configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2 AC_INIT(collectd, m4_esyscmd(./version-gen.sh))
   3 AC_CONFIG_SRCDIR(src/collectd.c)
   4 AC_CONFIG_HEADERS(src/config.h)
   5 AM_INIT_AUTOMAKE(dist-bzip2)
   6 AC_LANG(C)
   7
   8 AC_PREFIX_DEFAULT("/opt/collectd")
   9
  10 AC_SYS_LARGEFILE
  11
  12 #
  13 # Checks for programs.
  14 #
  15 AC_PROG_CC
  16 AC_PROG_CPP
  17 AC_PROG_INSTALL
  18 AC_PROG_LN_S
  19 AC_PROG_MAKE_SET
  20 AM_PROG_CC_C_O
  21 AM_CONDITIONAL(COMPILER_IS_GCC, test "x$GCC" = "xyes")
  22
  23 dnl configure libtool
  24 AC_DISABLE_STATIC
  25 AC_LIBLTDL_CONVENIENCE
  26 AC_SUBST(LTDLINCL)
  27 AC_SUBST(LIBLTDL)
  28 AC_LIBTOOL_DLOPEN
  29 AC_PROG_LIBTOOL
  30 AC_PROG_LEX
  31 AC_PROG_YACC
  32 AC_CONFIG_SUBDIRS(libltdl)
  33
  34 AC_MSG_CHECKING([for kernel type ($host_os)])
  35 case $host_os in
  36         *linux*)
  37         AC_DEFINE([KERNEL_LINUX], 1, [True if program is to be compiled for a Linux kernel])
  38         ac_system="Linux"
  39         ;;
  40         *solaris*)
  41         AC_DEFINE([KERNEL_SOLARIS], 1, [True if program is to be compiled for a Solaris kernel])
  42         ac_system="Solaris"
  43         ;;
  44         *darwin*)
  45         ac_system="Darwin"
  46         ;;
  47         *)
  48         ac_system="unknown"
  49 esac
  50 AC_MSG_RESULT([$ac_system])
  51
  52 #
  53 # Checks for header files.
  54 #
  55 AC_HEADER_STDC
  56 AC_HEADER_SYS_WAIT
  57 AC_HEADER_DIRENT
  58
  59 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)
  60
  61 # For ping library
  62 AC_CHECK_HEADERS(netinet/in_systm.h, [], [],
  63 [#if HAVE_STDINT_H
  64 # include <stdint.h>
  65 #endif
  66 #if HAVE_SYS_TYPES_H
  67 # include <sys/types.h>
  68 #endif
  69 ])
  70 AC_CHECK_HEADERS(netinet/in.h, [], [],
  71 [#if HAVE_STDINT_H
  72 # include <stdint.h>
  73 #endif
  74 #if HAVE_SYS_TYPES_H
  75 # include <sys/types.h>
  76 #endif
  77 #if HAVE_NETINET_IN_SYSTM_H
  78 # include <netinet/in_systm.h>
  79 #endif
  80 ])
  81 AC_CHECK_HEADERS(netinet/ip.h, [], [],
  82 [#if HAVE_STDINT_H
  83 # include <stdint.h>
  84 #endif
  85 #if HAVE_SYS_TYPES_H
  86 # include <sys/types.h>
  87 #endif
  88 #if HAVE_NETINET_IN_SYSTM_H
  89 # include <netinet/in_systm.h>
  90 #endif
  91 #if HAVE_NETINET_IN_H
  92 # include <netinet/in.h>
  93 #endif
  94 ])
  95 AC_CHECK_HEADERS(netinet/ip_icmp.h, [], [],
  96 [#if HAVE_STDINT_H
  97 # include <stdint.h>
  98 #endif
  99 #if HAVE_SYS_TYPES_H
 100 # include <sys/types.h>
 101 #endif
 102 #if HAVE_NETINET_IN_SYSTM_H
 103 # include <netinet/in_systm.h>
 104 #endif
 105 #if HAVE_NETINET_IN_H
 106 # include <netinet/in.h>
 107 #endif
 108 #if HAVE_NETINET_IP_H
 109 # include <netinet/ip.h>
 110 #endif
 111 ])
 112 AC_CHECK_HEADERS(netinet/ip_var.h, [], [],
 113 [#if HAVE_STDINT_H
 114 # include <stdint.h>
 115 #endif
 116 #if HAVE_SYS_TYPES_H
 117 # include <sys/types.h>
 118 #endif
 119 #if HAVE_NETINET_IN_SYSTM_H
 120 # include <netinet/in_systm.h>
 121 #endif
 122 #if HAVE_NETINET_IN_H
 123 # include <netinet/in.h>
 124 #endif
 125 #if HAVE_NETINET_IP_H
 126 # include <netinet/ip.h>
 127 #endif
 128 ])
 129 AC_CHECK_HEADERS(netinet/ip6.h, [], [],
 130 [#if HAVE_STDINT_H
 131 # include <stdint.h>
 132 #endif
 133 #if HAVE_SYS_TYPES_H
 134 # include <sys/types.h>
 135 #endif
 136 #if HAVE_NETINET_IN_SYSTM_H
 137 # include <netinet/in_systm.h>
 138 #endif
 139 #if HAVE_NETINET_IN_H
 140 # include <netinet/in.h>
 141 #endif
 142 ])
 143 AC_CHECK_HEADERS(netinet/icmp6.h, [], [],
 144 [#if HAVE_STDINT_H
 145 # include <stdint.h>
 146 #endif
 147 #if HAVE_SYS_TYPES_H
 148 # include <sys/types.h>
 149 #endif
 150 #if HAVE_NETINET_IN_SYSTM_H
 151 # include <netinet/in_systm.h>
 152 #endif
 153 #if HAVE_NETINET_IN_H
 154 # include <netinet/in.h>
 155 #endif
 156 #if HAVE_NETINET_IP6_H
 157 # include <netinet/ip6.h>
 158 #endif
 159 ])
 160 AC_CHECK_HEADERS(netinet/tcp.h, [], [],
 161 [#if HAVE_STDINT_H
 162 # include <stdint.h>
 163 #endif
 164 #if HAVE_SYS_TYPES_H
 165 # include <sys/types.h>
 166 #endif
 167 #if HAVE_NETINET_IN_SYSTM_H
 168 # include <netinet/in_systm.h>
 169 #endif
 170 #if HAVE_NETINET_IN_H
 171 # include <netinet/in.h>
 172 #endif
 173 #if HAVE_NETINET_IP_H
 174 # include <netinet/ip.h>
 175 #endif
 176 ])
 177 AC_CHECK_HEADERS(netinet/udp.h, [], [],
 178 [#if HAVE_STDINT_H
 179 # include <stdint.h>
 180 #endif
 181 #if HAVE_SYS_TYPES_H
 182 # include <sys/types.h>
 183 #endif
 184 #if HAVE_NETINET_IN_SYSTM_H
 185 # include <netinet/in_systm.h>
 186 #endif
 187 #if HAVE_NETINET_IN_H
 188 # include <netinet/in.h>
 189 #endif
 190 #if HAVE_NETINET_IP_H
 191 # include <netinet/ip.h>
 192 #endif
 193 ])
 194
 195 # For cpu modules
 196 AC_CHECK_HEADERS(sys/dkstat.h)
 197 if test "x$ac_system" = "xDarwin"
 198 then
 199         AC_CHECK_HEADERS(mach/mach_init.h mach/host_priv.h mach/mach_error.h mach/mach_host.h mach/mach_port.h mach/mach_types.h mach/message.h mach/processor_set.h mach/processor.h mach/processor_info.h mach/task.h mach/thread_act.h mach/vm_region.h mach/vm_map.h mach/vm_prot.h mach/vm_statistics.h mach/kern_return.h)
 200         AC_CHECK_HEADERS(CoreFoundation/CoreFoundation.h IOKit/IOKitLib.h IOKit/IOTypes.h IOKit/ps/IOPSKeys.h IOKit/IOBSD.h IOKit/storage/IOBlockStorageDriver.h)
 201 fi
 202 AC_CHECK_HEADERS(sys/sysctl.h, [], [],
 203 [
 204 #if HAVE_SYS_TYPES_H
 205 #  include <sys/types.h>
 206 #endif
 207 #if HAVE_SYS_PARAM_H
 208 # include <sys/param.h>
 209 #endif
 210 ])
 211
 212 # For hddtemp module
 213 AC_CHECK_HEADERS(linux/major.h libgen.h)
 214
 215 # For the battery plugin
 216 AC_CHECK_HEADERS(IOKit/ps/IOPowerSources.h, [], [],
 217 [
 218 #if HAVE_IOKIT_IOKITLIB_H
 219 #  include <IOKit/IOKitLib.h>
 220 #endif
 221 #if HAVE_IOKIT_IOTYPES_H
 222 #  include <IOKit/IOTypes.h>
 223 #endif
 224 ])
 225
 226 # For the swap module
 227 AC_CHECK_HEADERS(sys/swap.h, [], [],
 228 [
 229 #if HAVE_SYS_TYPES_H
 230 #  include <sys/types.h>
 231 #endif
 232 #if HAVE_SYS_PARAM_H
 233 # include <sys/param.h>
 234 #endif
 235 ])
 236
 237 # For load module
 238 # For the processes plugin
 239 # For users module
 240 AC_CHECK_HEADERS(sys/loadavg.h linux/config.h utmp.h utmpx.h)
 241
 242 # For interface plugin
 243 AC_CHECK_HEADERS(ifaddrs.h)
 244 AC_CHECK_HEADERS(net/if.h, [], [],
 245 [
 246 #if HAVE_SYS_TYPES_H
 247 #  include <sys/types.h>
 248 #endif
 249 #if HAVE_SYS_SOCKET_H
 250 #  include <sys/socket.h>
 251 #endif
 252 ])
 253 AC_CHECK_HEADERS(linux/if.h, [], [],
 254 [
 255 #if HAVE_SYS_TYPES_H
 256 #  include <sys/types.h>
 257 #endif
 258 #if HAVE_SYS_SOCKET_H
 259 #  include <sys/socket.h>
 260 #endif
 261 ])
 262 AC_CHECK_HEADERS(linux/netdevice.h, [], [],
 263 [
 264 #if HAVE_SYS_TYPES_H
 265 #  include <sys/types.h>
 266 #endif
 267 #if HAVE_SYS_SOCKET_H
 268 #  include <sys/socket.h>
 269 #endif
 270 #if HAVE_LINUX_IF_H
 271 # include <linux/if.h>
 272 #endif
 273 ])
 274
 275 # For ipvs module
 276 have_net_ip_vs_h="no"
 277 have_ip_vs_h="no"
 278 if test "x$ac_system" = "xLinux"
 279 then
 280         AC_CHECK_HEADERS(net/ip_vs.h, [have_net_ip_vs_h="yes"])
 281         AC_CHECK_HEADERS(ip_vs.h, [have_ip_vs_h="yes"])
 282 fi
 283
 284 # For quota module
 285 AC_CHECK_HEADERS(sys/ucred.h, [], [],
 286 [
 287 #if HAVE_SYS_TYPES_H
 288 #  include <sys/types.h>
 289 #endif
 290 #if HAVE_SYS_PARAM_H
 291 # include <sys/param.h>
 292 #endif
 293 ])
 294
 295 # For mount interface
 296 AC_CHECK_HEADERS(sys/mount.h, [], [],
 297 [
 298 #if HAVE_SYS_TYPES_H
 299 #  include <sys/types.h>
 300 #endif
 301 #if HAVE_SYS_PARAM_H
 302 # include <sys/param.h>
 303 #endif
 304 ])
 305
 306 # For the email plugin
 307 AC_CHECK_HEADERS(linux/un.h, [], [],
 308 [
 309 #if HAVE_SYS_SOCKET_H
 310 #       include <sys/socket.h>
 311 #endif
 312 ])
 313
 314 AC_CHECK_HEADERS(pwd.h grp.h sys/un.h ctype.h limits.h sys/quota.h xfs/xqm.h fs_info.h fshelp.h paths.h mntent.h mnttab.h sys/fstyp.h sys/fs_types.h sys/mntent.h sys/mnttab.h sys/statfs.h sys/statvfs.h sys/vfs.h sys/vfstab.h kvm.h wordexp.h)
 315
 316 # For the dns plugin
 317 AC_CHECK_HEADERS(arpa/nameser.h)
 318 AC_CHECK_HEADERS(arpa/nameser_compat.h, [], [],
 319 [
 320 #if HAVE_ARPA_NAMESER_H
 321 # include <arpa/nameser.h>
 322 #endif
 323 ])
 324
 325 AC_CHECK_HEADERS(net/if_arp.h, [], [],
 326 [#if HAVE_SYS_SOCKET_H
 327 # include <sys/socket.h>
 328 #endif
 329 ])
 330 AC_CHECK_HEADERS(net/ppp_defs.h)
 331 AC_CHECK_HEADERS(net/if_ppp.h, [], [],
 332 [#if HAVE_NET_PPP_DEFS_H
 333 # include <net/ppp_defs.h>
 334 #endif
 335 ])
 336 AC_CHECK_HEADERS(netinet/if_ether.h, [], [],
 337 [#if HAVE_STDINT_H
 338 # include <stdint.h>
 339 #endif
 340 #if HAVE_SYS_TYPES_H
 341 # include <sys/types.h>
 342 #endif
 343 #if HAVE_SYS_SOCKET_H
 344 # include <sys/socket.h>
 345 #endif
 346 #if HAVE_NET_IF_H
 347 # include <net/if.h>
 348 #endif
 349 #if HAVE_NETINET_IN_H
 350 # include <netinet/in.h>
 351 #endif
 352 ])
 353
 354 # For the multimeter plugin
 355 have_termios_h="no"
 356 AC_CHECK_HEADERS(termios.h, [have_termios_h="yes"])
 357
 358 #
 359 # Checks for typedefs, structures, and compiler characteristics.
 360 #
 361 AC_C_CONST
 362 AC_TYPE_PID_T
 363 AC_TYPE_SIZE_T
 364 AC_TYPE_UID_T
 365 AC_HEADER_TIME
 366
 367 #
 368 # Checks for library functions.
 369 #
 370 AC_PROG_GCC_TRADITIONAL
 371 AC_CHECK_FUNCS(gettimeofday select strdup strtol getaddrinfo getnameinfo strchr memcpy strstr strcmp strncmp strncpy strlen strncasecmp strcasecmp openlog closelog)
 372
 373 AC_FUNC_STRERROR_R
 374
 375 AC_CHECK_FUNCS(getpwnam_r getgrnam_r setgroups regcomp regerror regexec regfree)
 376
 377 socket_needs_socket="no"
 378 AC_CHECK_FUNCS(socket, [], AC_CHECK_LIB(socket, socket, [socket_needs_socket="yes"], AC_MSG_ERROR(cannot find socket)))
 379 AM_CONDITIONAL(BUILD_WITH_LIBSOCKET, test "x$socket_needs_socket" = "xyes")
 380
 381 nanosleep_needs_rt="no"
 382 AC_CHECK_FUNCS(nanosleep, [], AC_CHECK_LIB(rt, nanosleep, [nanosleep_needs_rt="yes"], AC_MSG_ERROR(cannot find nanosleep)))
 383 AM_CONDITIONAL(BUILD_WITH_LIBRT, test "x$nanosleep_needs_rt" = "xyes")
 384
 385 AC_CHECK_FUNCS(sysctlbyname, [have_sysctlbyname="yes"], [have_sysctlbyname="no"])
 386 AC_CHECK_FUNCS(host_statistics, [have_host_statistics="yes"], [have_host_statistics="no"])
 387 AC_CHECK_FUNCS(processor_info, [have_processor_info="yes"], [have_processor_info="no"])
 388 AC_CHECK_FUNCS(thread_info, [have_thread_info="yes"], [have_thread_info="no"])
 389 AC_CHECK_FUNCS(statfs, [have_statfs="yes"], [have_statfs="no"])
 390 AC_CHECK_FUNCS(statvfs, [have_statvfs="yes"], [have_statvfs="no"])
 391 AC_CHECK_FUNCS(getifaddrs, [have_getifaddrs="yes"], [have_getifaddrs="no"])
 392 AC_CHECK_FUNCS(syslog, [have_syslog="yes"], [have_syslog="no"])
 393 AC_CHECK_FUNCS(getutent, [have_getutent="yes"], [have_getutent="no"])
 394 AC_CHECK_FUNCS(getutxent, [have_getutxent="yes"], [have_getutxent="no"])
 395
 396 # For load module
 397 AC_CHECK_FUNCS(getloadavg, [have_getloadavg="yes"], [have_getloadavg="no"])
 398
 399 # Check for NAN
 400 AC_ARG_WITH(nan-emulation, [AS_HELP_STRING([--with-nan-emulation], [use emulated NAN. For crosscompiling only.])],
 401 [
 402  if test "x$withval" = "xno"; then
 403          nan_type="none"
 404  else if test "x$withval" = "xyes"; then
 405          nan_type="zero"
 406  else
 407          nan_type="$withval"
 408  fi; fi
 409 ],
 410 [nan_type="none"])
 411 if test "x$nan_type" = "xnone"; then
 412   AC_CACHE_CHECK([whether NAN is defined by default],
 413     [have_nan_default],
 414     AC_COMPILE_IFELSE(
 415       AC_LANG_PROGRAM(
 416       [[
 417 #include <stdlib.h>
 418 #include <math.h>
 419 static float foo = NAN;
 420       ]],
 421       [[
 422        if (isnan (foo))
 423         return 0;
 424        else
 425         return 1;
 426       ]]),
 427       [have_nan_default="yes"],
 428       [have_nan_default="no"]
 429     )
 430   )
 431   if test "x$have_nan_default" = "xyes"
 432   then
 433     nan_type="default"
 434   fi
 435 fi
 436 if test "x$nan_type" = "xnone"; then
 437   AC_CACHE_CHECK([whether NAN is defined by __USE_ISOC99],
 438     [have_nan_isoc],
 439     AC_COMPILE_IFELSE(
 440       AC_LANG_PROGRAM(
 441       [[
 442 #include <stdlib.h>
 443 #define __USE_ISOC99 1
 444 #include <math.h>
 445 static float foo = NAN;
 446       ]],
 447       [[
 448        if (isnan (foo))
 449         return 0;
 450        else
 451         return 1;
 452       ]]),
 453       [have_nan_isoc="yes"],
 454       [have_nan_isoc="no"]
 455     )
 456   )
 457   if test "x$have_nan_isoc" = "xyes"
 458   then
 459     nan_type="isoc99"
 460   fi
 461 fi
 462 if test "x$nan_type" = "xnone"; then
 463   AC_CACHE_CHECK([whether NAN can be defined by 0/0],
 464     [have_nan_zero],
 465     AC_RUN_IFELSE(
 466       AC_LANG_PROGRAM(
 467       [[
 468 #include <stdlib.h>
 469 #include <math.h>
 470 #ifdef NAN
 471 # undef NAN
 472 #endif
 473 #define NAN (0.0 / 0.0)
 474 #ifndef isnan
 475 # define isnan(f) ((f) != (f))
 476 #endif
 477 static float foo = NAN;
 478       ]],
 479       [[
 480        if (isnan (foo))
 481         return 0;
 482        else
 483         return 1;
 484       ]]),
 485       [have_nan_zero="yes"],
 486       [have_nan_zero="no"]
 487     )
 488   )
 489   if test "x$have_nan_zero" = "xyes"
 490   then
 491     nan_type="zero"
 492   fi
 493 fi
 494
 495 if test "x$nan_type" = "xdefault"; then
 496   AC_DEFINE(NAN_STATIC_DEFAULT, 1,
 497     [Define if NAN is defined by default and can initialize static variables.])
 498 else if test "x$nan_type" = "xisoc99"; then
 499   AC_DEFINE(NAN_STATIC_ISOC, 1,
 500     [Define if NAN is defined by __USE_ISOC99 and can initialize static variables.])
 501 else if test "x$nan_type" = "xzero"; then
 502   AC_DEFINE(NAN_ZERO_ZERO, 1,
 503     [Define if NAN can be defined as (0.0 / 0.0)])
 504 else
 505   AC_MSG_ERROR([Didn't find out how to statically initialize variables to NAN. Sorry.])
 506 fi; fi; fi
 507
 508 # For mount interface
 509 #AC_CHECK_FUNCS(getfsent getvfsent)
 510
 511 have_getfsstat="no"
 512 AC_CHECK_FUNCS(getfsstat, [have_getfsstat="yes"])
 513 have_getvfsstat="no"
 514 AC_CHECK_FUNCS(getvfsstat, [have_getvfsstat="yes"])
 515 have_listmntent="no"
 516 AC_CHECK_FUNCS(listmntent, [have_listmntent="yes"])
 517
 518 have_getmntent="no"
 519 AC_CHECK_FUNCS(getmntent, [have_getmntent="c"])
 520 if test "x$have_getmntent" = "xno"; then
 521         AC_CHECK_LIB(sun, getmntent, [have_getmntent="sun"])
 522 fi
 523 if test "x$have_getmntent" = "xno"; then
 524         AC_CHECK_LIB(seq, getmntent, [have_getmntent="seq"])
 525 fi
 526 if test "x$have_getmntent" = "xno"; then
 527         AC_CHECK_LIB(gen, getmntent, [have_getmntent="gen"])
 528 fi
 529
 530 if test "x$have_getmntent" = "xc"; then
 531         AC_CACHE_CHECK([whether getmntent takes one argument],
 532                 [have_one_getmntent],
 533                 AC_COMPILE_IFELSE(
 534                         AC_LANG_PROGRAM([[AC_INCLUDES_DEFAULT
 535 #include <mntent.h>
 536 #include "$srcdir/src/utils_mount.h"]],
 537                                 [[
 538                                  FILE *fh;
 539                                  struct mntent *me;
 540                                  fh = setmntent ("/etc/mtab", "r");
 541                                  me = getmntent (fh);
 542                                 ]]
 543                         ),
 544                         [have_one_getmntent="yes"],
 545                         [have_one_getmntent="no"]
 546                 )
 547         )
 548         AC_CACHE_CHECK([whether getmntent takes two arguments],
 549                 [have_two_getmntent],
 550                 AC_COMPILE_IFELSE(
 551                         AC_LANG_PROGRAM([[AC_INCLUDES_DEFAULT
 552 #include <sys/mnttab.h>
 553 #include "$srcdir/src/utils_mount.h"]],
 554                                 [[
 555                                  FILE *fh;
 556                                  struct mnttab mt;
 557                                  int status;
 558                                  fh = fopen ("/etc/mnttab", "r");
 559                                  status = getmntent (fh, &mt);
 560                                 ]]
 561                         ),
 562                         [have_two_getmntent="yes"],
 563                         [have_two_getmntent="no"]
 564                 )
 565         )
 566 fi
 567
 568 # Check for different versions of `getmntent' here..
 569
 570 if test "x$have_getmntent" = "xc"; then
 571         if test "x$have_one_getmntent" = "xyes"; then
 572                 AC_DEFINE(HAVE_ONE_GETMNTENT, 1,
 573                           [Define if the function getmntent exists and takes one argument.])
 574         fi
 575         if test "x$have_two_getmntent" = "xyes"; then
 576                 AC_DEFINE(HAVE_TWO_GETMNTENT, 1,
 577                           [Define if the function getmntent exists and takes two arguments.])
 578         fi
 579 fi
 580 if test "x$have_getmntent" = "xsun"; then
 581         AC_DEFINE(HAVE_SUN_GETMNTENT, 1,
 582                   [Define if the function getmntent exists. It's the version from libsun.])
 583 fi
 584 if test "x$have_getmntent" = "xseq"; then
 585         AC_DEFINE(HAVE_SEQ_GETMNTENT, 1,
 586                   [Define if the function getmntent exists. It's the version from libseq.])
 587 fi
 588 if test "x$have_getmntent" = "xgen"; then
 589         AC_DEFINE(HAVE_GEN_GETMNTENT, 1,
 590                   [Define if the function getmntent exists. It's the version from libgen.])
 591 fi
 592
 593 # Check for structures
 594 AC_CHECK_MEMBERS([struct if_data.ifi_ibytes, struct if_data.ifi_opackets, struct if_data.ifi_ierrors],
 595         [AC_DEFINE(HAVE_STRUCT_IF_DATA, 1, [Define if struct if_data exists and is usable.])],
 596         [],
 597         [
 598         #include <sys/types.h>
 599         #include <sys/socket.h>
 600         #include <net/if.h>
 601         ])
 602 AC_CHECK_MEMBERS([struct net_device_stats.rx_bytes, struct net_device_stats.tx_packets, struct net_device_stats.rx_errors],
 603         [AC_DEFINE(HAVE_STRUCT_NET_DEVICE_STATS, 1, [Define if struct net_device_stats exists and is usable.])],
 604         [],
 605         [
 606         #include <sys/types.h>
 607         #include <sys/socket.h>
 608         #include <linux/if.h>
 609         #include <linux/netdevice.h>
 610         ])
 611
 612 AC_CHECK_MEMBERS([struct udphdr.uh_dport, struct udphdr.uh_sport], [], [],
 613 [#if HAVE_STDINT_H
 614 # include <stdint.h>
 615 #endif
 616 #if HAVE_SYS_TYPES_H
 617 # include <sys/types.h>
 618 #endif
 619 #if HAVE_NETINET_IN_SYSTM_H
 620 # include <netinet/in_systm.h>
 621 #endif
 622 #if HAVE_NETINET_IN_H
 623 # include <netinet/in.h>
 624 #endif
 625 #if HAVE_NETINET_IP_H
 626 # include <netinet/ip.h>
 627 #endif
 628 #if HAVE_NETINET_UDP_H
 629 # include <netinet/udp.h>
 630 #endif
 631 ])
 632 AC_CHECK_MEMBERS([struct udphdr.dest, struct udphdr.source], [], [],
 633 [#if HAVE_STDINT_H
 634 # include <stdint.h>
 635 #endif
 636 #if HAVE_SYS_TYPES_H
 637 # include <sys/types.h>
 638 #endif
 639 #if HAVE_NETINET_IN_SYSTM_H
 640 # include <netinet/in_systm.h>
 641 #endif
 642 #if HAVE_NETINET_IN_H
 643 # include <netinet/in.h>
 644 #endif
 645 #if HAVE_NETINET_IP_H
 646 # include <netinet/ip.h>
 647 #endif
 648 #if HAVE_NETINET_UDP_H
 649 # include <netinet/udp.h>
 650 #endif
 651 ])
 652
 653 AC_CHECK_MEMBERS([kstat_io_t.nwritten, kstat_io_t.writes, kstat_io_t.nwrites, kstat_io_t.wtime],
 654         [],
 655         [],
 656         [
 657 #if HAVE_KSTAT_H
 658 # include <kstat.h>
 659 #endif
 660         ])
 661
 662 with_libresolv="yes"
 663 AC_CHECK_LIB(resolv, res_search,
 664 [
 665         AC_DEFINE(HAVE_LIBRESOLV, 1, [Define to 1 if you have the 'resolv' library (-lresolv).])
 666 ],
 667 [with_libresolv="no"])
 668 AM_CONDITIONAL(BUILD_WITH_LIBRESOLV, test "x$with_libresolv" = "xyes")
 669
 670 dnl Check for HAL (hardware abstraction library)
 671 with_libhal="yes"
 672 AC_CHECK_LIB(hal,libhal_device_property_exists,
 673              [AC_DEFINE(HAVE_LIBHAL, 1, [Define to 1 if you have 'hal' library])],
 674              [with_libhal="no"])
 675 if test "x$with_libhal" = "xyes"; then
 676         PKG_PROG_PKG_CONFIG
 677         if test "x$PKG_CONFIG" != "x"; then
 678                 BUILD_WITH_LIBHAL_CFLAGS="`pkg-config --cflags hal`"
 679                 BUILD_WITH_LIBHAL_LIBS="`pkg-config --libs hal`"
 680                 AC_SUBST(BUILD_WITH_LIBHAL_CFLAGS)
 681                 AC_SUBST(BUILD_WITH_LIBHAL_LIBS)
 682         fi
 683 fi
 684
 685 m4_divert_once([HELP_WITH], [
 686 collectd additional packages:])
 687
 688 # AC_ARG_WITH (package, help-string, [action-if-given], [action-if-not-given])
 689 librrd_cflags=""
 690 librrd_ldflags=""
 691 librrd_threadsafe="yes"
 692 AC_ARG_WITH(rrdtool, [AS_HELP_STRING([--with-rrdtool@<:@=PREFIX@:>@], [Path to rrdtool.])],
 693 [       if test "x$withval" != "xno" && test "x$withval" != "xyes"
 694         then
 695                 librrd_cflags="-I$withval/include"
 696                 librrd_ldflags="-L$withval/lib"
 697                 with_rrdtool="yes"
 698         else
 699                 with_rrdtool="$withval"
 700         fi
 701 ], [with_rrdtool="yes"])
 702 if test "x$with_rrdtool" = "xyes"
 703 then
 704         SAVE_CPPFLAGS="$CPPFLAGS"
 705         SAVE_LDFLAGS="$LDFLAGS"
 706
 707         CPPFLAGS="$CPPFLAGS $librrd_cflags"
 708         LDFLAGS="$LDFLAGS $librrd_ldflags"
 709
 710         AC_CHECK_HEADERS(rrd.h,, [with_rrdtool="no (rrd.h not found)"])
 711
 712         CPPFLAGS="$SAVE_CPPFLAGS"
 713         LDFLAGS="$SAVE_LDFLAGS"
 714 fi
 715 if test "x$with_rrdtool" = "xyes"
 716 then
 717         SAVE_CPPFLAGS="$CPPFLAGS"
 718         SAVE_LDFLAGS="$LDFLAGS"
 719
 720         CPPFLAGS="$CPPFLAGS $librrd_cflags"
 721         LDFLAGS="$LDFLAGS $librrd_ldflags"
 722
 723         AC_CHECK_LIB(rrd_th, rrd_update_r,
 724         [with_rrdtool="yes"
 725          librrd_ldflags="$librrd_ldflags -lrrd_th -lm"
 726         ],
 727         [librrd_threadsafe="no"
 728          AC_CHECK_LIB(rrd, rrd_update,
 729          [with_rrdtool="yes"
 730           librrd_ldflags="$librrd_ldflags -lrrd -lm"
 731          ],
 732          [with_rrdtool="no (symbol 'rrd_update' not found)"],
 733          [-lm])
 734         ]
 735         [-lm])
 736
 737         CPPFLAGS="$SAVE_CPPFLAGS"
 738         LDFLAGS="$SAVE_LDFLAGS"
 739 fi
 740 if test "x$with_rrdtool" = "xyes"
 741 then
 742         BUILD_WITH_LIBRRD_CFLAGS="$librrd_cflags"
 743         BUILD_WITH_LIBRRD_LDFLAGS="$librrd_ldflags"
 744         AC_SUBST(BUILD_WITH_LIBRRD_CFLAGS)
 745         AC_SUBST(BUILD_WITH_LIBRRD_LDFLAGS)
 746 fi
 747 if test "x$librrd_threadsafe" = "xyes"
 748 then
 749         AC_DEFINE(HAVE_THREADSAFE_LIBRRD, 1, [Define to 1 if you have the threadsafe rrd library (-lrrd_th).])
 750 fi
 751
 752 AC_ARG_WITH(libpthread, [AS_HELP_STRING([--with-libpthread=@<:@=PREFIX@:>@], [Path to libpthread.])],
 753 [       if test "x$withval" != "xno" -a "x$withval" != "xyes"
 754         then
 755                 LDFLAGS="$LDFLAGS -L$withval/lib"
 756                 CPPFLAGS="$CPPFLAGS -I$withval/include"
 757                 with_libpthread="yes"
 758         else
 759                 if test "x$withval" = "xno"
 760                 then
 761                         with_libpthread="no (disabled)"
 762                 fi
 763         fi
 764 ], [with_libpthread="yes"])
 765 if test "x$with_libpthread" = "xyes"
 766 then
 767         AC_CHECK_LIB(pthread, pthread_create, [with_libpthread="yes"], [with_libpthread="no (libpthread not found)"], [])
 768 fi
 769 if test "x$with_libpthread" = "xyes"
 770 then
 771         AC_CHECK_HEADERS(pthread.h,, [with_libpthread="no (pthread.h not found)"])
 772 fi
 773 if test "x$with_libpthread" = "xyes"
 774 then
 775         collect_pthread=1
 776 else
 777         collect_pthread=0
 778 fi
 779 AC_DEFINE_UNQUOTED(HAVE_LIBPTHREAD, [$collect_pthread],
 780         [Wether or not to use pthread (POSIX threads) library])
 781 AM_CONDITIONAL(BUILD_WITH_LIBPTHREAD, test "x$with_libpthread" = "xyes")
 782
 783 if test "x$ac_system" = "xSolaris"
 784 then
 785         with_kstat="yes"
 786         with_devinfo="yes"
 787 else
 788         with_kstat="no (Solaris only)"
 789         with_devinfo="no (Solaris only)"
 790 fi
 791
 792 if test "x$with_kstat" = "xyes"
 793 then
 794         AC_CHECK_LIB(kstat, kstat_open, [with_kstat="yes"], [with_kstat="no (libkstat not found)"], [])
 795 fi
 796 if test "x$with_kstat" = "xyes"
 797 then
 798         AC_CHECK_LIB(devinfo, di_init, [with_devinfo="yes"], [with_devinfo="no (not found)"], [])
 799         AC_CHECK_HEADERS(kstat.h,, [with_kstat="no (kstat.h not found)"])
 800 fi
 801 if test "x$with_kstat" = "xyes"
 802 then
 803         AC_DEFINE(HAVE_LIBKSTAT, 1,
 804                   [Define to 1 if you have the 'kstat' library (-lkstat)])
 805 fi
 806 AM_CONDITIONAL(BUILD_WITH_LIBKSTAT, test "x$with_kstat" = "xyes")
 807 AM_CONDITIONAL(BUILD_WITH_LIBDEVINFO, test "x$with_devinfo" = "xyes")
 808
 809 ### BEGIN of check for libcurl ###
 810 with_curl_config="curl-config"
 811 with_curl_cflags=""
 812 with_curl_libs=""
 813 AC_ARG_WITH(libcurl, [AS_HELP_STRING([--with-libcurl@<:@=PREFIX@:>@], [Path to libcurl.])],
 814 [
 815         if test "x$withval" = "xno"
 816         then
 817                 with_libcurl="no"
 818         else if test "x$withval" = "xyes"
 819         then
 820                 with_libcurl="yes"
 821         else
 822                 if test -f "$withval" && test -x "$withval"
 823                 then
 824                         with_curl_config="$withval"
 825                         with_libcurl="yes"
 826                 else if test -x "$withval/bin/curl-config"
 827                 then
 828                         with_curl_config="$withval/bin/curl-config"
 829                         with_libcurl="yes"
 830                 fi; fi
 831                 with_libcurl="yes"
 832         fi; fi
 833 ],
 834 [
 835         with_libcurl="yes"
 836 ])
 837 if test "x$with_libcurl" = "xyes"
 838 then
 839         with_curl_cflags=`$with_curl_config --cflags 2>/dev/null`
 840         curl_config_status=$?
 841
 842         if test $curl_config_status -ne 0
 843         then
 844                 with_libcurl="no ($with_curl_config failed)"
 845         else
 846                 SAVE_CFLAGS=$CFLAGS
 847                 CFLAGS="$CFLAGS $with_curl_cflags"
 848
 849                 AC_CHECK_HEADERS(curl/curl.h, [], [with_libcurl="no (curl/curl.h not found)"], [])
 850
 851                 CFLAGS="$SAVE_CFLAGS"
 852         fi
 853 fi
 854 if test "x$with_libcurl" = "xyes"
 855 then
 856         with_curl_libs=`$with_curl_config --libs 2>/dev/null`
 857         curl_config_status=$?
 858
 859         if test $curl_config_status -ne 0
 860         then
 861                 with_libcurl="no ($with_curl_config failed)"
 862         else
 863                 AC_CHECK_LIB(curl, curl_easy_init,
 864                  [with_libcurl="yes"],
 865                  [with_libcurl="no (symbol 'curl_easy_init' not found)"],
 866                  [$with_curl_libs])
 867         fi
 868 fi
 869 if test "x$with_libcurl" = "xyes"
 870 then
 871         BUILD_WITH_LIBCURL_CFLAGS="$with_curl_cflags"
 872         BUILD_WITH_LIBCURL_LIBS="$with_curl_libs"
 873         AC_SUBST(BUILD_WITH_LIBCURL_CFLAGS)
 874         AC_SUBST(BUILD_WITH_LIBCURL_LIBS)
 875 fi
 876 AM_CONDITIONAL(BUILD_WITH_LIBCURL, test "x$with_libcurl" = "xyes")
 877 ### END of check for libcurl ###
 878
 879 with_libiokit="no"
 880 collectd_libiokit=0
 881 AC_CHECK_LIB(IOKit, IOServiceGetMatchingServices,
 882 [
 883         with_libiokit="yes"
 884         collectd_libiokit=1
 885 ],
 886 [
 887         with_libiokit="no"
 888         collectd_libiokit=0
 889 ])
 890 AC_DEFINE_UNQUOTED(COLLECT_LIBIOKIT, [$collect_libiokit], [Wether or not to use the IOKit library])
 891 AM_CONDITIONAL(BUILD_WITH_LIBIOKIT, test "x$with_libiokit" = "xyes")
 892
 893 with_libstatgrab="yes"
 894 with_libdevstat="no"
 895 AC_ARG_WITH(libstatgrab, [AS_HELP_STRING([--with-libstatgrab@<:@=PREFIX@:>@], [Path to libstatgrab.])],
 896 [
 897         if test "x$withval" != "xno" -a "x$withval" != "xyes"
 898         then
 899                 LDFLAGS="$LDFLAGS -L$withval/lib"
 900                 CPPFLAGS="$CPPFLAGS -I$withval/include"
 901                 with_libstatgrab="yes"
 902         else
 903                 with_libstatgrab="$withval"
 904         fi
 905 ],
 906 [
 907         if test "x$ac_system" == "xunknown"
 908         then
 909                 with_libstatgrab="yes"
 910         else
 911                 with_libstatgrab="no"
 912         fi
 913 ])
 914 if test "x$with_libstatgrab" = "xyes"
 915 then
 916         AC_CHECK_LIB(statgrab, sg_init, [with_libstatgrab="yes"], [with_libstatgrab="no (libstatgrab not found)"])
 917 fi
 918 if test "x$with_libstatgrab" = "xyes"
 919 then
 920         AC_CHECK_HEADERS(statgrab.h,,    [with_libstatgrab="no (statgrab.h not found)"])
 921 fi
 922 if test "x$with_libstatgrab" = "xyes"
 923 then
 924         AC_CHECK_LIB(devstat, getdevs, [with_libdevstat="yes"], [with_libdevstat="no"])
 925 fi
 926 if test "x$with_libstatgrab" = "xyes"
 927 then
 928         collect_libstatgrab=1
 929 else
 930         collect_libstatgrab=0
 931 fi
 932 AC_DEFINE_UNQUOTED(COLLECT_LIBSTATGRAB, [$collect_libstatgrab],
 933         [Wether or not to use statgrab library])
 934 AM_CONDITIONAL(BUILD_WITH_LIBSTATGRAB, test "x$with_libstatgrab" = "xyes")
 935 AM_CONDITIONAL(BUILD_WITH_LIBDEVSTAT,  test "x$with_libdevstat"  = "xyes")
 936
 937 AC_CHECK_LIB(kvm, kvm_getswapinfo, [with_libkvm="yes"], [with_libkvm="no"])
 938 if test "x$with_libkvm" = "xyes"
 939 then
 940         AC_DEFINE(HAVE_LIBKVM, 1, [Define to 1 if you have the 'kvm' library (-lkvm)])
 941 fi
 942 AM_CONDITIONAL(BUILD_WITH_LIBKVM, test "x$with_libkvm" = "xyes")
 943
 944 with_sensors_cflags=""
 945 with_sensors_ldflags=""
 946 AC_ARG_WITH(lm-sensors, [AS_HELP_STRING([--with-lm-sensors@<:@=PREFIX@:>@], [Path to lm_sensors.])],
 947 [
 948         if test "x$withval" = "xno"
 949         then
 950                 with_lm_sensors="no"
 951         else
 952                 with_lm_sensors="yes"
 953                 if test "x$withval" != "xyes"
 954                 then
 955                         with_sensors_cflags="-I$withval/include"
 956                         with_sensors_ldflags="-L$withval/lib"
 957                         with_lm_sensors="yes"
 958                 fi
 959         fi
 960 ],
 961 [
 962         if test "x$ac_system" = "xLinux"
 963         then
 964                 with_lm_sensors="yes"
 965         else
 966                 with_lm_sensors="no (Linux only library)"
 967         fi
 968 ])
 969 if test "x$with_lm_sensors" = "xyes"
 970 then
 971         SAVE_CPPFLAGS="$CPPFLAGS"
 972         CPPFLAGS="$CPPFLAGS $with_sensors_cflags"
 973
 974 #       AC_CHECK_HEADERS(sensors/sensors.h,
 975 #       [
 976 #               AC_DEFINE(HAVE_SENSORS_SENSORS_H, 1, [Define to 1 if you have the <sensors/sensors.h> header file.])
 977 #       ],
 978 #       [with_lm_sensors="no (sensors/sensors.h not found)"])
 979         AC_CHECK_HEADERS(sensors/sensors.h, [], [with_lm_sensors="no (sensors/sensors.h not found)"])
 980
 981         CPPFLAGS="$SAVE_CPPFLAGS"
 982 fi
 983 if test "x$with_lm_sensors" = "xyes"
 984 then
 985         SAVE_CPPFLAGS="$CPPFLAGS"
 986         SAVE_LDFLAGS="$LDFLAGS"
 987         CPPFLAGS="$CPPFLAGS $with_sensors_cflags"
 988         LDFLAGS="$LDFLAGS $with_sensors_ldflags"
 989
 990         AC_CHECK_LIB(sensors, sensors_init,
 991         [
 992                 AC_DEFINE(HAVE_LIBSENSORS, 1, [Define to 1 if you have the sensors library (-lsensors).])
 993         ],
 994         [with_lm_sensors="no (libsensors not found)"])
 995
 996         CPPFLAGS="$SAVE_CPPFLAGS"
 997         LDFLAGS="$SAVE_LDFLAGS"
 998 fi
 999 if test "x$with_lm_sensors" = "xyes"
1000 then
1001         BUILD_WITH_LIBSENSORS_CFLAGS="$with_sensors_cflags"
1002         BUILD_WITH_LIBSENSORS_LDFLAGS="$with_sensors_ldflags"
1003         AC_SUBST(BUILD_WITH_LIBSENSORS_CFLAGS)
1004         AC_SUBST(BUILD_WITH_LIBSENSORS_LDFLAGS)
1005 fi
1006 AM_CONDITIONAL(BUILD_WITH_LM_SENSORS, test "x$with_lm_sensors" = "xyes")
1007
1008 with_mysql_config="mysql_config"
1009 with_mysql_cflags=""
1010 with_mysql_libs=""
1011 AC_ARG_WITH(libmysql, [AS_HELP_STRING([--with-libmysql@<:@=PREFIX@:>@], [Path to libmysql.])],
1012 [
1013         if test "x$withval" = "xno"
1014         then
1015                 with_libmysql="no"
1016         else if test "x$withval" = "xyes"
1017         then
1018                 with_libmysql="yes"
1019         else
1020                 if test -f "$withval" && test -x "$withval";
1021                 then
1022                         with_mysql_config="$withval"
1023                 else if test -x "$withval/bin/mysql_config"
1024                 then
1025                         with_mysql_config="$withval/bin/mysql_config"
1026                 fi; fi
1027                 with_libmysql="yes"
1028         fi; fi
1029 ],
1030 [
1031         with_libmysql="yes"
1032 ])
1033 if test "x$with_libmysql" = "xyes"
1034 then
1035         with_mysql_cflags=`$with_mysql_config --cflags 2>/dev/null`
1036         mysql_config_status=$?
1037
1038         if test $mysql_config_status -ne 0
1039         then
1040                 with_libmysql="no"
1041         else
1042                 SAVE_CFLAGS=$CFLAGS
1043                 CFLAGS="$CFLAGS $with_mysql_cflags"
1044
1045                 AC_CHECK_HEADERS(mysql/mysql.h, [], [with_libmysql="no (mysql/mysql.h not found)"], [])
1046
1047                 CFLAGS="$SAVE_CFLAGS"
1048         fi
1049 fi
1050 if test "x$with_libmysql" = "xyes"
1051 then
1052         with_mysql_libs=`$with_mysql_config --libs 2>/dev/null`
1053         mysql_config_status=$?
1054
1055         if test $mysql_config_status -ne 0
1056         then
1057                 with_libmysql="no"
1058         else
1059                 AC_CHECK_LIB(mysqlclient, mysql_init,
1060                  [with_libmysql="yes"],
1061                  [with_libmysql="no (symbol 'mysql_init' not found)"],
1062                  [$with_mysql_libs])
1063         fi
1064 fi
1065 if test "x$with_libmysql" = "xyes"
1066 then
1067         BUILD_WITH_LIBMYSQL_CFLAGS="$with_mysql_cflags"
1068         BUILD_WITH_LIBMYSQL_LIBS="$with_mysql_libs"
1069         AC_SUBST(BUILD_WITH_LIBMYSQL_CFLAGS)
1070         AC_SUBST(BUILD_WITH_LIBMYSQL_LIBS)
1071 fi
1072 AM_CONDITIONAL(BUILD_WITH_LIBMYSQL, test "x$with_libmysql" = "xyes")
1073
1074 with_own_liboconfig="no"
1075 liboconfig_LDFLAGS="$LDFLAGS"
1076 liboconfig_CPPFLAGS="$CPPFLAGS"
1077 AC_ARG_WITH(liboconfig, [AS_HELP_STRING([--with-liboconfig@<:@=PREFIX@:>@], [Path to liboconfig.])],
1078 [
1079         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1080         then
1081                 if test -d "$withval/lib"
1082                 then
1083                         liboconfig_LDFLAGS="$LDFLAGS -L$withval/lib"
1084                 fi
1085                 if test -d "$withval/include"
1086                 then
1087                         liboconfig_CPPFLAGS="$CPPFLAGS -I$withval/include"
1088                 fi
1089         fi
1090         if test "x$withval" = "xno"
1091         then
1092                 AC_MSG_ERROR("liboconfig is required")
1093         fi
1094 ],
1095 [
1096         with_liboconfig="yes"
1097 ])
1098
1099 save_LDFLAGS="$LDFLAGS"
1100 save_CPPFLAGS="$CPPFLAGS"
1101 LDFLAGS="$liboconfig_LDFLAGS"
1102 CPPFLAGS="$liboconfig_CPPFLAGS"
1103 AC_CHECK_LIB(oconfig, oconfig_parse_fh,
1104 [
1105         with_liboconfig="yes"
1106         with_own_liboconfig="no"
1107 ],
1108 [
1109         with_liboconfig="yes"
1110         with_own_liboconfig="yes"
1111         LDFLAGS="$save_LDFLAGS"
1112         CPPFLAGS="$save_CPPFLAGS"
1113 ])
1114
1115 AM_CONDITIONAL(BUILD_WITH_OWN_LIBOCONFIG, test "x$with_own_liboconfig" = "xyes")
1116 if test "x$with_own_liboconfig" = "xyes"
1117 then
1118         with_liboconfig="yes (shipped version)"
1119 fi
1120
1121 #with_liboping="yes"
1122 with_own_liboping="no"
1123 liboping_LDFLAGS="$LDFLAGS"
1124 liboping_CPPFLAGS="$CPPFLAGS"
1125 AC_ARG_WITH(liboping, [AS_HELP_STRING([--with-liboping@<:@=PREFIX@:>@], [Path to liboping.])],
1126 [
1127         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1128         then
1129                 if test -d "$withval/lib"
1130                 then
1131                         liboping_LDFLAGS="$LDFLAGS -L$withval/lib"
1132                 fi
1133                 if test -d "$withval/include"
1134                 then
1135                         liboping_CPPFLAGS="$CPPFLAGS -I$withval/include"
1136                 fi
1137         fi
1138         if test "x$withval" = "xno"
1139         then
1140                 with_liboping="no"
1141                 with_own_liboping="no"
1142         else if test "x$withval" = "xyes"
1143         then
1144                 with_liboping="yes"
1145         fi; fi
1146 ],
1147 [
1148         with_liboping="yes"
1149 ])
1150
1151 if test "x$with_liboping" = "xyes"
1152 then
1153         save_LDFLAGS="$LDFLAGS"
1154         save_CPPFLAGS="$CPPFLAGS"
1155         LDFLAGS="$liboping_LDFLAGS"
1156         CPPFLAGS="$liboping_CPPFLAGS"
1157         AC_CHECK_LIB(oping, ping_construct,
1158         [
1159                 with_liboping="yes"
1160                 with_own_liboping="no"
1161         ],
1162         [
1163                 with_liboping="yes"
1164                 with_own_liboping="yes"
1165                 LDFLAGS="$save_LDFLAGS"
1166                 CPPFLAGS="$save_CPPFLAGS"
1167         ])
1168 fi
1169 AM_CONDITIONAL(BUILD_WITH_LIBOPING, test "x$with_liboping" = "xyes")
1170 AM_CONDITIONAL(BUILD_WITH_OWN_LIBOPING, test "x$with_own_liboping" = "xyes")
1171
1172 AC_ARG_WITH(libpcap, [AS_HELP_STRING([--with-libpcap@<:@=PREFIX@:>@], [Path to libpcap.])],
1173 [
1174         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1175         then
1176                 LDFLAGS="$LDFLAGS -L$withval/lib"
1177                 CPPFLAGS="$CPPFLAGS -I$withval/include"
1178                 with_libpcap="yes"
1179         else
1180                 with_libpcap="$withval"
1181         fi
1182 ],
1183 [
1184         with_libpcap="yes"
1185 ])
1186 if test "x$with_libpcap" = "xyes"
1187 then
1188         AC_CHECK_LIB(pcap, pcap_open_live,
1189         [
1190                 AC_DEFINE(HAVE_LIBPCAP, 1, [Define to 1 if you have the pcap library (-lpcap).])
1191         ], [with_libpcap="no (libpcap not found)"])
1192 fi
1193 if test "x$with_libpcap" = "xyes"
1194 then
1195         AC_CHECK_HEADERS(pcap.h,
1196         [
1197                 AC_DEFINE(HAVE_PCAP_H, 1, [Define to 1 if you have the <pcap.h> header file.])
1198         ], [with_libpcap="no (pcap.h not found)"])
1199 fi
1200 if test "x$with_libpcap" = "xyes"
1201 then
1202         collect_libpcap=1
1203 else
1204         collect_libpcap=0
1205 fi
1206 AC_DEFINE_UNQUOTED(COLLECT_LIBPCAP, [$collect_libpcap],
1207         [Wether or not to use the pcap library])
1208 AM_CONDITIONAL(BUILD_WITH_LIBPCAP, test "x$with_libpcap" = "xyes")
1209
1210 perl_interpreter="perl"
1211 AC_ARG_WITH(libperl, [AS_HELP_STRING([--with-libperl@<:@=PREFIX@:>@], [Path to libperl.])],
1212 [
1213         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1214         then
1215                 LDFLAGS="$LDFLAGS -L$withval/lib"
1216                 CPPFLAGS="$CPPFLAGS -I$withval/include"
1217                 perl_interpreter="$withval/bin/perl"
1218                 with_libperl="yes"
1219         else
1220                 with_libperl="$withval"
1221         fi
1222 ],
1223 [
1224         with_libperl="yes"
1225 ])
1226
1227 AC_SUBST(PERL, "$perl_interpreter")
1228
1229 if test "x$with_libperl" = "xyes"
1230 then
1231   SAVE_CFLAGS=$CFLAGS
1232   SAVE_LDFLAGS=$LDFLAGS
1233   PERL_CFLAGS=`$perl_interpreter -MExtUtils::Embed -e ccopts`
1234   PERL_LDFLAGS=`$perl_interpreter -MExtUtils::Embed -e ldopts`
1235   CFLAGS="$CFLAGS $PERL_CFLAGS"
1236   LDFLAGS="$LDFLAGS $PERL_LDFLAGS"
1237
1238   AC_CACHE_CHECK([for libperl],
1239     [have_libperl],
1240     AC_LINK_IFELSE(
1241       AC_LANG_PROGRAM(
1242       [[
1243 #include <EXTERN.h>
1244 #include <perl.h>
1245 #include <XSUB.h>
1246       ]],
1247       [[
1248        PerlInterpreter *perl = NULL;
1249        Perl_load_module (perl, PERL_LOADMOD_NOIMPORT,
1250                          newSVpv ("Collectd::Plugin::FooBar", 24),
1251                          Nullsv);
1252       ]]),
1253       [have_libperl="yes"],
1254       [have_libperl="no"]
1255     )
1256   )
1257
1258   if test "x$have_libperl" = "xyes"
1259   then
1260           AC_DEFINE(HAVE_LIBPERL, 1, [Define if libperl is present and usable.])
1261           AC_SUBST(PERL_CFLAGS)
1262           AC_SUBST(PERL_LDFLAGS)
1263   else
1264           with_libperl="no"
1265   fi
1266
1267   CFLAGS=$SAVE_CFLAGS
1268   LDFLAGS=$SAVE_LDFLAGS
1269 fi
1270 AM_CONDITIONAL(BUILD_WITH_LIBPERL, test "x$with_libperl" = "xyes")
1271
1272 if test "x$with_libperl" = "xyes"
1273 then
1274         SAVE_CFLAGS=$CFLAGS
1275         SAVE_LDFLAGS=$LDFLAGS
1276         CFLAGS="$CFLAGS $PERL_CFLAGS"
1277         LDFLAGS="$LDFLAGS $PERL_LDFLAGS"
1278
1279         AC_CACHE_CHECK([if perl supports ithreads],
1280                 [have_perl_ithreads],
1281                 AC_LINK_IFELSE(
1282                         AC_LANG_PROGRAM(
1283                         [[
1284 #include <EXTERN.h>
1285 #include <perl.h>
1286 #include <XSUB.h>
1287
1288 #if !defined(USE_ITHREADS)
1289 # error "Perl does not support ithreads!"
1290 #endif /* !defined(USE_ITHREADS) */
1291                         ]],
1292                         [[ ]]),
1293                         [have_perl_ithreads="yes"],
1294                         [have_perl_ithreads="no"]
1295                 )
1296         )
1297
1298         if test "x$have_perl_ithreads" = "xyes"
1299         then
1300                 AC_DEFINE(HAVE_PERL_ITHREADS, 1, [Define if Perl supports ithreads.])
1301         fi
1302
1303         CFLAGS=$SAVE_CFLAGS
1304         LDFLAGS=$SAVE_LDFLAGS
1305 fi
1306
1307 AC_ARG_WITH(libiptc, [AS_HELP_STRING([--with-libiptc@<:@=PREFIX@:>@], [Path to libiptc.])],
1308 [
1309         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1310         then
1311                 LDFLAGS="$LDFLAGS -L$withval/lib"
1312                 CPPFLAGS="$CPPFLAGS -I$withval/include"
1313                 with_libiptc="yes"
1314         else
1315                 with_libiptc="$withval"
1316         fi
1317 ],
1318 [
1319         if test "x$ac_system" = "xLinux"
1320         then
1321                 with_libiptc="yes"
1322         else
1323                 with_libiptc="no (Linux only)"
1324         fi
1325 ])
1326 if test "x$with_libiptc" = "xyes"
1327 then
1328         AC_CHECK_LIB(iptc, iptc_init,
1329         [
1330                 AC_DEFINE(HAVE_LIBIPTC, 1, [Define to 1 if you have the iptc library (-liptc).])
1331         ], [with_libiptc="no (libiptc not found)"])
1332 fi
1333 if test "x$with_libiptc" = "xyes"
1334 then
1335         AC_CHECK_HEADERS(libiptc/libiptc.h,
1336         [
1337                 AC_DEFINE(HAVE_LIBIPTC_LIBIPTC_H, 1, [Define to 1 if you have the <libiptc/libiptc.h> header file.])
1338         ], [with_libiptc="no (libiptc/libiptc.h not found)"])
1339 fi
1340 if test "x$with_libiptc" = "xyes"
1341 then
1342         collect_libiptc=1
1343 else
1344         collect_libiptc=0
1345 fi
1346 AM_CONDITIONAL(BUILD_WITH_LIBIPTC, test "x$with_libiptc" = "xyes")
1347
1348 with_snmp_config="net-snmp-config"
1349 with_snmp_cflags=""
1350 with_snmp_libs=""
1351 AC_ARG_WITH(libnetsnmp, [AS_HELP_STRING([--with-libnetsnmp@<:@=PREFIX@:>@], [Path to the Net-SNMPD library.])],
1352 [
1353         if test "x$withval" = "xno"
1354         then
1355                 with_libnetsnmp="no"
1356         else if test "x$withval" = "xyes"
1357         then
1358                 with_libnetsnmp="yes"
1359         else
1360                 if test -x "$withval"
1361                 then
1362                         with_snmp_config="$withval"
1363                         with_libnetsnmp="yes"
1364                 else
1365                         with_snmp_config="$withval/bin/net-snmp-config"
1366                         with_libnetsnmp="yes"
1367                 fi
1368         fi; fi
1369 ],
1370 [with_libnetsnmp="yes"])
1371 if test "x$with_libnetsnmp" = "xyes"
1372 then
1373         with_snmp_cflags=`$with_snmp_config --cflags 2>/dev/null`
1374         snmp_config_status=$?
1375
1376         if test $snmp_config_status -ne 0
1377         then
1378                 with_libnetsnmp="no ($with_snmp_config failed)"
1379         else
1380                 SAVE_CFLAGS=$CFLAGS
1381                 CFLAGS="$CFLAGS $with_snmp_cflags"
1382
1383                 AC_CHECK_HEADERS(net-snmp/net-snmp-config.h, [], [with_libnetsnmp="no (net-snmp/net-snmp-config.h not found)"])
1384
1385                 CFLAGS="$SAVE_CFLAGS"
1386         fi
1387 fi
1388 if test "x$with_libnetsnmp" = "xyes"
1389 then
1390         with_snmp_libs=`$with_snmp_config --libs 2>/dev/null`
1391         snmp_config_status=$?
1392
1393         if test $snmp_config_status -ne 0
1394         then
1395                 with_libnetsnmp="no ($with_snmp_config failed)"
1396         else
1397                 AC_CHECK_LIB(netsnmp, init_snmp,
1398                 [with_libnetsnmp="yes"],
1399                 [with_libnetsnmp="no (libnetsnmp not found)"],
1400                 [$with_snmp_libs])
1401         fi
1402 fi
1403 if test "x$with_libnetsnmp" = "xyes"
1404 then
1405         BUILD_WITH_LIBSNMP_CFLAGS="$with_snmp_cflags"
1406         BUILD_WITH_LIBSNMP_LIBS="$with_snmp_libs"
1407         AC_SUBST(BUILD_WITH_LIBSNMP_CFLAGS)
1408         AC_SUBST(BUILD_WITH_LIBSNMP_LIBS)
1409 fi
1410 AM_CONDITIONAL(BUILD_WITH_LIBNETSNMP, test "x$with_libnetsnmp" = "xyes")
1411
1412 with_upsclient_config="libupsclient-config"
1413 with_upsclient_cflags=""
1414 with_upsclient_libs=""
1415 AC_ARG_WITH(libupsclient, [AS_HELP_STRING([--with-libupsclient@<:@=PREFIX@:>@], [Path to libupsclient.])],
1416 [
1417         if test "x$withval" = "xno"
1418         then
1419                 with_libupsclient="no"
1420         else
1421                 if test "x$withval" != "xyes"
1422                 then
1423                         if test -f "$withval" && test -x "$withval";
1424                         then
1425                                 with_upsclient_config="$withval"
1426                         else
1427                                 with_upsclient_config="$withval/bin/libupsclient-config"
1428                         fi
1429                 fi
1430                 with_libupsclient="yes"
1431         fi
1432 ],
1433 [
1434         with_libupsclient="yes"
1435 ])
1436 if test "x$with_libupsclient" = "xyes"
1437 then
1438         with_upsclient_cflags=`$with_upsclient_config --cflags 2>/dev/null`
1439         upsclient_config_status=$?
1440
1441         if test $upsclient_config_status -ne 0
1442         then
1443                 with_libupsclient="no ($with_upsclient_config failed)"
1444         fi
1445 fi
1446 if test "x$with_libupsclient" = "xyes"
1447 then
1448         SAVE_CFLAGS="$CFLAGS"
1449         CFLAGS="$CFLAGS $with_upsclient_cflags"
1450
1451         AC_CHECK_HEADERS(upsclient.h, [], [with_libupsclient="no (upsclient.h not found)"])
1452
1453         CFLAGS="$SAVE_CFLAGS"
1454 fi
1455 if test "x$with_libupsclient" = "xyes"
1456 then
1457         with_upsclient_libs=`$with_upsclient_config --libs 2>/dev/null`
1458         upsclient_config_status=$?
1459
1460         if test $upsclient_config_status -ne 0
1461         then
1462                 with_libupsclient="no ($with_upsclient_config failed)"
1463         fi
1464 fi
1465 if test "x$with_libupsclient" = "xyes"
1466 then
1467         AC_CHECK_LIB(upsclient, upscli_connect,
1468         [
1469                 BUILD_WITH_LIBUPSCLIENT_CFLAGS="$with_upsclient_cflags"
1470                 BUILD_WITH_LIBUPSCLIENT_LIBS="$with_upsclient_libs"
1471                 AC_SUBST(BUILD_WITH_LIBUPSCLIENT_CFLAGS)
1472                 AC_SUBST(BUILD_WITH_LIBUPSCLIENT_LIBS)
1473         ],
1474         [
1475                 with_libupsclient="no (symbol 'upscli_connect' not found)"
1476         ], [$with_upsclient_libs])
1477 fi
1478 if test "x$with_libupsclient" = "xyes"
1479 then
1480         AC_CHECK_TYPES([UPSCONN_t, UPSCONN], [], [],
1481 [#include <stdlib.h>
1482 #include <stdio.h>
1483 #include <upsclient.h>])
1484 fi
1485 AM_CONDITIONAL(BUILD_WITH_LIBUPSCLIENT, test "x$with_libupsclient" = "xyes")
1486
1487 ### BEGIN of check for libxmms ###
1488 with_xmms_config="xmms-config"
1489 with_xmms_cflags=""
1490 with_xmms_libs=""
1491 AC_ARG_WITH(libxmms, [AS_HELP_STRING([--with-libxmms@<:@=PREFIX@:>@], [Path to libxmms.])],
1492 [
1493         if test "x$withval" != "xno" -a "x$withval" != "xyes"
1494         then
1495                 if test -f "$withval" && test -x "$withval";
1496                 then
1497                         with_xmms_config="$withval"
1498                 else if test -x "$withval/bin/xmms-config"
1499                 then
1500                         with_xmms_config="$withval/bin/xmms-config"
1501                 fi; fi
1502                 with_libxmms="yes"
1503         else if test "x$withval" = "xno"
1504         then
1505                 with_libxmms="no"
1506         else
1507                 with_libxmms="yes"
1508         fi; fi
1509 ],
1510 [
1511         with_libxmms="yes"
1512 ])
1513 if test "x$with_libxmms" = "xyes"
1514 then
1515         with_xmms_cflags=`$with_xmms_config --cflags 2>/dev/null`
1516         xmms_config_status=$?
1517
1518         if test $xmms_config_status -ne 0
1519         then
1520                 with_libxmms="no"
1521         fi
1522 fi
1523 if test "x$with_libxmms" = "xyes"
1524 then
1525         with_xmms_libs=`$with_xmms_config --libs 2>/dev/null`
1526         xmms_config_status=$?
1527
1528         if test $xmms_config_status -ne 0
1529         then
1530                 with_libxmms="no"
1531         fi
1532 fi
1533 if test "x$with_libxmms" = "xyes"
1534 then
1535         AC_CHECK_LIB(xmms, xmms_remote_get_info,
1536         [
1537                 BUILD_WITH_LIBXMMS_CFLAGS="$with_xmms_cflags"
1538                 BUILD_WITH_LIBXMMS_LIBS="$with_xmms_libs"
1539                 AC_SUBST(BUILD_WITH_LIBXMMS_CFLAGS)
1540                 AC_SUBST(BUILD_WITH_LIBXMMS_LIBS)
1541         ],
1542         [
1543                 with_libxmms="no"
1544         ],
1545         [$with_xmms_libs])
1546 fi
1547 with_libxmms_numeric=0
1548 if test "x$with_libxmms" = "xyes"
1549 then
1550         with_libxmms_numeric=1
1551 fi
1552 AC_DEFINE_UNQUOTED(HAVE_LIBXMMS, [$with_libxmms_numeric], [Define to 1 if you have the 'xmms' library (-lxmms).])
1553 AM_CONDITIONAL(BUILD_WITH_LIBXMMS, test "x$with_libxmms" = "xyes")
1554 ### END of check for libxmms ###
1555
1556 with_libnetlink_cflags=""
1557 with_libnetlink_libs="-lnetlink"
1558 AC_ARG_WITH(libnetlink, [AS_HELP_STRING([--with-libnetlink@<:@=PREFIX@:>@], [Path to libnetlink.])],
1559 [
1560  echo "libnetlink: withval = $withval"
1561  if test "x$withval" = "xyes"
1562  then
1563          with_libnetlink="yes"
1564  else if test "x$withval" = "xno"
1565  then
1566          with_libnetlink="no"
1567  else
1568          if test -d "$withval/include"
1569          then
1570                  with_libnetlink_cflags="-I$withval/include"
1571                  with_libnetlink_libs="-L$withval/lib -lnetlink"
1572                  with_libnetlink="yes"
1573          else
1574                  AC_MSG_ERROR("no such directory: $withval/include")
1575          fi
1576  fi; fi
1577 ],
1578 [
1579  if test "x$ac_system" = "xLinux"
1580  then
1581          with_libnetlink="yes"
1582  else
1583          with_libnetlink="no (Linux only library)"
1584  fi
1585 ])
1586 if test "x$with_libnetlink" = "xyes"
1587 then
1588         SAVE_CFLAGS=$CFLAGS
1589         CFLAGS="$CFLAGS $with_libnetlink_cflags"
1590
1591         with_libnetlink="no (libnetlink.h not found)"
1592
1593         AC_CHECK_HEADERS(libnetlink.h iproute/libnetlink.h linux/libnetlink.h,
1594         [
1595          with_libnetlink="yes"
1596          break
1597         ], [],
1598 [#include <stdio.h>
1599 #include <sys/types.h>
1600 #include <asm/types.h>
1601 #include <sys/socket.h>
1602 #include <linux/netlink.h>
1603 #include <linux/rtnetlink.h>])
1604         AC_CHECK_HEADERS(linux/gen_stats.h linux/pkt_sched.h, [], [],
1605 [#include <stdio.h>
1606 #include <sys/types.h>
1607 #include <asm/types.h>
1608 #include <sys/socket.h>])
1609
1610         AC_COMPILE_IFELSE(
1611 [#include <stdio.h>
1612 #include <sys/types.h>
1613 #include <asm/types.h>
1614 #include <sys/socket.h>
1615 #include <linux/netlink.h>
1616 #include <linux/rtnetlink.h>
1617
1618 int main (void)
1619 {
1620         int retval = TCA_STATS2;
1621         return (retval);
1622 }],
1623         [AC_DEFINE([HAVE_TCA_STATS2], 1, [True if the enum-member TCA_STATS2 exists])]
1624         []);
1625
1626         AC_COMPILE_IFELSE(
1627 [#include <stdio.h>
1628 #include <sys/types.h>
1629 #include <asm/types.h>
1630 #include <sys/socket.h>
1631 #include <linux/netlink.h>
1632 #include <linux/rtnetlink.h>
1633
1634 int main (void)
1635 {
1636         int retval = TCA_STATS;
1637         return (retval);
1638 }],
1639         [AC_DEFINE([HAVE_TCA_STATS], 1, [True if the enum-member TCA_STATS exists])]
1640         []);
1641
1642         CFLAGS="$SAVE_CFLAGS"
1643 fi
1644 if test "x$with_libnetlink" = "xyes"
1645 then
1646         AC_CHECK_LIB(netlink, rtnl_open,
1647                      [with_libnetlink="yes"],
1648                      [with_libnetlink="no (symbol 'rtnl_open' not found)"],
1649                      [$with_libnetlink_libs])
1650 fi
1651 if test "x$with_libnetlink" = "xyes"
1652 then
1653         BUILD_WITH_LIBNETLINK_CFLAGS="$with_libnetlink_cflags"
1654         BUILD_WITH_LIBNETLINK_LIBS="$with_libnetlink_libs"
1655         AC_SUBST(BUILD_WITH_LIBNETLINK_CFLAGS)
1656         AC_SUBST(BUILD_WITH_LIBNETLINK_LIBS)
1657 fi
1658 AM_CONDITIONAL(BUILD_WITH_LIBNETLINK, test "x$with_libnetlink" = "xyes")
1659
1660 dnl Check for libvirt and libxml2 libraries.
1661 with_libxml2="no (pkg-config isn't available)"
1662 with_libxml2_cflags=""
1663 with_libxml2_ldflags=""
1664 with_libvirt="no (pkg-config isn't available)"
1665 with_libvirt_cflags=""
1666 with_libvirt_ldflags=""
1667 PKG_PROG_PKG_CONFIG
1668 if test "x$PKG_CONFIG" != "x"
1669 then
1670         pkg-config --exists 'libxml-2.0' 2>/dev/null
1671         if test "$?" = "0"
1672         then
1673                 with_libxml2="yes"
1674         else
1675                 with_libxml2="no (pkg-config doesn't know library)"
1676         fi
1677
1678         pkg-config --exists libvirt 2>/dev/null
1679         if test "$?" = "0"
1680         then
1681                 with_libvirt="yes"
1682         else
1683                 with_libvirt="no (pkg-config doesn't know library)"
1684         fi
1685 fi
1686 if test "x$with_libxml2" = "xyes"
1687 then
1688         with_libxml2_cflags="`pkg-config --cflags libxml-2.0`"
1689         if test $? -ne 0
1690         then
1691                 with_libxml2="no"
1692         fi
1693         with_libxml2_ldflags="`pkg-config --libs libxml-2.0`"
1694         if test $? -ne 0
1695         then
1696                 with_libxml2="no"
1697         fi
1698 fi
1699 if test "x$with_libxml2" = "xyes"
1700 then
1701         SAVE_CPPFLAGS="$CPPFLAGS"
1702         CPPFLAGS="$CPPFLAGS $with_libxml2_cflags"
1703
1704         AC_CHECK_HEADERS(libxml/parser.h, [],
1705                       [with_libxml2="no (libxml/parser.h not found)"])
1706
1707         CPPFLAGS="$SAVE_CPPFLAGS"
1708 fi
1709 if test "x$with_libxml2" = "xyes"
1710 then
1711         SAVE_CFLAGS="$CFLAGS"
1712         SAVE_LD_FLAGS="$LDFLAGS"
1713
1714         CFLAGS="$CFLAGS $with_libxml2_cflags"
1715         LDFLAGS="$LDFLAGS $with_libxml2_ldflags"
1716
1717         AC_CHECK_LIB(xml2, xmlXPathEval,
1718                      [with_libxml2="yes"],
1719                      [with_libxml2="no (symbol xmlXPathEval not found)"])
1720
1721         CFLAGS="$SAVE_CFLAGS"
1722         LDFLAGS="$SAVE_LDFLAGS"
1723 fi
1724 dnl Add the right compiler flags and libraries.
1725 if test "x$with_libxml2" = "xyes"; then
1726         BUILD_WITH_LIBXML2_CFLAGS="$with_libxml2_cflags"
1727         BUILD_WITH_LIBXML2_LIBS="$with_libxml2_ldflags"
1728         AC_SUBST(BUILD_WITH_LIBXML2_CFLAGS)
1729         AC_SUBST(BUILD_WITH_LIBXML2_LIBS)
1730 fi
1731 if test "x$with_libvirt" = "xyes"
1732 then
1733         with_libvirt_cflags="`pkg-config --cflags libvirt`"
1734         if test $? -ne 0
1735         then
1736                 with_libvirt="no"
1737         fi
1738         with_libvirt_ldflags="`pkg-config --libs libvirt`"
1739         if test $? -ne 0
1740         then
1741                 with_libvirt="no"
1742         fi
1743 fi
1744 if test "x$with_libvirt" = "xyes"
1745 then
1746         SAVE_CPPFLAGS="$CPPFLAGS"
1747         CPPFLAGS="$CPPFLAGS $with_libvirt_cflags"
1748
1749         AC_CHECK_HEADERS(libvirt/libvirt.h, [],
1750                       [with_libvirt="no (libvirt/libvirt.h not found)"])
1751
1752         CPPFLAGS="$SAVE_CPPFLAGS"
1753 fi
1754 if test "x$with_libvirt" = "xyes"
1755 then
1756         SAVE_CFLAGS="$CFLAGS"
1757         SAVE_LD_FLAGS="$LDFLAGS"
1758
1759         CFLAGS="$CFLAGS $with_libvirt_cflags"
1760         LDFLAGS="$LDFLAGS $with_libvirt_ldflags"
1761
1762         AC_CHECK_LIB(virt, virDomainBlockStats,
1763                      [with_libvirt="yes"],
1764                      [with_libvirt="no (symbol virDomainBlockStats not found)"])
1765
1766         CFLAGS="$SAVE_CFLAGS"
1767         LDFLAGS="$SAVE_LDFLAGS"
1768 fi
1769 dnl Add the right compiler flags and libraries.
1770 if test "x$with_libvirt" = "xyes"; then
1771         BUILD_WITH_LIBVIRT_CFLAGS="$with_libvirt_cflags"
1772         BUILD_WITH_LIBVIRT_LIBS="$with_libvirt_ldflags"
1773         AC_SUBST(BUILD_WITH_LIBVIRT_CFLAGS)
1774         AC_SUBST(BUILD_WITH_LIBVIRT_LIBS)
1775 fi
1776
1777 dnl End of check for libvirt and libxml2 libraries.
1778
1779 # Check for enabled/disabled features
1780 #
1781
1782 # AC_COLLECTD(name, enable/disable, info-text, feature/module)
1783 # ------------------------------------------------------------
1784 dnl
1785 m4_define([my_toupper], [m4_translit([$1], m4_defn([m4_cr_letters]), m4_defn([m4_cr_LETTERS]))])
1786 dnl
1787 AC_DEFUN(
1788         [AC_COLLECTD],
1789         [
1790         m4_if([$1], [], [AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 1st argument must not be empty])])dnl
1791         m4_if(
1792                 [$2],
1793                 [enable],
1794                 [dnl
1795                 m4_define([EnDis],[disabled])dnl
1796                 m4_define([YesNo],[no])dnl
1797                 ],dnl
1798                 [m4_if(
1799                         [$2],
1800                         [disable],
1801                         [dnl
1802                         m4_define([EnDis],[enabled])dnl
1803                         m4_define([YesNo],[yes])dnl
1804                         ],
1805                         [dnl
1806                         AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 2nd argument must be either enable or disable])dnl
1807                         ]dnl
1808                 )]dnl
1809         )dnl
1810         m4_if([$3], [feature], [],
1811                 [m4_if(
1812                         [$3], [module], [],
1813                         [dnl
1814                         AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 3rd argument must be either feature or disable])dnl
1815                         ]dnl
1816                 )]dnl
1817         )dnl
1818         AC_ARG_ENABLE(
1819                 [$1],
1820                 AS_HELP_STRING([--$2-$1], [$2 $4 (EnDis by def)]),
1821                 [],
1822                 enable_$1='[YesNo]'dnl
1823         )# AC_ARG_ENABLE
1824 if test "x$enable_$1" = "xno"
1825 then
1826         collectd_$1=0
1827 else
1828         if test "x$enable_$1" = "xyes"
1829         then
1830                 collectd_$1=1
1831         else
1832                 AC_MSG_NOTICE([please specify either --enable-$1 or --disable-$1; enabling $1.])
1833                 collectd_$1=1
1834                 enable_$1='yes'
1835         fi
1836 fi
1837         AC_DEFINE_UNQUOTED([COLLECT_]my_toupper([$1]), [$collectd_$1], [wether or not to enable $3 $4])
1838         AM_CONDITIONAL([BUILD_]my_toupper([$3])[_]my_toupper([$1]), [test "x$enable_$1" = "xyes"])dnl
1839         ]dnl
1840 )# AC_COLLECTD(name, enable/disable, info-text, feature/module)
1841
1842 # AC_PLUGIN(name, default, info)
1843 # ------------------------------------------------------------
1844 dnl
1845 AC_DEFUN(
1846   [AC_PLUGIN],
1847   [
1848     enable_plugin="no"
1849     AC_ARG_ENABLE([$1], AC_HELP_STRING([--enable-$1], [$3]),
1850     [
1851      if test "x$enableval" = "xyes"
1852      then
1853              enable_plugin="yes"
1854      else
1855              enable_plugin="no"
1856      fi
1857     ],
1858     [
1859      if test "x$2" = "xyes"
1860      then
1861              enable_plugin="yes"
1862      else
1863              enable_plugin="no"
1864      fi
1865     ])
1866     if test "x$enable_plugin" = "xyes"
1867     then
1868             AC_DEFINE([HAVE_PLUGIN_]my_toupper([$1]), 1, [Define to 1 if the $1 plugin is enabled.])
1869     fi
1870     AM_CONDITIONAL([BUILD_PLUGIN_]my_toupper([$1]), test "x$enable_plugin" = "xyes")
1871     enable_$1="$enable_plugin"
1872   ]
1873 )# AC_PLUGIN(name, default, info)
1874
1875 m4_divert_once([HELP_ENABLE], [
1876 collectd features:])
1877 # FIXME: Remove these calls to `AC_COLLECTD' and then remove that macro.
1878 AC_COLLECTD([debug],     [enable],  [feature], [debugging])
1879 AC_COLLECTD([daemon],    [disable], [feature], [daemon mode])
1880 AC_COLLECTD([getifaddrs],[enable],  [feature], [getifaddrs under Linux])
1881
1882 plugin_battery="no"
1883 plugin_cpu="no"
1884 plugin_cpufreq="no"
1885 plugin_df="no"
1886 plugin_disk="no"
1887 plugin_entropy="no"
1888 plugin_interface="no"
1889 plugin_ipvs="no"
1890 plugin_irq="no"
1891 plugin_libvirt="no"
1892 plugin_load="no"
1893 plugin_memory="no"
1894 plugin_multimeter="no"
1895 plugin_nfs="no"
1896 plugin_perl="no"
1897 plugin_processes="no"
1898 plugin_serial="no"
1899 plugin_swap="no"
1900 plugin_tape="no"
1901 plugin_tcpconns="no"
1902 plugin_users="no"
1903 plugin_vserver="no"
1904 plugin_wireless="no"
1905
1906 # Linux
1907 if test "x$ac_system" = "xLinux"
1908 then
1909         plugin_battery="yes"
1910         plugin_cpu="yes"
1911         plugin_cpufreq="yes"
1912         plugin_disk="yes"
1913         plugin_entropy="yes"
1914         plugin_interface="yes"
1915         plugin_irq="yes"
1916         plugin_load="yes"
1917         plugin_memory="yes"
1918         plugin_nfs="yes"
1919         plugin_processes="yes"
1920         plugin_serial="yes"
1921         plugin_swap="yes"
1922         plugin_tcpconns="yes"
1923         plugin_vserver="yes"
1924         plugin_wireless="yes"
1925
1926         if test "x$have_net_ip_vs_h" = "xyes" -o "x$have_ip_vs_h" = "xyes"
1927         then
1928                 plugin_ipvs="yes"
1929         fi
1930 fi
1931
1932 # Mac OS X devices
1933 if test "x$with_libiokit" = "xyes"
1934 then
1935         plugin_battery="yes"
1936         plugin_disk="yes"
1937 fi
1938
1939 # Solaris
1940 if test "x$with_devinfo$with_kstat" = "xyesyes"
1941 then
1942         plugin_cpu="yes"
1943         plugin_disk="yes"
1944         plugin_interface="yes"
1945         plugin_memory="yes"
1946         plugin_swap="yes"
1947         plugin_tape="yes"
1948 fi
1949
1950 # libstatgrab
1951 if test "x$with_libstatgrab" = "xyes"
1952 then
1953         plugin_interface="yes"
1954         plugin_load="yes"
1955         plugin_memory="yes"
1956         plugin_swap="yes"
1957 fi
1958
1959 if test "x$have_processor_info" = "xyes"
1960 then
1961         plugin_cpu="yes"
1962 fi
1963 if test "x$have_sysctlbyname" = "xyes"
1964 then
1965         plugin_cpu="yes"
1966         plugin_memory="yes"
1967         plugin_tcpconns="yes"
1968 fi
1969
1970 if test "x$have_statfs" = "xyes"
1971 then
1972         plugin_df="yes"
1973 fi
1974 if test "x$have_statvfs" = "xyes"
1975 then
1976         plugin_df="yes"
1977 fi
1978
1979 if test "x$have_getifaddrs" = "xyes"
1980 then
1981         plugin_interface="yes"
1982 fi
1983
1984 if test "x$with_libxml2" = "xyes" && test "x$with_libvirt" = "xyes"
1985 then
1986         plugin_libvirt="yes"
1987 fi
1988
1989 if test "x$have_getloadavg" = "xyes"
1990 then
1991         plugin_load="yes"
1992 fi
1993
1994 if test "x$have_libperl$have_perl_ithreads" = "xyesyes"
1995 then
1996         plugin_perl="yes"
1997 fi
1998
1999 # Mac OS X memory interface
2000 if test "x$have_host_statistics" = "xyes"
2001 then
2002         plugin_memory="yes"
2003 fi
2004
2005 if test "x$have_termios_h" = "xyes"
2006 then
2007         plugin_multimeter="yes"
2008 fi
2009
2010 if test "x$have_thread_info" = "xyes"
2011 then
2012         plugin_processes="yes"
2013 fi
2014
2015 if test "x$with_libkvm" = "xyes"
2016 then
2017         plugin_swap="yes"
2018 fi
2019
2020 if test "x$have_getutent" = "xyes"
2021 then
2022         plugin_users="yes"
2023 fi
2024 if test "x$have_getutxent" = "xyes"
2025 then
2026         plugin_users="yes"
2027 fi
2028
2029 # FIXME: sysctl for swap plugin
2030
2031 m4_divert_once([HELP_ENABLE], [
2032 collectd plugins:])
2033
2034 AC_PLUGIN([apache],      [$with_libcurl],      [Apache httpd statistics])
2035 AC_PLUGIN([apcups],      [yes],                [Statistics of UPSes by APC])
2036 AC_PLUGIN([apple_sensors], [$with_libiokit],   [Apple's hardware sensors])
2037 AC_PLUGIN([battery],     [$plugin_battery],    [Battery statistics])
2038 AC_PLUGIN([cpu],         [$plugin_cpu],        [CPU usage statistics])
2039 AC_PLUGIN([cpufreq],     [$plugin_cpufreq],    [CPU frequency statistics])
2040 AC_PLUGIN([csv],         [yes],                [CSV output plugin])
2041 AC_PLUGIN([df],          [$plugin_df],         [Filesystem usage statistics])
2042 AC_PLUGIN([disk],        [$plugin_disk],       [Disk usage statistics])
2043 AC_PLUGIN([dns],         [$with_libpcap],      [DNS traffic analysis])
2044 AC_PLUGIN([email],       [yes],                [EMail statistics])
2045 AC_PLUGIN([entropy],     [$plugin_entropy],    [Entropy statistics])
2046 AC_PLUGIN([exec],        [yes],                [Execution of external programs])
2047 AC_PLUGIN([hddtemp],     [yes],                [Query hddtempd])
2048 AC_PLUGIN([interface],   [$plugin_interface],  [Interface traffic statistics])
2049 AC_PLUGIN([iptables],    [$with_libiptc],      [IPTables rule counters])
2050 AC_PLUGIN([ipvs],        [$plugin_ipvs],       [IPVS connection statistics])
2051 AC_PLUGIN([irq],         [$plugin_irq],        [IRQ statistics])
2052 AC_PLUGIN([libvirt],     [$plugin_libvirt],    [Virtual machine statistics])
2053 AC_PLUGIN([load],        [$plugin_load],       [System load])
2054 AC_PLUGIN([logfile],     [yes],                [File logging plugin])
2055 AC_PLUGIN([mbmon],       [yes],                [Query mbmond])
2056 AC_PLUGIN([memcached],   [yes],                [memcached statistics])
2057 AC_PLUGIN([memory],      [$plugin_memory],     [Memory usage])
2058 AC_PLUGIN([multimeter],  [$plugin_multimeter], [Read multimeter values])
2059 AC_PLUGIN([mysql],       [$with_libmysql],     [MySQL statistics])
2060 AC_PLUGIN([netlink],     [$with_libnetlink],   [Enhanced Linux network statistics])
2061 AC_PLUGIN([network],     [yes],                [Network communication plugin])
2062 AC_PLUGIN([nfs],         [$plugin_nfs],        [NFS statistics])
2063 AC_PLUGIN([nginx],       [$with_libcurl],      [nginx statistics])
2064 AC_PLUGIN([ntpd],        [yes],                [NTPd statistics])
2065 AC_PLUGIN([nut],         [$with_libupsclient], [Network UPS tools statistics])
2066 AC_PLUGIN([perl],        [$plugin_perl],       [Embed a Perl interpreter])
2067 AC_PLUGIN([ping],        [$with_liboping],     [Network latency statistics])
2068 AC_PLUGIN([processes],   [$plugin_processes],  [Process statistics])
2069 AC_PLUGIN([rrdtool],     [$with_rrdtool],      [RRDTool output plugin])
2070 AC_PLUGIN([sensors],     [$with_lm_sensors],   [lm_sensors statistics])
2071 AC_PLUGIN([serial],      [$plugin_serial],     [serial port traffic])
2072 AC_PLUGIN([snmp],        [$with_libnetsnmp],   [SNMP querying plugin])
2073 AC_PLUGIN([swap],        [$plugin_swap],       [Swap usage statistics])
2074 AC_PLUGIN([syslog],      [$have_syslog],       [Syslog logging plugin])
2075 AC_PLUGIN([tape],        [$plugin_tape],       [Tape drive statistics])
2076 AC_PLUGIN([tcpconns],    [$plugin_tcpconns],   [TCP connection statistics])
2077 AC_PLUGIN([unixsock],    [yes],                [Unixsock communication plugin])
2078 AC_PLUGIN([users],       [$plugin_users],      [User statistics])
2079 AC_PLUGIN([uuid],        [yes],                [UUID as hostname plugin])
2080 AC_PLUGIN([vserver],     [$plugin_vserver],    [Linux VServer statistics])
2081 AC_PLUGIN([wireless],    [$plugin_wireless],   [Wireless statistics])
2082 AC_PLUGIN([xmms],        [$with_libxmms],      [XMMS statistics])
2083
2084 dnl ip_vs.h
2085 if test "x$ac_system" = "xLinux" -a "x$have_net_ip_vs_h$have_ip_vs_h" = "xnono"
2086 then
2087         enable_ipvs="$enable_ipvs (ip_vs.h not found)"
2088 fi
2089
2090 dnl Perl bindings
2091 AC_ARG_WITH(perl-bindings, [AS_HELP_STRING([--with-perl-bindings@<:@=OPTIONS@:>@], [Options passed to "perl Makefile.PL".])],
2092 [
2093         if test "x$withval" != "xno" && test "x$withval" != "xyes"
2094         then
2095                 PERL_BINDINGS_OPTIONS="$withval"
2096                 with_perl_bindings="yes"
2097         else
2098                 PERL_BINDINGS_OPTIONS=""
2099                 with_perl_bindings="$withval"
2100         fi
2101 ],
2102 [
2103         PERL_BINDINGS_OPTIONS=""
2104         with_perl_bindings="yes"
2105 ])
2106 if test "x$with_perl_bindings" = "xyes"
2107 then
2108         PERL_BINDINGS="perl"
2109 else
2110         PERL_BINDINGS=""
2111 fi
2112 AC_SUBST(PERL_BINDINGS)
2113 AC_SUBST(PERL_BINDINGS_OPTIONS)
2114
2115 AC_OUTPUT(Makefile src/Makefile src/collectd.conf src/liboconfig/Makefile src/liboping/Makefile bindings/Makefile)
2116
2117 if test "x$with_rrdtool" = "xyes" -a "x$librrd_threadsafe" != "xyes"
2118 then
2119         with_rrdtool="yes (warning: librrd is not thread-safe)"
2120 fi
2121
2122 if test "x$with_liboping" = "xyes" -a "x$with_own_liboping" = "xyes"
2123 then
2124         with_liboping="yes (shipped version)"
2125 fi
2126
2127 if test "x$with_libperl" = "xyes"
2128 then
2129         with_libperl="yes (version `$perl_interpreter -MConfig -e 'print $Config{version};'`)"
2130 else
2131         enable_perl="no (needs libperl)"
2132 fi
2133
2134 if test "x$with_perl_bindings" = "xyes" -a "x$PERL_BINDINGS_OPTIONS" != "x"
2135 then
2136         with_perl_bindings="yes ($PERL_BINDINGS_OPTIONS)"
2137 fi
2138
2139 cat <<EOF;
2140
2141 Configuration:
2142   Libraries:
2143     libcurl . . . . . . $with_libcurl
2144     libiokit  . . . . . $with_libiokit
2145     libiptc . . . . . . $with_libiptc
2146     libkstat  . . . . . $with_kstat
2147     libkvm  . . . . . . $with_libkvm
2148     libmysql  . . . . . $with_libmysql
2149     libnetlink  . . . . $with_libnetlink
2150     libnetsnmp  . . . . $with_libnetsnmp
2151     liboconfig  . . . . $with_liboconfig
2152     liboping  . . . . . $with_liboping
2153     libpcap . . . . . . $with_libpcap
2154     libperl . . . . . . $with_libperl
2155     libpthread  . . . . $with_libpthread
2156     librrd  . . . . . . $with_rrdtool
2157     libsensors  . . . . $with_lm_sensors
2158     libstatgrab . . . . $with_libstatgrab
2159     libupsclient  . . . $with_libupsclient
2160     libvirt . . . . . . $with_libvirt
2161     libxml2 . . . . . . $with_libxml2
2162     libxmms . . . . . . $with_libxmms
2163
2164   Features:
2165     daemon mode . . . . $enable_daemon
2166     debug . . . . . . . $enable_debug
2167
2168   Bindings:
2169     perl  . . . . . . . $with_perl_bindings
2170
2171   Modules:
2172     apache  . . . . . . $enable_apache
2173     apcups  . . . . . . $enable_apcups
2174     apple_sensors . . . $enable_apple_sensors
2175     battery . . . . . . $enable_battery
2176     cpu . . . . . . . . $enable_cpu
2177     cpufreq . . . . . . $enable_cpufreq
2178     csv . . . . . . . . $enable_csv
2179     df  . . . . . . . . $enable_df
2180     disk  . . . . . . . $enable_disk
2181     dns . . . . . . . . $enable_dns
2182     email . . . . . . . $enable_email
2183     entropy . . . . . . $enable_entropy
2184     exec  . . . . . . . $enable_exec
2185     hddtemp . . . . . . $enable_hddtemp
2186     interface . . . . . $enable_interface
2187     iptables  . . . . . $enable_iptables
2188     ipvs  . . . . . . . $enable_ipvs
2189     irq . . . . . . . . $enable_irq
2190     libvirt . . . . . . $enable_libvirt
2191     load  . . . . . . . $enable_load
2192     logfile . . . . . . $enable_logfile
2193     mbmon . . . . . . . $enable_mbmon
2194     memcached . . . . . $enable_memcached
2195     memory  . . . . . . $enable_memory
2196     multimeter  . . . . $enable_multimeter
2197     mysql . . . . . . . $enable_mysql
2198     netlink . . . . . . $enable_netlink
2199     network . . . . . . $enable_network
2200     nfs . . . . . . . . $enable_nfs
2201     nginx . . . . . . . $enable_nginx
2202     ntpd  . . . . . . . $enable_ntpd
2203     nut . . . . . . . . $enable_nut
2204     perl  . . . . . . . $enable_perl
2205     ping  . . . . . . . $enable_ping
2206     processes . . . . . $enable_processes
2207     rrdtool . . . . . . $enable_rrdtool
2208     sensors . . . . . . $enable_sensors
2209     serial  . . . . . . $enable_serial
2210     snmp  . . . . . . . $enable_snmp
2211     swap  . . . . . . . $enable_swap
2212     syslog  . . . . . . $enable_syslog
2213     tape  . . . . . . . $enable_tape
2214     tcpconns  . . . . . $enable_tcpconns
2215     unixsock  . . . . . $enable_unixsock
2216     users . . . . . . . $enable_users
2217     uuid  . . . . . . . $enable_uuid
2218     vserver . . . . . . $enable_vserver
2219     wireless  . . . . . $enable_wireless
2220     xmms  . . . . . . . $enable_xmms
2221
2222 EOF