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-rw-r--r--ChangeLog8
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc32/bits/long-double.h (renamed from sysdeps/unix/sysv/linux/sparc/bits/long-double.h)0
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/bits/long-double.h26
3 files changed, 34 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog
index 7953c0123b..7fb4d18658 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,13 @@
 2017-08-22  Joseph Myers  <joseph@codesourcery.com>
 
+	[BZ #21987]
+	* sysdeps/unix/sysv/linux/sparc/bits/long-double.h: Remove file
+	and copy to ...
+	* sysdeps/unix/sysv/linux/sparc/sparc32/bits/long-double.h:
+	... here.
+	* sysdeps/unix/sysv/linux/sparc/sparc64/bits/long-double.h:
+	... and here.
+
 	* assert/Makefile [$(have-cxx-thread_local)]: Move conditional
 	variable definitions above inclusion of ../Rules.
 
diff --git a/sysdeps/unix/sysv/linux/sparc/bits/long-double.h b/sysdeps/unix/sysv/linux/sparc/sparc32/bits/long-double.h
index 094e05124b..094e05124b 100644
--- a/sysdeps/unix/sysv/linux/sparc/bits/long-double.h
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/bits/long-double.h
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/bits/long-double.h b/sysdeps/unix/sysv/linux/sparc/sparc64/bits/long-double.h
new file mode 100644
index 0000000000..094e05124b
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/bits/long-double.h
@@ -0,0 +1,26 @@
+/* Properties of long double type.  SPARC version.
+   Copyright (C) 2016-2017 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  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/>.  */
+
+#include <bits/wordsize.h>
+
+#if !defined __NO_LONG_DOUBLE_MATH && __WORDSIZE == 32
+# define __LONG_DOUBLE_MATH_OPTIONAL   1
+# ifndef __LONG_DOUBLE_128__
+#  define __NO_LONG_DOUBLE_MATH        1
+# endif
+#endif