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1 | ?RCS: $Id: lns.U,v 3.0.1.1 1994/06/20 07:05:52 ram Exp $ |
2 | ?RCS: | |
3 | ?RCS: Copyright (c) 1991-1993, Raphael Manfredi | |
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 | ?RCS: Original Author: Andy Dougherty <doughera@lafcol.lafayette.edu> | |
12 | ?RCS: | |
13 | ?RCS: $Log: lns.U,v $ | |
14 | ?RCS: Revision 3.0.1.1 1994/06/20 07:05:52 ram | |
15 | ?RCS: patch30: created by ADO | |
16 | ?RCS: | |
17 | ?X: | |
18 | ?X: This unit checks whether symbolic links are really supported. | |
19 | ?X: We can't rely on d_symlink because that may be listed in the | |
20 | ?X: C library but unimplemented. | |
21 | ?X: | |
22 | ?MAKE:lns: ln rm touch | |
23 | ?MAKE: -pick add $@ %< | |
24 | ?S:lns: | |
25 | ?S: This variable holds the name of the command to make | |
26 | ?S: symbolic links (if they are supported). It can be used | |
27 | ?S: in the Makefile. It is either 'ln -s' or 'ln' | |
28 | ?S:. | |
29 | : determine whether symbolic links are supported | |
30 | echo " " | |
31 | $touch blurfl | |
32 | if $ln -s blurfl sym > /dev/null 2>&1 ; then | |
33 | echo "Symbolic links are supported." >&4 | |
67d860b4 | 34 | lns="$ln -s" |
73528f55 JH |
35 | else |
36 | echo "Symbolic links are NOT supported." >&4 | |
37 | lns="$ln" | |
38 | fi | |
39 | $rm -f blurfl sym | |
40 |