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automatic version update by autodist [release 3.1.2.p10-3mamba;Sun Jul 27 2014]

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Automatic Build System 2024-01-06 05:05:56 +01:00
parent 5462e3dd08
commit 6b880fac62
5 changed files with 1608 additions and 412 deletions
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1577
libmpfr-3.1.2.p10-patchset.patch Normal file
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File diff suppressed because it is too large Load Diff

10
libmpfr-autoupdate Normal file
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@ -0,0 +1,10 @@
#!/bin/bash
VERSION=$1
MAJRELEASE=`echo $VERSION | cut -dp -f1`
PATCHRELEASE=`echo $VERSION | cut -dp -f2`
> libmpfr-$VERSION-patchset.patch
for i in `seq 01 $PATCHRELEASE`; do
PATCHRELEASEFMT=`printf "%0*d\n" 2 $i`
curl -s http://mpfr.loria.fr/mpfr-current/patch$PATCHRELEASEFMT \
>> libmpfr-$VERSION-patchset.patch || exit 1
done

28
libmpfr.spec
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@ -1,17 +1,22 @@
%define pkgver %(echo %version | cut -d. -f1-3)
Name: libmpfr Name: libmpfr
Version: 3.1.2 Version: 3.1.2.p10
Release: 1mamba Release: 3mamba
Summary: A C library for multiple-precision floating-point computations with exact rounding Summary: A C library for multiple-precision floating-point computations with exact rounding
Group: System/Libraries Group: System/Libraries
Vendor: openmamba Vendor: openmamba
Distribution: openmamba Distribution: openmamba
Packager: Silvan Calarco <silvan.calarco@mambasoft.it> Packager: Silvan Calarco <silvan.calarco@mambasoft.it>
URL: http://www.mpfr.org/ URL: http://www.mpfr.org/
Source: http://www.mpfr.org/mpfr-current/mpfr-%{version}.tar.bz2 Source: http://www.mpfr.org/mpfr-current/mpfr-%{pkgver}.tar.bz2
Patch0: http://www.mpfr.org/mpfr-current/patch01 Source1: libmpfr-autoupdate
Patch1: http://www.mpfr.org/mpfr-current/patch02 Patch0: libmpfr-%{version}-patchset.patch
License: LGPL License: LGPL
Requires(post):%{__install_info} Requires(post):%{__install_info}
## AUTOBUILDREQ-BEGIN
BuildRequires: glibc-devel
BuildRequires: libgmp-devel
## AUTOBUILDREQ-END
BuildRequires: libgmp-devel >= 4.1.3 BuildRequires: libgmp-devel >= 4.1.3
BuildRoot: %{_tmppath}/%{name}-%{version}-root BuildRoot: %{_tmppath}/%{name}-%{version}-root
@ -34,8 +39,8 @@ It copies the good ideas from the ANSI/IEEE-754 standard for double-precision fl
This package contains static libraries and header files need for development. This package contains static libraries and header files need for development.
%prep %prep
%setup -q -n mpfr-%{version} %setup -q -n mpfr-%{pkgver}
#%patch0 -p1 %patch0 -p1
#%patch1 -p1 #%patch1 -p1
%build %build
@ -76,6 +81,15 @@ exit 0
%doc AUTHORS BUGS COPYING ChangeLog NEWS README TODO %doc AUTHORS BUGS COPYING ChangeLog NEWS README TODO
%changelog %changelog
* Sun Jul 27 2014 Automatic Build System <autodist@mambasoft.it> 3.1.2.p10-3mamba
- automatic version update by autodist
* Sun Jul 27 2014 Automatic Build System <autodist@mambasoft.it> 3.1.2.p10-2mamba
- automatic version update by autodist
* Sun Jul 27 2014 Silvan Calarco <silvan.calarco@mambasoft.it> 3.1.2.p10-1mamba
- update to 3.1.2.p10
* Thu Mar 21 2013 Automatic Build System <autodist@mambasoft.it> 3.1.2-1mamba * Thu Mar 21 2013 Automatic Build System <autodist@mambasoft.it> 3.1.2-1mamba
- automatic version update by autodist - automatic version update by autodist

235
patch01
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@ -1,235 +0,0 @@
diff -Naurd mpfr-3.1.1-a/PATCHES mpfr-3.1.1-b/PATCHES
--- mpfr-3.1.1-a/PATCHES 2012-08-30 09:28:51.000000000 +0000
+++ mpfr-3.1.1-b/PATCHES 2012-08-30 09:28:51.000000000 +0000
@@ -0,0 +1 @@
+get_decimal64
diff -Naurd mpfr-3.1.1-a/VERSION mpfr-3.1.1-b/VERSION
--- mpfr-3.1.1-a/VERSION 2012-07-03 15:01:13.000000000 +0000
+++ mpfr-3.1.1-b/VERSION 2012-08-30 09:28:51.000000000 +0000
@@ -1 +1 @@
-3.1.1
+3.1.1-p1
diff -Naurd mpfr-3.1.1-a/src/get_d64.c mpfr-3.1.1-b/src/get_d64.c
--- mpfr-3.1.1-a/src/get_d64.c 2012-07-03 15:01:18.000000000 +0000
+++ mpfr-3.1.1-b/src/get_d64.c 2012-08-30 09:28:51.000000000 +0000
@@ -32,6 +32,10 @@
#ifdef MPFR_WANT_DECIMAL_FLOATS
+#ifndef DEC64_MAX
+# define DEC64_MAX 9.999999999999999E384dd
+#endif
+
#ifdef DPD_FORMAT
static int T[1000] = {
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 32,
@@ -142,26 +146,14 @@
static _Decimal64
get_decimal64_min (int negative)
{
- union ieee_double_extract x;
-
- x.s.sig = (negative) ? 1 : 0;
- x.s.exp = 0;
- x.s.manh = 0;
- x.s.manl = 1;
- return x.d;
+ return negative ? - 1E-398dd : 1E-398dd;
}
/* construct the decimal64 largest finite number with given sign */
static _Decimal64
get_decimal64_max (int negative)
{
- union ieee_double_extract x;
-
- x.s.sig = (negative) ? 1 : 0;
- x.s.exp = 1919;
- x.s.manh = 1048575; /* 2^20-1 */
- x.s.manl = ~0;
- return x.d;
+ return negative ? - DEC64_MAX : DEC64_MAX;
}
/* one-to-one conversion:
@@ -334,7 +326,8 @@
/* the largest decimal64 number is just below 10^(385) < 2^1279 */
else if (MPFR_UNLIKELY (e > 1279)) /* then src >= 2^1279 */
{
- if (MPFR_RNDZ || (rnd_mode == MPFR_RNDU && negative != 0)
+ if (rnd_mode == MPFR_RNDZ
+ || (rnd_mode == MPFR_RNDU && negative != 0)
|| (rnd_mode == MPFR_RNDD && negative == 0))
return get_decimal64_max (negative);
else
@@ -354,6 +347,15 @@
which corresponds to s=[0.]1000...000 and e=-397 */
if (e < -397)
{
+ if (rnd_mode == MPFR_RNDN && e == -398)
+ {
+ /* If 0.5E-398 < |src| < 1E-398 (smallest subnormal),
+ src should round to +/- 1E-398 in MPFR_RNDN. */
+ mpfr_get_str (s, &e, 10, 1, src, MPFR_RNDA);
+ return e == -398 && s[negative] <= '5' ?
+ get_decimal64_zero (negative) :
+ get_decimal64_min (negative);
+ }
if (rnd_mode == MPFR_RNDZ || rnd_mode == MPFR_RNDN
|| (rnd_mode == MPFR_RNDD && negative == 0)
|| (rnd_mode == MPFR_RNDU && negative != 0))
@@ -379,7 +381,8 @@
which corresponds to s=[0.]9999...999 and e=385 */
else if (e > 385)
{
- if (MPFR_RNDZ || (rnd_mode == MPFR_RNDU && negative != 0)
+ if (rnd_mode == MPFR_RNDZ
+ || (rnd_mode == MPFR_RNDU && negative != 0)
|| (rnd_mode == MPFR_RNDD && negative == 0))
return get_decimal64_max (negative);
else
diff -Naurd mpfr-3.1.1-a/src/mpfr.h mpfr-3.1.1-b/src/mpfr.h
--- mpfr-3.1.1-a/src/mpfr.h 2012-07-03 15:01:19.000000000 +0000
+++ mpfr-3.1.1-b/src/mpfr.h 2012-08-30 09:28:51.000000000 +0000
@@ -27,7 +27,7 @@
#define MPFR_VERSION_MAJOR 3
#define MPFR_VERSION_MINOR 1
#define MPFR_VERSION_PATCHLEVEL 1
-#define MPFR_VERSION_STRING "3.1.1"
+#define MPFR_VERSION_STRING "3.1.1-p1"
/* Macros dealing with MPFR VERSION */
#define MPFR_VERSION_NUM(a,b,c) (((a) << 16L) | ((b) << 8) | (c))
diff -Naurd mpfr-3.1.1-a/src/version.c mpfr-3.1.1-b/src/version.c
--- mpfr-3.1.1-a/src/version.c 2012-07-03 15:01:18.000000000 +0000
+++ mpfr-3.1.1-b/src/version.c 2012-08-30 09:28:51.000000000 +0000
@@ -25,5 +25,5 @@
const char *
mpfr_get_version (void)
{
- return "3.1.1";
+ return "3.1.1-p1";
}
diff -Naurd mpfr-3.1.1-a/tests/tget_set_d64.c mpfr-3.1.1-b/tests/tget_set_d64.c
--- mpfr-3.1.1-a/tests/tget_set_d64.c 2012-07-03 15:01:24.000000000 +0000
+++ mpfr-3.1.1-b/tests/tget_set_d64.c 2012-08-30 09:28:51.000000000 +0000
@@ -25,6 +25,10 @@
#include <stdlib.h> /* for exit */
#include "mpfr-test.h"
+#ifndef DEC64_MAX
+# define DEC64_MAX 9.999999999999999E384dd
+#endif
+
/* #define DEBUG */
static void
@@ -149,6 +153,15 @@
mpfr_set_str (x, "9.999999999999999E384", 10, MPFR_RNDZ);
mpfr_set (y, x, MPFR_RNDZ);
d = mpfr_get_decimal64 (x, MPFR_RNDU);
+ ASSERT_ALWAYS (d == DEC64_MAX);
+ mpfr_set_ui (x, 0, MPFR_RNDZ);
+ mpfr_set_decimal64 (x, d, MPFR_RNDZ);
+ ASSERT_ALWAYS (mpfr_cmp (x, y) == 0);
+
+ mpfr_set_str (x, "-9.999999999999999E384", 10, MPFR_RNDZ);
+ mpfr_set (y, x, MPFR_RNDZ);
+ d = mpfr_get_decimal64 (x, MPFR_RNDA);
+ ASSERT_ALWAYS (d == -DEC64_MAX);
mpfr_set_ui (x, 0, MPFR_RNDZ);
mpfr_set_decimal64 (x, d, MPFR_RNDZ);
ASSERT_ALWAYS (mpfr_cmp (x, y) == 0);
@@ -225,6 +238,83 @@
mpfr_clear (x);
}
+static void
+check_overflow (void)
+{
+ mpfr_t x;
+ int err = 0, neg, rnd;
+
+ mpfr_init2 (x, 96);
+ for (neg = 0; neg < 2; neg++)
+ RND_LOOP (rnd)
+ {
+ _Decimal64 d, e;
+ mpfr_rnd_t r = (mpfr_rnd_t) rnd;
+ int sign = neg ? -1 : 1;
+
+ e = sign * (MPFR_IS_LIKE_RNDZ (r, neg) ? 1 : 2) * DEC64_MAX;
+ /* This tests the binary exponent e > 1279 case of get_d64.c */
+ mpfr_set_si_2exp (x, sign, 9999, MPFR_RNDN);
+ d = mpfr_get_decimal64 (x, r);
+ if (d != e)
+ {
+ printf ("Error 1 in check_overflow for %s, %s\n",
+ neg ? "negative" : "positive",
+ mpfr_print_rnd_mode (r));
+ err = 1;
+ }
+ /* This tests the decimal exponent e > 385 case of get_d64.c */
+ mpfr_set_si_2exp (x, sign * 31, 1274, MPFR_RNDN);
+ d = mpfr_get_decimal64 (x, r);
+ if (d != e)
+ {
+ printf ("Error 2 in check_overflow for %s, %s\n",
+ neg ? "negative" : "positive",
+ mpfr_print_rnd_mode (r));
+ err = 1;
+ }
+ /* This tests the last else (-382 <= e <= 385) of get_d64.c */
+ mpfr_set_decimal64 (x, e, MPFR_RNDA);
+ d = mpfr_get_decimal64 (x, r);
+ if (d != e)
+ {
+ printf ("Error 3 in check_overflow for %s, %s\n",
+ neg ? "negative" : "positive",
+ mpfr_print_rnd_mode (r));
+ err = 1;
+ }
+ }
+ mpfr_clear (x);
+ if (err)
+ exit (1);
+}
+
+static void
+check_tiny (void)
+{
+ mpfr_t x;
+ _Decimal64 d;
+
+ /* If 0.5E-398 < |x| < 1E-398 (smallest subnormal), x should round
+ to +/- 1E-398 in MPFR_RNDN. Note: the midpoint 0.5E-398 between
+ 0 and 1E-398 is not a representable binary number, so that there
+ are no tests for it. */
+ mpfr_init2 (x, 128);
+ mpfr_set_str (x, "1E-398", 10, MPFR_RNDZ);
+ d = mpfr_get_decimal64 (x, MPFR_RNDN);
+ MPFR_ASSERTN (d == 1.0E-398dd);
+ mpfr_neg (x, x, MPFR_RNDN);
+ d = mpfr_get_decimal64 (x, MPFR_RNDN);
+ MPFR_ASSERTN (d == -1.0E-398dd);
+ mpfr_set_str (x, "0.5E-398", 10, MPFR_RNDU);
+ d = mpfr_get_decimal64 (x, MPFR_RNDN);
+ MPFR_ASSERTN (d == 1.0E-398dd);
+ mpfr_neg (x, x, MPFR_RNDN);
+ d = mpfr_get_decimal64 (x, MPFR_RNDN);
+ MPFR_ASSERTN (d == -1.0E-398dd);
+ mpfr_clear (x);
+}
+
int
main (void)
{
@@ -241,6 +331,8 @@
check_inf_nan ();
check_random ();
check_native ();
+ check_overflow ();
+ check_tiny ();
tests_end_mpfr ();
return 0;

170
patch02
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@ -1,170 +0,0 @@
diff -Naurd mpfr-3.1.1-a/PATCHES mpfr-3.1.1-b/PATCHES
--- mpfr-3.1.1-a/PATCHES 2012-08-30 09:35:12.000000000 +0000
+++ mpfr-3.1.1-b/PATCHES 2012-08-30 09:35:12.000000000 +0000
@@ -0,0 +1 @@
+strtofr-ternary-value
diff -Naurd mpfr-3.1.1-a/VERSION mpfr-3.1.1-b/VERSION
--- mpfr-3.1.1-a/VERSION 2012-08-30 09:28:51.000000000 +0000
+++ mpfr-3.1.1-b/VERSION 2012-08-30 09:35:12.000000000 +0000
@@ -1 +1 @@
-3.1.1-p1
+3.1.1-p2
diff -Naurd mpfr-3.1.1-a/src/mpfr.h mpfr-3.1.1-b/src/mpfr.h
--- mpfr-3.1.1-a/src/mpfr.h 2012-08-30 09:28:51.000000000 +0000
+++ mpfr-3.1.1-b/src/mpfr.h 2012-08-30 09:35:12.000000000 +0000
@@ -27,7 +27,7 @@
#define MPFR_VERSION_MAJOR 3
#define MPFR_VERSION_MINOR 1
#define MPFR_VERSION_PATCHLEVEL 1
-#define MPFR_VERSION_STRING "3.1.1-p1"
+#define MPFR_VERSION_STRING "3.1.1-p2"
/* Macros dealing with MPFR VERSION */
#define MPFR_VERSION_NUM(a,b,c) (((a) << 16L) | ((b) << 8) | (c))
diff -Naurd mpfr-3.1.1-a/src/strtofr.c mpfr-3.1.1-b/src/strtofr.c
--- mpfr-3.1.1-a/src/strtofr.c 2012-07-03 15:01:16.000000000 +0000
+++ mpfr-3.1.1-b/src/strtofr.c 2012-08-30 09:35:12.000000000 +0000
@@ -667,6 +667,20 @@
/* (z, exp_z) = base^(exp_base-pstr_size) */
z = result + 2*ysize + 1;
err = mpfr_mpn_exp (z, &exp_z, pstr->base, exp_z, ysize);
+ /* Since we want y/z rounded toward zero, we must get an upper
+ bound of z. If err >= 0, the error on z is bounded by 2^err. */
+ if (err >= 0)
+ {
+ mp_limb_t cy;
+ unsigned long h = err / GMP_NUMB_BITS;
+ unsigned long l = err - h * GMP_NUMB_BITS;
+
+ if (h >= ysize) /* not enough precision in z */
+ goto next_loop;
+ cy = mpn_add_1 (z, z, ysize - h, MPFR_LIMB_ONE << l);
+ if (cy != 0) /* the code below requires z on ysize limbs */
+ goto next_loop;
+ }
exact = exact && (err == -1);
if (err == -2)
goto underflow; /* FIXME: Sure? */
@@ -730,6 +744,7 @@
MPFR_RNDN, rnd, MPFR_PREC(x)))
break;
+ next_loop:
/* update the prec for next loop */
MPFR_ZIV_NEXT (loop, prec);
} /* loop */
diff -Naurd mpfr-3.1.1-a/src/version.c mpfr-3.1.1-b/src/version.c
--- mpfr-3.1.1-a/src/version.c 2012-08-30 09:28:51.000000000 +0000
+++ mpfr-3.1.1-b/src/version.c 2012-08-30 09:35:12.000000000 +0000
@@ -25,5 +25,5 @@
const char *
mpfr_get_version (void)
{
- return "3.1.1-p1";
+ return "3.1.1-p2";
}
diff -Naurd mpfr-3.1.1-a/tests/tstrtofr.c mpfr-3.1.1-b/tests/tstrtofr.c
--- mpfr-3.1.1-a/tests/tstrtofr.c 2012-07-03 15:01:24.000000000 +0000
+++ mpfr-3.1.1-b/tests/tstrtofr.c 2012-08-30 09:35:12.000000000 +0000
@@ -1105,6 +1105,92 @@
mpfr_clear (y);
}
+/* From a bug reported by Joseph S. Myers
+ https://sympa.inria.fr/sympa/arc/mpfr/2012-08/msg00005.html */
+static void
+bug20120814 (void)
+{
+ mpfr_exp_t emin = -30, e;
+ mpfr_t x, y;
+ int r;
+ char s[64], *p;
+
+ mpfr_init2 (x, 2);
+ mpfr_set_ui_2exp (x, 3, emin - 2, MPFR_RNDN);
+ mpfr_get_str (s + 1, &e, 10, 19, x, MPFR_RNDD);
+ s[0] = s[1];
+ s[1] = '.';
+ for (p = s; *p != 0; p++) ;
+ *p = 'e';
+ sprintf (p + 1, "%d", (int) e - 1);
+
+ mpfr_init2 (y, 4);
+ r = mpfr_strtofr (y, s, NULL, 0, MPFR_RNDN);
+ if (r <= 0 || ! mpfr_equal_p (x, y))
+ {
+ printf ("Error in bug20120814\n");
+ printf ("mpfr_strtofr failed on string \"%s\"\n", s);
+ printf ("Expected inex > 0 and y = 0.1100E%d\n", (int) emin);
+ printf ("Got inex = %-6d and y = ", r);
+ mpfr_dump (y);
+ exit (1);
+ }
+
+ mpfr_clear (x);
+ mpfr_clear (y);
+}
+
+static void
+bug20120829 (void)
+{
+ mpfr_t x1, x2, e;
+ int inex1, inex2, i, r;
+ char s[48] = "1e-1";
+
+ mpfr_init2 (e, 128);
+ mpfr_inits2 (4, x1, x2, (mpfr_ptr) 0);
+
+ inex1 = mpfr_set_si (e, -1, MPFR_RNDN);
+ MPFR_ASSERTN (inex1 == 0);
+
+ for (i = 1; i <= sizeof(s) - 5; i++)
+ {
+ s[3+i] = '0';
+ s[4+i] = 0;
+ inex1 = mpfr_mul_ui (e, e, 10, MPFR_RNDN);
+ MPFR_ASSERTN (inex1 == 0);
+ RND_LOOP(r)
+ {
+ mpfr_rnd_t rnd = (mpfr_rnd_t) r;
+
+ inex1 = mpfr_exp10 (x1, e, rnd);
+ inex1 = SIGN (inex1);
+ inex2 = mpfr_strtofr (x2, s, NULL, 0, rnd);
+ inex2 = SIGN (inex2);
+ /* On 32-bit machines, for i = 7, r8389, r8391 and r8394 do:
+ strtofr.c:...: MPFR assertion failed: cy == 0
+ r8396 is OK.
+ On 64-bit machines, for i = 15,
+ r8389 does: strtofr.c:678: MPFR assertion failed: err < (64 - 0)
+ r8391 does: strtofr.c:680: MPFR assertion failed: h < ysize
+ r8394 and r8396 are OK.
+ */
+ if (! mpfr_equal_p (x1, x2) || inex1 != inex2)
+ {
+ printf ("Error in bug20120829 for i = %d, rnd = %s\n",
+ i, mpfr_print_rnd_mode (rnd));
+ printf ("Expected inex = %d, x = ", inex1);
+ mpfr_dump (x1);
+ printf ("Got inex = %d, x = ", inex2);
+ mpfr_dump (x2);
+ exit (1);
+ }
+ }
+ }
+
+ mpfr_clears (e, x1, x2, (mpfr_ptr) 0);
+}
+
int
main (int argc, char *argv[])
{
@@ -1117,6 +1203,8 @@
check_retval ();
bug20081028 ();
test20100310 ();
+ bug20120814 ();
+ bug20120829 ();
tests_end_mpfr ();
return 0;