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Fix a copy-paste error in d_double_has_nan description
[metaconfig.git] / U / modified / d_sem.U
... / ...
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1?RCS: $Id$
2?RCS:
3?RCS: Copyright (c) 1991-1997, 2004-2006, Raphael Manfredi
4?RCS:
5?RCS: You may redistribute only under the terms of the Artistic License,
6?RCS: as specified in the README file that comes with the distribution.
7?RCS: You may reuse parts of this distribution only within the terms of
8?RCS: that same Artistic License; a copy of which may be found at the root
9?RCS: of the source tree for dist 4.0.
10?RCS:
11?RCS: $Log: d_sem.U,v $
12?RCS: Revision 3.0 1993/08/18 12:07:03 ram
13?RCS: Baseline for dist 3.0 netwide release.
14?RCS:
15?MAKE:d_sem: test d_semctl d_semget d_semop Setvar Findhdr osname
16?MAKE: -pick add $@ %<
17?S:d_sem:
18?S: This variable conditionally defines the HAS_SEM symbol, which
19?S: indicates that the entire sem*(2) library is present.
20?S:.
21?C:HAS_SEM:
22?C: This symbol, if defined, indicates that the entire sem*(2) library is
23?C: supported.
24?C:.
25?H:#$d_sem HAS_SEM /**/
26?H:.
27?T:h_sem
28?LINT:set d_sem
29: see how much of the 'sem*(2)' library is present.
30h_sem=true
31echo " "
32case "$d_semctl$d_semget$d_semop" in
33*"$undef"*) h_sem=false;;
34esac
35case "$osname" in
36freebsd)
37 case "`ipcs 2>&1`" in
38 "SVID messages"*"not configured"*)
39 echo "Your $osname does not have the sem*(2) configured." >&4
40 h_sem=false
41 val="$undef"
42 set semctl d_semctl
43 eval $setvar
44 set semget d_semget
45 eval $setvar
46 set semop d_semop
47 eval $setvar
48 ;;
49 esac
50 ;;
51esac
52: we could also check for sys/ipc.h ...
53if $h_sem && $test `./findhdr sys/sem.h`; then
54 echo "You have the full sem*(2) library." >&4
55 val="$define"
56else
57 echo "You don't have the full sem*(2) library." >&4
58 val="$undef"
59fi
60set d_sem
61eval $setvar
62