xfreopen: fix typo: s/frepoen/freopen/
[gnulib/ericb.git] / modules / signbit
blobbc351f3ee1af0f71696d304e5df90c72218f57f7
1 Description:
2 signbit() macro: Determine the sign bit of a floating-point number.
4 Files:
5 lib/signbitf.c
6 lib/signbitd.c
7 lib/signbitl.c
8 lib/float+.h
9 m4/signbit.m4
11 Depends-on:
12 math
13 float           [test $REPLACE_SIGNBIT = 1]
14 isnanf-nolibm   [test $REPLACE_SIGNBIT = 1]
15 isnand-nolibm   [test $REPLACE_SIGNBIT = 1]
16 isnanl-nolibm   [test $REPLACE_SIGNBIT = 1]
17 fpieee          [test $REPLACE_SIGNBIT = 1]
18 memcmp          [test $REPLACE_SIGNBIT = 1]
20 configure.ac:
21 gl_SIGNBIT
22 if test $REPLACE_SIGNBIT = 1; then
23   AC_LIBOBJ([signbitf])
24   AC_LIBOBJ([signbitd])
25   AC_LIBOBJ([signbitl])
27 gl_MATH_MODULE_INDICATOR([signbit])
29 Makefile.am:
31 Include:
32 <math.h>
34 License:
35 LGPL
37 Maintainer:
38 Bruno Haible