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fddec5c1
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2011-09-30T21:07:43
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float, math: Fix 'int' to 'long double' conversion on Linux/SPARC64.
* m4/float_h.m4 (gl_FLOAT_H): Test conversion from 'int' to
'long double'. Set REPLACE_ITOLD.
* lib/float.in.h (_Qp_itoq, _gl_float_fix_itold): New declarations.
* lib/math.in.h (_Qp_itoq, _gl_math_fix_itold): New declarations.
* lib/itold.c: New file.
* modules/float (Files): Add lib/itold.c.
(configure.ac): When REPLACE_ITOLD is 1, arrange to compile itold.c.
(Makefile.am): Substitute REPLACE_ITOLD.
* modules/math (Depends-on): Add float.
(Makefile.am): Substitute REPLACE_ITOLD.
* doc/posix-headers/float.texi: Mention problem on Linux/SPARC64.
* doc/posix-headers/math.texi: Likewise.
* doc/posix-functions/logl.texi: Likewise.
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c65d65a8
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2011-09-30T03:56:26
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float: Fix LDBL_MAX value on Linux/PowerPC.
* m4/float_h.m4 (gl_FLOAT_H): Set FLOAT_H and REPLACE_FLOAT_LDBL also
on Linux/PowerPC.
* lib/float.in.h (LDBL_MAX): Redefine also on Linux/PowerPC.
* lib/float.c (gl_LDBL_MAX): Also define on Linux/PowerPC.
* doc/posix-headers/float.texi: Mention Linux/PowerPC as an affected
platform.
Reported by Andreas Metzler <ametzler@downhill.at.eu.org>.
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6187bd67
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2011-06-20T12:38:05
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float: Work around <float.h> bugs on FreeBSD/x86, AIX with GCC, IRIX.
* lib/float.in.h: Add workarounds for FreeBSD/x86, AIX with GCC, IRIX.
* lib/float.c: New file.
* m4/float_h.m4 (gl_FLOAT_H): Also handle FreeBSD, AIX, IRIX. Set
REPLACE_FLOAT_LDBL.
* modules/float (Files): Add lib/float.c.
(configure.ac): Invoke AC_LIBOBJ.
* doc/posix-headers/float.texi: Mention problems on FreeBSD, AIX, IRIX.
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b14c9a8f
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2010-10-02T18:35:08
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Update doc for POSIX:2008.
* doc/posix-headers/*.texi [except ucontext.texi, sys_timeb.texi]:
Update URL of POSIX specification.
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2ce5b03d
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2010-09-13T14:33:22
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float: fix broken MirBSD header
* m4/float_h.m4 (gl_FLOAT_H): MirBSD copied OpenBSD's bug.
* doc/posix-headers/float.texi (float.h): Document it.
Signed-off-by: Eric Blake <eblake@redhat.com>
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80fc442c
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2010-08-13T11:50:58
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avoid some overlong lines from posix urls, etc.
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2b6c08c7
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2008-01-20T00:09:59
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Rename two directories: headers -> posix-headers, functions -> posix-functions.
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