old

(Portage version: 2.2_pre5)

5 files changed, 0 insertions, 683 deletions

diff --git a/dev-libs/mpfr/files/2.3.0/patch01 b/dev-libs/mpfr/files/2.3.0/patch01
deleted file mode 100644
index f31505aed7c6..000000000000
--- a/dev-libs/mpfr/files/2.3.0/patch01
+++ /dev/null
@@ -1,83 +0,0 @@
-diff -Naurd mpfr-2.3.0-a/Makefile.am mpfr-2.3.0-b/Makefile.am
---- mpfr-2.3.0-a/Makefile.am	2007-08-29 10:18:11.000000000 +0000
-+++ mpfr-2.3.0-b/Makefile.am	2007-09-02 23:19:32.000000000 +0000
-@@ -32,8 +32,13 @@
- 
- MAKEINFOFLAGS = --enable-encoding
- 
--get_patches.c: PATCHES get_patches.sh
--	./get_patches.sh > $@ || rm -f $@
-+# Important note: If for some reason, srcdir is read-only at build time
-+# (and you use objdir != srcdir), then you need to rebuild get_patches.c
-+# (with "make get_patches.c") just after patching the MPFR source. This
-+# should not be a problem in practice, in particular because "make dist"
-+# automatically rebuilds get_patches.c before generating the archives.
-+$(srcdir)/get_patches.c: PATCHES get_patches.sh
-+	(cd $(srcdir) && ./get_patches.sh) > $@ || rm -f $@
- 
- # Do not add get_patches.c to CLEANFILES so that this file doesn't
- # need to be (re)built as long as no patches are applied. Anyway the
-diff -Naurd mpfr-2.3.0-a/Makefile.in mpfr-2.3.0-b/Makefile.in
---- mpfr-2.3.0-a/Makefile.in	2007-08-29 10:27:18.000000000 +0000
-+++ mpfr-2.3.0-b/Makefile.in	2007-09-02 23:59:30.000000000 +0000
-@@ -1665,8 +1665,13 @@
- 	uninstall-info-am uninstall-libLTLIBRARIES
- 
- 
--get_patches.c: PATCHES get_patches.sh
--	./get_patches.sh > $@ || rm -f $@
-+# Important note: If for some reason, srcdir is read-only at build time
-+# (and you use objdir != srcdir), then you need to rebuild get_patches.c
-+# (with "make get_patches.c") just after patching the MPFR source. This
-+# should not be a problem in practice, in particular because "make dist"
-+# automatically rebuilds get_patches.c before generating the archives.
-+$(srcdir)/get_patches.c: PATCHES get_patches.sh
-+	(cd $(srcdir) && ./get_patches.sh) > $@ || rm -f $@
- 
- tune:
- 	$(MAKE) $(AM_MAKEFLAGS) tuneup$(EXEEXT)
-diff -Naurd mpfr-2.3.0-a/PATCHES mpfr-2.3.0-b/PATCHES
---- mpfr-2.3.0-a/PATCHES	2007-08-29 10:18:11.000000000 +0000
-+++ mpfr-2.3.0-b/PATCHES	2007-09-02 23:59:50.000000000 +0000
-@@ -0,0 +1 @@
-+get_patches
-diff -Naurd mpfr-2.3.0-a/VERSION mpfr-2.3.0-b/VERSION
---- mpfr-2.3.0-a/VERSION	2007-08-29 10:18:11.000000000 +0000
-+++ mpfr-2.3.0-b/VERSION	2007-09-02 23:55:55.000000000 +0000
-@@ -1 +1 @@
--2.3.0
-+2.3.0-p1
-diff -Naurd mpfr-2.3.0-a/mpfr.h mpfr-2.3.0-b/mpfr.h
---- mpfr-2.3.0-a/mpfr.h	2007-08-29 10:18:11.000000000 +0000
-+++ mpfr-2.3.0-b/mpfr.h	2007-09-02 23:55:55.000000000 +0000
-@@ -27,7 +27,7 @@
- #define MPFR_VERSION_MAJOR 2
- #define MPFR_VERSION_MINOR 3
- #define MPFR_VERSION_PATCHLEVEL 0
--#define MPFR_VERSION_STRING "2.3.0"
-+#define MPFR_VERSION_STRING "2.3.0-p1"
- 
- /* Macros dealing with MPFR VERSION */
- #define MPFR_VERSION_NUM(a,b,c) (((a) << 16L) | ((b) << 8) | (c))
-diff -Naurd mpfr-2.3.0-a/tests/tversion.c mpfr-2.3.0-b/tests/tversion.c
---- mpfr-2.3.0-a/tests/tversion.c	2007-08-29 10:18:10.000000000 +0000
-+++ mpfr-2.3.0-b/tests/tversion.c	2007-09-02 23:55:55.000000000 +0000
-@@ -46,7 +46,7 @@
-   version = mpfr_get_version ();
- 
-   /* This test is disabled when a suffix (e.g. -dev) has been defined. */
--#if 1
-+#if 0
-   sprintf (buffer, "%d.%d.%d", MPFR_VERSION_MAJOR, MPFR_VERSION_MINOR,
-            MPFR_VERSION_PATCHLEVEL);
-   if (strcmp (buffer, version) != 0)
-diff -Naurd mpfr-2.3.0-a/version.c mpfr-2.3.0-b/version.c
---- mpfr-2.3.0-a/version.c	2007-08-29 10:18:11.000000000 +0000
-+++ mpfr-2.3.0-b/version.c	2007-09-02 23:55:55.000000000 +0000
-@@ -25,5 +25,5 @@
- const char *
- mpfr_get_version (void)
- {
--  return "2.3.0";
-+  return "2.3.0-p1";
- }
diff --git a/dev-libs/mpfr/files/2.3.0/patch02 b/dev-libs/mpfr/files/2.3.0/patch02
deleted file mode 100644
index 79374c81e192..000000000000
--- a/dev-libs/mpfr/files/2.3.0/patch02
+++ /dev/null
@@ -1,140 +0,0 @@
-diff -Naurd mpfr-2.3.0-a/PATCHES mpfr-2.3.0-b/PATCHES
---- mpfr-2.3.0-a/PATCHES	2007-08-29 10:18:11.000000000 +0000
-+++ mpfr-2.3.0-b/PATCHES	2007-09-03 00:03:46.000000000 +0000
-@@ -0,0 +1 @@
-+mpfr_acosh
-diff -Naurd mpfr-2.3.0-a/VERSION mpfr-2.3.0-b/VERSION
---- mpfr-2.3.0-a/VERSION	2007-09-02 23:55:55.000000000 +0000
-+++ mpfr-2.3.0-b/VERSION	2007-09-03 00:02:12.000000000 +0000
-@@ -1 +1 @@
--2.3.0-p1
-+2.3.0-p2
-diff -Naurd mpfr-2.3.0-a/acosh.c mpfr-2.3.0-b/acosh.c
---- mpfr-2.3.0-a/acosh.c	2007-08-29 10:18:11.000000000 +0000
-+++ mpfr-2.3.0-b/acosh.c	2007-08-31 17:20:08.000000000 +0000
-@@ -73,7 +73,7 @@
-     /* Declaration of the size variables */
-     mp_prec_t Ny = MPFR_PREC(y);   /* Precision of output variable */
-     mp_prec_t Nt;                  /* Precision of the intermediary variable */
--    mp_exp_t  err, exp_te, exp_ti; /* Precision of error */
-+    mp_exp_t  err, exp_te, d;      /* Precision of error */
-     MPFR_ZIV_DECL (loop);
- 
-     /* compute the precision of intermediary variable */
-@@ -91,13 +91,35 @@
-         mpfr_mul (t, x, x, GMP_RNDD);      /* x^2 */
-         exp_te = MPFR_GET_EXP (t);
-         mpfr_sub_ui (t, t, 1, GMP_RNDD);   /* x^2-1 */
--        exp_ti = MPFR_GET_EXP (t);
--        mpfr_sqrt (t, t, GMP_RNDN);        /* sqrt(x^2-1) */
--        mpfr_add (t, t, x, GMP_RNDN);      /* sqrt(x^2-1)+x */
--        mpfr_log (t, t, GMP_RNDN);         /* ln(sqrt(x^2-1)+x)*/
-+        if (MPFR_UNLIKELY (MPFR_IS_ZERO (t)))
-+          {
-+            mpfr_t z;
-+
-+            /* This means that x is very close to 1: x = 1 + z with
-+               z < 2^(-Nt). Instead of increasing the precision, let's
-+               compute x^2-1 by (x+1)(x-1) with an accuracy of about
-+               Nt bits. */
-+            mpfr_init2 (z, Nt);
-+            mpfr_add_ui (t, x, 1, GMP_RNDD);
-+            mpfr_sub_ui (z, x, 1, GMP_RNDD);
-+            mpfr_mul (t, t, z, GMP_RNDD);
-+            d = 2;
-+            mpfr_sqrt (t, t, GMP_RNDN);        /* sqrt(x^2-1) */
-+            mpfr_add (t, t, z, GMP_RNDN);      /* sqrt(x^2-1)+z */
-+            mpfr_clear (z);
-+            mpfr_log1p (t, t, GMP_RNDN);       /* log1p(sqrt(x^2-1)+z) */
-+          }
-+        else
-+          {
-+            d = exp_te - MPFR_GET_EXP (t);
-+            d = MAX (1, d);
-+            mpfr_sqrt (t, t, GMP_RNDN);        /* sqrt(x^2-1) */
-+            mpfr_add (t, t, x, GMP_RNDN);      /* sqrt(x^2-1)+x */
-+            mpfr_log (t, t, GMP_RNDN);         /* ln(sqrt(x^2-1)+x) */
-+          }
- 
-         /* error estimate -- see algorithms.tex */
--        err = 3 + MAX (1, exp_te - exp_ti) - MPFR_GET_EXP(t);
-+        err = 3 + d - MPFR_GET_EXP (t);
-         /* error is bounded by 1/2 + 2^err <= 2^(1+max(-1,err)) */
-         err = 1 + MAX (-1, err);
-         if (MPFR_LIKELY (MPFR_CAN_ROUND (t, Nt - err, Ny, rnd_mode)))
-@@ -117,9 +139,3 @@
-   MPFR_SAVE_EXPO_FREE (expo);
-   return mpfr_check_range (y, inexact, rnd_mode);
- }
--
--
--
--
--
--
-diff -Naurd mpfr-2.3.0-a/mpfr.h mpfr-2.3.0-b/mpfr.h
---- mpfr-2.3.0-a/mpfr.h	2007-09-02 23:55:55.000000000 +0000
-+++ mpfr-2.3.0-b/mpfr.h	2007-09-03 00:02:12.000000000 +0000
-@@ -27,7 +27,7 @@
- #define MPFR_VERSION_MAJOR 2
- #define MPFR_VERSION_MINOR 3
- #define MPFR_VERSION_PATCHLEVEL 0
--#define MPFR_VERSION_STRING "2.3.0-p1"
-+#define MPFR_VERSION_STRING "2.3.0-p2"
- 
- /* Macros dealing with MPFR VERSION */
- #define MPFR_VERSION_NUM(a,b,c) (((a) << 16L) | ((b) << 8) | (c))
-diff -Naurd mpfr-2.3.0-a/tests/tacosh.c mpfr-2.3.0-b/tests/tacosh.c
---- mpfr-2.3.0-a/tests/tacosh.c	2007-08-29 10:18:10.000000000 +0000
-+++ mpfr-2.3.0-b/tests/tacosh.c	2007-08-31 17:20:00.000000000 +0000
-@@ -123,12 +123,40 @@
-   mpfr_clear (y);
- }
- 
-+/* With MPFR 2.3.0, this yields an assertion failure in mpfr_acosh. */
-+static void
-+bug20070831 (void)
-+{
-+  mpfr_t x, y, z;
-+  int inex;
-+
-+  mpfr_init2 (x, 256);
-+  mpfr_init2 (y, 32);
-+  mpfr_init2 (z, 32);
-+  mpfr_set_ui (x, 1, GMP_RNDN);
-+  mpfr_nextabove (x);
-+  inex = mpfr_acosh (y, x, GMP_RNDZ);
-+  mpfr_set_ui_2exp (z, 1, -127, GMP_RNDN);
-+  mpfr_nextbelow (z);
-+  MPFR_ASSERTN (inex < 0);
-+  if (!mpfr_equal_p (y, z))
-+    {
-+      printf ("Error in bug20070831:\nexpected ");
-+      mpfr_dump (z);
-+      printf ("got      ");
-+      mpfr_dump (y);
-+      exit (1);
-+    }
-+  mpfr_clears (x, y, z, (void *) 0);
-+}
-+
- int
- main (int argc, char *argv[])
- {
-   tests_start_mpfr ();
- 
-   special ();
-+  bug20070831 ();
- 
-   test_generic (2, 100, 25);
- 
-diff -Naurd mpfr-2.3.0-a/version.c mpfr-2.3.0-b/version.c
---- mpfr-2.3.0-a/version.c	2007-09-02 23:55:55.000000000 +0000
-+++ mpfr-2.3.0-b/version.c	2007-09-03 00:02:12.000000000 +0000
-@@ -25,5 +25,5 @@
- const char *
- mpfr_get_version (void)
- {
--  return "2.3.0-p1";
-+  return "2.3.0-p2";
- }
diff --git a/dev-libs/mpfr/files/2.3.0/patch03 b/dev-libs/mpfr/files/2.3.0/patch03
deleted file mode 100644
index 497b354770e3..000000000000
--- a/dev-libs/mpfr/files/2.3.0/patch03
+++ /dev/null
@@ -1,96 +0,0 @@
-diff -Naurd mpfr-2.3.0-a/PATCHES mpfr-2.3.0-b/PATCHES
---- mpfr-2.3.0-a/PATCHES	2007-10-05 12:20:54.000000000 +0000
-+++ mpfr-2.3.0-b/PATCHES	2007-10-05 12:21:12.000000000 +0000
-@@ -0,0 +1 @@
-+mpfr_atan2
-diff -Naurd mpfr-2.3.0-a/VERSION mpfr-2.3.0-b/VERSION
---- mpfr-2.3.0-a/VERSION	2007-09-03 00:02:12.000000000 +0000
-+++ mpfr-2.3.0-b/VERSION	2007-10-05 12:21:06.000000000 +0000
-@@ -1 +1 @@
--2.3.0-p2
-+2.3.0-p3
-diff -Naurd mpfr-2.3.0-a/atan2.c mpfr-2.3.0-b/atan2.c
---- mpfr-2.3.0-a/atan2.c	2007-08-29 10:18:11.000000000 +0000
-+++ mpfr-2.3.0-b/atan2.c	2007-10-05 12:21:01.000000000 +0000
-@@ -170,6 +170,7 @@
-     /* use atan2(y,x) = atan(y/x) */
-     for (;;)
-       {
-+        mpfr_clear_flags ();
-         if (mpfr_div (tmp, y, x, GMP_RNDN) == 0)
-           {
-             /* Result is exact. */
-diff -Naurd mpfr-2.3.0-a/mpfr.h mpfr-2.3.0-b/mpfr.h
---- mpfr-2.3.0-a/mpfr.h	2007-09-03 00:02:12.000000000 +0000
-+++ mpfr-2.3.0-b/mpfr.h	2007-10-05 12:21:06.000000000 +0000
-@@ -27,7 +27,7 @@
- #define MPFR_VERSION_MAJOR 2
- #define MPFR_VERSION_MINOR 3
- #define MPFR_VERSION_PATCHLEVEL 0
--#define MPFR_VERSION_STRING "2.3.0-p2"
-+#define MPFR_VERSION_STRING "2.3.0-p3"
- 
- /* Macros dealing with MPFR VERSION */
- #define MPFR_VERSION_NUM(a,b,c) (((a) << 16L) | ((b) << 8) | (c))
-diff -Naurd mpfr-2.3.0-a/tests/tatan.c mpfr-2.3.0-b/tests/tatan.c
---- mpfr-2.3.0-a/tests/tatan.c	2007-08-29 10:18:10.000000000 +0000
-+++ mpfr-2.3.0-b/tests/tatan.c	2007-10-05 12:21:01.000000000 +0000
-@@ -405,6 +405,40 @@
-   mpfr_clears (a, x, y, (void *) 0);
- }
- 
-+/* Bug found by Robert Bajema (regression in MPFR 2.3.0).
-+   The cause is the underflow flag set before the mpfr_atan2 call. */
-+static void
-+atan2_bug_20071003 (void)
-+{
-+  mpfr_t a, x, y, z;
-+
-+  mpfr_inits (a, x, y, z, (void *) 0);
-+
-+  mpfr_set_underflow ();
-+  mpfr_set_str_binary (y,
-+    "-0.10100110110100110111010110111111100110100010001110110E2");
-+  mpfr_set_str_binary (x,
-+    "0.10100101010110010100010010111000110110011110001011110E3");
-+  mpfr_set_str_binary (z,
-+    "-0.11101111001101101100111011001101000010010111101110110E-1");
-+  mpfr_atan2 (a, y, x, GMP_RNDN);
-+  if (! mpfr_equal_p (a, z))
-+    {
-+      printf ("mpfr_atan2 fails on:\n");
-+      printf ("  y = ");
-+      mpfr_dump (y);
-+      printf ("  x = ");
-+      mpfr_dump (x);
-+      printf ("Expected ");
-+      mpfr_dump (z);
-+      printf ("Got      ");
-+      mpfr_dump (a);
-+      exit (1);
-+    }
-+
-+  mpfr_clears (a, x, y, z, (void *) 0);
-+}
-+
- int
- main (int argc, char *argv[])
- {
-@@ -414,6 +448,7 @@
-   special ();
-   special_atan2 ();
-   smallvals_atan2 ();
-+  atan2_bug_20071003 ();
- 
-   test_generic_atan  (2, 200, 17);
-   test_generic_atan2 (2, 200, 17);
-diff -Naurd mpfr-2.3.0-a/version.c mpfr-2.3.0-b/version.c
---- mpfr-2.3.0-a/version.c	2007-09-03 00:02:12.000000000 +0000
-+++ mpfr-2.3.0-b/version.c	2007-10-05 12:21:06.000000000 +0000
-@@ -25,5 +25,5 @@
- const char *
- mpfr_get_version (void)
- {
--  return "2.3.0-p2";
-+  return "2.3.0-p3";
- }
diff --git a/dev-libs/mpfr/files/2.3.0/patch04 b/dev-libs/mpfr/files/2.3.0/patch04
deleted file mode 100644
index 9614ded19db7..000000000000
--- a/dev-libs/mpfr/files/2.3.0/patch04
+++ /dev/null
@@ -1,311 +0,0 @@
-diff -Naurd mpfr-2.3.0-a/PATCHES mpfr-2.3.0-b/PATCHES
---- mpfr-2.3.0-a/PATCHES	2007-10-23 03:03:12.000000000 +0000
-+++ mpfr-2.3.0-b/PATCHES	2007-10-23 03:06:18.000000000 +0000
-@@ -0,0 +1 @@
-+mpfr_subnormalize
-diff -Naurd mpfr-2.3.0-a/VERSION mpfr-2.3.0-b/VERSION
---- mpfr-2.3.0-a/VERSION	2007-10-05 12:21:06.000000000 +0000
-+++ mpfr-2.3.0-b/VERSION	2007-10-23 03:05:51.000000000 +0000
-@@ -1 +1 @@
--2.3.0-p3
-+2.3.0-p4
-diff -Naurd mpfr-2.3.0-a/mpfr.h mpfr-2.3.0-b/mpfr.h
---- mpfr-2.3.0-a/mpfr.h	2007-10-05 12:21:06.000000000 +0000
-+++ mpfr-2.3.0-b/mpfr.h	2007-10-23 03:05:51.000000000 +0000
-@@ -27,7 +27,7 @@
- #define MPFR_VERSION_MAJOR 2
- #define MPFR_VERSION_MINOR 3
- #define MPFR_VERSION_PATCHLEVEL 0
--#define MPFR_VERSION_STRING "2.3.0-p3"
-+#define MPFR_VERSION_STRING "2.3.0-p4"
- 
- /* Macros dealing with MPFR VERSION */
- #define MPFR_VERSION_NUM(a,b,c) (((a) << 16L) | ((b) << 8) | (c))
-diff -Naurd mpfr-2.3.0-a/mpfr.texi mpfr-2.3.0-b/mpfr.texi
---- mpfr-2.3.0-a/mpfr.texi	2007-08-29 10:18:11.000000000 +0000
-+++ mpfr-2.3.0-b/mpfr.texi	2007-10-23 03:05:25.000000000 +0000
-@@ -2038,7 +2038,8 @@
- @var{rnd} and @var{t} must be the used rounding mode for computing @var{x}
- and the returned ternary value when computing @var{x}.
- The subnormal exponent range is from @code{emin} to @code{emin+PREC(x)-1}.
--This functions assumes that @code{emax-emin >= PREC(x)}.
-+If the result cannot be represented in the current exponent range
-+(due to a too small @code{emax}), the behavior is undefined.
- Note that unlike most functions, the result is compared to the exact one,
- not the input value @var{x}, i.e.@: the ternary value is propagated.
- This is a preliminary interface.
-diff -Naurd mpfr-2.3.0-a/subnormal.c mpfr-2.3.0-b/subnormal.c
---- mpfr-2.3.0-a/subnormal.c	2007-08-29 10:18:11.000000000 +0000
-+++ mpfr-2.3.0-b/subnormal.c	2007-10-23 03:05:25.000000000 +0000
-@@ -26,10 +26,10 @@
- /* For GMP_RNDN, we can have a problem of double rounding.
-    In such a case, this table helps to conclude what to do (y positive):
-      Rounding Bit |  Sticky Bit | inexact  | Action    | new inexact
--     0            |   ?         | ?        | Trunc     | sticky
--     1            |   0         | -1       | Trunc     |
-+     0            |   ?         |  ?       | Trunc     | sticky
-+     1            |   0         |  1       | Trunc     |
-      1            |   0         |  0       | Trunc if even |
--     1            |   0         |  1       | AddOneUlp |
-+     1            |   0         | -1       | AddOneUlp |
-      1            |   1         |  ?       | AddOneUlp |
- 
-    For other rounding mode, there isn't such a problem.
-@@ -41,8 +41,6 @@
- {
-   int inexact = 0;
- 
--  MPFR_ASSERTD ((mpfr_uexp_t) __gmpfr_emax - __gmpfr_emin >= MPFR_PREC (y));
--
-   /* The subnormal exponent range are from:
-       mpfr_emin to mpfr_emin + MPFR_PREC(y) - 1  */
-   if (MPFR_LIKELY (MPFR_IS_SINGULAR (y)
-@@ -69,23 +67,24 @@
-              and use the previous table to conclude. */
-           s = MPFR_LIMB_SIZE (y) - 1;
-           mant = MPFR_MANT (y) + s;
--          rb = *mant & (MPFR_LIMB_HIGHBIT>>1);
-+          rb = *mant & (MPFR_LIMB_HIGHBIT >> 1);
-           if (rb == 0)
-             goto set_min;
--          sb = *mant & ((MPFR_LIMB_HIGHBIT>>1)-1);
-+          sb = *mant & ((MPFR_LIMB_HIGHBIT >> 1) - 1);
-           while (sb == 0 && s-- != 0)
-             sb = *--mant;
-           if (sb != 0)
-             goto set_min_p1;
-           /* Rounding bit is 1 and sticky bit is 0.
-              We need to examine old inexact flag to conclude. */
--          if (old_inexact * MPFR_SIGN (y) < 0)
-+          if ((old_inexact > 0 && MPFR_SIGN (y) > 0) ||
-+              (old_inexact < 0 && MPFR_SIGN (y) < 0))
-             goto set_min;
--          /* If inexact != 0, return 0.1*2^emin+1.
-+          /* If inexact != 0, return 0.1*2^(emin+1).
-              Otherwise, rounding bit = 1, sticky bit = 0 and inexact = 0
--             So we have 0.1100000000000000000000000*2^emin exactly!!!
--             we choose to return 0.1*2^emin+1 which minimizes the relative
--             error. */
-+             So we have 0.1100000000000000000000000*2^emin exactly.
-+             We return 0.1*2^(emin+1) according to the even-rounding
-+             rule on subnormals. */
-           goto set_min_p1;
-         }
-       else if (MPFR_IS_LIKE_RNDZ (rnd, MPFR_IS_NEG (y)))
-@@ -97,7 +96,8 @@
-       else
-         {
-         set_min_p1:
--          mpfr_setmin (y, __gmpfr_emin+1);
-+          /* Note: mpfr_setmin will abort if __gmpfr_emax == __gmpfr_emin. */
-+          mpfr_setmin (y, __gmpfr_emin + 1);
-           inexact = MPFR_SIGN (y);
-         }
-     }
-@@ -120,15 +120,17 @@
-                         MPFR_SET_EXP (dest, MPFR_GET_EXP (dest)+1));
-       if (MPFR_LIKELY (old_inexact != 0))
-         {
--          if (MPFR_UNLIKELY(rnd==GMP_RNDN && (inexact == MPFR_EVEN_INEX
--                                              || inexact == -MPFR_EVEN_INEX)))
-+          if (MPFR_UNLIKELY(rnd == GMP_RNDN && (inexact == MPFR_EVEN_INEX
-+                                               || inexact == -MPFR_EVEN_INEX)))
-             {
--              if (old_inexact*inexact*MPFR_INT_SIGN (y) > 0)
-+              /* if both roundings are in the same direction, we have to go
-+                 back in the other direction */
-+              if (SAME_SIGN (inexact, old_inexact))
-                 {
--                  if (inexact < 0)
--                    mpfr_nexttoinf (dest);
--                  else
-+                  if (SAME_SIGN (inexact, MPFR_INT_SIGN (y)))
-                     mpfr_nexttozero (dest);
-+                  else
-+                    mpfr_nexttoinf (dest);
-                   inexact = -inexact;
-                 }
-             }
-@@ -136,7 +138,8 @@
-             inexact = old_inexact;
-         }
-       old_inexact = mpfr_set (y, dest, rnd);
--      MPFR_ASSERTD (old_inexact == 0);
-+      MPFR_ASSERTN (old_inexact == 0);
-+      MPFR_ASSERTN (MPFR_IS_PURE_FP (y));
-       mpfr_clear (dest);
-     }
-   return inexact;
-diff -Naurd mpfr-2.3.0-a/tests/tsubnormal.c mpfr-2.3.0-b/tests/tsubnormal.c
---- mpfr-2.3.0-a/tests/tsubnormal.c	2007-08-29 10:18:09.000000000 +0000
-+++ mpfr-2.3.0-b/tests/tsubnormal.c	2007-10-23 03:05:25.000000000 +0000
-@@ -22,6 +22,7 @@
- 
- #include <stdio.h>
- #include <stdlib.h>
-+#include <limits.h>
- 
- #include "mpfr-test.h"
- 
-@@ -41,6 +42,8 @@
-   {"0.11001E-10", 0, GMP_RNDZ, "0.1E-10"},
-   {"0.11001E-10", 0, GMP_RNDU, "0.1E-9"},
-   {"0.11000E-10", 0, GMP_RNDN, "0.1E-9"},
-+  {"0.11000E-10", -1, GMP_RNDN, "0.1E-9"},
-+  {"0.11000E-10", 1, GMP_RNDN, "0.1E-10"},
-   {"0.11111E-8", 0, GMP_RNDN, "0.10E-7"},
-   {"0.10111E-8", 0, GMP_RNDN, "0.11E-8"},
-   {"0.11110E-8", -1, GMP_RNDN, "0.10E-7"},
-@@ -51,7 +54,7 @@
- check1 (void)
- {
-   mpfr_t x;
--  int i, j;
-+  int i, j, k, s, old_inex;
- 
-   mpfr_set_default_prec (9);
-   mpfr_set_emin (-10);
-@@ -59,20 +62,115 @@
- 
-   mpfr_init (x);
-   for (i = 0; i < (sizeof (tab) / sizeof (tab[0])); i++)
--    {
--      mpfr_set_str (x, tab[i].in, 2, GMP_RNDN);
--      j = mpfr_subnormalize (x, tab[i].i, tab[i].rnd);
--      if (mpfr_cmp_str (x, tab[i].out, 2, GMP_RNDN) != 0)
-+    for (s = 0; s <= (tab[i].rnd == GMP_RNDN); s++)
-+      for (k = 0; k <= 1; k++)
-         {
--          printf ("Error for i=%d\nFor:%s\nExpected:%s\nGot:",
--                  i, tab[i].in, tab[i].out);
--          mpfr_dump (x);
--          exit (1);
-+          mpfr_set_str (x, tab[i].in, 2, GMP_RNDN);
-+          old_inex = tab[i].i;
-+          if (s)
-+            {
-+              mpfr_neg (x, x, GMP_RNDN);
-+              old_inex = - old_inex;
-+            }
-+          if (k && old_inex)
-+            old_inex = old_inex < 0 ? INT_MIN : INT_MAX;
-+          j = mpfr_subnormalize (x, old_inex, tab[i].rnd);
-+          /* TODO: test j. */
-+          if (s)
-+            mpfr_neg (x, x, GMP_RNDN);
-+          if (mpfr_cmp_str (x, tab[i].out, 2, GMP_RNDN) != 0)
-+            {
-+              char *sgn = s ? "-" : "";
-+              printf ("Error for i = %d (old_inex = %d), k = %d, x = %s%s\n"
-+                      "Expected: %s%s\nGot:      ", i, old_inex, k,
-+                      sgn, tab[i].in, sgn, tab[i].out);
-+              if (s)
-+                mpfr_neg (x, x, GMP_RNDN);
-+              mpfr_dump (x);
-+              exit (1);
-+            }
-         }
--    }
-   mpfr_clear (x);
- }
- 
-+/* bug found by Kevin P. Rauch on 22 Oct 2007 */
-+static void
-+check2 (void)
-+{
-+  mpfr_t x, y, z;
-+  int tern;
-+
-+  mpfr_init2 (x, 32);
-+  mpfr_init2 (y, 32);
-+  mpfr_init2 (z, 32);
-+
-+  mpfr_set_ui (x, 0xC0000000U, GMP_RNDN);
-+  mpfr_neg (x, x, GMP_RNDN);
-+  mpfr_set_ui (y, 0xFFFFFFFEU, GMP_RNDN);
-+  mpfr_set_exp (x, 0);
-+  mpfr_set_exp (y, 0);
-+  mpfr_set_emin (-29);
-+
-+  tern = mpfr_mul (z, x, y, GMP_RNDN);
-+  /* z = -0.BFFFFFFE, tern > 0 */
-+
-+  tern = mpfr_subnormalize (z, tern, GMP_RNDN);
-+  /* z should be -0.75 */
-+  MPFR_ASSERTN (tern < 0 && mpfr_cmp_si_2exp (z, -3, -2) == 0);
-+
-+  mpfr_clear (x);
-+  mpfr_clear (y);
-+  mpfr_clear (z);
-+}
-+
-+/* bug found by Kevin P. Rauch on 22 Oct 2007 */
-+static void
-+check3 (void)
-+{
-+  mpfr_t x, y, z;
-+  int tern;
-+
-+  mpfr_init2 (x, 32);
-+  mpfr_init2 (y, 32);
-+  mpfr_init2 (z, 32);
-+
-+  mpfr_set_ui (x, 0xBFFFFFFFU, GMP_RNDN); /* 3221225471/2^32 */
-+  mpfr_set_ui (y, 0x80000001U, GMP_RNDN); /* 2147483649/2^32 */
-+  mpfr_set_exp (x, 0);
-+  mpfr_set_exp (y, 0);
-+  mpfr_set_emin (-1);
-+
-+  /* the exact product is 6917529028714823679/2^64, which is rounded to
-+     3/8 = 0.375, which is smaller, thus tern < 0 */
-+  tern = mpfr_mul (z, x, y, GMP_RNDN);
-+  MPFR_ASSERTN (tern < 0 && mpfr_cmp_ui_2exp (z, 3, -3) == 0);
-+
-+  tern = mpfr_subnormalize (z, tern, GMP_RNDN);
-+  /* since emin = -1, and EXP(z)=-1, z should be rounded to precision
-+     EXP(z)-emin+1 = 1, i.e., z should be a multiple of the smallest possible
-+     positive representable value with emin=-1, which is 1/4. The two
-+     possible values are 1/4 and 2/4, which are at equal distance of z.
-+     But since tern < 0, we should choose the largest value, i.e., 2/4. */
-+  MPFR_ASSERTN (tern > 0 && mpfr_cmp_ui_2exp (z, 1, -1) == 0);
-+
-+  /* here is another test for the alternate case, where z was rounded up
-+     first, thus we have to round down */
-+  mpfr_set_str_binary (x, "0.11111111111010110101011011011011");
-+  mpfr_set_str_binary (y, "0.01100000000001111100000000001110");
-+  tern = mpfr_mul (z, x, y, GMP_RNDN);
-+  MPFR_ASSERTN (tern > 0 && mpfr_cmp_ui_2exp (z, 3, -3) == 0);
-+  tern = mpfr_subnormalize (z, tern, GMP_RNDN);
-+  MPFR_ASSERTN (tern < 0 && mpfr_cmp_ui_2exp (z, 1, -2) == 0);
-+
-+  /* finally the case where z was exact, which we simulate here */
-+  mpfr_set_ui_2exp (z, 3, -3, GMP_RNDN);
-+  tern = mpfr_subnormalize (z, 0, GMP_RNDN);
-+  MPFR_ASSERTN (tern > 0 && mpfr_cmp_ui_2exp (z, 1, -1) == 0);
-+
-+  mpfr_clear (x);
-+  mpfr_clear (y);
-+  mpfr_clear (z);
-+}
- 
- int
- main (int argc, char *argv[])
-@@ -80,6 +178,8 @@
-   tests_start_mpfr ();
- 
-   check1 ();
-+  check2 ();
-+  check3 ();
- 
-   tests_end_mpfr ();
-   return 0;
-diff -Naurd mpfr-2.3.0-a/version.c mpfr-2.3.0-b/version.c
---- mpfr-2.3.0-a/version.c	2007-10-05 12:21:06.000000000 +0000
-+++ mpfr-2.3.0-b/version.c	2007-10-23 03:05:51.000000000 +0000
-@@ -25,5 +25,5 @@
- const char *
- mpfr_get_version (void)
- {
--  return "2.3.0-p3";
-+  return "2.3.0-p4";
- }
diff --git a/dev-libs/mpfr/mpfr-2.3.0_p4.ebuild b/dev-libs/mpfr/mpfr-2.3.0_p4.ebuild
deleted file mode 100644
index d14e964b3343..000000000000
--- a/dev-libs/mpfr/mpfr-2.3.0_p4.ebuild
+++ /dev/null
@@ -1,53 +0,0 @@
-# Copyright 1999-2008 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-# $Header: /var/cvsroot/gentoo-x86/dev-libs/mpfr/mpfr-2.3.0_p4.ebuild,v 1.8 2008/02/25 02:53:40 vapier Exp $
-
-# NOTE: we cannot depend on autotools here starting with gcc-4.3.x
-inherit eutils
-
-MY_PV=${PV/_p*}
-MY_P=${PN}-${MY_PV}
-PLEVEL=${PV/*p}
-DESCRIPTION="library for multiple-precision floating-point computations with exact rounding"
-HOMEPAGE="http://www.mpfr.org/"
-SRC_URI="http://www.mpfr.org/mpfr-current/${MY_P}.tar.bz2"
-
-LICENSE="LGPL-2.1"
-SLOT="0"
-KEYWORDS="alpha amd64 arm hppa ia64 m68k ~mips ppc ppc64 s390 sh sparc ~sparc-fbsd x86 ~x86-fbsd"
-IUSE=""
-
-DEPEND=">=dev-libs/gmp-4.1.4-r2"
-
-S=${WORKDIR}/${MY_P}
-
-src_unpack() {
-	unpack "${MY_P}.tar.bz2"
-	cd "${S}"
-	[[ ${PLEVEL} == ${PV} ]] && return 0
-	for ((i=1; i<=PLEVEL; ++i)) ; do
-		patch=patch$(printf '%02d' ${i})
-		if [[ -f ${FILESDIR}/${MY_PV}/${patch} ]] ; then
-			epatch "${FILESDIR}"/${MY_PV}/${patch}
-		elif [[ -f ${DISTDIR}/${PN}-${MY_PV}_p${i} ]] ; then
-			epatch "${DISTDIR}"/${PN}-${MY_PV}_p${i}
-		else
-			ewarn "${DISTDIR}/${PN}-${MY_PV}_p${i}"
-			die "patch ${i} missing - please report to bugs.gentoo.org"
-		fi
-	done
-}
-
-src_compile() {
-	econf \
-		--enable-shared \
-		--enable-static \
-		|| die
-	emake || die
-}
-
-src_install() {
-	emake install DESTDIR="${D}" || die
-	dodoc AUTHORS BUGS ChangeLog NEWS README TODO
-	dohtml *.html
-}