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 if test "x$ac_system" = "xLinux"
  54 then
  55         AC_ARG_VAR([KERNEL_DIR], [path to Linux kernel sources])
  56         if test -z "$KERNEL_DIR"
  57         then
  58                 KERNEL_DIR="/lib/modules/`uname -r`/source"
  59         fi
  60
  61         KERNEL_CFLAGS="-I$KERNEL_DIR/include"
  62         AC_SUBST(KERNEL_CFLAGS)
  63 fi
  64
  65 #
  66 # Checks for header files.
  67 #
  68 AC_HEADER_STDC
  69 AC_HEADER_SYS_WAIT
  70 AC_HEADER_DIRENT
  71
  72 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)
  73
  74 # For ping library
  75 AC_CHECK_HEADERS(netinet/in_systm.h, [], [],
  76 [#if HAVE_STDINT_H
  77 # include <stdint.h>
  78 #endif
  79 #if HAVE_SYS_TYPES_H
  80 # include <sys/types.h>
  81 #endif
  82 ])
  83 AC_CHECK_HEADERS(netinet/in.h, [], [],
  84 [#if HAVE_STDINT_H
  85 # include <stdint.h>
  86 #endif
  87 #if HAVE_SYS_TYPES_H
  88 # include <sys/types.h>
  89 #endif
  90 #if HAVE_NETINET_IN_SYSTM_H
  91 # include <netinet/in_systm.h>
  92 #endif
  93 ])
  94 AC_CHECK_HEADERS(netinet/ip.h, [], [],
  95 [#if HAVE_STDINT_H
  96 # include <stdint.h>
  97 #endif
  98 #if HAVE_SYS_TYPES_H
  99 # include <sys/types.h>
 100 #endif
 101 #if HAVE_NETINET_IN_SYSTM_H
 102 # include <netinet/in_systm.h>
 103 #endif
 104 #if HAVE_NETINET_IN_H
 105 # include <netinet/in.h>
 106 #endif
 107 ])
 108 AC_CHECK_HEADERS(netinet/ip_icmp.h, [], [],
 109 [#if HAVE_STDINT_H
 110 # include <stdint.h>
 111 #endif
 112 #if HAVE_SYS_TYPES_H
 113 # include <sys/types.h>
 114 #endif
 115 #if HAVE_NETINET_IN_SYSTM_H
 116 # include <netinet/in_systm.h>
 117 #endif
 118 #if HAVE_NETINET_IN_H
 119 # include <netinet/in.h>
 120 #endif
 121 #if HAVE_NETINET_IP_H
 122 # include <netinet/ip.h>
 123 #endif
 124 ])
 125 AC_CHECK_HEADERS(netinet/ip_var.h, [], [],
 126 [#if HAVE_STDINT_H
 127 # include <stdint.h>
 128 #endif
 129 #if HAVE_SYS_TYPES_H
 130 # include <sys/types.h>
 131 #endif
 132 #if HAVE_NETINET_IN_SYSTM_H
 133 # include <netinet/in_systm.h>
 134 #endif
 135 #if HAVE_NETINET_IN_H
 136 # include <netinet/in.h>
 137 #endif
 138 #if HAVE_NETINET_IP_H
 139 # include <netinet/ip.h>
 140 #endif
 141 ])
 142 AC_CHECK_HEADERS(netinet/ip6.h, [], [],
 143 [#if HAVE_STDINT_H
 144 # include <stdint.h>
 145 #endif
 146 #if HAVE_SYS_TYPES_H
 147 # include <sys/types.h>
 148 #endif
 149 #if HAVE_NETINET_IN_SYSTM_H
 150 # include <netinet/in_systm.h>
 151 #endif
 152 #if HAVE_NETINET_IN_H
 153 # include <netinet/in.h>
 154 #endif
 155 ])
 156 AC_CHECK_HEADERS(netinet/icmp6.h, [], [],
 157 [#if HAVE_STDINT_H
 158 # include <stdint.h>
 159 #endif
 160 #if HAVE_SYS_TYPES_H
 161 # include <sys/types.h>
 162 #endif
 163 #if HAVE_NETINET_IN_SYSTM_H
 164 # include <netinet/in_systm.h>
 165 #endif
 166 #if HAVE_NETINET_IN_H
 167 # include <netinet/in.h>
 168 #endif
 169 #if HAVE_NETINET_IP6_H
 170 # include <netinet/ip6.h>
 171 #endif
 172 ])
 173 AC_CHECK_HEADERS(netinet/tcp.h, [], [],
 174 [#if HAVE_STDINT_H
 175 # include <stdint.h>
 176 #endif
 177 #if HAVE_SYS_TYPES_H
 178 # include <sys/types.h>
 179 #endif
 180 #if HAVE_NETINET_IN_SYSTM_H
 181 # include <netinet/in_systm.h>
 182 #endif
 183 #if HAVE_NETINET_IN_H
 184 # include <netinet/in.h>
 185 #endif
 186 #if HAVE_NETINET_IP_H
 187 # include <netinet/ip.h>
 188 #endif
 189 ])
 190 AC_CHECK_HEADERS(netinet/udp.h, [], [],
 191 [#if HAVE_STDINT_H
 192 # include <stdint.h>
 193 #endif
 194 #if HAVE_SYS_TYPES_H
 195 # include <sys/types.h>
 196 #endif
 197 #if HAVE_NETINET_IN_SYSTM_H
 198 # include <netinet/in_systm.h>
 199 #endif
 200 #if HAVE_NETINET_IN_H
 201 # include <netinet/in.h>
 202 #endif
 203 #if HAVE_NETINET_IP_H
 204 # include <netinet/ip.h>
 205 #endif
 206 ])
 207
 208 # For cpu modules
 209 AC_CHECK_HEADERS(sys/dkstat.h)
 210 if test "x$ac_system" = "xDarwin"
 211 then
 212         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)
 213         AC_CHECK_HEADERS(CoreFoundation/CoreFoundation.h IOKit/IOKitLib.h IOKit/IOTypes.h IOKit/ps/IOPSKeys.h IOKit/IOBSD.h IOKit/storage/IOBlockStorageDriver.h)
 214 fi
 215 AC_CHECK_HEADERS(sys/sysctl.h, [], [],
 216 [
 217 #if HAVE_SYS_TYPES_H
 218 #  include <sys/types.h>
 219 #endif
 220 #if HAVE_SYS_PARAM_H
 221 # include <sys/param.h>
 222 #endif
 223 ])
 224
 225 # For hddtemp module
 226 AC_CHECK_HEADERS(linux/major.h libgen.h)
 227
 228 # For the battery plugin
 229 AC_CHECK_HEADERS(IOKit/ps/IOPowerSources.h, [], [],
 230 [
 231 #if HAVE_IOKIT_IOKITLIB_H
 232 #  include <IOKit/IOKitLib.h>
 233 #endif
 234 #if HAVE_IOKIT_IOTYPES_H
 235 #  include <IOKit/IOTypes.h>
 236 #endif
 237 ])
 238
 239 # For the swap module
 240 AC_CHECK_HEADERS(sys/swap.h, [], [],
 241 [
 242 #if HAVE_SYS_TYPES_H
 243 #  include <sys/types.h>
 244 #endif
 245 #if HAVE_SYS_PARAM_H
 246 # include <sys/param.h>
 247 #endif
 248 ])
 249
 250 # For load module
 251 # For the processes plugin
 252 # For users module
 253 AC_CHECK_HEADERS(sys/loadavg.h linux/config.h utmp.h utmpx.h)
 254
 255 # For interface plugin
 256 AC_CHECK_HEADERS(ifaddrs.h)
 257 AC_CHECK_HEADERS(net/if.h, [], [],
 258 [
 259 #if HAVE_SYS_TYPES_H
 260 #  include <sys/types.h>
 261 #endif
 262 #if HAVE_SYS_SOCKET_H
 263 #  include <sys/socket.h>
 264 #endif
 265 ])
 266 AC_CHECK_HEADERS(linux/if.h, [], [],
 267 [
 268 #if HAVE_SYS_TYPES_H
 269 #  include <sys/types.h>
 270 #endif
 271 #if HAVE_SYS_SOCKET_H
 272 #  include <sys/socket.h>
 273 #endif
 274 ])
 275 AC_CHECK_HEADERS(linux/netdevice.h, [], [],
 276 [
 277 #if HAVE_SYS_TYPES_H
 278 #  include <sys/types.h>
 279 #endif
 280 #if HAVE_SYS_SOCKET_H
 281 #  include <sys/socket.h>
 282 #endif
 283 #if HAVE_LINUX_IF_H
 284 # include <linux/if.h>
 285 #endif
 286 ])
 287
 288 # For ipvs module
 289 have_net_ip_vs_h="no"
 290 have_ip_vs_h="no"
 291 if test "x$ac_system" = "xLinux"
 292 then
 293         SAVE_CFLAGS=$CFLAGS
 294         CFLAGS="$CFLAGS $KERNEL_CFLAGS"
 295
 296         AC_CHECK_HEADERS(net/ip_vs.h, [have_net_ip_vs_h="yes"])
 297         AC_CHECK_HEADERS(ip_vs.h, [have_ip_vs_h="yes"])
 298
 299         CFLAGS=$SAVE_CFLAGS
 300 fi
 301
 302 # For quota module
 303 AC_CHECK_HEADERS(sys/ucred.h, [], [],
 304 [
 305 #if HAVE_SYS_TYPES_H
 306 #  include <sys/types.h>
 307 #endif
 308 #if HAVE_SYS_PARAM_H
 309 # include <sys/param.h>
 310 #endif
 311 ])
 312
 313 # For mount interface
 314 AC_CHECK_HEADERS(sys/mount.h, [], [],
 315 [
 316 #if HAVE_SYS_TYPES_H
 317 #  include <sys/types.h>
 318 #endif
 319 #if HAVE_SYS_PARAM_H
 320 # include <sys/param.h>
 321 #endif
 322 ])
 323
 324 # For the email plugin
 325 AC_CHECK_HEADERS(linux/un.h, [], [],
 326 [
 327 #if HAVE_SYS_SOCKET_H
 328 #       include <sys/socket.h>
 329 #endif
 330 ])
 331
 332 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)
 333
 334 # For the dns plugin
 335 AC_CHECK_HEADERS(arpa/nameser.h)
 336 AC_CHECK_HEADERS(arpa/nameser_compat.h, [], [],
 337 [
 338 #if HAVE_ARPA_NAMESER_H
 339 # include <arpa/nameser.h>
 340 #endif
 341 ])
 342
 343 AC_CHECK_HEADERS(net/if_arp.h, [], [],
 344 [#if HAVE_SYS_SOCKET_H
 345 # include <sys/socket.h>
 346 #endif
 347 ])
 348 AC_CHECK_HEADERS(net/ppp_defs.h)
 349 AC_CHECK_HEADERS(net/if_ppp.h, [], [],
 350 [#if HAVE_NET_PPP_DEFS_H
 351 # include <net/ppp_defs.h>
 352 #endif
 353 ])
 354 AC_CHECK_HEADERS(netinet/if_ether.h, [], [],
 355 [#if HAVE_STDINT_H
 356 # include <stdint.h>
 357 #endif
 358 #if HAVE_SYS_TYPES_H
 359 # include <sys/types.h>
 360 #endif
 361 #if HAVE_SYS_SOCKET_H
 362 # include <sys/socket.h>
 363 #endif
 364 #if HAVE_NET_IF_H
 365 # include <net/if.h>
 366 #endif
 367 #if HAVE_NETINET_IN_H
 368 # include <netinet/in.h>
 369 #endif
 370 ])
 371
 372 # For the multimeter plugin
 373 have_termios_h="no"
 374 AC_CHECK_HEADERS(termios.h, [have_termios_h="yes"])
 375
 376 #
 377 # Checks for typedefs, structures, and compiler characteristics.
 378 #
 379 AC_C_CONST
 380 AC_TYPE_PID_T
 381 AC_TYPE_SIZE_T
 382 AC_TYPE_UID_T
 383 AC_HEADER_TIME
 384
 385 #
 386 # Checks for library functions.
 387 #
 388 AC_PROG_GCC_TRADITIONAL
 389 AC_CHECK_FUNCS(gettimeofday select strdup strtol getaddrinfo getnameinfo strchr memcpy strstr strcmp strncmp strncpy strlen strncasecmp strcasecmp openlog closelog)
 390
 391 AC_FUNC_STRERROR_R
 392
 393 AC_CACHE_CHECK([for strtok_r],
 394   [have_strtok_r_default],
 395   AC_LINK_IFELSE(
 396     AC_LANG_PROGRAM(
 397     [[[[
 398 #include <stdlib.h>
 399 #include <stdio.h>
 400 #include <string.h>
 401     ]]]],
 402     [[[[
 403       char buffer[] = "foo,bar,baz";
 404       char *token;
 405       char *dummy;
 406       char *saveptr;
 407
 408       dummy = buffer;
 409       saveptr = NULL;
 410       while ((token = strtok_r (dummy, ",", &saveptr)) != NULL)
 411       {
 412         dummy = NULL;
 413         printf ("token = %s;\n", token);
 414       }
 415     ]]]]),
 416     [have_strtok_r_default="yes"],
 417     [have_strtok_r_default="no"]
 418   )
 419 )
 420
 421 if test "x$have_strtok_r_default" = "xno"
 422 then
 423   SAVE_CFLAGS="$CFLAGS"
 424   CFLAGS="$CFLAGS -D_REENTRANT=1"
 425
 426   AC_CACHE_CHECK([if strtok_r needs _REENTRANT],
 427     [have_strtok_r_reentrant],
 428     AC_LINK_IFELSE(
 429       AC_LANG_PROGRAM(
 430       [[[[
 431 #include <stdlib.h>
 432 #include <stdio.h>
 433 #include <string.h>
 434       ]]]],
 435       [[[[
 436         char buffer[] = "foo,bar,baz";
 437         char *token;
 438         char *dummy;
 439         char *saveptr;
 440
 441         dummy = buffer;
 442         saveptr = NULL;
 443         while ((token = strtok_r (dummy, ",", &saveptr)) != NULL)
 444         {
 445           dummy = NULL;
 446           printf ("token = %s;\n", token);
 447         }
 448       ]]]]),
 449       [have_strtok_r_reentrant="yes"],
 450       [AC_MSG_FAILURE([strtok_r isn't available. Please file a bugreport!])]
 451     )
 452   )
 453 fi
 454
 455 AC_CHECK_FUNCS(getpwnam_r getgrnam_r setgroups regcomp regerror regexec regfree)
 456
 457 socket_needs_socket="no"
 458 AC_CHECK_FUNCS(socket, [], AC_CHECK_LIB(socket, socket, [socket_needs_socket="yes"], AC_MSG_ERROR(cannot find socket)))
 459 AM_CONDITIONAL(BUILD_WITH_LIBSOCKET, test "x$socket_needs_socket" = "xyes")
 460
 461 nanosleep_needs_rt="no"
 462 AC_CHECK_FUNCS(nanosleep, [], AC_CHECK_LIB(rt, nanosleep, [nanosleep_needs_rt="yes"], AC_MSG_ERROR(cannot find nanosleep)))
 463 AM_CONDITIONAL(BUILD_WITH_LIBRT, test "x$nanosleep_needs_rt" = "xyes")
 464
 465 AC_CHECK_FUNCS(sysctlbyname, [have_sysctlbyname="yes"], [have_sysctlbyname="no"])
 466 AC_CHECK_FUNCS(host_statistics, [have_host_statistics="yes"], [have_host_statistics="no"])
 467 AC_CHECK_FUNCS(processor_info, [have_processor_info="yes"], [have_processor_info="no"])
 468 AC_CHECK_FUNCS(thread_info, [have_thread_info="yes"], [have_thread_info="no"])
 469 AC_CHECK_FUNCS(statfs, [have_statfs="yes"], [have_statfs="no"])
 470 AC_CHECK_FUNCS(statvfs, [have_statvfs="yes"], [have_statvfs="no"])
 471 AC_CHECK_FUNCS(getifaddrs, [have_getifaddrs="yes"], [have_getifaddrs="no"])
 472 AC_CHECK_FUNCS(syslog, [have_syslog="yes"], [have_syslog="no"])
 473 AC_CHECK_FUNCS(getutent, [have_getutent="yes"], [have_getutent="no"])
 474 AC_CHECK_FUNCS(getutxent, [have_getutxent="yes"], [have_getutxent="no"])
 475
 476 # For load module
 477 AC_CHECK_FUNCS(getloadavg, [have_getloadavg="yes"], [have_getloadavg="no"])
 478
 479 # Check for NAN
 480 AC_ARG_WITH(nan-emulation, [AS_HELP_STRING([--with-nan-emulation], [use emulated NAN. For crosscompiling only.])],
 481 [
 482  if test "x$withval" = "xno"; then
 483          nan_type="none"
 484  else if test "x$withval" = "xyes"; then
 485          nan_type="zero"
 486  else
 487          nan_type="$withval"
 488  fi; fi
 489 ],
 490 [nan_type="none"])
 491 if test "x$nan_type" = "xnone"; then
 492   AC_CACHE_CHECK([whether NAN is defined by default],
 493     [have_nan_default],
 494     AC_COMPILE_IFELSE(
 495       AC_LANG_PROGRAM(
 496       [[
 497 #include <stdlib.h>
 498 #include <math.h>
 499 static float foo = NAN;
 500       ]],
 501       [[
 502        if (isnan (foo))
 503         return 0;
 504        else
 505         return 1;
 506       ]]),
 507       [have_nan_default="yes"],
 508       [have_nan_default="no"]
 509     )
 510   )
 511   if test "x$have_nan_default" = "xyes"
 512   then
 513     nan_type="default"
 514   fi
 515 fi
 516 if test "x$nan_type" = "xnone"; then
 517   AC_CACHE_CHECK([whether NAN is defined by __USE_ISOC99],
 518     [have_nan_isoc],
 519     AC_COMPILE_IFELSE(
 520       AC_LANG_PROGRAM(
 521       [[
 522 #include <stdlib.h>
 523 #define __USE_ISOC99 1
 524 #include <math.h>
 525 static float foo = NAN;
 526       ]],
 527       [[
 528        if (isnan (foo))
 529         return 0;
 530        else
 531         return 1;
 532       ]]),
 533       [have_nan_isoc="yes"],
 534       [have_nan_isoc="no"]
 535     )
 536   )
 537   if test "x$have_nan_isoc" = "xyes"
 538   then
 539     nan_type="isoc99"
 540   fi
 541 fi
 542 if test "x$nan_type" = "xnone"; then
 543   AC_CACHE_CHECK([whether NAN can be defined by 0/0],
 544     [have_nan_zero],
 545     AC_RUN_IFELSE(
 546       AC_LANG_PROGRAM(
 547       [[
 548 #include <stdlib.h>
 549 #include <math.h>
 550 #ifdef NAN
 551 # undef NAN
 552 #endif
 553 #define NAN (0.0 / 0.0)
 554 #ifndef isnan
 555 # define isnan(f) ((f) != (f))
 556 #endif
 557 static float foo = NAN;
 558       ]],
 559       [[
 560        if (isnan (foo))
 561         return 0;
 562        else
 563         return 1;
 564       ]]),
 565       [have_nan_zero="yes"],
 566       [have_nan_zero="no"]
 567     )
 568   )
 569   if test "x$have_nan_zero" = "xyes"
 570   then
 571     nan_type="zero"
 572   fi
 573 fi
 574
 575 if test "x$nan_type" = "xdefault"; then
 576   AC_DEFINE(NAN_STATIC_DEFAULT, 1,
 577     [Define if NAN is defined by default and can initialize static variables.])
 578 else if test "x$nan_type" = "xisoc99"; then
 579   AC_DEFINE(NAN_STATIC_ISOC, 1,
 580     [Define if NAN is defined by __USE_ISOC99 and can initialize static variables.])
 581 else if test "x$nan_type" = "xzero"; then
 582   AC_DEFINE(NAN_ZERO_ZERO, 1,
 583     [Define if NAN can be defined as (0.0 / 0.0)])
 584 else
 585   AC_MSG_ERROR([Didn't find out how to statically initialize variables to NAN. Sorry.])
 586 fi; fi; fi
 587
 588 AC_ARG_WITH(fp-layout, [AS_HELP_STRING([--with-fp-layout], [set the memory layout of doubles. For crosscompiling only.])],
 589 [
 590  if test "x$withval" = "xnothing"; then
 591         fp_layout_type="nothing"
 592  else if test "x$withval" = "xendianflip"; then
 593         fp_layout_type="endianflip"
 594  else if test "x$withval" = "xintswap"; then
 595         fp_layout_type="intswap"
 596  else
 597         AC_MSG_ERROR([Invalid argument for --with-fp-layout. Valid arguments are: nothing, endianflip, intswap]);
 598 fi; fi; fi
 599 ],
 600 [fp_layout_type="unknown"])
 601
 602 if test "x$fp_layout_type" = "xunknown"; then
 603   AC_CACHE_CHECK([if doubles are stored in x86 representation],
 604     [fp_layout_need_nothing],
 605     AC_RUN_IFELSE(
 606       AC_LANG_PROGRAM(
 607       [[[[
 608 #include <stdlib.h>
 609 #include <stdio.h>
 610 #include <stdint.h>
 611 #include <string.h>
 612       ]]]],
 613       [[[[
 614         uint64_t i0;
 615         uint64_t i1;
 616         uint8_t c[8];
 617         double d;
 618
 619         d = 8.642135e130;
 620         memcpy ((void *) &i0, (void *) &d, 8);
 621
 622         i1 = i0;
 623         memcpy ((void *) c, (void *) &i1, 8);
 624
 625         if ((c[0] == 0x2f) && (c[1] == 0x25)
 626                         && (c[2] == 0xc0) && (c[3] == 0xc7)
 627                         && (c[4] == 0x43) && (c[5] == 0x2b)
 628                         && (c[6] == 0x1f) && (c[7] == 0x5b))
 629                 return (0);
 630         else
 631                 return (1);
 632       ]]]]),
 633       [fp_layout_need_nothing="yes"],
 634       [fp_layout_need_nothing="no"]
 635     )
 636   )
 637   if test "x$fp_layout_need_nothing" = "xyes"; then
 638     fp_layout_type="nothing"
 639   fi
 640 fi
 641 if test "x$fp_layout_type" = "xunknown"; then
 642   AC_CACHE_CHECK([if endianflip converts to x86 representation],
 643     [fp_layout_need_endianflip],
 644     AC_RUN_IFELSE(
 645       AC_LANG_PROGRAM(
 646       [[[[
 647 #include <stdlib.h>
 648 #include <stdio.h>
 649 #include <stdint.h>
 650 #include <string.h>
 651 #define endianflip(A) ((((uint64_t)(A) & 0xff00000000000000LL) >> 56) | \
 652                        (((uint64_t)(A) & 0x00ff000000000000LL) >> 40) | \
 653                        (((uint64_t)(A) & 0x0000ff0000000000LL) >> 24) | \
 654                        (((uint64_t)(A) & 0x000000ff00000000LL) >> 8)  | \
 655                        (((uint64_t)(A) & 0x00000000ff000000LL) << 8)  | \
 656                        (((uint64_t)(A) & 0x0000000000ff0000LL) << 24) | \
 657                        (((uint64_t)(A) & 0x000000000000ff00LL) << 40) | \
 658                        (((uint64_t)(A) & 0x00000000000000ffLL) << 56))
 659       ]]]],
 660       [[[[
 661         uint64_t i0;
 662         uint64_t i1;
 663         uint8_t c[8];
 664         double d;
 665
 666         d = 8.642135e130;
 667         memcpy ((void *) &i0, (void *) &d, 8);
 668
 669         i1 = endianflip (i0);
 670         memcpy ((void *) c, (void *) &i1, 8);
 671
 672         if ((c[0] == 0x2f) && (c[1] == 0x25)
 673                         && (c[2] == 0xc0) && (c[3] == 0xc7)
 674                         && (c[4] == 0x43) && (c[5] == 0x2b)
 675                         && (c[6] == 0x1f) && (c[7] == 0x5b))
 676                 return (0);
 677         else
 678                 return (1);
 679       ]]]]),
 680       [fp_layout_need_endianflip="yes"],
 681       [fp_layout_need_endianflip="no"]
 682     )
 683   )
 684   if test "x$fp_layout_need_endianflip" = "xyes"; then
 685     fp_layout_type="endianflip"
 686   fi
 687 fi
 688 if test "x$fp_layout_type" = "xunknown"; then
 689   AC_CACHE_CHECK([if intswap converts to x86 representation],
 690     [fp_layout_need_intswap],
 691     AC_RUN_IFELSE(
 692       AC_LANG_PROGRAM(
 693       [[[[
 694 #include <stdlib.h>
 695 #include <stdio.h>
 696 #include <stdint.h>
 697 #include <string.h>
 698 #define intswap(A)    ((((uint64_t)(A) & 0xffffffff00000000LL) >> 32) | \
 699                        (((uint64_t)(A) & 0x00000000ffffffffLL) << 32))
 700       ]]]],
 701       [[[[
 702         uint64_t i0;
 703         uint64_t i1;
 704         uint8_t c[8];
 705         double d;
 706
 707         d = 8.642135e130;
 708         memcpy ((void *) &i0, (void *) &d, 8);
 709
 710         i1 = intswap (i0);
 711         memcpy ((void *) c, (void *) &i1, 8);
 712
 713         if ((c[0] == 0x2f) && (c[1] == 0x25)
 714                         && (c[2] == 0xc0) && (c[3] == 0xc7)
 715                         && (c[4] == 0x43) && (c[5] == 0x2b)
 716                         && (c[6] == 0x1f) && (c[7] == 0x5b))
 717                 return (0);
 718         else
 719                 return (1);
 720       ]]]]),
 721       [fp_layout_need_intswap="yes"],
 722       [fp_layout_need_intswap="no"]
 723     )
 724   )
 725   if test "x$fp_layout_need_intswap" = "xyes"; then
 726     fp_layout_type="intswap"
 727   fi
 728 fi
 729
 730 if test "x$fp_layout_type" = "xnothing"; then
 731   AC_DEFINE(FP_LAYOUT_NEED_NOTHING, 1,
 732   [Define if doubles are stored in x86 representation.])
 733 else if test "x$fp_layout_type" = "xendianflip"; then
 734   AC_DEFINE(FP_LAYOUT_NEED_ENDIANFLIP, 1,
 735   [Define if endianflip is needed to convert to x86 representation.])
 736 else if test "x$fp_layout_type" = "xintswap"; then
 737   AC_DEFINE(FP_LAYOUT_NEED_INTSWAP, 1,
 738   [Define if intswap is needed to convert to x86 representation.])
 739 else
 740   AC_MSG_ERROR([Didn't find out how doubles are stored in memory. Sorry.])
 741 fi; fi; fi
 742
 743 have_getfsstat="no"
 744 AC_CHECK_FUNCS(getfsstat, [have_getfsstat="yes"])
 745 have_getvfsstat="no"
 746 AC_CHECK_FUNCS(getvfsstat, [have_getvfsstat="yes"])
 747 have_listmntent="no"
 748 AC_CHECK_FUNCS(listmntent, [have_listmntent="yes"])
 749
 750 have_getmntent="no"
 751 AC_CHECK_FUNCS(getmntent, [have_getmntent="c"])
 752 if test "x$have_getmntent" = "xno"; then
 753         AC_CHECK_LIB(sun, getmntent, [have_getmntent="sun"])
 754 fi
 755 if test "x$have_getmntent" = "xno"; then
 756         AC_CHECK_LIB(seq, getmntent, [have_getmntent="seq"])
 757 fi
 758 if test "x$have_getmntent" = "xno"; then
 759         AC_CHECK_LIB(gen, getmntent, [have_getmntent="gen"])
 760 fi
 761
 762 if test "x$have_getmntent" = "xc"; then
 763         AC_CACHE_CHECK([whether getmntent takes one argument],
 764                 [have_one_getmntent],
 765                 AC_COMPILE_IFELSE(
 766                         AC_LANG_PROGRAM([[AC_INCLUDES_DEFAULT
 767 #include <mntent.h>
 768 #include "$srcdir/src/utils_mount.h"]],
 769                                 [[
 770                                  FILE *fh;
 771                                  struct mntent *me;
 772                                  fh = setmntent ("/etc/mtab", "r");
 773                                  me = getmntent (fh);
 774                                 ]]
 775                         ),
 776                         [have_one_getmntent="yes"],
 777                         [have_one_getmntent="no"]
 778                 )
 779         )
 780         AC_CACHE_CHECK([whether getmntent takes two arguments],
 781                 [have_two_getmntent],
 782                 AC_COMPILE_IFELSE(
 783                         AC_LANG_PROGRAM([[AC_INCLUDES_DEFAULT
 784 #include <sys/mnttab.h>
 785 #include "$srcdir/src/utils_mount.h"]],
 786                                 [[
 787                                  FILE *fh;
 788                                  struct mnttab mt;
 789                                  int status;
 790                                  fh = fopen ("/etc/mnttab", "r");
 791                                  status = getmntent (fh, &mt);
 792                                 ]]
 793                         ),
 794                         [have_two_getmntent="yes"],
 795                         [have_two_getmntent="no"]
 796                 )
 797         )
 798 fi
 799
 800 # Check for different versions of `getmntent' here..
 801
 802 if test "x$have_getmntent" = "xc"; then
 803         if test "x$have_one_getmntent" = "xyes"; then
 804                 AC_DEFINE(HAVE_ONE_GETMNTENT, 1,
 805                           [Define if the function getmntent exists and takes one argument.])
 806         fi
 807         if test "x$have_two_getmntent" = "xyes"; then
 808                 AC_DEFINE(HAVE_TWO_GETMNTENT, 1,
 809                           [Define if the function getmntent exists and takes two arguments.])
 810         fi
 811 fi
 812 if test "x$have_getmntent" = "xsun"; then
 813         AC_DEFINE(HAVE_SUN_GETMNTENT, 1,
 814                   [Define if the function getmntent exists. It's the version from libsun.])
 815 fi
 816 if test "x$have_getmntent" = "xseq"; then
 817         AC_DEFINE(HAVE_SEQ_GETMNTENT, 1,
 818                   [Define if the function getmntent exists. It's the version from libseq.])
 819 fi
 820 if test "x$have_getmntent" = "xgen"; then
 821         AC_DEFINE(HAVE_GEN_GETMNTENT, 1,
 822                   [Define if the function getmntent exists. It's the version from libgen.])
 823 fi
 824
 825 # Check for structures
 826 AC_CHECK_MEMBERS([struct if_data.ifi_ibytes, struct if_data.ifi_opackets, struct if_data.ifi_ierrors],
 827         [AC_DEFINE(HAVE_STRUCT_IF_DATA, 1, [Define if struct if_data exists and is usable.])],
 828         [],
 829         [
 830         #include <sys/types.h>
 831         #include <sys/socket.h>
 832         #include <net/if.h>
 833         ])
 834 AC_CHECK_MEMBERS([struct net_device_stats.rx_bytes, struct net_device_stats.tx_packets, struct net_device_stats.rx_errors],
 835         [AC_DEFINE(HAVE_STRUCT_NET_DEVICE_STATS, 1, [Define if struct net_device_stats exists and is usable.])],
 836         [],
 837         [
 838         #include <sys/types.h>
 839         #include <sys/socket.h>
 840         #include <linux/if.h>
 841         #include <linux/netdevice.h>
 842         ])
 843
 844 AC_CHECK_MEMBERS([struct udphdr.uh_dport, struct udphdr.uh_sport], [], [],
 845 [#if HAVE_STDINT_H
 846 # include <stdint.h>
 847 #endif
 848 #if HAVE_SYS_TYPES_H
 849 # include <sys/types.h>
 850 #endif
 851 #if HAVE_NETINET_IN_SYSTM_H
 852 # include <netinet/in_systm.h>
 853 #endif
 854 #if HAVE_NETINET_IN_H
 855 # include <netinet/in.h>
 856 #endif
 857 #if HAVE_NETINET_IP_H
 858 # include <netinet/ip.h>
 859 #endif
 860 #if HAVE_NETINET_UDP_H
 861 # include <netinet/udp.h>
 862 #endif
 863 ])
 864 AC_CHECK_MEMBERS([struct udphdr.dest, struct udphdr.source], [], [],
 865 [#if HAVE_STDINT_H
 866 # include <stdint.h>
 867 #endif
 868 #if HAVE_SYS_TYPES_H
 869 # include <sys/types.h>
 870 #endif
 871 #if HAVE_NETINET_IN_SYSTM_H
 872 # include <netinet/in_systm.h>
 873 #endif
 874 #if HAVE_NETINET_IN_H
 875 # include <netinet/in.h>
 876 #endif
 877 #if HAVE_NETINET_IP_H
 878 # include <netinet/ip.h>
 879 #endif
 880 #if HAVE_NETINET_UDP_H
 881 # include <netinet/udp.h>
 882 #endif
 883 ])
 884
 885 AC_CHECK_MEMBERS([kstat_io_t.nwritten, kstat_io_t.writes, kstat_io_t.nwrites, kstat_io_t.wtime],
 886         [],
 887         [],
 888         [
 889 #if HAVE_KSTAT_H
 890 # include <kstat.h>
 891 #endif
 892         ])
 893
 894 #
 895 # Checks for libraries begin here
 896 #
 897 with_libresolv="yes"
 898 AC_CHECK_LIB(resolv, res_search,
 899 [
 900         AC_DEFINE(HAVE_LIBRESOLV, 1, [Define to 1 if you have the 'resolv' library (-lresolv).])
 901 ],
 902 [with_libresolv="no"])
 903 AM_CONDITIONAL(BUILD_WITH_LIBRESOLV, test "x$with_libresolv" = "xyes")
 904
 905 dnl Check for HAL (hardware abstraction library)
 906 with_libhal="yes"
 907 AC_CHECK_LIB(hal,libhal_device_property_exists,
 908              [AC_DEFINE(HAVE_LIBHAL, 1, [Define to 1 if you have 'hal' library])],
 909              [with_libhal="no"])
 910 if test "x$with_libhal" = "xyes"; then
 911         if test "x$PKG_CONFIG" != "x"; then
 912                 BUILD_WITH_LIBHAL_CFLAGS="`pkg-config --cflags hal`"
 913                 BUILD_WITH_LIBHAL_LIBS="`pkg-config --libs hal`"
 914                 AC_SUBST(BUILD_WITH_LIBHAL_CFLAGS)
 915                 AC_SUBST(BUILD_WITH_LIBHAL_LIBS)
 916         fi
 917 fi
 918
 919 m4_divert_once([HELP_WITH], [
 920 collectd additional packages:])
 921
 922 # AC_ARG_WITH (package, help-string, [action-if-given], [action-if-not-given])
 923 librrd_cflags=""
 924 librrd_ldflags=""
 925 librrd_threadsafe="yes"
 926 AC_ARG_WITH(rrdtool, [AS_HELP_STRING([--with-rrdtool@<:@=PREFIX@:>@], [Path to rrdtool.])],
 927 [       if test "x$withval" != "xno" && test "x$withval" != "xyes"
 928         then
 929                 librrd_cflags="-I$withval/include"
 930                 librrd_ldflags="-L$withval/lib"
 931                 with_rrdtool="yes"
 932         else
 933                 with_rrdtool="$withval"
 934         fi
 935 ], [with_rrdtool="yes"])
 936 if test "x$with_rrdtool" = "xyes"
 937 then
 938         SAVE_CPPFLAGS="$CPPFLAGS"
 939         SAVE_LDFLAGS="$LDFLAGS"
 940
 941         CPPFLAGS="$CPPFLAGS $librrd_cflags"
 942         LDFLAGS="$LDFLAGS $librrd_ldflags"
 943
 944         AC_CHECK_HEADERS(rrd.h,, [with_rrdtool="no (rrd.h not found)"])
 945
 946         CPPFLAGS="$SAVE_CPPFLAGS"
 947         LDFLAGS="$SAVE_LDFLAGS"
 948 fi
 949 if test "x$with_rrdtool" = "xyes"
 950 then
 951         SAVE_CPPFLAGS="$CPPFLAGS"
 952         SAVE_LDFLAGS="$LDFLAGS"
 953
 954         CPPFLAGS="$CPPFLAGS $librrd_cflags"
 955         LDFLAGS="$LDFLAGS $librrd_ldflags"
 956
 957         AC_CHECK_LIB(rrd_th, rrd_update_r,
 958         [with_rrdtool="yes"
 959          librrd_ldflags="$librrd_ldflags -lrrd_th -lm"
 960         ],
 961         [librrd_threadsafe="no"
 962          AC_CHECK_LIB(rrd, rrd_update,
 963          [with_rrdtool="yes"
 964           librrd_ldflags="$librrd_ldflags -lrrd -lm"
 965          ],
 966          [with_rrdtool="no (symbol 'rrd_update' not found)"],
 967          [-lm])
 968         ],
 969         [-lm])
 970
 971         CPPFLAGS="$SAVE_CPPFLAGS"
 972         LDFLAGS="$SAVE_LDFLAGS"
 973 fi
 974 if test "x$with_rrdtool" = "xyes"
 975 then
 976         BUILD_WITH_LIBRRD_CFLAGS="$librrd_cflags"
 977         BUILD_WITH_LIBRRD_LDFLAGS="$librrd_ldflags"
 978         AC_SUBST(BUILD_WITH_LIBRRD_CFLAGS)
 979         AC_SUBST(BUILD_WITH_LIBRRD_LDFLAGS)
 980 fi
 981 if test "x$librrd_threadsafe" = "xyes"
 982 then
 983         AC_DEFINE(HAVE_THREADSAFE_LIBRRD, 1, [Define to 1 if you have the threadsafe rrd library (-lrrd_th).])
 984 fi
 985
 986 AC_ARG_WITH(libpthread, [AS_HELP_STRING([--with-libpthread=@<:@=PREFIX@:>@], [Path to libpthread.])],
 987 [       if test "x$withval" != "xno" \
 988                 && test "x$withval" != "xyes"
 989         then
 990                 LDFLAGS="$LDFLAGS -L$withval/lib"
 991                 CPPFLAGS="$CPPFLAGS -I$withval/include"
 992                 with_libpthread="yes"
 993         else
 994                 if test "x$withval" = "xno"
 995                 then
 996                         with_libpthread="no (disabled)"
 997                 fi
 998         fi
 999 ], [with_libpthread="yes"])
1000 if test "x$with_libpthread" = "xyes"
1001 then
1002         AC_CHECK_LIB(pthread, pthread_create, [with_libpthread="yes"], [with_libpthread="no (libpthread not found)"], [])
1003 fi
1004 if test "x$with_libpthread" = "xyes"
1005 then
1006         AC_CHECK_HEADERS(pthread.h,, [with_libpthread="no (pthread.h not found)"])
1007 fi
1008 if test "x$with_libpthread" = "xyes"
1009 then
1010         collect_pthread=1
1011 else
1012         collect_pthread=0
1013 fi
1014 AC_DEFINE_UNQUOTED(HAVE_LIBPTHREAD, [$collect_pthread],
1015         [Wether or not to use pthread (POSIX threads) library])
1016 AM_CONDITIONAL(BUILD_WITH_LIBPTHREAD, test "x$with_libpthread" = "xyes")
1017
1018 if test "x$ac_system" = "xSolaris"
1019 then
1020         with_kstat="yes"
1021         with_devinfo="yes"
1022 else
1023         with_kstat="no (Solaris only)"
1024         with_devinfo="no (Solaris only)"
1025 fi
1026
1027 if test "x$with_kstat" = "xyes"
1028 then
1029         AC_CHECK_LIB(kstat, kstat_open, [with_kstat="yes"], [with_kstat="no (libkstat not found)"], [])
1030 fi
1031 if test "x$with_kstat" = "xyes"
1032 then
1033         AC_CHECK_LIB(devinfo, di_init, [with_devinfo="yes"], [with_devinfo="no (not found)"], [])
1034         AC_CHECK_HEADERS(kstat.h,, [with_kstat="no (kstat.h not found)"])
1035 fi
1036 if test "x$with_kstat" = "xyes"
1037 then
1038         AC_DEFINE(HAVE_LIBKSTAT, 1,
1039                   [Define to 1 if you have the 'kstat' library (-lkstat)])
1040 fi
1041 AM_CONDITIONAL(BUILD_WITH_LIBKSTAT, test "x$with_kstat" = "xyes")
1042 AM_CONDITIONAL(BUILD_WITH_LIBDEVINFO, test "x$with_devinfo" = "xyes")
1043
1044 ### BEGIN of check for libcurl ###
1045 with_curl_config="curl-config"
1046 with_curl_cflags=""
1047 with_curl_libs=""
1048 AC_ARG_WITH(libcurl, [AS_HELP_STRING([--with-libcurl@<:@=PREFIX@:>@], [Path to libcurl.])],
1049 [
1050         if test "x$withval" = "xno"
1051         then
1052                 with_libcurl="no"
1053         else if test "x$withval" = "xyes"
1054         then
1055                 with_libcurl="yes"
1056         else
1057                 if test -f "$withval" && test -x "$withval"
1058                 then
1059                         with_curl_config="$withval"
1060                         with_libcurl="yes"
1061                 else if test -x "$withval/bin/curl-config"
1062                 then
1063                         with_curl_config="$withval/bin/curl-config"
1064                         with_libcurl="yes"
1065                 fi; fi
1066                 with_libcurl="yes"
1067         fi; fi
1068 ],
1069 [
1070         with_libcurl="yes"
1071 ])
1072 if test "x$with_libcurl" = "xyes"
1073 then
1074         with_curl_cflags=`$with_curl_config --cflags 2>/dev/null`
1075         curl_config_status=$?
1076
1077         if test $curl_config_status -ne 0
1078         then
1079                 with_libcurl="no ($with_curl_config failed)"
1080         else
1081                 SAVE_CPPFLAGS="$CPPFLAGS"
1082                 CPPFLAGS="$CPPFLAGS $with_curl_cflags"
1083
1084                 AC_CHECK_HEADERS(curl/curl.h, [], [with_libcurl="no (curl/curl.h not found)"], [])
1085
1086                 CPPFLAGS="$SAVE_CPPFLAGS"
1087         fi
1088 fi
1089 if test "x$with_libcurl" = "xyes"
1090 then
1091         with_curl_libs=`$with_curl_config --libs 2>/dev/null`
1092         curl_config_status=$?
1093
1094         if test $curl_config_status -ne 0
1095         then
1096                 with_libcurl="no ($with_curl_config failed)"
1097         else
1098                 AC_CHECK_LIB(curl, curl_easy_init,
1099                  [with_libcurl="yes"],
1100                  [with_libcurl="no (symbol 'curl_easy_init' not found)"],
1101                  [$with_curl_libs])
1102         fi
1103 fi
1104 if test "x$with_libcurl" = "xyes"
1105 then
1106         BUILD_WITH_LIBCURL_CFLAGS="$with_curl_cflags"
1107         BUILD_WITH_LIBCURL_LIBS="$with_curl_libs"
1108         AC_SUBST(BUILD_WITH_LIBCURL_CFLAGS)
1109         AC_SUBST(BUILD_WITH_LIBCURL_LIBS)
1110 fi
1111 AM_CONDITIONAL(BUILD_WITH_LIBCURL, test "x$with_libcurl" = "xyes")
1112 ### END of check for libcurl ###
1113
1114 with_libiokit="no"
1115 AC_CHECK_LIB(IOKit, IOServiceGetMatchingServices,
1116 [
1117         with_libiokit="yes"
1118 ],
1119 [
1120         with_libiokit="no"
1121 ])
1122 AM_CONDITIONAL(BUILD_WITH_LIBIOKIT, test "x$with_libiokit" = "xyes")
1123
1124 with_libstatgrab_cflags=""
1125 with_libstatgrab_ldflags=""
1126 AC_ARG_WITH(libstatgrab, [AS_HELP_STRING([--with-libstatgrab@<:@=PREFIX@:>@], [Path to libstatgrab.])],
1127 [
1128         if test "x$withval" != "xno" \
1129                 && test "x$withval" != "xyes"
1130         then
1131                 with_libstatgrab_cflags="-I$withval/include"
1132                 with_libstatgrab_ldflags="-L$withval/lib"
1133                 with_libstatgrab="yes"
1134         else
1135                 with_libstatgrab="$withval"
1136         fi
1137 ],
1138 [
1139         if test "x$ac_system" = "xunknown"
1140         then
1141                 with_libstatgrab="yes"
1142         else
1143                 with_libstatgrab="no"
1144         fi
1145 ])
1146 with_libstatgrab_pkg_config="yes"
1147 if test "x$with_libstatgrab" = "xyes" \
1148   && test "x$PKG_CONFIG" != "x"
1149 then
1150   AC_MSG_CHECKING([pkg-config for libstatgrab])
1151   temp_result="found"
1152   $PKG_CONFIG --exists libstatgrab 2>/dev/null
1153   if test "$?" != "0"
1154   then
1155     with_libstatgrab_pkg_config="no"
1156     temp_result="not found"
1157   fi
1158   AC_MSG_RESULT([$temp_result])
1159 else
1160   AC_MSG_NOTICE([pkg-config not available, trying to guess flags for the statgrab library.])
1161   with_libstatgrab_pkg_config="no"
1162   with_libstatgrab_ldflags="$with_libstatgrab_ldflags -lstatgrab"
1163 fi
1164
1165 if test "x$with_libstatgrab" = "xyes" \
1166   && test "x$with_libstatgrab_pkg_config" = "xyes" \
1167   && test "x$with_libstatgrab_cflags" = "x"
1168 then
1169   AC_MSG_CHECKING([for libstatgrab CFLAGS])
1170   temp_result="`$PKG_CONFIG --cflags libstatgrab`"
1171   if test "$?" = "0"
1172   then
1173     with_libstatgrab_cflags="$temp_result"
1174   else
1175     with_libstatgrab="no ($PKG_CONFIG --cflags libstatgrab failed)"
1176     temp_result="$PKG_CONFIG --cflags libstatgrab failed"
1177   fi
1178   AC_MSG_RESULT([$temp_result])
1179 fi
1180
1181 if test "x$with_libstatgrab" = "xyes" \
1182   && test "x$with_libstatgrab_pkg_config" = "xyes" \
1183   && test "x$with_libstatgrab_ldflags" = "x"
1184 then
1185   AC_MSG_CHECKING([for libstatgrab LDFLAGS])
1186   temp_result="`$PKG_CONFIG --libs libstatgrab`"
1187   if test "$?" = "0"
1188   then
1189     with_libstatgrab_ldflags="$temp_result"
1190   else
1191     with_libstatgrab="no ($PKG_CONFIG --libs libstatgrab failed)"
1192     temp_result="$PKG_CONFIG --libs libstatgrab failed"
1193   fi
1194   AC_MSG_RESULT([$temp_result])
1195 fi
1196
1197 if test "x$with_libstatgrab" = "xyes"
1198 then
1199   SAVE_CPPFLAGS="$CPPFLAGS"
1200   CPPFLAGS="$CPPFLAGS $with_libstatgrab_cflags"
1201
1202   AC_CHECK_HEADERS(statgrab.h,
1203                    [with_libstatgrab="yes"],
1204                    [with_libstatgrab="no (statgrab.h not found)"])
1205
1206   CPPFLAGS="$SAVE_CPPFLAGS"
1207 fi
1208
1209 if test "x$with_libstatgrab" = "xyes"
1210 then
1211   SAVE_CFLAGS="$CFLAGS"
1212   SAVE_LDFLAGS="$LDFLAGS"
1213
1214   CFLAGS="$CFLAGS $with_libstatgrab_cflags"
1215   LDFLAGS="$LDFLAGS $with_libstatgrab_ldflags"
1216
1217   AC_CHECK_LIB(statgrab, sg_init,
1218                [with_libstatgrab="yes"],
1219                [with_libstatgrab="no (symbol sg_init not found)"])
1220
1221   CFLAGS="$SAVE_CFLAGS"
1222   LDFLAGS="$SAVE_LDFLAGS"
1223 fi
1224
1225 AM_CONDITIONAL(BUILD_WITH_LIBSTATGRAB, test "x$with_libstatgrab" = "xyes")
1226 if test "x$with_libstatgrab" = "xyes"
1227 then
1228   AC_DEFINE(HAVE_LIBSTATGRAB, 1, [Define to 1 if you have the 'statgrab' library (-lstatgrab)])
1229   BUILD_WITH_LIBSTATGRAB_CFLAGS="$with_libstatgrab_cflags"
1230   BUILD_WITH_LIBSTATGRAB_LDFLAGS="$with_libstatgrab_ldflags"
1231   AC_SUBST(BUILD_WITH_LIBSTATGRAB_CFLAGS)
1232   AC_SUBST(BUILD_WITH_LIBSTATGRAB_LDFLAGS)
1233 fi
1234
1235 AC_CHECK_LIB(kvm, kvm_getswapinfo, [with_kvm_getswapinfo="yes"], [with_kvm_getswapinfo="no"])
1236 if test "x$with_kvm_getswapinfo" = "xyes"
1237 then
1238         AC_DEFINE(HAVE_LIBKVM_GETSWAPINFO, 1,
1239                   [Define to 1 if you have the 'kvm' library with the 'kvm_getswapinfo' symbol (-lkvm)])
1240 fi
1241 AM_CONDITIONAL(BUILD_WITH_LIBKVM_GETSWAPINFO, test "x$with_kvm_getswapinfo" = "xyes")
1242
1243 with_sensors_cflags=""
1244 with_sensors_ldflags=""
1245 AC_ARG_WITH(lm-sensors, [AS_HELP_STRING([--with-lm-sensors@<:@=PREFIX@:>@], [Path to lm_sensors.])],
1246 [
1247         if test "x$withval" = "xno"
1248         then
1249                 with_lm_sensors="no"
1250         else
1251                 with_lm_sensors="yes"
1252                 if test "x$withval" != "xyes"
1253                 then
1254                         with_sensors_cflags="-I$withval/include"
1255                         with_sensors_ldflags="-L$withval/lib"
1256                         with_lm_sensors="yes"
1257                 fi
1258         fi
1259 ],
1260 [
1261         if test "x$ac_system" = "xLinux"
1262         then
1263                 with_lm_sensors="yes"
1264         else
1265                 with_lm_sensors="no (Linux only library)"
1266         fi
1267 ])
1268 if test "x$with_lm_sensors" = "xyes"
1269 then
1270         SAVE_CPPFLAGS="$CPPFLAGS"
1271         CPPFLAGS="$CPPFLAGS $with_sensors_cflags"
1272
1273 #       AC_CHECK_HEADERS(sensors/sensors.h,
1274 #       [
1275 #               AC_DEFINE(HAVE_SENSORS_SENSORS_H, 1, [Define to 1 if you have the <sensors/sensors.h> header file.])
1276 #       ],
1277 #       [with_lm_sensors="no (sensors/sensors.h not found)"])
1278         AC_CHECK_HEADERS(sensors/sensors.h, [], [with_lm_sensors="no (sensors/sensors.h not found)"])
1279
1280         CPPFLAGS="$SAVE_CPPFLAGS"
1281 fi
1282 if test "x$with_lm_sensors" = "xyes"
1283 then
1284         SAVE_CPPFLAGS="$CPPFLAGS"
1285         SAVE_LDFLAGS="$LDFLAGS"
1286         CPPFLAGS="$CPPFLAGS $with_sensors_cflags"
1287         LDFLAGS="$LDFLAGS $with_sensors_ldflags"
1288
1289         AC_CHECK_LIB(sensors, sensors_init,
1290         [
1291                 AC_DEFINE(HAVE_LIBSENSORS, 1, [Define to 1 if you have the sensors library (-lsensors).])
1292         ],
1293         [with_lm_sensors="no (libsensors not found)"])
1294
1295         CPPFLAGS="$SAVE_CPPFLAGS"
1296         LDFLAGS="$SAVE_LDFLAGS"
1297 fi
1298 if test "x$with_lm_sensors" = "xyes"
1299 then
1300         BUILD_WITH_LIBSENSORS_CFLAGS="$with_sensors_cflags"
1301         BUILD_WITH_LIBSENSORS_LDFLAGS="$with_sensors_ldflags"
1302         AC_SUBST(BUILD_WITH_LIBSENSORS_CFLAGS)
1303         AC_SUBST(BUILD_WITH_LIBSENSORS_LDFLAGS)
1304 fi
1305 AM_CONDITIONAL(BUILD_WITH_LM_SENSORS, test "x$with_lm_sensors" = "xyes")
1306
1307 with_mysql_config="mysql_config"
1308 with_mysql_cflags=""
1309 with_mysql_libs=""
1310 AC_ARG_WITH(libmysql, [AS_HELP_STRING([--with-libmysql@<:@=PREFIX@:>@], [Path to libmysql.])],
1311 [
1312         if test "x$withval" = "xno"
1313         then
1314                 with_libmysql="no"
1315         else if test "x$withval" = "xyes"
1316         then
1317                 with_libmysql="yes"
1318         else
1319                 if test -f "$withval" && test -x "$withval";
1320                 then
1321                         with_mysql_config="$withval"
1322                 else if test -x "$withval/bin/mysql_config"
1323                 then
1324                         with_mysql_config="$withval/bin/mysql_config"
1325                 fi; fi
1326                 with_libmysql="yes"
1327         fi; fi
1328 ],
1329 [
1330         with_libmysql="yes"
1331 ])
1332 if test "x$with_libmysql" = "xyes"
1333 then
1334         with_mysql_cflags=`$with_mysql_config --cflags 2>/dev/null`
1335         mysql_config_status=$?
1336
1337         if test $mysql_config_status -ne 0
1338         then
1339                 with_libmysql="no"
1340         else
1341                 SAVE_CPPFLAGS="$CPPFLAGS"
1342                 CPPFLAGS="$CPPFLAGS $with_mysql_cflags"
1343
1344                 AC_CHECK_HEADERS(mysql/mysql.h, [], [with_libmysql="no (mysql/mysql.h not found)"], [])
1345
1346                 CPPFLAGS="$SAVE_CPPFLAGS"
1347         fi
1348 fi
1349 if test "x$with_libmysql" = "xyes"
1350 then
1351         with_mysql_libs=`$with_mysql_config --libs 2>/dev/null`
1352         mysql_config_status=$?
1353
1354         if test $mysql_config_status -ne 0
1355         then
1356                 with_libmysql="no"
1357         else
1358                 AC_CHECK_LIB(mysqlclient, mysql_init,
1359                  [with_libmysql="yes"],
1360                  [with_libmysql="no (symbol 'mysql_init' not found)"],
1361                  [$with_mysql_libs])
1362         fi
1363 fi
1364 if test "x$with_libmysql" = "xyes"
1365 then
1366         BUILD_WITH_LIBMYSQL_CFLAGS="$with_mysql_cflags"
1367         BUILD_WITH_LIBMYSQL_LIBS="$with_mysql_libs"
1368         AC_SUBST(BUILD_WITH_LIBMYSQL_CFLAGS)
1369         AC_SUBST(BUILD_WITH_LIBMYSQL_LIBS)
1370 fi
1371 AM_CONDITIONAL(BUILD_WITH_LIBMYSQL, test "x$with_libmysql" = "xyes")
1372
1373 with_own_liboconfig="no"
1374 liboconfig_LDFLAGS="$LDFLAGS"
1375 liboconfig_CPPFLAGS="$CPPFLAGS"
1376 AC_ARG_WITH(liboconfig, [AS_HELP_STRING([--with-liboconfig@<:@=PREFIX@:>@], [Path to liboconfig.])],
1377 [
1378         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1379         then
1380                 if test -d "$withval/lib"
1381                 then
1382                         liboconfig_LDFLAGS="$LDFLAGS -L$withval/lib"
1383                 fi
1384                 if test -d "$withval/include"
1385                 then
1386                         liboconfig_CPPFLAGS="$CPPFLAGS -I$withval/include"
1387                 fi
1388         fi
1389         if test "x$withval" = "xno"
1390         then
1391                 AC_MSG_ERROR("liboconfig is required")
1392         fi
1393 ],
1394 [
1395         with_liboconfig="yes"
1396 ])
1397
1398 save_LDFLAGS="$LDFLAGS"
1399 save_CPPFLAGS="$CPPFLAGS"
1400 LDFLAGS="$liboconfig_LDFLAGS"
1401 CPPFLAGS="$liboconfig_CPPFLAGS"
1402 AC_CHECK_LIB(oconfig, oconfig_parse_fh,
1403 [
1404         with_liboconfig="yes"
1405         with_own_liboconfig="no"
1406 ],
1407 [
1408         with_liboconfig="yes"
1409         with_own_liboconfig="yes"
1410         LDFLAGS="$save_LDFLAGS"
1411         CPPFLAGS="$save_CPPFLAGS"
1412 ])
1413
1414 AM_CONDITIONAL(BUILD_WITH_OWN_LIBOCONFIG, test "x$with_own_liboconfig" = "xyes")
1415 if test "x$with_own_liboconfig" = "xyes"
1416 then
1417         with_liboconfig="yes (shipped version)"
1418 fi
1419
1420 #with_liboping="yes"
1421 with_own_liboping="no"
1422 liboping_LDFLAGS="$LDFLAGS"
1423 liboping_CPPFLAGS="$CPPFLAGS"
1424 AC_ARG_WITH(liboping, [AS_HELP_STRING([--with-liboping@<:@=PREFIX@:>@], [Path to liboping.])],
1425 [
1426         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1427         then
1428                 if test -d "$withval/lib"
1429                 then
1430                         liboping_LDFLAGS="$LDFLAGS -L$withval/lib"
1431                 fi
1432                 if test -d "$withval/include"
1433                 then
1434                         liboping_CPPFLAGS="$CPPFLAGS -I$withval/include"
1435                 fi
1436         fi
1437         if test "x$withval" = "xno"
1438         then
1439                 with_liboping="no"
1440                 with_own_liboping="no"
1441         else if test "x$withval" = "xyes"
1442         then
1443                 with_liboping="yes"
1444         fi; fi
1445 ],
1446 [
1447         with_liboping="yes"
1448 ])
1449
1450 if test "x$with_liboping" = "xyes"
1451 then
1452         save_LDFLAGS="$LDFLAGS"
1453         save_CPPFLAGS="$CPPFLAGS"
1454         LDFLAGS="$liboping_LDFLAGS"
1455         CPPFLAGS="$liboping_CPPFLAGS"
1456         AC_CHECK_LIB(oping, ping_construct,
1457         [
1458                 with_liboping="yes"
1459                 with_own_liboping="no"
1460         ],
1461         [
1462                 with_liboping="yes"
1463                 with_own_liboping="yes"
1464                 LDFLAGS="$save_LDFLAGS"
1465                 CPPFLAGS="$save_CPPFLAGS"
1466         ])
1467 fi
1468 AM_CONDITIONAL(BUILD_WITH_LIBOPING, test "x$with_liboping" = "xyes")
1469 AM_CONDITIONAL(BUILD_WITH_OWN_LIBOPING, test "x$with_own_liboping" = "xyes")
1470
1471 AC_ARG_WITH(libpcap, [AS_HELP_STRING([--with-libpcap@<:@=PREFIX@:>@], [Path to libpcap.])],
1472 [
1473         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1474         then
1475                 LDFLAGS="$LDFLAGS -L$withval/lib"
1476                 CPPFLAGS="$CPPFLAGS -I$withval/include"
1477                 with_libpcap="yes"
1478         else
1479                 with_libpcap="$withval"
1480         fi
1481 ],
1482 [
1483         with_libpcap="yes"
1484 ])
1485 if test "x$with_libpcap" = "xyes"
1486 then
1487         AC_CHECK_LIB(pcap, pcap_open_live,
1488         [
1489                 AC_DEFINE(HAVE_LIBPCAP, 1, [Define to 1 if you have the pcap library (-lpcap).])
1490         ], [with_libpcap="no (libpcap not found)"])
1491 fi
1492 if test "x$with_libpcap" = "xyes"
1493 then
1494         AC_CHECK_HEADERS(pcap.h,
1495         [
1496                 AC_DEFINE(HAVE_PCAP_H, 1, [Define to 1 if you have the <pcap.h> header file.])
1497         ], [with_libpcap="no (pcap.h not found)"])
1498 fi
1499 if test "x$with_libpcap" = "xyes"
1500 then
1501         collect_libpcap=1
1502 else
1503         collect_libpcap=0
1504 fi
1505 AC_DEFINE_UNQUOTED(COLLECT_LIBPCAP, [$collect_libpcap],
1506         [Wether or not to use the pcap library])
1507 AM_CONDITIONAL(BUILD_WITH_LIBPCAP, test "x$with_libpcap" = "xyes")
1508
1509 perl_interpreter="perl"
1510 AC_ARG_WITH(libperl, [AS_HELP_STRING([--with-libperl@<:@=PREFIX@:>@], [Path to libperl.])],
1511 [
1512         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1513         then
1514                 LDFLAGS="$LDFLAGS -L$withval/lib"
1515                 CPPFLAGS="$CPPFLAGS -I$withval/include"
1516                 perl_interpreter="$withval/bin/perl"
1517                 with_libperl="yes"
1518         else
1519                 with_libperl="$withval"
1520         fi
1521 ],
1522 [
1523         with_libperl="yes"
1524 ])
1525
1526 AC_MSG_CHECKING([for perl])
1527 perl_interpreter=`which "$perl_interpreter" 2> /dev/null`
1528 if test -x "$perl_interpreter"
1529 then
1530         AC_MSG_RESULT([yes])
1531 else
1532         perl_interpreter=""
1533         AC_MSG_RESULT([no])
1534 fi
1535
1536 AC_SUBST(PERL, "$perl_interpreter")
1537
1538 if test "x$with_libperl" = "xyes" \
1539         && test -n "$perl_interpreter"
1540 then
1541   SAVE_CFLAGS=$CFLAGS
1542   SAVE_LDFLAGS=$LDFLAGS
1543   PERL_CFLAGS=`$perl_interpreter -MExtUtils::Embed -e ccopts`
1544   PERL_LDFLAGS=`$perl_interpreter -MExtUtils::Embed -e ldopts`
1545   CFLAGS="$CFLAGS $PERL_CFLAGS"
1546   LDFLAGS="$LDFLAGS $PERL_LDFLAGS"
1547
1548   AC_CACHE_CHECK([for libperl],
1549     [have_libperl],
1550     AC_LINK_IFELSE(
1551       AC_LANG_PROGRAM(
1552       [[
1553 #include <EXTERN.h>
1554 #include <perl.h>
1555 #include <XSUB.h>
1556       ]],
1557       [[
1558        PerlInterpreter *perl = NULL;
1559        Perl_load_module (perl, PERL_LOADMOD_NOIMPORT,
1560                          newSVpv ("Collectd::Plugin::FooBar", 24),
1561                          Nullsv);
1562       ]]),
1563       [have_libperl="yes"],
1564       [have_libperl="no"]
1565     )
1566   )
1567
1568   if test "x$have_libperl" = "xyes"
1569   then
1570           AC_DEFINE(HAVE_LIBPERL, 1, [Define if libperl is present and usable.])
1571           AC_SUBST(PERL_CFLAGS)
1572           AC_SUBST(PERL_LDFLAGS)
1573   else
1574           with_libperl="no"
1575   fi
1576
1577   CFLAGS=$SAVE_CFLAGS
1578   LDFLAGS=$SAVE_LDFLAGS
1579 else if test -z "$perl_interpreter"; then
1580   with_libperl="no (no perl interpreter found)"
1581   have_libperl="no"
1582 fi; fi
1583 AM_CONDITIONAL(BUILD_WITH_LIBPERL, test "x$with_libperl" = "xyes")
1584
1585 if test "x$with_libperl" = "xyes"
1586 then
1587         SAVE_CFLAGS=$CFLAGS
1588         SAVE_LDFLAGS=$LDFLAGS
1589         CFLAGS="$CFLAGS $PERL_CFLAGS"
1590         LDFLAGS="$LDFLAGS $PERL_LDFLAGS"
1591
1592         AC_CACHE_CHECK([if perl supports ithreads],
1593                 [have_perl_ithreads],
1594                 AC_LINK_IFELSE(
1595                         AC_LANG_PROGRAM(
1596                         [[
1597 #include <EXTERN.h>
1598 #include <perl.h>
1599 #include <XSUB.h>
1600
1601 #if !defined(USE_ITHREADS)
1602 # error "Perl does not support ithreads!"
1603 #endif /* !defined(USE_ITHREADS) */
1604                         ]],
1605                         [[ ]]),
1606                         [have_perl_ithreads="yes"],
1607                         [have_perl_ithreads="no"]
1608                 )
1609         )
1610
1611         if test "x$have_perl_ithreads" = "xyes"
1612         then
1613                 AC_DEFINE(HAVE_PERL_ITHREADS, 1, [Define if Perl supports ithreads.])
1614         fi
1615
1616         CFLAGS=$SAVE_CFLAGS
1617         LDFLAGS=$SAVE_LDFLAGS
1618 fi
1619
1620 with_own_libiptc="no"
1621 AC_ARG_WITH(libiptc, [AS_HELP_STRING([--with-libiptc@<:@=PREFIX@:>@], [Path to libiptc.])],
1622 [
1623         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1624         then
1625                 LDFLAGS="$LDFLAGS -L$withval/lib"
1626                 CPPFLAGS="$CPPFLAGS -I$withval/include"
1627                 with_libiptc="yes"
1628         else
1629                 with_libiptc="$withval"
1630         fi
1631 ],
1632 [
1633         if test "x$ac_system" = "xLinux"
1634         then
1635                 with_libiptc="yes"
1636         else
1637                 with_libiptc="no (Linux only)"
1638         fi
1639 ])
1640 if test "x$with_libiptc" = "xyes"
1641 then
1642         AC_CHECK_LIB(iptc, iptc_init,
1643         [
1644                 AC_DEFINE(HAVE_LIBIPTC, 1, [Define to 1 if you have the iptc library (-liptc).])
1645         ],
1646         [
1647                 with_libiptc="yes"
1648                 with_own_libiptc="yes"
1649         ])
1650 fi
1651 if test "x$with_libiptc" = "xyes" -a "x$with_own_libiptc" != "xyes"
1652 then
1653         AC_CHECK_HEADERS(libiptc/libiptc.h,
1654         [
1655                 AC_DEFINE(HAVE_LIBIPTC_LIBIPTC_H, 1, [Define to 1 if you have the <libiptc/libiptc.h> header file.])
1656         ],
1657         [
1658                 with_libiptc="yes"
1659                 with_own_libiptc="yes"
1660         ])
1661 fi
1662 if test "x$with_libiptc" = "xyes"
1663 then
1664         SAVE_CFLAGS=$CFLAGS
1665         CFLAGS="$CFLAGS $KERNEL_CFLAGS"
1666
1667         AC_CHECK_HEADERS(linux/netfilter_ipv4/ip_tables.h linux/netfilter_ipv6/ip6_tables.h, [],
1668         [
1669                 with_libiptc="no (Linux iptables headers not found - check KERNEL_DIR)"
1670                 with_own_libiptc="no"
1671         ],
1672         [
1673 #include "$srcdir/src/libiptc/ipt_kernel_headers.h"
1674         ])
1675
1676         CFLAGS=$SAVE_CFLAGS
1677 fi
1678 AM_CONDITIONAL(BUILD_WITH_LIBIPTC, test "x$with_libiptc" = "xyes")
1679 AM_CONDITIONAL(BUILD_WITH_OWN_LIBIPTC, test "x$with_own_libiptc" = "xyes")
1680 if test "x$with_own_libiptc" = "xyes"
1681 then
1682         AC_DEFINE(OWN_LIBIPTC, 1, [Define to 1 if we use the shipped iptc library.])
1683 fi
1684
1685 with_snmp_config="net-snmp-config"
1686 with_snmp_cflags=""
1687 with_snmp_libs=""
1688 AC_ARG_WITH(libnetsnmp, [AS_HELP_STRING([--with-libnetsnmp@<:@=PREFIX@:>@], [Path to the Net-SNMPD library.])],
1689 [
1690         if test "x$withval" = "xno"
1691         then
1692                 with_libnetsnmp="no"
1693         else if test "x$withval" = "xyes"
1694         then
1695                 with_libnetsnmp="yes"
1696         else
1697                 if test -x "$withval"
1698                 then
1699                         with_snmp_config="$withval"
1700                         with_libnetsnmp="yes"
1701                 else
1702                         with_snmp_config="$withval/bin/net-snmp-config"
1703                         with_libnetsnmp="yes"
1704                 fi
1705         fi; fi
1706 ],
1707 [with_libnetsnmp="yes"])
1708 if test "x$with_libnetsnmp" = "xyes"
1709 then
1710         with_snmp_cflags=`$with_snmp_config --cflags 2>/dev/null`
1711         snmp_config_status=$?
1712
1713         if test $snmp_config_status -ne 0
1714         then
1715                 with_libnetsnmp="no ($with_snmp_config failed)"
1716         else
1717                 SAVE_CPPFLAGS="$CPPFLAGS"
1718                 CPPFLAGS="$CPPFLAGS $with_snmp_cflags"
1719
1720                 AC_CHECK_HEADERS(net-snmp/net-snmp-config.h, [], [with_libnetsnmp="no (net-snmp/net-snmp-config.h not found)"])
1721
1722                 CPPFLAGS="$SAVE_CPPFLAGS"
1723         fi
1724 fi
1725 if test "x$with_libnetsnmp" = "xyes"
1726 then
1727         with_snmp_libs=`$with_snmp_config --libs 2>/dev/null`
1728         snmp_config_status=$?
1729
1730         if test $snmp_config_status -ne 0
1731         then
1732                 with_libnetsnmp="no ($with_snmp_config failed)"
1733         else
1734                 AC_CHECK_LIB(netsnmp, init_snmp,
1735                 [with_libnetsnmp="yes"],
1736                 [with_libnetsnmp="no (libnetsnmp not found)"],
1737                 [$with_snmp_libs])
1738         fi
1739 fi
1740 if test "x$with_libnetsnmp" = "xyes"
1741 then
1742         BUILD_WITH_LIBSNMP_CFLAGS="$with_snmp_cflags"
1743         BUILD_WITH_LIBSNMP_LIBS="$with_snmp_libs"
1744         AC_SUBST(BUILD_WITH_LIBSNMP_CFLAGS)
1745         AC_SUBST(BUILD_WITH_LIBSNMP_LIBS)
1746 fi
1747 AM_CONDITIONAL(BUILD_WITH_LIBNETSNMP, test "x$with_libnetsnmp" = "xyes")
1748
1749 with_libupsclient="no (pkg-config isn't available)"
1750 with_libupsclient_cflags=""
1751 with_libupsclient_libs=""
1752 if test "x$PKG_CONFIG" != "x"
1753 then
1754         pkg-config --exists 'libupsclient' 2>/dev/null
1755         if test "$?" = "0"
1756         then
1757                 with_libupsclient="yes"
1758         else
1759                 with_libupsclient="no (pkg-config doesn't know library)"
1760         fi
1761 fi
1762 if test "x$with_libupsclient" = "xyes"
1763 then
1764         with_libupsclient_cflags="`pkg-config --cflags 'libupsclient'`"
1765         if test $? -ne 0
1766         then
1767                 with_libupsclient="no"
1768         fi
1769         with_libupsclient_libs="`pkg-config --libs 'libupsclient'`"
1770         if test $? -ne 0
1771         then
1772                 with_libupsclient="no"
1773         fi
1774 fi
1775 if test "x$with_libupsclient" = "xyes"
1776 then
1777         SAVE_CPPFLAGS="$CPPFLAGS"
1778         CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
1779
1780         AC_CHECK_HEADERS(upsclient.h, [], [with_libupsclient="no (upsclient.h not found)"])
1781
1782         CPPFLAGS="$SAVE_CPPFLAGS"
1783 fi
1784 if test "x$with_libupsclient" = "xyes"
1785 then
1786         SAVE_CPPFLAGS="$CPPFLAGS"
1787         SAVE_LDFLAGS="$LDFLAGS"
1788
1789         CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
1790         LDFLAGS="$LDFLAGS $with_libupsclient_libs"
1791
1792         AC_CHECK_LIB(upsclient, upscli_connect,
1793                      [with_libupsclient="yes"],
1794                      [with_libupsclient="no (symbol upscli_connect not found)"])
1795
1796         CPPFLAGS="$SAVE_CPPFLAGS"
1797         LDFLAGS="$SAVE_LDFLAGS"
1798 fi
1799 if test "x$with_libupsclient" = "xyes"
1800 then
1801         SAVE_CPPFLAGS="$CPPFLAGS"
1802         CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
1803
1804         AC_CHECK_TYPES([UPSCONN_t, UPSCONN], [], [],
1805 [#include <stdlib.h>
1806 #include <stdio.h>
1807 #include <upsclient.h>])
1808
1809         CPPFLAGS="$SAVE_CPPFLAGS"
1810 fi
1811 if test "x$with_libupsclient" = "xyes"
1812 then
1813         BUILD_WITH_LIBUPSCLIENT_CFLAGS="$with_libupsclient_cflags"
1814         BUILD_WITH_LIBUPSCLIENT_LIBS="$with_libupsclient_libs"
1815         AC_SUBST(BUILD_WITH_LIBUPSCLIENT_CFLAGS)
1816         AC_SUBST(BUILD_WITH_LIBUPSCLIENT_LIBS)
1817 fi
1818
1819 ### BEGIN of check for libxmms ###
1820 with_xmms_config="xmms-config"
1821 with_xmms_cflags=""
1822 with_xmms_libs=""
1823 AC_ARG_WITH(libxmms, [AS_HELP_STRING([--with-libxmms@<:@=PREFIX@:>@], [Path to libxmms.])],
1824 [
1825         if test "x$withval" != "xno" \
1826                 && test "x$withval" != "xyes"
1827         then
1828                 if test -f "$withval" && test -x "$withval";
1829                 then
1830                         with_xmms_config="$withval"
1831                 else if test -x "$withval/bin/xmms-config"
1832                 then
1833                         with_xmms_config="$withval/bin/xmms-config"
1834                 fi; fi
1835                 with_libxmms="yes"
1836         else if test "x$withval" = "xno"
1837         then
1838                 with_libxmms="no"
1839         else
1840                 with_libxmms="yes"
1841         fi; fi
1842 ],
1843 [
1844         with_libxmms="yes"
1845 ])
1846 if test "x$with_libxmms" = "xyes"
1847 then
1848         with_xmms_cflags=`$with_xmms_config --cflags 2>/dev/null`
1849         xmms_config_status=$?
1850
1851         if test $xmms_config_status -ne 0
1852         then
1853                 with_libxmms="no"
1854         fi
1855 fi
1856 if test "x$with_libxmms" = "xyes"
1857 then
1858         with_xmms_libs=`$with_xmms_config --libs 2>/dev/null`
1859         xmms_config_status=$?
1860
1861         if test $xmms_config_status -ne 0
1862         then
1863                 with_libxmms="no"
1864         fi
1865 fi
1866 if test "x$with_libxmms" = "xyes"
1867 then
1868         AC_CHECK_LIB(xmms, xmms_remote_get_info,
1869         [
1870                 BUILD_WITH_LIBXMMS_CFLAGS="$with_xmms_cflags"
1871                 BUILD_WITH_LIBXMMS_LIBS="$with_xmms_libs"
1872                 AC_SUBST(BUILD_WITH_LIBXMMS_CFLAGS)
1873                 AC_SUBST(BUILD_WITH_LIBXMMS_LIBS)
1874         ],
1875         [
1876                 with_libxmms="no"
1877         ],
1878         [$with_xmms_libs])
1879 fi
1880 with_libxmms_numeric=0
1881 if test "x$with_libxmms" = "xyes"
1882 then
1883         with_libxmms_numeric=1
1884 fi
1885 AC_DEFINE_UNQUOTED(HAVE_LIBXMMS, [$with_libxmms_numeric], [Define to 1 if you have the 'xmms' library (-lxmms).])
1886 AM_CONDITIONAL(BUILD_WITH_LIBXMMS, test "x$with_libxmms" = "xyes")
1887 ### END of check for libxmms ###
1888
1889 with_libnetlink_cflags=""
1890 with_libnetlink_libs="-lnetlink"
1891 AC_ARG_WITH(libnetlink, [AS_HELP_STRING([--with-libnetlink@<:@=PREFIX@:>@], [Path to libnetlink.])],
1892 [
1893  echo "libnetlink: withval = $withval"
1894  if test "x$withval" = "xyes"
1895  then
1896          with_libnetlink="yes"
1897  else if test "x$withval" = "xno"
1898  then
1899          with_libnetlink="no"
1900  else
1901          if test -d "$withval/include"
1902          then
1903                  with_libnetlink_cflags="-I$withval/include"
1904                  with_libnetlink_libs="-L$withval/lib -lnetlink"
1905                  with_libnetlink="yes"
1906          else
1907                  AC_MSG_ERROR("no such directory: $withval/include")
1908          fi
1909  fi; fi
1910 ],
1911 [
1912  if test "x$ac_system" = "xLinux"
1913  then
1914          with_libnetlink="yes"
1915  else
1916          with_libnetlink="no (Linux only library)"
1917  fi
1918 ])
1919 if test "x$with_libnetlink" = "xyes"
1920 then
1921         SAVE_CFLAGS=$CFLAGS
1922         CFLAGS="$CFLAGS $with_libnetlink_cflags"
1923
1924         with_libnetlink="no (libnetlink.h not found)"
1925
1926         AC_CHECK_HEADERS(libnetlink.h iproute/libnetlink.h linux/libnetlink.h,
1927         [
1928          with_libnetlink="yes"
1929          break
1930         ], [],
1931 [#include <stdio.h>
1932 #include <sys/types.h>
1933 #include <asm/types.h>
1934 #include <sys/socket.h>
1935 #include <linux/netlink.h>
1936 #include <linux/rtnetlink.h>])
1937         AC_CHECK_HEADERS(linux/gen_stats.h linux/pkt_sched.h, [], [],
1938 [#include <stdio.h>
1939 #include <sys/types.h>
1940 #include <asm/types.h>
1941 #include <sys/socket.h>])
1942
1943         AC_COMPILE_IFELSE(
1944 [#include <stdio.h>
1945 #include <sys/types.h>
1946 #include <asm/types.h>
1947 #include <sys/socket.h>
1948 #include <linux/netlink.h>
1949 #include <linux/rtnetlink.h>
1950
1951 int main (void)
1952 {
1953         int retval = TCA_STATS2;
1954         return (retval);
1955 }],
1956         [AC_DEFINE([HAVE_TCA_STATS2], 1, [True if the enum-member TCA_STATS2 exists])]
1957         []);
1958
1959         AC_COMPILE_IFELSE(
1960 [#include <stdio.h>
1961 #include <sys/types.h>
1962 #include <asm/types.h>
1963 #include <sys/socket.h>
1964 #include <linux/netlink.h>
1965 #include <linux/rtnetlink.h>
1966
1967 int main (void)
1968 {
1969         int retval = TCA_STATS;
1970         return (retval);
1971 }],
1972         [AC_DEFINE([HAVE_TCA_STATS], 1, [True if the enum-member TCA_STATS exists])]
1973         []);
1974
1975         CFLAGS="$SAVE_CFLAGS"
1976 fi
1977 if test "x$with_libnetlink" = "xyes"
1978 then
1979         AC_CHECK_LIB(netlink, rtnl_open,
1980                      [with_libnetlink="yes"],
1981                      [with_libnetlink="no (symbol 'rtnl_open' not found)"],
1982                      [$with_libnetlink_libs])
1983 fi
1984 if test "x$with_libnetlink" = "xyes"
1985 then
1986         BUILD_WITH_LIBNETLINK_CFLAGS="$with_libnetlink_cflags"
1987         BUILD_WITH_LIBNETLINK_LIBS="$with_libnetlink_libs"
1988         AC_SUBST(BUILD_WITH_LIBNETLINK_CFLAGS)
1989         AC_SUBST(BUILD_WITH_LIBNETLINK_LIBS)
1990 fi
1991 AM_CONDITIONAL(BUILD_WITH_LIBNETLINK, test "x$with_libnetlink" = "xyes")
1992
1993 with_libopenipmipthread="yes"
1994 with_libopenipmipthread_cflags=""
1995 with_libopenipmipthread_libs=""
1996
1997 AC_MSG_CHECKING([for pkg-config])
1998 temp_result="no"
1999 if test "x$PKG_CONFIG" = "x"
2000 then
2001         with_libopenipmipthread="no"
2002         temp_result="no"
2003 else
2004         temp_result="$PKG_CONFIG"
2005 fi
2006 AC_MSG_RESULT([$temp_result])
2007
2008 if test "x$with_libopenipmipthread" = "xyes"
2009 then
2010         AC_MSG_CHECKING([for libOpenIPMIpthread])
2011         $PKG_CONFIG --exists OpenIPMIpthread 2>/dev/null
2012         if test "$?" != "0"
2013         then
2014                 with_libopenipmipthread="no ($PKG_CONFIG doesn't know OpenIPMIpthread)"
2015         fi
2016         AC_MSG_RESULT([$with_libopenipmipthread])
2017 fi
2018
2019 if test "x$with_libopenipmipthread" = "xyes"
2020 then
2021         AC_MSG_CHECKING([for libOpenIPMIpthread CFLAGS])
2022         temp_result="`$PKG_CONFIG --cflags OpenIPMIpthread`"
2023         if test "$?" = "0"
2024         then
2025                 with_libopenipmipthread_cflags="$temp_result"
2026         else
2027                 with_libopenipmipthread="no ($PKG_CONFIG --cflags OpenIPMIpthread failed)"
2028                 temp_result="$PKG_CONFIG --cflags OpenIPMIpthread failed"
2029         fi
2030         AC_MSG_RESULT([$temp_result])
2031 fi
2032
2033 if test "x$with_libopenipmipthread" = "xyes"
2034 then
2035         AC_MSG_CHECKING([for libOpenIPMIpthread LDFLAGS])
2036         temp_result="`$PKG_CONFIG --libs OpenIPMIpthread`"
2037         if test "$?" = "0"
2038         then
2039                 with_libopenipmipthread_ldflags="$temp_result"
2040         else
2041                 with_libopenipmipthread="no ($PKG_CONFIG --libs OpenIPMIpthread failed)"
2042                 temp_result="$PKG_CONFIG --libs OpenIPMIpthread failed"
2043         fi
2044         AC_MSG_RESULT([$temp_result])
2045 fi
2046
2047 if test "x$with_libopenipmipthread" = "xyes"
2048 then
2049         SAVE_CPPFLAGS="$CPPFLAGS"
2050         CPPFLAGS="$CPPFLAGS $with_libopenipmipthread_cflags"
2051
2052         AC_CHECK_HEADERS(OpenIPMI/ipmi_smi.h,
2053                          [with_libopenipmipthread="yes"],
2054                          [with_libopenipmipthread="no (OpenIPMI/ipmi_smi.h not found)"],
2055 [#include <OpenIPMI/ipmiif.h>
2056 #include <OpenIPMI/ipmi_err.h>
2057 #include <OpenIPMI/ipmi_posix.h>
2058 #include <OpenIPMI/ipmi_conn.h>
2059 ])
2060
2061         CPPFLAGS="$SAVE_CPPFLAGS"
2062 fi
2063
2064 if test "x$with_libopenipmipthread" = "xyes"
2065 then
2066         BUILD_WITH_OPENIPMI_CFLAGS="$with_libopenipmipthread_cflags"
2067         BUILD_WITH_OPENIPMI_LIBS="$with_libopenipmipthread_ldflags"
2068         AC_SUBST(BUILD_WITH_OPENIPMI_CFLAGS)
2069         AC_SUBST(BUILD_WITH_OPENIPMI_LIBS)
2070 fi
2071
2072 dnl Check for libvirt and libxml2 libraries.
2073 with_libxml2="no (pkg-config isn't available)"
2074 with_libxml2_cflags=""
2075 with_libxml2_ldflags=""
2076 with_libvirt="no (pkg-config isn't available)"
2077 with_libvirt_cflags=""
2078 with_libvirt_ldflags=""
2079 if test "x$PKG_CONFIG" != "x"
2080 then
2081         pkg-config --exists 'libxml-2.0' 2>/dev/null
2082         if test "$?" = "0"
2083         then
2084                 with_libxml2="yes"
2085         else
2086                 with_libxml2="no (pkg-config doesn't know library)"
2087         fi
2088
2089         pkg-config --exists libvirt 2>/dev/null
2090         if test "$?" = "0"
2091         then
2092                 with_libvirt="yes"
2093         else
2094                 with_libvirt="no (pkg-config doesn't know library)"
2095         fi
2096 fi
2097 if test "x$with_libxml2" = "xyes"
2098 then
2099         with_libxml2_cflags="`pkg-config --cflags libxml-2.0`"
2100         if test $? -ne 0
2101         then
2102                 with_libxml2="no"
2103         fi
2104         with_libxml2_ldflags="`pkg-config --libs libxml-2.0`"
2105         if test $? -ne 0
2106         then
2107                 with_libxml2="no"
2108         fi
2109 fi
2110 if test "x$with_libxml2" = "xyes"
2111 then
2112         SAVE_CPPFLAGS="$CPPFLAGS"
2113         CPPFLAGS="$CPPFLAGS $with_libxml2_cflags"
2114
2115         AC_CHECK_HEADERS(libxml/parser.h, [],
2116                       [with_libxml2="no (libxml/parser.h not found)"])
2117
2118         CPPFLAGS="$SAVE_CPPFLAGS"
2119 fi
2120 if test "x$with_libxml2" = "xyes"
2121 then
2122         SAVE_CFLAGS="$CFLAGS"
2123         SAVE_LDFLAGS="$LDFLAGS"
2124
2125         CFLAGS="$CFLAGS $with_libxml2_cflags"
2126         LDFLAGS="$LDFLAGS $with_libxml2_ldflags"
2127
2128         AC_CHECK_LIB(xml2, xmlXPathEval,
2129                      [with_libxml2="yes"],
2130                      [with_libxml2="no (symbol xmlXPathEval not found)"])
2131
2132         CFLAGS="$SAVE_CFLAGS"
2133         LDFLAGS="$SAVE_LDFLAGS"
2134 fi
2135 dnl Add the right compiler flags and libraries.
2136 if test "x$with_libxml2" = "xyes"; then
2137         BUILD_WITH_LIBXML2_CFLAGS="$with_libxml2_cflags"
2138         BUILD_WITH_LIBXML2_LIBS="$with_libxml2_ldflags"
2139         AC_SUBST(BUILD_WITH_LIBXML2_CFLAGS)
2140         AC_SUBST(BUILD_WITH_LIBXML2_LIBS)
2141 fi
2142 if test "x$with_libvirt" = "xyes"
2143 then
2144         with_libvirt_cflags="`pkg-config --cflags libvirt`"
2145         if test $? -ne 0
2146         then
2147                 with_libvirt="no"
2148         fi
2149         with_libvirt_ldflags="`pkg-config --libs libvirt`"
2150         if test $? -ne 0
2151         then
2152                 with_libvirt="no"
2153         fi
2154 fi
2155 if test "x$with_libvirt" = "xyes"
2156 then
2157         SAVE_CPPFLAGS="$CPPFLAGS"
2158         CPPFLAGS="$CPPFLAGS $with_libvirt_cflags"
2159
2160         AC_CHECK_HEADERS(libvirt/libvirt.h, [],
2161                       [with_libvirt="no (libvirt/libvirt.h not found)"])
2162
2163         CPPFLAGS="$SAVE_CPPFLAGS"
2164 fi
2165 if test "x$with_libvirt" = "xyes"
2166 then
2167         SAVE_CFLAGS="$CFLAGS"
2168         SAVE_LDFLAGS="$LDFLAGS"
2169
2170         CFLAGS="$CFLAGS $with_libvirt_cflags"
2171         LDFLAGS="$LDFLAGS $with_libvirt_ldflags"
2172
2173         AC_CHECK_LIB(virt, virDomainBlockStats,
2174                      [with_libvirt="yes"],
2175                      [with_libvirt="no (symbol virDomainBlockStats not found)"])
2176
2177         CFLAGS="$SAVE_CFLAGS"
2178         LDFLAGS="$SAVE_LDFLAGS"
2179 fi
2180 dnl Add the right compiler flags and libraries.
2181 if test "x$with_libvirt" = "xyes"; then
2182         BUILD_WITH_LIBVIRT_CFLAGS="$with_libvirt_cflags"
2183         BUILD_WITH_LIBVIRT_LIBS="$with_libvirt_ldflags"
2184         AC_SUBST(BUILD_WITH_LIBVIRT_CFLAGS)
2185         AC_SUBST(BUILD_WITH_LIBVIRT_LIBS)
2186 fi
2187
2188 dnl End of check for libvirt and libxml2 libraries.
2189
2190 # Check for enabled/disabled features
2191 #
2192
2193 # AC_COLLECTD(name, enable/disable, info-text, feature/module)
2194 # ------------------------------------------------------------
2195 dnl
2196 m4_define([my_toupper], [m4_translit([$1], m4_defn([m4_cr_letters]), m4_defn([m4_cr_LETTERS]))])
2197 dnl
2198 AC_DEFUN(
2199         [AC_COLLECTD],
2200         [
2201         m4_if([$1], [], [AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 1st argument must not be empty])])dnl
2202         m4_if(
2203                 [$2],
2204                 [enable],
2205                 [dnl
2206                 m4_define([EnDis],[disabled])dnl
2207                 m4_define([YesNo],[no])dnl
2208                 ],dnl
2209                 [m4_if(
2210                         [$2],
2211                         [disable],
2212                         [dnl
2213                         m4_define([EnDis],[enabled])dnl
2214                         m4_define([YesNo],[yes])dnl
2215                         ],
2216                         [dnl
2217                         AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 2nd argument must be either enable or disable])dnl
2218                         ]dnl
2219                 )]dnl
2220         )dnl
2221         m4_if([$3], [feature], [],
2222                 [m4_if(
2223                         [$3], [module], [],
2224                         [dnl
2225                         AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 3rd argument must be either feature or disable])dnl
2226                         ]dnl
2227                 )]dnl
2228         )dnl
2229         AC_ARG_ENABLE(
2230                 [$1],
2231                 AS_HELP_STRING([--$2-$1], [$2 $4 (EnDis by def)]),
2232                 [],
2233                 enable_$1='[YesNo]'dnl
2234         )# AC_ARG_ENABLE
2235 if test "x$enable_$1" = "xno"
2236 then
2237         collectd_$1=0
2238 else
2239         if test "x$enable_$1" = "xyes"
2240         then
2241                 collectd_$1=1
2242         else
2243                 AC_MSG_NOTICE([please specify either --enable-$1 or --disable-$1; enabling $1.])
2244                 collectd_$1=1
2245                 enable_$1='yes'
2246         fi
2247 fi
2248         AC_DEFINE_UNQUOTED([COLLECT_]my_toupper([$1]), [$collectd_$1], [wether or not to enable $3 $4])
2249         AM_CONDITIONAL([BUILD_]my_toupper([$3])[_]my_toupper([$1]), [test "x$enable_$1" = "xyes"])dnl
2250         ]dnl
2251 )# AC_COLLECTD(name, enable/disable, info-text, feature/module)
2252
2253 # AC_PLUGIN(name, default, info)
2254 # ------------------------------------------------------------
2255 dnl
2256 AC_DEFUN(
2257   [AC_PLUGIN],
2258   [
2259     enable_plugin="no"
2260     AC_ARG_ENABLE([$1], AC_HELP_STRING([--enable-$1], [$3]),
2261     [
2262      if test "x$enableval" = "xyes"
2263      then
2264              enable_plugin="yes"
2265      else
2266              enable_plugin="no"
2267      fi
2268     ],
2269     [
2270      if test "x$2" = "xyes"
2271      then
2272              enable_plugin="yes"
2273      else
2274              enable_plugin="no"
2275      fi
2276     ])
2277     if test "x$enable_plugin" = "xyes"
2278     then
2279             AC_DEFINE([HAVE_PLUGIN_]my_toupper([$1]), 1, [Define to 1 if the $1 plugin is enabled.])
2280     fi
2281     AM_CONDITIONAL([BUILD_PLUGIN_]my_toupper([$1]), test "x$enable_plugin" = "xyes")
2282     enable_$1="$enable_plugin"
2283   ]
2284 )# AC_PLUGIN(name, default, info)
2285
2286 m4_divert_once([HELP_ENABLE], [
2287 collectd features:])
2288 # FIXME: Remove these calls to `AC_COLLECTD' and then remove that macro.
2289 AC_COLLECTD([debug],     [enable],  [feature], [debugging])
2290 AC_COLLECTD([daemon],    [disable], [feature], [daemon mode])
2291 AC_COLLECTD([getifaddrs],[enable],  [feature], [getifaddrs under Linux])
2292
2293 plugin_ascent="no"
2294 plugin_battery="no"
2295 plugin_cpu="no"
2296 plugin_cpufreq="no"
2297 plugin_df="no"
2298 plugin_disk="no"
2299 plugin_entropy="no"
2300 plugin_interface="no"
2301 plugin_ipmi="no"
2302 plugin_ipvs="no"
2303 plugin_irq="no"
2304 plugin_libvirt="no"
2305 plugin_load="no"
2306 plugin_memory="no"
2307 plugin_multimeter="no"
2308 plugin_nfs="no"
2309 plugin_perl="no"
2310 plugin_processes="no"
2311 plugin_serial="no"
2312 plugin_swap="no"
2313 plugin_tape="no"
2314 plugin_tcpconns="no"
2315 plugin_users="no"
2316 plugin_vmem="no"
2317 plugin_vserver="no"
2318 plugin_wireless="no"
2319
2320 # Linux
2321 if test "x$ac_system" = "xLinux"
2322 then
2323         plugin_battery="yes"
2324         plugin_cpu="yes"
2325         plugin_cpufreq="yes"
2326         plugin_disk="yes"
2327         plugin_entropy="yes"
2328         plugin_interface="yes"
2329         plugin_irq="yes"
2330         plugin_load="yes"
2331         plugin_memory="yes"
2332         plugin_nfs="yes"
2333         plugin_processes="yes"
2334         plugin_serial="yes"
2335         plugin_swap="yes"
2336         plugin_tcpconns="yes"
2337         plugin_vmem="yes"
2338         plugin_vserver="yes"
2339         plugin_wireless="yes"
2340
2341         if test "x$have_net_ip_vs_h" = "xyes" -o "x$have_ip_vs_h" = "xyes"
2342         then
2343                 plugin_ipvs="yes"
2344         fi
2345 fi
2346
2347 # Mac OS X devices
2348 if test "x$with_libiokit" = "xyes"
2349 then
2350         plugin_battery="yes"
2351         plugin_disk="yes"
2352 fi
2353
2354 # Solaris
2355 if test "x$with_devinfo$with_kstat" = "xyesyes"
2356 then
2357         plugin_cpu="yes"
2358         plugin_disk="yes"
2359         plugin_interface="yes"
2360         plugin_memory="yes"
2361         plugin_swap="yes"
2362         plugin_tape="yes"
2363 fi
2364
2365 # libstatgrab
2366 if test "x$with_libstatgrab" = "xyes"
2367 then
2368         plugin_cpu="yes"
2369         plugin_disk="yes"
2370         plugin_interface="yes"
2371         plugin_load="yes"
2372         plugin_memory="yes"
2373         plugin_swap="yes"
2374         plugin_users="yes"
2375 fi
2376
2377 if test "x$with_libcurl" = "xyes" && test "x$with_libxml2" = "xyes"
2378 then
2379         plugin_ascent="yes"
2380 fi
2381
2382 if test "x$with_libopenipmipthread" = "xyes"
2383 then
2384         plugin_ipmi="yes"
2385 fi
2386
2387 if test "x$have_processor_info" = "xyes"
2388 then
2389         plugin_cpu="yes"
2390 fi
2391 if test "x$have_sysctlbyname" = "xyes"
2392 then
2393         plugin_cpu="yes"
2394         plugin_memory="yes"
2395         plugin_tcpconns="yes"
2396 fi
2397
2398 if test "x$have_statfs" = "xyes"
2399 then
2400         plugin_df="yes"
2401 fi
2402 if test "x$have_statvfs" = "xyes"
2403 then
2404         plugin_df="yes"
2405 fi
2406
2407 if test "x$have_getifaddrs" = "xyes"
2408 then
2409         plugin_interface="yes"
2410 fi
2411
2412 if test "x$with_libxml2" = "xyes" && test "x$with_libvirt" = "xyes"
2413 then
2414         plugin_libvirt="yes"
2415 fi
2416
2417 if test "x$have_getloadavg" = "xyes"
2418 then
2419         plugin_load="yes"
2420 fi
2421
2422 if test "x$have_libperl$have_perl_ithreads" = "xyesyes"
2423 then
2424         plugin_perl="yes"
2425 fi
2426
2427 # Mac OS X memory interface
2428 if test "x$have_host_statistics" = "xyes"
2429 then
2430         plugin_memory="yes"
2431 fi
2432
2433 if test "x$have_termios_h" = "xyes"
2434 then
2435         plugin_multimeter="yes"
2436 fi
2437
2438 if test "x$have_thread_info" = "xyes"
2439 then
2440         plugin_processes="yes"
2441 fi
2442
2443 if test "x$with_libkvm" = "xyes"
2444 then
2445         plugin_swap="yes"
2446 fi
2447
2448 if test "x$have_getutent" = "xyes"
2449 then
2450         plugin_users="yes"
2451 fi
2452 if test "x$have_getutxent" = "xyes"
2453 then
2454         plugin_users="yes"
2455 fi
2456
2457 # FIXME: sysctl for swap plugin
2458
2459 m4_divert_once([HELP_ENABLE], [
2460 collectd plugins:])
2461
2462 AC_PLUGIN([apache],      [$with_libcurl],      [Apache httpd statistics])
2463 AC_PLUGIN([apcups],      [yes],                [Statistics of UPSes by APC])
2464 AC_PLUGIN([apple_sensors], [$with_libiokit],   [Apple's hardware sensors])
2465 AC_PLUGIN([ascent],      [$plugin_ascent],     [AscentEmu player statistics])
2466 AC_PLUGIN([battery],     [$plugin_battery],    [Battery statistics])
2467 AC_PLUGIN([cpu],         [$plugin_cpu],        [CPU usage statistics])
2468 AC_PLUGIN([cpufreq],     [$plugin_cpufreq],    [CPU frequency statistics])
2469 AC_PLUGIN([csv],         [yes],                [CSV output plugin])
2470 AC_PLUGIN([df],          [$plugin_df],         [Filesystem usage statistics])
2471 AC_PLUGIN([disk],        [$plugin_disk],       [Disk usage statistics])
2472 AC_PLUGIN([dns],         [$with_libpcap],      [DNS traffic analysis])
2473 AC_PLUGIN([email],       [yes],                [EMail statistics])
2474 AC_PLUGIN([entropy],     [$plugin_entropy],    [Entropy statistics])
2475 AC_PLUGIN([exec],        [yes],                [Execution of external programs])
2476 AC_PLUGIN([hddtemp],     [yes],                [Query hddtempd])
2477 AC_PLUGIN([interface],   [$plugin_interface],  [Interface traffic statistics])
2478 AC_PLUGIN([iptables],    [$with_libiptc],      [IPTables rule counters])
2479 AC_PLUGIN([ipmi],        [$plugin_ipmi],       [IPMI sensor statistics])
2480 AC_PLUGIN([ipvs],        [$plugin_ipvs],       [IPVS connection statistics])
2481 AC_PLUGIN([irq],         [$plugin_irq],        [IRQ statistics])
2482 AC_PLUGIN([libvirt],     [$plugin_libvirt],    [Virtual machine statistics])
2483 AC_PLUGIN([load],        [$plugin_load],       [System load])
2484 AC_PLUGIN([logfile],     [yes],                [File logging plugin])
2485 AC_PLUGIN([mbmon],       [yes],                [Query mbmond])
2486 AC_PLUGIN([memcached],   [yes],                [memcached statistics])
2487 AC_PLUGIN([memory],      [$plugin_memory],     [Memory usage])
2488 AC_PLUGIN([multimeter],  [$plugin_multimeter], [Read multimeter values])
2489 AC_PLUGIN([mysql],       [$with_libmysql],     [MySQL statistics])
2490 AC_PLUGIN([netlink],     [$with_libnetlink],   [Enhanced Linux network statistics])
2491 AC_PLUGIN([network],     [yes],                [Network communication plugin])
2492 AC_PLUGIN([nfs],         [$plugin_nfs],        [NFS statistics])
2493 AC_PLUGIN([nginx],       [$with_libcurl],      [nginx statistics])
2494 AC_PLUGIN([ntpd],        [yes],                [NTPd statistics])
2495 AC_PLUGIN([nut],         [$with_libupsclient], [Network UPS tools statistics])
2496 AC_PLUGIN([perl],        [$plugin_perl],       [Embed a Perl interpreter])
2497 AC_PLUGIN([ping],        [$with_liboping],     [Network latency statistics])
2498 AC_PLUGIN([powerdns],    [yes],                [PowerDNS statistics])
2499 AC_PLUGIN([processes],   [$plugin_processes],  [Process statistics])
2500 AC_PLUGIN([rrdtool],     [$with_rrdtool],      [RRDTool output plugin])
2501 AC_PLUGIN([sensors],     [$with_lm_sensors],   [lm_sensors statistics])
2502 AC_PLUGIN([serial],      [$plugin_serial],     [serial port traffic])
2503 AC_PLUGIN([snmp],        [$with_libnetsnmp],   [SNMP querying plugin])
2504 AC_PLUGIN([swap],        [$plugin_swap],       [Swap usage statistics])
2505 AC_PLUGIN([syslog],      [$have_syslog],       [Syslog logging plugin])
2506 AC_PLUGIN([tail],        [yes],                [Parsing of logfiles])
2507 AC_PLUGIN([tape],        [$plugin_tape],       [Tape drive statistics])
2508 AC_PLUGIN([tcpconns],    [$plugin_tcpconns],   [TCP connection statistics])
2509 AC_PLUGIN([teamspeak2],  [yes],                [TeamSpeak2 server statistics])
2510 AC_PLUGIN([unixsock],    [yes],                [Unixsock communication plugin])
2511 AC_PLUGIN([users],       [$plugin_users],      [User statistics])
2512 AC_PLUGIN([uuid],        [yes],                [UUID as hostname plugin])
2513 AC_PLUGIN([vmem],        [$plugin_vmem],       [Virtual memory statistics])
2514 AC_PLUGIN([vserver],     [$plugin_vserver],    [Linux VServer statistics])
2515 AC_PLUGIN([wireless],    [$plugin_wireless],   [Wireless statistics])
2516 AC_PLUGIN([xmms],        [$with_libxmms],      [XMMS statistics])
2517
2518 dnl ip_vs.h
2519 if test "x$ac_system" = "xLinux" \
2520         && test "x$have_net_ip_vs_h$have_ip_vs_h" = "xnono"
2521 then
2522         enable_ipvs="$enable_ipvs (ip_vs.h not found)"
2523 fi
2524
2525 dnl Perl bindings
2526 AC_ARG_WITH(perl-bindings, [AS_HELP_STRING([--with-perl-bindings@<:@=OPTIONS@:>@], [Options passed to "perl Makefile.PL".])],
2527 [
2528         if test "x$withval" != "xno" && test "x$withval" != "xyes"
2529         then
2530                 PERL_BINDINGS_OPTIONS="$withval"
2531                 with_perl_bindings="yes"
2532         else
2533                 PERL_BINDINGS_OPTIONS=""
2534                 with_perl_bindings="$withval"
2535         fi
2536 ],
2537 [
2538         PERL_BINDINGS_OPTIONS=""
2539         if test -n "$perl_interpreter"
2540         then
2541                 with_perl_bindings="yes"
2542         else
2543                 with_perl_bindings="no (no perl interpreter found)"
2544         fi
2545 ])
2546 if test "x$with_perl_bindings" = "xyes"
2547 then
2548         PERL_BINDINGS="perl"
2549 else
2550         PERL_BINDINGS=""
2551 fi
2552 AC_SUBST(PERL_BINDINGS)
2553 AC_SUBST(PERL_BINDINGS_OPTIONS)
2554
2555 AC_OUTPUT(Makefile src/Makefile src/collectd.conf src/libiptc/Makefile src/liboconfig/Makefile src/liboping/Makefile bindings/Makefile)
2556
2557 if test "x$with_rrdtool" = "xyes" \
2558         && test "x$librrd_threadsafe" != "xyes"
2559 then
2560         with_rrdtool="yes (warning: librrd is not thread-safe)"
2561 fi
2562
2563 if test "x$with_liboping" = "xyes" \
2564         && test "x$with_own_liboping" = "xyes"
2565 then
2566         with_liboping="yes (shipped version)"
2567 fi
2568
2569 if test "x$with_libiptc" = "xyes" -a "x$with_own_libiptc" = "xyes"
2570 then
2571         with_libiptc="yes (shipped version)"
2572 fi
2573
2574 if test "x$with_libperl" = "xyes"
2575 then
2576         with_libperl="yes (version `$perl_interpreter -MConfig -e 'print $Config{version};'`)"
2577 else
2578         enable_perl="no (needs libperl)"
2579 fi
2580
2581 if test "x$with_perl_bindings" = "xyes" \
2582         && test "x$PERL_BINDINGS_OPTIONS" != "x"
2583 then
2584         with_perl_bindings="yes ($PERL_BINDINGS_OPTIONS)"
2585 fi
2586
2587 cat <<EOF;
2588
2589 Configuration:
2590   Libraries:
2591     libcurl . . . . . . $with_libcurl
2592     libiokit  . . . . . $with_libiokit
2593     libiptc . . . . . . $with_libiptc
2594     libkstat  . . . . . $with_kstat
2595     libkvm  . . . . . . $with_libkvm
2596     libmysql  . . . . . $with_libmysql
2597     libnetlink  . . . . $with_libnetlink
2598     libnetsnmp  . . . . $with_libnetsnmp
2599     liboconfig  . . . . $with_liboconfig
2600     libopenipmi . . . . $with_libopenipmipthread
2601     liboping  . . . . . $with_liboping
2602     libpcap . . . . . . $with_libpcap
2603     libperl . . . . . . $with_libperl
2604     libpthread  . . . . $with_libpthread
2605     librrd  . . . . . . $with_rrdtool
2606     libsensors  . . . . $with_lm_sensors
2607     libstatgrab . . . . $with_libstatgrab
2608     libupsclient  . . . $with_libupsclient
2609     libvirt . . . . . . $with_libvirt
2610     libxml2 . . . . . . $with_libxml2
2611     libxmms . . . . . . $with_libxmms
2612
2613   Features:
2614     daemon mode . . . . $enable_daemon
2615     debug . . . . . . . $enable_debug
2616
2617   Bindings:
2618     perl  . . . . . . . $with_perl_bindings
2619
2620   Modules:
2621     apache  . . . . . . $enable_apache
2622     apcups  . . . . . . $enable_apcups
2623     apple_sensors . . . $enable_apple_sensors
2624     ascent  . . . . . . $enable_ascent
2625     battery . . . . . . $enable_battery
2626     cpu . . . . . . . . $enable_cpu
2627     cpufreq . . . . . . $enable_cpufreq
2628     csv . . . . . . . . $enable_csv
2629     df  . . . . . . . . $enable_df
2630     disk  . . . . . . . $enable_disk
2631     dns . . . . . . . . $enable_dns
2632     email . . . . . . . $enable_email
2633     entropy . . . . . . $enable_entropy
2634     exec  . . . . . . . $enable_exec
2635     hddtemp . . . . . . $enable_hddtemp
2636     interface . . . . . $enable_interface
2637     iptables  . . . . . $enable_iptables
2638     ipmi  . . . . . . . $enable_ipmi
2639     ipvs  . . . . . . . $enable_ipvs
2640     irq . . . . . . . . $enable_irq
2641     libvirt . . . . . . $enable_libvirt
2642     load  . . . . . . . $enable_load
2643     logfile . . . . . . $enable_logfile
2644     mbmon . . . . . . . $enable_mbmon
2645     memcached . . . . . $enable_memcached
2646     memory  . . . . . . $enable_memory
2647     multimeter  . . . . $enable_multimeter
2648     mysql . . . . . . . $enable_mysql
2649     netlink . . . . . . $enable_netlink
2650     network . . . . . . $enable_network
2651     nfs . . . . . . . . $enable_nfs
2652     nginx . . . . . . . $enable_nginx
2653     ntpd  . . . . . . . $enable_ntpd
2654     nut . . . . . . . . $enable_nut
2655     perl  . . . . . . . $enable_perl
2656     ping  . . . . . . . $enable_ping
2657     powerdns  . . . . . $enable_powerdns
2658     processes . . . . . $enable_processes
2659     rrdtool . . . . . . $enable_rrdtool
2660     sensors . . . . . . $enable_sensors
2661     serial  . . . . . . $enable_serial
2662     snmp  . . . . . . . $enable_snmp
2663     swap  . . . . . . . $enable_swap
2664     syslog  . . . . . . $enable_syslog
2665     tail  . . . . . . . $enable_tail
2666     tape  . . . . . . . $enable_tape
2667     tcpconns  . . . . . $enable_tcpconns
2668     teamspeak2  . . . . $enable_teamspeak2
2669     unixsock  . . . . . $enable_unixsock
2670     users . . . . . . . $enable_users
2671     uuid  . . . . . . . $enable_uuid
2672     vmem  . . . . . . . $enable_vmem
2673     vserver . . . . . . $enable_vserver
2674     wireless  . . . . . $enable_wireless
2675     xmms  . . . . . . . $enable_xmms
2676
2677 EOF