This is a live mirror of the Perl 5 development currently hosted at https://github.com/perl/perl5
Fix a copy-paste error in d_double_has_nan description
[metaconfig.git] / U / modified / d_msg.U
... / ...
CommitLineData
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_msg.U,v $
12?RCS: Revision 3.0 1993/08/18 12:06:37 ram
13?RCS: Baseline for dist 3.0 netwide release.
14?RCS:
15?MAKE:d_msg: test d_msgctl d_msgget d_msgsnd d_msgrcv Setvar Findhdr osname
16?MAKE: -pick add $@ %<
17?S:d_msg:
18?S: This variable conditionally defines the HAS_MSG symbol, which
19?S: indicates that the entire msg*(2) library is present.
20?S:.
21?C:HAS_MSG:
22?C: This symbol, if defined, indicates that the entire msg*(2) library is
23?C: supported (IPC mechanism based on message queues).
24?C:.
25?H:#$d_msg HAS_MSG /**/
26?H:.
27?T:h_msg
28?LINT:set d_msg
29: see how much of the 'msg*(2)' library is present.
30h_msg=true
31echo " "
32case "$d_msgctl$d_msgget$d_msgsnd$d_msgrcv" in
33*"$undef"*) h_msg=false;;
34esac
35case "$osname" in
36freebsd)
37 case "`ipcs 2>&1`" in
38 "SVID messages"*"not configured"*)
39 echo "Your $osname does not have the msg*(2) configured." >&4
40 h_msg=false
41 val="$undef"
42 set msgctl d_msgctl
43 eval $setvar
44 set msgget d_msgget
45 eval $setvar
46 set msgsnd d_msgsnd
47 eval $setvar
48 set msgrcv d_msgrcv
49 eval $setvar
50 ;;
51 esac
52 ;;
53esac
54: we could also check for sys/ipc.h ...
55if $h_msg && $test `./findhdr sys/msg.h`; then
56 echo "You have the full msg*(2) library." >&4
57 val="$define"
58else
59 echo "You don't have the full msg*(2) library." >&4
60 val="$undef"
61fi
62set d_msg
63eval $setvar
64