Mercurial > hg > octave-shane > gnulib-hg

view modules/isfinite @ 17632:86af85d364e1 default tip

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
unistd: port readlink to Mac OS X 10.3.9 * lib/unistd.in.h (_GL_INCLUDING_UNISTD_H): New macro, to work around self-include problem in Mac OS X 10.3.9 when combined with readlink module. Problem reported by Klaus Zietler in <http://bugs.gnu.org/16825>.
author Paul Eggert <eggert@penguin.cs.ucla.edu>
date Tue, 25 Feb 2014 11:16:27 -0800
parents 8eed7b940300
children
line wrap: on
line source

Description:
isfinite macro: test for finite value (zero, subnormal, or normal, and not infinite or NaN).

Files:
lib/isfinite.c
m4/isfinite.m4
m4/check-math-lib.m4

Depends-on:
math
extensions
isnanf-nolibm   [test $REPLACE_ISFINITE = 1]
isnand-nolibm   [test $REPLACE_ISFINITE = 1]
isnanl-nolibm   [test $REPLACE_ISFINITE = 1]

configure.ac:
gl_ISFINITE
if test $REPLACE_ISFINITE = 1; then
  AC_LIBOBJ([isfinite])
fi
gl_MATH_MODULE_INDICATOR([isfinite])

Makefile.am:

Include:
<math.h>

License:
LGPL

Maintainer:
Ben Pfaff