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Diffstat (limited to 'contrib/test_gnunet_prefix.c')
-rw-r--r-- | contrib/test_gnunet_prefix.c | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/contrib/test_gnunet_prefix.c b/contrib/test_gnunet_prefix.c new file mode 100644 index 000000000..ea8137107 --- /dev/null +++ b/contrib/test_gnunet_prefix.c | |||
@@ -0,0 +1,65 @@ | |||
1 | /* | ||
2 | This file is part of GNUnet | ||
3 | (C) 2011 Christian Grothoff (and other contributing authors) | ||
4 | |||
5 | GNUnet is free software; you can redistribute it and/or modify | ||
6 | it under the terms of the GNU General Public License as published | ||
7 | by the Free Software Foundation; either version 2, or (at your | ||
8 | option) any later version. | ||
9 | |||
10 | GNUnet is distributed in the hope that it will be useful, but | ||
11 | WITHOUT ANY WARRANTY; without even the implied warranty of | ||
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
13 | General Public License for more details. | ||
14 | |||
15 | You should have received a copy of the GNU General Public License | ||
16 | along with GNUnet; see the file COPYING. If not, write to the | ||
17 | Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | ||
18 | Boston, MA 02110-1301, USA. | ||
19 | */ | ||
20 | |||
21 | /** | ||
22 | * @file contrib/test_gnunet_prefix.c | ||
23 | * @brief test if environment variable GNUNET_PREFIX is set so that | ||
24 | * we have a chance to run tests | ||
25 | * @author Christian Grothoff | ||
26 | */ | ||
27 | #include "platform.h" | ||
28 | |||
29 | |||
30 | int | ||
31 | main (int argc, | ||
32 | char **argv) | ||
33 | { | ||
34 | const char *basename; | ||
35 | const char *dirname; | ||
36 | |||
37 | basename = getenv ("GNUNET_PREFIX"); | ||
38 | if (NULL == basename) | ||
39 | { | ||
40 | fprintf (stderr, | ||
41 | _("Environment variable GNUNET_PREFIX not set\n")); | ||
42 | fprintf (stderr, | ||
43 | _("Testcases will not work!\n")); | ||
44 | return 1; | ||
45 | } | ||
46 | dirname = DIR_SEPARATOR_STR "share" DIR_SEPARATOR_STR "gnunet" DIR_SEPARATOR_STR "defaults.conf"; | ||
47 | { | ||
48 | char tmp[strlen (basename) + strlen (dirname) + 1]; | ||
49 | sprintf (tmp, "%s%s", basename, dirname); | ||
50 | if (0 != access (tmp, R_OK)) | ||
51 | { | ||
52 | fprintf (stderr, | ||
53 | _("Failed to access `%s': %s\n"), | ||
54 | tmp, | ||
55 | STRERROR (errno)); | ||
56 | fprintf (stderr, | ||
57 | _("Check that you did run `make install' and that GNUNET_PREFIX='%s' is the correct prefix.\n"), | ||
58 | basename); | ||
59 | fprintf (stderr, | ||
60 | _("Testcases will not work!\n")); | ||
61 | return 2; | ||
62 | } | ||
63 | } | ||
64 | return 0; | ||
65 | } | ||