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Define CMPLX, CMPLXF, CMPLXL

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This commit is contained in:
Ulrich Drepper 2012-01-08 10:07:26 -05:00
parent 2119dcfacc
commit ac097f5cd0
3 changed files with 18 additions and 4 deletions
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3
ChangeLog
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@ -1,5 +1,8 @@
2012-01-08 Ulrich Drepper <drepper@gmail.com>
[BZ #1350]
* math/complex.h (CMPLX, CMPLXF, CMPLXL): Define.
* configure.in: static is always set to yes. Remove.
* config.make.in: Don't set build-static.
* Makeconfig: Remove use of build-static.

8
NEWS
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@ -1,4 +1,4 @@
GNU C Library NEWS -- history of user-visible changes. 2012-1-7
GNU C Library NEWS -- history of user-visible changes. 2012-1-8
Copyright (C) 1992-2009, 2010, 2011, 2012 Free Software Foundation, Inc.
See the end for copying conditions.
@ -9,8 +9,8 @@ Version 2.16
* The following bugs are resolved with this release:
13526, 13527, 13528, 13529, 13531, 13532, 13533, 13547, 13551, 13552,
13553, 13555, 13559
13525, 13526, 13527, 13528, 13529, 13531, 13532, 13533, 13547, 13530,
13551, 13552, 13553, 13555, 13559
* ISO C11 support:
@ -29,6 +29,8 @@ Version 2.16
+ uchar.h support added
+ CMPLX, CMPLXF, CMPLXL added
Implemented by Ulrich Drepper.
* Support for the IA-64 is removed and could live in ports.

11
math/complex.h
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@ -1,4 +1,4 @@
/* Copyright (C) 1997, 1998, 1999, 2000, 2006, 2011 Free Software Foundation, Inc.
/* Copyright (C) 1997-2000, 2006, 2011, 2012 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
@ -49,6 +49,15 @@ __BEGIN_DECLS
#undef I
#define I _Complex_I
#if defined __USE_ISOC11 && __GNUC_PREREQ (4, 7)
/* Macros to expand into expression of specified complex type. */
# define CMPLX(x, y) __builtin_complex ((double) (x), (double) (y))
# define CMPLXF(x, y) __builtin_complex ((float) (x), (float) (y))
# ifndef __NO_LONG_DOUBLE_MATH
# define CMPLXL(x, y) __builtin_complex ((double) (x), (double) (y))
# endif
#endif
/* The file <bits/cmathcalls.h> contains the prototypes for all the
actual math functions. These macros are used for those prototypes,
so we can easily declare each function as both `name' and `__name',