|
77e40838
|
2012-04-03T02:51:42
|
|
logb: Provide replacement and workarounds.
* lib/math.in.h (logb): Ensure declaration. Replace if REPLACE_LOGB
is 1.
* lib/logb.c: New file.
* m4/logb.m4 (gl_FUNC_LOGB_WORKS): New macro.
(gl_FUNC_LOGB): Invoke it. Set HAVE_LOGB, REPLACE_LOGB.
* m4/math_h.m4 (gl_MATH_H_DEFAULTS): Initialize REPLACE_LOGB.
* modules/math (Makefile.am): Substitute REPLACE_LOGB.
* modules/logb (Files): Add lib/logb.c.
(Depends-on): Add isfinite, frexp, isnand.
(configure.ac): Compile the replacement code logb.c if needed.
* tests/test-math-c++.cc: Check the declaration of logb.
* doc/posix-functions/logb.texi: Mention the replacement and the bug
with subnormal numbers.
|
|
|
4e39aa42
|
2011-09-11T21:56:17
|
|
doc: Update regarding MSVC 9.
* doc/gnulib-intro.texi (Target Platforms): Classify MSVC as "rarely
tested".
* doc/posix-functions/*.texi: Update with info about MSVC 9.
* doc/posix-headers/*.texi: Likewise.
* doc/pastposix-functions/*.texi: Likewise.
* doc/glibc-functions/*.texi: Likewise.
* doc/glibc-headers/*.texi: Likewise.
|
|
|
ca2c8579
|
2011-07-31T14:31:24
|
|
Documentation about Minix.
* doc/posix-headers/*.texi: Add info about Minix 3.1.8.
* doc/glibc-headers/*.texi: Likewise.
* doc/posix-functions/*.texi: Likewise.
* doc/glibc-functions/*.texi: Likewise.
|
|
80fc442c
|
2010-08-13T11:50:58
|
|
avoid some overlong lines from posix urls, etc.
|
|
67b8e6a4
|
2010-03-19T09:42:12
|
|
logb: fix documentation
* doc/posix-functions/logb.texi (logb): Gnulib fixes the cygwin
1.5 declaration bug.
Signed-off-by: Eric Blake <eblake@redhat.com>
|
|
|
10d66aed
|
2010-03-08T00:04:47
|
|
logb: Provide missing declaration for Cygwin.
|
|
|
8b893ddd
|
2010-01-19T01:40:52
|
|
New modules for common <math.h> functions.
|
|
|
09ef7461
|
2008-12-14T14:38:13
|
|
Refer to new POSIX:2008 standard.
|
|
|
2b6c08c7
|
2008-01-20T00:09:59
|
|
Rename two directories: headers -> posix-headers, functions -> posix-functions.
|