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="$with_libstatgrab_ldflags"
1231   AC_SUBST(BUILD_WITH_LIBSTATGRAB_CFLAGS)
1232   AC_SUBST(BUILD_WITH_LIBSTATGRAB_LDFLAGS)
1233 fi
1234
1235 with_libkvm="no"
1236 AC_CHECK_LIB(kvm, kvm_getswapinfo, [with_kvm_getswapinfo="yes"], [with_kvm_getswapinfo="no"])
1237 if test "x$with_kvm_getswapinfo" = "xyes"
1238 then
1239         AC_DEFINE(HAVE_LIBKVM_GETSWAPINFO, 1,
1240                   [Define to 1 if you have the 'kvm' library with the 'kvm_getswapinfo' symbol (-lkvm)])
1241         with_libkvm="yes"
1242 fi
1243 AM_CONDITIONAL(BUILD_WITH_LIBKVM_GETSWAPINFO, test "x$with_kvm_getswapinfo" = "xyes")
1244
1245 with_sensors_cflags=""
1246 with_sensors_ldflags=""
1247 AC_ARG_WITH(lm-sensors, [AS_HELP_STRING([--with-lm-sensors@<:@=PREFIX@:>@], [Path to lm_sensors.])],
1248 [
1249         if test "x$withval" = "xno"
1250         then
1251                 with_lm_sensors="no"
1252         else
1253                 with_lm_sensors="yes"
1254                 if test "x$withval" != "xyes"
1255                 then
1256                         with_sensors_cflags="-I$withval/include"
1257                         with_sensors_ldflags="-L$withval/lib"
1258                         with_lm_sensors="yes"
1259                 fi
1260         fi
1261 ],
1262 [
1263         if test "x$ac_system" = "xLinux"
1264         then
1265                 with_lm_sensors="yes"
1266         else
1267                 with_lm_sensors="no (Linux only library)"
1268         fi
1269 ])
1270 if test "x$with_lm_sensors" = "xyes"
1271 then
1272         SAVE_CPPFLAGS="$CPPFLAGS"
1273         CPPFLAGS="$CPPFLAGS $with_sensors_cflags"
1274
1275 #       AC_CHECK_HEADERS(sensors/sensors.h,
1276 #       [
1277 #               AC_DEFINE(HAVE_SENSORS_SENSORS_H, 1, [Define to 1 if you have the <sensors/sensors.h> header file.])
1278 #       ],
1279 #       [with_lm_sensors="no (sensors/sensors.h not found)"])
1280         AC_CHECK_HEADERS(sensors/sensors.h, [], [with_lm_sensors="no (sensors/sensors.h not found)"])
1281
1282         CPPFLAGS="$SAVE_CPPFLAGS"
1283 fi
1284 if test "x$with_lm_sensors" = "xyes"
1285 then
1286         SAVE_CPPFLAGS="$CPPFLAGS"
1287         SAVE_LDFLAGS="$LDFLAGS"
1288         CPPFLAGS="$CPPFLAGS $with_sensors_cflags"
1289         LDFLAGS="$LDFLAGS $with_sensors_ldflags"
1290
1291         AC_CHECK_LIB(sensors, sensors_init,
1292         [
1293                 AC_DEFINE(HAVE_LIBSENSORS, 1, [Define to 1 if you have the sensors library (-lsensors).])
1294         ],
1295         [with_lm_sensors="no (libsensors not found)"])
1296
1297         CPPFLAGS="$SAVE_CPPFLAGS"
1298         LDFLAGS="$SAVE_LDFLAGS"
1299 fi
1300 if test "x$with_lm_sensors" = "xyes"
1301 then
1302         BUILD_WITH_LIBSENSORS_CFLAGS="$with_sensors_cflags"
1303         BUILD_WITH_LIBSENSORS_LDFLAGS="$with_sensors_ldflags"
1304         AC_SUBST(BUILD_WITH_LIBSENSORS_CFLAGS)
1305         AC_SUBST(BUILD_WITH_LIBSENSORS_LDFLAGS)
1306 fi
1307 AM_CONDITIONAL(BUILD_WITH_LM_SENSORS, test "x$with_lm_sensors" = "xyes")
1308
1309 with_mysql_config="mysql_config"
1310 with_mysql_cflags=""
1311 with_mysql_libs=""
1312 AC_ARG_WITH(libmysql, [AS_HELP_STRING([--with-libmysql@<:@=PREFIX@:>@], [Path to libmysql.])],
1313 [
1314         if test "x$withval" = "xno"
1315         then
1316                 with_libmysql="no"
1317         else if test "x$withval" = "xyes"
1318         then
1319                 with_libmysql="yes"
1320         else
1321                 if test -f "$withval" && test -x "$withval";
1322                 then
1323                         with_mysql_config="$withval"
1324                 else if test -x "$withval/bin/mysql_config"
1325                 then
1326                         with_mysql_config="$withval/bin/mysql_config"
1327                 fi; fi
1328                 with_libmysql="yes"
1329         fi; fi
1330 ],
1331 [
1332         with_libmysql="yes"
1333 ])
1334 if test "x$with_libmysql" = "xyes"
1335 then
1336         with_mysql_cflags=`$with_mysql_config --cflags 2>/dev/null`
1337         mysql_config_status=$?
1338
1339         if test $mysql_config_status -ne 0
1340         then
1341                 with_libmysql="no"
1342         else
1343                 SAVE_CPPFLAGS="$CPPFLAGS"
1344                 CPPFLAGS="$CPPFLAGS $with_mysql_cflags"
1345
1346                 AC_CHECK_HEADERS(mysql/mysql.h, [], [with_libmysql="no (mysql/mysql.h not found)"], [])
1347
1348                 CPPFLAGS="$SAVE_CPPFLAGS"
1349         fi
1350 fi
1351 if test "x$with_libmysql" = "xyes"
1352 then
1353         with_mysql_libs=`$with_mysql_config --libs 2>/dev/null`
1354         mysql_config_status=$?
1355
1356         if test $mysql_config_status -ne 0
1357         then
1358                 with_libmysql="no"
1359         else
1360                 AC_CHECK_LIB(mysqlclient, mysql_init,
1361                  [with_libmysql="yes"],
1362                  [with_libmysql="no (symbol 'mysql_init' not found)"],
1363                  [$with_mysql_libs])
1364         fi
1365 fi
1366 if test "x$with_libmysql" = "xyes"
1367 then
1368         BUILD_WITH_LIBMYSQL_CFLAGS="$with_mysql_cflags"
1369         BUILD_WITH_LIBMYSQL_LIBS="$with_mysql_libs"
1370         AC_SUBST(BUILD_WITH_LIBMYSQL_CFLAGS)
1371         AC_SUBST(BUILD_WITH_LIBMYSQL_LIBS)
1372 fi
1373 AM_CONDITIONAL(BUILD_WITH_LIBMYSQL, test "x$with_libmysql" = "xyes")
1374
1375 with_own_liboconfig="no"
1376 liboconfig_LDFLAGS="$LDFLAGS"
1377 liboconfig_CPPFLAGS="$CPPFLAGS"
1378 AC_ARG_WITH(liboconfig, [AS_HELP_STRING([--with-liboconfig@<:@=PREFIX@:>@], [Path to liboconfig.])],
1379 [
1380         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1381         then
1382                 if test -d "$withval/lib"
1383                 then
1384                         liboconfig_LDFLAGS="$LDFLAGS -L$withval/lib"
1385                 fi
1386                 if test -d "$withval/include"
1387                 then
1388                         liboconfig_CPPFLAGS="$CPPFLAGS -I$withval/include"
1389                 fi
1390         fi
1391         if test "x$withval" = "xno"
1392         then
1393                 AC_MSG_ERROR("liboconfig is required")
1394         fi
1395 ],
1396 [
1397         with_liboconfig="yes"
1398 ])
1399
1400 save_LDFLAGS="$LDFLAGS"
1401 save_CPPFLAGS="$CPPFLAGS"
1402 LDFLAGS="$liboconfig_LDFLAGS"
1403 CPPFLAGS="$liboconfig_CPPFLAGS"
1404 AC_CHECK_LIB(oconfig, oconfig_parse_fh,
1405 [
1406         with_liboconfig="yes"
1407         with_own_liboconfig="no"
1408 ],
1409 [
1410         with_liboconfig="yes"
1411         with_own_liboconfig="yes"
1412         LDFLAGS="$save_LDFLAGS"
1413         CPPFLAGS="$save_CPPFLAGS"
1414 ])
1415
1416 AM_CONDITIONAL(BUILD_WITH_OWN_LIBOCONFIG, test "x$with_own_liboconfig" = "xyes")
1417 if test "x$with_own_liboconfig" = "xyes"
1418 then
1419         with_liboconfig="yes (shipped version)"
1420 fi
1421
1422 #with_liboping="yes"
1423 with_own_liboping="no"
1424 liboping_LDFLAGS="$LDFLAGS"
1425 liboping_CPPFLAGS="$CPPFLAGS"
1426 AC_ARG_WITH(liboping, [AS_HELP_STRING([--with-liboping@<:@=PREFIX@:>@], [Path to liboping.])],
1427 [
1428         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1429         then
1430                 if test -d "$withval/lib"
1431                 then
1432                         liboping_LDFLAGS="$LDFLAGS -L$withval/lib"
1433                 fi
1434                 if test -d "$withval/include"
1435                 then
1436                         liboping_CPPFLAGS="$CPPFLAGS -I$withval/include"
1437                 fi
1438         fi
1439         if test "x$withval" = "xno"
1440         then
1441                 with_liboping="no"
1442                 with_own_liboping="no"
1443         else if test "x$withval" = "xyes"
1444         then
1445                 with_liboping="yes"
1446         fi; fi
1447 ],
1448 [
1449         with_liboping="yes"
1450 ])
1451
1452 if test "x$with_liboping" = "xyes"
1453 then
1454         save_LDFLAGS="$LDFLAGS"
1455         save_CPPFLAGS="$CPPFLAGS"
1456         LDFLAGS="$liboping_LDFLAGS"
1457         CPPFLAGS="$liboping_CPPFLAGS"
1458         AC_CHECK_LIB(oping, ping_construct,
1459         [
1460                 with_liboping="yes"
1461                 with_own_liboping="no"
1462         ],
1463         [
1464                 with_liboping="yes"
1465                 with_own_liboping="yes"
1466                 LDFLAGS="$save_LDFLAGS"
1467                 CPPFLAGS="$save_CPPFLAGS"
1468         ])
1469 fi
1470 AM_CONDITIONAL(BUILD_WITH_LIBOPING, test "x$with_liboping" = "xyes")
1471 AM_CONDITIONAL(BUILD_WITH_OWN_LIBOPING, test "x$with_own_liboping" = "xyes")
1472
1473 AC_ARG_WITH(libpcap, [AS_HELP_STRING([--with-libpcap@<:@=PREFIX@:>@], [Path to libpcap.])],
1474 [
1475         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1476         then
1477                 LDFLAGS="$LDFLAGS -L$withval/lib"
1478                 CPPFLAGS="$CPPFLAGS -I$withval/include"
1479                 with_libpcap="yes"
1480         else
1481                 with_libpcap="$withval"
1482         fi
1483 ],
1484 [
1485         with_libpcap="yes"
1486 ])
1487 if test "x$with_libpcap" = "xyes"
1488 then
1489         AC_CHECK_LIB(pcap, pcap_open_live,
1490         [
1491                 AC_DEFINE(HAVE_LIBPCAP, 1, [Define to 1 if you have the pcap library (-lpcap).])
1492         ], [with_libpcap="no (libpcap not found)"])
1493 fi
1494 if test "x$with_libpcap" = "xyes"
1495 then
1496         AC_CHECK_HEADERS(pcap.h,
1497         [
1498                 AC_DEFINE(HAVE_PCAP_H, 1, [Define to 1 if you have the <pcap.h> header file.])
1499         ], [with_libpcap="no (pcap.h not found)"])
1500 fi
1501 if test "x$with_libpcap" = "xyes"
1502 then
1503         collect_libpcap=1
1504 else
1505         collect_libpcap=0
1506 fi
1507 AC_DEFINE_UNQUOTED(COLLECT_LIBPCAP, [$collect_libpcap],
1508         [Wether or not to use the pcap library])
1509 AM_CONDITIONAL(BUILD_WITH_LIBPCAP, test "x$with_libpcap" = "xyes")
1510
1511 perl_interpreter="perl"
1512 AC_ARG_WITH(libperl, [AS_HELP_STRING([--with-libperl@<:@=PREFIX@:>@], [Path to libperl.])],
1513 [
1514         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1515         then
1516                 LDFLAGS="$LDFLAGS -L$withval/lib"
1517                 CPPFLAGS="$CPPFLAGS -I$withval/include"
1518                 perl_interpreter="$withval/bin/perl"
1519                 with_libperl="yes"
1520         else
1521                 with_libperl="$withval"
1522         fi
1523 ],
1524 [
1525         with_libperl="yes"
1526 ])
1527
1528 AC_MSG_CHECKING([for perl])
1529 perl_interpreter=`which "$perl_interpreter" 2> /dev/null`
1530 if test -x "$perl_interpreter"
1531 then
1532         AC_MSG_RESULT([yes])
1533 else
1534         perl_interpreter=""
1535         AC_MSG_RESULT([no])
1536 fi
1537
1538 AC_SUBST(PERL, "$perl_interpreter")
1539
1540 if test "x$with_libperl" = "xyes" \
1541         && test -n "$perl_interpreter"
1542 then
1543   SAVE_CFLAGS=$CFLAGS
1544   SAVE_LDFLAGS=$LDFLAGS
1545   PERL_CFLAGS=`$perl_interpreter -MExtUtils::Embed -e ccopts`
1546   PERL_LDFLAGS=`$perl_interpreter -MExtUtils::Embed -e ldopts`
1547   CFLAGS="$CFLAGS $PERL_CFLAGS"
1548   LDFLAGS="$LDFLAGS $PERL_LDFLAGS"
1549
1550   AC_CACHE_CHECK([for libperl],
1551     [have_libperl],
1552     AC_LINK_IFELSE(
1553       AC_LANG_PROGRAM(
1554       [[
1555 #include <EXTERN.h>
1556 #include <perl.h>
1557 #include <XSUB.h>
1558       ]],
1559       [[
1560        PerlInterpreter *perl = NULL;
1561        Perl_load_module (perl, PERL_LOADMOD_NOIMPORT,
1562                          newSVpv ("Collectd::Plugin::FooBar", 24),
1563                          Nullsv);
1564       ]]),
1565       [have_libperl="yes"],
1566       [have_libperl="no"]
1567     )
1568   )
1569
1570   if test "x$have_libperl" = "xyes"
1571   then
1572           AC_DEFINE(HAVE_LIBPERL, 1, [Define if libperl is present and usable.])
1573           AC_SUBST(PERL_CFLAGS)
1574           AC_SUBST(PERL_LDFLAGS)
1575   else
1576           with_libperl="no"
1577   fi
1578
1579   CFLAGS=$SAVE_CFLAGS
1580   LDFLAGS=$SAVE_LDFLAGS
1581 else if test -z "$perl_interpreter"; then
1582   with_libperl="no (no perl interpreter found)"
1583   have_libperl="no"
1584 fi; fi
1585 AM_CONDITIONAL(BUILD_WITH_LIBPERL, test "x$with_libperl" = "xyes")
1586
1587 if test "x$with_libperl" = "xyes"
1588 then
1589         SAVE_CFLAGS=$CFLAGS
1590         SAVE_LDFLAGS=$LDFLAGS
1591         CFLAGS="$CFLAGS $PERL_CFLAGS"
1592         LDFLAGS="$LDFLAGS $PERL_LDFLAGS"
1593
1594         AC_CACHE_CHECK([if perl supports ithreads],
1595                 [have_perl_ithreads],
1596                 AC_LINK_IFELSE(
1597                         AC_LANG_PROGRAM(
1598                         [[
1599 #include <EXTERN.h>
1600 #include <perl.h>
1601 #include <XSUB.h>
1602
1603 #if !defined(USE_ITHREADS)
1604 # error "Perl does not support ithreads!"
1605 #endif /* !defined(USE_ITHREADS) */
1606                         ]],
1607                         [[ ]]),
1608                         [have_perl_ithreads="yes"],
1609                         [have_perl_ithreads="no"]
1610                 )
1611         )
1612
1613         if test "x$have_perl_ithreads" = "xyes"
1614         then
1615                 AC_DEFINE(HAVE_PERL_ITHREADS, 1, [Define if Perl supports ithreads.])
1616         fi
1617
1618         CFLAGS=$SAVE_CFLAGS
1619         LDFLAGS=$SAVE_LDFLAGS
1620 fi
1621
1622 with_own_libiptc="no"
1623 AC_ARG_WITH(libiptc, [AS_HELP_STRING([--with-libiptc@<:@=PREFIX@:>@], [Path to libiptc.])],
1624 [
1625         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1626         then
1627                 LDFLAGS="$LDFLAGS -L$withval/lib"
1628                 CPPFLAGS="$CPPFLAGS -I$withval/include"
1629                 with_libiptc="yes"
1630         else
1631                 with_libiptc="$withval"
1632         fi
1633 ],
1634 [
1635         if test "x$ac_system" = "xLinux"
1636         then
1637                 with_libiptc="yes"
1638         else
1639                 with_libiptc="no (Linux only)"
1640         fi
1641 ])
1642 if test "x$with_libiptc" = "xyes"
1643 then
1644         AC_CHECK_LIB(iptc, iptc_init,
1645         [
1646                 AC_DEFINE(HAVE_LIBIPTC, 1, [Define to 1 if you have the iptc library (-liptc).])
1647         ],
1648         [
1649                 with_libiptc="yes"
1650                 with_own_libiptc="yes"
1651         ])
1652 fi
1653 if test "x$with_libiptc" = "xyes" -a "x$with_own_libiptc" != "xyes"
1654 then
1655         AC_CHECK_HEADERS(libiptc/libiptc.h,
1656         [
1657                 AC_DEFINE(HAVE_LIBIPTC_LIBIPTC_H, 1, [Define to 1 if you have the <libiptc/libiptc.h> header file.])
1658         ],
1659         [
1660                 with_libiptc="yes"
1661                 with_own_libiptc="yes"
1662         ])
1663 fi
1664 if test "x$with_libiptc" = "xyes"
1665 then
1666         SAVE_CFLAGS=$CFLAGS
1667         CFLAGS="$CFLAGS $KERNEL_CFLAGS"
1668
1669         AC_CHECK_HEADERS(linux/netfilter_ipv4/ip_tables.h linux/netfilter_ipv6/ip6_tables.h, [],
1670         [
1671                 with_libiptc="no (Linux iptables headers not found - check KERNEL_DIR)"
1672                 with_own_libiptc="no"
1673         ],
1674         [
1675 #include "$srcdir/src/libiptc/ipt_kernel_headers.h"
1676         ])
1677
1678         CFLAGS=$SAVE_CFLAGS
1679 fi
1680 AM_CONDITIONAL(BUILD_WITH_LIBIPTC, test "x$with_libiptc" = "xyes")
1681 AM_CONDITIONAL(BUILD_WITH_OWN_LIBIPTC, test "x$with_own_libiptc" = "xyes")
1682 if test "x$with_own_libiptc" = "xyes"
1683 then
1684         AC_DEFINE(OWN_LIBIPTC, 1, [Define to 1 if we use the shipped iptc library.])
1685 fi
1686
1687 with_snmp_config="net-snmp-config"
1688 with_snmp_cflags=""
1689 with_snmp_libs=""
1690 AC_ARG_WITH(libnetsnmp, [AS_HELP_STRING([--with-libnetsnmp@<:@=PREFIX@:>@], [Path to the Net-SNMPD library.])],
1691 [
1692         if test "x$withval" = "xno"
1693         then
1694                 with_libnetsnmp="no"
1695         else if test "x$withval" = "xyes"
1696         then
1697                 with_libnetsnmp="yes"
1698         else
1699                 if test -x "$withval"
1700                 then
1701                         with_snmp_config="$withval"
1702                         with_libnetsnmp="yes"
1703                 else
1704                         with_snmp_config="$withval/bin/net-snmp-config"
1705                         with_libnetsnmp="yes"
1706                 fi
1707         fi; fi
1708 ],
1709 [with_libnetsnmp="yes"])
1710 if test "x$with_libnetsnmp" = "xyes"
1711 then
1712         with_snmp_cflags=`$with_snmp_config --cflags 2>/dev/null`
1713         snmp_config_status=$?
1714
1715         if test $snmp_config_status -ne 0
1716         then
1717                 with_libnetsnmp="no ($with_snmp_config failed)"
1718         else
1719                 SAVE_CPPFLAGS="$CPPFLAGS"
1720                 CPPFLAGS="$CPPFLAGS $with_snmp_cflags"
1721
1722                 AC_CHECK_HEADERS(net-snmp/net-snmp-config.h, [], [with_libnetsnmp="no (net-snmp/net-snmp-config.h not found)"])
1723
1724                 CPPFLAGS="$SAVE_CPPFLAGS"
1725         fi
1726 fi
1727 if test "x$with_libnetsnmp" = "xyes"
1728 then
1729         with_snmp_libs=`$with_snmp_config --libs 2>/dev/null`
1730         snmp_config_status=$?
1731
1732         if test $snmp_config_status -ne 0
1733         then
1734                 with_libnetsnmp="no ($with_snmp_config failed)"
1735         else
1736                 AC_CHECK_LIB(netsnmp, init_snmp,
1737                 [with_libnetsnmp="yes"],
1738                 [with_libnetsnmp="no (libnetsnmp not found)"],
1739                 [$with_snmp_libs])
1740         fi
1741 fi
1742 if test "x$with_libnetsnmp" = "xyes"
1743 then
1744         BUILD_WITH_LIBSNMP_CFLAGS="$with_snmp_cflags"
1745         BUILD_WITH_LIBSNMP_LIBS="$with_snmp_libs"
1746         AC_SUBST(BUILD_WITH_LIBSNMP_CFLAGS)
1747         AC_SUBST(BUILD_WITH_LIBSNMP_LIBS)
1748 fi
1749 AM_CONDITIONAL(BUILD_WITH_LIBNETSNMP, test "x$with_libnetsnmp" = "xyes")
1750
1751 with_libupsclient="no (pkg-config isn't available)"
1752 with_libupsclient_cflags=""
1753 with_libupsclient_libs=""
1754 if test "x$PKG_CONFIG" != "x"
1755 then
1756         pkg-config --exists 'libupsclient' 2>/dev/null
1757         if test "$?" = "0"
1758         then
1759                 with_libupsclient="yes"
1760         else
1761                 with_libupsclient="no (pkg-config doesn't know library)"
1762         fi
1763 fi
1764 if test "x$with_libupsclient" = "xyes"
1765 then
1766         with_libupsclient_cflags="`pkg-config --cflags 'libupsclient'`"
1767         if test $? -ne 0
1768         then
1769                 with_libupsclient="no"
1770         fi
1771         with_libupsclient_libs="`pkg-config --libs 'libupsclient'`"
1772         if test $? -ne 0
1773         then
1774                 with_libupsclient="no"
1775         fi
1776 fi
1777 if test "x$with_libupsclient" = "xyes"
1778 then
1779         SAVE_CPPFLAGS="$CPPFLAGS"
1780         CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
1781
1782         AC_CHECK_HEADERS(upsclient.h, [], [with_libupsclient="no (upsclient.h not found)"])
1783
1784         CPPFLAGS="$SAVE_CPPFLAGS"
1785 fi
1786 if test "x$with_libupsclient" = "xyes"
1787 then
1788         SAVE_CPPFLAGS="$CPPFLAGS"
1789         SAVE_LDFLAGS="$LDFLAGS"
1790
1791         CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
1792         LDFLAGS="$LDFLAGS $with_libupsclient_libs"
1793
1794         AC_CHECK_LIB(upsclient, upscli_connect,
1795                      [with_libupsclient="yes"],
1796                      [with_libupsclient="no (symbol upscli_connect not found)"])
1797
1798         CPPFLAGS="$SAVE_CPPFLAGS"
1799         LDFLAGS="$SAVE_LDFLAGS"
1800 fi
1801 if test "x$with_libupsclient" = "xyes"
1802 then
1803         SAVE_CPPFLAGS="$CPPFLAGS"
1804         CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
1805
1806         AC_CHECK_TYPES([UPSCONN_t, UPSCONN], [], [],
1807 [#include <stdlib.h>
1808 #include <stdio.h>
1809 #include <upsclient.h>])
1810
1811         CPPFLAGS="$SAVE_CPPFLAGS"
1812 fi
1813 if test "x$with_libupsclient" = "xyes"
1814 then
1815         BUILD_WITH_LIBUPSCLIENT_CFLAGS="$with_libupsclient_cflags"
1816         BUILD_WITH_LIBUPSCLIENT_LIBS="$with_libupsclient_libs"
1817         AC_SUBST(BUILD_WITH_LIBUPSCLIENT_CFLAGS)
1818         AC_SUBST(BUILD_WITH_LIBUPSCLIENT_LIBS)
1819 fi
1820
1821 ### BEGIN of check for libxmms ###
1822 with_xmms_config="xmms-config"
1823 with_xmms_cflags=""
1824 with_xmms_libs=""
1825 AC_ARG_WITH(libxmms, [AS_HELP_STRING([--with-libxmms@<:@=PREFIX@:>@], [Path to libxmms.])],
1826 [
1827         if test "x$withval" != "xno" \
1828                 && test "x$withval" != "xyes"
1829         then
1830                 if test -f "$withval" && test -x "$withval";
1831                 then
1832                         with_xmms_config="$withval"
1833                 else if test -x "$withval/bin/xmms-config"
1834                 then
1835                         with_xmms_config="$withval/bin/xmms-config"
1836                 fi; fi
1837                 with_libxmms="yes"
1838         else if test "x$withval" = "xno"
1839         then
1840                 with_libxmms="no"
1841         else
1842                 with_libxmms="yes"
1843         fi; fi
1844 ],
1845 [
1846         with_libxmms="yes"
1847 ])
1848 if test "x$with_libxmms" = "xyes"
1849 then
1850         with_xmms_cflags=`$with_xmms_config --cflags 2>/dev/null`
1851         xmms_config_status=$?
1852
1853         if test $xmms_config_status -ne 0
1854         then
1855                 with_libxmms="no"
1856         fi
1857 fi
1858 if test "x$with_libxmms" = "xyes"
1859 then
1860         with_xmms_libs=`$with_xmms_config --libs 2>/dev/null`
1861         xmms_config_status=$?
1862
1863         if test $xmms_config_status -ne 0
1864         then
1865                 with_libxmms="no"
1866         fi
1867 fi
1868 if test "x$with_libxmms" = "xyes"
1869 then
1870         AC_CHECK_LIB(xmms, xmms_remote_get_info,
1871         [
1872                 BUILD_WITH_LIBXMMS_CFLAGS="$with_xmms_cflags"
1873                 BUILD_WITH_LIBXMMS_LIBS="$with_xmms_libs"
1874                 AC_SUBST(BUILD_WITH_LIBXMMS_CFLAGS)
1875                 AC_SUBST(BUILD_WITH_LIBXMMS_LIBS)
1876         ],
1877         [
1878                 with_libxmms="no"
1879         ],
1880         [$with_xmms_libs])
1881 fi
1882 with_libxmms_numeric=0
1883 if test "x$with_libxmms" = "xyes"
1884 then
1885         with_libxmms_numeric=1
1886 fi
1887 AC_DEFINE_UNQUOTED(HAVE_LIBXMMS, [$with_libxmms_numeric], [Define to 1 if you have the 'xmms' library (-lxmms).])
1888 AM_CONDITIONAL(BUILD_WITH_LIBXMMS, test "x$with_libxmms" = "xyes")
1889 ### END of check for libxmms ###
1890
1891 with_libnetlink_cflags=""
1892 with_libnetlink_libs="-lnetlink"
1893 AC_ARG_WITH(libnetlink, [AS_HELP_STRING([--with-libnetlink@<:@=PREFIX@:>@], [Path to libnetlink.])],
1894 [
1895  echo "libnetlink: withval = $withval"
1896  if test "x$withval" = "xyes"
1897  then
1898          with_libnetlink="yes"
1899  else if test "x$withval" = "xno"
1900  then
1901          with_libnetlink="no"
1902  else
1903          if test -d "$withval/include"
1904          then
1905                  with_libnetlink_cflags="-I$withval/include"
1906                  with_libnetlink_libs="-L$withval/lib -lnetlink"
1907                  with_libnetlink="yes"
1908          else
1909                  AC_MSG_ERROR("no such directory: $withval/include")
1910          fi
1911  fi; fi
1912 ],
1913 [
1914  if test "x$ac_system" = "xLinux"
1915  then
1916          with_libnetlink="yes"
1917  else
1918          with_libnetlink="no (Linux only library)"
1919  fi
1920 ])
1921 if test "x$with_libnetlink" = "xyes"
1922 then
1923         SAVE_CFLAGS=$CFLAGS
1924         CFLAGS="$CFLAGS $with_libnetlink_cflags"
1925
1926         with_libnetlink="no (libnetlink.h not found)"
1927
1928         AC_CHECK_HEADERS(libnetlink.h iproute/libnetlink.h linux/libnetlink.h,
1929         [
1930          with_libnetlink="yes"
1931          break
1932         ], [],
1933 [#include <stdio.h>
1934 #include <sys/types.h>
1935 #include <asm/types.h>
1936 #include <sys/socket.h>
1937 #include <linux/netlink.h>
1938 #include <linux/rtnetlink.h>])
1939         AC_CHECK_HEADERS(linux/gen_stats.h linux/pkt_sched.h, [], [],
1940 [#include <stdio.h>
1941 #include <sys/types.h>
1942 #include <asm/types.h>
1943 #include <sys/socket.h>])
1944
1945         AC_COMPILE_IFELSE(
1946 [#include <stdio.h>
1947 #include <sys/types.h>
1948 #include <asm/types.h>
1949 #include <sys/socket.h>
1950 #include <linux/netlink.h>
1951 #include <linux/rtnetlink.h>
1952
1953 int main (void)
1954 {
1955         int retval = TCA_STATS2;
1956         return (retval);
1957 }],
1958         [AC_DEFINE([HAVE_TCA_STATS2], 1, [True if the enum-member TCA_STATS2 exists])]
1959         []);
1960
1961         AC_COMPILE_IFELSE(
1962 [#include <stdio.h>
1963 #include <sys/types.h>
1964 #include <asm/types.h>
1965 #include <sys/socket.h>
1966 #include <linux/netlink.h>
1967 #include <linux/rtnetlink.h>
1968
1969 int main (void)
1970 {
1971         int retval = TCA_STATS;
1972         return (retval);
1973 }],
1974         [AC_DEFINE([HAVE_TCA_STATS], 1, [True if the enum-member TCA_STATS exists])]
1975         []);
1976
1977         CFLAGS="$SAVE_CFLAGS"
1978 fi
1979 if test "x$with_libnetlink" = "xyes"
1980 then
1981         AC_CHECK_LIB(netlink, rtnl_open,
1982                      [with_libnetlink="yes"],
1983                      [with_libnetlink="no (symbol 'rtnl_open' not found)"],
1984                      [$with_libnetlink_libs])
1985 fi
1986 if test "x$with_libnetlink" = "xyes"
1987 then
1988         BUILD_WITH_LIBNETLINK_CFLAGS="$with_libnetlink_cflags"
1989         BUILD_WITH_LIBNETLINK_LIBS="$with_libnetlink_libs"
1990         AC_SUBST(BUILD_WITH_LIBNETLINK_CFLAGS)
1991         AC_SUBST(BUILD_WITH_LIBNETLINK_LIBS)
1992 fi
1993 AM_CONDITIONAL(BUILD_WITH_LIBNETLINK, test "x$with_libnetlink" = "xyes")
1994
1995 with_libopenipmipthread="yes"
1996 with_libopenipmipthread_cflags=""
1997 with_libopenipmipthread_libs=""
1998
1999 AC_MSG_CHECKING([for pkg-config])
2000 temp_result="no"
2001 if test "x$PKG_CONFIG" = "x"
2002 then
2003         with_libopenipmipthread="no"
2004         temp_result="no"
2005 else
2006         temp_result="$PKG_CONFIG"
2007 fi
2008 AC_MSG_RESULT([$temp_result])
2009
2010 if test "x$with_libopenipmipthread" = "xyes"
2011 then
2012         AC_MSG_CHECKING([for libOpenIPMIpthread])
2013         $PKG_CONFIG --exists OpenIPMIpthread 2>/dev/null
2014         if test "$?" != "0"
2015         then
2016                 with_libopenipmipthread="no ($PKG_CONFIG doesn't know OpenIPMIpthread)"
2017         fi
2018         AC_MSG_RESULT([$with_libopenipmipthread])
2019 fi
2020
2021 if test "x$with_libopenipmipthread" = "xyes"
2022 then
2023         AC_MSG_CHECKING([for libOpenIPMIpthread CFLAGS])
2024         temp_result="`$PKG_CONFIG --cflags OpenIPMIpthread`"
2025         if test "$?" = "0"
2026         then
2027                 with_libopenipmipthread_cflags="$temp_result"
2028         else
2029                 with_libopenipmipthread="no ($PKG_CONFIG --cflags OpenIPMIpthread failed)"
2030                 temp_result="$PKG_CONFIG --cflags OpenIPMIpthread failed"
2031         fi
2032         AC_MSG_RESULT([$temp_result])
2033 fi
2034
2035 if test "x$with_libopenipmipthread" = "xyes"
2036 then
2037         AC_MSG_CHECKING([for libOpenIPMIpthread LDFLAGS])
2038         temp_result="`$PKG_CONFIG --libs OpenIPMIpthread`"
2039         if test "$?" = "0"
2040         then
2041                 with_libopenipmipthread_ldflags="$temp_result"
2042         else
2043                 with_libopenipmipthread="no ($PKG_CONFIG --libs OpenIPMIpthread failed)"
2044                 temp_result="$PKG_CONFIG --libs OpenIPMIpthread failed"
2045         fi
2046         AC_MSG_RESULT([$temp_result])
2047 fi
2048
2049 if test "x$with_libopenipmipthread" = "xyes"
2050 then
2051         SAVE_CPPFLAGS="$CPPFLAGS"
2052         CPPFLAGS="$CPPFLAGS $with_libopenipmipthread_cflags"
2053
2054         AC_CHECK_HEADERS(OpenIPMI/ipmi_smi.h,
2055                          [with_libopenipmipthread="yes"],
2056                          [with_libopenipmipthread="no (OpenIPMI/ipmi_smi.h not found)"],
2057 [#include <OpenIPMI/ipmiif.h>
2058 #include <OpenIPMI/ipmi_err.h>
2059 #include <OpenIPMI/ipmi_posix.h>
2060 #include <OpenIPMI/ipmi_conn.h>
2061 ])
2062
2063         CPPFLAGS="$SAVE_CPPFLAGS"
2064 fi
2065
2066 if test "x$with_libopenipmipthread" = "xyes"
2067 then
2068         BUILD_WITH_OPENIPMI_CFLAGS="$with_libopenipmipthread_cflags"
2069         BUILD_WITH_OPENIPMI_LIBS="$with_libopenipmipthread_ldflags"
2070         AC_SUBST(BUILD_WITH_OPENIPMI_CFLAGS)
2071         AC_SUBST(BUILD_WITH_OPENIPMI_LIBS)
2072 fi
2073
2074 dnl Check for libvirt and libxml2 libraries.
2075 with_libxml2="no (pkg-config isn't available)"
2076 with_libxml2_cflags=""
2077 with_libxml2_ldflags=""
2078 with_libvirt="no (pkg-config isn't available)"
2079 with_libvirt_cflags=""
2080 with_libvirt_ldflags=""
2081 if test "x$PKG_CONFIG" != "x"
2082 then
2083         pkg-config --exists 'libxml-2.0' 2>/dev/null
2084         if test "$?" = "0"
2085         then
2086                 with_libxml2="yes"
2087         else
2088                 with_libxml2="no (pkg-config doesn't know library)"
2089         fi
2090
2091         pkg-config --exists libvirt 2>/dev/null
2092         if test "$?" = "0"
2093         then
2094                 with_libvirt="yes"
2095         else
2096                 with_libvirt="no (pkg-config doesn't know library)"
2097         fi
2098 fi
2099 if test "x$with_libxml2" = "xyes"
2100 then
2101         with_libxml2_cflags="`pkg-config --cflags libxml-2.0`"
2102         if test $? -ne 0
2103         then
2104                 with_libxml2="no"
2105         fi
2106         with_libxml2_ldflags="`pkg-config --libs libxml-2.0`"
2107         if test $? -ne 0
2108         then
2109                 with_libxml2="no"
2110         fi
2111 fi
2112 if test "x$with_libxml2" = "xyes"
2113 then
2114         SAVE_CPPFLAGS="$CPPFLAGS"
2115         CPPFLAGS="$CPPFLAGS $with_libxml2_cflags"
2116
2117         AC_CHECK_HEADERS(libxml/parser.h, [],
2118                       [with_libxml2="no (libxml/parser.h not found)"])
2119
2120         CPPFLAGS="$SAVE_CPPFLAGS"
2121 fi
2122 if test "x$with_libxml2" = "xyes"
2123 then
2124         SAVE_CFLAGS="$CFLAGS"
2125         SAVE_LDFLAGS="$LDFLAGS"
2126
2127         CFLAGS="$CFLAGS $with_libxml2_cflags"
2128         LDFLAGS="$LDFLAGS $with_libxml2_ldflags"
2129
2130         AC_CHECK_LIB(xml2, xmlXPathEval,
2131                      [with_libxml2="yes"],
2132                      [with_libxml2="no (symbol xmlXPathEval not found)"])
2133
2134         CFLAGS="$SAVE_CFLAGS"
2135         LDFLAGS="$SAVE_LDFLAGS"
2136 fi
2137 dnl Add the right compiler flags and libraries.
2138 if test "x$with_libxml2" = "xyes"; then
2139         BUILD_WITH_LIBXML2_CFLAGS="$with_libxml2_cflags"
2140         BUILD_WITH_LIBXML2_LIBS="$with_libxml2_ldflags"
2141         AC_SUBST(BUILD_WITH_LIBXML2_CFLAGS)
2142         AC_SUBST(BUILD_WITH_LIBXML2_LIBS)
2143 fi
2144 if test "x$with_libvirt" = "xyes"
2145 then
2146         with_libvirt_cflags="`pkg-config --cflags libvirt`"
2147         if test $? -ne 0
2148         then
2149                 with_libvirt="no"
2150         fi
2151         with_libvirt_ldflags="`pkg-config --libs libvirt`"
2152         if test $? -ne 0
2153         then
2154                 with_libvirt="no"
2155         fi
2156 fi
2157 if test "x$with_libvirt" = "xyes"
2158 then
2159         SAVE_CPPFLAGS="$CPPFLAGS"
2160         CPPFLAGS="$CPPFLAGS $with_libvirt_cflags"
2161
2162         AC_CHECK_HEADERS(libvirt/libvirt.h, [],
2163                       [with_libvirt="no (libvirt/libvirt.h not found)"])
2164
2165         CPPFLAGS="$SAVE_CPPFLAGS"
2166 fi
2167 if test "x$with_libvirt" = "xyes"
2168 then
2169         SAVE_CFLAGS="$CFLAGS"
2170         SAVE_LDFLAGS="$LDFLAGS"
2171
2172         CFLAGS="$CFLAGS $with_libvirt_cflags"
2173         LDFLAGS="$LDFLAGS $with_libvirt_ldflags"
2174
2175         AC_CHECK_LIB(virt, virDomainBlockStats,
2176                      [with_libvirt="yes"],
2177                      [with_libvirt="no (symbol virDomainBlockStats not found)"])
2178
2179         CFLAGS="$SAVE_CFLAGS"
2180         LDFLAGS="$SAVE_LDFLAGS"
2181 fi
2182 dnl Add the right compiler flags and libraries.
2183 if test "x$with_libvirt" = "xyes"; then
2184         BUILD_WITH_LIBVIRT_CFLAGS="$with_libvirt_cflags"
2185         BUILD_WITH_LIBVIRT_LIBS="$with_libvirt_ldflags"
2186         AC_SUBST(BUILD_WITH_LIBVIRT_CFLAGS)
2187         AC_SUBST(BUILD_WITH_LIBVIRT_LIBS)
2188 fi
2189
2190 dnl End of check for libvirt and libxml2 libraries.
2191
2192 # Check for enabled/disabled features
2193 #
2194
2195 # AC_COLLECTD(name, enable/disable, info-text, feature/module)
2196 # ------------------------------------------------------------
2197 dnl
2198 m4_define([my_toupper], [m4_translit([$1], m4_defn([m4_cr_letters]), m4_defn([m4_cr_LETTERS]))])
2199 dnl
2200 AC_DEFUN(
2201         [AC_COLLECTD],
2202         [
2203         m4_if([$1], [], [AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 1st argument must not be empty])])dnl
2204         m4_if(
2205                 [$2],
2206                 [enable],
2207                 [dnl
2208                 m4_define([EnDis],[disabled])dnl
2209                 m4_define([YesNo],[no])dnl
2210                 ],dnl
2211                 [m4_if(
2212                         [$2],
2213                         [disable],
2214                         [dnl
2215                         m4_define([EnDis],[enabled])dnl
2216                         m4_define([YesNo],[yes])dnl
2217                         ],
2218                         [dnl
2219                         AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 2nd argument must be either enable or disable])dnl
2220                         ]dnl
2221                 )]dnl
2222         )dnl
2223         m4_if([$3], [feature], [],
2224                 [m4_if(
2225                         [$3], [module], [],
2226                         [dnl
2227                         AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 3rd argument must be either feature or disable])dnl
2228                         ]dnl
2229                 )]dnl
2230         )dnl
2231         AC_ARG_ENABLE(
2232                 [$1],
2233                 AS_HELP_STRING([--$2-$1], [$2 $4 (EnDis by def)]),
2234                 [],
2235                 enable_$1='[YesNo]'dnl
2236         )# AC_ARG_ENABLE
2237 if test "x$enable_$1" = "xno"
2238 then
2239         collectd_$1=0
2240 else
2241         if test "x$enable_$1" = "xyes"
2242         then
2243                 collectd_$1=1
2244         else
2245                 AC_MSG_NOTICE([please specify either --enable-$1 or --disable-$1; enabling $1.])
2246                 collectd_$1=1
2247                 enable_$1='yes'
2248         fi
2249 fi
2250         AC_DEFINE_UNQUOTED([COLLECT_]my_toupper([$1]), [$collectd_$1], [wether or not to enable $3 $4])
2251         AM_CONDITIONAL([BUILD_]my_toupper([$3])[_]my_toupper([$1]), [test "x$enable_$1" = "xyes"])dnl
2252         ]dnl
2253 )# AC_COLLECTD(name, enable/disable, info-text, feature/module)
2254
2255 # AC_PLUGIN(name, default, info)
2256 # ------------------------------------------------------------
2257 dnl
2258 AC_DEFUN(
2259   [AC_PLUGIN],
2260   [
2261     enable_plugin="no"
2262     AC_ARG_ENABLE([$1], AC_HELP_STRING([--enable-$1], [$3]),
2263     [
2264      if test "x$enableval" = "xyes"
2265      then
2266              enable_plugin="yes"
2267      else
2268              enable_plugin="no"
2269      fi
2270     ],
2271     [
2272      if test "x$2" = "xyes"
2273      then
2274              enable_plugin="yes"
2275      else
2276              enable_plugin="no"
2277      fi
2278     ])
2279     if test "x$enable_plugin" = "xyes"
2280     then
2281             AC_DEFINE([HAVE_PLUGIN_]my_toupper([$1]), 1, [Define to 1 if the $1 plugin is enabled.])
2282     fi
2283     AM_CONDITIONAL([BUILD_PLUGIN_]my_toupper([$1]), test "x$enable_plugin" = "xyes")
2284     enable_$1="$enable_plugin"
2285   ]
2286 )# AC_PLUGIN(name, default, info)
2287
2288 m4_divert_once([HELP_ENABLE], [
2289 collectd features:])
2290 # FIXME: Remove these calls to `AC_COLLECTD' and then remove that macro.
2291 AC_COLLECTD([debug],     [enable],  [feature], [debugging])
2292 AC_COLLECTD([daemon],    [disable], [feature], [daemon mode])
2293 AC_COLLECTD([getifaddrs],[enable],  [feature], [getifaddrs under Linux])
2294
2295 plugin_ascent="no"
2296 plugin_battery="no"
2297 plugin_cpu="no"
2298 plugin_cpufreq="no"
2299 plugin_df="no"
2300 plugin_disk="no"
2301 plugin_entropy="no"
2302 plugin_interface="no"
2303 plugin_ipmi="no"
2304 plugin_ipvs="no"
2305 plugin_irq="no"
2306 plugin_libvirt="no"
2307 plugin_load="no"
2308 plugin_memory="no"
2309 plugin_multimeter="no"
2310 plugin_nfs="no"
2311 plugin_perl="no"
2312 plugin_processes="no"
2313 plugin_serial="no"
2314 plugin_swap="no"
2315 plugin_tape="no"
2316 plugin_tcpconns="no"
2317 plugin_users="no"
2318 plugin_vmem="no"
2319 plugin_vserver="no"
2320 plugin_wireless="no"
2321
2322 # Linux
2323 if test "x$ac_system" = "xLinux"
2324 then
2325         plugin_battery="yes"
2326         plugin_cpu="yes"
2327         plugin_cpufreq="yes"
2328         plugin_disk="yes"
2329         plugin_entropy="yes"
2330         plugin_interface="yes"
2331         plugin_irq="yes"
2332         plugin_load="yes"
2333         plugin_memory="yes"
2334         plugin_nfs="yes"
2335         plugin_processes="yes"
2336         plugin_serial="yes"
2337         plugin_swap="yes"
2338         plugin_tcpconns="yes"
2339         plugin_vmem="yes"
2340         plugin_vserver="yes"
2341         plugin_wireless="yes"
2342
2343         if test "x$have_net_ip_vs_h" = "xyes" -o "x$have_ip_vs_h" = "xyes"
2344         then
2345                 plugin_ipvs="yes"
2346         fi
2347 fi
2348
2349 # Mac OS X devices
2350 if test "x$with_libiokit" = "xyes"
2351 then
2352         plugin_battery="yes"
2353         plugin_disk="yes"
2354 fi
2355
2356 # Solaris
2357 if test "x$with_devinfo$with_kstat" = "xyesyes"
2358 then
2359         plugin_cpu="yes"
2360         plugin_disk="yes"
2361         plugin_interface="yes"
2362         plugin_memory="yes"
2363         plugin_swap="yes"
2364         plugin_tape="yes"
2365 fi
2366
2367 # libstatgrab
2368 if test "x$with_libstatgrab" = "xyes"
2369 then
2370         plugin_cpu="yes"
2371         plugin_disk="yes"
2372         plugin_interface="yes"
2373         plugin_load="yes"
2374         plugin_memory="yes"
2375         plugin_swap="yes"
2376         plugin_users="yes"
2377 fi
2378
2379 if test "x$with_libcurl" = "xyes" && test "x$with_libxml2" = "xyes"
2380 then
2381         plugin_ascent="yes"
2382 fi
2383
2384 if test "x$with_libopenipmipthread" = "xyes"
2385 then
2386         plugin_ipmi="yes"
2387 fi
2388
2389 if test "x$have_processor_info" = "xyes"
2390 then
2391         plugin_cpu="yes"
2392 fi
2393 if test "x$have_sysctlbyname" = "xyes"
2394 then
2395         plugin_cpu="yes"
2396         plugin_memory="yes"
2397         plugin_tcpconns="yes"
2398 fi
2399
2400 if test "x$have_statfs" = "xyes"
2401 then
2402         plugin_df="yes"
2403 fi
2404 if test "x$have_statvfs" = "xyes"
2405 then
2406         plugin_df="yes"
2407 fi
2408
2409 if test "x$have_getifaddrs" = "xyes"
2410 then
2411         plugin_interface="yes"
2412 fi
2413
2414 if test "x$with_libxml2" = "xyes" && test "x$with_libvirt" = "xyes"
2415 then
2416         plugin_libvirt="yes"
2417 fi
2418
2419 if test "x$have_getloadavg" = "xyes"
2420 then
2421         plugin_load="yes"
2422 fi
2423
2424 if test "x$have_libperl$have_perl_ithreads" = "xyesyes"
2425 then
2426         plugin_perl="yes"
2427 fi
2428
2429 # Mac OS X memory interface
2430 if test "x$have_host_statistics" = "xyes"
2431 then
2432         plugin_memory="yes"
2433 fi
2434
2435 if test "x$have_termios_h" = "xyes"
2436 then
2437         plugin_multimeter="yes"
2438 fi
2439
2440 if test "x$have_thread_info" = "xyes"
2441 then
2442         plugin_processes="yes"
2443 fi
2444
2445 if test "x$with_kvm_getswapinfo" = "xyes"
2446 then
2447         plugin_swap="yes"
2448 fi
2449
2450 if test "x$have_getutent" = "xyes"
2451 then
2452         plugin_users="yes"
2453 fi
2454 if test "x$have_getutxent" = "xyes"
2455 then
2456         plugin_users="yes"
2457 fi
2458
2459 # FIXME: sysctl for swap plugin
2460
2461 m4_divert_once([HELP_ENABLE], [
2462 collectd plugins:])
2463
2464 AC_PLUGIN([apache],      [$with_libcurl],      [Apache httpd statistics])
2465 AC_PLUGIN([apcups],      [yes],                [Statistics of UPSes by APC])
2466 AC_PLUGIN([apple_sensors], [$with_libiokit],   [Apple's hardware sensors])
2467 AC_PLUGIN([ascent],      [$plugin_ascent],     [AscentEmu player statistics])
2468 AC_PLUGIN([battery],     [$plugin_battery],    [Battery statistics])
2469 AC_PLUGIN([cpu],         [$plugin_cpu],        [CPU usage statistics])
2470 AC_PLUGIN([cpufreq],     [$plugin_cpufreq],    [CPU frequency statistics])
2471 AC_PLUGIN([csv],         [yes],                [CSV output plugin])
2472 AC_PLUGIN([df],          [$plugin_df],         [Filesystem usage statistics])
2473 AC_PLUGIN([disk],        [$plugin_disk],       [Disk usage statistics])
2474 AC_PLUGIN([dns],         [$with_libpcap],      [DNS traffic analysis])
2475 AC_PLUGIN([email],       [yes],                [EMail statistics])
2476 AC_PLUGIN([entropy],     [$plugin_entropy],    [Entropy statistics])
2477 AC_PLUGIN([exec],        [yes],                [Execution of external programs])
2478 AC_PLUGIN([hddtemp],     [yes],                [Query hddtempd])
2479 AC_PLUGIN([interface],   [$plugin_interface],  [Interface traffic statistics])
2480 AC_PLUGIN([iptables],    [$with_libiptc],      [IPTables rule counters])
2481 AC_PLUGIN([ipmi],        [$plugin_ipmi],       [IPMI sensor statistics])
2482 AC_PLUGIN([ipvs],        [$plugin_ipvs],       [IPVS connection statistics])
2483 AC_PLUGIN([irq],         [$plugin_irq],        [IRQ statistics])
2484 AC_PLUGIN([libvirt],     [$plugin_libvirt],    [Virtual machine statistics])
2485 AC_PLUGIN([load],        [$plugin_load],       [System load])
2486 AC_PLUGIN([logfile],     [yes],                [File logging plugin])
2487 AC_PLUGIN([mbmon],       [yes],                [Query mbmond])
2488 AC_PLUGIN([memcached],   [yes],                [memcached statistics])
2489 AC_PLUGIN([memory],      [$plugin_memory],     [Memory usage])
2490 AC_PLUGIN([multimeter],  [$plugin_multimeter], [Read multimeter values])
2491 AC_PLUGIN([mysql],       [$with_libmysql],     [MySQL statistics])
2492 AC_PLUGIN([netlink],     [$with_libnetlink],   [Enhanced Linux network statistics])
2493 AC_PLUGIN([network],     [yes],                [Network communication plugin])
2494 AC_PLUGIN([nfs],         [$plugin_nfs],        [NFS statistics])
2495 AC_PLUGIN([nginx],       [$with_libcurl],      [nginx statistics])
2496 AC_PLUGIN([ntpd],        [yes],                [NTPd statistics])
2497 AC_PLUGIN([nut],         [$with_libupsclient], [Network UPS tools statistics])
2498 AC_PLUGIN([perl],        [$plugin_perl],       [Embed a Perl interpreter])
2499 AC_PLUGIN([ping],        [$with_liboping],     [Network latency statistics])
2500 AC_PLUGIN([powerdns],    [yes],                [PowerDNS statistics])
2501 AC_PLUGIN([processes],   [$plugin_processes],  [Process statistics])
2502 AC_PLUGIN([rrdtool],     [$with_rrdtool],      [RRDTool output plugin])
2503 AC_PLUGIN([sensors],     [$with_lm_sensors],   [lm_sensors statistics])
2504 AC_PLUGIN([serial],      [$plugin_serial],     [serial port traffic])
2505 AC_PLUGIN([snmp],        [$with_libnetsnmp],   [SNMP querying plugin])
2506 AC_PLUGIN([swap],        [$plugin_swap],       [Swap usage statistics])
2507 AC_PLUGIN([syslog],      [$have_syslog],       [Syslog logging plugin])
2508 AC_PLUGIN([tail],        [yes],                [Parsing of logfiles])
2509 AC_PLUGIN([tape],        [$plugin_tape],       [Tape drive statistics])
2510 AC_PLUGIN([tcpconns],    [$plugin_tcpconns],   [TCP connection statistics])
2511 AC_PLUGIN([teamspeak2],  [yes],                [TeamSpeak2 server statistics])
2512 AC_PLUGIN([unixsock],    [yes],                [Unixsock communication plugin])
2513 AC_PLUGIN([users],       [$plugin_users],      [User statistics])
2514 AC_PLUGIN([uuid],        [yes],                [UUID as hostname plugin])
2515 AC_PLUGIN([vmem],        [$plugin_vmem],       [Virtual memory statistics])
2516 AC_PLUGIN([vserver],     [$plugin_vserver],    [Linux VServer statistics])
2517 AC_PLUGIN([wireless],    [$plugin_wireless],   [Wireless statistics])
2518 AC_PLUGIN([xmms],        [$with_libxmms],      [XMMS statistics])
2519
2520 dnl ip_vs.h
2521 if test "x$ac_system" = "xLinux" \
2522         && test "x$have_net_ip_vs_h$have_ip_vs_h" = "xnono"
2523 then
2524         enable_ipvs="$enable_ipvs (ip_vs.h not found)"
2525 fi
2526
2527 dnl Perl bindings
2528 AC_ARG_WITH(perl-bindings, [AS_HELP_STRING([--with-perl-bindings@<:@=OPTIONS@:>@], [Options passed to "perl Makefile.PL".])],
2529 [
2530         if test "x$withval" != "xno" && test "x$withval" != "xyes"
2531         then
2532                 PERL_BINDINGS_OPTIONS="$withval"
2533                 with_perl_bindings="yes"
2534         else
2535                 PERL_BINDINGS_OPTIONS=""
2536                 with_perl_bindings="$withval"
2537         fi
2538 ],
2539 [
2540         PERL_BINDINGS_OPTIONS=""
2541         if test -n "$perl_interpreter"
2542         then
2543                 with_perl_bindings="yes"
2544         else
2545                 with_perl_bindings="no (no perl interpreter found)"
2546         fi
2547 ])
2548 if test "x$with_perl_bindings" = "xyes"
2549 then
2550         PERL_BINDINGS="perl"
2551 else
2552         PERL_BINDINGS=""
2553 fi
2554 AC_SUBST(PERL_BINDINGS)
2555 AC_SUBST(PERL_BINDINGS_OPTIONS)
2556
2557 AC_OUTPUT(Makefile src/Makefile src/collectd.conf src/libiptc/Makefile src/liboconfig/Makefile src/liboping/Makefile bindings/Makefile)
2558
2559 if test "x$with_rrdtool" = "xyes" \
2560         && test "x$librrd_threadsafe" != "xyes"
2561 then
2562         with_rrdtool="yes (warning: librrd is not thread-safe)"
2563 fi
2564
2565 if test "x$with_liboping" = "xyes" \
2566         && test "x$with_own_liboping" = "xyes"
2567 then
2568         with_liboping="yes (shipped version)"
2569 fi
2570
2571 if test "x$with_libiptc" = "xyes" -a "x$with_own_libiptc" = "xyes"
2572 then
2573         with_libiptc="yes (shipped version)"
2574 fi
2575
2576 if test "x$with_libperl" = "xyes"
2577 then
2578         with_libperl="yes (version `$perl_interpreter -MConfig -e 'print $Config{version};'`)"
2579 else
2580         enable_perl="no (needs libperl)"
2581 fi
2582
2583 if test "x$with_perl_bindings" = "xyes" \
2584         && test "x$PERL_BINDINGS_OPTIONS" != "x"
2585 then
2586         with_perl_bindings="yes ($PERL_BINDINGS_OPTIONS)"
2587 fi
2588
2589 cat <<EOF;
2590
2591 Configuration:
2592   Libraries:
2593     libcurl . . . . . . $with_libcurl
2594     libiokit  . . . . . $with_libiokit
2595     libiptc . . . . . . $with_libiptc
2596     libkstat  . . . . . $with_kstat
2597     libkvm  . . . . . . $with_libkvm
2598     libmysql  . . . . . $with_libmysql
2599     libnetlink  . . . . $with_libnetlink
2600     libnetsnmp  . . . . $with_libnetsnmp
2601     liboconfig  . . . . $with_liboconfig
2602     libopenipmi . . . . $with_libopenipmipthread
2603     liboping  . . . . . $with_liboping
2604     libpcap . . . . . . $with_libpcap
2605     libperl . . . . . . $with_libperl
2606     libpthread  . . . . $with_libpthread
2607     librrd  . . . . . . $with_rrdtool
2608     libsensors  . . . . $with_lm_sensors
2609     libstatgrab . . . . $with_libstatgrab
2610     libupsclient  . . . $with_libupsclient
2611     libvirt . . . . . . $with_libvirt
2612     libxml2 . . . . . . $with_libxml2
2613     libxmms . . . . . . $with_libxmms
2614
2615   Features:
2616     daemon mode . . . . $enable_daemon
2617     debug . . . . . . . $enable_debug
2618
2619   Bindings:
2620     perl  . . . . . . . $with_perl_bindings
2621
2622   Modules:
2623     apache  . . . . . . $enable_apache
2624     apcups  . . . . . . $enable_apcups
2625     apple_sensors . . . $enable_apple_sensors
2626     ascent  . . . . . . $enable_ascent
2627     battery . . . . . . $enable_battery
2628     cpu . . . . . . . . $enable_cpu
2629     cpufreq . . . . . . $enable_cpufreq
2630     csv . . . . . . . . $enable_csv
2631     df  . . . . . . . . $enable_df
2632     disk  . . . . . . . $enable_disk
2633     dns . . . . . . . . $enable_dns
2634     email . . . . . . . $enable_email
2635     entropy . . . . . . $enable_entropy
2636     exec  . . . . . . . $enable_exec
2637     hddtemp . . . . . . $enable_hddtemp
2638     interface . . . . . $enable_interface
2639     iptables  . . . . . $enable_iptables
2640     ipmi  . . . . . . . $enable_ipmi
2641     ipvs  . . . . . . . $enable_ipvs
2642     irq . . . . . . . . $enable_irq
2643     libvirt . . . . . . $enable_libvirt
2644     load  . . . . . . . $enable_load
2645     logfile . . . . . . $enable_logfile
2646     mbmon . . . . . . . $enable_mbmon
2647     memcached . . . . . $enable_memcached
2648     memory  . . . . . . $enable_memory
2649     multimeter  . . . . $enable_multimeter
2650     mysql . . . . . . . $enable_mysql
2651     netlink . . . . . . $enable_netlink
2652     network . . . . . . $enable_network
2653     nfs . . . . . . . . $enable_nfs
2654     nginx . . . . . . . $enable_nginx
2655     ntpd  . . . . . . . $enable_ntpd
2656     nut . . . . . . . . $enable_nut
2657     perl  . . . . . . . $enable_perl
2658     ping  . . . . . . . $enable_ping
2659     powerdns  . . . . . $enable_powerdns
2660     processes . . . . . $enable_processes
2661     rrdtool . . . . . . $enable_rrdtool
2662     sensors . . . . . . $enable_sensors
2663     serial  . . . . . . $enable_serial
2664     snmp  . . . . . . . $enable_snmp
2665     swap  . . . . . . . $enable_swap
2666     syslog  . . . . . . $enable_syslog
2667     tail  . . . . . . . $enable_tail
2668     tape  . . . . . . . $enable_tape
2669     tcpconns  . . . . . $enable_tcpconns
2670     teamspeak2  . . . . $enable_teamspeak2
2671     unixsock  . . . . . $enable_unixsock
2672     users . . . . . . . $enable_users
2673     uuid  . . . . . . . $enable_uuid
2674     vmem  . . . . . . . $enable_vmem
2675     vserver . . . . . . $enable_vserver
2676     wireless  . . . . . $enable_wireless
2677     xmms  . . . . . . . $enable_xmms
2678
2679 EOF