configure.in: Ordered the `--with-*' arguments.

diff --git a/configure.in b/configure.in
index 2eb55cd33ebb168727cd00b35a33fea2238a06db..a62f8a09203df2e91066ed04c05e1832a2877269 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -986,114 +986,6 @@ then
 fi
 AM_CONDITIONAL(BUILD_WITH_LIBKVM_NLIST, test "x$with_kvm_nlist" = "xyes")
 
-# --with-librrd {{{
-# AC_ARG_WITH (package, help-string, [action-if-given], [action-if-not-given])
-librrd_cflags=""
-librrd_ldflags=""
-librrd_threadsafe="yes"
-librrd_rrdc_update="no"
-AC_ARG_WITH(librrd, [AS_HELP_STRING([--with-librrd@<:@=PREFIX@:>@], [Path to rrdtool.])],
-[      if test "x$withval" != "xno" && test "x$withval" != "xyes"
-       then
-               librrd_cflags="-I$withval/include"
-               librrd_ldflags="-L$withval/lib"
-               with_librrd="yes"
-       else
-               with_librrd="$withval"
-       fi
-], [with_librrd="yes"])
-if test "x$with_librrd" = "xyes"
-then
-       SAVE_CPPFLAGS="$CPPFLAGS"
-       SAVE_LDFLAGS="$LDFLAGS"
-
-       CPPFLAGS="$CPPFLAGS $librrd_cflags"
-       LDFLAGS="$LDFLAGS $librrd_ldflags"
-
-       AC_CHECK_HEADERS(rrd.h,, [with_librrd="no (rrd.h not found)"])
-
-       CPPFLAGS="$SAVE_CPPFLAGS"
-       LDFLAGS="$SAVE_LDFLAGS"
-fi
-if test "x$with_librrd" = "xyes"
-then
-       SAVE_CPPFLAGS="$CPPFLAGS"
-       SAVE_LDFLAGS="$LDFLAGS"
-
-       CPPFLAGS="$CPPFLAGS $librrd_cflags"
-       LDFLAGS="$LDFLAGS $librrd_ldflags"
-
-       AC_CHECK_LIB(rrd_th, rrd_update_r,
-       [with_librrd="yes"
-        librrd_ldflags="$librrd_ldflags -lrrd_th -lm"
-       ],
-       [librrd_threadsafe="no"
-        AC_CHECK_LIB(rrd, rrd_update,
-        [with_librrd="yes"
-         librrd_ldflags="$librrd_ldflags -lrrd -lm"
-        ],
-        [with_librrd="no (symbol 'rrd_update' not found)"],
-        [-lm])
-       ],
-       [-lm])
-
-       if test "x$librrd_threadsafe" = "xyes"
-       then
-               AC_CHECK_LIB(rrd_th, rrdc_update, [librrd_rrdc_update="yes"], [librrd_rrdc_update="no"])
-       else
-               AC_CHECK_LIB(rrd, rrdc_update, [librrd_rrdc_update="yes"], [librrd_rrdc_update="no"])
-       fi
-
-       CPPFLAGS="$SAVE_CPPFLAGS"
-       LDFLAGS="$SAVE_LDFLAGS"
-fi
-if test "x$with_librrd" = "xyes"
-then
-       BUILD_WITH_LIBRRD_CFLAGS="$librrd_cflags"
-       BUILD_WITH_LIBRRD_LDFLAGS="$librrd_ldflags"
-       AC_SUBST(BUILD_WITH_LIBRRD_CFLAGS)
-       AC_SUBST(BUILD_WITH_LIBRRD_LDFLAGS)
-fi
-if test "x$librrd_threadsafe" = "xyes"
-then
-       AC_DEFINE(HAVE_THREADSAFE_LIBRRD, 1, [Define to 1 if you have the threadsafe rrd library (-lrrd_th).])
-fi
-# }}}
-
-# --with-libpthread {{{
-AC_ARG_WITH(libpthread, [AS_HELP_STRING([--with-libpthread=@<:@=PREFIX@:>@], [Path to libpthread.])],
-[      if test "x$withval" != "xno" \
-               && test "x$withval" != "xyes"
-       then
-               LDFLAGS="$LDFLAGS -L$withval/lib"
-               CPPFLAGS="$CPPFLAGS -I$withval/include"
-               with_libpthread="yes"
-       else
-               if test "x$withval" = "xno"
-               then
-                       with_libpthread="no (disabled)"
-               fi
-       fi
-], [with_libpthread="yes"])
-if test "x$with_libpthread" = "xyes"
-then
-       AC_CHECK_LIB(pthread, pthread_create, [with_libpthread="yes"], [with_libpthread="no (libpthread not found)"], [])
-fi
-if test "x$with_libpthread" = "xyes"
-then
-       AC_CHECK_HEADERS(pthread.h,, [with_libpthread="no (pthread.h not found)"])
-fi
-if test "x$with_libpthread" = "xyes"
-then
-       collect_pthread=1
-else
-       collect_pthread=0
-fi
-AC_DEFINE_UNQUOTED(HAVE_LIBPTHREAD, [$collect_pthread],
-       [Wether or not to use pthread (POSIX threads) library])
-AM_CONDITIONAL(BUILD_WITH_LIBPTHREAD, test "x$with_libpthread" = "xyes")
-# }}}
-
 # --with-libcurl {{{
 with_curl_config="curl-config"
 with_curl_cflags=""
@@ -1164,183 +1056,111 @@ fi
 AM_CONDITIONAL(BUILD_WITH_LIBCURL, test "x$with_libcurl" = "xyes")
 # }}}
 
-# --with-libstatgrab {{{
-with_libstatgrab_cflags=""
-with_libstatgrab_ldflags=""
-AC_ARG_WITH(libstatgrab, [AS_HELP_STRING([--with-libstatgrab@<:@=PREFIX@:>@], [Path to libstatgrab.])],
+# --with-libesmtp {{{
+AC_ARG_WITH(libesmtp, [AS_HELP_STRING([--with-libesmtp@<:@=PREFIX@:>@], [Path to libesmtp.])],
 [
-       if test "x$withval" != "xno" \
-               && test "x$withval" != "xyes"
+       if test "x$withval" != "xno" && test "x$withval" != "xyes"
        then
-               with_libstatgrab_cflags="-I$withval/include"
-               with_libstatgrab_ldflags="-L$withval/lib"
-               with_libstatgrab="yes"
+               LDFLAGS="$LDFLAGS -L$withval/lib"
+               CPPFLAGS="$CPPFLAGS -I$withval/include -D_THREAD_SAFE"
+               with_libesmtp="yes"
        else
-               with_libstatgrab="$withval"
+               with_libesmtp="$withval"
        fi
 ],
 [
-       if test "x$ac_system" = "xunknown"
-       then
-               with_libstatgrab="yes"
-       else
-               with_libstatgrab="no"
-       fi
+       with_libesmtp="yes"
 ])
-with_libstatgrab_pkg_config="yes"
-if test "x$with_libstatgrab" = "xyes" \
-  && test "x$PKG_CONFIG" != "x"
-then
-  AC_MSG_CHECKING([pkg-config for libstatgrab])
-  temp_result="found"
-  $PKG_CONFIG --exists libstatgrab 2>/dev/null
-  if test "$?" != "0"
-  then
-    with_libstatgrab_pkg_config="no"
-    temp_result="not found"
-  fi
-  AC_MSG_RESULT([$temp_result])
-else
-  AC_MSG_NOTICE([pkg-config not available, trying to guess flags for the statgrab library.])
-  with_libstatgrab_pkg_config="no"
-  with_libstatgrab_ldflags="$with_libstatgrab_ldflags -lstatgrab"
-fi
-
-if test "x$with_libstatgrab" = "xyes" \
-  && test "x$with_libstatgrab_pkg_config" = "xyes" \
-  && test "x$with_libstatgrab_cflags" = "x"
-then
-  AC_MSG_CHECKING([for libstatgrab CFLAGS])
-  temp_result="`$PKG_CONFIG --cflags libstatgrab`"
-  if test "$?" = "0"
-  then
-    with_libstatgrab_cflags="$temp_result"
-  else
-    with_libstatgrab="no ($PKG_CONFIG --cflags libstatgrab failed)"
-    temp_result="$PKG_CONFIG --cflags libstatgrab failed"
-  fi
-  AC_MSG_RESULT([$temp_result])
-fi
-
-if test "x$with_libstatgrab" = "xyes" \
-  && test "x$with_libstatgrab_pkg_config" = "xyes" \
-  && test "x$with_libstatgrab_ldflags" = "x"
-then
-  AC_MSG_CHECKING([for libstatgrab LDFLAGS])
-  temp_result="`$PKG_CONFIG --libs libstatgrab`"
-  if test "$?" = "0"
-  then
-    with_libstatgrab_ldflags="$temp_result"
-  else
-    with_libstatgrab="no ($PKG_CONFIG --libs libstatgrab failed)"
-    temp_result="$PKG_CONFIG --libs libstatgrab failed"
-  fi
-  AC_MSG_RESULT([$temp_result])
-fi
-
-if test "x$with_libstatgrab" = "xyes"
+if test "x$with_libesmtp" = "xyes"
 then
-  SAVE_CPPFLAGS="$CPPFLAGS"
-  CPPFLAGS="$CPPFLAGS $with_libstatgrab_cflags"
-
-  AC_CHECK_HEADERS(statgrab.h,
-                  [with_libstatgrab="yes"],
-                  [with_libstatgrab="no (statgrab.h not found)"])
-
-  CPPFLAGS="$SAVE_CPPFLAGS"
+       AC_CHECK_LIB(esmtp, smtp_create_session,
+       [
+               AC_DEFINE(HAVE_LIBESMTP, 1, [Define to 1 if you have the esmtp library (-lesmtp).])
+       ], [with_libesmtp="no (libesmtp not found)"])
 fi
-
-if test "x$with_libstatgrab" = "xyes"
+if test "x$with_libesmtp" = "xyes"
 then
-  SAVE_CFLAGS="$CFLAGS"
-  SAVE_LDFLAGS="$LDFLAGS"
-
-  CFLAGS="$CFLAGS $with_libstatgrab_cflags"
-  LDFLAGS="$LDFLAGS $with_libstatgrab_ldflags"
-
-  AC_CHECK_LIB(statgrab, sg_init,
-              [with_libstatgrab="yes"],
-              [with_libstatgrab="no (symbol sg_init not found)"])
-
-  CFLAGS="$SAVE_CFLAGS"
-  LDFLAGS="$SAVE_LDFLAGS"
+       AC_CHECK_HEADERS(libesmtp.h,
+       [
+               AC_DEFINE(HAVE_LIBESMTP_H, 1, [Define to 1 if you have the <libesmtp.h> header file.])
+       ], [with_libesmtp="no (libesmtp.h not found)"])
 fi
-
-AM_CONDITIONAL(BUILD_WITH_LIBSTATGRAB, test "x$with_libstatgrab" = "xyes")
-if test "x$with_libstatgrab" = "xyes"
+if test "x$with_libesmtp" = "xyes"
 then
-  AC_DEFINE(HAVE_LIBSTATGRAB, 1, [Define to 1 if you have the 'statgrab' library (-lstatgrab)])
-  BUILD_WITH_LIBSTATGRAB_CFLAGS="$with_libstatgrab_cflags"
-  BUILD_WITH_LIBSTATGRAB_LDFLAGS="$with_libstatgrab_ldflags"
-  AC_SUBST(BUILD_WITH_LIBSTATGRAB_CFLAGS)
-  AC_SUBST(BUILD_WITH_LIBSTATGRAB_LDFLAGS)
+       collect_libesmtp=1
+else
+       collect_libesmtp=0
 fi
+AC_DEFINE_UNQUOTED(COLLECT_LIBESMTP, [$collect_libesmtp],
+       [Wether or not to use the esmtp library])
+AM_CONDITIONAL(BUILD_WITH_LIBESMTP, test "x$with_libesmtp" = "xyes")
 # }}}
 
-# --with-libsensors {{{
-with_sensors_cflags=""
-with_sensors_ldflags=""
-AC_ARG_WITH(libsensors, [AS_HELP_STRING([--with-libsensors@<:@=PREFIX@:>@], [Path to lm_sensors.])],
+# --with-libiptc {{{
+with_own_libiptc="no"
+AC_ARG_WITH(libiptc, [AS_HELP_STRING([--with-libiptc@<:@=PREFIX@:>@], [Path to libiptc.])],
 [
-       if test "x$withval" = "xno"
+       if test "x$withval" != "xno" && test "x$withval" != "xyes"
        then
-               with_libsensors="no"
+               LDFLAGS="$LDFLAGS -L$withval/lib"
+               CPPFLAGS="$CPPFLAGS -I$withval/include"
+               with_libiptc="yes"
        else
-               with_libsensors="yes"
-               if test "x$withval" != "xyes"
-               then
-                       with_sensors_cflags="-I$withval/include"
-                       with_sensors_ldflags="-L$withval/lib"
-                       with_libsensors="yes"
-               fi
+               with_libiptc="$withval"
        fi
 ],
 [
        if test "x$ac_system" = "xLinux"
        then
-               with_libsensors="yes"
+               with_libiptc="yes"
        else
-               with_libsensors="no (Linux only library)"
+               with_libiptc="no (Linux only)"
        fi
 ])
-if test "x$with_libsensors" = "xyes"
+if test "x$with_libiptc" = "xyes"
 then
-       SAVE_CPPFLAGS="$CPPFLAGS"
-       CPPFLAGS="$CPPFLAGS $with_sensors_cflags"
-
-#      AC_CHECK_HEADERS(sensors/sensors.h,
-#      [
-#              AC_DEFINE(HAVE_SENSORS_SENSORS_H, 1, [Define to 1 if you have the <sensors/sensors.h> header file.])
-#      ],
-#      [with_libsensors="no (sensors/sensors.h not found)"])
-       AC_CHECK_HEADERS(sensors/sensors.h, [], [with_libsensors="no (sensors/sensors.h not found)"])
-
-       CPPFLAGS="$SAVE_CPPFLAGS"
+       AC_CHECK_LIB(iptc, iptc_init,
+       [
+               AC_DEFINE(HAVE_LIBIPTC, 1, [Define to 1 if you have the iptc library (-liptc).])
+       ],
+       [
+               with_libiptc="yes"
+               with_own_libiptc="yes"
+       ])
 fi
-if test "x$with_libsensors" = "xyes"
+if test "x$with_libiptc" = "xyes" -a "x$with_own_libiptc" != "xyes"
 then
-       SAVE_CPPFLAGS="$CPPFLAGS"
-       SAVE_LDFLAGS="$LDFLAGS"
-       CPPFLAGS="$CPPFLAGS $with_sensors_cflags"
-       LDFLAGS="$LDFLAGS $with_sensors_ldflags"
+       AC_CHECK_HEADERS(libiptc/libiptc.h,
+       [
+               AC_DEFINE(HAVE_LIBIPTC_LIBIPTC_H, 1, [Define to 1 if you have the <libiptc/libiptc.h> header file.])
+       ],
+       [
+               with_libiptc="yes"
+               with_own_libiptc="yes"
+       ])
+fi
+if test "x$with_libiptc" = "xyes"
+then
+       SAVE_CFLAGS=$CFLAGS
+       CFLAGS="$CFLAGS $KERNEL_CFLAGS"
 
-       AC_CHECK_LIB(sensors, sensors_init,
+       AC_CHECK_HEADERS(linux/netfilter_ipv4/ip_tables.h linux/netfilter_ipv6/ip6_tables.h, [],
        [
-               AC_DEFINE(HAVE_LIBSENSORS, 1, [Define to 1 if you have the sensors library (-lsensors).])
+               with_libiptc="no (Linux iptables headers not found - check KERNEL_DIR)"
+               with_own_libiptc="no"
        ],
-       [with_libsensors="no (libsensors not found)"])
+       [
+#include "$srcdir/src/libiptc/ipt_kernel_headers.h"
+       ])
 
-       CPPFLAGS="$SAVE_CPPFLAGS"
-       LDFLAGS="$SAVE_LDFLAGS"
+       CFLAGS=$SAVE_CFLAGS
 fi
-if test "x$with_libsensors" = "xyes"
+AM_CONDITIONAL(BUILD_WITH_LIBIPTC, test "x$with_libiptc" = "xyes")
+AM_CONDITIONAL(BUILD_WITH_OWN_LIBIPTC, test "x$with_own_libiptc" = "xyes")
+if test "x$with_own_libiptc" = "xyes"
 then
-       BUILD_WITH_LIBSENSORS_CFLAGS="$with_sensors_cflags"
-       BUILD_WITH_LIBSENSORS_LDFLAGS="$with_sensors_ldflags"
-       AC_SUBST(BUILD_WITH_LIBSENSORS_CFLAGS)
-       AC_SUBST(BUILD_WITH_LIBSENSORS_LDFLAGS)
+       AC_DEFINE(OWN_LIBIPTC, 1, [Define to 1 if we use the shipped iptc library.])
 fi
-AM_CONDITIONAL(BUILD_WITH_LM_SENSORS, test "x$with_libsensors" = "xyes")
 # }}}
 
 # --with-libmysql {{{
@@ -1411,6 +1231,178 @@ fi
 AM_CONDITIONAL(BUILD_WITH_LIBMYSQL, test "x$with_libmysql" = "xyes")
 # }}}
 
+# --with-libnetlink {{{
+with_libnetlink_cflags=""
+with_libnetlink_libs="-lnetlink"
+AC_ARG_WITH(libnetlink, [AS_HELP_STRING([--with-libnetlink@<:@=PREFIX@:>@], [Path to libnetlink.])],
+[
+ echo "libnetlink: withval = $withval"
+ if test "x$withval" = "xyes"
+ then
+        with_libnetlink="yes"
+ else if test "x$withval" = "xno"
+ then
+        with_libnetlink="no"
+ else
+        if test -d "$withval/include"
+        then
+                with_libnetlink_cflags="-I$withval/include"
+                with_libnetlink_libs="-L$withval/lib -lnetlink"
+                with_libnetlink="yes"
+        else
+                AC_MSG_ERROR("no such directory: $withval/include")
+        fi
+ fi; fi
+],
+[
+ if test "x$ac_system" = "xLinux"
+ then
+        with_libnetlink="yes"
+ else
+        with_libnetlink="no (Linux only library)"
+ fi
+])
+if test "x$with_libnetlink" = "xyes"
+then
+       SAVE_CFLAGS=$CFLAGS
+       CFLAGS="$CFLAGS $with_libnetlink_cflags"
+
+       with_libnetlink="no (libnetlink.h not found)"
+
+       AC_CHECK_HEADERS(libnetlink.h iproute/libnetlink.h linux/libnetlink.h,
+       [
+        with_libnetlink="yes"
+        break
+       ], [],
+[#include <stdio.h>
+#include <sys/types.h>
+#include <asm/types.h>
+#include <sys/socket.h>
+#include <linux/netlink.h>
+#include <linux/rtnetlink.h>])
+       AC_CHECK_HEADERS(linux/gen_stats.h linux/pkt_sched.h, [], [],
+[#include <stdio.h>
+#include <sys/types.h>
+#include <asm/types.h>
+#include <sys/socket.h>])
+
+       AC_COMPILE_IFELSE(
+[#include <stdio.h>
+#include <sys/types.h>
+#include <asm/types.h>
+#include <sys/socket.h>
+#include <linux/netlink.h>
+#include <linux/rtnetlink.h>
+
+int main (void)
+{
+       int retval = TCA_STATS2;
+       return (retval);
+}],
+       [AC_DEFINE([HAVE_TCA_STATS2], 1, [True if the enum-member TCA_STATS2 exists])]
+       []);
+
+       AC_COMPILE_IFELSE(
+[#include <stdio.h>
+#include <sys/types.h>
+#include <asm/types.h>
+#include <sys/socket.h>
+#include <linux/netlink.h>
+#include <linux/rtnetlink.h>
+
+int main (void)
+{
+       int retval = TCA_STATS;
+       return (retval);
+}],
+       [AC_DEFINE([HAVE_TCA_STATS], 1, [True if the enum-member TCA_STATS exists])]
+       []);
+
+       CFLAGS="$SAVE_CFLAGS"
+fi
+if test "x$with_libnetlink" = "xyes"
+then
+       AC_CHECK_LIB(netlink, rtnl_open,
+                    [with_libnetlink="yes"],
+                    [with_libnetlink="no (symbol 'rtnl_open' not found)"],
+                    [$with_libnetlink_libs])
+fi
+if test "x$with_libnetlink" = "xyes"
+then
+       BUILD_WITH_LIBNETLINK_CFLAGS="$with_libnetlink_cflags"
+       BUILD_WITH_LIBNETLINK_LIBS="$with_libnetlink_libs"
+       AC_SUBST(BUILD_WITH_LIBNETLINK_CFLAGS)
+       AC_SUBST(BUILD_WITH_LIBNETLINK_LIBS)
+fi
+AM_CONDITIONAL(BUILD_WITH_LIBNETLINK, test "x$with_libnetlink" = "xyes")
+# }}}
+
+# --with-libnetsnmp {{{
+with_snmp_config="net-snmp-config"
+with_snmp_cflags=""
+with_snmp_libs=""
+AC_ARG_WITH(libnetsnmp, [AS_HELP_STRING([--with-libnetsnmp@<:@=PREFIX@:>@], [Path to the Net-SNMPD library.])],
+[
+       if test "x$withval" = "xno"
+       then
+               with_libnetsnmp="no"
+       else if test "x$withval" = "xyes"
+       then
+               with_libnetsnmp="yes"
+       else
+               if test -x "$withval"
+               then
+                       with_snmp_config="$withval"
+                       with_libnetsnmp="yes"
+               else
+                       with_snmp_config="$withval/bin/net-snmp-config"
+                       with_libnetsnmp="yes"
+               fi
+       fi; fi
+],
+[with_libnetsnmp="yes"])
+if test "x$with_libnetsnmp" = "xyes"
+then
+       with_snmp_cflags=`$with_snmp_config --cflags 2>/dev/null`
+       snmp_config_status=$?
+
+       if test $snmp_config_status -ne 0
+       then
+               with_libnetsnmp="no ($with_snmp_config failed)"
+       else
+               SAVE_CPPFLAGS="$CPPFLAGS"
+               CPPFLAGS="$CPPFLAGS $with_snmp_cflags"
+               
+               AC_CHECK_HEADERS(net-snmp/net-snmp-config.h, [], [with_libnetsnmp="no (net-snmp/net-snmp-config.h not found)"])
+
+               CPPFLAGS="$SAVE_CPPFLAGS"
+       fi
+fi
+if test "x$with_libnetsnmp" = "xyes"
+then
+       with_snmp_libs=`$with_snmp_config --libs 2>/dev/null`
+       snmp_config_status=$?
+
+       if test $snmp_config_status -ne 0
+       then
+               with_libnetsnmp="no ($with_snmp_config failed)"
+       else
+               AC_CHECK_LIB(netsnmp, init_snmp,
+               [with_libnetsnmp="yes"],
+               [with_libnetsnmp="no (libnetsnmp not found)"],
+               [$with_snmp_libs])
+       fi
+fi
+if test "x$with_libnetsnmp" = "xyes"
+then
+       BUILD_WITH_LIBSNMP_CFLAGS="$with_snmp_cflags"
+       BUILD_WITH_LIBSNMP_LIBS="$with_snmp_libs"
+       AC_SUBST(BUILD_WITH_LIBSNMP_CFLAGS)
+       AC_SUBST(BUILD_WITH_LIBSNMP_LIBS)
+fi
+AM_CONDITIONAL(BUILD_WITH_LIBNETSNMP, test "x$with_libnetsnmp" = "xyes")
+# }}}
+
 # --with-liboconfig {{{
 with_own_liboconfig="no"
 liboconfig_LDFLAGS="$LDFLAGS"
@@ -1599,66 +1591,26 @@ AC_DEFINE_UNQUOTED(COLLECT_LIBPCAP, [$collect_libpcap],
 AM_CONDITIONAL(BUILD_WITH_LIBPCAP, test "x$with_libpcap" = "xyes")
 # }}}
 
-# --with-libesmtp {{{
-AC_ARG_WITH(libesmtp, [AS_HELP_STRING([--with-libesmtp@<:@=PREFIX@:>@], [Path to libesmtp.])],
+# --with-libperl {{{
+perl_interpreter="perl"
+AC_ARG_WITH(libperl, [AS_HELP_STRING([--with-libperl@<:@=PREFIX@:>@], [Path to libperl.])],
 [
-       if test "x$withval" != "xno" && test "x$withval" != "xyes"
+       if test -x "$withval"
+       then
+               perl_interpreter="$withval"
+               with_libperl="yes"
+       else if test "x$withval" != "xno" && test "x$withval" != "xyes"
        then
                LDFLAGS="$LDFLAGS -L$withval/lib"
-               CPPFLAGS="$CPPFLAGS -I$withval/include -D_THREAD_SAFE"
-               with_libesmtp="yes"
+               CPPFLAGS="$CPPFLAGS -I$withval/include"
+               perl_interpreter="$withval/bin/perl"
+               with_libperl="yes"
        else
-               with_libesmtp="$withval"
-       fi
+               with_libperl="$withval"
+       fi; fi
 ],
 [
-       with_libesmtp="yes"
-])
-if test "x$with_libesmtp" = "xyes"
-then
-       AC_CHECK_LIB(esmtp, smtp_create_session,
-       [
-               AC_DEFINE(HAVE_LIBESMTP, 1, [Define to 1 if you have the esmtp library (-lesmtp).])
-       ], [with_libesmtp="no (libesmtp not found)"])
-fi
-if test "x$with_libesmtp" = "xyes"
-then
-       AC_CHECK_HEADERS(libesmtp.h,
-       [
-               AC_DEFINE(HAVE_LIBESMTP_H, 1, [Define to 1 if you have the <libesmtp.h> header file.])
-       ], [with_libesmtp="no (libesmtp.h not found)"])
-fi
-if test "x$with_libesmtp" = "xyes"
-then
-       collect_libesmtp=1
-else
-       collect_libesmtp=0
-fi
-AC_DEFINE_UNQUOTED(COLLECT_LIBESMTP, [$collect_libesmtp],
-       [Wether or not to use the esmtp library])
-AM_CONDITIONAL(BUILD_WITH_LIBESMTP, test "x$with_libesmtp" = "xyes")
-# }}}
-
-# --with-libperl {{{
-perl_interpreter="perl"
-AC_ARG_WITH(libperl, [AS_HELP_STRING([--with-libperl@<:@=PREFIX@:>@], [Path to libperl.])],
-[
-       if test -x "$withval"
-       then
-               perl_interpreter="$withval"
-               with_libperl="yes"
-       else if test "x$withval" != "xno" && test "x$withval" != "xyes"
-       then
-               LDFLAGS="$LDFLAGS -L$withval/lib"
-               CPPFLAGS="$CPPFLAGS -I$withval/include"
-               perl_interpreter="$withval/bin/perl"
-               with_libperl="yes"
-       else
-               with_libperl="$withval"
-       fi; fi
-],
-[
-       with_libperl="yes"
+       with_libperl="yes"
 ])
 
 AC_MSG_CHECKING([for perl])
@@ -1757,553 +1709,520 @@ then
 fi
 # }}}
 
-# --with-libiptc {{{
-with_own_libiptc="no"
-AC_ARG_WITH(libiptc, [AS_HELP_STRING([--with-libiptc@<:@=PREFIX@:>@], [Path to libiptc.])],
-[
-       if test "x$withval" != "xno" && test "x$withval" != "xyes"
-       then
-               LDFLAGS="$LDFLAGS -L$withval/lib"
-               CPPFLAGS="$CPPFLAGS -I$withval/include"
-               with_libiptc="yes"
-       else
-               with_libiptc="$withval"
-       fi
-],
-[
-       if test "x$ac_system" = "xLinux"
-       then
-               with_libiptc="yes"
-       else
-               with_libiptc="no (Linux only)"
-       fi
-])
-if test "x$with_libiptc" = "xyes"
-then
-       AC_CHECK_LIB(iptc, iptc_init,
-       [
-               AC_DEFINE(HAVE_LIBIPTC, 1, [Define to 1 if you have the iptc library (-liptc).])
-       ],
-       [
-               with_libiptc="yes"
-               with_own_libiptc="yes"
-       ])
-fi
-if test "x$with_libiptc" = "xyes" -a "x$with_own_libiptc" != "xyes"
-then
-       AC_CHECK_HEADERS(libiptc/libiptc.h,
-       [
-               AC_DEFINE(HAVE_LIBIPTC_LIBIPTC_H, 1, [Define to 1 if you have the <libiptc/libiptc.h> header file.])
-       ],
-       [
-               with_libiptc="yes"
-               with_own_libiptc="yes"
-       ])
-fi
-if test "x$with_libiptc" = "xyes"
-then
-       SAVE_CFLAGS=$CFLAGS
-       CFLAGS="$CFLAGS $KERNEL_CFLAGS"
-
-       AC_CHECK_HEADERS(linux/netfilter_ipv4/ip_tables.h linux/netfilter_ipv6/ip6_tables.h, [],
-       [
-               with_libiptc="no (Linux iptables headers not found - check KERNEL_DIR)"
-               with_own_libiptc="no"
-       ],
-       [
-#include "$srcdir/src/libiptc/ipt_kernel_headers.h"
-       ])
-
-       CFLAGS=$SAVE_CFLAGS
-fi
-AM_CONDITIONAL(BUILD_WITH_LIBIPTC, test "x$with_libiptc" = "xyes")
-AM_CONDITIONAL(BUILD_WITH_OWN_LIBIPTC, test "x$with_own_libiptc" = "xyes")
-if test "x$with_own_libiptc" = "xyes"
-then
-       AC_DEFINE(OWN_LIBIPTC, 1, [Define to 1 if we use the shipped iptc library.])
-fi
-# }}}
-
-# --with-libnetsnmp {{{
-with_snmp_config="net-snmp-config"
-with_snmp_cflags=""
-with_snmp_libs=""
-AC_ARG_WITH(libnetsnmp, [AS_HELP_STRING([--with-libnetsnmp@<:@=PREFIX@:>@], [Path to the Net-SNMPD library.])],
+# --with-libpq {{{
+with_pg_config="pg_config"
+with_libpq_includedir=""
+with_libpq_libdir=""
+with_libpq_cppflags=""
+with_libpq_ldflags=""
+AC_ARG_WITH(libpq, [AS_HELP_STRING([--with-libpq@<:@=PREFIX@:>@],
+       [Path to libpq.])],
 [
        if test "x$withval" = "xno"
        then
-               with_libnetsnmp="no"
+               with_libpq="no"
        else if test "x$withval" = "xyes"
        then
-               with_libnetsnmp="yes"
+               with_libpq="yes"
        else
-               if test -x "$withval"
+               if test -f "$withval" && test -x "$withval";
                then
-                       with_snmp_config="$withval"
-                       with_libnetsnmp="yes"
-               else
-                       with_snmp_config="$withval/bin/net-snmp-config"
-                       with_libnetsnmp="yes"
-               fi
+                       with_pg_config="$withval"
+               else if test -x "$withval/bin/pg_config"
+               then
+                       with_pg_config="$withval/bin/pg_config"
+               fi; fi
+               with_libpq="yes"
        fi; fi
 ],
-[with_libnetsnmp="yes"])
-if test "x$with_libnetsnmp" = "xyes"
+[
+       with_libpq="yes"
+])
+if test "x$with_libpq" = "xyes"
 then
-       with_snmp_cflags=`$with_snmp_config --cflags 2>/dev/null`
-       snmp_config_status=$?
+       with_libpq_includedir=`$with_pg_config --includedir 2> /dev/null`
+       pg_config_status=$?
 
-       if test $snmp_config_status -ne 0
+       if test $pg_config_status -eq 0
        then
-               with_libnetsnmp="no ($with_snmp_config failed)"
+               if test -n "$with_libpq_includedir"; then
+                       for dir in $with_libpq_includedir; do
+                               with_libpq_cppflags="$with_libpq_cppflags -I$dir"
+                       done
+               fi
        else
-               SAVE_CPPFLAGS="$CPPFLAGS"
-               CPPFLAGS="$CPPFLAGS $with_snmp_cflags"
-               
-               AC_CHECK_HEADERS(net-snmp/net-snmp-config.h, [], [with_libnetsnmp="no (net-snmp/net-snmp-config.h not found)"])
-
-               CPPFLAGS="$SAVE_CPPFLAGS"
+               AC_MSG_WARN([$with_pg_config returned with status $pg_config_status])
        fi
+
+       SAVE_CPPFLAGS="$CPPFLAGS"
+       CPPFLAGS="$CPPFLAGS $with_libpq_cppflags"
+
+       AC_CHECK_HEADERS(libpq-fe.h, [],
+               [with_libpq="no (libpq-fe.h not found)"], [])
+
+       CPPFLAGS="$SAVE_CPPFLAGS"
 fi
-if test "x$with_libnetsnmp" = "xyes"
+if test "x$with_libpq" = "xyes"
 then
-       with_snmp_libs=`$with_snmp_config --libs 2>/dev/null`
-       snmp_config_status=$?
+       with_libpq_libdir=`$with_pg_config --libdir 2> /dev/null`
+       pg_config_status=$?
 
-       if test $snmp_config_status -ne 0
+       if test $pg_config_status -eq 0
        then
-               with_libnetsnmp="no ($with_snmp_config failed)"
+               if test -n "$with_libpq_libdir"; then
+                       for dir in $with_libpq_libdir; do
+                               with_libpq_ldflags="$with_libpq_ldflags -L$dir"
+                       done
+               fi
        else
-               AC_CHECK_LIB(netsnmp, init_snmp,
-               [with_libnetsnmp="yes"],
-               [with_libnetsnmp="no (libnetsnmp not found)"],
-               [$with_snmp_libs])
+               AC_MSG_WARN([$with_pg_config returned with status $pg_config_status])
        fi
+
+       SAVE_LDFLAGS="$LDFLAGS"
+       LDFLAGS="$LDFLAGS $with_libpq_ldflags"
+
+       AC_CHECK_LIB(pq, PQconnectdb,
+               [with_libpq="yes"],
+               [with_libpq="no (symbol 'PQconnectdb' not found)"])
+
+       LDFLAGS="$SAVE_LDFLAGS"
 fi
-if test "x$with_libnetsnmp" = "xyes"
+if test "x$with_libpq" = "xyes"
 then
-       BUILD_WITH_LIBSNMP_CFLAGS="$with_snmp_cflags"
-       BUILD_WITH_LIBSNMP_LIBS="$with_snmp_libs"
-       AC_SUBST(BUILD_WITH_LIBSNMP_CFLAGS)
-       AC_SUBST(BUILD_WITH_LIBSNMP_LIBS)
+       BUILD_WITH_LIBPQ_CPPFLAGS="$with_libpq_cppflags"
+       BUILD_WITH_LIBPQ_LDFLAGS="$with_libpq_ldflags"
+       AC_SUBST(BUILD_WITH_LIBPQ_CPPFLAGS)
+       AC_SUBST(BUILD_WITH_LIBPQ_LDFLAGS)
 fi
-AM_CONDITIONAL(BUILD_WITH_LIBNETSNMP, test "x$with_libnetsnmp" = "xyes")
+AM_CONDITIONAL(BUILD_WITH_LIBPQ, test "x$with_libpq" = "xyes")
 # }}}
 
-# pkg-config --exists 'libupsclient' {{{
-with_libupsclient="no (pkg-config isn't available)"
-with_libupsclient_cflags=""
-with_libupsclient_libs=""
-if test "x$PKG_CONFIG" != "x"
-then
-       pkg-config --exists 'libupsclient' 2>/dev/null
-       if test "$?" = "0"
+# --with-libpthread {{{
+AC_ARG_WITH(libpthread, [AS_HELP_STRING([--with-libpthread=@<:@=PREFIX@:>@], [Path to libpthread.])],
+[      if test "x$withval" != "xno" \
+               && test "x$withval" != "xyes"
        then
-               with_libupsclient="yes"
+               LDFLAGS="$LDFLAGS -L$withval/lib"
+               CPPFLAGS="$CPPFLAGS -I$withval/include"
+               with_libpthread="yes"
        else
-               with_libupsclient="no (pkg-config doesn't know library)"
+               if test "x$withval" = "xno"
+               then
+                       with_libpthread="no (disabled)"
+               fi
        fi
-fi
-if test "x$with_libupsclient" = "xyes"
+], [with_libpthread="yes"])
+if test "x$with_libpthread" = "xyes"
 then
-       with_libupsclient_cflags="`pkg-config --cflags 'libupsclient'`"
-       if test $? -ne 0
-       then
-               with_libupsclient="no"
-       fi
-       with_libupsclient_libs="`pkg-config --libs 'libupsclient'`"
-       if test $? -ne 0
-       then
-               with_libupsclient="no"
-       fi
+       AC_CHECK_LIB(pthread, pthread_create, [with_libpthread="yes"], [with_libpthread="no (libpthread not found)"], [])
 fi
-if test "x$with_libupsclient" = "xyes"
+if test "x$with_libpthread" = "xyes"
 then
-       SAVE_CPPFLAGS="$CPPFLAGS"
-       CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
-
-       AC_CHECK_HEADERS(upsclient.h, [], [with_libupsclient="no (upsclient.h not found)"])
-
-       CPPFLAGS="$SAVE_CPPFLAGS"
+       AC_CHECK_HEADERS(pthread.h,, [with_libpthread="no (pthread.h not found)"])
 fi
-if test "x$with_libupsclient" = "xyes"
+if test "x$with_libpthread" = "xyes"
+then
+       collect_pthread=1
+else
+       collect_pthread=0
+fi
+AC_DEFINE_UNQUOTED(HAVE_LIBPTHREAD, [$collect_pthread],
+       [Wether or not to use pthread (POSIX threads) library])
+AM_CONDITIONAL(BUILD_WITH_LIBPTHREAD, test "x$with_libpthread" = "xyes")
+# }}}
+
+# --with-librrd {{{
+# AC_ARG_WITH (package, help-string, [action-if-given], [action-if-not-given])
+librrd_cflags=""
+librrd_ldflags=""
+librrd_threadsafe="yes"
+librrd_rrdc_update="no"
+AC_ARG_WITH(librrd, [AS_HELP_STRING([--with-librrd@<:@=PREFIX@:>@], [Path to rrdtool.])],
+[      if test "x$withval" != "xno" && test "x$withval" != "xyes"
+       then
+               librrd_cflags="-I$withval/include"
+               librrd_ldflags="-L$withval/lib"
+               with_librrd="yes"
+       else
+               with_librrd="$withval"
+       fi
+], [with_librrd="yes"])
+if test "x$with_librrd" = "xyes"
 then
        SAVE_CPPFLAGS="$CPPFLAGS"
        SAVE_LDFLAGS="$LDFLAGS"
 
-       CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
-       LDFLAGS="$LDFLAGS $with_libupsclient_libs"
+       CPPFLAGS="$CPPFLAGS $librrd_cflags"
+       LDFLAGS="$LDFLAGS $librrd_ldflags"
 
-       AC_CHECK_LIB(upsclient, upscli_connect,
-                    [with_libupsclient="yes"],
-                    [with_libupsclient="no (symbol upscli_connect not found)"])
+       AC_CHECK_HEADERS(rrd.h,, [with_librrd="no (rrd.h not found)"])
 
        CPPFLAGS="$SAVE_CPPFLAGS"
        LDFLAGS="$SAVE_LDFLAGS"
 fi
-if test "x$with_libupsclient" = "xyes"
+if test "x$with_librrd" = "xyes"
 then
        SAVE_CPPFLAGS="$CPPFLAGS"
-       CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
+       SAVE_LDFLAGS="$LDFLAGS"
 
-       AC_CHECK_TYPES([UPSCONN_t, UPSCONN], [], [],
-[#include <stdlib.h>
-#include <stdio.h>
-#include <upsclient.h>])
+       CPPFLAGS="$CPPFLAGS $librrd_cflags"
+       LDFLAGS="$LDFLAGS $librrd_ldflags"
+
+       AC_CHECK_LIB(rrd_th, rrd_update_r,
+       [with_librrd="yes"
+        librrd_ldflags="$librrd_ldflags -lrrd_th -lm"
+       ],
+       [librrd_threadsafe="no"
+        AC_CHECK_LIB(rrd, rrd_update,
+        [with_librrd="yes"
+         librrd_ldflags="$librrd_ldflags -lrrd -lm"
+        ],
+        [with_librrd="no (symbol 'rrd_update' not found)"],
+        [-lm])
+       ],
+       [-lm])
+
+       if test "x$librrd_threadsafe" = "xyes"
+       then
+               AC_CHECK_LIB(rrd_th, rrdc_update, [librrd_rrdc_update="yes"], [librrd_rrdc_update="no"])
+       else
+               AC_CHECK_LIB(rrd, rrdc_update, [librrd_rrdc_update="yes"], [librrd_rrdc_update="no"])
+       fi
 
        CPPFLAGS="$SAVE_CPPFLAGS"
+       LDFLAGS="$SAVE_LDFLAGS"
 fi
-if test "x$with_libupsclient" = "xyes"
+if test "x$with_librrd" = "xyes"
 then
-       BUILD_WITH_LIBUPSCLIENT_CFLAGS="$with_libupsclient_cflags"
-       BUILD_WITH_LIBUPSCLIENT_LIBS="$with_libupsclient_libs"
-       AC_SUBST(BUILD_WITH_LIBUPSCLIENT_CFLAGS)
-       AC_SUBST(BUILD_WITH_LIBUPSCLIENT_LIBS)
+       BUILD_WITH_LIBRRD_CFLAGS="$librrd_cflags"
+       BUILD_WITH_LIBRRD_LDFLAGS="$librrd_ldflags"
+       AC_SUBST(BUILD_WITH_LIBRRD_CFLAGS)
+       AC_SUBST(BUILD_WITH_LIBRRD_LDFLAGS)
+fi
+if test "x$librrd_threadsafe" = "xyes"
+then
+       AC_DEFINE(HAVE_THREADSAFE_LIBRRD, 1, [Define to 1 if you have the threadsafe rrd library (-lrrd_th).])
 fi
 # }}}
 
-# --with-libxmms {{{
-with_xmms_config="xmms-config"
-with_xmms_cflags=""
-with_xmms_libs=""
-AC_ARG_WITH(libxmms, [AS_HELP_STRING([--with-libxmms@<:@=PREFIX@:>@], [Path to libxmms.])],
+# --with-libsensors {{{
+with_sensors_cflags=""
+with_sensors_ldflags=""
+AC_ARG_WITH(libsensors, [AS_HELP_STRING([--with-libsensors@<:@=PREFIX@:>@], [Path to lm_sensors.])],
 [
-       if test "x$withval" != "xno" \
-               && test "x$withval" != "xyes"
-       then
-               if test -f "$withval" && test -x "$withval";
-               then
-                       with_xmms_config="$withval"
-               else if test -x "$withval/bin/xmms-config"
-               then
-                       with_xmms_config="$withval/bin/xmms-config"
-               fi; fi
-               with_libxmms="yes"
-       else if test "x$withval" = "xno"
+       if test "x$withval" = "xno"
        then
-               with_libxmms="no"
+               with_libsensors="no"
        else
-               with_libxmms="yes"
-       fi; fi
+               with_libsensors="yes"
+               if test "x$withval" != "xyes"
+               then
+                       with_sensors_cflags="-I$withval/include"
+                       with_sensors_ldflags="-L$withval/lib"
+                       with_libsensors="yes"
+               fi
+       fi
 ],
 [
-       with_libxmms="yes"
-])
-if test "x$with_libxmms" = "xyes"
-then
-       with_xmms_cflags=`$with_xmms_config --cflags 2>/dev/null`
-       xmms_config_status=$?
-
-       if test $xmms_config_status -ne 0
+       if test "x$ac_system" = "xLinux"
        then
-               with_libxmms="no"
+               with_libsensors="yes"
+       else
+               with_libsensors="no (Linux only library)"
        fi
-fi
-if test "x$with_libxmms" = "xyes"
+])
+if test "x$with_libsensors" = "xyes"
 then
-       with_xmms_libs=`$with_xmms_config --libs 2>/dev/null`
-       xmms_config_status=$?
+       SAVE_CPPFLAGS="$CPPFLAGS"
+       CPPFLAGS="$CPPFLAGS $with_sensors_cflags"
 
-       if test $xmms_config_status -ne 0
-       then
-               with_libxmms="no"
-       fi
+#      AC_CHECK_HEADERS(sensors/sensors.h,
+#      [
+#              AC_DEFINE(HAVE_SENSORS_SENSORS_H, 1, [Define to 1 if you have the <sensors/sensors.h> header file.])
+#      ],
+#      [with_libsensors="no (sensors/sensors.h not found)"])
+       AC_CHECK_HEADERS(sensors/sensors.h, [], [with_libsensors="no (sensors/sensors.h not found)"])
+
+       CPPFLAGS="$SAVE_CPPFLAGS"
 fi
-if test "x$with_libxmms" = "xyes"
+if test "x$with_libsensors" = "xyes"
 then
-       AC_CHECK_LIB(xmms, xmms_remote_get_info,
-       [
-               BUILD_WITH_LIBXMMS_CFLAGS="$with_xmms_cflags"
-               BUILD_WITH_LIBXMMS_LIBS="$with_xmms_libs"
-               AC_SUBST(BUILD_WITH_LIBXMMS_CFLAGS)
-               AC_SUBST(BUILD_WITH_LIBXMMS_LIBS)
-       ],
+       SAVE_CPPFLAGS="$CPPFLAGS"
+       SAVE_LDFLAGS="$LDFLAGS"
+       CPPFLAGS="$CPPFLAGS $with_sensors_cflags"
+       LDFLAGS="$LDFLAGS $with_sensors_ldflags"
+
+       AC_CHECK_LIB(sensors, sensors_init,
        [
-               with_libxmms="no"
+               AC_DEFINE(HAVE_LIBSENSORS, 1, [Define to 1 if you have the sensors library (-lsensors).])
        ],
-       [$with_xmms_libs])
+       [with_libsensors="no (libsensors not found)"])
+
+       CPPFLAGS="$SAVE_CPPFLAGS"
+       LDFLAGS="$SAVE_LDFLAGS"
 fi
-with_libxmms_numeric=0
-if test "x$with_libxmms" = "xyes"
+if test "x$with_libsensors" = "xyes"
 then
-       with_libxmms_numeric=1
+       BUILD_WITH_LIBSENSORS_CFLAGS="$with_sensors_cflags"
+       BUILD_WITH_LIBSENSORS_LDFLAGS="$with_sensors_ldflags"
+       AC_SUBST(BUILD_WITH_LIBSENSORS_CFLAGS)
+       AC_SUBST(BUILD_WITH_LIBSENSORS_LDFLAGS)
 fi
-AC_DEFINE_UNQUOTED(HAVE_LIBXMMS, [$with_libxmms_numeric], [Define to 1 if you have the 'xmms' library (-lxmms).])
-AM_CONDITIONAL(BUILD_WITH_LIBXMMS, test "x$with_libxmms" = "xyes")
+AM_CONDITIONAL(BUILD_WITH_LM_SENSORS, test "x$with_libsensors" = "xyes")
 # }}}
 
-# --with-libnetlink {{{
-with_libnetlink_cflags=""
-with_libnetlink_libs="-lnetlink"
-AC_ARG_WITH(libnetlink, [AS_HELP_STRING([--with-libnetlink@<:@=PREFIX@:>@], [Path to libnetlink.])],
+# --with-libstatgrab {{{
+with_libstatgrab_cflags=""
+with_libstatgrab_ldflags=""
+AC_ARG_WITH(libstatgrab, [AS_HELP_STRING([--with-libstatgrab@<:@=PREFIX@:>@], [Path to libstatgrab.])],
 [
- echo "libnetlink: withval = $withval"
- if test "x$withval" = "xyes"
- then
-        with_libnetlink="yes"
- else if test "x$withval" = "xno"
- then
-        with_libnetlink="no"
- else
-        if test -d "$withval/include"
-        then
-                with_libnetlink_cflags="-I$withval/include"
-                with_libnetlink_libs="-L$withval/lib -lnetlink"
-                with_libnetlink="yes"
-        else
-                AC_MSG_ERROR("no such directory: $withval/include")
-        fi
- fi; fi
+       if test "x$withval" != "xno" \
+               && test "x$withval" != "xyes"
+       then
+               with_libstatgrab_cflags="-I$withval/include"
+               with_libstatgrab_ldflags="-L$withval/lib"
+               with_libstatgrab="yes"
+       else
+               with_libstatgrab="$withval"
+       fi
 ],
 [
- if test "x$ac_system" = "xLinux"
- then
-        with_libnetlink="yes"
- else
-        with_libnetlink="no (Linux only library)"
- fi
+       if test "x$ac_system" = "xunknown"
+       then
+               with_libstatgrab="yes"
+       else
+               with_libstatgrab="no"
+       fi
 ])
-if test "x$with_libnetlink" = "xyes"
+with_libstatgrab_pkg_config="yes"
+if test "x$with_libstatgrab" = "xyes" \
+  && test "x$PKG_CONFIG" != "x"
 then
-       SAVE_CFLAGS=$CFLAGS
-       CFLAGS="$CFLAGS $with_libnetlink_cflags"
-
-       with_libnetlink="no (libnetlink.h not found)"
-
-       AC_CHECK_HEADERS(libnetlink.h iproute/libnetlink.h linux/libnetlink.h,
-       [
-        with_libnetlink="yes"
-        break
-       ], [],
-[#include <stdio.h>
-#include <sys/types.h>
-#include <asm/types.h>
-#include <sys/socket.h>
-#include <linux/netlink.h>
-#include <linux/rtnetlink.h>])
-       AC_CHECK_HEADERS(linux/gen_stats.h linux/pkt_sched.h, [], [],
-[#include <stdio.h>
-#include <sys/types.h>
-#include <asm/types.h>
-#include <sys/socket.h>])
+  AC_MSG_CHECKING([pkg-config for libstatgrab])
+  temp_result="found"
+  $PKG_CONFIG --exists libstatgrab 2>/dev/null
+  if test "$?" != "0"
+  then
+    with_libstatgrab_pkg_config="no"
+    temp_result="not found"
+  fi
+  AC_MSG_RESULT([$temp_result])
+else
+  AC_MSG_NOTICE([pkg-config not available, trying to guess flags for the statgrab library.])
+  with_libstatgrab_pkg_config="no"
+  with_libstatgrab_ldflags="$with_libstatgrab_ldflags -lstatgrab"
+fi
 
-       AC_COMPILE_IFELSE(
-[#include <stdio.h>
-#include <sys/types.h>
-#include <asm/types.h>
-#include <sys/socket.h>
-#include <linux/netlink.h>
-#include <linux/rtnetlink.h>
+if test "x$with_libstatgrab" = "xyes" \
+  && test "x$with_libstatgrab_pkg_config" = "xyes" \
+  && test "x$with_libstatgrab_cflags" = "x"
+then
+  AC_MSG_CHECKING([for libstatgrab CFLAGS])
+  temp_result="`$PKG_CONFIG --cflags libstatgrab`"
+  if test "$?" = "0"
+  then
+    with_libstatgrab_cflags="$temp_result"
+  else
+    with_libstatgrab="no ($PKG_CONFIG --cflags libstatgrab failed)"
+    temp_result="$PKG_CONFIG --cflags libstatgrab failed"
+  fi
+  AC_MSG_RESULT([$temp_result])
+fi
 
-int main (void)
-{
-       int retval = TCA_STATS2;
-       return (retval);
-}],
-       [AC_DEFINE([HAVE_TCA_STATS2], 1, [True if the enum-member TCA_STATS2 exists])]
-       []);
+if test "x$with_libstatgrab" = "xyes" \
+  && test "x$with_libstatgrab_pkg_config" = "xyes" \
+  && test "x$with_libstatgrab_ldflags" = "x"
+then
+  AC_MSG_CHECKING([for libstatgrab LDFLAGS])
+  temp_result="`$PKG_CONFIG --libs libstatgrab`"
+  if test "$?" = "0"
+  then
+    with_libstatgrab_ldflags="$temp_result"
+  else
+    with_libstatgrab="no ($PKG_CONFIG --libs libstatgrab failed)"
+    temp_result="$PKG_CONFIG --libs libstatgrab failed"
+  fi
+  AC_MSG_RESULT([$temp_result])
+fi
 
-       AC_COMPILE_IFELSE(
-[#include <stdio.h>
-#include <sys/types.h>
-#include <asm/types.h>
-#include <sys/socket.h>
-#include <linux/netlink.h>
-#include <linux/rtnetlink.h>
+if test "x$with_libstatgrab" = "xyes"
+then
+  SAVE_CPPFLAGS="$CPPFLAGS"
+  CPPFLAGS="$CPPFLAGS $with_libstatgrab_cflags"
 
-int main (void)
-{
-       int retval = TCA_STATS;
-       return (retval);
-}],
-       [AC_DEFINE([HAVE_TCA_STATS], 1, [True if the enum-member TCA_STATS exists])]
-       []);
+  AC_CHECK_HEADERS(statgrab.h,
+                  [with_libstatgrab="yes"],
+                  [with_libstatgrab="no (statgrab.h not found)"])
 
-       CFLAGS="$SAVE_CFLAGS"
+  CPPFLAGS="$SAVE_CPPFLAGS"
 fi
-if test "x$with_libnetlink" = "xyes"
+
+if test "x$with_libstatgrab" = "xyes"
 then
-       AC_CHECK_LIB(netlink, rtnl_open,
-                    [with_libnetlink="yes"],
-                    [with_libnetlink="no (symbol 'rtnl_open' not found)"],
-                    [$with_libnetlink_libs])
+  SAVE_CFLAGS="$CFLAGS"
+  SAVE_LDFLAGS="$LDFLAGS"
+
+  CFLAGS="$CFLAGS $with_libstatgrab_cflags"
+  LDFLAGS="$LDFLAGS $with_libstatgrab_ldflags"
+
+  AC_CHECK_LIB(statgrab, sg_init,
+              [with_libstatgrab="yes"],
+              [with_libstatgrab="no (symbol sg_init not found)"])
+
+  CFLAGS="$SAVE_CFLAGS"
+  LDFLAGS="$SAVE_LDFLAGS"
 fi
-if test "x$with_libnetlink" = "xyes"
+
+AM_CONDITIONAL(BUILD_WITH_LIBSTATGRAB, test "x$with_libstatgrab" = "xyes")
+if test "x$with_libstatgrab" = "xyes"
 then
-       BUILD_WITH_LIBNETLINK_CFLAGS="$with_libnetlink_cflags"
-       BUILD_WITH_LIBNETLINK_LIBS="$with_libnetlink_libs"
-       AC_SUBST(BUILD_WITH_LIBNETLINK_CFLAGS)
-       AC_SUBST(BUILD_WITH_LIBNETLINK_LIBS)
+  AC_DEFINE(HAVE_LIBSTATGRAB, 1, [Define to 1 if you have the 'statgrab' library (-lstatgrab)])
+  BUILD_WITH_LIBSTATGRAB_CFLAGS="$with_libstatgrab_cflags"
+  BUILD_WITH_LIBSTATGRAB_LDFLAGS="$with_libstatgrab_ldflags"
+  AC_SUBST(BUILD_WITH_LIBSTATGRAB_CFLAGS)
+  AC_SUBST(BUILD_WITH_LIBSTATGRAB_LDFLAGS)
 fi
-AM_CONDITIONAL(BUILD_WITH_LIBNETLINK, test "x$with_libnetlink" = "xyes")
 # }}}
 
-# --with-libpq {{{
-with_pg_config="pg_config"
-with_libpq_includedir=""
-with_libpq_libdir=""
-with_libpq_cppflags=""
-with_libpq_ldflags=""
-AC_ARG_WITH(libpq, [AS_HELP_STRING([--with-libpq@<:@=PREFIX@:>@],
-       [Path to libpq.])],
+# --with-libxmms {{{
+with_xmms_config="xmms-config"
+with_xmms_cflags=""
+with_xmms_libs=""
+AC_ARG_WITH(libxmms, [AS_HELP_STRING([--with-libxmms@<:@=PREFIX@:>@], [Path to libxmms.])],
 [
-       if test "x$withval" = "xno"
-       then
-               with_libpq="no"
-       else if test "x$withval" = "xyes"
+       if test "x$withval" != "xno" \
+               && test "x$withval" != "xyes"
        then
-               with_libpq="yes"
-       else
                if test -f "$withval" && test -x "$withval";
                then
-                       with_pg_config="$withval"
-               else if test -x "$withval/bin/pg_config"
+                       with_xmms_config="$withval"
+               else if test -x "$withval/bin/xmms-config"
                then
-                       with_pg_config="$withval/bin/pg_config"
+                       with_xmms_config="$withval/bin/xmms-config"
                fi; fi
-               with_libpq="yes"
+               with_libxmms="yes"
+       else if test "x$withval" = "xno"
+       then
+               with_libxmms="no"
+       else
+               with_libxmms="yes"
        fi; fi
 ],
 [
-       with_libpq="yes"
+       with_libxmms="yes"
 ])
-if test "x$with_libpq" = "xyes"
+if test "x$with_libxmms" = "xyes"
 then
-       with_libpq_includedir=`$with_pg_config --includedir 2> /dev/null`
-       pg_config_status=$?
+       with_xmms_cflags=`$with_xmms_config --cflags 2>/dev/null`
+       xmms_config_status=$?
 
-       if test $pg_config_status -eq 0
+       if test $xmms_config_status -ne 0
        then
-               if test -n "$with_libpq_includedir"; then
-                       for dir in $with_libpq_includedir; do
-                               with_libpq_cppflags="$with_libpq_cppflags -I$dir"
-                       done
-               fi
-       else
-               AC_MSG_WARN([$with_pg_config returned with status $pg_config_status])
+               with_libxmms="no"
        fi
-
-       SAVE_CPPFLAGS="$CPPFLAGS"
-       CPPFLAGS="$CPPFLAGS $with_libpq_cppflags"
-
-       AC_CHECK_HEADERS(libpq-fe.h, [],
-               [with_libpq="no (libpq-fe.h not found)"], [])
-
-       CPPFLAGS="$SAVE_CPPFLAGS"
 fi
-if test "x$with_libpq" = "xyes"
+if test "x$with_libxmms" = "xyes"
 then
-       with_libpq_libdir=`$with_pg_config --libdir 2> /dev/null`
-       pg_config_status=$?
+       with_xmms_libs=`$with_xmms_config --libs 2>/dev/null`
+       xmms_config_status=$?
 
-       if test $pg_config_status -eq 0
+       if test $xmms_config_status -ne 0
        then
-               if test -n "$with_libpq_libdir"; then
-                       for dir in $with_libpq_libdir; do
-                               with_libpq_ldflags="$with_libpq_ldflags -L$dir"
-                       done
-               fi
-       else
-               AC_MSG_WARN([$with_pg_config returned with status $pg_config_status])
+               with_libxmms="no"
        fi
-
-       SAVE_LDFLAGS="$LDFLAGS"
-       LDFLAGS="$LDFLAGS $with_libpq_ldflags"
-
-       AC_CHECK_LIB(pq, PQconnectdb,
-               [with_libpq="yes"],
-               [with_libpq="no (symbol 'PQconnectdb' not found)"])
-
-       LDFLAGS="$SAVE_LDFLAGS"
-fi
-if test "x$with_libpq" = "xyes"
-then
-       BUILD_WITH_LIBPQ_CPPFLAGS="$with_libpq_cppflags"
-       BUILD_WITH_LIBPQ_LDFLAGS="$with_libpq_ldflags"
-       AC_SUBST(BUILD_WITH_LIBPQ_CPPFLAGS)
-       AC_SUBST(BUILD_WITH_LIBPQ_LDFLAGS)
 fi
-AM_CONDITIONAL(BUILD_WITH_LIBPQ, test "x$with_libpq" = "xyes")
-# }}}
-
-# $PKG_CONFIG --exists OpenIPMIpthread {{{
-with_libopenipmipthread="yes"
-with_libopenipmipthread_cflags=""
-with_libopenipmipthread_libs=""
-
-AC_MSG_CHECKING([for pkg-config])
-temp_result="no"
-if test "x$PKG_CONFIG" = "x"
+if test "x$with_libxmms" = "xyes"
 then
-       with_libopenipmipthread="no"
-       temp_result="no"
-else
-       temp_result="$PKG_CONFIG"
+       AC_CHECK_LIB(xmms, xmms_remote_get_info,
+       [
+               BUILD_WITH_LIBXMMS_CFLAGS="$with_xmms_cflags"
+               BUILD_WITH_LIBXMMS_LIBS="$with_xmms_libs"
+               AC_SUBST(BUILD_WITH_LIBXMMS_CFLAGS)
+               AC_SUBST(BUILD_WITH_LIBXMMS_LIBS)
+       ],
+       [
+               with_libxmms="no"
+       ],
+       [$with_xmms_libs])
 fi
-AC_MSG_RESULT([$temp_result])
-
-if test "x$with_libopenipmipthread" = "xyes"
+with_libxmms_numeric=0
+if test "x$with_libxmms" = "xyes"
 then
-       AC_MSG_CHECKING([for libOpenIPMIpthread])
-       $PKG_CONFIG --exists OpenIPMIpthread 2>/dev/null
-       if test "$?" != "0"
-       then
-               with_libopenipmipthread="no ($PKG_CONFIG doesn't know OpenIPMIpthread)"
-       fi
-       AC_MSG_RESULT([$with_libopenipmipthread])
+       with_libxmms_numeric=1
 fi
+AC_DEFINE_UNQUOTED(HAVE_LIBXMMS, [$with_libxmms_numeric], [Define to 1 if you have the 'xmms' library (-lxmms).])
+AM_CONDITIONAL(BUILD_WITH_LIBXMMS, test "x$with_libxmms" = "xyes")
+# }}}
 
-if test "x$with_libopenipmipthread" = "xyes"
+# pkg-config --exists 'libupsclient' {{{
+with_libupsclient="no (pkg-config isn't available)"
+with_libupsclient_cflags=""
+with_libupsclient_libs=""
+if test "x$PKG_CONFIG" != "x"
 then
-       AC_MSG_CHECKING([for libOpenIPMIpthread CFLAGS])
-       temp_result="`$PKG_CONFIG --cflags OpenIPMIpthread`"
+       pkg-config --exists 'libupsclient' 2>/dev/null
        if test "$?" = "0"
        then
-               with_libopenipmipthread_cflags="$temp_result"
+               with_libupsclient="yes"
        else
-               with_libopenipmipthread="no ($PKG_CONFIG --cflags OpenIPMIpthread failed)"
-               temp_result="$PKG_CONFIG --cflags OpenIPMIpthread failed"
+               with_libupsclient="no (pkg-config doesn't know library)"
        fi
-       AC_MSG_RESULT([$temp_result])
 fi
-
-if test "x$with_libopenipmipthread" = "xyes"
+if test "x$with_libupsclient" = "xyes"
 then
-       AC_MSG_CHECKING([for libOpenIPMIpthread LDFLAGS])
-       temp_result="`$PKG_CONFIG --libs OpenIPMIpthread`"
-       if test "$?" = "0"
+       with_libupsclient_cflags="`pkg-config --cflags 'libupsclient'`"
+       if test $? -ne 0
        then
-               with_libopenipmipthread_ldflags="$temp_result"
-       else
-               with_libopenipmipthread="no ($PKG_CONFIG --libs OpenIPMIpthread failed)"
-               temp_result="$PKG_CONFIG --libs OpenIPMIpthread failed"
+               with_libupsclient="no"
+       fi
+       with_libupsclient_libs="`pkg-config --libs 'libupsclient'`"
+       if test $? -ne 0
+       then
+               with_libupsclient="no"
        fi
-       AC_MSG_RESULT([$temp_result])
 fi
+if test "x$with_libupsclient" = "xyes"
+then
+       SAVE_CPPFLAGS="$CPPFLAGS"
+       CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
 
-if test "x$with_libopenipmipthread" = "xyes"
+       AC_CHECK_HEADERS(upsclient.h, [], [with_libupsclient="no (upsclient.h not found)"])
+
+       CPPFLAGS="$SAVE_CPPFLAGS"
+fi
+if test "x$with_libupsclient" = "xyes"
 then
        SAVE_CPPFLAGS="$CPPFLAGS"
-       CPPFLAGS="$CPPFLAGS $with_libopenipmipthread_cflags"
+       SAVE_LDFLAGS="$LDFLAGS"
 
-       AC_CHECK_HEADERS(OpenIPMI/ipmi_smi.h,
-                        [with_libopenipmipthread="yes"],
-                        [with_libopenipmipthread="no (OpenIPMI/ipmi_smi.h not found)"],
-[#include <OpenIPMI/ipmiif.h>
-#include <OpenIPMI/ipmi_err.h>
-#include <OpenIPMI/ipmi_posix.h>
-#include <OpenIPMI/ipmi_conn.h>
-])
+       CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
+       LDFLAGS="$LDFLAGS $with_libupsclient_libs"
+
+       AC_CHECK_LIB(upsclient, upscli_connect,
+                    [with_libupsclient="yes"],
+                    [with_libupsclient="no (symbol upscli_connect not found)"])
 
        CPPFLAGS="$SAVE_CPPFLAGS"
+       LDFLAGS="$SAVE_LDFLAGS"
 fi
+if test "x$with_libupsclient" = "xyes"
+then
+       SAVE_CPPFLAGS="$CPPFLAGS"
+       CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
 
-if test "x$with_libopenipmipthread" = "xyes"
+       AC_CHECK_TYPES([UPSCONN_t, UPSCONN], [], [],
+[#include <stdlib.h>
+#include <stdio.h>
+#include <upsclient.h>])
+
+       CPPFLAGS="$SAVE_CPPFLAGS"
+fi
+if test "x$with_libupsclient" = "xyes"
 then
-       BUILD_WITH_OPENIPMI_CFLAGS="$with_libopenipmipthread_cflags"
-       BUILD_WITH_OPENIPMI_LIBS="$with_libopenipmipthread_ldflags"
-       AC_SUBST(BUILD_WITH_OPENIPMI_CFLAGS)
-       AC_SUBST(BUILD_WITH_OPENIPMI_LIBS)
+       BUILD_WITH_LIBUPSCLIENT_CFLAGS="$with_libupsclient_cflags"
+       BUILD_WITH_LIBUPSCLIENT_LIBS="$with_libupsclient_libs"
+       AC_SUBST(BUILD_WITH_LIBUPSCLIENT_CFLAGS)
+       AC_SUBST(BUILD_WITH_LIBUPSCLIENT_LIBS)
 fi
 # }}}
 
@@ -2424,6 +2343,87 @@ if test "x$with_libvirt" = "xyes"; then
 fi
 # }}}
 
+# $PKG_CONFIG --exists OpenIPMIpthread {{{
+with_libopenipmipthread="yes"
+with_libopenipmipthread_cflags=""
+with_libopenipmipthread_libs=""
+
+AC_MSG_CHECKING([for pkg-config])
+temp_result="no"
+if test "x$PKG_CONFIG" = "x"
+then
+       with_libopenipmipthread="no"
+       temp_result="no"
+else
+       temp_result="$PKG_CONFIG"
+fi
+AC_MSG_RESULT([$temp_result])
+
+if test "x$with_libopenipmipthread" = "xyes"
+then
+       AC_MSG_CHECKING([for libOpenIPMIpthread])
+       $PKG_CONFIG --exists OpenIPMIpthread 2>/dev/null
+       if test "$?" != "0"
+       then
+               with_libopenipmipthread="no ($PKG_CONFIG doesn't know OpenIPMIpthread)"
+       fi
+       AC_MSG_RESULT([$with_libopenipmipthread])
+fi
+
+if test "x$with_libopenipmipthread" = "xyes"
+then
+       AC_MSG_CHECKING([for libOpenIPMIpthread CFLAGS])
+       temp_result="`$PKG_CONFIG --cflags OpenIPMIpthread`"
+       if test "$?" = "0"
+       then
+               with_libopenipmipthread_cflags="$temp_result"
+       else
+               with_libopenipmipthread="no ($PKG_CONFIG --cflags OpenIPMIpthread failed)"
+               temp_result="$PKG_CONFIG --cflags OpenIPMIpthread failed"
+       fi
+       AC_MSG_RESULT([$temp_result])
+fi
+
+if test "x$with_libopenipmipthread" = "xyes"
+then
+       AC_MSG_CHECKING([for libOpenIPMIpthread LDFLAGS])
+       temp_result="`$PKG_CONFIG --libs OpenIPMIpthread`"
+       if test "$?" = "0"
+       then
+               with_libopenipmipthread_ldflags="$temp_result"
+       else
+               with_libopenipmipthread="no ($PKG_CONFIG --libs OpenIPMIpthread failed)"
+               temp_result="$PKG_CONFIG --libs OpenIPMIpthread failed"
+       fi
+       AC_MSG_RESULT([$temp_result])
+fi
+
+if test "x$with_libopenipmipthread" = "xyes"
+then
+       SAVE_CPPFLAGS="$CPPFLAGS"
+       CPPFLAGS="$CPPFLAGS $with_libopenipmipthread_cflags"
+
+       AC_CHECK_HEADERS(OpenIPMI/ipmi_smi.h,
+                        [with_libopenipmipthread="yes"],
+                        [with_libopenipmipthread="no (OpenIPMI/ipmi_smi.h not found)"],
+[#include <OpenIPMI/ipmiif.h>
+#include <OpenIPMI/ipmi_err.h>
+#include <OpenIPMI/ipmi_posix.h>
+#include <OpenIPMI/ipmi_conn.h>
+])
+
+       CPPFLAGS="$SAVE_CPPFLAGS"
+fi
+
+if test "x$with_libopenipmipthread" = "xyes"
+then
+       BUILD_WITH_OPENIPMI_CFLAGS="$with_libopenipmipthread_cflags"
+       BUILD_WITH_OPENIPMI_LIBS="$with_libopenipmipthread_ldflags"
+       AC_SUBST(BUILD_WITH_OPENIPMI_CFLAGS)
+       AC_SUBST(BUILD_WITH_OPENIPMI_LIBS)
+fi
+# }}}
+
 PKG_CHECK_MODULES([LIBNOTIFY], [libnotify],
                [with_libnotify="yes"],
                [with_libnotify="no ($LIBNOTIFY_PKG_ERRORS)"])