1 files changed, 0 insertions, 80 deletions
diff --git a/packages/mpfr/3.0.1/0001-rec_sqrt-carry.patch b/packages/mpfr/3.0.1/0001-rec_sqrt-carry.patch
deleted file mode 100644
index 2b1ddbc..0000000
--- a/packages/mpfr/3.0.1/0001-rec_sqrt-carry.patch
+++ /dev/null
@@ -1,80 +0,0 @@
----
- PATCHES    |    1 +
- VERSION    |    2 +-
- mpfr.h     |    2 +-
- rec_sqrt.c |   21 +++++++++++++++++++--
- version.c  |    2 +-
- 5 files changed, 23 insertions(+), 5 deletions(-)
-
---- a/PATCHES
-+++ b/PATCHES
-@@ -1 +1,2 @@
-+rec_sqrt-carry
- asin_exprange
---- a/VERSION
-+++ b/VERSION
-@@ -1 +1 @@
--3.0.1-p1
-+3.0.1-p2
---- a/mpfr.h
-+++ b/mpfr.h
-@@ -27,7 +27,7 @@
- #define MPFR_VERSION_MAJOR 3
- #define MPFR_VERSION_MINOR 0
- #define MPFR_VERSION_PATCHLEVEL 1
--#define MPFR_VERSION_STRING "3.0.1-p1"
-+#define MPFR_VERSION_STRING "3.0.1-p2"
- 
- /* Macros dealing with MPFR VERSION */
- #define MPFR_VERSION_NUM(a,b,c) (((a) << 16L) | ((b) << 8) | (c))
---- a/rec_sqrt.c
-+++ b/rec_sqrt.c
-@@ -375,20 +375,37 @@
-       MPFR_ASSERTD(un == ln + 1 || un == ln + 2);
-       /* the high un-ln limbs of u will overlap the low part of {x+ln,xn},
-          we need to add or subtract the overlapping part {u + ln, un - ln} */
-+      /* Warning! th may be 0, in which case the mpn_add_1 and mpn_sub_1
-+         below (with size = th) mustn't be used. In such a case, the limb
-+         (carry) will be 0, so that this is semantically a no-op, but if
-+         mpn_add_1 and mpn_sub_1 are used, GMP (currently) still does a
-+         non-atomic read/write in a place that is not always allocated,
-+         with the possible consequences: a crash if the corresponding
-+         address is not mapped, or (rather unlikely) memory corruption
-+         if another process/thread writes at the same place; things may
-+         be worse with future GMP versions. Hence the tests carry != 0. */
-       if (neg == 0)
-         {
-           if (ln > 0)
-             MPN_COPY (x, u, ln);
-           cy = mpn_add (x + ln, x + ln, xn, u + ln, un - ln);
-           /* add cu at x+un */
--          cy += mpn_add_1 (x + un, x + un, th, cu);
-+          if (cu != 0)
-+            {
-+              MPFR_ASSERTD (th != 0);
-+              cy += mpn_add_1 (x + un, x + un, th, cu);
-+            }
-         }
-       else /* negative case */
-         {
-           /* subtract {u+ln, un-ln} from {x+ln,un} */
-           cy = mpn_sub (x + ln, x + ln, xn, u + ln, un - ln);
-           /* carry cy is at x+un, like cu */
--          cy = mpn_sub_1 (x + un, x + un, th, cy + cu); /* n - un = th */
-+          if (cy + cu != 0)
-+            {
-+              MPFR_ASSERTD (th != 0);
-+              cy = mpn_sub_1 (x + un, x + un, th, cy + cu); /* n - un = th */
-+            }
-           /* cy cannot be zero, since the most significant bit of Xh is 1,
-              and the correction is bounded by 2^{-h+3} */
-           MPFR_ASSERTD(cy == 0);
---- a/version.c
-+++ b/version.c
-@@ -25,5 +25,5 @@
- const char *
- mpfr_get_version (void)
- {
--  return "3.0.1-p1";
-+  return "3.0.1-p2";
- }