glibc: remove bad patch snippet that eglibc forward ported

The s_sin.c patch undoes some code changes in glibc itself, these changes have nothing to
do with the option groups and I suspect crept in as part of the initial conversion.  Undoing
this patch also fixes a test failure in test-double and test-idouble.

[YOCTO #6808]

(From OE-Core rev: 5f225067dcb7244065f857d34e1041171844b243)

Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 0 insertions, 54 deletions

diff --git a/meta/recipes-core/glibc/glibc/eglibc-use-option-groups.patch b/meta/recipes-core/glibc/glibc/eglibc-use-option-groups.patch
index f53a8994fc..40c783212a 100644
--- a/meta/recipes-core/glibc/glibc/eglibc-use-option-groups.patch
+++ b/meta/recipes-core/glibc/glibc/eglibc-use-option-groups.patch
@@ -15454,60 +15454,6 @@ Index: git/sysdeps/gnu/Makefile
                    pututxline utmpxname updwtmpx getutmpx getutmp
  
  sysdep_headers += utmpx.h bits/utmpx.h
-Index: git/sysdeps/ieee754/dbl-64/s_sin.c
-===================================================================
---- git.orig/sysdeps/ieee754/dbl-64/s_sin.c     2014-08-29 20:00:54.260070587 -0700
-+++ git/sysdeps/ieee754/dbl-64/s_sin.c  2014-08-29 20:01:15.240070587 -0700
-@@ -447,21 +447,19 @@
-            }
-          else
-            {
--             double t;
-              if (a > 0)
-                {
-                  m = 1;
--                 t = a;
-                  db = da;
-                }
-              else
-                {
-                  m = 0;
--                 t = -a;
-+                 a = -a;
-                  db = -da;
-                }
--             u.x = big + t;
--             y = t - (u.x - big);
-+             u.x = big + a;
-+             y = a - (u.x - big);
-              res = do_sin (u, y, db, &cor);
-              cor = (cor > 0) ? 1.035 * cor + eps : 1.035 * cor - eps;
-              retval = ((res == res + cor) ? ((m) ? res : -res)
-@@ -673,21 +671,19 @@
-            }
-          else
-            {
--             double t;
-              if (a > 0)
-                {
-                  m = 1;
--                 t = a;
-                  db = da;
-                }
-              else
-                {
-                  m = 0;
--                 t = -a;
-+                 a = -a;
-                  db = -da;
-                }
--             u.x = big + t;
--             y = t - (u.x - big);
-+             u.x = big + a;
-+             y = a - (u.x - big);
-              res = do_sin (u, y, db, &cor);
-              cor = (cor > 0) ? 1.035 * cor + eps : 1.035 * cor - eps;
-              retval = ((res == res + cor) ? ((m) ? res : -res)
 Index: git/sysdeps/ieee754/ldbl-opt/Makefile
 ===================================================================
 --- git.orig/sysdeps/ieee754/ldbl-opt/Makefile  2014-08-29 20:00:54.452070587 -0700