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fts: minor simplification * lib/fts.c (fts_safe_changedir): Remove redundant assignment.
author Paul Eggert <eggert@cs.ucla.edu>
date Sun, 17 Mar 2019 12:39:50 -0700
parents 1f14c6dd175d
children
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Description:
exp2() function: exponential base 2 function.

Files:
lib/exp2.c
m4/exp2.m4
m4/mathfunc.m4

Depends-on:
math
extensions
isnand          [test $HAVE_EXP2 = 0 || test $REPLACE_EXP2 = 1]
round           [test $HAVE_EXP2 = 0 || test $REPLACE_EXP2 = 1]
ldexp           [test $HAVE_EXP2 = 0 || test $REPLACE_EXP2 = 1]

configure.ac:
gl_FUNC_EXP2
if test $HAVE_EXP2 = 0 || test $REPLACE_EXP2 = 1; then
  AC_LIBOBJ([exp2])
fi
gl_MATH_MODULE_INDICATOR([exp2])

Makefile.am:

Include:
<math.h>

Link:
$(EXP2_LIBM)

License:
LGPL

Maintainer:
all