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 $host_os in
  37         *linux*)
  38         AC_DEFINE([KERNEL_LINUX], 1, [True if program is to be compiled for a Linux kernel])
  39         ac_system="Linux"
  40         ;;
  41         *solaris*)
  42         AC_DEFINE([KERNEL_SOLARIS], 1, [True if program is to be compiled for a Solaris kernel])
  43         ac_system="Solaris"
  44         ;;
  45         *darwin*)
  46         ac_system="Darwin"
  47         ;;
  48         *openbsd*)
  49         ac_system="OpenBSD"
  50         ;;
  51         *)
  52         ac_system="unknown"
  53 esac
  54 AC_MSG_RESULT([$ac_system])
  55
  56 if test "x$ac_system" = "xLinux"
  57 then
  58         AC_ARG_VAR([KERNEL_DIR], [path to Linux kernel sources])
  59         if test -z "$KERNEL_DIR"
  60         then
  61                 KERNEL_DIR="/lib/modules/`uname -r`/source"
  62         fi
  63
  64         KERNEL_CFLAGS="-I$KERNEL_DIR/include"
  65         AC_SUBST(KERNEL_CFLAGS)
  66 fi
  67
  68 #
  69 # Checks for header files.
  70 #
  71 AC_HEADER_STDC
  72 AC_HEADER_SYS_WAIT
  73 AC_HEADER_DIRENT
  74
  75 AC_CHECK_HEADERS(stdio.h stdint.h stdbool.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)
  76
  77 # For ping library
  78 AC_CHECK_HEADERS(netinet/in_systm.h, [], [],
  79 [#if HAVE_STDINT_H
  80 # include <stdint.h>
  81 #endif
  82 #if HAVE_SYS_TYPES_H
  83 # include <sys/types.h>
  84 #endif
  85 ])
  86 AC_CHECK_HEADERS(netinet/in.h, [], [],
  87 [#if HAVE_STDINT_H
  88 # include <stdint.h>
  89 #endif
  90 #if HAVE_SYS_TYPES_H
  91 # include <sys/types.h>
  92 #endif
  93 #if HAVE_NETINET_IN_SYSTM_H
  94 # include <netinet/in_systm.h>
  95 #endif
  96 ])
  97 AC_CHECK_HEADERS(netinet/ip.h, [], [],
  98 [#if HAVE_STDINT_H
  99 # include <stdint.h>
 100 #endif
 101 #if HAVE_SYS_TYPES_H
 102 # include <sys/types.h>
 103 #endif
 104 #if HAVE_NETINET_IN_SYSTM_H
 105 # include <netinet/in_systm.h>
 106 #endif
 107 #if HAVE_NETINET_IN_H
 108 # include <netinet/in.h>
 109 #endif
 110 ])
 111 AC_CHECK_HEADERS(netinet/ip_icmp.h, [], [],
 112 [#if HAVE_STDINT_H
 113 # include <stdint.h>
 114 #endif
 115 #if HAVE_SYS_TYPES_H
 116 # include <sys/types.h>
 117 #endif
 118 #if HAVE_NETINET_IN_SYSTM_H
 119 # include <netinet/in_systm.h>
 120 #endif
 121 #if HAVE_NETINET_IN_H
 122 # include <netinet/in.h>
 123 #endif
 124 #if HAVE_NETINET_IP_H
 125 # include <netinet/ip.h>
 126 #endif
 127 ])
 128 AC_CHECK_HEADERS(netinet/ip_var.h, [], [],
 129 [#if HAVE_STDINT_H
 130 # include <stdint.h>
 131 #endif
 132 #if HAVE_SYS_TYPES_H
 133 # include <sys/types.h>
 134 #endif
 135 #if HAVE_NETINET_IN_SYSTM_H
 136 # include <netinet/in_systm.h>
 137 #endif
 138 #if HAVE_NETINET_IN_H
 139 # include <netinet/in.h>
 140 #endif
 141 #if HAVE_NETINET_IP_H
 142 # include <netinet/ip.h>
 143 #endif
 144 ])
 145 AC_CHECK_HEADERS(netinet/ip6.h, [], [],
 146 [#if HAVE_STDINT_H
 147 # include <stdint.h>
 148 #endif
 149 #if HAVE_SYS_TYPES_H
 150 # include <sys/types.h>
 151 #endif
 152 #if HAVE_NETINET_IN_SYSTM_H
 153 # include <netinet/in_systm.h>
 154 #endif
 155 #if HAVE_NETINET_IN_H
 156 # include <netinet/in.h>
 157 #endif
 158 ])
 159 AC_CHECK_HEADERS(netinet/icmp6.h, [], [],
 160 [#if HAVE_STDINT_H
 161 # include <stdint.h>
 162 #endif
 163 #if HAVE_SYS_TYPES_H
 164 # include <sys/types.h>
 165 #endif
 166 #if HAVE_NETINET_IN_SYSTM_H
 167 # include <netinet/in_systm.h>
 168 #endif
 169 #if HAVE_NETINET_IN_H
 170 # include <netinet/in.h>
 171 #endif
 172 #if HAVE_NETINET_IP6_H
 173 # include <netinet/ip6.h>
 174 #endif
 175 ])
 176 AC_CHECK_HEADERS(netinet/tcp.h, [], [],
 177 [#if HAVE_STDINT_H
 178 # include <stdint.h>
 179 #endif
 180 #if HAVE_SYS_TYPES_H
 181 # include <sys/types.h>
 182 #endif
 183 #if HAVE_NETINET_IN_SYSTM_H
 184 # include <netinet/in_systm.h>
 185 #endif
 186 #if HAVE_NETINET_IN_H
 187 # include <netinet/in.h>
 188 #endif
 189 #if HAVE_NETINET_IP_H
 190 # include <netinet/ip.h>
 191 #endif
 192 ])
 193 AC_CHECK_HEADERS(netinet/udp.h, [], [],
 194 [#if HAVE_STDINT_H
 195 # include <stdint.h>
 196 #endif
 197 #if HAVE_SYS_TYPES_H
 198 # include <sys/types.h>
 199 #endif
 200 #if HAVE_NETINET_IN_SYSTM_H
 201 # include <netinet/in_systm.h>
 202 #endif
 203 #if HAVE_NETINET_IN_H
 204 # include <netinet/in.h>
 205 #endif
 206 #if HAVE_NETINET_IP_H
 207 # include <netinet/ip.h>
 208 #endif
 209 ])
 210
 211 # For cpu modules
 212 AC_CHECK_HEADERS(sys/dkstat.h)
 213 if test "x$ac_system" = "xDarwin"
 214 then
 215         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)
 216         AC_CHECK_HEADERS(CoreFoundation/CoreFoundation.h IOKit/IOKitLib.h IOKit/IOTypes.h IOKit/ps/IOPSKeys.h IOKit/IOBSD.h IOKit/storage/IOBlockStorageDriver.h)
 217 fi
 218 AC_CHECK_HEADERS(sys/sysctl.h, [], [],
 219 [
 220 #if HAVE_SYS_TYPES_H
 221 #  include <sys/types.h>
 222 #endif
 223 #if HAVE_SYS_PARAM_H
 224 # include <sys/param.h>
 225 #endif
 226 ])
 227
 228 # For hddtemp module
 229 AC_CHECK_HEADERS(linux/major.h libgen.h)
 230
 231 # For the battery plugin
 232 AC_CHECK_HEADERS(IOKit/ps/IOPowerSources.h, [], [],
 233 [
 234 #if HAVE_IOKIT_IOKITLIB_H
 235 #  include <IOKit/IOKitLib.h>
 236 #endif
 237 #if HAVE_IOKIT_IOTYPES_H
 238 #  include <IOKit/IOTypes.h>
 239 #endif
 240 ])
 241
 242 # For the swap module
 243 AC_CHECK_HEADERS(sys/swap.h, [], [],
 244 [
 245 #if HAVE_SYS_TYPES_H
 246 #  include <sys/types.h>
 247 #endif
 248 #if HAVE_SYS_PARAM_H
 249 # include <sys/param.h>
 250 #endif
 251 ])
 252
 253 # For load module
 254 # For the processes plugin
 255 # For users module
 256 AC_CHECK_HEADERS(sys/loadavg.h linux/config.h utmp.h utmpx.h)
 257
 258 # For interface plugin
 259 AC_CHECK_HEADERS(ifaddrs.h)
 260 AC_CHECK_HEADERS(net/if.h, [], [],
 261 [
 262 #if HAVE_SYS_TYPES_H
 263 #  include <sys/types.h>
 264 #endif
 265 #if HAVE_SYS_SOCKET_H
 266 #  include <sys/socket.h>
 267 #endif
 268 ])
 269 AC_CHECK_HEADERS(linux/if.h, [], [],
 270 [
 271 #if HAVE_SYS_TYPES_H
 272 #  include <sys/types.h>
 273 #endif
 274 #if HAVE_SYS_SOCKET_H
 275 #  include <sys/socket.h>
 276 #endif
 277 ])
 278 AC_CHECK_HEADERS(linux/netdevice.h, [], [],
 279 [
 280 #if HAVE_SYS_TYPES_H
 281 #  include <sys/types.h>
 282 #endif
 283 #if HAVE_SYS_SOCKET_H
 284 #  include <sys/socket.h>
 285 #endif
 286 #if HAVE_LINUX_IF_H
 287 # include <linux/if.h>
 288 #endif
 289 ])
 290
 291 # For ipvs module
 292 have_net_ip_vs_h="no"
 293 have_ip_vs_h="no"
 294 if test "x$ac_system" = "xLinux"
 295 then
 296         SAVE_CFLAGS=$CFLAGS
 297         CFLAGS="$CFLAGS $KERNEL_CFLAGS"
 298
 299         AC_CHECK_HEADERS(net/ip_vs.h, [have_net_ip_vs_h="yes"])
 300         AC_CHECK_HEADERS(ip_vs.h, [have_ip_vs_h="yes"])
 301
 302         CFLAGS=$SAVE_CFLAGS
 303 fi
 304
 305 # For quota module
 306 AC_CHECK_HEADERS(sys/ucred.h, [], [],
 307 [
 308 #if HAVE_SYS_TYPES_H
 309 #  include <sys/types.h>
 310 #endif
 311 #if HAVE_SYS_PARAM_H
 312 # include <sys/param.h>
 313 #endif
 314 ])
 315
 316 # For mount interface
 317 AC_CHECK_HEADERS(sys/mount.h, [], [],
 318 [
 319 #if HAVE_SYS_TYPES_H
 320 #  include <sys/types.h>
 321 #endif
 322 #if HAVE_SYS_PARAM_H
 323 # include <sys/param.h>
 324 #endif
 325 ])
 326
 327 # For the email plugin
 328 AC_CHECK_HEADERS(linux/un.h, [], [],
 329 [
 330 #if HAVE_SYS_SOCKET_H
 331 #       include <sys/socket.h>
 332 #endif
 333 ])
 334
 335 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)
 336
 337 # For the dns plugin
 338 AC_CHECK_HEADERS(arpa/nameser.h)
 339 AC_CHECK_HEADERS(arpa/nameser_compat.h, [], [],
 340 [
 341 #if HAVE_ARPA_NAMESER_H
 342 # include <arpa/nameser.h>
 343 #endif
 344 ])
 345
 346 AC_CHECK_HEADERS(net/if_arp.h, [], [],
 347 [#if HAVE_SYS_SOCKET_H
 348 # include <sys/socket.h>
 349 #endif
 350 ])
 351 AC_CHECK_HEADERS(net/ppp_defs.h)
 352 AC_CHECK_HEADERS(net/if_ppp.h, [], [],
 353 [#if HAVE_NET_PPP_DEFS_H
 354 # include <net/ppp_defs.h>
 355 #endif
 356 ])
 357 AC_CHECK_HEADERS(netinet/if_ether.h, [], [],
 358 [#if HAVE_STDINT_H
 359 # include <stdint.h>
 360 #endif
 361 #if HAVE_SYS_TYPES_H
 362 # include <sys/types.h>
 363 #endif
 364 #if HAVE_SYS_SOCKET_H
 365 # include <sys/socket.h>
 366 #endif
 367 #if HAVE_NET_IF_H
 368 # include <net/if.h>
 369 #endif
 370 #if HAVE_NETINET_IN_H
 371 # include <netinet/in.h>
 372 #endif
 373 ])
 374
 375 # For the multimeter plugin
 376 have_termios_h="no"
 377 AC_CHECK_HEADERS(termios.h, [have_termios_h="yes"])
 378
 379 #
 380 # Checks for typedefs, structures, and compiler characteristics.
 381 #
 382 AC_C_CONST
 383 AC_TYPE_PID_T
 384 AC_TYPE_SIZE_T
 385 AC_TYPE_UID_T
 386 AC_HEADER_TIME
 387
 388 #
 389 # Checks for library functions.
 390 #
 391 AC_PROG_GCC_TRADITIONAL
 392 AC_CHECK_FUNCS(gettimeofday select strdup strtol getaddrinfo getnameinfo strchr memcpy strstr strcmp strncmp strncpy strlen strncasecmp strcasecmp openlog closelog)
 393
 394 AC_FUNC_STRERROR_R
 395
 396 AC_CACHE_CHECK([for strtok_r],
 397   [have_strtok_r_default],
 398   AC_LINK_IFELSE(
 399     AC_LANG_PROGRAM(
 400     [[[[
 401 #include <stdlib.h>
 402 #include <stdio.h>
 403 #include <string.h>
 404     ]]]],
 405     [[[[
 406       char buffer[] = "foo,bar,baz";
 407       char *token;
 408       char *dummy;
 409       char *saveptr;
 410
 411       dummy = buffer;
 412       saveptr = NULL;
 413       while ((token = strtok_r (dummy, ",", &saveptr)) != NULL)
 414       {
 415         dummy = NULL;
 416         printf ("token = %s;\n", token);
 417       }
 418     ]]]]),
 419     [have_strtok_r_default="yes"],
 420     [have_strtok_r_default="no"]
 421   )
 422 )
 423
 424 if test "x$have_strtok_r_default" = "xno"
 425 then
 426   SAVE_CFLAGS="$CFLAGS"
 427   CFLAGS="$CFLAGS -D_REENTRANT=1"
 428
 429   AC_CACHE_CHECK([if strtok_r needs _REENTRANT],
 430     [have_strtok_r_reentrant],
 431     AC_LINK_IFELSE(
 432       AC_LANG_PROGRAM(
 433       [[[[
 434 #include <stdlib.h>
 435 #include <stdio.h>
 436 #include <string.h>
 437       ]]]],
 438       [[[[
 439         char buffer[] = "foo,bar,baz";
 440         char *token;
 441         char *dummy;
 442         char *saveptr;
 443
 444         dummy = buffer;
 445         saveptr = NULL;
 446         while ((token = strtok_r (dummy, ",", &saveptr)) != NULL)
 447         {
 448           dummy = NULL;
 449           printf ("token = %s;\n", token);
 450         }
 451       ]]]]),
 452       [have_strtok_r_reentrant="yes"],
 453       [AC_MSG_FAILURE([strtok_r isn't available. Please file a bugreport!])]
 454     )
 455   )
 456 fi
 457
 458 AC_CHECK_FUNCS(getpwnam_r getgrnam_r setgroups regcomp regerror regexec regfree)
 459
 460 socket_needs_socket="no"
 461 AC_CHECK_FUNCS(socket, [], AC_CHECK_LIB(socket, socket, [socket_needs_socket="yes"], AC_MSG_ERROR(cannot find socket)))
 462 AM_CONDITIONAL(BUILD_WITH_LIBSOCKET, test "x$socket_needs_socket" = "xyes")
 463
 464 nanosleep_needs_rt="no"
 465 AC_CHECK_FUNCS(nanosleep, [], AC_CHECK_LIB(rt, nanosleep, [nanosleep_needs_rt="yes"], AC_MSG_ERROR(cannot find nanosleep)))
 466 AM_CONDITIONAL(BUILD_WITH_LIBRT, test "x$nanosleep_needs_rt" = "xyes")
 467
 468 AC_CHECK_FUNCS(sysctlbyname, [have_sysctlbyname="yes"], [have_sysctlbyname="no"])
 469 AC_CHECK_FUNCS(host_statistics, [have_host_statistics="yes"], [have_host_statistics="no"])
 470 AC_CHECK_FUNCS(processor_info, [have_processor_info="yes"], [have_processor_info="no"])
 471 AC_CHECK_FUNCS(thread_info, [have_thread_info="yes"], [have_thread_info="no"])
 472 AC_CHECK_FUNCS(statfs, [have_statfs="yes"], [have_statfs="no"])
 473 AC_CHECK_FUNCS(statvfs, [have_statvfs="yes"], [have_statvfs="no"])
 474 AC_CHECK_FUNCS(getifaddrs, [have_getifaddrs="yes"], [have_getifaddrs="no"])
 475 AC_CHECK_FUNCS(syslog, [have_syslog="yes"], [have_syslog="no"])
 476 AC_CHECK_FUNCS(getutent, [have_getutent="yes"], [have_getutent="no"])
 477 AC_CHECK_FUNCS(getutxent, [have_getutxent="yes"], [have_getutxent="no"])
 478
 479 # For load module
 480 AC_CHECK_FUNCS(getloadavg, [have_getloadavg="yes"], [have_getloadavg="no"])
 481
 482 # Check for NAN
 483 AC_ARG_WITH(nan-emulation, [AS_HELP_STRING([--with-nan-emulation], [use emulated NAN. For crosscompiling only.])],
 484 [
 485  if test "x$withval" = "xno"; then
 486          nan_type="none"
 487  else if test "x$withval" = "xyes"; then
 488          nan_type="zero"
 489  else
 490          nan_type="$withval"
 491  fi; fi
 492 ],
 493 [nan_type="none"])
 494 if test "x$nan_type" = "xnone"; then
 495   AC_CACHE_CHECK([whether NAN is defined by default],
 496     [have_nan_default],
 497     AC_COMPILE_IFELSE(
 498       AC_LANG_PROGRAM(
 499       [[
 500 #include <stdlib.h>
 501 #include <math.h>
 502 static float foo = NAN;
 503       ]],
 504       [[
 505        if (isnan (foo))
 506         return 0;
 507        else
 508         return 1;
 509       ]]),
 510       [have_nan_default="yes"],
 511       [have_nan_default="no"]
 512     )
 513   )
 514   if test "x$have_nan_default" = "xyes"
 515   then
 516     nan_type="default"
 517   fi
 518 fi
 519 if test "x$nan_type" = "xnone"; then
 520   AC_CACHE_CHECK([whether NAN is defined by __USE_ISOC99],
 521     [have_nan_isoc],
 522     AC_COMPILE_IFELSE(
 523       AC_LANG_PROGRAM(
 524       [[
 525 #include <stdlib.h>
 526 #define __USE_ISOC99 1
 527 #include <math.h>
 528 static float foo = NAN;
 529       ]],
 530       [[
 531        if (isnan (foo))
 532         return 0;
 533        else
 534         return 1;
 535       ]]),
 536       [have_nan_isoc="yes"],
 537       [have_nan_isoc="no"]
 538     )
 539   )
 540   if test "x$have_nan_isoc" = "xyes"
 541   then
 542     nan_type="isoc99"
 543   fi
 544 fi
 545 if test "x$nan_type" = "xnone"; then
 546   AC_CACHE_CHECK([whether NAN can be defined by 0/0],
 547     [have_nan_zero],
 548     AC_RUN_IFELSE(
 549       AC_LANG_PROGRAM(
 550       [[
 551 #include <stdlib.h>
 552 #include <math.h>
 553 #ifdef NAN
 554 # undef NAN
 555 #endif
 556 #define NAN (0.0 / 0.0)
 557 #ifndef isnan
 558 # define isnan(f) ((f) != (f))
 559 #endif
 560 static float foo = NAN;
 561       ]],
 562       [[
 563        if (isnan (foo))
 564         return 0;
 565        else
 566         return 1;
 567       ]]),
 568       [have_nan_zero="yes"],
 569       [have_nan_zero="no"]
 570     )
 571   )
 572   if test "x$have_nan_zero" = "xyes"
 573   then
 574     nan_type="zero"
 575   fi
 576 fi
 577
 578 if test "x$nan_type" = "xdefault"; then
 579   AC_DEFINE(NAN_STATIC_DEFAULT, 1,
 580     [Define if NAN is defined by default and can initialize static variables.])
 581 else if test "x$nan_type" = "xisoc99"; then
 582   AC_DEFINE(NAN_STATIC_ISOC, 1,
 583     [Define if NAN is defined by __USE_ISOC99 and can initialize static variables.])
 584 else if test "x$nan_type" = "xzero"; then
 585   AC_DEFINE(NAN_ZERO_ZERO, 1,
 586     [Define if NAN can be defined as (0.0 / 0.0)])
 587 else
 588   AC_MSG_ERROR([Didn't find out how to statically initialize variables to NAN. Sorry.])
 589 fi; fi; fi
 590
 591 AC_ARG_WITH(fp-layout, [AS_HELP_STRING([--with-fp-layout], [set the memory layout of doubles. For crosscompiling only.])],
 592 [
 593  if test "x$withval" = "xnothing"; then
 594         fp_layout_type="nothing"
 595  else if test "x$withval" = "xendianflip"; then
 596         fp_layout_type="endianflip"
 597  else if test "x$withval" = "xintswap"; then
 598         fp_layout_type="intswap"
 599  else
 600         AC_MSG_ERROR([Invalid argument for --with-fp-layout. Valid arguments are: nothing, endianflip, intswap]);
 601 fi; fi; fi
 602 ],
 603 [fp_layout_type="unknown"])
 604
 605 if test "x$fp_layout_type" = "xunknown"; then
 606   AC_CACHE_CHECK([if doubles are stored in x86 representation],
 607     [fp_layout_need_nothing],
 608     AC_RUN_IFELSE(
 609       AC_LANG_PROGRAM(
 610       [[[[
 611 #include <stdlib.h>
 612 #include <stdio.h>
 613 #include <stdint.h>
 614 #include <string.h>
 615       ]]]],
 616       [[[[
 617         uint64_t i0;
 618         uint64_t i1;
 619         uint8_t c[8];
 620         double d;
 621
 622         d = 8.642135e130;
 623         memcpy ((void *) &i0, (void *) &d, 8);
 624
 625         i1 = i0;
 626         memcpy ((void *) c, (void *) &i1, 8);
 627
 628         if ((c[0] == 0x2f) && (c[1] == 0x25)
 629                         && (c[2] == 0xc0) && (c[3] == 0xc7)
 630                         && (c[4] == 0x43) && (c[5] == 0x2b)
 631                         && (c[6] == 0x1f) && (c[7] == 0x5b))
 632                 return (0);
 633         else
 634                 return (1);
 635       ]]]]),
 636       [fp_layout_need_nothing="yes"],
 637       [fp_layout_need_nothing="no"]
 638     )
 639   )
 640   if test "x$fp_layout_need_nothing" = "xyes"; then
 641     fp_layout_type="nothing"
 642   fi
 643 fi
 644 if test "x$fp_layout_type" = "xunknown"; then
 645   AC_CACHE_CHECK([if endianflip converts to x86 representation],
 646     [fp_layout_need_endianflip],
 647     AC_RUN_IFELSE(
 648       AC_LANG_PROGRAM(
 649       [[[[
 650 #include <stdlib.h>
 651 #include <stdio.h>
 652 #include <stdint.h>
 653 #include <string.h>
 654 #define endianflip(A) ((((uint64_t)(A) & 0xff00000000000000LL) >> 56) | \
 655                        (((uint64_t)(A) & 0x00ff000000000000LL) >> 40) | \
 656                        (((uint64_t)(A) & 0x0000ff0000000000LL) >> 24) | \
 657                        (((uint64_t)(A) & 0x000000ff00000000LL) >> 8)  | \
 658                        (((uint64_t)(A) & 0x00000000ff000000LL) << 8)  | \
 659                        (((uint64_t)(A) & 0x0000000000ff0000LL) << 24) | \
 660                        (((uint64_t)(A) & 0x000000000000ff00LL) << 40) | \
 661                        (((uint64_t)(A) & 0x00000000000000ffLL) << 56))
 662       ]]]],
 663       [[[[
 664         uint64_t i0;
 665         uint64_t i1;
 666         uint8_t c[8];
 667         double d;
 668
 669         d = 8.642135e130;
 670         memcpy ((void *) &i0, (void *) &d, 8);
 671
 672         i1 = endianflip (i0);
 673         memcpy ((void *) c, (void *) &i1, 8);
 674
 675         if ((c[0] == 0x2f) && (c[1] == 0x25)
 676                         && (c[2] == 0xc0) && (c[3] == 0xc7)
 677                         && (c[4] == 0x43) && (c[5] == 0x2b)
 678                         && (c[6] == 0x1f) && (c[7] == 0x5b))
 679                 return (0);
 680         else
 681                 return (1);
 682       ]]]]),
 683       [fp_layout_need_endianflip="yes"],
 684       [fp_layout_need_endianflip="no"]
 685     )
 686   )
 687   if test "x$fp_layout_need_endianflip" = "xyes"; then
 688     fp_layout_type="endianflip"
 689   fi
 690 fi
 691 if test "x$fp_layout_type" = "xunknown"; then
 692   AC_CACHE_CHECK([if intswap converts to x86 representation],
 693     [fp_layout_need_intswap],
 694     AC_RUN_IFELSE(
 695       AC_LANG_PROGRAM(
 696       [[[[
 697 #include <stdlib.h>
 698 #include <stdio.h>
 699 #include <stdint.h>
 700 #include <string.h>
 701 #define intswap(A)    ((((uint64_t)(A) & 0xffffffff00000000LL) >> 32) | \
 702                        (((uint64_t)(A) & 0x00000000ffffffffLL) << 32))
 703       ]]]],
 704       [[[[
 705         uint64_t i0;
 706         uint64_t i1;
 707         uint8_t c[8];
 708         double d;
 709
 710         d = 8.642135e130;
 711         memcpy ((void *) &i0, (void *) &d, 8);
 712
 713         i1 = intswap (i0);
 714         memcpy ((void *) c, (void *) &i1, 8);
 715
 716         if ((c[0] == 0x2f) && (c[1] == 0x25)
 717                         && (c[2] == 0xc0) && (c[3] == 0xc7)
 718                         && (c[4] == 0x43) && (c[5] == 0x2b)
 719                         && (c[6] == 0x1f) && (c[7] == 0x5b))
 720                 return (0);
 721         else
 722                 return (1);
 723       ]]]]),
 724       [fp_layout_need_intswap="yes"],
 725       [fp_layout_need_intswap="no"]
 726     )
 727   )
 728   if test "x$fp_layout_need_intswap" = "xyes"; then
 729     fp_layout_type="intswap"
 730   fi
 731 fi
 732
 733 if test "x$fp_layout_type" = "xnothing"; then
 734   AC_DEFINE(FP_LAYOUT_NEED_NOTHING, 1,
 735   [Define if doubles are stored in x86 representation.])
 736 else if test "x$fp_layout_type" = "xendianflip"; then
 737   AC_DEFINE(FP_LAYOUT_NEED_ENDIANFLIP, 1,
 738   [Define if endianflip is needed to convert to x86 representation.])
 739 else if test "x$fp_layout_type" = "xintswap"; then
 740   AC_DEFINE(FP_LAYOUT_NEED_INTSWAP, 1,
 741   [Define if intswap is needed to convert to x86 representation.])
 742 else
 743   AC_MSG_ERROR([Didn't find out how doubles are stored in memory. Sorry.])
 744 fi; fi; fi
 745
 746 have_getfsstat="no"
 747 AC_CHECK_FUNCS(getfsstat, [have_getfsstat="yes"])
 748 have_getvfsstat="no"
 749 AC_CHECK_FUNCS(getvfsstat, [have_getvfsstat="yes"])
 750 have_listmntent="no"
 751 AC_CHECK_FUNCS(listmntent, [have_listmntent="yes"])
 752
 753 have_getmntent="no"
 754 AC_CHECK_FUNCS(getmntent, [have_getmntent="c"])
 755 if test "x$have_getmntent" = "xno"; then
 756         AC_CHECK_LIB(sun, getmntent, [have_getmntent="sun"])
 757 fi
 758 if test "x$have_getmntent" = "xno"; then
 759         AC_CHECK_LIB(seq, getmntent, [have_getmntent="seq"])
 760 fi
 761 if test "x$have_getmntent" = "xno"; then
 762         AC_CHECK_LIB(gen, getmntent, [have_getmntent="gen"])
 763 fi
 764
 765 if test "x$have_getmntent" = "xc"; then
 766         AC_CACHE_CHECK([whether getmntent takes one argument],
 767                 [have_one_getmntent],
 768                 AC_COMPILE_IFELSE(
 769                         AC_LANG_PROGRAM([[AC_INCLUDES_DEFAULT
 770 #include <mntent.h>
 771 #include "$srcdir/src/utils_mount.h"]],
 772                                 [[
 773                                  FILE *fh;
 774                                  struct mntent *me;
 775                                  fh = setmntent ("/etc/mtab", "r");
 776                                  me = getmntent (fh);
 777                                 ]]
 778                         ),
 779                         [have_one_getmntent="yes"],
 780                         [have_one_getmntent="no"]
 781                 )
 782         )
 783         AC_CACHE_CHECK([whether getmntent takes two arguments],
 784                 [have_two_getmntent],
 785                 AC_COMPILE_IFELSE(
 786                         AC_LANG_PROGRAM([[AC_INCLUDES_DEFAULT
 787 #include <sys/mnttab.h>
 788 #include "$srcdir/src/utils_mount.h"]],
 789                                 [[
 790                                  FILE *fh;
 791                                  struct mnttab mt;
 792                                  int status;
 793                                  fh = fopen ("/etc/mnttab", "r");
 794                                  status = getmntent (fh, &mt);
 795                                 ]]
 796                         ),
 797                         [have_two_getmntent="yes"],
 798                         [have_two_getmntent="no"]
 799                 )
 800         )
 801 fi
 802
 803 # Check for different versions of `getmntent' here..
 804
 805 if test "x$have_getmntent" = "xc"; then
 806         if test "x$have_one_getmntent" = "xyes"; then
 807                 AC_DEFINE(HAVE_ONE_GETMNTENT, 1,
 808                           [Define if the function getmntent exists and takes one argument.])
 809         fi
 810         if test "x$have_two_getmntent" = "xyes"; then
 811                 AC_DEFINE(HAVE_TWO_GETMNTENT, 1,
 812                           [Define if the function getmntent exists and takes two arguments.])
 813         fi
 814 fi
 815 if test "x$have_getmntent" = "xsun"; then
 816         AC_DEFINE(HAVE_SUN_GETMNTENT, 1,
 817                   [Define if the function getmntent exists. It's the version from libsun.])
 818 fi
 819 if test "x$have_getmntent" = "xseq"; then
 820         AC_DEFINE(HAVE_SEQ_GETMNTENT, 1,
 821                   [Define if the function getmntent exists. It's the version from libseq.])
 822 fi
 823 if test "x$have_getmntent" = "xgen"; then
 824         AC_DEFINE(HAVE_GEN_GETMNTENT, 1,
 825                   [Define if the function getmntent exists. It's the version from libgen.])
 826 fi
 827
 828 # Check for structures
 829 AC_CHECK_MEMBERS([struct if_data.ifi_ibytes, struct if_data.ifi_opackets, struct if_data.ifi_ierrors],
 830         [AC_DEFINE(HAVE_STRUCT_IF_DATA, 1, [Define if struct if_data exists and is usable.])],
 831         [],
 832         [
 833         #include <sys/types.h>
 834         #include <sys/socket.h>
 835         #include <net/if.h>
 836         ])
 837 AC_CHECK_MEMBERS([struct net_device_stats.rx_bytes, struct net_device_stats.tx_packets, struct net_device_stats.rx_errors],
 838         [AC_DEFINE(HAVE_STRUCT_NET_DEVICE_STATS, 1, [Define if struct net_device_stats exists and is usable.])],
 839         [],
 840         [
 841         #include <sys/types.h>
 842         #include <sys/socket.h>
 843         #include <linux/if.h>
 844         #include <linux/netdevice.h>
 845         ])
 846
 847 AC_CHECK_MEMBERS([struct udphdr.uh_dport, struct udphdr.uh_sport], [], [],
 848 [#if HAVE_STDINT_H
 849 # include <stdint.h>
 850 #endif
 851 #if HAVE_SYS_TYPES_H
 852 # include <sys/types.h>
 853 #endif
 854 #if HAVE_NETINET_IN_SYSTM_H
 855 # include <netinet/in_systm.h>
 856 #endif
 857 #if HAVE_NETINET_IN_H
 858 # include <netinet/in.h>
 859 #endif
 860 #if HAVE_NETINET_IP_H
 861 # include <netinet/ip.h>
 862 #endif
 863 #if HAVE_NETINET_UDP_H
 864 # include <netinet/udp.h>
 865 #endif
 866 ])
 867 AC_CHECK_MEMBERS([struct udphdr.dest, struct udphdr.source], [], [],
 868 [#if HAVE_STDINT_H
 869 # include <stdint.h>
 870 #endif
 871 #if HAVE_SYS_TYPES_H
 872 # include <sys/types.h>
 873 #endif
 874 #if HAVE_NETINET_IN_SYSTM_H
 875 # include <netinet/in_systm.h>
 876 #endif
 877 #if HAVE_NETINET_IN_H
 878 # include <netinet/in.h>
 879 #endif
 880 #if HAVE_NETINET_IP_H
 881 # include <netinet/ip.h>
 882 #endif
 883 #if HAVE_NETINET_UDP_H
 884 # include <netinet/udp.h>
 885 #endif
 886 ])
 887
 888 AC_CHECK_MEMBERS([kstat_io_t.nwritten, kstat_io_t.writes, kstat_io_t.nwrites, kstat_io_t.wtime],
 889         [],
 890         [],
 891         [
 892 #if HAVE_KSTAT_H
 893 # include <kstat.h>
 894 #endif
 895         ])
 896
 897 #
 898 # Checks for libraries begin here
 899 #
 900 with_libresolv="yes"
 901 AC_CHECK_LIB(resolv, res_search,
 902 [
 903         AC_DEFINE(HAVE_LIBRESOLV, 1, [Define to 1 if you have the 'resolv' library (-lresolv).])
 904 ],
 905 [with_libresolv="no"])
 906 AM_CONDITIONAL(BUILD_WITH_LIBRESOLV, test "x$with_libresolv" = "xyes")
 907
 908 dnl Check for HAL (hardware abstraction library)
 909 with_libhal="yes"
 910 AC_CHECK_LIB(hal,libhal_device_property_exists,
 911              [AC_DEFINE(HAVE_LIBHAL, 1, [Define to 1 if you have 'hal' library])],
 912              [with_libhal="no"])
 913 if test "x$with_libhal" = "xyes"; then
 914         if test "x$PKG_CONFIG" != "x"; then
 915                 BUILD_WITH_LIBHAL_CFLAGS="`pkg-config --cflags hal`"
 916                 BUILD_WITH_LIBHAL_LIBS="`pkg-config --libs hal`"
 917                 AC_SUBST(BUILD_WITH_LIBHAL_CFLAGS)
 918                 AC_SUBST(BUILD_WITH_LIBHAL_LIBS)
 919         fi
 920 fi
 921
 922 m4_divert_once([HELP_WITH], [
 923 collectd additional packages:])
 924
 925 # AC_ARG_WITH (package, help-string, [action-if-given], [action-if-not-given])
 926 librrd_cflags=""
 927 librrd_ldflags=""
 928 librrd_threadsafe="yes"
 929 AC_ARG_WITH(rrdtool, [AS_HELP_STRING([--with-rrdtool@<:@=PREFIX@:>@], [Path to rrdtool.])],
 930 [       if test "x$withval" != "xno" && test "x$withval" != "xyes"
 931         then
 932                 librrd_cflags="-I$withval/include"
 933                 librrd_ldflags="-L$withval/lib"
 934                 with_rrdtool="yes"
 935         else
 936                 with_rrdtool="$withval"
 937         fi
 938 ], [with_rrdtool="yes"])
 939 if test "x$with_rrdtool" = "xyes"
 940 then
 941         SAVE_CPPFLAGS="$CPPFLAGS"
 942         SAVE_LDFLAGS="$LDFLAGS"
 943
 944         CPPFLAGS="$CPPFLAGS $librrd_cflags"
 945         LDFLAGS="$LDFLAGS $librrd_ldflags"
 946
 947         AC_CHECK_HEADERS(rrd.h,, [with_rrdtool="no (rrd.h not found)"])
 948
 949         CPPFLAGS="$SAVE_CPPFLAGS"
 950         LDFLAGS="$SAVE_LDFLAGS"
 951 fi
 952 if test "x$with_rrdtool" = "xyes"
 953 then
 954         SAVE_CPPFLAGS="$CPPFLAGS"
 955         SAVE_LDFLAGS="$LDFLAGS"
 956
 957         CPPFLAGS="$CPPFLAGS $librrd_cflags"
 958         LDFLAGS="$LDFLAGS $librrd_ldflags"
 959
 960         AC_CHECK_LIB(rrd_th, rrd_update_r,
 961         [with_rrdtool="yes"
 962          librrd_ldflags="$librrd_ldflags -lrrd_th -lm"
 963         ],
 964         [librrd_threadsafe="no"
 965          AC_CHECK_LIB(rrd, rrd_update,
 966          [with_rrdtool="yes"
 967           librrd_ldflags="$librrd_ldflags -lrrd -lm"
 968          ],
 969          [with_rrdtool="no (symbol 'rrd_update' not found)"],
 970          [-lm])
 971         ],
 972         [-lm])
 973
 974         CPPFLAGS="$SAVE_CPPFLAGS"
 975         LDFLAGS="$SAVE_LDFLAGS"
 976 fi
 977 if test "x$with_rrdtool" = "xyes"
 978 then
 979         BUILD_WITH_LIBRRD_CFLAGS="$librrd_cflags"
 980         BUILD_WITH_LIBRRD_LDFLAGS="$librrd_ldflags"
 981         AC_SUBST(BUILD_WITH_LIBRRD_CFLAGS)
 982         AC_SUBST(BUILD_WITH_LIBRRD_LDFLAGS)
 983 fi
 984 if test "x$librrd_threadsafe" = "xyes"
 985 then
 986         AC_DEFINE(HAVE_THREADSAFE_LIBRRD, 1, [Define to 1 if you have the threadsafe rrd library (-lrrd_th).])
 987 fi
 988
 989 AC_ARG_WITH(libpthread, [AS_HELP_STRING([--with-libpthread=@<:@=PREFIX@:>@], [Path to libpthread.])],
 990 [       if test "x$withval" != "xno" \
 991                 && test "x$withval" != "xyes"
 992         then
 993                 LDFLAGS="$LDFLAGS -L$withval/lib"
 994                 CPPFLAGS="$CPPFLAGS -I$withval/include"
 995                 with_libpthread="yes"
 996         else
 997                 if test "x$withval" = "xno"
 998                 then
 999                         with_libpthread="no (disabled)"
1000                 fi
1001         fi
1002 ], [with_libpthread="yes"])
1003 if test "x$with_libpthread" = "xyes"
1004 then
1005         AC_CHECK_LIB(pthread, pthread_create, [with_libpthread="yes"], [with_libpthread="no (libpthread not found)"], [])
1006 fi
1007 if test "x$with_libpthread" = "xyes"
1008 then
1009         AC_CHECK_HEADERS(pthread.h,, [with_libpthread="no (pthread.h not found)"])
1010 fi
1011 if test "x$with_libpthread" = "xyes"
1012 then
1013         collect_pthread=1
1014 else
1015         collect_pthread=0
1016 fi
1017 AC_DEFINE_UNQUOTED(HAVE_LIBPTHREAD, [$collect_pthread],
1018         [Wether or not to use pthread (POSIX threads) library])
1019 AM_CONDITIONAL(BUILD_WITH_LIBPTHREAD, test "x$with_libpthread" = "xyes")
1020
1021 if test "x$ac_system" = "xSolaris"
1022 then
1023         with_kstat="yes"
1024         with_devinfo="yes"
1025 else
1026         with_kstat="no (Solaris only)"
1027         with_devinfo="no (Solaris only)"
1028 fi
1029
1030 if test "x$with_kstat" = "xyes"
1031 then
1032         AC_CHECK_LIB(kstat, kstat_open, [with_kstat="yes"], [with_kstat="no (libkstat not found)"], [])
1033 fi
1034 if test "x$with_kstat" = "xyes"
1035 then
1036         AC_CHECK_LIB(devinfo, di_init, [with_devinfo="yes"], [with_devinfo="no (not found)"], [])
1037         AC_CHECK_HEADERS(kstat.h,, [with_kstat="no (kstat.h not found)"])
1038 fi
1039 if test "x$with_kstat" = "xyes"
1040 then
1041         AC_DEFINE(HAVE_LIBKSTAT, 1,
1042                   [Define to 1 if you have the 'kstat' library (-lkstat)])
1043 fi
1044 AM_CONDITIONAL(BUILD_WITH_LIBKSTAT, test "x$with_kstat" = "xyes")
1045 AM_CONDITIONAL(BUILD_WITH_LIBDEVINFO, test "x$with_devinfo" = "xyes")
1046
1047 ### BEGIN of check for libcurl ###
1048 with_curl_config="curl-config"
1049 with_curl_cflags=""
1050 with_curl_libs=""
1051 AC_ARG_WITH(libcurl, [AS_HELP_STRING([--with-libcurl@<:@=PREFIX@:>@], [Path to libcurl.])],
1052 [
1053         if test "x$withval" = "xno"
1054         then
1055                 with_libcurl="no"
1056         else if test "x$withval" = "xyes"
1057         then
1058                 with_libcurl="yes"
1059         else
1060                 if test -f "$withval" && test -x "$withval"
1061                 then
1062                         with_curl_config="$withval"
1063                         with_libcurl="yes"
1064                 else if test -x "$withval/bin/curl-config"
1065                 then
1066                         with_curl_config="$withval/bin/curl-config"
1067                         with_libcurl="yes"
1068                 fi; fi
1069                 with_libcurl="yes"
1070         fi; fi
1071 ],
1072 [
1073         with_libcurl="yes"
1074 ])
1075 if test "x$with_libcurl" = "xyes"
1076 then
1077         with_curl_cflags=`$with_curl_config --cflags 2>/dev/null`
1078         curl_config_status=$?
1079
1080         if test $curl_config_status -ne 0
1081         then
1082                 with_libcurl="no ($with_curl_config failed)"
1083         else
1084                 SAVE_CPPFLAGS="$CPPFLAGS"
1085                 CPPFLAGS="$CPPFLAGS $with_curl_cflags"
1086
1087                 AC_CHECK_HEADERS(curl/curl.h, [], [with_libcurl="no (curl/curl.h not found)"], [])
1088
1089                 CPPFLAGS="$SAVE_CPPFLAGS"
1090         fi
1091 fi
1092 if test "x$with_libcurl" = "xyes"
1093 then
1094         with_curl_libs=`$with_curl_config --libs 2>/dev/null`
1095         curl_config_status=$?
1096
1097         if test $curl_config_status -ne 0
1098         then
1099                 with_libcurl="no ($with_curl_config failed)"
1100         else
1101                 AC_CHECK_LIB(curl, curl_easy_init,
1102                  [with_libcurl="yes"],
1103                  [with_libcurl="no (symbol 'curl_easy_init' not found)"],
1104                  [$with_curl_libs])
1105         fi
1106 fi
1107 if test "x$with_libcurl" = "xyes"
1108 then
1109         BUILD_WITH_LIBCURL_CFLAGS="$with_curl_cflags"
1110         BUILD_WITH_LIBCURL_LIBS="$with_curl_libs"
1111         AC_SUBST(BUILD_WITH_LIBCURL_CFLAGS)
1112         AC_SUBST(BUILD_WITH_LIBCURL_LIBS)
1113 fi
1114 AM_CONDITIONAL(BUILD_WITH_LIBCURL, test "x$with_libcurl" = "xyes")
1115 ### END of check for libcurl ###
1116
1117 with_libiokit="no"
1118 AC_CHECK_LIB(IOKit, IOServiceGetMatchingServices,
1119 [
1120         with_libiokit="yes"
1121 ],
1122 [
1123         with_libiokit="no"
1124 ])
1125 AM_CONDITIONAL(BUILD_WITH_LIBIOKIT, test "x$with_libiokit" = "xyes")
1126
1127 with_libstatgrab_cflags=""
1128 with_libstatgrab_ldflags=""
1129 AC_ARG_WITH(libstatgrab, [AS_HELP_STRING([--with-libstatgrab@<:@=PREFIX@:>@], [Path to libstatgrab.])],
1130 [
1131         if test "x$withval" != "xno" \
1132                 && test "x$withval" != "xyes"
1133         then
1134                 with_libstatgrab_cflags="-I$withval/include"
1135                 with_libstatgrab_ldflags="-L$withval/lib"
1136                 with_libstatgrab="yes"
1137         else
1138                 with_libstatgrab="$withval"
1139         fi
1140 ],
1141 [
1142         if test "x$ac_system" = "xunknown"
1143         then
1144                 with_libstatgrab="yes"
1145         else
1146                 with_libstatgrab="no"
1147         fi
1148 ])
1149 with_libstatgrab_pkg_config="yes"
1150 if test "x$with_libstatgrab" = "xyes" \
1151   && test "x$PKG_CONFIG" != "x"
1152 then
1153   AC_MSG_CHECKING([pkg-config for libstatgrab])
1154   temp_result="found"
1155   $PKG_CONFIG --exists libstatgrab 2>/dev/null
1156   if test "$?" != "0"
1157   then
1158     with_libstatgrab_pkg_config="no"
1159     temp_result="not found"
1160   fi
1161   AC_MSG_RESULT([$temp_result])
1162 else
1163   AC_MSG_NOTICE([pkg-config not available, trying to guess flags for the statgrab library.])
1164   with_libstatgrab_pkg_config="no"
1165   with_libstatgrab_ldflags="$with_libstatgrab_ldflags -lstatgrab"
1166 fi
1167
1168 if test "x$with_libstatgrab" = "xyes" \
1169   && test "x$with_libstatgrab_pkg_config" = "xyes" \
1170   && test "x$with_libstatgrab_cflags" = "x"
1171 then
1172   AC_MSG_CHECKING([for libstatgrab CFLAGS])
1173   temp_result="`$PKG_CONFIG --cflags libstatgrab`"
1174   if test "$?" = "0"
1175   then
1176     with_libstatgrab_cflags="$temp_result"
1177   else
1178     with_libstatgrab="no ($PKG_CONFIG --cflags libstatgrab failed)"
1179     temp_result="$PKG_CONFIG --cflags libstatgrab failed"
1180   fi
1181   AC_MSG_RESULT([$temp_result])
1182 fi
1183
1184 if test "x$with_libstatgrab" = "xyes" \
1185   && test "x$with_libstatgrab_pkg_config" = "xyes" \
1186   && test "x$with_libstatgrab_ldflags" = "x"
1187 then
1188   AC_MSG_CHECKING([for libstatgrab LDFLAGS])
1189   temp_result="`$PKG_CONFIG --libs libstatgrab`"
1190   if test "$?" = "0"
1191   then
1192     with_libstatgrab_ldflags="$temp_result"
1193   else
1194     with_libstatgrab="no ($PKG_CONFIG --libs libstatgrab failed)"
1195     temp_result="$PKG_CONFIG --libs libstatgrab failed"
1196   fi
1197   AC_MSG_RESULT([$temp_result])
1198 fi
1199
1200 if test "x$with_libstatgrab" = "xyes"
1201 then
1202   SAVE_CPPFLAGS="$CPPFLAGS"
1203   CPPFLAGS="$CPPFLAGS $with_libstatgrab_cflags"
1204
1205   AC_CHECK_HEADERS(statgrab.h,
1206                    [with_libstatgrab="yes"],
1207                    [with_libstatgrab="no (statgrab.h not found)"])
1208
1209   CPPFLAGS="$SAVE_CPPFLAGS"
1210 fi
1211
1212 if test "x$with_libstatgrab" = "xyes"
1213 then
1214   SAVE_CFLAGS="$CFLAGS"
1215   SAVE_LDFLAGS="$LDFLAGS"
1216
1217   CFLAGS="$CFLAGS $with_libstatgrab_cflags"
1218   LDFLAGS="$LDFLAGS $with_libstatgrab_ldflags"
1219
1220   AC_CHECK_LIB(statgrab, sg_init,
1221                [with_libstatgrab="yes"],
1222                [with_libstatgrab="no (symbol sg_init not found)"])
1223
1224   CFLAGS="$SAVE_CFLAGS"
1225   LDFLAGS="$SAVE_LDFLAGS"
1226 fi
1227
1228 AM_CONDITIONAL(BUILD_WITH_LIBSTATGRAB, test "x$with_libstatgrab" = "xyes")
1229 if test "x$with_libstatgrab" = "xyes"
1230 then
1231   AC_DEFINE(HAVE_LIBSTATGRAB, 1, [Define to 1 if you have the 'statgrab' library (-lstatgrab)])
1232   BUILD_WITH_LIBSTATGRAB_CFLAGS="$with_libstatgrab_cflags"
1233   BUILD_WITH_LIBSTATGRAB_LDFLAGS="$with_libstatgrab_ldflags"
1234   AC_SUBST(BUILD_WITH_LIBSTATGRAB_CFLAGS)
1235   AC_SUBST(BUILD_WITH_LIBSTATGRAB_LDFLAGS)
1236 fi
1237
1238 with_libkvm="no"
1239 AC_CHECK_LIB(kvm, kvm_getprocs, [with_kvm_getprocs="yes"], [with_kvm_getprocs="no"])
1240 if test "x$with_kvm_getprocs" = "xyes"
1241 then
1242         AC_DEFINE(HAVE_LIBKVM_GETPROCS, 1,
1243                   [Define to 1 if you have the 'kvm' library with the 'kvm_getprocs' symbol (-lkvm)])
1244         with_libkvm="yes"
1245 fi
1246 AM_CONDITIONAL(BUILD_WITH_LIBKVM_GETPROCS, test "x$with_kvm_getprocs" = "xyes")
1247
1248 AC_CHECK_LIB(kvm, kvm_getswapinfo, [with_kvm_getswapinfo="yes"], [with_kvm_getswapinfo="no"])
1249 if test "x$with_kvm_getswapinfo" = "xyes"
1250 then
1251         AC_DEFINE(HAVE_LIBKVM_GETSWAPINFO, 1,
1252                   [Define to 1 if you have the 'kvm' library with the 'kvm_getswapinfo' symbol (-lkvm)])
1253         with_libkvm="yes"
1254 fi
1255 AM_CONDITIONAL(BUILD_WITH_LIBKVM_GETSWAPINFO, test "x$with_kvm_getswapinfo" = "xyes")
1256
1257 AC_CHECK_LIB(kvm, kvm_nlist, [with_kvm_nlist="yes"], [with_kvm_nlist="no"])
1258 if test "x$with_kvm_nlist" = "xyes"
1259 then
1260         AC_DEFINE(HAVE_LIBKVM_NLIST, 1,
1261                   [Define to 1 if you have the 'kvm' library with the 'kvm_nlist' symbol (-lkvm)])
1262         with_libkvm="yes"
1263 fi
1264 AM_CONDITIONAL(BUILD_WITH_LIBKVM_NLIST, test "x$with_kvm_nlist" = "xyes")
1265
1266 with_sensors_cflags=""
1267 with_sensors_ldflags=""
1268 AC_ARG_WITH(lm-sensors, [AS_HELP_STRING([--with-lm-sensors@<:@=PREFIX@:>@], [Path to lm_sensors.])],
1269 [
1270         if test "x$withval" = "xno"
1271         then
1272                 with_lm_sensors="no"
1273         else
1274                 with_lm_sensors="yes"
1275                 if test "x$withval" != "xyes"
1276                 then
1277                         with_sensors_cflags="-I$withval/include"
1278                         with_sensors_ldflags="-L$withval/lib"
1279                         with_lm_sensors="yes"
1280                 fi
1281         fi
1282 ],
1283 [
1284         if test "x$ac_system" = "xLinux"
1285         then
1286                 with_lm_sensors="yes"
1287         else
1288                 with_lm_sensors="no (Linux only library)"
1289         fi
1290 ])
1291 if test "x$with_lm_sensors" = "xyes"
1292 then
1293         SAVE_CPPFLAGS="$CPPFLAGS"
1294         CPPFLAGS="$CPPFLAGS $with_sensors_cflags"
1295
1296 #       AC_CHECK_HEADERS(sensors/sensors.h,
1297 #       [
1298 #               AC_DEFINE(HAVE_SENSORS_SENSORS_H, 1, [Define to 1 if you have the <sensors/sensors.h> header file.])
1299 #       ],
1300 #       [with_lm_sensors="no (sensors/sensors.h not found)"])
1301         AC_CHECK_HEADERS(sensors/sensors.h, [], [with_lm_sensors="no (sensors/sensors.h not found)"])
1302
1303         CPPFLAGS="$SAVE_CPPFLAGS"
1304 fi
1305 if test "x$with_lm_sensors" = "xyes"
1306 then
1307         SAVE_CPPFLAGS="$CPPFLAGS"
1308         SAVE_LDFLAGS="$LDFLAGS"
1309         CPPFLAGS="$CPPFLAGS $with_sensors_cflags"
1310         LDFLAGS="$LDFLAGS $with_sensors_ldflags"
1311
1312         AC_CHECK_LIB(sensors, sensors_init,
1313         [
1314                 AC_DEFINE(HAVE_LIBSENSORS, 1, [Define to 1 if you have the sensors library (-lsensors).])
1315         ],
1316         [with_lm_sensors="no (libsensors not found)"])
1317
1318         CPPFLAGS="$SAVE_CPPFLAGS"
1319         LDFLAGS="$SAVE_LDFLAGS"
1320 fi
1321 if test "x$with_lm_sensors" = "xyes"
1322 then
1323         BUILD_WITH_LIBSENSORS_CFLAGS="$with_sensors_cflags"
1324         BUILD_WITH_LIBSENSORS_LDFLAGS="$with_sensors_ldflags"
1325         AC_SUBST(BUILD_WITH_LIBSENSORS_CFLAGS)
1326         AC_SUBST(BUILD_WITH_LIBSENSORS_LDFLAGS)
1327 fi
1328 AM_CONDITIONAL(BUILD_WITH_LM_SENSORS, test "x$with_lm_sensors" = "xyes")
1329
1330 with_mysql_config="mysql_config"
1331 with_mysql_cflags=""
1332 with_mysql_libs=""
1333 AC_ARG_WITH(libmysql, [AS_HELP_STRING([--with-libmysql@<:@=PREFIX@:>@], [Path to libmysql.])],
1334 [
1335         if test "x$withval" = "xno"
1336         then
1337                 with_libmysql="no"
1338         else if test "x$withval" = "xyes"
1339         then
1340                 with_libmysql="yes"
1341         else
1342                 if test -f "$withval" && test -x "$withval";
1343                 then
1344                         with_mysql_config="$withval"
1345                 else if test -x "$withval/bin/mysql_config"
1346                 then
1347                         with_mysql_config="$withval/bin/mysql_config"
1348                 fi; fi
1349                 with_libmysql="yes"
1350         fi; fi
1351 ],
1352 [
1353         with_libmysql="yes"
1354 ])
1355 if test "x$with_libmysql" = "xyes"
1356 then
1357         with_mysql_cflags=`$with_mysql_config --cflags 2>/dev/null`
1358         mysql_config_status=$?
1359
1360         if test $mysql_config_status -ne 0
1361         then
1362                 with_libmysql="no ($with_mysql_config failed)"
1363         else
1364                 SAVE_CPPFLAGS="$CPPFLAGS"
1365                 CPPFLAGS="$CPPFLAGS $with_mysql_cflags"
1366
1367                 have_mysql_h="no"
1368                 have_mysql_mysql_h="no"
1369                 AC_CHECK_HEADERS(mysql.h, [have_mysql_h="yes"])
1370
1371                 if test "x$have_mysql_h" = "xno"
1372                 then
1373                         AC_CHECK_HEADERS(mysql/mysql.h, [have_mysql_mysql_h="yes"])
1374                 fi
1375
1376                 if test "x$have_mysql_h$have_mysql_mysql_h" = "xnono"
1377                 then
1378                         with_libmysql="no (mysql.h not found)"
1379                 fi
1380
1381                 CPPFLAGS="$SAVE_CPPFLAGS"
1382         fi
1383 fi
1384 if test "x$with_libmysql" = "xyes"
1385 then
1386         with_mysql_libs=`$with_mysql_config --libs 2>/dev/null`
1387         mysql_config_status=$?
1388
1389         if test $mysql_config_status -ne 0
1390         then
1391                 with_libmysql="no ($with_mysql_config failed)"
1392         else
1393                 AC_CHECK_LIB(mysqlclient, mysql_init,
1394                  [with_libmysql="yes"],
1395                  [with_libmysql="no (symbol 'mysql_init' not found)"],
1396                  [$with_mysql_libs])
1397         fi
1398 fi
1399 if test "x$with_libmysql" = "xyes"
1400 then
1401         BUILD_WITH_LIBMYSQL_CFLAGS="$with_mysql_cflags"
1402         BUILD_WITH_LIBMYSQL_LIBS="$with_mysql_libs"
1403         AC_SUBST(BUILD_WITH_LIBMYSQL_CFLAGS)
1404         AC_SUBST(BUILD_WITH_LIBMYSQL_LIBS)
1405 fi
1406 AM_CONDITIONAL(BUILD_WITH_LIBMYSQL, test "x$with_libmysql" = "xyes")
1407
1408 with_own_liboconfig="no"
1409 liboconfig_LDFLAGS="$LDFLAGS"
1410 liboconfig_CPPFLAGS="$CPPFLAGS"
1411 AC_ARG_WITH(liboconfig, [AS_HELP_STRING([--with-liboconfig@<:@=PREFIX@:>@], [Path to liboconfig.])],
1412 [
1413         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1414         then
1415                 if test -d "$withval/lib"
1416                 then
1417                         liboconfig_LDFLAGS="$LDFLAGS -L$withval/lib"
1418                 fi
1419                 if test -d "$withval/include"
1420                 then
1421                         liboconfig_CPPFLAGS="$CPPFLAGS -I$withval/include"
1422                 fi
1423         fi
1424         if test "x$withval" = "xno"
1425         then
1426                 AC_MSG_ERROR("liboconfig is required")
1427         fi
1428 ],
1429 [
1430         with_liboconfig="yes"
1431 ])
1432
1433 save_LDFLAGS="$LDFLAGS"
1434 save_CPPFLAGS="$CPPFLAGS"
1435 LDFLAGS="$liboconfig_LDFLAGS"
1436 CPPFLAGS="$liboconfig_CPPFLAGS"
1437 AC_CHECK_LIB(oconfig, oconfig_parse_fh,
1438 [
1439         with_liboconfig="yes"
1440         with_own_liboconfig="no"
1441 ],
1442 [
1443         with_liboconfig="yes"
1444         with_own_liboconfig="yes"
1445         LDFLAGS="$save_LDFLAGS"
1446         CPPFLAGS="$save_CPPFLAGS"
1447 ])
1448
1449 AM_CONDITIONAL(BUILD_WITH_OWN_LIBOCONFIG, test "x$with_own_liboconfig" = "xyes")
1450 if test "x$with_own_liboconfig" = "xyes"
1451 then
1452         with_liboconfig="yes (shipped version)"
1453 fi
1454
1455 #with_liboping="yes"
1456 with_own_liboping="no"
1457 liboping_LDFLAGS="$LDFLAGS"
1458 liboping_CPPFLAGS="$CPPFLAGS"
1459 AC_ARG_WITH(liboping, [AS_HELP_STRING([--with-liboping@<:@=PREFIX@:>@], [Path to liboping.])],
1460 [
1461         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1462         then
1463                 if test -d "$withval/lib"
1464                 then
1465                         liboping_LDFLAGS="$LDFLAGS -L$withval/lib"
1466                 fi
1467                 if test -d "$withval/include"
1468                 then
1469                         liboping_CPPFLAGS="$CPPFLAGS -I$withval/include"
1470                 fi
1471         fi
1472         if test "x$withval" = "xno"
1473         then
1474                 with_liboping="no"
1475                 with_own_liboping="no"
1476         else if test "x$withval" = "xyes"
1477         then
1478                 with_liboping="yes"
1479         fi; fi
1480 ],
1481 [
1482         with_liboping="yes"
1483 ])
1484
1485 if test "x$with_liboping" = "xyes"
1486 then
1487         save_LDFLAGS="$LDFLAGS"
1488         save_CPPFLAGS="$CPPFLAGS"
1489         LDFLAGS="$liboping_LDFLAGS"
1490         CPPFLAGS="$liboping_CPPFLAGS"
1491         AC_CHECK_LIB(oping, ping_construct,
1492         [
1493                 with_liboping="yes"
1494                 with_own_liboping="no"
1495         ],
1496         [
1497                 with_liboping="yes"
1498                 with_own_liboping="yes"
1499                 LDFLAGS="$save_LDFLAGS"
1500                 CPPFLAGS="$save_CPPFLAGS"
1501         ])
1502 fi
1503 AM_CONDITIONAL(BUILD_WITH_LIBOPING, test "x$with_liboping" = "xyes")
1504 AM_CONDITIONAL(BUILD_WITH_OWN_LIBOPING, test "x$with_own_liboping" = "xyes")
1505
1506 with_libowcapi_cppflags=""
1507 with_libowcapi_libs="-lowcapi"
1508 AC_ARG_WITH(libowcapi, [AS_HELP_STRING([--with-libowcapi@<:@=PREFIX@:>@], [Path to libowcapi.])],
1509 [
1510         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1511         then
1512                 with_libowcapi_cppflags="-I$withval/include"
1513                 with_libowcapi_libs="-L$withval/lib -lowcapi"
1514                 with_libowcapi="yes"
1515         else
1516                 with_libowcapi="$withval"
1517         fi
1518 ],
1519 [
1520         with_libowcapi="yes"
1521 ])
1522 if test "x$with_libowcapi" = "xyes"
1523 then
1524         SAVE_CPPFLAGS="$CPPFLAGS"
1525         CPPFLAGS="$with_libowcapi_cppflags"
1526
1527         AC_CHECK_HEADERS(owcapi.h, [with_libowcapi="yes"], [with_libowcapi="no (owcapi.h not found)"])
1528
1529         CPPFLAGS="$SAVE_CPPFLAGS"
1530 fi
1531 if test "x$with_libowcapi" = "xyes"
1532 then
1533         SAVE_LDFLAGS="$LDFLAGS"
1534         SAVE_CPPFLAGS="$CPPFLAGS"
1535         LDFLAGS="$with_libowcapi_libs"
1536         CPPFLAGS="$with_libowcapi_cppflags"
1537
1538         AC_CHECK_LIB(owcapi, OW_get, [with_libowcapi="yes"], [with_libowcapi="no (libowcapi not found)"])
1539
1540         LDFLAGS="$SAVE_LDFLAGS"
1541         CPPFLAGS="$SAVE_CPPFLAGS"
1542 fi
1543 if test "x$with_libowcapi" = "xyes"
1544 then
1545         BUILD_WITH_LIBOWCAPI_CPPFLAGS="$with_libowcapi_cppflags"
1546         BUILD_WITH_LIBOWCAPI_LIBS="$with_libowcapi_libs"
1547         AC_SUBST(BUILD_WITH_LIBOWCAPI_CPPFLAGS)
1548         AC_SUBST(BUILD_WITH_LIBOWCAPI_LIBS)
1549 fi
1550
1551
1552 AC_ARG_WITH(libpcap, [AS_HELP_STRING([--with-libpcap@<:@=PREFIX@:>@], [Path to libpcap.])],
1553 [
1554         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1555         then
1556                 LDFLAGS="$LDFLAGS -L$withval/lib"
1557                 CPPFLAGS="$CPPFLAGS -I$withval/include"
1558                 with_libpcap="yes"
1559         else
1560                 with_libpcap="$withval"
1561         fi
1562 ],
1563 [
1564         with_libpcap="yes"
1565 ])
1566 if test "x$with_libpcap" = "xyes"
1567 then
1568         AC_CHECK_LIB(pcap, pcap_open_live,
1569         [
1570                 AC_DEFINE(HAVE_LIBPCAP, 1, [Define to 1 if you have the pcap library (-lpcap).])
1571         ], [with_libpcap="no (libpcap not found)"])
1572 fi
1573 if test "x$with_libpcap" = "xyes"
1574 then
1575         AC_CHECK_HEADERS(pcap.h,
1576         [
1577                 AC_DEFINE(HAVE_PCAP_H, 1, [Define to 1 if you have the <pcap.h> header file.])
1578         ], [with_libpcap="no (pcap.h not found)"])
1579 fi
1580 if test "x$with_libpcap" = "xyes"
1581 then
1582         collect_libpcap=1
1583 else
1584         collect_libpcap=0
1585 fi
1586 AC_DEFINE_UNQUOTED(COLLECT_LIBPCAP, [$collect_libpcap],
1587         [Wether or not to use the pcap library])
1588 AM_CONDITIONAL(BUILD_WITH_LIBPCAP, test "x$with_libpcap" = "xyes")
1589
1590 AC_ARG_WITH(libesmtp, [AS_HELP_STRING([--with-libesmtp@<:@=PREFIX@:>@], [Path to libesmtp.])],
1591 [
1592         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1593         then
1594                 LDFLAGS="$LDFLAGS -L$withval/lib"
1595                 CPPFLAGS="$CPPFLAGS -I$withval/include -D_THREAD_SAFE"
1596                 with_libesmtp="yes"
1597         else
1598                 with_libesmtp="$withval"
1599         fi
1600 ],
1601 [
1602         with_libesmtp="yes"
1603 ])
1604 if test "x$with_libesmtp" = "xyes"
1605 then
1606         AC_CHECK_LIB(esmtp, smtp_create_session,
1607         [
1608                 AC_DEFINE(HAVE_LIBESMTP, 1, [Define to 1 if you have the esmtp library (-lesmtp).])
1609         ], [with_libesmtp="no (libesmtp not found)"])
1610 fi
1611 if test "x$with_libesmtp" = "xyes"
1612 then
1613         AC_CHECK_HEADERS(libesmtp.h,
1614         [
1615                 AC_DEFINE(HAVE_LIBESMTP_H, 1, [Define to 1 if you have the <libesmtp.h> header file.])
1616         ], [with_libesmtp="no (libesmtp.h not found)"])
1617 fi
1618 if test "x$with_libesmtp" = "xyes"
1619 then
1620         collect_libesmtp=1
1621 else
1622         collect_libesmtp=0
1623 fi
1624 AC_DEFINE_UNQUOTED(COLLECT_LIBESMTP, [$collect_libesmtp],
1625         [Wether or not to use the esmtp library])
1626 AM_CONDITIONAL(BUILD_WITH_LIBESMTP, test "x$with_libesmtp" = "xyes")
1627
1628 perl_interpreter="perl"
1629 AC_ARG_WITH(libperl, [AS_HELP_STRING([--with-libperl@<:@=PREFIX@:>@], [Path to libperl.])],
1630 [
1631         if test -x "$withval"
1632         then
1633                 perl_interpreter="$withval"
1634                 with_libperl="yes"
1635         else if test "x$withval" != "xno" && test "x$withval" != "xyes"
1636         then
1637                 LDFLAGS="$LDFLAGS -L$withval/lib"
1638                 CPPFLAGS="$CPPFLAGS -I$withval/include"
1639                 perl_interpreter="$withval/bin/perl"
1640                 with_libperl="yes"
1641         else
1642                 with_libperl="$withval"
1643         fi; fi
1644 ],
1645 [
1646         with_libperl="yes"
1647 ])
1648
1649 AC_MSG_CHECKING([for perl])
1650 perl_interpreter=`which "$perl_interpreter" 2> /dev/null`
1651 if test -x "$perl_interpreter"
1652 then
1653         AC_MSG_RESULT([yes ($perl_interpreter)])
1654 else
1655         perl_interpreter=""
1656         AC_MSG_RESULT([no])
1657 fi
1658
1659 AC_SUBST(PERL, "$perl_interpreter")
1660
1661 if test "x$with_libperl" = "xyes" \
1662         && test -n "$perl_interpreter"
1663 then
1664   SAVE_CFLAGS=$CFLAGS
1665   SAVE_LDFLAGS=$LDFLAGS
1666   PERL_CFLAGS=`$perl_interpreter -MExtUtils::Embed -e ccopts`
1667   PERL_LDFLAGS=`$perl_interpreter -MExtUtils::Embed -e ldopts`
1668   CFLAGS="$CFLAGS $PERL_CFLAGS"
1669   LDFLAGS="$LDFLAGS $PERL_LDFLAGS"
1670
1671   AC_CACHE_CHECK([for libperl],
1672     [have_libperl],
1673     AC_LINK_IFELSE(
1674       AC_LANG_PROGRAM(
1675       [[
1676 #define PERL_NO_GET_CONTEXT
1677 #include <EXTERN.h>
1678 #include <perl.h>
1679 #include <XSUB.h>
1680       ]],
1681       [[
1682        dTHX;
1683        load_module (PERL_LOADMOD_NOIMPORT,
1684                          newSVpv ("Collectd::Plugin::FooBar", 24),
1685                          Nullsv);
1686       ]]),
1687       [have_libperl="yes"],
1688       [have_libperl="no"]
1689     )
1690   )
1691
1692   if test "x$have_libperl" = "xyes"
1693   then
1694           AC_DEFINE(HAVE_LIBPERL, 1, [Define if libperl is present and usable.])
1695           AC_SUBST(PERL_CFLAGS)
1696           AC_SUBST(PERL_LDFLAGS)
1697   else
1698           with_libperl="no"
1699   fi
1700
1701   CFLAGS=$SAVE_CFLAGS
1702   LDFLAGS=$SAVE_LDFLAGS
1703 else if test -z "$perl_interpreter"; then
1704   with_libperl="no (no perl interpreter found)"
1705   have_libperl="no"
1706 fi; fi
1707 AM_CONDITIONAL(BUILD_WITH_LIBPERL, test "x$with_libperl" = "xyes")
1708
1709 if test "x$with_libperl" = "xyes"
1710 then
1711         SAVE_CFLAGS=$CFLAGS
1712         SAVE_LDFLAGS=$LDFLAGS
1713         CFLAGS="$CFLAGS $PERL_CFLAGS"
1714         LDFLAGS="$LDFLAGS $PERL_LDFLAGS"
1715
1716         AC_CACHE_CHECK([if perl supports ithreads],
1717                 [have_perl_ithreads],
1718                 AC_LINK_IFELSE(
1719                         AC_LANG_PROGRAM(
1720                         [[
1721 #include <EXTERN.h>
1722 #include <perl.h>
1723 #include <XSUB.h>
1724
1725 #if !defined(USE_ITHREADS)
1726 # error "Perl does not support ithreads!"
1727 #endif /* !defined(USE_ITHREADS) */
1728                         ]],
1729                         [[ ]]),
1730                         [have_perl_ithreads="yes"],
1731                         [have_perl_ithreads="no"]
1732                 )
1733         )
1734
1735         if test "x$have_perl_ithreads" = "xyes"
1736         then
1737                 AC_DEFINE(HAVE_PERL_ITHREADS, 1, [Define if Perl supports ithreads.])
1738         fi
1739
1740         CFLAGS=$SAVE_CFLAGS
1741         LDFLAGS=$SAVE_LDFLAGS
1742 fi
1743
1744 with_own_libiptc="no"
1745 AC_ARG_WITH(libiptc, [AS_HELP_STRING([--with-libiptc@<:@=PREFIX@:>@], [Path to libiptc.])],
1746 [
1747         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1748         then
1749                 LDFLAGS="$LDFLAGS -L$withval/lib"
1750                 CPPFLAGS="$CPPFLAGS -I$withval/include"
1751                 with_libiptc="yes"
1752         else
1753                 with_libiptc="$withval"
1754         fi
1755 ],
1756 [
1757         if test "x$ac_system" = "xLinux"
1758         then
1759                 with_libiptc="yes"
1760         else
1761                 with_libiptc="no (Linux only)"
1762         fi
1763 ])
1764 if test "x$with_libiptc" = "xyes"
1765 then
1766         AC_CHECK_LIB(iptc, iptc_init,
1767         [
1768                 AC_DEFINE(HAVE_LIBIPTC, 1, [Define to 1 if you have the iptc library (-liptc).])
1769         ],
1770         [
1771                 with_libiptc="yes"
1772                 with_own_libiptc="yes"
1773         ])
1774 fi
1775 if test "x$with_libiptc" = "xyes" -a "x$with_own_libiptc" != "xyes"
1776 then
1777         AC_CHECK_HEADERS(libiptc/libiptc.h,
1778         [
1779                 AC_DEFINE(HAVE_LIBIPTC_LIBIPTC_H, 1, [Define to 1 if you have the <libiptc/libiptc.h> header file.])
1780         ],
1781         [
1782                 with_libiptc="yes"
1783                 with_own_libiptc="yes"
1784         ])
1785 fi
1786 if test "x$with_libiptc" = "xyes"
1787 then
1788         SAVE_CFLAGS=$CFLAGS
1789         CFLAGS="$CFLAGS $KERNEL_CFLAGS"
1790
1791         AC_CHECK_HEADERS(linux/netfilter_ipv4/ip_tables.h linux/netfilter_ipv6/ip6_tables.h, [],
1792         [
1793                 with_libiptc="no (Linux iptables headers not found - check KERNEL_DIR)"
1794                 with_own_libiptc="no"
1795         ],
1796         [
1797 #include "$srcdir/src/libiptc/ipt_kernel_headers.h"
1798         ])
1799
1800         CFLAGS=$SAVE_CFLAGS
1801 fi
1802 AM_CONDITIONAL(BUILD_WITH_LIBIPTC, test "x$with_libiptc" = "xyes")
1803 AM_CONDITIONAL(BUILD_WITH_OWN_LIBIPTC, test "x$with_own_libiptc" = "xyes")
1804 if test "x$with_own_libiptc" = "xyes"
1805 then
1806         AC_DEFINE(OWN_LIBIPTC, 1, [Define to 1 if we use the shipped iptc library.])
1807 fi
1808
1809 with_snmp_config="net-snmp-config"
1810 with_snmp_cflags=""
1811 with_snmp_libs=""
1812 AC_ARG_WITH(libnetsnmp, [AS_HELP_STRING([--with-libnetsnmp@<:@=PREFIX@:>@], [Path to the Net-SNMPD library.])],
1813 [
1814         if test "x$withval" = "xno"
1815         then
1816                 with_libnetsnmp="no"
1817         else if test "x$withval" = "xyes"
1818         then
1819                 with_libnetsnmp="yes"
1820         else
1821                 if test -x "$withval"
1822                 then
1823                         with_snmp_config="$withval"
1824                         with_libnetsnmp="yes"
1825                 else
1826                         with_snmp_config="$withval/bin/net-snmp-config"
1827                         with_libnetsnmp="yes"
1828                 fi
1829         fi; fi
1830 ],
1831 [with_libnetsnmp="yes"])
1832 if test "x$with_libnetsnmp" = "xyes"
1833 then
1834         with_snmp_cflags=`$with_snmp_config --cflags 2>/dev/null`
1835         snmp_config_status=$?
1836
1837         if test $snmp_config_status -ne 0
1838         then
1839                 with_libnetsnmp="no ($with_snmp_config failed)"
1840         else
1841                 SAVE_CPPFLAGS="$CPPFLAGS"
1842                 CPPFLAGS="$CPPFLAGS $with_snmp_cflags"
1843
1844                 AC_CHECK_HEADERS(net-snmp/net-snmp-config.h, [], [with_libnetsnmp="no (net-snmp/net-snmp-config.h not found)"])
1845
1846                 CPPFLAGS="$SAVE_CPPFLAGS"
1847         fi
1848 fi
1849 if test "x$with_libnetsnmp" = "xyes"
1850 then
1851         with_snmp_libs=`$with_snmp_config --libs 2>/dev/null`
1852         snmp_config_status=$?
1853
1854         if test $snmp_config_status -ne 0
1855         then
1856                 with_libnetsnmp="no ($with_snmp_config failed)"
1857         else
1858                 AC_CHECK_LIB(netsnmp, init_snmp,
1859                 [with_libnetsnmp="yes"],
1860                 [with_libnetsnmp="no (libnetsnmp not found)"],
1861                 [$with_snmp_libs])
1862         fi
1863 fi
1864 if test "x$with_libnetsnmp" = "xyes"
1865 then
1866         BUILD_WITH_LIBSNMP_CFLAGS="$with_snmp_cflags"
1867         BUILD_WITH_LIBSNMP_LIBS="$with_snmp_libs"
1868         AC_SUBST(BUILD_WITH_LIBSNMP_CFLAGS)
1869         AC_SUBST(BUILD_WITH_LIBSNMP_LIBS)
1870 fi
1871 AM_CONDITIONAL(BUILD_WITH_LIBNETSNMP, test "x$with_libnetsnmp" = "xyes")
1872
1873 PKG_CHECK_MODULES([LIBNOTIFY], [libnotify],
1874                 [with_libnotify="yes"],
1875                 [with_libnotify="no ($LIBNOTIFY_PKG_ERRORS)"])
1876
1877 with_libupsclient="no (pkg-config isn't available)"
1878 with_libupsclient_cflags=""
1879 with_libupsclient_libs=""
1880 if test "x$PKG_CONFIG" != "x"
1881 then
1882         pkg-config --exists 'libupsclient' 2>/dev/null
1883         if test "$?" = "0"
1884         then
1885                 with_libupsclient="yes"
1886         else
1887                 with_libupsclient="no (pkg-config doesn't know library)"
1888         fi
1889 fi
1890 if test "x$with_libupsclient" = "xyes"
1891 then
1892         with_libupsclient_cflags="`pkg-config --cflags 'libupsclient'`"
1893         if test $? -ne 0
1894         then
1895                 with_libupsclient="no"
1896         fi
1897         with_libupsclient_libs="`pkg-config --libs 'libupsclient'`"
1898         if test $? -ne 0
1899         then
1900                 with_libupsclient="no"
1901         fi
1902 fi
1903 if test "x$with_libupsclient" = "xyes"
1904 then
1905         SAVE_CPPFLAGS="$CPPFLAGS"
1906         CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
1907
1908         AC_CHECK_HEADERS(upsclient.h, [], [with_libupsclient="no (upsclient.h not found)"])
1909
1910         CPPFLAGS="$SAVE_CPPFLAGS"
1911 fi
1912 if test "x$with_libupsclient" = "xyes"
1913 then
1914         SAVE_CPPFLAGS="$CPPFLAGS"
1915         SAVE_LDFLAGS="$LDFLAGS"
1916
1917         CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
1918         LDFLAGS="$LDFLAGS $with_libupsclient_libs"
1919
1920         AC_CHECK_LIB(upsclient, upscli_connect,
1921                      [with_libupsclient="yes"],
1922                      [with_libupsclient="no (symbol upscli_connect not found)"])
1923
1924         CPPFLAGS="$SAVE_CPPFLAGS"
1925         LDFLAGS="$SAVE_LDFLAGS"
1926 fi
1927 if test "x$with_libupsclient" = "xyes"
1928 then
1929         SAVE_CPPFLAGS="$CPPFLAGS"
1930         CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
1931
1932         AC_CHECK_TYPES([UPSCONN_t, UPSCONN], [], [],
1933 [#include <stdlib.h>
1934 #include <stdio.h>
1935 #include <upsclient.h>])
1936
1937         CPPFLAGS="$SAVE_CPPFLAGS"
1938 fi
1939 if test "x$with_libupsclient" = "xyes"
1940 then
1941         BUILD_WITH_LIBUPSCLIENT_CFLAGS="$with_libupsclient_cflags"
1942         BUILD_WITH_LIBUPSCLIENT_LIBS="$with_libupsclient_libs"
1943         AC_SUBST(BUILD_WITH_LIBUPSCLIENT_CFLAGS)
1944         AC_SUBST(BUILD_WITH_LIBUPSCLIENT_LIBS)
1945 fi
1946
1947 ### BEGIN of check for libxmms ###
1948 with_xmms_config="xmms-config"
1949 with_xmms_cflags=""
1950 with_xmms_libs=""
1951 AC_ARG_WITH(libxmms, [AS_HELP_STRING([--with-libxmms@<:@=PREFIX@:>@], [Path to libxmms.])],
1952 [
1953         if test "x$withval" != "xno" \
1954                 && test "x$withval" != "xyes"
1955         then
1956                 if test -f "$withval" && test -x "$withval";
1957                 then
1958                         with_xmms_config="$withval"
1959                 else if test -x "$withval/bin/xmms-config"
1960                 then
1961                         with_xmms_config="$withval/bin/xmms-config"
1962                 fi; fi
1963                 with_libxmms="yes"
1964         else if test "x$withval" = "xno"
1965         then
1966                 with_libxmms="no"
1967         else
1968                 with_libxmms="yes"
1969         fi; fi
1970 ],
1971 [
1972         with_libxmms="yes"
1973 ])
1974 if test "x$with_libxmms" = "xyes"
1975 then
1976         with_xmms_cflags=`$with_xmms_config --cflags 2>/dev/null`
1977         xmms_config_status=$?
1978
1979         if test $xmms_config_status -ne 0
1980         then
1981                 with_libxmms="no"
1982         fi
1983 fi
1984 if test "x$with_libxmms" = "xyes"
1985 then
1986         with_xmms_libs=`$with_xmms_config --libs 2>/dev/null`
1987         xmms_config_status=$?
1988
1989         if test $xmms_config_status -ne 0
1990         then
1991                 with_libxmms="no"
1992         fi
1993 fi
1994 if test "x$with_libxmms" = "xyes"
1995 then
1996         AC_CHECK_LIB(xmms, xmms_remote_get_info,
1997         [
1998                 BUILD_WITH_LIBXMMS_CFLAGS="$with_xmms_cflags"
1999                 BUILD_WITH_LIBXMMS_LIBS="$with_xmms_libs"
2000                 AC_SUBST(BUILD_WITH_LIBXMMS_CFLAGS)
2001                 AC_SUBST(BUILD_WITH_LIBXMMS_LIBS)
2002         ],
2003         [
2004                 with_libxmms="no"
2005         ],
2006         [$with_xmms_libs])
2007 fi
2008 with_libxmms_numeric=0
2009 if test "x$with_libxmms" = "xyes"
2010 then
2011         with_libxmms_numeric=1
2012 fi
2013 AC_DEFINE_UNQUOTED(HAVE_LIBXMMS, [$with_libxmms_numeric], [Define to 1 if you have the 'xmms' library (-lxmms).])
2014 AM_CONDITIONAL(BUILD_WITH_LIBXMMS, test "x$with_libxmms" = "xyes")
2015 ### END of check for libxmms ###
2016
2017 with_libnetlink_cflags=""
2018 with_libnetlink_libs="-lnetlink"
2019 AC_ARG_WITH(libnetlink, [AS_HELP_STRING([--with-libnetlink@<:@=PREFIX@:>@], [Path to libnetlink.])],
2020 [
2021  echo "libnetlink: withval = $withval"
2022  if test "x$withval" = "xyes"
2023  then
2024          with_libnetlink="yes"
2025  else if test "x$withval" = "xno"
2026  then
2027          with_libnetlink="no"
2028  else
2029          if test -d "$withval/include"
2030          then
2031                  with_libnetlink_cflags="-I$withval/include"
2032                  with_libnetlink_libs="-L$withval/lib -lnetlink"
2033                  with_libnetlink="yes"
2034          else
2035                  AC_MSG_ERROR("no such directory: $withval/include")
2036          fi
2037  fi; fi
2038 ],
2039 [
2040  if test "x$ac_system" = "xLinux"
2041  then
2042          with_libnetlink="yes"
2043  else
2044          with_libnetlink="no (Linux only library)"
2045  fi
2046 ])
2047 if test "x$with_libnetlink" = "xyes"
2048 then
2049         SAVE_CFLAGS=$CFLAGS
2050         CFLAGS="$CFLAGS $with_libnetlink_cflags"
2051
2052         with_libnetlink="no (libnetlink.h not found)"
2053
2054         AC_CHECK_HEADERS(libnetlink.h iproute/libnetlink.h linux/libnetlink.h,
2055         [
2056          with_libnetlink="yes"
2057          break
2058         ], [],
2059 [#include <stdio.h>
2060 #include <sys/types.h>
2061 #include <asm/types.h>
2062 #include <sys/socket.h>
2063 #include <linux/netlink.h>
2064 #include <linux/rtnetlink.h>])
2065         AC_CHECK_HEADERS(linux/gen_stats.h linux/pkt_sched.h, [], [],
2066 [#include <stdio.h>
2067 #include <sys/types.h>
2068 #include <asm/types.h>
2069 #include <sys/socket.h>])
2070
2071         AC_COMPILE_IFELSE(
2072 [#include <stdio.h>
2073 #include <sys/types.h>
2074 #include <asm/types.h>
2075 #include <sys/socket.h>
2076 #include <linux/netlink.h>
2077 #include <linux/rtnetlink.h>
2078
2079 int main (void)
2080 {
2081         int retval = TCA_STATS2;
2082         return (retval);
2083 }],
2084         [AC_DEFINE([HAVE_TCA_STATS2], 1, [True if the enum-member TCA_STATS2 exists])]
2085         []);
2086
2087         AC_COMPILE_IFELSE(
2088 [#include <stdio.h>
2089 #include <sys/types.h>
2090 #include <asm/types.h>
2091 #include <sys/socket.h>
2092 #include <linux/netlink.h>
2093 #include <linux/rtnetlink.h>
2094
2095 int main (void)
2096 {
2097         int retval = TCA_STATS;
2098         return (retval);
2099 }],
2100         [AC_DEFINE([HAVE_TCA_STATS], 1, [True if the enum-member TCA_STATS exists])]
2101         []);
2102
2103         CFLAGS="$SAVE_CFLAGS"
2104 fi
2105 if test "x$with_libnetlink" = "xyes"
2106 then
2107         AC_CHECK_LIB(netlink, rtnl_open,
2108                      [with_libnetlink="yes"],
2109                      [with_libnetlink="no (symbol 'rtnl_open' not found)"],
2110                      [$with_libnetlink_libs])
2111 fi
2112 if test "x$with_libnetlink" = "xyes"
2113 then
2114         BUILD_WITH_LIBNETLINK_CFLAGS="$with_libnetlink_cflags"
2115         BUILD_WITH_LIBNETLINK_LIBS="$with_libnetlink_libs"
2116         AC_SUBST(BUILD_WITH_LIBNETLINK_CFLAGS)
2117         AC_SUBST(BUILD_WITH_LIBNETLINK_LIBS)
2118 fi
2119 AM_CONDITIONAL(BUILD_WITH_LIBNETLINK, test "x$with_libnetlink" = "xyes")
2120
2121 with_libopenipmipthread="yes"
2122 with_libopenipmipthread_cflags=""
2123 with_libopenipmipthread_libs=""
2124
2125 AC_MSG_CHECKING([for pkg-config])
2126 temp_result="no"
2127 if test "x$PKG_CONFIG" = "x"
2128 then
2129         with_libopenipmipthread="no"
2130         temp_result="no"
2131 else
2132         temp_result="$PKG_CONFIG"
2133 fi
2134 AC_MSG_RESULT([$temp_result])
2135
2136 if test "x$with_libopenipmipthread" = "xyes"
2137 then
2138         AC_MSG_CHECKING([for libOpenIPMIpthread])
2139         $PKG_CONFIG --exists OpenIPMIpthread 2>/dev/null
2140         if test "$?" != "0"
2141         then
2142                 with_libopenipmipthread="no ($PKG_CONFIG doesn't know OpenIPMIpthread)"
2143         fi
2144         AC_MSG_RESULT([$with_libopenipmipthread])
2145 fi
2146
2147 if test "x$with_libopenipmipthread" = "xyes"
2148 then
2149         AC_MSG_CHECKING([for libOpenIPMIpthread CFLAGS])
2150         temp_result="`$PKG_CONFIG --cflags OpenIPMIpthread`"
2151         if test "$?" = "0"
2152         then
2153                 with_libopenipmipthread_cflags="$temp_result"
2154         else
2155                 with_libopenipmipthread="no ($PKG_CONFIG --cflags OpenIPMIpthread failed)"
2156                 temp_result="$PKG_CONFIG --cflags OpenIPMIpthread failed"
2157         fi
2158         AC_MSG_RESULT([$temp_result])
2159 fi
2160
2161 if test "x$with_libopenipmipthread" = "xyes"
2162 then
2163         AC_MSG_CHECKING([for libOpenIPMIpthread LDFLAGS])
2164         temp_result="`$PKG_CONFIG --libs OpenIPMIpthread`"
2165         if test "$?" = "0"
2166         then
2167                 with_libopenipmipthread_ldflags="$temp_result"
2168         else
2169                 with_libopenipmipthread="no ($PKG_CONFIG --libs OpenIPMIpthread failed)"
2170                 temp_result="$PKG_CONFIG --libs OpenIPMIpthread failed"
2171         fi
2172         AC_MSG_RESULT([$temp_result])
2173 fi
2174
2175 if test "x$with_libopenipmipthread" = "xyes"
2176 then
2177         SAVE_CPPFLAGS="$CPPFLAGS"
2178         CPPFLAGS="$CPPFLAGS $with_libopenipmipthread_cflags"
2179
2180         AC_CHECK_HEADERS(OpenIPMI/ipmi_smi.h,
2181                          [with_libopenipmipthread="yes"],
2182                          [with_libopenipmipthread="no (OpenIPMI/ipmi_smi.h not found)"],
2183 [#include <OpenIPMI/ipmiif.h>
2184 #include <OpenIPMI/ipmi_err.h>
2185 #include <OpenIPMI/ipmi_posix.h>
2186 #include <OpenIPMI/ipmi_conn.h>
2187 ])
2188
2189         CPPFLAGS="$SAVE_CPPFLAGS"
2190 fi
2191
2192 if test "x$with_libopenipmipthread" = "xyes"
2193 then
2194         BUILD_WITH_OPENIPMI_CFLAGS="$with_libopenipmipthread_cflags"
2195         BUILD_WITH_OPENIPMI_LIBS="$with_libopenipmipthread_ldflags"
2196         AC_SUBST(BUILD_WITH_OPENIPMI_CFLAGS)
2197         AC_SUBST(BUILD_WITH_OPENIPMI_LIBS)
2198 fi
2199
2200 dnl Check for libpq.
2201 with_pg_config="pg_config"
2202 with_libpq_includedir=""
2203 with_libpq_libdir=""
2204 with_libpq_cppflags=""
2205 with_libpq_ldflags=""
2206 AC_ARG_WITH(libpq, [AS_HELP_STRING([--with-libpq@<:@=PREFIX@:>@],
2207         [Path to libpq.])],
2208 [
2209         if test "x$withval" = "xno"
2210         then
2211                 with_libpq="no"
2212         else if test "x$withval" = "xyes"
2213         then
2214                 with_libpq="yes"
2215         else
2216                 if test -f "$withval" && test -x "$withval";
2217                 then
2218                         with_pg_config="$withval"
2219                 else if test -x "$withval/bin/pg_config"
2220                 then
2221                         with_pg_config="$withval/bin/pg_config"
2222                 fi; fi
2223                 with_libpq="yes"
2224         fi; fi
2225 ],
2226 [
2227         with_libpq="yes"
2228 ])
2229 if test "x$with_libpq" = "xyes"
2230 then
2231         with_libpq_includedir=`$with_pg_config --includedir 2> /dev/null`
2232         pg_config_status=$?
2233
2234         if test $pg_config_status -eq 0
2235         then
2236                 if test -n "$with_libpq_includedir"; then
2237                         for dir in $with_libpq_includedir; do
2238                                 with_libpq_cppflags="$with_libpq_cppflags -I$dir"
2239                         done
2240                 fi
2241         else
2242                 AC_MSG_WARN([$with_pg_config returned with status $pg_config_status])
2243         fi
2244
2245         SAVE_CPPFLAGS="$CPPFLAGS"
2246         CPPFLAGS="$CPPFLAGS $with_libpq_cppflags"
2247
2248         AC_CHECK_HEADERS(libpq-fe.h, [],
2249                 [with_libpq="no (libpq-fe.h not found)"], [])
2250
2251         CPPFLAGS="$SAVE_CPPFLAGS"
2252 fi
2253 if test "x$with_libpq" = "xyes"
2254 then
2255         with_libpq_libdir=`$with_pg_config --libdir 2> /dev/null`
2256         pg_config_status=$?
2257
2258         if test $pg_config_status -eq 0
2259         then
2260                 if test -n "$with_libpq_libdir"; then
2261                         for dir in $with_libpq_libdir; do
2262                                 with_libpq_ldflags="$with_libpq_ldflags -L$dir"
2263                         done
2264                 fi
2265         else
2266                 AC_MSG_WARN([$with_pg_config returned with status $pg_config_status])
2267         fi
2268
2269         SAVE_LDFLAGS="$LDFLAGS"
2270         LDFLAGS="$LDFLAGS $with_libpq_ldflags"
2271
2272         AC_CHECK_LIB(pq, PQconnectdb,
2273                 [with_libpq="yes"],
2274                 [with_libpq="no (symbol 'PQconnectdb' not found)"])
2275
2276         LDFLAGS="$SAVE_LDFLAGS"
2277 fi
2278 if test "x$with_libpq" = "xyes"
2279 then
2280         BUILD_WITH_LIBPQ_CPPFLAGS="$with_libpq_cppflags"
2281         BUILD_WITH_LIBPQ_LDFLAGS="$with_libpq_ldflags"
2282         AC_SUBST(BUILD_WITH_LIBPQ_CPPFLAGS)
2283         AC_SUBST(BUILD_WITH_LIBPQ_LDFLAGS)
2284 fi
2285 AM_CONDITIONAL(BUILD_WITH_LIBPQ, test "x$with_libpq" = "xyes")
2286
2287 dnl Check for libvirt and libxml2 libraries.
2288 with_libxml2="no (pkg-config isn't available)"
2289 with_libxml2_cflags=""
2290 with_libxml2_ldflags=""
2291 with_libvirt="no (pkg-config isn't available)"
2292 with_libvirt_cflags=""
2293 with_libvirt_ldflags=""
2294 if test "x$PKG_CONFIG" != "x"
2295 then
2296         pkg-config --exists 'libxml-2.0' 2>/dev/null
2297         if test "$?" = "0"
2298         then
2299                 with_libxml2="yes"
2300         else
2301                 with_libxml2="no (pkg-config doesn't know library)"
2302         fi
2303
2304         pkg-config --exists libvirt 2>/dev/null
2305         if test "$?" = "0"
2306         then
2307                 with_libvirt="yes"
2308         else
2309                 with_libvirt="no (pkg-config doesn't know library)"
2310         fi
2311 fi
2312 if test "x$with_libxml2" = "xyes"
2313 then
2314         with_libxml2_cflags="`pkg-config --cflags libxml-2.0`"
2315         if test $? -ne 0
2316         then
2317                 with_libxml2="no"
2318         fi
2319         with_libxml2_ldflags="`pkg-config --libs libxml-2.0`"
2320         if test $? -ne 0
2321         then
2322                 with_libxml2="no"
2323         fi
2324 fi
2325 if test "x$with_libxml2" = "xyes"
2326 then
2327         SAVE_CPPFLAGS="$CPPFLAGS"
2328         CPPFLAGS="$CPPFLAGS $with_libxml2_cflags"
2329
2330         AC_CHECK_HEADERS(libxml/parser.h, [],
2331                       [with_libxml2="no (libxml/parser.h not found)"])
2332
2333         CPPFLAGS="$SAVE_CPPFLAGS"
2334 fi
2335 if test "x$with_libxml2" = "xyes"
2336 then
2337         SAVE_CFLAGS="$CFLAGS"
2338         SAVE_LDFLAGS="$LDFLAGS"
2339
2340         CFLAGS="$CFLAGS $with_libxml2_cflags"
2341         LDFLAGS="$LDFLAGS $with_libxml2_ldflags"
2342
2343         AC_CHECK_LIB(xml2, xmlXPathEval,
2344                      [with_libxml2="yes"],
2345                      [with_libxml2="no (symbol xmlXPathEval not found)"])
2346
2347         CFLAGS="$SAVE_CFLAGS"
2348         LDFLAGS="$SAVE_LDFLAGS"
2349 fi
2350 dnl Add the right compiler flags and libraries.
2351 if test "x$with_libxml2" = "xyes"; then
2352         BUILD_WITH_LIBXML2_CFLAGS="$with_libxml2_cflags"
2353         BUILD_WITH_LIBXML2_LIBS="$with_libxml2_ldflags"
2354         AC_SUBST(BUILD_WITH_LIBXML2_CFLAGS)
2355         AC_SUBST(BUILD_WITH_LIBXML2_LIBS)
2356 fi
2357 if test "x$with_libvirt" = "xyes"
2358 then
2359         with_libvirt_cflags="`pkg-config --cflags libvirt`"
2360         if test $? -ne 0
2361         then
2362                 with_libvirt="no"
2363         fi
2364         with_libvirt_ldflags="`pkg-config --libs libvirt`"
2365         if test $? -ne 0
2366         then
2367                 with_libvirt="no"
2368         fi
2369 fi
2370 if test "x$with_libvirt" = "xyes"
2371 then
2372         SAVE_CPPFLAGS="$CPPFLAGS"
2373         CPPFLAGS="$CPPFLAGS $with_libvirt_cflags"
2374
2375         AC_CHECK_HEADERS(libvirt/libvirt.h, [],
2376                       [with_libvirt="no (libvirt/libvirt.h not found)"])
2377
2378         CPPFLAGS="$SAVE_CPPFLAGS"
2379 fi
2380 if test "x$with_libvirt" = "xyes"
2381 then
2382         SAVE_CFLAGS="$CFLAGS"
2383         SAVE_LDFLAGS="$LDFLAGS"
2384
2385         CFLAGS="$CFLAGS $with_libvirt_cflags"
2386         LDFLAGS="$LDFLAGS $with_libvirt_ldflags"
2387
2388         AC_CHECK_LIB(virt, virDomainBlockStats,
2389                      [with_libvirt="yes"],
2390                      [with_libvirt="no (symbol virDomainBlockStats not found)"])
2391
2392         CFLAGS="$SAVE_CFLAGS"
2393         LDFLAGS="$SAVE_LDFLAGS"
2394 fi
2395 dnl Add the right compiler flags and libraries.
2396 if test "x$with_libvirt" = "xyes"; then
2397         BUILD_WITH_LIBVIRT_CFLAGS="$with_libvirt_cflags"
2398         BUILD_WITH_LIBVIRT_LIBS="$with_libvirt_ldflags"
2399         AC_SUBST(BUILD_WITH_LIBVIRT_CFLAGS)
2400         AC_SUBST(BUILD_WITH_LIBVIRT_LIBS)
2401 fi
2402
2403 dnl End of check for libvirt and libxml2 libraries.
2404
2405 # Check for enabled/disabled features
2406 #
2407
2408 # AC_COLLECTD(name, enable/disable, info-text, feature/module)
2409 # ------------------------------------------------------------
2410 dnl
2411 m4_define([my_toupper], [m4_translit([$1], m4_defn([m4_cr_letters]), m4_defn([m4_cr_LETTERS]))])
2412 dnl
2413 AC_DEFUN(
2414         [AC_COLLECTD],
2415         [
2416         m4_if([$1], [], [AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 1st argument must not be empty])])dnl
2417         m4_if(
2418                 [$2],
2419                 [enable],
2420                 [dnl
2421                 m4_define([EnDis],[disabled])dnl
2422                 m4_define([YesNo],[no])dnl
2423                 ],dnl
2424                 [m4_if(
2425                         [$2],
2426                         [disable],
2427                         [dnl
2428                         m4_define([EnDis],[enabled])dnl
2429                         m4_define([YesNo],[yes])dnl
2430                         ],
2431                         [dnl
2432                         AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 2nd argument must be either enable or disable])dnl
2433                         ]dnl
2434                 )]dnl
2435         )dnl
2436         m4_if([$3], [feature], [],
2437                 [m4_if(
2438                         [$3], [module], [],
2439                         [dnl
2440                         AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 3rd argument must be either feature or disable])dnl
2441                         ]dnl
2442                 )]dnl
2443         )dnl
2444         AC_ARG_ENABLE(
2445                 [$1],
2446                 AS_HELP_STRING([--$2-$1], [$2 $4 (EnDis by def)]),
2447                 [],
2448                 enable_$1='[YesNo]'dnl
2449         )# AC_ARG_ENABLE
2450 if test "x$enable_$1" = "xno"
2451 then
2452         collectd_$1=0
2453 else
2454         if test "x$enable_$1" = "xyes"
2455         then
2456                 collectd_$1=1
2457         else
2458                 AC_MSG_NOTICE([please specify either --enable-$1 or --disable-$1; enabling $1.])
2459                 collectd_$1=1
2460                 enable_$1='yes'
2461         fi
2462 fi
2463         AC_DEFINE_UNQUOTED([COLLECT_]my_toupper([$1]), [$collectd_$1], [wether or not to enable $3 $4])
2464         AM_CONDITIONAL([BUILD_]my_toupper([$3])[_]my_toupper([$1]), [test "x$enable_$1" = "xyes"])dnl
2465         ]dnl
2466 )# AC_COLLECTD(name, enable/disable, info-text, feature/module)
2467
2468 # AC_PLUGIN(name, default, info)
2469 # ------------------------------------------------------------
2470 dnl
2471 AC_DEFUN(
2472   [AC_PLUGIN],
2473   [
2474     enable_plugin="no"
2475     AC_ARG_ENABLE([$1], AC_HELP_STRING([--enable-$1], [$3]),
2476     [
2477      if test "x$enableval" = "xyes"
2478      then
2479              enable_plugin="yes"
2480      else
2481              enable_plugin="no"
2482      fi
2483     ],
2484     [
2485      if test "x$2" = "xyes"
2486      then
2487              enable_plugin="yes"
2488      else
2489              enable_plugin="no"
2490      fi
2491     ])
2492     if test "x$enable_plugin" = "xyes"
2493     then
2494             if test "x$2" = "xyes"
2495             then
2496                     AC_DEFINE([HAVE_PLUGIN_]my_toupper([$1]), 1, [Define to 1 if the $1 plugin is enabled.])
2497             else # User passed "yes" but dependency checking yielded "no" => Dependency problem.
2498                     dependency_error="yes"
2499                     enable_plugin="no (dependency error)"
2500             fi
2501     fi
2502     AM_CONDITIONAL([BUILD_PLUGIN_]my_toupper([$1]), test "x$enable_plugin" = "xyes")
2503     enable_$1="$enable_plugin"
2504   ]
2505 )# AC_PLUGIN(name, default, info)
2506
2507 m4_divert_once([HELP_ENABLE], [
2508 collectd features:])
2509 # FIXME: Remove these calls to `AC_COLLECTD' and then remove that macro.
2510 AC_COLLECTD([debug],     [enable],  [feature], [debugging])
2511 AC_COLLECTD([daemon],    [disable], [feature], [daemon mode])
2512 AC_COLLECTD([getifaddrs],[enable],  [feature], [getifaddrs under Linux])
2513
2514 dependency_error="no"
2515 plugin_ascent="no"
2516 plugin_battery="no"
2517 plugin_cpu="no"
2518 plugin_cpufreq="no"
2519 plugin_df="no"
2520 plugin_disk="no"
2521 plugin_entropy="no"
2522 plugin_interface="no"
2523 plugin_ipmi="no"
2524 plugin_ipvs="no"
2525 plugin_irq="no"
2526 plugin_libvirt="no"
2527 plugin_load="no"
2528 plugin_memory="no"
2529 plugin_multimeter="no"
2530 plugin_nfs="no"
2531 plugin_perl="no"
2532 plugin_processes="no"
2533 plugin_serial="no"
2534 plugin_swap="no"
2535 plugin_tape="no"
2536 plugin_tcpconns="no"
2537 plugin_thermal="no"
2538 plugin_users="no"
2539 plugin_vmem="no"
2540 plugin_vserver="no"
2541 plugin_wireless="no"
2542
2543 # Linux
2544 if test "x$ac_system" = "xLinux"
2545 then
2546         plugin_battery="yes"
2547         plugin_cpu="yes"
2548         plugin_cpufreq="yes"
2549         plugin_disk="yes"
2550         plugin_entropy="yes"
2551         plugin_interface="yes"
2552         plugin_irq="yes"
2553         plugin_load="yes"
2554         plugin_memory="yes"
2555         plugin_nfs="yes"
2556         plugin_processes="yes"
2557         plugin_serial="yes"
2558         plugin_swap="yes"
2559         plugin_tcpconns="yes"
2560         plugin_thermal="yes"
2561         plugin_vmem="yes"
2562         plugin_vserver="yes"
2563         plugin_wireless="yes"
2564
2565         if test "x$have_net_ip_vs_h" = "xyes" -o "x$have_ip_vs_h" = "xyes"
2566         then
2567                 plugin_ipvs="yes"
2568         fi
2569 fi
2570
2571 if test "x$ac_system" = "xOpenBSD"
2572 then
2573         plugin_tcpconns="yes"
2574 fi
2575
2576 # Mac OS X devices
2577 if test "x$with_libiokit" = "xyes"
2578 then
2579         plugin_battery="yes"
2580         plugin_disk="yes"
2581 fi
2582
2583 # Solaris
2584 if test "x$with_devinfo$with_kstat" = "xyesyes"
2585 then
2586         plugin_cpu="yes"
2587         plugin_disk="yes"
2588         plugin_interface="yes"
2589         plugin_memory="yes"
2590         plugin_swap="yes"
2591         plugin_tape="yes"
2592 fi
2593
2594 # libstatgrab
2595 if test "x$with_libstatgrab" = "xyes"
2596 then
2597         plugin_cpu="yes"
2598         plugin_disk="yes"
2599         plugin_interface="yes"
2600         plugin_load="yes"
2601         plugin_memory="yes"
2602         plugin_swap="yes"
2603         plugin_users="yes"
2604 fi
2605
2606 if test "x$with_libcurl" = "xyes" && test "x$with_libxml2" = "xyes"
2607 then
2608         plugin_ascent="yes"
2609 fi
2610
2611 if test "x$with_libopenipmipthread" = "xyes"
2612 then
2613         plugin_ipmi="yes"
2614 fi
2615
2616 if test "x$have_processor_info" = "xyes"
2617 then
2618         plugin_cpu="yes"
2619 fi
2620 if test "x$have_sysctlbyname" = "xyes"
2621 then
2622         plugin_cpu="yes"
2623         plugin_memory="yes"
2624         plugin_tcpconns="yes"
2625 fi
2626
2627 if test "x$have_statfs" = "xyes"
2628 then
2629         plugin_df="yes"
2630 fi
2631 if test "x$have_statvfs" = "xyes"
2632 then
2633         plugin_df="yes"
2634 fi
2635
2636 if test "x$have_getifaddrs" = "xyes"
2637 then
2638         plugin_interface="yes"
2639 fi
2640
2641 if test "x$with_libxml2" = "xyes" && test "x$with_libvirt" = "xyes"
2642 then
2643         plugin_libvirt="yes"
2644 fi
2645
2646 if test "x$have_getloadavg" = "xyes"
2647 then
2648         plugin_load="yes"
2649 fi
2650
2651 if test "x$have_libperl$have_perl_ithreads" = "xyesyes"
2652 then
2653         plugin_perl="yes"
2654 fi
2655
2656 # Mac OS X memory interface
2657 if test "x$have_host_statistics" = "xyes"
2658 then
2659         plugin_memory="yes"
2660 fi
2661
2662 if test "x$have_termios_h" = "xyes"
2663 then
2664         plugin_multimeter="yes"
2665 fi
2666
2667 if test "x$have_thread_info" = "xyes"
2668 then
2669         plugin_processes="yes"
2670 fi
2671
2672 if test "x$with_kvm_getprocs" = "xyes"
2673 then
2674         plugin_processes="yes"
2675 fi
2676
2677 if test "x$with_kvm_getswapinfo" = "xyes"
2678 then
2679         plugin_swap="yes"
2680 fi
2681
2682 if test "x$with_kvm_nlist" = "xyes"
2683 then
2684         plugin_tcpconns="yes"
2685 fi
2686
2687 if test "x$have_getutent" = "xyes"
2688 then
2689         plugin_users="yes"
2690 fi
2691 if test "x$have_getutxent" = "xyes"
2692 then
2693         plugin_users="yes"
2694 fi
2695
2696 # FIXME: sysctl for swap plugin
2697
2698 m4_divert_once([HELP_ENABLE], [
2699 collectd plugins:])
2700
2701 AC_PLUGIN([apache],      [$with_libcurl],      [Apache httpd statistics])
2702 AC_PLUGIN([apcups],      [yes],                [Statistics of UPSes by APC])
2703 AC_PLUGIN([apple_sensors], [$with_libiokit],   [Apple's hardware sensors])
2704 AC_PLUGIN([ascent],      [$plugin_ascent],     [AscentEmu player statistics])
2705 AC_PLUGIN([battery],     [$plugin_battery],    [Battery statistics])
2706 AC_PLUGIN([cpu],         [$plugin_cpu],        [CPU usage statistics])
2707 AC_PLUGIN([cpufreq],     [$plugin_cpufreq],    [CPU frequency statistics])
2708 AC_PLUGIN([csv],         [yes],                [CSV output plugin])
2709 AC_PLUGIN([notify_desktop], [$with_libnotify], [Desktop notifications])
2710 AC_PLUGIN([df],          [$plugin_df],         [Filesystem usage statistics])
2711 AC_PLUGIN([disk],        [$plugin_disk],       [Disk usage statistics])
2712 AC_PLUGIN([dns],         [$with_libpcap],      [DNS traffic analysis])
2713 AC_PLUGIN([email],       [yes],                [EMail statistics])
2714 AC_PLUGIN([entropy],     [$plugin_entropy],    [Entropy statistics])
2715 AC_PLUGIN([exec],        [yes],                [Execution of external programs])
2716 AC_PLUGIN([filecount],   [yes],                [Count files in directories])
2717 AC_PLUGIN([hddtemp],     [yes],                [Query hddtempd])
2718 AC_PLUGIN([interface],   [$plugin_interface],  [Interface traffic statistics])
2719 AC_PLUGIN([iptables],    [$with_libiptc],      [IPTables rule counters])
2720 AC_PLUGIN([ipmi],        [$plugin_ipmi],       [IPMI sensor statistics])
2721 AC_PLUGIN([ipvs],        [$plugin_ipvs],       [IPVS connection statistics])
2722 AC_PLUGIN([irq],         [$plugin_irq],        [IRQ statistics])
2723 AC_PLUGIN([libvirt],     [$plugin_libvirt],    [Virtual machine statistics])
2724 AC_PLUGIN([load],        [$plugin_load],       [System load])
2725 AC_PLUGIN([logfile],     [yes],                [File logging plugin])
2726 AC_PLUGIN([mbmon],       [yes],                [Query mbmond])
2727 AC_PLUGIN([memcached],   [yes],                [memcached statistics])
2728 AC_PLUGIN([memory],      [$plugin_memory],     [Memory usage])
2729 AC_PLUGIN([multimeter],  [$plugin_multimeter], [Read multimeter values])
2730 AC_PLUGIN([mysql],       [$with_libmysql],     [MySQL statistics])
2731 AC_PLUGIN([netlink],     [$with_libnetlink],   [Enhanced Linux network statistics])
2732 AC_PLUGIN([network],     [yes],                [Network communication plugin])
2733 AC_PLUGIN([nfs],         [$plugin_nfs],        [NFS statistics])
2734 AC_PLUGIN([nginx],       [$with_libcurl],      [nginx statistics])
2735 AC_PLUGIN([notify_email], [$with_libesmtp],    [Email notifier])
2736 AC_PLUGIN([ntpd],        [yes],                [NTPd statistics])
2737 AC_PLUGIN([nut],         [$with_libupsclient], [Network UPS tools statistics])
2738 AC_PLUGIN([onewire],     [$with_libowcapi],    [OneWire sensor statistics])
2739 AC_PLUGIN([perl],        [$plugin_perl],       [Embed a Perl interpreter])
2740 AC_PLUGIN([ping],        [$with_liboping],     [Network latency statistics])
2741 AC_PLUGIN([postgresql],  [$with_libpq],        [PostgreSQL database statistics])
2742 AC_PLUGIN([powerdns],    [yes],                [PowerDNS statistics])
2743 AC_PLUGIN([processes],   [$plugin_processes],  [Process statistics])
2744 AC_PLUGIN([rrdtool],     [$with_rrdtool],      [RRDTool output plugin])
2745 AC_PLUGIN([sensors],     [$with_lm_sensors],   [lm_sensors statistics])
2746 AC_PLUGIN([serial],      [$plugin_serial],     [serial port traffic])
2747 AC_PLUGIN([snmp],        [$with_libnetsnmp],   [SNMP querying plugin])
2748 AC_PLUGIN([swap],        [$plugin_swap],       [Swap usage statistics])
2749 AC_PLUGIN([syslog],      [$have_syslog],       [Syslog logging plugin])
2750 AC_PLUGIN([tail],        [yes],                [Parsing of logfiles])
2751 AC_PLUGIN([tape],        [$plugin_tape],       [Tape drive statistics])
2752 AC_PLUGIN([tcpconns],    [$plugin_tcpconns],   [TCP connection statistics])
2753 AC_PLUGIN([teamspeak2],  [yes],                [TeamSpeak2 server statistics])
2754 AC_PLUGIN([thermal],     [$plugin_thermal],    [Linux ACPI thermal zone statistics])
2755 AC_PLUGIN([unixsock],    [yes],                [Unixsock communication plugin])
2756 AC_PLUGIN([users],       [$plugin_users],      [User statistics])
2757 AC_PLUGIN([uuid],        [yes],                [UUID as hostname plugin])
2758 AC_PLUGIN([vmem],        [$plugin_vmem],       [Virtual memory statistics])
2759 AC_PLUGIN([vserver],     [$plugin_vserver],    [Linux VServer statistics])
2760 AC_PLUGIN([wireless],    [$plugin_wireless],   [Wireless statistics])
2761 AC_PLUGIN([xmms],        [$with_libxmms],      [XMMS statistics])
2762
2763 dnl ip_vs.h
2764 if test "x$ac_system" = "xLinux" \
2765         && test "x$have_net_ip_vs_h$have_ip_vs_h" = "xnono"
2766 then
2767         enable_ipvs="$enable_ipvs (ip_vs.h not found)"
2768 fi
2769
2770 dnl Perl bindings
2771 AC_ARG_WITH(perl-bindings, [AS_HELP_STRING([--with-perl-bindings@<:@=OPTIONS@:>@], [Options passed to "perl Makefile.PL".])],
2772 [
2773         if test "x$withval" != "xno" && test "x$withval" != "xyes"
2774         then
2775                 PERL_BINDINGS_OPTIONS="$withval"
2776                 with_perl_bindings="yes"
2777         else
2778                 PERL_BINDINGS_OPTIONS=""
2779                 with_perl_bindings="$withval"
2780         fi
2781 ],
2782 [
2783         PERL_BINDINGS_OPTIONS=""
2784         if test -n "$perl_interpreter"
2785         then
2786                 with_perl_bindings="yes"
2787         else
2788                 with_perl_bindings="no (no perl interpreter found)"
2789         fi
2790 ])
2791 if test "x$with_perl_bindings" = "xyes"
2792 then
2793         PERL_BINDINGS="perl"
2794 else
2795         PERL_BINDINGS=""
2796 fi
2797 AC_SUBST(PERL_BINDINGS)
2798 AC_SUBST(PERL_BINDINGS_OPTIONS)
2799
2800 AC_OUTPUT(Makefile src/Makefile src/collectd.conf src/libiptc/Makefile src/liboconfig/Makefile src/liboping/Makefile bindings/Makefile)
2801
2802 if test "x$with_rrdtool" = "xyes" \
2803         && test "x$librrd_threadsafe" != "xyes"
2804 then
2805         with_rrdtool="yes (warning: librrd is not thread-safe)"
2806 fi
2807
2808 if test "x$with_liboping" = "xyes" \
2809         && test "x$with_own_liboping" = "xyes"
2810 then
2811         with_liboping="yes (shipped version)"
2812 fi
2813
2814 if test "x$with_libiptc" = "xyes" -a "x$with_own_libiptc" = "xyes"
2815 then
2816         with_libiptc="yes (shipped version)"
2817 fi
2818
2819 if test "x$with_libperl" = "xyes"
2820 then
2821         with_libperl="yes (version `$perl_interpreter -MConfig -e 'print $Config{version};'`)"
2822 else
2823         enable_perl="no (needs libperl)"
2824 fi
2825
2826 if test "x$with_perl_bindings" = "xyes" \
2827         && test "x$PERL_BINDINGS_OPTIONS" != "x"
2828 then
2829         with_perl_bindings="yes ($PERL_BINDINGS_OPTIONS)"
2830 fi
2831
2832 cat <<EOF;
2833
2834 Configuration:
2835   Libraries:
2836     libcurl . . . . . . . $with_libcurl
2837     libesmtp  . . . . . . $with_libesmtp
2838     libiokit  . . . . . . $with_libiokit
2839     libiptc . . . . . . . $with_libiptc
2840     libkstat  . . . . . . $with_kstat
2841     libkvm  . . . . . . . $with_libkvm
2842     libmysql  . . . . . . $with_libmysql
2843     libnetlink  . . . . . $with_libnetlink
2844     libnetsnmp  . . . . . $with_libnetsnmp
2845     libnotify . . . . . . $with_libnotify
2846     liboconfig  . . . . . $with_liboconfig
2847     libopenipmi . . . . . $with_libopenipmipthread
2848     liboping  . . . . . . $with_liboping
2849     libpcap . . . . . . . $with_libpcap
2850     libperl . . . . . . . $with_libperl
2851     libpthread  . . . . . $with_libpthread
2852     libpq . . . . . . . . $with_libpq
2853     librrd  . . . . . . . $with_rrdtool
2854     libsensors  . . . . . $with_lm_sensors
2855     libstatgrab . . . . . $with_libstatgrab
2856     libupsclient  . . . . $with_libupsclient
2857     libvirt . . . . . . . $with_libvirt
2858     libxml2 . . . . . . . $with_libxml2
2859     libxmms . . . . . . . $with_libxmms
2860
2861   Features:
2862     daemon mode . . . . . $enable_daemon
2863     debug . . . . . . . . $enable_debug
2864
2865   Bindings:
2866     perl  . . . . . . . . $with_perl_bindings
2867
2868   Modules:
2869     apache  . . . . . . . $enable_apache
2870     apcups  . . . . . . . $enable_apcups
2871     apple_sensors . . . . $enable_apple_sensors
2872     ascent  . . . . . . . $enable_ascent
2873     battery . . . . . . . $enable_battery
2874     cpu . . . . . . . . . $enable_cpu
2875     cpufreq . . . . . . . $enable_cpufreq
2876     csv . . . . . . . . . $enable_csv
2877     df  . . . . . . . . . $enable_df
2878     disk  . . . . . . . . $enable_disk
2879     dns . . . . . . . . . $enable_dns
2880     email . . . . . . . . $enable_email
2881     entropy . . . . . . . $enable_entropy
2882     exec  . . . . . . . . $enable_exec
2883     filecount . . . . . . $enable_filecount
2884     hddtemp . . . . . . . $enable_hddtemp
2885     interface . . . . . . $enable_interface
2886     iptables  . . . . . . $enable_iptables
2887     ipmi  . . . . . . . . $enable_ipmi
2888     ipvs  . . . . . . . . $enable_ipvs
2889     irq . . . . . . . . . $enable_irq
2890     libvirt . . . . . . . $enable_libvirt
2891     load  . . . . . . . . $enable_load
2892     logfile . . . . . . . $enable_logfile
2893     mbmon . . . . . . . . $enable_mbmon
2894     memcached . . . . . . $enable_memcached
2895     memory  . . . . . . . $enable_memory
2896     multimeter  . . . . . $enable_multimeter
2897     mysql . . . . . . . . $enable_mysql
2898     netlink . . . . . . . $enable_netlink
2899     network . . . . . . . $enable_network
2900     nfs . . . . . . . . . $enable_nfs
2901     nginx . . . . . . . . $enable_nginx
2902     notify_desktop  . . . $enable_notify_desktop
2903     notify_email  . . . . $enable_notify_email
2904     ntpd  . . . . . . . . $enable_ntpd
2905     nut . . . . . . . . . $enable_nut
2906     onewire . . . . . . . $enable_onewire
2907     perl  . . . . . . . . $enable_perl
2908     ping  . . . . . . . . $enable_ping
2909     postgresql  . . . . . $enable_postgresql
2910     powerdns  . . . . . . $enable_powerdns
2911     processes . . . . . . $enable_processes
2912     rrdtool . . . . . . . $enable_rrdtool
2913     sensors . . . . . . . $enable_sensors
2914     serial  . . . . . . . $enable_serial
2915     snmp  . . . . . . . . $enable_snmp
2916     swap  . . . . . . . . $enable_swap
2917     syslog  . . . . . . . $enable_syslog
2918     tail  . . . . . . . . $enable_tail
2919     tape  . . . . . . . . $enable_tape
2920     tcpconns  . . . . . . $enable_tcpconns
2921     teamspeak2  . . . . . $enable_teamspeak2
2922     thermal . . . . . . . $enable_thermal
2923     unixsock  . . . . . . $enable_unixsock
2924     users . . . . . . . . $enable_users
2925     uuid  . . . . . . . . $enable_uuid
2926     vmem  . . . . . . . . $enable_vmem
2927     vserver . . . . . . . $enable_vserver
2928     wireless  . . . . . . $enable_wireless
2929     xmms  . . . . . . . . $enable_xmms
2930
2931 EOF
2932
2933 if test "x$dependency_error" = "xyes"; then
2934         AC_MSG_ERROR("Some plugins are missing dependencies - see above summary for details")
2935 fi