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LIBVIRT_ARG_WITH_ALT is more generic than LIBVIRT_ARG_WITH, which is tailored at switching features on and off. Rename the macros according to their intended purpose, and add some documentation to help developers pick between the two.
72 lines
2.6 KiB
Plaintext
72 lines
2.6 KiB
Plaintext
dnl The libsanlock_client.so library
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dnl
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dnl Copyright (C) 2012-2013 Red Hat, Inc.
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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_ARG_SANLOCK],[
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LIBVIRT_ARG_WITH_FEATURE([SANLOCK], [sanlock-client], [check])
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])
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AC_DEFUN([LIBVIRT_CHECK_SANLOCK],[
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LIBVIRT_CHECK_LIB([SANLOCK], [sanlock_client], [sanlock_init], [sanlock.h])
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if test "x$with_sanlock" = "xyes" ; then
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AC_CHECK_DECLS([SANLK_INQ_WAIT], [sanlock_inq_wait=1], [sanlock_inq_wait=0], [[
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#include <stdint.h>
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#include <sanlock_admin.h>
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]])
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old_cppflags="$CPPFLAGS"
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old_libs="$LIBS"
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CPPFLAGS="$CPPFLAGS $SANLOCK_CFLAGS"
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LIBS="$LIBS $SANLOCK_LIBS"
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AC_CHECK_LIB([sanlock_client], [sanlock_killpath],
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[sanlock_killpath=yes], [sanlock_killpath=no])
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if test "x$sanlock_killpath" = "xyes" ; then
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AC_DEFINE_UNQUOTED([HAVE_SANLOCK_KILLPATH], 1,
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[whether Sanlock supports sanlock_killpath])
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fi
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AC_CHECK_LIB([sanlock_client], [sanlock_inq_lockspace],
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[sanlock_inq_lockspace=yes], [sanlock_inq_lockspace=no])
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if test "x$sanlock_inq_lockspace" = "xyes" && \
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test $sanlock_inq_wait = 1; then
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AC_DEFINE_UNQUOTED([HAVE_SANLOCK_INQ_LOCKSPACE], 1,
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[whether sanlock supports sanlock_inq_lockspace])
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fi
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dnl Ideally, we would check for sanlock_add_lockspace_timeout here too, but
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dnl sanlock_write_lockspace has been introduced 2 releases after
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dnl sanlock_add_lockspace_timeout therefore if sanlock_write_lockspace is found
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dnl it is safe to assume sanlock_add_lockspace_timeout is present too.
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AC_CHECK_LIB([sanlock_client], [sanlock_write_lockspace],
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[sanlock_write_lockspace=yes], [sanlock_write_lockspace=no])
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if test "x$sanlock_write_lockspace" = "xyes" ; then
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AC_DEFINE_UNQUOTED([HAVE_SANLOCK_IO_TIMEOUT], 1,
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[whether sanlock supports sanlock_write_lockspace])
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fi
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CPPFLAGS="$old_cppflags"
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LIBS="$old_libs"
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fi
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])
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AC_DEFUN([LIBVIRT_RESULT_SANLOCK],[
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LIBVIRT_RESULT_LIB([SANLOCK])
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])
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