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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 fdbe3125f81a
children
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Description:
acosf() function: inverse cosine function.

Files:
lib/acosf.c
m4/acosf.m4

Depends-on:
math
extensions
acos            [test $HAVE_ACOSF = 0]

configure.ac:
gl_FUNC_ACOSF
if test $HAVE_ACOSF = 0; then
  AC_LIBOBJ([acosf])
fi
gl_MATH_MODULE_INDICATOR([acosf])

Makefile.am:

Include:
<math.h>

Link:
$(ACOSF_LIBM)

License:
LGPL

Maintainer:
Bruno Haible