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} ${AR_FLAGS=cr}"])
  13
  14 LT_INIT([dlopen disable-static])
  15
  16 AM_INIT_AUTOMAKE([subdir-objects tar-pax dist-bzip2 no-dist-gzip foreign])
  17 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
  18 AC_LANG(C)
  19
  20 AC_PREFIX_DEFAULT("/opt/collectd")
  21
  22 AC_SYS_LARGEFILE
  23
  24 #
  25 # Checks for programs.
  26 #
  27 AC_PROG_CC_C99([],
  28   [AC_MSG_ERROR([No compiler found that supports C99])]
  29 )
  30
  31 AX_COMPILER_VENDOR
  32
  33 AC_PROG_CXX
  34 AC_PROG_CPP
  35 AC_PROG_EGREP
  36 AC_PROG_INSTALL
  37 AC_PROG_LN_S
  38 AC_PROG_MAKE_SET
  39 AM_PROG_CC_C_O
  40
  41 AC_PROG_LEX
  42 AC_PROG_YACC
  43
  44 AC_PATH_PROG([VALGRIND], [valgrind])
  45
  46 # Warn when pkg.m4 is missing
  47 m4_pattern_forbid([^_?PKG_[A-Z_]+$],[*** pkg.m4 missing, please install pkg-config])
  48
  49 PKG_PROG_PKG_CONFIG
  50
  51 AC_CACHE_CHECK([if Bison is the parser generator],
  52   [collectd_cv_prog_bison],
  53   [
  54     AS_IF([$YACC --version 2>/dev/null | $EGREP -q '^bison '],
  55       [collectd_cv_prog_bison=yes],
  56       [collectd_cv_prog_bison=no]
  57     )
  58   ]
  59 )
  60
  61 if test "x$collectd_cv_prog_bison" = "xno" && test ! -f "${srcdir}/src/liboconfig/parser.c"; then
  62   AC_MSG_ERROR([bison is missing and you do not have ${srcdir}/src/liboconfig/parser.c. Please install bison])
  63 fi
  64
  65 if test "x$lt_cv_dlopen" = "xno"; then
  66   AC_MSG_ERROR([Your system does not support dlopen])
  67 fi
  68
  69 AC_SUBST([DLOPEN_LIBS], [$lt_cv_dlopen_libs])
  70
  71
  72 AC_MSG_CHECKING([for kernel type ($host_os)])
  73 case $host_os in
  74   *aix*)
  75     AC_DEFINE([KERNEL_AIX], [1], [True if program is to be compiled for a AIX kernel])
  76     ac_system="AIX"
  77     ;;
  78   *darwin*)
  79     AC_DEFINE([KERNEL_DARWIN], [1], [True if program is to be compiled for a Darwin kernel])
  80     ac_system="Darwin"
  81     ;;
  82   *freebsd*)
  83     AC_DEFINE([KERNEL_FREEBSD], [1], [True if program is to be compiled for a FreeBSD kernel])
  84     ac_system="FreeBSD"
  85     ;;
  86   *linux*)
  87     AC_DEFINE([KERNEL_LINUX], [1], [True if program is to be compiled for a Linux kernel])
  88     ac_system="Linux"
  89     ;;
  90   *netbsd*)
  91     AC_DEFINE([KERNEL_NETBSD], [1], [True if program is to be compiled for a NetBSD kernel])
  92     ac_system="NetBSD"
  93     ;;
  94   *openbsd*)
  95     AC_DEFINE([KERNEL_OPENBSD], [1], [True if program is to be compiled for an OpenBSD kernel])
  96     ac_system="OpenBSD"
  97     ;;
  98   *solaris*)
  99     AC_DEFINE([KERNEL_SOLARIS], [1], [True if program is to be compiled for a Solaris kernel])
 100     ac_system="Solaris"
 101     ;;
 102   *)
 103     ac_system="unknown"
 104     ;;
 105 esac
 106 AC_MSG_RESULT([$ac_system])
 107
 108 AM_CONDITIONAL([BUILD_AIX], [test "x$ac_system" = "xAIX"])
 109 AM_CONDITIONAL([BUILD_DARWIN], [test "x$ac_system" = "xDarwin"])
 110 AM_CONDITIONAL([BUILD_FREEBSD], [test "x$ac_system" = "xFreeBSD"])
 111 AM_CONDITIONAL([BUILD_LINUX], [test "x$ac_system" = "xLinux"])
 112 AM_CONDITIONAL([BUILD_OPENBSD], [test "x$ac_system" = "xOpenBSD"])
 113 AM_CONDITIONAL([BUILD_SOLARIS], [test "x$ac_system" = "xSolaris"])
 114
 115 if test "x$ac_system" = "xSolaris"; then
 116   AC_DEFINE([_POSIX_PTHREAD_SEMANTICS], [1], [Define to enforce POSIX thread semantics under Solaris.])
 117   AC_DEFINE([_REENTRANT], [1], [Define to enable reentrancy interfaces.])
 118
 119   AC_MSG_CHECKING([whether compiler builds 64bit binaries])
 120   AC_COMPILE_IFELSE(
 121     [
 122       AC_LANG_PROGRAM(
 123         [
 124           #ifndef _LP64
 125           # error "Compiler not in 64bit mode."
 126           #endif
 127         ]
 128       )
 129     ],
 130     [AC_MSG_RESULT([yes])],
 131     [
 132       AC_MSG_RESULT([no])
 133       AC_MSG_NOTICE([Solaris detected. Please consider building a 64-bit binary.])
 134     ]
 135   )
 136 fi
 137
 138 if test "x$ac_system" = "xAIX"; then
 139   AC_DEFINE([_THREAD_SAFE_ERRNO], [1], [Define to use the thread-safe version of errno under AIX.])
 140 fi
 141
 142 # Where to install .pc files.
 143 pkgconfigdir="${libdir}/pkgconfig"
 144 AC_SUBST([pkgconfigdir])
 145
 146 #
 147 # Checks for header files.
 148 #
 149 AC_HEADER_SYS_WAIT
 150 AC_HEADER_DIRENT
 151
 152 AC_CHECK_HEADERS_ONCE([ \
 153   arpa/inet.h \
 154   endian.h \
 155   fcntl.h \
 156   fnmatch.h \
 157   fs_info.h \
 158   fshelp.h \
 159   grp.h \
 160   kstat.h \
 161   kvm.h \
 162   libgen.h \
 163   mntent.h \
 164   mnttab.h \
 165   netdb.h \
 166   paths.h \
 167   poll.h \
 168   pthread_np.h \
 169   pwd.h \
 170   regex.h \
 171   sys/fs_types.h \
 172   sys/fstyp.h \
 173   sys/ioctl.h \
 174   sys/isa_defs.h \
 175   sys/mntent.h \
 176   sys/mnttab.h \
 177   sys/param.h \
 178   sys/resource.h \
 179   sys/select.h \
 180   sys/socket.h \
 181   sys/statfs.h \
 182   sys/statvfs.h \
 183   sys/types.h \
 184   sys/un.h \
 185   sys/vfs.h \
 186   sys/vfstab.h \
 187   sys/vmmeter.h \
 188   syslog.h \
 189   wordexp.h
 190 ])
 191
 192 if test "x$ac_system" = "xNetBSD"; then
 193   # For entropy plugin on newer NetBSD
 194   AC_CHECK_HEADERS([sys/rndio.h], [], [],
 195     [[
 196       #if HAVE_SYS_TYPES_H
 197       # include <sys/types.h>
 198       #endif
 199       #if HAVE_SYS_IOCTL_H
 200       # include <sys/ioctl.h>
 201       #endif
 202       #if HAVE_SYS_PARAM_H
 203       # include <sys/param.h>
 204       #endif
 205     ]]
 206   )
 207 fi
 208
 209 # For ping library
 210 AC_CHECK_HEADERS([netinet/in_systm.h], [], [],
 211   [[
 212     #include <stdint.h>
 213     #if HAVE_SYS_TYPES_H
 214     # include <sys/types.h>
 215     #endif
 216   ]]
 217 )
 218
 219 AC_CHECK_HEADERS([netinet/in.h], [], [],
 220   [[
 221     #include <stdint.h>
 222     #if HAVE_SYS_TYPES_H
 223     # include <sys/types.h>
 224     #endif
 225     #if HAVE_NETINET_IN_SYSTM_H
 226     # include <netinet/in_systm.h>
 227     #endif
 228   ]]
 229 )
 230
 231 AC_CHECK_HEADERS([netinet/ip.h], [], [],
 232   [[
 233     #include <stdint.h>
 234     #if HAVE_SYS_TYPES_H
 235     # include <sys/types.h>
 236     #endif
 237     #if HAVE_NETINET_IN_SYSTM_H
 238     # include <netinet/in_systm.h>
 239     #endif
 240     #if HAVE_NETINET_IN_H
 241     # include <netinet/in.h>
 242     #endif
 243   ]]
 244 )
 245
 246 AC_CHECK_HEADERS([netinet/ip_icmp.h], [], [],
 247   [[
 248     #include <stdint.h>
 249     #if HAVE_SYS_TYPES_H
 250     # include <sys/types.h>
 251     #endif
 252     #if HAVE_NETINET_IN_SYSTM_H
 253     # include <netinet/in_systm.h>
 254     #endif
 255     #if HAVE_NETINET_IN_H
 256     # include <netinet/in.h>
 257     #endif
 258     #if HAVE_NETINET_IP_H
 259     # include <netinet/ip.h>
 260     #endif
 261   ]]
 262 )
 263
 264 AC_CHECK_HEADERS([netinet/ip_var.h], [], [],
 265   [[
 266     #include <stdint.h>
 267     #if HAVE_SYS_TYPES_H
 268     # include <sys/types.h>
 269     #endif
 270     #if HAVE_NETINET_IN_SYSTM_H
 271     # include <netinet/in_systm.h>
 272     #endif
 273     #if HAVE_NETINET_IN_H
 274     # include <netinet/in.h>
 275     #endif
 276     #if HAVE_NETINET_IP_H
 277     # include <netinet/ip.h>
 278     #endif
 279   ]]
 280 )
 281
 282 AC_CHECK_HEADERS([netinet/ip6.h], [], [],
 283   [[
 284     #include <stdint.h>
 285     #if HAVE_SYS_TYPES_H
 286     # include <sys/types.h>
 287     #endif
 288     #if HAVE_NETINET_IN_SYSTM_H
 289     # include <netinet/in_systm.h>
 290     #endif
 291     #if HAVE_NETINET_IN_H
 292     # include <netinet/in.h>
 293     #endif
 294   ]]
 295 )
 296
 297 AC_CHECK_HEADERS([netinet/icmp6.h], [], [],
 298   [[
 299     #include <stdint.h>
 300     #if HAVE_SYS_TYPES_H
 301     # include <sys/types.h>
 302     #endif
 303     #if HAVE_NETINET_IN_SYSTM_H
 304     # include <netinet/in_systm.h>
 305     #endif
 306     #if HAVE_NETINET_IN_H
 307     # include <netinet/in.h>
 308     #endif
 309     #if HAVE_NETINET_IP6_H
 310     # include <netinet/ip6.h>
 311     #endif
 312   ]]
 313 )
 314
 315 AC_CHECK_HEADERS([netinet/tcp.h], [], [],
 316   [[
 317     #include <stdint.h>
 318     #if HAVE_SYS_TYPES_H
 319     # include <sys/types.h>
 320     #endif
 321     #if HAVE_NETINET_IN_SYSTM_H
 322     # include <netinet/in_systm.h>
 323     #endif
 324     #if HAVE_NETINET_IN_H
 325     # include <netinet/in.h>
 326     #endif
 327     #if HAVE_NETINET_IP_H
 328     # include <netinet/ip.h>
 329     #endif
 330   ]]
 331 )
 332
 333 AC_CHECK_HEADERS([netinet/udp.h], [], [],
 334   [[
 335     #include <stdint.h>
 336     #if HAVE_SYS_TYPES_H
 337     # include <sys/types.h>
 338     #endif
 339     #if HAVE_NETINET_IN_SYSTM_H
 340     # include <netinet/in_systm.h>
 341     #endif
 342     #if HAVE_NETINET_IN_H
 343     # include <netinet/in.h>
 344     #endif
 345     #if HAVE_NETINET_IP_H
 346     # include <netinet/ip.h>
 347     #endif
 348   ]]
 349 )
 350
 351 # For cpu modules
 352 AC_CHECK_HEADERS([sys/dkstat.h])
 353 if test "x$ac_system" = "xDarwin"; then
 354   AC_CHECK_HEADERS(
 355     [ \
 356       mach/mach_init.h \
 357       mach/host_priv.h \
 358       mach/mach_error.h \
 359       mach/mach_host.h \
 360       mach/mach_port.h \
 361       mach/mach_types.h \
 362       mach/message.h \
 363       mach/processor_set.h \
 364       mach/processor.h \
 365       mach/processor_info.h \
 366       mach/task.h \
 367       mach/thread_act.h \
 368       mach/vm_region.h \
 369       mach/vm_map.h \
 370       mach/vm_prot.h \
 371       mach/vm_statistics.h \
 372       mach/kern_return.h \
 373       CoreFoundation/CoreFoundation.h \
 374       IOKit/IOKitLib.h \
 375       IOKit/IOTypes.h \
 376       IOKit/ps/IOPSKeys.h \
 377       IOKit/IOBSD.h \
 378       IOKit/storage/IOBlockStorageDriver.h
 379     ]
 380   )
 381
 382   # For the battery plugin
 383   AC_CHECK_HEADERS([IOKit/ps/IOPowerSources.h], [], [],
 384     [[
 385       #if HAVE_IOKIT_IOKITLIB_H
 386       #  include <IOKit/IOKitLib.h>
 387       #endif
 388       #if HAVE_IOKIT_IOTYPES_H
 389       #  include <IOKit/IOTypes.h>
 390       #endif
 391     ]]
 392   )
 393 fi
 394
 395 AC_CHECK_HEADERS([sys/sysctl.h], [], [],
 396   [[
 397     #if HAVE_SYS_TYPES_H
 398     #  include <sys/types.h>
 399     #endif
 400     #if HAVE_SYS_PARAM_H
 401     # include <sys/param.h>
 402     #endif
 403   ]]
 404 )
 405
 406 # For interface plugin
 407 AC_CHECK_HEADERS([ifaddrs.h])
 408 AC_CHECK_HEADERS([net/if.h], [], [],
 409   [[
 410     #if HAVE_SYS_TYPES_H
 411     #  include <sys/types.h>
 412     #endif
 413     #if HAVE_SYS_SOCKET_H
 414     #  include <sys/socket.h>
 415     #endif
 416   ]]
 417 )
 418
 419 if test "x$ac_system" = "xLinux"; then
 420   # For hddtemp module
 421   AC_CHECK_HEADERS([linux/major.h])
 422
 423   # For md module (Linux only)
 424   AC_CHECK_HEADERS([linux/raid/md_u.h],
 425     [have_linux_raid_md_u_h="yes"],
 426     [have_linux_raid_md_u_h="no"],
 427     [[
 428       #include <sys/ioctl.h>
 429       #include <linux/major.h>
 430       #include <linux/types.h>
 431     ]]
 432   )
 433   AC_CHECK_HEADERS([sys/sysmacros.h])
 434
 435   AC_CHECK_HEADERS([linux/wireless.h],
 436     [have_linux_wireless_h="yes"],
 437     [have_linux_wireless_h="no"],
 438     [[
 439       #include <dirent.h>
 440       #include <sys/ioctl.h>
 441       #include <sys/socket.h>
 442     ]]
 443   )
 444
 445   AC_CHECK_HEADERS([linux/if.h], [], [],
 446     [[
 447       #if HAVE_SYS_TYPES_H
 448       #  include <sys/types.h>
 449       #endif
 450       #if HAVE_SYS_SOCKET_H
 451       #  include <sys/socket.h>
 452       #endif
 453     ]]
 454   )
 455
 456   AC_CHECK_HEADERS([linux/inet_diag.h], [], [],
 457     [[
 458       #if HAVE_SYS_TYPES_H
 459       #  include <sys/types.h>
 460       #endif
 461       #if HAVE_SYS_SOCKET_H
 462       #  include <sys/socket.h>
 463       #endif
 464     ]]
 465   )
 466
 467   AC_CHECK_HEADERS([linux/netdevice.h], [], [],
 468     [[
 469       #if HAVE_SYS_TYPES_H
 470       #  include <sys/types.h>
 471       #endif
 472       #if HAVE_SYS_SOCKET_H
 473       #  include <sys/socket.h>
 474       #endif
 475       #if HAVE_LINUX_IF_H
 476       # include <linux/if.h>
 477       #endif
 478     ]]
 479   )
 480
 481   # For ethstat module
 482   AC_CHECK_HEADERS([linux/sockios.h],
 483     [have_linux_sockios_h="yes"],
 484     [have_linux_sockios_h="no"],
 485     [[
 486       #if HAVE_SYS_IOCTL_H
 487       # include <sys/ioctl.h>
 488       #endif
 489       #if HAVE_NET_IF_H
 490       # include <net/if.h>
 491       #endif
 492     ]]
 493   )
 494
 495   AC_CHECK_HEADERS([linux/ethtool.h],
 496     [have_linux_ethtool_h="yes"],
 497     [have_linux_ethtool_h="no"],
 498     [[
 499       #if HAVE_SYS_IOCTL_H
 500       # include <sys/ioctl.h>
 501       #endif
 502       #if HAVE_NET_IF_H
 503       # include <net/if.h>
 504       #endif
 505       #if HAVE_LINUX_SOCKIOS_H
 506       # include <linux/sockios.h>
 507       #endif
 508     ]]
 509   )
 510
 511   # For ipvs module
 512   AC_CHECK_HEADERS_ONCE([linux/ip_vs.h])
 513
 514   # For the email plugin
 515   AC_CHECK_HEADERS([linux/un.h], [], [],
 516     [[
 517       #if HAVE_SYS_SOCKET_H
 518       #  include <sys/socket.h>
 519       #endif
 520     ]]
 521   )
 522   # For the turbostat plugin
 523   AC_CHECK_HEADERS([asm/msr-index.h],
 524     [have_asm_msrindex_h="yes"],
 525     [have_asm_msrindex_h="no"]
 526   )
 527
 528   if test "x$have_asm_msrindex_h" = "xyes"; then
 529     AC_CACHE_CHECK([whether asm/msr-index.h has MSR_PKG_C10_RESIDENCY],
 530       [c_cv_have_usable_asm_msrindex_h],
 531       [
 532         AC_COMPILE_IFELSE(
 533           [
 534             AC_LANG_PROGRAM(
 535               [[#include<asm/msr-index.h>]],
 536               [[
 537                 int y = MSR_PKG_C10_RESIDENCY;
 538                 return(y);
 539               ]]
 540             )
 541           ],
 542           [c_cv_have_usable_asm_msrindex_h="yes"],
 543           [c_cv_have_usable_asm_msrindex_h="no"],
 544         )
 545       ]
 546     )
 547   fi
 548
 549   AC_CHECK_HEADERS([cpuid.h],
 550     [have_cpuid_h="yes"],
 551     [have_cpuid_h="no (cpuid.h not found)"]
 552   )
 553
 554   AC_CHECK_HEADERS([sys/capability.h],
 555     [have_capability="yes"],
 556     [have_capability="no (<sys/capability.h> not found)"]
 557   )
 558
 559   if test "x$have_capability" = "xyes"; then
 560     AC_CHECK_LIB([cap], [cap_get_proc],
 561       [have_capability="yes"],
 562       [have_capability="no (cap_get_proc() not found)"]
 563     )
 564   fi
 565
 566   if test "x$have_capability" = "xyes"; then
 567     AC_CHECK_DECL([CAP_IS_SUPPORTED],
 568       [have_capability="yes"],
 569       [have_capability="no (CAP_IS_SUPPORTED not found)"],
 570       [[#include <sys/capability.h>]]
 571     )
 572   fi
 573
 574   if test "x$have_capability" = "xyes"; then
 575     AC_DEFINE([HAVE_CAPABILITY], [1], [Define to 1 if you have cap_get_proc() (-lcap).])
 576   fi
 577
 578 else
 579   have_linux_raid_md_u_h="no"
 580   have_linux_wireless_h="no"
 581 fi
 582
 583 AM_CONDITIONAL([BUILD_WITH_CAPABILITY], [test "x$have_capability" = "xyes"])
 584
 585 # For the swap module
 586 have_sys_swap_h="yes"
 587 AC_CHECK_HEADERS([sys/swap.h vm/anon.h],
 588   [],
 589   [have_sys_swap_h="no"],
 590   [[
 591     #undef _FILE_OFFSET_BITS
 592     #undef _LARGEFILE64_SOURCE
 593     #if HAVE_SYS_TYPES_H
 594     #  include <sys/types.h>
 595     #endif
 596     #if HAVE_SYS_PARAM_H
 597     # include <sys/param.h>
 598     #endif
 599   ]]
 600 )
 601
 602 # For load module
 603 # For the processes plugin
 604 # For users module
 605 AC_CHECK_HEADERS([sys/loadavg.h linux/config.h utmp.h utmpx.h])
 606
 607 # For quota module
 608 AC_CHECK_HEADERS([sys/ucred.h], [], [],
 609   [[
 610     #if HAVE_SYS_TYPES_H
 611     #  include <sys/types.h>
 612     #endif
 613     #if HAVE_SYS_PARAM_H
 614     # include <sys/param.h>
 615     #endif
 616   ]]
 617 )
 618
 619 # For mount interface
 620 AC_CHECK_HEADERS([sys/mount.h], [], [],
 621   [[
 622     #if HAVE_SYS_TYPES_H
 623     #  include <sys/types.h>
 624     #endif
 625     #if HAVE_SYS_PARAM_H
 626     # include <sys/param.h>
 627     #endif
 628   ]]
 629 )
 630
 631 # --enable-xfs {{{
 632 AC_ARG_ENABLE([xfs],
 633   [AS_HELP_STRING([--enable-xfs], [xfs support in df plugin @<:@default=yes@:>@])],
 634   [],
 635   [enable_xfs="auto"]
 636 )
 637
 638 if test "x$enable_xfs" != "xno"; then
 639   AC_CHECK_HEADERS([xfs/xqm.h],
 640     [],
 641     [
 642       if test "x$enable_xfs" = "xyes"; then
 643         AC_MSG_ERROR([xfs/xqm.h not found])
 644       fi
 645     ],
 646     [[#define _GNU_SOURCE]]
 647   )
 648 fi
 649
 650 # }}}
 651
 652 # For the dns plugin
 653 AC_CHECK_HEADERS([arpa/nameser.h])
 654 AC_CHECK_HEADERS([arpa/nameser_compat.h], [], [],
 655   [[
 656     #if HAVE_ARPA_NAMESER_H
 657     # include <arpa/nameser.h>
 658     #endif
 659   ]]
 660 )
 661
 662 AC_CHECK_HEADERS([net/if_arp.h], [], [],
 663   [[
 664     #if HAVE_SYS_SOCKET_H
 665     # include <sys/socket.h>
 666     #endif
 667   ]]
 668 )
 669
 670 AC_CHECK_HEADERS([net/ppp_defs.h])
 671 AC_CHECK_HEADERS([net/if_ppp.h], [], [],
 672   [[
 673     #if HAVE_NET_PPP_DEFS_H
 674     # include <net/ppp_defs.h>
 675     #endif
 676   ]]
 677 )
 678
 679 AC_CHECK_HEADERS([netinet/if_ether.h], [], [],
 680   [[
 681     #include <stdint.h>
 682     #if HAVE_SYS_TYPES_H
 683     # include <sys/types.h>
 684     #endif
 685     #if HAVE_SYS_SOCKET_H
 686     # include <sys/socket.h>
 687     #endif
 688     #if HAVE_NET_IF_H
 689     # include <net/if.h>
 690     #endif
 691     #if HAVE_NETINET_IN_H
 692     # include <netinet/in.h>
 693     #endif
 694   ]]
 695 )
 696
 697 AC_CHECK_HEADERS([net/pfvar.h],
 698   [have_net_pfvar_h="yes"],
 699   [have_net_pfvar_h="no"],
 700   [[
 701     #if HAVE_SYS_IOCTL_H
 702     # include <sys/ioctl.h>
 703     #endif
 704     #if HAVE_SYS_SOCKET_H
 705     # include <sys/socket.h>
 706     #endif
 707     #if HAVE_NET_IF_H
 708     # include <net/if.h>
 709     #endif
 710     #if HAVE_NETINET_IN_H
 711     # include <netinet/in.h>
 712     #endif
 713   ]]
 714 )
 715
 716 # For the multimeter plugin
 717 AC_CHECK_HEADERS([termios.h],
 718   [have_termios_h="yes"],
 719   [have_termios_h="no"]
 720 )
 721
 722 # For cpusleep plugin
 723 AC_CACHE_CHECK([whether clock_boottime and clock_monotonic are supported],
 724   [c_cv_have_clock_boottime_monotonic],
 725   [
 726     AC_COMPILE_IFELSE(
 727       [AC_LANG_PROGRAM(
 728         [[#include <time.h>]],
 729         [[
 730           struct timespec b, m;
 731           clock_gettime(CLOCK_BOOTTIME, &b );
 732           clock_gettime(CLOCK_MONOTONIC, &m );
 733         ]]
 734       )
 735       ],
 736       [c_cv_have_clock_boottime_monotonic="yes"],
 737       [c_cv_have_clock_boottime_monotonic="no"]
 738     )
 739   ]
 740 )
 741
 742
 743 #
 744 # Checks for typedefs, structures, and compiler characteristics.
 745 #
 746 AC_C_CONST
 747 AC_TYPE_PID_T
 748 AC_TYPE_SIZE_T
 749 AC_TYPE_UID_T
 750 AC_HEADER_TIME
 751
 752 test_cxx_flags() {
 753   AC_LANG_PUSH([C++])
 754   AC_LANG_CONFTEST(
 755     [AC_LANG_SOURCE([[int main(void){}]]) ]
 756   )
 757   $CXX -c conftest.cpp $CXXFLAGS $@ > /dev/null 2> /dev/null
 758   ret=$?
 759   rm -f conftest.o
 760   AC_LANG_POP([C++])
 761   return $ret
 762 }
 763
 764 #
 765 # Checks for library functions.
 766 #
 767 AC_CHECK_FUNCS_ONCE([ \
 768     asprintf \
 769     closelog \
 770     getaddrinfo \
 771     getgrnam_r \
 772     getnameinfo \
 773     getpwnam_r \
 774     gettimeofday \
 775     if_indextoname \
 776     openlog \
 777     regcomp \
 778     regerror \
 779     regexec \
 780     regfree \
 781     select \
 782     setenv \
 783     setgroups \
 784     strcasecmp \
 785     strdup \
 786     strncasecmp \
 787     sysconf
 788   ]
 789 )
 790
 791 AC_FUNC_STRERROR_R
 792
 793 SAVE_CFLAGS="$CFLAGS"
 794 # Emulate behavior of src/Makefile.am
 795 if test "x$GCC" = "xyes"; then
 796   CFLAGS="$CFLAGS -Wall -Werror"
 797 fi
 798
 799 AC_CACHE_CHECK([for strtok_r],
 800   [c_cv_have_strtok_r_default],
 801   [
 802     AC_LINK_IFELSE(
 803       [
 804         AC_LANG_PROGRAM(
 805           [[
 806             #include <stdlib.h>
 807             #include <stdio.h>
 808             #include <string.h>
 809           ]],
 810           [[
 811             char buffer[] = "foo,bar,baz";
 812             char *token;
 813             char *dummy;
 814             char *saveptr;
 815
 816             dummy = buffer;
 817             saveptr = NULL;
 818             while ((token = strtok_r (dummy, ",", &saveptr)) != NULL)
 819             {
 820               dummy = NULL;
 821               printf ("token = %s;\n", token);
 822             }
 823           ]]
 824         )
 825       ],
 826       [c_cv_have_strtok_r_default="yes"],
 827       [c_cv_have_strtok_r_default="no"]
 828     )
 829   ]
 830 )
 831
 832 if test "x$c_cv_have_strtok_r_default" = "xno"; then
 833   CFLAGS="$CFLAGS -D_REENTRANT=1"
 834
 835   AC_CACHE_CHECK([if strtok_r needs _REENTRANT],
 836     [c_cv_have_strtok_r_reentrant],
 837     [
 838       AC_LINK_IFELSE(
 839         [
 840           AC_LANG_PROGRAM(
 841             [[
 842               #include <stdlib.h>
 843               #include <stdio.h>
 844               #include <string.h>
 845             ]],
 846             [[
 847               char buffer[] = "foo,bar,baz";
 848               char *token;
 849               char *dummy;
 850               char *saveptr;
 851
 852               dummy = buffer;
 853               saveptr = NULL;
 854               while ((token = strtok_r (dummy, ",", &saveptr)) != NULL)
 855               {
 856                 dummy = NULL;
 857                 printf ("token = %s;\n", token);
 858               }
 859             ]]
 860           )
 861         ],
 862         [c_cv_have_strtok_r_reentrant="yes"],
 863         [AC_MSG_FAILURE([strtok_r is not available. Please file a bugreport!])]
 864       )
 865     ]
 866   )
 867 fi
 868
 869 CFLAGS="$SAVE_CFLAGS"
 870 if test "x$c_cv_have_strtok_r_reentrant" = "xyes"; then
 871   CFLAGS="$CFLAGS -D_REENTRANT=1"
 872 fi
 873
 874 AC_CHECK_FUNCS([socket],
 875   [],
 876   [
 877     AC_CHECK_LIB([socket], [socket],
 878       [socket_needs_socket="yes"],
 879       [AC_MSG_ERROR([cannot find socket() in libsocket])]
 880     )
 881   ]
 882 )
 883 AM_CONDITIONAL([BUILD_WITH_LIBSOCKET], [test "x$socket_needs_socket" = "xyes"])
 884
 885 clock_gettime_needs_posix4="no"
 886 AC_CHECK_FUNCS([clock_gettime],
 887   [have_clock_gettime="yes"],
 888   [have_clock_gettime="no"]
 889 )
 890
 891 if test "x$have_clock_gettime" = "xno"; then
 892   AC_CHECK_LIB([rt], [clock_gettime],
 893     [
 894       clock_gettime_needs_rt="yes"
 895       have_clock_gettime="yes"
 896     ]
 897   )
 898 fi
 899
 900 if test "x$have_clock_gettime" = "xno"; then
 901   AC_CHECK_LIB([posix4], [clock_gettime],
 902     [
 903       clock_gettime_needs_posix4="yes"
 904       have_clock_gettime="yes"
 905     ]
 906   )
 907 fi
 908
 909 if test "x$have_clock_gettime" = "xyes"; then
 910   AC_DEFINE([HAVE_CLOCK_GETTIME], [1], [Define if the clock_gettime(2) function is available.])
 911 fi
 912
 913 AC_CHECK_FUNCS([nanosleep], [],
 914   AC_CHECK_LIB([rt], [nanosleep],
 915     [nanosleep_needs_rt="yes"],
 916     [
 917       AC_CHECK_LIB([posix4], [nanosleep],
 918         [nanosleep_needs_posix4="yes"],
 919         [AC_MSG_ERROR([cannot find nanosleep])]
 920       )
 921     ]
 922   )
 923 )
 924
 925 AM_CONDITIONAL([BUILD_WITH_LIBRT], [test "x$clock_gettime_needs_rt" = "xyes" || test "x$nanosleep_needs_rt" = "xyes"])
 926 AM_CONDITIONAL([BUILD_WITH_LIBPOSIX4], [test "x$clock_gettime_needs_posix4" = "xyes" || test "x$nanosleep_needs_posix4" = "xyes"])
 927
 928 AC_CHECK_FUNCS([getifaddrs], [have_getifaddrs="yes"], [have_getifaddrs="no"])
 929 AC_CHECK_FUNCS([getloadavg], [have_getloadavg="yes"], [have_getloadavg="no"])
 930 AC_CHECK_FUNCS([getutent], [have_getutent="yes"], [have_getutent="no"])
 931 AC_CHECK_FUNCS([getutxent], [have_getutxent="yes"], [have_getutxent="no"])
 932 AC_CHECK_FUNCS([host_statistics], [have_host_statistics="yes"], [have_host_statistics="no"])
 933 AC_CHECK_FUNCS([processor_info], [have_processor_info="yes"], [have_processor_info="no"])
 934 AC_CHECK_FUNCS([statfs], [have_statfs="yes"], [have_statfs="no"])
 935 AC_CHECK_FUNCS([statvfs], [have_statvfs="yes"], [have_statvfs="no"])
 936 AC_CHECK_FUNCS([sysctl], [have_sysctl="yes"], [have_sysctl="no"])
 937 AC_CHECK_FUNCS([sysctlbyname], [have_sysctlbyname="yes"], [have_sysctlbyname="no"])
 938 AC_CHECK_FUNCS([syslog], [have_syslog="yes"], [have_syslog="no"])
 939 AC_CHECK_FUNCS([thread_info], [have_thread_info="yes"], [have_thread_info="no"])
 940
 941 # Check for strptime {{{
 942 if test "x$GCC" = "xyes"; then
 943   SAVE_CFLAGS="$CFLAGS"
 944   CFLAGS="$CFLAGS -Wall -Wextra -Werror"
 945 fi
 946
 947 AC_CHECK_FUNCS([strptime], [have_strptime="yes"], [have_strptime="no"])
 948 if test "x$have_strptime" = "xyes"; then
 949   AC_CACHE_CHECK([whether strptime is exported by default],
 950     [c_cv_have_strptime_default],
 951     [
 952       AC_COMPILE_IFELSE(
 953         [
 954           AC_LANG_PROGRAM(
 955             [[#include <time.h>]],
 956             [[
 957               struct tm stm;
 958               (void)strptime ("2010-12-30%13:42:42", "%Y-%m-%dT%T", &stm);
 959             ]]
 960           )
 961         ],
 962         [c_cv_have_strptime_default="yes"],
 963         [c_cv_have_strptime_default="no"])
 964     ]
 965   )
 966 fi
 967
 968 if test "x$have_strptime" = "xyes" && test "x$c_cv_have_strptime_default" = "xno"; then
 969   AC_CACHE_CHECK([whether strptime needs standards mode],
 970     [c_cv_have_strptime_standards],
 971     [
 972       AC_COMPILE_IFELSE(
 973         [
 974           AC_LANG_PROGRAM(
 975             [[
 976               #ifndef _ISOC99_SOURCE
 977               # define _ISOC99_SOURCE 1
 978               #endif
 979               #ifndef _POSIX_C_SOURCE
 980               # define _POSIX_C_SOURCE 200112L
 981               #endif
 982               #ifndef _XOPEN_SOURCE
 983               # define _XOPEN_SOURCE 500
 984               #endif
 985               #include <time.h>
 986             ]],
 987             [[
 988               struct tm stm;
 989               (void)strptime ("2010-12-30%13:42:42", "%Y-%m-%dT%T", &stm);
 990             ]]
 991           )
 992         ],
 993         [c_cv_have_strptime_standards="yes"],
 994         [c_cv_have_strptime_standards="no"]
 995       )
 996     ]
 997   )
 998
 999   if test "x$c_cv_have_strptime_standards" = "xyes"; then
1000     AC_DEFINE([STRPTIME_NEEDS_STANDARDS], [1],
1001       [Set to true if strptime is only exported in X/Open mode (GNU libc).]
1002     )
1003   else
1004     have_strptime="no"
1005   fi
1006 fi
1007
1008 if test "x$GCC" = "xyes"; then
1009   CFLAGS="$SAVE_CFLAGS"
1010 fi
1011 # }}} Check for strptime
1012
1013 # Check for timegm {{{
1014
1015 # These checks need -Werror because implicit function declarations are only a
1016 # warning ...
1017 SAVE_CFLAGS="$CFLAGS"
1018 CFLAGS="$CFLAGS -Werror"
1019
1020 AC_CACHE_CHECK([for timegm],
1021   [c_cv_have_timegm],
1022   AC_LINK_IFELSE(
1023     [AC_LANG_PROGRAM(
1024 [[[
1025 #if STRPTIME_NEEDS_STANDARDS
1026 # ifndef _ISOC99_SOURCE
1027 #  define _ISOC99_SOURCE 1
1028 # endif
1029 # ifndef _POSIX_C_SOURCE
1030 #  define _POSIX_C_SOURCE 200112L
1031 # endif
1032 # ifndef _XOPEN_SOURCE
1033 #  define _XOPEN_SOURCE 500
1034 # endif
1035 #endif
1036 #include <time.h>
1037 ]]],
1038 [[[
1039  time_t t = timegm(&(struct tm){0});
1040  if (t == ((time_t) -1)) {
1041    return 1;
1042  }
1043 ]]]
1044     )],
1045     [c_cv_have_timegm="yes"],
1046     [c_cv_have_timegm="no"]
1047   )
1048 )
1049
1050 if test "x$c_cv_have_timegm" != "xyes"
1051 then
1052   AC_CACHE_CHECK([for timegm with _BSD_SOURCE],
1053     [c_cv_have_timegm_bsd],
1054     AC_LINK_IFELSE(
1055       [AC_LANG_PROGRAM(
1056 [[[
1057 #if STRPTIME_NEEDS_STANDARDS
1058 # ifndef _ISOC99_SOURCE
1059 #  define _ISOC99_SOURCE 1
1060 # endif
1061 # ifndef _POSIX_C_SOURCE
1062 #  define _POSIX_C_SOURCE 200112L
1063 # endif
1064 # ifndef _XOPEN_SOURCE
1065 #  define _XOPEN_SOURCE 500
1066 # endif
1067 #endif
1068 #ifndef _BSD_SOURCE
1069 # define _BSD_SOURCE 1
1070 #endif
1071 #include <time.h>
1072 ]]],
1073 [[[
1074  time_t t = timegm(&(struct tm){0});
1075  if (t == ((time_t) -1)) {
1076    return 1;
1077  }
1078 ]]]
1079       )],
1080       [c_cv_have_timegm_bsd="yes"
1081        c_cv_have_timegm="yes"],
1082       [c_cv_have_timegm_bsd="no"]
1083     )
1084   )
1085 fi
1086
1087 if test "x$c_cv_have_timegm" = "xyes"
1088 then
1089   AC_DEFINE(HAVE_TIMEGM, 1, [Define if the timegm(3) function is available.])
1090   if test "x$c_cv_have_timegm_bsd" = "xyes"
1091   then
1092     AC_DEFINE(TIMEGM_NEEDS_BSD, 1, [Set to true if timegm is only exported in BSD mode.])
1093   fi
1094 fi
1095
1096 CFLAGS="$SAVE_CFLAGS"
1097 # }}} Check for timegm
1098
1099 AC_MSG_CHECKING([for sysctl kern.cp_times])
1100 if test -x /sbin/sysctl; then
1101   /sbin/sysctl kern.cp_times >/dev/null 2>&1
1102   if test $? -eq 0; then
1103     AC_MSG_RESULT([yes])
1104     AC_DEFINE([HAVE_SYSCTL_KERN_CP_TIMES], [1], [Define if sysctl supports kern.cp_times])
1105   else
1106     AC_MSG_RESULT([no])
1107   fi
1108 else
1109   AC_MSG_RESULT([no])
1110 fi
1111
1112 AC_MSG_CHECKING([for sysctl kern.cp_time])
1113 if test -x /sbin/sysctl; then
1114   /sbin/sysctl kern.cp_time >/dev/null 2>&1
1115   if test $? -eq 0
1116   then
1117     AC_MSG_RESULT([yes])
1118     AC_DEFINE([HAVE_SYSCTL_KERN_CP_TIME], [1], [Define if sysctl supports kern.cp_time])
1119   else
1120     AC_MSG_RESULT([no])
1121   fi
1122 else
1123   AC_MSG_RESULT([no])
1124 fi
1125
1126 AC_CHECK_FUNCS([swapctl], [have_swapctl="yes"], [have_swapctl="no"])
1127 if test "x$have_swapctl" = "xyes"; then
1128   AC_CACHE_CHECK([whether swapctl takes two arguments],
1129     [c_cv_have_swapctl_two_args],
1130     [
1131       AC_COMPILE_IFELSE(
1132         [
1133           AC_LANG_PROGRAM(
1134             [[
1135               #if HAVE_SYS_SWAP_H && !defined(_LP64) && _FILE_OFFSET_BITS == 64
1136               #  undef _FILE_OFFSET_BITS
1137               #  undef _LARGEFILE64_SOURCE
1138               #endif
1139               #include <sys/stat.h>
1140               #include <sys/param.h>
1141               #include <sys/swap.h>
1142               #include <unistd.h>
1143             ]],
1144             [[int num = swapctl(0, NULL);]]
1145           )
1146         ],
1147         [c_cv_have_swapctl_two_args="yes"],
1148         [c_cv_have_swapctl_two_args="no"]
1149       )
1150     ]
1151   )
1152
1153   AC_CACHE_CHECK([whether swapctl takes three arguments],
1154     [c_cv_have_swapctl_three_args],
1155     [
1156       AC_COMPILE_IFELSE(
1157         [
1158           AC_LANG_PROGRAM(
1159             [[
1160               #if HAVE_SYS_SWAP_H && !defined(_LP64) && _FILE_OFFSET_BITS == 64
1161               #  undef _FILE_OFFSET_BITS
1162               #  undef _LARGEFILE64_SOURCE
1163               #endif
1164               #include <sys/stat.h>
1165               #include <sys/param.h>
1166               #include <sys/swap.h>
1167               #include <unistd.h>
1168             ]],
1169             [[int num = swapctl(0, NULL, 0);]]
1170           )
1171         ],
1172         [c_cv_have_swapctl_three_args="yes"],
1173         [c_cv_have_swapctl_three_args="no"]
1174       )
1175     ]
1176   )
1177 fi
1178
1179 # Check for different versions of `swapctl' here..
1180 if test "x$have_swapctl" = "xyes"; then
1181   if test "x$c_cv_have_swapctl_two_args" = "xyes"; then
1182     AC_DEFINE([HAVE_SWAPCTL_TWO_ARGS], [1], [Define if the function swapctl exists and takes two arguments.])
1183   fi
1184
1185   if test "x$c_cv_have_swapctl_three_args" = "xyes"; then
1186     AC_DEFINE([HAVE_SWAPCTL_THREE_ARGS], [1], [Define if the function swapctl exists and takes three arguments.])
1187   fi
1188 fi
1189
1190 # Check for NAN
1191 AC_ARG_WITH([nan-emulation],
1192   [AS_HELP_STRING([--with-nan-emulation], [use emulated NAN. For crosscompiling only.])],
1193   [
1194     if test "x$withval" = "xno"; then
1195       nan_type="none"
1196     else if test "x$withval" = "xyes"; then
1197       nan_type="zero"
1198     else
1199       nan_type="$withval"
1200     fi; fi
1201   ],
1202   [nan_type="none"]
1203 )
1204
1205 if test "x$nan_type" = "xnone"; then
1206   AC_CACHE_CHECK([whether NAN is defined by default],
1207     [c_cv_have_nan_default],
1208     [
1209       AC_COMPILE_IFELSE(
1210         [
1211           AC_LANG_PROGRAM(
1212             [[
1213               #include <stdlib.h>
1214               #include <math.h>
1215               static double foo = NAN;
1216             ]],
1217             [[
1218               if (isnan (foo))
1219                 return 0;
1220               return 1;
1221             ]]
1222           )
1223         ],
1224         [c_cv_have_nan_default="yes"],
1225         [c_cv_have_nan_default="no"]
1226       )
1227     ]
1228   )
1229 fi
1230
1231 if test "x$c_cv_have_nan_default" = "xyes"; then
1232   nan_type="default"
1233 fi
1234
1235 if test "x$nan_type" = "xnone"; then
1236   AC_CACHE_CHECK([whether NAN is defined by __USE_ISOC99],
1237     [c_cv_have_nan_isoc],
1238     [
1239       AC_COMPILE_IFELSE(
1240         [
1241           AC_LANG_PROGRAM(
1242             [[
1243               #include <stdlib.h>
1244               #define __USE_ISOC99 1
1245               #include <math.h>
1246               static double foo = NAN;
1247             ]],
1248             [[
1249               if (isnan (foo))
1250                 return 0;
1251               return 1;
1252             ]]
1253           )
1254         ],
1255         [c_cv_have_nan_isoc="yes"],
1256         [c_cv_have_nan_isoc="no"]
1257       )
1258     ]
1259   )
1260 fi
1261
1262 if test "x$c_cv_have_nan_isoc" = "xyes"; then
1263   nan_type="isoc99"
1264 fi
1265
1266 if test "x$nan_type" = "xnone"; then
1267   SAVE_LDFLAGS="$LDFLAGS"
1268   LDFLAGS="$LDFLAGS -lm"
1269   AC_CACHE_CHECK([whether NAN can be defined by 0/0],
1270     [c_cv_have_nan_zero],
1271     [
1272       AC_RUN_IFELSE(
1273         [
1274           AC_LANG_PROGRAM(
1275             [[
1276               #include <stdlib.h>
1277               #include <math.h>
1278               #ifdef NAN
1279               # undef NAN
1280               #endif
1281               #define NAN (0.0 / 0.0)
1282               #ifndef isnan
1283               # define isnan(f) ((f) != (f))
1284               #endif
1285               static double foo = NAN;
1286             ]],
1287             [[
1288               if (isnan (foo))
1289                 return 0;
1290               return 1;
1291             ]]
1292           )
1293         ],
1294         [c_cv_have_nan_zero="yes"],
1295         [c_cv_have_nan_zero="no"]
1296       )
1297     ]
1298   )
1299   LDFLAGS=$SAVE_LDFLAGS
1300 fi
1301
1302 if test "x$c_cv_have_nan_zero" = "xyes"; then
1303   nan_type="zero"
1304 fi
1305
1306 if test "x$nan_type" = "xdefault"; then
1307   AC_DEFINE([NAN_STATIC_DEFAULT], [1],
1308     [Define if NAN is defined by default and can initialize static variables.]
1309   )
1310 else if test "x$nan_type" = "xisoc99"; then
1311   AC_DEFINE([NAN_STATIC_ISOC], [1],
1312     [Define if NAN is defined by __USE_ISOC99 and can initialize static variables.]
1313   )
1314 else if test "x$nan_type" = "xzero"; then
1315   AC_DEFINE([NAN_ZERO_ZERO], [1],
1316     [Define if NAN can be defined as (0.0 / 0.0)]
1317   )
1318 else
1319   AC_MSG_ERROR([Didn't find out how to statically initialize variables to NAN. Sorry.])
1320 fi; fi; fi
1321
1322 AC_ARG_WITH([fp-layout],
1323   [
1324     AS_HELP_STRING([--with-fp-layout],
1325       [set the memory layout of doubles. For crosscompiling only.]
1326     )
1327   ],
1328   [
1329     if test "x$withval" = "xnothing"; then
1330       fp_layout_type="nothing"
1331     else if test "x$withval" = "xendianflip"; then
1332       fp_layout_type="endianflip"
1333     else if test "x$withval" = "xintswap"; then
1334       fp_layout_type="intswap"
1335     else
1336       AC_MSG_ERROR([Invalid argument for --with-fp-layout. Valid arguments are: nothing, endianflip, intswap]);
1337     fi; fi; fi
1338   ],
1339   [fp_layout_type="unknown"]
1340 )
1341
1342 if test "x$fp_layout_type" = "xunknown"; then
1343   AC_CACHE_CHECK([if doubles are stored in x86 representation],
1344     [c_cv_fp_layout_need_nothing],
1345     [
1346       AC_RUN_IFELSE(
1347         [
1348           AC_LANG_PROGRAM(
1349             [[
1350               #include <stdlib.h>
1351               #include <stdio.h>
1352               #include <string.h>
1353               #include <stdint.h>
1354               #include <inttypes.h>
1355               #include <stdbool.h>
1356             ]],
1357             [[
1358               uint64_t i0;
1359               uint64_t i1;
1360               uint8_t c[8];
1361               double d;
1362
1363               d = 8.642135e130;
1364               memcpy ((void *) &i0, (void *) &d, 8);
1365
1366               i1 = i0;
1367               memcpy ((void *) c, (void *) &i1, 8);
1368
1369               if ((c[0] == 0x2f) && (c[1] == 0x25)
1370                   && (c[2] == 0xc0) && (c[3] == 0xc7)
1371                   && (c[4] == 0x43) && (c[5] == 0x2b)
1372                   && (c[6] == 0x1f) && (c[7] == 0x5b))
1373                 return 0;
1374               return 1;
1375             ]]
1376           )
1377         ],
1378         [c_cv_fp_layout_need_nothing="yes"],
1379         [c_cv_fp_layout_need_nothing="no"]
1380       )
1381     ]
1382   )
1383 fi
1384
1385 if test "x$c_cv_fp_layout_need_nothing" = "xyes"; then
1386   fp_layout_type="nothing"
1387 fi
1388
1389 if test "x$fp_layout_type" = "xunknown"; then
1390   AC_CACHE_CHECK([if endianflip converts to x86 representation],
1391     [c_cv_fp_layout_need_endianflip],
1392     [
1393       AC_RUN_IFELSE(
1394         [
1395           AC_LANG_PROGRAM(
1396             [[
1397               #include <stdlib.h>
1398               #include <stdio.h>
1399               #include <string.h>
1400               #include <stdint.h>
1401               #include <inttypes.h>
1402               #include <stdbool.h>
1403               #define endianflip(A) ((((uint64_t)(A) & 0xff00000000000000LL) >> 56) | \
1404                                      (((uint64_t)(A) & 0x00ff000000000000LL) >> 40) | \
1405                                      (((uint64_t)(A) & 0x0000ff0000000000LL) >> 24) | \
1406                                      (((uint64_t)(A) & 0x000000ff00000000LL) >> 8)  | \
1407                                      (((uint64_t)(A) & 0x00000000ff000000LL) << 8)  | \
1408                                      (((uint64_t)(A) & 0x0000000000ff0000LL) << 24) | \
1409                                      (((uint64_t)(A) & 0x000000000000ff00LL) << 40) | \
1410                                      (((uint64_t)(A) & 0x00000000000000ffLL) << 56))
1411             ]],
1412             [[
1413               uint64_t i0;
1414               uint64_t i1;
1415               uint8_t c[8];
1416               double d;
1417
1418               d = 8.642135e130;
1419               memcpy ((void *) &i0, (void *) &d, 8);
1420
1421               i1 = endianflip (i0);
1422               memcpy ((void *) c, (void *) &i1, 8);
1423
1424               if ((c[0] == 0x2f) && (c[1] == 0x25)
1425                   && (c[2] == 0xc0) && (c[3] == 0xc7)
1426                   && (c[4] == 0x43) && (c[5] == 0x2b)
1427                   && (c[6] == 0x1f) && (c[7] == 0x5b))
1428                 return 0;
1429               return 1;
1430             ]]
1431           )
1432         ],
1433         [c_cv_fp_layout_need_endianflip="yes"],
1434         [c_cv_fp_layout_need_endianflip="no"]
1435       ]
1436     )
1437   )
1438 fi
1439
1440 if test "x$c_cv_fp_layout_need_endianflip" = "xyes"; then
1441   fp_layout_type="endianflip"
1442 fi
1443
1444 if test "x$fp_layout_type" = "xunknown"; then
1445   AC_CACHE_CHECK([if intswap converts to x86 representation],
1446     [c_cv_fp_layout_need_intswap],
1447     [
1448       AC_RUN_IFELSE(
1449         [
1450           AC_LANG_PROGRAM(
1451             [[
1452               #include <stdlib.h>
1453               #include <stdio.h>
1454               #include <string.h>
1455               #include <stdint.h>
1456               #include <inttypes.h>
1457               #include <stdbool.h>
1458               #define intswap(A)    ((((uint64_t)(A) & 0xffffffff00000000LL) >> 32) | \
1459                                      (((uint64_t)(A) & 0x00000000ffffffffLL) << 32))
1460             ]],
1461             [[
1462               uint64_t i0;
1463               uint64_t i1;
1464               uint8_t c[8];
1465               double d;
1466
1467               d = 8.642135e130;
1468               memcpy ((void *) &i0, (void *) &d, 8);
1469
1470               i1 = intswap (i0);
1471               memcpy ((void *) c, (void *) &i1, 8);
1472
1473               if ((c[0] == 0x2f) && (c[1] == 0x25)
1474                   && (c[2] == 0xc0) && (c[3] == 0xc7)
1475                   && (c[4] == 0x43) && (c[5] == 0x2b)
1476                   && (c[6] == 0x1f) && (c[7] == 0x5b))
1477                 return 0;
1478               return 1;
1479             ]]
1480           )
1481         ],
1482         [c_cv_fp_layout_need_intswap="yes"],
1483         [c_cv_fp_layout_need_intswap="no"]
1484       )
1485     ]
1486   )
1487 fi
1488
1489 if test "x$c_cv_fp_layout_need_intswap" = "xyes"; then
1490   fp_layout_type="intswap"
1491 fi
1492
1493 if test "x$fp_layout_type" = "xnothing"; then
1494   AC_DEFINE([FP_LAYOUT_NEED_NOTHING], [1],
1495     [Define if doubles are stored in x86 representation.]
1496   )
1497 else if test "x$fp_layout_type" = "xendianflip"; then
1498   AC_DEFINE([FP_LAYOUT_NEED_ENDIANFLIP], [1],
1499     [Define if endianflip is needed to convert to x86 representation.]
1500   )
1501 else if test "x$fp_layout_type" = "xintswap"; then
1502   AC_DEFINE([FP_LAYOUT_NEED_INTSWAP], [1],
1503     [Define if intswap is needed to convert to x86 representation.]
1504   )
1505 else
1506   AC_MSG_ERROR([Didn't find out how doubles are stored in memory. Sorry.])
1507 fi; fi; fi
1508
1509 # For cpusleep plugin
1510 AC_CACHE_CHECK([whether clock_boottime and clock_monotonic are supported],
1511   [c_cv_have_clock_boottime_monotonic],
1512   [
1513     AC_COMPILE_IFELSE(
1514       [AC_LANG_PROGRAM(
1515         [[#include <time.h>]],
1516         [[
1517           struct timespec b, m;
1518           clock_gettime(CLOCK_BOOTTIME, &b );
1519           clock_gettime(CLOCK_MONOTONIC, &m );
1520         ]]
1521       )
1522       ],
1523       [c_cv_have_clock_boottime_monotonic="yes"],
1524       [c_cv_have_clock_boottime_monotonic="no"]
1525     )
1526   ]
1527 )
1528
1529 # --with-useragent {{{
1530 AC_ARG_WITH([useragent],
1531   [AS_HELP_STRING([--with-useragent@<:@=AGENT@:>@], [User agent to use on http requests])],
1532   [
1533     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
1534       AC_DEFINE_UNQUOTED([COLLECTD_USERAGENT], ["$withval"], [User agent for http requests])
1535     fi
1536   ]
1537 )
1538
1539 # }}}
1540
1541 # --with-data-max-name-len {{{
1542 AC_ARG_WITH([data-max-name-len],
1543   [AS_HELP_STRING([--with-data-max-name-len@<:@=VALUE@:>@], [Maximum length of data buffers])],
1544   [
1545     if test "x$withval" != "x" && test $withval -gt 0; then
1546       AC_DEFINE_UNQUOTED([DATA_MAX_NAME_LEN], [$withval], [Maximum length of data buffers])
1547     else
1548       AC_MSG_ERROR([DATA_MAX_NAME_LEN must be a positive integer -- $withval given])
1549     fi
1550   ],
1551   [AC_DEFINE([DATA_MAX_NAME_LEN], [128], [Maximum length of data buffers])]
1552 )
1553 # }}}
1554
1555 AC_CHECK_FUNCS([getfsstat], [have_getfsstat="yes"], [have_getfsstat="no"])
1556 AC_CHECK_FUNCS(getvfsstat, [have_getvfsstat="yes"], [have_getvfsstat="no"])
1557 AC_CHECK_FUNCS(listmntent, [have_listmntent="yes"], [have_listmntent="no"])
1558 AC_CHECK_FUNCS(getmntent_r, [have_getmntent_r="yes"], [have_getmntent_r="no"])
1559
1560 AC_CHECK_FUNCS(getmntent, [have_getmntent="libc"], [have_getmntent="no"])
1561 if test "x$have_getmntent" = "xno"; then
1562   AC_CHECK_LIB([sun], [getmntent],
1563     [have_getmntent="sun"],
1564     [have_gemntent="no"]
1565   )
1566 fi
1567
1568 if test "x$have_getmntent" = "xno"; then
1569   AC_CHECK_LIB([seq], [getmntent],
1570     [have_getmntent="seq"],
1571     [have_getmntent="no"]
1572   )
1573 fi
1574
1575 if test "x$have_getmntent" = "xno"; then
1576   AC_CHECK_LIB([gen], [getmntent],
1577     [have_getmntent="gen"],
1578     [have_getmntent="no"]
1579   )
1580 fi
1581
1582 if test "x$have_getmntent" = "xlibc"; then
1583   AC_CACHE_CHECK([whether getmntent takes one argument],
1584     [c_cv_have_one_getmntent],
1585     [
1586       AC_COMPILE_IFELSE(
1587         [
1588           AC_LANG_PROGRAM(
1589             [[#include "$srcdir/src/utils_mount.h"]],
1590             [[
1591               FILE *fh;
1592               struct mntent *me;
1593               fh = setmntent ("/etc/mtab", "r");
1594               me = getmntent (fh);
1595               return(me->mnt_passno);
1596             ]]
1597           )
1598         ],
1599         [c_cv_have_one_getmntent="yes"],
1600         [c_cv_have_one_getmntent="no"]
1601       )
1602     ]
1603   )
1604
1605   AC_CACHE_CHECK([whether getmntent takes two arguments],
1606     [c_cv_have_two_getmntent],
1607     [
1608       AC_COMPILE_IFELSE(
1609         [
1610           AC_LANG_PROGRAM(
1611             [[#include "$srcdir/src/utils_mount.h"]],
1612             [[
1613               FILE *fh;
1614               struct mnttab mt;
1615               int status;
1616               fh = fopen ("/etc/mnttab", "r");
1617               status = getmntent (fh, &mt);
1618               return(status);
1619             ]]
1620           )
1621         ],
1622         [c_cv_have_two_getmntent="yes"],
1623         [c_cv_have_two_getmntent="no"]
1624       )
1625     ]
1626   )
1627 fi
1628
1629 # Check for different versions of `getmntent' here..
1630
1631 if test "x$have_getmntent" = "xlibc"; then
1632   if test "x$c_cv_have_one_getmntent" = "xyes"; then
1633     AC_DEFINE([HAVE_ONE_GETMNTENT], [1],
1634       [Define if the function getmntent exists and takes one argument.]
1635     )
1636   fi
1637
1638   if test "x$c_cv_have_two_getmntent" = "xyes"; then
1639     AC_DEFINE([HAVE_TWO_GETMNTENT], [1],
1640       [Define if the function getmntent exists and takes two arguments.]
1641     )
1642   fi
1643 fi
1644
1645 if test "x$have_getmntent" = "xsun"; then
1646   AC_DEFINE([HAVE_SUN_GETMNTENT], [1],
1647     [Define if the function getmntent exists. It is the version from libsun.]
1648   )
1649 fi
1650
1651 if test "x$have_getmntent" = "xgen"; then
1652   AC_DEFINE([HAVE_GEN_GETMNTENT], [1],
1653     [Define if the function getmntent exists. It is the version from libgen.]
1654   )
1655 fi
1656
1657 # Check for htonll
1658 AC_CACHE_CHECK([whether htonll is defined],
1659   [c_cv_have_htonll],
1660   [
1661     AC_LINK_IFELSE(
1662       [
1663         AC_LANG_PROGRAM(
1664           [[
1665             #include <inttypes.h>
1666             #include <sys/types.h>
1667             #include <netinet/in.h>
1668           ]],
1669           [[return htonll(0);]]
1670         )
1671       ],
1672       [c_cv_have_htonll="yes"],
1673       [c_cv_have_htonll="no"]
1674     )
1675   ]
1676 )
1677
1678 if test "x$c_cv_have_htonll" = "xyes"; then
1679   AC_DEFINE([HAVE_HTONLL], [1], [Define if the function htonll exists.])
1680 fi
1681
1682 # Check for structures
1683 AC_CHECK_MEMBERS([struct if_data.ifi_ibytes, struct if_data.ifi_opackets, struct if_data.ifi_ierrors],
1684   [AC_DEFINE([HAVE_STRUCT_IF_DATA], [1], [Define if struct if_data exists and is usable.])],
1685   [],
1686   [[
1687     #include <sys/types.h>
1688     #include <sys/socket.h>
1689     #include <net/if.h>
1690   ]]
1691 )
1692
1693 AC_CHECK_MEMBERS([struct net_device_stats.rx_bytes, struct net_device_stats.tx_packets, struct net_device_stats.rx_errors],
1694   [AC_DEFINE([HAVE_STRUCT_NET_DEVICE_STATS], [1], [Define if struct net_device_stats exists and is usable.])],
1695   [],
1696   [[
1697     #include <sys/types.h>
1698     #include <sys/socket.h>
1699     #include <linux/if.h>
1700     #include <linux/netdevice.h>
1701   ]]
1702 )
1703
1704 AC_CHECK_MEMBERS([struct inet_diag_req.id, struct inet_diag_req.idiag_states],
1705   [AC_DEFINE([HAVE_STRUCT_LINUX_INET_DIAG_REQ], [1], [Define if struct inet_diag_req exists and is usable.])],
1706   [],
1707   [[#include <linux/inet_diag.h>]]
1708 )
1709
1710 AC_CHECK_MEMBERS([struct ip_mreqn.imr_ifindex], [],
1711   [],
1712   [[
1713     #include <netinet/in.h>
1714     #include <net/if.h>
1715   ]]
1716 )
1717
1718 AC_CHECK_MEMBERS([struct kinfo_proc.ki_pid, struct kinfo_proc.ki_rssize, struct kinfo_proc.ki_rusage],
1719   [
1720     AC_DEFINE([HAVE_STRUCT_KINFO_PROC_FREEBSD], [1], [Define if struct kinfo_proc exists in the FreeBSD variant.])
1721     have_struct_kinfo_proc_freebsd="yes"
1722   ],
1723   [],
1724   [[
1725     #include <kvm.h>
1726     #include <sys/param.h>
1727     #include <sys/sysctl.h>
1728     #include <sys/user.h>
1729   ]]
1730 )
1731
1732 AC_CHECK_MEMBERS([struct kinfo_proc.p_pid, struct kinfo_proc.p_vm_rssize],
1733   [
1734     AC_DEFINE([HAVE_STRUCT_KINFO_PROC_OPENBSD], [1], [Define if struct kinfo_proc exists in the OpenBSD variant.])
1735     have_struct_kinfo_proc_openbsd="yes"
1736   ],
1737   [],
1738   [[
1739     #include <sys/param.h>
1740     #include <sys/sysctl.h>
1741     #include <kvm.h>
1742   ]]
1743 )
1744
1745 AC_CHECK_MEMBERS([struct kinfo_proc2.p_pid, struct kinfo_proc2.p_uru_maxrss],
1746   [
1747     AC_DEFINE([HAVE_STRUCT_KINFO_PROC2_NETBSD], [1], [Define if struct kinfo_proc2 exists in the NetBSD variant.])
1748     have_struct_kinfo_proc2_netbsd="yes"
1749   ],
1750   [],
1751   [[
1752     #include <sys/param.h>
1753     #include <sys/sysctl.h>
1754     #include <kvm.h>
1755   ]]
1756 )
1757
1758 AC_CHECK_MEMBERS([struct udphdr.uh_dport, struct udphdr.uh_sport],
1759   [],
1760   [],
1761   [[
1762     #define _BSD_SOURCE
1763     #define _DEFAULT_SOURCE
1764     #include <stdint.h>
1765     #if HAVE_SYS_TYPES_H
1766     # include <sys/types.h>
1767     #endif
1768     #if HAVE_NETINET_IN_SYSTM_H
1769     # include <netinet/in_systm.h>
1770     #endif
1771     #if HAVE_NETINET_IN_H
1772     # include <netinet/in.h>
1773     #endif
1774     #if HAVE_NETINET_IP_H
1775     # include <netinet/ip.h>
1776     #endif
1777     #if HAVE_NETINET_UDP_H
1778     # include <netinet/udp.h>
1779     #endif
1780   ]]
1781 )
1782
1783 AC_CHECK_MEMBERS([struct udphdr.dest, struct udphdr.source],
1784   [],
1785   [],
1786   [[
1787     #define _BSD_SOURCE
1788     #define _DEFAULT_SOURCE
1789     #include <stdint.h>
1790     #if HAVE_SYS_TYPES_H
1791     # include <sys/types.h>
1792     #endif
1793     #if HAVE_NETINET_IN_SYSTM_H
1794     # include <netinet/in_systm.h>
1795     #endif
1796     #if HAVE_NETINET_IN_H
1797     # include <netinet/in.h>
1798     #endif
1799     #if HAVE_NETINET_IP_H
1800     # include <netinet/ip.h>
1801     #endif
1802     #if HAVE_NETINET_UDP_H
1803     # include <netinet/udp.h>
1804     #endif
1805   ]]
1806 )
1807
1808 AC_CHECK_MEMBERS([kstat_io_t.nwritten, kstat_io_t.writes, kstat_io_t.nwrites, kstat_io_t.wtime],
1809   [],
1810   [],
1811   [[# include <kstat.h>]]
1812 )
1813
1814 # check for pthread_setname_np
1815 SAVE_LDFLAGS="$LDFLAGS"
1816 LDFLAGS="$LDFLAGS -lpthread"
1817
1818 AC_MSG_CHECKING([for pthread_setname_np])
1819 have_pthread_setname_np="no"
1820 AC_LINK_IFELSE(
1821   [
1822     AC_LANG_PROGRAM(
1823       [[
1824         #define _GNU_SOURCE
1825         #include <pthread.h>
1826       ]],
1827       [[pthread_setname_np((pthread_t) {0}, "conftest");]]
1828     )
1829   ],
1830   [
1831     have_pthread_setname_np="yes"
1832     AC_DEFINE(HAVE_PTHREAD_SETNAME_NP, 1, [pthread_setname_np() is available.])
1833   ]
1834 )
1835
1836 AC_MSG_RESULT([$have_pthread_setname_np])
1837
1838 # check for pthread_set_name_np(3) (FreeBSD)
1839 AC_MSG_CHECKING([for pthread_set_name_np])
1840 have_pthread_set_name_np="no"
1841 AC_LINK_IFELSE(
1842   [
1843     AC_LANG_PROGRAM(
1844       [[#include <pthread_np.h>]],
1845       [[pthread_set_name_np((pthread_t) {0}, "conftest");]]
1846     )
1847    ],
1848   [
1849     have_pthread_set_name_np="yes"
1850     AC_DEFINE(HAVE_PTHREAD_SET_NAME_NP, 1, [pthread_set_name_np() is available.])
1851   ]
1852 )
1853 AC_MSG_RESULT([$have_pthread_set_name_np])
1854
1855 LDFLAGS="$SAVE_LDFLAGS"
1856
1857 AC_CHECK_TYPES([struct ip6_ext],
1858   [have_ip6_ext="yes"],
1859   [have_ip6_ext="no"],
1860   [[
1861     #include <stdint.h>
1862     #if HAVE_SYS_TYPES_H
1863     # include <sys/types.h>
1864     #endif
1865     #if HAVE_NETINET_IN_SYSTM_H
1866     # include <netinet/in_systm.h>
1867     #endif
1868     #if HAVE_NETINET_IN_H
1869     # include <netinet/in.h>
1870     #endif
1871     #if HAVE_NETINET_IP6_H
1872     # include <netinet/ip6.h>
1873     #endif
1874   ]]
1875 )
1876
1877 if test "x$have_ip6_ext" = "xno"; then
1878   SAVE_CFLAGS="$CFLAGS"
1879   CFLAGS="$CFLAGS -DSOLARIS2=8"
1880   AC_CHECK_TYPES([struct ip6_ext],
1881     [have_ip6_ext="yes, with -DSOLARIS2=8"],
1882     [have_ip6_ext="no"],
1883     [[
1884       #include <stdint.h>
1885       #if HAVE_SYS_TYPES_H
1886       # include <sys/types.h>
1887       #endif
1888       #if HAVE_NETINET_IN_SYSTM_H
1889       # include <netinet/in_systm.h>
1890       #endif
1891       #if HAVE_NETINET_IN_H
1892       # include <netinet/in.h>
1893       #endif
1894       #if HAVE_NETINET_IP6_H
1895       # include <netinet/ip6.h>
1896       #endif
1897     ]]
1898   )
1899   if test "x$have_ip6_ext" = "xno"; then
1900     CFLAGS="$SAVE_CFLAGS"
1901   fi
1902 fi
1903
1904 # libi2c-dev
1905 if test "x$ac_system" = "xLinux"; then
1906   AC_CHECK_DECL([i2c_smbus_read_i2c_block_data],
1907     [with_libi2c="yes"],
1908     [with_libi2c="no (symbol i2c_smbus_read_i2c_block_data not found - have you installed libi2c-dev ?)"],
1909     [[
1910       #include <stdlib.h>
1911       #include <linux/i2c-dev.h>
1912     ]]
1913   )
1914 else
1915   with_libi2c="no (Linux only)"
1916 fi
1917
1918 #
1919 # Checks for libraries begin here
1920 #
1921
1922 # Check for libpthread
1923 SAVE_LIBS="$LIBS"
1924 AC_CHECK_LIB([pthread],
1925   [pthread_create],
1926   [],
1927   [AC_MSG_ERROR([Symbol 'pthread_create' not found in libpthread])],
1928   []
1929 )
1930 PTHREAD_LIBS="$LIBS"
1931 LIBS="$SAVE_LIBS"
1932 AC_SUBST([PTHREAD_LIBS])
1933
1934 AC_CHECK_HEADERS([pthread.h],
1935   [],
1936   [AC_MSG_ERROR([pthread.h not found])]
1937 )
1938
1939 m4_divert_once([HELP_WITH], [
1940 Collectd additional packages:])
1941
1942 if test "x$ac_system" = "xAIX"; then
1943   with_perfstat="yes"
1944   with_procinfo="yes"
1945 else
1946   with_perfstat="no (AIX only)"
1947   with_procinfo="no (AIX only)"
1948 fi
1949
1950 if test "x$with_perfstat" = "xyes"; then
1951   AC_CHECK_LIB([perfstat], [perfstat_reset],
1952     [with_perfstat="yes"],
1953     [with_perfstat="no (perfstat not found)"]
1954   )
1955 fi
1956
1957 if test "x$with_perfstat" = "xyes"; then
1958   AC_DEFINE([HAVE_PERFSTAT], [1], [Define to 1 if you have the 'perfstat' library (-lperfstat)])
1959   # struct members pertaining to donation have been added to libperfstat somewhere between AIX5.3ML5 and AIX5.3ML9
1960   AC_CHECK_MEMBER([perfstat_partition_type_t.b.donate_enabled],
1961     [],
1962     [],
1963     [[#include <libperfstat.h]]
1964   )
1965   if test "x$av_cv_member_perfstat_partition_type_t_b_donate_enabled" = "xyes"; then
1966     AC_DEFINE([PERFSTAT_SUPPORTS_DONATION], [1], [Define to 1 if your version of the 'perfstat' library supports donation])
1967   fi
1968 fi
1969 AM_CONDITIONAL([BUILD_WITH_PERFSTAT], [test "x$with_perfstat" = "xyes"])
1970
1971 # Processes plugin under AIX.
1972 if test "x$with_procinfo" = "xyes"; then
1973   AC_CHECK_HEADERS([procinfo.h],
1974     [AC_DEFINE([HAVE_PROCINFO_H], [1], [Define to 1 if you have the procinfo.h])],
1975     [with_procinfo="no (procinfo.h not found)"]
1976   )
1977 fi
1978
1979 if test "x$ac_system" = "xSolaris"; then
1980   with_kstat="yes"
1981   with_devinfo="yes"
1982 else
1983   with_kstat="no (Solaris only)"
1984   with_devinfo="no (Solaris only)"
1985 fi
1986
1987 if test "x$with_kstat" = "xyes"; then
1988   AC_CHECK_LIB([kstat], [kstat_open],
1989     [with_kstat="yes"],
1990     [with_kstat="no (libkstat not found)"]
1991   )
1992 fi
1993
1994 if test "x$with_kstat" = "xyes"; then
1995   AC_CHECK_LIB([devinfo], [di_init],
1996     [with_devinfo="yes"],
1997     [with_devinfo="no (not found)"]
1998   )
1999   AC_CHECK_HEADERS([kstat.h],
2000     [AC_DEFINE(HAVE_LIBKSTAT, [1], [Define to 1 if you have the 'kstat' library (-lkstat)])],
2001     [with_kstat="no (kstat.h not found)"]
2002   )
2003 fi
2004
2005 AM_CONDITIONAL([BUILD_WITH_LIBDEVINFO], [test "x$with_devinfo" = "xyes"])
2006 AM_CONDITIONAL([BUILD_WITH_LIBKSTAT], [test "x$with_kstat" = "xyes"])
2007
2008 if test "x$ac_system" = "xDarwin"; then
2009   with_libiokit="yes"
2010 else
2011   with_libiokit="no"
2012 fi
2013 AM_CONDITIONAL([BUILD_WITH_LIBIOKIT], [test "x$with_libiokit" = "xyes"])
2014
2015 with_libkvm="no"
2016 AC_CHECK_LIB([kvm], [kvm_getprocs],
2017   [with_kvm_getprocs="yes"],
2018   [with_kvm_getprocs="no"]
2019 )
2020
2021 if test "x$with_kvm_getprocs" = "xyes"; then
2022   AC_DEFINE([HAVE_LIBKVM_GETPROCS], [1],
2023     [Define to 1 if you have the 'kvm' library with the 'kvm_getprocs' symbol (-lkvm)]
2024   )
2025   with_libkvm="yes"
2026 fi
2027
2028 AM_CONDITIONAL([BUILD_WITH_LIBKVM_GETPROCS], [test "x$with_kvm_getprocs" = "xyes"])
2029
2030 AC_CHECK_LIB([kvm], [kvm_getswapinfo],
2031   [with_kvm_getswapinfo="yes"],
2032   [with_kvm_getswapinfo="no"]
2033 )
2034
2035 if test "x$with_kvm_getswapinfo" = "xyes"; then
2036   AC_DEFINE([HAVE_LIBKVM_GETSWAPINFO], [1],
2037     [Define to 1 if you have the 'kvm' library with the 'kvm_getswapinfo' symbol (-lkvm)]
2038   )
2039   with_libkvm="yes"
2040 fi
2041
2042 AM_CONDITIONAL([BUILD_WITH_LIBKVM_GETSWAPINFO], [test "x$with_kvm_getswapinfo" = "xyes"])
2043
2044 AC_CHECK_LIB([kvm], [kvm_nlist],
2045   [with_kvm_nlist="yes"],
2046   [with_kvm_nlist="no"]
2047 )
2048
2049 if test "x$with_kvm_nlist" = "xyes"; then
2050   AC_CHECK_HEADERS([bsd/nlist.h nlist.h])
2051   AC_DEFINE([HAVE_LIBKVM_NLIST], [1],
2052     [Define to 1 if you have the 'kvm' library with the 'kvm_nlist' symbol (-lkvm)]
2053   )
2054   with_libkvm="yes"
2055 fi
2056
2057 AM_CONDITIONAL([BUILD_WITH_LIBKVM_NLIST], [test "x$with_kvm_nlist" = "xyes"])
2058
2059 AC_CHECK_LIB([kvm], [kvm_openfiles],
2060   [with_kvm_openfiles="yes"],
2061   [with_kvm_openfiles="no"]
2062 )
2063
2064 if test "x$with_kvm_openfiles" = "xyes"; then
2065   AC_DEFINE([HAVE_LIBKVM_NLIST], [1],
2066     [Define to 1 if you have the 'kvm' library with the 'kvm_openfiles' symbol (-lkvm)]
2067   )
2068   with_libkvm="yes"
2069 fi
2070
2071 # --with-libaquaero5 {{{
2072 AC_ARG_WITH([libaquaero5],
2073   [AS_HELP_STRING([--with-libaquaero5@<:@=PREFIX@:>@], [Path to aquatools-ng source code.])],
2074   [
2075     if test "x$withval" = "xyes"; then
2076       with_libaquaero5="yes"
2077     else if test "x$withval" = "xno"; then
2078       with_libaquaero5="no"
2079     else
2080       with_libaquaero5="yes"
2081       LIBAQUAERO5_CFLAGS="$LIBAQUAERO5_CFLAGS -I$withval/src"
2082       LIBAQUAERO5_LDFLAGS="$LIBAQUAERO5_LDFLAGS -L$withval/obj"
2083     fi; fi
2084   ],
2085   [with_libaquaero5="yes"]
2086 )
2087
2088 SAVE_CPPFLAGS="$CPPFLAGS"
2089 SAVE_LDFLAGS="$LDFLAGS"
2090 CPPFLAGS="$CPPFLAGS $LIBAQUAERO5_CFLAGS"
2091 LDFLAGS="$LDFLAGS $LIBAQUAERO5_LDFLAGS"
2092
2093 if test "x$with_libaquaero5" = "xyes"; then
2094   if test "x$LIBAQUAERO5_CFLAGS" != "x"; then
2095     AC_MSG_NOTICE([libaquaero5 CPPFLAGS: $LIBAQUAERO5_CFLAGS])
2096   fi
2097   AC_CHECK_HEADERS([libaquaero5.h],
2098     [with_libaquaero5="yes"],
2099     [with_libaquaero5="no (libaquaero5.h not found)"]
2100   )
2101 fi
2102
2103 if test "x$with_libaquaero5" = "xyes"; then
2104   if test "x$LIBAQUAERO5_LDFLAGS" != "x"; then
2105     AC_MSG_NOTICE([libaquaero5 LDFLAGS: $LIBAQUAERO5_LDFLAGS])
2106   fi
2107   AC_CHECK_LIB([aquaero5], libaquaero5_poll,
2108     [with_libaquaero5="yes"],
2109     [with_libaquaero5="no (symbol 'libaquaero5_poll' not found)"]
2110   )
2111 fi
2112
2113 CPPFLAGS="$SAVE_CPPFLAGS"
2114 LDFLAGS="$SAVE_LDFLAGS"
2115
2116 if test "x$with_libaquaero5" = "xyes"; then
2117   BUILD_WITH_LIBAQUAERO5_CFLAGS="$LIBAQUAERO5_CFLAGS"
2118   BUILD_WITH_LIBAQUAERO5_LDFLAGS="$LIBAQUAERO5_LDFLAGS"
2119 fi
2120 AC_SUBST([BUILD_WITH_LIBAQUAERO5_CFLAGS])
2121 AC_SUBST([BUILD_WITH_LIBAQUAERO5_LDFLAGS])
2122 # }}}
2123
2124 # --with-libhiredis {{{
2125 AC_ARG_WITH([libhiredis],
2126   [AS_HELP_STRING([--with-libhiredis@<:@=PREFIX@:>@], [Path to libhiredis.])],
2127   [
2128     if test "x$withval" = "xyes"; then
2129       with_libhiredis="yes"
2130     else if test "x$withval" = "xno"; then
2131       with_libhiredis="no"
2132     else
2133       with_libhiredis="yes"
2134       LIBHIREDIS_CPPFLAGS="$LIBHIREDIS_CPPFLAGS -I$withval/include"
2135       LIBHIREDIS_LDFLAGS="$LIBHIREDIS_LDFLAGS -L$withval/lib"
2136     fi; fi
2137   ],
2138   [with_libhiredis="yes"]
2139 )
2140
2141 SAVE_CPPFLAGS="$CPPFLAGS"
2142 SAVE_LDFLAGS="$LDFLAGS"
2143 CPPFLAGS="$CPPFLAGS $LIBHIREDIS_CPPFLAGS"
2144 LDFLAGS="$LDFLAGS $LIBHIREDIS_LDFLAGS"
2145
2146 if test "x$with_libhiredis" = "xyes"; then
2147   if test "x$LIBHIREDIS_CPPFLAGS" != "x"; then
2148     AC_MSG_NOTICE([libhiredis CPPFLAGS: $LIBHIREDIS_CPPFLAGS])
2149   fi
2150   AC_CHECK_HEADERS([hiredis/hiredis.h],
2151     [with_libhiredis="yes"],
2152     [with_libhiredis="no (hiredis.h not found)"]
2153   )
2154 fi
2155
2156 if test "x$with_libhiredis" = "xyes"; then
2157   if test "x$LIBHIREDIS_LDFLAGS" != "x"; then
2158     AC_MSG_NOTICE([libhiredis LDFLAGS: $LIBHIREDIS_LDFLAGS])
2159   fi
2160   AC_CHECK_LIB([hiredis], [redisCommand],
2161     [with_libhiredis="yes"],
2162     [with_libhiredis="no (symbol 'redisCommand' not found)"]
2163   )
2164 fi
2165
2166 CPPFLAGS="$SAVE_CPPFLAGS"
2167 LDFLAGS="$SAVE_LDFLAGS"
2168
2169 if test "x$with_libhiredis" = "xyes"; then
2170   BUILD_WITH_LIBHIREDIS_CPPFLAGS="$LIBHIREDIS_CPPFLAGS"
2171   BUILD_WITH_LIBHIREDIS_LDFLAGS="$LIBHIREDIS_LDFLAGS"
2172 fi
2173
2174 AC_SUBST([BUILD_WITH_LIBHIREDIS_CPPFLAGS])
2175 AC_SUBST([BUILD_WITH_LIBHIREDIS_LDFLAGS])
2176 # }}}
2177
2178 # --with-libcurl {{{
2179 with_curl_config="curl-config"
2180 with_curl_cflags=""
2181 with_curl_libs=""
2182 AC_ARG_WITH(libcurl,
2183   [AS_HELP_STRING([--with-libcurl@<:@=PREFIX@:>@], [Path to libcurl.])],
2184   [
2185     if test "x$withval" = "xno"; then
2186       with_libcurl="no"
2187     else if test "x$withval" = "xyes"; then
2188       with_libcurl="yes"
2189     else
2190       if test -f "$withval" && test -x "$withval"; then
2191         with_curl_config="$withval"
2192         with_libcurl="yes"
2193       else if test -x "$withval/bin/curl-config"; then
2194         with_curl_config="$withval/bin/curl-config"
2195         with_libcurl="yes"
2196       fi; fi
2197       with_libcurl="yes"
2198     fi; fi
2199   ],
2200   [with_libcurl="yes"]
2201 )
2202
2203 if test "x$with_libcurl" = "xyes"; then
2204   with_curl_cflags=`$with_curl_config --cflags 2>/dev/null`
2205   curl_config_status=$?
2206
2207   if test $curl_config_status -ne 0; then
2208     with_libcurl="no ($with_curl_config failed)"
2209   else
2210     SAVE_CPPFLAGS="$CPPFLAGS"
2211     CPPFLAGS="$CPPFLAGS $with_curl_cflags"
2212
2213     AC_CHECK_HEADERS([curl/curl.h],
2214       [with_libcurl="yes"],
2215       [with_libcurl="no (curl/curl.h not found)"]
2216     )
2217
2218     CPPFLAGS="$SAVE_CPPFLAGS"
2219   fi
2220 fi
2221
2222 if test "x$with_libcurl" = "xyes"; then
2223   with_curl_libs=`$with_curl_config --libs 2>/dev/null`
2224   curl_config_status=$?
2225
2226   if test $curl_config_status -ne 0; then
2227     with_libcurl="no ($with_curl_config failed)"
2228   else
2229     AC_CHECK_LIB([curl], [curl_easy_init],
2230       [with_libcurl="yes"],
2231       [with_libcurl="no (symbol 'curl_easy_init' not found)"],
2232       [$with_curl_libs]
2233     )
2234
2235     AC_CHECK_DECL([CURLOPT_USERNAME],
2236       [have_curlopt_username="yes"],
2237       [have_curlopt_username="no"],
2238       [[#include <curl/curl.h>]]
2239     )
2240
2241     AC_CHECK_DECL(CURLOPT_TIMEOUT_MS,
2242       [have_curlopt_timeout="yes"],
2243       [have_curlopt_timeout="no"],
2244       [[#include <curl/curl.h>]]
2245     )
2246   fi
2247 fi
2248
2249 if test "x$with_libcurl" = "xyes"; then
2250   SAVE_CPPFLAGS="$CPPFLAGS"
2251   SAVE_LDFLAGS="$LDFLAGS"
2252   CPPFLAGS="$CPPFLAGS $with_curl_cflags"
2253   LDFLAGS="$LDFLAGS $with_curl_libs"
2254   AC_CACHE_CHECK([for CURLINFO_APPCONNECT_TIME],
2255     [c_cv_have_curlinfo_appconnect_time],
2256     [
2257       AC_LINK_IFELSE(
2258         [
2259           AC_LANG_PROGRAM(
2260             [[#include <curl/curl.h>]],
2261             [[
2262               int val = CURLINFO_APPCONNECT_TIME;
2263               return val;
2264             ]]
2265           )
2266         ],
2267         [c_cv_have_curlinfo_appconnect_time="yes"],
2268         [c_cv_have_curlinfo_appconnect_time="no"]
2269       )
2270     ]
2271   )
2272   CPPFLAGS="$SAVE_CPPFLAGS"
2273   LDFLAGS="$SAVE_LDFLAGS"
2274 fi
2275
2276 if test "x$c_cv_have_curlinfo_appconnect_time" = "xyes"; then
2277   AC_DEFINE([HAVE_CURLINFO_APPCONNECT_TIME], [1],
2278     [Define if curl.h defines CURLINFO_APPCONNECT_TIME.]
2279   )
2280 fi
2281
2282 if test "x$with_libcurl" = "xyes"; then
2283   BUILD_WITH_LIBCURL_CFLAGS="$with_curl_cflags"
2284   BUILD_WITH_LIBCURL_LIBS="$with_curl_libs"
2285
2286   if test "x$have_curlopt_username" = "xyes"; then
2287     AC_DEFINE([HAVE_CURLOPT_USERNAME], [1],
2288       [Define if libcurl supports CURLOPT_USERNAME option.]
2289     )
2290   fi
2291
2292   if test "x$have_curlopt_timeout" = "xyes"; then
2293     AC_DEFINE([HAVE_CURLOPT_TIMEOUT_MS], [1],
2294       [Define if libcurl supports CURLOPT_TIMEOUT_MS option.]
2295     )
2296   fi
2297 fi
2298
2299 AC_SUBST(BUILD_WITH_LIBCURL_CFLAGS)
2300 AC_SUBST(BUILD_WITH_LIBCURL_LIBS)
2301 # }}}
2302
2303 # --with-libdbi {{{
2304 AC_ARG_WITH([libdbi],
2305   [AS_HELP_STRING([--with-libdbi@<:@=PREFIX@:>@], [Path to libdbi.])],
2306   [
2307     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
2308       with_libdbi_cppflags="-I$withval/include"
2309       with_libdbi_ldflags="-L$withval/lib"
2310       with_libdbi="yes"
2311     else
2312       with_libdbi="$withval"
2313     fi
2314   ],
2315   [with_libdbi="yes"]
2316 )
2317
2318 if test "x$with_libdbi" = "xyes"; then
2319   SAVE_CPPFLAGS="$CPPFLAGS"
2320   CPPFLAGS="$CPPFLAGS $with_libdbi_cppflags"
2321
2322   AC_CHECK_HEADERS([dbi/dbi.h],
2323     [with_libdbi="yes"],
2324     [with_libdbi="no (dbi/dbi.h not found)"]
2325   )
2326
2327   CPPFLAGS="$SAVE_CPPFLAGS"
2328 fi
2329
2330 if test "x$with_libdbi" = "xyes"; then
2331   SAVE_LDFLAGS="$LDFLAGS"
2332   LDFLAGS="$LDFLAGS $with_libdbi_ldflags"
2333
2334   AC_CHECK_LIB([dbi], [dbi_initialize],
2335     [with_libdbi="yes"],
2336     [with_libdbi="no (Symbol 'dbi_initialize' not found)"]
2337   )
2338
2339   LDFLAGS="$SAVE_LDFLAGS"
2340 fi
2341
2342 BUILD_WITH_LIBDBI_CPPFLAGS="$with_libdbi_cppflags"
2343 BUILD_WITH_LIBDBI_LDFLAGS="$with_libdbi_ldflags"
2344 BUILD_WITH_LIBDBI_LIBS="-ldbi"
2345 AC_SUBST(BUILD_WITH_LIBDBI_CPPFLAGS)
2346 AC_SUBST(BUILD_WITH_LIBDBI_LDFLAGS)
2347 AC_SUBST(BUILD_WITH_LIBDBI_LIBS)
2348 # }}}
2349
2350 # --with-libdpdk {{{
2351 AC_ARG_VAR([LIBDPDK_CPPFLAGS], [Preprocessor flags for libdpdk])
2352 AC_ARG_VAR([LIBDPDK_LDFLAGS], [Linker flags for libdpdk])
2353 AC_ARG_VAR([LIBDPDK_LIBS], [Libraries to link for libdpdk])
2354
2355 AC_ARG_WITH([libdpdk],
2356   [AS_HELP_STRING([--without-libdpdk], [Disable libdpdk.])],
2357   [with_libdpdk="$withval"],
2358   [with_libdpdk="yes"]
2359 )
2360
2361 if test "x$with_libdpdk" != "xno"; then
2362   PKG_CHECK_MODULES([DPDK], [libdpdk])
2363   if test "x$LIBDPDK_CPPFLAGS" = "x"; then
2364     if test "x$DPDK_CFLAGS" != "x"; then
2365       LIBDPDK_CPPFLAGS="$DPDK_CFLAGS"
2366     else
2367       LIBDPDK_CPPFLAGS="-I/usr/include/dpdk"
2368     fi
2369   fi
2370   if test "x$LIBDPDK_LIBS" = "x"; then
2371       if test "x$DPDK_LIBS" != "x"; then
2372           LIBDPDK_LIBS="$DPDK_LIBS"
2373       else
2374           LIBDPDK_LIBS="-ldpdk"
2375       fi
2376   fi
2377   SAVE_CPPFLAGS="$CPPFLAGS"
2378   CPPFLAGS="$LIBDPDK_CPPFLAGS $CPPFLAGS"
2379   AC_CHECK_HEADERS([rte_config.h],
2380     [
2381       with_libdpdk="yes"
2382       AC_PREPROC_IFELSE(
2383         [
2384           AC_LANG_SOURCE(
2385             [[
2386               #include <rte_version.h>
2387               #if RTE_VERSION < RTE_VERSION_NUM(16,7,0,0)
2388               #error "required DPDK >= 16.07"
2389               #endif
2390             ]]
2391           )
2392         ],
2393         [dpdk_keepalive="yes"],
2394         [dpdk_keepalive="no (DPDK version < 16.07)"]
2395       )
2396     ],
2397     [with_libdpdk="no (rte_config.h not found)"]
2398   )
2399   CPPFLAGS="$SAVE_CPPFLAGS"
2400 fi
2401
2402 if test "x$with_libdpdk" = "xyes"; then
2403   SAVE_LDFLAGS="$LDFLAGS"
2404   LDFLAGS="$LIBDPDK_LDFLAGS $LDFLAGS"
2405   AC_CHECK_LIB([dpdk], [rte_eal_init],
2406     [with_libdpdk="yes"],
2407     [with_libdpdk="no (symbol 'rte_eal_init' not found)"]
2408   )
2409   LDFLAGS="$SAVE_LDFLAGS"
2410 fi
2411
2412 # }}}
2413
2414 # --with-libesmtp {{{
2415 AC_ARG_WITH([libesmtp],
2416   [AS_HELP_STRING([--with-libesmtp@<:@=PREFIX@:>@], [Path to libesmtp.])],
2417   [
2418     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
2419       with_libesmtp_cppflags="-I$withval/include"
2420       with_libesmtp_ldflags="-L$withval/lib"
2421       with_libesmtp="yes"
2422     else
2423       with_libesmtp="$withval"
2424     fi
2425   ],
2426   [with_libesmtp="yes"]
2427 )
2428
2429 if test "x$with_libesmtp" = "xyes"; then
2430   SAVE_CPPFLAGS="$CPPFLAGS"
2431   CPPFLAGS="$CPPFLAGS $with_libesmtp_cppflags"
2432
2433   AC_CHECK_HEADERS([libesmtp.h],
2434     [with_libesmtp="yes"],
2435     [with_libesmtp="no (libesmtp.h not found)"]
2436   )
2437
2438   CPPFLAGS="$SAVE_CPPFLAGS"
2439 fi
2440
2441 if test "x$with_libesmtp" = "xyes"; then
2442   SAVE_LDFLAGS="$LDFLAGS"
2443   LDFLAGS="$LDFLAGS $with_esmtp_ldflags"
2444
2445   AC_CHECK_LIB([esmtp], [smtp_create_session],
2446     [with_libesmtp="yes"],
2447     [with_libesmtp="no (Symbol 'smtp_create_session' not found)"]
2448   )
2449
2450   LDFLAGS="$SAVE_LDFLAGS"
2451 fi
2452
2453 BUILD_WITH_LIBESMTP_CPPFLAGS="$with_libesmtp_cppflags"
2454 BUILD_WITH_LIBESMTP_LDFLAGS="$with_libesmtp_ldflags"
2455 BUILD_WITH_LIBESMTP_LIBS="-lesmtp"
2456 AC_SUBST(BUILD_WITH_LIBESMTP_CPPFLAGS)
2457 AC_SUBST(BUILD_WITH_LIBESMTP_LDFLAGS)
2458 AC_SUBST(BUILD_WITH_LIBESMTP_LIBS)
2459 # }}}
2460
2461 # --with-libganglia {{{
2462 AC_ARG_WITH([libganglia],
2463   [AS_HELP_STRING([--with-libganglia@<:@=PREFIX@:>@], [Path to libganglia.])],
2464   [
2465     if test -f "$withval" && test -x "$withval"; then
2466       with_libganglia_config="$withval"
2467       with_libganglia="yes"
2468     else if test -f "$withval/bin/ganglia-config" && test -x "$withval/bin/ganglia-config"; then
2469       with_libganglia_config="$withval/bin/ganglia-config"
2470       with_libganglia="yes"
2471     else if test -d "$withval"; then
2472       GANGLIA_CPPFLAGS="-I$withval/include"
2473       GANGLIA_LDFLAGS="-L$withval/lib"
2474       with_libganglia="yes"
2475     else
2476       with_libganglia="$withval"
2477     fi; fi; fi
2478   ],
2479   [with_libganglia="yes"]
2480 )
2481
2482 if test "x$with_libganglia" = "xyes"; then
2483   if test "x$with_libganglia_config" != "x"; then
2484     if test "x$GANGLIA_CPPFLAGS" = "x"; then
2485       GANGLIA_CPPFLAGS=`"$with_libganglia_config" --cflags 2>/dev/null`
2486     fi
2487
2488     if test "x$GANGLIA_LDFLAGS" = "x"; then
2489       GANGLIA_LDFLAGS=`"$with_libganglia_config" --ldflags 2>/dev/null`
2490     fi
2491
2492     if test "x$GANGLIA_LIBS" = "x"; then
2493       GANGLIA_LIBS=`"$with_libganglia_config" --libs 2>/dev/null`
2494     fi
2495   else
2496     GANGLIA_LIBS="-lganglia"
2497   fi
2498 fi
2499
2500 SAVE_CPPFLAGS="$CPPFLAGS"
2501 SAVE_LDFLAGS="$LDFLAGS"
2502 CPPFLAGS="$CPPFLAGS $GANGLIA_CPPFLAGS"
2503 LDFLAGS="$LDFLAGS $GANGLIA_LDFLAGS"
2504
2505 if test "x$with_libganglia" = "xyes"; then
2506   AC_CHECK_HEADERS([gm_protocol.h],
2507     [with_libganglia="yes"],
2508     [with_libganglia="no (gm_protocol.h not found)"]
2509   )
2510 fi
2511
2512 if test "x$with_libganglia" = "xyes"; then
2513   AC_CHECK_LIB([ganglia], [xdr_Ganglia_value_msg],
2514     [with_libganglia="yes"],
2515     [with_libganglia="no (symbol xdr_Ganglia_value_msg not found)"]
2516   )
2517 fi
2518
2519 CPPFLAGS="$SAVE_CPPFLAGS"
2520 LDFLAGS="$SAVE_LDFLAGS"
2521
2522 AC_SUBST(GANGLIA_CPPFLAGS)
2523 AC_SUBST(GANGLIA_LDFLAGS)
2524 AC_SUBST(GANGLIA_LIBS)
2525 # }}}
2526
2527 # --with-libgcrypt {{{
2528 GCRYPT_CPPFLAGS="$GCRYPT_CPPFLAGS"
2529 GCRYPT_LDFLAGS="$GCRYPT_LDFLAGS"
2530 GCRYPT_LIBS="$GCRYPT_LIBS"
2531 AC_ARG_WITH([libgcrypt],
2532   [AS_HELP_STRING([--with-libgcrypt@<:@=PREFIX@:>@], [Path to libgcrypt.])],
2533   [
2534     if test -f "$withval" && test -x "$withval"; then
2535       with_libgcrypt_config="$withval"
2536       with_libgcrypt="yes"
2537     else if test -f "$withval/bin/gcrypt-config" && test -x "$withval/bin/gcrypt-config"; then
2538       with_libgcrypt_config="$withval/bin/gcrypt-config"
2539       with_libgcrypt="yes"
2540     else if test -d "$withval"; then
2541       GCRYPT_CPPFLAGS="$GCRYPT_CPPFLAGS -I$withval/include"
2542       GCRYPT_LDFLAGS="$GCRYPT_LDFLAGS -L$withval/lib"
2543       with_libgcrypt="yes"
2544     else
2545       with_libgcrypt_config="gcrypt-config"
2546       with_libgcrypt="$withval"
2547     fi; fi; fi
2548   ],
2549   [
2550     with_libgcrypt_config="libgcrypt-config"
2551     with_libgcrypt="yes"
2552   ]
2553 )
2554
2555 if test "x$with_libgcrypt" = "xyes" && test "x$with_libgcrypt_config" != "x"; then
2556   if test "x$GCRYPT_CPPFLAGS" = "x"; then
2557     GCRYPT_CPPFLAGS=`"$with_libgcrypt_config" --cflags 2>/dev/null`
2558   fi
2559
2560   if test "x$GCRYPT_LIBS" = "x"; then
2561     GCRYPT_LIBS=`"$with_libgcrypt_config" --libs 2>/dev/null`
2562   fi
2563 fi
2564
2565 SAVE_CPPFLAGS="$CPPFLAGS"
2566 SAVE_LDFLAGS="$LDFLAGS"
2567 SAVE_LIBS="$LIBS"
2568 CPPFLAGS="$CPPFLAGS $GCRYPT_CPPFLAGS"
2569 LDFLAGS="$LDFLAGS $GCRYPT_LDFLAGS"
2570 LIBS="$LIBS $GCRYPT_LIBS"
2571
2572 if test "x$with_libgcrypt" = "xyes"; then
2573   if test "x$GCRYPT_CPPFLAGS" != "x"; then
2574     AC_MSG_NOTICE([gcrypt CPPFLAGS: $GCRYPT_CPPFLAGS])
2575   fi
2576   AC_CHECK_HEADERS([gcrypt.h],
2577     [with_libgcrypt="yes"],
2578     [with_libgcrypt="no (gcrypt.h not found)"]
2579   )
2580 fi
2581
2582 if test "x$with_libgcrypt" = "xyes"; then
2583   AC_CHECK_LIB(gcrypt, gcry_md_hash_buffer,
2584     [with_libgcrypt="yes"],
2585     [with_libgcrypt="no (symbol gcry_md_hash_buffer not found)"]
2586   )
2587 fi
2588
2589 CPPFLAGS="$SAVE_CPPFLAGS"
2590 LDFLAGS="$SAVE_LDFLAGS"
2591 LIBS="$SAVE_LIBS"
2592
2593 AC_SUBST([GCRYPT_CPPFLAGS])
2594 AC_SUBST([GCRYPT_LDFLAGS])
2595 AC_SUBST([GCRYPT_LIBS])
2596 AM_CONDITIONAL([BUILD_WITH_LIBGCRYPT], [test "x$with_libgcrypt" = "xyes"])
2597 # }}}
2598
2599 # --with-libgps {{{
2600 AC_ARG_WITH([libgps],
2601   [AS_HELP_STRING([--with-libgps@<:@=PREFIX@:>@], [Path to libgps.])],
2602   [
2603     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
2604       with_libgps_cflags="-I$withval/include"
2605       with_libgps_ldflags="-L$withval/lib"
2606       with_libgps="yes"
2607     else
2608       with_libgps="$withval"
2609     fi
2610   ],
2611   [with_libgps="yes"]
2612 )
2613
2614 if test "x$with_libgps" = "xyes"; then
2615   SAVE_CFLAGS="$CFLAGS"
2616   CFLAGS="$CFLAGS $with_libgps_cflags"
2617
2618   AC_CHECK_HEADERS([gps.h],
2619     [with_libgps="yes"],
2620     [with_libgps="no (gps.h not found)"]
2621   )
2622
2623   CFLAGS="$SAVE_CFLAGS"
2624 fi
2625
2626 if test "x$with_libgps" = "xyes"; then
2627   SAVE_LDFLAGS="$LDFLAGS"
2628   LDFLAGS="$LDFLAGS $with_libgps_ldflags"
2629
2630   AC_CHECK_LIB([gps], [gps_open],
2631     [with_libgps="yes"],
2632     [with_libgps="no (symbol gps_open not found)"]
2633   )
2634
2635   LDFLAGS="$SAVE_LDFLAGS"
2636 fi
2637
2638 if test "x$with_libgps" = "xyes"; then
2639   BUILD_WITH_LIBGPS_CFLAGS="$with_libgps_cflags"
2640   BUILD_WITH_LIBGPS_LDFLAGS="$with_libgps_ldflags"
2641   BUILD_WITH_LIBGPS_LIBS="-lgps"
2642 fi
2643
2644 AC_SUBST([BUILD_WITH_LIBGPS_CFLAGS])
2645 AC_SUBST([BUILD_WITH_LIBGPS_LDFLAGS])
2646 AC_SUBST([BUILD_WITH_LIBGPS_LIBS])
2647
2648 # }}}
2649
2650 # --with-libgrpc++ {{{
2651 AC_ARG_WITH([libgrpc++],
2652   [AS_HELP_STRING([--with-libgrpc++@<:@=PREFIX@:>@], [Path to libgrpc++.])],
2653   [
2654     with_grpcpp="$withval"
2655     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
2656       with_libgrpcpp_cppflags="-I$withval/include"
2657       with_libgrpcpp_ldflags="-L$withval/lib"
2658       with_libgrpcpp="yes"
2659     fi
2660     if test "x$withval" = "xno"; then
2661       with_libgrpcpp="no (disabled on command line)"
2662     fi
2663   ],
2664   [withval="yes"]
2665 )
2666 if test "x$withval" = "xyes"; then
2667 PKG_CHECK_MODULES([GRPCPP], [grpc++],
2668   [with_libgrpcpp="yes"],
2669   [with_libgrpcpp="no (pkg-config could not find libgrpc++)"]
2670 )
2671 fi
2672
2673 if test "x$withval" != "xno"; then
2674   AC_MSG_CHECKING([whether $CXX accepts -std=c++11])
2675   if test_cxx_flags -std=c++11; then
2676     AC_MSG_RESULT([yes])
2677   else
2678     AC_MSG_RESULT([no])
2679     with_libgrpcpp="no (requires C++11 support)"
2680   fi
2681 fi
2682
2683 if test "x$with_libgrpcpp" = "xyes"; then
2684   AC_LANG_PUSH(C++)
2685   SAVE_CPPFLAGS="$CPPFLAGS"
2686   CPPFLAGS="-std=c++11 $with_libgrpcpp_cppflags $GRPCPP_CFLAGS $CPPFLAGS"
2687   AC_CHECK_HEADERS([grpc++/grpc++.h],
2688     [with_libgrpcpp="yes"],
2689     [with_libgrpcpp="no (<grpc++/grpc++.h> not found)"]
2690   )
2691   CPPFLAGS="$SAVE_CPPFLAGS"
2692   AC_LANG_POP(C++)
2693 fi
2694
2695 if test "x$with_libgrpcpp" = "xyes"; then
2696   AC_LANG_PUSH(C++)
2697   SAVE_CPPFLAGS="$CPPFLAGS"
2698   SAVE_LDFLAGS="$LDFLAGS"
2699   SAVE_LIBS="$LIBS"
2700   CPPFLAGS="-std=c++11 $with_libgrpcpp_cppflags $GRPCPP_CFLAGS $CPPFLAGS"
2701   LDFLAGS="$with_libgrpcpp_ldflags"
2702   if test "x$GRPCPP_LIBS" = "x"; then
2703     LIBS="-lgrpc++"
2704   else
2705     LIBS="$GRPCPP_LIBS"
2706   fi
2707   AC_LINK_IFELSE(
2708     [
2709       AC_LANG_PROGRAM(
2710         [[#include <grpc++/grpc++.h>]],
2711         [[grpc::ServerBuilder sb;]]
2712       )
2713     ],
2714     [
2715       with_libgrpcpp="yes"
2716       if test "x$GRPCPP_LIBS" = "x"; then
2717         GRPCPP_LIBS="-lgrpc++"
2718       fi
2719     ],
2720     [with_libgrpcpp="no (libgrpc++ not found)"]
2721   )
2722   CPPFLAGS="$SAVE_CPPFLAGS"
2723   LDFLAGS="$SAVE_LDFLAGS"
2724   LIBS="$SAVE_LIBS"
2725   AC_LANG_POP(C++)
2726 fi
2727
2728 BUILD_WITH_LIBGRPCPP_CPPFLAGS="-std=c++11 $with_libgrpcpp_cppflags $GRPCPP_CFLAGS"
2729 BUILD_WITH_LIBGRPCPP_LDFLAGS="$with_libgrpcpp_ldflags"
2730 BUILD_WITH_LIBGRPCPP_LIBS="$GRPCPP_LIBS"
2731 AC_SUBST([BUILD_WITH_LIBGRPCPP_CPPFLAGS])
2732 AC_SUBST([BUILD_WITH_LIBGRPCPP_LDFLAGS])
2733 AC_SUBST([BUILD_WITH_LIBGRPCPP_LIBS])
2734 # }}}
2735
2736 AC_ARG_VAR([GRPC_CPP_PLUGIN], [path to the grpc_cpp_plugin binary])
2737 AC_PATH_PROG([GRPC_CPP_PLUGIN], [grpc_cpp_plugin])
2738 AM_CONDITIONAL([HAVE_GRPC_CPP], [test "x$GRPC_CPP_PLUGIN" != "x"])
2739
2740 # --with-libiptc {{{
2741 AC_ARG_WITH([libiptc],
2742   [AS_HELP_STRING([--with-libiptc@<:@=PREFIX@:>@], [Path to libiptc.])],
2743   [
2744     if test "x$withval" = "xyes"; then
2745       with_libiptc="pkgconfig"
2746     else if test "x$withval" = "xno"; then
2747       with_libiptc="no"
2748     else
2749       with_libiptc="yes"
2750       with_libiptc_cflags="-I$withval/include"
2751       with_libiptc_libs="-L$withval/lib"
2752     fi; fi
2753   ],
2754   [
2755     if test "x$ac_system" = "xLinux"; then
2756       with_libiptc="pkgconfig"
2757     else
2758       with_libiptc="no (Linux only)"
2759     fi
2760   ]
2761 )
2762
2763 if test "x$with_libiptc" = "xpkgconfig"; then
2764   $PKG_CONFIG --exists 'libiptc' 2>/dev/null
2765   if test $? -ne 0; then
2766     with_libiptc="no (pkg-config doesn't know libiptc)"
2767   fi
2768 fi
2769
2770 if test "x$with_libiptc" = "xpkgconfig"; then
2771   with_libiptc_cflags="`$PKG_CONFIG --cflags 'libiptc'`"
2772   if test $? -ne 0; then
2773     with_libiptc="no ($PKG_CONFIG failed)"
2774   fi
2775
2776   with_libiptc_libs="`$PKG_CONFIG --libs 'libiptc'`"
2777   if test $? -ne 0; then
2778     with_libiptc="no ($PKG_CONFIG failed)"
2779   fi
2780 fi
2781
2782 SAVE_CPPFLAGS="$CPPFLAGS"
2783 CPPFLAGS="$CPPFLAGS $with_libiptc_cflags"
2784
2785 # check whether the header file for libiptc is available.
2786 if test "x$with_libiptc" = "xpkgconfig"; then
2787   AC_CHECK_HEADERS([libiptc/libiptc.h libiptc/libip6tc.h],
2788     [],
2789     [with_libiptc="no (header file missing)"]
2790   )
2791 fi
2792
2793 # If the header file is available, check for the required type declaractions.
2794 # They may be missing in old versions of libiptc. In that case, they will be
2795 # declared in the iptables plugin.
2796 if test "x$with_libiptc" = "xpkgconfig"; then
2797   AC_CHECK_TYPES([iptc_handle_t, ip6tc_handle_t], [], [])
2798 fi
2799
2800 # Check for the iptc_init symbol in the library.
2801 # This could be in iptc or ip4tc
2802 if test "x$with_libiptc" = "xpkgconfig"; then
2803   SAVE_LIBS="$LIBS"
2804   AC_SEARCH_LIBS([iptc_init], [iptc ip4tc],
2805     [with_libiptc="pkgconfig"],
2806     [with_libiptc="no"],
2807     [$with_libiptc_libs]
2808   )
2809   LIBS="$SAVE_LIBS"
2810 fi
2811
2812 if test "x$with_libiptc" = "xpkgconfig"; then
2813   with_libiptc="yes"
2814 fi
2815
2816 CPPFLAGS="$SAVE_CPPFLAGS"
2817
2818 if test "x$with_libiptc" = "xyes"; then
2819   BUILD_WITH_LIBIPTC_CPPFLAGS="$with_libiptc_cflags"
2820   BUILD_WITH_LIBIPTC_LDFLAGS="$with_libiptc_libs"
2821 fi
2822 AC_SUBST([BUILD_WITH_LIBIPTC_CPPFLAGS])
2823 AC_SUBST([BUILD_WITH_LIBIPTC_LDFLAGS])
2824 # }}}
2825
2826 # --with-java {{{
2827 with_java_home="$JAVA_HOME"
2828 if test "x$with_java_home" = "x"; then
2829   with_java_home="/usr/lib/jvm"
2830 fi
2831
2832 JAVAC="$JAVAC"
2833 JAR="$JAR"
2834 AC_ARG_WITH([java],
2835   [AS_HELP_STRING([--with-java@<:@=PREFIX@:>@], [Path to Java home.])],
2836   [
2837     if test "x$withval" = "xno"; then
2838       with_java="no"
2839     else if test "x$withval" = "xyes"; then
2840       with_java="yes"
2841     else
2842       with_java_home="$withval"
2843       with_java="yes"
2844     fi; fi
2845   ],
2846   [with_java="yes"]
2847 )
2848
2849 AX_COMPARE_VERSION([$am__api_version],[lt],[1.12],
2850   [JAVA_TIMESTAMP_FILE="classdist_noinst.stamp"],
2851   [JAVA_TIMESTAMP_FILE="classnoinst.stamp"])
2852 if test "x$with_java" = "xyes"; then
2853   if test -d "$with_java_home"; then
2854     AC_MSG_CHECKING([for jni.h])
2855     TMPVAR=`find -L "$with_java_home" -name jni.h -type f -exec 'dirname' '{}' ';' 2>/dev/null | LC_ALL=C sort | head -n 1`
2856     if test "x$TMPVAR" != "x"; then
2857       AC_MSG_RESULT([found in $TMPVAR])
2858       JAVA_CPPFLAGS="$JAVA_CPPFLAGS -I$TMPVAR"
2859     else
2860       AC_MSG_RESULT([not found])
2861     fi
2862
2863     AC_MSG_CHECKING([for jni_md.h])
2864     TMPVAR=`find -L "$with_java_home" -name jni_md.h -type f -exec 'dirname' '{}' ';' 2>/dev/null | LC_ALL=C sort | head -n 1`
2865     if test "x$TMPVAR" != "x"; then
2866       AC_MSG_RESULT([found in $TMPVAR])
2867       JAVA_CPPFLAGS="$JAVA_CPPFLAGS -I$TMPVAR"
2868     else
2869       AC_MSG_RESULT([not found])
2870     fi
2871
2872     AC_MSG_CHECKING([for libjvm.so])
2873     TMPVAR=`find -L "$with_java_home" -type f \( -name libjvm.so -o -name libjvm.dylib \) -exec 'dirname' '{}' ';' 2>/dev/null | LC_ALL=C sort | head -n 1`
2874     if test "x$TMPVAR" != "x"; then
2875       AC_MSG_RESULT([found in $TMPVAR])
2876       JAVA_LDFLAGS="$JAVA_LDFLAGS -L$TMPVAR -Wl,-rpath -Wl,$TMPVAR"
2877     else
2878       AC_MSG_RESULT([not found])
2879     fi
2880
2881     if test "x$JAVAC" = "x"; then
2882       AC_MSG_CHECKING([for javac])
2883       TMPVAR=`find -L "$with_java_home" -name javac -type f 2>/dev/null | LC_ALL=C sort | head -n 1`
2884       if test "x$TMPVAR" != "x"; then
2885         JAVAC="$TMPVAR"
2886         AC_MSG_RESULT([$JAVAC])
2887       else
2888         AC_MSG_RESULT([not found])
2889       fi
2890     fi
2891
2892     if test "x$JAR" = "x"; then
2893       AC_MSG_CHECKING([for jar])
2894       TMPVAR=`find -L "$with_java_home" -name jar -type f 2>/dev/null | LC_ALL=C sort | head -n 1`
2895       if test "x$TMPVAR" != "x"; then
2896         JAR="$TMPVAR"
2897         AC_MSG_RESULT([$JAR])
2898       else
2899         AC_MSG_RESULT([not found])
2900       fi
2901     fi
2902   else if test "x$with_java_home" != "x"; then
2903     AC_MSG_WARN([JAVA_HOME: No such directory: $with_java_home])
2904   fi; fi
2905 fi
2906
2907 if test "x$JAVA_CPPFLAGS" != "x"; then
2908   AC_MSG_NOTICE([Building with JAVA_CPPFLAGS set to: $JAVA_CPPFLAGS])
2909 fi
2910 if test "x$JAVA_CFLAGS" != "x"; then
2911   AC_MSG_NOTICE([Building with JAVA_CFLAGS set to: $JAVA_CFLAGS])
2912 fi
2913 if test "x$JAVA_LDFLAGS" != "x"; then
2914   AC_MSG_NOTICE([Building with JAVA_LDFLAGS set to: $JAVA_LDFLAGS])
2915 fi
2916 if test "x$JAVA_LIBS" != "x"; then
2917   AC_MSG_NOTICE([Building with JAVA_LIBS set to: $JAVA_LIBS])
2918 fi
2919 if test "x$JAVAC" = "x"; then
2920   with_javac_path="$PATH"
2921   if test "x$with_java_home" != "x"; then
2922     with_javac_path="$with_java_home:with_javac_path"
2923     if test -d "$with_java_home/bin"; then
2924       with_javac_path="$with_java_home/bin:with_javac_path"
2925     fi
2926   fi
2927
2928   AC_PATH_PROG([JAVAC], [javac], [], "$with_javac_path")
2929 fi
2930
2931 if test "x$JAVAC" = "x"; then
2932   with_java="no (javac not found)"
2933 fi
2934
2935 if test "x$JAR" = "x"; then
2936   with_jar_path="$PATH"
2937   if test "x$with_java_home" != "x"; then
2938     with_jar_path="$with_java_home:$with_jar_path"
2939     if test -d "$with_java_home/bin"; then
2940       with_jar_path="$with_java_home/bin:$with_jar_path"
2941     fi
2942   fi
2943
2944   AC_PATH_PROG([JAR], [jar], [], "$with_jar_path")
2945 fi
2946
2947 if test "x$JAR" = "x"; then
2948   with_java="no (jar not found)"
2949 fi
2950
2951 SAVE_CPPFLAGS="$CPPFLAGS"
2952 SAVE_CFLAGS="$CFLAGS"
2953 SAVE_LDFLAGS="$LDFLAGS"
2954 SAVE_LIBS="$LIBS"
2955 CPPFLAGS="$CPPFLAGS $JAVA_CPPFLAGS"
2956 CFLAGS="$CFLAGS $JAVA_CFLAGS"
2957 LDFLAGS="$LDFLAGS $JAVA_LDFLAGS"
2958 LIBS="$LIBS $JAVA_LIBS"
2959
2960 if test "x$with_java" = "xyes"; then
2961   AC_CHECK_HEADERS([jni.h],
2962     [with_jave="yes"],
2963     [with_java="no (jni.h not found)"])
2964 fi
2965
2966 if test "x$with_java" = "xyes"; then
2967   AC_CHECK_LIB([jvm], [JNI_CreateJavaVM],
2968     [with_java="yes"],
2969     [with_java="no (Symbol 'JNI_CreateJavaVM' not found)"],
2970     [$JAVA_LIBS $PTHREAD_LIBS]
2971   )
2972 fi
2973
2974 if test "x$with_java" = "xyes"; then
2975   JAVA_LIBS="$JAVA_LIBS -ljvm"
2976   AC_MSG_NOTICE([Building with JAVA_LIBS set to: $JAVA_LIBS])
2977 fi
2978
2979 CPPFLAGS="$SAVE_CPPFLAGS"
2980 CFLAGS="$SAVE_CFLAGS"
2981 LDFLAGS="$SAVE_LDFLAGS"
2982 LIBS="$SAVE_LIBS"
2983
2984 AC_SUBST([JAVA_CPPFLAGS])
2985 AC_SUBST([JAVA_CFLAGS])
2986 AC_SUBST([JAVA_LDFLAGS])
2987 AC_SUBST([JAVA_LIBS])
2988 AC_SUBST([JAVA_TIMESTAMP_FILE])
2989 AM_CONDITIONAL([BUILD_WITH_JAVA], [test "x$with_java" = "xyes"])
2990 # }}}
2991
2992 # --with-libldap {{{
2993 AC_ARG_WITH([libldap],
2994   [AS_HELP_STRING([--with-libldap@<:@=PREFIX@:>@], [Path to libldap.])],
2995   [
2996     if test "x$withval" = "xyes"; then
2997       with_libldap="yes"
2998     else if test "x$withval" = "xno"; then
2999       with_libldap="no"
3000     else
3001       with_libldap="yes"
3002       LIBLDAP_CPPFLAGS="$LIBLDAP_CPPFLAGS -I$withval/include"
3003       LIBLDAP_LDFLAGS="$LIBLDAP_LDFLAGS -L$withval/lib"
3004     fi; fi
3005   ],
3006   [with_libldap="yes"]
3007 )
3008
3009 SAVE_CPPFLAGS="$CPPFLAGS"
3010 SAVE_LDFLAGS="$LDFLAGS"
3011
3012 CPPFLAGS="$CPPFLAGS $LIBLDAP_CPPFLAGS"
3013 LDFLAGS="$LDFLAGS $LIBLDAP_LDFLAGS"
3014
3015 if test "x$with_libldap" = "xyes"; then
3016   if test "x$LIBLDAP_CPPFLAGS" != "x"; then
3017     AC_MSG_NOTICE([libldap CPPFLAGS: $LIBLDAP_CPPFLAGS])
3018   fi
3019
3020   AC_CHECK_HEADERS([ldap.h],
3021     [with_libldap="yes"],
3022     [with_libldap="no ('ldap.h' not found)"]
3023   )
3024 fi
3025
3026 if test "x$with_libldap" = "xyes"; then
3027   if test "x$LIBLDAP_LDFLAGS" != "x"; then
3028     AC_MSG_NOTICE([libldap LDFLAGS: $LIBLDAP_LDFLAGS])
3029   fi
3030
3031   AC_CHECK_LIB([ldap], [ldap_initialize],
3032     [with_libldap="yes"],
3033     [with_libldap="no (symbol 'ldap_initialize' not found)"]
3034   )
3035 fi
3036
3037 CPPFLAGS="$SAVE_CPPFLAGS"
3038 LDFLAGS="$SAVE_LDFLAGS"
3039
3040 if test "x$with_libldap" = "xyes"
3041 then
3042   BUILD_WITH_LIBLDAP_CPPFLAGS="$LIBLDAP_CPPFLAGS"
3043   BUILD_WITH_LIBLDAP_LDFLAGS="$LIBLDAP_LDFLAGS"
3044 fi
3045 AC_SUBST([BUILD_WITH_LIBLDAP_CPPFLAGS])
3046 AC_SUBST([BUILD_WITH_LIBLDAP_LDFLAGS])
3047 # }}}
3048
3049 # --with-liblua {{{
3050 AC_ARG_VAR([LIBLUA_PKG_CONFIG_NAME], [Name of liblua used by pkg-config])
3051 if test "x$LIBLUA_PKG_CONFIG_NAME" != "x"
3052 then
3053   PKG_CHECK_MODULES([LUA], [$LIBLUA_PKG_CONFIG_NAME],
3054     [with_liblua="yes"],
3055     [with_liblua="no"]
3056   )
3057 else
3058   PKG_CHECK_MODULES([LUA], [lua],
3059     [with_liblua="yes"],
3060     [
3061       PKG_CHECK_MODULES([LUA], [lua-5.3],
3062         [with_liblua="yes"],
3063         [
3064           PKG_CHECK_MODULES([LUA], [lua5.3],
3065             [with_liblua="yes"],
3066             [
3067               PKG_CHECK_MODULES([LUA], [lua-5.2],
3068                 [with_liblua="yes"],
3069                 [
3070                   PKG_CHECK_MODULES([LUA], [lua5.2],
3071                     [with_liblua="yes"],
3072                     [
3073                       PKG_CHECK_MODULES([LUA], [lua-5.1],
3074                         [with_liblua="yes"],
3075                         [
3076                           PKG_CHECK_MODULES([LUA], [lua5.1],
3077                             [with_liblua="yes"],
3078                             [with_liblua="no (pkg-config cannot find liblua)"]
3079                           )
3080                         ]
3081                       )
3082                     ]
3083                   )
3084                 ]
3085               )
3086             ]
3087           )
3088         ]
3089       )
3090     ]
3091   )
3092 fi
3093
3094 if test "x$with_liblua" = "xyes"
3095 then
3096   SAVE_CPPFLAGS="$CPPFLAGS"
3097   CPPFLAGS="$CPPFLAGS $LUA_CFLAGS"
3098
3099   AC_CHECK_HEADERS([lua.h lauxlib.h lualib.h],
3100     [with_liblua="yes"],
3101     [with_liblua="no (header not found)"]
3102   )
3103
3104   CPPFLAGS="$SAVE_CPPFLAGS"
3105 fi
3106
3107 if test "x$with_liblua" = "xyes"
3108 then
3109   SAVE_LIBS="$LIBS"
3110   LIBS="$LIBS $LUA_LIBS"
3111
3112   AC_CHECK_FUNC([lua_settop],
3113     [with_liblua="yes"],
3114     [with_liblua="no (symbol 'lua_settop' not found)"]
3115   )
3116
3117   LIBS="$SAVE_LIBS"
3118 fi
3119
3120 if test "x$with_liblua" = "xyes"
3121 then
3122     BUILD_WITH_LIBLUA_CFLAGS="$LUA_CFLAGS"
3123     BUILD_WITH_LIBLUA_LIBS="$LUA_LIBS"
3124 fi
3125 AC_SUBST(BUILD_WITH_LIBLUA_CFLAGS)
3126 AC_SUBST(BUILD_WITH_LIBLUA_LIBS)
3127 # }}}
3128
3129 # --with-liblvm2app {{{
3130 AC_ARG_WITH([liblvm2app],
3131   [AS_HELP_STRING([--with-liblvm2app@<:@=PREFIX@:>@], [Path to liblvm2app.])],
3132   [
3133     if test "x$withval" = "xno"; then
3134       with_liblvm2app="no"
3135     else
3136       with_liblvm2app="yes"
3137       if test "x$withval" != "xyes"; then
3138         with_liblvm2app_cppflags="-I$withval/include"
3139         with_liblvm2app_ldflags="-L$withval/lib"
3140       fi
3141     fi
3142   ],
3143   [
3144     if test "x$ac_system" = "xLinux"; then
3145       with_liblvm2app="yes"
3146     else
3147       with_liblvm2app="no (Linux only library)"
3148     fi
3149   ]
3150 )
3151
3152 if test "x$with_liblvm2app" = "xyes"; then
3153   SAVE_CPPFLAGS="$CPPFLAGS"
3154   CPPFLAGS="$CPPFLAGS $with_liblvm2app_cppflags"
3155
3156   AC_CHECK_HEADERS([lvm2app.h],
3157     [with_liblvm2app="yes"],
3158     [with_liblvm2app="no (lvm2app.h not found)"]
3159   )
3160
3161   CPPFLAGS="$SAVE_CPPFLAGS"
3162 fi
3163
3164 if test "x$with_liblvm2app" = "xyes"; then
3165   SAVE_CPPFLAGS="$CPPFLAGS"
3166   SAVE_LDFLAGS="$LDFLAGS"
3167   CPPFLAGS="$CPPFLAGS $with_liblvm2app_cppflags"
3168   LDFLAGS="$LDFLAGS $with_liblvm2app_ldflags"
3169
3170   AC_CHECK_LIB([lvm2app], [lvm_lv_get_property],
3171     [with_liblvm2app="yes"],
3172     [with_liblvm2app="no (Symbol 'lvm_lv_get_property' not found)"]
3173   )
3174
3175   CPPFLAGS="$SAVE_CPPFLAGS"
3176   LDFLAGS="$SAVE_LDFLAGS"
3177 fi
3178
3179 if test "x$with_liblvm2app" = "xyes"; then
3180   BUILD_WITH_LIBLVM2APP_CPPFLAGS="$with_liblvm2app_cppflags"
3181   BUILD_WITH_LIBLVM2APP_LDFLAGS="$with_liblvm2app_ldflags"
3182   BUILD_WITH_LIBLVM2APP_LIBS="-llvm2app"
3183 fi
3184
3185 AC_SUBST([BUILD_WITH_LIBLVM2APP_CPPFLAGS])
3186 AC_SUBST([BUILD_WITH_LIBLVM2APP_LDFLAGS])
3187 AC_SUBST([BUILD_WITH_LIBLVM2APP_LIBS])
3188 # }}}
3189
3190 # --with-libmemcached {{{
3191 AC_ARG_WITH([libmemcached],
3192   [AS_HELP_STRING([--with-libmemcached@<:@=PREFIX@:>@], [Path to libmemcached.])],
3193   [
3194     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
3195       with_libmemcached_cppflags="-I$withval/include"
3196       with_libmemcached_ldflags="-L$withval/lib"
3197       with_libmemcached="yes"
3198     else
3199       with_libmemcached="$withval"
3200     fi
3201   ],
3202   [with_libmemcached="yes"]
3203 )
3204
3205 if test "x$with_libmemcached" = "xyes"; then
3206   SAVE_CPPFLAGS="$CPPFLAGS"
3207   CPPFLAGS="$CPPFLAGS $with_libmemcached_cppflags"
3208
3209   AC_CHECK_HEADERS([libmemcached/memcached.h],
3210     [with_libmemcached="yes"],
3211     [with_libmemcached="no (libmemcached/memcached.h not found)"]
3212   )
3213
3214   CPPFLAGS="$SAVE_CPPFLAGS"
3215 fi
3216
3217 if test "x$with_libmemcached" = "xyes"; then
3218   SAVE_CPPFLAGS="$CPPFLAGS"
3219   SAVE_LDFLAGS="$LDFLAGS"
3220   CPPFLAGS="$CPPFLAGS $with_libmemcached_cppflags"
3221   LDFLAGS="$LDFLAGS $with_libmemcached_ldflags"
3222
3223   AC_CHECK_LIB([memcached], [memcached_create],
3224     [with_libmemcached="yes"],
3225     [with_libmemcached="no (Symbol 'memcached_create' not found)"]
3226   )
3227
3228   CPPFLAGS="$SAVE_CPPFLAGS"
3229   LDFLAGS="$SAVE_LDFLAGS"
3230 fi
3231
3232 if test "x$with_libmemcached" = "xyes"; then
3233   BUILD_WITH_LIBMEMCACHED_CPPFLAGS="$with_libmemcached_cppflags"
3234   BUILD_WITH_LIBMEMCACHED_LDFLAGS="$with_libmemcached_ldflags"
3235   BUILD_WITH_LIBMEMCACHED_LIBS="-lmemcached"
3236 fi
3237
3238 AC_SUBST([BUILD_WITH_LIBMEMCACHED_CPPFLAGS])
3239 AC_SUBST([BUILD_WITH_LIBMEMCACHED_LDFLAGS])
3240 AC_SUBST([BUILD_WITH_LIBMEMCACHED_LIBS])
3241 # }}}
3242
3243 # --with-libmicrohttpd {{{
3244 with_libmicrohttpd_cppflags=""
3245 with_libmicrohttpd_ldflags=""
3246 AC_ARG_WITH([libmicrohttpd], [AS_HELP_STRING([--with-libmicrohttpd@<:@=PREFIX@:>@], [Path to libmicrohttpd.])],
3247   [
3248     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
3249       with_libmicrohttpd_cppflags="-I$withval/include"
3250       with_libmicrohttpd_ldflags="-L$withval/lib"
3251       with_libmicrohttpd="yes"
3252     fi
3253     if test "x$withval" = "xno"; then
3254       with_libmicrohttpd="no (disabled on command line)"
3255     fi
3256   ],
3257   [withval="yes"]
3258 )
3259 if test "x$withval" = "xyes"; then
3260   PKG_CHECK_MODULES([MICROHTTPD], [libmicrohttpd],
3261     [with_libmicrohttpd="yes"],
3262     [with_libmicrohttpd="no (pkg-config could not find libmicrohttpd)"]
3263   )
3264 fi
3265
3266 if test "x$MICROHTTPD_LIBS" = "x"; then
3267   MICROHTTPD_LIBS="-lmicrohttpd"
3268 fi
3269
3270 SAVE_CPPFLAGS="$CPPFLAGS"
3271 SAVE_LDFLAGS="$LDFLAGS"
3272 SAVE_LIBS="$LIBS"
3273 CPPFLAGS="$with_libmicrohttpd_cppflags $MICROHTTPD_CFLAGS"
3274 LDFLAGS="$with_libmicrohttpd_ldflags $LDFLAGS"
3275 LIBS="$LIBS $MICROHTTPD_LIBS"
3276
3277 if test "x$with_libmicrohttpd" = "xyes"; then
3278   AC_CHECK_HEADERS([microhttpd.h],
3279    [with_libmicrohttpd="yes"],
3280    [with_libmicrohttpd="no (<microhttpd.h> not found)"]
3281   )
3282 fi
3283
3284 if test "x$with_libmicrohttpd" = "xyes"; then
3285   AC_CHECK_LIB([microhttpd], [MHD_start_daemon],
3286     [with_libmicrohttpd="yes"],
3287     [with_libmicrohttpd="no (libmicrohttpd not found)"]
3288   )
3289 fi
3290
3291 CPPFLAGS="$SAVE_CPPFLAGS"
3292 LDFLAGS="$SAVE_LDFLAGS"
3293 LIBS="$SAVE_LIBS"
3294
3295 BUILD_WITH_LIBMICROHTTPD_CPPFLAGS="$with_libmicrohttpd_cppflags $MICROHTTPD_CFLAGS"
3296 BUILD_WITH_LIBMICROHTTPD_LDFLAGS="$with_libmicrohttpd_ldflags"
3297 BUILD_WITH_LIBMICROHTTPD_LIBS="$MICROHTTPD_LIBS"
3298 AC_SUBST([BUILD_WITH_LIBMICROHTTPD_CPPFLAGS])
3299 AC_SUBST([BUILD_WITH_LIBMICROHTTPD_LDFLAGS])
3300 AC_SUBST([BUILD_WITH_LIBMICROHTTPD_LIBS])
3301 # }}}
3302
3303 # --with-libmodbus {{{
3304 AC_ARG_WITH([libmodbus],
3305   [AS_HELP_STRING([--with-libmodbus@<:@=PREFIX@:>@], [Path to the modbus library.])],
3306   [
3307     if test "x$withval" = "xno"; then
3308       with_libmodbus="no"
3309     else if test "x$withval" = "xyes"; then
3310       with_libmodbus="use_pkgconfig"
3311     else if test -d "$with_libmodbus/lib"; then
3312       AC_MSG_NOTICE([Not checking for libmodbus: Manually configured])
3313       with_libmodbus_cflags="-I$withval/include"
3314       with_libmodbus_libs="-L$withval/lib -lmodbus"
3315       with_libmodbus="yes"
3316     fi; fi; fi
3317   ],
3318   [with_libmodbus="use_pkgconfig"]
3319 )
3320
3321 # configure using pkg-config
3322 if test "x$with_libmodbus" = "xuse_pkgconfig"; then
3323   AC_MSG_NOTICE([Checking for libmodbus using $PKG_CONFIG])
3324   $PKG_CONFIG --exists 'libmodbus' 2>/dev/null
3325   if test $? -ne 0; then
3326     with_libmodbus="no (pkg-config doesn't know libmodbus)"
3327   fi
3328 fi
3329
3330 if test "x$with_libmodbus" = "xuse_pkgconfig"; then
3331   with_libmodbus_cflags="`$PKG_CONFIG --cflags 'libmodbus'`"
3332   if test $? -ne 0; then
3333     with_libmodbus="no ($PKG_CONFIG failed)"
3334   fi
3335
3336   with_libmodbus_libs="`$PKG_CONFIG --libs 'libmodbus'`"
3337   if test $? -ne 0; then
3338     with_libmodbus="no ($PKG_CONFIG failed)"
3339   fi
3340 fi
3341
3342 if test "x$with_libmodbus" = "xuse_pkgconfig"; then
3343   with_libmodbus="yes"
3344 fi
3345
3346 if test "x$with_libmodbus" = "xyes"; then
3347   SAVE_CPPFLAGS="$CPPFLAGS"
3348   CPPFLAGS="$CPPFLAGS $with_libmodbus_cflags"
3349
3350   AC_CHECK_HEADERS([modbus.h],
3351     [with_libmodbus="yes"],
3352     [with_libmodbus="no (modbus.h not found)"]
3353   )
3354
3355   CPPFLAGS="$SAVE_CPPFLAGS"
3356 fi
3357
3358 if test "x$with_libmodbus" = "xyes"; then
3359   SAVE_LDFLAGS="$LDFLAGS"
3360   LDFLAGS="$LDFLAGS $with_libmodbus_libs"
3361
3362   AC_CHECK_LIB([modbus], [modbus_connect],
3363     [with_libmodbus="yes"],
3364     [with_libmodbus="no (symbol modbus_connect not found)"]
3365   )
3366
3367   LDFLAGS="$SAVE_LDFLAGS"
3368 fi
3369
3370 if test "x$with_libmodbus" = "xyes"; then
3371   BUILD_WITH_LIBMODBUS_CFLAGS="$with_libmodbus_cflags"
3372   BUILD_WITH_LIBMODBUS_LIBS="$with_libmodbus_libs"
3373 fi
3374
3375 AC_SUBST([BUILD_WITH_LIBMODBUS_CFLAGS])
3376 AC_SUBST([BUILD_WITH_LIBMODBUS_LIBS])
3377 # }}}
3378
3379 # --with-libmongoc {{{
3380 AC_ARG_WITH([libmongoc],
3381   [AS_HELP_STRING([--with-libmongoc@<:@=PREFIX@:>@], [Path to libmongoc.])],
3382   [
3383     if test "x$withval" = "xyes"; then
3384       with_libmongoc="yes"
3385     else if test "x$withval" = "xno"; then
3386       with_libmongoc="no"
3387     else
3388       with_libmongoc="no"
3389     fi; fi
3390   ],
3391   [with_libmongoc="yes"]
3392 )
3393
3394 if test "x$with_libmongoc" = "xyes"; then
3395   PKG_CHECK_MODULES([LIBMONGOC], [libmongoc-1.0],
3396     [with_libmongoc="yes"],
3397     [with_libmongoc="no (pkg-config could not find libmongoc)"]
3398   )
3399 fi
3400
3401 if test "x$with_libmongoc" = "xyes"; then
3402   SAVE_CPPFLAGS="$CPPFLAGS"
3403
3404   CPPFLAGS="$CPPFLAGS $LIBMONGOC_CFLAGS"
3405
3406   if test "x$CPPFLAGS" != "x"; then
3407     AC_MSG_NOTICE([libmongoc CPPFLAGS: $LIBMONGOC_CFLAGS])
3408   fi
3409
3410   AC_CHECK_HEADERS([mongoc.h],
3411     [with_libmongoc="yes"],
3412     [with_libmongoc="no ('mongoc.h' not found)"]
3413   )
3414
3415   CPPFLAGS="$SAVE_CPPFLAGS"
3416 fi
3417
3418 if test "x$with_libmongoc" = "xyes"; then
3419   SAVE_CPPFLAGS="$CPPFLAGS"
3420   SAVE_LDFLAGS="$LDFLAGS"
3421
3422   CPPFLAGS="$CPPFLAGS $LIBMONGOC_CFLAGS"
3423   LDFLAGS="$LDFLAGS $LIBMONGOC_LDFLAGS"
3424
3425   if test "x$LIBMONGOC_LDFLAGS" != "x"; then
3426     AC_MSG_NOTICE([libmongoc LDFLAGS: $LIBMONGOC_LDFLAGS])
3427   fi
3428
3429   AC_CHECK_LIB([mongoc-1.0], [mongoc_init],
3430     [with_libmongoc="yes"],
3431     [with_libmongoc="no (symbol 'mongoc_init' not found)"]
3432   )
3433
3434   CPPFLAGS="$SAVE_CPPFLAGS"
3435   LDFLAGS="$SAVE_LDFLAGS"
3436 fi
3437
3438 if test "x$with_libmongoc" = "xyes"; then
3439   BUILD_WITH_LIBMONGOC_CFLAGS="$LIBMONGOC_CFLAGS"
3440   BUILD_WITH_LIBMONGOC_LDFLAGS="$LIBMONGOC_LDFLAGS"
3441 fi
3442
3443 AC_SUBST([BUILD_WITH_LIBMONGOC_CFLAGS])
3444 AC_SUBST([BUILD_WITH_LIBMONGOC_LDFLAGS])
3445 # }}}
3446
3447 # --with-libmosquitto {{{
3448 AC_ARG_WITH([libmosquitto],
3449   [AS_HELP_STRING([--with-libmosquitto@<:@=PREFIX@:>@], [Path to libmosquitto.])],
3450   [
3451     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
3452       with_libmosquitto_cppflags="-I$withval/include"
3453       with_libmosquitto_ldflags="-L$withval/lib"
3454       with_libmosquitto="yes"
3455     else
3456       with_libmosquitto="$withval"
3457     fi
3458   ],
3459   [with_libmosquitto="yes"]
3460 )
3461
3462 if test "x$with_libmosquitto" = "xyes"; then
3463   SAVE_CPPFLAGS="$CPPFLAGS"
3464   CPPFLAGS="$CPPFLAGS $with_libmosquitto_cppflags"
3465
3466   AC_CHECK_HEADERS([mosquitto.h],
3467     [with_libmosquitto="yes"],
3468     [with_libmosquitto="no (mosquitto.h not found)"]
3469   )
3470
3471   CPPFLAGS="$SAVE_CPPFLAGS"
3472 fi
3473
3474 if test "x$with_libmosquitto" = "xyes"; then
3475   SAVE_LDFLAGS="$LDFLAGS"
3476   LDFLAGS="$LDFLAGS $with_libmosquitto_ldflags"
3477
3478   AC_CHECK_LIB([mosquitto], [mosquitto_connect],
3479     [with_libmosquitto="yes"],
3480     [with_libmosquitto="no (libmosquitto not found)"]
3481   )
3482
3483   LDFLAGS="$SAVE_LDFLAGS"
3484 fi
3485
3486 if test "x$with_libmosquitto" = "xyes"; then
3487   BUILD_WITH_LIBMOSQUITTO_CPPFLAGS="$with_libmosquitto_cppflags"
3488   BUILD_WITH_LIBMOSQUITTO_LDFLAGS="$with_libmosquitto_ldflags"
3489   BUILD_WITH_LIBMOSQUITTO_LIBS="-lmosquitto"
3490 fi
3491
3492 AC_SUBST([BUILD_WITH_LIBMOSQUITTO_CPPFLAGS])
3493 AC_SUBST([BUILD_WITH_LIBMOSQUITTO_LDFLAGS])
3494 AC_SUBST([BUILD_WITH_LIBMOSQUITTO_LIBS])
3495 # }}}
3496
3497 # --with-libmysql {{{
3498 with_mysql_config="mysql_config"
3499 AC_ARG_WITH([libmysql],
3500   [AS_HELP_STRING([--with-libmysql@<:@=PREFIX@:>@], [Path to libmysql.])],
3501   [
3502     if test "x$withval" = "xno"; then
3503       with_libmysql="no"
3504     else if test "x$withval" = "xyes"; then
3505       with_libmysql="yes"
3506     else
3507       if test -f "$withval" && test -x "$withval"; then
3508         with_mysql_config="$withval"
3509       else if test -x "$withval/bin/mysql_config"; then
3510         with_mysql_config="$withval/bin/mysql_config"
3511       fi; fi
3512       with_libmysql="yes"
3513     fi; fi
3514   ],
3515   [with_libmysql="yes"]
3516 )
3517
3518 if test "x$with_libmysql" = "xyes"; then
3519   with_mysql_cflags=`$with_mysql_config --include 2>/dev/null`
3520   if test $? -ne 0; then
3521     with_libmysql="no ($with_mysql_config failed)"
3522   else
3523     SAVE_CPPFLAGS="$CPPFLAGS"
3524     CPPFLAGS="$CPPFLAGS $with_mysql_cflags"
3525
3526     AC_CHECK_HEADERS([mysql.h],
3527       [have_mysql_h="yes"],
3528       [have_mysql_h="no"]
3529     )
3530
3531     if test "x$have_mysql_h" != "xyes"; then
3532       AC_CHECK_HEADERS([mysql/mysql.h],
3533         [have_mysql_mysql_h="yes"],
3534         [],
3535       )
3536     fi
3537
3538     if test "x$have_mysql_h" != "xyes" && test "x$have_mysql_mysql_h" != "xyes"; then
3539       with_libmysql="no (mysql.h not found)"
3540     fi
3541
3542     CPPFLAGS="$SAVE_CPPFLAGS"
3543   fi
3544 fi
3545
3546 if test "x$with_libmysql" = "xyes"; then
3547   with_mysql_libs=`$with_mysql_config --libs_r 2>/dev/null`
3548   if test $? -ne 0; then
3549     with_libmysql="no ($with_mysql_config failed)"
3550   else
3551     SAVE_LIBS="$LIBS"
3552     LIBS="$with_mysql_libs"
3553
3554     AC_SEARCH_LIBS([mysql_get_server_version],
3555       [],
3556       [with_libmysql="yes"],
3557       [with_libmysql="no (symbol 'mysql_get_server_version' not found in ${LIBS})"],
3558       []
3559     )
3560     LIBS="$SAVE_LIBS"
3561   fi
3562 fi
3563
3564 if test "x$with_libmysql" = "xyes"; then
3565   BUILD_WITH_LIBMYSQL_CFLAGS="$with_mysql_cflags"
3566   BUILD_WITH_LIBMYSQL_LIBS="$with_mysql_libs"
3567 fi
3568
3569 AC_SUBST([BUILD_WITH_LIBMYSQL_CFLAGS])
3570 AC_SUBST([BUILD_WITH_LIBMYSQL_LIBS])
3571 # }}}
3572
3573 # --with-libmnl {{{
3574 AC_ARG_WITH([libmnl],
3575   [AS_HELP_STRING([--with-libmnl@<:@=PREFIX@:>@], [Path to libmnl.])],
3576   [
3577     if test "x$withval" = "xyes"; then
3578       with_libmnl="yes"
3579      else if test "x$withval" = "xno"; then
3580        with_libmnl="no"
3581      else
3582        if test -d "$withval/include"; then
3583          with_libmnl_cflags="-I$withval/include"
3584          with_libmnl_libs="-L$withval/lib -lmnl"
3585          with_libmnl="yes"
3586        else
3587          AC_MSG_ERROR("no such directory: $withval/include")
3588        fi
3589      fi; fi
3590   ],
3591   [
3592     if test "x$ac_system" = "xLinux"; then
3593       with_libmnl="yes"
3594     else
3595       with_libmnl="no (Linux only library)"
3596     fi
3597   ]
3598 )
3599
3600 if test "x$with_libmnl" = "xyes"; then
3601   if $PKG_CONFIG --exists libmnl 2>/dev/null; then
3602     with_libmnl_cflags="$with_libmnl_ldflags `$PKG_CONFIG --cflags libmnl`"
3603     with_libmnl_libs="$with_libmnl_libs `$PKG_CONFIG --libs libmnl`"
3604   fi
3605
3606   AC_CHECK_HEADERS([libmnl.h libmnl/libmnl.h],
3607     [
3608       with_libmnl="yes"
3609       break
3610     ],
3611     [],
3612     [[
3613       #include <stdio.h>
3614       #include <sys/types.h>
3615       #include <asm/types.h>
3616       #include <sys/socket.h>
3617       #include <linux/netlink.h>
3618       #include <linux/rtnetlink.h>]]
3619   )
3620
3621   AC_CHECK_HEADERS([linux/gen_stats.h linux/pkt_sched.h],
3622     [],
3623     [],
3624     [[
3625       #include <stdio.h>
3626       #include <sys/types.h>
3627       #include <asm/types.h>
3628       #include <sys/socket.h>
3629     ]]
3630   )
3631
3632   AC_COMPILE_IFELSE(
3633     [
3634       AC_LANG_PROGRAM(
3635         [[
3636           #include <stdio.h>
3637           #include <sys/types.h>
3638           #include <asm/types.h>
3639           #include <sys/socket.h>
3640           #include <linux/netlink.h>
3641           #include <linux/rtnetlink.h>
3642         ]],
3643         [[
3644           int retval = TCA_STATS2;
3645           return retval;
3646         ]]
3647       )
3648     ],
3649     [AC_DEFINE([HAVE_TCA_STATS2], [1], [True if the enum-member TCA_STATS2 exists])]
3650   )
3651
3652   AC_COMPILE_IFELSE(
3653     [
3654       AC_LANG_PROGRAM(
3655         [[
3656           #include <stdio.h>
3657           #include <sys/types.h>
3658           #include <asm/types.h>
3659           #include <sys/socket.h>
3660           #include <linux/netlink.h>
3661           #include <linux/rtnetlink.h>
3662         ]],
3663         [[
3664           int retval = TCA_STATS;
3665           return retval;
3666         ]]
3667       )
3668     ],
3669     [AC_DEFINE([HAVE_TCA_STATS], 1, [True if the enum-member TCA_STATS exists])]
3670   )
3671
3672   AC_CHECK_MEMBERS([struct rtnl_link_stats64.tx_window_errors],
3673     [AC_DEFINE(HAVE_RTNL_LINK_STATS64, 1, [Define if struct rtnl_link_stats64 exists and is usable.])],
3674     [],
3675     [[#include <linux/if_link.h>]]
3676   )
3677
3678   AC_CHECK_LIB([mnl], [mnl_nlmsg_get_payload],
3679     [with_libmnl="yes"],
3680     [with_libmnl="no (symbol 'mnl_nlmsg_get_payload' not found)"],
3681     [$with_libmnl_libs]
3682   )
3683 fi
3684
3685 if test "x$with_libmnl" = "xyes"; then
3686   BUILD_WITH_LIBMNL_CFLAGS="$with_libmnl_cflags"
3687   BUILD_WITH_LIBMNL_LIBS="$with_libmnl_libs"
3688 fi
3689 AC_SUBST([BUILD_WITH_LIBMNL_CFLAGS])
3690 AC_SUBST([BUILD_WITH_LIBMNL_LIBS])
3691 # }}}
3692
3693 # --with-libnetapp {{{
3694 AC_ARG_VAR([LIBNETAPP_CPPFLAGS], [C preprocessor flags required to build with libnetapp])
3695 AC_ARG_VAR([LIBNETAPP_LDFLAGS],  [Linker flags required to build with libnetapp])
3696 AC_ARG_VAR([LIBNETAPP_LIBS],     [Other libraries required to link against libnetapp])
3697 AC_ARG_WITH([libnetapp],
3698   [AS_HELP_STRING([--with-libnetapp@<:@=PREFIX@:>@], [Path to libnetapp.])],
3699   [
3700    if test -d "$withval"; then
3701      LIBNETAPP_CPPFLAGS="$LIBNETAPP_CPPFLAGS -I$withval/include"
3702      LIBNETAPP_LDFLAGS="$LIBNETAPP_LDFLAGS -L$withval/lib"
3703      with_libnetapp="yes"
3704    else
3705      with_libnetapp="$withval"
3706    fi
3707   ],
3708   [with_libnetapp="yes"]
3709 )
3710
3711 SAVE_CPPFLAGS="$CPPFLAGS"
3712 SAVE_LDFLAGS="$LDFLAGS"
3713 CPPFLAGS="$CPPFLAGS $LIBNETAPP_CPPFLAGS"
3714 LDFLAGS="$LDFLAGS $LIBNETAPP_LDFLAGS"
3715
3716 if test "x$with_libnetapp" = "xyes"; then
3717   if test "x$LIBNETAPP_CPPFLAGS" != "x"; then
3718     AC_MSG_NOTICE([netapp CPPFLAGS: $LIBNETAPP_CPPFLAGS])
3719   fi
3720   AC_CHECK_HEADERS([netapp_api.h],
3721     [with_libnetapp="yes"],
3722     [with_libnetapp="no (netapp_api.h not found)"]
3723   )
3724 fi
3725
3726 if test "x$with_libnetapp" = "xyes"; then
3727   if test "x$LIBNETAPP_LDFLAGS" != "x"; then
3728     AC_MSG_NOTICE([netapp LDFLAGS: $LIBNETAPP_LDFLAGS])
3729   fi
3730
3731   if test "x$LIBNETAPP_LIBS" = "x"; then
3732     LIBNETAPP_LIBS="$PTHREAD_LIBS -lxml -ladt -lssl -lm -lcrypto -lz"
3733   fi
3734
3735   AC_MSG_NOTICE([netapp LIBS: $LIBNETAPP_LIBS])
3736
3737   AC_CHECK_LIB([netapp], [na_server_invoke_elem],
3738     [with_libnetapp="yes"],
3739     [with_libnetapp="no (symbol na_server_invoke_elem not found)"],
3740     [$LIBNETAPP_LIBS]
3741   )
3742
3743   LIBNETAPP_LIBS="-lnetapp $LIBNETAPP_LIBS"
3744 fi
3745
3746 CPPFLAGS="$SAVE_CPPFLAGS"
3747 LDFLAGS="$SAVE_LDFLAGS"
3748
3749 AC_SUBST([LIBNETAPP_CPPFLAGS])
3750 AC_SUBST([LIBNETAPP_LDFLAGS])
3751 AC_SUBST([LIBNETAPP_LIBS])
3752 # }}}
3753
3754 # --with-libnetsnmp {{{
3755 AC_ARG_WITH([libnetsnmp],
3756   [AS_HELP_STRING([--with-libnetsnmp@<:@=PREFIX@:>@], [Path to libnetsnmp.])],
3757   [
3758     if test "x$withval" = "xno"; then
3759      with_libnetsnmp="no"
3760     else if test "x$withval" = "xyes"; then
3761      with_libnetsnmp="yes"
3762     else
3763       with_libnetsnmp_cppflags="-I$withval/include"
3764       with_libnetsnmp_ldflags="-I$withval/lib"
3765       with_libnetsnmp="yes"
3766     fi; fi
3767   ],
3768   [with_libnetsnmp="yes"]
3769 )
3770
3771 if test "x$with_libnetsnmp" = "xyes"; then
3772   SAVE_CPPFLAGS="$CPPFLAGS"
3773   CPPFLAGS="$CPPFLAGS $with_libnetsnmp_cppflags"
3774
3775   AC_CHECK_HEADERS([net-snmp/net-snmp-config.h],
3776     [with_libnetsnmp="yes"],
3777     [with_libnetsnmp="no (net-snmp/net-snmp-config.h not found)"]
3778   )
3779
3780   AC_CHECK_HEADERS([net-snmp/net-snmp-includes.h],
3781     [with_libnetsnmp="yes"],
3782     [with_libnetsnmp="no (net-snmp/net-snmp-includes.h not found)"],
3783     [[
3784       #if HAVE_NET_SNMP_NET_SNMP_CONFIG_H
3785       # include <net-snmp/net-snmp-config.h>
3786       #endif
3787     ]]
3788   )
3789
3790   CPPFLAGS="$SAVE_CPPFLAGS"
3791 fi
3792
3793 if test "x$with_libnetsnmp" = "xyes"; then
3794   SAVE_LDFLAGS="$LDFLAGS"
3795   LDFLAGS="$LDFLAGS $with_libnetsnmp_ldflags"
3796
3797   AC_CHECK_LIB([netsnmp], [init_snmp],
3798     [with_libnetsmp="yes"],
3799     [with_libnetsnmp="no (libnetsnmp not found)"]
3800   )
3801
3802   LDFLAGS="$SAVE_LDFLAGS"
3803 fi
3804
3805 if test "x$with_libnetsnmp" = "xyes"; then
3806   BUILD_WITH_LIBNETSNMP_CPPFLAGS="$with_libnetsnmp_cppflags"
3807   BUILD_WITH_LIBNETSNMP_LDFLAGS="$with_libnetsnmp_ldflags"
3808   BUILD_WITH_LIBNETSNMP_LIBS="-lnetsnmp"
3809 fi
3810
3811 AC_SUBST([BUILD_WITH_LIBNETSNMP_CPPFLAGS])
3812 AC_SUBST([BUILD_WITH_LIBNETSNMP_LDFLAGS])
3813 AC_SUBST([BUILD_WITH_LIBNETSNMP_LIBS])
3814 # }}}
3815
3816 # --with-libnetsmpagent {{{
3817 AC_ARG_WITH([libnetsnmpagent],
3818   [AS_HELP_STRING([--with-libnetsnmpagent@<:@=PREFIX@:>@], [Path to libnetsnmpagent.])],
3819   [
3820     if test "x$withval" = "xno"; then
3821       with_libnetsnmpagent="no"
3822     else if test "x$withval" = "xyes"; then
3823       with_libnetsnmpagent="yes"
3824     else
3825       with_libnetsnmpagent_cppflags="-I$withval/include"
3826       with_libnetsnmpagent_ldflags="-I$withval/lib"
3827       with_libnetsnmpagent="yes"
3828     fi; fi
3829   ],
3830   [with_libnetsnmpagent="yes"]
3831 )
3832
3833 if test "x$with_libnetsnmpagent" = "xyes"; then
3834   SAVE_CPPFLAGS="$CPPFLAGS"
3835   CPPFLAGS="$CPPFLAGS $with_libnetsnmpagent_cppflags"
3836
3837   AC_CHECK_HEADERS([net-snmp/agent/net-snmp-agent-includes.h],
3838     [],
3839     [with_libnetsnmpagent="no (net-snmp/agent/net-snmp-agent-includes.h not found)"],
3840     [[
3841       #if HAVE_NET_SNMP_NET_SNMP_CONFIG_H
3842       # include <net-snmp/net-snmp-config.h>
3843       #endif
3844       #if HAVE_NET_SNMP_NET_SNMP_INCLUDES_H
3845       # include <net-snmp/net-snmp-includes.h>
3846       #endif
3847     ]]
3848   )
3849
3850   CPPFLAGS="$SAVE_CPPFLAGS"
3851 fi
3852
3853 if test "x$with_libnetsnmpagent" = "xyes"; then
3854   SAVE_LDFLAGS="$LDFLAGS"
3855   LDFLAGS="$LDFLAGS $with_libnetsnmpagent_ldflags"
3856
3857   # older versions of libnetsnmpagent fail to link
3858   # against the helpers library, so do that explicitly
3859   AC_CHECK_LIB([netsnmphelpers], [netsnmp_init_helpers],
3860     [libnetsnmphelpers="-lnetsnmphelpers"],
3861     [libnetsnmphelpers=""]
3862   )
3863
3864   AC_CHECK_LIB([netsnmpagent], [init_agent],
3865     [with_libnetsnmpagent="yes"],
3866     [with_libnetsnmpagent="no (libnetsnmpagent not found)"],
3867     [$libnetsnmphelpers]
3868   )
3869
3870   LDFLAGS="$SAVE_LDFLAGS"
3871 fi
3872
3873 if test "x$with_libnetsnmpagent" = "xyes"; then
3874   BUILD_WITH_LIBNETSNMPAGENT_LIBS="-lnetsnmpagent $libnetsnmphelpers"
3875 fi
3876
3877 AC_SUBST([BUILD_WITH_LIBNETSNMPAGENT_CPPFLAGS])
3878 AC_SUBST([BUILD_WITH_LIBNETSNMPAGENT_LDFLAGS])
3879 AC_SUBST([BUILD_WITH_LIBNETSNMPAGENT_LIBS])
3880 # }}}
3881
3882 # --with-liboping {{{
3883 AC_ARG_WITH([liboping],
3884   [AS_HELP_STRING([--with-liboping@<:@=PREFIX@:>@], [Path to liboping.])],
3885   [
3886     if test "x$withval" = "xyes"; then
3887       with_liboping="yes"
3888     else if test "x$withval" = "xno"; then
3889       with_liboping="no"
3890     else
3891       with_liboping="yes"
3892       LIBOPING_CPPFLAGS="-I$withval/include"
3893       LIBOPING_LDFLAGS="-L$withval/lib"
3894     fi; fi
3895   ],
3896   [with_liboping="yes"]
3897 )
3898
3899 SAVE_CPPFLAGS="$CPPFLAGS"
3900 SAVE_LDFLAGS="$LDFLAGS"
3901 CPPFLAGS="$CPPFLAGS $LIBOPING_CPPFLAGS"
3902 LDFLAGS="$LDFLAGS $LIBOPING_LDFLAGS"
3903
3904 if test "x$with_liboping" = "xyes"; then
3905   AC_CHECK_HEADERS([oping.h],
3906     [with_liboping="yes"],
3907     [with_liboping="no (oping.h not found)"]
3908   )
3909 fi
3910
3911 if test "x$with_liboping" = "xyes"; then
3912   AC_CHECK_LIB([oping], [ping_construct],
3913     [with_liboping="yes"],
3914     [with_liboping="no (symbol 'ping_construct' not found)"]
3915   )
3916 fi
3917
3918 CPPFLAGS="$SAVE_CPPFLAGS"
3919 LDFLAGS="$SAVE_LDFLAGS"
3920
3921 if test "x$with_liboping" = "xyes"; then
3922   BUILD_WITH_LIBOPING_CPPFLAGS="$LIBOPING_CPPFLAGS"
3923   BUILD_WITH_LIBOPING_LDFLAGS="$LIBOPING_LDFLAGS"
3924 fi
3925
3926 AC_SUBST([BUILD_WITH_LIBOPING_CPPFLAGS])
3927 AC_SUBST([BUILD_WITH_LIBOPING_LDFLAGS])
3928 # }}}
3929
3930 # --with-oracle {{{
3931 AC_ARG_WITH([oracle],
3932   [AS_HELP_STRING([--with-oracle@<:@=ORACLE_HOME@:>@], [Path to Oracle.])],
3933   [
3934     if test "x$withval" = "xyes"; then
3935       if test "x$ORACLE_HOME" = "x"; then
3936         AC_MSG_WARN([Use of the Oracle library has been forced, but the environment variable ORACLE_HOME is not set.])
3937       fi
3938       with_oracle="yes"
3939     else if test "x$withval" = "xno"; then
3940       with_oracle="no"
3941     else
3942       with_oracle="yes"
3943       ORACLE_HOME="$withval"
3944     fi; fi
3945   ],
3946   [
3947     if test "x$ORACLE_HOME" = "x"; then
3948       with_oracle="no (ORACLE_HOME is not set)"
3949     else
3950       with_oracle="yes"
3951     fi
3952   ]
3953 )
3954
3955 if test "x$ORACLE_HOME" != "x"; then
3956   with_oracle_cppflags="-I$ORACLE_HOME/rdbms/public"
3957   if test -e "$ORACLE_HOME/lib/ldflags"; then
3958     with_oracle_libs=`cat "$ORACLE_HOME/lib/ldflags"`
3959   fi
3960   with_oracle_libs="-L$ORACLE_HOME/lib -lclntsh"
3961 fi
3962
3963 if test "x$with_oracle" = "xyes"; then
3964   SAVE_CPPFLAGS="$CPPFLAGS"
3965   CPPFLAGS="$CPPFLAGS $with_oracle_cppflags"
3966
3967   AC_CHECK_HEADERS([oci.h],
3968     [with_oracle="yes"],
3969     [with_oracle="no (oci.h not found)"]
3970   )
3971
3972   CPPFLAGS="$SAVE_CPPFLAGS"
3973 fi
3974
3975 if test "x$with_oracle" = "xyes"; then
3976   SAVE_CPPFLAGS="$CPPFLAGS"
3977   SAVE_LIBS="$LIBS"
3978   CPPFLAGS="$CPPFLAGS $with_oracle_cppflags"
3979   LIBS="$LIBS $with_oracle_libs"
3980
3981   AC_CHECK_FUNC([OCIEnvCreate],
3982     [with_oracle="yes"],
3983     [with_oracle="no (Symbol 'OCIEnvCreate' not found)"]
3984   )
3985
3986   CPPFLAGS="$SAVE_CPPFLAGS"
3987   LIBS="$SAVE_LIBS"
3988 fi
3989
3990 if test "x$with_oracle" = "xyes"; then
3991   BUILD_WITH_ORACLE_CPPFLAGS="$with_oracle_cppflags"
3992   BUILD_WITH_ORACLE_LIBS="$with_oracle_libs"
3993 fi
3994
3995 AC_SUBST([BUILD_WITH_ORACLE_CPPFLAGS])
3996 AC_SUBST([BUILD_WITH_ORACLE_LIBS])
3997 # }}}
3998
3999 # --with-libowcapi {{{
4000 AC_ARG_WITH([libowcapi],
4001   [AS_HELP_STRING([--with-libowcapi@<:@=PREFIX@:>@], [Path to libowcapi.])],
4002   [
4003     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
4004       with_libowcapi_cppflags="-I$withval/include"
4005       with_libowcapi_ldflags="-L$withval/lib"
4006       with_libowcapi="yes"
4007     else
4008       with_libowcapi="$withval"
4009     fi
4010   ],
4011   [with_libowcapi="yes"]
4012 )
4013
4014 if test "x$with_libowcapi" = "xyes"; then
4015   SAVE_CPPFLAGS="$CPPFLAGS"
4016   CPPFLAGS="$CPPFLAGS $with_libowcapi_cppflags"
4017
4018   AC_CHECK_HEADERS([owcapi.h],
4019     [with_libowcapi="yes"],
4020     [with_libowcapi="no (owcapi.h not found)"]
4021   )
4022
4023   CPPFLAGS="$SAVE_CPPFLAGS"
4024 fi
4025
4026 if test "x$with_libowcapi" = "xyes"; then
4027   SAVE_LDFLAGS="$LDFLAGS"
4028   LDFLAGS="$LDFLAGS $with_libowcapi_ldflags"
4029
4030   AC_CHECK_LIB([owcapi], [OW_get],
4031     [with_libowcapi="yes"],
4032     [with_libowcapi="no (libowcapi not found)"]
4033   )
4034
4035   LDFLAGS="$SAVE_LDFLAGS"
4036 fi
4037
4038 if test "x$with_libowcapi" = "xyes"; then
4039   BUILD_WITH_LIBOWCAPI_CPPFLAGS="$with_libowcapi_cppflags"
4040   BUILD_WITH_LIBOWCAPI_LDFLAGS="$with_libowcapi_ldflags"
4041   BUILD_WITH_LIBOWCAPI_LIBS="-lowcapi"
4042 fi
4043
4044 AC_SUBST([BUILD_WITH_LIBOWCAPI_CPPFLAGS])
4045 AC_SUBST([BUILD_WITH_LIBOWCAPI_LDFLAGS])
4046 AC_SUBST([BUILD_WITH_LIBOWCAPI_LIBS])
4047 # }}}
4048
4049 # --with-libpcap {{{
4050 AC_ARG_WITH([libpcap],
4051   [AS_HELP_STRING([--with-libpcap@<:@=PREFIX@:>@], [Path to libpcap.])],
4052   [
4053     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
4054       with_libpcap_cppflags="-I$withval/include"
4055       with_libpcap_ldflags="$LDFLAGS -L$withval/lib"
4056       with_libpcap="yes"
4057     else
4058       with_libpcap="$withval"
4059     fi
4060   ],
4061   [with_libpcap="yes"]
4062 )
4063
4064 if test "x$with_libpcap" = "xyes"; then
4065   SAVE_CPPFLAGS="$CPPFLAGS"
4066   CPPFLAGS="$CPPFLAGS $with_libpcap_cppflags"
4067
4068   AC_CHECK_HEADERS([pcap.h],
4069     [with_libpcap="yes"],
4070     [with_libpcap="no (pcap.h not found)"]
4071   )
4072
4073   CPPFLAGS="$SAVE_CPPFLAGS"
4074 fi
4075
4076 if test "x$with_libpcap" = "xyes"; then
4077   SAVE_LDFLAGS="$LDFLAGS"
4078   LDFLAGS="$LDFLAGS $with_libpcap_ldflags"
4079
4080   AC_CHECK_LIB([pcap], [pcap_open_live],
4081     [with_libpcap="yes"],
4082     [with_libpcap="no (libpcap not found)"]
4083   )
4084
4085   LDFLAGS="$SAVE_LDFLAGS"
4086 fi
4087
4088 if test "x$with_libpcap" = "xyes"; then
4089   AC_CACHE_CHECK([whether libpcap has PCAP_ERROR_IFACE_NOT_UP],
4090     [c_cv_libpcap_have_pcap_error_iface_not_up],
4091     [
4092       AC_COMPILE_IFELSE(
4093         [
4094           AC_LANG_PROGRAM(
4095             [[#include <pcap.h>]],
4096             [[
4097               int val = PCAP_ERROR_IFACE_NOT_UP;
4098               return(val);
4099             ]]
4100           )
4101         ],
4102         [c_cv_libpcap_have_pcap_error_iface_not_up="yes"],
4103         [c_cv_libpcap_have_pcap_error_iface_not_up="no"]
4104       )
4105     ]
4106   )
4107 fi
4108
4109 if test "x$c_cv_libpcap_have_pcap_error_iface_not_up" != "xyes"; then
4110   with_libpcap="no (pcap.h misses PCAP_ERROR_IFACE_NOT_UP)"
4111 fi
4112
4113 if test "x$with_libpcap" = "xyes"; then
4114   BUILD_WITH_LIBPCAP_CPPFLAGS="$with_libpcap_cppflags"
4115   BUILD_WITH_LIBPCAP_LDFLAGS="$with_libpcap_ldflags"
4116   BUILD_WITH_LIBPCAP_LIBS="-lpcap"
4117 fi
4118
4119 AC_SUBST([BUILD_WITH_LIBPCAP_CPPFLAGS])
4120 AC_SUBST([BUILD_WITH_LIBPCAP_LDFLAGS])
4121 AC_SUBST([BUILD_WITH_LIBPCAP_LIBS])
4122 # }}}
4123
4124 # --with-libperl {{{
4125 AC_ARG_WITH([libperl],
4126   [AS_HELP_STRING([--with-libperl@<:@=PREFIX@:>@], [Path to libperl.])],
4127   [
4128     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
4129       LDFLAGS="$LDFLAGS -L$withval/lib"
4130       CPPFLAGS="$CPPFLAGS -I$withval/include"
4131       with_libperl="yes"
4132     else
4133       with_libperl="$withval"
4134     fi
4135   ],
4136   [with_libperl="yes"]
4137 )
4138
4139 AC_ARG_VAR([PERL], [path to Perl interpreter])
4140 AC_PATH_PROG([PERL], [perl])
4141
4142 if test "x$PERL" = "x"; then
4143   with_libperl="no (no Perl interpreter found)"
4144 fi
4145
4146 if test "x$with_libperl" = "xyes"; then
4147   SAVE_CFLAGS="$CFLAGS"
4148   SAVE_LIBS="$LIBS"
4149   dnl ARCHFLAGS="" -> disable multi -arch on OSX (see Config_heavy.pl:fetch_string)
4150   PERL_CFLAGS=`ARCHFLAGS="" $PERL -MExtUtils::Embed -e perl_inc`
4151   PERL_LIBS=`ARCHFLAGS="" $PERL -MExtUtils::Embed -e ldopts`
4152   CFLAGS="$CFLAGS $PERL_CFLAGS"
4153   LIBS="$LIBS $PERL_LIBS"
4154
4155   AC_CACHE_CHECK([for libperl],
4156     [c_cv_have_libperl],
4157     [
4158       AC_LINK_IFELSE(
4159         [
4160           AC_LANG_PROGRAM(
4161             [[
4162               #define PERL_NO_GET_CONTEXT
4163               #include <EXTERN.h>
4164               #include <perl.h>
4165               #include <XSUB.h>
4166             ]],
4167             [[
4168               dTHX;
4169               load_module (PERL_LOADMOD_NOIMPORT,
4170                 newSVpv ("Collectd::Plugin::FooBar", 24),
4171                 Nullsv);
4172             ]]
4173           )
4174         ],
4175         [c_cv_have_libperl="yes"],
4176         [c_cv_have_libperl="no"]
4177       )
4178     ]
4179   )
4180
4181   CFLAGS="$SAVE_CFLAGS"
4182   LIBS="$SAVE_LIBS"
4183
4184   if test "x$c_cv_have_libperl" = "xno"; then
4185     with_libperl="no"
4186   fi
4187 fi
4188
4189 if test "x$with_libperl" = "xyes"; then
4190   SAVE_CFLAGS="$CFLAGS"
4191   SAVE_LIBS="$LIBS"
4192   CFLAGS="$CFLAGS $PERL_CFLAGS"
4193   LIBS="$LIBS $PERL_LIBS"
4194
4195   AC_CACHE_CHECK([if Perl supports ithreads],
4196     [c_cv_have_perl_ithreads],
4197     [
4198       AC_LINK_IFELSE(
4199         [
4200           AC_LANG_PROGRAM(
4201             [[
4202               #include <EXTERN.h>
4203               #include <perl.h>
4204               #include <XSUB.h>
4205
4206               #if !defined(USE_ITHREADS)
4207               # error "Perl does not support ithreads!"
4208               #endif /* !defined(USE_ITHREADS) */
4209             ]],
4210             []
4211           )
4212         ],
4213         [c_cv_have_perl_ithreads="yes"],
4214         [c_cv_have_perl_ithreads="no"]
4215       )
4216     ]
4217   )
4218
4219   CFLAGS="$SAVE_CFLAGS"
4220   LIBS="$SAVE_LIBS"
4221 fi
4222
4223 if test "x$with_libperl" = "xyes"; then
4224   # trigger an error if Perl_load_module*() uses __attribute__nonnull__(3)
4225   # (see issues #41 and #42)
4226   SAVE_CFLAGS="$CFLAGS"
4227   SAVE_LIBS="$LIBS"
4228   CFLAGS="$CFLAGS $PERL_CFLAGS -Wall -Werror"
4229   LIBS="$LIBS $PERL_LIBS"
4230
4231   AC_CACHE_CHECK([for broken Perl_load_module()],
4232     [c_cv_have_broken_perl_load_module],
4233     [
4234       AC_LINK_IFELSE(
4235         [
4236           AC_LANG_PROGRAM(
4237             [[
4238               #define PERL_NO_GET_CONTEXT
4239               #include <EXTERN.h>
4240               #include <perl.h>
4241               #include <XSUB.h>
4242             ]],
4243             [[
4244               dTHX;
4245               load_module (PERL_LOADMOD_NOIMPORT,
4246                 newSVpv ("Collectd::Plugin::FooBar", 24),
4247                 Nullsv);
4248             ]]
4249           )
4250         ],
4251         [c_cv_have_broken_perl_load_module="no"],
4252         [c_cv_have_broken_perl_load_module="yes"]
4253       )
4254     ]
4255   )
4256
4257   CFLAGS="$SAVE_CFLAGS"
4258   LIBS="$SAVE_LIBS"
4259 fi
4260
4261 if test "x$c_cv_have_broken_perl_load_module" = "xyes"; then
4262   PERL_CFLAGS="$PERL_CFLAGS -Wno-nonnull"
4263 fi
4264
4265 if test "x$with_libperl" = "xyes"; then
4266   SAVE_CFLAGS="$CFLAGS"
4267   SAVE_LIBS="$LIBS"
4268   CFLAGS="$CFLAGS $PERL_CFLAGS"
4269   LIBS="$LIBS $PERL_LIBS"
4270
4271   AC_CHECK_MEMBER(
4272     [struct mgvtbl.svt_local],
4273     [have_struct_mgvtbl_svt_local="yes"],
4274     [have_struct_mgvtbl_svt_local="no"],
4275     [[
4276       #include <EXTERN.h>
4277       #include <perl.h>
4278       #include <XSUB.h>
4279     ]]
4280   )
4281
4282   if test "x$have_struct_mgvtbl_svt_local" = "xyes"; then
4283     AC_DEFINE([HAVE_PERL_STRUCT_MGVTBL_SVT_LOCAL], [1], [Define if Perls struct mgvtbl has member svt_local.])
4284   fi
4285
4286   CFLAGS="$SAVE_CFLAGS"
4287   LIBS="$SAVE_LIBS"
4288 fi
4289 AC_SUBST([PERL_CFLAGS])
4290 AC_SUBST([PERL_LIBS])
4291
4292 # }}}
4293
4294 # --with-libpq {{{
4295 with_pg_config="pg_config"
4296 AC_ARG_WITH([libpq],
4297   [AS_HELP_STRING([--with-libpq@<:@=PREFIX@:>@], [Path to libpq.])],
4298   [
4299     if test "x$withval" = "xno" || test "x$withval" = "xyes"; then
4300       with_libpq="$withval"
4301     else
4302       if test -f "$withval" && test -x "$withval"; then
4303         with_pg_config="$withval"
4304       else if test -x "$withval/bin/pg_config"; then
4305         with_pg_config="$withval/bin/pg_config"
4306       fi; fi
4307       with_libpq="yes"
4308     fi
4309   ],
4310   [with_libpq="yes"]
4311 )
4312
4313 if test "x$with_libpq" = "xyes"; then
4314   with_libpq_includedir=`$with_pg_config --includedir 2> /dev/null`
4315   pg_config_status=$?
4316
4317   if test $pg_config_status -eq 0; then
4318     if test -n "$with_libpq_includedir"; then
4319       for dir in $with_libpq_includedir; do
4320         with_libpq_cppflags="$with_libpq_cppflags -I$dir"
4321       done
4322     fi
4323   else
4324     AC_MSG_WARN([$with_pg_config returned with status $pg_config_status])
4325   fi
4326
4327   SAVE_CPPFLAGS="$CPPFLAGS"
4328   CPPFLAGS="$CPPFLAGS $with_libpq_cppflags"
4329
4330   AC_CHECK_HEADERS([libpq-fe.h],
4331     [with_libpq="yes"],
4332     [with_libpq="no (libpq-fe.h not found)"]
4333   )
4334
4335   CPPFLAGS="$SAVE_CPPFLAGS"
4336 fi
4337
4338 if test "x$with_libpq" = "xyes"; then
4339   with_libpq_libdir=`$with_pg_config --libdir 2> /dev/null`
4340   pg_config_status=$?
4341
4342   if test $pg_config_status -eq 0
4343   then
4344     if test -n "$with_libpq_libdir"; then
4345       for dir in $with_libpq_libdir; do
4346         with_libpq_ldflags="$with_libpq_ldflags -L$dir"
4347       done
4348     fi
4349   else
4350     AC_MSG_WARN([$with_pg_config returned with status $pg_config_status])
4351   fi
4352
4353   SAVE_LDFLAGS="$LDFLAGS"
4354   LDFLAGS="$LDFLAGS $with_libpq_ldflags"
4355
4356   AC_CHECK_LIB([pq], [PQserverVersion],
4357     [with_libpq="yes"],
4358     [with_libpq="no (symbol 'PQserverVersion' not found)"])
4359
4360   LDFLAGS="$SAVE_LDFLAGS"
4361 fi
4362
4363 if test "x$with_libpq" = "xyes"; then
4364   BUILD_WITH_LIBPQ_CPPFLAGS="$with_libpq_cppflags"
4365   BUILD_WITH_LIBPQ_LDFLAGS="$with_libpq_ldflags"
4366   BUILD_WITH_LIBPQ_LIBS="-lpq"
4367 fi
4368
4369 AC_SUBST([BUILD_WITH_LIBPQ_CPPFLAGS])
4370 AC_SUBST([BUILD_WITH_LIBPQ_LDFLAGS])
4371 AC_SUBST([BUILD_WITH_LIBPQ_LIBS])
4372 # }}}
4373
4374 # --with-libpqos {{{
4375 AC_ARG_WITH([libpqos],
4376   [AS_HELP_STRING([--with-libpqos@<:@=PREFIX@:>@], [Path to libpqos.])],
4377   [
4378     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
4379       with_libpqos_cppflags="-I$withval/include"
4380       with_libpqos_ldflags="-L$withval/lib"
4381       with_libpqos="yes"
4382     else
4383       with_libpqos="$withval"
4384     fi
4385   ],
4386   [with_libpqos="yes"]
4387 )
4388
4389 if test "x$with_libpqos" = "xyes"; then
4390   SAVE_CPPFLAGS="$CPPFLAGS"
4391   CPPFLAGS="$CPPFLAGS $with_libpqos_cppflags"
4392
4393   AC_CHECK_HEADERS([pqos.h],
4394     [with_libpqos="yes"],
4395     [with_libpqos="no (pqos.h not found)"]
4396   )
4397
4398   CPPFLAGS="$SAVE_CPPFLAGS"
4399 fi
4400
4401 if test "x$with_libpqos" = "xyes"; then
4402   SAVE_LDFLAGS="$LDFLAGS"
4403   LDFLAGS="$LDFLAGS $with_libpqos_ldflags"
4404
4405   AC_CHECK_LIB([pqos], [pqos_init],
4406     [with_libpqos="yes"],
4407     [with_libpqos="no (Can't find libpqos)"]
4408   )
4409
4410   LDFLAGS="$SAVE_LDFLAGS"
4411 fi
4412
4413 if test "x$with_libpqos" = "xyes"; then
4414   SAVE_CPPFLAGS="$CPPFLAGS"
4415   CPPFLAGS="$CPPFLAGS $with_libpqos_cppflags"
4416   AC_PREPROC_IFELSE(
4417     [
4418       AC_LANG_SOURCE(
4419         [[
4420           #include <pqos.h>
4421           #if PQOS_VERSION < 106
4422           #error "required PQOS version >= 1.06"
4423           #endif
4424         ]]
4425       )
4426     ],
4427     [with_libpqos="yes"],
4428     [with_libpqos="no (pqos library version 1.06 or higher is required)"]
4429   )
4430
4431   CPPFLAGS="$SAVE_CPPFLAGS"
4432 fi
4433
4434 if test "x$with_libpqos" = "xyes"; then
4435   BUILD_WITH_LIBPQOS_CPPFLAGS="$with_libpqos_cppflags"
4436   BUILD_WITH_LIBPQOS_LDFLAGS="$with_libpqos_ldflags"
4437   BUILD_WITH_LIBPQOS_LIBS="-lpqos"
4438 fi
4439
4440 AC_SUBST([BUILD_WITH_LIBPQOS_CPPFLAGS])
4441 AC_SUBST([BUILD_WITH_LIBPQOS_LDFLAGS])
4442 AC_SUBST([BUILD_WITH_LIBPQOS_LIBS])
4443 # }}}
4444
4445 # --with-libjevents {{{
4446 with_libjevents_cppflags=""
4447 with_libjevents_ldflags=""
4448 AC_ARG_WITH([libjevents],
4449   [AS_HELP_STRING([--with-libjevents@<:@=PREFIX@:>@], [Path to libjevents.])],
4450   [
4451     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
4452       with_libjevents_cppflags="-I$withval/include"
4453       with_libjevents_ldflags="-L$withval/lib"
4454       with_libjevents="yes"
4455     else
4456       with_libjevents="$withval"
4457     fi
4458   ],
4459   [with_libjevents="yes"]
4460 )
4461
4462 if test "x$with_libjevents" = "xyes"; then
4463   SAVE_CPPFLAGS="$CPPFLAGS"
4464   CPPFLAGS="$CPPFLAGS $with_libjevents_cppflags"
4465
4466   AC_CHECK_HEADERS([jevents.h], [with_libjevents="yes"], [with_libjevents="no (jevents.h not found)"])
4467
4468   CPPFLAGS="$SAVE_CPPFLAGS"
4469 fi
4470 if test "x$with_libjevents" = "xyes"; then
4471   SAVE_LDFLAGS="$LDFLAGS"
4472   LDFLAGS="$LDFLAGS $with_libjevents_ldflags"
4473
4474   AC_CHECK_LIB([jevents], [json_events], [with_libjevents="yes"], [with_libjevents="no (Can't find libjevents)"])
4475
4476   LDFLAGS="$SAVE_LDFLAGS"
4477 fi
4478 if test "x$with_libjevents" = "xyes"; then
4479   BUILD_WITH_LIBJEVENTS_CPPFLAGS="$with_libjevents_cppflags"
4480   BUILD_WITH_LIBJEVENTS_LDFLAGS="$with_libjevents_ldflags"
4481   BUILD_WITH_LIBJEVENTS_LIBS="-ljevents"
4482 fi
4483 AC_SUBST([BUILD_WITH_LIBJEVENTS_CPPFLAGS])
4484 AC_SUBST([BUILD_WITH_LIBJEVENTS_LDFLAGS])
4485 AC_SUBST([BUILD_WITH_LIBJEVENTS_LIBS])
4486 # }}}
4487
4488 # --with-libprotobuf {{{
4489 with_libprotobuf_cppflags=""
4490 with_libprotobuf_ldflags=""
4491 AC_ARG_WITH([libprotobuf],
4492   [AS_HELP_STRING([--with-libprotobuf@<:@=PREFIX@:>@], [Path to libprotobuf.])],
4493   [
4494     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
4495       with_libprotobuf_cppflags="-I$withval/include"
4496       with_libprotobuf_ldflags="-L$withval/lib"
4497       with_libprotobuf="yes"
4498     fi
4499     if test "x$withval" = "xno"; then
4500       with_libprotobuf="no (disabled on command line)"
4501     fi
4502   ],
4503   [withval="yes"]
4504 )
4505
4506 if test "x$withval" = "xyes"; then
4507   PKG_CHECK_MODULES([PROTOBUF], [protobuf],
4508     [with_libprotobuf="yes"],
4509     [with_libprotobuf="no (pkg-config could not find libprotobuf)"]
4510   )
4511 fi
4512
4513 if test "x$withval" != "xno"; then
4514   SAVE_LDFLAGS="$LDFLAGS"
4515   SAVE_LIBS="$LIBS"
4516   LDFLAGS="$with_libprotobuf_ldflags"
4517   LIBS="$PROTOBUF_LIBS $LIBS"
4518   AC_LANG_PUSH([C++])
4519   AC_CHECK_LIB([protobuf], [main],
4520     [
4521       SAVE_CPPFLAGS="$CPPFLAGS"
4522       CPPFLAGS="$with_libprotobuf_cppflags $PROTOBUF_CFLAGS"
4523       if test "x$PROTOBUF_LIBS" = "x"
4524       then
4525         PROTOBUF_LIBS="-lprotobuf"
4526       fi
4527       AC_CHECK_HEADERS([google/protobuf/util/time_util.h],
4528         [with_libprotobuf="yes"],
4529         [with_libprotobuf="no (<google/protobuf/util/time_util.h> not found)"]
4530       )
4531       CPPFLAGS="$SAVE_CPPFLAGS"
4532     ],
4533     [with_libprotobuf="no (libprotobuf not found)"]
4534   )
4535   AC_LANG_POP([C++])
4536   LDFLAGS="$SAVE_LDFLAGS"
4537   LIBS="$SAVE_LIBS"
4538 fi
4539
4540 BUILD_WITH_LIBPROTOBUF_CPPFLAGS="$with_libprotobuf_cppflags $PROTOBUF_CFLAGS"
4541 BUILD_WITH_LIBPROTOBUF_LDFLAGS="$with_libprotobuf_ldflags"
4542 BUILD_WITH_LIBPROTOBUF_LIBS="$PROTOBUF_LIBS"
4543 AC_SUBST([BUILD_WITH_LIBPROTOBUF_CPPFLAGS])
4544 AC_SUBST([BUILD_WITH_LIBPROTOBUF_LDFLAGS])
4545 AC_SUBST([BUILD_WITH_LIBPROTOBUF_LIBS])
4546 # }}}
4547
4548 AC_ARG_VAR([PROTOC], [path to the protoc binary])
4549 AC_PATH_PROG([PROTOC], [protoc])
4550 have_protoc3="no"
4551 if test "x$PROTOC" != "x"; then
4552   AC_MSG_CHECKING([for protoc 3.0.0+])
4553   if $PROTOC --version | $EGREP libprotoc.3 >/dev/null; then
4554     protoc3="yes (`$PROTOC --version`)"
4555     have_protoc3="yes"
4556   else
4557     protoc3="no (`$PROTOC --version`)"
4558   fi
4559   AC_MSG_RESULT([$protoc3])
4560 fi
4561 AM_CONDITIONAL([HAVE_PROTOC3], [test "x$have_protoc3" = "xyes"])
4562
4563 # --with-libprotobuf-c {{{
4564 AC_ARG_WITH([libprotobuf-c],
4565   [AS_HELP_STRING([--with-libprotobuf-c@<:@=PREFIX@:>@], [Path to libprotobuf-c.])],
4566   [
4567     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
4568       with_libprotobuf_c_cppflags="-I$withval/include"
4569       with_libprotobuf_c_ldflags="-L$withval/lib"
4570       with_libprotobuf_c="yes"
4571     fi
4572
4573     if test "x$withval" = "xno"; then
4574       with_libprotobuf_c="no (disabled on command line)"
4575     fi
4576   ],
4577   [withval="yes"]
4578 )
4579
4580 if test "x$withval" = "xyes"; then
4581   PKG_CHECK_MODULES([PROTOBUF_C], [libprotobuf-c],
4582     [with_libprotobuf_c="yes"],
4583     [with_libprotobuf_c="no (pkg-config could not find libprotobuf-c)"]
4584   )
4585 fi
4586
4587 if test "x$withval" != "xno"; then
4588   SAVE_LDFLAGS="$LDFLAGS"
4589   SAVE_LIBS="$LIBS"
4590   LDFLAGS="$with_libprotobuf_c_ldflags"
4591   LIBS="$PROTOBUF_C_LIBS $LIBS"
4592   AC_CHECK_LIB([protobuf-c], [protobuf_c_message_pack],
4593     [
4594       SAVE_CPPFLAGS="$CPPFLAGS"
4595       CPPFLAGS="$with_libprotobuf_c_cppflags $PROTOBUF_C_CFLAGS"
4596       if test "x$PROTOBUF_C_LIBS" = "x"; then
4597         PROTOBUF_C_LIBS="-lprotobuf-c"
4598       fi
4599
4600       AC_CHECK_HEADERS([protobuf-c/protobuf-c.h google/protobuf-c/protobuf-c.h],
4601         [
4602           with_libprotobuf_c="yes"
4603           break
4604         ],
4605         [with_libprotobuf_c="no (<protobuf-c.h> not found)"]
4606       )
4607
4608       CPPFLAGS="$SAVE_CPPFLAGS"
4609     ],
4610     [with_libprotobuf_c="no (libprotobuf-c not found)"]
4611   )
4612   LDFLAGS="$SAVE_LDFLAGS"
4613   LIBS="$SAVE_LIBS"
4614 fi
4615
4616 BUILD_WITH_LIBPROTOBUF_C_CPPFLAGS="$with_libprotobuf_c_cppflags $PROTOBUF_C_CFLAGS"
4617 BUILD_WITH_LIBPROTOBUF_C_LDFLAGS="$with_libprotobuf_c_ldflags"
4618 BUILD_WITH_LIBPROTOBUF_C_LIBS="$PROTOBUF_C_LIBS"
4619 AC_SUBST([BUILD_WITH_LIBPROTOBUF_C_CPPFLAGS])
4620 AC_SUBST([BUILD_WITH_LIBPROTOBUF_C_LDFLAGS])
4621 AC_SUBST([BUILD_WITH_LIBPROTOBUF_C_LIBS])
4622 # }}}
4623
4624 AC_ARG_VAR([PROTOC_C], [path to the protoc-c binary])
4625 AC_PATH_PROG([PROTOC_C], [protoc-c])
4626 if test "x$PROTOC_C" = "x"
4627 then
4628   have_protoc_c="no (protoc-c compiler not found)"
4629 else
4630   have_protoc_c="yes"
4631 fi
4632
4633 # --with-libpython {{{
4634 AC_ARG_VAR([LIBPYTHON_CPPFLAGS], [Preprocessor flags for libpython])
4635 AC_ARG_VAR([LIBPYTHON_LDFLAGS], [Linker flags for libpython])
4636 AC_ARG_VAR([LIBPYTHON_LIBS], [Libraries for libpython])
4637
4638 AC_ARG_WITH([libpython],
4639   [AS_HELP_STRING([--with-libpython], [if we should build with libpython @<:@default=yes@:>@])],
4640   [with_libpython="$withval"],
4641   [with_libpython="check"]
4642 )
4643
4644 if test "$with_libpython" != "no"; then
4645   if test "$LIBPYTHON_CPPFLAGS" = "" && test "$LIBPYTHON_LDFLAGS" = ""; then
4646     AC_ARG_VAR([PYTHON_CONFIG], [path to python-config])
4647     AC_PATH_PROGS([PYTHON_CONFIG],
4648       [python3-config python2-config python-config]
4649     )
4650     if test "$PYTHON_CONFIG" = ""; then
4651       if test "$with_libpython" = "yes"; then
4652         AC_MSG_ERROR([Unable to find python-config])
4653       fi
4654       with_libpython="no"
4655     fi
4656   fi
4657 fi
4658
4659 if test "$PYTHON_CONFIG" != ""; then
4660   LIBPYTHON_CPPFLAGS="`${PYTHON_CONFIG} --includes`"
4661   if test $? -ne 0; then
4662     with_libpython="no"
4663   fi
4664   LIBPYTHON_LDFLAGS="`${PYTHON_CONFIG} --ldflags`"
4665   if test $? -ne 0; then
4666     with_libpython="no"
4667   fi
4668   LIBPYTHON_LIBS="`${PYTHON_CONFIG} --libs`"
4669   if test $? -ne 0; then
4670     with_libpython="no"
4671   fi
4672 fi
4673
4674 if test "$with_libpython" != "xno"; then
4675   SAVE_CPPFLAGS="$CPPFLAGS"
4676   SAVE_LDFLAGS="$LDFLAGS"
4677   SAVE_LIBS="$LIBS"
4678   CPPFLAGS="$LIBPYTHON_CPPFLAGS $CPPFLAGS"
4679   LDFLAGS="$LIBPYTHON_LDFLAGS $LDFLAGS"
4680   LIBS="$LIBPYTHON_LIBS $LIBS"
4681
4682   AC_CHECK_HEADERS([Python.h],
4683     [
4684       AC_MSG_CHECKING([for libpython])
4685       AC_LINK_IFELSE([AC_LANG_PROGRAM(
4686           [[#include <Python.h>]],
4687           [[Py_Initialize();]])
4688         ],
4689         [with_libpython="yes"],
4690         [with_libpython="no"]
4691       )
4692       AC_MSG_RESULT([$with_libpython])
4693     ],
4694     [with_libpython="no"]
4695   )
4696
4697   CPPFLAGS="$SAVE_CPPFLAGS"
4698   LDFLAGS="$SAVE_LDFLAGS"
4699   LIBS="$SAVE_LIBS"
4700 fi
4701 # }}} --with-libpython
4702
4703 # --with-librabbitmq {{{
4704 AC_ARG_WITH([librabbitmq],
4705   [AS_HELP_STRING([--with-librabbitmq@<:@=PREFIX@:>@], [Path to librabbitmq.])],
4706   [
4707     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
4708       with_librabbitmq_cppflags="-I$withval/include"
4709       with_librabbitmq_ldflags="-L$withval/lib"
4710       with_librabbitmq="yes"
4711     else
4712       with_librabbitmq="$withval"
4713     fi
4714   ],
4715   [with_librabbitmq="yes"]
4716 )
4717
4718 if test "x$with_librabbitmq" = "xyes"; then
4719   SAVE_CPPFLAGS="$CPPFLAGS"
4720   CPPFLAGS="$CPPFLAGS $with_librabbitmq_cppflags"
4721
4722   AC_CHECK_HEADERS([amqp.h],
4723     [with_librabbitmq="yes"],
4724     [with_librabbitmq="no (amqp.h not found)"]
4725   )
4726
4727   CPPFLAGS="$SAVE_CPPFLAGS"
4728 fi
4729
4730 if test "x$with_librabbitmq" = "xyes"; then
4731   # librabbitmq up to version 0.9.1 provides "library_errno", later
4732   # versions use "library_error". The library does not provide a version
4733   # macro :(.
4734
4735   SAVE_CPPFLAGS="$CPPFLAGS"
4736   CPPFLAGS="$CPPFLAGS $with_librabbitmq_cppflags"
4737
4738   AC_CHECK_MEMBERS([amqp_rpc_reply_t.library_errno],
4739     [],
4740     [],
4741     [[
4742       #include <stdlib.h>
4743       #include <stdio.h>
4744       #include <stdint.h>
4745       #include <inttypes.h>
4746       #include <amqp.h>
4747     ]]
4748   )
4749   CPPFLAGS="$SAVE_CPPFLAGS"
4750
4751   SAVE_LDFLAGS="$LDFLAGS"
4752   LDFLAGS="$LDFLAGS $with_librabbitmq_ldflags"
4753
4754   AC_CHECK_LIB([rabbitmq], [amqp_basic_publish],
4755     [with_librabbitmq="yes"],
4756     [with_librabbitmq="no (Symbol 'amqp_basic_publish' not found)"]
4757   )
4758
4759   LDFLAGS="$SAVE_LDFLAGS"
4760 fi
4761
4762 if test "x$with_librabbitmq" = "xyes"; then
4763   SAVE_CPPFLAGS="$CPPFLAGS"
4764   SAVE_LDFLAGS="$LDFLAGS"
4765   SAVE_LIBS="$LIBS"
4766   CPPFLAGS="$CPPFLAGS $with_librabbitmq_cppflags"
4767   LDFLAGS="$LDFLAGS $with_librabbitmq_ldflags"
4768   LIBS="-lrabbitmq"
4769
4770   AC_CHECK_HEADERS([amqp_tcp_socket.h amqp_socket.h])
4771   AC_CHECK_FUNC([amqp_tcp_socket_new],
4772     [
4773       AC_DEFINE([HAVE_AMQP_TCP_SOCKET], [1],
4774         [Define if librabbitmq provides the new TCP socket interface.])
4775     ]
4776   )
4777
4778   AC_CHECK_DECLS([amqp_socket_close],
4779     [],
4780     [],
4781     [[
4782       #include <amqp.h>
4783       #ifdef HAVE_AMQP_TCP_SOCKET_H
4784       # include <amqp_tcp_socket.h>
4785       #endif
4786       #ifdef HAVE_AMQP_SOCKET_H
4787       # include <amqp_socket.h>
4788       #endif
4789     ]]
4790   )
4791
4792   CPPFLAGS="$SAVE_CPPFLAGS"
4793   LDFLAGS="$SAVE_LDFLAGS"
4794   LIBS="$SAVE_LIBS"
4795 fi
4796
4797 if test "x$with_librabbitmq" = "xyes"; then
4798   BUILD_WITH_LIBRABBITMQ_CPPFLAGS="$with_librabbitmq_cppflags"
4799   BUILD_WITH_LIBRABBITMQ_LDFLAGS="$with_librabbitmq_ldflags"
4800   BUILD_WITH_LIBRABBITMQ_LIBS="-lrabbitmq"
4801 fi
4802
4803 AC_SUBST(BUILD_WITH_LIBRABBITMQ_CPPFLAGS)
4804 AC_SUBST(BUILD_WITH_LIBRABBITMQ_LDFLAGS)
4805 AC_SUBST(BUILD_WITH_LIBRABBITMQ_LIBS)
4806
4807 # }}}
4808
4809 # --with-librdkafka {{{
4810 AC_ARG_WITH([librdkafka],
4811   [AS_HELP_STRING([--with-librdkafka@<:@=PREFIX@:>@], [Path to librdkafka.])],
4812   [
4813     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
4814       with_librdkafka_cppflags="-I$withval/include"
4815       with_librdkafka_ldflags="-L$withval/lib"
4816       with_librdkafka_rpath="$withval/lib"
4817       with_librdkafka="yes"
4818     else
4819       with_librdkafka="$withval"
4820     fi
4821   ],
4822   [with_librdkafka="yes"]
4823 )
4824
4825 if test "x$with_librdkafka" = "xyes"; then
4826   SAVE_CPPFLAGS="$CPPFLAGS"
4827   CPPFLAGS="$CPPFLAGS $with_librdkafka_cppflags"
4828
4829   AC_CHECK_HEADERS([librdkafka/rdkafka.h],
4830     [with_librdkafka="yes"],
4831     [with_librdkafka="no (librdkafka/rdkafka.h not found)"]
4832   )
4833
4834   CPPFLAGS="$SAVE_CPPFLAGS"
4835 fi
4836
4837 if test "x$with_librdkafka" = "xyes"; then
4838   SAVE_LDFLAGS="$LDFLAGS"
4839   LDFLAGS="$LDFLAGS $with_librdkafka_ldflags"
4840
4841   AC_CHECK_LIB([rdkafka], [rd_kafka_new],
4842     [with_librdkafka="yes"],
4843     [with_librdkafka="no (Symbol 'rd_kafka_new' not found)"])
4844
4845   AC_CHECK_LIB([rdkafka], [rd_kafka_conf_set_log_cb],
4846     [with_librdkafka_log_cb="yes"],
4847     [with_librdkafka_log_cb="no"])
4848
4849   AC_CHECK_LIB([rdkafka], [rd_kafka_set_logger],
4850     [with_librdkafka_logger="yes"],
4851     [with_librdkafka_logger="no"]
4852   )
4853
4854   LDFLAGS="$SAVE_LDFLAGS"
4855 fi
4856
4857 if test "x$with_librdkafka" = "xyes"; then
4858   BUILD_WITH_LIBRDKAFKA_CPPFLAGS="$with_librdkafka_cppflags"
4859   BUILD_WITH_LIBRDKAFKA_LDFLAGS="$with_librdkafka_ldflags"
4860
4861   if test "x$with_librdkafka_rpath" != "x"; then
4862     BUILD_WITH_LIBRDKAFKA_LIBS="-Wl,-rpath,$with_librdkafka_rpath -lrdkafka"
4863   else
4864     BUILD_WITH_LIBRDKAFKA_LIBS="-lrdkafka"
4865   fi
4866
4867   if test "x$with_librdkafka_log_cb" = "xyes"; then
4868     AC_DEFINE(HAVE_LIBRDKAFKA_LOG_CB, 1, [Define if librdkafka log facility is present and usable.])
4869   else if test "x$with_librdkafka_logger" = "xyes"; then
4870     AC_DEFINE(HAVE_LIBRDKAFKA_LOGGER, 1, [Define if librdkafka log facility is present and usable.])
4871   fi; fi
4872 fi
4873
4874 AC_SUBST([BUILD_WITH_LIBRDKAFKA_CPPFLAGS])
4875 AC_SUBST([BUILD_WITH_LIBRDKAFKA_LDFLAGS])
4876 AC_SUBST([BUILD_WITH_LIBRDKAFKA_LIBS])
4877 # }}}
4878
4879 # --with-librouteros {{{
4880 AC_ARG_WITH([librouteros],
4881   [AS_HELP_STRING([--with-librouteros@<:@=PREFIX@:>@], [Path to librouteros.])],
4882   [
4883     if test "x$withval" = "xyes" || test "x$withval" = "xno"; then
4884       with_librouteros="$witval"
4885     else
4886       with_librouteros_cppflags="-I$withval/include"
4887       with_librouteros_ldflags="-L$withval/lib"
4888       with_librouteros="yes"
4889    fi
4890   ],
4891   [with_librouteros="yes"]
4892 )
4893
4894 if test "x$with_librouteros" = "xyes"; then
4895   SAVE_CPPFLAGS="$CPPFLAGS"
4896   CPPFLAGS="$CPPFLAGS $with_librouteros_cppflags"
4897
4898   AC_CHECK_HEADERS([routeros_api.h],
4899     [with_librouteros="yes"],
4900     [with_librouteros="no (routeros_api.h not found)"]
4901   )
4902
4903   CPPFLAGS="$SAVE_CPPFLAGS"
4904 fi
4905
4906 if test "x$with_librouteros" = "xyes"; then
4907   SAVE_LDFLAGS="$LDFLAGS"
4908   LDFLAGS="$LDFLAGS $with_librouteros_ldflags"
4909
4910   AC_CHECK_LIB([routeros], [ros_interface],
4911     [with_librouteros="yes"],
4912     [with_librouteros="no (symbol 'ros_interface' not found)"]
4913   )
4914
4915   LDFLAGS="$SAVE_LDFLAGS"
4916 fi
4917
4918 if test "x$with_librouteros" = "xyes"; then
4919   BUILD_WITH_LIBROUTEROS_CPPFLAGS="$with_librouteros_cppflags"
4920   BUILD_WITH_LIBROUTEROS_LDFLAGS="$with_librouteros_ldflags"
4921 fi
4922
4923 AC_SUBST([BUILD_WITH_LIBROUTEROS_CPPFLAGS])
4924 AC_SUBST([BUILD_WITH_LIBROUTEROS_LDFLAGS])
4925 # }}}
4926
4927 # --with-librrd {{{
4928 librrd_threadsafe="no"
4929 librrd_rrdc_update="no"
4930 AC_ARG_WITH([librrd],
4931   [AS_HELP_STRING([--with-librrd@<:@=PREFIX@:>@], [Path to rrdtool.])],
4932   [
4933     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
4934       librrd_cflags="-I$withval/include"
4935       librrd_ldflags="-L$withval/lib"
4936       with_librrd="yes"
4937     else
4938       with_librrd="$withval"
4939     fi
4940   ],
4941   [with_librrd="yes"]
4942 )
4943
4944 if test "x$with_librrd" = "xyes"; then
4945   SAVE_LDFLAGS="$LDFLAGS"
4946   LDFLAGS="$LDFLAGS $librrd_ldflags"
4947   PKG_CHECK_MODULES([RRD], [librrd >= 1.6.0],
4948     [
4949       AC_CHECK_LIB([rrd], [rrd_update_r],
4950         [librrd_threadsafe="yes"],
4951         [:]
4952       )
4953       AC_CHECK_LIB([rrd], [rrdc_update],
4954         [librrd_rrdc_update="yes"],
4955         [:]
4956       )
4957     ],[:]
4958   )
4959   LDFLAGS="$SAVE_LDFLAGS"
4960
4961   SAVE_CPPFLAGS="$CPPFLAGS"
4962   CPPFLAGS="$CPPFLAGS $RRD_CFLAGS $librrd_cflags"
4963
4964   AC_CHECK_HEADERS([rrd.h],, [with_librrd="no (rrd.h not found)"])
4965
4966   CPPFLAGS="$SAVE_CPPFLAGS"
4967 fi
4968
4969 if test "x$with_librrd" = "xyes" && test "x$librrd_threadsafe" = "xno"; then
4970   SAVE_LDFLAGS="$LDFLAGS"
4971   LDFLAGS="$LDFLAGS $librrd_ldflags"
4972
4973   AC_CHECK_LIB([rrd_th], [rrd_update_r],
4974     [
4975       librrd_ldflags="$librrd_ldflags -lrrd_th"
4976       librrd_threadsafe="yes"
4977       AC_CHECK_LIB([rrd_th], [rrdc_update],
4978         [librrd_rrdc_update="yes"],
4979         [:],
4980       )
4981     ],
4982     [:]
4983   )
4984   LDFLAGS="$SAVE_LDFLAGS"
4985 fi
4986
4987 if test "x$with_librrd" = "xyes" && test "x$librrd_threadsafe" = "xno"; then
4988   SAVE_LDFLAGS="$LDFLAGS"
4989   LDFLAGS="$LDFLAGS $librrd_ldflags"
4990
4991   AC_CHECK_LIB([rrd], [rrd_update],
4992     [
4993       librrd_ldflags="$librrd_ldflags -lrrd"
4994       AC_CHECK_LIB([rrd], [rrdc_update],
4995         [librrd_rrdc_update="yes"],
4996         [:]
4997       )
4998     ],
4999     [with_librrd="no (symbol 'rrd_update' not found)"]
5000   )
5001   LDFLAGS="$SAVE_LDFLAGS"
5002 fi
5003
5004 if test "x$with_librrd" = "xyes"; then
5005   BUILD_WITH_LIBRRD_CFLAGS="$RRD_CFLAGS $librrd_cflags"
5006   BUILD_WITH_LIBRRD_LDFLAGS="$librrd_ldflags"
5007   BUILD_WITH_LIBRRD_LIBS="$RRD_LIBS"
5008 fi
5009
5010 if test "x$librrd_threadsafe" = "xyes"; then
5011   AC_DEFINE([HAVE_THREADSAFE_LIBRRD], [1],
5012     [Define to 1 if the rrd library is thread-safe]
5013   )
5014 fi
5015
5016 AC_SUBST([BUILD_WITH_LIBRRD_CFLAGS])
5017 AC_SUBST([BUILD_WITH_LIBRRD_LDFLAGS])
5018 AC_SUBST([BUILD_WITH_LIBRRD_LIBS])
5019 # }}}
5020
5021 # --with-libsensors {{{
5022 AC_ARG_WITH([libsensors],
5023   [AS_HELP_STRING([--with-libsensors@<:@=PREFIX@:>@], [Path to lm_sensors.])],
5024   [
5025     if test "x$withval" = "xno" || test "x$withval" = "xyes"; then
5026       with_libsensors="$withval"
5027     else
5028       with_sensors_cppflags="-I$withval/include"
5029       with_sensors_ldflags="-L$withval/lib"
5030       with_libsensors="yes"
5031     fi
5032   ],
5033   [
5034     if test "x$ac_system" = "xLinux"; then
5035       with_libsensors="yes"
5036     else
5037       with_libsensors="no (Linux only library)"
5038     fi
5039   ]
5040 )
5041
5042 if test "x$with_libsensors" = "xyes"; then
5043   SAVE_CPPFLAGS="$CPPFLAGS"
5044   CPPFLAGS="$CPPFLAGS $with_sensors_cppflags"
5045
5046   AC_CHECK_HEADERS([sensors/sensors.h],
5047     [with_libsensors="yes"],
5048     [with_libsensors="no (sensors/sensors.h not found)"]
5049   )
5050
5051   CPPFLAGS="$SAVE_CPPFLAGS"
5052 fi
5053
5054 if test "x$with_libsensors" = "xyes"; then
5055   SAVE_LDFLAGS="$LDFLAGS"
5056   LDFLAGS="$LDFLAGS $with_sensors_ldflags"
5057
5058   AC_CHECK_LIB([sensors], [sensors_init],
5059     [with_libsensors="yes"],
5060     [with_libsensors="no (libsensors not found)"]
5061   )
5062
5063   LDFLAGS="$SAVE_LDFLAGS"
5064 fi
5065
5066 if test "x$with_libsensors" = "xyes"; then
5067   BUILD_WITH_LIBSENSORS_CPPFLAGS="$with_sensors_cppflags"
5068   BUILD_WITH_LIBSENSORS_LDFLAGS="$with_sensors_ldflags"
5069   BUILD_WITH_LIBSENSORS_LIBS="-lsensors"
5070 fi
5071
5072 AC_SUBST([BUILD_WITH_LIBSENSORS_CPPFLAGS])
5073 AC_SUBST([BUILD_WITH_LIBSENSORS_LDFLAGS])
5074 AC_SUBST([BUILD_WITH_LIBSENSORS_LIBS])
5075
5076 # }}}
5077
5078 # libsigrok {{{
5079 AC_SUBST([LIBSIGROK_CFLAGS])
5080 AC_SUBST([LIBSIGROK_LIBS])
5081 PKG_CHECK_MODULES([LIBSIGROK], [libsigrok < 0.4],
5082   [with_libsigrok="yes"],
5083   [with_libsigrok="no (pkg-config could not find libsigrok)"]
5084 )
5085 # }}}
5086
5087 # --with-libstatgrab {{{
5088 AC_ARG_WITH([libstatgrab],
5089   [AS_HELP_STRING([--with-libstatgrab@<:@=PREFIX@:>@], [Path to libstatgrab.])],
5090   [
5091     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
5092       with_libstatgrab_cflags="-I$withval/include"
5093       with_libstatgrab_ldflags="-L$withval/lib -lstatgrab"
5094       with_libstatgrab="yes"
5095       with_libstatgrab_pkg_config="no"
5096     else
5097       with_libstatgrab="$withval"
5098       with_libstatgrab_pkg_config="yes"
5099     fi
5100   ],
5101   [
5102     with_libstatgrab="yes"
5103     with_libstatgrab_pkg_config="yes"
5104   ])
5105
5106 if test "x$with_libstatgrab" = "xyes" && test "x$with_libstatgrab_pkg_config" = "xyes"; then
5107   AC_MSG_CHECKING([pkg-config for libstatgrab])
5108   temp_result="found"
5109   $PKG_CONFIG --exists libstatgrab 2>/dev/null
5110   if test "$?" != "0"; then
5111     with_libstatgrab_pkg_config="no"
5112     with_libstatgrab="no (pkg-config doesn't know libstatgrab)"
5113     temp_result="not found"
5114   fi
5115   AC_MSG_RESULT([$temp_result])
5116 fi
5117
5118 if test "x$with_libstatgrab" = "xyes" && test "x$with_libstatgrab_pkg_config" = "xyes" && test "x$with_libstatgrab_cflags" = "x"; then
5119   AC_MSG_CHECKING([for libstatgrab CFLAGS])
5120   temp_result="`$PKG_CONFIG --cflags libstatgrab`"
5121   if test "$?" = "0"; then
5122     with_libstatgrab_cflags="$temp_result"
5123   else
5124     with_libstatgrab="no ($PKG_CONFIG --cflags libstatgrab failed)"
5125     temp_result="$PKG_CONFIG --cflags libstatgrab failed"
5126   fi
5127   AC_MSG_RESULT([$temp_result])
5128 fi
5129
5130 if test "x$with_libstatgrab" = "xyes" && test "x$with_libstatgrab_pkg_config" = "xyes" && test "x$with_libstatgrab_ldflags" = "x"; then
5131   AC_MSG_CHECKING([for libstatgrab LDFLAGS])
5132   temp_result="`$PKG_CONFIG --libs libstatgrab`"
5133   if test "$?" = "0"
5134   then
5135     with_libstatgrab_ldflags="$temp_result"
5136   else
5137     with_libstatgrab="no ($PKG_CONFIG --libs libstatgrab failed)"
5138     temp_result="$PKG_CONFIG --libs libstatgrab failed"
5139   fi
5140   AC_MSG_RESULT([$temp_result])
5141 fi
5142
5143 if test "x$with_libstatgrab" = "xyes"; then
5144   SAVE_CPPFLAGS="$CPPFLAGS"
5145   CPPFLAGS="$CPPFLAGS $with_libstatgrab_cflags"
5146
5147   AC_CHECK_HEADERS([statgrab.h],
5148     [with_libstatgrab="yes"],
5149     [with_libstatgrab="no (statgrab.h not found)"]
5150   )
5151
5152   CPPFLAGS="$SAVE_CPPFLAGS"
5153 fi
5154
5155 if test "x$with_libstatgrab" = "xyes"; then
5156   SAVE_LDFLAGS="$LDFLAGS"
5157   LDFLAGS="$LDFLAGS $with_libstatgrab_ldflags"
5158
5159   AC_CHECK_LIB([statgrab], [sg_init],
5160     [with_libstatgrab="yes"],
5161     [with_libstatgrab="no (symbol sg_init not found)"]
5162   )
5163
5164   LDFLAGS="$SAVE_LDFLAGS"
5165 fi
5166
5167 if test "x$with_libstatgrab" = "xyes"; then
5168   SAVE_CFLAGS="$CFLAGS"
5169   SAVE_LDFLAGS="$LDFLAGS"
5170   SAVE_LIBS="$LIBS"
5171
5172   CFLAGS="$CFLAGS $with_libstatgrab_cflags"
5173   LDFLAGS="$LDFLAGS $with_libstatgrab_ldflags"
5174   LIBS="-lstatgrab $LIBS"
5175
5176   AC_CACHE_CHECK([if libstatgrab >= 0.90],
5177     [c_cv_have_libstatgrab_0_90],
5178     [
5179       AC_LINK_IFELSE(
5180         [
5181           AC_LANG_PROGRAM(
5182             [[
5183               #include <stdio.h>
5184               #include <statgrab.h>
5185             ]],
5186             [[
5187               if (sg_init()) return 0;
5188             ]]
5189           )
5190         ],
5191         [c_cv_have_libstatgrab_0_90="no"],
5192         [c_cv_have_libstatgrab_0_90="yes"]
5193       )
5194     ]
5195   )
5196
5197   CFLAGS="$SAVE_CFLAGS"
5198   LDFLAGS="$SAVE_LDFLAGS"
5199   LIBS="$SAVE_LIBS"
5200 fi
5201
5202 AM_CONDITIONAL([BUILD_WITH_LIBSTATGRAB], [test "x$with_libstatgrab" = "xyes"])
5203
5204 if test "x$with_libstatgrab" = "xyes"; then
5205   AC_DEFINE([HAVE_LIBSTATGRAB], [1],
5206     [Define to 1 if you have the 'statgrab' library (-lstatgrab)]
5207   )
5208
5209   if test "x$c_cv_have_libstatgrab_0_90" = "xyes"; then
5210     AC_DEFINE([HAVE_LIBSTATGRAB_0_90], [1],
5211       [Define to 1 if libstatgrab version >= 0.90]
5212     )
5213   fi
5214
5215   BUILD_WITH_LIBSTATGRAB_CFLAGS="$with_libstatgrab_cflags"
5216   BUILD_WITH_LIBSTATGRAB_LDFLAGS="$with_libstatgrab_ldflags"
5217
5218 fi
5219
5220 AC_SUBST([BUILD_WITH_LIBSTATGRAB_CFLAGS])
5221 AC_SUBST([BUILD_WITH_LIBSTATGRAB_LDFLAGS])
5222 # }}}
5223
5224 # --with-libtokyotyrant {{{
5225 AC_ARG_WITH([libtokyotyrant],
5226   [AS_HELP_STRING([--with-libtokyotyrant@<:@=PREFIX@:>@], [Path to libtokyotyrant.])],
5227   [
5228     if test "x$withval" = "xno" || test "x$withval" = "xyes"; then
5229       with_libtokyotyrant="$withval"
5230     else
5231       with_libtokyotyrant_cppflags="-I$withval/include"
5232       with_libtokyotyrant_ldflags="-L$withval/include"
5233       with_libtokyotyrant_libs="-ltokyotyrant"
5234       with_libtokyotyrant="yes"
5235     fi
5236   ],
5237   [with_libtokyotyrant="yes"]
5238 )
5239
5240 if test "x$with_libtokyotyrant" = "xyes"; then
5241   if $PKG_CONFIG --exists tokyotyrant; then
5242     with_libtokyotyrant_cppflags="$with_libtokyotyrant_cppflags `$PKG_CONFIG --cflags tokyotyrant`"
5243     with_libtokyotyrant_ldflags="$with_libtokyotyrant_ldflags `$PKG_CONFIG --libs-only-L tokyotyrant`"
5244     with_libtokyotyrant_libs="$with_libtokyotyrant_libs `$PKG_CONFIG --libs-only-l tokyotyrant`"
5245   fi
5246 fi
5247
5248 if test "x$with_libtokyotyrant" = "xyes"; then
5249   SAVE_CPPFLAGS="$CPPFLAGS"
5250   CPPFLAGS="$CPPFLAGS $with_libtokyotyrant_cppflags"
5251
5252   AC_CHECK_HEADERS([tcrdb.h],
5253     [with_libtokyotyrant="yes"],
5254     [with_libtokyotyrant="no (tcrdb.h not found)"]
5255   )
5256
5257   CPPFLAGS="$SAVE_CPPFLAGS"
5258 fi
5259
5260 if test "x$with_libtokyotyrant" = "xyes"; then
5261   SAVE_LDFLAGS="$LDFLAGS"
5262   LDFLAGS="$LDFLAGS $with_libtokyotyrant_ldflags"
5263
5264   AC_CHECK_LIB([tokyotyrant], [tcrdbrnum],
5265     [with_libtokyotyrant="yes"],
5266     [with_libtokyotyrant="no (symbol tcrdbrnum not found)"],
5267     [$with_libtokyotyrant_libs]
5268   )
5269
5270   LDFLAGS="$SAVE_LDFLAGS"
5271 fi
5272
5273 if test "x$with_libtokyotyrant" = "xyes"; then
5274   BUILD_WITH_LIBTOKYOTYRANT_CPPFLAGS="$with_libtokyotyrant_cppflags"
5275   BUILD_WITH_LIBTOKYOTYRANT_LDFLAGS="$with_libtokyotyrant_ldflags"
5276   BUILD_WITH_LIBTOKYOTYRANT_LIBS="$with_libtokyotyrant_libs"
5277 fi
5278 AC_SUBST([BUILD_WITH_LIBTOKYOTYRANT_CPPFLAGS])
5279 AC_SUBST([BUILD_WITH_LIBTOKYOTYRANT_LDFLAGS])
5280 AC_SUBST([BUILD_WITH_LIBTOKYOTYRANT_LIBS])
5281 # }}}
5282
5283 # --with-libudev {{{
5284 AC_ARG_WITH([libudev],
5285   [AS_HELP_STRING([--with-libudev@<:@=PREFIX@:>@], [Path to libudev.])],
5286   [
5287     if test "x$withval" = "xno" || test "x$withval" = "xyes"; then
5288       with_libudev="$withval"
5289     else
5290       with_libudev_cppflags="-I$withval/include"
5291       with_libudev_ldflags="-L$withval/lib"
5292       with_libudev="yes"
5293     fi
5294   ],
5295   [
5296     if test "x$ac_system" = "xLinux"; then
5297       with_libudev="yes"
5298     else
5299       with_libudev="no (Linux only library)"
5300     fi
5301   ]
5302 )
5303
5304 if test "x$with_libudev" = "xyes"; then
5305   SAVE_CPPFLAGS="$CPPFLAGS"
5306   CPPFLAGS="$CPPFLAGS $with_libudev_cppflags"
5307
5308   AC_CHECK_HEADERS([libudev.h],
5309     [with_libudev="yes"],
5310     [with_libudev="no (libudev.h not found)"]
5311   )
5312
5313   CPPFLAGS="$SAVE_CPPFLAGS"
5314 fi
5315
5316 if test "x$with_libudev" = "xyes"; then
5317   SAVE_LDFLAGS="$LDFLAGS"
5318   LDFLAGS="$LDFLAGS $with_libudev_ldflags"
5319
5320   AC_CHECK_LIB([udev], [udev_new],
5321     [with_libudev="yes"],
5322     [with_libudev="no (libudev not found)"]
5323   )
5324
5325   LDFLAGS="$SAVE_LDFLAGS"
5326 fi
5327
5328 if test "x$with_libudev" = "xyes"; then
5329   BUILD_WITH_LIBUDEV_CPPFLAGS="$with_libudev_cppflags"
5330   BUILD_WITH_LIBUDEV_LDFLAGS="$with_libudev_ldflags"
5331   BUILD_WITH_LIBUDEV_LIBS="-ludev"
5332 fi
5333
5334 AC_SUBST([BUILD_WITH_LIBUDEV_CPPFLAGS])
5335 AC_SUBST([BUILD_WITH_LIBUDEV_LDFLAGS])
5336 AC_SUBST([BUILD_WITH_LIBUDEV_LIBS])
5337
5338 AM_CONDITIONAL([BUILD_WITH_LIBUDEV], [test "x$with_libudev" = "xyes"])
5339 # }}}
5340
5341 # --with-libupsclient {{{
5342 with_libupsclient_config=""
5343 AC_ARG_WITH([libupsclient],
5344   [AS_HELP_STRING([--with-libupsclient@<:@=PREFIX@:>@], [Path to the upsclient library.])],
5345   [
5346     if test "x$withval" = "xno"; then
5347       with_libupsclient="no"
5348     else if test "x$withval" = "xyes"; then
5349       with_libupsclient="use_pkgconfig"
5350     else
5351       if test -x "$withval"; then
5352         with_libupsclient_config="$withval"
5353         with_libupsclient="use_libupsclient_config"
5354       else if test -x "$withval/bin/libupsclient-config"; then
5355         with_libupsclient_config="$withval/bin/libupsclient-config"
5356         with_libupsclient="use_libupsclient_config"
5357       else
5358         AC_MSG_NOTICE([Not checking for libupsclient: Manually configured])
5359         with_libupsclient_cflags="-I$withval/include"
5360         with_libupsclient_libs="-L$withval/lib -lupsclient"
5361         with_libupsclient="yes"
5362       fi; fi
5363     fi; fi
5364   ],
5365   [with_libupsclient="use_pkgconfig"]
5366 )
5367
5368 # configure using libupsclient-config
5369 if test "x$with_libupsclient" = "xuse_libupsclient_config"; then
5370   with_libupsclient_cflags="`$with_libupsclient_config --cflags`"
5371   if test $? -ne 0; then
5372     with_libupsclient="no ($with_libupsclient_config failed)"
5373   fi
5374   with_libupsclient_libs="`$with_libupsclient_config --libs`"
5375   if test $? -ne 0; then
5376     with_libupsclient="no ($with_libupsclient_config failed)"
5377   fi
5378 fi
5379
5380 if test "x$with_libupsclient" = "xuse_libupsclient_config"; then
5381   with_libupsclient="yes"
5382 fi
5383
5384 # configure using pkg-config
5385 if test "x$with_libupsclient" = "xuse_pkgconfig"; then
5386   AC_MSG_NOTICE([Checking for libupsclient using $PKG_CONFIG])
5387   $PKG_CONFIG --exists 'libupsclient' 2>/dev/null
5388   if test $? -ne 0; then
5389     with_libupsclient="no (pkg-config doesn't know libupsclient)"
5390   fi
5391 fi
5392
5393 if test "x$with_libupsclient" = "xuse_pkgconfig"; then
5394   with_libupsclient_cflags="`$PKG_CONFIG --cflags 'libupsclient'`"
5395   if test $? -ne 0; then
5396     with_libupsclient="no ($PKG_CONFIG failed)"
5397   fi
5398
5399   with_libupsclient_libs="`$PKG_CONFIG --libs 'libupsclient'`"
5400   if test $? -ne 0; then
5401     with_libupsclient="no ($PKG_CONFIG failed)"
5402   fi
5403 fi
5404
5405 if test "x$with_libupsclient" = "xuse_pkgconfig"; then
5406   with_libupsclient="yes"
5407 fi
5408
5409 if test "x$with_libupsclient" = "xyes"; then
5410   SAVE_CPPFLAGS="$CPPFLAGS"
5411   CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
5412
5413   AC_CHECK_HEADERS([upsclient.h],
5414     [with_libupsclient="yes"],
5415     [with_libupsclient="no (upsclient.h not found)"]
5416   )
5417
5418   CPPFLAGS="$SAVE_CPPFLAGS"
5419 fi
5420
5421 if test "x$with_libupsclient" = "xyes"; then
5422   SAVE_LDFLAGS="$LDFLAGS"
5423   LDFLAGS="$LDFLAGS $with_libupsclient_libs"
5424
5425   AC_CHECK_LIB([upsclient], [upscli_connect],
5426     [with_libupsclient="yes"],
5427     [with_libupsclient="no (symbol upscli_connect not found)"]
5428   )
5429
5430   AC_CHECK_LIB([upsclient], [upscli_init],
5431     [AC_DEFINE([HAVE_UPSCLI_INIT], [1], [Define when upscli_init() (since version 2-7) is available.])]
5432   )
5433
5434   AC_CHECK_LIB([upsclient], [upscli_tryconnect],
5435     [AC_DEFINE([HAVE_UPSCLI_TRYCONNECT], [1], [Define when upscli_tryconnect() (since version 2.6.2) is available.])]
5436   )
5437
5438   LDFLAGS="$SAVE_LDFLAGS"
5439 fi
5440
5441 if test "x$with_libupsclient" = "xyes"; then
5442   SAVE_CPPFLAGS="$CPPFLAGS"
5443   CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
5444
5445   AC_CHECK_TYPES([UPSCONN_t, UPSCONN],
5446     [],
5447     [],
5448     [[
5449       #include <stdlib.h>
5450       #include <stdio.h>
5451       #include <upsclient.h>
5452     ]]
5453   )
5454
5455   CPPFLAGS="$SAVE_CPPFLAGS"
5456 fi
5457
5458 if test "x$with_libupsclient" = "xyes"; then
5459   BUILD_WITH_LIBUPSCLIENT_CFLAGS="$with_libupsclient_cflags"
5460   BUILD_WITH_LIBUPSCLIENT_LIBS="$with_libupsclient_libs"
5461 fi
5462
5463 AC_SUBST([BUILD_WITH_LIBUPSCLIENT_CFLAGS])
5464 AC_SUBST([BUILD_WITH_LIBUPSCLIENT_LIBS])
5465 # }}}
5466
5467 # --with-libxenctrl {{{
5468 AC_ARG_WITH([libxenctrl],
5469   [AS_HELP_STRING([--with-libxenctrl@<:@=PREFIX@:>@], [Path to libxenctrl.])],
5470   [
5471     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
5472       with_libxenctrl_cppflags="-I$withval/include"
5473       with_libxenctrl_ldflags="-L$withval/lib"
5474       with_libxenctrl="yes"
5475     else
5476       with_libxenctrl="$withval"
5477     fi
5478   ],
5479   [with_libxenctrl="yes"]
5480 )
5481
5482 if test "x$with_libxenctrl" = "xyes"; then
5483   SAVE_CPPFLAGS="$CPPFLAGS"
5484   CPPFLAGS="$CPPFLAGS $with_libxenctrl_cppflags"
5485
5486   AC_CHECK_HEADERS([xenctrl.h],
5487     [with_libxenctrl="yes"],
5488     [with_libxenctrl="no (xenctrl.h not found)"]
5489   )
5490
5491   CPPFLAGS="$SAVE_CPPFLAGS"
5492 fi
5493
5494 if test "x$with_libxenctrl" = "xyes"; then
5495   SAVE_LDFLAGS="$LDFLAGS"
5496   LDFLAGS="$LDFLAGS $with_libxenctrl_ldflags"
5497
5498   #Xen versions older than 3.4 has no xc_getcpuinfo()
5499   AC_CHECK_LIB([xenctrl], [xc_getcpuinfo],
5500     [with_libxenctrl="yes"],
5501     [with_libxenctrl="no (symbol 'xc_getcpuinfo' not found)"]
5502   )
5503
5504   LDFLAGS="$SAVE_LDFLAGS"
5505 fi
5506
5507 LIBXENCTL_CPPFLAGS="$with_libxenctl_cppflags"
5508 LIBXENCTL_LDFLAGS="$with_libxenctl_ldflags"
5509 AC_SUBST([LIBXENCTL_CPPFLAGS])
5510 AC_SUBST([LIBXENCTL_LDFLAGS])
5511 # }}}
5512
5513 # --with-libxmms {{{
5514 with_xmms_config="xmms-config"
5515 AC_ARG_WITH([libxmms],
5516   [AS_HELP_STRING([--with-libxmms@<:@=PREFIX@:>@], [Path to libxmms.])],
5517   [
5518     if test "x$withval" = "xno" || test "x$withval" = "xyes"; then
5519       with_libxmms="$withval"
5520     else
5521       if test -f "$withval" && test -x "$withval"; then
5522         with_xmms_config="$withval"
5523       else if test -x "$withval/bin/xmms-config"; then
5524         with_xmms_config="$withval/bin/xmms-config"
5525       fi; fi
5526       with_libxmms="yes"
5527     fi
5528   ],
5529   [with_libxmms="yes"]
5530 )
5531
5532 if test "x$with_libxmms" = "xyes"; then
5533   with_xmms_cflags=`$with_xmms_config --cflags 2>/dev/null`
5534   if test $? -ne 0; then
5535     with_libxmms="no"
5536   fi
5537 fi
5538
5539 if test "x$with_libxmms" = "xyes"; then
5540   with_xmms_libs=`$with_xmms_config --libs 2>/dev/null`
5541   if test $? -ne 0; then
5542     with_libxmms="no"
5543   fi
5544 fi
5545
5546 if test "x$with_libxmms" = "xyes"; then
5547   SAVE_CFLAGS="$CFLAGS"
5548   CFLAGS="$with_xmms_cflags"
5549
5550   AC_CHECK_HEADER([xmmsctrl.h],
5551     [with_libxmms="yes"],
5552     [with_libxmms="no"],
5553   )
5554
5555   CFLAGS="$SAVE_CFLAGS"
5556 fi
5557
5558 if test "x$with_libxmms" = "xyes"; then
5559   SAVE_LIBS="$LIBS"
5560   LIBS="$with_xmms_libs"
5561
5562   AC_CHECK_LIB([xmms], [xmms_remote_get_info],
5563     [with_libxmss="yes"],
5564     [with_libxmms="no"],
5565     [$with_xmms_libs]
5566
5567   )
5568
5569   LIBS="$SAVE_LIBS"
5570 fi
5571
5572 BUILD_WITH_LIBXMMS_CFLAGS="$with_xmms_cflags"
5573 BUILD_WITH_LIBXMMS_LIBS="$with_xmms_libs"
5574
5575 AC_SUBST([BUILD_WITH_LIBXMMS_CFLAGS])
5576 AC_SUBST([BUILD_WITH_LIBXMMS_LIBS])
5577 # }}}
5578
5579 # --with-libyajl {{{
5580 AC_ARG_WITH([libyajl],
5581   [AS_HELP_STRING([--with-libyajl@<:@=PREFIX@:>@], [Path to libyajl.])],
5582   [
5583     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
5584       with_libyajl_cppflags="-I$withval/include"
5585       with_libyajl_ldflags="-L$withval/lib"
5586       with_libyajl="yes"
5587     else
5588       with_libyajl="$withval"
5589     fi
5590   ],
5591   [with_libyajl="yes"]
5592 )
5593
5594 if test "x$with_libyajl" = "xyes"; then
5595   SAVE_CPPFLAGS="$CPPFLAGS"
5596   CPPFLAGS="$CPPFLAGS $with_libyajl_cppflags"
5597
5598   AC_CHECK_HEADERS([yajl/yajl_parse.h],
5599     [with_libyajl="yes"],
5600     [with_libyajl="no (yajl/yajl_parse.h not found)"]
5601   )
5602
5603   AC_CHECK_HEADERS([yajl/yajl_tree.h],
5604     [with_libyajl2="yes"],
5605     [with_libyajl2="no (yajl/yajl_tree.h not found)"]
5606   )
5607
5608   AC_CHECK_HEADERS([yajl/yajl_version.h])
5609
5610   CPPFLAGS="$SAVE_CPPFLAGS"
5611 fi
5612
5613 if test "x$with_libyajl" = "xyes"; then
5614   SAVE_LDFLAGS="$LDFLAGS"
5615   LDFLAGS="$LDFLAGS $with_libyajl_ldflags"
5616
5617   AC_CHECK_LIB([yajl], [yajl_alloc],
5618     [with_libyajl="yes"],
5619     [with_libyajl="no (Symbol 'yajl_alloc' not found)"]
5620   )
5621
5622   AC_CHECK_LIB([yajl], [yajl_tree_parse],
5623     [with_libyajl2="yes"],
5624     [with_libyajl2="no (Symbol 'yajl_tree_parse' not found)"]
5625   )
5626
5627   LDFLAGS="$SAVE_LDFLAGS"
5628 fi
5629
5630 if test "x$with_libyajl" = "xyes"; then
5631   BUILD_WITH_LIBYAJL_CPPFLAGS="$with_libyajl_cppflags"
5632   BUILD_WITH_LIBYAJL_LDFLAGS="$with_libyajl_ldflags"
5633   BUILD_WITH_LIBYAJL_LIBS="-lyajl"
5634   AC_DEFINE([HAVE_LIBYAJL], [1], [Define if libyajl is present and usable.])
5635 fi
5636
5637 AC_SUBST([BUILD_WITH_LIBYAJL_CPPFLAGS])
5638 AC_SUBST([BUILD_WITH_LIBYAJL_LDFLAGS])
5639 AC_SUBST([BUILD_WITH_LIBYAJL_LIBS])
5640
5641 AM_CONDITIONAL([BUILD_WITH_LIBYAJL], [test "x$with_libyajl" = "xyes"])
5642 # }}}
5643
5644 # --with-mic {{{
5645 with_mic_cppflags="-I/opt/intel/mic/sysmgmt/sdk/include"
5646 with_mic_ldflags="-L/opt/intel/mic/sysmgmt/sdk/lib/Linux"
5647 with_mic_libs="-lMicAccessSDK -scif"
5648 AC_ARG_WITH([mic],
5649   [AS_HELP_STRING([--with-mic@<:@=PREFIX@:>@], [Path to Intel MIC Access API.])],
5650   [
5651     if test "x$withval" = "xno" || test "x$withval" = "xyes"; then
5652       with_mic="$withval"
5653     else if test -d "$with_mic/lib"; then
5654       with_mic_cppflags="-I$withval/include"
5655       with_mic_ldflags="-L$withval/lib/Linux"
5656       with_mic="yes"
5657     fi; fi
5658   ],
5659   [with_mic="yes"]
5660 )
5661
5662 if test "x$with_mic" = "xyes"; then
5663   SAVE_CPPFLAGS="$CPPFLAGS"
5664   CPPFLAGS="$CPPFLAGS $with_mic_cppflags"
5665
5666   AC_CHECK_HEADERS([MicAccessApi.h],
5667     [with_mic="yes"],
5668     [with_mic="no (MicAccessApi not found)"]
5669   )
5670
5671   CPPFLAGS="$SAVE_CPPFLAGS"
5672 fi
5673
5674 if test "x$with_mic" = "xyes"; then
5675   SAVE_LDFLAGS="$LDFLAGS"
5676   LDFLAGS="$LDFLAGS $with_mic_ldflags"
5677
5678   AC_CHECK_LIB([MicAccessSDK], [MicInitAPI],
5679     [with_mic="yes"],
5680     [with_mic="no (symbol MicInitAPI not found)"],
5681     [$PTHREAD_LIBS -lscif]
5682   )
5683
5684   LDFLAGS="$SAVE_LDFLAGS"
5685 fi
5686
5687 if test "x$with_mic" = "xyes"; then
5688   BUILD_WITH_MIC_CPPFLAGS="$with_mic_cppflags"
5689   BUILD_WITH_MIC_LDFLAGS="$with_mic_ldflags"
5690   BUILD_WITH_MIC_LIBS="$with_mic_libs"
5691 fi
5692 AC_SUBST([BUILD_WITH_MIC_CPPFLAGS])
5693 AC_SUBST([BUILD_WITH_MIC_LDFLAGS])
5694 AC_SUBST([BUILD_WITH_MIC_LIBS])
5695 #}}}
5696
5697 # --with-libvarnish {{{
5698 AC_ARG_WITH([libvarnish],
5699   [AS_HELP_STRING([--with-libvarnish@<:@=PREFIX@:>@], [Path to libvarnish.])],
5700   [
5701     if test "x$withval" = "xno"; then
5702       with_libvarnish="no"
5703     else if test "x$withval" = "xyes"; then
5704       with_libvarnish="use_pkgconfig"
5705     else if test -d "$with_libvarnish/lib"; then
5706       with_libvarnish_cflags="-I$withval/include"
5707       with_libvarnish_libs="-L$withval/lib -lvarnishapi"
5708       with_libvarnish="yes"
5709     fi; fi; fi
5710   ],
5711   [with_libvarnish="use_pkgconfig"]
5712 )
5713
5714 # configure using pkg-config
5715 if test "x$with_libvarnish" = "xuse_pkgconfig"; then
5716   $PKG_CONFIG --exists 'varnishapi' 2>/dev/null
5717   if test $? -ne 0; then
5718     with_libvarnish="no (pkg-config doesn't know varnishapi)"
5719   fi
5720 fi
5721
5722 if test "x$with_libvarnish" = "xuse_pkgconfig"; then
5723   with_libvarnish_cflags="`$PKG_CONFIG --cflags 'varnishapi'`"
5724   if test $? -ne 0; then
5725     with_libvarnish="no ($PKG_CONFIG failed)"
5726   fi
5727
5728   with_libvarnish_libs="`$PKG_CONFIG --libs 'varnishapi'`"
5729   if test $? -ne 0; then
5730     with_libvarnish="no ($PKG_CONFIG failed)"
5731   fi
5732 fi
5733 if test "x$with_libvarnish" = "xuse_pkgconfig"; then
5734   with_libvarnish="yes"
5735 fi
5736
5737 if test "x$with_libvarnish" = "xyes"; then
5738   SAVE_CPPFLAGS="$CPPFLAGS"
5739   CPPFLAGS="$CPPFLAGS $with_libvarnish_cflags"
5740
5741   AC_CHECK_HEADERS([vapi/vsc.h],
5742     [AC_DEFINE([HAVE_VARNISH_V4], [1], [Varnish 4 API support])],
5743     [
5744       AC_CHECK_HEADERS([vsc.h],
5745         [AC_DEFINE([HAVE_VARNISH_V3], [1], [Varnish 3 API support]) ],
5746         [
5747           AC_CHECK_HEADERS([varnishapi.h],
5748             [AC_DEFINE([HAVE_VARNISH_V2], [1], [Varnish 2 API support])],
5749             [with_libvarnish="no (found none of the varnish header files)"]
5750           )
5751         ]
5752       )
5753     ]
5754   )
5755
5756   CPPFLAGS="$SAVE_CPPFLAGS"
5757 fi
5758
5759 if test "x$with_libvarnish" = "xyes"; then
5760   BUILD_WITH_LIBVARNISH_CFLAGS="$with_libvarnish_cflags"
5761   BUILD_WITH_LIBVARNISH_LIBS="$with_libvarnish_libs"
5762 fi
5763
5764 AC_SUBST([BUILD_WITH_LIBVARNISH_CFLAGS])
5765 AC_SUBST([BUILD_WITH_LIBVARNISH_LIBS])
5766 # }}}
5767
5768 # pkg-config --exists 'libxml-2.0'; pkg-config --exists libvirt {{{
5769 $PKG_CONFIG --exists 'libxml-2.0' 2>/dev/null
5770 if test $? -eq 0; then
5771   with_libxml2="yes"
5772 else
5773   with_libxml2="no (pkg-config doesn't know libxml-2.0)"
5774 fi
5775
5776 $PKG_CONFIG --exists libvirt 2>/dev/null
5777 if test $? = 0; then
5778   with_libvirt="yes"
5779 else
5780   with_libvirt="no (pkg-config doesn't know libvirt)"
5781 fi
5782
5783 if test "x$with_libxml2" = "xyes"; then
5784   with_libxml2_cflags="`$PKG_CONFIG --cflags libxml-2.0`"
5785   if test $? -ne 0; then
5786     with_libxml2="no"
5787   fi
5788
5789   with_libxml2_ldflags="`$PKG_CONFIG --libs libxml-2.0`"
5790   if test $? -ne 0; then
5791     with_libxml2="no"
5792   fi
5793 fi
5794
5795 if test "x$with_libxml2" = "xyes"; then
5796   SAVE_CPPFLAGS="$CPPFLAGS"
5797   CPPFLAGS="$CPPFLAGS $with_libxml2_cflags"
5798
5799   AC_CHECK_HEADERS([libxml/parser.h],
5800     [with_libxml2="yes"],
5801     [with_libxml2="no (libxml/parser.h not found)"]
5802   )
5803
5804   CPPFLAGS="$SAVE_CPPFLAGS"
5805 fi
5806
5807 if test "x$with_libxml2" = "xyes"; then
5808   SAVE_LDFLAGS="$LDFLAGS"
5809   LDFLAGS="$LDFLAGS $with_libxml2_ldflags"
5810
5811   AC_CHECK_LIB([xml2], [xmlXPathEval],
5812     [with_libxml2="yes"],
5813     [with_libxml2="no (symbol xmlXPathEval not found)"]
5814   )
5815
5816   LDFLAGS="$SAVE_LDFLAGS"
5817 fi
5818
5819 if test "x$with_libxml2" = "xyes"; then
5820   BUILD_WITH_LIBXML2_CFLAGS="$with_libxml2_cflags"
5821   BUILD_WITH_LIBXML2_LIBS="$with_libxml2_ldflags"
5822 fi
5823
5824 AC_SUBST([BUILD_WITH_LIBXML2_CFLAGS])
5825 AC_SUBST([BUILD_WITH_LIBXML2_LIBS])
5826
5827 if test "x$with_libvirt" = "xyes"; then
5828   with_libvirt_cflags="`$PKG_CONFIG --cflags libvirt`"
5829   if test $? -ne 0; then
5830     with_libvirt="no"
5831   fi
5832
5833   with_libvirt_ldflags="`$PKG_CONFIG --libs libvirt`"
5834   if test $? -ne 0; then
5835     with_libvirt="no"
5836   fi
5837 fi
5838
5839 if test "x$with_libvirt" = "xyes"; then
5840   SAVE_CPPFLAGS="$CPPFLAGS"
5841   CPPFLAGS="$CPPFLAGS $with_libvirt_cflags"
5842
5843   AC_CHECK_HEADERS([libvirt/libvirt.h],
5844     [with_libvirt="yes"],
5845     [with_libvirt="no (libvirt/libvirt.h not found)"]
5846   )
5847
5848   CPPFLAGS="$SAVE_CPPFLAGS"
5849 fi
5850
5851 if test "x$with_libvirt" = "xyes"; then
5852   SAVE_LDFLAGS="$LDFLAGS"
5853   LDFLAGS="$LDFLAGS $with_libvirt_ldflags"
5854
5855   AC_CHECK_LIB([virt], [virDomainBlockStats],
5856     [with_libvirt="yes"],
5857     [with_libvirt="no (symbol virDomainBlockStats not found)"]
5858   )
5859
5860   LDFLAGS="$SAVE_LDFLAGS"
5861 fi
5862
5863 if test "x$with_libvirt" = "xyes"; then
5864   BUILD_WITH_LIBVIRT_CFLAGS="$with_libvirt_cflags"
5865   BUILD_WITH_LIBVIRT_LIBS="$with_libvirt_ldflags"
5866 fi
5867
5868 AC_SUBST([BUILD_WITH_LIBVIRT_CFLAGS])
5869 AC_SUBST([BUILD_WITH_LIBVIRT_LIBS])
5870 # }}}
5871
5872 # $PKG_CONFIG --exists OpenIPMIpthread {{{
5873 with_libopenipmipthread="yes"
5874 AC_MSG_CHECKING([for libOpenIPMIpthread])
5875 $PKG_CONFIG --exists OpenIPMIpthread 2>/dev/null
5876 if test $? -ne 0; then
5877   with_libopenipmipthread="no (pkg-config doesn't know OpenIPMIpthread)"
5878 fi
5879 AC_MSG_RESULT([$with_libopenipmipthread])
5880
5881 if test "x$with_libopenipmipthread" = "xyes"; then
5882   AC_MSG_CHECKING([for libOpenIPMIpthread CFLAGS])
5883   temp_result="`$PKG_CONFIG --cflags OpenIPMIpthread`"
5884   if test $? -eq 0; then
5885     with_libopenipmipthread_cflags="$temp_result"
5886   else
5887     with_libopenipmipthread="no ($PKG_CONFIG --cflags OpenIPMIpthread failed)"
5888     temp_result="$PKG_CONFIG --cflags OpenIPMIpthread failed"
5889   fi
5890   AC_MSG_RESULT([$temp_result])
5891 fi
5892
5893 if test "x$with_libopenipmipthread" = "xyes"; then
5894   AC_MSG_CHECKING([for libOpenIPMIpthread LDFLAGS])
5895   temp_result="`$PKG_CONFIG --libs OpenIPMIpthread`"
5896   if test $? -eq 0; then
5897     with_libopenipmipthread_ldflags="$temp_result"
5898   else
5899     with_libopenipmipthread="no ($PKG_CONFIG --libs OpenIPMIpthread failed)"
5900     temp_result="$PKG_CONFIG --libs OpenIPMIpthread failed"
5901   fi
5902   AC_MSG_RESULT([$temp_result])
5903 fi
5904
5905 if test "x$with_libopenipmipthread" = "xyes"; then
5906   SAVE_CPPFLAGS="$CPPFLAGS"
5907   CPPFLAGS="$CPPFLAGS $with_libopenipmipthread_cflags"
5908
5909   AC_CHECK_HEADERS([OpenIPMI/ipmi_smi.h],
5910     [with_libopenipmipthread="yes"],
5911     [with_libopenipmipthread="no (OpenIPMI/ipmi_smi.h not found)"],
5912     [[
5913       #include <OpenIPMI/ipmiif.h>
5914       #include <OpenIPMI/ipmi_err.h>
5915       #include <OpenIPMI/ipmi_posix.h>
5916       #include <OpenIPMI/ipmi_conn.h>
5917     ]]
5918   )
5919
5920   CPPFLAGS="$SAVE_CPPFLAGS"
5921 fi
5922
5923 if test "x$with_libopenipmipthread" = "xyes"; then
5924   BUILD_WITH_OPENIPMI_CFLAGS="$with_libopenipmipthread_cflags"
5925   BUILD_WITH_OPENIPMI_LIBS="$with_libopenipmipthread_ldflags"
5926 fi
5927
5928 AC_SUBST([BUILD_WITH_OPENIPMI_CFLAGS])
5929 AC_SUBST([BUILD_WITH_OPENIPMI_LIBS])
5930 # }}}
5931
5932 # --with-libatasmart {{{
5933 AC_ARG_WITH([libatasmart],
5934   [AS_HELP_STRING([--with-libatasmart@<:@=PREFIX@:>@], [Path to libatasmart.])],
5935   [
5936     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
5937       with_libatasmart_cppflags="-I$withval/include"
5938       with_libatasmart_ldflags="-L$withval/lib"
5939       with_libatasmart="yes"
5940     else
5941       with_libatasmart="$withval"
5942     fi
5943   ],
5944   [
5945     if test "x$ac_system" = "xLinux"; then
5946       with_libatasmart="yes"
5947     else
5948       with_libatasmart="no (Linux only library)"
5949     fi
5950   ]
5951 )
5952
5953 if test "x$with_libatasmart" = "xyes"; then
5954   SAVE_CPPFLAGS="$CPPFLAGS"
5955   CPPFLAGS="$CPPFLAGS $with_libatasmart_cppflags"
5956
5957   AC_CHECK_HEADERS([atasmart.h],
5958     [with_libatasmart="yes"],
5959     [with_libatasmart="no (atasmart.h not found)"])
5960
5961   CPPFLAGS="$SAVE_CPPFLAGS"
5962 fi
5963
5964 if test "x$with_libatasmart" = "xyes"; then
5965   SAVE_LDFLAGS="$LDFLAGS"
5966   LDFLAGS="$LDFLAGS $with_libatasmart_ldflags"
5967
5968   AC_CHECK_LIB([atasmart], [sk_disk_open],
5969     [with_libatasmart="yes"],
5970     [with_libatasmart="no (Symbol 'sk_disk_open' not found)"]
5971   )
5972
5973   LDFLAGS="$SAVE_LDFLAGS"
5974 fi
5975
5976 if test "x$with_libatasmart" = "xyes"; then
5977   BUILD_WITH_LIBATASMART_CPPFLAGS="$with_libatasmart_cppflags"
5978   BUILD_WITH_LIBATASMART_LDFLAGS="$with_libatasmart_ldflags"
5979   BUILD_WITH_LIBATASMART_LIBS="-latasmart"
5980 fi
5981
5982 AC_SUBST([BUILD_WITH_LIBATASMART_CPPFLAGS])
5983 AC_SUBST([BUILD_WITH_LIBATASMART_LDFLAGS])
5984 AC_SUBST([BUILD_WITH_LIBATASMART_LIBS])
5985 # }}}
5986
5987 PKG_CHECK_MODULES([LIBNOTIFY], [libnotify],
5988   [with_libnotify="yes"],
5989   [with_libnotify="no (pkg-config doesn't know libnotify)"]
5990 )
5991
5992 PKG_CHECK_MODULES([LIBRIEMANN_CLIENT], [riemann-client >= 1.6.0],
5993  [with_libriemann_client="yes"],
5994  [with_libriemann_client="no (pkg-config doesn't know libriemann-client)"]
5995 )
5996
5997 # Check for enabled/disabled features
5998 #
5999
6000 # AC_COLLECTD(name, enable/disable, info-text, feature/module)
6001 # ------------------------------------------------------------
6002 dnl
6003 m4_define([my_toupper],[m4_translit([$1], m4_defn([m4_cr_letters]), m4_defn([m4_cr_LETTERS]))])
6004 dnl
6005 AC_DEFUN(
6006   [AC_COLLECTD],
6007   [
6008   m4_if([$1], [], [AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 1st argument must not be empty])])dnl
6009   m4_if(
6010     [$2],
6011     [enable],
6012     [dnl
6013     m4_define([EnDis],[disabled])dnl
6014     m4_define([YesNo],[no])dnl
6015     ],dnl
6016     [m4_if(
6017       [$2],
6018       [disable],
6019       [dnl
6020       m4_define([EnDis],[enabled])dnl
6021       m4_define([YesNo],[yes])dnl
6022       ],
6023       [dnl
6024       AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 2nd argument must be either enable or disable])dnl
6025       ]dnl
6026     )]dnl
6027   )dnl
6028   m4_if([$3], [feature], [],
6029     [m4_if(
6030       [$3], [module], [],
6031       [dnl
6032       AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 3rd argument must be either feature or disable])dnl
6033       ]dnl
6034     )]dnl
6035   )dnl
6036   AC_ARG_ENABLE(
6037     [$1],
6038     AS_HELP_STRING([--$2-$1], [$2 $4 (EnDis by def)]),
6039     [],
6040     enable_$1='[YesNo]'dnl
6041   )# AC_ARG_ENABLE
6042   if test "x$enable_$1" = "xno"; then
6043     collectd_$1=0
6044   else
6045     if test "x$enable_$1" = "xyes"; then
6046       collectd_$1=1
6047     else
6048       AC_MSG_NOTICE([please specify either --enable-$1 or --disable-$1; enabling $1.])
6049       collectd_$1=1
6050       enable_$1='yes'
6051     fi
6052   fi
6053   AC_DEFINE_UNQUOTED([COLLECT_]my_toupper([$1]), [$collectd_$1], [whether or not to enable $3 $4])
6054   AM_CONDITIONAL([BUILD_]my_toupper([$3])[_]my_toupper([$1]), [test "x$enable_$1" = "xyes"])dnl
6055   ]dnl
6056 )# AC_COLLECTD(name, enable/disable, info-text, feature/module)
6057
6058 # AC_PLUGIN(name, default, info)
6059 # ------------------------------------------------------------
6060 dnl
6061 AC_DEFUN(
6062   [AC_PLUGIN],
6063   [
6064     enable_plugin="no"
6065     force="no"
6066     AC_ARG_ENABLE([$1],
6067       [AS_HELP_STRING([--enable-$1],[$3])],
6068       [
6069         if test "x$enableval" = "xyes"; then
6070           enable_plugin="yes"
6071         else if test "x$enableval" = "xforce"; then
6072           enable_plugin="yes"
6073           force="yes"
6074         else
6075           enable_plugin="no (disabled on command line)"
6076         fi; fi
6077       ],
6078       [
6079         if test "x$enable_all_plugins" = "xauto"; then
6080           if test "x$2" = "xyes"; then
6081             enable_plugin="yes"
6082           else
6083             enable_plugin="$2"
6084           fi
6085         else
6086           enable_plugin="$enable_all_plugins"
6087         fi
6088       ]
6089     )
6090     if test "x$enable_plugin" = "xyes"; then
6091       if test "x$2" = "xyes" || test "x$force" = "xyes"; then
6092         AC_DEFINE([HAVE_PLUGIN_]my_toupper([$1]), 1, [Define to 1 if the $1 plugin is enabled.])
6093         if test "x$2" != "xyes"; then
6094           dependency_warning="yes"
6095         fi
6096       else # User passed "yes" but dependency checking yielded "no" => Dependency problem.
6097         dependency_error="yes"
6098         enable_plugin="$2 (dependency error)"
6099       fi
6100     fi
6101     AM_CONDITIONAL([BUILD_PLUGIN_]my_toupper([$1]), [test "x$enable_plugin" = "xyes"])
6102     enable_$1="$enable_plugin"
6103   ]
6104 )# AC_PLUGIN(name, default, info)
6105
6106 m4_divert_once([HELP_ENABLE], [
6107 collectd features:])
6108 # FIXME: Remove these calls to `AC_COLLECTD' and then remove that macro.
6109 AC_COLLECTD([debug],     [enable],  [feature], [debugging])
6110 AC_COLLECTD([daemon],    [disable], [feature], [daemon mode])
6111 AC_COLLECTD([getifaddrs],[enable],  [feature], [getifaddrs under Linux])
6112 AC_COLLECTD([werror],    [disable], [feature], [building with -Werror])
6113
6114 dependency_warning="no"
6115 dependency_error="no"
6116
6117 plugin_ascent="no"
6118 plugin_barometer="no"
6119 plugin_battery="no"
6120 plugin_bind="no"
6121 plugin_ceph="no"
6122 plugin_cgroups="no"
6123 plugin_conntrack="no"
6124 plugin_contextswitch="no"
6125 plugin_cpu="no"
6126 plugin_cpufreq="no"
6127 plugin_cpusleep="no"
6128 plugin_curl_json="no"
6129 plugin_curl_xml="no"
6130 plugin_df="no"
6131 plugin_disk="no"
6132 plugin_drbd="no"
6133 plugin_dpdkevents="no"
6134 plugin_dpdkstat="no"
6135 plugin_entropy="no"
6136 plugin_ethstat="no"
6137 plugin_fhcount="no"
6138 plugin_fscache="no"
6139 plugin_gps="no"
6140 plugin_grpc="no"
6141 plugin_hugepages="no"
6142 plugin_intel_pmu="no"
6143 plugin_intel_rdt="no"
6144 plugin_interface="no"
6145 plugin_ipc="no"
6146 plugin_ipmi="no"
6147 plugin_ipvs="no"
6148 plugin_irq="no"
6149 plugin_load="no"
6150 plugin_log_logstash="no"
6151 plugin_mcelog="no"
6152 plugin_memory="no"
6153 plugin_multimeter="no"
6154 plugin_nfs="no"
6155 plugin_numa="no"
6156 plugin_ovs_events="no"
6157 plugin_ovs_stats="no"
6158 plugin_perl="no"
6159 plugin_pinba="no"
6160 plugin_processes="no"
6161 plugin_protocols="no"
6162 plugin_python="no"
6163 plugin_serial="no"
6164 plugin_smart="no"
6165 plugin_swap="no"
6166 plugin_tape="no"
6167 plugin_tcpconns="no"
6168 plugin_ted="no"
6169 plugin_thermal="no"
6170 plugin_turbostat="no"
6171 plugin_uptime="no"
6172 plugin_users="no"
6173 plugin_virt="no"
6174 plugin_vmem="no"
6175 plugin_vserver="no"
6176 plugin_wireless="no"
6177 plugin_write_prometheus="no"
6178 plugin_xencpu="no"
6179 plugin_zfs_arc="no"
6180 plugin_zone="no"
6181 plugin_zookeeper="no"
6182
6183 # Linux
6184 if test "x$ac_system" = "xLinux"; then
6185   plugin_battery="yes"
6186   plugin_cgroups="yes"
6187   plugin_conntrack="yes"
6188   plugin_contextswitch="yes"
6189   plugin_cpu="yes"
6190   plugin_cpufreq="yes"
6191   plugin_disk="yes"
6192   plugin_drbd="yes"
6193   plugin_entropy="yes"
6194   plugin_fhcount="yes"
6195   plugin_fscache="yes"
6196   plugin_hugepages="yes"
6197   plugin_interface="yes"
6198   plugin_ipc="yes"
6199   plugin_irq="yes"
6200   plugin_load="yes"
6201   plugin_lvm="yes"
6202   plugin_mcelog="yes"
6203   plugin_memory="yes"
6204   plugin_nfs="yes"
6205   plugin_numa="yes"
6206   plugin_processes="yes"
6207   plugin_protocols="yes"
6208   plugin_serial="yes"
6209   plugin_swap="yes"
6210   plugin_tcpconns="yes"
6211   plugin_thermal="yes"
6212   plugin_uptime="yes"
6213   plugin_vmem="yes"
6214   plugin_vserver="yes"
6215   plugin_wireless="yes"
6216   plugin_zfs_arc="yes"
6217
6218   if test "x$ac_cv_header_linux_ip_vs_h" = "xyes"; then
6219     plugin_ipvs="yes"
6220   fi
6221
6222   if test "x$c_cv_have_usable_asm_msrindex_h" = "xyes" && test "x$have_cpuid_h" = "xyes"; then
6223     plugin_turbostat="yes"
6224   fi
6225
6226   if test "x$c_cv_have_clock_boottime_monotonic" = "xyes"; then
6227     plugin_cpusleep="yes"
6228   fi
6229
6230   if test "x$with_libyajl" = "xyes" && test "x$with_libyajl2" = "xyes"; then
6231     plugin_ovs_events="yes"
6232     plugin_ovs_stats="yes"
6233   fi
6234 fi
6235
6236 if test "x$ac_system" = "xOpenBSD"; then
6237   plugin_tcpconns="yes"
6238 fi
6239
6240 if test "x$ac_system" = "xNetBSD"; then
6241   plugin_disk="yes"
6242   plugin_entropy="yes"
6243   plugin_irq="yes"
6244   plugin_processes="yes"
6245 fi
6246
6247 # Mac OS X devices
6248 if test "x$with_libiokit" = "xyes"; then
6249   plugin_battery="yes"
6250   plugin_disk="yes"
6251 fi
6252
6253 # AIX
6254
6255 if test "x$ac_system" = "xAIX"; then
6256   plugin_ipc="yes"
6257   plugin_tcpconns="yes"
6258 fi
6259
6260 # FreeBSD
6261
6262 if test "x$ac_system" = "xFreeBSD"; then
6263   plugin_disk="yes"
6264   plugin_zfs_arc="yes"
6265 fi
6266
6267
6268 if test "x$with_perfstat" = "xyes"; then
6269   plugin_contextswitch="yes"
6270   plugin_cpu="yes"
6271   plugin_disk="yes"
6272   plugin_interface="yes"
6273   plugin_load="yes"
6274   plugin_memory="yes"
6275   plugin_swap="yes"
6276   plugin_uptime="yes"
6277 fi
6278
6279 if test "x$with_procinfo" = "xyes"; then
6280   plugin_processes="yes"
6281 fi
6282
6283 # Solaris
6284 if test "x$with_kstat" = "xyes"; then
6285   plugin_nfs="yes"
6286   plugin_processes="yes"
6287   plugin_uptime="yes"
6288   plugin_zfs_arc="yes"
6289   plugin_zone="yes"
6290 fi
6291
6292 if test "x$with_devinfo" = "xyes" && test "x$with_kstat" = "xyes"; then
6293   plugin_cpu="yes"
6294   plugin_disk="yes"
6295   plugin_interface="yes"
6296   plugin_memory="yes"
6297   plugin_tape="yes"
6298 fi
6299
6300 if test "x$with_libi2c" = "xyes"; then
6301   plugin_barometer="yes"
6302 fi
6303
6304
6305 # libstatgrab
6306 if test "x$with_libstatgrab" = "xyes"; then
6307   plugin_cpu="yes"
6308   plugin_disk="yes"
6309   plugin_interface="yes"
6310   plugin_load="yes"
6311   plugin_memory="yes"
6312   plugin_swap="yes"
6313   plugin_users="yes"
6314 fi
6315
6316 if test "x$with_libcurl" = "xyes" && test "x$with_libxml2" = "xyes"; then
6317   plugin_ascent="yes"
6318   if test "x$have_strptime" = "xyes"; then
6319     plugin_bind="yes"
6320   fi
6321 fi
6322
6323 if test "x$with_libopenipmipthread" = "xyes"; then
6324   plugin_ipmi="yes"
6325 fi
6326
6327 if test "x$with_libcurl" = "xyes" && test "x$with_libyajl" = "xyes"; then
6328   plugin_curl_json="yes"
6329 fi
6330
6331 if test "x$with_libcurl" = "xyes" && test "x$with_libxml2" = "xyes"; then
6332   plugin_curl_xml="yes"
6333 fi
6334
6335 if test "x$with_libyajl" = "xyes"; then
6336   plugin_ceph="yes"
6337 fi
6338
6339 if test "x$have_processor_info" = "xyes"; then
6340   plugin_cpu="yes"
6341 fi
6342
6343 if test "x$have_sysctl" = "xyes"; then
6344   plugin_cpu="yes"
6345   plugin_memory="yes"
6346   plugin_uptime="yes"
6347   if test "x$ac_system" = "xDarwin"; then
6348     plugin_swap="yes"
6349   fi
6350 fi
6351
6352 if test "x$have_sysctlbyname" = "xyes"; then
6353   plugin_contextswitch="yes"
6354   plugin_cpu="yes"
6355   plugin_memory="yes"
6356   plugin_tcpconns="yes"
6357 fi
6358
6359 if test "x$have_getvfsstat" = "xyes" || test "x$have_getfsstat" = "xyes"; then
6360   plugin_df="yes"
6361 fi
6362
6363 if test "x$c_cv_have_two_getmntent" = "xyes" || test "x$have_getmntent" = "xgen" || test "x$have_getmntent" = "xsun"; then
6364   plugin_df="yes"
6365 fi
6366
6367 if test "x$c_cv_have_one_getmntent" = "xyes"; then
6368   plugin_df="yes"
6369 fi
6370
6371 if test "x$c_cv_have_getmntent_r" = "xyes"; then
6372   plugin_df="yes"
6373 fi
6374
6375 if test "x$plugin_df" = "xyes"; then
6376   plugin_df="no"
6377   if test "x$have_statfs" = "xyes"; then
6378     plugin_df="yes"
6379   fi
6380
6381   if test "x$have_statvfs" = "xyes"; then
6382     plugin_df="yes"
6383   fi
6384 fi
6385
6386 if test "x$have_linux_sockios_h" = "xyes" && test "x$have_linux_ethtool_h" = "xyes"; then
6387   plugin_ethstat="yes"
6388 fi
6389
6390 if test "x$with_libgps" = "xyes"; then
6391   plugin_gps="yes"
6392 fi
6393
6394 if test "x$with_libgrpcpp" = "xyes" && test "x$with_libprotobuf" = "xyes" && test "x$have_protoc3" = "xyes" && test "x$GRPC_CPP_PLUGIN" != "x"; then
6395   plugin_grpc="yes"
6396 fi
6397
6398 if test "x$have_getifaddrs" = "xyes"; then
6399   plugin_interface="yes"
6400 fi
6401
6402 if test "x$have_getloadavg" = "xyes"; then
6403   plugin_load="yes"
6404 fi
6405
6406 if test "x$with_libyajl" = "xyes"; then
6407   plugin_log_logstash="yes"
6408 fi
6409
6410 if test "x$with_libperl" = "xyes" && test "x$c_cv_have_perl_ithreads" = "xyes"; then
6411   plugin_perl="yes"
6412 fi
6413
6414 if test "x$have_protoc_c" = "xyes" && test "x$with_libprotobuf_c" = "xyes"; then
6415   plugin_pinba="yes"
6416   if test "x$with_libmicrohttpd" = "xyes"; then
6417     plugin_write_prometheus="yes"
6418   fi
6419 fi
6420
6421 # Mac OS X memory interface
6422 if test "x$have_host_statistics" = "xyes"; then
6423   plugin_memory="yes"
6424 fi
6425
6426 if test "x$have_termios_h" = "xyes"; then
6427   if test "x$ac_system" != "xAIX"; then
6428     plugin_multimeter="yes"
6429   fi
6430   plugin_ted="yes"
6431 fi
6432
6433 if test "x$have_thread_info" = "xyes"; then
6434   plugin_processes="yes"
6435 fi
6436
6437 if test "x$with_kvm_getprocs" = "xyes" && test "x$have_struct_kinfo_proc_freebsd" = "xyes"; then
6438   plugin_processes="yes"
6439 fi
6440
6441 if test "x$with_kvm_getprocs" = "xyes" && test "x$have_struct_kinfo_proc_openbsd" = "xyes"; then
6442   plugin_processes="yes"
6443 fi
6444
6445 if test "x$with_libpython" != "xno"; then
6446   plugin_python="yes"
6447 fi
6448
6449 if test "x$with_libatasmart" = "xyes" && test "x$with_libudev" = "xyes"; then
6450   plugin_smart="yes"
6451 fi
6452
6453 if test "x$with_kvm_getswapinfo" = "xyes"; then
6454   plugin_swap="yes"
6455 fi
6456
6457 if test "x$have_swapctl" = "xyes" && test "x$c_cv_have_swapctl_two_args" = "xyes"; then
6458   plugin_swap="yes"
6459 fi
6460
6461 if test "x$have_swapctl" = "xyes" && test "x$c_cv_have_swapctl_three_args" = "xyes"; then
6462   plugin_swap="yes"
6463 fi
6464
6465 if test "x$with_kvm_openfiles = "xyes" && $with_kvm_nlist" = "xyes"; then
6466   plugin_tcpconns="yes"
6467 fi
6468
6469 if test "x$have_getutent" = "xyes"; then
6470   plugin_users="yes"
6471 fi
6472
6473 if test "x$have_getutxent" = "xyes"; then
6474   plugin_users="yes"
6475 fi
6476
6477 if test "x$with_libxml2" = "xyes" && test "x$with_libvirt" = "xyes"; then
6478   plugin_virt="yes"
6479 fi
6480
6481 if test "x$with_libxenctrl" = "xyes"; then
6482   plugin_xencpu="yes"
6483 fi
6484
6485 if test "x$with_libdpdk" = "xyes"
6486 then
6487   plugin_dpdkevents="$dpdk_keepalive"
6488   plugin_dpdkstat="yes"
6489 fi
6490
6491 m4_divert_once([HELP_ENABLE], [
6492 collectd plugins:])
6493
6494 AC_ARG_ENABLE([all-plugins],
6495   [AS_HELP_STRING([--enable-all-plugins], [enable all plugins @<:@default=yes@:>@])],
6496   [
6497      if test "x$enableval" = "xyes"; then
6498        enable_all_plugins="yes"
6499      else if test "x$enableval" = "xauto"; then
6500        enable_all_plugins="auto"
6501      else
6502        enable_all_plugins="no"
6503      fi; fi
6504   ],
6505   [enable_all_plugins="auto"]
6506 )
6507
6508 m4_divert_once([HELP_ENABLE], [])
6509
6510 AC_PLUGIN([aggregation],         [yes],                     [Aggregation plugin])
6511 AC_PLUGIN([amqp],                [$with_librabbitmq],       [AMQP output plugin])
6512 AC_PLUGIN([apache],              [$with_libcurl],           [Apache httpd statistics])
6513 AC_PLUGIN([apcups],              [yes],                     [Statistics of UPSes by APC])
6514 AC_PLUGIN([apple_sensors],       [$with_libiokit],          [Apple hardware sensors])
6515 AC_PLUGIN([aquaero],             [$with_libaquaero5],       [Aquaero hardware sensors])
6516 AC_PLUGIN([ascent],              [$plugin_ascent],          [AscentEmu player statistics])
6517 AC_PLUGIN([barometer],           [$plugin_barometer],       [Barometer sensor on I2C])
6518 AC_PLUGIN([battery],             [$plugin_battery],         [Battery statistics])
6519 AC_PLUGIN([bind],                [$plugin_bind],            [ISC Bind nameserver statistics])
6520 AC_PLUGIN([ceph],                [$plugin_ceph],            [Ceph daemon statistics])
6521 AC_PLUGIN([cgroups],             [$plugin_cgroups],         [CGroups CPU usage accounting])
6522 AC_PLUGIN([chrony],              [yes],                     [Chrony statistics])
6523 AC_PLUGIN([conntrack],           [$plugin_conntrack],       [nf_conntrack statistics])
6524 AC_PLUGIN([contextswitch],       [$plugin_contextswitch],   [context switch statistics])
6525 AC_PLUGIN([cpu],                 [$plugin_cpu],             [CPU usage statistics])
6526 AC_PLUGIN([cpufreq],             [$plugin_cpufreq],         [CPU frequency statistics])
6527 AC_PLUGIN([cpusleep],            [$plugin_cpusleep],        [CPU sleep statistics])
6528 AC_PLUGIN([csv],                 [yes],                     [CSV output plugin])
6529 AC_PLUGIN([curl],                [$with_libcurl],           [CURL generic web statistics])
6530 AC_PLUGIN([curl_json],           [$plugin_curl_json],       [CouchDB statistics])
6531 AC_PLUGIN([curl_xml],            [$plugin_curl_xml],        [CURL generic xml statistics])
6532 AC_PLUGIN([dbi],                 [$with_libdbi],            [General database statistics])
6533 AC_PLUGIN([df],                  [$plugin_df],              [Filesystem usage statistics])
6534 AC_PLUGIN([disk],                [$plugin_disk],            [Disk usage statistics])
6535 AC_PLUGIN([dns],                 [$with_libpcap],           [DNS traffic analysis])
6536 AC_PLUGIN([dpdkevents],          [$plugin_dpdkevents],      [Events from DPDK])
6537 AC_PLUGIN([dpdkstat],            [$plugin_dpdkstat],        [Stats from DPDK])
6538 AC_PLUGIN([drbd],                [$plugin_drbd],            [DRBD statistics])
6539 AC_PLUGIN([email],               [yes],                     [EMail statistics])
6540 AC_PLUGIN([entropy],             [$plugin_entropy],         [Entropy statistics])
6541 AC_PLUGIN([ethstat],             [$plugin_ethstat],         [Stats from NIC driver])
6542 AC_PLUGIN([exec],                [yes],                     [Execution of external programs])
6543 AC_PLUGIN([fhcount],             [$plugin_fhcount],         [File handles statistics])
6544 AC_PLUGIN([filecount],           [yes],                     [Count files in directories])
6545 AC_PLUGIN([fscache],             [$plugin_fscache],         [fscache statistics])
6546 AC_PLUGIN([gmond],               [$with_libganglia],        [Ganglia plugin])
6547 AC_PLUGIN([gps],                 [$plugin_gps],             [GPS plugin])
6548 AC_PLUGIN([grpc],                [$plugin_grpc],            [gRPC plugin])
6549 AC_PLUGIN([hddtemp],             [yes],                     [Query hddtempd])
6550 AC_PLUGIN([hugepages],           [$plugin_hugepages],       [Hugepages statistics])
6551 AC_PLUGIN([intel_pmu],           [$with_libjevents],        [Intel performance monitor plugin])
6552 AC_PLUGIN([intel_rdt],           [$with_libpqos],           [Intel RDT monitor plugin])
6553 AC_PLUGIN([interface],           [$plugin_interface],       [Interface traffic statistics])
6554 AC_PLUGIN([ipc],                 [$plugin_ipc],             [IPC statistics])
6555 AC_PLUGIN([ipmi],                [$plugin_ipmi],            [IPMI sensor statistics])
6556 AC_PLUGIN([iptables],            [$with_libiptc],           [IPTables rule counters])
6557 AC_PLUGIN([ipvs],                [$plugin_ipvs],            [IPVS connection statistics])
6558 AC_PLUGIN([irq],                 [$plugin_irq],             [IRQ statistics])
6559 AC_PLUGIN([java],                [$with_java],              [Embed the Java Virtual Machine])
6560 AC_PLUGIN([load],                [$plugin_load],            [System load])
6561 AC_PLUGIN([log_logstash],        [$plugin_log_logstash],    [Logstash json_event compatible logging])
6562 AC_PLUGIN([logfile],             [yes],                     [File logging plugin])
6563 AC_PLUGIN([lpar],                [$with_perfstat],          [AIX logical partitions statistics])
6564 AC_PLUGIN([lua],                 [$with_liblua],            [Lua plugin])
6565 AC_PLUGIN([lvm],                 [$with_liblvm2app],        [LVM statistics])
6566 AC_PLUGIN([madwifi],             [$have_linux_wireless_h],  [Madwifi wireless statistics])
6567 AC_PLUGIN([match_empty_counter], [yes],                     [The empty counter match])
6568 AC_PLUGIN([match_hashed],        [yes],                     [The hashed match])
6569 AC_PLUGIN([match_regex],         [yes],                     [The regex match])
6570 AC_PLUGIN([match_timediff],      [yes],                     [The timediff match])
6571 AC_PLUGIN([match_value],         [yes],                     [The value match])
6572 AC_PLUGIN([mbmon],               [yes],                     [Query mbmond])
6573 AC_PLUGIN([mcelog],              [$plugin_mcelog],          [Machine Check Exceptions notifications])
6574 AC_PLUGIN([md],                  [$have_linux_raid_md_u_h], [md (Linux software RAID) devices])
6575 AC_PLUGIN([memcachec],           [$with_libmemcached],      [memcachec statistics])
6576 AC_PLUGIN([memcached],           [yes],                     [memcached statistics])
6577 AC_PLUGIN([memory],              [$plugin_memory],          [Memory usage])
6578 AC_PLUGIN([mic],                 [$with_mic],               [Intel Many Integrated Core stats])
6579 AC_PLUGIN([modbus],              [$with_libmodbus],         [Modbus plugin])
6580 AC_PLUGIN([mqtt],                [$with_libmosquitto],      [MQTT output plugin])
6581 AC_PLUGIN([multimeter],          [$plugin_multimeter],      [Read multimeter values])
6582 AC_PLUGIN([mysql],               [$with_libmysql],          [MySQL statistics])
6583 AC_PLUGIN([netapp],              [$with_libnetapp],         [NetApp plugin])
6584 AC_PLUGIN([netlink],             [$with_libmnl],            [Enhanced Linux network statistics])
6585 AC_PLUGIN([network],             [yes],                     [Network communication plugin])
6586 AC_PLUGIN([nfs],                 [$plugin_nfs],             [NFS statistics])
6587 AC_PLUGIN([nginx],               [$with_libcurl],           [nginx statistics])
6588 AC_PLUGIN([notify_desktop],      [$with_libnotify],         [Desktop notifications])
6589 AC_PLUGIN([notify_email],        [$with_libesmtp],          [Email notifier])
6590 AC_PLUGIN([notify_nagios],       [yes],                     [Nagios notification plugin])
6591 AC_PLUGIN([ntpd],                [yes],                     [NTPd statistics])
6592 AC_PLUGIN([numa],                [$plugin_numa],            [NUMA virtual memory statistics])
6593 AC_PLUGIN([nut],                 [$with_libupsclient],      [Network UPS tools statistics])
6594 AC_PLUGIN([olsrd],               [yes],                     [olsrd statistics])
6595 AC_PLUGIN([onewire],             [$with_libowcapi],         [OneWire sensor statistics])
6596 AC_PLUGIN([openldap],            [$with_libldap],           [OpenLDAP statistics])
6597 AC_PLUGIN([openvpn],             [yes],                     [OpenVPN client statistics])
6598 AC_PLUGIN([oracle],              [$with_oracle],            [Oracle plugin])
6599 AC_PLUGIN([ovs_events],          [$plugin_ovs_events],      [OVS events plugin])
6600 AC_PLUGIN([ovs_stats],           [$plugin_ovs_stats],       [OVS statistics plugin])
6601 AC_PLUGIN([perl],                [$plugin_perl],            [Embed a Perl interpreter])
6602 AC_PLUGIN([pf],                  [$have_net_pfvar_h],       [BSD packet filter (PF) statistics])
6603 # FIXME: Check for libevent, too.
6604 AC_PLUGIN([pinba],               [$plugin_pinba],           [Pinba statistics])
6605 AC_PLUGIN([ping],                [$with_liboping],          [Network latency statistics])
6606 AC_PLUGIN([postgresql],          [$with_libpq],             [PostgreSQL database statistics])
6607 AC_PLUGIN([powerdns],            [yes],                     [PowerDNS statistics])
6608 AC_PLUGIN([processes],           [$plugin_processes],       [Process statistics])
6609 AC_PLUGIN([protocols],           [$plugin_protocols],       [Protocol (IP, TCP, ...) statistics])
6610 AC_PLUGIN([python],              [$plugin_python],          [Embed a Python interpreter])
6611 AC_PLUGIN([redis],               [$with_libhiredis],        [Redis plugin])
6612 AC_PLUGIN([routeros],            [$with_librouteros],       [RouterOS plugin])
6613 AC_PLUGIN([rrdcached],           [$librrd_rrdc_update],     [RRDTool output plugin])
6614 AC_PLUGIN([rrdtool],             [$with_librrd],            [RRDTool output plugin])
6615 AC_PLUGIN([sensors],             [$with_libsensors],        [lm_sensors statistics])
6616 AC_PLUGIN([serial],              [$plugin_serial],          [serial port traffic])
6617 AC_PLUGIN([sigrok],              [$with_libsigrok],         [sigrok acquisition sources])
6618 AC_PLUGIN([smart],               [$plugin_smart],           [SMART statistics])
6619 AC_PLUGIN([snmp],                [$with_libnetsnmp],        [SNMP querying plugin])
6620 AC_PLUGIN([snmp_agent],          [$with_libnetsnmpagent],   [SNMP agent plugin])
6621 AC_PLUGIN([statsd],              [yes],                     [StatsD plugin])
6622 AC_PLUGIN([swap],                [$plugin_swap],            [Swap usage statistics])
6623 AC_PLUGIN([syslog],              [$have_syslog],            [Syslog logging plugin])
6624 AC_PLUGIN([table],               [yes],                     [Parsing of tabular data])
6625 AC_PLUGIN([tail],                [yes],                     [Parsing of logfiles])
6626 AC_PLUGIN([tail_csv],            [yes],                     [Parsing of CSV files])
6627 AC_PLUGIN([tape],                [$plugin_tape],            [Tape drive statistics])
6628 AC_PLUGIN([target_notification], [yes],                     [The notification target])
6629 AC_PLUGIN([target_replace],      [yes],                     [The replace target])
6630 AC_PLUGIN([target_scale],        [yes],                     [The scale target])
6631 AC_PLUGIN([target_set],          [yes],                     [The set target])
6632 AC_PLUGIN([target_v5upgrade],    [yes],                     [The v5upgrade target])
6633 AC_PLUGIN([tcpconns],            [$plugin_tcpconns],        [TCP connection statistics])
6634 AC_PLUGIN([teamspeak2],          [yes],                     [TeamSpeak2 server statistics])
6635 AC_PLUGIN([ted],                 [$plugin_ted],             [Read The Energy Detective values])
6636 AC_PLUGIN([thermal],             [$plugin_thermal],         [Linux ACPI thermal zone statistics])
6637 AC_PLUGIN([threshold],           [yes],                     [Threshold checking plugin])
6638 AC_PLUGIN([tokyotyrant],         [$with_libtokyotyrant],    [TokyoTyrant database statistics])
6639 AC_PLUGIN([turbostat],           [$plugin_turbostat],       [Advanced statistic on Intel cpu states])
6640 AC_PLUGIN([unixsock],            [yes],                     [Unixsock communication plugin])
6641 AC_PLUGIN([uptime],              [$plugin_uptime],          [Uptime statistics])
6642 AC_PLUGIN([users],               [$plugin_users],           [User statistics])
6643 AC_PLUGIN([uuid],                [yes],                     [UUID as hostname plugin])
6644 AC_PLUGIN([varnish],             [$with_libvarnish],        [Varnish cache statistics])
6645 AC_PLUGIN([virt],                [$plugin_virt],            [Virtual machine statistics])
6646 AC_PLUGIN([vmem],                [$plugin_vmem],            [Virtual memory statistics])
6647 AC_PLUGIN([vserver],             [$plugin_vserver],         [Linux VServer statistics])
6648 AC_PLUGIN([wireless],            [$plugin_wireless],        [Wireless statistics])
6649 AC_PLUGIN([write_graphite],      [yes],                     [Graphite / Carbon output plugin])
6650 AC_PLUGIN([write_http],          [$with_libcurl],           [HTTP output plugin])
6651 AC_PLUGIN([write_kafka],         [$with_librdkafka],        [Kafka output plugin])
6652 AC_PLUGIN([write_log],           [yes],                     [Log output plugin])
6653 AC_PLUGIN([write_mongodb],       [$with_libmongoc],         [MongoDB output plugin])
6654 AC_PLUGIN([write_prometheus],    [$plugin_write_prometheus], [Prometheus write plugin])
6655 AC_PLUGIN([write_redis],         [$with_libhiredis],        [Redis output plugin])
6656 AC_PLUGIN([write_riemann],       [$with_libriemann_client], [Riemann output plugin])
6657 AC_PLUGIN([write_sensu],         [yes],                     [Sensu output plugin])
6658 AC_PLUGIN([write_tsdb],          [yes],                     [TSDB output plugin])
6659 AC_PLUGIN([xencpu],              [$plugin_xencpu],          [Xen Host CPU usage])
6660 AC_PLUGIN([xmms],                [$with_libxmms],           [XMMS statistics])
6661 AC_PLUGIN([zfs_arc],             [$plugin_zfs_arc],         [ZFS ARC statistics])
6662 AC_PLUGIN([zone],                [$plugin_zone],            [Solaris container statistics])
6663 AC_PLUGIN([zookeeper],           [yes],                     [Zookeeper statistics])
6664
6665 dnl Default configuration file
6666 # Load either syslog or logfile
6667 LOAD_PLUGIN_SYSLOG=""
6668 LOAD_PLUGIN_LOGFILE=""
6669 LOAD_PLUGIN_LOG_LOGSTASH=""
6670
6671 AC_MSG_CHECKING([which default log plugin to load])
6672 default_log_plugin="none"
6673 if test "x$enable_syslog" = "xyes"; then
6674   default_log_plugin="syslog"
6675 else
6676   LOAD_PLUGIN_SYSLOG="##"
6677 fi
6678
6679 if test "x$enable_logfile" = "xyes"; then
6680   if test "x$default_log_plugin" = "xnone"; then
6681     default_log_plugin="logfile"
6682   else
6683     LOAD_PLUGIN_LOGFILE="#"
6684   fi
6685 else
6686   LOAD_PLUGIN_LOGFILE="##"
6687 fi
6688
6689 if test "x$enable_log_logstash" = "xyes"; then
6690   LOAD_PLUGIN_LOG_LOGSTASH="#"
6691 else
6692   LOAD_PLUGIN_LOG_LOGSTASH="##"
6693 fi
6694
6695 AC_MSG_RESULT([$default_log_plugin])
6696
6697 AC_SUBST([LOAD_PLUGIN_SYSLOG])
6698 AC_SUBST([LOAD_PLUGIN_LOGFILE])
6699 AC_SUBST([LOAD_PLUGIN_LOG_LOGSTASH])
6700
6701 if test "x$enable_debug" = "xyes"; then
6702   DEFAULT_LOG_LEVEL="debug"
6703 else
6704   DEFAULT_LOG_LEVEL="info"
6705 fi
6706 AC_SUBST([DEFAULT_LOG_LEVEL])
6707
6708 # Load only one of rrdtool, network, csv in the default config.
6709 LOAD_PLUGIN_RRDTOOL=""
6710 LOAD_PLUGIN_NETWORK=""
6711 LOAD_PLUGIN_CSV=""
6712
6713 AC_MSG_CHECKING([which default write plugin to load])
6714 default_write_plugin="none"
6715 if test "x$enable_rrdtool" = "xyes"; then
6716   default_write_plugin="rrdtool"
6717 else
6718   LOAD_PLUGIN_RRDTOOL="##"
6719 fi
6720
6721 if test "x$enable_network" = "xyes"; then
6722   if test "x$default_write_plugin" = "xnone"; then
6723     default_write_plugin="network"
6724   else
6725     LOAD_PLUGIN_NETWORK="#"
6726   fi
6727 else
6728   LOAD_PLUGIN_NETWORK="##"
6729 fi
6730
6731 if test "x$enable_csv" = "xyes"; then
6732   if test "x$default_write_plugin" = "xnone"; then
6733     default_write_plugin="csv"
6734   else
6735     LOAD_PLUGIN_CSV="#"
6736   fi
6737 else
6738   LOAD_PLUGIN_CSV="##"
6739 fi
6740 AC_MSG_RESULT([$default_write_plugin])
6741
6742 AC_SUBST([LOAD_PLUGIN_RRDTOOL])
6743 AC_SUBST([LOAD_PLUGIN_NETWORK])
6744 AC_SUBST([LOAD_PLUGIN_CSV])
6745
6746 dnl Perl bindings
6747 PERL_BINDINGS_OPTIONS="PREFIX=${prefix}"
6748 AC_ARG_WITH(perl-bindings, [AS_HELP_STRING([--with-perl-bindings@<:@=OPTIONS@:>@], [Options passed to "perl Makefile.PL".])],
6749 [
6750   if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
6751     PERL_BINDINGS_OPTIONS="$withval"
6752     with_perl_bindings="yes"
6753   else
6754     with_perl_bindings="$withval"
6755   fi
6756 ],
6757 [
6758   if test "x$PERL" != "x"; then
6759     with_perl_bindings="yes"
6760   else
6761     with_perl_bindings="no (no perl interpreter found)"
6762   fi
6763 ])
6764
6765 if test "x$with_perl_bindings" = "xyes"; then
6766   AC_MSG_CHECKING([for the ExtUtils::MakeMaker module])
6767   if $PERL -MExtUtils::MakeMaker -e '' 2>/dev/null; then
6768     AC_MSG_RESULT([yes])
6769   else
6770     AC_MSG_RESULT([no])
6771     with_perl_bindings="no (ExtUtils::MakeMaker not found)"
6772   fi
6773 fi
6774
6775 if test "x$with_perl_bindings" = "xyes"; then
6776   PERL_BINDINGS="perl"
6777 else
6778   PERL_BINDINGS=""
6779 fi
6780
6781 AC_SUBST([PERL_BINDINGS])
6782 AC_SUBST([PERL_BINDINGS_OPTIONS])
6783
6784 dnl libcollectdclient
6785 LCC_VERSION_MAJOR=`echo $PACKAGE_VERSION | cut -d'.' -f1`
6786 LCC_VERSION_MINOR=`echo $PACKAGE_VERSION | cut -d'.' -f2`
6787 LCC_VERSION_PATCH=`echo $PACKAGE_VERSION | cut -d'.' -f3`
6788
6789 LCC_VERSION_EXTRA=`echo $PACKAGE_VERSION | cut -d'.' -f4-`
6790
6791 LCC_VERSION_STRING="$LCC_VERSION_MAJOR.$LCC_VERSION_MINOR.$LCC_VERSION_PATCH"
6792
6793 AC_SUBST([LCC_VERSION_MAJOR])
6794 AC_SUBST([LCC_VERSION_MINOR])
6795 AC_SUBST([LCC_VERSION_PATCH])
6796 AC_SUBST([LCC_VERSION_EXTRA])
6797 AC_SUBST([LCC_VERSION_STRING])
6798
6799 AC_CONFIG_FILES([src/libcollectdclient/collectd/lcc_features.h])
6800
6801 AM_CFLAGS="-Wall"
6802 AM_CXXFLAGS="-Wall"
6803 if test "x$enable_werror" != "xno"; then
6804   AM_CFLAGS="$AM_CFLAGS -Werror"
6805   AM_CXXFLAGS="$AM_CXXFLAGS -Werror"
6806 fi
6807
6808 AC_SUBST([AM_CFLAGS])
6809 AC_SUBST([AM_CXXFLAGS])
6810
6811 AC_CONFIG_FILES([ \
6812   Makefile \
6813   src/collectd.conf \
6814   src/libcollectdclient/libcollectdclient.pc \
6815 ])
6816
6817 AC_OUTPUT
6818
6819 if test "x$with_librrd" = "xyes" && test "x$librrd_threadsafe" != "xyes"; then
6820   with_librrd="yes (warning: librrd is not thread-safe)"
6821 fi
6822
6823 if test "x$with_libperl" = "xyes"; then
6824   with_libperl="yes (version `$PERL -MConfig -e 'print $Config{version};'`)"
6825 else
6826   enable_perl="no (needs libperl)"
6827 fi
6828
6829 if test "x$enable_perl" = "xno" && test "x$c_cv_have_perl_ithreads" = "xno"; then
6830   enable_perl="no (libperl doesn't support ithreads)"
6831 fi
6832
6833 if test "x$with_perl_bindings" = "xyes" && test "x$PERL_BINDINGS_OPTIONS" != "x"; then
6834   with_perl_bindings="yes ($PERL_BINDINGS_OPTIONS)"
6835 fi
6836
6837 AC_MSG_RESULT()
6838 AC_MSG_RESULT([Configuration:])
6839 AC_MSG_RESULT([  Build:])
6840 AC_MSG_RESULT([    Platform  . . . . . . $ac_system])
6841 AC_MSG_RESULT([    Compiler vendor . . . $ax_cv_c_compiler_vendor])
6842 AC_MSG_RESULT([    CC  . . . . . . . . . $CC])
6843 AC_MSG_RESULT([    CFLAGS  . . . . . . . $AM_CFLAGS $CFLAGS])
6844 AC_MSG_RESULT([    CXXFLAGS  . . . . . . $AM_CXXFLAGS $CXXFLAGS])
6845 AC_MSG_RESULT([    CPP . . . . . . . . . $CPP])
6846 AC_MSG_RESULT([    CPPFLAGS  . . . . . . $CPPFLAGS])
6847 AC_MSG_RESULT([    GRPC_CPP_PLUGIN . . . $GRPC_CPP_PLUGIN])
6848 AC_MSG_RESULT([    LD  . . . . . . . . . $LD])
6849 AC_MSG_RESULT([    LDFLAGS . . . . . . . $LDFLAGS])
6850 AC_MSG_RESULT([    PROTOC  . . . . . . . $PROTOC])
6851 AC_MSG_RESULT([    YACC  . . . . . . . . $YACC])
6852 AC_MSG_RESULT([    YFLAGS  . . . . . . . $YFLAGS])
6853 AC_MSG_RESULT()
6854 AC_MSG_RESULT([  Libraries:])
6855 AC_MSG_RESULT([    intel mic . . . . . . $with_mic])
6856 AC_MSG_RESULT([    libaquaero5 . . . . . $with_libaquaero5])
6857 AC_MSG_RESULT([    libatasmart . . . . . $with_libatasmart])
6858 AC_MSG_RESULT([    libcurl . . . . . . . $with_libcurl])
6859 AC_MSG_RESULT([    libdbi  . . . . . . . $with_libdbi])
6860 AC_MSG_RESULT([    libdpdk . . . . . . . $with_libdpdk])
6861 AC_MSG_RESULT([    libesmtp  . . . . . . $with_libesmtp])
6862 AC_MSG_RESULT([    libganglia  . . . . . $with_libganglia])
6863 AC_MSG_RESULT([    libgcrypt . . . . . . $with_libgcrypt])
6864 AC_MSG_RESULT([    libgps  . . . . . . . $with_libgps])
6865 AC_MSG_RESULT([    libgrpc++ . . . . . . $with_libgrpcpp])
6866 AC_MSG_RESULT([    libhiredis  . . . . . $with_libhiredis])
6867 AC_MSG_RESULT([    libi2c-dev  . . . . . $with_libi2c])
6868 AC_MSG_RESULT([    libiokit  . . . . . . $with_libiokit])
6869 AC_MSG_RESULT([    libiptc . . . . . . . $with_libiptc])
6870 AC_MSG_RESULT([    libjevents  . . . . . $with_libjevents])
6871 AC_MSG_RESULT([    libjvm  . . . . . . . $with_java])
6872 AC_MSG_RESULT([    libkstat  . . . . . . $with_kstat])
6873 AC_MSG_RESULT([    libkvm  . . . . . . . $with_libkvm])
6874 AC_MSG_RESULT([    libldap . . . . . . . $with_libldap])
6875 AC_MSG_RESULT([    liblua  . . . . . . . $with_liblua])
6876 AC_MSG_RESULT([    liblvm2app  . . . . . $with_liblvm2app])
6877 AC_MSG_RESULT([    libmemcached  . . . . $with_libmemcached])
6878 AC_MSG_RESULT([    libmicrohttpd . . . . $with_libmicrohttpd])
6879 AC_MSG_RESULT([    libmnl  . . . . . . . $with_libmnl])
6880 AC_MSG_RESULT([    libmodbus . . . . . . $with_libmodbus])
6881 AC_MSG_RESULT([    libmongoc . . . . . . $with_libmongoc])
6882 AC_MSG_RESULT([    libmosquitto  . . . . $with_libmosquitto])
6883 AC_MSG_RESULT([    libmysql  . . . . . . $with_libmysql])
6884 AC_MSG_RESULT([    libnetapp . . . . . . $with_libnetapp])
6885 AC_MSG_RESULT([    libnetsnmp  . . . . . $with_libnetsnmp])
6886 AC_MSG_RESULT([    libnetsnmpagent . . . $with_libnetsnmpagent])
6887 AC_MSG_RESULT([    libnotify . . . . . . $with_libnotify])
6888 AC_MSG_RESULT([    libopenipmi . . . . . $with_libopenipmipthread])
6889 AC_MSG_RESULT([    liboping  . . . . . . $with_liboping])
6890 AC_MSG_RESULT([    libowcapi . . . . . . $with_libowcapi])
6891 AC_MSG_RESULT([    libpcap . . . . . . . $with_libpcap])
6892 AC_MSG_RESULT([    libperfstat . . . . . $with_perfstat])
6893 AC_MSG_RESULT([    libperl . . . . . . . $with_libperl])
6894 AC_MSG_RESULT([    libpq . . . . . . . . $with_libpq])
6895 AC_MSG_RESULT([    libpqos . . . . . . . $with_libpqos])
6896 AC_MSG_RESULT([    libprotobuf . . . . . $with_libprotobuf])
6897 AC_MSG_RESULT([    libprotobuf-c . . . . $with_libprotobuf_c])
6898 AC_MSG_RESULT([    libpython . . . . . . $with_libpython])
6899 AC_MSG_RESULT([    librabbitmq . . . . . $with_librabbitmq])
6900 AC_MSG_RESULT([    libriemann-client . . $with_libriemann_client])
6901 AC_MSG_RESULT([    librdkafka  . . . . . $with_librdkafka])
6902 AC_MSG_RESULT([    librouteros . . . . . $with_librouteros])
6903 AC_MSG_RESULT([    librrd  . . . . . . . $with_librrd])
6904 AC_MSG_RESULT([    libsensors  . . . . . $with_libsensors])
6905 AC_MSG_RESULT([    libsigrok   . . . . . $with_libsigrok])
6906 AC_MSG_RESULT([    libstatgrab . . . . . $with_libstatgrab])
6907 AC_MSG_RESULT([    libtokyotyrant  . . . $with_libtokyotyrant])
6908 AC_MSG_RESULT([    libudev . . . . . . . $with_libudev])
6909 AC_MSG_RESULT([    libupsclient  . . . . $with_libupsclient])
6910 AC_MSG_RESULT([    libvarnish  . . . . . $with_libvarnish])
6911 AC_MSG_RESULT([    libvirt . . . . . . . $with_libvirt])
6912 AC_MSG_RESULT([    libxenctrl  . . . . . $with_libxenctrl])
6913 AC_MSG_RESULT([    libxml2 . . . . . . . $with_libxml2])
6914 AC_MSG_RESULT([    libxmms . . . . . . . $with_libxmms])
6915 AC_MSG_RESULT([    libyajl . . . . . . . $with_libyajl])
6916 AC_MSG_RESULT([    oracle  . . . . . . . $with_oracle])
6917 AC_MSG_RESULT([    protobuf-c  . . . . . $have_protoc_c])
6918 AC_MSG_RESULT([    protoc 3  . . . . . . $have_protoc3])
6919 AC_MSG_RESULT()
6920 AC_MSG_RESULT([  Features:])
6921 AC_MSG_RESULT([    daemon mode . . . . . $enable_daemon])
6922 AC_MSG_RESULT([    debug . . . . . . . . $enable_debug])
6923 AC_MSG_RESULT()
6924 AC_MSG_RESULT([  Bindings:])
6925 AC_MSG_RESULT([    perl  . . . . . . . . $with_perl_bindings])
6926 AC_MSG_RESULT()
6927 AC_MSG_RESULT([  Modules:])
6928 AC_MSG_RESULT([    aggregation . . . . . $enable_aggregation])
6929 AC_MSG_RESULT([    amqp    . . . . . . . $enable_amqp])
6930 AC_MSG_RESULT([    apache  . . . . . . . $enable_apache])
6931 AC_MSG_RESULT([    apcups  . . . . . . . $enable_apcups])
6932 AC_MSG_RESULT([    apple_sensors . . . . $enable_apple_sensors])
6933 AC_MSG_RESULT([    aquaero . . . . . . . $enable_aquaero])
6934 AC_MSG_RESULT([    ascent  . . . . . . . $enable_ascent])
6935 AC_MSG_RESULT([    barometer . . . . . . $enable_barometer])
6936 AC_MSG_RESULT([    battery . . . . . . . $enable_battery])
6937 AC_MSG_RESULT([    bind  . . . . . . . . $enable_bind])
6938 AC_MSG_RESULT([    ceph  . . . . . . . . $enable_ceph])
6939 AC_MSG_RESULT([    cgroups . . . . . . . $enable_cgroups])
6940 AC_MSG_RESULT([    chrony. . . . . . . . $enable_chrony])
6941 AC_MSG_RESULT([    conntrack . . . . . . $enable_conntrack])
6942 AC_MSG_RESULT([    contextswitch . . . . $enable_contextswitch])
6943 AC_MSG_RESULT([    cpu . . . . . . . . . $enable_cpu])
6944 AC_MSG_RESULT([    cpufreq . . . . . . . $enable_cpufreq])
6945 AC_MSG_RESULT([    cpusleep  . . . . . . $enable_cpusleep])
6946 AC_MSG_RESULT([    csv . . . . . . . . . $enable_csv])
6947 AC_MSG_RESULT([    curl  . . . . . . . . $enable_curl])
6948 AC_MSG_RESULT([    curl_json . . . . . . $enable_curl_json])
6949 AC_MSG_RESULT([    curl_xml  . . . . . . $enable_curl_xml])
6950 AC_MSG_RESULT([    dbi . . . . . . . . . $enable_dbi])
6951 AC_MSG_RESULT([    df  . . . . . . . . . $enable_df])
6952 AC_MSG_RESULT([    disk  . . . . . . . . $enable_disk])
6953 AC_MSG_RESULT([    dns . . . . . . . . . $enable_dns])
6954 AC_MSG_RESULT([    dpdkevents. . . . . . $enable_dpdkevents])
6955 AC_MSG_RESULT([    dpdkstat  . . . . . . $enable_dpdkstat])
6956 AC_MSG_RESULT([    drbd  . . . . . . . . $enable_drbd])
6957 AC_MSG_RESULT([    email . . . . . . . . $enable_email])
6958 AC_MSG_RESULT([    entropy . . . . . . . $enable_entropy])
6959 AC_MSG_RESULT([    ethstat . . . . . . . $enable_ethstat])
6960 AC_MSG_RESULT([    exec  . . . . . . . . $enable_exec])
6961 AC_MSG_RESULT([    fhcount . . . . . . . $enable_fhcount])
6962 AC_MSG_RESULT([    filecount . . . . . . $enable_filecount])
6963 AC_MSG_RESULT([    fscache . . . . . . . $enable_fscache])
6964 AC_MSG_RESULT([    gmond . . . . . . . . $enable_gmond])
6965 AC_MSG_RESULT([    gps . . . . . . . . . $enable_gps])
6966 AC_MSG_RESULT([    grpc  . . . . . . . . $enable_grpc])
6967 AC_MSG_RESULT([    hddtemp . . . . . . . $enable_hddtemp])
6968 AC_MSG_RESULT([    hugepages . . . . . . $enable_hugepages])
6969 AC_MSG_RESULT([    intel_pmu . . . . . . $enable_intel_pmu])
6970 AC_MSG_RESULT([    intel_rdt . . . . . . $enable_intel_rdt])
6971 AC_MSG_RESULT([    interface . . . . . . $enable_interface])
6972 AC_MSG_RESULT([    ipc . . . . . . . . . $enable_ipc])
6973 AC_MSG_RESULT([    ipmi  . . . . . . . . $enable_ipmi])
6974 AC_MSG_RESULT([    iptables  . . . . . . $enable_iptables])
6975 AC_MSG_RESULT([    ipvs  . . . . . . . . $enable_ipvs])
6976 AC_MSG_RESULT([    irq . . . . . . . . . $enable_irq])
6977 AC_MSG_RESULT([    java  . . . . . . . . $enable_java])
6978 AC_MSG_RESULT([    load  . . . . . . . . $enable_load])
6979 AC_MSG_RESULT([    logfile . . . . . . . $enable_logfile])
6980 AC_MSG_RESULT([    log_logstash  . . . . $enable_log_logstash])
6981 AC_MSG_RESULT([    lpar  . . . . . . . . $enable_lpar])
6982 AC_MSG_RESULT([    lua . . . . . . . . . $enable_lua])
6983 AC_MSG_RESULT([    lvm . . . . . . . . . $enable_lvm])
6984 AC_MSG_RESULT([    madwifi . . . . . . . $enable_madwifi])
6985 AC_MSG_RESULT([    match_empty_counter . $enable_match_empty_counter])
6986 AC_MSG_RESULT([    match_hashed  . . . . $enable_match_hashed])
6987 AC_MSG_RESULT([    match_regex . . . . . $enable_match_regex])
6988 AC_MSG_RESULT([    match_timediff  . . . $enable_match_timediff])
6989 AC_MSG_RESULT([    match_value . . . . . $enable_match_value])
6990 AC_MSG_RESULT([    mbmon . . . . . . . . $enable_mbmon])
6991 AC_MSG_RESULT([    mcelog  . . . . . . . $enable_mcelog])
6992 AC_MSG_RESULT([    md  . . . . . . . . . $enable_md])
6993 AC_MSG_RESULT([    memcachec . . . . . . $enable_memcachec])
6994 AC_MSG_RESULT([    memcached . . . . . . $enable_memcached])
6995 AC_MSG_RESULT([    memory  . . . . . . . $enable_memory])
6996 AC_MSG_RESULT([    mic . . . . . . . . . $enable_mic])
6997 AC_MSG_RESULT([    modbus  . . . . . . . $enable_modbus])
6998 AC_MSG_RESULT([    mqtt  . . . . . . . . $enable_mqtt])
6999 AC_MSG_RESULT([    multimeter  . . . . . $enable_multimeter])
7000 AC_MSG_RESULT([    mysql . . . . . . . . $enable_mysql])
7001 AC_MSG_RESULT([    netapp  . . . . . . . $enable_netapp])
7002 AC_MSG_RESULT([    netlink . . . . . . . $enable_netlink])
7003 AC_MSG_RESULT([    network . . . . . . . $enable_network])
7004 AC_MSG_RESULT([    nfs . . . . . . . . . $enable_nfs])
7005 AC_MSG_RESULT([    nginx . . . . . . . . $enable_nginx])
7006 AC_MSG_RESULT([    notify_desktop  . . . $enable_notify_desktop])
7007 AC_MSG_RESULT([    notify_email  . . . . $enable_notify_email])
7008 AC_MSG_RESULT([    notify_nagios . . . . $enable_notify_nagios])
7009 AC_MSG_RESULT([    ntpd  . . . . . . . . $enable_ntpd])
7010 AC_MSG_RESULT([    numa  . . . . . . . . $enable_numa])
7011 AC_MSG_RESULT([    nut . . . . . . . . . $enable_nut])
7012 AC_MSG_RESULT([    olsrd . . . . . . . . $enable_olsrd])
7013 AC_MSG_RESULT([    onewire . . . . . . . $enable_onewire])
7014 AC_MSG_RESULT([    openldap  . . . . . . $enable_openldap])
7015 AC_MSG_RESULT([    openvpn . . . . . . . $enable_openvpn])
7016 AC_MSG_RESULT([    oracle  . . . . . . . $enable_oracle])
7017 AC_MSG_RESULT([    ovs_events  . . . . . $enable_ovs_events])
7018 AC_MSG_RESULT([    ovs_stats . . . . . . $enable_ovs_stats])
7019 AC_MSG_RESULT([    perl  . . . . . . . . $enable_perl])
7020 AC_MSG_RESULT([    pf  . . . . . . . . . $enable_pf])
7021 AC_MSG_RESULT([    pinba . . . . . . . . $enable_pinba])
7022 AC_MSG_RESULT([    ping  . . . . . . . . $enable_ping])
7023 AC_MSG_RESULT([    postgresql  . . . . . $enable_postgresql])
7024 AC_MSG_RESULT([    powerdns  . . . . . . $enable_powerdns])
7025 AC_MSG_RESULT([    processes . . . . . . $enable_processes])
7026 AC_MSG_RESULT([    protocols . . . . . . $enable_protocols])
7027 AC_MSG_RESULT([    python  . . . . . . . $enable_python])
7028 AC_MSG_RESULT([    redis . . . . . . . . $enable_redis])
7029 AC_MSG_RESULT([    routeros  . . . . . . $enable_routeros])
7030 AC_MSG_RESULT([    rrdcached . . . . . . $enable_rrdcached])
7031 AC_MSG_RESULT([    rrdtool . . . . . . . $enable_rrdtool])
7032 AC_MSG_RESULT([    sensors . . . . . . . $enable_sensors])
7033 AC_MSG_RESULT([    serial  . . . . . . . $enable_serial])
7034 AC_MSG_RESULT([    sigrok  . . . . . . . $enable_sigrok])
7035 AC_MSG_RESULT([    smart . . . . . . . . $enable_smart])
7036 AC_MSG_RESULT([    snmp  . . . . . . . . $enable_snmp])
7037 AC_MSG_RESULT([    snmp_agent  . . . . . $enable_snmp_agent])
7038 AC_MSG_RESULT([    statsd  . . . . . . . $enable_statsd])
7039 AC_MSG_RESULT([    swap  . . . . . . . . $enable_swap])
7040 AC_MSG_RESULT([    syslog  . . . . . . . $enable_syslog])
7041 AC_MSG_RESULT([    table . . . . . . . . $enable_table])
7042 AC_MSG_RESULT([    tail_csv  . . . . . . $enable_tail_csv])
7043 AC_MSG_RESULT([    tail  . . . . . . . . $enable_tail])
7044 AC_MSG_RESULT([    tape  . . . . . . . . $enable_tape])
7045 AC_MSG_RESULT([    target_notification . $enable_target_notification])
7046 AC_MSG_RESULT([    target_replace  . . . $enable_target_replace])
7047 AC_MSG_RESULT([    target_scale  . . . . $enable_target_scale])
7048 AC_MSG_RESULT([    target_set  . . . . . $enable_target_set])
7049 AC_MSG_RESULT([    target_v5upgrade  . . $enable_target_v5upgrade])
7050 AC_MSG_RESULT([    tcpconns  . . . . . . $enable_tcpconns])
7051 AC_MSG_RESULT([    teamspeak2  . . . . . $enable_teamspeak2])
7052 AC_MSG_RESULT([    ted . . . . . . . . . $enable_ted])
7053 AC_MSG_RESULT([    thermal . . . . . . . $enable_thermal])
7054 AC_MSG_RESULT([    threshold . . . . . . $enable_threshold])
7055 AC_MSG_RESULT([    tokyotyrant . . . . . $enable_tokyotyrant])
7056 AC_MSG_RESULT([    turbostat . . . . . . $enable_turbostat])
7057 AC_MSG_RESULT([    unixsock  . . . . . . $enable_unixsock])
7058 AC_MSG_RESULT([    uptime  . . . . . . . $enable_uptime])
7059 AC_MSG_RESULT([    users . . . . . . . . $enable_users])
7060 AC_MSG_RESULT([    uuid  . . . . . . . . $enable_uuid])
7061 AC_MSG_RESULT([    varnish . . . . . . . $enable_varnish])
7062 AC_MSG_RESULT([    virt  . . . . . . . . $enable_virt])
7063 AC_MSG_RESULT([    vmem  . . . . . . . . $enable_vmem])
7064 AC_MSG_RESULT([    vserver . . . . . . . $enable_vserver])
7065 AC_MSG_RESULT([    wireless  . . . . . . $enable_wireless])
7066 AC_MSG_RESULT([    write_graphite  . . . $enable_write_graphite])
7067 AC_MSG_RESULT([    write_http  . . . . . $enable_write_http])
7068 AC_MSG_RESULT([    write_kafka . . . . . $enable_write_kafka])
7069 AC_MSG_RESULT([    write_log . . . . . . $enable_write_log])
7070 AC_MSG_RESULT([    write_mongodb . . . . $enable_write_mongodb])
7071 AC_MSG_RESULT([    write_prometheus. . . $enable_write_prometheus])
7072 AC_MSG_RESULT([    write_redis . . . . . $enable_write_redis])
7073 AC_MSG_RESULT([    write_riemann . . . . $enable_write_riemann])
7074 AC_MSG_RESULT([    write_sensu . . . . . $enable_write_sensu])
7075 AC_MSG_RESULT([    write_tsdb  . . . . . $enable_write_tsdb])
7076 AC_MSG_RESULT([    xencpu  . . . . . . . $enable_xencpu])
7077 AC_MSG_RESULT([    xmms  . . . . . . . . $enable_xmms])
7078 AC_MSG_RESULT([    zfs_arc . . . . . . . $enable_zfs_arc])
7079 AC_MSG_RESULT([    zone  . . . . . . . . $enable_zone])
7080 AC_MSG_RESULT([    zookeeper . . . . . . $enable_zookeeper])
7081 AC_MSG_RESULT()
7082
7083 if test "x$dependency_error" = "xyes"; then
7084   AC_MSG_ERROR("Some plugins are missing dependencies - see the summary above for details")
7085 fi
7086
7087 if test "x$dependency_warning" = "xyes"; then
7088   AC_MSG_WARN("Some plugins seem to have missing dependencies but have been enabled forcibly - see the summary above for details")
7089 fi
7090
7091 # vim: set fdm=marker sw=2 sts=2 ts=2 et :