[libvirt PATCH 120/351] meson: add nss build option
Pavel Hrdina
phrdina at redhat.com
Thu Jul 16 09:55:56 UTC 2020
Signed-off-by: Pavel Hrdina <phrdina at redhat.com>
---
configure.ac | 3 --
m4/virt-nss.m4 | 86 -----------------------------------------------
meson.build | 41 ++++++++++++++++++++++
meson_options.txt | 1 +
4 files changed, 42 insertions(+), 89 deletions(-)
delete mode 100644 m4/virt-nss.m4
diff --git a/configure.ac b/configure.ac
index cfe0545685f..b1faa47f81c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -79,7 +79,6 @@ AM_CONDITIONAL([WITH_MACOS], [test "$with_macos" = "yes"])
# Check for compiler and library settings.
-LIBVIRT_ARG_NSS
LIBVIRT_ARG_PM_UTILS
LIBVIRT_CHECK_NWFILTER
@@ -105,7 +104,6 @@ LIBVIRT_ARG_SYSCTL_CONFIG
LIBVIRT_CHECK_NUMAD
LIBVIRT_CHECK_TLS_PRIORITY
LIBVIRT_CHECK_SYSCTL_CONFIG
-LIBVIRT_CHECK_NSS
dnl Need to test if pkg-config exists
@@ -164,7 +162,6 @@ AC_MSG_NOTICE([=====================])
AC_MSG_NOTICE([])
AC_MSG_NOTICE([Libraries])
AC_MSG_NOTICE([])
-LIBVIRT_RESULT_NSS
LIBVIRT_RESULT_PM_UTILS
AC_MSG_NOTICE([])
AC_MSG_NOTICE([Windows])
diff --git a/m4/virt-nss.m4 b/m4/virt-nss.m4
deleted file mode 100644
index b519c36e859..00000000000
--- a/m4/virt-nss.m4
+++ /dev/null
@@ -1,86 +0,0 @@
-dnl The libvirt nsswitch plugin
-dnl
-dnl Copyright (C) 2016 Red Hat, Inc.
-dnl
-dnl This library is free software; you can redistribute it and/or
-dnl modify it under the terms of the GNU Lesser General Public
-dnl License as published by the Free Software Foundation; either
-dnl version 2.1 of the License, or (at your option) any later version.
-dnl
-dnl This library is distributed in the hope that it will be useful,
-dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
-dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-dnl Lesser General Public License for more details.
-dnl
-dnl You should have received a copy of the GNU Lesser General Public
-dnl License along with this library. If not, see
-dnl <http://www.gnu.org/licenses/>.
-dnl
-
-AC_DEFUN([LIBVIRT_ARG_NSS],[
- LIBVIRT_ARG_WITH([NSS_PLUGIN],
- [enable Name Service Switch plugin for resolving guest
- IP addresses], [check])
-])
-
-AC_DEFUN([LIBVIRT_CHECK_NSS],[
- bsd_nss=no
- fail=0
- if test "x$with_nss_plugin" != "xno" ; then
- if test "x$with_yajl" != "xyes" ; then
- if test "x$with_nss_plugin" = "xyes" ; then
- AC_MSG_ERROR([Can't build nss plugin without yajl])
- else
- with_nss_plugin=no
- fi
- fi
-
- if test "x$with_network" != "xyes" ; then
- if test "x$with_nss_plugin" = "xyes" ; then
- AC_MSG_ERROR([Can't build nss plugin without network])
- else
- with_nss_plugin=no
- fi
- fi
-
- if test "x$with_nss_plugin" != "xno" ; then
- AC_CHECK_HEADERS([nss.h], [
- with_nss_plugin=yes
- ],[
- if test "x$with_nss_plugin" = "xyes" ; then
- fail = 1
- fi
- ])
-
- if test $fail = 1 ; then
- AC_MSG_ERROR([Can't build nss plugin without nss.h])
- fi
- fi
-
- if test "x$with_nss_plugin" = "xyes" ; then
- AC_DEFINE_UNQUOTED([WITH_NSS], 1, [whether nss plugin is enabled])
-
- AC_CHECK_TYPE([struct gaih_addrtuple],
- [AC_DEFINE([HAVE_STRUCT_GAIH_ADDRTUPLE], [1],
- [Defined if struct gaih_addrtuple exists in nss.h])],
- [], [[#include <nss.h>
- ]])
-
- AC_CHECK_TYPES([ns_mtab, nss_module_unregister_fn],
- [AC_DEFINE([HAVE_BSD_NSS],
- [1],
- [whether using BSD style NSS])
- bsd_nss=yes
- ],
- [],
- [#include <nsswitch.h>])
- fi
- fi
-
- AM_CONDITIONAL(WITH_NSS, [test "x$with_nss_plugin" = "xyes"])
- AM_CONDITIONAL(WITH_BSD_NSS, [test "x$bsd_nss" = "xyes"])
-])
-
-AC_DEFUN([LIBVIRT_RESULT_NSS],[
- LIBVIRT_RESULT([nss], [$with_nss_plugin])
-])
diff --git a/meson.build b/meson.build
index 4c7345c81e3..b1bbd0f4351 100644
--- a/meson.build
+++ b/meson.build
@@ -2106,6 +2106,46 @@ elif get_option('login_shell').enabled()
error('virt-login-shell is supported on Linux only')
endif
+if not get_option('nss').disabled()
+ use_nss = true
+ if not yajl_dep.found()
+ if get_option('nss').enabled()
+ error('Can\'t build nss plugin without yajl')
+ else
+ use_nss = false
+ endif
+ endif
+
+ if use_nss and not conf.has('WITH_NETWORK')
+ if get_option('nss').enabled()
+ error('Can\'t build nss plugin without network')
+ else
+ use_nss = false
+ endif
+ endif
+
+ if use_nss and not cc.has_header('nss.h')
+ if get_option('nss').enabled()
+ error('Can\'t build nss plugin without nss.h')
+ else
+ use_nss = false
+ endif
+ endif
+
+ if use_nss
+ conf.set('WITH_NSS', 1)
+
+ if cc.has_type('struct gaih_addrtuple', prefix: '#include <nss.h>')
+ conf.set('HAVE_STRUCT_GAIH_ADDRTUPLE', 1)
+ endif
+
+ if (cc.has_type('ns_mtab', prefix: '#include <nsswitch.h>') and
+ cc.has_type('nss_module_unregister_fn', prefix: '#include <nsswitch.h>'))
+ conf.set('WITH_BSD_NSS', 1)
+ endif
+ endif
+endif
+
# define top include directory
@@ -2200,6 +2240,7 @@ libs_summary = {
'macvtap': conf.has('WITH_MACVTAP'),
'netcf': netcf_dep.found(),
'NLS': have_gnu_gettext_tools,
+ 'nss': conf.has('WITH_NSS'),
'numaclt': numactl_dep.found(),
'openwsman': openwsman_dep.found(),
'pciaccess': pciaccess_dep.found(),
diff --git a/meson_options.txt b/meson_options.txt
index 6a3c98fc697..b7a4fddb8a2 100644
--- a/meson_options.txt
+++ b/meson_options.txt
@@ -97,3 +97,4 @@ option('dtrace', type: 'feature', value: 'auto', description: 'use dtrace for st
option('host_validate', type: 'feature', value: 'auto', description: 'build virt-host-validate')
option('init_script', type: 'combo', choices: ['systemd', 'openrc', 'check', 'none'], value: 'check', description: 'Style of init script to install')
option('login_shell', type: 'feature', value: 'auto', description: 'build virt-login-shell')
+option('nss', type: 'feature', value: 'auto', description: 'enable Name Service Switch plugin for resolving guest IP addresses')
--
2.26.2
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