1 ?RCS: $Id: d_shm.U,v 3.0 1993/08/18 12:07:17 ram Exp $
3 ?RCS: Copyright (c) 1991-1993, Raphael Manfredi
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 3.0.
11 ?RCS: $Log: d_shm.U,v $
12 ?RCS: Revision 3.0 1993/08/18 12:07:17 ram
13 ?RCS: Baseline for dist 3.0 netwide release.
15 ?MAKE:d_shm: test d_shmctl d_shmget d_shmat d_shmdt Setvar Findhdr osname
16 ?MAKE: -pick add $@ %<
18 ?S: This variable conditionally defines the HAS_SHM symbol, which
19 ?S: indicates that the entire shm*(2) library is present.
22 ?C: This symbol, if defined, indicates that the entire shm*(2) library is
25 ?H:#$d_shm HAS_SHM /**/
29 : see how much of the 'shm*(2)' library is present.
32 case "$d_shmctl$d_shmget$d_shmat$d_shmdt" in
33 *"$undef"*) h_shm=false;;
38 "SVID shared memory"*"not configured"*)
39 echo "Your $osname does not have the shm*(2) configured." >&4
54 : we could also check for sys/ipc.h ...
55 if $h_shm && $test `./findhdr sys/shm.h`; then
56 echo "You have the full shm*(2) library." >&4
59 echo "You don't have the full shm*(2) library." >&4