diff options
author | Gustavo Zacarias <gustavo@zacarias.com.ar> | 2013-03-19 02:33:13 +0000 |
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committer | Peter Korsgaard <jacmet@sunsite.dk> | 2013-03-19 17:05:06 +0100 |
commit | 395f0e5621c4e31081d3db58b23b4aedb1b21061 (patch) | |
tree | 9d8ee034e14c9eced9a26db34250232a7e13b1a2 /package/mpfr | |
parent | 765e6bb3b09f469c23c98ae391f72c7f1256cd62 (diff) | |
download | buildroot-novena-395f0e5621c4e31081d3db58b23b4aedb1b21061.tar.gz buildroot-novena-395f0e5621c4e31081d3db58b23b4aedb1b21061.zip |
mpfr: bump to version 3.1.2
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Diffstat (limited to 'package/mpfr')
-rw-r--r-- | package/mpfr/mpfr-patchlevel2.patch | 405 | ||||
-rw-r--r-- | package/mpfr/mpfr.mk | 2 |
2 files changed, 1 insertions, 406 deletions
diff --git a/package/mpfr/mpfr-patchlevel2.patch b/package/mpfr/mpfr-patchlevel2.patch deleted file mode 100644 index 43dfcbfe3..000000000 --- a/package/mpfr/mpfr-patchlevel2.patch +++ /dev/null @@ -1,405 +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; -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; diff --git a/package/mpfr/mpfr.mk b/package/mpfr/mpfr.mk index c6f100981..7fa97fe61 100644 --- a/package/mpfr/mpfr.mk +++ b/package/mpfr/mpfr.mk @@ -4,7 +4,7 @@ # ############################################################# -MPFR_VERSION = 3.1.1 +MPFR_VERSION = 3.1.2 MPFR_SITE = http://www.mpfr.org/mpfr-$(MPFR_VERSION) MPFR_SOURCE = mpfr-$(MPFR_VERSION).tar.bz2 MPFR_LICENSE = LGPLv3+ |