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$KERNEL_DIR/include"
  65         AC_SUBST(KERNEL_CFLAGS)
  66 fi
  67
  68 if test "x$ac_system" = "xSolaris"
  69 then
  70         CPPFLAGS="$CPPFLAGS -D_POSIX_PTHREAD_SEMANTICS"
  71 fi
  72
  73 # Where to install .pc files.
  74 pkgconfigdir="${libdir}/pkgconfig"
  75 AC_SUBST(pkgconfigdir)
  76
  77 #
  78 # Checks for header files.
  79 #
  80 AC_HEADER_STDC
  81 AC_HEADER_SYS_WAIT
  82 AC_HEADER_DIRENT
  83
  84 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)
  85
  86 # For ping library
  87 AC_CHECK_HEADERS(netinet/in_systm.h, [], [],
  88 [#if HAVE_STDINT_H
  89 # include <stdint.h>
  90 #endif
  91 #if HAVE_SYS_TYPES_H
  92 # include <sys/types.h>
  93 #endif
  94 ])
  95 AC_CHECK_HEADERS(netinet/in.h, [], [],
  96 [#if HAVE_STDINT_H
  97 # include <stdint.h>
  98 #endif
  99 #if HAVE_SYS_TYPES_H
 100 # include <sys/types.h>
 101 #endif
 102 #if HAVE_NETINET_IN_SYSTM_H
 103 # include <netinet/in_systm.h>
 104 #endif
 105 ])
 106 AC_CHECK_HEADERS(netinet/ip.h, [], [],
 107 [#if HAVE_STDINT_H
 108 # include <stdint.h>
 109 #endif
 110 #if HAVE_SYS_TYPES_H
 111 # include <sys/types.h>
 112 #endif
 113 #if HAVE_NETINET_IN_SYSTM_H
 114 # include <netinet/in_systm.h>
 115 #endif
 116 #if HAVE_NETINET_IN_H
 117 # include <netinet/in.h>
 118 #endif
 119 ])
 120 AC_CHECK_HEADERS(netinet/ip_icmp.h, [], [],
 121 [#if HAVE_STDINT_H
 122 # include <stdint.h>
 123 #endif
 124 #if HAVE_SYS_TYPES_H
 125 # include <sys/types.h>
 126 #endif
 127 #if HAVE_NETINET_IN_SYSTM_H
 128 # include <netinet/in_systm.h>
 129 #endif
 130 #if HAVE_NETINET_IN_H
 131 # include <netinet/in.h>
 132 #endif
 133 #if HAVE_NETINET_IP_H
 134 # include <netinet/ip.h>
 135 #endif
 136 ])
 137 AC_CHECK_HEADERS(netinet/ip_var.h, [], [],
 138 [#if HAVE_STDINT_H
 139 # include <stdint.h>
 140 #endif
 141 #if HAVE_SYS_TYPES_H
 142 # include <sys/types.h>
 143 #endif
 144 #if HAVE_NETINET_IN_SYSTM_H
 145 # include <netinet/in_systm.h>
 146 #endif
 147 #if HAVE_NETINET_IN_H
 148 # include <netinet/in.h>
 149 #endif
 150 #if HAVE_NETINET_IP_H
 151 # include <netinet/ip.h>
 152 #endif
 153 ])
 154 AC_CHECK_HEADERS(netinet/ip6.h, [], [],
 155 [#if HAVE_STDINT_H
 156 # include <stdint.h>
 157 #endif
 158 #if HAVE_SYS_TYPES_H
 159 # include <sys/types.h>
 160 #endif
 161 #if HAVE_NETINET_IN_SYSTM_H
 162 # include <netinet/in_systm.h>
 163 #endif
 164 #if HAVE_NETINET_IN_H
 165 # include <netinet/in.h>
 166 #endif
 167 ])
 168 AC_CHECK_HEADERS(netinet/icmp6.h, [], [],
 169 [#if HAVE_STDINT_H
 170 # include <stdint.h>
 171 #endif
 172 #if HAVE_SYS_TYPES_H
 173 # include <sys/types.h>
 174 #endif
 175 #if HAVE_NETINET_IN_SYSTM_H
 176 # include <netinet/in_systm.h>
 177 #endif
 178 #if HAVE_NETINET_IN_H
 179 # include <netinet/in.h>
 180 #endif
 181 #if HAVE_NETINET_IP6_H
 182 # include <netinet/ip6.h>
 183 #endif
 184 ])
 185 AC_CHECK_HEADERS(netinet/tcp.h, [], [],
 186 [#if HAVE_STDINT_H
 187 # include <stdint.h>
 188 #endif
 189 #if HAVE_SYS_TYPES_H
 190 # include <sys/types.h>
 191 #endif
 192 #if HAVE_NETINET_IN_SYSTM_H
 193 # include <netinet/in_systm.h>
 194 #endif
 195 #if HAVE_NETINET_IN_H
 196 # include <netinet/in.h>
 197 #endif
 198 #if HAVE_NETINET_IP_H
 199 # include <netinet/ip.h>
 200 #endif
 201 ])
 202 AC_CHECK_HEADERS(netinet/udp.h, [], [],
 203 [#if HAVE_STDINT_H
 204 # include <stdint.h>
 205 #endif
 206 #if HAVE_SYS_TYPES_H
 207 # include <sys/types.h>
 208 #endif
 209 #if HAVE_NETINET_IN_SYSTM_H
 210 # include <netinet/in_systm.h>
 211 #endif
 212 #if HAVE_NETINET_IN_H
 213 # include <netinet/in.h>
 214 #endif
 215 #if HAVE_NETINET_IP_H
 216 # include <netinet/ip.h>
 217 #endif
 218 ])
 219
 220 # For cpu modules
 221 AC_CHECK_HEADERS(sys/dkstat.h)
 222 if test "x$ac_system" = "xDarwin"
 223 then
 224         AC_CHECK_HEADERS(mach/mach_init.h mach/host_priv.h mach/mach_error.h mach/mach_host.h mach/mach_port.h mach/mach_types.h mach/message.h mach/processor_set.h mach/processor.h mach/processor_info.h mach/task.h mach/thread_act.h mach/vm_region.h mach/vm_map.h mach/vm_prot.h mach/vm_statistics.h mach/kern_return.h)
 225         AC_CHECK_HEADERS(CoreFoundation/CoreFoundation.h IOKit/IOKitLib.h IOKit/IOTypes.h IOKit/ps/IOPSKeys.h IOKit/IOBSD.h IOKit/storage/IOBlockStorageDriver.h)
 226 fi
 227 AC_CHECK_HEADERS(sys/sysctl.h, [], [],
 228 [
 229 #if HAVE_SYS_TYPES_H
 230 #  include <sys/types.h>
 231 #endif
 232 #if HAVE_SYS_PARAM_H
 233 # include <sys/param.h>
 234 #endif
 235 ])
 236
 237 # For hddtemp module
 238 AC_CHECK_HEADERS(linux/major.h libgen.h)
 239
 240 # For the battery plugin
 241 AC_CHECK_HEADERS(IOKit/ps/IOPowerSources.h, [], [],
 242 [
 243 #if HAVE_IOKIT_IOKITLIB_H
 244 #  include <IOKit/IOKitLib.h>
 245 #endif
 246 #if HAVE_IOKIT_IOTYPES_H
 247 #  include <IOKit/IOTypes.h>
 248 #endif
 249 ])
 250
 251 # For the swap module
 252 have_sys_swap_h="yes"
 253 AC_CHECK_HEADERS(sys/swap.h, [], [have_sys_swap_h="no"],
 254 [
 255 #if HAVE_SYS_TYPES_H
 256 #  include <sys/types.h>
 257 #endif
 258 #if HAVE_SYS_PARAM_H
 259 # include <sys/param.h>
 260 #endif
 261 ])
 262
 263 if test "x$have_sys_swap_h$ac_system" = "xnoSolaris"
 264 then
 265         AC_MSG_NOTICE([Solaris detected and sys/swap.h not found: Try building a 64bit binary.])
 266 fi
 267
 268 # For load module
 269 # For the processes plugin
 270 # For users module
 271 AC_CHECK_HEADERS(sys/loadavg.h linux/config.h utmp.h utmpx.h)
 272
 273 # For interface plugin
 274 AC_CHECK_HEADERS(ifaddrs.h)
 275 AC_CHECK_HEADERS(net/if.h, [], [],
 276 [
 277 #if HAVE_SYS_TYPES_H
 278 #  include <sys/types.h>
 279 #endif
 280 #if HAVE_SYS_SOCKET_H
 281 #  include <sys/socket.h>
 282 #endif
 283 ])
 284 AC_CHECK_HEADERS(linux/if.h, [], [],
 285 [
 286 #if HAVE_SYS_TYPES_H
 287 #  include <sys/types.h>
 288 #endif
 289 #if HAVE_SYS_SOCKET_H
 290 #  include <sys/socket.h>
 291 #endif
 292 ])
 293 AC_CHECK_HEADERS(linux/netdevice.h, [], [],
 294 [
 295 #if HAVE_SYS_TYPES_H
 296 #  include <sys/types.h>
 297 #endif
 298 #if HAVE_SYS_SOCKET_H
 299 #  include <sys/socket.h>
 300 #endif
 301 #if HAVE_LINUX_IF_H
 302 # include <linux/if.h>
 303 #endif
 304 ])
 305
 306 # For ipvs module
 307 have_net_ip_vs_h="no"
 308 have_ip_vs_h="no"
 309 if test "x$ac_system" = "xLinux"
 310 then
 311         SAVE_CFLAGS=$CFLAGS
 312         CFLAGS="$CFLAGS $KERNEL_CFLAGS"
 313
 314         AC_CHECK_HEADERS(net/ip_vs.h, [have_net_ip_vs_h="yes"])
 315         AC_CHECK_HEADERS(ip_vs.h, [have_ip_vs_h="yes"])
 316
 317         CFLAGS=$SAVE_CFLAGS
 318 fi
 319
 320 # For quota module
 321 AC_CHECK_HEADERS(sys/ucred.h, [], [],
 322 [
 323 #if HAVE_SYS_TYPES_H
 324 #  include <sys/types.h>
 325 #endif
 326 #if HAVE_SYS_PARAM_H
 327 # include <sys/param.h>
 328 #endif
 329 ])
 330
 331 # For mount interface
 332 AC_CHECK_HEADERS(sys/mount.h, [], [],
 333 [
 334 #if HAVE_SYS_TYPES_H
 335 #  include <sys/types.h>
 336 #endif
 337 #if HAVE_SYS_PARAM_H
 338 # include <sys/param.h>
 339 #endif
 340 ])
 341
 342 # For the email plugin
 343 AC_CHECK_HEADERS(linux/un.h, [], [],
 344 [
 345 #if HAVE_SYS_SOCKET_H
 346 #       include <sys/socket.h>
 347 #endif
 348 ])
 349
 350 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)
 351
 352 # For the dns plugin
 353 AC_CHECK_HEADERS(arpa/nameser.h)
 354 AC_CHECK_HEADERS(arpa/nameser_compat.h, [], [],
 355 [
 356 #if HAVE_ARPA_NAMESER_H
 357 # include <arpa/nameser.h>
 358 #endif
 359 ])
 360
 361 AC_CHECK_HEADERS(net/if_arp.h, [], [],
 362 [#if HAVE_SYS_SOCKET_H
 363 # include <sys/socket.h>
 364 #endif
 365 ])
 366 AC_CHECK_HEADERS(net/ppp_defs.h)
 367 AC_CHECK_HEADERS(net/if_ppp.h, [], [],
 368 [#if HAVE_NET_PPP_DEFS_H
 369 # include <net/ppp_defs.h>
 370 #endif
 371 ])
 372 AC_CHECK_HEADERS(netinet/if_ether.h, [], [],
 373 [#if HAVE_STDINT_H
 374 # include <stdint.h>
 375 #endif
 376 #if HAVE_SYS_TYPES_H
 377 # include <sys/types.h>
 378 #endif
 379 #if HAVE_SYS_SOCKET_H
 380 # include <sys/socket.h>
 381 #endif
 382 #if HAVE_NET_IF_H
 383 # include <net/if.h>
 384 #endif
 385 #if HAVE_NETINET_IN_H
 386 # include <netinet/in.h>
 387 #endif
 388 ])
 389
 390 # For the multimeter plugin
 391 have_termios_h="no"
 392 AC_CHECK_HEADERS(termios.h, [have_termios_h="yes"])
 393
 394 #
 395 # Checks for typedefs, structures, and compiler characteristics.
 396 #
 397 AC_C_CONST
 398 AC_TYPE_PID_T
 399 AC_TYPE_SIZE_T
 400 AC_TYPE_UID_T
 401 AC_HEADER_TIME
 402
 403 #
 404 # Checks for library functions.
 405 #
 406 AC_PROG_GCC_TRADITIONAL
 407 AC_CHECK_FUNCS(gettimeofday select strdup strtol getaddrinfo getnameinfo strchr memcpy strstr strcmp strncmp strncpy strlen strncasecmp strcasecmp openlog closelog sysconf)
 408
 409 AC_FUNC_STRERROR_R
 410
 411 AC_CACHE_CHECK([for strtok_r],
 412   [c_cv_have_strtok_r_default],
 413   AC_LINK_IFELSE(
 414     AC_LANG_PROGRAM(
 415     [[[[
 416 #include <stdlib.h>
 417 #include <stdio.h>
 418 #include <string.h>
 419     ]]]],
 420     [[[[
 421       char buffer[] = "foo,bar,baz";
 422       char *token;
 423       char *dummy;
 424       char *saveptr;
 425
 426       dummy = buffer;
 427       saveptr = NULL;
 428       while ((token = strtok_r (dummy, ",", &saveptr)) != NULL)
 429       {
 430         dummy = NULL;
 431         printf ("token = %s;\n", token);
 432       }
 433     ]]]]),
 434     [c_cv_have_strtok_r_default="yes"],
 435     [c_cv_have_strtok_r_default="no"]
 436   )
 437 )
 438
 439 if test "x$c_cv_have_strtok_r_default" = "xno"
 440 then
 441   SAVE_CFLAGS="$CFLAGS"
 442   CFLAGS="$CFLAGS -D_REENTRANT=1"
 443
 444   AC_CACHE_CHECK([if strtok_r needs _REENTRANT],
 445     [c_cv_have_strtok_r_reentrant],
 446     AC_LINK_IFELSE(
 447       AC_LANG_PROGRAM(
 448       [[[[
 449 #include <stdlib.h>
 450 #include <stdio.h>
 451 #include <string.h>
 452       ]]]],
 453       [[[[
 454         char buffer[] = "foo,bar,baz";
 455         char *token;
 456         char *dummy;
 457         char *saveptr;
 458
 459         dummy = buffer;
 460         saveptr = NULL;
 461         while ((token = strtok_r (dummy, ",", &saveptr)) != NULL)
 462         {
 463           dummy = NULL;
 464           printf ("token = %s;\n", token);
 465         }
 466       ]]]]),
 467       [c_cv_have_strtok_r_reentrant="yes"],
 468       [AC_MSG_FAILURE([strtok_r isn't available. Please file a bugreport!])]
 469     )
 470   )
 471 fi
 472
 473 AC_CHECK_FUNCS(getpwnam_r getgrnam_r setgroups regcomp regerror regexec regfree)
 474
 475 socket_needs_socket="no"
 476 AC_CHECK_FUNCS(socket, [], AC_CHECK_LIB(socket, socket, [socket_needs_socket="yes"], AC_MSG_ERROR(cannot find socket)))
 477 AM_CONDITIONAL(BUILD_WITH_LIBSOCKET, test "x$socket_needs_socket" = "xyes")
 478
 479 nanosleep_needs_rt="no"
 480 AC_CHECK_FUNCS(nanosleep, [], AC_CHECK_LIB(rt, nanosleep, [nanosleep_needs_rt="yes"], AC_MSG_ERROR(cannot find nanosleep)))
 481 AM_CONDITIONAL(BUILD_WITH_LIBRT, test "x$nanosleep_needs_rt" = "xyes")
 482
 483 AC_CHECK_FUNCS(sysctl, [have_sysctl="yes"], [have_sysctl="no"])
 484 AC_CHECK_FUNCS(sysctlbyname, [have_sysctlbyname="yes"], [have_sysctlbyname="no"])
 485 AC_CHECK_FUNCS(host_statistics, [have_host_statistics="yes"], [have_host_statistics="no"])
 486 AC_CHECK_FUNCS(processor_info, [have_processor_info="yes"], [have_processor_info="no"])
 487 AC_CHECK_FUNCS(thread_info, [have_thread_info="yes"], [have_thread_info="no"])
 488 AC_CHECK_FUNCS(statfs, [have_statfs="yes"], [have_statfs="no"])
 489 AC_CHECK_FUNCS(statvfs, [have_statvfs="yes"], [have_statvfs="no"])
 490 AC_CHECK_FUNCS(getifaddrs, [have_getifaddrs="yes"], [have_getifaddrs="no"])
 491 AC_CHECK_FUNCS(syslog, [have_syslog="yes"], [have_syslog="no"])
 492 AC_CHECK_FUNCS(getutent, [have_getutent="yes"], [have_getutent="no"])
 493 AC_CHECK_FUNCS(getutxent, [have_getutxent="yes"], [have_getutxent="no"])
 494 AC_CHECK_FUNCS(swapctl, [have_swapctl="yes"], [have_swapctl="no"])
 495
 496 # For load module
 497 AC_CHECK_FUNCS(getloadavg, [have_getloadavg="yes"], [have_getloadavg="no"])
 498
 499 # Check for NAN
 500 AC_ARG_WITH(nan-emulation, [AS_HELP_STRING([--with-nan-emulation], [use emulated NAN. For crosscompiling only.])],
 501 [
 502  if test "x$withval" = "xno"; then
 503          nan_type="none"
 504  else if test "x$withval" = "xyes"; then
 505          nan_type="zero"
 506  else
 507          nan_type="$withval"
 508  fi; fi
 509 ],
 510 [nan_type="none"])
 511 if test "x$nan_type" = "xnone"; then
 512   AC_CACHE_CHECK([whether NAN is defined by default],
 513     [c_cv_have_nan_default],
 514     AC_COMPILE_IFELSE(
 515       AC_LANG_PROGRAM(
 516       [[
 517 #include <stdlib.h>
 518 #include <math.h>
 519 static float foo = NAN;
 520       ]],
 521       [[
 522        if (isnan (foo))
 523         return 0;
 524        else
 525         return 1;
 526       ]]),
 527       [c_cv_have_nan_default="yes"],
 528       [c_cv_have_nan_default="no"]
 529     )
 530   )
 531   if test "x$c_cv_have_nan_default" = "xyes"
 532   then
 533     nan_type="default"
 534   fi
 535 fi
 536 if test "x$nan_type" = "xnone"; then
 537   AC_CACHE_CHECK([whether NAN is defined by __USE_ISOC99],
 538     [c_cv_have_nan_isoc],
 539     AC_COMPILE_IFELSE(
 540       AC_LANG_PROGRAM(
 541       [[
 542 #include <stdlib.h>
 543 #define __USE_ISOC99 1
 544 #include <math.h>
 545 static float foo = NAN;
 546       ]],
 547       [[
 548        if (isnan (foo))
 549         return 0;
 550        else
 551         return 1;
 552       ]]),
 553       [c_cv_have_nan_isoc="yes"],
 554       [c_cv_have_nan_isoc="no"]
 555     )
 556   )
 557   if test "x$c_cv_have_nan_isoc" = "xyes"
 558   then
 559     nan_type="isoc99"
 560   fi
 561 fi
 562 if test "x$nan_type" = "xnone"; then
 563   AC_CACHE_CHECK([whether NAN can be defined by 0/0],
 564     [c_cv_have_nan_zero],
 565     AC_RUN_IFELSE(
 566       AC_LANG_PROGRAM(
 567       [[
 568 #include <stdlib.h>
 569 #include <math.h>
 570 #ifdef NAN
 571 # undef NAN
 572 #endif
 573 #define NAN (0.0 / 0.0)
 574 #ifndef isnan
 575 # define isnan(f) ((f) != (f))
 576 #endif
 577 static float foo = NAN;
 578       ]],
 579       [[
 580        if (isnan (foo))
 581         return 0;
 582        else
 583         return 1;
 584       ]]),
 585       [c_cv_have_nan_zero="yes"],
 586       [c_cv_have_nan_zero="no"]
 587     )
 588   )
 589   if test "x$c_cv_have_nan_zero" = "xyes"
 590   then
 591     nan_type="zero"
 592   fi
 593 fi
 594
 595 if test "x$nan_type" = "xdefault"; then
 596   AC_DEFINE(NAN_STATIC_DEFAULT, 1,
 597     [Define if NAN is defined by default and can initialize static variables.])
 598 else if test "x$nan_type" = "xisoc99"; then
 599   AC_DEFINE(NAN_STATIC_ISOC, 1,
 600     [Define if NAN is defined by __USE_ISOC99 and can initialize static variables.])
 601 else if test "x$nan_type" = "xzero"; then
 602   AC_DEFINE(NAN_ZERO_ZERO, 1,
 603     [Define if NAN can be defined as (0.0 / 0.0)])
 604 else
 605   AC_MSG_ERROR([Didn't find out how to statically initialize variables to NAN. Sorry.])
 606 fi; fi; fi
 607
 608 AC_ARG_WITH(fp-layout, [AS_HELP_STRING([--with-fp-layout], [set the memory layout of doubles. For crosscompiling only.])],
 609 [
 610  if test "x$withval" = "xnothing"; then
 611         fp_layout_type="nothing"
 612  else if test "x$withval" = "xendianflip"; then
 613         fp_layout_type="endianflip"
 614  else if test "x$withval" = "xintswap"; then
 615         fp_layout_type="intswap"
 616  else
 617         AC_MSG_ERROR([Invalid argument for --with-fp-layout. Valid arguments are: nothing, endianflip, intswap]);
 618 fi; fi; fi
 619 ],
 620 [fp_layout_type="unknown"])
 621
 622 if test "x$fp_layout_type" = "xunknown"; then
 623   AC_CACHE_CHECK([if doubles are stored in x86 representation],
 624     [c_cv_fp_layout_need_nothing],
 625     AC_RUN_IFELSE(
 626       AC_LANG_PROGRAM(
 627       [[[[
 628 #include <stdlib.h>
 629 #include <stdio.h>
 630 #include <string.h>
 631 #if HAVE_STDINT_H
 632 # include <stdint.h>
 633 #endif
 634 #if HAVE_STDBOOL_H
 635 # include <stdbool.h>
 636 #endif
 637       ]]]],
 638       [[[[
 639         uint64_t i0;
 640         uint64_t i1;
 641         uint8_t c[8];
 642         double d;
 643
 644         d = 8.642135e130;
 645         memcpy ((void *) &i0, (void *) &d, 8);
 646
 647         i1 = i0;
 648         memcpy ((void *) c, (void *) &i1, 8);
 649
 650         if ((c[0] == 0x2f) && (c[1] == 0x25)
 651                         && (c[2] == 0xc0) && (c[3] == 0xc7)
 652                         && (c[4] == 0x43) && (c[5] == 0x2b)
 653                         && (c[6] == 0x1f) && (c[7] == 0x5b))
 654                 return (0);
 655         else
 656                 return (1);
 657       ]]]]),
 658       [c_cv_fp_layout_need_nothing="yes"],
 659       [c_cv_fp_layout_need_nothing="no"]
 660     )
 661   )
 662   if test "x$c_cv_fp_layout_need_nothing" = "xyes"; then
 663     fp_layout_type="nothing"
 664   fi
 665 fi
 666 if test "x$fp_layout_type" = "xunknown"; then
 667   AC_CACHE_CHECK([if endianflip converts to x86 representation],
 668     [c_cv_fp_layout_need_endianflip],
 669     AC_RUN_IFELSE(
 670       AC_LANG_PROGRAM(
 671       [[[[
 672 #include <stdlib.h>
 673 #include <stdio.h>
 674 #include <string.h>
 675 #if HAVE_STDINT_H
 676 # include <stdint.h>
 677 #endif
 678 #if HAVE_STDBOOL_H
 679 # include <stdbool.h>
 680 #endif
 681 #define endianflip(A) ((((uint64_t)(A) & 0xff00000000000000LL) >> 56) | \
 682                        (((uint64_t)(A) & 0x00ff000000000000LL) >> 40) | \
 683                        (((uint64_t)(A) & 0x0000ff0000000000LL) >> 24) | \
 684                        (((uint64_t)(A) & 0x000000ff00000000LL) >> 8)  | \
 685                        (((uint64_t)(A) & 0x00000000ff000000LL) << 8)  | \
 686                        (((uint64_t)(A) & 0x0000000000ff0000LL) << 24) | \
 687                        (((uint64_t)(A) & 0x000000000000ff00LL) << 40) | \
 688                        (((uint64_t)(A) & 0x00000000000000ffLL) << 56))
 689       ]]]],
 690       [[[[
 691         uint64_t i0;
 692         uint64_t i1;
 693         uint8_t c[8];
 694         double d;
 695
 696         d = 8.642135e130;
 697         memcpy ((void *) &i0, (void *) &d, 8);
 698
 699         i1 = endianflip (i0);
 700         memcpy ((void *) c, (void *) &i1, 8);
 701
 702         if ((c[0] == 0x2f) && (c[1] == 0x25)
 703                         && (c[2] == 0xc0) && (c[3] == 0xc7)
 704                         && (c[4] == 0x43) && (c[5] == 0x2b)
 705                         && (c[6] == 0x1f) && (c[7] == 0x5b))
 706                 return (0);
 707         else
 708                 return (1);
 709       ]]]]),
 710       [c_cv_fp_layout_need_endianflip="yes"],
 711       [c_cv_fp_layout_need_endianflip="no"]
 712     )
 713   )
 714   if test "x$c_cv_fp_layout_need_endianflip" = "xyes"; then
 715     fp_layout_type="endianflip"
 716   fi
 717 fi
 718 if test "x$fp_layout_type" = "xunknown"; then
 719   AC_CACHE_CHECK([if intswap converts to x86 representation],
 720     [c_cv_fp_layout_need_intswap],
 721     AC_RUN_IFELSE(
 722       AC_LANG_PROGRAM(
 723       [[[[
 724 #include <stdlib.h>
 725 #include <stdio.h>
 726 #include <string.h>
 727 #if HAVE_STDINT_H
 728 # include <stdint.h>
 729 #endif
 730 #if HAVE_STDBOOL_H
 731 # include <stdbool.h>
 732 #endif
 733 #define intswap(A)    ((((uint64_t)(A) & 0xffffffff00000000LL) >> 32) | \
 734                        (((uint64_t)(A) & 0x00000000ffffffffLL) << 32))
 735       ]]]],
 736       [[[[
 737         uint64_t i0;
 738         uint64_t i1;
 739         uint8_t c[8];
 740         double d;
 741
 742         d = 8.642135e130;
 743         memcpy ((void *) &i0, (void *) &d, 8);
 744
 745         i1 = intswap (i0);
 746         memcpy ((void *) c, (void *) &i1, 8);
 747
 748         if ((c[0] == 0x2f) && (c[1] == 0x25)
 749                         && (c[2] == 0xc0) && (c[3] == 0xc7)
 750                         && (c[4] == 0x43) && (c[5] == 0x2b)
 751                         && (c[6] == 0x1f) && (c[7] == 0x5b))
 752                 return (0);
 753         else
 754                 return (1);
 755       ]]]]),
 756       [c_cv_fp_layout_need_intswap="yes"],
 757       [c_cv_fp_layout_need_intswap="no"]
 758     )
 759   )
 760   if test "x$c_cv_fp_layout_need_intswap" = "xyes"; then
 761     fp_layout_type="intswap"
 762   fi
 763 fi
 764
 765 if test "x$fp_layout_type" = "xnothing"; then
 766   AC_DEFINE(FP_LAYOUT_NEED_NOTHING, 1,
 767   [Define if doubles are stored in x86 representation.])
 768 else if test "x$fp_layout_type" = "xendianflip"; then
 769   AC_DEFINE(FP_LAYOUT_NEED_ENDIANFLIP, 1,
 770   [Define if endianflip is needed to convert to x86 representation.])
 771 else if test "x$fp_layout_type" = "xintswap"; then
 772   AC_DEFINE(FP_LAYOUT_NEED_INTSWAP, 1,
 773   [Define if intswap is needed to convert to x86 representation.])
 774 else
 775   AC_MSG_ERROR([Didn't find out how doubles are stored in memory. Sorry.])
 776 fi; fi; fi
 777
 778 have_getfsstat="no"
 779 AC_CHECK_FUNCS(getfsstat, [have_getfsstat="yes"])
 780 have_getvfsstat="no"
 781 AC_CHECK_FUNCS(getvfsstat, [have_getvfsstat="yes"])
 782 have_listmntent="no"
 783 AC_CHECK_FUNCS(listmntent, [have_listmntent="yes"])
 784
 785 have_getmntent="no"
 786 AC_CHECK_FUNCS(getmntent, [have_getmntent="c"])
 787 if test "x$have_getmntent" = "xno"; then
 788         AC_CHECK_LIB(sun, getmntent, [have_getmntent="sun"])
 789 fi
 790 if test "x$have_getmntent" = "xno"; then
 791         AC_CHECK_LIB(seq, getmntent, [have_getmntent="seq"])
 792 fi
 793 if test "x$have_getmntent" = "xno"; then
 794         AC_CHECK_LIB(gen, getmntent, [have_getmntent="gen"])
 795 fi
 796
 797 if test "x$have_getmntent" = "xc"; then
 798         AC_CACHE_CHECK([whether getmntent takes one argument],
 799                 [c_cv_have_one_getmntent],
 800                 AC_COMPILE_IFELSE(
 801                         AC_LANG_PROGRAM([[AC_INCLUDES_DEFAULT
 802 #include <mntent.h>
 803 #include "$srcdir/src/utils_mount.h"]],
 804                                 [[
 805                                  FILE *fh;
 806                                  struct mntent *me;
 807                                  fh = setmntent ("/etc/mtab", "r");
 808                                  me = getmntent (fh);
 809                                 ]]
 810                         ),
 811                         [c_cv_have_one_getmntent="yes"],
 812                         [c_cv_have_one_getmntent="no"]
 813                 )
 814         )
 815         AC_CACHE_CHECK([whether getmntent takes two arguments],
 816                 [c_cv_have_two_getmntent],
 817                 AC_COMPILE_IFELSE(
 818                         AC_LANG_PROGRAM([[AC_INCLUDES_DEFAULT
 819 #include <sys/mnttab.h>
 820 #include "$srcdir/src/utils_mount.h"]],
 821                                 [[
 822                                  FILE *fh;
 823                                  struct mnttab mt;
 824                                  int status;
 825                                  fh = fopen ("/etc/mnttab", "r");
 826                                  status = getmntent (fh, &mt);
 827                                 ]]
 828                         ),
 829                         [c_cv_have_two_getmntent="yes"],
 830                         [c_cv_have_two_getmntent="no"]
 831                 )
 832         )
 833 fi
 834
 835 # Check for different versions of `getmntent' here..
 836
 837 if test "x$have_getmntent" = "xc"; then
 838         if test "x$c_cv_have_one_getmntent" = "xyes"; then
 839                 AC_DEFINE(HAVE_ONE_GETMNTENT, 1,
 840                           [Define if the function getmntent exists and takes one argument.])
 841         fi
 842         if test "x$c_cv_have_two_getmntent" = "xyes"; then
 843                 AC_DEFINE(HAVE_TWO_GETMNTENT, 1,
 844                           [Define if the function getmntent exists and takes two arguments.])
 845         fi
 846 fi
 847 if test "x$have_getmntent" = "xsun"; then
 848         AC_DEFINE(HAVE_SUN_GETMNTENT, 1,
 849                   [Define if the function getmntent exists. It's the version from libsun.])
 850 fi
 851 if test "x$have_getmntent" = "xseq"; then
 852         AC_DEFINE(HAVE_SEQ_GETMNTENT, 1,
 853                   [Define if the function getmntent exists. It's the version from libseq.])
 854 fi
 855 if test "x$have_getmntent" = "xgen"; then
 856         AC_DEFINE(HAVE_GEN_GETMNTENT, 1,
 857                   [Define if the function getmntent exists. It's the version from libgen.])
 858 fi
 859
 860 # Check for structures
 861 AC_CHECK_MEMBERS([struct if_data.ifi_ibytes, struct if_data.ifi_opackets, struct if_data.ifi_ierrors],
 862         [AC_DEFINE(HAVE_STRUCT_IF_DATA, 1, [Define if struct if_data exists and is usable.])],
 863         [],
 864         [
 865         #include <sys/types.h>
 866         #include <sys/socket.h>
 867         #include <net/if.h>
 868         ])
 869 AC_CHECK_MEMBERS([struct net_device_stats.rx_bytes, struct net_device_stats.tx_packets, struct net_device_stats.rx_errors],
 870         [AC_DEFINE(HAVE_STRUCT_NET_DEVICE_STATS, 1, [Define if struct net_device_stats exists and is usable.])],
 871         [],
 872         [
 873         #include <sys/types.h>
 874         #include <sys/socket.h>
 875         #include <linux/if.h>
 876         #include <linux/netdevice.h>
 877         ])
 878
 879 AC_CHECK_MEMBERS([struct udphdr.uh_dport, struct udphdr.uh_sport], [], [],
 880 [#if HAVE_STDINT_H
 881 # include <stdint.h>
 882 #endif
 883 #if HAVE_SYS_TYPES_H
 884 # include <sys/types.h>
 885 #endif
 886 #if HAVE_NETINET_IN_SYSTM_H
 887 # include <netinet/in_systm.h>
 888 #endif
 889 #if HAVE_NETINET_IN_H
 890 # include <netinet/in.h>
 891 #endif
 892 #if HAVE_NETINET_IP_H
 893 # include <netinet/ip.h>
 894 #endif
 895 #if HAVE_NETINET_UDP_H
 896 # include <netinet/udp.h>
 897 #endif
 898 ])
 899 AC_CHECK_MEMBERS([struct udphdr.dest, struct udphdr.source], [], [],
 900 [#if HAVE_STDINT_H
 901 # include <stdint.h>
 902 #endif
 903 #if HAVE_SYS_TYPES_H
 904 # include <sys/types.h>
 905 #endif
 906 #if HAVE_NETINET_IN_SYSTM_H
 907 # include <netinet/in_systm.h>
 908 #endif
 909 #if HAVE_NETINET_IN_H
 910 # include <netinet/in.h>
 911 #endif
 912 #if HAVE_NETINET_IP_H
 913 # include <netinet/ip.h>
 914 #endif
 915 #if HAVE_NETINET_UDP_H
 916 # include <netinet/udp.h>
 917 #endif
 918 ])
 919
 920 AC_CHECK_MEMBERS([kstat_io_t.nwritten, kstat_io_t.writes, kstat_io_t.nwrites, kstat_io_t.wtime],
 921         [],
 922         [],
 923         [
 924 #if HAVE_KSTAT_H
 925 # include <kstat.h>
 926 #endif
 927         ])
 928
 929 #
 930 # Checks for libraries begin here
 931 #
 932 with_libresolv="yes"
 933 AC_CHECK_LIB(resolv, res_search,
 934 [
 935         AC_DEFINE(HAVE_LIBRESOLV, 1, [Define to 1 if you have the 'resolv' library (-lresolv).])
 936 ],
 937 [with_libresolv="no"])
 938 AM_CONDITIONAL(BUILD_WITH_LIBRESOLV, test "x$with_libresolv" = "xyes")
 939
 940 dnl Check for HAL (hardware abstraction library)
 941 with_libhal="yes"
 942 AC_CHECK_LIB(hal,libhal_device_property_exists,
 943              [AC_DEFINE(HAVE_LIBHAL, 1, [Define to 1 if you have 'hal' library])],
 944              [with_libhal="no"])
 945 if test "x$with_libhal" = "xyes"; then
 946         if test "x$PKG_CONFIG" != "x"; then
 947                 BUILD_WITH_LIBHAL_CFLAGS="`pkg-config --cflags hal`"
 948                 BUILD_WITH_LIBHAL_LIBS="`pkg-config --libs hal`"
 949                 AC_SUBST(BUILD_WITH_LIBHAL_CFLAGS)
 950                 AC_SUBST(BUILD_WITH_LIBHAL_LIBS)
 951         fi
 952 fi
 953
 954 m4_divert_once([HELP_WITH], [
 955 collectd additional packages:])
 956
 957 if test "x$ac_system" = "xSolaris"
 958 then
 959         with_kstat="yes"
 960         with_devinfo="yes"
 961 else
 962         with_kstat="no (Solaris only)"
 963         with_devinfo="no (Solaris only)"
 964 fi
 965
 966 if test "x$with_kstat" = "xyes"
 967 then
 968         AC_CHECK_LIB(kstat, kstat_open, [with_kstat="yes"], [with_kstat="no (libkstat not found)"], [])
 969 fi
 970 if test "x$with_kstat" = "xyes"
 971 then
 972         AC_CHECK_LIB(devinfo, di_init, [with_devinfo="yes"], [with_devinfo="no (not found)"], [])
 973         AC_CHECK_HEADERS(kstat.h,, [with_kstat="no (kstat.h not found)"])
 974 fi
 975 if test "x$with_kstat" = "xyes"
 976 then
 977         AC_DEFINE(HAVE_LIBKSTAT, 1,
 978                   [Define to 1 if you have the 'kstat' library (-lkstat)])
 979 fi
 980 AM_CONDITIONAL(BUILD_WITH_LIBKSTAT, test "x$with_kstat" = "xyes")
 981 AM_CONDITIONAL(BUILD_WITH_LIBDEVINFO, test "x$with_devinfo" = "xyes")
 982
 983 with_libiokit="no"
 984 AC_CHECK_LIB(IOKit, IOServiceGetMatchingServices,
 985 [
 986         with_libiokit="yes"
 987 ],
 988 [
 989         with_libiokit="no"
 990 ])
 991 AM_CONDITIONAL(BUILD_WITH_LIBIOKIT, test "x$with_libiokit" = "xyes")
 992
 993 with_libkvm="no"
 994 AC_CHECK_LIB(kvm, kvm_getprocs, [with_kvm_getprocs="yes"], [with_kvm_getprocs="no"])
 995 if test "x$with_kvm_getprocs" = "xyes"
 996 then
 997         AC_DEFINE(HAVE_LIBKVM_GETPROCS, 1,
 998                   [Define to 1 if you have the 'kvm' library with the 'kvm_getprocs' symbol (-lkvm)])
 999         with_libkvm="yes"
1000 fi
1001 AM_CONDITIONAL(BUILD_WITH_LIBKVM_GETPROCS, test "x$with_kvm_getprocs" = "xyes")
1002
1003 AC_CHECK_LIB(kvm, kvm_getswapinfo, [with_kvm_getswapinfo="yes"], [with_kvm_getswapinfo="no"])
1004 if test "x$with_kvm_getswapinfo" = "xyes"
1005 then
1006         AC_DEFINE(HAVE_LIBKVM_GETSWAPINFO, 1,
1007                   [Define to 1 if you have the 'kvm' library with the 'kvm_getswapinfo' symbol (-lkvm)])
1008         with_libkvm="yes"
1009 fi
1010 AM_CONDITIONAL(BUILD_WITH_LIBKVM_GETSWAPINFO, test "x$with_kvm_getswapinfo" = "xyes")
1011
1012 AC_CHECK_LIB(kvm, kvm_nlist, [with_kvm_nlist="yes"], [with_kvm_nlist="no"])
1013 if test "x$with_kvm_nlist" = "xyes"
1014 then
1015         AC_DEFINE(HAVE_LIBKVM_NLIST, 1,
1016                   [Define to 1 if you have the 'kvm' library with the 'kvm_nlist' symbol (-lkvm)])
1017         with_libkvm="yes"
1018 fi
1019 AM_CONDITIONAL(BUILD_WITH_LIBKVM_NLIST, test "x$with_kvm_nlist" = "xyes")
1020
1021 AC_CHECK_LIB(kvm, kvm_openfiles, [with_kvm_openfiles="yes"], [with_kvm_openfiles="no"])
1022 if test "x$with_kvm_openfiles" = "xyes"
1023 then
1024         AC_DEFINE(HAVE_LIBKVM_NLIST, 1,
1025                   [Define to 1 if you have the 'kvm' library with the 'kvm_openfiles' symbol (-lkvm)])
1026         with_libkvm="yes"
1027 fi
1028 AM_CONDITIONAL(BUILD_WITH_LIBKVM_OPENFILES, test "x$with_kvm_openfiles" = "xyes")
1029
1030 # --with-libcurl {{{
1031 with_curl_config="curl-config"
1032 with_curl_cflags=""
1033 with_curl_libs=""
1034 AC_ARG_WITH(libcurl, [AS_HELP_STRING([--with-libcurl@<:@=PREFIX@:>@], [Path to libcurl.])],
1035 [
1036         if test "x$withval" = "xno"
1037         then
1038                 with_libcurl="no"
1039         else if test "x$withval" = "xyes"
1040         then
1041                 with_libcurl="yes"
1042         else
1043                 if test -f "$withval" && test -x "$withval"
1044                 then
1045                         with_curl_config="$withval"
1046                         with_libcurl="yes"
1047                 else if test -x "$withval/bin/curl-config"
1048                 then
1049                         with_curl_config="$withval/bin/curl-config"
1050                         with_libcurl="yes"
1051                 fi; fi
1052                 with_libcurl="yes"
1053         fi; fi
1054 ],
1055 [
1056         with_libcurl="yes"
1057 ])
1058 if test "x$with_libcurl" = "xyes"
1059 then
1060         with_curl_cflags=`$with_curl_config --cflags 2>/dev/null`
1061         curl_config_status=$?
1062
1063         if test $curl_config_status -ne 0
1064         then
1065                 with_libcurl="no ($with_curl_config failed)"
1066         else
1067                 SAVE_CPPFLAGS="$CPPFLAGS"
1068                 CPPFLAGS="$CPPFLAGS $with_curl_cflags"
1069
1070                 AC_CHECK_HEADERS(curl/curl.h, [], [with_libcurl="no (curl/curl.h not found)"], [])
1071
1072                 CPPFLAGS="$SAVE_CPPFLAGS"
1073         fi
1074 fi
1075 if test "x$with_libcurl" = "xyes"
1076 then
1077         with_curl_libs=`$with_curl_config --libs 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                 AC_CHECK_LIB(curl, curl_easy_init,
1085                  [with_libcurl="yes"],
1086                  [with_libcurl="no (symbol 'curl_easy_init' not found)"],
1087                  [$with_curl_libs])
1088         fi
1089 fi
1090 if test "x$with_libcurl" = "xyes"
1091 then
1092         BUILD_WITH_LIBCURL_CFLAGS="$with_curl_cflags"
1093         BUILD_WITH_LIBCURL_LIBS="$with_curl_libs"
1094         AC_SUBST(BUILD_WITH_LIBCURL_CFLAGS)
1095         AC_SUBST(BUILD_WITH_LIBCURL_LIBS)
1096 fi
1097 AM_CONDITIONAL(BUILD_WITH_LIBCURL, test "x$with_libcurl" = "xyes")
1098 # }}}
1099
1100 # --with-libdbi {{{
1101 with_libdbi_cppflags=""
1102 with_libdbi_ldflags=""
1103 AC_ARG_WITH(libdbi, [AS_HELP_STRING([--with-libdbi@<:@=PREFIX@:>@], [Path to libdbi.])],
1104 [
1105         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1106         then
1107                 with_libdbi_cppflags="-I$withval/include"
1108                 with_libdbi_ldflags="-L$withval/lib"
1109                 with_libdbi="yes"
1110         else
1111                 with_libdbi="$withval"
1112         fi
1113 ],
1114 [
1115         with_libdbi="yes"
1116 ])
1117 if test "x$with_libdbi" = "xyes"
1118 then
1119         SAVE_CPPFLAGS="$CPPFLAGS"
1120         CPPFLAGS="$CPPFLAGS $with_libdbi_cppflags"
1121
1122         AC_CHECK_HEADERS(dbi/dbi.h, [with_libdbi="yes"], [with_libdbi="no (dbi/dbi.h not found)"])
1123
1124         CPPFLAGS="$SAVE_CPPFLAGS"
1125 fi
1126 if test "x$with_libdbi" = "xyes"
1127 then
1128         SAVE_CPPFLAGS="$CPPFLAGS"
1129         SAVE_LDFLAGS="$LDFLAGS"
1130         CPPFLAGS="$CPPFLAGS $with_libdbi_cppflags"
1131         LDFLAGS="$LDFLAGS $with_libdbi_ldflags"
1132
1133         AC_CHECK_LIB(dbi, dbi_initialize, [with_libdbi="yes"], [with_libdbi="no (Symbol 'dbi_initialize' not found)"])
1134
1135         CPPFLAGS="$SAVE_CPPFLAGS"
1136         LDFLAGS="$SAVE_LDFLAGS"
1137 fi
1138 if test "x$with_libdbi" = "xyes"
1139 then
1140         BUILD_WITH_LIBDBI_CPPFLAGS="$with_libdbi_cppflags"
1141         BUILD_WITH_LIBDBI_LDFLAGS="$with_libdbi_ldflags"
1142         BUILD_WITH_LIBDBI_LIBS="-ldbi"
1143         AC_SUBST(BUILD_WITH_LIBDBI_CPPFLAGS)
1144         AC_SUBST(BUILD_WITH_LIBDBI_LDFLAGS)
1145         AC_SUBST(BUILD_WITH_LIBDBI_LIBS)
1146 fi
1147 AM_CONDITIONAL(BUILD_WITH_LIBDBI, test "x$with_libdbi" = "xyes")
1148 # }}}
1149
1150 # --with-libesmtp {{{
1151 AC_ARG_WITH(libesmtp, [AS_HELP_STRING([--with-libesmtp@<:@=PREFIX@:>@], [Path to libesmtp.])],
1152 [
1153         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1154         then
1155                 LDFLAGS="$LDFLAGS -L$withval/lib"
1156                 CPPFLAGS="$CPPFLAGS -I$withval/include -D_THREAD_SAFE"
1157                 with_libesmtp="yes"
1158         else
1159                 with_libesmtp="$withval"
1160         fi
1161 ],
1162 [
1163         with_libesmtp="yes"
1164 ])
1165 if test "x$with_libesmtp" = "xyes"
1166 then
1167         AC_CHECK_LIB(esmtp, smtp_create_session,
1168         [
1169                 AC_DEFINE(HAVE_LIBESMTP, 1, [Define to 1 if you have the esmtp library (-lesmtp).])
1170         ], [with_libesmtp="no (libesmtp not found)"])
1171 fi
1172 if test "x$with_libesmtp" = "xyes"
1173 then
1174         AC_CHECK_HEADERS(libesmtp.h,
1175         [
1176                 AC_DEFINE(HAVE_LIBESMTP_H, 1, [Define to 1 if you have the <libesmtp.h> header file.])
1177         ], [with_libesmtp="no (libesmtp.h not found)"])
1178 fi
1179 if test "x$with_libesmtp" = "xyes"
1180 then
1181         collect_libesmtp=1
1182 else
1183         collect_libesmtp=0
1184 fi
1185 AC_DEFINE_UNQUOTED(COLLECT_LIBESMTP, [$collect_libesmtp],
1186         [Wether or not to use the esmtp library])
1187 AM_CONDITIONAL(BUILD_WITH_LIBESMTP, test "x$with_libesmtp" = "xyes")
1188 # }}}
1189
1190 # --with-libganglia {{{
1191 AC_ARG_WITH(libganglia, [AS_HELP_STRING([--with-libganglia@<:@=PREFIX@:>@], [Path to libganglia.])],
1192 [
1193  if test -f "$withval" && test -x "$withval"
1194  then
1195          with_libganglia_config="$withval"
1196          with_libganglia="yes"
1197  else if test -f "$withval/bin/ganglia-config" && test -x "$withval/bin/ganglia-config"
1198  then
1199          with_libganglia_config="$withval/bin/ganglia-config"
1200          with_libganglia="yes"
1201  else if test -d "$withval"
1202  then
1203          GANGLIA_CPPFLAGS="-I$withval/include"
1204          GANGLIA_LDFLAGS="-L$withval/lib"
1205          with_libganglia="yes"
1206  else
1207          with_libganglia_config="ganglia-config"
1208          with_libganglia="$withval"
1209  fi; fi; fi
1210 ],
1211 [
1212  with_libganglia_config="ganglia-config"
1213  with_libganglia="yes"
1214 ])
1215
1216 if test "x$with_libganglia" = "xyes" && test "x$with_libganglia_config" != "x"
1217 then
1218         if test "x$GANGLIA_CPPFLAGS" = "x"
1219         then
1220                 GANGLIA_CPPFLAGS=`"$with_libganglia_config" --cflags 2>/dev/null`
1221         fi
1222
1223         if test "x$GANGLIA_LDFLAGS" = "x"
1224         then
1225                 GANGLIA_LDFLAGS=`"$with_libganglia_config" --ldflags 2>/dev/null`
1226         fi
1227
1228         if test "x$GANGLIA_LIBS" = "x"
1229         then
1230                 GANGLIA_LIBS=`"$with_libganglia_config" --libs 2>/dev/null`
1231         fi
1232 fi
1233
1234 SAVE_CPPFLAGS="$CPPFLAGS"
1235 SAVE_LDFLAGS="$LDFLAGS"
1236 CPPFLAGS="$CPPFLAGS $GANGLIA_CPPFLAGS"
1237 LDFLAGS="$LDFLAGS $GANGLIA_LDFLAGS"
1238
1239 if test "x$with_libganglia" = "xyes"
1240 then
1241         AC_CHECK_HEADERS(gm_protocol.h,
1242         [
1243                 AC_DEFINE(HAVE_GM_PROTOCOL_H, 1,
1244                           [Define to 1 if you have the <gm_protocol.h> header file.])
1245         ], [with_libganglia="no (gm_protocol.h not found)"])
1246 fi
1247
1248 if test "x$with_libganglia" = "xyes"
1249 then
1250         AC_CHECK_LIB(ganglia, xdr_Ganglia_value_msg,
1251         [
1252                 AC_DEFINE(HAVE_LIBGANGLIA, 1,
1253                           [Define to 1 if you have the ganglia library (-lganglia).])
1254         ], [with_libganglia="no (symbol xdr_Ganglia_value_msg not found)"])
1255 fi
1256
1257 CPPFLAGS="$SAVE_CPPFLAGS"
1258 LDFLAGS="$SAVE_LDFLAGS"
1259
1260 AC_SUBST(GANGLIA_CPPFLAGS)
1261 AC_SUBST(GANGLIA_LDFLAGS)
1262 AC_SUBST(GANGLIA_LIBS)
1263 AM_CONDITIONAL(BUILD_WITH_LIBGANGLIA, test "x$with_libganglia" = "xyes")
1264 # }}}
1265
1266 # --with-libgcrypt {{{
1267 GCRYPT_CPPFLAGS="$GCRYPT_CPPFLAGS"
1268 GCRYPT_LDFLAGS="$GCRYPT_LDFLAGS"
1269 GCRYPT_LIBS="$GCRYPT_LIBS"
1270 AC_ARG_WITH(libgcrypt, [AS_HELP_STRING([--with-libgcrypt@<:@=PREFIX@:>@], [Path to libgcrypt.])],
1271 [
1272  if test -f "$withval" && test -x "$withval"
1273  then
1274          with_libgcrypt_config="$withval"
1275          with_libgcrypt="yes"
1276  else if test -f "$withval/bin/gcrypt-config" && test -x "$withval/bin/gcrypt-config"
1277  then
1278          with_libgcrypt_config="$withval/bin/gcrypt-config"
1279          with_libgcrypt="yes"
1280  else if test -d "$withval"
1281  then
1282          GCRYPT_CPPFLAGS="$GCRYPT_CPPFLAGS -I$withval/include"
1283          GCRYPT_LDFLAGS="$GCRYPT_LDFLAGS -L$withval/lib"
1284          with_libgcrypt="yes"
1285  else
1286          with_libgcrypt_config="gcrypt-config"
1287          with_libgcrypt="$withval"
1288  fi; fi; fi
1289 ],
1290 [
1291  with_libgcrypt_config="libgcrypt-config"
1292  with_libgcrypt="yes"
1293 ])
1294
1295 if test "x$with_libgcrypt" = "xyes" && test "x$with_libgcrypt_config" != "x"
1296 then
1297         if test "x$GCRYPT_CPPFLAGS" = "x"
1298         then
1299                 GCRYPT_CPPFLAGS=`"$with_libgcrypt_config" --cflags 2>/dev/null`
1300         fi
1301
1302         if test "x$GCRYPT_LDFLAGS" = "x"
1303         then
1304                 gcrypt_exec_prefix=`"$with_libgcrypt_config" --exec-prefix 2>/dev/null`
1305                 GCRYPT_LDFLAGS="-L$gcrypt_exec_prefix/lib"
1306         fi
1307
1308         if test "x$GCRYPT_LIBS" = "x"
1309         then
1310                 GCRYPT_LIBS=`"$with_libgcrypt_config" --libs 2>/dev/null`
1311         fi
1312 fi
1313
1314 SAVE_CPPFLAGS="$CPPFLAGS"
1315 SAVE_LDFLAGS="$LDFLAGS"
1316 CPPFLAGS="$CPPFLAGS $GCRYPT_CPPFLAGS"
1317 LDFLAGS="$LDFLAGS $GCRYPT_LDFLAGS"
1318
1319 if test "x$with_libgcrypt" = "xyes"
1320 then
1321         if test "x$GCRYPT_CPPFLAGS" != "x"
1322         then
1323                 AC_MSG_NOTICE([gcrypt CPPFLAGS: $GCRYPT_CPPFLAGS])
1324         fi
1325         AC_CHECK_HEADERS(gcrypt.h,
1326                 [with_libgcrypt="yes"],
1327                 [with_libgcrypt="no (gcrypt.h not found)"])
1328 fi
1329
1330 if test "x$with_libgcrypt" = "xyes"
1331 then
1332         if test "x$GCRYPT_LDFLAGS" != "x"
1333         then
1334                 AC_MSG_NOTICE([gcrypt LDFLAGS: $GCRYPT_LDFLAGS])
1335         fi
1336         AC_CHECK_LIB(gcrypt, gcry_md_hash_buffer,
1337                 [with_libgcrypt="yes"],
1338                 [with_libgcrypt="no (symbol gcry_md_hash_buffer not found)"])
1339 fi
1340
1341 CPPFLAGS="$SAVE_CPPFLAGS"
1342 LDFLAGS="$SAVE_LDFLAGS"
1343
1344 AC_SUBST(GCRYPT_CPPFLAGS)
1345 AC_SUBST(GCRYPT_LDFLAGS)
1346 AC_SUBST(GCRYPT_LIBS)
1347 AM_CONDITIONAL(BUILD_WITH_LIBGCRYPT, test "x$with_libgcrypt" = "xyes")
1348 # }}}
1349
1350 # --with-libiptc {{{
1351 with_own_libiptc="no"
1352 AC_ARG_WITH(libiptc, [AS_HELP_STRING([--with-libiptc@<:@=PREFIX@:>@], [Path to libiptc.])],
1353 [
1354         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1355         then
1356                 LDFLAGS="$LDFLAGS -L$withval/lib"
1357                 CPPFLAGS="$CPPFLAGS -I$withval/include"
1358                 with_libiptc="yes"
1359         else
1360                 with_libiptc="$withval"
1361         fi
1362 ],
1363 [
1364         if test "x$ac_system" = "xLinux"
1365         then
1366                 with_libiptc="yes"
1367         else
1368                 with_libiptc="no (Linux only)"
1369         fi
1370 ])
1371 if test "x$with_libiptc" = "xyes"
1372 then
1373         AC_CHECK_LIB(iptc, iptc_init,
1374         [
1375                 AC_DEFINE(HAVE_LIBIPTC, 1, [Define to 1 if you have the iptc library (-liptc).])
1376         ],
1377         [
1378                 with_libiptc="yes"
1379                 with_own_libiptc="yes"
1380         ])
1381 fi
1382 if test "x$with_libiptc" = "xyes" -a "x$with_own_libiptc" != "xyes"
1383 then
1384         AC_CHECK_HEADERS(libiptc/libiptc.h,
1385         [
1386                 AC_DEFINE(HAVE_LIBIPTC_LIBIPTC_H, 1, [Define to 1 if you have the <libiptc/libiptc.h> header file.])
1387         ],
1388         [
1389                 with_libiptc="yes"
1390                 with_own_libiptc="yes"
1391         ])
1392 fi
1393 if test "x$with_libiptc" = "xyes"
1394 then
1395         SAVE_CFLAGS=$CFLAGS
1396         CFLAGS="$CFLAGS $KERNEL_CFLAGS"
1397
1398         AC_CHECK_HEADERS(linux/netfilter_ipv4/ip_tables.h linux/netfilter_ipv6/ip6_tables.h, [],
1399         [
1400                 with_libiptc="no (Linux iptables headers not found - check KERNEL_DIR)"
1401                 with_own_libiptc="no"
1402         ],
1403         [
1404 #include "$srcdir/src/libiptc/ipt_kernel_headers.h"
1405         ])
1406
1407         CFLAGS=$SAVE_CFLAGS
1408 fi
1409 AM_CONDITIONAL(BUILD_WITH_LIBIPTC, test "x$with_libiptc" = "xyes")
1410 AM_CONDITIONAL(BUILD_WITH_OWN_LIBIPTC, test "x$with_own_libiptc" = "xyes")
1411 if test "x$with_own_libiptc" = "xyes"
1412 then
1413         AC_DEFINE(OWN_LIBIPTC, 1, [Define to 1 if we use the shipped iptc library.])
1414 fi
1415 # }}}
1416
1417 # --with-java {{{
1418 with_java_home="$JAVA_HOME"
1419 with_java_vmtype="client"
1420 with_java_cflags=""
1421 with_java_libs=""
1422 AC_ARG_WITH(java, [AS_HELP_STRING([--with-java@<:@=PREFIX@:>@], [Path to Java home.])],
1423 [
1424         if test "x$withval" = "xno"
1425         then
1426                 with_java="no"
1427         else if test "x$withval" = "xyes"
1428         then
1429                 with_java="yes"
1430         else
1431                 with_java_home="$withval"
1432                 with_java="yes"
1433         fi; fi
1434 ],
1435 [with_java="yes"])
1436 if test "x$with_java" = "xyes"
1437 then
1438         if test -d "$with_java_home"
1439         then
1440                 if test -d "$with_java_home/include"
1441                 then
1442                         JAVA_CPPFLAGS="$JAVA_CPPFLAGS -I$with_java_home/include"
1443                 else
1444                         JAVA_CPPFLAGS="$JAVA_CPPFLAGS -I$with_java_home"
1445                 fi
1446
1447                 if test -d "$with_java_home/lib"
1448                 then
1449                         JAVA_LDFLAGS="$JAVA_LDFLAGS -L$with_java_home/lib"
1450                 else
1451                         JAVA_LDFLAGS="$JAVA_LDFLAGS -L$with_java_home"
1452                 fi
1453         else if test "x$with_java_home" != "x"
1454         then
1455                 AC_MSG_WARN([JAVA_HOME: No such directory: $with_java_home])
1456         fi; fi
1457 fi
1458
1459 if test "x$JAVA_CPPFLAGS" != "x"
1460 then
1461         AC_MSG_NOTICE([Building with JAVA_CPPFLAGS set to: $JAVA_CPPFLAGS])
1462 fi
1463 if test "x$JAVA_CFLAGS" != "x"
1464 then
1465         AC_MSG_NOTICE([Building with JAVA_CFLAGS set to: $JAVA_CFLAGS])
1466 fi
1467 if test "x$JAVA_LDFLAGS" != "x"
1468 then
1469         AC_MSG_NOTICE([Building with JAVA_LDFLAGS set to: $JAVA_LDFLAGS])
1470 fi
1471
1472 SAVE_CPPFLAGS="$CPPFLAGS"
1473 SAVE_CFLAGS="$CFLAGS"
1474 SAVE_LDFLAGS="$LDFLAGS"
1475 CPPFLAGS="$CPPFLAGS $JAVA_CPPFLAGS"
1476 CFLAGS="$CFLAGS $JAVA_CFLAGS"
1477 LDFLAGS="$LDFLAGS $JAVA_LDFLAGS"
1478
1479 if test "x$with_java" = "xyes"
1480 then
1481         AC_CHECK_HEADERS(jni.h, [], [with_java="no (jni.h not found)"])
1482 fi
1483 if test "x$with_java" = "xyes"
1484 then
1485         AC_CHECK_LIB(jvm, JNI_CreateJavaVM,
1486         [with_java="yes"],
1487         [with_java="no (libjvm not found)"],
1488         [$JAVA_LIBS])
1489 fi
1490 if test "x$with_java" = "xyes"
1491 then
1492         JAVA_LIBS="$JAVA_LIBS -ljvm"
1493         AC_MSG_NOTICE([Building with JAVA_LIBS set to: $JAVA_LIBS])
1494 fi
1495
1496 CPPFLAGS="$SAVE_CPPFLAGS"
1497 CFLAGS="$SAVE_CFLAGS"
1498 LDFLAGS="$SAVE_LDFLAGS"
1499
1500 AC_SUBST(JAVA_CPPFLAGS)
1501 AC_SUBST(JAVA_CFLAGS)
1502 AC_SUBST(JAVA_LDFLAGS)
1503 AC_SUBST(JAVA_LIBS)
1504 AM_CONDITIONAL(BUILD_WITH_JAVA, test "x$with_java" = "xyes")
1505 # }}}
1506
1507 # --with-libmemcached {{{
1508 with_libmemcached_cppflags=""
1509 with_libmemcached_ldflags=""
1510 AC_ARG_WITH(libmemcached, [AS_HELP_STRING([--with-libmemcached@<:@=PREFIX@:>@], [Path to libmemcached.])],
1511 [
1512         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1513         then
1514                 with_libmemcached_cppflags="-I$withval/include"
1515                 with_libmemcached_ldflags="-L$withval/lib"
1516                 with_libmemcached="yes"
1517         else
1518                 with_libmemcached="$withval"
1519         fi
1520 ],
1521 [
1522         with_libmemcached="yes"
1523 ])
1524 if test "x$with_libmemcached" = "xyes"
1525 then
1526         SAVE_CPPFLAGS="$CPPFLAGS"
1527         CPPFLAGS="$CPPFLAGS $with_libmemcached_cppflags"
1528
1529         AC_CHECK_HEADERS(libmemcached/memcached.h, [with_libmemcached="yes"], [with_libmemcached="no (libmemcached/memcached.h not found)"])
1530
1531         CPPFLAGS="$SAVE_CPPFLAGS"
1532 fi
1533 if test "x$with_libmemcached" = "xyes"
1534 then
1535         SAVE_CPPFLAGS="$CPPFLAGS"
1536         SAVE_LDFLAGS="$LDFLAGS"
1537         CPPFLAGS="$CPPFLAGS $with_libmemcached_cppflags"
1538         LDFLAGS="$LDFLAGS $with_libmemcached_ldflags"
1539
1540         AC_CHECK_LIB(memcached, memcached_create, [with_libmemcached="yes"], [with_libmemcached="no (Symbol 'memcached_create' not found)"])
1541
1542         CPPFLAGS="$SAVE_CPPFLAGS"
1543         LDFLAGS="$SAVE_LDFLAGS"
1544 fi
1545 if test "x$with_libmemcached" = "xyes"
1546 then
1547         BUILD_WITH_LIBMEMCACHED_CPPFLAGS="$with_libmemcached_cppflags"
1548         BUILD_WITH_LIBMEMCACHED_LDFLAGS="$with_libmemcached_ldflags"
1549         BUILD_WITH_LIBMEMCACHED_LIBS="-lmemcached"
1550         AC_SUBST(BUILD_WITH_LIBMEMCACHED_CPPFLAGS)
1551         AC_SUBST(BUILD_WITH_LIBMEMCACHED_LDFLAGS)
1552         AC_SUBST(BUILD_WITH_LIBMEMCACHED_LIBS)
1553         AC_DEFINE(HAVE_LIBMEMCACHED, 1, [Define if libmemcached is present and usable.])
1554 fi
1555 AM_CONDITIONAL(BUILD_WITH_LIBMEMCACHED, test "x$with_libmemcached" = "xyes")
1556 # }}}
1557
1558 # --with-libmysql {{{
1559 with_mysql_config="mysql_config"
1560 with_mysql_cflags=""
1561 with_mysql_libs=""
1562 AC_ARG_WITH(libmysql, [AS_HELP_STRING([--with-libmysql@<:@=PREFIX@:>@], [Path to libmysql.])],
1563 [
1564         if test "x$withval" = "xno"
1565         then
1566                 with_libmysql="no"
1567         else if test "x$withval" = "xyes"
1568         then
1569                 with_libmysql="yes"
1570         else
1571                 if test -f "$withval" && test -x "$withval";
1572                 then
1573                         with_mysql_config="$withval"
1574                 else if test -x "$withval/bin/mysql_config"
1575                 then
1576                         with_mysql_config="$withval/bin/mysql_config"
1577                 fi; fi
1578                 with_libmysql="yes"
1579         fi; fi
1580 ],
1581 [
1582         with_libmysql="yes"
1583 ])
1584 if test "x$with_libmysql" = "xyes"
1585 then
1586         with_mysql_cflags=`$with_mysql_config --cflags 2>/dev/null`
1587         mysql_config_status=$?
1588
1589         if test $mysql_config_status -ne 0
1590         then
1591                 with_libmysql="no ($with_mysql_config failed)"
1592         else
1593                 SAVE_CPPFLAGS="$CPPFLAGS"
1594                 CPPFLAGS="$CPPFLAGS $with_mysql_cflags"
1595
1596                 have_mysql_h="no"
1597                 have_mysql_mysql_h="no"
1598                 AC_CHECK_HEADERS(mysql.h, [have_mysql_h="yes"])
1599
1600                 if test "x$have_mysql_h" = "xno"
1601                 then
1602                         AC_CHECK_HEADERS(mysql/mysql.h, [have_mysql_mysql_h="yes"])
1603                 fi
1604
1605                 if test "x$have_mysql_h$have_mysql_mysql_h" = "xnono"
1606                 then
1607                         with_libmysql="no (mysql.h not found)"
1608                 fi
1609
1610                 CPPFLAGS="$SAVE_CPPFLAGS"
1611         fi
1612 fi
1613 if test "x$with_libmysql" = "xyes"
1614 then
1615         with_mysql_libs=`$with_mysql_config --libs 2>/dev/null`
1616         mysql_config_status=$?
1617
1618         if test $mysql_config_status -ne 0
1619         then
1620                 with_libmysql="no ($with_mysql_config failed)"
1621         else
1622                 AC_CHECK_LIB(mysqlclient, mysql_init,
1623                  [with_libmysql="yes"],
1624                  [with_libmysql="no (symbol 'mysql_init' not found)"],
1625                  [$with_mysql_libs])
1626         fi
1627 fi
1628 if test "x$with_libmysql" = "xyes"
1629 then
1630         BUILD_WITH_LIBMYSQL_CFLAGS="$with_mysql_cflags"
1631         BUILD_WITH_LIBMYSQL_LIBS="$with_mysql_libs"
1632         AC_SUBST(BUILD_WITH_LIBMYSQL_CFLAGS)
1633         AC_SUBST(BUILD_WITH_LIBMYSQL_LIBS)
1634 fi
1635 AM_CONDITIONAL(BUILD_WITH_LIBMYSQL, test "x$with_libmysql" = "xyes")
1636 # }}}
1637
1638 # --with-libnetlink {{{
1639 with_libnetlink_cflags=""
1640 with_libnetlink_libs="-lnetlink"
1641 AC_ARG_WITH(libnetlink, [AS_HELP_STRING([--with-libnetlink@<:@=PREFIX@:>@], [Path to libnetlink.])],
1642 [
1643  echo "libnetlink: withval = $withval"
1644  if test "x$withval" = "xyes"
1645  then
1646          with_libnetlink="yes"
1647  else if test "x$withval" = "xno"
1648  then
1649          with_libnetlink="no"
1650  else
1651          if test -d "$withval/include"
1652          then
1653                  with_libnetlink_cflags="-I$withval/include"
1654                  with_libnetlink_libs="-L$withval/lib -lnetlink"
1655                  with_libnetlink="yes"
1656          else
1657                  AC_MSG_ERROR("no such directory: $withval/include")
1658          fi
1659  fi; fi
1660 ],
1661 [
1662  if test "x$ac_system" = "xLinux"
1663  then
1664          with_libnetlink="yes"
1665  else
1666          with_libnetlink="no (Linux only library)"
1667  fi
1668 ])
1669 if test "x$with_libnetlink" = "xyes"
1670 then
1671         SAVE_CFLAGS=$CFLAGS
1672         CFLAGS="$CFLAGS $with_libnetlink_cflags"
1673
1674         with_libnetlink="no (libnetlink.h not found)"
1675
1676         AC_CHECK_HEADERS(libnetlink.h iproute/libnetlink.h linux/libnetlink.h,
1677         [
1678          with_libnetlink="yes"
1679          break
1680         ], [],
1681 [#include <stdio.h>
1682 #include <sys/types.h>
1683 #include <asm/types.h>
1684 #include <sys/socket.h>
1685 #include <linux/netlink.h>
1686 #include <linux/rtnetlink.h>])
1687         AC_CHECK_HEADERS(linux/gen_stats.h linux/pkt_sched.h, [], [],
1688 [#include <stdio.h>
1689 #include <sys/types.h>
1690 #include <asm/types.h>
1691 #include <sys/socket.h>])
1692
1693         AC_COMPILE_IFELSE(
1694 [#include <stdio.h>
1695 #include <sys/types.h>
1696 #include <asm/types.h>
1697 #include <sys/socket.h>
1698 #include <linux/netlink.h>
1699 #include <linux/rtnetlink.h>
1700
1701 int main (void)
1702 {
1703         int retval = TCA_STATS2;
1704         return (retval);
1705 }],
1706         [AC_DEFINE([HAVE_TCA_STATS2], 1, [True if the enum-member TCA_STATS2 exists])]
1707         []);
1708
1709         AC_COMPILE_IFELSE(
1710 [#include <stdio.h>
1711 #include <sys/types.h>
1712 #include <asm/types.h>
1713 #include <sys/socket.h>
1714 #include <linux/netlink.h>
1715 #include <linux/rtnetlink.h>
1716
1717 int main (void)
1718 {
1719         int retval = TCA_STATS;
1720         return (retval);
1721 }],
1722         [AC_DEFINE([HAVE_TCA_STATS], 1, [True if the enum-member TCA_STATS exists])]
1723         []);
1724
1725         CFLAGS="$SAVE_CFLAGS"
1726 fi
1727 if test "x$with_libnetlink" = "xyes"
1728 then
1729         AC_CHECK_LIB(netlink, rtnl_open,
1730                      [with_libnetlink="yes"],
1731                      [with_libnetlink="no (symbol 'rtnl_open' not found)"],
1732                      [$with_libnetlink_libs])
1733 fi
1734 if test "x$with_libnetlink" = "xyes"
1735 then
1736         BUILD_WITH_LIBNETLINK_CFLAGS="$with_libnetlink_cflags"
1737         BUILD_WITH_LIBNETLINK_LIBS="$with_libnetlink_libs"
1738         AC_SUBST(BUILD_WITH_LIBNETLINK_CFLAGS)
1739         AC_SUBST(BUILD_WITH_LIBNETLINK_LIBS)
1740 fi
1741 AM_CONDITIONAL(BUILD_WITH_LIBNETLINK, test "x$with_libnetlink" = "xyes")
1742 # }}}
1743
1744 # --with-libnetsnmp {{{
1745 with_snmp_config="net-snmp-config"
1746 with_snmp_cflags=""
1747 with_snmp_libs=""
1748 AC_ARG_WITH(libnetsnmp, [AS_HELP_STRING([--with-libnetsnmp@<:@=PREFIX@:>@], [Path to the Net-SNMPD library.])],
1749 [
1750         if test "x$withval" = "xno"
1751         then
1752                 with_libnetsnmp="no"
1753         else if test "x$withval" = "xyes"
1754         then
1755                 with_libnetsnmp="yes"
1756         else
1757                 if test -x "$withval"
1758                 then
1759                         with_snmp_config="$withval"
1760                         with_libnetsnmp="yes"
1761                 else
1762                         with_snmp_config="$withval/bin/net-snmp-config"
1763                         with_libnetsnmp="yes"
1764                 fi
1765         fi; fi
1766 ],
1767 [with_libnetsnmp="yes"])
1768 if test "x$with_libnetsnmp" = "xyes"
1769 then
1770         with_snmp_cflags=`$with_snmp_config --cflags 2>/dev/null`
1771         snmp_config_status=$?
1772
1773         if test $snmp_config_status -ne 0
1774         then
1775                 with_libnetsnmp="no ($with_snmp_config failed)"
1776         else
1777                 SAVE_CPPFLAGS="$CPPFLAGS"
1778                 CPPFLAGS="$CPPFLAGS $with_snmp_cflags"
1779
1780                 AC_CHECK_HEADERS(net-snmp/net-snmp-config.h, [], [with_libnetsnmp="no (net-snmp/net-snmp-config.h not found)"])
1781
1782                 CPPFLAGS="$SAVE_CPPFLAGS"
1783         fi
1784 fi
1785 if test "x$with_libnetsnmp" = "xyes"
1786 then
1787         with_snmp_libs=`$with_snmp_config --libs 2>/dev/null`
1788         snmp_config_status=$?
1789
1790         if test $snmp_config_status -ne 0
1791         then
1792                 with_libnetsnmp="no ($with_snmp_config failed)"
1793         else
1794                 AC_CHECK_LIB(netsnmp, init_snmp,
1795                 [with_libnetsnmp="yes"],
1796                 [with_libnetsnmp="no (libnetsnmp not found)"],
1797                 [$with_snmp_libs])
1798         fi
1799 fi
1800 if test "x$with_libnetsnmp" = "xyes"
1801 then
1802         BUILD_WITH_LIBSNMP_CFLAGS="$with_snmp_cflags"
1803         BUILD_WITH_LIBSNMP_LIBS="$with_snmp_libs"
1804         AC_SUBST(BUILD_WITH_LIBSNMP_CFLAGS)
1805         AC_SUBST(BUILD_WITH_LIBSNMP_LIBS)
1806 fi
1807 AM_CONDITIONAL(BUILD_WITH_LIBNETSNMP, test "x$with_libnetsnmp" = "xyes")
1808 # }}}
1809
1810 # --with-liboconfig {{{
1811 with_own_liboconfig="no"
1812 liboconfig_LDFLAGS="$LDFLAGS"
1813 liboconfig_CPPFLAGS="$CPPFLAGS"
1814 AC_ARG_WITH(liboconfig, [AS_HELP_STRING([--with-liboconfig@<:@=PREFIX@:>@], [Path to liboconfig.])],
1815 [
1816         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1817         then
1818                 if test -d "$withval/lib"
1819                 then
1820                         liboconfig_LDFLAGS="$LDFLAGS -L$withval/lib"
1821                 fi
1822                 if test -d "$withval/include"
1823                 then
1824                         liboconfig_CPPFLAGS="$CPPFLAGS -I$withval/include"
1825                 fi
1826         fi
1827         if test "x$withval" = "xno"
1828         then
1829                 AC_MSG_ERROR("liboconfig is required")
1830         fi
1831 ],
1832 [
1833         with_liboconfig="yes"
1834 ])
1835
1836 save_LDFLAGS="$LDFLAGS"
1837 save_CPPFLAGS="$CPPFLAGS"
1838 LDFLAGS="$liboconfig_LDFLAGS"
1839 CPPFLAGS="$liboconfig_CPPFLAGS"
1840 AC_CHECK_LIB(oconfig, oconfig_parse_fh,
1841 [
1842         with_liboconfig="yes"
1843         with_own_liboconfig="no"
1844 ],
1845 [
1846         with_liboconfig="yes"
1847         with_own_liboconfig="yes"
1848         LDFLAGS="$save_LDFLAGS"
1849         CPPFLAGS="$save_CPPFLAGS"
1850 ])
1851
1852 AM_CONDITIONAL(BUILD_WITH_OWN_LIBOCONFIG, test "x$with_own_liboconfig" = "xyes")
1853 if test "x$with_own_liboconfig" = "xyes"
1854 then
1855         with_liboconfig="yes (shipped version)"
1856 fi
1857 # }}}
1858
1859 # --with-liboping {{{
1860 AC_ARG_WITH(liboping, [AS_HELP_STRING([--with-liboping@<:@=PREFIX@:>@], [Path to liboping.])],
1861 [
1862  if test "x$withval" = "xyes"
1863  then
1864          with_liboping="yes"
1865  else if test "x$withval" = "xno"
1866  then
1867          with_liboping="no"
1868  else
1869          with_liboping="yes"
1870          LIBOPING_CPPFLAGS="$LIBOPING_CPPFLAGS -I$withval/include"
1871          LIBOPING_LDFLAGS="$LIBOPING_LDFLAGS -L$withval/lib"
1872  fi; fi
1873 ],
1874 [with_liboping="yes"])
1875
1876 SAVE_CPPFLAGS="$CPPFLAGS"
1877 SAVE_LDFLAGS="$LDFLAGS"
1878
1879 CPPFLAGS="$CPPFLAGS $LIBOPING_CPPFLAGS"
1880 LDFLAGS="$LDFLAGS $LIBOPING_LDFLAGS"
1881
1882 if test "x$with_liboping" = "xyes"
1883 then
1884         if test "x$LIBOPING_CPPFLAGS" != "x"
1885         then
1886                 AC_MSG_NOTICE([liboping CPPFLAGS: $LIBOPING_CPPFLAGS])
1887         fi
1888         AC_CHECK_HEADERS(oping.h,
1889         [with_liboping="yes"],
1890         [with_liboping="no ('oping.h' not found)"])
1891 fi
1892 if test "x$with_liboping" = "xyes"
1893 then
1894         if test "x$LIBOPING_LDFLAGS" != "x"
1895         then
1896                 AC_MSG_NOTICE([liboping LDFLAGS: $LIBOPING_LDFLAGS])
1897         fi
1898         AC_CHECK_LIB(oping, ping_construct,
1899         [with_liboping="yes"],
1900         [with_liboping="no (symbol 'ping_construct' not found)"])
1901 fi
1902
1903 CPPFLAGS="$SAVE_CPPFLAGS"
1904 LDFLAGS="$SAVE_LDFLAGS"
1905
1906 if test "x$with_liboping" = "xyes"
1907 then
1908         BUILD_WITH_LIBOPING_CPPFLAGS="$LIBOPING_CPPFLAGS"
1909         BUILD_WITH_LIBOPING_LDFLAGS="$LIBOPING_LDFLAGS"
1910         AC_SUBST(BUILD_WITH_LIBOPING_CPPFLAGS)
1911         AC_SUBST(BUILD_WITH_LIBOPING_LDFLAGS)
1912 fi
1913 AM_CONDITIONAL(BUILD_WITH_LIBOPING, test "x$with_liboping" = "xyes")
1914 # }}}
1915
1916 # --with-oracle {{{
1917 with_oracle_cppflags=""
1918 with_oracle_libs=""
1919 AC_ARG_WITH(oracle, [AS_HELP_STRING([--with-oracle@<:@=ORACLE_HOME@:>@], [Path to Oracle.])],
1920 [
1921         if test "x$withval" = "xyes"
1922         then
1923                 if test "x$ORACLE_HOME" = "x"
1924                 then
1925                         AC_MSG_WARN([Use of the Oracle library has been forced, but the environment variable ORACLE_HOME is not set.])
1926                 fi
1927                 with_oracle="yes"
1928         else if test "x$withval" = "xno"
1929         then
1930                 with_oracle="no"
1931         else
1932                 with_oracle="yes"
1933                 ORACLE_HOME="$withval"
1934         fi; fi
1935 ],
1936 [
1937         if test "x$ORACLE_HOME" = "x"
1938         then
1939                 with_oracle="no (ORACLE_HOME is not set)"
1940         else
1941                 with_oracle="yes"
1942         fi
1943 ])
1944 if test "x$ORACLE_HOME" != "x"
1945 then
1946         with_oracle_cppflags="-I$ORACLE_HOME/rdbms/public"
1947
1948         if test -e "$ORACLE_HOME/lib/ldflags"
1949         then
1950                 with_oracle_libs=`cat "$ORACLE_HOME/lib/ldflags"`
1951         fi
1952         #with_oracle_libs="-L$ORACLE_HOME/lib $with_oracle_libs -lclntsh"
1953         with_oracle_libs="-L$ORACLE_HOME/lib -lclntsh"
1954 fi
1955 if test "x$with_oracle" = "xyes"
1956 then
1957         SAVE_CPPFLAGS="$CPPFLAGS"
1958         CPPFLAGS="$CPPFLAGS $with_oracle_cppflags"
1959
1960         AC_CHECK_HEADERS(oci.h, [with_oracle="yes"], [with_oracle="no (oci.h not found)"])
1961
1962         CPPFLAGS="$SAVE_CPPFLAGS"
1963 fi
1964 if test "x$with_oracle" = "xyes"
1965 then
1966         SAVE_CPPFLAGS="$CPPFLAGS"
1967         SAVE_LDFLAGS="$LDFLAGS"
1968         CPPFLAGS="$CPPFLAGS $with_oracle_cppflags"
1969         LDFLAGS="$LDFLAGS $with_oracle_libs"
1970
1971         AC_CHECK_FUNC(OCIEnvCreate, [with_oracle="yes"], [with_oracle="no (Symbol 'OCIEnvCreate' not found)"])
1972
1973         CPPFLAGS="$SAVE_CPPFLAGS"
1974         LDFLAGS="$SAVE_LDFLAGS"
1975 fi
1976 if test "x$with_oracle" = "xyes"
1977 then
1978         BUILD_WITH_ORACLE_CFLAGS="$with_oracle_cppflags"
1979         BUILD_WITH_ORACLE_LIBS="$with_oracle_libs"
1980         AC_SUBST(BUILD_WITH_ORACLE_CFLAGS)
1981         AC_SUBST(BUILD_WITH_ORACLE_LIBS)
1982 fi
1983 # }}}
1984
1985 # --with-libowcapi {{{
1986 with_libowcapi_cppflags=""
1987 with_libowcapi_libs="-lowcapi"
1988 AC_ARG_WITH(libowcapi, [AS_HELP_STRING([--with-libowcapi@<:@=PREFIX@:>@], [Path to libowcapi.])],
1989 [
1990         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1991         then
1992                 with_libowcapi_cppflags="-I$withval/include"
1993                 with_libowcapi_libs="-L$withval/lib -lowcapi"
1994                 with_libowcapi="yes"
1995         else
1996                 with_libowcapi="$withval"
1997         fi
1998 ],
1999 [
2000         with_libowcapi="yes"
2001 ])
2002 if test "x$with_libowcapi" = "xyes"
2003 then
2004         SAVE_CPPFLAGS="$CPPFLAGS"
2005         CPPFLAGS="$with_libowcapi_cppflags"
2006
2007         AC_CHECK_HEADERS(owcapi.h, [with_libowcapi="yes"], [with_libowcapi="no (owcapi.h not found)"])
2008
2009         CPPFLAGS="$SAVE_CPPFLAGS"
2010 fi
2011 if test "x$with_libowcapi" = "xyes"
2012 then
2013         SAVE_LDFLAGS="$LDFLAGS"
2014         SAVE_CPPFLAGS="$CPPFLAGS"
2015         LDFLAGS="$with_libowcapi_libs"
2016         CPPFLAGS="$with_libowcapi_cppflags"
2017
2018         AC_CHECK_LIB(owcapi, OW_get, [with_libowcapi="yes"], [with_libowcapi="no (libowcapi not found)"])
2019
2020         LDFLAGS="$SAVE_LDFLAGS"
2021         CPPFLAGS="$SAVE_CPPFLAGS"
2022 fi
2023 if test "x$with_libowcapi" = "xyes"
2024 then
2025         BUILD_WITH_LIBOWCAPI_CPPFLAGS="$with_libowcapi_cppflags"
2026         BUILD_WITH_LIBOWCAPI_LIBS="$with_libowcapi_libs"
2027         AC_SUBST(BUILD_WITH_LIBOWCAPI_CPPFLAGS)
2028         AC_SUBST(BUILD_WITH_LIBOWCAPI_LIBS)
2029 fi
2030 # }}}
2031
2032 # --with-libpcap {{{
2033 AC_ARG_WITH(libpcap, [AS_HELP_STRING([--with-libpcap@<:@=PREFIX@:>@], [Path to libpcap.])],
2034 [
2035         if test "x$withval" != "xno" && test "x$withval" != "xyes"
2036         then
2037                 LDFLAGS="$LDFLAGS -L$withval/lib"
2038                 CPPFLAGS="$CPPFLAGS -I$withval/include"
2039                 with_libpcap="yes"
2040         else
2041                 with_libpcap="$withval"
2042         fi
2043 ],
2044 [
2045         with_libpcap="yes"
2046 ])
2047 if test "x$with_libpcap" = "xyes"
2048 then
2049         AC_CHECK_LIB(pcap, pcap_open_live,
2050         [
2051                 AC_DEFINE(HAVE_LIBPCAP, 1, [Define to 1 if you have the pcap library (-lpcap).])
2052         ], [with_libpcap="no (libpcap not found)"])
2053 fi
2054 if test "x$with_libpcap" = "xyes"
2055 then
2056         AC_CHECK_HEADERS(pcap.h,
2057         [
2058                 AC_DEFINE(HAVE_PCAP_H, 1, [Define to 1 if you have the <pcap.h> header file.])
2059         ], [with_libpcap="no (pcap.h not found)"])
2060 fi
2061 if test "x$with_libpcap" = "xyes"
2062 then
2063         collect_libpcap=1
2064 else
2065         collect_libpcap=0
2066 fi
2067 AC_DEFINE_UNQUOTED(COLLECT_LIBPCAP, [$collect_libpcap],
2068         [Wether or not to use the pcap library])
2069 AM_CONDITIONAL(BUILD_WITH_LIBPCAP, test "x$with_libpcap" = "xyes")
2070 # }}}
2071
2072 # --with-libperl {{{
2073 perl_interpreter="perl"
2074 AC_ARG_WITH(libperl, [AS_HELP_STRING([--with-libperl@<:@=PREFIX@:>@], [Path to libperl.])],
2075 [
2076         if test -x "$withval"
2077         then
2078                 perl_interpreter="$withval"
2079                 with_libperl="yes"
2080         else if test "x$withval" != "xno" && test "x$withval" != "xyes"
2081         then
2082                 LDFLAGS="$LDFLAGS -L$withval/lib"
2083                 CPPFLAGS="$CPPFLAGS -I$withval/include"
2084                 perl_interpreter="$withval/bin/perl"
2085                 with_libperl="yes"
2086         else
2087                 with_libperl="$withval"
2088         fi; fi
2089 ],
2090 [
2091         with_libperl="yes"
2092 ])
2093
2094 AC_MSG_CHECKING([for perl])
2095 perl_interpreter=`which "$perl_interpreter" 2> /dev/null`
2096 if test -x "$perl_interpreter"
2097 then
2098         AC_MSG_RESULT([yes ($perl_interpreter)])
2099 else
2100         perl_interpreter=""
2101         AC_MSG_RESULT([no])
2102 fi
2103
2104 AC_SUBST(PERL, "$perl_interpreter")
2105
2106 if test "x$with_libperl" = "xyes" \
2107         && test -n "$perl_interpreter"
2108 then
2109   SAVE_CFLAGS=$CFLAGS
2110   SAVE_LDFLAGS=$LDFLAGS
2111   PERL_CFLAGS=`$perl_interpreter -MExtUtils::Embed -e ccopts`
2112   PERL_LDFLAGS=`$perl_interpreter -MExtUtils::Embed -e ldopts`
2113   CFLAGS="$CFLAGS $PERL_CFLAGS"
2114   LDFLAGS="$LDFLAGS $PERL_LDFLAGS"
2115
2116   AC_CACHE_CHECK([for libperl],
2117     [c_cv_have_libperl],
2118     AC_LINK_IFELSE(
2119       AC_LANG_PROGRAM(
2120       [[
2121 #define PERL_NO_GET_CONTEXT
2122 #include <EXTERN.h>
2123 #include <perl.h>
2124 #include <XSUB.h>
2125       ]],
2126       [[
2127        dTHX;
2128        load_module (PERL_LOADMOD_NOIMPORT,
2129                          newSVpv ("Collectd::Plugin::FooBar", 24),
2130                          Nullsv);
2131       ]]),
2132       [c_cv_have_libperl="yes"],
2133       [c_cv_have_libperl="no"]
2134     )
2135   )
2136
2137   if test "x$c_cv_have_libperl" = "xyes"
2138   then
2139           AC_DEFINE(HAVE_LIBPERL, 1, [Define if libperl is present and usable.])
2140           AC_SUBST(PERL_CFLAGS)
2141           AC_SUBST(PERL_LDFLAGS)
2142   else
2143           with_libperl="no"
2144   fi
2145
2146   CFLAGS=$SAVE_CFLAGS
2147   LDFLAGS=$SAVE_LDFLAGS
2148 else if test -z "$perl_interpreter"; then
2149   with_libperl="no (no perl interpreter found)"
2150   c_cv_have_libperl="no"
2151 fi; fi
2152 AM_CONDITIONAL(BUILD_WITH_LIBPERL, test "x$with_libperl" = "xyes")
2153
2154 if test "x$with_libperl" = "xyes"
2155 then
2156         SAVE_CFLAGS=$CFLAGS
2157         SAVE_LDFLAGS=$LDFLAGS
2158         CFLAGS="$CFLAGS $PERL_CFLAGS"
2159         LDFLAGS="$LDFLAGS $PERL_LDFLAGS"
2160
2161         AC_CACHE_CHECK([if perl supports ithreads],
2162                 [c_cv_have_perl_ithreads],
2163                 AC_LINK_IFELSE(
2164                         AC_LANG_PROGRAM(
2165                         [[
2166 #include <EXTERN.h>
2167 #include <perl.h>
2168 #include <XSUB.h>
2169
2170 #if !defined(USE_ITHREADS)
2171 # error "Perl does not support ithreads!"
2172 #endif /* !defined(USE_ITHREADS) */
2173                         ]],
2174                         [[ ]]),
2175                         [c_cv_have_perl_ithreads="yes"],
2176                         [c_cv_have_perl_ithreads="no"]
2177                 )
2178         )
2179
2180         if test "x$c_cv_have_perl_ithreads" = "xyes"
2181         then
2182                 AC_DEFINE(HAVE_PERL_ITHREADS, 1, [Define if Perl supports ithreads.])
2183         fi
2184
2185         CFLAGS=$SAVE_CFLAGS
2186         LDFLAGS=$SAVE_LDFLAGS
2187 fi
2188
2189 c_cv_have_broken_perl_load_module="no"
2190 if test "x$with_libperl" = "xyes"
2191 then
2192         SAVE_CFLAGS=$CFLAGS
2193         SAVE_LDFLAGS=$LDFLAGS
2194         # trigger an error if Perl_load_module*() uses __attribute__nonnull__(3)
2195         # (see issues #41 and #42)
2196         CFLAGS="$CFLAGS $PERL_CFLAGS -Wall -Werror"
2197         LDFLAGS="$LDFLAGS $PERL_LDFLAGS"
2198
2199         AC_CACHE_CHECK([for broken Perl_load_module()],
2200                 [c_cv_have_broken_perl_load_module],
2201                 AC_LINK_IFELSE(
2202                         AC_LANG_PROGRAM(
2203                         [[
2204 #define PERL_NO_GET_CONTEXT
2205 #include <EXTERN.h>
2206 #include <perl.h>
2207 #include <XSUB.h>
2208                         ]],
2209                         [[
2210                          dTHX;
2211                          load_module (PERL_LOADMOD_NOIMPORT,
2212                              newSVpv ("Collectd::Plugin::FooBar", 24),
2213                              Nullsv);
2214                         ]]),
2215                         [c_cv_have_broken_perl_load_module="no"],
2216                         [c_cv_have_broken_perl_load_module="yes"]
2217                 )
2218         )
2219
2220         CFLAGS=$SAVE_CFLAGS
2221         LDFLAGS=$SAVE_LDFLAGS
2222 fi
2223 AM_CONDITIONAL(HAVE_BROKEN_PERL_LOAD_MODULE,
2224                 test "x$c_cv_have_broken_perl_load_module" = "xyes")
2225
2226 if test "x$with_libperl" = "xyes"
2227 then
2228         SAVE_CFLAGS=$CFLAGS
2229         SAVE_LDFLAGS=$LDFLAGS
2230         CFLAGS="$CFLAGS $PERL_CFLAGS"
2231         LDFLAGS="$LDFLAGS $PERL_LDFLAGS"
2232
2233         AC_CHECK_MEMBER(
2234                 [struct mgvtbl.svt_local],
2235                 [have_struct_mgvtbl_svt_local="yes"],
2236                 [have_struct_mgvtbl_svt_local="no"],
2237                 [
2238 #include <EXTERN.h>
2239 #include <perl.h>
2240 #include <XSUB.h>
2241                 ])
2242
2243         if test "x$have_struct_mgvtbl_svt_local" = "xyes"
2244         then
2245                 AC_DEFINE(HAVE_PERL_STRUCT_MGVTBL_SVT_LOCAL, 1,
2246                                   [Define if Perl's struct mgvtbl has member svt_local.])
2247         fi
2248
2249         CFLAGS=$SAVE_CFLAGS
2250         LDFLAGS=$SAVE_LDFLAGS
2251 fi
2252 # }}}
2253
2254 # --with-libpq {{{
2255 with_pg_config="pg_config"
2256 with_libpq_includedir=""
2257 with_libpq_libdir=""
2258 with_libpq_cppflags=""
2259 with_libpq_ldflags=""
2260 AC_ARG_WITH(libpq, [AS_HELP_STRING([--with-libpq@<:@=PREFIX@:>@],
2261         [Path to libpq.])],
2262 [
2263         if test "x$withval" = "xno"
2264         then
2265                 with_libpq="no"
2266         else if test "x$withval" = "xyes"
2267         then
2268                 with_libpq="yes"
2269         else
2270                 if test -f "$withval" && test -x "$withval";
2271                 then
2272                         with_pg_config="$withval"
2273                 else if test -x "$withval/bin/pg_config"
2274                 then
2275                         with_pg_config="$withval/bin/pg_config"
2276                 fi; fi
2277                 with_libpq="yes"
2278         fi; fi
2279 ],
2280 [
2281         with_libpq="yes"
2282 ])
2283 if test "x$with_libpq" = "xyes"
2284 then
2285         with_libpq_includedir=`$with_pg_config --includedir 2> /dev/null`
2286         pg_config_status=$?
2287
2288         if test $pg_config_status -eq 0
2289         then
2290                 if test -n "$with_libpq_includedir"; then
2291                         for dir in $with_libpq_includedir; do
2292                                 with_libpq_cppflags="$with_libpq_cppflags -I$dir"
2293                         done
2294                 fi
2295         else
2296                 AC_MSG_WARN([$with_pg_config returned with status $pg_config_status])
2297         fi
2298
2299         SAVE_CPPFLAGS="$CPPFLAGS"
2300         CPPFLAGS="$CPPFLAGS $with_libpq_cppflags"
2301
2302         AC_CHECK_HEADERS(libpq-fe.h, [],
2303                 [with_libpq="no (libpq-fe.h not found)"], [])
2304
2305         CPPFLAGS="$SAVE_CPPFLAGS"
2306 fi
2307 if test "x$with_libpq" = "xyes"
2308 then
2309         with_libpq_libdir=`$with_pg_config --libdir 2> /dev/null`
2310         pg_config_status=$?
2311
2312         if test $pg_config_status -eq 0
2313         then
2314                 if test -n "$with_libpq_libdir"; then
2315                         for dir in $with_libpq_libdir; do
2316                                 with_libpq_ldflags="$with_libpq_ldflags -L$dir"
2317                         done
2318                 fi
2319         else
2320                 AC_MSG_WARN([$with_pg_config returned with status $pg_config_status])
2321         fi
2322
2323         SAVE_LDFLAGS="$LDFLAGS"
2324         LDFLAGS="$LDFLAGS $with_libpq_ldflags"
2325
2326         AC_CHECK_LIB(pq, PQconnectdb,
2327                 [with_libpq="yes"],
2328                 [with_libpq="no (symbol 'PQconnectdb' not found)"])
2329
2330         AC_CHECK_LIB(pq, PQserverVersion,
2331                 [with_libpq="yes"],
2332                 [with_libpq="no (symbol 'PQserverVersion' not found)"])
2333
2334         LDFLAGS="$SAVE_LDFLAGS"
2335 fi
2336 if test "x$with_libpq" = "xyes"
2337 then
2338         BUILD_WITH_LIBPQ_CPPFLAGS="$with_libpq_cppflags"
2339         BUILD_WITH_LIBPQ_LDFLAGS="$with_libpq_ldflags"
2340         AC_SUBST(BUILD_WITH_LIBPQ_CPPFLAGS)
2341         AC_SUBST(BUILD_WITH_LIBPQ_LDFLAGS)
2342 fi
2343 AM_CONDITIONAL(BUILD_WITH_LIBPQ, test "x$with_libpq" = "xyes")
2344 # }}}
2345
2346 # --with-libpthread {{{
2347 AC_ARG_WITH(libpthread, [AS_HELP_STRING([--with-libpthread=@<:@=PREFIX@:>@], [Path to libpthread.])],
2348 [       if test "x$withval" != "xno" \
2349                 && test "x$withval" != "xyes"
2350         then
2351                 LDFLAGS="$LDFLAGS -L$withval/lib"
2352                 CPPFLAGS="$CPPFLAGS -I$withval/include"
2353                 with_libpthread="yes"
2354         else
2355                 if test "x$withval" = "xno"
2356                 then
2357                         with_libpthread="no (disabled)"
2358                 fi
2359         fi
2360 ], [with_libpthread="yes"])
2361 if test "x$with_libpthread" = "xyes"
2362 then
2363         AC_CHECK_LIB(pthread, pthread_create, [with_libpthread="yes"], [with_libpthread="no (libpthread not found)"], [])
2364 fi
2365
2366 if test "x$with_libpthread" = "xyes"
2367 then
2368         AC_CHECK_HEADERS(pthread.h,, [with_libpthread="no (pthread.h not found)"])
2369 fi
2370 if test "x$with_libpthread" = "xyes"
2371 then
2372         collect_pthread=1
2373 else
2374         collect_pthread=0
2375 fi
2376 AC_DEFINE_UNQUOTED(HAVE_LIBPTHREAD, [$collect_pthread],
2377         [Wether or not to use pthread (POSIX threads) library])
2378 AM_CONDITIONAL(BUILD_WITH_LIBPTHREAD, test "x$with_libpthread" = "xyes")
2379 # }}}
2380
2381 # --with-librrd {{{
2382 # AC_ARG_WITH (package, help-string, [action-if-given], [action-if-not-given])
2383 librrd_cflags=""
2384 librrd_ldflags=""
2385 librrd_threadsafe="yes"
2386 librrd_rrdc_update="no"
2387 AC_ARG_WITH(librrd, [AS_HELP_STRING([--with-librrd@<:@=PREFIX@:>@], [Path to rrdtool.])],
2388 [       if test "x$withval" != "xno" && test "x$withval" != "xyes"
2389         then
2390                 librrd_cflags="-I$withval/include"
2391                 librrd_ldflags="-L$withval/lib"
2392                 with_librrd="yes"
2393         else
2394                 with_librrd="$withval"
2395         fi
2396 ], [with_librrd="yes"])
2397 if test "x$with_librrd" = "xyes"
2398 then
2399         SAVE_CPPFLAGS="$CPPFLAGS"
2400         SAVE_LDFLAGS="$LDFLAGS"
2401
2402         CPPFLAGS="$CPPFLAGS $librrd_cflags"
2403         LDFLAGS="$LDFLAGS $librrd_ldflags"
2404
2405         AC_CHECK_HEADERS(rrd.h,, [with_librrd="no (rrd.h not found)"])
2406
2407         CPPFLAGS="$SAVE_CPPFLAGS"
2408         LDFLAGS="$SAVE_LDFLAGS"
2409 fi
2410 if test "x$with_librrd" = "xyes"
2411 then
2412         SAVE_CPPFLAGS="$CPPFLAGS"
2413         SAVE_LDFLAGS="$LDFLAGS"
2414
2415         CPPFLAGS="$CPPFLAGS $librrd_cflags"
2416         LDFLAGS="$LDFLAGS $librrd_ldflags"
2417
2418         AC_CHECK_LIB(rrd_th, rrd_update_r,
2419         [with_librrd="yes"
2420          librrd_ldflags="$librrd_ldflags -lrrd_th -lm"
2421         ],
2422         [librrd_threadsafe="no"
2423          AC_CHECK_LIB(rrd, rrd_update,
2424          [with_librrd="yes"
2425           librrd_ldflags="$librrd_ldflags -lrrd -lm"
2426          ],
2427          [with_librrd="no (symbol 'rrd_update' not found)"],
2428          [-lm])
2429         ],
2430         [-lm])
2431
2432         if test "x$librrd_threadsafe" = "xyes"
2433         then
2434                 AC_CHECK_LIB(rrd_th, rrdc_update, [librrd_rrdc_update="yes"], [librrd_rrdc_update="no"])
2435         else
2436                 AC_CHECK_LIB(rrd, rrdc_update, [librrd_rrdc_update="yes"], [librrd_rrdc_update="no"])
2437         fi
2438
2439         CPPFLAGS="$SAVE_CPPFLAGS"
2440         LDFLAGS="$SAVE_LDFLAGS"
2441 fi
2442 if test "x$with_librrd" = "xyes"
2443 then
2444         BUILD_WITH_LIBRRD_CFLAGS="$librrd_cflags"
2445         BUILD_WITH_LIBRRD_LDFLAGS="$librrd_ldflags"
2446         AC_SUBST(BUILD_WITH_LIBRRD_CFLAGS)
2447         AC_SUBST(BUILD_WITH_LIBRRD_LDFLAGS)
2448 fi
2449 if test "x$librrd_threadsafe" = "xyes"
2450 then
2451         AC_DEFINE(HAVE_THREADSAFE_LIBRRD, 1, [Define to 1 if you have the threadsafe rrd library (-lrrd_th).])
2452 fi
2453 # }}}
2454
2455 # --with-libsensors {{{
2456 with_sensors_cflags=""
2457 with_sensors_ldflags=""
2458 AC_ARG_WITH(libsensors, [AS_HELP_STRING([--with-libsensors@<:@=PREFIX@:>@], [Path to lm_sensors.])],
2459 [
2460         if test "x$withval" = "xno"
2461         then
2462                 with_libsensors="no"
2463         else
2464                 with_libsensors="yes"
2465                 if test "x$withval" != "xyes"
2466                 then
2467                         with_sensors_cflags="-I$withval/include"
2468                         with_sensors_ldflags="-L$withval/lib"
2469                         with_libsensors="yes"
2470                 fi
2471         fi
2472 ],
2473 [
2474         if test "x$ac_system" = "xLinux"
2475         then
2476                 with_libsensors="yes"
2477         else
2478                 with_libsensors="no (Linux only library)"
2479         fi
2480 ])
2481 if test "x$with_libsensors" = "xyes"
2482 then
2483         SAVE_CPPFLAGS="$CPPFLAGS"
2484         CPPFLAGS="$CPPFLAGS $with_sensors_cflags"
2485
2486 #       AC_CHECK_HEADERS(sensors/sensors.h,
2487 #       [
2488 #               AC_DEFINE(HAVE_SENSORS_SENSORS_H, 1, [Define to 1 if you have the <sensors/sensors.h> header file.])
2489 #       ],
2490 #       [with_libsensors="no (sensors/sensors.h not found)"])
2491         AC_CHECK_HEADERS(sensors/sensors.h, [], [with_libsensors="no (sensors/sensors.h not found)"])
2492
2493         CPPFLAGS="$SAVE_CPPFLAGS"
2494 fi
2495 if test "x$with_libsensors" = "xyes"
2496 then
2497         SAVE_CPPFLAGS="$CPPFLAGS"
2498         SAVE_LDFLAGS="$LDFLAGS"
2499         CPPFLAGS="$CPPFLAGS $with_sensors_cflags"
2500         LDFLAGS="$LDFLAGS $with_sensors_ldflags"
2501
2502         AC_CHECK_LIB(sensors, sensors_init,
2503         [
2504                 AC_DEFINE(HAVE_LIBSENSORS, 1, [Define to 1 if you have the sensors library (-lsensors).])
2505         ],
2506         [with_libsensors="no (libsensors not found)"])
2507
2508         CPPFLAGS="$SAVE_CPPFLAGS"
2509         LDFLAGS="$SAVE_LDFLAGS"
2510 fi
2511 if test "x$with_libsensors" = "xyes"
2512 then
2513         BUILD_WITH_LIBSENSORS_CFLAGS="$with_sensors_cflags"
2514         BUILD_WITH_LIBSENSORS_LDFLAGS="$with_sensors_ldflags"
2515         AC_SUBST(BUILD_WITH_LIBSENSORS_CFLAGS)
2516         AC_SUBST(BUILD_WITH_LIBSENSORS_LDFLAGS)
2517 fi
2518 AM_CONDITIONAL(BUILD_WITH_LM_SENSORS, test "x$with_libsensors" = "xyes")
2519 # }}}
2520
2521 # --with-libstatgrab {{{
2522 with_libstatgrab_cflags=""
2523 with_libstatgrab_ldflags=""
2524 AC_ARG_WITH(libstatgrab, [AS_HELP_STRING([--with-libstatgrab@<:@=PREFIX@:>@], [Path to libstatgrab.])],
2525 [
2526  if test "x$withval" != "xno" \
2527    && test "x$withval" != "xyes"
2528  then
2529    with_libstatgrab_cflags="-I$withval/include"
2530    with_libstatgrab_ldflags="-L$withval/lib -lstatgrab"
2531    with_libstatgrab="yes"
2532    with_libstatgrab_pkg_config="no"
2533  else
2534    with_libstatgrab="$withval"
2535    with_libstatgrab_pkg_config="yes"
2536  fi
2537  ],
2538 [
2539  with_libstatgrab="yes"
2540  with_libstatgrab_pkg_config="yes"
2541 ])
2542
2543 if test "x$with_libstatgrab" = "xyes" \
2544   && test "x$with_libstatgrab_pkg_config" = "xyes"
2545 then
2546   if test "x$PKG_CONFIG" != "x"
2547   then
2548     AC_MSG_CHECKING([pkg-config for libstatgrab])
2549     temp_result="found"
2550     $PKG_CONFIG --exists libstatgrab 2>/dev/null
2551     if test "$?" != "0"
2552     then
2553       with_libstatgrab_pkg_config="no"
2554       with_libstatgrab="no ($PKG_CONFIG doesn't know libstatgrab)"
2555       temp_result="not found"
2556     fi
2557     AC_MSG_RESULT([$temp_result])
2558   else
2559     AC_MSG_NOTICE([pkg-config not available, trying to guess flags for the statgrab library.])
2560     with_libstatgrab_pkg_config="no"
2561     with_libstatgrab_ldflags="$with_libstatgrab_ldflags -lstatgrab"
2562   fi
2563 fi
2564
2565 if test "x$with_libstatgrab" = "xyes" \
2566   && test "x$with_libstatgrab_pkg_config" = "xyes" \
2567   && test "x$with_libstatgrab_cflags" = "x"
2568 then
2569   AC_MSG_CHECKING([for libstatgrab CFLAGS])
2570   temp_result="`$PKG_CONFIG --cflags libstatgrab`"
2571   if test "$?" = "0"
2572   then
2573     with_libstatgrab_cflags="$temp_result"
2574   else
2575     with_libstatgrab="no ($PKG_CONFIG --cflags libstatgrab failed)"
2576     temp_result="$PKG_CONFIG --cflags libstatgrab failed"
2577   fi
2578   AC_MSG_RESULT([$temp_result])
2579 fi
2580
2581 if test "x$with_libstatgrab" = "xyes" \
2582   && test "x$with_libstatgrab_pkg_config" = "xyes" \
2583   && test "x$with_libstatgrab_ldflags" = "x"
2584 then
2585   AC_MSG_CHECKING([for libstatgrab LDFLAGS])
2586   temp_result="`$PKG_CONFIG --libs libstatgrab`"
2587   if test "$?" = "0"
2588   then
2589     with_libstatgrab_ldflags="$temp_result"
2590   else
2591     with_libstatgrab="no ($PKG_CONFIG --libs libstatgrab failed)"
2592     temp_result="$PKG_CONFIG --libs libstatgrab failed"
2593   fi
2594   AC_MSG_RESULT([$temp_result])
2595 fi
2596
2597 if test "x$with_libstatgrab" = "xyes"
2598 then
2599   SAVE_CPPFLAGS="$CPPFLAGS"
2600   CPPFLAGS="$CPPFLAGS $with_libstatgrab_cflags"
2601
2602   AC_CHECK_HEADERS(statgrab.h,
2603                    [with_libstatgrab="yes"],
2604                    [with_libstatgrab="no (statgrab.h not found)"])
2605
2606   CPPFLAGS="$SAVE_CPPFLAGS"
2607 fi
2608
2609 if test "x$with_libstatgrab" = "xyes"
2610 then
2611   SAVE_CFLAGS="$CFLAGS"
2612   SAVE_LDFLAGS="$LDFLAGS"
2613
2614   CFLAGS="$CFLAGS $with_libstatgrab_cflags"
2615   LDFLAGS="$LDFLAGS $with_libstatgrab_ldflags"
2616
2617   AC_CHECK_LIB(statgrab, sg_init,
2618                [with_libstatgrab="yes"],
2619                [with_libstatgrab="no (symbol sg_init not found)"])
2620
2621   CFLAGS="$SAVE_CFLAGS"
2622   LDFLAGS="$SAVE_LDFLAGS"
2623 fi
2624
2625 AM_CONDITIONAL(BUILD_WITH_LIBSTATGRAB, test "x$with_libstatgrab" = "xyes")
2626 if test "x$with_libstatgrab" = "xyes"
2627 then
2628   AC_DEFINE(HAVE_LIBSTATGRAB, 1, [Define to 1 if you have the 'statgrab' library (-lstatgrab)])
2629   BUILD_WITH_LIBSTATGRAB_CFLAGS="$with_libstatgrab_cflags"
2630   BUILD_WITH_LIBSTATGRAB_LDFLAGS="$with_libstatgrab_ldflags"
2631   AC_SUBST(BUILD_WITH_LIBSTATGRAB_CFLAGS)
2632   AC_SUBST(BUILD_WITH_LIBSTATGRAB_LDFLAGS)
2633 fi
2634 # }}}
2635
2636 # --with-libupsclient {{{
2637 with_libupsclient_config=""
2638 with_libupsclient_cflags=""
2639 with_libupsclient_libs=""
2640 AC_ARG_WITH(libupsclient, [AS_HELP_STRING([--with-libupsclient@<:@=PREFIX@:>@], [Path to the Net-SNMPD library.])],
2641 [
2642         if test "x$withval" = "xno"
2643         then
2644                 with_libupsclient="no"
2645         else if test "x$withval" = "xyes"
2646         then
2647                 with_libupsclient="use_pkgconfig"
2648         else
2649                 if test -x "$withval"
2650                 then
2651                         with_libupsclient_config="$withval"
2652                         with_libupsclient="use_libupsclient_config"
2653                 else if test -x "$withval/bin/libupsclient-config"
2654                 then
2655                         with_libupsclient_config="$withval/bin/net-snmp-config"
2656                         with_libupsclient="use_libupsclient_config"
2657                 else
2658                         AC_MSG_NOTICE([Not checking for libupsclient: Manually configured])
2659                         with_libupsclient_cflags="-I$withval/include"
2660                         with_libupsclient_libs="-L$withval/lib -lupsclient"
2661                         with_libupsclient="yes"
2662                 fi; fi
2663         fi; fi
2664 ],
2665 [with_libupsclient="use_pkgconfig"])
2666
2667 # configure using libupsclient-config
2668 if test "x$with_libupsclient" = "xuse_libupsclient_config"
2669 then
2670         AC_MSG_NOTICE([Checking for libupsclient using $with_libupsclient_config])
2671         with_libupsclient_cflags="`$with_libupsclient_config --cflags`"
2672         if test $? -ne 0
2673         then
2674                 with_libupsclient="no ($with_libupsclient_config failed)"
2675         fi
2676         with_libupsclient_libs="`$with_libupsclient_config --libs`"
2677         if test $? -ne 0
2678         then
2679                 with_libupsclient="no ($with_libupsclient_config failed)"
2680         fi
2681 fi
2682 if test "x$with_libupsclient" = "xuse_libupsclient_config"
2683 then
2684         with_libupsclient="yes"
2685 fi
2686
2687 # configure using pkg-config
2688 if test "x$with_libupsclient" = "xuse_pkgconfig"
2689 then
2690         if test "x$PKG_CONFIG" = "x"
2691         then
2692                 with_libupsclient="no (Don't have pkg-config)"
2693         fi
2694 fi
2695 if test "x$with_libupsclient" = "xuse_pkgconfig"
2696 then
2697         AC_MSG_NOTICE([Checking for libupsclient using $PKG_CONFIG])
2698         $PKG_CONFIG --exists 'libupsclient' 2>/dev/null
2699         if test $? -ne 0
2700         then
2701                 with_libupsclient="no (pkg-config doesn't know library)"
2702         fi
2703 fi
2704 if test "x$with_libupsclient" = "xuse_pkgconfig"
2705 then
2706         with_libupsclient_cflags="`$PKG_CONFIG --cflags 'libupsclient'`"
2707         if test $? -ne 0
2708         then
2709                 with_libupsclient="no ($PKG_CONFIG failed)"
2710         fi
2711         with_libupsclient_libs="`$PKG_CONFIG --libs 'libupsclient'`"
2712         if test $? -ne 0
2713         then
2714                 with_libupsclient="no ($PKG_CONFIG failed)"
2715         fi
2716 fi
2717 if test "x$with_libupsclient" = "xuse_pkgconfig"
2718 then
2719         with_libupsclient="yes"
2720 fi
2721
2722 # with_libupsclient_cflags and with_libupsclient_libs are set up now, let's do
2723 # the actual checks.
2724 if test "x$with_libupsclient" = "xyes"
2725 then
2726         SAVE_CPPFLAGS="$CPPFLAGS"
2727         CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
2728
2729         AC_CHECK_HEADERS(upsclient.h, [], [with_libupsclient="no (upsclient.h not found)"])
2730
2731         CPPFLAGS="$SAVE_CPPFLAGS"
2732 fi
2733 if test "x$with_libupsclient" = "xyes"
2734 then
2735         SAVE_CPPFLAGS="$CPPFLAGS"
2736         SAVE_LDFLAGS="$LDFLAGS"
2737
2738         CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
2739         LDFLAGS="$LDFLAGS $with_libupsclient_libs"
2740
2741         AC_CHECK_LIB(upsclient, upscli_connect,
2742                      [with_libupsclient="yes"],
2743                      [with_libupsclient="no (symbol upscli_connect not found)"])
2744
2745         CPPFLAGS="$SAVE_CPPFLAGS"
2746         LDFLAGS="$SAVE_LDFLAGS"
2747 fi
2748 if test "x$with_libupsclient" = "xyes"
2749 then
2750         SAVE_CPPFLAGS="$CPPFLAGS"
2751         CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
2752
2753         AC_CHECK_TYPES([UPSCONN_t, UPSCONN], [], [],
2754 [#include <stdlib.h>
2755 #include <stdio.h>
2756 #include <upsclient.h>])
2757
2758         CPPFLAGS="$SAVE_CPPFLAGS"
2759 fi
2760 if test "x$with_libupsclient" = "xyes"
2761 then
2762         BUILD_WITH_LIBUPSCLIENT_CFLAGS="$with_libupsclient_cflags"
2763         BUILD_WITH_LIBUPSCLIENT_LIBS="$with_libupsclient_libs"
2764         AC_SUBST(BUILD_WITH_LIBUPSCLIENT_CFLAGS)
2765         AC_SUBST(BUILD_WITH_LIBUPSCLIENT_LIBS)
2766 fi
2767 # }}}
2768
2769 # --with-libxmms {{{
2770 with_xmms_config="xmms-config"
2771 with_xmms_cflags=""
2772 with_xmms_libs=""
2773 AC_ARG_WITH(libxmms, [AS_HELP_STRING([--with-libxmms@<:@=PREFIX@:>@], [Path to libxmms.])],
2774 [
2775         if test "x$withval" != "xno" \
2776                 && test "x$withval" != "xyes"
2777         then
2778                 if test -f "$withval" && test -x "$withval";
2779                 then
2780                         with_xmms_config="$withval"
2781                 else if test -x "$withval/bin/xmms-config"
2782                 then
2783                         with_xmms_config="$withval/bin/xmms-config"
2784                 fi; fi
2785                 with_libxmms="yes"
2786         else if test "x$withval" = "xno"
2787         then
2788                 with_libxmms="no"
2789         else
2790                 with_libxmms="yes"
2791         fi; fi
2792 ],
2793 [
2794         with_libxmms="yes"
2795 ])
2796 if test "x$with_libxmms" = "xyes"
2797 then
2798         with_xmms_cflags=`$with_xmms_config --cflags 2>/dev/null`
2799         xmms_config_status=$?
2800
2801         if test $xmms_config_status -ne 0
2802         then
2803                 with_libxmms="no"
2804         fi
2805 fi
2806 if test "x$with_libxmms" = "xyes"
2807 then
2808         with_xmms_libs=`$with_xmms_config --libs 2>/dev/null`
2809         xmms_config_status=$?
2810
2811         if test $xmms_config_status -ne 0
2812         then
2813                 with_libxmms="no"
2814         fi
2815 fi
2816 if test "x$with_libxmms" = "xyes"
2817 then
2818         AC_CHECK_LIB(xmms, xmms_remote_get_info,
2819         [
2820                 BUILD_WITH_LIBXMMS_CFLAGS="$with_xmms_cflags"
2821                 BUILD_WITH_LIBXMMS_LIBS="$with_xmms_libs"
2822                 AC_SUBST(BUILD_WITH_LIBXMMS_CFLAGS)
2823                 AC_SUBST(BUILD_WITH_LIBXMMS_LIBS)
2824         ],
2825         [
2826                 with_libxmms="no"
2827         ],
2828         [$with_xmms_libs])
2829 fi
2830 with_libxmms_numeric=0
2831 if test "x$with_libxmms" = "xyes"
2832 then
2833         with_libxmms_numeric=1
2834 fi
2835 AC_DEFINE_UNQUOTED(HAVE_LIBXMMS, [$with_libxmms_numeric], [Define to 1 if you have the 'xmms' library (-lxmms).])
2836 AM_CONDITIONAL(BUILD_WITH_LIBXMMS, test "x$with_libxmms" = "xyes")
2837 # }}}
2838
2839 # pkg-config --exists 'libxml-2.0'; pkg-config --exists libvirt {{{
2840 with_libxml2="no (pkg-config isn't available)"
2841 with_libxml2_cflags=""
2842 with_libxml2_ldflags=""
2843 with_libvirt="no (pkg-config isn't available)"
2844 with_libvirt_cflags=""
2845 with_libvirt_ldflags=""
2846 if test "x$PKG_CONFIG" != "x"
2847 then
2848         pkg-config --exists 'libxml-2.0' 2>/dev/null
2849         if test "$?" = "0"
2850         then
2851                 with_libxml2="yes"
2852         else
2853                 with_libxml2="no (pkg-config doesn't know library)"
2854         fi
2855
2856         pkg-config --exists libvirt 2>/dev/null
2857         if test "$?" = "0"
2858         then
2859                 with_libvirt="yes"
2860         else
2861                 with_libvirt="no (pkg-config doesn't know library)"
2862         fi
2863 fi
2864 if test "x$with_libxml2" = "xyes"
2865 then
2866         with_libxml2_cflags="`pkg-config --cflags libxml-2.0`"
2867         if test $? -ne 0
2868         then
2869                 with_libxml2="no"
2870         fi
2871         with_libxml2_ldflags="`pkg-config --libs libxml-2.0`"
2872         if test $? -ne 0
2873         then
2874                 with_libxml2="no"
2875         fi
2876 fi
2877 if test "x$with_libxml2" = "xyes"
2878 then
2879         SAVE_CPPFLAGS="$CPPFLAGS"
2880         CPPFLAGS="$CPPFLAGS $with_libxml2_cflags"
2881
2882         AC_CHECK_HEADERS(libxml/parser.h, [],
2883                       [with_libxml2="no (libxml/parser.h not found)"])
2884
2885         CPPFLAGS="$SAVE_CPPFLAGS"
2886 fi
2887 if test "x$with_libxml2" = "xyes"
2888 then
2889         SAVE_CFLAGS="$CFLAGS"
2890         SAVE_LDFLAGS="$LDFLAGS"
2891
2892         CFLAGS="$CFLAGS $with_libxml2_cflags"
2893         LDFLAGS="$LDFLAGS $with_libxml2_ldflags"
2894
2895         AC_CHECK_LIB(xml2, xmlXPathEval,
2896                      [with_libxml2="yes"],
2897                      [with_libxml2="no (symbol xmlXPathEval not found)"])
2898
2899         CFLAGS="$SAVE_CFLAGS"
2900         LDFLAGS="$SAVE_LDFLAGS"
2901 fi
2902 dnl Add the right compiler flags and libraries.
2903 if test "x$with_libxml2" = "xyes"; then
2904         BUILD_WITH_LIBXML2_CFLAGS="$with_libxml2_cflags"
2905         BUILD_WITH_LIBXML2_LIBS="$with_libxml2_ldflags"
2906         AC_SUBST(BUILD_WITH_LIBXML2_CFLAGS)
2907         AC_SUBST(BUILD_WITH_LIBXML2_LIBS)
2908 fi
2909 if test "x$with_libvirt" = "xyes"
2910 then
2911         with_libvirt_cflags="`pkg-config --cflags libvirt`"
2912         if test $? -ne 0
2913         then
2914                 with_libvirt="no"
2915         fi
2916         with_libvirt_ldflags="`pkg-config --libs libvirt`"
2917         if test $? -ne 0
2918         then
2919                 with_libvirt="no"
2920         fi
2921 fi
2922 if test "x$with_libvirt" = "xyes"
2923 then
2924         SAVE_CPPFLAGS="$CPPFLAGS"
2925         CPPFLAGS="$CPPFLAGS $with_libvirt_cflags"
2926
2927         AC_CHECK_HEADERS(libvirt/libvirt.h, [],
2928                       [with_libvirt="no (libvirt/libvirt.h not found)"])
2929
2930         CPPFLAGS="$SAVE_CPPFLAGS"
2931 fi
2932 if test "x$with_libvirt" = "xyes"
2933 then
2934         SAVE_CFLAGS="$CFLAGS"
2935         SAVE_LDFLAGS="$LDFLAGS"
2936
2937         CFLAGS="$CFLAGS $with_libvirt_cflags"
2938         LDFLAGS="$LDFLAGS $with_libvirt_ldflags"
2939
2940         AC_CHECK_LIB(virt, virDomainBlockStats,
2941                      [with_libvirt="yes"],
2942                      [with_libvirt="no (symbol virDomainBlockStats not found)"])
2943
2944         CFLAGS="$SAVE_CFLAGS"
2945         LDFLAGS="$SAVE_LDFLAGS"
2946 fi
2947 dnl Add the right compiler flags and libraries.
2948 if test "x$with_libvirt" = "xyes"; then
2949         BUILD_WITH_LIBVIRT_CFLAGS="$with_libvirt_cflags"
2950         BUILD_WITH_LIBVIRT_LIBS="$with_libvirt_ldflags"
2951         AC_SUBST(BUILD_WITH_LIBVIRT_CFLAGS)
2952         AC_SUBST(BUILD_WITH_LIBVIRT_LIBS)
2953 fi
2954 # }}}
2955
2956 # $PKG_CONFIG --exists OpenIPMIpthread {{{
2957 with_libopenipmipthread="yes"
2958 with_libopenipmipthread_cflags=""
2959 with_libopenipmipthread_libs=""
2960
2961 AC_MSG_CHECKING([for pkg-config])
2962 temp_result="no"
2963 if test "x$PKG_CONFIG" = "x"
2964 then
2965         with_libopenipmipthread="no"
2966         temp_result="no"
2967 else
2968         temp_result="$PKG_CONFIG"
2969 fi
2970 AC_MSG_RESULT([$temp_result])
2971
2972 if test "x$with_libopenipmipthread" = "xyes"
2973 then
2974         AC_MSG_CHECKING([for libOpenIPMIpthread])
2975         $PKG_CONFIG --exists OpenIPMIpthread 2>/dev/null
2976         if test "$?" != "0"
2977         then
2978                 with_libopenipmipthread="no ($PKG_CONFIG doesn't know OpenIPMIpthread)"
2979         fi
2980         AC_MSG_RESULT([$with_libopenipmipthread])
2981 fi
2982
2983 if test "x$with_libopenipmipthread" = "xyes"
2984 then
2985         AC_MSG_CHECKING([for libOpenIPMIpthread CFLAGS])
2986         temp_result="`$PKG_CONFIG --cflags OpenIPMIpthread`"
2987         if test "$?" = "0"
2988         then
2989                 with_libopenipmipthread_cflags="$temp_result"
2990         else
2991                 with_libopenipmipthread="no ($PKG_CONFIG --cflags OpenIPMIpthread failed)"
2992                 temp_result="$PKG_CONFIG --cflags OpenIPMIpthread failed"
2993         fi
2994         AC_MSG_RESULT([$temp_result])
2995 fi
2996
2997 if test "x$with_libopenipmipthread" = "xyes"
2998 then
2999         AC_MSG_CHECKING([for libOpenIPMIpthread LDFLAGS])
3000         temp_result="`$PKG_CONFIG --libs OpenIPMIpthread`"
3001         if test "$?" = "0"
3002         then
3003                 with_libopenipmipthread_ldflags="$temp_result"
3004         else
3005                 with_libopenipmipthread="no ($PKG_CONFIG --libs OpenIPMIpthread failed)"
3006                 temp_result="$PKG_CONFIG --libs OpenIPMIpthread failed"
3007         fi
3008         AC_MSG_RESULT([$temp_result])
3009 fi
3010
3011 if test "x$with_libopenipmipthread" = "xyes"
3012 then
3013         SAVE_CPPFLAGS="$CPPFLAGS"
3014         CPPFLAGS="$CPPFLAGS $with_libopenipmipthread_cflags"
3015
3016         AC_CHECK_HEADERS(OpenIPMI/ipmi_smi.h,
3017                          [with_libopenipmipthread="yes"],
3018                          [with_libopenipmipthread="no (OpenIPMI/ipmi_smi.h not found)"],
3019 [#include <OpenIPMI/ipmiif.h>
3020 #include <OpenIPMI/ipmi_err.h>
3021 #include <OpenIPMI/ipmi_posix.h>
3022 #include <OpenIPMI/ipmi_conn.h>
3023 ])
3024
3025         CPPFLAGS="$SAVE_CPPFLAGS"
3026 fi
3027
3028 if test "x$with_libopenipmipthread" = "xyes"
3029 then
3030         BUILD_WITH_OPENIPMI_CFLAGS="$with_libopenipmipthread_cflags"
3031         BUILD_WITH_OPENIPMI_LIBS="$with_libopenipmipthread_ldflags"
3032         AC_SUBST(BUILD_WITH_OPENIPMI_CFLAGS)
3033         AC_SUBST(BUILD_WITH_OPENIPMI_LIBS)
3034 fi
3035 # }}}
3036
3037 PKG_CHECK_MODULES([LIBNOTIFY], [libnotify],
3038                 [with_libnotify="yes"],
3039                 [with_libnotify="no ($LIBNOTIFY_PKG_ERRORS)"])
3040
3041 # Check for enabled/disabled features
3042 #
3043
3044 # AC_COLLECTD(name, enable/disable, info-text, feature/module)
3045 # ------------------------------------------------------------
3046 dnl
3047 m4_define([my_toupper], [m4_translit([$1], m4_defn([m4_cr_letters]), m4_defn([m4_cr_LETTERS]))])
3048 dnl
3049 AC_DEFUN(
3050         [AC_COLLECTD],
3051         [
3052         m4_if([$1], [], [AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 1st argument must not be empty])])dnl
3053         m4_if(
3054                 [$2],
3055                 [enable],
3056                 [dnl
3057                 m4_define([EnDis],[disabled])dnl
3058                 m4_define([YesNo],[no])dnl
3059                 ],dnl
3060                 [m4_if(
3061                         [$2],
3062                         [disable],
3063                         [dnl
3064                         m4_define([EnDis],[enabled])dnl
3065                         m4_define([YesNo],[yes])dnl
3066                         ],
3067                         [dnl
3068                         AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 2nd argument must be either enable or disable])dnl
3069                         ]dnl
3070                 )]dnl
3071         )dnl
3072         m4_if([$3], [feature], [],
3073                 [m4_if(
3074                         [$3], [module], [],
3075                         [dnl
3076                         AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 3rd argument must be either feature or disable])dnl
3077                         ]dnl
3078                 )]dnl
3079         )dnl
3080         AC_ARG_ENABLE(
3081                 [$1],
3082                 AS_HELP_STRING([--$2-$1], [$2 $4 (EnDis by def)]),
3083                 [],
3084                 enable_$1='[YesNo]'dnl
3085         )# AC_ARG_ENABLE
3086 if test "x$enable_$1" = "xno"
3087 then
3088         collectd_$1=0
3089 else
3090         if test "x$enable_$1" = "xyes"
3091         then
3092                 collectd_$1=1
3093         else
3094                 AC_MSG_NOTICE([please specify either --enable-$1 or --disable-$1; enabling $1.])
3095                 collectd_$1=1
3096                 enable_$1='yes'
3097         fi
3098 fi
3099         AC_DEFINE_UNQUOTED([COLLECT_]my_toupper([$1]), [$collectd_$1], [wether or not to enable $3 $4])
3100         AM_CONDITIONAL([BUILD_]my_toupper([$3])[_]my_toupper([$1]), [test "x$enable_$1" = "xyes"])dnl
3101         ]dnl
3102 )# AC_COLLECTD(name, enable/disable, info-text, feature/module)
3103
3104 # AC_PLUGIN(name, default, info)
3105 # ------------------------------------------------------------
3106 dnl
3107 AC_DEFUN(
3108   [AC_PLUGIN],
3109   [
3110     enable_plugin="no"
3111     AC_ARG_ENABLE([$1], AC_HELP_STRING([--enable-$1], [$3]),
3112     [
3113      if test "x$enableval" = "xyes"
3114      then
3115              enable_plugin="yes"
3116      else
3117              enable_plugin="no"
3118      fi
3119     ],
3120     [
3121      if test "x$2" = "xyes"
3122      then
3123              enable_plugin="yes"
3124      else
3125              enable_plugin="no"
3126      fi
3127     ])
3128     if test "x$enable_plugin" = "xyes"
3129     then
3130             if test "x$2" = "xyes"
3131             then
3132                     AC_DEFINE([HAVE_PLUGIN_]my_toupper([$1]), 1, [Define to 1 if the $1 plugin is enabled.])
3133             else # User passed "yes" but dependency checking yielded "no" => Dependency problem.
3134                     dependency_error="yes"
3135                     enable_plugin="no (dependency error)"
3136             fi
3137     fi
3138     AM_CONDITIONAL([BUILD_PLUGIN_]my_toupper([$1]), test "x$enable_plugin" = "xyes")
3139     enable_$1="$enable_plugin"
3140   ]
3141 )# AC_PLUGIN(name, default, info)
3142
3143 m4_divert_once([HELP_ENABLE], [
3144 collectd features:])
3145 # FIXME: Remove these calls to `AC_COLLECTD' and then remove that macro.
3146 AC_COLLECTD([debug],     [enable],  [feature], [debugging])
3147 AC_COLLECTD([daemon],    [disable], [feature], [daemon mode])
3148 AC_COLLECTD([getifaddrs],[enable],  [feature], [getifaddrs under Linux])
3149
3150 dependency_error="no"
3151 plugin_ascent="no"
3152 plugin_battery="no"
3153 plugin_bind="no"
3154 plugin_cpu="no"
3155 plugin_cpufreq="no"
3156 plugin_df="no"
3157 plugin_disk="no"
3158 plugin_entropy="no"
3159 plugin_interface="no"
3160 plugin_ipmi="no"
3161 plugin_ipvs="no"
3162 plugin_irq="no"
3163 plugin_libvirt="no"
3164 plugin_load="no"
3165 plugin_memory="no"
3166 plugin_multimeter="no"
3167 plugin_nfs="no"
3168 plugin_perl="no"
3169 plugin_processes="no"
3170 plugin_protocols="no"
3171 plugin_serial="no"
3172 plugin_swap="no"
3173 plugin_tape="no"
3174 plugin_tcpconns="no"
3175 plugin_ted="no"
3176 plugin_thermal="no"
3177 plugin_users="no"
3178 plugin_uptime="no"
3179 plugin_vmem="no"
3180 plugin_vserver="no"
3181 plugin_wireless="no"
3182
3183 # Linux
3184 if test "x$ac_system" = "xLinux"
3185 then
3186         plugin_battery="yes"
3187         plugin_cpu="yes"
3188         plugin_cpufreq="yes"
3189         plugin_disk="yes"
3190         plugin_entropy="yes"
3191         plugin_interface="yes"
3192         plugin_irq="yes"
3193         plugin_load="yes"
3194         plugin_memory="yes"
3195         plugin_nfs="yes"
3196         plugin_processes="yes"
3197         plugin_protocols="yes"
3198         plugin_serial="yes"
3199         plugin_swap="yes"
3200         plugin_tcpconns="yes"
3201         plugin_thermal="yes"
3202         plugin_uptime="yes"
3203         plugin_vmem="yes"
3204         plugin_vserver="yes"
3205         plugin_wireless="yes"
3206
3207         if test "x$have_net_ip_vs_h" = "xyes" -o "x$have_ip_vs_h" = "xyes"
3208         then
3209                 plugin_ipvs="yes"
3210         fi
3211 fi
3212
3213 if test "x$ac_system" = "xOpenBSD"
3214 then
3215         plugin_tcpconns="yes"
3216 fi
3217
3218 # Mac OS X devices
3219 if test "x$with_libiokit" = "xyes"
3220 then
3221         plugin_battery="yes"
3222         plugin_disk="yes"
3223 fi
3224
3225 # Solaris
3226 if test "x$with_kstat" = "xyes"
3227 then
3228         plugin_uptime="yes"
3229 fi
3230
3231 if test "x$with_devinfo$with_kstat" = "xyesyes"
3232 then
3233         plugin_cpu="yes"
3234         plugin_disk="yes"
3235         plugin_interface="yes"
3236         plugin_memory="yes"
3237         plugin_tape="yes"
3238 fi
3239
3240 if test "x$have_sys_swap_h$with_kstat$ac_system" = "xyesyesSolaris"
3241 then
3242         plugin_swap="yes"
3243 fi
3244
3245 # libstatgrab
3246 if test "x$with_libstatgrab" = "xyes"
3247 then
3248         plugin_cpu="yes"
3249         plugin_disk="yes"
3250         plugin_interface="yes"
3251         plugin_load="yes"
3252         plugin_memory="yes"
3253         plugin_swap="yes"
3254         plugin_users="yes"
3255 fi
3256
3257 if test "x$with_libcurl" = "xyes" && test "x$with_libxml2" = "xyes"
3258 then
3259         plugin_ascent="yes"
3260         plugin_bind="yes"
3261 fi
3262
3263 if test "x$with_libopenipmipthread" = "xyes"
3264 then
3265         plugin_ipmi="yes"
3266 fi
3267
3268 if test "x$have_processor_info" = "xyes"
3269 then
3270         plugin_cpu="yes"
3271 fi
3272 if test "x$have_sysctl" = "xyes"
3273 then
3274         plugin_cpu="yes"
3275         plugin_swap="yes"
3276         plugin_uptime="yes"
3277 fi
3278 if test "x$have_sysctlbyname" = "xyes"
3279 then
3280         plugin_cpu="yes"
3281         plugin_memory="yes"
3282         plugin_tcpconns="yes"
3283 fi
3284
3285 if test "x$have_statfs" = "xyes"
3286 then
3287         plugin_df="yes"
3288 fi
3289 if test "x$have_statvfs" = "xyes"
3290 then
3291         plugin_df="yes"
3292 fi
3293
3294 if test "x$have_getifaddrs" = "xyes"
3295 then
3296         plugin_interface="yes"
3297 fi
3298
3299 if test "x$with_libxml2" = "xyes" && test "x$with_libvirt" = "xyes"
3300 then
3301         plugin_libvirt="yes"
3302 fi
3303
3304 if test "x$have_getloadavg" = "xyes"
3305 then
3306         plugin_load="yes"
3307 fi
3308
3309 if test "x$c_cv_have_libperl$c_cv_have_perl_ithreads" = "xyesyes"
3310 then
3311         plugin_perl="yes"
3312 fi
3313
3314 # Mac OS X memory interface
3315 if test "x$have_host_statistics" = "xyes"
3316 then
3317         plugin_memory="yes"
3318 fi
3319
3320 if test "x$have_termios_h" = "xyes"
3321 then
3322         plugin_multimeter="yes"
3323         plugin_ted="yes"
3324 fi
3325
3326 if test "x$have_thread_info" = "xyes"
3327 then
3328         plugin_processes="yes"
3329 fi
3330
3331 if test "x$with_kvm_getprocs" = "xyes"
3332 then
3333         plugin_processes="yes"
3334 fi
3335
3336 if test "x$with_kvm_getswapinfo" = "xyes"
3337 then
3338         plugin_swap="yes"
3339 fi
3340
3341 if test "x$have_swapctl" = "xyes"
3342 then
3343         plugin_swap="yes"
3344 fi
3345
3346 if test "x$with_kvm_openfiles$with_kvm_nlist" = "xyesyes"
3347 then
3348         plugin_tcpconns="yes"
3349 fi
3350
3351 if test "x$have_getutent" = "xyes"
3352 then
3353         plugin_users="yes"
3354 fi
3355 if test "x$have_getutxent" = "xyes"
3356 then
3357         plugin_users="yes"
3358 fi
3359
3360 m4_divert_once([HELP_ENABLE], [
3361 collectd plugins:])
3362
3363 AC_PLUGIN([apache],      [$with_libcurl],      [Apache httpd statistics])
3364 AC_PLUGIN([apcups],      [yes],                [Statistics of UPSes by APC])
3365 AC_PLUGIN([apple_sensors], [$with_libiokit],   [Apple's hardware sensors])
3366 AC_PLUGIN([ascent],      [$plugin_ascent],     [AscentEmu player statistics])
3367 AC_PLUGIN([battery],     [$plugin_battery],    [Battery statistics])
3368 AC_PLUGIN([bind],        [$plugin_bind],       [ISC Bind nameserver statistics])
3369 AC_PLUGIN([cpufreq],     [$plugin_cpufreq],    [CPU frequency statistics])
3370 AC_PLUGIN([cpu],         [$plugin_cpu],        [CPU usage statistics])
3371 AC_PLUGIN([csv],         [yes],                [CSV output plugin])
3372 AC_PLUGIN([curl],        [$with_libcurl],      [CURL generic web statistics])
3373 AC_PLUGIN([dbi],         [$with_libdbi],       [General database statistics])
3374 AC_PLUGIN([df],          [$plugin_df],         [Filesystem usage statistics])
3375 AC_PLUGIN([disk],        [$plugin_disk],       [Disk usage statistics])
3376 AC_PLUGIN([dns],         [$with_libpcap],      [DNS traffic analysis])
3377 AC_PLUGIN([email],       [yes],                [EMail statistics])
3378 AC_PLUGIN([entropy],     [$plugin_entropy],    [Entropy statistics])
3379 AC_PLUGIN([exec],        [yes],                [Execution of external programs])
3380 AC_PLUGIN([filecount],   [yes],                [Count files in directories])
3381 AC_PLUGIN([gmond],       [$with_libganglia],   [Ganglia plugin])
3382 AC_PLUGIN([hddtemp],     [yes],                [Query hddtempd])
3383 AC_PLUGIN([interface],   [$plugin_interface],  [Interface traffic statistics])
3384 AC_PLUGIN([ipmi],        [$plugin_ipmi],       [IPMI sensor statistics])
3385 AC_PLUGIN([iptables],    [$with_libiptc],      [IPTables rule counters])
3386 AC_PLUGIN([ipvs],        [$plugin_ipvs],       [IPVS connection statistics])
3387 AC_PLUGIN([irq],         [$plugin_irq],        [IRQ statistics])
3388 AC_PLUGIN([java],        [$with_java],         [Embed the Java Virtual Machine])
3389 AC_PLUGIN([libvirt],     [$plugin_libvirt],    [Virtual machine statistics])
3390 AC_PLUGIN([load],        [$plugin_load],       [System load])
3391 AC_PLUGIN([logfile],     [yes],                [File logging plugin])
3392 AC_PLUGIN([match_regex], [yes],                [The regex match])
3393 AC_PLUGIN([match_timediff], [yes],             [The timediff match])
3394 AC_PLUGIN([match_value], [yes],                [The value match])
3395 AC_PLUGIN([mbmon],       [yes],                [Query mbmond])
3396 AC_PLUGIN([memcachec],   [$with_libmemcached], [memcachec statistics])
3397 AC_PLUGIN([memcached],   [yes],                [memcached statistics])
3398 AC_PLUGIN([memory],      [$plugin_memory],     [Memory usage])
3399 AC_PLUGIN([multimeter],  [$plugin_multimeter], [Read multimeter values])
3400 AC_PLUGIN([mysql],       [$with_libmysql],     [MySQL statistics])
3401 AC_PLUGIN([netlink],     [$with_libnetlink],   [Enhanced Linux network statistics])
3402 AC_PLUGIN([network],     [yes],                [Network communication plugin])
3403 AC_PLUGIN([nfs],         [$plugin_nfs],        [NFS statistics])
3404 AC_PLUGIN([nginx],       [$with_libcurl],      [nginx statistics])
3405 AC_PLUGIN([notify_desktop], [$with_libnotify], [Desktop notifications])
3406 AC_PLUGIN([notify_email], [$with_libesmtp],    [Email notifier])
3407 AC_PLUGIN([ntpd],        [yes],                [NTPd statistics])
3408 AC_PLUGIN([nut],         [$with_libupsclient], [Network UPS tools statistics])
3409 AC_PLUGIN([onewire],     [$with_libowcapi],    [OneWire sensor statistics])
3410 AC_PLUGIN([openvpn],     [yes],                [OpenVPN client statistics])
3411 AC_PLUGIN([oracle],      [$with_oracle],       [Oracle plugin])
3412 AC_PLUGIN([perl],        [$plugin_perl],       [Embed a Perl interpreter])
3413 AC_PLUGIN([ping],        [$with_liboping],     [Network latency statistics])
3414 AC_PLUGIN([postgresql],  [$with_libpq],        [PostgreSQL database statistics])
3415 AC_PLUGIN([powerdns],    [yes],                [PowerDNS statistics])
3416 AC_PLUGIN([processes],   [$plugin_processes],  [Process statistics])
3417 AC_PLUGIN([protocols],   [$plugin_protocols],  [Protocol (IP, TCP, ...) statistics])
3418 AC_PLUGIN([rrdcached],   [$librrd_rrdc_update], [RRDTool output plugin])
3419 AC_PLUGIN([rrdtool],     [$with_librrd],       [RRDTool output plugin])
3420 AC_PLUGIN([sensors],     [$with_libsensors],   [lm_sensors statistics])
3421 AC_PLUGIN([serial],      [$plugin_serial],     [serial port traffic])
3422 AC_PLUGIN([snmp],        [$with_libnetsnmp],   [SNMP querying plugin])
3423 AC_PLUGIN([swap],        [$plugin_swap],       [Swap usage statistics])
3424 AC_PLUGIN([syslog],      [$have_syslog],       [Syslog logging plugin])
3425 AC_PLUGIN([table],       [yes],                [Parsing of tabular data])
3426 AC_PLUGIN([tail],        [yes],                [Parsing of logfiles])
3427 AC_PLUGIN([tape],        [$plugin_tape],       [Tape drive statistics])
3428 AC_PLUGIN([target_notification], [yes],        [The notification target])
3429 AC_PLUGIN([target_replace], [yes],             [The replace target])
3430 AC_PLUGIN([target_set],  [yes],                [The set target])
3431 AC_PLUGIN([tcpconns],    [$plugin_tcpconns],   [TCP connection statistics])
3432 AC_PLUGIN([teamspeak2],  [yes],                [TeamSpeak2 server statistics])
3433 AC_PLUGIN([ted],         [$plugin_ted],        [Read The Energy Detective values])
3434 AC_PLUGIN([thermal],     [$plugin_thermal],    [Linux ACPI thermal zone statistics])
3435 AC_PLUGIN([unixsock],    [yes],                [Unixsock communication plugin])
3436 AC_PLUGIN([uptime],      [$plugin_uptime],     [Uptime statistics])
3437 AC_PLUGIN([users],       [$plugin_users],      [User statistics])
3438 AC_PLUGIN([uuid],        [yes],                [UUID as hostname plugin])
3439 AC_PLUGIN([vmem],        [$plugin_vmem],       [Virtual memory statistics])
3440 AC_PLUGIN([vserver],     [$plugin_vserver],    [Linux VServer statistics])
3441 AC_PLUGIN([wireless],    [$plugin_wireless],   [Wireless statistics])
3442 AC_PLUGIN([xmms],        [$with_libxmms],      [XMMS statistics])
3443
3444 dnl Default configuration file
3445 # Load either syslog or logfile
3446 LOAD_PLUGIN_SYSLOG=""
3447 LOAD_PLUGIN_LOGFILE=""
3448
3449 AC_MSG_CHECKING([which default log plugin to load])
3450 default_log_plugin="none"
3451 if test "x$enable_syslog" = "xyes"
3452 then
3453         default_log_plugin="syslog"
3454 else
3455         LOAD_PLUGIN_SYSLOG="##"
3456 fi
3457
3458 if test "x$enable_logfile" = "xyes"
3459 then
3460         if test "x$default_log_plugin" = "xnone"
3461         then
3462                 default_log_plugin="logfile"
3463         else
3464                 LOAD_PLUGIN_LOGFILE="#"
3465         fi
3466 else
3467         LOAD_PLUGIN_LOGFILE="##"
3468 fi
3469 AC_MSG_RESULT([$default_log_plugin])
3470
3471 AC_SUBST(LOAD_PLUGIN_SYSLOG)
3472 AC_SUBST(LOAD_PLUGIN_LOGFILE)
3473
3474 DEFAULT_LOG_LEVEL="info"
3475 if test "x$enable_debug" = "xyes"
3476 then
3477         DEFAULT_LOG_LEVEL="debug"
3478 fi
3479 AC_SUBST(DEFAULT_LOG_LEVEL)
3480
3481 # Load only one of rrdtool, network, csv in the default config.
3482 LOAD_PLUGIN_RRDTOOL=""
3483 LOAD_PLUGIN_NETWORK=""
3484 LOAD_PLUGIN_CSV=""
3485
3486 AC_MSG_CHECKING([which default write plugin to load])
3487 default_write_plugin="none"
3488 if test "x$enable_rrdtool" = "xyes"
3489 then
3490         default_write_plugin="rrdtool"
3491 else
3492         LOAD_PLUGIN_RRDTOOL="##"
3493 fi
3494
3495 if test "x$enable_network" = "xyes"
3496 then
3497         if test "x$default_write_plugin" = "xnone"
3498         then
3499                 default_write_plugin="network"
3500         else
3501                 LOAD_PLUGIN_NETWORK="#"
3502         fi
3503 else
3504         LOAD_PLUGIN_NETWORK="##"
3505 fi
3506
3507 if test "x$enable_csv" = "xyes"
3508 then
3509         if test "x$default_write_plugin" = "xnone"
3510         then
3511                 default_write_plugin="csv"
3512         else
3513                 LOAD_PLUGIN_CSV="#"
3514         fi
3515 else
3516         LOAD_PLUGIN_CSV="##"
3517 fi
3518 AC_MSG_RESULT([$default_write_plugin])
3519
3520 AC_SUBST(LOAD_PLUGIN_RRDTOOL)
3521 AC_SUBST(LOAD_PLUGIN_NETWORK)
3522 AC_SUBST(LOAD_PLUGIN_CSV)
3523
3524 dnl ip_vs.h
3525 if test "x$ac_system" = "xLinux" \
3526         && test "x$have_net_ip_vs_h$have_ip_vs_h" = "xnono"
3527 then
3528         enable_ipvs="$enable_ipvs (ip_vs.h not found)"
3529 fi
3530
3531 dnl Perl bindings
3532 AC_ARG_WITH(perl-bindings, [AS_HELP_STRING([--with-perl-bindings@<:@=OPTIONS@:>@], [Options passed to "perl Makefile.PL".])],
3533 [
3534         if test "x$withval" != "xno" && test "x$withval" != "xyes"
3535         then
3536                 PERL_BINDINGS_OPTIONS="$withval"
3537                 with_perl_bindings="yes"
3538         else
3539                 PERL_BINDINGS_OPTIONS=""
3540                 with_perl_bindings="$withval"
3541         fi
3542 ],
3543 [
3544         PERL_BINDINGS_OPTIONS=""
3545         if test -n "$perl_interpreter"
3546         then
3547                 with_perl_bindings="yes"
3548         else
3549                 with_perl_bindings="no (no perl interpreter found)"
3550         fi
3551 ])
3552 if test "x$with_perl_bindings" = "xyes"
3553 then
3554         PERL_BINDINGS="perl"
3555 else
3556         PERL_BINDINGS=""
3557 fi
3558 AC_SUBST(PERL_BINDINGS)
3559 AC_SUBST(PERL_BINDINGS_OPTIONS)
3560
3561 dnl libcollectdclient
3562 LCC_VERSION_MAJOR=`echo $PACKAGE_VERSION | cut -d'.' -f1`
3563 LCC_VERSION_MINOR=`echo $PACKAGE_VERSION | cut -d'.' -f2`
3564 LCC_VERSION_PATCH=`echo $PACKAGE_VERSION | cut -d'.' -f3`
3565
3566 LCC_VERSION_EXTRA=`echo $PACKAGE_VERSION | cut -d'.' -f4-`
3567
3568 LCC_VERSION_STRING="$LCC_VERSION_MAJOR.$LCC_VERSION_MINOR.$LCC_VERSION_PATCH"
3569
3570 AC_SUBST(LCC_VERSION_MAJOR)
3571 AC_SUBST(LCC_VERSION_MINOR)
3572 AC_SUBST(LCC_VERSION_PATCH)
3573 AC_SUBST(LCC_VERSION_EXTRA)
3574 AC_SUBST(LCC_VERSION_STRING)
3575
3576 AC_CONFIG_FILES(src/libcollectdclient/lcc_features.h)
3577
3578 AC_OUTPUT(Makefile src/Makefile src/collectd.conf src/libiptc/Makefile src/libcollectdclient/Makefile src/libcollectdclient/libcollectdclient.pc src/liboconfig/Makefile bindings/Makefile)
3579
3580 if test "x$with_librrd" = "xyes" \
3581         && test "x$librrd_threadsafe" != "xyes"
3582 then
3583         with_librrd="yes (warning: librrd is not thread-safe)"
3584 fi
3585
3586 if test "x$with_libiptc" = "xyes" -a "x$with_own_libiptc" = "xyes"
3587 then
3588         with_libiptc="yes (shipped version)"
3589 fi
3590
3591 if test "x$with_libperl" = "xyes"
3592 then
3593         with_libperl="yes (version `$perl_interpreter -MConfig -e 'print $Config{version};'`)"
3594 else
3595         enable_perl="no (needs libperl)"
3596 fi
3597
3598 if test "x$with_perl_bindings" = "xyes" \
3599         && test "x$PERL_BINDINGS_OPTIONS" != "x"
3600 then
3601         with_perl_bindings="yes ($PERL_BINDINGS_OPTIONS)"
3602 fi
3603
3604 cat <<EOF;
3605
3606 Configuration:
3607   Libraries:
3608     libcurl . . . . . . . $with_libcurl
3609     libdbi  . . . . . . . $with_libdbi
3610     libesmtp  . . . . . . $with_libesmtp
3611     libiokit  . . . . . . $with_libiokit
3612     libiptc . . . . . . . $with_libiptc
3613     libjvm  . . . . . . . $with_java
3614     libkstat  . . . . . . $with_kstat
3615     libkvm  . . . . . . . $with_libkvm
3616     libmysql  . . . . . . $with_libmysql
3617     libnetlink  . . . . . $with_libnetlink
3618     libnetsnmp  . . . . . $with_libnetsnmp
3619     libnotify . . . . . . $with_libnotify
3620     liboconfig  . . . . . $with_liboconfig
3621     libopenipmi . . . . . $with_libopenipmipthread
3622     liboping  . . . . . . $with_liboping
3623     libpcap . . . . . . . $with_libpcap
3624     libperl . . . . . . . $with_libperl
3625     libpq . . . . . . . . $with_libpq
3626     libpthread  . . . . . $with_libpthread
3627     librrd  . . . . . . . $with_librrd
3628     libsensors  . . . . . $with_libsensors
3629     libstatgrab . . . . . $with_libstatgrab
3630     libupsclient  . . . . $with_libupsclient
3631     libvirt . . . . . . . $with_libvirt
3632     libxml2 . . . . . . . $with_libxml2
3633     libxmms . . . . . . . $with_libxmms
3634     oracle  . . . . . . . $with_oracle
3635
3636   Features:
3637     daemon mode . . . . . $enable_daemon
3638     debug . . . . . . . . $enable_debug
3639
3640   Bindings:
3641     perl  . . . . . . . . $with_perl_bindings
3642
3643   Modules:
3644     apache  . . . . . . . $enable_apache
3645     apcups  . . . . . . . $enable_apcups
3646     apple_sensors . . . . $enable_apple_sensors
3647     ascent  . . . . . . . $enable_ascent
3648     battery . . . . . . . $enable_battery
3649     bind  . . . . . . . . $enable_bind
3650     cpu . . . . . . . . . $enable_cpu
3651     cpufreq . . . . . . . $enable_cpufreq
3652     csv . . . . . . . . . $enable_csv
3653     curl  . . . . . . . . $enable_curl
3654     dbi . . . . . . . . . $enable_dbi
3655     df  . . . . . . . . . $enable_df
3656     disk  . . . . . . . . $enable_disk
3657     dns . . . . . . . . . $enable_dns
3658     email . . . . . . . . $enable_email
3659     entropy . . . . . . . $enable_entropy
3660     exec  . . . . . . . . $enable_exec
3661     filecount . . . . . . $enable_filecount
3662     gmond . . . . . . . . $enable_gmond
3663     hddtemp . . . . . . . $enable_hddtemp
3664     interface . . . . . . $enable_interface
3665     ipmi  . . . . . . . . $enable_ipmi
3666     iptables  . . . . . . $enable_iptables
3667     ipvs  . . . . . . . . $enable_ipvs
3668     irq . . . . . . . . . $enable_irq
3669     java  . . . . . . . . $enable_java
3670     libvirt . . . . . . . $enable_libvirt
3671     load  . . . . . . . . $enable_load
3672     logfile . . . . . . . $enable_logfile
3673     match_regex . . . . . $enable_match_regex
3674     match_timediff  . . . $enable_match_timediff
3675     match_value . . . . . $enable_match_value
3676     mbmon . . . . . . . . $enable_mbmon
3677     memcachec . . . . . . $enable_memcachec
3678     memcached . . . . . . $enable_memcached
3679     memory  . . . . . . . $enable_memory
3680     multimeter  . . . . . $enable_multimeter
3681     mysql . . . . . . . . $enable_mysql
3682     netlink . . . . . . . $enable_netlink
3683     network . . . . . . . $enable_network
3684     nfs . . . . . . . . . $enable_nfs
3685     nginx . . . . . . . . $enable_nginx
3686     notify_desktop  . . . $enable_notify_desktop
3687     notify_email  . . . . $enable_notify_email
3688     ntpd  . . . . . . . . $enable_ntpd
3689     nut . . . . . . . . . $enable_nut
3690     onewire . . . . . . . $enable_onewire
3691     openvpn . . . . . . . $enable_openvpn
3692     oracle  . . . . . . . $enable_oracle
3693     perl  . . . . . . . . $enable_perl
3694     ping  . . . . . . . . $enable_ping
3695     postgresql  . . . . . $enable_postgresql
3696     powerdns  . . . . . . $enable_powerdns
3697     processes . . . . . . $enable_processes
3698     protocols . . . . . . $enable_protocols
3699     rrdcached . . . . . . $enable_rrdcached
3700     rrdtool . . . . . . . $enable_rrdtool
3701     sensors . . . . . . . $enable_sensors
3702     serial  . . . . . . . $enable_serial
3703     snmp  . . . . . . . . $enable_snmp
3704     swap  . . . . . . . . $enable_swap
3705     syslog  . . . . . . . $enable_syslog
3706     table . . . . . . . . $enable_table
3707     tail  . . . . . . . . $enable_tail
3708     tape  . . . . . . . . $enable_tape
3709     target_notification . $enable_target_notification
3710     target_replace  . . . $enable_target_replace
3711     target_set  . . . . . $enable_target_set
3712     tcpconns  . . . . . . $enable_tcpconns
3713     teamspeak2  . . . . . $enable_teamspeak2
3714     ted . . . . . . . . . $enable_ted
3715     thermal . . . . . . . $enable_thermal
3716     unixsock  . . . . . . $enable_unixsock
3717     uptime  . . . . . . . $enable_uptime
3718     users . . . . . . . . $enable_users
3719     uuid  . . . . . . . . $enable_uuid
3720     vmem  . . . . . . . . $enable_vmem
3721     vserver . . . . . . . $enable_vserver
3722     wireless  . . . . . . $enable_wireless
3723     xmms  . . . . . . . . $enable_xmms
3724
3725 EOF
3726
3727 if test "x$dependency_error" = "xyes"; then
3728         AC_MSG_ERROR("Some plugins are missing dependencies - see above summary for details")
3729 fi
3730
3731 # vim: set fdm=marker :