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959f3c4c JH |
1 | ?RCS: $Id$ |
2 | ?RCS: | |
3 | ?RCS: Copyright (c) 1999, Jarkko Hietaniemi | |
4 | ?RCS: | |
5 | ?RCS: You may redistribute only under the terms of the Artistic Licence, | |
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 Licence; a copy of which may be found at the root | |
9 | ?RCS: of the source tree for dist 3.0. | |
10 | ?RCS: | |
11 | ?MAKE:d_posix_shm: Setvar d_shm_open d_shm_unlink i_sysmman | |
12 | ?MAKE: -pick add $@ %< | |
13 | ?S:d_posix_shm: | |
14 | ?S: This variable conditionally defines the HAS_POSIX_SHM symbol, which | |
15 | ?S: indicates that the entire POSIX shm_*(2) library is present. | |
16 | ?S:. | |
17 | ?C:HAS_POSIX_SHM: | |
18 | ?C: This symbol, if defined, indicates that the entire POSIX shm_*(2) | |
19 | ?C: library is supported. | |
20 | ?C:. | |
21 | ?H:#$d_posix_shm HAS_POSIX_SHM /**/ | |
22 | ?H:. | |
23 | ?LINT:set d_posix_shm | |
24 | : see how much of the 'POSIX shm_*(2)' library is present. | |
25 | echo " " | |
26 | case "$i_sysmman$d_shm_open$d_shm_unlink" in | |
27 | *"$undef"*) val="$undef" ;; | |
28 | *) val="$define" ;; | |
29 | esac | |
30 | case "$val" in | |
31 | "$define") echo "You have the full POSIX shm_*(2) library." >&4 ;; | |
32 | "$undef") echo "You don't have the full POSIX shm_*(2) library." >&4 ;; | |
33 | esac | |
34 | set d_posix_shm | |
35 | eval $setvar | |
36 |