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[metaconfig.git] / U / perl / d_unorderedl.U
1 ?RCS: $Id$
2 ?RCS:
3 ?RCS: Copyright (c) 2000 Jarkko Hietaniemi
4 ?RCS:
5 ?RCS: You may distribute under the terms of either the GNU General Public
6 ?RCS: License or the Artistic License, as specified in the README file.
7 ?RCS:
8 ?MAKE:d_unorderedl: Inlibc
9 ?MAKE:  -pick add $@ %<
10 ?S:d_unorderedl:
11 ?S:     This variable conditionally defines the HAS_UNORDEREDL symbol, which
12 ?S:     indicates to the C program that the unorderedl() routine is available.
13 ?S:.
14 ?C:HAS_UNORDEREDL:
15 ?C:     This symbol, if defined, indicates that the unorderedl routine is
16 ?C:     available to check whether two long doubles are unorderedl
17 ?C:     (effectively: whether either of them is NaN)
18 ?C:.
19 ?H:#$d_unorderedl HAS_UNORDEREDL                /**/
20 ?H:.
21 ?LINT:set d_unorderedl
22 : see if unorderedl exists
23 set unorderedl d_unorderedl
24 eval $inlibc
25