configure.ac

   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/)
   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([tar-pax dist-bzip2 foreign])
  28 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
  29 AC_LANG(C)
  30
  31 AC_PREFIX_DEFAULT("/opt/collectd")
  32
  33 AC_SYS_LARGEFILE
  34
  35 #
  36 # Checks for programs.
  37 #
  38 AC_PROG_CC
  39 AC_PROG_CPP
  40 AC_PROG_INSTALL
  41 AC_PROG_LN_S
  42 AC_PROG_MAKE_SET
  43 AM_PROG_CC_C_O
  44 AM_CONDITIONAL(COMPILER_IS_GCC, test "x$GCC" = "xyes")
  45
  46 AC_DISABLE_STATIC
  47 AC_PROG_LIBTOOL
  48 AC_PROG_LEX
  49 AC_PROG_YACC
  50 PKG_PROG_PKG_CONFIG
  51
  52 AC_CHECK_PROG([have_protoc_c], [protoc-c], [yes], [no])
  53 AC_CHECK_HEADERS([google/protobuf-c/protobuf-c.h],
  54                  [have_protobuf_c_h="yes"],
  55                  [have_protobuf_c_h="no"])
  56 if test "x$have_protoc_c" = "xyes" && test "x$have_protobuf_c_h" != "xyes"
  57 then
  58         have_protoc_c="no (unable to find <google/protobuf-c/protobuf-c.h>)"
  59 fi
  60 AM_CONDITIONAL(HAVE_PROTOC_C, test "x$have_protoc_c" = "xyes")
  61
  62 AC_MSG_CHECKING([for kernel type ($host_os)])
  63 case $host_os in
  64         *linux*)
  65         AC_DEFINE([KERNEL_LINUX], 1, [True if program is to be compiled for a Linux kernel])
  66         ac_system="Linux"
  67         ;;
  68         *solaris*)
  69         AC_DEFINE([KERNEL_SOLARIS], 1, [True if program is to be compiled for a Solaris kernel])
  70         ac_system="Solaris"
  71         ;;
  72         *darwin*)
  73         AC_DEFINE([KERNEL_DARWIN], 1, [True if program is to be compiled for a Darwin kernel])
  74         ac_system="Darwin"
  75         ;;
  76         *openbsd*)
  77         AC_DEFINE([KERNEL_OPENBSD], 1, [True if program is to be compiled for an OpenBSD kernel])
  78         ac_system="OpenBSD"
  79         ;;
  80         *aix*)
  81         AC_DEFINE([KERNEL_AIX], 1, [True if program is to be compiled for a AIX kernel])
  82         ac_system="AIX"
  83         ;;
  84         *freebsd*)
  85         AC_DEFINE([KERNEL_FREEBSD], 1, [True if program is to be compiled for a FreeBSD kernel])
  86         ac_system="FreeBSD"
  87         ;;
  88         *)
  89         ac_system="unknown"
  90 esac
  91 AC_MSG_RESULT([$ac_system])
  92
  93 AM_CONDITIONAL([BUILD_LINUX],[test "x$x$ac_system" = "xLinux"])
  94 AM_CONDITIONAL([BUILD_SOLARIS],[test "x$x$ac_system" = "xSolaris"])
  95 AM_CONDITIONAL([BUILD_DARWIN],[test "x$x$ac_system" = "xDarwin"])
  96 AM_CONDITIONAL([BUILD_OPENBSD],[test "x$x$ac_system" = "xOpenBSD"])
  97 AM_CONDITIONAL([BUILD_AIX],[test "x$x$ac_system" = "xAIX"])
  98 AM_CONDITIONAL([BUILD_FREEBSD],[test "x$x$ac_system" = "xFreeBSD"])
  99
 100 if test "x$ac_system" = "xLinux"
 101 then
 102         AC_ARG_VAR([KERNEL_DIR], [path to Linux kernel sources])
 103         if test -z "$KERNEL_DIR"
 104         then
 105                 KERNEL_DIR="/lib/modules/`uname -r`/source"
 106         fi
 107
 108         KERNEL_CFLAGS="-I$KERNEL_DIR/include"
 109         AC_SUBST(KERNEL_CFLAGS)
 110 fi
 111
 112 if test "x$ac_system" = "xSolaris"
 113 then
 114         AC_DEFINE(_POSIX_PTHREAD_SEMANTICS, 1, [Define to enforce POSIX thread semantics under Solaris.])
 115         AC_DEFINE(_REENTRANT,               1, [Define to enable reentrancy interfaces.])
 116 fi
 117 if test "x$ac_system" = "xAIX"
 118 then
 119         AC_DEFINE(_THREAD_SAFE_ERRNO, 1, [Define to use the thread-safe version of errno under AIX.])
 120 fi
 121
 122 # Where to install .pc files.
 123 pkgconfigdir="${libdir}/pkgconfig"
 124 AC_SUBST(pkgconfigdir)
 125
 126 # Check for standards compliance mode
 127 AC_ARG_ENABLE(standards,
 128               AS_HELP_STRING([--enable-standards], [Enable standards compliance mode]),
 129               [enable_standards="$enableval"],
 130               [enable_standards="no"])
 131 if test "x$enable_standards" = "xyes"
 132 then
 133         AC_DEFINE(_ISOC99_SOURCE,        1, [Define to enforce ISO C99 compliance.])
 134         AC_DEFINE(_POSIX_C_SOURCE, 200809L, [Define to enforce POSIX.1-2008 compliance.])
 135         AC_DEFINE(_XOPEN_SOURCE,       700, [Define to enforce X/Open 7 (XSI) compliance.])
 136         AC_DEFINE(_REENTRANT,            1, [Define to enable reentrancy interfaces.])
 137         if test "x$GCC" = "xyes"
 138         then
 139                 CFLAGS="$CFLAGS -std=c99"
 140         fi
 141 fi
 142 AM_CONDITIONAL(BUILD_FEATURE_STANDARDS, test "x$enable_standards" = "xyes")
 143
 144 #
 145 # Checks for header files.
 146 #
 147 AC_HEADER_STDC
 148 AC_HEADER_SYS_WAIT
 149 AC_HEADER_DIRENT
 150 AC_HEADER_STDBOOL
 151
 152 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 fnmatch.h libgen.h)
 153
 154 # For ping library
 155 AC_CHECK_HEADERS(netinet/in_systm.h, [], [],
 156 [#if HAVE_STDINT_H
 157 # include <stdint.h>
 158 #endif
 159 #if HAVE_SYS_TYPES_H
 160 # include <sys/types.h>
 161 #endif
 162 ])
 163 AC_CHECK_HEADERS(netinet/in.h, [], [],
 164 [#if HAVE_STDINT_H
 165 # include <stdint.h>
 166 #endif
 167 #if HAVE_SYS_TYPES_H
 168 # include <sys/types.h>
 169 #endif
 170 #if HAVE_NETINET_IN_SYSTM_H
 171 # include <netinet/in_systm.h>
 172 #endif
 173 ])
 174 AC_CHECK_HEADERS(netinet/ip.h, [], [],
 175 [#if HAVE_STDINT_H
 176 # include <stdint.h>
 177 #endif
 178 #if HAVE_SYS_TYPES_H
 179 # include <sys/types.h>
 180 #endif
 181 #if HAVE_NETINET_IN_SYSTM_H
 182 # include <netinet/in_systm.h>
 183 #endif
 184 #if HAVE_NETINET_IN_H
 185 # include <netinet/in.h>
 186 #endif
 187 ])
 188 AC_CHECK_HEADERS(netinet/ip_icmp.h, [], [],
 189 [#if HAVE_STDINT_H
 190 # include <stdint.h>
 191 #endif
 192 #if HAVE_SYS_TYPES_H
 193 # include <sys/types.h>
 194 #endif
 195 #if HAVE_NETINET_IN_SYSTM_H
 196 # include <netinet/in_systm.h>
 197 #endif
 198 #if HAVE_NETINET_IN_H
 199 # include <netinet/in.h>
 200 #endif
 201 #if HAVE_NETINET_IP_H
 202 # include <netinet/ip.h>
 203 #endif
 204 ])
 205 AC_CHECK_HEADERS(netinet/ip_var.h, [], [],
 206 [#if HAVE_STDINT_H
 207 # include <stdint.h>
 208 #endif
 209 #if HAVE_SYS_TYPES_H
 210 # include <sys/types.h>
 211 #endif
 212 #if HAVE_NETINET_IN_SYSTM_H
 213 # include <netinet/in_systm.h>
 214 #endif
 215 #if HAVE_NETINET_IN_H
 216 # include <netinet/in.h>
 217 #endif
 218 #if HAVE_NETINET_IP_H
 219 # include <netinet/ip.h>
 220 #endif
 221 ])
 222 AC_CHECK_HEADERS(netinet/ip6.h, [], [],
 223 [#if HAVE_STDINT_H
 224 # include <stdint.h>
 225 #endif
 226 #if HAVE_SYS_TYPES_H
 227 # include <sys/types.h>
 228 #endif
 229 #if HAVE_NETINET_IN_SYSTM_H
 230 # include <netinet/in_systm.h>
 231 #endif
 232 #if HAVE_NETINET_IN_H
 233 # include <netinet/in.h>
 234 #endif
 235 ])
 236 AC_CHECK_HEADERS(netinet/icmp6.h, [], [],
 237 [#if HAVE_STDINT_H
 238 # include <stdint.h>
 239 #endif
 240 #if HAVE_SYS_TYPES_H
 241 # include <sys/types.h>
 242 #endif
 243 #if HAVE_NETINET_IN_SYSTM_H
 244 # include <netinet/in_systm.h>
 245 #endif
 246 #if HAVE_NETINET_IN_H
 247 # include <netinet/in.h>
 248 #endif
 249 #if HAVE_NETINET_IP6_H
 250 # include <netinet/ip6.h>
 251 #endif
 252 ])
 253 AC_CHECK_HEADERS(netinet/tcp.h, [], [],
 254 [#if HAVE_STDINT_H
 255 # include <stdint.h>
 256 #endif
 257 #if HAVE_SYS_TYPES_H
 258 # include <sys/types.h>
 259 #endif
 260 #if HAVE_NETINET_IN_SYSTM_H
 261 # include <netinet/in_systm.h>
 262 #endif
 263 #if HAVE_NETINET_IN_H
 264 # include <netinet/in.h>
 265 #endif
 266 #if HAVE_NETINET_IP_H
 267 # include <netinet/ip.h>
 268 #endif
 269 ])
 270 AC_CHECK_HEADERS(netinet/udp.h, [], [],
 271 [#if HAVE_STDINT_H
 272 # include <stdint.h>
 273 #endif
 274 #if HAVE_SYS_TYPES_H
 275 # include <sys/types.h>
 276 #endif
 277 #if HAVE_NETINET_IN_SYSTM_H
 278 # include <netinet/in_systm.h>
 279 #endif
 280 #if HAVE_NETINET_IN_H
 281 # include <netinet/in.h>
 282 #endif
 283 #if HAVE_NETINET_IP_H
 284 # include <netinet/ip.h>
 285 #endif
 286 ])
 287
 288 # For cpu modules
 289 AC_CHECK_HEADERS(sys/dkstat.h)
 290 if test "x$ac_system" = "xDarwin"
 291 then
 292         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)
 293         AC_CHECK_HEADERS(CoreFoundation/CoreFoundation.h IOKit/IOKitLib.h IOKit/IOTypes.h IOKit/ps/IOPSKeys.h IOKit/IOBSD.h IOKit/storage/IOBlockStorageDriver.h)
 294         # For the battery plugin
 295         AC_CHECK_HEADERS(IOKit/ps/IOPowerSources.h, [], [],
 296 [
 297 #if HAVE_IOKIT_IOKITLIB_H
 298 #  include <IOKit/IOKitLib.h>
 299 #endif
 300 #if HAVE_IOKIT_IOTYPES_H
 301 #  include <IOKit/IOTypes.h>
 302 #endif
 303 ])
 304
 305 fi
 306
 307 AC_CHECK_HEADERS(sys/sysctl.h, [], [],
 308 [
 309 #if HAVE_SYS_TYPES_H
 310 #  include <sys/types.h>
 311 #endif
 312 #if HAVE_SYS_PARAM_H
 313 # include <sys/param.h>
 314 #endif
 315 ])
 316
 317 AC_MSG_CHECKING([for sysctl kern.cp_times])
 318 if test -x /sbin/sysctl
 319 then
 320         /sbin/sysctl kern.cp_times 2>/dev/null
 321         if test $? -eq 0
 322         then
 323                 AC_MSG_RESULT([yes])
 324                 AC_DEFINE(HAVE_SYSCTL_KERN_CP_TIMES, 1,
 325                 [Define if sysctl supports kern.cp_times])
 326         else
 327                 AC_MSG_RESULT([no])
 328         fi
 329 else
 330         AC_MSG_RESULT([no])
 331 fi
 332
 333 # For hddtemp module
 334 AC_CHECK_HEADERS(linux/major.h)
 335
 336 # For md module (Linux only)
 337 if test "x$ac_system" = "xLinux"
 338 then
 339         AC_CHECK_HEADERS(linux/raid/md_u.h,
 340                          [have_linux_raid_md_u_h="yes"],
 341                          [have_linux_raid_md_u_h="no"],
 342 [
 343 #include <sys/ioctl.h>
 344 #include <linux/major.h>
 345 #include <linux/types.h>
 346 ])
 347 else
 348         have_linux_raid_md_u_h="no"
 349 fi
 350
 351 # For the swap module
 352 have_linux_wireless_h="no"
 353 if test "x$ac_system" = "xLinux"
 354 then
 355   AC_CHECK_HEADERS(linux/wireless.h,
 356                    [have_linux_wireless_h="yes"],
 357                    [have_linux_wireless_h="no"],
 358 [
 359 #include <dirent.h>
 360 #include <sys/ioctl.h>
 361 #include <sys/socket.h>
 362 ])
 363 fi
 364
 365 # For the swap module
 366 have_sys_swap_h="yes"
 367 AC_CHECK_HEADERS(sys/swap.h vm/anon.h, [], [have_sys_swap_h="no"],
 368 [
 369 #undef _FILE_OFFSET_BITS
 370 #undef _LARGEFILE64_SOURCE
 371 #if HAVE_SYS_TYPES_H
 372 #  include <sys/types.h>
 373 #endif
 374 #if HAVE_SYS_PARAM_H
 375 # include <sys/param.h>
 376 #endif
 377 ])
 378
 379 if test "x$have_sys_swap_h$ac_system" = "xnoSolaris"
 380 then
 381         hint_64=""
 382         if test "x$GCC" = "xyes"
 383         then
 384                 hint_64="CFLAGS='-m64'"
 385         else
 386                 hint_64="CFLAGS='-xarch=v9'"
 387         fi
 388         AC_MSG_NOTICE([Solaris detected and sys/swap.h not usable. Try building a 64-bit binary ($hint_64 ./configure).])
 389 fi
 390
 391 # For load module
 392 # For the processes plugin
 393 # For users module
 394 AC_CHECK_HEADERS(sys/loadavg.h linux/config.h utmp.h utmpx.h)
 395
 396 # For interface plugin
 397 AC_CHECK_HEADERS(ifaddrs.h)
 398 AC_CHECK_HEADERS(net/if.h, [], [],
 399 [
 400 #if HAVE_SYS_TYPES_H
 401 #  include <sys/types.h>
 402 #endif
 403 #if HAVE_SYS_SOCKET_H
 404 #  include <sys/socket.h>
 405 #endif
 406 ])
 407 AC_CHECK_HEADERS(linux/if.h, [], [],
 408 [
 409 #if HAVE_SYS_TYPES_H
 410 #  include <sys/types.h>
 411 #endif
 412 #if HAVE_SYS_SOCKET_H
 413 #  include <sys/socket.h>
 414 #endif
 415 ])
 416 AC_CHECK_HEADERS(linux/inet_diag.h, [], [],
 417 [
 418 #if HAVE_SYS_TYPES_H
 419 #  include <sys/types.h>
 420 #endif
 421 #if HAVE_SYS_SOCKET_H
 422 #  include <sys/socket.h>
 423 #endif
 424 #if HAVE_LINUX_INET_DIAG_H
 425 # include <linux/inet_diag.h>
 426 #endif
 427 ])
 428 AC_CHECK_HEADERS(linux/netdevice.h, [], [],
 429 [
 430 #if HAVE_SYS_TYPES_H
 431 #  include <sys/types.h>
 432 #endif
 433 #if HAVE_SYS_SOCKET_H
 434 #  include <sys/socket.h>
 435 #endif
 436 #if HAVE_LINUX_IF_H
 437 # include <linux/if.h>
 438 #endif
 439 ])
 440
 441 # For ethstat module
 442 AC_CHECK_HEADERS(linux/sockios.h,
 443     [have_linux_sockios_h="yes"],
 444     [have_linux_sockios_h="no"],
 445     [
 446 #if HAVE_SYS_IOCTL_H
 447 # include <sys/ioctl.h>
 448 #endif
 449 #if HAVE_NET_IF_H
 450 # include <net/if.h>
 451 #endif
 452     ])
 453 AC_CHECK_HEADERS(linux/ethtool.h,
 454     [have_linux_ethtool_h="yes"],
 455     [have_linux_ethtool_h="no"],
 456     [
 457 #if HAVE_SYS_IOCTL_H
 458 # include <sys/ioctl.h>
 459 #endif
 460 #if HAVE_NET_IF_H
 461 # include <net/if.h>
 462 #endif
 463 #if HAVE_LINUX_SOCKIOS_H
 464 # include <linux/sockios.h>
 465 #endif
 466     ])
 467
 468 # For ipvs module
 469 have_linux_ip_vs_h="no"
 470 have_net_ip_vs_h="no"
 471 have_ip_vs_h="no"
 472 ip_vs_h_needs_kernel_cflags="no"
 473 if test "x$ac_system" = "xLinux"
 474 then
 475         AC_CHECK_HEADERS(linux/ip_vs.h, [have_linux_ip_vs_h="yes"])
 476         AC_CHECK_HEADERS(net/ip_vs.h, [have_net_ip_vs_h="yes"])
 477         AC_CHECK_HEADERS(ip_vs.h, [have_ip_vs_h="yes"])
 478
 479         if test "x$have_linux_ip_vs_h$have_net_ip_vs_h$have_ip_vs_h" = "xnonono" && test -d "$KERNEL_DIR"
 480         then
 481                 SAVE_CFLAGS="$CFLAGS"
 482                 CFLAGS="$CFLAGS $KERNEL_CFLAGS"
 483
 484                 AC_MSG_NOTICE([Did not find ip_vs.h. Trying again using headers from $KERNEL_DIR.])
 485
 486                 AC_CHECK_HEADERS(linux/ip_vs.h, [have_linux_ip_vs_h="yes"])
 487                 AC_CHECK_HEADERS(net/ip_vs.h, [have_net_ip_vs_h="yes"])
 488                 AC_CHECK_HEADERS(ip_vs.h, [have_ip_vs_h="yes"])
 489
 490                 if test "x$have_linux_ip_vs_h" = "xyes" || test "x$have_net_ip_vs_h" = "xyes" || test "x$have_ip_vs_h" = "xyes"
 491                 then
 492                         ip_vs_h_needs_kernel_cflags="yes"
 493                 fi
 494
 495                 CFLAGS="$SAVE_CFLAGS"
 496         fi
 497 fi
 498 AM_CONDITIONAL(IP_VS_H_NEEDS_KERNEL_CFLAGS, test "x$ip_vs_h_needs_kernel_cflags" = "xyes")
 499
 500 # For quota module
 501 AC_CHECK_HEADERS(sys/ucred.h, [], [],
 502 [
 503 #if HAVE_SYS_TYPES_H
 504 #  include <sys/types.h>
 505 #endif
 506 #if HAVE_SYS_PARAM_H
 507 # include <sys/param.h>
 508 #endif
 509 ])
 510
 511 # For mount interface
 512 AC_CHECK_HEADERS(sys/mount.h, [], [],
 513 [
 514 #if HAVE_SYS_TYPES_H
 515 #  include <sys/types.h>
 516 #endif
 517 #if HAVE_SYS_PARAM_H
 518 # include <sys/param.h>
 519 #endif
 520 ])
 521
 522 # For the email plugin
 523 AC_CHECK_HEADERS(linux/un.h, [], [],
 524 [
 525 #if HAVE_SYS_SOCKET_H
 526 #       include <sys/socket.h>
 527 #endif
 528 ])
 529
 530 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 locale.h)
 531
 532 # For the dns plugin
 533 AC_CHECK_HEADERS(arpa/nameser.h)
 534 AC_CHECK_HEADERS(arpa/nameser_compat.h, [], [],
 535 [
 536 #if HAVE_ARPA_NAMESER_H
 537 # include <arpa/nameser.h>
 538 #endif
 539 ])
 540
 541 AC_CHECK_HEADERS(net/if_arp.h, [], [],
 542 [#if HAVE_SYS_SOCKET_H
 543 # include <sys/socket.h>
 544 #endif
 545 ])
 546 AC_CHECK_HEADERS(net/ppp_defs.h)
 547 AC_CHECK_HEADERS(net/if_ppp.h, [], [],
 548 [#if HAVE_NET_PPP_DEFS_H
 549 # include <net/ppp_defs.h>
 550 #endif
 551 ])
 552 AC_CHECK_HEADERS(netinet/if_ether.h, [], [],
 553 [#if HAVE_STDINT_H
 554 # include <stdint.h>
 555 #endif
 556 #if HAVE_SYS_TYPES_H
 557 # include <sys/types.h>
 558 #endif
 559 #if HAVE_SYS_SOCKET_H
 560 # include <sys/socket.h>
 561 #endif
 562 #if HAVE_NET_IF_H
 563 # include <net/if.h>
 564 #endif
 565 #if HAVE_NETINET_IN_H
 566 # include <netinet/in.h>
 567 #endif
 568 ])
 569
 570 AC_CHECK_HEADERS(netinet/ip_compat.h)
 571
 572 have_net_pfvar_h="no"
 573 AC_CHECK_HEADERS(net/pfvar.h,
 574                [have_net_pfvar_h="yes"],
 575                [have_net_pfvar_h="no"],
 576 [
 577 #if HAVE_SYS_IOCTL_H
 578 # include <sys/ioctl.h>
 579 #endif
 580 #if HAVE_SYS_SOCKET_H
 581 # include <sys/socket.h>
 582 #endif
 583 #if HAVE_NET_IF_H
 584 # include <net/if.h>
 585 #endif
 586 ])
 587
 588 # For the multimeter plugin
 589 have_termios_h="no"
 590 AC_CHECK_HEADERS(termios.h, [have_termios_h="yes"])
 591
 592 #
 593 # Checks for typedefs, structures, and compiler characteristics.
 594 #
 595 AC_C_CONST
 596 AC_TYPE_PID_T
 597 AC_TYPE_SIZE_T
 598 AC_TYPE_UID_T
 599 AC_HEADER_TIME
 600
 601 #
 602 # Checks for library functions.
 603 #
 604 AC_PROG_GCC_TRADITIONAL
 605 AC_CHECK_FUNCS(gettimeofday select strdup strtol getaddrinfo getnameinfo strchr memcpy strstr strcmp strncmp strncpy strlen strncasecmp strcasecmp openlog closelog sysconf setenv if_indextoname setlocale)
 606
 607 AC_FUNC_STRERROR_R
 608
 609 SAVE_CFLAGS="$CFLAGS"
 610 # Emulate behavior of src/Makefile.am
 611 if test "x$GCC" = "xyes"
 612 then
 613         CFLAGS="$CFLAGS -Wall -Werror"
 614 fi
 615
 616 AC_CACHE_CHECK([for strtok_r],
 617   [c_cv_have_strtok_r_default],
 618   AC_LINK_IFELSE(
 619     [AC_LANG_PROGRAM(
 620 [[[
 621 #include <stdlib.h>
 622 #include <stdio.h>
 623 #include <string.h>
 624 ]]],
 625 [[[
 626       char buffer[] = "foo,bar,baz";
 627       char *token;
 628       char *dummy;
 629       char *saveptr;
 630
 631       dummy = buffer;
 632       saveptr = NULL;
 633       while ((token = strtok_r (dummy, ",", &saveptr)) != NULL)
 634       {
 635         dummy = NULL;
 636         printf ("token = %s;\n", token);
 637       }
 638 ]]]
 639     )],
 640     [c_cv_have_strtok_r_default="yes"],
 641     [c_cv_have_strtok_r_default="no"]
 642   )
 643 )
 644
 645 if test "x$c_cv_have_strtok_r_default" = "xno"
 646 then
 647   CFLAGS="$CFLAGS -D_REENTRANT=1"
 648
 649   AC_CACHE_CHECK([if strtok_r needs _REENTRANT],
 650     [c_cv_have_strtok_r_reentrant],
 651     AC_LINK_IFELSE(
 652       [AC_LANG_PROGRAM(
 653 [[[
 654 #include <stdlib.h>
 655 #include <stdio.h>
 656 #include <string.h>
 657 ]]],
 658 [[[
 659         char buffer[] = "foo,bar,baz";
 660         char *token;
 661         char *dummy;
 662         char *saveptr;
 663
 664         dummy = buffer;
 665         saveptr = NULL;
 666         while ((token = strtok_r (dummy, ",", &saveptr)) != NULL)
 667         {
 668           dummy = NULL;
 669           printf ("token = %s;\n", token);
 670         }
 671 ]]]
 672       )],
 673       [c_cv_have_strtok_r_reentrant="yes"],
 674       [AC_MSG_FAILURE([strtok_r isn't available. Please file a bugreport!])]
 675     )
 676   )
 677 fi
 678
 679 CFLAGS="$SAVE_CFLAGS"
 680 if test "x$c_cv_have_strtok_r_reentrant" = "xyes"
 681 then
 682         CFLAGS="$CFLAGS -D_REENTRANT=1"
 683 fi
 684
 685 AC_CHECK_FUNCS(getpwnam_r getgrnam_r setgroups regcomp regerror regexec regfree)
 686
 687 socket_needs_socket="no"
 688 AC_CHECK_FUNCS(socket, [], AC_CHECK_LIB(socket, socket, [socket_needs_socket="yes"], AC_MSG_ERROR(cannot find socket)))
 689 AM_CONDITIONAL(BUILD_WITH_LIBSOCKET, test "x$socket_needs_socket" = "xyes")
 690
 691 clock_gettime_needs_rt="no"
 692 clock_gettime_needs_posix4="no"
 693 have_clock_gettime="no"
 694 AC_CHECK_FUNCS(clock_gettime, [have_clock_gettime="yes"])
 695 if test "x$have_clock_gettime" = "xno"
 696 then
 697         AC_CHECK_LIB(rt, clock_gettime, [clock_gettime_needs_rt="yes"
 698                                          have_clock_gettime="yes"])
 699 fi
 700 if test "x$have_clock_gettime" = "xno"
 701 then
 702         AC_CHECK_LIB(posix4, clock_gettime, [clock_gettime_needs_posix4="yes"
 703                                              have_clock_gettime="yes"])
 704 fi
 705 if test "x$have_clock_gettime" = "xyes"
 706 then
 707         AC_DEFINE(HAVE_CLOCK_GETTIME, 1, [Define if the clock_gettime(2) function is available.])
 708 else
 709         AC_MSG_WARN(cannot find clock_gettime)
 710 fi
 711
 712 nanosleep_needs_rt="no"
 713 nanosleep_needs_posix4="no"
 714 AC_CHECK_FUNCS(nanosleep,
 715     [],
 716     AC_CHECK_LIB(rt, nanosleep,
 717         [nanosleep_needs_rt="yes"],
 718         AC_CHECK_LIB(posix4, nanosleep,
 719             [nanosleep_needs_posix4="yes"],
 720             AC_MSG_ERROR(cannot find nanosleep))))
 721
 722 AM_CONDITIONAL(BUILD_WITH_LIBRT, test "x$clock_gettime_needs_rt" = "xyes" || test "x$nanosleep_needs_rt" = "xyes")
 723 AM_CONDITIONAL(BUILD_WITH_LIBPOSIX4, test "x$clock_gettime_needs_posix4" = "xyes" || test "x$nanosleep_needs_posix4" = "xyes")
 724
 725 AC_CHECK_FUNCS(sysctl, [have_sysctl="yes"], [have_sysctl="no"])
 726 AC_CHECK_FUNCS(sysctlbyname, [have_sysctlbyname="yes"], [have_sysctlbyname="no"])
 727 AC_CHECK_FUNCS(host_statistics, [have_host_statistics="yes"], [have_host_statistics="no"])
 728 AC_CHECK_FUNCS(processor_info, [have_processor_info="yes"], [have_processor_info="no"])
 729 AC_CHECK_FUNCS(thread_info, [have_thread_info="yes"], [have_thread_info="no"])
 730 AC_CHECK_FUNCS(statfs, [have_statfs="yes"], [have_statfs="no"])
 731 AC_CHECK_FUNCS(statvfs, [have_statvfs="yes"], [have_statvfs="no"])
 732 AC_CHECK_FUNCS(getifaddrs, [have_getifaddrs="yes"], [have_getifaddrs="no"])
 733 AC_CHECK_FUNCS(getloadavg, [have_getloadavg="yes"], [have_getloadavg="no"])
 734 AC_CHECK_FUNCS(syslog, [have_syslog="yes"], [have_syslog="no"])
 735 AC_CHECK_FUNCS(getutent, [have_getutent="yes"], [have_getutent="no"])
 736 AC_CHECK_FUNCS(getutxent, [have_getutxent="yes"], [have_getutxent="no"])
 737
 738 # Check for strptime {{{
 739 if test "x$GCC" = "xyes"
 740 then
 741         SAVE_CFLAGS="$CFLAGS"
 742         CFLAGS="$CFLAGS -Wall -Wextra -Werror"
 743 fi
 744
 745 AC_CHECK_FUNCS(strptime, [have_strptime="yes"], [have_strptime="no"])
 746 if test "x$have_strptime" = "xyes"
 747 then
 748         AC_CACHE_CHECK([whether strptime is exported by default],
 749                        [c_cv_have_strptime_default],
 750                        AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
 751 [[[
 752 #include <time.h>
 753 ]]],
 754 [[[
 755  struct tm stm;
 756  (void) strptime ("2010-12-30%13:42:42", "%Y-%m-%dT%T", &stm);
 757 ]]]
 758                        )],
 759                        [c_cv_have_strptime_default="yes"],
 760                        [c_cv_have_strptime_default="no"]))
 761 fi
 762 if test "x$have_strptime" = "xyes" && test "x$c_cv_have_strptime_default" = "xno"
 763 then
 764         AC_CACHE_CHECK([whether strptime needs standards mode],
 765                        [c_cv_have_strptime_standards],
 766                        AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
 767 [[[
 768 #ifndef _ISOC99_SOURCE
 769 # define _ISOC99_SOURCE 1
 770 #endif
 771 #ifndef _POSIX_C_SOURCE
 772 # define _POSIX_C_SOURCE 200112L
 773 #endif
 774 #ifndef _XOPEN_SOURCE
 775 # define _XOPEN_SOURCE 500
 776 #endif
 777 #include <time.h>
 778 ]]],
 779 [[[
 780  struct tm stm;
 781  (void) strptime ("2010-12-30%13:42:42", "%Y-%m-%dT%T", &stm);
 782 ]]]
 783                        )],
 784                        [c_cv_have_strptime_standards="yes"],
 785                        [c_cv_have_strptime_standards="no"]))
 786
 787         if test "x$c_cv_have_strptime_standards" = "xyes"
 788         then
 789                 AC_DEFINE([STRPTIME_NEEDS_STANDARDS], 1, [Set to true if strptime is only exported in X/Open mode (GNU libc).])
 790         else
 791                 have_strptime="no"
 792         fi
 793 fi
 794
 795 if test "x$GCC" = "xyes"
 796 then
 797         CFLAGS="$SAVE_CFLAGS"
 798 fi
 799 # }}} Check for strptime
 800
 801 AC_CHECK_FUNCS(swapctl, [have_swapctl="yes"], [have_swapctl="no"])
 802 if test "x$have_swapctl" = "xyes"; then
 803         AC_CACHE_CHECK([whether swapctl takes two arguments],
 804                 [c_cv_have_swapctl_two_args],
 805                 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
 806 [[[
 807 #if HAVE_SYS_SWAP_H && !defined(_LP64) && _FILE_OFFSET_BITS == 64
 808 #  undef _FILE_OFFSET_BITS
 809 #  undef _LARGEFILE64_SOURCE
 810 #endif
 811 #include <sys/stat.h>
 812 #include <sys/param.h>
 813 #include <sys/swap.h>
 814 #include <unistd.h>
 815 ]]],
 816 [[[
 817 int num = swapctl(0, NULL);
 818 ]]]
 819                         )],
 820                         [c_cv_have_swapctl_two_args="yes"],
 821                         [c_cv_have_swapctl_two_args="no"]
 822                 )
 823         )
 824         AC_CACHE_CHECK([whether swapctl takes three arguments],
 825                 [c_cv_have_swapctl_three_args],
 826                 AC_COMPILE_IFELSE(
 827                         [AC_LANG_PROGRAM(
 828 [[[
 829 #if HAVE_SYS_SWAP_H && !defined(_LP64) && _FILE_OFFSET_BITS == 64
 830 #  undef _FILE_OFFSET_BITS
 831 #  undef _LARGEFILE64_SOURCE
 832 #endif
 833 #include <sys/stat.h>
 834 #include <sys/param.h>
 835 #include <sys/swap.h>
 836 #include <unistd.h>
 837 ]]],
 838 [[[
 839 int num = swapctl(0, NULL, 0);
 840 ]]]
 841                         )],
 842                         [c_cv_have_swapctl_three_args="yes"],
 843                         [c_cv_have_swapctl_three_args="no"]
 844                 )
 845         )
 846 fi
 847 # Check for different versions of `swapctl' here..
 848 if test "x$have_swapctl" = "xyes"; then
 849         if test "x$c_cv_have_swapctl_two_args" = "xyes"; then
 850                 AC_DEFINE(HAVE_SWAPCTL_TWO_ARGS, 1,
 851                           [Define if the function swapctl exists and takes two arguments.])
 852         fi
 853         if test "x$c_cv_have_swapctl_three_args" = "xyes"; then
 854                 AC_DEFINE(HAVE_SWAPCTL_THREE_ARGS, 1,
 855                           [Define if the function swapctl exists and takes three arguments.])
 856         fi
 857 fi
 858
 859 # Check for NAN
 860 AC_ARG_WITH(nan-emulation, [AS_HELP_STRING([--with-nan-emulation], [use emulated NAN. For crosscompiling only.])],
 861 [
 862  if test "x$withval" = "xno"; then
 863          nan_type="none"
 864  else if test "x$withval" = "xyes"; then
 865          nan_type="zero"
 866  else
 867          nan_type="$withval"
 868  fi; fi
 869 ],
 870 [nan_type="none"])
 871 if test "x$nan_type" = "xnone"; then
 872   AC_CACHE_CHECK([whether NAN is defined by default],
 873     [c_cv_have_nan_default],
 874     AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
 875 [[[
 876 #include <stdlib.h>
 877 #include <math.h>
 878 static double foo = NAN;
 879 ]]],
 880 [[[
 881        if (isnan (foo))
 882         return 0;
 883        else
 884         return 1;
 885 ]]]
 886       )],
 887       [c_cv_have_nan_default="yes"],
 888       [c_cv_have_nan_default="no"]
 889     )
 890   )
 891   if test "x$c_cv_have_nan_default" = "xyes"
 892   then
 893     nan_type="default"
 894   fi
 895 fi
 896 if test "x$nan_type" = "xnone"; then
 897   AC_CACHE_CHECK([whether NAN is defined by __USE_ISOC99],
 898     [c_cv_have_nan_isoc],
 899     AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
 900 [[[
 901 #include <stdlib.h>
 902 #define __USE_ISOC99 1
 903 #include <math.h>
 904 static double foo = NAN;
 905 ]]],
 906 [[[
 907        if (isnan (foo))
 908         return 0;
 909        else
 910         return 1;
 911 ]]]
 912       )],
 913       [c_cv_have_nan_isoc="yes"],
 914       [c_cv_have_nan_isoc="no"]
 915     )
 916   )
 917   if test "x$c_cv_have_nan_isoc" = "xyes"
 918   then
 919     nan_type="isoc99"
 920   fi
 921 fi
 922 if test "x$nan_type" = "xnone"; then
 923   SAVE_LDFLAGS=$LDFLAGS
 924   LDFLAGS="$LDFLAGS -lm"
 925   AC_CACHE_CHECK([whether NAN can be defined by 0/0],
 926     [c_cv_have_nan_zero],
 927     AC_RUN_IFELSE([AC_LANG_PROGRAM(
 928 [[[
 929 #include <stdlib.h>
 930 #include <math.h>
 931 #ifdef NAN
 932 # undef NAN
 933 #endif
 934 #define NAN (0.0 / 0.0)
 935 #ifndef isnan
 936 # define isnan(f) ((f) != (f))
 937 #endif
 938 static double foo = NAN;
 939 ]]],
 940 [[[
 941        if (isnan (foo))
 942         return 0;
 943        else
 944         return 1;
 945 ]]]
 946       )],
 947       [c_cv_have_nan_zero="yes"],
 948       [c_cv_have_nan_zero="no"]
 949     )
 950   )
 951   LDFLAGS=$SAVE_LDFLAGS
 952   if test "x$c_cv_have_nan_zero" = "xyes"
 953   then
 954     nan_type="zero"
 955   fi
 956 fi
 957
 958 if test "x$nan_type" = "xdefault"; then
 959   AC_DEFINE(NAN_STATIC_DEFAULT, 1,
 960     [Define if NAN is defined by default and can initialize static variables.])
 961 else if test "x$nan_type" = "xisoc99"; then
 962   AC_DEFINE(NAN_STATIC_ISOC, 1,
 963     [Define if NAN is defined by __USE_ISOC99 and can initialize static variables.])
 964 else if test "x$nan_type" = "xzero"; then
 965   AC_DEFINE(NAN_ZERO_ZERO, 1,
 966     [Define if NAN can be defined as (0.0 / 0.0)])
 967 else
 968   AC_MSG_ERROR([Didn't find out how to statically initialize variables to NAN. Sorry.])
 969 fi; fi; fi
 970
 971 AC_ARG_WITH(fp-layout, [AS_HELP_STRING([--with-fp-layout], [set the memory layout of doubles. For crosscompiling only.])],
 972 [
 973  if test "x$withval" = "xnothing"; then
 974         fp_layout_type="nothing"
 975  else if test "x$withval" = "xendianflip"; then
 976         fp_layout_type="endianflip"
 977  else if test "x$withval" = "xintswap"; then
 978         fp_layout_type="intswap"
 979  else
 980         AC_MSG_ERROR([Invalid argument for --with-fp-layout. Valid arguments are: nothing, endianflip, intswap]);
 981 fi; fi; fi
 982 ],
 983 [fp_layout_type="unknown"])
 984
 985 if test "x$fp_layout_type" = "xunknown"; then
 986   AC_CACHE_CHECK([if doubles are stored in x86 representation],
 987     [c_cv_fp_layout_need_nothing],
 988     AC_RUN_IFELSE([AC_LANG_PROGRAM(
 989 [[[
 990 #include <stdlib.h>
 991 #include <stdio.h>
 992 #include <string.h>
 993 #if HAVE_STDINT_H
 994 # include <stdint.h>
 995 #endif
 996 #if HAVE_INTTYPES_H
 997 # include <inttypes.h>
 998 #endif
 999 #if HAVE_STDBOOL_H
1000 # include <stdbool.h>
1001 #endif
1002 ]]],
1003 [[[
1004         uint64_t i0;
1005         uint64_t i1;
1006         uint8_t c[8];
1007         double d;
1008
1009         d = 8.642135e130;
1010         memcpy ((void *) &i0, (void *) &d, 8);
1011
1012         i1 = i0;
1013         memcpy ((void *) c, (void *) &i1, 8);
1014
1015         if ((c[0] == 0x2f) && (c[1] == 0x25)
1016                         && (c[2] == 0xc0) && (c[3] == 0xc7)
1017                         && (c[4] == 0x43) && (c[5] == 0x2b)
1018                         && (c[6] == 0x1f) && (c[7] == 0x5b))
1019                 return (0);
1020         else
1021                 return (1);
1022 ]]]
1023       )],
1024       [c_cv_fp_layout_need_nothing="yes"],
1025       [c_cv_fp_layout_need_nothing="no"]
1026     )
1027   )
1028   if test "x$c_cv_fp_layout_need_nothing" = "xyes"; then
1029     fp_layout_type="nothing"
1030   fi
1031 fi
1032 if test "x$fp_layout_type" = "xunknown"; then
1033   AC_CACHE_CHECK([if endianflip converts to x86 representation],
1034     [c_cv_fp_layout_need_endianflip],
1035     AC_RUN_IFELSE([AC_LANG_PROGRAM(
1036 [[[
1037 #include <stdlib.h>
1038 #include <stdio.h>
1039 #include <string.h>
1040 #if HAVE_STDINT_H
1041 # include <stdint.h>
1042 #endif
1043 #if HAVE_INTTYPES_H
1044 # include <inttypes.h>
1045 #endif
1046 #if HAVE_STDBOOL_H
1047 # include <stdbool.h>
1048 #endif
1049 #define endianflip(A) ((((uint64_t)(A) & 0xff00000000000000LL) >> 56) | \
1050                        (((uint64_t)(A) & 0x00ff000000000000LL) >> 40) | \
1051                        (((uint64_t)(A) & 0x0000ff0000000000LL) >> 24) | \
1052                        (((uint64_t)(A) & 0x000000ff00000000LL) >> 8)  | \
1053                        (((uint64_t)(A) & 0x00000000ff000000LL) << 8)  | \
1054                        (((uint64_t)(A) & 0x0000000000ff0000LL) << 24) | \
1055                        (((uint64_t)(A) & 0x000000000000ff00LL) << 40) | \
1056                        (((uint64_t)(A) & 0x00000000000000ffLL) << 56))
1057 ]]],
1058 [[[
1059         uint64_t i0;
1060         uint64_t i1;
1061         uint8_t c[8];
1062         double d;
1063
1064         d = 8.642135e130;
1065         memcpy ((void *) &i0, (void *) &d, 8);
1066
1067         i1 = endianflip (i0);
1068         memcpy ((void *) c, (void *) &i1, 8);
1069
1070         if ((c[0] == 0x2f) && (c[1] == 0x25)
1071                         && (c[2] == 0xc0) && (c[3] == 0xc7)
1072                         && (c[4] == 0x43) && (c[5] == 0x2b)
1073                         && (c[6] == 0x1f) && (c[7] == 0x5b))
1074                 return (0);
1075         else
1076                 return (1);
1077 ]]]
1078       )],
1079       [c_cv_fp_layout_need_endianflip="yes"],
1080       [c_cv_fp_layout_need_endianflip="no"]
1081     )
1082   )
1083   if test "x$c_cv_fp_layout_need_endianflip" = "xyes"; then
1084     fp_layout_type="endianflip"
1085   fi
1086 fi
1087 if test "x$fp_layout_type" = "xunknown"; then
1088   AC_CACHE_CHECK([if intswap converts to x86 representation],
1089     [c_cv_fp_layout_need_intswap],
1090     AC_RUN_IFELSE([AC_LANG_PROGRAM(
1091 [[[
1092 #include <stdlib.h>
1093 #include <stdio.h>
1094 #include <string.h>
1095 #if HAVE_STDINT_H
1096 # include <stdint.h>
1097 #endif
1098 #if HAVE_INTTYPES_H
1099 # include <inttypes.h>
1100 #endif
1101 #if HAVE_STDBOOL_H
1102 # include <stdbool.h>
1103 #endif
1104 #define intswap(A)    ((((uint64_t)(A) & 0xffffffff00000000LL) >> 32) | \
1105                        (((uint64_t)(A) & 0x00000000ffffffffLL) << 32))
1106 ]]],
1107 [[[
1108         uint64_t i0;
1109         uint64_t i1;
1110         uint8_t c[8];
1111         double d;
1112
1113         d = 8.642135e130;
1114         memcpy ((void *) &i0, (void *) &d, 8);
1115
1116         i1 = intswap (i0);
1117         memcpy ((void *) c, (void *) &i1, 8);
1118
1119         if ((c[0] == 0x2f) && (c[1] == 0x25)
1120                         && (c[2] == 0xc0) && (c[3] == 0xc7)
1121                         && (c[4] == 0x43) && (c[5] == 0x2b)
1122                         && (c[6] == 0x1f) && (c[7] == 0x5b))
1123                 return (0);
1124         else
1125                 return (1);
1126 ]]]
1127       )],
1128       [c_cv_fp_layout_need_intswap="yes"],
1129       [c_cv_fp_layout_need_intswap="no"]
1130     )
1131   )
1132   if test "x$c_cv_fp_layout_need_intswap" = "xyes"; then
1133     fp_layout_type="intswap"
1134   fi
1135 fi
1136
1137 if test "x$fp_layout_type" = "xnothing"; then
1138   AC_DEFINE(FP_LAYOUT_NEED_NOTHING, 1,
1139   [Define if doubles are stored in x86 representation.])
1140 else if test "x$fp_layout_type" = "xendianflip"; then
1141   AC_DEFINE(FP_LAYOUT_NEED_ENDIANFLIP, 1,
1142   [Define if endianflip is needed to convert to x86 representation.])
1143 else if test "x$fp_layout_type" = "xintswap"; then
1144   AC_DEFINE(FP_LAYOUT_NEED_INTSWAP, 1,
1145   [Define if intswap is needed to convert to x86 representation.])
1146 else
1147   AC_MSG_ERROR([Didn't find out how doubles are stored in memory. Sorry.])
1148 fi; fi; fi
1149
1150 # --with-useragent {{{
1151 AC_ARG_WITH(useragent, [AS_HELP_STRING([--with-useragent@<:@=AGENT@:>@], [User agent to use on http requests])],
1152 [
1153     if test "x$withval" != "xno" && test "x$withval" != "xyes"
1154     then
1155         AC_DEFINE_UNQUOTED(COLLECTD_USERAGENT, ["$withval"], [User agent for http requests])
1156     fi
1157 ])
1158
1159 # }}}
1160
1161 have_getfsstat="no"
1162 AC_CHECK_FUNCS(getfsstat, [have_getfsstat="yes"])
1163 have_getvfsstat="no"
1164 AC_CHECK_FUNCS(getvfsstat, [have_getvfsstat="yes"])
1165 have_listmntent="no"
1166 AC_CHECK_FUNCS(listmntent, [have_listmntent="yes"])
1167
1168 have_getmntent="no"
1169 AC_CHECK_FUNCS(getmntent, [have_getmntent="c"])
1170 if test "x$have_getmntent" = "xno"; then
1171         AC_CHECK_LIB(sun, getmntent, [have_getmntent="sun"])
1172 fi
1173 if test "x$have_getmntent" = "xno"; then
1174         AC_CHECK_LIB(seq, getmntent, [have_getmntent="seq"])
1175 fi
1176 if test "x$have_getmntent" = "xno"; then
1177         AC_CHECK_LIB(gen, getmntent, [have_getmntent="gen"])
1178 fi
1179
1180 if test "x$have_getmntent" = "xc"; then
1181         AC_CACHE_CHECK([whether getmntent takes one argument],
1182                 [c_cv_have_one_getmntent],
1183                 AC_COMPILE_IFELSE(
1184                         [AC_LANG_PROGRAM(
1185 [[[
1186 #include "$srcdir/src/utils_mount.h"
1187 ]]],
1188 [[[
1189 FILE *fh;
1190 struct mntent *me;
1191 fh = setmntent ("/etc/mtab", "r");
1192 me = getmntent (fh);
1193 ]]]
1194                         )],
1195                         [c_cv_have_one_getmntent="yes"],
1196                         [c_cv_have_one_getmntent="no"]
1197                 )
1198         )
1199         AC_CACHE_CHECK([whether getmntent takes two arguments],
1200                 [c_cv_have_two_getmntent],
1201                 AC_COMPILE_IFELSE(
1202                         [AC_LANG_PROGRAM(
1203 [[[
1204 #include "$srcdir/src/utils_mount.h"
1205 ]]],
1206 [[[
1207                                  FILE *fh;
1208                                  struct mnttab mt;
1209                                  int status;
1210                                  fh = fopen ("/etc/mnttab", "r");
1211                                  status = getmntent (fh, &mt);
1212 ]]]
1213                         )],
1214                         [c_cv_have_two_getmntent="yes"],
1215                         [c_cv_have_two_getmntent="no"]
1216                 )
1217         )
1218 fi
1219
1220 # Check for different versions of `getmntent' here..
1221
1222 if test "x$have_getmntent" = "xc"; then
1223         if test "x$c_cv_have_one_getmntent" = "xyes"; then
1224                 AC_DEFINE(HAVE_ONE_GETMNTENT, 1,
1225                           [Define if the function getmntent exists and takes one argument.])
1226         fi
1227         if test "x$c_cv_have_two_getmntent" = "xyes"; then
1228                 AC_DEFINE(HAVE_TWO_GETMNTENT, 1,
1229                           [Define if the function getmntent exists and takes two arguments.])
1230         fi
1231 fi
1232 if test "x$have_getmntent" = "xsun"; then
1233         AC_DEFINE(HAVE_SUN_GETMNTENT, 1,
1234                   [Define if the function getmntent exists. It's the version from libsun.])
1235 fi
1236 if test "x$have_getmntent" = "xseq"; then
1237         AC_DEFINE(HAVE_SEQ_GETMNTENT, 1,
1238                   [Define if the function getmntent exists. It's the version from libseq.])
1239 fi
1240 if test "x$have_getmntent" = "xgen"; then
1241         AC_DEFINE(HAVE_GEN_GETMNTENT, 1,
1242                   [Define if the function getmntent exists. It's the version from libgen.])
1243 fi
1244
1245 # Check for htonll
1246 AC_CACHE_CHECK([if have htonll defined],
1247                   [c_cv_have_htonll],
1248                   AC_LINK_IFELSE([AC_LANG_PROGRAM(
1249 [[[
1250 #include <sys/types.h>
1251 #include <netinet/in.h>
1252 #if HAVE_INTTYPES_H
1253 # include <inttypes.h>
1254 #endif
1255 ]]],
1256 [[[
1257           return htonll(0);
1258 ]]]
1259     )],
1260     [c_cv_have_htonll="yes"],
1261     [c_cv_have_htonll="no"]
1262   )
1263 )
1264 if test "x$c_cv_have_htonll" = "xyes"
1265 then
1266     AC_DEFINE(HAVE_HTONLL, 1, [Define if the function htonll exists.])
1267 fi
1268
1269 # Check for structures
1270 AC_CHECK_MEMBERS([struct if_data.ifi_ibytes, struct if_data.ifi_opackets, struct if_data.ifi_ierrors],
1271         [AC_DEFINE(HAVE_STRUCT_IF_DATA, 1, [Define if struct if_data exists and is usable.])],
1272         [],
1273         [
1274         #include <sys/types.h>
1275         #include <sys/socket.h>
1276         #include <net/if.h>
1277         ])
1278 AC_CHECK_MEMBERS([struct net_device_stats.rx_bytes, struct net_device_stats.tx_packets, struct net_device_stats.rx_errors],
1279         [AC_DEFINE(HAVE_STRUCT_NET_DEVICE_STATS, 1, [Define if struct net_device_stats exists and is usable.])],
1280         [],
1281         [
1282         #include <sys/types.h>
1283         #include <sys/socket.h>
1284         #include <linux/if.h>
1285         #include <linux/netdevice.h>
1286         ])
1287 AC_CHECK_MEMBERS([struct inet_diag_req.id, struct inet_diag_req.idiag_states],
1288         [AC_DEFINE(HAVE_STRUCT_LINUX_INET_DIAG_REQ, 1, [Define if struct inet_diag_req exists and is usable.])],
1289         [],
1290         [
1291         #include <linux/inet_diag.h>
1292         ])
1293
1294
1295 AC_CHECK_MEMBERS([struct ip_mreqn.imr_ifindex], [],
1296         [],
1297         [
1298         #include <netinet/in.h>
1299         #include <net/if.h>
1300         ])
1301
1302 AC_CHECK_MEMBERS([struct kinfo_proc.ki_pid, struct kinfo_proc.ki_rssize, struct kinfo_proc.ki_rusage],
1303         [
1304                 AC_DEFINE(HAVE_STRUCT_KINFO_PROC_FREEBSD, 1,
1305                         [Define if struct kinfo_proc exists in the FreeBSD variant.])
1306                 have_struct_kinfo_proc_freebsd="yes"
1307         ],
1308         [
1309                 have_struct_kinfo_proc_freebsd="no"
1310         ],
1311         [
1312 #include <kvm.h>
1313 #include <sys/param.h>
1314 #include <sys/sysctl.h>
1315 #include <sys/user.h>
1316         ])
1317
1318 AC_CHECK_MEMBERS([struct kinfo_proc.p_pid, struct kinfo_proc.p_vm_rssize],
1319         [
1320                 AC_DEFINE(HAVE_STRUCT_KINFO_PROC_OPENBSD, 1,
1321                         [Define if struct kinfo_proc exists in the OpenBSD variant.])
1322                 have_struct_kinfo_proc_openbsd="yes"
1323         ],
1324         [
1325                 have_struct_kinfo_proc_openbsd="no"
1326         ],
1327         [
1328 #include <sys/param.h>
1329 #include <sys/sysctl.h>
1330 #include <kvm.h>
1331         ])
1332
1333 AC_CHECK_MEMBERS([struct udphdr.uh_dport, struct udphdr.uh_sport], [], [],
1334 [#define _BSD_SOURCE
1335 #define _DEFAULT_SOURCE
1336 #if HAVE_STDINT_H
1337 # include <stdint.h>
1338 #endif
1339 #if HAVE_SYS_TYPES_H
1340 # include <sys/types.h>
1341 #endif
1342 #if HAVE_NETINET_IN_SYSTM_H
1343 # include <netinet/in_systm.h>
1344 #endif
1345 #if HAVE_NETINET_IN_H
1346 # include <netinet/in.h>
1347 #endif
1348 #if HAVE_NETINET_IP_H
1349 # include <netinet/ip.h>
1350 #endif
1351 #if HAVE_NETINET_UDP_H
1352 # include <netinet/udp.h>
1353 #endif
1354 ])
1355 AC_CHECK_MEMBERS([struct udphdr.dest, struct udphdr.source], [], [],
1356 [#define _BSD_SOURCE
1357 #define _DEFAULT_SOURCE
1358 #if HAVE_STDINT_H
1359 # include <stdint.h>
1360 #endif
1361 #if HAVE_SYS_TYPES_H
1362 # include <sys/types.h>
1363 #endif
1364 #if HAVE_NETINET_IN_SYSTM_H
1365 # include <netinet/in_systm.h>
1366 #endif
1367 #if HAVE_NETINET_IN_H
1368 # include <netinet/in.h>
1369 #endif
1370 #if HAVE_NETINET_IP_H
1371 # include <netinet/ip.h>
1372 #endif
1373 #if HAVE_NETINET_UDP_H
1374 # include <netinet/udp.h>
1375 #endif
1376 ])
1377
1378 AC_CHECK_MEMBERS([kstat_io_t.nwritten, kstat_io_t.writes, kstat_io_t.nwrites, kstat_io_t.wtime],
1379         [],
1380         [],
1381         [
1382 #if HAVE_KSTAT_H
1383 # include <kstat.h>
1384 #endif
1385         ])
1386
1387 #
1388 # Checks for libraries begin here
1389 #
1390
1391 with_libresolv="yes"
1392 AC_CHECK_LIB(resolv, res_search,
1393 [
1394         AC_DEFINE(HAVE_LIBRESOLV, 1, [Define to 1 if you have the 'resolv' library (-lresolv).])
1395 ],
1396 [with_libresolv="no"])
1397 AM_CONDITIONAL(BUILD_WITH_LIBRESOLV, test "x$with_libresolv" = "xyes")
1398
1399 dnl Check for HAL (hardware abstraction library)
1400 with_libhal="yes"
1401 AC_CHECK_LIB(hal,libhal_device_property_exists,
1402              [AC_DEFINE(HAVE_LIBHAL, 1, [Define to 1 if you have 'hal' library])],
1403              [with_libhal="no"])
1404 if test "x$with_libhal" = "xyes"; then
1405         if test "x$PKG_CONFIG" != "x"; then
1406                 BUILD_WITH_LIBHAL_CFLAGS="`$PKG_CONFIG --cflags hal`"
1407                 BUILD_WITH_LIBHAL_LIBS="`$PKG_CONFIG --libs hal`"
1408                 AC_SUBST(BUILD_WITH_LIBHAL_CFLAGS)
1409                 AC_SUBST(BUILD_WITH_LIBHAL_LIBS)
1410         fi
1411 fi
1412
1413 m4_divert_once([HELP_WITH], [
1414 collectd additional packages:])
1415
1416 if test "x$ac_system" = "xAIX"
1417 then
1418         with_perfstat="yes"
1419         with_procinfo="yes"
1420 else
1421         with_perfstat="no (AIX only)"
1422         with_procinfo="no (AIX only)"
1423 fi
1424
1425 if test "x$with_perfstat" = "xyes"
1426 then
1427         AC_CHECK_LIB(perfstat, perfstat_reset, [with_perfstat="yes"], [with_perfstat="no (perfstat not found)"], [])
1428 #       AC_CHECK_HEADERS(sys/protosw.h libperfstat.h,, [with_perfstat="no (perfstat not found)"])
1429 fi
1430 if test "x$with_perfstat" = "xyes"
1431 then
1432          AC_DEFINE(HAVE_PERFSTAT, 1, [Define to 1 if you have the 'perfstat' library (-lperfstat)])
1433          # struct members pertaining to donation have been added to libperfstat somewhere between AIX5.3ML5 and AIX5.3ML9
1434          AC_CHECK_MEMBER([perfstat_partition_type_t.b.donate_enabled], [], [], [[#include <libperfstat.h]])
1435          if test "x$av_cv_member_perfstat_partition_type_t_b_donate_enabled" = "xyes"
1436          then
1437                 AC_DEFINE(PERFSTAT_SUPPORTS_DONATION, 1, [Define to 1 if your version of the 'perfstat' library supports donation])
1438          fi
1439 fi
1440 AM_CONDITIONAL(BUILD_WITH_PERFSTAT, test "x$with_perfstat" = "xyes")
1441
1442 # Processes plugin under AIX.
1443 if test "x$with_procinfo" = "xyes"
1444 then
1445         AC_CHECK_HEADERS(procinfo.h,, [with_procinfo="no (procinfo.h not found)"])
1446 fi
1447 if test "x$with_procinfo" = "xyes"
1448 then
1449          AC_DEFINE(HAVE_PROCINFO_H, 1, [Define to 1 if you have the procinfo.h])
1450 fi
1451
1452 if test "x$ac_system" = "xSolaris"
1453 then
1454         with_kstat="yes"
1455         with_devinfo="yes"
1456 else
1457         with_kstat="no (Solaris only)"
1458         with_devinfo="no (Solaris only)"
1459 fi
1460
1461 if test "x$with_kstat" = "xyes"
1462 then
1463         AC_CHECK_LIB(kstat, kstat_open, [with_kstat="yes"], [with_kstat="no (libkstat not found)"], [])
1464 fi
1465 if test "x$with_kstat" = "xyes"
1466 then
1467         AC_CHECK_LIB(devinfo, di_init, [with_devinfo="yes"], [with_devinfo="no (not found)"], [])
1468         AC_CHECK_HEADERS(kstat.h,, [with_kstat="no (kstat.h not found)"])
1469 fi
1470 if test "x$with_kstat" = "xyes"
1471 then
1472         AC_DEFINE(HAVE_LIBKSTAT, 1,
1473                   [Define to 1 if you have the 'kstat' library (-lkstat)])
1474 fi
1475 AM_CONDITIONAL(BUILD_WITH_LIBKSTAT, test "x$with_kstat" = "xyes")
1476 AM_CONDITIONAL(BUILD_WITH_LIBDEVINFO, test "x$with_devinfo" = "xyes")
1477
1478 with_libiokit="no"
1479 if test "x$ac_system" = "xDarwin"
1480 then
1481         with_libiokit="yes"
1482 else
1483         with_libiokit="no"
1484 fi
1485 AM_CONDITIONAL(BUILD_WITH_LIBIOKIT, test "x$with_libiokit" = "xyes")
1486
1487 with_libkvm="no"
1488 AC_CHECK_LIB(kvm, kvm_getprocs, [with_kvm_getprocs="yes"], [with_kvm_getprocs="no"])
1489 if test "x$with_kvm_getprocs" = "xyes"
1490 then
1491         AC_DEFINE(HAVE_LIBKVM_GETPROCS, 1,
1492                   [Define to 1 if you have the 'kvm' library with the 'kvm_getprocs' symbol (-lkvm)])
1493         with_libkvm="yes"
1494 fi
1495 AM_CONDITIONAL(BUILD_WITH_LIBKVM_GETPROCS, test "x$with_kvm_getprocs" = "xyes")
1496
1497 AC_CHECK_LIB(kvm, kvm_getswapinfo, [with_kvm_getswapinfo="yes"], [with_kvm_getswapinfo="no"])
1498 if test "x$with_kvm_getswapinfo" = "xyes"
1499 then
1500         AC_DEFINE(HAVE_LIBKVM_GETSWAPINFO, 1,
1501                   [Define to 1 if you have the 'kvm' library with the 'kvm_getswapinfo' symbol (-lkvm)])
1502         with_libkvm="yes"
1503 fi
1504 AM_CONDITIONAL(BUILD_WITH_LIBKVM_GETSWAPINFO, test "x$with_kvm_getswapinfo" = "xyes")
1505
1506 AC_CHECK_LIB(kvm, kvm_nlist, [with_kvm_nlist="yes"], [with_kvm_nlist="no"])
1507 if test "x$with_kvm_nlist" = "xyes"
1508 then
1509         AC_CHECK_HEADERS(bsd/nlist.h nlist.h)
1510         AC_DEFINE(HAVE_LIBKVM_NLIST, 1,
1511                   [Define to 1 if you have the 'kvm' library with the 'kvm_nlist' symbol (-lkvm)])
1512         with_libkvm="yes"
1513 fi
1514 AM_CONDITIONAL(BUILD_WITH_LIBKVM_NLIST, test "x$with_kvm_nlist" = "xyes")
1515
1516 AC_CHECK_LIB(kvm, kvm_openfiles, [with_kvm_openfiles="yes"], [with_kvm_openfiles="no"])
1517 if test "x$with_kvm_openfiles" = "xyes"
1518 then
1519         AC_DEFINE(HAVE_LIBKVM_NLIST, 1,
1520                   [Define to 1 if you have the 'kvm' library with the 'kvm_openfiles' symbol (-lkvm)])
1521         with_libkvm="yes"
1522 fi
1523 AM_CONDITIONAL(BUILD_WITH_LIBKVM_OPENFILES, test "x$with_kvm_openfiles" = "xyes")
1524
1525 # --with-libaquaero5 {{{
1526 AC_ARG_WITH(libaquaero5, [AS_HELP_STRING([--with-libaquaero5@<:@=PREFIX@:>@], [Path to aquatools-ng source code.])],
1527 [
1528  if test "x$withval" = "xyes"
1529  then
1530          with_libaquaero5="yes"
1531  else if test "x$withval" = "xno"
1532  then
1533          with_libaquaero5="no"
1534  else
1535          with_libaquaero5="yes"
1536          LIBAQUAERO5_CFLAGS="$LIBAQUAERO5_CFLAGS -I$withval/src"
1537          LIBAQUAERO5_LDFLAGS="$LIBAQUAERO5_LDFLAGS -L$withval/obj"
1538  fi; fi
1539 ],
1540 [with_libaquaero5="yes"])
1541
1542 SAVE_CPPFLAGS="$CPPFLAGS"
1543 SAVE_LDFLAGS="$LDFLAGS"
1544
1545 CPPFLAGS="$CPPFLAGS $LIBAQUAERO5_CFLAGS"
1546 LDFLAGS="$LDFLAGS $LIBAQUAERO5_LDFLAGS"
1547
1548 if test "x$with_libaquaero5" = "xyes"
1549 then
1550         if test "x$LIBAQUAERO5_CFLAGS" != "x"
1551         then
1552                 AC_MSG_NOTICE([libaquaero5 CPPFLAGS: $LIBAQUAERO5_CFLAGS])
1553         fi
1554         AC_CHECK_HEADERS(libaquaero5.h,
1555         [with_libaquaero5="yes"],
1556         [with_libaquaero5="no (libaquaero5.h not found)"])
1557 fi
1558 if test "x$with_libaquaero5" = "xyes"
1559 then
1560         if test "x$LIBAQUAERO5_LDFLAGS" != "x"
1561         then
1562                 AC_MSG_NOTICE([libaquaero5 LDFLAGS: $LIBAQUAERO5_LDFLAGS])
1563         fi
1564         AC_CHECK_LIB(aquaero5, libaquaero5_poll,
1565         [with_libaquaero5="yes"],
1566         [with_libaquaero5="no (symbol 'libaquaero5_poll' not found)"])
1567 fi
1568
1569 CPPFLAGS="$SAVE_CPPFLAGS"
1570 LDFLAGS="$SAVE_LDFLAGS"
1571
1572 if test "x$with_libaquaero5" = "xyes"
1573 then
1574         BUILD_WITH_LIBAQUAERO5_CFLAGS="$LIBAQUAERO5_CFLAGS"
1575         BUILD_WITH_LIBAQUAERO5_LDFLAGS="$LIBAQUAERO5_LDFLAGS"
1576         AC_SUBST(BUILD_WITH_LIBAQUAERO5_CFLAGS)
1577         AC_SUBST(BUILD_WITH_LIBAQUAERO5_LDFLAGS)
1578 fi
1579 AM_CONDITIONAL(BUILD_WITH_LIBAQUAERO5, test "x$with_libaquaero5" = "xyes")
1580 # }}}
1581
1582 # --with-libcredis {{{
1583 AC_ARG_WITH(libcredis, [AS_HELP_STRING([--with-libcredis@<:@=PREFIX@:>@], [Path to libcredis.])],
1584 [
1585  if test "x$withval" = "xyes"
1586  then
1587          with_libcredis="yes"
1588  else if test "x$withval" = "xno"
1589  then
1590          with_libcredis="no"
1591  else
1592          with_libcredis="yes"
1593          LIBCREDIS_CPPFLAGS="$LIBCREDIS_CPPFLAGS -I$withval/include"
1594          LIBCREDIS_LDFLAGS="$LIBCREDIS_LDFLAGS -L$withval/lib"
1595  fi; fi
1596 ],
1597 [with_libcredis="yes"])
1598
1599 SAVE_CPPFLAGS="$CPPFLAGS"
1600 SAVE_LDFLAGS="$LDFLAGS"
1601
1602 CPPFLAGS="$CPPFLAGS $LIBCREDIS_CPPFLAGS"
1603 LDFLAGS="$LDFLAGS $LIBCREDIS_LDFLAGS"
1604
1605 if test "x$with_libcredis" = "xyes"
1606 then
1607         if test "x$LIBCREDIS_CPPFLAGS" != "x"
1608         then
1609                 AC_MSG_NOTICE([libcredis CPPFLAGS: $LIBCREDIS_CPPFLAGS])
1610         fi
1611         AC_CHECK_HEADERS(credis.h,
1612         [with_libcredis="yes"],
1613         [with_libcredis="no (credis.h not found)"])
1614 fi
1615 if test "x$with_libcredis" = "xyes"
1616 then
1617         if test "x$LIBCREDIS_LDFLAGS" != "x"
1618         then
1619                 AC_MSG_NOTICE([libcredis LDFLAGS: $LIBCREDIS_LDFLAGS])
1620         fi
1621         AC_CHECK_LIB(credis, credis_info,
1622         [with_libcredis="yes"],
1623         [with_libcredis="no (symbol 'credis_info' not found)"])
1624
1625 fi
1626
1627 CPPFLAGS="$SAVE_CPPFLAGS"
1628 LDFLAGS="$SAVE_LDFLAGS"
1629
1630 if test "x$with_libcredis" = "xyes"
1631 then
1632         BUILD_WITH_LIBCREDIS_CPPFLAGS="$LIBCREDIS_CPPFLAGS"
1633         BUILD_WITH_LIBCREDIS_LDFLAGS="$LIBCREDIS_LDFLAGS"
1634         AC_SUBST(BUILD_WITH_LIBCREDIS_CPPFLAGS)
1635         AC_SUBST(BUILD_WITH_LIBCREDIS_LDFLAGS)
1636 fi
1637 AM_CONDITIONAL(BUILD_WITH_LIBCREDIS, test "x$with_libcredis" = "xyes")
1638 # }}}
1639
1640 # --with-libcurl {{{
1641 with_curl_config="curl-config"
1642 with_curl_cflags=""
1643 with_curl_libs=""
1644 AC_ARG_WITH(libcurl, [AS_HELP_STRING([--with-libcurl@<:@=PREFIX@:>@], [Path to libcurl.])],
1645 [
1646         if test "x$withval" = "xno"
1647         then
1648                 with_libcurl="no"
1649         else if test "x$withval" = "xyes"
1650         then
1651                 with_libcurl="yes"
1652         else
1653                 if test -f "$withval" && test -x "$withval"
1654                 then
1655                         with_curl_config="$withval"
1656                         with_libcurl="yes"
1657                 else if test -x "$withval/bin/curl-config"
1658                 then
1659                         with_curl_config="$withval/bin/curl-config"
1660                         with_libcurl="yes"
1661                 fi; fi
1662                 with_libcurl="yes"
1663         fi; fi
1664 ],
1665 [
1666         with_libcurl="yes"
1667 ])
1668 if test "x$with_libcurl" = "xyes"
1669 then
1670         with_curl_cflags=`$with_curl_config --cflags 2>/dev/null`
1671         curl_config_status=$?
1672
1673         if test $curl_config_status -ne 0
1674         then
1675                 with_libcurl="no ($with_curl_config failed)"
1676         else
1677                 SAVE_CPPFLAGS="$CPPFLAGS"
1678                 CPPFLAGS="$CPPFLAGS $with_curl_cflags"
1679
1680                 AC_CHECK_HEADERS(curl/curl.h, [], [with_libcurl="no (curl/curl.h not found)"], [])
1681
1682                 CPPFLAGS="$SAVE_CPPFLAGS"
1683         fi
1684 fi
1685 if test "x$with_libcurl" = "xyes"
1686 then
1687         with_curl_libs=`$with_curl_config --libs 2>/dev/null`
1688         curl_config_status=$?
1689
1690         if test $curl_config_status -ne 0
1691         then
1692                 with_libcurl="no ($with_curl_config failed)"
1693         else
1694                 AC_CHECK_LIB(curl, curl_easy_init,
1695                  [with_libcurl="yes"],
1696                  [with_libcurl="no (symbol 'curl_easy_init' not found)"],
1697                  [$with_curl_libs])
1698                 AC_CHECK_DECL(CURLOPT_USERNAME,
1699                  [have_curlopt_username="yes"],
1700                  [have_curlopt_username="no"],
1701                  [[#include <curl/curl.h>]])
1702         fi
1703 fi
1704 if test "x$with_libcurl" = "xyes"
1705 then
1706         BUILD_WITH_LIBCURL_CFLAGS="$with_curl_cflags"
1707         BUILD_WITH_LIBCURL_LIBS="$with_curl_libs"
1708         AC_SUBST(BUILD_WITH_LIBCURL_CFLAGS)
1709         AC_SUBST(BUILD_WITH_LIBCURL_LIBS)
1710
1711         if test "x$have_curlopt_username" = "xyes"
1712         then
1713                 AC_DEFINE(HAVE_CURLOPT_USERNAME, 1, [Define if libcurl supports CURLOPT_USERNAME option.])
1714         fi
1715 fi
1716 AM_CONDITIONAL(BUILD_WITH_LIBCURL, test "x$with_libcurl" = "xyes")
1717 # }}}
1718
1719 # --with-libdbi {{{
1720 with_libdbi_cppflags=""
1721 with_libdbi_ldflags=""
1722 AC_ARG_WITH(libdbi, [AS_HELP_STRING([--with-libdbi@<:@=PREFIX@:>@], [Path to libdbi.])],
1723 [
1724         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1725         then
1726                 with_libdbi_cppflags="-I$withval/include"
1727                 with_libdbi_ldflags="-L$withval/lib"
1728                 with_libdbi="yes"
1729         else
1730                 with_libdbi="$withval"
1731         fi
1732 ],
1733 [
1734         with_libdbi="yes"
1735 ])
1736 if test "x$with_libdbi" = "xyes"
1737 then
1738         SAVE_CPPFLAGS="$CPPFLAGS"
1739         CPPFLAGS="$CPPFLAGS $with_libdbi_cppflags"
1740
1741         AC_CHECK_HEADERS(dbi/dbi.h, [with_libdbi="yes"], [with_libdbi="no (dbi/dbi.h not found)"])
1742
1743         CPPFLAGS="$SAVE_CPPFLAGS"
1744 fi
1745 if test "x$with_libdbi" = "xyes"
1746 then
1747         SAVE_CPPFLAGS="$CPPFLAGS"
1748         SAVE_LDFLAGS="$LDFLAGS"
1749         CPPFLAGS="$CPPFLAGS $with_libdbi_cppflags"
1750         LDFLAGS="$LDFLAGS $with_libdbi_ldflags"
1751
1752         AC_CHECK_LIB(dbi, dbi_initialize, [with_libdbi="yes"], [with_libdbi="no (Symbol 'dbi_initialize' not found)"])
1753         AC_CHECK_LIB(dbi, dbi_driver_open_r, [with_libdbi_r="yes"], [with_libdbi_r="no"])
1754
1755         CPPFLAGS="$SAVE_CPPFLAGS"
1756         LDFLAGS="$SAVE_LDFLAGS"
1757 fi
1758 if test "x$with_libdbi" = "xyes"
1759 then
1760         BUILD_WITH_LIBDBI_CPPFLAGS="$with_libdbi_cppflags"
1761         BUILD_WITH_LIBDBI_LDFLAGS="$with_libdbi_ldflags"
1762         BUILD_WITH_LIBDBI_LIBS="-ldbi"
1763         AC_SUBST(BUILD_WITH_LIBDBI_CPPFLAGS)
1764         AC_SUBST(BUILD_WITH_LIBDBI_LDFLAGS)
1765         AC_SUBST(BUILD_WITH_LIBDBI_LIBS)
1766
1767   if test "x$with_libdbi_r" = "xyes"
1768   then
1769                 AC_DEFINE(HAVE_LIBDBI_R, 1, [Define if reentrant dbi facility is present and usable.])
1770   fi
1771 fi
1772 AM_CONDITIONAL(BUILD_WITH_LIBDBI, test "x$with_libdbi" = "xyes")
1773 # }}}
1774
1775 # --with-libesmtp {{{
1776 AC_ARG_WITH(libesmtp, [AS_HELP_STRING([--with-libesmtp@<:@=PREFIX@:>@], [Path to libesmtp.])],
1777 [
1778         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1779         then
1780                 LDFLAGS="$LDFLAGS -L$withval/lib"
1781                 CPPFLAGS="$CPPFLAGS -I$withval/include -D_THREAD_SAFE"
1782                 with_libesmtp="yes"
1783         else
1784                 with_libesmtp="$withval"
1785         fi
1786 ],
1787 [
1788         with_libesmtp="yes"
1789 ])
1790 if test "x$with_libesmtp" = "xyes"
1791 then
1792         AC_CHECK_LIB(esmtp, smtp_create_session,
1793         [
1794                 AC_DEFINE(HAVE_LIBESMTP, 1, [Define to 1 if you have the esmtp library (-lesmtp).])
1795         ], [with_libesmtp="no (libesmtp not found)"])
1796 fi
1797 if test "x$with_libesmtp" = "xyes"
1798 then
1799         AC_CHECK_HEADERS(libesmtp.h,
1800         [
1801                 AC_DEFINE(HAVE_LIBESMTP_H, 1, [Define to 1 if you have the <libesmtp.h> header file.])
1802         ], [with_libesmtp="no (libesmtp.h not found)"])
1803 fi
1804 if test "x$with_libesmtp" = "xyes"
1805 then
1806         collect_libesmtp=1
1807 else
1808         collect_libesmtp=0
1809 fi
1810 AC_DEFINE_UNQUOTED(COLLECT_LIBESMTP, [$collect_libesmtp],
1811         [Wether or not to use the esmtp library])
1812 AM_CONDITIONAL(BUILD_WITH_LIBESMTP, test "x$with_libesmtp" = "xyes")
1813 # }}}
1814
1815 # --with-libganglia {{{
1816 AC_ARG_WITH(libganglia, [AS_HELP_STRING([--with-libganglia@<:@=PREFIX@:>@], [Path to libganglia.])],
1817 [
1818  if test -f "$withval" && test -x "$withval"
1819  then
1820          with_libganglia_config="$withval"
1821          with_libganglia="yes"
1822  else if test -f "$withval/bin/ganglia-config" && test -x "$withval/bin/ganglia-config"
1823  then
1824          with_libganglia_config="$withval/bin/ganglia-config"
1825          with_libganglia="yes"
1826  else if test -d "$withval"
1827  then
1828          GANGLIA_CPPFLAGS="-I$withval/include"
1829          GANGLIA_LDFLAGS="-L$withval/lib"
1830          with_libganglia="yes"
1831  else
1832          with_libganglia_config="ganglia-config"
1833          with_libganglia="$withval"
1834  fi; fi; fi
1835 ],
1836 [
1837  with_libganglia_config="ganglia-config"
1838  with_libganglia="yes"
1839 ])
1840
1841 if test "x$with_libganglia" = "xyes" && test "x$with_libganglia_config" != "x"
1842 then
1843         if test "x$GANGLIA_CPPFLAGS" = "x"
1844         then
1845                 GANGLIA_CPPFLAGS=`"$with_libganglia_config" --cflags 2>/dev/null`
1846         fi
1847
1848         if test "x$GANGLIA_LDFLAGS" = "x"
1849         then
1850                 GANGLIA_LDFLAGS=`"$with_libganglia_config" --ldflags 2>/dev/null`
1851         fi
1852
1853         if test "x$GANGLIA_LIBS" = "x"
1854         then
1855                 GANGLIA_LIBS=`"$with_libganglia_config" --libs 2>/dev/null`
1856         fi
1857 fi
1858
1859 SAVE_CPPFLAGS="$CPPFLAGS"
1860 SAVE_LDFLAGS="$LDFLAGS"
1861 CPPFLAGS="$CPPFLAGS $GANGLIA_CPPFLAGS"
1862 LDFLAGS="$LDFLAGS $GANGLIA_LDFLAGS"
1863
1864 if test "x$with_libganglia" = "xyes"
1865 then
1866         AC_CHECK_HEADERS(gm_protocol.h,
1867         [
1868                 AC_DEFINE(HAVE_GM_PROTOCOL_H, 1,
1869                           [Define to 1 if you have the <gm_protocol.h> header file.])
1870         ], [with_libganglia="no (gm_protocol.h not found)"])
1871 fi
1872
1873 if test "x$with_libganglia" = "xyes"
1874 then
1875         AC_CHECK_LIB(ganglia, xdr_Ganglia_value_msg,
1876         [
1877                 AC_DEFINE(HAVE_LIBGANGLIA, 1,
1878                           [Define to 1 if you have the ganglia library (-lganglia).])
1879         ], [with_libganglia="no (symbol xdr_Ganglia_value_msg not found)"])
1880 fi
1881
1882 CPPFLAGS="$SAVE_CPPFLAGS"
1883 LDFLAGS="$SAVE_LDFLAGS"
1884
1885 AC_SUBST(GANGLIA_CPPFLAGS)
1886 AC_SUBST(GANGLIA_LDFLAGS)
1887 AC_SUBST(GANGLIA_LIBS)
1888 AM_CONDITIONAL(BUILD_WITH_LIBGANGLIA, test "x$with_libganglia" = "xyes")
1889 # }}}
1890
1891 # --with-libgcrypt {{{
1892 GCRYPT_CPPFLAGS="$GCRYPT_CPPFLAGS"
1893 GCRYPT_LDFLAGS="$GCRYPT_LDFLAGS"
1894 GCRYPT_LIBS="$GCRYPT_LIBS"
1895 AC_ARG_WITH(libgcrypt, [AS_HELP_STRING([--with-libgcrypt@<:@=PREFIX@:>@], [Path to libgcrypt.])],
1896 [
1897  if test -f "$withval" && test -x "$withval"
1898  then
1899          with_libgcrypt_config="$withval"
1900          with_libgcrypt="yes"
1901  else if test -f "$withval/bin/gcrypt-config" && test -x "$withval/bin/gcrypt-config"
1902  then
1903          with_libgcrypt_config="$withval/bin/gcrypt-config"
1904          with_libgcrypt="yes"
1905  else if test -d "$withval"
1906  then
1907          GCRYPT_CPPFLAGS="$GCRYPT_CPPFLAGS -I$withval/include"
1908          GCRYPT_LDFLAGS="$GCRYPT_LDFLAGS -L$withval/lib"
1909          with_libgcrypt="yes"
1910  else
1911          with_libgcrypt_config="gcrypt-config"
1912          with_libgcrypt="$withval"
1913  fi; fi; fi
1914 ],
1915 [
1916  with_libgcrypt_config="libgcrypt-config"
1917  with_libgcrypt="yes"
1918 ])
1919
1920 if test "x$with_libgcrypt" = "xyes" && test "x$with_libgcrypt_config" != "x"
1921 then
1922         if test "x$GCRYPT_CPPFLAGS" = "x"
1923         then
1924                 GCRYPT_CPPFLAGS=`"$with_libgcrypt_config" --cflags 2>/dev/null`
1925         fi
1926
1927         if test "x$GCRYPT_LDFLAGS" = "x"
1928         then
1929                 gcrypt_exec_prefix=`"$with_libgcrypt_config" --exec-prefix 2>/dev/null`
1930                 GCRYPT_LDFLAGS="-L$gcrypt_exec_prefix/lib"
1931         fi
1932
1933         if test "x$GCRYPT_LIBS" = "x"
1934         then
1935                 GCRYPT_LIBS=`"$with_libgcrypt_config" --libs 2>/dev/null`
1936         fi
1937 fi
1938
1939 SAVE_CPPFLAGS="$CPPFLAGS"
1940 SAVE_LDFLAGS="$LDFLAGS"
1941 CPPFLAGS="$CPPFLAGS $GCRYPT_CPPFLAGS"
1942 LDFLAGS="$LDFLAGS $GCRYPT_LDFLAGS"
1943
1944 if test "x$with_libgcrypt" = "xyes"
1945 then
1946         if test "x$GCRYPT_CPPFLAGS" != "x"
1947         then
1948                 AC_MSG_NOTICE([gcrypt CPPFLAGS: $GCRYPT_CPPFLAGS])
1949         fi
1950         AC_CHECK_HEADERS(gcrypt.h,
1951                 [with_libgcrypt="yes"],
1952                 [with_libgcrypt="no (gcrypt.h not found)"])
1953 fi
1954
1955 if test "x$with_libgcrypt" = "xyes"
1956 then
1957         if test "x$GCRYPT_LDFLAGS" != "x"
1958         then
1959                 AC_MSG_NOTICE([gcrypt LDFLAGS: $GCRYPT_LDFLAGS])
1960         fi
1961         AC_CHECK_LIB(gcrypt, gcry_md_hash_buffer,
1962                 [with_libgcrypt="yes"],
1963                 [with_libgcrypt="no (symbol gcry_md_hash_buffer not found)"])
1964
1965         if test "$with_libgcrypt" != "no"; then
1966                 AM_PATH_LIBGCRYPT(1:1.2.0,,with_libgcrypt="no (version 1.2.0+ required)")
1967                 GCRYPT_CPPFLAGS="$LIBGCRYPT_CPPFLAGS $LIBGCRYPT_CFLAGS"
1968                 GCRYPT_LIBS="$LIBGCRYPT_LIBS"
1969         fi
1970 fi
1971
1972 CPPFLAGS="$SAVE_CPPFLAGS"
1973 LDFLAGS="$SAVE_LDFLAGS"
1974
1975 if test "x$with_libgcrypt" = "xyes"
1976 then
1977         AC_DEFINE(HAVE_LIBGCRYPT, 1, [Define to 1 if you have the gcrypt library (-lgcrypt).])
1978 fi
1979
1980 AC_SUBST(GCRYPT_CPPFLAGS)
1981 AC_SUBST(GCRYPT_LDFLAGS)
1982 AC_SUBST(GCRYPT_LIBS)
1983 AM_CONDITIONAL(BUILD_WITH_LIBGCRYPT, test "x$with_libgcrypt" = "xyes")
1984 # }}}
1985
1986 # --with-libiptc {{{
1987 AC_ARG_WITH(libiptc, [AS_HELP_STRING([--with-libiptc@<:@=PREFIX@:>@], [Path to libiptc.])],
1988 [
1989         if test "x$withval" = "xyes"
1990         then
1991                 with_libiptc="pkgconfig"
1992         else if test "x$withval" = "xno"
1993         then
1994                 with_libiptc="no"
1995         else
1996                 with_libiptc="yes"
1997                 with_libiptc_cflags="-I$withval/include"
1998                 with_libiptc_libs="-L$withval/lib"
1999         fi; fi
2000 ],
2001 [
2002         if test "x$ac_system" = "xLinux"
2003         then
2004                 with_libiptc="pkgconfig"
2005         else
2006                 with_libiptc="no (Linux only)"
2007         fi
2008 ])
2009
2010 if test "x$with_libiptc" = "xpkgconfig" && test "x$PKG_CONFIG" = "x"
2011 then
2012         with_libiptc="no (Don't have pkg-config)"
2013 fi
2014
2015 if test "x$with_libiptc" = "xpkgconfig"
2016 then
2017         $PKG_CONFIG --exists 'libiptc' 2>/dev/null
2018         if test $? -ne 0
2019         then
2020                 with_libiptc="no (pkg-config doesn't know libiptc)"
2021         fi
2022 fi
2023 if test "x$with_libiptc" = "xpkgconfig"
2024 then
2025         with_libiptc_cflags="`$PKG_CONFIG --cflags 'libiptc'`"
2026         if test $? -ne 0
2027         then
2028                 with_libiptc="no ($PKG_CONFIG failed)"
2029         fi
2030         with_libiptc_libs="`$PKG_CONFIG --libs 'libiptc'`"
2031         if test $? -ne 0
2032         then
2033                 with_libiptc="no ($PKG_CONFIG failed)"
2034         fi
2035 fi
2036
2037 SAVE_CPPFLAGS="$CPPFLAGS"
2038 CPPFLAGS="$CPPFLAGS $with_libiptc_cflags"
2039
2040 # check whether the header file for libiptc is available.
2041 if test "x$with_libiptc" = "xpkgconfig"
2042 then
2043         AC_CHECK_HEADERS(libiptc/libiptc.h libiptc/libip6tc.h, ,
2044                         [with_libiptc="no (header file missing)"])
2045 fi
2046 # If the header file is available, check for the required type declaractions.
2047 # They may be missing in old versions of libiptc. In that case, they will be
2048 # declared in the iptables plugin.
2049 if test "x$with_libiptc" = "xpkgconfig"
2050 then
2051         AC_CHECK_TYPES([iptc_handle_t, ip6tc_handle_t], [], [])
2052 fi
2053 # Check for the iptc_init symbol in the library.
2054 # This could be in iptc or ip4tc
2055 if test "x$with_libiptc" = "xpkgconfig"
2056 then
2057         SAVE_LIBS="$LIBS"
2058         AC_SEARCH_LIBS(iptc_init, [iptc ip4tc],
2059                         [with_libiptc="pkgconfig"],
2060                         [with_libiptc="no"],
2061                         [$with_libiptc_libs])
2062         LIBS="$SAVE_LIBS"
2063 fi
2064 if test "x$with_libiptc" = "xpkgconfig"
2065 then
2066         with_libiptc="yes"
2067 fi
2068
2069 CPPFLAGS="$SAVE_CPPFLAGS"
2070
2071 AM_CONDITIONAL(BUILD_WITH_LIBIPTC, test "x$with_libiptc" = "xyes")
2072 if test "x$with_libiptc" = "xyes"
2073 then
2074         BUILD_WITH_LIBIPTC_CPPFLAGS="$with_libiptc_cflags"
2075         BUILD_WITH_LIBIPTC_LDFLAGS="$with_libiptc_libs"
2076         AC_SUBST(BUILD_WITH_LIBIPTC_CPPFLAGS)
2077         AC_SUBST(BUILD_WITH_LIBIPTC_LDFLAGS)
2078 fi
2079 # }}}
2080
2081 # --with-java {{{
2082 with_java_home="$JAVA_HOME"
2083 with_java_vmtype="client"
2084 with_java_cflags=""
2085 with_java_libs=""
2086 JAVAC="$JAVAC"
2087 JAR="$JAR"
2088 AC_ARG_WITH(java, [AS_HELP_STRING([--with-java@<:@=PREFIX@:>@], [Path to Java home.])],
2089 [
2090         if test "x$withval" = "xno"
2091         then
2092                 with_java="no"
2093         else if test "x$withval" = "xyes"
2094         then
2095                 with_java="yes"
2096         else
2097                 with_java_home="$withval"
2098                 with_java="yes"
2099         fi; fi
2100 ],
2101 [with_java="yes"])
2102 if test "x$with_java" = "xyes"
2103 then
2104         if test -d "$with_java_home"
2105         then
2106                 AC_MSG_CHECKING([for jni.h])
2107                 TMPVAR=`find "$with_java_home" -name jni.h -type f -exec 'dirname' '{}' ';' 2>/dev/null | head -n 1`
2108                 if test "x$TMPVAR" != "x"
2109                 then
2110                         AC_MSG_RESULT([found in $TMPVAR])
2111                         JAVA_CPPFLAGS="$JAVA_CPPFLAGS -I$TMPVAR"
2112                 else
2113                         AC_MSG_RESULT([not found])
2114                 fi
2115
2116                 AC_MSG_CHECKING([for jni_md.h])
2117                 TMPVAR=`find "$with_java_home" -name jni_md.h -type f -exec 'dirname' '{}' ';' 2>/dev/null | head -n 1`
2118                 if test "x$TMPVAR" != "x"
2119                 then
2120                         AC_MSG_RESULT([found in $TMPVAR])
2121                         JAVA_CPPFLAGS="$JAVA_CPPFLAGS -I$TMPVAR"
2122                 else
2123                         AC_MSG_RESULT([not found])
2124                 fi
2125
2126                 AC_MSG_CHECKING([for libjvm.so])
2127                 TMPVAR=`find "$with_java_home" -name libjvm.so -type f -exec 'dirname' '{}' ';' 2>/dev/null | head -n 1`
2128                 if test "x$TMPVAR" != "x"
2129                 then
2130                         AC_MSG_RESULT([found in $TMPVAR])
2131                         JAVA_LDFLAGS="$JAVA_LDFLAGS -L$TMPVAR -Wl,-rpath -Wl,$TMPVAR"
2132                 else
2133                         AC_MSG_RESULT([not found])
2134                 fi
2135
2136                 if test "x$JAVAC" = "x"
2137                 then
2138                         AC_MSG_CHECKING([for javac])
2139                         TMPVAR=`find "$with_java_home" -name javac -type f 2>/dev/null | head -n 1`
2140                         if test "x$TMPVAR" != "x"
2141                         then
2142                                 JAVAC="$TMPVAR"
2143                                 AC_MSG_RESULT([$JAVAC])
2144                         else
2145                                 AC_MSG_RESULT([not found])
2146                         fi
2147                 fi
2148                 if test "x$JAR" = "x"
2149                 then
2150                         AC_MSG_CHECKING([for jar])
2151                         TMPVAR=`find "$with_java_home" -name jar -type f 2>/dev/null | head -n 1`
2152                         if test "x$TMPVAR" != "x"
2153                         then
2154                                 JAR="$TMPVAR"
2155                                 AC_MSG_RESULT([$JAR])
2156                         else
2157                                 AC_MSG_RESULT([not found])
2158                         fi
2159                 fi
2160         else if test "x$with_java_home" != "x"
2161         then
2162                 AC_MSG_WARN([JAVA_HOME: No such directory: $with_java_home])
2163         fi; fi
2164 fi
2165
2166 if test "x$JAVA_CPPFLAGS" != "x"
2167 then
2168         AC_MSG_NOTICE([Building with JAVA_CPPFLAGS set to: $JAVA_CPPFLAGS])
2169 fi
2170 if test "x$JAVA_CFLAGS" != "x"
2171 then
2172         AC_MSG_NOTICE([Building with JAVA_CFLAGS set to: $JAVA_CFLAGS])
2173 fi
2174 if test "x$JAVA_LDFLAGS" != "x"
2175 then
2176         AC_MSG_NOTICE([Building with JAVA_LDFLAGS set to: $JAVA_LDFLAGS])
2177 fi
2178 if test "x$JAVAC" = "x"
2179 then
2180         with_javac_path="$PATH"
2181         if test "x$with_java_home" != "x"
2182         then
2183                 with_javac_path="$with_java_home:with_javac_path"
2184                 if test -d "$with_java_home/bin"
2185                 then
2186                         with_javac_path="$with_java_home/bin:with_javac_path"
2187                 fi
2188         fi
2189
2190         AC_PATH_PROG(JAVAC, javac, [], "$with_javac_path")
2191 fi
2192 if test "x$JAVAC" = "x"
2193 then
2194         with_java="no (javac not found)"
2195 fi
2196 if test "x$JAR" = "x"
2197 then
2198         with_jar_path="$PATH"
2199         if test "x$with_java_home" != "x"
2200         then
2201                 with_jar_path="$with_java_home:$with_jar_path"
2202                 if test -d "$with_java_home/bin"
2203                 then
2204                         with_jar_path="$with_java_home/bin:$with_jar_path"
2205                 fi
2206         fi
2207
2208         AC_PATH_PROG(JAR, jar, [], "$with_jar_path")
2209 fi
2210 if test "x$JAR" = "x"
2211 then
2212         with_java="no (jar not found)"
2213 fi
2214
2215 SAVE_CPPFLAGS="$CPPFLAGS"
2216 SAVE_CFLAGS="$CFLAGS"
2217 SAVE_LDFLAGS="$LDFLAGS"
2218 CPPFLAGS="$CPPFLAGS $JAVA_CPPFLAGS"
2219 CFLAGS="$CFLAGS $JAVA_CFLAGS"
2220 LDFLAGS="$LDFLAGS $JAVA_LDFLAGS"
2221
2222 if test "x$with_java" = "xyes"
2223 then
2224         AC_CHECK_HEADERS(jni.h, [], [with_java="no (jni.h not found)"])
2225 fi
2226 if test "x$with_java" = "xyes"
2227 then
2228         AC_CHECK_LIB(jvm, JNI_CreateJavaVM,
2229         [with_java="yes"],
2230         [with_java="no (libjvm not found)"],
2231         [$JAVA_LIBS])
2232 fi
2233 if test "x$with_java" = "xyes"
2234 then
2235         JAVA_LIBS="$JAVA_LIBS -ljvm"
2236         AC_MSG_NOTICE([Building with JAVA_LIBS set to: $JAVA_LIBS])
2237 fi
2238
2239 CPPFLAGS="$SAVE_CPPFLAGS"
2240 CFLAGS="$SAVE_CFLAGS"
2241 LDFLAGS="$SAVE_LDFLAGS"
2242
2243 AC_SUBST(JAVA_CPPFLAGS)
2244 AC_SUBST(JAVA_CFLAGS)
2245 AC_SUBST(JAVA_LDFLAGS)
2246 AC_SUBST(JAVA_LIBS)
2247 AM_CONDITIONAL(BUILD_WITH_JAVA, test "x$with_java" = "xyes")
2248 # }}}
2249
2250 # --with-libldap {{{
2251 AC_ARG_WITH(libldap, [AS_HELP_STRING([--with-libldap@<:@=PREFIX@:>@], [Path to libldap.])],
2252 [
2253  if test "x$withval" = "xyes"
2254  then
2255          with_libldap="yes"
2256  else if test "x$withval" = "xno"
2257  then
2258          with_libldap="no"
2259  else
2260          with_libldap="yes"
2261          LIBLDAP_CPPFLAGS="$LIBLDAP_CPPFLAGS -I$withval/include"
2262          LIBLDAP_LDFLAGS="$LIBLDAP_LDFLAGS -L$withval/lib"
2263  fi; fi
2264 ],
2265 [with_libldap="yes"])
2266
2267 SAVE_CPPFLAGS="$CPPFLAGS"
2268 SAVE_LDFLAGS="$LDFLAGS"
2269
2270 CPPFLAGS="$CPPFLAGS $LIBLDAP_CPPFLAGS"
2271 LDFLAGS="$LDFLAGS $LIBLDAP_LDFLAGS"
2272
2273 if test "x$with_libldap" = "xyes"
2274 then
2275         if test "x$LIBLDAP_CPPFLAGS" != "x"
2276         then
2277                 AC_MSG_NOTICE([libldap CPPFLAGS: $LIBLDAP_CPPFLAGS])
2278         fi
2279         AC_CHECK_HEADERS(ldap.h,
2280         [with_libldap="yes"],
2281         [with_libldap="no ('ldap.h' not found)"])
2282 fi
2283 if test "x$with_libldap" = "xyes"
2284 then
2285         if test "x$LIBLDAP_LDFLAGS" != "x"
2286         then
2287                 AC_MSG_NOTICE([libldap LDFLAGS: $LIBLDAP_LDFLAGS])
2288         fi
2289         AC_CHECK_LIB(ldap, ldap_initialize,
2290         [with_libldap="yes"],
2291         [with_libldap="no (symbol 'ldap_initialize' not found)"])
2292
2293 fi
2294
2295 CPPFLAGS="$SAVE_CPPFLAGS"
2296 LDFLAGS="$SAVE_LDFLAGS"
2297
2298 if test "x$with_libldap" = "xyes"
2299 then
2300         BUILD_WITH_LIBLDAP_CPPFLAGS="$LIBLDAP_CPPFLAGS"
2301         BUILD_WITH_LIBLDAP_LDFLAGS="$LIBLDAP_LDFLAGS"
2302         AC_SUBST(BUILD_WITH_LIBLDAP_CPPFLAGS)
2303         AC_SUBST(BUILD_WITH_LIBLDAP_LDFLAGS)
2304 fi
2305 AM_CONDITIONAL(BUILD_WITH_LIBLDAP, test "x$with_libldap" = "xyes")
2306 # }}}
2307
2308 # --with-liblvm2app {{{
2309 with_liblvm2app_cppflags=""
2310 with_liblvm2app_ldflags=""
2311 AC_ARG_WITH(liblvm2app, [AS_HELP_STRING([--with-liblvm2app@<:@=PREFIX@:>@], [Path to liblvm2app.])],
2312 [
2313         if test "x$withval" != "xno" && test "x$withval" != "xyes"
2314         then
2315                 with_liblvm2app_cppflags="-I$withval/include"
2316                 with_liblvm2app_ldflags="-L$withval/lib"
2317                 with_liblvm2app="yes"
2318         else
2319                 with_liblvm2app="$withval"
2320         fi
2321 ],
2322 [
2323         with_liblvm2app="yes"
2324 ])
2325 if test "x$with_liblvm2app" = "xyes"
2326 then
2327         SAVE_CPPFLAGS="$CPPFLAGS"
2328         CPPFLAGS="$CPPFLAGS $with_liblvm2app_cppflags"
2329
2330         AC_CHECK_HEADERS(lvm2app.h, [with_liblvm2app="yes"], [with_liblvm2app="no (lvm2app.h not found)"])
2331
2332         CPPFLAGS="$SAVE_CPPFLAGS"
2333 fi
2334
2335 if test "x$with_liblvm2app" = "xyes"
2336 then
2337         SAVE_CPPFLAGS="$CPPFLAGS"
2338         SAVE_LDFLAGS="$LDFLAGS"
2339         CPPFLAGS="$CPPFLAGS $with_liblvm2app_cppflags"
2340         LDFLAGS="$LDFLAGS $with_liblvm2app_ldflags"
2341
2342         AC_CHECK_LIB(lvm2app, lvm_lv_get_property, [with_liblvm2app="yes"], [with_liblvm2app="no (Symbol 'lvm_lv_get_property' not found)"])
2343
2344         CPPFLAGS="$SAVE_CPPFLAGS"
2345         LDFLAGS="$SAVE_LDFLAGS"
2346 fi
2347 if test "x$with_liblvm2app" = "xyes"
2348 then
2349         BUILD_WITH_LIBLVM2APP_CPPFLAGS="$with_liblvm2app_cppflags"
2350         BUILD_WITH_LIBLVM2APP_LDFLAGS="$with_liblvm2app_ldflags"
2351         BUILD_WITH_LIBLVM2APP_LIBS="-llvm2app"
2352         AC_SUBST(BUILD_WITH_LIBLVM2APP_CPPFLAGS)
2353         AC_SUBST(BUILD_WITH_LIBLVM2APP_LDFLAGS)
2354         AC_SUBST(BUILD_WITH_LIBLVM2APP_LIBS)
2355         AC_DEFINE(HAVE_LIBLVM2APP, 1, [Define if liblvm2app is present and usable.])
2356 fi
2357 AM_CONDITIONAL(BUILD_WITH_LIBLVM2APP, test "x$with_liblvm2app" = "xyes")
2358 # }}}
2359
2360 # --with-libmemcached {{{
2361 with_libmemcached_cppflags=""
2362 with_libmemcached_ldflags=""
2363 AC_ARG_WITH(libmemcached, [AS_HELP_STRING([--with-libmemcached@<:@=PREFIX@:>@], [Path to libmemcached.])],
2364 [
2365         if test "x$withval" != "xno" && test "x$withval" != "xyes"
2366         then
2367                 with_libmemcached_cppflags="-I$withval/include"
2368                 with_libmemcached_ldflags="-L$withval/lib"
2369                 with_libmemcached="yes"
2370         else
2371                 with_libmemcached="$withval"
2372         fi
2373 ],
2374 [
2375         with_libmemcached="yes"
2376 ])
2377 if test "x$with_libmemcached" = "xyes"
2378 then
2379         SAVE_CPPFLAGS="$CPPFLAGS"
2380         CPPFLAGS="$CPPFLAGS $with_libmemcached_cppflags"
2381
2382         AC_CHECK_HEADERS(libmemcached/memcached.h, [with_libmemcached="yes"], [with_libmemcached="no (libmemcached/memcached.h not found)"])
2383
2384         CPPFLAGS="$SAVE_CPPFLAGS"
2385 fi
2386 if test "x$with_libmemcached" = "xyes"
2387 then
2388         SAVE_CPPFLAGS="$CPPFLAGS"
2389         SAVE_LDFLAGS="$LDFLAGS"
2390         CPPFLAGS="$CPPFLAGS $with_libmemcached_cppflags"
2391         LDFLAGS="$LDFLAGS $with_libmemcached_ldflags"
2392
2393         AC_CHECK_LIB(memcached, memcached_create, [with_libmemcached="yes"], [with_libmemcached="no (Symbol 'memcached_create' not found)"])
2394
2395         CPPFLAGS="$SAVE_CPPFLAGS"
2396         LDFLAGS="$SAVE_LDFLAGS"
2397 fi
2398 if test "x$with_libmemcached" = "xyes"
2399 then
2400         BUILD_WITH_LIBMEMCACHED_CPPFLAGS="$with_libmemcached_cppflags"
2401         BUILD_WITH_LIBMEMCACHED_LDFLAGS="$with_libmemcached_ldflags"
2402         BUILD_WITH_LIBMEMCACHED_LIBS="-lmemcached"
2403         AC_SUBST(BUILD_WITH_LIBMEMCACHED_CPPFLAGS)
2404         AC_SUBST(BUILD_WITH_LIBMEMCACHED_LDFLAGS)
2405         AC_SUBST(BUILD_WITH_LIBMEMCACHED_LIBS)
2406         AC_DEFINE(HAVE_LIBMEMCACHED, 1, [Define if libmemcached is present and usable.])
2407 fi
2408 AM_CONDITIONAL(BUILD_WITH_LIBMEMCACHED, test "x$with_libmemcached" = "xyes")
2409 # }}}
2410
2411 # --with-libmodbus {{{
2412 with_libmodbus_config=""
2413 with_libmodbus_cflags=""
2414 with_libmodbus_libs=""
2415 AC_ARG_WITH(libmodbus, [AS_HELP_STRING([--with-libmodbus@<:@=PREFIX@:>@], [Path to the modbus library.])],
2416 [
2417         if test "x$withval" = "xno"
2418         then
2419                 with_libmodbus="no"
2420         else if test "x$withval" = "xyes"
2421         then
2422                 with_libmodbus="use_pkgconfig"
2423         else if test -d "$with_libmodbus/lib"
2424         then
2425                 AC_MSG_NOTICE([Not checking for libmodbus: Manually configured])
2426                 with_libmodbus_cflags="-I$withval/include"
2427                 with_libmodbus_libs="-L$withval/lib -lmodbus"
2428                 with_libmodbus="yes"
2429         fi; fi; fi
2430 ],
2431 [with_libmodbus="use_pkgconfig"])
2432
2433 # configure using pkg-config
2434 if test "x$with_libmodbus" = "xuse_pkgconfig"
2435 then
2436         if test "x$PKG_CONFIG" = "x"
2437         then
2438                 with_libmodbus="no (Don't have pkg-config)"
2439         fi
2440 fi
2441 if test "x$with_libmodbus" = "xuse_pkgconfig"
2442 then
2443         AC_MSG_NOTICE([Checking for libmodbus using $PKG_CONFIG])
2444         $PKG_CONFIG --exists 'libmodbus' 2>/dev/null
2445         if test $? -ne 0
2446         then
2447                 with_libmodbus="no (pkg-config doesn't know libmodbus)"
2448         fi
2449 fi
2450 if test "x$with_libmodbus" = "xuse_pkgconfig"
2451 then
2452         with_libmodbus_cflags="`$PKG_CONFIG --cflags 'libmodbus'`"
2453         if test $? -ne 0
2454         then
2455                 with_libmodbus="no ($PKG_CONFIG failed)"
2456         fi
2457         with_libmodbus_libs="`$PKG_CONFIG --libs 'libmodbus'`"
2458         if test $? -ne 0
2459         then
2460                 with_libmodbus="no ($PKG_CONFIG failed)"
2461         fi
2462 fi
2463 if test "x$with_libmodbus" = "xuse_pkgconfig"
2464 then
2465         with_libmodbus="yes"
2466 fi
2467
2468 # with_libmodbus_cflags and with_libmodbus_libs are set up now, let's do
2469 # the actual checks.
2470 if test "x$with_libmodbus" = "xyes"
2471 then
2472         SAVE_CPPFLAGS="$CPPFLAGS"
2473         CPPFLAGS="$CPPFLAGS $with_libmodbus_cflags"
2474
2475         AC_CHECK_HEADERS(modbus/modbus.h, [], [with_libmodbus="no (modbus/modbus.h not found)"])
2476
2477         CPPFLAGS="$SAVE_CPPFLAGS"
2478 fi
2479 if test "x$with_libmodbus" = "xyes"
2480 then
2481         SAVE_CPPFLAGS="$CPPFLAGS"
2482         SAVE_LDFLAGS="$LDFLAGS"
2483
2484         CPPFLAGS="$CPPFLAGS $with_libmodbus_cflags"
2485         LDFLAGS="$LDFLAGS $with_libmodbus_libs"
2486
2487         AC_CHECK_LIB(modbus, modbus_connect,
2488                      [with_libmodbus="yes"],
2489                      [with_libmodbus="no (symbol modbus_connect not found)"])
2490
2491         CPPFLAGS="$SAVE_CPPFLAGS"
2492         LDFLAGS="$SAVE_LDFLAGS"
2493 fi
2494 if test "x$with_libmodbus" = "xyes"
2495 then
2496         BUILD_WITH_LIBMODBUS_CFLAGS="$with_libmodbus_cflags"
2497         BUILD_WITH_LIBMODBUS_LIBS="$with_libmodbus_libs"
2498         AC_SUBST(BUILD_WITH_LIBMODBUS_CFLAGS)
2499         AC_SUBST(BUILD_WITH_LIBMODBUS_LIBS)
2500 fi
2501 # }}}
2502
2503 # --with-libmongoc {{{
2504 AC_ARG_WITH(libmongoc, [AS_HELP_STRING([--with-libmongoc@<:@=PREFIX@:>@], [Path to libmongoc.])],
2505 [
2506  if test "x$withval" = "xyes"
2507  then
2508          with_libmongoc="yes"
2509  else if test "x$withval" = "xno"
2510  then
2511          with_libmongoc="no"
2512  else
2513          with_libmongoc="yes"
2514          LIBMONGOC_CPPFLAGS="$LIBMONGOC_CPPFLAGS -I$withval/include"
2515          LIBMONGOC_LDFLAGS="$LIBMONGOC_LDFLAGS -L$withval/lib"
2516  fi; fi
2517 ],
2518 [with_libmongoc="yes"])
2519
2520 SAVE_CPPFLAGS="$CPPFLAGS"
2521 SAVE_LDFLAGS="$LDFLAGS"
2522
2523 CPPFLAGS="$CPPFLAGS $LIBMONGOC_CPPFLAGS"
2524 LDFLAGS="$LDFLAGS $LIBMONGOC_LDFLAGS"
2525
2526 if test "x$with_libmongoc" = "xyes"
2527 then
2528         if test "x$LIBMONGOC_CPPFLAGS" != "x"
2529         then
2530                 AC_MSG_NOTICE([libmongoc CPPFLAGS: $LIBMONGOC_CPPFLAGS])
2531         fi
2532         AC_CHECK_HEADERS(mongo.h,
2533         [with_libmongoc="yes"],
2534         [with_libmongoc="no ('mongo.h' not found)"],
2535 [#if HAVE_STDINT_H
2536 # define MONGO_HAVE_STDINT 1
2537 #else
2538 # define MONGO_USE_LONG_LONG_INT 1
2539 #endif
2540 ])
2541 fi
2542 if test "x$with_libmongoc" = "xyes"
2543 then
2544         if test "x$LIBMONGOC_LDFLAGS" != "x"
2545         then
2546                 AC_MSG_NOTICE([libmongoc LDFLAGS: $LIBMONGOC_LDFLAGS])
2547         fi
2548         AC_CHECK_LIB(mongoc, mongo_run_command,
2549         [with_libmongoc="yes"],
2550         [with_libmongoc="no (symbol 'mongo_run_command' not found)"])
2551 fi
2552
2553 CPPFLAGS="$SAVE_CPPFLAGS"
2554 LDFLAGS="$SAVE_LDFLAGS"
2555
2556 if test "x$with_libmongoc" = "xyes"
2557 then
2558         BUILD_WITH_LIBMONGOC_CPPFLAGS="$LIBMONGOC_CPPFLAGS"
2559         BUILD_WITH_LIBMONGOC_LDFLAGS="$LIBMONGOC_LDFLAGS"
2560         AC_SUBST(BUILD_WITH_LIBMONGOC_CPPFLAGS)
2561         AC_SUBST(BUILD_WITH_LIBMONGOC_LDFLAGS)
2562 fi
2563 AM_CONDITIONAL(BUILD_WITH_LIBMONGOC, test "x$with_libmongoc" = "xyes")
2564 # }}}
2565
2566 # --with-libmysql {{{
2567 with_mysql_config="mysql_config"
2568 with_mysql_cflags=""
2569 with_mysql_libs=""
2570 AC_ARG_WITH(libmysql, [AS_HELP_STRING([--with-libmysql@<:@=PREFIX@:>@], [Path to libmysql.])],
2571 [
2572         if test "x$withval" = "xno"
2573         then
2574                 with_libmysql="no"
2575         else if test "x$withval" = "xyes"
2576         then
2577                 with_libmysql="yes"
2578         else
2579                 if test -f "$withval" && test -x "$withval";
2580                 then
2581                         with_mysql_config="$withval"
2582                 else if test -x "$withval/bin/mysql_config"
2583                 then
2584                         with_mysql_config="$withval/bin/mysql_config"
2585                 fi; fi
2586                 with_libmysql="yes"
2587         fi; fi
2588 ],
2589 [
2590         with_libmysql="yes"
2591 ])
2592 if test "x$with_libmysql" = "xyes"
2593 then
2594         with_mysql_cflags=`$with_mysql_config --cflags 2>/dev/null`
2595         mysql_config_status=$?
2596
2597         if test $mysql_config_status -ne 0
2598         then
2599                 with_libmysql="no ($with_mysql_config failed)"
2600         else
2601                 SAVE_CPPFLAGS="$CPPFLAGS"
2602                 CPPFLAGS="$CPPFLAGS $with_mysql_cflags"
2603
2604                 have_mysql_h="no"
2605                 have_mysql_mysql_h="no"
2606                 AC_CHECK_HEADERS(mysql.h, [have_mysql_h="yes"])
2607
2608                 if test "x$have_mysql_h" = "xno"
2609                 then
2610                         AC_CHECK_HEADERS(mysql/mysql.h, [have_mysql_mysql_h="yes"])
2611                 fi
2612
2613                 if test "x$have_mysql_h$have_mysql_mysql_h" = "xnono"
2614                 then
2615                         with_libmysql="no (mysql.h not found)"
2616                 fi
2617
2618                 CPPFLAGS="$SAVE_CPPFLAGS"
2619         fi
2620 fi
2621 if test "x$with_libmysql" = "xyes"
2622 then
2623         with_mysql_libs=`$with_mysql_config --libs_r 2>/dev/null`
2624         mysql_config_status=$?
2625
2626         if test $mysql_config_status -ne 0
2627         then
2628                 with_libmysql="no ($with_mysql_config failed)"
2629         else
2630                 AC_CHECK_LIB(mysqlclient, mysql_init,
2631                  [with_libmysql="yes"],
2632                  [with_libmysql="no (symbol 'mysql_init' not found)"],
2633                  [$with_mysql_libs])
2634
2635                 AC_CHECK_LIB(mysqlclient, mysql_get_server_version,
2636                  [with_libmysql="yes"],
2637                  [with_libmysql="no (symbol 'mysql_get_server_version' not found)"],
2638                  [$with_mysql_libs])
2639         fi
2640 fi
2641 if test "x$with_libmysql" = "xyes"
2642 then
2643         BUILD_WITH_LIBMYSQL_CFLAGS="$with_mysql_cflags"
2644         BUILD_WITH_LIBMYSQL_LIBS="$with_mysql_libs"
2645         AC_SUBST(BUILD_WITH_LIBMYSQL_CFLAGS)
2646         AC_SUBST(BUILD_WITH_LIBMYSQL_LIBS)
2647 fi
2648 AM_CONDITIONAL(BUILD_WITH_LIBMYSQL, test "x$with_libmysql" = "xyes")
2649 # }}}
2650
2651 # --with-libmnl {{{
2652 with_libmnl_cflags=""
2653 with_libmnl_libs=""
2654 AC_ARG_WITH(libmnl, [AS_HELP_STRING([--with-libmnl@<:@=PREFIX@:>@], [Path to libmnl.])],
2655 [
2656  echo "libmnl: withval = $withval"
2657  if test "x$withval" = "xyes"
2658  then
2659          with_libmnl="yes"
2660  else if test "x$withval" = "xno"
2661  then
2662          with_libmnl="no"
2663  else
2664          if test -d "$withval/include"
2665          then
2666                  with_libmnl_cflags="-I$withval/include"
2667                  with_libmnl_libs="-L$withval/lib -lmnl"
2668                  with_libmnl="yes"
2669          else
2670                  AC_MSG_ERROR("no such directory: $withval/include")
2671          fi
2672  fi; fi
2673 ],
2674 [
2675  if test "x$ac_system" = "xLinux"
2676  then
2677          with_libmnl="yes"
2678  else
2679          with_libmnl="no (Linux only library)"
2680  fi
2681 ])
2682 if test "x$PKG_CONFIG" = "x"
2683 then
2684         with_libmnl="no (Don't have pkg-config)"
2685 fi
2686 if test "x$with_libmnl" = "xyes"
2687 then
2688         if $PKG_CONFIG --exists libmnl 2>/dev/null; then
2689           with_libmnl_cflags="$with_libmnl_ldflags `$PKG_CONFIG --cflags libmnl`"
2690           with_libmnl_libs="$with_libmnl_libs `$PKG_CONFIG --libs libmnl`"
2691         fi
2692
2693         AC_CHECK_HEADERS(libmnl.h libmnl/libmnl.h,
2694         [
2695          with_libmnl="yes"
2696          break
2697         ], [],
2698 [#include <stdio.h>
2699 #include <sys/types.h>
2700 #include <asm/types.h>
2701 #include <sys/socket.h>
2702 #include <linux/netlink.h>
2703 #include <linux/rtnetlink.h>])
2704         AC_CHECK_HEADERS(linux/gen_stats.h linux/pkt_sched.h, [], [],
2705 [#include <stdio.h>
2706 #include <sys/types.h>
2707 #include <asm/types.h>
2708 #include <sys/socket.h>])
2709
2710         AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
2711 [[
2712 #include <stdio.h>
2713 #include <sys/types.h>
2714 #include <asm/types.h>
2715 #include <sys/socket.h>
2716 #include <linux/netlink.h>
2717 #include <linux/rtnetlink.h>
2718 ]],
2719 [[
2720 int retval = TCA_STATS2;
2721 return (retval);
2722 ]]
2723         )],
2724         [AC_DEFINE([HAVE_TCA_STATS2], [1], [True if the enum-member TCA_STATS2 exists])])
2725
2726         AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
2727 [[
2728 #include <stdio.h>
2729 #include <sys/types.h>
2730 #include <asm/types.h>
2731 #include <sys/socket.h>
2732 #include <linux/netlink.h>
2733 #include <linux/rtnetlink.h>
2734 ]],
2735 [[
2736 int retval = TCA_STATS;
2737 return (retval);
2738 ]]
2739         )],
2740         [AC_DEFINE([HAVE_TCA_STATS], 1, [True if the enum-member TCA_STATS exists])])
2741 fi
2742 if test "x$with_libmnl" = "xyes"
2743 then
2744         AC_CHECK_MEMBERS([struct rtnl_link_stats64.tx_window_errors],
2745         [AC_DEFINE(HAVE_RTNL_LINK_STATS64, 1, [Define if struct rtnl_link_stats64 exists and is usable.])],
2746         [],
2747         [
2748         #include <linux/if_link.h>
2749         ])
2750 fi
2751 if test "x$with_libmnl" = "xyes"
2752 then
2753         AC_CHECK_LIB(mnl, mnl_nlmsg_get_payload,
2754                      [with_libmnl="yes"],
2755                      [with_libmnl="no (symbol 'mnl_nlmsg_get_payload' not found)"],
2756                      [$with_libmnl_libs])
2757 fi
2758 if test "x$with_libmnl" = "xyes"
2759 then
2760         AC_DEFINE(HAVE_LIBMNL, 1, [Define if libmnl is present and usable.])
2761         BUILD_WITH_LIBMNL_CFLAGS="$with_libmnl_cflags"
2762         BUILD_WITH_LIBMNL_LIBS="$with_libmnl_libs"
2763         AC_SUBST(BUILD_WITH_LIBMNL_CFLAGS)
2764         AC_SUBST(BUILD_WITH_LIBMNL_LIBS)
2765 fi
2766 AM_CONDITIONAL(BUILD_WITH_LIBMNL, test "x$with_libmnl" = "xyes")
2767 # }}}
2768
2769 # --with-libnetapp {{{
2770 AC_ARG_VAR([LIBNETAPP_CPPFLAGS], [C preprocessor flags required to build with libnetapp])
2771 AC_ARG_VAR([LIBNETAPP_LDFLAGS],  [Linker flags required to build with libnetapp])
2772 AC_ARG_VAR([LIBNETAPP_LIBS],     [Other libraries required to link against libnetapp])
2773 LIBNETAPP_CPPFLAGS="$LIBNETAPP_CPPFLAGS"
2774 LIBNETAPP_LDFLAGS="$LIBNETAPP_LDFLAGS"
2775 LIBNETAPP_LIBS="$LIBNETAPP_LIBS"
2776 AC_ARG_WITH(libnetapp, [AS_HELP_STRING([--with-libnetapp@<:@=PREFIX@:>@], [Path to libnetapp.])],
2777 [
2778  if test -d "$withval"
2779  then
2780          LIBNETAPP_CPPFLAGS="$LIBNETAPP_CPPFLAGS -I$withval/include"
2781          LIBNETAPP_LDFLAGS="$LIBNETAPP_LDFLAGS -L$withval/lib"
2782          with_libnetapp="yes"
2783  else
2784          with_libnetapp="$withval"
2785  fi
2786 ],
2787 [
2788  with_libnetapp="yes"
2789 ])
2790
2791 SAVE_CPPFLAGS="$CPPFLAGS"
2792 SAVE_LDFLAGS="$LDFLAGS"
2793 CPPFLAGS="$CPPFLAGS $LIBNETAPP_CPPFLAGS"
2794 LDFLAGS="$LDFLAGS $LIBNETAPP_LDFLAGS"
2795
2796 if test "x$with_libnetapp" = "xyes"
2797 then
2798         if test "x$LIBNETAPP_CPPFLAGS" != "x"
2799         then
2800                 AC_MSG_NOTICE([netapp CPPFLAGS: $LIBNETAPP_CPPFLAGS])
2801         fi
2802         AC_CHECK_HEADERS(netapp_api.h,
2803                 [with_libnetapp="yes"],
2804                 [with_libnetapp="no (netapp_api.h not found)"])
2805 fi
2806
2807 if test "x$with_libnetapp" = "xyes"
2808 then
2809         if test "x$LIBNETAPP_LDFLAGS" != "x"
2810         then
2811                 AC_MSG_NOTICE([netapp LDFLAGS: $LIBNETAPP_LDFLAGS])
2812         fi
2813
2814         if test "x$LIBNETAPP_LIBS" = "x"
2815         then
2816                 LIBNETAPP_LIBS="-lpthread -lxml -ladt -lssl -lm -lcrypto -lz"
2817         fi
2818         AC_MSG_NOTICE([netapp LIBS: $LIBNETAPP_LIBS])
2819
2820         AC_CHECK_LIB(netapp, na_server_invoke_elem,
2821                 [with_libnetapp="yes"],
2822                 [with_libnetapp="no (symbol na_server_invoke_elem not found)"],
2823                 [$LIBNETAPP_LIBS])
2824         LIBNETAPP_LIBS="-lnetapp $LIBNETAPP_LIBS"
2825 fi
2826
2827 CPPFLAGS="$SAVE_CPPFLAGS"
2828 LDFLAGS="$SAVE_LDFLAGS"
2829
2830 if test "x$with_libnetapp" = "xyes"
2831 then
2832         AC_DEFINE(HAVE_LIBNETAPP, 1, [Define to 1 if you have the netapp library (-lnetapp).])
2833 fi
2834
2835 AC_SUBST(LIBNETAPP_CPPFLAGS)
2836 AC_SUBST(LIBNETAPP_LDFLAGS)
2837 AC_SUBST(LIBNETAPP_LIBS)
2838 AM_CONDITIONAL(BUILD_WITH_LIBNETAPP, test "x$with_libnetapp" = "xyes")
2839 # }}}
2840
2841 # --with-libnetsnmp {{{
2842 with_snmp_config="net-snmp-config"
2843 with_snmp_cflags=""
2844 with_snmp_libs=""
2845 AC_ARG_WITH(libnetsnmp, [AS_HELP_STRING([--with-libnetsnmp@<:@=PREFIX@:>@], [Path to the Net-SNMPD library.])],
2846 [
2847         if test "x$withval" = "xno"
2848         then
2849                 with_libnetsnmp="no"
2850         else if test "x$withval" = "xyes"
2851         then
2852                 with_libnetsnmp="yes"
2853         else
2854                 if test -x "$withval"
2855                 then
2856                         with_snmp_config="$withval"
2857                         with_libnetsnmp="yes"
2858                 else
2859                         with_snmp_config="$withval/bin/net-snmp-config"
2860                         with_libnetsnmp="yes"
2861                 fi
2862         fi; fi
2863 ],
2864 [with_libnetsnmp="yes"])
2865 if test "x$with_libnetsnmp" = "xyes"
2866 then
2867         with_snmp_cflags=`$with_snmp_config --cflags 2>/dev/null`
2868         snmp_config_status=$?
2869
2870         if test $snmp_config_status -ne 0
2871         then
2872                 with_libnetsnmp="no ($with_snmp_config failed)"
2873         else
2874                 SAVE_CPPFLAGS="$CPPFLAGS"
2875                 CPPFLAGS="$CPPFLAGS $with_snmp_cflags"
2876
2877                 AC_CHECK_HEADERS(net-snmp/net-snmp-config.h, [], [with_libnetsnmp="no (net-snmp/net-snmp-config.h not found)"])
2878
2879                 CPPFLAGS="$SAVE_CPPFLAGS"
2880         fi
2881 fi
2882 if test "x$with_libnetsnmp" = "xyes"
2883 then
2884         with_snmp_libs=`$with_snmp_config --libs 2>/dev/null`
2885         snmp_config_status=$?
2886
2887         if test $snmp_config_status -ne 0
2888         then
2889                 with_libnetsnmp="no ($with_snmp_config failed)"
2890         else
2891                 AC_CHECK_LIB(netsnmp, init_snmp,
2892                 [with_libnetsnmp="yes"],
2893                 [with_libnetsnmp="no (libnetsnmp not found)"],
2894                 [$with_snmp_libs])
2895         fi
2896 fi
2897 if test "x$with_libnetsnmp" = "xyes"
2898 then
2899         BUILD_WITH_LIBSNMP_CFLAGS="$with_snmp_cflags"
2900         BUILD_WITH_LIBSNMP_LIBS="$with_snmp_libs"
2901         AC_SUBST(BUILD_WITH_LIBSNMP_CFLAGS)
2902         AC_SUBST(BUILD_WITH_LIBSNMP_LIBS)
2903 fi
2904 AM_CONDITIONAL(BUILD_WITH_LIBNETSNMP, test "x$with_libnetsnmp" = "xyes")
2905 # }}}
2906
2907 # --with-liboconfig {{{
2908 with_own_liboconfig="no"
2909 liboconfig_LDFLAGS="$LDFLAGS"
2910 liboconfig_CPPFLAGS="$CPPFLAGS"
2911 AC_ARG_WITH(liboconfig, [AS_HELP_STRING([--with-liboconfig@<:@=PREFIX@:>@], [Path to liboconfig.])],
2912 [
2913         if test "x$withval" != "xno" && test "x$withval" != "xyes"
2914         then
2915                 if test -d "$withval/lib"
2916                 then
2917                         liboconfig_LDFLAGS="$LDFLAGS -L$withval/lib"
2918                 fi
2919                 if test -d "$withval/include"
2920                 then
2921                         liboconfig_CPPFLAGS="$CPPFLAGS -I$withval/include"
2922                 fi
2923         fi
2924         if test "x$withval" = "xno"
2925         then
2926                 AC_MSG_ERROR("liboconfig is required")
2927         fi
2928 ],
2929 [
2930         with_liboconfig="yes"
2931 ])
2932
2933 save_LDFLAGS="$LDFLAGS"
2934 save_CPPFLAGS="$CPPFLAGS"
2935 LDFLAGS="$liboconfig_LDFLAGS"
2936 CPPFLAGS="$liboconfig_CPPFLAGS"
2937 AC_CHECK_LIB(oconfig, oconfig_parse_fh,
2938 [
2939         with_liboconfig="yes"
2940         with_own_liboconfig="no"
2941 ],
2942 [
2943         with_liboconfig="yes"
2944         with_own_liboconfig="yes"
2945         LDFLAGS="$save_LDFLAGS"
2946         CPPFLAGS="$save_CPPFLAGS"
2947 ])
2948
2949 AM_CONDITIONAL(BUILD_WITH_OWN_LIBOCONFIG, test "x$with_own_liboconfig" = "xyes")
2950 if test "x$with_own_liboconfig" = "xyes"
2951 then
2952         with_liboconfig="yes (shipped version)"
2953 fi
2954 # }}}
2955
2956 # --with-liboping {{{
2957 AC_ARG_WITH(liboping, [AS_HELP_STRING([--with-liboping@<:@=PREFIX@:>@], [Path to liboping.])],
2958 [
2959  if test "x$withval" = "xyes"
2960  then
2961          with_liboping="yes"
2962  else if test "x$withval" = "xno"
2963  then
2964          with_liboping="no"
2965  else
2966          with_liboping="yes"
2967          LIBOPING_CPPFLAGS="$LIBOPING_CPPFLAGS -I$withval/include"
2968          LIBOPING_LDFLAGS="$LIBOPING_LDFLAGS -L$withval/lib"
2969  fi; fi
2970 ],
2971 [with_liboping="yes"])
2972
2973 SAVE_CPPFLAGS="$CPPFLAGS"
2974 SAVE_LDFLAGS="$LDFLAGS"
2975
2976 CPPFLAGS="$CPPFLAGS $LIBOPING_CPPFLAGS"
2977 LDFLAGS="$LDFLAGS $LIBOPING_LDFLAGS"
2978
2979 if test "x$with_liboping" = "xyes"
2980 then
2981         if test "x$LIBOPING_CPPFLAGS" != "x"
2982         then
2983                 AC_MSG_NOTICE([liboping CPPFLAGS: $LIBOPING_CPPFLAGS])
2984         fi
2985         AC_CHECK_HEADERS(oping.h,
2986         [with_liboping="yes"],
2987         [with_liboping="no (oping.h not found)"])
2988 fi
2989 if test "x$with_liboping" = "xyes"
2990 then
2991         if test "x$LIBOPING_LDFLAGS" != "x"
2992         then
2993                 AC_MSG_NOTICE([liboping LDFLAGS: $LIBOPING_LDFLAGS])
2994         fi
2995         AC_CHECK_LIB(oping, ping_construct,
2996         [with_liboping="yes"],
2997         [with_liboping="no (symbol 'ping_construct' not found)"])
2998 fi
2999
3000 CPPFLAGS="$SAVE_CPPFLAGS"
3001 LDFLAGS="$SAVE_LDFLAGS"
3002
3003 if test "x$with_liboping" = "xyes"
3004 then
3005         BUILD_WITH_LIBOPING_CPPFLAGS="$LIBOPING_CPPFLAGS"
3006         BUILD_WITH_LIBOPING_LDFLAGS="$LIBOPING_LDFLAGS"
3007         AC_SUBST(BUILD_WITH_LIBOPING_CPPFLAGS)
3008         AC_SUBST(BUILD_WITH_LIBOPING_LDFLAGS)
3009 fi
3010 AM_CONDITIONAL(BUILD_WITH_LIBOPING, test "x$with_liboping" = "xyes")
3011 # }}}
3012
3013 # --with-oracle {{{
3014 with_oracle_cppflags=""
3015 with_oracle_libs=""
3016 AC_ARG_WITH(oracle, [AS_HELP_STRING([--with-oracle@<:@=ORACLE_HOME@:>@], [Path to Oracle.])],
3017 [
3018         if test "x$withval" = "xyes"
3019         then
3020                 if test "x$ORACLE_HOME" = "x"
3021                 then
3022                         AC_MSG_WARN([Use of the Oracle library has been forced, but the environment variable ORACLE_HOME is not set.])
3023                 fi
3024                 with_oracle="yes"
3025         else if test "x$withval" = "xno"
3026         then
3027                 with_oracle="no"
3028         else
3029                 with_oracle="yes"
3030                 ORACLE_HOME="$withval"
3031         fi; fi
3032 ],
3033 [
3034         if test "x$ORACLE_HOME" = "x"
3035         then
3036                 with_oracle="no (ORACLE_HOME is not set)"
3037         else
3038                 with_oracle="yes"
3039         fi
3040 ])
3041 if test "x$ORACLE_HOME" != "x"
3042 then
3043         with_oracle_cppflags="-I$ORACLE_HOME/rdbms/public"
3044
3045         if test -e "$ORACLE_HOME/lib/ldflags"
3046         then
3047                 with_oracle_libs=`cat "$ORACLE_HOME/lib/ldflags"`
3048         fi
3049         #with_oracle_libs="-L$ORACLE_HOME/lib $with_oracle_libs -lclntsh"
3050         with_oracle_libs="-L$ORACLE_HOME/lib -lclntsh"
3051 fi
3052 if test "x$with_oracle" = "xyes"
3053 then
3054         SAVE_CPPFLAGS="$CPPFLAGS"
3055         CPPFLAGS="$CPPFLAGS $with_oracle_cppflags"
3056
3057         AC_CHECK_HEADERS(oci.h, [with_oracle="yes"], [with_oracle="no (oci.h not found)"])
3058
3059         CPPFLAGS="$SAVE_CPPFLAGS"
3060 fi
3061 if test "x$with_oracle" = "xyes"
3062 then
3063         SAVE_CPPFLAGS="$CPPFLAGS"
3064         SAVE_LIBS="$LIBS"
3065         CPPFLAGS="$CPPFLAGS $with_oracle_cppflags"
3066         LIBS="$LIBS $with_oracle_libs"
3067
3068         AC_CHECK_FUNC(OCIEnvCreate, [with_oracle="yes"], [with_oracle="no (Symbol 'OCIEnvCreate' not found)"])
3069
3070         CPPFLAGS="$SAVE_CPPFLAGS"
3071         LIBS="$SAVE_LIBS"
3072 fi
3073 if test "x$with_oracle" = "xyes"
3074 then
3075         BUILD_WITH_ORACLE_CFLAGS="$with_oracle_cppflags"
3076         BUILD_WITH_ORACLE_LIBS="$with_oracle_libs"
3077         AC_SUBST(BUILD_WITH_ORACLE_CFLAGS)
3078         AC_SUBST(BUILD_WITH_ORACLE_LIBS)
3079 fi
3080 # }}}
3081
3082 # --with-libowcapi {{{
3083 with_libowcapi_cppflags=""
3084 with_libowcapi_libs="-lowcapi"
3085 AC_ARG_WITH(libowcapi, [AS_HELP_STRING([--with-libowcapi@<:@=PREFIX@:>@], [Path to libowcapi.])],
3086 [
3087         if test "x$withval" != "xno" && test "x$withval" != "xyes"
3088         then
3089                 with_libowcapi_cppflags="-I$withval/include"
3090                 with_libowcapi_libs="-L$withval/lib -lowcapi"
3091                 with_libowcapi="yes"
3092         else
3093                 with_libowcapi="$withval"
3094         fi
3095 ],
3096 [
3097         with_libowcapi="yes"
3098 ])
3099 if test "x$with_libowcapi" = "xyes"
3100 then
3101         SAVE_CPPFLAGS="$CPPFLAGS"
3102         CPPFLAGS="$with_libowcapi_cppflags"
3103
3104         AC_CHECK_HEADERS(owcapi.h, [with_libowcapi="yes"], [with_libowcapi="no (owcapi.h not found)"])
3105
3106         CPPFLAGS="$SAVE_CPPFLAGS"
3107 fi
3108 if test "x$with_libowcapi" = "xyes"
3109 then
3110         SAVE_LDFLAGS="$LDFLAGS"
3111         SAVE_CPPFLAGS="$CPPFLAGS"
3112         LDFLAGS="$with_libowcapi_libs"
3113         CPPFLAGS="$with_libowcapi_cppflags"
3114
3115         AC_CHECK_LIB(owcapi, OW_get, [with_libowcapi="yes"], [with_libowcapi="no (libowcapi not found)"])
3116
3117         LDFLAGS="$SAVE_LDFLAGS"
3118         CPPFLAGS="$SAVE_CPPFLAGS"
3119 fi
3120 if test "x$with_libowcapi" = "xyes"
3121 then
3122         BUILD_WITH_LIBOWCAPI_CPPFLAGS="$with_libowcapi_cppflags"
3123         BUILD_WITH_LIBOWCAPI_LIBS="$with_libowcapi_libs"
3124         AC_SUBST(BUILD_WITH_LIBOWCAPI_CPPFLAGS)
3125         AC_SUBST(BUILD_WITH_LIBOWCAPI_LIBS)
3126 fi
3127 # }}}
3128
3129 # --with-libpcap {{{
3130 AC_ARG_WITH(libpcap, [AS_HELP_STRING([--with-libpcap@<:@=PREFIX@:>@], [Path to libpcap.])],
3131 [
3132         if test "x$withval" != "xno" && test "x$withval" != "xyes"
3133         then
3134                 LDFLAGS="$LDFLAGS -L$withval/lib"
3135                 CPPFLAGS="$CPPFLAGS -I$withval/include"
3136                 with_libpcap="yes"
3137         else
3138                 with_libpcap="$withval"
3139         fi
3140 ],
3141 [
3142         with_libpcap="yes"
3143 ])
3144 if test "x$with_libpcap" = "xyes"
3145 then
3146         AC_CHECK_LIB(pcap, pcap_open_live,
3147         [
3148                 AC_DEFINE(HAVE_LIBPCAP, 1, [Define to 1 if you have the pcap library (-lpcap).])
3149         ], [with_libpcap="no (libpcap not found)"])
3150 fi
3151 if test "x$with_libpcap" = "xyes"
3152 then
3153         AC_CHECK_HEADERS(pcap.h,,
3154                          [with_libpcap="no (pcap.h not found)"])
3155 fi
3156 if test "x$with_libpcap" = "xyes"
3157 then
3158         AC_CHECK_HEADERS(pcap-bpf.h,,
3159                          [with_libpcap="no (pcap-bpf.h not found)"])
3160 fi
3161 if test "x$with_libpcap" = "xyes"
3162 then
3163         AC_CACHE_CHECK([whether libpcap has PCAP_ERROR_IFACE_NOT_UP],
3164                        [c_cv_libpcap_have_pcap_error_iface_not_up],
3165                        AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
3166 [[[
3167 #include <pcap.h>
3168 ]]],
3169 [[[
3170   int val = PCAP_ERROR_IFACE_NOT_UP;
3171 ]]]
3172                        )],
3173                        [c_cv_libpcap_have_pcap_error_iface_not_up="yes"],
3174                        [c_cv_libpcap_have_pcap_error_iface_not_up="no"]))
3175 fi
3176 if test "x$c_cv_libpcap_have_pcap_error_iface_not_up" != "xyes"
3177 then
3178                 with_libpcap="no (pcap.h misses PCAP_ERROR_IFACE_NOT_UP)"
3179 fi
3180 AM_CONDITIONAL(BUILD_WITH_LIBPCAP, test "x$with_libpcap" = "xyes")
3181 # }}}
3182
3183 # --with-libperl {{{
3184 perl_interpreter="perl"
3185 AC_ARG_WITH(libperl, [AS_HELP_STRING([--with-libperl@<:@=PREFIX@:>@], [Path to libperl.])],
3186 [
3187         if test -f "$withval" && test -x "$withval"
3188         then
3189                 perl_interpreter="$withval"
3190                 with_libperl="yes"
3191         else if test "x$withval" != "xno" && test "x$withval" != "xyes"
3192         then
3193                 LDFLAGS="$LDFLAGS -L$withval/lib"
3194                 CPPFLAGS="$CPPFLAGS -I$withval/include"
3195                 perl_interpreter="$withval/bin/perl"
3196                 with_libperl="yes"
3197         else
3198                 with_libperl="$withval"
3199         fi; fi
3200 ],
3201 [
3202         with_libperl="yes"
3203 ])
3204
3205 AC_MSG_CHECKING([for perl])
3206 perl_interpreter=`which "$perl_interpreter" 2> /dev/null`
3207 if test -x "$perl_interpreter"
3208 then
3209         AC_MSG_RESULT([yes ($perl_interpreter)])
3210 else
3211         perl_interpreter=""
3212         AC_MSG_RESULT([no])
3213 fi
3214
3215 AC_SUBST(PERL, "$perl_interpreter")
3216
3217 if test "x$with_libperl" = "xyes" \
3218         && test -n "$perl_interpreter"
3219 then
3220   SAVE_CFLAGS="$CFLAGS"
3221   SAVE_LDFLAGS="$LDFLAGS"
3222 dnl ARCHFLAGS="" -> disable multi -arch on OSX (see Config_heavy.pl:fetch_string)
3223   PERL_CFLAGS=`ARCHFLAGS="" $perl_interpreter -MExtUtils::Embed -e ccopts`
3224   PERL_LDFLAGS=`ARCHFLAGS="" $perl_interpreter -MExtUtils::Embed -e ldopts`
3225   CFLAGS="$CFLAGS $PERL_CFLAGS"
3226   LDFLAGS="$LDFLAGS $PERL_LDFLAGS"
3227
3228   AC_CACHE_CHECK([for libperl],
3229     [c_cv_have_libperl],
3230     AC_LINK_IFELSE([AC_LANG_PROGRAM(
3231 [[[
3232 #define PERL_NO_GET_CONTEXT
3233 #include <EXTERN.h>
3234 #include <perl.h>
3235 #include <XSUB.h>
3236 ]]],
3237 [[[
3238        dTHX;
3239        load_module (PERL_LOADMOD_NOIMPORT,
3240                          newSVpv ("Collectd::Plugin::FooBar", 24),
3241                          Nullsv);
3242 ]]]
3243       )],
3244       [c_cv_have_libperl="yes"],
3245       [c_cv_have_libperl="no"]
3246     )
3247   )
3248
3249   if test "x$c_cv_have_libperl" = "xyes"
3250   then
3251           AC_DEFINE(HAVE_LIBPERL, 1, [Define if libperl is present and usable.])
3252           AC_SUBST(PERL_CFLAGS)
3253           AC_SUBST(PERL_LDFLAGS)
3254   else
3255           with_libperl="no"
3256   fi
3257
3258   CFLAGS="$SAVE_CFLAGS"
3259   LDFLAGS="$SAVE_LDFLAGS"
3260 else if test -z "$perl_interpreter"; then
3261   with_libperl="no (no perl interpreter found)"
3262   c_cv_have_libperl="no"
3263 fi; fi
3264 AM_CONDITIONAL(BUILD_WITH_LIBPERL, test "x$with_libperl" = "xyes")
3265
3266 if test "x$with_libperl" = "xyes"
3267 then
3268         SAVE_CFLAGS="$CFLAGS"
3269         SAVE_LDFLAGS="$LDFLAGS"
3270         CFLAGS="$CFLAGS $PERL_CFLAGS"
3271         LDFLAGS="$LDFLAGS $PERL_LDFLAGS"
3272
3273         AC_CACHE_CHECK([if perl supports ithreads],
3274                 [c_cv_have_perl_ithreads],
3275                 AC_LINK_IFELSE([AC_LANG_PROGRAM(
3276 [[[
3277 #include <EXTERN.h>
3278 #include <perl.h>
3279 #include <XSUB.h>
3280
3281 #if !defined(USE_ITHREADS)
3282 # error "Perl does not support ithreads!"
3283 #endif /* !defined(USE_ITHREADS) */
3284 ]]],
3285 [[[ ]]]
3286                         )],
3287                         [c_cv_have_perl_ithreads="yes"],
3288                         [c_cv_have_perl_ithreads="no"]
3289                 )
3290         )
3291
3292         if test "x$c_cv_have_perl_ithreads" = "xyes"
3293         then
3294                 AC_DEFINE(HAVE_PERL_ITHREADS, 1, [Define if Perl supports ithreads.])
3295         fi
3296
3297         CFLAGS="$SAVE_CFLAGS"
3298         LDFLAGS="$SAVE_LDFLAGS"
3299 fi
3300
3301 if test "x$with_libperl" = "xyes"
3302 then
3303         SAVE_CFLAGS="$CFLAGS"
3304         SAVE_LDFLAGS="$LDFLAGS"
3305         # trigger an error if Perl_load_module*() uses __attribute__nonnull__(3)
3306         # (see issues #41 and #42)
3307         CFLAGS="$CFLAGS $PERL_CFLAGS -Wall -Werror"
3308         LDFLAGS="$LDFLAGS $PERL_LDFLAGS"
3309
3310         AC_CACHE_CHECK([for broken Perl_load_module()],
3311                 [c_cv_have_broken_perl_load_module],
3312                 AC_LINK_IFELSE([AC_LANG_PROGRAM(
3313 [[[
3314 #define PERL_NO_GET_CONTEXT
3315 #include <EXTERN.h>
3316 #include <perl.h>
3317 #include <XSUB.h>
3318 ]]],
3319 [[[
3320                          dTHX;
3321                          load_module (PERL_LOADMOD_NOIMPORT,
3322                              newSVpv ("Collectd::Plugin::FooBar", 24),
3323                              Nullsv);
3324 ]]]
3325                         )],
3326                         [c_cv_have_broken_perl_load_module="no"],
3327                         [c_cv_have_broken_perl_load_module="yes"]
3328                 )
3329         )
3330
3331         CFLAGS="$SAVE_CFLAGS"
3332         LDFLAGS="$SAVE_LDFLAGS"
3333 fi
3334 AM_CONDITIONAL(HAVE_BROKEN_PERL_LOAD_MODULE,
3335                 test "x$c_cv_have_broken_perl_load_module" = "xyes")
3336
3337 if test "x$with_libperl" = "xyes"
3338 then
3339         SAVE_CFLAGS="$CFLAGS"
3340         SAVE_LDFLAGS="$LDFLAGS"
3341         CFLAGS="$CFLAGS $PERL_CFLAGS"
3342         LDFLAGS="$LDFLAGS $PERL_LDFLAGS"
3343
3344         AC_CHECK_MEMBER(
3345                 [struct mgvtbl.svt_local],
3346                 [have_struct_mgvtbl_svt_local="yes"],
3347                 [have_struct_mgvtbl_svt_local="no"],
3348                 [
3349 #include <EXTERN.h>
3350 #include <perl.h>
3351 #include <XSUB.h>
3352                 ])
3353
3354         if test "x$have_struct_mgvtbl_svt_local" = "xyes"
3355         then
3356                 AC_DEFINE(HAVE_PERL_STRUCT_MGVTBL_SVT_LOCAL, 1,
3357                                   [Define if Perl's struct mgvtbl has member svt_local.])
3358         fi
3359
3360         CFLAGS="$SAVE_CFLAGS"
3361         LDFLAGS="$SAVE_LDFLAGS"
3362 fi
3363 # }}}
3364
3365 # --with-libpq {{{
3366 with_pg_config="pg_config"
3367 with_libpq_includedir=""
3368 with_libpq_libdir=""
3369 with_libpq_cppflags=""
3370 with_libpq_ldflags=""
3371 AC_ARG_WITH(libpq, [AS_HELP_STRING([--with-libpq@<:@=PREFIX@:>@],
3372         [Path to libpq.])],
3373 [
3374         if test "x$withval" = "xno"
3375         then
3376                 with_libpq="no"
3377         else if test "x$withval" = "xyes"
3378         then
3379                 with_libpq="yes"
3380         else
3381                 if test -f "$withval" && test -x "$withval";
3382                 then
3383                         with_pg_config="$withval"
3384                 else if test -x "$withval/bin/pg_config"
3385                 then
3386                         with_pg_config="$withval/bin/pg_config"
3387                 fi; fi
3388                 with_libpq="yes"
3389         fi; fi
3390 ],
3391 [
3392         with_libpq="yes"
3393 ])
3394 if test "x$with_libpq" = "xyes"
3395 then
3396         with_libpq_includedir=`$with_pg_config --includedir 2> /dev/null`
3397         pg_config_status=$?
3398
3399         if test $pg_config_status -eq 0
3400         then
3401                 if test -n "$with_libpq_includedir"; then
3402                         for dir in $with_libpq_includedir; do
3403                                 with_libpq_cppflags="$with_libpq_cppflags -I$dir"
3404                         done
3405                 fi
3406         else
3407                 AC_MSG_WARN([$with_pg_config returned with status $pg_config_status])
3408         fi
3409
3410         SAVE_CPPFLAGS="$CPPFLAGS"
3411         CPPFLAGS="$CPPFLAGS $with_libpq_cppflags"
3412
3413         AC_CHECK_HEADERS(libpq-fe.h, [],
3414                 [with_libpq="no (libpq-fe.h not found)"], [])
3415
3416         CPPFLAGS="$SAVE_CPPFLAGS"
3417 fi
3418 if test "x$with_libpq" = "xyes"
3419 then
3420         with_libpq_libdir=`$with_pg_config --libdir 2> /dev/null`
3421         pg_config_status=$?
3422
3423         if test $pg_config_status -eq 0
3424         then
3425                 if test -n "$with_libpq_libdir"; then
3426                         for dir in $with_libpq_libdir; do
3427                                 with_libpq_ldflags="$with_libpq_ldflags -L$dir"
3428                         done
3429                 fi
3430         else
3431                 AC_MSG_WARN([$with_pg_config returned with status $pg_config_status])
3432         fi
3433
3434         SAVE_LDFLAGS="$LDFLAGS"
3435         LDFLAGS="$LDFLAGS $with_libpq_ldflags"
3436
3437         AC_CHECK_LIB(pq, PQconnectdb,
3438                 [with_libpq="yes"],
3439                 [with_libpq="no (symbol 'PQconnectdb' not found)"])
3440
3441         AC_CHECK_LIB(pq, PQserverVersion,
3442                 [with_libpq="yes"],
3443                 [with_libpq="no (symbol 'PQserverVersion' not found)"])
3444
3445         LDFLAGS="$SAVE_LDFLAGS"
3446 fi
3447 if test "x$with_libpq" = "xyes"
3448 then
3449         BUILD_WITH_LIBPQ_CPPFLAGS="$with_libpq_cppflags"
3450         BUILD_WITH_LIBPQ_LDFLAGS="$with_libpq_ldflags"
3451         AC_SUBST(BUILD_WITH_LIBPQ_CPPFLAGS)
3452         AC_SUBST(BUILD_WITH_LIBPQ_LDFLAGS)
3453 fi
3454 AM_CONDITIONAL(BUILD_WITH_LIBPQ, test "x$with_libpq" = "xyes")
3455 # }}}
3456
3457 # --with-libpthread {{{
3458 AC_ARG_WITH(libpthread, [AS_HELP_STRING([--with-libpthread=@<:@=PREFIX@:>@], [Path to libpthread.])],
3459 [       if test "x$withval" != "xno" \
3460                 && test "x$withval" != "xyes"
3461         then
3462                 LDFLAGS="$LDFLAGS -L$withval/lib"
3463                 CPPFLAGS="$CPPFLAGS -I$withval/include"
3464                 with_libpthread="yes"
3465         else
3466                 if test "x$withval" = "xno"
3467                 then
3468                         with_libpthread="no (disabled)"
3469                 fi
3470         fi
3471 ], [with_libpthread="yes"])
3472 if test "x$with_libpthread" = "xyes"
3473 then
3474         AC_CHECK_LIB(pthread, pthread_create, [with_libpthread="yes"], [with_libpthread="no (libpthread not found)"], [])
3475 fi
3476
3477 if test "x$with_libpthread" = "xyes"
3478 then
3479         AC_CHECK_HEADERS(pthread.h,, [with_libpthread="no (pthread.h not found)"])
3480 fi
3481 if test "x$with_libpthread" = "xyes"
3482 then
3483         collect_pthread=1
3484 else
3485         collect_pthread=0
3486 fi
3487 AC_DEFINE_UNQUOTED(HAVE_LIBPTHREAD, [$collect_pthread],
3488         [Wether or not to use pthread (POSIX threads) library])
3489 AM_CONDITIONAL(BUILD_WITH_LIBPTHREAD, test "x$with_libpthread" = "xyes")
3490 # }}}
3491
3492 # --with-python {{{
3493 with_python_prog=""
3494 with_python_path="$PATH"
3495 AC_ARG_WITH(python, [AS_HELP_STRING([--with-python@<:@=PREFIX@:>@], [Path to the python interpreter.])],
3496 [
3497  if test "x$withval" = "xyes" || test "x$withval" = "xno"
3498  then
3499          with_python="$withval"
3500  else if test -x "$withval"
3501  then
3502          with_python_prog="$withval"
3503          with_python_path="`dirname \"$withval\"`$PATH_SEPARATOR$with_python_path"
3504          with_python="yes"
3505  else if test -d "$withval"
3506  then
3507          with_python_path="$withval$PATH_SEPARATOR$with_python_path"
3508          with_python="yes"
3509  else
3510          AC_MSG_WARN([Argument not recognized: $withval])
3511  fi; fi; fi
3512 ], [with_python="yes"])
3513
3514 SAVE_PATH="$PATH"
3515 SAVE_CPPFLAGS="$CPPFLAGS"
3516 SAVE_LDFLAGS="$LDFLAGS"
3517 SAVE_LIBS="$LIBS"
3518
3519 PATH="$with_python_path"
3520
3521 if test "x$with_python" = "xyes" && test "x$with_python_prog" = "x"
3522 then
3523         AC_MSG_CHECKING([for python])
3524         with_python_prog="`which python 2>/dev/null`"
3525         if test "x$with_python_prog" = "x"
3526         then
3527                 AC_MSG_RESULT([not found])
3528                 with_python="no (interpreter not found)"
3529         else
3530                 AC_MSG_RESULT([$with_python_prog])
3531         fi
3532 fi
3533
3534 if test "x$with_python" = "xyes"
3535 then
3536         AC_MSG_CHECKING([for Python CPPFLAGS])
3537         python_include_path=`echo "import distutils.sysconfig;import sys;sys.stdout.write(distutils.sysconfig.get_python_inc())" | "$with_python_prog" 2>&1`
3538         python_config_status=$?
3539
3540         if test "$python_config_status" -ne 0 || test "x$python_include_path" = "x"
3541         then
3542                 AC_MSG_RESULT([failed with status $python_config_status (output: $python_include_path)])
3543                 with_python="no"
3544         else
3545                 AC_MSG_RESULT([$python_include_path])
3546         fi
3547 fi
3548
3549 if test "x$with_python" = "xyes"
3550 then
3551         CPPFLAGS="-I$python_include_path $CPPFLAGS"
3552         AC_CHECK_HEADERS(Python.h,
3553                          [with_python="yes"],
3554                          [with_python="no ('Python.h' not found)"])
3555 fi
3556
3557 if test "x$with_python" = "xyes"
3558 then
3559         AC_MSG_CHECKING([for Python LDFLAGS])
3560         python_library_path=`echo "import distutils.sysconfig;import sys;sys.stdout.write(distutils.sysconfig.get_config_vars(\"LIBDIR\").__getitem__(0))" | "$with_python_prog" 2>&1`
3561         python_config_status=$?
3562
3563         if test "$python_config_status" -ne 0 || test "x$python_library_path" = "x"
3564         then
3565                 AC_MSG_RESULT([failed with status $python_config_status (output: $python_library_path)])
3566                 with_python="no"
3567         else
3568                 AC_MSG_RESULT([$python_library_path])
3569         fi
3570 fi
3571
3572 if test "x$with_python" = "xyes"
3573 then
3574         AC_MSG_CHECKING([for Python LIBS])
3575         python_library_flags=`echo "import distutils.sysconfig;import sys;sys.stdout.write(distutils.sysconfig.get_config_vars(\"BLDLIBRARY\").__getitem__(0))" | "$with_python_prog" 2>&1`
3576         python_config_status=$?
3577
3578         if test "$python_config_status" -ne 0 || test "x$python_library_flags" = "x"
3579         then
3580                 AC_MSG_RESULT([failed with status $python_config_status (output: $python_library_flags)])
3581                 with_python="no"
3582         else
3583                 AC_MSG_RESULT([$python_library_flags])
3584         fi
3585 fi
3586
3587 if test "x$with_python" = "xyes"
3588 then
3589         LDFLAGS="-L$python_library_path $LDFLAGS"
3590         LIBS="$python_library_flags $LIBS"
3591
3592         AC_CHECK_FUNC(PyObject_CallFunction,
3593                       [with_python="yes"],
3594                       [with_python="no (Symbol 'PyObject_CallFunction' not found)"])
3595 fi
3596
3597 PATH="$SAVE_PATH"
3598 CPPFLAGS="$SAVE_CPPFLAGS"
3599 LDFLAGS="$SAVE_LDFLAGS"
3600 LIBS="$SAVE_LIBS"
3601
3602 if test "x$with_python" = "xyes"
3603 then
3604         BUILD_WITH_PYTHON_CPPFLAGS="-I$python_include_path"
3605         BUILD_WITH_PYTHON_LDFLAGS="-L$python_library_path"
3606         BUILD_WITH_PYTHON_LIBS="$python_library_flags"
3607         AC_SUBST(BUILD_WITH_PYTHON_CPPFLAGS)
3608         AC_SUBST(BUILD_WITH_PYTHON_LDFLAGS)
3609         AC_SUBST(BUILD_WITH_PYTHON_LIBS)
3610 fi
3611 # }}} --with-python
3612
3613 # --with-librabbitmq {{{
3614 with_librabbitmq_cppflags=""
3615 with_librabbitmq_ldflags=""
3616 AC_ARG_WITH(librabbitmq, [AS_HELP_STRING([--with-librabbitmq@<:@=PREFIX@:>@], [Path to librabbitmq.])],
3617 [
3618         if test "x$withval" != "xno" && test "x$withval" != "xyes"
3619         then
3620                 with_librabbitmq_cppflags="-I$withval/include"
3621                 with_librabbitmq_ldflags="-L$withval/lib"
3622                 with_librabbitmq="yes"
3623         else
3624                 with_librabbitmq="$withval"
3625         fi
3626 ],
3627 [
3628         with_librabbitmq="yes"
3629 ])
3630 SAVE_CPPFLAGS="$CPPFLAGS"
3631 SAVE_LDFLAGS="$LDFLAGS"
3632 CPPFLAGS="$CPPFLAGS $with_librabbitmq_cppflags"
3633 LDFLAGS="$LDFLAGS $with_librabbitmq_ldflags"
3634 if test "x$with_librabbitmq" = "xyes"
3635 then
3636         AC_CHECK_HEADERS(amqp.h, [with_librabbitmq="yes"], [with_librabbitmq="no (amqp.h not found)"])
3637 fi
3638 if test "x$with_librabbitmq" = "xyes"
3639 then
3640         # librabbitmq up to version 0.9.1 provides "library_errno", later
3641         # versions use "library_error". The library does not provide a version
3642         # macro :( Use "AC_CHECK_MEMBERS" (plural) for automatic defines.
3643         AC_CHECK_MEMBERS([amqp_rpc_reply_t.library_errno],,,
3644                          [
3645 #if HAVE_STDLIB_H
3646 # include <stdlib.h>
3647 #endif
3648 #if HAVE_STDIO_H
3649 # include <stdio.h>
3650 #endif
3651 #if HAVE_STDINT_H
3652 # include <stdint.h>
3653 #endif
3654 #if HAVE_INTTYPES_H
3655 # include <inttypes.h>
3656 #endif
3657 #include <amqp.h>
3658                          ])
3659 fi
3660 if test "x$with_librabbitmq" = "xyes"
3661 then
3662         AC_CHECK_LIB(rabbitmq, amqp_basic_publish, [with_librabbitmq="yes"], [with_librabbitmq="no (Symbol 'amqp_basic_publish' not found)"])
3663 fi
3664 if test "x$with_librabbitmq" = "xyes"
3665 then
3666         BUILD_WITH_LIBRABBITMQ_CPPFLAGS="$with_librabbitmq_cppflags"
3667         BUILD_WITH_LIBRABBITMQ_LDFLAGS="$with_librabbitmq_ldflags"
3668         BUILD_WITH_LIBRABBITMQ_LIBS="-lrabbitmq"
3669         AC_SUBST(BUILD_WITH_LIBRABBITMQ_CPPFLAGS)
3670         AC_SUBST(BUILD_WITH_LIBRABBITMQ_LDFLAGS)
3671         AC_SUBST(BUILD_WITH_LIBRABBITMQ_LIBS)
3672         AC_DEFINE(HAVE_LIBRABBITMQ, 1, [Define if librabbitmq is present and usable.])
3673 fi
3674 CPPFLAGS="$SAVE_CPPFLAGS"
3675 LDFLAGS="$SAVE_LDFLAGS"
3676 AM_CONDITIONAL(BUILD_WITH_LIBRABBITMQ, test "x$with_librabbitmq" = "xyes")
3677
3678 with_amqp_tcp_socket="no"
3679 if test "x$with_librabbitmq" = "xyes"
3680 then
3681         SAVE_CPPFLAGS="$CPPFLAGS"
3682         SAVE_LDFLAGS="$LDFLAGS"
3683         SAVE_LIBS="$LIBS"
3684         CPPFLAGS="$CPPFLAGS $with_librabbitmq_cppflags"
3685         LDFLAGS="$LDFLAGS $with_librabbitmq_ldflags"
3686         LIBS="-lrabbitmq"
3687
3688         AC_CHECK_HEADERS(amqp_tcp_socket.h amqp_socket.h)
3689         AC_CHECK_FUNC(amqp_tcp_socket_new, [with_amqp_tcp_socket="yes"], [with_amqp_tcp_socket="no"])
3690         if test "x$with_amqp_tcp_socket" = "xyes"
3691         then
3692                 AC_DEFINE(HAVE_AMQP_TCP_SOCKET, 1,
3693                                 [Define if librabbitmq provides the new TCP socket interface.])
3694         fi
3695
3696         AC_CHECK_DECLS(amqp_socket_close,
3697                                 [amqp_socket_close_decl="yes"], [amqp_socket_close_decl="no"],
3698                                 [[
3699 #include <amqp.h>
3700 #ifdef HAVE_AMQP_TCP_SOCKET_H
3701 # include <amqp_tcp_socket.h>
3702 #endif
3703 #ifdef HAVE_AMQP_SOCKET_H
3704 # include <amqp_socket.h>
3705 #endif
3706                                 ]])
3707
3708         CPPFLAGS="$SAVE_CPPFLAGS"
3709         LDFLAGS="$SAVE_LDFLAGS"
3710         LIBS="$SAVE_LIBS"
3711 fi
3712 # }}}
3713
3714 # --with-librdkafka {{{
3715 AC_ARG_WITH(librdkafka, [AS_HELP_STRING([--with-librdkafka@<:@=PREFIX@:>@], [Path to librdkafka.])],
3716 [
3717   if test "x$withval" = "xno" && test "x$withval" != "xyes"
3718   then
3719     with_librdkafka_cppflags="-I$withval/include"
3720     with_librdkafka_ldflags="-L$withval/lib"
3721     with_librdkafka="yes"
3722   else
3723     with_librdkafka="$withval"
3724   fi
3725 ],
3726 [
3727   with_librdkafka="yes"
3728 ])
3729 SAVE_CPPFLAGS="$CPPFLAGS"
3730 SAVE_LDFLAGS="$LDFLAGS"
3731
3732 if test "x$with_librdkafka" = "xyes"
3733 then
3734         AC_CHECK_HEADERS(librdkafka/rdkafka.h, [with_librdkafka="yes"], [with_librdkafka="no (librdkafka/rdkafka.h not found)"])
3735 fi
3736
3737 if test "x$with_librdkafka" = "xyes"
3738 then
3739         AC_CHECK_LIB(rdkafka, rd_kafka_new, [with_librdkafka="yes"], [with_librdkafka="no (Symbol 'rd_kafka_new' not found)"])
3740   AC_CHECK_LIB(rdkafka, rd_kafka_conf_set_log_cb, [with_librdkafka_log_cb="yes"], [with_librdkafka_log_cb="no"])
3741   AC_CHECK_LIB(rdkafka, rd_kafka_conf_set_logger, [with_librdkafka_logger="yes"], [with_librdkafka_logger="no"])
3742 fi
3743 if test "x$with_librdkafka" = "xyes"
3744 then
3745         BUILD_WITH_LIBRDKAFKA_CPPFLAGS="$with_librdkafka_cppflags"
3746         BUILD_WITH_LIBRDKAFKA_LDFLAGS="$with_librdkafka_ldflags"
3747         BUILD_WITH_LIBRDKAFKA_LIBS="-lrdkafka"
3748         AC_SUBST(BUILD_WITH_LIBRDKAFKA_CPPFLAGS)
3749         AC_SUBST(BUILD_WITH_LIBRDKAFKA_LDFLAGS)
3750         AC_SUBST(BUILD_WITH_LIBRDKAFKA_LIBS)
3751         AC_DEFINE(HAVE_LIBRDKAFKA, 1, [Define if librdkafka is present and usable.])
3752   if test "x$with_librdkafka_log_cb" = "xyes"
3753   then
3754         AC_DEFINE(HAVE_LIBRDKAFKA_LOG_CB, 1, [Define if librdkafka log facility is present and usable.])
3755   fi
3756   if test "x$with_librdkafka_logger" = "xyes"
3757   then
3758         AC_DEFINE(HAVE_LIBRDKAFKA_LOGGER, 1, [Define if librdkafka log facility is present and usable.])
3759   fi
3760 fi
3761 CPPFLAGS="$SAVE_CPPFLAGS"
3762 LDFLAGS="$SAVE_LDFLAGS"
3763 AM_CONDITIONAL(BUILD_WITH_LIBRDKAFKA, test "x$with_librdkafka" = "xyes")
3764
3765 # }}}
3766
3767 # --with-librouteros {{{
3768 AC_ARG_WITH(librouteros, [AS_HELP_STRING([--with-librouteros@<:@=PREFIX@:>@], [Path to librouteros.])],
3769 [
3770  if test "x$withval" = "xyes"
3771  then
3772          with_librouteros="yes"
3773  else if test "x$withval" = "xno"
3774  then
3775          with_librouteros="no"
3776  else
3777          with_librouteros="yes"
3778          LIBROUTEROS_CPPFLAGS="$LIBROUTEROS_CPPFLAGS -I$withval/include"
3779          LIBROUTEROS_LDFLAGS="$LIBROUTEROS_LDFLAGS -L$withval/lib"
3780  fi; fi
3781 ],
3782 [with_librouteros="yes"])
3783
3784 SAVE_CPPFLAGS="$CPPFLAGS"
3785 SAVE_LDFLAGS="$LDFLAGS"
3786
3787 CPPFLAGS="$CPPFLAGS $LIBROUTEROS_CPPFLAGS"
3788 LDFLAGS="$LDFLAGS $LIBROUTEROS_LDFLAGS"
3789
3790 if test "x$with_librouteros" = "xyes"
3791 then
3792         if test "x$LIBROUTEROS_CPPFLAGS" != "x"
3793         then
3794                 AC_MSG_NOTICE([librouteros CPPFLAGS: $LIBROUTEROS_CPPFLAGS])
3795         fi
3796         AC_CHECK_HEADERS(routeros_api.h,
3797         [with_librouteros="yes"],
3798         [with_librouteros="no (routeros_api.h not found)"])
3799 fi
3800 if test "x$with_librouteros" = "xyes"
3801 then
3802         if test "x$LIBROUTEROS_LDFLAGS" != "x"
3803         then
3804                 AC_MSG_NOTICE([librouteros LDFLAGS: $LIBROUTEROS_LDFLAGS])
3805         fi
3806         AC_CHECK_LIB(routeros, ros_interface,
3807         [with_librouteros="yes"],
3808         [with_librouteros="no (symbol 'ros_interface' not found)"])
3809 fi
3810
3811 CPPFLAGS="$SAVE_CPPFLAGS"
3812 LDFLAGS="$SAVE_LDFLAGS"
3813
3814 if test "x$with_librouteros" = "xyes"
3815 then
3816         BUILD_WITH_LIBROUTEROS_CPPFLAGS="$LIBROUTEROS_CPPFLAGS"
3817         BUILD_WITH_LIBROUTEROS_LDFLAGS="$LIBROUTEROS_LDFLAGS"
3818         AC_SUBST(BUILD_WITH_LIBROUTEROS_CPPFLAGS)
3819         AC_SUBST(BUILD_WITH_LIBROUTEROS_LDFLAGS)
3820 fi
3821 AM_CONDITIONAL(BUILD_WITH_LIBROUTEROS, test "x$with_librouteros" = "xyes")
3822 # }}}
3823
3824 # --with-librrd {{{
3825 # AC_ARG_WITH (package, help-string, [action-if-given], [action-if-not-given])
3826 librrd_cflags=""
3827 librrd_ldflags=""
3828 librrd_threadsafe="yes"
3829 librrd_rrdc_update="no"
3830 AC_ARG_WITH(librrd, [AS_HELP_STRING([--with-librrd@<:@=PREFIX@:>@], [Path to rrdtool.])],
3831 [       if test "x$withval" != "xno" && test "x$withval" != "xyes"
3832         then
3833                 librrd_cflags="-I$withval/include"
3834                 librrd_ldflags="-L$withval/lib"
3835                 with_librrd="yes"
3836         else
3837                 with_librrd="$withval"
3838         fi
3839 ], [with_librrd="yes"])
3840 if test "x$with_librrd" = "xyes"
3841 then
3842         SAVE_CPPFLAGS="$CPPFLAGS"
3843         SAVE_LDFLAGS="$LDFLAGS"
3844
3845         CPPFLAGS="$CPPFLAGS $librrd_cflags"
3846         LDFLAGS="$LDFLAGS $librrd_ldflags"
3847
3848         AC_CHECK_HEADERS(rrd.h,, [with_librrd="no (rrd.h not found)"])
3849
3850         CPPFLAGS="$SAVE_CPPFLAGS"
3851         LDFLAGS="$SAVE_LDFLAGS"
3852 fi
3853 if test "x$with_librrd" = "xyes"
3854 then
3855         SAVE_CPPFLAGS="$CPPFLAGS"
3856         SAVE_LDFLAGS="$LDFLAGS"
3857
3858         CPPFLAGS="$CPPFLAGS $librrd_cflags"
3859         LDFLAGS="$LDFLAGS $librrd_ldflags"
3860
3861         AC_CHECK_LIB(rrd_th, rrd_update_r,
3862         [with_librrd="yes"
3863          librrd_ldflags="$librrd_ldflags -lrrd_th -lm"
3864         ],
3865         [librrd_threadsafe="no"
3866          AC_CHECK_LIB(rrd, rrd_update,
3867          [with_librrd="yes"
3868           librrd_ldflags="$librrd_ldflags -lrrd -lm"
3869          ],
3870          [with_librrd="no (symbol 'rrd_update' not found)"],
3871          [-lm])
3872         ],
3873         [-lm])
3874
3875         if test "x$librrd_threadsafe" = "xyes"
3876         then
3877                 AC_CHECK_LIB(rrd_th, rrdc_update, [librrd_rrdc_update="yes"], [librrd_rrdc_update="no"])
3878         else
3879                 AC_CHECK_LIB(rrd, rrdc_update, [librrd_rrdc_update="yes"], [librrd_rrdc_update="no"])
3880         fi
3881
3882         CPPFLAGS="$SAVE_CPPFLAGS"
3883         LDFLAGS="$SAVE_LDFLAGS"
3884 fi
3885 if test "x$with_librrd" = "xyes"
3886 then
3887         BUILD_WITH_LIBRRD_CFLAGS="$librrd_cflags"
3888         BUILD_WITH_LIBRRD_LDFLAGS="$librrd_ldflags"
3889         AC_SUBST(BUILD_WITH_LIBRRD_CFLAGS)
3890         AC_SUBST(BUILD_WITH_LIBRRD_LDFLAGS)
3891 fi
3892 if test "x$librrd_threadsafe" = "xyes"
3893 then
3894         AC_DEFINE(HAVE_THREADSAFE_LIBRRD, 1, [Define to 1 if you have the threadsafe rrd library (-lrrd_th).])
3895 fi
3896 # }}}
3897
3898 # --with-libsensors {{{
3899 with_sensors_cflags=""
3900 with_sensors_ldflags=""
3901 AC_ARG_WITH(libsensors, [AS_HELP_STRING([--with-libsensors@<:@=PREFIX@:>@], [Path to lm_sensors.])],
3902 [
3903         if test "x$withval" = "xno"
3904         then
3905                 with_libsensors="no"
3906         else
3907                 with_libsensors="yes"
3908                 if test "x$withval" != "xyes"
3909                 then
3910                         with_sensors_cflags="-I$withval/include"
3911                         with_sensors_ldflags="-L$withval/lib"
3912                         with_libsensors="yes"
3913                 fi
3914         fi
3915 ],
3916 [
3917         if test "x$ac_system" = "xLinux"
3918         then
3919                 with_libsensors="yes"
3920         else
3921                 with_libsensors="no (Linux only library)"
3922         fi
3923 ])
3924 if test "x$with_libsensors" = "xyes"
3925 then
3926         SAVE_CPPFLAGS="$CPPFLAGS"
3927         CPPFLAGS="$CPPFLAGS $with_sensors_cflags"
3928
3929 #       AC_CHECK_HEADERS(sensors/sensors.h,
3930 #       [
3931 #               AC_DEFINE(HAVE_SENSORS_SENSORS_H, 1, [Define to 1 if you have the <sensors/sensors.h> header file.])
3932 #       ],
3933 #       [with_libsensors="no (sensors/sensors.h not found)"])
3934         AC_CHECK_HEADERS(sensors/sensors.h, [], [with_libsensors="no (sensors/sensors.h not found)"])
3935
3936         CPPFLAGS="$SAVE_CPPFLAGS"
3937 fi
3938 if test "x$with_libsensors" = "xyes"
3939 then
3940         SAVE_CPPFLAGS="$CPPFLAGS"
3941         SAVE_LDFLAGS="$LDFLAGS"
3942         CPPFLAGS="$CPPFLAGS $with_sensors_cflags"
3943         LDFLAGS="$LDFLAGS $with_sensors_ldflags"
3944
3945         AC_CHECK_LIB(sensors, sensors_init,
3946         [
3947                 AC_DEFINE(HAVE_LIBSENSORS, 1, [Define to 1 if you have the sensors library (-lsensors).])
3948         ],
3949         [with_libsensors="no (libsensors not found)"])
3950
3951         CPPFLAGS="$SAVE_CPPFLAGS"
3952         LDFLAGS="$SAVE_LDFLAGS"
3953 fi
3954 if test "x$with_libsensors" = "xyes"
3955 then
3956         BUILD_WITH_LIBSENSORS_CFLAGS="$with_sensors_cflags"
3957         BUILD_WITH_LIBSENSORS_LDFLAGS="$with_sensors_ldflags"
3958         AC_SUBST(BUILD_WITH_LIBSENSORS_CFLAGS)
3959         AC_SUBST(BUILD_WITH_LIBSENSORS_LDFLAGS)
3960 fi
3961 AM_CONDITIONAL(BUILD_WITH_LM_SENSORS, test "x$with_libsensors" = "xyes")
3962 # }}}
3963
3964 # --with-libsigrok {{{
3965 with_libsigrok_cflags=""
3966 with_libsigrok_ldflags=""
3967 AC_ARG_WITH(libsigrok, [AS_HELP_STRING([--with-libsigrok@<:@=PREFIX@:>@], [Path to libsigrok.])],
3968 [
3969         if test "x$withval" = "xno"
3970         then
3971                 with_libsigrok="no"
3972         else
3973                 with_libsigrok="yes"
3974                 if test "x$withval" != "xyes"
3975                 then
3976                         with_libsigrok_cflags="-I$withval/include"
3977                         with_libsigrok_ldflags="-L$withval/lib"
3978                 fi
3979         fi
3980 ],[with_libsigrok="yes"])
3981
3982 # libsigrok has a glib dependency
3983 if test "x$with_libsigrok" = "xyes"
3984 then
3985 m4_ifdef([AM_PATH_GLIB_2_0],
3986         [
3987          AM_PATH_GLIB_2_0([2.28.0],
3988                 [with_libsigrok_cflags="$with_libsigrok_cflags $GLIB_CFLAGS"; with_libsigrok_ldflags="$with_libsigrok_ldflags $GLIB_LIBS"])
3989         ],
3990         [
3991          with_libsigrok="no (glib not available)"
3992         ]
3993 )
3994 fi
3995
3996 # libsigrok headers
3997 if test "x$with_libsigrok" = "xyes"
3998 then
3999         SAVE_CPPFLAGS="$CPPFLAGS"
4000         CPPFLAGS="$CPPFLAGS $with_libsigrok_cflags"
4001
4002         AC_CHECK_HEADERS(libsigrok/libsigrok.h, [], [with_libsigrok="no (libsigrok/libsigrok.h not found)"])
4003
4004         CPPFLAGS="$SAVE_CPPFLAGS"
4005 fi
4006
4007 # libsigrok library
4008 if test "x$with_libsigrok" = "xyes"
4009 then
4010         SAVE_CPPFLAGS="$CPPFLAGS"
4011         SAVE_LDFLAGS="$LDFLAGS"
4012         CPPFLAGS="$CPPFLAGS $with_libsigrok_cflags"
4013         LDFLAGS="$LDFLAGS $with_libsigrok_ldflags"
4014
4015         AC_CHECK_LIB(sigrok, sr_init,
4016         [
4017                 AC_DEFINE(HAVE_LIBSIGROK, 1, [Define to 1 if you have the sigrok library (-lsigrok).])
4018         ],
4019         [with_libsigrok="no (libsigrok not found)"])
4020
4021         CPPFLAGS="$SAVE_CPPFLAGS"
4022         LDFLAGS="$SAVE_LDFLAGS"
4023 fi
4024 if test "x$with_libsigrok" = "xyes"
4025 then
4026         BUILD_WITH_LIBSIGROK_CFLAGS="$with_libsigrok_cflags"
4027         BUILD_WITH_LIBSIGROK_LDFLAGS="$with_libsigrok_ldflags"
4028         AC_SUBST(BUILD_WITH_LIBSIGROK_CFLAGS)
4029         AC_SUBST(BUILD_WITH_LIBSIGROK_LDFLAGS)
4030 fi
4031 AM_CONDITIONAL(BUILD_WITH_LIBSIGROK, test "x$with_libsigrok" = "xyes")
4032 # }}}
4033
4034 # --with-libstatgrab {{{
4035 with_libstatgrab_cflags=""
4036 with_libstatgrab_ldflags=""
4037 AC_ARG_WITH(libstatgrab, [AS_HELP_STRING([--with-libstatgrab@<:@=PREFIX@:>@], [Path to libstatgrab.])],
4038 [
4039  if test "x$withval" != "xno" \
4040    && test "x$withval" != "xyes"
4041  then
4042    with_libstatgrab_cflags="-I$withval/include"
4043    with_libstatgrab_ldflags="-L$withval/lib -lstatgrab"
4044    with_libstatgrab="yes"
4045    with_libstatgrab_pkg_config="no"
4046  else
4047    with_libstatgrab="$withval"
4048    with_libstatgrab_pkg_config="yes"
4049  fi
4050  ],
4051 [
4052  with_libstatgrab="yes"
4053  with_libstatgrab_pkg_config="yes"
4054 ])
4055
4056 if test "x$with_libstatgrab" = "xyes" \
4057   && test "x$with_libstatgrab_pkg_config" = "xyes"
4058 then
4059   if test "x$PKG_CONFIG" != "x"
4060   then
4061     AC_MSG_CHECKING([pkg-config for libstatgrab])
4062     temp_result="found"
4063     $PKG_CONFIG --exists libstatgrab 2>/dev/null
4064     if test "$?" != "0"
4065     then
4066       with_libstatgrab_pkg_config="no"
4067       with_libstatgrab="no (pkg-config doesn't know libstatgrab)"
4068       temp_result="not found"
4069     fi
4070     AC_MSG_RESULT([$temp_result])
4071   else
4072     AC_MSG_NOTICE([pkg-config not available, trying to guess flags for the statgrab library.])
4073     with_libstatgrab_pkg_config="no"
4074     with_libstatgrab_ldflags="$with_libstatgrab_ldflags -lstatgrab"
4075   fi
4076 fi
4077
4078 if test "x$with_libstatgrab" = "xyes" \
4079   && test "x$with_libstatgrab_pkg_config" = "xyes" \
4080   && test "x$with_libstatgrab_cflags" = "x"
4081 then
4082   AC_MSG_CHECKING([for libstatgrab CFLAGS])
4083   temp_result="`$PKG_CONFIG --cflags libstatgrab`"
4084   if test "$?" = "0"
4085   then
4086     with_libstatgrab_cflags="$temp_result"
4087   else
4088     with_libstatgrab="no ($PKG_CONFIG --cflags libstatgrab failed)"
4089     temp_result="$PKG_CONFIG --cflags libstatgrab failed"
4090   fi
4091   AC_MSG_RESULT([$temp_result])
4092 fi
4093
4094 if test "x$with_libstatgrab" = "xyes" \
4095   && test "x$with_libstatgrab_pkg_config" = "xyes" \
4096   && test "x$with_libstatgrab_ldflags" = "x"
4097 then
4098   AC_MSG_CHECKING([for libstatgrab LDFLAGS])
4099   temp_result="`$PKG_CONFIG --libs libstatgrab`"
4100   if test "$?" = "0"
4101   then
4102     with_libstatgrab_ldflags="$temp_result"
4103   else
4104     with_libstatgrab="no ($PKG_CONFIG --libs libstatgrab failed)"
4105     temp_result="$PKG_CONFIG --libs libstatgrab failed"
4106   fi
4107   AC_MSG_RESULT([$temp_result])
4108 fi
4109
4110 if test "x$with_libstatgrab" = "xyes"
4111 then
4112   SAVE_CPPFLAGS="$CPPFLAGS"
4113   CPPFLAGS="$CPPFLAGS $with_libstatgrab_cflags"
4114
4115   AC_CHECK_HEADERS(statgrab.h,
4116                    [with_libstatgrab="yes"],
4117                    [with_libstatgrab="no (statgrab.h not found)"])
4118
4119   CPPFLAGS="$SAVE_CPPFLAGS"
4120 fi
4121
4122 if test "x$with_libstatgrab" = "xyes"
4123 then
4124   SAVE_CFLAGS="$CFLAGS"
4125   SAVE_LDFLAGS="$LDFLAGS"
4126
4127   CFLAGS="$CFLAGS $with_libstatgrab_cflags"
4128   LDFLAGS="$LDFLAGS $with_libstatgrab_ldflags"
4129
4130   AC_CHECK_LIB(statgrab, sg_init,
4131                [with_libstatgrab="yes"],
4132                [with_libstatgrab="no (symbol sg_init not found)"])
4133
4134   CFLAGS="$SAVE_CFLAGS"
4135   LDFLAGS="$SAVE_LDFLAGS"
4136 fi
4137
4138 if test "x$with_libstatgrab" = "xyes"
4139 then
4140   SAVE_CFLAGS="$CFLAGS"
4141   SAVE_LDFLAGS="$LDFLAGS"
4142
4143   CFLAGS="$CFLAGS $with_libstatgrab_cflags"
4144   LDFLAGS="$LDFLAGS $with_libstatgrab_ldflags"
4145
4146   AC_CACHE_CHECK([if sg_init() requires an argument],
4147           [c_cv_have_libstatgrab_init_arg],
4148           AC_LINK_IFELSE([AC_LANG_PROGRAM(
4149 [[[
4150 #include <stdio.h>
4151 #include <statgrab.h>
4152 ]]],
4153 [[[
4154       if (sg_init()) return 0;
4155 ]]]
4156     )],
4157     [c_cv_have_libstatgrab_init_arg="no"],
4158     [c_cv_have_libstatgrab_init_arg="yes"]
4159           )
4160   )
4161
4162   AC_CACHE_CHECK([if sg_get_user_stats() requires an argument],
4163           [c_cv_have_libstatgrab_get_user_stats_arg],
4164           AC_LINK_IFELSE([AC_LANG_PROGRAM(
4165 [[[
4166 #include <stdio.h>
4167 #include <statgrab.h>
4168 ]]],
4169 [[[
4170       if (sg_get_user_stats()) return 0;
4171 ]]]
4172     )],
4173     [c_cv_have_libstatgrab_get_user_stats_arg="no"],
4174     [c_cv_have_libstatgrab_get_user_stats_arg="yes"]
4175           )
4176   )
4177
4178   AC_CACHE_CHECK([if sg_disk_io_stats() uses size_t],
4179           [c_cv_have_libstatgrab_get_disk_io_stats_sizet],
4180           AC_LINK_IFELSE([AC_LANG_PROGRAM(
4181 [[[
4182 #include <stdio.h>
4183 #include <statgrab.h>
4184 ]]],
4185 [[[
4186       sg_disk_io_stats *(*ptr) (size_t *);
4187       ptr = sg_get_disk_io_stats;
4188       if (ptr != NULL) return 0;
4189 ]]]
4190     )],
4191     [c_cv_have_libstatgrab_get_disk_io_stats_sizet="yes"],
4192     [c_cv_have_libstatgrab_get_disk_io_stats_sizet="no"]
4193           )
4194   )
4195
4196   CFLAGS="$SAVE_CFLAGS"
4197   LDFLAGS="$SAVE_LDFLAGS"
4198 fi
4199
4200 AM_CONDITIONAL(BUILD_WITH_LIBSTATGRAB, test "x$with_libstatgrab" = "xyes")
4201 if test "x$with_libstatgrab" = "xyes"
4202 then
4203   AC_DEFINE(HAVE_LIBSTATGRAB, 1, [Define to 1 if you have the 'statgrab' library (-lstatgrab)])
4204   BUILD_WITH_LIBSTATGRAB_CFLAGS="$with_libstatgrab_cflags"
4205   BUILD_WITH_LIBSTATGRAB_LDFLAGS="$with_libstatgrab_ldflags"
4206   AC_SUBST(BUILD_WITH_LIBSTATGRAB_CFLAGS)
4207   AC_SUBST(BUILD_WITH_LIBSTATGRAB_LDFLAGS)
4208   if test "x$c_cv_have_libstatgrab_init_arg" = "xyes"
4209   then
4210         AC_DEFINE(HAVE_LIBSTATGRAB_INIT_ARG, 1, [Define to 1 if sg_init does require an argument])
4211   fi
4212   if test "x$c_cv_have_libstatgrab_get_user_stats_arg" = "xyes"
4213   then
4214         AC_DEFINE(HAVE_LIBSTATGRAB_GET_USER_STATS_ARG, 1, [Define to 1 if sg_get_user_stats does require an argument])
4215   fi
4216   if test "x$c_cv_have_libstatgrab_get_disk_io_stats_sizet" = "xyes"
4217   then
4218         AC_DEFINE(HAVE_LIBSTATGRAB_GET_DISK_IO_STATS_SIZET, 1, [Define to 1 if sg_get_disk_io_stats does require pointer to size_t as an argument])
4219   fi
4220 fi
4221 # }}}
4222
4223 # --with-libtokyotyrant {{{
4224 with_libtokyotyrant_cppflags=""
4225 with_libtokyotyrant_ldflags=""
4226 with_libtokyotyrant_libs=""
4227 AC_ARG_WITH(libtokyotyrant, [AS_HELP_STRING([--with-libtokyotyrant@<:@=PREFIX@:>@], [Path to libtokyotyrant.])],
4228 [
4229   if test "x$withval" = "xno"
4230   then
4231     with_libtokyotyrant="no"
4232   else if test "x$withval" = "xyes"
4233   then
4234     with_libtokyotyrant="yes"
4235   else
4236     with_libtokyotyrant_cppflags="-I$withval/include"
4237     with_libtokyotyrant_ldflags="-L$withval/include"
4238     with_libtokyotyrant_libs="-ltokyotyrant"
4239     with_libtokyotyrant="yes"
4240   fi; fi
4241 ],
4242 [
4243   with_libtokyotyrant="yes"
4244 ])
4245
4246 if test "x$with_libtokyotyrant" = "xyes"
4247 then
4248   if $PKG_CONFIG --exists tokyotyrant
4249   then
4250     with_libtokyotyrant_cppflags="$with_libtokyotyrant_cppflags `$PKG_CONFIG --cflags tokyotyrant`"
4251     with_libtokyotyrant_ldflags="$with_libtokyotyrant_ldflags `$PKG_CONFIG --libs-only-L tokyotyrant`"
4252     with_libtokyotyrant_libs="$with_libtokyotyrant_libs `$PKG_CONFIG --libs-only-l tokyotyrant`"
4253   fi
4254 fi
4255
4256 SAVE_CPPFLAGS="$CPPFLAGS"
4257 SAVE_LDFLAGS="$LDFLAGS"
4258 CPPFLAGS="$CPPFLAGS $with_libtokyotyrant_cppflags"
4259 LDFLAGS="$LDFLAGS $with_libtokyotyrant_ldflags"
4260
4261 if test "x$with_libtokyotyrant" = "xyes"
4262 then
4263   AC_CHECK_HEADERS(tcrdb.h,
4264   [
4265           AC_DEFINE(HAVE_TCRDB_H, 1,
4266                     [Define to 1 if you have the <tcrdb.h> header file.])
4267   ], [with_libtokyotyrant="no (tcrdb.h not found)"])
4268 fi
4269
4270 if test "x$with_libtokyotyrant" = "xyes"
4271 then
4272   AC_CHECK_LIB(tokyotyrant, tcrdbrnum,
4273   [
4274           AC_DEFINE(HAVE_LIBTOKYOTYRANT, 1,
4275                     [Define to 1 if you have the tokyotyrant library (-ltokyotyrant).])
4276   ],
4277   [with_libtokyotyrant="no (symbol tcrdbrnum not found)"],
4278   [$with_libtokyotyrant_libs])
4279 fi
4280
4281 CPPFLAGS="$SAVE_CPPFLAGS"
4282 LDFLAGS="$SAVE_LDFLAGS"
4283
4284 if test "x$with_libtokyotyrant" = "xyes"
4285 then
4286   BUILD_WITH_LIBTOKYOTYRANT_CPPFLAGS="$with_libtokyotyrant_cppflags"
4287   BUILD_WITH_LIBTOKYOTYRANT_LDFLAGS="$with_libtokyotyrant_ldflags"
4288   BUILD_WITH_LIBTOKYOTYRANT_LIBS="$with_libtokyotyrant_libs"
4289   AC_SUBST(BUILD_WITH_LIBTOKYOTYRANT_CPPFLAGS)
4290   AC_SUBST(BUILD_WITH_LIBTOKYOTYRANT_LDFLAGS)
4291   AC_SUBST(BUILD_WITH_LIBTOKYOTYRANT_LIBS)
4292 fi
4293 AM_CONDITIONAL(BUILD_WITH_LIBTOKYOTYRANT, test "x$with_libtokyotyrant" = "xyes")
4294 # }}}
4295
4296 # --with-libudev {{{
4297 with_libudev_cflags=""
4298 with_libudev_ldflags=""
4299 AC_ARG_WITH(libudev, [AS_HELP_STRING([--with-libudev@<:@=PREFIX@:>@], [Path to libudev.])],
4300 [
4301         if test "x$withval" = "xno"
4302         then
4303                 with_libudev="no"
4304         else
4305                 with_libudev="yes"
4306                 if test "x$withval" != "xyes"
4307                 then
4308                         with_libudev_cflags="-I$withval/include"
4309                         with_libudev_ldflags="-L$withval/lib"
4310                         with_libudev="yes"
4311                 fi
4312         fi
4313 ],
4314 [
4315         if test "x$ac_system" = "xLinux"
4316         then
4317                 with_libudev="yes"
4318         else
4319                 with_libudev="no (Linux only library)"
4320         fi
4321 ])
4322 if test "x$with_libudev" = "xyes"
4323 then
4324         SAVE_CPPFLAGS="$CPPFLAGS"
4325         CPPFLAGS="$CPPFLAGS $with_libudev_cflags"
4326
4327         AC_CHECK_HEADERS(libudev.h, [], [with_libudev="no (libudev.h not found)"])
4328
4329         CPPFLAGS="$SAVE_CPPFLAGS"
4330 fi
4331 if test "x$with_libudev" = "xyes"
4332 then
4333         SAVE_CPPFLAGS="$CPPFLAGS"
4334         SAVE_LDFLAGS="$LDFLAGS"
4335         CPPFLAGS="$CPPFLAGS $with_libudev_cflags"
4336         LDFLAGS="$LDFLAGS $with_libudev_ldflags"
4337
4338         AC_CHECK_LIB(udev, udev_new,
4339         [
4340                 AC_DEFINE(HAVE_LIBUDEV, 1, [Define to 1 if you have the udev library (-ludev).])
4341         ],
4342         [with_libudev="no (libudev not found)"])
4343
4344         CPPFLAGS="$SAVE_CPPFLAGS"
4345         LDFLAGS="$SAVE_LDFLAGS"
4346 fi
4347 if test "x$with_libudev" = "xyes"
4348 then
4349         BUILD_WITH_LIBUDEV_CFLAGS="$with_libudev_cflags"
4350         BUILD_WITH_LIBUDEV_LDFLAGS="$with_libudev_ldflags"
4351         AC_SUBST(BUILD_WITH_LIBUDEV_CFLAGS)
4352         AC_SUBST(BUILD_WITH_LIBUDEV_LDFLAGS)
4353 fi
4354 AM_CONDITIONAL(BUILD_WITH_LIBUDEV, test "x$with_libudev" = "xyes")
4355 # }}}
4356
4357 # --with-libupsclient {{{
4358 with_libupsclient_config=""
4359 with_libupsclient_cflags=""
4360 with_libupsclient_libs=""
4361 AC_ARG_WITH(libupsclient, [AS_HELP_STRING([--with-libupsclient@<:@=PREFIX@:>@], [Path to the upsclient library.])],
4362 [
4363         if test "x$withval" = "xno"
4364         then
4365                 with_libupsclient="no"
4366         else if test "x$withval" = "xyes"
4367         then
4368                 with_libupsclient="use_pkgconfig"
4369         else
4370                 if test -x "$withval"
4371                 then
4372                         with_libupsclient_config="$withval"
4373                         with_libupsclient="use_libupsclient_config"
4374                 else if test -x "$withval/bin/libupsclient-config"
4375                 then
4376                         with_libupsclient_config="$withval/bin/libupsclient-config"
4377                         with_libupsclient="use_libupsclient_config"
4378                 else
4379                         AC_MSG_NOTICE([Not checking for libupsclient: Manually configured])
4380                         with_libupsclient_cflags="-I$withval/include"
4381                         with_libupsclient_libs="-L$withval/lib -lupsclient"
4382                         with_libupsclient="yes"
4383                 fi; fi
4384         fi; fi
4385 ],
4386 [with_libupsclient="use_pkgconfig"])
4387
4388 # configure using libupsclient-config
4389 if test "x$with_libupsclient" = "xuse_libupsclient_config"
4390 then
4391         AC_MSG_NOTICE([Checking for libupsclient using $with_libupsclient_config])
4392         with_libupsclient_cflags="`$with_libupsclient_config --cflags`"
4393         if test $? -ne 0
4394         then
4395                 with_libupsclient="no ($with_libupsclient_config failed)"
4396         fi
4397         with_libupsclient_libs="`$with_libupsclient_config --libs`"
4398         if test $? -ne 0
4399         then
4400                 with_libupsclient="no ($with_libupsclient_config failed)"
4401         fi
4402 fi
4403 if test "x$with_libupsclient" = "xuse_libupsclient_config"
4404 then
4405         with_libupsclient="yes"
4406 fi
4407
4408 # configure using pkg-config
4409 if test "x$with_libupsclient" = "xuse_pkgconfig"
4410 then
4411         if test "x$PKG_CONFIG" = "x"
4412         then
4413                 with_libupsclient="no (Don't have pkg-config)"
4414         fi
4415 fi
4416 if test "x$with_libupsclient" = "xuse_pkgconfig"
4417 then
4418         AC_MSG_NOTICE([Checking for libupsclient using $PKG_CONFIG])
4419         $PKG_CONFIG --exists 'libupsclient' 2>/dev/null
4420         if test $? -ne 0
4421         then
4422                 with_libupsclient="no (pkg-config doesn't know libupsclient)"
4423         fi
4424 fi
4425 if test "x$with_libupsclient" = "xuse_pkgconfig"
4426 then
4427         with_libupsclient_cflags="`$PKG_CONFIG --cflags 'libupsclient'`"
4428         if test $? -ne 0
4429         then
4430                 with_libupsclient="no ($PKG_CONFIG failed)"
4431         fi
4432         with_libupsclient_libs="`$PKG_CONFIG --libs 'libupsclient'`"
4433         if test $? -ne 0
4434         then
4435                 with_libupsclient="no ($PKG_CONFIG failed)"
4436         fi
4437 fi
4438 if test "x$with_libupsclient" = "xuse_pkgconfig"
4439 then
4440         with_libupsclient="yes"
4441 fi
4442
4443 # with_libupsclient_cflags and with_libupsclient_libs are set up now, let's do
4444 # the actual checks.
4445 if test "x$with_libupsclient" = "xyes"
4446 then
4447         SAVE_CPPFLAGS="$CPPFLAGS"
4448         CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
4449
4450         AC_CHECK_HEADERS(upsclient.h, [], [with_libupsclient="no (upsclient.h not found)"])
4451
4452         CPPFLAGS="$SAVE_CPPFLAGS"
4453 fi
4454 if test "x$with_libupsclient" = "xyes"
4455 then
4456         SAVE_CPPFLAGS="$CPPFLAGS"
4457         SAVE_LDFLAGS="$LDFLAGS"
4458
4459         CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
4460         LDFLAGS="$LDFLAGS $with_libupsclient_libs"
4461
4462         AC_CHECK_LIB(upsclient, upscli_connect,
4463                      [with_libupsclient="yes"],
4464                      [with_libupsclient="no (symbol upscli_connect not found)"])
4465
4466         CPPFLAGS="$SAVE_CPPFLAGS"
4467         LDFLAGS="$SAVE_LDFLAGS"
4468 fi
4469 if test "x$with_libupsclient" = "xyes"
4470 then
4471         SAVE_CPPFLAGS="$CPPFLAGS"
4472         CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
4473
4474         AC_CHECK_TYPES([UPSCONN_t, UPSCONN], [], [],
4475 [#include <stdlib.h>
4476 #include <stdio.h>
4477 #include <upsclient.h>])
4478
4479         CPPFLAGS="$SAVE_CPPFLAGS"
4480 fi
4481 if test "x$with_libupsclient" = "xyes"
4482 then
4483         BUILD_WITH_LIBUPSCLIENT_CFLAGS="$with_libupsclient_cflags"
4484         BUILD_WITH_LIBUPSCLIENT_LIBS="$with_libupsclient_libs"
4485         AC_SUBST(BUILD_WITH_LIBUPSCLIENT_CFLAGS)
4486         AC_SUBST(BUILD_WITH_LIBUPSCLIENT_LIBS)
4487 fi
4488 # }}}
4489
4490 # --with-libxmms {{{
4491 with_xmms_config="xmms-config"
4492 with_xmms_cflags=""
4493 with_xmms_libs=""
4494 AC_ARG_WITH(libxmms, [AS_HELP_STRING([--with-libxmms@<:@=PREFIX@:>@], [Path to libxmms.])],
4495 [
4496         if test "x$withval" != "xno" \
4497                 && test "x$withval" != "xyes"
4498         then
4499                 if test -f "$withval" && test -x "$withval";
4500                 then
4501                         with_xmms_config="$withval"
4502                 else if test -x "$withval/bin/xmms-config"
4503                 then
4504                         with_xmms_config="$withval/bin/xmms-config"
4505                 fi; fi
4506                 with_libxmms="yes"
4507         else if test "x$withval" = "xno"
4508         then
4509                 with_libxmms="no"
4510         else
4511                 with_libxmms="yes"
4512         fi; fi
4513 ],
4514 [
4515         with_libxmms="yes"
4516 ])
4517 if test "x$with_libxmms" = "xyes"
4518 then
4519         with_xmms_cflags=`$with_xmms_config --cflags 2>/dev/null`
4520         xmms_config_status=$?
4521
4522         if test $xmms_config_status -ne 0
4523         then
4524                 with_libxmms="no"
4525         fi
4526 fi
4527 if test "x$with_libxmms" = "xyes"
4528 then
4529         with_xmms_libs=`$with_xmms_config --libs 2>/dev/null`
4530         xmms_config_status=$?
4531
4532         if test $xmms_config_status -ne 0
4533         then
4534                 with_libxmms="no"
4535         fi
4536 fi
4537 if test "x$with_libxmms" = "xyes"
4538 then
4539         AC_CHECK_LIB(xmms, xmms_remote_get_info,
4540         [
4541                 BUILD_WITH_LIBXMMS_CFLAGS="$with_xmms_cflags"
4542                 BUILD_WITH_LIBXMMS_LIBS="$with_xmms_libs"
4543                 AC_SUBST(BUILD_WITH_LIBXMMS_CFLAGS)
4544                 AC_SUBST(BUILD_WITH_LIBXMMS_LIBS)
4545         ],
4546         [
4547                 with_libxmms="no"
4548         ],
4549         [$with_xmms_libs])
4550 fi
4551 with_libxmms_numeric=0
4552 if test "x$with_libxmms" = "xyes"
4553 then
4554         with_libxmms_numeric=1
4555 fi
4556 AC_DEFINE_UNQUOTED(HAVE_LIBXMMS, [$with_libxmms_numeric], [Define to 1 if you have the 'xmms' library (-lxmms).])
4557 AM_CONDITIONAL(BUILD_WITH_LIBXMMS, test "x$with_libxmms" = "xyes")
4558 # }}}
4559
4560 # --with-libyajl {{{
4561 with_libyajl_cppflags=""
4562 with_libyajl_ldflags=""
4563 AC_ARG_WITH(libyajl, [AS_HELP_STRING([--with-libyajl@<:@=PREFIX@:>@], [Path to libyajl.])],
4564 [
4565         if test "x$withval" != "xno" && test "x$withval" != "xyes"
4566         then
4567                 with_libyajl_cppflags="-I$withval/include"
4568                 with_libyajl_ldflags="-L$withval/lib"
4569                 with_libyajl="yes"
4570         else
4571                 with_libyajl="$withval"
4572         fi
4573 ],
4574 [
4575         with_libyajl="yes"
4576 ])
4577 if test "x$with_libyajl" = "xyes"
4578 then
4579         SAVE_CPPFLAGS="$CPPFLAGS"
4580         CPPFLAGS="$CPPFLAGS $with_libyajl_cppflags"
4581
4582         AC_CHECK_HEADERS(yajl/yajl_parse.h, [with_libyajl="yes"], [with_libyajl="no (yajl/yajl_parse.h not found)"])
4583         AC_CHECK_HEADERS(yajl/yajl_version.h)
4584
4585         CPPFLAGS="$SAVE_CPPFLAGS"
4586 fi
4587 if test "x$with_libyajl" = "xyes"
4588 then
4589         SAVE_CPPFLAGS="$CPPFLAGS"
4590         SAVE_LDFLAGS="$LDFLAGS"
4591         CPPFLAGS="$CPPFLAGS $with_libyajl_cppflags"
4592         LDFLAGS="$LDFLAGS $with_libyajl_ldflags"
4593
4594         AC_CHECK_LIB(yajl, yajl_alloc, [with_libyajl="yes"], [with_libyajl="no (Symbol 'yajl_alloc' not found)"])
4595
4596         CPPFLAGS="$SAVE_CPPFLAGS"
4597         LDFLAGS="$SAVE_LDFLAGS"
4598 fi
4599 if test "x$with_libyajl" = "xyes"
4600 then
4601         BUILD_WITH_LIBYAJL_CPPFLAGS="$with_libyajl_cppflags"
4602         BUILD_WITH_LIBYAJL_LDFLAGS="$with_libyajl_ldflags"
4603         BUILD_WITH_LIBYAJL_LIBS="-lyajl"
4604         AC_SUBST(BUILD_WITH_LIBYAJL_CPPFLAGS)
4605         AC_SUBST(BUILD_WITH_LIBYAJL_LDFLAGS)
4606         AC_SUBST(BUILD_WITH_LIBYAJL_LIBS)
4607         AC_DEFINE(HAVE_LIBYAJL, 1, [Define if libyajl is present and usable.])
4608 fi
4609 AM_CONDITIONAL(BUILD_WITH_LIBYAJL, test "x$with_libyajl" = "xyes")
4610 # }}}
4611
4612 # --with-mic {{{
4613 with_mic_cflags="-I/opt/intel/mic/sysmgmt/sdk/include"
4614 with_mic_ldpath="-L/opt/intel/mic/sysmgmt/sdk/lib/Linux"
4615 with_mic_libs=""
4616 AC_ARG_WITH(mic,[AS_HELP_STRING([--with-mic@<:@=PREFIX@:>@], [Path to Intel MIC Access API.])],
4617 [
4618         if test "x$withval" = "xno"
4619         then
4620                 with_mic="no"
4621         else if test "x$withval" = "xyes"
4622         then
4623                 with_mic="yes"
4624         else if test -d "$with_mic/lib"
4625         then
4626                 AC_MSG_NOTICE([Not checking for Intel Mic: Manually configured])
4627                 with_mic_cflags="-I$withval/include"
4628                 with_mic_ldpath="-L$withval/lib/Linux"
4629                 with_mic_libs="-lMicAccessSDK -lscif -lpthread"
4630                 with_mic="yes"
4631         fi; fi; fi
4632 ],
4633 [with_mic="yes"])
4634 if test "x$with_mic" = "xyes"
4635 then
4636         SAVE_CPPFLAGS="$CPPFLAGS"
4637         CPPFLAGS="$CPPFLAGS $with_mic_cflags"
4638         AC_CHECK_HEADERS(MicAccessApi.h,[],[with_mic="no (MicAccessApi not found)"])
4639         CPPFLAGS="$SAVE_CPPFLAGS"
4640 fi
4641 if test "x$with_mic" = "xyes"
4642 then
4643         SAVE_CPPFLAGS="$CPPFLAGS"
4644         SAVE_LDFLAGS="$LDFLAGS"
4645
4646         CPPFLAGS="$CPPFLAGS $with_mic_cflags"
4647         LDFLAGS="$LDFLAGS $with_mic_ldpath"
4648
4649         AC_CHECK_LIB(MicAccessSDK, MicInitAPI,
4650                         [with_mic_ldpath="$with_mic_ldpath"
4651                         with_mic_libs="-lMicAccessSDK -lscif -lpthread"],
4652                         [with_mic="no (symbol MicInitAPI not found)"],[-lscif -lpthread])
4653
4654         CPPFLAGS="$SAVE_CPPFLAGS"
4655         LDFLAGS="$SAVE_LDFLAGS"
4656 fi
4657
4658 if test "x$with_mic" = "xyes"
4659 then
4660         BUILD_WITH_MIC_CPPFLAGS="$with_mic_cflags"
4661         BUILD_WITH_MIC_LIBPATH="$with_mic_ldpath"
4662         BUILD_WITH_MIC_LDADD="$with_mic_libs"
4663         AC_SUBST(BUILD_WITH_MIC_CPPFLAGS)
4664         AC_SUBST(BUILD_WITH_MIC_LIBPATH)
4665         AC_SUBST(BUILD_WITH_MIC_LDADD)
4666 fi
4667 #}}}
4668
4669 # --with-libvarnish {{{
4670 with_libvarnish_cppflags=""
4671 with_libvarnish_cflags=""
4672 with_libvarnish_libs=""
4673 AC_ARG_WITH(libvarnish, [AS_HELP_STRING([--with-libvarnish@<:@=PREFIX@:>@], [Path to libvarnish.])],
4674 [
4675         if test "x$withval" = "xno"
4676         then
4677                 with_libvarnish="no"
4678         else if test "x$withval" = "xyes"
4679         then
4680                 with_libvarnish="use_pkgconfig"
4681         else if test -d "$with_libvarnish/lib"
4682         then
4683                 AC_MSG_NOTICE([Not checking for libvarnish: Manually configured])
4684                 with_libvarnish_cflags="-I$withval/include"
4685                 with_libvarnish_libs="-L$withval/lib -lvarnishapi"
4686                 with_libvarnish="yes"
4687         fi; fi; fi
4688 ],
4689 [with_libvarnish="use_pkgconfig"])
4690
4691 # configure using pkg-config
4692 if test "x$with_libvarnish" = "xuse_pkgconfig"
4693 then
4694         if test "x$PKG_CONFIG" = "x"
4695         then
4696                 with_libvarnish="no (Don't have pkg-config)"
4697         fi
4698 fi
4699 if test "x$with_libvarnish" = "xuse_pkgconfig"
4700 then
4701         AC_MSG_NOTICE([Checking for varnishapi using $PKG_CONFIG])
4702         $PKG_CONFIG --exists 'varnishapi' 2>/dev/null
4703         if test $? -ne 0
4704         then
4705                 with_libvarnish="no (pkg-config doesn't know varnishapi)"
4706         fi
4707 fi
4708 if test "x$with_libvarnish" = "xuse_pkgconfig"
4709 then
4710         with_libvarnish_cflags="`$PKG_CONFIG --cflags 'varnishapi'`"
4711         if test $? -ne 0
4712         then
4713                 with_libvarnish="no ($PKG_CONFIG failed)"
4714         fi
4715         with_libvarnish_libs="`$PKG_CONFIG --libs 'varnishapi'`"
4716         if test $? -ne 0
4717         then
4718                 with_libvarnish="no ($PKG_CONFIG failed)"
4719         fi
4720 fi
4721 if test "x$with_libvarnish" = "xuse_pkgconfig"
4722 then
4723         with_libvarnish="yes"
4724 fi
4725
4726 # with_libvarnish_cflags and with_libvarnish_libs are set up now, let's do
4727 # the actual checks.
4728 if test "x$with_libvarnish" = "xyes"
4729 then
4730         SAVE_CPPFLAGS="$CPPFLAGS"
4731         CPPFLAGS="$CPPFLAGS $with_libvarnish_cflags"
4732         AC_CHECK_HEADERS(varnish/varnishapi.h, [], [with_libvarnish="no (varnish/varnishapi.h not found)"])
4733
4734         CPPFLAGS="$SAVE_CPPFLAGS"
4735 fi
4736 if test "x$with_libvarnish" = "xyes"
4737 then
4738         SAVE_CPPFLAGS="$CPPFLAGS"
4739         #SAVE_LDFLAGS="$LDFLAGS"
4740
4741         CPPFLAGS="$CPPFLAGS $with_libvarnish_cflags"
4742         #LDFLAGS="$LDFLAGS $with_libvarnish_libs"
4743
4744     AC_CHECK_HEADERS(varnish/vsc.h,
4745         [AC_DEFINE([HAVE_VARNISH_V3], [1], [Varnish 3 API support])],
4746         [AC_DEFINE([HAVE_VARNISH_V2], [1], [Varnish 2 API support])])
4747
4748         CPPFLAGS="$SAVE_CPPFLAGS"
4749         #LDFLAGS="$SAVE_LDFLAGS"
4750 fi
4751 if test "x$with_libvarnish" = "xyes"
4752 then
4753         BUILD_WITH_LIBVARNISH_CFLAGS="$with_libvarnish_cflags"
4754         BUILD_WITH_LIBVARNISH_LIBS="$with_libvarnish_libs"
4755         AC_SUBST(BUILD_WITH_LIBVARNISH_CFLAGS)
4756         AC_SUBST(BUILD_WITH_LIBVARNISH_LIBS)
4757 fi
4758 # }}}
4759
4760 # pkg-config --exists 'libxml-2.0'; pkg-config --exists libvirt {{{
4761 with_libxml2="no (pkg-config isn't available)"
4762 with_libxml2_cflags=""
4763 with_libxml2_ldflags=""
4764 with_libvirt="no (pkg-config isn't available)"
4765 with_libvirt_cflags=""
4766 with_libvirt_ldflags=""
4767 if test "x$PKG_CONFIG" != "x"
4768 then
4769         $PKG_CONFIG --exists 'libxml-2.0' 2>/dev/null
4770         if test "$?" = "0"
4771         then
4772                 with_libxml2="yes"
4773         else
4774                 with_libxml2="no (pkg-config doesn't know libxml-2.0)"
4775         fi
4776
4777         $PKG_CONFIG --exists libvirt 2>/dev/null
4778         if test "$?" = "0"
4779         then
4780                 with_libvirt="yes"
4781         else
4782                 with_libvirt="no (pkg-config doesn't know libvirt)"
4783         fi
4784 fi
4785 if test "x$with_libxml2" = "xyes"
4786 then
4787         with_libxml2_cflags="`$PKG_CONFIG --cflags libxml-2.0`"
4788         if test $? -ne 0
4789         then
4790                 with_libxml2="no"
4791         fi
4792         with_libxml2_ldflags="`$PKG_CONFIG --libs libxml-2.0`"
4793         if test $? -ne 0
4794         then
4795                 with_libxml2="no"
4796         fi
4797 fi
4798 if test "x$with_libxml2" = "xyes"
4799 then
4800         SAVE_CPPFLAGS="$CPPFLAGS"
4801         CPPFLAGS="$CPPFLAGS $with_libxml2_cflags"
4802
4803         AC_CHECK_HEADERS(libxml/parser.h, [],
4804                       [with_libxml2="no (libxml/parser.h not found)"])
4805
4806         CPPFLAGS="$SAVE_CPPFLAGS"
4807 fi
4808 if test "x$with_libxml2" = "xyes"
4809 then
4810         SAVE_CFLAGS="$CFLAGS"
4811         SAVE_LDFLAGS="$LDFLAGS"
4812
4813         CFLAGS="$CFLAGS $with_libxml2_cflags"
4814         LDFLAGS="$LDFLAGS $with_libxml2_ldflags"
4815
4816         AC_CHECK_LIB(xml2, xmlXPathEval,
4817                      [with_libxml2="yes"],
4818                      [with_libxml2="no (symbol xmlXPathEval not found)"])
4819
4820         CFLAGS="$SAVE_CFLAGS"
4821         LDFLAGS="$SAVE_LDFLAGS"
4822 fi
4823 dnl Add the right compiler flags and libraries.
4824 if test "x$with_libxml2" = "xyes"; then
4825         BUILD_WITH_LIBXML2_CFLAGS="$with_libxml2_cflags"
4826         BUILD_WITH_LIBXML2_LIBS="$with_libxml2_ldflags"
4827         AC_SUBST(BUILD_WITH_LIBXML2_CFLAGS)
4828         AC_SUBST(BUILD_WITH_LIBXML2_LIBS)
4829 fi
4830 if test "x$with_libvirt" = "xyes"
4831 then
4832         with_libvirt_cflags="`$PKG_CONFIG --cflags libvirt`"
4833         if test $? -ne 0
4834         then
4835                 with_libvirt="no"
4836         fi
4837         with_libvirt_ldflags="`$PKG_CONFIG --libs libvirt`"
4838         if test $? -ne 0
4839         then
4840                 with_libvirt="no"
4841         fi
4842 fi
4843 if test "x$with_libvirt" = "xyes"
4844 then
4845         SAVE_CPPFLAGS="$CPPFLAGS"
4846         CPPFLAGS="$CPPFLAGS $with_libvirt_cflags"
4847
4848         AC_CHECK_HEADERS(libvirt/libvirt.h, [],
4849                       [with_libvirt="no (libvirt/libvirt.h not found)"])
4850
4851         CPPFLAGS="$SAVE_CPPFLAGS"
4852 fi
4853 if test "x$with_libvirt" = "xyes"
4854 then
4855         SAVE_CFLAGS="$CFLAGS"
4856         SAVE_LDFLAGS="$LDFLAGS"
4857
4858         CFLAGS="$CFLAGS $with_libvirt_cflags"
4859         LDFLAGS="$LDFLAGS $with_libvirt_ldflags"
4860
4861         AC_CHECK_LIB(virt, virDomainBlockStats,
4862                      [with_libvirt="yes"],
4863                      [with_libvirt="no (symbol virDomainBlockStats not found)"])
4864
4865         CFLAGS="$SAVE_CFLAGS"
4866         LDFLAGS="$SAVE_LDFLAGS"
4867 fi
4868 dnl Add the right compiler flags and libraries.
4869 if test "x$with_libvirt" = "xyes"; then
4870         BUILD_WITH_LIBVIRT_CFLAGS="$with_libvirt_cflags"
4871         BUILD_WITH_LIBVIRT_LIBS="$with_libvirt_ldflags"
4872         AC_SUBST(BUILD_WITH_LIBVIRT_CFLAGS)
4873         AC_SUBST(BUILD_WITH_LIBVIRT_LIBS)
4874 fi
4875 # }}}
4876
4877 # $PKG_CONFIG --exists OpenIPMIpthread {{{
4878 with_libopenipmipthread="yes"
4879 with_libopenipmipthread_cflags=""
4880 with_libopenipmipthread_libs=""
4881
4882 AC_MSG_CHECKING([for pkg-config])
4883 temp_result="no"
4884 if test "x$PKG_CONFIG" = "x"
4885 then
4886         with_libopenipmipthread="no"
4887         temp_result="no"
4888 else
4889         temp_result="$PKG_CONFIG"
4890 fi
4891 AC_MSG_RESULT([$temp_result])
4892
4893 if test "x$with_libopenipmipthread" = "xyes"
4894 then
4895         AC_MSG_CHECKING([for libOpenIPMIpthread])
4896         $PKG_CONFIG --exists OpenIPMIpthread 2>/dev/null
4897         if test "$?" != "0"
4898         then
4899                 with_libopenipmipthread="no (pkg-config doesn't know OpenIPMIpthread)"
4900         fi
4901         AC_MSG_RESULT([$with_libopenipmipthread])
4902 fi
4903
4904 if test "x$with_libopenipmipthread" = "xyes"
4905 then
4906         AC_MSG_CHECKING([for libOpenIPMIpthread CFLAGS])
4907         temp_result="`$PKG_CONFIG --cflags OpenIPMIpthread`"
4908         if test "$?" = "0"
4909         then
4910                 with_libopenipmipthread_cflags="$temp_result"
4911         else
4912                 with_libopenipmipthread="no ($PKG_CONFIG --cflags OpenIPMIpthread failed)"
4913                 temp_result="$PKG_CONFIG --cflags OpenIPMIpthread failed"
4914         fi
4915         AC_MSG_RESULT([$temp_result])
4916 fi
4917
4918 if test "x$with_libopenipmipthread" = "xyes"
4919 then
4920         AC_MSG_CHECKING([for libOpenIPMIpthread LDFLAGS])
4921         temp_result="`$PKG_CONFIG --libs OpenIPMIpthread`"
4922         if test "$?" = "0"
4923         then
4924                 with_libopenipmipthread_ldflags="$temp_result"
4925         else
4926                 with_libopenipmipthread="no ($PKG_CONFIG --libs OpenIPMIpthread failed)"
4927                 temp_result="$PKG_CONFIG --libs OpenIPMIpthread failed"
4928         fi
4929         AC_MSG_RESULT([$temp_result])
4930 fi
4931
4932 if test "x$with_libopenipmipthread" = "xyes"
4933 then
4934         SAVE_CPPFLAGS="$CPPFLAGS"
4935         CPPFLAGS="$CPPFLAGS $with_libopenipmipthread_cflags"
4936
4937         AC_CHECK_HEADERS(OpenIPMI/ipmi_smi.h,
4938                          [with_libopenipmipthread="yes"],
4939                          [with_libopenipmipthread="no (OpenIPMI/ipmi_smi.h not found)"],
4940 [#include <OpenIPMI/ipmiif.h>
4941 #include <OpenIPMI/ipmi_err.h>
4942 #include <OpenIPMI/ipmi_posix.h>
4943 #include <OpenIPMI/ipmi_conn.h>
4944 ])
4945
4946         CPPFLAGS="$SAVE_CPPFLAGS"
4947 fi
4948
4949 if test "x$with_libopenipmipthread" = "xyes"
4950 then
4951         BUILD_WITH_OPENIPMI_CFLAGS="$with_libopenipmipthread_cflags"
4952         BUILD_WITH_OPENIPMI_LIBS="$with_libopenipmipthread_ldflags"
4953         AC_SUBST(BUILD_WITH_OPENIPMI_CFLAGS)
4954         AC_SUBST(BUILD_WITH_OPENIPMI_LIBS)
4955 fi
4956 # }}}
4957
4958 # --with-libatasmart {{{
4959 with_libatasmart_cppflags=""
4960 with_libatasmart_ldflags=""
4961 AC_ARG_WITH(libatasmart, [AS_HELP_STRING([--with-libatasmart@<:@=PREFIX@:>@], [Path to libatasmart.])],
4962 [
4963         if test "x$withval" != "xno" && test "x$withval" != "xyes"
4964         then
4965                 with_libatasmart_cppflags="-I$withval/include"
4966                 with_libatasmart_ldflags="-L$withval/lib"
4967                 with_libatasmart="yes"
4968         else
4969                 with_libatasmart="$withval"
4970         fi
4971 ],
4972 [
4973         if test "x$ac_system" = "xLinux"
4974         then
4975                 with_libatasmart="yes"
4976         else
4977                 with_libatasmart="no (Linux only library)"
4978         fi
4979 ])
4980 if test "x$with_libatasmart" = "xyes"
4981 then
4982         SAVE_CPPFLAGS="$CPPFLAGS"
4983         CPPFLAGS="$CPPFLAGS $with_libatasmart_cppflags"
4984
4985         AC_CHECK_HEADERS(atasmart.h, [with_libatasmart="yes"], [with_libatasmart="no (atasmart.h not found)"])
4986
4987         CPPFLAGS="$SAVE_CPPFLAGS"
4988 fi
4989 if test "x$with_libatasmart" = "xyes"
4990 then
4991         SAVE_CPPFLAGS="$CPPFLAGS"
4992         SAVE_LDFLAGS="$LDFLAGS"
4993         CPPFLAGS="$CPPFLAGS $with_libatasmart_cppflags"
4994         LDFLAGS="$LDFLAGS $with_libatasmart_ldflags"
4995
4996         AC_CHECK_LIB(atasmart, sk_disk_open, [with_libatasmart="yes"], [with_libatasmart="no (Symbol 'sk_disk_open' not found)"])
4997
4998         CPPFLAGS="$SAVE_CPPFLAGS"
4999         LDFLAGS="$SAVE_LDFLAGS"
5000 fi
5001 if test "x$with_libatasmart" = "xyes"
5002 then
5003         BUILD_WITH_LIBATASMART_CPPFLAGS="$with_libatasmart_cppflags"
5004         BUILD_WITH_LIBATASMART_LDFLAGS="$with_libatasmart_ldflags"
5005         BUILD_WITH_LIBATASMART_LIBS="-latasmart"
5006         AC_SUBST(BUILD_WITH_LIBATASMART_CPPFLAGS)
5007         AC_SUBST(BUILD_WITH_LIBATASMART_LDFLAGS)
5008         AC_SUBST(BUILD_WITH_LIBATASMART_LIBS)
5009         AC_DEFINE(HAVE_LIBATASMART, 1, [Define if libatasmart is present and usable.])
5010 fi
5011 AM_CONDITIONAL(BUILD_WITH_LIBATASMART, test "x$with_libatasmart" = "xyes")
5012 # }}}
5013
5014 PKG_CHECK_MODULES([LIBNOTIFY], [libnotify],
5015                 [with_libnotify="yes"],
5016                 [if test "x$LIBNOTIFY_PKG_ERRORS" = "x"; then
5017                          with_libnotify="no"
5018                  else
5019                          with_libnotify="no ($LIBNOTIFY_PKG_ERRORS)"
5020                  fi])
5021
5022 # Check for enabled/disabled features
5023 #
5024
5025 # AC_COLLECTD(name, enable/disable, info-text, feature/module)
5026 # ------------------------------------------------------------
5027 dnl
5028 m4_define([my_toupper], [m4_translit([$1], m4_defn([m4_cr_letters]), m4_defn([m4_cr_LETTERS]))])
5029 dnl
5030 AC_DEFUN(
5031         [AC_COLLECTD],
5032         [
5033         m4_if([$1], [], [AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 1st argument must not be empty])])dnl
5034         m4_if(
5035                 [$2],
5036                 [enable],
5037                 [dnl
5038                 m4_define([EnDis],[disabled])dnl
5039                 m4_define([YesNo],[no])dnl
5040                 ],dnl
5041                 [m4_if(
5042                         [$2],
5043                         [disable],
5044                         [dnl
5045                         m4_define([EnDis],[enabled])dnl
5046                         m4_define([YesNo],[yes])dnl
5047                         ],
5048                         [dnl
5049                         AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 2nd argument must be either enable or disable])dnl
5050                         ]dnl
5051                 )]dnl
5052         )dnl
5053         m4_if([$3], [feature], [],
5054                 [m4_if(
5055                         [$3], [module], [],
5056                         [dnl
5057                         AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 3rd argument must be either feature or disable])dnl
5058                         ]dnl
5059                 )]dnl
5060         )dnl
5061         AC_ARG_ENABLE(
5062                 [$1],
5063                 AS_HELP_STRING([--$2-$1], [$2 $4 (EnDis by def)]),
5064                 [],
5065                 enable_$1='[YesNo]'dnl
5066         )# AC_ARG_ENABLE
5067 if test "x$enable_$1" = "xno"
5068 then
5069         collectd_$1=0
5070 else
5071         if test "x$enable_$1" = "xyes"
5072         then
5073                 collectd_$1=1
5074         else
5075                 AC_MSG_NOTICE([please specify either --enable-$1 or --disable-$1; enabling $1.])
5076                 collectd_$1=1
5077                 enable_$1='yes'
5078         fi
5079 fi
5080         AC_DEFINE_UNQUOTED([COLLECT_]my_toupper([$1]), [$collectd_$1], [wether or not to enable $3 $4])
5081         AM_CONDITIONAL([BUILD_]my_toupper([$3])[_]my_toupper([$1]), [test "x$enable_$1" = "xyes"])dnl
5082         ]dnl
5083 )# AC_COLLECTD(name, enable/disable, info-text, feature/module)
5084
5085 # AC_PLUGIN(name, default, info)
5086 # ------------------------------------------------------------
5087 dnl
5088 AC_DEFUN(
5089   [AC_PLUGIN],
5090   [
5091     enable_plugin="no"
5092     force="no"
5093     AC_ARG_ENABLE([$1], AS_HELP_STRING([--enable-$1],[$3]),
5094     [
5095      if test "x$enableval" = "xyes"
5096      then
5097              enable_plugin="yes"
5098      else if test "x$enableval" = "xforce"
5099      then
5100              enable_plugin="yes"
5101              force="yes"
5102      else
5103              enable_plugin="no (disabled on command line)"
5104      fi; fi
5105     ],
5106     [
5107          if test "x$enable_all_plugins" = "xauto"
5108          then
5109              if test "x$2" = "xyes"
5110              then
5111                      enable_plugin="yes"
5112              else
5113                      enable_plugin="no"
5114              fi
5115          else
5116              enable_plugin="$enable_all_plugins"
5117          fi
5118     ])
5119     if test "x$enable_plugin" = "xyes"
5120     then
5121             if test "x$2" = "xyes" || test "x$force" = "xyes"
5122             then
5123                     AC_DEFINE([HAVE_PLUGIN_]my_toupper([$1]), 1, [Define to 1 if the $1 plugin is enabled.])
5124                     if test "x$2" != "xyes"
5125                     then
5126                             dependency_warning="yes"
5127                     fi
5128             else # User passed "yes" but dependency checking yielded "no" => Dependency problem.
5129                     dependency_error="yes"
5130                     enable_plugin="no (dependency error)"
5131             fi
5132     fi
5133     AM_CONDITIONAL([BUILD_PLUGIN_]my_toupper([$1]), test "x$enable_plugin" = "xyes")
5134     enable_$1="$enable_plugin"
5135   ]
5136 )# AC_PLUGIN(name, default, info)
5137
5138 m4_divert_once([HELP_ENABLE], [
5139 collectd features:])
5140 # FIXME: Remove these calls to `AC_COLLECTD' and then remove that macro.
5141 AC_COLLECTD([debug],     [enable],  [feature], [debugging])
5142 AC_COLLECTD([daemon],    [disable], [feature], [daemon mode])
5143 AC_COLLECTD([getifaddrs],[enable],  [feature], [getifaddrs under Linux])
5144
5145 dependency_warning="no"
5146 dependency_error="no"
5147
5148 plugin_ascent="no"
5149 plugin_barometer="no"
5150 plugin_battery="no"
5151 plugin_bind="no"
5152 plugin_cgroups="no"
5153 plugin_conntrack="no"
5154 plugin_contextswitch="no"
5155 plugin_cpu="no"
5156 plugin_cpufreq="no"
5157 plugin_curl_json="no"
5158 plugin_curl_xml="no"
5159 plugin_df="no"
5160 plugin_disk="no"
5161 plugin_drbd="no"
5162 plugin_entropy="no"
5163 plugin_ethstat="no"
5164 plugin_fscache="no"
5165 plugin_interface="no"
5166 plugin_ipmi="no"
5167 plugin_ipvs="no"
5168 plugin_irq="no"
5169 plugin_load="no"
5170 plugin_log_logstash="no"
5171 plugin_memory="no"
5172 plugin_multimeter="no"
5173 plugin_nfs="no"
5174 plugin_numa="no"
5175 plugin_perl="no"
5176 plugin_processes="no"
5177 plugin_protocols="no"
5178 plugin_serial="no"
5179 plugin_swap="no"
5180 plugin_tape="no"
5181 plugin_tcpconns="no"
5182 plugin_ted="no"
5183 plugin_thermal="no"
5184 plugin_uptime="no"
5185 plugin_users="no"
5186 plugin_virt="no"
5187 plugin_vmem="no"
5188 plugin_vserver="no"
5189 plugin_wireless="no"
5190 plugin_zfs_arc="no"
5191
5192 # Linux
5193 if test "x$ac_system" = "xLinux"
5194 then
5195         plugin_battery="yes"
5196         plugin_conntrack="yes"
5197         plugin_contextswitch="yes"
5198         plugin_cgroups="yes"
5199         plugin_cpu="yes"
5200         plugin_cpufreq="yes"
5201         plugin_disk="yes"
5202         plugin_drbd="yes"
5203         plugin_entropy="yes"
5204         plugin_fscache="yes"
5205         plugin_interface="yes"
5206         plugin_irq="yes"
5207         plugin_load="yes"
5208         plugin_lvm="yes"
5209         plugin_memory="yes"
5210         plugin_nfs="yes"
5211         plugin_numa="yes"
5212         plugin_processes="yes"
5213         plugin_protocols="yes"
5214         plugin_serial="yes"
5215         plugin_swap="yes"
5216         plugin_tcpconns="yes"
5217         plugin_thermal="yes"
5218         plugin_uptime="yes"
5219         plugin_vmem="yes"
5220         plugin_vserver="yes"
5221         plugin_wireless="yes"
5222         plugin_zfs_arc="yes"
5223
5224         if test "x$have_linux_ip_vs_h" = "xyes" || test "x$have_net_ip_vs_h" = "xyes" || test "x$have_ip_vs_h" = "xyes"
5225         then
5226                 plugin_ipvs="yes"
5227         fi
5228 fi
5229
5230 if test "x$ac_system" = "xOpenBSD"
5231 then
5232         plugin_tcpconns="yes"
5233 fi
5234
5235 # Mac OS X devices
5236 if test "x$with_libiokit" = "xyes"
5237 then
5238         plugin_battery="yes"
5239         plugin_disk="yes"
5240 fi
5241
5242 # AIX
5243
5244 if test "x$ac_system" = "xAIX"
5245 then
5246         plugin_tcpconns="yes"
5247 fi
5248
5249 # FreeBSD
5250
5251 if test "x$ac_system" = "xFreeBSD"
5252 then
5253         plugin_zfs_arc="yes"
5254 fi
5255
5256
5257 if test "x$with_perfstat" = "xyes"
5258 then
5259         plugin_cpu="yes"
5260         plugin_contextswitch="yes"
5261         plugin_disk="yes"
5262         plugin_memory="yes"
5263         plugin_swap="yes"
5264         plugin_interface="yes"
5265         plugin_load="yes"
5266         plugin_uptime="yes"
5267 fi
5268
5269 if test "x$with_procinfo" = "xyes"
5270 then
5271         plugin_processes="yes"
5272 fi
5273
5274 # Solaris
5275 if test "x$with_kstat" = "xyes"
5276 then
5277         plugin_nfs="yes"
5278         plugin_uptime="yes"
5279         plugin_zfs_arc="yes"
5280 fi
5281
5282 if test "x$with_devinfo$with_kstat" = "xyesyes"
5283 then
5284         plugin_cpu="yes"
5285         plugin_disk="yes"
5286         plugin_interface="yes"
5287         plugin_memory="yes"
5288         plugin_tape="yes"
5289 fi
5290
5291 # libi2c-dev
5292 with_libi2c="no"
5293 if test "x$ac_system" = "xLinux"
5294 then
5295 AC_CHECK_DECL(i2c_smbus_read_i2c_block_data,
5296         [with_libi2c="yes"],
5297         [with_libi2c="no (symbol i2c_smbus_read_i2c_block_data not found - have you installed libi2c-dev ?)"],
5298         [[#include <stdlib.h>
5299         #include <linux/i2c-dev.h>]])
5300 fi
5301
5302 if test "x$with_libi2c" = "xyes"
5303 then
5304         plugin_barometer="yes"
5305 fi
5306
5307
5308 # libstatgrab
5309 if test "x$with_libstatgrab" = "xyes"
5310 then
5311         plugin_cpu="yes"
5312         plugin_disk="yes"
5313         plugin_interface="yes"
5314         plugin_load="yes"
5315         plugin_memory="yes"
5316         plugin_swap="yes"
5317         plugin_users="yes"
5318 fi
5319
5320 if test "x$with_libcurl" = "xyes" && test "x$with_libxml2" = "xyes"
5321 then
5322         plugin_ascent="yes"
5323         if test "x$have_strptime" = "xyes"
5324         then
5325                 plugin_bind="yes"
5326         fi
5327 fi
5328
5329 if test "x$with_libopenipmipthread" = "xyes"
5330 then
5331         plugin_ipmi="yes"
5332 fi
5333
5334 if test "x$with_libcurl" = "xyes" && test "x$with_libyajl" = "xyes"
5335 then
5336         plugin_curl_json="yes"
5337 fi
5338
5339 if test "x$with_libcurl" = "xyes" && test "x$with_libxml2" = "xyes"
5340 then
5341         plugin_curl_xml="yes"
5342 fi
5343
5344 if test "x$have_processor_info" = "xyes"
5345 then
5346         plugin_cpu="yes"
5347 fi
5348 if test "x$have_sysctl" = "xyes"
5349 then
5350         plugin_cpu="yes"
5351         plugin_memory="yes"
5352         plugin_uptime="yes"
5353         if test "x$ac_system" = "xDarwin"
5354         then
5355                 plugin_swap="yes"
5356         fi
5357 fi
5358 if test "x$have_sysctlbyname" = "xyes"
5359 then
5360         plugin_contextswitch="yes"
5361         plugin_cpu="yes"
5362         plugin_memory="yes"
5363         plugin_tcpconns="yes"
5364 fi
5365
5366 # Df plugin: Check if we know how to determine mount points first.
5367 #if test "x$have_listmntent" = "xyes"; then
5368 #       plugin_df="yes"
5369 #fi
5370 if test "x$have_getvfsstat" = "xyes" || test "x$have_getfsstat" = "xyes"
5371 then
5372         plugin_df="yes"
5373 fi
5374 if test "x$c_cv_have_two_getmntent" = "xyes" || test "x$have_getmntent" = "xgen" || test "x$have_getmntent" = "xsun"
5375 then
5376         plugin_df="yes"
5377 fi
5378 #if test "x$have_getmntent" = "xseq"
5379 #then
5380 #       plugin_df="yes"
5381 #fi
5382 if test "x$c_cv_have_one_getmntent" = "xyes"
5383 then
5384         plugin_df="yes"
5385 fi
5386
5387 # Df plugin: Check if we have either `statfs' or `statvfs' second.
5388 if test "x$plugin_df" = "xyes"
5389 then
5390         plugin_df="no"
5391         if test "x$have_statfs" = "xyes"
5392         then
5393                 plugin_df="yes"
5394         fi
5395         if test "x$have_statvfs" = "xyes"
5396         then
5397                 plugin_df="yes"
5398         fi
5399 fi
5400
5401 if test "x$have_linux_sockios_h$have_linux_ethtool_h" = "xyesyes"
5402 then
5403         plugin_ethstat="yes"
5404 fi
5405
5406 if test "x$have_getifaddrs" = "xyes"
5407 then
5408         plugin_interface="yes"
5409 fi
5410
5411 if test "x$have_getloadavg" = "xyes"
5412 then
5413         plugin_load="yes"
5414 fi
5415
5416 if test "x$with_libyajl" = "xyes"
5417 then
5418         plugin_log_logstash="yes"
5419 fi
5420
5421 if test "x$c_cv_have_libperl$c_cv_have_perl_ithreads" = "xyesyes"
5422 then
5423         plugin_perl="yes"
5424 fi
5425
5426 # Mac OS X memory interface
5427 if test "x$have_host_statistics" = "xyes"
5428 then
5429         plugin_memory="yes"
5430 fi
5431
5432 if test "x$have_termios_h" = "xyes"
5433 then
5434         if test "x$ac_system" != "xAIX"
5435         then
5436                 plugin_multimeter="yes"
5437         fi
5438         plugin_ted="yes"
5439 fi
5440
5441 if test "x$have_thread_info" = "xyes"
5442 then
5443         plugin_processes="yes"
5444 fi
5445
5446 if test "x$with_kvm_getprocs" = "xyes" && test "x$have_struct_kinfo_proc_freebsd" = "xyes"
5447 then
5448         plugin_processes="yes"
5449 fi
5450
5451 if test "x$with_kvm_getprocs" = "xyes" && test "x$have_struct_kinfo_proc_openbsd" = "xyes"
5452 then
5453         plugin_processes="yes"
5454 fi
5455
5456 if test "x$with_kvm_getswapinfo" = "xyes"
5457 then
5458         plugin_swap="yes"
5459 fi
5460
5461 if test "x$have_swapctl" = "xyes" && test "x$c_cv_have_swapctl_two_args" = "xyes"
5462 then
5463         plugin_swap="yes"
5464 fi
5465
5466 if test "x$with_kvm_openfiles$with_kvm_nlist" = "xyesyes"
5467 then
5468         plugin_tcpconns="yes"
5469 fi
5470
5471 if test "x$have_getutent" = "xyes"
5472 then
5473         plugin_users="yes"
5474 fi
5475 if test "x$have_getutxent" = "xyes"
5476 then
5477         plugin_users="yes"
5478 fi
5479
5480 if test "x$with_libxml2" = "xyes" && test "x$with_libvirt" = "xyes"
5481 then
5482         plugin_virt="yes"
5483 fi
5484
5485
5486 m4_divert_once([HELP_ENABLE], [
5487 collectd plugins:])
5488
5489 AC_ARG_ENABLE([all-plugins],
5490                 AS_HELP_STRING([--enable-all-plugins],[enable all plugins (auto by def)]),
5491                 [
5492                  if test "x$enableval" = "xyes"
5493                  then
5494                          enable_all_plugins="yes"
5495                  else if test "x$enableval" = "xauto"
5496                  then
5497                          enable_all_plugins="auto"
5498                  else
5499                          enable_all_plugins="no"
5500                  fi; fi
5501                 ],
5502                 [enable_all_plugins="auto"])
5503
5504 m4_divert_once([HELP_ENABLE], [])
5505
5506 AC_PLUGIN([aggregation], [yes],                [Aggregation plugin])
5507 AC_PLUGIN([amqp],        [$with_librabbitmq],  [AMQP output plugin])
5508 AC_PLUGIN([apache],      [$with_libcurl],      [Apache httpd statistics])
5509 AC_PLUGIN([apcups],      [yes],                [Statistics of UPSes by APC])
5510 AC_PLUGIN([apple_sensors], [$with_libiokit],   [Apple's hardware sensors])
5511 AC_PLUGIN([aquaero],     [$with_libaquaero5],  [Aquaero's hardware sensors])
5512 AC_PLUGIN([ascent],      [$plugin_ascent],     [AscentEmu player statistics])
5513 AC_PLUGIN([barometer],   [$plugin_barometer],  [Barometer sensor on I2C])
5514 AC_PLUGIN([battery],     [$plugin_battery],    [Battery statistics])
5515 AC_PLUGIN([bind],        [$plugin_bind],       [ISC Bind nameserver statistics])
5516 AC_PLUGIN([conntrack],   [$plugin_conntrack],  [nf_conntrack statistics])
5517 AC_PLUGIN([contextswitch], [$plugin_contextswitch], [context switch statistics])
5518 AC_PLUGIN([cpufreq],     [$plugin_cpufreq],    [CPU frequency statistics])
5519 AC_PLUGIN([cpu],         [$plugin_cpu],        [CPU usage statistics])
5520 AC_PLUGIN([csv],         [yes],                [CSV output plugin])
5521 AC_PLUGIN([curl],        [$with_libcurl],      [CURL generic web statistics])
5522 AC_PLUGIN([curl_json],   [$plugin_curl_json],    [CouchDB statistics])
5523 AC_PLUGIN([curl_xml],   [$plugin_curl_xml],    [CURL generic xml statistics])
5524 AC_PLUGIN([cgroups],     [$plugin_cgroups],    [CGroups CPU usage accounting])
5525 AC_PLUGIN([dbi],         [$with_libdbi],       [General database statistics])
5526 AC_PLUGIN([df],          [$plugin_df],         [Filesystem usage statistics])
5527 AC_PLUGIN([disk],        [$plugin_disk],       [Disk usage statistics])
5528 AC_PLUGIN([drbd],        [$plugin_drbd],       [DRBD statistics])
5529 AC_PLUGIN([dns],         [$with_libpcap],      [DNS traffic analysis])
5530 AC_PLUGIN([email],       [yes],                [EMail statistics])
5531 AC_PLUGIN([entropy],     [$plugin_entropy],    [Entropy statistics])
5532 AC_PLUGIN([ethstat],     [$plugin_ethstat],    [Stats from NIC driver])
5533 AC_PLUGIN([exec],        [yes],                [Execution of external programs])
5534 AC_PLUGIN([filecount],   [yes],                [Count files in directories])
5535 AC_PLUGIN([fscache],     [$plugin_fscache],    [fscache statistics])
5536 AC_PLUGIN([gmond],       [$with_libganglia],   [Ganglia plugin])
5537 AC_PLUGIN([hddtemp],     [yes],                [Query hddtempd])
5538 AC_PLUGIN([interface],   [$plugin_interface],  [Interface traffic statistics])
5539 AC_PLUGIN([ipmi],        [$plugin_ipmi],       [IPMI sensor statistics])
5540 AC_PLUGIN([iptables],    [$with_libiptc],      [IPTables rule counters])
5541 AC_PLUGIN([ipvs],        [$plugin_ipvs],       [IPVS connection statistics])
5542 AC_PLUGIN([irq],         [$plugin_irq],        [IRQ statistics])
5543 AC_PLUGIN([java],        [$with_java],         [Embed the Java Virtual Machine])
5544 AC_PLUGIN([load],        [$plugin_load],       [System load])
5545 AC_PLUGIN([logfile],     [yes],                [File logging plugin])
5546 AC_PLUGIN([log_logstash], [$plugin_log_logstash], [Logstash json_event compatible logging])
5547 AC_PLUGIN([lpar],        [$with_perfstat],     [AIX logical partitions statistics])
5548 AC_PLUGIN([lvm],         [$with_liblvm2app],   [LVM statistics])
5549 AC_PLUGIN([madwifi],     [$have_linux_wireless_h], [Madwifi wireless statistics])
5550 AC_PLUGIN([match_empty_counter], [yes],        [The empty counter match])
5551 AC_PLUGIN([match_hashed], [yes],               [The hashed match])
5552 AC_PLUGIN([match_regex], [yes],                [The regex match])
5553 AC_PLUGIN([match_timediff], [yes],             [The timediff match])
5554 AC_PLUGIN([match_value], [yes],                [The value match])
5555 AC_PLUGIN([mbmon],       [yes],                [Query mbmond])
5556 AC_PLUGIN([md],          [$have_linux_raid_md_u_h], [md (Linux software RAID) devices])
5557 AC_PLUGIN([memcachec],   [$with_libmemcached], [memcachec statistics])
5558 AC_PLUGIN([memcached],   [yes],                [memcached statistics])
5559 AC_PLUGIN([memory],      [$plugin_memory],     [Memory usage])
5560 AC_PLUGIN([mic],         [$with_mic],          [Intel Many Integrated Core stats])
5561 AC_PLUGIN([modbus],      [$with_libmodbus],    [Modbus plugin])
5562 AC_PLUGIN([multimeter],  [$plugin_multimeter], [Read multimeter values])
5563 AC_PLUGIN([mysql],       [$with_libmysql],     [MySQL statistics])
5564 AC_PLUGIN([netapp],      [$with_libnetapp],    [NetApp plugin])
5565 AC_PLUGIN([netlink],     [$with_libmnl],       [Enhanced Linux network statistics])
5566 AC_PLUGIN([network],     [yes],                [Network communication plugin])
5567 AC_PLUGIN([nfs],         [$plugin_nfs],        [NFS statistics])
5568 AC_PLUGIN([nginx],       [$with_libcurl],      [nginx statistics])
5569 AC_PLUGIN([notify_desktop], [$with_libnotify], [Desktop notifications])
5570 AC_PLUGIN([notify_email], [$with_libesmtp],    [Email notifier])
5571 AC_PLUGIN([ntpd],        [yes],                [NTPd statistics])
5572 AC_PLUGIN([numa],        [$plugin_numa],       [NUMA virtual memory statistics])
5573 AC_PLUGIN([nut],         [$with_libupsclient], [Network UPS tools statistics])
5574 AC_PLUGIN([olsrd],       [yes],                [olsrd statistics])
5575 AC_PLUGIN([onewire],     [$with_libowcapi],    [OneWire sensor statistics])
5576 AC_PLUGIN([openldap],    [$with_libldap],      [OpenLDAP statistics])
5577 AC_PLUGIN([openvpn],     [yes],                [OpenVPN client statistics])
5578 AC_PLUGIN([oracle],      [$with_oracle],       [Oracle plugin])
5579 AC_PLUGIN([perl],        [$plugin_perl],       [Embed a Perl interpreter])
5580 AC_PLUGIN([pf],          [$have_net_pfvar_h],  [BSD packet filter (PF) statistics])
5581 # FIXME: Check for libevent, too.
5582 AC_PLUGIN([pinba],       [$have_protoc_c],     [Pinba statistics])
5583 AC_PLUGIN([ping],        [$with_liboping],     [Network latency statistics])
5584 AC_PLUGIN([postgresql],  [$with_libpq],        [PostgreSQL database statistics])
5585 AC_PLUGIN([powerdns],    [yes],                [PowerDNS statistics])
5586 AC_PLUGIN([processes],   [$plugin_processes],  [Process statistics])
5587 AC_PLUGIN([protocols],   [$plugin_protocols],  [Protocol (IP, TCP, ...) statistics])
5588 AC_PLUGIN([python],      [$with_python],       [Embed a Python interpreter])
5589 AC_PLUGIN([redis],       [$with_libcredis],    [Redis plugin])
5590 AC_PLUGIN([routeros],    [$with_librouteros],  [RouterOS plugin])
5591 AC_PLUGIN([rrdcached],   [$librrd_rrdc_update], [RRDTool output plugin])
5592 AC_PLUGIN([rrdtool],     [$with_librrd],       [RRDTool output plugin])
5593 AC_PLUGIN([sensors],     [$with_libsensors],   [lm_sensors statistics])
5594 AC_PLUGIN([serial],      [$plugin_serial],     [serial port traffic])
5595 AC_PLUGIN([sigrok],      [$with_libsigrok],    [sigrok acquisition sources])
5596 AC_PLUGIN([smart],       [$with_libatasmart],  [SMART statistics])
5597 AC_PLUGIN([snmp],        [$with_libnetsnmp],   [SNMP querying plugin])
5598 AC_PLUGIN([statsd],      [yes],                [StatsD plugin])
5599 AC_PLUGIN([swap],        [$plugin_swap],       [Swap usage statistics])
5600 AC_PLUGIN([syslog],      [$have_syslog],       [Syslog logging plugin])
5601 AC_PLUGIN([table],       [yes],                [Parsing of tabular data])
5602 AC_PLUGIN([tail],        [yes],                [Parsing of logfiles])
5603 AC_PLUGIN([tail_csv],    [yes],                [Parsing of CSV files])
5604 AC_PLUGIN([tape],        [$plugin_tape],       [Tape drive statistics])
5605 AC_PLUGIN([target_notification], [yes],        [The notification target])
5606 AC_PLUGIN([target_replace], [yes],             [The replace target])
5607 AC_PLUGIN([target_scale],[yes],                [The scale target])
5608 AC_PLUGIN([target_set],  [yes],                [The set target])
5609 AC_PLUGIN([target_v5upgrade], [yes],           [The v5upgrade target])
5610 AC_PLUGIN([tcpconns],    [$plugin_tcpconns],   [TCP connection statistics])
5611 AC_PLUGIN([teamspeak2],  [yes],                [TeamSpeak2 server statistics])
5612 AC_PLUGIN([ted],         [$plugin_ted],        [Read The Energy Detective values])
5613 AC_PLUGIN([thermal],     [$plugin_thermal],    [Linux ACPI thermal zone statistics])
5614 AC_PLUGIN([threshold],   [yes],                [Threshold checking plugin])
5615 AC_PLUGIN([tokyotyrant], [$with_libtokyotyrant],  [TokyoTyrant database statistics])
5616 AC_PLUGIN([unixsock],    [yes],                [Unixsock communication plugin])
5617 AC_PLUGIN([uptime],      [$plugin_uptime],     [Uptime statistics])
5618 AC_PLUGIN([users],       [$plugin_users],      [User statistics])
5619 AC_PLUGIN([uuid],        [yes],                [UUID as hostname plugin])
5620 AC_PLUGIN([varnish],     [$with_libvarnish],   [Varnish cache statistics])
5621 AC_PLUGIN([virt],        [$plugin_virt],       [Virtual machine statistics])
5622 AC_PLUGIN([vmem],        [$plugin_vmem],       [Virtual memory statistics])
5623 AC_PLUGIN([vserver],     [$plugin_vserver],    [Linux VServer statistics])
5624 AC_PLUGIN([wireless],    [$plugin_wireless],   [Wireless statistics])
5625 AC_PLUGIN([write_graphite], [yes],             [Graphite / Carbon output plugin])
5626 AC_PLUGIN([write_http],  [$with_libcurl],      [HTTP output plugin])
5627 AC_PLUGIN([write_kafka],  [$with_librdkafka],  [Kafka output plugin])
5628 AC_PLUGIN([write_mongodb], [$with_libmongoc],  [MongoDB output plugin])
5629 AC_PLUGIN([write_redis], [$with_libcredis],    [Redis output plugin])
5630 AC_PLUGIN([write_riemann], [$have_protoc_c],   [Riemann output plugin])
5631 AC_PLUGIN([write_tsdb],  [yes],                [TSDB output plugin])
5632 AC_PLUGIN([xmms],        [$with_libxmms],      [XMMS statistics])
5633 AC_PLUGIN([zfs_arc],     [$plugin_zfs_arc],    [ZFS ARC statistics])
5634
5635 dnl Default configuration file
5636 # Load either syslog or logfile
5637 LOAD_PLUGIN_SYSLOG=""
5638 LOAD_PLUGIN_LOGFILE=""
5639 LOAD_PLUGIN_LOG_LOGSTASH=""
5640
5641 AC_MSG_CHECKING([which default log plugin to load])
5642 default_log_plugin="none"
5643 if test "x$enable_syslog" = "xyes"
5644 then
5645         default_log_plugin="syslog"
5646 else
5647         LOAD_PLUGIN_SYSLOG="##"
5648 fi
5649
5650 if test "x$enable_logfile" = "xyes"
5651 then
5652         if test "x$default_log_plugin" = "xnone"
5653         then
5654                 default_log_plugin="logfile"
5655         else
5656                 LOAD_PLUGIN_LOGFILE="#"
5657         fi
5658 else
5659         LOAD_PLUGIN_LOGFILE="##"
5660 fi
5661
5662 if test "x$enable_log_logstash" = "xyes"
5663 then
5664   LOAD_PLUGIN_LOG_LOGSTASH="#"
5665 else
5666   LOAD_PLUGIN_LOG_LOGSTASH="##"
5667 fi
5668
5669
5670 AC_MSG_RESULT([$default_log_plugin])
5671
5672 AC_SUBST(LOAD_PLUGIN_SYSLOG)
5673 AC_SUBST(LOAD_PLUGIN_LOGFILE)
5674 AC_SUBST(LOAD_PLUGIN_LOG_LOGSTASH)
5675
5676 DEFAULT_LOG_LEVEL="info"
5677 if test "x$enable_debug" = "xyes"
5678 then
5679         DEFAULT_LOG_LEVEL="debug"
5680 fi
5681 AC_SUBST(DEFAULT_LOG_LEVEL)
5682
5683 # Load only one of rrdtool, network, csv in the default config.
5684 LOAD_PLUGIN_RRDTOOL=""
5685 LOAD_PLUGIN_NETWORK=""
5686 LOAD_PLUGIN_CSV=""
5687
5688 AC_MSG_CHECKING([which default write plugin to load])
5689 default_write_plugin="none"
5690 if test "x$enable_rrdtool" = "xyes"
5691 then
5692         default_write_plugin="rrdtool"
5693 else
5694         LOAD_PLUGIN_RRDTOOL="##"
5695 fi
5696
5697 if test "x$enable_network" = "xyes"
5698 then
5699         if test "x$default_write_plugin" = "xnone"
5700         then
5701                 default_write_plugin="network"
5702         else
5703                 LOAD_PLUGIN_NETWORK="#"
5704         fi
5705 else
5706         LOAD_PLUGIN_NETWORK="##"
5707 fi
5708
5709 if test "x$enable_csv" = "xyes"
5710 then
5711         if test "x$default_write_plugin" = "xnone"
5712         then
5713                 default_write_plugin="csv"
5714         else
5715                 LOAD_PLUGIN_CSV="#"
5716         fi
5717 else
5718         LOAD_PLUGIN_CSV="##"
5719 fi
5720 AC_MSG_RESULT([$default_write_plugin])
5721
5722 AC_SUBST(LOAD_PLUGIN_RRDTOOL)
5723 AC_SUBST(LOAD_PLUGIN_NETWORK)
5724 AC_SUBST(LOAD_PLUGIN_CSV)
5725
5726 dnl ip_vs.h
5727 if test "x$ac_system" = "xLinux" \
5728         && test "x$have_linux_ip_vs_h$have_net_ip_vs_h$have_ip_vs_h" = "xnonono"
5729 then
5730         enable_ipvs="$enable_ipvs (ip_vs.h not found)"
5731 fi
5732
5733 if test "x$ip_vs_h_needs_kernel_cflags" = "xyes"
5734 then
5735         enable_ipvs="$enable_ipvs (needs $KERNEL_CFLAGS)"
5736 fi
5737
5738 dnl Perl bindings
5739 PERL_BINDINGS_OPTIONS="PREFIX=${prefix}"
5740 AC_ARG_WITH(perl-bindings, [AS_HELP_STRING([--with-perl-bindings@<:@=OPTIONS@:>@], [Options passed to "perl Makefile.PL".])],
5741 [
5742         if test "x$withval" != "xno" && test "x$withval" != "xyes"
5743         then
5744                 PERL_BINDINGS_OPTIONS="$withval"
5745                 with_perl_bindings="yes"
5746         else
5747                 with_perl_bindings="$withval"
5748         fi
5749 ],
5750 [
5751         if test -n "$perl_interpreter"
5752         then
5753                 with_perl_bindings="yes"
5754         else
5755                 with_perl_bindings="no (no perl interpreter found)"
5756         fi
5757 ])
5758 if test "x$with_perl_bindings" = "xyes"
5759 then
5760         PERL_BINDINGS="perl"
5761 else
5762         PERL_BINDINGS=""
5763 fi
5764 AC_SUBST(PERL_BINDINGS)
5765 AC_SUBST(PERL_BINDINGS_OPTIONS)
5766
5767 dnl libcollectdclient
5768 LCC_VERSION_MAJOR=`echo $PACKAGE_VERSION | cut -d'.' -f1`
5769 LCC_VERSION_MINOR=`echo $PACKAGE_VERSION | cut -d'.' -f2`
5770 LCC_VERSION_PATCH=`echo $PACKAGE_VERSION | cut -d'.' -f3`
5771
5772 LCC_VERSION_EXTRA=`echo $PACKAGE_VERSION | cut -d'.' -f4-`
5773
5774 LCC_VERSION_STRING="$LCC_VERSION_MAJOR.$LCC_VERSION_MINOR.$LCC_VERSION_PATCH"
5775
5776 AC_SUBST(LCC_VERSION_MAJOR)
5777 AC_SUBST(LCC_VERSION_MINOR)
5778 AC_SUBST(LCC_VERSION_PATCH)
5779 AC_SUBST(LCC_VERSION_EXTRA)
5780 AC_SUBST(LCC_VERSION_STRING)
5781
5782 AC_CONFIG_FILES(src/libcollectdclient/collectd/lcc_features.h)
5783
5784 AC_CONFIG_FILES([Makefile src/Makefile src/daemon/Makefile src/collectd.conf src/libcollectdclient/Makefile src/libcollectdclient/libcollectdclient.pc src/liboconfig/Makefile bindings/Makefile bindings/java/Makefile])
5785 AC_OUTPUT
5786
5787 if test "x$with_librrd" = "xyes" \
5788         && test "x$librrd_threadsafe" != "xyes"
5789 then
5790         with_librrd="yes (warning: librrd is not thread-safe)"
5791 fi
5792
5793 if test "x$with_libperl" = "xyes"
5794 then
5795         with_libperl="yes (version `$perl_interpreter -MConfig -e 'print $Config{version};'`)"
5796 else
5797         enable_perl="no (needs libperl)"
5798 fi
5799
5800 if test "x$enable_perl" = "xno" && test "x$c_cv_have_perl_ithreads" = "xno"
5801 then
5802         enable_perl="no (libperl doesn't support ithreads)"
5803 fi
5804
5805 if test "x$with_perl_bindings" = "xyes" \
5806         && test "x$PERL_BINDINGS_OPTIONS" != "x"
5807 then
5808         with_perl_bindings="yes ($PERL_BINDINGS_OPTIONS)"
5809 fi
5810
5811 cat <<EOF;
5812
5813 Configuration:
5814   Libraries:
5815     intel mic . . . . . . $with_mic
5816     libaquaero5 . . . . . $with_libaquaero5
5817     libatasmart . . . . . $with_libatasmart
5818     libcurl . . . . . . . $with_libcurl
5819     libdbi  . . . . . . . $with_libdbi
5820     libcredis . . . . . . $with_libcredis
5821     libesmtp  . . . . . . $with_libesmtp
5822     libganglia  . . . . . $with_libganglia
5823     libgcrypt . . . . . . $with_libgcrypt
5824     libi2c-dev  . . . . . $with_libi2c
5825     libiokit  . . . . . . $with_libiokit
5826     libiptc . . . . . . . $with_libiptc
5827     libjvm  . . . . . . . $with_java
5828     libkstat  . . . . . . $with_kstat
5829     libkvm  . . . . . . . $with_libkvm
5830     libldap . . . . . . . $with_libldap
5831     liblvm2app  . . . . . $with_liblvm2app
5832     libmemcached  . . . . $with_libmemcached
5833     libmnl  . . . . . . . $with_libmnl
5834     libmodbus . . . . . . $with_libmodbus
5835     libmysql  . . . . . . $with_libmysql
5836     libnetapp . . . . . . $with_libnetapp
5837     libnetsnmp  . . . . . $with_libnetsnmp
5838     libnotify . . . . . . $with_libnotify
5839     liboconfig  . . . . . $with_liboconfig
5840     libopenipmi . . . . . $with_libopenipmipthread
5841     liboping  . . . . . . $with_liboping
5842     libpcap . . . . . . . $with_libpcap
5843     libperfstat . . . . . $with_perfstat
5844     libperl . . . . . . . $with_libperl
5845     libpq . . . . . . . . $with_libpq
5846     libpthread  . . . . . $with_libpthread
5847     librabbitmq . . . . . $with_librabbitmq
5848     librdkafka  . . . . . $with_librdkafka
5849     librouteros . . . . . $with_librouteros
5850     librrd  . . . . . . . $with_librrd
5851     libsensors  . . . . . $with_libsensors
5852     libsigrok   . . . . . $with_libsigrok
5853     libstatgrab . . . . . $with_libstatgrab
5854     libtokyotyrant  . . . $with_libtokyotyrant
5855     libudev . . . . . . . $with_libudev
5856     libupsclient  . . . . $with_libupsclient
5857     libvarnish  . . . . . $with_libvarnish
5858     libvirt . . . . . . . $with_libvirt
5859     libxml2 . . . . . . . $with_libxml2
5860     libxmms . . . . . . . $with_libxmms
5861     libyajl . . . . . . . $with_libyajl
5862     libevent  . . . . . . $with_libevent
5863     protobuf-c  . . . . . $have_protoc_c
5864     oracle  . . . . . . . $with_oracle
5865     python  . . . . . . . $with_python
5866
5867   Features:
5868     daemon mode . . . . . $enable_daemon
5869     debug . . . . . . . . $enable_debug
5870
5871   Bindings:
5872     perl  . . . . . . . . $with_perl_bindings
5873
5874   Modules:
5875     aggregation . . . . . $enable_aggregation
5876     amqp    . . . . . . . $enable_amqp
5877     apache  . . . . . . . $enable_apache
5878     apcups  . . . . . . . $enable_apcups
5879     aquaero . . . . . . . $enable_aquaero
5880     apple_sensors . . . . $enable_apple_sensors
5881     ascent  . . . . . . . $enable_ascent
5882     barometer . . . . . . $enable_barometer
5883     battery . . . . . . . $enable_battery
5884     bind  . . . . . . . . $enable_bind
5885     conntrack . . . . . . $enable_conntrack
5886     contextswitch . . . . $enable_contextswitch
5887     cgroups . . . . . . . $enable_cgroups
5888     cpu . . . . . . . . . $enable_cpu
5889     cpufreq . . . . . . . $enable_cpufreq
5890     csv . . . . . . . . . $enable_csv
5891     curl  . . . . . . . . $enable_curl
5892     curl_json . . . . . . $enable_curl_json
5893     curl_xml  . . . . . . $enable_curl_xml
5894     dbi . . . . . . . . . $enable_dbi
5895     df  . . . . . . . . . $enable_df
5896     disk  . . . . . . . . $enable_disk
5897     dns . . . . . . . . . $enable_dns
5898     drbd  . . . . . . . . $enable_drbd
5899     email . . . . . . . . $enable_email
5900     entropy . . . . . . . $enable_entropy
5901     ethstat . . . . . . . $enable_ethstat
5902     exec  . . . . . . . . $enable_exec
5903     filecount . . . . . . $enable_filecount
5904     fscache . . . . . . . $enable_fscache
5905     gmond . . . . . . . . $enable_gmond
5906     hddtemp . . . . . . . $enable_hddtemp
5907     interface . . . . . . $enable_interface
5908     ipmi  . . . . . . . . $enable_ipmi
5909     iptables  . . . . . . $enable_iptables
5910     ipvs  . . . . . . . . $enable_ipvs
5911     irq . . . . . . . . . $enable_irq
5912     java  . . . . . . . . $enable_java
5913     load  . . . . . . . . $enable_load
5914     logfile . . . . . . . $enable_logfile
5915     lpar  . . . . . . . . $enable_lpar
5916     log_logstash  . . . . $enable_log_logstash
5917     lvm . . . . . . . . . $enable_lvm
5918     madwifi . . . . . . . $enable_madwifi
5919     match_empty_counter . $enable_match_empty_counter
5920     match_hashed  . . . . $enable_match_hashed
5921     match_regex . . . . . $enable_match_regex
5922     match_timediff  . . . $enable_match_timediff
5923     match_value . . . . . $enable_match_value
5924     mbmon . . . . . . . . $enable_mbmon
5925     md  . . . . . . . . . $enable_md
5926     memcachec . . . . . . $enable_memcachec
5927     memcached . . . . . . $enable_memcached
5928     memory  . . . . . . . $enable_memory
5929     mic . . . . . . . . . $enable_mic
5930     modbus  . . . . . . . $enable_modbus
5931     multimeter  . . . . . $enable_multimeter
5932     mysql . . . . . . . . $enable_mysql
5933     netapp  . . . . . . . $enable_netapp
5934     netlink . . . . . . . $enable_netlink
5935     network . . . . . . . $enable_network
5936     nfs . . . . . . . . . $enable_nfs
5937     nginx . . . . . . . . $enable_nginx
5938     notify_desktop  . . . $enable_notify_desktop
5939     notify_email  . . . . $enable_notify_email
5940     ntpd  . . . . . . . . $enable_ntpd
5941     numa  . . . . . . . . $enable_numa
5942     nut . . . . . . . . . $enable_nut
5943     olsrd . . . . . . . . $enable_olsrd
5944     onewire . . . . . . . $enable_onewire
5945     openldap  . . . . . . $enable_openldap
5946     openvpn . . . . . . . $enable_openvpn
5947     oracle  . . . . . . . $enable_oracle
5948     perl  . . . . . . . . $enable_perl
5949     pf  . . . . . . . . . $enable_pf
5950     pinba . . . . . . . . $enable_pinba
5951     ping  . . . . . . . . $enable_ping
5952     postgresql  . . . . . $enable_postgresql
5953     powerdns  . . . . . . $enable_powerdns
5954     processes . . . . . . $enable_processes
5955     protocols . . . . . . $enable_protocols
5956     python  . . . . . . . $enable_python
5957     redis . . . . . . . . $enable_redis
5958     routeros  . . . . . . $enable_routeros
5959     rrdcached . . . . . . $enable_rrdcached
5960     rrdtool . . . . . . . $enable_rrdtool
5961     sensors . . . . . . . $enable_sensors
5962     serial  . . . . . . . $enable_serial
5963     sigrok  . . . . . . . $enable_sigrok
5964     smart . . . . . . . . $enable_smart
5965     snmp  . . . . . . . . $enable_snmp
5966     statsd  . . . . . . . $enable_statsd
5967     swap  . . . . . . . . $enable_swap
5968     syslog  . . . . . . . $enable_syslog
5969     table . . . . . . . . $enable_table
5970     tail  . . . . . . . . $enable_tail
5971     tail_csv  . . . . . . $enable_tail_csv
5972     tape  . . . . . . . . $enable_tape
5973     target_notification . $enable_target_notification
5974     target_replace  . . . $enable_target_replace
5975     target_scale  . . . . $enable_target_scale
5976     target_set  . . . . . $enable_target_set
5977     target_v5upgrade  . . $enable_target_v5upgrade
5978     tcpconns  . . . . . . $enable_tcpconns
5979     teamspeak2  . . . . . $enable_teamspeak2
5980     ted . . . . . . . . . $enable_ted
5981     thermal . . . . . . . $enable_thermal
5982     threshold . . . . . . $enable_threshold
5983     tokyotyrant . . . . . $enable_tokyotyrant
5984     unixsock  . . . . . . $enable_unixsock
5985     uptime  . . . . . . . $enable_uptime
5986     users . . . . . . . . $enable_users
5987     uuid  . . . . . . . . $enable_uuid
5988     varnish . . . . . . . $enable_varnish
5989     virt  . . . . . . . . $enable_virt
5990     vmem  . . . . . . . . $enable_vmem
5991     vserver . . . . . . . $enable_vserver
5992     wireless  . . . . . . $enable_wireless
5993     write_graphite  . . . $enable_write_graphite
5994     write_http  . . . . . $enable_write_http
5995     write_kafka . . . . . $enable_write_kafka
5996     write_mongodb . . . . $enable_write_mongodb
5997     write_redis . . . . . $enable_write_redis
5998     write_riemann . . . . $enable_write_riemann
5999     write_tsdb  . . . . . $enable_write_tsdb
6000     xmms  . . . . . . . . $enable_xmms
6001     zfs_arc . . . . . . . $enable_zfs_arc
6002
6003 EOF
6004
6005 if test "x$dependency_error" = "xyes"; then
6006         AC_MSG_ERROR("Some plugins are missing dependencies - see the summary above for details")
6007 fi
6008
6009 if test "x$dependency_warning" = "xyes"; then
6010         AC_MSG_WARN("Some plugins seem to have missing dependencies but have been enabled forcibly - see the summary above for details")
6011 fi
6012
6013 # vim: set fdm=marker :