isnan: Respect rules for use of AC_LIBOBJ.
[pspp] / modules / isnanl
1 Description:
2 isnanl() function: test for NaN.
3
4 Files:
5 lib/isnanl.c
6 lib/isnan.c
7 lib/float+.h
8 m4/exponentl.m4
9 m4/isnanl.m4
10
11 Depends-on:
12 math
13 float
14 fpieee
15 memcmp
16
17 configure.ac:
18 gl_FUNC_ISNANL
19 m4_ifdef([gl_ISNAN], [
20   AC_REQUIRE([gl_ISNAN])
21 ])
22 if test $HAVE_ISNANL = 0 || test $REPLACE_ISNAN = 1; then
23   AC_LIBOBJ([isnanl])
24   gl_PREREQ_ISNANL
25 fi
26 gl_MATH_MODULE_INDICATOR([isnanl])
27
28 Makefile.am:
29
30 Include:
31 <math.h>
32
33 Link:
34 $(ISNANL_LIBM)
35
36 License:
37 LGPL
38
39 Maintainer:
40 Bruno Haible
41