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patches/gmp/4.2.2/100-mpf_set_str.c.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Fri Oct 31 18:27:27 2008 +0000 (2008-10-31)
changeset 1022 7b3e8b8d392e
permissions -rw-r--r--
Transform LAN_MIRROR into plain MIRROR:
- it does not have to be in the LAN
- offer mirror preference over upstream
- if selected, the mirror will be scanned before upstream servers
- if not selected, upstream servers will be scanned before the mirror
- I've set up such an internet-accessible mirror
- uClibc snapshot available
- MPFR releases available (the MPFR site is down from time to time)
- update all samples to use my mirror as a failover

/trunk/scripts/functions | 45 16 29 0 +++++--------
/trunk/samples/x86_64-unknown-linux-gnu/crosstool.config | 8 7 1 0 ++
/trunk/samples/sh4-unknown-linux-gnu/crosstool.config | 8 7 1 0 ++
/trunk/samples/armeb-unknown-linux-uclibc/crosstool.config | 8 7 1 0 ++
/trunk/samples/arm-unknown-elf/crosstool.config | 8 7 1 0 ++
/trunk/samples/arm-unknown-linux-gnueabi/crosstool.config | 8 7 1 0 ++
/trunk/samples/ia64-unknown-linux-gnu/crosstool.config | 8 7 1 0 ++
/trunk/samples/x86_64-unknown-linux-uclibc/crosstool.config | 8 7 1 0 ++
/trunk/samples/armeb-unknown-linux-gnueabi/crosstool.config | 8 7 1 0 ++
/trunk/samples/powerpc-e500v2-linux-gnuspe/crosstool.config | 8 7 1 0 ++
/trunk/samples/i686-nptl-linux-gnu/crosstool.config | 8 7 1 0 ++
/trunk/samples/powerpc-unknown-linux-gnu/crosstool.config | 8 7 1 0 ++
/trunk/samples/arm-unknown-linux-gnu/crosstool.config | 8 7 1 0 ++
/trunk/samples/mips-unknown-linux-uclibc/crosstool.config | 8 7 1 0 ++
/trunk/samples/arm-unknown-linux-uclibcgnueabi/crosstool.config | 8 7 1 0 ++
/trunk/samples/armeb-unknown-linux-gnu/crosstool.config | 8 7 1 0 ++
/trunk/samples/powerpc-unknown_nofpu-linux-gnu/crosstool.config | 8 7 1 0 ++
/trunk/samples/powerpc-unknown-linux-uclibc/crosstool.config | 8 7 1 0 ++
/trunk/samples/arm-unknown-linux-uclibc/crosstool.config | 8 7 1 0 ++
/trunk/samples/i586-geode-linux-uclibc/crosstool.config | 8 7 1 0 ++
/trunk/samples/powerpc-405-linux-gnu/crosstool.config | 8 7 1 0 ++
/trunk/samples/armeb-unknown-linux-uclibcgnueabi/crosstool.config | 8 7 1 0 ++
/trunk/samples/mipsel-unknown-linux-gnu/crosstool.config | 8 7 1 0 ++
/trunk/samples/arm-unknown-eabi/crosstool.config | 8 7 1 0 ++
/trunk/samples/alphaev56-unknown-linux-gnu/crosstool.config | 8 7 1 0 ++
/trunk/samples/powerpc-860-linux-gnu/crosstool.config | 8 7 1 0 ++
/trunk/config/global/download.in | 42 25 17 0 +++++++-----
27 files changed, 216 insertions(+), 71 deletions(-) 
     1 Original patch from http://gmplib.org/patches/mpf_set_str.c.diff

     2 Re-diffed to match crosstool-NG conventions.

     3 

     4 diff -dur gmp-4.2.2.orig/mpf/set_str.c gmp-4.2.2/mpf/set_str.c

     5 --- gmp-4.2.2.orig/mpf/set_str.c	2007-08-30 20:31:40.000000000 +0200

     6 +++ gmp-4.2.2/mpf/set_str.c	2008-01-28 23:05:29.000000000 +0100

     7 @@ -271,8 +271,29 @@

     8        }

     9  

    10      if (expptr != 0)

    11 -      /* FIXME: Should do some error checking here.  */

    12 -      exp_in_base = strtol (expptr, (char **) 0, exp_base);

    13 +      {

    14 +	/* Scan and convert the exponent, in base exp_base.  */

    15 +	long dig, neg = -(long) ('-' == expptr[0]);

    16 +	expptr -= neg;			/* conditional increment */

    17 +	c = (unsigned char) *expptr++;

    18 +	dig = digit_value[c];

    19 +	if (dig >= exp_base)

    20 +	  {

    21 +	    TMP_FREE;

    22 +	    return -1;

    23 +	  }

    24 +	exp_in_base = dig;

    25 +	c = (unsigned char) *expptr++;

    26 +	dig = digit_value[c];

    27 +	while (dig < exp_base)

    28 +	  {

    29 +	    exp_in_base = exp_in_base * exp_base;

    30 +	    exp_in_base += dig;

    31 +	    c = (unsigned char) *expptr++;

    32 +	    dig = digit_value[c];

    33 +	  }

    34 +	exp_in_base = (exp_in_base ^ neg) - neg; /* conditional negation */

    35 +      }

    36      else

    37        exp_in_base = 0;

    38      if (dotpos != 0)
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