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e64f2fab92
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.
108 lines
3.6 KiB
Plaintext
108 lines
3.6 KiB
Plaintext
dnl The polkit library
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dnl
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dnl Copyright (C) 2016 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_POLKIT], [
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LIBVIRT_ARG_WITH([POLKIT], [use PolicyKit for UNIX socket access checks],
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[check])
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])
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AC_DEFUN([LIBVIRT_CHECK_POLKIT], [
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AC_REQUIRE([LIBVIRT_CHECK_DBUS])
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POLKIT_REQUIRED="0.6"
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POLKIT_CFLAGS=
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POLKIT_LIBS=
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PKCHECK_PATH=
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with_polkit0=no
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with_polkit1=no
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if test "x$with_polkit" = "xyes" || test "x$with_polkit" = "xcheck"; then
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dnl Check for new polkit first. We directly talk over DBus
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dnl but we use existence of pkcheck binary as a sign that
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dnl we should prefer polkit-1 over polkit-0, so we check
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dnl for it even though we don't ultimately use it
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AC_PATH_PROG([PKCHECK_PATH], [pkcheck], [], [$LIBVIRT_SBIN_PATH])
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if test "x$PKCHECK_PATH" != "x" ; then
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dnl Found pkcheck, so ensure dbus-devel is present
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if test "x$with_dbus" = "xyes" ; then
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AC_DEFINE_UNQUOTED([WITH_POLKIT], 1,
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[use PolicyKit for UNIX socket access checks])
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AC_DEFINE_UNQUOTED([WITH_POLKIT1], 1,
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[use PolicyKit for UNIX socket access checks])
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with_polkit="yes"
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with_polkit1="yes"
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else
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if test "x$with_polkit" = "xcheck" ; then
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with_polkit=no
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else
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AC_MSG_ERROR(
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[You must install dbus to compile libvirt with polkit-1])
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fi
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fi
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else
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dnl Check for old polkit second - library + binary
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PKG_CHECK_MODULES(POLKIT, polkit-dbus >= $POLKIT_REQUIRED,
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[with_polkit=yes], [
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if test "x$with_polkit" = "xcheck" ; then
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with_polkit=no
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else
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AC_MSG_ERROR(
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[You must install PolicyKit >= $POLKIT_REQUIRED to compile libvirt])
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fi
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])
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if test "x$with_polkit" = "xyes" ; then
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AC_DEFINE_UNQUOTED([WITH_POLKIT], 1,
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[use PolicyKit for UNIX socket access checks])
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AC_DEFINE_UNQUOTED([WITH_POLKIT0], 1,
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[use PolicyKit for UNIX socket access checks])
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old_CFLAGS=$CFLAGS
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old_LIBS=$LIBS
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CFLAGS="$CFLAGS $POLKIT_CFLAGS"
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LIBS="$LIBS $POLKIT_LIBS"
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AC_CHECK_FUNCS([polkit_context_is_caller_authorized])
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CFLAGS="$old_CFLAGS"
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LIBS="$old_LIBS"
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AC_PATH_PROG([POLKIT_AUTH], [polkit-auth])
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if test "x$POLKIT_AUTH" != "x"; then
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AC_DEFINE_UNQUOTED([POLKIT_AUTH],["$POLKIT_AUTH"],[Location of polkit-auth program])
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fi
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with_polkit0="yes"
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fi
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fi
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fi
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AM_CONDITIONAL([WITH_POLKIT], [test "x$with_polkit" = "xyes"])
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AM_CONDITIONAL([WITH_POLKIT0], [test "x$with_polkit0" = "xyes"])
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AM_CONDITIONAL([WITH_POLKIT1], [test "x$with_polkit1" = "xyes"])
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AC_SUBST([POLKIT_CFLAGS])
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AC_SUBST([POLKIT_LIBS])
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])
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AC_DEFUN([LIBVIRT_RESULT_POLKIT], [
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if test "$with_polkit0" = "yes" ; then
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msg="$POLKIT_CFLAGS $POLKIT_LIBS (version 0)"
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else
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msg="$PKCHECK_PATH (version 1)"
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fi
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LIBVIRT_RESULT([polkit], [$with_polkit], [$msg])
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])
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