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$GCC" = "xyes")
  22
  23 dnl configure libtool
  24 AC_DISABLE_STATIC
  25 AC_LIBLTDL_CONVENIENCE
  26 AC_SUBST(LTDLINCL)
  27 AC_SUBST(LIBLTDL)
  28 AC_LIBTOOL_DLOPEN
  29 AC_PROG_LIBTOOL
  30 AC_PROG_LEX
  31 AC_PROG_YACC
  32 PKG_PROG_PKG_CONFIG
  33 AC_CONFIG_SUBDIRS(libltdl)
  34
  35 AC_MSG_CHECKING([for kernel type ($host_os)])
  36 case $host_os in
  37         *linux*)
  38         AC_DEFINE([KERNEL_LINUX], 1, [True if program is to be compiled for a Linux kernel])
  39         ac_system="Linux"
  40         ;;
  41         *solaris*)
  42         AC_DEFINE([KERNEL_SOLARIS], 1, [True if program is to be compiled for a Solaris kernel])
  43         ac_system="Solaris"
  44         ;;
  45         *darwin*)
  46         ac_system="Darwin"
  47         ;;
  48         *)
  49         ac_system="unknown"
  50 esac
  51 AC_MSG_RESULT([$ac_system])
  52
  53 #
  54 # Checks for header files.
  55 #
  56 AC_HEADER_STDC
  57 AC_HEADER_SYS_WAIT
  58 AC_HEADER_DIRENT
  59
  60 AC_CHECK_HEADERS(stdint.h stdio.h errno.h math.h stdarg.h syslog.h fcntl.h signal.h assert.h sys/types.h sys/socket.h sys/select.h poll.h netdb.h arpa/inet.h sys/resource.h sys/param.h kstat.h regex.h sys/ioctl.h endian.h sys/isa_defs.h)
  61
  62 # For ping library
  63 AC_CHECK_HEADERS(netinet/in_systm.h, [], [],
  64 [#if HAVE_STDINT_H
  65 # include <stdint.h>
  66 #endif
  67 #if HAVE_SYS_TYPES_H
  68 # include <sys/types.h>
  69 #endif
  70 ])
  71 AC_CHECK_HEADERS(netinet/in.h, [], [],
  72 [#if HAVE_STDINT_H
  73 # include <stdint.h>
  74 #endif
  75 #if HAVE_SYS_TYPES_H
  76 # include <sys/types.h>
  77 #endif
  78 #if HAVE_NETINET_IN_SYSTM_H
  79 # include <netinet/in_systm.h>
  80 #endif
  81 ])
  82 AC_CHECK_HEADERS(netinet/ip.h, [], [],
  83 [#if HAVE_STDINT_H
  84 # include <stdint.h>
  85 #endif
  86 #if HAVE_SYS_TYPES_H
  87 # include <sys/types.h>
  88 #endif
  89 #if HAVE_NETINET_IN_SYSTM_H
  90 # include <netinet/in_systm.h>
  91 #endif
  92 #if HAVE_NETINET_IN_H
  93 # include <netinet/in.h>
  94 #endif
  95 ])
  96 AC_CHECK_HEADERS(netinet/ip_icmp.h, [], [],
  97 [#if HAVE_STDINT_H
  98 # include <stdint.h>
  99 #endif
 100 #if HAVE_SYS_TYPES_H
 101 # include <sys/types.h>
 102 #endif
 103 #if HAVE_NETINET_IN_SYSTM_H
 104 # include <netinet/in_systm.h>
 105 #endif
 106 #if HAVE_NETINET_IN_H
 107 # include <netinet/in.h>
 108 #endif
 109 #if HAVE_NETINET_IP_H
 110 # include <netinet/ip.h>
 111 #endif
 112 ])
 113 AC_CHECK_HEADERS(netinet/ip_var.h, [], [],
 114 [#if HAVE_STDINT_H
 115 # include <stdint.h>
 116 #endif
 117 #if HAVE_SYS_TYPES_H
 118 # include <sys/types.h>
 119 #endif
 120 #if HAVE_NETINET_IN_SYSTM_H
 121 # include <netinet/in_systm.h>
 122 #endif
 123 #if HAVE_NETINET_IN_H
 124 # include <netinet/in.h>
 125 #endif
 126 #if HAVE_NETINET_IP_H
 127 # include <netinet/ip.h>
 128 #endif
 129 ])
 130 AC_CHECK_HEADERS(netinet/ip6.h, [], [],
 131 [#if HAVE_STDINT_H
 132 # include <stdint.h>
 133 #endif
 134 #if HAVE_SYS_TYPES_H
 135 # include <sys/types.h>
 136 #endif
 137 #if HAVE_NETINET_IN_SYSTM_H
 138 # include <netinet/in_systm.h>
 139 #endif
 140 #if HAVE_NETINET_IN_H
 141 # include <netinet/in.h>
 142 #endif
 143 ])
 144 AC_CHECK_HEADERS(netinet/icmp6.h, [], [],
 145 [#if HAVE_STDINT_H
 146 # include <stdint.h>
 147 #endif
 148 #if HAVE_SYS_TYPES_H
 149 # include <sys/types.h>
 150 #endif
 151 #if HAVE_NETINET_IN_SYSTM_H
 152 # include <netinet/in_systm.h>
 153 #endif
 154 #if HAVE_NETINET_IN_H
 155 # include <netinet/in.h>
 156 #endif
 157 #if HAVE_NETINET_IP6_H
 158 # include <netinet/ip6.h>
 159 #endif
 160 ])
 161 AC_CHECK_HEADERS(netinet/tcp.h, [], [],
 162 [#if HAVE_STDINT_H
 163 # include <stdint.h>
 164 #endif
 165 #if HAVE_SYS_TYPES_H
 166 # include <sys/types.h>
 167 #endif
 168 #if HAVE_NETINET_IN_SYSTM_H
 169 # include <netinet/in_systm.h>
 170 #endif
 171 #if HAVE_NETINET_IN_H
 172 # include <netinet/in.h>
 173 #endif
 174 #if HAVE_NETINET_IP_H
 175 # include <netinet/ip.h>
 176 #endif
 177 ])
 178 AC_CHECK_HEADERS(netinet/udp.h, [], [],
 179 [#if HAVE_STDINT_H
 180 # include <stdint.h>
 181 #endif
 182 #if HAVE_SYS_TYPES_H
 183 # include <sys/types.h>
 184 #endif
 185 #if HAVE_NETINET_IN_SYSTM_H
 186 # include <netinet/in_systm.h>
 187 #endif
 188 #if HAVE_NETINET_IN_H
 189 # include <netinet/in.h>
 190 #endif
 191 #if HAVE_NETINET_IP_H
 192 # include <netinet/ip.h>
 193 #endif
 194 ])
 195
 196 # For cpu modules
 197 AC_CHECK_HEADERS(sys/dkstat.h)
 198 if test "x$ac_system" = "xDarwin"
 199 then
 200         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)
 201         AC_CHECK_HEADERS(CoreFoundation/CoreFoundation.h IOKit/IOKitLib.h IOKit/IOTypes.h IOKit/ps/IOPSKeys.h IOKit/IOBSD.h IOKit/storage/IOBlockStorageDriver.h)
 202 fi
 203 AC_CHECK_HEADERS(sys/sysctl.h, [], [],
 204 [
 205 #if HAVE_SYS_TYPES_H
 206 #  include <sys/types.h>
 207 #endif
 208 #if HAVE_SYS_PARAM_H
 209 # include <sys/param.h>
 210 #endif
 211 ])
 212
 213 # For hddtemp module
 214 AC_CHECK_HEADERS(linux/major.h libgen.h)
 215
 216 # For the battery plugin
 217 AC_CHECK_HEADERS(IOKit/ps/IOPowerSources.h, [], [],
 218 [
 219 #if HAVE_IOKIT_IOKITLIB_H
 220 #  include <IOKit/IOKitLib.h>
 221 #endif
 222 #if HAVE_IOKIT_IOTYPES_H
 223 #  include <IOKit/IOTypes.h>
 224 #endif
 225 ])
 226
 227 # For the swap module
 228 AC_CHECK_HEADERS(sys/swap.h, [], [],
 229 [
 230 #if HAVE_SYS_TYPES_H
 231 #  include <sys/types.h>
 232 #endif
 233 #if HAVE_SYS_PARAM_H
 234 # include <sys/param.h>
 235 #endif
 236 ])
 237
 238 # For load module
 239 # For the processes plugin
 240 # For users module
 241 AC_CHECK_HEADERS(sys/loadavg.h linux/config.h utmp.h utmpx.h)
 242
 243 # For interface plugin
 244 AC_CHECK_HEADERS(ifaddrs.h)
 245 AC_CHECK_HEADERS(net/if.h, [], [],
 246 [
 247 #if HAVE_SYS_TYPES_H
 248 #  include <sys/types.h>
 249 #endif
 250 #if HAVE_SYS_SOCKET_H
 251 #  include <sys/socket.h>
 252 #endif
 253 ])
 254 AC_CHECK_HEADERS(linux/if.h, [], [],
 255 [
 256 #if HAVE_SYS_TYPES_H
 257 #  include <sys/types.h>
 258 #endif
 259 #if HAVE_SYS_SOCKET_H
 260 #  include <sys/socket.h>
 261 #endif
 262 ])
 263 AC_CHECK_HEADERS(linux/netdevice.h, [], [],
 264 [
 265 #if HAVE_SYS_TYPES_H
 266 #  include <sys/types.h>
 267 #endif
 268 #if HAVE_SYS_SOCKET_H
 269 #  include <sys/socket.h>
 270 #endif
 271 #if HAVE_LINUX_IF_H
 272 # include <linux/if.h>
 273 #endif
 274 ])
 275
 276 # For ipvs module
 277 have_net_ip_vs_h="no"
 278 have_ip_vs_h="no"
 279 if test "x$ac_system" = "xLinux"
 280 then
 281         AC_CHECK_HEADERS(net/ip_vs.h, [have_net_ip_vs_h="yes"])
 282         AC_CHECK_HEADERS(ip_vs.h, [have_ip_vs_h="yes"])
 283 fi
 284
 285 # For quota module
 286 AC_CHECK_HEADERS(sys/ucred.h, [], [],
 287 [
 288 #if HAVE_SYS_TYPES_H
 289 #  include <sys/types.h>
 290 #endif
 291 #if HAVE_SYS_PARAM_H
 292 # include <sys/param.h>
 293 #endif
 294 ])
 295
 296 # For mount interface
 297 AC_CHECK_HEADERS(sys/mount.h, [], [],
 298 [
 299 #if HAVE_SYS_TYPES_H
 300 #  include <sys/types.h>
 301 #endif
 302 #if HAVE_SYS_PARAM_H
 303 # include <sys/param.h>
 304 #endif
 305 ])
 306
 307 # For the email plugin
 308 AC_CHECK_HEADERS(linux/un.h, [], [],
 309 [
 310 #if HAVE_SYS_SOCKET_H
 311 #       include <sys/socket.h>
 312 #endif
 313 ])
 314
 315 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)
 316
 317 # For the dns plugin
 318 AC_CHECK_HEADERS(arpa/nameser.h)
 319 AC_CHECK_HEADERS(arpa/nameser_compat.h, [], [],
 320 [
 321 #if HAVE_ARPA_NAMESER_H
 322 # include <arpa/nameser.h>
 323 #endif
 324 ])
 325
 326 AC_CHECK_HEADERS(net/if_arp.h, [], [],
 327 [#if HAVE_SYS_SOCKET_H
 328 # include <sys/socket.h>
 329 #endif
 330 ])
 331 AC_CHECK_HEADERS(net/ppp_defs.h)
 332 AC_CHECK_HEADERS(net/if_ppp.h, [], [],
 333 [#if HAVE_NET_PPP_DEFS_H
 334 # include <net/ppp_defs.h>
 335 #endif
 336 ])
 337 AC_CHECK_HEADERS(netinet/if_ether.h, [], [],
 338 [#if HAVE_STDINT_H
 339 # include <stdint.h>
 340 #endif
 341 #if HAVE_SYS_TYPES_H
 342 # include <sys/types.h>
 343 #endif
 344 #if HAVE_SYS_SOCKET_H
 345 # include <sys/socket.h>
 346 #endif
 347 #if HAVE_NET_IF_H
 348 # include <net/if.h>
 349 #endif
 350 #if HAVE_NETINET_IN_H
 351 # include <netinet/in.h>
 352 #endif
 353 ])
 354
 355 # For the multimeter plugin
 356 have_termios_h="no"
 357 AC_CHECK_HEADERS(termios.h, [have_termios_h="yes"])
 358
 359 #
 360 # Checks for typedefs, structures, and compiler characteristics.
 361 #
 362 AC_C_CONST
 363 AC_TYPE_PID_T
 364 AC_TYPE_SIZE_T
 365 AC_TYPE_UID_T
 366 AC_HEADER_TIME
 367
 368 #
 369 # Checks for library functions.
 370 #
 371 AC_PROG_GCC_TRADITIONAL
 372 AC_CHECK_FUNCS(gettimeofday select strdup strtol getaddrinfo getnameinfo strchr memcpy strstr strcmp strncmp strncpy strlen strncasecmp strcasecmp openlog closelog)
 373
 374 AC_FUNC_STRERROR_R
 375
 376 AC_CACHE_CHECK([for strtok_r],
 377   [have_strtok_r_default],
 378   AC_LINK_IFELSE(
 379     AC_LANG_PROGRAM(
 380     [[[[
 381 #include <stdlib.h>
 382 #include <stdio.h>
 383 #include <string.h>
 384     ]]]],
 385     [[[[
 386       char buffer[] = "foo,bar,baz";
 387       char *token;
 388       char *dummy;
 389       char *saveptr;
 390
 391       dummy = buffer;
 392       saveptr = NULL;
 393       while ((token = strtok_r (dummy, ",", &saveptr)) != NULL)
 394       {
 395         dummy = NULL;
 396         printf ("token = %s;\n", token);
 397       }
 398     ]]]]),
 399     [have_strtok_r_default="yes"],
 400     [have_strtok_r_default="no"]
 401   )
 402 )
 403
 404 if test "x$have_strtok_r_default" = "xno"
 405 then
 406   SAVE_CFLAGS="$CFLAGS"
 407   CFLAGS="$CFLAGS -D_REENTRANT=1"
 408
 409   AC_CACHE_CHECK([if strtok_r needs _REENTRANT],
 410     [have_strtok_r_reentrant],
 411     AC_LINK_IFELSE(
 412       AC_LANG_PROGRAM(
 413       [[[[
 414 #include <stdlib.h>
 415 #include <stdio.h>
 416 #include <string.h>
 417       ]]]],
 418       [[[[
 419         char buffer[] = "foo,bar,baz";
 420         char *token;
 421         char *dummy;
 422         char *saveptr;
 423
 424         dummy = buffer;
 425         saveptr = NULL;
 426         while ((token = strtok_r (dummy, ",", &saveptr)) != NULL)
 427         {
 428           dummy = NULL;
 429           printf ("token = %s;\n", token);
 430         }
 431       ]]]]),
 432       [have_strtok_r_reentrant="yes"],
 433       [AC_MSG_FAILURE([strtok_r isn't available. Please file a bugreport!])]
 434     )
 435   )
 436 fi
 437
 438 AC_CHECK_FUNCS(getpwnam_r getgrnam_r setgroups regcomp regerror regexec regfree)
 439
 440 socket_needs_socket="no"
 441 AC_CHECK_FUNCS(socket, [], AC_CHECK_LIB(socket, socket, [socket_needs_socket="yes"], AC_MSG_ERROR(cannot find socket)))
 442 AM_CONDITIONAL(BUILD_WITH_LIBSOCKET, test "x$socket_needs_socket" = "xyes")
 443
 444 nanosleep_needs_rt="no"
 445 AC_CHECK_FUNCS(nanosleep, [], AC_CHECK_LIB(rt, nanosleep, [nanosleep_needs_rt="yes"], AC_MSG_ERROR(cannot find nanosleep)))
 446 AM_CONDITIONAL(BUILD_WITH_LIBRT, test "x$nanosleep_needs_rt" = "xyes")
 447
 448 AC_CHECK_FUNCS(sysctlbyname, [have_sysctlbyname="yes"], [have_sysctlbyname="no"])
 449 AC_CHECK_FUNCS(host_statistics, [have_host_statistics="yes"], [have_host_statistics="no"])
 450 AC_CHECK_FUNCS(processor_info, [have_processor_info="yes"], [have_processor_info="no"])
 451 AC_CHECK_FUNCS(thread_info, [have_thread_info="yes"], [have_thread_info="no"])
 452 AC_CHECK_FUNCS(statfs, [have_statfs="yes"], [have_statfs="no"])
 453 AC_CHECK_FUNCS(statvfs, [have_statvfs="yes"], [have_statvfs="no"])
 454 AC_CHECK_FUNCS(getifaddrs, [have_getifaddrs="yes"], [have_getifaddrs="no"])
 455 AC_CHECK_FUNCS(syslog, [have_syslog="yes"], [have_syslog="no"])
 456 AC_CHECK_FUNCS(getutent, [have_getutent="yes"], [have_getutent="no"])
 457 AC_CHECK_FUNCS(getutxent, [have_getutxent="yes"], [have_getutxent="no"])
 458
 459 # For load module
 460 AC_CHECK_FUNCS(getloadavg, [have_getloadavg="yes"], [have_getloadavg="no"])
 461
 462 # Check for NAN
 463 AC_ARG_WITH(nan-emulation, [AS_HELP_STRING([--with-nan-emulation], [use emulated NAN. For crosscompiling only.])],
 464 [
 465  if test "x$withval" = "xno"; then
 466          nan_type="none"
 467  else if test "x$withval" = "xyes"; then
 468          nan_type="zero"
 469  else
 470          nan_type="$withval"
 471  fi; fi
 472 ],
 473 [nan_type="none"])
 474 if test "x$nan_type" = "xnone"; then
 475   AC_CACHE_CHECK([whether NAN is defined by default],
 476     [have_nan_default],
 477     AC_COMPILE_IFELSE(
 478       AC_LANG_PROGRAM(
 479       [[
 480 #include <stdlib.h>
 481 #include <math.h>
 482 static float foo = NAN;
 483       ]],
 484       [[
 485        if (isnan (foo))
 486         return 0;
 487        else
 488         return 1;
 489       ]]),
 490       [have_nan_default="yes"],
 491       [have_nan_default="no"]
 492     )
 493   )
 494   if test "x$have_nan_default" = "xyes"
 495   then
 496     nan_type="default"
 497   fi
 498 fi
 499 if test "x$nan_type" = "xnone"; then
 500   AC_CACHE_CHECK([whether NAN is defined by __USE_ISOC99],
 501     [have_nan_isoc],
 502     AC_COMPILE_IFELSE(
 503       AC_LANG_PROGRAM(
 504       [[
 505 #include <stdlib.h>
 506 #define __USE_ISOC99 1
 507 #include <math.h>
 508 static float foo = NAN;
 509       ]],
 510       [[
 511        if (isnan (foo))
 512         return 0;
 513        else
 514         return 1;
 515       ]]),
 516       [have_nan_isoc="yes"],
 517       [have_nan_isoc="no"]
 518     )
 519   )
 520   if test "x$have_nan_isoc" = "xyes"
 521   then
 522     nan_type="isoc99"
 523   fi
 524 fi
 525 if test "x$nan_type" = "xnone"; then
 526   AC_CACHE_CHECK([whether NAN can be defined by 0/0],
 527     [have_nan_zero],
 528     AC_RUN_IFELSE(
 529       AC_LANG_PROGRAM(
 530       [[
 531 #include <stdlib.h>
 532 #include <math.h>
 533 #ifdef NAN
 534 # undef NAN
 535 #endif
 536 #define NAN (0.0 / 0.0)
 537 #ifndef isnan
 538 # define isnan(f) ((f) != (f))
 539 #endif
 540 static float foo = NAN;
 541       ]],
 542       [[
 543        if (isnan (foo))
 544         return 0;
 545        else
 546         return 1;
 547       ]]),
 548       [have_nan_zero="yes"],
 549       [have_nan_zero="no"]
 550     )
 551   )
 552   if test "x$have_nan_zero" = "xyes"
 553   then
 554     nan_type="zero"
 555   fi
 556 fi
 557
 558 if test "x$nan_type" = "xdefault"; then
 559   AC_DEFINE(NAN_STATIC_DEFAULT, 1,
 560     [Define if NAN is defined by default and can initialize static variables.])
 561 else if test "x$nan_type" = "xisoc99"; then
 562   AC_DEFINE(NAN_STATIC_ISOC, 1,
 563     [Define if NAN is defined by __USE_ISOC99 and can initialize static variables.])
 564 else if test "x$nan_type" = "xzero"; then
 565   AC_DEFINE(NAN_ZERO_ZERO, 1,
 566     [Define if NAN can be defined as (0.0 / 0.0)])
 567 else
 568   AC_MSG_ERROR([Didn't find out how to statically initialize variables to NAN. Sorry.])
 569 fi; fi; fi
 570
 571 AC_ARG_WITH(fp-layout, [AS_HELP_STRING([--with-fp-layout], [set the memory layout of doubles. For crosscompiling only.])],
 572 [
 573  if test "x$withval" = "xnothing"; then
 574         fp_layout_type="nothing"
 575  else if test "x$withval" = "xendianflip"; then
 576         fp_layout_type="endianflip"
 577  else if test "x$withval" = "xintswap"; then
 578         fp_layout_type="intswap"
 579  else
 580         AC_MSG_ERROR([Invalid argument for --with-fp-layout. Valid arguments are: nothing, endianflip, intswap]);
 581 fi; fi; fi
 582 ],
 583 [fp_layout_type="unknown"])
 584
 585 if test "x$fp_layout_type" = "xunknown"; then
 586   AC_CACHE_CHECK([if doubles are stored in x86 representation],
 587     [fp_layout_need_nothing],
 588     AC_RUN_IFELSE(
 589       AC_LANG_PROGRAM(
 590       [[[[
 591 #include <stdlib.h>
 592 #include <stdio.h>
 593 #include <stdint.h>
 594 #include <string.h>
 595       ]]]],
 596       [[[[
 597         uint64_t i0;
 598         uint64_t i1;
 599         uint8_t c[8];
 600         double d;
 601
 602         d = 8.642135e130;
 603         memcpy ((void *) &i0, (void *) &d, 8);
 604
 605         i1 = i0;
 606         memcpy ((void *) c, (void *) &i1, 8);
 607
 608         if ((c[0] == 0x2f) && (c[1] == 0x25)
 609                         && (c[2] == 0xc0) && (c[3] == 0xc7)
 610                         && (c[4] == 0x43) && (c[5] == 0x2b)
 611                         && (c[6] == 0x1f) && (c[7] == 0x5b))
 612                 return (0);
 613         else
 614                 return (1);
 615       ]]]]),
 616       [fp_layout_need_nothing="yes"],
 617       [fp_layout_need_nothing="no"]
 618     )
 619   )
 620   if test "x$fp_layout_need_nothing" = "xyes"; then
 621     fp_layout_type="nothing"
 622   fi
 623 fi
 624 if test "x$fp_layout_type" = "xunknown"; then
 625   AC_CACHE_CHECK([if endianflip converts to x86 representation],
 626     [fp_layout_need_endianflip],
 627     AC_RUN_IFELSE(
 628       AC_LANG_PROGRAM(
 629       [[[[
 630 #include <stdlib.h>
 631 #include <stdio.h>
 632 #include <stdint.h>
 633 #include <string.h>
 634 #define endianflip(A) ((((uint64_t)(A) & 0xff00000000000000LL) >> 56) | \
 635                        (((uint64_t)(A) & 0x00ff000000000000LL) >> 40) | \
 636                        (((uint64_t)(A) & 0x0000ff0000000000LL) >> 24) | \
 637                        (((uint64_t)(A) & 0x000000ff00000000LL) >> 8)  | \
 638                        (((uint64_t)(A) & 0x00000000ff000000LL) << 8)  | \
 639                        (((uint64_t)(A) & 0x0000000000ff0000LL) << 24) | \
 640                        (((uint64_t)(A) & 0x000000000000ff00LL) << 40) | \
 641                        (((uint64_t)(A) & 0x00000000000000ffLL) << 56))
 642       ]]]],
 643       [[[[
 644         uint64_t i0;
 645         uint64_t i1;
 646         uint8_t c[8];
 647         double d;
 648
 649         d = 8.642135e130;
 650         memcpy ((void *) &i0, (void *) &d, 8);
 651
 652         i1 = endianflip (i0);
 653         memcpy ((void *) c, (void *) &i1, 8);
 654
 655         if ((c[0] == 0x2f) && (c[1] == 0x25)
 656                         && (c[2] == 0xc0) && (c[3] == 0xc7)
 657                         && (c[4] == 0x43) && (c[5] == 0x2b)
 658                         && (c[6] == 0x1f) && (c[7] == 0x5b))
 659                 return (0);
 660         else
 661                 return (1);
 662       ]]]]),
 663       [fp_layout_need_endianflip="yes"],
 664       [fp_layout_need_endianflip="no"]
 665     )
 666   )
 667   if test "x$fp_layout_need_endianflip" = "xyes"; then
 668     fp_layout_type="endianflip"
 669   fi
 670 fi
 671 if test "x$fp_layout_type" = "xunknown"; then
 672   AC_CACHE_CHECK([if intswap converts to x86 representation],
 673     [fp_layout_need_intswap],
 674     AC_RUN_IFELSE(
 675       AC_LANG_PROGRAM(
 676       [[[[
 677 #include <stdlib.h>
 678 #include <stdio.h>
 679 #include <stdint.h>
 680 #include <string.h>
 681 #define intswap(A)    ((((uint64_t)(A) & 0xffffffff00000000LL) >> 32) | \
 682                        (((uint64_t)(A) & 0x00000000ffffffffLL) << 32))
 683       ]]]],
 684       [[[[
 685         uint64_t i0;
 686         uint64_t i1;
 687         uint8_t c[8];
 688         double d;
 689
 690         d = 8.642135e130;
 691         memcpy ((void *) &i0, (void *) &d, 8);
 692
 693         i1 = intswap (i0);
 694         memcpy ((void *) c, (void *) &i1, 8);
 695
 696         if ((c[0] == 0x2f) && (c[1] == 0x25)
 697                         && (c[2] == 0xc0) && (c[3] == 0xc7)
 698                         && (c[4] == 0x43) && (c[5] == 0x2b)
 699                         && (c[6] == 0x1f) && (c[7] == 0x5b))
 700                 return (0);
 701         else
 702                 return (1);
 703       ]]]]),
 704       [fp_layout_need_intswap="yes"],
 705       [fp_layout_need_intswap="no"]
 706     )
 707   )
 708   if test "x$fp_layout_need_intswap" = "xyes"; then
 709     fp_layout_type="intswap"
 710   fi
 711 fi
 712
 713 if test "x$fp_layout_type" = "xnothing"; then
 714   AC_DEFINE(FP_LAYOUT_NEED_NOTHING, 1,
 715   [Define if doubles are stored in x86 representation.])
 716 else if test "x$fp_layout_type" = "xendianflip"; then
 717   AC_DEFINE(FP_LAYOUT_NEED_ENDIANFLIP, 1,
 718   [Define if endianflip is needed to convert to x86 representation.])
 719 else if test "x$fp_layout_type" = "xintswap"; then
 720   AC_DEFINE(FP_LAYOUT_NEED_INTSWAP, 1,
 721   [Define if intswap is needed to convert to x86 representation.])
 722 else
 723   AC_MSG_ERROR([Didn't find out how doubles are stored in memory. Sorry.])
 724 fi; fi; fi
 725
 726 have_getfsstat="no"
 727 AC_CHECK_FUNCS(getfsstat, [have_getfsstat="yes"])
 728 have_getvfsstat="no"
 729 AC_CHECK_FUNCS(getvfsstat, [have_getvfsstat="yes"])
 730 have_listmntent="no"
 731 AC_CHECK_FUNCS(listmntent, [have_listmntent="yes"])
 732
 733 have_getmntent="no"
 734 AC_CHECK_FUNCS(getmntent, [have_getmntent="c"])
 735 if test "x$have_getmntent" = "xno"; then
 736         AC_CHECK_LIB(sun, getmntent, [have_getmntent="sun"])
 737 fi
 738 if test "x$have_getmntent" = "xno"; then
 739         AC_CHECK_LIB(seq, getmntent, [have_getmntent="seq"])
 740 fi
 741 if test "x$have_getmntent" = "xno"; then
 742         AC_CHECK_LIB(gen, getmntent, [have_getmntent="gen"])
 743 fi
 744
 745 if test "x$have_getmntent" = "xc"; then
 746         AC_CACHE_CHECK([whether getmntent takes one argument],
 747                 [have_one_getmntent],
 748                 AC_COMPILE_IFELSE(
 749                         AC_LANG_PROGRAM([[AC_INCLUDES_DEFAULT
 750 #include <mntent.h>
 751 #include "$srcdir/src/utils_mount.h"]],
 752                                 [[
 753                                  FILE *fh;
 754                                  struct mntent *me;
 755                                  fh = setmntent ("/etc/mtab", "r");
 756                                  me = getmntent (fh);
 757                                 ]]
 758                         ),
 759                         [have_one_getmntent="yes"],
 760                         [have_one_getmntent="no"]
 761                 )
 762         )
 763         AC_CACHE_CHECK([whether getmntent takes two arguments],
 764                 [have_two_getmntent],
 765                 AC_COMPILE_IFELSE(
 766                         AC_LANG_PROGRAM([[AC_INCLUDES_DEFAULT
 767 #include <sys/mnttab.h>
 768 #include "$srcdir/src/utils_mount.h"]],
 769                                 [[
 770                                  FILE *fh;
 771                                  struct mnttab mt;
 772                                  int status;
 773                                  fh = fopen ("/etc/mnttab", "r");
 774                                  status = getmntent (fh, &mt);
 775                                 ]]
 776                         ),
 777                         [have_two_getmntent="yes"],
 778                         [have_two_getmntent="no"]
 779                 )
 780         )
 781 fi
 782
 783 # Check for different versions of `getmntent' here..
 784
 785 if test "x$have_getmntent" = "xc"; then
 786         if test "x$have_one_getmntent" = "xyes"; then
 787                 AC_DEFINE(HAVE_ONE_GETMNTENT, 1,
 788                           [Define if the function getmntent exists and takes one argument.])
 789         fi
 790         if test "x$have_two_getmntent" = "xyes"; then
 791                 AC_DEFINE(HAVE_TWO_GETMNTENT, 1,
 792                           [Define if the function getmntent exists and takes two arguments.])
 793         fi
 794 fi
 795 if test "x$have_getmntent" = "xsun"; then
 796         AC_DEFINE(HAVE_SUN_GETMNTENT, 1,
 797                   [Define if the function getmntent exists. It's the version from libsun.])
 798 fi
 799 if test "x$have_getmntent" = "xseq"; then
 800         AC_DEFINE(HAVE_SEQ_GETMNTENT, 1,
 801                   [Define if the function getmntent exists. It's the version from libseq.])
 802 fi
 803 if test "x$have_getmntent" = "xgen"; then
 804         AC_DEFINE(HAVE_GEN_GETMNTENT, 1,
 805                   [Define if the function getmntent exists. It's the version from libgen.])
 806 fi
 807
 808 # Check for structures
 809 AC_CHECK_MEMBERS([struct if_data.ifi_ibytes, struct if_data.ifi_opackets, struct if_data.ifi_ierrors],
 810         [AC_DEFINE(HAVE_STRUCT_IF_DATA, 1, [Define if struct if_data exists and is usable.])],
 811         [],
 812         [
 813         #include <sys/types.h>
 814         #include <sys/socket.h>
 815         #include <net/if.h>
 816         ])
 817 AC_CHECK_MEMBERS([struct net_device_stats.rx_bytes, struct net_device_stats.tx_packets, struct net_device_stats.rx_errors],
 818         [AC_DEFINE(HAVE_STRUCT_NET_DEVICE_STATS, 1, [Define if struct net_device_stats exists and is usable.])],
 819         [],
 820         [
 821         #include <sys/types.h>
 822         #include <sys/socket.h>
 823         #include <linux/if.h>
 824         #include <linux/netdevice.h>
 825         ])
 826
 827 AC_CHECK_MEMBERS([struct udphdr.uh_dport, struct udphdr.uh_sport], [], [],
 828 [#if HAVE_STDINT_H
 829 # include <stdint.h>
 830 #endif
 831 #if HAVE_SYS_TYPES_H
 832 # include <sys/types.h>
 833 #endif
 834 #if HAVE_NETINET_IN_SYSTM_H
 835 # include <netinet/in_systm.h>
 836 #endif
 837 #if HAVE_NETINET_IN_H
 838 # include <netinet/in.h>
 839 #endif
 840 #if HAVE_NETINET_IP_H
 841 # include <netinet/ip.h>
 842 #endif
 843 #if HAVE_NETINET_UDP_H
 844 # include <netinet/udp.h>
 845 #endif
 846 ])
 847 AC_CHECK_MEMBERS([struct udphdr.dest, struct udphdr.source], [], [],
 848 [#if HAVE_STDINT_H
 849 # include <stdint.h>
 850 #endif
 851 #if HAVE_SYS_TYPES_H
 852 # include <sys/types.h>
 853 #endif
 854 #if HAVE_NETINET_IN_SYSTM_H
 855 # include <netinet/in_systm.h>
 856 #endif
 857 #if HAVE_NETINET_IN_H
 858 # include <netinet/in.h>
 859 #endif
 860 #if HAVE_NETINET_IP_H
 861 # include <netinet/ip.h>
 862 #endif
 863 #if HAVE_NETINET_UDP_H
 864 # include <netinet/udp.h>
 865 #endif
 866 ])
 867
 868 AC_CHECK_MEMBERS([kstat_io_t.nwritten, kstat_io_t.writes, kstat_io_t.nwrites, kstat_io_t.wtime],
 869         [],
 870         [],
 871         [
 872 #if HAVE_KSTAT_H
 873 # include <kstat.h>
 874 #endif
 875         ])
 876
 877 #
 878 # Checks for libraries begin here
 879 #
 880 with_libresolv="yes"
 881 AC_CHECK_LIB(resolv, res_search,
 882 [
 883         AC_DEFINE(HAVE_LIBRESOLV, 1, [Define to 1 if you have the 'resolv' library (-lresolv).])
 884 ],
 885 [with_libresolv="no"])
 886 AM_CONDITIONAL(BUILD_WITH_LIBRESOLV, test "x$with_libresolv" = "xyes")
 887
 888 dnl Check for HAL (hardware abstraction library)
 889 with_libhal="yes"
 890 AC_CHECK_LIB(hal,libhal_device_property_exists,
 891              [AC_DEFINE(HAVE_LIBHAL, 1, [Define to 1 if you have 'hal' library])],
 892              [with_libhal="no"])
 893 if test "x$with_libhal" = "xyes"; then
 894         PKG_PROG_PKG_CONFIG
 895         if test "x$PKG_CONFIG" != "x"; then
 896                 BUILD_WITH_LIBHAL_CFLAGS="`pkg-config --cflags hal`"
 897                 BUILD_WITH_LIBHAL_LIBS="`pkg-config --libs hal`"
 898                 AC_SUBST(BUILD_WITH_LIBHAL_CFLAGS)
 899                 AC_SUBST(BUILD_WITH_LIBHAL_LIBS)
 900         fi
 901 fi
 902
 903 m4_divert_once([HELP_WITH], [
 904 collectd additional packages:])
 905
 906 # AC_ARG_WITH (package, help-string, [action-if-given], [action-if-not-given])
 907 librrd_cflags=""
 908 librrd_ldflags=""
 909 librrd_threadsafe="yes"
 910 AC_ARG_WITH(rrdtool, [AS_HELP_STRING([--with-rrdtool@<:@=PREFIX@:>@], [Path to rrdtool.])],
 911 [       if test "x$withval" != "xno" && test "x$withval" != "xyes"
 912         then
 913                 librrd_cflags="-I$withval/include"
 914                 librrd_ldflags="-L$withval/lib"
 915                 with_rrdtool="yes"
 916         else
 917                 with_rrdtool="$withval"
 918         fi
 919 ], [with_rrdtool="yes"])
 920 if test "x$with_rrdtool" = "xyes"
 921 then
 922         SAVE_CPPFLAGS="$CPPFLAGS"
 923         SAVE_LDFLAGS="$LDFLAGS"
 924
 925         CPPFLAGS="$CPPFLAGS $librrd_cflags"
 926         LDFLAGS="$LDFLAGS $librrd_ldflags"
 927
 928         AC_CHECK_HEADERS(rrd.h,, [with_rrdtool="no (rrd.h not found)"])
 929
 930         CPPFLAGS="$SAVE_CPPFLAGS"
 931         LDFLAGS="$SAVE_LDFLAGS"
 932 fi
 933 if test "x$with_rrdtool" = "xyes"
 934 then
 935         SAVE_CPPFLAGS="$CPPFLAGS"
 936         SAVE_LDFLAGS="$LDFLAGS"
 937
 938         CPPFLAGS="$CPPFLAGS $librrd_cflags"
 939         LDFLAGS="$LDFLAGS $librrd_ldflags"
 940
 941         AC_CHECK_LIB(rrd_th, rrd_update_r,
 942         [with_rrdtool="yes"
 943          librrd_ldflags="$librrd_ldflags -lrrd_th -lm"
 944         ],
 945         [librrd_threadsafe="no"
 946          AC_CHECK_LIB(rrd, rrd_update,
 947          [with_rrdtool="yes"
 948           librrd_ldflags="$librrd_ldflags -lrrd -lm"
 949          ],
 950          [with_rrdtool="no (symbol 'rrd_update' not found)"],
 951          [-lm])
 952         ],
 953         [-lm])
 954
 955         CPPFLAGS="$SAVE_CPPFLAGS"
 956         LDFLAGS="$SAVE_LDFLAGS"
 957 fi
 958 if test "x$with_rrdtool" = "xyes"
 959 then
 960         BUILD_WITH_LIBRRD_CFLAGS="$librrd_cflags"
 961         BUILD_WITH_LIBRRD_LDFLAGS="$librrd_ldflags"
 962         AC_SUBST(BUILD_WITH_LIBRRD_CFLAGS)
 963         AC_SUBST(BUILD_WITH_LIBRRD_LDFLAGS)
 964 fi
 965 if test "x$librrd_threadsafe" = "xyes"
 966 then
 967         AC_DEFINE(HAVE_THREADSAFE_LIBRRD, 1, [Define to 1 if you have the threadsafe rrd library (-lrrd_th).])
 968 fi
 969
 970 AC_ARG_WITH(libpthread, [AS_HELP_STRING([--with-libpthread=@<:@=PREFIX@:>@], [Path to libpthread.])],
 971 [       if test "x$withval" != "xno" \
 972                 && test "x$withval" != "xyes"
 973         then
 974                 LDFLAGS="$LDFLAGS -L$withval/lib"
 975                 CPPFLAGS="$CPPFLAGS -I$withval/include"
 976                 with_libpthread="yes"
 977         else
 978                 if test "x$withval" = "xno"
 979                 then
 980                         with_libpthread="no (disabled)"
 981                 fi
 982         fi
 983 ], [with_libpthread="yes"])
 984 if test "x$with_libpthread" = "xyes"
 985 then
 986         AC_CHECK_LIB(pthread, pthread_create, [with_libpthread="yes"], [with_libpthread="no (libpthread not found)"], [])
 987 fi
 988 if test "x$with_libpthread" = "xyes"
 989 then
 990         AC_CHECK_HEADERS(pthread.h,, [with_libpthread="no (pthread.h not found)"])
 991 fi
 992 if test "x$with_libpthread" = "xyes"
 993 then
 994         collect_pthread=1
 995 else
 996         collect_pthread=0
 997 fi
 998 AC_DEFINE_UNQUOTED(HAVE_LIBPTHREAD, [$collect_pthread],
 999         [Wether or not to use pthread (POSIX threads) library])
1000 AM_CONDITIONAL(BUILD_WITH_LIBPTHREAD, test "x$with_libpthread" = "xyes")
1001
1002 if test "x$ac_system" = "xSolaris"
1003 then
1004         with_kstat="yes"
1005         with_devinfo="yes"
1006 else
1007         with_kstat="no (Solaris only)"
1008         with_devinfo="no (Solaris only)"
1009 fi
1010
1011 if test "x$with_kstat" = "xyes"
1012 then
1013         AC_CHECK_LIB(kstat, kstat_open, [with_kstat="yes"], [with_kstat="no (libkstat not found)"], [])
1014 fi
1015 if test "x$with_kstat" = "xyes"
1016 then
1017         AC_CHECK_LIB(devinfo, di_init, [with_devinfo="yes"], [with_devinfo="no (not found)"], [])
1018         AC_CHECK_HEADERS(kstat.h,, [with_kstat="no (kstat.h not found)"])
1019 fi
1020 if test "x$with_kstat" = "xyes"
1021 then
1022         AC_DEFINE(HAVE_LIBKSTAT, 1,
1023                   [Define to 1 if you have the 'kstat' library (-lkstat)])
1024 fi
1025 AM_CONDITIONAL(BUILD_WITH_LIBKSTAT, test "x$with_kstat" = "xyes")
1026 AM_CONDITIONAL(BUILD_WITH_LIBDEVINFO, test "x$with_devinfo" = "xyes")
1027
1028 ### BEGIN of check for libcurl ###
1029 with_curl_config="curl-config"
1030 with_curl_cflags=""
1031 with_curl_libs=""
1032 AC_ARG_WITH(libcurl, [AS_HELP_STRING([--with-libcurl@<:@=PREFIX@:>@], [Path to libcurl.])],
1033 [
1034         if test "x$withval" = "xno"
1035         then
1036                 with_libcurl="no"
1037         else if test "x$withval" = "xyes"
1038         then
1039                 with_libcurl="yes"
1040         else
1041                 if test -f "$withval" && test -x "$withval"
1042                 then
1043                         with_curl_config="$withval"
1044                         with_libcurl="yes"
1045                 else if test -x "$withval/bin/curl-config"
1046                 then
1047                         with_curl_config="$withval/bin/curl-config"
1048                         with_libcurl="yes"
1049                 fi; fi
1050                 with_libcurl="yes"
1051         fi; fi
1052 ],
1053 [
1054         with_libcurl="yes"
1055 ])
1056 if test "x$with_libcurl" = "xyes"
1057 then
1058         with_curl_cflags=`$with_curl_config --cflags 2>/dev/null`
1059         curl_config_status=$?
1060
1061         if test $curl_config_status -ne 0
1062         then
1063                 with_libcurl="no ($with_curl_config failed)"
1064         else
1065                 SAVE_CPPFLAGS="$CPPFLAGS"
1066                 CPPFLAGS="$CPPFLAGS $with_curl_cflags"
1067
1068                 AC_CHECK_HEADERS(curl/curl.h, [], [with_libcurl="no (curl/curl.h not found)"], [])
1069
1070                 CPPFLAGS="$SAVE_CPPFLAGS"
1071         fi
1072 fi
1073 if test "x$with_libcurl" = "xyes"
1074 then
1075         with_curl_libs=`$with_curl_config --libs 2>/dev/null`
1076         curl_config_status=$?
1077
1078         if test $curl_config_status -ne 0
1079         then
1080                 with_libcurl="no ($with_curl_config failed)"
1081         else
1082                 AC_CHECK_LIB(curl, curl_easy_init,
1083                  [with_libcurl="yes"],
1084                  [with_libcurl="no (symbol 'curl_easy_init' not found)"],
1085                  [$with_curl_libs])
1086         fi
1087 fi
1088 if test "x$with_libcurl" = "xyes"
1089 then
1090         BUILD_WITH_LIBCURL_CFLAGS="$with_curl_cflags"
1091         BUILD_WITH_LIBCURL_LIBS="$with_curl_libs"
1092         AC_SUBST(BUILD_WITH_LIBCURL_CFLAGS)
1093         AC_SUBST(BUILD_WITH_LIBCURL_LIBS)
1094 fi
1095 AM_CONDITIONAL(BUILD_WITH_LIBCURL, test "x$with_libcurl" = "xyes")
1096 ### END of check for libcurl ###
1097
1098 with_libiokit="no"
1099 AC_CHECK_LIB(IOKit, IOServiceGetMatchingServices,
1100 [
1101         with_libiokit="yes"
1102 ],
1103 [
1104         with_libiokit="no"
1105 ])
1106 AM_CONDITIONAL(BUILD_WITH_LIBIOKIT, test "x$with_libiokit" = "xyes")
1107
1108 with_libstatgrab_cflags=""
1109 with_libstatgrab_ldflags=""
1110 AC_ARG_WITH(libstatgrab, [AS_HELP_STRING([--with-libstatgrab@<:@=PREFIX@:>@], [Path to libstatgrab.])],
1111 [
1112         if test "x$withval" != "xno" \
1113                 && test "x$withval" != "xyes"
1114         then
1115                 with_libstatgrab_cflags="-I$withval/include"
1116                 with_libstatgrab_ldflags="-L$withval/lib"
1117                 with_libstatgrab="yes"
1118         else
1119                 with_libstatgrab="$withval"
1120         fi
1121 ],
1122 [
1123         if test "x$ac_system" = "xunknown"
1124         then
1125                 with_libstatgrab="yes"
1126         else
1127                 with_libstatgrab="no"
1128         fi
1129 ])
1130 with_libstatgrab_pkg_config="yes"
1131 if test "x$with_libstatgrab" = "xyes" \
1132   && test "x$PKG_CONFIG" != "x"
1133 then
1134   AC_MSG_CHECKING([pkg-config for libstatgrab])
1135   temp_result="found"
1136   $PKG_CONFIG --exists libstatgrab 2>/dev/null
1137   if test "$?" != "0"
1138   then
1139     with_libstatgrab_pkg_config="no"
1140     temp_result="not found"
1141   fi
1142   AC_MSG_RESULT([$temp_result])
1143 else
1144   AC_MSG_NOTICE([pkg-config not available, trying to guess flags for the statgrab library.])
1145   with_libstatgrab_pkg_config="no"
1146   with_libstatgrab_ldflags="$with_libstatgrab_ldflags -lstatgrab"
1147 fi
1148
1149 if test "x$with_libstatgrab" = "xyes" \
1150   && test "x$with_libstatgrab_pkg_config" = "xyes" \
1151   && test "x$with_libstatgrab_cflags" = "x"
1152 then
1153   AC_MSG_CHECKING([for libstatgrab CFLAGS])
1154   temp_result="`$PKG_CONFIG --cflags libstatgrab`"
1155   if test "$?" = "0"
1156   then
1157     with_libstatgrab_cflags="$temp_result"
1158   else
1159     with_libstatgrab="no ($PKG_CONFIG --cflags libstatgrab failed)"
1160     temp_result="$PKG_CONFIG --cflags libstatgrab failed"
1161   fi
1162   AC_MSG_RESULT([$temp_result])
1163 fi
1164
1165 if test "x$with_libstatgrab" = "xyes" \
1166   && test "x$with_libstatgrab_pkg_config" = "xyes" \
1167   && test "x$with_libstatgrab_ldflags" = "x"
1168 then
1169   AC_MSG_CHECKING([for libstatgrab LDFLAGS])
1170   temp_result="`$PKG_CONFIG --libs libstatgrab`"
1171   if test "$?" = "0"
1172   then
1173     with_libstatgrab_ldflags="$temp_result"
1174   else
1175     with_libstatgrab="no ($PKG_CONFIG --libs libstatgrab failed)"
1176     temp_result="$PKG_CONFIG --libs libstatgrab failed"
1177   fi
1178   AC_MSG_RESULT([$temp_result])
1179 fi
1180
1181 if test "x$with_libstatgrab" = "xyes"
1182 then
1183   SAVE_CPPFLAGS="$CPPFLAGS"
1184   CPPFLAGS="$CPPFLAGS $with_libstatgrab_cflags"
1185
1186   AC_CHECK_HEADERS(statgrab.h,
1187                    [with_libstatgrab="yes"],
1188                    [with_libstatgrab="no (statgrab.h not found)"])
1189
1190   CPPFLAGS="$SAVE_CPPFLAGS"
1191 fi
1192
1193 if test "x$with_libstatgrab" = "xyes"
1194 then
1195   SAVE_CFLAGS="$CFLAGS"
1196   SAVE_LDFLAGS="$LDFLAGS"
1197
1198   CFLAGS="$CFLAGS $with_libstatgrab_cflags"
1199   LDFLAGS="$LDFLAGS $with_libstatgrab_ldflags"
1200
1201   AC_CHECK_LIB(statgrab, sg_init,
1202                [with_libstatgrab="yes"],
1203                [with_libstatgrab="no (symbol sg_init not found)"])
1204
1205   CFLAGS="$SAVE_CFLAGS"
1206   LDFLAGS="$SAVE_LDFLAGS"
1207 fi
1208
1209 AM_CONDITIONAL(BUILD_WITH_LIBSTATGRAB, test "x$with_libstatgrab" = "xyes")
1210 if test "x$with_libstatgrab" = "xyes"
1211 then
1212   AC_DEFINE(HAVE_LIBSTATGRAB, 1, [Define to 1 if you have the 'statgrab' library (-lstatgrab)])
1213   BUILD_WITH_LIBSTATGRAB_CFLAGS="$with_libstatgrab_cflags"
1214   BUILD_WITH_LIBSTATGRAB_LDFLAGS="$with_libstatgrab_ldflags"
1215   AC_SUBST(BUILD_WITH_LIBSTATGRAB_CFLAGS)
1216   AC_SUBST(BUILD_WITH_LIBSTATGRAB_LDFLAGS)
1217 fi
1218
1219 AC_CHECK_LIB(kvm, kvm_getswapinfo, [with_libkvm="yes"], [with_libkvm="no"])
1220 if test "x$with_libkvm" = "xyes"
1221 then
1222         AC_DEFINE(HAVE_LIBKVM, 1, [Define to 1 if you have the 'kvm' library (-lkvm)])
1223 fi
1224 AM_CONDITIONAL(BUILD_WITH_LIBKVM, test "x$with_libkvm" = "xyes")
1225
1226 with_sensors_cflags=""
1227 with_sensors_ldflags=""
1228 AC_ARG_WITH(lm-sensors, [AS_HELP_STRING([--with-lm-sensors@<:@=PREFIX@:>@], [Path to lm_sensors.])],
1229 [
1230         if test "x$withval" = "xno"
1231         then
1232                 with_lm_sensors="no"
1233         else
1234                 with_lm_sensors="yes"
1235                 if test "x$withval" != "xyes"
1236                 then
1237                         with_sensors_cflags="-I$withval/include"
1238                         with_sensors_ldflags="-L$withval/lib"
1239                         with_lm_sensors="yes"
1240                 fi
1241         fi
1242 ],
1243 [
1244         if test "x$ac_system" = "xLinux"
1245         then
1246                 with_lm_sensors="yes"
1247         else
1248                 with_lm_sensors="no (Linux only library)"
1249         fi
1250 ])
1251 if test "x$with_lm_sensors" = "xyes"
1252 then
1253         SAVE_CPPFLAGS="$CPPFLAGS"
1254         CPPFLAGS="$CPPFLAGS $with_sensors_cflags"
1255
1256 #       AC_CHECK_HEADERS(sensors/sensors.h,
1257 #       [
1258 #               AC_DEFINE(HAVE_SENSORS_SENSORS_H, 1, [Define to 1 if you have the <sensors/sensors.h> header file.])
1259 #       ],
1260 #       [with_lm_sensors="no (sensors/sensors.h not found)"])
1261         AC_CHECK_HEADERS(sensors/sensors.h, [], [with_lm_sensors="no (sensors/sensors.h not found)"])
1262
1263         CPPFLAGS="$SAVE_CPPFLAGS"
1264 fi
1265 if test "x$with_lm_sensors" = "xyes"
1266 then
1267         SAVE_CPPFLAGS="$CPPFLAGS"
1268         SAVE_LDFLAGS="$LDFLAGS"
1269         CPPFLAGS="$CPPFLAGS $with_sensors_cflags"
1270         LDFLAGS="$LDFLAGS $with_sensors_ldflags"
1271
1272         AC_CHECK_LIB(sensors, sensors_init,
1273         [
1274                 AC_DEFINE(HAVE_LIBSENSORS, 1, [Define to 1 if you have the sensors library (-lsensors).])
1275         ],
1276         [with_lm_sensors="no (libsensors not found)"])
1277
1278         CPPFLAGS="$SAVE_CPPFLAGS"
1279         LDFLAGS="$SAVE_LDFLAGS"
1280 fi
1281 if test "x$with_lm_sensors" = "xyes"
1282 then
1283         BUILD_WITH_LIBSENSORS_CFLAGS="$with_sensors_cflags"
1284         BUILD_WITH_LIBSENSORS_LDFLAGS="$with_sensors_ldflags"
1285         AC_SUBST(BUILD_WITH_LIBSENSORS_CFLAGS)
1286         AC_SUBST(BUILD_WITH_LIBSENSORS_LDFLAGS)
1287 fi
1288 AM_CONDITIONAL(BUILD_WITH_LM_SENSORS, test "x$with_lm_sensors" = "xyes")
1289
1290 with_mysql_config="mysql_config"
1291 with_mysql_cflags=""
1292 with_mysql_libs=""
1293 AC_ARG_WITH(libmysql, [AS_HELP_STRING([--with-libmysql@<:@=PREFIX@:>@], [Path to libmysql.])],
1294 [
1295         if test "x$withval" = "xno"
1296         then
1297                 with_libmysql="no"
1298         else if test "x$withval" = "xyes"
1299         then
1300                 with_libmysql="yes"
1301         else
1302                 if test -f "$withval" && test -x "$withval";
1303                 then
1304                         with_mysql_config="$withval"
1305                 else if test -x "$withval/bin/mysql_config"
1306                 then
1307                         with_mysql_config="$withval/bin/mysql_config"
1308                 fi; fi
1309                 with_libmysql="yes"
1310         fi; fi
1311 ],
1312 [
1313         with_libmysql="yes"
1314 ])
1315 if test "x$with_libmysql" = "xyes"
1316 then
1317         with_mysql_cflags=`$with_mysql_config --cflags 2>/dev/null`
1318         mysql_config_status=$?
1319
1320         if test $mysql_config_status -ne 0
1321         then
1322                 with_libmysql="no"
1323         else
1324                 SAVE_CPPFLAGS="$CPPFLAGS"
1325                 CPPFLAGS="$CPPFLAGS $with_mysql_cflags"
1326
1327                 AC_CHECK_HEADERS(mysql/mysql.h, [], [with_libmysql="no (mysql/mysql.h not found)"], [])
1328
1329                 CPPFLAGS="$SAVE_CPPFLAGS"
1330         fi
1331 fi
1332 if test "x$with_libmysql" = "xyes"
1333 then
1334         with_mysql_libs=`$with_mysql_config --libs 2>/dev/null`
1335         mysql_config_status=$?
1336
1337         if test $mysql_config_status -ne 0
1338         then
1339                 with_libmysql="no"
1340         else
1341                 AC_CHECK_LIB(mysqlclient, mysql_init,
1342                  [with_libmysql="yes"],
1343                  [with_libmysql="no (symbol 'mysql_init' not found)"],
1344                  [$with_mysql_libs])
1345         fi
1346 fi
1347 if test "x$with_libmysql" = "xyes"
1348 then
1349         BUILD_WITH_LIBMYSQL_CFLAGS="$with_mysql_cflags"
1350         BUILD_WITH_LIBMYSQL_LIBS="$with_mysql_libs"
1351         AC_SUBST(BUILD_WITH_LIBMYSQL_CFLAGS)
1352         AC_SUBST(BUILD_WITH_LIBMYSQL_LIBS)
1353 fi
1354 AM_CONDITIONAL(BUILD_WITH_LIBMYSQL, test "x$with_libmysql" = "xyes")
1355
1356 with_own_liboconfig="no"
1357 liboconfig_LDFLAGS="$LDFLAGS"
1358 liboconfig_CPPFLAGS="$CPPFLAGS"
1359 AC_ARG_WITH(liboconfig, [AS_HELP_STRING([--with-liboconfig@<:@=PREFIX@:>@], [Path to liboconfig.])],
1360 [
1361         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1362         then
1363                 if test -d "$withval/lib"
1364                 then
1365                         liboconfig_LDFLAGS="$LDFLAGS -L$withval/lib"
1366                 fi
1367                 if test -d "$withval/include"
1368                 then
1369                         liboconfig_CPPFLAGS="$CPPFLAGS -I$withval/include"
1370                 fi
1371         fi
1372         if test "x$withval" = "xno"
1373         then
1374                 AC_MSG_ERROR("liboconfig is required")
1375         fi
1376 ],
1377 [
1378         with_liboconfig="yes"
1379 ])
1380
1381 save_LDFLAGS="$LDFLAGS"
1382 save_CPPFLAGS="$CPPFLAGS"
1383 LDFLAGS="$liboconfig_LDFLAGS"
1384 CPPFLAGS="$liboconfig_CPPFLAGS"
1385 AC_CHECK_LIB(oconfig, oconfig_parse_fh,
1386 [
1387         with_liboconfig="yes"
1388         with_own_liboconfig="no"
1389 ],
1390 [
1391         with_liboconfig="yes"
1392         with_own_liboconfig="yes"
1393         LDFLAGS="$save_LDFLAGS"
1394         CPPFLAGS="$save_CPPFLAGS"
1395 ])
1396
1397 AM_CONDITIONAL(BUILD_WITH_OWN_LIBOCONFIG, test "x$with_own_liboconfig" = "xyes")
1398 if test "x$with_own_liboconfig" = "xyes"
1399 then
1400         with_liboconfig="yes (shipped version)"
1401 fi
1402
1403 #with_liboping="yes"
1404 with_own_liboping="no"
1405 liboping_LDFLAGS="$LDFLAGS"
1406 liboping_CPPFLAGS="$CPPFLAGS"
1407 AC_ARG_WITH(liboping, [AS_HELP_STRING([--with-liboping@<:@=PREFIX@:>@], [Path to liboping.])],
1408 [
1409         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1410         then
1411                 if test -d "$withval/lib"
1412                 then
1413                         liboping_LDFLAGS="$LDFLAGS -L$withval/lib"
1414                 fi
1415                 if test -d "$withval/include"
1416                 then
1417                         liboping_CPPFLAGS="$CPPFLAGS -I$withval/include"
1418                 fi
1419         fi
1420         if test "x$withval" = "xno"
1421         then
1422                 with_liboping="no"
1423                 with_own_liboping="no"
1424         else if test "x$withval" = "xyes"
1425         then
1426                 with_liboping="yes"
1427         fi; fi
1428 ],
1429 [
1430         with_liboping="yes"
1431 ])
1432
1433 if test "x$with_liboping" = "xyes"
1434 then
1435         save_LDFLAGS="$LDFLAGS"
1436         save_CPPFLAGS="$CPPFLAGS"
1437         LDFLAGS="$liboping_LDFLAGS"
1438         CPPFLAGS="$liboping_CPPFLAGS"
1439         AC_CHECK_LIB(oping, ping_construct,
1440         [
1441                 with_liboping="yes"
1442                 with_own_liboping="no"
1443         ],
1444         [
1445                 with_liboping="yes"
1446                 with_own_liboping="yes"
1447                 LDFLAGS="$save_LDFLAGS"
1448                 CPPFLAGS="$save_CPPFLAGS"
1449         ])
1450 fi
1451 AM_CONDITIONAL(BUILD_WITH_LIBOPING, test "x$with_liboping" = "xyes")
1452 AM_CONDITIONAL(BUILD_WITH_OWN_LIBOPING, test "x$with_own_liboping" = "xyes")
1453
1454 AC_ARG_WITH(libpcap, [AS_HELP_STRING([--with-libpcap@<:@=PREFIX@:>@], [Path to libpcap.])],
1455 [
1456         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1457         then
1458                 LDFLAGS="$LDFLAGS -L$withval/lib"
1459                 CPPFLAGS="$CPPFLAGS -I$withval/include"
1460                 with_libpcap="yes"
1461         else
1462                 with_libpcap="$withval"
1463         fi
1464 ],
1465 [
1466         with_libpcap="yes"
1467 ])
1468 if test "x$with_libpcap" = "xyes"
1469 then
1470         AC_CHECK_LIB(pcap, pcap_open_live,
1471         [
1472                 AC_DEFINE(HAVE_LIBPCAP, 1, [Define to 1 if you have the pcap library (-lpcap).])
1473         ], [with_libpcap="no (libpcap not found)"])
1474 fi
1475 if test "x$with_libpcap" = "xyes"
1476 then
1477         AC_CHECK_HEADERS(pcap.h,
1478         [
1479                 AC_DEFINE(HAVE_PCAP_H, 1, [Define to 1 if you have the <pcap.h> header file.])
1480         ], [with_libpcap="no (pcap.h not found)"])
1481 fi
1482 if test "x$with_libpcap" = "xyes"
1483 then
1484         collect_libpcap=1
1485 else
1486         collect_libpcap=0
1487 fi
1488 AC_DEFINE_UNQUOTED(COLLECT_LIBPCAP, [$collect_libpcap],
1489         [Wether or not to use the pcap library])
1490 AM_CONDITIONAL(BUILD_WITH_LIBPCAP, test "x$with_libpcap" = "xyes")
1491
1492 perl_interpreter="perl"
1493 AC_ARG_WITH(libperl, [AS_HELP_STRING([--with-libperl@<:@=PREFIX@:>@], [Path to libperl.])],
1494 [
1495         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1496         then
1497                 LDFLAGS="$LDFLAGS -L$withval/lib"
1498                 CPPFLAGS="$CPPFLAGS -I$withval/include"
1499                 perl_interpreter="$withval/bin/perl"
1500                 with_libperl="yes"
1501         else
1502                 with_libperl="$withval"
1503         fi
1504 ],
1505 [
1506         with_libperl="yes"
1507 ])
1508
1509 AC_MSG_CHECKING([for perl])
1510 perl_interpreter=`which "$perl_interpreter" 2> /dev/null`
1511 if test -x "$perl_interpreter"
1512 then
1513         AC_MSG_RESULT([yes])
1514 else
1515         perl_interpreter=""
1516         AC_MSG_RESULT([no])
1517 fi
1518
1519 AC_SUBST(PERL, "$perl_interpreter")
1520
1521 if test "x$with_libperl" = "xyes" \
1522         && test -n "$perl_interpreter"
1523 then
1524   SAVE_CFLAGS=$CFLAGS
1525   SAVE_LDFLAGS=$LDFLAGS
1526   PERL_CFLAGS=`$perl_interpreter -MExtUtils::Embed -e ccopts`
1527   PERL_LDFLAGS=`$perl_interpreter -MExtUtils::Embed -e ldopts`
1528   CFLAGS="$CFLAGS $PERL_CFLAGS"
1529   LDFLAGS="$LDFLAGS $PERL_LDFLAGS"
1530
1531   AC_CACHE_CHECK([for libperl],
1532     [have_libperl],
1533     AC_LINK_IFELSE(
1534       AC_LANG_PROGRAM(
1535       [[
1536 #include <EXTERN.h>
1537 #include <perl.h>
1538 #include <XSUB.h>
1539       ]],
1540       [[
1541        PerlInterpreter *perl = NULL;
1542        Perl_load_module (perl, PERL_LOADMOD_NOIMPORT,
1543                          newSVpv ("Collectd::Plugin::FooBar", 24),
1544                          Nullsv);
1545       ]]),
1546       [have_libperl="yes"],
1547       [have_libperl="no"]
1548     )
1549   )
1550
1551   if test "x$have_libperl" = "xyes"
1552   then
1553           AC_DEFINE(HAVE_LIBPERL, 1, [Define if libperl is present and usable.])
1554           AC_SUBST(PERL_CFLAGS)
1555           AC_SUBST(PERL_LDFLAGS)
1556   else
1557           with_libperl="no"
1558   fi
1559
1560   CFLAGS=$SAVE_CFLAGS
1561   LDFLAGS=$SAVE_LDFLAGS
1562 else if test -z "$perl_interpreter"; then
1563   with_libperl="no (no perl interpreter found)"
1564   have_libperl="no"
1565 fi; fi
1566 AM_CONDITIONAL(BUILD_WITH_LIBPERL, test "x$with_libperl" = "xyes")
1567
1568 if test "x$with_libperl" = "xyes"
1569 then
1570         SAVE_CFLAGS=$CFLAGS
1571         SAVE_LDFLAGS=$LDFLAGS
1572         CFLAGS="$CFLAGS $PERL_CFLAGS"
1573         LDFLAGS="$LDFLAGS $PERL_LDFLAGS"
1574
1575         AC_CACHE_CHECK([if perl supports ithreads],
1576                 [have_perl_ithreads],
1577                 AC_LINK_IFELSE(
1578                         AC_LANG_PROGRAM(
1579                         [[
1580 #include <EXTERN.h>
1581 #include <perl.h>
1582 #include <XSUB.h>
1583
1584 #if !defined(USE_ITHREADS)
1585 # error "Perl does not support ithreads!"
1586 #endif /* !defined(USE_ITHREADS) */
1587                         ]],
1588                         [[ ]]),
1589                         [have_perl_ithreads="yes"],
1590                         [have_perl_ithreads="no"]
1591                 )
1592         )
1593
1594         if test "x$have_perl_ithreads" = "xyes"
1595         then
1596                 AC_DEFINE(HAVE_PERL_ITHREADS, 1, [Define if Perl supports ithreads.])
1597         fi
1598
1599         CFLAGS=$SAVE_CFLAGS
1600         LDFLAGS=$SAVE_LDFLAGS
1601 fi
1602
1603 AC_ARG_WITH(libiptc, [AS_HELP_STRING([--with-libiptc@<:@=PREFIX@:>@], [Path to libiptc.])],
1604 [
1605         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1606         then
1607                 LDFLAGS="$LDFLAGS -L$withval/lib"
1608                 CPPFLAGS="$CPPFLAGS -I$withval/include"
1609                 with_libiptc="yes"
1610         else
1611                 with_libiptc="$withval"
1612         fi
1613 ],
1614 [
1615         if test "x$ac_system" = "xLinux"
1616         then
1617                 with_libiptc="yes"
1618         else
1619                 with_libiptc="no (Linux only)"
1620         fi
1621 ])
1622 if test "x$with_libiptc" = "xyes"
1623 then
1624         AC_CHECK_LIB(iptc, iptc_init,
1625         [
1626                 AC_DEFINE(HAVE_LIBIPTC, 1, [Define to 1 if you have the iptc library (-liptc).])
1627         ], [with_libiptc="no (libiptc not found)"])
1628 fi
1629 if test "x$with_libiptc" = "xyes"
1630 then
1631         AC_CHECK_HEADERS(libiptc/libiptc.h,
1632         [
1633                 AC_DEFINE(HAVE_LIBIPTC_LIBIPTC_H, 1, [Define to 1 if you have the <libiptc/libiptc.h> header file.])
1634         ], [with_libiptc="no (libiptc/libiptc.h not found)"])
1635 fi
1636 if test "x$with_libiptc" = "xyes"
1637 then
1638         collect_libiptc=1
1639 else
1640         collect_libiptc=0
1641 fi
1642 AM_CONDITIONAL(BUILD_WITH_LIBIPTC, test "x$with_libiptc" = "xyes")
1643
1644 with_snmp_config="net-snmp-config"
1645 with_snmp_cflags=""
1646 with_snmp_libs=""
1647 AC_ARG_WITH(libnetsnmp, [AS_HELP_STRING([--with-libnetsnmp@<:@=PREFIX@:>@], [Path to the Net-SNMPD library.])],
1648 [
1649         if test "x$withval" = "xno"
1650         then
1651                 with_libnetsnmp="no"
1652         else if test "x$withval" = "xyes"
1653         then
1654                 with_libnetsnmp="yes"
1655         else
1656                 if test -x "$withval"
1657                 then
1658                         with_snmp_config="$withval"
1659                         with_libnetsnmp="yes"
1660                 else
1661                         with_snmp_config="$withval/bin/net-snmp-config"
1662                         with_libnetsnmp="yes"
1663                 fi
1664         fi; fi
1665 ],
1666 [with_libnetsnmp="yes"])
1667 if test "x$with_libnetsnmp" = "xyes"
1668 then
1669         with_snmp_cflags=`$with_snmp_config --cflags 2>/dev/null`
1670         snmp_config_status=$?
1671
1672         if test $snmp_config_status -ne 0
1673         then
1674                 with_libnetsnmp="no ($with_snmp_config failed)"
1675         else
1676                 SAVE_CPPFLAGS="$CPPFLAGS"
1677                 CPPFLAGS="$CPPFLAGS $with_snmp_cflags"
1678
1679                 AC_CHECK_HEADERS(net-snmp/net-snmp-config.h, [], [with_libnetsnmp="no (net-snmp/net-snmp-config.h not found)"])
1680
1681                 CPPFLAGS="$SAVE_CPPFLAGS"
1682         fi
1683 fi
1684 if test "x$with_libnetsnmp" = "xyes"
1685 then
1686         with_snmp_libs=`$with_snmp_config --libs 2>/dev/null`
1687         snmp_config_status=$?
1688
1689         if test $snmp_config_status -ne 0
1690         then
1691                 with_libnetsnmp="no ($with_snmp_config failed)"
1692         else
1693                 AC_CHECK_LIB(netsnmp, init_snmp,
1694                 [with_libnetsnmp="yes"],
1695                 [with_libnetsnmp="no (libnetsnmp not found)"],
1696                 [$with_snmp_libs])
1697         fi
1698 fi
1699 if test "x$with_libnetsnmp" = "xyes"
1700 then
1701         BUILD_WITH_LIBSNMP_CFLAGS="$with_snmp_cflags"
1702         BUILD_WITH_LIBSNMP_LIBS="$with_snmp_libs"
1703         AC_SUBST(BUILD_WITH_LIBSNMP_CFLAGS)
1704         AC_SUBST(BUILD_WITH_LIBSNMP_LIBS)
1705 fi
1706 AM_CONDITIONAL(BUILD_WITH_LIBNETSNMP, test "x$with_libnetsnmp" = "xyes")
1707
1708 with_upsclient_config="libupsclient-config"
1709 with_upsclient_cflags=""
1710 with_upsclient_libs=""
1711 AC_ARG_WITH(libupsclient, [AS_HELP_STRING([--with-libupsclient@<:@=PREFIX@:>@], [Path to libupsclient.])],
1712 [
1713         if test "x$withval" = "xno"
1714         then
1715                 with_libupsclient="no"
1716         else
1717                 if test "x$withval" != "xyes"
1718                 then
1719                         if test -f "$withval" && test -x "$withval";
1720                         then
1721                                 with_upsclient_config="$withval"
1722                         else
1723                                 with_upsclient_config="$withval/bin/libupsclient-config"
1724                         fi
1725                 fi
1726                 with_libupsclient="yes"
1727         fi
1728 ],
1729 [
1730         with_libupsclient="yes"
1731 ])
1732 if test "x$with_libupsclient" = "xyes"
1733 then
1734         with_upsclient_cflags=`$with_upsclient_config --cflags 2>/dev/null`
1735         upsclient_config_status=$?
1736
1737         if test $upsclient_config_status -ne 0
1738         then
1739                 with_libupsclient="no ($with_upsclient_config failed)"
1740         fi
1741 fi
1742 if test "x$with_libupsclient" = "xyes"
1743 then
1744         SAVE_CPPFLAGS="$CPPFLAGS"
1745         CPPFLAGS="$CPPFLAGS $with_upsclient_cflags"
1746
1747         AC_CHECK_HEADERS(upsclient.h, [], [with_libupsclient="no (upsclient.h not found)"])
1748
1749         CPPFLAGS="$SAVE_CPPFLAGS"
1750 fi
1751 if test "x$with_libupsclient" = "xyes"
1752 then
1753         with_upsclient_libs=`$with_upsclient_config --libs 2>/dev/null`
1754         upsclient_config_status=$?
1755
1756         if test $upsclient_config_status -ne 0
1757         then
1758                 with_libupsclient="no ($with_upsclient_config failed)"
1759         fi
1760 fi
1761 if test "x$with_libupsclient" = "xyes"
1762 then
1763         AC_CHECK_LIB(upsclient, upscli_connect,
1764         [
1765                 BUILD_WITH_LIBUPSCLIENT_CFLAGS="$with_upsclient_cflags"
1766                 BUILD_WITH_LIBUPSCLIENT_LIBS="$with_upsclient_libs"
1767                 AC_SUBST(BUILD_WITH_LIBUPSCLIENT_CFLAGS)
1768                 AC_SUBST(BUILD_WITH_LIBUPSCLIENT_LIBS)
1769         ],
1770         [
1771                 with_libupsclient="no (symbol 'upscli_connect' not found)"
1772         ], [$with_upsclient_libs])
1773 fi
1774 if test "x$with_libupsclient" = "xyes"
1775 then
1776         SAVE_CPPFLAGS="$CPPFLAGS"
1777         CPPFLAGS="$CPPFLAGS $with_upsclient_cflags"
1778
1779         AC_CHECK_TYPES([UPSCONN_t, UPSCONN], [], [],
1780 [#include <stdlib.h>
1781 #include <stdio.h>
1782 #include <upsclient.h>])
1783
1784         CPPFLAGS="$SAVE_CPPFLAGS"
1785 fi
1786 AM_CONDITIONAL(BUILD_WITH_LIBUPSCLIENT, test "x$with_libupsclient" = "xyes")
1787
1788 ### BEGIN of check for libxmms ###
1789 with_xmms_config="xmms-config"
1790 with_xmms_cflags=""
1791 with_xmms_libs=""
1792 AC_ARG_WITH(libxmms, [AS_HELP_STRING([--with-libxmms@<:@=PREFIX@:>@], [Path to libxmms.])],
1793 [
1794         if test "x$withval" != "xno" \
1795                 && test "x$withval" != "xyes"
1796         then
1797                 if test -f "$withval" && test -x "$withval";
1798                 then
1799                         with_xmms_config="$withval"
1800                 else if test -x "$withval/bin/xmms-config"
1801                 then
1802                         with_xmms_config="$withval/bin/xmms-config"
1803                 fi; fi
1804                 with_libxmms="yes"
1805         else if test "x$withval" = "xno"
1806         then
1807                 with_libxmms="no"
1808         else
1809                 with_libxmms="yes"
1810         fi; fi
1811 ],
1812 [
1813         with_libxmms="yes"
1814 ])
1815 if test "x$with_libxmms" = "xyes"
1816 then
1817         with_xmms_cflags=`$with_xmms_config --cflags 2>/dev/null`
1818         xmms_config_status=$?
1819
1820         if test $xmms_config_status -ne 0
1821         then
1822                 with_libxmms="no"
1823         fi
1824 fi
1825 if test "x$with_libxmms" = "xyes"
1826 then
1827         with_xmms_libs=`$with_xmms_config --libs 2>/dev/null`
1828         xmms_config_status=$?
1829
1830         if test $xmms_config_status -ne 0
1831         then
1832                 with_libxmms="no"
1833         fi
1834 fi
1835 if test "x$with_libxmms" = "xyes"
1836 then
1837         AC_CHECK_LIB(xmms, xmms_remote_get_info,
1838         [
1839                 BUILD_WITH_LIBXMMS_CFLAGS="$with_xmms_cflags"
1840                 BUILD_WITH_LIBXMMS_LIBS="$with_xmms_libs"
1841                 AC_SUBST(BUILD_WITH_LIBXMMS_CFLAGS)
1842                 AC_SUBST(BUILD_WITH_LIBXMMS_LIBS)
1843         ],
1844         [
1845                 with_libxmms="no"
1846         ],
1847         [$with_xmms_libs])
1848 fi
1849 with_libxmms_numeric=0
1850 if test "x$with_libxmms" = "xyes"
1851 then
1852         with_libxmms_numeric=1
1853 fi
1854 AC_DEFINE_UNQUOTED(HAVE_LIBXMMS, [$with_libxmms_numeric], [Define to 1 if you have the 'xmms' library (-lxmms).])
1855 AM_CONDITIONAL(BUILD_WITH_LIBXMMS, test "x$with_libxmms" = "xyes")
1856 ### END of check for libxmms ###
1857
1858 with_libnetlink_cflags=""
1859 with_libnetlink_libs="-lnetlink"
1860 AC_ARG_WITH(libnetlink, [AS_HELP_STRING([--with-libnetlink@<:@=PREFIX@:>@], [Path to libnetlink.])],
1861 [
1862  echo "libnetlink: withval = $withval"
1863  if test "x$withval" = "xyes"
1864  then
1865          with_libnetlink="yes"
1866  else if test "x$withval" = "xno"
1867  then
1868          with_libnetlink="no"
1869  else
1870          if test -d "$withval/include"
1871          then
1872                  with_libnetlink_cflags="-I$withval/include"
1873                  with_libnetlink_libs="-L$withval/lib -lnetlink"
1874                  with_libnetlink="yes"
1875          else
1876                  AC_MSG_ERROR("no such directory: $withval/include")
1877          fi
1878  fi; fi
1879 ],
1880 [
1881  if test "x$ac_system" = "xLinux"
1882  then
1883          with_libnetlink="yes"
1884  else
1885          with_libnetlink="no (Linux only library)"
1886  fi
1887 ])
1888 if test "x$with_libnetlink" = "xyes"
1889 then
1890         SAVE_CFLAGS=$CFLAGS
1891         CFLAGS="$CFLAGS $with_libnetlink_cflags"
1892
1893         with_libnetlink="no (libnetlink.h not found)"
1894
1895         AC_CHECK_HEADERS(libnetlink.h iproute/libnetlink.h linux/libnetlink.h,
1896         [
1897          with_libnetlink="yes"
1898          break
1899         ], [],
1900 [#include <stdio.h>
1901 #include <sys/types.h>
1902 #include <asm/types.h>
1903 #include <sys/socket.h>
1904 #include <linux/netlink.h>
1905 #include <linux/rtnetlink.h>])
1906         AC_CHECK_HEADERS(linux/gen_stats.h linux/pkt_sched.h, [], [],
1907 [#include <stdio.h>
1908 #include <sys/types.h>
1909 #include <asm/types.h>
1910 #include <sys/socket.h>])
1911
1912         AC_COMPILE_IFELSE(
1913 [#include <stdio.h>
1914 #include <sys/types.h>
1915 #include <asm/types.h>
1916 #include <sys/socket.h>
1917 #include <linux/netlink.h>
1918 #include <linux/rtnetlink.h>
1919
1920 int main (void)
1921 {
1922         int retval = TCA_STATS2;
1923         return (retval);
1924 }],
1925         [AC_DEFINE([HAVE_TCA_STATS2], 1, [True if the enum-member TCA_STATS2 exists])]
1926         []);
1927
1928         AC_COMPILE_IFELSE(
1929 [#include <stdio.h>
1930 #include <sys/types.h>
1931 #include <asm/types.h>
1932 #include <sys/socket.h>
1933 #include <linux/netlink.h>
1934 #include <linux/rtnetlink.h>
1935
1936 int main (void)
1937 {
1938         int retval = TCA_STATS;
1939         return (retval);
1940 }],
1941         [AC_DEFINE([HAVE_TCA_STATS], 1, [True if the enum-member TCA_STATS exists])]
1942         []);
1943
1944         CFLAGS="$SAVE_CFLAGS"
1945 fi
1946 if test "x$with_libnetlink" = "xyes"
1947 then
1948         AC_CHECK_LIB(netlink, rtnl_open,
1949                      [with_libnetlink="yes"],
1950                      [with_libnetlink="no (symbol 'rtnl_open' not found)"],
1951                      [$with_libnetlink_libs])
1952 fi
1953 if test "x$with_libnetlink" = "xyes"
1954 then
1955         BUILD_WITH_LIBNETLINK_CFLAGS="$with_libnetlink_cflags"
1956         BUILD_WITH_LIBNETLINK_LIBS="$with_libnetlink_libs"
1957         AC_SUBST(BUILD_WITH_LIBNETLINK_CFLAGS)
1958         AC_SUBST(BUILD_WITH_LIBNETLINK_LIBS)
1959 fi
1960 AM_CONDITIONAL(BUILD_WITH_LIBNETLINK, test "x$with_libnetlink" = "xyes")
1961
1962 dnl Check for libvirt and libxml2 libraries.
1963 with_libxml2="no (pkg-config isn't available)"
1964 with_libxml2_cflags=""
1965 with_libxml2_ldflags=""
1966 with_libvirt="no (pkg-config isn't available)"
1967 with_libvirt_cflags=""
1968 with_libvirt_ldflags=""
1969 PKG_PROG_PKG_CONFIG
1970 if test "x$PKG_CONFIG" != "x"
1971 then
1972         pkg-config --exists 'libxml-2.0' 2>/dev/null
1973         if test "$?" = "0"
1974         then
1975                 with_libxml2="yes"
1976         else
1977                 with_libxml2="no (pkg-config doesn't know library)"
1978         fi
1979
1980         pkg-config --exists libvirt 2>/dev/null
1981         if test "$?" = "0"
1982         then
1983                 with_libvirt="yes"
1984         else
1985                 with_libvirt="no (pkg-config doesn't know library)"
1986         fi
1987 fi
1988 if test "x$with_libxml2" = "xyes"
1989 then
1990         with_libxml2_cflags="`pkg-config --cflags libxml-2.0`"
1991         if test $? -ne 0
1992         then
1993                 with_libxml2="no"
1994         fi
1995         with_libxml2_ldflags="`pkg-config --libs libxml-2.0`"
1996         if test $? -ne 0
1997         then
1998                 with_libxml2="no"
1999         fi
2000 fi
2001 if test "x$with_libxml2" = "xyes"
2002 then
2003         SAVE_CPPFLAGS="$CPPFLAGS"
2004         CPPFLAGS="$CPPFLAGS $with_libxml2_cflags"
2005
2006         AC_CHECK_HEADERS(libxml/parser.h, [],
2007                       [with_libxml2="no (libxml/parser.h not found)"])
2008
2009         CPPFLAGS="$SAVE_CPPFLAGS"
2010 fi
2011 if test "x$with_libxml2" = "xyes"
2012 then
2013         SAVE_CFLAGS="$CFLAGS"
2014         SAVE_LDFLAGS="$LDFLAGS"
2015
2016         CFLAGS="$CFLAGS $with_libxml2_cflags"
2017         LDFLAGS="$LDFLAGS $with_libxml2_ldflags"
2018
2019         AC_CHECK_LIB(xml2, xmlXPathEval,
2020                      [with_libxml2="yes"],
2021                      [with_libxml2="no (symbol xmlXPathEval not found)"])
2022
2023         CFLAGS="$SAVE_CFLAGS"
2024         LDFLAGS="$SAVE_LDFLAGS"
2025 fi
2026 dnl Add the right compiler flags and libraries.
2027 if test "x$with_libxml2" = "xyes"; then
2028         BUILD_WITH_LIBXML2_CFLAGS="$with_libxml2_cflags"
2029         BUILD_WITH_LIBXML2_LIBS="$with_libxml2_ldflags"
2030         AC_SUBST(BUILD_WITH_LIBXML2_CFLAGS)
2031         AC_SUBST(BUILD_WITH_LIBXML2_LIBS)
2032 fi
2033 if test "x$with_libvirt" = "xyes"
2034 then
2035         with_libvirt_cflags="`pkg-config --cflags libvirt`"
2036         if test $? -ne 0
2037         then
2038                 with_libvirt="no"
2039         fi
2040         with_libvirt_ldflags="`pkg-config --libs libvirt`"
2041         if test $? -ne 0
2042         then
2043                 with_libvirt="no"
2044         fi
2045 fi
2046 if test "x$with_libvirt" = "xyes"
2047 then
2048         SAVE_CPPFLAGS="$CPPFLAGS"
2049         CPPFLAGS="$CPPFLAGS $with_libvirt_cflags"
2050
2051         AC_CHECK_HEADERS(libvirt/libvirt.h, [],
2052                       [with_libvirt="no (libvirt/libvirt.h not found)"])
2053
2054         CPPFLAGS="$SAVE_CPPFLAGS"
2055 fi
2056 if test "x$with_libvirt" = "xyes"
2057 then
2058         SAVE_CFLAGS="$CFLAGS"
2059         SAVE_LDFLAGS="$LDFLAGS"
2060
2061         CFLAGS="$CFLAGS $with_libvirt_cflags"
2062         LDFLAGS="$LDFLAGS $with_libvirt_ldflags"
2063
2064         AC_CHECK_LIB(virt, virDomainBlockStats,
2065                      [with_libvirt="yes"],
2066                      [with_libvirt="no (symbol virDomainBlockStats not found)"])
2067
2068         CFLAGS="$SAVE_CFLAGS"
2069         LDFLAGS="$SAVE_LDFLAGS"
2070 fi
2071 dnl Add the right compiler flags and libraries.
2072 if test "x$with_libvirt" = "xyes"; then
2073         BUILD_WITH_LIBVIRT_CFLAGS="$with_libvirt_cflags"
2074         BUILD_WITH_LIBVIRT_LIBS="$with_libvirt_ldflags"
2075         AC_SUBST(BUILD_WITH_LIBVIRT_CFLAGS)
2076         AC_SUBST(BUILD_WITH_LIBVIRT_LIBS)
2077 fi
2078
2079 dnl End of check for libvirt and libxml2 libraries.
2080
2081 # Check for enabled/disabled features
2082 #
2083
2084 # AC_COLLECTD(name, enable/disable, info-text, feature/module)
2085 # ------------------------------------------------------------
2086 dnl
2087 m4_define([my_toupper], [m4_translit([$1], m4_defn([m4_cr_letters]), m4_defn([m4_cr_LETTERS]))])
2088 dnl
2089 AC_DEFUN(
2090         [AC_COLLECTD],
2091         [
2092         m4_if([$1], [], [AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 1st argument must not be empty])])dnl
2093         m4_if(
2094                 [$2],
2095                 [enable],
2096                 [dnl
2097                 m4_define([EnDis],[disabled])dnl
2098                 m4_define([YesNo],[no])dnl
2099                 ],dnl
2100                 [m4_if(
2101                         [$2],
2102                         [disable],
2103                         [dnl
2104                         m4_define([EnDis],[enabled])dnl
2105                         m4_define([YesNo],[yes])dnl
2106                         ],
2107                         [dnl
2108                         AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 2nd argument must be either enable or disable])dnl
2109                         ]dnl
2110                 )]dnl
2111         )dnl
2112         m4_if([$3], [feature], [],
2113                 [m4_if(
2114                         [$3], [module], [],
2115                         [dnl
2116                         AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 3rd argument must be either feature or disable])dnl
2117                         ]dnl
2118                 )]dnl
2119         )dnl
2120         AC_ARG_ENABLE(
2121                 [$1],
2122                 AS_HELP_STRING([--$2-$1], [$2 $4 (EnDis by def)]),
2123                 [],
2124                 enable_$1='[YesNo]'dnl
2125         )# AC_ARG_ENABLE
2126 if test "x$enable_$1" = "xno"
2127 then
2128         collectd_$1=0
2129 else
2130         if test "x$enable_$1" = "xyes"
2131         then
2132                 collectd_$1=1
2133         else
2134                 AC_MSG_NOTICE([please specify either --enable-$1 or --disable-$1; enabling $1.])
2135                 collectd_$1=1
2136                 enable_$1='yes'
2137         fi
2138 fi
2139         AC_DEFINE_UNQUOTED([COLLECT_]my_toupper([$1]), [$collectd_$1], [wether or not to enable $3 $4])
2140         AM_CONDITIONAL([BUILD_]my_toupper([$3])[_]my_toupper([$1]), [test "x$enable_$1" = "xyes"])dnl
2141         ]dnl
2142 )# AC_COLLECTD(name, enable/disable, info-text, feature/module)
2143
2144 # AC_PLUGIN(name, default, info)
2145 # ------------------------------------------------------------
2146 dnl
2147 AC_DEFUN(
2148   [AC_PLUGIN],
2149   [
2150     enable_plugin="no"
2151     AC_ARG_ENABLE([$1], AC_HELP_STRING([--enable-$1], [$3]),
2152     [
2153      if test "x$enableval" = "xyes"
2154      then
2155              enable_plugin="yes"
2156      else
2157              enable_plugin="no"
2158      fi
2159     ],
2160     [
2161      if test "x$2" = "xyes"
2162      then
2163              enable_plugin="yes"
2164      else
2165              enable_plugin="no"
2166      fi
2167     ])
2168     if test "x$enable_plugin" = "xyes"
2169     then
2170             AC_DEFINE([HAVE_PLUGIN_]my_toupper([$1]), 1, [Define to 1 if the $1 plugin is enabled.])
2171     fi
2172     AM_CONDITIONAL([BUILD_PLUGIN_]my_toupper([$1]), test "x$enable_plugin" = "xyes")
2173     enable_$1="$enable_plugin"
2174   ]
2175 )# AC_PLUGIN(name, default, info)
2176
2177 m4_divert_once([HELP_ENABLE], [
2178 collectd features:])
2179 # FIXME: Remove these calls to `AC_COLLECTD' and then remove that macro.
2180 AC_COLLECTD([debug],     [enable],  [feature], [debugging])
2181 AC_COLLECTD([daemon],    [disable], [feature], [daemon mode])
2182 AC_COLLECTD([getifaddrs],[enable],  [feature], [getifaddrs under Linux])
2183
2184 plugin_battery="no"
2185 plugin_cpu="no"
2186 plugin_cpufreq="no"
2187 plugin_df="no"
2188 plugin_disk="no"
2189 plugin_entropy="no"
2190 plugin_interface="no"
2191 plugin_ipvs="no"
2192 plugin_irq="no"
2193 plugin_libvirt="no"
2194 plugin_load="no"
2195 plugin_memory="no"
2196 plugin_multimeter="no"
2197 plugin_nfs="no"
2198 plugin_perl="no"
2199 plugin_processes="no"
2200 plugin_serial="no"
2201 plugin_swap="no"
2202 plugin_tape="no"
2203 plugin_tcpconns="no"
2204 plugin_users="no"
2205 plugin_vserver="no"
2206 plugin_wireless="no"
2207
2208 # Linux
2209 if test "x$ac_system" = "xLinux"
2210 then
2211         plugin_battery="yes"
2212         plugin_cpu="yes"
2213         plugin_cpufreq="yes"
2214         plugin_disk="yes"
2215         plugin_entropy="yes"
2216         plugin_interface="yes"
2217         plugin_irq="yes"
2218         plugin_load="yes"
2219         plugin_memory="yes"
2220         plugin_nfs="yes"
2221         plugin_processes="yes"
2222         plugin_serial="yes"
2223         plugin_swap="yes"
2224         plugin_tcpconns="yes"
2225         plugin_vserver="yes"
2226         plugin_wireless="yes"
2227
2228         if test "x$have_net_ip_vs_h" = "xyes" -o "x$have_ip_vs_h" = "xyes"
2229         then
2230                 plugin_ipvs="yes"
2231         fi
2232 fi
2233
2234 # Mac OS X devices
2235 if test "x$with_libiokit" = "xyes"
2236 then
2237         plugin_battery="yes"
2238         plugin_disk="yes"
2239 fi
2240
2241 # Solaris
2242 if test "x$with_devinfo$with_kstat" = "xyesyes"
2243 then
2244         plugin_cpu="yes"
2245         plugin_disk="yes"
2246         plugin_interface="yes"
2247         plugin_memory="yes"
2248         plugin_swap="yes"
2249         plugin_tape="yes"
2250 fi
2251
2252 # libstatgrab
2253 if test "x$with_libstatgrab" = "xyes"
2254 then
2255         plugin_interface="yes"
2256         plugin_load="yes"
2257         plugin_memory="yes"
2258         plugin_swap="yes"
2259 fi
2260
2261 if test "x$have_processor_info" = "xyes"
2262 then
2263         plugin_cpu="yes"
2264 fi
2265 if test "x$have_sysctlbyname" = "xyes"
2266 then
2267         plugin_cpu="yes"
2268         plugin_memory="yes"
2269         plugin_tcpconns="yes"
2270 fi
2271
2272 if test "x$have_statfs" = "xyes"
2273 then
2274         plugin_df="yes"
2275 fi
2276 if test "x$have_statvfs" = "xyes"
2277 then
2278         plugin_df="yes"
2279 fi
2280
2281 if test "x$have_getifaddrs" = "xyes"
2282 then
2283         plugin_interface="yes"
2284 fi
2285
2286 if test "x$with_libxml2" = "xyes" && test "x$with_libvirt" = "xyes"
2287 then
2288         plugin_libvirt="yes"
2289 fi
2290
2291 if test "x$have_getloadavg" = "xyes"
2292 then
2293         plugin_load="yes"
2294 fi
2295
2296 if test "x$have_libperl$have_perl_ithreads" = "xyesyes"
2297 then
2298         plugin_perl="yes"
2299 fi
2300
2301 # Mac OS X memory interface
2302 if test "x$have_host_statistics" = "xyes"
2303 then
2304         plugin_memory="yes"
2305 fi
2306
2307 if test "x$have_termios_h" = "xyes"
2308 then
2309         plugin_multimeter="yes"
2310 fi
2311
2312 if test "x$have_thread_info" = "xyes"
2313 then
2314         plugin_processes="yes"
2315 fi
2316
2317 if test "x$with_libkvm" = "xyes"
2318 then
2319         plugin_swap="yes"
2320 fi
2321
2322 if test "x$have_getutent" = "xyes"
2323 then
2324         plugin_users="yes"
2325 fi
2326 if test "x$have_getutxent" = "xyes"
2327 then
2328         plugin_users="yes"
2329 fi
2330
2331 # FIXME: sysctl for swap plugin
2332
2333 m4_divert_once([HELP_ENABLE], [
2334 collectd plugins:])
2335
2336 AC_PLUGIN([apache],      [$with_libcurl],      [Apache httpd statistics])
2337 AC_PLUGIN([apcups],      [yes],                [Statistics of UPSes by APC])
2338 AC_PLUGIN([apple_sensors], [$with_libiokit],   [Apple's hardware sensors])
2339 AC_PLUGIN([battery],     [$plugin_battery],    [Battery statistics])
2340 AC_PLUGIN([cpu],         [$plugin_cpu],        [CPU usage statistics])
2341 AC_PLUGIN([cpufreq],     [$plugin_cpufreq],    [CPU frequency statistics])
2342 AC_PLUGIN([csv],         [yes],                [CSV output plugin])
2343 AC_PLUGIN([df],          [$plugin_df],         [Filesystem usage statistics])
2344 AC_PLUGIN([disk],        [$plugin_disk],       [Disk usage statistics])
2345 AC_PLUGIN([dns],         [$with_libpcap],      [DNS traffic analysis])
2346 AC_PLUGIN([email],       [yes],                [EMail statistics])
2347 AC_PLUGIN([entropy],     [$plugin_entropy],    [Entropy statistics])
2348 AC_PLUGIN([exec],        [yes],                [Execution of external programs])
2349 AC_PLUGIN([hddtemp],     [yes],                [Query hddtempd])
2350 AC_PLUGIN([interface],   [$plugin_interface],  [Interface traffic statistics])
2351 AC_PLUGIN([iptables],    [$with_libiptc],      [IPTables rule counters])
2352 AC_PLUGIN([ipvs],        [$plugin_ipvs],       [IPVS connection statistics])
2353 AC_PLUGIN([irq],         [$plugin_irq],        [IRQ statistics])
2354 AC_PLUGIN([libvirt],     [$plugin_libvirt],    [Virtual machine statistics])
2355 AC_PLUGIN([load],        [$plugin_load],       [System load])
2356 AC_PLUGIN([logfile],     [yes],                [File logging plugin])
2357 AC_PLUGIN([mbmon],       [yes],                [Query mbmond])
2358 AC_PLUGIN([memcached],   [yes],                [memcached statistics])
2359 AC_PLUGIN([memory],      [$plugin_memory],     [Memory usage])
2360 AC_PLUGIN([multimeter],  [$plugin_multimeter], [Read multimeter values])
2361 AC_PLUGIN([mysql],       [$with_libmysql],     [MySQL statistics])
2362 AC_PLUGIN([netlink],     [$with_libnetlink],   [Enhanced Linux network statistics])
2363 AC_PLUGIN([network],     [yes],                [Network communication plugin])
2364 AC_PLUGIN([nfs],         [$plugin_nfs],        [NFS statistics])
2365 AC_PLUGIN([nginx],       [$with_libcurl],      [nginx statistics])
2366 AC_PLUGIN([ntpd],        [yes],                [NTPd statistics])
2367 AC_PLUGIN([nut],         [$with_libupsclient], [Network UPS tools statistics])
2368 AC_PLUGIN([perl],        [$plugin_perl],       [Embed a Perl interpreter])
2369 AC_PLUGIN([ping],        [$with_liboping],     [Network latency statistics])
2370 AC_PLUGIN([processes],   [$plugin_processes],  [Process statistics])
2371 AC_PLUGIN([rrdtool],     [$with_rrdtool],      [RRDTool output plugin])
2372 AC_PLUGIN([sensors],     [$with_lm_sensors],   [lm_sensors statistics])
2373 AC_PLUGIN([serial],      [$plugin_serial],     [serial port traffic])
2374 AC_PLUGIN([snmp],        [$with_libnetsnmp],   [SNMP querying plugin])
2375 AC_PLUGIN([swap],        [$plugin_swap],       [Swap usage statistics])
2376 AC_PLUGIN([syslog],      [$have_syslog],       [Syslog logging plugin])
2377 AC_PLUGIN([tape],        [$plugin_tape],       [Tape drive statistics])
2378 AC_PLUGIN([tcpconns],    [$plugin_tcpconns],   [TCP connection statistics])
2379 AC_PLUGIN([unixsock],    [yes],                [Unixsock communication plugin])
2380 AC_PLUGIN([users],       [$plugin_users],      [User statistics])
2381 AC_PLUGIN([uuid],        [yes],                [UUID as hostname plugin])
2382 AC_PLUGIN([vserver],     [$plugin_vserver],    [Linux VServer statistics])
2383 AC_PLUGIN([wireless],    [$plugin_wireless],   [Wireless statistics])
2384 AC_PLUGIN([xmms],        [$with_libxmms],      [XMMS statistics])
2385
2386 dnl ip_vs.h
2387 if test "x$ac_system" = "xLinux" \
2388         && test "x$have_net_ip_vs_h$have_ip_vs_h" = "xnono"
2389 then
2390         enable_ipvs="$enable_ipvs (ip_vs.h not found)"
2391 fi
2392
2393 dnl Perl bindings
2394 AC_ARG_WITH(perl-bindings, [AS_HELP_STRING([--with-perl-bindings@<:@=OPTIONS@:>@], [Options passed to "perl Makefile.PL".])],
2395 [
2396         if test "x$withval" != "xno" && test "x$withval" != "xyes"
2397         then
2398                 PERL_BINDINGS_OPTIONS="$withval"
2399                 with_perl_bindings="yes"
2400         else
2401                 PERL_BINDINGS_OPTIONS=""
2402                 with_perl_bindings="$withval"
2403         fi
2404 ],
2405 [
2406         PERL_BINDINGS_OPTIONS=""
2407         if test -n "$perl_interpreter"
2408         then
2409                 with_perl_bindings="yes"
2410         else
2411                 with_perl_bindings="no (no perl interpreter found)"
2412         fi
2413 ])
2414 if test "x$with_perl_bindings" = "xyes"
2415 then
2416         PERL_BINDINGS="perl"
2417 else
2418         PERL_BINDINGS=""
2419 fi
2420 AC_SUBST(PERL_BINDINGS)
2421 AC_SUBST(PERL_BINDINGS_OPTIONS)
2422
2423 AC_OUTPUT(Makefile src/Makefile src/collectd.conf src/liboconfig/Makefile src/liboping/Makefile bindings/Makefile)
2424
2425 if test "x$with_rrdtool" = "xyes" \
2426         && test "x$librrd_threadsafe" != "xyes"
2427 then
2428         with_rrdtool="yes (warning: librrd is not thread-safe)"
2429 fi
2430
2431 if test "x$with_liboping" = "xyes" \
2432         && test "x$with_own_liboping" = "xyes"
2433 then
2434         with_liboping="yes (shipped version)"
2435 fi
2436
2437 if test "x$with_libperl" = "xyes"
2438 then
2439         with_libperl="yes (version `$perl_interpreter -MConfig -e 'print $Config{version};'`)"
2440 else
2441         enable_perl="no (needs libperl)"
2442 fi
2443
2444 if test "x$with_perl_bindings" = "xyes" \
2445         && test "x$PERL_BINDINGS_OPTIONS" != "x"
2446 then
2447         with_perl_bindings="yes ($PERL_BINDINGS_OPTIONS)"
2448 fi
2449
2450 cat <<EOF;
2451
2452 Configuration:
2453   Libraries:
2454     libcurl . . . . . . $with_libcurl
2455     libiokit  . . . . . $with_libiokit
2456     libiptc . . . . . . $with_libiptc
2457     libkstat  . . . . . $with_kstat
2458     libkvm  . . . . . . $with_libkvm
2459     libmysql  . . . . . $with_libmysql
2460     libnetlink  . . . . $with_libnetlink
2461     libnetsnmp  . . . . $with_libnetsnmp
2462     liboconfig  . . . . $with_liboconfig
2463     liboping  . . . . . $with_liboping
2464     libpcap . . . . . . $with_libpcap
2465     libperl . . . . . . $with_libperl
2466     libpthread  . . . . $with_libpthread
2467     librrd  . . . . . . $with_rrdtool
2468     libsensors  . . . . $with_lm_sensors
2469     libstatgrab . . . . $with_libstatgrab
2470     libupsclient  . . . $with_libupsclient
2471     libvirt . . . . . . $with_libvirt
2472     libxml2 . . . . . . $with_libxml2
2473     libxmms . . . . . . $with_libxmms
2474
2475   Features:
2476     daemon mode . . . . $enable_daemon
2477     debug . . . . . . . $enable_debug
2478
2479   Bindings:
2480     perl  . . . . . . . $with_perl_bindings
2481
2482   Modules:
2483     apache  . . . . . . $enable_apache
2484     apcups  . . . . . . $enable_apcups
2485     apple_sensors . . . $enable_apple_sensors
2486     battery . . . . . . $enable_battery
2487     cpu . . . . . . . . $enable_cpu
2488     cpufreq . . . . . . $enable_cpufreq
2489     csv . . . . . . . . $enable_csv
2490     df  . . . . . . . . $enable_df
2491     disk  . . . . . . . $enable_disk
2492     dns . . . . . . . . $enable_dns
2493     email . . . . . . . $enable_email
2494     entropy . . . . . . $enable_entropy
2495     exec  . . . . . . . $enable_exec
2496     hddtemp . . . . . . $enable_hddtemp
2497     interface . . . . . $enable_interface
2498     iptables  . . . . . $enable_iptables
2499     ipvs  . . . . . . . $enable_ipvs
2500     irq . . . . . . . . $enable_irq
2501     libvirt . . . . . . $enable_libvirt
2502     load  . . . . . . . $enable_load
2503     logfile . . . . . . $enable_logfile
2504     mbmon . . . . . . . $enable_mbmon
2505     memcached . . . . . $enable_memcached
2506     memory  . . . . . . $enable_memory
2507     multimeter  . . . . $enable_multimeter
2508     mysql . . . . . . . $enable_mysql
2509     netlink . . . . . . $enable_netlink
2510     network . . . . . . $enable_network
2511     nfs . . . . . . . . $enable_nfs
2512     nginx . . . . . . . $enable_nginx
2513     ntpd  . . . . . . . $enable_ntpd
2514     nut . . . . . . . . $enable_nut
2515     perl  . . . . . . . $enable_perl
2516     ping  . . . . . . . $enable_ping
2517     processes . . . . . $enable_processes
2518     rrdtool . . . . . . $enable_rrdtool
2519     sensors . . . . . . $enable_sensors
2520     serial  . . . . . . $enable_serial
2521     snmp  . . . . . . . $enable_snmp
2522     swap  . . . . . . . $enable_swap
2523     syslog  . . . . . . $enable_syslog
2524     tape  . . . . . . . $enable_tape
2525     tcpconns  . . . . . $enable_tcpconns
2526     unixsock  . . . . . $enable_unixsock
2527     users . . . . . . . $enable_users
2528     uuid  . . . . . . . $enable_uuid
2529     vserver . . . . . . $enable_vserver
2530     wireless  . . . . . $enable_wireless
2531     xmms  . . . . . . . $enable_xmms
2532
2533 EOF