kc3-lang/gnulib/modules/atan2f

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• Hash : a365e1e5
  Author :
  Date : 2011-10-09T00:31:51
  

  New module 'atan2f'.
  
  * lib/math.in.h (atan2f): New declaration.
  * lib/atan2f.c: New file.
  * m4/atan2f.m4: New file.
  * m4/math_h.m4 (gl_MATH_H): Test whether atan2f is declared.
  (gl_MATH_H_DEFAULTS): Initialize GNULIB_ATAN2F, HAVE_ATAN2F.
  * modules/math (Makefile.am): Substitute GNULIB_ATAN2F, HAVE_ATAN2F.
  * modules/atan2f: New file.
  * tests/test-math-c++.cc: Check the declaration of atan2f.
  * doc/posix-functions/atan2f.texi: Mention the new module.
  

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• modules/atan2f

• Description:
  atan2f() function: angle of a point in the plane.
  
  Files:
  lib/atan2f.c
  m4/atan2f.m4
  
  Depends-on:
  math
  atan2           [test $HAVE_ATAN2F = 0]
  
  configure.ac:
  gl_FUNC_ATAN2F
  if test $HAVE_ATAN2F = 0; then
    AC_LIBOBJ([atan2f])
  fi
  gl_MATH_MODULE_INDICATOR([atan2f])
  
  Makefile.am:
  
  Include:
  <math.h>
  
  Link:
  $(ATAN2F_LIBM)
  
  License:
  LGPL
  
  Maintainer:
  Bruno Haible
  

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