Update.

1998-11-09 18:16  Ulrich Drepper  <drepper@cygnus.com>

	* math/complex.h: Include bits/mathdef.h to get __NO_LONG_DOUBLE_MATH
	is needed.
	Don't define long double functions if __NO_LONG_DOUBLE_MATH is defined.
	Don't define `complex' but instead `_Complex'.  The later is the
	reserved keyword.
	* math/bits/cmathcalls.c: Define _Mdouble_complex_ using _Complex,
	not complex.

1998-11-07  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>

	* manual/libc.texinfo: Remove colon from category name.
	* manual/Makefile (dir-add.info): Likewise.

1998-11-07  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>

	* configure.in: Avoid autoconf bug.

1998-10-28  H.J. Lu  <hjl@gnu.org>

	* posix/getopt.h: Add "__" to arguments in prototypes.

1998-11-05  H.J. Lu  <hjl@gnu.org>

	* libio/iofgets.c (_IO_fgets): Don't report error
	if something was read in and errno is set to
	EAGAIN.
	* libio/iofgets_u.c (fgets_unlocked): Likewise.

1998-11-05  Philip Blundell  <philb@gnu.org>

	* sysdeps/unix/sysv/linux/net/if_packet.h: Don't include kernel
	header; it defines too much.  Provide a local definition of struct
	sockaddr_pkt and a comment advising against its use.

1998-11-06  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>

	* extra-lib.mk: Avoid empty include list.

1998-11-04  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>

	* extra-lib.mk: Add support for $(lib)-shared-only-routines.

	* elf/Makefile (libdl-routines): Add dlopenold only if doing
	versioning.
	(libdl-shared-only-routines): New variable.

1998-11-06  Paul Eggert  <eggert@twinsun.com>

	Don't invoke localtime_r or gmtime_r unless it's the GNU C
	library's localtime_r and gmtime_r; there are too many buggy
	implementations of localtime_r and gmtime_r out there, and
	it's not worth keeping track of all the different bugs.

	* time/mktime.c (__EXTENSIONS__): Remove.
	(<unistd.h>): No need to include.
	Remove.
	(my_mktime_localtime_r): Renamed from localtime_r; all uses changed.
	Base it on localtime unless _LIBC.

	* time/strftime.c (my_strftime_gmtime_r): Renamed from gmtime_r;
	all uses changed.
	(my_strftime_localtime_r): Renamed from localtime_r; all uses changed.
	Base them on localtime/gmtime if not _LIBC.

1 files changed, 19 insertions, 14 deletions

diff --git a/math/complex.h b/math/complex.h
index 72b1e597fc..7ed9890e12 100644
--- a/math/complex.h
+++ b/math/complex.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1997, 1998 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
@@ -25,13 +25,16 @@
 
 #include <features.h>
 
+/* Get general and ISO C 9X specific information.  */
+#include <bits/mathdef.h>
+
 __BEGIN_DECLS
 
 /* We might need to add support for more compilers here.  But once ISO
    C 9X is out hopefully all maintained compilers will provide the data
    types `float complex' and `double complex'.  */
 #if (__GNUC__ == 2 && __GNUC_MINOR__ >= 7) || __GNUC__ > 2
-# define complex __complex__
+# define _Complex __complex__
 #endif
 
 
@@ -74,13 +77,13 @@ __BEGIN_DECLS
 
 /* Now the float versions.  */
 #ifndef _Mfloat_
-#define _Mfloat_		float
+# define _Mfloat_		float
 #endif
 #define _Mdouble_ 		_Mfloat_
 #ifdef __STDC__
-#define __MATH_PRECNAME(name)	name##f
+# define __MATH_PRECNAME(name)	name##f
 #else
-#define __MATH_PRECNAME(name)	name/**/f
+# define __MATH_PRECNAME(name)	name/**/f
 #endif
 #include <bits/cmathcalls.h>
 #undef	_Mdouble_
@@ -88,16 +91,18 @@ __BEGIN_DECLS
 
 /* And the long double versions.  It is non-critical to define them
    here unconditionally since `long double' is required in ISO C 9X.  */
-#ifndef _Mlong_double_
-#define _Mlong_double_		long double
+#if __STDC__ - 0 || __GNUC__ - 0 && !defined __NO_LONG_DOUBLE_MATH
+# ifndef _Mlong_double_
+#  define _Mlong_double_	long double
+# endif
+# define _Mdouble_ 		_Mlong_double_
+# ifdef __STDC__
+#  define __MATH_PRECNAME(name)	name##l
+# else
+#  define __MATH_PRECNAME(name)	name/**/l
+# endif
+# include <bits/cmathcalls.h>
 #endif
-#define _Mdouble_ 		_Mlong_double_
-#ifdef __STDC__
-#define __MATH_PRECNAME(name)	name##l
-#else
-#define __MATH_PRECNAME(name)	name/**/l
-#endif
-#include <bits/cmathcalls.h>
 #undef	_Mdouble_
 #undef	__MATH_PRECNAME
 #undef	__MATHDECL_1