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)
 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)
 376 AC_CHECK_FUNCS(getgrnam_r)
 377
 378 socket_needs_socket="no"
 379 AC_CHECK_FUNCS(socket, [], AC_CHECK_LIB(socket, socket, [socket_needs_socket="yes"], AC_MSG_ERROR(cannot find socket)))
 380 AM_CONDITIONAL(BUILD_WITH_LIBSOCKET, test "x$socket_needs_socket" = "xyes")
 381
 382 nanosleep_needs_rt="no"
 383 AC_CHECK_FUNCS(nanosleep, [], AC_CHECK_LIB(rt, nanosleep, [nanosleep_needs_rt="yes"], AC_MSG_ERROR(cannot find nanosleep)))
 384 AM_CONDITIONAL(BUILD_WITH_LIBRT, test "x$nanosleep_needs_rt" = "xyes")
 385
 386 AC_CHECK_FUNCS(regcomp regerror regexec regfree)
 387
 388 AC_CHECK_FUNCS(sysctlbyname, [have_sysctlbyname="yes"], [have_sysctlbyname="no"])
 389 AC_CHECK_FUNCS(host_statistics, [have_host_statistics="yes"], [have_host_statistics="no"])
 390 AC_CHECK_FUNCS(processor_info, [have_processor_info="yes"], [have_processor_info="no"])
 391 AC_CHECK_FUNCS(thread_info, [have_thread_info="yes"], [have_thread_info="no"])
 392 AC_CHECK_FUNCS(statfs, [have_statfs="yes"], [have_statfs="no"])
 393 AC_CHECK_FUNCS(statvfs, [have_statvfs="yes"], [have_statvfs="no"])
 394 AC_CHECK_FUNCS(getifaddrs, [have_getifaddrs="yes"], [have_getifaddrs="no"])
 395 AC_CHECK_FUNCS(syslog, [have_syslog="yes"], [have_syslog="no"])
 396 AC_CHECK_FUNCS(getutent, [have_getutent="yes"], [have_getutent="no"])
 397 AC_CHECK_FUNCS(getutxent, [have_getutxent="yes"], [have_getutxent="no"])
 398
 399 # For load module
 400 AC_CHECK_FUNCS(getloadavg, [have_getloadavg="yes"], [have_getloadavg="no"])
 401
 402 # Check for NAN
 403 AC_ARG_WITH(nan-emulation, [AS_HELP_STRING([--with-nan-emulation], [use emulated NAN. For crosscompiling only.])],
 404 [
 405  if test "x$withval" = "xno"; then
 406          nan_type="none"
 407  else if test "x$withval" = "xyes"; then
 408          nan_type="zero"
 409  else
 410          nan_type="$withval"
 411  fi; fi
 412 ],
 413 [nan_type="none"])
 414 if test "x$nan_type" = "xnone"; then
 415   AC_CACHE_CHECK([whether NAN is defined by default],
 416     [have_nan_default],
 417     AC_COMPILE_IFELSE(
 418       AC_LANG_PROGRAM(
 419       [[
 420 #include <stdlib.h>
 421 #include <math.h>
 422 static float foo = NAN;
 423       ]],
 424       [[
 425        if (isnan (foo))
 426         return 0;
 427        else
 428         return 1;
 429       ]]),
 430       [have_nan_default="yes"],
 431       [have_nan_default="no"]
 432     )
 433   )
 434   if test "x$have_nan_default" = "xyes"
 435   then
 436     nan_type="default"
 437   fi
 438 fi
 439 if test "x$nan_type" = "xnone"; then
 440   AC_CACHE_CHECK([whether NAN is defined by __USE_ISOC99],
 441     [have_nan_isoc],
 442     AC_COMPILE_IFELSE(
 443       AC_LANG_PROGRAM(
 444       [[
 445 #include <stdlib.h>
 446 #define __USE_ISOC99 1
 447 #include <math.h>
 448 static float foo = NAN;
 449       ]],
 450       [[
 451        if (isnan (foo))
 452         return 0;
 453        else
 454         return 1;
 455       ]]),
 456       [have_nan_isoc="yes"],
 457       [have_nan_isoc="no"]
 458     )
 459   )
 460   if test "x$have_nan_isoc" = "xyes"
 461   then
 462     nan_type="isoc99"
 463   fi
 464 fi
 465 if test "x$nan_type" = "xnone"; then
 466   AC_CACHE_CHECK([whether NAN can be defined by 0/0],
 467     [have_nan_zero],
 468     AC_RUN_IFELSE(
 469       AC_LANG_PROGRAM(
 470       [[
 471 #include <stdlib.h>
 472 #include <math.h>
 473 #ifdef NAN
 474 # undef NAN
 475 #endif
 476 #define NAN (0.0 / 0.0)
 477 #ifndef isnan
 478 # define isnan(f) ((f) != (f))
 479 #endif
 480 static float foo = NAN;
 481       ]],
 482       [[
 483        if (isnan (foo))
 484         return 0;
 485        else
 486         return 1;
 487       ]]),
 488       [have_nan_zero="yes"],
 489       [have_nan_zero="no"]
 490     )
 491   )
 492   if test "x$have_nan_zero" = "xyes"
 493   then
 494     nan_type="zero"
 495   fi
 496 fi
 497
 498 if test "x$nan_type" = "xdefault"; then
 499   AC_DEFINE(NAN_STATIC_DEFAULT, 1,
 500     [Define if NAN is defined by default and can initialize static variables.])
 501 else if test "x$nan_type" = "xisoc99"; then
 502   AC_DEFINE(NAN_STATIC_ISOC, 1,
 503     [Define if NAN is defined by __USE_ISOC99 and can initialize static variables.])
 504 else if test "x$nan_type" = "xzero"; then
 505   AC_DEFINE(NAN_ZERO_ZERO, 1,
 506     [Define if NAN can be defined as (0.0 / 0.0)])
 507 else
 508   AC_MSG_ERROR([Didn't find out how to statically initialize variables to NAN. Sorry.])
 509 fi; fi; fi
 510
 511 # For mount interface
 512 #AC_CHECK_FUNCS(getfsent getvfsent)
 513
 514 have_getfsstat="no"
 515 AC_CHECK_FUNCS(getfsstat, [have_getfsstat="yes"])
 516 have_getvfsstat="no"
 517 AC_CHECK_FUNCS(getvfsstat, [have_getvfsstat="yes"])
 518 have_listmntent="no"
 519 AC_CHECK_FUNCS(listmntent, [have_listmntent="yes"])
 520
 521 have_getmntent="no"
 522 AC_CHECK_FUNCS(getmntent, [have_getmntent="c"])
 523 if test "x$have_getmntent" = "xno"; then
 524         AC_CHECK_LIB(sun, getmntent, [have_getmntent="sun"])
 525 fi
 526 if test "x$have_getmntent" = "xno"; then
 527         AC_CHECK_LIB(seq, getmntent, [have_getmntent="seq"])
 528 fi
 529 if test "x$have_getmntent" = "xno"; then
 530         AC_CHECK_LIB(gen, getmntent, [have_getmntent="gen"])
 531 fi
 532
 533 if test "x$have_getmntent" = "xc"; then
 534         AC_CACHE_CHECK([whether getmntent takes one argument],
 535                 [have_one_getmntent],
 536                 AC_COMPILE_IFELSE(
 537                         AC_LANG_PROGRAM([[AC_INCLUDES_DEFAULT
 538 #include <mntent.h>
 539 #include "$srcdir/src/utils_mount.h"]],
 540                                 [[
 541                                  FILE *fh;
 542                                  struct mntent *me;
 543                                  fh = setmntent ("/etc/mtab", "r");
 544                                  me = getmntent (fh);
 545                                 ]]
 546                         ),
 547                         [have_one_getmntent="yes"],
 548                         [have_one_getmntent="no"]
 549                 )
 550         )
 551         AC_CACHE_CHECK([whether getmntent takes two arguments],
 552                 [have_two_getmntent],
 553                 AC_COMPILE_IFELSE(
 554                         AC_LANG_PROGRAM([[AC_INCLUDES_DEFAULT
 555 #include <sys/mnttab.h>
 556 #include "$srcdir/src/utils_mount.h"]],
 557                                 [[
 558                                  FILE *fh;
 559                                  struct mnttab mt;
 560                                  int status;
 561                                  fh = fopen ("/etc/mnttab", "r");
 562                                  status = getmntent (fh, &mt);
 563                                 ]]
 564                         ),
 565                         [have_two_getmntent="yes"],
 566                         [have_two_getmntent="no"]
 567                 )
 568         )
 569 fi
 570
 571 # Check for different versions of `getmntent' here..
 572
 573 if test "x$have_getmntent" = "xc"; then
 574         if test "x$have_one_getmntent" = "xyes"; then
 575                 AC_DEFINE(HAVE_ONE_GETMNTENT, 1,
 576                           [Define if the function getmntent exists and takes one argument.])
 577         fi
 578         if test "x$have_two_getmntent" = "xyes"; then
 579                 AC_DEFINE(HAVE_TWO_GETMNTENT, 1,
 580                           [Define if the function getmntent exists and takes two arguments.])
 581         fi
 582 fi
 583 if test "x$have_getmntent" = "xsun"; then
 584         AC_DEFINE(HAVE_SUN_GETMNTENT, 1,
 585                   [Define if the function getmntent exists. It's the version from libsun.])
 586 fi
 587 if test "x$have_getmntent" = "xseq"; then
 588         AC_DEFINE(HAVE_SEQ_GETMNTENT, 1,
 589                   [Define if the function getmntent exists. It's the version from libseq.])
 590 fi
 591 if test "x$have_getmntent" = "xgen"; then
 592         AC_DEFINE(HAVE_GEN_GETMNTENT, 1,
 593                   [Define if the function getmntent exists. It's the version from libgen.])
 594 fi
 595
 596 # Check for structures
 597 AC_CHECK_MEMBERS([struct if_data.ifi_ibytes, struct if_data.ifi_opackets, struct if_data.ifi_ierrors],
 598         [AC_DEFINE(HAVE_STRUCT_IF_DATA, 1, [Define if struct if_data exists and is usable.])],
 599         [],
 600         [
 601         #include <sys/types.h>
 602         #include <sys/socket.h>
 603         #include <net/if.h>
 604         ])
 605 AC_CHECK_MEMBERS([struct net_device_stats.rx_bytes, struct net_device_stats.tx_packets, struct net_device_stats.rx_errors],
 606         [AC_DEFINE(HAVE_STRUCT_NET_DEVICE_STATS, 1, [Define if struct net_device_stats exists and is usable.])],
 607         [],
 608         [
 609         #include <sys/types.h>
 610         #include <sys/socket.h>
 611         #include <linux/if.h>
 612         #include <linux/netdevice.h>
 613         ])
 614
 615 AC_CHECK_MEMBERS([struct udphdr.uh_dport, struct udphdr.uh_sport], [], [],
 616 [#if HAVE_STDINT_H
 617 # include <stdint.h>
 618 #endif
 619 #if HAVE_SYS_TYPES_H
 620 # include <sys/types.h>
 621 #endif
 622 #if HAVE_NETINET_IN_SYSTM_H
 623 # include <netinet/in_systm.h>
 624 #endif
 625 #if HAVE_NETINET_IN_H
 626 # include <netinet/in.h>
 627 #endif
 628 #if HAVE_NETINET_IP_H
 629 # include <netinet/ip.h>
 630 #endif
 631 #if HAVE_NETINET_UDP_H
 632 # include <netinet/udp.h>
 633 #endif
 634 ])
 635 AC_CHECK_MEMBERS([struct udphdr.dest, struct udphdr.source], [], [],
 636 [#if HAVE_STDINT_H
 637 # include <stdint.h>
 638 #endif
 639 #if HAVE_SYS_TYPES_H
 640 # include <sys/types.h>
 641 #endif
 642 #if HAVE_NETINET_IN_SYSTM_H
 643 # include <netinet/in_systm.h>
 644 #endif
 645 #if HAVE_NETINET_IN_H
 646 # include <netinet/in.h>
 647 #endif
 648 #if HAVE_NETINET_IP_H
 649 # include <netinet/ip.h>
 650 #endif
 651 #if HAVE_NETINET_UDP_H
 652 # include <netinet/udp.h>
 653 #endif
 654 ])
 655
 656 AC_CHECK_MEMBERS([kstat_io_t.nwritten, kstat_io_t.writes, kstat_io_t.nwrites, kstat_io_t.wtime],
 657         [],
 658         [],
 659         [
 660 #if HAVE_KSTAT_H
 661 # include <kstat.h>
 662 #endif
 663         ])
 664
 665 with_libresolv="yes"
 666 AC_CHECK_LIB(resolv, res_search,
 667 [
 668         AC_DEFINE(HAVE_LIBRESOLV, 1, [Define to 1 if you have the 'resolv' library (-lresolv).])
 669 ],
 670 [with_libresolv="no"])
 671 AM_CONDITIONAL(BUILD_WITH_LIBRESOLV, test "x$with_libresolv" = "xyes")
 672
 673 dnl Check for HAL (hardware abstraction library)
 674 with_libhal="yes"
 675 AC_CHECK_LIB(hal,libhal_device_property_exists,
 676              [AC_DEFINE(HAVE_LIBHAL, 1, [Define to 1 if you have 'hal' library])],
 677              [with_libhal="no"])
 678 if test "x$with_libhal" = "xyes"; then
 679         PKG_PROG_PKG_CONFIG
 680         if test "x$PKG_CONFIG" != "x"; then
 681                 BUILD_WITH_LIBHAL_CFLAGS="`pkg-config --cflags hal`"
 682                 BUILD_WITH_LIBHAL_LIBS="`pkg-config --libs hal`"
 683                 AC_SUBST(BUILD_WITH_LIBHAL_CFLAGS)
 684                 AC_SUBST(BUILD_WITH_LIBHAL_LIBS)
 685         fi
 686 fi
 687
 688 m4_divert_once([HELP_WITH], [
 689 collectd additional packages:])
 690
 691 # AC_ARG_WITH (package, help-string, [action-if-given], [action-if-not-given])
 692 librrd_cflags=""
 693 librrd_ldflags=""
 694 librrd_threadsafe="yes"
 695 AC_ARG_WITH(rrdtool, [AS_HELP_STRING([--with-rrdtool@<:@=PREFIX@:>@], [Path to rrdtool.])],
 696 [       if test "x$withval" != "xno" && test "x$withval" != "xyes"
 697         then
 698                 librrd_cflags="-I$withval/include"
 699                 librrd_ldflags="-L$withval/lib"
 700                 with_rrdtool="yes"
 701         else
 702                 with_rrdtool="$withval"
 703         fi
 704 ], [with_rrdtool="yes"])
 705 if test "x$with_rrdtool" = "xyes"
 706 then
 707         SAVE_CPPFLAGS="$CPPFLAGS"
 708         SAVE_LDFLAGS="$LDFLAGS"
 709
 710         CPPFLAGS="$CPPFLAGS $librrd_cflags"
 711         LDFLAGS="$LDFLAGS $librrd_ldflags"
 712
 713         AC_CHECK_HEADERS(rrd.h,, [with_rrdtool="no (rrd.h not found)"])
 714
 715         CPPFLAGS="$SAVE_CPPFLAGS"
 716         LDFLAGS="$SAVE_LDFLAGS"
 717 fi
 718 if test "x$with_rrdtool" = "xyes"
 719 then
 720         SAVE_CPPFLAGS="$CPPFLAGS"
 721         SAVE_LDFLAGS="$LDFLAGS"
 722
 723         CPPFLAGS="$CPPFLAGS $librrd_cflags"
 724         LDFLAGS="$LDFLAGS $librrd_ldflags"
 725
 726         AC_CHECK_LIB(rrd_th, rrd_update_r,
 727         [with_rrdtool="yes"
 728          librrd_ldflags="$librrd_ldflags -lrrd_th -lm"
 729         ],
 730         [librrd_threadsafe="no"
 731          AC_CHECK_LIB(rrd, rrd_update,
 732          [with_rrdtool="yes"
 733           librrd_ldflags="$librrd_ldflags -lrrd -lm"
 734          ],
 735          [with_rrdtool="no (symbol 'rrd_update' not found)"],
 736          [-lm])
 737         ]
 738         [-lm])
 739
 740         CPPFLAGS="$SAVE_CPPFLAGS"
 741         LDFLAGS="$SAVE_LDFLAGS"
 742 fi
 743 if test "x$with_rrdtool" = "xyes"
 744 then
 745         BUILD_WITH_LIBRRD_CFLAGS="$librrd_cflags"
 746         BUILD_WITH_LIBRRD_LDFLAGS="$librrd_ldflags"
 747         AC_SUBST(BUILD_WITH_LIBRRD_CFLAGS)
 748         AC_SUBST(BUILD_WITH_LIBRRD_LDFLAGS)
 749 fi
 750 if test "x$librrd_threadsafe" = "xyes"
 751 then
 752         AC_DEFINE(HAVE_THREADSAFE_LIBRRD, 1, [Define to 1 if you have the threadsafe rrd library (-lrrd_th).])
 753 fi
 754
 755 AC_ARG_WITH(libpthread, [AS_HELP_STRING([--with-libpthread=@<:@=PREFIX@:>@], [Path to libpthread.])],
 756 [       if test "x$withval" != "xno" -a "x$withval" != "xyes"
 757         then
 758                 LDFLAGS="$LDFLAGS -L$withval/lib"
 759                 CPPFLAGS="$CPPFLAGS -I$withval/include"
 760                 with_libpthread="yes"
 761         else
 762                 if test "x$withval" = "xno"
 763                 then
 764                         with_libpthread="no (disabled)"
 765                 fi
 766         else
 767                 with_libpthread="$withval"
 768         fi
 769 ], [with_libpthread="yes"])
 770 if test "x$with_libpthread" = "xyes"
 771 then
 772         AC_CHECK_LIB(pthread, pthread_create, [with_libpthread="yes"], [with_libpthread="no (libpthread not found)"], [])
 773 fi
 774 if test "x$with_libpthread" = "xyes"
 775 then
 776         AC_CHECK_HEADERS(pthread.h,, [with_libpthread="no (pthread.h not found)"])
 777 fi
 778 if test "x$with_libpthread" = "xyes"
 779 then
 780         collect_pthread=1
 781 else
 782         collect_pthread=0
 783 fi
 784 AC_DEFINE_UNQUOTED(HAVE_LIBPTHREAD, [$collect_pthread],
 785         [Wether or not to use pthread (POSIX threads) library])
 786 AM_CONDITIONAL(BUILD_WITH_LIBPTHREAD, test "x$with_libpthread" = "xyes")
 787
 788 if test "x$ac_system" = "xSolaris"
 789 then
 790         with_kstat="yes"
 791         with_devinfo="yes"
 792 else
 793         with_kstat="no (Solaris only)"
 794         with_devinfo="no (Solaris only)"
 795 fi
 796
 797 if test "x$with_kstat" = "xyes"
 798 then
 799         AC_CHECK_LIB(kstat, kstat_open, [with_kstat="yes"], [with_kstat="no (libkstat not found)"], [])
 800 fi
 801 if test "x$with_kstat" = "xyes"
 802 then
 803         AC_CHECK_LIB(devinfo, di_init, [with_devinfo="yes"], [with_devinfo="no (not found)"], [])
 804         AC_CHECK_HEADERS(kstat.h,, [with_kstat="no (kstat.h not found)"])
 805 fi
 806 if test "x$with_kstat" = "xyes"
 807 then
 808         AC_DEFINE(HAVE_LIBKSTAT, 1,
 809                   [Define to 1 if you have the 'kstat' library (-lkstat)])
 810 fi
 811 AM_CONDITIONAL(BUILD_WITH_LIBKSTAT, test "x$with_kstat" = "xyes")
 812 AM_CONDITIONAL(BUILD_WITH_LIBDEVINFO, test "x$with_devinfo" = "xyes")
 813
 814 ### BEGIN of check for libcurl ###
 815 with_curl_config="curl-config"
 816 with_curl_cflags=""
 817 with_curl_libs=""
 818 AC_ARG_WITH(libcurl, [AS_HELP_STRING([--with-libcurl@<:@=PREFIX@:>@], [Path to libcurl.])],
 819 [
 820         if test "x$withval" = "xno"
 821         then
 822                 with_libcurl="no"
 823         else if test "x$withval" = "xyes"
 824         then
 825                 with_libcurl="yes"
 826         else
 827                 if test -f "$withval" && test -x "$withval"
 828                 then
 829                         with_curl_config="$withval"
 830                         with_libcurl="yes"
 831                 else if test -x "$withval/bin/curl-config"
 832                 then
 833                         with_curl_config="$withval/bin/curl-config"
 834                         with_libcurl="yes"
 835                 fi; fi
 836                 with_libcurl="yes"
 837         fi; fi
 838 ],
 839 [
 840         with_libcurl="yes"
 841 ])
 842 if test "x$with_libcurl" = "xyes"
 843 then
 844         with_curl_cflags=`$with_curl_config --cflags 2>/dev/null`
 845         curl_config_status=$?
 846
 847         if test $curl_config_status -ne 0
 848         then
 849                 with_libcurl="no ($with_curl_config failed)"
 850         else
 851                 SAVE_CFLAGS=$CFLAGS
 852                 CFLAGS="$CFLAGS $with_curl_cflags"
 853
 854                 AC_CHECK_HEADERS(curl/curl.h, [], [with_libcurl="no (curl/curl.h not found)"], [])
 855
 856                 CFLAGS="$SAVE_CFLAGS"
 857         fi
 858 fi
 859 if test "x$with_libcurl" = "xyes"
 860 then
 861         with_curl_libs=`$with_curl_config --libs 2>/dev/null`
 862         curl_config_status=$?
 863
 864         if test $curl_config_status -ne 0
 865         then
 866                 with_libcurl="no ($with_curl_config failed)"
 867         else
 868                 AC_CHECK_LIB(curl, curl_easy_init,
 869                  [with_libcurl="yes"],
 870                  [with_libcurl="no (symbol 'curl_easy_init' not found)"],
 871                  [$with_curl_libs])
 872         fi
 873 fi
 874 if test "x$with_libcurl" = "xyes"
 875 then
 876         BUILD_WITH_LIBCURL_CFLAGS="$with_curl_cflags"
 877         BUILD_WITH_LIBCURL_LIBS="$with_curl_libs"
 878         AC_SUBST(BUILD_WITH_LIBCURL_CFLAGS)
 879         AC_SUBST(BUILD_WITH_LIBCURL_LIBS)
 880 fi
 881 AM_CONDITIONAL(BUILD_WITH_LIBCURL, test "x$with_libcurl" = "xyes")
 882 ### END of check for libcurl ###
 883
 884 with_libiokit="no"
 885 collectd_libiokit=0
 886 AC_CHECK_LIB(IOKit, IOServiceGetMatchingServices,
 887 [
 888         with_libiokit="yes"
 889         collectd_libiokit=1
 890 ],
 891 [
 892         with_libiokit="no"
 893         collectd_libiokit=0
 894 ])
 895 AC_DEFINE_UNQUOTED(COLLECT_LIBIOKIT, [$collect_libiokit], [Wether or not to use the IOKit library])
 896 AM_CONDITIONAL(BUILD_WITH_LIBIOKIT, test "x$with_libiokit" = "xyes")
 897
 898 with_libstatgrab="yes"
 899 with_libdevstat="no"
 900 AC_ARG_WITH(libstatgrab, [AS_HELP_STRING([--with-libstatgrab@<:@=PREFIX@:>@], [Path to libstatgrab.])],
 901 [
 902         if test "x$withval" != "xno" -a "x$withval" != "xyes"
 903         then
 904                 LDFLAGS="$LDFLAGS -L$withval/lib"
 905                 CPPFLAGS="$CPPFLAGS -I$withval/include"
 906                 with_libstatgrab="yes"
 907         else
 908                 with_libstatgrab="$withval"
 909         fi
 910 ],
 911 [
 912         if test "x$ac_system" == "xunknown"
 913         then
 914                 with_libstatgrab="yes"
 915         else
 916                 with_libstatgrab="no"
 917         fi
 918 ])
 919 if test "x$with_libstatgrab" = "xyes"
 920 then
 921         AC_CHECK_LIB(statgrab, sg_init, [with_libstatgrab="yes"], [with_libstatgrab="no (libstatgrab not found)"])
 922 fi
 923 if test "x$with_libstatgrab" = "xyes"
 924 then
 925         AC_CHECK_HEADERS(statgrab.h,,    [with_libstatgrab="no (statgrab.h not found)"])
 926 fi
 927 if test "x$with_libstatgrab" = "xyes"
 928 then
 929         AC_CHECK_LIB(devstat, getdevs, [with_libdevstat="yes"], [with_libdevstat="no"])
 930 fi
 931 if test "x$with_libstatgrab" = "xyes"
 932 then
 933         collect_libstatgrab=1
 934 else
 935         collect_libstatgrab=0
 936 fi
 937 AC_DEFINE_UNQUOTED(COLLECT_LIBSTATGRAB, [$collect_libstatgrab],
 938         [Wether or not to use statgrab library])
 939 AM_CONDITIONAL(BUILD_WITH_LIBSTATGRAB, test "x$with_libstatgrab" = "xyes")
 940 AM_CONDITIONAL(BUILD_WITH_LIBDEVSTAT,  test "x$with_libdevstat"  = "xyes")
 941
 942 AC_CHECK_LIB(kvm, kvm_getswapinfo, [with_libkvm="yes"], [with_libkvm="no"])
 943 if test "x$with_libkvm" = "xyes"
 944 then
 945         AC_DEFINE(HAVE_LIBKVM, 1, [Define to 1 if you have the 'kvm' library (-lkvm)])
 946 fi
 947 AM_CONDITIONAL(BUILD_WITH_LIBKVM, test "x$with_libkvm" = "xyes")
 948
 949 with_sensors_cflags=""
 950 with_sensors_ldflags=""
 951 AC_ARG_WITH(lm-sensors, [AS_HELP_STRING([--with-lm-sensors@<:@=PREFIX@:>@], [Path to lm_sensors.])],
 952 [
 953         if test "x$withval" = "xno"
 954         then
 955                 with_lm_sensors="no"
 956         else
 957                 with_lm_sensors="yes"
 958                 if test "x$withval" != "xyes"
 959                 then
 960                         with_sensors_cflags="-I$withval/include"
 961                         with_sensors_ldflags="-L$withval/lib"
 962                         with_lm_sensors="yes"
 963                 fi
 964         fi
 965 ],
 966 [
 967         if test "x$ac_system" = "xLinux"
 968         then
 969                 with_lm_sensors="yes"
 970         else
 971                 with_lm_sensors="no (Linux only library)"
 972         fi
 973 ])
 974 if test "x$with_lm_sensors" = "xyes"
 975 then
 976         SAVE_CPPFLAGS="$CPPFLAGS"
 977         CPPFLAGS="$CPPFLAGS $with_sensors_cflags"
 978
 979 #       AC_CHECK_HEADERS(sensors/sensors.h,
 980 #       [
 981 #               AC_DEFINE(HAVE_SENSORS_SENSORS_H, 1, [Define to 1 if you have the <sensors/sensors.h> header file.])
 982 #       ],
 983 #       [with_lm_sensors="no (sensors/sensors.h not found)"])
 984         AC_CHECK_HEADERS(sensors/sensors.h, [], [with_lm_sensors="no (sensors/sensors.h not found)"])
 985
 986         CPPFLAGS="$SAVE_CPPFLAGS"
 987 fi
 988 if test "x$with_lm_sensors" = "xyes"
 989 then
 990         SAVE_CPPFLAGS="$CPPFLAGS"
 991         SAVE_LDFLAGS="$LDFLAGS"
 992         CPPFLAGS="$CPPFLAGS $with_sensors_cflags"
 993         LDFLAGS="$LDFLAGS $with_sensors_ldflags"
 994
 995         AC_CHECK_LIB(sensors, sensors_init,
 996         [
 997                 AC_DEFINE(HAVE_LIBSENSORS, 1, [Define to 1 if you have the sensors library (-lsensors).])
 998         ],
 999         [with_lm_sensors="no (libsensors not found)"])
1000
1001         CPPFLAGS="$SAVE_CPPFLAGS"
1002         LDFLAGS="$SAVE_LDFLAGS"
1003 fi
1004 if test "x$with_lm_sensors" = "xyes"
1005 then
1006         BUILD_WITH_LIBSENSORS_CFLAGS="$with_sensors_cflags"
1007         BUILD_WITH_LIBSENSORS_LDFLAGS="$with_sensors_ldflags"
1008         AC_SUBST(BUILD_WITH_LIBSENSORS_CFLAGS)
1009         AC_SUBST(BUILD_WITH_LIBSENSORS_LDFLAGS)
1010 fi
1011 AM_CONDITIONAL(BUILD_WITH_LM_SENSORS, test "x$with_lm_sensors" = "xyes")
1012
1013 with_mysql_config="mysql_config"
1014 with_mysql_cflags=""
1015 with_mysql_libs=""
1016 AC_ARG_WITH(libmysql, [AS_HELP_STRING([--with-libmysql@<:@=PREFIX@:>@], [Path to libmysql.])],
1017 [
1018         if test "x$withval" = "xno"
1019         then
1020                 with_libmysql="no"
1021         else if test "x$withval" = "xyes"
1022         then
1023                 with_libmysql="yes"
1024         else
1025                 if test -f "$withval" && test -x "$withval";
1026                 then
1027                         with_mysql_config="$withval"
1028                 else if test -x "$withval/bin/mysql_config"
1029                 then
1030                         with_mysql_config="$withval/bin/mysql_config"
1031                 fi; fi
1032                 with_libmysql="yes"
1033         fi; fi
1034 ],
1035 [
1036         with_libmysql="yes"
1037 ])
1038 if test "x$with_libmysql" = "xyes"
1039 then
1040         with_mysql_cflags=`$with_mysql_config --cflags 2>/dev/null`
1041         mysql_config_status=$?
1042
1043         if test $mysql_config_status -ne 0
1044         then
1045                 with_libmysql="no"
1046         else
1047                 SAVE_CFLAGS=$CFLAGS
1048                 CFLAGS="$CFLAGS $with_mysql_cflags"
1049
1050                 AC_CHECK_HEADERS(mysql/mysql.h, [], [with_libmysql="no (mysql/mysql.h not found)"], [])
1051
1052                 CFLAGS="$SAVE_CFLAGS"
1053         fi
1054 fi
1055 if test "x$with_libmysql" = "xyes"
1056 then
1057         with_mysql_libs=`$with_mysql_config --libs 2>/dev/null`
1058         mysql_config_status=$?
1059
1060         if test $mysql_config_status -ne 0
1061         then
1062                 with_libmysql="no"
1063         else
1064                 AC_CHECK_LIB(mysqlclient, mysql_init,
1065                  [with_libmysql="yes"],
1066                  [with_libmysql="no (symbol 'mysql_init' not found)"],
1067                  [$with_mysql_libs])
1068         fi
1069 fi
1070 if test "x$with_libmysql" = "xyes"
1071 then
1072         BUILD_WITH_LIBMYSQL_CFLAGS="$with_mysql_cflags"
1073         BUILD_WITH_LIBMYSQL_LIBS="$with_mysql_libs"
1074         AC_SUBST(BUILD_WITH_LIBMYSQL_CFLAGS)
1075         AC_SUBST(BUILD_WITH_LIBMYSQL_LIBS)
1076 fi
1077 AM_CONDITIONAL(BUILD_WITH_LIBMYSQL, test "x$with_libmysql" = "xyes")
1078
1079 with_own_liboconfig="no"
1080 liboconfig_LDFLAGS="$LDFLAGS"
1081 liboconfig_CPPFLAGS="$CPPFLAGS"
1082 AC_ARG_WITH(liboconfig, [AS_HELP_STRING([--with-liboconfig@<:@=PREFIX@:>@], [Path to liboconfig.])],
1083 [
1084         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1085         then
1086                 if test -d "$withval/lib"
1087                 then
1088                         liboconfig_LDFLAGS="$LDFLAGS -L$withval/lib"
1089                 fi
1090                 if test -d "$withval/include"
1091                 then
1092                         liboconfig_CPPFLAGS="$CPPFLAGS -I$withval/include"
1093                 fi
1094         fi
1095         if test "x$withval" = "xno"
1096         then
1097                 AC_MSG_ERROR("liboconfig is required")
1098         fi
1099 ],
1100 [
1101         with_liboconfig="yes"
1102 ])
1103
1104 save_LDFLAGS="$LDFLAGS"
1105 save_CPPFLAGS="$CPPFLAGS"
1106 LDFLAGS="$liboconfig_LDFLAGS"
1107 CPPFLAGS="$liboconfig_CPPFLAGS"
1108 AC_CHECK_LIB(oconfig, oconfig_parse_fh,
1109 [
1110         with_liboconfig="yes"
1111         with_own_liboconfig="no"
1112 ],
1113 [
1114         with_liboconfig="yes"
1115         with_own_liboconfig="yes"
1116         LDFLAGS="$save_LDFLAGS"
1117         CPPFLAGS="$save_CPPFLAGS"
1118 ])
1119
1120 AM_CONDITIONAL(BUILD_WITH_OWN_LIBOCONFIG, test "x$with_own_liboconfig" = "xyes")
1121 if test "x$with_own_liboconfig" = "xyes"
1122 then
1123         with_liboconfig="yes (shipped version)"
1124 fi
1125
1126 #with_liboping="yes"
1127 with_own_liboping="no"
1128 liboping_LDFLAGS="$LDFLAGS"
1129 liboping_CPPFLAGS="$CPPFLAGS"
1130 AC_ARG_WITH(liboping, [AS_HELP_STRING([--with-liboping@<:@=PREFIX@:>@], [Path to liboping.])],
1131 [
1132         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1133         then
1134                 if test -d "$withval/lib"
1135                 then
1136                         liboping_LDFLAGS="$LDFLAGS -L$withval/lib"
1137                 fi
1138                 if test -d "$withval/include"
1139                 then
1140                         liboping_CPPFLAGS="$CPPFLAGS -I$withval/include"
1141                 fi
1142         fi
1143         if test "x$withval" = "xno"
1144         then
1145                 with_liboping="no"
1146                 with_own_liboping="no"
1147         else if test "x$withval" = "xyes"
1148         then
1149                 with_liboping="yes"
1150         fi; fi
1151 ],
1152 [
1153         with_liboping="yes"
1154 ])
1155
1156 if test "x$with_liboping" = "xyes"
1157 then
1158         save_LDFLAGS="$LDFLAGS"
1159         save_CPPFLAGS="$CPPFLAGS"
1160         LDFLAGS="$liboping_LDFLAGS"
1161         CPPFLAGS="$liboping_CPPFLAGS"
1162         AC_CHECK_LIB(oping, ping_construct,
1163         [
1164                 with_liboping="yes"
1165                 with_own_liboping="no"
1166         ],
1167         [
1168                 with_liboping="yes"
1169                 with_own_liboping="yes"
1170                 LDFLAGS="$save_LDFLAGS"
1171                 CPPFLAGS="$save_CPPFLAGS"
1172         ])
1173 fi
1174 AM_CONDITIONAL(BUILD_WITH_LIBOPING, test "x$with_liboping" = "xyes")
1175 AM_CONDITIONAL(BUILD_WITH_OWN_LIBOPING, test "x$with_own_liboping" = "xyes")
1176
1177 AC_ARG_WITH(libpcap, [AS_HELP_STRING([--with-libpcap@<:@=PREFIX@:>@], [Path to libpcap.])],
1178 [
1179         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1180         then
1181                 LDFLAGS="$LDFLAGS -L$withval/lib"
1182                 CPPFLAGS="$CPPFLAGS -I$withval/include"
1183                 with_libpcap="yes"
1184         else
1185                 with_libpcap="$withval"
1186         fi
1187 ],
1188 [
1189         with_libpcap="yes"
1190 ])
1191 if test "x$with_libpcap" = "xyes"
1192 then
1193         AC_CHECK_LIB(pcap, pcap_open_live,
1194         [
1195                 AC_DEFINE(HAVE_LIBPCAP, 1, [Define to 1 if you have the pcap library (-lpcap).])
1196         ], [with_libpcap="no (libpcap not found)"])
1197 fi
1198 if test "x$with_libpcap" = "xyes"
1199 then
1200         AC_CHECK_HEADERS(pcap.h,
1201         [
1202                 AC_DEFINE(HAVE_PCAP_H, 1, [Define to 1 if you have the <pcap.h> header file.])
1203         ], [with_libpcap="no (pcap.h not found)"])
1204 fi
1205 if test "x$with_libpcap" = "xyes"
1206 then
1207         collect_libpcap=1
1208 else
1209         collect_libpcap=0
1210 fi
1211 AC_DEFINE_UNQUOTED(COLLECT_LIBPCAP, [$collect_libpcap],
1212         [Wether or not to use the pcap library])
1213 AM_CONDITIONAL(BUILD_WITH_LIBPCAP, test "x$with_libpcap" = "xyes")
1214
1215 perl_interpreter="perl"
1216 AC_ARG_WITH(libperl, [AS_HELP_STRING([--with-libperl@<:@=PREFIX@:>@], [Path to libperl.])],
1217 [
1218         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1219         then
1220                 LDFLAGS="$LDFLAGS -L$withval/lib"
1221                 CPPFLAGS="$CPPFLAGS -I$withval/include"
1222                 perl_interpreter="$withval/bin/perl"
1223                 with_libperl="yes"
1224         else
1225                 with_libperl="$withval"
1226         fi
1227 ],
1228 [
1229         with_libperl="yes"
1230 ])
1231
1232 AC_SUBST(PERL, "$perl_interpreter")
1233
1234 if test "x$with_libperl" = "xyes"
1235 then
1236   SAVE_CFLAGS=$CFLAGS
1237   SAVE_LDFLAGS=$LDFLAGS
1238   PERL_CFLAGS=`$perl_interpreter -MExtUtils::Embed -e ccopts`
1239   PERL_LDFLAGS=`$perl_interpreter -MExtUtils::Embed -e ldopts`
1240   CFLAGS="$CFLAGS $PERL_CFLAGS"
1241   LDFLAGS="$LDFLAGS $PERL_LDFLAGS"
1242
1243   AC_CACHE_CHECK([for libperl],
1244     [have_libperl],
1245     AC_LINK_IFELSE(
1246       AC_LANG_PROGRAM(
1247       [[
1248 #include <EXTERN.h>
1249 #include <perl.h>
1250 #include <XSUB.h>
1251       ]],
1252       [[
1253        PerlInterpreter *perl = NULL;
1254        Perl_load_module (perl, PERL_LOADMOD_NOIMPORT,
1255                          newSVpv ("Collectd::Plugin::FooBar", 24),
1256                          Nullsv);
1257       ]]),
1258       [have_libperl="yes"],
1259       [have_libperl="no"]
1260     )
1261   )
1262
1263   if test "x$have_libperl" = "xyes"
1264   then
1265           AC_DEFINE(HAVE_LIBPERL, 1, [Define if libperl is present and usable.])
1266           AC_SUBST(PERL_CFLAGS)
1267           AC_SUBST(PERL_LDFLAGS)
1268   else
1269           with_libperl="no"
1270   fi
1271
1272   CFLAGS=$SAVE_CFLAGS
1273   LDFLAGS=$SAVE_LDFLAGS
1274 fi
1275 AM_CONDITIONAL(BUILD_WITH_LIBPERL, test "x$with_libperl" = "xyes")
1276
1277 if test "x$with_libperl" = "xyes"
1278 then
1279         SAVE_CFLAGS=$CFLAGS
1280         SAVE_LDFLAGS=$LDFLAGS
1281         CFLAGS="$CFLAGS $PERL_CFLAGS"
1282         LDFLAGS="$LDFLAGS $PERL_LDFLAGS"
1283
1284         AC_CACHE_CHECK([if perl supports ithreads],
1285                 [have_perl_ithreads],
1286                 AC_LINK_IFELSE(
1287                         AC_LANG_PROGRAM(
1288                         [[
1289 #include <EXTERN.h>
1290 #include <perl.h>
1291 #include <XSUB.h>
1292
1293 #if !defined(USE_ITHREADS)
1294 # error "Perl does not support ithreads!"
1295 #endif /* !defined(USE_ITHREADS) */
1296                         ]],
1297                         [[ ]]),
1298                         [have_perl_ithreads="yes"],
1299                         [have_perl_ithreads="no"]
1300                 )
1301         )
1302
1303         if test "x$have_perl_ithreads" = "xyes"
1304         then
1305                 AC_DEFINE(HAVE_PERL_ITHREADS, 1, [Define if Perl supports ithreads.])
1306         fi
1307
1308         CFLAGS=$SAVE_CFLAGS
1309         LDFLAGS=$SAVE_LDFLAGS
1310 fi
1311
1312 AC_ARG_WITH(libiptc, [AS_HELP_STRING([--with-libiptc@<:@=PREFIX@:>@], [Path to libiptc.])],
1313 [
1314         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1315         then
1316                 LDFLAGS="$LDFLAGS -L$withval/lib"
1317                 CPPFLAGS="$CPPFLAGS -I$withval/include"
1318                 with_libiptc="yes"
1319         else
1320                 with_libiptc="$withval"
1321         fi
1322 ],
1323 [
1324         if test "x$ac_system" = "xLinux"
1325         then
1326                 with_libiptc="yes"
1327         else
1328                 with_libiptc="no (Linux only)"
1329         fi
1330 ])
1331 if test "x$with_libiptc" = "xyes"
1332 then
1333         AC_CHECK_LIB(iptc, iptc_init,
1334         [
1335                 AC_DEFINE(HAVE_LIBIPTC, 1, [Define to 1 if you have the iptc library (-liptc).])
1336         ], [with_libiptc="no (libiptc not found)"])
1337 fi
1338 if test "x$with_libiptc" = "xyes"
1339 then
1340         AC_CHECK_HEADERS(libiptc/libiptc.h,
1341         [
1342                 AC_DEFINE(HAVE_LIBIPTC_LIBIPTC_H, 1, [Define to 1 if you have the <libiptc/libiptc.h> header file.])
1343         ], [with_libiptc="no (libiptc/libiptc.h not found)"])
1344 fi
1345 if test "x$with_libiptc" = "xyes"
1346 then
1347         collect_libiptc=1
1348 else
1349         collect_libiptc=0
1350 fi
1351 AM_CONDITIONAL(BUILD_WITH_LIBIPTC, test "x$with_libiptc" = "xyes")
1352
1353 with_snmp_config="net-snmp-config"
1354 with_snmp_cflags=""
1355 with_snmp_libs=""
1356 AC_ARG_WITH(libnetsnmp, [AS_HELP_STRING([--with-libnetsnmp@<:@=PREFIX@:>@], [Path to the Net-SNMPD library.])],
1357 [
1358         if test "x$withval" = "xno"
1359         then
1360                 with_libnetsnmp="no"
1361         else if test "x$withval" = "xyes"
1362         then
1363                 with_libnetsnmp="yes"
1364         else
1365                 if test -x "$withval"
1366                 then
1367                         with_snmp_config="$withval"
1368                         with_libnetsnmp="yes"
1369                 else
1370                         with_snmp_config="$withval/bin/net-snmp-config"
1371                         with_libnetsnmp="yes"
1372                 fi
1373         fi; fi
1374 ],
1375 [with_libnetsnmp="yes"])
1376 if test "x$with_libnetsnmp" = "xyes"
1377 then
1378         with_snmp_cflags=`$with_snmp_config --cflags 2>/dev/null`
1379         snmp_config_status=$?
1380
1381         if test $snmp_config_status -ne 0
1382         then
1383                 with_libnetsnmp="no ($with_snmp_config failed)"
1384         else
1385                 SAVE_CFLAGS=$CFLAGS
1386                 CFLAGS="$CFLAGS $with_snmp_cflags"
1387
1388                 AC_CHECK_HEADERS(net-snmp/net-snmp-config.h, [], [with_libnetsnmp="no (net-snmp/net-snmp-config.h not found)"])
1389
1390                 CFLAGS="$SAVE_CFLAGS"
1391         fi
1392 fi
1393 if test "x$with_libnetsnmp" = "xyes"
1394 then
1395         with_snmp_libs=`$with_snmp_config --libs 2>/dev/null`
1396         snmp_config_status=$?
1397
1398         if test $snmp_config_status -ne 0
1399         then
1400                 with_libnetsnmp="no ($with_snmp_config failed)"
1401         else
1402                 AC_CHECK_LIB(netsnmp, init_snmp,
1403                 [with_libnetsnmp="yes"],
1404                 [with_libnetsnmp="no (libnetsnmp not found)"],
1405                 [$with_snmp_libs])
1406         fi
1407 fi
1408 if test "x$with_libnetsnmp" = "xyes"
1409 then
1410         BUILD_WITH_LIBSNMP_CFLAGS="$with_snmp_cflags"
1411         BUILD_WITH_LIBSNMP_LIBS="$with_snmp_libs"
1412         AC_SUBST(BUILD_WITH_LIBSNMP_CFLAGS)
1413         AC_SUBST(BUILD_WITH_LIBSNMP_LIBS)
1414 fi
1415 AM_CONDITIONAL(BUILD_WITH_LIBNETSNMP, test "x$with_libnetsnmp" = "xyes")
1416
1417 with_upsclient_config="libupsclient-config"
1418 with_upsclient_cflags=""
1419 with_upsclient_libs=""
1420 AC_ARG_WITH(libupsclient, [AS_HELP_STRING([--with-libupsclient@<:@=PREFIX@:>@], [Path to libupsclient.])],
1421 [
1422         if test "x$withval" = "xno"
1423         then
1424                 with_libupsclient="no"
1425         else
1426                 if test "x$withval" != "xyes"
1427                 then
1428                         if test -f "$withval" && test -x "$withval";
1429                         then
1430                                 with_upsclient_config="$withval"
1431                         else
1432                                 with_upsclient_config="$withval/bin/libupsclient-config"
1433                         fi
1434                 fi
1435                 with_libupsclient="yes"
1436         fi
1437 ],
1438 [
1439         with_libupsclient="yes"
1440 ])
1441 if test "x$with_libupsclient" = "xyes"
1442 then
1443         with_upsclient_cflags=`$with_upsclient_config --cflags 2>/dev/null`
1444         upsclient_config_status=$?
1445
1446         if test $upsclient_config_status -ne 0
1447         then
1448                 with_libupsclient="no ($with_upsclient_config failed)"
1449         fi
1450 fi
1451 if test "x$with_libupsclient" = "xyes"
1452 then
1453         SAVE_CFLAGS="$CFLAGS"
1454         CFLAGS="$CFLAGS $with_upsclient_cflags"
1455
1456         AC_CHECK_HEADERS(upsclient.h, [], [with_libupsclient="no (upsclient.h not found)"])
1457
1458         CFLAGS="$SAVE_CFLAGS"
1459 fi
1460 if test "x$with_libupsclient" = "xyes"
1461 then
1462         with_upsclient_libs=`$with_upsclient_config --libs 2>/dev/null`
1463         upsclient_config_status=$?
1464
1465         if test $upsclient_config_status -ne 0
1466         then
1467                 with_libupsclient="no ($with_upsclient_config failed)"
1468         fi
1469 fi
1470 if test "x$with_libupsclient" = "xyes"
1471 then
1472         AC_CHECK_LIB(upsclient, upscli_connect,
1473         [
1474                 BUILD_WITH_LIBUPSCLIENT_CFLAGS="$with_upsclient_cflags"
1475                 BUILD_WITH_LIBUPSCLIENT_LIBS="$with_upsclient_libs"
1476                 AC_SUBST(BUILD_WITH_LIBUPSCLIENT_CFLAGS)
1477                 AC_SUBST(BUILD_WITH_LIBUPSCLIENT_LIBS)
1478         ],
1479         [
1480                 with_libupsclient="no (symbol 'upscli_connect' not found)"
1481         ], [$with_upsclient_libs])
1482 fi
1483 if test "x$with_libupsclient" = "xyes"
1484 then
1485         AC_CHECK_TYPES([UPSCONN_t, UPSCONN], [], [],
1486 [#include <stdlib.h>
1487 #include <stdio.h>
1488 #include <upsclient.h>])
1489 fi
1490 AM_CONDITIONAL(BUILD_WITH_LIBUPSCLIENT, test "x$with_libupsclient" = "xyes")
1491
1492 ### BEGIN of check for libxmms ###
1493 with_xmms_config="xmms-config"
1494 with_xmms_cflags=""
1495 with_xmms_libs=""
1496 AC_ARG_WITH(libxmms, [AS_HELP_STRING([--with-libxmms@<:@=PREFIX@:>@], [Path to libxmms.])],
1497 [
1498         if test "x$withval" != "xno" -a "x$withval" != "xyes"
1499         then
1500                 if test -f "$withval" && test -x "$withval";
1501                 then
1502                         with_xmms_config="$withval"
1503                 else if test -x "$withval/bin/xmms-config"
1504                 then
1505                         with_xmms_config="$withval/bin/xmms-config"
1506                 fi; fi
1507                 with_libxmms="yes"
1508         else if test "x$withval" = "xno"
1509         then
1510                 with_libxmms="no"
1511         else
1512                 with_libxmms="yes"
1513         fi; fi
1514 ],
1515 [
1516         with_libxmms="yes"
1517 ])
1518 if test "x$with_libxmms" = "xyes"
1519 then
1520         with_xmms_cflags=`$with_xmms_config --cflags 2>/dev/null`
1521         xmms_config_status=$?
1522
1523         if test $xmms_config_status -ne 0
1524         then
1525                 with_libxmms="no"
1526         fi
1527 fi
1528 if test "x$with_libxmms" = "xyes"
1529 then
1530         with_xmms_libs=`$with_xmms_config --libs 2>/dev/null`
1531         xmms_config_status=$?
1532
1533         if test $xmms_config_status -ne 0
1534         then
1535                 with_libxmms="no"
1536         fi
1537 fi
1538 if test "x$with_libxmms" = "xyes"
1539 then
1540         AC_CHECK_LIB(xmms, xmms_remote_get_info,
1541         [
1542                 BUILD_WITH_LIBXMMS_CFLAGS="$with_xmms_cflags"
1543                 BUILD_WITH_LIBXMMS_LIBS="$with_xmms_libs"
1544                 AC_SUBST(BUILD_WITH_LIBXMMS_CFLAGS)
1545                 AC_SUBST(BUILD_WITH_LIBXMMS_LIBS)
1546         ],
1547         [
1548                 with_libxmms="no"
1549         ],
1550         [$with_xmms_libs])
1551 fi
1552 with_libxmms_numeric=0
1553 if test "x$with_libxmms" = "xyes"
1554 then
1555         with_libxmms_numeric=1
1556 fi
1557 AC_DEFINE_UNQUOTED(HAVE_LIBXMMS, [$with_libxmms_numeric], [Define to 1 if you have the 'xmms' library (-lxmms).])
1558 AM_CONDITIONAL(BUILD_WITH_LIBXMMS, test "x$with_libxmms" = "xyes")
1559 ### END of check for libxmms ###
1560
1561 with_libnetlink_cflags=""
1562 with_libnetlink_libs="-lnetlink"
1563 AC_ARG_WITH(libnetlink, [AS_HELP_STRING([--with-libnetlink@<:@=PREFIX@:>@], [Path to libnetlink.])],
1564 [
1565  echo "libnetlink: withval = $withval"
1566  if test "x$withval" = "xyes"
1567  then
1568          with_libnetlink="yes"
1569  else if test "x$withval" = "xno"
1570  then
1571          with_libnetlink="no"
1572  else
1573          if test -d "$withval/include"
1574          then
1575                  with_libnetlink_cflags="-I$withval/include"
1576                  with_libnetlink_libs="-L$withval/lib -lnetlink"
1577                  with_libnetlink="yes"
1578          else
1579                  AC_MSG_ERROR("no such directory: $withval/include")
1580          fi
1581  fi; fi
1582 ],
1583 [
1584  if test "x$ac_system" = "xLinux"
1585  then
1586          with_libnetlink="yes"
1587  else
1588          with_libnetlink="no (Linux only library)"
1589  fi
1590 ])
1591 if test "x$with_libnetlink" = "xyes"
1592 then
1593         SAVE_CFLAGS=$CFLAGS
1594         CFLAGS="$CFLAGS $with_libnetlink_cflags"
1595
1596         with_libnetlink="no (libnetlink.h not found)"
1597
1598         AC_CHECK_HEADERS(libnetlink.h iproute/libnetlink.h linux/libnetlink.h,
1599         [
1600          with_libnetlink="yes"
1601          break
1602         ], [],
1603 [#include <stdio.h>
1604 #include <sys/types.h>
1605 #include <asm/types.h>
1606 #include <sys/socket.h>
1607 #include <linux/netlink.h>
1608 #include <linux/rtnetlink.h>])
1609         AC_CHECK_HEADERS(linux/gen_stats.h linux/pkt_sched.h, [], [],
1610 [#include <stdio.h>
1611 #include <sys/types.h>
1612 #include <asm/types.h>
1613 #include <sys/socket.h>])
1614
1615         AC_COMPILE_IFELSE(
1616 [#include <stdio.h>
1617 #include <sys/types.h>
1618 #include <asm/types.h>
1619 #include <sys/socket.h>
1620 #include <linux/netlink.h>
1621 #include <linux/rtnetlink.h>
1622
1623 int main (void)
1624 {
1625         int retval = TCA_STATS2;
1626         return (retval);
1627 }],
1628         [AC_DEFINE([HAVE_TCA_STATS2], 1, [True if the enum-member TCA_STATS2 exists])]
1629         []);
1630
1631         AC_COMPILE_IFELSE(
1632 [#include <stdio.h>
1633 #include <sys/types.h>
1634 #include <asm/types.h>
1635 #include <sys/socket.h>
1636 #include <linux/netlink.h>
1637 #include <linux/rtnetlink.h>
1638
1639 int main (void)
1640 {
1641         int retval = TCA_STATS;
1642         return (retval);
1643 }],
1644         [AC_DEFINE([HAVE_TCA_STATS], 1, [True if the enum-member TCA_STATS exists])]
1645         []);
1646
1647         CFLAGS="$SAVE_CFLAGS"
1648 fi
1649 if test "x$with_libnetlink" = "xyes"
1650 then
1651         AC_CHECK_LIB(netlink, rtnl_open,
1652                      [with_libnetlink="yes"],
1653                      [with_libnetlink="no (symbol 'rtnl_open' not found)"],
1654                      [$with_libnetlink_libs])
1655 fi
1656 if test "x$with_libnetlink" = "xyes"
1657 then
1658         BUILD_WITH_LIBNETLINK_CFLAGS="$with_libnetlink_cflags"
1659         BUILD_WITH_LIBNETLINK_LIBS="$with_libnetlink_libs"
1660         AC_SUBST(BUILD_WITH_LIBNETLINK_CFLAGS)
1661         AC_SUBST(BUILD_WITH_LIBNETLINK_LIBS)
1662 fi
1663 AM_CONDITIONAL(BUILD_WITH_LIBNETLINK, test "x$with_libnetlink" = "xyes")
1664
1665 dnl Check for libvirt and libxml2 libraries.
1666 with_libxml2="no (pkg-config isn't available)"
1667 with_libxml2_cflags=""
1668 with_libxml2_ldflags=""
1669 with_libvirt="no (pkg-config isn't available)"
1670 with_libvirt_cflags=""
1671 with_libvirt_ldflags=""
1672 PKG_PROG_PKG_CONFIG
1673 if test "x$PKG_CONFIG" != "x"
1674 then
1675         pkg-config --exists 'libxml-2.0' 2>/dev/null
1676         if test "$?" = "0"
1677         then
1678                 with_libxml2="yes"
1679         else
1680                 with_libxml2="no (pkg-config doesn't know library)"
1681         fi
1682
1683         pkg-config --exists libvirt 2>/dev/null
1684         if test "$?" = "0"
1685         then
1686                 with_libvirt="yes"
1687         else
1688                 with_libvirt="no (pkg-config doesn't know library)"
1689         fi
1690 fi
1691 if test "x$with_libxml2" = "xyes"
1692 then
1693         with_libxml2_cflags="`pkg-config --cflags libxml-2.0`"
1694         if test $? -ne 0
1695         then
1696                 with_libxml2="no"
1697         fi
1698         with_libxml2_ldflags="`pkg-config --libs libxml-2.0`"
1699         if test $? -ne 0
1700         then
1701                 with_libxml2="no"
1702         fi
1703 fi
1704 if test "x$with_libxml2" = "xyes"
1705 then
1706         SAVE_CPPFLAGS="$CPPFLAGS"
1707         CPPFLAGS="$CPPFLAGS $with_libxml2_cflags"
1708
1709         AC_CHECK_HEADERS(libxml/parser.h, [],
1710                       [with_libxml2="no (libxml/parser.h not found)"])
1711
1712         CPPFLAGS="$SAVE_CPPFLAGS"
1713 fi
1714 if test "x$with_libxml2" = "xyes"
1715 then
1716         SAVE_CFLAGS="$CFLAGS"
1717         SAVE_LD_FLAGS="$LDFLAGS"
1718
1719         CFLAGS="$CFLAGS $with_libxml2_cflags"
1720         LDFLAGS="$LDFLAGS $with_libxml2_ldflags"
1721
1722         AC_CHECK_LIB(xml2, xmlXPathEval,
1723                      [with_libxml2="yes"],
1724                      [with_libxml2="no (symbol xmlXPathEval not found)"])
1725
1726         CFLAGS="$SAVE_CFLAGS"
1727         LDFLAGS="$SAVE_LDFLAGS"
1728 fi
1729 dnl Add the right compiler flags and libraries.
1730 if test "x$with_libxml2" = "xyes"; then
1731         BUILD_WITH_LIBXML2_CFLAGS="$with_libxml2_cflags"
1732         BUILD_WITH_LIBXML2_LIBS="$with_libxml2_ldflags"
1733         AC_SUBST(BUILD_WITH_LIBXML2_CFLAGS)
1734         AC_SUBST(BUILD_WITH_LIBXML2_LIBS)
1735 fi
1736 if test "x$with_libvirt" = "xyes"
1737 then
1738         with_libvirt_cflags="`pkg-config --cflags libvirt`"
1739         if test $? -ne 0
1740         then
1741                 with_libvirt="no"
1742         fi
1743         with_libvirt_ldflags="`pkg-config --libs libvirt`"
1744         if test $? -ne 0
1745         then
1746                 with_libvirt="no"
1747         fi
1748 fi
1749 if test "x$with_libvirt" = "xyes"
1750 then
1751         SAVE_CPPFLAGS="$CPPFLAGS"
1752         CPPFLAGS="$CPPFLAGS $with_libvirt_cflags"
1753
1754         AC_CHECK_HEADERS(libvirt/libvirt.h, [],
1755                       [with_libvirt="no (libvirt/libvirt.h not found)"])
1756
1757         CPPFLAGS="$SAVE_CPPFLAGS"
1758 fi
1759 if test "x$with_libvirt" = "xyes"
1760 then
1761         SAVE_CFLAGS="$CFLAGS"
1762         SAVE_LD_FLAGS="$LDFLAGS"
1763
1764         CFLAGS="$CFLAGS $with_libvirt_cflags"
1765         LDFLAGS="$LDFLAGS $with_libvirt_ldflags"
1766
1767         AC_CHECK_LIB(virt, virDomainBlockStats,
1768                      [with_libvirt="yes"],
1769                      [with_libvirt="no (symbol virDomainBlockStats not found)"])
1770
1771         CFLAGS="$SAVE_CFLAGS"
1772         LDFLAGS="$SAVE_LDFLAGS"
1773 fi
1774 dnl Add the right compiler flags and libraries.
1775 if test "x$with_libvirt" = "xyes"; then
1776         BUILD_WITH_LIBVIRT_CFLAGS="$with_libvirt_cflags"
1777         BUILD_WITH_LIBVIRT_LIBS="$with_libvirt_ldflags"
1778         AC_SUBST(BUILD_WITH_LIBVIRT_CFLAGS)
1779         AC_SUBST(BUILD_WITH_LIBVIRT_LIBS)
1780 fi
1781
1782 dnl End of check for libvirt and libxml2 libraries.
1783
1784 # Check for enabled/disabled features
1785 #
1786
1787 # AC_COLLECTD(name, enable/disable, info-text, feature/module)
1788 # ------------------------------------------------------------
1789 dnl
1790 m4_define([my_toupper], [m4_translit([$1], m4_defn([m4_cr_letters]), m4_defn([m4_cr_LETTERS]))])
1791 dnl
1792 AC_DEFUN(
1793         [AC_COLLECTD],
1794         [
1795         m4_if([$1], [], [AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 1st argument must not be empty])])dnl
1796         m4_if(
1797                 [$2],
1798                 [enable],
1799                 [dnl
1800                 m4_define([EnDis],[disabled])dnl
1801                 m4_define([YesNo],[no])dnl
1802                 ],dnl
1803                 [m4_if(
1804                         [$2],
1805                         [disable],
1806                         [dnl
1807                         m4_define([EnDis],[enabled])dnl
1808                         m4_define([YesNo],[yes])dnl
1809                         ],
1810                         [dnl
1811                         AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 2nd argument must be either enable or disable])dnl
1812                         ]dnl
1813                 )]dnl
1814         )dnl
1815         m4_if([$3], [feature], [],
1816                 [m4_if(
1817                         [$3], [module], [],
1818                         [dnl
1819                         AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 3rd argument must be either feature or disable])dnl
1820                         ]dnl
1821                 )]dnl
1822         )dnl
1823         AC_ARG_ENABLE(
1824                 [$1],
1825                 AS_HELP_STRING([--$2-$1], [$2 $4 (EnDis by def)]),
1826                 [],
1827                 enable_$1='[YesNo]'dnl
1828         )# AC_ARG_ENABLE
1829 if test "x$enable_$1" = "xno"
1830 then
1831         collectd_$1=0
1832 else
1833         if test "x$enable_$1" = "xyes"
1834         then
1835                 collectd_$1=1
1836         else
1837                 AC_MSG_NOTICE([please specify either --enable-$1 or --disable-$1; enabling $1.])
1838                 collectd_$1=1
1839                 enable_$1='yes'
1840         fi
1841 fi
1842         AC_DEFINE_UNQUOTED([COLLECT_]my_toupper([$1]), [$collectd_$1], [wether or not to enable $3 $4])
1843         AM_CONDITIONAL([BUILD_]my_toupper([$3])[_]my_toupper([$1]), [test "x$enable_$1" = "xyes"])dnl
1844         ]dnl
1845 )# AC_COLLECTD(name, enable/disable, info-text, feature/module)
1846
1847 # AC_PLUGIN(name, default, info)
1848 # ------------------------------------------------------------
1849 dnl
1850 AC_DEFUN(
1851   [AC_PLUGIN],
1852   [
1853     enable_plugin="no"
1854     AC_ARG_ENABLE([$1], AC_HELP_STRING([--enable-$1], [$3]),
1855     [
1856      if test "x$enableval" = "xyes"
1857      then
1858              enable_plugin="yes"
1859      else
1860              enable_plugin="no"
1861      fi
1862     ],
1863     [
1864      if test "x$2" = "xyes"
1865      then
1866              enable_plugin="yes"
1867      else
1868              enable_plugin="no"
1869      fi
1870     ])
1871     if test "x$enable_plugin" = "xyes"
1872     then
1873             AC_DEFINE([HAVE_PLUGIN_]my_toupper([$1]), 1, [Define to 1 if the $1 plugin is enabled.])
1874     fi
1875     AM_CONDITIONAL([BUILD_PLUGIN_]my_toupper([$1]), test "x$enable_plugin" = "xyes")
1876     enable_$1="$enable_plugin"
1877   ]
1878 )# AC_PLUGIN(name, default, info)
1879
1880 m4_divert_once([HELP_ENABLE], [
1881 collectd features:])
1882 # FIXME: Remove these calls to `AC_COLLECTD' and then remove that macro.
1883 AC_COLLECTD([debug],     [enable],  [feature], [debugging])
1884 AC_COLLECTD([daemon],    [disable], [feature], [daemon mode])
1885 AC_COLLECTD([getifaddrs],[enable],  [feature], [getifaddrs under Linux])
1886
1887 plugin_battery="no"
1888 plugin_cpu="no"
1889 plugin_cpufreq="no"
1890 plugin_df="no"
1891 plugin_disk="no"
1892 plugin_entropy="no"
1893 plugin_interface="no"
1894 plugin_ipvs="no"
1895 plugin_irq="no"
1896 plugin_libvirt="no"
1897 plugin_load="no"
1898 plugin_memory="no"
1899 plugin_multimeter="no"
1900 plugin_nfs="no"
1901 plugin_perl="no"
1902 plugin_processes="no"
1903 plugin_serial="no"
1904 plugin_swap="no"
1905 plugin_tape="no"
1906 plugin_tcpconns="no"
1907 plugin_users="no"
1908 plugin_vserver="no"
1909 plugin_wireless="no"
1910
1911 # Linux
1912 if test "x$ac_system" = "xLinux"
1913 then
1914         plugin_battery="yes"
1915         plugin_cpu="yes"
1916         plugin_cpufreq="yes"
1917         plugin_disk="yes"
1918         plugin_entropy="yes"
1919         plugin_interface="yes"
1920         plugin_irq="yes"
1921         plugin_load="yes"
1922         plugin_memory="yes"
1923         plugin_nfs="yes"
1924         plugin_processes="yes"
1925         plugin_serial="yes"
1926         plugin_swap="yes"
1927         plugin_tcpconns="yes"
1928         plugin_vserver="yes"
1929         plugin_wireless="yes"
1930
1931         if test "x$have_net_ip_vs_h" = "xyes" -o "x$have_ip_vs_h" = "xyes"
1932         then
1933                 plugin_ipvs="yes"
1934         fi
1935 fi
1936
1937 # Mac OS X devices
1938 if test "x$with_libiokit" = "xyes"
1939 then
1940         plugin_battery="yes"
1941         plugin_disk="yes"
1942 fi
1943
1944 # Solaris
1945 if test "x$with_devinfo$with_kstat" = "xyesyes"
1946 then
1947         plugin_cpu="yes"
1948         plugin_disk="yes"
1949         plugin_interface="yes"
1950         plugin_memory="yes"
1951         plugin_swap="yes"
1952         plugin_tape="yes"
1953 fi
1954
1955 # libstatgrab
1956 if test "x$with_libstatgrab" = "xyes"
1957 then
1958         plugin_interface="yes"
1959         plugin_load="yes"
1960         plugin_memory="yes"
1961         plugin_swap="yes"
1962 fi
1963
1964 if test "x$have_processor_info" = "xyes"
1965 then
1966         plugin_cpu="yes"
1967 fi
1968 if test "x$have_sysctlbyname" = "xyes"
1969 then
1970         plugin_cpu="yes"
1971         plugin_memory="yes"
1972         plugin_tcpconns="yes"
1973 fi
1974
1975 if test "x$have_statfs" = "xyes"
1976 then
1977         plugin_df="yes"
1978 fi
1979 if test "x$have_statvfs" = "xyes"
1980 then
1981         plugin_df="yes"
1982 fi
1983
1984 if test "x$have_getifaddrs" = "xyes"
1985 then
1986         plugin_interface="yes"
1987 fi
1988
1989 if test "x$with_libxml2" = "xyes" && test "x$with_libvirt" = "xyes"
1990 then
1991         plugin_libvirt="yes"
1992 fi
1993
1994 if test "x$have_getloadavg" = "xyes"
1995 then
1996         plugin_load="yes"
1997 fi
1998
1999 if test "x$have_libperl$have_perl_ithreads" = "xyesyes"
2000 then
2001         plugin_perl="yes"
2002 fi
2003
2004 # Mac OS X memory interface
2005 if test "x$have_host_statistics" = "xyes"
2006 then
2007         plugin_memory="yes"
2008 fi
2009
2010 if test "x$have_termios_h" = "xyes"
2011 then
2012         plugin_multimeter="yes"
2013 fi
2014
2015 if test "x$have_thread_info" = "xyes"
2016 then
2017         plugin_processes="yes"
2018 fi
2019
2020 if test "x$with_libkvm" = "xyes"
2021 then
2022         plugin_swap="yes"
2023 fi
2024
2025 if test "x$have_getutent" = "xyes"
2026 then
2027         plugin_users="yes"
2028 fi
2029 if test "x$have_getutxent" = "xyes"
2030 then
2031         plugin_users="yes"
2032 fi
2033
2034 # FIXME: sysctl for swap plugin
2035
2036 m4_divert_once([HELP_ENABLE], [
2037 collectd plugins:])
2038
2039 AC_PLUGIN([apache],      [$with_libcurl],      [Apache httpd statistics])
2040 AC_PLUGIN([apcups],      [yes],                [Statistics of UPSes by APC])
2041 AC_PLUGIN([apple_sensors], [$with_libiokit],   [Apple's hardware sensors])
2042 AC_PLUGIN([battery],     [$plugin_battery],    [Battery statistics])
2043 AC_PLUGIN([cpu],         [$plugin_cpu],        [CPU usage statistics])
2044 AC_PLUGIN([cpufreq],     [$plugin_cpufreq],    [CPU frequency statistics])
2045 AC_PLUGIN([csv],         [yes],                [CSV output plugin])
2046 AC_PLUGIN([df],          [$plugin_df],         [Filesystem usage statistics])
2047 AC_PLUGIN([disk],        [$plugin_disk],       [Disk usage statistics])
2048 AC_PLUGIN([dns],         [$with_libpcap],      [DNS traffic analysis])
2049 AC_PLUGIN([email],       [yes],                [EMail statistics])
2050 AC_PLUGIN([entropy],     [$plugin_entropy],    [Entropy statistics])
2051 AC_PLUGIN([exec],        [yes],                [Execution of external programs])
2052 AC_PLUGIN([hddtemp],     [yes],                [Query hddtempd])
2053 AC_PLUGIN([interface],   [$plugin_interface],  [Interface traffic statistics])
2054 AC_PLUGIN([iptables],    [$with_libiptc],      [IPTables rule counters])
2055 AC_PLUGIN([ipvs],        [$plugin_ipvs],       [IPVS connection statistics])
2056 AC_PLUGIN([irq],         [$plugin_irq],        [IRQ statistics])
2057 AC_PLUGIN([libvirt],     [$plugin_libvirt],    [Virtual machine statistics])
2058 AC_PLUGIN([load],        [$plugin_load],       [System load])
2059 AC_PLUGIN([logfile],     [yes],                [File logging plugin])
2060 AC_PLUGIN([mbmon],       [yes],                [Query mbmond])
2061 AC_PLUGIN([memcached],   [yes],                [memcached statistics])
2062 AC_PLUGIN([memory],      [$plugin_memory],     [Memory usage])
2063 AC_PLUGIN([multimeter],  [$plugin_multimeter], [Read multimeter values])
2064 AC_PLUGIN([mysql],       [$with_libmysql],     [MySQL statistics])
2065 AC_PLUGIN([netlink],     [$with_libnetlink],   [Enhanced Linux network statistics])
2066 AC_PLUGIN([network],     [yes],                [Network communication plugin])
2067 AC_PLUGIN([nfs],         [$plugin_nfs],        [NFS statistics])
2068 AC_PLUGIN([nginx],       [$with_libcurl],      [nginx statistics])
2069 AC_PLUGIN([ntpd],        [yes],                [NTPd statistics])
2070 AC_PLUGIN([nut],         [$with_libupsclient], [Network UPS tools statistics])
2071 AC_PLUGIN([perl],        [$plugin_perl],       [Embed a Perl interpreter])
2072 AC_PLUGIN([ping],        [$with_liboping],     [Network latency statistics])
2073 AC_PLUGIN([processes],   [$plugin_processes],  [Process statistics])
2074 AC_PLUGIN([rrdtool],     [$with_rrdtool],      [RRDTool output plugin])
2075 AC_PLUGIN([sensors],     [$with_lm_sensors],   [lm_sensors statistics])
2076 AC_PLUGIN([serial],      [$plugin_serial],     [serial port traffic])
2077 AC_PLUGIN([snmp],        [$with_libnetsnmp],   [SNMP querying plugin])
2078 AC_PLUGIN([swap],        [$plugin_swap],       [Swap usage statistics])
2079 AC_PLUGIN([syslog],      [$have_syslog],       [Syslog logging plugin])
2080 AC_PLUGIN([tape],        [$plugin_tape],       [Tape drive statistics])
2081 AC_PLUGIN([tcpconns],    [$plugin_tcpconns],   [TCP connection statistics])
2082 AC_PLUGIN([unixsock],    [yes],                [Unixsock communication plugin])
2083 AC_PLUGIN([users],       [$plugin_users],      [User statistics])
2084 AC_PLUGIN([uuid],        [yes],                [UUID as hostname plugin])
2085 AC_PLUGIN([vserver],     [$plugin_vserver],    [Linux VServer statistics])
2086 AC_PLUGIN([wireless],    [$plugin_wireless],   [Wireless statistics])
2087 AC_PLUGIN([xmms],        [$with_libxmms],      [XMMS statistics])
2088
2089 dnl ip_vs.h
2090 if test "x$ac_system" = "xLinux" -a "x$have_net_ip_vs_h$have_ip_vs_h" = "xnono"
2091 then
2092         enable_ipvs="$enable_ipvs (ip_vs.h not found)"
2093 fi
2094
2095 dnl Perl bindings
2096 AC_ARG_WITH(perl-bindings, [AS_HELP_STRING([--with-perl-bindings@<:@=OPTIONS@:>@], [Options passed to "perl Makefile.PL".])],
2097 [
2098         if test "x$withval" != "xno" && test "x$withval" != "xyes"
2099         then
2100                 PERL_BINDINGS_OPTIONS="$withval"
2101                 with_perl_bindings="yes"
2102         else
2103                 PERL_BINDINGS_OPTIONS=""
2104                 with_perl_bindings="$withval"
2105         fi
2106 ],
2107 [
2108         PERL_BINDINGS_OPTIONS=""
2109         with_perl_bindings="yes"
2110 ])
2111 if test "x$with_perl_bindings" = "xyes"
2112 then
2113         PERL_BINDINGS="perl"
2114 else
2115         PERL_BINDINGS=""
2116 fi
2117 AC_SUBST(PERL_BINDINGS)
2118 AC_SUBST(PERL_BINDINGS_OPTIONS)
2119
2120 AC_OUTPUT(Makefile src/Makefile src/collectd.conf src/liboconfig/Makefile src/liboping/Makefile bindings/Makefile)
2121
2122 if test "x$with_rrdtool" = "xyes" -a "x$librrd_threadsafe" != "xyes"
2123 then
2124         with_rrdtool="yes (warning: librrd is not thread-safe)"
2125 fi
2126
2127 if test "x$with_liboping" = "xyes" -a "x$with_own_liboping" = "xyes"
2128 then
2129         with_liboping="yes (shipped version)"
2130 fi
2131
2132 if test "x$with_libperl" = "xyes"
2133 then
2134         with_libperl="yes (version `$perl_interpreter -MConfig -e 'print $Config{version};'`)"
2135 else
2136         enable_perl="no (needs libperl)"
2137 fi
2138
2139 if test "x$with_perl_bindings" = "xyes" -a "x$PERL_BINDINGS_OPTIONS" != "x"
2140 then
2141         with_perl_bindings="yes ($PERL_BINDINGS_OPTIONS)"
2142 fi
2143
2144 cat <<EOF;
2145
2146 Configuration:
2147   Libraries:
2148     libcurl . . . . . . $with_libcurl
2149     libiokit  . . . . . $with_libiokit
2150     libiptc . . . . . . $with_libiptc
2151     libkstat  . . . . . $with_kstat
2152     libkvm  . . . . . . $with_libkvm
2153     libmysql  . . . . . $with_libmysql
2154     libnetlink  . . . . $with_libnetlink
2155     libnetsnmp  . . . . $with_libnetsnmp
2156     liboconfig  . . . . $with_liboconfig
2157     liboping  . . . . . $with_liboping
2158     libpcap . . . . . . $with_libpcap
2159     libperl . . . . . . $with_libperl
2160     libpthread  . . . . $with_libpthread
2161     librrd  . . . . . . $with_rrdtool
2162     libsensors  . . . . $with_lm_sensors
2163     libstatgrab . . . . $with_libstatgrab
2164     libupsclient  . . . $with_libupsclient
2165     libvirt . . . . . . $with_libvirt
2166     libxml2 . . . . . . $with_libxml2
2167     libxmms . . . . . . $with_libxmms
2168
2169   Features:
2170     daemon mode . . . . $enable_daemon
2171     debug . . . . . . . $enable_debug
2172
2173   Bindings:
2174     perl  . . . . . . . $with_perl_bindings
2175
2176   Modules:
2177     apache  . . . . . . $enable_apache
2178     apcups  . . . . . . $enable_apcups
2179     apple_sensors . . . $enable_apple_sensors
2180     battery . . . . . . $enable_battery
2181     cpu . . . . . . . . $enable_cpu
2182     cpufreq . . . . . . $enable_cpufreq
2183     csv . . . . . . . . $enable_csv
2184     df  . . . . . . . . $enable_df
2185     disk  . . . . . . . $enable_disk
2186     dns . . . . . . . . $enable_dns
2187     email . . . . . . . $enable_email
2188     entropy . . . . . . $enable_entropy
2189     exec  . . . . . . . $enable_exec
2190     hddtemp . . . . . . $enable_hddtemp
2191     interface . . . . . $enable_interface
2192     iptables  . . . . . $enable_iptables
2193     ipvs  . . . . . . . $enable_ipvs
2194     irq . . . . . . . . $enable_irq
2195     libvirt . . . . . . $enable_libvirt
2196     load  . . . . . . . $enable_load
2197     logfile . . . . . . $enable_logfile
2198     mbmon . . . . . . . $enable_mbmon
2199     memcached . . . . . $enable_memcached
2200     memory  . . . . . . $enable_memory
2201     multimeter  . . . . $enable_multimeter
2202     mysql . . . . . . . $enable_mysql
2203     netlink . . . . . . $enable_netlink
2204     network . . . . . . $enable_network
2205     nfs . . . . . . . . $enable_nfs
2206     nginx . . . . . . . $enable_nginx
2207     ntpd  . . . . . . . $enable_ntpd
2208     nut . . . . . . . . $enable_nut
2209     perl  . . . . . . . $enable_perl
2210     ping  . . . . . . . $enable_ping
2211     processes . . . . . $enable_processes
2212     rrdtool . . . . . . $enable_rrdtool
2213     sensors . . . . . . $enable_sensors
2214     serial  . . . . . . $enable_serial
2215     snmp  . . . . . . . $enable_snmp
2216     swap  . . . . . . . $enable_swap
2217     syslog  . . . . . . $enable_syslog
2218     tape  . . . . . . . $enable_tape
2219     tcpconns  . . . . . $enable_tcpconns
2220     unixsock  . . . . . $enable_unixsock
2221     users . . . . . . . $enable_users
2222     uuid  . . . . . . . $enable_uuid
2223     vserver . . . . . . $enable_vserver
2224     wireless  . . . . . $enable_wireless
2225     xmms  . . . . . . . $enable_xmms
2226
2227 EOF