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Unconditionally use gnulib's getopt module. This is needed by the bhyve driver to provide a reentrant interface for getopt. Several gnulib headers rely on features.h being included by ctype.h to provide __GNUC_PREREQ, but on systems without glibc, this is not provided. In these cases __GNUC_PREREQ gets redefined to 0, which causes build errors from checks in src/internal.h. Therefore, define __GNUC_PREREQ as early as possible. config-post.h is probably the first header that is included, before any other headers.
61 lines
2.3 KiB
Plaintext
61 lines
2.3 KiB
Plaintext
dnl The bhyve driver
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dnl
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dnl Copyright (C) 2014 Roman Bogorodskiy
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dnl
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dnl This library is free software; you can redistribute it and/or
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dnl modify it under the terms of the GNU Lesser General Public
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dnl License as published by the Free Software Foundation; either
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dnl version 2.1 of the License, or (at your option) any later version.
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dnl
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dnl This library is distributed in the hope that it will be useful,
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dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
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dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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dnl Lesser General Public License for more details.
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dnl
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dnl You should have received a copy of the GNU Lesser General Public
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dnl License along with this library. If not, see
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dnl <http://www.gnu.org/licenses/>.
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dnl
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AC_DEFUN([LIBVIRT_DRIVER_CHECK_BHYVE],[
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AC_ARG_WITH([bhyve],
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[AS_HELP_STRING([--with-bhyve],
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[add BHyVe support @<:@default=check@:>@])])
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m4_divert_text([DEFAULTS], [with_bhyve=check])
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if test "$with_bhyve" != "no"; then
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AC_PATH_PROG([BHYVE], [bhyve], [], [$PATH:/usr/sbin])
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AC_PATH_PROG([BHYVECTL], [bhyvectl], [], [$PATH:/usr/sbin])
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AC_PATH_PROG([BHYVELOAD], [bhyveload], [], [$PATH:/usr/sbin/])
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if test -z "$BHYVE" || test -z "$BHYVECTL" || \
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test -z "$BHYVELOAD" || test "$with_freebsd" = "no"; then
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if test "$with_bhyve" = "check"; then
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with_bhyve="no"
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else
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AC_MSG_ERROR([The bhyve driver cannot be enabled])
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fi
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else
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with_bhyve="yes"
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fi
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fi
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if test "$with_bhyve" = "yes"; then
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AC_DEFINE_UNQUOTED([WITH_BHYVE], 1, [whether bhyve driver is enabled])
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AC_DEFINE_UNQUOTED([BHYVE], ["$BHYVE"],
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[Location of the bhyve tool])
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AC_DEFINE_UNQUOTED([BHYVECTL], ["$BHYVECTL"],
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[Location of the bhyvectl tool])
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AC_DEFINE_UNQUOTED([BHYVELOAD], ["$BHYVELOAD"],
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[Location of the bhyveload tool])
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fi
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AM_CONDITIONAL([WITH_BHYVE], [test "$with_bhyve" = "yes"])
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])
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dnl Build with gnulib's getopt which contains a reentrant interface
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AC_DEFUN([gl_REPLACE_GETOPT_ALWAYS], [])
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AC_DEFUN([LIBVIRT_DRIVER_RESULT_BHYVE],[
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AC_MSG_NOTICE([ Bhyve: $with_bhyve])
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])
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