configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2 AC_INIT(collectd, m4_esyscmd(./version-gen.sh))
   3 AC_CONFIG_SRCDIR(src/collectd.c)
   4 AC_CONFIG_HEADERS(src/config.h)
   5 AM_INIT_AUTOMAKE(dist-bzip2)
   6 AC_LANG(C)
   7
   8 AC_PREFIX_DEFAULT("/opt/collectd")
   9
  10 AC_SYS_LARGEFILE
  11
  12 #
  13 # Checks for programs.
  14 #
  15 AC_PROG_CC
  16 AC_PROG_CPP
  17 AC_PROG_INSTALL
  18 AC_PROG_LN_S
  19 AC_PROG_MAKE_SET
  20 AM_PROG_CC_C_O
  21 AM_CONDITIONAL(COMPILER_IS_GCC, test "x$GCC" = "xyes")
  22
  23 dnl configure libtool
  24 AC_DISABLE_STATIC
  25 AC_LIBLTDL_CONVENIENCE
  26 AC_SUBST(LTDLINCL)
  27 AC_SUBST(LIBLTDL)
  28 AC_LIBTOOL_DLOPEN
  29 AC_PROG_LIBTOOL
  30 AC_PROG_LEX
  31 AC_PROG_YACC
  32 PKG_PROG_PKG_CONFIG
  33 AC_CONFIG_SUBDIRS(libltdl)
  34
  35 AC_MSG_CHECKING([for kernel type ($host_os)])
  36 case $host_os in
  37         *linux*)
  38         AC_DEFINE([KERNEL_LINUX], 1, [True if program is to be compiled for a Linux kernel])
  39         ac_system="Linux"
  40         ;;
  41         *solaris*)
  42         AC_DEFINE([KERNEL_SOLARIS], 1, [True if program is to be compiled for a Solaris kernel])
  43         ac_system="Solaris"
  44         ;;
  45         *darwin*)
  46         ac_system="Darwin"
  47         ;;
  48         *)
  49         ac_system="unknown"
  50 esac
  51 AC_MSG_RESULT([$ac_system])
  52
  53 #
  54 # Checks for header files.
  55 #
  56 AC_HEADER_STDC
  57 AC_HEADER_SYS_WAIT
  58 AC_HEADER_DIRENT
  59
  60 AC_CHECK_HEADERS(stdio.h stdint.h stdbool.h errno.h math.h stdarg.h syslog.h fcntl.h signal.h assert.h sys/types.h sys/socket.h sys/select.h poll.h netdb.h arpa/inet.h sys/resource.h sys/param.h kstat.h regex.h sys/ioctl.h endian.h sys/isa_defs.h)
  61
  62 # For ping library
  63 AC_CHECK_HEADERS(netinet/in_systm.h, [], [],
  64 [#if HAVE_STDINT_H
  65 # include <stdint.h>
  66 #endif
  67 #if HAVE_SYS_TYPES_H
  68 # include <sys/types.h>
  69 #endif
  70 ])
  71 AC_CHECK_HEADERS(netinet/in.h, [], [],
  72 [#if HAVE_STDINT_H
  73 # include <stdint.h>
  74 #endif
  75 #if HAVE_SYS_TYPES_H
  76 # include <sys/types.h>
  77 #endif
  78 #if HAVE_NETINET_IN_SYSTM_H
  79 # include <netinet/in_systm.h>
  80 #endif
  81 ])
  82 AC_CHECK_HEADERS(netinet/ip.h, [], [],
  83 [#if HAVE_STDINT_H
  84 # include <stdint.h>
  85 #endif
  86 #if HAVE_SYS_TYPES_H
  87 # include <sys/types.h>
  88 #endif
  89 #if HAVE_NETINET_IN_SYSTM_H
  90 # include <netinet/in_systm.h>
  91 #endif
  92 #if HAVE_NETINET_IN_H
  93 # include <netinet/in.h>
  94 #endif
  95 ])
  96 AC_CHECK_HEADERS(netinet/ip_icmp.h, [], [],
  97 [#if HAVE_STDINT_H
  98 # include <stdint.h>
  99 #endif
 100 #if HAVE_SYS_TYPES_H
 101 # include <sys/types.h>
 102 #endif
 103 #if HAVE_NETINET_IN_SYSTM_H
 104 # include <netinet/in_systm.h>
 105 #endif
 106 #if HAVE_NETINET_IN_H
 107 # include <netinet/in.h>
 108 #endif
 109 #if HAVE_NETINET_IP_H
 110 # include <netinet/ip.h>
 111 #endif
 112 ])
 113 AC_CHECK_HEADERS(netinet/ip_var.h, [], [],
 114 [#if HAVE_STDINT_H
 115 # include <stdint.h>
 116 #endif
 117 #if HAVE_SYS_TYPES_H
 118 # include <sys/types.h>
 119 #endif
 120 #if HAVE_NETINET_IN_SYSTM_H
 121 # include <netinet/in_systm.h>
 122 #endif
 123 #if HAVE_NETINET_IN_H
 124 # include <netinet/in.h>
 125 #endif
 126 #if HAVE_NETINET_IP_H
 127 # include <netinet/ip.h>
 128 #endif
 129 ])
 130 AC_CHECK_HEADERS(netinet/ip6.h, [], [],
 131 [#if HAVE_STDINT_H
 132 # include <stdint.h>
 133 #endif
 134 #if HAVE_SYS_TYPES_H
 135 # include <sys/types.h>
 136 #endif
 137 #if HAVE_NETINET_IN_SYSTM_H
 138 # include <netinet/in_systm.h>
 139 #endif
 140 #if HAVE_NETINET_IN_H
 141 # include <netinet/in.h>
 142 #endif
 143 ])
 144 AC_CHECK_HEADERS(netinet/icmp6.h, [], [],
 145 [#if HAVE_STDINT_H
 146 # include <stdint.h>
 147 #endif
 148 #if HAVE_SYS_TYPES_H
 149 # include <sys/types.h>
 150 #endif
 151 #if HAVE_NETINET_IN_SYSTM_H
 152 # include <netinet/in_systm.h>
 153 #endif
 154 #if HAVE_NETINET_IN_H
 155 # include <netinet/in.h>
 156 #endif
 157 #if HAVE_NETINET_IP6_H
 158 # include <netinet/ip6.h>
 159 #endif
 160 ])
 161 AC_CHECK_HEADERS(netinet/tcp.h, [], [],
 162 [#if HAVE_STDINT_H
 163 # include <stdint.h>
 164 #endif
 165 #if HAVE_SYS_TYPES_H
 166 # include <sys/types.h>
 167 #endif
 168 #if HAVE_NETINET_IN_SYSTM_H
 169 # include <netinet/in_systm.h>
 170 #endif
 171 #if HAVE_NETINET_IN_H
 172 # include <netinet/in.h>
 173 #endif
 174 #if HAVE_NETINET_IP_H
 175 # include <netinet/ip.h>
 176 #endif
 177 ])
 178 AC_CHECK_HEADERS(netinet/udp.h, [], [],
 179 [#if HAVE_STDINT_H
 180 # include <stdint.h>
 181 #endif
 182 #if HAVE_SYS_TYPES_H
 183 # include <sys/types.h>
 184 #endif
 185 #if HAVE_NETINET_IN_SYSTM_H
 186 # include <netinet/in_systm.h>
 187 #endif
 188 #if HAVE_NETINET_IN_H
 189 # include <netinet/in.h>
 190 #endif
 191 #if HAVE_NETINET_IP_H
 192 # include <netinet/ip.h>
 193 #endif
 194 ])
 195
 196 # For cpu modules
 197 AC_CHECK_HEADERS(sys/dkstat.h)
 198 if test "x$ac_system" = "xDarwin"
 199 then
 200         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)
 201         AC_CHECK_HEADERS(CoreFoundation/CoreFoundation.h IOKit/IOKitLib.h IOKit/IOTypes.h IOKit/ps/IOPSKeys.h IOKit/IOBSD.h IOKit/storage/IOBlockStorageDriver.h)
 202 fi
 203 AC_CHECK_HEADERS(sys/sysctl.h, [], [],
 204 [
 205 #if HAVE_SYS_TYPES_H
 206 #  include <sys/types.h>
 207 #endif
 208 #if HAVE_SYS_PARAM_H
 209 # include <sys/param.h>
 210 #endif
 211 ])
 212
 213 # For hddtemp module
 214 AC_CHECK_HEADERS(linux/major.h libgen.h)
 215
 216 # For the battery plugin
 217 AC_CHECK_HEADERS(IOKit/ps/IOPowerSources.h, [], [],
 218 [
 219 #if HAVE_IOKIT_IOKITLIB_H
 220 #  include <IOKit/IOKitLib.h>
 221 #endif
 222 #if HAVE_IOKIT_IOTYPES_H
 223 #  include <IOKit/IOTypes.h>
 224 #endif
 225 ])
 226
 227 # For the swap module
 228 AC_CHECK_HEADERS(sys/swap.h, [], [],
 229 [
 230 #if HAVE_SYS_TYPES_H
 231 #  include <sys/types.h>
 232 #endif
 233 #if HAVE_SYS_PARAM_H
 234 # include <sys/param.h>
 235 #endif
 236 ])
 237
 238 # For load module
 239 # For the processes plugin
 240 # For users module
 241 AC_CHECK_HEADERS(sys/loadavg.h linux/config.h utmp.h utmpx.h)
 242
 243 # For interface plugin
 244 AC_CHECK_HEADERS(ifaddrs.h)
 245 AC_CHECK_HEADERS(net/if.h, [], [],
 246 [
 247 #if HAVE_SYS_TYPES_H
 248 #  include <sys/types.h>
 249 #endif
 250 #if HAVE_SYS_SOCKET_H
 251 #  include <sys/socket.h>
 252 #endif
 253 ])
 254 AC_CHECK_HEADERS(linux/if.h, [], [],
 255 [
 256 #if HAVE_SYS_TYPES_H
 257 #  include <sys/types.h>
 258 #endif
 259 #if HAVE_SYS_SOCKET_H
 260 #  include <sys/socket.h>
 261 #endif
 262 ])
 263 AC_CHECK_HEADERS(linux/netdevice.h, [], [],
 264 [
 265 #if HAVE_SYS_TYPES_H
 266 #  include <sys/types.h>
 267 #endif
 268 #if HAVE_SYS_SOCKET_H
 269 #  include <sys/socket.h>
 270 #endif
 271 #if HAVE_LINUX_IF_H
 272 # include <linux/if.h>
 273 #endif
 274 ])
 275
 276 # For ipvs module
 277 have_net_ip_vs_h="no"
 278 have_ip_vs_h="no"
 279 if test "x$ac_system" = "xLinux"
 280 then
 281         AC_CHECK_HEADERS(net/ip_vs.h, [have_net_ip_vs_h="yes"])
 282         AC_CHECK_HEADERS(ip_vs.h, [have_ip_vs_h="yes"])
 283 fi
 284
 285 # For quota module
 286 AC_CHECK_HEADERS(sys/ucred.h, [], [],
 287 [
 288 #if HAVE_SYS_TYPES_H
 289 #  include <sys/types.h>
 290 #endif
 291 #if HAVE_SYS_PARAM_H
 292 # include <sys/param.h>
 293 #endif
 294 ])
 295
 296 # For mount interface
 297 AC_CHECK_HEADERS(sys/mount.h, [], [],
 298 [
 299 #if HAVE_SYS_TYPES_H
 300 #  include <sys/types.h>
 301 #endif
 302 #if HAVE_SYS_PARAM_H
 303 # include <sys/param.h>
 304 #endif
 305 ])
 306
 307 # For the email plugin
 308 AC_CHECK_HEADERS(linux/un.h, [], [],
 309 [
 310 #if HAVE_SYS_SOCKET_H
 311 #       include <sys/socket.h>
 312 #endif
 313 ])
 314
 315 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)
 316
 317 # For the dns plugin
 318 AC_CHECK_HEADERS(arpa/nameser.h)
 319 AC_CHECK_HEADERS(arpa/nameser_compat.h, [], [],
 320 [
 321 #if HAVE_ARPA_NAMESER_H
 322 # include <arpa/nameser.h>
 323 #endif
 324 ])
 325
 326 AC_CHECK_HEADERS(net/if_arp.h, [], [],
 327 [#if HAVE_SYS_SOCKET_H
 328 # include <sys/socket.h>
 329 #endif
 330 ])
 331 AC_CHECK_HEADERS(net/ppp_defs.h)
 332 AC_CHECK_HEADERS(net/if_ppp.h, [], [],
 333 [#if HAVE_NET_PPP_DEFS_H
 334 # include <net/ppp_defs.h>
 335 #endif
 336 ])
 337 AC_CHECK_HEADERS(netinet/if_ether.h, [], [],
 338 [#if HAVE_STDINT_H
 339 # include <stdint.h>
 340 #endif
 341 #if HAVE_SYS_TYPES_H
 342 # include <sys/types.h>
 343 #endif
 344 #if HAVE_SYS_SOCKET_H
 345 # include <sys/socket.h>
 346 #endif
 347 #if HAVE_NET_IF_H
 348 # include <net/if.h>
 349 #endif
 350 #if HAVE_NETINET_IN_H
 351 # include <netinet/in.h>
 352 #endif
 353 ])
 354
 355 # For the multimeter plugin
 356 have_termios_h="no"
 357 AC_CHECK_HEADERS(termios.h, [have_termios_h="yes"])
 358
 359 #
 360 # Checks for typedefs, structures, and compiler characteristics.
 361 #
 362 AC_C_CONST
 363 AC_TYPE_PID_T
 364 AC_TYPE_SIZE_T
 365 AC_TYPE_UID_T
 366 AC_HEADER_TIME
 367
 368 #
 369 # Checks for library functions.
 370 #
 371 AC_PROG_GCC_TRADITIONAL
 372 AC_CHECK_FUNCS(gettimeofday select strdup strtol getaddrinfo getnameinfo strchr memcpy strstr strcmp strncmp strncpy strlen strncasecmp strcasecmp openlog closelog)
 373
 374 AC_FUNC_STRERROR_R
 375
 376 AC_CACHE_CHECK([for strtok_r],
 377   [have_strtok_r_default],
 378   AC_LINK_IFELSE(
 379     AC_LANG_PROGRAM(
 380     [[[[
 381 #include <stdlib.h>
 382 #include <stdio.h>
 383 #include <string.h>
 384     ]]]],
 385     [[[[
 386       char buffer[] = "foo,bar,baz";
 387       char *token;
 388       char *dummy;
 389       char *saveptr;
 390
 391       dummy = buffer;
 392       saveptr = NULL;
 393       while ((token = strtok_r (dummy, ",", &saveptr)) != NULL)
 394       {
 395         dummy = NULL;
 396         printf ("token = %s;\n", token);
 397       }
 398     ]]]]),
 399     [have_strtok_r_default="yes"],
 400     [have_strtok_r_default="no"]
 401   )
 402 )
 403
 404 if test "x$have_strtok_r_default" = "xno"
 405 then
 406   SAVE_CFLAGS="$CFLAGS"
 407   CFLAGS="$CFLAGS -D_REENTRANT=1"
 408
 409   AC_CACHE_CHECK([if strtok_r needs _REENTRANT],
 410     [have_strtok_r_reentrant],
 411     AC_LINK_IFELSE(
 412       AC_LANG_PROGRAM(
 413       [[[[
 414 #include <stdlib.h>
 415 #include <stdio.h>
 416 #include <string.h>
 417       ]]]],
 418       [[[[
 419         char buffer[] = "foo,bar,baz";
 420         char *token;
 421         char *dummy;
 422         char *saveptr;
 423
 424         dummy = buffer;
 425         saveptr = NULL;
 426         while ((token = strtok_r (dummy, ",", &saveptr)) != NULL)
 427         {
 428           dummy = NULL;
 429           printf ("token = %s;\n", token);
 430         }
 431       ]]]]),
 432       [have_strtok_r_reentrant="yes"],
 433       [AC_MSG_FAILURE([strtok_r isn't available. Please file a bugreport!])]
 434     )
 435   )
 436 fi
 437
 438 AC_CHECK_FUNCS(getpwnam_r getgrnam_r setgroups regcomp regerror regexec regfree)
 439
 440 socket_needs_socket="no"
 441 AC_CHECK_FUNCS(socket, [], AC_CHECK_LIB(socket, socket, [socket_needs_socket="yes"], AC_MSG_ERROR(cannot find socket)))
 442 AM_CONDITIONAL(BUILD_WITH_LIBSOCKET, test "x$socket_needs_socket" = "xyes")
 443
 444 nanosleep_needs_rt="no"
 445 AC_CHECK_FUNCS(nanosleep, [], AC_CHECK_LIB(rt, nanosleep, [nanosleep_needs_rt="yes"], AC_MSG_ERROR(cannot find nanosleep)))
 446 AM_CONDITIONAL(BUILD_WITH_LIBRT, test "x$nanosleep_needs_rt" = "xyes")
 447
 448 AC_CHECK_FUNCS(sysctlbyname, [have_sysctlbyname="yes"], [have_sysctlbyname="no"])
 449 AC_CHECK_FUNCS(host_statistics, [have_host_statistics="yes"], [have_host_statistics="no"])
 450 AC_CHECK_FUNCS(processor_info, [have_processor_info="yes"], [have_processor_info="no"])
 451 AC_CHECK_FUNCS(thread_info, [have_thread_info="yes"], [have_thread_info="no"])
 452 AC_CHECK_FUNCS(statfs, [have_statfs="yes"], [have_statfs="no"])
 453 AC_CHECK_FUNCS(statvfs, [have_statvfs="yes"], [have_statvfs="no"])
 454 AC_CHECK_FUNCS(getifaddrs, [have_getifaddrs="yes"], [have_getifaddrs="no"])
 455 AC_CHECK_FUNCS(syslog, [have_syslog="yes"], [have_syslog="no"])
 456 AC_CHECK_FUNCS(getutent, [have_getutent="yes"], [have_getutent="no"])
 457 AC_CHECK_FUNCS(getutxent, [have_getutxent="yes"], [have_getutxent="no"])
 458
 459 # For load module
 460 AC_CHECK_FUNCS(getloadavg, [have_getloadavg="yes"], [have_getloadavg="no"])
 461
 462 # Check for NAN
 463 AC_ARG_WITH(nan-emulation, [AS_HELP_STRING([--with-nan-emulation], [use emulated NAN. For crosscompiling only.])],
 464 [
 465  if test "x$withval" = "xno"; then
 466          nan_type="none"
 467  else if test "x$withval" = "xyes"; then
 468          nan_type="zero"
 469  else
 470          nan_type="$withval"
 471  fi; fi
 472 ],
 473 [nan_type="none"])
 474 if test "x$nan_type" = "xnone"; then
 475   AC_CACHE_CHECK([whether NAN is defined by default],
 476     [have_nan_default],
 477     AC_COMPILE_IFELSE(
 478       AC_LANG_PROGRAM(
 479       [[
 480 #include <stdlib.h>
 481 #include <math.h>
 482 static float foo = NAN;
 483       ]],
 484       [[
 485        if (isnan (foo))
 486         return 0;
 487        else
 488         return 1;
 489       ]]),
 490       [have_nan_default="yes"],
 491       [have_nan_default="no"]
 492     )
 493   )
 494   if test "x$have_nan_default" = "xyes"
 495   then
 496     nan_type="default"
 497   fi
 498 fi
 499 if test "x$nan_type" = "xnone"; then
 500   AC_CACHE_CHECK([whether NAN is defined by __USE_ISOC99],
 501     [have_nan_isoc],
 502     AC_COMPILE_IFELSE(
 503       AC_LANG_PROGRAM(
 504       [[
 505 #include <stdlib.h>
 506 #define __USE_ISOC99 1
 507 #include <math.h>
 508 static float foo = NAN;
 509       ]],
 510       [[
 511        if (isnan (foo))
 512         return 0;
 513        else
 514         return 1;
 515       ]]),
 516       [have_nan_isoc="yes"],
 517       [have_nan_isoc="no"]
 518     )
 519   )
 520   if test "x$have_nan_isoc" = "xyes"
 521   then
 522     nan_type="isoc99"
 523   fi
 524 fi
 525 if test "x$nan_type" = "xnone"; then
 526   AC_CACHE_CHECK([whether NAN can be defined by 0/0],
 527     [have_nan_zero],
 528     AC_RUN_IFELSE(
 529       AC_LANG_PROGRAM(
 530       [[
 531 #include <stdlib.h>
 532 #include <math.h>
 533 #ifdef NAN
 534 # undef NAN
 535 #endif
 536 #define NAN (0.0 / 0.0)
 537 #ifndef isnan
 538 # define isnan(f) ((f) != (f))
 539 #endif
 540 static float foo = NAN;
 541       ]],
 542       [[
 543        if (isnan (foo))
 544         return 0;
 545        else
 546         return 1;
 547       ]]),
 548       [have_nan_zero="yes"],
 549       [have_nan_zero="no"]
 550     )
 551   )
 552   if test "x$have_nan_zero" = "xyes"
 553   then
 554     nan_type="zero"
 555   fi
 556 fi
 557
 558 if test "x$nan_type" = "xdefault"; then
 559   AC_DEFINE(NAN_STATIC_DEFAULT, 1,
 560     [Define if NAN is defined by default and can initialize static variables.])
 561 else if test "x$nan_type" = "xisoc99"; then
 562   AC_DEFINE(NAN_STATIC_ISOC, 1,
 563     [Define if NAN is defined by __USE_ISOC99 and can initialize static variables.])
 564 else if test "x$nan_type" = "xzero"; then
 565   AC_DEFINE(NAN_ZERO_ZERO, 1,
 566     [Define if NAN can be defined as (0.0 / 0.0)])
 567 else
 568   AC_MSG_ERROR([Didn't find out how to statically initialize variables to NAN. Sorry.])
 569 fi; fi; fi
 570
 571 AC_ARG_WITH(fp-layout, [AS_HELP_STRING([--with-fp-layout], [set the memory layout of doubles. For crosscompiling only.])],
 572 [
 573  if test "x$withval" = "xnothing"; then
 574         fp_layout_type="nothing"
 575  else if test "x$withval" = "xendianflip"; then
 576         fp_layout_type="endianflip"
 577  else if test "x$withval" = "xintswap"; then
 578         fp_layout_type="intswap"
 579  else
 580         AC_MSG_ERROR([Invalid argument for --with-fp-layout. Valid arguments are: nothing, endianflip, intswap]);
 581 fi; fi; fi
 582 ],
 583 [fp_layout_type="unknown"])
 584
 585 if test "x$fp_layout_type" = "xunknown"; then
 586   AC_CACHE_CHECK([if doubles are stored in x86 representation],
 587     [fp_layout_need_nothing],
 588     AC_RUN_IFELSE(
 589       AC_LANG_PROGRAM(
 590       [[[[
 591 #include <stdlib.h>
 592 #include <stdio.h>
 593 #include <stdint.h>
 594 #include <string.h>
 595       ]]]],
 596       [[[[
 597         uint64_t i0;
 598         uint64_t i1;
 599         uint8_t c[8];
 600         double d;
 601
 602         d = 8.642135e130;
 603         memcpy ((void *) &i0, (void *) &d, 8);
 604
 605         i1 = i0;
 606         memcpy ((void *) c, (void *) &i1, 8);
 607
 608         if ((c[0] == 0x2f) && (c[1] == 0x25)
 609                         && (c[2] == 0xc0) && (c[3] == 0xc7)
 610                         && (c[4] == 0x43) && (c[5] == 0x2b)
 611                         && (c[6] == 0x1f) && (c[7] == 0x5b))
 612                 return (0);
 613         else
 614                 return (1);
 615       ]]]]),
 616       [fp_layout_need_nothing="yes"],
 617       [fp_layout_need_nothing="no"]
 618     )
 619   )
 620   if test "x$fp_layout_need_nothing" = "xyes"; then
 621     fp_layout_type="nothing"
 622   fi
 623 fi
 624 if test "x$fp_layout_type" = "xunknown"; then
 625   AC_CACHE_CHECK([if endianflip converts to x86 representation],
 626     [fp_layout_need_endianflip],
 627     AC_RUN_IFELSE(
 628       AC_LANG_PROGRAM(
 629       [[[[
 630 #include <stdlib.h>
 631 #include <stdio.h>
 632 #include <stdint.h>
 633 #include <string.h>
 634 #define endianflip(A) ((((uint64_t)(A) & 0xff00000000000000LL) >> 56) | \
 635                        (((uint64_t)(A) & 0x00ff000000000000LL) >> 40) | \
 636                        (((uint64_t)(A) & 0x0000ff0000000000LL) >> 24) | \
 637                        (((uint64_t)(A) & 0x000000ff00000000LL) >> 8)  | \
 638                        (((uint64_t)(A) & 0x00000000ff000000LL) << 8)  | \
 639                        (((uint64_t)(A) & 0x0000000000ff0000LL) << 24) | \
 640                        (((uint64_t)(A) & 0x000000000000ff00LL) << 40) | \
 641                        (((uint64_t)(A) & 0x00000000000000ffLL) << 56))
 642       ]]]],
 643       [[[[
 644         uint64_t i0;
 645         uint64_t i1;
 646         uint8_t c[8];
 647         double d;
 648
 649         d = 8.642135e130;
 650         memcpy ((void *) &i0, (void *) &d, 8);
 651
 652         i1 = endianflip (i0);
 653         memcpy ((void *) c, (void *) &i1, 8);
 654
 655         if ((c[0] == 0x2f) && (c[1] == 0x25)
 656                         && (c[2] == 0xc0) && (c[3] == 0xc7)
 657                         && (c[4] == 0x43) && (c[5] == 0x2b)
 658                         && (c[6] == 0x1f) && (c[7] == 0x5b))
 659                 return (0);
 660         else
 661                 return (1);
 662       ]]]]),
 663       [fp_layout_need_endianflip="yes"],
 664       [fp_layout_need_endianflip="no"]
 665     )
 666   )
 667   if test "x$fp_layout_need_endianflip" = "xyes"; then
 668     fp_layout_type="endianflip"
 669   fi
 670 fi
 671 if test "x$fp_layout_type" = "xunknown"; then
 672   AC_CACHE_CHECK([if intswap converts to x86 representation],
 673     [fp_layout_need_intswap],
 674     AC_RUN_IFELSE(
 675       AC_LANG_PROGRAM(
 676       [[[[
 677 #include <stdlib.h>
 678 #include <stdio.h>
 679 #include <stdint.h>
 680 #include <string.h>
 681 #define intswap(A)    ((((uint64_t)(A) & 0xffffffff00000000LL) >> 32) | \
 682                        (((uint64_t)(A) & 0x00000000ffffffffLL) << 32))
 683       ]]]],
 684       [[[[
 685         uint64_t i0;
 686         uint64_t i1;
 687         uint8_t c[8];
 688         double d;
 689
 690         d = 8.642135e130;
 691         memcpy ((void *) &i0, (void *) &d, 8);
 692
 693         i1 = intswap (i0);
 694         memcpy ((void *) c, (void *) &i1, 8);
 695
 696         if ((c[0] == 0x2f) && (c[1] == 0x25)
 697                         && (c[2] == 0xc0) && (c[3] == 0xc7)
 698                         && (c[4] == 0x43) && (c[5] == 0x2b)
 699                         && (c[6] == 0x1f) && (c[7] == 0x5b))
 700                 return (0);
 701         else
 702                 return (1);
 703       ]]]]),
 704       [fp_layout_need_intswap="yes"],
 705       [fp_layout_need_intswap="no"]
 706     )
 707   )
 708   if test "x$fp_layout_need_intswap" = "xyes"; then
 709     fp_layout_type="intswap"
 710   fi
 711 fi
 712
 713 if test "x$fp_layout_type" = "xnothing"; then
 714   AC_DEFINE(FP_LAYOUT_NEED_NOTHING, 1,
 715   [Define if doubles are stored in x86 representation.])
 716 else if test "x$fp_layout_type" = "xendianflip"; then
 717   AC_DEFINE(FP_LAYOUT_NEED_ENDIANFLIP, 1,
 718   [Define if endianflip is needed to convert to x86 representation.])
 719 else if test "x$fp_layout_type" = "xintswap"; then
 720   AC_DEFINE(FP_LAYOUT_NEED_INTSWAP, 1,
 721   [Define if intswap is needed to convert to x86 representation.])
 722 else
 723   AC_MSG_ERROR([Didn't find out how doubles are stored in memory. Sorry.])
 724 fi; fi; fi
 725
 726 have_getfsstat="no"
 727 AC_CHECK_FUNCS(getfsstat, [have_getfsstat="yes"])
 728 have_getvfsstat="no"
 729 AC_CHECK_FUNCS(getvfsstat, [have_getvfsstat="yes"])
 730 have_listmntent="no"
 731 AC_CHECK_FUNCS(listmntent, [have_listmntent="yes"])
 732
 733 have_getmntent="no"
 734 AC_CHECK_FUNCS(getmntent, [have_getmntent="c"])
 735 if test "x$have_getmntent" = "xno"; then
 736         AC_CHECK_LIB(sun, getmntent, [have_getmntent="sun"])
 737 fi
 738 if test "x$have_getmntent" = "xno"; then
 739         AC_CHECK_LIB(seq, getmntent, [have_getmntent="seq"])
 740 fi
 741 if test "x$have_getmntent" = "xno"; then
 742         AC_CHECK_LIB(gen, getmntent, [have_getmntent="gen"])
 743 fi
 744
 745 if test "x$have_getmntent" = "xc"; then
 746         AC_CACHE_CHECK([whether getmntent takes one argument],
 747                 [have_one_getmntent],
 748                 AC_COMPILE_IFELSE(
 749                         AC_LANG_PROGRAM([[AC_INCLUDES_DEFAULT
 750 #include <mntent.h>
 751 #include "$srcdir/src/utils_mount.h"]],
 752                                 [[
 753                                  FILE *fh;
 754                                  struct mntent *me;
 755                                  fh = setmntent ("/etc/mtab", "r");
 756                                  me = getmntent (fh);
 757                                 ]]
 758                         ),
 759                         [have_one_getmntent="yes"],
 760                         [have_one_getmntent="no"]
 761                 )
 762         )
 763         AC_CACHE_CHECK([whether getmntent takes two arguments],
 764                 [have_two_getmntent],
 765                 AC_COMPILE_IFELSE(
 766                         AC_LANG_PROGRAM([[AC_INCLUDES_DEFAULT
 767 #include <sys/mnttab.h>
 768 #include "$srcdir/src/utils_mount.h"]],
 769                                 [[
 770                                  FILE *fh;
 771                                  struct mnttab mt;
 772                                  int status;
 773                                  fh = fopen ("/etc/mnttab", "r");
 774                                  status = getmntent (fh, &mt);
 775                                 ]]
 776                         ),
 777                         [have_two_getmntent="yes"],
 778                         [have_two_getmntent="no"]
 779                 )
 780         )
 781 fi
 782
 783 # Check for different versions of `getmntent' here..
 784
 785 if test "x$have_getmntent" = "xc"; then
 786         if test "x$have_one_getmntent" = "xyes"; then
 787                 AC_DEFINE(HAVE_ONE_GETMNTENT, 1,
 788                           [Define if the function getmntent exists and takes one argument.])
 789         fi
 790         if test "x$have_two_getmntent" = "xyes"; then
 791                 AC_DEFINE(HAVE_TWO_GETMNTENT, 1,
 792                           [Define if the function getmntent exists and takes two arguments.])
 793         fi
 794 fi
 795 if test "x$have_getmntent" = "xsun"; then
 796         AC_DEFINE(HAVE_SUN_GETMNTENT, 1,
 797                   [Define if the function getmntent exists. It's the version from libsun.])
 798 fi
 799 if test "x$have_getmntent" = "xseq"; then
 800         AC_DEFINE(HAVE_SEQ_GETMNTENT, 1,
 801                   [Define if the function getmntent exists. It's the version from libseq.])
 802 fi
 803 if test "x$have_getmntent" = "xgen"; then
 804         AC_DEFINE(HAVE_GEN_GETMNTENT, 1,
 805                   [Define if the function getmntent exists. It's the version from libgen.])
 806 fi
 807
 808 # Check for structures
 809 AC_CHECK_MEMBERS([struct if_data.ifi_ibytes, struct if_data.ifi_opackets, struct if_data.ifi_ierrors],
 810         [AC_DEFINE(HAVE_STRUCT_IF_DATA, 1, [Define if struct if_data exists and is usable.])],
 811         [],
 812         [
 813         #include <sys/types.h>
 814         #include <sys/socket.h>
 815         #include <net/if.h>
 816         ])
 817 AC_CHECK_MEMBERS([struct net_device_stats.rx_bytes, struct net_device_stats.tx_packets, struct net_device_stats.rx_errors],
 818         [AC_DEFINE(HAVE_STRUCT_NET_DEVICE_STATS, 1, [Define if struct net_device_stats exists and is usable.])],
 819         [],
 820         [
 821         #include <sys/types.h>
 822         #include <sys/socket.h>
 823         #include <linux/if.h>
 824         #include <linux/netdevice.h>
 825         ])
 826
 827 AC_CHECK_MEMBERS([struct udphdr.uh_dport, struct udphdr.uh_sport], [], [],
 828 [#if HAVE_STDINT_H
 829 # include <stdint.h>
 830 #endif
 831 #if HAVE_SYS_TYPES_H
 832 # include <sys/types.h>
 833 #endif
 834 #if HAVE_NETINET_IN_SYSTM_H
 835 # include <netinet/in_systm.h>
 836 #endif
 837 #if HAVE_NETINET_IN_H
 838 # include <netinet/in.h>
 839 #endif
 840 #if HAVE_NETINET_IP_H
 841 # include <netinet/ip.h>
 842 #endif
 843 #if HAVE_NETINET_UDP_H
 844 # include <netinet/udp.h>
 845 #endif
 846 ])
 847 AC_CHECK_MEMBERS([struct udphdr.dest, struct udphdr.source], [], [],
 848 [#if HAVE_STDINT_H
 849 # include <stdint.h>
 850 #endif
 851 #if HAVE_SYS_TYPES_H
 852 # include <sys/types.h>
 853 #endif
 854 #if HAVE_NETINET_IN_SYSTM_H
 855 # include <netinet/in_systm.h>
 856 #endif
 857 #if HAVE_NETINET_IN_H
 858 # include <netinet/in.h>
 859 #endif
 860 #if HAVE_NETINET_IP_H
 861 # include <netinet/ip.h>
 862 #endif
 863 #if HAVE_NETINET_UDP_H
 864 # include <netinet/udp.h>
 865 #endif
 866 ])
 867
 868 AC_CHECK_MEMBERS([kstat_io_t.nwritten, kstat_io_t.writes, kstat_io_t.nwrites, kstat_io_t.wtime],
 869         [],
 870         [],
 871         [
 872 #if HAVE_KSTAT_H
 873 # include <kstat.h>
 874 #endif
 875         ])
 876
 877 #
 878 # Checks for libraries begin here
 879 #
 880 with_libresolv="yes"
 881 AC_CHECK_LIB(resolv, res_search,
 882 [
 883         AC_DEFINE(HAVE_LIBRESOLV, 1, [Define to 1 if you have the 'resolv' library (-lresolv).])
 884 ],
 885 [with_libresolv="no"])
 886 AM_CONDITIONAL(BUILD_WITH_LIBRESOLV, test "x$with_libresolv" = "xyes")
 887
 888 dnl Check for HAL (hardware abstraction library)
 889 with_libhal="yes"
 890 AC_CHECK_LIB(hal,libhal_device_property_exists,
 891              [AC_DEFINE(HAVE_LIBHAL, 1, [Define to 1 if you have 'hal' library])],
 892              [with_libhal="no"])
 893 if test "x$with_libhal" = "xyes"; then
 894         if test "x$PKG_CONFIG" != "x"; then
 895                 BUILD_WITH_LIBHAL_CFLAGS="`pkg-config --cflags hal`"
 896                 BUILD_WITH_LIBHAL_LIBS="`pkg-config --libs hal`"
 897                 AC_SUBST(BUILD_WITH_LIBHAL_CFLAGS)
 898                 AC_SUBST(BUILD_WITH_LIBHAL_LIBS)
 899         fi
 900 fi
 901
 902 m4_divert_once([HELP_WITH], [
 903 collectd additional packages:])
 904
 905 # AC_ARG_WITH (package, help-string, [action-if-given], [action-if-not-given])
 906 librrd_cflags=""
 907 librrd_ldflags=""
 908 librrd_threadsafe="yes"
 909 AC_ARG_WITH(rrdtool, [AS_HELP_STRING([--with-rrdtool@<:@=PREFIX@:>@], [Path to rrdtool.])],
 910 [       if test "x$withval" != "xno" && test "x$withval" != "xyes"
 911         then
 912                 librrd_cflags="-I$withval/include"
 913                 librrd_ldflags="-L$withval/lib"
 914                 with_rrdtool="yes"
 915         else
 916                 with_rrdtool="$withval"
 917         fi
 918 ], [with_rrdtool="yes"])
 919 if test "x$with_rrdtool" = "xyes"
 920 then
 921         SAVE_CPPFLAGS="$CPPFLAGS"
 922         SAVE_LDFLAGS="$LDFLAGS"
 923
 924         CPPFLAGS="$CPPFLAGS $librrd_cflags"
 925         LDFLAGS="$LDFLAGS $librrd_ldflags"
 926
 927         AC_CHECK_HEADERS(rrd.h,, [with_rrdtool="no (rrd.h not found)"])
 928
 929         CPPFLAGS="$SAVE_CPPFLAGS"
 930         LDFLAGS="$SAVE_LDFLAGS"
 931 fi
 932 if test "x$with_rrdtool" = "xyes"
 933 then
 934         SAVE_CPPFLAGS="$CPPFLAGS"
 935         SAVE_LDFLAGS="$LDFLAGS"
 936
 937         CPPFLAGS="$CPPFLAGS $librrd_cflags"
 938         LDFLAGS="$LDFLAGS $librrd_ldflags"
 939
 940         AC_CHECK_LIB(rrd_th, rrd_update_r,
 941         [with_rrdtool="yes"
 942          librrd_ldflags="$librrd_ldflags -lrrd_th -lm"
 943         ],
 944         [librrd_threadsafe="no"
 945          AC_CHECK_LIB(rrd, rrd_update,
 946          [with_rrdtool="yes"
 947           librrd_ldflags="$librrd_ldflags -lrrd -lm"
 948          ],
 949          [with_rrdtool="no (symbol 'rrd_update' not found)"],
 950          [-lm])
 951         ],
 952         [-lm])
 953
 954         CPPFLAGS="$SAVE_CPPFLAGS"
 955         LDFLAGS="$SAVE_LDFLAGS"
 956 fi
 957 if test "x$with_rrdtool" = "xyes"
 958 then
 959         BUILD_WITH_LIBRRD_CFLAGS="$librrd_cflags"
 960         BUILD_WITH_LIBRRD_LDFLAGS="$librrd_ldflags"
 961         AC_SUBST(BUILD_WITH_LIBRRD_CFLAGS)
 962         AC_SUBST(BUILD_WITH_LIBRRD_LDFLAGS)
 963 fi
 964 if test "x$librrd_threadsafe" = "xyes"
 965 then
 966         AC_DEFINE(HAVE_THREADSAFE_LIBRRD, 1, [Define to 1 if you have the threadsafe rrd library (-lrrd_th).])
 967 fi
 968
 969 AC_ARG_WITH(libpthread, [AS_HELP_STRING([--with-libpthread=@<:@=PREFIX@:>@], [Path to libpthread.])],
 970 [       if test "x$withval" != "xno" \
 971                 && test "x$withval" != "xyes"
 972         then
 973                 LDFLAGS="$LDFLAGS -L$withval/lib"
 974                 CPPFLAGS="$CPPFLAGS -I$withval/include"
 975                 with_libpthread="yes"
 976         else
 977                 if test "x$withval" = "xno"
 978                 then
 979                         with_libpthread="no (disabled)"
 980                 fi
 981         fi
 982 ], [with_libpthread="yes"])
 983 if test "x$with_libpthread" = "xyes"
 984 then
 985         AC_CHECK_LIB(pthread, pthread_create, [with_libpthread="yes"], [with_libpthread="no (libpthread not found)"], [])
 986 fi
 987 if test "x$with_libpthread" = "xyes"
 988 then
 989         AC_CHECK_HEADERS(pthread.h,, [with_libpthread="no (pthread.h not found)"])
 990 fi
 991 if test "x$with_libpthread" = "xyes"
 992 then
 993         collect_pthread=1
 994 else
 995         collect_pthread=0
 996 fi
 997 AC_DEFINE_UNQUOTED(HAVE_LIBPTHREAD, [$collect_pthread],
 998         [Wether or not to use pthread (POSIX threads) library])
 999 AM_CONDITIONAL(BUILD_WITH_LIBPTHREAD, test "x$with_libpthread" = "xyes")
1000
1001 if test "x$ac_system" = "xSolaris"
1002 then
1003         with_kstat="yes"
1004         with_devinfo="yes"
1005 else
1006         with_kstat="no (Solaris only)"
1007         with_devinfo="no (Solaris only)"
1008 fi
1009
1010 if test "x$with_kstat" = "xyes"
1011 then
1012         AC_CHECK_LIB(kstat, kstat_open, [with_kstat="yes"], [with_kstat="no (libkstat not found)"], [])
1013 fi
1014 if test "x$with_kstat" = "xyes"
1015 then
1016         AC_CHECK_LIB(devinfo, di_init, [with_devinfo="yes"], [with_devinfo="no (not found)"], [])
1017         AC_CHECK_HEADERS(kstat.h,, [with_kstat="no (kstat.h not found)"])
1018 fi
1019 if test "x$with_kstat" = "xyes"
1020 then
1021         AC_DEFINE(HAVE_LIBKSTAT, 1,
1022                   [Define to 1 if you have the 'kstat' library (-lkstat)])
1023 fi
1024 AM_CONDITIONAL(BUILD_WITH_LIBKSTAT, test "x$with_kstat" = "xyes")
1025 AM_CONDITIONAL(BUILD_WITH_LIBDEVINFO, test "x$with_devinfo" = "xyes")
1026
1027 ### BEGIN of check for libcurl ###
1028 with_curl_config="curl-config"
1029 with_curl_cflags=""
1030 with_curl_libs=""
1031 AC_ARG_WITH(libcurl, [AS_HELP_STRING([--with-libcurl@<:@=PREFIX@:>@], [Path to libcurl.])],
1032 [
1033         if test "x$withval" = "xno"
1034         then
1035                 with_libcurl="no"
1036         else if test "x$withval" = "xyes"
1037         then
1038                 with_libcurl="yes"
1039         else
1040                 if test -f "$withval" && test -x "$withval"
1041                 then
1042                         with_curl_config="$withval"
1043                         with_libcurl="yes"
1044                 else if test -x "$withval/bin/curl-config"
1045                 then
1046                         with_curl_config="$withval/bin/curl-config"
1047                         with_libcurl="yes"
1048                 fi; fi
1049                 with_libcurl="yes"
1050         fi; fi
1051 ],
1052 [
1053         with_libcurl="yes"
1054 ])
1055 if test "x$with_libcurl" = "xyes"
1056 then
1057         with_curl_cflags=`$with_curl_config --cflags 2>/dev/null`
1058         curl_config_status=$?
1059
1060         if test $curl_config_status -ne 0
1061         then
1062                 with_libcurl="no ($with_curl_config failed)"
1063         else
1064                 SAVE_CPPFLAGS="$CPPFLAGS"
1065                 CPPFLAGS="$CPPFLAGS $with_curl_cflags"
1066
1067                 AC_CHECK_HEADERS(curl/curl.h, [], [with_libcurl="no (curl/curl.h not found)"], [])
1068
1069                 CPPFLAGS="$SAVE_CPPFLAGS"
1070         fi
1071 fi
1072 if test "x$with_libcurl" = "xyes"
1073 then
1074         with_curl_libs=`$with_curl_config --libs 2>/dev/null`
1075         curl_config_status=$?
1076
1077         if test $curl_config_status -ne 0
1078         then
1079                 with_libcurl="no ($with_curl_config failed)"
1080         else
1081                 AC_CHECK_LIB(curl, curl_easy_init,
1082                  [with_libcurl="yes"],
1083                  [with_libcurl="no (symbol 'curl_easy_init' not found)"],
1084                  [$with_curl_libs])
1085         fi
1086 fi
1087 if test "x$with_libcurl" = "xyes"
1088 then
1089         BUILD_WITH_LIBCURL_CFLAGS="$with_curl_cflags"
1090         BUILD_WITH_LIBCURL_LIBS="$with_curl_libs"
1091         AC_SUBST(BUILD_WITH_LIBCURL_CFLAGS)
1092         AC_SUBST(BUILD_WITH_LIBCURL_LIBS)
1093 fi
1094 AM_CONDITIONAL(BUILD_WITH_LIBCURL, test "x$with_libcurl" = "xyes")
1095 ### END of check for libcurl ###
1096
1097 with_libiokit="no"
1098 AC_CHECK_LIB(IOKit, IOServiceGetMatchingServices,
1099 [
1100         with_libiokit="yes"
1101 ],
1102 [
1103         with_libiokit="no"
1104 ])
1105 AM_CONDITIONAL(BUILD_WITH_LIBIOKIT, test "x$with_libiokit" = "xyes")
1106
1107 with_libstatgrab_cflags=""
1108 with_libstatgrab_ldflags=""
1109 AC_ARG_WITH(libstatgrab, [AS_HELP_STRING([--with-libstatgrab@<:@=PREFIX@:>@], [Path to libstatgrab.])],
1110 [
1111         if test "x$withval" != "xno" \
1112                 && test "x$withval" != "xyes"
1113         then
1114                 with_libstatgrab_cflags="-I$withval/include"
1115                 with_libstatgrab_ldflags="-L$withval/lib"
1116                 with_libstatgrab="yes"
1117         else
1118                 with_libstatgrab="$withval"
1119         fi
1120 ],
1121 [
1122         if test "x$ac_system" = "xunknown"
1123         then
1124                 with_libstatgrab="yes"
1125         else
1126                 with_libstatgrab="no"
1127         fi
1128 ])
1129 with_libstatgrab_pkg_config="yes"
1130 if test "x$with_libstatgrab" = "xyes" \
1131   && test "x$PKG_CONFIG" != "x"
1132 then
1133   AC_MSG_CHECKING([pkg-config for libstatgrab])
1134   temp_result="found"
1135   $PKG_CONFIG --exists libstatgrab 2>/dev/null
1136   if test "$?" != "0"
1137   then
1138     with_libstatgrab_pkg_config="no"
1139     temp_result="not found"
1140   fi
1141   AC_MSG_RESULT([$temp_result])
1142 else
1143   AC_MSG_NOTICE([pkg-config not available, trying to guess flags for the statgrab library.])
1144   with_libstatgrab_pkg_config="no"
1145   with_libstatgrab_ldflags="$with_libstatgrab_ldflags -lstatgrab"
1146 fi
1147
1148 if test "x$with_libstatgrab" = "xyes" \
1149   && test "x$with_libstatgrab_pkg_config" = "xyes" \
1150   && test "x$with_libstatgrab_cflags" = "x"
1151 then
1152   AC_MSG_CHECKING([for libstatgrab CFLAGS])
1153   temp_result="`$PKG_CONFIG --cflags libstatgrab`"
1154   if test "$?" = "0"
1155   then
1156     with_libstatgrab_cflags="$temp_result"
1157   else
1158     with_libstatgrab="no ($PKG_CONFIG --cflags libstatgrab failed)"
1159     temp_result="$PKG_CONFIG --cflags libstatgrab failed"
1160   fi
1161   AC_MSG_RESULT([$temp_result])
1162 fi
1163
1164 if test "x$with_libstatgrab" = "xyes" \
1165   && test "x$with_libstatgrab_pkg_config" = "xyes" \
1166   && test "x$with_libstatgrab_ldflags" = "x"
1167 then
1168   AC_MSG_CHECKING([for libstatgrab LDFLAGS])
1169   temp_result="`$PKG_CONFIG --libs libstatgrab`"
1170   if test "$?" = "0"
1171   then
1172     with_libstatgrab_ldflags="$temp_result"
1173   else
1174     with_libstatgrab="no ($PKG_CONFIG --libs libstatgrab failed)"
1175     temp_result="$PKG_CONFIG --libs libstatgrab failed"
1176   fi
1177   AC_MSG_RESULT([$temp_result])
1178 fi
1179
1180 if test "x$with_libstatgrab" = "xyes"
1181 then
1182   SAVE_CPPFLAGS="$CPPFLAGS"
1183   CPPFLAGS="$CPPFLAGS $with_libstatgrab_cflags"
1184
1185   AC_CHECK_HEADERS(statgrab.h,
1186                    [with_libstatgrab="yes"],
1187                    [with_libstatgrab="no (statgrab.h not found)"])
1188
1189   CPPFLAGS="$SAVE_CPPFLAGS"
1190 fi
1191
1192 if test "x$with_libstatgrab" = "xyes"
1193 then
1194   SAVE_CFLAGS="$CFLAGS"
1195   SAVE_LDFLAGS="$LDFLAGS"
1196
1197   CFLAGS="$CFLAGS $with_libstatgrab_cflags"
1198   LDFLAGS="$LDFLAGS $with_libstatgrab_ldflags"
1199
1200   AC_CHECK_LIB(statgrab, sg_init,
1201                [with_libstatgrab="yes"],
1202                [with_libstatgrab="no (symbol sg_init not found)"])
1203
1204   CFLAGS="$SAVE_CFLAGS"
1205   LDFLAGS="$SAVE_LDFLAGS"
1206 fi
1207
1208 AM_CONDITIONAL(BUILD_WITH_LIBSTATGRAB, test "x$with_libstatgrab" = "xyes")
1209 if test "x$with_libstatgrab" = "xyes"
1210 then
1211   AC_DEFINE(HAVE_LIBSTATGRAB, 1, [Define to 1 if you have the 'statgrab' library (-lstatgrab)])
1212   BUILD_WITH_LIBSTATGRAB_CFLAGS="$with_libstatgrab_cflags"
1213   BUILD_WITH_LIBSTATGRAB_LDFLAGS="$with_libstatgrab_ldflags"
1214   AC_SUBST(BUILD_WITH_LIBSTATGRAB_CFLAGS)
1215   AC_SUBST(BUILD_WITH_LIBSTATGRAB_LDFLAGS)
1216 fi
1217
1218 AC_CHECK_LIB(kvm, kvm_getswapinfo, [with_libkvm="yes"], [with_libkvm="no"])
1219 if test "x$with_libkvm" = "xyes"
1220 then
1221         AC_DEFINE(HAVE_LIBKVM, 1, [Define to 1 if you have the 'kvm' library (-lkvm)])
1222 fi
1223 AM_CONDITIONAL(BUILD_WITH_LIBKVM, test "x$with_libkvm" = "xyes")
1224
1225 with_sensors_cflags=""
1226 with_sensors_ldflags=""
1227 AC_ARG_WITH(lm-sensors, [AS_HELP_STRING([--with-lm-sensors@<:@=PREFIX@:>@], [Path to lm_sensors.])],
1228 [
1229         if test "x$withval" = "xno"
1230         then
1231                 with_lm_sensors="no"
1232         else
1233                 with_lm_sensors="yes"
1234                 if test "x$withval" != "xyes"
1235                 then
1236                         with_sensors_cflags="-I$withval/include"
1237                         with_sensors_ldflags="-L$withval/lib"
1238                         with_lm_sensors="yes"
1239                 fi
1240         fi
1241 ],
1242 [
1243         if test "x$ac_system" = "xLinux"
1244         then
1245                 with_lm_sensors="yes"
1246         else
1247                 with_lm_sensors="no (Linux only library)"
1248         fi
1249 ])
1250 if test "x$with_lm_sensors" = "xyes"
1251 then
1252         SAVE_CPPFLAGS="$CPPFLAGS"
1253         CPPFLAGS="$CPPFLAGS $with_sensors_cflags"
1254
1255 #       AC_CHECK_HEADERS(sensors/sensors.h,
1256 #       [
1257 #               AC_DEFINE(HAVE_SENSORS_SENSORS_H, 1, [Define to 1 if you have the <sensors/sensors.h> header file.])
1258 #       ],
1259 #       [with_lm_sensors="no (sensors/sensors.h not found)"])
1260         AC_CHECK_HEADERS(sensors/sensors.h, [], [with_lm_sensors="no (sensors/sensors.h not found)"])
1261
1262         CPPFLAGS="$SAVE_CPPFLAGS"
1263 fi
1264 if test "x$with_lm_sensors" = "xyes"
1265 then
1266         SAVE_CPPFLAGS="$CPPFLAGS"
1267         SAVE_LDFLAGS="$LDFLAGS"
1268         CPPFLAGS="$CPPFLAGS $with_sensors_cflags"
1269         LDFLAGS="$LDFLAGS $with_sensors_ldflags"
1270
1271         AC_CHECK_LIB(sensors, sensors_init,
1272         [
1273                 AC_DEFINE(HAVE_LIBSENSORS, 1, [Define to 1 if you have the sensors library (-lsensors).])
1274         ],
1275         [with_lm_sensors="no (libsensors not found)"])
1276
1277         CPPFLAGS="$SAVE_CPPFLAGS"
1278         LDFLAGS="$SAVE_LDFLAGS"
1279 fi
1280 if test "x$with_lm_sensors" = "xyes"
1281 then
1282         BUILD_WITH_LIBSENSORS_CFLAGS="$with_sensors_cflags"
1283         BUILD_WITH_LIBSENSORS_LDFLAGS="$with_sensors_ldflags"
1284         AC_SUBST(BUILD_WITH_LIBSENSORS_CFLAGS)
1285         AC_SUBST(BUILD_WITH_LIBSENSORS_LDFLAGS)
1286 fi
1287 AM_CONDITIONAL(BUILD_WITH_LM_SENSORS, test "x$with_lm_sensors" = "xyes")
1288
1289 with_mysql_config="mysql_config"
1290 with_mysql_cflags=""
1291 with_mysql_libs=""
1292 AC_ARG_WITH(libmysql, [AS_HELP_STRING([--with-libmysql@<:@=PREFIX@:>@], [Path to libmysql.])],
1293 [
1294         if test "x$withval" = "xno"
1295         then
1296                 with_libmysql="no"
1297         else if test "x$withval" = "xyes"
1298         then
1299                 with_libmysql="yes"
1300         else
1301                 if test -f "$withval" && test -x "$withval";
1302                 then
1303                         with_mysql_config="$withval"
1304                 else if test -x "$withval/bin/mysql_config"
1305                 then
1306                         with_mysql_config="$withval/bin/mysql_config"
1307                 fi; fi
1308                 with_libmysql="yes"
1309         fi; fi
1310 ],
1311 [
1312         with_libmysql="yes"
1313 ])
1314 if test "x$with_libmysql" = "xyes"
1315 then
1316         with_mysql_cflags=`$with_mysql_config --cflags 2>/dev/null`
1317         mysql_config_status=$?
1318
1319         if test $mysql_config_status -ne 0
1320         then
1321                 with_libmysql="no"
1322         else
1323                 SAVE_CPPFLAGS="$CPPFLAGS"
1324                 CPPFLAGS="$CPPFLAGS $with_mysql_cflags"
1325
1326                 AC_CHECK_HEADERS(mysql/mysql.h, [], [with_libmysql="no (mysql/mysql.h not found)"], [])
1327
1328                 CPPFLAGS="$SAVE_CPPFLAGS"
1329         fi
1330 fi
1331 if test "x$with_libmysql" = "xyes"
1332 then
1333         with_mysql_libs=`$with_mysql_config --libs 2>/dev/null`
1334         mysql_config_status=$?
1335
1336         if test $mysql_config_status -ne 0
1337         then
1338                 with_libmysql="no"
1339         else
1340                 AC_CHECK_LIB(mysqlclient, mysql_init,
1341                  [with_libmysql="yes"],
1342                  [with_libmysql="no (symbol 'mysql_init' not found)"],
1343                  [$with_mysql_libs])
1344         fi
1345 fi
1346 if test "x$with_libmysql" = "xyes"
1347 then
1348         BUILD_WITH_LIBMYSQL_CFLAGS="$with_mysql_cflags"
1349         BUILD_WITH_LIBMYSQL_LIBS="$with_mysql_libs"
1350         AC_SUBST(BUILD_WITH_LIBMYSQL_CFLAGS)
1351         AC_SUBST(BUILD_WITH_LIBMYSQL_LIBS)
1352 fi
1353 AM_CONDITIONAL(BUILD_WITH_LIBMYSQL, test "x$with_libmysql" = "xyes")
1354
1355 with_own_liboconfig="no"
1356 liboconfig_LDFLAGS="$LDFLAGS"
1357 liboconfig_CPPFLAGS="$CPPFLAGS"
1358 AC_ARG_WITH(liboconfig, [AS_HELP_STRING([--with-liboconfig@<:@=PREFIX@:>@], [Path to liboconfig.])],
1359 [
1360         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1361         then
1362                 if test -d "$withval/lib"
1363                 then
1364                         liboconfig_LDFLAGS="$LDFLAGS -L$withval/lib"
1365                 fi
1366                 if test -d "$withval/include"
1367                 then
1368                         liboconfig_CPPFLAGS="$CPPFLAGS -I$withval/include"
1369                 fi
1370         fi
1371         if test "x$withval" = "xno"
1372         then
1373                 AC_MSG_ERROR("liboconfig is required")
1374         fi
1375 ],
1376 [
1377         with_liboconfig="yes"
1378 ])
1379
1380 save_LDFLAGS="$LDFLAGS"
1381 save_CPPFLAGS="$CPPFLAGS"
1382 LDFLAGS="$liboconfig_LDFLAGS"
1383 CPPFLAGS="$liboconfig_CPPFLAGS"
1384 AC_CHECK_LIB(oconfig, oconfig_parse_fh,
1385 [
1386         with_liboconfig="yes"
1387         with_own_liboconfig="no"
1388 ],
1389 [
1390         with_liboconfig="yes"
1391         with_own_liboconfig="yes"
1392         LDFLAGS="$save_LDFLAGS"
1393         CPPFLAGS="$save_CPPFLAGS"
1394 ])
1395
1396 AM_CONDITIONAL(BUILD_WITH_OWN_LIBOCONFIG, test "x$with_own_liboconfig" = "xyes")
1397 if test "x$with_own_liboconfig" = "xyes"
1398 then
1399         with_liboconfig="yes (shipped version)"
1400 fi
1401
1402 #with_liboping="yes"
1403 with_own_liboping="no"
1404 liboping_LDFLAGS="$LDFLAGS"
1405 liboping_CPPFLAGS="$CPPFLAGS"
1406 AC_ARG_WITH(liboping, [AS_HELP_STRING([--with-liboping@<:@=PREFIX@:>@], [Path to liboping.])],
1407 [
1408         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1409         then
1410                 if test -d "$withval/lib"
1411                 then
1412                         liboping_LDFLAGS="$LDFLAGS -L$withval/lib"
1413                 fi
1414                 if test -d "$withval/include"
1415                 then
1416                         liboping_CPPFLAGS="$CPPFLAGS -I$withval/include"
1417                 fi
1418         fi
1419         if test "x$withval" = "xno"
1420         then
1421                 with_liboping="no"
1422                 with_own_liboping="no"
1423         else if test "x$withval" = "xyes"
1424         then
1425                 with_liboping="yes"
1426         fi; fi
1427 ],
1428 [
1429         with_liboping="yes"
1430 ])
1431
1432 if test "x$with_liboping" = "xyes"
1433 then
1434         save_LDFLAGS="$LDFLAGS"
1435         save_CPPFLAGS="$CPPFLAGS"
1436         LDFLAGS="$liboping_LDFLAGS"
1437         CPPFLAGS="$liboping_CPPFLAGS"
1438         AC_CHECK_LIB(oping, ping_construct,
1439         [
1440                 with_liboping="yes"
1441                 with_own_liboping="no"
1442         ],
1443         [
1444                 with_liboping="yes"
1445                 with_own_liboping="yes"
1446                 LDFLAGS="$save_LDFLAGS"
1447                 CPPFLAGS="$save_CPPFLAGS"
1448         ])
1449 fi
1450 AM_CONDITIONAL(BUILD_WITH_LIBOPING, test "x$with_liboping" = "xyes")
1451 AM_CONDITIONAL(BUILD_WITH_OWN_LIBOPING, test "x$with_own_liboping" = "xyes")
1452
1453 AC_ARG_WITH(libpcap, [AS_HELP_STRING([--with-libpcap@<:@=PREFIX@:>@], [Path to libpcap.])],
1454 [
1455         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1456         then
1457                 LDFLAGS="$LDFLAGS -L$withval/lib"
1458                 CPPFLAGS="$CPPFLAGS -I$withval/include"
1459                 with_libpcap="yes"
1460         else
1461                 with_libpcap="$withval"
1462         fi
1463 ],
1464 [
1465         with_libpcap="yes"
1466 ])
1467 if test "x$with_libpcap" = "xyes"
1468 then
1469         AC_CHECK_LIB(pcap, pcap_open_live,
1470         [
1471                 AC_DEFINE(HAVE_LIBPCAP, 1, [Define to 1 if you have the pcap library (-lpcap).])
1472         ], [with_libpcap="no (libpcap not found)"])
1473 fi
1474 if test "x$with_libpcap" = "xyes"
1475 then
1476         AC_CHECK_HEADERS(pcap.h,
1477         [
1478                 AC_DEFINE(HAVE_PCAP_H, 1, [Define to 1 if you have the <pcap.h> header file.])
1479         ], [with_libpcap="no (pcap.h not found)"])
1480 fi
1481 if test "x$with_libpcap" = "xyes"
1482 then
1483         collect_libpcap=1
1484 else
1485         collect_libpcap=0
1486 fi
1487 AC_DEFINE_UNQUOTED(COLLECT_LIBPCAP, [$collect_libpcap],
1488         [Wether or not to use the pcap library])
1489 AM_CONDITIONAL(BUILD_WITH_LIBPCAP, test "x$with_libpcap" = "xyes")
1490
1491 AC_ARG_WITH(libesmtp, [AS_HELP_STRING([--with-libesmtp@<:@=PREFIX@:>@], [Path to libesmtp.])],
1492 [
1493         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1494         then
1495                 LDFLAGS="$LDFLAGS -L$withval/lib"
1496                 CPPFLAGS="$CPPFLAGS -I$withval/include -D_THREAD_SAFE"
1497                 with_libesmtp="yes"
1498         else
1499                 with_libesmtp="$withval"
1500         fi
1501 ],
1502 [
1503         with_libesmtp="yes"
1504 ])
1505 if test "x$with_libesmtp" = "xyes"
1506 then
1507         AC_CHECK_LIB(esmtp, smtp_create_session,
1508         [
1509                 AC_DEFINE(HAVE_LIBESMTP, 1, [Define to 1 if you have the esmtp library (-lesmtp).])
1510         ], [with_libesmtp="no (libesmtp not found)"])
1511 fi
1512 if test "x$with_libesmtp" = "xyes"
1513 then
1514         AC_CHECK_HEADERS(libesmtp.h,
1515         [
1516                 AC_DEFINE(HAVE_LIBESMTP_H, 1, [Define to 1 if you have the <libesmtp.h> header file.])
1517         ], [with_libesmtp="no (libesmtp.h not found)"])
1518 fi
1519 if test "x$with_libesmtp" = "xyes"
1520 then
1521         collect_libesmtp=1
1522 else
1523         collect_libesmtp=0
1524 fi
1525 AC_DEFINE_UNQUOTED(COLLECT_LIBESMTP, [$collect_libesmtp],
1526         [Wether or not to use the esmtp library])
1527 AM_CONDITIONAL(BUILD_WITH_LIBESMTP, test "x$with_libesmtp" = "xyes")
1528
1529 perl_interpreter="perl"
1530 AC_ARG_WITH(libperl, [AS_HELP_STRING([--with-libperl@<:@=PREFIX@:>@], [Path to libperl.])],
1531 [
1532         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1533         then
1534                 LDFLAGS="$LDFLAGS -L$withval/lib"
1535                 CPPFLAGS="$CPPFLAGS -I$withval/include"
1536                 perl_interpreter="$withval/bin/perl"
1537                 with_libperl="yes"
1538         else
1539                 with_libperl="$withval"
1540         fi
1541 ],
1542 [
1543         with_libperl="yes"
1544 ])
1545
1546 AC_MSG_CHECKING([for perl])
1547 perl_interpreter=`which "$perl_interpreter" 2> /dev/null`
1548 if test -x "$perl_interpreter"
1549 then
1550         AC_MSG_RESULT([yes])
1551 else
1552         perl_interpreter=""
1553         AC_MSG_RESULT([no])
1554 fi
1555
1556 AC_SUBST(PERL, "$perl_interpreter")
1557
1558 if test "x$with_libperl" = "xyes" \
1559         && test -n "$perl_interpreter"
1560 then
1561   SAVE_CFLAGS=$CFLAGS
1562   SAVE_LDFLAGS=$LDFLAGS
1563   PERL_CFLAGS=`$perl_interpreter -MExtUtils::Embed -e ccopts`
1564   PERL_LDFLAGS=`$perl_interpreter -MExtUtils::Embed -e ldopts`
1565   CFLAGS="$CFLAGS $PERL_CFLAGS"
1566   LDFLAGS="$LDFLAGS $PERL_LDFLAGS"
1567
1568   AC_CACHE_CHECK([for libperl],
1569     [have_libperl],
1570     AC_LINK_IFELSE(
1571       AC_LANG_PROGRAM(
1572       [[
1573 #include <EXTERN.h>
1574 #include <perl.h>
1575 #include <XSUB.h>
1576       ]],
1577       [[
1578        PerlInterpreter *perl = NULL;
1579        Perl_load_module (perl, PERL_LOADMOD_NOIMPORT,
1580                          newSVpv ("Collectd::Plugin::FooBar", 24),
1581                          Nullsv);
1582       ]]),
1583       [have_libperl="yes"],
1584       [have_libperl="no"]
1585     )
1586   )
1587
1588   if test "x$have_libperl" = "xyes"
1589   then
1590           AC_DEFINE(HAVE_LIBPERL, 1, [Define if libperl is present and usable.])
1591           AC_SUBST(PERL_CFLAGS)
1592           AC_SUBST(PERL_LDFLAGS)
1593   else
1594           with_libperl="no"
1595   fi
1596
1597   CFLAGS=$SAVE_CFLAGS
1598   LDFLAGS=$SAVE_LDFLAGS
1599 else if test -z "$perl_interpreter"; then
1600   with_libperl="no (no perl interpreter found)"
1601   have_libperl="no"
1602 fi; fi
1603 AM_CONDITIONAL(BUILD_WITH_LIBPERL, test "x$with_libperl" = "xyes")
1604
1605 if test "x$with_libperl" = "xyes"
1606 then
1607         SAVE_CFLAGS=$CFLAGS
1608         SAVE_LDFLAGS=$LDFLAGS
1609         CFLAGS="$CFLAGS $PERL_CFLAGS"
1610         LDFLAGS="$LDFLAGS $PERL_LDFLAGS"
1611
1612         AC_CACHE_CHECK([if perl supports ithreads],
1613                 [have_perl_ithreads],
1614                 AC_LINK_IFELSE(
1615                         AC_LANG_PROGRAM(
1616                         [[
1617 #include <EXTERN.h>
1618 #include <perl.h>
1619 #include <XSUB.h>
1620
1621 #if !defined(USE_ITHREADS)
1622 # error "Perl does not support ithreads!"
1623 #endif /* !defined(USE_ITHREADS) */
1624                         ]],
1625                         [[ ]]),
1626                         [have_perl_ithreads="yes"],
1627                         [have_perl_ithreads="no"]
1628                 )
1629         )
1630
1631         if test "x$have_perl_ithreads" = "xyes"
1632         then
1633                 AC_DEFINE(HAVE_PERL_ITHREADS, 1, [Define if Perl supports ithreads.])
1634         fi
1635
1636         CFLAGS=$SAVE_CFLAGS
1637         LDFLAGS=$SAVE_LDFLAGS
1638 fi
1639
1640 if test "x$ac_system" = "xLinux"
1641 then
1642         AC_ARG_VAR([KERNEL_DIR], [path to Linux kernel sources])
1643         if test -z "$KERNEL_DIR"
1644         then
1645                 KERNEL_DIR="/lib/modules/`uname -r`/source"
1646         fi
1647 fi
1648
1649 with_own_libiptc="no"
1650 AC_ARG_WITH(libiptc, [AS_HELP_STRING([--with-libiptc@<:@=PREFIX@:>@], [Path to libiptc.])],
1651 [
1652         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1653         then
1654                 LDFLAGS="$LDFLAGS -L$withval/lib"
1655                 CPPFLAGS="$CPPFLAGS -I$withval/include"
1656                 with_libiptc="yes"
1657         else
1658                 with_libiptc="$withval"
1659         fi
1660 ],
1661 [
1662         if test "x$ac_system" = "xLinux"
1663         then
1664                 with_libiptc="yes"
1665         else
1666                 with_libiptc="no (Linux only)"
1667         fi
1668 ])
1669 if test "x$with_libiptc" = "xyes"
1670 then
1671         AC_CHECK_LIB(iptc, iptc_init,
1672         [
1673                 AC_DEFINE(HAVE_LIBIPTC, 1, [Define to 1 if you have the iptc library (-liptc).])
1674         ],
1675         [
1676                 with_libiptc="yes"
1677                 with_own_libiptc="yes"
1678         ])
1679 fi
1680 if test "x$with_libiptc" = "xyes" -a "x$with_own_libiptc" != "xyes"
1681 then
1682         AC_CHECK_HEADERS(libiptc/libiptc.h,
1683         [
1684                 AC_DEFINE(HAVE_LIBIPTC_LIBIPTC_H, 1, [Define to 1 if you have the <libiptc/libiptc.h> header file.])
1685         ],
1686         [
1687                 with_libiptc="yes"
1688                 with_own_libiptc="yes"
1689         ])
1690 fi
1691 if test "x$with_libiptc" = "xyes"
1692 then
1693         SAVE_CFLAGS=$CFLAGS
1694         CFLAGS="$CFLAGS -I$KERNEL_DIR/include"
1695
1696         AC_CHECK_HEADERS(linux/netfilter_ipv4/ip_tables.h linux/netfilter_ipv6/ip6_tables.h, [],
1697         [
1698                 with_libiptc="no (Linux iptables headers not found - check KERNEL_DIR)"
1699                 with_own_libiptc="no"
1700         ],
1701         [
1702 #include "$srcdir/src/libiptc/ipt_kernel_headers.h"
1703         ])
1704
1705         CFLAGS=$SAVE_CFLAGS
1706 fi
1707 AM_CONDITIONAL(BUILD_WITH_LIBIPTC, test "x$with_libiptc" = "xyes")
1708 AM_CONDITIONAL(BUILD_WITH_OWN_LIBIPTC, test "x$with_own_libiptc" = "xyes")
1709 if test "x$with_own_libiptc" = "xyes"
1710 then
1711         AC_DEFINE(OWN_LIBIPTC, 1, [Define to 1 if we use the shipped iptc library.])
1712 fi
1713
1714 with_snmp_config="net-snmp-config"
1715 with_snmp_cflags=""
1716 with_snmp_libs=""
1717 AC_ARG_WITH(libnetsnmp, [AS_HELP_STRING([--with-libnetsnmp@<:@=PREFIX@:>@], [Path to the Net-SNMPD library.])],
1718 [
1719         if test "x$withval" = "xno"
1720         then
1721                 with_libnetsnmp="no"
1722         else if test "x$withval" = "xyes"
1723         then
1724                 with_libnetsnmp="yes"
1725         else
1726                 if test -x "$withval"
1727                 then
1728                         with_snmp_config="$withval"
1729                         with_libnetsnmp="yes"
1730                 else
1731                         with_snmp_config="$withval/bin/net-snmp-config"
1732                         with_libnetsnmp="yes"
1733                 fi
1734         fi; fi
1735 ],
1736 [with_libnetsnmp="yes"])
1737 if test "x$with_libnetsnmp" = "xyes"
1738 then
1739         with_snmp_cflags=`$with_snmp_config --cflags 2>/dev/null`
1740         snmp_config_status=$?
1741
1742         if test $snmp_config_status -ne 0
1743         then
1744                 with_libnetsnmp="no ($with_snmp_config failed)"
1745         else
1746                 SAVE_CPPFLAGS="$CPPFLAGS"
1747                 CPPFLAGS="$CPPFLAGS $with_snmp_cflags"
1748
1749                 AC_CHECK_HEADERS(net-snmp/net-snmp-config.h, [], [with_libnetsnmp="no (net-snmp/net-snmp-config.h not found)"])
1750
1751                 CPPFLAGS="$SAVE_CPPFLAGS"
1752         fi
1753 fi
1754 if test "x$with_libnetsnmp" = "xyes"
1755 then
1756         with_snmp_libs=`$with_snmp_config --libs 2>/dev/null`
1757         snmp_config_status=$?
1758
1759         if test $snmp_config_status -ne 0
1760         then
1761                 with_libnetsnmp="no ($with_snmp_config failed)"
1762         else
1763                 AC_CHECK_LIB(netsnmp, init_snmp,
1764                 [with_libnetsnmp="yes"],
1765                 [with_libnetsnmp="no (libnetsnmp not found)"],
1766                 [$with_snmp_libs])
1767         fi
1768 fi
1769 if test "x$with_libnetsnmp" = "xyes"
1770 then
1771         BUILD_WITH_LIBSNMP_CFLAGS="$with_snmp_cflags"
1772         BUILD_WITH_LIBSNMP_LIBS="$with_snmp_libs"
1773         AC_SUBST(BUILD_WITH_LIBSNMP_CFLAGS)
1774         AC_SUBST(BUILD_WITH_LIBSNMP_LIBS)
1775 fi
1776 AM_CONDITIONAL(BUILD_WITH_LIBNETSNMP, test "x$with_libnetsnmp" = "xyes")
1777
1778 PKG_CHECK_MODULES([LIBNOTIFY], [libnotify],
1779                 [with_libnotify="yes"],
1780                 [with_libnotify="no ($LIBNOTIFY_PKG_ERRORS)"])
1781
1782 with_libupsclient="no (pkg-config isn't available)"
1783 with_libupsclient_cflags=""
1784 with_libupsclient_libs=""
1785 if test "x$PKG_CONFIG" != "x"
1786 then
1787         pkg-config --exists 'libupsclient' 2>/dev/null
1788         if test "$?" = "0"
1789         then
1790                 with_libupsclient="yes"
1791         else
1792                 with_libupsclient="no (pkg-config doesn't know library)"
1793         fi
1794 fi
1795 if test "x$with_libupsclient" = "xyes"
1796 then
1797         with_libupsclient_cflags="`pkg-config --cflags 'libupsclient'`"
1798         if test $? -ne 0
1799         then
1800                 with_libupsclient="no"
1801         fi
1802         with_libupsclient_libs="`pkg-config --libs 'libupsclient'`"
1803         if test $? -ne 0
1804         then
1805                 with_libupsclient="no"
1806         fi
1807 fi
1808 if test "x$with_libupsclient" = "xyes"
1809 then
1810         SAVE_CPPFLAGS="$CPPFLAGS"
1811         CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
1812
1813         AC_CHECK_HEADERS(upsclient.h, [], [with_libupsclient="no (upsclient.h not found)"])
1814
1815         CPPFLAGS="$SAVE_CPPFLAGS"
1816 fi
1817 if test "x$with_libupsclient" = "xyes"
1818 then
1819         SAVE_CPPFLAGS="$CPPFLAGS"
1820         SAVE_LDFLAGS="$LDFLAGS"
1821
1822         CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
1823         LDFLAGS="$LDFLAGS $with_libupsclient_libs"
1824
1825         AC_CHECK_LIB(upsclient, upscli_connect,
1826                      [with_libupsclient="yes"],
1827                      [with_libupsclient="no (symbol upscli_connect not found)"])
1828
1829         CPPFLAGS="$SAVE_CPPFLAGS"
1830         LDFLAGS="$SAVE_LDFLAGS"
1831 fi
1832 if test "x$with_libupsclient" = "xyes"
1833 then
1834         SAVE_CPPFLAGS="$CPPFLAGS"
1835         CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
1836
1837         AC_CHECK_TYPES([UPSCONN_t, UPSCONN], [], [],
1838 [#include <stdlib.h>
1839 #include <stdio.h>
1840 #include <upsclient.h>])
1841
1842         CPPFLAGS="$SAVE_CPPFLAGS"
1843 fi
1844 if test "x$with_libupsclient" = "xyes"
1845 then
1846         BUILD_WITH_LIBUPSCLIENT_CFLAGS="$with_libupsclient_cflags"
1847         BUILD_WITH_LIBUPSCLIENT_LIBS="$with_libupsclient_libs"
1848         AC_SUBST(BUILD_WITH_LIBUPSCLIENT_CFLAGS)
1849         AC_SUBST(BUILD_WITH_LIBUPSCLIENT_LIBS)
1850 fi
1851
1852 ### BEGIN of check for libxmms ###
1853 with_xmms_config="xmms-config"
1854 with_xmms_cflags=""
1855 with_xmms_libs=""
1856 AC_ARG_WITH(libxmms, [AS_HELP_STRING([--with-libxmms@<:@=PREFIX@:>@], [Path to libxmms.])],
1857 [
1858         if test "x$withval" != "xno" \
1859                 && test "x$withval" != "xyes"
1860         then
1861                 if test -f "$withval" && test -x "$withval";
1862                 then
1863                         with_xmms_config="$withval"
1864                 else if test -x "$withval/bin/xmms-config"
1865                 then
1866                         with_xmms_config="$withval/bin/xmms-config"
1867                 fi; fi
1868                 with_libxmms="yes"
1869         else if test "x$withval" = "xno"
1870         then
1871                 with_libxmms="no"
1872         else
1873                 with_libxmms="yes"
1874         fi; fi
1875 ],
1876 [
1877         with_libxmms="yes"
1878 ])
1879 if test "x$with_libxmms" = "xyes"
1880 then
1881         with_xmms_cflags=`$with_xmms_config --cflags 2>/dev/null`
1882         xmms_config_status=$?
1883
1884         if test $xmms_config_status -ne 0
1885         then
1886                 with_libxmms="no"
1887         fi
1888 fi
1889 if test "x$with_libxmms" = "xyes"
1890 then
1891         with_xmms_libs=`$with_xmms_config --libs 2>/dev/null`
1892         xmms_config_status=$?
1893
1894         if test $xmms_config_status -ne 0
1895         then
1896                 with_libxmms="no"
1897         fi
1898 fi
1899 if test "x$with_libxmms" = "xyes"
1900 then
1901         AC_CHECK_LIB(xmms, xmms_remote_get_info,
1902         [
1903                 BUILD_WITH_LIBXMMS_CFLAGS="$with_xmms_cflags"
1904                 BUILD_WITH_LIBXMMS_LIBS="$with_xmms_libs"
1905                 AC_SUBST(BUILD_WITH_LIBXMMS_CFLAGS)
1906                 AC_SUBST(BUILD_WITH_LIBXMMS_LIBS)
1907         ],
1908         [
1909                 with_libxmms="no"
1910         ],
1911         [$with_xmms_libs])
1912 fi
1913 with_libxmms_numeric=0
1914 if test "x$with_libxmms" = "xyes"
1915 then
1916         with_libxmms_numeric=1
1917 fi
1918 AC_DEFINE_UNQUOTED(HAVE_LIBXMMS, [$with_libxmms_numeric], [Define to 1 if you have the 'xmms' library (-lxmms).])
1919 AM_CONDITIONAL(BUILD_WITH_LIBXMMS, test "x$with_libxmms" = "xyes")
1920 ### END of check for libxmms ###
1921
1922 with_libnetlink_cflags=""
1923 with_libnetlink_libs="-lnetlink"
1924 AC_ARG_WITH(libnetlink, [AS_HELP_STRING([--with-libnetlink@<:@=PREFIX@:>@], [Path to libnetlink.])],
1925 [
1926  echo "libnetlink: withval = $withval"
1927  if test "x$withval" = "xyes"
1928  then
1929          with_libnetlink="yes"
1930  else if test "x$withval" = "xno"
1931  then
1932          with_libnetlink="no"
1933  else
1934          if test -d "$withval/include"
1935          then
1936                  with_libnetlink_cflags="-I$withval/include"
1937                  with_libnetlink_libs="-L$withval/lib -lnetlink"
1938                  with_libnetlink="yes"
1939          else
1940                  AC_MSG_ERROR("no such directory: $withval/include")
1941          fi
1942  fi; fi
1943 ],
1944 [
1945  if test "x$ac_system" = "xLinux"
1946  then
1947          with_libnetlink="yes"
1948  else
1949          with_libnetlink="no (Linux only library)"
1950  fi
1951 ])
1952 if test "x$with_libnetlink" = "xyes"
1953 then
1954         SAVE_CFLAGS=$CFLAGS
1955         CFLAGS="$CFLAGS $with_libnetlink_cflags"
1956
1957         with_libnetlink="no (libnetlink.h not found)"
1958
1959         AC_CHECK_HEADERS(libnetlink.h iproute/libnetlink.h linux/libnetlink.h,
1960         [
1961          with_libnetlink="yes"
1962          break
1963         ], [],
1964 [#include <stdio.h>
1965 #include <sys/types.h>
1966 #include <asm/types.h>
1967 #include <sys/socket.h>
1968 #include <linux/netlink.h>
1969 #include <linux/rtnetlink.h>])
1970         AC_CHECK_HEADERS(linux/gen_stats.h linux/pkt_sched.h, [], [],
1971 [#include <stdio.h>
1972 #include <sys/types.h>
1973 #include <asm/types.h>
1974 #include <sys/socket.h>])
1975
1976         AC_COMPILE_IFELSE(
1977 [#include <stdio.h>
1978 #include <sys/types.h>
1979 #include <asm/types.h>
1980 #include <sys/socket.h>
1981 #include <linux/netlink.h>
1982 #include <linux/rtnetlink.h>
1983
1984 int main (void)
1985 {
1986         int retval = TCA_STATS2;
1987         return (retval);
1988 }],
1989         [AC_DEFINE([HAVE_TCA_STATS2], 1, [True if the enum-member TCA_STATS2 exists])]
1990         []);
1991
1992         AC_COMPILE_IFELSE(
1993 [#include <stdio.h>
1994 #include <sys/types.h>
1995 #include <asm/types.h>
1996 #include <sys/socket.h>
1997 #include <linux/netlink.h>
1998 #include <linux/rtnetlink.h>
1999
2000 int main (void)
2001 {
2002         int retval = TCA_STATS;
2003         return (retval);
2004 }],
2005         [AC_DEFINE([HAVE_TCA_STATS], 1, [True if the enum-member TCA_STATS exists])]
2006         []);
2007
2008         CFLAGS="$SAVE_CFLAGS"
2009 fi
2010 if test "x$with_libnetlink" = "xyes"
2011 then
2012         AC_CHECK_LIB(netlink, rtnl_open,
2013                      [with_libnetlink="yes"],
2014                      [with_libnetlink="no (symbol 'rtnl_open' not found)"],
2015                      [$with_libnetlink_libs])
2016 fi
2017 if test "x$with_libnetlink" = "xyes"
2018 then
2019         BUILD_WITH_LIBNETLINK_CFLAGS="$with_libnetlink_cflags"
2020         BUILD_WITH_LIBNETLINK_LIBS="$with_libnetlink_libs"
2021         AC_SUBST(BUILD_WITH_LIBNETLINK_CFLAGS)
2022         AC_SUBST(BUILD_WITH_LIBNETLINK_LIBS)
2023 fi
2024 AM_CONDITIONAL(BUILD_WITH_LIBNETLINK, test "x$with_libnetlink" = "xyes")
2025
2026 with_libopenipmipthread="yes"
2027 with_libopenipmipthread_cflags=""
2028 with_libopenipmipthread_libs=""
2029
2030 AC_MSG_CHECKING([for pkg-config])
2031 temp_result="no"
2032 if test "x$PKG_CONFIG" = "x"
2033 then
2034         with_libopenipmipthread="no"
2035         temp_result="no"
2036 else
2037         temp_result="$PKG_CONFIG"
2038 fi
2039 AC_MSG_RESULT([$temp_result])
2040
2041 if test "x$with_libopenipmipthread" = "xyes"
2042 then
2043         AC_MSG_CHECKING([for libOpenIPMIpthread])
2044         $PKG_CONFIG --exists OpenIPMIpthread 2>/dev/null
2045         if test "$?" != "0"
2046         then
2047                 with_libopenipmipthread="no ($PKG_CONFIG doesn't know OpenIPMIpthread)"
2048         fi
2049         AC_MSG_RESULT([$with_libopenipmipthread])
2050 fi
2051
2052 if test "x$with_libopenipmipthread" = "xyes"
2053 then
2054         AC_MSG_CHECKING([for libOpenIPMIpthread CFLAGS])
2055         temp_result="`$PKG_CONFIG --cflags OpenIPMIpthread`"
2056         if test "$?" = "0"
2057         then
2058                 with_libopenipmipthread_cflags="$temp_result"
2059         else
2060                 with_libopenipmipthread="no ($PKG_CONFIG --cflags OpenIPMIpthread failed)"
2061                 temp_result="$PKG_CONFIG --cflags OpenIPMIpthread failed"
2062         fi
2063         AC_MSG_RESULT([$temp_result])
2064 fi
2065
2066 if test "x$with_libopenipmipthread" = "xyes"
2067 then
2068         AC_MSG_CHECKING([for libOpenIPMIpthread LDFLAGS])
2069         temp_result="`$PKG_CONFIG --libs OpenIPMIpthread`"
2070         if test "$?" = "0"
2071         then
2072                 with_libopenipmipthread_ldflags="$temp_result"
2073         else
2074                 with_libopenipmipthread="no ($PKG_CONFIG --libs OpenIPMIpthread failed)"
2075                 temp_result="$PKG_CONFIG --libs OpenIPMIpthread failed"
2076         fi
2077         AC_MSG_RESULT([$temp_result])
2078 fi
2079
2080 if test "x$with_libopenipmipthread" = "xyes"
2081 then
2082         SAVE_CPPFLAGS="$CPPFLAGS"
2083         CPPFLAGS="$CPPFLAGS $with_libopenipmipthread_cflags"
2084
2085         AC_CHECK_HEADERS(OpenIPMI/ipmi_smi.h,
2086                          [with_libopenipmipthread="yes"],
2087                          [with_libopenipmipthread="no (OpenIPMI/ipmi_smi.h not found)"],
2088 [#include <OpenIPMI/ipmiif.h>
2089 #include <OpenIPMI/ipmi_err.h>
2090 #include <OpenIPMI/ipmi_posix.h>
2091 #include <OpenIPMI/ipmi_conn.h>
2092 ])
2093
2094         CPPFLAGS="$SAVE_CPPFLAGS"
2095 fi
2096
2097 if test "x$with_libopenipmipthread" = "xyes"
2098 then
2099         BUILD_WITH_OPENIPMI_CFLAGS="$with_libopenipmipthread_cflags"
2100         BUILD_WITH_OPENIPMI_LIBS="$with_libopenipmipthread_ldflags"
2101         AC_SUBST(BUILD_WITH_OPENIPMI_CFLAGS)
2102         AC_SUBST(BUILD_WITH_OPENIPMI_LIBS)
2103 fi
2104
2105 dnl Check for libpq.
2106 with_pg_config="pg_config"
2107 with_libpq_includedir=""
2108 with_libpq_libdir=""
2109 with_libpq_cppflags=""
2110 with_libpq_ldflags=""
2111 AC_ARG_WITH(libpq, [AS_HELP_STRING([--with-libpq@<:@=PREFIX@:>@],
2112         [Path to libpq.])],
2113 [
2114         if test "x$withval" = "xno"
2115         then
2116                 with_libpq="no"
2117         else if test "x$withval" = "xyes"
2118         then
2119                 with_libpq="yes"
2120         else
2121                 if test -f "$withval" && test -x "$withval";
2122                 then
2123                         with_pg_config="$withval"
2124                 else if test -x "$withval/bin/pg_config"
2125                 then
2126                         with_pg_config="$withval/bin/pg_config"
2127                 fi; fi
2128                 with_libpq="yes"
2129         fi; fi
2130 ],
2131 [
2132         with_libpq="yes"
2133 ])
2134 if test "x$with_libpq" = "xyes"
2135 then
2136         with_libpq_includedir=`$with_pg_config --includedir 2> /dev/null`
2137         pg_config_status=$?
2138
2139         if test $pg_config_status -eq 0
2140         then
2141                 if test -n "$with_libpq_includedir"; then
2142                         for dir in $with_libpq_includedir; do
2143                                 with_libpq_cppflags="$with_libpq_cppflags -I$dir"
2144                         done
2145                 fi
2146         else
2147                 AC_MSG_WARN([$with_pg_config returned with status $pg_config_status])
2148         fi
2149
2150         SAVE_CPPFLAGS="$CPPFLAGS"
2151         CPPFLAGS="$CPPFLAGS $with_libpq_cppflags"
2152
2153         AC_CHECK_HEADERS(libpq-fe.h, [],
2154                 [with_libpq="no (libpq-fe.h not found)"], [])
2155
2156         CPPFLAGS="$SAVE_CPPFLAGS"
2157 fi
2158 if test "x$with_libpq" = "xyes"
2159 then
2160         with_libpq_libdir=`$with_pg_config --libdir 2> /dev/null`
2161         pg_config_status=$?
2162
2163         if test $pg_config_status -eq 0
2164         then
2165                 if test -n "$with_libpq_libdir"; then
2166                         for dir in $with_libpq_libdir; do
2167                                 with_libpq_ldflags="$with_libpq_ldflags -L$dir"
2168                         done
2169                 fi
2170         else
2171                 AC_MSG_WARN([$with_pg_config returned with status $pg_config_status])
2172         fi
2173
2174         SAVE_LDFLAGS="$LDFLAGS"
2175         LDFLAGS="$LDFLAGS $with_libpq_ldflags"
2176
2177         AC_CHECK_LIB(pq, PQconnectdb,
2178                 [with_libpq="yes"],
2179                 [with_libpq="no (symbol 'PQconnectdb' not found)"])
2180
2181         LDFLAGS="$SAVE_LDFLAGS"
2182 fi
2183 if test "x$with_libpq" = "xyes"
2184 then
2185         BUILD_WITH_LIBPQ_CPPFLAGS="$with_libpq_cppflags"
2186         BUILD_WITH_LIBPQ_LDFLAGS="$with_libpq_ldflags"
2187         AC_SUBST(BUILD_WITH_LIBPQ_CPPFLAGS)
2188         AC_SUBST(BUILD_WITH_LIBPQ_LDFLAGS)
2189 fi
2190 AM_CONDITIONAL(BUILD_WITH_LIBPQ, test "x$with_libpq" = "xyes")
2191
2192 dnl Check for libvirt and libxml2 libraries.
2193 with_libxml2="no (pkg-config isn't available)"
2194 with_libxml2_cflags=""
2195 with_libxml2_ldflags=""
2196 with_libvirt="no (pkg-config isn't available)"
2197 with_libvirt_cflags=""
2198 with_libvirt_ldflags=""
2199 if test "x$PKG_CONFIG" != "x"
2200 then
2201         pkg-config --exists 'libxml-2.0' 2>/dev/null
2202         if test "$?" = "0"
2203         then
2204                 with_libxml2="yes"
2205         else
2206                 with_libxml2="no (pkg-config doesn't know library)"
2207         fi
2208
2209         pkg-config --exists libvirt 2>/dev/null
2210         if test "$?" = "0"
2211         then
2212                 with_libvirt="yes"
2213         else
2214                 with_libvirt="no (pkg-config doesn't know library)"
2215         fi
2216 fi
2217 if test "x$with_libxml2" = "xyes"
2218 then
2219         with_libxml2_cflags="`pkg-config --cflags libxml-2.0`"
2220         if test $? -ne 0
2221         then
2222                 with_libxml2="no"
2223         fi
2224         with_libxml2_ldflags="`pkg-config --libs libxml-2.0`"
2225         if test $? -ne 0
2226         then
2227                 with_libxml2="no"
2228         fi
2229 fi
2230 if test "x$with_libxml2" = "xyes"
2231 then
2232         SAVE_CPPFLAGS="$CPPFLAGS"
2233         CPPFLAGS="$CPPFLAGS $with_libxml2_cflags"
2234
2235         AC_CHECK_HEADERS(libxml/parser.h, [],
2236                       [with_libxml2="no (libxml/parser.h not found)"])
2237
2238         CPPFLAGS="$SAVE_CPPFLAGS"
2239 fi
2240 if test "x$with_libxml2" = "xyes"
2241 then
2242         SAVE_CFLAGS="$CFLAGS"
2243         SAVE_LDFLAGS="$LDFLAGS"
2244
2245         CFLAGS="$CFLAGS $with_libxml2_cflags"
2246         LDFLAGS="$LDFLAGS $with_libxml2_ldflags"
2247
2248         AC_CHECK_LIB(xml2, xmlXPathEval,
2249                      [with_libxml2="yes"],
2250                      [with_libxml2="no (symbol xmlXPathEval not found)"])
2251
2252         CFLAGS="$SAVE_CFLAGS"
2253         LDFLAGS="$SAVE_LDFLAGS"
2254 fi
2255 dnl Add the right compiler flags and libraries.
2256 if test "x$with_libxml2" = "xyes"; then
2257         BUILD_WITH_LIBXML2_CFLAGS="$with_libxml2_cflags"
2258         BUILD_WITH_LIBXML2_LIBS="$with_libxml2_ldflags"
2259         AC_SUBST(BUILD_WITH_LIBXML2_CFLAGS)
2260         AC_SUBST(BUILD_WITH_LIBXML2_LIBS)
2261 fi
2262 if test "x$with_libvirt" = "xyes"
2263 then
2264         with_libvirt_cflags="`pkg-config --cflags libvirt`"
2265         if test $? -ne 0
2266         then
2267                 with_libvirt="no"
2268         fi
2269         with_libvirt_ldflags="`pkg-config --libs libvirt`"
2270         if test $? -ne 0
2271         then
2272                 with_libvirt="no"
2273         fi
2274 fi
2275 if test "x$with_libvirt" = "xyes"
2276 then
2277         SAVE_CPPFLAGS="$CPPFLAGS"
2278         CPPFLAGS="$CPPFLAGS $with_libvirt_cflags"
2279
2280         AC_CHECK_HEADERS(libvirt/libvirt.h, [],
2281                       [with_libvirt="no (libvirt/libvirt.h not found)"])
2282
2283         CPPFLAGS="$SAVE_CPPFLAGS"
2284 fi
2285 if test "x$with_libvirt" = "xyes"
2286 then
2287         SAVE_CFLAGS="$CFLAGS"
2288         SAVE_LDFLAGS="$LDFLAGS"
2289
2290         CFLAGS="$CFLAGS $with_libvirt_cflags"
2291         LDFLAGS="$LDFLAGS $with_libvirt_ldflags"
2292
2293         AC_CHECK_LIB(virt, virDomainBlockStats,
2294                      [with_libvirt="yes"],
2295                      [with_libvirt="no (symbol virDomainBlockStats not found)"])
2296
2297         CFLAGS="$SAVE_CFLAGS"
2298         LDFLAGS="$SAVE_LDFLAGS"
2299 fi
2300 dnl Add the right compiler flags and libraries.
2301 if test "x$with_libvirt" = "xyes"; then
2302         BUILD_WITH_LIBVIRT_CFLAGS="$with_libvirt_cflags"
2303         BUILD_WITH_LIBVIRT_LIBS="$with_libvirt_ldflags"
2304         AC_SUBST(BUILD_WITH_LIBVIRT_CFLAGS)
2305         AC_SUBST(BUILD_WITH_LIBVIRT_LIBS)
2306 fi
2307
2308 dnl End of check for libvirt and libxml2 libraries.
2309
2310 # Check for enabled/disabled features
2311 #
2312
2313 # AC_COLLECTD(name, enable/disable, info-text, feature/module)
2314 # ------------------------------------------------------------
2315 dnl
2316 m4_define([my_toupper], [m4_translit([$1], m4_defn([m4_cr_letters]), m4_defn([m4_cr_LETTERS]))])
2317 dnl
2318 AC_DEFUN(
2319         [AC_COLLECTD],
2320         [
2321         m4_if([$1], [], [AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 1st argument must not be empty])])dnl
2322         m4_if(
2323                 [$2],
2324                 [enable],
2325                 [dnl
2326                 m4_define([EnDis],[disabled])dnl
2327                 m4_define([YesNo],[no])dnl
2328                 ],dnl
2329                 [m4_if(
2330                         [$2],
2331                         [disable],
2332                         [dnl
2333                         m4_define([EnDis],[enabled])dnl
2334                         m4_define([YesNo],[yes])dnl
2335                         ],
2336                         [dnl
2337                         AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 2nd argument must be either enable or disable])dnl
2338                         ]dnl
2339                 )]dnl
2340         )dnl
2341         m4_if([$3], [feature], [],
2342                 [m4_if(
2343                         [$3], [module], [],
2344                         [dnl
2345                         AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 3rd argument must be either feature or disable])dnl
2346                         ]dnl
2347                 )]dnl
2348         )dnl
2349         AC_ARG_ENABLE(
2350                 [$1],
2351                 AS_HELP_STRING([--$2-$1], [$2 $4 (EnDis by def)]),
2352                 [],
2353                 enable_$1='[YesNo]'dnl
2354         )# AC_ARG_ENABLE
2355 if test "x$enable_$1" = "xno"
2356 then
2357         collectd_$1=0
2358 else
2359         if test "x$enable_$1" = "xyes"
2360         then
2361                 collectd_$1=1
2362         else
2363                 AC_MSG_NOTICE([please specify either --enable-$1 or --disable-$1; enabling $1.])
2364                 collectd_$1=1
2365                 enable_$1='yes'
2366         fi
2367 fi
2368         AC_DEFINE_UNQUOTED([COLLECT_]my_toupper([$1]), [$collectd_$1], [wether or not to enable $3 $4])
2369         AM_CONDITIONAL([BUILD_]my_toupper([$3])[_]my_toupper([$1]), [test "x$enable_$1" = "xyes"])dnl
2370         ]dnl
2371 )# AC_COLLECTD(name, enable/disable, info-text, feature/module)
2372
2373 # AC_PLUGIN(name, default, info)
2374 # ------------------------------------------------------------
2375 dnl
2376 AC_DEFUN(
2377   [AC_PLUGIN],
2378   [
2379     enable_plugin="no"
2380     AC_ARG_ENABLE([$1], AC_HELP_STRING([--enable-$1], [$3]),
2381     [
2382      if test "x$enableval" = "xyes"
2383      then
2384              enable_plugin="yes"
2385      else
2386              enable_plugin="no"
2387      fi
2388     ],
2389     [
2390      if test "x$2" = "xyes"
2391      then
2392              enable_plugin="yes"
2393      else
2394              enable_plugin="no"
2395      fi
2396     ])
2397     if test "x$enable_plugin" = "xyes"
2398     then
2399             AC_DEFINE([HAVE_PLUGIN_]my_toupper([$1]), 1, [Define to 1 if the $1 plugin is enabled.])
2400     fi
2401     AM_CONDITIONAL([BUILD_PLUGIN_]my_toupper([$1]), test "x$enable_plugin" = "xyes")
2402     enable_$1="$enable_plugin"
2403   ]
2404 )# AC_PLUGIN(name, default, info)
2405
2406 m4_divert_once([HELP_ENABLE], [
2407 collectd features:])
2408 # FIXME: Remove these calls to `AC_COLLECTD' and then remove that macro.
2409 AC_COLLECTD([debug],     [enable],  [feature], [debugging])
2410 AC_COLLECTD([daemon],    [disable], [feature], [daemon mode])
2411 AC_COLLECTD([getifaddrs],[enable],  [feature], [getifaddrs under Linux])
2412
2413 plugin_ascent="no"
2414 plugin_battery="no"
2415 plugin_cpu="no"
2416 plugin_cpufreq="no"
2417 plugin_df="no"
2418 plugin_disk="no"
2419 plugin_entropy="no"
2420 plugin_interface="no"
2421 plugin_ipmi="no"
2422 plugin_ipvs="no"
2423 plugin_irq="no"
2424 plugin_libvirt="no"
2425 plugin_load="no"
2426 plugin_memory="no"
2427 plugin_multimeter="no"
2428 plugin_nfs="no"
2429 plugin_perl="no"
2430 plugin_processes="no"
2431 plugin_serial="no"
2432 plugin_swap="no"
2433 plugin_tape="no"
2434 plugin_tcpconns="no"
2435 plugin_thermal="no"
2436 plugin_users="no"
2437 plugin_vmem="no"
2438 plugin_vserver="no"
2439 plugin_wireless="no"
2440
2441 # Linux
2442 if test "x$ac_system" = "xLinux"
2443 then
2444         plugin_battery="yes"
2445         plugin_cpu="yes"
2446         plugin_cpufreq="yes"
2447         plugin_disk="yes"
2448         plugin_entropy="yes"
2449         plugin_interface="yes"
2450         plugin_irq="yes"
2451         plugin_load="yes"
2452         plugin_memory="yes"
2453         plugin_nfs="yes"
2454         plugin_processes="yes"
2455         plugin_serial="yes"
2456         plugin_swap="yes"
2457         plugin_tcpconns="yes"
2458         plugin_thermal="yes"
2459         plugin_vmem="yes"
2460         plugin_vserver="yes"
2461         plugin_wireless="yes"
2462
2463         if test "x$have_net_ip_vs_h" = "xyes" -o "x$have_ip_vs_h" = "xyes"
2464         then
2465                 plugin_ipvs="yes"
2466         fi
2467 fi
2468
2469 # Mac OS X devices
2470 if test "x$with_libiokit" = "xyes"
2471 then
2472         plugin_battery="yes"
2473         plugin_disk="yes"
2474 fi
2475
2476 # Solaris
2477 if test "x$with_devinfo$with_kstat" = "xyesyes"
2478 then
2479         plugin_cpu="yes"
2480         plugin_disk="yes"
2481         plugin_interface="yes"
2482         plugin_memory="yes"
2483         plugin_swap="yes"
2484         plugin_tape="yes"
2485 fi
2486
2487 # libstatgrab
2488 if test "x$with_libstatgrab" = "xyes"
2489 then
2490         plugin_cpu="yes"
2491         plugin_disk="yes"
2492         plugin_interface="yes"
2493         plugin_load="yes"
2494         plugin_memory="yes"
2495         plugin_swap="yes"
2496         plugin_users="yes"
2497 fi
2498
2499 if test "x$with_libcurl" = "xyes" && test "x$with_libxml2" = "xyes"
2500 then
2501         plugin_ascent="yes"
2502 fi
2503
2504 if test "x$with_libopenipmipthread" = "xyes"
2505 then
2506         plugin_ipmi="yes"
2507 fi
2508
2509 if test "x$have_processor_info" = "xyes"
2510 then
2511         plugin_cpu="yes"
2512 fi
2513 if test "x$have_sysctlbyname" = "xyes"
2514 then
2515         plugin_cpu="yes"
2516         plugin_memory="yes"
2517         plugin_tcpconns="yes"
2518 fi
2519
2520 if test "x$have_statfs" = "xyes"
2521 then
2522         plugin_df="yes"
2523 fi
2524 if test "x$have_statvfs" = "xyes"
2525 then
2526         plugin_df="yes"
2527 fi
2528
2529 if test "x$have_getifaddrs" = "xyes"
2530 then
2531         plugin_interface="yes"
2532 fi
2533
2534 if test "x$with_libxml2" = "xyes" && test "x$with_libvirt" = "xyes"
2535 then
2536         plugin_libvirt="yes"
2537 fi
2538
2539 if test "x$have_getloadavg" = "xyes"
2540 then
2541         plugin_load="yes"
2542 fi
2543
2544 if test "x$have_libperl$have_perl_ithreads" = "xyesyes"
2545 then
2546         plugin_perl="yes"
2547 fi
2548
2549 # Mac OS X memory interface
2550 if test "x$have_host_statistics" = "xyes"
2551 then
2552         plugin_memory="yes"
2553 fi
2554
2555 if test "x$have_termios_h" = "xyes"
2556 then
2557         plugin_multimeter="yes"
2558 fi
2559
2560 if test "x$have_thread_info" = "xyes"
2561 then
2562         plugin_processes="yes"
2563 fi
2564
2565 if test "x$with_libkvm" = "xyes"
2566 then
2567         plugin_processes="yes"
2568         plugin_swap="yes"
2569 fi
2570
2571 if test "x$have_getutent" = "xyes"
2572 then
2573         plugin_users="yes"
2574 fi
2575 if test "x$have_getutxent" = "xyes"
2576 then
2577         plugin_users="yes"
2578 fi
2579
2580 # FIXME: sysctl for swap plugin
2581
2582 m4_divert_once([HELP_ENABLE], [
2583 collectd plugins:])
2584
2585 AC_PLUGIN([apache],      [$with_libcurl],      [Apache httpd statistics])
2586 AC_PLUGIN([apcups],      [yes],                [Statistics of UPSes by APC])
2587 AC_PLUGIN([apple_sensors], [$with_libiokit],   [Apple's hardware sensors])
2588 AC_PLUGIN([ascent],      [$plugin_ascent],     [AscentEmu player statistics])
2589 AC_PLUGIN([battery],     [$plugin_battery],    [Battery statistics])
2590 AC_PLUGIN([cpu],         [$plugin_cpu],        [CPU usage statistics])
2591 AC_PLUGIN([cpufreq],     [$plugin_cpufreq],    [CPU frequency statistics])
2592 AC_PLUGIN([csv],         [yes],                [CSV output plugin])
2593 AC_PLUGIN([notify_desktop], [$with_libnotify], [Desktop notifications])
2594 AC_PLUGIN([df],          [$plugin_df],         [Filesystem usage statistics])
2595 AC_PLUGIN([disk],        [$plugin_disk],       [Disk usage statistics])
2596 AC_PLUGIN([dns],         [$with_libpcap],      [DNS traffic analysis])
2597 AC_PLUGIN([email],       [yes],                [EMail statistics])
2598 AC_PLUGIN([entropy],     [$plugin_entropy],    [Entropy statistics])
2599 AC_PLUGIN([exec],        [yes],                [Execution of external programs])
2600 AC_PLUGIN([hddtemp],     [yes],                [Query hddtempd])
2601 AC_PLUGIN([interface],   [$plugin_interface],  [Interface traffic statistics])
2602 AC_PLUGIN([iptables],    [$with_libiptc],      [IPTables rule counters])
2603 AC_PLUGIN([ipmi],        [$plugin_ipmi],       [IPMI sensor statistics])
2604 AC_PLUGIN([ipvs],        [$plugin_ipvs],       [IPVS connection statistics])
2605 AC_PLUGIN([irq],         [$plugin_irq],        [IRQ statistics])
2606 AC_PLUGIN([libvirt],     [$plugin_libvirt],    [Virtual machine statistics])
2607 AC_PLUGIN([load],        [$plugin_load],       [System load])
2608 AC_PLUGIN([logfile],     [yes],                [File logging plugin])
2609 AC_PLUGIN([mbmon],       [yes],                [Query mbmond])
2610 AC_PLUGIN([memcached],   [yes],                [memcached statistics])
2611 AC_PLUGIN([memory],      [$plugin_memory],     [Memory usage])
2612 AC_PLUGIN([multimeter],  [$plugin_multimeter], [Read multimeter values])
2613 AC_PLUGIN([mysql],       [$with_libmysql],     [MySQL statistics])
2614 AC_PLUGIN([netlink],     [$with_libnetlink],   [Enhanced Linux network statistics])
2615 AC_PLUGIN([network],     [yes],                [Network communication plugin])
2616 AC_PLUGIN([nfs],         [$plugin_nfs],        [NFS statistics])
2617 AC_PLUGIN([nginx],       [$with_libcurl],      [nginx statistics])
2618 AC_PLUGIN([notify_email], [$with_libesmtp],    [Email notifier])
2619 AC_PLUGIN([ntpd],        [yes],                [NTPd statistics])
2620 AC_PLUGIN([nut],         [$with_libupsclient], [Network UPS tools statistics])
2621 AC_PLUGIN([perl],        [$plugin_perl],       [Embed a Perl interpreter])
2622 AC_PLUGIN([ping],        [$with_liboping],     [Network latency statistics])
2623 AC_PLUGIN([postgresql],  [$with_libpq],        [PostgreSQL database statistics])
2624 AC_PLUGIN([powerdns],    [yes],                [PowerDNS statistics])
2625 AC_PLUGIN([processes],   [$plugin_processes],  [Process statistics])
2626 AC_PLUGIN([qmail],       [yes],                [QMail queue statistics])
2627 AC_PLUGIN([rrdtool],     [$with_rrdtool],      [RRDTool output plugin])
2628 AC_PLUGIN([sensors],     [$with_lm_sensors],   [lm_sensors statistics])
2629 AC_PLUGIN([serial],      [$plugin_serial],     [serial port traffic])
2630 AC_PLUGIN([snmp],        [$with_libnetsnmp],   [SNMP querying plugin])
2631 AC_PLUGIN([swap],        [$plugin_swap],       [Swap usage statistics])
2632 AC_PLUGIN([syslog],      [$have_syslog],       [Syslog logging plugin])
2633 AC_PLUGIN([tail],        [yes],                [Parsing of logfiles])
2634 AC_PLUGIN([tape],        [$plugin_tape],       [Tape drive statistics])
2635 AC_PLUGIN([tcpconns],    [$plugin_tcpconns],   [TCP connection statistics])
2636 AC_PLUGIN([teamspeak2],  [yes],                [TeamSpeak2 server statistics])
2637 AC_PLUGIN([thermal],     [$plugin_thermal],    [Linux ACPI thermal zone statistics])
2638 AC_PLUGIN([unixsock],    [yes],                [Unixsock communication plugin])
2639 AC_PLUGIN([users],       [$plugin_users],      [User statistics])
2640 AC_PLUGIN([uuid],        [yes],                [UUID as hostname plugin])
2641 AC_PLUGIN([vmem],        [$plugin_vmem],       [Virtual memory statistics])
2642 AC_PLUGIN([vserver],     [$plugin_vserver],    [Linux VServer statistics])
2643 AC_PLUGIN([wireless],    [$plugin_wireless],   [Wireless statistics])
2644 AC_PLUGIN([xmms],        [$with_libxmms],      [XMMS statistics])
2645
2646 dnl ip_vs.h
2647 if test "x$ac_system" = "xLinux" \
2648         && test "x$have_net_ip_vs_h$have_ip_vs_h" = "xnono"
2649 then
2650         enable_ipvs="$enable_ipvs (ip_vs.h not found)"
2651 fi
2652
2653 dnl Perl bindings
2654 AC_ARG_WITH(perl-bindings, [AS_HELP_STRING([--with-perl-bindings@<:@=OPTIONS@:>@], [Options passed to "perl Makefile.PL".])],
2655 [
2656         if test "x$withval" != "xno" && test "x$withval" != "xyes"
2657         then
2658                 PERL_BINDINGS_OPTIONS="$withval"
2659                 with_perl_bindings="yes"
2660         else
2661                 PERL_BINDINGS_OPTIONS=""
2662                 with_perl_bindings="$withval"
2663         fi
2664 ],
2665 [
2666         PERL_BINDINGS_OPTIONS=""
2667         if test -n "$perl_interpreter"
2668         then
2669                 with_perl_bindings="yes"
2670         else
2671                 with_perl_bindings="no (no perl interpreter found)"
2672         fi
2673 ])
2674 if test "x$with_perl_bindings" = "xyes"
2675 then
2676         PERL_BINDINGS="perl"
2677 else
2678         PERL_BINDINGS=""
2679 fi
2680 AC_SUBST(PERL_BINDINGS)
2681 AC_SUBST(PERL_BINDINGS_OPTIONS)
2682
2683 AC_OUTPUT(Makefile src/Makefile src/collectd.conf src/libiptc/Makefile src/liboconfig/Makefile src/liboping/Makefile bindings/Makefile)
2684
2685 if test "x$with_rrdtool" = "xyes" \
2686         && test "x$librrd_threadsafe" != "xyes"
2687 then
2688         with_rrdtool="yes (warning: librrd is not thread-safe)"
2689 fi
2690
2691 if test "x$with_liboping" = "xyes" \
2692         && test "x$with_own_liboping" = "xyes"
2693 then
2694         with_liboping="yes (shipped version)"
2695 fi
2696
2697 if test "x$with_libiptc" = "xyes" -a "x$with_own_libiptc" = "xyes"
2698 then
2699         with_libiptc="yes (shipped version)"
2700 fi
2701
2702 if test "x$with_libperl" = "xyes"
2703 then
2704         with_libperl="yes (version `$perl_interpreter -MConfig -e 'print $Config{version};'`)"
2705 else
2706         enable_perl="no (needs libperl)"
2707 fi
2708
2709 if test "x$with_perl_bindings" = "xyes" \
2710         && test "x$PERL_BINDINGS_OPTIONS" != "x"
2711 then
2712         with_perl_bindings="yes ($PERL_BINDINGS_OPTIONS)"
2713 fi
2714
2715 cat <<EOF;
2716
2717 Configuration:
2718   Libraries:
2719     libcurl . . . . . . . $with_libcurl
2720     libesmtp  . . . . . . $with_libesmtp
2721     libiokit  . . . . . . $with_libiokit
2722     libiptc . . . . . . . $with_libiptc
2723     libkstat  . . . . . . $with_kstat
2724     libkvm  . . . . . . . $with_libkvm
2725     libmysql  . . . . . . $with_libmysql
2726     libnetlink  . . . . . $with_libnetlink
2727     libnetsnmp  . . . . . $with_libnetsnmp
2728     libnotify . . . . . . $with_libnotify
2729     liboconfig  . . . . . $with_liboconfig
2730     libopenipmi . . . . . $with_libopenipmipthread
2731     liboping  . . . . . . $with_liboping
2732     libpcap . . . . . . . $with_libpcap
2733     libperl . . . . . . . $with_libperl
2734     libpthread  . . . . . $with_libpthread
2735     libpq . . . . . . . . $with_libpq
2736     librrd  . . . . . . . $with_rrdtool
2737     libsensors  . . . . . $with_lm_sensors
2738     libstatgrab . . . . . $with_libstatgrab
2739     libupsclient  . . . . $with_libupsclient
2740     libvirt . . . . . . . $with_libvirt
2741     libxml2 . . . . . . . $with_libxml2
2742     libxmms . . . . . . . $with_libxmms
2743
2744   Features:
2745     daemon mode . . . . . $enable_daemon
2746     debug . . . . . . . . $enable_debug
2747
2748   Bindings:
2749     perl  . . . . . . . . $with_perl_bindings
2750
2751   Modules:
2752     apache  . . . . . . . $enable_apache
2753     apcups  . . . . . . . $enable_apcups
2754     apple_sensors . . . . $enable_apple_sensors
2755     ascent  . . . . . . . $enable_ascent
2756     battery . . . . . . . $enable_battery
2757     cpu . . . . . . . . . $enable_cpu
2758     cpufreq . . . . . . . $enable_cpufreq
2759     csv . . . . . . . . . $enable_csv
2760     df  . . . . . . . . . $enable_df
2761     disk  . . . . . . . . $enable_disk
2762     dns . . . . . . . . . $enable_dns
2763     email . . . . . . . . $enable_email
2764     entropy . . . . . . . $enable_entropy
2765     exec  . . . . . . . . $enable_exec
2766     hddtemp . . . . . . . $enable_hddtemp
2767     interface . . . . . . $enable_interface
2768     iptables  . . . . . . $enable_iptables
2769     ipmi  . . . . . . . . $enable_ipmi
2770     ipvs  . . . . . . . . $enable_ipvs
2771     irq . . . . . . . . . $enable_irq
2772     libvirt . . . . . . . $enable_libvirt
2773     load  . . . . . . . . $enable_load
2774     logfile . . . . . . . $enable_logfile
2775     mbmon . . . . . . . . $enable_mbmon
2776     memcached . . . . . . $enable_memcached
2777     memory  . . . . . . . $enable_memory
2778     multimeter  . . . . . $enable_multimeter
2779     mysql . . . . . . . . $enable_mysql
2780     netlink . . . . . . . $enable_netlink
2781     network . . . . . . . $enable_network
2782     nfs . . . . . . . . . $enable_nfs
2783     nginx . . . . . . . . $enable_nginx
2784     notify_desktop  . . . $enable_notify_desktop
2785     notify_email  . . . . $enable_notify_email
2786     ntpd  . . . . . . . . $enable_ntpd
2787     nut . . . . . . . . . $enable_nut
2788     perl  . . . . . . . . $enable_perl
2789     ping  . . . . . . . . $enable_ping
2790     postgresql  . . . . . $enable_postgresql
2791     powerdns  . . . . . . $enable_powerdns
2792     processes . . . . . . $enable_processes
2793     qmail . . . . . . . . $enable_qmail
2794     rrdtool . . . . . . . $enable_rrdtool
2795     sensors . . . . . . . $enable_sensors
2796     serial  . . . . . . . $enable_serial
2797     snmp  . . . . . . . . $enable_snmp
2798     swap  . . . . . . . . $enable_swap
2799     syslog  . . . . . . . $enable_syslog
2800     tail  . . . . . . . . $enable_tail
2801     tape  . . . . . . . . $enable_tape
2802     tcpconns  . . . . . . $enable_tcpconns
2803     teamspeak2  . . . . . $enable_teamspeak2
2804     thermal . . . . . . . $enable_thermal
2805     unixsock  . . . . . . $enable_unixsock
2806     users . . . . . . . . $enable_users
2807     uuid  . . . . . . . . $enable_uuid
2808     vmem  . . . . . . . . $enable_vmem
2809     vserver . . . . . . . $enable_vserver
2810     wireless  . . . . . . $enable_wireless
2811     xmms  . . . . . . . . $enable_xmms
2812
2813 EOF