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/endian.h \
 179   sys/fs_types.h \
 180   sys/fstyp.h \
 181   sys/ioctl.h \
 182   sys/isa_defs.h \
 183   sys/mntent.h \
 184   sys/mnttab.h \
 185   sys/param.h \
 186   sys/resource.h \
 187   sys/select.h \
 188   sys/socket.h \
 189   sys/statfs.h \
 190   sys/statvfs.h \
 191   sys/types.h \
 192   sys/un.h \
 193   sys/vfs.h \
 194   sys/vfstab.h \
 195   sys/vmmeter.h \
 196   syslog.h \
 197   wordexp.h
 198 ])
 199
 200 if test "x$ac_system" = "xNetBSD"; then
 201   # For entropy plugin on newer NetBSD
 202   AC_CHECK_HEADERS([sys/rndio.h], [], [],
 203     [[
 204       #if HAVE_SYS_TYPES_H
 205       # include <sys/types.h>
 206       #endif
 207       #if HAVE_SYS_IOCTL_H
 208       # include <sys/ioctl.h>
 209       #endif
 210       #if HAVE_SYS_PARAM_H
 211       # include <sys/param.h>
 212       #endif
 213     ]]
 214   )
 215 fi
 216
 217 # For ping library
 218 AC_CHECK_HEADERS([netinet/in_systm.h], [], [],
 219   [[
 220     #include <stdint.h>
 221     #if HAVE_SYS_TYPES_H
 222     # include <sys/types.h>
 223     #endif
 224   ]]
 225 )
 226
 227 AC_CHECK_HEADERS([netinet/in.h], [], [],
 228   [[
 229     #include <stdint.h>
 230     #if HAVE_SYS_TYPES_H
 231     # include <sys/types.h>
 232     #endif
 233     #if HAVE_NETINET_IN_SYSTM_H
 234     # include <netinet/in_systm.h>
 235     #endif
 236   ]]
 237 )
 238
 239 AC_CHECK_HEADERS([netinet/ip.h], [], [],
 240   [[
 241     #include <stdint.h>
 242     #if HAVE_SYS_TYPES_H
 243     # include <sys/types.h>
 244     #endif
 245     #if HAVE_NETINET_IN_SYSTM_H
 246     # include <netinet/in_systm.h>
 247     #endif
 248     #if HAVE_NETINET_IN_H
 249     # include <netinet/in.h>
 250     #endif
 251   ]]
 252 )
 253
 254 AC_CHECK_HEADERS([netinet/ip_icmp.h], [], [],
 255   [[
 256     #include <stdint.h>
 257     #if HAVE_SYS_TYPES_H
 258     # include <sys/types.h>
 259     #endif
 260     #if HAVE_NETINET_IN_SYSTM_H
 261     # include <netinet/in_systm.h>
 262     #endif
 263     #if HAVE_NETINET_IN_H
 264     # include <netinet/in.h>
 265     #endif
 266     #if HAVE_NETINET_IP_H
 267     # include <netinet/ip.h>
 268     #endif
 269   ]]
 270 )
 271
 272 AC_CHECK_HEADERS([netinet/ip_var.h], [], [],
 273   [[
 274     #include <stdint.h>
 275     #if HAVE_SYS_TYPES_H
 276     # include <sys/types.h>
 277     #endif
 278     #if HAVE_NETINET_IN_SYSTM_H
 279     # include <netinet/in_systm.h>
 280     #endif
 281     #if HAVE_NETINET_IN_H
 282     # include <netinet/in.h>
 283     #endif
 284     #if HAVE_NETINET_IP_H
 285     # include <netinet/ip.h>
 286     #endif
 287   ]]
 288 )
 289
 290 AC_CHECK_HEADERS([netinet/ip6.h], [], [],
 291   [[
 292     #include <stdint.h>
 293     #if HAVE_SYS_TYPES_H
 294     # include <sys/types.h>
 295     #endif
 296     #if HAVE_NETINET_IN_SYSTM_H
 297     # include <netinet/in_systm.h>
 298     #endif
 299     #if HAVE_NETINET_IN_H
 300     # include <netinet/in.h>
 301     #endif
 302   ]]
 303 )
 304
 305 AC_CHECK_HEADERS([netinet/icmp6.h], [], [],
 306   [[
 307     #include <stdint.h>
 308     #if HAVE_SYS_TYPES_H
 309     # include <sys/types.h>
 310     #endif
 311     #if HAVE_NETINET_IN_SYSTM_H
 312     # include <netinet/in_systm.h>
 313     #endif
 314     #if HAVE_NETINET_IN_H
 315     # include <netinet/in.h>
 316     #endif
 317     #if HAVE_NETINET_IP6_H
 318     # include <netinet/ip6.h>
 319     #endif
 320   ]]
 321 )
 322
 323 AC_CHECK_HEADERS([netinet/tcp.h], [], [],
 324   [[
 325     #include <stdint.h>
 326     #if HAVE_SYS_TYPES_H
 327     # include <sys/types.h>
 328     #endif
 329     #if HAVE_NETINET_IN_SYSTM_H
 330     # include <netinet/in_systm.h>
 331     #endif
 332     #if HAVE_NETINET_IN_H
 333     # include <netinet/in.h>
 334     #endif
 335     #if HAVE_NETINET_IP_H
 336     # include <netinet/ip.h>
 337     #endif
 338   ]]
 339 )
 340
 341 AC_CHECK_HEADERS([netinet/udp.h], [], [],
 342   [[
 343     #include <stdint.h>
 344     #if HAVE_SYS_TYPES_H
 345     # include <sys/types.h>
 346     #endif
 347     #if HAVE_NETINET_IN_SYSTM_H
 348     # include <netinet/in_systm.h>
 349     #endif
 350     #if HAVE_NETINET_IN_H
 351     # include <netinet/in.h>
 352     #endif
 353     #if HAVE_NETINET_IP_H
 354     # include <netinet/ip.h>
 355     #endif
 356   ]]
 357 )
 358
 359 # For cpu modules
 360 AC_CHECK_HEADERS([sys/dkstat.h])
 361 if test "x$ac_system" = "xDarwin"; then
 362   AC_CHECK_HEADERS(
 363     [[ \
 364       mach/mach_init.h \
 365       mach/host_priv.h \
 366       mach/mach_error.h \
 367       mach/mach_host.h \
 368       mach/mach_port.h \
 369       mach/mach_types.h \
 370       mach/message.h \
 371       mach/processor_set.h \
 372       mach/processor.h \
 373       mach/processor_info.h \
 374       mach/task.h \
 375       mach/thread_act.h \
 376       mach/vm_region.h \
 377       mach/vm_map.h \
 378       mach/vm_prot.h \
 379       mach/vm_statistics.h \
 380       mach/kern_return.h \
 381       CoreFoundation/CoreFoundation.h \
 382       IOKit/IOKitLib.h \
 383       IOKit/IOTypes.h \
 384       IOKit/ps/IOPSKeys.h \
 385       IOKit/IOBSD.h \
 386       IOKit/storage/IOBlockStorageDriver.h
 387     ]]
 388   )
 389
 390   # For the battery plugin
 391   AC_CHECK_HEADERS([IOKit/ps/IOPowerSources.h], [], [],
 392     [[
 393       #if HAVE_IOKIT_IOKITLIB_H
 394       #  include <IOKit/IOKitLib.h>
 395       #endif
 396       #if HAVE_IOKIT_IOTYPES_H
 397       #  include <IOKit/IOTypes.h>
 398       #endif
 399     ]]
 400   )
 401 fi
 402
 403 AC_CHECK_HEADERS([sys/sysctl.h], [], [],
 404   [[
 405     #if HAVE_SYS_TYPES_H
 406     #  include <sys/types.h>
 407     #endif
 408     #if HAVE_SYS_PARAM_H
 409     # include <sys/param.h>
 410     #endif
 411   ]]
 412 )
 413
 414 # For interface plugin
 415 AC_CHECK_HEADERS([ifaddrs.h])
 416 AC_CHECK_HEADERS([net/if.h], [], [],
 417   [[
 418     #if HAVE_SYS_TYPES_H
 419     #  include <sys/types.h>
 420     #endif
 421     #if HAVE_SYS_SOCKET_H
 422     #  include <sys/socket.h>
 423     #endif
 424   ]]
 425 )
 426
 427 if test "x$ac_system" = "xLinux"; then
 428   # For hddtemp module
 429   AC_CHECK_HEADERS([linux/major.h])
 430
 431   # For md module (Linux only)
 432   AC_CHECK_HEADERS([linux/raid/md_u.h],
 433     [have_linux_raid_md_u_h="yes"],
 434     [have_linux_raid_md_u_h="no"],
 435     [[
 436       #include <sys/ioctl.h>
 437       #include <linux/major.h>
 438       #include <linux/types.h>
 439     ]]
 440   )
 441   AC_CHECK_HEADERS([sys/sysmacros.h])
 442
 443   AC_CHECK_HEADERS([linux/wireless.h],
 444     [have_linux_wireless_h="yes"],
 445     [have_linux_wireless_h="no"],
 446     [[
 447       #include <dirent.h>
 448       #include <sys/ioctl.h>
 449       #include <sys/socket.h>
 450     ]]
 451   )
 452
 453   AC_CHECK_HEADERS([linux/if.h], [], [],
 454     [[
 455       #if HAVE_SYS_TYPES_H
 456       #  include <sys/types.h>
 457       #endif
 458       #if HAVE_SYS_SOCKET_H
 459       #  include <sys/socket.h>
 460       #endif
 461     ]]
 462   )
 463
 464   AC_CHECK_HEADERS([linux/inet_diag.h], [], [],
 465     [[
 466       #if HAVE_SYS_TYPES_H
 467       #  include <sys/types.h>
 468       #endif
 469       #if HAVE_SYS_SOCKET_H
 470       #  include <sys/socket.h>
 471       #endif
 472     ]]
 473   )
 474
 475   AC_CHECK_HEADERS([linux/netdevice.h], [], [],
 476     [[
 477       #if HAVE_SYS_TYPES_H
 478       #  include <sys/types.h>
 479       #endif
 480       #if HAVE_SYS_SOCKET_H
 481       #  include <sys/socket.h>
 482       #endif
 483       #if HAVE_LINUX_IF_H
 484       # include <linux/if.h>
 485       #endif
 486     ]]
 487   )
 488
 489   # For ethstat module
 490   AC_CHECK_HEADERS([linux/sockios.h],
 491     [have_linux_sockios_h="yes"],
 492     [have_linux_sockios_h="no"],
 493     [[
 494       #if HAVE_SYS_IOCTL_H
 495       # include <sys/ioctl.h>
 496       #endif
 497       #if HAVE_NET_IF_H
 498       # include <net/if.h>
 499       #endif
 500     ]]
 501   )
 502
 503   AC_CHECK_HEADERS([linux/ethtool.h],
 504     [have_linux_ethtool_h="yes"],
 505     [have_linux_ethtool_h="no"],
 506     [[
 507       #if HAVE_SYS_IOCTL_H
 508       # include <sys/ioctl.h>
 509       #endif
 510       #if HAVE_NET_IF_H
 511       # include <net/if.h>
 512       #endif
 513       #if HAVE_LINUX_SOCKIOS_H
 514       # include <linux/sockios.h>
 515       #endif
 516     ]]
 517   )
 518
 519   # For ipvs module
 520   AC_CHECK_HEADERS([linux/ip_vs.h], [have_linux_ip_vs_h="yes"], [have_linux_ip_vs="no"])
 521   AC_CHECK_HEADERS([net/ip_vs.h], [have_net_ip_vs_h="yes"], [have_net_ip_vs_h="no"])
 522   AC_CHECK_HEADERS([ip_vs.h], [have_ip_vs_h="yes"], [have_ip_vs_h="no"])
 523
 524   ip_vs_h_needs_kernel_cflags="no"
 525
 526   if test "x$have_linux_ip_vs_h$have_net_ip_vs_h$have_ip_vs_h" = "xnonono" && test -d "$KERNEL_DIR"; then
 527     SAVE_CFLAGS="$CFLAGS"
 528     CFLAGS="$CFLAGS $KERNEL_CFLAGS"
 529
 530     AC_MSG_NOTICE([Did not find ip_vs.h. Trying again using headers from $KERNEL_DIR.])
 531
 532     AC_CHECK_HEADERS([linux/ip_vs.h], [have_linux_ip_vs_h="yes"])
 533     AC_CHECK_HEADERS([net/ip_vs.h], [have_net_ip_vs_h="yes"])
 534     AC_CHECK_HEADERS([ip_vs.h], [have_ip_vs_h="yes"])
 535
 536     if test "x$have_linux_ip_vs_h" = "xyes" || test "x$have_net_ip_vs_h" = "xyes" || test "x$have_ip_vs_h" = "xyes"; then
 537       ip_vs_h_needs_kernel_cflags="yes"
 538     fi
 539
 540     CFLAGS="$SAVE_CFLAGS"
 541   fi
 542
 543   # For the email plugin
 544   AC_CHECK_HEADERS([linux/un.h], [], [],
 545     [[
 546       #if HAVE_SYS_SOCKET_H
 547       #  include <sys/socket.h>
 548       #endif
 549     ]]
 550   )
 551   # For the turbostat plugin
 552   AC_CHECK_HEADERS([asm/msr-index.h],
 553     [have_asm_msrindex_h="yes"],
 554     [have_asm_msrindex_h="no"]
 555   )
 556
 557   if test "x$have_asm_msrindex_h" = "xyes"; then
 558     AC_CACHE_CHECK([whether asm/msr-index.h has MSR_PKG_C10_RESIDENCY],
 559       [c_cv_have_usable_asm_msrindex_h],
 560       [
 561         AC_COMPILE_IFELSE(
 562           [
 563             AC_LANG_PROGRAM(
 564               [[#include<asm/msr-index.h>]],
 565               [[
 566                 int y = MSR_PKG_C10_RESIDENCY;
 567                 return(y);
 568               ]]
 569             )
 570           ],
 571           [c_cv_have_usable_asm_msrindex_h="yes"],
 572           [c_cv_have_usable_asm_msrindex_h="no"],
 573         )
 574       ]
 575     )
 576   fi
 577
 578   AC_CHECK_HEADERS([cpuid.h],
 579     [have_cpuid_h="yes"],
 580     [have_cpuid_h="no (cpuid.h not found)"]
 581   )
 582
 583   AC_CHECK_HEADERS([sys/capability.h],
 584     [have_capability="yes"],
 585     [have_capability="no (<sys/capability.h> not found)"]
 586   )
 587
 588   if test "x$have_capability" = "xyes"; then
 589     AC_CHECK_LIB([cap], [cap_get_proc],
 590       [have_capability="yes"],
 591       [have_capability="no (cap_get_proc() not found)"]
 592     )
 593   fi
 594
 595   if test "x$have_capability" = "xyes"; then
 596     AC_CHECK_DECL([CAP_IS_SUPPORTED],
 597       [have_capability="yes"],
 598       [have_capability="no (CAP_IS_SUPPORTED not found)"],
 599       [[#include <sys/capability.h>]]
 600     )
 601   fi
 602
 603   if test "x$have_capability" = "xyes"; then
 604     AC_DEFINE([HAVE_CAPABILITY], [1], [Define to 1 if you have cap_get_proc() (-lcap).])
 605   fi
 606
 607 else
 608   have_linux_raid_md_u_h="no"
 609   have_linux_wireless_h="no"
 610 fi
 611
 612 AM_CONDITIONAL([IP_VS_H_NEEDS_KERNEL_CFLAGS], [test "x$ip_vs_h_needs_kernel_cflags" = "xyes"])
 613 AM_CONDITIONAL([BUILD_WITH_CAPABILITY], [test "x$have_capability" = "xyes"])
 614
 615 # For the swap module
 616 have_sys_swap_h="yes"
 617 AC_CHECK_HEADERS([sys/swap.h vm/anon.h],
 618   [],
 619   [have_sys_swap_h="no"],
 620   [[
 621     #undef _FILE_OFFSET_BITS
 622     #undef _LARGEFILE64_SOURCE
 623     #if HAVE_SYS_TYPES_H
 624     #  include <sys/types.h>
 625     #endif
 626     #if HAVE_SYS_PARAM_H
 627     # include <sys/param.h>
 628     #endif
 629   ]]
 630 )
 631
 632 # For load module
 633 # For the processes plugin
 634 # For users module
 635 AC_CHECK_HEADERS([sys/loadavg.h linux/config.h utmp.h utmpx.h])
 636
 637 # For quota module
 638 AC_CHECK_HEADERS([sys/ucred.h], [], [],
 639   [[
 640     #if HAVE_SYS_TYPES_H
 641     #  include <sys/types.h>
 642     #endif
 643     #if HAVE_SYS_PARAM_H
 644     # include <sys/param.h>
 645     #endif
 646   ]]
 647 )
 648
 649 # For mount interface
 650 AC_CHECK_HEADERS([sys/mount.h], [], [],
 651   [[
 652     #if HAVE_SYS_TYPES_H
 653     #  include <sys/types.h>
 654     #endif
 655     #if HAVE_SYS_PARAM_H
 656     # include <sys/param.h>
 657     #endif
 658   ]]
 659 )
 660
 661 # --enable-xfs {{{
 662 AC_ARG_ENABLE([xfs],
 663   [AS_HELP_STRING([--enable-xfs], [xfs support in df plugin @<:@default=yes@:>@])],
 664   [],
 665   [enable_xfs="auto"]
 666 )
 667
 668 if test "x$enable_xfs" != "xno"; then
 669   AC_CHECK_HEADERS([xfs/xqm.h],
 670     [],
 671     [
 672       if test "x$enable_xfs" = "xyes"; then
 673         AC_MSG_ERROR([xfs/xqm.h not found])
 674       fi
 675     ],
 676     [[#define _GNU_SOURCE]]
 677   )
 678 fi
 679
 680 # }}}
 681
 682 # For the dns plugin
 683 AC_CHECK_HEADERS([arpa/nameser.h])
 684 AC_CHECK_HEADERS([arpa/nameser_compat.h], [], [],
 685   [[
 686     #if HAVE_ARPA_NAMESER_H
 687     # include <arpa/nameser.h>
 688     #endif
 689   ]]
 690 )
 691
 692 AC_CHECK_HEADERS([net/if_arp.h], [], [],
 693   [[
 694     #if HAVE_SYS_SOCKET_H
 695     # include <sys/socket.h>
 696     #endif
 697   ]]
 698 )
 699
 700 AC_CHECK_HEADERS([net/ppp_defs.h])
 701 AC_CHECK_HEADERS([net/if_ppp.h], [], [],
 702   [[
 703     #if HAVE_NET_PPP_DEFS_H
 704     # include <net/ppp_defs.h>
 705     #endif
 706   ]]
 707 )
 708
 709 AC_CHECK_HEADERS([netinet/if_ether.h], [], [],
 710   [[
 711     #include <stdint.h>
 712     #if HAVE_SYS_TYPES_H
 713     # include <sys/types.h>
 714     #endif
 715     #if HAVE_SYS_SOCKET_H
 716     # include <sys/socket.h>
 717     #endif
 718     #if HAVE_NET_IF_H
 719     # include <net/if.h>
 720     #endif
 721     #if HAVE_NETINET_IN_H
 722     # include <netinet/in.h>
 723     #endif
 724   ]]
 725 )
 726
 727 AC_CHECK_HEADERS([net/pfvar.h],
 728   [have_net_pfvar_h="yes"],
 729   [have_net_pfvar_h="no"],
 730   [[
 731     #if HAVE_SYS_IOCTL_H
 732     # include <sys/ioctl.h>
 733     #endif
 734     #if HAVE_SYS_SOCKET_H
 735     # include <sys/socket.h>
 736     #endif
 737     #if HAVE_NET_IF_H
 738     # include <net/if.h>
 739     #endif
 740     #if HAVE_NETINET_IN_H
 741     # include <netinet/in.h>
 742     #endif
 743   ]]
 744 )
 745
 746 # For the multimeter plugin
 747 AC_CHECK_HEADERS([termios.h],
 748   [have_termios_h="yes"],
 749   [have_termios_h="no"]
 750 )
 751
 752 # For cpusleep plugin
 753 AC_CACHE_CHECK([whether clock_boottime and clock_monotonic are supported],
 754   [c_cv_have_clock_boottime_monotonic],
 755   [
 756     AC_COMPILE_IFELSE(
 757       [AC_LANG_PROGRAM(
 758         [[#include <time.h>]],
 759         [[
 760           struct timespec b, m;
 761           clock_gettime(CLOCK_BOOTTIME, &b );
 762           clock_gettime(CLOCK_MONOTONIC, &m );
 763         ]]
 764       )
 765       ],
 766       [c_cv_have_clock_boottime_monotonic="yes"],
 767       [c_cv_have_clock_boottime_monotonic="no"]
 768     )
 769   ]
 770 )
 771
 772
 773 #
 774 # Checks for typedefs, structures, and compiler characteristics.
 775 #
 776 AC_C_CONST
 777 AC_TYPE_PID_T
 778 AC_TYPE_SIZE_T
 779 AC_TYPE_UID_T
 780 AC_HEADER_TIME
 781
 782 test_cxx_flags() {
 783   AC_LANG_PUSH([C++])
 784   AC_LANG_CONFTEST(
 785     [AC_LANG_SOURCE([[int main(void){}]]) ]
 786   )
 787   $CXX -c conftest.cpp $CXXFLAGS $@ > /dev/null 2> /dev/null
 788   ret=$?
 789   rm -f conftest.o
 790   AC_LANG_POP([C++])
 791   return $ret
 792 }
 793
 794 #
 795 # Checks for library functions.
 796 #
 797 AC_CHECK_FUNCS_ONCE([ \
 798     asprintf \
 799     closelog \
 800     getaddrinfo \
 801     getgrnam_r \
 802     getnameinfo \
 803     getpwnam_r \
 804     gettimeofday \
 805     if_indextoname \
 806     openlog \
 807     regcomp \
 808     regerror \
 809     regexec \
 810     regfree \
 811     select \
 812     setenv \
 813     setgroups \
 814     strcasecmp \
 815     strdup \
 816     strncasecmp \
 817     sysconf
 818   ]
 819 )
 820
 821 AC_FUNC_STRERROR_R
 822
 823 SAVE_CFLAGS="$CFLAGS"
 824 # Emulate behavior of src/Makefile.am
 825 if test "x$GCC" = "xyes"; then
 826   CFLAGS="$CFLAGS -Wall -Werror"
 827 fi
 828
 829 AC_CACHE_CHECK([for strtok_r],
 830   [c_cv_have_strtok_r_default],
 831   [
 832     AC_LINK_IFELSE(
 833       [
 834         AC_LANG_PROGRAM(
 835           [[
 836             #include <stdlib.h>
 837             #include <stdio.h>
 838             #include <string.h>
 839           ]],
 840           [[
 841             char buffer[] = "foo,bar,baz";
 842             char *token;
 843             char *dummy;
 844             char *saveptr;
 845
 846             dummy = buffer;
 847             saveptr = NULL;
 848             while ((token = strtok_r (dummy, ",", &saveptr)) != NULL)
 849             {
 850               dummy = NULL;
 851               printf ("token = %s;\n", token);
 852             }
 853           ]]
 854         )
 855       ],
 856       [c_cv_have_strtok_r_default="yes"],
 857       [c_cv_have_strtok_r_default="no"]
 858     )
 859   ]
 860 )
 861
 862 if test "x$c_cv_have_strtok_r_default" = "xno"; then
 863   CFLAGS="$CFLAGS -D_REENTRANT=1"
 864
 865   AC_CACHE_CHECK([if strtok_r needs _REENTRANT],
 866     [c_cv_have_strtok_r_reentrant],
 867     [
 868       AC_LINK_IFELSE(
 869         [
 870           AC_LANG_PROGRAM(
 871             [[
 872               #include <stdlib.h>
 873               #include <stdio.h>
 874               #include <string.h>
 875             ]],
 876             [[
 877               char buffer[] = "foo,bar,baz";
 878               char *token;
 879               char *dummy;
 880               char *saveptr;
 881
 882               dummy = buffer;
 883               saveptr = NULL;
 884               while ((token = strtok_r (dummy, ",", &saveptr)) != NULL)
 885               {
 886                 dummy = NULL;
 887                 printf ("token = %s;\n", token);
 888               }
 889             ]]
 890           )
 891         ],
 892         [c_cv_have_strtok_r_reentrant="yes"],
 893         [AC_MSG_FAILURE([strtok_r is not available. Please file a bugreport!])]
 894       )
 895     ]
 896   )
 897 fi
 898
 899 CFLAGS="$SAVE_CFLAGS"
 900 if test "x$c_cv_have_strtok_r_reentrant" = "xyes"; then
 901   CFLAGS="$CFLAGS -D_REENTRANT=1"
 902 fi
 903
 904 AC_CHECK_FUNCS([socket],
 905   [],
 906   [
 907     AC_CHECK_LIB([socket], [socket],
 908       [socket_needs_socket="yes"],
 909       [AC_MSG_ERROR([cannot find socket() in libsocket])]
 910     )
 911   ]
 912 )
 913 AM_CONDITIONAL([BUILD_WITH_LIBSOCKET], [test "x$socket_needs_socket" = "xyes"])
 914
 915 clock_gettime_needs_posix4="no"
 916 AC_CHECK_FUNCS([clock_gettime],
 917   [have_clock_gettime="yes"],
 918   [have_clock_gettime="no"]
 919 )
 920
 921 if test "x$have_clock_gettime" = "xno"; then
 922   AC_CHECK_LIB([rt], [clock_gettime],
 923     [
 924       clock_gettime_needs_rt="yes"
 925       have_clock_gettime="yes"
 926     ]
 927   )
 928 fi
 929
 930 if test "x$have_clock_gettime" = "xno"; then
 931   AC_CHECK_LIB([posix4], [clock_gettime],
 932     [
 933       clock_gettime_needs_posix4="yes"
 934       have_clock_gettime="yes"
 935     ]
 936   )
 937 fi
 938
 939 if test "x$have_clock_gettime" = "xyes"; then
 940   AC_DEFINE([HAVE_CLOCK_GETTIME], [1], [Define if the clock_gettime(2) function is available.])
 941 fi
 942
 943 AC_CHECK_FUNCS([nanosleep], [],
 944   AC_CHECK_LIB([rt], [nanosleep],
 945     [nanosleep_needs_rt="yes"],
 946     [
 947       AC_CHECK_LIB([posix4], [nanosleep],
 948         [nanosleep_needs_posix4="yes"],
 949         [AC_MSG_ERROR([cannot find nanosleep])]
 950       )
 951     ]
 952   )
 953 )
 954
 955 AM_CONDITIONAL([BUILD_WITH_LIBRT], [test "x$clock_gettime_needs_rt" = "xyes" || test "x$nanosleep_needs_rt" = "xyes"])
 956 AM_CONDITIONAL([BUILD_WITH_LIBPOSIX4], [test "x$clock_gettime_needs_posix4" = "xyes" || test "x$nanosleep_needs_posix4" = "xyes"])
 957
 958 AC_CHECK_FUNCS([getifaddrs], [have_getifaddrs="yes"], [have_getifaddrs="no"])
 959 AC_CHECK_FUNCS([getloadavg], [have_getloadavg="yes"], [have_getloadavg="no"])
 960 AC_CHECK_FUNCS([getutent], [have_getutent="yes"], [have_getutent="no"])
 961 AC_CHECK_FUNCS([getutxent], [have_getutxent="yes"], [have_getutxent="no"])
 962 AC_CHECK_FUNCS([host_statistics], [have_host_statistics="yes"], [have_host_statistics="no"])
 963 AC_CHECK_FUNCS([processor_info], [have_processor_info="yes"], [have_processor_info="no"])
 964 AC_CHECK_FUNCS([statfs], [have_statfs="yes"], [have_statfs="no"])
 965 AC_CHECK_FUNCS([statvfs], [have_statvfs="yes"], [have_statvfs="no"])
 966 AC_CHECK_FUNCS([sysctl], [have_sysctl="yes"], [have_sysctl="no"])
 967 AC_CHECK_FUNCS([sysctlbyname], [have_sysctlbyname="yes"], [have_sysctlbyname="no"])
 968 AC_CHECK_FUNCS([syslog], [have_syslog="yes"], [have_syslog="no"])
 969 AC_CHECK_FUNCS([thread_info], [have_thread_info="yes"], [have_thread_info="no"])
 970
 971 # Check for strptime {{{
 972 if test "x$GCC" = "xyes"; then
 973   SAVE_CFLAGS="$CFLAGS"
 974   CFLAGS="$CFLAGS -Wall -Wextra -Werror"
 975 fi
 976
 977 AC_CHECK_FUNCS([strptime], [have_strptime="yes"], [have_strptime="no"])
 978 if test "x$have_strptime" = "xyes"; then
 979   AC_CACHE_CHECK([whether strptime is exported by default],
 980     [c_cv_have_strptime_default],
 981     [
 982       AC_COMPILE_IFELSE(
 983         [
 984           AC_LANG_PROGRAM(
 985             [[#include <time.h>]],
 986             [[
 987               struct tm stm;
 988               (void)strptime ("2010-12-30%13:42:42", "%Y-%m-%dT%T", &stm);
 989             ]]
 990           )
 991         ],
 992         [c_cv_have_strptime_default="yes"],
 993         [c_cv_have_strptime_default="no"])
 994     ]
 995   )
 996 fi
 997
 998 if test "x$have_strptime" = "xyes" && test "x$c_cv_have_strptime_default" = "xno"; then
 999   AC_CACHE_CHECK([whether strptime needs standards mode],
1000     [c_cv_have_strptime_standards],
1001     [
1002       AC_COMPILE_IFELSE(
1003         [
1004           AC_LANG_PROGRAM(
1005             [[
1006               #ifndef _ISOC99_SOURCE
1007               # define _ISOC99_SOURCE 1
1008               #endif
1009               #ifndef _POSIX_C_SOURCE
1010               # define _POSIX_C_SOURCE 200112L
1011               #endif
1012               #ifndef _XOPEN_SOURCE
1013               # define _XOPEN_SOURCE 500
1014               #endif
1015               #include <time.h>
1016             ]],
1017             [[
1018               struct tm stm;
1019               (void)strptime ("2010-12-30%13:42:42", "%Y-%m-%dT%T", &stm);
1020             ]]
1021           )
1022         ],
1023         [c_cv_have_strptime_standards="yes"],
1024         [c_cv_have_strptime_standards="no"]
1025       )
1026     ]
1027   )
1028
1029   if test "x$c_cv_have_strptime_standards" = "xyes"; then
1030     AC_DEFINE([STRPTIME_NEEDS_STANDARDS], [1],
1031       [Set to true if strptime is only exported in X/Open mode (GNU libc).]
1032     )
1033   else
1034     have_strptime="no"
1035   fi
1036 fi
1037
1038 if test "x$GCC" = "xyes"; then
1039   CFLAGS="$SAVE_CFLAGS"
1040 fi
1041 # }}} Check for strptime
1042
1043 AC_MSG_CHECKING([for sysctl kern.cp_times])
1044 if test -x /sbin/sysctl; then
1045   /sbin/sysctl kern.cp_times >/dev/null 2>&1
1046   if test $? -eq 0; then
1047     AC_MSG_RESULT([yes])
1048     AC_DEFINE([HAVE_SYSCTL_KERN_CP_TIMES], [1], [Define if sysctl supports kern.cp_times])
1049   else
1050     AC_MSG_RESULT([no])
1051   fi
1052 else
1053   AC_MSG_RESULT([no])
1054 fi
1055
1056 AC_MSG_CHECKING([for sysctl kern.cp_time])
1057 if test -x /sbin/sysctl; then
1058   /sbin/sysctl kern.cp_time >/dev/null 2>&1
1059   if test $? -eq 0
1060   then
1061     AC_MSG_RESULT([yes])
1062     AC_DEFINE([HAVE_SYSCTL_KERN_CP_TIME], [1], [Define if sysctl supports kern.cp_time])
1063   else
1064     AC_MSG_RESULT([no])
1065   fi
1066 else
1067   AC_MSG_RESULT([no])
1068 fi
1069
1070 AC_CHECK_FUNCS([swapctl], [have_swapctl="yes"], [have_swapctl="no"])
1071 if test "x$have_swapctl" = "xyes"; then
1072   AC_CACHE_CHECK([whether swapctl takes two arguments],
1073     [c_cv_have_swapctl_two_args],
1074     [
1075       AC_COMPILE_IFELSE(
1076         [
1077           AC_LANG_PROGRAM(
1078             [[
1079               #if HAVE_SYS_SWAP_H && !defined(_LP64) && _FILE_OFFSET_BITS == 64
1080               #  undef _FILE_OFFSET_BITS
1081               #  undef _LARGEFILE64_SOURCE
1082               #endif
1083               #include <sys/stat.h>
1084               #include <sys/param.h>
1085               #include <sys/swap.h>
1086               #include <unistd.h>
1087             ]],
1088             [[int num = swapctl(0, NULL);]]
1089           )
1090         ],
1091         [c_cv_have_swapctl_two_args="yes"],
1092         [c_cv_have_swapctl_two_args="no"]
1093       )
1094     ]
1095   )
1096
1097   AC_CACHE_CHECK([whether swapctl takes three arguments],
1098     [c_cv_have_swapctl_three_args],
1099     [
1100       AC_COMPILE_IFELSE(
1101         [
1102           AC_LANG_PROGRAM(
1103             [[
1104               #if HAVE_SYS_SWAP_H && !defined(_LP64) && _FILE_OFFSET_BITS == 64
1105               #  undef _FILE_OFFSET_BITS
1106               #  undef _LARGEFILE64_SOURCE
1107               #endif
1108               #include <sys/stat.h>
1109               #include <sys/param.h>
1110               #include <sys/swap.h>
1111               #include <unistd.h>
1112             ]],
1113             [[int num = swapctl(0, NULL, 0);]]
1114           )
1115         ],
1116         [c_cv_have_swapctl_three_args="yes"],
1117         [c_cv_have_swapctl_three_args="no"]
1118       )
1119     ]
1120   )
1121 fi
1122
1123 # Check for different versions of `swapctl' here..
1124 if test "x$have_swapctl" = "xyes"; then
1125   if test "x$c_cv_have_swapctl_two_args" = "xyes"; then
1126     AC_DEFINE([HAVE_SWAPCTL_TWO_ARGS], [1], [Define if the function swapctl exists and takes two arguments.])
1127   fi
1128
1129   if test "x$c_cv_have_swapctl_three_args" = "xyes"; then
1130     AC_DEFINE([HAVE_SWAPCTL_THREE_ARGS], [1], [Define if the function swapctl exists and takes three arguments.])
1131   fi
1132 fi
1133
1134 # Check for NAN
1135 AC_ARG_WITH([nan-emulation],
1136   [AS_HELP_STRING([--with-nan-emulation], [use emulated NAN. For crosscompiling only.])],
1137   [
1138     if test "x$withval" = "xno"; then
1139       nan_type="none"
1140     else if test "x$withval" = "xyes"; then
1141       nan_type="zero"
1142     else
1143       nan_type="$withval"
1144     fi; fi
1145   ],
1146   [nan_type="none"]
1147 )
1148
1149 if test "x$nan_type" = "xnone"; then
1150   AC_CACHE_CHECK([whether NAN is defined by default],
1151     [c_cv_have_nan_default],
1152     [
1153       AC_COMPILE_IFELSE(
1154         [
1155           AC_LANG_PROGRAM(
1156             [[
1157               #include <stdlib.h>
1158               #include <math.h>
1159               static double foo = NAN;
1160             ]],
1161             [[
1162               if (isnan (foo))
1163                 return 0;
1164               return 1;
1165             ]]
1166           )
1167         ],
1168         [c_cv_have_nan_default="yes"],
1169         [c_cv_have_nan_default="no"]
1170       )
1171     ]
1172   )
1173 fi
1174
1175 if test "x$c_cv_have_nan_default" = "xyes"; then
1176   nan_type="default"
1177 fi
1178
1179 if test "x$nan_type" = "xnone"; then
1180   AC_CACHE_CHECK([whether NAN is defined by __USE_ISOC99],
1181     [c_cv_have_nan_isoc],
1182     [
1183       AC_COMPILE_IFELSE(
1184         [
1185           AC_LANG_PROGRAM(
1186             [[
1187               #include <stdlib.h>
1188               #define __USE_ISOC99 1
1189               #include <math.h>
1190               static double foo = NAN;
1191             ]],
1192             [[
1193               if (isnan (foo))
1194                 return 0;
1195               return 1;
1196             ]]
1197           )
1198         ],
1199         [c_cv_have_nan_isoc="yes"],
1200         [c_cv_have_nan_isoc="no"]
1201       )
1202     ]
1203   )
1204 fi
1205
1206 if test "x$c_cv_have_nan_isoc" = "xyes"; then
1207   nan_type="isoc99"
1208 fi
1209
1210 if test "x$nan_type" = "xnone"; then
1211   SAVE_LDFLAGS="$LDFLAGS"
1212   LDFLAGS="$LDFLAGS -lm"
1213   AC_CACHE_CHECK([whether NAN can be defined by 0/0],
1214     [c_cv_have_nan_zero],
1215     [
1216       AC_RUN_IFELSE(
1217         [
1218           AC_LANG_PROGRAM(
1219             [[
1220               #include <stdlib.h>
1221               #include <math.h>
1222               #ifdef NAN
1223               # undef NAN
1224               #endif
1225               #define NAN (0.0 / 0.0)
1226               #ifndef isnan
1227               # define isnan(f) ((f) != (f))
1228               #endif
1229               static double foo = NAN;
1230             ]],
1231             [[
1232               if (isnan (foo))
1233                 return 0;
1234               return 1;
1235             ]]
1236           )
1237         ],
1238         [c_cv_have_nan_zero="yes"],
1239         [c_cv_have_nan_zero="no"]
1240       )
1241     ]
1242   )
1243   LDFLAGS=$SAVE_LDFLAGS
1244 fi
1245
1246 if test "x$c_cv_have_nan_zero" = "xyes"; then
1247   nan_type="zero"
1248 fi
1249
1250 if test "x$nan_type" = "xdefault"; then
1251   AC_DEFINE([NAN_STATIC_DEFAULT], [1],
1252     [Define if NAN is defined by default and can initialize static variables.]
1253   )
1254 else if test "x$nan_type" = "xisoc99"; then
1255   AC_DEFINE([NAN_STATIC_ISOC], [1],
1256     [Define if NAN is defined by __USE_ISOC99 and can initialize static variables.]
1257   )
1258 else if test "x$nan_type" = "xzero"; then
1259   AC_DEFINE([NAN_ZERO_ZERO], [1],
1260     [Define if NAN can be defined as (0.0 / 0.0)]
1261   )
1262 else
1263   AC_MSG_ERROR([Didn't find out how to statically initialize variables to NAN. Sorry.])
1264 fi; fi; fi
1265
1266 AC_ARG_WITH([fp-layout],
1267   [
1268     AS_HELP_STRING([--with-fp-layout],
1269       [set the memory layout of doubles. For crosscompiling only.]
1270     )
1271   ],
1272   [
1273     if test "x$withval" = "xnothing"; then
1274       fp_layout_type="nothing"
1275     else if test "x$withval" = "xendianflip"; then
1276       fp_layout_type="endianflip"
1277     else if test "x$withval" = "xintswap"; then
1278       fp_layout_type="intswap"
1279     else
1280       AC_MSG_ERROR([Invalid argument for --with-fp-layout. Valid arguments are: nothing, endianflip, intswap]);
1281     fi; fi; fi
1282   ],
1283   [fp_layout_type="unknown"]
1284 )
1285
1286 if test "x$fp_layout_type" = "xunknown"; then
1287   AC_CACHE_CHECK([if doubles are stored in x86 representation],
1288     [c_cv_fp_layout_need_nothing],
1289     [
1290       AC_RUN_IFELSE(
1291         [
1292           AC_LANG_PROGRAM(
1293             [[
1294               #include <stdlib.h>
1295               #include <stdio.h>
1296               #include <string.h>
1297               #include <stdint.h>
1298               #include <inttypes.h>
1299               #include <stdbool.h>
1300             ]],
1301             [[
1302               uint64_t i0;
1303               uint64_t i1;
1304               uint8_t c[8];
1305               double d;
1306
1307               d = 8.642135e130;
1308               memcpy ((void *) &i0, (void *) &d, 8);
1309
1310               i1 = i0;
1311               memcpy ((void *) c, (void *) &i1, 8);
1312
1313               if ((c[0] == 0x2f) && (c[1] == 0x25)
1314                   && (c[2] == 0xc0) && (c[3] == 0xc7)
1315                   && (c[4] == 0x43) && (c[5] == 0x2b)
1316                   && (c[6] == 0x1f) && (c[7] == 0x5b))
1317                 return (0);
1318               return (1);
1319             ]]
1320           )
1321         ],
1322         [c_cv_fp_layout_need_nothing="yes"],
1323         [c_cv_fp_layout_need_nothing="no"]
1324       )
1325     ]
1326   )
1327 fi
1328
1329 if test "x$c_cv_fp_layout_need_nothing" = "xyes"; then
1330   fp_layout_type="nothing"
1331 fi
1332
1333 if test "x$fp_layout_type" = "xunknown"; then
1334   AC_CACHE_CHECK([if endianflip converts to x86 representation],
1335     [c_cv_fp_layout_need_endianflip],
1336     [
1337       AC_RUN_IFELSE(
1338         [
1339           AC_LANG_PROGRAM(
1340             [[
1341               #include <stdlib.h>
1342               #include <stdio.h>
1343               #include <string.h>
1344               #include <stdint.h>
1345               #include <inttypes.h>
1346               #include <stdbool.h>
1347               #define endianflip(A) ((((uint64_t)(A) & 0xff00000000000000LL) >> 56) | \
1348                                      (((uint64_t)(A) & 0x00ff000000000000LL) >> 40) | \
1349                                      (((uint64_t)(A) & 0x0000ff0000000000LL) >> 24) | \
1350                                      (((uint64_t)(A) & 0x000000ff00000000LL) >> 8)  | \
1351                                      (((uint64_t)(A) & 0x00000000ff000000LL) << 8)  | \
1352                                      (((uint64_t)(A) & 0x0000000000ff0000LL) << 24) | \
1353                                      (((uint64_t)(A) & 0x000000000000ff00LL) << 40) | \
1354                                      (((uint64_t)(A) & 0x00000000000000ffLL) << 56))
1355             ]],
1356             [[
1357               uint64_t i0;
1358               uint64_t i1;
1359               uint8_t c[8];
1360               double d;
1361
1362               d = 8.642135e130;
1363               memcpy ((void *) &i0, (void *) &d, 8);
1364
1365               i1 = endianflip (i0);
1366               memcpy ((void *) c, (void *) &i1, 8);
1367
1368               if ((c[0] == 0x2f) && (c[1] == 0x25)
1369                   && (c[2] == 0xc0) && (c[3] == 0xc7)
1370                   && (c[4] == 0x43) && (c[5] == 0x2b)
1371                   && (c[6] == 0x1f) && (c[7] == 0x5b))
1372                 return (0);
1373               return (1);
1374             ]]
1375           )
1376         ],
1377         [c_cv_fp_layout_need_endianflip="yes"],
1378         [c_cv_fp_layout_need_endianflip="no"]
1379       ]
1380     )
1381   )
1382 fi
1383
1384 if test "x$c_cv_fp_layout_need_endianflip" = "xyes"; then
1385   fp_layout_type="endianflip"
1386 fi
1387
1388 if test "x$fp_layout_type" = "xunknown"; then
1389   AC_CACHE_CHECK([if intswap converts to x86 representation],
1390     [c_cv_fp_layout_need_intswap],
1391     [
1392       AC_RUN_IFELSE(
1393         [
1394           AC_LANG_PROGRAM(
1395             [[
1396               #include <stdlib.h>
1397               #include <stdio.h>
1398               #include <string.h>
1399               #include <stdint.h>
1400               #include <inttypes.h>
1401               #include <stdbool.h>
1402               #define intswap(A)    ((((uint64_t)(A) & 0xffffffff00000000LL) >> 32) | \
1403                                      (((uint64_t)(A) & 0x00000000ffffffffLL) << 32))
1404             ]],
1405             [[
1406               uint64_t i0;
1407               uint64_t i1;
1408               uint8_t c[8];
1409               double d;
1410
1411               d = 8.642135e130;
1412               memcpy ((void *) &i0, (void *) &d, 8);
1413
1414               i1 = intswap (i0);
1415               memcpy ((void *) c, (void *) &i1, 8);
1416
1417               if ((c[0] == 0x2f) && (c[1] == 0x25)
1418                   && (c[2] == 0xc0) && (c[3] == 0xc7)
1419                   && (c[4] == 0x43) && (c[5] == 0x2b)
1420                   && (c[6] == 0x1f) && (c[7] == 0x5b))
1421                 return (0);
1422               return (1);
1423             ]]
1424           )
1425         ],
1426         [c_cv_fp_layout_need_intswap="yes"],
1427         [c_cv_fp_layout_need_intswap="no"]
1428       )
1429     ]
1430   )
1431 fi
1432
1433 if test "x$c_cv_fp_layout_need_intswap" = "xyes"; then
1434   fp_layout_type="intswap"
1435 fi
1436
1437 if test "x$fp_layout_type" = "xnothing"; then
1438   AC_DEFINE([FP_LAYOUT_NEED_NOTHING], [1],
1439     [Define if doubles are stored in x86 representation.]
1440   )
1441 else if test "x$fp_layout_type" = "xendianflip"; then
1442   AC_DEFINE([FP_LAYOUT_NEED_ENDIANFLIP], [1],
1443     [Define if endianflip is needed to convert to x86 representation.]
1444   )
1445 else if test "x$fp_layout_type" = "xintswap"; then
1446   AC_DEFINE([FP_LAYOUT_NEED_INTSWAP], [1],
1447     [Define if intswap is needed to convert to x86 representation.]
1448   )
1449 else
1450   AC_MSG_ERROR([Didn't find out how doubles are stored in memory. Sorry.])
1451 fi; fi; fi
1452
1453 # For cpusleep plugin
1454 AC_CACHE_CHECK([whether clock_boottime and clock_monotonic are supported],
1455   [c_cv_have_clock_boottime_monotonic],
1456   [
1457     AC_COMPILE_IFELSE(
1458       [AC_LANG_PROGRAM(
1459         [[#include <time.h>]],
1460         [[
1461           struct timespec b, m;
1462           clock_gettime(CLOCK_BOOTTIME, &b );
1463           clock_gettime(CLOCK_MONOTONIC, &m );
1464         ]]
1465       )
1466       ],
1467       [c_cv_have_clock_boottime_monotonic="yes"],
1468       [c_cv_have_clock_boottime_monotonic="no"]
1469     )
1470   ]
1471 )
1472
1473 # --with-useragent {{{
1474 AC_ARG_WITH([useragent],
1475   [AS_HELP_STRING([--with-useragent@<:@=AGENT@:>@], [User agent to use on http requests])],
1476   [
1477     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
1478       AC_DEFINE_UNQUOTED([COLLECTD_USERAGENT], ["$withval"], [User agent for http requests])
1479     fi
1480   ]
1481 )
1482
1483 # }}}
1484
1485 # --with-data-max-name-len {{{
1486 AC_ARG_WITH([data-max-name-len],
1487   [AS_HELP_STRING([--with-data-max-name-len@<:@=VALUE@:>@], [Maximum length of data buffers])],
1488   [
1489     if test "x$withval" != "x" && test $withval -gt 0; then
1490       AC_DEFINE_UNQUOTED([DATA_MAX_NAME_LEN], [$withval], [Maximum length of data buffers])
1491     else
1492       AC_MSG_ERROR([DATA_MAX_NAME_LEN must be a positive integer -- $withval given])
1493     fi
1494   ],
1495   [AC_DEFINE([DATA_MAX_NAME_LEN], [128], [Maximum length of data buffers])]
1496 )
1497 # }}}
1498
1499 AC_CHECK_FUNCS([getfsstat], [have_getfsstat="yes"], [have_getfsstat="no"])
1500 AC_CHECK_FUNCS(getvfsstat, [have_getvfsstat="yes"], [have_getvfsstat="no"])
1501 AC_CHECK_FUNCS(listmntent, [have_listmntent="yes"], [have_listmntent="no"])
1502 AC_CHECK_FUNCS(getmntent_r, [have_getmntent_r="yes"], [have_getmntent_r="no"])
1503
1504 AC_CHECK_FUNCS(getmntent, [have_getmntent="libc"], [have_getmntent="no"])
1505 if test "x$have_getmntent" = "xno"; then
1506   AC_CHECK_LIB([sun], [getmntent],
1507     [have_getmntent="sun"],
1508     [have_gemntent="no"]
1509   )
1510 fi
1511
1512 if test "x$have_getmntent" = "xno"; then
1513   AC_CHECK_LIB([seq], [getmntent],
1514     [have_getmntent="seq"],
1515     [have_getmntent="no"]
1516   )
1517 fi
1518
1519 if test "x$have_getmntent" = "xno"; then
1520   AC_CHECK_LIB([gen], [getmntent],
1521     [have_getmntent="gen"],
1522     [have_getmntent="no"]
1523   )
1524 fi
1525
1526 if test "x$have_getmntent" = "xlibc"; then
1527   AC_CACHE_CHECK([whether getmntent takes one argument],
1528     [c_cv_have_one_getmntent],
1529     [
1530       AC_COMPILE_IFELSE(
1531         [
1532           AC_LANG_PROGRAM(
1533             [[#include "$srcdir/src/utils_mount.h"]],
1534             [[
1535               FILE *fh;
1536               struct mntent *me;
1537               fh = setmntent ("/etc/mtab", "r");
1538               me = getmntent (fh);
1539               return(me->mnt_passno);
1540             ]]
1541           )
1542         ],
1543         [c_cv_have_one_getmntent="yes"],
1544         [c_cv_have_one_getmntent="no"]
1545       )
1546     ]
1547   )
1548
1549   AC_CACHE_CHECK([whether getmntent takes two arguments],
1550     [c_cv_have_two_getmntent],
1551     [
1552       AC_COMPILE_IFELSE(
1553         [
1554           AC_LANG_PROGRAM(
1555             [[#include "$srcdir/src/utils_mount.h"]],
1556             [[
1557               FILE *fh;
1558               struct mnttab mt;
1559               int status;
1560               fh = fopen ("/etc/mnttab", "r");
1561               status = getmntent (fh, &mt);
1562               return(status);
1563             ]]
1564           )
1565         ],
1566         [c_cv_have_two_getmntent="yes"],
1567         [c_cv_have_two_getmntent="no"]
1568       )
1569     ]
1570   )
1571 fi
1572
1573 # Check for different versions of `getmntent' here..
1574
1575 if test "x$have_getmntent" = "xlibc"; then
1576   if test "x$c_cv_have_one_getmntent" = "xyes"; then
1577     AC_DEFINE([HAVE_ONE_GETMNTENT], [1],
1578       [Define if the function getmntent exists and takes one argument.]
1579     )
1580   fi
1581
1582   if test "x$c_cv_have_two_getmntent" = "xyes"; then
1583     AC_DEFINE([HAVE_TWO_GETMNTENT], [1],
1584       [Define if the function getmntent exists and takes two arguments.]
1585     )
1586   fi
1587 fi
1588
1589 if test "x$have_getmntent" = "xsun"; then
1590   AC_DEFINE([HAVE_SUN_GETMNTENT], [1],
1591     [Define if the function getmntent exists. It is the version from libsun.]
1592   )
1593 fi
1594
1595 if test "x$have_getmntent" = "xgen"; then
1596   AC_DEFINE([HAVE_GEN_GETMNTENT], [1],
1597     [Define if the function getmntent exists. It is the version from libgen.]
1598   )
1599 fi
1600
1601 # Check for htonll
1602 AC_CACHE_CHECK([whether htonll is defined],
1603   [c_cv_have_htonll],
1604   [
1605     AC_LINK_IFELSE(
1606       [
1607         AC_LANG_PROGRAM(
1608           [[
1609             #include <inttypes.h>
1610             #include <sys/types.h>
1611             #include <netinet/in.h>
1612           ]],
1613           [[return htonll(0);]]
1614         )
1615       ],
1616       [c_cv_have_htonll="yes"],
1617       [c_cv_have_htonll="no"]
1618     )
1619   ]
1620 )
1621
1622 if test "x$c_cv_have_htonll" = "xyes"; then
1623   AC_DEFINE([HAVE_HTONLL], [1], [Define if the function htonll exists.])
1624 fi
1625
1626 # Check for structures
1627 AC_CHECK_MEMBERS([struct if_data.ifi_ibytes, struct if_data.ifi_opackets, struct if_data.ifi_ierrors],
1628   [AC_DEFINE([HAVE_STRUCT_IF_DATA], [1], [Define if struct if_data exists and is usable.])],
1629   [],
1630   [[
1631     #include <sys/types.h>
1632     #include <sys/socket.h>
1633     #include <net/if.h>
1634   ]]
1635 )
1636
1637 AC_CHECK_MEMBERS([struct net_device_stats.rx_bytes, struct net_device_stats.tx_packets, struct net_device_stats.rx_errors],
1638   [AC_DEFINE([HAVE_STRUCT_NET_DEVICE_STATS], [1], [Define if struct net_device_stats exists and is usable.])],
1639   [],
1640   [[
1641     #include <sys/types.h>
1642     #include <sys/socket.h>
1643     #include <linux/if.h>
1644     #include <linux/netdevice.h>
1645   ]]
1646 )
1647
1648 AC_CHECK_MEMBERS([struct inet_diag_req.id, struct inet_diag_req.idiag_states],
1649   [AC_DEFINE([HAVE_STRUCT_LINUX_INET_DIAG_REQ], [1], [Define if struct inet_diag_req exists and is usable.])],
1650   [],
1651   [[#include <linux/inet_diag.h>]]
1652 )
1653
1654 AC_CHECK_MEMBERS([struct ip_mreqn.imr_ifindex], [],
1655   [],
1656   [[
1657     #include <netinet/in.h>
1658     #include <net/if.h>
1659   ]]
1660 )
1661
1662 AC_CHECK_MEMBERS([struct kinfo_proc.ki_pid, struct kinfo_proc.ki_rssize, struct kinfo_proc.ki_rusage],
1663   [
1664     AC_DEFINE([HAVE_STRUCT_KINFO_PROC_FREEBSD], [1], [Define if struct kinfo_proc exists in the FreeBSD variant.])
1665     have_struct_kinfo_proc_freebsd="yes"
1666   ],
1667   [],
1668   [[
1669     #include <kvm.h>
1670     #include <sys/param.h>
1671     #include <sys/sysctl.h>
1672     #include <sys/user.h>
1673   ]]
1674 )
1675
1676 AC_CHECK_MEMBERS([struct kinfo_proc.p_pid, struct kinfo_proc.p_vm_rssize],
1677   [
1678     AC_DEFINE([HAVE_STRUCT_KINFO_PROC_OPENBSD], [1], [Define if struct kinfo_proc exists in the OpenBSD variant.])
1679     have_struct_kinfo_proc_openbsd="yes"
1680   ],
1681   [],
1682   [[
1683     #include <sys/param.h>
1684     #include <sys/sysctl.h>
1685     #include <kvm.h>
1686   ]]
1687 )
1688
1689 AC_CHECK_MEMBERS([struct kinfo_proc2.p_pid, struct kinfo_proc2.p_uru_maxrss],
1690   [
1691     AC_DEFINE([HAVE_STRUCT_KINFO_PROC2_NETBSD], [1], [Define if struct kinfo_proc2 exists in the NetBSD variant.])
1692     have_struct_kinfo_proc2_netbsd="yes"
1693   ],
1694   [],
1695   [[
1696     #include <sys/param.h>
1697     #include <sys/sysctl.h>
1698     #include <kvm.h>
1699   ]]
1700 )
1701
1702 AC_CHECK_MEMBERS([struct udphdr.uh_dport, struct udphdr.uh_sport],
1703   [],
1704   [],
1705   [[
1706     #define _BSD_SOURCE
1707     #define _DEFAULT_SOURCE
1708     #include <stdint.h>
1709     #if HAVE_SYS_TYPES_H
1710     # include <sys/types.h>
1711     #endif
1712     #if HAVE_NETINET_IN_SYSTM_H
1713     # include <netinet/in_systm.h>
1714     #endif
1715     #if HAVE_NETINET_IN_H
1716     # include <netinet/in.h>
1717     #endif
1718     #if HAVE_NETINET_IP_H
1719     # include <netinet/ip.h>
1720     #endif
1721     #if HAVE_NETINET_UDP_H
1722     # include <netinet/udp.h>
1723     #endif
1724   ]]
1725 )
1726
1727 AC_CHECK_MEMBERS([struct udphdr.dest, struct udphdr.source],
1728   [],
1729   [],
1730   [[
1731     #define _BSD_SOURCE
1732     #define _DEFAULT_SOURCE
1733     #include <stdint.h>
1734     #if HAVE_SYS_TYPES_H
1735     # include <sys/types.h>
1736     #endif
1737     #if HAVE_NETINET_IN_SYSTM_H
1738     # include <netinet/in_systm.h>
1739     #endif
1740     #if HAVE_NETINET_IN_H
1741     # include <netinet/in.h>
1742     #endif
1743     #if HAVE_NETINET_IP_H
1744     # include <netinet/ip.h>
1745     #endif
1746     #if HAVE_NETINET_UDP_H
1747     # include <netinet/udp.h>
1748     #endif
1749   ]]
1750 )
1751
1752 AC_CHECK_MEMBERS([kstat_io_t.nwritten, kstat_io_t.writes, kstat_io_t.nwrites, kstat_io_t.wtime],
1753   [],
1754   [],
1755   [[# include <kstat.h>]]
1756 )
1757
1758 # check for pthread_setname_np
1759 SAVE_LDFLAGS="$LDFLAGS"
1760 LDFLAGS="$LDFLAGS -lpthread"
1761
1762 AC_MSG_CHECKING([for pthread_setname_np])
1763 have_pthread_setname_np="no"
1764 AC_LINK_IFELSE(
1765   [
1766     AC_LANG_PROGRAM(
1767       [[
1768         #define _GNU_SOURCE
1769         #include <pthread.h>
1770       ]],
1771       [[pthread_setname_np((pthread_t) {0}, "conftest");]]
1772     )
1773   ],
1774   [
1775     have_pthread_setname_np="yes"
1776     AC_DEFINE(HAVE_PTHREAD_SETNAME_NP, 1, [pthread_setname_np() is available.])
1777   ]
1778 )
1779
1780 AC_MSG_RESULT([$have_pthread_setname_np])
1781
1782 # check for pthread_set_name_np(3) (FreeBSD)
1783 AC_MSG_CHECKING([for pthread_set_name_np])
1784 have_pthread_set_name_np="no"
1785 AC_LINK_IFELSE(
1786   [
1787     AC_LANG_PROGRAM(
1788       [[#include <pthread_np.h>]],
1789       [[pthread_set_name_np((pthread_t) {0}, "conftest");]]
1790     )
1791    ],
1792   [
1793     have_pthread_set_name_np="yes"
1794     AC_DEFINE(HAVE_PTHREAD_SET_NAME_NP, 1, [pthread_set_name_np() is available.])
1795   ]
1796 )
1797 AC_MSG_RESULT([$have_pthread_set_name_np])
1798
1799 LDFLAGS="$SAVE_LDFLAGS"
1800
1801 AC_CHECK_TYPES([struct ip6_ext],
1802   [have_ip6_ext="yes"],
1803   [have_ip6_ext="no"],
1804   [[
1805     #include <stdint.h>
1806     #if HAVE_SYS_TYPES_H
1807     # include <sys/types.h>
1808     #endif
1809     #if HAVE_NETINET_IN_SYSTM_H
1810     # include <netinet/in_systm.h>
1811     #endif
1812     #if HAVE_NETINET_IN_H
1813     # include <netinet/in.h>
1814     #endif
1815     #if HAVE_NETINET_IP6_H
1816     # include <netinet/ip6.h>
1817     #endif
1818   ]]
1819 )
1820
1821 if test "x$have_ip6_ext" = "xno"; then
1822   SAVE_CFLAGS="$CFLAGS"
1823   CFLAGS="$CFLAGS -DSOLARIS2=8"
1824   AC_CHECK_TYPES([struct ip6_ext],
1825     [have_ip6_ext="yes, with -DSOLARIS2=8"],
1826     [have_ip6_ext="no"],
1827     [[
1828       #include <stdint.h>
1829       #if HAVE_SYS_TYPES_H
1830       # include <sys/types.h>
1831       #endif
1832       #if HAVE_NETINET_IN_SYSTM_H
1833       # include <netinet/in_systm.h>
1834       #endif
1835       #if HAVE_NETINET_IN_H
1836       # include <netinet/in.h>
1837       #endif
1838       #if HAVE_NETINET_IP6_H
1839       # include <netinet/ip6.h>
1840       #endif
1841     ]]
1842   )
1843   if test "x$have_ip6_ext" = "xno"; then
1844     CFLAGS="$SAVE_CFLAGS"
1845   fi
1846 fi
1847
1848 # libi2c-dev
1849 if test "x$ac_system" = "xLinux"; then
1850   AC_CHECK_DECL([i2c_smbus_read_i2c_block_data],
1851     [with_libi2c="yes"],
1852     [with_libi2c="no (symbol i2c_smbus_read_i2c_block_data not found - have you installed libi2c-dev ?)"],
1853     [[
1854       #include <stdlib.h>
1855       #include <linux/i2c-dev.h>
1856     ]]
1857   )
1858 else
1859   with_libi2c="no (Linux only)"
1860 fi
1861
1862 #
1863 # Checks for libraries begin here
1864 #
1865
1866 # Check for libpthread
1867 SAVE_LIBS="$LIBS"
1868 AC_CHECK_LIB([pthread],
1869   [pthread_create],
1870   [],
1871   [AC_MSG_ERROR([Symbol 'pthread_create' not found in libpthread])],
1872   []
1873 )
1874 PTHREAD_LIBS="$LIBS"
1875 LIBS="$SAVE_LIBS"
1876 AC_SUBST([PTHREAD_LIBS])
1877
1878 AC_CHECK_HEADERS([pthread.h],
1879   [],
1880   [AC_MSG_ERROR([pthread.h not found])]
1881 )
1882
1883 m4_divert_once([HELP_WITH], [
1884 Collectd additional packages:])
1885
1886 if test "x$ac_system" = "xAIX"; then
1887   with_perfstat="yes"
1888   with_procinfo="yes"
1889 else
1890   with_perfstat="no (AIX only)"
1891   with_procinfo="no (AIX only)"
1892 fi
1893
1894 if test "x$with_perfstat" = "xyes"; then
1895   AC_CHECK_LIB([perfstat], [perfstat_reset],
1896     [with_perfstat="yes"],
1897     [with_perfstat="no (perfstat not found)"]
1898   )
1899 fi
1900
1901 if test "x$with_perfstat" = "xyes"; then
1902   AC_DEFINE([HAVE_PERFSTAT], [1], [Define to 1 if you have the 'perfstat' library (-lperfstat)])
1903   # struct members pertaining to donation have been added to libperfstat somewhere between AIX5.3ML5 and AIX5.3ML9
1904   AC_CHECK_MEMBER([perfstat_partition_type_t.b.donate_enabled],
1905     [],
1906     [],
1907     [[#include <libperfstat.h]]
1908   )
1909   if test "x$av_cv_member_perfstat_partition_type_t_b_donate_enabled" = "xyes"; then
1910     AC_DEFINE([PERFSTAT_SUPPORTS_DONATION], [1], [Define to 1 if your version of the 'perfstat' library supports donation])
1911   fi
1912 fi
1913 AM_CONDITIONAL([BUILD_WITH_PERFSTAT], [test "x$with_perfstat" = "xyes"])
1914
1915 # Processes plugin under AIX.
1916 if test "x$with_procinfo" = "xyes"; then
1917   AC_CHECK_HEADERS([procinfo.h],
1918     [AC_DEFINE([HAVE_PROCINFO_H], [1], [Define to 1 if you have the procinfo.h])],
1919     [with_procinfo="no (procinfo.h not found)"]
1920   )
1921 fi
1922
1923 if test "x$ac_system" = "xSolaris"; then
1924   with_kstat="yes"
1925   with_devinfo="yes"
1926 else
1927   with_kstat="no (Solaris only)"
1928   with_devinfo="no (Solaris only)"
1929 fi
1930
1931 if test "x$with_kstat" = "xyes"; then
1932   AC_CHECK_LIB([kstat], [kstat_open],
1933     [with_kstat="yes"],
1934     [with_kstat="no (libkstat not found)"]
1935   )
1936 fi
1937
1938 if test "x$with_kstat" = "xyes"; then
1939   AC_CHECK_LIB([devinfo], [di_init],
1940     [with_devinfo="yes"],
1941     [with_devinfo="no (not found)"]
1942   )
1943   AC_CHECK_HEADERS([kstat.h],
1944     [AC_DEFINE(HAVE_LIBKSTAT, [1], [Define to 1 if you have the 'kstat' library (-lkstat)])],
1945     [with_kstat="no (kstat.h not found)"]
1946   )
1947 fi
1948
1949 AM_CONDITIONAL([BUILD_WITH_LIBDEVINFO], [test "x$with_devinfo" = "xyes"])
1950 AM_CONDITIONAL([BUILD_WITH_LIBKSTAT], [test "x$with_kstat" = "xyes"])
1951
1952 if test "x$ac_system" = "xDarwin"; then
1953   with_libiokit="yes"
1954 else
1955   with_libiokit="no"
1956 fi
1957 AM_CONDITIONAL([BUILD_WITH_LIBIOKIT], [test "x$with_libiokit" = "xyes"])
1958
1959 with_libkvm="no"
1960 AC_CHECK_LIB([kvm], [kvm_getprocs],
1961   [with_kvm_getprocs="yes"],
1962   [with_kvm_getprocs="no"]
1963 )
1964
1965 if test "x$with_kvm_getprocs" = "xyes"; then
1966   AC_DEFINE([HAVE_LIBKVM_GETPROCS], [1],
1967     [Define to 1 if you have the 'kvm' library with the 'kvm_getprocs' symbol (-lkvm)]
1968   )
1969   with_libkvm="yes"
1970 fi
1971
1972 AM_CONDITIONAL([BUILD_WITH_LIBKVM_GETPROCS], [test "x$with_kvm_getprocs" = "xyes"])
1973
1974 AC_CHECK_LIB([kvm], [kvm_getswapinfo],
1975   [with_kvm_getswapinfo="yes"],
1976   [with_kvm_getswapinfo="no"]
1977 )
1978
1979 if test "x$with_kvm_getswapinfo" = "xyes"; then
1980   AC_DEFINE([HAVE_LIBKVM_GETSWAPINFO], [1],
1981     [Define to 1 if you have the 'kvm' library with the 'kvm_getswapinfo' symbol (-lkvm)]
1982   )
1983   with_libkvm="yes"
1984 fi
1985
1986 AM_CONDITIONAL([BUILD_WITH_LIBKVM_GETSWAPINFO], [test "x$with_kvm_getswapinfo" = "xyes"])
1987
1988 AC_CHECK_LIB([kvm], [kvm_nlist],
1989   [with_kvm_nlist="yes"],
1990   [with_kvm_nlist="no"]
1991 )
1992
1993 if test "x$with_kvm_nlist" = "xyes"; then
1994   AC_CHECK_HEADERS([bsd/nlist.h nlist.h])
1995   AC_DEFINE([HAVE_LIBKVM_NLIST], [1],
1996     [Define to 1 if you have the 'kvm' library with the 'kvm_nlist' symbol (-lkvm)]
1997   )
1998   with_libkvm="yes"
1999 fi
2000
2001 AM_CONDITIONAL([BUILD_WITH_LIBKVM_NLIST], [test "x$with_kvm_nlist" = "xyes"])
2002
2003 AC_CHECK_LIB([kvm], [kvm_openfiles],
2004   [with_kvm_openfiles="yes"],
2005   [with_kvm_openfiles="no"]
2006 )
2007
2008 if test "x$with_kvm_openfiles" = "xyes"; then
2009   AC_DEFINE([HAVE_LIBKVM_NLIST], [1],
2010     [Define to 1 if you have the 'kvm' library with the 'kvm_openfiles' symbol (-lkvm)]
2011   )
2012   with_libkvm="yes"
2013 fi
2014
2015 # --with-libaquaero5 {{{
2016 AC_ARG_WITH([libaquaero5],
2017   [AS_HELP_STRING([--with-libaquaero5@<:@=PREFIX@:>@], [Path to aquatools-ng source code.])],
2018   [
2019     if test "x$withval" = "xyes"; then
2020       with_libaquaero5="yes"
2021     else if test "x$withval" = "xno"; then
2022       with_libaquaero5="no"
2023     else
2024       with_libaquaero5="yes"
2025       LIBAQUAERO5_CFLAGS="$LIBAQUAERO5_CFLAGS -I$withval/src"
2026       LIBAQUAERO5_LDFLAGS="$LIBAQUAERO5_LDFLAGS -L$withval/obj"
2027     fi; fi
2028   ],
2029   [with_libaquaero5="yes"]
2030 )
2031
2032 SAVE_CPPFLAGS="$CPPFLAGS"
2033 SAVE_LDFLAGS="$LDFLAGS"
2034 CPPFLAGS="$CPPFLAGS $LIBAQUAERO5_CFLAGS"
2035 LDFLAGS="$LDFLAGS $LIBAQUAERO5_LDFLAGS"
2036
2037 if test "x$with_libaquaero5" = "xyes"; then
2038   if test "x$LIBAQUAERO5_CFLAGS" != "x"; then
2039     AC_MSG_NOTICE([libaquaero5 CPPFLAGS: $LIBAQUAERO5_CFLAGS])
2040   fi
2041   AC_CHECK_HEADERS([libaquaero5.h],
2042     [with_libaquaero5="yes"],
2043     [with_libaquaero5="no (libaquaero5.h not found)"]
2044   )
2045 fi
2046
2047 if test "x$with_libaquaero5" = "xyes"; then
2048   if test "x$LIBAQUAERO5_LDFLAGS" != "x"; then
2049     AC_MSG_NOTICE([libaquaero5 LDFLAGS: $LIBAQUAERO5_LDFLAGS])
2050   fi
2051   AC_CHECK_LIB([aquaero5], libaquaero5_poll,
2052     [with_libaquaero5="yes"],
2053     [with_libaquaero5="no (symbol 'libaquaero5_poll' not found)"]
2054   )
2055 fi
2056
2057 CPPFLAGS="$SAVE_CPPFLAGS"
2058 LDFLAGS="$SAVE_LDFLAGS"
2059
2060 if test "x$with_libaquaero5" = "xyes"; then
2061   BUILD_WITH_LIBAQUAERO5_CFLAGS="$LIBAQUAERO5_CFLAGS"
2062   BUILD_WITH_LIBAQUAERO5_LDFLAGS="$LIBAQUAERO5_LDFLAGS"
2063 fi
2064 AC_SUBST([BUILD_WITH_LIBAQUAERO5_CFLAGS])
2065 AC_SUBST([BUILD_WITH_LIBAQUAERO5_LDFLAGS])
2066 # }}}
2067
2068 # --with-libhiredis {{{
2069 AC_ARG_WITH([libhiredis],
2070   [AS_HELP_STRING([--with-libhiredis@<:@=PREFIX@:>@], [Path to libhiredis.])],
2071   [
2072     if test "x$withval" = "xyes"; then
2073       with_libhiredis="yes"
2074     else if test "x$withval" = "xno"; then
2075       with_libhiredis="no"
2076     else
2077       with_libhiredis="yes"
2078       LIBHIREDIS_CPPFLAGS="$LIBHIREDIS_CPPFLAGS -I$withval/include"
2079       LIBHIREDIS_LDFLAGS="$LIBHIREDIS_LDFLAGS -L$withval/lib"
2080     fi; fi
2081   ],
2082   [with_libhiredis="yes"]
2083 )
2084
2085 SAVE_CPPFLAGS="$CPPFLAGS"
2086 SAVE_LDFLAGS="$LDFLAGS"
2087 CPPFLAGS="$CPPFLAGS $LIBHIREDIS_CPPFLAGS"
2088 LDFLAGS="$LDFLAGS $LIBHIREDIS_LDFLAGS"
2089
2090 if test "x$with_libhiredis" = "xyes"; then
2091   if test "x$LIBHIREDIS_CPPFLAGS" != "x"; then
2092     AC_MSG_NOTICE([libhiredis CPPFLAGS: $LIBHIREDIS_CPPFLAGS])
2093   fi
2094   AC_CHECK_HEADERS([hiredis/hiredis.h],
2095     [with_libhiredis="yes"],
2096     [with_libhiredis="no (hiredis.h not found)"]
2097   )
2098 fi
2099
2100 if test "x$with_libhiredis" = "xyes"; then
2101   if test "x$LIBHIREDIS_LDFLAGS" != "x"; then
2102     AC_MSG_NOTICE([libhiredis LDFLAGS: $LIBHIREDIS_LDFLAGS])
2103   fi
2104   AC_CHECK_LIB([hiredis], [redisCommand],
2105     [with_libhiredis="yes"],
2106     [with_libhiredis="no (symbol 'redisCommand' not found)"]
2107   )
2108 fi
2109
2110 CPPFLAGS="$SAVE_CPPFLAGS"
2111 LDFLAGS="$SAVE_LDFLAGS"
2112
2113 if test "x$with_libhiredis" = "xyes"; then
2114   BUILD_WITH_LIBHIREDIS_CPPFLAGS="$LIBHIREDIS_CPPFLAGS"
2115   BUILD_WITH_LIBHIREDIS_LDFLAGS="$LIBHIREDIS_LDFLAGS"
2116 fi
2117
2118 AC_SUBST([BUILD_WITH_LIBHIREDIS_CPPFLAGS])
2119 AC_SUBST([BUILD_WITH_LIBHIREDIS_LDFLAGS])
2120 # }}}
2121
2122 # --with-libcurl {{{
2123 with_curl_config="curl-config"
2124 with_curl_cflags=""
2125 with_curl_libs=""
2126 AC_ARG_WITH(libcurl,
2127   [AS_HELP_STRING([--with-libcurl@<:@=PREFIX@:>@], [Path to libcurl.])],
2128   [
2129     if test "x$withval" = "xno"; then
2130       with_libcurl="no"
2131     else if test "x$withval" = "xyes"; then
2132       with_libcurl="yes"
2133     else
2134       if test -f "$withval" && test -x "$withval"; then
2135         with_curl_config="$withval"
2136         with_libcurl="yes"
2137       else if test -x "$withval/bin/curl-config"; then
2138         with_curl_config="$withval/bin/curl-config"
2139         with_libcurl="yes"
2140       fi; fi
2141       with_libcurl="yes"
2142     fi; fi
2143   ],
2144   [with_libcurl="yes"]
2145 )
2146
2147 if test "x$with_libcurl" = "xyes"; then
2148   with_curl_cflags=`$with_curl_config --cflags 2>/dev/null`
2149   curl_config_status=$?
2150
2151   if test $curl_config_status -ne 0; then
2152     with_libcurl="no ($with_curl_config failed)"
2153   else
2154     SAVE_CPPFLAGS="$CPPFLAGS"
2155     CPPFLAGS="$CPPFLAGS $with_curl_cflags"
2156
2157     AC_CHECK_HEADERS([curl/curl.h],
2158       [with_libcurl="yes"],
2159       [with_libcurl="no (curl/curl.h not found)"]
2160     )
2161
2162     CPPFLAGS="$SAVE_CPPFLAGS"
2163   fi
2164 fi
2165
2166 if test "x$with_libcurl" = "xyes"; then
2167   with_curl_libs=`$with_curl_config --libs 2>/dev/null`
2168   curl_config_status=$?
2169
2170   if test $curl_config_status -ne 0; then
2171     with_libcurl="no ($with_curl_config failed)"
2172   else
2173     AC_CHECK_LIB([curl], [curl_easy_init],
2174       [with_libcurl="yes"],
2175       [with_libcurl="no (symbol 'curl_easy_init' not found)"],
2176       [$with_curl_libs]
2177     )
2178
2179     AC_CHECK_DECL([CURLOPT_USERNAME],
2180       [have_curlopt_username="yes"],
2181       [have_curlopt_username="no"],
2182       [[#include <curl/curl.h>]]
2183     )
2184
2185     AC_CHECK_DECL(CURLOPT_TIMEOUT_MS,
2186       [have_curlopt_timeout="yes"],
2187       [have_curlopt_timeout="no"],
2188       [[#include <curl/curl.h>]]
2189     )
2190   fi
2191 fi
2192
2193 if test "x$with_libcurl" = "xyes"; then
2194   SAVE_CPPFLAGS="$CPPFLAGS"
2195   SAVE_LDFLAGS="$LDFLAGS"
2196   CPPFLAGS="$CPPFLAGS $with_curl_cflags"
2197   LDFLAGS="$LDFLAGS $with_curl_libs"
2198   AC_CACHE_CHECK([for CURLINFO_APPCONNECT_TIME],
2199     [c_cv_have_curlinfo_appconnect_time],
2200     [
2201       AC_LINK_IFELSE(
2202         [
2203           AC_LANG_PROGRAM(
2204             [[#include <curl/curl.h>]],
2205             [[
2206               int val = CURLINFO_APPCONNECT_TIME;
2207               return val;
2208             ]]
2209           )
2210         ],
2211         [c_cv_have_curlinfo_appconnect_time="yes"],
2212         [c_cv_have_curlinfo_appconnect_time="no"]
2213       )
2214     ]
2215   )
2216   CPPFLAGS="$SAVE_CPPFLAGS"
2217   LDFLAGS="$SAVE_LDFLAGS"
2218 fi
2219
2220 if test "x$c_cv_have_curlinfo_appconnect_time" = "xyes"; then
2221   AC_DEFINE([HAVE_CURLINFO_APPCONNECT_TIME], [1],
2222     [Define if curl.h defines CURLINFO_APPCONNECT_TIME.]
2223   )
2224 fi
2225
2226 if test "x$with_libcurl" = "xyes"; then
2227   BUILD_WITH_LIBCURL_CFLAGS="$with_curl_cflags"
2228   BUILD_WITH_LIBCURL_LIBS="$with_curl_libs"
2229
2230   if test "x$have_curlopt_username" = "xyes"; then
2231     AC_DEFINE([HAVE_CURLOPT_USERNAME], [1],
2232       [Define if libcurl supports CURLOPT_USERNAME option.]
2233     )
2234   fi
2235
2236   if test "x$have_curlopt_timeout" = "xyes"; then
2237     AC_DEFINE([HAVE_CURLOPT_TIMEOUT_MS], [1],
2238       [Define if libcurl supports CURLOPT_TIMEOUT_MS option.]
2239     )
2240   fi
2241 fi
2242
2243 AC_SUBST(BUILD_WITH_LIBCURL_CFLAGS)
2244 AC_SUBST(BUILD_WITH_LIBCURL_LIBS)
2245 # }}}
2246
2247 # --with-libdbi {{{
2248 AC_ARG_WITH([libdbi],
2249   [AS_HELP_STRING([--with-libdbi@<:@=PREFIX@:>@], [Path to libdbi.])],
2250   [
2251     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
2252       with_libdbi_cppflags="-I$withval/include"
2253       with_libdbi_ldflags="-L$withval/lib"
2254       with_libdbi="yes"
2255     else
2256       with_libdbi="$withval"
2257     fi
2258   ],
2259   [with_libdbi="yes"]
2260 )
2261
2262 if test "x$with_libdbi" = "xyes"; then
2263   SAVE_CPPFLAGS="$CPPFLAGS"
2264   CPPFLAGS="$CPPFLAGS $with_libdbi_cppflags"
2265
2266   AC_CHECK_HEADERS([dbi/dbi.h],
2267     [with_libdbi="yes"],
2268     [with_libdbi="no (dbi/dbi.h not found)"]
2269   )
2270
2271   CPPFLAGS="$SAVE_CPPFLAGS"
2272 fi
2273
2274 if test "x$with_libdbi" = "xyes"; then
2275   SAVE_LDFLAGS="$LDFLAGS"
2276   LDFLAGS="$LDFLAGS $with_libdbi_ldflags"
2277
2278   AC_CHECK_LIB([dbi], [dbi_initialize],
2279     [with_libdbi="yes"],
2280     [with_libdbi="no (Symbol 'dbi_initialize' not found)"]
2281   )
2282
2283   LDFLAGS="$SAVE_LDFLAGS"
2284 fi
2285
2286 BUILD_WITH_LIBDBI_CPPFLAGS="$with_libdbi_cppflags"
2287 BUILD_WITH_LIBDBI_LDFLAGS="$with_libdbi_ldflags"
2288 BUILD_WITH_LIBDBI_LIBS="-ldbi"
2289 AC_SUBST(BUILD_WITH_LIBDBI_CPPFLAGS)
2290 AC_SUBST(BUILD_WITH_LIBDBI_LDFLAGS)
2291 AC_SUBST(BUILD_WITH_LIBDBI_LIBS)
2292 # }}}
2293
2294 # --with-libesmtp {{{
2295 AC_ARG_WITH([libesmtp],
2296   [AS_HELP_STRING([--with-libesmtp@<:@=PREFIX@:>@], [Path to libesmtp.])],
2297   [
2298     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
2299       with_libesmtp_cppflags="-I$withval/include"
2300       with_libesmtp_ldflags="-L$withval/lib"
2301       with_libesmtp="yes"
2302     else
2303       with_libesmtp="$withval"
2304     fi
2305   ],
2306   [with_libesmtp="yes"]
2307 )
2308
2309 if test "x$with_libesmtp" = "xyes"; then
2310   SAVE_CPPFLAGS="$CPPFLAGS"
2311   CPPFLAGS="$CPPFLAGS $with_libesmtp_cppflags"
2312
2313   AC_CHECK_HEADERS([libesmtp.h],
2314     [with_libesmtp="yes"],
2315     [with_libesmtp="no (libesmtp.h not found)"]
2316   )
2317
2318   CPPFLAGS="$SAVE_CPPFLAGS"
2319 fi
2320
2321 if test "x$with_libesmtp" = "xyes"; then
2322   SAVE_LDFLAGS="$LDFLAGS"
2323   LDFLAGS="$LDFLAGS $with_esmtp_ldflags"
2324
2325   AC_CHECK_LIB([esmtp], [smtp_create_session],
2326     [with_libesmtp="yes"],
2327     [with_libesmtp="no (Symbol 'smtp_create_session' not found)"]
2328   )
2329
2330   LDFLAGS="$SAVE_LDFLAGS"
2331 fi
2332
2333 BUILD_WITH_LIBESMTP_CPPFLAGS="$with_libesmtp_cppflags"
2334 BUILD_WITH_LIBESMTP_LDFLAGS="$with_libesmtp_ldflags"
2335 BUILD_WITH_LIBESMTP_LIBS="-lesmtp"
2336 AC_SUBST(BUILD_WITH_LIBESMTP_CPPFLAGS)
2337 AC_SUBST(BUILD_WITH_LIBESMTP_LDFLAGS)
2338 AC_SUBST(BUILD_WITH_LIBESMTP_LIBS)
2339 # }}}
2340
2341 # --with-libganglia {{{
2342 AC_ARG_WITH([libganglia],
2343   [AS_HELP_STRING([--with-libganglia@<:@=PREFIX@:>@], [Path to libganglia.])],
2344   [
2345     if test -f "$withval" && test -x "$withval"; then
2346       with_libganglia_config="$withval"
2347       with_libganglia="yes"
2348     else if test -f "$withval/bin/ganglia-config" && test -x "$withval/bin/ganglia-config"; then
2349       with_libganglia_config="$withval/bin/ganglia-config"
2350       with_libganglia="yes"
2351     else if test -d "$withval"; then
2352       GANGLIA_CPPFLAGS="-I$withval/include"
2353       GANGLIA_LDFLAGS="-L$withval/lib"
2354       with_libganglia="yes"
2355     else
2356       with_libganglia="$withval"
2357     fi; fi; fi
2358   ],
2359   [with_libganglia="yes"]
2360 )
2361
2362 if test "x$with_libganglia" = "xyes"; then
2363   if test "x$with_libganglia_config" != "x"; then
2364     if test "x$GANGLIA_CPPFLAGS" = "x"; then
2365       GANGLIA_CPPFLAGS=`"$with_libganglia_config" --cflags 2>/dev/null`
2366     fi
2367
2368     if test "x$GANGLIA_LDFLAGS" = "x"; then
2369       GANGLIA_LDFLAGS=`"$with_libganglia_config" --ldflags 2>/dev/null`
2370     fi
2371
2372     if test "x$GANGLIA_LIBS" = "x"; then
2373       GANGLIA_LIBS=`"$with_libganglia_config" --libs 2>/dev/null`
2374     fi
2375   else
2376     GANGLIA_LIBS="-lganglia"
2377   fi
2378 fi
2379
2380 SAVE_CPPFLAGS="$CPPFLAGS"
2381 SAVE_LDFLAGS="$LDFLAGS"
2382 CPPFLAGS="$CPPFLAGS $GANGLIA_CPPFLAGS"
2383 LDFLAGS="$LDFLAGS $GANGLIA_LDFLAGS"
2384
2385 if test "x$with_libganglia" = "xyes"; then
2386   AC_CHECK_HEADERS([gm_protocol.h],
2387     [with_libganglia="yes"],
2388     [with_libganglia="no (gm_protocol.h not found)"]
2389   )
2390 fi
2391
2392 if test "x$with_libganglia" = "xyes"; then
2393   AC_CHECK_LIB([ganglia], [xdr_Ganglia_value_msg],
2394     [with_libganglia="yes"],
2395     [with_libganglia="no (symbol xdr_Ganglia_value_msg not found)"]
2396   )
2397 fi
2398
2399 CPPFLAGS="$SAVE_CPPFLAGS"
2400 LDFLAGS="$SAVE_LDFLAGS"
2401
2402 AC_SUBST(GANGLIA_CPPFLAGS)
2403 AC_SUBST(GANGLIA_LDFLAGS)
2404 AC_SUBST(GANGLIA_LIBS)
2405 # }}}
2406
2407 # --with-libgcrypt {{{
2408 GCRYPT_CPPFLAGS="$GCRYPT_CPPFLAGS"
2409 GCRYPT_LDFLAGS="$GCRYPT_LDFLAGS"
2410 GCRYPT_LIBS="$GCRYPT_LIBS"
2411 AC_ARG_WITH([libgcrypt],
2412   [AS_HELP_STRING([--with-libgcrypt@<:@=PREFIX@:>@], [Path to libgcrypt.])],
2413   [
2414     if test -f "$withval" && test -x "$withval"; then
2415       with_libgcrypt_config="$withval"
2416       with_libgcrypt="yes"
2417     else if test -f "$withval/bin/gcrypt-config" && test -x "$withval/bin/gcrypt-config"; then
2418       with_libgcrypt_config="$withval/bin/gcrypt-config"
2419       with_libgcrypt="yes"
2420     else if test -d "$withval"; then
2421       GCRYPT_CPPFLAGS="$GCRYPT_CPPFLAGS -I$withval/include"
2422       GCRYPT_LDFLAGS="$GCRYPT_LDFLAGS -L$withval/lib"
2423       with_libgcrypt="yes"
2424     else
2425       with_libgcrypt_config="gcrypt-config"
2426       with_libgcrypt="$withval"
2427     fi; fi; fi
2428   ],
2429   [
2430     with_libgcrypt_config="libgcrypt-config"
2431     with_libgcrypt="yes"
2432   ]
2433 )
2434
2435 if test "x$with_libgcrypt" = "xyes" && test "x$with_libgcrypt_config" != "x"; then
2436   if test "x$GCRYPT_CPPFLAGS" = "x"; then
2437     GCRYPT_CPPFLAGS=`"$with_libgcrypt_config" --cflags 2>/dev/null`
2438   fi
2439
2440   if test "x$GCRYPT_LIBS" = "x"; then
2441     GCRYPT_LIBS=`"$with_libgcrypt_config" --libs 2>/dev/null`
2442   fi
2443 fi
2444
2445 SAVE_CPPFLAGS="$CPPFLAGS"
2446 SAVE_LDFLAGS="$LDFLAGS"
2447 SAVE_LIBS="$LIBS"
2448 CPPFLAGS="$CPPFLAGS $GCRYPT_CPPFLAGS"
2449 LDFLAGS="$LDFLAGS $GCRYPT_LDFLAGS"
2450 LIBS="$LIBS $GCRYPT_LIBS"
2451
2452 if test "x$with_libgcrypt" = "xyes"; then
2453   if test "x$GCRYPT_CPPFLAGS" != "x"; then
2454     AC_MSG_NOTICE([gcrypt CPPFLAGS: $GCRYPT_CPPFLAGS])
2455   fi
2456   AC_CHECK_HEADERS([gcrypt.h],
2457     [with_libgcrypt="yes"],
2458     [with_libgcrypt="no (gcrypt.h not found)"]
2459   )
2460 fi
2461
2462 if test "x$with_libgcrypt" = "xyes"; then
2463   AC_CHECK_LIB(gcrypt, gcry_md_hash_buffer,
2464     [with_libgcrypt="yes"],
2465     [with_libgcrypt="no (symbol gcry_md_hash_buffer not found)"]
2466   )
2467 fi
2468
2469 CPPFLAGS="$SAVE_CPPFLAGS"
2470 LDFLAGS="$SAVE_LDFLAGS"
2471 LIBS="$SAVE_LIBS"
2472
2473 AC_SUBST([GCRYPT_CPPFLAGS])
2474 AC_SUBST([GCRYPT_LDFLAGS])
2475 AC_SUBST([GCRYPT_LIBS])
2476 AM_CONDITIONAL([BUILD_WITH_LIBGCRYPT], [test "x$with_libgcrypt" = "xyes"])
2477 # }}}
2478
2479 # --with-libgps {{{
2480 AC_ARG_WITH([libgps],
2481   [AS_HELP_STRING([--with-libgps@<:@=PREFIX@:>@], [Path to libgps.])],
2482   [
2483     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
2484       with_libgps_cflags="-I$withval/include"
2485       with_libgps_ldflags="-L$withval/lib"
2486       with_libgps="yes"
2487     else
2488       with_libgps="$withval"
2489     fi
2490   ],
2491   [with_libgps="yes"]
2492 )
2493
2494 if test "x$with_libgps" = "xyes"; then
2495   SAVE_CFLAGS="$CFLAGS"
2496   CFLAGS="$CFLAGS $with_libgps_cflags"
2497
2498   AC_CHECK_HEADERS([gps.h],
2499     [with_libgps="yes"],
2500     [with_libgps="no (gps.h not found)"]
2501   )
2502
2503   CFLAGS="$SAVE_CFLAGS"
2504 fi
2505
2506 if test "x$with_libgps" = "xyes"; then
2507   SAVE_LDFLAGS="$LDFLAGS"
2508   LDFLAGS="$LDFLAGS $with_libgps_ldflags"
2509
2510   AC_CHECK_LIB([gps], [gps_open],
2511     [with_libgps="yes"],
2512     [with_libgps="no (symbol gps_open not found)"]
2513   )
2514
2515   LDFLAGS="$SAVE_LDFLAGS"
2516 fi
2517
2518 if test "x$with_libgps" = "xyes"; then
2519   BUILD_WITH_LIBGPS_CFLAGS="$with_libgps_cflags"
2520   BUILD_WITH_LIBGPS_LDFLAGS="$with_libgps_ldflags"
2521   BUILD_WITH_LIBGPS_LIBS="-lgps"
2522 fi
2523
2524 AC_SUBST([BUILD_WITH_LIBGPS_CFLAGS])
2525 AC_SUBST([BUILD_WITH_LIBGPS_LDFLAGS])
2526 AC_SUBST([BUILD_WITH_LIBGPS_LIBS])
2527
2528 # }}}
2529
2530 # --with-libgrpc++ {{{
2531 AC_ARG_WITH([libgrpc++],
2532   [AS_HELP_STRING([--with-libgrpc++@<:@=PREFIX@:>@], [Path to libgrpc++.])],
2533   [
2534     with_grpcpp="$withval"
2535     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
2536       with_libgrpcpp_cppflags="-I$withval/include"
2537       with_libgrpcpp_ldflags="-L$withval/lib"
2538       with_libgrpcpp="yes"
2539     fi
2540     if test "x$withval" = "xno"; then
2541       with_libgrpcpp="no (disabled on command line)"
2542     fi
2543   ],
2544   [withval="yes"]
2545 )
2546 if test "x$withval" = "xyes"; then
2547 PKG_CHECK_MODULES([GRPCPP], [grpc++],
2548   [with_libgrpcpp="yes"],
2549   [with_libgrpcpp="no (pkg-config could not find libgrpc++)"]
2550 )
2551 fi
2552
2553 if test "x$withval" != "xno"; then
2554   AC_MSG_CHECKING([whether $CXX accepts -std=c++11])
2555   if test_cxx_flags -std=c++11; then
2556     AC_MSG_RESULT([yes])
2557   else
2558     AC_MSG_RESULT([no])
2559     with_libgrpcpp="no (requires C++11 support)"
2560   fi
2561 fi
2562
2563 if test "x$with_libgrpcpp" = "xyes"; then
2564   AC_LANG_PUSH(C++)
2565   SAVE_CPPFLAGS="$CPPFLAGS"
2566   CPPFLAGS="-std=c++11 $with_libgrpcpp_cppflags $GRPCPP_CFLAGS $CPPFLAGS"
2567   AC_CHECK_HEADERS([grpc++/grpc++.h],
2568     [with_libgrpcpp="yes"],
2569     [with_libgrpcpp="no (<grpc++/grpc++.h> not found)"]
2570   )
2571   CPPFLAGS="$SAVE_CPPFLAGS"
2572   AC_LANG_POP(C++)
2573 fi
2574
2575 if test "x$with_libgrpcpp" = "xyes"; then
2576   AC_LANG_PUSH(C++)
2577   SAVE_CPPFLAGS="$CPPFLAGS"
2578   SAVE_LDFLAGS="$LDFLAGS"
2579   SAVE_LIBS="$LIBS"
2580   CPPFLAGS="-std=c++11 $with_libgrpcpp_cppflags $GRPCPP_CFLAGS $CPPFLAGS"
2581   LDFLAGS="$with_libgrpcpp_ldflags"
2582   if test "x$GRPCPP_LIBS" = "x"; then
2583     LIBS="-lgrpc++"
2584   else
2585     LIBS="$GRPCPP_LIBS"
2586   fi
2587   AC_LINK_IFELSE(
2588     [
2589       AC_LANG_PROGRAM(
2590         [[#include <grpc++/grpc++.h>]],
2591         [[grpc::ServerBuilder sb;]]
2592       )
2593     ],
2594     [
2595       with_libgrpcpp="yes"
2596       if test "x$GRPCPP_LIBS" = "x"; then
2597         GRPCPP_LIBS="-lgrpc++"
2598       fi
2599     ],
2600     [with_libgrpcpp="no (libgrpc++ not found)"]
2601   )
2602   CPPFLAGS="$SAVE_CPPFLAGS"
2603   LDFLAGS="$SAVE_LDFLAGS"
2604   LIBS="$SAVE_LIBS"
2605   AC_LANG_POP(C++)
2606 fi
2607
2608 BUILD_WITH_LIBGRPCPP_CPPFLAGS="-std=c++11 $with_libgrpcpp_cppflags $GRPCPP_CFLAGS"
2609 BUILD_WITH_LIBGRPCPP_LDFLAGS="$with_libgrpcpp_ldflags"
2610 BUILD_WITH_LIBGRPCPP_LIBS="$GRPCPP_LIBS"
2611 AC_SUBST([BUILD_WITH_LIBGRPCPP_CPPFLAGS])
2612 AC_SUBST([BUILD_WITH_LIBGRPCPP_LDFLAGS])
2613 AC_SUBST([BUILD_WITH_LIBGRPCPP_LIBS])
2614 # }}}
2615
2616 AC_ARG_VAR([GRPC_CPP_PLUGIN], [path to the grpc_cpp_plugin binary])
2617 AC_PATH_PROG([GRPC_CPP_PLUGIN], [grpc_cpp_plugin])
2618 AM_CONDITIONAL([HAVE_GRPC_CPP], [test "x$GRPC_CPP_PLUGIN" != "x"])
2619
2620 # --with-libiptc {{{
2621 AC_ARG_WITH([libiptc],
2622   [AS_HELP_STRING([--with-libiptc@<:@=PREFIX@:>@], [Path to libiptc.])],
2623   [
2624     if test "x$withval" = "xyes"; then
2625       with_libiptc="pkgconfig"
2626     else if test "x$withval" = "xno"; then
2627       with_libiptc="no"
2628     else
2629       with_libiptc="yes"
2630       with_libiptc_cflags="-I$withval/include"
2631       with_libiptc_libs="-L$withval/lib"
2632     fi; fi
2633   ],
2634   [
2635     if test "x$ac_system" = "xLinux"; then
2636       with_libiptc="pkgconfig"
2637     else
2638       with_libiptc="no (Linux only)"
2639     fi
2640   ]
2641 )
2642
2643 if test "x$with_libiptc" = "xpkgconfig"; then
2644   $PKG_CONFIG --exists 'libiptc' 2>/dev/null
2645   if test $? -ne 0; then
2646     with_libiptc="no (pkg-config doesn't know libiptc)"
2647   fi
2648 fi
2649
2650 if test "x$with_libiptc" = "xpkgconfig"; then
2651   with_libiptc_cflags="`$PKG_CONFIG --cflags 'libiptc'`"
2652   if test $? -ne 0; then
2653     with_libiptc="no ($PKG_CONFIG failed)"
2654   fi
2655
2656   with_libiptc_libs="`$PKG_CONFIG --libs 'libiptc'`"
2657   if test $? -ne 0; then
2658     with_libiptc="no ($PKG_CONFIG failed)"
2659   fi
2660 fi
2661
2662 SAVE_CPPFLAGS="$CPPFLAGS"
2663 CPPFLAGS="$CPPFLAGS $with_libiptc_cflags"
2664
2665 # check whether the header file for libiptc is available.
2666 if test "x$with_libiptc" = "xpkgconfig"; then
2667   AC_CHECK_HEADERS([libiptc/libiptc.h libiptc/libip6tc.h],
2668     [],
2669     [with_libiptc="no (header file missing)"]
2670   )
2671 fi
2672
2673 # If the header file is available, check for the required type declaractions.
2674 # They may be missing in old versions of libiptc. In that case, they will be
2675 # declared in the iptables plugin.
2676 if test "x$with_libiptc" = "xpkgconfig"; then
2677   AC_CHECK_TYPES([iptc_handle_t, ip6tc_handle_t], [], [])
2678 fi
2679
2680 # Check for the iptc_init symbol in the library.
2681 # This could be in iptc or ip4tc
2682 if test "x$with_libiptc" = "xpkgconfig"; then
2683   SAVE_LIBS="$LIBS"
2684   AC_SEARCH_LIBS([iptc_init], [iptc ip4tc],
2685     [with_libiptc="pkgconfig"],
2686     [with_libiptc="no"],
2687     [$with_libiptc_libs]
2688   )
2689   LIBS="$SAVE_LIBS"
2690 fi
2691
2692 if test "x$with_libiptc" = "xpkgconfig"; then
2693   with_libiptc="yes"
2694 fi
2695
2696 CPPFLAGS="$SAVE_CPPFLAGS"
2697
2698 if test "x$with_libiptc" = "xyes"; then
2699   BUILD_WITH_LIBIPTC_CPPFLAGS="$with_libiptc_cflags"
2700   BUILD_WITH_LIBIPTC_LDFLAGS="$with_libiptc_libs"
2701 fi
2702 AC_SUBST([BUILD_WITH_LIBIPTC_CPPFLAGS])
2703 AC_SUBST([BUILD_WITH_LIBIPTC_LDFLAGS])
2704 # }}}
2705
2706 # --with-libdpdk {{{
2707 AC_ARG_VAR([LIBDPDK_CPPFLAGS], [Preprocessor flags for libdpdk])
2708 AC_ARG_VAR([LIBDPDK_LDFLAGS], [Linker flags for libdpdk])
2709
2710 AC_ARG_WITH([libdpdk], [AS_HELP_STRING([--without-libdpdk], [Disable libdpdk.])])
2711
2712 if test "x$with_libdpdk" != "xno"; then
2713   if test "x$LIBDPDK_CPPFLAGS" = "x"; then
2714     LIBDPDK_CPPFLAGS="-I/usr/include/dpdk"
2715   fi
2716   SAVE_CPPFLAGS="$CPPFLAGS"
2717   CPPFLAGS="$LIBDPDK_CPPFLAGS $CPPFLAGS"
2718   AC_CHECK_HEADERS([rte_config.h],
2719     [
2720       with_libdpdk="yes"
2721       AC_COMPILE_IFELSE(
2722         [
2723           AC_LANG_PROGRAM(
2724             [[
2725               #include <rte_version.h>
2726               #if RTE_VERSION < RTE_VERSION_NUM(16,7,0,0)
2727               #error "required DPDK >= 16.07"
2728               #endif
2729             ]],
2730             [[
2731               return 0;
2732             ]]
2733           )
2734         ],
2735         [dpdk_keepalive="yes"],
2736         [dpdk_keepalive="no (DPDK version < 16.07)"]
2737       )
2738     ],
2739     [with_libdpdk="no (rte_config.h not found)"]
2740   )
2741   CPPFLAGS="$SAVE_CPPFLAGS"
2742 fi
2743
2744 if test "x$with_libdpdk" = "xyes"; then
2745   SAVE_LDFLAGS="$LDFLAGS"
2746   LDFLAGS="$LIBDPDK_LDFLAGS $LDFLAGS"
2747   AC_CHECK_LIB([dpdk], [rte_eal_init],
2748     [with_libdpdk="yes"],
2749     [with_libdpdk="no (symbol 'rte_eal_init' not found)"]
2750   )
2751   LDFLAGS="$SAVE_LDFLAGS"
2752 fi
2753
2754 # }}}
2755
2756 # --with-java {{{
2757 with_java_home="$JAVA_HOME"
2758 if test "x$with_java_home" = "x"; then
2759   with_java_home="/usr/lib/jvm"
2760 fi
2761
2762 JAVAC="$JAVAC"
2763 JAR="$JAR"
2764 AC_ARG_WITH([java],
2765   [AS_HELP_STRING([--with-java@<:@=PREFIX@:>@], [Path to Java home.])],
2766   [
2767     if test "x$withval" = "xno"; then
2768       with_java="no"
2769     else if test "x$withval" = "xyes"; then
2770       with_java="yes"
2771     else
2772       with_java_home="$withval"
2773       with_java="yes"
2774     fi; fi
2775   ],
2776   [with_java="yes"]
2777 )
2778
2779 if test "x$with_java" = "xyes"; then
2780   if test -d "$with_java_home"; then
2781     AC_MSG_CHECKING([for jni.h])
2782     TMPVAR=`find -L "$with_java_home" -name jni.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$TMPVAR"
2786     else
2787       AC_MSG_RESULT([not found])
2788     fi
2789
2790     AC_MSG_CHECKING([for jni_md.h])
2791     TMPVAR=`find -L "$with_java_home" -name jni_md.h -type f -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 $TMPVAR])
2794       JAVA_CPPFLAGS="$JAVA_CPPFLAGS -I$TMPVAR"
2795     else
2796       AC_MSG_RESULT([not found])
2797     fi
2798
2799     AC_MSG_CHECKING([for libjvm.so])
2800     TMPVAR=`find -L "$with_java_home" -type f \( -name libjvm.so -o -name libjvm.dylib \) -exec 'dirname' '{}' ';' 2>/dev/null | LC_ALL=C sort | head -n 1`
2801     if test "x$TMPVAR" != "x"; then
2802       AC_MSG_RESULT([found in $TMPVAR])
2803       JAVA_LDFLAGS="$JAVA_LDFLAGS -L$TMPVAR -Wl,-rpath -Wl,$TMPVAR"
2804     else
2805       AC_MSG_RESULT([not found])
2806     fi
2807
2808     if test "x$JAVAC" = "x"; then
2809       AC_MSG_CHECKING([for javac])
2810       TMPVAR=`find -L "$with_java_home" -name javac -type f 2>/dev/null | LC_ALL=C sort | head -n 1`
2811       if test "x$TMPVAR" != "x"; then
2812         JAVAC="$TMPVAR"
2813         AC_MSG_RESULT([$JAVAC])
2814       else
2815         AC_MSG_RESULT([not found])
2816       fi
2817     fi
2818
2819     if test "x$JAR" = "x"; then
2820       AC_MSG_CHECKING([for jar])
2821       TMPVAR=`find -L "$with_java_home" -name jar -type f 2>/dev/null | LC_ALL=C sort | head -n 1`
2822       if test "x$TMPVAR" != "x"; then
2823         JAR="$TMPVAR"
2824         AC_MSG_RESULT([$JAR])
2825       else
2826         AC_MSG_RESULT([not found])
2827       fi
2828     fi
2829   else if test "x$with_java_home" != "x"; then
2830     AC_MSG_WARN([JAVA_HOME: No such directory: $with_java_home])
2831   fi; fi
2832 fi
2833
2834 if test "x$JAVA_CPPFLAGS" != "x"; then
2835   AC_MSG_NOTICE([Building with JAVA_CPPFLAGS set to: $JAVA_CPPFLAGS])
2836 fi
2837 if test "x$JAVA_CFLAGS" != "x"; then
2838   AC_MSG_NOTICE([Building with JAVA_CFLAGS set to: $JAVA_CFLAGS])
2839 fi
2840 if test "x$JAVA_LDFLAGS" != "x"; then
2841   AC_MSG_NOTICE([Building with JAVA_LDFLAGS set to: $JAVA_LDFLAGS])
2842 fi
2843 if test "x$JAVA_LIBS" != "x"; then
2844   AC_MSG_NOTICE([Building with JAVA_LIBS set to: $JAVA_LIBS])
2845 fi
2846 if test "x$JAVAC" = "x"; then
2847   with_javac_path="$PATH"
2848   if test "x$with_java_home" != "x"; then
2849     with_javac_path="$with_java_home:with_javac_path"
2850     if test -d "$with_java_home/bin"; then
2851       with_javac_path="$with_java_home/bin:with_javac_path"
2852     fi
2853   fi
2854
2855   AC_PATH_PROG([JAVAC], [javac], [], "$with_javac_path")
2856 fi
2857
2858 if test "x$JAVAC" = "x"; then
2859   with_java="no (javac not found)"
2860 fi
2861
2862 if test "x$JAR" = "x"; then
2863   with_jar_path="$PATH"
2864   if test "x$with_java_home" != "x"; then
2865     with_jar_path="$with_java_home:$with_jar_path"
2866     if test -d "$with_java_home/bin"; then
2867       with_jar_path="$with_java_home/bin:$with_jar_path"
2868     fi
2869   fi
2870
2871   AC_PATH_PROG([JAR], [jar], [], "$with_jar_path")
2872 fi
2873
2874 if test "x$JAR" = "x"; then
2875   with_java="no (jar not found)"
2876 fi
2877
2878 SAVE_CPPFLAGS="$CPPFLAGS"
2879 SAVE_CFLAGS="$CFLAGS"
2880 SAVE_LDFLAGS="$LDFLAGS"
2881 SAVE_LIBS="$LIBS"
2882 CPPFLAGS="$CPPFLAGS $JAVA_CPPFLAGS"
2883 CFLAGS="$CFLAGS $JAVA_CFLAGS"
2884 LDFLAGS="$LDFLAGS $JAVA_LDFLAGS"
2885 LIBS="$LIBS $JAVA_LIBS"
2886
2887 if test "x$with_java" = "xyes"; then
2888   AC_CHECK_HEADERS([jni.h],
2889     [with_jave="yes"],
2890     [with_java="no (jni.h not found)"])
2891 fi
2892
2893 if test "x$with_java" = "xyes"; then
2894   AC_CHECK_LIB([jvm], [JNI_CreateJavaVM],
2895     [with_java="yes"],
2896     [with_java="no (Symbol 'JNI_CreateJavaVM' not found)"],
2897     [$JAVA_LIBS $PTHREAD_LIBS]
2898   )
2899 fi
2900
2901 if test "x$with_java" = "xyes"; then
2902   JAVA_LIBS="$JAVA_LIBS -ljvm"
2903   AC_MSG_NOTICE([Building with JAVA_LIBS set to: $JAVA_LIBS])
2904 fi
2905
2906 CPPFLAGS="$SAVE_CPPFLAGS"
2907 CFLAGS="$SAVE_CFLAGS"
2908 LDFLAGS="$SAVE_LDFLAGS"
2909 LIBS="$SAVE_LIBS"
2910
2911 AC_SUBST([JAVA_CPPFLAGS])
2912 AC_SUBST([JAVA_CFLAGS])
2913 AC_SUBST([JAVA_LDFLAGS])
2914 AC_SUBST([JAVA_LIBS])
2915 AM_CONDITIONAL([BUILD_WITH_JAVA], [test "x$with_java" = "xyes"])
2916 # }}}
2917
2918 # --with-libldap {{{
2919 AC_ARG_WITH([libldap],
2920   [AS_HELP_STRING([--with-libldap@<:@=PREFIX@:>@], [Path to libldap.])],
2921   [
2922     if test "x$withval" = "xyes"; then
2923       with_libldap="yes"
2924     else if test "x$withval" = "xno"; then
2925       with_libldap="no"
2926     else
2927       with_libldap="yes"
2928       LIBLDAP_CPPFLAGS="$LIBLDAP_CPPFLAGS -I$withval/include"
2929       LIBLDAP_LDFLAGS="$LIBLDAP_LDFLAGS -L$withval/lib"
2930     fi; fi
2931   ],
2932   [with_libldap="yes"]
2933 )
2934
2935 SAVE_CPPFLAGS="$CPPFLAGS"
2936 SAVE_LDFLAGS="$LDFLAGS"
2937
2938 CPPFLAGS="$CPPFLAGS $LIBLDAP_CPPFLAGS"
2939 LDFLAGS="$LDFLAGS $LIBLDAP_LDFLAGS"
2940
2941 if test "x$with_libldap" = "xyes"; then
2942   if test "x$LIBLDAP_CPPFLAGS" != "x"; then
2943     AC_MSG_NOTICE([libldap CPPFLAGS: $LIBLDAP_CPPFLAGS])
2944   fi
2945
2946   AC_CHECK_HEADERS([ldap.h],
2947     [with_libldap="yes"],
2948     [with_libldap="no ('ldap.h' not found)"]
2949   )
2950 fi
2951
2952 if test "x$with_libldap" = "xyes"; then
2953   if test "x$LIBLDAP_LDFLAGS" != "x"; then
2954     AC_MSG_NOTICE([libldap LDFLAGS: $LIBLDAP_LDFLAGS])
2955   fi
2956
2957   AC_CHECK_LIB([ldap], [ldap_initialize],
2958     [with_libldap="yes"],
2959     [with_libldap="no (symbol 'ldap_initialize' not found)"]
2960   )
2961 fi
2962
2963 CPPFLAGS="$SAVE_CPPFLAGS"
2964 LDFLAGS="$SAVE_LDFLAGS"
2965
2966 if test "x$with_libldap" = "xyes"
2967 then
2968   BUILD_WITH_LIBLDAP_CPPFLAGS="$LIBLDAP_CPPFLAGS"
2969   BUILD_WITH_LIBLDAP_LDFLAGS="$LIBLDAP_LDFLAGS"
2970 fi
2971 AC_SUBST([BUILD_WITH_LIBLDAP_CPPFLAGS])
2972 AC_SUBST([BUILD_WITH_LIBLDAP_LDFLAGS])
2973 # }}}
2974
2975 # --with-liblua {{{
2976 AC_ARG_VAR([LIBLUA_PKG_CONFIG_NAME], [Name of liblua used by pkg-config])
2977 if test "x$LIBLUA_PKG_CONFIG_NAME" != "x"
2978 then
2979   PKG_CHECK_MODULES([LUA], [$LIBLUA_PKG_CONFIG_NAME],
2980     [with_liblua="yes"],
2981     [with_liblua="no"]
2982   )
2983 else
2984   PKG_CHECK_MODULES([LUA], [lua],
2985     [with_liblua="yes"],
2986     [
2987       PKG_CHECK_MODULES([LUA], [lua-5.3],
2988         [with_liblua="yes"],
2989         [
2990           PKG_CHECK_MODULES([LUA], [lua5.3],
2991             [with_liblua="yes"],
2992             [
2993               PKG_CHECK_MODULES([LUA], [lua-5.2],
2994                 [with_liblua="yes"],
2995                 [
2996                   PKG_CHECK_MODULES([LUA], [lua5.2],
2997                     [with_liblua="yes"],
2998                     [
2999                       PKG_CHECK_MODULES([LUA], [lua-5.1],
3000                         [with_liblua="yes"],
3001                         [
3002                           PKG_CHECK_MODULES([LUA], [lua5.1],
3003                             [with_liblua="yes"],
3004                             [with_liblua="no (pkg-config cannot find liblua)"]
3005                           )
3006                         ]
3007                       )
3008                     ]
3009                   )
3010                 ]
3011               )
3012             ]
3013           )
3014         ]
3015       )
3016     ]
3017   )
3018 fi
3019
3020 if test "x$with_liblua" = "xyes"
3021 then
3022   SAVE_CPPFLAGS="$CPPFLAGS"
3023   CPPFLAGS="$CPPFLAGS $LUA_CFLAGS"
3024
3025   AC_CHECK_HEADERS([lua.h lauxlib.h lualib.h],
3026     [with_liblua="yes"],
3027     [with_liblua="no (header not found)"]
3028   )
3029
3030   CPPFLAGS="$SAVE_CPPFLAGS"
3031 fi
3032
3033 if test "x$with_liblua" = "xyes"
3034 then
3035   SAVE_LIBS="$LIBS"
3036   LIBS="$LIBS $LUA_LIBS"
3037
3038   AC_CHECK_FUNC([lua_settop],
3039     [with_liblua="yes"],
3040     [with_liblua="no (symbol 'lua_settop' not found)"]
3041   )
3042
3043   LIBS="$SAVE_LIBS"
3044 fi
3045
3046 if test "x$with_liblua" = "xyes"
3047 then
3048     BUILD_WITH_LIBLUA_CFLAGS="$LUA_CFLAGS"
3049     BUILD_WITH_LIBLUA_LIBS="$LUA_LIBS"
3050 fi
3051 AC_SUBST(BUILD_WITH_LIBLUA_CFLAGS)
3052 AC_SUBST(BUILD_WITH_LIBLUA_LIBS)
3053 # }}}
3054
3055 # --with-liblvm2app {{{
3056 AC_ARG_WITH([liblvm2app],
3057   [AS_HELP_STRING([--with-liblvm2app@<:@=PREFIX@:>@], [Path to liblvm2app.])],
3058   [
3059     if test "x$withval" = "xno"; then
3060       with_liblvm2app="no"
3061     else
3062       with_liblvm2app="yes"
3063       if test "x$withval" != "xyes"; then
3064         with_liblvm2app_cppflags="-I$withval/include"
3065         with_liblvm2app_ldflags="-L$withval/lib"
3066       fi
3067     fi
3068   ],
3069   [
3070     if test "x$ac_system" = "xLinux"; then
3071       with_liblvm2app="yes"
3072     else
3073       with_liblvm2app="no (Linux only library)"
3074     fi
3075   ]
3076 )
3077
3078 if test "x$with_liblvm2app" = "xyes"; then
3079   SAVE_CPPFLAGS="$CPPFLAGS"
3080   CPPFLAGS="$CPPFLAGS $with_liblvm2app_cppflags"
3081
3082   AC_CHECK_HEADERS([lvm2app.h],
3083     [with_liblvm2app="yes"],
3084     [with_liblvm2app="no (lvm2app.h not found)"]
3085   )
3086
3087   CPPFLAGS="$SAVE_CPPFLAGS"
3088 fi
3089
3090 if test "x$with_liblvm2app" = "xyes"; then
3091   SAVE_CPPFLAGS="$CPPFLAGS"
3092   SAVE_LDFLAGS="$LDFLAGS"
3093   CPPFLAGS="$CPPFLAGS $with_liblvm2app_cppflags"
3094   LDFLAGS="$LDFLAGS $with_liblvm2app_ldflags"
3095
3096   AC_CHECK_LIB([lvm2app], [lvm_lv_get_property],
3097     [with_liblvm2app="yes"],
3098     [with_liblvm2app="no (Symbol 'lvm_lv_get_property' not found)"]
3099   )
3100
3101   CPPFLAGS="$SAVE_CPPFLAGS"
3102   LDFLAGS="$SAVE_LDFLAGS"
3103 fi
3104
3105 if test "x$with_liblvm2app" = "xyes"; then
3106   BUILD_WITH_LIBLVM2APP_CPPFLAGS="$with_liblvm2app_cppflags"
3107   BUILD_WITH_LIBLVM2APP_LDFLAGS="$with_liblvm2app_ldflags"
3108   BUILD_WITH_LIBLVM2APP_LIBS="-llvm2app"
3109 fi
3110
3111 AC_SUBST([BUILD_WITH_LIBLVM2APP_CPPFLAGS])
3112 AC_SUBST([BUILD_WITH_LIBLVM2APP_LDFLAGS])
3113 AC_SUBST([BUILD_WITH_LIBLVM2APP_LIBS])
3114 # }}}
3115
3116 # --with-libmemcached {{{
3117 AC_ARG_WITH([libmemcached],
3118   [AS_HELP_STRING([--with-libmemcached@<:@=PREFIX@:>@], [Path to libmemcached.])],
3119   [
3120     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
3121       with_libmemcached_cppflags="-I$withval/include"
3122       with_libmemcached_ldflags="-L$withval/lib"
3123       with_libmemcached="yes"
3124     else
3125       with_libmemcached="$withval"
3126     fi
3127   ],
3128   [with_libmemcached="yes"]
3129 )
3130
3131 if test "x$with_libmemcached" = "xyes"; then
3132   SAVE_CPPFLAGS="$CPPFLAGS"
3133   CPPFLAGS="$CPPFLAGS $with_libmemcached_cppflags"
3134
3135   AC_CHECK_HEADERS([libmemcached/memcached.h],
3136     [with_libmemcached="yes"],
3137     [with_libmemcached="no (libmemcached/memcached.h not found)"]
3138   )
3139
3140   CPPFLAGS="$SAVE_CPPFLAGS"
3141 fi
3142
3143 if test "x$with_libmemcached" = "xyes"; then
3144   SAVE_CPPFLAGS="$CPPFLAGS"
3145   SAVE_LDFLAGS="$LDFLAGS"
3146   CPPFLAGS="$CPPFLAGS $with_libmemcached_cppflags"
3147   LDFLAGS="$LDFLAGS $with_libmemcached_ldflags"
3148
3149   AC_CHECK_LIB([memcached], [memcached_create],
3150     [with_libmemcached="yes"],
3151     [with_libmemcached="no (Symbol 'memcached_create' not found)"]
3152   )
3153
3154   CPPFLAGS="$SAVE_CPPFLAGS"
3155   LDFLAGS="$SAVE_LDFLAGS"
3156 fi
3157
3158 if test "x$with_libmemcached" = "xyes"; then
3159   BUILD_WITH_LIBMEMCACHED_CPPFLAGS="$with_libmemcached_cppflags"
3160   BUILD_WITH_LIBMEMCACHED_LDFLAGS="$with_libmemcached_ldflags"
3161   BUILD_WITH_LIBMEMCACHED_LIBS="-lmemcached"
3162 fi
3163
3164 AC_SUBST([BUILD_WITH_LIBMEMCACHED_CPPFLAGS])
3165 AC_SUBST([BUILD_WITH_LIBMEMCACHED_LDFLAGS])
3166 AC_SUBST([BUILD_WITH_LIBMEMCACHED_LIBS])
3167 # }}}
3168
3169 # --with-libmicrohttpd {{{
3170 with_libmicrohttpd_cppflags=""
3171 with_libmicrohttpd_ldflags=""
3172 AC_ARG_WITH([libmicrohttpd], [AS_HELP_STRING([--with-libmicrohttpd@<:@=PREFIX@:>@], [Path to libmicrohttpd.])],
3173   [
3174     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
3175       with_libmicrohttpd_cppflags="-I$withval/include"
3176       with_libmicrohttpd_ldflags="-L$withval/lib"
3177       with_libmicrohttpd="yes"
3178     fi
3179     if test "x$withval" = "xno"; then
3180       with_libmicrohttpd="no (disabled on command line)"
3181     fi
3182   ],
3183   [withval="yes"]
3184 )
3185 if test "x$withval" = "xyes"; then
3186   PKG_CHECK_MODULES([MICROHTTPD], [libmicrohttpd],
3187     [with_libmicrohttpd="yes"],
3188     [with_libmicrohttpd="no (pkg-config could not find libmicrohttpd)"]
3189   )
3190 fi
3191
3192 if test "x$MICROHTTPD_LIBS" = "x"; then
3193   MICROHTTPD_LIBS="-lmicrohttpd"
3194 fi
3195
3196 SAVE_CPPFLAGS="$CPPFLAGS"
3197 SAVE_LDFLAGS="$LDFLAGS"
3198 SAVE_LIBS="$LIBS"
3199 CPPFLAGS="$with_libmicrohttpd_cppflags $MICROHTTPD_CFLAGS"
3200 LDFLAGS="$with_libmicrohttpd_ldflags $LDFLAGS"
3201 LIBS="$LIBS $MICROHTTPD_LIBS"
3202
3203 if test "x$with_libmicrohttpd" = "xyes"; then
3204   AC_CHECK_HEADERS([microhttpd.h],
3205    [with_libmicrohttpd="yes"],
3206    [with_libmicrohttpd="no (<microhttpd.h> not found)"]
3207   )
3208 fi
3209
3210 if test "x$with_libmicrohttpd" = "xyes"; then
3211   AC_CHECK_LIB([microhttpd], [MHD_start_daemon],
3212     [with_libmicrohttpd="yes"],
3213     [with_libmicrohttpd="no (libmicrohttpd not found)"]
3214   )
3215 fi
3216
3217 CPPFLAGS="$SAVE_CPPFLAGS"
3218 LDFLAGS="$SAVE_LDFLAGS"
3219 LIBS="$SAVE_LIBS"
3220
3221 BUILD_WITH_LIBMICROHTTPD_CPPFLAGS="$with_libmicrohttpd_cppflags $MICROHTTPD_CFLAGS"
3222 BUILD_WITH_LIBMICROHTTPD_LDFLAGS="$with_libmicrohttpd_ldflags"
3223 BUILD_WITH_LIBMICROHTTPD_LIBS="$MICROHTTPD_LIBS"
3224 AC_SUBST([BUILD_WITH_LIBMICROHTTPD_CPPFLAGS])
3225 AC_SUBST([BUILD_WITH_LIBMICROHTTPD_LDFLAGS])
3226 AC_SUBST([BUILD_WITH_LIBMICROHTTPD_LIBS])
3227 # }}}
3228
3229 # --with-libmodbus {{{
3230 AC_ARG_WITH([libmodbus],
3231   [AS_HELP_STRING([--with-libmodbus@<:@=PREFIX@:>@], [Path to the modbus library.])],
3232   [
3233     if test "x$withval" = "xno"; then
3234       with_libmodbus="no"
3235     else if test "x$withval" = "xyes"; then
3236       with_libmodbus="use_pkgconfig"
3237     else if test -d "$with_libmodbus/lib"; then
3238       AC_MSG_NOTICE([Not checking for libmodbus: Manually configured])
3239       with_libmodbus_cflags="-I$withval/include"
3240       with_libmodbus_libs="-L$withval/lib -lmodbus"
3241       with_libmodbus="yes"
3242     fi; fi; fi
3243   ],
3244   [with_libmodbus="use_pkgconfig"]
3245 )
3246
3247 # configure using pkg-config
3248 if test "x$with_libmodbus" = "xuse_pkgconfig"; then
3249   AC_MSG_NOTICE([Checking for libmodbus using $PKG_CONFIG])
3250   $PKG_CONFIG --exists 'libmodbus' 2>/dev/null
3251   if test $? -ne 0; then
3252     with_libmodbus="no (pkg-config doesn't know libmodbus)"
3253   fi
3254 fi
3255
3256 if test "x$with_libmodbus" = "xuse_pkgconfig"; then
3257   with_libmodbus_cflags="`$PKG_CONFIG --cflags 'libmodbus'`"
3258   if test $? -ne 0; then
3259     with_libmodbus="no ($PKG_CONFIG failed)"
3260   fi
3261
3262   with_libmodbus_libs="`$PKG_CONFIG --libs 'libmodbus'`"
3263   if test $? -ne 0; then
3264     with_libmodbus="no ($PKG_CONFIG failed)"
3265   fi
3266 fi
3267
3268 if test "x$with_libmodbus" = "xuse_pkgconfig"; then
3269   with_libmodbus="yes"
3270 fi
3271
3272 if test "x$with_libmodbus" = "xyes"; then
3273   SAVE_CPPFLAGS="$CPPFLAGS"
3274   CPPFLAGS="$CPPFLAGS $with_libmodbus_cflags"
3275
3276   AC_CHECK_HEADERS([modbus.h],
3277     [with_libmodbus="yes"],
3278     [with_libmodbus="no (modbus.h not found)"]
3279   )
3280
3281   CPPFLAGS="$SAVE_CPPFLAGS"
3282 fi
3283
3284 if test "x$with_libmodbus" = "xyes"; then
3285   SAVE_LDFLAGS="$LDFLAGS"
3286   LDFLAGS="$LDFLAGS $with_libmodbus_libs"
3287
3288   AC_CHECK_LIB([modbus], [modbus_connect],
3289     [with_libmodbus="yes"],
3290     [with_libmodbus="no (symbol modbus_connect not found)"]
3291   )
3292
3293   LDFLAGS="$SAVE_LDFLAGS"
3294 fi
3295
3296 if test "x$with_libmodbus" = "xyes"; then
3297   BUILD_WITH_LIBMODBUS_CFLAGS="$with_libmodbus_cflags"
3298   BUILD_WITH_LIBMODBUS_LIBS="$with_libmodbus_libs"
3299 fi
3300
3301 AC_SUBST([BUILD_WITH_LIBMODBUS_CFLAGS])
3302 AC_SUBST([BUILD_WITH_LIBMODBUS_LIBS])
3303 # }}}
3304
3305 # --with-libmongoc {{{
3306 AC_ARG_WITH([libmongoc],
3307   [AS_HELP_STRING([--with-libmongoc@<:@=PREFIX@:>@], [Path to libmongoc.])],
3308   [
3309     if test "x$withval" = "xyes"; then
3310       with_libmongoc="yes"
3311     else if test "x$withval" = "xno"; then
3312       with_libmongoc="no"
3313     else
3314       with_libmongoc="yes"
3315       LIBMONGOC_CPPFLAGS="$LIBMONGOC_CPPFLAGS -I$withval/include"
3316       LIBMONGOC_LDFLAGS="$LIBMONGOC_LDFLAGS -L$withval/lib"
3317     fi; fi
3318   ],
3319   [with_libmongoc="yes"]
3320 )
3321
3322 SAVE_CPPFLAGS="$CPPFLAGS"
3323 SAVE_LDFLAGS="$LDFLAGS"
3324
3325 CPPFLAGS="$CPPFLAGS $LIBMONGOC_CPPFLAGS"
3326 LDFLAGS="$LDFLAGS $LIBMONGOC_LDFLAGS"
3327
3328 if test "x$with_libmongoc" = "xyes"; then
3329   if test "x$LIBMONGOC_CPPFLAGS" != "x"; then
3330     AC_MSG_NOTICE([libmongoc CPPFLAGS: $LIBMONGOC_CPPFLAGS])
3331   fi
3332
3333   AC_CHECK_HEADERS([mongo.h],
3334     [with_libmongoc="yes"],
3335     [with_libmongoc="no ('mongo.h' not found)"],
3336     [[#define MONGO_HAVE_STDINT 1]]
3337   )
3338 fi
3339
3340 if test "x$with_libmongoc" = "xyes"; then
3341   if test "x$LIBMONGOC_LDFLAGS" != "x"; then
3342     AC_MSG_NOTICE([libmongoc LDFLAGS: $LIBMONGOC_LDFLAGS])
3343   fi
3344
3345   AC_CHECK_LIB([mongoc], [mongo_run_command],
3346     [with_libmongoc="yes"],
3347     [with_libmongoc="no (symbol 'mongo_run_command' not found)"]
3348   )
3349 fi
3350
3351 CPPFLAGS="$SAVE_CPPFLAGS"
3352 LDFLAGS="$SAVE_LDFLAGS"
3353
3354 if test "x$with_libmongoc" = "xyes"; then
3355   BUILD_WITH_LIBMONGOC_CPPFLAGS="$LIBMONGOC_CPPFLAGS"
3356   BUILD_WITH_LIBMONGOC_LDFLAGS="$LIBMONGOC_LDFLAGS"
3357 fi
3358
3359 AC_SUBST([BUILD_WITH_LIBMONGOC_CPPFLAGS])
3360 AC_SUBST([BUILD_WITH_LIBMONGOC_LDFLAGS])
3361 # }}}
3362
3363 # --with-libmosquitto {{{
3364 AC_ARG_WITH([libmosquitto],
3365   [AS_HELP_STRING([--with-libmosquitto@<:@=PREFIX@:>@], [Path to libmosquitto.])],
3366   [
3367     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
3368       with_libmosquitto_cppflags="-I$withval/include"
3369       with_libmosquitto_ldflags="-L$withval/lib"
3370       with_libmosquitto="yes"
3371     else
3372       with_libmosquitto="$withval"
3373     fi
3374   ],
3375   [with_libmosquitto="yes"]
3376 )
3377
3378 if test "x$with_libmosquitto" = "xyes"; then
3379   SAVE_CPPFLAGS="$CPPFLAGS"
3380   CPPFLAGS="$CPPFLAGS $with_libmosquitto_cppflags"
3381
3382   AC_CHECK_HEADERS([mosquitto.h],
3383     [with_libmosquitto="yes"],
3384     [with_libmosquitto="no (mosquitto.h not found)"]
3385   )
3386
3387   CPPFLAGS="$SAVE_CPPFLAGS"
3388 fi
3389
3390 if test "x$with_libmosquitto" = "xyes"; then
3391   SAVE_LDFLAGS="$LDFLAGS"
3392   LDFLAGS="$LDFLAGS $with_libmosquitto_ldflags"
3393
3394   AC_CHECK_LIB([mosquitto], [mosquitto_connect],
3395     [with_libmosquitto="yes"],
3396     [with_libmosquitto="no (libmosquitto not found)"]
3397   )
3398
3399   LDFLAGS="$SAVE_LDFLAGS"
3400 fi
3401
3402 if test "x$with_libmosquitto" = "xyes"; then
3403   BUILD_WITH_LIBMOSQUITTO_CPPFLAGS="$with_libmosquitto_cppflags"
3404   BUILD_WITH_LIBMOSQUITTO_LDFLAGS="$with_libmosquitto_ldflags"
3405   BUILD_WITH_LIBMOSQUITTO_LIBS="-lmosquitto"
3406 fi
3407
3408 AC_SUBST([BUILD_WITH_LIBMOSQUITTO_CPPFLAGS])
3409 AC_SUBST([BUILD_WITH_LIBMOSQUITTO_LDFLAGS])
3410 AC_SUBST([BUILD_WITH_LIBMOSQUITTO_LIBS])
3411 # }}}
3412
3413 # --with-libmysql {{{
3414 with_mysql_config="mysql_config"
3415 AC_ARG_WITH([libmysql],
3416   [AS_HELP_STRING([--with-libmysql@<:@=PREFIX@:>@], [Path to libmysql.])],
3417   [
3418     if test "x$withval" = "xno"; then
3419       with_libmysql="no"
3420     else if test "x$withval" = "xyes"; then
3421       with_libmysql="yes"
3422     else
3423       if test -f "$withval" && test -x "$withval"; then
3424         with_mysql_config="$withval"
3425       else if test -x "$withval/bin/mysql_config"; then
3426         with_mysql_config="$withval/bin/mysql_config"
3427       fi; fi
3428       with_libmysql="yes"
3429     fi; fi
3430   ],
3431   [with_libmysql="yes"]
3432 )
3433
3434 if test "x$with_libmysql" = "xyes"; then
3435   with_mysql_cflags=`$with_mysql_config --include 2>/dev/null`
3436   if test $? -ne 0; then
3437     with_libmysql="no ($with_mysql_config failed)"
3438   else
3439     SAVE_CPPFLAGS="$CPPFLAGS"
3440     CPPFLAGS="$CPPFLAGS $with_mysql_cflags"
3441
3442     AC_CHECK_HEADERS([mysql.h],
3443       [have_mysql_h="yes"],
3444       [have_mysql_h="no"]
3445     )
3446
3447     if test "x$have_mysql_h" != "xyes"; then
3448       AC_CHECK_HEADERS([mysql/mysql.h],
3449         [have_mysql_mysql_h="yes"],
3450         [],
3451       )
3452     fi
3453
3454     if test "x$have_mysql_h" != "xyes" && test "x$have_mysql_mysql_h" != "xyes"; then
3455       with_libmysql="no (mysql.h not found)"
3456     fi
3457
3458     CPPFLAGS="$SAVE_CPPFLAGS"
3459   fi
3460 fi
3461
3462 if test "x$with_libmysql" = "xyes"; then
3463   with_mysql_libs=`$with_mysql_config --libs_r 2>/dev/null`
3464   if test $? -ne 0; then
3465     with_libmysql="no ($with_mysql_config failed)"
3466   else
3467     SAVE_LIBS="$LIBS"
3468     LIBS="$with_mysql_libs"
3469
3470     AC_SEARCH_LIBS([mysql_get_server_version],
3471       [],
3472       [with_libmysql="yes"],
3473       [with_libmysql="no (symbol 'mysql_get_server_version' not found in ${LIBS})"],
3474       []
3475     )
3476     LIBS="$SAVE_LIBS"
3477   fi
3478 fi
3479
3480 if test "x$with_libmysql" = "xyes"; then
3481   BUILD_WITH_LIBMYSQL_CFLAGS="$with_mysql_cflags"
3482   BUILD_WITH_LIBMYSQL_LIBS="$with_mysql_libs"
3483 fi
3484
3485 AC_SUBST([BUILD_WITH_LIBMYSQL_CFLAGS])
3486 AC_SUBST([BUILD_WITH_LIBMYSQL_LIBS])
3487 # }}}
3488
3489 # --with-libmnl {{{
3490 AC_ARG_WITH([libmnl],
3491   [AS_HELP_STRING([--with-libmnl@<:@=PREFIX@:>@], [Path to libmnl.])],
3492   [
3493     if test "x$withval" = "xyes"; then
3494       with_libmnl="yes"
3495      else if test "x$withval" = "xno"; then
3496        with_libmnl="no"
3497      else
3498        if test -d "$withval/include"; then
3499          with_libmnl_cflags="-I$withval/include"
3500          with_libmnl_libs="-L$withval/lib -lmnl"
3501          with_libmnl="yes"
3502        else
3503          AC_MSG_ERROR("no such directory: $withval/include")
3504        fi
3505      fi; fi
3506   ],
3507   [
3508     if test "x$ac_system" = "xLinux"; then
3509       with_libmnl="yes"
3510     else
3511       with_libmnl="no (Linux only library)"
3512     fi
3513   ]
3514 )
3515
3516 if test "x$with_libmnl" = "xyes"; then
3517   if $PKG_CONFIG --exists libmnl 2>/dev/null; then
3518     with_libmnl_cflags="$with_libmnl_ldflags `$PKG_CONFIG --cflags libmnl`"
3519     with_libmnl_libs="$with_libmnl_libs `$PKG_CONFIG --libs libmnl`"
3520   fi
3521
3522   AC_CHECK_HEADERS([libmnl.h libmnl/libmnl.h],
3523     [
3524       with_libmnl="yes"
3525       break
3526     ],
3527     [],
3528     [[
3529       #include <stdio.h>
3530       #include <sys/types.h>
3531       #include <asm/types.h>
3532       #include <sys/socket.h>
3533       #include <linux/netlink.h>
3534       #include <linux/rtnetlink.h>]]
3535   )
3536
3537   AC_CHECK_HEADERS([linux/gen_stats.h linux/pkt_sched.h],
3538     [],
3539     [],
3540     [[
3541       #include <stdio.h>
3542       #include <sys/types.h>
3543       #include <asm/types.h>
3544       #include <sys/socket.h>
3545     ]]
3546   )
3547
3548   AC_COMPILE_IFELSE(
3549     [
3550       AC_LANG_PROGRAM(
3551         [[
3552           #include <stdio.h>
3553           #include <sys/types.h>
3554           #include <asm/types.h>
3555           #include <sys/socket.h>
3556           #include <linux/netlink.h>
3557           #include <linux/rtnetlink.h>
3558         ]],
3559         [[
3560           int retval = TCA_STATS2;
3561           return (retval);
3562         ]]
3563       )
3564     ],
3565     [AC_DEFINE([HAVE_TCA_STATS2], [1], [True if the enum-member TCA_STATS2 exists])]
3566   )
3567
3568   AC_COMPILE_IFELSE(
3569     [
3570       AC_LANG_PROGRAM(
3571         [[
3572           #include <stdio.h>
3573           #include <sys/types.h>
3574           #include <asm/types.h>
3575           #include <sys/socket.h>
3576           #include <linux/netlink.h>
3577           #include <linux/rtnetlink.h>
3578         ]],
3579         [[
3580           int retval = TCA_STATS;
3581           return (retval);
3582         ]]
3583       )
3584     ],
3585     [AC_DEFINE([HAVE_TCA_STATS], 1, [True if the enum-member TCA_STATS exists])]
3586   )
3587
3588   AC_CHECK_MEMBERS([struct rtnl_link_stats64.tx_window_errors],
3589     [AC_DEFINE(HAVE_RTNL_LINK_STATS64, 1, [Define if struct rtnl_link_stats64 exists and is usable.])],
3590     [],
3591     [[#include <linux/if_link.h>]]
3592   )
3593
3594   AC_CHECK_LIB([mnl], [mnl_nlmsg_get_payload],
3595     [with_libmnl="yes"],
3596     [with_libmnl="no (symbol 'mnl_nlmsg_get_payload' not found)"],
3597     [$with_libmnl_libs]
3598   )
3599 fi
3600
3601 if test "x$with_libmnl" = "xyes"; then
3602   BUILD_WITH_LIBMNL_CFLAGS="$with_libmnl_cflags"
3603   BUILD_WITH_LIBMNL_LIBS="$with_libmnl_libs"
3604 fi
3605 AC_SUBST([BUILD_WITH_LIBMNL_CFLAGS])
3606 AC_SUBST([BUILD_WITH_LIBMNL_LIBS])
3607 # }}}
3608
3609 # --with-libnetapp {{{
3610 AC_ARG_VAR([LIBNETAPP_CPPFLAGS], [C preprocessor flags required to build with libnetapp])
3611 AC_ARG_VAR([LIBNETAPP_LDFLAGS],  [Linker flags required to build with libnetapp])
3612 AC_ARG_VAR([LIBNETAPP_LIBS],     [Other libraries required to link against libnetapp])
3613 AC_ARG_WITH([libnetapp],
3614   [AS_HELP_STRING([--with-libnetapp@<:@=PREFIX@:>@], [Path to libnetapp.])],
3615   [
3616    if test -d "$withval"; then
3617      LIBNETAPP_CPPFLAGS="$LIBNETAPP_CPPFLAGS -I$withval/include"
3618      LIBNETAPP_LDFLAGS="$LIBNETAPP_LDFLAGS -L$withval/lib"
3619      with_libnetapp="yes"
3620    else
3621      with_libnetapp="$withval"
3622    fi
3623   ],
3624   [with_libnetapp="yes"]
3625 )
3626
3627 SAVE_CPPFLAGS="$CPPFLAGS"
3628 SAVE_LDFLAGS="$LDFLAGS"
3629 CPPFLAGS="$CPPFLAGS $LIBNETAPP_CPPFLAGS"
3630 LDFLAGS="$LDFLAGS $LIBNETAPP_LDFLAGS"
3631
3632 if test "x$with_libnetapp" = "xyes"; then
3633   if test "x$LIBNETAPP_CPPFLAGS" != "x"; then
3634     AC_MSG_NOTICE([netapp CPPFLAGS: $LIBNETAPP_CPPFLAGS])
3635   fi
3636   AC_CHECK_HEADERS([netapp_api.h],
3637     [with_libnetapp="yes"],
3638     [with_libnetapp="no (netapp_api.h not found)"]
3639   )
3640 fi
3641
3642 if test "x$with_libnetapp" = "xyes"; then
3643   if test "x$LIBNETAPP_LDFLAGS" != "x"; then
3644     AC_MSG_NOTICE([netapp LDFLAGS: $LIBNETAPP_LDFLAGS])
3645   fi
3646
3647   if test "x$LIBNETAPP_LIBS" = "x"; then
3648     LIBNETAPP_LIBS="$PTHREAD_LIBS -lxml -ladt -lssl -lm -lcrypto -lz"
3649   fi
3650
3651   AC_MSG_NOTICE([netapp LIBS: $LIBNETAPP_LIBS])
3652
3653   AC_CHECK_LIB([netapp], [na_server_invoke_elem],
3654     [with_libnetapp="yes"],
3655     [with_libnetapp="no (symbol na_server_invoke_elem not found)"],
3656     [$LIBNETAPP_LIBS]
3657   )
3658
3659   LIBNETAPP_LIBS="-lnetapp $LIBNETAPP_LIBS"
3660 fi
3661
3662 CPPFLAGS="$SAVE_CPPFLAGS"
3663 LDFLAGS="$SAVE_LDFLAGS"
3664
3665 AC_SUBST([LIBNETAPP_CPPFLAGS])
3666 AC_SUBST([LIBNETAPP_LDFLAGS])
3667 AC_SUBST([LIBNETAPP_LIBS])
3668 # }}}
3669
3670 # --with-libnetsnmp {{{
3671 AC_ARG_WITH(libnetsnmp, [AS_HELP_STRING([--with-libnetsnmp@<:@=PREFIX@:>@], [Path to the Net-SNMPD library.])],
3672 [
3673         if test "x$withval" = "xno"
3674         then
3675                 with_libnetsnmp="no"
3676         else if test "x$withval" = "xyes"
3677         then
3678                 with_libnetsnmp="yes"
3679         else
3680                 with_libnetsnmp_cppflags="-I$withval/include"
3681                 with_libnetsnmp_ldflags="-I$withval/lib"
3682                 with_libnetsnmp="yes"
3683         fi; fi
3684 ],
3685 [with_libnetsnmp="yes"])
3686 if test "x$with_libnetsnmp" = "xyes"
3687 then
3688         SAVE_CPPFLAGS="$CPPFLAGS"
3689         CPPFLAGS="$CPPFLAGS $with_libnetsnmp_cppflags"
3690
3691     AC_CHECK_HEADERS([net-snmp/net-snmp-config.h],
3692       [with_libnetsnmp="yes"],
3693       [with_libnetsnmp="no (net-snmp/net-snmp-config.h not found)"]
3694     )
3695
3696         CPPFLAGS="$SAVE_CPPFLAGS"
3697 fi
3698 if test "x$with_libnetsnmp" = "xyes"
3699 then
3700         SAVE_LDFLAGS="$LDFLAGS"
3701         LDFLAGS="$LDFLAGS $with_libnetsnmp_ldflags"
3702
3703         AC_CHECK_LIB(netsnmp, init_snmp,
3704                 [with_libnetsnmp="yes"],
3705                 [with_libnetsnmp="no (libnetsnmp not found)"],
3706                 [$with_snmp_libs])
3707
3708         LDFLAGS="$SAVE_LDFLAGS"
3709 fi
3710 if test "x$with_libnetsnmp" = "xyes"
3711 then
3712         BUILD_WITH_LIBNETSNMP_CPPFLAGS="$with_libnetsnmp_cppflags"
3713         BUILD_WITH_LIBNETSNMP_LDFLAGS="$with_libnetsnmp_ldflags"
3714         BUILD_WITH_LIBNETSNMP_LIBS="-lnetsnmp"
3715 fi
3716 AC_SUBST(BUILD_WITH_LIBNETSNMP_CPPFLAGS)
3717 AC_SUBST(BUILD_WITH_LIBNETSNMP_LDFLAGS)
3718 AC_SUBST(BUILD_WITH_LIBNETSNMP_LIBS)
3719 # }}}
3720
3721 # --with-liboping {{{
3722 AC_ARG_WITH([liboping],
3723   [AS_HELP_STRING([--with-liboping@<:@=PREFIX@:>@], [Path to liboping.])],
3724   [
3725     if test "x$withval" = "xyes"; then
3726       with_liboping="yes"
3727     else if test "x$withval" = "xno"; then
3728       with_liboping="no"
3729     else
3730       with_liboping="yes"
3731       LIBOPING_CPPFLAGS="-I$withval/include"
3732       LIBOPING_LDFLAGS="-L$withval/lib"
3733     fi; fi
3734   ],
3735   [with_liboping="yes"]
3736 )
3737
3738 SAVE_CPPFLAGS="$CPPFLAGS"
3739 SAVE_LDFLAGS="$LDFLAGS"
3740 CPPFLAGS="$CPPFLAGS $LIBOPING_CPPFLAGS"
3741 LDFLAGS="$LDFLAGS $LIBOPING_LDFLAGS"
3742
3743 if test "x$with_liboping" = "xyes"; then
3744   AC_CHECK_HEADERS([oping.h],
3745     [with_liboping="yes"],
3746     [with_liboping="no (oping.h not found)"]
3747   )
3748 fi
3749
3750 if test "x$with_liboping" = "xyes"; then
3751   AC_CHECK_LIB([oping], [ping_construct],
3752     [with_liboping="yes"],
3753     [with_liboping="no (symbol 'ping_construct' not found)"]
3754   )
3755 fi
3756
3757 CPPFLAGS="$SAVE_CPPFLAGS"
3758 LDFLAGS="$SAVE_LDFLAGS"
3759
3760 if test "x$with_liboping" = "xyes"; then
3761   BUILD_WITH_LIBOPING_CPPFLAGS="$LIBOPING_CPPFLAGS"
3762   BUILD_WITH_LIBOPING_LDFLAGS="$LIBOPING_LDFLAGS"
3763 fi
3764
3765 AC_SUBST([BUILD_WITH_LIBOPING_CPPFLAGS])
3766 AC_SUBST([BUILD_WITH_LIBOPING_LDFLAGS])
3767 # }}}
3768
3769 # --with-oracle {{{
3770 AC_ARG_WITH([oracle],
3771   [AS_HELP_STRING([--with-oracle@<:@=ORACLE_HOME@:>@], [Path to Oracle.])],
3772   [
3773     if test "x$withval" = "xyes"; then
3774       if test "x$ORACLE_HOME" = "x"; then
3775         AC_MSG_WARN([Use of the Oracle library has been forced, but the environment variable ORACLE_HOME is not set.])
3776       fi
3777       with_oracle="yes"
3778     else if test "x$withval" = "xno"; then
3779       with_oracle="no"
3780     else
3781       with_oracle="yes"
3782       ORACLE_HOME="$withval"
3783     fi; fi
3784   ],
3785   [
3786     if test "x$ORACLE_HOME" = "x"; then
3787       with_oracle="no (ORACLE_HOME is not set)"
3788     else
3789       with_oracle="yes"
3790     fi
3791   ]
3792 )
3793
3794 if test "x$ORACLE_HOME" != "x"; then
3795   with_oracle_cppflags="-I$ORACLE_HOME/rdbms/public"
3796   if test -e "$ORACLE_HOME/lib/ldflags"; then
3797     with_oracle_libs=`cat "$ORACLE_HOME/lib/ldflags"`
3798   fi
3799   with_oracle_libs="-L$ORACLE_HOME/lib -lclntsh"
3800 fi
3801
3802 if test "x$with_oracle" = "xyes"; then
3803   SAVE_CPPFLAGS="$CPPFLAGS"
3804   CPPFLAGS="$CPPFLAGS $with_oracle_cppflags"
3805
3806   AC_CHECK_HEADERS([oci.h],
3807     [with_oracle="yes"],
3808     [with_oracle="no (oci.h not found)"]
3809   )
3810
3811   CPPFLAGS="$SAVE_CPPFLAGS"
3812 fi
3813
3814 if test "x$with_oracle" = "xyes"; then
3815   SAVE_CPPFLAGS="$CPPFLAGS"
3816   SAVE_LIBS="$LIBS"
3817   CPPFLAGS="$CPPFLAGS $with_oracle_cppflags"
3818   LIBS="$LIBS $with_oracle_libs"
3819
3820   AC_CHECK_FUNC([OCIEnvCreate],
3821     [with_oracle="yes"],
3822     [with_oracle="no (Symbol 'OCIEnvCreate' not found)"]
3823   )
3824
3825   CPPFLAGS="$SAVE_CPPFLAGS"
3826   LIBS="$SAVE_LIBS"
3827 fi
3828
3829 if test "x$with_oracle" = "xyes"; then
3830   BUILD_WITH_ORACLE_CPPFLAGS="$with_oracle_cppflags"
3831   BUILD_WITH_ORACLE_LIBS="$with_oracle_libs"
3832 fi
3833
3834 AC_SUBST([BUILD_WITH_ORACLE_CPPFLAGS])
3835 AC_SUBST([BUILD_WITH_ORACLE_LIBS])
3836 # }}}
3837
3838 # --with-libowcapi {{{
3839 AC_ARG_WITH([libowcapi],
3840   [AS_HELP_STRING([--with-libowcapi@<:@=PREFIX@:>@], [Path to libowcapi.])],
3841   [
3842     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
3843       with_libowcapi_cppflags="-I$withval/include"
3844       with_libowcapi_ldflags="-L$withval/lib"
3845       with_libowcapi="yes"
3846     else
3847       with_libowcapi="$withval"
3848     fi
3849   ],
3850   [with_libowcapi="yes"]
3851 )
3852
3853 if test "x$with_libowcapi" = "xyes"; then
3854   SAVE_CPPFLAGS="$CPPFLAGS"
3855   CPPFLAGS="$CPPFLAGS $with_libowcapi_cppflags"
3856
3857   AC_CHECK_HEADERS([owcapi.h],
3858     [with_libowcapi="yes"],
3859     [with_libowcapi="no (owcapi.h not found)"]
3860   )
3861
3862   CPPFLAGS="$SAVE_CPPFLAGS"
3863 fi
3864
3865 if test "x$with_libowcapi" = "xyes"; then
3866   SAVE_LDFLAGS="$LDFLAGS"
3867   LDFLAGS="$LDFLAGS $with_libowcapi_ldflags"
3868
3869   AC_CHECK_LIB([owcapi], [OW_get],
3870     [with_libowcapi="yes"],
3871     [with_libowcapi="no (libowcapi not found)"]
3872   )
3873
3874   LDFLAGS="$SAVE_LDFLAGS"
3875 fi
3876
3877 if test "x$with_libowcapi" = "xyes"; then
3878   BUILD_WITH_LIBOWCAPI_CPPFLAGS="$with_libowcapi_cppflags"
3879   BUILD_WITH_LIBOWCAPI_LDFLAGS="$with_libowcapi_ldflags"
3880   BUILD_WITH_LIBOWCAPI_LIBS="-lowcapi"
3881 fi
3882
3883 AC_SUBST([BUILD_WITH_LIBOWCAPI_CPPFLAGS])
3884 AC_SUBST([BUILD_WITH_LIBOWCAPI_LDFLAGS])
3885 AC_SUBST([BUILD_WITH_LIBOWCAPI_LIBS])
3886 # }}}
3887
3888 # --with-libpcap {{{
3889 AC_ARG_WITH([libpcap],
3890   [AS_HELP_STRING([--with-libpcap@<:@=PREFIX@:>@], [Path to libpcap.])],
3891   [
3892     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
3893       with_libpcap_cppflags="-I$withval/include"
3894       with_libpcap_ldflags="$LDFLAGS -L$withval/lib"
3895       with_libpcap="yes"
3896     else
3897       with_libpcap="$withval"
3898     fi
3899   ],
3900   [with_libpcap="yes"]
3901 )
3902
3903 if test "x$with_libpcap" = "xyes"; then
3904   SAVE_CPPFLAGS="$CPPFLAGS"
3905   CPPFLAGS="$CPPFLAGS $with_libpcap_cppflags"
3906
3907   AC_CHECK_HEADERS([pcap.h],
3908     [with_libpcap="yes"],
3909     [with_libpcap="no (pcap.h not found)"]
3910   )
3911
3912   CPPFLAGS="$SAVE_CPPFLAGS"
3913 fi
3914
3915 if test "x$with_libpcap" = "xyes"; then
3916   SAVE_LDFLAGS="$LDFLAGS"
3917   LDFLAGS="$LDFLAGS $with_libpcap_ldflags"
3918
3919   AC_CHECK_LIB([pcap], [pcap_open_live],
3920     [with_libpcap="yes"],
3921     [with_libpcap="no (libpcap not found)"]
3922   )
3923
3924   LDFLAGS="$SAVE_LDFLAGS"
3925 fi
3926
3927 if test "x$with_libpcap" = "xyes"; then
3928   AC_CACHE_CHECK([whether libpcap has PCAP_ERROR_IFACE_NOT_UP],
3929     [c_cv_libpcap_have_pcap_error_iface_not_up],
3930     [
3931       AC_COMPILE_IFELSE(
3932         [
3933           AC_LANG_PROGRAM(
3934             [[#include <pcap.h>]],
3935             [[
3936               int val = PCAP_ERROR_IFACE_NOT_UP;
3937               return(val);
3938             ]]
3939           )
3940         ],
3941         [c_cv_libpcap_have_pcap_error_iface_not_up="yes"],
3942         [c_cv_libpcap_have_pcap_error_iface_not_up="no"]
3943       )
3944     ]
3945   )
3946 fi
3947
3948 if test "x$c_cv_libpcap_have_pcap_error_iface_not_up" != "xyes"; then
3949   with_libpcap="no (pcap.h misses PCAP_ERROR_IFACE_NOT_UP)"
3950 fi
3951
3952 if test "x$with_libpcap" = "xyes"; then
3953   BUILD_WITH_LIBPCAP_CPPFLAGS="$with_libpcap_cppflags"
3954   BUILD_WITH_LIBPCAP_LDFLAGS="$with_libpcap_ldflags"
3955   BUILD_WITH_LIBPCAP_LIBS="-lpcap"
3956 fi
3957
3958 AC_SUBST([BUILD_WITH_LIBPCAP_CPPFLAGS])
3959 AC_SUBST([BUILD_WITH_LIBPCAP_LDFLAGS])
3960 AC_SUBST([BUILD_WITH_LIBPCAP_LIBS])
3961 # }}}
3962
3963 # --with-libperl {{{
3964 AC_ARG_WITH([libperl],
3965   [AS_HELP_STRING([--with-libperl@<:@=PREFIX@:>@], [Path to libperl.])],
3966   [
3967     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
3968       LDFLAGS="$LDFLAGS -L$withval/lib"
3969       CPPFLAGS="$CPPFLAGS -I$withval/include"
3970       with_libperl="yes"
3971     else
3972       with_libperl="$withval"
3973     fi
3974   ],
3975   [with_libperl="yes"]
3976 )
3977
3978 AC_ARG_VAR([PERL], [path to Perl interpreter])
3979 AC_PATH_PROG([PERL], [perl])
3980
3981 if test "x$PERL" = "x"; then
3982   with_libperl="no (no Perl interpreter found)"
3983 fi
3984
3985 if test "x$with_libperl" = "xyes"; then
3986   SAVE_CFLAGS="$CFLAGS"
3987   SAVE_LIBS="$LIBS"
3988   dnl ARCHFLAGS="" -> disable multi -arch on OSX (see Config_heavy.pl:fetch_string)
3989   PERL_CFLAGS=`ARCHFLAGS="" $PERL -MExtUtils::Embed -e perl_inc`
3990   PERL_LIBS=`ARCHFLAGS="" $PERL -MExtUtils::Embed -e ldopts`
3991   CFLAGS="$CFLAGS $PERL_CFLAGS"
3992   LIBS="$LIBS $PERL_LIBS"
3993
3994   AC_CACHE_CHECK([for libperl],
3995     [c_cv_have_libperl],
3996     [
3997       AC_LINK_IFELSE(
3998         [
3999           AC_LANG_PROGRAM(
4000             [[
4001               #define PERL_NO_GET_CONTEXT
4002               #include <EXTERN.h>
4003               #include <perl.h>
4004               #include <XSUB.h>
4005             ]],
4006             [[
4007               dTHX;
4008               load_module (PERL_LOADMOD_NOIMPORT,
4009                 newSVpv ("Collectd::Plugin::FooBar", 24),
4010                 Nullsv);
4011             ]]
4012           )
4013         ],
4014         [c_cv_have_libperl="yes"],
4015         [c_cv_have_libperl="no"]
4016       )
4017     ]
4018   )
4019
4020   CFLAGS="$SAVE_CFLAGS"
4021   LIBS="$SAVE_LIBS"
4022
4023   if test "x$c_cv_have_libperl" = "xno"; then
4024     with_libperl="no"
4025   fi
4026 fi
4027
4028 if test "x$with_libperl" = "xyes"; then
4029   SAVE_CFLAGS="$CFLAGS"
4030   SAVE_LIBS="$LIBS"
4031   CFLAGS="$CFLAGS $PERL_CFLAGS"
4032   LIBS="$LIBS $PERL_LIBS"
4033
4034   AC_CACHE_CHECK([if Perl supports ithreads],
4035     [c_cv_have_perl_ithreads],
4036     [
4037       AC_LINK_IFELSE(
4038         [
4039           AC_LANG_PROGRAM(
4040             [[
4041               #include <EXTERN.h>
4042               #include <perl.h>
4043               #include <XSUB.h>
4044
4045               #if !defined(USE_ITHREADS)
4046               # error "Perl does not support ithreads!"
4047               #endif /* !defined(USE_ITHREADS) */
4048             ]],
4049             []
4050           )
4051         ],
4052         [c_cv_have_perl_ithreads="yes"],
4053         [c_cv_have_perl_ithreads="no"]
4054       )
4055     ]
4056   )
4057
4058   CFLAGS="$SAVE_CFLAGS"
4059   LIBS="$SAVE_LIBS"
4060 fi
4061
4062 if test "x$with_libperl" = "xyes"; then
4063   # trigger an error if Perl_load_module*() uses __attribute__nonnull__(3)
4064   # (see issues #41 and #42)
4065   SAVE_CFLAGS="$CFLAGS"
4066   SAVE_LIBS="$LIBS"
4067   CFLAGS="$CFLAGS $PERL_CFLAGS -Wall -Werror"
4068   LIBS="$LIBS $PERL_LIBS"
4069
4070   AC_CACHE_CHECK([for broken Perl_load_module()],
4071     [c_cv_have_broken_perl_load_module],
4072     [
4073       AC_LINK_IFELSE(
4074         [
4075           AC_LANG_PROGRAM(
4076             [[
4077               #define PERL_NO_GET_CONTEXT
4078               #include <EXTERN.h>
4079               #include <perl.h>
4080               #include <XSUB.h>
4081             ]],
4082             [[
4083               dTHX;
4084               load_module (PERL_LOADMOD_NOIMPORT,
4085                 newSVpv ("Collectd::Plugin::FooBar", 24),
4086                 Nullsv);
4087             ]]
4088           )
4089         ],
4090         [c_cv_have_broken_perl_load_module="no"],
4091         [c_cv_have_broken_perl_load_module="yes"]
4092       )
4093     ]
4094   )
4095
4096   CFLAGS="$SAVE_CFLAGS"
4097   LIBS="$SAVE_LIBS"
4098 fi
4099
4100 if test "x$c_cv_have_broken_perl_load_module" = "xyes"; then
4101   PERL_CFLAGS="$PERL_CFLAGS -Wno-nonnull"
4102 fi
4103
4104 if test "x$with_libperl" = "xyes"; then
4105   SAVE_CFLAGS="$CFLAGS"
4106   SAVE_LIBS="$LIBS"
4107   CFLAGS="$CFLAGS $PERL_CFLAGS"
4108   LIBS="$LIBS $PERL_LIBS"
4109
4110   AC_CHECK_MEMBER(
4111     [struct mgvtbl.svt_local],
4112     [have_struct_mgvtbl_svt_local="yes"],
4113     [have_struct_mgvtbl_svt_local="no"],
4114     [[
4115       #include <EXTERN.h>
4116       #include <perl.h>
4117       #include <XSUB.h>
4118     ]]
4119   )
4120
4121   if test "x$have_struct_mgvtbl_svt_local" = "xyes"; then
4122     AC_DEFINE([HAVE_PERL_STRUCT_MGVTBL_SVT_LOCAL], [1], [Define if Perls struct mgvtbl has member svt_local.])
4123   fi
4124
4125   CFLAGS="$SAVE_CFLAGS"
4126   LIBS="$SAVE_LIBS"
4127 fi
4128 AC_SUBST([PERL_CFLAGS])
4129 AC_SUBST([PERL_LIBS])
4130
4131 # }}}
4132
4133 # --with-libpq {{{
4134 with_pg_config="pg_config"
4135 AC_ARG_WITH([libpq],
4136   [AS_HELP_STRING([--with-libpq@<:@=PREFIX@:>@], [Path to libpq.])],
4137   [
4138     if test "x$withval" = "xno" || test "x$withval" = "xyes"; then
4139       with_libpq="$withval"
4140     else
4141       if test -f "$withval" && test -x "$withval"; then
4142         with_pg_config="$withval"
4143       else if test -x "$withval/bin/pg_config"; then
4144         with_pg_config="$withval/bin/pg_config"
4145       fi; fi
4146       with_libpq="yes"
4147     fi
4148   ],
4149   [with_libpq="yes"]
4150 )
4151
4152 if test "x$with_libpq" = "xyes"; then
4153   with_libpq_includedir=`$with_pg_config --includedir 2> /dev/null`
4154   pg_config_status=$?
4155
4156   if test $pg_config_status -eq 0; then
4157     if test -n "$with_libpq_includedir"; then
4158       for dir in $with_libpq_includedir; do
4159         with_libpq_cppflags="$with_libpq_cppflags -I$dir"
4160       done
4161     fi
4162   else
4163     AC_MSG_WARN([$with_pg_config returned with status $pg_config_status])
4164   fi
4165
4166   SAVE_CPPFLAGS="$CPPFLAGS"
4167   CPPFLAGS="$CPPFLAGS $with_libpq_cppflags"
4168
4169   AC_CHECK_HEADERS([libpq-fe.h],
4170     [with_libpq="yes"],
4171     [with_libpq="no (libpq-fe.h not found)"]
4172   )
4173
4174   CPPFLAGS="$SAVE_CPPFLAGS"
4175 fi
4176
4177 if test "x$with_libpq" = "xyes"; then
4178   with_libpq_libdir=`$with_pg_config --libdir 2> /dev/null`
4179   pg_config_status=$?
4180
4181   if test $pg_config_status -eq 0
4182   then
4183     if test -n "$with_libpq_libdir"; then
4184       for dir in $with_libpq_libdir; do
4185         with_libpq_ldflags="$with_libpq_ldflags -L$dir"
4186       done
4187     fi
4188   else
4189     AC_MSG_WARN([$with_pg_config returned with status $pg_config_status])
4190   fi
4191
4192   SAVE_LDFLAGS="$LDFLAGS"
4193   LDFLAGS="$LDFLAGS $with_libpq_ldflags"
4194
4195   AC_CHECK_LIB([pq], [PQserverVersion],
4196     [with_libpq="yes"],
4197     [with_libpq="no (symbol 'PQserverVersion' not found)"])
4198
4199   LDFLAGS="$SAVE_LDFLAGS"
4200 fi
4201
4202 if test "x$with_libpq" = "xyes"; then
4203   BUILD_WITH_LIBPQ_CPPFLAGS="$with_libpq_cppflags"
4204   BUILD_WITH_LIBPQ_LDFLAGS="$with_libpq_ldflags"
4205   BUILD_WITH_LIBPQ_LIBS="-lpq"
4206 fi
4207
4208 AC_SUBST([BUILD_WITH_LIBPQ_CPPFLAGS])
4209 AC_SUBST([BUILD_WITH_LIBPQ_LDFLAGS])
4210 AC_SUBST([BUILD_WITH_LIBPQ_LIBS])
4211 # }}}
4212
4213 # --with-libpqos {{{
4214 with_libpqos_cppflags=""
4215 with_libpqos_ldflags=""
4216 AC_ARG_WITH(libpqos, [AS_HELP_STRING([--with-libpqos@<:@=PREFIX@:>@], [Path to libpqos.])],
4217 [
4218         if test "x$withval" != "xno" && test "x$withval" != "xyes"
4219         then
4220                 with_libpqos_cppflags="-I$withval/include"
4221                 with_libpqos_ldflags="-L$withval/lib"
4222                 with_libpqos="yes"
4223         else
4224                 with_libpqos="$withval"
4225         fi
4226 ],
4227 [
4228         with_libpqos="yes"
4229 ])
4230 if test "x$with_libpqos" = "xyes"
4231 then
4232         SAVE_CPPFLAGS="$CPPFLAGS"
4233         CPPFLAGS="$CPPFLAGS $with_libpqos_cppflags"
4234
4235         AC_CHECK_HEADERS(pqos.h, [with_libpqos="yes"], [with_libpqos="no (pqos.h not found)"])
4236
4237         CPPFLAGS="$SAVE_CPPFLAGS"
4238 fi
4239 if test "x$with_libpqos" = "xyes"
4240 then
4241         SAVE_CPPFLAGS="$CPPFLAGS"
4242         SAVE_LDFLAGS="$LDFLAGS"
4243         CPPFLAGS="$CPPFLAGS $with_libpqos_cppflags"
4244         LDFLAGS="$LDFLAGS $with_libpqos_ldflags"
4245
4246         AC_CHECK_LIB(pqos, pqos_init, [with_libpqos="yes"], [with_libpqos="no (Can't find libpqos)"])
4247
4248         CPPFLAGS="$SAVE_CPPFLAGS"
4249         LDFLAGS="$SAVE_LDFLAGS"
4250 fi
4251 if test "x$with_libpqos" = "xyes"
4252 then
4253   SAVE_CPPFLAGS="$CPPFLAGS"
4254   CPPFLAGS="$CPPFLAGS $with_libpqos_cppflags"
4255   AC_RUN_IFELSE([AC_LANG_PROGRAM(
4256     [[#include <pqos.h>]],
4257     [[return !(PQOS_VERSION >= 106)]])],
4258     [with_libpqos="yes"], [with_libpqos="no (pqos library version 1.06 or higher is required)"])
4259   CPPFLAGS="$SAVE_CPPFLAGS"
4260 fi
4261 if test "x$with_libpqos" = "xyes"
4262 then
4263         BUILD_WITH_LIBPQOS_CPPFLAGS="$with_libpqos_cppflags"
4264         BUILD_WITH_LIBPQOS_LDFLAGS="$with_libpqos_ldflags"
4265         BUILD_WITH_LIBPQOS_LIBS="-lpqos"
4266         AC_SUBST(BUILD_WITH_LIBPQOS_CPPFLAGS)
4267         AC_SUBST(BUILD_WITH_LIBPQOS_LDFLAGS)
4268         AC_SUBST(BUILD_WITH_LIBPQOS_LIBS)
4269 fi
4270 # }}}
4271
4272 # --with-libprotobuf {{{
4273 with_libprotobuf_cppflags=""
4274 with_libprotobuf_ldflags=""
4275 AC_ARG_WITH([libprotobuf],
4276   [AS_HELP_STRING([--with-libprotobuf@<:@=PREFIX@:>@], [Path to libprotobuf.])],
4277   [
4278     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
4279       with_libprotobuf_cppflags="-I$withval/include"
4280       with_libprotobuf_ldflags="-L$withval/lib"
4281       with_libprotobuf="yes"
4282     fi
4283     if test "x$withval" = "xno"; then
4284       with_libprotobuf="no (disabled on command line)"
4285     fi
4286   ],
4287   [withval="yes"]
4288 )
4289
4290 if test "x$withval" = "xyes"; then
4291   PKG_CHECK_MODULES([PROTOBUF], [protobuf],
4292     [with_libprotobuf="yes"],
4293     [with_libprotobuf="no (pkg-config could not find libprotobuf)"]
4294   )
4295 fi
4296
4297 if test "x$withval" != "xno"; then
4298   SAVE_LDFLAGS="$LDFLAGS"
4299   SAVE_LIBS="$LIBS"
4300   LDFLAGS="$with_libprotobuf_ldflags"
4301   LIBS="$PROTOBUF_LIBS $LIBS"
4302   AC_LANG_PUSH([C++])
4303   AC_CHECK_LIB([protobuf], [main],
4304     [
4305       SAVE_CPPFLAGS="$CPPFLAGS"
4306       CPPFLAGS="$with_libprotobuf_cppflags $PROTOBUF_CFLAGS"
4307       if test "x$PROTOBUF_LIBS" = "x"
4308       then
4309         PROTOBUF_LIBS="-lprotobuf"
4310       fi
4311       AC_CHECK_HEADERS([google/protobuf/util/time_util.h],
4312         [with_libprotobuf="yes"],
4313         [with_libprotobuf="no (<google/protobuf/util/time_util.h> not found)"]
4314       )
4315       CPPFLAGS="$SAVE_CPPFLAGS"
4316     ],
4317     [with_libprotobuf="no (libprotobuf not found)"]
4318   )
4319   AC_LANG_POP([C++])
4320   LDFLAGS="$SAVE_LDFLAGS"
4321   LIBS="$SAVE_LIBS"
4322 fi
4323
4324 BUILD_WITH_LIBPROTOBUF_CPPFLAGS="$with_libprotobuf_cppflags $PROTOBUF_CFLAGS"
4325 BUILD_WITH_LIBPROTOBUF_LDFLAGS="$with_libprotobuf_ldflags"
4326 BUILD_WITH_LIBPROTOBUF_LIBS="$PROTOBUF_LIBS"
4327 AC_SUBST([BUILD_WITH_LIBPROTOBUF_CPPFLAGS])
4328 AC_SUBST([BUILD_WITH_LIBPROTOBUF_LDFLAGS])
4329 AC_SUBST([BUILD_WITH_LIBPROTOBUF_LIBS])
4330 # }}}
4331
4332 AC_ARG_VAR([PROTOC], [path to the protoc binary])
4333 AC_PATH_PROG([PROTOC], [protoc])
4334 have_protoc3="no"
4335 if test "x$PROTOC" != "x"; then
4336   AC_MSG_CHECKING([for protoc 3.0.0+])
4337   if $PROTOC --version | $EGREP libprotoc.3 >/dev/null; then
4338     protoc3="yes (`$PROTOC --version`)"
4339     have_protoc3="yes"
4340   else
4341     protoc3="no (`$PROTOC --version`)"
4342   fi
4343   AC_MSG_RESULT([$protoc3])
4344 fi
4345 AM_CONDITIONAL([HAVE_PROTOC3], [test "x$have_protoc3" = "xyes"])
4346
4347 # --with-libprotobuf-c {{{
4348 AC_ARG_WITH([libprotobuf-c],
4349   [AS_HELP_STRING([--with-libprotobuf-c@<:@=PREFIX@:>@], [Path to libprotobuf-c.])],
4350   [
4351     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
4352       with_libprotobuf_c_cppflags="-I$withval/include"
4353       with_libprotobuf_c_ldflags="-L$withval/lib"
4354       with_libprotobuf_c="yes"
4355     fi
4356
4357     if test "x$withval" = "xno"; then
4358       with_libprotobuf_c="no (disabled on command line)"
4359     fi
4360   ],
4361   [withval="yes"]
4362 )
4363
4364 if test "x$withval" = "xyes"; then
4365   PKG_CHECK_MODULES([PROTOBUF_C], [libprotobuf-c],
4366     [with_libprotobuf_c="yes"],
4367     [with_libprotobuf_c="no (pkg-config could not find libprotobuf-c)"]
4368   )
4369 fi
4370
4371 if test "x$withval" != "xno"; then
4372   SAVE_LDFLAGS="$LDFLAGS"
4373   SAVE_LIBS="$LIBS"
4374   LDFLAGS="$with_libprotobuf_c_ldflags"
4375   LIBS="$PROTOBUF_C_LIBS $LIBS"
4376   AC_CHECK_LIB([protobuf-c], [protobuf_c_message_pack],
4377     [
4378       SAVE_CPPFLAGS="$CPPFLAGS"
4379       CPPFLAGS="$with_libprotobuf_c_cppflags $PROTOBUF_C_CFLAGS"
4380       if test "x$PROTOBUF_C_LIBS" = "x"; then
4381         PROTOBUF_C_LIBS="-lprotobuf-c"
4382       fi
4383
4384       AC_CHECK_HEADERS([protobuf-c/protobuf-c.h google/protobuf-c/protobuf-c.h],
4385         [
4386           with_libprotobuf_c="yes"
4387           break
4388         ],
4389         [with_libprotobuf_c="no (<protobuf-c.h> not found)"]
4390       )
4391
4392       CPPFLAGS="$SAVE_CPPFLAGS"
4393     ],
4394     [with_libprotobuf_c="no (libprotobuf-c not found)"]
4395   )
4396   LDFLAGS="$SAVE_LDFLAGS"
4397   LIBS="$SAVE_LIBS"
4398 fi
4399
4400 BUILD_WITH_LIBPROTOBUF_C_CPPFLAGS="$with_libprotobuf_c_cppflags $PROTOBUF_C_CFLAGS"
4401 BUILD_WITH_LIBPROTOBUF_C_LDFLAGS="$with_libprotobuf_c_ldflags"
4402 BUILD_WITH_LIBPROTOBUF_C_LIBS="$PROTOBUF_C_LIBS"
4403 AC_SUBST([BUILD_WITH_LIBPROTOBUF_C_CPPFLAGS])
4404 AC_SUBST([BUILD_WITH_LIBPROTOBUF_C_LDFLAGS])
4405 AC_SUBST([BUILD_WITH_LIBPROTOBUF_C_LIBS])
4406 # }}}
4407
4408 AC_ARG_VAR([PROTOC_C], [path to the protoc-c binary])
4409 AC_PATH_PROG([PROTOC_C], [protoc-c])
4410 if test "x$PROTOC_C" = "x"
4411 then
4412   have_protoc_c="no (protoc-c compiler not found)"
4413 else
4414   have_protoc_c="yes"
4415 fi
4416
4417 # --with-libpython {{{
4418 AC_ARG_VAR([LIBPYTHON_CPPFLAGS], [Preprocessor flags for libpython])
4419 AC_ARG_VAR([LIBPYTHON_LDFLAGS], [Linker flags for libpython])
4420 AC_ARG_VAR([LIBPYTHON_LIBS], [Libraries for libpython])
4421
4422 AC_ARG_WITH([libpython],
4423   [AS_HELP_STRING([--with-libpython], [if we should build with libpython @<:@default=yes@:>@])],
4424   [with_libpython="$withval"],
4425   [with_libpython="check"]
4426 )
4427
4428 if test "$with_libpython" != "no"; then
4429   if test "$LIBPYTHON_CPPFLAGS" = "" && test "$LIBPYTHON_LDFLAGS" = ""; then
4430     AC_ARG_VAR([PYTHON_CONFIG], [path to python-config])
4431     AC_PATH_PROGS([PYTHON_CONFIG],
4432       [python3-config python2-config python-config]
4433     )
4434     if test "$PYTHON_CONFIG" = ""; then
4435       if test "$with_libpython" = "yes"; then
4436         AC_MSG_ERROR([Unable to find python-config])
4437       fi
4438       with_libpython="no"
4439     fi
4440   fi
4441 fi
4442
4443 if test "$PYTHON_CONFIG" != ""; then
4444   LIBPYTHON_CPPFLAGS="`${PYTHON_CONFIG} --includes`"
4445   if test $? -ne 0; then
4446     with_libpython="no"
4447   fi
4448   LIBPYTHON_LDFLAGS="`${PYTHON_CONFIG} --ldflags`"
4449   if test $? -ne 0; then
4450     with_libpython="no"
4451   fi
4452   LIBPYTHON_LIBS="`${PYTHON_CONFIG} --libs`"
4453   if test $? -ne 0; then
4454     with_libpython="no"
4455   fi
4456 fi
4457
4458 if test "$with_libpython" != "xno"; then
4459   SAVE_CPPFLAGS="$CPPFLAGS"
4460   SAVE_LDFLAGS="$LDFLAGS"
4461   SAVE_LIBS="$LIBS"
4462   CPPFLAGS="$LIBPYTHON_CPPFLAGS $CPPFLAGS"
4463   LDFLAGS="$LIBPYTHON_LDFLAGS $LDFLAGS"
4464   LIBS="$LIBPYTHON_LIBS $LIBS"
4465
4466   AC_CHECK_HEADERS([Python.h],
4467     [
4468       AC_MSG_CHECKING([for libpython])
4469       AC_LINK_IFELSE([AC_LANG_PROGRAM(
4470           [[#include <Python.h>]],
4471           [[Py_Initialize();]])
4472         ],
4473         [with_libpython="yes"],
4474         [with_libpython="no"]
4475       )
4476       AC_MSG_RESULT([$with_libpython])
4477     ],
4478     [with_libpython="no"]
4479   )
4480
4481   CPPFLAGS="$SAVE_CPPFLAGS"
4482   LDFLAGS="$SAVE_LDFLAGS"
4483   LIBS="$SAVE_LIBS"
4484 fi
4485 # }}} --with-libpython
4486
4487 # --with-librabbitmq {{{
4488 AC_ARG_WITH([librabbitmq],
4489   [AS_HELP_STRING([--with-librabbitmq@<:@=PREFIX@:>@], [Path to librabbitmq.])],
4490   [
4491     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
4492       with_librabbitmq_cppflags="-I$withval/include"
4493       with_librabbitmq_ldflags="-L$withval/lib"
4494       with_librabbitmq="yes"
4495     else
4496       with_librabbitmq="$withval"
4497     fi
4498   ],
4499   [with_librabbitmq="yes"]
4500 )
4501
4502 if test "x$with_librabbitmq" = "xyes"; then
4503   SAVE_CPPFLAGS="$CPPFLAGS"
4504   CPPFLAGS="$CPPFLAGS $with_librabbitmq_cppflags"
4505
4506   AC_CHECK_HEADERS([amqp.h],
4507     [with_librabbitmq="yes"],
4508     [with_librabbitmq="no (amqp.h not found)"]
4509   )
4510
4511   CPPFLAGS="$SAVE_CPPFLAGS"
4512 fi
4513
4514 if test "x$with_librabbitmq" = "xyes"; then
4515   # librabbitmq up to version 0.9.1 provides "library_errno", later
4516   # versions use "library_error". The library does not provide a version
4517   # macro :(.
4518
4519   SAVE_CPPFLAGS="$CPPFLAGS"
4520   CPPFLAGS="$CPPFLAGS $with_librabbitmq_cppflags"
4521
4522   AC_CHECK_MEMBERS([amqp_rpc_reply_t.library_errno],
4523     [],
4524     [],
4525     [[
4526       #include <stdlib.h>
4527       #include <stdio.h>
4528       #include <stdint.h>
4529       #include <inttypes.h>
4530       #include <amqp.h>
4531     ]]
4532   )
4533   CPPFLAGS="$SAVE_CPPFLAGS"
4534
4535   SAVE_LDFLAGS="$LDFLAGS"
4536   LDFLAGS="$LDFLAGS $with_librabbitmq_ldflags"
4537
4538   AC_CHECK_LIB([rabbitmq], [amqp_basic_publish],
4539     [with_librabbitmq="yes"],
4540     [with_librabbitmq="no (Symbol 'amqp_basic_publish' not found)"]
4541   )
4542
4543   LDFLAGS="$SAVE_LDFLAGS"
4544 fi
4545
4546 if test "x$with_librabbitmq" = "xyes"; then
4547   SAVE_CPPFLAGS="$CPPFLAGS"
4548   SAVE_LDFLAGS="$LDFLAGS"
4549   SAVE_LIBS="$LIBS"
4550   CPPFLAGS="$CPPFLAGS $with_librabbitmq_cppflags"
4551   LDFLAGS="$LDFLAGS $with_librabbitmq_ldflags"
4552   LIBS="-lrabbitmq"
4553
4554   AC_CHECK_HEADERS([amqp_tcp_socket.h amqp_socket.h])
4555   AC_CHECK_FUNC([amqp_tcp_socket_new],
4556     [
4557       AC_DEFINE([HAVE_AMQP_TCP_SOCKET], [1],
4558         [Define if librabbitmq provides the new TCP socket interface.])
4559     ]
4560   )
4561
4562   AC_CHECK_DECLS([amqp_socket_close],
4563     [],
4564     [],
4565     [[
4566       #include <amqp.h>
4567       #ifdef HAVE_AMQP_TCP_SOCKET_H
4568       # include <amqp_tcp_socket.h>
4569       #endif
4570       #ifdef HAVE_AMQP_SOCKET_H
4571       # include <amqp_socket.h>
4572       #endif
4573     ]]
4574   )
4575
4576   CPPFLAGS="$SAVE_CPPFLAGS"
4577   LDFLAGS="$SAVE_LDFLAGS"
4578   LIBS="$SAVE_LIBS"
4579 fi
4580
4581 if test "x$with_librabbitmq" = "xyes"; then
4582   BUILD_WITH_LIBRABBITMQ_CPPFLAGS="$with_librabbitmq_cppflags"
4583   BUILD_WITH_LIBRABBITMQ_LDFLAGS="$with_librabbitmq_ldflags"
4584   BUILD_WITH_LIBRABBITMQ_LIBS="-lrabbitmq"
4585 fi
4586
4587 AC_SUBST(BUILD_WITH_LIBRABBITMQ_CPPFLAGS)
4588 AC_SUBST(BUILD_WITH_LIBRABBITMQ_LDFLAGS)
4589 AC_SUBST(BUILD_WITH_LIBRABBITMQ_LIBS)
4590
4591 # }}}
4592
4593 # --with-librdkafka {{{
4594 AC_ARG_WITH([librdkafka],
4595   [AS_HELP_STRING([--with-librdkafka@<:@=PREFIX@:>@], [Path to librdkafka.])],
4596   [
4597     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
4598       with_librdkafka_cppflags="-I$withval/include"
4599       with_librdkafka_ldflags="-L$withval/lib"
4600       with_librdkafka_rpath="$withval/lib"
4601       with_librdkafka="yes"
4602     else
4603       with_librdkafka="$withval"
4604     fi
4605   ],
4606   [with_librdkafka="yes"]
4607 )
4608
4609 if test "x$with_librdkafka" = "xyes"; then
4610   SAVE_CPPFLAGS="$CPPFLAGS"
4611   CPPFLAGS="$CPPFLAGS $with_librdkafka_cppflags"
4612
4613   AC_CHECK_HEADERS([librdkafka/rdkafka.h],
4614     [with_librdkafka="yes"],
4615     [with_librdkafka="no (librdkafka/rdkafka.h not found)"]
4616   )
4617
4618   CPPFLAGS="$SAVE_CPPFLAGS"
4619 fi
4620
4621 if test "x$with_librdkafka" = "xyes"; then
4622   SAVE_LDFLAGS="$LDFLAGS"
4623   LDFLAGS="$LDFLAGS $with_librdkafka_ldflags"
4624
4625   AC_CHECK_LIB([rdkafka], [rd_kafka_new],
4626     [with_librdkafka="yes"],
4627     [with_librdkafka="no (Symbol 'rd_kafka_new' not found)"])
4628
4629   AC_CHECK_LIB([rdkafka], [rd_kafka_conf_set_log_cb],
4630     [with_librdkafka_log_cb="yes"],
4631     [with_librdkafka_log_cb="no"])
4632
4633   AC_CHECK_LIB([rdkafka], [rd_kafka_set_logger],
4634     [with_librdkafka_logger="yes"],
4635     [with_librdkafka_logger="no"]
4636   )
4637
4638   LDFLAGS="$SAVE_LDFLAGS"
4639 fi
4640
4641 if test "x$with_librdkafka" = "xyes"; then
4642   BUILD_WITH_LIBRDKAFKA_CPPFLAGS="$with_librdkafka_cppflags"
4643   BUILD_WITH_LIBRDKAFKA_LDFLAGS="$with_librdkafka_ldflags"
4644
4645   if test "x$with_librdkafka_rpath" != "x"; then
4646     BUILD_WITH_LIBRDKAFKA_LIBS="-Wl,-rpath,$with_librdkafka_rpath -lrdkafka"
4647   else
4648     BUILD_WITH_LIBRDKAFKA_LIBS="-lrdkafka"
4649   fi
4650
4651   if test "x$with_librdkafka_log_cb" = "xyes"; then
4652     AC_DEFINE(HAVE_LIBRDKAFKA_LOG_CB, 1, [Define if librdkafka log facility is present and usable.])
4653   else if test "x$with_librdkafka_logger" = "xyes"; then
4654     AC_DEFINE(HAVE_LIBRDKAFKA_LOGGER, 1, [Define if librdkafka log facility is present and usable.])
4655   fi; fi
4656 fi
4657
4658 AC_SUBST([BUILD_WITH_LIBRDKAFKA_CPPFLAGS])
4659 AC_SUBST([BUILD_WITH_LIBRDKAFKA_LDFLAGS])
4660 AC_SUBST([BUILD_WITH_LIBRDKAFKA_LIBS])
4661 # }}}
4662
4663 # --with-librouteros {{{
4664 AC_ARG_WITH([librouteros],
4665   [AS_HELP_STRING([--with-librouteros@<:@=PREFIX@:>@], [Path to librouteros.])],
4666   [
4667     if test "x$withval" = "xyes" || test "x$withval" = "xno"; then
4668       with_librouteros="$witval"
4669     else
4670       with_librouteros_cppflags="-I$withval/include"
4671       with_librouteros_ldflags="-L$withval/lib"
4672       with_librouteros="yes"
4673    fi
4674   ],
4675   [with_librouteros="yes"]
4676 )
4677
4678 if test "x$with_librouteros" = "xyes"; then
4679   SAVE_CPPFLAGS="$CPPFLAGS"
4680   CPPFLAGS="$CPPFLAGS $with_librouteros_cppflags"
4681
4682   AC_CHECK_HEADERS([routeros_api.h],
4683     [with_librouteros="yes"],
4684     [with_librouteros="no (routeros_api.h not found)"]
4685   )
4686
4687   CPPFLAGS="$SAVE_CPPFLAGS"
4688 fi
4689
4690 if test "x$with_librouteros" = "xyes"; then
4691   SAVE_LDFLAGS="$LDFLAGS"
4692   LDFLAGS="$LDFLAGS $with_librouteros_ldflags"
4693
4694   AC_CHECK_LIB([routeros], [ros_interface],
4695     [with_librouteros="yes"],
4696     [with_librouteros="no (symbol 'ros_interface' not found)"]
4697   )
4698
4699   LDFLAGS="$SAVE_LDFLAGS"
4700 fi
4701
4702 if test "x$with_librouteros" = "xyes"; then
4703   BUILD_WITH_LIBROUTEROS_CPPFLAGS="$with_librouteros_cppflags"
4704   BUILD_WITH_LIBROUTEROS_LDFLAGS="$with_librouteros_ldflags"
4705 fi
4706
4707 AC_SUBST([BUILD_WITH_LIBROUTEROS_CPPFLAGS])
4708 AC_SUBST([BUILD_WITH_LIBROUTEROS_LDFLAGS])
4709 # }}}
4710
4711 # --with-librrd {{{
4712 librrd_threadsafe="no"
4713 librrd_rrdc_update="no"
4714 AC_ARG_WITH([librrd],
4715   [AS_HELP_STRING([--with-librrd@<:@=PREFIX@:>@], [Path to rrdtool.])],
4716   [
4717     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
4718       librrd_cflags="-I$withval/include"
4719       librrd_ldflags="-L$withval/lib"
4720       with_librrd="yes"
4721     else
4722       with_librrd="$withval"
4723     fi
4724   ],
4725   [with_librrd="yes"]
4726 )
4727
4728 if test "x$with_librrd" = "xyes"; then
4729   SAVE_LDFLAGS="$LDFLAGS"
4730   LDFLAGS="$LDFLAGS $librrd_ldflags"
4731   PKG_CHECK_MODULES([RRD], [librrd >= 1.6.0],
4732     [
4733       AC_CHECK_LIB([rrd], [rrd_update_r],
4734         [librrd_threadsafe="yes"],
4735         [:]
4736       )
4737       AC_CHECK_LIB([rrd], [rrdc_update],
4738         [librrd_rrdc_update="yes"],
4739         [:]
4740       )
4741     ],[:]
4742   )
4743   LDFLAGS="$SAVE_LDFLAGS"
4744
4745   SAVE_CPPFLAGS="$CPPFLAGS"
4746   CPPFLAGS="$CPPFLAGS $RRD_CFLAGS $librrd_cflags"
4747
4748   AC_CHECK_HEADERS([rrd.h],, [with_librrd="no (rrd.h not found)"])
4749
4750   CPPFLAGS="$SAVE_CPPFLAGS"
4751 fi
4752
4753 if test "x$with_librrd" = "xyes" && test "x$librrd_threadsafe" = "xno"; then
4754   SAVE_LDFLAGS="$LDFLAGS"
4755   LDFLAGS="$LDFLAGS $librrd_ldflags"
4756
4757   AC_CHECK_LIB([rrd_th], [rrd_update_r],
4758     [
4759       librrd_ldflags="$librrd_ldflags -lrrd_th"
4760       librrd_threadsafe="yes"
4761       AC_CHECK_LIB([rrd_th], [rrdc_update],
4762         [librrd_rrdc_update="yes"],
4763         [:],
4764       )
4765     ],
4766     [:]
4767   )
4768   LDFLAGS="$SAVE_LDFLAGS"
4769 fi
4770
4771 if test "x$with_librrd" = "xyes" && test "x$librrd_threadsafe" = "xno"; then
4772   SAVE_LDFLAGS="$LDFLAGS"
4773   LDFLAGS="$LDFLAGS $librrd_ldflags"
4774
4775   AC_CHECK_LIB([rrd], [rrd_update],
4776     [
4777       librrd_ldflags="$librrd_ldflags -lrrd"
4778       AC_CHECK_LIB([rrd], [rrdc_update],
4779         [librrd_rrdc_update="yes"],
4780         [:]
4781       )
4782     ],
4783     [with_librrd="no (symbol 'rrd_update' not found)"]
4784   )
4785   LDFLAGS="$SAVE_LDFLAGS"
4786 fi
4787
4788 if test "x$with_librrd" = "xyes"; then
4789   BUILD_WITH_LIBRRD_CFLAGS="$RRD_CFLAGS $librrd_cflags"
4790   BUILD_WITH_LIBRRD_LDFLAGS="$librrd_ldflags"
4791   BUILD_WITH_LIBRRD_LIBS="$RRD_LIBS"
4792 fi
4793
4794 if test "x$librrd_threadsafe" = "xyes"; then
4795   AC_DEFINE([HAVE_THREADSAFE_LIBRRD], [1],
4796     [Define to 1 if the rrd library is thread-safe]
4797   )
4798 fi
4799
4800 AC_SUBST([BUILD_WITH_LIBRRD_CFLAGS])
4801 AC_SUBST([BUILD_WITH_LIBRRD_LDFLAGS])
4802 AC_SUBST([BUILD_WITH_LIBRRD_LIBS])
4803 # }}}
4804
4805 # --with-libsensors {{{
4806 AC_ARG_WITH([libsensors],
4807   [AS_HELP_STRING([--with-libsensors@<:@=PREFIX@:>@], [Path to lm_sensors.])],
4808   [
4809     if test "x$withval" = "xno" || test "x$withval" = "xyes"; then
4810       with_libsensors="$withval"
4811     else
4812       with_sensors_cppflags="-I$withval/include"
4813       with_sensors_ldflags="-L$withval/lib"
4814       with_libsensors="yes"
4815     fi
4816   ],
4817   [
4818     if test "x$ac_system" = "xLinux"; then
4819       with_libsensors="yes"
4820     else
4821       with_libsensors="no (Linux only library)"
4822     fi
4823   ]
4824 )
4825
4826 if test "x$with_libsensors" = "xyes"; then
4827   SAVE_CPPFLAGS="$CPPFLAGS"
4828   CPPFLAGS="$CPPFLAGS $with_sensors_cppflags"
4829
4830   AC_CHECK_HEADERS([sensors/sensors.h],
4831     [with_libsensors="yes"],
4832     [with_libsensors="no (sensors/sensors.h not found)"]
4833   )
4834
4835   CPPFLAGS="$SAVE_CPPFLAGS"
4836 fi
4837
4838 if test "x$with_libsensors" = "xyes"; then
4839   SAVE_LDFLAGS="$LDFLAGS"
4840   LDFLAGS="$LDFLAGS $with_sensors_ldflags"
4841
4842   AC_CHECK_LIB([sensors], [sensors_init],
4843     [with_libsensors="yes"],
4844     [with_libsensors="no (libsensors not found)"]
4845   )
4846
4847   LDFLAGS="$SAVE_LDFLAGS"
4848 fi
4849
4850 if test "x$with_libsensors" = "xyes"; then
4851   BUILD_WITH_LIBSENSORS_CPPFLAGS="$with_sensors_cppflags"
4852   BUILD_WITH_LIBSENSORS_LDFLAGS="$with_sensors_ldflags"
4853   BUILD_WITH_LIBSENSORS_LIBS="-lsensors"
4854 fi
4855
4856 AC_SUBST([BUILD_WITH_LIBSENSORS_CPPFLAGS])
4857 AC_SUBST([BUILD_WITH_LIBSENSORS_LDFLAGS])
4858 AC_SUBST([BUILD_WITH_LIBSENSORS_LIBS])
4859
4860 # }}}
4861
4862 # libsigrok {{{
4863 AC_SUBST([LIBSIGROK_CFLAGS])
4864 AC_SUBST([LIBSIGROK_LIBS])
4865 PKG_CHECK_MODULES([LIBSIGROK], [libsigrok < 0.4],
4866   [with_libsigrok="yes"],
4867   [with_libsigrok="no (pkg-config could not find libsigrok)"]
4868 )
4869 # }}}
4870
4871 # --with-libstatgrab {{{
4872 AC_ARG_WITH([libstatgrab],
4873   [AS_HELP_STRING([--with-libstatgrab@<:@=PREFIX@:>@], [Path to libstatgrab.])],
4874   [
4875     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
4876       with_libstatgrab_cflags="-I$withval/include"
4877       with_libstatgrab_ldflags="-L$withval/lib -lstatgrab"
4878       with_libstatgrab="yes"
4879       with_libstatgrab_pkg_config="no"
4880     else
4881       with_libstatgrab="$withval"
4882       with_libstatgrab_pkg_config="yes"
4883     fi
4884   ],
4885   [
4886     with_libstatgrab="yes"
4887     with_libstatgrab_pkg_config="yes"
4888   ])
4889
4890 if test "x$with_libstatgrab" = "xyes" && test "x$with_libstatgrab_pkg_config" = "xyes"; then
4891   AC_MSG_CHECKING([pkg-config for libstatgrab])
4892   temp_result="found"
4893   $PKG_CONFIG --exists libstatgrab 2>/dev/null
4894   if test "$?" != "0"; then
4895     with_libstatgrab_pkg_config="no"
4896     with_libstatgrab="no (pkg-config doesn't know libstatgrab)"
4897     temp_result="not found"
4898   fi
4899   AC_MSG_RESULT([$temp_result])
4900 fi
4901
4902 if test "x$with_libstatgrab" = "xyes" && test "x$with_libstatgrab_pkg_config" = "xyes" && test "x$with_libstatgrab_cflags" = "x"; then
4903   AC_MSG_CHECKING([for libstatgrab CFLAGS])
4904   temp_result="`$PKG_CONFIG --cflags libstatgrab`"
4905   if test "$?" = "0"; then
4906     with_libstatgrab_cflags="$temp_result"
4907   else
4908     with_libstatgrab="no ($PKG_CONFIG --cflags libstatgrab failed)"
4909     temp_result="$PKG_CONFIG --cflags libstatgrab failed"
4910   fi
4911   AC_MSG_RESULT([$temp_result])
4912 fi
4913
4914 if test "x$with_libstatgrab" = "xyes" && test "x$with_libstatgrab_pkg_config" = "xyes" && test "x$with_libstatgrab_ldflags" = "x"; then
4915   AC_MSG_CHECKING([for libstatgrab LDFLAGS])
4916   temp_result="`$PKG_CONFIG --libs libstatgrab`"
4917   if test "$?" = "0"
4918   then
4919     with_libstatgrab_ldflags="$temp_result"
4920   else
4921     with_libstatgrab="no ($PKG_CONFIG --libs libstatgrab failed)"
4922     temp_result="$PKG_CONFIG --libs libstatgrab failed"
4923   fi
4924   AC_MSG_RESULT([$temp_result])
4925 fi
4926
4927 if test "x$with_libstatgrab" = "xyes"; then
4928   SAVE_CPPFLAGS="$CPPFLAGS"
4929   CPPFLAGS="$CPPFLAGS $with_libstatgrab_cflags"
4930
4931   AC_CHECK_HEADERS([statgrab.h],
4932     [with_libstatgrab="yes"],
4933     [with_libstatgrab="no (statgrab.h not found)"]
4934   )
4935
4936   CPPFLAGS="$SAVE_CPPFLAGS"
4937 fi
4938
4939 if test "x$with_libstatgrab" = "xyes"; then
4940   SAVE_LDFLAGS="$LDFLAGS"
4941   LDFLAGS="$LDFLAGS $with_libstatgrab_ldflags"
4942
4943   AC_CHECK_LIB([statgrab], [sg_init],
4944     [with_libstatgrab="yes"],
4945     [with_libstatgrab="no (symbol sg_init not found)"]
4946   )
4947
4948   LDFLAGS="$SAVE_LDFLAGS"
4949 fi
4950
4951 if test "x$with_libstatgrab" = "xyes"; then
4952   SAVE_CFLAGS="$CFLAGS"
4953   SAVE_LDFLAGS="$LDFLAGS"
4954   SAVE_LIBS="$LIBS"
4955
4956   CFLAGS="$CFLAGS $with_libstatgrab_cflags"
4957   LDFLAGS="$LDFLAGS $with_libstatgrab_ldflags"
4958   LIBS="-lstatgrab $LIBS"
4959
4960   AC_CACHE_CHECK([if libstatgrab >= 0.90],
4961     [c_cv_have_libstatgrab_0_90],
4962     [
4963       AC_LINK_IFELSE(
4964         [
4965           AC_LANG_PROGRAM(
4966             [[
4967               #include <stdio.h>
4968               #include <statgrab.h>
4969             ]],
4970             [[
4971               if (sg_init()) return 0;
4972             ]]
4973           )
4974         ],
4975         [c_cv_have_libstatgrab_0_90="no"],
4976         [c_cv_have_libstatgrab_0_90="yes"]
4977       )
4978     ]
4979   )
4980
4981   CFLAGS="$SAVE_CFLAGS"
4982   LDFLAGS="$SAVE_LDFLAGS"
4983   LIBS="$SAVE_LIBS"
4984 fi
4985
4986 AM_CONDITIONAL([BUILD_WITH_LIBSTATGRAB], [test "x$with_libstatgrab" = "xyes"])
4987
4988 if test "x$with_libstatgrab" = "xyes"; then
4989   AC_DEFINE([HAVE_LIBSTATGRAB], [1],
4990     [Define to 1 if you have the 'statgrab' library (-lstatgrab)]
4991   )
4992
4993   if test "x$c_cv_have_libstatgrab_0_90" = "xyes"; then
4994     AC_DEFINE([HAVE_LIBSTATGRAB_0_90], [1],
4995       [Define to 1 if libstatgrab version >= 0.90]
4996     )
4997   fi
4998
4999   BUILD_WITH_LIBSTATGRAB_CFLAGS="$with_libstatgrab_cflags"
5000   BUILD_WITH_LIBSTATGRAB_LDFLAGS="$with_libstatgrab_ldflags"
5001
5002 fi
5003
5004 AC_SUBST([BUILD_WITH_LIBSTATGRAB_CFLAGS])
5005 AC_SUBST([BUILD_WITH_LIBSTATGRAB_LDFLAGS])
5006 # }}}
5007
5008 # --with-libtokyotyrant {{{
5009 AC_ARG_WITH([libtokyotyrant],
5010   [AS_HELP_STRING([--with-libtokyotyrant@<:@=PREFIX@:>@], [Path to libtokyotyrant.])],
5011   [
5012     if test "x$withval" = "xno" || test "x$withval" = "xyes"; then
5013       with_libtokyotyrant="$withval"
5014     else
5015       with_libtokyotyrant_cppflags="-I$withval/include"
5016       with_libtokyotyrant_ldflags="-L$withval/include"
5017       with_libtokyotyrant_libs="-ltokyotyrant"
5018       with_libtokyotyrant="yes"
5019     fi
5020   ],
5021   [with_libtokyotyrant="yes"]
5022 )
5023
5024 if test "x$with_libtokyotyrant" = "xyes"; then
5025   if $PKG_CONFIG --exists tokyotyrant; then
5026     with_libtokyotyrant_cppflags="$with_libtokyotyrant_cppflags `$PKG_CONFIG --cflags tokyotyrant`"
5027     with_libtokyotyrant_ldflags="$with_libtokyotyrant_ldflags `$PKG_CONFIG --libs-only-L tokyotyrant`"
5028     with_libtokyotyrant_libs="$with_libtokyotyrant_libs `$PKG_CONFIG --libs-only-l tokyotyrant`"
5029   fi
5030 fi
5031
5032 if test "x$with_libtokyotyrant" = "xyes"; then
5033   SAVE_CPPFLAGS="$CPPFLAGS"
5034   CPPFLAGS="$CPPFLAGS $with_libtokyotyrant_cppflags"
5035
5036   AC_CHECK_HEADERS([tcrdb.h],
5037     [with_libtokyotyrant="yes"],
5038     [with_libtokyotyrant="no (tcrdb.h not found)"]
5039   )
5040
5041   CPPFLAGS="$SAVE_CPPFLAGS"
5042 fi
5043
5044 if test "x$with_libtokyotyrant" = "xyes"; then
5045   SAVE_LDFLAGS="$LDFLAGS"
5046   LDFLAGS="$LDFLAGS $with_libtokyotyrant_ldflags"
5047
5048   AC_CHECK_LIB([tokyotyrant], [tcrdbrnum],
5049     [with_libtokyotyrant="yes"],
5050     [with_libtokyotyrant="no (symbol tcrdbrnum not found)"],
5051     [$with_libtokyotyrant_libs]
5052   )
5053
5054   LDFLAGS="$SAVE_LDFLAGS"
5055 fi
5056
5057 if test "x$with_libtokyotyrant" = "xyes"; then
5058   BUILD_WITH_LIBTOKYOTYRANT_CPPFLAGS="$with_libtokyotyrant_cppflags"
5059   BUILD_WITH_LIBTOKYOTYRANT_LDFLAGS="$with_libtokyotyrant_ldflags"
5060   BUILD_WITH_LIBTOKYOTYRANT_LIBS="$with_libtokyotyrant_libs"
5061 fi
5062 AC_SUBST([BUILD_WITH_LIBTOKYOTYRANT_CPPFLAGS])
5063 AC_SUBST([BUILD_WITH_LIBTOKYOTYRANT_LDFLAGS])
5064 AC_SUBST([BUILD_WITH_LIBTOKYOTYRANT_LIBS])
5065 # }}}
5066
5067 # --with-libudev {{{
5068 AC_ARG_WITH([libudev],
5069   [AS_HELP_STRING([--with-libudev@<:@=PREFIX@:>@], [Path to libudev.])],
5070   [
5071     if test "x$withval" = "xno" || test "x$withval" = "xyes"; then
5072       with_libudev="$withval"
5073     else
5074       with_libudev_cppflags="-I$withval/include"
5075       with_libudev_ldflags="-L$withval/lib"
5076       with_libudev="yes"
5077     fi
5078   ],
5079   [
5080     if test "x$ac_system" = "xLinux"; then
5081       with_libudev="yes"
5082     else
5083       with_libudev="no (Linux only library)"
5084     fi
5085   ]
5086 )
5087
5088 if test "x$with_libudev" = "xyes"; then
5089   SAVE_CPPFLAGS="$CPPFLAGS"
5090   CPPFLAGS="$CPPFLAGS $with_libudev_cppflags"
5091
5092   AC_CHECK_HEADERS([libudev.h],
5093     [with_libudev="yes"],
5094     [with_libudev="no (libudev.h not found)"]
5095   )
5096
5097   CPPFLAGS="$SAVE_CPPFLAGS"
5098 fi
5099
5100 if test "x$with_libudev" = "xyes"; then
5101   SAVE_LDFLAGS="$LDFLAGS"
5102   LDFLAGS="$LDFLAGS $with_libudev_ldflags"
5103
5104   AC_CHECK_LIB([udev], [udev_new],
5105     [with_libudev="yes"],
5106     [with_libudev="no (libudev not found)"]
5107   )
5108
5109   LDFLAGS="$SAVE_LDFLAGS"
5110 fi
5111
5112 if test "x$with_libudev" = "xyes"; then
5113   BUILD_WITH_LIBUDEV_CPPFLAGS="$with_libudev_cppflags"
5114   BUILD_WITH_LIBUDEV_LDFLAGS="$with_libudev_ldflags"
5115   BUILD_WITH_LIBUDEV_LIBS="-ludev"
5116 fi
5117
5118 AC_SUBST([BUILD_WITH_LIBUDEV_CPPFLAGS])
5119 AC_SUBST([BUILD_WITH_LIBUDEV_LDFLAGS])
5120 AC_SUBST([BUILD_WITH_LIBUDEV_LIBS])
5121
5122 AM_CONDITIONAL([BUILD_WITH_LIBUDEV], [test "x$with_libudev" = "xyes"])
5123 # }}}
5124
5125 # --with-libupsclient {{{
5126 with_libupsclient_config=""
5127 AC_ARG_WITH([libupsclient],
5128   [AS_HELP_STRING([--with-libupsclient@<:@=PREFIX@:>@], [Path to the upsclient library.])],
5129   [
5130     if test "x$withval" = "xno"; then
5131       with_libupsclient="no"
5132     else if test "x$withval" = "xyes"; then
5133       with_libupsclient="use_pkgconfig"
5134     else
5135       if test -x "$withval"; then
5136         with_libupsclient_config="$withval"
5137         with_libupsclient="use_libupsclient_config"
5138       else if test -x "$withval/bin/libupsclient-config"; then
5139         with_libupsclient_config="$withval/bin/libupsclient-config"
5140         with_libupsclient="use_libupsclient_config"
5141       else
5142         AC_MSG_NOTICE([Not checking for libupsclient: Manually configured])
5143         with_libupsclient_cflags="-I$withval/include"
5144         with_libupsclient_libs="-L$withval/lib -lupsclient"
5145         with_libupsclient="yes"
5146       fi; fi
5147     fi; fi
5148   ],
5149   [with_libupsclient="use_pkgconfig"]
5150 )
5151
5152 # configure using libupsclient-config
5153 if test "x$with_libupsclient" = "xuse_libupsclient_config"; then
5154   with_libupsclient_cflags="`$with_libupsclient_config --cflags`"
5155   if test $? -ne 0; then
5156     with_libupsclient="no ($with_libupsclient_config failed)"
5157   fi
5158   with_libupsclient_libs="`$with_libupsclient_config --libs`"
5159   if test $? -ne 0; then
5160     with_libupsclient="no ($with_libupsclient_config failed)"
5161   fi
5162 fi
5163
5164 if test "x$with_libupsclient" = "xuse_libupsclient_config"; then
5165   with_libupsclient="yes"
5166 fi
5167
5168 # configure using pkg-config
5169 if test "x$with_libupsclient" = "xuse_pkgconfig"; then
5170   AC_MSG_NOTICE([Checking for libupsclient using $PKG_CONFIG])
5171   $PKG_CONFIG --exists 'libupsclient' 2>/dev/null
5172   if test $? -ne 0; then
5173     with_libupsclient="no (pkg-config doesn't know libupsclient)"
5174   fi
5175 fi
5176
5177 if test "x$with_libupsclient" = "xuse_pkgconfig"; then
5178   with_libupsclient_cflags="`$PKG_CONFIG --cflags 'libupsclient'`"
5179   if test $? -ne 0; then
5180     with_libupsclient="no ($PKG_CONFIG failed)"
5181   fi
5182
5183   with_libupsclient_libs="`$PKG_CONFIG --libs 'libupsclient'`"
5184   if test $? -ne 0; then
5185     with_libupsclient="no ($PKG_CONFIG failed)"
5186   fi
5187 fi
5188
5189 if test "x$with_libupsclient" = "xuse_pkgconfig"; then
5190   with_libupsclient="yes"
5191 fi
5192
5193 if test "x$with_libupsclient" = "xyes"; then
5194   SAVE_CPPFLAGS="$CPPFLAGS"
5195   CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
5196
5197   AC_CHECK_HEADERS([upsclient.h],
5198     [with_libupsclient="yes"],
5199     [with_libupsclient="no (upsclient.h not found)"]
5200   )
5201
5202   CPPFLAGS="$SAVE_CPPFLAGS"
5203 fi
5204
5205 if test "x$with_libupsclient" = "xyes"; then
5206   SAVE_LDFLAGS="$LDFLAGS"
5207   LDFLAGS="$LDFLAGS $with_libupsclient_libs"
5208
5209   AC_CHECK_LIB([upsclient], [upscli_connect],
5210     [with_libupsclient="yes"],
5211     [with_libupsclient="no (symbol upscli_connect not found)"]
5212   )
5213
5214   AC_CHECK_LIB([upsclient], [upscli_init],
5215     [AC_DEFINE([WITH_UPSCLIENT_27], [1], [At least version 2-7])],
5216     []
5217   )
5218
5219   LDFLAGS="$SAVE_LDFLAGS"
5220 fi
5221
5222 if test "x$with_libupsclient" = "xyes"; then
5223   SAVE_CPPFLAGS="$CPPFLAGS"
5224   CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
5225
5226   AC_CHECK_TYPES([UPSCONN_t, UPSCONN],
5227     [],
5228     [],
5229     [[
5230       #include <stdlib.h>
5231       #include <stdio.h>
5232       #include <upsclient.h>
5233     ]]
5234   )
5235
5236   CPPFLAGS="$SAVE_CPPFLAGS"
5237 fi
5238
5239 if test "x$with_libupsclient" = "xyes"; then
5240   BUILD_WITH_LIBUPSCLIENT_CFLAGS="$with_libupsclient_cflags"
5241   BUILD_WITH_LIBUPSCLIENT_LIBS="$with_libupsclient_libs"
5242 fi
5243
5244 AC_SUBST([BUILD_WITH_LIBUPSCLIENT_CFLAGS])
5245 AC_SUBST([BUILD_WITH_LIBUPSCLIENT_LIBS])
5246 # }}}
5247
5248 # --with-libxenctrl {{{
5249 AC_ARG_WITH([libxenctrl],
5250   [AS_HELP_STRING([--with-libxenctrl@<:@=PREFIX@:>@], [Path to libxenctrl.])],
5251   [
5252     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
5253       with_libxenctrl_cppflags="-I$withval/include"
5254       with_libxenctrl_ldflags="-L$withval/lib"
5255       with_libxenctrl="yes"
5256     else
5257       with_libxenctrl="$withval"
5258     fi
5259   ],
5260   [with_libxenctrl="yes"]
5261 )
5262
5263 if test "x$with_libxenctrl" = "xyes"; then
5264   SAVE_CPPFLAGS="$CPPFLAGS"
5265   CPPFLAGS="$CPPFLAGS $with_libxenctrl_cppflags"
5266
5267   AC_CHECK_HEADERS([xenctrl.h],
5268     [with_libxenctrl="yes"],
5269     [with_libxenctrl="no (xenctrl.h not found)"]
5270   )
5271
5272   CPPFLAGS="$SAVE_CPPFLAGS"
5273 fi
5274
5275 if test "x$with_libxenctrl" = "xyes"; then
5276   SAVE_LDFLAGS="$LDFLAGS"
5277   LDFLAGS="$LDFLAGS $with_libxenctrl_ldflags"
5278
5279   #Xen versions older than 3.4 has no xc_getcpuinfo()
5280   AC_CHECK_LIB([xenctrl], [xc_getcpuinfo],
5281     [with_libxenctrl="yes"],
5282     [with_libxenctrl="no (symbol 'xc_getcpuinfo' not found)"]
5283   )
5284
5285   LDFLAGS="$SAVE_LDFLAGS"
5286 fi
5287
5288 LIBXENCTL_CPPFLAGS="$with_libxenctl_cppflags"
5289 LIBXENCTL_LDFLAGS="$with_libxenctl_ldflags"
5290 AC_SUBST([LIBXENCTL_CPPFLAGS])
5291 AC_SUBST([LIBXENCTL_LDFLAGS])
5292 # }}}
5293
5294 # --with-libxmms {{{
5295 with_xmms_config="xmms-config"
5296 AC_ARG_WITH([libxmms],
5297   [AS_HELP_STRING([--with-libxmms@<:@=PREFIX@:>@], [Path to libxmms.])],
5298   [
5299     if test "x$withval" = "xno" || test "x$withval" = "xyes"; then
5300       with_libxmms="$withval"
5301     else
5302       if test -f "$withval" && test -x "$withval"; then
5303         with_xmms_config="$withval"
5304       else if test -x "$withval/bin/xmms-config"; then
5305         with_xmms_config="$withval/bin/xmms-config"
5306       fi; fi
5307       with_libxmms="yes"
5308     fi
5309   ],
5310   [with_libxmms="yes"]
5311 )
5312
5313 if test "x$with_libxmms" = "xyes"; then
5314   with_xmms_cflags=`$with_xmms_config --cflags 2>/dev/null`
5315   if test $? -ne 0; then
5316     with_libxmms="no"
5317   fi
5318 fi
5319
5320 if test "x$with_libxmms" = "xyes"; then
5321   with_xmms_libs=`$with_xmms_config --libs 2>/dev/null`
5322   if test $? -ne 0; then
5323     with_libxmms="no"
5324   fi
5325 fi
5326
5327 if test "x$with_libxmms" = "xyes"; then
5328   SAVE_CFLAGS="$CFLAGS"
5329   CFLAGS="$with_xmms_cflags"
5330
5331   AC_CHECK_HEADER([xmmsctrl.h],
5332     [with_libxmms="yes"],
5333     [with_libxmms="no"],
5334   )
5335
5336   CFLAGS="$SAVE_CFLAGS"
5337 fi
5338
5339 if test "x$with_libxmms" = "xyes"; then
5340   SAVE_LIBS="$LIBS"
5341   LIBS="$with_xmms_libs"
5342
5343   AC_CHECK_LIB([xmms], [xmms_remote_get_info],
5344     [with_libxmss="yes"],
5345     [with_libxmms="no"],
5346     [$with_xmms_libs]
5347
5348   )
5349
5350   LIBS="$SAVE_LIBS"
5351 fi
5352
5353 BUILD_WITH_LIBXMMS_CFLAGS="$with_xmms_cflags"
5354 BUILD_WITH_LIBXMMS_LIBS="$with_xmms_libs"
5355
5356 AC_SUBST([BUILD_WITH_LIBXMMS_CFLAGS])
5357 AC_SUBST([BUILD_WITH_LIBXMMS_LIBS])
5358 # }}}
5359
5360 # --with-libyajl {{{
5361 AC_ARG_WITH([libyajl],
5362   [AS_HELP_STRING([--with-libyajl@<:@=PREFIX@:>@], [Path to libyajl.])],
5363   [
5364     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
5365       with_libyajl_cppflags="-I$withval/include"
5366       with_libyajl_ldflags="-L$withval/lib"
5367       with_libyajl="yes"
5368     else
5369       with_libyajl="$withval"
5370     fi
5371   ],
5372   [with_libyajl="yes"]
5373 )
5374
5375 if test "x$with_libyajl" = "xyes"; then
5376   SAVE_CPPFLAGS="$CPPFLAGS"
5377   CPPFLAGS="$CPPFLAGS $with_libyajl_cppflags"
5378
5379   AC_CHECK_HEADERS([yajl/yajl_parse.h],
5380     [with_libyajl="yes"],
5381     [with_libyajl="no (yajl/yajl_parse.h not found)"]
5382   )
5383
5384   AC_CHECK_HEADERS([yajl/yajl_tree.h],
5385     [with_libyajl2="yes"],
5386     [with_libyajl2="no (yajl/yajl_tree.h not found)"]
5387   )
5388
5389   AC_CHECK_HEADERS([yajl/yajl_version.h])
5390
5391   CPPFLAGS="$SAVE_CPPFLAGS"
5392 fi
5393
5394 if test "x$with_libyajl" = "xyes"; then
5395   SAVE_LDFLAGS="$LDFLAGS"
5396   LDFLAGS="$LDFLAGS $with_libyajl_ldflags"
5397
5398   AC_CHECK_LIB([yajl], [yajl_alloc],
5399     [with_libyajl="yes"],
5400     [with_libyajl="no (Symbol 'yajl_alloc' not found)"]
5401   )
5402
5403   AC_CHECK_LIB([yajl], [yajl_tree_parse],
5404     [with_libyajl2="yes"],
5405     [with_libyajl2="no (Symbol 'yajl_tree_parse' not found)"]
5406   )
5407
5408   LDFLAGS="$SAVE_LDFLAGS"
5409 fi
5410
5411 if test "x$with_libyajl" = "xyes"; then
5412   BUILD_WITH_LIBYAJL_CPPFLAGS="$with_libyajl_cppflags"
5413   BUILD_WITH_LIBYAJL_LDFLAGS="$with_libyajl_ldflags"
5414   BUILD_WITH_LIBYAJL_LIBS="-lyajl"
5415   AC_DEFINE([HAVE_LIBYAJL], [1], [Define if libyajl is present and usable.])
5416 fi
5417
5418 AC_SUBST([BUILD_WITH_LIBYAJL_CPPFLAGS])
5419 AC_SUBST([BUILD_WITH_LIBYAJL_LDFLAGS])
5420 AC_SUBST([BUILD_WITH_LIBYAJL_LIBS])
5421
5422 AM_CONDITIONAL([BUILD_WITH_LIBYAJL], [test "x$with_libyajl" = "xyes"])
5423 # }}}
5424
5425 # --with-mic {{{
5426 with_mic_cppflags="-I/opt/intel/mic/sysmgmt/sdk/include"
5427 with_mic_ldflags="-L/opt/intel/mic/sysmgmt/sdk/lib/Linux"
5428 with_mic_libs="-lMicAccessSDK -scif"
5429 AC_ARG_WITH([mic],
5430   [AS_HELP_STRING([--with-mic@<:@=PREFIX@:>@], [Path to Intel MIC Access API.])],
5431   [
5432     if test "x$withval" = "xno" || test "x$withval" = "xyes"; then
5433       with_mic="$withval"
5434     else if test -d "$with_mic/lib"; then
5435       with_mic_cppflags="-I$withval/include"
5436       with_mic_ldflags="-L$withval/lib/Linux"
5437       with_mic="yes"
5438     fi; fi
5439   ],
5440   [with_mic="yes"]
5441 )
5442
5443 if test "x$with_mic" = "xyes"; then
5444   SAVE_CPPFLAGS="$CPPFLAGS"
5445   CPPFLAGS="$CPPFLAGS $with_mic_cppflags"
5446
5447   AC_CHECK_HEADERS([MicAccessApi.h],
5448     [with_mic="yes"],
5449     [with_mic="no (MicAccessApi not found)"]
5450   )
5451
5452   CPPFLAGS="$SAVE_CPPFLAGS"
5453 fi
5454
5455 if test "x$with_mic" = "xyes"; then
5456   SAVE_LDFLAGS="$LDFLAGS"
5457   LDFLAGS="$LDFLAGS $with_mic_ldflags"
5458
5459   AC_CHECK_LIB([MicAccessSDK], [MicInitAPI],
5460     [with_mic="yes"],
5461     [with_mic="no (symbol MicInitAPI not found)"],
5462     [$PTHREAD_LIBS -lscif]
5463   )
5464
5465   LDFLAGS="$SAVE_LDFLAGS"
5466 fi
5467
5468 if test "x$with_mic" = "xyes"; then
5469   BUILD_WITH_MIC_CPPFLAGS="$with_mic_cppflags"
5470   BUILD_WITH_MIC_LDFLAGS="$with_mic_ldflags"
5471   BUILD_WITH_MIC_LIBS="$with_mic_libs"
5472 fi
5473 AC_SUBST([BUILD_WITH_MIC_CPPFLAGS])
5474 AC_SUBST([BUILD_WITH_MIC_LDFLAGS])
5475 AC_SUBST([BUILD_WITH_MIC_LIBS])
5476 #}}}
5477
5478 # --with-libvarnish {{{
5479 AC_ARG_WITH([libvarnish],
5480   [AS_HELP_STRING([--with-libvarnish@<:@=PREFIX@:>@], [Path to libvarnish.])],
5481   [
5482     if test "x$withval" = "xno"; then
5483       with_libvarnish="no"
5484     else if test "x$withval" = "xyes"; then
5485       with_libvarnish="use_pkgconfig"
5486     else if test -d "$with_libvarnish/lib"; then
5487       with_libvarnish_cflags="-I$withval/include"
5488       with_libvarnish_libs="-L$withval/lib -lvarnishapi"
5489       with_libvarnish="yes"
5490     fi; fi; fi
5491   ],
5492   [with_libvarnish="use_pkgconfig"]
5493 )
5494
5495 # configure using pkg-config
5496 if test "x$with_libvarnish" = "xuse_pkgconfig"; then
5497   $PKG_CONFIG --exists 'varnishapi' 2>/dev/null
5498   if test $? -ne 0; then
5499     with_libvarnish="no (pkg-config doesn't know varnishapi)"
5500   fi
5501 fi
5502
5503 if test "x$with_libvarnish" = "xuse_pkgconfig"; then
5504   with_libvarnish_cflags="`$PKG_CONFIG --cflags 'varnishapi'`"
5505   if test $? -ne 0; then
5506     with_libvarnish="no ($PKG_CONFIG failed)"
5507   fi
5508
5509   with_libvarnish_libs="`$PKG_CONFIG --libs 'varnishapi'`"
5510   if test $? -ne 0; then
5511     with_libvarnish="no ($PKG_CONFIG failed)"
5512   fi
5513 fi
5514 if test "x$with_libvarnish" = "xuse_pkgconfig"; then
5515   with_libvarnish="yes"
5516 fi
5517
5518 if test "x$with_libvarnish" = "xyes"; then
5519   SAVE_CPPFLAGS="$CPPFLAGS"
5520   CPPFLAGS="$CPPFLAGS $with_libvarnish_cflags"
5521
5522   AC_CHECK_HEADERS([vapi/vsc.h],
5523     [AC_DEFINE([HAVE_VARNISH_V4], [1], [Varnish 4 API support])],
5524     [
5525       AC_CHECK_HEADERS([vsc.h],
5526         [AC_DEFINE([HAVE_VARNISH_V3], [1], [Varnish 3 API support]) ],
5527         [
5528           AC_CHECK_HEADERS([varnishapi.h],
5529             [AC_DEFINE([HAVE_VARNISH_V2], [1], [Varnish 2 API support])],
5530             [with_libvarnish="no (found none of the varnish header files)"]
5531           )
5532         ]
5533       )
5534     ]
5535   )
5536
5537   CPPFLAGS="$SAVE_CPPFLAGS"
5538 fi
5539
5540 if test "x$with_libvarnish" = "xyes"; then
5541   BUILD_WITH_LIBVARNISH_CFLAGS="$with_libvarnish_cflags"
5542   BUILD_WITH_LIBVARNISH_LIBS="$with_libvarnish_libs"
5543 fi
5544
5545 AC_SUBST([BUILD_WITH_LIBVARNISH_CFLAGS])
5546 AC_SUBST([BUILD_WITH_LIBVARNISH_LIBS])
5547 # }}}
5548
5549 # pkg-config --exists 'libxml-2.0'; pkg-config --exists libvirt {{{
5550 $PKG_CONFIG --exists 'libxml-2.0' 2>/dev/null
5551 if test $? -eq 0; then
5552   with_libxml2="yes"
5553 else
5554   with_libxml2="no (pkg-config doesn't know libxml-2.0)"
5555 fi
5556
5557 $PKG_CONFIG --exists libvirt 2>/dev/null
5558 if test $? = 0; then
5559   with_libvirt="yes"
5560 else
5561   with_libvirt="no (pkg-config doesn't know libvirt)"
5562 fi
5563
5564 if test "x$with_libxml2" = "xyes"; then
5565   with_libxml2_cflags="`$PKG_CONFIG --cflags libxml-2.0`"
5566   if test $? -ne 0; then
5567     with_libxml2="no"
5568   fi
5569
5570   with_libxml2_ldflags="`$PKG_CONFIG --libs libxml-2.0`"
5571   if test $? -ne 0; then
5572     with_libxml2="no"
5573   fi
5574 fi
5575
5576 if test "x$with_libxml2" = "xyes"; then
5577   SAVE_CPPFLAGS="$CPPFLAGS"
5578   CPPFLAGS="$CPPFLAGS $with_libxml2_cflags"
5579
5580   AC_CHECK_HEADERS([libxml/parser.h],
5581     [with_libxml2="yes"],
5582     [with_libxml2="no (libxml/parser.h not found)"]
5583   )
5584
5585   CPPFLAGS="$SAVE_CPPFLAGS"
5586 fi
5587
5588 if test "x$with_libxml2" = "xyes"; then
5589   SAVE_LDFLAGS="$LDFLAGS"
5590   LDFLAGS="$LDFLAGS $with_libxml2_ldflags"
5591
5592   AC_CHECK_LIB([xml2], [xmlXPathEval],
5593     [with_libxml2="yes"],
5594     [with_libxml2="no (symbol xmlXPathEval not found)"]
5595   )
5596
5597   LDFLAGS="$SAVE_LDFLAGS"
5598 fi
5599
5600 if test "x$with_libxml2" = "xyes"; then
5601   BUILD_WITH_LIBXML2_CFLAGS="$with_libxml2_cflags"
5602   BUILD_WITH_LIBXML2_LIBS="$with_libxml2_ldflags"
5603 fi
5604
5605 AC_SUBST([BUILD_WITH_LIBXML2_CFLAGS])
5606 AC_SUBST([BUILD_WITH_LIBXML2_LIBS])
5607
5608 if test "x$with_libvirt" = "xyes"; then
5609   with_libvirt_cflags="`$PKG_CONFIG --cflags libvirt`"
5610   if test $? -ne 0; then
5611     with_libvirt="no"
5612   fi
5613
5614   with_libvirt_ldflags="`$PKG_CONFIG --libs libvirt`"
5615   if test $? -ne 0; then
5616     with_libvirt="no"
5617   fi
5618 fi
5619
5620 if test "x$with_libvirt" = "xyes"; then
5621   SAVE_CPPFLAGS="$CPPFLAGS"
5622   CPPFLAGS="$CPPFLAGS $with_libvirt_cflags"
5623
5624   AC_CHECK_HEADERS([libvirt/libvirt.h],
5625     [with_libvirt="yes"],
5626     [with_libvirt="no (libvirt/libvirt.h not found)"]
5627   )
5628
5629   CPPFLAGS="$SAVE_CPPFLAGS"
5630 fi
5631
5632 if test "x$with_libvirt" = "xyes"; then
5633   SAVE_LDFLAGS="$LDFLAGS"
5634   LDFLAGS="$LDFLAGS $with_libvirt_ldflags"
5635
5636   AC_CHECK_LIB([virt], [virDomainBlockStats],
5637     [with_libvirt="yes"],
5638     [with_libvirt="no (symbol virDomainBlockStats not found)"]
5639   )
5640
5641   LDFLAGS="$SAVE_LDFLAGS"
5642 fi
5643
5644 if test "x$with_libvirt" = "xyes"; then
5645   BUILD_WITH_LIBVIRT_CFLAGS="$with_libvirt_cflags"
5646   BUILD_WITH_LIBVIRT_LIBS="$with_libvirt_ldflags"
5647 fi
5648
5649 AC_SUBST([BUILD_WITH_LIBVIRT_CFLAGS])
5650 AC_SUBST([BUILD_WITH_LIBVIRT_LIBS])
5651 # }}}
5652
5653 # $PKG_CONFIG --exists OpenIPMIpthread {{{
5654 with_libopenipmipthread="yes"
5655 AC_MSG_CHECKING([for libOpenIPMIpthread])
5656 $PKG_CONFIG --exists OpenIPMIpthread 2>/dev/null
5657 if test $? -ne 0; then
5658   with_libopenipmipthread="no (pkg-config doesn't know OpenIPMIpthread)"
5659 fi
5660 AC_MSG_RESULT([$with_libopenipmipthread])
5661
5662 if test "x$with_libopenipmipthread" = "xyes"; then
5663   AC_MSG_CHECKING([for libOpenIPMIpthread CFLAGS])
5664   temp_result="`$PKG_CONFIG --cflags OpenIPMIpthread`"
5665   if test $? -eq 0; then
5666     with_libopenipmipthread_cflags="$temp_result"
5667   else
5668     with_libopenipmipthread="no ($PKG_CONFIG --cflags OpenIPMIpthread failed)"
5669     temp_result="$PKG_CONFIG --cflags OpenIPMIpthread failed"
5670   fi
5671   AC_MSG_RESULT([$temp_result])
5672 fi
5673
5674 if test "x$with_libopenipmipthread" = "xyes"; then
5675   AC_MSG_CHECKING([for libOpenIPMIpthread LDFLAGS])
5676   temp_result="`$PKG_CONFIG --libs OpenIPMIpthread`"
5677   if test $? -eq 0; then
5678     with_libopenipmipthread_ldflags="$temp_result"
5679   else
5680     with_libopenipmipthread="no ($PKG_CONFIG --libs OpenIPMIpthread failed)"
5681     temp_result="$PKG_CONFIG --libs OpenIPMIpthread failed"
5682   fi
5683   AC_MSG_RESULT([$temp_result])
5684 fi
5685
5686 if test "x$with_libopenipmipthread" = "xyes"; then
5687   SAVE_CPPFLAGS="$CPPFLAGS"
5688   CPPFLAGS="$CPPFLAGS $with_libopenipmipthread_cflags"
5689
5690   AC_CHECK_HEADERS([OpenIPMI/ipmi_smi.h],
5691     [with_libopenipmipthread="yes"],
5692     [with_libopenipmipthread="no (OpenIPMI/ipmi_smi.h not found)"],
5693     [[
5694       #include <OpenIPMI/ipmiif.h>
5695       #include <OpenIPMI/ipmi_err.h>
5696       #include <OpenIPMI/ipmi_posix.h>
5697       #include <OpenIPMI/ipmi_conn.h>
5698     ]]
5699   )
5700
5701   CPPFLAGS="$SAVE_CPPFLAGS"
5702 fi
5703
5704 if test "x$with_libopenipmipthread" = "xyes"; then
5705   BUILD_WITH_OPENIPMI_CFLAGS="$with_libopenipmipthread_cflags"
5706   BUILD_WITH_OPENIPMI_LIBS="$with_libopenipmipthread_ldflags"
5707 fi
5708
5709 AC_SUBST([BUILD_WITH_OPENIPMI_CFLAGS])
5710 AC_SUBST([BUILD_WITH_OPENIPMI_LIBS])
5711 # }}}
5712
5713 # --with-libatasmart {{{
5714 AC_ARG_WITH([libatasmart],
5715   [AS_HELP_STRING([--with-libatasmart@<:@=PREFIX@:>@], [Path to libatasmart.])],
5716   [
5717     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
5718       with_libatasmart_cppflags="-I$withval/include"
5719       with_libatasmart_ldflags="-L$withval/lib"
5720       with_libatasmart="yes"
5721     else
5722       with_libatasmart="$withval"
5723     fi
5724   ],
5725   [
5726     if test "x$ac_system" = "xLinux"; then
5727       with_libatasmart="yes"
5728     else
5729       with_libatasmart="no (Linux only library)"
5730     fi
5731   ]
5732 )
5733
5734 if test "x$with_libatasmart" = "xyes"; then
5735   SAVE_CPPFLAGS="$CPPFLAGS"
5736   CPPFLAGS="$CPPFLAGS $with_libatasmart_cppflags"
5737
5738   AC_CHECK_HEADERS([atasmart.h],
5739     [with_libatasmart="yes"],
5740     [with_libatasmart="no (atasmart.h not found)"])
5741
5742   CPPFLAGS="$SAVE_CPPFLAGS"
5743 fi
5744
5745 if test "x$with_libatasmart" = "xyes"; then
5746   SAVE_LDFLAGS="$LDFLAGS"
5747   LDFLAGS="$LDFLAGS $with_libatasmart_ldflags"
5748
5749   AC_CHECK_LIB([atasmart], [sk_disk_open],
5750     [with_libatasmart="yes"],
5751     [with_libatasmart="no (Symbol 'sk_disk_open' not found)"]
5752   )
5753
5754   LDFLAGS="$SAVE_LDFLAGS"
5755 fi
5756
5757 if test "x$with_libatasmart" = "xyes"; then
5758   BUILD_WITH_LIBATASMART_CPPFLAGS="$with_libatasmart_cppflags"
5759   BUILD_WITH_LIBATASMART_LDFLAGS="$with_libatasmart_ldflags"
5760   BUILD_WITH_LIBATASMART_LIBS="-latasmart"
5761 fi
5762
5763 AC_SUBST([BUILD_WITH_LIBATASMART_CPPFLAGS])
5764 AC_SUBST([BUILD_WITH_LIBATASMART_LDFLAGS])
5765 AC_SUBST([BUILD_WITH_LIBATASMART_LIBS])
5766 # }}}
5767
5768 PKG_CHECK_MODULES([LIBNOTIFY], [libnotify],
5769   [with_libnotify="yes"],
5770   [with_libnotify="no (pkg-config doesn't know libnotify)"]
5771 )
5772
5773 PKG_CHECK_MODULES([LIBRIEMANN_CLIENT], [riemann-client >= 1.6.0],
5774  [with_libriemann_client="yes"],
5775  [with_libriemann_client="no (pkg-config doesn't know libriemann-client)"]
5776 )
5777
5778 # Check for enabled/disabled features
5779 #
5780
5781 # AC_COLLECTD(name, enable/disable, info-text, feature/module)
5782 # ------------------------------------------------------------
5783 dnl
5784 m4_define([my_toupper],[m4_translit([$1], m4_defn([m4_cr_letters]), m4_defn([m4_cr_LETTERS]))])
5785 dnl
5786 AC_DEFUN(
5787   [AC_COLLECTD],
5788   [
5789   m4_if([$1], [], [AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 1st argument must not be empty])])dnl
5790   m4_if(
5791     [$2],
5792     [enable],
5793     [dnl
5794     m4_define([EnDis],[disabled])dnl
5795     m4_define([YesNo],[no])dnl
5796     ],dnl
5797     [m4_if(
5798       [$2],
5799       [disable],
5800       [dnl
5801       m4_define([EnDis],[enabled])dnl
5802       m4_define([YesNo],[yes])dnl
5803       ],
5804       [dnl
5805       AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 2nd argument must be either enable or disable])dnl
5806       ]dnl
5807     )]dnl
5808   )dnl
5809   m4_if([$3], [feature], [],
5810     [m4_if(
5811       [$3], [module], [],
5812       [dnl
5813       AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 3rd argument must be either feature or disable])dnl
5814       ]dnl
5815     )]dnl
5816   )dnl
5817   AC_ARG_ENABLE(
5818     [$1],
5819     AS_HELP_STRING([--$2-$1], [$2 $4 (EnDis by def)]),
5820     [],
5821     enable_$1='[YesNo]'dnl
5822   )# AC_ARG_ENABLE
5823   if test "x$enable_$1" = "xno"; then
5824     collectd_$1=0
5825   else
5826     if test "x$enable_$1" = "xyes"; then
5827       collectd_$1=1
5828     else
5829       AC_MSG_NOTICE([please specify either --enable-$1 or --disable-$1; enabling $1.])
5830       collectd_$1=1
5831       enable_$1='yes'
5832     fi
5833   fi
5834   AC_DEFINE_UNQUOTED([COLLECT_]my_toupper([$1]), [$collectd_$1], [whether or not to enable $3 $4])
5835   AM_CONDITIONAL([BUILD_]my_toupper([$3])[_]my_toupper([$1]), [test "x$enable_$1" = "xyes"])dnl
5836   ]dnl
5837 )# AC_COLLECTD(name, enable/disable, info-text, feature/module)
5838
5839 # AC_PLUGIN(name, default, info)
5840 # ------------------------------------------------------------
5841 dnl
5842 AC_DEFUN(
5843   [AC_PLUGIN],
5844   [
5845     enable_plugin="no"
5846     force="no"
5847     AC_ARG_ENABLE([$1],
5848       [AS_HELP_STRING([--enable-$1],[$3])],
5849       [
5850         if test "x$enableval" = "xyes"; then
5851           enable_plugin="yes"
5852         else if test "x$enableval" = "xforce"; then
5853           enable_plugin="yes"
5854           force="yes"
5855         else
5856           enable_plugin="no (disabled on command line)"
5857         fi; fi
5858       ],
5859       [
5860         if test "x$enable_all_plugins" = "xauto"; then
5861           if test "x$2" = "xyes"; then
5862             enable_plugin="yes"
5863           else
5864             enable_plugin="$2"
5865           fi
5866         else
5867           enable_plugin="$enable_all_plugins"
5868         fi
5869       ]
5870     )
5871     if test "x$enable_plugin" = "xyes"; then
5872       if test "x$2" = "xyes" || test "x$force" = "xyes"; then
5873         AC_DEFINE([HAVE_PLUGIN_]my_toupper([$1]), 1, [Define to 1 if the $1 plugin is enabled.])
5874         if test "x$2" != "xyes"; then
5875           dependency_warning="yes"
5876         fi
5877       else # User passed "yes" but dependency checking yielded "no" => Dependency problem.
5878         dependency_error="yes"
5879         enable_plugin="$2 (dependency error)"
5880       fi
5881     fi
5882     AM_CONDITIONAL([BUILD_PLUGIN_]my_toupper([$1]), [test "x$enable_plugin" = "xyes"])
5883     enable_$1="$enable_plugin"
5884   ]
5885 )# AC_PLUGIN(name, default, info)
5886
5887 m4_divert_once([HELP_ENABLE], [
5888 collectd features:])
5889 # FIXME: Remove these calls to `AC_COLLECTD' and then remove that macro.
5890 AC_COLLECTD([debug],     [enable],  [feature], [debugging])
5891 AC_COLLECTD([daemon],    [disable], [feature], [daemon mode])
5892 AC_COLLECTD([getifaddrs],[enable],  [feature], [getifaddrs under Linux])
5893 AC_COLLECTD([werror],    [disable], [feature], [building with -Werror])
5894
5895 dependency_warning="no"
5896 dependency_error="no"
5897
5898 plugin_ascent="no"
5899 plugin_barometer="no"
5900 plugin_battery="no"
5901 plugin_bind="no"
5902 plugin_ceph="no"
5903 plugin_cgroups="no"
5904 plugin_conntrack="no"
5905 plugin_contextswitch="no"
5906 plugin_cpu="no"
5907 plugin_cpufreq="no"
5908 plugin_cpusleep="no"
5909 plugin_curl_json="no"
5910 plugin_curl_xml="no"
5911 plugin_df="no"
5912 plugin_disk="no"
5913 plugin_drbd="no"
5914 plugin_dpdkevents="no"
5915 plugin_dpdkstat="no"
5916 plugin_entropy="no"
5917 plugin_ethstat="no"
5918 plugin_fhcount="no"
5919 plugin_fscache="no"
5920 plugin_gps="no"
5921 plugin_grpc="no"
5922 plugin_hugepages="no"
5923 plugin_intel_rdt="no"
5924 plugin_interface="no"
5925 plugin_ipc="no"
5926 plugin_ipmi="no"
5927 plugin_ipvs="no"
5928 plugin_irq="no"
5929 plugin_load="no"
5930 plugin_log_logstash="no"
5931 plugin_mcelog="no"
5932 plugin_memory="no"
5933 plugin_multimeter="no"
5934 plugin_nfs="no"
5935 plugin_numa="no"
5936 plugin_ovs_events="no"
5937 plugin_ovs_stats="no"
5938 plugin_perl="no"
5939 plugin_pinba="no"
5940 plugin_processes="no"
5941 plugin_protocols="no"
5942 plugin_python="no"
5943 plugin_serial="no"
5944 plugin_smart="no"
5945 plugin_swap="no"
5946 plugin_tape="no"
5947 plugin_tcpconns="no"
5948 plugin_ted="no"
5949 plugin_thermal="no"
5950 plugin_turbostat="no"
5951 plugin_uptime="no"
5952 plugin_users="no"
5953 plugin_virt="no"
5954 plugin_vmem="no"
5955 plugin_vserver="no"
5956 plugin_wireless="no"
5957 plugin_write_prometheus="no"
5958 plugin_xencpu="no"
5959 plugin_zfs_arc="no"
5960 plugin_zone="no"
5961 plugin_zookeeper="no"
5962
5963 # Linux
5964 if test "x$ac_system" = "xLinux"; then
5965   plugin_battery="yes"
5966   plugin_cgroups="yes"
5967   plugin_conntrack="yes"
5968   plugin_contextswitch="yes"
5969   plugin_cpu="yes"
5970   plugin_cpufreq="yes"
5971   plugin_disk="yes"
5972   plugin_drbd="yes"
5973   plugin_entropy="yes"
5974   plugin_fhcount="yes"
5975   plugin_fscache="yes"
5976   plugin_hugepages="yes"
5977   plugin_interface="yes"
5978   plugin_ipc="yes"
5979   plugin_irq="yes"
5980   plugin_load="yes"
5981   plugin_lvm="yes"
5982   plugin_mcelog="yes"
5983   plugin_memory="yes"
5984   plugin_nfs="yes"
5985   plugin_numa="yes"
5986   plugin_processes="yes"
5987   plugin_protocols="yes"
5988   plugin_serial="yes"
5989   plugin_swap="yes"
5990   plugin_tcpconns="yes"
5991   plugin_thermal="yes"
5992   plugin_uptime="yes"
5993   plugin_vmem="yes"
5994   plugin_vserver="yes"
5995   plugin_wireless="yes"
5996   plugin_zfs_arc="yes"
5997
5998   if test "x$have_linux_ip_vs_h" = "xyes" || test "x$have_net_ip_vs_h" = "xyes" || test "x$have_ip_vs_h" = "xyes"; then
5999     plugin_ipvs="yes"
6000   fi
6001
6002   if test "x$c_cv_have_usable_asm_msrindex_h" = "xyes" && test "x$have_cpuid_h" = "xyes"; then
6003     plugin_turbostat="yes"
6004   fi
6005
6006   if test "x$c_cv_have_clock_boottime_monotonic" = "xyes"; then
6007     plugin_cpusleep="yes"
6008   fi
6009
6010   if test "x$with_libyajl" = "xyes" && test "x$with_libyajl2" = "xyes"; then
6011     plugin_ovs_events="yes"
6012     plugin_ovs_stats="yes"
6013   fi
6014 fi
6015
6016 if test "x$ac_system" = "xOpenBSD"; then
6017   plugin_tcpconns="yes"
6018 fi
6019
6020 if test "x$ac_system" = "xNetBSD"; then
6021   plugin_disk="yes"
6022   plugin_entropy="yes"
6023   plugin_irq="yes"
6024   plugin_processes="yes"
6025 fi
6026
6027 # Mac OS X devices
6028 if test "x$with_libiokit" = "xyes"; then
6029   plugin_battery="yes"
6030   plugin_disk="yes"
6031 fi
6032
6033 # AIX
6034
6035 if test "x$ac_system" = "xAIX"; then
6036   plugin_ipc="yes"
6037   plugin_tcpconns="yes"
6038 fi
6039
6040 # FreeBSD
6041
6042 if test "x$ac_system" = "xFreeBSD"; then
6043   plugin_disk="yes"
6044   plugin_zfs_arc="yes"
6045 fi
6046
6047
6048 if test "x$with_perfstat" = "xyes"; then
6049   plugin_contextswitch="yes"
6050   plugin_cpu="yes"
6051   plugin_disk="yes"
6052   plugin_interface="yes"
6053   plugin_load="yes"
6054   plugin_memory="yes"
6055   plugin_swap="yes"
6056   plugin_uptime="yes"
6057 fi
6058
6059 if test "x$with_procinfo" = "xyes"; then
6060   plugin_processes="yes"
6061 fi
6062
6063 # Solaris
6064 if test "x$with_kstat" = "xyes"; then
6065   plugin_nfs="yes"
6066   plugin_processes="yes"
6067   plugin_uptime="yes"
6068   plugin_zfs_arc="yes"
6069   plugin_zone="yes"
6070 fi
6071
6072 if test "x$with_devinfo" = "xyes" && test "x$with_kstat" = "xyes"; then
6073   plugin_cpu="yes"
6074   plugin_disk="yes"
6075   plugin_interface="yes"
6076   plugin_memory="yes"
6077   plugin_tape="yes"
6078 fi
6079
6080 if test "x$with_libi2c" = "xyes"; then
6081   plugin_barometer="yes"
6082 fi
6083
6084
6085 # libstatgrab
6086 if test "x$with_libstatgrab" = "xyes"; then
6087   plugin_cpu="yes"
6088   plugin_disk="yes"
6089   plugin_interface="yes"
6090   plugin_load="yes"
6091   plugin_memory="yes"
6092   plugin_swap="yes"
6093   plugin_users="yes"
6094 fi
6095
6096 if test "x$with_libcurl" = "xyes" && test "x$with_libxml2" = "xyes"; then
6097   plugin_ascent="yes"
6098   if test "x$have_strptime" = "xyes"; then
6099     plugin_bind="yes"
6100   fi
6101 fi
6102
6103 if test "x$with_libopenipmipthread" = "xyes"; then
6104   plugin_ipmi="yes"
6105 fi
6106
6107 if test "x$with_libcurl" = "xyes" && test "x$with_libyajl" = "xyes"; then
6108   plugin_curl_json="yes"
6109 fi
6110
6111 if test "x$with_libcurl" = "xyes" && test "x$with_libxml2" = "xyes"; then
6112   plugin_curl_xml="yes"
6113 fi
6114
6115 if test "x$with_libyajl" = "xyes"; then
6116   plugin_ceph="yes"
6117 fi
6118
6119 if test "x$have_processor_info" = "xyes"; then
6120   plugin_cpu="yes"
6121 fi
6122
6123 if test "x$have_sysctl" = "xyes"; then
6124   plugin_cpu="yes"
6125   plugin_memory="yes"
6126   plugin_uptime="yes"
6127   if test "x$ac_system" = "xDarwin"; then
6128     plugin_swap="yes"
6129   fi
6130 fi
6131
6132 if test "x$have_sysctlbyname" = "xyes"; then
6133   plugin_contextswitch="yes"
6134   plugin_cpu="yes"
6135   plugin_memory="yes"
6136   plugin_tcpconns="yes"
6137 fi
6138
6139 if test "x$have_getvfsstat" = "xyes" || test "x$have_getfsstat" = "xyes"; then
6140   plugin_df="yes"
6141 fi
6142
6143 if test "x$c_cv_have_two_getmntent" = "xyes" || test "x$have_getmntent" = "xgen" || test "x$have_getmntent" = "xsun"; then
6144   plugin_df="yes"
6145 fi
6146
6147 if test "x$c_cv_have_one_getmntent" = "xyes"; then
6148   plugin_df="yes"
6149 fi
6150
6151 if test "x$c_cv_have_getmntent_r" = "xyes"; then
6152   plugin_df="yes"
6153 fi
6154
6155 if test "x$plugin_df" = "xyes"; then
6156   plugin_df="no"
6157   if test "x$have_statfs" = "xyes"; then
6158     plugin_df="yes"
6159   fi
6160
6161   if test "x$have_statvfs" = "xyes"; then
6162     plugin_df="yes"
6163   fi
6164 fi
6165
6166 if test "x$have_linux_sockios_h" = "xyes" && test "x$have_linux_ethtool_h" = "xyes"; then
6167   plugin_ethstat="yes"
6168 fi
6169
6170 if test "x$with_libgps" = "xyes"; then
6171   plugin_gps="yes"
6172 fi
6173
6174 if test "x$with_libgrpcpp" = "xyes" && test "x$with_libprotobuf" = "xyes" && test "x$have_protoc3" = "xyes" && test "x$GRPC_CPP_PLUGIN" != "x"; then
6175   plugin_grpc="yes"
6176 fi
6177
6178 if test "x$have_getifaddrs" = "xyes"; then
6179   plugin_interface="yes"
6180 fi
6181
6182 if test "x$have_getloadavg" = "xyes"; then
6183   plugin_load="yes"
6184 fi
6185
6186 if test "x$with_libyajl" = "xyes"; then
6187   plugin_log_logstash="yes"
6188 fi
6189
6190 if test "x$with_libperl" = "xyes" && test "x$c_cv_have_perl_ithreads" = "xyes"; then
6191   plugin_perl="yes"
6192 fi
6193
6194 if test "x$have_protoc_c" = "xyes" && test "x$with_libprotobuf_c" = "xyes"; then
6195   plugin_pinba="yes"
6196   if test "x$with_libmicrohttpd" = "xyes"; then
6197     plugin_write_prometheus="yes"
6198   fi
6199 fi
6200
6201 # Mac OS X memory interface
6202 if test "x$have_host_statistics" = "xyes"; then
6203   plugin_memory="yes"
6204 fi
6205
6206 if test "x$have_termios_h" = "xyes"; then
6207   if test "x$ac_system" != "xAIX"; then
6208     plugin_multimeter="yes"
6209   fi
6210   plugin_ted="yes"
6211 fi
6212
6213 if test "x$have_thread_info" = "xyes"; then
6214   plugin_processes="yes"
6215 fi
6216
6217 if test "x$with_kvm_getprocs" = "xyes" && test "x$have_struct_kinfo_proc_freebsd" = "xyes"; then
6218   plugin_processes="yes"
6219 fi
6220
6221 if test "x$with_kvm_getprocs" = "xyes" && test "x$have_struct_kinfo_proc_openbsd" = "xyes"; then
6222   plugin_processes="yes"
6223 fi
6224
6225 if test "x$with_libpython" != "xno"; then
6226   plugin_python="yes"
6227 fi
6228
6229 if test "x$with_libatasmart" = "xyes" && test "x$with_libudev" = "xyes"; then
6230   plugin_smart="yes"
6231 fi
6232
6233 if test "x$with_kvm_getswapinfo" = "xyes"; then
6234   plugin_swap="yes"
6235 fi
6236
6237 if test "x$have_swapctl" = "xyes" && test "x$c_cv_have_swapctl_two_args" = "xyes"; then
6238   plugin_swap="yes"
6239 fi
6240
6241 if test "x$have_swapctl" = "xyes" && test "x$c_cv_have_swapctl_three_args" = "xyes"; then
6242   plugin_swap="yes"
6243 fi
6244
6245 if test "x$with_kvm_openfiles = "xyes" && $with_kvm_nlist" = "xyes"; then
6246   plugin_tcpconns="yes"
6247 fi
6248
6249 if test "x$have_getutent" = "xyes"; then
6250   plugin_users="yes"
6251 fi
6252
6253 if test "x$have_getutxent" = "xyes"; then
6254   plugin_users="yes"
6255 fi
6256
6257 if test "x$with_libxml2" = "xyes" && test "x$with_libvirt" = "xyes"; then
6258   plugin_virt="yes"
6259 fi
6260
6261 if test "x$with_libxenctrl" = "xyes"; then
6262   plugin_xencpu="yes"
6263 fi
6264
6265 if test "x$with_libdpdk" = "xyes"
6266 then
6267   plugin_dpdkevents="$dpdk_keepalive"
6268   plugin_dpdkstat="yes"
6269 fi
6270
6271 m4_divert_once([HELP_ENABLE], [
6272 collectd plugins:])
6273
6274 AC_ARG_ENABLE([all-plugins],
6275   [AS_HELP_STRING([--enable-all-plugins], [enable all plugins @<:@default=yes@:>@])],
6276   [
6277      if test "x$enableval" = "xyes"; then
6278        enable_all_plugins="yes"
6279      else if test "x$enableval" = "xauto"; then
6280        enable_all_plugins="auto"
6281      else
6282        enable_all_plugins="no"
6283      fi; fi
6284   ],
6285   [enable_all_plugins="auto"]
6286 )
6287
6288 m4_divert_once([HELP_ENABLE], [])
6289
6290 AC_PLUGIN([aggregation],         [yes],                     [Aggregation plugin])
6291 AC_PLUGIN([amqp],                [$with_librabbitmq],       [AMQP output plugin])
6292 AC_PLUGIN([apache],              [$with_libcurl],           [Apache httpd statistics])
6293 AC_PLUGIN([apcups],              [yes],                     [Statistics of UPSes by APC])
6294 AC_PLUGIN([apple_sensors],       [$with_libiokit],          [Apple hardware sensors])
6295 AC_PLUGIN([aquaero],             [$with_libaquaero5],       [Aquaero hardware sensors])
6296 AC_PLUGIN([ascent],              [$plugin_ascent],          [AscentEmu player statistics])
6297 AC_PLUGIN([barometer],           [$plugin_barometer],       [Barometer sensor on I2C])
6298 AC_PLUGIN([battery],             [$plugin_battery],         [Battery statistics])
6299 AC_PLUGIN([bind],                [$plugin_bind],            [ISC Bind nameserver statistics])
6300 AC_PLUGIN([ceph],                [$plugin_ceph],            [Ceph daemon statistics])
6301 AC_PLUGIN([cgroups],             [$plugin_cgroups],         [CGroups CPU usage accounting])
6302 AC_PLUGIN([chrony],              [yes],                     [Chrony statistics])
6303 AC_PLUGIN([conntrack],           [$plugin_conntrack],       [nf_conntrack statistics])
6304 AC_PLUGIN([contextswitch],       [$plugin_contextswitch],   [context switch statistics])
6305 AC_PLUGIN([cpu],                 [$plugin_cpu],             [CPU usage statistics])
6306 AC_PLUGIN([cpufreq],             [$plugin_cpufreq],         [CPU frequency statistics])
6307 AC_PLUGIN([cpusleep],            [$plugin_cpusleep],        [CPU sleep statistics])
6308 AC_PLUGIN([csv],                 [yes],                     [CSV output plugin])
6309 AC_PLUGIN([curl],                [$with_libcurl],           [CURL generic web statistics])
6310 AC_PLUGIN([curl_json],           [$plugin_curl_json],       [CouchDB statistics])
6311 AC_PLUGIN([curl_xml],            [$plugin_curl_xml],        [CURL generic xml statistics])
6312 AC_PLUGIN([dbi],                 [$with_libdbi],            [General database statistics])
6313 AC_PLUGIN([df],                  [$plugin_df],              [Filesystem usage statistics])
6314 AC_PLUGIN([disk],                [$plugin_disk],            [Disk usage statistics])
6315 AC_PLUGIN([dns],                 [$with_libpcap],           [DNS traffic analysis])
6316 AC_PLUGIN([dpdkevents],          [$plugin_dpdkevents],      [Events from DPDK])
6317 AC_PLUGIN([dpdkstat],            [$plugin_dpdkstat],        [Stats from DPDK])
6318 AC_PLUGIN([drbd],                [$plugin_drbd],            [DRBD statistics])
6319 AC_PLUGIN([email],               [yes],                     [EMail statistics])
6320 AC_PLUGIN([entropy],             [$plugin_entropy],         [Entropy statistics])
6321 AC_PLUGIN([ethstat],             [$plugin_ethstat],         [Stats from NIC driver])
6322 AC_PLUGIN([exec],                [yes],                     [Execution of external programs])
6323 AC_PLUGIN([fhcount],             [$plugin_fhcount],         [File handles statistics])
6324 AC_PLUGIN([filecount],           [yes],                     [Count files in directories])
6325 AC_PLUGIN([fscache],             [$plugin_fscache],         [fscache statistics])
6326 AC_PLUGIN([gmond],               [$with_libganglia],        [Ganglia plugin])
6327 AC_PLUGIN([gps],                 [$plugin_gps],             [GPS plugin])
6328 AC_PLUGIN([grpc],                [$plugin_grpc],            [gRPC plugin])
6329 AC_PLUGIN([hddtemp],             [yes],                     [Query hddtempd])
6330 AC_PLUGIN([hugepages],           [$plugin_hugepages],       [Hugepages statistics])
6331 AC_PLUGIN([intel_rdt],           [$with_libpqos],           [Intel RDT monitor plugin])
6332 AC_PLUGIN([interface],           [$plugin_interface],       [Interface traffic statistics])
6333 AC_PLUGIN([ipc],                 [$plugin_ipc],             [IPC statistics])
6334 AC_PLUGIN([ipmi],                [$plugin_ipmi],            [IPMI sensor statistics])
6335 AC_PLUGIN([iptables],            [$with_libiptc],           [IPTables rule counters])
6336 AC_PLUGIN([ipvs],                [$plugin_ipvs],            [IPVS connection statistics])
6337 AC_PLUGIN([irq],                 [$plugin_irq],             [IRQ statistics])
6338 AC_PLUGIN([java],                [$with_java],              [Embed the Java Virtual Machine])
6339 AC_PLUGIN([load],                [$plugin_load],            [System load])
6340 AC_PLUGIN([log_logstash],        [$plugin_log_logstash],    [Logstash json_event compatible logging])
6341 AC_PLUGIN([logfile],             [yes],                     [File logging plugin])
6342 AC_PLUGIN([lpar],                [$with_perfstat],          [AIX logical partitions statistics])
6343 AC_PLUGIN([lua],                 [$with_liblua],            [Lua plugin])
6344 AC_PLUGIN([lvm],                 [$with_liblvm2app],        [LVM statistics])
6345 AC_PLUGIN([madwifi],             [$have_linux_wireless_h],  [Madwifi wireless statistics])
6346 AC_PLUGIN([match_empty_counter], [yes],                     [The empty counter match])
6347 AC_PLUGIN([match_hashed],        [yes],                     [The hashed match])
6348 AC_PLUGIN([match_regex],         [yes],                     [The regex match])
6349 AC_PLUGIN([match_timediff],      [yes],                     [The timediff match])
6350 AC_PLUGIN([match_value],         [yes],                     [The value match])
6351 AC_PLUGIN([mbmon],               [yes],                     [Query mbmond])
6352 AC_PLUGIN([mcelog],              [$plugin_mcelog],          [Machine Check Exceptions notifications])
6353 AC_PLUGIN([md],                  [$have_linux_raid_md_u_h], [md (Linux software RAID) devices])
6354 AC_PLUGIN([memcachec],           [$with_libmemcached],      [memcachec statistics])
6355 AC_PLUGIN([memcached],           [yes],                     [memcached statistics])
6356 AC_PLUGIN([memory],              [$plugin_memory],          [Memory usage])
6357 AC_PLUGIN([mic],                 [$with_mic],               [Intel Many Integrated Core stats])
6358 AC_PLUGIN([modbus],              [$with_libmodbus],         [Modbus plugin])
6359 AC_PLUGIN([mqtt],                [$with_libmosquitto],      [MQTT output plugin])
6360 AC_PLUGIN([multimeter],          [$plugin_multimeter],      [Read multimeter values])
6361 AC_PLUGIN([mysql],               [$with_libmysql],          [MySQL statistics])
6362 AC_PLUGIN([netapp],              [$with_libnetapp],         [NetApp plugin])
6363 AC_PLUGIN([netlink],             [$with_libmnl],            [Enhanced Linux network statistics])
6364 AC_PLUGIN([network],             [yes],                     [Network communication plugin])
6365 AC_PLUGIN([nfs],                 [$plugin_nfs],             [NFS statistics])
6366 AC_PLUGIN([nginx],               [$with_libcurl],           [nginx statistics])
6367 AC_PLUGIN([notify_desktop],      [$with_libnotify],         [Desktop notifications])
6368 AC_PLUGIN([notify_email],        [$with_libesmtp],          [Email notifier])
6369 AC_PLUGIN([notify_nagios],       [yes],                     [Nagios notification plugin])
6370 AC_PLUGIN([ntpd],                [yes],                     [NTPd statistics])
6371 AC_PLUGIN([numa],                [$plugin_numa],            [NUMA virtual memory statistics])
6372 AC_PLUGIN([nut],                 [$with_libupsclient],      [Network UPS tools statistics])
6373 AC_PLUGIN([olsrd],               [yes],                     [olsrd statistics])
6374 AC_PLUGIN([onewire],             [$with_libowcapi],         [OneWire sensor statistics])
6375 AC_PLUGIN([openldap],            [$with_libldap],           [OpenLDAP statistics])
6376 AC_PLUGIN([openvpn],             [yes],                     [OpenVPN client statistics])
6377 AC_PLUGIN([oracle],              [$with_oracle],            [Oracle plugin])
6378 AC_PLUGIN([ovs_events],          [$plugin_ovs_events],      [OVS events plugin])
6379 AC_PLUGIN([ovs_stats],           [$plugin_ovs_stats],       [OVS statistics plugin])
6380 AC_PLUGIN([perl],                [$plugin_perl],            [Embed a Perl interpreter])
6381 AC_PLUGIN([pf],                  [$have_net_pfvar_h],       [BSD packet filter (PF) statistics])
6382 # FIXME: Check for libevent, too.
6383 AC_PLUGIN([pinba],               [$plugin_pinba],           [Pinba statistics])
6384 AC_PLUGIN([ping],                [$with_liboping],          [Network latency statistics])
6385 AC_PLUGIN([postgresql],          [$with_libpq],             [PostgreSQL database statistics])
6386 AC_PLUGIN([powerdns],            [yes],                     [PowerDNS statistics])
6387 AC_PLUGIN([processes],           [$plugin_processes],       [Process statistics])
6388 AC_PLUGIN([protocols],           [$plugin_protocols],       [Protocol (IP, TCP, ...) statistics])
6389 AC_PLUGIN([python],              [$plugin_python],          [Embed a Python interpreter])
6390 AC_PLUGIN([redis],               [$with_libhiredis],        [Redis plugin])
6391 AC_PLUGIN([routeros],            [$with_librouteros],       [RouterOS plugin])
6392 AC_PLUGIN([rrdcached],           [$librrd_rrdc_update],     [RRDTool output plugin])
6393 AC_PLUGIN([rrdtool],             [$with_librrd],            [RRDTool output plugin])
6394 AC_PLUGIN([sensors],             [$with_libsensors],        [lm_sensors statistics])
6395 AC_PLUGIN([serial],              [$plugin_serial],          [serial port traffic])
6396 AC_PLUGIN([sigrok],              [$with_libsigrok],         [sigrok acquisition sources])
6397 AC_PLUGIN([smart],               [$plugin_smart],           [SMART statistics])
6398 AC_PLUGIN([snmp],                [$with_libnetsnmp],        [SNMP querying plugin])
6399 AC_PLUGIN([statsd],              [yes],                     [StatsD plugin])
6400 AC_PLUGIN([swap],                [$plugin_swap],            [Swap usage statistics])
6401 AC_PLUGIN([syslog],              [$have_syslog],            [Syslog logging plugin])
6402 AC_PLUGIN([table],               [yes],                     [Parsing of tabular data])
6403 AC_PLUGIN([tail],                [yes],                     [Parsing of logfiles])
6404 AC_PLUGIN([tail_csv],            [yes],                     [Parsing of CSV files])
6405 AC_PLUGIN([tape],                [$plugin_tape],            [Tape drive statistics])
6406 AC_PLUGIN([target_notification], [yes],                     [The notification target])
6407 AC_PLUGIN([target_replace],      [yes],                     [The replace target])
6408 AC_PLUGIN([target_scale],        [yes],                     [The scale target])
6409 AC_PLUGIN([target_set],          [yes],                     [The set target])
6410 AC_PLUGIN([target_v5upgrade],    [yes],                     [The v5upgrade target])
6411 AC_PLUGIN([tcpconns],            [$plugin_tcpconns],        [TCP connection statistics])
6412 AC_PLUGIN([teamspeak2],          [yes],                     [TeamSpeak2 server statistics])
6413 AC_PLUGIN([ted],                 [$plugin_ted],             [Read The Energy Detective values])
6414 AC_PLUGIN([thermal],             [$plugin_thermal],         [Linux ACPI thermal zone statistics])
6415 AC_PLUGIN([threshold],           [yes],                     [Threshold checking plugin])
6416 AC_PLUGIN([tokyotyrant],         [$with_libtokyotyrant],    [TokyoTyrant database statistics])
6417 AC_PLUGIN([turbostat],           [$plugin_turbostat],       [Advanced statistic on Intel cpu states])
6418 AC_PLUGIN([unixsock],            [yes],                     [Unixsock communication plugin])
6419 AC_PLUGIN([uptime],              [$plugin_uptime],          [Uptime statistics])
6420 AC_PLUGIN([users],               [$plugin_users],           [User statistics])
6421 AC_PLUGIN([uuid],                [yes],                     [UUID as hostname plugin])
6422 AC_PLUGIN([varnish],             [$with_libvarnish],        [Varnish cache statistics])
6423 AC_PLUGIN([virt],                [$plugin_virt],            [Virtual machine statistics])
6424 AC_PLUGIN([vmem],                [$plugin_vmem],            [Virtual memory statistics])
6425 AC_PLUGIN([vserver],             [$plugin_vserver],         [Linux VServer statistics])
6426 AC_PLUGIN([wireless],            [$plugin_wireless],        [Wireless statistics])
6427 AC_PLUGIN([write_graphite],      [yes],                     [Graphite / Carbon output plugin])
6428 AC_PLUGIN([write_http],          [$with_libcurl],           [HTTP output plugin])
6429 AC_PLUGIN([write_kafka],         [$with_librdkafka],        [Kafka output plugin])
6430 AC_PLUGIN([write_log],           [yes],                     [Log output plugin])
6431 AC_PLUGIN([write_mongodb],       [$with_libmongoc],         [MongoDB output plugin])
6432 AC_PLUGIN([write_prometheus],    [$plugin_write_prometheus], [Prometheus write plugin])
6433 AC_PLUGIN([write_redis],         [$with_libhiredis],        [Redis output plugin])
6434 AC_PLUGIN([write_riemann],       [$with_libriemann_client], [Riemann output plugin])
6435 AC_PLUGIN([write_sensu],         [yes],                     [Sensu output plugin])
6436 AC_PLUGIN([write_tsdb],          [yes],                     [TSDB output plugin])
6437 AC_PLUGIN([xencpu],              [$plugin_xencpu],          [Xen Host CPU usage])
6438 AC_PLUGIN([xmms],                [$with_libxmms],           [XMMS statistics])
6439 AC_PLUGIN([zfs_arc],             [$plugin_zfs_arc],         [ZFS ARC statistics])
6440 AC_PLUGIN([zone],                [$plugin_zone],            [Solaris container statistics])
6441 AC_PLUGIN([zookeeper],           [yes],                     [Zookeeper statistics])
6442
6443 dnl Default configuration file
6444 # Load either syslog or logfile
6445 LOAD_PLUGIN_SYSLOG=""
6446 LOAD_PLUGIN_LOGFILE=""
6447 LOAD_PLUGIN_LOG_LOGSTASH=""
6448
6449 AC_MSG_CHECKING([which default log plugin to load])
6450 default_log_plugin="none"
6451 if test "x$enable_syslog" = "xyes"; then
6452   default_log_plugin="syslog"
6453 else
6454   LOAD_PLUGIN_SYSLOG="##"
6455 fi
6456
6457 if test "x$enable_logfile" = "xyes"; then
6458   if test "x$default_log_plugin" = "xnone"; then
6459     default_log_plugin="logfile"
6460   else
6461     LOAD_PLUGIN_LOGFILE="#"
6462   fi
6463 else
6464   LOAD_PLUGIN_LOGFILE="##"
6465 fi
6466
6467 if test "x$enable_log_logstash" = "xyes"; then
6468   LOAD_PLUGIN_LOG_LOGSTASH="#"
6469 else
6470   LOAD_PLUGIN_LOG_LOGSTASH="##"
6471 fi
6472
6473 AC_MSG_RESULT([$default_log_plugin])
6474
6475 AC_SUBST([LOAD_PLUGIN_SYSLOG])
6476 AC_SUBST([LOAD_PLUGIN_LOGFILE])
6477 AC_SUBST([LOAD_PLUGIN_LOG_LOGSTASH])
6478
6479 if test "x$enable_debug" = "xyes"
6480 then
6481   DEFAULT_LOG_LEVEL="debug"
6482 else
6483   DEFAULT_LOG_LEVEL="info"
6484 fi
6485 AC_SUBST([DEFAULT_LOG_LEVEL])
6486
6487 # Load only one of rrdtool, network, csv in the default config.
6488 LOAD_PLUGIN_RRDTOOL=""
6489 LOAD_PLUGIN_NETWORK=""
6490 LOAD_PLUGIN_CSV=""
6491
6492 AC_MSG_CHECKING([which default write plugin to load])
6493 default_write_plugin="none"
6494 if test "x$enable_rrdtool" = "xyes"; then
6495   default_write_plugin="rrdtool"
6496 else
6497   LOAD_PLUGIN_RRDTOOL="##"
6498 fi
6499
6500 if test "x$enable_network" = "xyes"; then
6501   if test "x$default_write_plugin" = "xnone"; then
6502     default_write_plugin="network"
6503   else
6504     LOAD_PLUGIN_NETWORK="#"
6505   fi
6506 else
6507   LOAD_PLUGIN_NETWORK="##"
6508 fi
6509
6510 if test "x$enable_csv" = "xyes"; then
6511   if test "x$default_write_plugin" = "xnone"; then
6512     default_write_plugin="csv"
6513   else
6514     LOAD_PLUGIN_CSV="#"
6515   fi
6516 else
6517   LOAD_PLUGIN_CSV="##"
6518 fi
6519 AC_MSG_RESULT([$default_write_plugin])
6520
6521 AC_SUBST([LOAD_PLUGIN_RRDTOOL])
6522 AC_SUBST([LOAD_PLUGIN_NETWORK])
6523 AC_SUBST([LOAD_PLUGIN_CSV])
6524
6525 dnl ip_vs.h
6526 if test "x$ac_system" = "xLinux" && test "x$have_linux_ip_vs_h" = "xno" && "x$have_net_ip_vs_h" = "xno" && "x$have_ip_vs_h" = "xno"; then
6527   enable_ipvs="$enable_ipvs (ip_vs.h not found)"
6528 fi
6529
6530 if test "x$ip_vs_h_needs_kernel_cflags" = "xyes"; then
6531   enable_ipvs="$enable_ipvs (needs $KERNEL_CFLAGS)"
6532 fi
6533
6534 dnl Perl bindings
6535 PERL_BINDINGS_OPTIONS="PREFIX=${prefix}"
6536 AC_ARG_WITH(perl-bindings, [AS_HELP_STRING([--with-perl-bindings@<:@=OPTIONS@:>@], [Options passed to "perl Makefile.PL".])],
6537 [
6538   if test "x$withval" != "xno" && test "x$withval" != "xyes"
6539   then
6540     PERL_BINDINGS_OPTIONS="$withval"
6541     with_perl_bindings="yes"
6542   else
6543     with_perl_bindings="$withval"
6544   fi
6545 ],
6546 [
6547   if test "x$PERL" != "x"
6548   then
6549     with_perl_bindings="yes"
6550   else
6551     with_perl_bindings="no (no perl interpreter found)"
6552   fi
6553 ])
6554
6555 if test "x$with_perl_bindings" = "xyes"
6556 then
6557         AC_MSG_CHECKING([for the ExtUtils::MakeMaker module])
6558         if $PERL -MExtUtils::MakeMaker -e '' 2>/dev/null; then
6559                 AC_MSG_RESULT([yes])
6560         else
6561                 AC_MSG_RESULT([no])
6562                 with_perl_bindings="no (ExtUtils::MakeMaker not found)"
6563         fi
6564 fi
6565
6566 if test "x$with_perl_bindings" = "xyes"
6567 then
6568   PERL_BINDINGS="perl"
6569 else
6570   PERL_BINDINGS=""
6571 fi
6572
6573 AC_SUBST([PERL_BINDINGS])
6574 AC_SUBST([PERL_BINDINGS_OPTIONS])
6575
6576 dnl libcollectdclient
6577 LCC_VERSION_MAJOR=`echo $PACKAGE_VERSION | cut -d'.' -f1`
6578 LCC_VERSION_MINOR=`echo $PACKAGE_VERSION | cut -d'.' -f2`
6579 LCC_VERSION_PATCH=`echo $PACKAGE_VERSION | cut -d'.' -f3`
6580
6581 LCC_VERSION_EXTRA=`echo $PACKAGE_VERSION | cut -d'.' -f4-`
6582
6583 LCC_VERSION_STRING="$LCC_VERSION_MAJOR.$LCC_VERSION_MINOR.$LCC_VERSION_PATCH"
6584
6585 AC_SUBST([LCC_VERSION_MAJOR])
6586 AC_SUBST([LCC_VERSION_MINOR])
6587 AC_SUBST([LCC_VERSION_PATCH])
6588 AC_SUBST([LCC_VERSION_EXTRA])
6589 AC_SUBST([LCC_VERSION_STRING])
6590
6591 AC_CONFIG_FILES([src/libcollectdclient/collectd/lcc_features.h])
6592
6593 AM_CFLAGS="-Wall"
6594 AM_CXXFLAGS="-Wall"
6595 if test "x$enable_werror" != "xno"; then
6596   AM_CFLAGS="$AM_CFLAGS -Werror"
6597   AM_CXXFLAGS="$AM_CXXFLAGS -Werror"
6598 fi
6599
6600 AC_SUBST([AM_CFLAGS])
6601 AC_SUBST([AM_CXXFLAGS])
6602
6603 AC_CONFIG_FILES([ \
6604   Makefile \
6605   src/collectd.conf \
6606   src/libcollectdclient/libcollectdclient.pc \
6607 ])
6608
6609 AC_OUTPUT
6610
6611 if test "x$with_librrd" = "xyes" && test "x$librrd_threadsafe" != "xyes"; then
6612   with_librrd="yes (warning: librrd is not thread-safe)"
6613 fi
6614
6615 if test "x$with_libperl" = "xyes"; then
6616   with_libperl="yes (version `$PERL -MConfig -e 'print $Config{version};'`)"
6617 else
6618   enable_perl="no (needs libperl)"
6619 fi
6620
6621 if test "x$enable_perl" = "xno" && test "x$c_cv_have_perl_ithreads" = "xno"; then
6622   enable_perl="no (libperl doesn't support ithreads)"
6623 fi
6624
6625 if test "x$with_perl_bindings" = "xyes" && test "x$PERL_BINDINGS_OPTIONS" != "x"; then
6626   with_perl_bindings="yes ($PERL_BINDINGS_OPTIONS)"
6627 fi
6628
6629 AC_MSG_RESULT()
6630 AC_MSG_RESULT([Configuration:])
6631 AC_MSG_RESULT([  Build:])
6632 AC_MSG_RESULT([    Platform  . . . . . . $ac_system])
6633 AC_MSG_RESULT([    CC  . . . . . . . . . $CC])
6634 AC_MSG_RESULT([    CFLAGS  . . . . . . . $AM_CFLAGS $CFLAGS])
6635 AC_MSG_RESULT([    CXXFLAGS  . . . . . . $AM_CXXFLAGS $CXXFLAGS])
6636 AC_MSG_RESULT([    CPP . . . . . . . . . $CPP])
6637 AC_MSG_RESULT([    CPPFLAGS  . . . . . . $CPPFLAGS])
6638 AC_MSG_RESULT([    GRPC_CPP_PLUGIN . . . $GRPC_CPP_PLUGIN])
6639 AC_MSG_RESULT([    LD  . . . . . . . . . $LD])
6640 AC_MSG_RESULT([    LDFLAGS . . . . . . . $LDFLAGS])
6641 AC_MSG_RESULT([    PROTOC  . . . . . . . $PROTOC])
6642 AC_MSG_RESULT([    YACC  . . . . . . . . $YACC])
6643 AC_MSG_RESULT([    YFLAGS  . . . . . . . $YFLAGS])
6644 AC_MSG_RESULT()
6645 AC_MSG_RESULT([  Libraries:])
6646 AC_MSG_RESULT([    intel mic . . . . . . $with_mic])
6647 AC_MSG_RESULT([    libaquaero5 . . . . . $with_libaquaero5])
6648 AC_MSG_RESULT([    libatasmart . . . . . $with_libatasmart])
6649 AC_MSG_RESULT([    libcurl . . . . . . . $with_libcurl])
6650 AC_MSG_RESULT([    libdbi  . . . . . . . $with_libdbi])
6651 AC_MSG_RESULT([    libdpdk . . . . . . . $with_libdpdk])
6652 AC_MSG_RESULT([    libesmtp  . . . . . . $with_libesmtp])
6653 AC_MSG_RESULT([    libganglia  . . . . . $with_libganglia])
6654 AC_MSG_RESULT([    libgcrypt . . . . . . $with_libgcrypt])
6655 AC_MSG_RESULT([    libgps  . . . . . . . $with_libgps])
6656 AC_MSG_RESULT([    libgrpc++ . . . . . . $with_libgrpcpp])
6657 AC_MSG_RESULT([    libhiredis  . . . . . $with_libhiredis])
6658 AC_MSG_RESULT([    libi2c-dev  . . . . . $with_libi2c])
6659 AC_MSG_RESULT([    libiokit  . . . . . . $with_libiokit])
6660 AC_MSG_RESULT([    libiptc . . . . . . . $with_libiptc])
6661 AC_MSG_RESULT([    libjvm  . . . . . . . $with_java])
6662 AC_MSG_RESULT([    libkstat  . . . . . . $with_kstat])
6663 AC_MSG_RESULT([    libkvm  . . . . . . . $with_libkvm])
6664 AC_MSG_RESULT([    libldap . . . . . . . $with_libldap])
6665 AC_MSG_RESULT([    liblua  . . . . . . . $with_liblua])
6666 AC_MSG_RESULT([    liblvm2app  . . . . . $with_liblvm2app])
6667 AC_MSG_RESULT([    libmemcached  . . . . $with_libmemcached])
6668 AC_MSG_RESULT([    libmicrohttpd . . . . $with_libmicrohttpd])
6669 AC_MSG_RESULT([    libmnl  . . . . . . . $with_libmnl])
6670 AC_MSG_RESULT([    libmodbus . . . . . . $with_libmodbus])
6671 AC_MSG_RESULT([    libmongoc . . . . . . $with_libmongoc])
6672 AC_MSG_RESULT([    libmosquitto  . . . . $with_libmosquitto])
6673 AC_MSG_RESULT([    libmysql  . . . . . . $with_libmysql])
6674 AC_MSG_RESULT([    libnetapp . . . . . . $with_libnetapp])
6675 AC_MSG_RESULT([    libnetsnmp  . . . . . $with_libnetsnmp])
6676 AC_MSG_RESULT([    libnotify . . . . . . $with_libnotify])
6677 AC_MSG_RESULT([    libopenipmi . . . . . $with_libopenipmipthread])
6678 AC_MSG_RESULT([    liboping  . . . . . . $with_liboping])
6679 AC_MSG_RESULT([    libowcapi . . . . . . $with_libowcapi])
6680 AC_MSG_RESULT([    libpcap . . . . . . . $with_libpcap])
6681 AC_MSG_RESULT([    libperfstat . . . . . $with_perfstat])
6682 AC_MSG_RESULT([    libperl . . . . . . . $with_libperl])
6683 AC_MSG_RESULT([    libpq . . . . . . . . $with_libpq])
6684 AC_MSG_RESULT([    libpqos . . . . . . . $with_libpqos])
6685 AC_MSG_RESULT([    libprotobuf . . . . . $with_libprotobuf])
6686 AC_MSG_RESULT([    libprotobuf-c . . . . $with_libprotobuf_c])
6687 AC_MSG_RESULT([    libpython . . . . . . $with_libpython])
6688 AC_MSG_RESULT([    librabbitmq . . . . . $with_librabbitmq])
6689 AC_MSG_RESULT([    libriemann-client . . $with_libriemann_client])
6690 AC_MSG_RESULT([    librdkafka  . . . . . $with_librdkafka])
6691 AC_MSG_RESULT([    librouteros . . . . . $with_librouteros])
6692 AC_MSG_RESULT([    librrd  . . . . . . . $with_librrd])
6693 AC_MSG_RESULT([    libsensors  . . . . . $with_libsensors])
6694 AC_MSG_RESULT([    libsigrok   . . . . . $with_libsigrok])
6695 AC_MSG_RESULT([    libstatgrab . . . . . $with_libstatgrab])
6696 AC_MSG_RESULT([    libtokyotyrant  . . . $with_libtokyotyrant])
6697 AC_MSG_RESULT([    libudev . . . . . . . $with_libudev])
6698 AC_MSG_RESULT([    libupsclient  . . . . $with_libupsclient])
6699 AC_MSG_RESULT([    libvarnish  . . . . . $with_libvarnish])
6700 AC_MSG_RESULT([    libvirt . . . . . . . $with_libvirt])
6701 AC_MSG_RESULT([    libxenctrl  . . . . . $with_libxenctrl])
6702 AC_MSG_RESULT([    libxml2 . . . . . . . $with_libxml2])
6703 AC_MSG_RESULT([    libxmms . . . . . . . $with_libxmms])
6704 AC_MSG_RESULT([    libyajl . . . . . . . $with_libyajl])
6705 AC_MSG_RESULT([    oracle  . . . . . . . $with_oracle])
6706 AC_MSG_RESULT([    protobuf-c  . . . . . $have_protoc_c])
6707 AC_MSG_RESULT([    protoc 3  . . . . . . $have_protoc3])
6708 AC_MSG_RESULT()
6709 AC_MSG_RESULT([  Features:])
6710 AC_MSG_RESULT([    daemon mode . . . . . $enable_daemon])
6711 AC_MSG_RESULT([    debug . . . . . . . . $enable_debug])
6712 AC_MSG_RESULT()
6713 AC_MSG_RESULT([  Bindings:])
6714 AC_MSG_RESULT([    perl  . . . . . . . . $with_perl_bindings])
6715 AC_MSG_RESULT()
6716 AC_MSG_RESULT([  Modules:])
6717 AC_MSG_RESULT([    aggregation . . . . . $enable_aggregation])
6718 AC_MSG_RESULT([    amqp    . . . . . . . $enable_amqp])
6719 AC_MSG_RESULT([    apache  . . . . . . . $enable_apache])
6720 AC_MSG_RESULT([    apcups  . . . . . . . $enable_apcups])
6721 AC_MSG_RESULT([    apple_sensors . . . . $enable_apple_sensors])
6722 AC_MSG_RESULT([    aquaero . . . . . . . $enable_aquaero])
6723 AC_MSG_RESULT([    ascent  . . . . . . . $enable_ascent])
6724 AC_MSG_RESULT([    barometer . . . . . . $enable_barometer])
6725 AC_MSG_RESULT([    battery . . . . . . . $enable_battery])
6726 AC_MSG_RESULT([    bind  . . . . . . . . $enable_bind])
6727 AC_MSG_RESULT([    ceph  . . . . . . . . $enable_ceph])
6728 AC_MSG_RESULT([    cgroups . . . . . . . $enable_cgroups])
6729 AC_MSG_RESULT([    chrony. . . . . . . . $enable_chrony])
6730 AC_MSG_RESULT([    conntrack . . . . . . $enable_conntrack])
6731 AC_MSG_RESULT([    contextswitch . . . . $enable_contextswitch])
6732 AC_MSG_RESULT([    cpu . . . . . . . . . $enable_cpu])
6733 AC_MSG_RESULT([    cpufreq . . . . . . . $enable_cpufreq])
6734 AC_MSG_RESULT([    cpusleep  . . . . . . $enable_cpusleep])
6735 AC_MSG_RESULT([    csv . . . . . . . . . $enable_csv])
6736 AC_MSG_RESULT([    curl  . . . . . . . . $enable_curl])
6737 AC_MSG_RESULT([    curl_json . . . . . . $enable_curl_json])
6738 AC_MSG_RESULT([    curl_xml  . . . . . . $enable_curl_xml])
6739 AC_MSG_RESULT([    dbi . . . . . . . . . $enable_dbi])
6740 AC_MSG_RESULT([    df  . . . . . . . . . $enable_df])
6741 AC_MSG_RESULT([    disk  . . . . . . . . $enable_disk])
6742 AC_MSG_RESULT([    dns . . . . . . . . . $enable_dns])
6743 AC_MSG_RESULT([    dpdkevents. . . . . . $enable_dpdkevents])
6744 AC_MSG_RESULT([    dpdkstat  . . . . . . $enable_dpdkstat])
6745 AC_MSG_RESULT([    drbd  . . . . . . . . $enable_drbd])
6746 AC_MSG_RESULT([    email . . . . . . . . $enable_email])
6747 AC_MSG_RESULT([    entropy . . . . . . . $enable_entropy])
6748 AC_MSG_RESULT([    ethstat . . . . . . . $enable_ethstat])
6749 AC_MSG_RESULT([    exec  . . . . . . . . $enable_exec])
6750 AC_MSG_RESULT([    fhcount . . . . . . . $enable_fhcount])
6751 AC_MSG_RESULT([    filecount . . . . . . $enable_filecount])
6752 AC_MSG_RESULT([    fscache . . . . . . . $enable_fscache])
6753 AC_MSG_RESULT([    gmond . . . . . . . . $enable_gmond])
6754 AC_MSG_RESULT([    gps . . . . . . . . . $enable_gps])
6755 AC_MSG_RESULT([    grpc  . . . . . . . . $enable_grpc])
6756 AC_MSG_RESULT([    hddtemp . . . . . . . $enable_hddtemp])
6757 AC_MSG_RESULT([    hugepages . . . . . . $enable_hugepages])
6758 AC_MSG_RESULT([    intel_rdt . . . . . . $enable_intel_rdt])
6759 AC_MSG_RESULT([    interface . . . . . . $enable_interface])
6760 AC_MSG_RESULT([    ipc . . . . . . . . . $enable_ipc])
6761 AC_MSG_RESULT([    ipmi  . . . . . . . . $enable_ipmi])
6762 AC_MSG_RESULT([    iptables  . . . . . . $enable_iptables])
6763 AC_MSG_RESULT([    ipvs  . . . . . . . . $enable_ipvs])
6764 AC_MSG_RESULT([    irq . . . . . . . . . $enable_irq])
6765 AC_MSG_RESULT([    java  . . . . . . . . $enable_java])
6766 AC_MSG_RESULT([    load  . . . . . . . . $enable_load])
6767 AC_MSG_RESULT([    logfile . . . . . . . $enable_logfile])
6768 AC_MSG_RESULT([    log_logstash  . . . . $enable_log_logstash])
6769 AC_MSG_RESULT([    lpar  . . . . . . . . $enable_lpar])
6770 AC_MSG_RESULT([    lua . . . . . . . . . $enable_lua])
6771 AC_MSG_RESULT([    lvm . . . . . . . . . $enable_lvm])
6772 AC_MSG_RESULT([    madwifi . . . . . . . $enable_madwifi])
6773 AC_MSG_RESULT([    match_empty_counter . $enable_match_empty_counter])
6774 AC_MSG_RESULT([    match_hashed  . . . . $enable_match_hashed])
6775 AC_MSG_RESULT([    match_regex . . . . . $enable_match_regex])
6776 AC_MSG_RESULT([    match_timediff  . . . $enable_match_timediff])
6777 AC_MSG_RESULT([    match_value . . . . . $enable_match_value])
6778 AC_MSG_RESULT([    mbmon . . . . . . . . $enable_mbmon])
6779 AC_MSG_RESULT([    mcelog  . . . . . . . $enable_mcelog])
6780 AC_MSG_RESULT([    md  . . . . . . . . . $enable_md])
6781 AC_MSG_RESULT([    memcachec . . . . . . $enable_memcachec])
6782 AC_MSG_RESULT([    memcached . . . . . . $enable_memcached])
6783 AC_MSG_RESULT([    memory  . . . . . . . $enable_memory])
6784 AC_MSG_RESULT([    mic . . . . . . . . . $enable_mic])
6785 AC_MSG_RESULT([    modbus  . . . . . . . $enable_modbus])
6786 AC_MSG_RESULT([    mqtt  . . . . . . . . $enable_mqtt])
6787 AC_MSG_RESULT([    multimeter  . . . . . $enable_multimeter])
6788 AC_MSG_RESULT([    mysql . . . . . . . . $enable_mysql])
6789 AC_MSG_RESULT([    netapp  . . . . . . . $enable_netapp])
6790 AC_MSG_RESULT([    netlink . . . . . . . $enable_netlink])
6791 AC_MSG_RESULT([    network . . . . . . . $enable_network])
6792 AC_MSG_RESULT([    nfs . . . . . . . . . $enable_nfs])
6793 AC_MSG_RESULT([    nginx . . . . . . . . $enable_nginx])
6794 AC_MSG_RESULT([    notify_desktop  . . . $enable_notify_desktop])
6795 AC_MSG_RESULT([    notify_email  . . . . $enable_notify_email])
6796 AC_MSG_RESULT([    notify_nagios . . . . $enable_notify_nagios])
6797 AC_MSG_RESULT([    ntpd  . . . . . . . . $enable_ntpd])
6798 AC_MSG_RESULT([    numa  . . . . . . . . $enable_numa])
6799 AC_MSG_RESULT([    nut . . . . . . . . . $enable_nut])
6800 AC_MSG_RESULT([    olsrd . . . . . . . . $enable_olsrd])
6801 AC_MSG_RESULT([    onewire . . . . . . . $enable_onewire])
6802 AC_MSG_RESULT([    openldap  . . . . . . $enable_openldap])
6803 AC_MSG_RESULT([    openvpn . . . . . . . $enable_openvpn])
6804 AC_MSG_RESULT([    oracle  . . . . . . . $enable_oracle])
6805 AC_MSG_RESULT([    ovs_events  . . . . . $enable_ovs_events])
6806 AC_MSG_RESULT([    ovs_stats . . . . . . $enable_ovs_stats])
6807 AC_MSG_RESULT([    perl  . . . . . . . . $enable_perl])
6808 AC_MSG_RESULT([    pf  . . . . . . . . . $enable_pf])
6809 AC_MSG_RESULT([    pinba . . . . . . . . $enable_pinba])
6810 AC_MSG_RESULT([    ping  . . . . . . . . $enable_ping])
6811 AC_MSG_RESULT([    postgresql  . . . . . $enable_postgresql])
6812 AC_MSG_RESULT([    powerdns  . . . . . . $enable_powerdns])
6813 AC_MSG_RESULT([    processes . . . . . . $enable_processes])
6814 AC_MSG_RESULT([    protocols . . . . . . $enable_protocols])
6815 AC_MSG_RESULT([    python  . . . . . . . $enable_python])
6816 AC_MSG_RESULT([    redis . . . . . . . . $enable_redis])
6817 AC_MSG_RESULT([    routeros  . . . . . . $enable_routeros])
6818 AC_MSG_RESULT([    rrdcached . . . . . . $enable_rrdcached])
6819 AC_MSG_RESULT([    rrdtool . . . . . . . $enable_rrdtool])
6820 AC_MSG_RESULT([    sensors . . . . . . . $enable_sensors])
6821 AC_MSG_RESULT([    serial  . . . . . . . $enable_serial])
6822 AC_MSG_RESULT([    sigrok  . . . . . . . $enable_sigrok])
6823 AC_MSG_RESULT([    smart . . . . . . . . $enable_smart])
6824 AC_MSG_RESULT([    snmp  . . . . . . . . $enable_snmp])
6825 AC_MSG_RESULT([    statsd  . . . . . . . $enable_statsd])
6826 AC_MSG_RESULT([    swap  . . . . . . . . $enable_swap])
6827 AC_MSG_RESULT([    syslog  . . . . . . . $enable_syslog])
6828 AC_MSG_RESULT([    table . . . . . . . . $enable_table])
6829 AC_MSG_RESULT([    tail_csv  . . . . . . $enable_tail_csv])
6830 AC_MSG_RESULT([    tail  . . . . . . . . $enable_tail])
6831 AC_MSG_RESULT([    tape  . . . . . . . . $enable_tape])
6832 AC_MSG_RESULT([    target_notification . $enable_target_notification])
6833 AC_MSG_RESULT([    target_replace  . . . $enable_target_replace])
6834 AC_MSG_RESULT([    target_scale  . . . . $enable_target_scale])
6835 AC_MSG_RESULT([    target_set  . . . . . $enable_target_set])
6836 AC_MSG_RESULT([    target_v5upgrade  . . $enable_target_v5upgrade])
6837 AC_MSG_RESULT([    tcpconns  . . . . . . $enable_tcpconns])
6838 AC_MSG_RESULT([    teamspeak2  . . . . . $enable_teamspeak2])
6839 AC_MSG_RESULT([    ted . . . . . . . . . $enable_ted])
6840 AC_MSG_RESULT([    thermal . . . . . . . $enable_thermal])
6841 AC_MSG_RESULT([    threshold . . . . . . $enable_threshold])
6842 AC_MSG_RESULT([    tokyotyrant . . . . . $enable_tokyotyrant])
6843 AC_MSG_RESULT([    turbostat . . . . . . $enable_turbostat])
6844 AC_MSG_RESULT([    unixsock  . . . . . . $enable_unixsock])
6845 AC_MSG_RESULT([    uptime  . . . . . . . $enable_uptime])
6846 AC_MSG_RESULT([    users . . . . . . . . $enable_users])
6847 AC_MSG_RESULT([    uuid  . . . . . . . . $enable_uuid])
6848 AC_MSG_RESULT([    varnish . . . . . . . $enable_varnish])
6849 AC_MSG_RESULT([    virt  . . . . . . . . $enable_virt])
6850 AC_MSG_RESULT([    vmem  . . . . . . . . $enable_vmem])
6851 AC_MSG_RESULT([    vserver . . . . . . . $enable_vserver])
6852 AC_MSG_RESULT([    wireless  . . . . . . $enable_wireless])
6853 AC_MSG_RESULT([    write_graphite  . . . $enable_write_graphite])
6854 AC_MSG_RESULT([    write_http  . . . . . $enable_write_http])
6855 AC_MSG_RESULT([    write_kafka . . . . . $enable_write_kafka])
6856 AC_MSG_RESULT([    write_log . . . . . . $enable_write_log])
6857 AC_MSG_RESULT([    write_mongodb . . . . $enable_write_mongodb])
6858 AC_MSG_RESULT([    write_prometheus. . . $enable_write_prometheus])
6859 AC_MSG_RESULT([    write_redis . . . . . $enable_write_redis])
6860 AC_MSG_RESULT([    write_riemann . . . . $enable_write_riemann])
6861 AC_MSG_RESULT([    write_sensu . . . . . $enable_write_sensu])
6862 AC_MSG_RESULT([    write_tsdb  . . . . . $enable_write_tsdb])
6863 AC_MSG_RESULT([    xencpu  . . . . . . . $enable_xencpu])
6864 AC_MSG_RESULT([    xmms  . . . . . . . . $enable_xmms])
6865 AC_MSG_RESULT([    zfs_arc . . . . . . . $enable_zfs_arc])
6866 AC_MSG_RESULT([    zone  . . . . . . . . $enable_zone])
6867 AC_MSG_RESULT([    zookeeper . . . . . . $enable_zookeeper])
6868 AC_MSG_RESULT()
6869
6870 if test "x$dependency_error" = "xyes"; then
6871   AC_MSG_ERROR("Some plugins are missing dependencies - see the summary above for details")
6872 fi
6873
6874 if test "x$dependency_warning" = "xyes"; then
6875   AC_MSG_WARN("Some plugins seem to have missing dependencies but have been enabled forcibly - see the summary above for details")
6876 fi
6877
6878 # vim: set fdm=marker sw=2 sts=2 ts=2 et :