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 AC_CONFIG_AUX_DIR([libltdl/config])
   6
   7 m4_ifdef([LT_PACKAGE_VERSION],
   8         # libtool >= 2.2
   9         [
  10          LT_CONFIG_LTDL_DIR([libltdl])
  11          LT_INIT([dlopen])
  12          LTDL_INIT([convenience])
  13          AC_DEFINE(LIBTOOL_VERSION, 2, [Define to used libtool version.])
  14         ]
  15 ,
  16         # libtool <= 1.5
  17         [
  18          AC_LIBLTDL_CONVENIENCE
  19          AC_SUBST(LTDLINCL)
  20          AC_SUBST(LIBLTDL)
  21          AC_LIBTOOL_DLOPEN
  22          AC_CONFIG_SUBDIRS(libltdl)
  23          AC_DEFINE(LIBTOOL_VERSION, 1, [Define to used libtool version.])
  24         ]
  25 )
  26
  27 AM_INIT_AUTOMAKE(dist-bzip2)
  28 AC_LANG(C)
  29
  30 AC_PREFIX_DEFAULT("/opt/collectd")
  31
  32 AC_SYS_LARGEFILE
  33
  34 #
  35 # Checks for programs.
  36 #
  37 AC_PROG_CC
  38 AC_PROG_CPP
  39 AC_PROG_INSTALL
  40 AC_PROG_LN_S
  41 AC_PROG_MAKE_SET
  42 AM_PROG_CC_C_O
  43 AM_CONDITIONAL(COMPILER_IS_GCC, test "x$GCC" = "xyes")
  44
  45 AC_DISABLE_STATIC
  46 AC_PROG_LIBTOOL
  47 AC_PROG_LEX
  48 AC_PROG_YACC
  49 PKG_PROG_PKG_CONFIG
  50
  51 AC_CHECK_PROG([have_protoc_c], [protoc-c], [yes], [no])
  52 AM_CONDITIONAL(HAVE_PROTOC_C, test "x$have_protoc_c" = "xyes")
  53
  54 AC_MSG_CHECKING([for kernel type ($host_os)])
  55 case $host_os in
  56         *linux*)
  57         AC_DEFINE([KERNEL_LINUX], 1, [True if program is to be compiled for a Linux kernel])
  58         ac_system="Linux"
  59         ;;
  60         *solaris*)
  61         AC_DEFINE([KERNEL_SOLARIS], 1, [True if program is to be compiled for a Solaris kernel])
  62         ac_system="Solaris"
  63         ;;
  64         *darwin*)
  65         ac_system="Darwin"
  66         ;;
  67         *openbsd*)
  68         ac_system="OpenBSD"
  69         ;;
  70         *aix*)
  71         AC_DEFINE([KERNEL_AIX], 1, [True if program is to be compiled for a AIX kernel])
  72         ac_system="AIX"
  73         ;;
  74         *)
  75         ac_system="unknown"
  76 esac
  77 AC_MSG_RESULT([$ac_system])
  78
  79 if test "x$ac_system" = "xLinux"
  80 then
  81         AC_ARG_VAR([KERNEL_DIR], [path to Linux kernel sources])
  82         if test -z "$KERNEL_DIR"
  83         then
  84                 KERNEL_DIR="/lib/modules/`uname -r`/source"
  85         fi
  86
  87         KERNEL_CFLAGS="-I$KERNEL_DIR/include"
  88         AC_SUBST(KERNEL_CFLAGS)
  89 fi
  90
  91 if test "x$ac_system" = "xSolaris"
  92 then
  93         AC_DEFINE(_POSIX_PTHREAD_SEMANTICS, 1, [Define to enforce POSIX thread semantics under Solaris.])
  94 fi
  95 if test "x$ac_system" = "xAIX"
  96 then
  97         AC_DEFINE(_THREAD_SAFE_ERRNO, 1, [Define to use the thread-safe version of errno under AIX.])
  98 fi
  99
 100 # Where to install .pc files.
 101 pkgconfigdir="${libdir}/pkgconfig"
 102 AC_SUBST(pkgconfigdir)
 103
 104 # Check for standards compliance mode
 105 AC_ARG_ENABLE(standards,
 106               AS_HELP_STRING([--enable-standards], [Enable standards compliance mode]),
 107               [enable_standards="$enableval"],
 108               [enable_standards="no"])
 109 if test "x$enable_standards" = "xyes"
 110 then
 111         AC_DEFINE(_ISOC99_SOURCE,        1, [Define to enforce ISO C99 compliance.])
 112         AC_DEFINE(_POSIX_C_SOURCE, 200809L, [Define to enforce POSIX.1-2008 compliance.])
 113         AC_DEFINE(_XOPEN_SOURCE,       700, [Define to enforce X/Open 7 (XSI) compliance.])
 114         AC_DEFINE(_REENTRANT,            1, [Define to enable reentrancy interfaces.])
 115         if test "x$GCC" = "xyes"
 116         then
 117                 CFLAGS="$CFLAGS -std=c99"
 118         fi
 119 fi
 120 AM_CONDITIONAL(BUILD_FEATURE_STANDARDS, test "x$enable_standards" = "xyes")
 121
 122 #
 123 # Checks for header files.
 124 #
 125 AC_HEADER_STDC
 126 AC_HEADER_SYS_WAIT
 127 AC_HEADER_DIRENT
 128 AC_HEADER_STDBOOL
 129
 130 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)
 131
 132 # For ping library
 133 AC_CHECK_HEADERS(netinet/in_systm.h, [], [],
 134 [#if HAVE_STDINT_H
 135 # include <stdint.h>
 136 #endif
 137 #if HAVE_SYS_TYPES_H
 138 # include <sys/types.h>
 139 #endif
 140 ])
 141 AC_CHECK_HEADERS(netinet/in.h, [], [],
 142 [#if HAVE_STDINT_H
 143 # include <stdint.h>
 144 #endif
 145 #if HAVE_SYS_TYPES_H
 146 # include <sys/types.h>
 147 #endif
 148 #if HAVE_NETINET_IN_SYSTM_H
 149 # include <netinet/in_systm.h>
 150 #endif
 151 ])
 152 AC_CHECK_HEADERS(netinet/ip.h, [], [],
 153 [#if HAVE_STDINT_H
 154 # include <stdint.h>
 155 #endif
 156 #if HAVE_SYS_TYPES_H
 157 # include <sys/types.h>
 158 #endif
 159 #if HAVE_NETINET_IN_SYSTM_H
 160 # include <netinet/in_systm.h>
 161 #endif
 162 #if HAVE_NETINET_IN_H
 163 # include <netinet/in.h>
 164 #endif
 165 ])
 166 AC_CHECK_HEADERS(netinet/ip_icmp.h, [], [],
 167 [#if HAVE_STDINT_H
 168 # include <stdint.h>
 169 #endif
 170 #if HAVE_SYS_TYPES_H
 171 # include <sys/types.h>
 172 #endif
 173 #if HAVE_NETINET_IN_SYSTM_H
 174 # include <netinet/in_systm.h>
 175 #endif
 176 #if HAVE_NETINET_IN_H
 177 # include <netinet/in.h>
 178 #endif
 179 #if HAVE_NETINET_IP_H
 180 # include <netinet/ip.h>
 181 #endif
 182 ])
 183 AC_CHECK_HEADERS(netinet/ip_var.h, [], [],
 184 [#if HAVE_STDINT_H
 185 # include <stdint.h>
 186 #endif
 187 #if HAVE_SYS_TYPES_H
 188 # include <sys/types.h>
 189 #endif
 190 #if HAVE_NETINET_IN_SYSTM_H
 191 # include <netinet/in_systm.h>
 192 #endif
 193 #if HAVE_NETINET_IN_H
 194 # include <netinet/in.h>
 195 #endif
 196 #if HAVE_NETINET_IP_H
 197 # include <netinet/ip.h>
 198 #endif
 199 ])
 200 AC_CHECK_HEADERS(netinet/ip6.h, [], [],
 201 [#if HAVE_STDINT_H
 202 # include <stdint.h>
 203 #endif
 204 #if HAVE_SYS_TYPES_H
 205 # include <sys/types.h>
 206 #endif
 207 #if HAVE_NETINET_IN_SYSTM_H
 208 # include <netinet/in_systm.h>
 209 #endif
 210 #if HAVE_NETINET_IN_H
 211 # include <netinet/in.h>
 212 #endif
 213 ])
 214 AC_CHECK_HEADERS(netinet/icmp6.h, [], [],
 215 [#if HAVE_STDINT_H
 216 # include <stdint.h>
 217 #endif
 218 #if HAVE_SYS_TYPES_H
 219 # include <sys/types.h>
 220 #endif
 221 #if HAVE_NETINET_IN_SYSTM_H
 222 # include <netinet/in_systm.h>
 223 #endif
 224 #if HAVE_NETINET_IN_H
 225 # include <netinet/in.h>
 226 #endif
 227 #if HAVE_NETINET_IP6_H
 228 # include <netinet/ip6.h>
 229 #endif
 230 ])
 231 AC_CHECK_HEADERS(netinet/tcp.h, [], [],
 232 [#if HAVE_STDINT_H
 233 # include <stdint.h>
 234 #endif
 235 #if HAVE_SYS_TYPES_H
 236 # include <sys/types.h>
 237 #endif
 238 #if HAVE_NETINET_IN_SYSTM_H
 239 # include <netinet/in_systm.h>
 240 #endif
 241 #if HAVE_NETINET_IN_H
 242 # include <netinet/in.h>
 243 #endif
 244 #if HAVE_NETINET_IP_H
 245 # include <netinet/ip.h>
 246 #endif
 247 ])
 248 AC_CHECK_HEADERS(netinet/udp.h, [], [],
 249 [#if HAVE_STDINT_H
 250 # include <stdint.h>
 251 #endif
 252 #if HAVE_SYS_TYPES_H
 253 # include <sys/types.h>
 254 #endif
 255 #if HAVE_NETINET_IN_SYSTM_H
 256 # include <netinet/in_systm.h>
 257 #endif
 258 #if HAVE_NETINET_IN_H
 259 # include <netinet/in.h>
 260 #endif
 261 #if HAVE_NETINET_IP_H
 262 # include <netinet/ip.h>
 263 #endif
 264 ])
 265
 266 # For cpu modules
 267 AC_CHECK_HEADERS(sys/dkstat.h)
 268 if test "x$ac_system" = "xDarwin"
 269 then
 270         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)
 271         AC_CHECK_HEADERS(CoreFoundation/CoreFoundation.h IOKit/IOKitLib.h IOKit/IOTypes.h IOKit/ps/IOPSKeys.h IOKit/IOBSD.h IOKit/storage/IOBlockStorageDriver.h)
 272 fi
 273 AC_CHECK_HEADERS(sys/sysctl.h, [], [],
 274 [
 275 #if HAVE_SYS_TYPES_H
 276 #  include <sys/types.h>
 277 #endif
 278 #if HAVE_SYS_PARAM_H
 279 # include <sys/param.h>
 280 #endif
 281 ])
 282
 283 AC_MSG_CHECKING([for sysctl kern.cp_times])
 284 if test -x /sbin/sysctl
 285 then
 286         /sbin/sysctl kern.cp_times 2>/dev/null
 287         if test $? -eq 0
 288         then
 289                 AC_MSG_RESULT([yes])
 290                 AC_DEFINE(HAVE_SYSCTL_KERN_CP_TIMES, 1,
 291                 [Define if sysctl supports kern.cp_times])
 292         else
 293                 AC_MSG_RESULT([no])
 294         fi
 295 else
 296         AC_MSG_RESULT([no])
 297 fi
 298
 299 # For hddtemp module
 300 AC_CHECK_HEADERS(linux/major.h libgen.h)
 301
 302 # For the battery plugin
 303 AC_CHECK_HEADERS(IOKit/ps/IOPowerSources.h, [], [],
 304 [
 305 #if HAVE_IOKIT_IOKITLIB_H
 306 #  include <IOKit/IOKitLib.h>
 307 #endif
 308 #if HAVE_IOKIT_IOTYPES_H
 309 #  include <IOKit/IOTypes.h>
 310 #endif
 311 ])
 312
 313 # For the swap module
 314 have_linux_wireless_h="no"
 315 if test "x$ac_system" = "xLinux"
 316 then
 317   AC_CHECK_HEADERS(linux/wireless.h,
 318                    [have_linux_wireless_h="yes"],
 319                    [have_linux_wireless_h="no"],
 320 [
 321 #include <dirent.h>
 322 #include <sys/ioctl.h>
 323 #include <sys/socket.h>
 324 ])
 325 fi
 326
 327 # For the swap module
 328 have_sys_swap_h="yes"
 329 AC_CHECK_HEADERS(sys/swap.h vm/anon.h, [], [have_sys_swap_h="no"],
 330 [
 331 #undef _FILE_OFFSET_BITS
 332 #undef _LARGEFILE64_SOURCE
 333 #if HAVE_SYS_TYPES_H
 334 #  include <sys/types.h>
 335 #endif
 336 #if HAVE_SYS_PARAM_H
 337 # include <sys/param.h>
 338 #endif
 339 ])
 340
 341 if test "x$have_sys_swap_h$ac_system" = "xnoSolaris"
 342 then
 343         hint_64=""
 344         if test "x$GCC" = "xyes"
 345         then
 346                 hint_64="CFLAGS='-m64'"
 347         else
 348                 hint_64="CFLAGS='-xarch=v9'"
 349         fi
 350         AC_MSG_NOTICE([Solaris detected and sys/swap.h not usable. Try building a 64-bit binary ($hint_64 ./configure).])
 351 fi
 352
 353 # For load module
 354 # For the processes plugin
 355 # For users module
 356 AC_CHECK_HEADERS(sys/loadavg.h linux/config.h utmp.h utmpx.h)
 357
 358 # For interface plugin
 359 AC_CHECK_HEADERS(ifaddrs.h)
 360 AC_CHECK_HEADERS(net/if.h, [], [],
 361 [
 362 #if HAVE_SYS_TYPES_H
 363 #  include <sys/types.h>
 364 #endif
 365 #if HAVE_SYS_SOCKET_H
 366 #  include <sys/socket.h>
 367 #endif
 368 ])
 369 AC_CHECK_HEADERS(linux/if.h, [], [],
 370 [
 371 #if HAVE_SYS_TYPES_H
 372 #  include <sys/types.h>
 373 #endif
 374 #if HAVE_SYS_SOCKET_H
 375 #  include <sys/socket.h>
 376 #endif
 377 ])
 378 AC_CHECK_HEADERS(linux/netdevice.h, [], [],
 379 [
 380 #if HAVE_SYS_TYPES_H
 381 #  include <sys/types.h>
 382 #endif
 383 #if HAVE_SYS_SOCKET_H
 384 #  include <sys/socket.h>
 385 #endif
 386 #if HAVE_LINUX_IF_H
 387 # include <linux/if.h>
 388 #endif
 389 ])
 390
 391 # For ipvs module
 392 have_linux_ip_vs_h="no"
 393 have_net_ip_vs_h="no"
 394 have_ip_vs_h="no"
 395 ip_vs_h_needs_kernel_cflags="no"
 396 if test "x$ac_system" = "xLinux"
 397 then
 398         AC_CHECK_HEADERS(linux/ip_vs.h, [have_linux_ip_vs_h="yes"])
 399         AC_CHECK_HEADERS(net/ip_vs.h, [have_net_ip_vs_h="yes"])
 400         AC_CHECK_HEADERS(ip_vs.h, [have_ip_vs_h="yes"])
 401
 402         if test "x$have_linux_ip_vs_h$have_net_ip_vs_h$have_ip_vs_h" = "xnonono" && test -d "$KERNEL_DIR"
 403         then
 404                 SAVE_CFLAGS="$CFLAGS"
 405                 CFLAGS="$CFLAGS $KERNEL_CFLAGS"
 406
 407                 AC_MSG_NOTICE([Did not find ip_vs.h. Trying again using headers from $KERNEL_DIR.])
 408
 409                 AC_CHECK_HEADERS(linux/ip_vs.h, [have_linux_ip_vs_h="yes"])
 410                 AC_CHECK_HEADERS(net/ip_vs.h, [have_net_ip_vs_h="yes"])
 411                 AC_CHECK_HEADERS(ip_vs.h, [have_ip_vs_h="yes"])
 412
 413                 if test "x$have_linux_ip_vs_h" = "xyes" || test "x$have_net_ip_vs_h" = "xyes" || test "x$have_ip_vs_h" = "xyes"
 414                 then
 415                         ip_vs_h_needs_kernel_cflags="yes"
 416                 fi
 417
 418                 CFLAGS="$SAVE_CFLAGS"
 419         fi
 420 fi
 421 AM_CONDITIONAL(IP_VS_H_NEEDS_KERNEL_CFLAGS, test "x$ip_vs_h_needs_kernel_cflags" = "xyes")
 422
 423 # For quota module
 424 AC_CHECK_HEADERS(sys/ucred.h, [], [],
 425 [
 426 #if HAVE_SYS_TYPES_H
 427 #  include <sys/types.h>
 428 #endif
 429 #if HAVE_SYS_PARAM_H
 430 # include <sys/param.h>
 431 #endif
 432 ])
 433
 434 # For mount interface
 435 AC_CHECK_HEADERS(sys/mount.h, [], [],
 436 [
 437 #if HAVE_SYS_TYPES_H
 438 #  include <sys/types.h>
 439 #endif
 440 #if HAVE_SYS_PARAM_H
 441 # include <sys/param.h>
 442 #endif
 443 ])
 444
 445 # For the email plugin
 446 AC_CHECK_HEADERS(linux/un.h, [], [],
 447 [
 448 #if HAVE_SYS_SOCKET_H
 449 #       include <sys/socket.h>
 450 #endif
 451 ])
 452
 453 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)
 454
 455 # For the dns plugin
 456 AC_CHECK_HEADERS(arpa/nameser.h)
 457 AC_CHECK_HEADERS(arpa/nameser_compat.h, [], [],
 458 [
 459 #if HAVE_ARPA_NAMESER_H
 460 # include <arpa/nameser.h>
 461 #endif
 462 ])
 463
 464 AC_CHECK_HEADERS(net/if_arp.h, [], [],
 465 [#if HAVE_SYS_SOCKET_H
 466 # include <sys/socket.h>
 467 #endif
 468 ])
 469 AC_CHECK_HEADERS(net/ppp_defs.h)
 470 AC_CHECK_HEADERS(net/if_ppp.h, [], [],
 471 [#if HAVE_NET_PPP_DEFS_H
 472 # include <net/ppp_defs.h>
 473 #endif
 474 ])
 475 AC_CHECK_HEADERS(netinet/if_ether.h, [], [],
 476 [#if HAVE_STDINT_H
 477 # include <stdint.h>
 478 #endif
 479 #if HAVE_SYS_TYPES_H
 480 # include <sys/types.h>
 481 #endif
 482 #if HAVE_SYS_SOCKET_H
 483 # include <sys/socket.h>
 484 #endif
 485 #if HAVE_NET_IF_H
 486 # include <net/if.h>
 487 #endif
 488 #if HAVE_NETINET_IN_H
 489 # include <netinet/in.h>
 490 #endif
 491 ])
 492
 493 # For the multimeter plugin
 494 have_termios_h="no"
 495 AC_CHECK_HEADERS(termios.h, [have_termios_h="yes"])
 496
 497 #
 498 # Checks for typedefs, structures, and compiler characteristics.
 499 #
 500 AC_C_CONST
 501 AC_TYPE_PID_T
 502 AC_TYPE_SIZE_T
 503 AC_TYPE_UID_T
 504 AC_HEADER_TIME
 505
 506 #
 507 # Checks for library functions.
 508 #
 509 AC_PROG_GCC_TRADITIONAL
 510 AC_CHECK_FUNCS(gettimeofday select strdup strtol getaddrinfo getnameinfo strchr memcpy strstr strcmp strncmp strncpy strlen strncasecmp strcasecmp openlog closelog sysconf setenv if_indextoname)
 511
 512 AC_FUNC_STRERROR_R
 513
 514 SAVE_CFLAGS="$CFLAGS"
 515 # Emulate behavior of src/Makefile.am
 516 if test "x$GCC" = "xyes"
 517 then
 518         CFLAGS="$CFLAGS -Wall -Werror"
 519 fi
 520
 521 AC_CACHE_CHECK([for strtok_r],
 522   [c_cv_have_strtok_r_default],
 523   AC_LINK_IFELSE(
 524     AC_LANG_PROGRAM(
 525     [[[[
 526 #include <stdlib.h>
 527 #include <stdio.h>
 528 #include <string.h>
 529     ]]]],
 530     [[[[
 531       char buffer[] = "foo,bar,baz";
 532       char *token;
 533       char *dummy;
 534       char *saveptr;
 535
 536       dummy = buffer;
 537       saveptr = NULL;
 538       while ((token = strtok_r (dummy, ",", &saveptr)) != NULL)
 539       {
 540         dummy = NULL;
 541         printf ("token = %s;\n", token);
 542       }
 543     ]]]]),
 544     [c_cv_have_strtok_r_default="yes"],
 545     [c_cv_have_strtok_r_default="no"]
 546   )
 547 )
 548
 549 if test "x$c_cv_have_strtok_r_default" = "xno"
 550 then
 551   CFLAGS="$CFLAGS -D_REENTRANT=1"
 552
 553   AC_CACHE_CHECK([if strtok_r needs _REENTRANT],
 554     [c_cv_have_strtok_r_reentrant],
 555     AC_LINK_IFELSE(
 556       AC_LANG_PROGRAM(
 557       [[[[
 558 #include <stdlib.h>
 559 #include <stdio.h>
 560 #include <string.h>
 561       ]]]],
 562       [[[[
 563         char buffer[] = "foo,bar,baz";
 564         char *token;
 565         char *dummy;
 566         char *saveptr;
 567
 568         dummy = buffer;
 569         saveptr = NULL;
 570         while ((token = strtok_r (dummy, ",", &saveptr)) != NULL)
 571         {
 572           dummy = NULL;
 573           printf ("token = %s;\n", token);
 574         }
 575       ]]]]),
 576       [c_cv_have_strtok_r_reentrant="yes"],
 577       [AC_MSG_FAILURE([strtok_r isn't available. Please file a bugreport!])]
 578     )
 579   )
 580 fi
 581
 582 CFLAGS="$SAVE_CFLAGS"
 583 if test "x$c_cv_have_strtok_r_reentrant" = "xyes"
 584 then
 585         CFLAGS="$CFLAGS -D_REENTRANT=1"
 586 fi
 587
 588 AC_CHECK_FUNCS(getpwnam_r getgrnam_r setgroups regcomp regerror regexec regfree)
 589
 590 socket_needs_socket="no"
 591 AC_CHECK_FUNCS(socket, [], AC_CHECK_LIB(socket, socket, [socket_needs_socket="yes"], AC_MSG_ERROR(cannot find socket)))
 592 AM_CONDITIONAL(BUILD_WITH_LIBSOCKET, test "x$socket_needs_socket" = "xyes")
 593
 594 clock_gettime_needs_rt="no"
 595 clock_gettime_needs_posix4="no"
 596 have_clock_gettime="no"
 597 AC_CHECK_FUNCS(clock_gettime, [have_clock_gettime="yes"])
 598 if test "x$have_clock_gettime" = "xno"
 599 then
 600         AC_CHECK_LIB(rt, clock_gettime, [clock_gettime_needs_rt="yes"
 601                                          have_clock_gettime="yes"])
 602 fi
 603 if test "x$have_clock_gettime" = "xno"
 604 then
 605         AC_CHECK_LIB(posix4, clock_gettime, [clock_gettime_needs_posix4="yes"
 606                                              have_clock_gettime="yes"])
 607 fi
 608 if test "x$have_clock_gettime" = "xyes"
 609 then
 610         AC_DEFINE(HAVE_CLOCK_GETTIME, 1, [Define if the clock_gettime(2) function is available.])
 611 else
 612         AC_MSG_WARN(cannot find clock_gettime)
 613 fi
 614
 615 nanosleep_needs_rt="no"
 616 nanosleep_needs_posix4="no"
 617 AC_CHECK_FUNCS(nanosleep,
 618     [],
 619     AC_CHECK_LIB(rt, nanosleep,
 620         [nanosleep_needs_rt="yes"],
 621         AC_CHECK_LIB(posix4, nanosleep,
 622             [nanosleep_needs_posix4="yes"],
 623             AC_MSG_ERROR(cannot find nanosleep))))
 624
 625 AM_CONDITIONAL(BUILD_WITH_LIBRT, test "x$clock_gettime_needs_rt" = "xyes" || test "x$nanosleep_needs_rt" = "xyes")
 626 AM_CONDITIONAL(BUILD_WITH_LIBPOSIX4, test "x$clock_gettime_needs_posix4" = "xyes" || test "x$nanosleep_needs_posix4" = "xyes")
 627
 628 AC_CHECK_FUNCS(sysctl, [have_sysctl="yes"], [have_sysctl="no"])
 629 AC_CHECK_FUNCS(sysctlbyname, [have_sysctlbyname="yes"], [have_sysctlbyname="no"])
 630 AC_CHECK_FUNCS(host_statistics, [have_host_statistics="yes"], [have_host_statistics="no"])
 631 AC_CHECK_FUNCS(processor_info, [have_processor_info="yes"], [have_processor_info="no"])
 632 AC_CHECK_FUNCS(thread_info, [have_thread_info="yes"], [have_thread_info="no"])
 633 AC_CHECK_FUNCS(statfs, [have_statfs="yes"], [have_statfs="no"])
 634 AC_CHECK_FUNCS(statvfs, [have_statvfs="yes"], [have_statvfs="no"])
 635 AC_CHECK_FUNCS(getifaddrs, [have_getifaddrs="yes"], [have_getifaddrs="no"])
 636 AC_CHECK_FUNCS(getloadavg, [have_getloadavg="yes"], [have_getloadavg="no"])
 637 AC_CHECK_FUNCS(syslog, [have_syslog="yes"], [have_syslog="no"])
 638 AC_CHECK_FUNCS(getutent, [have_getutent="yes"], [have_getutent="no"])
 639 AC_CHECK_FUNCS(getutxent, [have_getutxent="yes"], [have_getutxent="no"])
 640
 641 # Check for strptime {{{
 642 if test "x$GCC" = "xyes"
 643 then
 644         SAVE_CFLAGS="$CFLAGS"
 645         CFLAGS="$CFLAGS -Wall -Wextra -Werror"
 646 fi
 647
 648 AC_CHECK_FUNCS(strptime, [have_strptime="yes"], [have_strptime="no"])
 649 if test "x$have_strptime" = "xyes"
 650 then
 651         AC_CACHE_CHECK([whether strptime is exported by default],
 652                        [c_cv_have_strptime_default],
 653                        AC_COMPILE_IFELSE(
 654 AC_LANG_PROGRAM(
 655 [[
 656 AC_INCLUDES_DEFAULT
 657 #include <time.h>
 658 ]],
 659 [[
 660  struct tm stm;
 661  (void) strptime ("2010-12-30%13:42:42", "%Y-%m-%dT%T", &stm);
 662 ]]),
 663                        [c_cv_have_strptime_default="yes"],
 664                        [c_cv_have_strptime_default="no"]))
 665 fi
 666 if test "x$have_strptime" = "xyes" && test "x$c_cv_have_strptime_default" = "xno"
 667 then
 668         AC_CACHE_CHECK([whether strptime needs standards mode],
 669                        [c_cv_have_strptime_standards],
 670                        AC_COMPILE_IFELSE(
 671 AC_LANG_PROGRAM(
 672 [[
 673 #ifndef _ISOC99_SOURCE
 674 # define _ISOC99_SOURCE 1
 675 #endif
 676 #ifndef _POSIX_C_SOURCE
 677 # define _POSIX_C_SOURCE 200112L
 678 #endif
 679 #ifndef _XOPEN_SOURCE
 680 # define _XOPEN_SOURCE 500
 681 #endif
 682 AC_INCLUDES_DEFAULT
 683 #include <time.h>
 684 ]],
 685 [[
 686  struct tm stm;
 687  (void) strptime ("2010-12-30%13:42:42", "%Y-%m-%dT%T", &stm);
 688 ]]),
 689                        [c_cv_have_strptime_standards="yes"],
 690                        [c_cv_have_strptime_standards="no"]))
 691
 692         if test "x$c_cv_have_strptime_standards" = "xyes"
 693         then
 694                 AC_DEFINE([STRPTIME_NEEDS_STANDARDS], 1, [Set to true if strptime is only exported in X/Open mode (GNU libc).])
 695         else
 696                 have_strptime="no"
 697         fi
 698 fi
 699
 700 if test "x$GCC" = "xyes"
 701 then
 702         CFLAGS="$SAVE_CFLAGS"
 703 fi
 704
 705 # }}} Check for strptime
 706
 707 AC_CHECK_FUNCS(swapctl, [have_swapctl="yes"], [have_swapctl="no"])
 708 if test "x$have_swapctl" = "xyes"; then
 709         AC_CACHE_CHECK([whether swapctl takes two arguments],
 710                 [c_cv_have_swapctl_two_args],
 711                 AC_COMPILE_IFELSE(
 712                         AC_LANG_PROGRAM([[AC_INCLUDES_DEFAULT
 713 #if HAVE_SYS_SWAP_H && !defined(_LP64) && _FILE_OFFSET_BITS == 64
 714 #  undef _FILE_OFFSET_BITS
 715 #  undef _LARGEFILE64_SOURCE
 716 #endif
 717 #include <sys/stat.h>
 718 #include <sys/swap.h>]],
 719                                 [[
 720                                 int num = swapctl(0, NULL);
 721                                 ]]
 722                         ),
 723                         [c_cv_have_swapctl_two_args="yes"],
 724                         [c_cv_have_swapctl_two_args="no"]
 725                 )
 726         )
 727         AC_CACHE_CHECK([whether swapctl takes three arguments],
 728                 [c_cv_have_swapctl_three_args],
 729                 AC_COMPILE_IFELSE(
 730                         AC_LANG_PROGRAM([[AC_INCLUDES_DEFAULT
 731 #if HAVE_SYS_SWAP_H && !defined(_LP64) && _FILE_OFFSET_BITS == 64
 732 #  undef _FILE_OFFSET_BITS
 733 #  undef _LARGEFILE64_SOURCE
 734 #endif
 735 #include <sys/stat.h>
 736 #include <sys/swap.h>]],
 737                                 [[
 738                                 int num = swapctl(0, NULL,0);
 739                                 ]]
 740                         ),
 741                         [c_cv_have_swapctl_three_args="yes"],
 742                         [c_cv_have_swapctl_three_args="no"]
 743                 )
 744         )
 745 fi
 746 # Check for different versions of `swapctl' here..
 747 if test "x$have_swapctl" = "xyes"; then
 748         if test "x$c_cv_have_swapctl_two_args" = "xyes"; then
 749                 AC_DEFINE(HAVE_SWAPCTL_TWO_ARGS, 1,
 750                           [Define if the function swapctl exists and takes two arguments.])
 751         fi
 752         if test "x$c_cv_have_swapctl_three_args" = "xyes"; then
 753                 AC_DEFINE(HAVE_SWAPCTL_THREE_ARGS, 1,
 754                           [Define if the function swapctl exists and takes three arguments.])
 755         fi
 756 fi
 757
 758 # Check for NAN
 759 AC_ARG_WITH(nan-emulation, [AS_HELP_STRING([--with-nan-emulation], [use emulated NAN. For crosscompiling only.])],
 760 [
 761  if test "x$withval" = "xno"; then
 762          nan_type="none"
 763  else if test "x$withval" = "xyes"; then
 764          nan_type="zero"
 765  else
 766          nan_type="$withval"
 767  fi; fi
 768 ],
 769 [nan_type="none"])
 770 if test "x$nan_type" = "xnone"; then
 771   AC_CACHE_CHECK([whether NAN is defined by default],
 772     [c_cv_have_nan_default],
 773     AC_COMPILE_IFELSE(
 774       AC_LANG_PROGRAM(
 775       [[
 776 #include <stdlib.h>
 777 #include <math.h>
 778 static double foo = NAN;
 779       ]],
 780       [[
 781        if (isnan (foo))
 782         return 0;
 783        else
 784         return 1;
 785       ]]),
 786       [c_cv_have_nan_default="yes"],
 787       [c_cv_have_nan_default="no"]
 788     )
 789   )
 790   if test "x$c_cv_have_nan_default" = "xyes"
 791   then
 792     nan_type="default"
 793   fi
 794 fi
 795 if test "x$nan_type" = "xnone"; then
 796   AC_CACHE_CHECK([whether NAN is defined by __USE_ISOC99],
 797     [c_cv_have_nan_isoc],
 798     AC_COMPILE_IFELSE(
 799       AC_LANG_PROGRAM(
 800       [[
 801 #include <stdlib.h>
 802 #define __USE_ISOC99 1
 803 #include <math.h>
 804 static double foo = NAN;
 805       ]],
 806       [[
 807        if (isnan (foo))
 808         return 0;
 809        else
 810         return 1;
 811       ]]),
 812       [c_cv_have_nan_isoc="yes"],
 813       [c_cv_have_nan_isoc="no"]
 814     )
 815   )
 816   if test "x$c_cv_have_nan_isoc" = "xyes"
 817   then
 818     nan_type="isoc99"
 819   fi
 820 fi
 821 if test "x$nan_type" = "xnone"; then
 822   SAVE_LDFLAGS=$LDFLAGS
 823   LDFLAGS="$LDFLAGS -lm"
 824   AC_CACHE_CHECK([whether NAN can be defined by 0/0],
 825     [c_cv_have_nan_zero],
 826     AC_RUN_IFELSE(
 827       AC_LANG_PROGRAM(
 828       [[
 829 #include <stdlib.h>
 830 #include <math.h>
 831 #ifdef NAN
 832 # undef NAN
 833 #endif
 834 #define NAN (0.0 / 0.0)
 835 #ifndef isnan
 836 # define isnan(f) ((f) != (f))
 837 #endif
 838 static double foo = NAN;
 839       ]],
 840       [[
 841        if (isnan (foo))
 842         return 0;
 843        else
 844         return 1;
 845       ]]),
 846       [c_cv_have_nan_zero="yes"],
 847       [c_cv_have_nan_zero="no"]
 848     )
 849   )
 850   LDFLAGS=$SAVE_LDFLAGS
 851   if test "x$c_cv_have_nan_zero" = "xyes"
 852   then
 853     nan_type="zero"
 854   fi
 855 fi
 856
 857 if test "x$nan_type" = "xdefault"; then
 858   AC_DEFINE(NAN_STATIC_DEFAULT, 1,
 859     [Define if NAN is defined by default and can initialize static variables.])
 860 else if test "x$nan_type" = "xisoc99"; then
 861   AC_DEFINE(NAN_STATIC_ISOC, 1,
 862     [Define if NAN is defined by __USE_ISOC99 and can initialize static variables.])
 863 else if test "x$nan_type" = "xzero"; then
 864   AC_DEFINE(NAN_ZERO_ZERO, 1,
 865     [Define if NAN can be defined as (0.0 / 0.0)])
 866 else
 867   AC_MSG_ERROR([Didn't find out how to statically initialize variables to NAN. Sorry.])
 868 fi; fi; fi
 869
 870 AC_ARG_WITH(fp-layout, [AS_HELP_STRING([--with-fp-layout], [set the memory layout of doubles. For crosscompiling only.])],
 871 [
 872  if test "x$withval" = "xnothing"; then
 873         fp_layout_type="nothing"
 874  else if test "x$withval" = "xendianflip"; then
 875         fp_layout_type="endianflip"
 876  else if test "x$withval" = "xintswap"; then
 877         fp_layout_type="intswap"
 878  else
 879         AC_MSG_ERROR([Invalid argument for --with-fp-layout. Valid arguments are: nothing, endianflip, intswap]);
 880 fi; fi; fi
 881 ],
 882 [fp_layout_type="unknown"])
 883
 884 if test "x$fp_layout_type" = "xunknown"; then
 885   AC_CACHE_CHECK([if doubles are stored in x86 representation],
 886     [c_cv_fp_layout_need_nothing],
 887     AC_RUN_IFELSE(
 888       AC_LANG_PROGRAM(
 889       [[[[
 890 #include <stdlib.h>
 891 #include <stdio.h>
 892 #include <string.h>
 893 #if HAVE_STDINT_H
 894 # include <stdint.h>
 895 #endif
 896 #if HAVE_INTTYPES_H
 897 # include <inttypes.h>
 898 #endif
 899 #if HAVE_STDBOOL_H
 900 # include <stdbool.h>
 901 #endif
 902       ]]]],
 903       [[[[
 904         uint64_t i0;
 905         uint64_t i1;
 906         uint8_t c[8];
 907         double d;
 908
 909         d = 8.642135e130;
 910         memcpy ((void *) &i0, (void *) &d, 8);
 911
 912         i1 = i0;
 913         memcpy ((void *) c, (void *) &i1, 8);
 914
 915         if ((c[0] == 0x2f) && (c[1] == 0x25)
 916                         && (c[2] == 0xc0) && (c[3] == 0xc7)
 917                         && (c[4] == 0x43) && (c[5] == 0x2b)
 918                         && (c[6] == 0x1f) && (c[7] == 0x5b))
 919                 return (0);
 920         else
 921                 return (1);
 922       ]]]]),
 923       [c_cv_fp_layout_need_nothing="yes"],
 924       [c_cv_fp_layout_need_nothing="no"]
 925     )
 926   )
 927   if test "x$c_cv_fp_layout_need_nothing" = "xyes"; then
 928     fp_layout_type="nothing"
 929   fi
 930 fi
 931 if test "x$fp_layout_type" = "xunknown"; then
 932   AC_CACHE_CHECK([if endianflip converts to x86 representation],
 933     [c_cv_fp_layout_need_endianflip],
 934     AC_RUN_IFELSE(
 935       AC_LANG_PROGRAM(
 936       [[[[
 937 #include <stdlib.h>
 938 #include <stdio.h>
 939 #include <string.h>
 940 #if HAVE_STDINT_H
 941 # include <stdint.h>
 942 #endif
 943 #if HAVE_INTTYPES_H
 944 # include <inttypes.h>
 945 #endif
 946 #if HAVE_STDBOOL_H
 947 # include <stdbool.h>
 948 #endif
 949 #define endianflip(A) ((((uint64_t)(A) & 0xff00000000000000LL) >> 56) | \
 950                        (((uint64_t)(A) & 0x00ff000000000000LL) >> 40) | \
 951                        (((uint64_t)(A) & 0x0000ff0000000000LL) >> 24) | \
 952                        (((uint64_t)(A) & 0x000000ff00000000LL) >> 8)  | \
 953                        (((uint64_t)(A) & 0x00000000ff000000LL) << 8)  | \
 954                        (((uint64_t)(A) & 0x0000000000ff0000LL) << 24) | \
 955                        (((uint64_t)(A) & 0x000000000000ff00LL) << 40) | \
 956                        (((uint64_t)(A) & 0x00000000000000ffLL) << 56))
 957       ]]]],
 958       [[[[
 959         uint64_t i0;
 960         uint64_t i1;
 961         uint8_t c[8];
 962         double d;
 963
 964         d = 8.642135e130;
 965         memcpy ((void *) &i0, (void *) &d, 8);
 966
 967         i1 = endianflip (i0);
 968         memcpy ((void *) c, (void *) &i1, 8);
 969
 970         if ((c[0] == 0x2f) && (c[1] == 0x25)
 971                         && (c[2] == 0xc0) && (c[3] == 0xc7)
 972                         && (c[4] == 0x43) && (c[5] == 0x2b)
 973                         && (c[6] == 0x1f) && (c[7] == 0x5b))
 974                 return (0);
 975         else
 976                 return (1);
 977       ]]]]),
 978       [c_cv_fp_layout_need_endianflip="yes"],
 979       [c_cv_fp_layout_need_endianflip="no"]
 980     )
 981   )
 982   if test "x$c_cv_fp_layout_need_endianflip" = "xyes"; then
 983     fp_layout_type="endianflip"
 984   fi
 985 fi
 986 if test "x$fp_layout_type" = "xunknown"; then
 987   AC_CACHE_CHECK([if intswap converts to x86 representation],
 988     [c_cv_fp_layout_need_intswap],
 989     AC_RUN_IFELSE(
 990       AC_LANG_PROGRAM(
 991       [[[[
 992 #include <stdlib.h>
 993 #include <stdio.h>
 994 #include <string.h>
 995 #if HAVE_STDINT_H
 996 # include <stdint.h>
 997 #endif
 998 #if HAVE_INTTYPES_H
 999 # include <inttypes.h>
1000 #endif
1001 #if HAVE_STDBOOL_H
1002 # include <stdbool.h>
1003 #endif
1004 #define intswap(A)    ((((uint64_t)(A) & 0xffffffff00000000LL) >> 32) | \
1005                        (((uint64_t)(A) & 0x00000000ffffffffLL) << 32))
1006       ]]]],
1007       [[[[
1008         uint64_t i0;
1009         uint64_t i1;
1010         uint8_t c[8];
1011         double d;
1012
1013         d = 8.642135e130;
1014         memcpy ((void *) &i0, (void *) &d, 8);
1015
1016         i1 = intswap (i0);
1017         memcpy ((void *) c, (void *) &i1, 8);
1018
1019         if ((c[0] == 0x2f) && (c[1] == 0x25)
1020                         && (c[2] == 0xc0) && (c[3] == 0xc7)
1021                         && (c[4] == 0x43) && (c[5] == 0x2b)
1022                         && (c[6] == 0x1f) && (c[7] == 0x5b))
1023                 return (0);
1024         else
1025                 return (1);
1026       ]]]]),
1027       [c_cv_fp_layout_need_intswap="yes"],
1028       [c_cv_fp_layout_need_intswap="no"]
1029     )
1030   )
1031   if test "x$c_cv_fp_layout_need_intswap" = "xyes"; then
1032     fp_layout_type="intswap"
1033   fi
1034 fi
1035
1036 if test "x$fp_layout_type" = "xnothing"; then
1037   AC_DEFINE(FP_LAYOUT_NEED_NOTHING, 1,
1038   [Define if doubles are stored in x86 representation.])
1039 else if test "x$fp_layout_type" = "xendianflip"; then
1040   AC_DEFINE(FP_LAYOUT_NEED_ENDIANFLIP, 1,
1041   [Define if endianflip is needed to convert to x86 representation.])
1042 else if test "x$fp_layout_type" = "xintswap"; then
1043   AC_DEFINE(FP_LAYOUT_NEED_INTSWAP, 1,
1044   [Define if intswap is needed to convert to x86 representation.])
1045 else
1046   AC_MSG_ERROR([Didn't find out how doubles are stored in memory. Sorry.])
1047 fi; fi; fi
1048
1049 have_getfsstat="no"
1050 AC_CHECK_FUNCS(getfsstat, [have_getfsstat="yes"])
1051 have_getvfsstat="no"
1052 AC_CHECK_FUNCS(getvfsstat, [have_getvfsstat="yes"])
1053 have_listmntent="no"
1054 AC_CHECK_FUNCS(listmntent, [have_listmntent="yes"])
1055
1056 have_getmntent="no"
1057 AC_CHECK_FUNCS(getmntent, [have_getmntent="c"])
1058 if test "x$have_getmntent" = "xno"; then
1059         AC_CHECK_LIB(sun, getmntent, [have_getmntent="sun"])
1060 fi
1061 if test "x$have_getmntent" = "xno"; then
1062         AC_CHECK_LIB(seq, getmntent, [have_getmntent="seq"])
1063 fi
1064 if test "x$have_getmntent" = "xno"; then
1065         AC_CHECK_LIB(gen, getmntent, [have_getmntent="gen"])
1066 fi
1067
1068 if test "x$have_getmntent" = "xc"; then
1069         AC_CACHE_CHECK([whether getmntent takes one argument],
1070                 [c_cv_have_one_getmntent],
1071                 AC_COMPILE_IFELSE(
1072                         AC_LANG_PROGRAM([[AC_INCLUDES_DEFAULT
1073 #include "$srcdir/src/utils_mount.h"]],
1074                                 [[
1075                                  FILE *fh;
1076                                  struct mntent *me;
1077                                  fh = setmntent ("/etc/mtab", "r");
1078                                  me = getmntent (fh);
1079                                 ]]
1080                         ),
1081                         [c_cv_have_one_getmntent="yes"],
1082                         [c_cv_have_one_getmntent="no"]
1083                 )
1084         )
1085         AC_CACHE_CHECK([whether getmntent takes two arguments],
1086                 [c_cv_have_two_getmntent],
1087                 AC_COMPILE_IFELSE(
1088                         AC_LANG_PROGRAM([[AC_INCLUDES_DEFAULT
1089 #include "$srcdir/src/utils_mount.h"]],
1090                                 [[
1091                                  FILE *fh;
1092                                  struct mnttab mt;
1093                                  int status;
1094                                  fh = fopen ("/etc/mnttab", "r");
1095                                  status = getmntent (fh, &mt);
1096                                 ]]
1097                         ),
1098                         [c_cv_have_two_getmntent="yes"],
1099                         [c_cv_have_two_getmntent="no"]
1100                 )
1101         )
1102 fi
1103
1104 # Check for different versions of `getmntent' here..
1105
1106 if test "x$have_getmntent" = "xc"; then
1107         if test "x$c_cv_have_one_getmntent" = "xyes"; then
1108                 AC_DEFINE(HAVE_ONE_GETMNTENT, 1,
1109                           [Define if the function getmntent exists and takes one argument.])
1110         fi
1111         if test "x$c_cv_have_two_getmntent" = "xyes"; then
1112                 AC_DEFINE(HAVE_TWO_GETMNTENT, 1,
1113                           [Define if the function getmntent exists and takes two arguments.])
1114         fi
1115 fi
1116 if test "x$have_getmntent" = "xsun"; then
1117         AC_DEFINE(HAVE_SUN_GETMNTENT, 1,
1118                   [Define if the function getmntent exists. It's the version from libsun.])
1119 fi
1120 if test "x$have_getmntent" = "xseq"; then
1121         AC_DEFINE(HAVE_SEQ_GETMNTENT, 1,
1122                   [Define if the function getmntent exists. It's the version from libseq.])
1123 fi
1124 if test "x$have_getmntent" = "xgen"; then
1125         AC_DEFINE(HAVE_GEN_GETMNTENT, 1,
1126                   [Define if the function getmntent exists. It's the version from libgen.])
1127 fi
1128
1129 # Check for htonll
1130 AC_MSG_CHECKING([if have htonll defined])
1131
1132     have_htonll="no"
1133     AC_LINK_IFELSE([
1134        AC_LANG_PROGRAM([
1135 #include <sys/types.h>
1136 #include <netinet/in.h>
1137 #if HAVE_INTTYPES_H
1138 # include <inttypes.h>
1139 #endif
1140        ], [
1141           return htonll(0);
1142        ])
1143     ], [
1144       have_htonll="yes"
1145       AC_DEFINE(HAVE_HTONLL, 1, [Define if the function htonll exists.])
1146     ])
1147
1148 AC_MSG_RESULT([$have_htonll])
1149
1150 # Check for structures
1151 AC_CHECK_MEMBERS([struct if_data.ifi_ibytes, struct if_data.ifi_opackets, struct if_data.ifi_ierrors],
1152         [AC_DEFINE(HAVE_STRUCT_IF_DATA, 1, [Define if struct if_data exists and is usable.])],
1153         [],
1154         [
1155         #include <sys/types.h>
1156         #include <sys/socket.h>
1157         #include <net/if.h>
1158         ])
1159 AC_CHECK_MEMBERS([struct net_device_stats.rx_bytes, struct net_device_stats.tx_packets, struct net_device_stats.rx_errors],
1160         [AC_DEFINE(HAVE_STRUCT_NET_DEVICE_STATS, 1, [Define if struct net_device_stats exists and is usable.])],
1161         [],
1162         [
1163         #include <sys/types.h>
1164         #include <sys/socket.h>
1165         #include <linux/if.h>
1166         #include <linux/netdevice.h>
1167         ])
1168
1169 AC_CHECK_MEMBERS([struct ip_mreqn.imr_ifindex], [],
1170         [],
1171         [
1172         #include <netinet/in.h>
1173         #include <net/if.h>
1174         ])
1175
1176 AC_CHECK_MEMBERS([struct kinfo_proc.ki_pid, struct kinfo_proc.ki_rssize, struct kinfo_proc.ki_rusage],
1177         [
1178                 AC_DEFINE(HAVE_STRUCT_KINFO_PROC_FREEBSD, 1,
1179                         [Define if struct kinfo_proc exists in the FreeBSD variant.])
1180                 have_struct_kinfo_proc_freebsd="yes"
1181         ],
1182         [
1183                 have_struct_kinfo_proc_freebsd="no"
1184         ],
1185         [
1186 #include <kvm.h>
1187 #include <sys/param.h>
1188 #include <sys/sysctl.h>
1189 #include <sys/user.h>
1190         ])
1191
1192 AC_CHECK_MEMBERS([struct kinfo_proc.kp_proc, struct kinfo_proc.kp_eproc],
1193         [
1194                 AC_DEFINE(HAVE_STRUCT_KINFO_PROC_OPENBSD, 1,
1195                         [Define if struct kinfo_proc exists in the OpenBSD variant.])
1196                 have_struct_kinfo_proc_openbsd="yes"
1197         ],
1198         [
1199                 have_struct_kinfo_proc_openbsd="no"
1200         ],
1201         [
1202 #include <sys/param.h>
1203 #include <sys/sysctl.h>
1204 #include <kvm.h>
1205         ])
1206
1207 AC_CHECK_MEMBERS([struct udphdr.uh_dport, struct udphdr.uh_sport], [], [],
1208 [#define _BSD_SOURCE
1209 #if HAVE_STDINT_H
1210 # include <stdint.h>
1211 #endif
1212 #if HAVE_SYS_TYPES_H
1213 # include <sys/types.h>
1214 #endif
1215 #if HAVE_NETINET_IN_SYSTM_H
1216 # include <netinet/in_systm.h>
1217 #endif
1218 #if HAVE_NETINET_IN_H
1219 # include <netinet/in.h>
1220 #endif
1221 #if HAVE_NETINET_IP_H
1222 # include <netinet/ip.h>
1223 #endif
1224 #if HAVE_NETINET_UDP_H
1225 # include <netinet/udp.h>
1226 #endif
1227 ])
1228 AC_CHECK_MEMBERS([struct udphdr.dest, struct udphdr.source], [], [],
1229 [#define _BSD_SOURCE
1230 #if HAVE_STDINT_H
1231 # include <stdint.h>
1232 #endif
1233 #if HAVE_SYS_TYPES_H
1234 # include <sys/types.h>
1235 #endif
1236 #if HAVE_NETINET_IN_SYSTM_H
1237 # include <netinet/in_systm.h>
1238 #endif
1239 #if HAVE_NETINET_IN_H
1240 # include <netinet/in.h>
1241 #endif
1242 #if HAVE_NETINET_IP_H
1243 # include <netinet/ip.h>
1244 #endif
1245 #if HAVE_NETINET_UDP_H
1246 # include <netinet/udp.h>
1247 #endif
1248 ])
1249
1250 AC_CHECK_MEMBERS([kstat_io_t.nwritten, kstat_io_t.writes, kstat_io_t.nwrites, kstat_io_t.wtime],
1251         [],
1252         [],
1253         [
1254 #if HAVE_KSTAT_H
1255 # include <kstat.h>
1256 #endif
1257         ])
1258
1259 #
1260 # Checks for libraries begin here
1261 #
1262 with_libresolv="yes"
1263 AC_CHECK_LIB(resolv, res_search,
1264 [
1265         AC_DEFINE(HAVE_LIBRESOLV, 1, [Define to 1 if you have the 'resolv' library (-lresolv).])
1266 ],
1267 [with_libresolv="no"])
1268 AM_CONDITIONAL(BUILD_WITH_LIBRESOLV, test "x$with_libresolv" = "xyes")
1269
1270 dnl Check for HAL (hardware abstraction library)
1271 with_libhal="yes"
1272 AC_CHECK_LIB(hal,libhal_device_property_exists,
1273              [AC_DEFINE(HAVE_LIBHAL, 1, [Define to 1 if you have 'hal' library])],
1274              [with_libhal="no"])
1275 if test "x$with_libhal" = "xyes"; then
1276         if test "x$PKG_CONFIG" != "x"; then
1277                 BUILD_WITH_LIBHAL_CFLAGS="`pkg-config --cflags hal`"
1278                 BUILD_WITH_LIBHAL_LIBS="`pkg-config --libs hal`"
1279                 AC_SUBST(BUILD_WITH_LIBHAL_CFLAGS)
1280                 AC_SUBST(BUILD_WITH_LIBHAL_LIBS)
1281         fi
1282 fi
1283
1284 m4_divert_once([HELP_WITH], [
1285 collectd additional packages:])
1286
1287 AM_CONDITIONAL([BUILD_AIX],[test "x$x$ac_system" = "xAIX"])
1288
1289 if test "x$ac_system" = "xAIX"
1290 then
1291         with_perfstat="yes"
1292         with_procinfo="yes"
1293 else
1294         with_perfstat="no (AIX only)"
1295         with_procinfo="no (AIX only)"
1296 fi
1297
1298 if test "x$with_perfstat" = "xyes"
1299 then
1300         AC_CHECK_LIB(perfstat, perfstat_reset, [with_perfstat="yes"], [with_perfstat="no (perfstat not found)"], [])
1301 #       AC_CHECK_HEADERS(sys/protosw.h libperfstat.h,, [with_perfstat="no (perfstat not found)"])
1302 fi
1303 if test "x$with_perfstat" = "xyes"
1304 then
1305          AC_DEFINE(HAVE_PERFSTAT, 1, [Define to 1 if you have the 'perfstat' library (-lperfstat)])
1306          # struct members pertaining to donation have been added to libperfstat somewhere between AIX5.3ML5 and AIX5.3ML9
1307          AC_CHECK_MEMBER([perfstat_partition_type_t.b.donate_enabled], [], [], [[#include <libperfstat.h]])
1308          if test "x$av_cv_member_perfstat_partition_type_t_b_donate_enabled" = "xyes"
1309          then
1310                 AC_DEFINE(PERFSTAT_SUPPORTS_DONATION, 1, [Define to 1 if your version of the 'perfstat' library supports donation])
1311          fi
1312 fi
1313 AM_CONDITIONAL(BUILD_WITH_PERFSTAT, test "x$with_perfstat" = "xyes")
1314
1315 # Processes plugin under AIX.
1316 if test "x$with_procinfo" = "xyes"
1317 then
1318         AC_CHECK_HEADERS(procinfo.h,, [with_procinfo="no (procinfo.h not found)"])
1319 fi
1320 if test "x$with_procinfo" = "xyes"
1321 then
1322          AC_DEFINE(HAVE_PROCINFO_H, 1, [Define to 1 if you have the procinfo.h])
1323 fi
1324
1325 if test "x$ac_system" = "xSolaris"
1326 then
1327         with_kstat="yes"
1328         with_devinfo="yes"
1329 else
1330         with_kstat="no (Solaris only)"
1331         with_devinfo="no (Solaris only)"
1332 fi
1333
1334 if test "x$with_kstat" = "xyes"
1335 then
1336         AC_CHECK_LIB(kstat, kstat_open, [with_kstat="yes"], [with_kstat="no (libkstat not found)"], [])
1337 fi
1338 if test "x$with_kstat" = "xyes"
1339 then
1340         AC_CHECK_LIB(devinfo, di_init, [with_devinfo="yes"], [with_devinfo="no (not found)"], [])
1341         AC_CHECK_HEADERS(kstat.h,, [with_kstat="no (kstat.h not found)"])
1342 fi
1343 if test "x$with_kstat" = "xyes"
1344 then
1345         AC_DEFINE(HAVE_LIBKSTAT, 1,
1346                   [Define to 1 if you have the 'kstat' library (-lkstat)])
1347 fi
1348 AM_CONDITIONAL(BUILD_WITH_LIBKSTAT, test "x$with_kstat" = "xyes")
1349 AM_CONDITIONAL(BUILD_WITH_LIBDEVINFO, test "x$with_devinfo" = "xyes")
1350
1351 with_libiokit="no"
1352 AC_CHECK_LIB(IOKit, IOServiceGetMatchingServices,
1353 [
1354         with_libiokit="yes"
1355 ],
1356 [
1357         with_libiokit="no"
1358 ])
1359 AM_CONDITIONAL(BUILD_WITH_LIBIOKIT, test "x$with_libiokit" = "xyes")
1360
1361 with_libkvm="no"
1362 AC_CHECK_LIB(kvm, kvm_getprocs, [with_kvm_getprocs="yes"], [with_kvm_getprocs="no"])
1363 if test "x$with_kvm_getprocs" = "xyes"
1364 then
1365         AC_DEFINE(HAVE_LIBKVM_GETPROCS, 1,
1366                   [Define to 1 if you have the 'kvm' library with the 'kvm_getprocs' symbol (-lkvm)])
1367         with_libkvm="yes"
1368 fi
1369 AM_CONDITIONAL(BUILD_WITH_LIBKVM_GETPROCS, test "x$with_kvm_getprocs" = "xyes")
1370
1371 AC_CHECK_LIB(kvm, kvm_getswapinfo, [with_kvm_getswapinfo="yes"], [with_kvm_getswapinfo="no"])
1372 if test "x$with_kvm_getswapinfo" = "xyes"
1373 then
1374         AC_DEFINE(HAVE_LIBKVM_GETSWAPINFO, 1,
1375                   [Define to 1 if you have the 'kvm' library with the 'kvm_getswapinfo' symbol (-lkvm)])
1376         with_libkvm="yes"
1377 fi
1378 AM_CONDITIONAL(BUILD_WITH_LIBKVM_GETSWAPINFO, test "x$with_kvm_getswapinfo" = "xyes")
1379
1380 AC_CHECK_LIB(kvm, kvm_nlist, [with_kvm_nlist="yes"], [with_kvm_nlist="no"])
1381 if test "x$with_kvm_nlist" = "xyes"
1382 then
1383         AC_CHECK_HEADERS(bsd/nlist.h nlist.h)
1384         AC_DEFINE(HAVE_LIBKVM_NLIST, 1,
1385                   [Define to 1 if you have the 'kvm' library with the 'kvm_nlist' symbol (-lkvm)])
1386         with_libkvm="yes"
1387 fi
1388 AM_CONDITIONAL(BUILD_WITH_LIBKVM_NLIST, test "x$with_kvm_nlist" = "xyes")
1389
1390 AC_CHECK_LIB(kvm, kvm_openfiles, [with_kvm_openfiles="yes"], [with_kvm_openfiles="no"])
1391 if test "x$with_kvm_openfiles" = "xyes"
1392 then
1393         AC_DEFINE(HAVE_LIBKVM_NLIST, 1,
1394                   [Define to 1 if you have the 'kvm' library with the 'kvm_openfiles' symbol (-lkvm)])
1395         with_libkvm="yes"
1396 fi
1397 AM_CONDITIONAL(BUILD_WITH_LIBKVM_OPENFILES, test "x$with_kvm_openfiles" = "xyes")
1398
1399 # --with-libcredis {{{
1400 AC_ARG_WITH(libcredis, [AS_HELP_STRING([--with-libcredis@<:@=PREFIX@:>@], [Path to libcredis.])],
1401 [
1402  if test "x$withval" = "xyes"
1403  then
1404          with_libcredis="yes"
1405  else if test "x$withval" = "xno"
1406  then
1407          with_libcredis="no"
1408  else
1409          with_libcredis="yes"
1410          LIBCREDIS_CPPFLAGS="$LIBCREDIS_CPPFLAGS -I$withval/include"
1411          LIBCREDIS_LDFLAGS="$LIBCREDIS_LDFLAGS -L$withval/lib"
1412  fi; fi
1413 ],
1414 [with_libcredis="yes"])
1415
1416 SAVE_CPPFLAGS="$CPPFLAGS"
1417 SAVE_LDFLAGS="$LDFLAGS"
1418
1419 CPPFLAGS="$CPPFLAGS $LIBCREDIS_CPPFLAGS"
1420 LDFLAGS="$LDFLAGS $LIBCREDIS_LDFLAGS"
1421
1422 if test "x$with_libcredis" = "xyes"
1423 then
1424         if test "x$LIBCREDIS_CPPFLAGS" != "x"
1425         then
1426                 AC_MSG_NOTICE([libcredis CPPFLAGS: $LIBCREDIS_CPPFLAGS])
1427         fi
1428         AC_CHECK_HEADERS(credis.h,
1429         [with_libcredis="yes"],
1430         [with_libcredis="no (credis.h not found)"])
1431 fi
1432 if test "x$with_libcredis" = "xyes"
1433 then
1434         if test "x$LIBCREDIS_LDFLAGS" != "x"
1435         then
1436                 AC_MSG_NOTICE([libcredis LDFLAGS: $LIBCREDIS_LDFLAGS])
1437         fi
1438         AC_CHECK_LIB(credis, credis_info,
1439         [with_libcredis="yes"],
1440         [with_libcredis="no (symbol 'credis_info' not found)"])
1441
1442 fi
1443
1444 CPPFLAGS="$SAVE_CPPFLAGS"
1445 LDFLAGS="$SAVE_LDFLAGS"
1446
1447 if test "x$with_libcredis" = "xyes"
1448 then
1449         BUILD_WITH_LIBCREDIS_CPPFLAGS="$LIBCREDIS_CPPFLAGS"
1450         BUILD_WITH_LIBCREDIS_LDFLAGS="$LIBCREDIS_LDFLAGS"
1451         AC_SUBST(BUILD_WITH_LIBCREDIS_CPPFLAGS)
1452         AC_SUBST(BUILD_WITH_LIBCREDIS_LDFLAGS)
1453 fi
1454 AM_CONDITIONAL(BUILD_WITH_LIBCREDIS, test "x$with_libcredis" = "xyes")
1455 # }}}
1456
1457 # --with-libcurl {{{
1458 with_curl_config="curl-config"
1459 with_curl_cflags=""
1460 with_curl_libs=""
1461 AC_ARG_WITH(libcurl, [AS_HELP_STRING([--with-libcurl@<:@=PREFIX@:>@], [Path to libcurl.])],
1462 [
1463         if test "x$withval" = "xno"
1464         then
1465                 with_libcurl="no"
1466         else if test "x$withval" = "xyes"
1467         then
1468                 with_libcurl="yes"
1469         else
1470                 if test -f "$withval" && test -x "$withval"
1471                 then
1472                         with_curl_config="$withval"
1473                         with_libcurl="yes"
1474                 else if test -x "$withval/bin/curl-config"
1475                 then
1476                         with_curl_config="$withval/bin/curl-config"
1477                         with_libcurl="yes"
1478                 fi; fi
1479                 with_libcurl="yes"
1480         fi; fi
1481 ],
1482 [
1483         with_libcurl="yes"
1484 ])
1485 if test "x$with_libcurl" = "xyes"
1486 then
1487         with_curl_cflags=`$with_curl_config --cflags 2>/dev/null`
1488         curl_config_status=$?
1489
1490         if test $curl_config_status -ne 0
1491         then
1492                 with_libcurl="no ($with_curl_config failed)"
1493         else
1494                 SAVE_CPPFLAGS="$CPPFLAGS"
1495                 CPPFLAGS="$CPPFLAGS $with_curl_cflags"
1496
1497                 AC_CHECK_HEADERS(curl/curl.h, [], [with_libcurl="no (curl/curl.h not found)"], [])
1498
1499                 CPPFLAGS="$SAVE_CPPFLAGS"
1500         fi
1501 fi
1502 if test "x$with_libcurl" = "xyes"
1503 then
1504         with_curl_libs=`$with_curl_config --libs 2>/dev/null`
1505         curl_config_status=$?
1506
1507         if test $curl_config_status -ne 0
1508         then
1509                 with_libcurl="no ($with_curl_config failed)"
1510         else
1511                 AC_CHECK_LIB(curl, curl_easy_init,
1512                  [with_libcurl="yes"],
1513                  [with_libcurl="no (symbol 'curl_easy_init' not found)"],
1514                  [$with_curl_libs])
1515         fi
1516 fi
1517 if test "x$with_libcurl" = "xyes"
1518 then
1519         BUILD_WITH_LIBCURL_CFLAGS="$with_curl_cflags"
1520         BUILD_WITH_LIBCURL_LIBS="$with_curl_libs"
1521         AC_SUBST(BUILD_WITH_LIBCURL_CFLAGS)
1522         AC_SUBST(BUILD_WITH_LIBCURL_LIBS)
1523 fi
1524 AM_CONDITIONAL(BUILD_WITH_LIBCURL, test "x$with_libcurl" = "xyes")
1525 # }}}
1526
1527 # --with-libdbi {{{
1528 with_libdbi_cppflags=""
1529 with_libdbi_ldflags=""
1530 AC_ARG_WITH(libdbi, [AS_HELP_STRING([--with-libdbi@<:@=PREFIX@:>@], [Path to libdbi.])],
1531 [
1532         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1533         then
1534                 with_libdbi_cppflags="-I$withval/include"
1535                 with_libdbi_ldflags="-L$withval/lib"
1536                 with_libdbi="yes"
1537         else
1538                 with_libdbi="$withval"
1539         fi
1540 ],
1541 [
1542         with_libdbi="yes"
1543 ])
1544 if test "x$with_libdbi" = "xyes"
1545 then
1546         SAVE_CPPFLAGS="$CPPFLAGS"
1547         CPPFLAGS="$CPPFLAGS $with_libdbi_cppflags"
1548
1549         AC_CHECK_HEADERS(dbi/dbi.h, [with_libdbi="yes"], [with_libdbi="no (dbi/dbi.h not found)"])
1550
1551         CPPFLAGS="$SAVE_CPPFLAGS"
1552 fi
1553 if test "x$with_libdbi" = "xyes"
1554 then
1555         SAVE_CPPFLAGS="$CPPFLAGS"
1556         SAVE_LDFLAGS="$LDFLAGS"
1557         CPPFLAGS="$CPPFLAGS $with_libdbi_cppflags"
1558         LDFLAGS="$LDFLAGS $with_libdbi_ldflags"
1559
1560         AC_CHECK_LIB(dbi, dbi_initialize, [with_libdbi="yes"], [with_libdbi="no (Symbol 'dbi_initialize' not found)"])
1561
1562         CPPFLAGS="$SAVE_CPPFLAGS"
1563         LDFLAGS="$SAVE_LDFLAGS"
1564 fi
1565 if test "x$with_libdbi" = "xyes"
1566 then
1567         BUILD_WITH_LIBDBI_CPPFLAGS="$with_libdbi_cppflags"
1568         BUILD_WITH_LIBDBI_LDFLAGS="$with_libdbi_ldflags"
1569         BUILD_WITH_LIBDBI_LIBS="-ldbi"
1570         AC_SUBST(BUILD_WITH_LIBDBI_CPPFLAGS)
1571         AC_SUBST(BUILD_WITH_LIBDBI_LDFLAGS)
1572         AC_SUBST(BUILD_WITH_LIBDBI_LIBS)
1573 fi
1574 AM_CONDITIONAL(BUILD_WITH_LIBDBI, test "x$with_libdbi" = "xyes")
1575 # }}}
1576
1577 # --with-libesmtp {{{
1578 AC_ARG_WITH(libesmtp, [AS_HELP_STRING([--with-libesmtp@<:@=PREFIX@:>@], [Path to libesmtp.])],
1579 [
1580         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1581         then
1582                 LDFLAGS="$LDFLAGS -L$withval/lib"
1583                 CPPFLAGS="$CPPFLAGS -I$withval/include -D_THREAD_SAFE"
1584                 with_libesmtp="yes"
1585         else
1586                 with_libesmtp="$withval"
1587         fi
1588 ],
1589 [
1590         with_libesmtp="yes"
1591 ])
1592 if test "x$with_libesmtp" = "xyes"
1593 then
1594         AC_CHECK_LIB(esmtp, smtp_create_session,
1595         [
1596                 AC_DEFINE(HAVE_LIBESMTP, 1, [Define to 1 if you have the esmtp library (-lesmtp).])
1597         ], [with_libesmtp="no (libesmtp not found)"])
1598 fi
1599 if test "x$with_libesmtp" = "xyes"
1600 then
1601         AC_CHECK_HEADERS(libesmtp.h,
1602         [
1603                 AC_DEFINE(HAVE_LIBESMTP_H, 1, [Define to 1 if you have the <libesmtp.h> header file.])
1604         ], [with_libesmtp="no (libesmtp.h not found)"])
1605 fi
1606 if test "x$with_libesmtp" = "xyes"
1607 then
1608         collect_libesmtp=1
1609 else
1610         collect_libesmtp=0
1611 fi
1612 AC_DEFINE_UNQUOTED(COLLECT_LIBESMTP, [$collect_libesmtp],
1613         [Wether or not to use the esmtp library])
1614 AM_CONDITIONAL(BUILD_WITH_LIBESMTP, test "x$with_libesmtp" = "xyes")
1615 # }}}
1616
1617 # --with-libganglia {{{
1618 AC_ARG_WITH(libganglia, [AS_HELP_STRING([--with-libganglia@<:@=PREFIX@:>@], [Path to libganglia.])],
1619 [
1620  if test -f "$withval" && test -x "$withval"
1621  then
1622          with_libganglia_config="$withval"
1623          with_libganglia="yes"
1624  else if test -f "$withval/bin/ganglia-config" && test -x "$withval/bin/ganglia-config"
1625  then
1626          with_libganglia_config="$withval/bin/ganglia-config"
1627          with_libganglia="yes"
1628  else if test -d "$withval"
1629  then
1630          GANGLIA_CPPFLAGS="-I$withval/include"
1631          GANGLIA_LDFLAGS="-L$withval/lib"
1632          with_libganglia="yes"
1633  else
1634          with_libganglia_config="ganglia-config"
1635          with_libganglia="$withval"
1636  fi; fi; fi
1637 ],
1638 [
1639  with_libganglia_config="ganglia-config"
1640  with_libganglia="yes"
1641 ])
1642
1643 if test "x$with_libganglia" = "xyes" && test "x$with_libganglia_config" != "x"
1644 then
1645         if test "x$GANGLIA_CPPFLAGS" = "x"
1646         then
1647                 GANGLIA_CPPFLAGS=`"$with_libganglia_config" --cflags 2>/dev/null`
1648         fi
1649
1650         if test "x$GANGLIA_LDFLAGS" = "x"
1651         then
1652                 GANGLIA_LDFLAGS=`"$with_libganglia_config" --ldflags 2>/dev/null`
1653         fi
1654
1655         if test "x$GANGLIA_LIBS" = "x"
1656         then
1657                 GANGLIA_LIBS=`"$with_libganglia_config" --libs 2>/dev/null`
1658         fi
1659 fi
1660
1661 SAVE_CPPFLAGS="$CPPFLAGS"
1662 SAVE_LDFLAGS="$LDFLAGS"
1663 CPPFLAGS="$CPPFLAGS $GANGLIA_CPPFLAGS"
1664 LDFLAGS="$LDFLAGS $GANGLIA_LDFLAGS"
1665
1666 if test "x$with_libganglia" = "xyes"
1667 then
1668         AC_CHECK_HEADERS(gm_protocol.h,
1669         [
1670                 AC_DEFINE(HAVE_GM_PROTOCOL_H, 1,
1671                           [Define to 1 if you have the <gm_protocol.h> header file.])
1672         ], [with_libganglia="no (gm_protocol.h not found)"])
1673 fi
1674
1675 if test "x$with_libganglia" = "xyes"
1676 then
1677         AC_CHECK_LIB(ganglia, xdr_Ganglia_value_msg,
1678         [
1679                 AC_DEFINE(HAVE_LIBGANGLIA, 1,
1680                           [Define to 1 if you have the ganglia library (-lganglia).])
1681         ], [with_libganglia="no (symbol xdr_Ganglia_value_msg not found)"])
1682 fi
1683
1684 CPPFLAGS="$SAVE_CPPFLAGS"
1685 LDFLAGS="$SAVE_LDFLAGS"
1686
1687 AC_SUBST(GANGLIA_CPPFLAGS)
1688 AC_SUBST(GANGLIA_LDFLAGS)
1689 AC_SUBST(GANGLIA_LIBS)
1690 AM_CONDITIONAL(BUILD_WITH_LIBGANGLIA, test "x$with_libganglia" = "xyes")
1691 # }}}
1692
1693 # --with-libgcrypt {{{
1694 GCRYPT_CPPFLAGS="$GCRYPT_CPPFLAGS"
1695 GCRYPT_LDFLAGS="$GCRYPT_LDFLAGS"
1696 GCRYPT_LIBS="$GCRYPT_LIBS"
1697 AC_ARG_WITH(libgcrypt, [AS_HELP_STRING([--with-libgcrypt@<:@=PREFIX@:>@], [Path to libgcrypt.])],
1698 [
1699  if test -f "$withval" && test -x "$withval"
1700  then
1701          with_libgcrypt_config="$withval"
1702          with_libgcrypt="yes"
1703  else if test -f "$withval/bin/gcrypt-config" && test -x "$withval/bin/gcrypt-config"
1704  then
1705          with_libgcrypt_config="$withval/bin/gcrypt-config"
1706          with_libgcrypt="yes"
1707  else if test -d "$withval"
1708  then
1709          GCRYPT_CPPFLAGS="$GCRYPT_CPPFLAGS -I$withval/include"
1710          GCRYPT_LDFLAGS="$GCRYPT_LDFLAGS -L$withval/lib"
1711          with_libgcrypt="yes"
1712  else
1713          with_libgcrypt_config="gcrypt-config"
1714          with_libgcrypt="$withval"
1715  fi; fi; fi
1716 ],
1717 [
1718  with_libgcrypt_config="libgcrypt-config"
1719  with_libgcrypt="yes"
1720 ])
1721
1722 if test "x$with_libgcrypt" = "xyes" && test "x$with_libgcrypt_config" != "x"
1723 then
1724         if test "x$GCRYPT_CPPFLAGS" = "x"
1725         then
1726                 GCRYPT_CPPFLAGS=`"$with_libgcrypt_config" --cflags 2>/dev/null`
1727         fi
1728
1729         if test "x$GCRYPT_LDFLAGS" = "x"
1730         then
1731                 gcrypt_exec_prefix=`"$with_libgcrypt_config" --exec-prefix 2>/dev/null`
1732                 GCRYPT_LDFLAGS="-L$gcrypt_exec_prefix/lib"
1733         fi
1734
1735         if test "x$GCRYPT_LIBS" = "x"
1736         then
1737                 GCRYPT_LIBS=`"$with_libgcrypt_config" --libs 2>/dev/null`
1738         fi
1739 fi
1740
1741 SAVE_CPPFLAGS="$CPPFLAGS"
1742 SAVE_LDFLAGS="$LDFLAGS"
1743 CPPFLAGS="$CPPFLAGS $GCRYPT_CPPFLAGS"
1744 LDFLAGS="$LDFLAGS $GCRYPT_LDFLAGS"
1745
1746 if test "x$with_libgcrypt" = "xyes"
1747 then
1748         if test "x$GCRYPT_CPPFLAGS" != "x"
1749         then
1750                 AC_MSG_NOTICE([gcrypt CPPFLAGS: $GCRYPT_CPPFLAGS])
1751         fi
1752         AC_CHECK_HEADERS(gcrypt.h,
1753                 [with_libgcrypt="yes"],
1754                 [with_libgcrypt="no (gcrypt.h not found)"])
1755 fi
1756
1757 if test "x$with_libgcrypt" = "xyes"
1758 then
1759         if test "x$GCRYPT_LDFLAGS" != "x"
1760         then
1761                 AC_MSG_NOTICE([gcrypt LDFLAGS: $GCRYPT_LDFLAGS])
1762         fi
1763         AC_CHECK_LIB(gcrypt, gcry_md_hash_buffer,
1764                 [with_libgcrypt="yes"],
1765                 [with_libgcrypt="no (symbol gcry_md_hash_buffer not found)"])
1766
1767         if test "$with_libgcrypt" != "no"; then
1768                 AM_PATH_LIBGCRYPT(1:1.2.0,,with_libgcrypt="no (version 1.2.0+ required)")
1769         fi
1770 fi
1771
1772 CPPFLAGS="$SAVE_CPPFLAGS"
1773 LDFLAGS="$SAVE_LDFLAGS"
1774
1775 if test "x$with_libgcrypt" = "xyes"
1776 then
1777         AC_DEFINE(HAVE_LIBGCRYPT, 1, [Define to 1 if you have the gcrypt library (-lgcrypt).])
1778 fi
1779
1780 AC_SUBST(GCRYPT_CPPFLAGS)
1781 AC_SUBST(GCRYPT_LDFLAGS)
1782 AC_SUBST(GCRYPT_LIBS)
1783 AM_CONDITIONAL(BUILD_WITH_LIBGCRYPT, test "x$with_libgcrypt" = "xyes")
1784 # }}}
1785
1786 # --with-libiptc {{{
1787 AC_ARG_WITH(libiptc, [AS_HELP_STRING([--with-libiptc@<:@=PREFIX@:>@], [Path to libiptc.])],
1788 [
1789         if test "x$withval" = "xshipped"
1790         then
1791                 with_libiptc="own"
1792         else if test "x$withval" = "xyes"
1793         then
1794                 with_libiptc="pkgconfig"
1795         else if test "x$withval" = "xno"
1796         then
1797                 with_libiptc="no"
1798         else
1799                 with_libiptc="yes"
1800                 with_libiptc_cflags="-I$withval/include"
1801                 with_libiptc_libs="-L$withval/lib"
1802         fi; fi; fi
1803 ],
1804 [
1805         if test "x$ac_system" = "xLinux"
1806         then
1807                 with_libiptc="pkgconfig"
1808         else
1809                 with_libiptc="no (Linux only)"
1810         fi
1811 ])
1812
1813 if test "x$with_libiptc" = "xpkgconfig" && test "x$PKG_CONFIG" = "x"
1814 then
1815         with_libiptc="no (Don't have pkg-config)"
1816 fi
1817
1818 if test "x$with_libiptc" = "xpkgconfig"
1819 then
1820         $PKG_CONFIG --exists 'libiptc' 2>/dev/null
1821         if test $? -ne 0
1822         then
1823                 with_libiptc="no (pkg-config doesn't know libiptc)"
1824         fi
1825 fi
1826 if test "x$with_libiptc" = "xpkgconfig"
1827 then
1828         with_libiptc_cflags="`$PKG_CONFIG --cflags 'libiptc'`"
1829         if test $? -ne 0
1830         then
1831                 with_libiptc="no ($PKG_CONFIG failed)"
1832         fi
1833         with_libiptc_libs="`$PKG_CONFIG --libs 'libiptc'`"
1834         if test $? -ne 0
1835         then
1836                 with_libiptc="no ($PKG_CONFIG failed)"
1837         fi
1838 fi
1839
1840 SAVE_CPPFLAGS="$CPPFLAGS"
1841 CPPFLAGS="$CPPFLAGS $with_libiptc_cflags"
1842
1843 # check whether the header file for libiptc is available.
1844 if test "x$with_libiptc" = "xpkgconfig"
1845 then
1846         AC_CHECK_HEADERS(libiptc/libiptc.h libiptc/libip6tc.h, ,
1847                         [with_libiptc="no (header file missing)"])
1848 fi
1849 # If the header file is available, check for the required type declaractions.
1850 # They may be missing in old versions of libiptc. In that case, they will be
1851 # declared in the iptables plugin.
1852 if test "x$with_libiptc" = "xpkgconfig"
1853 then
1854         AC_CHECK_TYPES([iptc_handle_t, ip6tc_handle_t], [], [])
1855 fi
1856 # Check for the iptc_init symbol in the library.
1857 # This could be in iptc or ip4tc
1858 if test "x$with_libiptc" = "xpkgconfig"
1859 then
1860         AC_SEARCH_LIBS(iptc_init, [iptc ip4tc],
1861                         [with_libiptc="pkgconfig"],
1862                         [with_libiptc="no"],
1863                         [$with_libiptc_libs])
1864 fi
1865 if test "x$with_libiptc" = "xpkgconfig"
1866 then
1867         with_libiptc="yes"
1868 fi
1869
1870 CPPFLAGS="$SAVE_CPPFLAGS"
1871
1872 if test "x$with_libiptc" = "xown"
1873 then
1874         with_libiptc_cflags=""
1875         with_libiptc_libs=""
1876 fi
1877 if test "x$with_libiptc" = "xown"
1878 then
1879         AC_CHECK_HEADERS(linux/netfilter_ipv4/ip_tables.h linux/netfilter_ipv6/ip6_tables.h linux/netfilter/x_tables.h, [],
1880         [
1881                 with_libiptc="no (Linux iptables headers not found)"
1882         ],
1883         [
1884 #include "$srcdir/src/owniptc/ipt_kernel_headers.h"
1885         ])
1886 fi
1887 AM_CONDITIONAL(BUILD_WITH_OWN_LIBIPTC, test "x$with_libiptc" = "xown")
1888 if test "x$with_libiptc" = "xown"
1889 then
1890         AC_DEFINE(OWN_LIBIPTC, 1, [Define to 1 if we use the shipped iptc library.])
1891         with_libiptc="yes"
1892 fi
1893
1894 AM_CONDITIONAL(BUILD_WITH_LIBIPTC, test "x$with_libiptc" = "xyes")
1895 if test "x$with_libiptc" = "xyes"
1896 then
1897         BUILD_WITH_LIBIPTC_CPPFLAGS="$with_libiptc_cflags"
1898         BUILD_WITH_LIBIPTC_LDFLAGS="$with_libiptc_libs"
1899         AC_SUBST(BUILD_WITH_LIBIPTC_CPPFLAGS)
1900         AC_SUBST(BUILD_WITH_LIBIPTC_LDFLAGS)
1901 fi
1902 # }}}
1903
1904 # --with-java {{{
1905 with_java_home="$JAVA_HOME"
1906 with_java_vmtype="client"
1907 with_java_cflags=""
1908 with_java_libs=""
1909 JAVAC="$JAVAC"
1910 JAR="$JAR"
1911 AC_ARG_WITH(java, [AS_HELP_STRING([--with-java@<:@=PREFIX@:>@], [Path to Java home.])],
1912 [
1913         if test "x$withval" = "xno"
1914         then
1915                 with_java="no"
1916         else if test "x$withval" = "xyes"
1917         then
1918                 with_java="yes"
1919         else
1920                 with_java_home="$withval"
1921                 with_java="yes"
1922         fi; fi
1923 ],
1924 [with_java="yes"])
1925 if test "x$with_java" = "xyes"
1926 then
1927         if test -d "$with_java_home"
1928         then
1929                 AC_MSG_CHECKING([for jni.h])
1930                 TMPDIR=`find "$with_java_home" -name jni.h -type f -exec 'dirname' '{}' ';' | head -n 1`
1931                 if test "x$TMPDIR" != "x"
1932                 then
1933                         AC_MSG_RESULT([found in $TMPDIR])
1934                         JAVA_CPPFLAGS="$JAVA_CPPFLAGS -I$TMPDIR"
1935                 else
1936                         AC_MSG_RESULT([not found])
1937                 fi
1938
1939                 AC_MSG_CHECKING([for jni_md.h])
1940                 TMPDIR=`find "$with_java_home" -name jni_md.h -type f -exec 'dirname' '{}' ';' | head -n 1`
1941                 if test "x$TMPDIR" != "x"
1942                 then
1943                         AC_MSG_RESULT([found in $TMPDIR])
1944                         JAVA_CPPFLAGS="$JAVA_CPPFLAGS -I$TMPDIR"
1945                 else
1946                         AC_MSG_RESULT([not found])
1947                 fi
1948
1949                 AC_MSG_CHECKING([for libjvm.so])
1950                 TMPDIR=`find "$with_java_home" -name libjvm.so -type f -exec 'dirname' '{}' ';' | head -n 1`
1951                 if test "x$TMPDIR" != "x"
1952                 then
1953                         AC_MSG_RESULT([found in $TMPDIR])
1954                         JAVA_LDFLAGS="$JAVA_LDFLAGS -L$TMPDIR -Wl,-rpath -Wl,$TMPDIR"
1955                 else
1956                         AC_MSG_RESULT([not found])
1957                 fi
1958
1959                 if test "x$JAVAC" = "x"
1960                 then
1961                         AC_MSG_CHECKING([for javac])
1962                         TMPDIR=`find "$with_java_home" -name javac -type f | head -n 1`
1963                         if test "x$TMPDIR" != "x"
1964                         then
1965                                 JAVAC="$TMPDIR"
1966                                 AC_MSG_RESULT([$JAVAC])
1967                         else
1968                                 AC_MSG_RESULT([not found])
1969                         fi
1970                 fi
1971                 if test "x$JAR" = "x"
1972                 then
1973                         AC_MSG_CHECKING([for jar])
1974                         TMPDIR=`find "$with_java_home" -name jar -type f | head -n 1`
1975                         if test "x$TMPDIR" != "x"
1976                         then
1977                                 JAR="$TMPDIR"
1978                                 AC_MSG_RESULT([$JAR])
1979                         else
1980                                 AC_MSG_RESULT([not found])
1981                         fi
1982                 fi
1983         else if test "x$with_java_home" != "x"
1984         then
1985                 AC_MSG_WARN([JAVA_HOME: No such directory: $with_java_home])
1986         fi; fi
1987 fi
1988
1989 if test "x$JAVA_CPPFLAGS" != "x"
1990 then
1991         AC_MSG_NOTICE([Building with JAVA_CPPFLAGS set to: $JAVA_CPPFLAGS])
1992 fi
1993 if test "x$JAVA_CFLAGS" != "x"
1994 then
1995         AC_MSG_NOTICE([Building with JAVA_CFLAGS set to: $JAVA_CFLAGS])
1996 fi
1997 if test "x$JAVA_LDFLAGS" != "x"
1998 then
1999         AC_MSG_NOTICE([Building with JAVA_LDFLAGS set to: $JAVA_LDFLAGS])
2000 fi
2001 if test "x$JAVAC" = "x"
2002 then
2003         with_javac_path="$PATH"
2004         if test "x$with_java_home" != "x"
2005         then
2006                 with_javac_path="$with_java_home:with_javac_path"
2007                 if test -d "$with_java_home/bin"
2008                 then
2009                         with_javac_path="$with_java_home/bin:with_javac_path"
2010                 fi
2011         fi
2012
2013         AC_PATH_PROG(JAVAC, javac, [], "$with_javac_path")
2014 fi
2015 if test "x$JAVAC" = "x"
2016 then
2017         with_java="no (javac not found)"
2018 fi
2019 if test "x$JAR" = "x"
2020 then
2021         with_jar_path="$PATH"
2022         if test "x$with_java_home" != "x"
2023         then
2024                 with_jar_path="$with_java_home:$with_jar_path"
2025                 if test -d "$with_java_home/bin"
2026                 then
2027                         with_jar_path="$with_java_home/bin:$with_jar_path"
2028                 fi
2029         fi
2030
2031         AC_PATH_PROG(JAR, jar, [], "$with_jar_path")
2032 fi
2033 if test "x$JAR" = "x"
2034 then
2035         with_java="no (jar not found)"
2036 fi
2037
2038 SAVE_CPPFLAGS="$CPPFLAGS"
2039 SAVE_CFLAGS="$CFLAGS"
2040 SAVE_LDFLAGS="$LDFLAGS"
2041 CPPFLAGS="$CPPFLAGS $JAVA_CPPFLAGS"
2042 CFLAGS="$CFLAGS $JAVA_CFLAGS"
2043 LDFLAGS="$LDFLAGS $JAVA_LDFLAGS"
2044
2045 if test "x$with_java" = "xyes"
2046 then
2047         AC_CHECK_HEADERS(jni.h, [], [with_java="no (jni.h not found)"])
2048 fi
2049 if test "x$with_java" = "xyes"
2050 then
2051         AC_CHECK_LIB(jvm, JNI_CreateJavaVM,
2052         [with_java="yes"],
2053         [with_java="no (libjvm not found)"],
2054         [$JAVA_LIBS])
2055 fi
2056 if test "x$with_java" = "xyes"
2057 then
2058         JAVA_LIBS="$JAVA_LIBS -ljvm"
2059         AC_MSG_NOTICE([Building with JAVA_LIBS set to: $JAVA_LIBS])
2060 fi
2061
2062 CPPFLAGS="$SAVE_CPPFLAGS"
2063 CFLAGS="$SAVE_CFLAGS"
2064 LDFLAGS="$SAVE_LDFLAGS"
2065
2066 AC_SUBST(JAVA_CPPFLAGS)
2067 AC_SUBST(JAVA_CFLAGS)
2068 AC_SUBST(JAVA_LDFLAGS)
2069 AC_SUBST(JAVA_LIBS)
2070 AM_CONDITIONAL(BUILD_WITH_JAVA, test "x$with_java" = "xyes")
2071 # }}}
2072
2073 # --with-libmemcached {{{
2074 with_libmemcached_cppflags=""
2075 with_libmemcached_ldflags=""
2076 AC_ARG_WITH(libmemcached, [AS_HELP_STRING([--with-libmemcached@<:@=PREFIX@:>@], [Path to libmemcached.])],
2077 [
2078         if test "x$withval" != "xno" && test "x$withval" != "xyes"
2079         then
2080                 with_libmemcached_cppflags="-I$withval/include"
2081                 with_libmemcached_ldflags="-L$withval/lib"
2082                 with_libmemcached="yes"
2083         else
2084                 with_libmemcached="$withval"
2085         fi
2086 ],
2087 [
2088         with_libmemcached="yes"
2089 ])
2090 if test "x$with_libmemcached" = "xyes"
2091 then
2092         SAVE_CPPFLAGS="$CPPFLAGS"
2093         CPPFLAGS="$CPPFLAGS $with_libmemcached_cppflags"
2094
2095         AC_CHECK_HEADERS(libmemcached/memcached.h, [with_libmemcached="yes"], [with_libmemcached="no (libmemcached/memcached.h not found)"])
2096
2097         CPPFLAGS="$SAVE_CPPFLAGS"
2098 fi
2099 if test "x$with_libmemcached" = "xyes"
2100 then
2101         SAVE_CPPFLAGS="$CPPFLAGS"
2102         SAVE_LDFLAGS="$LDFLAGS"
2103         CPPFLAGS="$CPPFLAGS $with_libmemcached_cppflags"
2104         LDFLAGS="$LDFLAGS $with_libmemcached_ldflags"
2105
2106         AC_CHECK_LIB(memcached, memcached_create, [with_libmemcached="yes"], [with_libmemcached="no (Symbol 'memcached_create' not found)"])
2107
2108         CPPFLAGS="$SAVE_CPPFLAGS"
2109         LDFLAGS="$SAVE_LDFLAGS"
2110 fi
2111 if test "x$with_libmemcached" = "xyes"
2112 then
2113         BUILD_WITH_LIBMEMCACHED_CPPFLAGS="$with_libmemcached_cppflags"
2114         BUILD_WITH_LIBMEMCACHED_LDFLAGS="$with_libmemcached_ldflags"
2115         BUILD_WITH_LIBMEMCACHED_LIBS="-lmemcached"
2116         AC_SUBST(BUILD_WITH_LIBMEMCACHED_CPPFLAGS)
2117         AC_SUBST(BUILD_WITH_LIBMEMCACHED_LDFLAGS)
2118         AC_SUBST(BUILD_WITH_LIBMEMCACHED_LIBS)
2119         AC_DEFINE(HAVE_LIBMEMCACHED, 1, [Define if libmemcached is present and usable.])
2120 fi
2121 AM_CONDITIONAL(BUILD_WITH_LIBMEMCACHED, test "x$with_libmemcached" = "xyes")
2122 # }}}
2123
2124 # --with-libmodbus {{{
2125 with_libmodbus_config=""
2126 with_libmodbus_cflags=""
2127 with_libmodbus_libs=""
2128 AC_ARG_WITH(libmodbus, [AS_HELP_STRING([--with-libmodbus@<:@=PREFIX@:>@], [Path to the modbus library.])],
2129 [
2130         if test "x$withval" = "xno"
2131         then
2132                 with_libmodbus="no"
2133         else if test "x$withval" = "xyes"
2134         then
2135                 with_libmodbus="use_pkgconfig"
2136         else if test -d "$with_libmodbus/lib"
2137         then
2138                 AC_MSG_NOTICE([Not checking for libmodbus: Manually configured])
2139                 with_libmodbus_cflags="-I$withval/include"
2140                 with_libmodbus_libs="-L$withval/lib -lmodbus"
2141                 with_libmodbus="yes"
2142         fi; fi; fi
2143 ],
2144 [with_libmodbus="use_pkgconfig"])
2145
2146 # configure using pkg-config
2147 if test "x$with_libmodbus" = "xuse_pkgconfig"
2148 then
2149         if test "x$PKG_CONFIG" = "x"
2150         then
2151                 with_libmodbus="no (Don't have pkg-config)"
2152         fi
2153 fi
2154 if test "x$with_libmodbus" = "xuse_pkgconfig"
2155 then
2156         AC_MSG_NOTICE([Checking for modbus using $PKG_CONFIG])
2157         $PKG_CONFIG --exists 'modbus' 2>/dev/null
2158         if test $? -ne 0
2159         then
2160                 with_libmodbus="no (pkg-config doesn't know modbus)"
2161         fi
2162 fi
2163 if test "x$with_libmodbus" = "xuse_pkgconfig"
2164 then
2165         with_libmodbus_cflags="`$PKG_CONFIG --cflags 'modbus'`"
2166         if test $? -ne 0
2167         then
2168                 with_libmodbus="no ($PKG_CONFIG failed)"
2169         fi
2170         with_libmodbus_libs="`$PKG_CONFIG --libs 'modbus'`"
2171         if test $? -ne 0
2172         then
2173                 with_libmodbus="no ($PKG_CONFIG failed)"
2174         fi
2175 fi
2176 if test "x$with_libmodbus" = "xuse_pkgconfig"
2177 then
2178         with_libmodbus="yes"
2179 fi
2180
2181 # with_libmodbus_cflags and with_libmodbus_libs are set up now, let's do
2182 # the actual checks.
2183 if test "x$with_libmodbus" = "xyes"
2184 then
2185         SAVE_CPPFLAGS="$CPPFLAGS"
2186         CPPFLAGS="$CPPFLAGS $with_libmodbus_cflags"
2187
2188         AC_CHECK_HEADERS(modbus/modbus.h, [], [with_libmodbus="no (modbus/modbus.h not found)"])
2189
2190         CPPFLAGS="$SAVE_CPPFLAGS"
2191 fi
2192 if test "x$with_libmodbus" = "xyes"
2193 then
2194         SAVE_CPPFLAGS="$CPPFLAGS"
2195         SAVE_LDFLAGS="$LDFLAGS"
2196
2197         CPPFLAGS="$CPPFLAGS $with_libmodbus_cflags"
2198         LDFLAGS="$LDFLAGS $with_libmodbus_libs"
2199
2200         AC_CHECK_LIB(modbus, modbus_connect,
2201                      [with_libmodbus="yes"],
2202                      [with_libmodbus="no (symbol modbus_connect not found)"])
2203
2204         CPPFLAGS="$SAVE_CPPFLAGS"
2205         LDFLAGS="$SAVE_LDFLAGS"
2206 fi
2207 if test "x$with_libmodbus" = "xyes"
2208 then
2209         BUILD_WITH_LIBMODBUS_CFLAGS="$with_libmodbus_cflags"
2210         BUILD_WITH_LIBMODBUS_LIBS="$with_libmodbus_libs"
2211         AC_SUBST(BUILD_WITH_LIBMODBUS_CFLAGS)
2212         AC_SUBST(BUILD_WITH_LIBMODBUS_LIBS)
2213 fi
2214 # }}}
2215
2216 # --with-libmysql {{{
2217 with_mysql_config="mysql_config"
2218 with_mysql_cflags=""
2219 with_mysql_libs=""
2220 AC_ARG_WITH(libmysql, [AS_HELP_STRING([--with-libmysql@<:@=PREFIX@:>@], [Path to libmysql.])],
2221 [
2222         if test "x$withval" = "xno"
2223         then
2224                 with_libmysql="no"
2225         else if test "x$withval" = "xyes"
2226         then
2227                 with_libmysql="yes"
2228         else
2229                 if test -f "$withval" && test -x "$withval";
2230                 then
2231                         with_mysql_config="$withval"
2232                 else if test -x "$withval/bin/mysql_config"
2233                 then
2234                         with_mysql_config="$withval/bin/mysql_config"
2235                 fi; fi
2236                 with_libmysql="yes"
2237         fi; fi
2238 ],
2239 [
2240         with_libmysql="yes"
2241 ])
2242 if test "x$with_libmysql" = "xyes"
2243 then
2244         with_mysql_cflags=`$with_mysql_config --cflags 2>/dev/null`
2245         mysql_config_status=$?
2246
2247         if test $mysql_config_status -ne 0
2248         then
2249                 with_libmysql="no ($with_mysql_config failed)"
2250         else
2251                 SAVE_CPPFLAGS="$CPPFLAGS"
2252                 CPPFLAGS="$CPPFLAGS $with_mysql_cflags"
2253
2254                 have_mysql_h="no"
2255                 have_mysql_mysql_h="no"
2256                 AC_CHECK_HEADERS(mysql.h, [have_mysql_h="yes"])
2257
2258                 if test "x$have_mysql_h" = "xno"
2259                 then
2260                         AC_CHECK_HEADERS(mysql/mysql.h, [have_mysql_mysql_h="yes"])
2261                 fi
2262
2263                 if test "x$have_mysql_h$have_mysql_mysql_h" = "xnono"
2264                 then
2265                         with_libmysql="no (mysql.h not found)"
2266                 fi
2267
2268                 CPPFLAGS="$SAVE_CPPFLAGS"
2269         fi
2270 fi
2271 if test "x$with_libmysql" = "xyes"
2272 then
2273         with_mysql_libs=`$with_mysql_config --libs_r 2>/dev/null`
2274         mysql_config_status=$?
2275
2276         if test $mysql_config_status -ne 0
2277         then
2278                 with_libmysql="no ($with_mysql_config failed)"
2279         else
2280                 AC_CHECK_LIB(mysqlclient, mysql_init,
2281                  [with_libmysql="yes"],
2282                  [with_libmysql="no (symbol 'mysql_init' not found)"],
2283                  [$with_mysql_libs])
2284
2285                 AC_CHECK_LIB(mysqlclient, mysql_get_server_version,
2286                  [with_libmysql="yes"],
2287                  [with_libmysql="no (symbol 'mysql_get_server_version' not found)"],
2288                  [$with_mysql_libs])
2289         fi
2290 fi
2291 if test "x$with_libmysql" = "xyes"
2292 then
2293         BUILD_WITH_LIBMYSQL_CFLAGS="$with_mysql_cflags"
2294         BUILD_WITH_LIBMYSQL_LIBS="$with_mysql_libs"
2295         AC_SUBST(BUILD_WITH_LIBMYSQL_CFLAGS)
2296         AC_SUBST(BUILD_WITH_LIBMYSQL_LIBS)
2297 fi
2298 AM_CONDITIONAL(BUILD_WITH_LIBMYSQL, test "x$with_libmysql" = "xyes")
2299 # }}}
2300
2301 # --with-libnetlink {{{
2302 with_libnetlink_cflags=""
2303 with_libnetlink_libs="-lnetlink"
2304 AC_ARG_WITH(libnetlink, [AS_HELP_STRING([--with-libnetlink@<:@=PREFIX@:>@], [Path to libnetlink.])],
2305 [
2306  echo "libnetlink: withval = $withval"
2307  if test "x$withval" = "xyes"
2308  then
2309          with_libnetlink="yes"
2310  else if test "x$withval" = "xno"
2311  then
2312          with_libnetlink="no"
2313  else
2314          if test -d "$withval/include"
2315          then
2316                  with_libnetlink_cflags="-I$withval/include"
2317                  with_libnetlink_libs="-L$withval/lib -lnetlink"
2318                  with_libnetlink="yes"
2319          else
2320                  AC_MSG_ERROR("no such directory: $withval/include")
2321          fi
2322  fi; fi
2323 ],
2324 [
2325  if test "x$ac_system" = "xLinux"
2326  then
2327          with_libnetlink="yes"
2328  else
2329          with_libnetlink="no (Linux only library)"
2330  fi
2331 ])
2332 if test "x$with_libnetlink" = "xyes"
2333 then
2334         SAVE_CFLAGS="$CFLAGS"
2335         CFLAGS="$CFLAGS $with_libnetlink_cflags"
2336
2337         with_libnetlink="no (libnetlink.h not found)"
2338
2339         AC_CHECK_HEADERS(libnetlink.h iproute/libnetlink.h linux/libnetlink.h,
2340         [
2341          with_libnetlink="yes"
2342          break
2343         ], [],
2344 [#include <stdio.h>
2345 #include <sys/types.h>
2346 #include <asm/types.h>
2347 #include <sys/socket.h>
2348 #include <linux/netlink.h>
2349 #include <linux/rtnetlink.h>])
2350         AC_CHECK_HEADERS(linux/gen_stats.h linux/pkt_sched.h, [], [],
2351 [#include <stdio.h>
2352 #include <sys/types.h>
2353 #include <asm/types.h>
2354 #include <sys/socket.h>])
2355
2356         AC_COMPILE_IFELSE(
2357 [#include <stdio.h>
2358 #include <sys/types.h>
2359 #include <asm/types.h>
2360 #include <sys/socket.h>
2361 #include <linux/netlink.h>
2362 #include <linux/rtnetlink.h>
2363
2364 int main (void)
2365 {
2366         int retval = TCA_STATS2;
2367         return (retval);
2368 }],
2369         [AC_DEFINE([HAVE_TCA_STATS2], 1, [True if the enum-member TCA_STATS2 exists])]
2370         []);
2371
2372         AC_COMPILE_IFELSE(
2373 [#include <stdio.h>
2374 #include <sys/types.h>
2375 #include <asm/types.h>
2376 #include <sys/socket.h>
2377 #include <linux/netlink.h>
2378 #include <linux/rtnetlink.h>
2379
2380 int main (void)
2381 {
2382         int retval = TCA_STATS;
2383         return (retval);
2384 }],
2385         [AC_DEFINE([HAVE_TCA_STATS], 1, [True if the enum-member TCA_STATS exists])]
2386         []);
2387
2388         CFLAGS="$SAVE_CFLAGS"
2389 fi
2390 if test "x$with_libnetlink" = "xyes"
2391 then
2392         AC_CHECK_LIB(netlink, rtnl_open,
2393                      [with_libnetlink="yes"],
2394                      [with_libnetlink="no (symbol 'rtnl_open' not found)"],
2395                      [$with_libnetlink_libs])
2396 fi
2397 if test "x$with_libnetlink" = "xyes"
2398 then
2399         BUILD_WITH_LIBNETLINK_CFLAGS="$with_libnetlink_cflags"
2400         BUILD_WITH_LIBNETLINK_LIBS="$with_libnetlink_libs"
2401         AC_SUBST(BUILD_WITH_LIBNETLINK_CFLAGS)
2402         AC_SUBST(BUILD_WITH_LIBNETLINK_LIBS)
2403 fi
2404 AM_CONDITIONAL(BUILD_WITH_LIBNETLINK, test "x$with_libnetlink" = "xyes")
2405 # }}}
2406
2407 # --with-libnetapp {{{
2408 AC_ARG_VAR([LIBNETAPP_CPPFLAGS], [C preprocessor flags required to build with libnetapp])
2409 AC_ARG_VAR([LIBNETAPP_LDFLAGS],  [Linker flags required to build with libnetapp])
2410 AC_ARG_VAR([LIBNETAPP_LIBS],     [Other libraries required to link against libnetapp])
2411 LIBNETAPP_CPPFLAGS="$LIBNETAPP_CPPFLAGS"
2412 LIBNETAPP_LDFLAGS="$LIBNETAPP_LDFLAGS"
2413 LIBNETAPP_LIBS="$LIBNETAPP_LIBS"
2414 AC_ARG_WITH(libnetapp, [AS_HELP_STRING([--with-libnetapp@<:@=PREFIX@:>@], [Path to libnetapp.])],
2415 [
2416  if test -d "$withval"
2417  then
2418          LIBNETAPP_CPPFLAGS="$LIBNETAPP_CPPFLAGS -I$withval/include"
2419          LIBNETAPP_LDFLAGS="$LIBNETAPP_LDFLAGS -L$withval/lib"
2420          with_libnetapp="yes"
2421  else
2422          with_libnetapp="$withval"
2423  fi
2424 ],
2425 [
2426  with_libnetapp="yes"
2427 ])
2428
2429 SAVE_CPPFLAGS="$CPPFLAGS"
2430 SAVE_LDFLAGS="$LDFLAGS"
2431 CPPFLAGS="$CPPFLAGS $LIBNETAPP_CPPFLAGS"
2432 LDFLAGS="$LDFLAGS $LIBNETAPP_LDFLAGS"
2433
2434 if test "x$with_libnetapp" = "xyes"
2435 then
2436         if test "x$LIBNETAPP_CPPFLAGS" != "x"
2437         then
2438                 AC_MSG_NOTICE([netapp CPPFLAGS: $LIBNETAPP_CPPFLAGS])
2439         fi
2440         AC_CHECK_HEADERS(netapp_api.h,
2441                 [with_libnetapp="yes"],
2442                 [with_libnetapp="no (netapp_api.h not found)"])
2443 fi
2444
2445 if test "x$with_libnetapp" = "xyes"
2446 then
2447         if test "x$LIBNETAPP_LDFLAGS" != "x"
2448         then
2449                 AC_MSG_NOTICE([netapp LDFLAGS: $LIBNETAPP_LDFLAGS])
2450         fi
2451
2452         if test "x$LIBNETAPP_LIBS" = "x"
2453         then
2454                 LIBNETAPP_LIBS="-lpthread -lxml -ladt -lssl -lm -lcrypto -lz"
2455         fi
2456         AC_MSG_NOTICE([netapp LIBS: $LIBNETAPP_LIBS])
2457
2458         AC_CHECK_LIB(netapp, na_server_invoke_elem,
2459                 [with_libnetapp="yes"],
2460                 [with_libnetapp="no (symbol na_server_invoke_elem not found)"],
2461                 [$LIBNETAPP_LIBS])
2462         LIBNETAPP_LIBS="-lnetapp $LIBNETAPP_LIBS"
2463 fi
2464
2465 CPPFLAGS="$SAVE_CPPFLAGS"
2466 LDFLAGS="$SAVE_LDFLAGS"
2467
2468 if test "x$with_libnetapp" = "xyes"
2469 then
2470         AC_DEFINE(HAVE_LIBNETAPP, 1, [Define to 1 if you have the netapp library (-lnetapp).])
2471 fi
2472
2473 AC_SUBST(LIBNETAPP_CPPFLAGS)
2474 AC_SUBST(LIBNETAPP_LDFLAGS)
2475 AC_SUBST(LIBNETAPP_LIBS)
2476 AM_CONDITIONAL(BUILD_WITH_LIBNETAPP, test "x$with_libnetapp" = "xyes")
2477 # }}}
2478
2479 # --with-libnetsnmp {{{
2480 with_snmp_config="net-snmp-config"
2481 with_snmp_cflags=""
2482 with_snmp_libs=""
2483 AC_ARG_WITH(libnetsnmp, [AS_HELP_STRING([--with-libnetsnmp@<:@=PREFIX@:>@], [Path to the Net-SNMPD library.])],
2484 [
2485         if test "x$withval" = "xno"
2486         then
2487                 with_libnetsnmp="no"
2488         else if test "x$withval" = "xyes"
2489         then
2490                 with_libnetsnmp="yes"
2491         else
2492                 if test -x "$withval"
2493                 then
2494                         with_snmp_config="$withval"
2495                         with_libnetsnmp="yes"
2496                 else
2497                         with_snmp_config="$withval/bin/net-snmp-config"
2498                         with_libnetsnmp="yes"
2499                 fi
2500         fi; fi
2501 ],
2502 [with_libnetsnmp="yes"])
2503 if test "x$with_libnetsnmp" = "xyes"
2504 then
2505         with_snmp_cflags=`$with_snmp_config --cflags 2>/dev/null`
2506         snmp_config_status=$?
2507
2508         if test $snmp_config_status -ne 0
2509         then
2510                 with_libnetsnmp="no ($with_snmp_config failed)"
2511         else
2512                 SAVE_CPPFLAGS="$CPPFLAGS"
2513                 CPPFLAGS="$CPPFLAGS $with_snmp_cflags"
2514
2515                 AC_CHECK_HEADERS(net-snmp/net-snmp-config.h, [], [with_libnetsnmp="no (net-snmp/net-snmp-config.h not found)"])
2516
2517                 CPPFLAGS="$SAVE_CPPFLAGS"
2518         fi
2519 fi
2520 if test "x$with_libnetsnmp" = "xyes"
2521 then
2522         with_snmp_libs=`$with_snmp_config --libs 2>/dev/null`
2523         snmp_config_status=$?
2524
2525         if test $snmp_config_status -ne 0
2526         then
2527                 with_libnetsnmp="no ($with_snmp_config failed)"
2528         else
2529                 AC_CHECK_LIB(netsnmp, init_snmp,
2530                 [with_libnetsnmp="yes"],
2531                 [with_libnetsnmp="no (libnetsnmp not found)"],
2532                 [$with_snmp_libs])
2533         fi
2534 fi
2535 if test "x$with_libnetsnmp" = "xyes"
2536 then
2537         BUILD_WITH_LIBSNMP_CFLAGS="$with_snmp_cflags"
2538         BUILD_WITH_LIBSNMP_LIBS="$with_snmp_libs"
2539         AC_SUBST(BUILD_WITH_LIBSNMP_CFLAGS)
2540         AC_SUBST(BUILD_WITH_LIBSNMP_LIBS)
2541 fi
2542 AM_CONDITIONAL(BUILD_WITH_LIBNETSNMP, test "x$with_libnetsnmp" = "xyes")
2543 # }}}
2544
2545 # --with-liboconfig {{{
2546 with_own_liboconfig="no"
2547 liboconfig_LDFLAGS="$LDFLAGS"
2548 liboconfig_CPPFLAGS="$CPPFLAGS"
2549 AC_ARG_WITH(liboconfig, [AS_HELP_STRING([--with-liboconfig@<:@=PREFIX@:>@], [Path to liboconfig.])],
2550 [
2551         if test "x$withval" != "xno" && test "x$withval" != "xyes"
2552         then
2553                 if test -d "$withval/lib"
2554                 then
2555                         liboconfig_LDFLAGS="$LDFLAGS -L$withval/lib"
2556                 fi
2557                 if test -d "$withval/include"
2558                 then
2559                         liboconfig_CPPFLAGS="$CPPFLAGS -I$withval/include"
2560                 fi
2561         fi
2562         if test "x$withval" = "xno"
2563         then
2564                 AC_MSG_ERROR("liboconfig is required")
2565         fi
2566 ],
2567 [
2568         with_liboconfig="yes"
2569 ])
2570
2571 save_LDFLAGS="$LDFLAGS"
2572 save_CPPFLAGS="$CPPFLAGS"
2573 LDFLAGS="$liboconfig_LDFLAGS"
2574 CPPFLAGS="$liboconfig_CPPFLAGS"
2575 AC_CHECK_LIB(oconfig, oconfig_parse_fh,
2576 [
2577         with_liboconfig="yes"
2578         with_own_liboconfig="no"
2579 ],
2580 [
2581         with_liboconfig="yes"
2582         with_own_liboconfig="yes"
2583         LDFLAGS="$save_LDFLAGS"
2584         CPPFLAGS="$save_CPPFLAGS"
2585 ])
2586
2587 AM_CONDITIONAL(BUILD_WITH_OWN_LIBOCONFIG, test "x$with_own_liboconfig" = "xyes")
2588 if test "x$with_own_liboconfig" = "xyes"
2589 then
2590         with_liboconfig="yes (shipped version)"
2591 fi
2592 # }}}
2593
2594 # --with-liboping {{{
2595 AC_ARG_WITH(liboping, [AS_HELP_STRING([--with-liboping@<:@=PREFIX@:>@], [Path to liboping.])],
2596 [
2597  if test "x$withval" = "xyes"
2598  then
2599          with_liboping="yes"
2600  else if test "x$withval" = "xno"
2601  then
2602          with_liboping="no"
2603  else
2604          with_liboping="yes"
2605          LIBOPING_CPPFLAGS="$LIBOPING_CPPFLAGS -I$withval/include"
2606          LIBOPING_LDFLAGS="$LIBOPING_LDFLAGS -L$withval/lib"
2607  fi; fi
2608 ],
2609 [with_liboping="yes"])
2610
2611 SAVE_CPPFLAGS="$CPPFLAGS"
2612 SAVE_LDFLAGS="$LDFLAGS"
2613
2614 CPPFLAGS="$CPPFLAGS $LIBOPING_CPPFLAGS"
2615 LDFLAGS="$LDFLAGS $LIBOPING_LDFLAGS"
2616
2617 if test "x$with_liboping" = "xyes"
2618 then
2619         if test "x$LIBOPING_CPPFLAGS" != "x"
2620         then
2621                 AC_MSG_NOTICE([liboping CPPFLAGS: $LIBOPING_CPPFLAGS])
2622         fi
2623         AC_CHECK_HEADERS(oping.h,
2624         [with_liboping="yes"],
2625         [with_liboping="no (oping.h not found)"])
2626 fi
2627 if test "x$with_liboping" = "xyes"
2628 then
2629         if test "x$LIBOPING_LDFLAGS" != "x"
2630         then
2631                 AC_MSG_NOTICE([liboping LDFLAGS: $LIBOPING_LDFLAGS])
2632         fi
2633         AC_CHECK_LIB(oping, ping_construct,
2634         [with_liboping="yes"],
2635         [with_liboping="no (symbol 'ping_construct' not found)"])
2636 fi
2637
2638 CPPFLAGS="$SAVE_CPPFLAGS"
2639 LDFLAGS="$SAVE_LDFLAGS"
2640
2641 if test "x$with_liboping" = "xyes"
2642 then
2643         BUILD_WITH_LIBOPING_CPPFLAGS="$LIBOPING_CPPFLAGS"
2644         BUILD_WITH_LIBOPING_LDFLAGS="$LIBOPING_LDFLAGS"
2645         AC_SUBST(BUILD_WITH_LIBOPING_CPPFLAGS)
2646         AC_SUBST(BUILD_WITH_LIBOPING_LDFLAGS)
2647 fi
2648 AM_CONDITIONAL(BUILD_WITH_LIBOPING, test "x$with_liboping" = "xyes")
2649 # }}}
2650
2651 # --with-oracle {{{
2652 with_oracle_cppflags=""
2653 with_oracle_libs=""
2654 AC_ARG_WITH(oracle, [AS_HELP_STRING([--with-oracle@<:@=ORACLE_HOME@:>@], [Path to Oracle.])],
2655 [
2656         if test "x$withval" = "xyes"
2657         then
2658                 if test "x$ORACLE_HOME" = "x"
2659                 then
2660                         AC_MSG_WARN([Use of the Oracle library has been forced, but the environment variable ORACLE_HOME is not set.])
2661                 fi
2662                 with_oracle="yes"
2663         else if test "x$withval" = "xno"
2664         then
2665                 with_oracle="no"
2666         else
2667                 with_oracle="yes"
2668                 ORACLE_HOME="$withval"
2669         fi; fi
2670 ],
2671 [
2672         if test "x$ORACLE_HOME" = "x"
2673         then
2674                 with_oracle="no (ORACLE_HOME is not set)"
2675         else
2676                 with_oracle="yes"
2677         fi
2678 ])
2679 if test "x$ORACLE_HOME" != "x"
2680 then
2681         with_oracle_cppflags="-I$ORACLE_HOME/rdbms/public"
2682
2683         if test -e "$ORACLE_HOME/lib/ldflags"
2684         then
2685                 with_oracle_libs=`cat "$ORACLE_HOME/lib/ldflags"`
2686         fi
2687         #with_oracle_libs="-L$ORACLE_HOME/lib $with_oracle_libs -lclntsh"
2688         with_oracle_libs="-L$ORACLE_HOME/lib -lclntsh"
2689 fi
2690 if test "x$with_oracle" = "xyes"
2691 then
2692         SAVE_CPPFLAGS="$CPPFLAGS"
2693         CPPFLAGS="$CPPFLAGS $with_oracle_cppflags"
2694
2695         AC_CHECK_HEADERS(oci.h, [with_oracle="yes"], [with_oracle="no (oci.h not found)"])
2696
2697         CPPFLAGS="$SAVE_CPPFLAGS"
2698 fi
2699 if test "x$with_oracle" = "xyes"
2700 then
2701         SAVE_CPPFLAGS="$CPPFLAGS"
2702         SAVE_LDFLAGS="$LDFLAGS"
2703         CPPFLAGS="$CPPFLAGS $with_oracle_cppflags"
2704         LDFLAGS="$LDFLAGS $with_oracle_libs"
2705
2706         AC_CHECK_FUNC(OCIEnvCreate, [with_oracle="yes"], [with_oracle="no (Symbol 'OCIEnvCreate' not found)"])
2707
2708         CPPFLAGS="$SAVE_CPPFLAGS"
2709         LDFLAGS="$SAVE_LDFLAGS"
2710 fi
2711 if test "x$with_oracle" = "xyes"
2712 then
2713         BUILD_WITH_ORACLE_CFLAGS="$with_oracle_cppflags"
2714         BUILD_WITH_ORACLE_LIBS="$with_oracle_libs"
2715         AC_SUBST(BUILD_WITH_ORACLE_CFLAGS)
2716         AC_SUBST(BUILD_WITH_ORACLE_LIBS)
2717 fi
2718 # }}}
2719
2720 # --with-libowcapi {{{
2721 with_libowcapi_cppflags=""
2722 with_libowcapi_libs="-lowcapi"
2723 AC_ARG_WITH(libowcapi, [AS_HELP_STRING([--with-libowcapi@<:@=PREFIX@:>@], [Path to libowcapi.])],
2724 [
2725         if test "x$withval" != "xno" && test "x$withval" != "xyes"
2726         then
2727                 with_libowcapi_cppflags="-I$withval/include"
2728                 with_libowcapi_libs="-L$withval/lib -lowcapi"
2729                 with_libowcapi="yes"
2730         else
2731                 with_libowcapi="$withval"
2732         fi
2733 ],
2734 [
2735         with_libowcapi="yes"
2736 ])
2737 if test "x$with_libowcapi" = "xyes"
2738 then
2739         SAVE_CPPFLAGS="$CPPFLAGS"
2740         CPPFLAGS="$with_libowcapi_cppflags"
2741
2742         AC_CHECK_HEADERS(owcapi.h, [with_libowcapi="yes"], [with_libowcapi="no (owcapi.h not found)"])
2743
2744         CPPFLAGS="$SAVE_CPPFLAGS"
2745 fi
2746 if test "x$with_libowcapi" = "xyes"
2747 then
2748         SAVE_LDFLAGS="$LDFLAGS"
2749         SAVE_CPPFLAGS="$CPPFLAGS"
2750         LDFLAGS="$with_libowcapi_libs"
2751         CPPFLAGS="$with_libowcapi_cppflags"
2752
2753         AC_CHECK_LIB(owcapi, OW_get, [with_libowcapi="yes"], [with_libowcapi="no (libowcapi not found)"])
2754
2755         LDFLAGS="$SAVE_LDFLAGS"
2756         CPPFLAGS="$SAVE_CPPFLAGS"
2757 fi
2758 if test "x$with_libowcapi" = "xyes"
2759 then
2760         BUILD_WITH_LIBOWCAPI_CPPFLAGS="$with_libowcapi_cppflags"
2761         BUILD_WITH_LIBOWCAPI_LIBS="$with_libowcapi_libs"
2762         AC_SUBST(BUILD_WITH_LIBOWCAPI_CPPFLAGS)
2763         AC_SUBST(BUILD_WITH_LIBOWCAPI_LIBS)
2764 fi
2765 # }}}
2766
2767 # --with-libpcap {{{
2768 AC_ARG_WITH(libpcap, [AS_HELP_STRING([--with-libpcap@<:@=PREFIX@:>@], [Path to libpcap.])],
2769 [
2770         if test "x$withval" != "xno" && test "x$withval" != "xyes"
2771         then
2772                 LDFLAGS="$LDFLAGS -L$withval/lib"
2773                 CPPFLAGS="$CPPFLAGS -I$withval/include"
2774                 with_libpcap="yes"
2775         else
2776                 with_libpcap="$withval"
2777         fi
2778 ],
2779 [
2780         with_libpcap="yes"
2781 ])
2782 if test "x$with_libpcap" = "xyes"
2783 then
2784         AC_CHECK_LIB(pcap, pcap_open_live,
2785         [
2786                 AC_DEFINE(HAVE_LIBPCAP, 1, [Define to 1 if you have the pcap library (-lpcap).])
2787         ], [with_libpcap="no (libpcap not found)"])
2788 fi
2789 if test "x$with_libpcap" = "xyes"
2790 then
2791         AC_CHECK_HEADERS(pcap.h,,
2792                          [with_libpcap="no (pcap.h not found)"])
2793 fi
2794 if test "x$with_libpcap" = "xyes"
2795 then
2796         AC_CHECK_HEADERS(pcap-bpf.h,,
2797                          [with_libpcap="no (pcap-bpf.h not found)"])
2798 fi
2799 AM_CONDITIONAL(BUILD_WITH_LIBPCAP, test "x$with_libpcap" = "xyes")
2800 # }}}
2801
2802 # --with-libperl {{{
2803 perl_interpreter="perl"
2804 AC_ARG_WITH(libperl, [AS_HELP_STRING([--with-libperl@<:@=PREFIX@:>@], [Path to libperl.])],
2805 [
2806         if test -x "$withval"
2807         then
2808                 perl_interpreter="$withval"
2809                 with_libperl="yes"
2810         else if test "x$withval" != "xno" && test "x$withval" != "xyes"
2811         then
2812                 LDFLAGS="$LDFLAGS -L$withval/lib"
2813                 CPPFLAGS="$CPPFLAGS -I$withval/include"
2814                 perl_interpreter="$withval/bin/perl"
2815                 with_libperl="yes"
2816         else
2817                 with_libperl="$withval"
2818         fi; fi
2819 ],
2820 [
2821         with_libperl="yes"
2822 ])
2823
2824 AC_MSG_CHECKING([for perl])
2825 perl_interpreter=`which "$perl_interpreter" 2> /dev/null`
2826 if test -x "$perl_interpreter"
2827 then
2828         AC_MSG_RESULT([yes ($perl_interpreter)])
2829 else
2830         perl_interpreter=""
2831         AC_MSG_RESULT([no])
2832 fi
2833
2834 AC_SUBST(PERL, "$perl_interpreter")
2835
2836 if test "x$with_libperl" = "xyes" \
2837         && test -n "$perl_interpreter"
2838 then
2839   SAVE_CFLAGS="$CFLAGS"
2840   SAVE_LDFLAGS="$LDFLAGS"
2841 dnl ARCHFLAGS="" -> disable multi -arch on OSX (see Config_heavy.pl:fetch_string)
2842   PERL_CFLAGS=`ARCHFLAGS="" $perl_interpreter -MExtUtils::Embed -e ccopts`
2843   PERL_LDFLAGS=`ARCHFLAGS="" $perl_interpreter -MExtUtils::Embed -e ldopts`
2844   CFLAGS="$CFLAGS $PERL_CFLAGS"
2845   LDFLAGS="$LDFLAGS $PERL_LDFLAGS"
2846
2847   AC_CACHE_CHECK([for libperl],
2848     [c_cv_have_libperl],
2849     AC_LINK_IFELSE(
2850       AC_LANG_PROGRAM(
2851       [[
2852 #define PERL_NO_GET_CONTEXT
2853 #include <EXTERN.h>
2854 #include <perl.h>
2855 #include <XSUB.h>
2856       ]],
2857       [[
2858        dTHX;
2859        load_module (PERL_LOADMOD_NOIMPORT,
2860                          newSVpv ("Collectd::Plugin::FooBar", 24),
2861                          Nullsv);
2862       ]]),
2863       [c_cv_have_libperl="yes"],
2864       [c_cv_have_libperl="no"]
2865     )
2866   )
2867
2868   if test "x$c_cv_have_libperl" = "xyes"
2869   then
2870           AC_DEFINE(HAVE_LIBPERL, 1, [Define if libperl is present and usable.])
2871           AC_SUBST(PERL_CFLAGS)
2872           AC_SUBST(PERL_LDFLAGS)
2873   else
2874           with_libperl="no"
2875   fi
2876
2877   CFLAGS="$SAVE_CFLAGS"
2878   LDFLAGS="$SAVE_LDFLAGS"
2879 else if test -z "$perl_interpreter"; then
2880   with_libperl="no (no perl interpreter found)"
2881   c_cv_have_libperl="no"
2882 fi; fi
2883 AM_CONDITIONAL(BUILD_WITH_LIBPERL, test "x$with_libperl" = "xyes")
2884
2885 if test "x$with_libperl" = "xyes"
2886 then
2887         SAVE_CFLAGS="$CFLAGS"
2888         SAVE_LDFLAGS="$LDFLAGS"
2889         CFLAGS="$CFLAGS $PERL_CFLAGS"
2890         LDFLAGS="$LDFLAGS $PERL_LDFLAGS"
2891
2892         AC_CACHE_CHECK([if perl supports ithreads],
2893                 [c_cv_have_perl_ithreads],
2894                 AC_LINK_IFELSE(
2895                         AC_LANG_PROGRAM(
2896                         [[
2897 #include <EXTERN.h>
2898 #include <perl.h>
2899 #include <XSUB.h>
2900
2901 #if !defined(USE_ITHREADS)
2902 # error "Perl does not support ithreads!"
2903 #endif /* !defined(USE_ITHREADS) */
2904                         ]],
2905                         [[ ]]),
2906                         [c_cv_have_perl_ithreads="yes"],
2907                         [c_cv_have_perl_ithreads="no"]
2908                 )
2909         )
2910
2911         if test "x$c_cv_have_perl_ithreads" = "xyes"
2912         then
2913                 AC_DEFINE(HAVE_PERL_ITHREADS, 1, [Define if Perl supports ithreads.])
2914         fi
2915
2916         CFLAGS="$SAVE_CFLAGS"
2917         LDFLAGS="$SAVE_LDFLAGS"
2918 fi
2919
2920 if test "x$with_libperl" = "xyes"
2921 then
2922         SAVE_CFLAGS="$CFLAGS"
2923         SAVE_LDFLAGS="$LDFLAGS"
2924         # trigger an error if Perl_load_module*() uses __attribute__nonnull__(3)
2925         # (see issues #41 and #42)
2926         CFLAGS="$CFLAGS $PERL_CFLAGS -Wall -Werror"
2927         LDFLAGS="$LDFLAGS $PERL_LDFLAGS"
2928
2929         AC_CACHE_CHECK([for broken Perl_load_module()],
2930                 [c_cv_have_broken_perl_load_module],
2931                 AC_LINK_IFELSE(
2932                         AC_LANG_PROGRAM(
2933                         [[
2934 #define PERL_NO_GET_CONTEXT
2935 #include <EXTERN.h>
2936 #include <perl.h>
2937 #include <XSUB.h>
2938                         ]],
2939                         [[
2940                          dTHX;
2941                          load_module (PERL_LOADMOD_NOIMPORT,
2942                              newSVpv ("Collectd::Plugin::FooBar", 24),
2943                              Nullsv);
2944                         ]]),
2945                         [c_cv_have_broken_perl_load_module="no"],
2946                         [c_cv_have_broken_perl_load_module="yes"]
2947                 )
2948         )
2949
2950         CFLAGS="$SAVE_CFLAGS"
2951         LDFLAGS="$SAVE_LDFLAGS"
2952 fi
2953 AM_CONDITIONAL(HAVE_BROKEN_PERL_LOAD_MODULE,
2954                 test "x$c_cv_have_broken_perl_load_module" = "xyes")
2955
2956 if test "x$with_libperl" = "xyes"
2957 then
2958         SAVE_CFLAGS="$CFLAGS"
2959         SAVE_LDFLAGS="$LDFLAGS"
2960         CFLAGS="$CFLAGS $PERL_CFLAGS"
2961         LDFLAGS="$LDFLAGS $PERL_LDFLAGS"
2962
2963         AC_CHECK_MEMBER(
2964                 [struct mgvtbl.svt_local],
2965                 [have_struct_mgvtbl_svt_local="yes"],
2966                 [have_struct_mgvtbl_svt_local="no"],
2967                 [
2968 #include <EXTERN.h>
2969 #include <perl.h>
2970 #include <XSUB.h>
2971                 ])
2972
2973         if test "x$have_struct_mgvtbl_svt_local" = "xyes"
2974         then
2975                 AC_DEFINE(HAVE_PERL_STRUCT_MGVTBL_SVT_LOCAL, 1,
2976                                   [Define if Perl's struct mgvtbl has member svt_local.])
2977         fi
2978
2979         CFLAGS="$SAVE_CFLAGS"
2980         LDFLAGS="$SAVE_LDFLAGS"
2981 fi
2982 # }}}
2983
2984 # --with-libpq {{{
2985 with_pg_config="pg_config"
2986 with_libpq_includedir=""
2987 with_libpq_libdir=""
2988 with_libpq_cppflags=""
2989 with_libpq_ldflags=""
2990 AC_ARG_WITH(libpq, [AS_HELP_STRING([--with-libpq@<:@=PREFIX@:>@],
2991         [Path to libpq.])],
2992 [
2993         if test "x$withval" = "xno"
2994         then
2995                 with_libpq="no"
2996         else if test "x$withval" = "xyes"
2997         then
2998                 with_libpq="yes"
2999         else
3000                 if test -f "$withval" && test -x "$withval";
3001                 then
3002                         with_pg_config="$withval"
3003                 else if test -x "$withval/bin/pg_config"
3004                 then
3005                         with_pg_config="$withval/bin/pg_config"
3006                 fi; fi
3007                 with_libpq="yes"
3008         fi; fi
3009 ],
3010 [
3011         with_libpq="yes"
3012 ])
3013 if test "x$with_libpq" = "xyes"
3014 then
3015         with_libpq_includedir=`$with_pg_config --includedir 2> /dev/null`
3016         pg_config_status=$?
3017
3018         if test $pg_config_status -eq 0
3019         then
3020                 if test -n "$with_libpq_includedir"; then
3021                         for dir in $with_libpq_includedir; do
3022                                 with_libpq_cppflags="$with_libpq_cppflags -I$dir"
3023                         done
3024                 fi
3025         else
3026                 AC_MSG_WARN([$with_pg_config returned with status $pg_config_status])
3027         fi
3028
3029         SAVE_CPPFLAGS="$CPPFLAGS"
3030         CPPFLAGS="$CPPFLAGS $with_libpq_cppflags"
3031
3032         AC_CHECK_HEADERS(libpq-fe.h, [],
3033                 [with_libpq="no (libpq-fe.h not found)"], [])
3034
3035         CPPFLAGS="$SAVE_CPPFLAGS"
3036 fi
3037 if test "x$with_libpq" = "xyes"
3038 then
3039         with_libpq_libdir=`$with_pg_config --libdir 2> /dev/null`
3040         pg_config_status=$?
3041
3042         if test $pg_config_status -eq 0
3043         then
3044                 if test -n "$with_libpq_libdir"; then
3045                         for dir in $with_libpq_libdir; do
3046                                 with_libpq_ldflags="$with_libpq_ldflags -L$dir"
3047                         done
3048                 fi
3049         else
3050                 AC_MSG_WARN([$with_pg_config returned with status $pg_config_status])
3051         fi
3052
3053         SAVE_LDFLAGS="$LDFLAGS"
3054         LDFLAGS="$LDFLAGS $with_libpq_ldflags"
3055
3056         AC_CHECK_LIB(pq, PQconnectdb,
3057                 [with_libpq="yes"],
3058                 [with_libpq="no (symbol 'PQconnectdb' not found)"])
3059
3060         AC_CHECK_LIB(pq, PQserverVersion,
3061                 [with_libpq="yes"],
3062                 [with_libpq="no (symbol 'PQserverVersion' not found)"])
3063
3064         LDFLAGS="$SAVE_LDFLAGS"
3065 fi
3066 if test "x$with_libpq" = "xyes"
3067 then
3068         BUILD_WITH_LIBPQ_CPPFLAGS="$with_libpq_cppflags"
3069         BUILD_WITH_LIBPQ_LDFLAGS="$with_libpq_ldflags"
3070         AC_SUBST(BUILD_WITH_LIBPQ_CPPFLAGS)
3071         AC_SUBST(BUILD_WITH_LIBPQ_LDFLAGS)
3072 fi
3073 AM_CONDITIONAL(BUILD_WITH_LIBPQ, test "x$with_libpq" = "xyes")
3074 # }}}
3075
3076 # --with-libpthread {{{
3077 AC_ARG_WITH(libpthread, [AS_HELP_STRING([--with-libpthread=@<:@=PREFIX@:>@], [Path to libpthread.])],
3078 [       if test "x$withval" != "xno" \
3079                 && test "x$withval" != "xyes"
3080         then
3081                 LDFLAGS="$LDFLAGS -L$withval/lib"
3082                 CPPFLAGS="$CPPFLAGS -I$withval/include"
3083                 with_libpthread="yes"
3084         else
3085                 if test "x$withval" = "xno"
3086                 then
3087                         with_libpthread="no (disabled)"
3088                 fi
3089         fi
3090 ], [with_libpthread="yes"])
3091 if test "x$with_libpthread" = "xyes"
3092 then
3093         AC_CHECK_LIB(pthread, pthread_create, [with_libpthread="yes"], [with_libpthread="no (libpthread not found)"], [])
3094 fi
3095
3096 if test "x$with_libpthread" = "xyes"
3097 then
3098         AC_CHECK_HEADERS(pthread.h,, [with_libpthread="no (pthread.h not found)"])
3099 fi
3100 if test "x$with_libpthread" = "xyes"
3101 then
3102         collect_pthread=1
3103 else
3104         collect_pthread=0
3105 fi
3106 AC_DEFINE_UNQUOTED(HAVE_LIBPTHREAD, [$collect_pthread],
3107         [Wether or not to use pthread (POSIX threads) library])
3108 AM_CONDITIONAL(BUILD_WITH_LIBPTHREAD, test "x$with_libpthread" = "xyes")
3109 # }}}
3110
3111 # --with-python {{{
3112 with_python_prog=""
3113 with_python_path="$PATH"
3114 AC_ARG_WITH(python, [AS_HELP_STRING([--with-python@<:@=PREFIX@:>@], [Path to the python interpreter.])],
3115 [
3116  if test "x$withval" = "xyes" || test "x$withval" = "xno"
3117  then
3118          with_python="$withval"
3119  else if test -x "$withval"
3120  then
3121          with_python_prog="$withval"
3122          with_python_path="`dirname \"$withval\"`$PATH_SEPARATOR$with_python_path"
3123          with_python="yes"
3124  else if test -d "$withval"
3125  then
3126          with_python_path="$withval$PATH_SEPARATOR$with_python_path"
3127          with_python="yes"
3128  else
3129          AC_MSG_WARN([Argument not recognized: $withval])
3130  fi; fi; fi
3131 ], [with_python="yes"])
3132
3133 SAVE_PATH="$PATH"
3134 SAVE_CPPFLAGS="$CPPFLAGS"
3135 SAVE_LDFLAGS="$LDFLAGS"
3136 SAVE_LIBS="$LIBS"
3137
3138 PATH="$with_python_path"
3139
3140 if test "x$with_python" = "xyes" && test "x$with_python_prog" = "x"
3141 then
3142         AC_MSG_CHECKING([for python])
3143         with_python_prog="`which python 2>/dev/null`"
3144         if test "x$with_python_prog" = "x"
3145         then
3146                 AC_MSG_RESULT([not found])
3147                 with_python="no (interpreter not found)"
3148         else
3149                 AC_MSG_RESULT([$with_python_prog])
3150         fi
3151 fi
3152
3153 if test "x$with_python" = "xyes"
3154 then
3155         AC_MSG_CHECKING([for Python CPPFLAGS])
3156         python_include_path=`echo "import distutils.sysconfig;import sys;sys.stdout.write(distutils.sysconfig.get_python_inc())" | "$with_python_prog" 2>&1`
3157         python_config_status=$?
3158
3159         if test "$python_config_status" -ne 0 || test "x$python_include_path" = "x"
3160         then
3161                 AC_MSG_RESULT([failed with status $python_config_status (output: $python_include_path)])
3162                 with_python="no"
3163         else
3164                 AC_MSG_RESULT([$python_include_path])
3165         fi
3166 fi
3167
3168 if test "x$with_python" = "xyes"
3169 then
3170         CPPFLAGS="-I$python_include_path $CPPFLAGS"
3171         AC_CHECK_HEADERS(Python.h,
3172                          [with_python="yes"],
3173                          [with_python="no ('Python.h' not found)"])
3174 fi
3175
3176 if test "x$with_python" = "xyes"
3177 then
3178         AC_MSG_CHECKING([for Python LDFLAGS])
3179         python_library_path=`echo "import distutils.sysconfig;import sys;sys.stdout.write(distutils.sysconfig.get_config_vars(\"LIBDIR\").__getitem__(0))" | "$with_python_prog" 2>&1`
3180         python_config_status=$?
3181
3182         if test "$python_config_status" -ne 0 || test "x$python_library_path" = "x"
3183         then
3184                 AC_MSG_RESULT([failed with status $python_config_status (output: $python_library_path)])
3185                 with_python="no"
3186         else
3187                 AC_MSG_RESULT([$python_library_path])
3188         fi
3189 fi
3190
3191 if test "x$with_python" = "xyes"
3192 then
3193         AC_MSG_CHECKING([for Python LIBS])
3194         python_library_flags=`echo "import distutils.sysconfig;import sys;sys.stdout.write(distutils.sysconfig.get_config_vars(\"BLDLIBRARY\").__getitem__(0))" | "$with_python_prog" 2>&1`
3195         python_config_status=$?
3196
3197         if test "$python_config_status" -ne 0 || test "x$python_library_flags" = "x"
3198         then
3199                 AC_MSG_RESULT([failed with status $python_config_status (output: $python_library_flags)])
3200                 with_python="no"
3201         else
3202                 AC_MSG_RESULT([$python_library_flags])
3203         fi
3204 fi
3205
3206 if test "x$with_python" = "xyes"
3207 then
3208         LDFLAGS="-L$python_library_path $LDFLAGS"
3209         LIBS="$python_library_flags $LIBS"
3210
3211         AC_CHECK_FUNC(PyObject_CallFunction,
3212                       [with_python="yes"],
3213                       [with_python="no (Symbol 'PyObject_CallFunction' not found)"])
3214 fi
3215
3216 PATH="$SAVE_PATH"
3217 CPPFLAGS="$SAVE_CPPFLAGS"
3218 LDFLAGS="$SAVE_LDFLAGS"
3219 LIBS="$SAVE_LIBS"
3220
3221 if test "x$with_python" = "xyes"
3222 then
3223         BUILD_WITH_PYTHON_CPPFLAGS="-I$python_include_path"
3224         BUILD_WITH_PYTHON_LDFLAGS="-L$python_library_path"
3225         BUILD_WITH_PYTHON_LIBS="$python_library_flags"
3226         AC_SUBST(BUILD_WITH_PYTHON_CPPFLAGS)
3227         AC_SUBST(BUILD_WITH_PYTHON_LDFLAGS)
3228         AC_SUBST(BUILD_WITH_PYTHON_LIBS)
3229 fi
3230 # }}} --with-python
3231
3232 # --with-librabbitmq {{{
3233 with_librabbitmq_cppflags=""
3234 with_librabbitmq_ldflags=""
3235 AC_ARG_WITH(librabbitmq, [AS_HELP_STRING([--with-librabbitmq@<:@=PREFIX@:>@], [Path to librabbitmq.])],
3236 [
3237         if test "x$withval" != "xno" && test "x$withval" != "xyes"
3238         then
3239                 with_librabbitmq_cppflags="-I$withval/include"
3240                 with_librabbitmq_ldflags="-L$withval/lib"
3241                 with_librabbitmq="yes"
3242         else
3243                 with_librabbitmq="$withval"
3244         fi
3245 ],
3246 [
3247         with_librabbitmq="yes"
3248 ])
3249 SAVE_CPPFLAGS="$CPPFLAGS"
3250 SAVE_LDFLAGS="$LDFLAGS"
3251 CPPFLAGS="$CPPFLAGS $with_librabbitmq_cppflags"
3252 LDFLAGS="$LDFLAGS $with_librabbitmq_ldflags"
3253 if test "x$with_librabbitmq" = "xyes"
3254 then
3255         AC_CHECK_HEADERS(amqp.h, [with_librabbitmq="yes"], [with_librabbitmq="no (amqp.h not found)"])
3256 fi
3257 if test "x$with_librabbitmq" = "xyes"
3258 then
3259         # librabbitmq up to version 0.9.1 provides "library_errno", later
3260         # versions use "library_error". The library does not provide a version
3261         # macro :( Use "AC_CHECK_MEMBERS" (plural) for automatic defines.
3262         AC_CHECK_MEMBERS([amqp_rpc_reply_t.library_errno],,,
3263                          [
3264 #if HAVE_STDLIB_H
3265 # include <stdlib.h>
3266 #endif
3267 #if HAVE_STDIO_H
3268 # include <stdio.h>
3269 #endif
3270 #if HAVE_STDINT_H
3271 # include <stdint.h>
3272 #endif
3273 #if HAVE_INTTYPES_H
3274 # include <inttypes.h>
3275 #endif
3276 #include <amqp.h>
3277                          ])
3278 fi
3279 if test "x$with_librabbitmq" = "xyes"
3280 then
3281         AC_CHECK_LIB(rabbitmq, amqp_basic_publish, [with_librabbitmq="yes"], [with_librabbitmq="no (Symbol 'amqp_basic_publish' not found)"])
3282 fi
3283 if test "x$with_librabbitmq" = "xyes"
3284 then
3285         BUILD_WITH_LIBRABBITMQ_CPPFLAGS="$with_librabbitmq_cppflags"
3286         BUILD_WITH_LIBRABBITMQ_LDFLAGS="$with_librabbitmq_ldflags"
3287         BUILD_WITH_LIBRABBITMQ_LIBS="-lrabbitmq"
3288         AC_SUBST(BUILD_WITH_LIBRABBITMQ_CPPFLAGS)
3289         AC_SUBST(BUILD_WITH_LIBRABBITMQ_LDFLAGS)
3290         AC_SUBST(BUILD_WITH_LIBRABBITMQ_LIBS)
3291         AC_DEFINE(HAVE_LIBRABBITMQ, 1, [Define if librabbitmq is present and usable.])
3292 fi
3293 CPPFLAGS="$SAVE_CPPFLAGS"
3294 LDFLAGS="$SAVE_LDFLAGS"
3295 AM_CONDITIONAL(BUILD_WITH_LIBRABBITMQ, test "x$with_librabbitmq" = "xyes")
3296 # }}}
3297
3298 # --with-librouteros {{{
3299 AC_ARG_WITH(librouteros, [AS_HELP_STRING([--with-librouteros@<:@=PREFIX@:>@], [Path to librouteros.])],
3300 [
3301  if test "x$withval" = "xyes"
3302  then
3303          with_librouteros="yes"
3304  else if test "x$withval" = "xno"
3305  then
3306          with_librouteros="no"
3307  else
3308          with_librouteros="yes"
3309          LIBROUTEROS_CPPFLAGS="$LIBROUTEROS_CPPFLAGS -I$withval/include"
3310          LIBROUTEROS_LDFLAGS="$LIBROUTEROS_LDFLAGS -L$withval/lib"
3311  fi; fi
3312 ],
3313 [with_librouteros="yes"])
3314
3315 SAVE_CPPFLAGS="$CPPFLAGS"
3316 SAVE_LDFLAGS="$LDFLAGS"
3317
3318 CPPFLAGS="$CPPFLAGS $LIBROUTEROS_CPPFLAGS"
3319 LDFLAGS="$LDFLAGS $LIBROUTEROS_LDFLAGS"
3320
3321 if test "x$with_librouteros" = "xyes"
3322 then
3323         if test "x$LIBROUTEROS_CPPFLAGS" != "x"
3324         then
3325                 AC_MSG_NOTICE([librouteros CPPFLAGS: $LIBROUTEROS_CPPFLAGS])
3326         fi
3327         AC_CHECK_HEADERS(routeros_api.h,
3328         [with_librouteros="yes"],
3329         [with_librouteros="no (routeros_api.h not found)"])
3330 fi
3331 if test "x$with_librouteros" = "xyes"
3332 then
3333         if test "x$LIBROUTEROS_LDFLAGS" != "x"
3334         then
3335                 AC_MSG_NOTICE([librouteros LDFLAGS: $LIBROUTEROS_LDFLAGS])
3336         fi
3337         AC_CHECK_LIB(routeros, ros_interface,
3338         [with_librouteros="yes"],
3339         [with_librouteros="no (symbol 'ros_interface' not found)"])
3340 fi
3341
3342 CPPFLAGS="$SAVE_CPPFLAGS"
3343 LDFLAGS="$SAVE_LDFLAGS"
3344
3345 if test "x$with_librouteros" = "xyes"
3346 then
3347         BUILD_WITH_LIBROUTEROS_CPPFLAGS="$LIBROUTEROS_CPPFLAGS"
3348         BUILD_WITH_LIBROUTEROS_LDFLAGS="$LIBROUTEROS_LDFLAGS"
3349         AC_SUBST(BUILD_WITH_LIBROUTEROS_CPPFLAGS)
3350         AC_SUBST(BUILD_WITH_LIBROUTEROS_LDFLAGS)
3351 fi
3352 AM_CONDITIONAL(BUILD_WITH_LIBROUTEROS, test "x$with_librouteros" = "xyes")
3353 # }}}
3354
3355 # --with-librrd {{{
3356 # AC_ARG_WITH (package, help-string, [action-if-given], [action-if-not-given])
3357 librrd_cflags=""
3358 librrd_ldflags=""
3359 librrd_threadsafe="yes"
3360 librrd_rrdc_update="no"
3361 AC_ARG_WITH(librrd, [AS_HELP_STRING([--with-librrd@<:@=PREFIX@:>@], [Path to rrdtool.])],
3362 [       if test "x$withval" != "xno" && test "x$withval" != "xyes"
3363         then
3364                 librrd_cflags="-I$withval/include"
3365                 librrd_ldflags="-L$withval/lib"
3366                 with_librrd="yes"
3367         else
3368                 with_librrd="$withval"
3369         fi
3370 ], [with_librrd="yes"])
3371 if test "x$with_librrd" = "xyes"
3372 then
3373         SAVE_CPPFLAGS="$CPPFLAGS"
3374         SAVE_LDFLAGS="$LDFLAGS"
3375
3376         CPPFLAGS="$CPPFLAGS $librrd_cflags"
3377         LDFLAGS="$LDFLAGS $librrd_ldflags"
3378
3379         AC_CHECK_HEADERS(rrd.h,, [with_librrd="no (rrd.h not found)"])
3380
3381         CPPFLAGS="$SAVE_CPPFLAGS"
3382         LDFLAGS="$SAVE_LDFLAGS"
3383 fi
3384 if test "x$with_librrd" = "xyes"
3385 then
3386         SAVE_CPPFLAGS="$CPPFLAGS"
3387         SAVE_LDFLAGS="$LDFLAGS"
3388
3389         CPPFLAGS="$CPPFLAGS $librrd_cflags"
3390         LDFLAGS="$LDFLAGS $librrd_ldflags"
3391
3392         AC_CHECK_LIB(rrd_th, rrd_update_r,
3393         [with_librrd="yes"
3394          librrd_ldflags="$librrd_ldflags -lrrd_th -lm"
3395         ],
3396         [librrd_threadsafe="no"
3397          AC_CHECK_LIB(rrd, rrd_update,
3398          [with_librrd="yes"
3399           librrd_ldflags="$librrd_ldflags -lrrd -lm"
3400          ],
3401          [with_librrd="no (symbol 'rrd_update' not found)"],
3402          [-lm])
3403         ],
3404         [-lm])
3405
3406         if test "x$librrd_threadsafe" = "xyes"
3407         then
3408                 AC_CHECK_LIB(rrd_th, rrdc_update, [librrd_rrdc_update="yes"], [librrd_rrdc_update="no"])
3409         else
3410                 AC_CHECK_LIB(rrd, rrdc_update, [librrd_rrdc_update="yes"], [librrd_rrdc_update="no"])
3411         fi
3412
3413         CPPFLAGS="$SAVE_CPPFLAGS"
3414         LDFLAGS="$SAVE_LDFLAGS"
3415 fi
3416 if test "x$with_librrd" = "xyes"
3417 then
3418         BUILD_WITH_LIBRRD_CFLAGS="$librrd_cflags"
3419         BUILD_WITH_LIBRRD_LDFLAGS="$librrd_ldflags"
3420         AC_SUBST(BUILD_WITH_LIBRRD_CFLAGS)
3421         AC_SUBST(BUILD_WITH_LIBRRD_LDFLAGS)
3422 fi
3423 if test "x$librrd_threadsafe" = "xyes"
3424 then
3425         AC_DEFINE(HAVE_THREADSAFE_LIBRRD, 1, [Define to 1 if you have the threadsafe rrd library (-lrrd_th).])
3426 fi
3427 # }}}
3428
3429 # --with-libsensors {{{
3430 with_sensors_cflags=""
3431 with_sensors_ldflags=""
3432 AC_ARG_WITH(libsensors, [AS_HELP_STRING([--with-libsensors@<:@=PREFIX@:>@], [Path to lm_sensors.])],
3433 [
3434         if test "x$withval" = "xno"
3435         then
3436                 with_libsensors="no"
3437         else
3438                 with_libsensors="yes"
3439                 if test "x$withval" != "xyes"
3440                 then
3441                         with_sensors_cflags="-I$withval/include"
3442                         with_sensors_ldflags="-L$withval/lib"
3443                         with_libsensors="yes"
3444                 fi
3445         fi
3446 ],
3447 [
3448         if test "x$ac_system" = "xLinux"
3449         then
3450                 with_libsensors="yes"
3451         else
3452                 with_libsensors="no (Linux only library)"
3453         fi
3454 ])
3455 if test "x$with_libsensors" = "xyes"
3456 then
3457         SAVE_CPPFLAGS="$CPPFLAGS"
3458         CPPFLAGS="$CPPFLAGS $with_sensors_cflags"
3459
3460 #       AC_CHECK_HEADERS(sensors/sensors.h,
3461 #       [
3462 #               AC_DEFINE(HAVE_SENSORS_SENSORS_H, 1, [Define to 1 if you have the <sensors/sensors.h> header file.])
3463 #       ],
3464 #       [with_libsensors="no (sensors/sensors.h not found)"])
3465         AC_CHECK_HEADERS(sensors/sensors.h, [], [with_libsensors="no (sensors/sensors.h not found)"])
3466
3467         CPPFLAGS="$SAVE_CPPFLAGS"
3468 fi
3469 if test "x$with_libsensors" = "xyes"
3470 then
3471         SAVE_CPPFLAGS="$CPPFLAGS"
3472         SAVE_LDFLAGS="$LDFLAGS"
3473         CPPFLAGS="$CPPFLAGS $with_sensors_cflags"
3474         LDFLAGS="$LDFLAGS $with_sensors_ldflags"
3475
3476         AC_CHECK_LIB(sensors, sensors_init,
3477         [
3478                 AC_DEFINE(HAVE_LIBSENSORS, 1, [Define to 1 if you have the sensors library (-lsensors).])
3479         ],
3480         [with_libsensors="no (libsensors not found)"])
3481
3482         CPPFLAGS="$SAVE_CPPFLAGS"
3483         LDFLAGS="$SAVE_LDFLAGS"
3484 fi
3485 if test "x$with_libsensors" = "xyes"
3486 then
3487         BUILD_WITH_LIBSENSORS_CFLAGS="$with_sensors_cflags"
3488         BUILD_WITH_LIBSENSORS_LDFLAGS="$with_sensors_ldflags"
3489         AC_SUBST(BUILD_WITH_LIBSENSORS_CFLAGS)
3490         AC_SUBST(BUILD_WITH_LIBSENSORS_LDFLAGS)
3491 fi
3492 AM_CONDITIONAL(BUILD_WITH_LM_SENSORS, test "x$with_libsensors" = "xyes")
3493 # }}}
3494
3495 # --with-libstatgrab {{{
3496 with_libstatgrab_cflags=""
3497 with_libstatgrab_ldflags=""
3498 AC_ARG_WITH(libstatgrab, [AS_HELP_STRING([--with-libstatgrab@<:@=PREFIX@:>@], [Path to libstatgrab.])],
3499 [
3500  if test "x$withval" != "xno" \
3501    && test "x$withval" != "xyes"
3502  then
3503    with_libstatgrab_cflags="-I$withval/include"
3504    with_libstatgrab_ldflags="-L$withval/lib -lstatgrab"
3505    with_libstatgrab="yes"
3506    with_libstatgrab_pkg_config="no"
3507  else
3508    with_libstatgrab="$withval"
3509    with_libstatgrab_pkg_config="yes"
3510  fi
3511  ],
3512 [
3513  with_libstatgrab="yes"
3514  with_libstatgrab_pkg_config="yes"
3515 ])
3516
3517 if test "x$with_libstatgrab" = "xyes" \
3518   && test "x$with_libstatgrab_pkg_config" = "xyes"
3519 then
3520   if test "x$PKG_CONFIG" != "x"
3521   then
3522     AC_MSG_CHECKING([pkg-config for libstatgrab])
3523     temp_result="found"
3524     $PKG_CONFIG --exists libstatgrab 2>/dev/null
3525     if test "$?" != "0"
3526     then
3527       with_libstatgrab_pkg_config="no"
3528       with_libstatgrab="no (pkg-config doesn't know libstatgrab)"
3529       temp_result="not found"
3530     fi
3531     AC_MSG_RESULT([$temp_result])
3532   else
3533     AC_MSG_NOTICE([pkg-config not available, trying to guess flags for the statgrab library.])
3534     with_libstatgrab_pkg_config="no"
3535     with_libstatgrab_ldflags="$with_libstatgrab_ldflags -lstatgrab"
3536   fi
3537 fi
3538
3539 if test "x$with_libstatgrab" = "xyes" \
3540   && test "x$with_libstatgrab_pkg_config" = "xyes" \
3541   && test "x$with_libstatgrab_cflags" = "x"
3542 then
3543   AC_MSG_CHECKING([for libstatgrab CFLAGS])
3544   temp_result="`$PKG_CONFIG --cflags libstatgrab`"
3545   if test "$?" = "0"
3546   then
3547     with_libstatgrab_cflags="$temp_result"
3548   else
3549     with_libstatgrab="no ($PKG_CONFIG --cflags libstatgrab failed)"
3550     temp_result="$PKG_CONFIG --cflags libstatgrab failed"
3551   fi
3552   AC_MSG_RESULT([$temp_result])
3553 fi
3554
3555 if test "x$with_libstatgrab" = "xyes" \
3556   && test "x$with_libstatgrab_pkg_config" = "xyes" \
3557   && test "x$with_libstatgrab_ldflags" = "x"
3558 then
3559   AC_MSG_CHECKING([for libstatgrab LDFLAGS])
3560   temp_result="`$PKG_CONFIG --libs libstatgrab`"
3561   if test "$?" = "0"
3562   then
3563     with_libstatgrab_ldflags="$temp_result"
3564   else
3565     with_libstatgrab="no ($PKG_CONFIG --libs libstatgrab failed)"
3566     temp_result="$PKG_CONFIG --libs libstatgrab failed"
3567   fi
3568   AC_MSG_RESULT([$temp_result])
3569 fi
3570
3571 if test "x$with_libstatgrab" = "xyes"
3572 then
3573   SAVE_CPPFLAGS="$CPPFLAGS"
3574   CPPFLAGS="$CPPFLAGS $with_libstatgrab_cflags"
3575
3576   AC_CHECK_HEADERS(statgrab.h,
3577                    [with_libstatgrab="yes"],
3578                    [with_libstatgrab="no (statgrab.h not found)"])
3579
3580   CPPFLAGS="$SAVE_CPPFLAGS"
3581 fi
3582
3583 if test "x$with_libstatgrab" = "xyes"
3584 then
3585   SAVE_CFLAGS="$CFLAGS"
3586   SAVE_LDFLAGS="$LDFLAGS"
3587
3588   CFLAGS="$CFLAGS $with_libstatgrab_cflags"
3589   LDFLAGS="$LDFLAGS $with_libstatgrab_ldflags"
3590
3591   AC_CHECK_LIB(statgrab, sg_init,
3592                [with_libstatgrab="yes"],
3593                [with_libstatgrab="no (symbol sg_init not found)"])
3594
3595   CFLAGS="$SAVE_CFLAGS"
3596   LDFLAGS="$SAVE_LDFLAGS"
3597 fi
3598
3599 AM_CONDITIONAL(BUILD_WITH_LIBSTATGRAB, test "x$with_libstatgrab" = "xyes")
3600 if test "x$with_libstatgrab" = "xyes"
3601 then
3602   AC_DEFINE(HAVE_LIBSTATGRAB, 1, [Define to 1 if you have the 'statgrab' library (-lstatgrab)])
3603   BUILD_WITH_LIBSTATGRAB_CFLAGS="$with_libstatgrab_cflags"
3604   BUILD_WITH_LIBSTATGRAB_LDFLAGS="$with_libstatgrab_ldflags"
3605   AC_SUBST(BUILD_WITH_LIBSTATGRAB_CFLAGS)
3606   AC_SUBST(BUILD_WITH_LIBSTATGRAB_LDFLAGS)
3607 fi
3608 # }}}
3609
3610 # --with-libtokyotyrant {{{
3611 with_libtokyotyrant_cppflags=""
3612 with_libtokyotyrant_ldflags=""
3613 with_libtokyotyrant_libs=""
3614 AC_ARG_WITH(libtokyotyrant, [AS_HELP_STRING([--with-libtokyotyrant@<:@=PREFIX@:>@], [Path to libtokyotyrant.])],
3615 [
3616   if test "x$withval" = "xno"
3617   then
3618     with_libtokyotyrant="no"
3619   else if test "x$withval" = "xyes"
3620   then
3621     with_libtokyotyrant="yes"
3622   else
3623     with_libtokyotyrant_cppflags="-I$withval/include"
3624     with_libtokyotyrant_ldflags="-L$withval/include"
3625     with_libtokyotyrant_libs="-ltokyotyrant"
3626     with_libtokyotyrant="yes"
3627   fi; fi
3628 ],
3629 [
3630   with_libtokyotyrant="yes"
3631 ])
3632
3633 if test "x$with_libtokyotyrant" = "xyes"
3634 then
3635   if $PKG_CONFIG --exists tokyotyrant
3636   then
3637     with_libtokyotyrant_cppflags="$with_libtokyotyrant_cppflags `$PKG_CONFIG --cflags tokyotyrant`"
3638     with_libtokyotyrant_ldflags="$with_libtokyotyrant_ldflags `pkg-config --libs-only-L tokyotyrant`"
3639     with_libtokyotyrant_libs="$with_libtokyotyrant_libs `pkg-config --libs-only-l tokyotyrant`"
3640   fi
3641 fi
3642
3643 SAVE_CPPFLAGS="$CPPFLAGS"
3644 SAVE_LDFLAGS="$LDFLAGS"
3645 CPPFLAGS="$CPPFLAGS $with_libtokyotyrant_cppflags"
3646 LDFLAGS="$LDFLAGS $with_libtokyotyrant_ldflags"
3647
3648 if test "x$with_libtokyotyrant" = "xyes"
3649 then
3650   AC_CHECK_HEADERS(tcrdb.h,
3651   [
3652           AC_DEFINE(HAVE_TCRDB_H, 1,
3653                     [Define to 1 if you have the <tcrdb.h> header file.])
3654   ], [with_libtokyotyrant="no (tcrdb.h not found)"])
3655 fi
3656
3657 if test "x$with_libtokyotyrant" = "xyes"
3658 then
3659   AC_CHECK_LIB(tokyotyrant, tcrdbrnum,
3660   [
3661           AC_DEFINE(HAVE_LIBTOKYOTYRANT, 1,
3662                     [Define to 1 if you have the tokyotyrant library (-ltokyotyrant).])
3663   ],
3664   [with_libtokyotyrant="no (symbol tcrdbrnum not found)"],
3665   [$with_libtokyotyrant_libs])
3666 fi
3667
3668 CPPFLAGS="$SAVE_CPPFLAGS"
3669 LDFLAGS="$SAVE_LDFLAGS"
3670
3671 if test "x$with_libtokyotyrant" = "xyes"
3672 then
3673   BUILD_WITH_LIBTOKYOTYRANT_CPPFLAGS="$with_libtokyotyrant_cppflags"
3674   BUILD_WITH_LIBTOKYOTYRANT_LDFLAGS="$with_libtokyotyrant_ldflags"
3675   BUILD_WITH_LIBTOKYOTYRANT_LIBS="$with_libtokyotyrant_libs"
3676   AC_SUBST(BUILD_WITH_LIBTOKYOTYRANT_CPPFLAGS)
3677   AC_SUBST(BUILD_WITH_LIBTOKYOTYRANT_LDFLAGS)
3678   AC_SUBST(BUILD_WITH_LIBTOKYOTYRANT_LIBS)
3679 fi
3680 AM_CONDITIONAL(BUILD_WITH_LIBTOKYOTYRANT, test "x$with_libtokyotyrant" = "xyes")
3681 # }}}
3682
3683 # --with-libupsclient {{{
3684 with_libupsclient_config=""
3685 with_libupsclient_cflags=""
3686 with_libupsclient_libs=""
3687 AC_ARG_WITH(libupsclient, [AS_HELP_STRING([--with-libupsclient@<:@=PREFIX@:>@], [Path to the upsclient library.])],
3688 [
3689         if test "x$withval" = "xno"
3690         then
3691                 with_libupsclient="no"
3692         else if test "x$withval" = "xyes"
3693         then
3694                 with_libupsclient="use_pkgconfig"
3695         else
3696                 if test -x "$withval"
3697                 then
3698                         with_libupsclient_config="$withval"
3699                         with_libupsclient="use_libupsclient_config"
3700                 else if test -x "$withval/bin/libupsclient-config"
3701                 then
3702                         with_libupsclient_config="$withval/bin/libupsclient-config"
3703                         with_libupsclient="use_libupsclient_config"
3704                 else
3705                         AC_MSG_NOTICE([Not checking for libupsclient: Manually configured])
3706                         with_libupsclient_cflags="-I$withval/include"
3707                         with_libupsclient_libs="-L$withval/lib -lupsclient"
3708                         with_libupsclient="yes"
3709                 fi; fi
3710         fi; fi
3711 ],
3712 [with_libupsclient="use_pkgconfig"])
3713
3714 # configure using libupsclient-config
3715 if test "x$with_libupsclient" = "xuse_libupsclient_config"
3716 then
3717         AC_MSG_NOTICE([Checking for libupsclient using $with_libupsclient_config])
3718         with_libupsclient_cflags="`$with_libupsclient_config --cflags`"
3719         if test $? -ne 0
3720         then
3721                 with_libupsclient="no ($with_libupsclient_config failed)"
3722         fi
3723         with_libupsclient_libs="`$with_libupsclient_config --libs`"
3724         if test $? -ne 0
3725         then
3726                 with_libupsclient="no ($with_libupsclient_config failed)"
3727         fi
3728 fi
3729 if test "x$with_libupsclient" = "xuse_libupsclient_config"
3730 then
3731         with_libupsclient="yes"
3732 fi
3733
3734 # configure using pkg-config
3735 if test "x$with_libupsclient" = "xuse_pkgconfig"
3736 then
3737         if test "x$PKG_CONFIG" = "x"
3738         then
3739                 with_libupsclient="no (Don't have pkg-config)"
3740         fi
3741 fi
3742 if test "x$with_libupsclient" = "xuse_pkgconfig"
3743 then
3744         AC_MSG_NOTICE([Checking for libupsclient using $PKG_CONFIG])
3745         $PKG_CONFIG --exists 'libupsclient' 2>/dev/null
3746         if test $? -ne 0
3747         then
3748                 with_libupsclient="no (pkg-config doesn't know libupsclient)"
3749         fi
3750 fi
3751 if test "x$with_libupsclient" = "xuse_pkgconfig"
3752 then
3753         with_libupsclient_cflags="`$PKG_CONFIG --cflags 'libupsclient'`"
3754         if test $? -ne 0
3755         then
3756                 with_libupsclient="no ($PKG_CONFIG failed)"
3757         fi
3758         with_libupsclient_libs="`$PKG_CONFIG --libs 'libupsclient'`"
3759         if test $? -ne 0
3760         then
3761                 with_libupsclient="no ($PKG_CONFIG failed)"
3762         fi
3763 fi
3764 if test "x$with_libupsclient" = "xuse_pkgconfig"
3765 then
3766         with_libupsclient="yes"
3767 fi
3768
3769 # with_libupsclient_cflags and with_libupsclient_libs are set up now, let's do
3770 # the actual checks.
3771 if test "x$with_libupsclient" = "xyes"
3772 then
3773         SAVE_CPPFLAGS="$CPPFLAGS"
3774         CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
3775
3776         AC_CHECK_HEADERS(upsclient.h, [], [with_libupsclient="no (upsclient.h not found)"])
3777
3778         CPPFLAGS="$SAVE_CPPFLAGS"
3779 fi
3780 if test "x$with_libupsclient" = "xyes"
3781 then
3782         SAVE_CPPFLAGS="$CPPFLAGS"
3783         SAVE_LDFLAGS="$LDFLAGS"
3784
3785         CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
3786         LDFLAGS="$LDFLAGS $with_libupsclient_libs"
3787
3788         AC_CHECK_LIB(upsclient, upscli_connect,
3789                      [with_libupsclient="yes"],
3790                      [with_libupsclient="no (symbol upscli_connect not found)"])
3791
3792         CPPFLAGS="$SAVE_CPPFLAGS"
3793         LDFLAGS="$SAVE_LDFLAGS"
3794 fi
3795 if test "x$with_libupsclient" = "xyes"
3796 then
3797         SAVE_CPPFLAGS="$CPPFLAGS"
3798         CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
3799
3800         AC_CHECK_TYPES([UPSCONN_t, UPSCONN], [], [],
3801 [#include <stdlib.h>
3802 #include <stdio.h>
3803 #include <upsclient.h>])
3804
3805         CPPFLAGS="$SAVE_CPPFLAGS"
3806 fi
3807 if test "x$with_libupsclient" = "xyes"
3808 then
3809         BUILD_WITH_LIBUPSCLIENT_CFLAGS="$with_libupsclient_cflags"
3810         BUILD_WITH_LIBUPSCLIENT_LIBS="$with_libupsclient_libs"
3811         AC_SUBST(BUILD_WITH_LIBUPSCLIENT_CFLAGS)
3812         AC_SUBST(BUILD_WITH_LIBUPSCLIENT_LIBS)
3813 fi
3814 # }}}
3815
3816 # --with-libxmms {{{
3817 with_xmms_config="xmms-config"
3818 with_xmms_cflags=""
3819 with_xmms_libs=""
3820 AC_ARG_WITH(libxmms, [AS_HELP_STRING([--with-libxmms@<:@=PREFIX@:>@], [Path to libxmms.])],
3821 [
3822         if test "x$withval" != "xno" \
3823                 && test "x$withval" != "xyes"
3824         then
3825                 if test -f "$withval" && test -x "$withval";
3826                 then
3827                         with_xmms_config="$withval"
3828                 else if test -x "$withval/bin/xmms-config"
3829                 then
3830                         with_xmms_config="$withval/bin/xmms-config"
3831                 fi; fi
3832                 with_libxmms="yes"
3833         else if test "x$withval" = "xno"
3834         then
3835                 with_libxmms="no"
3836         else
3837                 with_libxmms="yes"
3838         fi; fi
3839 ],
3840 [
3841         with_libxmms="yes"
3842 ])
3843 if test "x$with_libxmms" = "xyes"
3844 then
3845         with_xmms_cflags=`$with_xmms_config --cflags 2>/dev/null`
3846         xmms_config_status=$?
3847
3848         if test $xmms_config_status -ne 0
3849         then
3850                 with_libxmms="no"
3851         fi
3852 fi
3853 if test "x$with_libxmms" = "xyes"
3854 then
3855         with_xmms_libs=`$with_xmms_config --libs 2>/dev/null`
3856         xmms_config_status=$?
3857
3858         if test $xmms_config_status -ne 0
3859         then
3860                 with_libxmms="no"
3861         fi
3862 fi
3863 if test "x$with_libxmms" = "xyes"
3864 then
3865         AC_CHECK_LIB(xmms, xmms_remote_get_info,
3866         [
3867                 BUILD_WITH_LIBXMMS_CFLAGS="$with_xmms_cflags"
3868                 BUILD_WITH_LIBXMMS_LIBS="$with_xmms_libs"
3869                 AC_SUBST(BUILD_WITH_LIBXMMS_CFLAGS)
3870                 AC_SUBST(BUILD_WITH_LIBXMMS_LIBS)
3871         ],
3872         [
3873                 with_libxmms="no"
3874         ],
3875         [$with_xmms_libs])
3876 fi
3877 with_libxmms_numeric=0
3878 if test "x$with_libxmms" = "xyes"
3879 then
3880         with_libxmms_numeric=1
3881 fi
3882 AC_DEFINE_UNQUOTED(HAVE_LIBXMMS, [$with_libxmms_numeric], [Define to 1 if you have the 'xmms' library (-lxmms).])
3883 AM_CONDITIONAL(BUILD_WITH_LIBXMMS, test "x$with_libxmms" = "xyes")
3884 # }}}
3885
3886 # --with-libyajl {{{
3887 with_libyajl_cppflags=""
3888 with_libyajl_ldflags=""
3889 AC_ARG_WITH(libyajl, [AS_HELP_STRING([--with-libyajl@<:@=PREFIX@:>@], [Path to libyajl.])],
3890 [
3891         if test "x$withval" != "xno" && test "x$withval" != "xyes"
3892         then
3893                 with_libyajl_cppflags="-I$withval/include"
3894                 with_libyajl_ldflags="-L$withval/lib"
3895                 with_libyajl="yes"
3896         else
3897                 with_libyajl="$withval"
3898         fi
3899 ],
3900 [
3901         with_libyajl="yes"
3902 ])
3903 if test "x$with_libyajl" = "xyes"
3904 then
3905         SAVE_CPPFLAGS="$CPPFLAGS"
3906         CPPFLAGS="$CPPFLAGS $with_libyajl_cppflags"
3907
3908         AC_CHECK_HEADERS(yajl/yajl_parse.h, [with_libyajl="yes"], [with_libyajl="no (yajl/yajl_parse.h not found)"])
3909         AC_CHECK_HEADERS(yajl/yajl_version.h)
3910
3911         CPPFLAGS="$SAVE_CPPFLAGS"
3912 fi
3913 if test "x$with_libyajl" = "xyes"
3914 then
3915         SAVE_CPPFLAGS="$CPPFLAGS"
3916         SAVE_LDFLAGS="$LDFLAGS"
3917         CPPFLAGS="$CPPFLAGS $with_libyajl_cppflags"
3918         LDFLAGS="$LDFLAGS $with_libyajl_ldflags"
3919
3920         AC_CHECK_LIB(yajl, yajl_alloc, [with_libyajl="yes"], [with_libyajl="no (Symbol 'yajl_alloc' not found)"])
3921
3922         CPPFLAGS="$SAVE_CPPFLAGS"
3923         LDFLAGS="$SAVE_LDFLAGS"
3924 fi
3925 if test "x$with_libyajl" = "xyes"
3926 then
3927         BUILD_WITH_LIBYAJL_CPPFLAGS="$with_libyajl_cppflags"
3928         BUILD_WITH_LIBYAJL_LDFLAGS="$with_libyajl_ldflags"
3929         BUILD_WITH_LIBYAJL_LIBS="-lyajl"
3930         AC_SUBST(BUILD_WITH_LIBYAJL_CPPFLAGS)
3931         AC_SUBST(BUILD_WITH_LIBYAJL_LDFLAGS)
3932         AC_SUBST(BUILD_WITH_LIBYAJL_LIBS)
3933         AC_DEFINE(HAVE_LIBYAJL, 1, [Define if libyajl is present and usable.])
3934 fi
3935 AM_CONDITIONAL(BUILD_WITH_LIBYAJL, test "x$with_libyajl" = "xyes")
3936 # }}}
3937
3938 # --with-libvarnish {{{
3939 with_libvarnish_cppflags=""
3940 with_libvarnish_cflags=""
3941 with_libvarnish_libs=""
3942 AC_ARG_WITH(libvarnish, [AS_HELP_STRING([--with-libvarnish@<:@=PREFIX@:>@], [Path to libvarnish.])],
3943 [
3944         if test "x$withval" = "xno"
3945         then
3946                 with_libvarnish="no"
3947         else if test "x$withval" = "xyes"
3948         then
3949                 with_libvarnish="use_pkgconfig"
3950         else if test -d "$with_libvarnish/lib"
3951         then
3952                 AC_MSG_NOTICE([Not checking for libvarnish: Manually configured])
3953                 with_libvarnish_cflags="-I$withval/include"
3954                 with_libvarnish_libs="-L$withval/lib -lvarnish -lvarnishcompat -lvarnishapi"
3955                 with_libvarnish="yes"
3956         fi; fi; fi
3957 ],
3958 [with_libvarnish="use_pkgconfig"])
3959
3960 # configure using pkg-config
3961 if test "x$with_libvarnish" = "xuse_pkgconfig"
3962 then
3963         if test "x$PKG_CONFIG" = "x"
3964         then
3965                 with_libvarnish="no (Don't have pkg-config)"
3966         fi
3967 fi
3968 if test "x$with_libvarnish" = "xuse_pkgconfig"
3969 then
3970         AC_MSG_NOTICE([Checking for varnishapi using $PKG_CONFIG])
3971         $PKG_CONFIG --exists 'varnishapi' 2>/dev/null
3972         if test $? -ne 0
3973         then
3974                 with_libvarnish="no (pkg-config doesn't know varnishapi)"
3975         fi
3976 fi
3977 if test "x$with_libvarnish" = "xuse_pkgconfig"
3978 then
3979         with_libvarnish_cflags="`$PKG_CONFIG --cflags 'varnishapi'`"
3980         if test $? -ne 0
3981         then
3982                 with_libvarnish="no ($PKG_CONFIG failed)"
3983         fi
3984         with_libvarnish_libs="`$PKG_CONFIG --libs 'varnishapi'`"
3985         if test $? -ne 0
3986         then
3987                 with_libvarnish="no ($PKG_CONFIG failed)"
3988         fi
3989 fi
3990 if test "x$with_libvarnish" = "xuse_pkgconfig"
3991 then
3992         with_libvarnish="yes"
3993 fi
3994
3995 # with_libvarnish_cflags and with_libvarnish_libs are set up now, let's do
3996 # the actual checks.
3997 if test "x$with_libvarnish" = "xyes"
3998 then
3999         SAVE_CPPFLAGS="$CPPFLAGS"
4000         CPPFLAGS="$CPPFLAGS $with_libvarnish_cflags"
4001         AC_CHECK_HEADERS(varnish/varnishapi.h, [], [with_libvarnish="no (varnish/varnishapi.h not found)"])
4002
4003         CPPFLAGS="$SAVE_CPPFLAGS"
4004 fi
4005 if test "x$with_libvarnish" = "xyes"
4006 then
4007         SAVE_CPPFLAGS="$CPPFLAGS"
4008         #SAVE_LDFLAGS="$LDFLAGS"
4009
4010         CPPFLAGS="$CPPFLAGS $with_libvarnish_cflags"
4011         #LDFLAGS="$LDFLAGS $with_libvarnish_libs"
4012
4013         AC_CHECK_LIB(varnishapi, VSL_OpenStats,
4014                      [with_libvarnish="yes"],
4015                      [with_libvarnish="no (symbol VSL_OpenStats not found)"],
4016                      [$with_libvarnish_libs])
4017
4018         CPPFLAGS="$SAVE_CPPFLAGS"
4019         #LDFLAGS="$SAVE_LDFLAGS"
4020 fi
4021 if test "x$with_libvarnish" = "xyes"
4022 then
4023         BUILD_WITH_LIBVARNISH_CFLAGS="$with_libvarnish_cflags"
4024         BUILD_WITH_LIBVARNISH_LIBS="$with_libvarnish_libs"
4025         AC_SUBST(BUILD_WITH_LIBVARNISH_CFLAGS)
4026         AC_SUBST(BUILD_WITH_LIBVARNISH_LIBS)
4027 fi
4028 # }}}
4029
4030 # pkg-config --exists 'libxml-2.0'; pkg-config --exists libvirt {{{
4031 with_libxml2="no (pkg-config isn't available)"
4032 with_libxml2_cflags=""
4033 with_libxml2_ldflags=""
4034 with_libvirt="no (pkg-config isn't available)"
4035 with_libvirt_cflags=""
4036 with_libvirt_ldflags=""
4037 if test "x$PKG_CONFIG" != "x"
4038 then
4039         pkg-config --exists 'libxml-2.0' 2>/dev/null
4040         if test "$?" = "0"
4041         then
4042                 with_libxml2="yes"
4043         else
4044                 with_libxml2="no (pkg-config doesn't know libxml-2.0)"
4045         fi
4046
4047         pkg-config --exists libvirt 2>/dev/null
4048         if test "$?" = "0"
4049         then
4050                 with_libvirt="yes"
4051         else
4052                 with_libvirt="no (pkg-config doesn't know libvirt)"
4053         fi
4054 fi
4055 if test "x$with_libxml2" = "xyes"
4056 then
4057         with_libxml2_cflags="`pkg-config --cflags libxml-2.0`"
4058         if test $? -ne 0
4059         then
4060                 with_libxml2="no"
4061         fi
4062         with_libxml2_ldflags="`pkg-config --libs libxml-2.0`"
4063         if test $? -ne 0
4064         then
4065                 with_libxml2="no"
4066         fi
4067 fi
4068 if test "x$with_libxml2" = "xyes"
4069 then
4070         SAVE_CPPFLAGS="$CPPFLAGS"
4071         CPPFLAGS="$CPPFLAGS $with_libxml2_cflags"
4072
4073         AC_CHECK_HEADERS(libxml/parser.h, [],
4074                       [with_libxml2="no (libxml/parser.h not found)"])
4075
4076         CPPFLAGS="$SAVE_CPPFLAGS"
4077 fi
4078 if test "x$with_libxml2" = "xyes"
4079 then
4080         SAVE_CFLAGS="$CFLAGS"
4081         SAVE_LDFLAGS="$LDFLAGS"
4082
4083         CFLAGS="$CFLAGS $with_libxml2_cflags"
4084         LDFLAGS="$LDFLAGS $with_libxml2_ldflags"
4085
4086         AC_CHECK_LIB(xml2, xmlXPathEval,
4087                      [with_libxml2="yes"],
4088                      [with_libxml2="no (symbol xmlXPathEval not found)"])
4089
4090         CFLAGS="$SAVE_CFLAGS"
4091         LDFLAGS="$SAVE_LDFLAGS"
4092 fi
4093 dnl Add the right compiler flags and libraries.
4094 if test "x$with_libxml2" = "xyes"; then
4095         BUILD_WITH_LIBXML2_CFLAGS="$with_libxml2_cflags"
4096         BUILD_WITH_LIBXML2_LIBS="$with_libxml2_ldflags"
4097         AC_SUBST(BUILD_WITH_LIBXML2_CFLAGS)
4098         AC_SUBST(BUILD_WITH_LIBXML2_LIBS)
4099 fi
4100 if test "x$with_libvirt" = "xyes"
4101 then
4102         with_libvirt_cflags="`pkg-config --cflags libvirt`"
4103         if test $? -ne 0
4104         then
4105                 with_libvirt="no"
4106         fi
4107         with_libvirt_ldflags="`pkg-config --libs libvirt`"
4108         if test $? -ne 0
4109         then
4110                 with_libvirt="no"
4111         fi
4112 fi
4113 if test "x$with_libvirt" = "xyes"
4114 then
4115         SAVE_CPPFLAGS="$CPPFLAGS"
4116         CPPFLAGS="$CPPFLAGS $with_libvirt_cflags"
4117
4118         AC_CHECK_HEADERS(libvirt/libvirt.h, [],
4119                       [with_libvirt="no (libvirt/libvirt.h not found)"])
4120
4121         CPPFLAGS="$SAVE_CPPFLAGS"
4122 fi
4123 if test "x$with_libvirt" = "xyes"
4124 then
4125         SAVE_CFLAGS="$CFLAGS"
4126         SAVE_LDFLAGS="$LDFLAGS"
4127
4128         CFLAGS="$CFLAGS $with_libvirt_cflags"
4129         LDFLAGS="$LDFLAGS $with_libvirt_ldflags"
4130
4131         AC_CHECK_LIB(virt, virDomainBlockStats,
4132                      [with_libvirt="yes"],
4133                      [with_libvirt="no (symbol virDomainBlockStats not found)"])
4134
4135         CFLAGS="$SAVE_CFLAGS"
4136         LDFLAGS="$SAVE_LDFLAGS"
4137 fi
4138 dnl Add the right compiler flags and libraries.
4139 if test "x$with_libvirt" = "xyes"; then
4140         BUILD_WITH_LIBVIRT_CFLAGS="$with_libvirt_cflags"
4141         BUILD_WITH_LIBVIRT_LIBS="$with_libvirt_ldflags"
4142         AC_SUBST(BUILD_WITH_LIBVIRT_CFLAGS)
4143         AC_SUBST(BUILD_WITH_LIBVIRT_LIBS)
4144 fi
4145 # }}}
4146
4147 # $PKG_CONFIG --exists OpenIPMIpthread {{{
4148 with_libopenipmipthread="yes"
4149 with_libopenipmipthread_cflags=""
4150 with_libopenipmipthread_libs=""
4151
4152 AC_MSG_CHECKING([for pkg-config])
4153 temp_result="no"
4154 if test "x$PKG_CONFIG" = "x"
4155 then
4156         with_libopenipmipthread="no"
4157         temp_result="no"
4158 else
4159         temp_result="$PKG_CONFIG"
4160 fi
4161 AC_MSG_RESULT([$temp_result])
4162
4163 if test "x$with_libopenipmipthread" = "xyes"
4164 then
4165         AC_MSG_CHECKING([for libOpenIPMIpthread])
4166         $PKG_CONFIG --exists OpenIPMIpthread 2>/dev/null
4167         if test "$?" != "0"
4168         then
4169                 with_libopenipmipthread="no (pkg-config doesn't know OpenIPMIpthread)"
4170         fi
4171         AC_MSG_RESULT([$with_libopenipmipthread])
4172 fi
4173
4174 if test "x$with_libopenipmipthread" = "xyes"
4175 then
4176         AC_MSG_CHECKING([for libOpenIPMIpthread CFLAGS])
4177         temp_result="`$PKG_CONFIG --cflags OpenIPMIpthread`"
4178         if test "$?" = "0"
4179         then
4180                 with_libopenipmipthread_cflags="$temp_result"
4181         else
4182                 with_libopenipmipthread="no ($PKG_CONFIG --cflags OpenIPMIpthread failed)"
4183                 temp_result="$PKG_CONFIG --cflags OpenIPMIpthread failed"
4184         fi
4185         AC_MSG_RESULT([$temp_result])
4186 fi
4187
4188 if test "x$with_libopenipmipthread" = "xyes"
4189 then
4190         AC_MSG_CHECKING([for libOpenIPMIpthread LDFLAGS])
4191         temp_result="`$PKG_CONFIG --libs OpenIPMIpthread`"
4192         if test "$?" = "0"
4193         then
4194                 with_libopenipmipthread_ldflags="$temp_result"
4195         else
4196                 with_libopenipmipthread="no ($PKG_CONFIG --libs OpenIPMIpthread failed)"
4197                 temp_result="$PKG_CONFIG --libs OpenIPMIpthread failed"
4198         fi
4199         AC_MSG_RESULT([$temp_result])
4200 fi
4201
4202 if test "x$with_libopenipmipthread" = "xyes"
4203 then
4204         SAVE_CPPFLAGS="$CPPFLAGS"
4205         CPPFLAGS="$CPPFLAGS $with_libopenipmipthread_cflags"
4206
4207         AC_CHECK_HEADERS(OpenIPMI/ipmi_smi.h,
4208                          [with_libopenipmipthread="yes"],
4209                          [with_libopenipmipthread="no (OpenIPMI/ipmi_smi.h not found)"],
4210 [#include <OpenIPMI/ipmiif.h>
4211 #include <OpenIPMI/ipmi_err.h>
4212 #include <OpenIPMI/ipmi_posix.h>
4213 #include <OpenIPMI/ipmi_conn.h>
4214 ])
4215
4216         CPPFLAGS="$SAVE_CPPFLAGS"
4217 fi
4218
4219 if test "x$with_libopenipmipthread" = "xyes"
4220 then
4221         BUILD_WITH_OPENIPMI_CFLAGS="$with_libopenipmipthread_cflags"
4222         BUILD_WITH_OPENIPMI_LIBS="$with_libopenipmipthread_ldflags"
4223         AC_SUBST(BUILD_WITH_OPENIPMI_CFLAGS)
4224         AC_SUBST(BUILD_WITH_OPENIPMI_LIBS)
4225 fi
4226 # }}}
4227
4228 PKG_CHECK_MODULES([LIBNOTIFY], [libnotify],
4229                 [with_libnotify="yes"],
4230                 [if test "x$LIBNOTIFY_PKG_ERRORS" = "x"; then
4231                          with_libnotify="no"
4232                  else
4233                          with_libnotify="no ($LIBNOTIFY_PKG_ERRORS)"
4234                  fi])
4235
4236 # Check for enabled/disabled features
4237 #
4238
4239 # AC_COLLECTD(name, enable/disable, info-text, feature/module)
4240 # ------------------------------------------------------------
4241 dnl
4242 m4_define([my_toupper], [m4_translit([$1], m4_defn([m4_cr_letters]), m4_defn([m4_cr_LETTERS]))])
4243 dnl
4244 AC_DEFUN(
4245         [AC_COLLECTD],
4246         [
4247         m4_if([$1], [], [AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 1st argument must not be empty])])dnl
4248         m4_if(
4249                 [$2],
4250                 [enable],
4251                 [dnl
4252                 m4_define([EnDis],[disabled])dnl
4253                 m4_define([YesNo],[no])dnl
4254                 ],dnl
4255                 [m4_if(
4256                         [$2],
4257                         [disable],
4258                         [dnl
4259                         m4_define([EnDis],[enabled])dnl
4260                         m4_define([YesNo],[yes])dnl
4261                         ],
4262                         [dnl
4263                         AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 2nd argument must be either enable or disable])dnl
4264                         ]dnl
4265                 )]dnl
4266         )dnl
4267         m4_if([$3], [feature], [],
4268                 [m4_if(
4269                         [$3], [module], [],
4270                         [dnl
4271                         AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 3rd argument must be either feature or disable])dnl
4272                         ]dnl
4273                 )]dnl
4274         )dnl
4275         AC_ARG_ENABLE(
4276                 [$1],
4277                 AS_HELP_STRING([--$2-$1], [$2 $4 (EnDis by def)]),
4278                 [],
4279                 enable_$1='[YesNo]'dnl
4280         )# AC_ARG_ENABLE
4281 if test "x$enable_$1" = "xno"
4282 then
4283         collectd_$1=0
4284 else
4285         if test "x$enable_$1" = "xyes"
4286         then
4287                 collectd_$1=1
4288         else
4289                 AC_MSG_NOTICE([please specify either --enable-$1 or --disable-$1; enabling $1.])
4290                 collectd_$1=1
4291                 enable_$1='yes'
4292         fi
4293 fi
4294         AC_DEFINE_UNQUOTED([COLLECT_]my_toupper([$1]), [$collectd_$1], [wether or not to enable $3 $4])
4295         AM_CONDITIONAL([BUILD_]my_toupper([$3])[_]my_toupper([$1]), [test "x$enable_$1" = "xyes"])dnl
4296         ]dnl
4297 )# AC_COLLECTD(name, enable/disable, info-text, feature/module)
4298
4299 # AC_PLUGIN(name, default, info)
4300 # ------------------------------------------------------------
4301 dnl
4302 AC_DEFUN(
4303   [AC_PLUGIN],
4304   [
4305     enable_plugin="no"
4306     force="no"
4307     AC_ARG_ENABLE([$1], AC_HELP_STRING([--enable-$1], [$3]),
4308     [
4309      if test "x$enableval" = "xyes"
4310      then
4311              enable_plugin="yes"
4312      else if test "x$enableval" = "xforce"
4313      then
4314              enable_plugin="yes"
4315              force="yes"
4316      else
4317              enable_plugin="no (disabled on command line)"
4318      fi; fi
4319     ],
4320     [
4321          if test "x$enable_all_plugins" = "xauto"
4322          then
4323              if test "x$2" = "xyes"
4324              then
4325                      enable_plugin="yes"
4326              else
4327                      enable_plugin="no"
4328              fi
4329          else
4330              enable_plugin="$enable_all_plugins"
4331          fi
4332     ])
4333     if test "x$enable_plugin" = "xyes"
4334     then
4335             if test "x$2" = "xyes" || test "x$force" = "xyes"
4336             then
4337                     AC_DEFINE([HAVE_PLUGIN_]my_toupper([$1]), 1, [Define to 1 if the $1 plugin is enabled.])
4338                     if test "x$2" != "xyes"
4339                     then
4340                             dependency_warning="yes"
4341                     fi
4342             else # User passed "yes" but dependency checking yielded "no" => Dependency problem.
4343                     dependency_error="yes"
4344                     enable_plugin="no (dependency error)"
4345             fi
4346     fi
4347     AM_CONDITIONAL([BUILD_PLUGIN_]my_toupper([$1]), test "x$enable_plugin" = "xyes")
4348     enable_$1="$enable_plugin"
4349   ]
4350 )# AC_PLUGIN(name, default, info)
4351
4352 m4_divert_once([HELP_ENABLE], [
4353 collectd features:])
4354 # FIXME: Remove these calls to `AC_COLLECTD' and then remove that macro.
4355 AC_COLLECTD([debug],     [enable],  [feature], [debugging])
4356 AC_COLLECTD([daemon],    [disable], [feature], [daemon mode])
4357 AC_COLLECTD([getifaddrs],[enable],  [feature], [getifaddrs under Linux])
4358
4359 dependency_warning="no"
4360 dependency_error="no"
4361
4362 plugin_ascent="no"
4363 plugin_battery="no"
4364 plugin_bind="no"
4365 plugin_conntrack="no"
4366 plugin_contextswitch="no"
4367 plugin_cpu="no"
4368 plugin_cpufreq="no"
4369 plugin_curl_json="no"
4370 plugin_curl_xml="no"
4371 plugin_df="no"
4372 plugin_disk="no"
4373 plugin_entropy="no"
4374 plugin_interface="no"
4375 plugin_ipmi="no"
4376 plugin_ipvs="no"
4377 plugin_irq="no"
4378 plugin_libvirt="no"
4379 plugin_load="no"
4380 plugin_memory="no"
4381 plugin_multimeter="no"
4382 plugin_nfs="no"
4383 plugin_fscache="no"
4384 plugin_perl="no"
4385 plugin_processes="no"
4386 plugin_protocols="no"
4387 plugin_serial="no"
4388 plugin_swap="no"
4389 plugin_tape="no"
4390 plugin_tcpconns="no"
4391 plugin_ted="no"
4392 plugin_thermal="no"
4393 plugin_users="no"
4394 plugin_uptime="no"
4395 plugin_vmem="no"
4396 plugin_vserver="no"
4397 plugin_wireless="no"
4398 plugin_zfs_arc="no"
4399
4400 # Linux
4401 if test "x$ac_system" = "xLinux"
4402 then
4403         plugin_battery="yes"
4404         plugin_conntrack="yes"
4405         plugin_contextswitch="yes"
4406         plugin_cpu="yes"
4407         plugin_cpufreq="yes"
4408         plugin_disk="yes"
4409         plugin_entropy="yes"
4410         plugin_interface="yes"
4411         plugin_irq="yes"
4412         plugin_load="yes"
4413         plugin_memory="yes"
4414         plugin_nfs="yes"
4415         plugin_fscache="yes"
4416         plugin_processes="yes"
4417         plugin_protocols="yes"
4418         plugin_serial="yes"
4419         plugin_swap="yes"
4420         plugin_tcpconns="yes"
4421         plugin_thermal="yes"
4422         plugin_uptime="yes"
4423         plugin_vmem="yes"
4424         plugin_vserver="yes"
4425         plugin_wireless="yes"
4426
4427         if test "x$have_linux_ip_vs_h" = "xyes" || test "x$have_net_ip_vs_h" = "xyes" || test "x$have_ip_vs_h" = "xyes"
4428         then
4429                 plugin_ipvs="yes"
4430         fi
4431 fi
4432
4433 if test "x$ac_system" = "xOpenBSD"
4434 then
4435         plugin_tcpconns="yes"
4436 fi
4437
4438 # Mac OS X devices
4439 if test "x$with_libiokit" = "xyes"
4440 then
4441         plugin_battery="yes"
4442         plugin_disk="yes"
4443 fi
4444
4445 # AIX
4446 if test "x$with_perfstat" = "xyes"
4447 then
4448         plugin_cpu="yes"
4449         plugin_disk="yes"
4450         plugin_memory="yes"
4451         plugin_swap="yes"
4452         plugin_interface="yes"
4453         plugin_load="yes"
4454 fi
4455
4456 if test "x$with_procinfo" = "xyes"
4457 then
4458         plugin_processes="yes"
4459 fi
4460
4461 # Solaris
4462 if test "x$with_kstat" = "xyes"
4463 then
4464         plugin_uptime="yes"
4465         plugin_zfs_arc="yes"
4466 fi
4467
4468 if test "x$with_devinfo$with_kstat" = "xyesyes"
4469 then
4470         plugin_cpu="yes"
4471         plugin_disk="yes"
4472         plugin_interface="yes"
4473         plugin_memory="yes"
4474         plugin_tape="yes"
4475 fi
4476
4477 # libstatgrab
4478 if test "x$with_libstatgrab" = "xyes"
4479 then
4480         plugin_cpu="yes"
4481         plugin_disk="yes"
4482         plugin_interface="yes"
4483         plugin_load="yes"
4484         plugin_memory="yes"
4485         plugin_swap="yes"
4486         plugin_users="yes"
4487 fi
4488
4489 if test "x$with_libcurl" = "xyes" && test "x$with_libxml2" = "xyes"
4490 then
4491         plugin_ascent="yes"
4492         if test "x$have_strptime" = "xyes"
4493         then
4494                 plugin_bind="yes"
4495         fi
4496 fi
4497
4498 if test "x$with_libopenipmipthread" = "xyes"
4499 then
4500         plugin_ipmi="yes"
4501 fi
4502
4503 if test "x$with_libcurl" = "xyes" && test "x$with_libyajl" = "xyes"
4504 then
4505         plugin_curl_json="yes"
4506 fi
4507
4508 if test "x$with_libcurl" = "xyes" && test "x$with_libxml2" = "xyes"
4509 then
4510         plugin_curl_xml="yes"
4511 fi
4512
4513 if test "x$have_processor_info" = "xyes"
4514 then
4515         plugin_cpu="yes"
4516 fi
4517 if test "x$have_sysctl" = "xyes"
4518 then
4519         plugin_cpu="yes"
4520         plugin_memory="yes"
4521         plugin_uptime="yes"
4522         if test "x$ac_system" = "xDarwin"
4523         then
4524                 plugin_swap="yes"
4525         fi
4526 fi
4527 if test "x$have_sysctlbyname" = "xyes"
4528 then
4529         plugin_contextswitch="yes"
4530         plugin_cpu="yes"
4531         plugin_memory="yes"
4532         plugin_tcpconns="yes"
4533 fi
4534
4535 # Df plugin: Check if we know how to determine mount points first.
4536 #if test "x$have_listmntent" = "xyes"; then
4537 #       plugin_df="yes"
4538 #fi
4539 if test "x$have_getvfsstat" = "xyes" || test "x$have_getfsstat" = "xyes"
4540 then
4541         plugin_df="yes"
4542 fi
4543 if test "x$c_cv_have_two_getmntent" = "xyes" || test "x$have_getmntent" = "xgen" || test "x$have_getmntent" = "xsun"
4544 then
4545         plugin_df="yes"
4546 fi
4547 #if test "x$have_getmntent" = "xseq"
4548 #then
4549 #       plugin_df="yes"
4550 #fi
4551 if test "x$c_cv_have_one_getmntent" = "xyes"
4552 then
4553         plugin_df="yes"
4554 fi
4555
4556 # Df plugin: Check if we have either `statfs' or `statvfs' second.
4557 if test "x$plugin_df" = "xyes"
4558 then
4559         plugin_df="no"
4560         if test "x$have_statfs" = "xyes"
4561         then
4562                 plugin_df="yes"
4563         fi
4564         if test "x$have_statvfs" = "xyes"
4565         then
4566                 plugin_df="yes"
4567         fi
4568 fi
4569
4570 if test "x$have_getifaddrs" = "xyes"
4571 then
4572         plugin_interface="yes"
4573 fi
4574
4575 if test "x$with_libxml2" = "xyes" && test "x$with_libvirt" = "xyes"
4576 then
4577         plugin_libvirt="yes"
4578 fi
4579
4580 if test "x$have_getloadavg" = "xyes"
4581 then
4582         plugin_load="yes"
4583 fi
4584
4585 if test "x$c_cv_have_libperl$c_cv_have_perl_ithreads" = "xyesyes"
4586 then
4587         plugin_perl="yes"
4588 fi
4589
4590 # Mac OS X memory interface
4591 if test "x$have_host_statistics" = "xyes"
4592 then
4593         plugin_memory="yes"
4594 fi
4595
4596 if test "x$have_termios_h" = "xyes"
4597 then
4598         plugin_multimeter="yes"
4599         plugin_ted="yes"
4600 fi
4601
4602 if test "x$have_thread_info" = "xyes"
4603 then
4604         plugin_processes="yes"
4605 fi
4606
4607 if test "x$with_kvm_getprocs" = "xyes" && test "x$have_struct_kinfo_proc_freebsd" = "xyes"
4608 then
4609         plugin_processes="yes"
4610 fi
4611
4612 if test "x$with_kvm_getswapinfo" = "xyes"
4613 then
4614         plugin_swap="yes"
4615 fi
4616
4617 if test "x$have_swapctl" = "xyes" && test "x$c_cv_have_swapctl_two_args" = "xyes"
4618 then
4619         plugin_swap="yes"
4620 fi
4621
4622 if test "x$with_kvm_openfiles$with_kvm_nlist" = "xyesyes"
4623 then
4624         plugin_tcpconns="yes"
4625 fi
4626
4627 if test "x$have_getutent" = "xyes"
4628 then
4629         plugin_users="yes"
4630 fi
4631 if test "x$have_getutxent" = "xyes"
4632 then
4633         plugin_users="yes"
4634 fi
4635
4636 m4_divert_once([HELP_ENABLE], [
4637 collectd plugins:])
4638
4639 AC_ARG_ENABLE([all-plugins],
4640                 AC_HELP_STRING([--enable-all-plugins],
4641                                 [enable all plugins (auto by def)]),
4642                 [
4643                  if test "x$enableval" = "xyes"
4644                  then
4645                          enable_all_plugins="yes"
4646                  else if test "x$enableval" = "xauto"
4647                  then
4648                          enable_all_plugins="auto"
4649                  else
4650                          enable_all_plugins="no"
4651                  fi; fi
4652                 ],
4653                 [enable_all_plugins="auto"])
4654
4655 m4_divert_once([HELP_ENABLE], [])
4656
4657 AC_PLUGIN([amqp],        [$with_librabbitmq],  [AMQP output plugin])
4658 AC_PLUGIN([apache],      [$with_libcurl],      [Apache httpd statistics])
4659 AC_PLUGIN([apcups],      [yes],                [Statistics of UPSes by APC])
4660 AC_PLUGIN([apple_sensors], [$with_libiokit],   [Apple's hardware sensors])
4661 AC_PLUGIN([ascent],      [$plugin_ascent],     [AscentEmu player statistics])
4662 AC_PLUGIN([battery],     [$plugin_battery],    [Battery statistics])
4663 AC_PLUGIN([bind],        [$plugin_bind],       [ISC Bind nameserver statistics])
4664 AC_PLUGIN([conntrack],   [$plugin_conntrack],  [nf_conntrack statistics])
4665 AC_PLUGIN([contextswitch], [$plugin_contextswitch], [context switch statistics])
4666 AC_PLUGIN([cpufreq],     [$plugin_cpufreq],    [CPU frequency statistics])
4667 AC_PLUGIN([cpu],         [$plugin_cpu],        [CPU usage statistics])
4668 AC_PLUGIN([csv],         [yes],                [CSV output plugin])
4669 AC_PLUGIN([curl],        [$with_libcurl],      [CURL generic web statistics])
4670 AC_PLUGIN([curl_json],   [$plugin_curl_json],    [CouchDB statistics])
4671 AC_PLUGIN([curl_xml],   [$plugin_curl_xml],    [CURL generic xml statistics])
4672 AC_PLUGIN([dbi],         [$with_libdbi],       [General database statistics])
4673 AC_PLUGIN([df],          [$plugin_df],         [Filesystem usage statistics])
4674 AC_PLUGIN([disk],        [$plugin_disk],       [Disk usage statistics])
4675 AC_PLUGIN([dns],         [$with_libpcap],      [DNS traffic analysis])
4676 AC_PLUGIN([email],       [yes],                [EMail statistics])
4677 AC_PLUGIN([entropy],     [$plugin_entropy],    [Entropy statistics])
4678 AC_PLUGIN([exec],        [yes],                [Execution of external programs])
4679 AC_PLUGIN([filecount],   [yes],                [Count files in directories])
4680 AC_PLUGIN([fscache],     [$plugin_fscache],    [fscache statistics])
4681 AC_PLUGIN([gmond],       [$with_libganglia],   [Ganglia plugin])
4682 AC_PLUGIN([hddtemp],     [yes],                [Query hddtempd])
4683 AC_PLUGIN([interface],   [$plugin_interface],  [Interface traffic statistics])
4684 AC_PLUGIN([ipmi],        [$plugin_ipmi],       [IPMI sensor statistics])
4685 AC_PLUGIN([iptables],    [$with_libiptc],      [IPTables rule counters])
4686 AC_PLUGIN([ipvs],        [$plugin_ipvs],       [IPVS connection statistics])
4687 AC_PLUGIN([irq],         [$plugin_irq],        [IRQ statistics])
4688 AC_PLUGIN([java],        [$with_java],         [Embed the Java Virtual Machine])
4689 AC_PLUGIN([libvirt],     [$plugin_libvirt],    [Virtual machine statistics])
4690 AC_PLUGIN([load],        [$plugin_load],       [System load])
4691 AC_PLUGIN([logfile],     [yes],                [File logging plugin])
4692 AC_PLUGIN([lpar],        [$with_perfstat],     [AIX logical partitions statistics])
4693 AC_PLUGIN([madwifi],     [$have_linux_wireless_h], [Madwifi wireless statistics])
4694 AC_PLUGIN([match_empty_counter], [yes],        [The empty counter match])
4695 AC_PLUGIN([match_hashed], [yes],               [The hashed match])
4696 AC_PLUGIN([match_regex], [yes],                [The regex match])
4697 AC_PLUGIN([match_timediff], [yes],             [The timediff match])
4698 AC_PLUGIN([match_value], [yes],                [The value match])
4699 AC_PLUGIN([mbmon],       [yes],                [Query mbmond])
4700 AC_PLUGIN([memcachec],   [$with_libmemcached], [memcachec statistics])
4701 AC_PLUGIN([memcached],   [yes],                [memcached statistics])
4702 AC_PLUGIN([memory],      [$plugin_memory],     [Memory usage])
4703 AC_PLUGIN([modbus],      [$with_libmodbus],    [Modbus plugin])
4704 AC_PLUGIN([multimeter],  [$plugin_multimeter], [Read multimeter values])
4705 AC_PLUGIN([mysql],       [$with_libmysql],     [MySQL statistics])
4706 AC_PLUGIN([netapp],      [$with_libnetapp],    [NetApp plugin])
4707 AC_PLUGIN([netlink],     [$with_libnetlink],   [Enhanced Linux network statistics])
4708 AC_PLUGIN([network],     [yes],                [Network communication plugin])
4709 AC_PLUGIN([nfs],         [$plugin_nfs],        [NFS statistics])
4710 AC_PLUGIN([nginx],       [$with_libcurl],      [nginx statistics])
4711 AC_PLUGIN([notify_desktop], [$with_libnotify], [Desktop notifications])
4712 AC_PLUGIN([notify_email], [$with_libesmtp],    [Email notifier])
4713 AC_PLUGIN([ntpd],        [yes],                [NTPd statistics])
4714 AC_PLUGIN([nut],         [$with_libupsclient], [Network UPS tools statistics])
4715 AC_PLUGIN([olsrd],       [yes],                [olsrd statistics])
4716 AC_PLUGIN([onewire],     [$with_libowcapi],    [OneWire sensor statistics])
4717 AC_PLUGIN([openvpn],     [yes],                [OpenVPN client statistics])
4718 AC_PLUGIN([oracle],      [$with_oracle],       [Oracle plugin])
4719 AC_PLUGIN([perl],        [$plugin_perl],       [Embed a Perl interpreter])
4720 # FIXME: Check for libevent, too.
4721 AC_PLUGIN([pinba],       [$have_protoc_c],     [Pinba statistics])
4722 AC_PLUGIN([ping],        [$with_liboping],     [Network latency statistics])
4723 AC_PLUGIN([postgresql],  [$with_libpq],        [PostgreSQL database statistics])
4724 AC_PLUGIN([powerdns],    [yes],                [PowerDNS statistics])
4725 AC_PLUGIN([processes],   [$plugin_processes],  [Process statistics])
4726 AC_PLUGIN([protocols],   [$plugin_protocols],  [Protocol (IP, TCP, ...) statistics])
4727 AC_PLUGIN([python],      [$with_python],       [Embed a Python interpreter])
4728 AC_PLUGIN([redis],       [$with_libcredis],    [Redis plugin])
4729 AC_PLUGIN([routeros],    [$with_librouteros],  [RouterOS plugin])
4730 AC_PLUGIN([rrdcached],   [$librrd_rrdc_update], [RRDTool output plugin])
4731 AC_PLUGIN([rrdtool],     [$with_librrd],       [RRDTool output plugin])
4732 AC_PLUGIN([sensors],     [$with_libsensors],   [lm_sensors statistics])
4733 AC_PLUGIN([serial],      [$plugin_serial],     [serial port traffic])
4734 AC_PLUGIN([snmp],        [$with_libnetsnmp],   [SNMP querying plugin])
4735 AC_PLUGIN([swap],        [$plugin_swap],       [Swap usage statistics])
4736 AC_PLUGIN([syslog],      [$have_syslog],       [Syslog logging plugin])
4737 AC_PLUGIN([table],       [yes],                [Parsing of tabular data])
4738 AC_PLUGIN([tail],        [yes],                [Parsing of logfiles])
4739 AC_PLUGIN([tape],        [$plugin_tape],       [Tape drive statistics])
4740 AC_PLUGIN([target_notification], [yes],        [The notification target])
4741 AC_PLUGIN([target_replace], [yes],             [The replace target])
4742 AC_PLUGIN([target_scale],[yes],                [The scale target])
4743 AC_PLUGIN([target_set],  [yes],                [The set target])
4744 AC_PLUGIN([target_v5upgrade], [yes],           [The v5upgrade target])
4745 AC_PLUGIN([tcpconns],    [$plugin_tcpconns],   [TCP connection statistics])
4746 AC_PLUGIN([teamspeak2],  [yes],                [TeamSpeak2 server statistics])
4747 AC_PLUGIN([ted],         [$plugin_ted],        [Read The Energy Detective values])
4748 AC_PLUGIN([thermal],     [$plugin_thermal],    [Linux ACPI thermal zone statistics])
4749 AC_PLUGIN([threshold],   [yes],                [Threshold checking plugin])
4750 AC_PLUGIN([tokyotyrant], [$with_libtokyotyrant],  [TokyoTyrant database statistics])
4751 AC_PLUGIN([unixsock],    [yes],                [Unixsock communication plugin])
4752 AC_PLUGIN([uptime],      [$plugin_uptime],     [Uptime statistics])
4753 AC_PLUGIN([users],       [$plugin_users],      [User statistics])
4754 AC_PLUGIN([uuid],        [yes],                [UUID as hostname plugin])
4755 AC_PLUGIN([varnish],     [$with_libvarnish],   [Varnish cache statistics])
4756 AC_PLUGIN([vmem],        [$plugin_vmem],       [Virtual memory statistics])
4757 AC_PLUGIN([vserver],     [$plugin_vserver],    [Linux VServer statistics])
4758 AC_PLUGIN([wireless],    [$plugin_wireless],   [Wireless statistics])
4759 AC_PLUGIN([write_http],  [$with_libcurl],      [HTTP output plugin])
4760 AC_PLUGIN([write_redis], [$with_libcredis],    [Redis output plugin])
4761 AC_PLUGIN([xmms],        [$with_libxmms],      [XMMS statistics])
4762 AC_PLUGIN([zfs_arc],     [$plugin_zfs_arc],    [ZFS ARC statistics])
4763
4764 dnl Default configuration file
4765 # Load either syslog or logfile
4766 LOAD_PLUGIN_SYSLOG=""
4767 LOAD_PLUGIN_LOGFILE=""
4768
4769 AC_MSG_CHECKING([which default log plugin to load])
4770 default_log_plugin="none"
4771 if test "x$enable_syslog" = "xyes"
4772 then
4773         default_log_plugin="syslog"
4774 else
4775         LOAD_PLUGIN_SYSLOG="##"
4776 fi
4777
4778 if test "x$enable_logfile" = "xyes"
4779 then
4780         if test "x$default_log_plugin" = "xnone"
4781         then
4782                 default_log_plugin="logfile"
4783         else
4784                 LOAD_PLUGIN_LOGFILE="#"
4785         fi
4786 else
4787         LOAD_PLUGIN_LOGFILE="##"
4788 fi
4789 AC_MSG_RESULT([$default_log_plugin])
4790
4791 AC_SUBST(LOAD_PLUGIN_SYSLOG)
4792 AC_SUBST(LOAD_PLUGIN_LOGFILE)
4793
4794 DEFAULT_LOG_LEVEL="info"
4795 if test "x$enable_debug" = "xyes"
4796 then
4797         DEFAULT_LOG_LEVEL="debug"
4798 fi
4799 AC_SUBST(DEFAULT_LOG_LEVEL)
4800
4801 # Load only one of rrdtool, network, csv in the default config.
4802 LOAD_PLUGIN_RRDTOOL=""
4803 LOAD_PLUGIN_NETWORK=""
4804 LOAD_PLUGIN_CSV=""
4805
4806 AC_MSG_CHECKING([which default write plugin to load])
4807 default_write_plugin="none"
4808 if test "x$enable_rrdtool" = "xyes"
4809 then
4810         default_write_plugin="rrdtool"
4811 else
4812         LOAD_PLUGIN_RRDTOOL="##"
4813 fi
4814
4815 if test "x$enable_network" = "xyes"
4816 then
4817         if test "x$default_write_plugin" = "xnone"
4818         then
4819                 default_write_plugin="network"
4820         else
4821                 LOAD_PLUGIN_NETWORK="#"
4822         fi
4823 else
4824         LOAD_PLUGIN_NETWORK="##"
4825 fi
4826
4827 if test "x$enable_csv" = "xyes"
4828 then
4829         if test "x$default_write_plugin" = "xnone"
4830         then
4831                 default_write_plugin="csv"
4832         else
4833                 LOAD_PLUGIN_CSV="#"
4834         fi
4835 else
4836         LOAD_PLUGIN_CSV="##"
4837 fi
4838 AC_MSG_RESULT([$default_write_plugin])
4839
4840 AC_SUBST(LOAD_PLUGIN_RRDTOOL)
4841 AC_SUBST(LOAD_PLUGIN_NETWORK)
4842 AC_SUBST(LOAD_PLUGIN_CSV)
4843
4844 dnl ip_vs.h
4845 if test "x$ac_system" = "xLinux" \
4846         && test "x$have_linux_ip_vs_h$have_net_ip_vs_h$have_ip_vs_h" = "xnonono"
4847 then
4848         enable_ipvs="$enable_ipvs (ip_vs.h not found)"
4849 fi
4850
4851 if test "x$ip_vs_h_needs_kernel_cflags" = "xyes"
4852 then
4853         enable_ipvs="$enable_ipvs (needs $KERNEL_CFLAGS)"
4854 fi
4855
4856 dnl Perl bindings
4857 AC_ARG_WITH(perl-bindings, [AS_HELP_STRING([--with-perl-bindings@<:@=OPTIONS@:>@], [Options passed to "perl Makefile.PL".])],
4858 [
4859         if test "x$withval" != "xno" && test "x$withval" != "xyes"
4860         then
4861                 PERL_BINDINGS_OPTIONS="$withval"
4862                 with_perl_bindings="yes"
4863         else
4864                 PERL_BINDINGS_OPTIONS=""
4865                 with_perl_bindings="$withval"
4866         fi
4867 ],
4868 [
4869         PERL_BINDINGS_OPTIONS=""
4870         if test -n "$perl_interpreter"
4871         then
4872                 with_perl_bindings="yes"
4873         else
4874                 with_perl_bindings="no (no perl interpreter found)"
4875         fi
4876 ])
4877 if test "x$with_perl_bindings" = "xyes"
4878 then
4879         PERL_BINDINGS="perl"
4880 else
4881         PERL_BINDINGS=""
4882 fi
4883 AC_SUBST(PERL_BINDINGS)
4884 AC_SUBST(PERL_BINDINGS_OPTIONS)
4885
4886 dnl libcollectdclient
4887 LCC_VERSION_MAJOR=`echo $PACKAGE_VERSION | cut -d'.' -f1`
4888 LCC_VERSION_MINOR=`echo $PACKAGE_VERSION | cut -d'.' -f2`
4889 LCC_VERSION_PATCH=`echo $PACKAGE_VERSION | cut -d'.' -f3`
4890
4891 LCC_VERSION_EXTRA=`echo $PACKAGE_VERSION | cut -d'.' -f4-`
4892
4893 LCC_VERSION_STRING="$LCC_VERSION_MAJOR.$LCC_VERSION_MINOR.$LCC_VERSION_PATCH"
4894
4895 AC_SUBST(LCC_VERSION_MAJOR)
4896 AC_SUBST(LCC_VERSION_MINOR)
4897 AC_SUBST(LCC_VERSION_PATCH)
4898 AC_SUBST(LCC_VERSION_EXTRA)
4899 AC_SUBST(LCC_VERSION_STRING)
4900
4901 AC_CONFIG_FILES(src/libcollectdclient/lcc_features.h)
4902
4903 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)
4904
4905 if test "x$with_librrd" = "xyes" \
4906         && test "x$librrd_threadsafe" != "xyes"
4907 then
4908         with_librrd="yes (warning: librrd is not thread-safe)"
4909 fi
4910
4911 if test "x$with_libperl" = "xyes"
4912 then
4913         with_libperl="yes (version `$perl_interpreter -MConfig -e 'print $Config{version};'`)"
4914 else
4915         enable_perl="no (needs libperl)"
4916 fi
4917
4918 if test "x$enable_perl" = "xno" && test "x$c_cv_have_perl_ithreads" = "xno"
4919 then
4920         enable_perl="no (libperl doesn't support ithreads)"
4921 fi
4922
4923 if test "x$with_perl_bindings" = "xyes" \
4924         && test "x$PERL_BINDINGS_OPTIONS" != "x"
4925 then
4926         with_perl_bindings="yes ($PERL_BINDINGS_OPTIONS)"
4927 fi
4928
4929 cat <<EOF;
4930
4931 Configuration:
4932   Libraries:
4933     libcurl . . . . . . . $with_libcurl
4934     libdbi  . . . . . . . $with_libdbi
4935     libcredis . . . . . . $with_libcredis
4936     libesmtp  . . . . . . $with_libesmtp
4937     libganglia  . . . . . $with_libganglia
4938     libgcrypt . . . . . . $with_libgcrypt
4939     libiokit  . . . . . . $with_libiokit
4940     libiptc . . . . . . . $with_libiptc
4941     libjvm  . . . . . . . $with_java
4942     libkstat  . . . . . . $with_kstat
4943     libkvm  . . . . . . . $with_libkvm
4944     libmemcached  . . . . $with_libmemcached
4945     libmodbus . . . . . . $with_libmodbus
4946     libmysql  . . . . . . $with_libmysql
4947     libnetapp . . . . . . $with_libnetapp
4948     libnetlink  . . . . . $with_libnetlink
4949     libnetsnmp  . . . . . $with_libnetsnmp
4950     libnotify . . . . . . $with_libnotify
4951     liboconfig  . . . . . $with_liboconfig
4952     libopenipmi . . . . . $with_libopenipmipthread
4953     liboping  . . . . . . $with_liboping
4954     libpcap . . . . . . . $with_libpcap
4955     libperfstat . . . . . $with_perfstat
4956     libperl . . . . . . . $with_libperl
4957     libpq . . . . . . . . $with_libpq
4958     libpthread  . . . . . $with_libpthread
4959     librabbitmq . . . . . $with_librabbitmq
4960     librouteros . . . . . $with_librouteros
4961     librrd  . . . . . . . $with_librrd
4962     libsensors  . . . . . $with_libsensors
4963     libstatgrab . . . . . $with_libstatgrab
4964     libtokyotyrant  . . . $with_libtokyotyrant
4965     libupsclient  . . . . $with_libupsclient
4966     libvarnish  . . . . . $with_libvarnish
4967     libvirt . . . . . . . $with_libvirt
4968     libxml2 . . . . . . . $with_libxml2
4969     libxmms . . . . . . . $with_libxmms
4970     libyajl . . . . . . . $with_libyajl
4971     libevent  . . . . . . $with_libevent
4972     protobuf-c  . . . . . $have_protoc_c
4973     oracle  . . . . . . . $with_oracle
4974     python  . . . . . . . $with_python
4975
4976   Features:
4977     daemon mode . . . . . $enable_daemon
4978     debug . . . . . . . . $enable_debug
4979
4980   Bindings:
4981     perl  . . . . . . . . $with_perl_bindings
4982
4983   Modules:
4984     amqp    . . . . . . . $enable_amqp
4985     apache  . . . . . . . $enable_apache
4986     apcups  . . . . . . . $enable_apcups
4987     apple_sensors . . . . $enable_apple_sensors
4988     ascent  . . . . . . . $enable_ascent
4989     battery . . . . . . . $enable_battery
4990     bind  . . . . . . . . $enable_bind
4991     conntrack . . . . . . $enable_conntrack
4992     contextswitch . . . . $enable_contextswitch
4993     cpu . . . . . . . . . $enable_cpu
4994     cpufreq . . . . . . . $enable_cpufreq
4995     csv . . . . . . . . . $enable_csv
4996     curl  . . . . . . . . $enable_curl
4997     curl_json . . . . . . $enable_curl_json
4998     curl_xml  . . . . . . $enable_curl_xml
4999     dbi . . . . . . . . . $enable_dbi
5000     df  . . . . . . . . . $enable_df
5001     disk  . . . . . . . . $enable_disk
5002     dns . . . . . . . . . $enable_dns
5003     email . . . . . . . . $enable_email
5004     entropy . . . . . . . $enable_entropy
5005     exec  . . . . . . . . $enable_exec
5006     filecount . . . . . . $enable_filecount
5007     fscache . . . . . . . $enable_fscache
5008     gmond . . . . . . . . $enable_gmond
5009     hddtemp . . . . . . . $enable_hddtemp
5010     interface . . . . . . $enable_interface
5011     ipmi  . . . . . . . . $enable_ipmi
5012     iptables  . . . . . . $enable_iptables
5013     ipvs  . . . . . . . . $enable_ipvs
5014     irq . . . . . . . . . $enable_irq
5015     java  . . . . . . . . $enable_java
5016     libvirt . . . . . . . $enable_libvirt
5017     load  . . . . . . . . $enable_load
5018     logfile . . . . . . . $enable_logfile
5019     lpar... . . . . . . . $enable_lpar
5020     madwifi . . . . . . . $enable_madwifi
5021     match_empty_counter . $enable_match_empty_counter
5022     match_hashed  . . . . $enable_match_hashed
5023     match_regex . . . . . $enable_match_regex
5024     match_timediff  . . . $enable_match_timediff
5025     match_value . . . . . $enable_match_value
5026     mbmon . . . . . . . . $enable_mbmon
5027     memcachec . . . . . . $enable_memcachec
5028     memcached . . . . . . $enable_memcached
5029     memory  . . . . . . . $enable_memory
5030     modbus  . . . . . . . $enable_modbus
5031     multimeter  . . . . . $enable_multimeter
5032     mysql . . . . . . . . $enable_mysql
5033     netapp  . . . . . . . $enable_netapp
5034     netlink . . . . . . . $enable_netlink
5035     network . . . . . . . $enable_network
5036     nfs . . . . . . . . . $enable_nfs
5037     nginx . . . . . . . . $enable_nginx
5038     notify_desktop  . . . $enable_notify_desktop
5039     notify_email  . . . . $enable_notify_email
5040     ntpd  . . . . . . . . $enable_ntpd
5041     nut . . . . . . . . . $enable_nut
5042     olsrd . . . . . . . . $enable_olsrd
5043     onewire . . . . . . . $enable_onewire
5044     openvpn . . . . . . . $enable_openvpn
5045     oracle  . . . . . . . $enable_oracle
5046     perl  . . . . . . . . $enable_perl
5047     pinba . . . . . . . . $enable_pinba
5048     ping  . . . . . . . . $enable_ping
5049     postgresql  . . . . . $enable_postgresql
5050     powerdns  . . . . . . $enable_powerdns
5051     processes . . . . . . $enable_processes
5052     protocols . . . . . . $enable_protocols
5053     python  . . . . . . . $enable_python
5054     redis . . . . . . . . $enable_redis
5055     routeros  . . . . . . $enable_routeros
5056     rrdcached . . . . . . $enable_rrdcached
5057     rrdtool . . . . . . . $enable_rrdtool
5058     sensors . . . . . . . $enable_sensors
5059     serial  . . . . . . . $enable_serial
5060     snmp  . . . . . . . . $enable_snmp
5061     swap  . . . . . . . . $enable_swap
5062     syslog  . . . . . . . $enable_syslog
5063     table . . . . . . . . $enable_table
5064     tail  . . . . . . . . $enable_tail
5065     tape  . . . . . . . . $enable_tape
5066     target_notification . $enable_target_notification
5067     target_replace  . . . $enable_target_replace
5068     target_scale  . . . . $enable_target_scale
5069     target_set  . . . . . $enable_target_set
5070     target_v5upgrade  . . $enable_target_v5upgrade
5071     tcpconns  . . . . . . $enable_tcpconns
5072     teamspeak2  . . . . . $enable_teamspeak2
5073     ted . . . . . . . . . $enable_ted
5074     thermal . . . . . . . $enable_thermal
5075     threshold . . . . . . $enable_threshold
5076     tokyotyrant . . . . . $enable_tokyotyrant
5077     unixsock  . . . . . . $enable_unixsock
5078     uptime  . . . . . . . $enable_uptime
5079     users . . . . . . . . $enable_users
5080     uuid  . . . . . . . . $enable_uuid
5081     varnish . . . . . . . $enable_varnish
5082     vmem  . . . . . . . . $enable_vmem
5083     vserver . . . . . . . $enable_vserver
5084     wireless  . . . . . . $enable_wireless
5085     write_http  . . . . . $enable_write_http
5086     write_redis . . . . . $enable_write_redis
5087     xmms  . . . . . . . . $enable_xmms
5088     zfs_arc . . . . . . . $enable_zfs_arc
5089
5090 EOF
5091
5092 if test "x$dependency_error" = "xyes"; then
5093         AC_MSG_ERROR("Some plugins are missing dependencies - see the summary above for details")
5094 fi
5095
5096 if test "x$dependency_warning" = "xyes"; then
5097         AC_MSG_WARN("Some plugins seem to have missing dependencies but have been enabled forcibly - see the summary above for details")
5098 fi
5099
5100 # vim: set fdm=marker :