AC_PREREQ([2.63])

dnl The NM version number
m4_define([nm_major_version], [0])
m4_define([nm_minor_version], [9])
m4_define([nm_micro_version], [11])
m4_define([nm_nano_version],  [0])
m4_define([nm_version],
          [nm_major_version.nm_minor_version.nm_micro_version.nm_nano_version])
m4_define([nm_git_sha], [m4_esyscmd([ ( [ -d ./.git/ ] && [ "$(readlink -f ./.git/)" = "$(readlink -f "$(git rev-parse --git-dir 2>/dev/null)" 2>/dev/null)" ] && git rev-parse --verify -q HEAD 2>/dev/null ) || true ])])

AC_INIT([NetworkManager], [nm_version],
        [http://bugzilla.gnome.org/enter_bug.cgi?product=NetworkManager],
        [NetworkManager])

AC_CONFIG_HEADERS([config.h])
AC_CONFIG_MACRO_DIR([m4])
AC_CONFIG_AUX_DIR([build-aux])

dnl Initialize automake.  automake < 1.12 didn't have serial-tests and
dnl gives an error if it sees this, but for automake >= 1.13
dnl serial-tests is required so we have to include it.  Solution is to
dnl test for the version of automake (by running an external command)
dnl and provide it if necessary.  Note we have to do this entirely using
dnl m4 macros since automake queries this macro by running
dnl 'autoconf --trace ...'.
m4_define([serial_tests], [
    m4_esyscmd([automake --version |
                head -1 |
                awk '{split ($NF,a,"."); if (a[1] == 1 && a[2] >= 12) { print "serial-tests" }}'
    ])
])
AM_INIT_AUTOMAKE(1.11 serial_tests tar-ustar no-dist-gzip dist-bzip2 -Wno-portability)  dnl NB: Do not [quote] this parameter.
AM_MAINTAINER_MODE([enable])
AM_SILENT_RULES([yes])

dnl Define _SYSTEM_EXTENSIONS for various things like strcasestr()
AC_USE_SYSTEM_EXTENSIONS

dnl
dnl Require programs
dnl
AC_PROG_CC
AM_PROG_CC_C_O

# C++ only required if --enable-qt=yes
AC_PROG_CXX

dnl Initialize libtool
LT_PREREQ([2.2])
LT_INIT([disable-static])

dnl Version stuff
NM_MAJOR_VERSION=nm_major_version
NM_MINOR_VERSION=nm_minor_version
NM_MICRO_VERSION=nm_micro_version
NM_VERSION=nm_version
NM_GIT_SHA=nm_git_sha
AC_SUBST(NM_MAJOR_VERSION)
AC_SUBST(NM_MINOR_VERSION)
AC_SUBST(NM_MICRO_VERSION)
AC_SUBST(NM_VERSION)

dnl
dnl Checks for typedefs, structures, and compiler characteristics.
dnl
AC_TYPE_PID_T

dnl
dnl translation support
dnl
IT_PROG_INTLTOOL([0.40.0])

AM_GNU_GETTEXT([external])
AM_GNU_GETTEXT_VERSION([0.17])

GETTEXT_PACKAGE=NetworkManager
AC_SUBST(GETTEXT_PACKAGE)
AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE,"$GETTEXT_PACKAGE", [Gettext package])

dnl
dnl Make sha1.c happy on big endian systems
dnl
AC_C_BIGENDIAN

# NetworkManager paths
AC_SUBST(nmbinary, "$sbindir/$PACKAGE", [NetworkManager binary executable])
AC_SUBST(nmconfdir, "$sysconfdir/$PACKAGE", [NetworkManager configuration directory])
AC_SUBST(nmdatadir, "$datadir/$PACKAGE", [NetworkManager shared data directory])
AC_SUBST(nmstatedir, "$localstatedir/lib/$PACKAGE", [NetworkManager persistent state directory])
AC_SUBST(nmrundir, "$localstatedir/run/$PACKAGE", [NetworkManager runtime state directory])

# Alternative configuration plugins
AC_ARG_ENABLE(ifcfg-rh, AS_HELP_STRING([--enable-ifcfg-rh], [enable ifcfg-rh configuration plugin (Fedora/RHEL)]))
AC_ARG_ENABLE(ifcfg-suse, AS_HELP_STRING([--enable-ifcfg-suse], [enable ifcfg-suse configuration plugin (SUSE)]))
AC_ARG_ENABLE(ifupdown, AS_HELP_STRING([--enable-ifupdown], [enable ifupdown configuration plugin (Debian/Ubuntu)]))
AC_ARG_ENABLE(ifnet, AS_HELP_STRING([--enable-ifnet], [enable ifnet configuration plugin (Gentoo)]))
# Default alternative plugins by distribution
AS_IF([test -z "$enable_ifcfg_rh"], AC_CHECK_FILE(/etc/redhat-release, enable_ifcfg_rh=yes))
AS_IF([test -z "$enable_ifcfg_rh"], AC_CHECK_FILE(/etc/fedora-release, enable_ifcfg_rh=yes))
AS_IF([test -z "$enable_ifcfg_rh"], AC_CHECK_FILE(/etc/mandriva-release, enable_ifcfg_rh=yes))
AS_IF([test -z "$enable_ifcfg_suse"], AC_CHECK_FILE(/etc/SuSE-release, enable_ifcfg_suse=yes))
AS_IF([test -z "$enable_ifupdown"], AC_CHECK_FILE(/etc/debian_version, enable_ifupdown=yes))
AS_IF([test -z "$enable_ifnet"], AC_CHECK_FILE(/etc/gentoo-release, enable_ifnet=yes))
# Otherwise plugins default to "no"
AS_IF([test -z "$enable_ifcfg_rh"], enable_ifcfg_rh=no)
AS_IF([test -z "$enable_ifcfg_suse"], enable_ifcfg_suse=no)
AS_IF([test -z "$enable_ifupdown"], enable_ifupdown=no)
AS_IF([test -z "$enable_ifnet"], enable_ifnet=no)
# Create automake conditionals
AM_CONDITIONAL(CONFIG_PLUGIN_IFCFG_RH, test "$enable_ifcfg_rh" = "yes")
AM_CONDITIONAL(CONFIG_PLUGIN_IFCFG_SUSE, test "$enable_ifcfg_suse" = "yes")
AM_CONDITIONAL(CONFIG_PLUGIN_IFUPDOWN, test "$enable_ifupdown" = "yes")
AM_CONDITIONAL(CONFIG_PLUGIN_IFNET, test "$enable_ifnet" = "yes")

if test "$enable_ifcfg_rh" = "yes"; then
    DISTRO_NETWORK_SERVICE=network.service
fi
AC_SUBST(DISTRO_NETWORK_SERVICE)

# Code coverage
GNOME_CODE_COVERAGE

dnl
dnl Distribution version string
dnl
AC_ARG_WITH(dist-version, AS_HELP_STRING([--with-dist-version=<NM-distribution-version>], [Define the NM''s distribution version string]), ac_distver=$withval, ac_distver="")
if ! test x"$ac_distver" = x""; then
  AC_DEFINE_UNQUOTED(NM_DIST_VERSION, "$ac_distver", [Define the distribution version string])
fi

dnl
dnl Default to using WEXT but allow it to be disabled
dnl
AC_ARG_WITH(wext, AS_HELP_STRING([--with-wext=yes], [Enable or disable Linux Wireless Extensions]), ac_with_wext=$withval, ac_with_wext="yes")
if test x"$ac_with_wext" = x"yes"; then
	AC_MSG_CHECKING([Linux kernel WEXT headers])
	AC_COMPILE_IFELSE(
		[AC_LANG_PROGRAM(
		      [[#ifndef __user
		        #define __user
		        #endif
		        #include <sys/types.h>
		        #include <linux/types.h>
		        #include <sys/socket.h>
		        #include <linux/wireless.h>]],
		      [[#ifndef IWEVGENIE
		        #error "not found"
		        #endif]])],
		[ac_have_iwevgenie=yes],
		[ac_have_iwevgenie=no])
	AC_MSG_RESULT($ac_have_iwevgenie)
	if test "$ac_have_iwevgenie" = no; then
	       AC_MSG_ERROR(Linux kernel development header linux/wireless.h not installed or not functional)
	fi
	AC_DEFINE(HAVE_WEXT, 1, [Define if you have Linux Wireless Extensions support])
else
	AC_DEFINE(HAVE_WEXT, 0, [Define if you have Linux Wireless Extensions support])
fi
AM_CONDITIONAL(WITH_WEXT, test x"${ac_with_wext}" = x"yes")

AC_MSG_CHECKING([Linux kernel nl80211 headers])
AC_COMPILE_IFELSE(
	[AC_LANG_PROGRAM(
              [[#ifndef __user
                #define __user
                #endif
                #include <sys/types.h>
                #include <linux/types.h>
                #include <sys/socket.h>
                #include <linux/nl80211.h>]],
              [[int a = NL80211_RATE_INFO_BITRATE; a++;]])],
        [ac_have_nl80211=yes],
        [ac_have_nl80211=no])
AC_MSG_RESULT($ac_have_nl80211)
if test "$ac_have_nl80211" = no; then
	AC_MSG_ERROR(Linux kernel development header linux/nl80211.h not installed or not functional)
fi

AC_MSG_CHECKING([Linux kernel nl80211 Critical Protocol Start/Stop])
AC_COMPILE_IFELSE(
	[AC_LANG_PROGRAM(
              [[#ifndef __user
                #define __user
                #endif
                #include <sys/types.h>
                #include <linux/types.h>
                #include <sys/socket.h>
                #include <linux/nl80211.h>]],
              [[unsigned int a = NL80211_CMD_CRIT_PROTOCOL_START; a++;]])],
        [ac_have_nl80211_critproto=yes],
        [ac_have_nl80211_critproto=no])
AC_MSG_RESULT($ac_have_nl80211_critproto)
if test "$ac_have_nl80211_critproto" = yes; then
	AC_DEFINE(HAVE_NL80211_CRITICAL_PROTOCOL_CMDS, 1, [Define if nl80211 has critical protocol support])
else
	AC_DEFINE(HAVE_NL80211_CRITICAL_PROTOCOL_CMDS, 0, [Define if nl80211 has critical protocol support])
fi

dnl
dnl Check for newer VLAN flags
dnl
AC_MSG_CHECKING([Linux kernel VLAN_FLAG_LOOSE_BINDING enum value])
AC_COMPILE_IFELSE(
	[AC_LANG_PROGRAM(
              [[#ifndef __user
                #define __user
                #endif
                #include <sys/types.h>
                #include <linux/types.h>
                #include <linux/if_vlan.h>]],
              [[unsigned int a = VLAN_FLAG_LOOSE_BINDING;]])],
	[ac_have_vlan_flag_loose_binding=yes],
	[ac_have_vlan_flag_loose_binding=no])
AC_MSG_RESULT($ac_have_vlan_flag_loose_binding)
if test "$ac_have_vlan_flag_loose_binding" = yes; then
	AC_DEFINE(HAVE_VLAN_FLAG_LOOSE_BINDING, 1, [Define if you have VLAN_FLAG_LOOSE_BINDING])
else
	AC_DEFINE(HAVE_VLAN_FLAG_LOOSE_BINDING, 0, [Define if you have VLAN_FLAG_LOOSE_BINDING])
fi

dnl
dnl Checks for libm - needed for pow()
dnl
LT_LIB_M

dnl
dnl Checks for libdl - on certain platforms its part of libc
dnl
AC_CHECK_LIB([dl], [dladdr], LIBDL="-ldl", LIBDL="")
AC_SUBST(LIBDL)

dnl
dnl Checks for dbus-glib
dnl
PKG_CHECK_MODULES(DBUS, dbus-1 >= 1.1 dbus-glib-1 >= 0.94)
AC_SUBST(DBUS_CFLAGS)
AC_SUBST(DBUS_LIBS)

AC_CHECK_LIB([dbus-glib-1], [dbus_g_method_invocation_get_g_connection], ac_have_gmi_get_con="1", ac_have_gmi_get_con="0")
AC_DEFINE_UNQUOTED(HAVE_DBUS_GLIB_GMI_GET_CONNECTION, $ac_have_gmi_get_con, [Define if you have a dbus-glib with dbus_g_method_invocation_get_g_connection()])

dnl
dnl Only dbus-glib >= 0.100 can use private dbus connections
dnl
PKG_CHECK_MODULES(DBUS_GLIB_100, [dbus-glib-1 >= 0.100], [have_dbus_glib_100=yes],[have_dbus_glib_100=no])
if (test "${have_dbus_glib_100}" = "yes"); then
	AC_DEFINE(HAVE_DBUS_GLIB_100, 1, [Define if you have dbus-glib >= 0.100])
else
	AC_DEFINE(HAVE_DBUS_GLIB_100, 0, [Define if you have dbus-glib >= 0.100])
fi
AM_CONDITIONAL(HAVE_DBUS_GLIB_100, test "${have_dbus_glib_100}" = "yes")

PKG_CHECK_MODULES(GLIB, gio-unix-2.0 >= 2.32 gmodule-2.0)

dnl GLIB_VERSION_MIN_REQUIRED should match the version above.
dnl GLIB_VERSION_MAX_ALLOWED should be set to the same version;
dnl nm-glib-compat.h will cause it to be overridden for the functions
dnl we have compat versions of.
GLIB_CFLAGS="$GLIB_CFLAGS -DGLIB_VERSION_MIN_REQUIRED=GLIB_VERSION_2_32 -DGLIB_VERSION_MAX_ALLOWED=GLIB_VERSION_2_32"

AC_SUBST(GLIB_CFLAGS)
AC_SUBST(GLIB_LIBS)

PKG_CHECK_MODULES(GUDEV, gudev-1.0 >= 165)
AC_SUBST(GUDEV_CFLAGS)
AC_SUBST(GUDEV_LIBS)

GOBJECT_INTROSPECTION_CHECK([0.9.6])

# Qt4
PKG_CHECK_MODULES(QT, [QtCore >= 4 QtDBus QtNetwork], [have_qt=yes],[have_qt=no])
AC_ARG_ENABLE(qt, AS_HELP_STRING([--enable-qt], [enable Qt examples]),
                     [enable_qt=${enableval}], [enable_qt=${have_qt}])
if (test "${enable_qt}" = "yes"); then
	if test x"$have_qt" = x"no"; then
		AC_MSG_ERROR(Qt development headers are required)
	fi
	AC_SUBST(QT_CFLAGS)
	AC_SUBST(QT_LIBS)
	# Check for moc-qt4 and if not found then moc
	QT4_BINDIR=`$PKG_CONFIG QtCore --variable moc_location`
	AC_CHECK_PROGS(MOC, [moc-qt4 moc],, [$QT4_BINDIR:$PATH])
fi
AM_CONDITIONAL(WITH_QT, test "${enable_qt}" = "yes")


AC_ARG_WITH(udev-dir, AS_HELP_STRING([--with-udev-dir=DIR], [where the udev base directory is]))
if test -n "$with_udev_dir" ; then
	UDEV_BASE_DIR="$with_udev_dir"
else
	UDEV_BASE_DIR="/lib/udev"
fi
AC_SUBST(UDEV_BASE_DIR)

# systemd unit support
AC_ARG_WITH([systemdsystemunitdir], AS_HELP_STRING([--with-systemdsystemunitdir=DIR],
	[Directory for systemd service files]))
# default location
AS_IF([test -z "$with_systemdsystemunitdir" && $PKG_CONFIG systemd],
	with_systemdsystemunitdir="\$(prefix)/lib/systemd/system")
AS_IF([test -z "$with_systemdsystemunitdir"], with_systemdsystemunitdir=no)
# add conditional and subst
AM_CONDITIONAL(HAVE_SYSTEMD, [test "$with_systemdsystemunitdir" != no])
if test "$with_systemdsystemunitdir" != no; then
	AC_SUBST([systemdsystemunitdir], [$with_systemdsystemunitdir])
	AC_DEFINE(HAVE_SYSTEMD, 1, [Define if systemd support is available])
else
	AC_DEFINE(HAVE_SYSTEMD, 0, [Define if systemd support is available])
fi

PKG_CHECK_MODULES(SYSTEMD_200, [systemd >= 200], [have_systemd_200=yes],[have_systemd_200=no])
AM_CONDITIONAL(HAVE_SYSTEMD_200, test "${have_systemd_200}" = "yes")

# session tracking support
AC_MSG_CHECKING([Session tracking support])
AC_ARG_WITH(session-tracking, AS_HELP_STRING([--with-session-tracking=systemd|consolekit|no],
	[Select session tracking support (default: consolekit)]))
# default to consolekit
AS_IF([test -z "$with_session_tracking"], with_session_tracking=consolekit)
AS_IF([test "$with_session_tracking" = "ck"], with_session_tracking=consolekit)
AS_IF([test "$with_session_tracking" = "none"], with_session_tracking=no)
# check value
AS_IF([! (echo "$with_session_tracking" | grep -q -E "^(systemd|consolekit|no)$")],
	AC_MSG_ERROR([--with-session-tracking must be systemd/consolekit/no, not $with_session_tracking]))
# add conditionals and subtitutions
AM_CONDITIONAL(SESSION_TRACKING_CK, test "$with_session_tracking" = "consolekit")
AM_CONDITIONAL(SESSION_TRACKING_SYSTEMD, test "$with_session_tracking" = "systemd")
if test "$with_session_tracking" = "systemd"; then
	PKG_CHECK_MODULES(SYSTEMD_LOGIN, [libsystemd-login])
	AC_SUBST(SYSTEMD_LOGIN_CFLAGS)
	AC_SUBST(SYSTEMD_LOGIN_LIBS)
fi
if test "$with_session_tracking" = "consolekit"; then
	AC_SUBST(CKDB_PATH, /var/run/ConsoleKit/database)
fi
AC_MSG_RESULT($with_session_tracking)

AC_ARG_WITH(suspend-resume, AS_HELP_STRING([--with-suspend-resume=upower|systemd], [Build NetworkManager with specific suspend/resume support]))
if test "z$with_suspend_resume" = "z"; then
    PKG_CHECK_EXISTS([libsystemd-login >= 183], [have_systemd_inhibit=yes], [have_systemd_inhibit=no])
    if test "z${have_systemd_inhibit}" = "zyes"; then
	# Use systemd if it's new enough
	with_suspend_resume="systemd"
    else
	# Fall back to upower
	with_suspend_resume="upower"
    fi
fi

case $with_suspend_resume in
    upower) ;;
    systemd)
	PKG_CHECK_MODULES(SYSTEMD_INHIBIT, [libsystemd-login >= 183])
        ;;
    *)
	AC_MSG_ERROR(--with-suspend-resume must be one of [upower, systemd])
        ;;
esac
AM_CONDITIONAL(SUSPEND_RESUME_UPOWER, test "x$with_suspend_resume" = "xupower")
AM_CONDITIONAL(SUSPEND_RESUME_SYSTEMD, test "x$with_suspend_resume" = "xsystemd")

# SELinux support
AC_ARG_WITH(selinux, AS_HELP_STRING([--with-selinux=yes|no|auto], [Build with SELinux (default: auto)]),,[with_selinux=auto])
if test "$with_selinux" = "yes" -o "$with_selinux" = "auto"; then
    PKG_CHECK_MODULES(SELINUX, libselinux, [have_selinux=yes], [have_selinux=no])
else
    have_selinux=no
fi
if test "$with_selinux" = "yes" -a "$have_selinux" = "no"; then
    AC_MSG_ERROR([You must have libselinux installed to build --with-selinux=yes.])
fi
if test "$have_selinux" = "yes"; then
    AC_DEFINE(HAVE_SELINUX, 1, [Define if you have SELinux support])
else
    AC_DEFINE(HAVE_SELINUX, 0, [Define if you have SELinux support])
fi
AM_CONDITIONAL(HAVE_SELINUX, test "${have_selinux}" = "yes")

# libnl support for the linux platform
PKG_CHECK_MODULES(LIBNL, libnl-3.0 >= 3.2.8 libnl-route-3.0 libnl-genl-3.0)
AC_SUBST(LIBNL_CFLAGS)
AC_SUBST(LIBNL_LIBS)

# uuid library
PKG_CHECK_MODULES(UUID, uuid)
AC_SUBST(UUID_CFLAGS)
AC_SUBST(UUID_LIBS)

dnl Checks for readline library - used by nmcli
AX_LIB_READLINE

# Intel WiMAX SDK checks
PKG_CHECK_MODULES(IWMX_SDK, [libiWmxSdk-0 >= 1.5.1], [have_wimax=yes],[have_wimax=no])
AC_ARG_ENABLE(wimax, AS_HELP_STRING([--enable-wimax], [enable WiMAX support]),
                     [enable_wimax=${enableval}], [enable_wimax=${have_wimax}])
if (test "${enable_wimax}" = "yes"); then
	if test x"$have_wimax" = x"no"; then
		AC_MSG_ERROR(Intel WiMAX SDK is required)
	fi

	# Ensure the WiMAX stack is built with libnl3; otherwise crashes happen
	# due to symbol conflicts
	WMX_LIB_PATH=`$PKG_CONFIG --variable=libdir libiWmxSdk-0`
	FOO=`ldd $WMX_LIB_PATH/libiWmxSdk.so.0.0.0 | grep libnl-3 2>&1`
	if test "$?" != "0"; then
		AC_MSG_ERROR([Intel WiMAX stack built with incompatible libnl version!])
	fi

	AC_SUBST(IWMX_SDK_CFLAGS)
	AC_SUBST(IWMX_SDK_LIBS)
	AC_DEFINE(WITH_WIMAX, 1, [Define if you have WiMAX support])
else
	AC_DEFINE(WITH_WIMAX, 0, [Define if you have WiMAX support])
fi
AM_CONDITIONAL(WITH_WIMAX, test "${enable_wimax}" = "yes")

# Teamd control checks
PKG_CHECK_MODULES(LIBTEAMDCTL, [libteamdctl >= 1.9], [have_teamdctl=yes],[have_teamdctl=no])
AC_ARG_ENABLE(teamdctl, AS_HELP_STRING([--enable-teamdctl], [enable Teamd control support]),
                     [enable_teamdctl=${enableval}], [enable_teamdctl=${have_teamdctl}])
if (test "${enable_teamdctl}" = "yes"); then
	if test x"$have_teamdctl" = x"no"; then
		AC_MSG_ERROR(Teamd control is required)
	fi

	AC_SUBST(LIBTEAMDCTL_CFLAGS)
	AC_SUBST(LIBTEAMDCTL_LIBS)
	# temporary bug workaround
	LIBTEAMDCTL_CFLAGS=`echo $LIBTEAMDCTL_CFLAGS | sed -e 's:/teamdctl.h::'`
	AC_DEFINE(WITH_TEAMDCTL, 1, [Define if you have Teamd control support])
else
	AC_DEFINE(WITH_TEAMDCTL, 0, [Define if you have Teamd control support])
fi
AM_CONDITIONAL(WITH_TEAMDCTL, test "${enable_teamdctl}" = "yes")

PKG_CHECK_MODULES(POLKIT, [polkit-gobject-1 >= 0.97], [have_polkit=yes],[have_polkit=no])
AC_ARG_ENABLE(polkit, AS_HELP_STRING([--enable-polkit], [enable PolicyKit support]),
                     [enable_polkit=${enableval}], [enable_polkit=${have_polkit}])
if (test "${enable_polkit}" = "yes"); then
	if test x"$have_polkit" = x"no"; then
		AC_MSG_ERROR(PolicyKit development headers are required)
	fi
	AC_SUBST(POLKIT_CFLAGS)
	AC_SUBST(POLKIT_LIBS)
	AC_DEFINE(WITH_POLKIT, 1, [Define if you have PolicyKit support])
else
	AC_DEFINE(WITH_POLKIT, 0, [Define if you have PolicyKit support])
fi
AM_CONDITIONAL(WITH_POLKIT, test "${enable_polkit}" = "yes")

AC_ARG_ENABLE(modify-system,
              AS_HELP_STRING([--enable-modify-system], [Allow users to modify system connections]))
if test "${enable_modify_system}" = "yes"; then
	if ! test "${enable_polkit}" = "yes"; then
		AC_MSG_ERROR([--enable-modify-system requires --enable-polkit])
	fi
	NM_MODIFY_SYSTEM_POLICY="yes"
else
	NM_MODIFY_SYSTEM_POLICY="auth_admin_keep"
fi
AC_SUBST(NM_MODIFY_SYSTEM_POLICY)

AC_ARG_WITH(crypto, AS_HELP_STRING([--with-crypto=nss|gnutls], [Cryptography library to use for certificate and key operations]),ac_crypto=$withval, ac_crypto=nss)

with_nss=no
with_gnutls=no
if test x"$ac_crypto" = xnss; then
  PKG_CHECK_MODULES(NSS, [nss >= 3.11])

  # Work around a pkg-config bug (fdo #29801) where exists != usable
  FOO=`$PKG_CONFIG --cflags --libs nss`
  if test x"$?" != "x0"; then
    AC_MSG_ERROR([No usable NSS found])
  fi

  AC_SUBST(NSS_CFLAGS)
  AC_SUBST(NSS_LIBS)
  AC_DEFINE(HAVE_NSS, 1, [Define if you have NSS])
  with_nss=yes
elif test x"$ac_crypto" = xgnutls; then
  PKG_CHECK_MODULES(GNUTLS, [gnutls >= 1.2])
  AC_PATH_PROG(LIBGCRYPT_CONFIG, libgcrypt-config, no)
  if test x"$LIBGCRYPT_CONFIG" = xno; then
    AC_MSG_ERROR([gnutls explicitly requested but gcrypt not found on system])
  else
    AC_DEFINE(HAVE_GNUTLS, 1, [Define if you have libgnutls])
    LIBGCRYPT_CFLAGS=`$LIBGCRYPT_CONFIG --cflags`
    LIBGCRYPT_LIBS=`$LIBGCRYPT_CONFIG --libs`
    AC_SUBST(LIBGCRYPT_CFLAGS)
    AC_SUBST(LIBGCRYPT_LIBS)
    with_gnutls=yes
  fi
else
  AC_MSG_ERROR([Please choose either 'nss' or 'gnutls' for certificate and crypto operations])
fi
AM_CONDITIONAL(WITH_NSS, test x"$with_nss" != xno)
AM_CONDITIONAL(WITH_GNUTLS, test x"$with_gnutls" != xno)

# Shouldn't ever trigger this, but just in case...
if test x"$ac_nss" = xno -a x"$ac_gnutls" = xno; then
  AC_MSG_ERROR([Could not find required development headers and libraries for '$ac_crypto'])
fi

GLIB_MAKEFILE='$(top_srcdir)/Makefile.glib'
AC_SUBST(GLIB_MAKEFILE)
GLIB_GENMARSHAL=`pkg-config --variable=glib_genmarshal glib-2.0`
AC_SUBST(GLIB_GENMARSHAL)
GLIB_MKENUMS=`pkg-config --variable=glib_mkenums glib-2.0`
AC_SUBST(GLIB_MKENUMS)

AC_ARG_WITH(dbus-sys-dir, AS_HELP_STRING([--with-dbus-sys-dir=DIR], [where D-BUS system.d directory is]))

if test -n "$with_dbus_sys_dir" ; then
    DBUS_SYS_DIR="$with_dbus_sys_dir"
else
    DBUS_SYS_DIR="${sysconfdir}/dbus-1/system.d"
fi
AC_SUBST(DBUS_SYS_DIR)

# pppd
AC_ARG_ENABLE(ppp, AS_HELP_STRING([--enable-ppp], [enable PPP/PPPoE support]),
                     [enable_ppp=${enableval}], [enable_ppp=yes])
if (test "${enable_ppp}" = "yes"); then
	AC_CHECK_HEADERS(pppd/pppd.h,,
		AC_MSG_ERROR("couldn't find pppd.h. pppd development headers are required."))

	AC_DEFINE(WITH_PPP, 1, [Define if you have PPP support])
else
	AC_DEFINE(WITH_PPP, 0, [Define if you have PPP support])
fi
AM_CONDITIONAL(WITH_PPP, test "${enable_ppp}" = "yes")

AC_ARG_WITH([pppd-plugin-dir], AS_HELP_STRING([--with-pppd-plugin-dir=DIR], [path to the pppd plugins directory]))

if test -n "$with_pppd_plugin_dir" ; then
	PPPD_PLUGIN_DIR="$with_pppd_plugin_dir"
else
	PPPD_PLUGIN_DIR="${libdir}/pppd/2.4.5"
fi
AC_SUBST(PPPD_PLUGIN_DIR)

AC_ARG_WITH(pppd, AS_HELP_STRING([--with-pppd=/path/to/pppd], [path to pppd binary]))
if test "x${with_pppd}" = x; then
  AC_PATH_PROG(PPPD_PATH, pppd, [], $PATH:/sbin:/usr/sbin)
else
  PPPD_PATH="$with_pppd"
fi
AC_DEFINE_UNQUOTED(PPPD_PATH, "$PPPD_PATH", [Define to path of pppd binary])
AC_SUBST(PPPD_PATH)

AC_ARG_WITH(pppoe, AS_HELP_STRING([--with-pppoe=/path/to/pppoe], [path to pppoe binary]))
if test "x${with_pppoe}" = x; then
  AC_PATH_PROG(PPPOE_PATH, pppoe, [], $PATH:/sbin:/usr/sbin)
else
  PPPOE_PATH="$with_pppoe"
fi
AC_DEFINE_UNQUOTED(PPPOE_PATH, "$PPPOE_PATH", [Define to path of pppoe binary])
AC_SUBST(PPPOE_PATH)

# ModemManager1 with libmm-glib
AC_ARG_WITH(modem-manager-1, AS_HELP_STRING([--with-modem-manager-1], [Enable new ModemManager1 interface support]),,[with_modem_manager_1=auto])
if (test "${with_modem_manager_1}" != "no"); then
    PKG_CHECK_MODULES(MM_GLIB,
                      [mm-glib >= 0.7.991],
                      [have_libmm_glib=yes],
                      [have_libmm_glib=no])
    AC_SUBST(MM_GLIB_CFLAGS)
    AC_SUBST(MM_GLIB_LIBS)

    if (test "${have_libmm_glib}" = "no"); then
        if (test "${with_modem_manager_1}" = "yes"); then
            AC_MSG_ERROR([Couldn't find libmm-glib])
        else
            with_modem_manager_1="no"
        fi
    else
        with_modem_manager_1="yes"
    fi
fi

if (test "${with_modem_manager_1}" = "yes"); then
    AC_DEFINE(WITH_MODEM_MANAGER_1, 1, [Define if you have ModemManager1 support])
else
	AC_DEFINE(WITH_MODEM_MANAGER_1, 0, [Define if you have ModemManager1 support])
fi
AM_CONDITIONAL(WITH_MODEM_MANAGER_1, test "${with_modem_manager_1}" = "yes")

# DHCP client support
AC_ARG_WITH([dhclient], AS_HELP_STRING([--with-dhclient=yes|no|path], [Enable dhclient 4.x support]))
AC_ARG_WITH([dhcpcd], AS_HELP_STRING([--with-dhcpcd=yes|no|path], [Enable dhcpcd 4.x support]))
# Default to "yes"
AS_IF([test -z "$with_dhclient"], with_dhclient=yes)
AS_IF([test -z "$with_dhcpcd"], with_dhcpcd=yes)
# Search and check the executables
if test "$with_dhclient" = "yes"; then
	AC_PATH_PROGS(with_dhclient, dhclient, no, /sbin:/usr/sbin:/usr/local/sbin)
	if test "$with_dhclient" != "no"; then
		if ! $with_dhclient --version 2>&1 | grep -q "^isc-dhclient-4\."; then
			AC_MSG_WARN([Cannot use dhclient, version 4.x is required])
			with_dhclient=no
		fi
	fi
fi
if test "$with_dhcpcd" = "yes"; then
	AC_PATH_PROGS(with_dhcpcd, dhcpcd, no, /sbin:/usr/sbin:/usr/local/sbin)
	if test "$with_dhcpcd" != "no"; then
		if ! $with_dhcpcd --version 2>&1 | grep -q "^dhcpcd [[456789]]\."; then
			AC_MSG_WARN([Cannot use dhcpcd, version 4.x or higher is required])
			with_dhcpcd=no
		elif $with_dhcpcd --version 2>&1 | grep -q "^dhcpcd [[6789]]\."; then
			AC_DEFINE(DHCPCD_SUPPORTS_IPV6, 1, [Define if dhcpcd supports IPv6 (6.x+)])
		fi
	fi
fi
# Fallback
if test "$with_dhclient" = "no" -a "$with_dhcpcd" = "no"; then
	AC_MSG_WARN([Could not find a suitable DHCP client, falling back to dhclient])
	with_dhclient=/sbin/dhclient
fi
# Add substitutions
if test "$with_dhclient" != "no"; then
	AC_SUBST(DHCLIENT_PATH, $with_dhclient)
fi
if test "$with_dhcpcd" != "no"; then
	AC_SUBST(DHCPCD_PATH, $with_dhcpcd)
fi

# resolvconf and netconfig support
AC_ARG_WITH(resolvconf, AS_HELP_STRING([--with-resolvconf=yes|no|path], [Enable resolvconf support]))
AC_ARG_WITH(netconfig, AS_HELP_STRING([--with-netconfig=yes|no], [Enable SUSE netconfig support]))
# Use netconfig by default on SUSE
AS_IF([test -z "$with_netconfig"], AC_CHECK_FILE(/etc/SuSE-release, with_netconfig=yes))
# Otherwise default to "no"
AS_IF([test -z "$with_resolvconf"], with_resolvconf=no)
AS_IF([test -z "$with_netconfig"], with_netconfig=no)
# Find resolvconf and netconfig
if test "$with_resolvconf" = "yes"; then
	AC_PATH_PROGS(with_resolvconf, resolvconf, no, /sbin:/usr/sbin:/usr/local/sbin)
fi
if test "$with_netconfig" = "yes"; then
	AC_PATH_PROGS(with_netconfig, netconfig, no, /sbin:/usr/sbin:/usr/local/sbin)
fi
# Define resolvconf and netconfig paths
if test "$with_resolvconf" != "no"; then
	AC_DEFINE_UNQUOTED(RESOLVCONF_PATH, "$with_resolvconf", [Path to resolvconf (if enabled)])
fi
if test "$with_netconfig" != "no"; then
	AC_DEFINE_UNQUOTED(NETCONFIG_PATH, "$with_netconfig", [Path to netconfig (if enabled)])
fi

# iptables path
AC_ARG_WITH(iptables, AS_HELP_STRING([--with-iptables=/path/to/iptables], [path to iptables]))
if test "x${with_iptables}" = x; then
  AC_PATH_PROG(IPTABLES_PATH, iptables, [], $PATH:/sbin:/usr/sbin)
  if ! test -x "$IPTABLES_PATH"; then
        AC_MSG_ERROR(iptables was not installed.)
  fi
else
  IPTABLES_PATH="$with_iptables"
fi
AC_DEFINE_UNQUOTED(IPTABLES_PATH, "$IPTABLES_PATH", [Define to path of iptables binary])
AC_SUBST(IPTABLES_PATH)

# dnsmasq path
AC_ARG_WITH(dnsmasq, AS_HELP_STRING([--with-dnsmasq=/path/to/dnsmasq], [path to dnsmasq]))
if test "x${with_dnsmasq}" = x; then
  AC_PATH_PROG(DNSMASQ_PATH, dnsmasq, [], $PATH:/sbin:/usr/sbin)
else
  DNSMASQ_PATH="$with_dnsmasq"
fi
AC_DEFINE_UNQUOTED(DNSMASQ_PATH, "$DNSMASQ_PATH", [Define to path of dnsmasq binary])
AC_SUBST(DNSMASQ_PATH)

# system CA certificates path
AC_ARG_WITH(system-ca-path, AS_HELP_STRING([--with-system-ca-path=/path/to/ssl/certs], [path to system CA certificates])) 
if test "x${with_system_ca_path}" = x; then
  SYSTEM_CA_PATH=/etc/ssl/certs
else
  SYSTEM_CA_PATH="$with_system_ca_path"
fi
AC_DEFINE_UNQUOTED(SYSTEM_CA_PATH, "$SYSTEM_CA_PATH", [Define to path to system CA certificates])
AC_SUBST(SYSTEM_CA_PATH)

AC_ARG_WITH(kernel-firmware-dir, AS_HELP_STRING([--with-kernel-firmware-dir=DIR], [where kernel firmware directory is (default is /lib/firmware)]))

if test -n "$with_kernel_firmware_dir" ; then
    KERNEL_FIRMWARE_DIR="$with_kernel_firmware_dir"
else
    KERNEL_FIRMWARE_DIR="/lib/firmware"
fi
AC_DEFINE_UNQUOTED(KERNEL_FIRMWARE_DIR, "$KERNEL_FIRMWARE_DIR", [Define to path of the kernel firmware directory])
AC_SUBST(KERNEL_FIRMWARE_DIR)

PKG_CHECK_MODULES(LIBSOUP, [libsoup-2.4 >= 2.26], [have_libsoup=yes],[have_libsoup=no])
AC_ARG_WITH(libsoup, AS_HELP_STRING([--with-libsoup=yes|no], [Link against libsoup]), [], [with_libsoup=${have_libsoup}])
if test "$with_libsoup" != "no"; then
	if test "$have_libsoup" != "yes"; then
		AC_MSG_ERROR(libsoup library not found)
	fi
	with_libsoup='yes'
	AC_DEFINE(WITH_LIBSOUP, 1, [Define if you have libsoup])
else
	AC_DEFINE(WITH_LIBSOUP, 0, [Define if you have libsoup])
fi
AM_CONDITIONAL(WITH_LIBSOUP, test "$with_libsoup" != "no")

AC_ARG_ENABLE(concheck, AS_HELP_STRING([--enable-concheck], [enable connectivity checking support]),
                     [enable_concheck=${enableval}], [enable_concheck=${with_libsoup}])
if (test "${enable_concheck}" = "yes"); then
	if test x"$with_libsoup" = x"no"; then
		AC_MSG_ERROR(Connectivity checking requires libsoup)
	fi
	AC_SUBST(LIBSOUP_CFLAGS)
	AC_SUBST(LIBSOUP_LIBS)
	AC_DEFINE(WITH_CONCHECK, 1, [Define if you want connectivity checking support])
else
	AC_DEFINE(WITH_CONCHECK, 0, [Define if you want connectivity checking support])
fi
AM_CONDITIONAL(WITH_CONCHECK, test "${enable_concheck}" = "yes")

PKG_CHECK_MODULES(LIBNDP, [libndp])

AC_ARG_WITH(nmtui, AS_HELP_STRING([--with-nmtui=yes|no], [Build nmtui]))
if test "$with_nmtui" != no; then
    PKG_CHECK_MODULES(NEWT, [libnewt >= 0.52.15], [build_nmtui=yes], [build_nmtui=no])
else
    build_nmtui=no
fi
if test "$with_nmtui" = yes -a "$build_nmtui" = no; then
    AC_MSG_ERROR([You must have libnewt installed to build nmtui.])
fi
AM_CONDITIONAL(BUILD_NMTUI, test "$build_nmtui" = yes)


NM_COMPILER_WARNINGS

dnl -------------------------
dnl Vala bindings
dnl -------------------------

VAPIGEN_CHECK(0.17.1.24)

# Tests, utilities and documentation
AC_ARG_ENABLE(tests, AS_HELP_STRING([--enable-tests=root|yes|no], [Build NetworkManager tests (default: yes)]))
AC_ARG_WITH(valgrind, AS_HELP_STRING([--with-valgrind=yes|no|path], [Use valgrind to memory-check the tests (default: yes)]))
# Fallback to --with-tests
AC_ARG_WITH(tests, AS_HELP_STRING([--with-tests], [Build NetworkManager tests (deprecated)]))
AS_IF([test -n "$with_tests"], enable_tests="$with_tests")
# Default to --enable-tests --with-valgrind
AS_IF([test -z "$enable_tests"], enable_tests="yes")
AS_IF([test -z "$with_valgrind"], with_valgrind="yes")
# Normalize values
AS_IF([test "$enable_tests" != "yes" -a "$enable_tests" != "root"], enable_tests="no")
# Search for tools
AS_IF([test "$with_valgrind" == "yes"],
	[AC_PATH_PROGS(with_valgrind, valgrind, no)])
# Add conditionals and substitutions
AM_CONDITIONAL(ENABLE_TESTS, test "$enable_tests" != "no")
AM_CONDITIONAL(REQUIRE_ROOT_TESTS, test "$enable_tests" == "root")
AS_IF([test "$with_valgrind" != "no"],
	AC_SUBST(VALGRIND_RULES, 'TESTS_ENVIRONMENT = "$(top_srcdir)/tools/run-test-valgrind.sh" "$(LIBTOOL)" "$(with_valgrind)" "$(top_srcdir)/valgrind.suppressions"'),
	AC_SUBST(VALGRIND_RULES, []))

GTK_DOC_CHECK(1.0)

# check for pregenerated manpages to be installed
install_pregen_manpages=no
if test "$enable_gtk_doc" != "yes" \
	-a -f man/NetworkManager.conf.5 \
	-a -f man/nm-settings.5 \
	-a -f man/nmcli-examples.5 \
	-a -f man/NetworkManager.8; then
	install_pregen_manpages=yes
fi
AM_CONDITIONAL(INSTALL_PREGEN_MANPAGES, test "x${install_pregen_manpages}" = "xyes")

# check if we can build setting property documentation
if test -n "$INTROSPECTION_MAKEFILE" -a "$enable_gtk_doc" = "yes"; then
    # If g-i is installed we know we have python, but we might not have pygobject
    if python -c 'from gi.repository import GObject' >& /dev/null; then
        AC_DEFINE(BUILD_SETTING_DOCS, [1], [Define if you we can build nm-setting-docs.xml])
	build_setting_docs=yes
    fi
fi

# check for pre-built setting docs
if test "$build_setting_docs" != "yes" \
	-a -f man/nm-settings.xml \
	-a -f docs/api/settings-spec.xml \
	-a -f cli/src/settings-docs.c; then
    AC_DEFINE(HAVE_SETTING_DOCS, [1], [Define if you have pre-built settings docs])
    have_setting_docs=yes
fi

AM_CONDITIONAL(BUILD_SETTING_DOCS, test "$build_setting_docs" = "yes")
AM_CONDITIONAL(SETTING_DOCS_AVAILABLE, test "$build_setting_docs" = "yes" -o "$have_setting_docs" = "yes")


AC_CONFIG_FILES([
Makefile
include/Makefile
src/Makefile
src/tests/Makefile
src/tests/config/Makefile
src/dhcp-manager/Makefile
src/dhcp-manager/tests/Makefile
src/dnsmasq-manager/tests/Makefile
src/supplicant-manager/tests/Makefile
src/ppp-manager/Makefile
src/settings/plugins/Makefile
src/settings/plugins/ifupdown/Makefile
src/settings/plugins/ifupdown/tests/Makefile
src/settings/plugins/ifnet/Makefile
src/settings/plugins/ifnet/tests/Makefile
src/settings/plugins/ifcfg-rh/Makefile
src/settings/plugins/ifcfg-rh/tests/Makefile
src/settings/plugins/ifcfg-rh/tests/network-scripts/Makefile
src/settings/plugins/ifcfg-suse/Makefile
src/settings/plugins/keyfile/Makefile
src/settings/plugins/keyfile/tests/Makefile
src/settings/plugins/keyfile/tests/keyfiles/Makefile
src/settings/plugins/example/Makefile
src/settings/tests/Makefile
src/platform/Makefile
src/platform/tests/Makefile
src/rdisc/Makefile
src/rdisc/tests/Makefile
src/devices/adsl/Makefile
src/devices/wimax/Makefile
src/devices/bluetooth/Makefile
src/devices/team/Makefile
src/devices/wifi/Makefile
src/devices/wifi/tests/Makefile
src/devices/wwan/Makefile
libnm-core/nm-version.h
libnm-core/Makefile
libnm-core/tests/Makefile
libnm/libnm.pc
libnm/libnm-vpn.pc
libnm/Makefile
libnm/tests/Makefile
libnm-util/libnm-util.pc
libnm-util/nm-version.h
libnm-util/Makefile
libnm-util/tests/Makefile
libnm-util/tests/certs/Makefile
libnm-glib/libnm-glib.pc
libnm-glib/libnm-glib-vpn.pc
libnm-glib/Makefile
libnm-glib/tests/Makefile
callouts/Makefile
callouts/tests/Makefile
tools/Makefile
clients/Makefile
clients/cli/Makefile
clients/tui/Makefile
clients/tui/newt/Makefile
initscript/RedHat/NetworkManager
initscript/Debian/NetworkManager
initscript/Slackware/rc.networkmanager
initscript/SUSE/networkmanager
initscript/Arch/networkmanager
initscript/Mandriva/networkmanager
initscript/linexa/networkmanager
introspection/Makefile
introspection/all.xml
man/Makefile
man/nm-system-settings.conf.5
man/nm-online.1
man/nmcli.1
po/Makefile.in
policy/Makefile
policy/org.freedesktop.NetworkManager.policy.in
data/Makefile
docs/Makefile
docs/api/Makefile
docs/api/version.xml
docs/libnm-glib/Makefile
docs/libnm-glib/version.xml
docs/libnm-util/Makefile
docs/libnm-util/version.xml
docs/libnm/Makefile
docs/libnm/version.xml
NetworkManager.pc
examples/Makefile
examples/shell/Makefile
examples/python/Makefile
examples/python/dbus/Makefile
examples/python/gi/Makefile
examples/ruby/Makefile
examples/C/Makefile
examples/C/glib/Makefile
examples/C/qt/Makefile
examples/dispatcher/Makefile
vapi/Makefile
])
AC_CONFIG_SUBDIRS([libndp])
AC_OUTPUT

# Print build configuration
echo
echo "System paths:"
echo "  prefix: $prefix"
echo "  exec_prefix: $exec_prefix"
echo "  systemdunitdir: $with_systemdsystemunitdir"
echo "  nmbinary: $nmbinary"
echo "  nmconfdir: $nmconfdir"
echo "  nmdatadir: $nmdatadir"
echo "  nmstatedir: $nmstatedir"
echo "  nmrundir: $nmrundir"
echo

echo "Platform:"
echo "  session tracking: $with_session_tracking"
echo "  suspend/resume: $with_suspend_resume"
if test "${enable_polkit}" = "yes"; then
	if test "${enable_modify_system}" = "yes"; then
		echo "  policykit: yes (permissive modify.system)"
	else
		echo "  policykit: yes (restrictive modify.system)"
	fi
else
	echo  "  policykit: no"
fi
echo "  selinux: $have_selinux"
echo

echo "Features:"
echo "  wext: $ac_with_wext"
echo "  wimax: $enable_wimax"
echo "  ppp: $enable_ppp"
echo "  modemmanager-1: $with_modem_manager_1"
echo "  concheck: $enable_concheck"
echo "  libteamdctl: $enable_teamdctl"
echo "  nmtui: $build_nmtui"
echo

echo "Configuration plugins"
echo "  ifcfg-rh: ${enable_ifcfg_rh}"
echo "  ifcfg-suse: ${enable_ifcfg_suse}"
echo "  ifupdown: ${enable_ifupdown}"
echo "  ifnet: ${enable_ifnet}"
echo

echo "Handlers for /etc/resolv.conf:"
echo "  resolvconf: ${with_resolvconf}"
echo "  netconfig: ${with_netconfig}"
echo

echo "DHCP clients:"
echo "  dhclient: $with_dhclient"
echo "  dhcpcd: $with_dhcpcd"
echo

echo "Miscellaneous:"
echo "  documentation: $enable_gtk_doc"
echo "  tests: $enable_tests"
echo "  valgrind: $with_valgrind"
echo "  code coverage: $enable_code_coverage"
echo