modules/log2

   1 Description:
   2 log2() function: base 2 logarithm.
   3
   4 Files:
   5 lib/log2.c
   6 m4/log2.m4
   7 m4/mathfunc.m4
   8
   9 Depends-on:
  10 math
  11 extensions
  12 isnand          [test $HAVE_LOG2 = 0 || test $REPLACE_LOG2 = 1]
  13 frexp           [test $HAVE_LOG2 = 0 || test $REPLACE_LOG2 = 1]
  14 log             [test $HAVE_LOG2 = 0 || test $REPLACE_LOG2 = 1]
  15
  16 configure.ac:
  17 gl_FUNC_LOG2
  18 if test $HAVE_LOG2 = 0 || test $REPLACE_LOG2 = 1; then
  19   AC_LIBOBJ([log2])
  20 fi
  21 gl_MATH_MODULE_INDICATOR([log2])
  22
  23 Makefile.am:
  24
  25 Include:
  26 <math.h>
  27
  28 Link:
  29 $(LOG2_LIBM)
  30
  31 License:
  32 LGPL
  33
  34 Maintainer:
  35 Bruno Haible