powerdns plugin: Use `LOCALSTATEDIR' instead of "/var".
[collectd.git] / configure.in
index 3876b4f..8ca5d69 100644 (file)
@@ -50,6 +50,18 @@ case $host_os in
 esac
 AC_MSG_RESULT([$ac_system])
 
+if test "x$ac_system" = "xLinux"
+then
+       AC_ARG_VAR([KERNEL_DIR], [path to Linux kernel sources])
+       if test -z "$KERNEL_DIR"
+       then
+               KERNEL_DIR="/lib/modules/`uname -r`/source"
+       fi
+
+       KERNEL_CFLAGS="-I$KERNEL_DIR/include"
+       AC_SUBST(KERNEL_CFLAGS)
+fi
+
 #
 # Checks for header files.
 #
@@ -57,7 +69,7 @@ AC_HEADER_STDC
 AC_HEADER_SYS_WAIT
 AC_HEADER_DIRENT
 
-AC_CHECK_HEADERS(stdint.h stdio.h errno.h math.h stdarg.h syslog.h fcntl.h signal.h assert.h sys/types.h sys/socket.h sys/select.h poll.h netdb.h arpa/inet.h sys/resource.h sys/param.h kstat.h regex.h sys/ioctl.h endian.h)
+AC_CHECK_HEADERS(stdint.h stdio.h errno.h math.h stdarg.h syslog.h fcntl.h signal.h assert.h sys/types.h sys/socket.h sys/select.h poll.h netdb.h arpa/inet.h sys/resource.h sys/param.h kstat.h regex.h sys/ioctl.h endian.h sys/isa_defs.h)
 
 # For ping library
 AC_CHECK_HEADERS(netinet/in_systm.h, [], [],
@@ -278,8 +290,13 @@ have_net_ip_vs_h="no"
 have_ip_vs_h="no"
 if test "x$ac_system" = "xLinux"
 then
+       SAVE_CFLAGS=$CFLAGS
+       CFLAGS="$CFLAGS $KERNEL_CFLAGS"
+
        AC_CHECK_HEADERS(net/ip_vs.h, [have_net_ip_vs_h="yes"])
        AC_CHECK_HEADERS(ip_vs.h, [have_ip_vs_h="yes"])
+
+       CFLAGS=$SAVE_CFLAGS
 fi
 
 # For quota module
@@ -891,7 +908,6 @@ AC_CHECK_LIB(hal,libhal_device_property_exists,
             [AC_DEFINE(HAVE_LIBHAL, 1, [Define to 1 if you have 'hal' library])],
             [with_libhal="no"])
 if test "x$with_libhal" = "xyes"; then
-       PKG_PROG_PKG_CONFIG
        if test "x$PKG_CONFIG" != "x"; then
                BUILD_WITH_LIBHAL_CFLAGS="`pkg-config --cflags hal`"
                BUILD_WITH_LIBHAL_LIBS="`pkg-config --libs hal`"
@@ -1216,12 +1232,15 @@ then
   AC_SUBST(BUILD_WITH_LIBSTATGRAB_LDFLAGS)
 fi
 
-AC_CHECK_LIB(kvm, kvm_getswapinfo, [with_libkvm="yes"], [with_libkvm="no"])
-if test "x$with_libkvm" = "xyes"
+with_libkvm="no"
+AC_CHECK_LIB(kvm, kvm_getswapinfo, [with_kvm_getswapinfo="yes"], [with_kvm_getswapinfo="no"])
+if test "x$with_kvm_getswapinfo" = "xyes"
 then
-       AC_DEFINE(HAVE_LIBKVM, 1, [Define to 1 if you have the 'kvm' library (-lkvm)])
+       AC_DEFINE(HAVE_LIBKVM_GETSWAPINFO, 1,
+                 [Define to 1 if you have the 'kvm' library with the 'kvm_getswapinfo' symbol (-lkvm)])
+       with_libkvm="yes"
 fi
-AM_CONDITIONAL(BUILD_WITH_LIBKVM, test "x$with_libkvm" = "xyes")
+AM_CONDITIONAL(BUILD_WITH_LIBKVM_GETSWAPINFO, test "x$with_kvm_getswapinfo" = "xyes")
 
 with_sensors_cflags=""
 with_sensors_ldflags=""
@@ -1600,15 +1619,6 @@ then
        LDFLAGS=$SAVE_LDFLAGS
 fi
 
-if test "x$ac_system" = "xLinux"
-then
-       AC_ARG_VAR([KERNEL_DIR], [path to Linux kernel sources])
-       if test -z "$KERNEL_DIR"
-       then
-               KERNEL_DIR="/lib/modules/`uname -r`/source"
-       fi
-fi
-
 with_own_libiptc="no"
 AC_ARG_WITH(libiptc, [AS_HELP_STRING([--with-libiptc@<:@=PREFIX@:>@], [Path to libiptc.])],
 [
@@ -1654,7 +1664,7 @@ fi
 if test "x$with_libiptc" = "xyes"
 then
        SAVE_CFLAGS=$CFLAGS
-       CFLAGS="$CFLAGS -I$KERNEL_DIR/include"
+       CFLAGS="$CFLAGS $KERNEL_CFLAGS"
 
        AC_CHECK_HEADERS(linux/netfilter_ipv4/ip_tables.h linux/netfilter_ipv6/ip6_tables.h, [],
        [
@@ -1738,44 +1748,36 @@ then
 fi
 AM_CONDITIONAL(BUILD_WITH_LIBNETSNMP, test "x$with_libnetsnmp" = "xyes")
 
-with_upsclient_config="libupsclient-config"
-with_upsclient_cflags=""
-with_upsclient_libs=""
-AC_ARG_WITH(libupsclient, [AS_HELP_STRING([--with-libupsclient@<:@=PREFIX@:>@], [Path to libupsclient.])],
-[
-       if test "x$withval" = "xno"
+with_libupsclient="no (pkg-config isn't available)"
+with_libupsclient_cflags=""
+with_libupsclient_libs=""
+if test "x$PKG_CONFIG" != "x"
+then
+       pkg-config --exists 'libupsclient' 2>/dev/null
+       if test "$?" = "0"
        then
-               with_libupsclient="no"
-       else
-               if test "x$withval" != "xyes"
-               then
-                       if test -f "$withval" && test -x "$withval";
-                       then
-                               with_upsclient_config="$withval"
-                       else
-                               with_upsclient_config="$withval/bin/libupsclient-config"
-                       fi
-               fi
                with_libupsclient="yes"
+       else
+               with_libupsclient="no (pkg-config doesn't know library)"
        fi
-],
-[
-       with_libupsclient="yes"
-])
+fi
 if test "x$with_libupsclient" = "xyes"
 then
-       with_upsclient_cflags=`$with_upsclient_config --cflags 2>/dev/null`
-       upsclient_config_status=$?
-
-       if test $upsclient_config_status -ne 0
+       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 $? -ne 0
        then
-               with_libupsclient="no ($with_upsclient_config failed)"
+               with_libupsclient="no"
        fi
 fi
 if test "x$with_libupsclient" = "xyes"
 then
        SAVE_CPPFLAGS="$CPPFLAGS"
-       CPPFLAGS="$CPPFLAGS $with_upsclient_cflags"
+       CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
 
        AC_CHECK_HEADERS(upsclient.h, [], [with_libupsclient="no (upsclient.h not found)"])
 
@@ -1783,31 +1785,23 @@ then
 fi
 if test "x$with_libupsclient" = "xyes"
 then
-       with_upsclient_libs=`$with_upsclient_config --libs 2>/dev/null`
-       upsclient_config_status=$?
+       SAVE_CPPFLAGS="$CPPFLAGS"
+       SAVE_LDFLAGS="$LDFLAGS"
+
+       CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
+       LDFLAGS="$LDFLAGS $with_libupsclient_libs"
 
-       if test $upsclient_config_status -ne 0
-       then
-               with_libupsclient="no ($with_upsclient_config failed)"
-       fi
-fi
-if test "x$with_libupsclient" = "xyes"
-then
        AC_CHECK_LIB(upsclient, upscli_connect,
-       [
-               BUILD_WITH_LIBUPSCLIENT_CFLAGS="$with_upsclient_cflags"
-               BUILD_WITH_LIBUPSCLIENT_LIBS="$with_upsclient_libs"
-               AC_SUBST(BUILD_WITH_LIBUPSCLIENT_CFLAGS)
-               AC_SUBST(BUILD_WITH_LIBUPSCLIENT_LIBS)
-       ],
-       [
-               with_libupsclient="no (symbol 'upscli_connect' not found)"
-       ], [$with_upsclient_libs])
+                    [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 $with_upsclient_cflags"
+       CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
 
        AC_CHECK_TYPES([UPSCONN_t, UPSCONN], [], [],
 [#include <stdlib.h>
@@ -1816,7 +1810,13 @@ then
 
        CPPFLAGS="$SAVE_CPPFLAGS"
 fi
-AM_CONDITIONAL(BUILD_WITH_LIBUPSCLIENT, test "x$with_libupsclient" = "xyes")
+if test "x$with_libupsclient" = "xyes"
+then
+       BUILD_WITH_LIBUPSCLIENT_CFLAGS="$with_libupsclient_cflags"
+       BUILD_WITH_LIBUPSCLIENT_LIBS="$with_libupsclient_libs"
+       AC_SUBST(BUILD_WITH_LIBUPSCLIENT_CFLAGS)
+       AC_SUBST(BUILD_WITH_LIBUPSCLIENT_LIBS)
+fi
 
 ### BEGIN of check for libxmms ###
 with_xmms_config="xmms-config"
@@ -2442,7 +2442,7 @@ then
        plugin_processes="yes"
 fi
 
-if test "x$with_libkvm" = "xyes"
+if test "x$with_kvm_getswapinfo" = "xyes"
 then
        plugin_swap="yes"
 fi