configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2 AC_INIT(collectd, m4_esyscmd(./version-gen.sh))
   3 AC_CONFIG_SRCDIR(src/collectd.c)
   4 AC_CONFIG_HEADERS(src/config.h)
   5
   6 m4_ifdef([LT_PACKAGE_VERSION],
   7         # libtool >= 2.2
   8         [
   9          LT_CONFIG_LTDL_DIR([libltdl])
  10          LT_INIT([dlopen])
  11          LTDL_INIT([convenience])
  12          AC_DEFINE(LIBTOOL_VERSION, 2, [Define to used libtool version.])
  13         ]
  14 ,
  15         # libtool <= 1.5
  16         [
  17          AC_LIBLTDL_CONVENIENCE
  18          AC_SUBST(LTDLINCL)
  19          AC_SUBST(LIBLTDL)
  20          AC_LIBTOOL_DLOPEN
  21          AC_CONFIG_SUBDIRS(libltdl)
  22          AC_DEFINE(LIBTOOL_VERSION, 1, [Define to used libtool version.])
  23         ]
  24 )
  25
  26 AM_INIT_AUTOMAKE(dist-bzip2)
  27 AC_LANG(C)
  28
  29 AC_PREFIX_DEFAULT("/opt/collectd")
  30
  31 AC_SYS_LARGEFILE
  32
  33 #
  34 # Checks for programs.
  35 #
  36 AC_PROG_CC
  37 AC_PROG_CPP
  38 AC_PROG_INSTALL
  39 AC_PROG_LN_S
  40 AC_PROG_MAKE_SET
  41 AM_PROG_CC_C_O
  42 AM_CONDITIONAL(COMPILER_IS_GCC, test "x$GCC" = "xyes")
  43
  44 AC_DISABLE_STATIC
  45 AC_PROG_LIBTOOL
  46 AC_PROG_LEX
  47 AC_PROG_YACC
  48 PKG_PROG_PKG_CONFIG
  49
  50 AC_CHECK_PROG([have_protoc_c], [protoc-c], [yes], [no])
  51 AM_CONDITIONAL(HAVE_PROTOC_C, test "x$have_protoc_c" = "xyes")
  52
  53 AC_MSG_CHECKING([for kernel type ($host_os)])
  54 case $host_os in
  55         *linux*)
  56         AC_DEFINE([KERNEL_LINUX], 1, [True if program is to be compiled for a Linux kernel])
  57         ac_system="Linux"
  58         ;;
  59         *solaris*)
  60         AC_DEFINE([KERNEL_SOLARIS], 1, [True if program is to be compiled for a Solaris kernel])
  61         ac_system="Solaris"
  62         ;;
  63         *darwin*)
  64         ac_system="Darwin"
  65         ;;
  66         *openbsd*)
  67         ac_system="OpenBSD"
  68         ;;
  69         *aix*)
  70         AC_DEFINE([KERNEL_AIX], 1, [True if program is to be compiled for a AIX kernel])
  71         ac_system="AIX"
  72         ;;
  73         *)
  74         ac_system="unknown"
  75 esac
  76 AC_MSG_RESULT([$ac_system])
  77
  78 if test "x$ac_system" = "xLinux"
  79 then
  80         AC_ARG_VAR([KERNEL_DIR], [path to Linux kernel sources])
  81         if test -z "$KERNEL_DIR"
  82         then
  83                 KERNEL_DIR="/lib/modules/`uname -r`/source"
  84         fi
  85
  86         KERNEL_CFLAGS="-I$KERNEL_DIR/include"
  87         AC_SUBST(KERNEL_CFLAGS)
  88 fi
  89
  90 if test "x$ac_system" = "xSolaris"
  91 then
  92         AC_DEFINE(_POSIX_PTHREAD_SEMANTICS, 1, [Define to enforce POSIX thread semantics under Solaris.])
  93 fi
  94 if test "x$ac_system" = "xAIX"
  95 then
  96         AC_DEFINE(_THREAD_SAFE_ERRNO, 1, [Define to use the thread-safe version of errno under AIX.])
  97 fi
  98
  99 # Where to install .pc files.
 100 pkgconfigdir="${libdir}/pkgconfig"
 101 AC_SUBST(pkgconfigdir)
 102
 103 # Check for standards compliance mode
 104 AC_ARG_ENABLE(standards,
 105               AS_HELP_STRING([--enable-standards], [Enable standards compliance mode]),
 106               [enable_standards="$enableval"],
 107               [enable_standards="no"])
 108 if test "x$enable_standards" = "xyes"
 109 then
 110         AC_DEFINE(_ISOC99_SOURCE,        1, [Define to enforce ISO C99 compliance.])
 111         AC_DEFINE(_POSIX_C_SOURCE, 200809L, [Define to enforce POSIX.1-2008 compliance.])
 112         AC_DEFINE(_XOPEN_SOURCE,       700, [Define to enforce X/Open 7 (XSI) compliance.])
 113         AC_DEFINE(_REENTRANT,            1, [Define to enable reentrancy interfaces.])
 114         if test "x$GCC" = "xyes"
 115         then
 116                 CFLAGS="$CFLAGS -std=c99"
 117         fi
 118 fi
 119 AM_CONDITIONAL(BUILD_FEATURE_STANDARDS, test "x$enable_standards" = "xyes")
 120
 121 #
 122 # Checks for header files.
 123 #
 124 AC_HEADER_STDC
 125 AC_HEADER_SYS_WAIT
 126 AC_HEADER_DIRENT
 127 AC_HEADER_STDBOOL
 128
 129 AC_CHECK_HEADERS(stdio.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)
 130
 131 # For ping library
 132 AC_CHECK_HEADERS(netinet/in_systm.h, [], [],
 133 [#if HAVE_STDINT_H
 134 # include <stdint.h>
 135 #endif
 136 #if HAVE_SYS_TYPES_H
 137 # include <sys/types.h>
 138 #endif
 139 ])
 140 AC_CHECK_HEADERS(netinet/in.h, [], [],
 141 [#if HAVE_STDINT_H
 142 # include <stdint.h>
 143 #endif
 144 #if HAVE_SYS_TYPES_H
 145 # include <sys/types.h>
 146 #endif
 147 #if HAVE_NETINET_IN_SYSTM_H
 148 # include <netinet/in_systm.h>
 149 #endif
 150 ])
 151 AC_CHECK_HEADERS(netinet/ip.h, [], [],
 152 [#if HAVE_STDINT_H
 153 # include <stdint.h>
 154 #endif
 155 #if HAVE_SYS_TYPES_H
 156 # include <sys/types.h>
 157 #endif
 158 #if HAVE_NETINET_IN_SYSTM_H
 159 # include <netinet/in_systm.h>
 160 #endif
 161 #if HAVE_NETINET_IN_H
 162 # include <netinet/in.h>
 163 #endif
 164 ])
 165 AC_CHECK_HEADERS(netinet/ip_icmp.h, [], [],
 166 [#if HAVE_STDINT_H
 167 # include <stdint.h>
 168 #endif
 169 #if HAVE_SYS_TYPES_H
 170 # include <sys/types.h>
 171 #endif
 172 #if HAVE_NETINET_IN_SYSTM_H
 173 # include <netinet/in_systm.h>
 174 #endif
 175 #if HAVE_NETINET_IN_H
 176 # include <netinet/in.h>
 177 #endif
 178 #if HAVE_NETINET_IP_H
 179 # include <netinet/ip.h>
 180 #endif
 181 ])
 182 AC_CHECK_HEADERS(netinet/ip_var.h, [], [],
 183 [#if HAVE_STDINT_H
 184 # include <stdint.h>
 185 #endif
 186 #if HAVE_SYS_TYPES_H
 187 # include <sys/types.h>
 188 #endif
 189 #if HAVE_NETINET_IN_SYSTM_H
 190 # include <netinet/in_systm.h>
 191 #endif
 192 #if HAVE_NETINET_IN_H
 193 # include <netinet/in.h>
 194 #endif
 195 #if HAVE_NETINET_IP_H
 196 # include <netinet/ip.h>
 197 #endif
 198 ])
 199 AC_CHECK_HEADERS(netinet/ip6.h, [], [],
 200 [#if HAVE_STDINT_H
 201 # include <stdint.h>
 202 #endif
 203 #if HAVE_SYS_TYPES_H
 204 # include <sys/types.h>
 205 #endif
 206 #if HAVE_NETINET_IN_SYSTM_H
 207 # include <netinet/in_systm.h>
 208 #endif
 209 #if HAVE_NETINET_IN_H
 210 # include <netinet/in.h>
 211 #endif
 212 ])
 213 AC_CHECK_HEADERS(netinet/icmp6.h, [], [],
 214 [#if HAVE_STDINT_H
 215 # include <stdint.h>
 216 #endif
 217 #if HAVE_SYS_TYPES_H
 218 # include <sys/types.h>
 219 #endif
 220 #if HAVE_NETINET_IN_SYSTM_H
 221 # include <netinet/in_systm.h>
 222 #endif
 223 #if HAVE_NETINET_IN_H
 224 # include <netinet/in.h>
 225 #endif
 226 #if HAVE_NETINET_IP6_H
 227 # include <netinet/ip6.h>
 228 #endif
 229 ])
 230 AC_CHECK_HEADERS(netinet/tcp.h, [], [],
 231 [#if HAVE_STDINT_H
 232 # include <stdint.h>
 233 #endif
 234 #if HAVE_SYS_TYPES_H
 235 # include <sys/types.h>
 236 #endif
 237 #if HAVE_NETINET_IN_SYSTM_H
 238 # include <netinet/in_systm.h>
 239 #endif
 240 #if HAVE_NETINET_IN_H
 241 # include <netinet/in.h>
 242 #endif
 243 #if HAVE_NETINET_IP_H
 244 # include <netinet/ip.h>
 245 #endif
 246 ])
 247 AC_CHECK_HEADERS(netinet/udp.h, [], [],
 248 [#if HAVE_STDINT_H
 249 # include <stdint.h>
 250 #endif
 251 #if HAVE_SYS_TYPES_H
 252 # include <sys/types.h>
 253 #endif
 254 #if HAVE_NETINET_IN_SYSTM_H
 255 # include <netinet/in_systm.h>
 256 #endif
 257 #if HAVE_NETINET_IN_H
 258 # include <netinet/in.h>
 259 #endif
 260 #if HAVE_NETINET_IP_H
 261 # include <netinet/ip.h>
 262 #endif
 263 ])
 264
 265 # For cpu modules
 266 AC_CHECK_HEADERS(sys/dkstat.h)
 267 if test "x$ac_system" = "xDarwin"
 268 then
 269         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)
 270         AC_CHECK_HEADERS(CoreFoundation/CoreFoundation.h IOKit/IOKitLib.h IOKit/IOTypes.h IOKit/ps/IOPSKeys.h IOKit/IOBSD.h IOKit/storage/IOBlockStorageDriver.h)
 271 fi
 272 AC_CHECK_HEADERS(sys/sysctl.h, [], [],
 273 [
 274 #if HAVE_SYS_TYPES_H
 275 #  include <sys/types.h>
 276 #endif
 277 #if HAVE_SYS_PARAM_H
 278 # include <sys/param.h>
 279 #endif
 280 ])
 281
 282 AC_MSG_CHECKING([for sysctl kern.cp_times])
 283 if test -x /sbin/sysctl
 284 then
 285         /sbin/sysctl kern.cp_times 2>/dev/null
 286         if test $? -eq 0
 287         then
 288                 AC_MSG_RESULT([yes])
 289                 AC_DEFINE(HAVE_SYSCTL_KERN_CP_TIMES, 1,
 290                 [Define if sysctl supports kern.cp_times])
 291         else
 292                 AC_MSG_RESULT([no])
 293         fi
 294 else
 295         AC_MSG_RESULT([no])
 296 fi
 297
 298 # For hddtemp module
 299 AC_CHECK_HEADERS(linux/major.h libgen.h)
 300
 301 # For the battery plugin
 302 AC_CHECK_HEADERS(IOKit/ps/IOPowerSources.h, [], [],
 303 [
 304 #if HAVE_IOKIT_IOKITLIB_H
 305 #  include <IOKit/IOKitLib.h>
 306 #endif
 307 #if HAVE_IOKIT_IOTYPES_H
 308 #  include <IOKit/IOTypes.h>
 309 #endif
 310 ])
 311
 312 # For the swap module
 313 have_linux_wireless_h="no"
 314 if test "x$ac_system" = "xLinux"
 315 then
 316   AC_CHECK_HEADERS(linux/wireless.h,
 317                    [have_linux_wireless_h="yes"],
 318                    [have_linux_wireless_h="no"],
 319 [
 320 #include <dirent.h>
 321 #include <sys/ioctl.h>
 322 #include <sys/socket.h>
 323 ])
 324 fi
 325
 326 # For the swap module
 327 have_sys_swap_h="yes"
 328 AC_CHECK_HEADERS(sys/swap.h vm/anon.h, [], [have_sys_swap_h="no"],
 329 [
 330 #undef _FILE_OFFSET_BITS
 331 #undef _LARGEFILE64_SOURCE
 332 #if HAVE_SYS_TYPES_H
 333 #  include <sys/types.h>
 334 #endif
 335 #if HAVE_SYS_PARAM_H
 336 # include <sys/param.h>
 337 #endif
 338 ])
 339
 340 if test "x$have_sys_swap_h$ac_system" = "xnoSolaris"
 341 then
 342         hint_64=""
 343         if test "x$GCC" = "xyes"
 344         then
 345                 hint_64="CFLAGS='-m64'"
 346         else
 347                 hint_64="CFLAGS='-xarch=v9'"
 348         fi
 349         AC_MSG_NOTICE([Solaris detected and sys/swap.h not usable. Try building a 64-bit binary ($hint_64 ./configure).])
 350 fi
 351
 352 # For load module
 353 # For the processes plugin
 354 # For users module
 355 AC_CHECK_HEADERS(sys/loadavg.h linux/config.h utmp.h utmpx.h)
 356
 357 # For interface plugin
 358 AC_CHECK_HEADERS(ifaddrs.h)
 359 AC_CHECK_HEADERS(net/if.h, [], [],
 360 [
 361 #if HAVE_SYS_TYPES_H
 362 #  include <sys/types.h>
 363 #endif
 364 #if HAVE_SYS_SOCKET_H
 365 #  include <sys/socket.h>
 366 #endif
 367 ])
 368 AC_CHECK_HEADERS(linux/if.h, [], [],
 369 [
 370 #if HAVE_SYS_TYPES_H
 371 #  include <sys/types.h>
 372 #endif
 373 #if HAVE_SYS_SOCKET_H
 374 #  include <sys/socket.h>
 375 #endif
 376 ])
 377 AC_CHECK_HEADERS(linux/netdevice.h, [], [],
 378 [
 379 #if HAVE_SYS_TYPES_H
 380 #  include <sys/types.h>
 381 #endif
 382 #if HAVE_SYS_SOCKET_H
 383 #  include <sys/socket.h>
 384 #endif
 385 #if HAVE_LINUX_IF_H
 386 # include <linux/if.h>
 387 #endif
 388 ])
 389
 390 # For ipvs module
 391 have_net_ip_vs_h="no"
 392 have_ip_vs_h="no"
 393 if test "x$ac_system" = "xLinux"
 394 then
 395         SAVE_CFLAGS="$CFLAGS"
 396         CFLAGS="$CFLAGS $KERNEL_CFLAGS"
 397
 398         AC_CHECK_HEADERS(net/ip_vs.h, [have_net_ip_vs_h="yes"])
 399         AC_CHECK_HEADERS(ip_vs.h, [have_ip_vs_h="yes"])
 400
 401         CFLAGS="$SAVE_CFLAGS"
 402 fi
 403
 404 # For quota module
 405 AC_CHECK_HEADERS(sys/ucred.h, [], [],
 406 [
 407 #if HAVE_SYS_TYPES_H
 408 #  include <sys/types.h>
 409 #endif
 410 #if HAVE_SYS_PARAM_H
 411 # include <sys/param.h>
 412 #endif
 413 ])
 414
 415 # For mount interface
 416 AC_CHECK_HEADERS(sys/mount.h, [], [],
 417 [
 418 #if HAVE_SYS_TYPES_H
 419 #  include <sys/types.h>
 420 #endif
 421 #if HAVE_SYS_PARAM_H
 422 # include <sys/param.h>
 423 #endif
 424 ])
 425
 426 # For the email plugin
 427 AC_CHECK_HEADERS(linux/un.h, [], [],
 428 [
 429 #if HAVE_SYS_SOCKET_H
 430 #       include <sys/socket.h>
 431 #endif
 432 ])
 433
 434 AC_CHECK_HEADERS(pwd.h grp.h sys/un.h ctype.h limits.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)
 435
 436 # For the dns plugin
 437 AC_CHECK_HEADERS(arpa/nameser.h)
 438 AC_CHECK_HEADERS(arpa/nameser_compat.h, [], [],
 439 [
 440 #if HAVE_ARPA_NAMESER_H
 441 # include <arpa/nameser.h>
 442 #endif
 443 ])
 444
 445 AC_CHECK_HEADERS(net/if_arp.h, [], [],
 446 [#if HAVE_SYS_SOCKET_H
 447 # include <sys/socket.h>
 448 #endif
 449 ])
 450 AC_CHECK_HEADERS(net/ppp_defs.h)
 451 AC_CHECK_HEADERS(net/if_ppp.h, [], [],
 452 [#if HAVE_NET_PPP_DEFS_H
 453 # include <net/ppp_defs.h>
 454 #endif
 455 ])
 456 AC_CHECK_HEADERS(netinet/if_ether.h, [], [],
 457 [#if HAVE_STDINT_H
 458 # include <stdint.h>
 459 #endif
 460 #if HAVE_SYS_TYPES_H
 461 # include <sys/types.h>
 462 #endif
 463 #if HAVE_SYS_SOCKET_H
 464 # include <sys/socket.h>
 465 #endif
 466 #if HAVE_NET_IF_H
 467 # include <net/if.h>
 468 #endif
 469 #if HAVE_NETINET_IN_H
 470 # include <netinet/in.h>
 471 #endif
 472 ])
 473
 474 # For the multimeter plugin
 475 have_termios_h="no"
 476 AC_CHECK_HEADERS(termios.h, [have_termios_h="yes"])
 477
 478 #
 479 # Checks for typedefs, structures, and compiler characteristics.
 480 #
 481 AC_C_CONST
 482 AC_TYPE_PID_T
 483 AC_TYPE_SIZE_T
 484 AC_TYPE_UID_T
 485 AC_HEADER_TIME
 486
 487 #
 488 # Checks for library functions.
 489 #
 490 AC_PROG_GCC_TRADITIONAL
 491 AC_CHECK_FUNCS(gettimeofday select strdup strtol getaddrinfo getnameinfo strchr memcpy strstr strcmp strncmp strncpy strlen strncasecmp strcasecmp openlog closelog sysconf setenv if_indextoname)
 492
 493 AC_FUNC_STRERROR_R
 494
 495 SAVE_CFLAGS="$CFLAGS"
 496 # Emulate behavior of src/Makefile.am
 497 if test "x$GCC" = "xyes"
 498 then
 499         CFLAGS="$CFLAGS -Wall -Werror"
 500 fi
 501
 502 AC_CACHE_CHECK([for strtok_r],
 503   [c_cv_have_strtok_r_default],
 504   AC_LINK_IFELSE(
 505     AC_LANG_PROGRAM(
 506     [[[[
 507 #include <stdlib.h>
 508 #include <stdio.h>
 509 #include <string.h>
 510     ]]]],
 511     [[[[
 512       char buffer[] = "foo,bar,baz";
 513       char *token;
 514       char *dummy;
 515       char *saveptr;
 516
 517       dummy = buffer;
 518       saveptr = NULL;
 519       while ((token = strtok_r (dummy, ",", &saveptr)) != NULL)
 520       {
 521         dummy = NULL;
 522         printf ("token = %s;\n", token);
 523       }
 524     ]]]]),
 525     [c_cv_have_strtok_r_default="yes"],
 526     [c_cv_have_strtok_r_default="no"]
 527   )
 528 )
 529
 530 if test "x$c_cv_have_strtok_r_default" = "xno"
 531 then
 532   CFLAGS="$CFLAGS -D_REENTRANT=1"
 533
 534   AC_CACHE_CHECK([if strtok_r needs _REENTRANT],
 535     [c_cv_have_strtok_r_reentrant],
 536     AC_LINK_IFELSE(
 537       AC_LANG_PROGRAM(
 538       [[[[
 539 #include <stdlib.h>
 540 #include <stdio.h>
 541 #include <string.h>
 542       ]]]],
 543       [[[[
 544         char buffer[] = "foo,bar,baz";
 545         char *token;
 546         char *dummy;
 547         char *saveptr;
 548
 549         dummy = buffer;
 550         saveptr = NULL;
 551         while ((token = strtok_r (dummy, ",", &saveptr)) != NULL)
 552         {
 553           dummy = NULL;
 554           printf ("token = %s;\n", token);
 555         }
 556       ]]]]),
 557       [c_cv_have_strtok_r_reentrant="yes"],
 558       [AC_MSG_FAILURE([strtok_r isn't available. Please file a bugreport!])]
 559     )
 560   )
 561 fi
 562
 563 CFLAGS="$SAVE_CFLAGS"
 564 if test "x$c_cv_have_strtok_r_reentrant" = "xyes"
 565 then
 566         CFLAGS="$CFLAGS -D_REENTRANT=1"
 567 fi
 568
 569 AC_CHECK_FUNCS(getpwnam_r getgrnam_r setgroups regcomp regerror regexec regfree)
 570
 571 socket_needs_socket="no"
 572 AC_CHECK_FUNCS(socket, [], AC_CHECK_LIB(socket, socket, [socket_needs_socket="yes"], AC_MSG_ERROR(cannot find socket)))
 573 AM_CONDITIONAL(BUILD_WITH_LIBSOCKET, test "x$socket_needs_socket" = "xyes")
 574
 575 clock_gettime_needs_rt="no"
 576 clock_gettime_needs_posix4="no"
 577 AC_CHECK_FUNCS(clock_gettime,
 578     [],
 579     AC_CHECK_LIB(rt, clock_gettime,
 580         [clock_gettime_needs_rt="yes"],
 581         AC_CHECK_LIB(posix4, clock_gettime,
 582             [clock_gettime_needs_posix4="yes"],
 583             AC_MSG_ERROR(cannot find clock_gettime))))
 584
 585 nanosleep_needs_rt="no"
 586 nanosleep_needs_posix4="no"
 587 AC_CHECK_FUNCS(nanosleep,
 588     [],
 589     AC_CHECK_LIB(rt, nanosleep,
 590         [nanosleep_needs_rt="yes"],
 591         AC_CHECK_LIB(posix4, nanosleep,
 592             [nanosleep_needs_posix4="yes"],
 593             AC_MSG_ERROR(cannot find nanosleep))))
 594
 595 AM_CONDITIONAL(BUILD_WITH_LIBRT, test "x$clock_gettime_needs_rt" = "xyes" || test "x$nanosleep_needs_rt" = "xyes")
 596 AM_CONDITIONAL(BUILD_WITH_LIBPOSIX4, test "x$clock_gettime_needs_posix4" = "xyes" || test "x$nanosleep_needs_posix4" = "xyes")
 597
 598 AC_CHECK_FUNCS(sysctl, [have_sysctl="yes"], [have_sysctl="no"])
 599 AC_CHECK_FUNCS(sysctlbyname, [have_sysctlbyname="yes"], [have_sysctlbyname="no"])
 600 AC_CHECK_FUNCS(host_statistics, [have_host_statistics="yes"], [have_host_statistics="no"])
 601 AC_CHECK_FUNCS(processor_info, [have_processor_info="yes"], [have_processor_info="no"])
 602 AC_CHECK_FUNCS(thread_info, [have_thread_info="yes"], [have_thread_info="no"])
 603 AC_CHECK_FUNCS(statfs, [have_statfs="yes"], [have_statfs="no"])
 604 AC_CHECK_FUNCS(statvfs, [have_statvfs="yes"], [have_statvfs="no"])
 605 AC_CHECK_FUNCS(getifaddrs, [have_getifaddrs="yes"], [have_getifaddrs="no"])
 606 AC_CHECK_FUNCS(syslog, [have_syslog="yes"], [have_syslog="no"])
 607 AC_CHECK_FUNCS(getutent, [have_getutent="yes"], [have_getutent="no"])
 608 AC_CHECK_FUNCS(getutxent, [have_getutxent="yes"], [have_getutxent="no"])
 609 AC_CHECK_FUNCS(swapctl, [have_swapctl="yes"], [have_swapctl="no"])
 610 if test "x$have_swapctl" = "xyes"; then
 611         AC_CACHE_CHECK([whether swapctl takes two arguments],
 612                 [c_cv_have_swapctl_two_args],
 613                 AC_COMPILE_IFELSE(
 614                         AC_LANG_PROGRAM([[AC_INCLUDES_DEFAULT
 615 #if HAVE_SYS_SWAP_H && !defined(_LP64) && _FILE_OFFSET_BITS == 64
 616 #  undef _FILE_OFFSET_BITS
 617 #  undef _LARGEFILE64_SOURCE
 618 #endif
 619 #include <sys/stat.h>
 620 #include <sys/swap.h>]],
 621                                 [[
 622                                 int num = swapctl(0, NULL);
 623                                 ]]
 624                         ),
 625                         [c_cv_have_swapctl_two_args="yes"],
 626                         [c_cv_have_swapctl_two_args="no"]
 627                 )
 628         )
 629         AC_CACHE_CHECK([whether swapctl takes three arguments],
 630                 [c_cv_have_swapctl_three_args],
 631                 AC_COMPILE_IFELSE(
 632                         AC_LANG_PROGRAM([[AC_INCLUDES_DEFAULT
 633 #if HAVE_SYS_SWAP_H && !defined(_LP64) && _FILE_OFFSET_BITS == 64
 634 #  undef _FILE_OFFSET_BITS
 635 #  undef _LARGEFILE64_SOURCE
 636 #endif
 637 #include <sys/stat.h>
 638 #include <sys/swap.h>]],
 639                                 [[
 640                                 int num = swapctl(0, NULL,0);
 641                                 ]]
 642                         ),
 643                         [c_cv_have_swapctl_three_args="yes"],
 644                         [c_cv_have_swapctl_three_args="no"]
 645                 )
 646         )
 647 fi
 648 # Check for different versions of `swapctl' here..
 649 if test "x$have_swapctl" = "xyes"; then
 650         if test "x$c_cv_have_swapctl_two_args" = "xyes"; then
 651                 AC_DEFINE(HAVE_SWAPCTL_TWO_ARGS, 1,
 652                           [Define if the function swapctl exists and takes two arguments.])
 653         fi
 654         if test "x$c_cv_have_swapctl_three_args" = "xyes"; then
 655                 AC_DEFINE(HAVE_SWAPCTL_THREE_ARGS, 1,
 656                           [Define if the function swapctl exists and takes three arguments.])
 657         fi
 658 fi
 659
 660 # For load module
 661 AC_CHECK_FUNCS(getloadavg, [have_getloadavg="yes"], [have_getloadavg="no"])
 662
 663 # Check for NAN
 664 AC_ARG_WITH(nan-emulation, [AS_HELP_STRING([--with-nan-emulation], [use emulated NAN. For crosscompiling only.])],
 665 [
 666  if test "x$withval" = "xno"; then
 667          nan_type="none"
 668  else if test "x$withval" = "xyes"; then
 669          nan_type="zero"
 670  else
 671          nan_type="$withval"
 672  fi; fi
 673 ],
 674 [nan_type="none"])
 675 if test "x$nan_type" = "xnone"; then
 676   AC_CACHE_CHECK([whether NAN is defined by default],
 677     [c_cv_have_nan_default],
 678     AC_COMPILE_IFELSE(
 679       AC_LANG_PROGRAM(
 680       [[
 681 #include <stdlib.h>
 682 #include <math.h>
 683 static float foo = NAN;
 684       ]],
 685       [[
 686        if (isnan (foo))
 687         return 0;
 688        else
 689         return 1;
 690       ]]),
 691       [c_cv_have_nan_default="yes"],
 692       [c_cv_have_nan_default="no"]
 693     )
 694   )
 695   if test "x$c_cv_have_nan_default" = "xyes"
 696   then
 697     nan_type="default"
 698   fi
 699 fi
 700 if test "x$nan_type" = "xnone"; then
 701   AC_CACHE_CHECK([whether NAN is defined by __USE_ISOC99],
 702     [c_cv_have_nan_isoc],
 703     AC_COMPILE_IFELSE(
 704       AC_LANG_PROGRAM(
 705       [[
 706 #include <stdlib.h>
 707 #define __USE_ISOC99 1
 708 #include <math.h>
 709 static float foo = NAN;
 710       ]],
 711       [[
 712        if (isnan (foo))
 713         return 0;
 714        else
 715         return 1;
 716       ]]),
 717       [c_cv_have_nan_isoc="yes"],
 718       [c_cv_have_nan_isoc="no"]
 719     )
 720   )
 721   if test "x$c_cv_have_nan_isoc" = "xyes"
 722   then
 723     nan_type="isoc99"
 724   fi
 725 fi
 726 if test "x$nan_type" = "xnone"; then
 727   SAVE_LDFLAGS=$LDFLAGS
 728   LDFLAGS="$LDFLAGS -lm"
 729   AC_CACHE_CHECK([whether NAN can be defined by 0/0],
 730     [c_cv_have_nan_zero],
 731     AC_RUN_IFELSE(
 732       AC_LANG_PROGRAM(
 733       [[
 734 #include <stdlib.h>
 735 #include <math.h>
 736 #ifdef NAN
 737 # undef NAN
 738 #endif
 739 #define NAN (0.0 / 0.0)
 740 #ifndef isnan
 741 # define isnan(f) ((f) != (f))
 742 #endif
 743 static float foo = NAN;
 744       ]],
 745       [[
 746        if (isnan (foo))
 747         return 0;
 748        else
 749         return 1;
 750       ]]),
 751       [c_cv_have_nan_zero="yes"],
 752       [c_cv_have_nan_zero="no"]
 753     )
 754   )
 755   LDFLAGS=$SAVE_LDFLAGS
 756   if test "x$c_cv_have_nan_zero" = "xyes"
 757   then
 758     nan_type="zero"
 759   fi
 760 fi
 761
 762 if test "x$nan_type" = "xdefault"; then
 763   AC_DEFINE(NAN_STATIC_DEFAULT, 1,
 764     [Define if NAN is defined by default and can initialize static variables.])
 765 else if test "x$nan_type" = "xisoc99"; then
 766   AC_DEFINE(NAN_STATIC_ISOC, 1,
 767     [Define if NAN is defined by __USE_ISOC99 and can initialize static variables.])
 768 else if test "x$nan_type" = "xzero"; then
 769   AC_DEFINE(NAN_ZERO_ZERO, 1,
 770     [Define if NAN can be defined as (0.0 / 0.0)])
 771 else
 772   AC_MSG_ERROR([Didn't find out how to statically initialize variables to NAN. Sorry.])
 773 fi; fi; fi
 774
 775 AC_ARG_WITH(fp-layout, [AS_HELP_STRING([--with-fp-layout], [set the memory layout of doubles. For crosscompiling only.])],
 776 [
 777  if test "x$withval" = "xnothing"; then
 778         fp_layout_type="nothing"
 779  else if test "x$withval" = "xendianflip"; then
 780         fp_layout_type="endianflip"
 781  else if test "x$withval" = "xintswap"; then
 782         fp_layout_type="intswap"
 783  else
 784         AC_MSG_ERROR([Invalid argument for --with-fp-layout. Valid arguments are: nothing, endianflip, intswap]);
 785 fi; fi; fi
 786 ],
 787 [fp_layout_type="unknown"])
 788
 789 if test "x$fp_layout_type" = "xunknown"; then
 790   AC_CACHE_CHECK([if doubles are stored in x86 representation],
 791     [c_cv_fp_layout_need_nothing],
 792     AC_RUN_IFELSE(
 793       AC_LANG_PROGRAM(
 794       [[[[
 795 #include <stdlib.h>
 796 #include <stdio.h>
 797 #include <string.h>
 798 #if HAVE_STDINT_H
 799 # include <stdint.h>
 800 #endif
 801 #if HAVE_INTTYPES_H
 802 # include <inttypes.h>
 803 #endif
 804 #if HAVE_STDBOOL_H
 805 # include <stdbool.h>
 806 #endif
 807       ]]]],
 808       [[[[
 809         uint64_t i0;
 810         uint64_t i1;
 811         uint8_t c[8];
 812         double d;
 813
 814         d = 8.642135e130;
 815         memcpy ((void *) &i0, (void *) &d, 8);
 816
 817         i1 = i0;
 818         memcpy ((void *) c, (void *) &i1, 8);
 819
 820         if ((c[0] == 0x2f) && (c[1] == 0x25)
 821                         && (c[2] == 0xc0) && (c[3] == 0xc7)
 822                         && (c[4] == 0x43) && (c[5] == 0x2b)
 823                         && (c[6] == 0x1f) && (c[7] == 0x5b))
 824                 return (0);
 825         else
 826                 return (1);
 827       ]]]]),
 828       [c_cv_fp_layout_need_nothing="yes"],
 829       [c_cv_fp_layout_need_nothing="no"]
 830     )
 831   )
 832   if test "x$c_cv_fp_layout_need_nothing" = "xyes"; then
 833     fp_layout_type="nothing"
 834   fi
 835 fi
 836 if test "x$fp_layout_type" = "xunknown"; then
 837   AC_CACHE_CHECK([if endianflip converts to x86 representation],
 838     [c_cv_fp_layout_need_endianflip],
 839     AC_RUN_IFELSE(
 840       AC_LANG_PROGRAM(
 841       [[[[
 842 #include <stdlib.h>
 843 #include <stdio.h>
 844 #include <string.h>
 845 #if HAVE_STDINT_H
 846 # include <stdint.h>
 847 #endif
 848 #if HAVE_INTTYPES_H
 849 # include <inttypes.h>
 850 #endif
 851 #if HAVE_STDBOOL_H
 852 # include <stdbool.h>
 853 #endif
 854 #define endianflip(A) ((((uint64_t)(A) & 0xff00000000000000LL) >> 56) | \
 855                        (((uint64_t)(A) & 0x00ff000000000000LL) >> 40) | \
 856                        (((uint64_t)(A) & 0x0000ff0000000000LL) >> 24) | \
 857                        (((uint64_t)(A) & 0x000000ff00000000LL) >> 8)  | \
 858                        (((uint64_t)(A) & 0x00000000ff000000LL) << 8)  | \
 859                        (((uint64_t)(A) & 0x0000000000ff0000LL) << 24) | \
 860                        (((uint64_t)(A) & 0x000000000000ff00LL) << 40) | \
 861                        (((uint64_t)(A) & 0x00000000000000ffLL) << 56))
 862       ]]]],
 863       [[[[
 864         uint64_t i0;
 865         uint64_t i1;
 866         uint8_t c[8];
 867         double d;
 868
 869         d = 8.642135e130;
 870         memcpy ((void *) &i0, (void *) &d, 8);
 871
 872         i1 = endianflip (i0);
 873         memcpy ((void *) c, (void *) &i1, 8);
 874
 875         if ((c[0] == 0x2f) && (c[1] == 0x25)
 876                         && (c[2] == 0xc0) && (c[3] == 0xc7)
 877                         && (c[4] == 0x43) && (c[5] == 0x2b)
 878                         && (c[6] == 0x1f) && (c[7] == 0x5b))
 879                 return (0);
 880         else
 881                 return (1);
 882       ]]]]),
 883       [c_cv_fp_layout_need_endianflip="yes"],
 884       [c_cv_fp_layout_need_endianflip="no"]
 885     )
 886   )
 887   if test "x$c_cv_fp_layout_need_endianflip" = "xyes"; then
 888     fp_layout_type="endianflip"
 889   fi
 890 fi
 891 if test "x$fp_layout_type" = "xunknown"; then
 892   AC_CACHE_CHECK([if intswap converts to x86 representation],
 893     [c_cv_fp_layout_need_intswap],
 894     AC_RUN_IFELSE(
 895       AC_LANG_PROGRAM(
 896       [[[[
 897 #include <stdlib.h>
 898 #include <stdio.h>
 899 #include <string.h>
 900 #if HAVE_STDINT_H
 901 # include <stdint.h>
 902 #endif
 903 #if HAVE_INTTYPES_H
 904 # include <inttypes.h>
 905 #endif
 906 #if HAVE_STDBOOL_H
 907 # include <stdbool.h>
 908 #endif
 909 #define intswap(A)    ((((uint64_t)(A) & 0xffffffff00000000LL) >> 32) | \
 910                        (((uint64_t)(A) & 0x00000000ffffffffLL) << 32))
 911       ]]]],
 912       [[[[
 913         uint64_t i0;
 914         uint64_t i1;
 915         uint8_t c[8];
 916         double d;
 917
 918         d = 8.642135e130;
 919         memcpy ((void *) &i0, (void *) &d, 8);
 920
 921         i1 = intswap (i0);
 922         memcpy ((void *) c, (void *) &i1, 8);
 923
 924         if ((c[0] == 0x2f) && (c[1] == 0x25)
 925                         && (c[2] == 0xc0) && (c[3] == 0xc7)
 926                         && (c[4] == 0x43) && (c[5] == 0x2b)
 927                         && (c[6] == 0x1f) && (c[7] == 0x5b))
 928                 return (0);
 929         else
 930                 return (1);
 931       ]]]]),
 932       [c_cv_fp_layout_need_intswap="yes"],
 933       [c_cv_fp_layout_need_intswap="no"]
 934     )
 935   )
 936   if test "x$c_cv_fp_layout_need_intswap" = "xyes"; then
 937     fp_layout_type="intswap"
 938   fi
 939 fi
 940
 941 if test "x$fp_layout_type" = "xnothing"; then
 942   AC_DEFINE(FP_LAYOUT_NEED_NOTHING, 1,
 943   [Define if doubles are stored in x86 representation.])
 944 else if test "x$fp_layout_type" = "xendianflip"; then
 945   AC_DEFINE(FP_LAYOUT_NEED_ENDIANFLIP, 1,
 946   [Define if endianflip is needed to convert to x86 representation.])
 947 else if test "x$fp_layout_type" = "xintswap"; then
 948   AC_DEFINE(FP_LAYOUT_NEED_INTSWAP, 1,
 949   [Define if intswap is needed to convert to x86 representation.])
 950 else
 951   AC_MSG_ERROR([Didn't find out how doubles are stored in memory. Sorry.])
 952 fi; fi; fi
 953
 954 have_getfsstat="no"
 955 AC_CHECK_FUNCS(getfsstat, [have_getfsstat="yes"])
 956 have_getvfsstat="no"
 957 AC_CHECK_FUNCS(getvfsstat, [have_getvfsstat="yes"])
 958 have_listmntent="no"
 959 AC_CHECK_FUNCS(listmntent, [have_listmntent="yes"])
 960
 961 have_getmntent="no"
 962 AC_CHECK_FUNCS(getmntent, [have_getmntent="c"])
 963 if test "x$have_getmntent" = "xno"; then
 964         AC_CHECK_LIB(sun, getmntent, [have_getmntent="sun"])
 965 fi
 966 if test "x$have_getmntent" = "xno"; then
 967         AC_CHECK_LIB(seq, getmntent, [have_getmntent="seq"])
 968 fi
 969 if test "x$have_getmntent" = "xno"; then
 970         AC_CHECK_LIB(gen, getmntent, [have_getmntent="gen"])
 971 fi
 972
 973 if test "x$have_getmntent" = "xc"; then
 974         AC_CACHE_CHECK([whether getmntent takes one argument],
 975                 [c_cv_have_one_getmntent],
 976                 AC_COMPILE_IFELSE(
 977                         AC_LANG_PROGRAM([[AC_INCLUDES_DEFAULT
 978 #include "$srcdir/src/utils_mount.h"]],
 979                                 [[
 980                                  FILE *fh;
 981                                  struct mntent *me;
 982                                  fh = setmntent ("/etc/mtab", "r");
 983                                  me = getmntent (fh);
 984                                 ]]
 985                         ),
 986                         [c_cv_have_one_getmntent="yes"],
 987                         [c_cv_have_one_getmntent="no"]
 988                 )
 989         )
 990         AC_CACHE_CHECK([whether getmntent takes two arguments],
 991                 [c_cv_have_two_getmntent],
 992                 AC_COMPILE_IFELSE(
 993                         AC_LANG_PROGRAM([[AC_INCLUDES_DEFAULT
 994 #include "$srcdir/src/utils_mount.h"]],
 995                                 [[
 996                                  FILE *fh;
 997                                  struct mnttab mt;
 998                                  int status;
 999                                  fh = fopen ("/etc/mnttab", "r");
1000                                  status = getmntent (fh, &mt);
1001                                 ]]
1002                         ),
1003                         [c_cv_have_two_getmntent="yes"],
1004                         [c_cv_have_two_getmntent="no"]
1005                 )
1006         )
1007 fi
1008
1009 # Check for different versions of `getmntent' here..
1010
1011 if test "x$have_getmntent" = "xc"; then
1012         if test "x$c_cv_have_one_getmntent" = "xyes"; then
1013                 AC_DEFINE(HAVE_ONE_GETMNTENT, 1,
1014                           [Define if the function getmntent exists and takes one argument.])
1015         fi
1016         if test "x$c_cv_have_two_getmntent" = "xyes"; then
1017                 AC_DEFINE(HAVE_TWO_GETMNTENT, 1,
1018                           [Define if the function getmntent exists and takes two arguments.])
1019         fi
1020 fi
1021 if test "x$have_getmntent" = "xsun"; then
1022         AC_DEFINE(HAVE_SUN_GETMNTENT, 1,
1023                   [Define if the function getmntent exists. It's the version from libsun.])
1024 fi
1025 if test "x$have_getmntent" = "xseq"; then
1026         AC_DEFINE(HAVE_SEQ_GETMNTENT, 1,
1027                   [Define if the function getmntent exists. It's the version from libseq.])
1028 fi
1029 if test "x$have_getmntent" = "xgen"; then
1030         AC_DEFINE(HAVE_GEN_GETMNTENT, 1,
1031                   [Define if the function getmntent exists. It's the version from libgen.])
1032 fi
1033
1034 # Check for htonll
1035 AC_MSG_CHECKING([if have htonll defined])
1036
1037     have_htonll="no"
1038     AC_LINK_IFELSE([
1039        AC_LANG_PROGRAM([
1040 #include <sys/types.h>
1041 #include <netinet/in.h>
1042 #if HAVE_INTTYPES_H
1043 # include <inttypes.h>
1044 #endif
1045        ], [
1046           return htonll(0);
1047        ])
1048     ], [
1049       have_htonll="yes"
1050       AC_DEFINE(HAVE_HTONLL, 1, [Define if the function htonll exists.])
1051     ])
1052
1053 AC_MSG_RESULT([$have_htonll])
1054
1055 # Check for structures
1056 AC_CHECK_MEMBERS([struct if_data.ifi_ibytes, struct if_data.ifi_opackets, struct if_data.ifi_ierrors],
1057         [AC_DEFINE(HAVE_STRUCT_IF_DATA, 1, [Define if struct if_data exists and is usable.])],
1058         [],
1059         [
1060         #include <sys/types.h>
1061         #include <sys/socket.h>
1062         #include <net/if.h>
1063         ])
1064 AC_CHECK_MEMBERS([struct net_device_stats.rx_bytes, struct net_device_stats.tx_packets, struct net_device_stats.rx_errors],
1065         [AC_DEFINE(HAVE_STRUCT_NET_DEVICE_STATS, 1, [Define if struct net_device_stats exists and is usable.])],
1066         [],
1067         [
1068         #include <sys/types.h>
1069         #include <sys/socket.h>
1070         #include <linux/if.h>
1071         #include <linux/netdevice.h>
1072         ])
1073
1074 AC_CHECK_MEMBERS([struct ip_mreqn.imr_ifindex], [],
1075         [],
1076         [
1077         #include <netinet/in.h>
1078         #include <net/if.h>
1079         ])
1080
1081 AC_CHECK_MEMBERS([struct kinfo_proc.ki_pid, struct kinfo_proc.ki_rssize, struct kinfo_proc.ki_rusage],
1082         [
1083                 AC_DEFINE(HAVE_STRUCT_KINFO_PROC_FREEBSD, 1,
1084                         [Define if struct kinfo_proc exists in the FreeBSD variant.])
1085                 have_struct_kinfo_proc_freebsd="yes"
1086         ],
1087         [
1088                 have_struct_kinfo_proc_freebsd="no"
1089         ],
1090         [
1091 #include <kvm.h>
1092 #include <sys/param.h>
1093 #include <sys/sysctl.h>
1094 #include <sys/user.h>
1095         ])
1096
1097 AC_CHECK_MEMBERS([struct kinfo_proc.kp_proc, struct kinfo_proc.kp_eproc],
1098         [
1099                 AC_DEFINE(HAVE_STRUCT_KINFO_PROC_OPENBSD, 1,
1100                         [Define if struct kinfo_proc exists in the OpenBSD variant.])
1101                 have_struct_kinfo_proc_openbsd="yes"
1102         ],
1103         [
1104                 have_struct_kinfo_proc_openbsd="no"
1105         ],
1106         [
1107 #include <sys/param.h>
1108 #include <sys/sysctl.h>
1109 #include <kvm.h>
1110         ])
1111
1112 AC_CHECK_MEMBERS([struct udphdr.uh_dport, struct udphdr.uh_sport], [], [],
1113 [#define _BSD_SOURCE
1114 #if HAVE_STDINT_H
1115 # include <stdint.h>
1116 #endif
1117 #if HAVE_SYS_TYPES_H
1118 # include <sys/types.h>
1119 #endif
1120 #if HAVE_NETINET_IN_SYSTM_H
1121 # include <netinet/in_systm.h>
1122 #endif
1123 #if HAVE_NETINET_IN_H
1124 # include <netinet/in.h>
1125 #endif
1126 #if HAVE_NETINET_IP_H
1127 # include <netinet/ip.h>
1128 #endif
1129 #if HAVE_NETINET_UDP_H
1130 # include <netinet/udp.h>
1131 #endif
1132 ])
1133 AC_CHECK_MEMBERS([struct udphdr.dest, struct udphdr.source], [], [],
1134 [#define _BSD_SOURCE
1135 #if HAVE_STDINT_H
1136 # include <stdint.h>
1137 #endif
1138 #if HAVE_SYS_TYPES_H
1139 # include <sys/types.h>
1140 #endif
1141 #if HAVE_NETINET_IN_SYSTM_H
1142 # include <netinet/in_systm.h>
1143 #endif
1144 #if HAVE_NETINET_IN_H
1145 # include <netinet/in.h>
1146 #endif
1147 #if HAVE_NETINET_IP_H
1148 # include <netinet/ip.h>
1149 #endif
1150 #if HAVE_NETINET_UDP_H
1151 # include <netinet/udp.h>
1152 #endif
1153 ])
1154
1155 AC_CHECK_MEMBERS([kstat_io_t.nwritten, kstat_io_t.writes, kstat_io_t.nwrites, kstat_io_t.wtime],
1156         [],
1157         [],
1158         [
1159 #if HAVE_KSTAT_H
1160 # include <kstat.h>
1161 #endif
1162         ])
1163
1164 #
1165 # Checks for libraries begin here
1166 #
1167 with_libresolv="yes"
1168 AC_CHECK_LIB(resolv, res_search,
1169 [
1170         AC_DEFINE(HAVE_LIBRESOLV, 1, [Define to 1 if you have the 'resolv' library (-lresolv).])
1171 ],
1172 [with_libresolv="no"])
1173 AM_CONDITIONAL(BUILD_WITH_LIBRESOLV, test "x$with_libresolv" = "xyes")
1174
1175 dnl Check for HAL (hardware abstraction library)
1176 with_libhal="yes"
1177 AC_CHECK_LIB(hal,libhal_device_property_exists,
1178              [AC_DEFINE(HAVE_LIBHAL, 1, [Define to 1 if you have 'hal' library])],
1179              [with_libhal="no"])
1180 if test "x$with_libhal" = "xyes"; then
1181         if test "x$PKG_CONFIG" != "x"; then
1182                 BUILD_WITH_LIBHAL_CFLAGS="`pkg-config --cflags hal`"
1183                 BUILD_WITH_LIBHAL_LIBS="`pkg-config --libs hal`"
1184                 AC_SUBST(BUILD_WITH_LIBHAL_CFLAGS)
1185                 AC_SUBST(BUILD_WITH_LIBHAL_LIBS)
1186         fi
1187 fi
1188
1189 m4_divert_once([HELP_WITH], [
1190 collectd additional packages:])
1191
1192 AM_CONDITIONAL([BUILD_AIX],[test "x$x$ac_system" = "xAIX"])
1193
1194 if test "x$ac_system" = "xAIX"
1195 then
1196         with_perfstat="yes"
1197         with_procinfo="yes"
1198 else
1199         with_perfstat="no (AIX only)"
1200         with_procinfo="no (AIX only)"
1201 fi
1202
1203 if test "x$with_perfstat" = "xyes"
1204 then
1205         AC_CHECK_LIB(perfstat, perfstat_reset, [with_perfstat="yes"], [with_perfstat="no (perfstat not found)"], [])
1206 #       AC_CHECK_HEADERS(sys/protosw.h libperfstat.h,, [with_perfstat="no (perfstat not found)"])
1207 fi
1208 if test "x$with_perfstat" = "xyes"
1209 then
1210          AC_DEFINE(HAVE_PERFSTAT, 1, [Define to 1 if you have the 'perfstat' library (-lperfstat)])
1211          # struct members pertaining to donation have been added to libperfstat somewhere between AIX5.3ML5 and AIX5.3ML9
1212          AC_CHECK_MEMBER([perfstat_partition_type_t.b.donate_enabled], [], [], [[#include <libperfstat.h]])
1213          if test "x$av_cv_member_perfstat_partition_type_t_b_donate_enabled" = "xyes"
1214          then
1215                 AC_DEFINE(PERFSTAT_SUPPORTS_DONATION, 1, [Define to 1 if your version of the 'perfstat' library supports donation])
1216          fi
1217 fi
1218 AM_CONDITIONAL(BUILD_WITH_PERFSTAT, test "x$with_perfstat" = "xyes")
1219
1220 # Processes plugin under AIX.
1221 if test "x$with_procinfo" = "xyes"
1222 then
1223         AC_CHECK_HEADERS(procinfo.h,, [with_procinfo="no (procinfo.h not found)"])
1224 fi
1225 if test "x$with_procinfo" = "xyes"
1226 then
1227          AC_DEFINE(HAVE_PROCINFO_H, 1, [Define to 1 if you have the procinfo.h])
1228 fi
1229
1230 if test "x$ac_system" = "xSolaris"
1231 then
1232         with_kstat="yes"
1233         with_devinfo="yes"
1234 else
1235         with_kstat="no (Solaris only)"
1236         with_devinfo="no (Solaris only)"
1237 fi
1238
1239 if test "x$with_kstat" = "xyes"
1240 then
1241         AC_CHECK_LIB(kstat, kstat_open, [with_kstat="yes"], [with_kstat="no (libkstat not found)"], [])
1242 fi
1243 if test "x$with_kstat" = "xyes"
1244 then
1245         AC_CHECK_LIB(devinfo, di_init, [with_devinfo="yes"], [with_devinfo="no (not found)"], [])
1246         AC_CHECK_HEADERS(kstat.h,, [with_kstat="no (kstat.h not found)"])
1247 fi
1248 if test "x$with_kstat" = "xyes"
1249 then
1250         AC_DEFINE(HAVE_LIBKSTAT, 1,
1251                   [Define to 1 if you have the 'kstat' library (-lkstat)])
1252 fi
1253 AM_CONDITIONAL(BUILD_WITH_LIBKSTAT, test "x$with_kstat" = "xyes")
1254 AM_CONDITIONAL(BUILD_WITH_LIBDEVINFO, test "x$with_devinfo" = "xyes")
1255
1256 with_libiokit="no"
1257 AC_CHECK_LIB(IOKit, IOServiceGetMatchingServices,
1258 [
1259         with_libiokit="yes"
1260 ],
1261 [
1262         with_libiokit="no"
1263 ])
1264 AM_CONDITIONAL(BUILD_WITH_LIBIOKIT, test "x$with_libiokit" = "xyes")
1265
1266 with_libkvm="no"
1267 AC_CHECK_LIB(kvm, kvm_getprocs, [with_kvm_getprocs="yes"], [with_kvm_getprocs="no"])
1268 if test "x$with_kvm_getprocs" = "xyes"
1269 then
1270         AC_DEFINE(HAVE_LIBKVM_GETPROCS, 1,
1271                   [Define to 1 if you have the 'kvm' library with the 'kvm_getprocs' symbol (-lkvm)])
1272         with_libkvm="yes"
1273 fi
1274 AM_CONDITIONAL(BUILD_WITH_LIBKVM_GETPROCS, test "x$with_kvm_getprocs" = "xyes")
1275
1276 AC_CHECK_LIB(kvm, kvm_getswapinfo, [with_kvm_getswapinfo="yes"], [with_kvm_getswapinfo="no"])
1277 if test "x$with_kvm_getswapinfo" = "xyes"
1278 then
1279         AC_DEFINE(HAVE_LIBKVM_GETSWAPINFO, 1,
1280                   [Define to 1 if you have the 'kvm' library with the 'kvm_getswapinfo' symbol (-lkvm)])
1281         with_libkvm="yes"
1282 fi
1283 AM_CONDITIONAL(BUILD_WITH_LIBKVM_GETSWAPINFO, test "x$with_kvm_getswapinfo" = "xyes")
1284
1285 AC_CHECK_LIB(kvm, kvm_nlist, [with_kvm_nlist="yes"], [with_kvm_nlist="no"])
1286 if test "x$with_kvm_nlist" = "xyes"
1287 then
1288         AC_DEFINE(HAVE_LIBKVM_NLIST, 1,
1289                   [Define to 1 if you have the 'kvm' library with the 'kvm_nlist' symbol (-lkvm)])
1290         with_libkvm="yes"
1291 fi
1292 AM_CONDITIONAL(BUILD_WITH_LIBKVM_NLIST, test "x$with_kvm_nlist" = "xyes")
1293
1294 AC_CHECK_LIB(kvm, kvm_openfiles, [with_kvm_openfiles="yes"], [with_kvm_openfiles="no"])
1295 if test "x$with_kvm_openfiles" = "xyes"
1296 then
1297         AC_DEFINE(HAVE_LIBKVM_NLIST, 1,
1298                   [Define to 1 if you have the 'kvm' library with the 'kvm_openfiles' symbol (-lkvm)])
1299         with_libkvm="yes"
1300 fi
1301 AM_CONDITIONAL(BUILD_WITH_LIBKVM_OPENFILES, test "x$with_kvm_openfiles" = "xyes")
1302
1303 # --with-libcredis {{{
1304 AC_ARG_WITH(libcredis, [AS_HELP_STRING([--with-libcredis@<:@=PREFIX@:>@], [Path to libcredis.])],
1305 [
1306  if test "x$withval" = "xyes"
1307  then
1308          with_libcredis="yes"
1309  else if test "x$withval" = "xno"
1310  then
1311          with_libcredis="no"
1312  else
1313          with_libcredis="yes"
1314          LIBCREDIS_CPPFLAGS="$LIBCREDIS_CPPFLAGS -I$withval/include"
1315          LIBCREDIS_LDFLAGS="$LIBCREDIS_LDFLAGS -L$withval/lib"
1316  fi; fi
1317 ],
1318 [with_libcredis="yes"])
1319
1320 SAVE_CPPFLAGS="$CPPFLAGS"
1321 SAVE_LDFLAGS="$LDFLAGS"
1322
1323 CPPFLAGS="$CPPFLAGS $LIBCREDIS_CPPFLAGS"
1324 LDFLAGS="$LDFLAGS $LIBCREDIS_LDFLAGS"
1325
1326 if test "x$with_libcredis" = "xyes"
1327 then
1328         if test "x$LIBCREDIS_CPPFLAGS" != "x"
1329         then
1330                 AC_MSG_NOTICE([libcredis CPPFLAGS: $LIBCREDIS_CPPFLAGS])
1331         fi
1332         AC_CHECK_HEADERS(credis.h,
1333         [with_libcredis="yes"],
1334         [with_libcredis="no ('credis.h' not found)"])
1335 fi
1336 if test "x$with_libcredis" = "xyes"
1337 then
1338         if test "x$LIBCREDIS_LDFLAGS" != "x"
1339         then
1340                 AC_MSG_NOTICE([libcredis LDFLAGS: $LIBCREDIS_LDFLAGS])
1341         fi
1342         AC_CHECK_LIB(credis, credis_info,
1343         [with_libcredis="yes"],
1344         [with_libcredis="no (symbol 'credis_info' not found)"])
1345
1346 fi
1347
1348 CPPFLAGS="$SAVE_CPPFLAGS"
1349 LDFLAGS="$SAVE_LDFLAGS"
1350
1351 if test "x$with_libcredis" = "xyes"
1352 then
1353         BUILD_WITH_LIBCREDIS_CPPFLAGS="$LIBCREDIS_CPPFLAGS"
1354         BUILD_WITH_LIBCREDIS_LDFLAGS="$LIBCREDIS_LDFLAGS"
1355         AC_SUBST(BUILD_WITH_LIBCREDIS_CPPFLAGS)
1356         AC_SUBST(BUILD_WITH_LIBCREDIS_LDFLAGS)
1357 fi
1358 AM_CONDITIONAL(BUILD_WITH_LIBCREDIS, test "x$with_libcredis" = "xyes")
1359 # }}}
1360
1361 # --with-libcurl {{{
1362 with_curl_config="curl-config"
1363 with_curl_cflags=""
1364 with_curl_libs=""
1365 AC_ARG_WITH(libcurl, [AS_HELP_STRING([--with-libcurl@<:@=PREFIX@:>@], [Path to libcurl.])],
1366 [
1367         if test "x$withval" = "xno"
1368         then
1369                 with_libcurl="no"
1370         else if test "x$withval" = "xyes"
1371         then
1372                 with_libcurl="yes"
1373         else
1374                 if test -f "$withval" && test -x "$withval"
1375                 then
1376                         with_curl_config="$withval"
1377                         with_libcurl="yes"
1378                 else if test -x "$withval/bin/curl-config"
1379                 then
1380                         with_curl_config="$withval/bin/curl-config"
1381                         with_libcurl="yes"
1382                 fi; fi
1383                 with_libcurl="yes"
1384         fi; fi
1385 ],
1386 [
1387         with_libcurl="yes"
1388 ])
1389 if test "x$with_libcurl" = "xyes"
1390 then
1391         with_curl_cflags=`$with_curl_config --cflags 2>/dev/null`
1392         curl_config_status=$?
1393
1394         if test $curl_config_status -ne 0
1395         then
1396                 with_libcurl="no ($with_curl_config failed)"
1397         else
1398                 SAVE_CPPFLAGS="$CPPFLAGS"
1399                 CPPFLAGS="$CPPFLAGS $with_curl_cflags"
1400
1401                 AC_CHECK_HEADERS(curl/curl.h, [], [with_libcurl="no (curl/curl.h not found)"], [])
1402
1403                 CPPFLAGS="$SAVE_CPPFLAGS"
1404         fi
1405 fi
1406 if test "x$with_libcurl" = "xyes"
1407 then
1408         with_curl_libs=`$with_curl_config --libs 2>/dev/null`
1409         curl_config_status=$?
1410
1411         if test $curl_config_status -ne 0
1412         then
1413                 with_libcurl="no ($with_curl_config failed)"
1414         else
1415                 AC_CHECK_LIB(curl, curl_easy_init,
1416                  [with_libcurl="yes"],
1417                  [with_libcurl="no (symbol 'curl_easy_init' not found)"],
1418                  [$with_curl_libs])
1419         fi
1420 fi
1421 if test "x$with_libcurl" = "xyes"
1422 then
1423         BUILD_WITH_LIBCURL_CFLAGS="$with_curl_cflags"
1424         BUILD_WITH_LIBCURL_LIBS="$with_curl_libs"
1425         AC_SUBST(BUILD_WITH_LIBCURL_CFLAGS)
1426         AC_SUBST(BUILD_WITH_LIBCURL_LIBS)
1427 fi
1428 AM_CONDITIONAL(BUILD_WITH_LIBCURL, test "x$with_libcurl" = "xyes")
1429 # }}}
1430
1431 # --with-libdbi {{{
1432 with_libdbi_cppflags=""
1433 with_libdbi_ldflags=""
1434 AC_ARG_WITH(libdbi, [AS_HELP_STRING([--with-libdbi@<:@=PREFIX@:>@], [Path to libdbi.])],
1435 [
1436         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1437         then
1438                 with_libdbi_cppflags="-I$withval/include"
1439                 with_libdbi_ldflags="-L$withval/lib"
1440                 with_libdbi="yes"
1441         else
1442                 with_libdbi="$withval"
1443         fi
1444 ],
1445 [
1446         with_libdbi="yes"
1447 ])
1448 if test "x$with_libdbi" = "xyes"
1449 then
1450         SAVE_CPPFLAGS="$CPPFLAGS"
1451         CPPFLAGS="$CPPFLAGS $with_libdbi_cppflags"
1452
1453         AC_CHECK_HEADERS(dbi/dbi.h, [with_libdbi="yes"], [with_libdbi="no (dbi/dbi.h not found)"])
1454
1455         CPPFLAGS="$SAVE_CPPFLAGS"
1456 fi
1457 if test "x$with_libdbi" = "xyes"
1458 then
1459         SAVE_CPPFLAGS="$CPPFLAGS"
1460         SAVE_LDFLAGS="$LDFLAGS"
1461         CPPFLAGS="$CPPFLAGS $with_libdbi_cppflags"
1462         LDFLAGS="$LDFLAGS $with_libdbi_ldflags"
1463
1464         AC_CHECK_LIB(dbi, dbi_initialize, [with_libdbi="yes"], [with_libdbi="no (Symbol 'dbi_initialize' not found)"])
1465
1466         CPPFLAGS="$SAVE_CPPFLAGS"
1467         LDFLAGS="$SAVE_LDFLAGS"
1468 fi
1469 if test "x$with_libdbi" = "xyes"
1470 then
1471         BUILD_WITH_LIBDBI_CPPFLAGS="$with_libdbi_cppflags"
1472         BUILD_WITH_LIBDBI_LDFLAGS="$with_libdbi_ldflags"
1473         BUILD_WITH_LIBDBI_LIBS="-ldbi"
1474         AC_SUBST(BUILD_WITH_LIBDBI_CPPFLAGS)
1475         AC_SUBST(BUILD_WITH_LIBDBI_LDFLAGS)
1476         AC_SUBST(BUILD_WITH_LIBDBI_LIBS)
1477 fi
1478 AM_CONDITIONAL(BUILD_WITH_LIBDBI, test "x$with_libdbi" = "xyes")
1479 # }}}
1480
1481 # --with-libesmtp {{{
1482 AC_ARG_WITH(libesmtp, [AS_HELP_STRING([--with-libesmtp@<:@=PREFIX@:>@], [Path to libesmtp.])],
1483 [
1484         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1485         then
1486                 LDFLAGS="$LDFLAGS -L$withval/lib"
1487                 CPPFLAGS="$CPPFLAGS -I$withval/include -D_THREAD_SAFE"
1488                 with_libesmtp="yes"
1489         else
1490                 with_libesmtp="$withval"
1491         fi
1492 ],
1493 [
1494         with_libesmtp="yes"
1495 ])
1496 if test "x$with_libesmtp" = "xyes"
1497 then
1498         AC_CHECK_LIB(esmtp, smtp_create_session,
1499         [
1500                 AC_DEFINE(HAVE_LIBESMTP, 1, [Define to 1 if you have the esmtp library (-lesmtp).])
1501         ], [with_libesmtp="no (libesmtp not found)"])
1502 fi
1503 if test "x$with_libesmtp" = "xyes"
1504 then
1505         AC_CHECK_HEADERS(libesmtp.h,
1506         [
1507                 AC_DEFINE(HAVE_LIBESMTP_H, 1, [Define to 1 if you have the <libesmtp.h> header file.])
1508         ], [with_libesmtp="no (libesmtp.h not found)"])
1509 fi
1510 if test "x$with_libesmtp" = "xyes"
1511 then
1512         collect_libesmtp=1
1513 else
1514         collect_libesmtp=0
1515 fi
1516 AC_DEFINE_UNQUOTED(COLLECT_LIBESMTP, [$collect_libesmtp],
1517         [Wether or not to use the esmtp library])
1518 AM_CONDITIONAL(BUILD_WITH_LIBESMTP, test "x$with_libesmtp" = "xyes")
1519 # }}}
1520
1521 # --with-libganglia {{{
1522 AC_ARG_WITH(libganglia, [AS_HELP_STRING([--with-libganglia@<:@=PREFIX@:>@], [Path to libganglia.])],
1523 [
1524  if test -f "$withval" && test -x "$withval"
1525  then
1526          with_libganglia_config="$withval"
1527          with_libganglia="yes"
1528  else if test -f "$withval/bin/ganglia-config" && test -x "$withval/bin/ganglia-config"
1529  then
1530          with_libganglia_config="$withval/bin/ganglia-config"
1531          with_libganglia="yes"
1532  else if test -d "$withval"
1533  then
1534          GANGLIA_CPPFLAGS="-I$withval/include"
1535          GANGLIA_LDFLAGS="-L$withval/lib"
1536          with_libganglia="yes"
1537  else
1538          with_libganglia_config="ganglia-config"
1539          with_libganglia="$withval"
1540  fi; fi; fi
1541 ],
1542 [
1543  with_libganglia_config="ganglia-config"
1544  with_libganglia="yes"
1545 ])
1546
1547 if test "x$with_libganglia" = "xyes" && test "x$with_libganglia_config" != "x"
1548 then
1549         if test "x$GANGLIA_CPPFLAGS" = "x"
1550         then
1551                 GANGLIA_CPPFLAGS=`"$with_libganglia_config" --cflags 2>/dev/null`
1552         fi
1553
1554         if test "x$GANGLIA_LDFLAGS" = "x"
1555         then
1556                 GANGLIA_LDFLAGS=`"$with_libganglia_config" --ldflags 2>/dev/null`
1557         fi
1558
1559         if test "x$GANGLIA_LIBS" = "x"
1560         then
1561                 GANGLIA_LIBS=`"$with_libganglia_config" --libs 2>/dev/null`
1562         fi
1563 fi
1564
1565 SAVE_CPPFLAGS="$CPPFLAGS"
1566 SAVE_LDFLAGS="$LDFLAGS"
1567 CPPFLAGS="$CPPFLAGS $GANGLIA_CPPFLAGS"
1568 LDFLAGS="$LDFLAGS $GANGLIA_LDFLAGS"
1569
1570 if test "x$with_libganglia" = "xyes"
1571 then
1572         AC_CHECK_HEADERS(gm_protocol.h,
1573         [
1574                 AC_DEFINE(HAVE_GM_PROTOCOL_H, 1,
1575                           [Define to 1 if you have the <gm_protocol.h> header file.])
1576         ], [with_libganglia="no (gm_protocol.h not found)"])
1577 fi
1578
1579 if test "x$with_libganglia" = "xyes"
1580 then
1581         AC_CHECK_LIB(ganglia, xdr_Ganglia_value_msg,
1582         [
1583                 AC_DEFINE(HAVE_LIBGANGLIA, 1,
1584                           [Define to 1 if you have the ganglia library (-lganglia).])
1585         ], [with_libganglia="no (symbol xdr_Ganglia_value_msg not found)"])
1586 fi
1587
1588 CPPFLAGS="$SAVE_CPPFLAGS"
1589 LDFLAGS="$SAVE_LDFLAGS"
1590
1591 AC_SUBST(GANGLIA_CPPFLAGS)
1592 AC_SUBST(GANGLIA_LDFLAGS)
1593 AC_SUBST(GANGLIA_LIBS)
1594 AM_CONDITIONAL(BUILD_WITH_LIBGANGLIA, test "x$with_libganglia" = "xyes")
1595 # }}}
1596
1597 # --with-libgcrypt {{{
1598 GCRYPT_CPPFLAGS="$GCRYPT_CPPFLAGS"
1599 GCRYPT_LDFLAGS="$GCRYPT_LDFLAGS"
1600 GCRYPT_LIBS="$GCRYPT_LIBS"
1601 AC_ARG_WITH(libgcrypt, [AS_HELP_STRING([--with-libgcrypt@<:@=PREFIX@:>@], [Path to libgcrypt.])],
1602 [
1603  if test -f "$withval" && test -x "$withval"
1604  then
1605          with_libgcrypt_config="$withval"
1606          with_libgcrypt="yes"
1607  else if test -f "$withval/bin/gcrypt-config" && test -x "$withval/bin/gcrypt-config"
1608  then
1609          with_libgcrypt_config="$withval/bin/gcrypt-config"
1610          with_libgcrypt="yes"
1611  else if test -d "$withval"
1612  then
1613          GCRYPT_CPPFLAGS="$GCRYPT_CPPFLAGS -I$withval/include"
1614          GCRYPT_LDFLAGS="$GCRYPT_LDFLAGS -L$withval/lib"
1615          with_libgcrypt="yes"
1616  else
1617          with_libgcrypt_config="gcrypt-config"
1618          with_libgcrypt="$withval"
1619  fi; fi; fi
1620 ],
1621 [
1622  with_libgcrypt_config="libgcrypt-config"
1623  with_libgcrypt="yes"
1624 ])
1625
1626 if test "x$with_libgcrypt" = "xyes" && test "x$with_libgcrypt_config" != "x"
1627 then
1628         if test "x$GCRYPT_CPPFLAGS" = "x"
1629         then
1630                 GCRYPT_CPPFLAGS=`"$with_libgcrypt_config" --cflags 2>/dev/null`
1631         fi
1632
1633         if test "x$GCRYPT_LDFLAGS" = "x"
1634         then
1635                 gcrypt_exec_prefix=`"$with_libgcrypt_config" --exec-prefix 2>/dev/null`
1636                 GCRYPT_LDFLAGS="-L$gcrypt_exec_prefix/lib"
1637         fi
1638
1639         if test "x$GCRYPT_LIBS" = "x"
1640         then
1641                 GCRYPT_LIBS=`"$with_libgcrypt_config" --libs 2>/dev/null`
1642         fi
1643 fi
1644
1645 SAVE_CPPFLAGS="$CPPFLAGS"
1646 SAVE_LDFLAGS="$LDFLAGS"
1647 CPPFLAGS="$CPPFLAGS $GCRYPT_CPPFLAGS"
1648 LDFLAGS="$LDFLAGS $GCRYPT_LDFLAGS"
1649
1650 if test "x$with_libgcrypt" = "xyes"
1651 then
1652         if test "x$GCRYPT_CPPFLAGS" != "x"
1653         then
1654                 AC_MSG_NOTICE([gcrypt CPPFLAGS: $GCRYPT_CPPFLAGS])
1655         fi
1656         AC_CHECK_HEADERS(gcrypt.h,
1657                 [with_libgcrypt="yes"],
1658                 [with_libgcrypt="no (gcrypt.h not found)"])
1659 fi
1660
1661 if test "x$with_libgcrypt" = "xyes"
1662 then
1663         if test "x$GCRYPT_LDFLAGS" != "x"
1664         then
1665                 AC_MSG_NOTICE([gcrypt LDFLAGS: $GCRYPT_LDFLAGS])
1666         fi
1667         AC_CHECK_LIB(gcrypt, gcry_md_hash_buffer,
1668                 [with_libgcrypt="yes"],
1669                 [with_libgcrypt="no (symbol gcry_md_hash_buffer not found)"])
1670
1671         if test "$with_libgcrypt" != "no"; then
1672                 AM_PATH_LIBGCRYPT(1:1.2.0,,with_libgcrypt="no (version 1.2.0+ required)")
1673         fi
1674 fi
1675
1676 CPPFLAGS="$SAVE_CPPFLAGS"
1677 LDFLAGS="$SAVE_LDFLAGS"
1678
1679 if test "x$with_libgcrypt" = "xyes"
1680 then
1681         AC_DEFINE(HAVE_LIBGCRYPT, 1, [Define to 1 if you have the gcrypt library (-lgcrypt).])
1682 fi
1683
1684 AC_SUBST(GCRYPT_CPPFLAGS)
1685 AC_SUBST(GCRYPT_LDFLAGS)
1686 AC_SUBST(GCRYPT_LIBS)
1687 AM_CONDITIONAL(BUILD_WITH_LIBGCRYPT, test "x$with_libgcrypt" = "xyes")
1688 # }}}
1689
1690 # --with-libiptc {{{
1691 with_own_libiptc="no"
1692 AC_ARG_WITH(libiptc, [AS_HELP_STRING([--with-libiptc@<:@=PREFIX@:>@], [Path to libiptc.])],
1693 [
1694         if test "x$withval" = "xshipped"
1695         then
1696                 with_own_libiptc="yes"
1697                 with_libiptc="yes"
1698         else if test "x$withval" != "xno" && test "x$withval" != "xyes"
1699         then
1700                 LIBIPTC_CPPFLAGS="$LIBIPTC_CPPFLAGS -I$withval/include"
1701                 LIBIPTC_LDFLAGS="$LIBIPTC_LDFLAGS -L$withval/lib"
1702                 with_libiptc="yes"
1703         else
1704                 with_libiptc="$withval"
1705         fi; fi
1706 ],
1707 [
1708         if test "x$ac_system" = "xLinux"
1709         then
1710                 with_libiptc="yes"
1711         else
1712                 with_libiptc="no (Linux only)"
1713         fi
1714 ])
1715 SAVE_CPPFLAGS="$CPPFLAGS"
1716 SAVE_LDFLAGS="$LDFLAGS"
1717 CPPFLAGS="$CPPFLAGS $LIBIPTC_CPPFLAGS"
1718 LDFLAGS="$LDFLAGS $LIBIPTC_LDFLAGS"
1719 # check whether the header file for libiptc is available.
1720 if test "x$with_libiptc" = "xyes" && test "x$with_own_libiptc" = "xno"
1721 then
1722         AC_CHECK_HEADERS(libiptc/libiptc.h,
1723         [
1724                 AC_DEFINE(HAVE_LIBIPTC_LIBIPTC_H, 1, [Define to 1 if you have the <libiptc/libiptc.h> header file.])
1725         ],
1726         [
1727                 with_libiptc="yes"
1728                 with_own_libiptc="yes"
1729         ])
1730 fi
1731 if test "x$with_libiptc" = "xyes" && test "x$with_own_libiptc" = "xno"
1732 then
1733         AC_CHECK_HEADERS(libiptc/libip6tc.h,
1734         [
1735                 AC_DEFINE(HAVE_LIBIPTC_LIBIP6TC_H, 1, [Define to 1 if you have the <libiptc/libip6tc.h> header file.])
1736         ],
1737         [
1738                 with_libiptc="yes"
1739                 with_own_libiptc="yes"
1740         ])
1741 fi
1742 # If the header file is available, check for the required type declaractions.
1743 # They may be missing in old versions of libiptc. In that case, they will be
1744 # declared in the iptables plugin.
1745 if test "x$with_libiptc" = "xyes" && test "x$with_own_libiptc" = "xno"
1746 then
1747         AC_CHECK_TYPES([iptc_handle_t, ip6tc_handle_t], [], [],
1748         [
1749 #if OWN_LIBIPTC
1750 # include "$srcdir/src/owniptc/libiptc.h"
1751 # include "$srcdir/src/owniptc/libip6tc.h"
1752 #else
1753 # include <libiptc/libiptc.h>
1754 # include <libiptc/libip6tc.h>
1755 #endif
1756         ])
1757 fi
1758 # Check for the iptc_init symbol in the library.
1759 if test "x$with_libiptc" = "xyes" && test "x$with_own_libiptc" = "xno"
1760 then
1761         AC_CHECK_LIB(iptc, iptc_init,
1762         [
1763                 AC_DEFINE(HAVE_LIBIPTC, 1, [Define to 1 if you have the iptc library (-liptc).])
1764         ],
1765         [
1766                 with_libiptc="yes"
1767                 with_own_libiptc="yes"
1768         ])
1769 fi
1770 # The system wide version failed for some reason. Check if we have the required
1771 # headers to build the shipped version.
1772 if test "x$with_libiptc" = "xyes" && test "x$with_own_libiptc" = "xyes"
1773 then
1774         AC_CHECK_HEADERS(linux/netfilter_ipv4/ip_tables.h linux/netfilter_ipv6/ip6_tables.h linux/netfilter/x_tables.h, [],
1775         [
1776                 with_libiptc="no (Linux iptables headers not found)"
1777                 with_own_libiptc="no"
1778         ],
1779         [
1780 #include "$srcdir/src/owniptc/ipt_kernel_headers.h"
1781         ])
1782 fi
1783 AM_CONDITIONAL(BUILD_WITH_LIBIPTC, test "x$with_libiptc" = "xyes")
1784 AM_CONDITIONAL(BUILD_WITH_OWN_LIBIPTC, test "x$with_own_libiptc" = "xyes")
1785 if test "x$with_libiptc" = "xyes"
1786 then
1787         BUILD_WITH_LIBIPTC_CPPFLAGS="$LIBIPTC_CPPFLAGS"
1788         BUILD_WITH_LIBIPTC_LDFLAGS="$LIBIPTC_LDFLAGS"
1789         AC_SUBST(BUILD_WITH_LIBIPTC_CPPFLAGS)
1790         AC_SUBST(BUILD_WITH_LIBIPTC_LDFLAGS)
1791 fi
1792 if test "x$with_own_libiptc" = "xyes"
1793 then
1794         AC_DEFINE(OWN_LIBIPTC, 1, [Define to 1 if we use the shipped iptc library.])
1795 fi
1796 CPPFLAGS="$SAVE_CPPFLAGS"
1797 LDFLAGS="$SAVE_LDFLAGS"
1798 # }}}
1799
1800 # --with-java {{{
1801 with_java_home="$JAVA_HOME"
1802 with_java_vmtype="client"
1803 with_java_cflags=""
1804 with_java_libs=""
1805 JAVAC="$JAVAC"
1806 JAR="$JAR"
1807 AC_ARG_WITH(java, [AS_HELP_STRING([--with-java@<:@=PREFIX@:>@], [Path to Java home.])],
1808 [
1809         if test "x$withval" = "xno"
1810         then
1811                 with_java="no"
1812         else if test "x$withval" = "xyes"
1813         then
1814                 with_java="yes"
1815         else
1816                 with_java_home="$withval"
1817                 with_java="yes"
1818         fi; fi
1819 ],
1820 [with_java="yes"])
1821 if test "x$with_java" = "xyes"
1822 then
1823         if test -d "$with_java_home"
1824         then
1825                 AC_MSG_CHECKING([for jni.h])
1826                 TMPDIR=`find "$with_java_home" -name jni.h -type f -exec 'dirname' '{}' ';' | head -n 1`
1827                 if test "x$TMPDIR" != "x"
1828                 then
1829                         AC_MSG_RESULT([found in $TMPDIR])
1830                         JAVA_CPPFLAGS="$JAVA_CPPFLAGS -I$TMPDIR"
1831                 else
1832                         AC_MSG_RESULT([not found])
1833                 fi
1834
1835                 AC_MSG_CHECKING([for jni_md.h])
1836                 TMPDIR=`find "$with_java_home" -name jni_md.h -type f -exec 'dirname' '{}' ';' | head -n 1`
1837                 if test "x$TMPDIR" != "x"
1838                 then
1839                         AC_MSG_RESULT([found in $TMPDIR])
1840                         JAVA_CPPFLAGS="$JAVA_CPPFLAGS -I$TMPDIR"
1841                 else
1842                         AC_MSG_RESULT([not found])
1843                 fi
1844
1845                 AC_MSG_CHECKING([for libjvm.so])
1846                 TMPDIR=`find "$with_java_home" -name libjvm.so -type f -exec 'dirname' '{}' ';' | head -n 1`
1847                 if test "x$TMPDIR" != "x"
1848                 then
1849                         AC_MSG_RESULT([found in $TMPDIR])
1850                         JAVA_LDFLAGS="$JAVA_LDFLAGS -L$TMPDIR -Wl,-rpath -Wl,$TMPDIR"
1851                 else
1852                         AC_MSG_RESULT([not found])
1853                 fi
1854
1855                 if test "x$JAVAC" = "x"
1856                 then
1857                         AC_MSG_CHECKING([for javac])
1858                         TMPDIR=`find "$with_java_home" -name javac -type f | head -n 1`
1859                         if test "x$TMPDIR" != "x"
1860                         then
1861                                 JAVAC="$TMPDIR"
1862                                 AC_MSG_RESULT([$JAVAC])
1863                         else
1864                                 AC_MSG_RESULT([not found])
1865                         fi
1866                 fi
1867                 if test "x$JAR" = "x"
1868                 then
1869                         AC_MSG_CHECKING([for jar])
1870                         TMPDIR=`find "$with_java_home" -name jar -type f | head -n 1`
1871                         if test "x$TMPDIR" != "x"
1872                         then
1873                                 JAR="$TMPDIR"
1874                                 AC_MSG_RESULT([$JAR])
1875                         else
1876                                 AC_MSG_RESULT([not found])
1877                         fi
1878                 fi
1879         else if test "x$with_java_home" != "x"
1880         then
1881                 AC_MSG_WARN([JAVA_HOME: No such directory: $with_java_home])
1882         fi; fi
1883 fi
1884
1885 if test "x$JAVA_CPPFLAGS" != "x"
1886 then
1887         AC_MSG_NOTICE([Building with JAVA_CPPFLAGS set to: $JAVA_CPPFLAGS])
1888 fi
1889 if test "x$JAVA_CFLAGS" != "x"
1890 then
1891         AC_MSG_NOTICE([Building with JAVA_CFLAGS set to: $JAVA_CFLAGS])
1892 fi
1893 if test "x$JAVA_LDFLAGS" != "x"
1894 then
1895         AC_MSG_NOTICE([Building with JAVA_LDFLAGS set to: $JAVA_LDFLAGS])
1896 fi
1897 if test "x$JAVAC" = "x"
1898 then
1899         with_javac_path="$PATH"
1900         if test "x$with_java_home" != "x"
1901         then
1902                 with_javac_path="$with_java_home:with_javac_path"
1903                 if test -d "$with_java_home/bin"
1904                 then
1905                         with_javac_path="$with_java_home/bin:with_javac_path"
1906                 fi
1907         fi
1908
1909         AC_PATH_PROG(JAVAC, javac, [], "$with_javac_path")
1910 fi
1911 if test "x$JAVAC" = "x"
1912 then
1913         with_java="no (javac not found)"
1914 fi
1915 if test "x$JAR" = "x"
1916 then
1917         with_jar_path="$PATH"
1918         if test "x$with_java_home" != "x"
1919         then
1920                 with_jar_path="$with_java_home:$with_jar_path"
1921                 if test -d "$with_java_home/bin"
1922                 then
1923                         with_jar_path="$with_java_home/bin:$with_jar_path"
1924                 fi
1925         fi
1926
1927         AC_PATH_PROG(JAR, jar, [], "$with_jar_path")
1928 fi
1929 if test "x$JAR" = "x"
1930 then
1931         with_java="no (jar not found)"
1932 fi
1933
1934 SAVE_CPPFLAGS="$CPPFLAGS"
1935 SAVE_CFLAGS="$CFLAGS"
1936 SAVE_LDFLAGS="$LDFLAGS"
1937 CPPFLAGS="$CPPFLAGS $JAVA_CPPFLAGS"
1938 CFLAGS="$CFLAGS $JAVA_CFLAGS"
1939 LDFLAGS="$LDFLAGS $JAVA_LDFLAGS"
1940
1941 if test "x$with_java" = "xyes"
1942 then
1943         AC_CHECK_HEADERS(jni.h, [], [with_java="no (jni.h not found)"])
1944 fi
1945 if test "x$with_java" = "xyes"
1946 then
1947         AC_CHECK_LIB(jvm, JNI_CreateJavaVM,
1948         [with_java="yes"],
1949         [with_java="no (libjvm not found)"],
1950         [$JAVA_LIBS])
1951 fi
1952 if test "x$with_java" = "xyes"
1953 then
1954         JAVA_LIBS="$JAVA_LIBS -ljvm"
1955         AC_MSG_NOTICE([Building with JAVA_LIBS set to: $JAVA_LIBS])
1956 fi
1957
1958 CPPFLAGS="$SAVE_CPPFLAGS"
1959 CFLAGS="$SAVE_CFLAGS"
1960 LDFLAGS="$SAVE_LDFLAGS"
1961
1962 AC_SUBST(JAVA_CPPFLAGS)
1963 AC_SUBST(JAVA_CFLAGS)
1964 AC_SUBST(JAVA_LDFLAGS)
1965 AC_SUBST(JAVA_LIBS)
1966 AM_CONDITIONAL(BUILD_WITH_JAVA, test "x$with_java" = "xyes")
1967 # }}}
1968
1969 # --with-libmemcached {{{
1970 with_libmemcached_cppflags=""
1971 with_libmemcached_ldflags=""
1972 AC_ARG_WITH(libmemcached, [AS_HELP_STRING([--with-libmemcached@<:@=PREFIX@:>@], [Path to libmemcached.])],
1973 [
1974         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1975         then
1976                 with_libmemcached_cppflags="-I$withval/include"
1977                 with_libmemcached_ldflags="-L$withval/lib"
1978                 with_libmemcached="yes"
1979         else
1980                 with_libmemcached="$withval"
1981         fi
1982 ],
1983 [
1984         with_libmemcached="yes"
1985 ])
1986 if test "x$with_libmemcached" = "xyes"
1987 then
1988         SAVE_CPPFLAGS="$CPPFLAGS"
1989         CPPFLAGS="$CPPFLAGS $with_libmemcached_cppflags"
1990
1991         AC_CHECK_HEADERS(libmemcached/memcached.h, [with_libmemcached="yes"], [with_libmemcached="no (libmemcached/memcached.h not found)"])
1992
1993         CPPFLAGS="$SAVE_CPPFLAGS"
1994 fi
1995 if test "x$with_libmemcached" = "xyes"
1996 then
1997         SAVE_CPPFLAGS="$CPPFLAGS"
1998         SAVE_LDFLAGS="$LDFLAGS"
1999         CPPFLAGS="$CPPFLAGS $with_libmemcached_cppflags"
2000         LDFLAGS="$LDFLAGS $with_libmemcached_ldflags"
2001
2002         AC_CHECK_LIB(memcached, memcached_create, [with_libmemcached="yes"], [with_libmemcached="no (Symbol 'memcached_create' not found)"])
2003
2004         CPPFLAGS="$SAVE_CPPFLAGS"
2005         LDFLAGS="$SAVE_LDFLAGS"
2006 fi
2007 if test "x$with_libmemcached" = "xyes"
2008 then
2009         BUILD_WITH_LIBMEMCACHED_CPPFLAGS="$with_libmemcached_cppflags"
2010         BUILD_WITH_LIBMEMCACHED_LDFLAGS="$with_libmemcached_ldflags"
2011         BUILD_WITH_LIBMEMCACHED_LIBS="-lmemcached"
2012         AC_SUBST(BUILD_WITH_LIBMEMCACHED_CPPFLAGS)
2013         AC_SUBST(BUILD_WITH_LIBMEMCACHED_LDFLAGS)
2014         AC_SUBST(BUILD_WITH_LIBMEMCACHED_LIBS)
2015         AC_DEFINE(HAVE_LIBMEMCACHED, 1, [Define if libmemcached is present and usable.])
2016 fi
2017 AM_CONDITIONAL(BUILD_WITH_LIBMEMCACHED, test "x$with_libmemcached" = "xyes")
2018 # }}}
2019
2020 # --with-libmodbus {{{
2021 with_libmodbus_config=""
2022 with_libmodbus_cflags=""
2023 with_libmodbus_libs=""
2024 AC_ARG_WITH(libmodbus, [AS_HELP_STRING([--with-libmodbus@<:@=PREFIX@:>@], [Path to the modbus library.])],
2025 [
2026         if test "x$withval" = "xno"
2027         then
2028                 with_libmodbus="no"
2029         else if test "x$withval" = "xyes"
2030         then
2031                 with_libmodbus="use_pkgconfig"
2032         else if test -d "$with_libmodbus/lib"
2033         then
2034                 AC_MSG_NOTICE([Not checking for libmodbus: Manually configured])
2035                 with_libmodbus_cflags="-I$withval/include"
2036                 with_libmodbus_libs="-L$withval/lib -lmodbus"
2037                 with_libmodbus="yes"
2038         fi; fi; fi
2039 ],
2040 [with_libmodbus="use_pkgconfig"])
2041
2042 # configure using pkg-config
2043 if test "x$with_libmodbus" = "xuse_pkgconfig"
2044 then
2045         if test "x$PKG_CONFIG" = "x"
2046         then
2047                 with_libmodbus="no (Don't have pkg-config)"
2048         fi
2049 fi
2050 if test "x$with_libmodbus" = "xuse_pkgconfig"
2051 then
2052         AC_MSG_NOTICE([Checking for modbus using $PKG_CONFIG])
2053         $PKG_CONFIG --exists 'modbus' 2>/dev/null
2054         if test $? -ne 0
2055         then
2056                 with_libmodbus="no (pkg-config doesn't know library)"
2057         fi
2058 fi
2059 if test "x$with_libmodbus" = "xuse_pkgconfig"
2060 then
2061         with_libmodbus_cflags="`$PKG_CONFIG --cflags 'modbus'`"
2062         if test $? -ne 0
2063         then
2064                 with_libmodbus="no ($PKG_CONFIG failed)"
2065         fi
2066         with_libmodbus_libs="`$PKG_CONFIG --libs 'modbus'`"
2067         if test $? -ne 0
2068         then
2069                 with_libmodbus="no ($PKG_CONFIG failed)"
2070         fi
2071 fi
2072 if test "x$with_libmodbus" = "xuse_pkgconfig"
2073 then
2074         with_libmodbus="yes"
2075 fi
2076
2077 # with_libmodbus_cflags and with_libmodbus_libs are set up now, let's do
2078 # the actual checks.
2079 if test "x$with_libmodbus" = "xyes"
2080 then
2081         SAVE_CPPFLAGS="$CPPFLAGS"
2082         CPPFLAGS="$CPPFLAGS $with_libmodbus_cflags"
2083
2084         AC_CHECK_HEADERS(modbus/modbus.h, [], [with_libmodbus="no (modbus/modbus.h not found)"])
2085
2086         CPPFLAGS="$SAVE_CPPFLAGS"
2087 fi
2088 if test "x$with_libmodbus" = "xyes"
2089 then
2090         SAVE_CPPFLAGS="$CPPFLAGS"
2091         SAVE_LDFLAGS="$LDFLAGS"
2092
2093         CPPFLAGS="$CPPFLAGS $with_libmodbus_cflags"
2094         LDFLAGS="$LDFLAGS $with_libmodbus_libs"
2095
2096         AC_CHECK_LIB(modbus, modbus_init_tcp,
2097                      [with_libmodbus="yes"],
2098                      [with_libmodbus="no (symbol modbus_init_tcp not found)"])
2099
2100         CPPFLAGS="$SAVE_CPPFLAGS"
2101         LDFLAGS="$SAVE_LDFLAGS"
2102 fi
2103 if test "x$with_libmodbus" = "xyes"
2104 then
2105         BUILD_WITH_LIBMODBUS_CFLAGS="$with_libmodbus_cflags"
2106         BUILD_WITH_LIBMODBUS_LIBS="$with_libmodbus_libs"
2107         AC_SUBST(BUILD_WITH_LIBMODBUS_CFLAGS)
2108         AC_SUBST(BUILD_WITH_LIBMODBUS_LIBS)
2109 fi
2110 # }}}
2111
2112 # --with-libmysql {{{
2113 with_mysql_config="mysql_config"
2114 with_mysql_cflags=""
2115 with_mysql_libs=""
2116 AC_ARG_WITH(libmysql, [AS_HELP_STRING([--with-libmysql@<:@=PREFIX@:>@], [Path to libmysql.])],
2117 [
2118         if test "x$withval" = "xno"
2119         then
2120                 with_libmysql="no"
2121         else if test "x$withval" = "xyes"
2122         then
2123                 with_libmysql="yes"
2124         else
2125                 if test -f "$withval" && test -x "$withval";
2126                 then
2127                         with_mysql_config="$withval"
2128                 else if test -x "$withval/bin/mysql_config"
2129                 then
2130                         with_mysql_config="$withval/bin/mysql_config"
2131                 fi; fi
2132                 with_libmysql="yes"
2133         fi; fi
2134 ],
2135 [
2136         with_libmysql="yes"
2137 ])
2138 if test "x$with_libmysql" = "xyes"
2139 then
2140         with_mysql_cflags=`$with_mysql_config --cflags 2>/dev/null`
2141         mysql_config_status=$?
2142
2143         if test $mysql_config_status -ne 0
2144         then
2145                 with_libmysql="no ($with_mysql_config failed)"
2146         else
2147                 SAVE_CPPFLAGS="$CPPFLAGS"
2148                 CPPFLAGS="$CPPFLAGS $with_mysql_cflags"
2149
2150                 have_mysql_h="no"
2151                 have_mysql_mysql_h="no"
2152                 AC_CHECK_HEADERS(mysql.h, [have_mysql_h="yes"])
2153
2154                 if test "x$have_mysql_h" = "xno"
2155                 then
2156                         AC_CHECK_HEADERS(mysql/mysql.h, [have_mysql_mysql_h="yes"])
2157                 fi
2158
2159                 if test "x$have_mysql_h$have_mysql_mysql_h" = "xnono"
2160                 then
2161                         with_libmysql="no (mysql.h not found)"
2162                 fi
2163
2164                 CPPFLAGS="$SAVE_CPPFLAGS"
2165         fi
2166 fi
2167 if test "x$with_libmysql" = "xyes"
2168 then
2169         with_mysql_libs=`$with_mysql_config --libs 2>/dev/null`
2170         mysql_config_status=$?
2171
2172         if test $mysql_config_status -ne 0
2173         then
2174                 with_libmysql="no ($with_mysql_config failed)"
2175         else
2176                 AC_CHECK_LIB(mysqlclient, mysql_init,
2177                  [with_libmysql="yes"],
2178                  [with_libmysql="no (symbol 'mysql_init' not found)"],
2179                  [$with_mysql_libs])
2180
2181                 AC_CHECK_LIB(mysqlclient, mysql_get_server_version,
2182                  [with_libmysql="yes"],
2183                  [with_libmysql="no (symbol 'mysql_get_server_version' not found)"],
2184                  [$with_mysql_libs])
2185         fi
2186 fi
2187 if test "x$with_libmysql" = "xyes"
2188 then
2189         BUILD_WITH_LIBMYSQL_CFLAGS="$with_mysql_cflags"
2190         BUILD_WITH_LIBMYSQL_LIBS="$with_mysql_libs"
2191         AC_SUBST(BUILD_WITH_LIBMYSQL_CFLAGS)
2192         AC_SUBST(BUILD_WITH_LIBMYSQL_LIBS)
2193 fi
2194 AM_CONDITIONAL(BUILD_WITH_LIBMYSQL, test "x$with_libmysql" = "xyes")
2195 # }}}
2196
2197 # --with-libnetlink {{{
2198 with_libnetlink_cflags=""
2199 with_libnetlink_libs="-lnetlink"
2200 AC_ARG_WITH(libnetlink, [AS_HELP_STRING([--with-libnetlink@<:@=PREFIX@:>@], [Path to libnetlink.])],
2201 [
2202  echo "libnetlink: withval = $withval"
2203  if test "x$withval" = "xyes"
2204  then
2205          with_libnetlink="yes"
2206  else if test "x$withval" = "xno"
2207  then
2208          with_libnetlink="no"
2209  else
2210          if test -d "$withval/include"
2211          then
2212                  with_libnetlink_cflags="-I$withval/include"
2213                  with_libnetlink_libs="-L$withval/lib -lnetlink"
2214                  with_libnetlink="yes"
2215          else
2216                  AC_MSG_ERROR("no such directory: $withval/include")
2217          fi
2218  fi; fi
2219 ],
2220 [
2221  if test "x$ac_system" = "xLinux"
2222  then
2223          with_libnetlink="yes"
2224  else
2225          with_libnetlink="no (Linux only library)"
2226  fi
2227 ])
2228 if test "x$with_libnetlink" = "xyes"
2229 then
2230         SAVE_CFLAGS="$CFLAGS"
2231         CFLAGS="$CFLAGS $with_libnetlink_cflags"
2232
2233         with_libnetlink="no (libnetlink.h not found)"
2234
2235         AC_CHECK_HEADERS(libnetlink.h iproute/libnetlink.h linux/libnetlink.h,
2236         [
2237          with_libnetlink="yes"
2238          break
2239         ], [],
2240 [#include <stdio.h>
2241 #include <sys/types.h>
2242 #include <asm/types.h>
2243 #include <sys/socket.h>
2244 #include <linux/netlink.h>
2245 #include <linux/rtnetlink.h>])
2246         AC_CHECK_HEADERS(linux/gen_stats.h linux/pkt_sched.h, [], [],
2247 [#include <stdio.h>
2248 #include <sys/types.h>
2249 #include <asm/types.h>
2250 #include <sys/socket.h>])
2251
2252         AC_COMPILE_IFELSE(
2253 [#include <stdio.h>
2254 #include <sys/types.h>
2255 #include <asm/types.h>
2256 #include <sys/socket.h>
2257 #include <linux/netlink.h>
2258 #include <linux/rtnetlink.h>
2259
2260 int main (void)
2261 {
2262         int retval = TCA_STATS2;
2263         return (retval);
2264 }],
2265         [AC_DEFINE([HAVE_TCA_STATS2], 1, [True if the enum-member TCA_STATS2 exists])]
2266         []);
2267
2268         AC_COMPILE_IFELSE(
2269 [#include <stdio.h>
2270 #include <sys/types.h>
2271 #include <asm/types.h>
2272 #include <sys/socket.h>
2273 #include <linux/netlink.h>
2274 #include <linux/rtnetlink.h>
2275
2276 int main (void)
2277 {
2278         int retval = TCA_STATS;
2279         return (retval);
2280 }],
2281         [AC_DEFINE([HAVE_TCA_STATS], 1, [True if the enum-member TCA_STATS exists])]
2282         []);
2283
2284         CFLAGS="$SAVE_CFLAGS"
2285 fi
2286 if test "x$with_libnetlink" = "xyes"
2287 then
2288         AC_CHECK_LIB(netlink, rtnl_open,
2289                      [with_libnetlink="yes"],
2290                      [with_libnetlink="no (symbol 'rtnl_open' not found)"],
2291                      [$with_libnetlink_libs])
2292 fi
2293 if test "x$with_libnetlink" = "xyes"
2294 then
2295         BUILD_WITH_LIBNETLINK_CFLAGS="$with_libnetlink_cflags"
2296         BUILD_WITH_LIBNETLINK_LIBS="$with_libnetlink_libs"
2297         AC_SUBST(BUILD_WITH_LIBNETLINK_CFLAGS)
2298         AC_SUBST(BUILD_WITH_LIBNETLINK_LIBS)
2299 fi
2300 AM_CONDITIONAL(BUILD_WITH_LIBNETLINK, test "x$with_libnetlink" = "xyes")
2301 # }}}
2302
2303 # --with-libnetapp {{{
2304 AC_ARG_VAR([LIBNETAPP_CPPFLAGS], [C preprocessor flags required to build with libnetapp])
2305 AC_ARG_VAR([LIBNETAPP_LDFLAGS],  [Linker flags required to build with libnetapp])
2306 AC_ARG_VAR([LIBNETAPP_LIBS],     [Other libraries required to link against libnetapp])
2307 LIBNETAPP_CPPFLAGS="$LIBNETAPP_CPPFLAGS"
2308 LIBNETAPP_LDFLAGS="$LIBNETAPP_LDFLAGS"
2309 LIBNETAPP_LIBS="$LIBNETAPP_LIBS"
2310 AC_ARG_WITH(libnetapp, [AS_HELP_STRING([--with-libnetapp@<:@=PREFIX@:>@], [Path to libnetapp.])],
2311 [
2312  if test -d "$withval"
2313  then
2314          LIBNETAPP_CPPFLAGS="$LIBNETAPP_CPPFLAGS -I$withval/include"
2315          LIBNETAPP_LDFLAGS="$LIBNETAPP_LDFLAGS -L$withval/lib"
2316          with_libnetapp="yes"
2317  else
2318          with_libnetapp="$withval"
2319  fi
2320 ],
2321 [
2322  with_libnetapp="yes"
2323 ])
2324
2325 SAVE_CPPFLAGS="$CPPFLAGS"
2326 SAVE_LDFLAGS="$LDFLAGS"
2327 CPPFLAGS="$CPPFLAGS $LIBNETAPP_CPPFLAGS"
2328 LDFLAGS="$LDFLAGS $LIBNETAPP_LDFLAGS"
2329
2330 if test "x$with_libnetapp" = "xyes"
2331 then
2332         if test "x$LIBNETAPP_CPPFLAGS" != "x"
2333         then
2334                 AC_MSG_NOTICE([netapp CPPFLAGS: $LIBNETAPP_CPPFLAGS])
2335         fi
2336         AC_CHECK_HEADERS(netapp_api.h,
2337                 [with_libnetapp="yes"],
2338                 [with_libnetapp="no (netapp_api.h not found)"])
2339 fi
2340
2341 if test "x$with_libnetapp" = "xyes"
2342 then
2343         if test "x$LIBNETAPP_LDFLAGS" != "x"
2344         then
2345                 AC_MSG_NOTICE([netapp LDFLAGS: $LIBNETAPP_LDFLAGS])
2346         fi
2347
2348         if test "x$LIBNETAPP_LIBS" = "x"
2349         then
2350                 LIBNETAPP_LIBS="-lpthread -lxml -ladt -lssl -lm -lcrypto -lz"
2351         fi
2352         AC_MSG_NOTICE([netapp LIBS: $LIBNETAPP_LIBS])
2353
2354         AC_CHECK_LIB(netapp, na_server_invoke_elem,
2355                 [with_libnetapp="yes"],
2356                 [with_libnetapp="no (symbol na_server_invoke_elem not found)"],
2357                 [$LIBNETAPP_LIBS])
2358         LIBNETAPP_LIBS="-lnetapp $LIBNETAPP_LIBS"
2359 fi
2360
2361 CPPFLAGS="$SAVE_CPPFLAGS"
2362 LDFLAGS="$SAVE_LDFLAGS"
2363
2364 if test "x$with_libnetapp" = "xyes"
2365 then
2366         AC_DEFINE(HAVE_LIBNETAPP, 1, [Define to 1 if you have the netapp library (-lnetapp).])
2367 fi
2368
2369 AC_SUBST(LIBNETAPP_CPPFLAGS)
2370 AC_SUBST(LIBNETAPP_LDFLAGS)
2371 AC_SUBST(LIBNETAPP_LIBS)
2372 AM_CONDITIONAL(BUILD_WITH_LIBNETAPP, test "x$with_libnetapp" = "xyes")
2373 # }}}
2374
2375 # --with-libnetsnmp {{{
2376 with_snmp_config="net-snmp-config"
2377 with_snmp_cflags=""
2378 with_snmp_libs=""
2379 AC_ARG_WITH(libnetsnmp, [AS_HELP_STRING([--with-libnetsnmp@<:@=PREFIX@:>@], [Path to the Net-SNMPD library.])],
2380 [
2381         if test "x$withval" = "xno"
2382         then
2383                 with_libnetsnmp="no"
2384         else if test "x$withval" = "xyes"
2385         then
2386                 with_libnetsnmp="yes"
2387         else
2388                 if test -x "$withval"
2389                 then
2390                         with_snmp_config="$withval"
2391                         with_libnetsnmp="yes"
2392                 else
2393                         with_snmp_config="$withval/bin/net-snmp-config"
2394                         with_libnetsnmp="yes"
2395                 fi
2396         fi; fi
2397 ],
2398 [with_libnetsnmp="yes"])
2399 if test "x$with_libnetsnmp" = "xyes"
2400 then
2401         with_snmp_cflags=`$with_snmp_config --cflags 2>/dev/null`
2402         snmp_config_status=$?
2403
2404         if test $snmp_config_status -ne 0
2405         then
2406                 with_libnetsnmp="no ($with_snmp_config failed)"
2407         else
2408                 SAVE_CPPFLAGS="$CPPFLAGS"
2409                 CPPFLAGS="$CPPFLAGS $with_snmp_cflags"
2410
2411                 AC_CHECK_HEADERS(net-snmp/net-snmp-config.h, [], [with_libnetsnmp="no (net-snmp/net-snmp-config.h not found)"])
2412
2413                 CPPFLAGS="$SAVE_CPPFLAGS"
2414         fi
2415 fi
2416 if test "x$with_libnetsnmp" = "xyes"
2417 then
2418         with_snmp_libs=`$with_snmp_config --libs 2>/dev/null`
2419         snmp_config_status=$?
2420
2421         if test $snmp_config_status -ne 0
2422         then
2423                 with_libnetsnmp="no ($with_snmp_config failed)"
2424         else
2425                 AC_CHECK_LIB(netsnmp, init_snmp,
2426                 [with_libnetsnmp="yes"],
2427                 [with_libnetsnmp="no (libnetsnmp not found)"],
2428                 [$with_snmp_libs])
2429         fi
2430 fi
2431 if test "x$with_libnetsnmp" = "xyes"
2432 then
2433         BUILD_WITH_LIBSNMP_CFLAGS="$with_snmp_cflags"
2434         BUILD_WITH_LIBSNMP_LIBS="$with_snmp_libs"
2435         AC_SUBST(BUILD_WITH_LIBSNMP_CFLAGS)
2436         AC_SUBST(BUILD_WITH_LIBSNMP_LIBS)
2437 fi
2438 AM_CONDITIONAL(BUILD_WITH_LIBNETSNMP, test "x$with_libnetsnmp" = "xyes")
2439 # }}}
2440
2441 # --with-liboconfig {{{
2442 with_own_liboconfig="no"
2443 liboconfig_LDFLAGS="$LDFLAGS"
2444 liboconfig_CPPFLAGS="$CPPFLAGS"
2445 AC_ARG_WITH(liboconfig, [AS_HELP_STRING([--with-liboconfig@<:@=PREFIX@:>@], [Path to liboconfig.])],
2446 [
2447         if test "x$withval" != "xno" && test "x$withval" != "xyes"
2448         then
2449                 if test -d "$withval/lib"
2450                 then
2451                         liboconfig_LDFLAGS="$LDFLAGS -L$withval/lib"
2452                 fi
2453                 if test -d "$withval/include"
2454                 then
2455                         liboconfig_CPPFLAGS="$CPPFLAGS -I$withval/include"
2456                 fi
2457         fi
2458         if test "x$withval" = "xno"
2459         then
2460                 AC_MSG_ERROR("liboconfig is required")
2461         fi
2462 ],
2463 [
2464         with_liboconfig="yes"
2465 ])
2466
2467 save_LDFLAGS="$LDFLAGS"
2468 save_CPPFLAGS="$CPPFLAGS"
2469 LDFLAGS="$liboconfig_LDFLAGS"
2470 CPPFLAGS="$liboconfig_CPPFLAGS"
2471 AC_CHECK_LIB(oconfig, oconfig_parse_fh,
2472 [
2473         with_liboconfig="yes"
2474         with_own_liboconfig="no"
2475 ],
2476 [
2477         with_liboconfig="yes"
2478         with_own_liboconfig="yes"
2479         LDFLAGS="$save_LDFLAGS"
2480         CPPFLAGS="$save_CPPFLAGS"
2481 ])
2482
2483 AM_CONDITIONAL(BUILD_WITH_OWN_LIBOCONFIG, test "x$with_own_liboconfig" = "xyes")
2484 if test "x$with_own_liboconfig" = "xyes"
2485 then
2486         with_liboconfig="yes (shipped version)"
2487 fi
2488 # }}}
2489
2490 # --with-liboping {{{
2491 AC_ARG_WITH(liboping, [AS_HELP_STRING([--with-liboping@<:@=PREFIX@:>@], [Path to liboping.])],
2492 [
2493  if test "x$withval" = "xyes"
2494  then
2495          with_liboping="yes"
2496  else if test "x$withval" = "xno"
2497  then
2498          with_liboping="no"
2499  else
2500          with_liboping="yes"
2501          LIBOPING_CPPFLAGS="$LIBOPING_CPPFLAGS -I$withval/include"
2502          LIBOPING_LDFLAGS="$LIBOPING_LDFLAGS -L$withval/lib"
2503  fi; fi
2504 ],
2505 [with_liboping="yes"])
2506
2507 SAVE_CPPFLAGS="$CPPFLAGS"
2508 SAVE_LDFLAGS="$LDFLAGS"
2509
2510 CPPFLAGS="$CPPFLAGS $LIBOPING_CPPFLAGS"
2511 LDFLAGS="$LDFLAGS $LIBOPING_LDFLAGS"
2512
2513 if test "x$with_liboping" = "xyes"
2514 then
2515         if test "x$LIBOPING_CPPFLAGS" != "x"
2516         then
2517                 AC_MSG_NOTICE([liboping CPPFLAGS: $LIBOPING_CPPFLAGS])
2518         fi
2519         AC_CHECK_HEADERS(oping.h,
2520         [with_liboping="yes"],
2521         [with_liboping="no ('oping.h' not found)"])
2522 fi
2523 if test "x$with_liboping" = "xyes"
2524 then
2525         if test "x$LIBOPING_LDFLAGS" != "x"
2526         then
2527                 AC_MSG_NOTICE([liboping LDFLAGS: $LIBOPING_LDFLAGS])
2528         fi
2529         AC_CHECK_LIB(oping, ping_construct,
2530         [with_liboping="yes"],
2531         [with_liboping="no (symbol 'ping_construct' not found)"])
2532 fi
2533
2534 CPPFLAGS="$SAVE_CPPFLAGS"
2535 LDFLAGS="$SAVE_LDFLAGS"
2536
2537 if test "x$with_liboping" = "xyes"
2538 then
2539         BUILD_WITH_LIBOPING_CPPFLAGS="$LIBOPING_CPPFLAGS"
2540         BUILD_WITH_LIBOPING_LDFLAGS="$LIBOPING_LDFLAGS"
2541         AC_SUBST(BUILD_WITH_LIBOPING_CPPFLAGS)
2542         AC_SUBST(BUILD_WITH_LIBOPING_LDFLAGS)
2543 fi
2544 AM_CONDITIONAL(BUILD_WITH_LIBOPING, test "x$with_liboping" = "xyes")
2545 # }}}
2546
2547 # --with-oracle {{{
2548 with_oracle_cppflags=""
2549 with_oracle_libs=""
2550 AC_ARG_WITH(oracle, [AS_HELP_STRING([--with-oracle@<:@=ORACLE_HOME@:>@], [Path to Oracle.])],
2551 [
2552         if test "x$withval" = "xyes"
2553         then
2554                 if test "x$ORACLE_HOME" = "x"
2555                 then
2556                         AC_MSG_WARN([Use of the Oracle library has been forced, but the environment variable ORACLE_HOME is not set.])
2557                 fi
2558                 with_oracle="yes"
2559         else if test "x$withval" = "xno"
2560         then
2561                 with_oracle="no"
2562         else
2563                 with_oracle="yes"
2564                 ORACLE_HOME="$withval"
2565         fi; fi
2566 ],
2567 [
2568         if test "x$ORACLE_HOME" = "x"
2569         then
2570                 with_oracle="no (ORACLE_HOME is not set)"
2571         else
2572                 with_oracle="yes"
2573         fi
2574 ])
2575 if test "x$ORACLE_HOME" != "x"
2576 then
2577         with_oracle_cppflags="-I$ORACLE_HOME/rdbms/public"
2578
2579         if test -e "$ORACLE_HOME/lib/ldflags"
2580         then
2581                 with_oracle_libs=`cat "$ORACLE_HOME/lib/ldflags"`
2582         fi
2583         #with_oracle_libs="-L$ORACLE_HOME/lib $with_oracle_libs -lclntsh"
2584         with_oracle_libs="-L$ORACLE_HOME/lib -lclntsh"
2585 fi
2586 if test "x$with_oracle" = "xyes"
2587 then
2588         SAVE_CPPFLAGS="$CPPFLAGS"
2589         CPPFLAGS="$CPPFLAGS $with_oracle_cppflags"
2590
2591         AC_CHECK_HEADERS(oci.h, [with_oracle="yes"], [with_oracle="no (oci.h not found)"])
2592
2593         CPPFLAGS="$SAVE_CPPFLAGS"
2594 fi
2595 if test "x$with_oracle" = "xyes"
2596 then
2597         SAVE_CPPFLAGS="$CPPFLAGS"
2598         SAVE_LDFLAGS="$LDFLAGS"
2599         CPPFLAGS="$CPPFLAGS $with_oracle_cppflags"
2600         LDFLAGS="$LDFLAGS $with_oracle_libs"
2601
2602         AC_CHECK_FUNC(OCIEnvCreate, [with_oracle="yes"], [with_oracle="no (Symbol 'OCIEnvCreate' not found)"])
2603
2604         CPPFLAGS="$SAVE_CPPFLAGS"
2605         LDFLAGS="$SAVE_LDFLAGS"
2606 fi
2607 if test "x$with_oracle" = "xyes"
2608 then
2609         BUILD_WITH_ORACLE_CFLAGS="$with_oracle_cppflags"
2610         BUILD_WITH_ORACLE_LIBS="$with_oracle_libs"
2611         AC_SUBST(BUILD_WITH_ORACLE_CFLAGS)
2612         AC_SUBST(BUILD_WITH_ORACLE_LIBS)
2613 fi
2614 # }}}
2615
2616 # --with-libowcapi {{{
2617 with_libowcapi_cppflags=""
2618 with_libowcapi_libs="-lowcapi"
2619 AC_ARG_WITH(libowcapi, [AS_HELP_STRING([--with-libowcapi@<:@=PREFIX@:>@], [Path to libowcapi.])],
2620 [
2621         if test "x$withval" != "xno" && test "x$withval" != "xyes"
2622         then
2623                 with_libowcapi_cppflags="-I$withval/include"
2624                 with_libowcapi_libs="-L$withval/lib -lowcapi"
2625                 with_libowcapi="yes"
2626         else
2627                 with_libowcapi="$withval"
2628         fi
2629 ],
2630 [
2631         with_libowcapi="yes"
2632 ])
2633 if test "x$with_libowcapi" = "xyes"
2634 then
2635         SAVE_CPPFLAGS="$CPPFLAGS"
2636         CPPFLAGS="$with_libowcapi_cppflags"
2637
2638         AC_CHECK_HEADERS(owcapi.h, [with_libowcapi="yes"], [with_libowcapi="no (owcapi.h not found)"])
2639
2640         CPPFLAGS="$SAVE_CPPFLAGS"
2641 fi
2642 if test "x$with_libowcapi" = "xyes"
2643 then
2644         SAVE_LDFLAGS="$LDFLAGS"
2645         SAVE_CPPFLAGS="$CPPFLAGS"
2646         LDFLAGS="$with_libowcapi_libs"
2647         CPPFLAGS="$with_libowcapi_cppflags"
2648
2649         AC_CHECK_LIB(owcapi, OW_get, [with_libowcapi="yes"], [with_libowcapi="no (libowcapi not found)"])
2650
2651         LDFLAGS="$SAVE_LDFLAGS"
2652         CPPFLAGS="$SAVE_CPPFLAGS"
2653 fi
2654 if test "x$with_libowcapi" = "xyes"
2655 then
2656         BUILD_WITH_LIBOWCAPI_CPPFLAGS="$with_libowcapi_cppflags"
2657         BUILD_WITH_LIBOWCAPI_LIBS="$with_libowcapi_libs"
2658         AC_SUBST(BUILD_WITH_LIBOWCAPI_CPPFLAGS)
2659         AC_SUBST(BUILD_WITH_LIBOWCAPI_LIBS)
2660 fi
2661 # }}}
2662
2663 # --with-libpcap {{{
2664 AC_ARG_WITH(libpcap, [AS_HELP_STRING([--with-libpcap@<:@=PREFIX@:>@], [Path to libpcap.])],
2665 [
2666         if test "x$withval" != "xno" && test "x$withval" != "xyes"
2667         then
2668                 LDFLAGS="$LDFLAGS -L$withval/lib"
2669                 CPPFLAGS="$CPPFLAGS -I$withval/include"
2670                 with_libpcap="yes"
2671         else
2672                 with_libpcap="$withval"
2673         fi
2674 ],
2675 [
2676         with_libpcap="yes"
2677 ])
2678 if test "x$with_libpcap" = "xyes"
2679 then
2680         AC_CHECK_LIB(pcap, pcap_open_live,
2681         [
2682                 AC_DEFINE(HAVE_LIBPCAP, 1, [Define to 1 if you have the pcap library (-lpcap).])
2683         ], [with_libpcap="no (libpcap not found)"])
2684 fi
2685 if test "x$with_libpcap" = "xyes"
2686 then
2687         AC_CHECK_HEADERS(pcap.h,
2688         [
2689                 AC_DEFINE(HAVE_PCAP_H, 1, [Define to 1 if you have the <pcap.h> header file.])
2690         ], [with_libpcap="no (pcap.h not found)"])
2691 fi
2692 if test "x$with_libpcap" = "xyes"
2693 then
2694         collect_libpcap=1
2695 else
2696         collect_libpcap=0
2697 fi
2698 AC_DEFINE_UNQUOTED(COLLECT_LIBPCAP, [$collect_libpcap],
2699         [Wether or not to use the pcap library])
2700 AM_CONDITIONAL(BUILD_WITH_LIBPCAP, test "x$with_libpcap" = "xyes")
2701 # }}}
2702
2703 # --with-libperl {{{
2704 perl_interpreter="perl"
2705 AC_ARG_WITH(libperl, [AS_HELP_STRING([--with-libperl@<:@=PREFIX@:>@], [Path to libperl.])],
2706 [
2707         if test -x "$withval"
2708         then
2709                 perl_interpreter="$withval"
2710                 with_libperl="yes"
2711         else if test "x$withval" != "xno" && test "x$withval" != "xyes"
2712         then
2713                 LDFLAGS="$LDFLAGS -L$withval/lib"
2714                 CPPFLAGS="$CPPFLAGS -I$withval/include"
2715                 perl_interpreter="$withval/bin/perl"
2716                 with_libperl="yes"
2717         else
2718                 with_libperl="$withval"
2719         fi; fi
2720 ],
2721 [
2722         with_libperl="yes"
2723 ])
2724
2725 AC_MSG_CHECKING([for perl])
2726 perl_interpreter=`which "$perl_interpreter" 2> /dev/null`
2727 if test -x "$perl_interpreter"
2728 then
2729         AC_MSG_RESULT([yes ($perl_interpreter)])
2730 else
2731         perl_interpreter=""
2732         AC_MSG_RESULT([no])
2733 fi
2734
2735 AC_SUBST(PERL, "$perl_interpreter")
2736
2737 if test "x$with_libperl" = "xyes" \
2738         && test -n "$perl_interpreter"
2739 then
2740   SAVE_CFLAGS="$CFLAGS"
2741   SAVE_LDFLAGS="$LDFLAGS"
2742 dnl ARCHFLAGS="" -> disable multi -arch on OSX (see Config_heavy.pl:fetch_string)
2743   PERL_CFLAGS=`ARCHFLAGS="" $perl_interpreter -MExtUtils::Embed -e ccopts`
2744   PERL_LDFLAGS=`ARCHFLAGS="" $perl_interpreter -MExtUtils::Embed -e ldopts`
2745   CFLAGS="$CFLAGS $PERL_CFLAGS"
2746   LDFLAGS="$LDFLAGS $PERL_LDFLAGS"
2747
2748   AC_CACHE_CHECK([for libperl],
2749     [c_cv_have_libperl],
2750     AC_LINK_IFELSE(
2751       AC_LANG_PROGRAM(
2752       [[
2753 #define PERL_NO_GET_CONTEXT
2754 #include <EXTERN.h>
2755 #include <perl.h>
2756 #include <XSUB.h>
2757       ]],
2758       [[
2759        dTHX;
2760        load_module (PERL_LOADMOD_NOIMPORT,
2761                          newSVpv ("Collectd::Plugin::FooBar", 24),
2762                          Nullsv);
2763       ]]),
2764       [c_cv_have_libperl="yes"],
2765       [c_cv_have_libperl="no"]
2766     )
2767   )
2768
2769   if test "x$c_cv_have_libperl" = "xyes"
2770   then
2771           AC_DEFINE(HAVE_LIBPERL, 1, [Define if libperl is present and usable.])
2772           AC_SUBST(PERL_CFLAGS)
2773           AC_SUBST(PERL_LDFLAGS)
2774   else
2775           with_libperl="no"
2776   fi
2777
2778   CFLAGS="$SAVE_CFLAGS"
2779   LDFLAGS="$SAVE_LDFLAGS"
2780 else if test -z "$perl_interpreter"; then
2781   with_libperl="no (no perl interpreter found)"
2782   c_cv_have_libperl="no"
2783 fi; fi
2784 AM_CONDITIONAL(BUILD_WITH_LIBPERL, test "x$with_libperl" = "xyes")
2785
2786 if test "x$with_libperl" = "xyes"
2787 then
2788         SAVE_CFLAGS="$CFLAGS"
2789         SAVE_LDFLAGS="$LDFLAGS"
2790         CFLAGS="$CFLAGS $PERL_CFLAGS"
2791         LDFLAGS="$LDFLAGS $PERL_LDFLAGS"
2792
2793         AC_CACHE_CHECK([if perl supports ithreads],
2794                 [c_cv_have_perl_ithreads],
2795                 AC_LINK_IFELSE(
2796                         AC_LANG_PROGRAM(
2797                         [[
2798 #include <EXTERN.h>
2799 #include <perl.h>
2800 #include <XSUB.h>
2801
2802 #if !defined(USE_ITHREADS)
2803 # error "Perl does not support ithreads!"
2804 #endif /* !defined(USE_ITHREADS) */
2805                         ]],
2806                         [[ ]]),
2807                         [c_cv_have_perl_ithreads="yes"],
2808                         [c_cv_have_perl_ithreads="no"]
2809                 )
2810         )
2811
2812         if test "x$c_cv_have_perl_ithreads" = "xyes"
2813         then
2814                 AC_DEFINE(HAVE_PERL_ITHREADS, 1, [Define if Perl supports ithreads.])
2815         fi
2816
2817         CFLAGS="$SAVE_CFLAGS"
2818         LDFLAGS="$SAVE_LDFLAGS"
2819 fi
2820
2821 if test "x$with_libperl" = "xyes"
2822 then
2823         SAVE_CFLAGS="$CFLAGS"
2824         SAVE_LDFLAGS="$LDFLAGS"
2825         # trigger an error if Perl_load_module*() uses __attribute__nonnull__(3)
2826         # (see issues #41 and #42)
2827         CFLAGS="$CFLAGS $PERL_CFLAGS -Wall -Werror"
2828         LDFLAGS="$LDFLAGS $PERL_LDFLAGS"
2829
2830         AC_CACHE_CHECK([for broken Perl_load_module()],
2831                 [c_cv_have_broken_perl_load_module],
2832                 AC_LINK_IFELSE(
2833                         AC_LANG_PROGRAM(
2834                         [[
2835 #define PERL_NO_GET_CONTEXT
2836 #include <EXTERN.h>
2837 #include <perl.h>
2838 #include <XSUB.h>
2839                         ]],
2840                         [[
2841                          dTHX;
2842                          load_module (PERL_LOADMOD_NOIMPORT,
2843                              newSVpv ("Collectd::Plugin::FooBar", 24),
2844                              Nullsv);
2845                         ]]),
2846                         [c_cv_have_broken_perl_load_module="no"],
2847                         [c_cv_have_broken_perl_load_module="yes"]
2848                 )
2849         )
2850
2851         CFLAGS="$SAVE_CFLAGS"
2852         LDFLAGS="$SAVE_LDFLAGS"
2853 fi
2854 AM_CONDITIONAL(HAVE_BROKEN_PERL_LOAD_MODULE,
2855                 test "x$c_cv_have_broken_perl_load_module" = "xyes")
2856
2857 if test "x$with_libperl" = "xyes"
2858 then
2859         SAVE_CFLAGS="$CFLAGS"
2860         SAVE_LDFLAGS="$LDFLAGS"
2861         CFLAGS="$CFLAGS $PERL_CFLAGS"
2862         LDFLAGS="$LDFLAGS $PERL_LDFLAGS"
2863
2864         AC_CHECK_MEMBER(
2865                 [struct mgvtbl.svt_local],
2866                 [have_struct_mgvtbl_svt_local="yes"],
2867                 [have_struct_mgvtbl_svt_local="no"],
2868                 [
2869 #include <EXTERN.h>
2870 #include <perl.h>
2871 #include <XSUB.h>
2872                 ])
2873
2874         if test "x$have_struct_mgvtbl_svt_local" = "xyes"
2875         then
2876                 AC_DEFINE(HAVE_PERL_STRUCT_MGVTBL_SVT_LOCAL, 1,
2877                                   [Define if Perl's struct mgvtbl has member svt_local.])
2878         fi
2879
2880         CFLAGS="$SAVE_CFLAGS"
2881         LDFLAGS="$SAVE_LDFLAGS"
2882 fi
2883 # }}}
2884
2885 # --with-libpq {{{
2886 with_pg_config="pg_config"
2887 with_libpq_includedir=""
2888 with_libpq_libdir=""
2889 with_libpq_cppflags=""
2890 with_libpq_ldflags=""
2891 AC_ARG_WITH(libpq, [AS_HELP_STRING([--with-libpq@<:@=PREFIX@:>@],
2892         [Path to libpq.])],
2893 [
2894         if test "x$withval" = "xno"
2895         then
2896                 with_libpq="no"
2897         else if test "x$withval" = "xyes"
2898         then
2899                 with_libpq="yes"
2900         else
2901                 if test -f "$withval" && test -x "$withval";
2902                 then
2903                         with_pg_config="$withval"
2904                 else if test -x "$withval/bin/pg_config"
2905                 then
2906                         with_pg_config="$withval/bin/pg_config"
2907                 fi; fi
2908                 with_libpq="yes"
2909         fi; fi
2910 ],
2911 [
2912         with_libpq="yes"
2913 ])
2914 if test "x$with_libpq" = "xyes"
2915 then
2916         with_libpq_includedir=`$with_pg_config --includedir 2> /dev/null`
2917         pg_config_status=$?
2918
2919         if test $pg_config_status -eq 0
2920         then
2921                 if test -n "$with_libpq_includedir"; then
2922                         for dir in $with_libpq_includedir; do
2923                                 with_libpq_cppflags="$with_libpq_cppflags -I$dir"
2924                         done
2925                 fi
2926         else
2927                 AC_MSG_WARN([$with_pg_config returned with status $pg_config_status])
2928         fi
2929
2930         SAVE_CPPFLAGS="$CPPFLAGS"
2931         CPPFLAGS="$CPPFLAGS $with_libpq_cppflags"
2932
2933         AC_CHECK_HEADERS(libpq-fe.h, [],
2934                 [with_libpq="no (libpq-fe.h not found)"], [])
2935
2936         CPPFLAGS="$SAVE_CPPFLAGS"
2937 fi
2938 if test "x$with_libpq" = "xyes"
2939 then
2940         with_libpq_libdir=`$with_pg_config --libdir 2> /dev/null`
2941         pg_config_status=$?
2942
2943         if test $pg_config_status -eq 0
2944         then
2945                 if test -n "$with_libpq_libdir"; then
2946                         for dir in $with_libpq_libdir; do
2947                                 with_libpq_ldflags="$with_libpq_ldflags -L$dir"
2948                         done
2949                 fi
2950         else
2951                 AC_MSG_WARN([$with_pg_config returned with status $pg_config_status])
2952         fi
2953
2954         SAVE_LDFLAGS="$LDFLAGS"
2955         LDFLAGS="$LDFLAGS $with_libpq_ldflags"
2956
2957         AC_CHECK_LIB(pq, PQconnectdb,
2958                 [with_libpq="yes"],
2959                 [with_libpq="no (symbol 'PQconnectdb' not found)"])
2960
2961         AC_CHECK_LIB(pq, PQserverVersion,
2962                 [with_libpq="yes"],
2963                 [with_libpq="no (symbol 'PQserverVersion' not found)"])
2964
2965         LDFLAGS="$SAVE_LDFLAGS"
2966 fi
2967 if test "x$with_libpq" = "xyes"
2968 then
2969         BUILD_WITH_LIBPQ_CPPFLAGS="$with_libpq_cppflags"
2970         BUILD_WITH_LIBPQ_LDFLAGS="$with_libpq_ldflags"
2971         AC_SUBST(BUILD_WITH_LIBPQ_CPPFLAGS)
2972         AC_SUBST(BUILD_WITH_LIBPQ_LDFLAGS)
2973 fi
2974 AM_CONDITIONAL(BUILD_WITH_LIBPQ, test "x$with_libpq" = "xyes")
2975 # }}}
2976
2977 # --with-libpthread {{{
2978 AC_ARG_WITH(libpthread, [AS_HELP_STRING([--with-libpthread=@<:@=PREFIX@:>@], [Path to libpthread.])],
2979 [       if test "x$withval" != "xno" \
2980                 && test "x$withval" != "xyes"
2981         then
2982                 LDFLAGS="$LDFLAGS -L$withval/lib"
2983                 CPPFLAGS="$CPPFLAGS -I$withval/include"
2984                 with_libpthread="yes"
2985         else
2986                 if test "x$withval" = "xno"
2987                 then
2988                         with_libpthread="no (disabled)"
2989                 fi
2990         fi
2991 ], [with_libpthread="yes"])
2992 if test "x$with_libpthread" = "xyes"
2993 then
2994         AC_CHECK_LIB(pthread, pthread_create, [with_libpthread="yes"], [with_libpthread="no (libpthread not found)"], [])
2995 fi
2996
2997 if test "x$with_libpthread" = "xyes"
2998 then
2999         AC_CHECK_HEADERS(pthread.h,, [with_libpthread="no (pthread.h not found)"])
3000 fi
3001 if test "x$with_libpthread" = "xyes"
3002 then
3003         collect_pthread=1
3004 else
3005         collect_pthread=0
3006 fi
3007 AC_DEFINE_UNQUOTED(HAVE_LIBPTHREAD, [$collect_pthread],
3008         [Wether or not to use pthread (POSIX threads) library])
3009 AM_CONDITIONAL(BUILD_WITH_LIBPTHREAD, test "x$with_libpthread" = "xyes")
3010 # }}}
3011
3012 # --with-python {{{
3013 with_python_prog=""
3014 with_python_path="$PATH"
3015 AC_ARG_WITH(python, [AS_HELP_STRING([--with-python@<:@=PREFIX@:>@], [Path to the python interpreter.])],
3016 [
3017  if test "x$withval" = "xyes" || test "x$withval" = "xno"
3018  then
3019          with_python="$withval"
3020  else if test -x "$withval"
3021  then
3022          with_python_prog="$withval"
3023          with_python_path="`dirname \"$withval\"`$PATH_SEPARATOR$with_python_path"
3024          with_python="yes"
3025  else if test -d "$withval"
3026  then
3027          with_python_path="$withval$PATH_SEPARATOR$with_python_path"
3028          with_python="yes"
3029  else
3030          AC_MSG_WARN([Argument not recognized: $withval])
3031  fi; fi; fi
3032 ], [with_python="yes"])
3033
3034 SAVE_PATH="$PATH"
3035 SAVE_CPPFLAGS="$CPPFLAGS"
3036 SAVE_LDFLAGS="$LDFLAGS"
3037 SAVE_LIBS="$LIBS"
3038
3039 PATH="$with_python_path"
3040
3041 if test "x$with_python" = "xyes" && test "x$with_python_prog" = "x"
3042 then
3043         AC_MSG_CHECKING([for python])
3044         with_python_prog="`which python 2>/dev/null`"
3045         if test "x$with_python_prog" = "x"
3046         then
3047                 AC_MSG_RESULT([not found])
3048                 with_python="no (interpreter not found)"
3049         else
3050                 AC_MSG_RESULT([$with_python_prog])
3051         fi
3052 fi
3053
3054 if test "x$with_python" = "xyes"
3055 then
3056         AC_MSG_CHECKING([for Python CPPFLAGS])
3057         python_include_path=`echo "import distutils.sysconfig;import sys;sys.stdout.write(distutils.sysconfig.get_python_inc())" | "$with_python_prog" 2>&1`
3058         python_config_status=$?
3059
3060         if test "$python_config_status" -ne 0 || test "x$python_include_path" = "x"
3061         then
3062                 AC_MSG_RESULT([failed with status $python_config_status (output: $python_include_path)])
3063                 with_python="no"
3064         else
3065                 AC_MSG_RESULT([$python_include_path])
3066         fi
3067 fi
3068
3069 if test "x$with_python" = "xyes"
3070 then
3071         CPPFLAGS="-I$python_include_path $CPPFLAGS"
3072         AC_CHECK_HEADERS(Python.h,
3073                          [with_python="yes"],
3074                          [with_python="no ('Python.h' not found)"])
3075 fi
3076
3077 if test "x$with_python" = "xyes"
3078 then
3079         AC_MSG_CHECKING([for Python LDFLAGS])
3080         python_library_path=`echo "import distutils.sysconfig;import sys;sys.stdout.write(distutils.sysconfig.get_config_vars(\"LIBDIR\").__getitem__(0))" | "$with_python_prog" 2>&1`
3081         python_config_status=$?
3082
3083         if test "$python_config_status" -ne 0 || test "x$python_library_path" = "x"
3084         then
3085                 AC_MSG_RESULT([failed with status $python_config_status (output: $python_library_path)])
3086                 with_python="no"
3087         else
3088                 AC_MSG_RESULT([$python_library_path])
3089         fi
3090 fi
3091
3092 if test "x$with_python" = "xyes"
3093 then
3094         AC_MSG_CHECKING([for Python LIBS])
3095         python_library_flags=`echo "import distutils.sysconfig;import sys;sys.stdout.write(distutils.sysconfig.get_config_vars(\"BLDLIBRARY\").__getitem__(0))" | "$with_python_prog" 2>&1`
3096         python_config_status=$?
3097
3098         if test "$python_config_status" -ne 0 || test "x$python_library_flags" = "x"
3099         then
3100                 AC_MSG_RESULT([failed with status $python_config_status (output: $python_library_flags)])
3101                 with_python="no"
3102         else
3103                 AC_MSG_RESULT([$python_library_flags])
3104         fi
3105 fi
3106
3107 if test "x$with_python" = "xyes"
3108 then
3109         LDFLAGS="-L$python_library_path $LDFLAGS"
3110         LIBS="$python_library_flags $LIBS"
3111
3112         AC_CHECK_FUNC(PyObject_CallFunction,
3113                       [with_python="yes"],
3114                       [with_python="no (Symbol 'PyObject_CallFunction' not found)"])
3115 fi
3116
3117 PATH="$SAVE_PATH"
3118 CPPFLAGS="$SAVE_CPPFLAGS"
3119 LDFLAGS="$SAVE_LDFLAGS"
3120 LIBS="$SAVE_LIBS"
3121
3122 if test "x$with_python" = "xyes"
3123 then
3124         BUILD_WITH_PYTHON_CPPFLAGS="-I$python_include_path"
3125         BUILD_WITH_PYTHON_LDFLAGS="-L$python_library_path"
3126         BUILD_WITH_PYTHON_LIBS="$python_library_flags"
3127         AC_SUBST(BUILD_WITH_PYTHON_CPPFLAGS)
3128         AC_SUBST(BUILD_WITH_PYTHON_LDFLAGS)
3129         AC_SUBST(BUILD_WITH_PYTHON_LIBS)
3130 fi
3131 # }}} --with-python
3132
3133 # --with-librabbitmq {{{
3134 with_librabbitmq_cppflags=""
3135 with_librabbitmq_ldflags=""
3136 AC_ARG_WITH(librabbitmq, [AS_HELP_STRING([--with-librabbitmq@<:@=PREFIX@:>@], [Path to librabbitmq.])],
3137 [
3138         if test "x$withval" != "xno" && test "x$withval" != "xyes"
3139         then
3140                 with_librabbitmq_cppflags="-I$withval/include"
3141                 with_librabbitmq_ldflags="-L$withval/lib"
3142                 with_librabbitmq="yes"
3143         else
3144                 with_librabbitmq="$withval"
3145         fi
3146 ],
3147 [
3148         with_librabbitmq="yes"
3149 ])
3150 if test "x$with_librabbitmq" = "xyes"
3151 then
3152         SAVE_CPPFLAGS="$CPPFLAGS"
3153         CPPFLAGS="$CPPFLAGS $with_librabbitmq_cppflags"
3154
3155         AC_CHECK_HEADERS(amqp.h, [with_librabbitmq="yes"], [with_librabbitmq="no (amqp.h not found)"])
3156
3157         CPPFLAGS="$SAVE_CPPFLAGS"
3158 fi
3159 if test "x$with_librabbitmq" = "xyes"
3160 then
3161         SAVE_CPPFLAGS="$CPPFLAGS"
3162         SAVE_LDFLAGS="$LDFLAGS"
3163         CPPFLAGS="$CPPFLAGS $with_librabbitmq_cppflags"
3164         LDFLAGS="$LDFLAGS $with_librabbitmq_ldflags"
3165
3166         AC_CHECK_LIB(rabbitmq, amqp_basic_publish, [with_librabbitmq="yes"], [with_librabbitmq="no (Symbol 'amqp_basic_publish' not found)"])
3167
3168         CPPFLAGS="$SAVE_CPPFLAGS"
3169         LDFLAGS="$SAVE_LDFLAGS"
3170 fi
3171 if test "x$with_librabbitmq" = "xyes"
3172 then
3173         BUILD_WITH_LIBRABBITMQ_CPPFLAGS="$with_librabbitmq_cppflags"
3174         BUILD_WITH_LIBRABBITMQ_LDFLAGS="$with_librabbitmq_ldflags"
3175         BUILD_WITH_LIBRABBITMQ_LIBS="-lrabbitmq"
3176         AC_SUBST(BUILD_WITH_LIBRABBITMQ_CPPFLAGS)
3177         AC_SUBST(BUILD_WITH_LIBRABBITMQ_LDFLAGS)
3178         AC_SUBST(BUILD_WITH_LIBRABBITMQ_LIBS)
3179         AC_DEFINE(HAVE_LIBRABBITMQ, 1, [Define if librabbitmq is present and usable.])
3180 fi
3181 AM_CONDITIONAL(BUILD_WITH_LIBRABBITMQ, test "x$with_librabbitmq" = "xyes")
3182 # }}}
3183
3184 # --with-librouteros {{{
3185 AC_ARG_WITH(librouteros, [AS_HELP_STRING([--with-librouteros@<:@=PREFIX@:>@], [Path to librouteros.])],
3186 [
3187  if test "x$withval" = "xyes"
3188  then
3189          with_librouteros="yes"
3190  else if test "x$withval" = "xno"
3191  then
3192          with_librouteros="no"
3193  else
3194          with_librouteros="yes"
3195          LIBROUTEROS_CPPFLAGS="$LIBROUTEROS_CPPFLAGS -I$withval/include"
3196          LIBROUTEROS_LDFLAGS="$LIBROUTEROS_LDFLAGS -L$withval/lib"
3197  fi; fi
3198 ],
3199 [with_librouteros="yes"])
3200
3201 SAVE_CPPFLAGS="$CPPFLAGS"
3202 SAVE_LDFLAGS="$LDFLAGS"
3203
3204 CPPFLAGS="$CPPFLAGS $LIBROUTEROS_CPPFLAGS"
3205 LDFLAGS="$LDFLAGS $LIBROUTEROS_LDFLAGS"
3206
3207 if test "x$with_librouteros" = "xyes"
3208 then
3209         if test "x$LIBROUTEROS_CPPFLAGS" != "x"
3210         then
3211                 AC_MSG_NOTICE([librouteros CPPFLAGS: $LIBROUTEROS_CPPFLAGS])
3212         fi
3213         AC_CHECK_HEADERS(routeros_api.h,
3214         [with_librouteros="yes"],
3215         [with_librouteros="no ('routeros_api.h' not found)"])
3216 fi
3217 if test "x$with_librouteros" = "xyes"
3218 then
3219         if test "x$LIBROUTEROS_LDFLAGS" != "x"
3220         then
3221                 AC_MSG_NOTICE([librouteros LDFLAGS: $LIBROUTEROS_LDFLAGS])
3222         fi
3223         AC_CHECK_LIB(routeros, ros_interface,
3224         [with_librouteros="yes"],
3225         [with_librouteros="no (symbol 'ros_interface' not found)"])
3226 fi
3227
3228 CPPFLAGS="$SAVE_CPPFLAGS"
3229 LDFLAGS="$SAVE_LDFLAGS"
3230
3231 if test "x$with_librouteros" = "xyes"
3232 then
3233         BUILD_WITH_LIBROUTEROS_CPPFLAGS="$LIBROUTEROS_CPPFLAGS"
3234         BUILD_WITH_LIBROUTEROS_LDFLAGS="$LIBROUTEROS_LDFLAGS"
3235         AC_SUBST(BUILD_WITH_LIBROUTEROS_CPPFLAGS)
3236         AC_SUBST(BUILD_WITH_LIBROUTEROS_LDFLAGS)
3237 fi
3238 AM_CONDITIONAL(BUILD_WITH_LIBROUTEROS, test "x$with_librouteros" = "xyes")
3239 # }}}
3240
3241 # --with-librrd {{{
3242 # AC_ARG_WITH (package, help-string, [action-if-given], [action-if-not-given])
3243 librrd_cflags=""
3244 librrd_ldflags=""
3245 librrd_threadsafe="yes"
3246 librrd_rrdc_update="no"
3247 AC_ARG_WITH(librrd, [AS_HELP_STRING([--with-librrd@<:@=PREFIX@:>@], [Path to rrdtool.])],
3248 [       if test "x$withval" != "xno" && test "x$withval" != "xyes"
3249         then
3250                 librrd_cflags="-I$withval/include"
3251                 librrd_ldflags="-L$withval/lib"
3252                 with_librrd="yes"
3253         else
3254                 with_librrd="$withval"
3255         fi
3256 ], [with_librrd="yes"])
3257 if test "x$with_librrd" = "xyes"
3258 then
3259         SAVE_CPPFLAGS="$CPPFLAGS"
3260         SAVE_LDFLAGS="$LDFLAGS"
3261
3262         CPPFLAGS="$CPPFLAGS $librrd_cflags"
3263         LDFLAGS="$LDFLAGS $librrd_ldflags"
3264
3265         AC_CHECK_HEADERS(rrd.h,, [with_librrd="no (rrd.h not found)"])
3266
3267         CPPFLAGS="$SAVE_CPPFLAGS"
3268         LDFLAGS="$SAVE_LDFLAGS"
3269 fi
3270 if test "x$with_librrd" = "xyes"
3271 then
3272         SAVE_CPPFLAGS="$CPPFLAGS"
3273         SAVE_LDFLAGS="$LDFLAGS"
3274
3275         CPPFLAGS="$CPPFLAGS $librrd_cflags"
3276         LDFLAGS="$LDFLAGS $librrd_ldflags"
3277
3278         AC_CHECK_LIB(rrd_th, rrd_update_r,
3279         [with_librrd="yes"
3280          librrd_ldflags="$librrd_ldflags -lrrd_th -lm"
3281         ],
3282         [librrd_threadsafe="no"
3283          AC_CHECK_LIB(rrd, rrd_update,
3284          [with_librrd="yes"
3285           librrd_ldflags="$librrd_ldflags -lrrd -lm"
3286          ],
3287          [with_librrd="no (symbol 'rrd_update' not found)"],
3288          [-lm])
3289         ],
3290         [-lm])
3291
3292         if test "x$librrd_threadsafe" = "xyes"
3293         then
3294                 AC_CHECK_LIB(rrd_th, rrdc_update, [librrd_rrdc_update="yes"], [librrd_rrdc_update="no"])
3295         else
3296                 AC_CHECK_LIB(rrd, rrdc_update, [librrd_rrdc_update="yes"], [librrd_rrdc_update="no"])
3297         fi
3298
3299         CPPFLAGS="$SAVE_CPPFLAGS"
3300         LDFLAGS="$SAVE_LDFLAGS"
3301 fi
3302 if test "x$with_librrd" = "xyes"
3303 then
3304         BUILD_WITH_LIBRRD_CFLAGS="$librrd_cflags"
3305         BUILD_WITH_LIBRRD_LDFLAGS="$librrd_ldflags"
3306         AC_SUBST(BUILD_WITH_LIBRRD_CFLAGS)
3307         AC_SUBST(BUILD_WITH_LIBRRD_LDFLAGS)
3308 fi
3309 if test "x$librrd_threadsafe" = "xyes"
3310 then
3311         AC_DEFINE(HAVE_THREADSAFE_LIBRRD, 1, [Define to 1 if you have the threadsafe rrd library (-lrrd_th).])
3312 fi
3313 # }}}
3314
3315 # --with-libsensors {{{
3316 with_sensors_cflags=""
3317 with_sensors_ldflags=""
3318 AC_ARG_WITH(libsensors, [AS_HELP_STRING([--with-libsensors@<:@=PREFIX@:>@], [Path to lm_sensors.])],
3319 [
3320         if test "x$withval" = "xno"
3321         then
3322                 with_libsensors="no"
3323         else
3324                 with_libsensors="yes"
3325                 if test "x$withval" != "xyes"
3326                 then
3327                         with_sensors_cflags="-I$withval/include"
3328                         with_sensors_ldflags="-L$withval/lib"
3329                         with_libsensors="yes"
3330                 fi
3331         fi
3332 ],
3333 [
3334         if test "x$ac_system" = "xLinux"
3335         then
3336                 with_libsensors="yes"
3337         else
3338                 with_libsensors="no (Linux only library)"
3339         fi
3340 ])
3341 if test "x$with_libsensors" = "xyes"
3342 then
3343         SAVE_CPPFLAGS="$CPPFLAGS"
3344         CPPFLAGS="$CPPFLAGS $with_sensors_cflags"
3345
3346 #       AC_CHECK_HEADERS(sensors/sensors.h,
3347 #       [
3348 #               AC_DEFINE(HAVE_SENSORS_SENSORS_H, 1, [Define to 1 if you have the <sensors/sensors.h> header file.])
3349 #       ],
3350 #       [with_libsensors="no (sensors/sensors.h not found)"])
3351         AC_CHECK_HEADERS(sensors/sensors.h, [], [with_libsensors="no (sensors/sensors.h not found)"])
3352
3353         CPPFLAGS="$SAVE_CPPFLAGS"
3354 fi
3355 if test "x$with_libsensors" = "xyes"
3356 then
3357         SAVE_CPPFLAGS="$CPPFLAGS"
3358         SAVE_LDFLAGS="$LDFLAGS"
3359         CPPFLAGS="$CPPFLAGS $with_sensors_cflags"
3360         LDFLAGS="$LDFLAGS $with_sensors_ldflags"
3361
3362         AC_CHECK_LIB(sensors, sensors_init,
3363         [
3364                 AC_DEFINE(HAVE_LIBSENSORS, 1, [Define to 1 if you have the sensors library (-lsensors).])
3365         ],
3366         [with_libsensors="no (libsensors not found)"])
3367
3368         CPPFLAGS="$SAVE_CPPFLAGS"
3369         LDFLAGS="$SAVE_LDFLAGS"
3370 fi
3371 if test "x$with_libsensors" = "xyes"
3372 then
3373         BUILD_WITH_LIBSENSORS_CFLAGS="$with_sensors_cflags"
3374         BUILD_WITH_LIBSENSORS_LDFLAGS="$with_sensors_ldflags"
3375         AC_SUBST(BUILD_WITH_LIBSENSORS_CFLAGS)
3376         AC_SUBST(BUILD_WITH_LIBSENSORS_LDFLAGS)
3377 fi
3378 AM_CONDITIONAL(BUILD_WITH_LM_SENSORS, test "x$with_libsensors" = "xyes")
3379 # }}}
3380
3381 # --with-libstatgrab {{{
3382 with_libstatgrab_cflags=""
3383 with_libstatgrab_ldflags=""
3384 AC_ARG_WITH(libstatgrab, [AS_HELP_STRING([--with-libstatgrab@<:@=PREFIX@:>@], [Path to libstatgrab.])],
3385 [
3386  if test "x$withval" != "xno" \
3387    && test "x$withval" != "xyes"
3388  then
3389    with_libstatgrab_cflags="-I$withval/include"
3390    with_libstatgrab_ldflags="-L$withval/lib -lstatgrab"
3391    with_libstatgrab="yes"
3392    with_libstatgrab_pkg_config="no"
3393  else
3394    with_libstatgrab="$withval"
3395    with_libstatgrab_pkg_config="yes"
3396  fi
3397  ],
3398 [
3399  with_libstatgrab="yes"
3400  with_libstatgrab_pkg_config="yes"
3401 ])
3402
3403 if test "x$with_libstatgrab" = "xyes" \
3404   && test "x$with_libstatgrab_pkg_config" = "xyes"
3405 then
3406   if test "x$PKG_CONFIG" != "x"
3407   then
3408     AC_MSG_CHECKING([pkg-config for libstatgrab])
3409     temp_result="found"
3410     $PKG_CONFIG --exists libstatgrab 2>/dev/null
3411     if test "$?" != "0"
3412     then
3413       with_libstatgrab_pkg_config="no"
3414       with_libstatgrab="no ($PKG_CONFIG doesn't know libstatgrab)"
3415       temp_result="not found"
3416     fi
3417     AC_MSG_RESULT([$temp_result])
3418   else
3419     AC_MSG_NOTICE([pkg-config not available, trying to guess flags for the statgrab library.])
3420     with_libstatgrab_pkg_config="no"
3421     with_libstatgrab_ldflags="$with_libstatgrab_ldflags -lstatgrab"
3422   fi
3423 fi
3424
3425 if test "x$with_libstatgrab" = "xyes" \
3426   && test "x$with_libstatgrab_pkg_config" = "xyes" \
3427   && test "x$with_libstatgrab_cflags" = "x"
3428 then
3429   AC_MSG_CHECKING([for libstatgrab CFLAGS])
3430   temp_result="`$PKG_CONFIG --cflags libstatgrab`"
3431   if test "$?" = "0"
3432   then
3433     with_libstatgrab_cflags="$temp_result"
3434   else
3435     with_libstatgrab="no ($PKG_CONFIG --cflags libstatgrab failed)"
3436     temp_result="$PKG_CONFIG --cflags libstatgrab failed"
3437   fi
3438   AC_MSG_RESULT([$temp_result])
3439 fi
3440
3441 if test "x$with_libstatgrab" = "xyes" \
3442   && test "x$with_libstatgrab_pkg_config" = "xyes" \
3443   && test "x$with_libstatgrab_ldflags" = "x"
3444 then
3445   AC_MSG_CHECKING([for libstatgrab LDFLAGS])
3446   temp_result="`$PKG_CONFIG --libs libstatgrab`"
3447   if test "$?" = "0"
3448   then
3449     with_libstatgrab_ldflags="$temp_result"
3450   else
3451     with_libstatgrab="no ($PKG_CONFIG --libs libstatgrab failed)"
3452     temp_result="$PKG_CONFIG --libs libstatgrab failed"
3453   fi
3454   AC_MSG_RESULT([$temp_result])
3455 fi
3456
3457 if test "x$with_libstatgrab" = "xyes"
3458 then
3459   SAVE_CPPFLAGS="$CPPFLAGS"
3460   CPPFLAGS="$CPPFLAGS $with_libstatgrab_cflags"
3461
3462   AC_CHECK_HEADERS(statgrab.h,
3463                    [with_libstatgrab="yes"],
3464                    [with_libstatgrab="no (statgrab.h not found)"])
3465
3466   CPPFLAGS="$SAVE_CPPFLAGS"
3467 fi
3468
3469 if test "x$with_libstatgrab" = "xyes"
3470 then
3471   SAVE_CFLAGS="$CFLAGS"
3472   SAVE_LDFLAGS="$LDFLAGS"
3473
3474   CFLAGS="$CFLAGS $with_libstatgrab_cflags"
3475   LDFLAGS="$LDFLAGS $with_libstatgrab_ldflags"
3476
3477   AC_CHECK_LIB(statgrab, sg_init,
3478                [with_libstatgrab="yes"],
3479                [with_libstatgrab="no (symbol sg_init not found)"])
3480
3481   CFLAGS="$SAVE_CFLAGS"
3482   LDFLAGS="$SAVE_LDFLAGS"
3483 fi
3484
3485 AM_CONDITIONAL(BUILD_WITH_LIBSTATGRAB, test "x$with_libstatgrab" = "xyes")
3486 if test "x$with_libstatgrab" = "xyes"
3487 then
3488   AC_DEFINE(HAVE_LIBSTATGRAB, 1, [Define to 1 if you have the 'statgrab' library (-lstatgrab)])
3489   BUILD_WITH_LIBSTATGRAB_CFLAGS="$with_libstatgrab_cflags"
3490   BUILD_WITH_LIBSTATGRAB_LDFLAGS="$with_libstatgrab_ldflags"
3491   AC_SUBST(BUILD_WITH_LIBSTATGRAB_CFLAGS)
3492   AC_SUBST(BUILD_WITH_LIBSTATGRAB_LDFLAGS)
3493 fi
3494 # }}}
3495
3496 # --with-libtokyotyrant {{{
3497 with_libtokyotyrant_cppflags=""
3498 with_libtokyotyrant_ldflags=""
3499 with_libtokyotyrant_libs=""
3500 AC_ARG_WITH(libtokyotyrant, [AS_HELP_STRING([--with-libtokyotyrant@<:@=PREFIX@:>@], [Path to libtokyotyrant.])],
3501 [
3502   if test "x$withval" = "xno"
3503   then
3504     with_libtokyotyrant="no"
3505   else if test "x$withval" = "xyes"
3506   then
3507     with_libtokyotyrant="yes"
3508   else
3509     with_libtokyotyrant_cppflags="-I$withval/include"
3510     with_libtokyotyrant_ldflags="-L$withval/include"
3511     with_libtokyotyrant_libs="-ltokyotyrant"
3512     with_libtokyotyrant="yes"
3513   fi; fi
3514 ],
3515 [
3516   with_libtokyotyrant="yes"
3517 ])
3518
3519 if test "x$with_libtokyotyrant" = "xyes"
3520 then
3521   if $PKG_CONFIG --exists tokyotyrant
3522   then
3523     with_libtokyotyrant_cppflags="$with_libtokyotyrant_cppflags `$PKG_CONFIG --cflags tokyotyrant`"
3524     with_libtokyotyrant_ldflags="$with_libtokyotyrant_ldflags `pkg-config --libs-only-L tokyotyrant`"
3525     with_libtokyotyrant_libs="$with_libtokyotyrant_libs `pkg-config --libs-only-l tokyotyrant`"
3526   fi
3527 fi
3528
3529 SAVE_CPPFLAGS="$CPPFLAGS"
3530 SAVE_LDFLAGS="$LDFLAGS"
3531 CPPFLAGS="$CPPFLAGS $with_libtokyotyrant_cppflags"
3532 LDFLAGS="$LDFLAGS $with_libtokyotyrant_ldflags"
3533
3534 if test "x$with_libtokyotyrant" = "xyes"
3535 then
3536   AC_CHECK_HEADERS(tcrdb.h,
3537   [
3538           AC_DEFINE(HAVE_TCRDB_H, 1,
3539                     [Define to 1 if you have the <tcrdb.h> header file.])
3540   ], [with_libtokyotyrant="no (tcrdb.h not found)"])
3541 fi
3542
3543 if test "x$with_libtokyotyrant" = "xyes"
3544 then
3545   AC_CHECK_LIB(tokyotyrant, tcrdbrnum,
3546   [
3547           AC_DEFINE(HAVE_LIBTOKYOTYRANT, 1,
3548                     [Define to 1 if you have the tokyotyrant library (-ltokyotyrant).])
3549   ],
3550   [with_libtokyotyrant="no (symbol tcrdbrnum not found)"],
3551   [$with_libtokyotyrant_libs])
3552 fi
3553
3554 CPPFLAGS="$SAVE_CPPFLAGS"
3555 LDFLAGS="$SAVE_LDFLAGS"
3556
3557 if test "x$with_libtokyotyrant" = "xyes"
3558 then
3559   BUILD_WITH_LIBTOKYOTYRANT_CPPFLAGS="$with_libtokyotyrant_cppflags"
3560   BUILD_WITH_LIBTOKYOTYRANT_LDFLAGS="$with_libtokyotyrant_ldflags"
3561   BUILD_WITH_LIBTOKYOTYRANT_LIBS="$with_libtokyotyrant_libs"
3562   AC_SUBST(BUILD_WITH_LIBTOKYOTYRANT_CPPFLAGS)
3563   AC_SUBST(BUILD_WITH_LIBTOKYOTYRANT_LDFLAGS)
3564   AC_SUBST(BUILD_WITH_LIBTOKYOTYRANT_LIBS)
3565 fi
3566 AM_CONDITIONAL(BUILD_WITH_LIBTOKYOTYRANT, test "x$with_libtokyotyrant" = "xyes")
3567 # }}}
3568
3569 # --with-libupsclient {{{
3570 with_libupsclient_config=""
3571 with_libupsclient_cflags=""
3572 with_libupsclient_libs=""
3573 AC_ARG_WITH(libupsclient, [AS_HELP_STRING([--with-libupsclient@<:@=PREFIX@:>@], [Path to the Net-SNMPD library.])],
3574 [
3575         if test "x$withval" = "xno"
3576         then
3577                 with_libupsclient="no"
3578         else if test "x$withval" = "xyes"
3579         then
3580                 with_libupsclient="use_pkgconfig"
3581         else
3582                 if test -x "$withval"
3583                 then
3584                         with_libupsclient_config="$withval"
3585                         with_libupsclient="use_libupsclient_config"
3586                 else if test -x "$withval/bin/libupsclient-config"
3587                 then
3588                         with_libupsclient_config="$withval/bin/libupsclient-config"
3589                         with_libupsclient="use_libupsclient_config"
3590                 else
3591                         AC_MSG_NOTICE([Not checking for libupsclient: Manually configured])
3592                         with_libupsclient_cflags="-I$withval/include"
3593                         with_libupsclient_libs="-L$withval/lib -lupsclient"
3594                         with_libupsclient="yes"
3595                 fi; fi
3596         fi; fi
3597 ],
3598 [with_libupsclient="use_pkgconfig"])
3599
3600 # configure using libupsclient-config
3601 if test "x$with_libupsclient" = "xuse_libupsclient_config"
3602 then
3603         AC_MSG_NOTICE([Checking for libupsclient using $with_libupsclient_config])
3604         with_libupsclient_cflags="`$with_libupsclient_config --cflags`"
3605         if test $? -ne 0
3606         then
3607                 with_libupsclient="no ($with_libupsclient_config failed)"
3608         fi
3609         with_libupsclient_libs="`$with_libupsclient_config --libs`"
3610         if test $? -ne 0
3611         then
3612                 with_libupsclient="no ($with_libupsclient_config failed)"
3613         fi
3614 fi
3615 if test "x$with_libupsclient" = "xuse_libupsclient_config"
3616 then
3617         with_libupsclient="yes"
3618 fi
3619
3620 # configure using pkg-config
3621 if test "x$with_libupsclient" = "xuse_pkgconfig"
3622 then
3623         if test "x$PKG_CONFIG" = "x"
3624         then
3625                 with_libupsclient="no (Don't have pkg-config)"
3626         fi
3627 fi
3628 if test "x$with_libupsclient" = "xuse_pkgconfig"
3629 then
3630         AC_MSG_NOTICE([Checking for libupsclient using $PKG_CONFIG])
3631         $PKG_CONFIG --exists 'libupsclient' 2>/dev/null
3632         if test $? -ne 0
3633         then
3634                 with_libupsclient="no (pkg-config doesn't know library)"
3635         fi
3636 fi
3637 if test "x$with_libupsclient" = "xuse_pkgconfig"
3638 then
3639         with_libupsclient_cflags="`$PKG_CONFIG --cflags 'libupsclient'`"
3640         if test $? -ne 0
3641         then
3642                 with_libupsclient="no ($PKG_CONFIG failed)"
3643         fi
3644         with_libupsclient_libs="`$PKG_CONFIG --libs 'libupsclient'`"
3645         if test $? -ne 0
3646         then
3647                 with_libupsclient="no ($PKG_CONFIG failed)"
3648         fi
3649 fi
3650 if test "x$with_libupsclient" = "xuse_pkgconfig"
3651 then
3652         with_libupsclient="yes"
3653 fi
3654
3655 # with_libupsclient_cflags and with_libupsclient_libs are set up now, let's do
3656 # the actual checks.
3657 if test "x$with_libupsclient" = "xyes"
3658 then
3659         SAVE_CPPFLAGS="$CPPFLAGS"
3660         CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
3661
3662         AC_CHECK_HEADERS(upsclient.h, [], [with_libupsclient="no (upsclient.h not found)"])
3663
3664         CPPFLAGS="$SAVE_CPPFLAGS"
3665 fi
3666 if test "x$with_libupsclient" = "xyes"
3667 then
3668         SAVE_CPPFLAGS="$CPPFLAGS"
3669         SAVE_LDFLAGS="$LDFLAGS"
3670
3671         CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
3672         LDFLAGS="$LDFLAGS $with_libupsclient_libs"
3673
3674         AC_CHECK_LIB(upsclient, upscli_connect,
3675                      [with_libupsclient="yes"],
3676                      [with_libupsclient="no (symbol upscli_connect not found)"])
3677
3678         CPPFLAGS="$SAVE_CPPFLAGS"
3679         LDFLAGS="$SAVE_LDFLAGS"
3680 fi
3681 if test "x$with_libupsclient" = "xyes"
3682 then
3683         SAVE_CPPFLAGS="$CPPFLAGS"
3684         CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
3685
3686         AC_CHECK_TYPES([UPSCONN_t, UPSCONN], [], [],
3687 [#include <stdlib.h>
3688 #include <stdio.h>
3689 #include <upsclient.h>])
3690
3691         CPPFLAGS="$SAVE_CPPFLAGS"
3692 fi
3693 if test "x$with_libupsclient" = "xyes"
3694 then
3695         BUILD_WITH_LIBUPSCLIENT_CFLAGS="$with_libupsclient_cflags"
3696         BUILD_WITH_LIBUPSCLIENT_LIBS="$with_libupsclient_libs"
3697         AC_SUBST(BUILD_WITH_LIBUPSCLIENT_CFLAGS)
3698         AC_SUBST(BUILD_WITH_LIBUPSCLIENT_LIBS)
3699 fi
3700 # }}}
3701
3702 # --with-libxmms {{{
3703 with_xmms_config="xmms-config"
3704 with_xmms_cflags=""
3705 with_xmms_libs=""
3706 AC_ARG_WITH(libxmms, [AS_HELP_STRING([--with-libxmms@<:@=PREFIX@:>@], [Path to libxmms.])],
3707 [
3708         if test "x$withval" != "xno" \
3709                 && test "x$withval" != "xyes"
3710         then
3711                 if test -f "$withval" && test -x "$withval";
3712                 then
3713                         with_xmms_config="$withval"
3714                 else if test -x "$withval/bin/xmms-config"
3715                 then
3716                         with_xmms_config="$withval/bin/xmms-config"
3717                 fi; fi
3718                 with_libxmms="yes"
3719         else if test "x$withval" = "xno"
3720         then
3721                 with_libxmms="no"
3722         else
3723                 with_libxmms="yes"
3724         fi; fi
3725 ],
3726 [
3727         with_libxmms="yes"
3728 ])
3729 if test "x$with_libxmms" = "xyes"
3730 then
3731         with_xmms_cflags=`$with_xmms_config --cflags 2>/dev/null`
3732         xmms_config_status=$?
3733
3734         if test $xmms_config_status -ne 0
3735         then
3736                 with_libxmms="no"
3737         fi
3738 fi
3739 if test "x$with_libxmms" = "xyes"
3740 then
3741         with_xmms_libs=`$with_xmms_config --libs 2>/dev/null`
3742         xmms_config_status=$?
3743
3744         if test $xmms_config_status -ne 0
3745         then
3746                 with_libxmms="no"
3747         fi
3748 fi
3749 if test "x$with_libxmms" = "xyes"
3750 then
3751         AC_CHECK_LIB(xmms, xmms_remote_get_info,
3752         [
3753                 BUILD_WITH_LIBXMMS_CFLAGS="$with_xmms_cflags"
3754                 BUILD_WITH_LIBXMMS_LIBS="$with_xmms_libs"
3755                 AC_SUBST(BUILD_WITH_LIBXMMS_CFLAGS)
3756                 AC_SUBST(BUILD_WITH_LIBXMMS_LIBS)
3757         ],
3758         [
3759                 with_libxmms="no"
3760         ],
3761         [$with_xmms_libs])
3762 fi
3763 with_libxmms_numeric=0
3764 if test "x$with_libxmms" = "xyes"
3765 then
3766         with_libxmms_numeric=1
3767 fi
3768 AC_DEFINE_UNQUOTED(HAVE_LIBXMMS, [$with_libxmms_numeric], [Define to 1 if you have the 'xmms' library (-lxmms).])
3769 AM_CONDITIONAL(BUILD_WITH_LIBXMMS, test "x$with_libxmms" = "xyes")
3770 # }}}
3771
3772 # --with-libyajl {{{
3773 with_libyajl_cppflags=""
3774 with_libyajl_ldflags=""
3775 AC_ARG_WITH(libyajl, [AS_HELP_STRING([--with-libyajl@<:@=PREFIX@:>@], [Path to libyajl.])],
3776 [
3777         if test "x$withval" != "xno" && test "x$withval" != "xyes"
3778         then
3779                 with_libyajl_cppflags="-I$withval/include"
3780                 with_libyajl_ldflags="-L$withval/lib"
3781                 with_libyajl="yes"
3782         else
3783                 with_libyajl="$withval"
3784         fi
3785 ],
3786 [
3787         with_libyajl="yes"
3788 ])
3789 if test "x$with_libyajl" = "xyes"
3790 then
3791         SAVE_CPPFLAGS="$CPPFLAGS"
3792         CPPFLAGS="$CPPFLAGS $with_libyajl_cppflags"
3793
3794         AC_CHECK_HEADERS(yajl/yajl_parse.h, [with_libyajl="yes"], [with_libyajl="no (yajl/yajl_parse.h not found)"])
3795
3796         CPPFLAGS="$SAVE_CPPFLAGS"
3797 fi
3798 if test "x$with_libyajl" = "xyes"
3799 then
3800         SAVE_CPPFLAGS="$CPPFLAGS"
3801         SAVE_LDFLAGS="$LDFLAGS"
3802         CPPFLAGS="$CPPFLAGS $with_libyajl_cppflags"
3803         LDFLAGS="$LDFLAGS $with_libyajl_ldflags"
3804
3805         AC_CHECK_LIB(yajl, yajl_alloc, [with_libyajl="yes"], [with_libyajl="no (Symbol 'yajl_alloc' not found)"])
3806
3807         CPPFLAGS="$SAVE_CPPFLAGS"
3808         LDFLAGS="$SAVE_LDFLAGS"
3809 fi
3810 if test "x$with_libyajl" = "xyes"
3811 then
3812         BUILD_WITH_LIBYAJL_CPPFLAGS="$with_libyajl_cppflags"
3813         BUILD_WITH_LIBYAJL_LDFLAGS="$with_libyajl_ldflags"
3814         BUILD_WITH_LIBYAJL_LIBS="-lyajl"
3815         AC_SUBST(BUILD_WITH_LIBYAJL_CPPFLAGS)
3816         AC_SUBST(BUILD_WITH_LIBYAJL_LDFLAGS)
3817         AC_SUBST(BUILD_WITH_LIBYAJL_LIBS)
3818         AC_DEFINE(HAVE_LIBYAJL, 1, [Define if libyajl is present and usable.])
3819 fi
3820 AM_CONDITIONAL(BUILD_WITH_LIBYAJL, test "x$with_libyajl" = "xyes")
3821 # }}}
3822
3823 # --with-libvarnish {{{
3824 with_libvarnish_cppflags=""
3825 with_libvarnish_cflags=""
3826 with_libvarnish_libs=""
3827 AC_ARG_WITH(libvarnish, [AS_HELP_STRING([--with-libvarnish@<:@=PREFIX@:>@], [Path to libvarnish.])],
3828 [
3829         if test "x$withval" = "xno"
3830         then
3831                 with_libvarnish="no"
3832         else if test "x$withval" = "xyes"
3833         then
3834                 with_libvarnish="use_pkgconfig"
3835         else if test -d "$with_libvarnish/lib"
3836         then
3837                 AC_MSG_NOTICE([Not checking for libvarnish: Manually configured])
3838                 with_libvarnish_cflags="-I$withval/include"
3839                 with_libvarnish_libs="-L$withval/lib -lvarnish -lvarnishcompat -lvarnishapi"
3840                 with_libvarnish="yes"
3841         fi; fi; fi
3842 ],
3843 [with_libvarnish="use_pkgconfig"])
3844
3845 # configure using pkg-config
3846 if test "x$with_libvarnish" = "xuse_pkgconfig"
3847 then
3848         if test "x$PKG_CONFIG" = "x"
3849         then
3850                 with_libvarnish="no (Don't have pkg-config)"
3851         fi
3852 fi
3853 if test "x$with_libvarnish" = "xuse_pkgconfig"
3854 then
3855         AC_MSG_NOTICE([Checking for varnishapi using $PKG_CONFIG])
3856         $PKG_CONFIG --exists 'varnishapi' 2>/dev/null
3857         if test $? -ne 0
3858         then
3859                 with_libvarnish="no (pkg-config doesn't know library)"
3860         fi
3861 fi
3862 if test "x$with_libvarnish" = "xuse_pkgconfig"
3863 then
3864         with_libvarnish_cflags="`$PKG_CONFIG --cflags 'varnishapi'`"
3865         if test $? -ne 0
3866         then
3867                 with_libvarnish="no ($PKG_CONFIG failed)"
3868         fi
3869         with_libvarnish_libs="`$PKG_CONFIG --libs 'varnishapi'`"
3870         if test $? -ne 0
3871         then
3872                 with_libvarnish="no ($PKG_CONFIG failed)"
3873         fi
3874 fi
3875 if test "x$with_libvarnish" = "xuse_pkgconfig"
3876 then
3877         with_libvarnish="yes"
3878 fi
3879
3880 # with_libvarnish_cflags and with_libvarnish_libs are set up now, let's do
3881 # the actual checks.
3882 if test "x$with_libvarnish" = "xyes"
3883 then
3884         SAVE_CPPFLAGS="$CPPFLAGS"
3885         CPPFLAGS="$CPPFLAGS $with_libvarnish_cflags"
3886         AC_CHECK_HEADERS(varnish/varnishapi.h, [], [with_libvarnish="no (varnish/varnishapi.h not found)"])
3887
3888         CPPFLAGS="$SAVE_CPPFLAGS"
3889 fi
3890 if test "x$with_libvarnish" = "xyes"
3891 then
3892         SAVE_CPPFLAGS="$CPPFLAGS"
3893         #SAVE_LDFLAGS="$LDFLAGS"
3894
3895         CPPFLAGS="$CPPFLAGS $with_libvarnish_cflags"
3896         #LDFLAGS="$LDFLAGS $with_libvarnish_libs"
3897
3898         AC_CHECK_LIB(varnishapi, VSL_OpenStats,
3899                      [with_libvarnish="yes"],
3900                      [with_libvarnish="no (symbol VSL_OpenStats not found)"],
3901                      [$with_libvarnish_libs])
3902
3903         CPPFLAGS="$SAVE_CPPFLAGS"
3904         #LDFLAGS="$SAVE_LDFLAGS"
3905 fi
3906 if test "x$with_libvarnish" = "xyes"
3907 then
3908         BUILD_WITH_LIBVARNISH_CFLAGS="$with_libvarnish_cflags"
3909         BUILD_WITH_LIBVARNISH_LIBS="$with_libvarnish_libs"
3910         AC_SUBST(BUILD_WITH_LIBVARNISH_CFLAGS)
3911         AC_SUBST(BUILD_WITH_LIBVARNISH_LIBS)
3912 fi
3913 # }}}
3914
3915 # pkg-config --exists 'libxml-2.0'; pkg-config --exists libvirt {{{
3916 with_libxml2="no (pkg-config isn't available)"
3917 with_libxml2_cflags=""
3918 with_libxml2_ldflags=""
3919 with_libvirt="no (pkg-config isn't available)"
3920 with_libvirt_cflags=""
3921 with_libvirt_ldflags=""
3922 if test "x$PKG_CONFIG" != "x"
3923 then
3924         pkg-config --exists 'libxml-2.0' 2>/dev/null
3925         if test "$?" = "0"
3926         then
3927                 with_libxml2="yes"
3928         else
3929                 with_libxml2="no (pkg-config doesn't know library)"
3930         fi
3931
3932         pkg-config --exists libvirt 2>/dev/null
3933         if test "$?" = "0"
3934         then
3935                 with_libvirt="yes"
3936         else
3937                 with_libvirt="no (pkg-config doesn't know library)"
3938         fi
3939 fi
3940 if test "x$with_libxml2" = "xyes"
3941 then
3942         with_libxml2_cflags="`pkg-config --cflags libxml-2.0`"
3943         if test $? -ne 0
3944         then
3945                 with_libxml2="no"
3946         fi
3947         with_libxml2_ldflags="`pkg-config --libs libxml-2.0`"
3948         if test $? -ne 0
3949         then
3950                 with_libxml2="no"
3951         fi
3952 fi
3953 if test "x$with_libxml2" = "xyes"
3954 then
3955         SAVE_CPPFLAGS="$CPPFLAGS"
3956         CPPFLAGS="$CPPFLAGS $with_libxml2_cflags"
3957
3958         AC_CHECK_HEADERS(libxml/parser.h, [],
3959                       [with_libxml2="no (libxml/parser.h not found)"])
3960
3961         CPPFLAGS="$SAVE_CPPFLAGS"
3962 fi
3963 if test "x$with_libxml2" = "xyes"
3964 then
3965         SAVE_CFLAGS="$CFLAGS"
3966         SAVE_LDFLAGS="$LDFLAGS"
3967
3968         CFLAGS="$CFLAGS $with_libxml2_cflags"
3969         LDFLAGS="$LDFLAGS $with_libxml2_ldflags"
3970
3971         AC_CHECK_LIB(xml2, xmlXPathEval,
3972                      [with_libxml2="yes"],
3973                      [with_libxml2="no (symbol xmlXPathEval not found)"])
3974
3975         CFLAGS="$SAVE_CFLAGS"
3976         LDFLAGS="$SAVE_LDFLAGS"
3977 fi
3978 dnl Add the right compiler flags and libraries.
3979 if test "x$with_libxml2" = "xyes"; then
3980         BUILD_WITH_LIBXML2_CFLAGS="$with_libxml2_cflags"
3981         BUILD_WITH_LIBXML2_LIBS="$with_libxml2_ldflags"
3982         AC_SUBST(BUILD_WITH_LIBXML2_CFLAGS)
3983         AC_SUBST(BUILD_WITH_LIBXML2_LIBS)
3984 fi
3985 if test "x$with_libvirt" = "xyes"
3986 then
3987         with_libvirt_cflags="`pkg-config --cflags libvirt`"
3988         if test $? -ne 0
3989         then
3990                 with_libvirt="no"
3991         fi
3992         with_libvirt_ldflags="`pkg-config --libs libvirt`"
3993         if test $? -ne 0
3994         then
3995                 with_libvirt="no"
3996         fi
3997 fi
3998 if test "x$with_libvirt" = "xyes"
3999 then
4000         SAVE_CPPFLAGS="$CPPFLAGS"
4001         CPPFLAGS="$CPPFLAGS $with_libvirt_cflags"
4002
4003         AC_CHECK_HEADERS(libvirt/libvirt.h, [],
4004                       [with_libvirt="no (libvirt/libvirt.h not found)"])
4005
4006         CPPFLAGS="$SAVE_CPPFLAGS"
4007 fi
4008 if test "x$with_libvirt" = "xyes"
4009 then
4010         SAVE_CFLAGS="$CFLAGS"
4011         SAVE_LDFLAGS="$LDFLAGS"
4012
4013         CFLAGS="$CFLAGS $with_libvirt_cflags"
4014         LDFLAGS="$LDFLAGS $with_libvirt_ldflags"
4015
4016         AC_CHECK_LIB(virt, virDomainBlockStats,
4017                      [with_libvirt="yes"],
4018                      [with_libvirt="no (symbol virDomainBlockStats not found)"])
4019
4020         CFLAGS="$SAVE_CFLAGS"
4021         LDFLAGS="$SAVE_LDFLAGS"
4022 fi
4023 dnl Add the right compiler flags and libraries.
4024 if test "x$with_libvirt" = "xyes"; then
4025         BUILD_WITH_LIBVIRT_CFLAGS="$with_libvirt_cflags"
4026         BUILD_WITH_LIBVIRT_LIBS="$with_libvirt_ldflags"
4027         AC_SUBST(BUILD_WITH_LIBVIRT_CFLAGS)
4028         AC_SUBST(BUILD_WITH_LIBVIRT_LIBS)
4029 fi
4030 # }}}
4031
4032 # $PKG_CONFIG --exists OpenIPMIpthread {{{
4033 with_libopenipmipthread="yes"
4034 with_libopenipmipthread_cflags=""
4035 with_libopenipmipthread_libs=""
4036
4037 AC_MSG_CHECKING([for pkg-config])
4038 temp_result="no"
4039 if test "x$PKG_CONFIG" = "x"
4040 then
4041         with_libopenipmipthread="no"
4042         temp_result="no"
4043 else
4044         temp_result="$PKG_CONFIG"
4045 fi
4046 AC_MSG_RESULT([$temp_result])
4047
4048 if test "x$with_libopenipmipthread" = "xyes"
4049 then
4050         AC_MSG_CHECKING([for libOpenIPMIpthread])
4051         $PKG_CONFIG --exists OpenIPMIpthread 2>/dev/null
4052         if test "$?" != "0"
4053         then
4054                 with_libopenipmipthread="no ($PKG_CONFIG doesn't know OpenIPMIpthread)"
4055         fi
4056         AC_MSG_RESULT([$with_libopenipmipthread])
4057 fi
4058
4059 if test "x$with_libopenipmipthread" = "xyes"
4060 then
4061         AC_MSG_CHECKING([for libOpenIPMIpthread CFLAGS])
4062         temp_result="`$PKG_CONFIG --cflags OpenIPMIpthread`"
4063         if test "$?" = "0"
4064         then
4065                 with_libopenipmipthread_cflags="$temp_result"
4066         else
4067                 with_libopenipmipthread="no ($PKG_CONFIG --cflags OpenIPMIpthread failed)"
4068                 temp_result="$PKG_CONFIG --cflags OpenIPMIpthread failed"
4069         fi
4070         AC_MSG_RESULT([$temp_result])
4071 fi
4072
4073 if test "x$with_libopenipmipthread" = "xyes"
4074 then
4075         AC_MSG_CHECKING([for libOpenIPMIpthread LDFLAGS])
4076         temp_result="`$PKG_CONFIG --libs OpenIPMIpthread`"
4077         if test "$?" = "0"
4078         then
4079                 with_libopenipmipthread_ldflags="$temp_result"
4080         else
4081                 with_libopenipmipthread="no ($PKG_CONFIG --libs OpenIPMIpthread failed)"
4082                 temp_result="$PKG_CONFIG --libs OpenIPMIpthread failed"
4083         fi
4084         AC_MSG_RESULT([$temp_result])
4085 fi
4086
4087 if test "x$with_libopenipmipthread" = "xyes"
4088 then
4089         SAVE_CPPFLAGS="$CPPFLAGS"
4090         CPPFLAGS="$CPPFLAGS $with_libopenipmipthread_cflags"
4091
4092         AC_CHECK_HEADERS(OpenIPMI/ipmi_smi.h,
4093                          [with_libopenipmipthread="yes"],
4094                          [with_libopenipmipthread="no (OpenIPMI/ipmi_smi.h not found)"],
4095 [#include <OpenIPMI/ipmiif.h>
4096 #include <OpenIPMI/ipmi_err.h>
4097 #include <OpenIPMI/ipmi_posix.h>
4098 #include <OpenIPMI/ipmi_conn.h>
4099 ])
4100
4101         CPPFLAGS="$SAVE_CPPFLAGS"
4102 fi
4103
4104 if test "x$with_libopenipmipthread" = "xyes"
4105 then
4106         BUILD_WITH_OPENIPMI_CFLAGS="$with_libopenipmipthread_cflags"
4107         BUILD_WITH_OPENIPMI_LIBS="$with_libopenipmipthread_ldflags"
4108         AC_SUBST(BUILD_WITH_OPENIPMI_CFLAGS)
4109         AC_SUBST(BUILD_WITH_OPENIPMI_LIBS)
4110 fi
4111 # }}}
4112
4113 PKG_CHECK_MODULES([LIBNOTIFY], [libnotify],
4114                 [with_libnotify="yes"],
4115                 [with_libnotify="no ($LIBNOTIFY_PKG_ERRORS)"])
4116
4117 # Check for enabled/disabled features
4118 #
4119
4120 # AC_COLLECTD(name, enable/disable, info-text, feature/module)
4121 # ------------------------------------------------------------
4122 dnl
4123 m4_define([my_toupper], [m4_translit([$1], m4_defn([m4_cr_letters]), m4_defn([m4_cr_LETTERS]))])
4124 dnl
4125 AC_DEFUN(
4126         [AC_COLLECTD],
4127         [
4128         m4_if([$1], [], [AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 1st argument must not be empty])])dnl
4129         m4_if(
4130                 [$2],
4131                 [enable],
4132                 [dnl
4133                 m4_define([EnDis],[disabled])dnl
4134                 m4_define([YesNo],[no])dnl
4135                 ],dnl
4136                 [m4_if(
4137                         [$2],
4138                         [disable],
4139                         [dnl
4140                         m4_define([EnDis],[enabled])dnl
4141                         m4_define([YesNo],[yes])dnl
4142                         ],
4143                         [dnl
4144                         AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 2nd argument must be either enable or disable])dnl
4145                         ]dnl
4146                 )]dnl
4147         )dnl
4148         m4_if([$3], [feature], [],
4149                 [m4_if(
4150                         [$3], [module], [],
4151                         [dnl
4152                         AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 3rd argument must be either feature or disable])dnl
4153                         ]dnl
4154                 )]dnl
4155         )dnl
4156         AC_ARG_ENABLE(
4157                 [$1],
4158                 AS_HELP_STRING([--$2-$1], [$2 $4 (EnDis by def)]),
4159                 [],
4160                 enable_$1='[YesNo]'dnl
4161         )# AC_ARG_ENABLE
4162 if test "x$enable_$1" = "xno"
4163 then
4164         collectd_$1=0
4165 else
4166         if test "x$enable_$1" = "xyes"
4167         then
4168                 collectd_$1=1
4169         else
4170                 AC_MSG_NOTICE([please specify either --enable-$1 or --disable-$1; enabling $1.])
4171                 collectd_$1=1
4172                 enable_$1='yes'
4173         fi
4174 fi
4175         AC_DEFINE_UNQUOTED([COLLECT_]my_toupper([$1]), [$collectd_$1], [wether or not to enable $3 $4])
4176         AM_CONDITIONAL([BUILD_]my_toupper([$3])[_]my_toupper([$1]), [test "x$enable_$1" = "xyes"])dnl
4177         ]dnl
4178 )# AC_COLLECTD(name, enable/disable, info-text, feature/module)
4179
4180 # AC_PLUGIN(name, default, info)
4181 # ------------------------------------------------------------
4182 dnl
4183 AC_DEFUN(
4184   [AC_PLUGIN],
4185   [
4186     enable_plugin="no"
4187     force="no"
4188     AC_ARG_ENABLE([$1], AC_HELP_STRING([--enable-$1], [$3]),
4189     [
4190      if test "x$enableval" = "xyes"
4191      then
4192              enable_plugin="yes"
4193      else if test "x$enableval" = "xforce"
4194      then
4195              enable_plugin="yes"
4196              force="yes"
4197      else
4198              enable_plugin="no (disabled on command line)"
4199      fi; fi
4200     ],
4201     [
4202          if test "x$enable_all_plugins" = "xauto"
4203          then
4204              if test "x$2" = "xyes"
4205              then
4206                      enable_plugin="yes"
4207              else
4208                      enable_plugin="no"
4209              fi
4210          else
4211              enable_plugin="$enable_all_plugins"
4212          fi
4213     ])
4214     if test "x$enable_plugin" = "xyes"
4215     then
4216             if test "x$2" = "xyes" || test "x$force" = "xyes"
4217             then
4218                     AC_DEFINE([HAVE_PLUGIN_]my_toupper([$1]), 1, [Define to 1 if the $1 plugin is enabled.])
4219                     if test "x$2" != "xyes"
4220                     then
4221                             dependency_warning="yes"
4222                     fi
4223             else # User passed "yes" but dependency checking yielded "no" => Dependency problem.
4224                     dependency_error="yes"
4225                     enable_plugin="no (dependency error)"
4226             fi
4227     fi
4228     AM_CONDITIONAL([BUILD_PLUGIN_]my_toupper([$1]), test "x$enable_plugin" = "xyes")
4229     enable_$1="$enable_plugin"
4230   ]
4231 )# AC_PLUGIN(name, default, info)
4232
4233 m4_divert_once([HELP_ENABLE], [
4234 collectd features:])
4235 # FIXME: Remove these calls to `AC_COLLECTD' and then remove that macro.
4236 AC_COLLECTD([debug],     [enable],  [feature], [debugging])
4237 AC_COLLECTD([daemon],    [disable], [feature], [daemon mode])
4238 AC_COLLECTD([getifaddrs],[enable],  [feature], [getifaddrs under Linux])
4239
4240 dependency_warning="no"
4241 dependency_error="no"
4242
4243 plugin_ascent="no"
4244 plugin_battery="no"
4245 plugin_bind="no"
4246 plugin_conntrack="no"
4247 plugin_contextswitch="no"
4248 plugin_cpu="no"
4249 plugin_cpufreq="no"
4250 plugin_curl_json="no"
4251 plugin_curl_xml="no"
4252 plugin_df="no"
4253 plugin_disk="no"
4254 plugin_entropy="no"
4255 plugin_interface="no"
4256 plugin_ipmi="no"
4257 plugin_ipvs="no"
4258 plugin_irq="no"
4259 plugin_libvirt="no"
4260 plugin_load="no"
4261 plugin_memory="no"
4262 plugin_multimeter="no"
4263 plugin_nfs="no"
4264 plugin_fscache="no"
4265 plugin_perl="no"
4266 plugin_processes="no"
4267 plugin_protocols="no"
4268 plugin_serial="no"
4269 plugin_swap="no"
4270 plugin_tape="no"
4271 plugin_tcpconns="no"
4272 plugin_ted="no"
4273 plugin_thermal="no"
4274 plugin_users="no"
4275 plugin_uptime="no"
4276 plugin_vmem="no"
4277 plugin_vserver="no"
4278 plugin_wireless="no"
4279 plugin_zfs_arc="no"
4280
4281 # Linux
4282 if test "x$ac_system" = "xLinux"
4283 then
4284         plugin_battery="yes"
4285         plugin_conntrack="yes"
4286         plugin_contextswitch="yes"
4287         plugin_cpu="yes"
4288         plugin_cpufreq="yes"
4289         plugin_disk="yes"
4290         plugin_entropy="yes"
4291         plugin_interface="yes"
4292         plugin_irq="yes"
4293         plugin_load="yes"
4294         plugin_memory="yes"
4295         plugin_nfs="yes"
4296         plugin_fscache="yes"
4297         plugin_processes="yes"
4298         plugin_protocols="yes"
4299         plugin_serial="yes"
4300         plugin_swap="yes"
4301         plugin_tcpconns="yes"
4302         plugin_thermal="yes"
4303         plugin_uptime="yes"
4304         plugin_vmem="yes"
4305         plugin_vserver="yes"
4306         plugin_wireless="yes"
4307
4308         if test "x$have_net_ip_vs_h" = "xyes" || test "x$have_ip_vs_h" = "xyes"
4309         then
4310                 plugin_ipvs="yes"
4311         fi
4312 fi
4313
4314 if test "x$ac_system" = "xOpenBSD"
4315 then
4316         plugin_tcpconns="yes"
4317 fi
4318
4319 # Mac OS X devices
4320 if test "x$with_libiokit" = "xyes"
4321 then
4322         plugin_battery="yes"
4323         plugin_disk="yes"
4324 fi
4325
4326 # AIX
4327 if test "x$with_perfstat" = "xyes"
4328 then
4329         plugin_cpu="yes"
4330         plugin_disk="yes"
4331         plugin_memory="yes"
4332         plugin_swap="yes"
4333         plugin_interface="yes"
4334         plugin_load="yes"
4335 fi
4336
4337 if test "x$with_procinfo" = "xyes"
4338 then
4339         plugin_processes="yes"
4340 fi
4341
4342 # Solaris
4343 if test "x$with_kstat" = "xyes"
4344 then
4345         plugin_uptime="yes"
4346         plugin_zfs_arc="yes"
4347 fi
4348
4349 if test "x$with_devinfo$with_kstat" = "xyesyes"
4350 then
4351         plugin_cpu="yes"
4352         plugin_disk="yes"
4353         plugin_interface="yes"
4354         plugin_memory="yes"
4355         plugin_tape="yes"
4356 fi
4357
4358 if test "x$have_sys_swap_h$with_kstat$ac_system" = "xyesyesSolaris"
4359 then
4360         plugin_swap="yes"
4361 fi
4362
4363 # libstatgrab
4364 if test "x$with_libstatgrab" = "xyes"
4365 then
4366         plugin_cpu="yes"
4367         plugin_disk="yes"
4368         plugin_interface="yes"
4369         plugin_load="yes"
4370         plugin_memory="yes"
4371         plugin_swap="yes"
4372         plugin_users="yes"
4373 fi
4374
4375 if test "x$with_libcurl" = "xyes" && test "x$with_libxml2" = "xyes"
4376 then
4377         plugin_ascent="yes"
4378         plugin_bind="yes"
4379 fi
4380
4381 if test "x$with_libopenipmipthread" = "xyes"
4382 then
4383         plugin_ipmi="yes"
4384 fi
4385
4386 if test "x$with_libcurl" = "xyes" && test "x$with_libyajl" = "xyes"
4387 then
4388         plugin_curl_json="yes"
4389 fi
4390
4391 if test "x$with_libcurl" = "xyes" && test "x$with_libxml2" = "xyes"
4392 then
4393         plugin_curl_xml="yes"
4394 fi
4395
4396 if test "x$have_processor_info" = "xyes"
4397 then
4398         plugin_cpu="yes"
4399 fi
4400 if test "x$have_sysctl" = "xyes"
4401 then
4402         plugin_cpu="yes"
4403         plugin_memory="yes"
4404         plugin_swap="yes"
4405         plugin_uptime="yes"
4406 fi
4407 if test "x$have_sysctlbyname" = "xyes"
4408 then
4409         plugin_contextswitch="yes"
4410         plugin_cpu="yes"
4411         plugin_memory="yes"
4412         plugin_tcpconns="yes"
4413 fi
4414
4415 # Df plugin: Check if we know how to determine mount points first.
4416 #if test "x$have_listmntent" = "xyes"; then
4417 #       plugin_df="yes"
4418 #fi
4419 if test "x$have_getvfsstat" = "xyes" || test "x$have_getfsstat" = "xyes"
4420 then
4421         plugin_df="yes"
4422 fi
4423 if test "x$c_cv_have_two_getmntent" = "xyes" || test "x$have_getmntent" = "xgen" || test "x$have_getmntent" = "xsun"
4424 then
4425         plugin_df="yes"
4426 fi
4427 #if test "x$have_getmntent" = "xseq"
4428 #then
4429 #       plugin_df="yes"
4430 #fi
4431 if test "x$c_cv_have_one_getmntent" = "xyes"
4432 then
4433         plugin_df="yes"
4434 fi
4435
4436 # Df plugin: Check if we have either `statfs' or `statvfs' second.
4437 if test "x$plugin_df" = "xyes"
4438 then
4439         plugin_df="no"
4440         if test "x$have_statfs" = "xyes"
4441         then
4442                 plugin_df="yes"
4443         fi
4444         if test "x$have_statvfs" = "xyes"
4445         then
4446                 plugin_df="yes"
4447         fi
4448 fi
4449
4450 if test "x$have_getifaddrs" = "xyes"
4451 then
4452         plugin_interface="yes"
4453 fi
4454
4455 if test "x$with_libxml2" = "xyes" && test "x$with_libvirt" = "xyes"
4456 then
4457         plugin_libvirt="yes"
4458 fi
4459
4460 if test "x$have_getloadavg" = "xyes"
4461 then
4462         plugin_load="yes"
4463 fi
4464
4465 if test "x$c_cv_have_libperl$c_cv_have_perl_ithreads" = "xyesyes"
4466 then
4467         plugin_perl="yes"
4468 fi
4469
4470 # Mac OS X memory interface
4471 if test "x$have_host_statistics" = "xyes"
4472 then
4473         plugin_memory="yes"
4474 fi
4475
4476 if test "x$have_termios_h" = "xyes"
4477 then
4478         plugin_multimeter="yes"
4479         plugin_ted="yes"
4480 fi
4481
4482 if test "x$have_thread_info" = "xyes"
4483 then
4484         plugin_processes="yes"
4485 fi
4486
4487 if test "x$with_kvm_getprocs" = "xyes" && test "x$have_struct_kinfo_proc_freebsd" = "xyes"
4488 then
4489         plugin_processes="yes"
4490 fi
4491
4492 if test "x$with_kvm_getswapinfo" = "xyes"
4493 then
4494         plugin_swap="yes"
4495 fi
4496
4497 if test "x$have_swapctl" = "xyes"
4498 then
4499         plugin_swap="yes"
4500 fi
4501
4502 if test "x$with_kvm_openfiles$with_kvm_nlist" = "xyesyes"
4503 then
4504         plugin_tcpconns="yes"
4505 fi
4506
4507 if test "x$have_getutent" = "xyes"
4508 then
4509         plugin_users="yes"
4510 fi
4511 if test "x$have_getutxent" = "xyes"
4512 then
4513         plugin_users="yes"
4514 fi
4515
4516 m4_divert_once([HELP_ENABLE], [
4517 collectd plugins:])
4518
4519 AC_ARG_ENABLE([all-plugins],
4520                 AC_HELP_STRING([--enable-all-plugins],
4521                                 [enable all plugins (auto by def)]),
4522                 [
4523                  if test "x$enableval" = "xyes"
4524                  then
4525                          enable_all_plugins="yes"
4526                  else if test "x$enableval" = "xauto"
4527                  then
4528                          enable_all_plugins="auto"
4529                  else
4530                          enable_all_plugins="no"
4531                  fi; fi
4532                 ],
4533                 [enable_all_plugins="auto"])
4534
4535 m4_divert_once([HELP_ENABLE], [])
4536
4537 AC_PLUGIN([amqp],        [$with_librabbitmq],  [AMQP output plugin])
4538 AC_PLUGIN([apache],      [$with_libcurl],      [Apache httpd statistics])
4539 AC_PLUGIN([apcups],      [yes],                [Statistics of UPSes by APC])
4540 AC_PLUGIN([apple_sensors], [$with_libiokit],   [Apple's hardware sensors])
4541 AC_PLUGIN([ascent],      [$plugin_ascent],     [AscentEmu player statistics])
4542 AC_PLUGIN([battery],     [$plugin_battery],    [Battery statistics])
4543 AC_PLUGIN([bind],        [$plugin_bind],       [ISC Bind nameserver statistics])
4544 AC_PLUGIN([conntrack],   [$plugin_conntrack],  [nf_conntrack statistics])
4545 AC_PLUGIN([contextswitch], [$plugin_contextswitch], [context switch statistics])
4546 AC_PLUGIN([cpufreq],     [$plugin_cpufreq],    [CPU frequency statistics])
4547 AC_PLUGIN([cpu],         [$plugin_cpu],        [CPU usage statistics])
4548 AC_PLUGIN([csv],         [yes],                [CSV output plugin])
4549 AC_PLUGIN([curl],        [$with_libcurl],      [CURL generic web statistics])
4550 AC_PLUGIN([curl_json],   [$plugin_curl_json],    [CouchDB statistics])
4551 AC_PLUGIN([curl_xml],   [$plugin_curl_xml],    [CURL generic xml statistics])
4552 AC_PLUGIN([dbi],         [$with_libdbi],       [General database statistics])
4553 AC_PLUGIN([df],          [$plugin_df],         [Filesystem usage statistics])
4554 AC_PLUGIN([disk],        [$plugin_disk],       [Disk usage statistics])
4555 AC_PLUGIN([dns],         [$with_libpcap],      [DNS traffic analysis])
4556 AC_PLUGIN([email],       [yes],                [EMail statistics])
4557 AC_PLUGIN([entropy],     [$plugin_entropy],    [Entropy statistics])
4558 AC_PLUGIN([exec],        [yes],                [Execution of external programs])
4559 AC_PLUGIN([filecount],   [yes],                [Count files in directories])
4560 AC_PLUGIN([fscache],     [$plugin_fscache],    [fscache statistics])
4561 AC_PLUGIN([gmond],       [$with_libganglia],   [Ganglia plugin])
4562 AC_PLUGIN([hddtemp],     [yes],                [Query hddtempd])
4563 AC_PLUGIN([interface],   [$plugin_interface],  [Interface traffic statistics])
4564 AC_PLUGIN([ipmi],        [$plugin_ipmi],       [IPMI sensor statistics])
4565 AC_PLUGIN([iptables],    [$with_libiptc],      [IPTables rule counters])
4566 AC_PLUGIN([ipvs],        [$plugin_ipvs],       [IPVS connection statistics])
4567 AC_PLUGIN([irq],         [$plugin_irq],        [IRQ statistics])
4568 AC_PLUGIN([java],        [$with_java],         [Embed the Java Virtual Machine])
4569 AC_PLUGIN([libvirt],     [$plugin_libvirt],    [Virtual machine statistics])
4570 AC_PLUGIN([load],        [$plugin_load],       [System load])
4571 AC_PLUGIN([logfile],     [yes],                [File logging plugin])
4572 AC_PLUGIN([lpar],        [$with_perfstat],     [AIX logical partitions statistics])
4573 AC_PLUGIN([madwifi],     [$have_linux_wireless_h], [Madwifi wireless statistics])
4574 AC_PLUGIN([match_empty_counter], [yes],        [The empty counter match])
4575 AC_PLUGIN([match_hashed], [yes],               [The hashed match])
4576 AC_PLUGIN([match_regex], [yes],                [The regex match])
4577 AC_PLUGIN([match_timediff], [yes],             [The timediff match])
4578 AC_PLUGIN([match_value], [yes],                [The value match])
4579 AC_PLUGIN([mbmon],       [yes],                [Query mbmond])
4580 AC_PLUGIN([memcachec],   [$with_libmemcached], [memcachec statistics])
4581 AC_PLUGIN([memcached],   [yes],                [memcached statistics])
4582 AC_PLUGIN([memory],      [$plugin_memory],     [Memory usage])
4583 AC_PLUGIN([modbus],      [$with_libmodbus],    [Modbus plugin])
4584 AC_PLUGIN([multimeter],  [$plugin_multimeter], [Read multimeter values])
4585 AC_PLUGIN([mysql],       [$with_libmysql],     [MySQL statistics])
4586 AC_PLUGIN([netapp],      [$with_libnetapp],    [NetApp plugin])
4587 AC_PLUGIN([netlink],     [$with_libnetlink],   [Enhanced Linux network statistics])
4588 AC_PLUGIN([network],     [yes],                [Network communication plugin])
4589 AC_PLUGIN([nfs],         [$plugin_nfs],        [NFS statistics])
4590 AC_PLUGIN([nginx],       [$with_libcurl],      [nginx statistics])
4591 AC_PLUGIN([notify_desktop], [$with_libnotify], [Desktop notifications])
4592 AC_PLUGIN([notify_email], [$with_libesmtp],    [Email notifier])
4593 AC_PLUGIN([ntpd],        [yes],                [NTPd statistics])
4594 AC_PLUGIN([nut],         [$with_libupsclient], [Network UPS tools statistics])
4595 AC_PLUGIN([olsrd],       [yes],                [olsrd statistics])
4596 AC_PLUGIN([onewire],     [$with_libowcapi],    [OneWire sensor statistics])
4597 AC_PLUGIN([openvpn],     [yes],                [OpenVPN client statistics])
4598 AC_PLUGIN([oracle],      [$with_oracle],       [Oracle plugin])
4599 AC_PLUGIN([perl],        [$plugin_perl],       [Embed a Perl interpreter])
4600 # FIXME: Check for libevent, too.
4601 AC_PLUGIN([pinba],       [$have_protoc_c],     [Pinba statistics])
4602 AC_PLUGIN([ping],        [$with_liboping],     [Network latency statistics])
4603 AC_PLUGIN([postgresql],  [$with_libpq],        [PostgreSQL database statistics])
4604 AC_PLUGIN([powerdns],    [yes],                [PowerDNS statistics])
4605 AC_PLUGIN([processes],   [$plugin_processes],  [Process statistics])
4606 AC_PLUGIN([protocols],   [$plugin_protocols],  [Protocol (IP, TCP, ...) statistics])
4607 AC_PLUGIN([python],      [$with_python],       [Embed a Python interpreter])
4608 AC_PLUGIN([redis],       [$with_libcredis],    [Redis plugin])
4609 AC_PLUGIN([routeros],    [$with_librouteros],  [RouterOS plugin])
4610 AC_PLUGIN([rrdcached],   [$librrd_rrdc_update], [RRDTool output plugin])
4611 AC_PLUGIN([rrdtool],     [$with_librrd],       [RRDTool output plugin])
4612 AC_PLUGIN([sensors],     [$with_libsensors],   [lm_sensors statistics])
4613 AC_PLUGIN([serial],      [$plugin_serial],     [serial port traffic])
4614 AC_PLUGIN([snmp],        [$with_libnetsnmp],   [SNMP querying plugin])
4615 AC_PLUGIN([swap],        [$plugin_swap],       [Swap usage statistics])
4616 AC_PLUGIN([syslog],      [$have_syslog],       [Syslog logging plugin])
4617 AC_PLUGIN([table],       [yes],                [Parsing of tabular data])
4618 AC_PLUGIN([tail],        [yes],                [Parsing of logfiles])
4619 AC_PLUGIN([tape],        [$plugin_tape],       [Tape drive statistics])
4620 AC_PLUGIN([target_notification], [yes],        [The notification target])
4621 AC_PLUGIN([target_replace], [yes],             [The replace target])
4622 AC_PLUGIN([target_scale],[yes],                [The scale target])
4623 AC_PLUGIN([target_set],  [yes],                [The set target])
4624 AC_PLUGIN([target_v5upgrade], [yes],           [The v5upgrade target])
4625 AC_PLUGIN([tcpconns],    [$plugin_tcpconns],   [TCP connection statistics])
4626 AC_PLUGIN([teamspeak2],  [yes],                [TeamSpeak2 server statistics])
4627 AC_PLUGIN([ted],         [$plugin_ted],        [Read The Energy Detective values])
4628 AC_PLUGIN([thermal],     [$plugin_thermal],    [Linux ACPI thermal zone statistics])
4629 AC_PLUGIN([tokyotyrant], [$with_libtokyotyrant],  [TokyoTyrant database statistics])
4630 AC_PLUGIN([unixsock],    [yes],                [Unixsock communication plugin])
4631 AC_PLUGIN([uptime],      [$plugin_uptime],     [Uptime statistics])
4632 AC_PLUGIN([users],       [$plugin_users],      [User statistics])
4633 AC_PLUGIN([uuid],        [yes],                [UUID as hostname plugin])
4634 AC_PLUGIN([varnish],     [$with_libvarnish],   [Varnish cache statistics])
4635 AC_PLUGIN([vmem],        [$plugin_vmem],       [Virtual memory statistics])
4636 AC_PLUGIN([vserver],     [$plugin_vserver],    [Linux VServer statistics])
4637 AC_PLUGIN([wireless],    [$plugin_wireless],   [Wireless statistics])
4638 AC_PLUGIN([write_http],  [$with_libcurl],      [HTTP output plugin])
4639 AC_PLUGIN([write_redis], [$with_libcredis],    [Redis output plugin])
4640 AC_PLUGIN([xmms],        [$with_libxmms],      [XMMS statistics])
4641 AC_PLUGIN([zfs_arc],     [$plugin_zfs_arc],    [ZFS ARC statistics])
4642
4643 dnl Default configuration file
4644 # Load either syslog or logfile
4645 LOAD_PLUGIN_SYSLOG=""
4646 LOAD_PLUGIN_LOGFILE=""
4647
4648 AC_MSG_CHECKING([which default log plugin to load])
4649 default_log_plugin="none"
4650 if test "x$enable_syslog" = "xyes"
4651 then
4652         default_log_plugin="syslog"
4653 else
4654         LOAD_PLUGIN_SYSLOG="##"
4655 fi
4656
4657 if test "x$enable_logfile" = "xyes"
4658 then
4659         if test "x$default_log_plugin" = "xnone"
4660         then
4661                 default_log_plugin="logfile"
4662         else
4663                 LOAD_PLUGIN_LOGFILE="#"
4664         fi
4665 else
4666         LOAD_PLUGIN_LOGFILE="##"
4667 fi
4668 AC_MSG_RESULT([$default_log_plugin])
4669
4670 AC_SUBST(LOAD_PLUGIN_SYSLOG)
4671 AC_SUBST(LOAD_PLUGIN_LOGFILE)
4672
4673 DEFAULT_LOG_LEVEL="info"
4674 if test "x$enable_debug" = "xyes"
4675 then
4676         DEFAULT_LOG_LEVEL="debug"
4677 fi
4678 AC_SUBST(DEFAULT_LOG_LEVEL)
4679
4680 # Load only one of rrdtool, network, csv in the default config.
4681 LOAD_PLUGIN_RRDTOOL=""
4682 LOAD_PLUGIN_NETWORK=""
4683 LOAD_PLUGIN_CSV=""
4684
4685 AC_MSG_CHECKING([which default write plugin to load])
4686 default_write_plugin="none"
4687 if test "x$enable_rrdtool" = "xyes"
4688 then
4689         default_write_plugin="rrdtool"
4690 else
4691         LOAD_PLUGIN_RRDTOOL="##"
4692 fi
4693
4694 if test "x$enable_network" = "xyes"
4695 then
4696         if test "x$default_write_plugin" = "xnone"
4697         then
4698                 default_write_plugin="network"
4699         else
4700                 LOAD_PLUGIN_NETWORK="#"
4701         fi
4702 else
4703         LOAD_PLUGIN_NETWORK="##"
4704 fi
4705
4706 if test "x$enable_csv" = "xyes"
4707 then
4708         if test "x$default_write_plugin" = "xnone"
4709         then
4710                 default_write_plugin="csv"
4711         else
4712                 LOAD_PLUGIN_CSV="#"
4713         fi
4714 else
4715         LOAD_PLUGIN_CSV="##"
4716 fi
4717 AC_MSG_RESULT([$default_write_plugin])
4718
4719 AC_SUBST(LOAD_PLUGIN_RRDTOOL)
4720 AC_SUBST(LOAD_PLUGIN_NETWORK)
4721 AC_SUBST(LOAD_PLUGIN_CSV)
4722
4723 dnl ip_vs.h
4724 if test "x$ac_system" = "xLinux" \
4725         && test "x$have_net_ip_vs_h$have_ip_vs_h" = "xnono"
4726 then
4727         enable_ipvs="$enable_ipvs (ip_vs.h not found)"
4728 fi
4729
4730 dnl Perl bindings
4731 AC_ARG_WITH(perl-bindings, [AS_HELP_STRING([--with-perl-bindings@<:@=OPTIONS@:>@], [Options passed to "perl Makefile.PL".])],
4732 [
4733         if test "x$withval" != "xno" && test "x$withval" != "xyes"
4734         then
4735                 PERL_BINDINGS_OPTIONS="$withval"
4736                 with_perl_bindings="yes"
4737         else
4738                 PERL_BINDINGS_OPTIONS=""
4739                 with_perl_bindings="$withval"
4740         fi
4741 ],
4742 [
4743         PERL_BINDINGS_OPTIONS=""
4744         if test -n "$perl_interpreter"
4745         then
4746                 with_perl_bindings="yes"
4747         else
4748                 with_perl_bindings="no (no perl interpreter found)"
4749         fi
4750 ])
4751 if test "x$with_perl_bindings" = "xyes"
4752 then
4753         PERL_BINDINGS="perl"
4754 else
4755         PERL_BINDINGS=""
4756 fi
4757 AC_SUBST(PERL_BINDINGS)
4758 AC_SUBST(PERL_BINDINGS_OPTIONS)
4759
4760 dnl libcollectdclient
4761 LCC_VERSION_MAJOR=`echo $PACKAGE_VERSION | cut -d'.' -f1`
4762 LCC_VERSION_MINOR=`echo $PACKAGE_VERSION | cut -d'.' -f2`
4763 LCC_VERSION_PATCH=`echo $PACKAGE_VERSION | cut -d'.' -f3`
4764
4765 LCC_VERSION_EXTRA=`echo $PACKAGE_VERSION | cut -d'.' -f4-`
4766
4767 LCC_VERSION_STRING="$LCC_VERSION_MAJOR.$LCC_VERSION_MINOR.$LCC_VERSION_PATCH"
4768
4769 AC_SUBST(LCC_VERSION_MAJOR)
4770 AC_SUBST(LCC_VERSION_MINOR)
4771 AC_SUBST(LCC_VERSION_PATCH)
4772 AC_SUBST(LCC_VERSION_EXTRA)
4773 AC_SUBST(LCC_VERSION_STRING)
4774
4775 AC_CONFIG_FILES(src/libcollectdclient/lcc_features.h)
4776
4777 AC_OUTPUT(Makefile src/Makefile src/collectd.conf src/owniptc/Makefile src/libcollectdclient/Makefile src/libcollectdclient/libcollectdclient.pc src/liboconfig/Makefile bindings/Makefile bindings/java/Makefile)
4778
4779 if test "x$with_librrd" = "xyes" \
4780         && test "x$librrd_threadsafe" != "xyes"
4781 then
4782         with_librrd="yes (warning: librrd is not thread-safe)"
4783 fi
4784
4785 if test "x$with_libiptc" = "xyes" && test "x$with_own_libiptc" = "xyes"
4786 then
4787         with_libiptc="yes (shipped version)"
4788 fi
4789
4790 if test "x$with_libperl" = "xyes"
4791 then
4792         with_libperl="yes (version `$perl_interpreter -MConfig -e 'print $Config{version};'`)"
4793 else
4794         enable_perl="no (needs libperl)"
4795 fi
4796
4797 if test "x$enable_perl" = "xno" && test "x$c_cv_have_perl_ithreads" = "xno"
4798 then
4799         enable_perl="no (libperl doesn't support ithreads)"
4800 fi
4801
4802 if test "x$with_perl_bindings" = "xyes" \
4803         && test "x$PERL_BINDINGS_OPTIONS" != "x"
4804 then
4805         with_perl_bindings="yes ($PERL_BINDINGS_OPTIONS)"
4806 fi
4807
4808 cat <<EOF;
4809
4810 Configuration:
4811   Libraries:
4812     libcurl . . . . . . . $with_libcurl
4813     libdbi  . . . . . . . $with_libdbi
4814     libcredis . . . . . . $with_libcredis
4815     libesmtp  . . . . . . $with_libesmtp
4816     libganglia  . . . . . $with_libganglia
4817     libgcrypt . . . . . . $with_libgcrypt
4818     libiokit  . . . . . . $with_libiokit
4819     libiptc . . . . . . . $with_libiptc
4820     libjvm  . . . . . . . $with_java
4821     libkstat  . . . . . . $with_kstat
4822     libkvm  . . . . . . . $with_libkvm
4823     libmemcached  . . . . $with_libmemcached
4824     libmodbus . . . . . . $with_libmodbus
4825     libmysql  . . . . . . $with_libmysql
4826     libnetapp . . . . . . $with_libnetapp
4827     libnetlink  . . . . . $with_libnetlink
4828     libnetsnmp  . . . . . $with_libnetsnmp
4829     libnotify . . . . . . $with_libnotify
4830     liboconfig  . . . . . $with_liboconfig
4831     libopenipmi . . . . . $with_libopenipmipthread
4832     liboping  . . . . . . $with_liboping
4833     libpcap . . . . . . . $with_libpcap
4834     libperfstat . . . . . $with_perfstat
4835     libperl . . . . . . . $with_libperl
4836     libpq . . . . . . . . $with_libpq
4837     libpthread  . . . . . $with_libpthread
4838     librabbitmq . . . . . $with_librabbitmq
4839     librouteros . . . . . $with_librouteros
4840     librrd  . . . . . . . $with_librrd
4841     libsensors  . . . . . $with_libsensors
4842     libstatgrab . . . . . $with_libstatgrab
4843     libtokyotyrant  . . . $with_libtokyotyrant
4844     libupsclient  . . . . $with_libupsclient
4845     libvarnish  . . . . . $with_libvarnish
4846     libvirt . . . . . . . $with_libvirt
4847     libxml2 . . . . . . . $with_libxml2
4848     libxmms . . . . . . . $with_libxmms
4849     libyajl . . . . . . . $with_libyajl
4850     libevent  . . . . . . $with_libevent
4851     protobuf-c  . . . . . $have_protoc_c
4852     oracle  . . . . . . . $with_oracle
4853     python  . . . . . . . $with_python
4854
4855   Features:
4856     daemon mode . . . . . $enable_daemon
4857     debug . . . . . . . . $enable_debug
4858
4859   Bindings:
4860     perl  . . . . . . . . $with_perl_bindings
4861
4862   Modules:
4863     amqp    . . . . . . . $enable_amqp
4864     apache  . . . . . . . $enable_apache
4865     apcups  . . . . . . . $enable_apcups
4866     apple_sensors . . . . $enable_apple_sensors
4867     ascent  . . . . . . . $enable_ascent
4868     battery . . . . . . . $enable_battery
4869     bind  . . . . . . . . $enable_bind
4870     conntrack . . . . . . $enable_conntrack
4871     contextswitch . . . . $enable_contextswitch
4872     cpu . . . . . . . . . $enable_cpu
4873     cpufreq . . . . . . . $enable_cpufreq
4874     csv . . . . . . . . . $enable_csv
4875     curl  . . . . . . . . $enable_curl
4876     curl_json . . . . . . $enable_curl_json
4877     curl_xml  . . . . . . $enable_curl_xml
4878     dbi . . . . . . . . . $enable_dbi
4879     df  . . . . . . . . . $enable_df
4880     disk  . . . . . . . . $enable_disk
4881     dns . . . . . . . . . $enable_dns
4882     email . . . . . . . . $enable_email
4883     entropy . . . . . . . $enable_entropy
4884     exec  . . . . . . . . $enable_exec
4885     filecount . . . . . . $enable_filecount
4886     fscache . . . . . . . $enable_fscache
4887     gmond . . . . . . . . $enable_gmond
4888     hddtemp . . . . . . . $enable_hddtemp
4889     interface . . . . . . $enable_interface
4890     ipmi  . . . . . . . . $enable_ipmi
4891     iptables  . . . . . . $enable_iptables
4892     ipvs  . . . . . . . . $enable_ipvs
4893     irq . . . . . . . . . $enable_irq
4894     java  . . . . . . . . $enable_java
4895     libvirt . . . . . . . $enable_libvirt
4896     load  . . . . . . . . $enable_load
4897     logfile . . . . . . . $enable_logfile
4898     lpar... . . . . . . . $enable_lpar
4899     madwifi . . . . . . . $enable_madwifi
4900     match_empty_counter . $enable_match_empty_counter
4901     match_hashed  . . . . $enable_match_hashed
4902     match_regex . . . . . $enable_match_regex
4903     match_timediff  . . . $enable_match_timediff
4904     match_value . . . . . $enable_match_value
4905     mbmon . . . . . . . . $enable_mbmon
4906     memcachec . . . . . . $enable_memcachec
4907     memcached . . . . . . $enable_memcached
4908     memory  . . . . . . . $enable_memory
4909     modbus  . . . . . . . $enable_modbus
4910     multimeter  . . . . . $enable_multimeter
4911     mysql . . . . . . . . $enable_mysql
4912     netapp  . . . . . . . $enable_netapp
4913     netlink . . . . . . . $enable_netlink
4914     network . . . . . . . $enable_network
4915     nfs . . . . . . . . . $enable_nfs
4916     nginx . . . . . . . . $enable_nginx
4917     notify_desktop  . . . $enable_notify_desktop
4918     notify_email  . . . . $enable_notify_email
4919     ntpd  . . . . . . . . $enable_ntpd
4920     nut . . . . . . . . . $enable_nut
4921     olsrd . . . . . . . . $enable_olsrd
4922     onewire . . . . . . . $enable_onewire
4923     openvpn . . . . . . . $enable_openvpn
4924     oracle  . . . . . . . $enable_oracle
4925     perl  . . . . . . . . $enable_perl
4926     pinba . . . . . . . . $enable_pinba
4927     ping  . . . . . . . . $enable_ping
4928     postgresql  . . . . . $enable_postgresql
4929     powerdns  . . . . . . $enable_powerdns
4930     processes . . . . . . $enable_processes
4931     protocols . . . . . . $enable_protocols
4932     python  . . . . . . . $enable_python
4933     redis . . . . . . . . $enable_redis
4934     routeros  . . . . . . $enable_routeros
4935     rrdcached . . . . . . $enable_rrdcached
4936     rrdtool . . . . . . . $enable_rrdtool
4937     sensors . . . . . . . $enable_sensors
4938     serial  . . . . . . . $enable_serial
4939     snmp  . . . . . . . . $enable_snmp
4940     swap  . . . . . . . . $enable_swap
4941     syslog  . . . . . . . $enable_syslog
4942     table . . . . . . . . $enable_table
4943     tail  . . . . . . . . $enable_tail
4944     tape  . . . . . . . . $enable_tape
4945     target_notification . $enable_target_notification
4946     target_replace  . . . $enable_target_replace
4947     target_scale  . . . . $enable_target_scale
4948     target_set  . . . . . $enable_target_set
4949     target_v5upgrade  . . $enable_target_v5upgrade
4950     tcpconns  . . . . . . $enable_tcpconns
4951     teamspeak2  . . . . . $enable_teamspeak2
4952     ted . . . . . . . . . $enable_ted
4953     thermal . . . . . . . $enable_thermal
4954     tokyotyrant . . . . . $enable_tokyotyrant
4955     unixsock  . . . . . . $enable_unixsock
4956     uptime  . . . . . . . $enable_uptime
4957     users . . . . . . . . $enable_users
4958     uuid  . . . . . . . . $enable_uuid
4959     varnish . . . . . . . $enable_varnish
4960     vmem  . . . . . . . . $enable_vmem
4961     vserver . . . . . . . $enable_vserver
4962     wireless  . . . . . . $enable_wireless
4963     write_http  . . . . . $enable_write_http
4964     write_redis . . . . . $enable_write_redis
4965     xmms  . . . . . . . . $enable_xmms
4966     zfs_arc . . . . . . . $enable_zfs_arc
4967
4968 EOF
4969
4970 if test "x$dependency_error" = "xyes"; then
4971         AC_MSG_ERROR("Some plugins are missing dependencies - see the summary above for details")
4972 fi
4973
4974 if test "x$dependency_warning" = "xyes"; then
4975         AC_MSG_WARN("Some plugins seem to have missing dependencies but have been enabled forcibly - see the summary above for details")
4976 fi
4977
4978 # vim: set fdm=marker :