kc3-lang/gnulib/modules/logbl

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• Hash : 032debd6
  Author :
  Date : 2012-04-03T12:53:31
  

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

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• modules/logbl

• Description:
  logbl() function: get exponent.
  
  Files:
  lib/logbl.c
  lib/logb.c
  m4/logbl.m4
  m4/mathfunc.m4
  
  Depends-on:
  math
  extensions
  logb            [{ test $HAVE_LOGBL = 0 || test $REPLACE_LOGBL = 1; } && test $HAVE_SAME_LONG_DOUBLE_AS_DOUBLE = 1]
  isfinite        [{ test $HAVE_LOGBL = 0 || test $REPLACE_LOGBL = 1; } && test $HAVE_SAME_LONG_DOUBLE_AS_DOUBLE = 0]
  frexpl          [{ test $HAVE_LOGBL = 0 || test $REPLACE_LOGBL = 1; } && test $HAVE_SAME_LONG_DOUBLE_AS_DOUBLE = 0]
  isnanl          [{ test $HAVE_LOGBL = 0 || test $REPLACE_LOGBL = 1; } && test $HAVE_SAME_LONG_DOUBLE_AS_DOUBLE = 0]
  
  configure.ac:
  gl_FUNC_LOGBL
  if test $HAVE_LOGBL = 0 || test $REPLACE_LOGBL = 1; then
    AC_LIBOBJ([logbl])
  fi
  gl_MATH_MODULE_INDICATOR([logbl])
  
  Makefile.am:
  
  Include:
  <math.h>
  
  Link:
  $(LOGBL_LIBM)
  
  License:
  LGPL
  
  Maintainer:
  Bruno Haible
  

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