configure.ac

   1 dnl Process this file with autoconf to produce a configure script.
   2 AC_PREREQ([2.60])
   3 AC_INIT([collectd],[m4_esyscmd(./version-gen.sh)])
   4 AC_CONFIG_SRCDIR(src/target_set.c)
   5 AC_CONFIG_HEADERS(src/config.h)
   6 AC_CONFIG_AUX_DIR([build-aux])
   7 AC_CONFIG_MACRO_DIR([m4])
   8
   9 dnl older automake's default of ARFLAGS=cru is noisy on newer binutils;
  10 dnl we don't really need the 'u' even in older toolchains.  Then there is
  11 dnl older libtool, which spelled it AR_FLAGS
  12 m4_divert_text([DEFAULTS], [: "${ARFLAGS=cr} ${AR_FLAGS=cr}"])
  13
  14 LT_INIT([dlopen disable-static])
  15
  16 AM_INIT_AUTOMAKE([subdir-objects tar-pax dist-bzip2 no-dist-gzip foreign])
  17 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
  18 AC_LANG(C)
  19
  20 AC_PREFIX_DEFAULT("/opt/collectd")
  21
  22 AC_SYS_LARGEFILE
  23
  24 #
  25 # Checks for programs.
  26 #
  27 AC_PROG_CC_C99([],
  28   [AC_MSG_ERROR([No compiler found that supports C99])]
  29 )
  30 AC_PROG_CXX
  31 AC_PROG_CPP
  32 AC_PROG_EGREP
  33 AC_PROG_INSTALL
  34 AC_PROG_LN_S
  35 AC_PROG_MAKE_SET
  36 AM_PROG_CC_C_O
  37 AM_CONDITIONAL([COMPILER_IS_GCC], [test "x$GCC" = "xyes"])
  38
  39 AC_PROG_LEX
  40 AC_PROG_YACC
  41
  42 AC_PATH_PROG([VALGRIND], [valgrind])
  43
  44 # Warn when pkg.m4 is missing
  45 m4_pattern_forbid([^_?PKG_[A-Z_]+$],[*** pkg.m4 missing, please install pkg-config])
  46
  47 PKG_PROG_PKG_CONFIG
  48
  49 AC_CACHE_CHECK([if Bison is the parser generator],
  50   [collectd_cv_prog_bison],
  51   [
  52     AS_IF([$YACC --version 2>/dev/null | $EGREP -q '^bison '],
  53       [collectd_cv_prog_bison=yes],
  54       [collectd_cv_prog_bison=no]
  55     )
  56   ]
  57 )
  58
  59 if test "x$collectd_cv_prog_bison" = "xno" && test ! -f "${srcdir}/src/liboconfig/parser.c"; then
  60   AC_MSG_ERROR([bison is missing and you do not have ${srcdir}/src/liboconfig/parser.c. Please install bison])
  61 fi
  62
  63 AS_IF([test "x$lt_cv_dlopen" = "xno"],
  64   [AC_MSG_ERROR([Your system does not support dlopen])]
  65 )
  66
  67 AC_SUBST([DLOPEN_LIBS], [$lt_cv_dlopen_libs])
  68
  69
  70 AC_MSG_CHECKING([for kernel type ($host_os)])
  71 case $host_os in
  72   *aix*)
  73     AC_DEFINE([KERNEL_AIX], [1], [True if program is to be compiled for a AIX kernel])
  74     ac_system="AIX"
  75     ;;
  76   *darwin*)
  77     AC_DEFINE([KERNEL_DARWIN], [1], [True if program is to be compiled for a Darwin kernel])
  78     ac_system="Darwin"
  79     ;;
  80   *freebsd*)
  81     AC_DEFINE([KERNEL_FREEBSD], [1], [True if program is to be compiled for a FreeBSD kernel])
  82     ac_system="FreeBSD"
  83     ;;
  84   *linux*)
  85     AC_DEFINE([KERNEL_LINUX], [1], [True if program is to be compiled for a Linux kernel])
  86     ac_system="Linux"
  87     ;;
  88   *netbsd*)
  89     AC_DEFINE([KERNEL_NETBSD], [1], [True if program is to be compiled for a NetBSD kernel])
  90     ac_system="NetBSD"
  91     ;;
  92   *openbsd*)
  93     AC_DEFINE([KERNEL_OPENBSD], [1], [True if program is to be compiled for an OpenBSD kernel])
  94     ac_system="OpenBSD"
  95     ;;
  96   *solaris*)
  97     AC_DEFINE([KERNEL_SOLARIS], [1], [True if program is to be compiled for a Solaris kernel])
  98     ac_system="Solaris"
  99     ;;
 100   *)
 101     ac_system="unknown"
 102     ;;
 103 esac
 104 AC_MSG_RESULT([$ac_system])
 105
 106 AM_CONDITIONAL([BUILD_AIX], [test "x$ac_system" = "xAIX"])
 107 AM_CONDITIONAL([BUILD_DARWIN], [test "x$ac_system" = "xDarwin"])
 108 AM_CONDITIONAL([BUILD_FREEBSD], [test "x$ac_system" = "xFreeBSD"])
 109 AM_CONDITIONAL([BUILD_LINUX], [test "x$ac_system" = "xLinux"])
 110 AM_CONDITIONAL([BUILD_OPENBSD], [test "x$ac_system" = "xOpenBSD"])
 111 AM_CONDITIONAL([BUILD_SOLARIS], [test "x$ac_system" = "xSolaris"])
 112
 113 if test "x$ac_system" = "xLinux"; then
 114   AC_ARG_VAR([KERNEL_DIR], [path to Linux kernel sources])
 115   if test "x$KERNEL_DIR" = "x"; then
 116     KERNEL_DIR="/lib/modules/`uname -r`/source"
 117   fi
 118   KERNEL_CFLAGS="-I$KERNEL_DIR/include"
 119   AC_SUBST([KERNEL_CFLAGS])
 120 fi
 121
 122 if test "x$ac_system" = "xSolaris"; then
 123   AC_DEFINE([_POSIX_PTHREAD_SEMANTICS], [1], [Define to enforce POSIX thread semantics under Solaris.])
 124   AC_DEFINE([_REENTRANT], [1], [Define to enable reentrancy interfaces.])
 125
 126   AC_MSG_CHECKING([whether compiler builds 64bit binaries])
 127   AC_COMPILE_IFELSE(
 128     [
 129       AC_LANG_PROGRAM(
 130         [
 131           #ifndef _LP64
 132           # error "Compiler not in 64bit mode."
 133           #endif
 134         ]
 135       )
 136     ],
 137     [AC_MSG_RESULT([yes])],
 138     [
 139       AC_MSG_RESULT([no])
 140       AC_MSG_NOTICE([Solaris detected. Please consider building a 64-bit binary.])
 141     ]
 142   )
 143 fi
 144
 145 if test "x$ac_system" = "xAIX"; then
 146   AC_DEFINE([_THREAD_SAFE_ERRNO], [1], [Define to use the thread-safe version of errno under AIX.])
 147 fi
 148
 149 # Where to install .pc files.
 150 pkgconfigdir="${libdir}/pkgconfig"
 151 AC_SUBST([pkgconfigdir])
 152
 153 #
 154 # Checks for header files.
 155 #
 156 AC_HEADER_SYS_WAIT
 157 AC_HEADER_DIRENT
 158
 159 AC_CHECK_HEADERS_ONCE([ \
 160   arpa/inet.h \
 161   endian.h \
 162   fcntl.h \
 163   fnmatch.h \
 164   fs_info.h \
 165   fshelp.h \
 166   grp.h \
 167   kstat.h \
 168   kvm.h \
 169   libgen.h \
 170   mntent.h \
 171   mnttab.h \
 172   netdb.h \
 173   paths.h \
 174   poll.h \
 175   pthread_np.h \
 176   pwd.h \
 177   regex.h \
 178   sys/fs_types.h \
 179   sys/fstyp.h \
 180   sys/ioctl.h \
 181   sys/isa_defs.h \
 182   sys/mntent.h \
 183   sys/mnttab.h \
 184   sys/param.h \
 185   sys/resource.h \
 186   sys/select.h \
 187   sys/socket.h \
 188   sys/statfs.h \
 189   sys/statvfs.h \
 190   sys/types.h \
 191   sys/un.h \
 192   sys/vfs.h \
 193   sys/vfstab.h \
 194   sys/vmmeter.h \
 195   syslog.h \
 196   wordexp.h
 197 ])
 198
 199 if test "x$ac_system" = "xNetBSD"; then
 200   # For entropy plugin on newer NetBSD
 201   AC_CHECK_HEADERS([sys/rndio.h], [], [],
 202     [[
 203       #if HAVE_SYS_TYPES_H
 204       # include <sys/types.h>
 205       #endif
 206       #if HAVE_SYS_IOCTL_H
 207       # include <sys/ioctl.h>
 208       #endif
 209       #if HAVE_SYS_PARAM_H
 210       # include <sys/param.h>
 211       #endif
 212     ]]
 213   )
 214 fi
 215
 216 # For ping library
 217 AC_CHECK_HEADERS([netinet/in_systm.h], [], [],
 218   [[
 219     #include <stdint.h>
 220     #if HAVE_SYS_TYPES_H
 221     # include <sys/types.h>
 222     #endif
 223   ]]
 224 )
 225
 226 AC_CHECK_HEADERS([netinet/in.h], [], [],
 227   [[
 228     #include <stdint.h>
 229     #if HAVE_SYS_TYPES_H
 230     # include <sys/types.h>
 231     #endif
 232     #if HAVE_NETINET_IN_SYSTM_H
 233     # include <netinet/in_systm.h>
 234     #endif
 235   ]]
 236 )
 237
 238 AC_CHECK_HEADERS([netinet/ip.h], [], [],
 239   [[
 240     #include <stdint.h>
 241     #if HAVE_SYS_TYPES_H
 242     # include <sys/types.h>
 243     #endif
 244     #if HAVE_NETINET_IN_SYSTM_H
 245     # include <netinet/in_systm.h>
 246     #endif
 247     #if HAVE_NETINET_IN_H
 248     # include <netinet/in.h>
 249     #endif
 250   ]]
 251 )
 252
 253 AC_CHECK_HEADERS([netinet/ip_icmp.h], [], [],
 254   [[
 255     #include <stdint.h>
 256     #if HAVE_SYS_TYPES_H
 257     # include <sys/types.h>
 258     #endif
 259     #if HAVE_NETINET_IN_SYSTM_H
 260     # include <netinet/in_systm.h>
 261     #endif
 262     #if HAVE_NETINET_IN_H
 263     # include <netinet/in.h>
 264     #endif
 265     #if HAVE_NETINET_IP_H
 266     # include <netinet/ip.h>
 267     #endif
 268   ]]
 269 )
 270
 271 AC_CHECK_HEADERS([netinet/ip_var.h], [], [],
 272   [[
 273     #include <stdint.h>
 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
 289 AC_CHECK_HEADERS([netinet/ip6.h], [], [],
 290   [[
 291     #include <stdint.h>
 292     #if HAVE_SYS_TYPES_H
 293     # include <sys/types.h>
 294     #endif
 295     #if HAVE_NETINET_IN_SYSTM_H
 296     # include <netinet/in_systm.h>
 297     #endif
 298     #if HAVE_NETINET_IN_H
 299     # include <netinet/in.h>
 300     #endif
 301   ]]
 302 )
 303
 304 AC_CHECK_HEADERS([netinet/icmp6.h], [], [],
 305   [[
 306     #include <stdint.h>
 307     #if HAVE_SYS_TYPES_H
 308     # include <sys/types.h>
 309     #endif
 310     #if HAVE_NETINET_IN_SYSTM_H
 311     # include <netinet/in_systm.h>
 312     #endif
 313     #if HAVE_NETINET_IN_H
 314     # include <netinet/in.h>
 315     #endif
 316     #if HAVE_NETINET_IP6_H
 317     # include <netinet/ip6.h>
 318     #endif
 319   ]]
 320 )
 321
 322 AC_CHECK_HEADERS([netinet/tcp.h], [], [],
 323   [[
 324     #include <stdint.h>
 325     #if HAVE_SYS_TYPES_H
 326     # include <sys/types.h>
 327     #endif
 328     #if HAVE_NETINET_IN_SYSTM_H
 329     # include <netinet/in_systm.h>
 330     #endif
 331     #if HAVE_NETINET_IN_H
 332     # include <netinet/in.h>
 333     #endif
 334     #if HAVE_NETINET_IP_H
 335     # include <netinet/ip.h>
 336     #endif
 337   ]]
 338 )
 339
 340 AC_CHECK_HEADERS([netinet/udp.h], [], [],
 341   [[
 342     #include <stdint.h>
 343     #if HAVE_SYS_TYPES_H
 344     # include <sys/types.h>
 345     #endif
 346     #if HAVE_NETINET_IN_SYSTM_H
 347     # include <netinet/in_systm.h>
 348     #endif
 349     #if HAVE_NETINET_IN_H
 350     # include <netinet/in.h>
 351     #endif
 352     #if HAVE_NETINET_IP_H
 353     # include <netinet/ip.h>
 354     #endif
 355   ]]
 356 )
 357
 358 # For cpu modules
 359 AC_CHECK_HEADERS([sys/dkstat.h])
 360 if test "x$ac_system" = "xDarwin"; then
 361   AC_CHECK_HEADERS(
 362     [[ \
 363       mach/mach_init.h \
 364       mach/host_priv.h \
 365       mach/mach_error.h \
 366       mach/mach_host.h \
 367       mach/mach_port.h \
 368       mach/mach_types.h \
 369       mach/message.h \
 370       mach/processor_set.h \
 371       mach/processor.h \
 372       mach/processor_info.h \
 373       mach/task.h \
 374       mach/thread_act.h \
 375       mach/vm_region.h \
 376       mach/vm_map.h \
 377       mach/vm_prot.h \
 378       mach/vm_statistics.h \
 379       mach/kern_return.h \
 380       CoreFoundation/CoreFoundation.h \
 381       IOKit/IOKitLib.h \
 382       IOKit/IOTypes.h \
 383       IOKit/ps/IOPSKeys.h \
 384       IOKit/IOBSD.h \
 385       IOKit/storage/IOBlockStorageDriver.h
 386     ]]
 387   )
 388
 389   # For the battery plugin
 390   AC_CHECK_HEADERS([IOKit/ps/IOPowerSources.h], [], [],
 391     [[
 392       #if HAVE_IOKIT_IOKITLIB_H
 393       #  include <IOKit/IOKitLib.h>
 394       #endif
 395       #if HAVE_IOKIT_IOTYPES_H
 396       #  include <IOKit/IOTypes.h>
 397       #endif
 398     ]]
 399   )
 400 fi
 401
 402 AC_CHECK_HEADERS([sys/sysctl.h], [], [],
 403   [[
 404     #if HAVE_SYS_TYPES_H
 405     #  include <sys/types.h>
 406     #endif
 407     #if HAVE_SYS_PARAM_H
 408     # include <sys/param.h>
 409     #endif
 410   ]]
 411 )
 412
 413 # For interface plugin
 414 AC_CHECK_HEADERS([ifaddrs.h])
 415 AC_CHECK_HEADERS([net/if.h], [], [],
 416   [[
 417     #if HAVE_SYS_TYPES_H
 418     #  include <sys/types.h>
 419     #endif
 420     #if HAVE_SYS_SOCKET_H
 421     #  include <sys/socket.h>
 422     #endif
 423   ]]
 424 )
 425
 426 if test "x$ac_system" = "xLinux"; then
 427   # For hddtemp module
 428   AC_CHECK_HEADERS([linux/major.h])
 429
 430   # For md module (Linux only)
 431   AC_CHECK_HEADERS([linux/raid/md_u.h],
 432     [have_linux_raid_md_u_h="yes"],
 433     [have_linux_raid_md_u_h="no"],
 434     [[
 435       #include <sys/ioctl.h>
 436       #include <linux/major.h>
 437       #include <linux/types.h>
 438     ]]
 439   )
 440   AC_CHECK_HEADERS([sys/sysmacros.h])
 441
 442   AC_CHECK_HEADERS([linux/wireless.h],
 443     [have_linux_wireless_h="yes"],
 444     [have_linux_wireless_h="no"],
 445     [[
 446       #include <dirent.h>
 447       #include <sys/ioctl.h>
 448       #include <sys/socket.h>
 449     ]]
 450   )
 451
 452   AC_CHECK_HEADERS([linux/if.h], [], [],
 453     [[
 454       #if HAVE_SYS_TYPES_H
 455       #  include <sys/types.h>
 456       #endif
 457       #if HAVE_SYS_SOCKET_H
 458       #  include <sys/socket.h>
 459       #endif
 460     ]]
 461   )
 462
 463   AC_CHECK_HEADERS([linux/inet_diag.h], [], [],
 464     [[
 465       #if HAVE_SYS_TYPES_H
 466       #  include <sys/types.h>
 467       #endif
 468       #if HAVE_SYS_SOCKET_H
 469       #  include <sys/socket.h>
 470       #endif
 471     ]]
 472   )
 473
 474   AC_CHECK_HEADERS([linux/netdevice.h], [], [],
 475     [[
 476       #if HAVE_SYS_TYPES_H
 477       #  include <sys/types.h>
 478       #endif
 479       #if HAVE_SYS_SOCKET_H
 480       #  include <sys/socket.h>
 481       #endif
 482       #if HAVE_LINUX_IF_H
 483       # include <linux/if.h>
 484       #endif
 485     ]]
 486   )
 487
 488   # For ethstat module
 489   AC_CHECK_HEADERS([linux/sockios.h],
 490     [have_linux_sockios_h="yes"],
 491     [have_linux_sockios_h="no"],
 492     [[
 493       #if HAVE_SYS_IOCTL_H
 494       # include <sys/ioctl.h>
 495       #endif
 496       #if HAVE_NET_IF_H
 497       # include <net/if.h>
 498       #endif
 499     ]]
 500   )
 501
 502   AC_CHECK_HEADERS([linux/ethtool.h],
 503     [have_linux_ethtool_h="yes"],
 504     [have_linux_ethtool_h="no"],
 505     [[
 506       #if HAVE_SYS_IOCTL_H
 507       # include <sys/ioctl.h>
 508       #endif
 509       #if HAVE_NET_IF_H
 510       # include <net/if.h>
 511       #endif
 512       #if HAVE_LINUX_SOCKIOS_H
 513       # include <linux/sockios.h>
 514       #endif
 515     ]]
 516   )
 517
 518   # For ipvs module
 519   AC_CHECK_HEADERS([linux/ip_vs.h], [have_linux_ip_vs_h="yes"], [have_linux_ip_vs="no"])
 520   AC_CHECK_HEADERS([net/ip_vs.h], [have_net_ip_vs_h="yes"], [have_net_ip_vs_h="no"])
 521   AC_CHECK_HEADERS([ip_vs.h], [have_ip_vs_h="yes"], [have_ip_vs_h="no"])
 522
 523   ip_vs_h_needs_kernel_cflags="no"
 524
 525   if test "x$have_linux_ip_vs_h$have_net_ip_vs_h$have_ip_vs_h" = "xnonono" && test -d "$KERNEL_DIR"; then
 526     SAVE_CFLAGS="$CFLAGS"
 527     CFLAGS="$CFLAGS $KERNEL_CFLAGS"
 528
 529     AC_MSG_NOTICE([Did not find ip_vs.h. Trying again using headers from $KERNEL_DIR.])
 530
 531     AC_CHECK_HEADERS([linux/ip_vs.h], [have_linux_ip_vs_h="yes"])
 532     AC_CHECK_HEADERS([net/ip_vs.h], [have_net_ip_vs_h="yes"])
 533     AC_CHECK_HEADERS([ip_vs.h], [have_ip_vs_h="yes"])
 534
 535     if test "x$have_linux_ip_vs_h" = "xyes" || test "x$have_net_ip_vs_h" = "xyes" || test "x$have_ip_vs_h" = "xyes"; then
 536       ip_vs_h_needs_kernel_cflags="yes"
 537     fi
 538
 539     CFLAGS="$SAVE_CFLAGS"
 540   fi
 541
 542   # For the email plugin
 543   AC_CHECK_HEADERS([linux/un.h], [], [],
 544     [[
 545       #if HAVE_SYS_SOCKET_H
 546       #  include <sys/socket.h>
 547       #endif
 548     ]]
 549   )
 550   # For the turbostat plugin
 551   AC_CHECK_HEADERS([asm/msr-index.h],
 552     [have_asm_msrindex_h="yes"],
 553     [have_asm_msrindex_h="no"]
 554   )
 555
 556   if test "x$have_asm_msrindex_h" = "xyes"; then
 557     AC_CACHE_CHECK([whether asm/msr-index.h has MSR_PKG_C10_RESIDENCY],
 558       [c_cv_have_usable_asm_msrindex_h],
 559       [
 560         AC_COMPILE_IFELSE(
 561           [
 562             AC_LANG_PROGRAM(
 563               [[#include<asm/msr-index.h>]],
 564               [[
 565                 int y = MSR_PKG_C10_RESIDENCY;
 566                 return(y);
 567               ]]
 568             )
 569           ],
 570           [c_cv_have_usable_asm_msrindex_h="yes"],
 571           [c_cv_have_usable_asm_msrindex_h="no"],
 572         )
 573       ]
 574     )
 575   fi
 576
 577   AC_CHECK_HEADERS([cpuid.h],
 578     [have_cpuid_h="yes"],
 579     [have_cpuid_h="no (cpuid.h not found)"]
 580   )
 581
 582   AC_CHECK_HEADERS([sys/capability.h],
 583     [have_capability="yes"],
 584     [have_capability="no (<sys/capability.h> not found)"]
 585   )
 586
 587   if test "x$have_capability" = "xyes"; then
 588     AC_CHECK_LIB([cap], [cap_get_proc],
 589       [have_capability="yes"],
 590       [have_capability="no (cap_get_proc() not found)"]
 591     )
 592   fi
 593
 594   if test "x$have_capability" = "xyes"; then
 595     AC_DEFINE([HAVE_CAPABILITY], [1], [Define to 1 if you have cap_get_proc() (-lcap).])
 596   fi
 597
 598 else
 599   have_linux_raid_md_u_h="no"
 600   have_linux_wireless_h="no"
 601 fi
 602
 603 AM_CONDITIONAL([IP_VS_H_NEEDS_KERNEL_CFLAGS], [test "x$ip_vs_h_needs_kernel_cflags" = "xyes"])
 604 AM_CONDITIONAL([BUILD_WITH_CAPABILITY], [test "x$have_capability" = "xyes"])
 605
 606 # For the swap module
 607 have_sys_swap_h="yes"
 608 AC_CHECK_HEADERS([sys/swap.h vm/anon.h],
 609   [],
 610   [have_sys_swap_h="no"],
 611   [[
 612     #undef _FILE_OFFSET_BITS
 613     #undef _LARGEFILE64_SOURCE
 614     #if HAVE_SYS_TYPES_H
 615     #  include <sys/types.h>
 616     #endif
 617     #if HAVE_SYS_PARAM_H
 618     # include <sys/param.h>
 619     #endif
 620   ]]
 621 )
 622
 623 # For load module
 624 # For the processes plugin
 625 # For users module
 626 AC_CHECK_HEADERS([sys/loadavg.h linux/config.h utmp.h utmpx.h])
 627
 628 # For quota module
 629 AC_CHECK_HEADERS([sys/ucred.h], [], [],
 630   [[
 631     #if HAVE_SYS_TYPES_H
 632     #  include <sys/types.h>
 633     #endif
 634     #if HAVE_SYS_PARAM_H
 635     # include <sys/param.h>
 636     #endif
 637   ]]
 638 )
 639
 640 # For mount interface
 641 AC_CHECK_HEADERS([sys/mount.h], [], [],
 642   [[
 643     #if HAVE_SYS_TYPES_H
 644     #  include <sys/types.h>
 645     #endif
 646     #if HAVE_SYS_PARAM_H
 647     # include <sys/param.h>
 648     #endif
 649   ]]
 650 )
 651
 652 # --enable-xfs {{{
 653 AC_ARG_ENABLE([xfs],
 654   [AS_HELP_STRING([--enable-xfs], [xfs support in df plugin @<:@default=yes@:>@])],
 655   [],
 656   [enable_xfs="auto"]
 657 )
 658
 659 if test "x$enable_xfs" != "xno"; then
 660   AC_CHECK_HEADERS([xfs/xqm.h],
 661     [],
 662     [
 663       if test "x$enable_xfs" = "xyes"; then
 664         AC_MSG_ERROR([xfs/xqm.h not found])
 665       fi
 666     ],
 667     [[#define _GNU_SOURCE]]
 668   )
 669 fi
 670
 671 # }}}
 672
 673 # For the dns plugin
 674 AC_CHECK_HEADERS([arpa/nameser.h])
 675 AC_CHECK_HEADERS([arpa/nameser_compat.h], [], [],
 676   [[
 677     #if HAVE_ARPA_NAMESER_H
 678     # include <arpa/nameser.h>
 679     #endif
 680   ]]
 681 )
 682
 683 AC_CHECK_HEADERS([net/if_arp.h], [], [],
 684   [[
 685     #if HAVE_SYS_SOCKET_H
 686     # include <sys/socket.h>
 687     #endif
 688   ]]
 689 )
 690
 691 AC_CHECK_HEADERS([net/ppp_defs.h])
 692 AC_CHECK_HEADERS([net/if_ppp.h], [], [],
 693   [[
 694     #if HAVE_NET_PPP_DEFS_H
 695     # include <net/ppp_defs.h>
 696     #endif
 697   ]]
 698 )
 699
 700 AC_CHECK_HEADERS([netinet/if_ether.h], [], [],
 701   [[
 702     #include <stdint.h>
 703     #if HAVE_SYS_TYPES_H
 704     # include <sys/types.h>
 705     #endif
 706     #if HAVE_SYS_SOCKET_H
 707     # include <sys/socket.h>
 708     #endif
 709     #if HAVE_NET_IF_H
 710     # include <net/if.h>
 711     #endif
 712     #if HAVE_NETINET_IN_H
 713     # include <netinet/in.h>
 714     #endif
 715   ]]
 716 )
 717
 718 AC_CHECK_HEADERS([net/pfvar.h],
 719   [have_net_pfvar_h="yes"],
 720   [have_net_pfvar_h="no"],
 721   [[
 722     #if HAVE_SYS_IOCTL_H
 723     # include <sys/ioctl.h>
 724     #endif
 725     #if HAVE_SYS_SOCKET_H
 726     # include <sys/socket.h>
 727     #endif
 728     #if HAVE_NET_IF_H
 729     # include <net/if.h>
 730     #endif
 731     #if HAVE_NETINET_IN_H
 732     # include <netinet/in.h>
 733     #endif
 734   ]]
 735 )
 736
 737 # For the multimeter plugin
 738 AC_CHECK_HEADERS([termios.h],
 739   [have_termios_h="yes"],
 740   [have_termios_h="no"]
 741 )
 742
 743 # For cpusleep plugin
 744 AC_CACHE_CHECK([whether clock_boottime and clock_monotonic are supported],
 745   [c_cv_have_clock_boottime_monotonic],
 746   [
 747     AC_COMPILE_IFELSE(
 748       [AC_LANG_PROGRAM(
 749         [[#include <time.h>]],
 750         [[
 751           struct timespec b, m;
 752           clock_gettime(CLOCK_BOOTTIME, &b );
 753           clock_gettime(CLOCK_MONOTONIC, &m );
 754         ]]
 755       )
 756       ],
 757       [c_cv_have_clock_boottime_monotonic="yes"],
 758       [c_cv_have_clock_boottime_monotonic="no"]
 759     )
 760   ]
 761 )
 762
 763
 764 #
 765 # Checks for typedefs, structures, and compiler characteristics.
 766 #
 767 AC_C_CONST
 768 AC_TYPE_PID_T
 769 AC_TYPE_SIZE_T
 770 AC_TYPE_UID_T
 771 AC_HEADER_TIME
 772
 773 test_cxx_flags() {
 774   AC_LANG_PUSH([C++])
 775   AC_LANG_CONFTEST(
 776     [AC_LANG_SOURCE([[int main(void){}]]) ]
 777   )
 778   $CXX -c conftest.cpp $CXXFLAGS $@ > /dev/null 2> /dev/null
 779   ret=$?
 780   rm -f conftest.o
 781   AC_LANG_POP([C++])
 782   return $ret
 783 }
 784
 785 #
 786 # Checks for library functions.
 787 #
 788 AC_CHECK_FUNCS_ONCE([ \
 789     asprintf \
 790     closelog \
 791     getaddrinfo \
 792     getgrnam_r \
 793     getnameinfo \
 794     getpwnam_r \
 795     gettimeofday \
 796     if_indextoname \
 797     openlog \
 798     regcomp \
 799     regerror \
 800     regexec \
 801     regfree \
 802     select \
 803     setenv \
 804     setgroups \
 805     strcasecmp \
 806     strdup \
 807     strncasecmp \
 808     sysconf
 809   ]
 810 )
 811
 812 AC_FUNC_STRERROR_R
 813
 814 SAVE_CFLAGS="$CFLAGS"
 815 # Emulate behavior of src/Makefile.am
 816 if test "x$GCC" = "xyes"; then
 817   CFLAGS="$CFLAGS -Wall -Werror"
 818 fi
 819
 820 AC_CACHE_CHECK([for strtok_r],
 821   [c_cv_have_strtok_r_default],
 822   [
 823     AC_LINK_IFELSE(
 824       [
 825         AC_LANG_PROGRAM(
 826           [[
 827             #include <stdlib.h>
 828             #include <stdio.h>
 829             #include <string.h>
 830           ]],
 831           [[
 832             char buffer[] = "foo,bar,baz";
 833             char *token;
 834             char *dummy;
 835             char *saveptr;
 836
 837             dummy = buffer;
 838             saveptr = NULL;
 839             while ((token = strtok_r (dummy, ",", &saveptr)) != NULL)
 840             {
 841               dummy = NULL;
 842               printf ("token = %s;\n", token);
 843             }
 844           ]]
 845         )
 846       ],
 847       [c_cv_have_strtok_r_default="yes"],
 848       [c_cv_have_strtok_r_default="no"]
 849     )
 850   ]
 851 )
 852
 853 if test "x$c_cv_have_strtok_r_default" = "xno"; then
 854   CFLAGS="$CFLAGS -D_REENTRANT=1"
 855
 856   AC_CACHE_CHECK([if strtok_r needs _REENTRANT],
 857     [c_cv_have_strtok_r_reentrant],
 858     [
 859       AC_LINK_IFELSE(
 860         [
 861           AC_LANG_PROGRAM(
 862             [[
 863               #include <stdlib.h>
 864               #include <stdio.h>
 865               #include <string.h>
 866             ]],
 867             [[
 868               char buffer[] = "foo,bar,baz";
 869               char *token;
 870               char *dummy;
 871               char *saveptr;
 872
 873               dummy = buffer;
 874               saveptr = NULL;
 875               while ((token = strtok_r (dummy, ",", &saveptr)) != NULL)
 876               {
 877                 dummy = NULL;
 878                 printf ("token = %s;\n", token);
 879               }
 880             ]]
 881           )
 882         ],
 883         [c_cv_have_strtok_r_reentrant="yes"],
 884         [AC_MSG_FAILURE([strtok_r is not available. Please file a bugreport!])]
 885       )
 886     ]
 887   )
 888 fi
 889
 890 CFLAGS="$SAVE_CFLAGS"
 891 if test "x$c_cv_have_strtok_r_reentrant" = "xyes"; then
 892   CFLAGS="$CFLAGS -D_REENTRANT=1"
 893 fi
 894
 895 AC_CHECK_FUNCS([socket],
 896   [],
 897   [
 898     AC_CHECK_LIB([socket], [socket],
 899       [socket_needs_socket="yes"],
 900       [AC_MSG_ERROR([cannot find socket() in libsocket])]
 901     )
 902   ]
 903 )
 904 AM_CONDITIONAL([BUILD_WITH_LIBSOCKET], [test "x$socket_needs_socket" = "xyes"])
 905
 906 clock_gettime_needs_posix4="no"
 907 AC_CHECK_FUNCS([clock_gettime],
 908   [have_clock_gettime="yes"],
 909   [have_clock_gettime="no"]
 910 )
 911
 912 if test "x$have_clock_gettime" = "xno"; then
 913   AC_CHECK_LIB([rt], [clock_gettime],
 914     [
 915       clock_gettime_needs_rt="yes"
 916       have_clock_gettime="yes"
 917     ]
 918   )
 919 fi
 920
 921 if test "x$have_clock_gettime" = "xno"; then
 922   AC_CHECK_LIB([posix4], [clock_gettime],
 923     [
 924       clock_gettime_needs_posix4="yes"
 925       have_clock_gettime="yes"
 926     ]
 927   )
 928 fi
 929
 930 if test "x$have_clock_gettime" = "xyes"; then
 931   AC_DEFINE([HAVE_CLOCK_GETTIME], [1], [Define if the clock_gettime(2) function is available.])
 932 fi
 933
 934 AC_CHECK_FUNCS([nanosleep], [],
 935   AC_CHECK_LIB([rt], [nanosleep],
 936     [nanosleep_needs_rt="yes"],
 937     [
 938       AC_CHECK_LIB([posix4], [nanosleep],
 939         [nanosleep_needs_posix4="yes"],
 940         [AC_MSG_ERROR([cannot find nanosleep])]
 941       )
 942     ]
 943   )
 944 )
 945
 946 AM_CONDITIONAL([BUILD_WITH_LIBRT], [test "x$clock_gettime_needs_rt" = "xyes" || test "x$nanosleep_needs_rt" = "xyes"])
 947 AM_CONDITIONAL([BUILD_WITH_LIBPOSIX4], [test "x$clock_gettime_needs_posix4" = "xyes" || test "x$nanosleep_needs_posix4" = "xyes"])
 948
 949 AC_CHECK_FUNCS([getifaddrs], [have_getifaddrs="yes"], [have_getifaddrs="no"])
 950 AC_CHECK_FUNCS([getloadavg], [have_getloadavg="yes"], [have_getloadavg="no"])
 951 AC_CHECK_FUNCS([getutent], [have_getutent="yes"], [have_getutent="no"])
 952 AC_CHECK_FUNCS([getutxent], [have_getutxent="yes"], [have_getutxent="no"])
 953 AC_CHECK_FUNCS([host_statistics], [have_host_statistics="yes"], [have_host_statistics="no"])
 954 AC_CHECK_FUNCS([processor_info], [have_processor_info="yes"], [have_processor_info="no"])
 955 AC_CHECK_FUNCS([statfs], [have_statfs="yes"], [have_statfs="no"])
 956 AC_CHECK_FUNCS([statvfs], [have_statvfs="yes"], [have_statvfs="no"])
 957 AC_CHECK_FUNCS([sysctl], [have_sysctl="yes"], [have_sysctl="no"])
 958 AC_CHECK_FUNCS([sysctlbyname], [have_sysctlbyname="yes"], [have_sysctlbyname="no"])
 959 AC_CHECK_FUNCS([syslog], [have_syslog="yes"], [have_syslog="no"])
 960 AC_CHECK_FUNCS([thread_info], [have_thread_info="yes"], [have_thread_info="no"])
 961
 962 # Check for strptime {{{
 963 if test "x$GCC" = "xyes"; then
 964   SAVE_CFLAGS="$CFLAGS"
 965   CFLAGS="$CFLAGS -Wall -Wextra -Werror"
 966 fi
 967
 968 AC_CHECK_FUNCS([strptime], [have_strptime="yes"], [have_strptime="no"])
 969 if test "x$have_strptime" = "xyes"; then
 970   AC_CACHE_CHECK([whether strptime is exported by default],
 971     [c_cv_have_strptime_default],
 972     [
 973       AC_COMPILE_IFELSE(
 974         [
 975           AC_LANG_PROGRAM(
 976             [[#include <time.h>]],
 977             [[
 978               struct tm stm;
 979               (void)strptime ("2010-12-30%13:42:42", "%Y-%m-%dT%T", &stm);
 980             ]]
 981           )
 982         ],
 983         [c_cv_have_strptime_default="yes"],
 984         [c_cv_have_strptime_default="no"])
 985     ]
 986   )
 987 fi
 988
 989 if test "x$have_strptime" = "xyes" && test "x$c_cv_have_strptime_default" = "xno"; then
 990   AC_CACHE_CHECK([whether strptime needs standards mode],
 991     [c_cv_have_strptime_standards],
 992     [
 993       AC_COMPILE_IFELSE(
 994         [
 995           AC_LANG_PROGRAM(
 996             [[
 997               #ifndef _ISOC99_SOURCE
 998               # define _ISOC99_SOURCE 1
 999               #endif
1000               #ifndef _POSIX_C_SOURCE
1001               # define _POSIX_C_SOURCE 200112L
1002               #endif
1003               #ifndef _XOPEN_SOURCE
1004               # define _XOPEN_SOURCE 500
1005               #endif
1006               #include <time.h>
1007             ]],
1008             [[
1009               struct tm stm;
1010               (void)strptime ("2010-12-30%13:42:42", "%Y-%m-%dT%T", &stm);
1011             ]]
1012           )
1013         ],
1014         [c_cv_have_strptime_standards="yes"],
1015         [c_cv_have_strptime_standards="no"]
1016       )
1017     ]
1018   )
1019
1020   if test "x$c_cv_have_strptime_standards" = "xyes"; then
1021     AC_DEFINE([STRPTIME_NEEDS_STANDARDS], [1],
1022       [Set to true if strptime is only exported in X/Open mode (GNU libc).]
1023     )
1024   else
1025     have_strptime="no"
1026   fi
1027 fi
1028
1029 if test "x$GCC" = "xyes"; then
1030   CFLAGS="$SAVE_CFLAGS"
1031 fi
1032 # }}} Check for strptime
1033
1034 AC_MSG_CHECKING([for sysctl kern.cp_times])
1035 if test -x /sbin/sysctl; then
1036   /sbin/sysctl kern.cp_times >/dev/null 2>&1
1037   if test $? -eq 0; then
1038     AC_MSG_RESULT([yes])
1039     AC_DEFINE([HAVE_SYSCTL_KERN_CP_TIMES], [1], [Define if sysctl supports kern.cp_times])
1040   else
1041     AC_MSG_RESULT([no])
1042   fi
1043 else
1044   AC_MSG_RESULT([no])
1045 fi
1046
1047 AC_MSG_CHECKING([for sysctl kern.cp_time])
1048 if test -x /sbin/sysctl; then
1049   /sbin/sysctl kern.cp_time >/dev/null 2>&1
1050   if test $? -eq 0
1051   then
1052     AC_MSG_RESULT([yes])
1053     AC_DEFINE([HAVE_SYSCTL_KERN_CP_TIME], [1], [Define if sysctl supports kern.cp_time])
1054   else
1055     AC_MSG_RESULT([no])
1056   fi
1057 else
1058   AC_MSG_RESULT([no])
1059 fi
1060
1061 AC_CHECK_FUNCS([swapctl], [have_swapctl="yes"], [have_swapctl="no"])
1062 if test "x$have_swapctl" = "xyes"; then
1063   AC_CACHE_CHECK([whether swapctl takes two arguments],
1064     [c_cv_have_swapctl_two_args],
1065     [
1066       AC_COMPILE_IFELSE(
1067         [
1068           AC_LANG_PROGRAM(
1069             [[
1070               #if HAVE_SYS_SWAP_H && !defined(_LP64) && _FILE_OFFSET_BITS == 64
1071               #  undef _FILE_OFFSET_BITS
1072               #  undef _LARGEFILE64_SOURCE
1073               #endif
1074               #include <sys/stat.h>
1075               #include <sys/param.h>
1076               #include <sys/swap.h>
1077               #include <unistd.h>
1078             ]],
1079             [[int num = swapctl(0, NULL);]]
1080           )
1081         ],
1082         [c_cv_have_swapctl_two_args="yes"],
1083         [c_cv_have_swapctl_two_args="no"]
1084       )
1085     ]
1086   )
1087
1088   AC_CACHE_CHECK([whether swapctl takes three arguments],
1089     [c_cv_have_swapctl_three_args],
1090     [
1091       AC_COMPILE_IFELSE(
1092         [
1093           AC_LANG_PROGRAM(
1094             [[
1095               #if HAVE_SYS_SWAP_H && !defined(_LP64) && _FILE_OFFSET_BITS == 64
1096               #  undef _FILE_OFFSET_BITS
1097               #  undef _LARGEFILE64_SOURCE
1098               #endif
1099               #include <sys/stat.h>
1100               #include <sys/param.h>
1101               #include <sys/swap.h>
1102               #include <unistd.h>
1103             ]],
1104             [[int num = swapctl(0, NULL, 0);]]
1105           )
1106         ],
1107         [c_cv_have_swapctl_three_args="yes"],
1108         [c_cv_have_swapctl_three_args="no"]
1109       )
1110     ]
1111   )
1112 fi
1113
1114 # Check for different versions of `swapctl' here..
1115 if test "x$have_swapctl" = "xyes"; then
1116   if test "x$c_cv_have_swapctl_two_args" = "xyes"; then
1117     AC_DEFINE([HAVE_SWAPCTL_TWO_ARGS], [1], [Define if the function swapctl exists and takes two arguments.])
1118   fi
1119
1120   if test "x$c_cv_have_swapctl_three_args" = "xyes"; then
1121     AC_DEFINE([HAVE_SWAPCTL_THREE_ARGS], [1], [Define if the function swapctl exists and takes three arguments.])
1122   fi
1123 fi
1124
1125 # Check for NAN
1126 AC_ARG_WITH([nan-emulation],
1127   [AS_HELP_STRING([--with-nan-emulation], [use emulated NAN. For crosscompiling only.])],
1128   [
1129     if test "x$withval" = "xno"; then
1130       nan_type="none"
1131     else if test "x$withval" = "xyes"; then
1132       nan_type="zero"
1133     else
1134       nan_type="$withval"
1135     fi; fi
1136   ],
1137   [nan_type="none"]
1138 )
1139
1140 if test "x$nan_type" = "xnone"; then
1141   AC_CACHE_CHECK([whether NAN is defined by default],
1142     [c_cv_have_nan_default],
1143     [
1144       AC_COMPILE_IFELSE(
1145         [
1146           AC_LANG_PROGRAM(
1147             [[
1148               #include <stdlib.h>
1149               #include <math.h>
1150               static double foo = NAN;
1151             ]],
1152             [[
1153               if (isnan (foo))
1154                 return 0;
1155               return 1;
1156             ]]
1157           )
1158         ],
1159         [c_cv_have_nan_default="yes"],
1160         [c_cv_have_nan_default="no"]
1161       )
1162     ]
1163   )
1164 fi
1165
1166 if test "x$c_cv_have_nan_default" = "xyes"; then
1167   nan_type="default"
1168 fi
1169
1170 if test "x$nan_type" = "xnone"; then
1171   AC_CACHE_CHECK([whether NAN is defined by __USE_ISOC99],
1172     [c_cv_have_nan_isoc],
1173     [
1174       AC_COMPILE_IFELSE(
1175         [
1176           AC_LANG_PROGRAM(
1177             [[
1178               #include <stdlib.h>
1179               #define __USE_ISOC99 1
1180               #include <math.h>
1181               static double foo = NAN;
1182             ]],
1183             [[
1184               if (isnan (foo))
1185                 return 0;
1186               return 1;
1187             ]]
1188           )
1189         ],
1190         [c_cv_have_nan_isoc="yes"],
1191         [c_cv_have_nan_isoc="no"]
1192       )
1193     ]
1194   )
1195 fi
1196
1197 if test "x$c_cv_have_nan_isoc" = "xyes"; then
1198   nan_type="isoc99"
1199 fi
1200
1201 if test "x$nan_type" = "xnone"; then
1202   SAVE_LDFLAGS="$LDFLAGS"
1203   LDFLAGS="$LDFLAGS -lm"
1204   AC_CACHE_CHECK([whether NAN can be defined by 0/0],
1205     [c_cv_have_nan_zero],
1206     [
1207       AC_RUN_IFELSE(
1208         [
1209           AC_LANG_PROGRAM(
1210             [[
1211               #include <stdlib.h>
1212               #include <math.h>
1213               #ifdef NAN
1214               # undef NAN
1215               #endif
1216               #define NAN (0.0 / 0.0)
1217               #ifndef isnan
1218               # define isnan(f) ((f) != (f))
1219               #endif
1220               static double foo = NAN;
1221             ]],
1222             [[
1223               if (isnan (foo))
1224                 return 0;
1225               return 1;
1226             ]]
1227           )
1228         ],
1229         [c_cv_have_nan_zero="yes"],
1230         [c_cv_have_nan_zero="no"]
1231       )
1232     ]
1233   )
1234   LDFLAGS=$SAVE_LDFLAGS
1235 fi
1236
1237 if test "x$c_cv_have_nan_zero" = "xyes"; then
1238   nan_type="zero"
1239 fi
1240
1241 if test "x$nan_type" = "xdefault"; then
1242   AC_DEFINE([NAN_STATIC_DEFAULT], [1],
1243     [Define if NAN is defined by default and can initialize static variables.]
1244   )
1245 else if test "x$nan_type" = "xisoc99"; then
1246   AC_DEFINE([NAN_STATIC_ISOC], [1],
1247     [Define if NAN is defined by __USE_ISOC99 and can initialize static variables.]
1248   )
1249 else if test "x$nan_type" = "xzero"; then
1250   AC_DEFINE([NAN_ZERO_ZERO], [1],
1251     [Define if NAN can be defined as (0.0 / 0.0)]
1252   )
1253 else
1254   AC_MSG_ERROR([Didn't find out how to statically initialize variables to NAN. Sorry.])
1255 fi; fi; fi
1256
1257 AC_ARG_WITH([fp-layout],
1258   [
1259     AS_HELP_STRING([--with-fp-layout],
1260       [set the memory layout of doubles. For crosscompiling only.]
1261     )
1262   ],
1263   [
1264     if test "x$withval" = "xnothing"; then
1265       fp_layout_type="nothing"
1266     else if test "x$withval" = "xendianflip"; then
1267       fp_layout_type="endianflip"
1268     else if test "x$withval" = "xintswap"; then
1269       fp_layout_type="intswap"
1270     else
1271       AC_MSG_ERROR([Invalid argument for --with-fp-layout. Valid arguments are: nothing, endianflip, intswap]);
1272     fi; fi; fi
1273   ],
1274   [fp_layout_type="unknown"]
1275 )
1276
1277 if test "x$fp_layout_type" = "xunknown"; then
1278   AC_CACHE_CHECK([if doubles are stored in x86 representation],
1279     [c_cv_fp_layout_need_nothing],
1280     [
1281       AC_RUN_IFELSE(
1282         [
1283           AC_LANG_PROGRAM(
1284             [[
1285               #include <stdlib.h>
1286               #include <stdio.h>
1287               #include <string.h>
1288               #include <stdint.h>
1289               #include <inttypes.h>
1290               #include <stdbool.h>
1291             ]],
1292             [[
1293               uint64_t i0;
1294               uint64_t i1;
1295               uint8_t c[8];
1296               double d;
1297
1298               d = 8.642135e130;
1299               memcpy ((void *) &i0, (void *) &d, 8);
1300
1301               i1 = i0;
1302               memcpy ((void *) c, (void *) &i1, 8);
1303
1304               if ((c[0] == 0x2f) && (c[1] == 0x25)
1305                   && (c[2] == 0xc0) && (c[3] == 0xc7)
1306                   && (c[4] == 0x43) && (c[5] == 0x2b)
1307                   && (c[6] == 0x1f) && (c[7] == 0x5b))
1308                 return (0);
1309               return (1);
1310             ]]
1311           )
1312         ],
1313         [c_cv_fp_layout_need_nothing="yes"],
1314         [c_cv_fp_layout_need_nothing="no"]
1315       )
1316     ]
1317   )
1318 fi
1319
1320 if test "x$c_cv_fp_layout_need_nothing" = "xyes"; then
1321   fp_layout_type="nothing"
1322 fi
1323
1324 if test "x$fp_layout_type" = "xunknown"; then
1325   AC_CACHE_CHECK([if endianflip converts to x86 representation],
1326     [c_cv_fp_layout_need_endianflip],
1327     [
1328       AC_RUN_IFELSE(
1329         [
1330           AC_LANG_PROGRAM(
1331             [[
1332               #include <stdlib.h>
1333               #include <stdio.h>
1334               #include <string.h>
1335               #include <stdint.h>
1336               #include <inttypes.h>
1337               #include <stdbool.h>
1338               #define endianflip(A) ((((uint64_t)(A) & 0xff00000000000000LL) >> 56) | \
1339                                      (((uint64_t)(A) & 0x00ff000000000000LL) >> 40) | \
1340                                      (((uint64_t)(A) & 0x0000ff0000000000LL) >> 24) | \
1341                                      (((uint64_t)(A) & 0x000000ff00000000LL) >> 8)  | \
1342                                      (((uint64_t)(A) & 0x00000000ff000000LL) << 8)  | \
1343                                      (((uint64_t)(A) & 0x0000000000ff0000LL) << 24) | \
1344                                      (((uint64_t)(A) & 0x000000000000ff00LL) << 40) | \
1345                                      (((uint64_t)(A) & 0x00000000000000ffLL) << 56))
1346             ]],
1347             [[
1348               uint64_t i0;
1349               uint64_t i1;
1350               uint8_t c[8];
1351               double d;
1352
1353               d = 8.642135e130;
1354               memcpy ((void *) &i0, (void *) &d, 8);
1355
1356               i1 = endianflip (i0);
1357               memcpy ((void *) c, (void *) &i1, 8);
1358
1359               if ((c[0] == 0x2f) && (c[1] == 0x25)
1360                   && (c[2] == 0xc0) && (c[3] == 0xc7)
1361                   && (c[4] == 0x43) && (c[5] == 0x2b)
1362                   && (c[6] == 0x1f) && (c[7] == 0x5b))
1363                 return (0);
1364               return (1);
1365             ]]
1366           )
1367         ],
1368         [c_cv_fp_layout_need_endianflip="yes"],
1369         [c_cv_fp_layout_need_endianflip="no"]
1370       ]
1371     )
1372   )
1373 fi
1374
1375 if test "x$c_cv_fp_layout_need_endianflip" = "xyes"; then
1376   fp_layout_type="endianflip"
1377 fi
1378
1379 if test "x$fp_layout_type" = "xunknown"; then
1380   AC_CACHE_CHECK([if intswap converts to x86 representation],
1381     [c_cv_fp_layout_need_intswap],
1382     [
1383       AC_RUN_IFELSE(
1384         [
1385           AC_LANG_PROGRAM(
1386             [[
1387               #include <stdlib.h>
1388               #include <stdio.h>
1389               #include <string.h>
1390               #include <stdint.h>
1391               #include <inttypes.h>
1392               #include <stdbool.h>
1393               #define intswap(A)    ((((uint64_t)(A) & 0xffffffff00000000LL) >> 32) | \
1394                                      (((uint64_t)(A) & 0x00000000ffffffffLL) << 32))
1395             ]],
1396             [[
1397               uint64_t i0;
1398               uint64_t i1;
1399               uint8_t c[8];
1400               double d;
1401
1402               d = 8.642135e130;
1403               memcpy ((void *) &i0, (void *) &d, 8);
1404
1405               i1 = intswap (i0);
1406               memcpy ((void *) c, (void *) &i1, 8);
1407
1408               if ((c[0] == 0x2f) && (c[1] == 0x25)
1409                   && (c[2] == 0xc0) && (c[3] == 0xc7)
1410                   && (c[4] == 0x43) && (c[5] == 0x2b)
1411                   && (c[6] == 0x1f) && (c[7] == 0x5b))
1412                 return (0);
1413               return (1);
1414             ]]
1415           )
1416         ],
1417         [c_cv_fp_layout_need_intswap="yes"],
1418         [c_cv_fp_layout_need_intswap="no"]
1419       )
1420     ]
1421   )
1422 fi
1423
1424 if test "x$c_cv_fp_layout_need_intswap" = "xyes"; then
1425   fp_layout_type="intswap"
1426 fi
1427
1428 if test "x$fp_layout_type" = "xnothing"; then
1429   AC_DEFINE([FP_LAYOUT_NEED_NOTHING], [1],
1430     [Define if doubles are stored in x86 representation.]
1431   )
1432 else if test "x$fp_layout_type" = "xendianflip"; then
1433   AC_DEFINE([FP_LAYOUT_NEED_ENDIANFLIP], [1],
1434     [Define if endianflip is needed to convert to x86 representation.]
1435   )
1436 else if test "x$fp_layout_type" = "xintswap"; then
1437   AC_DEFINE([FP_LAYOUT_NEED_INTSWAP], [1],
1438     [Define if intswap is needed to convert to x86 representation.]
1439   )
1440 else
1441   AC_MSG_ERROR([Didn't find out how doubles are stored in memory. Sorry.])
1442 fi; fi; fi
1443
1444 # For cpusleep plugin
1445 AC_CACHE_CHECK([whether clock_boottime and clock_monotonic are supported],
1446   [c_cv_have_clock_boottime_monotonic],
1447   [
1448     AC_COMPILE_IFELSE(
1449       [AC_LANG_PROGRAM(
1450         [[#include <time.h>]],
1451         [[
1452           struct timespec b, m;
1453           clock_gettime(CLOCK_BOOTTIME, &b );
1454           clock_gettime(CLOCK_MONOTONIC, &m );
1455         ]]
1456       )
1457       ],
1458       [c_cv_have_clock_boottime_monotonic="yes"],
1459       [c_cv_have_clock_boottime_monotonic="no"]
1460     )
1461   ]
1462 )
1463
1464 # --with-useragent {{{
1465 AC_ARG_WITH([useragent],
1466   [AS_HELP_STRING([--with-useragent@<:@=AGENT@:>@], [User agent to use on http requests])],
1467   [
1468     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
1469       AC_DEFINE_UNQUOTED([COLLECTD_USERAGENT], ["$withval"], [User agent for http requests])
1470     fi
1471   ]
1472 )
1473
1474 # }}}
1475
1476 # --with-data-max-name-len {{{
1477 AC_ARG_WITH([data-max-name-len],
1478   [AS_HELP_STRING([--with-data-max-name-len@<:@=VALUE@:>@], [Maximum length of data buffers])],
1479   [
1480     if test "x$withval" != "x" && test $withval -gt 0; then
1481       AC_DEFINE_UNQUOTED([DATA_MAX_NAME_LEN], [$withval], [Maximum length of data buffers])
1482     else
1483       AC_MSG_ERROR([DATA_MAX_NAME_LEN must be a positive integer -- $withval given])
1484     fi
1485   ],
1486   [AC_DEFINE([DATA_MAX_NAME_LEN], [128], [Maximum length of data buffers])]
1487 )
1488 # }}}
1489
1490 AC_CHECK_FUNCS([getfsstat], [have_getfsstat="yes"], [have_getfsstat="no"])
1491 AC_CHECK_FUNCS(getvfsstat, [have_getvfsstat="yes"], [have_getvfsstat="no"])
1492 AC_CHECK_FUNCS(listmntent, [have_listmntent="yes"], [have_listmntent="no"])
1493 AC_CHECK_FUNCS(getmntent_r, [have_getmntent_r="yes"], [have_getmntent_r="no"])
1494
1495 AC_CHECK_FUNCS(getmntent, [have_getmntent="libc"], [have_getmntent="no"])
1496 if test "x$have_getmntent" = "xno"; then
1497   AC_CHECK_LIB([sun], [getmntent],
1498     [have_getmntent="sun"],
1499     [have_gemntent="no"]
1500   )
1501 fi
1502
1503 if test "x$have_getmntent" = "xno"; then
1504   AC_CHECK_LIB([seq], [getmntent],
1505     [have_getmntent="seq"],
1506     [have_getmntent="no"]
1507   )
1508 fi
1509
1510 if test "x$have_getmntent" = "xno"; then
1511   AC_CHECK_LIB([gen], [getmntent],
1512     [have_getmntent="gen"],
1513     [have_getmntent="no"]
1514   )
1515 fi
1516
1517 if test "x$have_getmntent" = "xlibc"; then
1518   AC_CACHE_CHECK([whether getmntent takes one argument],
1519     [c_cv_have_one_getmntent],
1520     [
1521       AC_COMPILE_IFELSE(
1522         [
1523           AC_LANG_PROGRAM(
1524             [[#include "$srcdir/src/utils_mount.h"]],
1525             [[
1526               FILE *fh;
1527               struct mntent *me;
1528               fh = setmntent ("/etc/mtab", "r");
1529               me = getmntent (fh);
1530               return(me->mnt_passno);
1531             ]]
1532           )
1533         ],
1534         [c_cv_have_one_getmntent="yes"],
1535         [c_cv_have_one_getmntent="no"]
1536       )
1537     ]
1538   )
1539
1540   AC_CACHE_CHECK([whether getmntent takes two arguments],
1541     [c_cv_have_two_getmntent],
1542     [
1543       AC_COMPILE_IFELSE(
1544         [
1545           AC_LANG_PROGRAM(
1546             [[#include "$srcdir/src/utils_mount.h"]],
1547             [[
1548               FILE *fh;
1549               struct mnttab mt;
1550               int status;
1551               fh = fopen ("/etc/mnttab", "r");
1552               status = getmntent (fh, &mt);
1553               return(status);
1554             ]]
1555           )
1556         ],
1557         [c_cv_have_two_getmntent="yes"],
1558         [c_cv_have_two_getmntent="no"]
1559       )
1560     ]
1561   )
1562 fi
1563
1564 # Check for different versions of `getmntent' here..
1565
1566 if test "x$have_getmntent" = "xlibc"; then
1567   if test "x$c_cv_have_one_getmntent" = "xyes"; then
1568     AC_DEFINE([HAVE_ONE_GETMNTENT], [1],
1569       [Define if the function getmntent exists and takes one argument.]
1570     )
1571   fi
1572
1573   if test "x$c_cv_have_two_getmntent" = "xyes"; then
1574     AC_DEFINE([HAVE_TWO_GETMNTENT], [1],
1575       [Define if the function getmntent exists and takes two arguments.]
1576     )
1577   fi
1578 fi
1579
1580 if test "x$have_getmntent" = "xsun"; then
1581   AC_DEFINE([HAVE_SUN_GETMNTENT], [1],
1582     [Define if the function getmntent exists. It is the version from libsun.]
1583   )
1584 fi
1585
1586 if test "x$have_getmntent" = "xgen"; then
1587   AC_DEFINE([HAVE_GEN_GETMNTENT], [1],
1588     [Define if the function getmntent exists. It is the version from libgen.]
1589   )
1590 fi
1591
1592 # Check for htonll
1593 AC_CACHE_CHECK([whether htonll is defined],
1594   [c_cv_have_htonll],
1595   [
1596     AC_LINK_IFELSE(
1597       [
1598         AC_LANG_PROGRAM(
1599           [[
1600             #include <inttypes.h>
1601             #include <sys/types.h>
1602             #include <netinet/in.h>
1603           ]],
1604           [[return htonll(0);]]
1605         )
1606       ],
1607       [c_cv_have_htonll="yes"],
1608       [c_cv_have_htonll="no"]
1609     )
1610   ]
1611 )
1612
1613 if test "x$c_cv_have_htonll" = "xyes"; then
1614   AC_DEFINE([HAVE_HTONLL], [1], [Define if the function htonll exists.])
1615 fi
1616
1617 # Check for structures
1618 AC_CHECK_MEMBERS([struct if_data.ifi_ibytes, struct if_data.ifi_opackets, struct if_data.ifi_ierrors],
1619   [AC_DEFINE([HAVE_STRUCT_IF_DATA], [1], [Define if struct if_data exists and is usable.])],
1620   [],
1621   [[
1622     #include <sys/types.h>
1623     #include <sys/socket.h>
1624     #include <net/if.h>
1625   ]]
1626 )
1627
1628 AC_CHECK_MEMBERS([struct net_device_stats.rx_bytes, struct net_device_stats.tx_packets, struct net_device_stats.rx_errors],
1629   [AC_DEFINE([HAVE_STRUCT_NET_DEVICE_STATS], [1], [Define if struct net_device_stats exists and is usable.])],
1630   [],
1631   [[
1632     #include <sys/types.h>
1633     #include <sys/socket.h>
1634     #include <linux/if.h>
1635     #include <linux/netdevice.h>
1636   ]]
1637 )
1638
1639 AC_CHECK_MEMBERS([struct inet_diag_req.id, struct inet_diag_req.idiag_states],
1640   [AC_DEFINE([HAVE_STRUCT_LINUX_INET_DIAG_REQ], [1], [Define if struct inet_diag_req exists and is usable.])],
1641   [],
1642   [[#include <linux/inet_diag.h>]]
1643 )
1644
1645 AC_CHECK_MEMBERS([struct ip_mreqn.imr_ifindex], [],
1646   [],
1647   [[
1648     #include <netinet/in.h>
1649     #include <net/if.h>
1650   ]]
1651 )
1652
1653 AC_CHECK_MEMBERS([struct kinfo_proc.ki_pid, struct kinfo_proc.ki_rssize, struct kinfo_proc.ki_rusage],
1654   [
1655     AC_DEFINE([HAVE_STRUCT_KINFO_PROC_FREEBSD], [1], [Define if struct kinfo_proc exists in the FreeBSD variant.])
1656     have_struct_kinfo_proc_freebsd="yes"
1657   ],
1658   [],
1659   [[
1660     #include <kvm.h>
1661     #include <sys/param.h>
1662     #include <sys/sysctl.h>
1663     #include <sys/user.h>
1664   ]]
1665 )
1666
1667 AC_CHECK_MEMBERS([struct kinfo_proc.p_pid, struct kinfo_proc.p_vm_rssize],
1668   [
1669     AC_DEFINE([HAVE_STRUCT_KINFO_PROC_OPENBSD], [1], [Define if struct kinfo_proc exists in the OpenBSD variant.])
1670     have_struct_kinfo_proc_openbsd="yes"
1671   ],
1672   [],
1673   [[
1674     #include <sys/param.h>
1675     #include <sys/sysctl.h>
1676     #include <kvm.h>
1677   ]]
1678 )
1679
1680 AC_CHECK_MEMBERS([struct kinfo_proc2.p_pid, struct kinfo_proc2.p_uru_maxrss],
1681   [
1682     AC_DEFINE([HAVE_STRUCT_KINFO_PROC2_NETBSD], [1], [Define if struct kinfo_proc2 exists in the NetBSD variant.])
1683     have_struct_kinfo_proc2_netbsd="yes"
1684   ],
1685   [],
1686   [[
1687     #include <sys/param.h>
1688     #include <sys/sysctl.h>
1689     #include <kvm.h>
1690   ]]
1691 )
1692
1693 AC_CHECK_MEMBERS([struct udphdr.uh_dport, struct udphdr.uh_sport],
1694   [],
1695   [],
1696   [[
1697     #define _BSD_SOURCE
1698     #define _DEFAULT_SOURCE
1699     #include <stdint.h>
1700     #if HAVE_SYS_TYPES_H
1701     # include <sys/types.h>
1702     #endif
1703     #if HAVE_NETINET_IN_SYSTM_H
1704     # include <netinet/in_systm.h>
1705     #endif
1706     #if HAVE_NETINET_IN_H
1707     # include <netinet/in.h>
1708     #endif
1709     #if HAVE_NETINET_IP_H
1710     # include <netinet/ip.h>
1711     #endif
1712     #if HAVE_NETINET_UDP_H
1713     # include <netinet/udp.h>
1714     #endif
1715   ]]
1716 )
1717
1718 AC_CHECK_MEMBERS([struct udphdr.dest, struct udphdr.source],
1719   [],
1720   [],
1721   [[
1722     #define _BSD_SOURCE
1723     #define _DEFAULT_SOURCE
1724     #include <stdint.h>
1725     #if HAVE_SYS_TYPES_H
1726     # include <sys/types.h>
1727     #endif
1728     #if HAVE_NETINET_IN_SYSTM_H
1729     # include <netinet/in_systm.h>
1730     #endif
1731     #if HAVE_NETINET_IN_H
1732     # include <netinet/in.h>
1733     #endif
1734     #if HAVE_NETINET_IP_H
1735     # include <netinet/ip.h>
1736     #endif
1737     #if HAVE_NETINET_UDP_H
1738     # include <netinet/udp.h>
1739     #endif
1740   ]]
1741 )
1742
1743 AC_CHECK_MEMBERS([kstat_io_t.nwritten, kstat_io_t.writes, kstat_io_t.nwrites, kstat_io_t.wtime],
1744   [],
1745   [],
1746   [[# include <kstat.h>]]
1747 )
1748
1749 # check for pthread_setname_np
1750 SAVE_LDFLAGS="$LDFLAGS"
1751 LDFLAGS="$LDFLAGS -lpthread"
1752
1753 AC_MSG_CHECKING([for pthread_setname_np])
1754 have_pthread_setname_np="no"
1755 AC_LINK_IFELSE(
1756   [
1757     AC_LANG_PROGRAM(
1758       [[
1759         #define _GNU_SOURCE
1760         #include <pthread.h>
1761       ]],
1762       [[pthread_setname_np((pthread_t) {0}, "conftest");]]
1763     )
1764   ],
1765   [
1766     have_pthread_setname_np="yes"
1767     AC_DEFINE(HAVE_PTHREAD_SETNAME_NP, 1, [pthread_setname_np() is available.])
1768   ]
1769 )
1770
1771 AC_MSG_RESULT([$have_pthread_setname_np])
1772
1773 # check for pthread_set_name_np(3) (FreeBSD)
1774 AC_MSG_CHECKING([for pthread_set_name_np])
1775 have_pthread_set_name_np="no"
1776 AC_LINK_IFELSE(
1777   [
1778     AC_LANG_PROGRAM(
1779       [[#include <pthread_np.h>]],
1780       [[pthread_set_name_np((pthread_t) {0}, "conftest");]]
1781     )
1782    ],
1783   [
1784     have_pthread_set_name_np="yes"
1785     AC_DEFINE(HAVE_PTHREAD_SET_NAME_NP, 1, [pthread_set_name_np() is available.])
1786   ]
1787 )
1788 AC_MSG_RESULT([$have_pthread_set_name_np])
1789
1790 LDFLAGS="$SAVE_LDFLAGS"
1791
1792 AC_CHECK_TYPES([struct ip6_ext],
1793   [have_ip6_ext="yes"],
1794   [have_ip6_ext="no"],
1795   [[
1796     #include <stdint.h>
1797     #if HAVE_SYS_TYPES_H
1798     # include <sys/types.h>
1799     #endif
1800     #if HAVE_NETINET_IN_SYSTM_H
1801     # include <netinet/in_systm.h>
1802     #endif
1803     #if HAVE_NETINET_IN_H
1804     # include <netinet/in.h>
1805     #endif
1806     #if HAVE_NETINET_IP6_H
1807     # include <netinet/ip6.h>
1808     #endif
1809   ]]
1810 )
1811
1812 if test "x$have_ip6_ext" = "xno"; then
1813   SAVE_CFLAGS="$CFLAGS"
1814   CFLAGS="$CFLAGS -DSOLARIS2=8"
1815   AC_CHECK_TYPES([struct ip6_ext],
1816     [have_ip6_ext="yes, with -DSOLARIS2=8"],
1817     [have_ip6_ext="no"],
1818     [[
1819       #include <stdint.h>
1820       #if HAVE_SYS_TYPES_H
1821       # include <sys/types.h>
1822       #endif
1823       #if HAVE_NETINET_IN_SYSTM_H
1824       # include <netinet/in_systm.h>
1825       #endif
1826       #if HAVE_NETINET_IN_H
1827       # include <netinet/in.h>
1828       #endif
1829       #if HAVE_NETINET_IP6_H
1830       # include <netinet/ip6.h>
1831       #endif
1832     ]]
1833   )
1834   if test "x$have_ip6_ext" = "xno"; then
1835     CFLAGS="$SAVE_CFLAGS"
1836   fi
1837 fi
1838
1839 # libi2c-dev
1840 if test "x$ac_system" = "xLinux"; then
1841   AC_CHECK_DECL([i2c_smbus_read_i2c_block_data],
1842     [with_libi2c="yes"],
1843     [with_libi2c="no (symbol i2c_smbus_read_i2c_block_data not found - have you installed libi2c-dev ?)"],
1844     [[
1845       #include <stdlib.h>
1846       #include <linux/i2c-dev.h>
1847     ]]
1848   )
1849 else
1850   with_libi2c="no (Linux only)"
1851 fi
1852
1853 #
1854 # Checks for libraries begin here
1855 #
1856
1857 # Check for libpthread
1858 SAVE_LIBS="$LIBS"
1859 AC_CHECK_LIB([pthread],
1860   [pthread_create],
1861   [],
1862   [AC_MSG_ERROR([Symbol 'pthread_create' not found in libpthread])],
1863   []
1864 )
1865 PTHREAD_LIBS="$LIBS"
1866 LIBS="$SAVE_LIBS"
1867 AC_SUBST([PTHREAD_LIBS])
1868
1869 AC_CHECK_HEADERS([pthread.h],
1870   [],
1871   [AC_MSG_ERROR([pthread.h not found])]
1872 )
1873
1874 m4_divert_once([HELP_WITH], [
1875 Collectd additional packages:])
1876
1877 if test "x$ac_system" = "xAIX"; then
1878   with_perfstat="yes"
1879   with_procinfo="yes"
1880 else
1881   with_perfstat="no (AIX only)"
1882   with_procinfo="no (AIX only)"
1883 fi
1884
1885 if test "x$with_perfstat" = "xyes"; then
1886   AC_CHECK_LIB([perfstat], [perfstat_reset],
1887     [with_perfstat="yes"],
1888     [with_perfstat="no (perfstat not found)"]
1889   )
1890 fi
1891
1892 if test "x$with_perfstat" = "xyes"; then
1893   AC_DEFINE([HAVE_PERFSTAT], [1], [Define to 1 if you have the 'perfstat' library (-lperfstat)])
1894   # struct members pertaining to donation have been added to libperfstat somewhere between AIX5.3ML5 and AIX5.3ML9
1895   AC_CHECK_MEMBER([perfstat_partition_type_t.b.donate_enabled],
1896     [],
1897     [],
1898     [[#include <libperfstat.h]]
1899   )
1900   if test "x$av_cv_member_perfstat_partition_type_t_b_donate_enabled" = "xyes"; then
1901     AC_DEFINE([PERFSTAT_SUPPORTS_DONATION], [1], [Define to 1 if your version of the 'perfstat' library supports donation])
1902   fi
1903 fi
1904 AM_CONDITIONAL([BUILD_WITH_PERFSTAT], [test "x$with_perfstat" = "xyes"])
1905
1906 # Processes plugin under AIX.
1907 if test "x$with_procinfo" = "xyes"; then
1908   AC_CHECK_HEADERS([procinfo.h],
1909     [AC_DEFINE([HAVE_PROCINFO_H], [1], [Define to 1 if you have the procinfo.h])],
1910     [with_procinfo="no (procinfo.h not found)"]
1911   )
1912 fi
1913
1914 if test "x$ac_system" = "xSolaris"; then
1915   with_kstat="yes"
1916   with_devinfo="yes"
1917 else
1918   with_kstat="no (Solaris only)"
1919   with_devinfo="no (Solaris only)"
1920 fi
1921
1922 if test "x$with_kstat" = "xyes"; then
1923   AC_CHECK_LIB([kstat], [kstat_open],
1924     [with_kstat="yes"],
1925     [with_kstat="no (libkstat not found)"]
1926   )
1927 fi
1928
1929 if test "x$with_kstat" = "xyes"; then
1930   AC_CHECK_LIB([devinfo], [di_init],
1931     [with_devinfo="yes"],
1932     [with_devinfo="no (not found)"]
1933   )
1934   AC_CHECK_HEADERS([kstat.h],
1935     [AC_DEFINE(HAVE_LIBKSTAT, [1], [Define to 1 if you have the 'kstat' library (-lkstat)])],
1936     [with_kstat="no (kstat.h not found)"]
1937   )
1938 fi
1939
1940 AM_CONDITIONAL([BUILD_WITH_LIBDEVINFO], [test "x$with_devinfo" = "xyes"])
1941 AM_CONDITIONAL([BUILD_WITH_LIBKSTAT], [test "x$with_kstat" = "xyes"])
1942
1943 if test "x$ac_system" = "xDarwin"; then
1944   with_libiokit="yes"
1945 else
1946   with_libiokit="no"
1947 fi
1948 AM_CONDITIONAL([BUILD_WITH_LIBIOKIT], [test "x$with_libiokit" = "xyes"])
1949
1950 with_libkvm="no"
1951 AC_CHECK_LIB([kvm], [kvm_getprocs],
1952   [with_kvm_getprocs="yes"],
1953   [with_kvm_getprocs="no"]
1954 )
1955
1956 if test "x$with_kvm_getprocs" = "xyes"; then
1957   AC_DEFINE([HAVE_LIBKVM_GETPROCS], [1],
1958     [Define to 1 if you have the 'kvm' library with the 'kvm_getprocs' symbol (-lkvm)]
1959   )
1960   with_libkvm="yes"
1961 fi
1962
1963 AM_CONDITIONAL([BUILD_WITH_LIBKVM_GETPROCS], [test "x$with_kvm_getprocs" = "xyes"])
1964
1965 AC_CHECK_LIB([kvm], [kvm_getswapinfo],
1966   [with_kvm_getswapinfo="yes"],
1967   [with_kvm_getswapinfo="no"]
1968 )
1969
1970 if test "x$with_kvm_getswapinfo" = "xyes"; then
1971   AC_DEFINE([HAVE_LIBKVM_GETSWAPINFO], [1],
1972     [Define to 1 if you have the 'kvm' library with the 'kvm_getswapinfo' symbol (-lkvm)]
1973   )
1974   with_libkvm="yes"
1975 fi
1976
1977 AM_CONDITIONAL([BUILD_WITH_LIBKVM_GETSWAPINFO], [test "x$with_kvm_getswapinfo" = "xyes"])
1978
1979 AC_CHECK_LIB([kvm], [kvm_nlist],
1980   [with_kvm_nlist="yes"],
1981   [with_kvm_nlist="no"]
1982 )
1983
1984 if test "x$with_kvm_nlist" = "xyes"; then
1985   AC_CHECK_HEADERS([bsd/nlist.h nlist.h])
1986   AC_DEFINE([HAVE_LIBKVM_NLIST], [1],
1987     [Define to 1 if you have the 'kvm' library with the 'kvm_nlist' symbol (-lkvm)]
1988   )
1989   with_libkvm="yes"
1990 fi
1991
1992 AM_CONDITIONAL([BUILD_WITH_LIBKVM_NLIST], [test "x$with_kvm_nlist" = "xyes"])
1993
1994 AC_CHECK_LIB([kvm], [kvm_openfiles],
1995   [with_kvm_openfiles="yes"],
1996   [with_kvm_openfiles="no"]
1997 )
1998
1999 if test "x$with_kvm_openfiles" = "xyes"; then
2000   AC_DEFINE([HAVE_LIBKVM_NLIST], [1],
2001     [Define to 1 if you have the 'kvm' library with the 'kvm_openfiles' symbol (-lkvm)]
2002   )
2003   with_libkvm="yes"
2004 fi
2005
2006 # --with-libaquaero5 {{{
2007 AC_ARG_WITH([libaquaero5],
2008   [AS_HELP_STRING([--with-libaquaero5@<:@=PREFIX@:>@], [Path to aquatools-ng source code.])],
2009   [
2010     if test "x$withval" = "xyes"; then
2011       with_libaquaero5="yes"
2012     else if test "x$withval" = "xno"; then
2013       with_libaquaero5="no"
2014     else
2015       with_libaquaero5="yes"
2016       LIBAQUAERO5_CFLAGS="$LIBAQUAERO5_CFLAGS -I$withval/src"
2017       LIBAQUAERO5_LDFLAGS="$LIBAQUAERO5_LDFLAGS -L$withval/obj"
2018     fi; fi
2019   ],
2020   [with_libaquaero5="yes"]
2021 )
2022
2023 SAVE_CPPFLAGS="$CPPFLAGS"
2024 SAVE_LDFLAGS="$LDFLAGS"
2025 CPPFLAGS="$CPPFLAGS $LIBAQUAERO5_CFLAGS"
2026 LDFLAGS="$LDFLAGS $LIBAQUAERO5_LDFLAGS"
2027
2028 if test "x$with_libaquaero5" = "xyes"; then
2029   if test "x$LIBAQUAERO5_CFLAGS" != "x"; then
2030     AC_MSG_NOTICE([libaquaero5 CPPFLAGS: $LIBAQUAERO5_CFLAGS])
2031   fi
2032   AC_CHECK_HEADERS([libaquaero5.h],
2033     [with_libaquaero5="yes"],
2034     [with_libaquaero5="no (libaquaero5.h not found)"]
2035   )
2036 fi
2037
2038 if test "x$with_libaquaero5" = "xyes"; then
2039   if test "x$LIBAQUAERO5_LDFLAGS" != "x"; then
2040     AC_MSG_NOTICE([libaquaero5 LDFLAGS: $LIBAQUAERO5_LDFLAGS])
2041   fi
2042   AC_CHECK_LIB([aquaero5], libaquaero5_poll,
2043     [with_libaquaero5="yes"],
2044     [with_libaquaero5="no (symbol 'libaquaero5_poll' not found)"]
2045   )
2046 fi
2047
2048 CPPFLAGS="$SAVE_CPPFLAGS"
2049 LDFLAGS="$SAVE_LDFLAGS"
2050
2051 if test "x$with_libaquaero5" = "xyes"; then
2052   BUILD_WITH_LIBAQUAERO5_CFLAGS="$LIBAQUAERO5_CFLAGS"
2053   BUILD_WITH_LIBAQUAERO5_LDFLAGS="$LIBAQUAERO5_LDFLAGS"
2054 fi
2055 AC_SUBST([BUILD_WITH_LIBAQUAERO5_CFLAGS])
2056 AC_SUBST([BUILD_WITH_LIBAQUAERO5_LDFLAGS])
2057 # }}}
2058
2059 # --with-libhiredis {{{
2060 AC_ARG_WITH([libhiredis],
2061   [AS_HELP_STRING([--with-libhiredis@<:@=PREFIX@:>@], [Path to libhiredis.])],
2062   [
2063     if test "x$withval" = "xyes"; then
2064       with_libhiredis="yes"
2065     else if test "x$withval" = "xno"; then
2066       with_libhiredis="no"
2067     else
2068       with_libhiredis="yes"
2069       LIBHIREDIS_CPPFLAGS="$LIBHIREDIS_CPPFLAGS -I$withval/include"
2070       LIBHIREDIS_LDFLAGS="$LIBHIREDIS_LDFLAGS -L$withval/lib"
2071     fi; fi
2072   ],
2073   [with_libhiredis="yes"]
2074 )
2075
2076 SAVE_CPPFLAGS="$CPPFLAGS"
2077 SAVE_LDFLAGS="$LDFLAGS"
2078 CPPFLAGS="$CPPFLAGS $LIBHIREDIS_CPPFLAGS"
2079 LDFLAGS="$LDFLAGS $LIBHIREDIS_LDFLAGS"
2080
2081 if test "x$with_libhiredis" = "xyes"; then
2082   if test "x$LIBHIREDIS_CPPFLAGS" != "x"; then
2083     AC_MSG_NOTICE([libhiredis CPPFLAGS: $LIBHIREDIS_CPPFLAGS])
2084   fi
2085   AC_CHECK_HEADERS([hiredis/hiredis.h],
2086     [with_libhiredis="yes"],
2087     [with_libhiredis="no (hiredis.h not found)"]
2088   )
2089 fi
2090
2091 if test "x$with_libhiredis" = "xyes"; then
2092   if test "x$LIBHIREDIS_LDFLAGS" != "x"; then
2093     AC_MSG_NOTICE([libhiredis LDFLAGS: $LIBHIREDIS_LDFLAGS])
2094   fi
2095   AC_CHECK_LIB([hiredis], [redisCommand],
2096     [with_libhiredis="yes"],
2097     [with_libhiredis="no (symbol 'redisCommand' not found)"]
2098   )
2099 fi
2100
2101 CPPFLAGS="$SAVE_CPPFLAGS"
2102 LDFLAGS="$SAVE_LDFLAGS"
2103
2104 if test "x$with_libhiredis" = "xyes"; then
2105   BUILD_WITH_LIBHIREDIS_CPPFLAGS="$LIBHIREDIS_CPPFLAGS"
2106   BUILD_WITH_LIBHIREDIS_LDFLAGS="$LIBHIREDIS_LDFLAGS"
2107 fi
2108
2109 AC_SUBST([BUILD_WITH_LIBHIREDIS_CPPFLAGS])
2110 AC_SUBST([BUILD_WITH_LIBHIREDIS_LDFLAGS])
2111 # }}}
2112
2113 # --with-libcurl {{{
2114 with_curl_config="curl-config"
2115 with_curl_cflags=""
2116 with_curl_libs=""
2117 AC_ARG_WITH(libcurl,
2118   [AS_HELP_STRING([--with-libcurl@<:@=PREFIX@:>@], [Path to libcurl.])],
2119   [
2120     if test "x$withval" = "xno"; then
2121       with_libcurl="no"
2122     else if test "x$withval" = "xyes"; then
2123       with_libcurl="yes"
2124     else
2125       if test -f "$withval" && test -x "$withval"; then
2126         with_curl_config="$withval"
2127         with_libcurl="yes"
2128       else if test -x "$withval/bin/curl-config"; then
2129         with_curl_config="$withval/bin/curl-config"
2130         with_libcurl="yes"
2131       fi; fi
2132       with_libcurl="yes"
2133     fi; fi
2134   ],
2135   [with_libcurl="yes"]
2136 )
2137
2138 if test "x$with_libcurl" = "xyes"; then
2139   with_curl_cflags=`$with_curl_config --cflags 2>/dev/null`
2140   curl_config_status=$?
2141
2142   if test $curl_config_status -ne 0; then
2143     with_libcurl="no ($with_curl_config failed)"
2144   else
2145     SAVE_CPPFLAGS="$CPPFLAGS"
2146     CPPFLAGS="$CPPFLAGS $with_curl_cflags"
2147
2148     AC_CHECK_HEADERS([curl/curl.h],
2149       [with_libcurl="yes"],
2150       [with_libcurl="no (curl/curl.h not found)"]
2151     )
2152
2153     CPPFLAGS="$SAVE_CPPFLAGS"
2154   fi
2155 fi
2156
2157 if test "x$with_libcurl" = "xyes"; then
2158   with_curl_libs=`$with_curl_config --libs 2>/dev/null`
2159   curl_config_status=$?
2160
2161   if test $curl_config_status -ne 0; then
2162     with_libcurl="no ($with_curl_config failed)"
2163   else
2164     AC_CHECK_LIB([curl], [curl_easy_init],
2165       [with_libcurl="yes"],
2166       [with_libcurl="no (symbol 'curl_easy_init' not found)"],
2167       [$with_curl_libs]
2168     )
2169
2170     AC_CHECK_DECL([CURLOPT_USERNAME],
2171       [have_curlopt_username="yes"],
2172       [have_curlopt_username="no"],
2173       [[#include <curl/curl.h>]]
2174     )
2175
2176     AC_CHECK_DECL(CURLOPT_TIMEOUT_MS,
2177       [have_curlopt_timeout="yes"],
2178       [have_curlopt_timeout="no"],
2179       [[#include <curl/curl.h>]]
2180     )
2181   fi
2182 fi
2183
2184 if test "x$with_libcurl" = "xyes"; then
2185   SAVE_CPPFLAGS="$CPPFLAGS"
2186   SAVE_LDFLAGS="$LDFLAGS"
2187   CPPFLAGS="$CPPFLAGS $with_curl_cflags"
2188   LDFLAGS="$LDFLAGS $with_curl_libs"
2189   AC_CACHE_CHECK([for CURLINFO_APPCONNECT_TIME],
2190     [c_cv_have_curlinfo_appconnect_time],
2191     [
2192       AC_LINK_IFELSE(
2193         [
2194           AC_LANG_PROGRAM(
2195             [[#include <curl/curl.h>]],
2196             [[
2197               int val = CURLINFO_APPCONNECT_TIME;
2198               return val;
2199             ]]
2200           )
2201         ],
2202         [c_cv_have_curlinfo_appconnect_time="yes"],
2203         [c_cv_have_curlinfo_appconnect_time="no"]
2204       )
2205     ]
2206   )
2207   CPPFLAGS="$SAVE_CPPFLAGS"
2208   LDFLAGS="$SAVE_LDFLAGS"
2209 fi
2210
2211 if test "x$c_cv_have_curlinfo_appconnect_time" = "xyes"; then
2212   AC_DEFINE([HAVE_CURLINFO_APPCONNECT_TIME], [1],
2213     [Define if curl.h defines CURLINFO_APPCONNECT_TIME.]
2214   )
2215 fi
2216
2217 if test "x$with_libcurl" = "xyes"; then
2218   BUILD_WITH_LIBCURL_CFLAGS="$with_curl_cflags"
2219   BUILD_WITH_LIBCURL_LIBS="$with_curl_libs"
2220
2221   if test "x$have_curlopt_username" = "xyes"; then
2222     AC_DEFINE([HAVE_CURLOPT_USERNAME], [1],
2223       [Define if libcurl supports CURLOPT_USERNAME option.]
2224     )
2225   fi
2226
2227   if test "x$have_curlopt_timeout" = "xyes"; then
2228     AC_DEFINE([HAVE_CURLOPT_TIMEOUT_MS], [1],
2229       [Define if libcurl supports CURLOPT_TIMEOUT_MS option.]
2230     )
2231   fi
2232 fi
2233
2234 AC_SUBST(BUILD_WITH_LIBCURL_CFLAGS)
2235 AC_SUBST(BUILD_WITH_LIBCURL_LIBS)
2236 # }}}
2237
2238 # --with-libdbi {{{
2239 AC_ARG_WITH([libdbi],
2240   [AS_HELP_STRING([--with-libdbi@<:@=PREFIX@:>@], [Path to libdbi.])],
2241   [
2242     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
2243       with_libdbi_cppflags="-I$withval/include"
2244       with_libdbi_ldflags="-L$withval/lib"
2245       with_libdbi="yes"
2246     else
2247       with_libdbi="$withval"
2248     fi
2249   ],
2250   [with_libdbi="yes"]
2251 )
2252
2253 if test "x$with_libdbi" = "xyes"; then
2254   SAVE_CPPFLAGS="$CPPFLAGS"
2255   CPPFLAGS="$CPPFLAGS $with_libdbi_cppflags"
2256
2257   AC_CHECK_HEADERS([dbi/dbi.h],
2258     [with_libdbi="yes"],
2259     [with_libdbi="no (dbi/dbi.h not found)"]
2260   )
2261
2262   CPPFLAGS="$SAVE_CPPFLAGS"
2263 fi
2264
2265 if test "x$with_libdbi" = "xyes"; then
2266   SAVE_LDFLAGS="$LDFLAGS"
2267   LDFLAGS="$LDFLAGS $with_libdbi_ldflags"
2268
2269   AC_CHECK_LIB([dbi], [dbi_initialize],
2270     [with_libdbi="yes"],
2271     [with_libdbi="no (Symbol 'dbi_initialize' not found)"]
2272   )
2273
2274   LDFLAGS="$SAVE_LDFLAGS"
2275 fi
2276
2277 BUILD_WITH_LIBDBI_CPPFLAGS="$with_libdbi_cppflags"
2278 BUILD_WITH_LIBDBI_LDFLAGS="$with_libdbi_ldflags"
2279 BUILD_WITH_LIBDBI_LIBS="-ldbi"
2280 AC_SUBST(BUILD_WITH_LIBDBI_CPPFLAGS)
2281 AC_SUBST(BUILD_WITH_LIBDBI_LDFLAGS)
2282 AC_SUBST(BUILD_WITH_LIBDBI_LIBS)
2283 # }}}
2284
2285 # --with-libesmtp {{{
2286 AC_ARG_WITH([libesmtp],
2287   [AS_HELP_STRING([--with-libesmtp@<:@=PREFIX@:>@], [Path to libesmtp.])],
2288   [
2289     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
2290       with_libesmtp_cppflags="-I$withval/include"
2291       with_libesmtp_ldflags="-L$withval/lib"
2292       with_libesmtp="yes"
2293     else
2294       with_libesmtp="$withval"
2295     fi
2296   ],
2297   [with_libesmtp="yes"]
2298 )
2299
2300 if test "x$with_libesmtp" = "xyes"; then
2301   SAVE_CPPFLAGS="$CPPFLAGS"
2302   CPPFLAGS="$CPPFLAGS $with_libesmtp_cppflags"
2303
2304   AC_CHECK_HEADERS([libesmtp.h],
2305     [with_libesmtp="yes"],
2306     [with_libesmtp="no (libesmtp.h not found)"]
2307   )
2308
2309   CPPFLAGS="$SAVE_CPPFLAGS"
2310 fi
2311
2312 if test "x$with_libesmtp" = "xyes"; then
2313   SAVE_LDFLAGS="$LDFLAGS"
2314   LDFLAGS="$LDFLAGS $with_esmtp_ldflags"
2315
2316   AC_CHECK_LIB([esmtp], [smtp_create_session],
2317     [with_libesmtp="yes"],
2318     [with_libesmtp="no (Symbol 'smtp_create_session' not found)"]
2319   )
2320
2321   LDFLAGS="$SAVE_LDFLAGS"
2322 fi
2323
2324 BUILD_WITH_LIBESMTP_CPPFLAGS="$with_libesmtp_cppflags"
2325 BUILD_WITH_LIBESMTP_LDFLAGS="$with_libesmtp_ldflags"
2326 BUILD_WITH_LIBESMTP_LIBS="-lesmtp"
2327 AC_SUBST(BUILD_WITH_LIBESMTP_CPPFLAGS)
2328 AC_SUBST(BUILD_WITH_LIBESMTP_LDFLAGS)
2329 AC_SUBST(BUILD_WITH_LIBESMTP_LIBS)
2330 # }}}
2331
2332 # --with-libganglia {{{
2333 AC_ARG_WITH([libganglia],
2334   [AS_HELP_STRING([--with-libganglia@<:@=PREFIX@:>@], [Path to libganglia.])],
2335   [
2336     if test -f "$withval" && test -x "$withval"; then
2337       with_libganglia_config="$withval"
2338       with_libganglia="yes"
2339     else if test -f "$withval/bin/ganglia-config" && test -x "$withval/bin/ganglia-config"; then
2340       with_libganglia_config="$withval/bin/ganglia-config"
2341       with_libganglia="yes"
2342     else if test -d "$withval"; then
2343       GANGLIA_CPPFLAGS="-I$withval/include"
2344       GANGLIA_LDFLAGS="-L$withval/lib"
2345       with_libganglia="yes"
2346     else
2347       with_libganglia="$withval"
2348     fi; fi; fi
2349   ],
2350   [with_libganglia="yes"]
2351 )
2352
2353 if test "x$with_libganglia" = "xyes"; then
2354   if test "x$with_libganglia_config" != "x"; then
2355     if test "x$GANGLIA_CPPFLAGS" = "x"; then
2356       GANGLIA_CPPFLAGS=`"$with_libganglia_config" --cflags 2>/dev/null`
2357     fi
2358
2359     if test "x$GANGLIA_LDFLAGS" = "x"; then
2360       GANGLIA_LDFLAGS=`"$with_libganglia_config" --ldflags 2>/dev/null`
2361     fi
2362
2363     if test "x$GANGLIA_LIBS" = "x"; then
2364       GANGLIA_LIBS=`"$with_libganglia_config" --libs 2>/dev/null`
2365     fi
2366   else
2367     GANGLIA_LIBS="-lganglia"
2368   fi
2369 fi
2370
2371 SAVE_CPPFLAGS="$CPPFLAGS"
2372 SAVE_LDFLAGS="$LDFLAGS"
2373 CPPFLAGS="$CPPFLAGS $GANGLIA_CPPFLAGS"
2374 LDFLAGS="$LDFLAGS $GANGLIA_LDFLAGS"
2375
2376 if test "x$with_libganglia" = "xyes"; then
2377   AC_CHECK_HEADERS([gm_protocol.h],
2378     [with_libganglia="yes"],
2379     [with_libganglia="no (gm_protocol.h not found)"]
2380   )
2381 fi
2382
2383 if test "x$with_libganglia" = "xyes"; then
2384   AC_CHECK_LIB([ganglia], [xdr_Ganglia_value_msg],
2385     [with_libganglia="yes"],
2386     [with_libganglia="no (symbol xdr_Ganglia_value_msg not found)"]
2387   )
2388 fi
2389
2390 CPPFLAGS="$SAVE_CPPFLAGS"
2391 LDFLAGS="$SAVE_LDFLAGS"
2392
2393 AC_SUBST(GANGLIA_CPPFLAGS)
2394 AC_SUBST(GANGLIA_LDFLAGS)
2395 AC_SUBST(GANGLIA_LIBS)
2396 # }}}
2397
2398 # --with-libgcrypt {{{
2399 GCRYPT_CPPFLAGS="$GCRYPT_CPPFLAGS"
2400 GCRYPT_LDFLAGS="$GCRYPT_LDFLAGS"
2401 GCRYPT_LIBS="$GCRYPT_LIBS"
2402 AC_ARG_WITH([libgcrypt],
2403   [AS_HELP_STRING([--with-libgcrypt@<:@=PREFIX@:>@], [Path to libgcrypt.])],
2404   [
2405     if test -f "$withval" && test -x "$withval"; then
2406       with_libgcrypt_config="$withval"
2407       with_libgcrypt="yes"
2408     else if test -f "$withval/bin/gcrypt-config" && test -x "$withval/bin/gcrypt-config"; then
2409       with_libgcrypt_config="$withval/bin/gcrypt-config"
2410       with_libgcrypt="yes"
2411     else if test -d "$withval"; then
2412       GCRYPT_CPPFLAGS="$GCRYPT_CPPFLAGS -I$withval/include"
2413       GCRYPT_LDFLAGS="$GCRYPT_LDFLAGS -L$withval/lib"
2414       with_libgcrypt="yes"
2415     else
2416       with_libgcrypt_config="gcrypt-config"
2417       with_libgcrypt="$withval"
2418     fi; fi; fi
2419   ],
2420   [
2421     with_libgcrypt_config="libgcrypt-config"
2422     with_libgcrypt="yes"
2423   ]
2424 )
2425
2426 if test "x$with_libgcrypt" = "xyes" && test "x$with_libgcrypt_config" != "x"; then
2427   if test "x$GCRYPT_CPPFLAGS" = "x"; then
2428     GCRYPT_CPPFLAGS=`"$with_libgcrypt_config" --cflags 2>/dev/null`
2429   fi
2430
2431   if test "x$GCRYPT_LIBS" = "x"; then
2432     GCRYPT_LIBS=`"$with_libgcrypt_config" --libs 2>/dev/null`
2433   fi
2434 fi
2435
2436 SAVE_CPPFLAGS="$CPPFLAGS"
2437 SAVE_LDFLAGS="$LDFLAGS"
2438 SAVE_LIBS="$LIBS"
2439 CPPFLAGS="$CPPFLAGS $GCRYPT_CPPFLAGS"
2440 LDFLAGS="$LDFLAGS $GCRYPT_LDFLAGS"
2441 LIBS="$LIBS $GCRYPT_LIBS"
2442
2443 if test "x$with_libgcrypt" = "xyes"; then
2444   if test "x$GCRYPT_CPPFLAGS" != "x"; then
2445     AC_MSG_NOTICE([gcrypt CPPFLAGS: $GCRYPT_CPPFLAGS])
2446   fi
2447   AC_CHECK_HEADERS([gcrypt.h],
2448     [with_libgcrypt="yes"],
2449     [with_libgcrypt="no (gcrypt.h not found)"]
2450   )
2451 fi
2452
2453 if test "x$with_libgcrypt" = "xyes"; then
2454   AC_CHECK_LIB(gcrypt, gcry_md_hash_buffer,
2455     [with_libgcrypt="yes"],
2456     [with_libgcrypt="no (symbol gcry_md_hash_buffer not found)"]
2457   )
2458 fi
2459
2460 CPPFLAGS="$SAVE_CPPFLAGS"
2461 LDFLAGS="$SAVE_LDFLAGS"
2462 LIBS="$SAVE_LIBS"
2463
2464 AC_SUBST([GCRYPT_CPPFLAGS])
2465 AC_SUBST([GCRYPT_LDFLAGS])
2466 AC_SUBST([GCRYPT_LIBS])
2467 AM_CONDITIONAL([BUILD_WITH_LIBGCRYPT], [test "x$with_libgcrypt" = "xyes"])
2468 # }}}
2469
2470 # --with-libgps {{{
2471 AC_ARG_WITH([libgps],
2472   [AS_HELP_STRING([--with-libgps@<:@=PREFIX@:>@], [Path to libgps.])],
2473   [
2474     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
2475       with_libgps_cflags="-I$withval/include"
2476       with_libgps_ldflags="-L$withval/lib"
2477       with_libgps="yes"
2478     else
2479       with_libgps="$withval"
2480     fi
2481   ],
2482   [with_libgps="yes"]
2483 )
2484
2485 if test "x$with_libgps" = "xyes"; then
2486   SAVE_CFLAGS="$CFLAGS"
2487   CFLAGS="$CFLAGS $with_libgps_cflags"
2488
2489   AC_CHECK_HEADERS([gps.h],
2490     [with_libgps="yes"],
2491     [with_libgps="no (gps.h not found)"]
2492   )
2493
2494   CFLAGS="$SAVE_CFLAGS"
2495 fi
2496
2497 if test "x$with_libgps" = "xyes"; then
2498   SAVE_LDFLAGS="$LDFLAGS"
2499   LDFLAGS="$LDFLAGS $with_libgps_ldflags"
2500
2501   AC_CHECK_LIB([gps], [gps_open],
2502     [with_libgps="yes"],
2503     [with_libgps="no (symbol gps_open not found)"]
2504   )
2505
2506   LDFLAGS="$SAVE_LDFLAGS"
2507 fi
2508
2509 if test "x$with_libgps" = "xyes"; then
2510   BUILD_WITH_LIBGPS_CFLAGS="$with_libgps_cflags"
2511   BUILD_WITH_LIBGPS_LDFLAGS="$with_libgps_ldflags"
2512   BUILD_WITH_LIBGPS_LIBS="-lgps"
2513 fi
2514
2515 AC_SUBST([BUILD_WITH_LIBGPS_CFLAGS])
2516 AC_SUBST([BUILD_WITH_LIBGPS_LDFLAGS])
2517 AC_SUBST([BUILD_WITH_LIBGPS_LIBS])
2518
2519 # }}}
2520
2521 # --with-libgrpc++ {{{
2522 AC_ARG_WITH([libgrpc++],
2523   [AS_HELP_STRING([--with-libgrpc++@<:@=PREFIX@:>@], [Path to libgrpc++.])],
2524   [
2525     with_grpcpp="$withval"
2526     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
2527       with_libgrpcpp_cppflags="-I$withval/include"
2528       with_libgrpcpp_ldflags="-L$withval/lib"
2529       with_libgrpcpp="yes"
2530     fi
2531     if test "x$withval" = "xno"; then
2532       with_libgrpcpp="no (disabled on command line)"
2533     fi
2534   ],
2535   [withval="yes"]
2536 )
2537 if test "x$withval" = "xyes"; then
2538 PKG_CHECK_MODULES([GRPCPP], [grpc++],
2539   [with_libgrpcpp="yes"],
2540   [with_libgrpcpp="no (pkg-config could not find libgrpc++)"]
2541 )
2542 fi
2543
2544 if test "x$withval" != "xno"; then
2545   AC_MSG_CHECKING([whether $CXX accepts -std=c++11])
2546   if test_cxx_flags -std=c++11; then
2547     AC_MSG_RESULT([yes])
2548   else
2549     AC_MSG_RESULT([no])
2550     with_libgrpcpp="no (requires C++11 support)"
2551   fi
2552 fi
2553
2554 if test "x$with_libgrpcpp" = "xyes"; then
2555   AC_LANG_PUSH(C++)
2556   SAVE_CPPFLAGS="$CPPFLAGS"
2557   CPPFLAGS="-std=c++11 $with_libgrpcpp_cppflags $GRPCPP_CFLAGS $CPPFLAGS"
2558   AC_CHECK_HEADERS([grpc++/grpc++.h],
2559     [with_libgrpcpp="yes"],
2560     [with_libgrpcpp="no (<grpc++/grpc++.h> not found)"]
2561   )
2562   CPPFLAGS="$SAVE_CPPFLAGS"
2563   AC_LANG_POP(C++)
2564 fi
2565
2566 if test "x$with_libgrpcpp" = "xyes"; then
2567   AC_LANG_PUSH(C++)
2568   SAVE_CPPFLAGS="$CPPFLAGS"
2569   SAVE_LDFLAGS="$LDFLAGS"
2570   SAVE_LIBS="$LIBS"
2571   CPPFLAGS="-std=c++11 $with_libgrpcpp_cppflags $GRPCPP_CFLAGS $CPPFLAGS"
2572   LDFLAGS="$with_libgrpcpp_ldflags"
2573   if test "x$GRPCPP_LIBS" = "x"; then
2574     LIBS="-lgrpc++"
2575   else
2576     LIBS="$GRPCPP_LIBS"
2577   fi
2578   AC_LINK_IFELSE(
2579     [
2580       AC_LANG_PROGRAM(
2581         [[#include <grpc++/grpc++.h>]],
2582         [[grpc::ServerBuilder sb;]]
2583       )
2584     ],
2585     [
2586       with_libgrpcpp="yes"
2587       if test "x$GRPCPP_LIBS" = "x"; then
2588         GRPCPP_LIBS="-lgrpc++"
2589       fi
2590     ],
2591     [with_libgrpcpp="no (libgrpc++ not found)"]
2592   )
2593   CPPFLAGS="$SAVE_CPPFLAGS"
2594   LDFLAGS="$SAVE_LDFLAGS"
2595   LIBS="$SAVE_LIBS"
2596   AC_LANG_POP(C++)
2597 fi
2598
2599 BUILD_WITH_LIBGRPCPP_CPPFLAGS="-std=c++11 $with_libgrpcpp_cppflags $GRPCPP_CFLAGS"
2600 BUILD_WITH_LIBGRPCPP_LDFLAGS="$with_libgrpcpp_ldflags"
2601 BUILD_WITH_LIBGRPCPP_LIBS="$GRPCPP_LIBS"
2602 AC_SUBST([BUILD_WITH_LIBGRPCPP_CPPFLAGS])
2603 AC_SUBST([BUILD_WITH_LIBGRPCPP_LDFLAGS])
2604 AC_SUBST([BUILD_WITH_LIBGRPCPP_LIBS])
2605 # }}}
2606
2607 AC_ARG_VAR([GRPC_CPP_PLUGIN], [path to the grpc_cpp_plugin binary])
2608 AC_PATH_PROG([GRPC_CPP_PLUGIN], [grpc_cpp_plugin])
2609 AM_CONDITIONAL([HAVE_GRPC_CPP], [test "x$GRPC_CPP_PLUGIN" != "x"])
2610
2611 # --with-libiptc {{{
2612 AC_ARG_WITH([libiptc],
2613   [AS_HELP_STRING([--with-libiptc@<:@=PREFIX@:>@], [Path to libiptc.])],
2614   [
2615     if test "x$withval" = "xyes"; then
2616       with_libiptc="pkgconfig"
2617     else if test "x$withval" = "xno"; then
2618       with_libiptc="no"
2619     else
2620       with_libiptc="yes"
2621       with_libiptc_cflags="-I$withval/include"
2622       with_libiptc_libs="-L$withval/lib"
2623     fi; fi
2624   ],
2625   [
2626     if test "x$ac_system" = "xLinux"; then
2627       with_libiptc="pkgconfig"
2628     else
2629       with_libiptc="no (Linux only)"
2630     fi
2631   ]
2632 )
2633
2634 if test "x$with_libiptc" = "xpkgconfig"; then
2635   $PKG_CONFIG --exists 'libiptc' 2>/dev/null
2636   if test $? -ne 0; then
2637     with_libiptc="no (pkg-config doesn't know libiptc)"
2638   fi
2639 fi
2640
2641 if test "x$with_libiptc" = "xpkgconfig"; then
2642   with_libiptc_cflags="`$PKG_CONFIG --cflags 'libiptc'`"
2643   if test $? -ne 0; then
2644     with_libiptc="no ($PKG_CONFIG failed)"
2645   fi
2646
2647   with_libiptc_libs="`$PKG_CONFIG --libs 'libiptc'`"
2648   if test $? -ne 0; then
2649     with_libiptc="no ($PKG_CONFIG failed)"
2650   fi
2651 fi
2652
2653 SAVE_CPPFLAGS="$CPPFLAGS"
2654 CPPFLAGS="$CPPFLAGS $with_libiptc_cflags"
2655
2656 # check whether the header file for libiptc is available.
2657 if test "x$with_libiptc" = "xpkgconfig"; then
2658   AC_CHECK_HEADERS([libiptc/libiptc.h libiptc/libip6tc.h],
2659     [],
2660     [with_libiptc="no (header file missing)"]
2661   )
2662 fi
2663
2664 # If the header file is available, check for the required type declaractions.
2665 # They may be missing in old versions of libiptc. In that case, they will be
2666 # declared in the iptables plugin.
2667 if test "x$with_libiptc" = "xpkgconfig"; then
2668   AC_CHECK_TYPES([iptc_handle_t, ip6tc_handle_t], [], [])
2669 fi
2670
2671 # Check for the iptc_init symbol in the library.
2672 # This could be in iptc or ip4tc
2673 if test "x$with_libiptc" = "xpkgconfig"; then
2674   SAVE_LIBS="$LIBS"
2675   AC_SEARCH_LIBS([iptc_init], [iptc ip4tc],
2676     [with_libiptc="pkgconfig"],
2677     [with_libiptc="no"],
2678     [$with_libiptc_libs]
2679   )
2680   LIBS="$SAVE_LIBS"
2681 fi
2682
2683 if test "x$with_libiptc" = "xpkgconfig"; then
2684   with_libiptc="yes"
2685 fi
2686
2687 CPPFLAGS="$SAVE_CPPFLAGS"
2688
2689 if test "x$with_libiptc" = "xyes"; then
2690   BUILD_WITH_LIBIPTC_CPPFLAGS="$with_libiptc_cflags"
2691   BUILD_WITH_LIBIPTC_LDFLAGS="$with_libiptc_libs"
2692 fi
2693 AC_SUBST([BUILD_WITH_LIBIPTC_CPPFLAGS])
2694 AC_SUBST([BUILD_WITH_LIBIPTC_LDFLAGS])
2695 # }}}
2696
2697 # --with-libdpdk {{{
2698 AC_ARG_VAR([LIBDPDK_CPPFLAGS], [Preprocessor flags for libdpdk])
2699 AC_ARG_VAR([LIBDPDK_LDFLAGS], [Linker flags for libdpdk])
2700
2701 AC_ARG_WITH([libdpdk], [AS_HELP_STRING([--without-libdpdk], [Disable libdpdk.])])
2702
2703 if test "x$with_libdpdk" != "xno"; then
2704   if test "x$LIBDPDK_CPPFLAGS" = "x"; then
2705     LIBDPDK_CPPFLAGS="-I/usr/include/dpdk"
2706   fi
2707   SAVE_CPPFLAGS="$CPPFLAGS"
2708   CPPFLAGS="$LIBDPDK_CPPFLAGS $CPPFLAGS"
2709   AC_CHECK_HEADERS([rte_config.h],
2710     [
2711       with_libdpdk="yes"
2712       AC_COMPILE_IFELSE(
2713         [
2714           AC_LANG_PROGRAM(
2715             [[
2716               #include <rte_version.h>
2717               #if RTE_VERSION < RTE_VERSION_NUM(16,7,0,0)
2718               #error "required DPDK >= 16.07"
2719               #endif
2720             ]],
2721             [[
2722               return 0;
2723             ]]
2724           )
2725         ],
2726         [dpdk_keepalive="yes"],
2727         [dpdk_keepalive="no (DPDK version < 16.07)"]
2728       )
2729     ],
2730     [with_libdpdk="no (rte_config.h not found)"]
2731   )
2732   CPPFLAGS="$SAVE_CPPFLAGS"
2733 fi
2734
2735 if test "x$with_libdpdk" = "xyes"; then
2736   SAVE_LDFLAGS="$LDFLAGS"
2737   LDFLAGS="$LIBDPDK_LDFLAGS $LDFLAGS"
2738   AC_CHECK_LIB([dpdk], [rte_eal_init],
2739     [with_libdpdk="yes"],
2740     [with_libdpdk="no (symbol 'rte_eal_init' not found)"]
2741   )
2742   LDFLAGS="$SAVE_LDFLAGS"
2743 fi
2744
2745 # }}}
2746
2747 # --with-java {{{
2748 with_java_home="$JAVA_HOME"
2749 if test "x$with_java_home" = "x"; then
2750   with_java_home="/usr/lib/jvm"
2751 fi
2752
2753 JAVAC="$JAVAC"
2754 JAR="$JAR"
2755 AC_ARG_WITH([java],
2756   [AS_HELP_STRING([--with-java@<:@=PREFIX@:>@], [Path to Java home.])],
2757   [
2758     if test "x$withval" = "xno"; then
2759       with_java="no"
2760     else if test "x$withval" = "xyes"; then
2761       with_java="yes"
2762     else
2763       with_java_home="$withval"
2764       with_java="yes"
2765     fi; fi
2766   ],
2767   [with_java="yes"]
2768 )
2769
2770 if test "x$with_java" = "xyes"; then
2771   if test -d "$with_java_home"; then
2772     AC_MSG_CHECKING([for jni.h])
2773     TMPVAR=`find -L "$with_java_home" -name jni.h -type f -exec 'dirname' '{}' ';' 2>/dev/null | LC_ALL=C sort | head -n 1`
2774     if test "x$TMPVAR" != "x"; then
2775       AC_MSG_RESULT([found in $TMPVAR])
2776       JAVA_CPPFLAGS="$JAVA_CPPFLAGS -I$TMPVAR"
2777     else
2778       AC_MSG_RESULT([not found])
2779     fi
2780
2781     AC_MSG_CHECKING([for jni_md.h])
2782     TMPVAR=`find -L "$with_java_home" -name jni_md.h -type f -exec 'dirname' '{}' ';' 2>/dev/null | LC_ALL=C sort | head -n 1`
2783     if test "x$TMPVAR" != "x"; then
2784       AC_MSG_RESULT([found in $TMPVAR])
2785       JAVA_CPPFLAGS="$JAVA_CPPFLAGS -I$TMPVAR"
2786     else
2787       AC_MSG_RESULT([not found])
2788     fi
2789
2790     AC_MSG_CHECKING([for libjvm.so])
2791     TMPVAR=`find -L "$with_java_home" -type f \( -name libjvm.so -o -name libjvm.dylib \) -exec 'dirname' '{}' ';' 2>/dev/null | LC_ALL=C sort | head -n 1`
2792     if test "x$TMPVAR" != "x"; then
2793       AC_MSG_RESULT([found in $TMPVAR])
2794       JAVA_LDFLAGS="$JAVA_LDFLAGS -L$TMPVAR -Wl,-rpath -Wl,$TMPVAR"
2795     else
2796       AC_MSG_RESULT([not found])
2797     fi
2798
2799     if test "x$JAVAC" = "x"; then
2800       AC_MSG_CHECKING([for javac])
2801       TMPVAR=`find -L "$with_java_home" -name javac -type f 2>/dev/null | LC_ALL=C sort | head -n 1`
2802       if test "x$TMPVAR" != "x"; then
2803         JAVAC="$TMPVAR"
2804         AC_MSG_RESULT([$JAVAC])
2805       else
2806         AC_MSG_RESULT([not found])
2807       fi
2808     fi
2809
2810     if test "x$JAR" = "x"; then
2811       AC_MSG_CHECKING([for jar])
2812       TMPVAR=`find -L "$with_java_home" -name jar -type f 2>/dev/null | LC_ALL=C sort | head -n 1`
2813       if test "x$TMPVAR" != "x"; then
2814         JAR="$TMPVAR"
2815         AC_MSG_RESULT([$JAR])
2816       else
2817         AC_MSG_RESULT([not found])
2818       fi
2819     fi
2820   else if test "x$with_java_home" != "x"; then
2821     AC_MSG_WARN([JAVA_HOME: No such directory: $with_java_home])
2822   fi; fi
2823 fi
2824
2825 if test "x$JAVA_CPPFLAGS" != "x"; then
2826   AC_MSG_NOTICE([Building with JAVA_CPPFLAGS set to: $JAVA_CPPFLAGS])
2827 fi
2828 if test "x$JAVA_CFLAGS" != "x"; then
2829   AC_MSG_NOTICE([Building with JAVA_CFLAGS set to: $JAVA_CFLAGS])
2830 fi
2831 if test "x$JAVA_LDFLAGS" != "x"; then
2832   AC_MSG_NOTICE([Building with JAVA_LDFLAGS set to: $JAVA_LDFLAGS])
2833 fi
2834 if test "x$JAVA_LIBS" != "x"; then
2835   AC_MSG_NOTICE([Building with JAVA_LIBS set to: $JAVA_LIBS])
2836 fi
2837 if test "x$JAVAC" = "x"; then
2838   with_javac_path="$PATH"
2839   if test "x$with_java_home" != "x"; then
2840     with_javac_path="$with_java_home:with_javac_path"
2841     if test -d "$with_java_home/bin"; then
2842       with_javac_path="$with_java_home/bin:with_javac_path"
2843     fi
2844   fi
2845
2846   AC_PATH_PROG([JAVAC], [javac], [], "$with_javac_path")
2847 fi
2848
2849 if test "x$JAVAC" = "x"; then
2850   with_java="no (javac not found)"
2851 fi
2852
2853 if test "x$JAR" = "x"; then
2854   with_jar_path="$PATH"
2855   if test "x$with_java_home" != "x"; then
2856     with_jar_path="$with_java_home:$with_jar_path"
2857     if test -d "$with_java_home/bin"; then
2858       with_jar_path="$with_java_home/bin:$with_jar_path"
2859     fi
2860   fi
2861
2862   AC_PATH_PROG([JAR], [jar], [], "$with_jar_path")
2863 fi
2864
2865 if test "x$JAR" = "x"; then
2866   with_java="no (jar not found)"
2867 fi
2868
2869 SAVE_CPPFLAGS="$CPPFLAGS"
2870 SAVE_CFLAGS="$CFLAGS"
2871 SAVE_LDFLAGS="$LDFLAGS"
2872 SAVE_LIBS="$LIBS"
2873 CPPFLAGS="$CPPFLAGS $JAVA_CPPFLAGS"
2874 CFLAGS="$CFLAGS $JAVA_CFLAGS"
2875 LDFLAGS="$LDFLAGS $JAVA_LDFLAGS"
2876 LIBS="$LIBS $JAVA_LIBS"
2877
2878 if test "x$with_java" = "xyes"; then
2879   AC_CHECK_HEADERS([jni.h],
2880     [with_jave="yes"],
2881     [with_java="no (jni.h not found)"])
2882 fi
2883
2884 if test "x$with_java" = "xyes"; then
2885   AC_CHECK_LIB([jvm], [JNI_CreateJavaVM],
2886     [with_java="yes"],
2887     [with_java="no (Symbol 'JNI_CreateJavaVM' not found)"],
2888     [$JAVA_LIBS $PTHREAD_LIBS]
2889   )
2890 fi
2891
2892 if test "x$with_java" = "xyes"; then
2893   JAVA_LIBS="$JAVA_LIBS -ljvm"
2894   AC_MSG_NOTICE([Building with JAVA_LIBS set to: $JAVA_LIBS])
2895 fi
2896
2897 CPPFLAGS="$SAVE_CPPFLAGS"
2898 CFLAGS="$SAVE_CFLAGS"
2899 LDFLAGS="$SAVE_LDFLAGS"
2900 LIBS="$SAVE_LIBS"
2901
2902 AC_SUBST([JAVA_CPPFLAGS])
2903 AC_SUBST([JAVA_CFLAGS])
2904 AC_SUBST([JAVA_LDFLAGS])
2905 AC_SUBST([JAVA_LIBS])
2906 AM_CONDITIONAL([BUILD_WITH_JAVA], [test "x$with_java" = "xyes"])
2907 # }}}
2908
2909 # --with-libldap {{{
2910 AC_ARG_WITH([libldap],
2911   [AS_HELP_STRING([--with-libldap@<:@=PREFIX@:>@], [Path to libldap.])],
2912   [
2913     if test "x$withval" = "xyes"; then
2914       with_libldap="yes"
2915     else if test "x$withval" = "xno"; then
2916       with_libldap="no"
2917     else
2918       with_libldap="yes"
2919       LIBLDAP_CPPFLAGS="$LIBLDAP_CPPFLAGS -I$withval/include"
2920       LIBLDAP_LDFLAGS="$LIBLDAP_LDFLAGS -L$withval/lib"
2921     fi; fi
2922   ],
2923   [with_libldap="yes"]
2924 )
2925
2926 SAVE_CPPFLAGS="$CPPFLAGS"
2927 SAVE_LDFLAGS="$LDFLAGS"
2928
2929 CPPFLAGS="$CPPFLAGS $LIBLDAP_CPPFLAGS"
2930 LDFLAGS="$LDFLAGS $LIBLDAP_LDFLAGS"
2931
2932 if test "x$with_libldap" = "xyes"; then
2933   if test "x$LIBLDAP_CPPFLAGS" != "x"; then
2934     AC_MSG_NOTICE([libldap CPPFLAGS: $LIBLDAP_CPPFLAGS])
2935   fi
2936
2937   AC_CHECK_HEADERS([ldap.h],
2938     [with_libldap="yes"],
2939     [with_libldap="no ('ldap.h' not found)"]
2940   )
2941 fi
2942
2943 if test "x$with_libldap" = "xyes"; then
2944   if test "x$LIBLDAP_LDFLAGS" != "x"; then
2945     AC_MSG_NOTICE([libldap LDFLAGS: $LIBLDAP_LDFLAGS])
2946   fi
2947
2948   AC_CHECK_LIB([ldap], [ldap_initialize],
2949     [with_libldap="yes"],
2950     [with_libldap="no (symbol 'ldap_initialize' not found)"]
2951   )
2952 fi
2953
2954 CPPFLAGS="$SAVE_CPPFLAGS"
2955 LDFLAGS="$SAVE_LDFLAGS"
2956
2957 if test "x$with_libldap" = "xyes"
2958 then
2959   BUILD_WITH_LIBLDAP_CPPFLAGS="$LIBLDAP_CPPFLAGS"
2960   BUILD_WITH_LIBLDAP_LDFLAGS="$LIBLDAP_LDFLAGS"
2961 fi
2962 AC_SUBST([BUILD_WITH_LIBLDAP_CPPFLAGS])
2963 AC_SUBST([BUILD_WITH_LIBLDAP_LDFLAGS])
2964 # }}}
2965
2966 # --with-liblua {{{
2967 AC_ARG_VAR([LIBLUA_PKG_CONFIG_NAME], [Name of liblua used by pkg-config])
2968 if test "x$LIBLUA_PKG_CONFIG_NAME" != "x"
2969 then
2970   PKG_CHECK_MODULES([LUA], [$LIBLUA_PKG_CONFIG_NAME],
2971     [with_liblua="yes"],
2972     [with_liblua="no"]
2973   )
2974 else
2975   PKG_CHECK_MODULES([LUA], [lua],
2976     [with_liblua="yes"],
2977     [
2978       PKG_CHECK_MODULES([LUA], [lua-5.3],
2979         [with_liblua="yes"],
2980         [
2981           PKG_CHECK_MODULES([LUA], [lua5.3],
2982             [with_liblua="yes"],
2983             [
2984               PKG_CHECK_MODULES([LUA], [lua-5.2],
2985                 [with_liblua="yes"],
2986                 [
2987                   PKG_CHECK_MODULES([LUA], [lua5.2],
2988                     [with_liblua="yes"],
2989                     [
2990                       PKG_CHECK_MODULES([LUA], [lua-5.1],
2991                         [with_liblua="yes"],
2992                         [
2993                           PKG_CHECK_MODULES([LUA], [lua5.1],
2994                             [with_liblua="yes"],
2995                             [with_liblua="no (pkg-config cannot find liblua)"]
2996                           )
2997                         ]
2998                       )
2999                     ]
3000                   )
3001                 ]
3002               )
3003             ]
3004           )
3005         ]
3006       )
3007     ]
3008   )
3009 fi
3010
3011 if test "x$with_liblua" = "xyes"
3012 then
3013   SAVE_CPPFLAGS="$CPPFLAGS"
3014   CPPFLAGS="$CPPFLAGS $LUA_CFLAGS"
3015
3016   AC_CHECK_HEADERS([lua.h lauxlib.h lualib.h],
3017     [with_liblua="yes"],
3018     [with_liblua="no (header not found)"]
3019   )
3020
3021   CPPFLAGS="$SAVE_CPPFLAGS"
3022 fi
3023
3024 if test "x$with_liblua" = "xyes"
3025 then
3026   SAVE_LIBS="$LIBS"
3027   LIBS="$LIBS $LUA_LIBS"
3028
3029   AC_CHECK_FUNC([lua_settop],
3030     [with_liblua="yes"],
3031     [with_liblua="no (symbol 'lua_settop' not found)"]
3032   )
3033
3034   LIBS="$SAVE_LIBS"
3035 fi
3036
3037 if test "x$with_liblua" = "xyes"
3038 then
3039     BUILD_WITH_LIBLUA_CFLAGS="$LUA_CFLAGS"
3040     BUILD_WITH_LIBLUA_LIBS="$LUA_LIBS"
3041 fi
3042 AC_SUBST(BUILD_WITH_LIBLUA_CFLAGS)
3043 AC_SUBST(BUILD_WITH_LIBLUA_LIBS)
3044 # }}}
3045
3046 # --with-liblvm2app {{{
3047 AC_ARG_WITH([liblvm2app],
3048   [AS_HELP_STRING([--with-liblvm2app@<:@=PREFIX@:>@], [Path to liblvm2app.])],
3049   [
3050     if test "x$withval" = "xno"; then
3051       with_liblvm2app="no"
3052     else
3053       with_liblvm2app="yes"
3054       if test "x$withval" != "xyes"; then
3055         with_liblvm2app_cppflags="-I$withval/include"
3056         with_liblvm2app_ldflags="-L$withval/lib"
3057       fi
3058     fi
3059   ],
3060   [
3061     if test "x$ac_system" = "xLinux"; then
3062       with_liblvm2app="yes"
3063     else
3064       with_liblvm2app="no (Linux only library)"
3065     fi
3066   ]
3067 )
3068
3069 if test "x$with_liblvm2app" = "xyes"; then
3070   SAVE_CPPFLAGS="$CPPFLAGS"
3071   CPPFLAGS="$CPPFLAGS $with_liblvm2app_cppflags"
3072
3073   AC_CHECK_HEADERS([lvm2app.h],
3074     [with_liblvm2app="yes"],
3075     [with_liblvm2app="no (lvm2app.h not found)"]
3076   )
3077
3078   CPPFLAGS="$SAVE_CPPFLAGS"
3079 fi
3080
3081 if test "x$with_liblvm2app" = "xyes"; then
3082   SAVE_CPPFLAGS="$CPPFLAGS"
3083   SAVE_LDFLAGS="$LDFLAGS"
3084   CPPFLAGS="$CPPFLAGS $with_liblvm2app_cppflags"
3085   LDFLAGS="$LDFLAGS $with_liblvm2app_ldflags"
3086
3087   AC_CHECK_LIB([lvm2app], [lvm_lv_get_property],
3088     [with_liblvm2app="yes"],
3089     [with_liblvm2app="no (Symbol 'lvm_lv_get_property' not found)"]
3090   )
3091
3092   CPPFLAGS="$SAVE_CPPFLAGS"
3093   LDFLAGS="$SAVE_LDFLAGS"
3094 fi
3095
3096 if test "x$with_liblvm2app" = "xyes"; then
3097   BUILD_WITH_LIBLVM2APP_CPPFLAGS="$with_liblvm2app_cppflags"
3098   BUILD_WITH_LIBLVM2APP_LDFLAGS="$with_liblvm2app_ldflags"
3099   BUILD_WITH_LIBLVM2APP_LIBS="-llvm2app"
3100 fi
3101
3102 AC_SUBST([BUILD_WITH_LIBLVM2APP_CPPFLAGS])
3103 AC_SUBST([BUILD_WITH_LIBLVM2APP_LDFLAGS])
3104 AC_SUBST([BUILD_WITH_LIBLVM2APP_LIBS])
3105 # }}}
3106
3107 # --with-libmemcached {{{
3108 AC_ARG_WITH([libmemcached],
3109   [AS_HELP_STRING([--with-libmemcached@<:@=PREFIX@:>@], [Path to libmemcached.])],
3110   [
3111     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
3112       with_libmemcached_cppflags="-I$withval/include"
3113       with_libmemcached_ldflags="-L$withval/lib"
3114       with_libmemcached="yes"
3115     else
3116       with_libmemcached="$withval"
3117     fi
3118   ],
3119   [with_libmemcached="yes"]
3120 )
3121
3122 if test "x$with_libmemcached" = "xyes"; then
3123   SAVE_CPPFLAGS="$CPPFLAGS"
3124   CPPFLAGS="$CPPFLAGS $with_libmemcached_cppflags"
3125
3126   AC_CHECK_HEADERS([libmemcached/memcached.h],
3127     [with_libmemcached="yes"],
3128     [with_libmemcached="no (libmemcached/memcached.h not found)"]
3129   )
3130
3131   CPPFLAGS="$SAVE_CPPFLAGS"
3132 fi
3133
3134 if test "x$with_libmemcached" = "xyes"; then
3135   SAVE_CPPFLAGS="$CPPFLAGS"
3136   SAVE_LDFLAGS="$LDFLAGS"
3137   CPPFLAGS="$CPPFLAGS $with_libmemcached_cppflags"
3138   LDFLAGS="$LDFLAGS $with_libmemcached_ldflags"
3139
3140   AC_CHECK_LIB([memcached], [memcached_create],
3141     [with_libmemcached="yes"],
3142     [with_libmemcached="no (Symbol 'memcached_create' not found)"]
3143   )
3144
3145   CPPFLAGS="$SAVE_CPPFLAGS"
3146   LDFLAGS="$SAVE_LDFLAGS"
3147 fi
3148
3149 if test "x$with_libmemcached" = "xyes"; then
3150   BUILD_WITH_LIBMEMCACHED_CPPFLAGS="$with_libmemcached_cppflags"
3151   BUILD_WITH_LIBMEMCACHED_LDFLAGS="$with_libmemcached_ldflags"
3152   BUILD_WITH_LIBMEMCACHED_LIBS="-lmemcached"
3153 fi
3154
3155 AC_SUBST([BUILD_WITH_LIBMEMCACHED_CPPFLAGS])
3156 AC_SUBST([BUILD_WITH_LIBMEMCACHED_LDFLAGS])
3157 AC_SUBST([BUILD_WITH_LIBMEMCACHED_LIBS])
3158 # }}}
3159
3160 # --with-libmicrohttpd {{{
3161 with_libmicrohttpd_cppflags=""
3162 with_libmicrohttpd_ldflags=""
3163 AC_ARG_WITH([libmicrohttpd], [AS_HELP_STRING([--with-libmicrohttpd@<:@=PREFIX@:>@], [Path to libmicrohttpd.])],
3164   [
3165     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
3166       with_libmicrohttpd_cppflags="-I$withval/include"
3167       with_libmicrohttpd_ldflags="-L$withval/lib"
3168       with_libmicrohttpd="yes"
3169     fi
3170     if test "x$withval" = "xno"; then
3171       with_libmicrohttpd="no (disabled on command line)"
3172     fi
3173   ],
3174   [withval="yes"]
3175 )
3176 if test "x$withval" = "xyes"; then
3177   PKG_CHECK_MODULES([MICROHTTPD], [libmicrohttpd],
3178     [with_libmicrohttpd="yes"],
3179     [with_libmicrohttpd="no (pkg-config could not find libmicrohttpd)"]
3180   )
3181 fi
3182
3183 if test "x$MICROHTTPD_LIBS" = "x"; then
3184   MICROHTTPD_LIBS="-lmicrohttpd"
3185 fi
3186
3187 SAVE_CPPFLAGS="$CPPFLAGS"
3188 SAVE_LDFLAGS="$LDFLAGS"
3189 SAVE_LIBS="$LIBS"
3190 CPPFLAGS="$with_libmicrohttpd_cppflags $MICROHTTPD_CFLAGS"
3191 LDFLAGS="$with_libmicrohttpd_ldflags $LDFLAGS"
3192 LIBS="$LIBS $MICROHTTPD_LIBS"
3193
3194 if test "x$with_libmicrohttpd" = "xyes"; then
3195   AC_CHECK_HEADERS([microhttpd.h],
3196    [with_libmicrohttpd="yes"],
3197    [with_libmicrohttpd="no (<microhttpd.h> not found)"]
3198   )
3199 fi
3200
3201 if test "x$with_libmicrohttpd" = "xyes"; then
3202   AC_CHECK_LIB([microhttpd], [MHD_start_daemon],
3203     [with_libmicrohttpd="yes"],
3204     [with_libmicrohttpd="no (libmicrohttpd not found)"]
3205   )
3206 fi
3207
3208 CPPFLAGS="$SAVE_CPPFLAGS"
3209 LDFLAGS="$SAVE_LDFLAGS"
3210 LIBS="$SAVE_LIBS"
3211
3212 BUILD_WITH_LIBMICROHTTPD_CPPFLAGS="$with_libmicrohttpd_cppflags $MICROHTTPD_CFLAGS"
3213 BUILD_WITH_LIBMICROHTTPD_LDFLAGS="$with_libmicrohttpd_ldflags"
3214 BUILD_WITH_LIBMICROHTTPD_LIBS="$MICROHTTPD_LIBS"
3215 AC_SUBST([BUILD_WITH_LIBMICROHTTPD_CPPFLAGS])
3216 AC_SUBST([BUILD_WITH_LIBMICROHTTPD_LDFLAGS])
3217 AC_SUBST([BUILD_WITH_LIBMICROHTTPD_LIBS])
3218 # }}}
3219
3220 # --with-libmodbus {{{
3221 AC_ARG_WITH([libmodbus],
3222   [AS_HELP_STRING([--with-libmodbus@<:@=PREFIX@:>@], [Path to the modbus library.])],
3223   [
3224     if test "x$withval" = "xno"; then
3225       with_libmodbus="no"
3226     else if test "x$withval" = "xyes"; then
3227       with_libmodbus="use_pkgconfig"
3228     else if test -d "$with_libmodbus/lib"; then
3229       AC_MSG_NOTICE([Not checking for libmodbus: Manually configured])
3230       with_libmodbus_cflags="-I$withval/include"
3231       with_libmodbus_libs="-L$withval/lib -lmodbus"
3232       with_libmodbus="yes"
3233     fi; fi; fi
3234   ],
3235   [with_libmodbus="use_pkgconfig"]
3236 )
3237
3238 # configure using pkg-config
3239 if test "x$with_libmodbus" = "xuse_pkgconfig"; then
3240   AC_MSG_NOTICE([Checking for libmodbus using $PKG_CONFIG])
3241   $PKG_CONFIG --exists 'libmodbus' 2>/dev/null
3242   if test $? -ne 0; then
3243     with_libmodbus="no (pkg-config doesn't know libmodbus)"
3244   fi
3245 fi
3246
3247 if test "x$with_libmodbus" = "xuse_pkgconfig"; then
3248   with_libmodbus_cflags="`$PKG_CONFIG --cflags 'libmodbus'`"
3249   if test $? -ne 0; then
3250     with_libmodbus="no ($PKG_CONFIG failed)"
3251   fi
3252
3253   with_libmodbus_libs="`$PKG_CONFIG --libs 'libmodbus'`"
3254   if test $? -ne 0; then
3255     with_libmodbus="no ($PKG_CONFIG failed)"
3256   fi
3257 fi
3258
3259 if test "x$with_libmodbus" = "xuse_pkgconfig"; then
3260   with_libmodbus="yes"
3261 fi
3262
3263 if test "x$with_libmodbus" = "xyes"; then
3264   SAVE_CPPFLAGS="$CPPFLAGS"
3265   CPPFLAGS="$CPPFLAGS $with_libmodbus_cflags"
3266
3267   AC_CHECK_HEADERS([modbus.h],
3268     [with_libmodbus="yes"],
3269     [with_libmodbus="no (modbus.h not found)"]
3270   )
3271
3272   CPPFLAGS="$SAVE_CPPFLAGS"
3273 fi
3274
3275 if test "x$with_libmodbus" = "xyes"; then
3276   SAVE_LDFLAGS="$LDFLAGS"
3277   LDFLAGS="$LDFLAGS $with_libmodbus_libs"
3278
3279   AC_CHECK_LIB([modbus], [modbus_connect],
3280     [with_libmodbus="yes"],
3281     [with_libmodbus="no (symbol modbus_connect not found)"]
3282   )
3283
3284   LDFLAGS="$SAVE_LDFLAGS"
3285 fi
3286
3287 if test "x$with_libmodbus" = "xyes"; then
3288   BUILD_WITH_LIBMODBUS_CFLAGS="$with_libmodbus_cflags"
3289   BUILD_WITH_LIBMODBUS_LIBS="$with_libmodbus_libs"
3290 fi
3291
3292 AC_SUBST([BUILD_WITH_LIBMODBUS_CFLAGS])
3293 AC_SUBST([BUILD_WITH_LIBMODBUS_LIBS])
3294 # }}}
3295
3296 # --with-libmongoc {{{
3297 AC_ARG_WITH([libmongoc],
3298   [AS_HELP_STRING([--with-libmongoc@<:@=PREFIX@:>@], [Path to libmongoc.])],
3299   [
3300     if test "x$withval" = "xyes"; then
3301       with_libmongoc="yes"
3302     else if test "x$withval" = "xno"; then
3303       with_libmongoc="no"
3304     else
3305       with_libmongoc="yes"
3306       LIBMONGOC_CPPFLAGS="$LIBMONGOC_CPPFLAGS -I$withval/include"
3307       LIBMONGOC_LDFLAGS="$LIBMONGOC_LDFLAGS -L$withval/lib"
3308     fi; fi
3309   ],
3310   [with_libmongoc="yes"]
3311 )
3312
3313 SAVE_CPPFLAGS="$CPPFLAGS"
3314 SAVE_LDFLAGS="$LDFLAGS"
3315
3316 CPPFLAGS="$CPPFLAGS $LIBMONGOC_CPPFLAGS"
3317 LDFLAGS="$LDFLAGS $LIBMONGOC_LDFLAGS"
3318
3319 if test "x$with_libmongoc" = "xyes"; then
3320   if test "x$LIBMONGOC_CPPFLAGS" != "x"; then
3321     AC_MSG_NOTICE([libmongoc CPPFLAGS: $LIBMONGOC_CPPFLAGS])
3322   fi
3323
3324   AC_CHECK_HEADERS([mongo.h],
3325     [with_libmongoc="yes"],
3326     [with_libmongoc="no ('mongo.h' not found)"],
3327     [[#define MONGO_HAVE_STDINT 1]]
3328   )
3329 fi
3330
3331 if test "x$with_libmongoc" = "xyes"; then
3332   if test "x$LIBMONGOC_LDFLAGS" != "x"; then
3333     AC_MSG_NOTICE([libmongoc LDFLAGS: $LIBMONGOC_LDFLAGS])
3334   fi
3335
3336   AC_CHECK_LIB([mongoc], [mongo_run_command],
3337     [with_libmongoc="yes"],
3338     [with_libmongoc="no (symbol 'mongo_run_command' not found)"]
3339   )
3340 fi
3341
3342 CPPFLAGS="$SAVE_CPPFLAGS"
3343 LDFLAGS="$SAVE_LDFLAGS"
3344
3345 if test "x$with_libmongoc" = "xyes"; then
3346   BUILD_WITH_LIBMONGOC_CPPFLAGS="$LIBMONGOC_CPPFLAGS"
3347   BUILD_WITH_LIBMONGOC_LDFLAGS="$LIBMONGOC_LDFLAGS"
3348 fi
3349
3350 AC_SUBST([BUILD_WITH_LIBMONGOC_CPPFLAGS])
3351 AC_SUBST([BUILD_WITH_LIBMONGOC_LDFLAGS])
3352 # }}}
3353
3354 # --with-libmosquitto {{{
3355 AC_ARG_WITH([libmosquitto],
3356   [AS_HELP_STRING([--with-libmosquitto@<:@=PREFIX@:>@], [Path to libmosquitto.])],
3357   [
3358     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
3359       with_libmosquitto_cppflags="-I$withval/include"
3360       with_libmosquitto_ldflags="-L$withval/lib"
3361       with_libmosquitto="yes"
3362     else
3363       with_libmosquitto="$withval"
3364     fi
3365   ],
3366   [with_libmosquitto="yes"]
3367 )
3368
3369 if test "x$with_libmosquitto" = "xyes"; then
3370   SAVE_CPPFLAGS="$CPPFLAGS"
3371   CPPFLAGS="$CPPFLAGS $with_libmosquitto_cppflags"
3372
3373   AC_CHECK_HEADERS([mosquitto.h],
3374     [with_libmosquitto="yes"],
3375     [with_libmosquitto="no (mosquitto.h not found)"]
3376   )
3377
3378   CPPFLAGS="$SAVE_CPPFLAGS"
3379 fi
3380
3381 if test "x$with_libmosquitto" = "xyes"; then
3382   SAVE_LDFLAGS="$LDFLAGS"
3383   LDFLAGS="$LDFLAGS $with_libmosquitto_ldflags"
3384
3385   AC_CHECK_LIB([mosquitto], [mosquitto_connect],
3386     [with_libmosquitto="yes"],
3387     [with_libmosquitto="no (libmosquitto not found)"]
3388   )
3389
3390   LDFLAGS="$SAVE_LDFLAGS"
3391 fi
3392
3393 if test "x$with_libmosquitto" = "xyes"; then
3394   BUILD_WITH_LIBMOSQUITTO_CPPFLAGS="$with_libmosquitto_cppflags"
3395   BUILD_WITH_LIBMOSQUITTO_LDFLAGS="$with_libmosquitto_ldflags"
3396   BUILD_WITH_LIBMOSQUITTO_LIBS="-lmosquitto"
3397 fi
3398
3399 AC_SUBST([BUILD_WITH_LIBMOSQUITTO_CPPFLAGS])
3400 AC_SUBST([BUILD_WITH_LIBMOSQUITTO_LDFLAGS])
3401 AC_SUBST([BUILD_WITH_LIBMOSQUITTO_LIBS])
3402 # }}}
3403
3404 # --with-libmysql {{{
3405 with_mysql_config="mysql_config"
3406 AC_ARG_WITH([libmysql],
3407   [AS_HELP_STRING([--with-libmysql@<:@=PREFIX@:>@], [Path to libmysql.])],
3408   [
3409     if test "x$withval" = "xno"; then
3410       with_libmysql="no"
3411     else if test "x$withval" = "xyes"; then
3412       with_libmysql="yes"
3413     else
3414       if test -f "$withval" && test -x "$withval"; then
3415         with_mysql_config="$withval"
3416       else if test -x "$withval/bin/mysql_config"; then
3417         with_mysql_config="$withval/bin/mysql_config"
3418       fi; fi
3419       with_libmysql="yes"
3420     fi; fi
3421   ],
3422   [with_libmysql="yes"]
3423 )
3424
3425 if test "x$with_libmysql" = "xyes"; then
3426   with_mysql_cflags=`$with_mysql_config --include 2>/dev/null`
3427   if test $? -ne 0; then
3428     with_libmysql="no ($with_mysql_config failed)"
3429   else
3430     SAVE_CPPFLAGS="$CPPFLAGS"
3431     CPPFLAGS="$CPPFLAGS $with_mysql_cflags"
3432
3433     AC_CHECK_HEADERS([mysql.h],
3434       [have_mysql_h="yes"],
3435       [have_mysql_h="no"]
3436     )
3437
3438     if test "x$have_mysql_h" != "xyes"; then
3439       AC_CHECK_HEADERS([mysql/mysql.h],
3440         [have_mysql_mysql_h="yes"],
3441         [],
3442       )
3443     fi
3444
3445     if test "x$have_mysql_h" != "xyes" && test "x$have_mysql_mysql_h" != "xyes"; then
3446       with_libmysql="no (mysql.h not found)"
3447     fi
3448
3449     CPPFLAGS="$SAVE_CPPFLAGS"
3450   fi
3451 fi
3452
3453 if test "x$with_libmysql" = "xyes"; then
3454   with_mysql_libs=`$with_mysql_config --libs_r 2>/dev/null`
3455   if test $? -ne 0; then
3456     with_libmysql="no ($with_mysql_config failed)"
3457   else
3458     SAVE_LIBS="$LIBS"
3459     LIBS="$with_mysql_libs"
3460
3461     AC_SEARCH_LIBS([mysql_get_server_version],
3462       [],
3463       [with_libmysql="yes"],
3464       [with_libmysql="no (symbol 'mysql_get_server_version' not found in ${LIBS})"],
3465       []
3466     )
3467     LIBS="$SAVE_LIBS"
3468   fi
3469 fi
3470
3471 if test "x$with_libmysql" = "xyes"; then
3472   BUILD_WITH_LIBMYSQL_CFLAGS="$with_mysql_cflags"
3473   BUILD_WITH_LIBMYSQL_LIBS="$with_mysql_libs"
3474 fi
3475
3476 AC_SUBST([BUILD_WITH_LIBMYSQL_CFLAGS])
3477 AC_SUBST([BUILD_WITH_LIBMYSQL_LIBS])
3478 # }}}
3479
3480 # --with-libmnl {{{
3481 AC_ARG_WITH([libmnl],
3482   [AS_HELP_STRING([--with-libmnl@<:@=PREFIX@:>@], [Path to libmnl.])],
3483   [
3484     if test "x$withval" = "xyes"; then
3485       with_libmnl="yes"
3486      else if test "x$withval" = "xno"; then
3487        with_libmnl="no"
3488      else
3489        if test -d "$withval/include"; then
3490          with_libmnl_cflags="-I$withval/include"
3491          with_libmnl_libs="-L$withval/lib -lmnl"
3492          with_libmnl="yes"
3493        else
3494          AC_MSG_ERROR("no such directory: $withval/include")
3495        fi
3496      fi; fi
3497   ],
3498   [
3499     if test "x$ac_system" = "xLinux"; then
3500       with_libmnl="yes"
3501     else
3502       with_libmnl="no (Linux only library)"
3503     fi
3504   ]
3505 )
3506
3507 if test "x$with_libmnl" = "xyes"; then
3508   if $PKG_CONFIG --exists libmnl 2>/dev/null; then
3509     with_libmnl_cflags="$with_libmnl_ldflags `$PKG_CONFIG --cflags libmnl`"
3510     with_libmnl_libs="$with_libmnl_libs `$PKG_CONFIG --libs libmnl`"
3511   fi
3512
3513   AC_CHECK_HEADERS([libmnl.h libmnl/libmnl.h],
3514     [
3515       with_libmnl="yes"
3516       break
3517     ],
3518     [],
3519     [[
3520       #include <stdio.h>
3521       #include <sys/types.h>
3522       #include <asm/types.h>
3523       #include <sys/socket.h>
3524       #include <linux/netlink.h>
3525       #include <linux/rtnetlink.h>]]
3526   )
3527
3528   AC_CHECK_HEADERS([linux/gen_stats.h linux/pkt_sched.h],
3529     [],
3530     [],
3531     [[
3532       #include <stdio.h>
3533       #include <sys/types.h>
3534       #include <asm/types.h>
3535       #include <sys/socket.h>
3536     ]]
3537   )
3538
3539   AC_COMPILE_IFELSE(
3540     [
3541       AC_LANG_PROGRAM(
3542         [[
3543           #include <stdio.h>
3544           #include <sys/types.h>
3545           #include <asm/types.h>
3546           #include <sys/socket.h>
3547           #include <linux/netlink.h>
3548           #include <linux/rtnetlink.h>
3549         ]],
3550         [[
3551           int retval = TCA_STATS2;
3552           return (retval);
3553         ]]
3554       )
3555     ],
3556     [AC_DEFINE([HAVE_TCA_STATS2], [1], [True if the enum-member TCA_STATS2 exists])]
3557   )
3558
3559   AC_COMPILE_IFELSE(
3560     [
3561       AC_LANG_PROGRAM(
3562         [[
3563           #include <stdio.h>
3564           #include <sys/types.h>
3565           #include <asm/types.h>
3566           #include <sys/socket.h>
3567           #include <linux/netlink.h>
3568           #include <linux/rtnetlink.h>
3569         ]],
3570         [[
3571           int retval = TCA_STATS;
3572           return (retval);
3573         ]]
3574       )
3575     ],
3576     [AC_DEFINE([HAVE_TCA_STATS], 1, [True if the enum-member TCA_STATS exists])]
3577   )
3578
3579   AC_CHECK_MEMBERS([struct rtnl_link_stats64.tx_window_errors],
3580     [AC_DEFINE(HAVE_RTNL_LINK_STATS64, 1, [Define if struct rtnl_link_stats64 exists and is usable.])],
3581     [],
3582     [[#include <linux/if_link.h>]]
3583   )
3584
3585   AC_CHECK_LIB([mnl], [mnl_nlmsg_get_payload],
3586     [with_libmnl="yes"],
3587     [with_libmnl="no (symbol 'mnl_nlmsg_get_payload' not found)"],
3588     [$with_libmnl_libs]
3589   )
3590 fi
3591
3592 if test "x$with_libmnl" = "xyes"; then
3593   BUILD_WITH_LIBMNL_CFLAGS="$with_libmnl_cflags"
3594   BUILD_WITH_LIBMNL_LIBS="$with_libmnl_libs"
3595 fi
3596 AC_SUBST([BUILD_WITH_LIBMNL_CFLAGS])
3597 AC_SUBST([BUILD_WITH_LIBMNL_LIBS])
3598 # }}}
3599
3600 # --with-libnetapp {{{
3601 AC_ARG_VAR([LIBNETAPP_CPPFLAGS], [C preprocessor flags required to build with libnetapp])
3602 AC_ARG_VAR([LIBNETAPP_LDFLAGS],  [Linker flags required to build with libnetapp])
3603 AC_ARG_VAR([LIBNETAPP_LIBS],     [Other libraries required to link against libnetapp])
3604 AC_ARG_WITH([libnetapp],
3605   [AS_HELP_STRING([--with-libnetapp@<:@=PREFIX@:>@], [Path to libnetapp.])],
3606   [
3607    if test -d "$withval"; then
3608      LIBNETAPP_CPPFLAGS="$LIBNETAPP_CPPFLAGS -I$withval/include"
3609      LIBNETAPP_LDFLAGS="$LIBNETAPP_LDFLAGS -L$withval/lib"
3610      with_libnetapp="yes"
3611    else
3612      with_libnetapp="$withval"
3613    fi
3614   ],
3615   [with_libnetapp="yes"]
3616 )
3617
3618 SAVE_CPPFLAGS="$CPPFLAGS"
3619 SAVE_LDFLAGS="$LDFLAGS"
3620 CPPFLAGS="$CPPFLAGS $LIBNETAPP_CPPFLAGS"
3621 LDFLAGS="$LDFLAGS $LIBNETAPP_LDFLAGS"
3622
3623 if test "x$with_libnetapp" = "xyes"; then
3624   if test "x$LIBNETAPP_CPPFLAGS" != "x"; then
3625     AC_MSG_NOTICE([netapp CPPFLAGS: $LIBNETAPP_CPPFLAGS])
3626   fi
3627   AC_CHECK_HEADERS([netapp_api.h],
3628     [with_libnetapp="yes"],
3629     [with_libnetapp="no (netapp_api.h not found)"]
3630   )
3631 fi
3632
3633 if test "x$with_libnetapp" = "xyes"; then
3634   if test "x$LIBNETAPP_LDFLAGS" != "x"; then
3635     AC_MSG_NOTICE([netapp LDFLAGS: $LIBNETAPP_LDFLAGS])
3636   fi
3637
3638   if test "x$LIBNETAPP_LIBS" = "x"; then
3639     LIBNETAPP_LIBS="$PTHREAD_LIBS -lxml -ladt -lssl -lm -lcrypto -lz"
3640   fi
3641
3642   AC_MSG_NOTICE([netapp LIBS: $LIBNETAPP_LIBS])
3643
3644   AC_CHECK_LIB([netapp], [na_server_invoke_elem],
3645     [with_libnetapp="yes"],
3646     [with_libnetapp="no (symbol na_server_invoke_elem not found)"],
3647     [$LIBNETAPP_LIBS]
3648   )
3649
3650   LIBNETAPP_LIBS="-lnetapp $LIBNETAPP_LIBS"
3651 fi
3652
3653 CPPFLAGS="$SAVE_CPPFLAGS"
3654 LDFLAGS="$SAVE_LDFLAGS"
3655
3656 AC_SUBST([LIBNETAPP_CPPFLAGS])
3657 AC_SUBST([LIBNETAPP_LDFLAGS])
3658 AC_SUBST([LIBNETAPP_LIBS])
3659 # }}}
3660
3661 # --with-libnetsnmp {{{
3662 AC_ARG_WITH(libnetsnmp, [AS_HELP_STRING([--with-libnetsnmp@<:@=PREFIX@:>@], [Path to the Net-SNMPD library.])],
3663 [
3664         if test "x$withval" = "xno"
3665         then
3666                 with_libnetsnmp="no"
3667         else if test "x$withval" = "xyes"
3668         then
3669                 with_libnetsnmp="yes"
3670         else
3671                 with_libnetsnmp_cppflags="-I$withval/include"
3672                 with_libnetsnmp_ldflags="-I$withval/lib"
3673                 with_libnetsnmp="yes"
3674         fi; fi
3675 ],
3676 [with_libnetsnmp="yes"])
3677 if test "x$with_libnetsnmp" = "xyes"
3678 then
3679         SAVE_CPPFLAGS="$CPPFLAGS"
3680         CPPFLAGS="$CPPFLAGS $with_libnetsnmp_cppflags"
3681
3682     AC_CHECK_HEADERS([net-snmp/net-snmp-config.h],
3683       [with_libnetsnmp="yes"],
3684       [with_libnetsnmp="no (net-snmp/net-snmp-config.h not found)"]
3685     )
3686
3687         CPPFLAGS="$SAVE_CPPFLAGS"
3688 fi
3689 if test "x$with_libnetsnmp" = "xyes"
3690 then
3691         SAVE_LDFLAGS="$LDFLAGS"
3692         LDFLAGS="$LDFLAGS $with_libnetsnmp_ldflags"
3693
3694         AC_CHECK_LIB(netsnmp, init_snmp,
3695                 [with_libnetsnmp="yes"],
3696                 [with_libnetsnmp="no (libnetsnmp not found)"],
3697                 [$with_snmp_libs])
3698
3699         LDFLAGS="$SAVE_LDFLAGS"
3700 fi
3701 if test "x$with_libnetsnmp" = "xyes"
3702 then
3703         BUILD_WITH_LIBNETSNMP_CPPFLAGS="$with_libnetsnmp_cppflags"
3704         BUILD_WITH_LIBNETSNMP_LDFLAGS="$with_libnetsnmp_ldflags"
3705         BUILD_WITH_LIBNETSNMP_LIBS="-lnetsnmp"
3706 fi
3707 AC_SUBST(BUILD_WITH_LIBNETSNMP_CPPFLAGS)
3708 AC_SUBST(BUILD_WITH_LIBNETSNMP_LDFLAGS)
3709 AC_SUBST(BUILD_WITH_LIBNETSNMP_LIBS)
3710 # }}}
3711
3712 # --with-liboping {{{
3713 AC_ARG_WITH([liboping],
3714   [AS_HELP_STRING([--with-liboping@<:@=PREFIX@:>@], [Path to liboping.])],
3715   [
3716     if test "x$withval" = "xyes"; then
3717       with_liboping="yes"
3718     else if test "x$withval" = "xno"; then
3719       with_liboping="no"
3720     else
3721       with_liboping="yes"
3722       LIBOPING_CPPFLAGS="-I$withval/include"
3723       LIBOPING_LDFLAGS="-L$withval/lib"
3724     fi; fi
3725   ],
3726   [with_liboping="yes"]
3727 )
3728
3729 SAVE_CPPFLAGS="$CPPFLAGS"
3730 SAVE_LDFLAGS="$LDFLAGS"
3731 CPPFLAGS="$CPPFLAGS $LIBOPING_CPPFLAGS"
3732 LDFLAGS="$LDFLAGS $LIBOPING_LDFLAGS"
3733
3734 if test "x$with_liboping" = "xyes"; then
3735   AC_CHECK_HEADERS([oping.h],
3736     [with_liboping="yes"],
3737     [with_liboping="no (oping.h not found)"]
3738   )
3739 fi
3740
3741 if test "x$with_liboping" = "xyes"; then
3742   AC_CHECK_LIB([oping], [ping_construct],
3743     [with_liboping="yes"],
3744     [with_liboping="no (symbol 'ping_construct' not found)"]
3745   )
3746 fi
3747
3748 CPPFLAGS="$SAVE_CPPFLAGS"
3749 LDFLAGS="$SAVE_LDFLAGS"
3750
3751 if test "x$with_liboping" = "xyes"; then
3752   BUILD_WITH_LIBOPING_CPPFLAGS="$LIBOPING_CPPFLAGS"
3753   BUILD_WITH_LIBOPING_LDFLAGS="$LIBOPING_LDFLAGS"
3754 fi
3755
3756 AC_SUBST([BUILD_WITH_LIBOPING_CPPFLAGS])
3757 AC_SUBST([BUILD_WITH_LIBOPING_LDFLAGS])
3758 # }}}
3759
3760 # --with-oracle {{{
3761 AC_ARG_WITH([oracle],
3762   [AS_HELP_STRING([--with-oracle@<:@=ORACLE_HOME@:>@], [Path to Oracle.])],
3763   [
3764     if test "x$withval" = "xyes"; then
3765       if test "x$ORACLE_HOME" = "x"; then
3766         AC_MSG_WARN([Use of the Oracle library has been forced, but the environment variable ORACLE_HOME is not set.])
3767       fi
3768       with_oracle="yes"
3769     else if test "x$withval" = "xno"; then
3770       with_oracle="no"
3771     else
3772       with_oracle="yes"
3773       ORACLE_HOME="$withval"
3774     fi; fi
3775   ],
3776   [
3777     if test "x$ORACLE_HOME" = "x"; then
3778       with_oracle="no (ORACLE_HOME is not set)"
3779     else
3780       with_oracle="yes"
3781     fi
3782   ]
3783 )
3784
3785 if test "x$ORACLE_HOME" != "x"; then
3786   with_oracle_cppflags="-I$ORACLE_HOME/rdbms/public"
3787   if test -e "$ORACLE_HOME/lib/ldflags"; then
3788     with_oracle_libs=`cat "$ORACLE_HOME/lib/ldflags"`
3789   fi
3790   with_oracle_libs="-L$ORACLE_HOME/lib -lclntsh"
3791 fi
3792
3793 if test "x$with_oracle" = "xyes"; then
3794   SAVE_CPPFLAGS="$CPPFLAGS"
3795   CPPFLAGS="$CPPFLAGS $with_oracle_cppflags"
3796
3797   AC_CHECK_HEADERS([oci.h],
3798     [with_oracle="yes"],
3799     [with_oracle="no (oci.h not found)"]
3800   )
3801
3802   CPPFLAGS="$SAVE_CPPFLAGS"
3803 fi
3804
3805 if test "x$with_oracle" = "xyes"; then
3806   SAVE_CPPFLAGS="$CPPFLAGS"
3807   SAVE_LIBS="$LIBS"
3808   CPPFLAGS="$CPPFLAGS $with_oracle_cppflags"
3809   LIBS="$LIBS $with_oracle_libs"
3810
3811   AC_CHECK_FUNC([OCIEnvCreate],
3812     [with_oracle="yes"],
3813     [with_oracle="no (Symbol 'OCIEnvCreate' not found)"]
3814   )
3815
3816   CPPFLAGS="$SAVE_CPPFLAGS"
3817   LIBS="$SAVE_LIBS"
3818 fi
3819
3820 if test "x$with_oracle" = "xyes"; then
3821   BUILD_WITH_ORACLE_CPPFLAGS="$with_oracle_cppflags"
3822   BUILD_WITH_ORACLE_LIBS="$with_oracle_libs"
3823 fi
3824
3825 AC_SUBST([BUILD_WITH_ORACLE_CPPFLAGS])
3826 AC_SUBST([BUILD_WITH_ORACLE_LIBS])
3827 # }}}
3828
3829 # --with-libowcapi {{{
3830 AC_ARG_WITH([libowcapi],
3831   [AS_HELP_STRING([--with-libowcapi@<:@=PREFIX@:>@], [Path to libowcapi.])],
3832   [
3833     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
3834       with_libowcapi_cppflags="-I$withval/include"
3835       with_libowcapi_ldflags="-L$withval/lib"
3836       with_libowcapi="yes"
3837     else
3838       with_libowcapi="$withval"
3839     fi
3840   ],
3841   [with_libowcapi="yes"]
3842 )
3843
3844 if test "x$with_libowcapi" = "xyes"; then
3845   SAVE_CPPFLAGS="$CPPFLAGS"
3846   CPPFLAGS="$CPPFLAGS $with_libowcapi_cppflags"
3847
3848   AC_CHECK_HEADERS([owcapi.h],
3849     [with_libowcapi="yes"],
3850     [with_libowcapi="no (owcapi.h not found)"]
3851   )
3852
3853   CPPFLAGS="$SAVE_CPPFLAGS"
3854 fi
3855
3856 if test "x$with_libowcapi" = "xyes"; then
3857   SAVE_LDFLAGS="$LDFLAGS"
3858   LDFLAGS="$LDFLAGS $with_libowcapi_ldflags"
3859
3860   AC_CHECK_LIB([owcapi], [OW_get],
3861     [with_libowcapi="yes"],
3862     [with_libowcapi="no (libowcapi not found)"]
3863   )
3864
3865   LDFLAGS="$SAVE_LDFLAGS"
3866 fi
3867
3868 if test "x$with_libowcapi" = "xyes"; then
3869   BUILD_WITH_LIBOWCAPI_CPPFLAGS="$with_libowcapi_cppflags"
3870   BUILD_WITH_LIBOWCAPI_LDFLAGS="$with_libowcapi_ldflags"
3871   BUILD_WITH_LIBOWCAPI_LIBS="-lowcapi"
3872 fi
3873
3874 AC_SUBST([BUILD_WITH_LIBOWCAPI_CPPFLAGS])
3875 AC_SUBST([BUILD_WITH_LIBOWCAPI_LDFLAGS])
3876 AC_SUBST([BUILD_WITH_LIBOWCAPI_LIBS])
3877 # }}}
3878
3879 # --with-libpcap {{{
3880 AC_ARG_WITH([libpcap],
3881   [AS_HELP_STRING([--with-libpcap@<:@=PREFIX@:>@], [Path to libpcap.])],
3882   [
3883     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
3884       with_libpcap_cppflags="-I$withval/include"
3885       with_libpcap_ldflags="$LDFLAGS -L$withval/lib"
3886       with_libpcap="yes"
3887     else
3888       with_libpcap="$withval"
3889     fi
3890   ],
3891   [with_libpcap="yes"]
3892 )
3893
3894 if test "x$with_libpcap" = "xyes"; then
3895   SAVE_CPPFLAGS="$CPPFLAGS"
3896   CPPFLAGS="$CPPFLAGS $with_libpcap_cppflags"
3897
3898   AC_CHECK_HEADERS([pcap.h],
3899     [with_libpcap="yes"],
3900     [with_libpcap="no (pcap.h not found)"]
3901   )
3902
3903   CPPFLAGS="$SAVE_CPPFLAGS"
3904 fi
3905
3906 if test "x$with_libpcap" = "xyes"; then
3907   SAVE_LDFLAGS="$LDFLAGS"
3908   LDFLAGS="$LDFLAGS $with_libpcap_ldflags"
3909
3910   AC_CHECK_LIB([pcap], [pcap_open_live],
3911     [with_libpcap="yes"],
3912     [with_libpcap="no (libpcap not found)"]
3913   )
3914
3915   LDFLAGS="$SAVE_LDFLAGS"
3916 fi
3917
3918 if test "x$with_libpcap" = "xyes"; then
3919   AC_CACHE_CHECK([whether libpcap has PCAP_ERROR_IFACE_NOT_UP],
3920     [c_cv_libpcap_have_pcap_error_iface_not_up],
3921     [
3922       AC_COMPILE_IFELSE(
3923         [
3924           AC_LANG_PROGRAM(
3925             [[#include <pcap.h>]],
3926             [[
3927               int val = PCAP_ERROR_IFACE_NOT_UP;
3928               return(val);
3929             ]]
3930           )
3931         ],
3932         [c_cv_libpcap_have_pcap_error_iface_not_up="yes"],
3933         [c_cv_libpcap_have_pcap_error_iface_not_up="no"]
3934       )
3935     ]
3936   )
3937 fi
3938
3939 if test "x$c_cv_libpcap_have_pcap_error_iface_not_up" != "xyes"; then
3940   with_libpcap="no (pcap.h misses PCAP_ERROR_IFACE_NOT_UP)"
3941 fi
3942
3943 if test "x$with_libpcap" = "xyes"; then
3944   BUILD_WITH_LIBPCAP_CPPFLAGS="$with_libpcap_cppflags"
3945   BUILD_WITH_LIBPCAP_LDFLAGS="$with_libpcap_ldflags"
3946   BUILD_WITH_LIBPCAP_LIBS="-lpcap"
3947 fi
3948
3949 AC_SUBST([BUILD_WITH_LIBPCAP_CPPFLAGS])
3950 AC_SUBST([BUILD_WITH_LIBPCAP_LDFLAGS])
3951 AC_SUBST([BUILD_WITH_LIBPCAP_LIBS])
3952 # }}}
3953
3954 # --with-libperl {{{
3955 AC_ARG_WITH([libperl],
3956   [AS_HELP_STRING([--with-libperl@<:@=PREFIX@:>@], [Path to libperl.])],
3957   [
3958     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
3959       LDFLAGS="$LDFLAGS -L$withval/lib"
3960       CPPFLAGS="$CPPFLAGS -I$withval/include"
3961       with_libperl="yes"
3962     else
3963       with_libperl="$withval"
3964     fi
3965   ],
3966   [with_libperl="yes"]
3967 )
3968
3969 AC_ARG_VAR([PERL], [path to Perl interpreter])
3970 AC_PATH_PROG([PERL], [perl])
3971
3972 if test "x$PERL" = "x"; then
3973   with_libperl="no (no Perl interpreter found)"
3974 fi
3975
3976 if test "x$with_libperl" = "xyes"; then
3977   SAVE_CFLAGS="$CFLAGS"
3978   SAVE_LIBS="$LIBS"
3979   dnl ARCHFLAGS="" -> disable multi -arch on OSX (see Config_heavy.pl:fetch_string)
3980   PERL_CFLAGS=`ARCHFLAGS="" $PERL -MExtUtils::Embed -e perl_inc`
3981   PERL_LIBS=`ARCHFLAGS="" $PERL -MExtUtils::Embed -e ldopts`
3982   CFLAGS="$CFLAGS $PERL_CFLAGS"
3983   LIBS="$LIBS $PERL_LIBS"
3984
3985   AC_CACHE_CHECK([for libperl],
3986     [c_cv_have_libperl],
3987     [
3988       AC_LINK_IFELSE(
3989         [
3990           AC_LANG_PROGRAM(
3991             [[
3992               #define PERL_NO_GET_CONTEXT
3993               #include <EXTERN.h>
3994               #include <perl.h>
3995               #include <XSUB.h>
3996             ]],
3997             [[
3998               dTHX;
3999               load_module (PERL_LOADMOD_NOIMPORT,
4000                 newSVpv ("Collectd::Plugin::FooBar", 24),
4001                 Nullsv);
4002             ]]
4003           )
4004         ],
4005         [c_cv_have_libperl="yes"],
4006         [c_cv_have_libperl="no"]
4007       )
4008     ]
4009   )
4010
4011   CFLAGS="$SAVE_CFLAGS"
4012   LIBS="$SAVE_LIBS"
4013
4014   if test "x$c_cv_have_libperl" = "xno"; then
4015     with_libperl="no"
4016   fi
4017 fi
4018
4019 if test "x$with_libperl" = "xyes"; then
4020   SAVE_CFLAGS="$CFLAGS"
4021   SAVE_LIBS="$LIBS"
4022   CFLAGS="$CFLAGS $PERL_CFLAGS"
4023   LIBS="$LIBS $PERL_LIBS"
4024
4025   AC_CACHE_CHECK([if Perl supports ithreads],
4026     [c_cv_have_perl_ithreads],
4027     [
4028       AC_LINK_IFELSE(
4029         [
4030           AC_LANG_PROGRAM(
4031             [[
4032               #include <EXTERN.h>
4033               #include <perl.h>
4034               #include <XSUB.h>
4035
4036               #if !defined(USE_ITHREADS)
4037               # error "Perl does not support ithreads!"
4038               #endif /* !defined(USE_ITHREADS) */
4039             ]],
4040             []
4041           )
4042         ],
4043         [c_cv_have_perl_ithreads="yes"],
4044         [c_cv_have_perl_ithreads="no"]
4045       )
4046     ]
4047   )
4048
4049   CFLAGS="$SAVE_CFLAGS"
4050   LIBS="$SAVE_LIBS"
4051 fi
4052
4053 if test "x$with_libperl" = "xyes"; then
4054   # trigger an error if Perl_load_module*() uses __attribute__nonnull__(3)
4055   # (see issues #41 and #42)
4056   SAVE_CFLAGS="$CFLAGS"
4057   SAVE_LIBS="$LIBS"
4058   CFLAGS="$CFLAGS $PERL_CFLAGS -Wall -Werror"
4059   LIBS="$LIBS $PERL_LIBS"
4060
4061   AC_CACHE_CHECK([for broken Perl_load_module()],
4062     [c_cv_have_broken_perl_load_module],
4063     [
4064       AC_LINK_IFELSE(
4065         [
4066           AC_LANG_PROGRAM(
4067             [[
4068               #define PERL_NO_GET_CONTEXT
4069               #include <EXTERN.h>
4070               #include <perl.h>
4071               #include <XSUB.h>
4072             ]],
4073             [[
4074               dTHX;
4075               load_module (PERL_LOADMOD_NOIMPORT,
4076                 newSVpv ("Collectd::Plugin::FooBar", 24),
4077                 Nullsv);
4078             ]]
4079           )
4080         ],
4081         [c_cv_have_broken_perl_load_module="no"],
4082         [c_cv_have_broken_perl_load_module="yes"]
4083       )
4084     ]
4085   )
4086
4087   CFLAGS="$SAVE_CFLAGS"
4088   LIBS="$SAVE_LIBS"
4089 fi
4090
4091 if test "x$c_cv_have_broken_perl_load_module" = "xyes"; then
4092   PERL_CFLAGS="$PERL_CFLAGS -Wno-nonnull"
4093 fi
4094
4095 if test "x$with_libperl" = "xyes"; then
4096   SAVE_CFLAGS="$CFLAGS"
4097   SAVE_LIBS="$LIBS"
4098   CFLAGS="$CFLAGS $PERL_CFLAGS"
4099   LIBS="$LIBS $PERL_LIBS"
4100
4101   AC_CHECK_MEMBER(
4102     [struct mgvtbl.svt_local],
4103     [have_struct_mgvtbl_svt_local="yes"],
4104     [have_struct_mgvtbl_svt_local="no"],
4105     [[
4106       #include <EXTERN.h>
4107       #include <perl.h>
4108       #include <XSUB.h>
4109     ]]
4110   )
4111
4112   if test "x$have_struct_mgvtbl_svt_local" = "xyes"; then
4113     AC_DEFINE([HAVE_PERL_STRUCT_MGVTBL_SVT_LOCAL], [1], [Define if Perls struct mgvtbl has member svt_local.])
4114   fi
4115
4116   CFLAGS="$SAVE_CFLAGS"
4117   LIBS="$SAVE_LIBS"
4118 fi
4119 AC_SUBST([PERL_CFLAGS])
4120 AC_SUBST([PERL_LIBS])
4121
4122 # }}}
4123
4124 # --with-libpq {{{
4125 with_pg_config="pg_config"
4126 AC_ARG_WITH([libpq],
4127   [AS_HELP_STRING([--with-libpq@<:@=PREFIX@:>@], [Path to libpq.])],
4128   [
4129     if test "x$withval" = "xno" || test "x$withval" = "xyes"; then
4130       with_libpq="$withval"
4131     else
4132       if test -f "$withval" && test -x "$withval"; then
4133         with_pg_config="$withval"
4134       else if test -x "$withval/bin/pg_config"; then
4135         with_pg_config="$withval/bin/pg_config"
4136       fi; fi
4137       with_libpq="yes"
4138     fi
4139   ],
4140   [with_libpq="yes"]
4141 )
4142
4143 if test "x$with_libpq" = "xyes"; then
4144   with_libpq_includedir=`$with_pg_config --includedir 2> /dev/null`
4145   pg_config_status=$?
4146
4147   if test $pg_config_status -eq 0; then
4148     if test -n "$with_libpq_includedir"; then
4149       for dir in $with_libpq_includedir; do
4150         with_libpq_cppflags="$with_libpq_cppflags -I$dir"
4151       done
4152     fi
4153   else
4154     AC_MSG_WARN([$with_pg_config returned with status $pg_config_status])
4155   fi
4156
4157   SAVE_CPPFLAGS="$CPPFLAGS"
4158   CPPFLAGS="$CPPFLAGS $with_libpq_cppflags"
4159
4160   AC_CHECK_HEADERS([libpq-fe.h],
4161     [with_libpq="yes"],
4162     [with_libpq="no (libpq-fe.h not found)"]
4163   )
4164
4165   CPPFLAGS="$SAVE_CPPFLAGS"
4166 fi
4167
4168 if test "x$with_libpq" = "xyes"; then
4169   with_libpq_libdir=`$with_pg_config --libdir 2> /dev/null`
4170   pg_config_status=$?
4171
4172   if test $pg_config_status -eq 0
4173   then
4174     if test -n "$with_libpq_libdir"; then
4175       for dir in $with_libpq_libdir; do
4176         with_libpq_ldflags="$with_libpq_ldflags -L$dir"
4177       done
4178     fi
4179   else
4180     AC_MSG_WARN([$with_pg_config returned with status $pg_config_status])
4181   fi
4182
4183   SAVE_LDFLAGS="$LDFLAGS"
4184   LDFLAGS="$LDFLAGS $with_libpq_ldflags"
4185
4186   AC_CHECK_LIB([pq], [PQserverVersion],
4187     [with_libpq="yes"],
4188     [with_libpq="no (symbol 'PQserverVersion' not found)"])
4189
4190   LDFLAGS="$SAVE_LDFLAGS"
4191 fi
4192
4193 if test "x$with_libpq" = "xyes"; then
4194   BUILD_WITH_LIBPQ_CPPFLAGS="$with_libpq_cppflags"
4195   BUILD_WITH_LIBPQ_LDFLAGS="$with_libpq_ldflags"
4196   BUILD_WITH_LIBPQ_LIBS="-lpq"
4197 fi
4198
4199 AC_SUBST([BUILD_WITH_LIBPQ_CPPFLAGS])
4200 AC_SUBST([BUILD_WITH_LIBPQ_LDFLAGS])
4201 AC_SUBST([BUILD_WITH_LIBPQ_LIBS])
4202 # }}}
4203
4204 # --with-libpqos {{{
4205 with_libpqos_cppflags=""
4206 with_libpqos_ldflags=""
4207 AC_ARG_WITH(libpqos, [AS_HELP_STRING([--with-libpqos@<:@=PREFIX@:>@], [Path to libpqos.])],
4208 [
4209         if test "x$withval" != "xno" && test "x$withval" != "xyes"
4210         then
4211                 with_libpqos_cppflags="-I$withval/include"
4212                 with_libpqos_ldflags="-L$withval/lib"
4213                 with_libpqos="yes"
4214         else
4215                 with_libpqos="$withval"
4216         fi
4217 ],
4218 [
4219         with_libpqos="yes"
4220 ])
4221 if test "x$with_libpqos" = "xyes"
4222 then
4223         SAVE_CPPFLAGS="$CPPFLAGS"
4224         CPPFLAGS="$CPPFLAGS $with_libpqos_cppflags"
4225
4226         AC_CHECK_HEADERS(pqos.h, [with_libpqos="yes"], [with_libpqos="no (pqos.h not found)"])
4227
4228         CPPFLAGS="$SAVE_CPPFLAGS"
4229 fi
4230 if test "x$with_libpqos" = "xyes"
4231 then
4232         SAVE_CPPFLAGS="$CPPFLAGS"
4233         SAVE_LDFLAGS="$LDFLAGS"
4234         CPPFLAGS="$CPPFLAGS $with_libpqos_cppflags"
4235         LDFLAGS="$LDFLAGS $with_libpqos_ldflags"
4236
4237         AC_CHECK_LIB(pqos, pqos_init, [with_libpqos="yes"], [with_libpqos="no (Can't find libpqos)"])
4238
4239         CPPFLAGS="$SAVE_CPPFLAGS"
4240         LDFLAGS="$SAVE_LDFLAGS"
4241 fi
4242 if test "x$with_libpqos" = "xyes"
4243 then
4244   SAVE_CPPFLAGS="$CPPFLAGS"
4245   CPPFLAGS="$CPPFLAGS $with_libpqos_cppflags"
4246   AC_RUN_IFELSE([AC_LANG_PROGRAM(
4247     [[#include <pqos.h>]],
4248     [[return !(PQOS_VERSION >= 106)]])],
4249     [with_libpqos="yes"], [with_libpqos="no (pqos library version 1.06 or higher is required)"])
4250   CPPFLAGS="$SAVE_CPPFLAGS"
4251 fi
4252 if test "x$with_libpqos" = "xyes"
4253 then
4254         BUILD_WITH_LIBPQOS_CPPFLAGS="$with_libpqos_cppflags"
4255         BUILD_WITH_LIBPQOS_LDFLAGS="$with_libpqos_ldflags"
4256         BUILD_WITH_LIBPQOS_LIBS="-lpqos"
4257         AC_SUBST(BUILD_WITH_LIBPQOS_CPPFLAGS)
4258         AC_SUBST(BUILD_WITH_LIBPQOS_LDFLAGS)
4259         AC_SUBST(BUILD_WITH_LIBPQOS_LIBS)
4260 fi
4261 # }}}
4262
4263 # --with-libprotobuf {{{
4264 with_libprotobuf_cppflags=""
4265 with_libprotobuf_ldflags=""
4266 AC_ARG_WITH([libprotobuf],
4267   [AS_HELP_STRING([--with-libprotobuf@<:@=PREFIX@:>@], [Path to libprotobuf.])],
4268   [
4269     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
4270       with_libprotobuf_cppflags="-I$withval/include"
4271       with_libprotobuf_ldflags="-L$withval/lib"
4272       with_libprotobuf="yes"
4273     fi
4274     if test "x$withval" = "xno"; then
4275       with_libprotobuf="no (disabled on command line)"
4276     fi
4277   ],
4278   [withval="yes"]
4279 )
4280
4281 if test "x$withval" = "xyes"; then
4282   PKG_CHECK_MODULES([PROTOBUF], [protobuf],
4283     [with_libprotobuf="yes"],
4284     [with_libprotobuf="no (pkg-config could not find libprotobuf)"]
4285   )
4286 fi
4287
4288 if test "x$withval" != "xno"; then
4289   SAVE_LDFLAGS="$LDFLAGS"
4290   SAVE_LIBS="$LIBS"
4291   LDFLAGS="$with_libprotobuf_ldflags"
4292   LIBS="$PROTOBUF_LIBS $LIBS"
4293   AC_LANG_PUSH([C++])
4294   AC_CHECK_LIB([protobuf], [main],
4295     [
4296       SAVE_CPPFLAGS="$CPPFLAGS"
4297       CPPFLAGS="$with_libprotobuf_cppflags $PROTOBUF_CFLAGS"
4298       if test "x$PROTOBUF_LIBS" = "x"
4299       then
4300         PROTOBUF_LIBS="-lprotobuf"
4301       fi
4302       AC_CHECK_HEADERS([google/protobuf/util/time_util.h],
4303         [with_libprotobuf="yes"],
4304         [with_libprotobuf="no (<google/protobuf/util/time_util.h> not found)"]
4305       )
4306       CPPFLAGS="$SAVE_CPPFLAGS"
4307     ],
4308     [with_libprotobuf="no (libprotobuf not found)"]
4309   )
4310   AC_LANG_POP([C++])
4311   LDFLAGS="$SAVE_LDFLAGS"
4312   LIBS="$SAVE_LIBS"
4313 fi
4314
4315 BUILD_WITH_LIBPROTOBUF_CPPFLAGS="$with_libprotobuf_cppflags $PROTOBUF_CFLAGS"
4316 BUILD_WITH_LIBPROTOBUF_LDFLAGS="$with_libprotobuf_ldflags"
4317 BUILD_WITH_LIBPROTOBUF_LIBS="$PROTOBUF_LIBS"
4318 AC_SUBST([BUILD_WITH_LIBPROTOBUF_CPPFLAGS])
4319 AC_SUBST([BUILD_WITH_LIBPROTOBUF_LDFLAGS])
4320 AC_SUBST([BUILD_WITH_LIBPROTOBUF_LIBS])
4321 # }}}
4322
4323 AC_ARG_VAR([PROTOC], [path to the protoc binary])
4324 AC_PATH_PROG([PROTOC], [protoc])
4325 have_protoc3="no"
4326 if test "x$PROTOC" != "x"; then
4327   AC_MSG_CHECKING([for protoc 3.0.0+])
4328   if $PROTOC --version | $EGREP libprotoc.3 >/dev/null; then
4329     protoc3="yes (`$PROTOC --version`)"
4330     have_protoc3="yes"
4331   else
4332     protoc3="no (`$PROTOC --version`)"
4333   fi
4334   AC_MSG_RESULT([$protoc3])
4335 fi
4336 AM_CONDITIONAL([HAVE_PROTOC3], [test "x$have_protoc3" = "xyes"])
4337
4338 # --with-libprotobuf-c {{{
4339 AC_ARG_WITH([libprotobuf-c],
4340   [AS_HELP_STRING([--with-libprotobuf-c@<:@=PREFIX@:>@], [Path to libprotobuf-c.])],
4341   [
4342     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
4343       with_libprotobuf_c_cppflags="-I$withval/include"
4344       with_libprotobuf_c_ldflags="-L$withval/lib"
4345       with_libprotobuf_c="yes"
4346     fi
4347
4348     if test "x$withval" = "xno"; then
4349       with_libprotobuf_c="no (disabled on command line)"
4350     fi
4351   ],
4352   [withval="yes"]
4353 )
4354
4355 if test "x$withval" = "xyes"; then
4356   PKG_CHECK_MODULES([PROTOBUF_C], [libprotobuf-c],
4357     [with_libprotobuf_c="yes"],
4358     [with_libprotobuf_c="no (pkg-config could not find libprotobuf-c)"]
4359   )
4360 fi
4361
4362 if test "x$withval" != "xno"; then
4363   SAVE_LDFLAGS="$LDFLAGS"
4364   SAVE_LIBS="$LIBS"
4365   LDFLAGS="$with_libprotobuf_c_ldflags"
4366   LIBS="$PROTOBUF_C_LIBS $LIBS"
4367   AC_CHECK_LIB([protobuf-c], [protobuf_c_message_pack],
4368     [
4369       SAVE_CPPFLAGS="$CPPFLAGS"
4370       CPPFLAGS="$with_libprotobuf_c_cppflags $PROTOBUF_C_CFLAGS"
4371       if test "x$PROTOBUF_C_LIBS" = "x"; then
4372         PROTOBUF_C_LIBS="-lprotobuf-c"
4373       fi
4374
4375       AC_CHECK_HEADERS([protobuf-c/protobuf-c.h google/protobuf-c/protobuf-c.h],
4376         [
4377           with_libprotobuf_c="yes"
4378           break
4379         ],
4380         [with_libprotobuf_c="no (<protobuf-c.h> not found)"]
4381       )
4382
4383       CPPFLAGS="$SAVE_CPPFLAGS"
4384     ],
4385     [with_libprotobuf_c="no (libprotobuf-c not found)"]
4386   )
4387   LDFLAGS="$SAVE_LDFLAGS"
4388   LIBS="$SAVE_LIBS"
4389 fi
4390
4391 BUILD_WITH_LIBPROTOBUF_C_CPPFLAGS="$with_libprotobuf_c_cppflags $PROTOBUF_C_CFLAGS"
4392 BUILD_WITH_LIBPROTOBUF_C_LDFLAGS="$with_libprotobuf_c_ldflags"
4393 BUILD_WITH_LIBPROTOBUF_C_LIBS="$PROTOBUF_C_LIBS"
4394 AC_SUBST([BUILD_WITH_LIBPROTOBUF_C_CPPFLAGS])
4395 AC_SUBST([BUILD_WITH_LIBPROTOBUF_C_LDFLAGS])
4396 AC_SUBST([BUILD_WITH_LIBPROTOBUF_C_LIBS])
4397 # }}}
4398
4399 AC_ARG_VAR([PROTOC_C], [path to the protoc-c binary])
4400 AC_PATH_PROG([PROTOC_C], [protoc-c])
4401 if test "x$PROTOC_C" = "x"
4402 then
4403   have_protoc_c="no (protoc-c compiler not found)"
4404 else
4405   have_protoc_c="yes"
4406 fi
4407
4408 # --with-libpython {{{
4409 AC_ARG_VAR([LIBPYTHON_CPPFLAGS], [Preprocessor flags for libpython])
4410 AC_ARG_VAR([LIBPYTHON_LDFLAGS], [Linker flags for libpython])
4411 AC_ARG_VAR([LIBPYTHON_LIBS], [Libraries for libpython])
4412
4413 AC_ARG_WITH([libpython],
4414   [AS_HELP_STRING([--with-libpython], [if we should build with libpython @<:@default=yes@:>@])],
4415   [with_libpython="$withval"],
4416   [with_libpython="check"]
4417 )
4418
4419 if test "$with_libpython" != "no"; then
4420   if test "$LIBPYTHON_CPPFLAGS" = "" && test "$LIBPYTHON_LDFLAGS" = ""; then
4421     AC_ARG_VAR([PYTHON_CONFIG], [path to python-config])
4422     AC_PATH_PROGS([PYTHON_CONFIG],
4423       [python3-config python2-config python-config]
4424     )
4425     if test "$PYTHON_CONFIG" = ""; then
4426       if test "$with_libpython" = "yes"; then
4427         AC_MSG_ERROR([Unable to find python-config])
4428       fi
4429       with_libpython="no"
4430     fi
4431   fi
4432 fi
4433
4434 if test "$PYTHON_CONFIG" != ""; then
4435   LIBPYTHON_CPPFLAGS="`${PYTHON_CONFIG} --includes`"
4436   if test $? -ne 0; then
4437     with_libpython="no"
4438   fi
4439   LIBPYTHON_LDFLAGS="`${PYTHON_CONFIG} --ldflags`"
4440   if test $? -ne 0; then
4441     with_libpython="no"
4442   fi
4443   LIBPYTHON_LIBS="`${PYTHON_CONFIG} --libs`"
4444   if test $? -ne 0; then
4445     with_libpython="no"
4446   fi
4447 fi
4448
4449 if test "$with_libpython" != "xno"; then
4450   SAVE_CPPFLAGS="$CPPFLAGS"
4451   SAVE_LDFLAGS="$LDFLAGS"
4452   SAVE_LIBS="$LIBS"
4453   CPPFLAGS="$LIBPYTHON_CPPFLAGS $CPPFLAGS"
4454   LDFLAGS="$LIBPYTHON_LDFLAGS $LDFLAGS"
4455   LIBS="$LIBPYTHON_LIBS $LIBS"
4456
4457   AC_CHECK_HEADERS([Python.h],
4458     [
4459       AC_MSG_CHECKING([for libpython])
4460       AC_LINK_IFELSE([AC_LANG_PROGRAM(
4461           [[#include <Python.h>]],
4462           [[Py_Initialize();]])
4463         ],
4464         [with_libpython="yes"],
4465         [with_libpython="no"]
4466       )
4467       AC_MSG_RESULT([$with_libpython])
4468     ],
4469     [with_libpython="no"]
4470   )
4471
4472   CPPFLAGS="$SAVE_CPPFLAGS"
4473   LDFLAGS="$SAVE_LDFLAGS"
4474   LIBS="$SAVE_LIBS"
4475 fi
4476 # }}} --with-libpython
4477
4478 # --with-librabbitmq {{{
4479 AC_ARG_WITH([librabbitmq],
4480   [AS_HELP_STRING([--with-librabbitmq@<:@=PREFIX@:>@], [Path to librabbitmq.])],
4481   [
4482     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
4483       with_librabbitmq_cppflags="-I$withval/include"
4484       with_librabbitmq_ldflags="-L$withval/lib"
4485       with_librabbitmq="yes"
4486     else
4487       with_librabbitmq="$withval"
4488     fi
4489   ],
4490   [with_librabbitmq="yes"]
4491 )
4492
4493 if test "x$with_librabbitmq" = "xyes"; then
4494   SAVE_CPPFLAGS="$CPPFLAGS"
4495   CPPFLAGS="$CPPFLAGS $with_librabbitmq_cppflags"
4496
4497   AC_CHECK_HEADERS([amqp.h],
4498     [with_librabbitmq="yes"],
4499     [with_librabbitmq="no (amqp.h not found)"]
4500   )
4501
4502   CPPFLAGS="$SAVE_CPPFLAGS"
4503 fi
4504
4505 if test "x$with_librabbitmq" = "xyes"; then
4506   # librabbitmq up to version 0.9.1 provides "library_errno", later
4507   # versions use "library_error". The library does not provide a version
4508   # macro :(.
4509
4510   SAVE_CPPFLAGS="$CPPFLAGS"
4511   CPPFLAGS="$CPPFLAGS $with_librabbitmq_cppflags"
4512
4513   AC_CHECK_MEMBERS([amqp_rpc_reply_t.library_errno],
4514     [],
4515     [],
4516     [[
4517       #include <stdlib.h>
4518       #include <stdio.h>
4519       #include <stdint.h>
4520       #include <inttypes.h>
4521       #include <amqp.h>
4522     ]]
4523   )
4524   CPPFLAGS="$SAVE_CPPFLAGS"
4525
4526   SAVE_LDFLAGS="$LDFLAGS"
4527   LDFLAGS="$LDFLAGS $with_librabbitmq_ldflags"
4528
4529   AC_CHECK_LIB([rabbitmq], [amqp_basic_publish],
4530     [with_librabbitmq="yes"],
4531     [with_librabbitmq="no (Symbol 'amqp_basic_publish' not found)"]
4532   )
4533
4534   LDFLAGS="$SAVE_LDFLAGS"
4535 fi
4536
4537 if test "x$with_librabbitmq" = "xyes"; then
4538   SAVE_CPPFLAGS="$CPPFLAGS"
4539   SAVE_LDFLAGS="$LDFLAGS"
4540   SAVE_LIBS="$LIBS"
4541   CPPFLAGS="$CPPFLAGS $with_librabbitmq_cppflags"
4542   LDFLAGS="$LDFLAGS $with_librabbitmq_ldflags"
4543   LIBS="-lrabbitmq"
4544
4545   AC_CHECK_HEADERS([amqp_tcp_socket.h amqp_socket.h])
4546   AC_CHECK_FUNC([amqp_tcp_socket_new],
4547     [
4548       AC_DEFINE([HAVE_AMQP_TCP_SOCKET], [1],
4549         [Define if librabbitmq provides the new TCP socket interface.])
4550     ]
4551   )
4552
4553   AC_CHECK_DECLS([amqp_socket_close],
4554     [],
4555     [],
4556     [[
4557       #include <amqp.h>
4558       #ifdef HAVE_AMQP_TCP_SOCKET_H
4559       # include <amqp_tcp_socket.h>
4560       #endif
4561       #ifdef HAVE_AMQP_SOCKET_H
4562       # include <amqp_socket.h>
4563       #endif
4564     ]]
4565   )
4566
4567   CPPFLAGS="$SAVE_CPPFLAGS"
4568   LDFLAGS="$SAVE_LDFLAGS"
4569   LIBS="$SAVE_LIBS"
4570 fi
4571
4572 if test "x$with_librabbitmq" = "xyes"; then
4573   BUILD_WITH_LIBRABBITMQ_CPPFLAGS="$with_librabbitmq_cppflags"
4574   BUILD_WITH_LIBRABBITMQ_LDFLAGS="$with_librabbitmq_ldflags"
4575   BUILD_WITH_LIBRABBITMQ_LIBS="-lrabbitmq"
4576 fi
4577
4578 AC_SUBST(BUILD_WITH_LIBRABBITMQ_CPPFLAGS)
4579 AC_SUBST(BUILD_WITH_LIBRABBITMQ_LDFLAGS)
4580 AC_SUBST(BUILD_WITH_LIBRABBITMQ_LIBS)
4581
4582 # }}}
4583
4584 # --with-librdkafka {{{
4585 AC_ARG_WITH([librdkafka],
4586   [AS_HELP_STRING([--with-librdkafka@<:@=PREFIX@:>@], [Path to librdkafka.])],
4587   [
4588     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
4589       with_librdkafka_cppflags="-I$withval/include"
4590       with_librdkafka_ldflags="-L$withval/lib"
4591       with_librdkafka_rpath="$withval/lib"
4592       with_librdkafka="yes"
4593     else
4594       with_librdkafka="$withval"
4595     fi
4596   ],
4597   [with_librdkafka="yes"]
4598 )
4599
4600 if test "x$with_librdkafka" = "xyes"; then
4601   SAVE_CPPFLAGS="$CPPFLAGS"
4602   CPPFLAGS="$CPPFLAGS $with_librdkafka_cppflags"
4603
4604   AC_CHECK_HEADERS([librdkafka/rdkafka.h],
4605     [with_librdkafka="yes"],
4606     [with_librdkafka="no (librdkafka/rdkafka.h not found)"]
4607   )
4608
4609   CPPFLAGS="$SAVE_CPPFLAGS"
4610 fi
4611
4612 if test "x$with_librdkafka" = "xyes"; then
4613   SAVE_LDFLAGS="$LDFLAGS"
4614   LDFLAGS="$LDFLAGS $with_librdkafka_ldflags"
4615
4616   AC_CHECK_LIB([rdkafka], [rd_kafka_new],
4617     [with_librdkafka="yes"],
4618     [with_librdkafka="no (Symbol 'rd_kafka_new' not found)"])
4619
4620   AC_CHECK_LIB([rdkafka], [rd_kafka_conf_set_log_cb],
4621     [with_librdkafka_log_cb="yes"],
4622     [with_librdkafka_log_cb="no"])
4623
4624   AC_CHECK_LIB([rdkafka], [rd_kafka_set_logger],
4625     [with_librdkafka_logger="yes"],
4626     [with_librdkafka_logger="no"]
4627   )
4628
4629   LDFLAGS="$SAVE_LDFLAGS"
4630 fi
4631
4632 if test "x$with_librdkafka" = "xyes"; then
4633   BUILD_WITH_LIBRDKAFKA_CPPFLAGS="$with_librdkafka_cppflags"
4634   BUILD_WITH_LIBRDKAFKA_LDFLAGS="$with_librdkafka_ldflags"
4635
4636   if test "x$with_librdkafka_rpath" != "x"; then
4637     BUILD_WITH_LIBRDKAFKA_LIBS="-Wl,-rpath,$with_librdkafka_rpath -lrdkafka"
4638   else
4639     BUILD_WITH_LIBRDKAFKA_LIBS="-lrdkafka"
4640   fi
4641
4642   if test "x$with_librdkafka_log_cb" = "xyes"; then
4643     AC_DEFINE(HAVE_LIBRDKAFKA_LOG_CB, 1, [Define if librdkafka log facility is present and usable.])
4644   else if test "x$with_librdkafka_logger" = "xyes"; then
4645     AC_DEFINE(HAVE_LIBRDKAFKA_LOGGER, 1, [Define if librdkafka log facility is present and usable.])
4646   fi; fi
4647 fi
4648
4649 AC_SUBST([BUILD_WITH_LIBRDKAFKA_CPPFLAGS])
4650 AC_SUBST([BUILD_WITH_LIBRDKAFKA_LDFLAGS])
4651 AC_SUBST([BUILD_WITH_LIBRDKAFKA_LIBS])
4652 # }}}
4653
4654 # --with-librouteros {{{
4655 AC_ARG_WITH([librouteros],
4656   [AS_HELP_STRING([--with-librouteros@<:@=PREFIX@:>@], [Path to librouteros.])],
4657   [
4658     if test "x$withval" = "xyes" || test "x$withval" = "xno"; then
4659       with_librouteros="$witval"
4660     else
4661       with_librouteros_cppflags="-I$withval/include"
4662       with_librouteros_ldflags="-L$withval/lib"
4663       with_librouteros="yes"
4664    fi
4665   ],
4666   [with_librouteros="yes"]
4667 )
4668
4669 if test "x$with_librouteros" = "xyes"; then
4670   SAVE_CPPFLAGS="$CPPFLAGS"
4671   CPPFLAGS="$CPPFLAGS $with_librouteros_cppflags"
4672
4673   AC_CHECK_HEADERS([routeros_api.h],
4674     [with_librouteros="yes"],
4675     [with_librouteros="no (routeros_api.h not found)"]
4676   )
4677
4678   CPPFLAGS="$SAVE_CPPFLAGS"
4679 fi
4680
4681 if test "x$with_librouteros" = "xyes"; then
4682   SAVE_LDFLAGS="$LDFLAGS"
4683   LDFLAGS="$LDFLAGS $with_librouteros_ldflags"
4684
4685   AC_CHECK_LIB([routeros], [ros_interface],
4686     [with_librouteros="yes"],
4687     [with_librouteros="no (symbol 'ros_interface' not found)"]
4688   )
4689
4690   LDFLAGS="$SAVE_LDFLAGS"
4691 fi
4692
4693 if test "x$with_librouteros" = "xyes"; then
4694   BUILD_WITH_LIBROUTEROS_CPPFLAGS="$with_librouteros_cppflags"
4695   BUILD_WITH_LIBROUTEROS_LDFLAGS="$with_librouteros_ldflags"
4696 fi
4697
4698 AC_SUBST([BUILD_WITH_LIBROUTEROS_CPPFLAGS])
4699 AC_SUBST([BUILD_WITH_LIBROUTEROS_LDFLAGS])
4700 # }}}
4701
4702 # --with-librrd {{{
4703 librrd_threadsafe="no"
4704 librrd_rrdc_update="no"
4705 AC_ARG_WITH([librrd],
4706   [AS_HELP_STRING([--with-librrd@<:@=PREFIX@:>@], [Path to rrdtool.])],
4707   [
4708     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
4709       librrd_cflags="-I$withval/include"
4710       librrd_ldflags="-L$withval/lib"
4711       with_librrd="yes"
4712     else
4713       with_librrd="$withval"
4714     fi
4715   ],
4716   [with_librrd="yes"]
4717 )
4718
4719 if test "x$with_librrd" = "xyes"; then
4720   SAVE_LDFLAGS="$LDFLAGS"
4721   LDFLAGS="$LDFLAGS $librrd_ldflags"
4722   PKG_CHECK_MODULES([RRD], [librrd >= 1.6.0],
4723     [
4724       AC_CHECK_LIB([rrd], [rrd_update_r],
4725         [librrd_threadsafe="yes"],
4726         [:]
4727       )
4728       AC_CHECK_LIB([rrd], [rrdc_update],
4729         [librrd_rrdc_update="yes"],
4730         [:]
4731       )
4732     ],[:]
4733   )
4734   LDFLAGS="$SAVE_LDFLAGS"
4735
4736   SAVE_CPPFLAGS="$CPPFLAGS"
4737   CPPFLAGS="$CPPFLAGS $RRD_CFLAGS $librrd_cflags"
4738
4739   AC_CHECK_HEADERS([rrd.h],, [with_librrd="no (rrd.h not found)"])
4740
4741   CPPFLAGS="$SAVE_CPPFLAGS"
4742 fi
4743
4744 if test "x$with_librrd" = "xyes" && test "x$librrd_threadsafe" = "xno"; then
4745   SAVE_LDFLAGS="$LDFLAGS"
4746   LDFLAGS="$LDFLAGS $librrd_ldflags"
4747
4748   AC_CHECK_LIB([rrd_th], [rrd_update_r],
4749     [
4750       librrd_ldflags="$librrd_ldflags -lrrd_th"
4751       librrd_threadsafe="yes"
4752       AC_CHECK_LIB([rrd_th], [rrdc_update],
4753         [librrd_rrdc_update="yes"],
4754         [:],
4755       )
4756     ],
4757     [:]
4758   )
4759   LDFLAGS="$SAVE_LDFLAGS"
4760 fi
4761
4762 if test "x$with_librrd" = "xyes" && test "x$librrd_threadsafe" = "xno"; then
4763   SAVE_LDFLAGS="$LDFLAGS"
4764   LDFLAGS="$LDFLAGS $librrd_ldflags"
4765
4766   AC_CHECK_LIB([rrd], [rrd_update],
4767     [
4768       librrd_ldflags="$librrd_ldflags -lrrd"
4769       AC_CHECK_LIB([rrd], [rrdc_update],
4770         [librrd_rrdc_update="yes"],
4771         [:]
4772       )
4773     ],
4774     [with_librrd="no (symbol 'rrd_update' not found)"]
4775   )
4776   LDFLAGS="$SAVE_LDFLAGS"
4777 fi
4778
4779 if test "x$with_librrd" = "xyes"; then
4780   BUILD_WITH_LIBRRD_CFLAGS="$RRD_CFLAGS $librrd_cflags"
4781   BUILD_WITH_LIBRRD_LDFLAGS="$librrd_ldflags"
4782   BUILD_WITH_LIBRRD_LIBS="$RRD_LIBS"
4783 fi
4784
4785 if test "x$librrd_threadsafe" = "xyes"; then
4786   AC_DEFINE([HAVE_THREADSAFE_LIBRRD], [1],
4787     [Define to 1 if the rrd library is thread-safe]
4788   )
4789 fi
4790
4791 AC_SUBST([BUILD_WITH_LIBRRD_CFLAGS])
4792 AC_SUBST([BUILD_WITH_LIBRRD_LDFLAGS])
4793 AC_SUBST([BUILD_WITH_LIBRRD_LIBS])
4794 # }}}
4795
4796 # --with-libsensors {{{
4797 AC_ARG_WITH([libsensors],
4798   [AS_HELP_STRING([--with-libsensors@<:@=PREFIX@:>@], [Path to lm_sensors.])],
4799   [
4800     if test "x$withval" = "xno" || test "x$withval" = "xyes"; then
4801       with_libsensors="$withval"
4802     else
4803       with_sensors_cppflags="-I$withval/include"
4804       with_sensors_ldflags="-L$withval/lib"
4805       with_libsensors="yes"
4806     fi
4807   ],
4808   [
4809     if test "x$ac_system" = "xLinux"; then
4810       with_libsensors="yes"
4811     else
4812       with_libsensors="no (Linux only library)"
4813     fi
4814   ]
4815 )
4816
4817 if test "x$with_libsensors" = "xyes"; then
4818   SAVE_CPPFLAGS="$CPPFLAGS"
4819   CPPFLAGS="$CPPFLAGS $with_sensors_cppflags"
4820
4821   AC_CHECK_HEADERS([sensors/sensors.h],
4822     [with_libsensors="yes"],
4823     [with_libsensors="no (sensors/sensors.h not found)"]
4824   )
4825
4826   CPPFLAGS="$SAVE_CPPFLAGS"
4827 fi
4828
4829 if test "x$with_libsensors" = "xyes"; then
4830   SAVE_LDFLAGS="$LDFLAGS"
4831   LDFLAGS="$LDFLAGS $with_sensors_ldflags"
4832
4833   AC_CHECK_LIB([sensors], [sensors_init],
4834     [with_libsensors="yes"],
4835     [with_libsensors="no (libsensors not found)"]
4836   )
4837
4838   LDFLAGS="$SAVE_LDFLAGS"
4839 fi
4840
4841 if test "x$with_libsensors" = "xyes"; then
4842   BUILD_WITH_LIBSENSORS_CPPFLAGS="$with_sensors_cppflags"
4843   BUILD_WITH_LIBSENSORS_LDFLAGS="$with_sensors_ldflags"
4844   BUILD_WITH_LIBSENSORS_LIBS="-lsensors"
4845 fi
4846
4847 AC_SUBST([BUILD_WITH_LIBSENSORS_CPPFLAGS])
4848 AC_SUBST([BUILD_WITH_LIBSENSORS_LDFLAGS])
4849 AC_SUBST([BUILD_WITH_LIBSENSORS_LIBS])
4850
4851 # }}}
4852
4853 # libsigrok {{{
4854 AC_SUBST([LIBSIGROK_CFLAGS])
4855 AC_SUBST([LIBSIGROK_LIBS])
4856 PKG_CHECK_MODULES([LIBSIGROK], [libsigrok < 0.4],
4857   [with_libsigrok="yes"],
4858   [with_libsigrok="no (pkg-config could not find libsigrok)"]
4859 )
4860 # }}}
4861
4862 # --with-libstatgrab {{{
4863 AC_ARG_WITH([libstatgrab],
4864   [AS_HELP_STRING([--with-libstatgrab@<:@=PREFIX@:>@], [Path to libstatgrab.])],
4865   [
4866     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
4867       with_libstatgrab_cflags="-I$withval/include"
4868       with_libstatgrab_ldflags="-L$withval/lib -lstatgrab"
4869       with_libstatgrab="yes"
4870       with_libstatgrab_pkg_config="no"
4871     else
4872       with_libstatgrab="$withval"
4873       with_libstatgrab_pkg_config="yes"
4874     fi
4875   ],
4876   [
4877     with_libstatgrab="yes"
4878     with_libstatgrab_pkg_config="yes"
4879   ])
4880
4881 if test "x$with_libstatgrab" = "xyes" && test "x$with_libstatgrab_pkg_config" = "xyes"; then
4882   AC_MSG_CHECKING([pkg-config for libstatgrab])
4883   temp_result="found"
4884   $PKG_CONFIG --exists libstatgrab 2>/dev/null
4885   if test "$?" != "0"; then
4886     with_libstatgrab_pkg_config="no"
4887     with_libstatgrab="no (pkg-config doesn't know libstatgrab)"
4888     temp_result="not found"
4889   fi
4890   AC_MSG_RESULT([$temp_result])
4891 fi
4892
4893 if test "x$with_libstatgrab" = "xyes" && test "x$with_libstatgrab_pkg_config" = "xyes" && test "x$with_libstatgrab_cflags" = "x"; then
4894   AC_MSG_CHECKING([for libstatgrab CFLAGS])
4895   temp_result="`$PKG_CONFIG --cflags libstatgrab`"
4896   if test "$?" = "0"; then
4897     with_libstatgrab_cflags="$temp_result"
4898   else
4899     with_libstatgrab="no ($PKG_CONFIG --cflags libstatgrab failed)"
4900     temp_result="$PKG_CONFIG --cflags libstatgrab failed"
4901   fi
4902   AC_MSG_RESULT([$temp_result])
4903 fi
4904
4905 if test "x$with_libstatgrab" = "xyes" && test "x$with_libstatgrab_pkg_config" = "xyes" && test "x$with_libstatgrab_ldflags" = "x"; then
4906   AC_MSG_CHECKING([for libstatgrab LDFLAGS])
4907   temp_result="`$PKG_CONFIG --libs libstatgrab`"
4908   if test "$?" = "0"
4909   then
4910     with_libstatgrab_ldflags="$temp_result"
4911   else
4912     with_libstatgrab="no ($PKG_CONFIG --libs libstatgrab failed)"
4913     temp_result="$PKG_CONFIG --libs libstatgrab failed"
4914   fi
4915   AC_MSG_RESULT([$temp_result])
4916 fi
4917
4918 if test "x$with_libstatgrab" = "xyes"; then
4919   SAVE_CPPFLAGS="$CPPFLAGS"
4920   CPPFLAGS="$CPPFLAGS $with_libstatgrab_cflags"
4921
4922   AC_CHECK_HEADERS([statgrab.h],
4923     [with_libstatgrab="yes"],
4924     [with_libstatgrab="no (statgrab.h not found)"]
4925   )
4926
4927   CPPFLAGS="$SAVE_CPPFLAGS"
4928 fi
4929
4930 if test "x$with_libstatgrab" = "xyes"; then
4931   SAVE_LDFLAGS="$LDFLAGS"
4932   LDFLAGS="$LDFLAGS $with_libstatgrab_ldflags"
4933
4934   AC_CHECK_LIB([statgrab], [sg_init],
4935     [with_libstatgrab="yes"],
4936     [with_libstatgrab="no (symbol sg_init not found)"]
4937   )
4938
4939   LDFLAGS="$SAVE_LDFLAGS"
4940 fi
4941
4942 if test "x$with_libstatgrab" = "xyes"; then
4943   SAVE_CFLAGS="$CFLAGS"
4944   SAVE_LDFLAGS="$LDFLAGS"
4945   SAVE_LIBS="$LIBS"
4946
4947   CFLAGS="$CFLAGS $with_libstatgrab_cflags"
4948   LDFLAGS="$LDFLAGS $with_libstatgrab_ldflags"
4949   LIBS="-lstatgrab $LIBS"
4950
4951   AC_CACHE_CHECK([if libstatgrab >= 0.90],
4952     [c_cv_have_libstatgrab_0_90],
4953     [
4954       AC_LINK_IFELSE(
4955         [
4956           AC_LANG_PROGRAM(
4957             [[
4958               #include <stdio.h>
4959               #include <statgrab.h>
4960             ]],
4961             [[
4962               if (sg_init()) return 0;
4963             ]]
4964           )
4965         ],
4966         [c_cv_have_libstatgrab_0_90="no"],
4967         [c_cv_have_libstatgrab_0_90="yes"]
4968       )
4969     ]
4970   )
4971
4972   CFLAGS="$SAVE_CFLAGS"
4973   LDFLAGS="$SAVE_LDFLAGS"
4974   LIBS="$SAVE_LIBS"
4975 fi
4976
4977 AM_CONDITIONAL([BUILD_WITH_LIBSTATGRAB], [test "x$with_libstatgrab" = "xyes"])
4978
4979 if test "x$with_libstatgrab" = "xyes"; then
4980   AC_DEFINE([HAVE_LIBSTATGRAB], [1],
4981     [Define to 1 if you have the 'statgrab' library (-lstatgrab)]
4982   )
4983
4984   if test "x$c_cv_have_libstatgrab_0_90" = "xyes"; then
4985     AC_DEFINE([HAVE_LIBSTATGRAB_0_90], [1],
4986       [Define to 1 if libstatgrab version >= 0.90]
4987     )
4988   fi
4989
4990   BUILD_WITH_LIBSTATGRAB_CFLAGS="$with_libstatgrab_cflags"
4991   BUILD_WITH_LIBSTATGRAB_LDFLAGS="$with_libstatgrab_ldflags"
4992
4993 fi
4994
4995 AC_SUBST([BUILD_WITH_LIBSTATGRAB_CFLAGS])
4996 AC_SUBST([BUILD_WITH_LIBSTATGRAB_LDFLAGS])
4997 # }}}
4998
4999 # --with-libtokyotyrant {{{
5000 AC_ARG_WITH([libtokyotyrant],
5001   [AS_HELP_STRING([--with-libtokyotyrant@<:@=PREFIX@:>@], [Path to libtokyotyrant.])],
5002   [
5003     if test "x$withval" = "xno" || test "x$withval" = "xyes"; then
5004       with_libtokyotyrant="$withval"
5005     else
5006       with_libtokyotyrant_cppflags="-I$withval/include"
5007       with_libtokyotyrant_ldflags="-L$withval/include"
5008       with_libtokyotyrant_libs="-ltokyotyrant"
5009       with_libtokyotyrant="yes"
5010     fi
5011   ],
5012   [with_libtokyotyrant="yes"]
5013 )
5014
5015 if test "x$with_libtokyotyrant" = "xyes"; then
5016   if $PKG_CONFIG --exists tokyotyrant; then
5017     with_libtokyotyrant_cppflags="$with_libtokyotyrant_cppflags `$PKG_CONFIG --cflags tokyotyrant`"
5018     with_libtokyotyrant_ldflags="$with_libtokyotyrant_ldflags `$PKG_CONFIG --libs-only-L tokyotyrant`"
5019     with_libtokyotyrant_libs="$with_libtokyotyrant_libs `$PKG_CONFIG --libs-only-l tokyotyrant`"
5020   fi
5021 fi
5022
5023 if test "x$with_libtokyotyrant" = "xyes"; then
5024   SAVE_CPPFLAGS="$CPPFLAGS"
5025   CPPFLAGS="$CPPFLAGS $with_libtokyotyrant_cppflags"
5026
5027   AC_CHECK_HEADERS([tcrdb.h],
5028     [with_libtokyotyrant="yes"],
5029     [with_libtokyotyrant="no (tcrdb.h not found)"]
5030   )
5031
5032   CPPFLAGS="$SAVE_CPPFLAGS"
5033 fi
5034
5035 if test "x$with_libtokyotyrant" = "xyes"; then
5036   SAVE_LDFLAGS="$LDFLAGS"
5037   LDFLAGS="$LDFLAGS $with_libtokyotyrant_ldflags"
5038
5039   AC_CHECK_LIB([tokyotyrant], [tcrdbrnum],
5040     [with_libtokyotyrant="yes"],
5041     [with_libtokyotyrant="no (symbol tcrdbrnum not found)"],
5042     [$with_libtokyotyrant_libs]
5043   )
5044
5045   LDFLAGS="$SAVE_LDFLAGS"
5046 fi
5047
5048 if test "x$with_libtokyotyrant" = "xyes"; then
5049   BUILD_WITH_LIBTOKYOTYRANT_CPPFLAGS="$with_libtokyotyrant_cppflags"
5050   BUILD_WITH_LIBTOKYOTYRANT_LDFLAGS="$with_libtokyotyrant_ldflags"
5051   BUILD_WITH_LIBTOKYOTYRANT_LIBS="$with_libtokyotyrant_libs"
5052 fi
5053 AC_SUBST([BUILD_WITH_LIBTOKYOTYRANT_CPPFLAGS])
5054 AC_SUBST([BUILD_WITH_LIBTOKYOTYRANT_LDFLAGS])
5055 AC_SUBST([BUILD_WITH_LIBTOKYOTYRANT_LIBS])
5056 # }}}
5057
5058 # --with-libudev {{{
5059 AC_ARG_WITH([libudev],
5060   [AS_HELP_STRING([--with-libudev@<:@=PREFIX@:>@], [Path to libudev.])],
5061   [
5062     if test "x$withval" = "xno" || test "x$withval" = "xyes"; then
5063       with_libudev="$withval"
5064     else
5065       with_libudev_cppflags="-I$withval/include"
5066       with_libudev_ldflags="-L$withval/lib"
5067       with_libudev="yes"
5068     fi
5069   ],
5070   [
5071     if test "x$ac_system" = "xLinux"; then
5072       with_libudev="yes"
5073     else
5074       with_libudev="no (Linux only library)"
5075     fi
5076   ]
5077 )
5078
5079 if test "x$with_libudev" = "xyes"; then
5080   SAVE_CPPFLAGS="$CPPFLAGS"
5081   CPPFLAGS="$CPPFLAGS $with_libudev_cppflags"
5082
5083   AC_CHECK_HEADERS([libudev.h],
5084     [with_libudev="yes"],
5085     [with_libudev="no (libudev.h not found)"]
5086   )
5087
5088   CPPFLAGS="$SAVE_CPPFLAGS"
5089 fi
5090
5091 if test "x$with_libudev" = "xyes"; then
5092   SAVE_LDFLAGS="$LDFLAGS"
5093   LDFLAGS="$LDFLAGS $with_libudev_ldflags"
5094
5095   AC_CHECK_LIB([udev], [udev_new],
5096     [with_libudev="yes"],
5097     [with_libudev="no (libudev not found)"]
5098   )
5099
5100   LDFLAGS="$SAVE_LDFLAGS"
5101 fi
5102
5103 if test "x$with_libudev" = "xyes"; then
5104   BUILD_WITH_LIBUDEV_CPPFLAGS="$with_libudev_cppflags"
5105   BUILD_WITH_LIBUDEV_LDFLAGS="$with_libudev_ldflags"
5106   BUILD_WITH_LIBUDEV_LIBS="-ludev"
5107 fi
5108
5109 AC_SUBST([BUILD_WITH_LIBUDEV_CPPFLAGS])
5110 AC_SUBST([BUILD_WITH_LIBUDEV_LDFLAGS])
5111 AC_SUBST([BUILD_WITH_LIBUDEV_LIBS])
5112
5113 AM_CONDITIONAL([BUILD_WITH_LIBUDEV], [test "x$with_libudev" = "xyes"])
5114 # }}}
5115
5116 # --with-libupsclient {{{
5117 with_libupsclient_config=""
5118 AC_ARG_WITH([libupsclient],
5119   [AS_HELP_STRING([--with-libupsclient@<:@=PREFIX@:>@], [Path to the upsclient library.])],
5120   [
5121     if test "x$withval" = "xno"; then
5122       with_libupsclient="no"
5123     else if test "x$withval" = "xyes"; then
5124       with_libupsclient="use_pkgconfig"
5125     else
5126       if test -x "$withval"; then
5127         with_libupsclient_config="$withval"
5128         with_libupsclient="use_libupsclient_config"
5129       else if test -x "$withval/bin/libupsclient-config"; then
5130         with_libupsclient_config="$withval/bin/libupsclient-config"
5131         with_libupsclient="use_libupsclient_config"
5132       else
5133         AC_MSG_NOTICE([Not checking for libupsclient: Manually configured])
5134         with_libupsclient_cflags="-I$withval/include"
5135         with_libupsclient_libs="-L$withval/lib -lupsclient"
5136         with_libupsclient="yes"
5137       fi; fi
5138     fi; fi
5139   ],
5140   [with_libupsclient="use_pkgconfig"]
5141 )
5142
5143 # configure using libupsclient-config
5144 if test "x$with_libupsclient" = "xuse_libupsclient_config"; then
5145   with_libupsclient_cflags="`$with_libupsclient_config --cflags`"
5146   if test $? -ne 0; then
5147     with_libupsclient="no ($with_libupsclient_config failed)"
5148   fi
5149   with_libupsclient_libs="`$with_libupsclient_config --libs`"
5150   if test $? -ne 0; then
5151     with_libupsclient="no ($with_libupsclient_config failed)"
5152   fi
5153 fi
5154
5155 if test "x$with_libupsclient" = "xuse_libupsclient_config"; then
5156   with_libupsclient="yes"
5157 fi
5158
5159 # configure using pkg-config
5160 if test "x$with_libupsclient" = "xuse_pkgconfig"; then
5161   AC_MSG_NOTICE([Checking for libupsclient using $PKG_CONFIG])
5162   $PKG_CONFIG --exists 'libupsclient' 2>/dev/null
5163   if test $? -ne 0; then
5164     with_libupsclient="no (pkg-config doesn't know libupsclient)"
5165   fi
5166 fi
5167
5168 if test "x$with_libupsclient" = "xuse_pkgconfig"; then
5169   with_libupsclient_cflags="`$PKG_CONFIG --cflags 'libupsclient'`"
5170   if test $? -ne 0; then
5171     with_libupsclient="no ($PKG_CONFIG failed)"
5172   fi
5173
5174   with_libupsclient_libs="`$PKG_CONFIG --libs 'libupsclient'`"
5175   if test $? -ne 0; then
5176     with_libupsclient="no ($PKG_CONFIG failed)"
5177   fi
5178 fi
5179
5180 if test "x$with_libupsclient" = "xuse_pkgconfig"; then
5181   with_libupsclient="yes"
5182 fi
5183
5184 if test "x$with_libupsclient" = "xyes"; then
5185   SAVE_CPPFLAGS="$CPPFLAGS"
5186   CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
5187
5188   AC_CHECK_HEADERS([upsclient.h],
5189     [with_libupsclient="yes"],
5190     [with_libupsclient="no (upsclient.h not found)"]
5191   )
5192
5193   CPPFLAGS="$SAVE_CPPFLAGS"
5194 fi
5195
5196 if test "x$with_libupsclient" = "xyes"; then
5197   SAVE_LDFLAGS="$LDFLAGS"
5198   LDFLAGS="$LDFLAGS $with_libupsclient_libs"
5199
5200   AC_CHECK_LIB([upsclient], [upscli_connect],
5201     [with_libupsclient="yes"],
5202     [with_libupsclient="no (symbol upscli_connect not found)"]
5203   )
5204
5205   AC_CHECK_LIB([upsclient], [upscli_init],
5206     [AC_DEFINE([WITH_UPSCLIENT_27], [1], [At least version 2-7])],
5207     []
5208   )
5209
5210   LDFLAGS="$SAVE_LDFLAGS"
5211 fi
5212
5213 if test "x$with_libupsclient" = "xyes"; then
5214   SAVE_CPPFLAGS="$CPPFLAGS"
5215   CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
5216
5217   AC_CHECK_TYPES([UPSCONN_t, UPSCONN],
5218     [],
5219     [],
5220     [[
5221       #include <stdlib.h>
5222       #include <stdio.h>
5223       #include <upsclient.h>
5224     ]]
5225   )
5226
5227   CPPFLAGS="$SAVE_CPPFLAGS"
5228 fi
5229
5230 if test "x$with_libupsclient" = "xyes"; then
5231   BUILD_WITH_LIBUPSCLIENT_CFLAGS="$with_libupsclient_cflags"
5232   BUILD_WITH_LIBUPSCLIENT_LIBS="$with_libupsclient_libs"
5233 fi
5234
5235 AC_SUBST([BUILD_WITH_LIBUPSCLIENT_CFLAGS])
5236 AC_SUBST([BUILD_WITH_LIBUPSCLIENT_LIBS])
5237 # }}}
5238
5239 # --with-libxenctrl {{{
5240 AC_ARG_WITH([libxenctrl],
5241   [AS_HELP_STRING([--with-libxenctrl@<:@=PREFIX@:>@], [Path to libxenctrl.])],
5242   [
5243     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
5244       with_libxenctrl_cppflags="-I$withval/include"
5245       with_libxenctrl_ldflags="-L$withval/lib"
5246       with_libxenctrl="yes"
5247     else
5248       with_libxenctrl="$withval"
5249     fi
5250   ],
5251   [with_libxenctrl="yes"]
5252 )
5253
5254 if test "x$with_libxenctrl" = "xyes"; then
5255   SAVE_CPPFLAGS="$CPPFLAGS"
5256   CPPFLAGS="$CPPFLAGS $with_libxenctrl_cppflags"
5257
5258   AC_CHECK_HEADERS([xenctrl.h],
5259     [with_libxenctrl="yes"],
5260     [with_libxenctrl="no (xenctrl.h not found)"]
5261   )
5262
5263   CPPFLAGS="$SAVE_CPPFLAGS"
5264 fi
5265
5266 if test "x$with_libxenctrl" = "xyes"; then
5267   SAVE_LDFLAGS="$LDFLAGS"
5268   LDFLAGS="$LDFLAGS $with_libxenctrl_ldflags"
5269
5270   #Xen versions older than 3.4 has no xc_getcpuinfo()
5271   AC_CHECK_LIB([xenctrl], [xc_getcpuinfo],
5272     [with_libxenctrl="yes"],
5273     [with_libxenctrl="no (symbol 'xc_getcpuinfo' not found)"]
5274   )
5275
5276   LDFLAGS="$SAVE_LDFLAGS"
5277 fi
5278
5279 LIBXENCTL_CPPFLAGS="$with_libxenctl_cppflags"
5280 LIBXENCTL_LDFLAGS="$with_libxenctl_ldflags"
5281 AC_SUBST([LIBXENCTL_CPPFLAGS])
5282 AC_SUBST([LIBXENCTL_LDFLAGS])
5283 # }}}
5284
5285 # --with-libxmms {{{
5286 with_xmms_config="xmms-config"
5287 AC_ARG_WITH([libxmms],
5288   [AS_HELP_STRING([--with-libxmms@<:@=PREFIX@:>@], [Path to libxmms.])],
5289   [
5290     if test "x$withval" = "xno" || test "x$withval" = "xyes"; then
5291       with_libxmms="$withval"
5292     else
5293       if test -f "$withval" && test -x "$withval"; then
5294         with_xmms_config="$withval"
5295       else if test -x "$withval/bin/xmms-config"; then
5296         with_xmms_config="$withval/bin/xmms-config"
5297       fi; fi
5298       with_libxmms="yes"
5299     fi
5300   ],
5301   [with_libxmms="yes"]
5302 )
5303
5304 if test "x$with_libxmms" = "xyes"; then
5305   with_xmms_cflags=`$with_xmms_config --cflags 2>/dev/null`
5306   if test $? -ne 0; then
5307     with_libxmms="no"
5308   fi
5309 fi
5310
5311 if test "x$with_libxmms" = "xyes"; then
5312   with_xmms_libs=`$with_xmms_config --libs 2>/dev/null`
5313   if test $? -ne 0; then
5314     with_libxmms="no"
5315   fi
5316 fi
5317
5318 if test "x$with_libxmms" = "xyes"; then
5319   SAVE_CFLAGS="$CFLAGS"
5320   CFLAGS="$with_xmms_cflags"
5321
5322   AC_CHECK_HEADER([xmmsctrl.h],
5323     [with_libxmms="yes"],
5324     [with_libxmms="no"],
5325   )
5326
5327   CFLAGS="$SAVE_CFLAGS"
5328 fi
5329
5330 if test "x$with_libxmms" = "xyes"; then
5331   SAVE_LIBS="$LIBS"
5332   LIBS="$with_xmms_libs"
5333
5334   AC_CHECK_LIB([xmms], [xmms_remote_get_info],
5335     [with_libxmss="yes"],
5336     [with_libxmms="no"],
5337     [$with_xmms_libs]
5338
5339   )
5340
5341   LIBS="$SAVE_LIBS"
5342 fi
5343
5344 BUILD_WITH_LIBXMMS_CFLAGS="$with_xmms_cflags"
5345 BUILD_WITH_LIBXMMS_LIBS="$with_xmms_libs"
5346
5347 AC_SUBST([BUILD_WITH_LIBXMMS_CFLAGS])
5348 AC_SUBST([BUILD_WITH_LIBXMMS_LIBS])
5349 # }}}
5350
5351 # --with-libyajl {{{
5352 AC_ARG_WITH([libyajl],
5353   [AS_HELP_STRING([--with-libyajl@<:@=PREFIX@:>@], [Path to libyajl.])],
5354   [
5355     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
5356       with_libyajl_cppflags="-I$withval/include"
5357       with_libyajl_ldflags="-L$withval/lib"
5358       with_libyajl="yes"
5359     else
5360       with_libyajl="$withval"
5361     fi
5362   ],
5363   [with_libyajl="yes"]
5364 )
5365
5366 if test "x$with_libyajl" = "xyes"; then
5367   SAVE_CPPFLAGS="$CPPFLAGS"
5368   CPPFLAGS="$CPPFLAGS $with_libyajl_cppflags"
5369
5370   AC_CHECK_HEADERS([yajl/yajl_parse.h],
5371     [with_libyajl="yes"],
5372     [with_libyajl="no (yajl/yajl_parse.h not found)"]
5373   )
5374
5375   AC_CHECK_HEADERS([yajl/yajl_tree.h],
5376     [with_libyajl2="yes"],
5377     [with_libyajl2="no (yajl/yajl_tree.h not found)"]
5378   )
5379
5380   AC_CHECK_HEADERS([yajl/yajl_version.h])
5381
5382   CPPFLAGS="$SAVE_CPPFLAGS"
5383 fi
5384
5385 if test "x$with_libyajl" = "xyes"; then
5386   SAVE_LDFLAGS="$LDFLAGS"
5387   LDFLAGS="$LDFLAGS $with_libyajl_ldflags"
5388
5389   AC_CHECK_LIB([yajl], [yajl_alloc],
5390     [with_libyajl="yes"],
5391     [with_libyajl="no (Symbol 'yajl_alloc' not found)"]
5392   )
5393
5394   AC_CHECK_LIB([yajl], [yajl_tree_parse],
5395     [with_libyajl2="yes"],
5396     [with_libyajl2="no (Symbol 'yajl_tree_parse' not found)"]
5397   )
5398
5399   LDFLAGS="$SAVE_LDFLAGS"
5400 fi
5401
5402 if test "x$with_libyajl" = "xyes"; then
5403   BUILD_WITH_LIBYAJL_CPPFLAGS="$with_libyajl_cppflags"
5404   BUILD_WITH_LIBYAJL_LDFLAGS="$with_libyajl_ldflags"
5405   BUILD_WITH_LIBYAJL_LIBS="-lyajl"
5406   AC_DEFINE([HAVE_LIBYAJL], [1], [Define if libyajl is present and usable.])
5407 fi
5408
5409 AC_SUBST([BUILD_WITH_LIBYAJL_CPPFLAGS])
5410 AC_SUBST([BUILD_WITH_LIBYAJL_LDFLAGS])
5411 AC_SUBST([BUILD_WITH_LIBYAJL_LIBS])
5412
5413 AM_CONDITIONAL([BUILD_WITH_LIBYAJL], [test "x$with_libyajl" = "xyes"])
5414 # }}}
5415
5416 # --with-mic {{{
5417 with_mic_cppflags="-I/opt/intel/mic/sysmgmt/sdk/include"
5418 with_mic_ldflags="-L/opt/intel/mic/sysmgmt/sdk/lib/Linux"
5419 with_mic_libs="-lMicAccessSDK -scif"
5420 AC_ARG_WITH([mic],
5421   [AS_HELP_STRING([--with-mic@<:@=PREFIX@:>@], [Path to Intel MIC Access API.])],
5422   [
5423     if test "x$withval" = "xno" || test "x$withval" = "xyes"; then
5424       with_mic="$withval"
5425     else if test -d "$with_mic/lib"; then
5426       with_mic_cppflags="-I$withval/include"
5427       with_mic_ldflags="-L$withval/lib/Linux"
5428       with_mic="yes"
5429     fi; fi
5430   ],
5431   [with_mic="yes"]
5432 )
5433
5434 if test "x$with_mic" = "xyes"; then
5435   SAVE_CPPFLAGS="$CPPFLAGS"
5436   CPPFLAGS="$CPPFLAGS $with_mic_cppflags"
5437
5438   AC_CHECK_HEADERS([MicAccessApi.h],
5439     [with_mic="yes"],
5440     [with_mic="no (MicAccessApi not found)"]
5441   )
5442
5443   CPPFLAGS="$SAVE_CPPFLAGS"
5444 fi
5445
5446 if test "x$with_mic" = "xyes"; then
5447   SAVE_LDFLAGS="$LDFLAGS"
5448   LDFLAGS="$LDFLAGS $with_mic_ldflags"
5449
5450   AC_CHECK_LIB([MicAccessSDK], [MicInitAPI],
5451     [with_mic="yes"],
5452     [with_mic="no (symbol MicInitAPI not found)"],
5453     [$PTHREAD_LIBS -lscif]
5454   )
5455
5456   LDFLAGS="$SAVE_LDFLAGS"
5457 fi
5458
5459 if test "x$with_mic" = "xyes"; then
5460   BUILD_WITH_MIC_CPPFLAGS="$with_mic_cppflags"
5461   BUILD_WITH_MIC_LDFLAGS="$with_mic_ldflags"
5462   BUILD_WITH_MIC_LIBS="$with_mic_libs"
5463 fi
5464 AC_SUBST([BUILD_WITH_MIC_CPPFLAGS])
5465 AC_SUBST([BUILD_WITH_MIC_LDFLAGS])
5466 AC_SUBST([BUILD_WITH_MIC_LIBS])
5467 #}}}
5468
5469 # --with-libvarnish {{{
5470 AC_ARG_WITH([libvarnish],
5471   [AS_HELP_STRING([--with-libvarnish@<:@=PREFIX@:>@], [Path to libvarnish.])],
5472   [
5473     if test "x$withval" = "xno"; then
5474       with_libvarnish="no"
5475     else if test "x$withval" = "xyes"; then
5476       with_libvarnish="use_pkgconfig"
5477     else if test -d "$with_libvarnish/lib"; then
5478       with_libvarnish_cflags="-I$withval/include"
5479       with_libvarnish_libs="-L$withval/lib -lvarnishapi"
5480       with_libvarnish="yes"
5481     fi; fi; fi
5482   ],
5483   [with_libvarnish="use_pkgconfig"]
5484 )
5485
5486 # configure using pkg-config
5487 if test "x$with_libvarnish" = "xuse_pkgconfig"; then
5488   $PKG_CONFIG --exists 'varnishapi' 2>/dev/null
5489   if test $? -ne 0; then
5490     with_libvarnish="no (pkg-config doesn't know varnishapi)"
5491   fi
5492 fi
5493
5494 if test "x$with_libvarnish" = "xuse_pkgconfig"; then
5495   with_libvarnish_cflags="`$PKG_CONFIG --cflags 'varnishapi'`"
5496   if test $? -ne 0; then
5497     with_libvarnish="no ($PKG_CONFIG failed)"
5498   fi
5499
5500   with_libvarnish_libs="`$PKG_CONFIG --libs 'varnishapi'`"
5501   if test $? -ne 0; then
5502     with_libvarnish="no ($PKG_CONFIG failed)"
5503   fi
5504 fi
5505 if test "x$with_libvarnish" = "xuse_pkgconfig"; then
5506   with_libvarnish="yes"
5507 fi
5508
5509 if test "x$with_libvarnish" = "xyes"; then
5510   SAVE_CPPFLAGS="$CPPFLAGS"
5511   CPPFLAGS="$CPPFLAGS $with_libvarnish_cflags"
5512
5513   AC_CHECK_HEADERS([vapi/vsc.h],
5514     [AC_DEFINE([HAVE_VARNISH_V4], [1], [Varnish 4 API support])],
5515     [
5516       AC_CHECK_HEADERS([vsc.h],
5517         [AC_DEFINE([HAVE_VARNISH_V3], [1], [Varnish 3 API support]) ],
5518         [
5519           AC_CHECK_HEADERS([varnishapi.h],
5520             [AC_DEFINE([HAVE_VARNISH_V2], [1], [Varnish 2 API support])],
5521             [with_libvarnish="no (found none of the varnish header files)"]
5522           )
5523         ]
5524       )
5525     ]
5526   )
5527
5528   CPPFLAGS="$SAVE_CPPFLAGS"
5529 fi
5530
5531 if test "x$with_libvarnish" = "xyes"; then
5532   BUILD_WITH_LIBVARNISH_CFLAGS="$with_libvarnish_cflags"
5533   BUILD_WITH_LIBVARNISH_LIBS="$with_libvarnish_libs"
5534 fi
5535
5536 AC_SUBST([BUILD_WITH_LIBVARNISH_CFLAGS])
5537 AC_SUBST([BUILD_WITH_LIBVARNISH_LIBS])
5538 # }}}
5539
5540 # pkg-config --exists 'libxml-2.0'; pkg-config --exists libvirt {{{
5541 $PKG_CONFIG --exists 'libxml-2.0' 2>/dev/null
5542 if test $? -eq 0; then
5543   with_libxml2="yes"
5544 else
5545   with_libxml2="no (pkg-config doesn't know libxml-2.0)"
5546 fi
5547
5548 $PKG_CONFIG --exists libvirt 2>/dev/null
5549 if test $? = 0; then
5550   with_libvirt="yes"
5551 else
5552   with_libvirt="no (pkg-config doesn't know libvirt)"
5553 fi
5554
5555 if test "x$with_libxml2" = "xyes"; then
5556   with_libxml2_cflags="`$PKG_CONFIG --cflags libxml-2.0`"
5557   if test $? -ne 0; then
5558     with_libxml2="no"
5559   fi
5560
5561   with_libxml2_ldflags="`$PKG_CONFIG --libs libxml-2.0`"
5562   if test $? -ne 0; then
5563     with_libxml2="no"
5564   fi
5565 fi
5566
5567 if test "x$with_libxml2" = "xyes"; then
5568   SAVE_CPPFLAGS="$CPPFLAGS"
5569   CPPFLAGS="$CPPFLAGS $with_libxml2_cflags"
5570
5571   AC_CHECK_HEADERS([libxml/parser.h],
5572     [with_libxml2="yes"],
5573     [with_libxml2="no (libxml/parser.h not found)"]
5574   )
5575
5576   CPPFLAGS="$SAVE_CPPFLAGS"
5577 fi
5578
5579 if test "x$with_libxml2" = "xyes"; then
5580   SAVE_LDFLAGS="$LDFLAGS"
5581   LDFLAGS="$LDFLAGS $with_libxml2_ldflags"
5582
5583   AC_CHECK_LIB([xml2], [xmlXPathEval],
5584     [with_libxml2="yes"],
5585     [with_libxml2="no (symbol xmlXPathEval not found)"]
5586   )
5587
5588   LDFLAGS="$SAVE_LDFLAGS"
5589 fi
5590
5591 if test "x$with_libxml2" = "xyes"; then
5592   BUILD_WITH_LIBXML2_CFLAGS="$with_libxml2_cflags"
5593   BUILD_WITH_LIBXML2_LIBS="$with_libxml2_ldflags"
5594 fi
5595
5596 AC_SUBST([BUILD_WITH_LIBXML2_CFLAGS])
5597 AC_SUBST([BUILD_WITH_LIBXML2_LIBS])
5598
5599 if test "x$with_libvirt" = "xyes"; then
5600   with_libvirt_cflags="`$PKG_CONFIG --cflags libvirt`"
5601   if test $? -ne 0; then
5602     with_libvirt="no"
5603   fi
5604
5605   with_libvirt_ldflags="`$PKG_CONFIG --libs libvirt`"
5606   if test $? -ne 0; then
5607     with_libvirt="no"
5608   fi
5609 fi
5610
5611 if test "x$with_libvirt" = "xyes"; then
5612   SAVE_CPPFLAGS="$CPPFLAGS"
5613   CPPFLAGS="$CPPFLAGS $with_libvirt_cflags"
5614
5615   AC_CHECK_HEADERS([libvirt/libvirt.h],
5616     [with_libvirt="yes"],
5617     [with_libvirt="no (libvirt/libvirt.h not found)"]
5618   )
5619
5620   CPPFLAGS="$SAVE_CPPFLAGS"
5621 fi
5622
5623 if test "x$with_libvirt" = "xyes"; then
5624   SAVE_LDFLAGS="$LDFLAGS"
5625   LDFLAGS="$LDFLAGS $with_libvirt_ldflags"
5626
5627   AC_CHECK_LIB([virt], [virDomainBlockStats],
5628     [with_libvirt="yes"],
5629     [with_libvirt="no (symbol virDomainBlockStats not found)"]
5630   )
5631
5632   LDFLAGS="$SAVE_LDFLAGS"
5633 fi
5634
5635 if test "x$with_libvirt" = "xyes"; then
5636   BUILD_WITH_LIBVIRT_CFLAGS="$with_libvirt_cflags"
5637   BUILD_WITH_LIBVIRT_LIBS="$with_libvirt_ldflags"
5638 fi
5639
5640 AC_SUBST([BUILD_WITH_LIBVIRT_CFLAGS])
5641 AC_SUBST([BUILD_WITH_LIBVIRT_LIBS])
5642 # }}}
5643
5644 # $PKG_CONFIG --exists OpenIPMIpthread {{{
5645 with_libopenipmipthread="yes"
5646 AC_MSG_CHECKING([for libOpenIPMIpthread])
5647 $PKG_CONFIG --exists OpenIPMIpthread 2>/dev/null
5648 if test $? -ne 0; then
5649   with_libopenipmipthread="no (pkg-config doesn't know OpenIPMIpthread)"
5650 fi
5651 AC_MSG_RESULT([$with_libopenipmipthread])
5652
5653 if test "x$with_libopenipmipthread" = "xyes"; then
5654   AC_MSG_CHECKING([for libOpenIPMIpthread CFLAGS])
5655   temp_result="`$PKG_CONFIG --cflags OpenIPMIpthread`"
5656   if test $? -eq 0; then
5657     with_libopenipmipthread_cflags="$temp_result"
5658   else
5659     with_libopenipmipthread="no ($PKG_CONFIG --cflags OpenIPMIpthread failed)"
5660     temp_result="$PKG_CONFIG --cflags OpenIPMIpthread failed"
5661   fi
5662   AC_MSG_RESULT([$temp_result])
5663 fi
5664
5665 if test "x$with_libopenipmipthread" = "xyes"; then
5666   AC_MSG_CHECKING([for libOpenIPMIpthread LDFLAGS])
5667   temp_result="`$PKG_CONFIG --libs OpenIPMIpthread`"
5668   if test $? -eq 0; then
5669     with_libopenipmipthread_ldflags="$temp_result"
5670   else
5671     with_libopenipmipthread="no ($PKG_CONFIG --libs OpenIPMIpthread failed)"
5672     temp_result="$PKG_CONFIG --libs OpenIPMIpthread failed"
5673   fi
5674   AC_MSG_RESULT([$temp_result])
5675 fi
5676
5677 if test "x$with_libopenipmipthread" = "xyes"; then
5678   SAVE_CPPFLAGS="$CPPFLAGS"
5679   CPPFLAGS="$CPPFLAGS $with_libopenipmipthread_cflags"
5680
5681   AC_CHECK_HEADERS([OpenIPMI/ipmi_smi.h],
5682     [with_libopenipmipthread="yes"],
5683     [with_libopenipmipthread="no (OpenIPMI/ipmi_smi.h not found)"],
5684     [[
5685       #include <OpenIPMI/ipmiif.h>
5686       #include <OpenIPMI/ipmi_err.h>
5687       #include <OpenIPMI/ipmi_posix.h>
5688       #include <OpenIPMI/ipmi_conn.h>
5689     ]]
5690   )
5691
5692   CPPFLAGS="$SAVE_CPPFLAGS"
5693 fi
5694
5695 if test "x$with_libopenipmipthread" = "xyes"; then
5696   BUILD_WITH_OPENIPMI_CFLAGS="$with_libopenipmipthread_cflags"
5697   BUILD_WITH_OPENIPMI_LIBS="$with_libopenipmipthread_ldflags"
5698 fi
5699
5700 AC_SUBST([BUILD_WITH_OPENIPMI_CFLAGS])
5701 AC_SUBST([BUILD_WITH_OPENIPMI_LIBS])
5702 # }}}
5703
5704 # --with-libatasmart {{{
5705 AC_ARG_WITH([libatasmart],
5706   [AS_HELP_STRING([--with-libatasmart@<:@=PREFIX@:>@], [Path to libatasmart.])],
5707   [
5708     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
5709       with_libatasmart_cppflags="-I$withval/include"
5710       with_libatasmart_ldflags="-L$withval/lib"
5711       with_libatasmart="yes"
5712     else
5713       with_libatasmart="$withval"
5714     fi
5715   ],
5716   [
5717     if test "x$ac_system" = "xLinux"; then
5718       with_libatasmart="yes"
5719     else
5720       with_libatasmart="no (Linux only library)"
5721     fi
5722   ]
5723 )
5724
5725 if test "x$with_libatasmart" = "xyes"; then
5726   SAVE_CPPFLAGS="$CPPFLAGS"
5727   CPPFLAGS="$CPPFLAGS $with_libatasmart_cppflags"
5728
5729   AC_CHECK_HEADERS([atasmart.h],
5730     [with_libatasmart="yes"],
5731     [with_libatasmart="no (atasmart.h not found)"])
5732
5733   CPPFLAGS="$SAVE_CPPFLAGS"
5734 fi
5735
5736 if test "x$with_libatasmart" = "xyes"; then
5737   SAVE_LDFLAGS="$LDFLAGS"
5738   LDFLAGS="$LDFLAGS $with_libatasmart_ldflags"
5739
5740   AC_CHECK_LIB([atasmart], [sk_disk_open],
5741     [with_libatasmart="yes"],
5742     [with_libatasmart="no (Symbol 'sk_disk_open' not found)"]
5743   )
5744
5745   LDFLAGS="$SAVE_LDFLAGS"
5746 fi
5747
5748 if test "x$with_libatasmart" = "xyes"; then
5749   BUILD_WITH_LIBATASMART_CPPFLAGS="$with_libatasmart_cppflags"
5750   BUILD_WITH_LIBATASMART_LDFLAGS="$with_libatasmart_ldflags"
5751   BUILD_WITH_LIBATASMART_LIBS="-latasmart"
5752 fi
5753
5754 AC_SUBST([BUILD_WITH_LIBATASMART_CPPFLAGS])
5755 AC_SUBST([BUILD_WITH_LIBATASMART_LDFLAGS])
5756 AC_SUBST([BUILD_WITH_LIBATASMART_LIBS])
5757 # }}}
5758
5759 PKG_CHECK_MODULES([LIBNOTIFY], [libnotify],
5760   [with_libnotify="yes"],
5761   [with_libnotify="no (pkg-config doesn't know libnotify)"]
5762 )
5763
5764 PKG_CHECK_MODULES([LIBRIEMANN_CLIENT], [riemann-client >= 1.6.0],
5765  [with_libriemann_client="yes"],
5766  [with_libriemann_client="no (pkg-config doesn't know libriemann-client)"]
5767 )
5768
5769 # Check for enabled/disabled features
5770 #
5771
5772 # AC_COLLECTD(name, enable/disable, info-text, feature/module)
5773 # ------------------------------------------------------------
5774 dnl
5775 m4_define([my_toupper],[m4_translit([$1], m4_defn([m4_cr_letters]), m4_defn([m4_cr_LETTERS]))])
5776 dnl
5777 AC_DEFUN(
5778   [AC_COLLECTD],
5779   [
5780   m4_if([$1], [], [AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 1st argument must not be empty])])dnl
5781   m4_if(
5782     [$2],
5783     [enable],
5784     [dnl
5785     m4_define([EnDis],[disabled])dnl
5786     m4_define([YesNo],[no])dnl
5787     ],dnl
5788     [m4_if(
5789       [$2],
5790       [disable],
5791       [dnl
5792       m4_define([EnDis],[enabled])dnl
5793       m4_define([YesNo],[yes])dnl
5794       ],
5795       [dnl
5796       AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 2nd argument must be either enable or disable])dnl
5797       ]dnl
5798     )]dnl
5799   )dnl
5800   m4_if([$3], [feature], [],
5801     [m4_if(
5802       [$3], [module], [],
5803       [dnl
5804       AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 3rd argument must be either feature or disable])dnl
5805       ]dnl
5806     )]dnl
5807   )dnl
5808   AC_ARG_ENABLE(
5809     [$1],
5810     AS_HELP_STRING([--$2-$1], [$2 $4 (EnDis by def)]),
5811     [],
5812     enable_$1='[YesNo]'dnl
5813   )# AC_ARG_ENABLE
5814   if test "x$enable_$1" = "xno"; then
5815     collectd_$1=0
5816   else
5817     if test "x$enable_$1" = "xyes"; then
5818       collectd_$1=1
5819     else
5820       AC_MSG_NOTICE([please specify either --enable-$1 or --disable-$1; enabling $1.])
5821       collectd_$1=1
5822       enable_$1='yes'
5823     fi
5824   fi
5825   AC_DEFINE_UNQUOTED([COLLECT_]my_toupper([$1]), [$collectd_$1], [whether or not to enable $3 $4])
5826   AM_CONDITIONAL([BUILD_]my_toupper([$3])[_]my_toupper([$1]), [test "x$enable_$1" = "xyes"])dnl
5827   ]dnl
5828 )# AC_COLLECTD(name, enable/disable, info-text, feature/module)
5829
5830 # AC_PLUGIN(name, default, info)
5831 # ------------------------------------------------------------
5832 dnl
5833 AC_DEFUN(
5834   [AC_PLUGIN],
5835   [
5836     enable_plugin="no"
5837     force="no"
5838     AC_ARG_ENABLE([$1],
5839       [AS_HELP_STRING([--enable-$1],[$3])],
5840       [
5841         if test "x$enableval" = "xyes"; then
5842           enable_plugin="yes"
5843         else if test "x$enableval" = "xforce"; then
5844           enable_plugin="yes"
5845           force="yes"
5846         else
5847           enable_plugin="no (disabled on command line)"
5848         fi; fi
5849       ],
5850       [
5851         if test "x$enable_all_plugins" = "xauto"; then
5852           if test "x$2" = "xyes"; then
5853             enable_plugin="yes"
5854           else
5855             enable_plugin="$2"
5856           fi
5857         else
5858           enable_plugin="$enable_all_plugins"
5859         fi
5860       ]
5861     )
5862     if test "x$enable_plugin" = "xyes"; then
5863       if test "x$2" = "xyes" || test "x$force" = "xyes"; then
5864         AC_DEFINE([HAVE_PLUGIN_]my_toupper([$1]), 1, [Define to 1 if the $1 plugin is enabled.])
5865         if test "x$2" != "xyes"; then
5866           dependency_warning="yes"
5867         fi
5868       else # User passed "yes" but dependency checking yielded "no" => Dependency problem.
5869         dependency_error="yes"
5870         enable_plugin="$2 (dependency error)"
5871       fi
5872     fi
5873     AM_CONDITIONAL([BUILD_PLUGIN_]my_toupper([$1]), [test "x$enable_plugin" = "xyes"])
5874     enable_$1="$enable_plugin"
5875   ]
5876 )# AC_PLUGIN(name, default, info)
5877
5878 m4_divert_once([HELP_ENABLE], [
5879 collectd features:])
5880 # FIXME: Remove these calls to `AC_COLLECTD' and then remove that macro.
5881 AC_COLLECTD([debug],     [enable],  [feature], [debugging])
5882 AC_COLLECTD([daemon],    [disable], [feature], [daemon mode])
5883 AC_COLLECTD([getifaddrs],[enable],  [feature], [getifaddrs under Linux])
5884 AC_COLLECTD([werror],    [disable], [feature], [building with -Werror])
5885
5886 dependency_warning="no"
5887 dependency_error="no"
5888
5889 plugin_ascent="no"
5890 plugin_barometer="no"
5891 plugin_battery="no"
5892 plugin_bind="no"
5893 plugin_ceph="no"
5894 plugin_cgroups="no"
5895 plugin_conntrack="no"
5896 plugin_contextswitch="no"
5897 plugin_cpu="no"
5898 plugin_cpufreq="no"
5899 plugin_cpusleep="no"
5900 plugin_curl_json="no"
5901 plugin_curl_xml="no"
5902 plugin_df="no"
5903 plugin_disk="no"
5904 plugin_drbd="no"
5905 plugin_dpdkevents="no"
5906 plugin_dpdkstat="no"
5907 plugin_entropy="no"
5908 plugin_ethstat="no"
5909 plugin_fhcount="no"
5910 plugin_fscache="no"
5911 plugin_gps="no"
5912 plugin_grpc="no"
5913 plugin_hugepages="no"
5914 plugin_intel_rdt="no"
5915 plugin_interface="no"
5916 plugin_ipc="no"
5917 plugin_ipmi="no"
5918 plugin_ipvs="no"
5919 plugin_irq="no"
5920 plugin_load="no"
5921 plugin_log_logstash="no"
5922 plugin_mcelog="no"
5923 plugin_memory="no"
5924 plugin_multimeter="no"
5925 plugin_nfs="no"
5926 plugin_numa="no"
5927 plugin_ovs_events="no"
5928 plugin_perl="no"
5929 plugin_pinba="no"
5930 plugin_processes="no"
5931 plugin_protocols="no"
5932 plugin_python="no"
5933 plugin_serial="no"
5934 plugin_smart="no"
5935 plugin_swap="no"
5936 plugin_tape="no"
5937 plugin_tcpconns="no"
5938 plugin_ted="no"
5939 plugin_thermal="no"
5940 plugin_turbostat="no"
5941 plugin_uptime="no"
5942 plugin_users="no"
5943 plugin_virt="no"
5944 plugin_vmem="no"
5945 plugin_vserver="no"
5946 plugin_wireless="no"
5947 plugin_write_prometheus="no"
5948 plugin_xencpu="no"
5949 plugin_zfs_arc="no"
5950 plugin_zone="no"
5951 plugin_zookeeper="no"
5952
5953 # Linux
5954 if test "x$ac_system" = "xLinux"; then
5955   plugin_battery="yes"
5956   plugin_cgroups="yes"
5957   plugin_conntrack="yes"
5958   plugin_contextswitch="yes"
5959   plugin_cpu="yes"
5960   plugin_cpufreq="yes"
5961   plugin_disk="yes"
5962   plugin_drbd="yes"
5963   plugin_entropy="yes"
5964   plugin_fhcount="yes"
5965   plugin_fscache="yes"
5966   plugin_hugepages="yes"
5967   plugin_interface="yes"
5968   plugin_ipc="yes"
5969   plugin_irq="yes"
5970   plugin_load="yes"
5971   plugin_lvm="yes"
5972   plugin_mcelog="yes"
5973   plugin_memory="yes"
5974   plugin_nfs="yes"
5975   plugin_numa="yes"
5976   plugin_processes="yes"
5977   plugin_protocols="yes"
5978   plugin_serial="yes"
5979   plugin_swap="yes"
5980   plugin_tcpconns="yes"
5981   plugin_thermal="yes"
5982   plugin_uptime="yes"
5983   plugin_vmem="yes"
5984   plugin_vserver="yes"
5985   plugin_wireless="yes"
5986   plugin_zfs_arc="yes"
5987
5988   if test "x$have_linux_ip_vs_h" = "xyes" || test "x$have_net_ip_vs_h" = "xyes" || test "x$have_ip_vs_h" = "xyes"; then
5989     plugin_ipvs="yes"
5990   fi
5991
5992   if test "x$c_cv_have_usable_asm_msrindex_h" = "xyes" && test "x$have_cpuid_h" = "xyes"; then
5993     plugin_turbostat="yes"
5994   fi
5995
5996   if test "x$c_cv_have_clock_boottime_monotonic" = "xyes"; then
5997     plugin_cpusleep="yes"
5998   fi
5999 fi
6000
6001 if test "x$ac_system" = "xOpenBSD"; then
6002   plugin_tcpconns="yes"
6003 fi
6004
6005 if test "x$ac_system" = "xNetBSD"; then
6006   plugin_disk="yes"
6007   plugin_entropy="yes"
6008   plugin_irq="yes"
6009   plugin_processes="yes"
6010 fi
6011
6012 # Mac OS X devices
6013 if test "x$with_libiokit" = "xyes"; then
6014   plugin_battery="yes"
6015   plugin_disk="yes"
6016 fi
6017
6018 # AIX
6019
6020 if test "x$ac_system" = "xAIX"; then
6021   plugin_ipc="yes"
6022   plugin_tcpconns="yes"
6023 fi
6024
6025 # FreeBSD
6026
6027 if test "x$ac_system" = "xFreeBSD"; then
6028   plugin_disk="yes"
6029   plugin_zfs_arc="yes"
6030 fi
6031
6032
6033 if test "x$with_perfstat" = "xyes"; then
6034   plugin_contextswitch="yes"
6035   plugin_cpu="yes"
6036   plugin_disk="yes"
6037   plugin_interface="yes"
6038   plugin_load="yes"
6039   plugin_memory="yes"
6040   plugin_swap="yes"
6041   plugin_uptime="yes"
6042 fi
6043
6044 if test "x$with_procinfo" = "xyes"; then
6045   plugin_processes="yes"
6046 fi
6047
6048 # Solaris
6049 if test "x$with_kstat" = "xyes"; then
6050   plugin_nfs="yes"
6051   plugin_processes="yes"
6052   plugin_uptime="yes"
6053   plugin_zfs_arc="yes"
6054   plugin_zone="yes"
6055 fi
6056
6057 if test "x$with_devinfo" = "xyes" && test "x$with_kstat" = "xyes"; then
6058   plugin_cpu="yes"
6059   plugin_disk="yes"
6060   plugin_interface="yes"
6061   plugin_memory="yes"
6062   plugin_tape="yes"
6063 fi
6064
6065 if test "x$with_libi2c" = "xyes"; then
6066   plugin_barometer="yes"
6067 fi
6068
6069
6070 # libstatgrab
6071 if test "x$with_libstatgrab" = "xyes"; then
6072   plugin_cpu="yes"
6073   plugin_disk="yes"
6074   plugin_interface="yes"
6075   plugin_load="yes"
6076   plugin_memory="yes"
6077   plugin_swap="yes"
6078   plugin_users="yes"
6079 fi
6080
6081 if test "x$with_libcurl" = "xyes" && test "x$with_libxml2" = "xyes"; then
6082   plugin_ascent="yes"
6083   if test "x$have_strptime" = "xyes"; then
6084     plugin_bind="yes"
6085   fi
6086 fi
6087
6088 if test "x$with_libopenipmipthread" = "xyes"; then
6089   plugin_ipmi="yes"
6090 fi
6091
6092 if test "x$with_libcurl" = "xyes" && test "x$with_libyajl" = "xyes"; then
6093   plugin_curl_json="yes"
6094 fi
6095
6096 if test "x$with_libcurl" = "xyes" && test "x$with_libxml2" = "xyes"; then
6097   plugin_curl_xml="yes"
6098 fi
6099
6100 if test "x$with_libyajl" = "xyes"; then
6101   plugin_ceph="yes"
6102 fi
6103
6104 if test "x$have_processor_info" = "xyes"; then
6105   plugin_cpu="yes"
6106 fi
6107
6108 if test "x$have_sysctl" = "xyes"; then
6109   plugin_cpu="yes"
6110   plugin_memory="yes"
6111   plugin_uptime="yes"
6112   if test "x$ac_system" = "xDarwin"; then
6113     plugin_swap="yes"
6114   fi
6115 fi
6116
6117 if test "x$have_sysctlbyname" = "xyes"; then
6118   plugin_contextswitch="yes"
6119   plugin_cpu="yes"
6120   plugin_memory="yes"
6121   plugin_tcpconns="yes"
6122 fi
6123
6124 if test "x$have_getvfsstat" = "xyes" || test "x$have_getfsstat" = "xyes"; then
6125   plugin_df="yes"
6126 fi
6127
6128 if test "x$c_cv_have_two_getmntent" = "xyes" || test "x$have_getmntent" = "xgen" || test "x$have_getmntent" = "xsun"; then
6129   plugin_df="yes"
6130 fi
6131
6132 if test "x$c_cv_have_one_getmntent" = "xyes"; then
6133   plugin_df="yes"
6134 fi
6135
6136 if test "x$c_cv_have_getmntent_r" = "xyes"; then
6137   plugin_df="yes"
6138 fi
6139
6140 if test "x$plugin_df" = "xyes"; then
6141   plugin_df="no"
6142   if test "x$have_statfs" = "xyes"; then
6143     plugin_df="yes"
6144   fi
6145
6146   if test "x$have_statvfs" = "xyes"; then
6147     plugin_df="yes"
6148   fi
6149 fi
6150
6151 if test "x$have_linux_sockios_h" = "xyes" && test "x$have_linux_ethtool_h" = "xyes"; then
6152   plugin_ethstat="yes"
6153 fi
6154
6155 if test "x$with_libgps" = "xyes"; then
6156   plugin_gps="yes"
6157 fi
6158
6159 if test "x$with_libgrpcpp" = "xyes" && test "x$with_libprotobuf" = "xyes" && test "x$have_protoc3" = "xyes" && test "x$GRPC_CPP_PLUGIN" != "x"; then
6160   plugin_grpc="yes"
6161 fi
6162
6163 if test "x$have_getifaddrs" = "xyes"; then
6164   plugin_interface="yes"
6165 fi
6166
6167 if test "x$have_getloadavg" = "xyes"; then
6168   plugin_load="yes"
6169 fi
6170
6171 if test "x$with_libyajl" = "xyes"; then
6172   plugin_log_logstash="yes"
6173 fi
6174
6175 if test "x$with_libyajl" = "xyes" && test "x$with_libyajl2" = "xyes"; then
6176   plugin_ovs_events="yes"
6177 fi
6178
6179 if test "x$with_libperl" = "xyes" && test "x$c_cv_have_perl_ithreads" = "xyes"; then
6180   plugin_perl="yes"
6181 fi
6182
6183 if test "x$have_protoc_c" = "xyes" && test "x$with_libprotobuf_c" = "xyes"; then
6184   plugin_pinba="yes"
6185   if test "x$with_libmicrohttpd" = "xyes"; then
6186     plugin_write_prometheus="yes"
6187   fi
6188 fi
6189
6190 # Mac OS X memory interface
6191 if test "x$have_host_statistics" = "xyes"; then
6192   plugin_memory="yes"
6193 fi
6194
6195 if test "x$have_termios_h" = "xyes"; then
6196   if test "x$ac_system" != "xAIX"; then
6197     plugin_multimeter="yes"
6198   fi
6199   plugin_ted="yes"
6200 fi
6201
6202 if test "x$have_thread_info" = "xyes"; then
6203   plugin_processes="yes"
6204 fi
6205
6206 if test "x$with_kvm_getprocs" = "xyes" && test "x$have_struct_kinfo_proc_freebsd" = "xyes"; then
6207   plugin_processes="yes"
6208 fi
6209
6210 if test "x$with_kvm_getprocs" = "xyes" && test "x$have_struct_kinfo_proc_openbsd" = "xyes"; then
6211   plugin_processes="yes"
6212 fi
6213
6214 if test "x$with_libpython" != "xno"; then
6215   plugin_python="yes"
6216 fi
6217
6218 if test "x$with_libatasmart" = "xyes" && test "x$with_libudev" = "xyes"; then
6219   plugin_smart="yes"
6220 fi
6221
6222 if test "x$with_kvm_getswapinfo" = "xyes"; then
6223   plugin_swap="yes"
6224 fi
6225
6226 if test "x$have_swapctl" = "xyes" && test "x$c_cv_have_swapctl_two_args" = "xyes"; then
6227   plugin_swap="yes"
6228 fi
6229
6230 if test "x$have_swapctl" = "xyes" && test "x$c_cv_have_swapctl_three_args" = "xyes"; then
6231   plugin_swap="yes"
6232 fi
6233
6234 if test "x$with_kvm_openfiles = "xyes" && $with_kvm_nlist" = "xyes"; then
6235   plugin_tcpconns="yes"
6236 fi
6237
6238 if test "x$have_getutent" = "xyes"; then
6239   plugin_users="yes"
6240 fi
6241
6242 if test "x$have_getutxent" = "xyes"; then
6243   plugin_users="yes"
6244 fi
6245
6246 if test "x$with_libxml2" = "xyes" && test "x$with_libvirt" = "xyes"; then
6247   plugin_virt="yes"
6248 fi
6249
6250 if test "x$with_libxenctrl" = "xyes"; then
6251   plugin_xencpu="yes"
6252 fi
6253
6254 if test "x$with_libdpdk" = "xyes"
6255 then
6256   plugin_dpdkevents="$dpdk_keepalive"
6257   plugin_dpdkstat="yes"
6258 fi
6259
6260 m4_divert_once([HELP_ENABLE], [
6261 collectd plugins:])
6262
6263 AC_ARG_ENABLE([all-plugins],
6264   [AS_HELP_STRING([--enable-all-plugins], [enable all plugins @<:@default=yes@:>@])],
6265   [
6266      if test "x$enableval" = "xyes"; then
6267        enable_all_plugins="yes"
6268      else if test "x$enableval" = "xauto"; then
6269        enable_all_plugins="auto"
6270      else
6271        enable_all_plugins="no"
6272      fi; fi
6273   ],
6274   [enable_all_plugins="auto"]
6275 )
6276
6277 m4_divert_once([HELP_ENABLE], [])
6278
6279 AC_PLUGIN([aggregation],         [yes],                     [Aggregation plugin])
6280 AC_PLUGIN([amqp],                [$with_librabbitmq],       [AMQP output plugin])
6281 AC_PLUGIN([apache],              [$with_libcurl],           [Apache httpd statistics])
6282 AC_PLUGIN([apcups],              [yes],                     [Statistics of UPSes by APC])
6283 AC_PLUGIN([apple_sensors],       [$with_libiokit],          [Apple hardware sensors])
6284 AC_PLUGIN([aquaero],             [$with_libaquaero5],       [Aquaero hardware sensors])
6285 AC_PLUGIN([ascent],              [$plugin_ascent],          [AscentEmu player statistics])
6286 AC_PLUGIN([barometer],           [$plugin_barometer],       [Barometer sensor on I2C])
6287 AC_PLUGIN([battery],             [$plugin_battery],         [Battery statistics])
6288 AC_PLUGIN([bind],                [$plugin_bind],            [ISC Bind nameserver statistics])
6289 AC_PLUGIN([ceph],                [$plugin_ceph],            [Ceph daemon statistics])
6290 AC_PLUGIN([cgroups],             [$plugin_cgroups],         [CGroups CPU usage accounting])
6291 AC_PLUGIN([chrony],              [yes],                     [Chrony statistics])
6292 AC_PLUGIN([conntrack],           [$plugin_conntrack],       [nf_conntrack statistics])
6293 AC_PLUGIN([contextswitch],       [$plugin_contextswitch],   [context switch statistics])
6294 AC_PLUGIN([cpu],                 [$plugin_cpu],             [CPU usage statistics])
6295 AC_PLUGIN([cpufreq],             [$plugin_cpufreq],         [CPU frequency statistics])
6296 AC_PLUGIN([cpusleep],            [$plugin_cpusleep],        [CPU sleep statistics])
6297 AC_PLUGIN([csv],                 [yes],                     [CSV output plugin])
6298 AC_PLUGIN([curl],                [$with_libcurl],           [CURL generic web statistics])
6299 AC_PLUGIN([curl_json],           [$plugin_curl_json],       [CouchDB statistics])
6300 AC_PLUGIN([curl_xml],            [$plugin_curl_xml],        [CURL generic xml statistics])
6301 AC_PLUGIN([dbi],                 [$with_libdbi],            [General database statistics])
6302 AC_PLUGIN([df],                  [$plugin_df],              [Filesystem usage statistics])
6303 AC_PLUGIN([disk],                [$plugin_disk],            [Disk usage statistics])
6304 AC_PLUGIN([dns],                 [$with_libpcap],           [DNS traffic analysis])
6305 AC_PLUGIN([dpdkevents],          [$plugin_dpdkevents],      [Events from DPDK])
6306 AC_PLUGIN([dpdkstat],            [$plugin_dpdkstat],        [Stats from DPDK])
6307 AC_PLUGIN([drbd],                [$plugin_drbd],            [DRBD statistics])
6308 AC_PLUGIN([email],               [yes],                     [EMail statistics])
6309 AC_PLUGIN([entropy],             [$plugin_entropy],         [Entropy statistics])
6310 AC_PLUGIN([ethstat],             [$plugin_ethstat],         [Stats from NIC driver])
6311 AC_PLUGIN([exec],                [yes],                     [Execution of external programs])
6312 AC_PLUGIN([fhcount],             [$plugin_fhcount],         [File handles statistics])
6313 AC_PLUGIN([filecount],           [yes],                     [Count files in directories])
6314 AC_PLUGIN([fscache],             [$plugin_fscache],         [fscache statistics])
6315 AC_PLUGIN([gmond],               [$with_libganglia],        [Ganglia plugin])
6316 AC_PLUGIN([gps],                 [$plugin_gps],             [GPS plugin])
6317 AC_PLUGIN([grpc],                [$plugin_grpc],            [gRPC plugin])
6318 AC_PLUGIN([hddtemp],             [yes],                     [Query hddtempd])
6319 AC_PLUGIN([hugepages],           [$plugin_hugepages],       [Hugepages statistics])
6320 AC_PLUGIN([intel_rdt],           [$with_libpqos],           [Intel RDT monitor plugin])
6321 AC_PLUGIN([interface],           [$plugin_interface],       [Interface traffic statistics])
6322 AC_PLUGIN([ipc],                 [$plugin_ipc],             [IPC statistics])
6323 AC_PLUGIN([ipmi],                [$plugin_ipmi],            [IPMI sensor statistics])
6324 AC_PLUGIN([iptables],            [$with_libiptc],           [IPTables rule counters])
6325 AC_PLUGIN([ipvs],                [$plugin_ipvs],            [IPVS connection statistics])
6326 AC_PLUGIN([irq],                 [$plugin_irq],             [IRQ statistics])
6327 AC_PLUGIN([java],                [$with_java],              [Embed the Java Virtual Machine])
6328 AC_PLUGIN([load],                [$plugin_load],            [System load])
6329 AC_PLUGIN([log_logstash],        [$plugin_log_logstash],    [Logstash json_event compatible logging])
6330 AC_PLUGIN([logfile],             [yes],                     [File logging plugin])
6331 AC_PLUGIN([lpar],                [$with_perfstat],          [AIX logical partitions statistics])
6332 AC_PLUGIN([lua],                 [$with_liblua],            [Lua plugin])
6333 AC_PLUGIN([lvm],                 [$with_liblvm2app],        [LVM statistics])
6334 AC_PLUGIN([madwifi],             [$have_linux_wireless_h],  [Madwifi wireless statistics])
6335 AC_PLUGIN([match_empty_counter], [yes],                     [The empty counter match])
6336 AC_PLUGIN([match_hashed],        [yes],                     [The hashed match])
6337 AC_PLUGIN([match_regex],         [yes],                     [The regex match])
6338 AC_PLUGIN([match_timediff],      [yes],                     [The timediff match])
6339 AC_PLUGIN([match_value],         [yes],                     [The value match])
6340 AC_PLUGIN([mbmon],               [yes],                     [Query mbmond])
6341 AC_PLUGIN([mcelog],              [$plugin_mcelog],          [Machine Check Exceptions notifications])
6342 AC_PLUGIN([md],                  [$have_linux_raid_md_u_h], [md (Linux software RAID) devices])
6343 AC_PLUGIN([memcachec],           [$with_libmemcached],      [memcachec statistics])
6344 AC_PLUGIN([memcached],           [yes],                     [memcached statistics])
6345 AC_PLUGIN([memory],              [$plugin_memory],          [Memory usage])
6346 AC_PLUGIN([mic],                 [$with_mic],               [Intel Many Integrated Core stats])
6347 AC_PLUGIN([modbus],              [$with_libmodbus],         [Modbus plugin])
6348 AC_PLUGIN([mqtt],                [$with_libmosquitto],      [MQTT output plugin])
6349 AC_PLUGIN([multimeter],          [$plugin_multimeter],      [Read multimeter values])
6350 AC_PLUGIN([mysql],               [$with_libmysql],          [MySQL statistics])
6351 AC_PLUGIN([netapp],              [$with_libnetapp],         [NetApp plugin])
6352 AC_PLUGIN([netlink],             [$with_libmnl],            [Enhanced Linux network statistics])
6353 AC_PLUGIN([network],             [yes],                     [Network communication plugin])
6354 AC_PLUGIN([nfs],                 [$plugin_nfs],             [NFS statistics])
6355 AC_PLUGIN([nginx],               [$with_libcurl],           [nginx statistics])
6356 AC_PLUGIN([notify_desktop],      [$with_libnotify],         [Desktop notifications])
6357 AC_PLUGIN([notify_email],        [$with_libesmtp],          [Email notifier])
6358 AC_PLUGIN([notify_nagios],       [yes],                     [Nagios notification plugin])
6359 AC_PLUGIN([ntpd],                [yes],                     [NTPd statistics])
6360 AC_PLUGIN([numa],                [$plugin_numa],            [NUMA virtual memory statistics])
6361 AC_PLUGIN([nut],                 [$with_libupsclient],      [Network UPS tools statistics])
6362 AC_PLUGIN([olsrd],               [yes],                     [olsrd statistics])
6363 AC_PLUGIN([onewire],             [$with_libowcapi],         [OneWire sensor statistics])
6364 AC_PLUGIN([openldap],            [$with_libldap],           [OpenLDAP statistics])
6365 AC_PLUGIN([openvpn],             [yes],                     [OpenVPN client statistics])
6366 AC_PLUGIN([oracle],              [$with_oracle],            [Oracle plugin])
6367 AC_PLUGIN([ovs_events],          [$plugin_ovs_events],      [OVS events plugin])
6368 AC_PLUGIN([perl],                [$plugin_perl],            [Embed a Perl interpreter])
6369 AC_PLUGIN([pf],                  [$have_net_pfvar_h],       [BSD packet filter (PF) statistics])
6370 # FIXME: Check for libevent, too.
6371 AC_PLUGIN([pinba],               [$plugin_pinba],           [Pinba statistics])
6372 AC_PLUGIN([ping],                [$with_liboping],          [Network latency statistics])
6373 AC_PLUGIN([postgresql],          [$with_libpq],             [PostgreSQL database statistics])
6374 AC_PLUGIN([powerdns],            [yes],                     [PowerDNS statistics])
6375 AC_PLUGIN([processes],           [$plugin_processes],       [Process statistics])
6376 AC_PLUGIN([protocols],           [$plugin_protocols],       [Protocol (IP, TCP, ...) statistics])
6377 AC_PLUGIN([python],              [$plugin_python],          [Embed a Python interpreter])
6378 AC_PLUGIN([redis],               [$with_libhiredis],        [Redis plugin])
6379 AC_PLUGIN([routeros],            [$with_librouteros],       [RouterOS plugin])
6380 AC_PLUGIN([rrdcached],           [$librrd_rrdc_update],     [RRDTool output plugin])
6381 AC_PLUGIN([rrdtool],             [$with_librrd],            [RRDTool output plugin])
6382 AC_PLUGIN([sensors],             [$with_libsensors],        [lm_sensors statistics])
6383 AC_PLUGIN([serial],              [$plugin_serial],          [serial port traffic])
6384 AC_PLUGIN([sigrok],              [$with_libsigrok],         [sigrok acquisition sources])
6385 AC_PLUGIN([smart],               [$plugin_smart],           [SMART statistics])
6386 AC_PLUGIN([snmp],                [$with_libnetsnmp],        [SNMP querying plugin])
6387 AC_PLUGIN([statsd],              [yes],                     [StatsD plugin])
6388 AC_PLUGIN([swap],                [$plugin_swap],            [Swap usage statistics])
6389 AC_PLUGIN([syslog],              [$have_syslog],            [Syslog logging plugin])
6390 AC_PLUGIN([table],               [yes],                     [Parsing of tabular data])
6391 AC_PLUGIN([tail],                [yes],                     [Parsing of logfiles])
6392 AC_PLUGIN([tail_csv],            [yes],                     [Parsing of CSV files])
6393 AC_PLUGIN([tape],                [$plugin_tape],            [Tape drive statistics])
6394 AC_PLUGIN([target_notification], [yes],                     [The notification target])
6395 AC_PLUGIN([target_replace],      [yes],                     [The replace target])
6396 AC_PLUGIN([target_scale],        [yes],                     [The scale target])
6397 AC_PLUGIN([target_set],          [yes],                     [The set target])
6398 AC_PLUGIN([target_v5upgrade],    [yes],                     [The v5upgrade target])
6399 AC_PLUGIN([tcpconns],            [$plugin_tcpconns],        [TCP connection statistics])
6400 AC_PLUGIN([teamspeak2],          [yes],                     [TeamSpeak2 server statistics])
6401 AC_PLUGIN([ted],                 [$plugin_ted],             [Read The Energy Detective values])
6402 AC_PLUGIN([thermal],             [$plugin_thermal],         [Linux ACPI thermal zone statistics])
6403 AC_PLUGIN([threshold],           [yes],                     [Threshold checking plugin])
6404 AC_PLUGIN([tokyotyrant],         [$with_libtokyotyrant],    [TokyoTyrant database statistics])
6405 AC_PLUGIN([turbostat],           [$plugin_turbostat],       [Advanced statistic on Intel cpu states])
6406 AC_PLUGIN([unixsock],            [yes],                     [Unixsock communication plugin])
6407 AC_PLUGIN([uptime],              [$plugin_uptime],          [Uptime statistics])
6408 AC_PLUGIN([users],               [$plugin_users],           [User statistics])
6409 AC_PLUGIN([uuid],                [yes],                     [UUID as hostname plugin])
6410 AC_PLUGIN([varnish],             [$with_libvarnish],        [Varnish cache statistics])
6411 AC_PLUGIN([virt],                [$plugin_virt],            [Virtual machine statistics])
6412 AC_PLUGIN([vmem],                [$plugin_vmem],            [Virtual memory statistics])
6413 AC_PLUGIN([vserver],             [$plugin_vserver],         [Linux VServer statistics])
6414 AC_PLUGIN([wireless],            [$plugin_wireless],        [Wireless statistics])
6415 AC_PLUGIN([write_graphite],      [yes],                     [Graphite / Carbon output plugin])
6416 AC_PLUGIN([write_http],          [$with_libcurl],           [HTTP output plugin])
6417 AC_PLUGIN([write_kafka],         [$with_librdkafka],        [Kafka output plugin])
6418 AC_PLUGIN([write_log],           [yes],                     [Log output plugin])
6419 AC_PLUGIN([write_mongodb],       [$with_libmongoc],         [MongoDB output plugin])
6420 AC_PLUGIN([write_prometheus],    [$plugin_write_prometheus], [Prometheus write plugin])
6421 AC_PLUGIN([write_redis],         [$with_libhiredis],        [Redis output plugin])
6422 AC_PLUGIN([write_riemann],       [$with_libriemann_client], [Riemann output plugin])
6423 AC_PLUGIN([write_sensu],         [yes],                     [Sensu output plugin])
6424 AC_PLUGIN([write_tsdb],          [yes],                     [TSDB output plugin])
6425 AC_PLUGIN([xencpu],              [$plugin_xencpu],          [Xen Host CPU usage])
6426 AC_PLUGIN([xmms],                [$with_libxmms],           [XMMS statistics])
6427 AC_PLUGIN([zfs_arc],             [$plugin_zfs_arc],         [ZFS ARC statistics])
6428 AC_PLUGIN([zone],                [$plugin_zone],            [Solaris container statistics])
6429 AC_PLUGIN([zookeeper],           [yes],                     [Zookeeper statistics])
6430
6431 dnl Default configuration file
6432 # Load either syslog or logfile
6433 LOAD_PLUGIN_SYSLOG=""
6434 LOAD_PLUGIN_LOGFILE=""
6435 LOAD_PLUGIN_LOG_LOGSTASH=""
6436
6437 AC_MSG_CHECKING([which default log plugin to load])
6438 default_log_plugin="none"
6439 if test "x$enable_syslog" = "xyes"; then
6440   default_log_plugin="syslog"
6441 else
6442   LOAD_PLUGIN_SYSLOG="##"
6443 fi
6444
6445 if test "x$enable_logfile" = "xyes"; then
6446   if test "x$default_log_plugin" = "xnone"; then
6447     default_log_plugin="logfile"
6448   else
6449     LOAD_PLUGIN_LOGFILE="#"
6450   fi
6451 else
6452   LOAD_PLUGIN_LOGFILE="##"
6453 fi
6454
6455 if test "x$enable_log_logstash" = "xyes"; then
6456   LOAD_PLUGIN_LOG_LOGSTASH="#"
6457 else
6458   LOAD_PLUGIN_LOG_LOGSTASH="##"
6459 fi
6460
6461 AC_MSG_RESULT([$default_log_plugin])
6462
6463 AC_SUBST([LOAD_PLUGIN_SYSLOG])
6464 AC_SUBST([LOAD_PLUGIN_LOGFILE])
6465 AC_SUBST([LOAD_PLUGIN_LOG_LOGSTASH])
6466
6467 if test "x$enable_debug" = "xyes"
6468 then
6469   DEFAULT_LOG_LEVEL="debug"
6470 else
6471   DEFAULT_LOG_LEVEL="info"
6472 fi
6473 AC_SUBST([DEFAULT_LOG_LEVEL])
6474
6475 # Load only one of rrdtool, network, csv in the default config.
6476 LOAD_PLUGIN_RRDTOOL=""
6477 LOAD_PLUGIN_NETWORK=""
6478 LOAD_PLUGIN_CSV=""
6479
6480 AC_MSG_CHECKING([which default write plugin to load])
6481 default_write_plugin="none"
6482 if test "x$enable_rrdtool" = "xyes"; then
6483   default_write_plugin="rrdtool"
6484 else
6485   LOAD_PLUGIN_RRDTOOL="##"
6486 fi
6487
6488 if test "x$enable_network" = "xyes"; then
6489   if test "x$default_write_plugin" = "xnone"; then
6490     default_write_plugin="network"
6491   else
6492     LOAD_PLUGIN_NETWORK="#"
6493   fi
6494 else
6495   LOAD_PLUGIN_NETWORK="##"
6496 fi
6497
6498 if test "x$enable_csv" = "xyes"; then
6499   if test "x$default_write_plugin" = "xnone"; then
6500     default_write_plugin="csv"
6501   else
6502     LOAD_PLUGIN_CSV="#"
6503   fi
6504 else
6505   LOAD_PLUGIN_CSV="##"
6506 fi
6507 AC_MSG_RESULT([$default_write_plugin])
6508
6509 AC_SUBST([LOAD_PLUGIN_RRDTOOL])
6510 AC_SUBST([LOAD_PLUGIN_NETWORK])
6511 AC_SUBST([LOAD_PLUGIN_CSV])
6512
6513 dnl ip_vs.h
6514 if test "x$ac_system" = "xLinux" && test "x$have_linux_ip_vs_h" = "xno" && "x$have_net_ip_vs_h" = "xno" && "x$have_ip_vs_h" = "xno"; then
6515   enable_ipvs="$enable_ipvs (ip_vs.h not found)"
6516 fi
6517
6518 if test "x$ip_vs_h_needs_kernel_cflags" = "xyes"; then
6519   enable_ipvs="$enable_ipvs (needs $KERNEL_CFLAGS)"
6520 fi
6521
6522 dnl Perl bindings
6523 PERL_BINDINGS_OPTIONS="PREFIX=${prefix}"
6524 AC_ARG_WITH(perl-bindings, [AS_HELP_STRING([--with-perl-bindings@<:@=OPTIONS@:>@], [Options passed to "perl Makefile.PL".])],
6525 [
6526   if test "x$withval" != "xno" && test "x$withval" != "xyes"
6527   then
6528     PERL_BINDINGS_OPTIONS="$withval"
6529     with_perl_bindings="yes"
6530   else
6531     with_perl_bindings="$withval"
6532   fi
6533 ],
6534 [
6535   if test "x$PERL" != "x"
6536   then
6537     with_perl_bindings="yes"
6538   else
6539     with_perl_bindings="no (no perl interpreter found)"
6540   fi
6541 ])
6542
6543 if test "x$with_perl_bindings" = "xyes"
6544 then
6545         AC_MSG_CHECKING([for the ExtUtils::MakeMaker module])
6546         if $PERL -MExtUtils::MakeMaker -e '' 2>/dev/null; then
6547                 AC_MSG_RESULT([yes])
6548         else
6549                 AC_MSG_RESULT([no])
6550                 with_perl_bindings="no (ExtUtils::MakeMaker not found)"
6551         fi
6552 fi
6553
6554 if test "x$with_perl_bindings" = "xyes"
6555 then
6556   PERL_BINDINGS="perl"
6557 else
6558   PERL_BINDINGS=""
6559 fi
6560
6561 AC_SUBST([PERL_BINDINGS])
6562 AC_SUBST([PERL_BINDINGS_OPTIONS])
6563
6564 dnl libcollectdclient
6565 LCC_VERSION_MAJOR=`echo $PACKAGE_VERSION | cut -d'.' -f1`
6566 LCC_VERSION_MINOR=`echo $PACKAGE_VERSION | cut -d'.' -f2`
6567 LCC_VERSION_PATCH=`echo $PACKAGE_VERSION | cut -d'.' -f3`
6568
6569 LCC_VERSION_EXTRA=`echo $PACKAGE_VERSION | cut -d'.' -f4-`
6570
6571 LCC_VERSION_STRING="$LCC_VERSION_MAJOR.$LCC_VERSION_MINOR.$LCC_VERSION_PATCH"
6572
6573 AC_SUBST([LCC_VERSION_MAJOR])
6574 AC_SUBST([LCC_VERSION_MINOR])
6575 AC_SUBST([LCC_VERSION_PATCH])
6576 AC_SUBST([LCC_VERSION_EXTRA])
6577 AC_SUBST([LCC_VERSION_STRING])
6578
6579 AC_CONFIG_FILES([src/libcollectdclient/collectd/lcc_features.h])
6580
6581 AM_CFLAGS="-Wall"
6582 AM_CXXFLAGS="-Wall"
6583 if test "x$enable_werror" != "xno"; then
6584   AM_CFLAGS="$AM_CFLAGS -Werror"
6585   AM_CXXFLAGS="$AM_CXXFLAGS -Werror"
6586 fi
6587
6588 AC_SUBST([AM_CFLAGS])
6589 AC_SUBST([AM_CXXFLAGS])
6590
6591 AC_CONFIG_FILES([ \
6592   Makefile \
6593   src/collectd.conf \
6594   src/libcollectdclient/libcollectdclient.pc \
6595 ])
6596
6597 AC_OUTPUT
6598
6599 if test "x$with_librrd" = "xyes" && test "x$librrd_threadsafe" != "xyes"; then
6600   with_librrd="yes (warning: librrd is not thread-safe)"
6601 fi
6602
6603 if test "x$with_libperl" = "xyes"; then
6604   with_libperl="yes (version `$PERL -MConfig -e 'print $Config{version};'`)"
6605 else
6606   enable_perl="no (needs libperl)"
6607 fi
6608
6609 if test "x$enable_perl" = "xno" && test "x$c_cv_have_perl_ithreads" = "xno"; then
6610   enable_perl="no (libperl doesn't support ithreads)"
6611 fi
6612
6613 if test "x$with_perl_bindings" = "xyes" && test "x$PERL_BINDINGS_OPTIONS" != "x"; then
6614   with_perl_bindings="yes ($PERL_BINDINGS_OPTIONS)"
6615 fi
6616
6617 AC_MSG_RESULT()
6618 AC_MSG_RESULT([Configuration:])
6619 AC_MSG_RESULT([  Build:])
6620 AC_MSG_RESULT([    Platform  . . . . . . $ac_system])
6621 AC_MSG_RESULT([    CC  . . . . . . . . . $CC])
6622 AC_MSG_RESULT([    CFLAGS  . . . . . . . $AM_CFLAGS $CFLAGS])
6623 AC_MSG_RESULT([    CXXFLAGS  . . . . . . $AM_CXXFLAGS $CXXFLAGS])
6624 AC_MSG_RESULT([    CPP . . . . . . . . . $CPP])
6625 AC_MSG_RESULT([    CPPFLAGS  . . . . . . $CPPFLAGS])
6626 AC_MSG_RESULT([    GRPC_CPP_PLUGIN . . . $GRPC_CPP_PLUGIN])
6627 AC_MSG_RESULT([    LD  . . . . . . . . . $LD])
6628 AC_MSG_RESULT([    LDFLAGS . . . . . . . $LDFLAGS])
6629 AC_MSG_RESULT([    PROTOC  . . . . . . . $PROTOC])
6630 AC_MSG_RESULT([    YACC  . . . . . . . . $YACC])
6631 AC_MSG_RESULT([    YFLAGS  . . . . . . . $YFLAGS])
6632 AC_MSG_RESULT()
6633 AC_MSG_RESULT([  Libraries:])
6634 AC_MSG_RESULT([    intel mic . . . . . . $with_mic])
6635 AC_MSG_RESULT([    libaquaero5 . . . . . $with_libaquaero5])
6636 AC_MSG_RESULT([    libatasmart . . . . . $with_libatasmart])
6637 AC_MSG_RESULT([    libcurl . . . . . . . $with_libcurl])
6638 AC_MSG_RESULT([    libdbi  . . . . . . . $with_libdbi])
6639 AC_MSG_RESULT([    libdpdk . . . . . . . $with_libdpdk])
6640 AC_MSG_RESULT([    libesmtp  . . . . . . $with_libesmtp])
6641 AC_MSG_RESULT([    libganglia  . . . . . $with_libganglia])
6642 AC_MSG_RESULT([    libgcrypt . . . . . . $with_libgcrypt])
6643 AC_MSG_RESULT([    libgps  . . . . . . . $with_libgps])
6644 AC_MSG_RESULT([    libgrpc++ . . . . . . $with_libgrpcpp])
6645 AC_MSG_RESULT([    libhiredis  . . . . . $with_libhiredis])
6646 AC_MSG_RESULT([    libi2c-dev  . . . . . $with_libi2c])
6647 AC_MSG_RESULT([    libiokit  . . . . . . $with_libiokit])
6648 AC_MSG_RESULT([    libiptc . . . . . . . $with_libiptc])
6649 AC_MSG_RESULT([    libjvm  . . . . . . . $with_java])
6650 AC_MSG_RESULT([    libkstat  . . . . . . $with_kstat])
6651 AC_MSG_RESULT([    libkvm  . . . . . . . $with_libkvm])
6652 AC_MSG_RESULT([    libldap . . . . . . . $with_libldap])
6653 AC_MSG_RESULT([    liblua  . . . . . . . $with_liblua])
6654 AC_MSG_RESULT([    liblvm2app  . . . . . $with_liblvm2app])
6655 AC_MSG_RESULT([    libmemcached  . . . . $with_libmemcached])
6656 AC_MSG_RESULT([    libmicrohttpd . . . . $with_libmicrohttpd])
6657 AC_MSG_RESULT([    libmnl  . . . . . . . $with_libmnl])
6658 AC_MSG_RESULT([    libmodbus . . . . . . $with_libmodbus])
6659 AC_MSG_RESULT([    libmongoc . . . . . . $with_libmongoc])
6660 AC_MSG_RESULT([    libmosquitto  . . . . $with_libmosquitto])
6661 AC_MSG_RESULT([    libmysql  . . . . . . $with_libmysql])
6662 AC_MSG_RESULT([    libnetapp . . . . . . $with_libnetapp])
6663 AC_MSG_RESULT([    libnetsnmp  . . . . . $with_libnetsnmp])
6664 AC_MSG_RESULT([    libnotify . . . . . . $with_libnotify])
6665 AC_MSG_RESULT([    libopenipmi . . . . . $with_libopenipmipthread])
6666 AC_MSG_RESULT([    liboping  . . . . . . $with_liboping])
6667 AC_MSG_RESULT([    libowcapi . . . . . . $with_libowcapi])
6668 AC_MSG_RESULT([    libpcap . . . . . . . $with_libpcap])
6669 AC_MSG_RESULT([    libperfstat . . . . . $with_perfstat])
6670 AC_MSG_RESULT([    libperl . . . . . . . $with_libperl])
6671 AC_MSG_RESULT([    libpq . . . . . . . . $with_libpq])
6672 AC_MSG_RESULT([    libpqos . . . . . . . $with_libpqos])
6673 AC_MSG_RESULT([    libprotobuf . . . . . $with_libprotobuf])
6674 AC_MSG_RESULT([    libprotobuf-c . . . . $with_libprotobuf_c])
6675 AC_MSG_RESULT([    libpython . . . . . . $with_libpython])
6676 AC_MSG_RESULT([    librabbitmq . . . . . $with_librabbitmq])
6677 AC_MSG_RESULT([    libriemann-client . . $with_libriemann_client])
6678 AC_MSG_RESULT([    librdkafka  . . . . . $with_librdkafka])
6679 AC_MSG_RESULT([    librouteros . . . . . $with_librouteros])
6680 AC_MSG_RESULT([    librrd  . . . . . . . $with_librrd])
6681 AC_MSG_RESULT([    libsensors  . . . . . $with_libsensors])
6682 AC_MSG_RESULT([    libsigrok   . . . . . $with_libsigrok])
6683 AC_MSG_RESULT([    libstatgrab . . . . . $with_libstatgrab])
6684 AC_MSG_RESULT([    libtokyotyrant  . . . $with_libtokyotyrant])
6685 AC_MSG_RESULT([    libudev . . . . . . . $with_libudev])
6686 AC_MSG_RESULT([    libupsclient  . . . . $with_libupsclient])
6687 AC_MSG_RESULT([    libvarnish  . . . . . $with_libvarnish])
6688 AC_MSG_RESULT([    libvirt . . . . . . . $with_libvirt])
6689 AC_MSG_RESULT([    libxenctrl  . . . . . $with_libxenctrl])
6690 AC_MSG_RESULT([    libxml2 . . . . . . . $with_libxml2])
6691 AC_MSG_RESULT([    libxmms . . . . . . . $with_libxmms])
6692 AC_MSG_RESULT([    libyajl . . . . . . . $with_libyajl])
6693 AC_MSG_RESULT([    oracle  . . . . . . . $with_oracle])
6694 AC_MSG_RESULT([    protobuf-c  . . . . . $have_protoc_c])
6695 AC_MSG_RESULT([    protoc 3  . . . . . . $have_protoc3])
6696 AC_MSG_RESULT()
6697 AC_MSG_RESULT([  Features:])
6698 AC_MSG_RESULT([    daemon mode . . . . . $enable_daemon])
6699 AC_MSG_RESULT([    debug . . . . . . . . $enable_debug])
6700 AC_MSG_RESULT()
6701 AC_MSG_RESULT([  Bindings:])
6702 AC_MSG_RESULT([    perl  . . . . . . . . $with_perl_bindings])
6703 AC_MSG_RESULT()
6704 AC_MSG_RESULT([  Modules:])
6705 AC_MSG_RESULT([    aggregation . . . . . $enable_aggregation])
6706 AC_MSG_RESULT([    amqp    . . . . . . . $enable_amqp])
6707 AC_MSG_RESULT([    apache  . . . . . . . $enable_apache])
6708 AC_MSG_RESULT([    apcups  . . . . . . . $enable_apcups])
6709 AC_MSG_RESULT([    apple_sensors . . . . $enable_apple_sensors])
6710 AC_MSG_RESULT([    aquaero . . . . . . . $enable_aquaero])
6711 AC_MSG_RESULT([    ascent  . . . . . . . $enable_ascent])
6712 AC_MSG_RESULT([    barometer . . . . . . $enable_barometer])
6713 AC_MSG_RESULT([    battery . . . . . . . $enable_battery])
6714 AC_MSG_RESULT([    bind  . . . . . . . . $enable_bind])
6715 AC_MSG_RESULT([    ceph  . . . . . . . . $enable_ceph])
6716 AC_MSG_RESULT([    cgroups . . . . . . . $enable_cgroups])
6717 AC_MSG_RESULT([    chrony. . . . . . . . $enable_chrony])
6718 AC_MSG_RESULT([    conntrack . . . . . . $enable_conntrack])
6719 AC_MSG_RESULT([    contextswitch . . . . $enable_contextswitch])
6720 AC_MSG_RESULT([    cpu . . . . . . . . . $enable_cpu])
6721 AC_MSG_RESULT([    cpufreq . . . . . . . $enable_cpufreq])
6722 AC_MSG_RESULT([    cpusleep  . . . . . . $enable_cpusleep])
6723 AC_MSG_RESULT([    csv . . . . . . . . . $enable_csv])
6724 AC_MSG_RESULT([    curl  . . . . . . . . $enable_curl])
6725 AC_MSG_RESULT([    curl_json . . . . . . $enable_curl_json])
6726 AC_MSG_RESULT([    curl_xml  . . . . . . $enable_curl_xml])
6727 AC_MSG_RESULT([    dbi . . . . . . . . . $enable_dbi])
6728 AC_MSG_RESULT([    df  . . . . . . . . . $enable_df])
6729 AC_MSG_RESULT([    disk  . . . . . . . . $enable_disk])
6730 AC_MSG_RESULT([    dns . . . . . . . . . $enable_dns])
6731 AC_MSG_RESULT([    dpdkevents. . . . . . $enable_dpdkevents])
6732 AC_MSG_RESULT([    dpdkstat  . . . . . . $enable_dpdkstat])
6733 AC_MSG_RESULT([    drbd  . . . . . . . . $enable_drbd])
6734 AC_MSG_RESULT([    email . . . . . . . . $enable_email])
6735 AC_MSG_RESULT([    entropy . . . . . . . $enable_entropy])
6736 AC_MSG_RESULT([    ethstat . . . . . . . $enable_ethstat])
6737 AC_MSG_RESULT([    exec  . . . . . . . . $enable_exec])
6738 AC_MSG_RESULT([    fhcount . . . . . . . $enable_fhcount])
6739 AC_MSG_RESULT([    filecount . . . . . . $enable_filecount])
6740 AC_MSG_RESULT([    fscache . . . . . . . $enable_fscache])
6741 AC_MSG_RESULT([    gmond . . . . . . . . $enable_gmond])
6742 AC_MSG_RESULT([    gps . . . . . . . . . $enable_gps])
6743 AC_MSG_RESULT([    grpc  . . . . . . . . $enable_grpc])
6744 AC_MSG_RESULT([    hddtemp . . . . . . . $enable_hddtemp])
6745 AC_MSG_RESULT([    hugepages . . . . . . $enable_hugepages])
6746 AC_MSG_RESULT([    intel_rdt . . . . . . $enable_intel_rdt])
6747 AC_MSG_RESULT([    interface . . . . . . $enable_interface])
6748 AC_MSG_RESULT([    ipc . . . . . . . . . $enable_ipc])
6749 AC_MSG_RESULT([    ipmi  . . . . . . . . $enable_ipmi])
6750 AC_MSG_RESULT([    iptables  . . . . . . $enable_iptables])
6751 AC_MSG_RESULT([    ipvs  . . . . . . . . $enable_ipvs])
6752 AC_MSG_RESULT([    irq . . . . . . . . . $enable_irq])
6753 AC_MSG_RESULT([    java  . . . . . . . . $enable_java])
6754 AC_MSG_RESULT([    load  . . . . . . . . $enable_load])
6755 AC_MSG_RESULT([    logfile . . . . . . . $enable_logfile])
6756 AC_MSG_RESULT([    log_logstash  . . . . $enable_log_logstash])
6757 AC_MSG_RESULT([    lpar  . . . . . . . . $enable_lpar])
6758 AC_MSG_RESULT([    lua . . . . . . . . . $enable_lua])
6759 AC_MSG_RESULT([    lvm . . . . . . . . . $enable_lvm])
6760 AC_MSG_RESULT([    madwifi . . . . . . . $enable_madwifi])
6761 AC_MSG_RESULT([    match_empty_counter . $enable_match_empty_counter])
6762 AC_MSG_RESULT([    match_hashed  . . . . $enable_match_hashed])
6763 AC_MSG_RESULT([    match_regex . . . . . $enable_match_regex])
6764 AC_MSG_RESULT([    match_timediff  . . . $enable_match_timediff])
6765 AC_MSG_RESULT([    match_value . . . . . $enable_match_value])
6766 AC_MSG_RESULT([    mbmon . . . . . . . . $enable_mbmon])
6767 AC_MSG_RESULT([    mcelog  . . . . . . . $enable_mcelog])
6768 AC_MSG_RESULT([    md  . . . . . . . . . $enable_md])
6769 AC_MSG_RESULT([    memcachec . . . . . . $enable_memcachec])
6770 AC_MSG_RESULT([    memcached . . . . . . $enable_memcached])
6771 AC_MSG_RESULT([    memory  . . . . . . . $enable_memory])
6772 AC_MSG_RESULT([    mic . . . . . . . . . $enable_mic])
6773 AC_MSG_RESULT([    modbus  . . . . . . . $enable_modbus])
6774 AC_MSG_RESULT([    mqtt  . . . . . . . . $enable_mqtt])
6775 AC_MSG_RESULT([    multimeter  . . . . . $enable_multimeter])
6776 AC_MSG_RESULT([    mysql . . . . . . . . $enable_mysql])
6777 AC_MSG_RESULT([    netapp  . . . . . . . $enable_netapp])
6778 AC_MSG_RESULT([    netlink . . . . . . . $enable_netlink])
6779 AC_MSG_RESULT([    network . . . . . . . $enable_network])
6780 AC_MSG_RESULT([    nfs . . . . . . . . . $enable_nfs])
6781 AC_MSG_RESULT([    nginx . . . . . . . . $enable_nginx])
6782 AC_MSG_RESULT([    notify_desktop  . . . $enable_notify_desktop])
6783 AC_MSG_RESULT([    notify_email  . . . . $enable_notify_email])
6784 AC_MSG_RESULT([    notify_nagios . . . . $enable_notify_nagios])
6785 AC_MSG_RESULT([    ntpd  . . . . . . . . $enable_ntpd])
6786 AC_MSG_RESULT([    numa  . . . . . . . . $enable_numa])
6787 AC_MSG_RESULT([    nut . . . . . . . . . $enable_nut])
6788 AC_MSG_RESULT([    olsrd . . . . . . . . $enable_olsrd])
6789 AC_MSG_RESULT([    onewire . . . . . . . $enable_onewire])
6790 AC_MSG_RESULT([    openldap  . . . . . . $enable_openldap])
6791 AC_MSG_RESULT([    openvpn . . . . . . . $enable_openvpn])
6792 AC_MSG_RESULT([    oracle  . . . . . . . $enable_oracle])
6793 AC_MSG_RESULT([    ovs_events  . . . . . $enable_ovs_events])
6794 AC_MSG_RESULT([    perl  . . . . . . . . $enable_perl])
6795 AC_MSG_RESULT([    pf  . . . . . . . . . $enable_pf])
6796 AC_MSG_RESULT([    pinba . . . . . . . . $enable_pinba])
6797 AC_MSG_RESULT([    ping  . . . . . . . . $enable_ping])
6798 AC_MSG_RESULT([    postgresql  . . . . . $enable_postgresql])
6799 AC_MSG_RESULT([    powerdns  . . . . . . $enable_powerdns])
6800 AC_MSG_RESULT([    processes . . . . . . $enable_processes])
6801 AC_MSG_RESULT([    protocols . . . . . . $enable_protocols])
6802 AC_MSG_RESULT([    python  . . . . . . . $enable_python])
6803 AC_MSG_RESULT([    redis . . . . . . . . $enable_redis])
6804 AC_MSG_RESULT([    routeros  . . . . . . $enable_routeros])
6805 AC_MSG_RESULT([    rrdcached . . . . . . $enable_rrdcached])
6806 AC_MSG_RESULT([    rrdtool . . . . . . . $enable_rrdtool])
6807 AC_MSG_RESULT([    sensors . . . . . . . $enable_sensors])
6808 AC_MSG_RESULT([    serial  . . . . . . . $enable_serial])
6809 AC_MSG_RESULT([    sigrok  . . . . . . . $enable_sigrok])
6810 AC_MSG_RESULT([    smart . . . . . . . . $enable_smart])
6811 AC_MSG_RESULT([    snmp  . . . . . . . . $enable_snmp])
6812 AC_MSG_RESULT([    statsd  . . . . . . . $enable_statsd])
6813 AC_MSG_RESULT([    swap  . . . . . . . . $enable_swap])
6814 AC_MSG_RESULT([    syslog  . . . . . . . $enable_syslog])
6815 AC_MSG_RESULT([    table . . . . . . . . $enable_table])
6816 AC_MSG_RESULT([    tail_csv  . . . . . . $enable_tail_csv])
6817 AC_MSG_RESULT([    tail  . . . . . . . . $enable_tail])
6818 AC_MSG_RESULT([    tape  . . . . . . . . $enable_tape])
6819 AC_MSG_RESULT([    target_notification . $enable_target_notification])
6820 AC_MSG_RESULT([    target_replace  . . . $enable_target_replace])
6821 AC_MSG_RESULT([    target_scale  . . . . $enable_target_scale])
6822 AC_MSG_RESULT([    target_set  . . . . . $enable_target_set])
6823 AC_MSG_RESULT([    target_v5upgrade  . . $enable_target_v5upgrade])
6824 AC_MSG_RESULT([    tcpconns  . . . . . . $enable_tcpconns])
6825 AC_MSG_RESULT([    teamspeak2  . . . . . $enable_teamspeak2])
6826 AC_MSG_RESULT([    ted . . . . . . . . . $enable_ted])
6827 AC_MSG_RESULT([    thermal . . . . . . . $enable_thermal])
6828 AC_MSG_RESULT([    threshold . . . . . . $enable_threshold])
6829 AC_MSG_RESULT([    tokyotyrant . . . . . $enable_tokyotyrant])
6830 AC_MSG_RESULT([    turbostat . . . . . . $enable_turbostat])
6831 AC_MSG_RESULT([    unixsock  . . . . . . $enable_unixsock])
6832 AC_MSG_RESULT([    uptime  . . . . . . . $enable_uptime])
6833 AC_MSG_RESULT([    users . . . . . . . . $enable_users])
6834 AC_MSG_RESULT([    uuid  . . . . . . . . $enable_uuid])
6835 AC_MSG_RESULT([    varnish . . . . . . . $enable_varnish])
6836 AC_MSG_RESULT([    virt  . . . . . . . . $enable_virt])
6837 AC_MSG_RESULT([    vmem  . . . . . . . . $enable_vmem])
6838 AC_MSG_RESULT([    vserver . . . . . . . $enable_vserver])
6839 AC_MSG_RESULT([    wireless  . . . . . . $enable_wireless])
6840 AC_MSG_RESULT([    write_graphite  . . . $enable_write_graphite])
6841 AC_MSG_RESULT([    write_http  . . . . . $enable_write_http])
6842 AC_MSG_RESULT([    write_kafka . . . . . $enable_write_kafka])
6843 AC_MSG_RESULT([    write_log . . . . . . $enable_write_log])
6844 AC_MSG_RESULT([    write_mongodb . . . . $enable_write_mongodb])
6845 AC_MSG_RESULT([    write_prometheus. . . $enable_write_prometheus])
6846 AC_MSG_RESULT([    write_redis . . . . . $enable_write_redis])
6847 AC_MSG_RESULT([    write_riemann . . . . $enable_write_riemann])
6848 AC_MSG_RESULT([    write_sensu . . . . . $enable_write_sensu])
6849 AC_MSG_RESULT([    write_tsdb  . . . . . $enable_write_tsdb])
6850 AC_MSG_RESULT([    xencpu  . . . . . . . $enable_xencpu])
6851 AC_MSG_RESULT([    xmms  . . . . . . . . $enable_xmms])
6852 AC_MSG_RESULT([    zfs_arc . . . . . . . $enable_zfs_arc])
6853 AC_MSG_RESULT([    zone  . . . . . . . . $enable_zone])
6854 AC_MSG_RESULT([    zookeeper . . . . . . $enable_zookeeper])
6855 AC_MSG_RESULT()
6856
6857 if test "x$dependency_error" = "xyes"; then
6858   AC_MSG_ERROR("Some plugins are missing dependencies - see the summary above for details")
6859 fi
6860
6861 if test "x$dependency_warning" = "xyes"; then
6862   AC_MSG_WARN("Some plugins seem to have missing dependencies but have been enabled forcibly - see the summary above for details")
6863 fi
6864
6865 # vim: set fdm=marker sw=2 sts=2 ts=2 et :