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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 038c814724c1
children
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Description:
floorf() function: round towards negative infinity.

Files:
lib/floorf.c
lib/floor.c
m4/floorf.m4

Depends-on:
math
extensions
float           [test $HAVE_DECL_FLOORF = 0 || test $REPLACE_FLOORF = 1]

configure.ac:
gl_FUNC_FLOORF
if test $HAVE_DECL_FLOORF = 0 || test $REPLACE_FLOORF = 1; then
  AC_LIBOBJ([floorf])
fi
gl_MATH_MODULE_INDICATOR([floorf])

Makefile.am:

Include:
<math.h>

Link:
$(FLOORF_LIBM)

License:
LGPL

Maintainer:
Bruno Haible