Blame SOURCES/glibc-rh1505492-undef-30.patch

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commit 64df73c2ea0e02f7794ba2f08540a74a9bb198db
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Author: Siddhesh Poyarekar <siddhesh@redhat.com>
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Date:   Sat Jun 28 06:05:24 2014 +0530
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    Fix Wundef warning for MEMCPY_OK_FOR_FWD_MEMMOVE
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    Define MEMCPY_OK_FOR_FWD_MEMMOVE in memcopy.h and let arch-specific
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    implementations of that file override the value if necessary.  This
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    override is only useful for tile and moving this macro to memcopy.h
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    allows us to remove the tile-specific memmove.c.
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Conflicts:
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	sysdeps/tile/tilegx/memmove.c
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Due to copyright header change; file removed manually.
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diff --git a/sysdeps/generic/memcopy.h b/sysdeps/generic/memcopy.h
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index 631214b85ab81d57..08892a4ea33f1ca7 100644
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--- a/sysdeps/generic/memcopy.h
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+++ b/sysdeps/generic/memcopy.h
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@@ -148,4 +148,6 @@ extern void _wordcopy_bwd_dest_aligned (long int, long int, size_t) __THROW;
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 /* Threshold value for when to enter the unrolled loops.  */
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 #define	OP_T_THRES	16
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+#define MEMCPY_OK_FOR_FWD_MEMMOVE 0
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+
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 #endif /* memcopy.h */
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diff --git a/sysdeps/tile/memcopy.h b/sysdeps/tile/memcopy.h
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index 2bc3fce6864315b8..2876baa0e9f9ab31 100644
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--- a/sysdeps/tile/memcopy.h
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+++ b/sysdeps/tile/memcopy.h
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@@ -19,6 +19,12 @@
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 #include <sysdeps/generic/memcopy.h>
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 #include <bits/wordsize.h>
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+/* The tilegx implementation of memcpy is safe to use for memmove.  */
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+#ifdef __tilegx__
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+# undef MEMCPY_OK_FOR_FWD_MEMMOVE
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+# define MEMCPY_OK_FOR_FWD_MEMMOVE 1
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+#endif
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+
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 /* Support more efficient copying on tilegx32, which supports
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    long long as a native 64-bit type.  */
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 #if defined (__tilegx__) && __WORDSIZE == 32
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diff --git a/sysdeps/tile/tilegx/memmove.c b/sysdeps/tile/tilegx/memmove.c
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deleted file mode 100644
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index 0cb0a81e5fd53639..0000000000000000
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--- a/sysdeps/tile/tilegx/memmove.c
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+++ /dev/null
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@@ -1,22 +0,0 @@
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-/* Copy memory to memory until the specified number of bytes
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-   has been copied.  Overlap is handled correctly.
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-   Copyright (C) 2012 Free Software Foundation, Inc.
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-   This file is part of the GNU C Library.
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-
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-   The GNU C Library is free software; you can redistribute it and/or
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-   modify it under the terms of the GNU Lesser General Public
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-   License as published by the Free Software Foundation; either
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-   version 2.1 of the License, or (at your option) any later version.
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-
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-   The GNU C Library is distributed in the hope that it will be useful,
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-   but WITHOUT ANY WARRANTY; without even the implied warranty of
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-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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-   Lesser General Public License for more details.
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-
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-   You should have received a copy of the GNU Lesser General Public
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-   License along with the GNU C Library; if not, see
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-   <http://www.gnu.org/licenses/>.  */
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-
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-/* The tilegx implementation of memcpy is safe to use for memmove.  */
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-#define MEMCPY_OK_FOR_FWD_MEMMOVE 1
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-#include <string/memmove.c>