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patches/mpfr/2.4.1/140-zeta_ui-shift.patch
author "Yann E. MORIN" <yann.morin.1998@free.fr>
Wed Dec 26 13:30:51 2012 +0100 (2012-12-26)
changeset 3145 598880dab0f3
permissions -rw-r--r--
libc/glibc: both glibc and eglibc have pkgversion and bugurl

Well, all eglibc version we support do, and latest glibc versions
we support do.

Not all glibc versions do, but older versions simply ignore the
unrecognised ./configure flags.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> 
     1 diff -Naurd mpfr-2.4.1-a/PATCHES mpfr-2.4.1-b/PATCHES

     2 --- mpfr-2.4.1-a/PATCHES	2009-03-13 02:50:47.000000000 +0000

     3 +++ mpfr-2.4.1-b/PATCHES	2009-03-13 02:50:48.000000000 +0000

     4 @@ -0,0 +1 @@

     5 +zeta_ui-shift

     6 diff -Naurd mpfr-2.4.1-a/VERSION mpfr-2.4.1-b/VERSION

     7 --- mpfr-2.4.1-a/VERSION	2009-03-10 01:44:40.000000000 +0000

     8 +++ mpfr-2.4.1-b/VERSION	2009-03-13 02:50:48.000000000 +0000

     9 @@ -1 +1 @@

    10 -2.4.1-p4

    11 +2.4.1-p5

    12 diff -Naurd mpfr-2.4.1-a/mpfr.h mpfr-2.4.1-b/mpfr.h

    13 --- mpfr-2.4.1-a/mpfr.h	2009-03-10 01:44:40.000000000 +0000

    14 +++ mpfr-2.4.1-b/mpfr.h	2009-03-13 02:50:48.000000000 +0000

    15 @@ -27,7 +27,7 @@

    16  #define MPFR_VERSION_MAJOR 2

    17  #define MPFR_VERSION_MINOR 4

    18  #define MPFR_VERSION_PATCHLEVEL 1

    19 -#define MPFR_VERSION_STRING "2.4.1-p4"

    20 +#define MPFR_VERSION_STRING "2.4.1-p5"

    21  

    22  /* Macros dealing with MPFR VERSION */

    23  #define MPFR_VERSION_NUM(a,b,c) (((a) << 16L) | ((b) << 8) | (c))

    24 diff -Naurd mpfr-2.4.1-a/version.c mpfr-2.4.1-b/version.c

    25 --- mpfr-2.4.1-a/version.c	2009-03-10 01:44:40.000000000 +0000

    26 +++ mpfr-2.4.1-b/version.c	2009-03-13 02:50:48.000000000 +0000

    27 @@ -25,5 +25,5 @@

    28  const char *

    29  mpfr_get_version (void)

    30  {

    31 -  return "2.4.1-p4";

    32 +  return "2.4.1-p5";

    33  }

    34 diff -Naurd mpfr-2.4.1-a/zeta_ui.c mpfr-2.4.1-b/zeta_ui.c

    35 --- mpfr-2.4.1-a/zeta_ui.c	2009-02-20 09:43:17.000000000 +0000

    36 +++ mpfr-2.4.1-b/zeta_ui.c	2009-03-13 02:50:48.000000000 +0000

    37 @@ -177,7 +177,9 @@

    38                    mpz_mul_ui (t, t, 2 * k - 1);

    39                  }

    40                mpz_div_2exp (t, t, 1);

    41 -              if (n < 1UL << (BITS_PER_MP_LIMB / 2))

    42 +              /* Warning: the test below assumes that an unsigned long

    43 +                 has no padding bits. */

    44 +              if (n < 1UL << ((sizeof(unsigned long) * CHAR_BIT) / 2))

    45                  /* (n - k + 1) * (n + k - 1) < n^2 */

    46                  mpz_divexact_ui (t, t, (n - k + 1) * (n + k - 1));

    47                else
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