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e69d994a63
Some Linux distributions are experimenting with a new, separately maintained and hopefully more agile implementation of the crypt API. To facilitate this, add a configure option which disables glibc's embedded libcrypt. When this option is given, libcrypt.* and crypt.h will not be built nor installed.
55 lines
1.8 KiB
C
55 lines
1.8 KiB
C
/* Test static linking against multiple libraries, to find symbol conflicts.
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Copyright (C) 2016-2018 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public License as
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published by the Free Software Foundation; either version 2.1 of the
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License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; see the file COPYING.LIB. If
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not, see <http://www.gnu.org/licenses/>. */
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#include <math.h>
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#include <pthread.h>
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#if USE_CRYPT
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# include <crypt.h>
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#endif
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#include <resolv.h>
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#include <dlfcn.h>
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#include <utmp.h>
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#include <aio.h>
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#include <netdb.h>
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/* These references force linking the executable against central
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functions in the static libraries, pulling significant parts of
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each library into the link. */
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void *references[] =
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{
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&pow, /* libm */
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&pthread_create, /* libpthread */
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#if USE_CRYPT
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&crypt, /* libcrypt */
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#endif
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&res_send, /* libresolv */
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&dlopen, /* libdl */
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&login, /* libutil */
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&aio_init, /* librt */
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&getaddrinfo_a, /* libanl */
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};
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static int
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do_test (void)
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{
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/* This is a link-time test. There is nothing to run here. */
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return 0;
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}
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#include <support/test-driver.c>
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