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Re: new snapshot available: coreutils-7.2.66-428db1
From: |
Bruno Haible |
Subject: |
Re: new snapshot available: coreutils-7.2.66-428db1 |
Date: |
Thu, 30 Apr 2009 13:07:04 +0200 |
User-agent: |
KMail/1.9.9 |
Hi Jim,
> Bruno, as Elbert suggests, it looks like this change from last week is the
> cause:
>
> Avoid link error when creating a namespace clean library.
> * lib/math.in.h (gl_signbitf, gl_signbitd, gl_signbitl): Don't define
> as macro with arguments if already defined as an alias.
> * lib/signbitf.c (gl_signbitf): Don't undefine.
> * lib/signbitd.c (gl_signbitd): Don't undefine.
> * lib/signbitl.c (gl_signbitl): Don't undefine.
Yes, you're right. This should fix it:
2009-04-30 Bruno Haible <address@hidden>
Fix bug introduced on 2009-04-25.
* lib/math.in.h (gl_signbitf_OPTIMIZED_MACRO,
gl_signbitd_OPTIMIZED_MACRO, gl_signbitl_OPTIMIZED_MACRO): New macros.
* lib/signbitf.c (gl_signbitd): Undefine if gl_signbitf_OPTIMIZED_MACRO
is defined.
* lib/signbitd.c (gl_signbitd): Undefine if gl_signbitd_OPTIMIZED_MACRO
is defined.
* lib/signbitl.c (gl_signbitd): Undefine if gl_signbitl_OPTIMIZED_MACRO
is defined.
Reported by Elbert_Pol <address@hidden>.
--- lib/math.in.h.orig 2009-04-30 13:00:25.000000000 +0200
+++ lib/math.in.h 2009-04-30 12:59:59.000000000 +0200
@@ -519,6 +519,7 @@
extern int gl_signbitl (long double arg);
# if __GNUC__ >= 2 && !__STRICT_ANSI__
# if defined FLT_SIGNBIT_WORD && defined FLT_SIGNBIT_BIT && !defined
gl_signbitf
+# define gl_signbitf_OPTIMIZED_MACRO
# define gl_signbitf(arg) \
({ union { float _value;
\
unsigned int _word[(sizeof (float) + sizeof (unsigned int) -
1) / sizeof (unsigned int)]; \
@@ -528,6 +529,7 @@
})
# endif
# if defined DBL_SIGNBIT_WORD && defined DBL_SIGNBIT_BIT && !defined
gl_signbitd
+# define gl_signbitd_OPTIMIZED_MACRO
# define gl_signbitd(arg) \
({ union { double _value;
\
unsigned int _word[(sizeof (double) + sizeof (unsigned int)
- 1) / sizeof (unsigned int)]; \
@@ -537,6 +539,7 @@
})
# endif
# if defined LDBL_SIGNBIT_WORD && defined LDBL_SIGNBIT_BIT && !defined
gl_signbitl
+# define gl_signbitl_OPTIMIZED_MACRO
# define gl_signbitl(arg) \
({ union { long double _value; \
unsigned int _word[(sizeof (long double) + sizeof (unsigned
int) - 1) / sizeof (unsigned int)]; \
--- lib/signbitd.c.orig 2009-04-30 13:00:25.000000000 +0200
+++ lib/signbitd.c 2009-04-30 12:59:59.000000000 +0200
@@ -23,6 +23,10 @@
#include "isnand-nolibm.h"
#include "float+.h"
+#ifdef gl_signbitd_OPTIMIZED_MACRO
+# undef gl_signbitd
+#endif
+
int
gl_signbitd (double arg)
{
--- lib/signbitf.c.orig 2009-04-30 13:00:25.000000000 +0200
+++ lib/signbitf.c 2009-04-30 12:59:59.000000000 +0200
@@ -23,6 +23,10 @@
#include "isnanf-nolibm.h"
#include "float+.h"
+#ifdef gl_signbitf_OPTIMIZED_MACRO
+# undef gl_signbitf
+#endif
+
int
gl_signbitf (float arg)
{
--- lib/signbitl.c.orig 2009-04-30 13:00:25.000000000 +0200
+++ lib/signbitl.c 2009-04-30 12:59:59.000000000 +0200
@@ -23,6 +23,10 @@
#include "isnanl-nolibm.h"
#include "float+.h"
+#ifdef gl_signbitl_OPTIMIZED_MACRO
+# undef gl_signbitl
+#endif
+
int
gl_signbitl (long double arg)
{