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Correctly determine whether pow is available in libc on AIX 7 with xlc.
[gnulib.git]
/
lib
/
float.in.h
diff --git
a/lib/float.in.h
b/lib/float.in.h
index
986719b
..
caf822f
100644
(file)
--- a/
lib/float.in.h
+++ b/
lib/float.in.h
@@
-1,6
+1,6
@@
/* A correct <float.h>.
/* A correct <float.h>.
- Copyright (C) 2007 Free Software Foundation, Inc.
+ Copyright (C) 2007
-2010
Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@@
-17,6
+17,10
@@
#ifndef _GL_FLOAT_H
#ifndef _GL_FLOAT_H
+#if __GNUC__ >= 3
+@PRAGMA_SYSTEM_HEADER@
+#endif
+
/* The include_next requires a split double-inclusion guard. */
#@INCLUDE_NEXT@ @NEXT_FLOAT_H@
/* The include_next requires a split double-inclusion guard. */
#@INCLUDE_NEXT@ @NEXT_FLOAT_H@
@@
-24,7
+28,7
@@
#define _GL_FLOAT_H
/* 'long double' properties. */
#define _GL_FLOAT_H
/* 'long double' properties. */
-#if defined __i386__ &&
defined __BEOS__
+#if defined __i386__ &&
(defined __BEOS__ || defined __OpenBSD__)
/* Number of mantissa units, in base FLT_RADIX. */
# undef LDBL_MANT_DIG
# define LDBL_MANT_DIG 64
/* Number of mantissa units, in base FLT_RADIX. */
# undef LDBL_MANT_DIG
# define LDBL_MANT_DIG 64