configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2 AC_INIT(collectd, m4_esyscmd(./version-gen.sh))
   3 AC_CONFIG_SRCDIR(src/collectd.c)
   4 AC_CONFIG_HEADERS(src/config.h)
   5 AM_INIT_AUTOMAKE(dist-bzip2)
   6 AC_LANG(C)
   7
   8 AC_PREFIX_DEFAULT("/opt/collectd")
   9
  10 AC_SYS_LARGEFILE
  11
  12 #
  13 # Checks for programs.
  14 #
  15 AC_PROG_CC
  16 AC_PROG_CPP
  17 AC_PROG_INSTALL
  18 AC_PROG_LN_S
  19 AC_PROG_MAKE_SET
  20 AM_PROG_CC_C_O
  21 AM_CONDITIONAL(COMPILER_IS_GCC, test "x$GCC" = "xyes")
  22
  23 dnl configure libtool
  24 AC_DISABLE_STATIC
  25 AC_LIBLTDL_CONVENIENCE
  26 AC_SUBST(LTDLINCL)
  27 AC_SUBST(LIBLTDL)
  28 AC_LIBTOOL_DLOPEN
  29 AC_PROG_LIBTOOL
  30 AC_PROG_LEX
  31 AC_PROG_YACC
  32 PKG_PROG_PKG_CONFIG
  33 AC_CONFIG_SUBDIRS(libltdl)
  34
  35 AC_MSG_CHECKING([for kernel type ($host_os)])
  36 case $host_os in
  37         *linux*)
  38         AC_DEFINE([KERNEL_LINUX], 1, [True if program is to be compiled for a Linux kernel])
  39         ac_system="Linux"
  40         ;;
  41         *solaris*)
  42         AC_DEFINE([KERNEL_SOLARIS], 1, [True if program is to be compiled for a Solaris kernel])
  43         ac_system="Solaris"
  44         ;;
  45         *darwin*)
  46         ac_system="Darwin"
  47         ;;
  48         *)
  49         ac_system="unknown"
  50 esac
  51 AC_MSG_RESULT([$ac_system])
  52
  53 if test "x$ac_system" = "xLinux"
  54 then
  55         AC_ARG_VAR([KERNEL_DIR], [path to Linux kernel sources])
  56         if test -z "$KERNEL_DIR"
  57         then
  58                 KERNEL_DIR="/lib/modules/`uname -r`/source"
  59         fi
  60
  61         KERNEL_CFLAGS="-I$KERNEL_DIR/include"
  62         AC_SUBST(KERNEL_CFLAGS)
  63 fi
  64
  65 #
  66 # Checks for header files.
  67 #
  68 AC_HEADER_STDC
  69 AC_HEADER_SYS_WAIT
  70 AC_HEADER_DIRENT
  71
  72 AC_CHECK_HEADERS(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)
  73
  74 # For ping library
  75 AC_CHECK_HEADERS(netinet/in_systm.h, [], [],
  76 [#if HAVE_STDINT_H
  77 # include <stdint.h>
  78 #endif
  79 #if HAVE_SYS_TYPES_H
  80 # include <sys/types.h>
  81 #endif
  82 ])
  83 AC_CHECK_HEADERS(netinet/in.h, [], [],
  84 [#if HAVE_STDINT_H
  85 # include <stdint.h>
  86 #endif
  87 #if HAVE_SYS_TYPES_H
  88 # include <sys/types.h>
  89 #endif
  90 #if HAVE_NETINET_IN_SYSTM_H
  91 # include <netinet/in_systm.h>
  92 #endif
  93 ])
  94 AC_CHECK_HEADERS(netinet/ip.h, [], [],
  95 [#if HAVE_STDINT_H
  96 # include <stdint.h>
  97 #endif
  98 #if HAVE_SYS_TYPES_H
  99 # include <sys/types.h>
 100 #endif
 101 #if HAVE_NETINET_IN_SYSTM_H
 102 # include <netinet/in_systm.h>
 103 #endif
 104 #if HAVE_NETINET_IN_H
 105 # include <netinet/in.h>
 106 #endif
 107 ])
 108 AC_CHECK_HEADERS(netinet/ip_icmp.h, [], [],
 109 [#if HAVE_STDINT_H
 110 # include <stdint.h>
 111 #endif
 112 #if HAVE_SYS_TYPES_H
 113 # include <sys/types.h>
 114 #endif
 115 #if HAVE_NETINET_IN_SYSTM_H
 116 # include <netinet/in_systm.h>
 117 #endif
 118 #if HAVE_NETINET_IN_H
 119 # include <netinet/in.h>
 120 #endif
 121 #if HAVE_NETINET_IP_H
 122 # include <netinet/ip.h>
 123 #endif
 124 ])
 125 AC_CHECK_HEADERS(netinet/ip_var.h, [], [],
 126 [#if HAVE_STDINT_H
 127 # include <stdint.h>
 128 #endif
 129 #if HAVE_SYS_TYPES_H
 130 # include <sys/types.h>
 131 #endif
 132 #if HAVE_NETINET_IN_SYSTM_H
 133 # include <netinet/in_systm.h>
 134 #endif
 135 #if HAVE_NETINET_IN_H
 136 # include <netinet/in.h>
 137 #endif
 138 #if HAVE_NETINET_IP_H
 139 # include <netinet/ip.h>
 140 #endif
 141 ])
 142 AC_CHECK_HEADERS(netinet/ip6.h, [], [],
 143 [#if HAVE_STDINT_H
 144 # include <stdint.h>
 145 #endif
 146 #if HAVE_SYS_TYPES_H
 147 # include <sys/types.h>
 148 #endif
 149 #if HAVE_NETINET_IN_SYSTM_H
 150 # include <netinet/in_systm.h>
 151 #endif
 152 #if HAVE_NETINET_IN_H
 153 # include <netinet/in.h>
 154 #endif
 155 ])
 156 AC_CHECK_HEADERS(netinet/icmp6.h, [], [],
 157 [#if HAVE_STDINT_H
 158 # include <stdint.h>
 159 #endif
 160 #if HAVE_SYS_TYPES_H
 161 # include <sys/types.h>
 162 #endif
 163 #if HAVE_NETINET_IN_SYSTM_H
 164 # include <netinet/in_systm.h>
 165 #endif
 166 #if HAVE_NETINET_IN_H
 167 # include <netinet/in.h>
 168 #endif
 169 #if HAVE_NETINET_IP6_H
 170 # include <netinet/ip6.h>
 171 #endif
 172 ])
 173 AC_CHECK_HEADERS(netinet/tcp.h, [], [],
 174 [#if HAVE_STDINT_H
 175 # include <stdint.h>
 176 #endif
 177 #if HAVE_SYS_TYPES_H
 178 # include <sys/types.h>
 179 #endif
 180 #if HAVE_NETINET_IN_SYSTM_H
 181 # include <netinet/in_systm.h>
 182 #endif
 183 #if HAVE_NETINET_IN_H
 184 # include <netinet/in.h>
 185 #endif
 186 #if HAVE_NETINET_IP_H
 187 # include <netinet/ip.h>
 188 #endif
 189 ])
 190 AC_CHECK_HEADERS(netinet/udp.h, [], [],
 191 [#if HAVE_STDINT_H
 192 # include <stdint.h>
 193 #endif
 194 #if HAVE_SYS_TYPES_H
 195 # include <sys/types.h>
 196 #endif
 197 #if HAVE_NETINET_IN_SYSTM_H
 198 # include <netinet/in_systm.h>
 199 #endif
 200 #if HAVE_NETINET_IN_H
 201 # include <netinet/in.h>
 202 #endif
 203 #if HAVE_NETINET_IP_H
 204 # include <netinet/ip.h>
 205 #endif
 206 ])
 207
 208 # For cpu modules
 209 AC_CHECK_HEADERS(sys/dkstat.h)
 210 if test "x$ac_system" = "xDarwin"
 211 then
 212         AC_CHECK_HEADERS(mach/mach_init.h mach/host_priv.h mach/mach_error.h mach/mach_host.h mach/mach_port.h mach/mach_types.h mach/message.h mach/processor_set.h mach/processor.h mach/processor_info.h mach/task.h mach/thread_act.h mach/vm_region.h mach/vm_map.h mach/vm_prot.h mach/vm_statistics.h mach/kern_return.h)
 213         AC_CHECK_HEADERS(CoreFoundation/CoreFoundation.h IOKit/IOKitLib.h IOKit/IOTypes.h IOKit/ps/IOPSKeys.h IOKit/IOBSD.h IOKit/storage/IOBlockStorageDriver.h)
 214 fi
 215 AC_CHECK_HEADERS(sys/sysctl.h, [], [],
 216 [
 217 #if HAVE_SYS_TYPES_H
 218 #  include <sys/types.h>
 219 #endif
 220 #if HAVE_SYS_PARAM_H
 221 # include <sys/param.h>
 222 #endif
 223 ])
 224
 225 # For hddtemp module
 226 AC_CHECK_HEADERS(linux/major.h libgen.h)
 227
 228 # For the battery plugin
 229 AC_CHECK_HEADERS(IOKit/ps/IOPowerSources.h, [], [],
 230 [
 231 #if HAVE_IOKIT_IOKITLIB_H
 232 #  include <IOKit/IOKitLib.h>
 233 #endif
 234 #if HAVE_IOKIT_IOTYPES_H
 235 #  include <IOKit/IOTypes.h>
 236 #endif
 237 ])
 238
 239 # For the swap module
 240 AC_CHECK_HEADERS(sys/swap.h, [], [],
 241 [
 242 #if HAVE_SYS_TYPES_H
 243 #  include <sys/types.h>
 244 #endif
 245 #if HAVE_SYS_PARAM_H
 246 # include <sys/param.h>
 247 #endif
 248 ])
 249
 250 # For load module
 251 # For the processes plugin
 252 # For users module
 253 AC_CHECK_HEADERS(sys/loadavg.h linux/config.h utmp.h utmpx.h)
 254
 255 # For interface plugin
 256 AC_CHECK_HEADERS(ifaddrs.h)
 257 AC_CHECK_HEADERS(net/if.h, [], [],
 258 [
 259 #if HAVE_SYS_TYPES_H
 260 #  include <sys/types.h>
 261 #endif
 262 #if HAVE_SYS_SOCKET_H
 263 #  include <sys/socket.h>
 264 #endif
 265 ])
 266 AC_CHECK_HEADERS(linux/if.h, [], [],
 267 [
 268 #if HAVE_SYS_TYPES_H
 269 #  include <sys/types.h>
 270 #endif
 271 #if HAVE_SYS_SOCKET_H
 272 #  include <sys/socket.h>
 273 #endif
 274 ])
 275 AC_CHECK_HEADERS(linux/netdevice.h, [], [],
 276 [
 277 #if HAVE_SYS_TYPES_H
 278 #  include <sys/types.h>
 279 #endif
 280 #if HAVE_SYS_SOCKET_H
 281 #  include <sys/socket.h>
 282 #endif
 283 #if HAVE_LINUX_IF_H
 284 # include <linux/if.h>
 285 #endif
 286 ])
 287
 288 # For ipvs module
 289 have_net_ip_vs_h="no"
 290 have_ip_vs_h="no"
 291 if test "x$ac_system" = "xLinux"
 292 then
 293         SAVE_CFLAGS=$CFLAGS
 294         CFLAGS="$CFLAGS $KERNEL_CFLAGS"
 295
 296         AC_CHECK_HEADERS(net/ip_vs.h, [have_net_ip_vs_h="yes"])
 297         AC_CHECK_HEADERS(ip_vs.h, [have_ip_vs_h="yes"])
 298
 299         CFLAGS=$SAVE_CFLAGS
 300 fi
 301
 302 # For quota module
 303 AC_CHECK_HEADERS(sys/ucred.h, [], [],
 304 [
 305 #if HAVE_SYS_TYPES_H
 306 #  include <sys/types.h>
 307 #endif
 308 #if HAVE_SYS_PARAM_H
 309 # include <sys/param.h>
 310 #endif
 311 ])
 312
 313 # For mount interface
 314 AC_CHECK_HEADERS(sys/mount.h, [], [],
 315 [
 316 #if HAVE_SYS_TYPES_H
 317 #  include <sys/types.h>
 318 #endif
 319 #if HAVE_SYS_PARAM_H
 320 # include <sys/param.h>
 321 #endif
 322 ])
 323
 324 # For the email plugin
 325 AC_CHECK_HEADERS(linux/un.h, [], [],
 326 [
 327 #if HAVE_SYS_SOCKET_H
 328 #       include <sys/socket.h>
 329 #endif
 330 ])
 331
 332 AC_CHECK_HEADERS(pwd.h grp.h sys/un.h ctype.h limits.h sys/quota.h xfs/xqm.h fs_info.h fshelp.h paths.h mntent.h mnttab.h sys/fstyp.h sys/fs_types.h sys/mntent.h sys/mnttab.h sys/statfs.h sys/statvfs.h sys/vfs.h sys/vfstab.h kvm.h wordexp.h)
 333
 334 # For the dns plugin
 335 AC_CHECK_HEADERS(arpa/nameser.h)
 336 AC_CHECK_HEADERS(arpa/nameser_compat.h, [], [],
 337 [
 338 #if HAVE_ARPA_NAMESER_H
 339 # include <arpa/nameser.h>
 340 #endif
 341 ])
 342
 343 AC_CHECK_HEADERS(net/if_arp.h, [], [],
 344 [#if HAVE_SYS_SOCKET_H
 345 # include <sys/socket.h>
 346 #endif
 347 ])
 348 AC_CHECK_HEADERS(net/ppp_defs.h)
 349 AC_CHECK_HEADERS(net/if_ppp.h, [], [],
 350 [#if HAVE_NET_PPP_DEFS_H
 351 # include <net/ppp_defs.h>
 352 #endif
 353 ])
 354 AC_CHECK_HEADERS(netinet/if_ether.h, [], [],
 355 [#if HAVE_STDINT_H
 356 # include <stdint.h>
 357 #endif
 358 #if HAVE_SYS_TYPES_H
 359 # include <sys/types.h>
 360 #endif
 361 #if HAVE_SYS_SOCKET_H
 362 # include <sys/socket.h>
 363 #endif
 364 #if HAVE_NET_IF_H
 365 # include <net/if.h>
 366 #endif
 367 #if HAVE_NETINET_IN_H
 368 # include <netinet/in.h>
 369 #endif
 370 ])
 371
 372 # For the multimeter plugin
 373 have_termios_h="no"
 374 AC_CHECK_HEADERS(termios.h, [have_termios_h="yes"])
 375
 376 #
 377 # Checks for typedefs, structures, and compiler characteristics.
 378 #
 379 AC_C_CONST
 380 AC_TYPE_PID_T
 381 AC_TYPE_SIZE_T
 382 AC_TYPE_UID_T
 383 AC_HEADER_TIME
 384
 385 #
 386 # Checks for library functions.
 387 #
 388 AC_PROG_GCC_TRADITIONAL
 389 AC_CHECK_FUNCS(gettimeofday select strdup strtol getaddrinfo getnameinfo strchr memcpy strstr strcmp strncmp strncpy strlen strncasecmp strcasecmp openlog closelog)
 390
 391 AC_FUNC_STRERROR_R
 392
 393 AC_CACHE_CHECK([for strtok_r],
 394   [have_strtok_r_default],
 395   AC_LINK_IFELSE(
 396     AC_LANG_PROGRAM(
 397     [[[[
 398 #include <stdlib.h>
 399 #include <stdio.h>
 400 #include <string.h>
 401     ]]]],
 402     [[[[
 403       char buffer[] = "foo,bar,baz";
 404       char *token;
 405       char *dummy;
 406       char *saveptr;
 407
 408       dummy = buffer;
 409       saveptr = NULL;
 410       while ((token = strtok_r (dummy, ",", &saveptr)) != NULL)
 411       {
 412         dummy = NULL;
 413         printf ("token = %s;\n", token);
 414       }
 415     ]]]]),
 416     [have_strtok_r_default="yes"],
 417     [have_strtok_r_default="no"]
 418   )
 419 )
 420
 421 if test "x$have_strtok_r_default" = "xno"
 422 then
 423   SAVE_CFLAGS="$CFLAGS"
 424   CFLAGS="$CFLAGS -D_REENTRANT=1"
 425
 426   AC_CACHE_CHECK([if strtok_r needs _REENTRANT],
 427     [have_strtok_r_reentrant],
 428     AC_LINK_IFELSE(
 429       AC_LANG_PROGRAM(
 430       [[[[
 431 #include <stdlib.h>
 432 #include <stdio.h>
 433 #include <string.h>
 434       ]]]],
 435       [[[[
 436         char buffer[] = "foo,bar,baz";
 437         char *token;
 438         char *dummy;
 439         char *saveptr;
 440
 441         dummy = buffer;
 442         saveptr = NULL;
 443         while ((token = strtok_r (dummy, ",", &saveptr)) != NULL)
 444         {
 445           dummy = NULL;
 446           printf ("token = %s;\n", token);
 447         }
 448       ]]]]),
 449       [have_strtok_r_reentrant="yes"],
 450       [AC_MSG_FAILURE([strtok_r isn't available. Please file a bugreport!])]
 451     )
 452   )
 453 fi
 454
 455 AC_CHECK_FUNCS(getpwnam_r getgrnam_r setgroups regcomp regerror regexec regfree)
 456
 457 socket_needs_socket="no"
 458 AC_CHECK_FUNCS(socket, [], AC_CHECK_LIB(socket, socket, [socket_needs_socket="yes"], AC_MSG_ERROR(cannot find socket)))
 459 AM_CONDITIONAL(BUILD_WITH_LIBSOCKET, test "x$socket_needs_socket" = "xyes")
 460
 461 nanosleep_needs_rt="no"
 462 AC_CHECK_FUNCS(nanosleep, [], AC_CHECK_LIB(rt, nanosleep, [nanosleep_needs_rt="yes"], AC_MSG_ERROR(cannot find nanosleep)))
 463 AM_CONDITIONAL(BUILD_WITH_LIBRT, test "x$nanosleep_needs_rt" = "xyes")
 464
 465 AC_CHECK_FUNCS(sysctlbyname, [have_sysctlbyname="yes"], [have_sysctlbyname="no"])
 466 AC_CHECK_FUNCS(host_statistics, [have_host_statistics="yes"], [have_host_statistics="no"])
 467 AC_CHECK_FUNCS(processor_info, [have_processor_info="yes"], [have_processor_info="no"])
 468 AC_CHECK_FUNCS(thread_info, [have_thread_info="yes"], [have_thread_info="no"])
 469 AC_CHECK_FUNCS(statfs, [have_statfs="yes"], [have_statfs="no"])
 470 AC_CHECK_FUNCS(statvfs, [have_statvfs="yes"], [have_statvfs="no"])
 471 AC_CHECK_FUNCS(getifaddrs, [have_getifaddrs="yes"], [have_getifaddrs="no"])
 472 AC_CHECK_FUNCS(syslog, [have_syslog="yes"], [have_syslog="no"])
 473 AC_CHECK_FUNCS(getutent, [have_getutent="yes"], [have_getutent="no"])
 474 AC_CHECK_FUNCS(getutxent, [have_getutxent="yes"], [have_getutxent="no"])
 475
 476 # For load module
 477 AC_CHECK_FUNCS(getloadavg, [have_getloadavg="yes"], [have_getloadavg="no"])
 478
 479 # Check for NAN
 480 AC_ARG_WITH(nan-emulation, [AS_HELP_STRING([--with-nan-emulation], [use emulated NAN. For crosscompiling only.])],
 481 [
 482  if test "x$withval" = "xno"; then
 483          nan_type="none"
 484  else if test "x$withval" = "xyes"; then
 485          nan_type="zero"
 486  else
 487          nan_type="$withval"
 488  fi; fi
 489 ],
 490 [nan_type="none"])
 491 if test "x$nan_type" = "xnone"; then
 492   AC_CACHE_CHECK([whether NAN is defined by default],
 493     [have_nan_default],
 494     AC_COMPILE_IFELSE(
 495       AC_LANG_PROGRAM(
 496       [[
 497 #include <stdlib.h>
 498 #include <math.h>
 499 static float foo = NAN;
 500       ]],
 501       [[
 502        if (isnan (foo))
 503         return 0;
 504        else
 505         return 1;
 506       ]]),
 507       [have_nan_default="yes"],
 508       [have_nan_default="no"]
 509     )
 510   )
 511   if test "x$have_nan_default" = "xyes"
 512   then
 513     nan_type="default"
 514   fi
 515 fi
 516 if test "x$nan_type" = "xnone"; then
 517   AC_CACHE_CHECK([whether NAN is defined by __USE_ISOC99],
 518     [have_nan_isoc],
 519     AC_COMPILE_IFELSE(
 520       AC_LANG_PROGRAM(
 521       [[
 522 #include <stdlib.h>
 523 #define __USE_ISOC99 1
 524 #include <math.h>
 525 static float foo = NAN;
 526       ]],
 527       [[
 528        if (isnan (foo))
 529         return 0;
 530        else
 531         return 1;
 532       ]]),
 533       [have_nan_isoc="yes"],
 534       [have_nan_isoc="no"]
 535     )
 536   )
 537   if test "x$have_nan_isoc" = "xyes"
 538   then
 539     nan_type="isoc99"
 540   fi
 541 fi
 542 if test "x$nan_type" = "xnone"; then
 543   AC_CACHE_CHECK([whether NAN can be defined by 0/0],
 544     [have_nan_zero],
 545     AC_RUN_IFELSE(
 546       AC_LANG_PROGRAM(
 547       [[
 548 #include <stdlib.h>
 549 #include <math.h>
 550 #ifdef NAN
 551 # undef NAN
 552 #endif
 553 #define NAN (0.0 / 0.0)
 554 #ifndef isnan
 555 # define isnan(f) ((f) != (f))
 556 #endif
 557 static float foo = NAN;
 558       ]],
 559       [[
 560        if (isnan (foo))
 561         return 0;
 562        else
 563         return 1;
 564       ]]),
 565       [have_nan_zero="yes"],
 566       [have_nan_zero="no"]
 567     )
 568   )
 569   if test "x$have_nan_zero" = "xyes"
 570   then
 571     nan_type="zero"
 572   fi
 573 fi
 574
 575 if test "x$nan_type" = "xdefault"; then
 576   AC_DEFINE(NAN_STATIC_DEFAULT, 1,
 577     [Define if NAN is defined by default and can initialize static variables.])
 578 else if test "x$nan_type" = "xisoc99"; then
 579   AC_DEFINE(NAN_STATIC_ISOC, 1,
 580     [Define if NAN is defined by __USE_ISOC99 and can initialize static variables.])
 581 else if test "x$nan_type" = "xzero"; then
 582   AC_DEFINE(NAN_ZERO_ZERO, 1,
 583     [Define if NAN can be defined as (0.0 / 0.0)])
 584 else
 585   AC_MSG_ERROR([Didn't find out how to statically initialize variables to NAN. Sorry.])
 586 fi; fi; fi
 587
 588 AC_ARG_WITH(fp-layout, [AS_HELP_STRING([--with-fp-layout], [set the memory layout of doubles. For crosscompiling only.])],
 589 [
 590  if test "x$withval" = "xnothing"; then
 591         fp_layout_type="nothing"
 592  else if test "x$withval" = "xendianflip"; then
 593         fp_layout_type="endianflip"
 594  else if test "x$withval" = "xintswap"; then
 595         fp_layout_type="intswap"
 596  else
 597         AC_MSG_ERROR([Invalid argument for --with-fp-layout. Valid arguments are: nothing, endianflip, intswap]);
 598 fi; fi; fi
 599 ],
 600 [fp_layout_type="unknown"])
 601
 602 if test "x$fp_layout_type" = "xunknown"; then
 603   AC_CACHE_CHECK([if doubles are stored in x86 representation],
 604     [fp_layout_need_nothing],
 605     AC_RUN_IFELSE(
 606       AC_LANG_PROGRAM(
 607       [[[[
 608 #include <stdlib.h>
 609 #include <stdio.h>
 610 #include <stdint.h>
 611 #include <string.h>
 612       ]]]],
 613       [[[[
 614         uint64_t i0;
 615         uint64_t i1;
 616         uint8_t c[8];
 617         double d;
 618
 619         d = 8.642135e130;
 620         memcpy ((void *) &i0, (void *) &d, 8);
 621
 622         i1 = i0;
 623         memcpy ((void *) c, (void *) &i1, 8);
 624
 625         if ((c[0] == 0x2f) && (c[1] == 0x25)
 626                         && (c[2] == 0xc0) && (c[3] == 0xc7)
 627                         && (c[4] == 0x43) && (c[5] == 0x2b)
 628                         && (c[6] == 0x1f) && (c[7] == 0x5b))
 629                 return (0);
 630         else
 631                 return (1);
 632       ]]]]),
 633       [fp_layout_need_nothing="yes"],
 634       [fp_layout_need_nothing="no"]
 635     )
 636   )
 637   if test "x$fp_layout_need_nothing" = "xyes"; then
 638     fp_layout_type="nothing"
 639   fi
 640 fi
 641 if test "x$fp_layout_type" = "xunknown"; then
 642   AC_CACHE_CHECK([if endianflip converts to x86 representation],
 643     [fp_layout_need_endianflip],
 644     AC_RUN_IFELSE(
 645       AC_LANG_PROGRAM(
 646       [[[[
 647 #include <stdlib.h>
 648 #include <stdio.h>
 649 #include <stdint.h>
 650 #include <string.h>
 651 #define endianflip(A) ((((uint64_t)(A) & 0xff00000000000000LL) >> 56) | \
 652                        (((uint64_t)(A) & 0x00ff000000000000LL) >> 40) | \
 653                        (((uint64_t)(A) & 0x0000ff0000000000LL) >> 24) | \
 654                        (((uint64_t)(A) & 0x000000ff00000000LL) >> 8)  | \
 655                        (((uint64_t)(A) & 0x00000000ff000000LL) << 8)  | \
 656                        (((uint64_t)(A) & 0x0000000000ff0000LL) << 24) | \
 657                        (((uint64_t)(A) & 0x000000000000ff00LL) << 40) | \
 658                        (((uint64_t)(A) & 0x00000000000000ffLL) << 56))
 659       ]]]],
 660       [[[[
 661         uint64_t i0;
 662         uint64_t i1;
 663         uint8_t c[8];
 664         double d;
 665
 666         d = 8.642135e130;
 667         memcpy ((void *) &i0, (void *) &d, 8);
 668
 669         i1 = endianflip (i0);
 670         memcpy ((void *) c, (void *) &i1, 8);
 671
 672         if ((c[0] == 0x2f) && (c[1] == 0x25)
 673                         && (c[2] == 0xc0) && (c[3] == 0xc7)
 674                         && (c[4] == 0x43) && (c[5] == 0x2b)
 675                         && (c[6] == 0x1f) && (c[7] == 0x5b))
 676                 return (0);
 677         else
 678                 return (1);
 679       ]]]]),
 680       [fp_layout_need_endianflip="yes"],
 681       [fp_layout_need_endianflip="no"]
 682     )
 683   )
 684   if test "x$fp_layout_need_endianflip" = "xyes"; then
 685     fp_layout_type="endianflip"
 686   fi
 687 fi
 688 if test "x$fp_layout_type" = "xunknown"; then
 689   AC_CACHE_CHECK([if intswap converts to x86 representation],
 690     [fp_layout_need_intswap],
 691     AC_RUN_IFELSE(
 692       AC_LANG_PROGRAM(
 693       [[[[
 694 #include <stdlib.h>
 695 #include <stdio.h>
 696 #include <stdint.h>
 697 #include <string.h>
 698 #define intswap(A)    ((((uint64_t)(A) & 0xffffffff00000000LL) >> 32) | \
 699                        (((uint64_t)(A) & 0x00000000ffffffffLL) << 32))
 700       ]]]],
 701       [[[[
 702         uint64_t i0;
 703         uint64_t i1;
 704         uint8_t c[8];
 705         double d;
 706
 707         d = 8.642135e130;
 708         memcpy ((void *) &i0, (void *) &d, 8);
 709
 710         i1 = intswap (i0);
 711         memcpy ((void *) c, (void *) &i1, 8);
 712
 713         if ((c[0] == 0x2f) && (c[1] == 0x25)
 714                         && (c[2] == 0xc0) && (c[3] == 0xc7)
 715                         && (c[4] == 0x43) && (c[5] == 0x2b)
 716                         && (c[6] == 0x1f) && (c[7] == 0x5b))
 717                 return (0);
 718         else
 719                 return (1);
 720       ]]]]),
 721       [fp_layout_need_intswap="yes"],
 722       [fp_layout_need_intswap="no"]
 723     )
 724   )
 725   if test "x$fp_layout_need_intswap" = "xyes"; then
 726     fp_layout_type="intswap"
 727   fi
 728 fi
 729
 730 if test "x$fp_layout_type" = "xnothing"; then
 731   AC_DEFINE(FP_LAYOUT_NEED_NOTHING, 1,
 732   [Define if doubles are stored in x86 representation.])
 733 else if test "x$fp_layout_type" = "xendianflip"; then
 734   AC_DEFINE(FP_LAYOUT_NEED_ENDIANFLIP, 1,
 735   [Define if endianflip is needed to convert to x86 representation.])
 736 else if test "x$fp_layout_type" = "xintswap"; then
 737   AC_DEFINE(FP_LAYOUT_NEED_INTSWAP, 1,
 738   [Define if intswap is needed to convert to x86 representation.])
 739 else
 740   AC_MSG_ERROR([Didn't find out how doubles are stored in memory. Sorry.])
 741 fi; fi; fi
 742
 743 have_getfsstat="no"
 744 AC_CHECK_FUNCS(getfsstat, [have_getfsstat="yes"])
 745 have_getvfsstat="no"
 746 AC_CHECK_FUNCS(getvfsstat, [have_getvfsstat="yes"])
 747 have_listmntent="no"
 748 AC_CHECK_FUNCS(listmntent, [have_listmntent="yes"])
 749
 750 have_getmntent="no"
 751 AC_CHECK_FUNCS(getmntent, [have_getmntent="c"])
 752 if test "x$have_getmntent" = "xno"; then
 753         AC_CHECK_LIB(sun, getmntent, [have_getmntent="sun"])
 754 fi
 755 if test "x$have_getmntent" = "xno"; then
 756         AC_CHECK_LIB(seq, getmntent, [have_getmntent="seq"])
 757 fi
 758 if test "x$have_getmntent" = "xno"; then
 759         AC_CHECK_LIB(gen, getmntent, [have_getmntent="gen"])
 760 fi
 761
 762 if test "x$have_getmntent" = "xc"; then
 763         AC_CACHE_CHECK([whether getmntent takes one argument],
 764                 [have_one_getmntent],
 765                 AC_COMPILE_IFELSE(
 766                         AC_LANG_PROGRAM([[AC_INCLUDES_DEFAULT
 767 #include <mntent.h>
 768 #include "$srcdir/src/utils_mount.h"]],
 769                                 [[
 770                                  FILE *fh;
 771                                  struct mntent *me;
 772                                  fh = setmntent ("/etc/mtab", "r");
 773                                  me = getmntent (fh);
 774                                 ]]
 775                         ),
 776                         [have_one_getmntent="yes"],
 777                         [have_one_getmntent="no"]
 778                 )
 779         )
 780         AC_CACHE_CHECK([whether getmntent takes two arguments],
 781                 [have_two_getmntent],
 782                 AC_COMPILE_IFELSE(
 783                         AC_LANG_PROGRAM([[AC_INCLUDES_DEFAULT
 784 #include <sys/mnttab.h>
 785 #include "$srcdir/src/utils_mount.h"]],
 786                                 [[
 787                                  FILE *fh;
 788                                  struct mnttab mt;
 789                                  int status;
 790                                  fh = fopen ("/etc/mnttab", "r");
 791                                  status = getmntent (fh, &mt);
 792                                 ]]
 793                         ),
 794                         [have_two_getmntent="yes"],
 795                         [have_two_getmntent="no"]
 796                 )
 797         )
 798 fi
 799
 800 # Check for different versions of `getmntent' here..
 801
 802 if test "x$have_getmntent" = "xc"; then
 803         if test "x$have_one_getmntent" = "xyes"; then
 804                 AC_DEFINE(HAVE_ONE_GETMNTENT, 1,
 805                           [Define if the function getmntent exists and takes one argument.])
 806         fi
 807         if test "x$have_two_getmntent" = "xyes"; then
 808                 AC_DEFINE(HAVE_TWO_GETMNTENT, 1,
 809                           [Define if the function getmntent exists and takes two arguments.])
 810         fi
 811 fi
 812 if test "x$have_getmntent" = "xsun"; then
 813         AC_DEFINE(HAVE_SUN_GETMNTENT, 1,
 814                   [Define if the function getmntent exists. It's the version from libsun.])
 815 fi
 816 if test "x$have_getmntent" = "xseq"; then
 817         AC_DEFINE(HAVE_SEQ_GETMNTENT, 1,
 818                   [Define if the function getmntent exists. It's the version from libseq.])
 819 fi
 820 if test "x$have_getmntent" = "xgen"; then
 821         AC_DEFINE(HAVE_GEN_GETMNTENT, 1,
 822                   [Define if the function getmntent exists. It's the version from libgen.])
 823 fi
 824
 825 # Check for structures
 826 AC_CHECK_MEMBERS([struct if_data.ifi_ibytes, struct if_data.ifi_opackets, struct if_data.ifi_ierrors],
 827         [AC_DEFINE(HAVE_STRUCT_IF_DATA, 1, [Define if struct if_data exists and is usable.])],
 828         [],
 829         [
 830         #include <sys/types.h>
 831         #include <sys/socket.h>
 832         #include <net/if.h>
 833         ])
 834 AC_CHECK_MEMBERS([struct net_device_stats.rx_bytes, struct net_device_stats.tx_packets, struct net_device_stats.rx_errors],
 835         [AC_DEFINE(HAVE_STRUCT_NET_DEVICE_STATS, 1, [Define if struct net_device_stats exists and is usable.])],
 836         [],
 837         [
 838         #include <sys/types.h>
 839         #include <sys/socket.h>
 840         #include <linux/if.h>
 841         #include <linux/netdevice.h>
 842         ])
 843
 844 AC_CHECK_MEMBERS([struct udphdr.uh_dport, struct udphdr.uh_sport], [], [],
 845 [#if HAVE_STDINT_H
 846 # include <stdint.h>
 847 #endif
 848 #if HAVE_SYS_TYPES_H
 849 # include <sys/types.h>
 850 #endif
 851 #if HAVE_NETINET_IN_SYSTM_H
 852 # include <netinet/in_systm.h>
 853 #endif
 854 #if HAVE_NETINET_IN_H
 855 # include <netinet/in.h>
 856 #endif
 857 #if HAVE_NETINET_IP_H
 858 # include <netinet/ip.h>
 859 #endif
 860 #if HAVE_NETINET_UDP_H
 861 # include <netinet/udp.h>
 862 #endif
 863 ])
 864 AC_CHECK_MEMBERS([struct udphdr.dest, struct udphdr.source], [], [],
 865 [#if HAVE_STDINT_H
 866 # include <stdint.h>
 867 #endif
 868 #if HAVE_SYS_TYPES_H
 869 # include <sys/types.h>
 870 #endif
 871 #if HAVE_NETINET_IN_SYSTM_H
 872 # include <netinet/in_systm.h>
 873 #endif
 874 #if HAVE_NETINET_IN_H
 875 # include <netinet/in.h>
 876 #endif
 877 #if HAVE_NETINET_IP_H
 878 # include <netinet/ip.h>
 879 #endif
 880 #if HAVE_NETINET_UDP_H
 881 # include <netinet/udp.h>
 882 #endif
 883 ])
 884
 885 AC_CHECK_MEMBERS([kstat_io_t.nwritten, kstat_io_t.writes, kstat_io_t.nwrites, kstat_io_t.wtime],
 886         [],
 887         [],
 888         [
 889 #if HAVE_KSTAT_H
 890 # include <kstat.h>
 891 #endif
 892         ])
 893
 894 #
 895 # Checks for libraries begin here
 896 #
 897 with_libresolv="yes"
 898 AC_CHECK_LIB(resolv, res_search,
 899 [
 900         AC_DEFINE(HAVE_LIBRESOLV, 1, [Define to 1 if you have the 'resolv' library (-lresolv).])
 901 ],
 902 [with_libresolv="no"])
 903 AM_CONDITIONAL(BUILD_WITH_LIBRESOLV, test "x$with_libresolv" = "xyes")
 904
 905 dnl Check for HAL (hardware abstraction library)
 906 with_libhal="yes"
 907 AC_CHECK_LIB(hal,libhal_device_property_exists,
 908              [AC_DEFINE(HAVE_LIBHAL, 1, [Define to 1 if you have 'hal' library])],
 909              [with_libhal="no"])
 910 if test "x$with_libhal" = "xyes"; then
 911         if test "x$PKG_CONFIG" != "x"; then
 912                 BUILD_WITH_LIBHAL_CFLAGS="`pkg-config --cflags hal`"
 913                 BUILD_WITH_LIBHAL_LIBS="`pkg-config --libs hal`"
 914                 AC_SUBST(BUILD_WITH_LIBHAL_CFLAGS)
 915                 AC_SUBST(BUILD_WITH_LIBHAL_LIBS)
 916         fi
 917 fi
 918
 919 m4_divert_once([HELP_WITH], [
 920 collectd additional packages:])
 921
 922 # AC_ARG_WITH (package, help-string, [action-if-given], [action-if-not-given])
 923 librrd_cflags=""
 924 librrd_ldflags=""
 925 librrd_threadsafe="yes"
 926 AC_ARG_WITH(rrdtool, [AS_HELP_STRING([--with-rrdtool@<:@=PREFIX@:>@], [Path to rrdtool.])],
 927 [       if test "x$withval" != "xno" && test "x$withval" != "xyes"
 928         then
 929                 librrd_cflags="-I$withval/include"
 930                 librrd_ldflags="-L$withval/lib"
 931                 with_rrdtool="yes"
 932         else
 933                 with_rrdtool="$withval"
 934         fi
 935 ], [with_rrdtool="yes"])
 936 if test "x$with_rrdtool" = "xyes"
 937 then
 938         SAVE_CPPFLAGS="$CPPFLAGS"
 939         SAVE_LDFLAGS="$LDFLAGS"
 940
 941         CPPFLAGS="$CPPFLAGS $librrd_cflags"
 942         LDFLAGS="$LDFLAGS $librrd_ldflags"
 943
 944         AC_CHECK_HEADERS(rrd.h,, [with_rrdtool="no (rrd.h not found)"])
 945
 946         CPPFLAGS="$SAVE_CPPFLAGS"
 947         LDFLAGS="$SAVE_LDFLAGS"
 948 fi
 949 if test "x$with_rrdtool" = "xyes"
 950 then
 951         SAVE_CPPFLAGS="$CPPFLAGS"
 952         SAVE_LDFLAGS="$LDFLAGS"
 953
 954         CPPFLAGS="$CPPFLAGS $librrd_cflags"
 955         LDFLAGS="$LDFLAGS $librrd_ldflags"
 956
 957         AC_CHECK_LIB(rrd_th, rrd_update_r,
 958         [with_rrdtool="yes"
 959          librrd_ldflags="$librrd_ldflags -lrrd_th -lm"
 960         ],
 961         [librrd_threadsafe="no"
 962          AC_CHECK_LIB(rrd, rrd_update,
 963          [with_rrdtool="yes"
 964           librrd_ldflags="$librrd_ldflags -lrrd -lm"
 965          ],
 966          [with_rrdtool="no (symbol 'rrd_update' not found)"],
 967          [-lm])
 968         ],
 969         [-lm])
 970
 971         CPPFLAGS="$SAVE_CPPFLAGS"
 972         LDFLAGS="$SAVE_LDFLAGS"
 973 fi
 974 if test "x$with_rrdtool" = "xyes"
 975 then
 976         BUILD_WITH_LIBRRD_CFLAGS="$librrd_cflags"
 977         BUILD_WITH_LIBRRD_LDFLAGS="$librrd_ldflags"
 978         AC_SUBST(BUILD_WITH_LIBRRD_CFLAGS)
 979         AC_SUBST(BUILD_WITH_LIBRRD_LDFLAGS)
 980 fi
 981 if test "x$librrd_threadsafe" = "xyes"
 982 then
 983         AC_DEFINE(HAVE_THREADSAFE_LIBRRD, 1, [Define to 1 if you have the threadsafe rrd library (-lrrd_th).])
 984 fi
 985
 986 AC_ARG_WITH(libpthread, [AS_HELP_STRING([--with-libpthread=@<:@=PREFIX@:>@], [Path to libpthread.])],
 987 [       if test "x$withval" != "xno" \
 988                 && test "x$withval" != "xyes"
 989         then
 990                 LDFLAGS="$LDFLAGS -L$withval/lib"
 991                 CPPFLAGS="$CPPFLAGS -I$withval/include"
 992                 with_libpthread="yes"
 993         else
 994                 if test "x$withval" = "xno"
 995                 then
 996                         with_libpthread="no (disabled)"
 997                 fi
 998         fi
 999 ], [with_libpthread="yes"])
1000 if test "x$with_libpthread" = "xyes"
1001 then
1002         AC_CHECK_LIB(pthread, pthread_create, [with_libpthread="yes"], [with_libpthread="no (libpthread not found)"], [])
1003 fi
1004 if test "x$with_libpthread" = "xyes"
1005 then
1006         AC_CHECK_HEADERS(pthread.h,, [with_libpthread="no (pthread.h not found)"])
1007 fi
1008 if test "x$with_libpthread" = "xyes"
1009 then
1010         collect_pthread=1
1011 else
1012         collect_pthread=0
1013 fi
1014 AC_DEFINE_UNQUOTED(HAVE_LIBPTHREAD, [$collect_pthread],
1015         [Wether or not to use pthread (POSIX threads) library])
1016 AM_CONDITIONAL(BUILD_WITH_LIBPTHREAD, test "x$with_libpthread" = "xyes")
1017
1018 if test "x$ac_system" = "xSolaris"
1019 then
1020         with_kstat="yes"
1021         with_devinfo="yes"
1022 else
1023         with_kstat="no (Solaris only)"
1024         with_devinfo="no (Solaris only)"
1025 fi
1026
1027 if test "x$with_kstat" = "xyes"
1028 then
1029         AC_CHECK_LIB(kstat, kstat_open, [with_kstat="yes"], [with_kstat="no (libkstat not found)"], [])
1030 fi
1031 if test "x$with_kstat" = "xyes"
1032 then
1033         AC_CHECK_LIB(devinfo, di_init, [with_devinfo="yes"], [with_devinfo="no (not found)"], [])
1034         AC_CHECK_HEADERS(kstat.h,, [with_kstat="no (kstat.h not found)"])
1035 fi
1036 if test "x$with_kstat" = "xyes"
1037 then
1038         AC_DEFINE(HAVE_LIBKSTAT, 1,
1039                   [Define to 1 if you have the 'kstat' library (-lkstat)])
1040 fi
1041 AM_CONDITIONAL(BUILD_WITH_LIBKSTAT, test "x$with_kstat" = "xyes")
1042 AM_CONDITIONAL(BUILD_WITH_LIBDEVINFO, test "x$with_devinfo" = "xyes")
1043
1044 ### BEGIN of check for libcurl ###
1045 with_curl_config="curl-config"
1046 with_curl_cflags=""
1047 with_curl_libs=""
1048 AC_ARG_WITH(libcurl, [AS_HELP_STRING([--with-libcurl@<:@=PREFIX@:>@], [Path to libcurl.])],
1049 [
1050         if test "x$withval" = "xno"
1051         then
1052                 with_libcurl="no"
1053         else if test "x$withval" = "xyes"
1054         then
1055                 with_libcurl="yes"
1056         else
1057                 if test -f "$withval" && test -x "$withval"
1058                 then
1059                         with_curl_config="$withval"
1060                         with_libcurl="yes"
1061                 else if test -x "$withval/bin/curl-config"
1062                 then
1063                         with_curl_config="$withval/bin/curl-config"
1064                         with_libcurl="yes"
1065                 fi; fi
1066                 with_libcurl="yes"
1067         fi; fi
1068 ],
1069 [
1070         with_libcurl="yes"
1071 ])
1072 if test "x$with_libcurl" = "xyes"
1073 then
1074         with_curl_cflags=`$with_curl_config --cflags 2>/dev/null`
1075         curl_config_status=$?
1076
1077         if test $curl_config_status -ne 0
1078         then
1079                 with_libcurl="no ($with_curl_config failed)"
1080         else
1081                 SAVE_CPPFLAGS="$CPPFLAGS"
1082                 CPPFLAGS="$CPPFLAGS $with_curl_cflags"
1083
1084                 AC_CHECK_HEADERS(curl/curl.h, [], [with_libcurl="no (curl/curl.h not found)"], [])
1085
1086                 CPPFLAGS="$SAVE_CPPFLAGS"
1087         fi
1088 fi
1089 if test "x$with_libcurl" = "xyes"
1090 then
1091         with_curl_libs=`$with_curl_config --libs 2>/dev/null`
1092         curl_config_status=$?
1093
1094         if test $curl_config_status -ne 0
1095         then
1096                 with_libcurl="no ($with_curl_config failed)"
1097         else
1098                 AC_CHECK_LIB(curl, curl_easy_init,
1099                  [with_libcurl="yes"],
1100                  [with_libcurl="no (symbol 'curl_easy_init' not found)"],
1101                  [$with_curl_libs])
1102         fi
1103 fi
1104 if test "x$with_libcurl" = "xyes"
1105 then
1106         BUILD_WITH_LIBCURL_CFLAGS="$with_curl_cflags"
1107         BUILD_WITH_LIBCURL_LIBS="$with_curl_libs"
1108         AC_SUBST(BUILD_WITH_LIBCURL_CFLAGS)
1109         AC_SUBST(BUILD_WITH_LIBCURL_LIBS)
1110 fi
1111 AM_CONDITIONAL(BUILD_WITH_LIBCURL, test "x$with_libcurl" = "xyes")
1112 ### END of check for libcurl ###
1113
1114 with_libiokit="no"
1115 AC_CHECK_LIB(IOKit, IOServiceGetMatchingServices,
1116 [
1117         with_libiokit="yes"
1118 ],
1119 [
1120         with_libiokit="no"
1121 ])
1122 AM_CONDITIONAL(BUILD_WITH_LIBIOKIT, test "x$with_libiokit" = "xyes")
1123
1124 with_libstatgrab_cflags=""
1125 with_libstatgrab_ldflags=""
1126 AC_ARG_WITH(libstatgrab, [AS_HELP_STRING([--with-libstatgrab@<:@=PREFIX@:>@], [Path to libstatgrab.])],
1127 [
1128         if test "x$withval" != "xno" \
1129                 && test "x$withval" != "xyes"
1130         then
1131                 with_libstatgrab_cflags="-I$withval/include"
1132                 with_libstatgrab_ldflags="-L$withval/lib"
1133                 with_libstatgrab="yes"
1134         else
1135                 with_libstatgrab="$withval"
1136         fi
1137 ],
1138 [
1139         if test "x$ac_system" = "xunknown"
1140         then
1141                 with_libstatgrab="yes"
1142         else
1143                 with_libstatgrab="no"
1144         fi
1145 ])
1146 with_libstatgrab_pkg_config="yes"
1147 if test "x$with_libstatgrab" = "xyes" \
1148   && test "x$PKG_CONFIG" != "x"
1149 then
1150   AC_MSG_CHECKING([pkg-config for libstatgrab])
1151   temp_result="found"
1152   $PKG_CONFIG --exists libstatgrab 2>/dev/null
1153   if test "$?" != "0"
1154   then
1155     with_libstatgrab_pkg_config="no"
1156     temp_result="not found"
1157   fi
1158   AC_MSG_RESULT([$temp_result])
1159 else
1160   AC_MSG_NOTICE([pkg-config not available, trying to guess flags for the statgrab library.])
1161   with_libstatgrab_pkg_config="no"
1162   with_libstatgrab_ldflags="$with_libstatgrab_ldflags -lstatgrab"
1163 fi
1164
1165 if test "x$with_libstatgrab" = "xyes" \
1166   && test "x$with_libstatgrab_pkg_config" = "xyes" \
1167   && test "x$with_libstatgrab_cflags" = "x"
1168 then
1169   AC_MSG_CHECKING([for libstatgrab CFLAGS])
1170   temp_result="`$PKG_CONFIG --cflags libstatgrab`"
1171   if test "$?" = "0"
1172   then
1173     with_libstatgrab_cflags="$temp_result"
1174   else
1175     with_libstatgrab="no ($PKG_CONFIG --cflags libstatgrab failed)"
1176     temp_result="$PKG_CONFIG --cflags libstatgrab failed"
1177   fi
1178   AC_MSG_RESULT([$temp_result])
1179 fi
1180
1181 if test "x$with_libstatgrab" = "xyes" \
1182   && test "x$with_libstatgrab_pkg_config" = "xyes" \
1183   && test "x$with_libstatgrab_ldflags" = "x"
1184 then
1185   AC_MSG_CHECKING([for libstatgrab LDFLAGS])
1186   temp_result="`$PKG_CONFIG --libs libstatgrab`"
1187   if test "$?" = "0"
1188   then
1189     with_libstatgrab_ldflags="$temp_result"
1190   else
1191     with_libstatgrab="no ($PKG_CONFIG --libs libstatgrab failed)"
1192     temp_result="$PKG_CONFIG --libs libstatgrab failed"
1193   fi
1194   AC_MSG_RESULT([$temp_result])
1195 fi
1196
1197 if test "x$with_libstatgrab" = "xyes"
1198 then
1199   SAVE_CPPFLAGS="$CPPFLAGS"
1200   CPPFLAGS="$CPPFLAGS $with_libstatgrab_cflags"
1201
1202   AC_CHECK_HEADERS(statgrab.h,
1203                    [with_libstatgrab="yes"],
1204                    [with_libstatgrab="no (statgrab.h not found)"])
1205
1206   CPPFLAGS="$SAVE_CPPFLAGS"
1207 fi
1208
1209 if test "x$with_libstatgrab" = "xyes"
1210 then
1211   SAVE_CFLAGS="$CFLAGS"
1212   SAVE_LDFLAGS="$LDFLAGS"
1213
1214   CFLAGS="$CFLAGS $with_libstatgrab_cflags"
1215   LDFLAGS="$LDFLAGS $with_libstatgrab_ldflags"
1216
1217   AC_CHECK_LIB(statgrab, sg_init,
1218                [with_libstatgrab="yes"],
1219                [with_libstatgrab="no (symbol sg_init not found)"])
1220
1221   CFLAGS="$SAVE_CFLAGS"
1222   LDFLAGS="$SAVE_LDFLAGS"
1223 fi
1224
1225 AM_CONDITIONAL(BUILD_WITH_LIBSTATGRAB, test "x$with_libstatgrab" = "xyes")
1226 if test "x$with_libstatgrab" = "xyes"
1227 then
1228   AC_DEFINE(HAVE_LIBSTATGRAB, 1, [Define to 1 if you have the 'statgrab' library (-lstatgrab)])
1229   BUILD_WITH_LIBSTATGRAB_CFLAGS="$with_libstatgrab_cflags"
1230   BUILD_WITH_LIBSTATGRAB_LDFLAGS="$with_libstatgrab_ldflags"
1231   AC_SUBST(BUILD_WITH_LIBSTATGRAB_CFLAGS)
1232   AC_SUBST(BUILD_WITH_LIBSTATGRAB_LDFLAGS)
1233 fi
1234
1235 AC_CHECK_LIB(kvm, kvm_getswapinfo, [with_libkvm="yes"], [with_libkvm="no"])
1236 if test "x$with_libkvm" = "xyes"
1237 then
1238         AC_DEFINE(HAVE_LIBKVM, 1, [Define to 1 if you have the 'kvm' library (-lkvm)])
1239 fi
1240 AM_CONDITIONAL(BUILD_WITH_LIBKVM, test "x$with_libkvm" = "xyes")
1241
1242 with_sensors_cflags=""
1243 with_sensors_ldflags=""
1244 AC_ARG_WITH(lm-sensors, [AS_HELP_STRING([--with-lm-sensors@<:@=PREFIX@:>@], [Path to lm_sensors.])],
1245 [
1246         if test "x$withval" = "xno"
1247         then
1248                 with_lm_sensors="no"
1249         else
1250                 with_lm_sensors="yes"
1251                 if test "x$withval" != "xyes"
1252                 then
1253                         with_sensors_cflags="-I$withval/include"
1254                         with_sensors_ldflags="-L$withval/lib"
1255                         with_lm_sensors="yes"
1256                 fi
1257         fi
1258 ],
1259 [
1260         if test "x$ac_system" = "xLinux"
1261         then
1262                 with_lm_sensors="yes"
1263         else
1264                 with_lm_sensors="no (Linux only library)"
1265         fi
1266 ])
1267 if test "x$with_lm_sensors" = "xyes"
1268 then
1269         SAVE_CPPFLAGS="$CPPFLAGS"
1270         CPPFLAGS="$CPPFLAGS $with_sensors_cflags"
1271
1272 #       AC_CHECK_HEADERS(sensors/sensors.h,
1273 #       [
1274 #               AC_DEFINE(HAVE_SENSORS_SENSORS_H, 1, [Define to 1 if you have the <sensors/sensors.h> header file.])
1275 #       ],
1276 #       [with_lm_sensors="no (sensors/sensors.h not found)"])
1277         AC_CHECK_HEADERS(sensors/sensors.h, [], [with_lm_sensors="no (sensors/sensors.h not found)"])
1278
1279         CPPFLAGS="$SAVE_CPPFLAGS"
1280 fi
1281 if test "x$with_lm_sensors" = "xyes"
1282 then
1283         SAVE_CPPFLAGS="$CPPFLAGS"
1284         SAVE_LDFLAGS="$LDFLAGS"
1285         CPPFLAGS="$CPPFLAGS $with_sensors_cflags"
1286         LDFLAGS="$LDFLAGS $with_sensors_ldflags"
1287
1288         AC_CHECK_LIB(sensors, sensors_init,
1289         [
1290                 AC_DEFINE(HAVE_LIBSENSORS, 1, [Define to 1 if you have the sensors library (-lsensors).])
1291         ],
1292         [with_lm_sensors="no (libsensors not found)"])
1293
1294         CPPFLAGS="$SAVE_CPPFLAGS"
1295         LDFLAGS="$SAVE_LDFLAGS"
1296 fi
1297 if test "x$with_lm_sensors" = "xyes"
1298 then
1299         BUILD_WITH_LIBSENSORS_CFLAGS="$with_sensors_cflags"
1300         BUILD_WITH_LIBSENSORS_LDFLAGS="$with_sensors_ldflags"
1301         AC_SUBST(BUILD_WITH_LIBSENSORS_CFLAGS)
1302         AC_SUBST(BUILD_WITH_LIBSENSORS_LDFLAGS)
1303 fi
1304 AM_CONDITIONAL(BUILD_WITH_LM_SENSORS, test "x$with_lm_sensors" = "xyes")
1305
1306 with_mysql_config="mysql_config"
1307 with_mysql_cflags=""
1308 with_mysql_libs=""
1309 AC_ARG_WITH(libmysql, [AS_HELP_STRING([--with-libmysql@<:@=PREFIX@:>@], [Path to libmysql.])],
1310 [
1311         if test "x$withval" = "xno"
1312         then
1313                 with_libmysql="no"
1314         else if test "x$withval" = "xyes"
1315         then
1316                 with_libmysql="yes"
1317         else
1318                 if test -f "$withval" && test -x "$withval";
1319                 then
1320                         with_mysql_config="$withval"
1321                 else if test -x "$withval/bin/mysql_config"
1322                 then
1323                         with_mysql_config="$withval/bin/mysql_config"
1324                 fi; fi
1325                 with_libmysql="yes"
1326         fi; fi
1327 ],
1328 [
1329         with_libmysql="yes"
1330 ])
1331 if test "x$with_libmysql" = "xyes"
1332 then
1333         with_mysql_cflags=`$with_mysql_config --cflags 2>/dev/null`
1334         mysql_config_status=$?
1335
1336         if test $mysql_config_status -ne 0
1337         then
1338                 with_libmysql="no"
1339         else
1340                 SAVE_CPPFLAGS="$CPPFLAGS"
1341                 CPPFLAGS="$CPPFLAGS $with_mysql_cflags"
1342
1343                 AC_CHECK_HEADERS(mysql/mysql.h, [], [with_libmysql="no (mysql/mysql.h not found)"], [])
1344
1345                 CPPFLAGS="$SAVE_CPPFLAGS"
1346         fi
1347 fi
1348 if test "x$with_libmysql" = "xyes"
1349 then
1350         with_mysql_libs=`$with_mysql_config --libs 2>/dev/null`
1351         mysql_config_status=$?
1352
1353         if test $mysql_config_status -ne 0
1354         then
1355                 with_libmysql="no"
1356         else
1357                 AC_CHECK_LIB(mysqlclient, mysql_init,
1358                  [with_libmysql="yes"],
1359                  [with_libmysql="no (symbol 'mysql_init' not found)"],
1360                  [$with_mysql_libs])
1361         fi
1362 fi
1363 if test "x$with_libmysql" = "xyes"
1364 then
1365         BUILD_WITH_LIBMYSQL_CFLAGS="$with_mysql_cflags"
1366         BUILD_WITH_LIBMYSQL_LIBS="$with_mysql_libs"
1367         AC_SUBST(BUILD_WITH_LIBMYSQL_CFLAGS)
1368         AC_SUBST(BUILD_WITH_LIBMYSQL_LIBS)
1369 fi
1370 AM_CONDITIONAL(BUILD_WITH_LIBMYSQL, test "x$with_libmysql" = "xyes")
1371
1372 with_own_liboconfig="no"
1373 liboconfig_LDFLAGS="$LDFLAGS"
1374 liboconfig_CPPFLAGS="$CPPFLAGS"
1375 AC_ARG_WITH(liboconfig, [AS_HELP_STRING([--with-liboconfig@<:@=PREFIX@:>@], [Path to liboconfig.])],
1376 [
1377         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1378         then
1379                 if test -d "$withval/lib"
1380                 then
1381                         liboconfig_LDFLAGS="$LDFLAGS -L$withval/lib"
1382                 fi
1383                 if test -d "$withval/include"
1384                 then
1385                         liboconfig_CPPFLAGS="$CPPFLAGS -I$withval/include"
1386                 fi
1387         fi
1388         if test "x$withval" = "xno"
1389         then
1390                 AC_MSG_ERROR("liboconfig is required")
1391         fi
1392 ],
1393 [
1394         with_liboconfig="yes"
1395 ])
1396
1397 save_LDFLAGS="$LDFLAGS"
1398 save_CPPFLAGS="$CPPFLAGS"
1399 LDFLAGS="$liboconfig_LDFLAGS"
1400 CPPFLAGS="$liboconfig_CPPFLAGS"
1401 AC_CHECK_LIB(oconfig, oconfig_parse_fh,
1402 [
1403         with_liboconfig="yes"
1404         with_own_liboconfig="no"
1405 ],
1406 [
1407         with_liboconfig="yes"
1408         with_own_liboconfig="yes"
1409         LDFLAGS="$save_LDFLAGS"
1410         CPPFLAGS="$save_CPPFLAGS"
1411 ])
1412
1413 AM_CONDITIONAL(BUILD_WITH_OWN_LIBOCONFIG, test "x$with_own_liboconfig" = "xyes")
1414 if test "x$with_own_liboconfig" = "xyes"
1415 then
1416         with_liboconfig="yes (shipped version)"
1417 fi
1418
1419 #with_liboping="yes"
1420 with_own_liboping="no"
1421 liboping_LDFLAGS="$LDFLAGS"
1422 liboping_CPPFLAGS="$CPPFLAGS"
1423 AC_ARG_WITH(liboping, [AS_HELP_STRING([--with-liboping@<:@=PREFIX@:>@], [Path to liboping.])],
1424 [
1425         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1426         then
1427                 if test -d "$withval/lib"
1428                 then
1429                         liboping_LDFLAGS="$LDFLAGS -L$withval/lib"
1430                 fi
1431                 if test -d "$withval/include"
1432                 then
1433                         liboping_CPPFLAGS="$CPPFLAGS -I$withval/include"
1434                 fi
1435         fi
1436         if test "x$withval" = "xno"
1437         then
1438                 with_liboping="no"
1439                 with_own_liboping="no"
1440         else if test "x$withval" = "xyes"
1441         then
1442                 with_liboping="yes"
1443         fi; fi
1444 ],
1445 [
1446         with_liboping="yes"
1447 ])
1448
1449 if test "x$with_liboping" = "xyes"
1450 then
1451         save_LDFLAGS="$LDFLAGS"
1452         save_CPPFLAGS="$CPPFLAGS"
1453         LDFLAGS="$liboping_LDFLAGS"
1454         CPPFLAGS="$liboping_CPPFLAGS"
1455         AC_CHECK_LIB(oping, ping_construct,
1456         [
1457                 with_liboping="yes"
1458                 with_own_liboping="no"
1459         ],
1460         [
1461                 with_liboping="yes"
1462                 with_own_liboping="yes"
1463                 LDFLAGS="$save_LDFLAGS"
1464                 CPPFLAGS="$save_CPPFLAGS"
1465         ])
1466 fi
1467 AM_CONDITIONAL(BUILD_WITH_LIBOPING, test "x$with_liboping" = "xyes")
1468 AM_CONDITIONAL(BUILD_WITH_OWN_LIBOPING, test "x$with_own_liboping" = "xyes")
1469
1470 with_libowcapi_cppflags=""
1471 with_libowcapi_libs="-lowcapi"
1472 AC_ARG_WITH(libowcapi, [AS_HELP_STRING([--with-libowcapi@<:@=PREFIX@:>@], [Path to libowcapi.])],
1473 [
1474         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1475         then
1476                 with_libowcapi_cppflags="-I$withval/include"
1477                 with_libowcapi_libs="-L$withval/lib -lowcapi"
1478                 with_libowcapi="yes"
1479         else
1480                 with_libowcapi="$withval"
1481         fi
1482 ],
1483 [
1484         with_libowcapi="yes"
1485 ])
1486 if test "x$with_libowcapi" = "xyes"
1487 then
1488         SAVE_CPPFLAGS="$CPPFLAGS"
1489         CPPFLAGS="$with_libowcapi_cppflags"
1490
1491         AC_CHECK_HEADERS(owcapi.h, [with_libowcapi="yes"], [with_libowcapi="no (owcapi.h not found)"])
1492
1493         CPPFLAGS="$SAVE_CPPFLAGS"
1494 fi
1495 if test "x$with_libowcapi" = "xyes"
1496 then
1497         SAVE_LDFLAGS="$LDFLAGS"
1498         SAVE_CPPFLAGS="$CPPFLAGS"
1499         LDFLAGS="$with_libowcapi_libs"
1500         CPPFLAGS="$with_libowcapi_cppflags"
1501
1502         AC_CHECK_LIB(owcapi, OW_get, [with_libowcapi="yes"], [with_libowcapi="no (libowcapi not found)"])
1503
1504         LDFLAGS="$SAVE_LDFLAGS"
1505         CPPFLAGS="$SAVE_CPPFLAGS"
1506 fi
1507 if test "x$with_libowcapi" = "xyes"
1508 then
1509         BUILD_WITH_LIBOWCAPI_CPPFLAGS="$with_libowcapi_cppflags"
1510         BUILD_WITH_LIBOWCAPI_LIBS="$with_libowcapi_libs"
1511         AC_SUBST(BUILD_WITH_LIBOWCAPI_CPPFLAGS)
1512         AC_SUBST(BUILD_WITH_LIBOWCAPI_LIBS)
1513 fi
1514
1515
1516 AC_ARG_WITH(libpcap, [AS_HELP_STRING([--with-libpcap@<:@=PREFIX@:>@], [Path to libpcap.])],
1517 [
1518         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1519         then
1520                 LDFLAGS="$LDFLAGS -L$withval/lib"
1521                 CPPFLAGS="$CPPFLAGS -I$withval/include"
1522                 with_libpcap="yes"
1523         else
1524                 with_libpcap="$withval"
1525         fi
1526 ],
1527 [
1528         with_libpcap="yes"
1529 ])
1530 if test "x$with_libpcap" = "xyes"
1531 then
1532         AC_CHECK_LIB(pcap, pcap_open_live,
1533         [
1534                 AC_DEFINE(HAVE_LIBPCAP, 1, [Define to 1 if you have the pcap library (-lpcap).])
1535         ], [with_libpcap="no (libpcap not found)"])
1536 fi
1537 if test "x$with_libpcap" = "xyes"
1538 then
1539         AC_CHECK_HEADERS(pcap.h,
1540         [
1541                 AC_DEFINE(HAVE_PCAP_H, 1, [Define to 1 if you have the <pcap.h> header file.])
1542         ], [with_libpcap="no (pcap.h not found)"])
1543 fi
1544 if test "x$with_libpcap" = "xyes"
1545 then
1546         collect_libpcap=1
1547 else
1548         collect_libpcap=0
1549 fi
1550 AC_DEFINE_UNQUOTED(COLLECT_LIBPCAP, [$collect_libpcap],
1551         [Wether or not to use the pcap library])
1552 AM_CONDITIONAL(BUILD_WITH_LIBPCAP, test "x$with_libpcap" = "xyes")
1553
1554 AC_ARG_WITH(libesmtp, [AS_HELP_STRING([--with-libesmtp@<:@=PREFIX@:>@], [Path to libesmtp.])],
1555 [
1556         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1557         then
1558                 LDFLAGS="$LDFLAGS -L$withval/lib"
1559                 CPPFLAGS="$CPPFLAGS -I$withval/include -D_THREAD_SAFE"
1560                 with_libesmtp="yes"
1561         else
1562                 with_libesmtp="$withval"
1563         fi
1564 ],
1565 [
1566         with_libesmtp="yes"
1567 ])
1568 if test "x$with_libesmtp" = "xyes"
1569 then
1570         AC_CHECK_LIB(esmtp, smtp_create_session,
1571         [
1572                 AC_DEFINE(HAVE_LIBESMTP, 1, [Define to 1 if you have the esmtp library (-lesmtp).])
1573         ], [with_libesmtp="no (libesmtp not found)"])
1574 fi
1575 if test "x$with_libesmtp" = "xyes"
1576 then
1577         AC_CHECK_HEADERS(libesmtp.h,
1578         [
1579                 AC_DEFINE(HAVE_LIBESMTP_H, 1, [Define to 1 if you have the <libesmtp.h> header file.])
1580         ], [with_libesmtp="no (libesmtp.h not found)"])
1581 fi
1582 if test "x$with_libesmtp" = "xyes"
1583 then
1584         collect_libesmtp=1
1585 else
1586         collect_libesmtp=0
1587 fi
1588 AC_DEFINE_UNQUOTED(COLLECT_LIBESMTP, [$collect_libesmtp],
1589         [Wether or not to use the esmtp library])
1590 AM_CONDITIONAL(BUILD_WITH_LIBESMTP, test "x$with_libesmtp" = "xyes")
1591
1592 perl_interpreter="perl"
1593 AC_ARG_WITH(libperl, [AS_HELP_STRING([--with-libperl@<:@=PREFIX@:>@], [Path to libperl.])],
1594 [
1595         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1596         then
1597                 LDFLAGS="$LDFLAGS -L$withval/lib"
1598                 CPPFLAGS="$CPPFLAGS -I$withval/include"
1599                 perl_interpreter="$withval/bin/perl"
1600                 with_libperl="yes"
1601         else
1602                 with_libperl="$withval"
1603         fi
1604 ],
1605 [
1606         with_libperl="yes"
1607 ])
1608
1609 AC_MSG_CHECKING([for perl])
1610 perl_interpreter=`which "$perl_interpreter" 2> /dev/null`
1611 if test -x "$perl_interpreter"
1612 then
1613         AC_MSG_RESULT([yes])
1614 else
1615         perl_interpreter=""
1616         AC_MSG_RESULT([no])
1617 fi
1618
1619 AC_SUBST(PERL, "$perl_interpreter")
1620
1621 if test "x$with_libperl" = "xyes" \
1622         && test -n "$perl_interpreter"
1623 then
1624   SAVE_CFLAGS=$CFLAGS
1625   SAVE_LDFLAGS=$LDFLAGS
1626   PERL_CFLAGS=`$perl_interpreter -MExtUtils::Embed -e ccopts`
1627   PERL_LDFLAGS=`$perl_interpreter -MExtUtils::Embed -e ldopts`
1628   CFLAGS="$CFLAGS $PERL_CFLAGS"
1629   LDFLAGS="$LDFLAGS $PERL_LDFLAGS"
1630
1631   AC_CACHE_CHECK([for libperl],
1632     [have_libperl],
1633     AC_LINK_IFELSE(
1634       AC_LANG_PROGRAM(
1635       [[
1636 #include <EXTERN.h>
1637 #include <perl.h>
1638 #include <XSUB.h>
1639       ]],
1640       [[
1641        PerlInterpreter *perl = NULL;
1642        Perl_load_module (perl, PERL_LOADMOD_NOIMPORT,
1643                          newSVpv ("Collectd::Plugin::FooBar", 24),
1644                          Nullsv);
1645       ]]),
1646       [have_libperl="yes"],
1647       [have_libperl="no"]
1648     )
1649   )
1650
1651   if test "x$have_libperl" = "xyes"
1652   then
1653           AC_DEFINE(HAVE_LIBPERL, 1, [Define if libperl is present and usable.])
1654           AC_SUBST(PERL_CFLAGS)
1655           AC_SUBST(PERL_LDFLAGS)
1656   else
1657           with_libperl="no"
1658   fi
1659
1660   CFLAGS=$SAVE_CFLAGS
1661   LDFLAGS=$SAVE_LDFLAGS
1662 else if test -z "$perl_interpreter"; then
1663   with_libperl="no (no perl interpreter found)"
1664   have_libperl="no"
1665 fi; fi
1666 AM_CONDITIONAL(BUILD_WITH_LIBPERL, test "x$with_libperl" = "xyes")
1667
1668 if test "x$with_libperl" = "xyes"
1669 then
1670         SAVE_CFLAGS=$CFLAGS
1671         SAVE_LDFLAGS=$LDFLAGS
1672         CFLAGS="$CFLAGS $PERL_CFLAGS"
1673         LDFLAGS="$LDFLAGS $PERL_LDFLAGS"
1674
1675         AC_CACHE_CHECK([if perl supports ithreads],
1676                 [have_perl_ithreads],
1677                 AC_LINK_IFELSE(
1678                         AC_LANG_PROGRAM(
1679                         [[
1680 #include <EXTERN.h>
1681 #include <perl.h>
1682 #include <XSUB.h>
1683
1684 #if !defined(USE_ITHREADS)
1685 # error "Perl does not support ithreads!"
1686 #endif /* !defined(USE_ITHREADS) */
1687                         ]],
1688                         [[ ]]),
1689                         [have_perl_ithreads="yes"],
1690                         [have_perl_ithreads="no"]
1691                 )
1692         )
1693
1694         if test "x$have_perl_ithreads" = "xyes"
1695         then
1696                 AC_DEFINE(HAVE_PERL_ITHREADS, 1, [Define if Perl supports ithreads.])
1697         fi
1698
1699         CFLAGS=$SAVE_CFLAGS
1700         LDFLAGS=$SAVE_LDFLAGS
1701 fi
1702
1703 with_own_libiptc="no"
1704 AC_ARG_WITH(libiptc, [AS_HELP_STRING([--with-libiptc@<:@=PREFIX@:>@], [Path to libiptc.])],
1705 [
1706         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1707         then
1708                 LDFLAGS="$LDFLAGS -L$withval/lib"
1709                 CPPFLAGS="$CPPFLAGS -I$withval/include"
1710                 with_libiptc="yes"
1711         else
1712                 with_libiptc="$withval"
1713         fi
1714 ],
1715 [
1716         if test "x$ac_system" = "xLinux"
1717         then
1718                 with_libiptc="yes"
1719         else
1720                 with_libiptc="no (Linux only)"
1721         fi
1722 ])
1723 if test "x$with_libiptc" = "xyes"
1724 then
1725         AC_CHECK_LIB(iptc, iptc_init,
1726         [
1727                 AC_DEFINE(HAVE_LIBIPTC, 1, [Define to 1 if you have the iptc library (-liptc).])
1728         ],
1729         [
1730                 with_libiptc="yes"
1731                 with_own_libiptc="yes"
1732         ])
1733 fi
1734 if test "x$with_libiptc" = "xyes" -a "x$with_own_libiptc" != "xyes"
1735 then
1736         AC_CHECK_HEADERS(libiptc/libiptc.h,
1737         [
1738                 AC_DEFINE(HAVE_LIBIPTC_LIBIPTC_H, 1, [Define to 1 if you have the <libiptc/libiptc.h> header file.])
1739         ],
1740         [
1741                 with_libiptc="yes"
1742                 with_own_libiptc="yes"
1743         ])
1744 fi
1745 if test "x$with_libiptc" = "xyes"
1746 then
1747         SAVE_CFLAGS=$CFLAGS
1748         CFLAGS="$CFLAGS $KERNEL_CFLAGS"
1749
1750         AC_CHECK_HEADERS(linux/netfilter_ipv4/ip_tables.h linux/netfilter_ipv6/ip6_tables.h, [],
1751         [
1752                 with_libiptc="no (Linux iptables headers not found - check KERNEL_DIR)"
1753                 with_own_libiptc="no"
1754         ],
1755         [
1756 #include "$srcdir/src/libiptc/ipt_kernel_headers.h"
1757         ])
1758
1759         CFLAGS=$SAVE_CFLAGS
1760 fi
1761 AM_CONDITIONAL(BUILD_WITH_LIBIPTC, test "x$with_libiptc" = "xyes")
1762 AM_CONDITIONAL(BUILD_WITH_OWN_LIBIPTC, test "x$with_own_libiptc" = "xyes")
1763 if test "x$with_own_libiptc" = "xyes"
1764 then
1765         AC_DEFINE(OWN_LIBIPTC, 1, [Define to 1 if we use the shipped iptc library.])
1766 fi
1767
1768 with_snmp_config="net-snmp-config"
1769 with_snmp_cflags=""
1770 with_snmp_libs=""
1771 AC_ARG_WITH(libnetsnmp, [AS_HELP_STRING([--with-libnetsnmp@<:@=PREFIX@:>@], [Path to the Net-SNMPD library.])],
1772 [
1773         if test "x$withval" = "xno"
1774         then
1775                 with_libnetsnmp="no"
1776         else if test "x$withval" = "xyes"
1777         then
1778                 with_libnetsnmp="yes"
1779         else
1780                 if test -x "$withval"
1781                 then
1782                         with_snmp_config="$withval"
1783                         with_libnetsnmp="yes"
1784                 else
1785                         with_snmp_config="$withval/bin/net-snmp-config"
1786                         with_libnetsnmp="yes"
1787                 fi
1788         fi; fi
1789 ],
1790 [with_libnetsnmp="yes"])
1791 if test "x$with_libnetsnmp" = "xyes"
1792 then
1793         with_snmp_cflags=`$with_snmp_config --cflags 2>/dev/null`
1794         snmp_config_status=$?
1795
1796         if test $snmp_config_status -ne 0
1797         then
1798                 with_libnetsnmp="no ($with_snmp_config failed)"
1799         else
1800                 SAVE_CPPFLAGS="$CPPFLAGS"
1801                 CPPFLAGS="$CPPFLAGS $with_snmp_cflags"
1802
1803                 AC_CHECK_HEADERS(net-snmp/net-snmp-config.h, [], [with_libnetsnmp="no (net-snmp/net-snmp-config.h not found)"])
1804
1805                 CPPFLAGS="$SAVE_CPPFLAGS"
1806         fi
1807 fi
1808 if test "x$with_libnetsnmp" = "xyes"
1809 then
1810         with_snmp_libs=`$with_snmp_config --libs 2>/dev/null`
1811         snmp_config_status=$?
1812
1813         if test $snmp_config_status -ne 0
1814         then
1815                 with_libnetsnmp="no ($with_snmp_config failed)"
1816         else
1817                 AC_CHECK_LIB(netsnmp, init_snmp,
1818                 [with_libnetsnmp="yes"],
1819                 [with_libnetsnmp="no (libnetsnmp not found)"],
1820                 [$with_snmp_libs])
1821         fi
1822 fi
1823 if test "x$with_libnetsnmp" = "xyes"
1824 then
1825         BUILD_WITH_LIBSNMP_CFLAGS="$with_snmp_cflags"
1826         BUILD_WITH_LIBSNMP_LIBS="$with_snmp_libs"
1827         AC_SUBST(BUILD_WITH_LIBSNMP_CFLAGS)
1828         AC_SUBST(BUILD_WITH_LIBSNMP_LIBS)
1829 fi
1830 AM_CONDITIONAL(BUILD_WITH_LIBNETSNMP, test "x$with_libnetsnmp" = "xyes")
1831
1832 PKG_CHECK_MODULES([LIBNOTIFY], [libnotify],
1833                 [with_libnotify="yes"],
1834                 [with_libnotify="no ($LIBNOTIFY_PKG_ERRORS)"])
1835
1836 with_libupsclient="no (pkg-config isn't available)"
1837 with_libupsclient_cflags=""
1838 with_libupsclient_libs=""
1839 if test "x$PKG_CONFIG" != "x"
1840 then
1841         pkg-config --exists 'libupsclient' 2>/dev/null
1842         if test "$?" = "0"
1843         then
1844                 with_libupsclient="yes"
1845         else
1846                 with_libupsclient="no (pkg-config doesn't know library)"
1847         fi
1848 fi
1849 if test "x$with_libupsclient" = "xyes"
1850 then
1851         with_libupsclient_cflags="`pkg-config --cflags 'libupsclient'`"
1852         if test $? -ne 0
1853         then
1854                 with_libupsclient="no"
1855         fi
1856         with_libupsclient_libs="`pkg-config --libs 'libupsclient'`"
1857         if test $? -ne 0
1858         then
1859                 with_libupsclient="no"
1860         fi
1861 fi
1862 if test "x$with_libupsclient" = "xyes"
1863 then
1864         SAVE_CPPFLAGS="$CPPFLAGS"
1865         CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
1866
1867         AC_CHECK_HEADERS(upsclient.h, [], [with_libupsclient="no (upsclient.h not found)"])
1868
1869         CPPFLAGS="$SAVE_CPPFLAGS"
1870 fi
1871 if test "x$with_libupsclient" = "xyes"
1872 then
1873         SAVE_CPPFLAGS="$CPPFLAGS"
1874         SAVE_LDFLAGS="$LDFLAGS"
1875
1876         CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
1877         LDFLAGS="$LDFLAGS $with_libupsclient_libs"
1878
1879         AC_CHECK_LIB(upsclient, upscli_connect,
1880                      [with_libupsclient="yes"],
1881                      [with_libupsclient="no (symbol upscli_connect not found)"])
1882
1883         CPPFLAGS="$SAVE_CPPFLAGS"
1884         LDFLAGS="$SAVE_LDFLAGS"
1885 fi
1886 if test "x$with_libupsclient" = "xyes"
1887 then
1888         SAVE_CPPFLAGS="$CPPFLAGS"
1889         CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
1890
1891         AC_CHECK_TYPES([UPSCONN_t, UPSCONN], [], [],
1892 [#include <stdlib.h>
1893 #include <stdio.h>
1894 #include <upsclient.h>])
1895
1896         CPPFLAGS="$SAVE_CPPFLAGS"
1897 fi
1898 if test "x$with_libupsclient" = "xyes"
1899 then
1900         BUILD_WITH_LIBUPSCLIENT_CFLAGS="$with_libupsclient_cflags"
1901         BUILD_WITH_LIBUPSCLIENT_LIBS="$with_libupsclient_libs"
1902         AC_SUBST(BUILD_WITH_LIBUPSCLIENT_CFLAGS)
1903         AC_SUBST(BUILD_WITH_LIBUPSCLIENT_LIBS)
1904 fi
1905
1906 ### BEGIN of check for libxmms ###
1907 with_xmms_config="xmms-config"
1908 with_xmms_cflags=""
1909 with_xmms_libs=""
1910 AC_ARG_WITH(libxmms, [AS_HELP_STRING([--with-libxmms@<:@=PREFIX@:>@], [Path to libxmms.])],
1911 [
1912         if test "x$withval" != "xno" \
1913                 && test "x$withval" != "xyes"
1914         then
1915                 if test -f "$withval" && test -x "$withval";
1916                 then
1917                         with_xmms_config="$withval"
1918                 else if test -x "$withval/bin/xmms-config"
1919                 then
1920                         with_xmms_config="$withval/bin/xmms-config"
1921                 fi; fi
1922                 with_libxmms="yes"
1923         else if test "x$withval" = "xno"
1924         then
1925                 with_libxmms="no"
1926         else
1927                 with_libxmms="yes"
1928         fi; fi
1929 ],
1930 [
1931         with_libxmms="yes"
1932 ])
1933 if test "x$with_libxmms" = "xyes"
1934 then
1935         with_xmms_cflags=`$with_xmms_config --cflags 2>/dev/null`
1936         xmms_config_status=$?
1937
1938         if test $xmms_config_status -ne 0
1939         then
1940                 with_libxmms="no"
1941         fi
1942 fi
1943 if test "x$with_libxmms" = "xyes"
1944 then
1945         with_xmms_libs=`$with_xmms_config --libs 2>/dev/null`
1946         xmms_config_status=$?
1947
1948         if test $xmms_config_status -ne 0
1949         then
1950                 with_libxmms="no"
1951         fi
1952 fi
1953 if test "x$with_libxmms" = "xyes"
1954 then
1955         AC_CHECK_LIB(xmms, xmms_remote_get_info,
1956         [
1957                 BUILD_WITH_LIBXMMS_CFLAGS="$with_xmms_cflags"
1958                 BUILD_WITH_LIBXMMS_LIBS="$with_xmms_libs"
1959                 AC_SUBST(BUILD_WITH_LIBXMMS_CFLAGS)
1960                 AC_SUBST(BUILD_WITH_LIBXMMS_LIBS)
1961         ],
1962         [
1963                 with_libxmms="no"
1964         ],
1965         [$with_xmms_libs])
1966 fi
1967 with_libxmms_numeric=0
1968 if test "x$with_libxmms" = "xyes"
1969 then
1970         with_libxmms_numeric=1
1971 fi
1972 AC_DEFINE_UNQUOTED(HAVE_LIBXMMS, [$with_libxmms_numeric], [Define to 1 if you have the 'xmms' library (-lxmms).])
1973 AM_CONDITIONAL(BUILD_WITH_LIBXMMS, test "x$with_libxmms" = "xyes")
1974 ### END of check for libxmms ###
1975
1976 with_libnetlink_cflags=""
1977 with_libnetlink_libs="-lnetlink"
1978 AC_ARG_WITH(libnetlink, [AS_HELP_STRING([--with-libnetlink@<:@=PREFIX@:>@], [Path to libnetlink.])],
1979 [
1980  echo "libnetlink: withval = $withval"
1981  if test "x$withval" = "xyes"
1982  then
1983          with_libnetlink="yes"
1984  else if test "x$withval" = "xno"
1985  then
1986          with_libnetlink="no"
1987  else
1988          if test -d "$withval/include"
1989          then
1990                  with_libnetlink_cflags="-I$withval/include"
1991                  with_libnetlink_libs="-L$withval/lib -lnetlink"
1992                  with_libnetlink="yes"
1993          else
1994                  AC_MSG_ERROR("no such directory: $withval/include")
1995          fi
1996  fi; fi
1997 ],
1998 [
1999  if test "x$ac_system" = "xLinux"
2000  then
2001          with_libnetlink="yes"
2002  else
2003          with_libnetlink="no (Linux only library)"
2004  fi
2005 ])
2006 if test "x$with_libnetlink" = "xyes"
2007 then
2008         SAVE_CFLAGS=$CFLAGS
2009         CFLAGS="$CFLAGS $with_libnetlink_cflags"
2010
2011         with_libnetlink="no (libnetlink.h not found)"
2012
2013         AC_CHECK_HEADERS(libnetlink.h iproute/libnetlink.h linux/libnetlink.h,
2014         [
2015          with_libnetlink="yes"
2016          break
2017         ], [],
2018 [#include <stdio.h>
2019 #include <sys/types.h>
2020 #include <asm/types.h>
2021 #include <sys/socket.h>
2022 #include <linux/netlink.h>
2023 #include <linux/rtnetlink.h>])
2024         AC_CHECK_HEADERS(linux/gen_stats.h linux/pkt_sched.h, [], [],
2025 [#include <stdio.h>
2026 #include <sys/types.h>
2027 #include <asm/types.h>
2028 #include <sys/socket.h>])
2029
2030         AC_COMPILE_IFELSE(
2031 [#include <stdio.h>
2032 #include <sys/types.h>
2033 #include <asm/types.h>
2034 #include <sys/socket.h>
2035 #include <linux/netlink.h>
2036 #include <linux/rtnetlink.h>
2037
2038 int main (void)
2039 {
2040         int retval = TCA_STATS2;
2041         return (retval);
2042 }],
2043         [AC_DEFINE([HAVE_TCA_STATS2], 1, [True if the enum-member TCA_STATS2 exists])]
2044         []);
2045
2046         AC_COMPILE_IFELSE(
2047 [#include <stdio.h>
2048 #include <sys/types.h>
2049 #include <asm/types.h>
2050 #include <sys/socket.h>
2051 #include <linux/netlink.h>
2052 #include <linux/rtnetlink.h>
2053
2054 int main (void)
2055 {
2056         int retval = TCA_STATS;
2057         return (retval);
2058 }],
2059         [AC_DEFINE([HAVE_TCA_STATS], 1, [True if the enum-member TCA_STATS exists])]
2060         []);
2061
2062         CFLAGS="$SAVE_CFLAGS"
2063 fi
2064 if test "x$with_libnetlink" = "xyes"
2065 then
2066         AC_CHECK_LIB(netlink, rtnl_open,
2067                      [with_libnetlink="yes"],
2068                      [with_libnetlink="no (symbol 'rtnl_open' not found)"],
2069                      [$with_libnetlink_libs])
2070 fi
2071 if test "x$with_libnetlink" = "xyes"
2072 then
2073         BUILD_WITH_LIBNETLINK_CFLAGS="$with_libnetlink_cflags"
2074         BUILD_WITH_LIBNETLINK_LIBS="$with_libnetlink_libs"
2075         AC_SUBST(BUILD_WITH_LIBNETLINK_CFLAGS)
2076         AC_SUBST(BUILD_WITH_LIBNETLINK_LIBS)
2077 fi
2078 AM_CONDITIONAL(BUILD_WITH_LIBNETLINK, test "x$with_libnetlink" = "xyes")
2079
2080 with_libopenipmipthread="yes"
2081 with_libopenipmipthread_cflags=""
2082 with_libopenipmipthread_libs=""
2083
2084 AC_MSG_CHECKING([for pkg-config])
2085 temp_result="no"
2086 if test "x$PKG_CONFIG" = "x"
2087 then
2088         with_libopenipmipthread="no"
2089         temp_result="no"
2090 else
2091         temp_result="$PKG_CONFIG"
2092 fi
2093 AC_MSG_RESULT([$temp_result])
2094
2095 if test "x$with_libopenipmipthread" = "xyes"
2096 then
2097         AC_MSG_CHECKING([for libOpenIPMIpthread])
2098         $PKG_CONFIG --exists OpenIPMIpthread 2>/dev/null
2099         if test "$?" != "0"
2100         then
2101                 with_libopenipmipthread="no ($PKG_CONFIG doesn't know OpenIPMIpthread)"
2102         fi
2103         AC_MSG_RESULT([$with_libopenipmipthread])
2104 fi
2105
2106 if test "x$with_libopenipmipthread" = "xyes"
2107 then
2108         AC_MSG_CHECKING([for libOpenIPMIpthread CFLAGS])
2109         temp_result="`$PKG_CONFIG --cflags OpenIPMIpthread`"
2110         if test "$?" = "0"
2111         then
2112                 with_libopenipmipthread_cflags="$temp_result"
2113         else
2114                 with_libopenipmipthread="no ($PKG_CONFIG --cflags OpenIPMIpthread failed)"
2115                 temp_result="$PKG_CONFIG --cflags OpenIPMIpthread failed"
2116         fi
2117         AC_MSG_RESULT([$temp_result])
2118 fi
2119
2120 if test "x$with_libopenipmipthread" = "xyes"
2121 then
2122         AC_MSG_CHECKING([for libOpenIPMIpthread LDFLAGS])
2123         temp_result="`$PKG_CONFIG --libs OpenIPMIpthread`"
2124         if test "$?" = "0"
2125         then
2126                 with_libopenipmipthread_ldflags="$temp_result"
2127         else
2128                 with_libopenipmipthread="no ($PKG_CONFIG --libs OpenIPMIpthread failed)"
2129                 temp_result="$PKG_CONFIG --libs OpenIPMIpthread failed"
2130         fi
2131         AC_MSG_RESULT([$temp_result])
2132 fi
2133
2134 if test "x$with_libopenipmipthread" = "xyes"
2135 then
2136         SAVE_CPPFLAGS="$CPPFLAGS"
2137         CPPFLAGS="$CPPFLAGS $with_libopenipmipthread_cflags"
2138
2139         AC_CHECK_HEADERS(OpenIPMI/ipmi_smi.h,
2140                          [with_libopenipmipthread="yes"],
2141                          [with_libopenipmipthread="no (OpenIPMI/ipmi_smi.h not found)"],
2142 [#include <OpenIPMI/ipmiif.h>
2143 #include <OpenIPMI/ipmi_err.h>
2144 #include <OpenIPMI/ipmi_posix.h>
2145 #include <OpenIPMI/ipmi_conn.h>
2146 ])
2147
2148         CPPFLAGS="$SAVE_CPPFLAGS"
2149 fi
2150
2151 if test "x$with_libopenipmipthread" = "xyes"
2152 then
2153         BUILD_WITH_OPENIPMI_CFLAGS="$with_libopenipmipthread_cflags"
2154         BUILD_WITH_OPENIPMI_LIBS="$with_libopenipmipthread_ldflags"
2155         AC_SUBST(BUILD_WITH_OPENIPMI_CFLAGS)
2156         AC_SUBST(BUILD_WITH_OPENIPMI_LIBS)
2157 fi
2158
2159 dnl Check for libpq.
2160 with_pg_config="pg_config"
2161 with_libpq_includedir=""
2162 with_libpq_libdir=""
2163 with_libpq_cppflags=""
2164 with_libpq_ldflags=""
2165 AC_ARG_WITH(libpq, [AS_HELP_STRING([--with-libpq@<:@=PREFIX@:>@],
2166         [Path to libpq.])],
2167 [
2168         if test "x$withval" = "xno"
2169         then
2170                 with_libpq="no"
2171         else if test "x$withval" = "xyes"
2172         then
2173                 with_libpq="yes"
2174         else
2175                 if test -f "$withval" && test -x "$withval";
2176                 then
2177                         with_pg_config="$withval"
2178                 else if test -x "$withval/bin/pg_config"
2179                 then
2180                         with_pg_config="$withval/bin/pg_config"
2181                 fi; fi
2182                 with_libpq="yes"
2183         fi; fi
2184 ],
2185 [
2186         with_libpq="yes"
2187 ])
2188 if test "x$with_libpq" = "xyes"
2189 then
2190         with_libpq_includedir=`$with_pg_config --includedir 2> /dev/null`
2191         pg_config_status=$?
2192
2193         if test $pg_config_status -eq 0
2194         then
2195                 if test -n "$with_libpq_includedir"; then
2196                         for dir in $with_libpq_includedir; do
2197                                 with_libpq_cppflags="$with_libpq_cppflags -I$dir"
2198                         done
2199                 fi
2200         else
2201                 AC_MSG_WARN([$with_pg_config returned with status $pg_config_status])
2202         fi
2203
2204         SAVE_CPPFLAGS="$CPPFLAGS"
2205         CPPFLAGS="$CPPFLAGS $with_libpq_cppflags"
2206
2207         AC_CHECK_HEADERS(libpq-fe.h, [],
2208                 [with_libpq="no (libpq-fe.h not found)"], [])
2209
2210         CPPFLAGS="$SAVE_CPPFLAGS"
2211 fi
2212 if test "x$with_libpq" = "xyes"
2213 then
2214         with_libpq_libdir=`$with_pg_config --libdir 2> /dev/null`
2215         pg_config_status=$?
2216
2217         if test $pg_config_status -eq 0
2218         then
2219                 if test -n "$with_libpq_libdir"; then
2220                         for dir in $with_libpq_libdir; do
2221                                 with_libpq_ldflags="$with_libpq_ldflags -L$dir"
2222                         done
2223                 fi
2224         else
2225                 AC_MSG_WARN([$with_pg_config returned with status $pg_config_status])
2226         fi
2227
2228         SAVE_LDFLAGS="$LDFLAGS"
2229         LDFLAGS="$LDFLAGS $with_libpq_ldflags"
2230
2231         AC_CHECK_LIB(pq, PQconnectdb,
2232                 [with_libpq="yes"],
2233                 [with_libpq="no (symbol 'PQconnectdb' not found)"])
2234
2235         LDFLAGS="$SAVE_LDFLAGS"
2236 fi
2237 if test "x$with_libpq" = "xyes"
2238 then
2239         BUILD_WITH_LIBPQ_CPPFLAGS="$with_libpq_cppflags"
2240         BUILD_WITH_LIBPQ_LDFLAGS="$with_libpq_ldflags"
2241         AC_SUBST(BUILD_WITH_LIBPQ_CPPFLAGS)
2242         AC_SUBST(BUILD_WITH_LIBPQ_LDFLAGS)
2243 fi
2244 AM_CONDITIONAL(BUILD_WITH_LIBPQ, test "x$with_libpq" = "xyes")
2245
2246 dnl Check for libvirt and libxml2 libraries.
2247 with_libxml2="no (pkg-config isn't available)"
2248 with_libxml2_cflags=""
2249 with_libxml2_ldflags=""
2250 with_libvirt="no (pkg-config isn't available)"
2251 with_libvirt_cflags=""
2252 with_libvirt_ldflags=""
2253 if test "x$PKG_CONFIG" != "x"
2254 then
2255         pkg-config --exists 'libxml-2.0' 2>/dev/null
2256         if test "$?" = "0"
2257         then
2258                 with_libxml2="yes"
2259         else
2260                 with_libxml2="no (pkg-config doesn't know library)"
2261         fi
2262
2263         pkg-config --exists libvirt 2>/dev/null
2264         if test "$?" = "0"
2265         then
2266                 with_libvirt="yes"
2267         else
2268                 with_libvirt="no (pkg-config doesn't know library)"
2269         fi
2270 fi
2271 if test "x$with_libxml2" = "xyes"
2272 then
2273         with_libxml2_cflags="`pkg-config --cflags libxml-2.0`"
2274         if test $? -ne 0
2275         then
2276                 with_libxml2="no"
2277         fi
2278         with_libxml2_ldflags="`pkg-config --libs libxml-2.0`"
2279         if test $? -ne 0
2280         then
2281                 with_libxml2="no"
2282         fi
2283 fi
2284 if test "x$with_libxml2" = "xyes"
2285 then
2286         SAVE_CPPFLAGS="$CPPFLAGS"
2287         CPPFLAGS="$CPPFLAGS $with_libxml2_cflags"
2288
2289         AC_CHECK_HEADERS(libxml/parser.h, [],
2290                       [with_libxml2="no (libxml/parser.h not found)"])
2291
2292         CPPFLAGS="$SAVE_CPPFLAGS"
2293 fi
2294 if test "x$with_libxml2" = "xyes"
2295 then
2296         SAVE_CFLAGS="$CFLAGS"
2297         SAVE_LDFLAGS="$LDFLAGS"
2298
2299         CFLAGS="$CFLAGS $with_libxml2_cflags"
2300         LDFLAGS="$LDFLAGS $with_libxml2_ldflags"
2301
2302         AC_CHECK_LIB(xml2, xmlXPathEval,
2303                      [with_libxml2="yes"],
2304                      [with_libxml2="no (symbol xmlXPathEval not found)"])
2305
2306         CFLAGS="$SAVE_CFLAGS"
2307         LDFLAGS="$SAVE_LDFLAGS"
2308 fi
2309 dnl Add the right compiler flags and libraries.
2310 if test "x$with_libxml2" = "xyes"; then
2311         BUILD_WITH_LIBXML2_CFLAGS="$with_libxml2_cflags"
2312         BUILD_WITH_LIBXML2_LIBS="$with_libxml2_ldflags"
2313         AC_SUBST(BUILD_WITH_LIBXML2_CFLAGS)
2314         AC_SUBST(BUILD_WITH_LIBXML2_LIBS)
2315 fi
2316 if test "x$with_libvirt" = "xyes"
2317 then
2318         with_libvirt_cflags="`pkg-config --cflags libvirt`"
2319         if test $? -ne 0
2320         then
2321                 with_libvirt="no"
2322         fi
2323         with_libvirt_ldflags="`pkg-config --libs libvirt`"
2324         if test $? -ne 0
2325         then
2326                 with_libvirt="no"
2327         fi
2328 fi
2329 if test "x$with_libvirt" = "xyes"
2330 then
2331         SAVE_CPPFLAGS="$CPPFLAGS"
2332         CPPFLAGS="$CPPFLAGS $with_libvirt_cflags"
2333
2334         AC_CHECK_HEADERS(libvirt/libvirt.h, [],
2335                       [with_libvirt="no (libvirt/libvirt.h not found)"])
2336
2337         CPPFLAGS="$SAVE_CPPFLAGS"
2338 fi
2339 if test "x$with_libvirt" = "xyes"
2340 then
2341         SAVE_CFLAGS="$CFLAGS"
2342         SAVE_LDFLAGS="$LDFLAGS"
2343
2344         CFLAGS="$CFLAGS $with_libvirt_cflags"
2345         LDFLAGS="$LDFLAGS $with_libvirt_ldflags"
2346
2347         AC_CHECK_LIB(virt, virDomainBlockStats,
2348                      [with_libvirt="yes"],
2349                      [with_libvirt="no (symbol virDomainBlockStats not found)"])
2350
2351         CFLAGS="$SAVE_CFLAGS"
2352         LDFLAGS="$SAVE_LDFLAGS"
2353 fi
2354 dnl Add the right compiler flags and libraries.
2355 if test "x$with_libvirt" = "xyes"; then
2356         BUILD_WITH_LIBVIRT_CFLAGS="$with_libvirt_cflags"
2357         BUILD_WITH_LIBVIRT_LIBS="$with_libvirt_ldflags"
2358         AC_SUBST(BUILD_WITH_LIBVIRT_CFLAGS)
2359         AC_SUBST(BUILD_WITH_LIBVIRT_LIBS)
2360 fi
2361
2362 dnl End of check for libvirt and libxml2 libraries.
2363
2364 # Check for enabled/disabled features
2365 #
2366
2367 # AC_COLLECTD(name, enable/disable, info-text, feature/module)
2368 # ------------------------------------------------------------
2369 dnl
2370 m4_define([my_toupper], [m4_translit([$1], m4_defn([m4_cr_letters]), m4_defn([m4_cr_LETTERS]))])
2371 dnl
2372 AC_DEFUN(
2373         [AC_COLLECTD],
2374         [
2375         m4_if([$1], [], [AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 1st argument must not be empty])])dnl
2376         m4_if(
2377                 [$2],
2378                 [enable],
2379                 [dnl
2380                 m4_define([EnDis],[disabled])dnl
2381                 m4_define([YesNo],[no])dnl
2382                 ],dnl
2383                 [m4_if(
2384                         [$2],
2385                         [disable],
2386                         [dnl
2387                         m4_define([EnDis],[enabled])dnl
2388                         m4_define([YesNo],[yes])dnl
2389                         ],
2390                         [dnl
2391                         AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 2nd argument must be either enable or disable])dnl
2392                         ]dnl
2393                 )]dnl
2394         )dnl
2395         m4_if([$3], [feature], [],
2396                 [m4_if(
2397                         [$3], [module], [],
2398                         [dnl
2399                         AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 3rd argument must be either feature or disable])dnl
2400                         ]dnl
2401                 )]dnl
2402         )dnl
2403         AC_ARG_ENABLE(
2404                 [$1],
2405                 AS_HELP_STRING([--$2-$1], [$2 $4 (EnDis by def)]),
2406                 [],
2407                 enable_$1='[YesNo]'dnl
2408         )# AC_ARG_ENABLE
2409 if test "x$enable_$1" = "xno"
2410 then
2411         collectd_$1=0
2412 else
2413         if test "x$enable_$1" = "xyes"
2414         then
2415                 collectd_$1=1
2416         else
2417                 AC_MSG_NOTICE([please specify either --enable-$1 or --disable-$1; enabling $1.])
2418                 collectd_$1=1
2419                 enable_$1='yes'
2420         fi
2421 fi
2422         AC_DEFINE_UNQUOTED([COLLECT_]my_toupper([$1]), [$collectd_$1], [wether or not to enable $3 $4])
2423         AM_CONDITIONAL([BUILD_]my_toupper([$3])[_]my_toupper([$1]), [test "x$enable_$1" = "xyes"])dnl
2424         ]dnl
2425 )# AC_COLLECTD(name, enable/disable, info-text, feature/module)
2426
2427 # AC_PLUGIN(name, default, info)
2428 # ------------------------------------------------------------
2429 dnl
2430 AC_DEFUN(
2431   [AC_PLUGIN],
2432   [
2433     enable_plugin="no"
2434     AC_ARG_ENABLE([$1], AC_HELP_STRING([--enable-$1], [$3]),
2435     [
2436      if test "x$enableval" = "xyes"
2437      then
2438              enable_plugin="yes"
2439      else
2440              enable_plugin="no"
2441      fi
2442     ],
2443     [
2444      if test "x$2" = "xyes"
2445      then
2446              enable_plugin="yes"
2447      else
2448              enable_plugin="no"
2449      fi
2450     ])
2451     if test "x$enable_plugin" = "xyes"
2452     then
2453             AC_DEFINE([HAVE_PLUGIN_]my_toupper([$1]), 1, [Define to 1 if the $1 plugin is enabled.])
2454     fi
2455     AM_CONDITIONAL([BUILD_PLUGIN_]my_toupper([$1]), test "x$enable_plugin" = "xyes")
2456     enable_$1="$enable_plugin"
2457   ]
2458 )# AC_PLUGIN(name, default, info)
2459
2460 m4_divert_once([HELP_ENABLE], [
2461 collectd features:])
2462 # FIXME: Remove these calls to `AC_COLLECTD' and then remove that macro.
2463 AC_COLLECTD([debug],     [enable],  [feature], [debugging])
2464 AC_COLLECTD([daemon],    [disable], [feature], [daemon mode])
2465 AC_COLLECTD([getifaddrs],[enable],  [feature], [getifaddrs under Linux])
2466
2467 plugin_ascent="no"
2468 plugin_battery="no"
2469 plugin_cpu="no"
2470 plugin_cpufreq="no"
2471 plugin_df="no"
2472 plugin_disk="no"
2473 plugin_entropy="no"
2474 plugin_interface="no"
2475 plugin_ipmi="no"
2476 plugin_ipvs="no"
2477 plugin_irq="no"
2478 plugin_libvirt="no"
2479 plugin_load="no"
2480 plugin_memory="no"
2481 plugin_multimeter="no"
2482 plugin_nfs="no"
2483 plugin_perl="no"
2484 plugin_processes="no"
2485 plugin_serial="no"
2486 plugin_swap="no"
2487 plugin_tape="no"
2488 plugin_tcpconns="no"
2489 plugin_thermal="no"
2490 plugin_users="no"
2491 plugin_vmem="no"
2492 plugin_vserver="no"
2493 plugin_wireless="no"
2494
2495 # Linux
2496 if test "x$ac_system" = "xLinux"
2497 then
2498         plugin_battery="yes"
2499         plugin_cpu="yes"
2500         plugin_cpufreq="yes"
2501         plugin_disk="yes"
2502         plugin_entropy="yes"
2503         plugin_interface="yes"
2504         plugin_irq="yes"
2505         plugin_load="yes"
2506         plugin_memory="yes"
2507         plugin_nfs="yes"
2508         plugin_processes="yes"
2509         plugin_serial="yes"
2510         plugin_swap="yes"
2511         plugin_tcpconns="yes"
2512         plugin_thermal="yes"
2513         plugin_vmem="yes"
2514         plugin_vserver="yes"
2515         plugin_wireless="yes"
2516
2517         if test "x$have_net_ip_vs_h" = "xyes" -o "x$have_ip_vs_h" = "xyes"
2518         then
2519                 plugin_ipvs="yes"
2520         fi
2521 fi
2522
2523 # Mac OS X devices
2524 if test "x$with_libiokit" = "xyes"
2525 then
2526         plugin_battery="yes"
2527         plugin_disk="yes"
2528 fi
2529
2530 # Solaris
2531 if test "x$with_devinfo$with_kstat" = "xyesyes"
2532 then
2533         plugin_cpu="yes"
2534         plugin_disk="yes"
2535         plugin_interface="yes"
2536         plugin_memory="yes"
2537         plugin_swap="yes"
2538         plugin_tape="yes"
2539 fi
2540
2541 # libstatgrab
2542 if test "x$with_libstatgrab" = "xyes"
2543 then
2544         plugin_cpu="yes"
2545         plugin_disk="yes"
2546         plugin_interface="yes"
2547         plugin_load="yes"
2548         plugin_memory="yes"
2549         plugin_swap="yes"
2550         plugin_users="yes"
2551 fi
2552
2553 if test "x$with_libcurl" = "xyes" && test "x$with_libxml2" = "xyes"
2554 then
2555         plugin_ascent="yes"
2556 fi
2557
2558 if test "x$with_libopenipmipthread" = "xyes"
2559 then
2560         plugin_ipmi="yes"
2561 fi
2562
2563 if test "x$have_processor_info" = "xyes"
2564 then
2565         plugin_cpu="yes"
2566 fi
2567 if test "x$have_sysctlbyname" = "xyes"
2568 then
2569         plugin_cpu="yes"
2570         plugin_memory="yes"
2571         plugin_tcpconns="yes"
2572 fi
2573
2574 if test "x$have_statfs" = "xyes"
2575 then
2576         plugin_df="yes"
2577 fi
2578 if test "x$have_statvfs" = "xyes"
2579 then
2580         plugin_df="yes"
2581 fi
2582
2583 if test "x$have_getifaddrs" = "xyes"
2584 then
2585         plugin_interface="yes"
2586 fi
2587
2588 if test "x$with_libxml2" = "xyes" && test "x$with_libvirt" = "xyes"
2589 then
2590         plugin_libvirt="yes"
2591 fi
2592
2593 if test "x$have_getloadavg" = "xyes"
2594 then
2595         plugin_load="yes"
2596 fi
2597
2598 if test "x$have_libperl$have_perl_ithreads" = "xyesyes"
2599 then
2600         plugin_perl="yes"
2601 fi
2602
2603 # Mac OS X memory interface
2604 if test "x$have_host_statistics" = "xyes"
2605 then
2606         plugin_memory="yes"
2607 fi
2608
2609 if test "x$have_termios_h" = "xyes"
2610 then
2611         plugin_multimeter="yes"
2612 fi
2613
2614 if test "x$have_thread_info" = "xyes"
2615 then
2616         plugin_processes="yes"
2617 fi
2618
2619 if test "x$with_libkvm" = "xyes"
2620 then
2621         plugin_processes="yes"
2622         plugin_swap="yes"
2623 fi
2624
2625 if test "x$have_getutent" = "xyes"
2626 then
2627         plugin_users="yes"
2628 fi
2629 if test "x$have_getutxent" = "xyes"
2630 then
2631         plugin_users="yes"
2632 fi
2633
2634 # FIXME: sysctl for swap plugin
2635
2636 m4_divert_once([HELP_ENABLE], [
2637 collectd plugins:])
2638
2639 AC_PLUGIN([apache],      [$with_libcurl],      [Apache httpd statistics])
2640 AC_PLUGIN([apcups],      [yes],                [Statistics of UPSes by APC])
2641 AC_PLUGIN([apple_sensors], [$with_libiokit],   [Apple's hardware sensors])
2642 AC_PLUGIN([ascent],      [$plugin_ascent],     [AscentEmu player statistics])
2643 AC_PLUGIN([battery],     [$plugin_battery],    [Battery statistics])
2644 AC_PLUGIN([cpu],         [$plugin_cpu],        [CPU usage statistics])
2645 AC_PLUGIN([cpufreq],     [$plugin_cpufreq],    [CPU frequency statistics])
2646 AC_PLUGIN([csv],         [yes],                [CSV output plugin])
2647 AC_PLUGIN([notify_desktop], [$with_libnotify], [Desktop notifications])
2648 AC_PLUGIN([df],          [$plugin_df],         [Filesystem usage statistics])
2649 AC_PLUGIN([disk],        [$plugin_disk],       [Disk usage statistics])
2650 AC_PLUGIN([dns],         [$with_libpcap],      [DNS traffic analysis])
2651 AC_PLUGIN([email],       [yes],                [EMail statistics])
2652 AC_PLUGIN([entropy],     [$plugin_entropy],    [Entropy statistics])
2653 AC_PLUGIN([exec],        [yes],                [Execution of external programs])
2654 AC_PLUGIN([hddtemp],     [yes],                [Query hddtempd])
2655 AC_PLUGIN([interface],   [$plugin_interface],  [Interface traffic statistics])
2656 AC_PLUGIN([iptables],    [$with_libiptc],      [IPTables rule counters])
2657 AC_PLUGIN([ipmi],        [$plugin_ipmi],       [IPMI sensor statistics])
2658 AC_PLUGIN([ipvs],        [$plugin_ipvs],       [IPVS connection statistics])
2659 AC_PLUGIN([irq],         [$plugin_irq],        [IRQ statistics])
2660 AC_PLUGIN([libvirt],     [$plugin_libvirt],    [Virtual machine statistics])
2661 AC_PLUGIN([load],        [$plugin_load],       [System load])
2662 AC_PLUGIN([logfile],     [yes],                [File logging plugin])
2663 AC_PLUGIN([mbmon],       [yes],                [Query mbmond])
2664 AC_PLUGIN([memcached],   [yes],                [memcached statistics])
2665 AC_PLUGIN([memory],      [$plugin_memory],     [Memory usage])
2666 AC_PLUGIN([multimeter],  [$plugin_multimeter], [Read multimeter values])
2667 AC_PLUGIN([mysql],       [$with_libmysql],     [MySQL statistics])
2668 AC_PLUGIN([netlink],     [$with_libnetlink],   [Enhanced Linux network statistics])
2669 AC_PLUGIN([network],     [yes],                [Network communication plugin])
2670 AC_PLUGIN([nfs],         [$plugin_nfs],        [NFS statistics])
2671 AC_PLUGIN([nginx],       [$with_libcurl],      [nginx statistics])
2672 AC_PLUGIN([notify_email], [$with_libesmtp],    [Email notifier])
2673 AC_PLUGIN([ntpd],        [yes],                [NTPd statistics])
2674 AC_PLUGIN([nut],         [$with_libupsclient], [Network UPS tools statistics])
2675 AC_PLUGIN([onewire],     [$with_libowcapi],    [OneWire sensor statistics])
2676 AC_PLUGIN([perl],        [$plugin_perl],       [Embed a Perl interpreter])
2677 AC_PLUGIN([ping],        [$with_liboping],     [Network latency statistics])
2678 AC_PLUGIN([postgresql],  [$with_libpq],        [PostgreSQL database statistics])
2679 AC_PLUGIN([powerdns],    [yes],                [PowerDNS statistics])
2680 AC_PLUGIN([processes],   [$plugin_processes],  [Process statistics])
2681 AC_PLUGIN([qmail],       [yes],                [QMail queue statistics])
2682 AC_PLUGIN([rrdtool],     [$with_rrdtool],      [RRDTool output plugin])
2683 AC_PLUGIN([sensors],     [$with_lm_sensors],   [lm_sensors statistics])
2684 AC_PLUGIN([serial],      [$plugin_serial],     [serial port traffic])
2685 AC_PLUGIN([snmp],        [$with_libnetsnmp],   [SNMP querying plugin])
2686 AC_PLUGIN([swap],        [$plugin_swap],       [Swap usage statistics])
2687 AC_PLUGIN([syslog],      [$have_syslog],       [Syslog logging plugin])
2688 AC_PLUGIN([tail],        [yes],                [Parsing of logfiles])
2689 AC_PLUGIN([tape],        [$plugin_tape],       [Tape drive statistics])
2690 AC_PLUGIN([tcpconns],    [$plugin_tcpconns],   [TCP connection statistics])
2691 AC_PLUGIN([teamspeak2],  [yes],                [TeamSpeak2 server statistics])
2692 AC_PLUGIN([thermal],     [$plugin_thermal],    [Linux ACPI thermal zone statistics])
2693 AC_PLUGIN([unixsock],    [yes],                [Unixsock communication plugin])
2694 AC_PLUGIN([users],       [$plugin_users],      [User statistics])
2695 AC_PLUGIN([uuid],        [yes],                [UUID as hostname plugin])
2696 AC_PLUGIN([vmem],        [$plugin_vmem],       [Virtual memory statistics])
2697 AC_PLUGIN([vserver],     [$plugin_vserver],    [Linux VServer statistics])
2698 AC_PLUGIN([wireless],    [$plugin_wireless],   [Wireless statistics])
2699 AC_PLUGIN([xmms],        [$with_libxmms],      [XMMS statistics])
2700
2701 dnl ip_vs.h
2702 if test "x$ac_system" = "xLinux" \
2703         && test "x$have_net_ip_vs_h$have_ip_vs_h" = "xnono"
2704 then
2705         enable_ipvs="$enable_ipvs (ip_vs.h not found)"
2706 fi
2707
2708 dnl Perl bindings
2709 AC_ARG_WITH(perl-bindings, [AS_HELP_STRING([--with-perl-bindings@<:@=OPTIONS@:>@], [Options passed to "perl Makefile.PL".])],
2710 [
2711         if test "x$withval" != "xno" && test "x$withval" != "xyes"
2712         then
2713                 PERL_BINDINGS_OPTIONS="$withval"
2714                 with_perl_bindings="yes"
2715         else
2716                 PERL_BINDINGS_OPTIONS=""
2717                 with_perl_bindings="$withval"
2718         fi
2719 ],
2720 [
2721         PERL_BINDINGS_OPTIONS=""
2722         if test -n "$perl_interpreter"
2723         then
2724                 with_perl_bindings="yes"
2725         else
2726                 with_perl_bindings="no (no perl interpreter found)"
2727         fi
2728 ])
2729 if test "x$with_perl_bindings" = "xyes"
2730 then
2731         PERL_BINDINGS="perl"
2732 else
2733         PERL_BINDINGS=""
2734 fi
2735 AC_SUBST(PERL_BINDINGS)
2736 AC_SUBST(PERL_BINDINGS_OPTIONS)
2737
2738 AC_OUTPUT(Makefile src/Makefile src/collectd.conf src/libiptc/Makefile src/liboconfig/Makefile src/liboping/Makefile bindings/Makefile)
2739
2740 if test "x$with_rrdtool" = "xyes" \
2741         && test "x$librrd_threadsafe" != "xyes"
2742 then
2743         with_rrdtool="yes (warning: librrd is not thread-safe)"
2744 fi
2745
2746 if test "x$with_liboping" = "xyes" \
2747         && test "x$with_own_liboping" = "xyes"
2748 then
2749         with_liboping="yes (shipped version)"
2750 fi
2751
2752 if test "x$with_libiptc" = "xyes" -a "x$with_own_libiptc" = "xyes"
2753 then
2754         with_libiptc="yes (shipped version)"
2755 fi
2756
2757 if test "x$with_libperl" = "xyes"
2758 then
2759         with_libperl="yes (version `$perl_interpreter -MConfig -e 'print $Config{version};'`)"
2760 else
2761         enable_perl="no (needs libperl)"
2762 fi
2763
2764 if test "x$with_perl_bindings" = "xyes" \
2765         && test "x$PERL_BINDINGS_OPTIONS" != "x"
2766 then
2767         with_perl_bindings="yes ($PERL_BINDINGS_OPTIONS)"
2768 fi
2769
2770 cat <<EOF;
2771
2772 Configuration:
2773   Libraries:
2774     libcurl . . . . . . . $with_libcurl
2775     libesmtp  . . . . . . $with_libesmtp
2776     libiokit  . . . . . . $with_libiokit
2777     libiptc . . . . . . . $with_libiptc
2778     libkstat  . . . . . . $with_kstat
2779     libkvm  . . . . . . . $with_libkvm
2780     libmysql  . . . . . . $with_libmysql
2781     libnetlink  . . . . . $with_libnetlink
2782     libnetsnmp  . . . . . $with_libnetsnmp
2783     libnotify . . . . . . $with_libnotify
2784     liboconfig  . . . . . $with_liboconfig
2785     libopenipmi . . . . . $with_libopenipmipthread
2786     liboping  . . . . . . $with_liboping
2787     libpcap . . . . . . . $with_libpcap
2788     libperl . . . . . . . $with_libperl
2789     libpthread  . . . . . $with_libpthread
2790     libpq . . . . . . . . $with_libpq
2791     librrd  . . . . . . . $with_rrdtool
2792     libsensors  . . . . . $with_lm_sensors
2793     libstatgrab . . . . . $with_libstatgrab
2794     libupsclient  . . . . $with_libupsclient
2795     libvirt . . . . . . . $with_libvirt
2796     libxml2 . . . . . . . $with_libxml2
2797     libxmms . . . . . . . $with_libxmms
2798
2799   Features:
2800     daemon mode . . . . . $enable_daemon
2801     debug . . . . . . . . $enable_debug
2802
2803   Bindings:
2804     perl  . . . . . . . . $with_perl_bindings
2805
2806   Modules:
2807     apache  . . . . . . . $enable_apache
2808     apcups  . . . . . . . $enable_apcups
2809     apple_sensors . . . . $enable_apple_sensors
2810     ascent  . . . . . . . $enable_ascent
2811     battery . . . . . . . $enable_battery
2812     cpu . . . . . . . . . $enable_cpu
2813     cpufreq . . . . . . . $enable_cpufreq
2814     csv . . . . . . . . . $enable_csv
2815     df  . . . . . . . . . $enable_df
2816     disk  . . . . . . . . $enable_disk
2817     dns . . . . . . . . . $enable_dns
2818     email . . . . . . . . $enable_email
2819     entropy . . . . . . . $enable_entropy
2820     exec  . . . . . . . . $enable_exec
2821     hddtemp . . . . . . . $enable_hddtemp
2822     interface . . . . . . $enable_interface
2823     iptables  . . . . . . $enable_iptables
2824     ipmi  . . . . . . . . $enable_ipmi
2825     ipvs  . . . . . . . . $enable_ipvs
2826     irq . . . . . . . . . $enable_irq
2827     libvirt . . . . . . . $enable_libvirt
2828     load  . . . . . . . . $enable_load
2829     logfile . . . . . . . $enable_logfile
2830     mbmon . . . . . . . . $enable_mbmon
2831     memcached . . . . . . $enable_memcached
2832     memory  . . . . . . . $enable_memory
2833     multimeter  . . . . . $enable_multimeter
2834     mysql . . . . . . . . $enable_mysql
2835     netlink . . . . . . . $enable_netlink
2836     network . . . . . . . $enable_network
2837     nfs . . . . . . . . . $enable_nfs
2838     nginx . . . . . . . . $enable_nginx
2839     notify_desktop  . . . $enable_notify_desktop
2840     notify_email  . . . . $enable_notify_email
2841     ntpd  . . . . . . . . $enable_ntpd
2842     nut . . . . . . . . . $enable_nut
2843     onewire . . . . . . . $enable_onewire
2844     perl  . . . . . . . . $enable_perl
2845     ping  . . . . . . . . $enable_ping
2846     postgresql  . . . . . $enable_postgresql
2847     powerdns  . . . . . . $enable_powerdns
2848     processes . . . . . . $enable_processes
2849     qmail . . . . . . . . $enable_qmail
2850     rrdtool . . . . . . . $enable_rrdtool
2851     sensors . . . . . . . $enable_sensors
2852     serial  . . . . . . . $enable_serial
2853     snmp  . . . . . . . . $enable_snmp
2854     swap  . . . . . . . . $enable_swap
2855     syslog  . . . . . . . $enable_syslog
2856     tail  . . . . . . . . $enable_tail
2857     tape  . . . . . . . . $enable_tape
2858     tcpconns  . . . . . . $enable_tcpconns
2859     teamspeak2  . . . . . $enable_teamspeak2
2860     thermal . . . . . . . $enable_thermal
2861     unixsock  . . . . . . $enable_unixsock
2862     users . . . . . . . . $enable_users
2863     uuid  . . . . . . . . $enable_uuid
2864     vmem  . . . . . . . . $enable_vmem
2865     vserver . . . . . . . $enable_vserver
2866     wireless  . . . . . . $enable_wireless
2867     xmms  . . . . . . . . $enable_xmms
2868
2869 EOF