kc3-lang/gnulib/modules/frexpl-nolibm

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• Hash : d48d7d91
  Author :
  Date : 2011-10-10T16:17:38
  

  frexpl: Simplify for platforms where 'long double' == 'double'.
  
  * lib/frexpl.c: Include <config.h>.
  (frexpl) [HAVE_SAME_LONG_DOUBLE_AS_DOUBLE]: New function.
  * lib/frexp.c [!USE_LONG_DOUBLE]: Don't include <config.h> a second
  time.
  * m4/frexpl.m4 (gl_FUNC_FREXPL): Require gl_LONG_DOUBLE_VS_DOUBLE.
  Determine FREXPL_LIBM according to HAVE_SAME_LONG_DOUBLE_AS_DOUBLE.
  (gl_FUNC_FREXPL_NO_LIBM): Require gl_LONG_DOUBLE_VS_DOUBLE.
  * modules/frexpl (Depends-on): Add frexp. Update conditions.
  * modules/frexpl-nolibm (Depends-on): Add frexp-nolibm. Update
  conditions.
  

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• modules/frexpl-nolibm

• Description:
  frexpl() function: split a 'long double' into its constituents, without
  requiring libm.
  
  Files:
  lib/frexpl.c
  lib/frexp.c
  m4/frexpl.m4
  
  Depends-on:
  math
  frexp-nolibm    [{ test $HAVE_DECL_FREXPL = 0 || test $gl_func_frexpl_no_libm = no; } && test $HAVE_SAME_LONG_DOUBLE_AS_DOUBLE = 1]
  isnanl-nolibm   [{ test $HAVE_DECL_FREXPL = 0 || test $gl_func_frexpl_no_libm = no; } && test $HAVE_SAME_LONG_DOUBLE_AS_DOUBLE = 0]
  fpucw           [{ test $HAVE_DECL_FREXPL = 0 || test $gl_func_frexpl_no_libm = no; } && test $HAVE_SAME_LONG_DOUBLE_AS_DOUBLE = 0]
  
  configure.ac:
  gl_FUNC_FREXPL_NO_LIBM
  if test $HAVE_DECL_FREXPL = 0 || test $gl_func_frexpl_no_libm = no; then
    AC_LIBOBJ([frexpl])
  fi
  gl_MATH_MODULE_INDICATOR([frexpl])
  
  Makefile.am:
  
  Include:
  <math.h>
  
  License:
  LGPL
  
  Maintainer:
  Bruno Haible, Paolo Bonzini
  
  

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