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
   6 m4_ifdef([LT_PACKAGE_VERSION],
   7         # libtool >= 2.2
   8         [
   9          LT_CONFIG_LTDL_DIR([libltdl])
  10          LT_INIT([dlopen])
  11          LTDL_INIT([convenience])
  12         ]
  13 ,
  14         # libtool <= 1.5
  15         [
  16          AC_LIBLTDL_CONVENIENCE
  17          AC_SUBST(LTDLINCL)
  18          AC_SUBST(LIBLTDL)
  19          AC_LIBTOOL_DLOPEN
  20          AC_CONFIG_SUBDIRS(libltdl)
  21         ]
  22 )
  23
  24 AM_INIT_AUTOMAKE(dist-bzip2)
  25 AC_LANG(C)
  26
  27 AC_PREFIX_DEFAULT("/opt/collectd")
  28
  29 AC_SYS_LARGEFILE
  30
  31 #
  32 # Checks for programs.
  33 #
  34 AC_PROG_CC
  35 AC_PROG_CPP
  36 AC_PROG_INSTALL
  37 AC_PROG_LN_S
  38 AC_PROG_MAKE_SET
  39 AM_PROG_CC_C_O
  40 AM_CONDITIONAL(COMPILER_IS_GCC, test "x$GCC" = "xyes")
  41
  42 AC_DISABLE_STATIC
  43 AC_PROG_LIBTOOL
  44 AC_PROG_LEX
  45 AC_PROG_YACC
  46 PKG_PROG_PKG_CONFIG
  47
  48 AC_MSG_CHECKING([for kernel type ($host_os)])
  49 case $host_os in
  50         *linux*)
  51         AC_DEFINE([KERNEL_LINUX], 1, [True if program is to be compiled for a Linux kernel])
  52         ac_system="Linux"
  53         ;;
  54         *solaris*)
  55         AC_DEFINE([KERNEL_SOLARIS], 1, [True if program is to be compiled for a Solaris kernel])
  56         ac_system="Solaris"
  57         ;;
  58         *darwin*)
  59         ac_system="Darwin"
  60         ;;
  61         *openbsd*)
  62         ac_system="OpenBSD"
  63         ;;
  64         *)
  65         ac_system="unknown"
  66 esac
  67 AC_MSG_RESULT([$ac_system])
  68
  69 if test "x$ac_system" = "xLinux"
  70 then
  71         AC_ARG_VAR([KERNEL_DIR], [path to Linux kernel sources])
  72         if test -z "$KERNEL_DIR"
  73         then
  74                 KERNEL_DIR="/lib/modules/`uname -r`/source"
  75         fi
  76
  77         KERNEL_CFLAGS="-I$KERNEL_DIR/include"
  78         AC_SUBST(KERNEL_CFLAGS)
  79 fi
  80
  81 if test "x$ac_system" = "xSolaris"
  82 then
  83         CPPFLAGS="$CPPFLAGS -D_POSIX_PTHREAD_SEMANTICS"
  84 fi
  85
  86 # Where to install .pc files.
  87 pkgconfigdir="${libdir}/pkgconfig"
  88 AC_SUBST(pkgconfigdir)
  89
  90 #
  91 # Checks for header files.
  92 #
  93 AC_HEADER_STDC
  94 AC_HEADER_SYS_WAIT
  95 AC_HEADER_DIRENT
  96 AC_HEADER_STDBOOL
  97
  98 AC_CHECK_HEADERS(stdio.h stdint.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)
  99
 100 # For ping library
 101 AC_CHECK_HEADERS(netinet/in_systm.h, [], [],
 102 [#if HAVE_STDINT_H
 103 # include <stdint.h>
 104 #endif
 105 #if HAVE_SYS_TYPES_H
 106 # include <sys/types.h>
 107 #endif
 108 ])
 109 AC_CHECK_HEADERS(netinet/in.h, [], [],
 110 [#if HAVE_STDINT_H
 111 # include <stdint.h>
 112 #endif
 113 #if HAVE_SYS_TYPES_H
 114 # include <sys/types.h>
 115 #endif
 116 #if HAVE_NETINET_IN_SYSTM_H
 117 # include <netinet/in_systm.h>
 118 #endif
 119 ])
 120 AC_CHECK_HEADERS(netinet/ip.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 ])
 134 AC_CHECK_HEADERS(netinet/ip_icmp.h, [], [],
 135 [#if HAVE_STDINT_H
 136 # include <stdint.h>
 137 #endif
 138 #if HAVE_SYS_TYPES_H
 139 # include <sys/types.h>
 140 #endif
 141 #if HAVE_NETINET_IN_SYSTM_H
 142 # include <netinet/in_systm.h>
 143 #endif
 144 #if HAVE_NETINET_IN_H
 145 # include <netinet/in.h>
 146 #endif
 147 #if HAVE_NETINET_IP_H
 148 # include <netinet/ip.h>
 149 #endif
 150 ])
 151 AC_CHECK_HEADERS(netinet/ip_var.h, [], [],
 152 [#if HAVE_STDINT_H
 153 # include <stdint.h>
 154 #endif
 155 #if HAVE_SYS_TYPES_H
 156 # include <sys/types.h>
 157 #endif
 158 #if HAVE_NETINET_IN_SYSTM_H
 159 # include <netinet/in_systm.h>
 160 #endif
 161 #if HAVE_NETINET_IN_H
 162 # include <netinet/in.h>
 163 #endif
 164 #if HAVE_NETINET_IP_H
 165 # include <netinet/ip.h>
 166 #endif
 167 ])
 168 AC_CHECK_HEADERS(netinet/ip6.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 ])
 182 AC_CHECK_HEADERS(netinet/icmp6.h, [], [],
 183 [#if HAVE_STDINT_H
 184 # include <stdint.h>
 185 #endif
 186 #if HAVE_SYS_TYPES_H
 187 # include <sys/types.h>
 188 #endif
 189 #if HAVE_NETINET_IN_SYSTM_H
 190 # include <netinet/in_systm.h>
 191 #endif
 192 #if HAVE_NETINET_IN_H
 193 # include <netinet/in.h>
 194 #endif
 195 #if HAVE_NETINET_IP6_H
 196 # include <netinet/ip6.h>
 197 #endif
 198 ])
 199 AC_CHECK_HEADERS(netinet/tcp.h, [], [],
 200 [#if HAVE_STDINT_H
 201 # include <stdint.h>
 202 #endif
 203 #if HAVE_SYS_TYPES_H
 204 # include <sys/types.h>
 205 #endif
 206 #if HAVE_NETINET_IN_SYSTM_H
 207 # include <netinet/in_systm.h>
 208 #endif
 209 #if HAVE_NETINET_IN_H
 210 # include <netinet/in.h>
 211 #endif
 212 #if HAVE_NETINET_IP_H
 213 # include <netinet/ip.h>
 214 #endif
 215 ])
 216 AC_CHECK_HEADERS(netinet/udp.h, [], [],
 217 [#if HAVE_STDINT_H
 218 # include <stdint.h>
 219 #endif
 220 #if HAVE_SYS_TYPES_H
 221 # include <sys/types.h>
 222 #endif
 223 #if HAVE_NETINET_IN_SYSTM_H
 224 # include <netinet/in_systm.h>
 225 #endif
 226 #if HAVE_NETINET_IN_H
 227 # include <netinet/in.h>
 228 #endif
 229 #if HAVE_NETINET_IP_H
 230 # include <netinet/ip.h>
 231 #endif
 232 ])
 233
 234 # For cpu modules
 235 AC_CHECK_HEADERS(sys/dkstat.h)
 236 if test "x$ac_system" = "xDarwin"
 237 then
 238         AC_CHECK_HEADERS(mach/mach_init.h mach/host_priv.h mach/mach_error.h mach/mach_host.h mach/mach_port.h mach/mach_types.h mach/message.h mach/processor_set.h mach/processor.h mach/processor_info.h mach/task.h mach/thread_act.h mach/vm_region.h mach/vm_map.h mach/vm_prot.h mach/vm_statistics.h mach/kern_return.h)
 239         AC_CHECK_HEADERS(CoreFoundation/CoreFoundation.h IOKit/IOKitLib.h IOKit/IOTypes.h IOKit/ps/IOPSKeys.h IOKit/IOBSD.h IOKit/storage/IOBlockStorageDriver.h)
 240 fi
 241 AC_CHECK_HEADERS(sys/sysctl.h, [], [],
 242 [
 243 #if HAVE_SYS_TYPES_H
 244 #  include <sys/types.h>
 245 #endif
 246 #if HAVE_SYS_PARAM_H
 247 # include <sys/param.h>
 248 #endif
 249 ])
 250
 251 # For hddtemp module
 252 AC_CHECK_HEADERS(linux/major.h libgen.h)
 253
 254 # For the battery plugin
 255 AC_CHECK_HEADERS(IOKit/ps/IOPowerSources.h, [], [],
 256 [
 257 #if HAVE_IOKIT_IOKITLIB_H
 258 #  include <IOKit/IOKitLib.h>
 259 #endif
 260 #if HAVE_IOKIT_IOTYPES_H
 261 #  include <IOKit/IOTypes.h>
 262 #endif
 263 ])
 264
 265 # For the swap module
 266 have_sys_swap_h="yes"
 267 AC_CHECK_HEADERS(sys/swap.h vm/anon.h, [], [have_sys_swap_h="no"],
 268 [
 269 #undef _FILE_OFFSET_BITS
 270 #undef _LARGEFILE64_SOURCE
 271 #if HAVE_SYS_TYPES_H
 272 #  include <sys/types.h>
 273 #endif
 274 #if HAVE_SYS_PARAM_H
 275 # include <sys/param.h>
 276 #endif
 277 ])
 278
 279 if test "x$have_sys_swap_h$ac_system" = "xnoSolaris"
 280 then
 281         hint_64=""
 282         if test "x$GCC" = "xyes"
 283         then
 284                 hint_64="CFLAGS='-m64'"
 285         else
 286                 hint_64="CFLAGS='-xarch=v9'"
 287         fi
 288         AC_MSG_NOTICE([Solaris detected and sys/swap.h not usable. Try building a 64-bit binary ($hint_64 ./configure).])
 289 fi
 290
 291 # For load module
 292 # For the processes plugin
 293 # For users module
 294 AC_CHECK_HEADERS(sys/loadavg.h linux/config.h utmp.h utmpx.h)
 295
 296 # For interface plugin
 297 AC_CHECK_HEADERS(ifaddrs.h)
 298 AC_CHECK_HEADERS(net/if.h, [], [],
 299 [
 300 #if HAVE_SYS_TYPES_H
 301 #  include <sys/types.h>
 302 #endif
 303 #if HAVE_SYS_SOCKET_H
 304 #  include <sys/socket.h>
 305 #endif
 306 ])
 307 AC_CHECK_HEADERS(linux/if.h, [], [],
 308 [
 309 #if HAVE_SYS_TYPES_H
 310 #  include <sys/types.h>
 311 #endif
 312 #if HAVE_SYS_SOCKET_H
 313 #  include <sys/socket.h>
 314 #endif
 315 ])
 316 AC_CHECK_HEADERS(linux/netdevice.h, [], [],
 317 [
 318 #if HAVE_SYS_TYPES_H
 319 #  include <sys/types.h>
 320 #endif
 321 #if HAVE_SYS_SOCKET_H
 322 #  include <sys/socket.h>
 323 #endif
 324 #if HAVE_LINUX_IF_H
 325 # include <linux/if.h>
 326 #endif
 327 ])
 328
 329 # For ipvs module
 330 have_net_ip_vs_h="no"
 331 have_ip_vs_h="no"
 332 if test "x$ac_system" = "xLinux"
 333 then
 334         SAVE_CFLAGS=$CFLAGS
 335         CFLAGS="$CFLAGS $KERNEL_CFLAGS"
 336
 337         AC_CHECK_HEADERS(net/ip_vs.h, [have_net_ip_vs_h="yes"])
 338         AC_CHECK_HEADERS(ip_vs.h, [have_ip_vs_h="yes"])
 339
 340         CFLAGS=$SAVE_CFLAGS
 341 fi
 342
 343 # For quota module
 344 AC_CHECK_HEADERS(sys/ucred.h, [], [],
 345 [
 346 #if HAVE_SYS_TYPES_H
 347 #  include <sys/types.h>
 348 #endif
 349 #if HAVE_SYS_PARAM_H
 350 # include <sys/param.h>
 351 #endif
 352 ])
 353
 354 # For mount interface
 355 AC_CHECK_HEADERS(sys/mount.h, [], [],
 356 [
 357 #if HAVE_SYS_TYPES_H
 358 #  include <sys/types.h>
 359 #endif
 360 #if HAVE_SYS_PARAM_H
 361 # include <sys/param.h>
 362 #endif
 363 ])
 364
 365 # For the email plugin
 366 AC_CHECK_HEADERS(linux/un.h, [], [],
 367 [
 368 #if HAVE_SYS_SOCKET_H
 369 #       include <sys/socket.h>
 370 #endif
 371 ])
 372
 373 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)
 374
 375 # For the dns plugin
 376 AC_CHECK_HEADERS(arpa/nameser.h)
 377 AC_CHECK_HEADERS(arpa/nameser_compat.h, [], [],
 378 [
 379 #if HAVE_ARPA_NAMESER_H
 380 # include <arpa/nameser.h>
 381 #endif
 382 ])
 383
 384 AC_CHECK_HEADERS(net/if_arp.h, [], [],
 385 [#if HAVE_SYS_SOCKET_H
 386 # include <sys/socket.h>
 387 #endif
 388 ])
 389 AC_CHECK_HEADERS(net/ppp_defs.h)
 390 AC_CHECK_HEADERS(net/if_ppp.h, [], [],
 391 [#if HAVE_NET_PPP_DEFS_H
 392 # include <net/ppp_defs.h>
 393 #endif
 394 ])
 395 AC_CHECK_HEADERS(netinet/if_ether.h, [], [],
 396 [#if HAVE_STDINT_H
 397 # include <stdint.h>
 398 #endif
 399 #if HAVE_SYS_TYPES_H
 400 # include <sys/types.h>
 401 #endif
 402 #if HAVE_SYS_SOCKET_H
 403 # include <sys/socket.h>
 404 #endif
 405 #if HAVE_NET_IF_H
 406 # include <net/if.h>
 407 #endif
 408 #if HAVE_NETINET_IN_H
 409 # include <netinet/in.h>
 410 #endif
 411 ])
 412
 413 # For the multimeter plugin
 414 have_termios_h="no"
 415 AC_CHECK_HEADERS(termios.h, [have_termios_h="yes"])
 416
 417 #
 418 # Checks for typedefs, structures, and compiler characteristics.
 419 #
 420 AC_C_CONST
 421 AC_TYPE_PID_T
 422 AC_TYPE_SIZE_T
 423 AC_TYPE_UID_T
 424 AC_HEADER_TIME
 425
 426 #
 427 # Checks for library functions.
 428 #
 429 AC_PROG_GCC_TRADITIONAL
 430 AC_CHECK_FUNCS(gettimeofday select strdup strtol getaddrinfo getnameinfo strchr memcpy strstr strcmp strncmp strncpy strlen strncasecmp strcasecmp openlog closelog sysconf)
 431
 432 AC_FUNC_STRERROR_R
 433
 434 AC_CACHE_CHECK([for strtok_r],
 435   [c_cv_have_strtok_r_default],
 436   AC_LINK_IFELSE(
 437     AC_LANG_PROGRAM(
 438     [[[[
 439 #include <stdlib.h>
 440 #include <stdio.h>
 441 #include <string.h>
 442     ]]]],
 443     [[[[
 444       char buffer[] = "foo,bar,baz";
 445       char *token;
 446       char *dummy;
 447       char *saveptr;
 448
 449       dummy = buffer;
 450       saveptr = NULL;
 451       while ((token = strtok_r (dummy, ",", &saveptr)) != NULL)
 452       {
 453         dummy = NULL;
 454         printf ("token = %s;\n", token);
 455       }
 456     ]]]]),
 457     [c_cv_have_strtok_r_default="yes"],
 458     [c_cv_have_strtok_r_default="no"]
 459   )
 460 )
 461
 462 if test "x$c_cv_have_strtok_r_default" = "xno"
 463 then
 464   SAVE_CFLAGS="$CFLAGS"
 465   CFLAGS="$CFLAGS -D_REENTRANT=1"
 466
 467   AC_CACHE_CHECK([if strtok_r needs _REENTRANT],
 468     [c_cv_have_strtok_r_reentrant],
 469     AC_LINK_IFELSE(
 470       AC_LANG_PROGRAM(
 471       [[[[
 472 #include <stdlib.h>
 473 #include <stdio.h>
 474 #include <string.h>
 475       ]]]],
 476       [[[[
 477         char buffer[] = "foo,bar,baz";
 478         char *token;
 479         char *dummy;
 480         char *saveptr;
 481
 482         dummy = buffer;
 483         saveptr = NULL;
 484         while ((token = strtok_r (dummy, ",", &saveptr)) != NULL)
 485         {
 486           dummy = NULL;
 487           printf ("token = %s;\n", token);
 488         }
 489       ]]]]),
 490       [c_cv_have_strtok_r_reentrant="yes"],
 491       [AC_MSG_FAILURE([strtok_r isn't available. Please file a bugreport!])]
 492     )
 493   )
 494 fi
 495
 496 AC_CHECK_FUNCS(getpwnam_r getgrnam_r setgroups regcomp regerror regexec regfree)
 497
 498 socket_needs_socket="no"
 499 AC_CHECK_FUNCS(socket, [], AC_CHECK_LIB(socket, socket, [socket_needs_socket="yes"], AC_MSG_ERROR(cannot find socket)))
 500 AM_CONDITIONAL(BUILD_WITH_LIBSOCKET, test "x$socket_needs_socket" = "xyes")
 501
 502 nanosleep_needs_rt="no"
 503 AC_CHECK_FUNCS(nanosleep, [], AC_CHECK_LIB(rt, nanosleep, [nanosleep_needs_rt="yes"], AC_MSG_ERROR(cannot find nanosleep)))
 504 AM_CONDITIONAL(BUILD_WITH_LIBRT, test "x$nanosleep_needs_rt" = "xyes")
 505
 506 AC_CHECK_FUNCS(sysctl, [have_sysctl="yes"], [have_sysctl="no"])
 507 AC_CHECK_FUNCS(sysctlbyname, [have_sysctlbyname="yes"], [have_sysctlbyname="no"])
 508 AC_CHECK_FUNCS(host_statistics, [have_host_statistics="yes"], [have_host_statistics="no"])
 509 AC_CHECK_FUNCS(processor_info, [have_processor_info="yes"], [have_processor_info="no"])
 510 AC_CHECK_FUNCS(thread_info, [have_thread_info="yes"], [have_thread_info="no"])
 511 AC_CHECK_FUNCS(statfs, [have_statfs="yes"], [have_statfs="no"])
 512 AC_CHECK_FUNCS(statvfs, [have_statvfs="yes"], [have_statvfs="no"])
 513 AC_CHECK_FUNCS(getifaddrs, [have_getifaddrs="yes"], [have_getifaddrs="no"])
 514 AC_CHECK_FUNCS(syslog, [have_syslog="yes"], [have_syslog="no"])
 515 AC_CHECK_FUNCS(getutent, [have_getutent="yes"], [have_getutent="no"])
 516 AC_CHECK_FUNCS(getutxent, [have_getutxent="yes"], [have_getutxent="no"])
 517 AC_CHECK_FUNCS(swapctl, [have_swapctl="yes"], [have_swapctl="no"])
 518
 519 # For load module
 520 AC_CHECK_FUNCS(getloadavg, [have_getloadavg="yes"], [have_getloadavg="no"])
 521
 522 # Check for NAN
 523 AC_ARG_WITH(nan-emulation, [AS_HELP_STRING([--with-nan-emulation], [use emulated NAN. For crosscompiling only.])],
 524 [
 525  if test "x$withval" = "xno"; then
 526          nan_type="none"
 527  else if test "x$withval" = "xyes"; then
 528          nan_type="zero"
 529  else
 530          nan_type="$withval"
 531  fi; fi
 532 ],
 533 [nan_type="none"])
 534 if test "x$nan_type" = "xnone"; then
 535   AC_CACHE_CHECK([whether NAN is defined by default],
 536     [c_cv_have_nan_default],
 537     AC_COMPILE_IFELSE(
 538       AC_LANG_PROGRAM(
 539       [[
 540 #include <stdlib.h>
 541 #include <math.h>
 542 static float foo = NAN;
 543       ]],
 544       [[
 545        if (isnan (foo))
 546         return 0;
 547        else
 548         return 1;
 549       ]]),
 550       [c_cv_have_nan_default="yes"],
 551       [c_cv_have_nan_default="no"]
 552     )
 553   )
 554   if test "x$c_cv_have_nan_default" = "xyes"
 555   then
 556     nan_type="default"
 557   fi
 558 fi
 559 if test "x$nan_type" = "xnone"; then
 560   AC_CACHE_CHECK([whether NAN is defined by __USE_ISOC99],
 561     [c_cv_have_nan_isoc],
 562     AC_COMPILE_IFELSE(
 563       AC_LANG_PROGRAM(
 564       [[
 565 #include <stdlib.h>
 566 #define __USE_ISOC99 1
 567 #include <math.h>
 568 static float foo = NAN;
 569       ]],
 570       [[
 571        if (isnan (foo))
 572         return 0;
 573        else
 574         return 1;
 575       ]]),
 576       [c_cv_have_nan_isoc="yes"],
 577       [c_cv_have_nan_isoc="no"]
 578     )
 579   )
 580   if test "x$c_cv_have_nan_isoc" = "xyes"
 581   then
 582     nan_type="isoc99"
 583   fi
 584 fi
 585 if test "x$nan_type" = "xnone"; then
 586   AC_CACHE_CHECK([whether NAN can be defined by 0/0],
 587     [c_cv_have_nan_zero],
 588     AC_RUN_IFELSE(
 589       AC_LANG_PROGRAM(
 590       [[
 591 #include <stdlib.h>
 592 #include <math.h>
 593 #ifdef NAN
 594 # undef NAN
 595 #endif
 596 #define NAN (0.0 / 0.0)
 597 #ifndef isnan
 598 # define isnan(f) ((f) != (f))
 599 #endif
 600 static float foo = NAN;
 601       ]],
 602       [[
 603        if (isnan (foo))
 604         return 0;
 605        else
 606         return 1;
 607       ]]),
 608       [c_cv_have_nan_zero="yes"],
 609       [c_cv_have_nan_zero="no"]
 610     )
 611   )
 612   if test "x$c_cv_have_nan_zero" = "xyes"
 613   then
 614     nan_type="zero"
 615   fi
 616 fi
 617
 618 if test "x$nan_type" = "xdefault"; then
 619   AC_DEFINE(NAN_STATIC_DEFAULT, 1,
 620     [Define if NAN is defined by default and can initialize static variables.])
 621 else if test "x$nan_type" = "xisoc99"; then
 622   AC_DEFINE(NAN_STATIC_ISOC, 1,
 623     [Define if NAN is defined by __USE_ISOC99 and can initialize static variables.])
 624 else if test "x$nan_type" = "xzero"; then
 625   AC_DEFINE(NAN_ZERO_ZERO, 1,
 626     [Define if NAN can be defined as (0.0 / 0.0)])
 627 else
 628   AC_MSG_ERROR([Didn't find out how to statically initialize variables to NAN. Sorry.])
 629 fi; fi; fi
 630
 631 AC_ARG_WITH(fp-layout, [AS_HELP_STRING([--with-fp-layout], [set the memory layout of doubles. For crosscompiling only.])],
 632 [
 633  if test "x$withval" = "xnothing"; then
 634         fp_layout_type="nothing"
 635  else if test "x$withval" = "xendianflip"; then
 636         fp_layout_type="endianflip"
 637  else if test "x$withval" = "xintswap"; then
 638         fp_layout_type="intswap"
 639  else
 640         AC_MSG_ERROR([Invalid argument for --with-fp-layout. Valid arguments are: nothing, endianflip, intswap]);
 641 fi; fi; fi
 642 ],
 643 [fp_layout_type="unknown"])
 644
 645 if test "x$fp_layout_type" = "xunknown"; then
 646   AC_CACHE_CHECK([if doubles are stored in x86 representation],
 647     [c_cv_fp_layout_need_nothing],
 648     AC_RUN_IFELSE(
 649       AC_LANG_PROGRAM(
 650       [[[[
 651 #include <stdlib.h>
 652 #include <stdio.h>
 653 #include <string.h>
 654 #if HAVE_STDINT_H
 655 # include <stdint.h>
 656 #endif
 657 #if HAVE_STDBOOL_H
 658 # include <stdbool.h>
 659 #endif
 660       ]]]],
 661       [[[[
 662         uint64_t i0;
 663         uint64_t i1;
 664         uint8_t c[8];
 665         double d;
 666
 667         d = 8.642135e130;
 668         memcpy ((void *) &i0, (void *) &d, 8);
 669
 670         i1 = i0;
 671         memcpy ((void *) c, (void *) &i1, 8);
 672
 673         if ((c[0] == 0x2f) && (c[1] == 0x25)
 674                         && (c[2] == 0xc0) && (c[3] == 0xc7)
 675                         && (c[4] == 0x43) && (c[5] == 0x2b)
 676                         && (c[6] == 0x1f) && (c[7] == 0x5b))
 677                 return (0);
 678         else
 679                 return (1);
 680       ]]]]),
 681       [c_cv_fp_layout_need_nothing="yes"],
 682       [c_cv_fp_layout_need_nothing="no"]
 683     )
 684   )
 685   if test "x$c_cv_fp_layout_need_nothing" = "xyes"; then
 686     fp_layout_type="nothing"
 687   fi
 688 fi
 689 if test "x$fp_layout_type" = "xunknown"; then
 690   AC_CACHE_CHECK([if endianflip converts to x86 representation],
 691     [c_cv_fp_layout_need_endianflip],
 692     AC_RUN_IFELSE(
 693       AC_LANG_PROGRAM(
 694       [[[[
 695 #include <stdlib.h>
 696 #include <stdio.h>
 697 #include <string.h>
 698 #if HAVE_STDINT_H
 699 # include <stdint.h>
 700 #endif
 701 #if HAVE_STDBOOL_H
 702 # include <stdbool.h>
 703 #endif
 704 #define endianflip(A) ((((uint64_t)(A) & 0xff00000000000000LL) >> 56) | \
 705                        (((uint64_t)(A) & 0x00ff000000000000LL) >> 40) | \
 706                        (((uint64_t)(A) & 0x0000ff0000000000LL) >> 24) | \
 707                        (((uint64_t)(A) & 0x000000ff00000000LL) >> 8)  | \
 708                        (((uint64_t)(A) & 0x00000000ff000000LL) << 8)  | \
 709                        (((uint64_t)(A) & 0x0000000000ff0000LL) << 24) | \
 710                        (((uint64_t)(A) & 0x000000000000ff00LL) << 40) | \
 711                        (((uint64_t)(A) & 0x00000000000000ffLL) << 56))
 712       ]]]],
 713       [[[[
 714         uint64_t i0;
 715         uint64_t i1;
 716         uint8_t c[8];
 717         double d;
 718
 719         d = 8.642135e130;
 720         memcpy ((void *) &i0, (void *) &d, 8);
 721
 722         i1 = endianflip (i0);
 723         memcpy ((void *) c, (void *) &i1, 8);
 724
 725         if ((c[0] == 0x2f) && (c[1] == 0x25)
 726                         && (c[2] == 0xc0) && (c[3] == 0xc7)
 727                         && (c[4] == 0x43) && (c[5] == 0x2b)
 728                         && (c[6] == 0x1f) && (c[7] == 0x5b))
 729                 return (0);
 730         else
 731                 return (1);
 732       ]]]]),
 733       [c_cv_fp_layout_need_endianflip="yes"],
 734       [c_cv_fp_layout_need_endianflip="no"]
 735     )
 736   )
 737   if test "x$c_cv_fp_layout_need_endianflip" = "xyes"; then
 738     fp_layout_type="endianflip"
 739   fi
 740 fi
 741 if test "x$fp_layout_type" = "xunknown"; then
 742   AC_CACHE_CHECK([if intswap converts to x86 representation],
 743     [c_cv_fp_layout_need_intswap],
 744     AC_RUN_IFELSE(
 745       AC_LANG_PROGRAM(
 746       [[[[
 747 #include <stdlib.h>
 748 #include <stdio.h>
 749 #include <string.h>
 750 #if HAVE_STDINT_H
 751 # include <stdint.h>
 752 #endif
 753 #if HAVE_STDBOOL_H
 754 # include <stdbool.h>
 755 #endif
 756 #define intswap(A)    ((((uint64_t)(A) & 0xffffffff00000000LL) >> 32) | \
 757                        (((uint64_t)(A) & 0x00000000ffffffffLL) << 32))
 758       ]]]],
 759       [[[[
 760         uint64_t i0;
 761         uint64_t i1;
 762         uint8_t c[8];
 763         double d;
 764
 765         d = 8.642135e130;
 766         memcpy ((void *) &i0, (void *) &d, 8);
 767
 768         i1 = intswap (i0);
 769         memcpy ((void *) c, (void *) &i1, 8);
 770
 771         if ((c[0] == 0x2f) && (c[1] == 0x25)
 772                         && (c[2] == 0xc0) && (c[3] == 0xc7)
 773                         && (c[4] == 0x43) && (c[5] == 0x2b)
 774                         && (c[6] == 0x1f) && (c[7] == 0x5b))
 775                 return (0);
 776         else
 777                 return (1);
 778       ]]]]),
 779       [c_cv_fp_layout_need_intswap="yes"],
 780       [c_cv_fp_layout_need_intswap="no"]
 781     )
 782   )
 783   if test "x$c_cv_fp_layout_need_intswap" = "xyes"; then
 784     fp_layout_type="intswap"
 785   fi
 786 fi
 787
 788 if test "x$fp_layout_type" = "xnothing"; then
 789   AC_DEFINE(FP_LAYOUT_NEED_NOTHING, 1,
 790   [Define if doubles are stored in x86 representation.])
 791 else if test "x$fp_layout_type" = "xendianflip"; then
 792   AC_DEFINE(FP_LAYOUT_NEED_ENDIANFLIP, 1,
 793   [Define if endianflip is needed to convert to x86 representation.])
 794 else if test "x$fp_layout_type" = "xintswap"; then
 795   AC_DEFINE(FP_LAYOUT_NEED_INTSWAP, 1,
 796   [Define if intswap is needed to convert to x86 representation.])
 797 else
 798   AC_MSG_ERROR([Didn't find out how doubles are stored in memory. Sorry.])
 799 fi; fi; fi
 800
 801 have_getfsstat="no"
 802 AC_CHECK_FUNCS(getfsstat, [have_getfsstat="yes"])
 803 have_getvfsstat="no"
 804 AC_CHECK_FUNCS(getvfsstat, [have_getvfsstat="yes"])
 805 have_listmntent="no"
 806 AC_CHECK_FUNCS(listmntent, [have_listmntent="yes"])
 807
 808 have_getmntent="no"
 809 AC_CHECK_FUNCS(getmntent, [have_getmntent="c"])
 810 if test "x$have_getmntent" = "xno"; then
 811         AC_CHECK_LIB(sun, getmntent, [have_getmntent="sun"])
 812 fi
 813 if test "x$have_getmntent" = "xno"; then
 814         AC_CHECK_LIB(seq, getmntent, [have_getmntent="seq"])
 815 fi
 816 if test "x$have_getmntent" = "xno"; then
 817         AC_CHECK_LIB(gen, getmntent, [have_getmntent="gen"])
 818 fi
 819
 820 if test "x$have_getmntent" = "xc"; then
 821         AC_CACHE_CHECK([whether getmntent takes one argument],
 822                 [c_cv_have_one_getmntent],
 823                 AC_COMPILE_IFELSE(
 824                         AC_LANG_PROGRAM([[AC_INCLUDES_DEFAULT
 825 #include "$srcdir/src/utils_mount.h"]],
 826                                 [[
 827                                  FILE *fh;
 828                                  struct mntent *me;
 829                                  fh = setmntent ("/etc/mtab", "r");
 830                                  me = getmntent (fh);
 831                                 ]]
 832                         ),
 833                         [c_cv_have_one_getmntent="yes"],
 834                         [c_cv_have_one_getmntent="no"]
 835                 )
 836         )
 837         AC_CACHE_CHECK([whether getmntent takes two arguments],
 838                 [c_cv_have_two_getmntent],
 839                 AC_COMPILE_IFELSE(
 840                         AC_LANG_PROGRAM([[AC_INCLUDES_DEFAULT
 841 #include "$srcdir/src/utils_mount.h"]],
 842                                 [[
 843                                  FILE *fh;
 844                                  struct mnttab mt;
 845                                  int status;
 846                                  fh = fopen ("/etc/mnttab", "r");
 847                                  status = getmntent (fh, &mt);
 848                                 ]]
 849                         ),
 850                         [c_cv_have_two_getmntent="yes"],
 851                         [c_cv_have_two_getmntent="no"]
 852                 )
 853         )
 854 fi
 855
 856 # Check for different versions of `getmntent' here..
 857
 858 if test "x$have_getmntent" = "xc"; then
 859         if test "x$c_cv_have_one_getmntent" = "xyes"; then
 860                 AC_DEFINE(HAVE_ONE_GETMNTENT, 1,
 861                           [Define if the function getmntent exists and takes one argument.])
 862         fi
 863         if test "x$c_cv_have_two_getmntent" = "xyes"; then
 864                 AC_DEFINE(HAVE_TWO_GETMNTENT, 1,
 865                           [Define if the function getmntent exists and takes two arguments.])
 866         fi
 867 fi
 868 if test "x$have_getmntent" = "xsun"; then
 869         AC_DEFINE(HAVE_SUN_GETMNTENT, 1,
 870                   [Define if the function getmntent exists. It's the version from libsun.])
 871 fi
 872 if test "x$have_getmntent" = "xseq"; then
 873         AC_DEFINE(HAVE_SEQ_GETMNTENT, 1,
 874                   [Define if the function getmntent exists. It's the version from libseq.])
 875 fi
 876 if test "x$have_getmntent" = "xgen"; then
 877         AC_DEFINE(HAVE_GEN_GETMNTENT, 1,
 878                   [Define if the function getmntent exists. It's the version from libgen.])
 879 fi
 880
 881 # Check for structures
 882 AC_CHECK_MEMBERS([struct if_data.ifi_ibytes, struct if_data.ifi_opackets, struct if_data.ifi_ierrors],
 883         [AC_DEFINE(HAVE_STRUCT_IF_DATA, 1, [Define if struct if_data exists and is usable.])],
 884         [],
 885         [
 886         #include <sys/types.h>
 887         #include <sys/socket.h>
 888         #include <net/if.h>
 889         ])
 890 AC_CHECK_MEMBERS([struct net_device_stats.rx_bytes, struct net_device_stats.tx_packets, struct net_device_stats.rx_errors],
 891         [AC_DEFINE(HAVE_STRUCT_NET_DEVICE_STATS, 1, [Define if struct net_device_stats exists and is usable.])],
 892         [],
 893         [
 894         #include <sys/types.h>
 895         #include <sys/socket.h>
 896         #include <linux/if.h>
 897         #include <linux/netdevice.h>
 898         ])
 899
 900 AC_CHECK_MEMBERS([struct kinfo_proc.ki_pid, struct kinfo_proc.ki_rssize, struct kinfo_proc.ki_rusage],
 901         [
 902                 AC_DEFINE(HAVE_STRUCT_KINFO_PROC_FREEBSD, 1,
 903                         [Define if struct kinfo_proc exists in the FreeBSD variant.])
 904                 have_struct_kinfo_proc_freebsd="yes"
 905         ],
 906         [
 907                 have_struct_kinfo_proc_freebsd="no"
 908         ],
 909         [
 910 #include <kvm.h>
 911 #include <sys/param.h>
 912 #include <sys/sysctl.h>
 913 #include <sys/user.h>
 914         ])
 915
 916 AC_CHECK_MEMBERS([struct kinfo_proc.kp_proc, struct kinfo_proc.kp_eproc],
 917         [
 918                 AC_DEFINE(HAVE_STRUCT_KINFO_PROC_OPENBSD, 1,
 919                         [Define if struct kinfo_proc exists in the OpenBSD variant.])
 920                 have_struct_kinfo_proc_openbsd="yes"
 921         ],
 922         [
 923                 have_struct_kinfo_proc_openbsd="no"
 924         ],
 925         [
 926 #include <sys/param.h>
 927 #include <sys/sysctl.h>
 928 #include <kvm.h>
 929         ])
 930
 931 AC_CHECK_MEMBERS([struct udphdr.uh_dport, struct udphdr.uh_sport], [], [],
 932 [#if HAVE_STDINT_H
 933 # include <stdint.h>
 934 #endif
 935 #if HAVE_SYS_TYPES_H
 936 # include <sys/types.h>
 937 #endif
 938 #if HAVE_NETINET_IN_SYSTM_H
 939 # include <netinet/in_systm.h>
 940 #endif
 941 #if HAVE_NETINET_IN_H
 942 # include <netinet/in.h>
 943 #endif
 944 #if HAVE_NETINET_IP_H
 945 # include <netinet/ip.h>
 946 #endif
 947 #if HAVE_NETINET_UDP_H
 948 # include <netinet/udp.h>
 949 #endif
 950 ])
 951 AC_CHECK_MEMBERS([struct udphdr.dest, struct udphdr.source], [], [],
 952 [#if HAVE_STDINT_H
 953 # include <stdint.h>
 954 #endif
 955 #if HAVE_SYS_TYPES_H
 956 # include <sys/types.h>
 957 #endif
 958 #if HAVE_NETINET_IN_SYSTM_H
 959 # include <netinet/in_systm.h>
 960 #endif
 961 #if HAVE_NETINET_IN_H
 962 # include <netinet/in.h>
 963 #endif
 964 #if HAVE_NETINET_IP_H
 965 # include <netinet/ip.h>
 966 #endif
 967 #if HAVE_NETINET_UDP_H
 968 # include <netinet/udp.h>
 969 #endif
 970 ])
 971
 972 AC_CHECK_MEMBERS([kstat_io_t.nwritten, kstat_io_t.writes, kstat_io_t.nwrites, kstat_io_t.wtime],
 973         [],
 974         [],
 975         [
 976 #if HAVE_KSTAT_H
 977 # include <kstat.h>
 978 #endif
 979         ])
 980
 981 #
 982 # Checks for libraries begin here
 983 #
 984 with_libresolv="yes"
 985 AC_CHECK_LIB(resolv, res_search,
 986 [
 987         AC_DEFINE(HAVE_LIBRESOLV, 1, [Define to 1 if you have the 'resolv' library (-lresolv).])
 988 ],
 989 [with_libresolv="no"])
 990 AM_CONDITIONAL(BUILD_WITH_LIBRESOLV, test "x$with_libresolv" = "xyes")
 991
 992 dnl Check for HAL (hardware abstraction library)
 993 with_libhal="yes"
 994 AC_CHECK_LIB(hal,libhal_device_property_exists,
 995              [AC_DEFINE(HAVE_LIBHAL, 1, [Define to 1 if you have 'hal' library])],
 996              [with_libhal="no"])
 997 if test "x$with_libhal" = "xyes"; then
 998         if test "x$PKG_CONFIG" != "x"; then
 999                 BUILD_WITH_LIBHAL_CFLAGS="`pkg-config --cflags hal`"
1000                 BUILD_WITH_LIBHAL_LIBS="`pkg-config --libs hal`"
1001                 AC_SUBST(BUILD_WITH_LIBHAL_CFLAGS)
1002                 AC_SUBST(BUILD_WITH_LIBHAL_LIBS)
1003         fi
1004 fi
1005
1006 m4_divert_once([HELP_WITH], [
1007 collectd additional packages:])
1008
1009 if test "x$ac_system" = "xSolaris"
1010 then
1011         with_kstat="yes"
1012         with_devinfo="yes"
1013 else
1014         with_kstat="no (Solaris only)"
1015         with_devinfo="no (Solaris only)"
1016 fi
1017
1018 if test "x$with_kstat" = "xyes"
1019 then
1020         AC_CHECK_LIB(kstat, kstat_open, [with_kstat="yes"], [with_kstat="no (libkstat not found)"], [])
1021 fi
1022 if test "x$with_kstat" = "xyes"
1023 then
1024         AC_CHECK_LIB(devinfo, di_init, [with_devinfo="yes"], [with_devinfo="no (not found)"], [])
1025         AC_CHECK_HEADERS(kstat.h,, [with_kstat="no (kstat.h not found)"])
1026 fi
1027 if test "x$with_kstat" = "xyes"
1028 then
1029         AC_DEFINE(HAVE_LIBKSTAT, 1,
1030                   [Define to 1 if you have the 'kstat' library (-lkstat)])
1031 fi
1032 AM_CONDITIONAL(BUILD_WITH_LIBKSTAT, test "x$with_kstat" = "xyes")
1033 AM_CONDITIONAL(BUILD_WITH_LIBDEVINFO, test "x$with_devinfo" = "xyes")
1034
1035 with_libiokit="no"
1036 AC_CHECK_LIB(IOKit, IOServiceGetMatchingServices,
1037 [
1038         with_libiokit="yes"
1039 ],
1040 [
1041         with_libiokit="no"
1042 ])
1043 AM_CONDITIONAL(BUILD_WITH_LIBIOKIT, test "x$with_libiokit" = "xyes")
1044
1045 with_libkvm="no"
1046 AC_CHECK_LIB(kvm, kvm_getprocs, [with_kvm_getprocs="yes"], [with_kvm_getprocs="no"])
1047 if test "x$with_kvm_getprocs" = "xyes"
1048 then
1049         AC_DEFINE(HAVE_LIBKVM_GETPROCS, 1,
1050                   [Define to 1 if you have the 'kvm' library with the 'kvm_getprocs' symbol (-lkvm)])
1051         with_libkvm="yes"
1052 fi
1053 AM_CONDITIONAL(BUILD_WITH_LIBKVM_GETPROCS, test "x$with_kvm_getprocs" = "xyes")
1054
1055 AC_CHECK_LIB(kvm, kvm_getswapinfo, [with_kvm_getswapinfo="yes"], [with_kvm_getswapinfo="no"])
1056 if test "x$with_kvm_getswapinfo" = "xyes"
1057 then
1058         AC_DEFINE(HAVE_LIBKVM_GETSWAPINFO, 1,
1059                   [Define to 1 if you have the 'kvm' library with the 'kvm_getswapinfo' symbol (-lkvm)])
1060         with_libkvm="yes"
1061 fi
1062 AM_CONDITIONAL(BUILD_WITH_LIBKVM_GETSWAPINFO, test "x$with_kvm_getswapinfo" = "xyes")
1063
1064 AC_CHECK_LIB(kvm, kvm_nlist, [with_kvm_nlist="yes"], [with_kvm_nlist="no"])
1065 if test "x$with_kvm_nlist" = "xyes"
1066 then
1067         AC_DEFINE(HAVE_LIBKVM_NLIST, 1,
1068                   [Define to 1 if you have the 'kvm' library with the 'kvm_nlist' symbol (-lkvm)])
1069         with_libkvm="yes"
1070 fi
1071 AM_CONDITIONAL(BUILD_WITH_LIBKVM_NLIST, test "x$with_kvm_nlist" = "xyes")
1072
1073 AC_CHECK_LIB(kvm, kvm_openfiles, [with_kvm_openfiles="yes"], [with_kvm_openfiles="no"])
1074 if test "x$with_kvm_openfiles" = "xyes"
1075 then
1076         AC_DEFINE(HAVE_LIBKVM_NLIST, 1,
1077                   [Define to 1 if you have the 'kvm' library with the 'kvm_openfiles' symbol (-lkvm)])
1078         with_libkvm="yes"
1079 fi
1080 AM_CONDITIONAL(BUILD_WITH_LIBKVM_OPENFILES, test "x$with_kvm_openfiles" = "xyes")
1081
1082 # --with-libcurl {{{
1083 with_curl_config="curl-config"
1084 with_curl_cflags=""
1085 with_curl_libs=""
1086 AC_ARG_WITH(libcurl, [AS_HELP_STRING([--with-libcurl@<:@=PREFIX@:>@], [Path to libcurl.])],
1087 [
1088         if test "x$withval" = "xno"
1089         then
1090                 with_libcurl="no"
1091         else if test "x$withval" = "xyes"
1092         then
1093                 with_libcurl="yes"
1094         else
1095                 if test -f "$withval" && test -x "$withval"
1096                 then
1097                         with_curl_config="$withval"
1098                         with_libcurl="yes"
1099                 else if test -x "$withval/bin/curl-config"
1100                 then
1101                         with_curl_config="$withval/bin/curl-config"
1102                         with_libcurl="yes"
1103                 fi; fi
1104                 with_libcurl="yes"
1105         fi; fi
1106 ],
1107 [
1108         with_libcurl="yes"
1109 ])
1110 if test "x$with_libcurl" = "xyes"
1111 then
1112         with_curl_cflags=`$with_curl_config --cflags 2>/dev/null`
1113         curl_config_status=$?
1114
1115         if test $curl_config_status -ne 0
1116         then
1117                 with_libcurl="no ($with_curl_config failed)"
1118         else
1119                 SAVE_CPPFLAGS="$CPPFLAGS"
1120                 CPPFLAGS="$CPPFLAGS $with_curl_cflags"
1121
1122                 AC_CHECK_HEADERS(curl/curl.h, [], [with_libcurl="no (curl/curl.h not found)"], [])
1123
1124                 CPPFLAGS="$SAVE_CPPFLAGS"
1125         fi
1126 fi
1127 if test "x$with_libcurl" = "xyes"
1128 then
1129         with_curl_libs=`$with_curl_config --libs 2>/dev/null`
1130         curl_config_status=$?
1131
1132         if test $curl_config_status -ne 0
1133         then
1134                 with_libcurl="no ($with_curl_config failed)"
1135         else
1136                 AC_CHECK_LIB(curl, curl_easy_init,
1137                  [with_libcurl="yes"],
1138                  [with_libcurl="no (symbol 'curl_easy_init' not found)"],
1139                  [$with_curl_libs])
1140         fi
1141 fi
1142 if test "x$with_libcurl" = "xyes"
1143 then
1144         BUILD_WITH_LIBCURL_CFLAGS="$with_curl_cflags"
1145         BUILD_WITH_LIBCURL_LIBS="$with_curl_libs"
1146         AC_SUBST(BUILD_WITH_LIBCURL_CFLAGS)
1147         AC_SUBST(BUILD_WITH_LIBCURL_LIBS)
1148 fi
1149 AM_CONDITIONAL(BUILD_WITH_LIBCURL, test "x$with_libcurl" = "xyes")
1150 # }}}
1151
1152 # --with-libdbi {{{
1153 with_libdbi_cppflags=""
1154 with_libdbi_ldflags=""
1155 AC_ARG_WITH(libdbi, [AS_HELP_STRING([--with-libdbi@<:@=PREFIX@:>@], [Path to libdbi.])],
1156 [
1157         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1158         then
1159                 with_libdbi_cppflags="-I$withval/include"
1160                 with_libdbi_ldflags="-L$withval/lib"
1161                 with_libdbi="yes"
1162         else
1163                 with_libdbi="$withval"
1164         fi
1165 ],
1166 [
1167         with_libdbi="yes"
1168 ])
1169 if test "x$with_libdbi" = "xyes"
1170 then
1171         SAVE_CPPFLAGS="$CPPFLAGS"
1172         CPPFLAGS="$CPPFLAGS $with_libdbi_cppflags"
1173
1174         AC_CHECK_HEADERS(dbi/dbi.h, [with_libdbi="yes"], [with_libdbi="no (dbi/dbi.h not found)"])
1175
1176         CPPFLAGS="$SAVE_CPPFLAGS"
1177 fi
1178 if test "x$with_libdbi" = "xyes"
1179 then
1180         SAVE_CPPFLAGS="$CPPFLAGS"
1181         SAVE_LDFLAGS="$LDFLAGS"
1182         CPPFLAGS="$CPPFLAGS $with_libdbi_cppflags"
1183         LDFLAGS="$LDFLAGS $with_libdbi_ldflags"
1184
1185         AC_CHECK_LIB(dbi, dbi_initialize, [with_libdbi="yes"], [with_libdbi="no (Symbol 'dbi_initialize' not found)"])
1186
1187         CPPFLAGS="$SAVE_CPPFLAGS"
1188         LDFLAGS="$SAVE_LDFLAGS"
1189 fi
1190 if test "x$with_libdbi" = "xyes"
1191 then
1192         BUILD_WITH_LIBDBI_CPPFLAGS="$with_libdbi_cppflags"
1193         BUILD_WITH_LIBDBI_LDFLAGS="$with_libdbi_ldflags"
1194         BUILD_WITH_LIBDBI_LIBS="-ldbi"
1195         AC_SUBST(BUILD_WITH_LIBDBI_CPPFLAGS)
1196         AC_SUBST(BUILD_WITH_LIBDBI_LDFLAGS)
1197         AC_SUBST(BUILD_WITH_LIBDBI_LIBS)
1198 fi
1199 AM_CONDITIONAL(BUILD_WITH_LIBDBI, test "x$with_libdbi" = "xyes")
1200 # }}}
1201
1202 # --with-libesmtp {{{
1203 AC_ARG_WITH(libesmtp, [AS_HELP_STRING([--with-libesmtp@<:@=PREFIX@:>@], [Path to libesmtp.])],
1204 [
1205         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1206         then
1207                 LDFLAGS="$LDFLAGS -L$withval/lib"
1208                 CPPFLAGS="$CPPFLAGS -I$withval/include -D_THREAD_SAFE"
1209                 with_libesmtp="yes"
1210         else
1211                 with_libesmtp="$withval"
1212         fi
1213 ],
1214 [
1215         with_libesmtp="yes"
1216 ])
1217 if test "x$with_libesmtp" = "xyes"
1218 then
1219         AC_CHECK_LIB(esmtp, smtp_create_session,
1220         [
1221                 AC_DEFINE(HAVE_LIBESMTP, 1, [Define to 1 if you have the esmtp library (-lesmtp).])
1222         ], [with_libesmtp="no (libesmtp not found)"])
1223 fi
1224 if test "x$with_libesmtp" = "xyes"
1225 then
1226         AC_CHECK_HEADERS(libesmtp.h,
1227         [
1228                 AC_DEFINE(HAVE_LIBESMTP_H, 1, [Define to 1 if you have the <libesmtp.h> header file.])
1229         ], [with_libesmtp="no (libesmtp.h not found)"])
1230 fi
1231 if test "x$with_libesmtp" = "xyes"
1232 then
1233         collect_libesmtp=1
1234 else
1235         collect_libesmtp=0
1236 fi
1237 AC_DEFINE_UNQUOTED(COLLECT_LIBESMTP, [$collect_libesmtp],
1238         [Wether or not to use the esmtp library])
1239 AM_CONDITIONAL(BUILD_WITH_LIBESMTP, test "x$with_libesmtp" = "xyes")
1240 # }}}
1241
1242 # --with-libiptc {{{
1243 with_own_libiptc="no"
1244 AC_ARG_WITH(libiptc, [AS_HELP_STRING([--with-libiptc@<:@=PREFIX@:>@], [Path to libiptc.])],
1245 [
1246         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1247         then
1248                 LDFLAGS="$LDFLAGS -L$withval/lib"
1249                 CPPFLAGS="$CPPFLAGS -I$withval/include"
1250                 with_libiptc="yes"
1251         else
1252                 with_libiptc="$withval"
1253         fi
1254 ],
1255 [
1256         if test "x$ac_system" = "xLinux"
1257         then
1258                 with_libiptc="yes"
1259         else
1260                 with_libiptc="no (Linux only)"
1261         fi
1262 ])
1263 if test "x$with_libiptc" = "xyes"
1264 then
1265         AC_CHECK_LIB(iptc, iptc_init,
1266         [
1267                 AC_DEFINE(HAVE_LIBIPTC, 1, [Define to 1 if you have the iptc library (-liptc).])
1268         ],
1269         [
1270                 with_libiptc="yes"
1271                 with_own_libiptc="yes"
1272         ])
1273 fi
1274 if test "x$with_libiptc" = "xyes" -a "x$with_own_libiptc" != "xyes"
1275 then
1276         AC_CHECK_HEADERS(libiptc/libiptc.h,
1277         [
1278                 AC_DEFINE(HAVE_LIBIPTC_LIBIPTC_H, 1, [Define to 1 if you have the <libiptc/libiptc.h> header file.])
1279         ],
1280         [
1281                 with_libiptc="yes"
1282                 with_own_libiptc="yes"
1283         ])
1284 fi
1285 if test "x$with_libiptc" = "xyes"
1286 then
1287         SAVE_CFLAGS=$CFLAGS
1288         CFLAGS="$CFLAGS $KERNEL_CFLAGS"
1289
1290         AC_CHECK_HEADERS(linux/netfilter_ipv4/ip_tables.h linux/netfilter_ipv6/ip6_tables.h, [],
1291         [
1292                 with_libiptc="no (Linux iptables headers not found - check KERNEL_DIR)"
1293                 with_own_libiptc="no"
1294         ],
1295         [
1296 #include "$srcdir/src/libiptc/ipt_kernel_headers.h"
1297         ])
1298
1299         CFLAGS=$SAVE_CFLAGS
1300 fi
1301 AM_CONDITIONAL(BUILD_WITH_LIBIPTC, test "x$with_libiptc" = "xyes")
1302 AM_CONDITIONAL(BUILD_WITH_OWN_LIBIPTC, test "x$with_own_libiptc" = "xyes")
1303 if test "x$with_own_libiptc" = "xyes"
1304 then
1305         AC_DEFINE(OWN_LIBIPTC, 1, [Define to 1 if we use the shipped iptc library.])
1306 fi
1307 # }}}
1308
1309 # --with-libmysql {{{
1310 with_mysql_config="mysql_config"
1311 with_mysql_cflags=""
1312 with_mysql_libs=""
1313 AC_ARG_WITH(libmysql, [AS_HELP_STRING([--with-libmysql@<:@=PREFIX@:>@], [Path to libmysql.])],
1314 [
1315         if test "x$withval" = "xno"
1316         then
1317                 with_libmysql="no"
1318         else if test "x$withval" = "xyes"
1319         then
1320                 with_libmysql="yes"
1321         else
1322                 if test -f "$withval" && test -x "$withval";
1323                 then
1324                         with_mysql_config="$withval"
1325                 else if test -x "$withval/bin/mysql_config"
1326                 then
1327                         with_mysql_config="$withval/bin/mysql_config"
1328                 fi; fi
1329                 with_libmysql="yes"
1330         fi; fi
1331 ],
1332 [
1333         with_libmysql="yes"
1334 ])
1335 if test "x$with_libmysql" = "xyes"
1336 then
1337         with_mysql_cflags=`$with_mysql_config --cflags 2>/dev/null`
1338         mysql_config_status=$?
1339
1340         if test $mysql_config_status -ne 0
1341         then
1342                 with_libmysql="no ($with_mysql_config failed)"
1343         else
1344                 SAVE_CPPFLAGS="$CPPFLAGS"
1345                 CPPFLAGS="$CPPFLAGS $with_mysql_cflags"
1346
1347                 have_mysql_h="no"
1348                 have_mysql_mysql_h="no"
1349                 AC_CHECK_HEADERS(mysql.h, [have_mysql_h="yes"])
1350
1351                 if test "x$have_mysql_h" = "xno"
1352                 then
1353                         AC_CHECK_HEADERS(mysql/mysql.h, [have_mysql_mysql_h="yes"])
1354                 fi
1355
1356                 if test "x$have_mysql_h$have_mysql_mysql_h" = "xnono"
1357                 then
1358                         with_libmysql="no (mysql.h not found)"
1359                 fi
1360
1361                 CPPFLAGS="$SAVE_CPPFLAGS"
1362         fi
1363 fi
1364 if test "x$with_libmysql" = "xyes"
1365 then
1366         with_mysql_libs=`$with_mysql_config --libs 2>/dev/null`
1367         mysql_config_status=$?
1368
1369         if test $mysql_config_status -ne 0
1370         then
1371                 with_libmysql="no ($with_mysql_config failed)"
1372         else
1373                 AC_CHECK_LIB(mysqlclient, mysql_init,
1374                  [with_libmysql="yes"],
1375                  [with_libmysql="no (symbol 'mysql_init' not found)"],
1376                  [$with_mysql_libs])
1377
1378                 AC_CHECK_LIB(mysqlclient, mysql_get_server_version,
1379                  [with_libmysql="yes"],
1380                  [with_libmysql="no (symbol 'mysql_get_server_version' not found)"],
1381                  [$with_mysql_libs])
1382         fi
1383 fi
1384 if test "x$with_libmysql" = "xyes"
1385 then
1386         BUILD_WITH_LIBMYSQL_CFLAGS="$with_mysql_cflags"
1387         BUILD_WITH_LIBMYSQL_LIBS="$with_mysql_libs"
1388         AC_SUBST(BUILD_WITH_LIBMYSQL_CFLAGS)
1389         AC_SUBST(BUILD_WITH_LIBMYSQL_LIBS)
1390 fi
1391 AM_CONDITIONAL(BUILD_WITH_LIBMYSQL, test "x$with_libmysql" = "xyes")
1392 # }}}
1393
1394 # --with-libnetlink {{{
1395 with_libnetlink_cflags=""
1396 with_libnetlink_libs="-lnetlink"
1397 AC_ARG_WITH(libnetlink, [AS_HELP_STRING([--with-libnetlink@<:@=PREFIX@:>@], [Path to libnetlink.])],
1398 [
1399  echo "libnetlink: withval = $withval"
1400  if test "x$withval" = "xyes"
1401  then
1402          with_libnetlink="yes"
1403  else if test "x$withval" = "xno"
1404  then
1405          with_libnetlink="no"
1406  else
1407          if test -d "$withval/include"
1408          then
1409                  with_libnetlink_cflags="-I$withval/include"
1410                  with_libnetlink_libs="-L$withval/lib -lnetlink"
1411                  with_libnetlink="yes"
1412          else
1413                  AC_MSG_ERROR("no such directory: $withval/include")
1414          fi
1415  fi; fi
1416 ],
1417 [
1418  if test "x$ac_system" = "xLinux"
1419  then
1420          with_libnetlink="yes"
1421  else
1422          with_libnetlink="no (Linux only library)"
1423  fi
1424 ])
1425 if test "x$with_libnetlink" = "xyes"
1426 then
1427         SAVE_CFLAGS=$CFLAGS
1428         CFLAGS="$CFLAGS $with_libnetlink_cflags"
1429
1430         with_libnetlink="no (libnetlink.h not found)"
1431
1432         AC_CHECK_HEADERS(libnetlink.h iproute/libnetlink.h linux/libnetlink.h,
1433         [
1434          with_libnetlink="yes"
1435          break
1436         ], [],
1437 [#include <stdio.h>
1438 #include <sys/types.h>
1439 #include <asm/types.h>
1440 #include <sys/socket.h>
1441 #include <linux/netlink.h>
1442 #include <linux/rtnetlink.h>])
1443         AC_CHECK_HEADERS(linux/gen_stats.h linux/pkt_sched.h, [], [],
1444 [#include <stdio.h>
1445 #include <sys/types.h>
1446 #include <asm/types.h>
1447 #include <sys/socket.h>])
1448
1449         AC_COMPILE_IFELSE(
1450 [#include <stdio.h>
1451 #include <sys/types.h>
1452 #include <asm/types.h>
1453 #include <sys/socket.h>
1454 #include <linux/netlink.h>
1455 #include <linux/rtnetlink.h>
1456
1457 int main (void)
1458 {
1459         int retval = TCA_STATS2;
1460         return (retval);
1461 }],
1462         [AC_DEFINE([HAVE_TCA_STATS2], 1, [True if the enum-member TCA_STATS2 exists])]
1463         []);
1464
1465         AC_COMPILE_IFELSE(
1466 [#include <stdio.h>
1467 #include <sys/types.h>
1468 #include <asm/types.h>
1469 #include <sys/socket.h>
1470 #include <linux/netlink.h>
1471 #include <linux/rtnetlink.h>
1472
1473 int main (void)
1474 {
1475         int retval = TCA_STATS;
1476         return (retval);
1477 }],
1478         [AC_DEFINE([HAVE_TCA_STATS], 1, [True if the enum-member TCA_STATS exists])]
1479         []);
1480
1481         CFLAGS="$SAVE_CFLAGS"
1482 fi
1483 if test "x$with_libnetlink" = "xyes"
1484 then
1485         AC_CHECK_LIB(netlink, rtnl_open,
1486                      [with_libnetlink="yes"],
1487                      [with_libnetlink="no (symbol 'rtnl_open' not found)"],
1488                      [$with_libnetlink_libs])
1489 fi
1490 if test "x$with_libnetlink" = "xyes"
1491 then
1492         BUILD_WITH_LIBNETLINK_CFLAGS="$with_libnetlink_cflags"
1493         BUILD_WITH_LIBNETLINK_LIBS="$with_libnetlink_libs"
1494         AC_SUBST(BUILD_WITH_LIBNETLINK_CFLAGS)
1495         AC_SUBST(BUILD_WITH_LIBNETLINK_LIBS)
1496 fi
1497 AM_CONDITIONAL(BUILD_WITH_LIBNETLINK, test "x$with_libnetlink" = "xyes")
1498 # }}}
1499
1500 # --with-libnetsnmp {{{
1501 with_snmp_config="net-snmp-config"
1502 with_snmp_cflags=""
1503 with_snmp_libs=""
1504 AC_ARG_WITH(libnetsnmp, [AS_HELP_STRING([--with-libnetsnmp@<:@=PREFIX@:>@], [Path to the Net-SNMPD library.])],
1505 [
1506         if test "x$withval" = "xno"
1507         then
1508                 with_libnetsnmp="no"
1509         else if test "x$withval" = "xyes"
1510         then
1511                 with_libnetsnmp="yes"
1512         else
1513                 if test -x "$withval"
1514                 then
1515                         with_snmp_config="$withval"
1516                         with_libnetsnmp="yes"
1517                 else
1518                         with_snmp_config="$withval/bin/net-snmp-config"
1519                         with_libnetsnmp="yes"
1520                 fi
1521         fi; fi
1522 ],
1523 [with_libnetsnmp="yes"])
1524 if test "x$with_libnetsnmp" = "xyes"
1525 then
1526         with_snmp_cflags=`$with_snmp_config --cflags 2>/dev/null`
1527         snmp_config_status=$?
1528
1529         if test $snmp_config_status -ne 0
1530         then
1531                 with_libnetsnmp="no ($with_snmp_config failed)"
1532         else
1533                 SAVE_CPPFLAGS="$CPPFLAGS"
1534                 CPPFLAGS="$CPPFLAGS $with_snmp_cflags"
1535
1536                 AC_CHECK_HEADERS(net-snmp/net-snmp-config.h, [], [with_libnetsnmp="no (net-snmp/net-snmp-config.h not found)"])
1537
1538                 CPPFLAGS="$SAVE_CPPFLAGS"
1539         fi
1540 fi
1541 if test "x$with_libnetsnmp" = "xyes"
1542 then
1543         with_snmp_libs=`$with_snmp_config --libs 2>/dev/null`
1544         snmp_config_status=$?
1545
1546         if test $snmp_config_status -ne 0
1547         then
1548                 with_libnetsnmp="no ($with_snmp_config failed)"
1549         else
1550                 AC_CHECK_LIB(netsnmp, init_snmp,
1551                 [with_libnetsnmp="yes"],
1552                 [with_libnetsnmp="no (libnetsnmp not found)"],
1553                 [$with_snmp_libs])
1554         fi
1555 fi
1556 if test "x$with_libnetsnmp" = "xyes"
1557 then
1558         BUILD_WITH_LIBSNMP_CFLAGS="$with_snmp_cflags"
1559         BUILD_WITH_LIBSNMP_LIBS="$with_snmp_libs"
1560         AC_SUBST(BUILD_WITH_LIBSNMP_CFLAGS)
1561         AC_SUBST(BUILD_WITH_LIBSNMP_LIBS)
1562 fi
1563 AM_CONDITIONAL(BUILD_WITH_LIBNETSNMP, test "x$with_libnetsnmp" = "xyes")
1564 # }}}
1565
1566 # --with-liboconfig {{{
1567 with_own_liboconfig="no"
1568 liboconfig_LDFLAGS="$LDFLAGS"
1569 liboconfig_CPPFLAGS="$CPPFLAGS"
1570 AC_ARG_WITH(liboconfig, [AS_HELP_STRING([--with-liboconfig@<:@=PREFIX@:>@], [Path to liboconfig.])],
1571 [
1572         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1573         then
1574                 if test -d "$withval/lib"
1575                 then
1576                         liboconfig_LDFLAGS="$LDFLAGS -L$withval/lib"
1577                 fi
1578                 if test -d "$withval/include"
1579                 then
1580                         liboconfig_CPPFLAGS="$CPPFLAGS -I$withval/include"
1581                 fi
1582         fi
1583         if test "x$withval" = "xno"
1584         then
1585                 AC_MSG_ERROR("liboconfig is required")
1586         fi
1587 ],
1588 [
1589         with_liboconfig="yes"
1590 ])
1591
1592 save_LDFLAGS="$LDFLAGS"
1593 save_CPPFLAGS="$CPPFLAGS"
1594 LDFLAGS="$liboconfig_LDFLAGS"
1595 CPPFLAGS="$liboconfig_CPPFLAGS"
1596 AC_CHECK_LIB(oconfig, oconfig_parse_fh,
1597 [
1598         with_liboconfig="yes"
1599         with_own_liboconfig="no"
1600 ],
1601 [
1602         with_liboconfig="yes"
1603         with_own_liboconfig="yes"
1604         LDFLAGS="$save_LDFLAGS"
1605         CPPFLAGS="$save_CPPFLAGS"
1606 ])
1607
1608 AM_CONDITIONAL(BUILD_WITH_OWN_LIBOCONFIG, test "x$with_own_liboconfig" = "xyes")
1609 if test "x$with_own_liboconfig" = "xyes"
1610 then
1611         with_liboconfig="yes (shipped version)"
1612 fi
1613 # }}}
1614
1615 # --with-liboping {{{
1616 with_own_liboping="no"
1617 liboping_LDFLAGS="$LDFLAGS"
1618 liboping_CPPFLAGS="$CPPFLAGS"
1619 AC_ARG_WITH(liboping, [AS_HELP_STRING([--with-liboping@<:@=PREFIX@:>@], [Path to liboping.])],
1620 [
1621         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1622         then
1623                 if test -d "$withval/lib"
1624                 then
1625                         liboping_LDFLAGS="$LDFLAGS -L$withval/lib"
1626                 fi
1627                 if test -d "$withval/include"
1628                 then
1629                         liboping_CPPFLAGS="$CPPFLAGS -I$withval/include"
1630                 fi
1631         fi
1632         if test "x$withval" = "xno"
1633         then
1634                 with_liboping="no"
1635                 with_own_liboping="no"
1636         else if test "x$withval" = "xyes"
1637         then
1638                 with_liboping="yes"
1639         fi; fi
1640 ],
1641 [
1642         with_liboping="yes"
1643 ])
1644
1645 if test "x$with_liboping" = "xyes"
1646 then
1647         save_LDFLAGS="$LDFLAGS"
1648         save_CPPFLAGS="$CPPFLAGS"
1649         LDFLAGS="$liboping_LDFLAGS"
1650         CPPFLAGS="$liboping_CPPFLAGS"
1651         AC_CHECK_LIB(oping, ping_construct,
1652         [
1653                 with_liboping="yes"
1654                 with_own_liboping="no"
1655         ],
1656         [
1657                 with_liboping="yes"
1658                 with_own_liboping="yes"
1659                 LDFLAGS="$save_LDFLAGS"
1660                 CPPFLAGS="$save_CPPFLAGS"
1661         ])
1662 fi
1663 AM_CONDITIONAL(BUILD_WITH_LIBOPING, test "x$with_liboping" = "xyes")
1664 AM_CONDITIONAL(BUILD_WITH_OWN_LIBOPING, test "x$with_own_liboping" = "xyes")
1665 # }}}
1666
1667 # --with-oracle {{{
1668 with_oracle_cppflags=""
1669 with_oracle_libs=""
1670 AC_ARG_WITH(oracle, [AS_HELP_STRING([--with-oracle@<:@=ORACLE_HOME@:>@], [Path to Oracle.])],
1671 [
1672         if test "x$withval" = "xyes"
1673         then
1674                 if test "x$ORACLE_HOME" = "x"
1675                 then
1676                         AC_MSG_WARN([Use of the Oracle library has been forced, but the environment variable ORACLE_HOME is not set.])
1677                 fi
1678                 with_oracle="yes"
1679         else if test "x$withval" = "xno"
1680         then
1681                 with_oracle="no"
1682         else
1683                 with_oracle="yes"
1684                 ORACLE_HOME="$withval"
1685         fi; fi
1686 ],
1687 [
1688         if test "x$ORACLE_HOME" = "x"
1689         then
1690                 with_oracle="no (ORACLE_HOME is not set)"
1691         else
1692                 with_oracle="yes"
1693         fi
1694 ])
1695 if test "x$ORACLE_HOME" != "x"
1696 then
1697         with_oracle_cppflags="-I$ORACLE_HOME/rdbms/public"
1698
1699         if test -e "$ORACLE_HOME/lib/ldflags"
1700         then
1701                 with_oracle_libs=`cat "$ORACLE_HOME/lib/ldflags"`
1702         fi
1703         #with_oracle_libs="-L$ORACLE_HOME/lib $with_oracle_libs -lclntsh"
1704         with_oracle_libs="-L$ORACLE_HOME/lib -lclntsh"
1705 fi
1706 if test "x$with_oracle" = "xyes"
1707 then
1708         SAVE_CPPFLAGS="$CPPFLAGS"
1709         CPPFLAGS="$CPPFLAGS $with_oracle_cppflags"
1710
1711         AC_CHECK_HEADERS(oci.h, [with_oracle="yes"], [with_oracle="no (oci.h not found)"])
1712
1713         CPPFLAGS="$SAVE_CPPFLAGS"
1714 fi
1715 if test "x$with_oracle" = "xyes"
1716 then
1717         SAVE_CPPFLAGS="$CPPFLAGS"
1718         SAVE_LDFLAGS="$LDFLAGS"
1719         CPPFLAGS="$CPPFLAGS $with_oracle_cppflags"
1720         LDFLAGS="$LDFLAGS $with_oracle_libs"
1721
1722         AC_CHECK_FUNC(OCIEnvCreate, [with_oracle="yes"], [with_oracle="no (Symbol 'OCIEnvCreate' not found)"])
1723
1724         CPPFLAGS="$SAVE_CPPFLAGS"
1725         LDFLAGS="$SAVE_LDFLAGS"
1726 fi
1727 if test "x$with_oracle" = "xyes"
1728 then
1729         BUILD_WITH_ORACLE_CFLAGS="$with_oracle_cppflags"
1730         BUILD_WITH_ORACLE_LIBS="$with_oracle_libs"
1731         AC_SUBST(BUILD_WITH_ORACLE_CFLAGS)
1732         AC_SUBST(BUILD_WITH_ORACLE_LIBS)
1733 fi
1734 # }}}
1735
1736 # --with-libowcapi {{{
1737 with_libowcapi_cppflags=""
1738 with_libowcapi_libs="-lowcapi"
1739 AC_ARG_WITH(libowcapi, [AS_HELP_STRING([--with-libowcapi@<:@=PREFIX@:>@], [Path to libowcapi.])],
1740 [
1741         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1742         then
1743                 with_libowcapi_cppflags="-I$withval/include"
1744                 with_libowcapi_libs="-L$withval/lib -lowcapi"
1745                 with_libowcapi="yes"
1746         else
1747                 with_libowcapi="$withval"
1748         fi
1749 ],
1750 [
1751         with_libowcapi="yes"
1752 ])
1753 if test "x$with_libowcapi" = "xyes"
1754 then
1755         SAVE_CPPFLAGS="$CPPFLAGS"
1756         CPPFLAGS="$with_libowcapi_cppflags"
1757
1758         AC_CHECK_HEADERS(owcapi.h, [with_libowcapi="yes"], [with_libowcapi="no (owcapi.h not found)"])
1759
1760         CPPFLAGS="$SAVE_CPPFLAGS"
1761 fi
1762 if test "x$with_libowcapi" = "xyes"
1763 then
1764         SAVE_LDFLAGS="$LDFLAGS"
1765         SAVE_CPPFLAGS="$CPPFLAGS"
1766         LDFLAGS="$with_libowcapi_libs"
1767         CPPFLAGS="$with_libowcapi_cppflags"
1768
1769         AC_CHECK_LIB(owcapi, OW_get, [with_libowcapi="yes"], [with_libowcapi="no (libowcapi not found)"])
1770
1771         LDFLAGS="$SAVE_LDFLAGS"
1772         CPPFLAGS="$SAVE_CPPFLAGS"
1773 fi
1774 if test "x$with_libowcapi" = "xyes"
1775 then
1776         BUILD_WITH_LIBOWCAPI_CPPFLAGS="$with_libowcapi_cppflags"
1777         BUILD_WITH_LIBOWCAPI_LIBS="$with_libowcapi_libs"
1778         AC_SUBST(BUILD_WITH_LIBOWCAPI_CPPFLAGS)
1779         AC_SUBST(BUILD_WITH_LIBOWCAPI_LIBS)
1780 fi
1781 # }}}
1782
1783 # --with-libpcap {{{
1784 AC_ARG_WITH(libpcap, [AS_HELP_STRING([--with-libpcap@<:@=PREFIX@:>@], [Path to libpcap.])],
1785 [
1786         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1787         then
1788                 LDFLAGS="$LDFLAGS -L$withval/lib"
1789                 CPPFLAGS="$CPPFLAGS -I$withval/include"
1790                 with_libpcap="yes"
1791         else
1792                 with_libpcap="$withval"
1793         fi
1794 ],
1795 [
1796         with_libpcap="yes"
1797 ])
1798 if test "x$with_libpcap" = "xyes"
1799 then
1800         AC_CHECK_LIB(pcap, pcap_open_live,
1801         [
1802                 AC_DEFINE(HAVE_LIBPCAP, 1, [Define to 1 if you have the pcap library (-lpcap).])
1803         ], [with_libpcap="no (libpcap not found)"])
1804 fi
1805 if test "x$with_libpcap" = "xyes"
1806 then
1807         AC_CHECK_HEADERS(pcap.h,
1808         [
1809                 AC_DEFINE(HAVE_PCAP_H, 1, [Define to 1 if you have the <pcap.h> header file.])
1810         ], [with_libpcap="no (pcap.h not found)"])
1811 fi
1812 if test "x$with_libpcap" = "xyes"
1813 then
1814         collect_libpcap=1
1815 else
1816         collect_libpcap=0
1817 fi
1818 AC_DEFINE_UNQUOTED(COLLECT_LIBPCAP, [$collect_libpcap],
1819         [Wether or not to use the pcap library])
1820 AM_CONDITIONAL(BUILD_WITH_LIBPCAP, test "x$with_libpcap" = "xyes")
1821 # }}}
1822
1823 # --with-libperl {{{
1824 perl_interpreter="perl"
1825 AC_ARG_WITH(libperl, [AS_HELP_STRING([--with-libperl@<:@=PREFIX@:>@], [Path to libperl.])],
1826 [
1827         if test -x "$withval"
1828         then
1829                 perl_interpreter="$withval"
1830                 with_libperl="yes"
1831         else if test "x$withval" != "xno" && test "x$withval" != "xyes"
1832         then
1833                 LDFLAGS="$LDFLAGS -L$withval/lib"
1834                 CPPFLAGS="$CPPFLAGS -I$withval/include"
1835                 perl_interpreter="$withval/bin/perl"
1836                 with_libperl="yes"
1837         else
1838                 with_libperl="$withval"
1839         fi; fi
1840 ],
1841 [
1842         with_libperl="yes"
1843 ])
1844
1845 AC_MSG_CHECKING([for perl])
1846 perl_interpreter=`which "$perl_interpreter" 2> /dev/null`
1847 if test -x "$perl_interpreter"
1848 then
1849         AC_MSG_RESULT([yes ($perl_interpreter)])
1850 else
1851         perl_interpreter=""
1852         AC_MSG_RESULT([no])
1853 fi
1854
1855 AC_SUBST(PERL, "$perl_interpreter")
1856
1857 if test "x$with_libperl" = "xyes" \
1858         && test -n "$perl_interpreter"
1859 then
1860   SAVE_CFLAGS=$CFLAGS
1861   SAVE_LDFLAGS=$LDFLAGS
1862 dnl ARCHFLAGS="" -> disable multi -arch on OSX (see Config_heavy.pl:fetch_string)
1863   PERL_CFLAGS=`ARCHFLAGS="" $perl_interpreter -MExtUtils::Embed -e ccopts`
1864   PERL_LDFLAGS=`ARCHFLAGS="" $perl_interpreter -MExtUtils::Embed -e ldopts`
1865   CFLAGS="$CFLAGS $PERL_CFLAGS"
1866   LDFLAGS="$LDFLAGS $PERL_LDFLAGS"
1867
1868   AC_CACHE_CHECK([for libperl],
1869     [c_cv_have_libperl],
1870     AC_LINK_IFELSE(
1871       AC_LANG_PROGRAM(
1872       [[
1873 #define PERL_NO_GET_CONTEXT
1874 #include <EXTERN.h>
1875 #include <perl.h>
1876 #include <XSUB.h>
1877       ]],
1878       [[
1879        dTHX;
1880        load_module (PERL_LOADMOD_NOIMPORT,
1881                          newSVpv ("Collectd::Plugin::FooBar", 24),
1882                          Nullsv);
1883       ]]),
1884       [c_cv_have_libperl="yes"],
1885       [c_cv_have_libperl="no"]
1886     )
1887   )
1888
1889   if test "x$c_cv_have_libperl" = "xyes"
1890   then
1891           AC_DEFINE(HAVE_LIBPERL, 1, [Define if libperl is present and usable.])
1892           AC_SUBST(PERL_CFLAGS)
1893           AC_SUBST(PERL_LDFLAGS)
1894   else
1895           with_libperl="no"
1896   fi
1897
1898   CFLAGS=$SAVE_CFLAGS
1899   LDFLAGS=$SAVE_LDFLAGS
1900 else if test -z "$perl_interpreter"; then
1901   with_libperl="no (no perl interpreter found)"
1902   c_cv_have_libperl="no"
1903 fi; fi
1904 AM_CONDITIONAL(BUILD_WITH_LIBPERL, test "x$with_libperl" = "xyes")
1905
1906 if test "x$with_libperl" = "xyes"
1907 then
1908         SAVE_CFLAGS=$CFLAGS
1909         SAVE_LDFLAGS=$LDFLAGS
1910         CFLAGS="$CFLAGS $PERL_CFLAGS"
1911         LDFLAGS="$LDFLAGS $PERL_LDFLAGS"
1912
1913         AC_CACHE_CHECK([if perl supports ithreads],
1914                 [c_cv_have_perl_ithreads],
1915                 AC_LINK_IFELSE(
1916                         AC_LANG_PROGRAM(
1917                         [[
1918 #include <EXTERN.h>
1919 #include <perl.h>
1920 #include <XSUB.h>
1921
1922 #if !defined(USE_ITHREADS)
1923 # error "Perl does not support ithreads!"
1924 #endif /* !defined(USE_ITHREADS) */
1925                         ]],
1926                         [[ ]]),
1927                         [c_cv_have_perl_ithreads="yes"],
1928                         [c_cv_have_perl_ithreads="no"]
1929                 )
1930         )
1931
1932         if test "x$c_cv_have_perl_ithreads" = "xyes"
1933         then
1934                 AC_DEFINE(HAVE_PERL_ITHREADS, 1, [Define if Perl supports ithreads.])
1935         fi
1936
1937         CFLAGS=$SAVE_CFLAGS
1938         LDFLAGS=$SAVE_LDFLAGS
1939 fi
1940
1941 c_cv_have_broken_perl_load_module="no"
1942 if test "x$with_libperl" = "xyes"
1943 then
1944         SAVE_CFLAGS=$CFLAGS
1945         SAVE_LDFLAGS=$LDFLAGS
1946         # trigger an error if Perl_load_module*() uses __attribute__nonnull__(3)
1947         # (see issues #41 and #42)
1948         CFLAGS="$CFLAGS $PERL_CFLAGS -Wall -Werror"
1949         LDFLAGS="$LDFLAGS $PERL_LDFLAGS"
1950
1951         AC_CACHE_CHECK([for broken Perl_load_module()],
1952                 [c_cv_have_broken_perl_load_module],
1953                 AC_LINK_IFELSE(
1954                         AC_LANG_PROGRAM(
1955                         [[
1956 #define PERL_NO_GET_CONTEXT
1957 #include <EXTERN.h>
1958 #include <perl.h>
1959 #include <XSUB.h>
1960                         ]],
1961                         [[
1962                          dTHX;
1963                          load_module (PERL_LOADMOD_NOIMPORT,
1964                              newSVpv ("Collectd::Plugin::FooBar", 24),
1965                              Nullsv);
1966                         ]]),
1967                         [c_cv_have_broken_perl_load_module="no"],
1968                         [c_cv_have_broken_perl_load_module="yes"]
1969                 )
1970         )
1971
1972         CFLAGS=$SAVE_CFLAGS
1973         LDFLAGS=$SAVE_LDFLAGS
1974 fi
1975 AM_CONDITIONAL(HAVE_BROKEN_PERL_LOAD_MODULE,
1976                 test "x$c_cv_have_broken_perl_load_module" = "xyes")
1977
1978 if test "x$with_libperl" = "xyes"
1979 then
1980         SAVE_CFLAGS=$CFLAGS
1981         SAVE_LDFLAGS=$LDFLAGS
1982         CFLAGS="$CFLAGS $PERL_CFLAGS"
1983         LDFLAGS="$LDFLAGS $PERL_LDFLAGS"
1984
1985         AC_CHECK_MEMBER(
1986                 [struct mgvtbl.svt_local],
1987                 [have_struct_mgvtbl_svt_local="yes"],
1988                 [have_struct_mgvtbl_svt_local="no"],
1989                 [
1990 #include <EXTERN.h>
1991 #include <perl.h>
1992 #include <XSUB.h>
1993                 ])
1994
1995         if test "x$have_struct_mgvtbl_svt_local" = "xyes"
1996         then
1997                 AC_DEFINE(HAVE_PERL_STRUCT_MGVTBL_SVT_LOCAL, 1,
1998                                   [Define if Perl's struct mgvtbl has member svt_local.])
1999         fi
2000
2001         CFLAGS=$SAVE_CFLAGS
2002         LDFLAGS=$SAVE_LDFLAGS
2003 fi
2004 # }}}
2005
2006 # --with-libpq {{{
2007 with_pg_config="pg_config"
2008 with_libpq_includedir=""
2009 with_libpq_libdir=""
2010 with_libpq_cppflags=""
2011 with_libpq_ldflags=""
2012 AC_ARG_WITH(libpq, [AS_HELP_STRING([--with-libpq@<:@=PREFIX@:>@],
2013         [Path to libpq.])],
2014 [
2015         if test "x$withval" = "xno"
2016         then
2017                 with_libpq="no"
2018         else if test "x$withval" = "xyes"
2019         then
2020                 with_libpq="yes"
2021         else
2022                 if test -f "$withval" && test -x "$withval";
2023                 then
2024                         with_pg_config="$withval"
2025                 else if test -x "$withval/bin/pg_config"
2026                 then
2027                         with_pg_config="$withval/bin/pg_config"
2028                 fi; fi
2029                 with_libpq="yes"
2030         fi; fi
2031 ],
2032 [
2033         with_libpq="yes"
2034 ])
2035 if test "x$with_libpq" = "xyes"
2036 then
2037         with_libpq_includedir=`$with_pg_config --includedir 2> /dev/null`
2038         pg_config_status=$?
2039
2040         if test $pg_config_status -eq 0
2041         then
2042                 if test -n "$with_libpq_includedir"; then
2043                         for dir in $with_libpq_includedir; do
2044                                 with_libpq_cppflags="$with_libpq_cppflags -I$dir"
2045                         done
2046                 fi
2047         else
2048                 AC_MSG_WARN([$with_pg_config returned with status $pg_config_status])
2049         fi
2050
2051         SAVE_CPPFLAGS="$CPPFLAGS"
2052         CPPFLAGS="$CPPFLAGS $with_libpq_cppflags"
2053
2054         AC_CHECK_HEADERS(libpq-fe.h, [],
2055                 [with_libpq="no (libpq-fe.h not found)"], [])
2056
2057         CPPFLAGS="$SAVE_CPPFLAGS"
2058 fi
2059 if test "x$with_libpq" = "xyes"
2060 then
2061         with_libpq_libdir=`$with_pg_config --libdir 2> /dev/null`
2062         pg_config_status=$?
2063
2064         if test $pg_config_status -eq 0
2065         then
2066                 if test -n "$with_libpq_libdir"; then
2067                         for dir in $with_libpq_libdir; do
2068                                 with_libpq_ldflags="$with_libpq_ldflags -L$dir"
2069                         done
2070                 fi
2071         else
2072                 AC_MSG_WARN([$with_pg_config returned with status $pg_config_status])
2073         fi
2074
2075         SAVE_LDFLAGS="$LDFLAGS"
2076         LDFLAGS="$LDFLAGS $with_libpq_ldflags"
2077
2078         AC_CHECK_LIB(pq, PQconnectdb,
2079                 [with_libpq="yes"],
2080                 [with_libpq="no (symbol 'PQconnectdb' not found)"])
2081
2082         LDFLAGS="$SAVE_LDFLAGS"
2083 fi
2084 if test "x$with_libpq" = "xyes"
2085 then
2086         BUILD_WITH_LIBPQ_CPPFLAGS="$with_libpq_cppflags"
2087         BUILD_WITH_LIBPQ_LDFLAGS="$with_libpq_ldflags"
2088         AC_SUBST(BUILD_WITH_LIBPQ_CPPFLAGS)
2089         AC_SUBST(BUILD_WITH_LIBPQ_LDFLAGS)
2090 fi
2091 AM_CONDITIONAL(BUILD_WITH_LIBPQ, test "x$with_libpq" = "xyes")
2092 # }}}
2093
2094 # --with-libpthread {{{
2095 AC_ARG_WITH(libpthread, [AS_HELP_STRING([--with-libpthread=@<:@=PREFIX@:>@], [Path to libpthread.])],
2096 [       if test "x$withval" != "xno" \
2097                 && test "x$withval" != "xyes"
2098         then
2099                 LDFLAGS="$LDFLAGS -L$withval/lib"
2100                 CPPFLAGS="$CPPFLAGS -I$withval/include"
2101                 with_libpthread="yes"
2102         else
2103                 if test "x$withval" = "xno"
2104                 then
2105                         with_libpthread="no (disabled)"
2106                 fi
2107         fi
2108 ], [with_libpthread="yes"])
2109 if test "x$with_libpthread" = "xyes"
2110 then
2111         AC_CHECK_LIB(pthread, pthread_create, [with_libpthread="yes"], [with_libpthread="no (libpthread not found)"], [])
2112 fi
2113
2114 if test "x$with_libpthread" = "xyes"
2115 then
2116         AC_CHECK_HEADERS(pthread.h,, [with_libpthread="no (pthread.h not found)"])
2117 fi
2118 if test "x$with_libpthread" = "xyes"
2119 then
2120         collect_pthread=1
2121 else
2122         collect_pthread=0
2123 fi
2124 AC_DEFINE_UNQUOTED(HAVE_LIBPTHREAD, [$collect_pthread],
2125         [Wether or not to use pthread (POSIX threads) library])
2126 AM_CONDITIONAL(BUILD_WITH_LIBPTHREAD, test "x$with_libpthread" = "xyes")
2127 # }}}
2128
2129 # --with-librrd {{{
2130 # AC_ARG_WITH (package, help-string, [action-if-given], [action-if-not-given])
2131 librrd_cflags=""
2132 librrd_ldflags=""
2133 librrd_threadsafe="yes"
2134 librrd_rrdc_update="no"
2135 AC_ARG_WITH(librrd, [AS_HELP_STRING([--with-librrd@<:@=PREFIX@:>@], [Path to rrdtool.])],
2136 [       if test "x$withval" != "xno" && test "x$withval" != "xyes"
2137         then
2138                 librrd_cflags="-I$withval/include"
2139                 librrd_ldflags="-L$withval/lib"
2140                 with_librrd="yes"
2141         else
2142                 with_librrd="$withval"
2143         fi
2144 ], [with_librrd="yes"])
2145 if test "x$with_librrd" = "xyes"
2146 then
2147         SAVE_CPPFLAGS="$CPPFLAGS"
2148         SAVE_LDFLAGS="$LDFLAGS"
2149
2150         CPPFLAGS="$CPPFLAGS $librrd_cflags"
2151         LDFLAGS="$LDFLAGS $librrd_ldflags"
2152
2153         AC_CHECK_HEADERS(rrd.h,, [with_librrd="no (rrd.h not found)"])
2154
2155         CPPFLAGS="$SAVE_CPPFLAGS"
2156         LDFLAGS="$SAVE_LDFLAGS"
2157 fi
2158 if test "x$with_librrd" = "xyes"
2159 then
2160         SAVE_CPPFLAGS="$CPPFLAGS"
2161         SAVE_LDFLAGS="$LDFLAGS"
2162
2163         CPPFLAGS="$CPPFLAGS $librrd_cflags"
2164         LDFLAGS="$LDFLAGS $librrd_ldflags"
2165
2166         AC_CHECK_LIB(rrd_th, rrd_update_r,
2167         [with_librrd="yes"
2168          librrd_ldflags="$librrd_ldflags -lrrd_th -lm"
2169         ],
2170         [librrd_threadsafe="no"
2171          AC_CHECK_LIB(rrd, rrd_update,
2172          [with_librrd="yes"
2173           librrd_ldflags="$librrd_ldflags -lrrd -lm"
2174          ],
2175          [with_librrd="no (symbol 'rrd_update' not found)"],
2176          [-lm])
2177         ],
2178         [-lm])
2179
2180         if test "x$librrd_threadsafe" = "xyes"
2181         then
2182                 AC_CHECK_LIB(rrd_th, rrdc_update, [librrd_rrdc_update="yes"], [librrd_rrdc_update="no"])
2183         else
2184                 AC_CHECK_LIB(rrd, rrdc_update, [librrd_rrdc_update="yes"], [librrd_rrdc_update="no"])
2185         fi
2186
2187         CPPFLAGS="$SAVE_CPPFLAGS"
2188         LDFLAGS="$SAVE_LDFLAGS"
2189 fi
2190 if test "x$with_librrd" = "xyes"
2191 then
2192         BUILD_WITH_LIBRRD_CFLAGS="$librrd_cflags"
2193         BUILD_WITH_LIBRRD_LDFLAGS="$librrd_ldflags"
2194         AC_SUBST(BUILD_WITH_LIBRRD_CFLAGS)
2195         AC_SUBST(BUILD_WITH_LIBRRD_LDFLAGS)
2196 fi
2197 if test "x$librrd_threadsafe" = "xyes"
2198 then
2199         AC_DEFINE(HAVE_THREADSAFE_LIBRRD, 1, [Define to 1 if you have the threadsafe rrd library (-lrrd_th).])
2200 fi
2201 # }}}
2202
2203 # --with-libsensors {{{
2204 with_sensors_cflags=""
2205 with_sensors_ldflags=""
2206 AC_ARG_WITH(libsensors, [AS_HELP_STRING([--with-libsensors@<:@=PREFIX@:>@], [Path to lm_sensors.])],
2207 [
2208         if test "x$withval" = "xno"
2209         then
2210                 with_libsensors="no"
2211         else
2212                 with_libsensors="yes"
2213                 if test "x$withval" != "xyes"
2214                 then
2215                         with_sensors_cflags="-I$withval/include"
2216                         with_sensors_ldflags="-L$withval/lib"
2217                         with_libsensors="yes"
2218                 fi
2219         fi
2220 ],
2221 [
2222         if test "x$ac_system" = "xLinux"
2223         then
2224                 with_libsensors="yes"
2225         else
2226                 with_libsensors="no (Linux only library)"
2227         fi
2228 ])
2229 if test "x$with_libsensors" = "xyes"
2230 then
2231         SAVE_CPPFLAGS="$CPPFLAGS"
2232         CPPFLAGS="$CPPFLAGS $with_sensors_cflags"
2233
2234 #       AC_CHECK_HEADERS(sensors/sensors.h,
2235 #       [
2236 #               AC_DEFINE(HAVE_SENSORS_SENSORS_H, 1, [Define to 1 if you have the <sensors/sensors.h> header file.])
2237 #       ],
2238 #       [with_libsensors="no (sensors/sensors.h not found)"])
2239         AC_CHECK_HEADERS(sensors/sensors.h, [], [with_libsensors="no (sensors/sensors.h not found)"])
2240
2241         CPPFLAGS="$SAVE_CPPFLAGS"
2242 fi
2243 if test "x$with_libsensors" = "xyes"
2244 then
2245         SAVE_CPPFLAGS="$CPPFLAGS"
2246         SAVE_LDFLAGS="$LDFLAGS"
2247         CPPFLAGS="$CPPFLAGS $with_sensors_cflags"
2248         LDFLAGS="$LDFLAGS $with_sensors_ldflags"
2249
2250         AC_CHECK_LIB(sensors, sensors_init,
2251         [
2252                 AC_DEFINE(HAVE_LIBSENSORS, 1, [Define to 1 if you have the sensors library (-lsensors).])
2253         ],
2254         [with_libsensors="no (libsensors not found)"])
2255
2256         CPPFLAGS="$SAVE_CPPFLAGS"
2257         LDFLAGS="$SAVE_LDFLAGS"
2258 fi
2259 if test "x$with_libsensors" = "xyes"
2260 then
2261         BUILD_WITH_LIBSENSORS_CFLAGS="$with_sensors_cflags"
2262         BUILD_WITH_LIBSENSORS_LDFLAGS="$with_sensors_ldflags"
2263         AC_SUBST(BUILD_WITH_LIBSENSORS_CFLAGS)
2264         AC_SUBST(BUILD_WITH_LIBSENSORS_LDFLAGS)
2265 fi
2266 AM_CONDITIONAL(BUILD_WITH_LM_SENSORS, test "x$with_libsensors" = "xyes")
2267 # }}}
2268
2269 # --with-libstatgrab {{{
2270 with_libstatgrab_cflags=""
2271 with_libstatgrab_ldflags=""
2272 AC_ARG_WITH(libstatgrab, [AS_HELP_STRING([--with-libstatgrab@<:@=PREFIX@:>@], [Path to libstatgrab.])],
2273 [
2274  if test "x$withval" != "xno" \
2275    && test "x$withval" != "xyes"
2276  then
2277    with_libstatgrab_cflags="-I$withval/include"
2278    with_libstatgrab_ldflags="-L$withval/lib -lstatgrab"
2279    with_libstatgrab="yes"
2280    with_libstatgrab_pkg_config="no"
2281  else
2282    with_libstatgrab="$withval"
2283    with_libstatgrab_pkg_config="yes"
2284  fi
2285  ],
2286 [
2287  with_libstatgrab="yes"
2288  with_libstatgrab_pkg_config="yes"
2289 ])
2290
2291 if test "x$with_libstatgrab" = "xyes" \
2292   && test "x$with_libstatgrab_pkg_config" = "xyes"
2293 then
2294   if test "x$PKG_CONFIG" != "x"
2295   then
2296     AC_MSG_CHECKING([pkg-config for libstatgrab])
2297     temp_result="found"
2298     $PKG_CONFIG --exists libstatgrab 2>/dev/null
2299     if test "$?" != "0"
2300     then
2301       with_libstatgrab_pkg_config="no"
2302       with_libstatgrab="no ($PKG_CONFIG doesn't know libstatgrab)"
2303       temp_result="not found"
2304     fi
2305     AC_MSG_RESULT([$temp_result])
2306   else
2307     AC_MSG_NOTICE([pkg-config not available, trying to guess flags for the statgrab library.])
2308     with_libstatgrab_pkg_config="no"
2309     with_libstatgrab_ldflags="$with_libstatgrab_ldflags -lstatgrab"
2310   fi
2311 fi
2312
2313 if test "x$with_libstatgrab" = "xyes" \
2314   && test "x$with_libstatgrab_pkg_config" = "xyes" \
2315   && test "x$with_libstatgrab_cflags" = "x"
2316 then
2317   AC_MSG_CHECKING([for libstatgrab CFLAGS])
2318   temp_result="`$PKG_CONFIG --cflags libstatgrab`"
2319   if test "$?" = "0"
2320   then
2321     with_libstatgrab_cflags="$temp_result"
2322   else
2323     with_libstatgrab="no ($PKG_CONFIG --cflags libstatgrab failed)"
2324     temp_result="$PKG_CONFIG --cflags libstatgrab failed"
2325   fi
2326   AC_MSG_RESULT([$temp_result])
2327 fi
2328
2329 if test "x$with_libstatgrab" = "xyes" \
2330   && test "x$with_libstatgrab_pkg_config" = "xyes" \
2331   && test "x$with_libstatgrab_ldflags" = "x"
2332 then
2333   AC_MSG_CHECKING([for libstatgrab LDFLAGS])
2334   temp_result="`$PKG_CONFIG --libs libstatgrab`"
2335   if test "$?" = "0"
2336   then
2337     with_libstatgrab_ldflags="$temp_result"
2338   else
2339     with_libstatgrab="no ($PKG_CONFIG --libs libstatgrab failed)"
2340     temp_result="$PKG_CONFIG --libs libstatgrab failed"
2341   fi
2342   AC_MSG_RESULT([$temp_result])
2343 fi
2344
2345 if test "x$with_libstatgrab" = "xyes"
2346 then
2347   SAVE_CPPFLAGS="$CPPFLAGS"
2348   CPPFLAGS="$CPPFLAGS $with_libstatgrab_cflags"
2349
2350   AC_CHECK_HEADERS(statgrab.h,
2351                    [with_libstatgrab="yes"],
2352                    [with_libstatgrab="no (statgrab.h not found)"])
2353
2354   CPPFLAGS="$SAVE_CPPFLAGS"
2355 fi
2356
2357 if test "x$with_libstatgrab" = "xyes"
2358 then
2359   SAVE_CFLAGS="$CFLAGS"
2360   SAVE_LDFLAGS="$LDFLAGS"
2361
2362   CFLAGS="$CFLAGS $with_libstatgrab_cflags"
2363   LDFLAGS="$LDFLAGS $with_libstatgrab_ldflags"
2364
2365   AC_CHECK_LIB(statgrab, sg_init,
2366                [with_libstatgrab="yes"],
2367                [with_libstatgrab="no (symbol sg_init not found)"])
2368
2369   CFLAGS="$SAVE_CFLAGS"
2370   LDFLAGS="$SAVE_LDFLAGS"
2371 fi
2372
2373 AM_CONDITIONAL(BUILD_WITH_LIBSTATGRAB, test "x$with_libstatgrab" = "xyes")
2374 if test "x$with_libstatgrab" = "xyes"
2375 then
2376   AC_DEFINE(HAVE_LIBSTATGRAB, 1, [Define to 1 if you have the 'statgrab' library (-lstatgrab)])
2377   BUILD_WITH_LIBSTATGRAB_CFLAGS="$with_libstatgrab_cflags"
2378   BUILD_WITH_LIBSTATGRAB_LDFLAGS="$with_libstatgrab_ldflags"
2379   AC_SUBST(BUILD_WITH_LIBSTATGRAB_CFLAGS)
2380   AC_SUBST(BUILD_WITH_LIBSTATGRAB_LDFLAGS)
2381 fi
2382 # }}}
2383
2384 # --with-libupsclient {{{
2385 with_libupsclient_config=""
2386 with_libupsclient_cflags=""
2387 with_libupsclient_libs=""
2388 AC_ARG_WITH(libupsclient, [AS_HELP_STRING([--with-libupsclient@<:@=PREFIX@:>@], [Path to the Net-SNMPD library.])],
2389 [
2390         if test "x$withval" = "xno"
2391         then
2392                 with_libupsclient="no"
2393         else if test "x$withval" = "xyes"
2394         then
2395                 with_libupsclient="use_pkgconfig"
2396         else
2397                 if test -x "$withval"
2398                 then
2399                         with_libupsclient_config="$withval"
2400                         with_libupsclient="use_libupsclient_config"
2401                 else if test -x "$withval/bin/libupsclient-config"
2402                 then
2403                         with_libupsclient_config="$withval/bin/net-snmp-config"
2404                         with_libupsclient="use_libupsclient_config"
2405                 else
2406                         AC_MSG_NOTICE([Not checking for libupsclient: Manually configured])
2407                         with_libupsclient_cflags="-I$withval/include"
2408                         with_libupsclient_libs="-L$withval/lib -lupsclient"
2409                         with_libupsclient="yes"
2410                 fi; fi
2411         fi; fi
2412 ],
2413 [with_libupsclient="use_pkgconfig"])
2414
2415 # configure using libupsclient-config
2416 if test "x$with_libupsclient" = "xuse_libupsclient_config"
2417 then
2418         AC_MSG_NOTICE([Checking for libupsclient using $with_libupsclient_config])
2419         with_libupsclient_cflags="`$with_libupsclient_config --cflags`"
2420         if test $? -ne 0
2421         then
2422                 with_libupsclient="no ($with_libupsclient_config failed)"
2423         fi
2424         with_libupsclient_libs="`$with_libupsclient_config --libs`"
2425         if test $? -ne 0
2426         then
2427                 with_libupsclient="no ($with_libupsclient_config failed)"
2428         fi
2429 fi
2430 if test "x$with_libupsclient" = "xuse_libupsclient_config"
2431 then
2432         with_libupsclient="yes"
2433 fi
2434
2435 # configure using pkg-config
2436 if test "x$with_libupsclient" = "xuse_pkgconfig"
2437 then
2438         if test "x$PKG_CONFIG" = "x"
2439         then
2440                 with_libupsclient="no (Don't have pkg-config)"
2441         fi
2442 fi
2443 if test "x$with_libupsclient" = "xuse_pkgconfig"
2444 then
2445         AC_MSG_NOTICE([Checking for libupsclient using $PKG_CONFIG])
2446         $PKG_CONFIG --exists 'libupsclient' 2>/dev/null
2447         if test $? -ne 0
2448         then
2449                 with_libupsclient="no (pkg-config doesn't know library)"
2450         fi
2451 fi
2452 if test "x$with_libupsclient" = "xuse_pkgconfig"
2453 then
2454         with_libupsclient_cflags="`$PKG_CONFIG --cflags 'libupsclient'`"
2455         if test $? -ne 0
2456         then
2457                 with_libupsclient="no ($PKG_CONFIG failed)"
2458         fi
2459         with_libupsclient_libs="`$PKG_CONFIG --libs 'libupsclient'`"
2460         if test $? -ne 0
2461         then
2462                 with_libupsclient="no ($PKG_CONFIG failed)"
2463         fi
2464 fi
2465 if test "x$with_libupsclient" = "xuse_pkgconfig"
2466 then
2467         with_libupsclient="yes"
2468 fi
2469
2470 # with_libupsclient_cflags and with_libupsclient_libs are set up now, let's do
2471 # the actual checks.
2472 if test "x$with_libupsclient" = "xyes"
2473 then
2474         SAVE_CPPFLAGS="$CPPFLAGS"
2475         CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
2476
2477         AC_CHECK_HEADERS(upsclient.h, [], [with_libupsclient="no (upsclient.h not found)"])
2478
2479         CPPFLAGS="$SAVE_CPPFLAGS"
2480 fi
2481 if test "x$with_libupsclient" = "xyes"
2482 then
2483         SAVE_CPPFLAGS="$CPPFLAGS"
2484         SAVE_LDFLAGS="$LDFLAGS"
2485
2486         CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
2487         LDFLAGS="$LDFLAGS $with_libupsclient_libs"
2488
2489         AC_CHECK_LIB(upsclient, upscli_connect,
2490                      [with_libupsclient="yes"],
2491                      [with_libupsclient="no (symbol upscli_connect not found)"])
2492
2493         CPPFLAGS="$SAVE_CPPFLAGS"
2494         LDFLAGS="$SAVE_LDFLAGS"
2495 fi
2496 if test "x$with_libupsclient" = "xyes"
2497 then
2498         SAVE_CPPFLAGS="$CPPFLAGS"
2499         CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
2500
2501         AC_CHECK_TYPES([UPSCONN_t, UPSCONN], [], [],
2502 [#include <stdlib.h>
2503 #include <stdio.h>
2504 #include <upsclient.h>])
2505
2506         CPPFLAGS="$SAVE_CPPFLAGS"
2507 fi
2508 if test "x$with_libupsclient" = "xyes"
2509 then
2510         BUILD_WITH_LIBUPSCLIENT_CFLAGS="$with_libupsclient_cflags"
2511         BUILD_WITH_LIBUPSCLIENT_LIBS="$with_libupsclient_libs"
2512         AC_SUBST(BUILD_WITH_LIBUPSCLIENT_CFLAGS)
2513         AC_SUBST(BUILD_WITH_LIBUPSCLIENT_LIBS)
2514 fi
2515 # }}}
2516
2517 # --with-libxmms {{{
2518 with_xmms_config="xmms-config"
2519 with_xmms_cflags=""
2520 with_xmms_libs=""
2521 AC_ARG_WITH(libxmms, [AS_HELP_STRING([--with-libxmms@<:@=PREFIX@:>@], [Path to libxmms.])],
2522 [
2523         if test "x$withval" != "xno" \
2524                 && test "x$withval" != "xyes"
2525         then
2526                 if test -f "$withval" && test -x "$withval";
2527                 then
2528                         with_xmms_config="$withval"
2529                 else if test -x "$withval/bin/xmms-config"
2530                 then
2531                         with_xmms_config="$withval/bin/xmms-config"
2532                 fi; fi
2533                 with_libxmms="yes"
2534         else if test "x$withval" = "xno"
2535         then
2536                 with_libxmms="no"
2537         else
2538                 with_libxmms="yes"
2539         fi; fi
2540 ],
2541 [
2542         with_libxmms="yes"
2543 ])
2544 if test "x$with_libxmms" = "xyes"
2545 then
2546         with_xmms_cflags=`$with_xmms_config --cflags 2>/dev/null`
2547         xmms_config_status=$?
2548
2549         if test $xmms_config_status -ne 0
2550         then
2551                 with_libxmms="no"
2552         fi
2553 fi
2554 if test "x$with_libxmms" = "xyes"
2555 then
2556         with_xmms_libs=`$with_xmms_config --libs 2>/dev/null`
2557         xmms_config_status=$?
2558
2559         if test $xmms_config_status -ne 0
2560         then
2561                 with_libxmms="no"
2562         fi
2563 fi
2564 if test "x$with_libxmms" = "xyes"
2565 then
2566         AC_CHECK_LIB(xmms, xmms_remote_get_info,
2567         [
2568                 BUILD_WITH_LIBXMMS_CFLAGS="$with_xmms_cflags"
2569                 BUILD_WITH_LIBXMMS_LIBS="$with_xmms_libs"
2570                 AC_SUBST(BUILD_WITH_LIBXMMS_CFLAGS)
2571                 AC_SUBST(BUILD_WITH_LIBXMMS_LIBS)
2572         ],
2573         [
2574                 with_libxmms="no"
2575         ],
2576         [$with_xmms_libs])
2577 fi
2578 with_libxmms_numeric=0
2579 if test "x$with_libxmms" = "xyes"
2580 then
2581         with_libxmms_numeric=1
2582 fi
2583 AC_DEFINE_UNQUOTED(HAVE_LIBXMMS, [$with_libxmms_numeric], [Define to 1 if you have the 'xmms' library (-lxmms).])
2584 AM_CONDITIONAL(BUILD_WITH_LIBXMMS, test "x$with_libxmms" = "xyes")
2585 # }}}
2586
2587 # pkg-config --exists 'libxml-2.0'; pkg-config --exists libvirt {{{
2588 with_libxml2="no (pkg-config isn't available)"
2589 with_libxml2_cflags=""
2590 with_libxml2_ldflags=""
2591 with_libvirt="no (pkg-config isn't available)"
2592 with_libvirt_cflags=""
2593 with_libvirt_ldflags=""
2594 if test "x$PKG_CONFIG" != "x"
2595 then
2596         pkg-config --exists 'libxml-2.0' 2>/dev/null
2597         if test "$?" = "0"
2598         then
2599                 with_libxml2="yes"
2600         else
2601                 with_libxml2="no (pkg-config doesn't know library)"
2602         fi
2603
2604         pkg-config --exists libvirt 2>/dev/null
2605         if test "$?" = "0"
2606         then
2607                 with_libvirt="yes"
2608         else
2609                 with_libvirt="no (pkg-config doesn't know library)"
2610         fi
2611 fi
2612 if test "x$with_libxml2" = "xyes"
2613 then
2614         with_libxml2_cflags="`pkg-config --cflags libxml-2.0`"
2615         if test $? -ne 0
2616         then
2617                 with_libxml2="no"
2618         fi
2619         with_libxml2_ldflags="`pkg-config --libs libxml-2.0`"
2620         if test $? -ne 0
2621         then
2622                 with_libxml2="no"
2623         fi
2624 fi
2625 if test "x$with_libxml2" = "xyes"
2626 then
2627         SAVE_CPPFLAGS="$CPPFLAGS"
2628         CPPFLAGS="$CPPFLAGS $with_libxml2_cflags"
2629
2630         AC_CHECK_HEADERS(libxml/parser.h, [],
2631                       [with_libxml2="no (libxml/parser.h not found)"])
2632
2633         CPPFLAGS="$SAVE_CPPFLAGS"
2634 fi
2635 if test "x$with_libxml2" = "xyes"
2636 then
2637         SAVE_CFLAGS="$CFLAGS"
2638         SAVE_LDFLAGS="$LDFLAGS"
2639
2640         CFLAGS="$CFLAGS $with_libxml2_cflags"
2641         LDFLAGS="$LDFLAGS $with_libxml2_ldflags"
2642
2643         AC_CHECK_LIB(xml2, xmlXPathEval,
2644                      [with_libxml2="yes"],
2645                      [with_libxml2="no (symbol xmlXPathEval not found)"])
2646
2647         CFLAGS="$SAVE_CFLAGS"
2648         LDFLAGS="$SAVE_LDFLAGS"
2649 fi
2650 dnl Add the right compiler flags and libraries.
2651 if test "x$with_libxml2" = "xyes"; then
2652         BUILD_WITH_LIBXML2_CFLAGS="$with_libxml2_cflags"
2653         BUILD_WITH_LIBXML2_LIBS="$with_libxml2_ldflags"
2654         AC_SUBST(BUILD_WITH_LIBXML2_CFLAGS)
2655         AC_SUBST(BUILD_WITH_LIBXML2_LIBS)
2656 fi
2657 if test "x$with_libvirt" = "xyes"
2658 then
2659         with_libvirt_cflags="`pkg-config --cflags libvirt`"
2660         if test $? -ne 0
2661         then
2662                 with_libvirt="no"
2663         fi
2664         with_libvirt_ldflags="`pkg-config --libs libvirt`"
2665         if test $? -ne 0
2666         then
2667                 with_libvirt="no"
2668         fi
2669 fi
2670 if test "x$with_libvirt" = "xyes"
2671 then
2672         SAVE_CPPFLAGS="$CPPFLAGS"
2673         CPPFLAGS="$CPPFLAGS $with_libvirt_cflags"
2674
2675         AC_CHECK_HEADERS(libvirt/libvirt.h, [],
2676                       [with_libvirt="no (libvirt/libvirt.h not found)"])
2677
2678         CPPFLAGS="$SAVE_CPPFLAGS"
2679 fi
2680 if test "x$with_libvirt" = "xyes"
2681 then
2682         SAVE_CFLAGS="$CFLAGS"
2683         SAVE_LDFLAGS="$LDFLAGS"
2684
2685         CFLAGS="$CFLAGS $with_libvirt_cflags"
2686         LDFLAGS="$LDFLAGS $with_libvirt_ldflags"
2687
2688         AC_CHECK_LIB(virt, virDomainBlockStats,
2689                      [with_libvirt="yes"],
2690                      [with_libvirt="no (symbol virDomainBlockStats not found)"])
2691
2692         CFLAGS="$SAVE_CFLAGS"
2693         LDFLAGS="$SAVE_LDFLAGS"
2694 fi
2695 dnl Add the right compiler flags and libraries.
2696 if test "x$with_libvirt" = "xyes"; then
2697         BUILD_WITH_LIBVIRT_CFLAGS="$with_libvirt_cflags"
2698         BUILD_WITH_LIBVIRT_LIBS="$with_libvirt_ldflags"
2699         AC_SUBST(BUILD_WITH_LIBVIRT_CFLAGS)
2700         AC_SUBST(BUILD_WITH_LIBVIRT_LIBS)
2701 fi
2702 # }}}
2703
2704 # $PKG_CONFIG --exists OpenIPMIpthread {{{
2705 with_libopenipmipthread="yes"
2706 with_libopenipmipthread_cflags=""
2707 with_libopenipmipthread_libs=""
2708
2709 AC_MSG_CHECKING([for pkg-config])
2710 temp_result="no"
2711 if test "x$PKG_CONFIG" = "x"
2712 then
2713         with_libopenipmipthread="no"
2714         temp_result="no"
2715 else
2716         temp_result="$PKG_CONFIG"
2717 fi
2718 AC_MSG_RESULT([$temp_result])
2719
2720 if test "x$with_libopenipmipthread" = "xyes"
2721 then
2722         AC_MSG_CHECKING([for libOpenIPMIpthread])
2723         $PKG_CONFIG --exists OpenIPMIpthread 2>/dev/null
2724         if test "$?" != "0"
2725         then
2726                 with_libopenipmipthread="no ($PKG_CONFIG doesn't know OpenIPMIpthread)"
2727         fi
2728         AC_MSG_RESULT([$with_libopenipmipthread])
2729 fi
2730
2731 if test "x$with_libopenipmipthread" = "xyes"
2732 then
2733         AC_MSG_CHECKING([for libOpenIPMIpthread CFLAGS])
2734         temp_result="`$PKG_CONFIG --cflags OpenIPMIpthread`"
2735         if test "$?" = "0"
2736         then
2737                 with_libopenipmipthread_cflags="$temp_result"
2738         else
2739                 with_libopenipmipthread="no ($PKG_CONFIG --cflags OpenIPMIpthread failed)"
2740                 temp_result="$PKG_CONFIG --cflags OpenIPMIpthread failed"
2741         fi
2742         AC_MSG_RESULT([$temp_result])
2743 fi
2744
2745 if test "x$with_libopenipmipthread" = "xyes"
2746 then
2747         AC_MSG_CHECKING([for libOpenIPMIpthread LDFLAGS])
2748         temp_result="`$PKG_CONFIG --libs OpenIPMIpthread`"
2749         if test "$?" = "0"
2750         then
2751                 with_libopenipmipthread_ldflags="$temp_result"
2752         else
2753                 with_libopenipmipthread="no ($PKG_CONFIG --libs OpenIPMIpthread failed)"
2754                 temp_result="$PKG_CONFIG --libs OpenIPMIpthread failed"
2755         fi
2756         AC_MSG_RESULT([$temp_result])
2757 fi
2758
2759 if test "x$with_libopenipmipthread" = "xyes"
2760 then
2761         SAVE_CPPFLAGS="$CPPFLAGS"
2762         CPPFLAGS="$CPPFLAGS $with_libopenipmipthread_cflags"
2763
2764         AC_CHECK_HEADERS(OpenIPMI/ipmi_smi.h,
2765                          [with_libopenipmipthread="yes"],
2766                          [with_libopenipmipthread="no (OpenIPMI/ipmi_smi.h not found)"],
2767 [#include <OpenIPMI/ipmiif.h>
2768 #include <OpenIPMI/ipmi_err.h>
2769 #include <OpenIPMI/ipmi_posix.h>
2770 #include <OpenIPMI/ipmi_conn.h>
2771 ])
2772
2773         CPPFLAGS="$SAVE_CPPFLAGS"
2774 fi
2775
2776 if test "x$with_libopenipmipthread" = "xyes"
2777 then
2778         BUILD_WITH_OPENIPMI_CFLAGS="$with_libopenipmipthread_cflags"
2779         BUILD_WITH_OPENIPMI_LIBS="$with_libopenipmipthread_ldflags"
2780         AC_SUBST(BUILD_WITH_OPENIPMI_CFLAGS)
2781         AC_SUBST(BUILD_WITH_OPENIPMI_LIBS)
2782 fi
2783 # }}}
2784
2785 PKG_CHECK_MODULES([LIBNOTIFY], [libnotify],
2786                 [with_libnotify="yes"],
2787                 [with_libnotify="no ($LIBNOTIFY_PKG_ERRORS)"])
2788
2789 # Check for enabled/disabled features
2790 #
2791
2792 # AC_COLLECTD(name, enable/disable, info-text, feature/module)
2793 # ------------------------------------------------------------
2794 dnl
2795 m4_define([my_toupper], [m4_translit([$1], m4_defn([m4_cr_letters]), m4_defn([m4_cr_LETTERS]))])
2796 dnl
2797 AC_DEFUN(
2798         [AC_COLLECTD],
2799         [
2800         m4_if([$1], [], [AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 1st argument must not be empty])])dnl
2801         m4_if(
2802                 [$2],
2803                 [enable],
2804                 [dnl
2805                 m4_define([EnDis],[disabled])dnl
2806                 m4_define([YesNo],[no])dnl
2807                 ],dnl
2808                 [m4_if(
2809                         [$2],
2810                         [disable],
2811                         [dnl
2812                         m4_define([EnDis],[enabled])dnl
2813                         m4_define([YesNo],[yes])dnl
2814                         ],
2815                         [dnl
2816                         AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 2nd argument must be either enable or disable])dnl
2817                         ]dnl
2818                 )]dnl
2819         )dnl
2820         m4_if([$3], [feature], [],
2821                 [m4_if(
2822                         [$3], [module], [],
2823                         [dnl
2824                         AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 3rd argument must be either feature or disable])dnl
2825                         ]dnl
2826                 )]dnl
2827         )dnl
2828         AC_ARG_ENABLE(
2829                 [$1],
2830                 AS_HELP_STRING([--$2-$1], [$2 $4 (EnDis by def)]),
2831                 [],
2832                 enable_$1='[YesNo]'dnl
2833         )# AC_ARG_ENABLE
2834 if test "x$enable_$1" = "xno"
2835 then
2836         collectd_$1=0
2837 else
2838         if test "x$enable_$1" = "xyes"
2839         then
2840                 collectd_$1=1
2841         else
2842                 AC_MSG_NOTICE([please specify either --enable-$1 or --disable-$1; enabling $1.])
2843                 collectd_$1=1
2844                 enable_$1='yes'
2845         fi
2846 fi
2847         AC_DEFINE_UNQUOTED([COLLECT_]my_toupper([$1]), [$collectd_$1], [wether or not to enable $3 $4])
2848         AM_CONDITIONAL([BUILD_]my_toupper([$3])[_]my_toupper([$1]), [test "x$enable_$1" = "xyes"])dnl
2849         ]dnl
2850 )# AC_COLLECTD(name, enable/disable, info-text, feature/module)
2851
2852 # AC_PLUGIN(name, default, info)
2853 # ------------------------------------------------------------
2854 dnl
2855 AC_DEFUN(
2856   [AC_PLUGIN],
2857   [
2858     enable_plugin="no"
2859     AC_ARG_ENABLE([$1], AC_HELP_STRING([--enable-$1], [$3]),
2860     [
2861      if test "x$enableval" = "xyes"
2862      then
2863              enable_plugin="yes"
2864      else
2865              enable_plugin="no"
2866      fi
2867     ],
2868     [
2869      if test "x$2" = "xyes"
2870      then
2871              enable_plugin="yes"
2872      else
2873              enable_plugin="no"
2874      fi
2875     ])
2876     if test "x$enable_plugin" = "xyes"
2877     then
2878             if test "x$2" = "xyes"
2879             then
2880                     AC_DEFINE([HAVE_PLUGIN_]my_toupper([$1]), 1, [Define to 1 if the $1 plugin is enabled.])
2881             else # User passed "yes" but dependency checking yielded "no" => Dependency problem.
2882                     dependency_error="yes"
2883                     enable_plugin="no (dependency error)"
2884             fi
2885     fi
2886     AM_CONDITIONAL([BUILD_PLUGIN_]my_toupper([$1]), test "x$enable_plugin" = "xyes")
2887     enable_$1="$enable_plugin"
2888   ]
2889 )# AC_PLUGIN(name, default, info)
2890
2891 m4_divert_once([HELP_ENABLE], [
2892 collectd features:])
2893 # FIXME: Remove these calls to `AC_COLLECTD' and then remove that macro.
2894 AC_COLLECTD([debug],     [enable],  [feature], [debugging])
2895 AC_COLLECTD([daemon],    [disable], [feature], [daemon mode])
2896 AC_COLLECTD([getifaddrs],[enable],  [feature], [getifaddrs under Linux])
2897
2898 dependency_error="no"
2899 plugin_ascent="no"
2900 plugin_battery="no"
2901 plugin_bind="no"
2902 plugin_cpu="no"
2903 plugin_cpufreq="no"
2904 plugin_df="no"
2905 plugin_disk="no"
2906 plugin_entropy="no"
2907 plugin_interface="no"
2908 plugin_ipmi="no"
2909 plugin_ipvs="no"
2910 plugin_irq="no"
2911 plugin_libvirt="no"
2912 plugin_load="no"
2913 plugin_memory="no"
2914 plugin_multimeter="no"
2915 plugin_nfs="no"
2916 plugin_perl="no"
2917 plugin_processes="no"
2918 plugin_serial="no"
2919 plugin_swap="no"
2920 plugin_tape="no"
2921 plugin_tcpconns="no"
2922 plugin_thermal="no"
2923 plugin_users="no"
2924 plugin_vmem="no"
2925 plugin_vserver="no"
2926 plugin_wireless="no"
2927
2928 # Linux
2929 if test "x$ac_system" = "xLinux"
2930 then
2931         plugin_battery="yes"
2932         plugin_cpu="yes"
2933         plugin_cpufreq="yes"
2934         plugin_disk="yes"
2935         plugin_entropy="yes"
2936         plugin_interface="yes"
2937         plugin_irq="yes"
2938         plugin_load="yes"
2939         plugin_memory="yes"
2940         plugin_nfs="yes"
2941         plugin_processes="yes"
2942         plugin_serial="yes"
2943         plugin_swap="yes"
2944         plugin_tcpconns="yes"
2945         plugin_thermal="yes"
2946         plugin_vmem="yes"
2947         plugin_vserver="yes"
2948         plugin_wireless="yes"
2949
2950         if test "x$have_net_ip_vs_h" = "xyes" -o "x$have_ip_vs_h" = "xyes"
2951         then
2952                 plugin_ipvs="yes"
2953         fi
2954 fi
2955
2956 if test "x$ac_system" = "xOpenBSD"
2957 then
2958         plugin_tcpconns="yes"
2959 fi
2960
2961 # Mac OS X devices
2962 if test "x$with_libiokit" = "xyes"
2963 then
2964         plugin_battery="yes"
2965         plugin_disk="yes"
2966 fi
2967
2968 # Solaris
2969 if test "x$with_devinfo$with_kstat" = "xyesyes"
2970 then
2971         plugin_cpu="yes"
2972         plugin_disk="yes"
2973         plugin_interface="yes"
2974         plugin_memory="yes"
2975         plugin_tape="yes"
2976 fi
2977
2978 if test "x$have_sys_swap_h$with_kstat$ac_system" = "xyesyesSolaris"
2979 then
2980         plugin_swap="yes"
2981 fi
2982
2983 # libstatgrab
2984 if test "x$with_libstatgrab" = "xyes"
2985 then
2986         plugin_cpu="yes"
2987         plugin_disk="yes"
2988         plugin_interface="yes"
2989         plugin_load="yes"
2990         plugin_memory="yes"
2991         plugin_swap="yes"
2992         plugin_users="yes"
2993 fi
2994
2995 if test "x$with_libcurl" = "xyes" && test "x$with_libxml2" = "xyes"
2996 then
2997         plugin_ascent="yes"
2998         plugin_bind="yes"
2999 fi
3000
3001 if test "x$with_libopenipmipthread" = "xyes"
3002 then
3003         plugin_ipmi="yes"
3004 fi
3005
3006 if test "x$have_processor_info" = "xyes"
3007 then
3008         plugin_cpu="yes"
3009 fi
3010 if test "x$have_sysctl" = "xyes"
3011 then
3012         plugin_cpu="yes"
3013         plugin_swap="yes"
3014 fi
3015 if test "x$have_sysctlbyname" = "xyes"
3016 then
3017         plugin_cpu="yes"
3018         plugin_memory="yes"
3019         plugin_tcpconns="yes"
3020 fi
3021
3022 # Df plugin: Check if we know how to determine mount points first.
3023 #if test "x$have_listmntent" = "xyes"; then
3024 #       plugin_df="yes"
3025 #fi
3026 if test "x$have_getvfsstat" = "xyes" || test "x$have_getfsstat" = "xyes"
3027 then
3028         plugin_df="yes"
3029 fi
3030 if test "x$c_cv_have_two_getmntent" = "xyes" || test "x$have_getmntent" = "xgen" || test "x$have_getmntent" = "xsun"
3031 then
3032         plugin_df="yes"
3033 fi
3034 #if test "x$have_getmntent" = "xseq"
3035 #then
3036 #       plugin_df="yes"
3037 #fi
3038 if test "x$c_cv_have_one_getmntent" = "xyes"
3039 then
3040         plugin_df="yes"
3041 fi
3042
3043 # Df plugin: Check if we have either `statfs' or `statvfs' second.
3044 if test "x$plugin_df" = "xyes"
3045 then
3046         plugin_df="no"
3047         if test "x$have_statfs" = "xyes"
3048         then
3049                 plugin_df="yes"
3050         fi
3051         if test "x$have_statvfs" = "xyes"
3052         then
3053                 plugin_df="yes"
3054         fi
3055 fi
3056
3057 if test "x$have_getifaddrs" = "xyes"
3058 then
3059         plugin_interface="yes"
3060 fi
3061
3062 if test "x$with_libxml2" = "xyes" && test "x$with_libvirt" = "xyes"
3063 then
3064         plugin_libvirt="yes"
3065 fi
3066
3067 if test "x$have_getloadavg" = "xyes"
3068 then
3069         plugin_load="yes"
3070 fi
3071
3072 if test "x$c_cv_have_libperl$c_cv_have_perl_ithreads" = "xyesyes"
3073 then
3074         plugin_perl="yes"
3075 fi
3076
3077 # Mac OS X memory interface
3078 if test "x$have_host_statistics" = "xyes"
3079 then
3080         plugin_memory="yes"
3081 fi
3082
3083 if test "x$have_termios_h" = "xyes"
3084 then
3085         plugin_multimeter="yes"
3086 fi
3087
3088 if test "x$have_thread_info" = "xyes"
3089 then
3090         plugin_processes="yes"
3091 fi
3092
3093 if test "x$with_kvm_getprocs" = "xyes" && test "x$have_struct_kinfo_proc_freebsd" = "xyes"
3094 then
3095         plugin_processes="yes"
3096 fi
3097
3098 if test "x$with_kvm_getswapinfo" = "xyes"
3099 then
3100         plugin_swap="yes"
3101 fi
3102
3103 if test "x$have_swapctl" = "xyes"
3104 then
3105         plugin_swap="yes"
3106 fi
3107
3108 if test "x$with_kvm_openfiles$with_kvm_nlist" = "xyesyes"
3109 then
3110         plugin_tcpconns="yes"
3111 fi
3112
3113 if test "x$have_getutent" = "xyes"
3114 then
3115         plugin_users="yes"
3116 fi
3117 if test "x$have_getutxent" = "xyes"
3118 then
3119         plugin_users="yes"
3120 fi
3121
3122 m4_divert_once([HELP_ENABLE], [
3123 collectd plugins:])
3124
3125 AC_PLUGIN([apache],      [$with_libcurl],      [Apache httpd statistics])
3126 AC_PLUGIN([apcups],      [yes],                [Statistics of UPSes by APC])
3127 AC_PLUGIN([apple_sensors], [$with_libiokit],   [Apple's hardware sensors])
3128 AC_PLUGIN([ascent],      [$plugin_ascent],     [AscentEmu player statistics])
3129 AC_PLUGIN([battery],     [$plugin_battery],    [Battery statistics])
3130 AC_PLUGIN([bind],        [$plugin_bind],       [ISC Bind nameserver statistics])
3131 AC_PLUGIN([cpufreq],     [$plugin_cpufreq],    [CPU frequency statistics])
3132 AC_PLUGIN([cpu],         [$plugin_cpu],        [CPU usage statistics])
3133 AC_PLUGIN([csv],         [yes],                [CSV output plugin])
3134 AC_PLUGIN([curl],        [$with_libcurl],      [CURL generic web statistics])
3135 AC_PLUGIN([dbi],         [$with_libdbi],       [General database statistics])
3136 AC_PLUGIN([df],          [$plugin_df],         [Filesystem usage statistics])
3137 AC_PLUGIN([disk],        [$plugin_disk],       [Disk usage statistics])
3138 AC_PLUGIN([dns],         [$with_libpcap],      [DNS traffic analysis])
3139 AC_PLUGIN([email],       [yes],                [EMail statistics])
3140 AC_PLUGIN([entropy],     [$plugin_entropy],    [Entropy statistics])
3141 AC_PLUGIN([exec],        [yes],                [Execution of external programs])
3142 AC_PLUGIN([filecount],   [yes],                [Count files in directories])
3143 AC_PLUGIN([hddtemp],     [yes],                [Query hddtempd])
3144 AC_PLUGIN([interface],   [$plugin_interface],  [Interface traffic statistics])
3145 AC_PLUGIN([ipmi],        [$plugin_ipmi],       [IPMI sensor statistics])
3146 AC_PLUGIN([iptables],    [$with_libiptc],      [IPTables rule counters])
3147 AC_PLUGIN([ipvs],        [$plugin_ipvs],       [IPVS connection statistics])
3148 AC_PLUGIN([irq],         [$plugin_irq],        [IRQ statistics])
3149 AC_PLUGIN([libvirt],     [$plugin_libvirt],    [Virtual machine statistics])
3150 AC_PLUGIN([load],        [$plugin_load],       [System load])
3151 AC_PLUGIN([logfile],     [yes],                [File logging plugin])
3152 AC_PLUGIN([match_regex], [yes],                [The regex match])
3153 AC_PLUGIN([match_timediff], [yes],             [The timediff match])
3154 AC_PLUGIN([match_value], [yes],                [The value match])
3155 AC_PLUGIN([mbmon],       [yes],                [Query mbmond])
3156 AC_PLUGIN([memcached],   [yes],                [memcached statistics])
3157 AC_PLUGIN([memory],      [$plugin_memory],     [Memory usage])
3158 AC_PLUGIN([multimeter],  [$plugin_multimeter], [Read multimeter values])
3159 AC_PLUGIN([mysql],       [$with_libmysql],     [MySQL statistics])
3160 AC_PLUGIN([netlink],     [$with_libnetlink],   [Enhanced Linux network statistics])
3161 AC_PLUGIN([network],     [yes],                [Network communication plugin])
3162 AC_PLUGIN([nfs],         [$plugin_nfs],        [NFS statistics])
3163 AC_PLUGIN([nginx],       [$with_libcurl],      [nginx statistics])
3164 AC_PLUGIN([notify_desktop], [$with_libnotify], [Desktop notifications])
3165 AC_PLUGIN([notify_email], [$with_libesmtp],    [Email notifier])
3166 AC_PLUGIN([ntpd],        [yes],                [NTPd statistics])
3167 AC_PLUGIN([nut],         [$with_libupsclient], [Network UPS tools statistics])
3168 AC_PLUGIN([onewire],     [$with_libowcapi],    [OneWire sensor statistics])
3169 AC_PLUGIN([openvpn],     [yes],                [OpenVPN client statistics])
3170 AC_PLUGIN([oracle],      [$with_oracle],       [Oracle plugin])
3171 AC_PLUGIN([perl],        [$plugin_perl],       [Embed a Perl interpreter])
3172 AC_PLUGIN([ping],        [$with_liboping],     [Network latency statistics])
3173 AC_PLUGIN([postgresql],  [$with_libpq],        [PostgreSQL database statistics])
3174 AC_PLUGIN([powerdns],    [yes],                [PowerDNS statistics])
3175 AC_PLUGIN([processes],   [$plugin_processes],  [Process statistics])
3176 AC_PLUGIN([rrdcached],   [$librrd_rrdc_update], [RRDTool output plugin])
3177 AC_PLUGIN([rrdtool],     [$with_librrd],       [RRDTool output plugin])
3178 AC_PLUGIN([sensors],     [$with_libsensors],   [lm_sensors statistics])
3179 AC_PLUGIN([serial],      [$plugin_serial],     [serial port traffic])
3180 AC_PLUGIN([snmp],        [$with_libnetsnmp],   [SNMP querying plugin])
3181 AC_PLUGIN([swap],        [$plugin_swap],       [Swap usage statistics])
3182 AC_PLUGIN([syslog],      [$have_syslog],       [Syslog logging plugin])
3183 AC_PLUGIN([tail],        [yes],                [Parsing of logfiles])
3184 AC_PLUGIN([tape],        [$plugin_tape],       [Tape drive statistics])
3185 AC_PLUGIN([target_notification], [yes],        [The notification target])
3186 AC_PLUGIN([target_replace], [yes],             [The replace target])
3187 AC_PLUGIN([target_set],  [yes],                [The set target])
3188 AC_PLUGIN([tcpconns],    [$plugin_tcpconns],   [TCP connection statistics])
3189 AC_PLUGIN([teamspeak2],  [yes],                [TeamSpeak2 server statistics])
3190 AC_PLUGIN([thermal],     [$plugin_thermal],    [Linux ACPI thermal zone statistics])
3191 AC_PLUGIN([unixsock],    [yes],                [Unixsock communication plugin])
3192 AC_PLUGIN([users],       [$plugin_users],      [User statistics])
3193 AC_PLUGIN([uuid],        [yes],                [UUID as hostname plugin])
3194 AC_PLUGIN([vmem],        [$plugin_vmem],       [Virtual memory statistics])
3195 AC_PLUGIN([vserver],     [$plugin_vserver],    [Linux VServer statistics])
3196 AC_PLUGIN([wireless],    [$plugin_wireless],   [Wireless statistics])
3197 AC_PLUGIN([xmms],        [$with_libxmms],      [XMMS statistics])
3198
3199 dnl ip_vs.h
3200 if test "x$ac_system" = "xLinux" \
3201         && test "x$have_net_ip_vs_h$have_ip_vs_h" = "xnono"
3202 then
3203         enable_ipvs="$enable_ipvs (ip_vs.h not found)"
3204 fi
3205
3206 dnl Perl bindings
3207 AC_ARG_WITH(perl-bindings, [AS_HELP_STRING([--with-perl-bindings@<:@=OPTIONS@:>@], [Options passed to "perl Makefile.PL".])],
3208 [
3209         if test "x$withval" != "xno" && test "x$withval" != "xyes"
3210         then
3211                 PERL_BINDINGS_OPTIONS="$withval"
3212                 with_perl_bindings="yes"
3213         else
3214                 PERL_BINDINGS_OPTIONS=""
3215                 with_perl_bindings="$withval"
3216         fi
3217 ],
3218 [
3219         PERL_BINDINGS_OPTIONS=""
3220         if test -n "$perl_interpreter"
3221         then
3222                 with_perl_bindings="yes"
3223         else
3224                 with_perl_bindings="no (no perl interpreter found)"
3225         fi
3226 ])
3227 if test "x$with_perl_bindings" = "xyes"
3228 then
3229         PERL_BINDINGS="perl"
3230 else
3231         PERL_BINDINGS=""
3232 fi
3233 AC_SUBST(PERL_BINDINGS)
3234 AC_SUBST(PERL_BINDINGS_OPTIONS)
3235
3236 dnl libcollectdclient
3237 LCC_VERSION_MAJOR=`echo $PACKAGE_VERSION | cut -d'.' -f1`
3238 LCC_VERSION_MINOR=`echo $PACKAGE_VERSION | cut -d'.' -f2`
3239 LCC_VERSION_PATCH=`echo $PACKAGE_VERSION | cut -d'.' -f3`
3240
3241 LCC_VERSION_EXTRA=`echo $PACKAGE_VERSION | cut -d'.' -f4-`
3242
3243 LCC_VERSION_STRING="$LCC_VERSION_MAJOR.$LCC_VERSION_MINOR.$LCC_VERSION_PATCH"
3244
3245 AC_SUBST(LCC_VERSION_MAJOR)
3246 AC_SUBST(LCC_VERSION_MINOR)
3247 AC_SUBST(LCC_VERSION_PATCH)
3248 AC_SUBST(LCC_VERSION_EXTRA)
3249 AC_SUBST(LCC_VERSION_STRING)
3250
3251 AC_CONFIG_FILES(src/libcollectdclient/lcc_features.h)
3252
3253 AC_OUTPUT(Makefile src/Makefile src/collectd.conf src/libiptc/Makefile src/libcollectdclient/Makefile src/libcollectdclient/libcollectdclient.pc src/liboconfig/Makefile src/liboping/Makefile bindings/Makefile)
3254
3255 if test "x$with_librrd" = "xyes" \
3256         && test "x$librrd_threadsafe" != "xyes"
3257 then
3258         with_librrd="yes (warning: librrd is not thread-safe)"
3259 fi
3260
3261 if test "x$with_liboping" = "xyes" \
3262         && test "x$with_own_liboping" = "xyes"
3263 then
3264         with_liboping="yes (shipped version)"
3265 fi
3266
3267 if test "x$with_libiptc" = "xyes" -a "x$with_own_libiptc" = "xyes"
3268 then
3269         with_libiptc="yes (shipped version)"
3270 fi
3271
3272 if test "x$with_libperl" = "xyes"
3273 then
3274         with_libperl="yes (version `$perl_interpreter -MConfig -e 'print $Config{version};'`)"
3275 else
3276         enable_perl="no (needs libperl)"
3277 fi
3278
3279 if test "x$enable_perl" = "xno" && test "x$c_cv_have_perl_ithreads" = "xno"
3280 then
3281         enable_perl="no (libperl doesn't support ithreads)"
3282 fi
3283
3284 if test "x$with_perl_bindings" = "xyes" \
3285         && test "x$PERL_BINDINGS_OPTIONS" != "x"
3286 then
3287         with_perl_bindings="yes ($PERL_BINDINGS_OPTIONS)"
3288 fi
3289
3290 cat <<EOF;
3291
3292 Configuration:
3293   Libraries:
3294     libcurl . . . . . . . $with_libcurl
3295     libdbi  . . . . . . . $with_libdbi
3296     libesmtp  . . . . . . $with_libesmtp
3297     libiokit  . . . . . . $with_libiokit
3298     libiptc . . . . . . . $with_libiptc
3299     libkstat  . . . . . . $with_kstat
3300     libkvm  . . . . . . . $with_libkvm
3301     libmysql  . . . . . . $with_libmysql
3302     libnetlink  . . . . . $with_libnetlink
3303     libnetsnmp  . . . . . $with_libnetsnmp
3304     libnotify . . . . . . $with_libnotify
3305     liboconfig  . . . . . $with_liboconfig
3306     libopenipmi . . . . . $with_libopenipmipthread
3307     liboping  . . . . . . $with_liboping
3308     libpcap . . . . . . . $with_libpcap
3309     libperl . . . . . . . $with_libperl
3310     libpq . . . . . . . . $with_libpq
3311     libpthread  . . . . . $with_libpthread
3312     librrd  . . . . . . . $with_librrd
3313     libsensors  . . . . . $with_libsensors
3314     libstatgrab . . . . . $with_libstatgrab
3315     libupsclient  . . . . $with_libupsclient
3316     libvirt . . . . . . . $with_libvirt
3317     libxml2 . . . . . . . $with_libxml2
3318     libxmms . . . . . . . $with_libxmms
3319     oracle  . . . . . . . $with_oracle
3320
3321   Features:
3322     daemon mode . . . . . $enable_daemon
3323     debug . . . . . . . . $enable_debug
3324
3325   Bindings:
3326     perl  . . . . . . . . $with_perl_bindings
3327
3328   Modules:
3329     apache  . . . . . . . $enable_apache
3330     apcups  . . . . . . . $enable_apcups
3331     apple_sensors . . . . $enable_apple_sensors
3332     ascent  . . . . . . . $enable_ascent
3333     battery . . . . . . . $enable_battery
3334     bind  . . . . . . . . $enable_bind
3335     cpu . . . . . . . . . $enable_cpu
3336     cpufreq . . . . . . . $enable_cpufreq
3337     csv . . . . . . . . . $enable_csv
3338     curl  . . . . . . . . $enable_curl
3339     dbi . . . . . . . . . $enable_dbi
3340     df  . . . . . . . . . $enable_df
3341     disk  . . . . . . . . $enable_disk
3342     dns . . . . . . . . . $enable_dns
3343     email . . . . . . . . $enable_email
3344     entropy . . . . . . . $enable_entropy
3345     exec  . . . . . . . . $enable_exec
3346     filecount . . . . . . $enable_filecount
3347     hddtemp . . . . . . . $enable_hddtemp
3348     interface . . . . . . $enable_interface
3349     ipmi  . . . . . . . . $enable_ipmi
3350     iptables  . . . . . . $enable_iptables
3351     ipvs  . . . . . . . . $enable_ipvs
3352     irq . . . . . . . . . $enable_irq
3353     libvirt . . . . . . . $enable_libvirt
3354     load  . . . . . . . . $enable_load
3355     logfile . . . . . . . $enable_logfile
3356     match_regex . . . . . $enable_match_regex
3357     match_timediff  . . . $enable_match_timediff
3358     match_value . . . . . $enable_match_value
3359     mbmon . . . . . . . . $enable_mbmon
3360     memcached . . . . . . $enable_memcached
3361     memory  . . . . . . . $enable_memory
3362     multimeter  . . . . . $enable_multimeter
3363     mysql . . . . . . . . $enable_mysql
3364     netlink . . . . . . . $enable_netlink
3365     network . . . . . . . $enable_network
3366     nfs . . . . . . . . . $enable_nfs
3367     nginx . . . . . . . . $enable_nginx
3368     notify_desktop  . . . $enable_notify_desktop
3369     notify_email  . . . . $enable_notify_email
3370     ntpd  . . . . . . . . $enable_ntpd
3371     nut . . . . . . . . . $enable_nut
3372     onewire . . . . . . . $enable_onewire
3373     openvpn . . . . . . . $enable_openvpn
3374     oracle  . . . . . . . $enable_oracle
3375     perl  . . . . . . . . $enable_perl
3376     ping  . . . . . . . . $enable_ping
3377     postgresql  . . . . . $enable_postgresql
3378     powerdns  . . . . . . $enable_powerdns
3379     processes . . . . . . $enable_processes
3380     rrdcached . . . . . . $enable_rrdcached
3381     rrdtool . . . . . . . $enable_rrdtool
3382     sensors . . . . . . . $enable_sensors
3383     serial  . . . . . . . $enable_serial
3384     snmp  . . . . . . . . $enable_snmp
3385     swap  . . . . . . . . $enable_swap
3386     syslog  . . . . . . . $enable_syslog
3387     tail  . . . . . . . . $enable_tail
3388     tape  . . . . . . . . $enable_tape
3389     target_notification . $enable_target_notification
3390     target_replace  . . . $enable_target_replace
3391     target_set  . . . . . $enable_target_set
3392     tcpconns  . . . . . . $enable_tcpconns
3393     teamspeak2  . . . . . $enable_teamspeak2
3394     thermal . . . . . . . $enable_thermal
3395     unixsock  . . . . . . $enable_unixsock
3396     users . . . . . . . . $enable_users
3397     uuid  . . . . . . . . $enable_uuid
3398     vmem  . . . . . . . . $enable_vmem
3399     vserver . . . . . . . $enable_vserver
3400     wireless  . . . . . . $enable_wireless
3401     xmms  . . . . . . . . $enable_xmms
3402
3403 EOF
3404
3405 if test "x$dependency_error" = "xyes"; then
3406         AC_MSG_ERROR("Some plugins are missing dependencies - see above summary for details")
3407 fi
3408
3409 # vim: set fdm=marker :