Hash :
3a018a7f
Author :
Date :
2011-10-08T23:16:29
New module 'tanf'. * lib/math.in.h (tanf): New declaration. * lib/tanf.c: New file. * m4/tanf.m4: New file. * m4/math_h.m4 (gl_MATH_H): Test whether tanf is declared. (gl_MATH_H_DEFAULTS): Initialize GNULIB_TANF, HAVE_TANF. * modules/math (Makefile.am): Substitute GNULIB_TANF, HAVE_TANF. * modules/tanf: New file. * tests/test-math-c++.cc: Check the declaration of tanf. * doc/posix-functions/tanf.texi: Mention the new module.
Description:
tanf() function: tangent function.
Files:
lib/tanf.c
m4/tanf.m4
Depends-on:
math
tan [test $HAVE_TANF = 0]
configure.ac:
gl_FUNC_TANF
if test $HAVE_TANF = 0; then
AC_LIBOBJ([tanf])
fi
gl_MATH_MODULE_INDICATOR([tanf])
Makefile.am:
Include:
<math.h>
Link:
$(TANF_LIBM)
License:
LGPL
Maintainer:
Bruno Haible