Prepare for radical source tree reorganization. zack/build-layout-experiment

All top-level files and directories are moved into a temporary storage
directory, REORG.TODO, except for files that will certainly still
exist in their current form at top level when we're done (COPYING,
COPYING.LIB, LICENSES, NEWS, README), all old ChangeLog files (which
are moved to the new directory OldChangeLogs, instead), and the
generated file INSTALL (which is just deleted; in the new order, there
will be no generated files checked into version control).

1 files changed, 0 insertions, 67 deletions

diff --git a/sysdeps/mips/bits/nan.h b/sysdeps/mips/bits/nan.h
deleted file mode 100644
index a4a1ef9f06..0000000000
--- a/sysdeps/mips/bits/nan.h
+++ /dev/null
@@ -1,67 +0,0 @@
-/* `NAN' constant for IEEE 754 machines.  MIPS version.
-   Copyright (C) 1992-2017 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
-
-#ifndef _MATH_H
-# error "Never use <bits/nan.h> directly; include <math.h> instead."
-#endif
-
-
-/* IEEE Not A Number.  */
-/* In legacy-NaN mode MIPS has the qNaN and sNaN patterns reversed
-   compared to most other architectures.  IEEE 754-1985 left the
-   definition of this open to implementations, and for MIPS the top bit
-   of the mantissa must be SET to indicate a sNaN.  In 2008-NaN mode
-   MIPS aligned to IEEE 754-2008.  */
-
-#if __GNUC_PREREQ(3,3)
-
-# define NAN	(__builtin_nanf (""))
-
-#elif defined __GNUC__
-
-/* No 2008-NaN mode support in any GCC version before 4.9.  */
-
-# define NAN \
-  (__extension__							      \
-   ((union { unsigned __l __attribute__ ((__mode__ (__SI__))); float __d; })  \
-    { __l: 0x7fbfffffUL }).__d)
-
-#else
-
-# include <endian.h>
-
-# if __BYTE_ORDER == __BIG_ENDIAN
-#  ifdef __mips_nan2008
-#   define __qnan_bytes		{ 0x7f, 0xc0, 0, 0 }
-#  else
-#   define __qnan_bytes		{ 0x7f, 0xbf, 0xff, 0xff }
-#  endif
-# endif
-# if __BYTE_ORDER == __LITTLE_ENDIAN
-#  ifdef __mips_nan2008
-#   define __qnan_bytes		{ 0, 0, 0xc0, 0x7f }
-#  else
-#   define __qnan_bytes		{ 0xff, 0xff, 0xbf, 0x7f }
-#  endif
-# endif
-
-static union { unsigned char __c[4]; float __d; } __qnan_union
-  __attribute__ ((__unused__)) = { __qnan_bytes };
-# define NAN	(__qnan_union.__d)
-
-#endif	/* GCC.  */