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(-)

Original patch from http://gmplib.org/patches/mpf_set_str.c.diff

Re-diffed to match crosstool-NG conventions.

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

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

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

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

       }

     if (expptr != 0)

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

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

+      {

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

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

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

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

+	dig = digit_value[c];

+	if (dig >= exp_base)

+	  {

+	    TMP_FREE;

+	    return -1;

+	  }

+	exp_in_base = dig;

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

+	dig = digit_value[c];

+	while (dig < exp_base)

+	  {

+	    exp_in_base = exp_in_base * exp_base;

+	    exp_in_base += dig;

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

+	    dig = digit_value[c];

+	  }

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

+      }

     else

       exp_in_base = 0;

     if (dotpos != 0)