Mercurial > gnulib
annotate modules/isnand @ 40186:8964917f9574
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author | Karl Berry <karl@freefriends.org> |
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date | Mon, 18 Feb 2019 08:02:49 -0800 |
parents | 1f14c6dd175d |
children |
rev | line source |
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10265 | 1 Description: |
2 isnand() function: test for NaN. | |
3 | |
4 Files: | |
5 lib/isnand.c | |
6 lib/isnan.c | |
7 lib/float+.h | |
10286
12944217dba7
Move macros for finding floating-point exponents into separate M4 files.
Ben Pfaff <blp@cs.stanford.edu>
parents:
10265
diff
changeset
|
8 m4/exponentd.m4 |
10265 | 9 m4/isnand.m4 |
10 | |
11 Depends-on: | |
10667
678640901735
Move the isnanf(), isnand(), isnanl() declarations to <math.h>.
Bruno Haible <bruno@clisp.org>
parents:
10286
diff
changeset
|
12 math |
10265 | 13 fpieee |
10748 | 14 memcmp |
10265 | 15 |
16 configure.ac: | |
17 gl_FUNC_ISNAND | |
14996
369a2b1bfba1
isnan: Respect rules for use of AC_LIBOBJ.
Bruno Haible <bruno@clisp.org>
parents:
14994
diff
changeset
|
18 m4_ifdef([gl_ISNAN], [ |
369a2b1bfba1
isnan: Respect rules for use of AC_LIBOBJ.
Bruno Haible <bruno@clisp.org>
parents:
14994
diff
changeset
|
19 AC_REQUIRE([gl_ISNAN]) |
369a2b1bfba1
isnan: Respect rules for use of AC_LIBOBJ.
Bruno Haible <bruno@clisp.org>
parents:
14994
diff
changeset
|
20 ]) |
369a2b1bfba1
isnan: Respect rules for use of AC_LIBOBJ.
Bruno Haible <bruno@clisp.org>
parents:
14994
diff
changeset
|
21 if test $HAVE_ISNAND = 0 || test $REPLACE_ISNAN = 1; then |
14994
82b6f0e30fae
isnand*: Move AC_LIBOBJ invocations to module description.
Bruno Haible <bruno@clisp.org>
parents:
10748
diff
changeset
|
22 AC_LIBOBJ([isnand]) |
82b6f0e30fae
isnand*: Move AC_LIBOBJ invocations to module description.
Bruno Haible <bruno@clisp.org>
parents:
10748
diff
changeset
|
23 gl_PREREQ_ISNAND |
82b6f0e30fae
isnand*: Move AC_LIBOBJ invocations to module description.
Bruno Haible <bruno@clisp.org>
parents:
10748
diff
changeset
|
24 fi |
10667
678640901735
Move the isnanf(), isnand(), isnanl() declarations to <math.h>.
Bruno Haible <bruno@clisp.org>
parents:
10286
diff
changeset
|
25 gl_MATH_MODULE_INDICATOR([isnand]) |
10265 | 26 |
27 Makefile.am: | |
28 | |
29 Include: | |
10667
678640901735
Move the isnanf(), isnand(), isnanl() declarations to <math.h>.
Bruno Haible <bruno@clisp.org>
parents:
10286
diff
changeset
|
30 <math.h> |
10265 | 31 |
32 Link: | |
33 $(ISNAND_LIBM) | |
34 | |
35 License: | |
36 LGPL | |
37 | |
38 Maintainer: | |
17713
1f14c6dd175d
Bruno Haible has stepped down as maintainer.
Paul Eggert <eggert@cs.ucla.edu>
parents:
14996
diff
changeset
|
39 all |