec_sep = ' ';
+ vec_read_count = 0;
+ looped = 0;
+
+ /*
+ * switch on the format. continue if done; break once format
+ * type is derived.
+ */
+
+ again:
+ c = *fmt++;
+
+ switch (c)
+ {
+ case '%':
+ literal:
+ lptr = fmt - nbytes;
+ for (n = 0; n < nbytes; ++n)
+ {
+ if (BufferEmpty)
+ goto input_failure;
+ if (*fp->_p != *lptr)
+ goto match_failure;
+ fp->_r--, fp->_p++;
+ nread++;
+ ++lptr;
+ }
+ continue;
+
+ case '*':
+ flags |= SUPPRESS;
+ goto again;
+ case ',':
+ case ';':
+ case ':':
+ case '_':
+ if (flags == SUPPRESS || flags == 0)
+ vec_sep = c;
+ goto again;
+ case 'l':
+ if (flags & SHORT)
+ continue; /* invalid format, don't process any further */
+ if (flags & LONG)
+ {
+ flags &= ~LONG;
+ flags &= ~VECTOR;
+ flags |= LONGDBL;
+ }
+ else
+ {
+ flags |= LONG;
+ if (flags & VECTOR)
+ vec_read_count = 4;
+ }
+ goto again;
+ case 'L':
+ flags |= LONGDBL;
+ flags &= ~VECTOR;
+ goto again;
+ case 'h':
+ flags |= SHORT;
+ if (flags & LONG)
+ continue; /* invalid format, don't process any further */
+ if (flags & VECTOR)
+ vec_read_count = 8;
+ goto again;
+#ifdef __ALTIVEC__
+ case 'v':
+ flags |= VECTOR;
+ vec_read_count = (flags & SHORT) ? 8 : ((flags & LONG) ? 4 : 16);
+ goto again;
+#endif
+ case '0':
+ case '1':
+ case '2':
+ case '3':
+ case '4':
+ case '5':
+ case '6':
+ case '7':
+ case '8':
+ case '9':
+ width = width * 10 + c - '0';
+ goto again;
+
+ /*
+ * Conversions. Those marked `compat' are for
+ * 4.[123]BSD compatibility.
+ *
+ * (According to ANSI, E and X formats are supposed to
+ * the same as e and x. Sorry about that.)
+ */
+
+ case 'D': /* compat */
+ flags |= LONG;
+ /* FALLTHROUGH */
+ case 'd':
+ type = CT_INT;
+ ccfn = (u_long (*)())_strtol_r;
+ base = 10;
+ break;
+
+ case 'i':
+ type = CT_INT;
+ ccfn = (u_long (*)())_strtol_r;
+ base = 0;
+ break;
+
+ case 'O': /* compat */
+ flags |= LONG;
+ /* FALLTHROUGH */
+ case 'o':
+ type = CT_INT;
+ ccfn = _strtoul_r;
+ base = 8;
+ break;
+
+ case 'u':
+ type = CT_INT;
+ ccfn = _strtoul_r;
+ base = 10;
+ break;
+
+ case 'X': /* compat XXX */
+ case 'x':
+ flags |= PFXOK; /* enable 0x prefixing */
+ type = CT_INT;
+ ccfn = _strtoul_r;
+ base = 16;
+ break;
+
+#ifdef FLOATING_POINT
+ case 'E': /* compat XXX */
+ case 'G': /* compat XXX */
+/* ANSI says that E,G and X behave the same way as e,g,x */
+ /* FALLTHROUGH */
+ case 'e':
+ case 'f':
+ case 'g':
+ type = CT_FLOAT;
+ if (flags & VECTOR)
+ vec_read_count = 4;
+ break;
+
+# ifdef __SPE__
+ /* treat fixed-point like %f floating point */
+ case 'r':
+ flags |= SIGNED;
+ /* fallthrough */
+ case 'R':
+ flags |= FIXEDPOINT;
+ type = CT_FLOAT;
+ break;
+# endif
+#endif
+
+ case 's':
+ flags &= ~VECTOR;
+ type = CT_STRING;
+ break;
+
+ case '[':
+ fmt = __sccl (ccltab, fmt);
+ flags |= NOSKIP;
+ flags &= ~VECTOR;
+ type = CT_CCL;
+ break;
+
+ case 'c':
+ flags |= NOSKIP;
+ type = CT_CHAR;
+ if (flags & VECTOR)
+ {
+ /* not allowed to have h or l with c specifier */
+ if (flags & (LONG | SHORT))
+ continue; /* invalid format don't process any further */
+ width = 0;
+ vec_read_count = 16;
+ }
+ break;
+
+ case 'p': /* pointer format is like hex */
+ flags |= POINTER | PFXOK;
+ type = CT_INT;
+ ccfn = _strtoul_r;
+ base = 16;
+ break;
+
+ case 'n':
+ if (flags & SUPPRESS) /* ??? */
+ continue;
+ flags &= ~VECTOR;
+ if (flags & SHORT)
+ {
+ sp = va_arg (ap, short *);
+ *sp = nread;
+ }
+ else if (flags & LONG)
+ {
+ lp = va_arg (ap, long *);
+ *lp = nread;
+ }
+#ifndef _NO_LONGLONG
+ else if (flags & LONGDBL)
+ {
+ llp = va_arg (ap, long long*);
+ *llp = nread;
+ }
+#endif
+ else
+ {
+ ip = va_arg (ap, int *);
+ *ip = nread;
+ }
+ continue;
+
+ /*
+ * Disgusting backwards compatibility hacks. XXX
+ */
+ case '\0': /* compat */
+ return EOF;
+
+ default: /* compat */
+ if (isupper (c))
+ flags |= LONG;
+ type = CT_INT;
+ ccfn = (u_long (*)())_strtol_r;
+ base = 10;
+ break;
+ }
+
+ process:
+ /*
+ * We have a conversion that requires input.
+ */
+ if (BufferEmpty)
+ goto input_failure;
+
+ /*
+ * Consume leading white space, except for formats that
+ * suppress this.
+ */
+ last_space_char = '\0';
+
+ if ((flags & NOSKIP) == 0)
+ {
+ while (isspace (*fp->_p))
+ {
+ last_space_char = *fp->_p;
+ nread++;
+ if (--fp->_r > 0)
+ fp->_p++;
+ else
+#ifndef CYGNUS_NEC
+ if (__srefill (fp))
+#endif
+ goto input_failure;
+ }
+ /*
+ * Note that there is at least one character in the
+ * buffer, so conversions that do not set NOSKIP ca
+ * no longer result in an input failure.
+ */
+ }
+
+ /* for vector formats process separator characters after first loop */
+ if (looped && (flags & VECTOR))
+ {
+ flags = orig_flags;
+ /* all formats other than default char have a separator char */
+ if (vec_sep != ' ' || type != CT_CHAR)
+ {
+ if (vec_sep == ' ' && last_space_char != ' ' ||
+ vec_sep != ' ' && *fp->_p != vec_sep)
+ goto match_failure;
+ if (vec_sep != ' ')
+ {
+ nread++;
+ if (--fp->_r > 0)
+ fp->_p++;
+ else
+#ifndef CYGNUS_NEC
+ if (__srefill (fp))
+#endif
+ goto input_failure;
+ }
+ }
+ /* after eating the separator char, we must eat any white-space
+ after the separator char that precedes the data to convert */
+ if ((flags & NOSKIP) == 0)
+ {
+ while (isspace (*fp->_p))
+ {
+ last_space_char = *fp->_p;
+ nread++;
+ if (--fp->_r > 0)
+ fp->_p++;
+ else
+#ifndef CYGNUS_NEC
+ if (__srefill (fp))
+#endif
+ goto input_failure;
+ }
+ }
+
+ }
+ else /* save to counter-act changes made to flags when processing */
+ orig_flags = flags;
+
+ /*
+ * Do the conversion.
+ */
+ switch (type)
+ {
+
+ case CT_CHAR:
+ /* scan arbitrary characters (sets NOSKIP) */
+ if (width == 0)
+ width = 1;
+ if (flags & SUPPRESS)
+ {
+ size_t sum = 0;
+
+ for (;;)
+ {
+ if ((n = fp->_r) < (int)width)
+ {
+ sum += n;
+ width -= n;
+ fp->_p += n;
+#ifndef CYGNUS_NEC
+ if (__srefill (fp))
+ {
+#endif
+ if (sum == 0)
+ goto input_failure;
+ break;
+#ifndef CYGNUS_NEC
+ }
+#endif
+ }
+ else
+ {
+ sum += width;
+ fp->_r -= width;
+ fp->_p += width;
+ break;
+ }
+ }
+ nread += sum;
+ }
+ else
+ {
+ int n = width;
+ if (!looped)
+ {
+ if (flags & VECTOR)
+ ch_dest = vec_buf.c;
+ else
+ ch_dest = va_arg (ap, char *);
+ }
+#ifdef CYGNUS_NEC
+ /* Kludge city for the moment */
+ if (fp->_r == 0)
+ goto input_failure;
+
+ while (n && fp->_r)
+ {
+ *ch_dest++ = *(fp->_p++);
+ n--;
+ fp->_r--;
+ nread++;
+ }
+#else
+ size_t r = fread (ch_dest, 1, width, fp);
+
+ if (r == 0)
+ goto input_failure;
+ nread += r;
+ ch_dest += r;
+#endif
+ if (!(flags & VECTOR))
+ nassigned++;
+ }
+ break;
+
+ case CT_CCL:
+ /* scan a (nonempty) character class (sets NOSKIP) */
+ if (width == 0)
+ width = ~0; /* `infinity' */
+ /* take only those things in the class */
+ if (flags & SUPPRESS)
+ {
+ n = 0;
+ while (ccltab[*fp->_p])
+ {
+ n++, fp->_r--, fp->_p++;
+ if (--width == 0)
+ break;
+ if (BufferEmpty)
+ {
+ if (n == 0)
+ goto input_failure;
+ break;
+ }
+ }
+ if (n == 0)
+ goto match_failure;
+ }
+ else
+ {
+ p0 = p = va_arg (ap, char *);
+ while (ccltab[*fp->_p])
+ {
+ fp->_r--;
+ *p++ = *fp->_p++;
+ if (--width == 0)
+ break;
+ if (BufferEmpty)
+ {
+ if (p == p0)
+ goto input_failure;
+ break;
+ }
+ }
+ n = p - p0;
+ if (n == 0)
+ goto match_failure;
+ *p = 0;
+ nassigned++;
+ }
+ nread += n;
+ break;
+
+ case CT_STRING:
+ /* like CCL, but zero-length string OK, & no NOSKIP */
+ if (width == 0)
+ width = ~0;
+ if (flags & SUPPRESS)
+ {
+ n = 0;
+ while (!isspace (*fp->_p))
+ {
+ n++, fp->_r--, fp->_p++;
+ if (--width == 0)
+ break;
+ if (BufferEmpty)
+ break;
+ }
+ nread += n;
+ }
+ else
+ {
+ p0 = p = va_arg (ap, char *);
+ while (!isspace (*fp->_p))
+ {
+ fp->_r--;
+ *p++ = *fp->_p++;
+ if (--width == 0)
+ break;
+ if (BufferEmpty)
+ break;
+ }
+ *p = 0;
+ nread += p - p0;
+ nassigned++;
+ }
+ continue;
+
+ case CT_INT:
+ {
+ unsigned int_width_left = 0;
+ int skips = 0;
+ int_width = width;
+#ifdef hardway
+ if (int_width == 0 || int_width > sizeof (buf) - 1)
+#else
+ /* size_t is unsigned, hence this optimisation */
+ if (int_width - 1 > sizeof (buf) - 2)
+#endif
+ {
+ int_width_left = width - (sizeof (buf) - 1);
+ int_width = sizeof (buf) - 1;
+ }
+ flags |= SIGNOK | NDIGITS | NZDIGITS | NNZDIGITS;
+ for (p = buf; int_width; int_width--)
+ {
+ c = *fp->_p;
+ /*
+ * Switch on the character; `goto ok' if we
+ * accept it as a part of number.
+ */
+ switch (c)
+ {
+ /*
+ * The digit 0 is always legal, but is special.
+ * For %i conversions, if no digits (zero or nonzero)
+ * have been scanned (only signs), we will have base==0.
+ * In that case, we should set it to 8 and enable 0x
+ * prefixing. Also, if we have not scanned zero digits
+ * before this, do not turn off prefixing (someone else
+ * will turn it off if we have scanned any nonzero digits).
+ */
+ case '0':
+ if (! (flags & NNZDIGITS))
+ goto ok;
+ if (base == 0)
+ {
+ base = 8;
+ flags |= PFXOK;
+ }
+ if (flags & NZDIGITS)
+ {
+ flags &= ~(SIGNOK | NZDIGITS | NDIGITS);
+ goto ok;
+ }
+ flags &= ~(SIGNOK | PFXOK | NDIGITS);
+ if (int_width_left)
+ {
+ int_width_left--;
+ int_width++;
+ }
+ ++skips;
+ goto skip;
+
+ /* 1 through 7 always legal */
+ case '1':
+ case '2':
+ case '3':
+ case '4':
+ case '5':
+ case '6':
+ case '7':
+ base = basefix[base];
+ flags &= ~(SIGNOK | PFXOK | NDIGITS | NNZDIGITS);
+ goto ok;
+
+ /* digits 8 and 9 ok iff decimal or hex */
+ case '8':
+ case '9':
+ base = basefix[base];
+ if (base <= 8)
+ break; /* not legal here */
+ flags &= ~(SIGNOK | PFXOK | NDIGITS | NNZDIGITS);
+ goto ok;
+
+ /* letters ok iff hex */
+ case 'A':
+ case 'B':
+ case 'C':
+ case 'D':
+ case 'E':
+ case 'F':
+ case 'a':
+ case 'b':
+ case 'c':
+ case 'd':
+ case 'e':
+ case 'f':
+ /* no need to fix base here */
+ if (base <= 10)
+ break; /* not legal here */
+ flags &= ~(SIGNOK | PFXOK | NDIGITS | NNZDIGITS);
+ goto ok;
+
+ /* sign ok only as first character */
+ case '+':
+ case '-':
+ if (flags & SIGNOK)
+ {
+ flags &= ~SIGNOK;
+ goto ok;
+ }
+ break;
+
+ /* x ok iff flag still set & 2nd char */
+ case 'x':
+ case 'X':
+ if (flags & PFXOK && p == buf + 1)
+ {
+ base = 16;/* if %i */
+ flags &= ~PFXOK;
+ /* We must reset the NZDIGITS and NDIGITS
+ flags that would have been unset by seeing
+ the zero that preceded the X or x. */
+ flags |= NZDIGITS | NDIGITS;
+ goto ok;
+ }
+ break;
+ }
+
+ /*
+ * If we got here, c is not a legal character
+ * for a number. Stop accumulating digits.
+ */
+ break;
+ ok:
+ /*
+ * c is legal: store it and look at the next.
+ */
+ *p++ = c;
+ skip:
+ if (--fp->_r > 0)
+ fp->_p++;
+ else
+#ifndef CYGNUS_NEC
+ if (__srefill (fp))
+#endif
+ break; /* EOF */
+ }
+ /*
+ * If we had only a sign, it is no good; push back the sign.
+ * If the number ends in `x', it was [sign] '0' 'x', so push back
+ * the x and treat it as [sign] '0'.
+ */
+ if (flags & NDIGITS)
+ {
+ if (p > buf)
+ _CAST_VOID ungetc (*(u_char *)-- p, fp);
+ goto match_failure;
+ }
+ c = ((u_char *) p)[-1];
+ if (c == 'x' || c == 'X')
+ {
+ --p;
+ /*(void)*/ ungetc (c, fp);
+ }
+ if ((flags & SUPPRESS) == 0)
+ {
+ u_long res;
+
+ *p = 0;
+ res = (*ccfn) (rptr, buf, (char **) NULL, base);
+ if ((flags & POINTER) && !(flags & VECTOR))
+ *(va_arg (ap, _PTR *)) = (_PTR) (unsigned _POINTER_INT) res;
+ else if (flags & SHORT)
+ {
+ if (!(flags & VECTOR))
+ sp = va_arg (ap, short *);
+ else if (!looped)
+ sp = vec_buf.h;
+ *sp++ = res;
+ }
+ else if (flags & LONG)
+ {
+ if (!(flags & VECTOR))
+ lp = va_arg (ap, long *);
+ else if (!looped)
+ lp = vec_buf.l;
+ *lp++ = res;
+ }
+#ifndef _NO_LONGLONG
+ else if (flags & LONGDBL)
+ {
+ u_long_long resll;
+ if (ccfn == _strtoul_r)
+ resll = _strtoull_r (rptr, buf, (char **) NULL, base);
+ else
+ resll = _strtoll_r (rptr, buf, (char **) NULL, base);
+ llp = va_arg (ap, long long*);
+ *llp = resll;
+ }
+#endif
+ else
+ {
+ if (!(flags & VECTOR))
+ {
+ ip = va_arg (ap, int *);
+ *ip++ = res;
+ }
+ else
+ {
+ if (!looped)
+ ch_dest = vec_buf.c;
+ *ch_dest++ = (char)res;
+ }
+ }
+ if (!(flags & VECTOR))
+ nassigned++;
+ }
+ nread += p - buf + skips;
+ break;
+ }
+
+#ifdef FLOATING_POINT
+ case CT_FLOAT:
+ {
+ /* scan a floating point number as if by strtod */
+ /* This code used to assume that the number of digits is reasonable.
+ However, ANSI / ISO C makes no such stipulation; we have to get
+ exact results even when there is an unreasonable amount of
+ leading zeroes. */
+ long leading_zeroes = 0;
+ long zeroes, exp_adjust;
+ char *exp_start = NULL;
+ unsigned fl_width = width;
+ unsigned width_left = 0;
+#ifdef hardway
+ if (fl_width == 0 || fl_width > sizeof (buf) - 1)
+#else
+ /* size_t is unsigned, hence this optimisation */
+ if (fl_width - 1 > sizeof (buf) - 2)
+#endif
+ {
+ width_left = fl_width - (sizeof (buf) - 1);
+ fl_width = sizeof (buf) - 1;
+ }
+ flags |= SIGNOK | NDIGITS | DPTOK | EXPOK;
+ zeroes = 0;
+ exp_adjust = 0;
+ for (p = buf; fl_width; )
+ {
+ c = *fp->_p;
+ /*
+ * This code mimicks the integer conversion
+ * code, but is much simpler.
+ */
+ switch (c)
+ {
+
+ case '0':
+ if (flags & NDIGITS)
+ {
+ flags &= ~SIGNOK;
+ zeroes++;
+ if (width_left)
+ {
+ width_left--;
+ fl_width++;
+ }
+ goto fskip;
+ }
+ /* Fall through. */
+ case '1':
+ case '2':
+ case '3':
+ case '4':
+ case '5':
+ case '6':
+ case '7':
+ case '8':
+ case '9':
+ flags &= ~(SIGNOK | NDIGITS);
+ goto fok;
+
+ case '+':
+ case '-':
+ if (flags & SIGNOK)
+ {
+ flags &= ~SIGNOK;
+ goto fok;
+ }
+ break;
+ case '.':
+ if (flags & DPTOK)
+ {
+ flags &= ~(SIGNOK | DPTOK);
+ leading_zeroes = zeroes;
+ goto fok;
+ }
+ break;
+ case 'e':
+ case 'E':
+ /* no exponent without some digits */
+ if ((flags & (NDIGITS | EXPOK)) == EXPOK
+ || ((flags & EXPOK) && zeroes))
+ {
+ if (! (flags & DPTOK))
+ {
+ exp_adjust = zeroes - leading_zeroes;
+ exp_start = p;
+ }
+ flags =
+ (flags & ~(EXPOK | DPTOK)) |
+ SIGNOK | NDIGITS;
+ zeroes = 0;
+ goto fok;
+ }
+ break;
+ }
+ break;
+ fok:
+ *p++ = c;
+ fskip:
+ fl_width--;
+ ++nread;
+ if (--fp->_r > 0)
+ fp->_p++;
+ else
+#ifndef CYGNUS_NEC
+ if (__srefill (fp))
+#endif
+ break; /* EOF */
+ }
+ if (zeroes)
+ flags &= ~NDIGITS;
+ /*
+ * If no digits, might be missing exponent digits
+ * (just give back the exponent) or might be missing
+ * regular digits, but had sign and/or decimal point.
+ */
+ if (flags & NDIGITS)
+ {
+ if (flags & EXPOK)
+ {
+ /* no digits at all */
+ while (p > buf)
+ {
+ ungetc (*(u_char *)-- p, fp);
+ --nread;
+ }
+ goto match_failure;
+ }
+ /* just a bad exponent (e and maybe sign) */
+ c = *(u_char *)-- p;
+ --nread;
+ if (c != 'e' && c != 'E')
+ {
+ _CAST_VOID ungetc (c, fp); /* sign */
+ c = *(u_char *)-- p;
+ --nread;
+ }
+ _CAST_VOID ungetc (c, fp);
+ }
+ if ((flags & SUPPRESS) == 0)
+ {
+#ifdef _NO_LONGDBL
+ double res;
+#else /* !_NO_LONG_DBL */
+ long double res;
+#endif /* !_NO_LONG_DBL */
+ long new_exp = 0;
+
+ *p = 0;
+ if ((flags & (DPTOK | EXPOK)) == EXPOK)
+ {
+ exp_adjust = zeroes - leading_zeroes;
+ new_exp = -exp_adjust;
+ exp_start = p;
+ }
+ else if (exp_adjust)
+ new_exp = _strtol_r (rptr, (exp_start + 1), NULL, 10) - exp_adjust;
+ if (exp_adjust)
+ {
+
+ /* If there might not be enough space for the new exponent,
+ truncate some trailing digits to make room. */
+ if (exp_start >= buf + sizeof (buf) - MAX_LONG_LEN)
+ exp_start = buf + sizeof (buf) - MAX_LONG_LEN - 1;
+ sprintf (exp_start, "e%ld", new_exp);
+ }
+#ifdef __SPE__
+ if (flags & FIXEDPOINT)
+ {
+ __uint64_t ufix64;
+ if (flags & SIGNED)
+ ufix64 = (__uint64_t)_strtosfix64_r (rptr, buf, NULL);
+ else
+ ufix64 = _strtoufix64_r (rptr, buf, NULL);
+ if (flags & SHORT)
+ {
+ __uint16_t *sp = va_arg (ap, __uint16_t *);
+ *sp = (__uint16_t)(ufix64 >> 48);
+ }
+ else if (flags & LONG)
+ {
+ __uint64_t *llp = va_arg (ap, __uint64_t *);
+ *llp = ufix64;
+ }
+ else
+ {
+ __uint32_t *lp = va_arg (ap, __uint32_t *);
+ *lp = (__uint32_t)(ufix64 >> 32);
+ }
+ nassigned++;
+ break;
+ }
+
+#endif /* __SPE__ */
+#ifdef _NO_LONGDBL
+ res = _strtod_r (rptr, buf, NULL);
+#else /* !_NO_LONGDBL */
+ res = _strtold (buf, NULL);
+#endif /* !_NO_LONGDBL */
+ if (flags & LONG)
+ {
+ dp = va_arg (ap, double *);
+ *dp = res;
+ }
+ else if (flags & LONGDBL)
+ {
+ ldp = va_arg (ap, _LONG_DOUBLE *);
+ *ldp = res;
+ }
+ else
+ {
+ if (!(flags & VECTOR))
+ flp = va_arg (ap, float *);
+ else if (!looped)
+ flp = vec_buf.f;
+ *flp++ = res;
+ }
+ if (!(flags & VECTOR))
+ nassigned++;
+ }
+ break;
+ }
+#endif /* FLOATING_POINT */
+ }
+ if (vec_read_count-- > 1)
+ {
+ looped = 1;
+ goto process;
+ }
+ if (flags & VECTOR)
+ {
+ int i;
+ unsigned long *vp = va_arg (ap, unsigned long *);
+ for (i = 0; i < 4; ++i)
+ *vp++ = vec_buf.l[i];
+ nassigned++;
+ }
+ }
+input_failure:
+ return nassigned ? nassigned : -1;
+match_failure:
+ return nassigned;
+}
+
vfscanf.c
Property changes :
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: svn:keywords
## -0,0 +1 ##
+Id
\ No newline at end of property
Index: vec_mallocr.c
===================================================================
--- vec_mallocr.c (nonexistent)
+++ vec_mallocr.c (revision 158)
@@ -0,0 +1,424 @@
+/* This code is based on mallocr.c written by Doug Lea which is released
+ to the public domain. Any changes to libc/stdlib/mallocr.c
+ should be reflected here as well. */
+
+/* Preliminaries */
+
+#ifndef __STD_C
+#ifdef __STDC__
+#define __STD_C 1
+#else
+#if __cplusplus
+#define __STD_C 1
+#else
+#define __STD_C 0
+#endif /*__cplusplus*/
+#endif /*__STDC__*/
+#endif /*__STD_C*/
+
+#ifndef Void_t
+#if __STD_C
+#define Void_t void
+#else
+#define Void_t char
+#endif
+#endif /*Void_t*/
+
+#if __STD_C
+#include /* for size_t */
+#else
+#include
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include
+
+/*
+ In newlib, all the publically visible routines take a reentrancy
+ pointer. We don't currently do anything much with it, but we do
+ pass it to the lock routine.
+ */
+
+#include
+#include
+#include
+
+#define MALLOC_LOCK __malloc_lock(reent_ptr)
+#define MALLOC_UNLOCK __malloc_unlock(reent_ptr)
+
+#ifdef SMALL_MEMORY
+#define malloc_getpagesize (128)
+#else
+#define malloc_getpagesize (4096)
+#endif
+
+#if __STD_C
+extern void __malloc_lock(struct _reent *);
+extern void __malloc_unlock(struct _reent *);
+#else
+extern void __malloc_lock();
+extern void __malloc_unlock();
+#endif
+
+#if __STD_C
+#define RARG struct _reent *reent_ptr,
+#define RONEARG struct _reent *reent_ptr
+#else
+#define RARG reent_ptr
+#define RONEARG reent_ptr
+#define RDECL struct _reent *reent_ptr;
+#endif
+
+#define RCALL reent_ptr,
+#define RONECALL reent_ptr
+
+/*
+ Define MALLOC_LOCK and MALLOC_UNLOCK to C expressions to run to
+ lock and unlock the malloc data structures. MALLOC_LOCK may be
+ called recursively.
+ */
+
+#ifndef MALLOC_LOCK
+#define MALLOC_LOCK
+#endif
+
+#ifndef MALLOC_UNLOCK
+#define MALLOC_UNLOCK
+#endif
+
+/*
+ INTERNAL_SIZE_T is the word-size used for internal bookkeeping
+ of chunk sizes. On a 64-bit machine, you can reduce malloc
+ overhead by defining INTERNAL_SIZE_T to be a 32 bit `unsigned int'
+ at the expense of not being able to handle requests greater than
+ 2^31. This limitation is hardly ever a concern; you are encouraged
+ to set this. However, the default version is the same as size_t.
+*/
+
+#ifndef INTERNAL_SIZE_T
+#define INTERNAL_SIZE_T size_t
+#endif
+
+/*
+ Following is needed on implementations whereby long > size_t.
+ The problem is caused because the code performs subtractions of
+ size_t values and stores the result in long values. In the case
+ where long > size_t and the first value is actually less than
+ the second value, the resultant value is positive. For example,
+ (long)(x - y) where x = 0 and y is 1 ends up being 0x00000000FFFFFFFF
+ which is 2*31 - 1 instead of 0xFFFFFFFFFFFFFFFF. This is due to the
+ fact that assignment from unsigned to signed won't sign extend.
+*/
+
+#ifdef SIZE_T_SMALLER_THAN_LONG
+#define long_sub_size_t(x, y) ( (x < y) ? -((long)(y - x)) : (x - y) );
+#else
+#define long_sub_size_t(x, y) ( (long)(x - y) )
+#endif
+
+/*
+ REALLOC_ZERO_BYTES_FREES should be set if a call to
+ realloc with zero bytes should be the same as a call to free.
+ Some people think it should. Otherwise, since this malloc
+ returns a unique pointer for malloc(0), so does realloc(p, 0).
+*/
+
+/* The following macros are only invoked with (2n+1)-multiples of
+ INTERNAL_SIZE_T units, with a positive integer n. This is exploited
+ for fast inline execution when n is small. */
+
+#define MALLOC_ZERO(charp, nbytes) \
+do { \
+ INTERNAL_SIZE_T mzsz = (nbytes); \
+ if(mzsz <= 9*sizeof(mzsz)) { \
+ INTERNAL_SIZE_T* mz = (INTERNAL_SIZE_T*) (charp); \
+ if(mzsz >= 5*sizeof(mzsz)) { *mz++ = 0; \
+ *mz++ = 0; \
+ if(mzsz >= 7*sizeof(mzsz)) { *mz++ = 0; \
+ *mz++ = 0; \
+ if(mzsz >= 9*sizeof(mzsz)) { *mz++ = 0; \
+ *mz++ = 0; }}} \
+ *mz++ = 0; \
+ *mz++ = 0; \
+ *mz = 0; \
+ } else memset((charp), 0, mzsz); \
+} while(0)
+
+#define MALLOC_COPY(dest,src,nbytes) \
+do { \
+ INTERNAL_SIZE_T mcsz = (nbytes); \
+ if(mcsz <= 9*sizeof(mcsz)) { \
+ INTERNAL_SIZE_T* mcsrc = (INTERNAL_SIZE_T*) (src); \
+ INTERNAL_SIZE_T* mcdst = (INTERNAL_SIZE_T*) (dest); \
+ if(mcsz >= 5*sizeof(mcsz)) { *mcdst++ = *mcsrc++; \
+ *mcdst++ = *mcsrc++; \
+ if(mcsz >= 7*sizeof(mcsz)) { *mcdst++ = *mcsrc++; \
+ *mcdst++ = *mcsrc++; \
+ if(mcsz >= 9*sizeof(mcsz)) { *mcdst++ = *mcsrc++; \
+ *mcdst++ = *mcsrc++; }}} \
+ *mcdst++ = *mcsrc++; \
+ *mcdst++ = *mcsrc++; \
+ *mcdst = *mcsrc ; \
+ } else memcpy(dest, src, mcsz); \
+} while(0)
+
+#define vECCALLOc _vec_calloc_r
+#define fREe _free_r
+#define mEMALIGn _memalign_r
+#define vECREALLOc _vec_realloc_r
+#
+#if __STD_C
+
+Void_t* vECREALLOc(RARG Void_t*, size_t);
+Void_t* vECCALLOc(RARG size_t, size_t);
+#else
+Void_t* vECREALLOc();
+Void_t* vECCALLOc();
+#endif
+
+
+#ifdef __cplusplus
+}; /* end of extern "C" */
+#endif
+
+/*
+ Type declarations
+*/
+
+struct malloc_chunk
+{
+ INTERNAL_SIZE_T prev_size; /* Size of previous chunk (if free). */
+ INTERNAL_SIZE_T size; /* Size in bytes, including overhead. */
+ struct malloc_chunk* fd; /* double links -- used only if free. */
+ struct malloc_chunk* bk;
+};
+
+typedef struct malloc_chunk* mchunkptr;
+
+/* sizes, alignments */
+
+#define SIZE_SZ (sizeof(INTERNAL_SIZE_T))
+#define MALLOC_ALIGN 16
+#define MALLOC_ALIGNMENT 16
+#define MALLOC_ALIGN_MASK (MALLOC_ALIGNMENT - 1)
+#define MINSIZE (sizeof(struct malloc_chunk))
+
+/* conversion from malloc headers to user pointers, and back */
+
+#define chunk2mem(p) ((Void_t*)((char*)(p) + 2*SIZE_SZ))
+#define mem2chunk(mem) ((mchunkptr)((char*)(mem) - 2*SIZE_SZ))
+/* pad request bytes into a usable size */
+
+#define request2size(req) \
+ (((long)((req) + (SIZE_SZ + MALLOC_ALIGN_MASK)) < \
+ (long)(MINSIZE + MALLOC_ALIGN_MASK)) ? ((MINSIZE + MALLOC_ALIGN_MASK) & ~(MALLOC_ALIGN_MASK)) : \
+ (((req) + (SIZE_SZ + MALLOC_ALIGN_MASK)) & ~(MALLOC_ALIGN_MASK)))
+
+
+/* Check if m has acceptable alignment */
+
+#define aligned_OK(m) (((unsigned long)((m)) & (MALLOC_ALIGN_MASK)) == 0)
+
+/*
+ Physical chunk operations
+*/
+
+
+/* size field is or'ed with PREV_INUSE when previous adjacent chunk in use */
+
+#define PREV_INUSE 0x1
+
+/* size field is or'ed with IS_MMAPPED if the chunk was obtained with mmap() */
+
+#define IS_MMAPPED 0x2
+
+/* Bits to mask off when extracting size */
+
+#define SIZE_BITS (PREV_INUSE|IS_MMAPPED)
+
+
+/* Ptr to next physical malloc_chunk. */
+
+#define next_chunk(p) ((mchunkptr)( ((char*)(p)) + ((p)->size & ~PREV_INUSE) ))
+
+/* Ptr to previous physical malloc_chunk */
+
+#define prev_chunk(p)\
+ ((mchunkptr)( ((char*)(p)) - ((p)->prev_size) ))
+
+
+/* Treat space at ptr + offset as a chunk */
+
+#define chunk_at_offset(p, s) ((mchunkptr)(((char*)(p)) + (s)))
+
+
+
+
+/*
+ Dealing with use bits
+*/
+
+/* extract p's inuse bit */
+
+#define inuse(p)\
+((((mchunkptr)(((char*)(p))+((p)->size & ~PREV_INUSE)))->size) & PREV_INUSE)
+
+/* extract inuse bit of previous chunk */
+
+#define prev_inuse(p) ((p)->size & PREV_INUSE)
+
+/* check for mmap()'ed chunk */
+
+#define chunk_is_mmapped(p) ((p)->size & IS_MMAPPED)
+
+/* set/clear chunk as in use without otherwise disturbing */
+
+#define set_inuse(p)\
+((mchunkptr)(((char*)(p)) + ((p)->size & ~PREV_INUSE)))->size |= PREV_INUSE
+
+#define clear_inuse(p)\
+((mchunkptr)(((char*)(p)) + ((p)->size & ~PREV_INUSE)))->size &= ~(PREV_INUSE)
+
+/* check/set/clear inuse bits in known places */
+
+#define inuse_bit_at_offset(p, s)\
+ (((mchunkptr)(((char*)(p)) + (s)))->size & PREV_INUSE)
+
+#define set_inuse_bit_at_offset(p, s)\
+ (((mchunkptr)(((char*)(p)) + (s)))->size |= PREV_INUSE)
+
+#define clear_inuse_bit_at_offset(p, s)\
+ (((mchunkptr)(((char*)(p)) + (s)))->size &= ~(PREV_INUSE))
+
+
+
+/*
+ Dealing with size fields
+*/
+
+/* Get size, ignoring use bits */
+
+#define chunksize(p) ((p)->size & ~(SIZE_BITS))
+
+/* Set size at head, without disturbing its use bit */
+
+#define set_head_size(p, s) ((p)->size = (((p)->size & PREV_INUSE) | (s)))
+
+/* Set size/use ignoring previous bits in header */
+
+#define set_head(p, s) ((p)->size = (s))
+
+
+
+#ifdef DEFINE_VECREALLOC
+
+
+#if __STD_C
+Void_t* vECREALLOc(RARG Void_t* oldmem, size_t bytes)
+#else
+Void_t* vECREALLOc(RARG oldmem, bytes) RDECL Void_t* oldmem; size_t bytes;
+#endif
+{
+ INTERNAL_SIZE_T nb; /* padded request size */
+
+ mchunkptr oldp; /* chunk corresponding to oldmem */
+ INTERNAL_SIZE_T oldsize; /* its size */
+
+ mchunkptr newp; /* chunk to return */
+ INTERNAL_SIZE_T newsize; /* its size */
+ Void_t* newmem; /* corresponding user mem */
+
+ mchunkptr remainder; /* holds split off extra space from newp */
+ INTERNAL_SIZE_T remainder_size; /* its size */
+
+#ifdef REALLOC_ZERO_BYTES_FREES
+ if (bytes == 0) { fREe(RCALL oldmem); return 0; }
+#endif
+
+
+ /* realloc of null is supposed to be same as malloc */
+ if (oldmem == 0) return mEMALIGn(RCALL 16, bytes);
+
+ MALLOC_LOCK;
+
+ newp = oldp = mem2chunk(oldmem);
+ newsize = oldsize = chunksize(oldp);
+
+ nb = request2size(bytes);
+
+ if ((long)(oldsize) < (long)(nb))
+ {
+ /* Must allocate */
+
+ newmem = mEMALIGn (RCALL 16, bytes);
+
+ if (newmem == 0) /* propagate failure */
+ {
+ MALLOC_UNLOCK;
+ return 0;
+ }
+
+ /* copy, free, and exit */
+ MALLOC_COPY(newmem, oldmem, oldsize - SIZE_SZ);
+ fREe(RCALL oldmem);
+ MALLOC_UNLOCK;
+ return newmem;
+ }
+
+ remainder_size = long_sub_size_t(newsize, nb);
+
+ if (remainder_size >= (long)MINSIZE) /* split off remainder */
+ {
+ remainder = chunk_at_offset(newp, nb);
+ set_head_size(newp, nb);
+ set_head(remainder, remainder_size | PREV_INUSE);
+ set_inuse_bit_at_offset(remainder, remainder_size);
+ fREe(RCALL chunk2mem(remainder)); /* let free() deal with it */
+ }
+ else
+ {
+ set_head_size(newp, newsize);
+ set_inuse_bit_at_offset(newp, newsize);
+ }
+
+ MALLOC_UNLOCK;
+ return chunk2mem(newp);
+}
+
+#endif /* DEFINE_VECREALLOC */
+
+
+#ifdef DEFINE_VECCALLOC
+
+/*
+
+ calloc calls malloc, then zeroes out the allocated chunk.
+
+*/
+
+#if __STD_C
+Void_t* vECCALLOc(RARG size_t n, size_t elem_size)
+#else
+Void_t* vECCALLOc(RARG n, elem_size) RDECL size_t n; size_t elem_size;
+#endif
+{
+ INTERNAL_SIZE_T sz = n * elem_size;
+
+ Void_t* mem;
+
+ mem = mEMALIGn (RCALL 16, sz);
+
+ if (mem == 0)
+ {
+ return 0;
+ }
+
+ MALLOC_ZERO(mem, sz);
+ return mem;
+}
+
+#endif /* DEFINE_VECCALLOC */
+
vec_mallocr.c
Property changes :
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: svn:keywords
## -0,0 +1 ##
+Id
\ No newline at end of property
Index: atoufix16.c
===================================================================
--- atoufix16.c (nonexistent)
+++ atoufix16.c (revision 158)
@@ -0,0 +1,105 @@
+/*
+FUNCTION
+ <>, <>, <>---string to unsigned fixed-point
+
+INDEX
+ atoufix16
+INDEX
+ atoufix32
+INDEX
+ atoufix64
+INDEX
+ _atoufix16_r
+INDEX
+ _atoufix32_r
+INDEX
+ _atoufix64_r
+
+ANSI_SYNOPSIS
+ #include
+ __uint16_t atoufix16(const char *<[s]>);
+ __uint32_t atoufix32(const char *<[s]>);
+ __uint64_t atoufix32(const char *<[s]>);
+
+ __uint16_t _atoufix16_r(struct __reent *, const char *<[s]>);
+ __uint32_t _atoufix32_r(struct __reent *, const char *<[s]>);
+ __uint64_t _atoufix32_r(struct __reent *, const char *<[s]>);
+
+TRAD_SYNOPSIS
+ #include
+ __uint16_t atoufix16(<[s]>)
+ const char *<[s]>;
+
+ __uint32_t atoufix32(<[s]>)
+ const char *<[s]>;
+
+ __uint64_t atoufix64(<[s]>)
+ const char *<[s]>;
+
+ __uint16_t _atoufix16_r(, <[s]>)
+ struct _reent *<[reent]>;
+ const char *<[s]>;
+
+ __uint32_t _atoufix32_r(, <[s]>)
+ struct _reent *<[reent]>;
+ const char *<[s]>;
+
+ __uint64_t _atoufix64_r(, <[s]>)
+ struct _reent *<[reent]>;
+ const char *<[s]>;
+
+DESCRIPTION
+ <> converts the initial portion of a string to a
+ 16-bit fraction unsigned fixed point value.
+ <> converts the initial portion of a string to a
+ 32-bit fraction unsigned fixed point value.
+ <> converts the initial portion of a string to a
+ 64-bit fraction unsigned fixed point value.
+ <> is implemented as <>
+ <> is implemented as <>
+ <> is implemented as <>
+
+ The alternate functions <<_atoufix16_r>>, <<_atoufix32_r>>,
+ and <<_atoufix64_r>> are reentrant versions.
+ The extra argument <[reent]> is a pointer to a reentrancy structure.
+
+RETURNS
+ The functions return the converted value, if any. If no conversion was
+ made, <<0>> is returned. If saturation occurs, <> is stored
+ in errno.
+
+PORTABILITY
+ <>, <>, and <> are non-standard.
+
+ No supporting OS subroutines are directly required. The
+ OS subroutines required by <> are used.
+*/
+
+/*
+ * Jeff Johnston - 02/13/2002
+ */
+
+#ifdef __SPE__
+
+#include
+#include <_ansi.h>
+
+__uint16_t
+_DEFUN (_atoufix16_r, (reent, s),
+ struct _reent *reent _AND
+ _CONST char *s)
+{
+ return _strtoufix16_r (reent, s, NULL);
+}
+
+#ifndef _REENT_ONLY
+__uint16_t
+_DEFUN (atoufix16, (s),
+ _CONST char *s)
+{
+ return strtoufix16 (s, NULL);
+}
+
+#endif /* !_REENT_ONLY */
+
+#endif /* __SPE__ */
atoufix16.c
Property changes :
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: svn:keywords
## -0,0 +1 ##
+Id
\ No newline at end of property
Index: atosfix64.c
===================================================================
--- atosfix64.c (nonexistent)
+++ atosfix64.c (revision 158)
@@ -0,0 +1,28 @@
+/*
+ * Jeff Johnston - 02/13/2002
+ */
+
+#ifdef __SPE__
+
+#include
+#include <_ansi.h>
+
+__int64_t
+_DEFUN (_atosfix64_r, (reent, s),
+ struct _reent *reent _AND
+ _CONST char *s)
+{
+ return _strtosfix64_r (reent, s, NULL);
+}
+
+#ifndef _REENT_ONLY
+__int64_t
+_DEFUN (atosfix64, (s),
+ _CONST char *s)
+{
+ return strtosfix64 (s, NULL);
+}
+
+#endif /* !_REENT_ONLY */
+
+#endif /* __SPE__ */
atosfix64.c
Property changes :
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: svn:keywords
## -0,0 +1 ##
+Id
\ No newline at end of property
Index: Makefile.am
===================================================================
--- Makefile.am (nonexistent)
+++ Makefile.am (revision 158)
@@ -0,0 +1,29 @@
+## Process this file with automake to generate Makefile.in
+
+AUTOMAKE_OPTIONS = cygnus
+
+INCLUDES = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
+
+AM_CCASFLAGS = $(INCLUDES)
+
+noinst_LIBRARIES = lib.a
+
+AM_CFLAGS = -I $(srcdir)/../../stdio -I $(srcdir)/../../stdlib
+
+lib_a_SOURCES = setjmp.S times.c
+lib_a_CCASFLAGS=$(AM_CCASFLAGS)
+lib_a_CFLAGS=$(AM_CFLAGS)
+lib_a_LIBADD = @extra_objs@
+lib_a_DEPENDENCIES = @extra_objs@
+
+ACLOCAL_AMFLAGS = -I ../../.. -I ../../../..
+CONFIG_STATUS_DEPENDENCIES = $(newlib_basedir)/configure.host
+
+VEC_MALLOC_COMPILE = $(COMPILE) -DINTERNAL_NEWLIB
+
+$(lpfx)vec_reallocr.o: vec_mallocr.c
+ $(VEC_MALLOC_COMPILE) -DDEFINE_VECREALLOC -c $(srcdir)/vec_mallocr.c -o $@
+
+$(lpfx)vec_callocr.o: vec_mallocr.c
+ $(VEC_MALLOC_COMPILE) -DDEFINE_VECCALLOC -c $(srcdir)/vec_mallocr.c -o $@
+
Makefile.am
Property changes :
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: svn:keywords
## -0,0 +1 ##
+Id
\ No newline at end of property
Index: atoufix64.c
===================================================================
--- atoufix64.c (nonexistent)
+++ atoufix64.c (revision 158)
@@ -0,0 +1,28 @@
+/*
+ * Jeff Johnston - 02/13/2002
+ */
+
+#ifdef __SPE__
+
+#include
+#include <_ansi.h>
+
+__uint64_t
+_DEFUN (_atoufix64_r, (reent, s),
+ struct _reent *reent _AND
+ _CONST char *s)
+{
+ return _strtoufix64_r (reent, s, NULL);
+}
+
+#ifndef _REENT_ONLY
+__uint64_t
+_DEFUN (atoufix64, (s),
+ _CONST char *s)
+{
+ return strtoufix64 (s, NULL);
+}
+
+#endif /* !_REENT_ONLY */
+
+#endif /* __SPE__ */
atoufix64.c
Property changes :
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: svn:keywords
## -0,0 +1 ##
+Id
\ No newline at end of property
Index: ufix64toa.c
===================================================================
--- ufix64toa.c (nonexistent)
+++ ufix64toa.c (revision 158)
@@ -0,0 +1,91 @@
+/* _ufix64toa_r: convert unsigned 64-bit fixed point to ASCII string.
+ *
+ * This routine converts an unsigned fixed-point number to long double format and
+ * then calls _ldtoa_r to do the conversion.
+ *
+ * Written by Jeff Johnston.
+ */
+
+#ifdef __SPE__
+
+#include <_ansi.h>
+#include
+#include
+#include
+#include
+#include "fix64.h"
+
+extern char *_simdldtoa_r _PARAMS((struct _reent *, LONG_DOUBLE_UNION *, int,
+ int, int *, int *, char **));
+
+/*
+ * Convert an unsigned fixed-point 64-bit value to string.
+ *
+ * Ignores `locale' stuff.
+ */
+
+char *
+_DEFUN (_ufix64toa_r, (rptr, value, mode, ndigits, decpt, sign, rve),
+ struct _reent *rptr _AND
+ __uint64_t value _AND
+ int mode _AND
+ int ndigits _AND
+ int *decpt _AND
+ int *sign _AND
+ char **rve)
+{
+ union long_double_union ldbl;
+ union fix64_union fix64;
+ unsigned long tmp;
+ int exp, negexp;
+
+ /* if input is 0, no additional work is needed */
+ if (value == 0)
+ {
+ ldbl.i[0] = ldbl.i[1] = ldbl.i[2] = ldbl.i[3] = 0;
+ }
+ else /* otherwise, we calculate long double equivalent of value */
+ {
+ /* find exponent by locating most-significant one-bit */
+ fix64.ll = value;
+ negexp = 1;
+ if (hiword(fix64) == 0)
+ {
+ tmp = loword(fix64);
+ negexp = 33;
+ }
+ else
+ {
+ tmp = hiword(fix64);
+ negexp = 1;
+ }
+
+ while (negexp < 65)
+ {
+ if (tmp & 0x80000000)
+ break;
+ ++negexp;
+ tmp <<= 1;
+ }
+
+ /* shift input appropriately */
+ fix64.ll = value << (negexp - 1 + (Exp_msk1 != 0));
+
+ /* build long double */
+ exp = -negexp + Bias;
+ word0(ldbl) = (exp << Exp_shift);
+ word1(ldbl) = hiword(fix64) << (32-Ebits-1);
+ word2(ldbl) = loword(fix64) << (32-Ebits-1);
+ word3(ldbl) = 0;
+ if (Ebits+1 < 32)
+ {
+ word0(ldbl) |= hiword(fix64) >> (Ebits + 1);
+ word1(ldbl) |= loword(fix64) >> (Ebits + 1);
+ }
+ }
+
+ /* convert long double to character */
+ return _simdldtoa_r (rptr, &ldbl, mode, ndigits, decpt, sign, rve);
+}
+
+#endif /* __SPE__ */
ufix64toa.c
Property changes :
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: svn:keywords
## -0,0 +1 ##
+Id
\ No newline at end of property
Index: vec_calloc.c
===================================================================
--- vec_calloc.c (nonexistent)
+++ vec_calloc.c (revision 158)
@@ -0,0 +1,66 @@
+/*
+FUNCTION
+<>---allocate space for arrays
+
+INDEX
+ vec_calloc
+
+INDEX
+ _vec_calloc_r
+
+ANSI_SYNOPSIS
+ #include
+ void *vec_calloc(size_t <[n]>, size_t <[s]>);
+ void *vec_calloc_r(void *<[reent]>, size_t , <[s]>);
+
+TRAD_SYNOPSIS
+ #include
+ char *vec_calloc(<[n]>, <[s]>)
+ size_t <[n]>, <[s]>;
+
+ char *_vec_calloc_r(<[reent]>, <[n]>, <[s]>)
+ char *<[reent]>;
+ size_t <[n]>;
+ size_t <[s]>;
+
+
+
+DESCRIPTION
+Use <> to request a block of memory sufficient to hold an
+array of <[n]> elements, each of which has size <[s]>.
+
+The memory allocated by <> comes out of the same memory pool
+used by <>, but the memory block is initialized to all zero
+bytes. (To avoid the overhead of initializing the space, use
+<> instead.)
+
+The alternate function <<_vec_calloc_r>> is reentrant.
+The extra argument <[reent]> is a pointer to a reentrancy structure.
+
+RETURNS
+If successful, a pointer to the newly allocated space.
+
+If unsuccessful, <>.
+
+PORTABILITY
+<> is an non-ANSI extension described in the AltiVec Programming
+Interface Manual.
+
+Supporting OS subroutines required: <>, <>, <>,
+<>, <>, <>, <>.
+*/
+
+#include
+#include
+
+#ifndef _REENT_ONLY
+
+_PTR
+_DEFUN (vec_calloc, (n, size),
+ size_t n _AND
+ size_t size)
+{
+ return _vec_calloc_r (_REENT, n, size);
+}
+
+#endif
vec_calloc.c
Property changes :
Added: svn:eol-style
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+native
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Added: svn:keywords
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+Id
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Index: aclocal.m4
===================================================================
--- aclocal.m4 (nonexistent)
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+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
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+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
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+# This program is distributed in the hope that it will be useful,
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+AC_MSG_CHECKING([for style of include used by $am_make])
+am__include="#"
+am__quote=
+_am_result=none
+# First try GNU make style include.
+echo "include confinc" > confmf
+# We grep out `Entering directory' and `Leaving directory'
+# messages which can occur if `w' ends up in MAKEFLAGS.
+# In particular we don't look at `^make:' because GNU make might
+# be invoked under some other name (usually "gmake"), in which
+# case it prints its new name instead of `make'.
+if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
+ am__include=include
+ am__quote=
+ _am_result=GNU
+fi
+# Now try BSD make style include.
+if test "$am__include" = "#"; then
+ echo '.include "confinc"' > confmf
+ if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
+ am__include=.include
+ am__quote="\""
+ _am_result=BSD
+ fi
+fi
+AC_SUBST([am__include])
+AC_SUBST([am__quote])
+AC_MSG_RESULT([$_am_result])
+rm -f confinc confmf
+])
+
+# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
+
+# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2005
+# Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 4
+
+# AM_MISSING_PROG(NAME, PROGRAM)
+# ------------------------------
+AC_DEFUN([AM_MISSING_PROG],
+[AC_REQUIRE([AM_MISSING_HAS_RUN])
+$1=${$1-"${am_missing_run}$2"}
+AC_SUBST($1)])
+
+
+# AM_MISSING_HAS_RUN
+# ------------------
+# Define MISSING if not defined so far and test if it supports --run.
+# If it does, set am_missing_run to use it, otherwise, to nothing.
+AC_DEFUN([AM_MISSING_HAS_RUN],
+[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
+# Use eval to expand $SHELL
+if eval "$MISSING --run true"; then
+ am_missing_run="$MISSING --run "
+else
+ am_missing_run=
+ AC_MSG_WARN([`missing' script is too old or missing])
+fi
+])
+
+# Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_PROG_MKDIR_P
+# ---------------
+# Check whether `mkdir -p' is supported, fallback to mkinstalldirs otherwise.
+#
+# Automake 1.8 used `mkdir -m 0755 -p --' to ensure that directories
+# created by `make install' are always world readable, even if the
+# installer happens to have an overly restrictive umask (e.g. 077).
+# This was a mistake. There are at least two reasons why we must not
+# use `-m 0755':
+# - it causes special bits like SGID to be ignored,
+# - it may be too restrictive (some setups expect 775 directories).
+#
+# Do not use -m 0755 and let people choose whatever they expect by
+# setting umask.
+#
+# We cannot accept any implementation of `mkdir' that recognizes `-p'.
+# Some implementations (such as Solaris 8's) are not thread-safe: if a
+# parallel make tries to run `mkdir -p a/b' and `mkdir -p a/c'
+# concurrently, both version can detect that a/ is missing, but only
+# one can create it and the other will error out. Consequently we
+# restrict ourselves to GNU make (using the --version option ensures
+# this.)
+AC_DEFUN([AM_PROG_MKDIR_P],
+[if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
+ # We used to keeping the `.' as first argument, in order to
+ # allow $(mkdir_p) to be used without argument. As in
+ # $(mkdir_p) $(somedir)
+ # where $(somedir) is conditionally defined. However this is wrong
+ # for two reasons:
+ # 1. if the package is installed by a user who cannot write `.'
+ # make install will fail,
+ # 2. the above comment should most certainly read
+ # $(mkdir_p) $(DESTDIR)$(somedir)
+ # so it does not work when $(somedir) is undefined and
+ # $(DESTDIR) is not.
+ # To support the latter case, we have to write
+ # test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
+ # so the `.' trick is pointless.
+ mkdir_p='mkdir -p --'
+else
+ # On NextStep and OpenStep, the `mkdir' command does not
+ # recognize any option. It will interpret all options as
+ # directories to create, and then abort because `.' already
+ # exists.
+ for d in ./-p ./--version;
+ do
+ test -d $d && rmdir $d
+ done
+ # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
+ if test -f "$ac_aux_dir/mkinstalldirs"; then
+ mkdir_p='$(mkinstalldirs)'
+ else
+ mkdir_p='$(install_sh) -d'
+ fi
+fi
+AC_SUBST([mkdir_p])])
+
+# Helper functions for option handling. -*- Autoconf -*-
+
+# Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 3
+
+# _AM_MANGLE_OPTION(NAME)
+# -----------------------
+AC_DEFUN([_AM_MANGLE_OPTION],
+[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
+
+# _AM_SET_OPTION(NAME)
+# ------------------------------
+# Set option NAME. Presently that only means defining a flag for this option.
+AC_DEFUN([_AM_SET_OPTION],
+[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
+
+# _AM_SET_OPTIONS(OPTIONS)
+# ----------------------------------
+# OPTIONS is a space-separated list of Automake options.
+AC_DEFUN([_AM_SET_OPTIONS],
+[AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
+
+# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
+# -------------------------------------------
+# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
+AC_DEFUN([_AM_IF_OPTION],
+[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
+
+# Check to make sure that the build environment is sane. -*- Autoconf -*-
+
+# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
+# Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 4
+
+# AM_SANITY_CHECK
+# ---------------
+AC_DEFUN([AM_SANITY_CHECK],
+[AC_MSG_CHECKING([whether build environment is sane])
+# Just in case
+sleep 1
+echo timestamp > conftest.file
+# Do `set' in a subshell so we don't clobber the current shell's
+# arguments. Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+ set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
+ if test "$[*]" = "X"; then
+ # -L didn't work.
+ set X `ls -t $srcdir/configure conftest.file`
+ fi
+ rm -f conftest.file
+ if test "$[*]" != "X $srcdir/configure conftest.file" \
+ && test "$[*]" != "X conftest.file $srcdir/configure"; then
+
+ # If neither matched, then we have a broken ls. This can happen
+ # if, for instance, CONFIG_SHELL is bash and it inherits a
+ # broken ls alias from the environment. This has actually
+ # happened. Such a system could not be considered "sane".
+ AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
+alias in your environment])
+ fi
+
+ test "$[2]" = conftest.file
+ )
+then
+ # Ok.
+ :
+else
+ AC_MSG_ERROR([newly created file is older than distributed files!
+Check your system clock])
+fi
+AC_MSG_RESULT(yes)])
+
+# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_PROG_INSTALL_STRIP
+# ---------------------
+# One issue with vendor `install' (even GNU) is that you can't
+# specify the program used to strip binaries. This is especially
+# annoying in cross-compiling environments, where the build's strip
+# is unlikely to handle the host's binaries.
+# Fortunately install-sh will honor a STRIPPROG variable, so we
+# always use install-sh in `make install-strip', and initialize
+# STRIPPROG with the value of the STRIP variable (set by the user).
+AC_DEFUN([AM_PROG_INSTALL_STRIP],
+[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
+# Installed binaries are usually stripped using `strip' when the user
+# run `make install-strip'. However `strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the `STRIP' environment variable to overrule this program.
+dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
+if test "$cross_compiling" != no; then
+ AC_CHECK_TOOL([STRIP], [strip], :)
+fi
+INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
+AC_SUBST([INSTALL_STRIP_PROGRAM])])
+
+# Check how to create a tarball. -*- Autoconf -*-
+
+# Copyright (C) 2004, 2005 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 2
+
+# _AM_PROG_TAR(FORMAT)
+# --------------------
+# Check how to create a tarball in format FORMAT.
+# FORMAT should be one of `v7', `ustar', or `pax'.
+#
+# Substitute a variable $(am__tar) that is a command
+# writing to stdout a FORMAT-tarball containing the directory
+# $tardir.
+# tardir=directory && $(am__tar) > result.tar
+#
+# Substitute a variable $(am__untar) that extract such
+# a tarball read from stdin.
+# $(am__untar) < result.tar
+AC_DEFUN([_AM_PROG_TAR],
+[# Always define AMTAR for backward compatibility.
+AM_MISSING_PROG([AMTAR], [tar])
+m4_if([$1], [v7],
+ [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
+ [m4_case([$1], [ustar],, [pax],,
+ [m4_fatal([Unknown tar format])])
+AC_MSG_CHECKING([how to create a $1 tar archive])
+# Loop over all known methods to create a tar archive until one works.
+_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
+_am_tools=${am_cv_prog_tar_$1-$_am_tools}
+# Do not fold the above two line into one, because Tru64 sh and
+# Solaris sh will not grok spaces in the rhs of `-'.
+for _am_tool in $_am_tools
+do
+ case $_am_tool in
+ gnutar)
+ for _am_tar in tar gnutar gtar;
+ do
+ AM_RUN_LOG([$_am_tar --version]) && break
+ done
+ am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
+ am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
+ am__untar="$_am_tar -xf -"
+ ;;
+ plaintar)
+ # Must skip GNU tar: if it does not support --format= it doesn't create
+ # ustar tarball either.
+ (tar --version) >/dev/null 2>&1 && continue
+ am__tar='tar chf - "$$tardir"'
+ am__tar_='tar chf - "$tardir"'
+ am__untar='tar xf -'
+ ;;
+ pax)
+ am__tar='pax -L -x $1 -w "$$tardir"'
+ am__tar_='pax -L -x $1 -w "$tardir"'
+ am__untar='pax -r'
+ ;;
+ cpio)
+ am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
+ am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
+ am__untar='cpio -i -H $1 -d'
+ ;;
+ none)
+ am__tar=false
+ am__tar_=false
+ am__untar=false
+ ;;
+ esac
+
+ # If the value was cached, stop now. We just wanted to have am__tar
+ # and am__untar set.
+ test -n "${am_cv_prog_tar_$1}" && break
+
+ # tar/untar a dummy directory, and stop if the command works
+ rm -rf conftest.dir
+ mkdir conftest.dir
+ echo GrepMe > conftest.dir/file
+ AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
+ rm -rf conftest.dir
+ if test -s conftest.tar; then
+ AM_RUN_LOG([$am__untar /dev/null 2>&1 && break
+ fi
+done
+rm -rf conftest.dir
+
+AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
+AC_MSG_RESULT([$am_cv_prog_tar_$1])])
+AC_SUBST([am__tar])
+AC_SUBST([am__untar])
+]) # _AM_PROG_TAR
+
+m4_include([../../../acinclude.m4])