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- /*
- This file is part of GNUnet
- Copyright (C) 2011, 2014 GNUnet e.V.
- GNUnet is free software: you can redistribute it and/or modify it
- under the terms of the GNU Affero General Public License as published
- by the Free Software Foundation, either version 3 of the License, or
- (at your option) any later version.
- GNUnet is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
- SPDX-License-Identifier: AGPL3.0-or-later
- */
- /**
- * @file contrib/test_gnunet_prefix.c
- * @brief test if environment variable GNUNET_PREFIX is set so that
- * we have a chance to run tests
- * @author Christian Grothoff
- */
- #include "platform.h"
- int
- main (int argc,
- char **argv)
- {
- const char *basename;
- const char *dirname;
- basename = getenv ("GNUNET_PREFIX");
- if (NULL == basename)
- {
- fprintf (stderr,
- _("Environment variable GNUNET_PREFIX not set\n"));
- fprintf (stderr,
- _("Testcases will not work!\n"));
- return 1;
- }
- dirname = DIR_SEPARATOR_STR ".." DIR_SEPARATOR_STR "share" DIR_SEPARATOR_STR "gnunet" DIR_SEPARATOR_STR "config.d";
- {
- char tmp[strlen (basename) + strlen (dirname) + 1];
- sprintf (tmp, "%s%s", basename, dirname);
- if (0 != access (tmp, R_OK))
- {
- fprintf (stderr,
- _("Failed to access `%s': %s\n"),
- tmp,
- STRERROR (errno));
- fprintf (stderr,
- _("Check that you did run `make install' and that GNUNET_PREFIX='%s' is the correct prefix.\n"),
- basename);
- fprintf (stderr,
- _("Testcases will not work!\n"));
- return 2;
- }
- }
- return 0;
- }
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