configure.ac

   1 dnl Process this file with autoconf to produce a configure script.
   2 AC_PREREQ([2.60])
   3 AC_INIT([collectd],[m4_esyscmd(./version-gen.sh)])
   4 AC_CONFIG_SRCDIR(src/target_set.c)
   5 AC_CONFIG_HEADERS(src/config.h)
   6 AC_CONFIG_AUX_DIR([build-aux])
   7 AC_CONFIG_MACRO_DIR([m4])
   8
   9 dnl older automake's default of ARFLAGS=cru is noisy on newer binutils;
  10 dnl we don't really need the 'u' even in older toolchains.  Then there is
  11 dnl older libtool, which spelled it AR_FLAGS
  12 m4_divert_text([DEFAULTS], [: "${ARFLAGS=cr} ${AR_FLAGS=cr}"])
  13
  14 LT_INIT([dlopen disable-static])
  15
  16 AM_INIT_AUTOMAKE([subdir-objects tar-pax dist-bzip2 no-dist-gzip foreign])
  17 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
  18 AC_LANG(C)
  19
  20 AC_PREFIX_DEFAULT("/opt/collectd")
  21
  22 AC_SYS_LARGEFILE
  23
  24 #
  25 # Checks for programs.
  26 #
  27 AC_PROG_CC_C99([],
  28   [AC_MSG_ERROR([No compiler found that supports C99])]
  29 )
  30 AC_PROG_CXX
  31 AC_PROG_CPP
  32 AC_PROG_EGREP
  33 AC_PROG_INSTALL
  34 AC_PROG_LN_S
  35 AC_PROG_MAKE_SET
  36 AM_PROG_CC_C_O
  37 AM_CONDITIONAL([COMPILER_IS_GCC], [test "x$GCC" = "xyes"])
  38
  39 AC_PROG_LEX
  40 AC_PROG_YACC
  41
  42 AC_PATH_PROG([VALGRIND], [valgrind])
  43
  44 # Warn when pkg.m4 is missing
  45 m4_pattern_forbid([^_?PKG_[A-Z_]+$],[*** pkg.m4 missing, please install pkg-config])
  46
  47 PKG_PROG_PKG_CONFIG
  48
  49 AC_CACHE_CHECK([if Bison is the parser generator],
  50   [collectd_cv_prog_bison],
  51   [
  52     AS_IF([$YACC --version 2>/dev/null | $EGREP -q '^bison '],
  53       [collectd_cv_prog_bison=yes],
  54       [collectd_cv_prog_bison=no]
  55     )
  56   ]
  57 )
  58
  59 if test "x$collectd_cv_prog_bison" = "xno" && test ! -f "${srcdir}/src/liboconfig/parser.c"; then
  60   AC_MSG_ERROR([bison is missing and you do not have ${srcdir}/src/liboconfig/parser.c. Please install bison])
  61 fi
  62
  63 AS_IF([test "x$lt_cv_dlopen" = "xno"],
  64   [AC_MSG_ERROR([Your system does not support dlopen])]
  65 )
  66
  67 AC_SUBST([DLOPEN_LIBS], [$lt_cv_dlopen_libs])
  68
  69
  70 AC_MSG_CHECKING([for kernel type ($host_os)])
  71 case $host_os in
  72   *aix*)
  73     AC_DEFINE([KERNEL_AIX], [1], [True if program is to be compiled for a AIX kernel])
  74     ac_system="AIX"
  75     ;;
  76   *darwin*)
  77     AC_DEFINE([KERNEL_DARWIN], [1], [True if program is to be compiled for a Darwin kernel])
  78     ac_system="Darwin"
  79     ;;
  80   *freebsd*)
  81     AC_DEFINE([KERNEL_FREEBSD], [1], [True if program is to be compiled for a FreeBSD kernel])
  82     ac_system="FreeBSD"
  83     ;;
  84   *linux*)
  85     AC_DEFINE([KERNEL_LINUX], [1], [True if program is to be compiled for a Linux kernel])
  86     ac_system="Linux"
  87     ;;
  88   *netbsd*)
  89     AC_DEFINE([KERNEL_NETBSD], [1], [True if program is to be compiled for a NetBSD kernel])
  90     ac_system="NetBSD"
  91     ;;
  92   *openbsd*)
  93     AC_DEFINE([KERNEL_OPENBSD], [1], [True if program is to be compiled for an OpenBSD kernel])
  94     ac_system="OpenBSD"
  95     ;;
  96   *solaris*)
  97     AC_DEFINE([KERNEL_SOLARIS], [1], [True if program is to be compiled for a Solaris kernel])
  98     ac_system="Solaris"
  99     ;;
 100   *)
 101     ac_system="unknown"
 102     ;;
 103 esac
 104 AC_MSG_RESULT([$ac_system])
 105
 106 AM_CONDITIONAL([BUILD_AIX], [test "x$ac_system" = "xAIX"])
 107 AM_CONDITIONAL([BUILD_DARWIN], [test "x$ac_system" = "xDarwin"])
 108 AM_CONDITIONAL([BUILD_FREEBSD], [test "x$ac_system" = "xFreeBSD"])
 109 AM_CONDITIONAL([BUILD_LINUX], [test "x$ac_system" = "xLinux"])
 110 AM_CONDITIONAL([BUILD_OPENBSD], [test "x$ac_system" = "xOpenBSD"])
 111 AM_CONDITIONAL([BUILD_SOLARIS], [test "x$ac_system" = "xSolaris"])
 112
 113 if test "x$ac_system" = "xLinux"; then
 114   AC_ARG_VAR([KERNEL_DIR], [path to Linux kernel sources])
 115   if test "x$KERNEL_DIR" = "x"; then
 116     KERNEL_DIR="/lib/modules/`uname -r`/source"
 117   fi
 118   KERNEL_CFLAGS="-I$KERNEL_DIR/include"
 119   AC_SUBST([KERNEL_CFLAGS])
 120 fi
 121
 122 if test "x$ac_system" = "xSolaris"; then
 123   AC_DEFINE([_POSIX_PTHREAD_SEMANTICS], [1], [Define to enforce POSIX thread semantics under Solaris.])
 124   AC_DEFINE([_REENTRANT], [1], [Define to enable reentrancy interfaces.])
 125
 126   AC_MSG_CHECKING([whether compiler builds 64bit binaries])
 127   AC_COMPILE_IFELSE(
 128     [
 129       AC_LANG_PROGRAM(
 130         [
 131           #ifndef _LP64
 132           # error "Compiler not in 64bit mode."
 133           #endif
 134         ]
 135       )
 136     ],
 137     [AC_MSG_RESULT([yes])],
 138     [
 139       AC_MSG_RESULT([no])
 140       AC_MSG_NOTICE([Solaris detected. Please consider building a 64-bit binary.])
 141     ]
 142   )
 143 fi
 144
 145 if test "x$ac_system" = "xAIX"; then
 146   AC_DEFINE([_THREAD_SAFE_ERRNO], [1], [Define to use the thread-safe version of errno under AIX.])
 147 fi
 148
 149 # Where to install .pc files.
 150 pkgconfigdir="${libdir}/pkgconfig"
 151 AC_SUBST([pkgconfigdir])
 152
 153 #
 154 # Checks for header files.
 155 #
 156 AC_HEADER_SYS_WAIT
 157 AC_HEADER_DIRENT
 158
 159 AC_CHECK_HEADERS_ONCE([ \
 160   arpa/inet.h \
 161   endian.h \
 162   fcntl.h \
 163   fnmatch.h \
 164   fs_info.h \
 165   fshelp.h \
 166   grp.h \
 167   kstat.h \
 168   kvm.h \
 169   libgen.h \
 170   mntent.h \
 171   mnttab.h \
 172   netdb.h \
 173   paths.h \
 174   poll.h \
 175   pthread_np.h \
 176   pwd.h \
 177   regex.h \
 178   sys/fs_types.h \
 179   sys/fstyp.h \
 180   sys/ioctl.h \
 181   sys/isa_defs.h \
 182   sys/mntent.h \
 183   sys/mnttab.h \
 184   sys/param.h \
 185   sys/resource.h \
 186   sys/select.h \
 187   sys/socket.h \
 188   sys/statfs.h \
 189   sys/statvfs.h \
 190   sys/types.h \
 191   sys/un.h \
 192   sys/vfs.h \
 193   sys/vfstab.h \
 194   sys/vmmeter.h \
 195   syslog.h \
 196   wordexp.h
 197 ])
 198
 199 if test "x$ac_system" = "xNetBSD"; then
 200   # For entropy plugin on newer NetBSD
 201   AC_CHECK_HEADERS([sys/rndio.h], [], [],
 202     [[
 203       #if HAVE_SYS_TYPES_H
 204       # include <sys/types.h>
 205       #endif
 206       #if HAVE_SYS_IOCTL_H
 207       # include <sys/ioctl.h>
 208       #endif
 209       #if HAVE_SYS_PARAM_H
 210       # include <sys/param.h>
 211       #endif
 212     ]]
 213   )
 214 fi
 215
 216 # For ping library
 217 AC_CHECK_HEADERS([netinet/in_systm.h], [], [],
 218   [[
 219     #include <stdint.h>
 220     #if HAVE_SYS_TYPES_H
 221     # include <sys/types.h>
 222     #endif
 223   ]]
 224 )
 225
 226 AC_CHECK_HEADERS([netinet/in.h], [], [],
 227   [[
 228     #include <stdint.h>
 229     #if HAVE_SYS_TYPES_H
 230     # include <sys/types.h>
 231     #endif
 232     #if HAVE_NETINET_IN_SYSTM_H
 233     # include <netinet/in_systm.h>
 234     #endif
 235   ]]
 236 )
 237
 238 AC_CHECK_HEADERS([netinet/ip.h], [], [],
 239   [[
 240     #include <stdint.h>
 241     #if HAVE_SYS_TYPES_H
 242     # include <sys/types.h>
 243     #endif
 244     #if HAVE_NETINET_IN_SYSTM_H
 245     # include <netinet/in_systm.h>
 246     #endif
 247     #if HAVE_NETINET_IN_H
 248     # include <netinet/in.h>
 249     #endif
 250   ]]
 251 )
 252
 253 AC_CHECK_HEADERS([netinet/ip_icmp.h], [], [],
 254   [[
 255     #include <stdint.h>
 256     #if HAVE_SYS_TYPES_H
 257     # include <sys/types.h>
 258     #endif
 259     #if HAVE_NETINET_IN_SYSTM_H
 260     # include <netinet/in_systm.h>
 261     #endif
 262     #if HAVE_NETINET_IN_H
 263     # include <netinet/in.h>
 264     #endif
 265     #if HAVE_NETINET_IP_H
 266     # include <netinet/ip.h>
 267     #endif
 268   ]]
 269 )
 270
 271 AC_CHECK_HEADERS([netinet/ip_var.h], [], [],
 272   [[
 273     #include <stdint.h>
 274     #if HAVE_SYS_TYPES_H
 275     # include <sys/types.h>
 276     #endif
 277     #if HAVE_NETINET_IN_SYSTM_H
 278     # include <netinet/in_systm.h>
 279     #endif
 280     #if HAVE_NETINET_IN_H
 281     # include <netinet/in.h>
 282     #endif
 283     #if HAVE_NETINET_IP_H
 284     # include <netinet/ip.h>
 285     #endif
 286   ]]
 287 )
 288
 289 AC_CHECK_HEADERS([netinet/ip6.h], [], [],
 290   [[
 291     #include <stdint.h>
 292     #if HAVE_SYS_TYPES_H
 293     # include <sys/types.h>
 294     #endif
 295     #if HAVE_NETINET_IN_SYSTM_H
 296     # include <netinet/in_systm.h>
 297     #endif
 298     #if HAVE_NETINET_IN_H
 299     # include <netinet/in.h>
 300     #endif
 301   ]]
 302 )
 303
 304 AC_CHECK_HEADERS([netinet/icmp6.h], [], [],
 305   [[
 306     #include <stdint.h>
 307     #if HAVE_SYS_TYPES_H
 308     # include <sys/types.h>
 309     #endif
 310     #if HAVE_NETINET_IN_SYSTM_H
 311     # include <netinet/in_systm.h>
 312     #endif
 313     #if HAVE_NETINET_IN_H
 314     # include <netinet/in.h>
 315     #endif
 316     #if HAVE_NETINET_IP6_H
 317     # include <netinet/ip6.h>
 318     #endif
 319   ]]
 320 )
 321
 322 AC_CHECK_HEADERS([netinet/tcp.h], [], [],
 323   [[
 324     #include <stdint.h>
 325     #if HAVE_SYS_TYPES_H
 326     # include <sys/types.h>
 327     #endif
 328     #if HAVE_NETINET_IN_SYSTM_H
 329     # include <netinet/in_systm.h>
 330     #endif
 331     #if HAVE_NETINET_IN_H
 332     # include <netinet/in.h>
 333     #endif
 334     #if HAVE_NETINET_IP_H
 335     # include <netinet/ip.h>
 336     #endif
 337   ]]
 338 )
 339
 340 AC_CHECK_HEADERS([netinet/udp.h], [], [],
 341   [[
 342     #include <stdint.h>
 343     #if HAVE_SYS_TYPES_H
 344     # include <sys/types.h>
 345     #endif
 346     #if HAVE_NETINET_IN_SYSTM_H
 347     # include <netinet/in_systm.h>
 348     #endif
 349     #if HAVE_NETINET_IN_H
 350     # include <netinet/in.h>
 351     #endif
 352     #if HAVE_NETINET_IP_H
 353     # include <netinet/ip.h>
 354     #endif
 355   ]]
 356 )
 357
 358 # For cpu modules
 359 AC_CHECK_HEADERS([sys/dkstat.h])
 360 if test "x$ac_system" = "xDarwin"; then
 361   AC_CHECK_HEADERS(
 362     [ \
 363       mach/mach_init.h \
 364       mach/host_priv.h \
 365       mach/mach_error.h \
 366       mach/mach_host.h \
 367       mach/mach_port.h \
 368       mach/mach_types.h \
 369       mach/message.h \
 370       mach/processor_set.h \
 371       mach/processor.h \
 372       mach/processor_info.h \
 373       mach/task.h \
 374       mach/thread_act.h \
 375       mach/vm_region.h \
 376       mach/vm_map.h \
 377       mach/vm_prot.h \
 378       mach/vm_statistics.h \
 379       mach/kern_return.h \
 380       CoreFoundation/CoreFoundation.h \
 381       IOKit/IOKitLib.h \
 382       IOKit/IOTypes.h \
 383       IOKit/ps/IOPSKeys.h \
 384       IOKit/IOBSD.h \
 385       IOKit/storage/IOBlockStorageDriver.h
 386     ]
 387   )
 388
 389   # For the battery plugin
 390   AC_CHECK_HEADERS([IOKit/ps/IOPowerSources.h], [], [],
 391     [[
 392       #if HAVE_IOKIT_IOKITLIB_H
 393       #  include <IOKit/IOKitLib.h>
 394       #endif
 395       #if HAVE_IOKIT_IOTYPES_H
 396       #  include <IOKit/IOTypes.h>
 397       #endif
 398     ]]
 399   )
 400 fi
 401
 402 AC_CHECK_HEADERS([sys/sysctl.h], [], [],
 403   [[
 404     #if HAVE_SYS_TYPES_H
 405     #  include <sys/types.h>
 406     #endif
 407     #if HAVE_SYS_PARAM_H
 408     # include <sys/param.h>
 409     #endif
 410   ]]
 411 )
 412
 413 # For interface plugin
 414 AC_CHECK_HEADERS([ifaddrs.h])
 415 AC_CHECK_HEADERS([net/if.h], [], [],
 416   [[
 417     #if HAVE_SYS_TYPES_H
 418     #  include <sys/types.h>
 419     #endif
 420     #if HAVE_SYS_SOCKET_H
 421     #  include <sys/socket.h>
 422     #endif
 423   ]]
 424 )
 425
 426 if test "x$ac_system" = "xLinux"; then
 427   # For hddtemp module
 428   AC_CHECK_HEADERS([linux/major.h])
 429
 430   # For md module (Linux only)
 431   AC_CHECK_HEADERS([linux/raid/md_u.h],
 432     [have_linux_raid_md_u_h="yes"],
 433     [have_linux_raid_md_u_h="no"],
 434     [[
 435       #include <sys/ioctl.h>
 436       #include <linux/major.h>
 437       #include <linux/types.h>
 438     ]]
 439   )
 440   AC_CHECK_HEADERS([sys/sysmacros.h])
 441
 442   AC_CHECK_HEADERS([linux/wireless.h],
 443     [have_linux_wireless_h="yes"],
 444     [have_linux_wireless_h="no"],
 445     [[
 446       #include <dirent.h>
 447       #include <sys/ioctl.h>
 448       #include <sys/socket.h>
 449     ]]
 450   )
 451
 452   AC_CHECK_HEADERS([linux/if.h], [], [],
 453     [[
 454       #if HAVE_SYS_TYPES_H
 455       #  include <sys/types.h>
 456       #endif
 457       #if HAVE_SYS_SOCKET_H
 458       #  include <sys/socket.h>
 459       #endif
 460     ]]
 461   )
 462
 463   AC_CHECK_HEADERS([linux/inet_diag.h], [], [],
 464     [[
 465       #if HAVE_SYS_TYPES_H
 466       #  include <sys/types.h>
 467       #endif
 468       #if HAVE_SYS_SOCKET_H
 469       #  include <sys/socket.h>
 470       #endif
 471     ]]
 472   )
 473
 474   AC_CHECK_HEADERS([linux/netdevice.h], [], [],
 475     [[
 476       #if HAVE_SYS_TYPES_H
 477       #  include <sys/types.h>
 478       #endif
 479       #if HAVE_SYS_SOCKET_H
 480       #  include <sys/socket.h>
 481       #endif
 482       #if HAVE_LINUX_IF_H
 483       # include <linux/if.h>
 484       #endif
 485     ]]
 486   )
 487
 488   # For ethstat module
 489   AC_CHECK_HEADERS([linux/sockios.h],
 490     [have_linux_sockios_h="yes"],
 491     [have_linux_sockios_h="no"],
 492     [[
 493       #if HAVE_SYS_IOCTL_H
 494       # include <sys/ioctl.h>
 495       #endif
 496       #if HAVE_NET_IF_H
 497       # include <net/if.h>
 498       #endif
 499     ]]
 500   )
 501
 502   AC_CHECK_HEADERS([linux/ethtool.h],
 503     [have_linux_ethtool_h="yes"],
 504     [have_linux_ethtool_h="no"],
 505     [[
 506       #if HAVE_SYS_IOCTL_H
 507       # include <sys/ioctl.h>
 508       #endif
 509       #if HAVE_NET_IF_H
 510       # include <net/if.h>
 511       #endif
 512       #if HAVE_LINUX_SOCKIOS_H
 513       # include <linux/sockios.h>
 514       #endif
 515     ]]
 516   )
 517
 518   # For ipvs module
 519   AC_CHECK_HEADERS([linux/ip_vs.h], [have_linux_ip_vs_h="yes"], [have_linux_ip_vs="no"])
 520   AC_CHECK_HEADERS([net/ip_vs.h], [have_net_ip_vs_h="yes"], [have_net_ip_vs_h="no"])
 521   AC_CHECK_HEADERS([ip_vs.h], [have_ip_vs_h="yes"], [have_ip_vs_h="no"])
 522
 523   ip_vs_h_needs_kernel_cflags="no"
 524
 525   if test "x$have_linux_ip_vs_h$have_net_ip_vs_h$have_ip_vs_h" = "xnonono" && test -d "$KERNEL_DIR"; then
 526     SAVE_CFLAGS="$CFLAGS"
 527     CFLAGS="$CFLAGS $KERNEL_CFLAGS"
 528
 529     AC_MSG_NOTICE([Did not find ip_vs.h. Trying again using headers from $KERNEL_DIR.])
 530
 531     AC_CHECK_HEADERS([linux/ip_vs.h], [have_linux_ip_vs_h="yes"])
 532     AC_CHECK_HEADERS([net/ip_vs.h], [have_net_ip_vs_h="yes"])
 533     AC_CHECK_HEADERS([ip_vs.h], [have_ip_vs_h="yes"])
 534
 535     if test "x$have_linux_ip_vs_h" = "xyes" || test "x$have_net_ip_vs_h" = "xyes" || test "x$have_ip_vs_h" = "xyes"; then
 536       ip_vs_h_needs_kernel_cflags="yes"
 537     fi
 538
 539     CFLAGS="$SAVE_CFLAGS"
 540   fi
 541
 542   # For the email plugin
 543   AC_CHECK_HEADERS([linux/un.h], [], [],
 544     [[
 545       #if HAVE_SYS_SOCKET_H
 546       #  include <sys/socket.h>
 547       #endif
 548     ]]
 549   )
 550   # For the turbostat plugin
 551   AC_CHECK_HEADERS([asm/msr-index.h],
 552     [have_asm_msrindex_h="yes"],
 553     [have_asm_msrindex_h="no"]
 554   )
 555
 556   if test "x$have_asm_msrindex_h" = "xyes"; then
 557     AC_CACHE_CHECK([whether asm/msr-index.h has MSR_PKG_C10_RESIDENCY],
 558       [c_cv_have_usable_asm_msrindex_h],
 559       [
 560         AC_COMPILE_IFELSE(
 561           [
 562             AC_LANG_PROGRAM(
 563               [[#include<asm/msr-index.h>]],
 564               [[
 565                 int y = MSR_PKG_C10_RESIDENCY;
 566                 return(y);
 567               ]]
 568             )
 569           ],
 570           [c_cv_have_usable_asm_msrindex_h="yes"],
 571           [c_cv_have_usable_asm_msrindex_h="no"],
 572         )
 573       ]
 574     )
 575   fi
 576
 577   AC_CHECK_HEADERS([cpuid.h],
 578     [have_cpuid_h="yes"],
 579     [have_cpuid_h="no (cpuid.h not found)"]
 580   )
 581
 582   AC_CHECK_HEADERS([sys/capability.h],
 583     [have_capability="yes"],
 584     [have_capability="no (<sys/capability.h> not found)"]
 585   )
 586
 587   if test "x$have_capability" = "xyes"; then
 588     AC_CHECK_LIB([cap], [cap_get_proc],
 589       [have_capability="yes"],
 590       [have_capability="no (cap_get_proc() not found)"]
 591     )
 592   fi
 593
 594   if test "x$have_capability" = "xyes"; then
 595     AC_CHECK_DECL([CAP_IS_SUPPORTED],
 596       [have_capability="yes"],
 597       [have_capability="no (CAP_IS_SUPPORTED not found)"],
 598       [[#include <sys/capability.h>]]
 599     )
 600   fi
 601
 602   if test "x$have_capability" = "xyes"; then
 603     AC_DEFINE([HAVE_CAPABILITY], [1], [Define to 1 if you have cap_get_proc() (-lcap).])
 604   fi
 605
 606 else
 607   have_linux_raid_md_u_h="no"
 608   have_linux_wireless_h="no"
 609 fi
 610
 611 AM_CONDITIONAL([IP_VS_H_NEEDS_KERNEL_CFLAGS], [test "x$ip_vs_h_needs_kernel_cflags" = "xyes"])
 612 AM_CONDITIONAL([BUILD_WITH_CAPABILITY], [test "x$have_capability" = "xyes"])
 613
 614 # For the swap module
 615 have_sys_swap_h="yes"
 616 AC_CHECK_HEADERS([sys/swap.h vm/anon.h],
 617   [],
 618   [have_sys_swap_h="no"],
 619   [[
 620     #undef _FILE_OFFSET_BITS
 621     #undef _LARGEFILE64_SOURCE
 622     #if HAVE_SYS_TYPES_H
 623     #  include <sys/types.h>
 624     #endif
 625     #if HAVE_SYS_PARAM_H
 626     # include <sys/param.h>
 627     #endif
 628   ]]
 629 )
 630
 631 # For load module
 632 # For the processes plugin
 633 # For users module
 634 AC_CHECK_HEADERS([sys/loadavg.h linux/config.h utmp.h utmpx.h])
 635
 636 # For quota module
 637 AC_CHECK_HEADERS([sys/ucred.h], [], [],
 638   [[
 639     #if HAVE_SYS_TYPES_H
 640     #  include <sys/types.h>
 641     #endif
 642     #if HAVE_SYS_PARAM_H
 643     # include <sys/param.h>
 644     #endif
 645   ]]
 646 )
 647
 648 # For mount interface
 649 AC_CHECK_HEADERS([sys/mount.h], [], [],
 650   [[
 651     #if HAVE_SYS_TYPES_H
 652     #  include <sys/types.h>
 653     #endif
 654     #if HAVE_SYS_PARAM_H
 655     # include <sys/param.h>
 656     #endif
 657   ]]
 658 )
 659
 660 # --enable-xfs {{{
 661 AC_ARG_ENABLE([xfs],
 662   [AS_HELP_STRING([--enable-xfs], [xfs support in df plugin @<:@default=yes@:>@])],
 663   [],
 664   [enable_xfs="auto"]
 665 )
 666
 667 if test "x$enable_xfs" != "xno"; then
 668   AC_CHECK_HEADERS([xfs/xqm.h],
 669     [],
 670     [
 671       if test "x$enable_xfs" = "xyes"; then
 672         AC_MSG_ERROR([xfs/xqm.h not found])
 673       fi
 674     ],
 675     [[#define _GNU_SOURCE]]
 676   )
 677 fi
 678
 679 # }}}
 680
 681 # For the dns plugin
 682 AC_CHECK_HEADERS([arpa/nameser.h])
 683 AC_CHECK_HEADERS([arpa/nameser_compat.h], [], [],
 684   [[
 685     #if HAVE_ARPA_NAMESER_H
 686     # include <arpa/nameser.h>
 687     #endif
 688   ]]
 689 )
 690
 691 AC_CHECK_HEADERS([net/if_arp.h], [], [],
 692   [[
 693     #if HAVE_SYS_SOCKET_H
 694     # include <sys/socket.h>
 695     #endif
 696   ]]
 697 )
 698
 699 AC_CHECK_HEADERS([net/ppp_defs.h])
 700 AC_CHECK_HEADERS([net/if_ppp.h], [], [],
 701   [[
 702     #if HAVE_NET_PPP_DEFS_H
 703     # include <net/ppp_defs.h>
 704     #endif
 705   ]]
 706 )
 707
 708 AC_CHECK_HEADERS([netinet/if_ether.h], [], [],
 709   [[
 710     #include <stdint.h>
 711     #if HAVE_SYS_TYPES_H
 712     # include <sys/types.h>
 713     #endif
 714     #if HAVE_SYS_SOCKET_H
 715     # include <sys/socket.h>
 716     #endif
 717     #if HAVE_NET_IF_H
 718     # include <net/if.h>
 719     #endif
 720     #if HAVE_NETINET_IN_H
 721     # include <netinet/in.h>
 722     #endif
 723   ]]
 724 )
 725
 726 AC_CHECK_HEADERS([net/pfvar.h],
 727   [have_net_pfvar_h="yes"],
 728   [have_net_pfvar_h="no"],
 729   [[
 730     #if HAVE_SYS_IOCTL_H
 731     # include <sys/ioctl.h>
 732     #endif
 733     #if HAVE_SYS_SOCKET_H
 734     # include <sys/socket.h>
 735     #endif
 736     #if HAVE_NET_IF_H
 737     # include <net/if.h>
 738     #endif
 739     #if HAVE_NETINET_IN_H
 740     # include <netinet/in.h>
 741     #endif
 742   ]]
 743 )
 744
 745 # For the multimeter plugin
 746 AC_CHECK_HEADERS([termios.h],
 747   [have_termios_h="yes"],
 748   [have_termios_h="no"]
 749 )
 750
 751 # For cpusleep plugin
 752 AC_CACHE_CHECK([whether clock_boottime and clock_monotonic are supported],
 753   [c_cv_have_clock_boottime_monotonic],
 754   [
 755     AC_COMPILE_IFELSE(
 756       [AC_LANG_PROGRAM(
 757         [[#include <time.h>]],
 758         [[
 759           struct timespec b, m;
 760           clock_gettime(CLOCK_BOOTTIME, &b );
 761           clock_gettime(CLOCK_MONOTONIC, &m );
 762         ]]
 763       )
 764       ],
 765       [c_cv_have_clock_boottime_monotonic="yes"],
 766       [c_cv_have_clock_boottime_monotonic="no"]
 767     )
 768   ]
 769 )
 770
 771
 772 #
 773 # Checks for typedefs, structures, and compiler characteristics.
 774 #
 775 AC_C_CONST
 776 AC_TYPE_PID_T
 777 AC_TYPE_SIZE_T
 778 AC_TYPE_UID_T
 779 AC_HEADER_TIME
 780
 781 test_cxx_flags() {
 782   AC_LANG_PUSH([C++])
 783   AC_LANG_CONFTEST(
 784     [AC_LANG_SOURCE([[int main(void){}]]) ]
 785   )
 786   $CXX -c conftest.cpp $CXXFLAGS $@ > /dev/null 2> /dev/null
 787   ret=$?
 788   rm -f conftest.o
 789   AC_LANG_POP([C++])
 790   return $ret
 791 }
 792
 793 #
 794 # Checks for library functions.
 795 #
 796 AC_CHECK_FUNCS_ONCE([ \
 797     asprintf \
 798     closelog \
 799     getaddrinfo \
 800     getgrnam_r \
 801     getnameinfo \
 802     getpwnam_r \
 803     gettimeofday \
 804     if_indextoname \
 805     openlog \
 806     regcomp \
 807     regerror \
 808     regexec \
 809     regfree \
 810     select \
 811     setenv \
 812     setgroups \
 813     strcasecmp \
 814     strdup \
 815     strncasecmp \
 816     sysconf
 817   ]
 818 )
 819
 820 AC_FUNC_STRERROR_R
 821
 822 SAVE_CFLAGS="$CFLAGS"
 823 # Emulate behavior of src/Makefile.am
 824 if test "x$GCC" = "xyes"; then
 825   CFLAGS="$CFLAGS -Wall -Werror"
 826 fi
 827
 828 AC_CACHE_CHECK([for strtok_r],
 829   [c_cv_have_strtok_r_default],
 830   [
 831     AC_LINK_IFELSE(
 832       [
 833         AC_LANG_PROGRAM(
 834           [[
 835             #include <stdlib.h>
 836             #include <stdio.h>
 837             #include <string.h>
 838           ]],
 839           [[
 840             char buffer[] = "foo,bar,baz";
 841             char *token;
 842             char *dummy;
 843             char *saveptr;
 844
 845             dummy = buffer;
 846             saveptr = NULL;
 847             while ((token = strtok_r (dummy, ",", &saveptr)) != NULL)
 848             {
 849               dummy = NULL;
 850               printf ("token = %s;\n", token);
 851             }
 852           ]]
 853         )
 854       ],
 855       [c_cv_have_strtok_r_default="yes"],
 856       [c_cv_have_strtok_r_default="no"]
 857     )
 858   ]
 859 )
 860
 861 if test "x$c_cv_have_strtok_r_default" = "xno"; then
 862   CFLAGS="$CFLAGS -D_REENTRANT=1"
 863
 864   AC_CACHE_CHECK([if strtok_r needs _REENTRANT],
 865     [c_cv_have_strtok_r_reentrant],
 866     [
 867       AC_LINK_IFELSE(
 868         [
 869           AC_LANG_PROGRAM(
 870             [[
 871               #include <stdlib.h>
 872               #include <stdio.h>
 873               #include <string.h>
 874             ]],
 875             [[
 876               char buffer[] = "foo,bar,baz";
 877               char *token;
 878               char *dummy;
 879               char *saveptr;
 880
 881               dummy = buffer;
 882               saveptr = NULL;
 883               while ((token = strtok_r (dummy, ",", &saveptr)) != NULL)
 884               {
 885                 dummy = NULL;
 886                 printf ("token = %s;\n", token);
 887               }
 888             ]]
 889           )
 890         ],
 891         [c_cv_have_strtok_r_reentrant="yes"],
 892         [AC_MSG_FAILURE([strtok_r is not available. Please file a bugreport!])]
 893       )
 894     ]
 895   )
 896 fi
 897
 898 CFLAGS="$SAVE_CFLAGS"
 899 if test "x$c_cv_have_strtok_r_reentrant" = "xyes"; then
 900   CFLAGS="$CFLAGS -D_REENTRANT=1"
 901 fi
 902
 903 AC_CHECK_FUNCS([socket],
 904   [],
 905   [
 906     AC_CHECK_LIB([socket], [socket],
 907       [socket_needs_socket="yes"],
 908       [AC_MSG_ERROR([cannot find socket() in libsocket])]
 909     )
 910   ]
 911 )
 912 AM_CONDITIONAL([BUILD_WITH_LIBSOCKET], [test "x$socket_needs_socket" = "xyes"])
 913
 914 clock_gettime_needs_posix4="no"
 915 AC_CHECK_FUNCS([clock_gettime],
 916   [have_clock_gettime="yes"],
 917   [have_clock_gettime="no"]
 918 )
 919
 920 if test "x$have_clock_gettime" = "xno"; then
 921   AC_CHECK_LIB([rt], [clock_gettime],
 922     [
 923       clock_gettime_needs_rt="yes"
 924       have_clock_gettime="yes"
 925     ]
 926   )
 927 fi
 928
 929 if test "x$have_clock_gettime" = "xno"; then
 930   AC_CHECK_LIB([posix4], [clock_gettime],
 931     [
 932       clock_gettime_needs_posix4="yes"
 933       have_clock_gettime="yes"
 934     ]
 935   )
 936 fi
 937
 938 if test "x$have_clock_gettime" = "xyes"; then
 939   AC_DEFINE([HAVE_CLOCK_GETTIME], [1], [Define if the clock_gettime(2) function is available.])
 940 fi
 941
 942 AC_CHECK_FUNCS([nanosleep], [],
 943   AC_CHECK_LIB([rt], [nanosleep],
 944     [nanosleep_needs_rt="yes"],
 945     [
 946       AC_CHECK_LIB([posix4], [nanosleep],
 947         [nanosleep_needs_posix4="yes"],
 948         [AC_MSG_ERROR([cannot find nanosleep])]
 949       )
 950     ]
 951   )
 952 )
 953
 954 AM_CONDITIONAL([BUILD_WITH_LIBRT], [test "x$clock_gettime_needs_rt" = "xyes" || test "x$nanosleep_needs_rt" = "xyes"])
 955 AM_CONDITIONAL([BUILD_WITH_LIBPOSIX4], [test "x$clock_gettime_needs_posix4" = "xyes" || test "x$nanosleep_needs_posix4" = "xyes"])
 956
 957 AC_CHECK_FUNCS([getifaddrs], [have_getifaddrs="yes"], [have_getifaddrs="no"])
 958 AC_CHECK_FUNCS([getloadavg], [have_getloadavg="yes"], [have_getloadavg="no"])
 959 AC_CHECK_FUNCS([getutent], [have_getutent="yes"], [have_getutent="no"])
 960 AC_CHECK_FUNCS([getutxent], [have_getutxent="yes"], [have_getutxent="no"])
 961 AC_CHECK_FUNCS([host_statistics], [have_host_statistics="yes"], [have_host_statistics="no"])
 962 AC_CHECK_FUNCS([processor_info], [have_processor_info="yes"], [have_processor_info="no"])
 963 AC_CHECK_FUNCS([statfs], [have_statfs="yes"], [have_statfs="no"])
 964 AC_CHECK_FUNCS([statvfs], [have_statvfs="yes"], [have_statvfs="no"])
 965 AC_CHECK_FUNCS([sysctl], [have_sysctl="yes"], [have_sysctl="no"])
 966 AC_CHECK_FUNCS([sysctlbyname], [have_sysctlbyname="yes"], [have_sysctlbyname="no"])
 967 AC_CHECK_FUNCS([syslog], [have_syslog="yes"], [have_syslog="no"])
 968 AC_CHECK_FUNCS([thread_info], [have_thread_info="yes"], [have_thread_info="no"])
 969
 970 # Check for strptime {{{
 971 if test "x$GCC" = "xyes"; then
 972   SAVE_CFLAGS="$CFLAGS"
 973   CFLAGS="$CFLAGS -Wall -Wextra -Werror"
 974 fi
 975
 976 AC_CHECK_FUNCS([strptime], [have_strptime="yes"], [have_strptime="no"])
 977 if test "x$have_strptime" = "xyes"; then
 978   AC_CACHE_CHECK([whether strptime is exported by default],
 979     [c_cv_have_strptime_default],
 980     [
 981       AC_COMPILE_IFELSE(
 982         [
 983           AC_LANG_PROGRAM(
 984             [[#include <time.h>]],
 985             [[
 986               struct tm stm;
 987               (void)strptime ("2010-12-30%13:42:42", "%Y-%m-%dT%T", &stm);
 988             ]]
 989           )
 990         ],
 991         [c_cv_have_strptime_default="yes"],
 992         [c_cv_have_strptime_default="no"])
 993     ]
 994   )
 995 fi
 996
 997 if test "x$have_strptime" = "xyes" && test "x$c_cv_have_strptime_default" = "xno"; then
 998   AC_CACHE_CHECK([whether strptime needs standards mode],
 999     [c_cv_have_strptime_standards],
1000     [
1001       AC_COMPILE_IFELSE(
1002         [
1003           AC_LANG_PROGRAM(
1004             [[
1005               #ifndef _ISOC99_SOURCE
1006               # define _ISOC99_SOURCE 1
1007               #endif
1008               #ifndef _POSIX_C_SOURCE
1009               # define _POSIX_C_SOURCE 200112L
1010               #endif
1011               #ifndef _XOPEN_SOURCE
1012               # define _XOPEN_SOURCE 500
1013               #endif
1014               #include <time.h>
1015             ]],
1016             [[
1017               struct tm stm;
1018               (void)strptime ("2010-12-30%13:42:42", "%Y-%m-%dT%T", &stm);
1019             ]]
1020           )
1021         ],
1022         [c_cv_have_strptime_standards="yes"],
1023         [c_cv_have_strptime_standards="no"]
1024       )
1025     ]
1026   )
1027
1028   if test "x$c_cv_have_strptime_standards" = "xyes"; then
1029     AC_DEFINE([STRPTIME_NEEDS_STANDARDS], [1],
1030       [Set to true if strptime is only exported in X/Open mode (GNU libc).]
1031     )
1032   else
1033     have_strptime="no"
1034   fi
1035 fi
1036
1037 if test "x$GCC" = "xyes"; then
1038   CFLAGS="$SAVE_CFLAGS"
1039 fi
1040 # }}} Check for strptime
1041
1042 # Check for timegm {{{
1043
1044 # These checks need -Werror because implicit function declarations are only a
1045 # warning ...
1046 SAVE_CFLAGS="$CFLAGS"
1047 CFLAGS="$CFLAGS -Werror"
1048
1049 AC_CACHE_CHECK([for timegm],
1050   [c_cv_have_timegm],
1051   AC_LINK_IFELSE(
1052     [AC_LANG_PROGRAM(
1053 [[[
1054 #if STRPTIME_NEEDS_STANDARDS
1055 # ifndef _ISOC99_SOURCE
1056 #  define _ISOC99_SOURCE 1
1057 # endif
1058 # ifndef _POSIX_C_SOURCE
1059 #  define _POSIX_C_SOURCE 200112L
1060 # endif
1061 # ifndef _XOPEN_SOURCE
1062 #  define _XOPEN_SOURCE 500
1063 # endif
1064 #endif
1065 #include <time.h>
1066 ]]],
1067 [[[
1068  time_t t = timegm(&(struct tm){0});
1069  if (t == ((time_t) -1)) {
1070    return 1;
1071  }
1072 ]]]
1073     )],
1074     [c_cv_have_timegm="yes"],
1075     [c_cv_have_timegm="no"]
1076   )
1077 )
1078
1079 if test "x$c_cv_have_timegm" != "xyes"
1080 then
1081   AC_CACHE_CHECK([for timegm with _BSD_SOURCE],
1082     [c_cv_have_timegm_bsd],
1083     AC_LINK_IFELSE(
1084       [AC_LANG_PROGRAM(
1085 [[[
1086 #if STRPTIME_NEEDS_STANDARDS
1087 # ifndef _ISOC99_SOURCE
1088 #  define _ISOC99_SOURCE 1
1089 # endif
1090 # ifndef _POSIX_C_SOURCE
1091 #  define _POSIX_C_SOURCE 200112L
1092 # endif
1093 # ifndef _XOPEN_SOURCE
1094 #  define _XOPEN_SOURCE 500
1095 # endif
1096 #endif
1097 #ifndef _BSD_SOURCE
1098 # define _BSD_SOURCE 1
1099 #endif
1100 #include <time.h>
1101 ]]],
1102 [[[
1103  time_t t = timegm(&(struct tm){0});
1104  if (t == ((time_t) -1)) {
1105    return 1;
1106  }
1107 ]]]
1108       )],
1109       [c_cv_have_timegm_bsd="yes"
1110        c_cv_have_timegm="yes"],
1111       [c_cv_have_timegm_bsd="no"]
1112     )
1113   )
1114 fi
1115
1116 if test "x$c_cv_have_timegm" = "xyes"
1117 then
1118   AC_DEFINE(HAVE_TIMEGM, 1, [Define if the timegm(3) function is available.])
1119   if test "x$c_cv_have_timegm_bsd" = "xyes"
1120   then
1121     AC_DEFINE(TIMEGM_NEEDS_BSD, 1, [Set to true if timegm is only exported in BSD mode.])
1122   fi
1123 fi
1124
1125 CFLAGS="$SAVE_CFLAGS"
1126 # }}} Check for timegm
1127
1128 AC_MSG_CHECKING([for sysctl kern.cp_times])
1129 if test -x /sbin/sysctl; then
1130   /sbin/sysctl kern.cp_times >/dev/null 2>&1
1131   if test $? -eq 0; then
1132     AC_MSG_RESULT([yes])
1133     AC_DEFINE([HAVE_SYSCTL_KERN_CP_TIMES], [1], [Define if sysctl supports kern.cp_times])
1134   else
1135     AC_MSG_RESULT([no])
1136   fi
1137 else
1138   AC_MSG_RESULT([no])
1139 fi
1140
1141 AC_MSG_CHECKING([for sysctl kern.cp_time])
1142 if test -x /sbin/sysctl; then
1143   /sbin/sysctl kern.cp_time >/dev/null 2>&1
1144   if test $? -eq 0
1145   then
1146     AC_MSG_RESULT([yes])
1147     AC_DEFINE([HAVE_SYSCTL_KERN_CP_TIME], [1], [Define if sysctl supports kern.cp_time])
1148   else
1149     AC_MSG_RESULT([no])
1150   fi
1151 else
1152   AC_MSG_RESULT([no])
1153 fi
1154
1155 AC_CHECK_FUNCS([swapctl], [have_swapctl="yes"], [have_swapctl="no"])
1156 if test "x$have_swapctl" = "xyes"; then
1157   AC_CACHE_CHECK([whether swapctl takes two arguments],
1158     [c_cv_have_swapctl_two_args],
1159     [
1160       AC_COMPILE_IFELSE(
1161         [
1162           AC_LANG_PROGRAM(
1163             [[
1164               #if HAVE_SYS_SWAP_H && !defined(_LP64) && _FILE_OFFSET_BITS == 64
1165               #  undef _FILE_OFFSET_BITS
1166               #  undef _LARGEFILE64_SOURCE
1167               #endif
1168               #include <sys/stat.h>
1169               #include <sys/param.h>
1170               #include <sys/swap.h>
1171               #include <unistd.h>
1172             ]],
1173             [[int num = swapctl(0, NULL);]]
1174           )
1175         ],
1176         [c_cv_have_swapctl_two_args="yes"],
1177         [c_cv_have_swapctl_two_args="no"]
1178       )
1179     ]
1180   )
1181
1182   AC_CACHE_CHECK([whether swapctl takes three arguments],
1183     [c_cv_have_swapctl_three_args],
1184     [
1185       AC_COMPILE_IFELSE(
1186         [
1187           AC_LANG_PROGRAM(
1188             [[
1189               #if HAVE_SYS_SWAP_H && !defined(_LP64) && _FILE_OFFSET_BITS == 64
1190               #  undef _FILE_OFFSET_BITS
1191               #  undef _LARGEFILE64_SOURCE
1192               #endif
1193               #include <sys/stat.h>
1194               #include <sys/param.h>
1195               #include <sys/swap.h>
1196               #include <unistd.h>
1197             ]],
1198             [[int num = swapctl(0, NULL, 0);]]
1199           )
1200         ],
1201         [c_cv_have_swapctl_three_args="yes"],
1202         [c_cv_have_swapctl_three_args="no"]
1203       )
1204     ]
1205   )
1206 fi
1207
1208 # Check for different versions of `swapctl' here..
1209 if test "x$have_swapctl" = "xyes"; then
1210   if test "x$c_cv_have_swapctl_two_args" = "xyes"; then
1211     AC_DEFINE([HAVE_SWAPCTL_TWO_ARGS], [1], [Define if the function swapctl exists and takes two arguments.])
1212   fi
1213
1214   if test "x$c_cv_have_swapctl_three_args" = "xyes"; then
1215     AC_DEFINE([HAVE_SWAPCTL_THREE_ARGS], [1], [Define if the function swapctl exists and takes three arguments.])
1216   fi
1217 fi
1218
1219 # Check for NAN
1220 AC_ARG_WITH([nan-emulation],
1221   [AS_HELP_STRING([--with-nan-emulation], [use emulated NAN. For crosscompiling only.])],
1222   [
1223     if test "x$withval" = "xno"; then
1224       nan_type="none"
1225     else if test "x$withval" = "xyes"; then
1226       nan_type="zero"
1227     else
1228       nan_type="$withval"
1229     fi; fi
1230   ],
1231   [nan_type="none"]
1232 )
1233
1234 if test "x$nan_type" = "xnone"; then
1235   AC_CACHE_CHECK([whether NAN is defined by default],
1236     [c_cv_have_nan_default],
1237     [
1238       AC_COMPILE_IFELSE(
1239         [
1240           AC_LANG_PROGRAM(
1241             [[
1242               #include <stdlib.h>
1243               #include <math.h>
1244               static double foo = NAN;
1245             ]],
1246             [[
1247               if (isnan (foo))
1248                 return 0;
1249               return 1;
1250             ]]
1251           )
1252         ],
1253         [c_cv_have_nan_default="yes"],
1254         [c_cv_have_nan_default="no"]
1255       )
1256     ]
1257   )
1258 fi
1259
1260 if test "x$c_cv_have_nan_default" = "xyes"; then
1261   nan_type="default"
1262 fi
1263
1264 if test "x$nan_type" = "xnone"; then
1265   AC_CACHE_CHECK([whether NAN is defined by __USE_ISOC99],
1266     [c_cv_have_nan_isoc],
1267     [
1268       AC_COMPILE_IFELSE(
1269         [
1270           AC_LANG_PROGRAM(
1271             [[
1272               #include <stdlib.h>
1273               #define __USE_ISOC99 1
1274               #include <math.h>
1275               static double foo = NAN;
1276             ]],
1277             [[
1278               if (isnan (foo))
1279                 return 0;
1280               return 1;
1281             ]]
1282           )
1283         ],
1284         [c_cv_have_nan_isoc="yes"],
1285         [c_cv_have_nan_isoc="no"]
1286       )
1287     ]
1288   )
1289 fi
1290
1291 if test "x$c_cv_have_nan_isoc" = "xyes"; then
1292   nan_type="isoc99"
1293 fi
1294
1295 if test "x$nan_type" = "xnone"; then
1296   SAVE_LDFLAGS="$LDFLAGS"
1297   LDFLAGS="$LDFLAGS -lm"
1298   AC_CACHE_CHECK([whether NAN can be defined by 0/0],
1299     [c_cv_have_nan_zero],
1300     [
1301       AC_RUN_IFELSE(
1302         [
1303           AC_LANG_PROGRAM(
1304             [[
1305               #include <stdlib.h>
1306               #include <math.h>
1307               #ifdef NAN
1308               # undef NAN
1309               #endif
1310               #define NAN (0.0 / 0.0)
1311               #ifndef isnan
1312               # define isnan(f) ((f) != (f))
1313               #endif
1314               static double foo = NAN;
1315             ]],
1316             [[
1317               if (isnan (foo))
1318                 return 0;
1319               return 1;
1320             ]]
1321           )
1322         ],
1323         [c_cv_have_nan_zero="yes"],
1324         [c_cv_have_nan_zero="no"]
1325       )
1326     ]
1327   )
1328   LDFLAGS=$SAVE_LDFLAGS
1329 fi
1330
1331 if test "x$c_cv_have_nan_zero" = "xyes"; then
1332   nan_type="zero"
1333 fi
1334
1335 if test "x$nan_type" = "xdefault"; then
1336   AC_DEFINE([NAN_STATIC_DEFAULT], [1],
1337     [Define if NAN is defined by default and can initialize static variables.]
1338   )
1339 else if test "x$nan_type" = "xisoc99"; then
1340   AC_DEFINE([NAN_STATIC_ISOC], [1],
1341     [Define if NAN is defined by __USE_ISOC99 and can initialize static variables.]
1342   )
1343 else if test "x$nan_type" = "xzero"; then
1344   AC_DEFINE([NAN_ZERO_ZERO], [1],
1345     [Define if NAN can be defined as (0.0 / 0.0)]
1346   )
1347 else
1348   AC_MSG_ERROR([Didn't find out how to statically initialize variables to NAN. Sorry.])
1349 fi; fi; fi
1350
1351 AC_ARG_WITH([fp-layout],
1352   [
1353     AS_HELP_STRING([--with-fp-layout],
1354       [set the memory layout of doubles. For crosscompiling only.]
1355     )
1356   ],
1357   [
1358     if test "x$withval" = "xnothing"; then
1359       fp_layout_type="nothing"
1360     else if test "x$withval" = "xendianflip"; then
1361       fp_layout_type="endianflip"
1362     else if test "x$withval" = "xintswap"; then
1363       fp_layout_type="intswap"
1364     else
1365       AC_MSG_ERROR([Invalid argument for --with-fp-layout. Valid arguments are: nothing, endianflip, intswap]);
1366     fi; fi; fi
1367   ],
1368   [fp_layout_type="unknown"]
1369 )
1370
1371 if test "x$fp_layout_type" = "xunknown"; then
1372   AC_CACHE_CHECK([if doubles are stored in x86 representation],
1373     [c_cv_fp_layout_need_nothing],
1374     [
1375       AC_RUN_IFELSE(
1376         [
1377           AC_LANG_PROGRAM(
1378             [[
1379               #include <stdlib.h>
1380               #include <stdio.h>
1381               #include <string.h>
1382               #include <stdint.h>
1383               #include <inttypes.h>
1384               #include <stdbool.h>
1385             ]],
1386             [[
1387               uint64_t i0;
1388               uint64_t i1;
1389               uint8_t c[8];
1390               double d;
1391
1392               d = 8.642135e130;
1393               memcpy ((void *) &i0, (void *) &d, 8);
1394
1395               i1 = i0;
1396               memcpy ((void *) c, (void *) &i1, 8);
1397
1398               if ((c[0] == 0x2f) && (c[1] == 0x25)
1399                   && (c[2] == 0xc0) && (c[3] == 0xc7)
1400                   && (c[4] == 0x43) && (c[5] == 0x2b)
1401                   && (c[6] == 0x1f) && (c[7] == 0x5b))
1402                 return 0;
1403               return 1;
1404             ]]
1405           )
1406         ],
1407         [c_cv_fp_layout_need_nothing="yes"],
1408         [c_cv_fp_layout_need_nothing="no"]
1409       )
1410     ]
1411   )
1412 fi
1413
1414 if test "x$c_cv_fp_layout_need_nothing" = "xyes"; then
1415   fp_layout_type="nothing"
1416 fi
1417
1418 if test "x$fp_layout_type" = "xunknown"; then
1419   AC_CACHE_CHECK([if endianflip converts to x86 representation],
1420     [c_cv_fp_layout_need_endianflip],
1421     [
1422       AC_RUN_IFELSE(
1423         [
1424           AC_LANG_PROGRAM(
1425             [[
1426               #include <stdlib.h>
1427               #include <stdio.h>
1428               #include <string.h>
1429               #include <stdint.h>
1430               #include <inttypes.h>
1431               #include <stdbool.h>
1432               #define endianflip(A) ((((uint64_t)(A) & 0xff00000000000000LL) >> 56) | \
1433                                      (((uint64_t)(A) & 0x00ff000000000000LL) >> 40) | \
1434                                      (((uint64_t)(A) & 0x0000ff0000000000LL) >> 24) | \
1435                                      (((uint64_t)(A) & 0x000000ff00000000LL) >> 8)  | \
1436                                      (((uint64_t)(A) & 0x00000000ff000000LL) << 8)  | \
1437                                      (((uint64_t)(A) & 0x0000000000ff0000LL) << 24) | \
1438                                      (((uint64_t)(A) & 0x000000000000ff00LL) << 40) | \
1439                                      (((uint64_t)(A) & 0x00000000000000ffLL) << 56))
1440             ]],
1441             [[
1442               uint64_t i0;
1443               uint64_t i1;
1444               uint8_t c[8];
1445               double d;
1446
1447               d = 8.642135e130;
1448               memcpy ((void *) &i0, (void *) &d, 8);
1449
1450               i1 = endianflip (i0);
1451               memcpy ((void *) c, (void *) &i1, 8);
1452
1453               if ((c[0] == 0x2f) && (c[1] == 0x25)
1454                   && (c[2] == 0xc0) && (c[3] == 0xc7)
1455                   && (c[4] == 0x43) && (c[5] == 0x2b)
1456                   && (c[6] == 0x1f) && (c[7] == 0x5b))
1457                 return 0;
1458               return 1;
1459             ]]
1460           )
1461         ],
1462         [c_cv_fp_layout_need_endianflip="yes"],
1463         [c_cv_fp_layout_need_endianflip="no"]
1464       ]
1465     )
1466   )
1467 fi
1468
1469 if test "x$c_cv_fp_layout_need_endianflip" = "xyes"; then
1470   fp_layout_type="endianflip"
1471 fi
1472
1473 if test "x$fp_layout_type" = "xunknown"; then
1474   AC_CACHE_CHECK([if intswap converts to x86 representation],
1475     [c_cv_fp_layout_need_intswap],
1476     [
1477       AC_RUN_IFELSE(
1478         [
1479           AC_LANG_PROGRAM(
1480             [[
1481               #include <stdlib.h>
1482               #include <stdio.h>
1483               #include <string.h>
1484               #include <stdint.h>
1485               #include <inttypes.h>
1486               #include <stdbool.h>
1487               #define intswap(A)    ((((uint64_t)(A) & 0xffffffff00000000LL) >> 32) | \
1488                                      (((uint64_t)(A) & 0x00000000ffffffffLL) << 32))
1489             ]],
1490             [[
1491               uint64_t i0;
1492               uint64_t i1;
1493               uint8_t c[8];
1494               double d;
1495
1496               d = 8.642135e130;
1497               memcpy ((void *) &i0, (void *) &d, 8);
1498
1499               i1 = intswap (i0);
1500               memcpy ((void *) c, (void *) &i1, 8);
1501
1502               if ((c[0] == 0x2f) && (c[1] == 0x25)
1503                   && (c[2] == 0xc0) && (c[3] == 0xc7)
1504                   && (c[4] == 0x43) && (c[5] == 0x2b)
1505                   && (c[6] == 0x1f) && (c[7] == 0x5b))
1506                 return 0;
1507               return 1;
1508             ]]
1509           )
1510         ],
1511         [c_cv_fp_layout_need_intswap="yes"],
1512         [c_cv_fp_layout_need_intswap="no"]
1513       )
1514     ]
1515   )
1516 fi
1517
1518 if test "x$c_cv_fp_layout_need_intswap" = "xyes"; then
1519   fp_layout_type="intswap"
1520 fi
1521
1522 if test "x$fp_layout_type" = "xnothing"; then
1523   AC_DEFINE([FP_LAYOUT_NEED_NOTHING], [1],
1524     [Define if doubles are stored in x86 representation.]
1525   )
1526 else if test "x$fp_layout_type" = "xendianflip"; then
1527   AC_DEFINE([FP_LAYOUT_NEED_ENDIANFLIP], [1],
1528     [Define if endianflip is needed to convert to x86 representation.]
1529   )
1530 else if test "x$fp_layout_type" = "xintswap"; then
1531   AC_DEFINE([FP_LAYOUT_NEED_INTSWAP], [1],
1532     [Define if intswap is needed to convert to x86 representation.]
1533   )
1534 else
1535   AC_MSG_ERROR([Didn't find out how doubles are stored in memory. Sorry.])
1536 fi; fi; fi
1537
1538 # For cpusleep plugin
1539 AC_CACHE_CHECK([whether clock_boottime and clock_monotonic are supported],
1540   [c_cv_have_clock_boottime_monotonic],
1541   [
1542     AC_COMPILE_IFELSE(
1543       [AC_LANG_PROGRAM(
1544         [[#include <time.h>]],
1545         [[
1546           struct timespec b, m;
1547           clock_gettime(CLOCK_BOOTTIME, &b );
1548           clock_gettime(CLOCK_MONOTONIC, &m );
1549         ]]
1550       )
1551       ],
1552       [c_cv_have_clock_boottime_monotonic="yes"],
1553       [c_cv_have_clock_boottime_monotonic="no"]
1554     )
1555   ]
1556 )
1557
1558 # --with-useragent {{{
1559 AC_ARG_WITH([useragent],
1560   [AS_HELP_STRING([--with-useragent@<:@=AGENT@:>@], [User agent to use on http requests])],
1561   [
1562     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
1563       AC_DEFINE_UNQUOTED([COLLECTD_USERAGENT], ["$withval"], [User agent for http requests])
1564     fi
1565   ]
1566 )
1567
1568 # }}}
1569
1570 # --with-data-max-name-len {{{
1571 AC_ARG_WITH([data-max-name-len],
1572   [AS_HELP_STRING([--with-data-max-name-len@<:@=VALUE@:>@], [Maximum length of data buffers])],
1573   [
1574     if test "x$withval" != "x" && test $withval -gt 0; then
1575       AC_DEFINE_UNQUOTED([DATA_MAX_NAME_LEN], [$withval], [Maximum length of data buffers])
1576     else
1577       AC_MSG_ERROR([DATA_MAX_NAME_LEN must be a positive integer -- $withval given])
1578     fi
1579   ],
1580   [AC_DEFINE([DATA_MAX_NAME_LEN], [128], [Maximum length of data buffers])]
1581 )
1582 # }}}
1583
1584 AC_CHECK_FUNCS([getfsstat], [have_getfsstat="yes"], [have_getfsstat="no"])
1585 AC_CHECK_FUNCS(getvfsstat, [have_getvfsstat="yes"], [have_getvfsstat="no"])
1586 AC_CHECK_FUNCS(listmntent, [have_listmntent="yes"], [have_listmntent="no"])
1587 AC_CHECK_FUNCS(getmntent_r, [have_getmntent_r="yes"], [have_getmntent_r="no"])
1588
1589 AC_CHECK_FUNCS(getmntent, [have_getmntent="libc"], [have_getmntent="no"])
1590 if test "x$have_getmntent" = "xno"; then
1591   AC_CHECK_LIB([sun], [getmntent],
1592     [have_getmntent="sun"],
1593     [have_gemntent="no"]
1594   )
1595 fi
1596
1597 if test "x$have_getmntent" = "xno"; then
1598   AC_CHECK_LIB([seq], [getmntent],
1599     [have_getmntent="seq"],
1600     [have_getmntent="no"]
1601   )
1602 fi
1603
1604 if test "x$have_getmntent" = "xno"; then
1605   AC_CHECK_LIB([gen], [getmntent],
1606     [have_getmntent="gen"],
1607     [have_getmntent="no"]
1608   )
1609 fi
1610
1611 if test "x$have_getmntent" = "xlibc"; then
1612   AC_CACHE_CHECK([whether getmntent takes one argument],
1613     [c_cv_have_one_getmntent],
1614     [
1615       AC_COMPILE_IFELSE(
1616         [
1617           AC_LANG_PROGRAM(
1618             [[#include "$srcdir/src/utils_mount.h"]],
1619             [[
1620               FILE *fh;
1621               struct mntent *me;
1622               fh = setmntent ("/etc/mtab", "r");
1623               me = getmntent (fh);
1624               return(me->mnt_passno);
1625             ]]
1626           )
1627         ],
1628         [c_cv_have_one_getmntent="yes"],
1629         [c_cv_have_one_getmntent="no"]
1630       )
1631     ]
1632   )
1633
1634   AC_CACHE_CHECK([whether getmntent takes two arguments],
1635     [c_cv_have_two_getmntent],
1636     [
1637       AC_COMPILE_IFELSE(
1638         [
1639           AC_LANG_PROGRAM(
1640             [[#include "$srcdir/src/utils_mount.h"]],
1641             [[
1642               FILE *fh;
1643               struct mnttab mt;
1644               int status;
1645               fh = fopen ("/etc/mnttab", "r");
1646               status = getmntent (fh, &mt);
1647               return(status);
1648             ]]
1649           )
1650         ],
1651         [c_cv_have_two_getmntent="yes"],
1652         [c_cv_have_two_getmntent="no"]
1653       )
1654     ]
1655   )
1656 fi
1657
1658 # Check for different versions of `getmntent' here..
1659
1660 if test "x$have_getmntent" = "xlibc"; then
1661   if test "x$c_cv_have_one_getmntent" = "xyes"; then
1662     AC_DEFINE([HAVE_ONE_GETMNTENT], [1],
1663       [Define if the function getmntent exists and takes one argument.]
1664     )
1665   fi
1666
1667   if test "x$c_cv_have_two_getmntent" = "xyes"; then
1668     AC_DEFINE([HAVE_TWO_GETMNTENT], [1],
1669       [Define if the function getmntent exists and takes two arguments.]
1670     )
1671   fi
1672 fi
1673
1674 if test "x$have_getmntent" = "xsun"; then
1675   AC_DEFINE([HAVE_SUN_GETMNTENT], [1],
1676     [Define if the function getmntent exists. It is the version from libsun.]
1677   )
1678 fi
1679
1680 if test "x$have_getmntent" = "xgen"; then
1681   AC_DEFINE([HAVE_GEN_GETMNTENT], [1],
1682     [Define if the function getmntent exists. It is the version from libgen.]
1683   )
1684 fi
1685
1686 # Check for htonll
1687 AC_CACHE_CHECK([whether htonll is defined],
1688   [c_cv_have_htonll],
1689   [
1690     AC_LINK_IFELSE(
1691       [
1692         AC_LANG_PROGRAM(
1693           [[
1694             #include <inttypes.h>
1695             #include <sys/types.h>
1696             #include <netinet/in.h>
1697           ]],
1698           [[return htonll(0);]]
1699         )
1700       ],
1701       [c_cv_have_htonll="yes"],
1702       [c_cv_have_htonll="no"]
1703     )
1704   ]
1705 )
1706
1707 if test "x$c_cv_have_htonll" = "xyes"; then
1708   AC_DEFINE([HAVE_HTONLL], [1], [Define if the function htonll exists.])
1709 fi
1710
1711 # Check for structures
1712 AC_CHECK_MEMBERS([struct if_data.ifi_ibytes, struct if_data.ifi_opackets, struct if_data.ifi_ierrors],
1713   [AC_DEFINE([HAVE_STRUCT_IF_DATA], [1], [Define if struct if_data exists and is usable.])],
1714   [],
1715   [[
1716     #include <sys/types.h>
1717     #include <sys/socket.h>
1718     #include <net/if.h>
1719   ]]
1720 )
1721
1722 AC_CHECK_MEMBERS([struct net_device_stats.rx_bytes, struct net_device_stats.tx_packets, struct net_device_stats.rx_errors],
1723   [AC_DEFINE([HAVE_STRUCT_NET_DEVICE_STATS], [1], [Define if struct net_device_stats exists and is usable.])],
1724   [],
1725   [[
1726     #include <sys/types.h>
1727     #include <sys/socket.h>
1728     #include <linux/if.h>
1729     #include <linux/netdevice.h>
1730   ]]
1731 )
1732
1733 AC_CHECK_MEMBERS([struct inet_diag_req.id, struct inet_diag_req.idiag_states],
1734   [AC_DEFINE([HAVE_STRUCT_LINUX_INET_DIAG_REQ], [1], [Define if struct inet_diag_req exists and is usable.])],
1735   [],
1736   [[#include <linux/inet_diag.h>]]
1737 )
1738
1739 AC_CHECK_MEMBERS([struct ip_mreqn.imr_ifindex], [],
1740   [],
1741   [[
1742     #include <netinet/in.h>
1743     #include <net/if.h>
1744   ]]
1745 )
1746
1747 AC_CHECK_MEMBERS([struct kinfo_proc.ki_pid, struct kinfo_proc.ki_rssize, struct kinfo_proc.ki_rusage],
1748   [
1749     AC_DEFINE([HAVE_STRUCT_KINFO_PROC_FREEBSD], [1], [Define if struct kinfo_proc exists in the FreeBSD variant.])
1750     have_struct_kinfo_proc_freebsd="yes"
1751   ],
1752   [],
1753   [[
1754     #include <kvm.h>
1755     #include <sys/param.h>
1756     #include <sys/sysctl.h>
1757     #include <sys/user.h>
1758   ]]
1759 )
1760
1761 AC_CHECK_MEMBERS([struct kinfo_proc.p_pid, struct kinfo_proc.p_vm_rssize],
1762   [
1763     AC_DEFINE([HAVE_STRUCT_KINFO_PROC_OPENBSD], [1], [Define if struct kinfo_proc exists in the OpenBSD variant.])
1764     have_struct_kinfo_proc_openbsd="yes"
1765   ],
1766   [],
1767   [[
1768     #include <sys/param.h>
1769     #include <sys/sysctl.h>
1770     #include <kvm.h>
1771   ]]
1772 )
1773
1774 AC_CHECK_MEMBERS([struct kinfo_proc2.p_pid, struct kinfo_proc2.p_uru_maxrss],
1775   [
1776     AC_DEFINE([HAVE_STRUCT_KINFO_PROC2_NETBSD], [1], [Define if struct kinfo_proc2 exists in the NetBSD variant.])
1777     have_struct_kinfo_proc2_netbsd="yes"
1778   ],
1779   [],
1780   [[
1781     #include <sys/param.h>
1782     #include <sys/sysctl.h>
1783     #include <kvm.h>
1784   ]]
1785 )
1786
1787 AC_CHECK_MEMBERS([struct udphdr.uh_dport, struct udphdr.uh_sport],
1788   [],
1789   [],
1790   [[
1791     #define _BSD_SOURCE
1792     #define _DEFAULT_SOURCE
1793     #include <stdint.h>
1794     #if HAVE_SYS_TYPES_H
1795     # include <sys/types.h>
1796     #endif
1797     #if HAVE_NETINET_IN_SYSTM_H
1798     # include <netinet/in_systm.h>
1799     #endif
1800     #if HAVE_NETINET_IN_H
1801     # include <netinet/in.h>
1802     #endif
1803     #if HAVE_NETINET_IP_H
1804     # include <netinet/ip.h>
1805     #endif
1806     #if HAVE_NETINET_UDP_H
1807     # include <netinet/udp.h>
1808     #endif
1809   ]]
1810 )
1811
1812 AC_CHECK_MEMBERS([struct udphdr.dest, struct udphdr.source],
1813   [],
1814   [],
1815   [[
1816     #define _BSD_SOURCE
1817     #define _DEFAULT_SOURCE
1818     #include <stdint.h>
1819     #if HAVE_SYS_TYPES_H
1820     # include <sys/types.h>
1821     #endif
1822     #if HAVE_NETINET_IN_SYSTM_H
1823     # include <netinet/in_systm.h>
1824     #endif
1825     #if HAVE_NETINET_IN_H
1826     # include <netinet/in.h>
1827     #endif
1828     #if HAVE_NETINET_IP_H
1829     # include <netinet/ip.h>
1830     #endif
1831     #if HAVE_NETINET_UDP_H
1832     # include <netinet/udp.h>
1833     #endif
1834   ]]
1835 )
1836
1837 AC_CHECK_MEMBERS([kstat_io_t.nwritten, kstat_io_t.writes, kstat_io_t.nwrites, kstat_io_t.wtime],
1838   [],
1839   [],
1840   [[# include <kstat.h>]]
1841 )
1842
1843 # check for pthread_setname_np
1844 SAVE_LDFLAGS="$LDFLAGS"
1845 LDFLAGS="$LDFLAGS -lpthread"
1846
1847 AC_MSG_CHECKING([for pthread_setname_np])
1848 have_pthread_setname_np="no"
1849 AC_LINK_IFELSE(
1850   [
1851     AC_LANG_PROGRAM(
1852       [[
1853         #define _GNU_SOURCE
1854         #include <pthread.h>
1855       ]],
1856       [[pthread_setname_np((pthread_t) {0}, "conftest");]]
1857     )
1858   ],
1859   [
1860     have_pthread_setname_np="yes"
1861     AC_DEFINE(HAVE_PTHREAD_SETNAME_NP, 1, [pthread_setname_np() is available.])
1862   ]
1863 )
1864
1865 AC_MSG_RESULT([$have_pthread_setname_np])
1866
1867 # check for pthread_set_name_np(3) (FreeBSD)
1868 AC_MSG_CHECKING([for pthread_set_name_np])
1869 have_pthread_set_name_np="no"
1870 AC_LINK_IFELSE(
1871   [
1872     AC_LANG_PROGRAM(
1873       [[#include <pthread_np.h>]],
1874       [[pthread_set_name_np((pthread_t) {0}, "conftest");]]
1875     )
1876    ],
1877   [
1878     have_pthread_set_name_np="yes"
1879     AC_DEFINE(HAVE_PTHREAD_SET_NAME_NP, 1, [pthread_set_name_np() is available.])
1880   ]
1881 )
1882 AC_MSG_RESULT([$have_pthread_set_name_np])
1883
1884 LDFLAGS="$SAVE_LDFLAGS"
1885
1886 AC_CHECK_TYPES([struct ip6_ext],
1887   [have_ip6_ext="yes"],
1888   [have_ip6_ext="no"],
1889   [[
1890     #include <stdint.h>
1891     #if HAVE_SYS_TYPES_H
1892     # include <sys/types.h>
1893     #endif
1894     #if HAVE_NETINET_IN_SYSTM_H
1895     # include <netinet/in_systm.h>
1896     #endif
1897     #if HAVE_NETINET_IN_H
1898     # include <netinet/in.h>
1899     #endif
1900     #if HAVE_NETINET_IP6_H
1901     # include <netinet/ip6.h>
1902     #endif
1903   ]]
1904 )
1905
1906 if test "x$have_ip6_ext" = "xno"; then
1907   SAVE_CFLAGS="$CFLAGS"
1908   CFLAGS="$CFLAGS -DSOLARIS2=8"
1909   AC_CHECK_TYPES([struct ip6_ext],
1910     [have_ip6_ext="yes, with -DSOLARIS2=8"],
1911     [have_ip6_ext="no"],
1912     [[
1913       #include <stdint.h>
1914       #if HAVE_SYS_TYPES_H
1915       # include <sys/types.h>
1916       #endif
1917       #if HAVE_NETINET_IN_SYSTM_H
1918       # include <netinet/in_systm.h>
1919       #endif
1920       #if HAVE_NETINET_IN_H
1921       # include <netinet/in.h>
1922       #endif
1923       #if HAVE_NETINET_IP6_H
1924       # include <netinet/ip6.h>
1925       #endif
1926     ]]
1927   )
1928   if test "x$have_ip6_ext" = "xno"; then
1929     CFLAGS="$SAVE_CFLAGS"
1930   fi
1931 fi
1932
1933 # libi2c-dev
1934 if test "x$ac_system" = "xLinux"; then
1935   AC_CHECK_DECL([i2c_smbus_read_i2c_block_data],
1936     [with_libi2c="yes"],
1937     [with_libi2c="no (symbol i2c_smbus_read_i2c_block_data not found - have you installed libi2c-dev ?)"],
1938     [[
1939       #include <stdlib.h>
1940       #include <linux/i2c-dev.h>
1941     ]]
1942   )
1943 else
1944   with_libi2c="no (Linux only)"
1945 fi
1946
1947 #
1948 # Checks for libraries begin here
1949 #
1950
1951 # Check for libpthread
1952 SAVE_LIBS="$LIBS"
1953 AC_CHECK_LIB([pthread],
1954   [pthread_create],
1955   [],
1956   [AC_MSG_ERROR([Symbol 'pthread_create' not found in libpthread])],
1957   []
1958 )
1959 PTHREAD_LIBS="$LIBS"
1960 LIBS="$SAVE_LIBS"
1961 AC_SUBST([PTHREAD_LIBS])
1962
1963 AC_CHECK_HEADERS([pthread.h],
1964   [],
1965   [AC_MSG_ERROR([pthread.h not found])]
1966 )
1967
1968 m4_divert_once([HELP_WITH], [
1969 Collectd additional packages:])
1970
1971 if test "x$ac_system" = "xAIX"; then
1972   with_perfstat="yes"
1973   with_procinfo="yes"
1974 else
1975   with_perfstat="no (AIX only)"
1976   with_procinfo="no (AIX only)"
1977 fi
1978
1979 if test "x$with_perfstat" = "xyes"; then
1980   AC_CHECK_LIB([perfstat], [perfstat_reset],
1981     [with_perfstat="yes"],
1982     [with_perfstat="no (perfstat not found)"]
1983   )
1984 fi
1985
1986 if test "x$with_perfstat" = "xyes"; then
1987   AC_DEFINE([HAVE_PERFSTAT], [1], [Define to 1 if you have the 'perfstat' library (-lperfstat)])
1988   # struct members pertaining to donation have been added to libperfstat somewhere between AIX5.3ML5 and AIX5.3ML9
1989   AC_CHECK_MEMBER([perfstat_partition_type_t.b.donate_enabled],
1990     [],
1991     [],
1992     [[#include <libperfstat.h]]
1993   )
1994   if test "x$av_cv_member_perfstat_partition_type_t_b_donate_enabled" = "xyes"; then
1995     AC_DEFINE([PERFSTAT_SUPPORTS_DONATION], [1], [Define to 1 if your version of the 'perfstat' library supports donation])
1996   fi
1997 fi
1998 AM_CONDITIONAL([BUILD_WITH_PERFSTAT], [test "x$with_perfstat" = "xyes"])
1999
2000 # Processes plugin under AIX.
2001 if test "x$with_procinfo" = "xyes"; then
2002   AC_CHECK_HEADERS([procinfo.h],
2003     [AC_DEFINE([HAVE_PROCINFO_H], [1], [Define to 1 if you have the procinfo.h])],
2004     [with_procinfo="no (procinfo.h not found)"]
2005   )
2006 fi
2007
2008 if test "x$ac_system" = "xSolaris"; then
2009   with_kstat="yes"
2010   with_devinfo="yes"
2011 else
2012   with_kstat="no (Solaris only)"
2013   with_devinfo="no (Solaris only)"
2014 fi
2015
2016 if test "x$with_kstat" = "xyes"; then
2017   AC_CHECK_LIB([kstat], [kstat_open],
2018     [with_kstat="yes"],
2019     [with_kstat="no (libkstat not found)"]
2020   )
2021 fi
2022
2023 if test "x$with_kstat" = "xyes"; then
2024   AC_CHECK_LIB([devinfo], [di_init],
2025     [with_devinfo="yes"],
2026     [with_devinfo="no (not found)"]
2027   )
2028   AC_CHECK_HEADERS([kstat.h],
2029     [AC_DEFINE(HAVE_LIBKSTAT, [1], [Define to 1 if you have the 'kstat' library (-lkstat)])],
2030     [with_kstat="no (kstat.h not found)"]
2031   )
2032 fi
2033
2034 AM_CONDITIONAL([BUILD_WITH_LIBDEVINFO], [test "x$with_devinfo" = "xyes"])
2035 AM_CONDITIONAL([BUILD_WITH_LIBKSTAT], [test "x$with_kstat" = "xyes"])
2036
2037 if test "x$ac_system" = "xDarwin"; then
2038   with_libiokit="yes"
2039 else
2040   with_libiokit="no"
2041 fi
2042 AM_CONDITIONAL([BUILD_WITH_LIBIOKIT], [test "x$with_libiokit" = "xyes"])
2043
2044 with_libkvm="no"
2045 AC_CHECK_LIB([kvm], [kvm_getprocs],
2046   [with_kvm_getprocs="yes"],
2047   [with_kvm_getprocs="no"]
2048 )
2049
2050 if test "x$with_kvm_getprocs" = "xyes"; then
2051   AC_DEFINE([HAVE_LIBKVM_GETPROCS], [1],
2052     [Define to 1 if you have the 'kvm' library with the 'kvm_getprocs' symbol (-lkvm)]
2053   )
2054   with_libkvm="yes"
2055 fi
2056
2057 AM_CONDITIONAL([BUILD_WITH_LIBKVM_GETPROCS], [test "x$with_kvm_getprocs" = "xyes"])
2058
2059 AC_CHECK_LIB([kvm], [kvm_getswapinfo],
2060   [with_kvm_getswapinfo="yes"],
2061   [with_kvm_getswapinfo="no"]
2062 )
2063
2064 if test "x$with_kvm_getswapinfo" = "xyes"; then
2065   AC_DEFINE([HAVE_LIBKVM_GETSWAPINFO], [1],
2066     [Define to 1 if you have the 'kvm' library with the 'kvm_getswapinfo' symbol (-lkvm)]
2067   )
2068   with_libkvm="yes"
2069 fi
2070
2071 AM_CONDITIONAL([BUILD_WITH_LIBKVM_GETSWAPINFO], [test "x$with_kvm_getswapinfo" = "xyes"])
2072
2073 AC_CHECK_LIB([kvm], [kvm_nlist],
2074   [with_kvm_nlist="yes"],
2075   [with_kvm_nlist="no"]
2076 )
2077
2078 if test "x$with_kvm_nlist" = "xyes"; then
2079   AC_CHECK_HEADERS([bsd/nlist.h nlist.h])
2080   AC_DEFINE([HAVE_LIBKVM_NLIST], [1],
2081     [Define to 1 if you have the 'kvm' library with the 'kvm_nlist' symbol (-lkvm)]
2082   )
2083   with_libkvm="yes"
2084 fi
2085
2086 AM_CONDITIONAL([BUILD_WITH_LIBKVM_NLIST], [test "x$with_kvm_nlist" = "xyes"])
2087
2088 AC_CHECK_LIB([kvm], [kvm_openfiles],
2089   [with_kvm_openfiles="yes"],
2090   [with_kvm_openfiles="no"]
2091 )
2092
2093 if test "x$with_kvm_openfiles" = "xyes"; then
2094   AC_DEFINE([HAVE_LIBKVM_NLIST], [1],
2095     [Define to 1 if you have the 'kvm' library with the 'kvm_openfiles' symbol (-lkvm)]
2096   )
2097   with_libkvm="yes"
2098 fi
2099
2100 # --with-libaquaero5 {{{
2101 AC_ARG_WITH([libaquaero5],
2102   [AS_HELP_STRING([--with-libaquaero5@<:@=PREFIX@:>@], [Path to aquatools-ng source code.])],
2103   [
2104     if test "x$withval" = "xyes"; then
2105       with_libaquaero5="yes"
2106     else if test "x$withval" = "xno"; then
2107       with_libaquaero5="no"
2108     else
2109       with_libaquaero5="yes"
2110       LIBAQUAERO5_CFLAGS="$LIBAQUAERO5_CFLAGS -I$withval/src"
2111       LIBAQUAERO5_LDFLAGS="$LIBAQUAERO5_LDFLAGS -L$withval/obj"
2112     fi; fi
2113   ],
2114   [with_libaquaero5="yes"]
2115 )
2116
2117 SAVE_CPPFLAGS="$CPPFLAGS"
2118 SAVE_LDFLAGS="$LDFLAGS"
2119 CPPFLAGS="$CPPFLAGS $LIBAQUAERO5_CFLAGS"
2120 LDFLAGS="$LDFLAGS $LIBAQUAERO5_LDFLAGS"
2121
2122 if test "x$with_libaquaero5" = "xyes"; then
2123   if test "x$LIBAQUAERO5_CFLAGS" != "x"; then
2124     AC_MSG_NOTICE([libaquaero5 CPPFLAGS: $LIBAQUAERO5_CFLAGS])
2125   fi
2126   AC_CHECK_HEADERS([libaquaero5.h],
2127     [with_libaquaero5="yes"],
2128     [with_libaquaero5="no (libaquaero5.h not found)"]
2129   )
2130 fi
2131
2132 if test "x$with_libaquaero5" = "xyes"; then
2133   if test "x$LIBAQUAERO5_LDFLAGS" != "x"; then
2134     AC_MSG_NOTICE([libaquaero5 LDFLAGS: $LIBAQUAERO5_LDFLAGS])
2135   fi
2136   AC_CHECK_LIB([aquaero5], libaquaero5_poll,
2137     [with_libaquaero5="yes"],
2138     [with_libaquaero5="no (symbol 'libaquaero5_poll' not found)"]
2139   )
2140 fi
2141
2142 CPPFLAGS="$SAVE_CPPFLAGS"
2143 LDFLAGS="$SAVE_LDFLAGS"
2144
2145 if test "x$with_libaquaero5" = "xyes"; then
2146   BUILD_WITH_LIBAQUAERO5_CFLAGS="$LIBAQUAERO5_CFLAGS"
2147   BUILD_WITH_LIBAQUAERO5_LDFLAGS="$LIBAQUAERO5_LDFLAGS"
2148 fi
2149 AC_SUBST([BUILD_WITH_LIBAQUAERO5_CFLAGS])
2150 AC_SUBST([BUILD_WITH_LIBAQUAERO5_LDFLAGS])
2151 # }}}
2152
2153 # --with-libhiredis {{{
2154 AC_ARG_WITH([libhiredis],
2155   [AS_HELP_STRING([--with-libhiredis@<:@=PREFIX@:>@], [Path to libhiredis.])],
2156   [
2157     if test "x$withval" = "xyes"; then
2158       with_libhiredis="yes"
2159     else if test "x$withval" = "xno"; then
2160       with_libhiredis="no"
2161     else
2162       with_libhiredis="yes"
2163       LIBHIREDIS_CPPFLAGS="$LIBHIREDIS_CPPFLAGS -I$withval/include"
2164       LIBHIREDIS_LDFLAGS="$LIBHIREDIS_LDFLAGS -L$withval/lib"
2165     fi; fi
2166   ],
2167   [with_libhiredis="yes"]
2168 )
2169
2170 SAVE_CPPFLAGS="$CPPFLAGS"
2171 SAVE_LDFLAGS="$LDFLAGS"
2172 CPPFLAGS="$CPPFLAGS $LIBHIREDIS_CPPFLAGS"
2173 LDFLAGS="$LDFLAGS $LIBHIREDIS_LDFLAGS"
2174
2175 if test "x$with_libhiredis" = "xyes"; then
2176   if test "x$LIBHIREDIS_CPPFLAGS" != "x"; then
2177     AC_MSG_NOTICE([libhiredis CPPFLAGS: $LIBHIREDIS_CPPFLAGS])
2178   fi
2179   AC_CHECK_HEADERS([hiredis/hiredis.h],
2180     [with_libhiredis="yes"],
2181     [with_libhiredis="no (hiredis.h not found)"]
2182   )
2183 fi
2184
2185 if test "x$with_libhiredis" = "xyes"; then
2186   if test "x$LIBHIREDIS_LDFLAGS" != "x"; then
2187     AC_MSG_NOTICE([libhiredis LDFLAGS: $LIBHIREDIS_LDFLAGS])
2188   fi
2189   AC_CHECK_LIB([hiredis], [redisCommand],
2190     [with_libhiredis="yes"],
2191     [with_libhiredis="no (symbol 'redisCommand' not found)"]
2192   )
2193 fi
2194
2195 CPPFLAGS="$SAVE_CPPFLAGS"
2196 LDFLAGS="$SAVE_LDFLAGS"
2197
2198 if test "x$with_libhiredis" = "xyes"; then
2199   BUILD_WITH_LIBHIREDIS_CPPFLAGS="$LIBHIREDIS_CPPFLAGS"
2200   BUILD_WITH_LIBHIREDIS_LDFLAGS="$LIBHIREDIS_LDFLAGS"
2201 fi
2202
2203 AC_SUBST([BUILD_WITH_LIBHIREDIS_CPPFLAGS])
2204 AC_SUBST([BUILD_WITH_LIBHIREDIS_LDFLAGS])
2205 # }}}
2206
2207 # --with-libcurl {{{
2208 with_curl_config="curl-config"
2209 with_curl_cflags=""
2210 with_curl_libs=""
2211 AC_ARG_WITH(libcurl,
2212   [AS_HELP_STRING([--with-libcurl@<:@=PREFIX@:>@], [Path to libcurl.])],
2213   [
2214     if test "x$withval" = "xno"; then
2215       with_libcurl="no"
2216     else if test "x$withval" = "xyes"; then
2217       with_libcurl="yes"
2218     else
2219       if test -f "$withval" && test -x "$withval"; then
2220         with_curl_config="$withval"
2221         with_libcurl="yes"
2222       else if test -x "$withval/bin/curl-config"; then
2223         with_curl_config="$withval/bin/curl-config"
2224         with_libcurl="yes"
2225       fi; fi
2226       with_libcurl="yes"
2227     fi; fi
2228   ],
2229   [with_libcurl="yes"]
2230 )
2231
2232 if test "x$with_libcurl" = "xyes"; then
2233   with_curl_cflags=`$with_curl_config --cflags 2>/dev/null`
2234   curl_config_status=$?
2235
2236   if test $curl_config_status -ne 0; then
2237     with_libcurl="no ($with_curl_config failed)"
2238   else
2239     SAVE_CPPFLAGS="$CPPFLAGS"
2240     CPPFLAGS="$CPPFLAGS $with_curl_cflags"
2241
2242     AC_CHECK_HEADERS([curl/curl.h],
2243       [with_libcurl="yes"],
2244       [with_libcurl="no (curl/curl.h not found)"]
2245     )
2246
2247     CPPFLAGS="$SAVE_CPPFLAGS"
2248   fi
2249 fi
2250
2251 if test "x$with_libcurl" = "xyes"; then
2252   with_curl_libs=`$with_curl_config --libs 2>/dev/null`
2253   curl_config_status=$?
2254
2255   if test $curl_config_status -ne 0; then
2256     with_libcurl="no ($with_curl_config failed)"
2257   else
2258     AC_CHECK_LIB([curl], [curl_easy_init],
2259       [with_libcurl="yes"],
2260       [with_libcurl="no (symbol 'curl_easy_init' not found)"],
2261       [$with_curl_libs]
2262     )
2263
2264     AC_CHECK_DECL([CURLOPT_USERNAME],
2265       [have_curlopt_username="yes"],
2266       [have_curlopt_username="no"],
2267       [[#include <curl/curl.h>]]
2268     )
2269
2270     AC_CHECK_DECL(CURLOPT_TIMEOUT_MS,
2271       [have_curlopt_timeout="yes"],
2272       [have_curlopt_timeout="no"],
2273       [[#include <curl/curl.h>]]
2274     )
2275   fi
2276 fi
2277
2278 if test "x$with_libcurl" = "xyes"; then
2279   SAVE_CPPFLAGS="$CPPFLAGS"
2280   SAVE_LDFLAGS="$LDFLAGS"
2281   CPPFLAGS="$CPPFLAGS $with_curl_cflags"
2282   LDFLAGS="$LDFLAGS $with_curl_libs"
2283   AC_CACHE_CHECK([for CURLINFO_APPCONNECT_TIME],
2284     [c_cv_have_curlinfo_appconnect_time],
2285     [
2286       AC_LINK_IFELSE(
2287         [
2288           AC_LANG_PROGRAM(
2289             [[#include <curl/curl.h>]],
2290             [[
2291               int val = CURLINFO_APPCONNECT_TIME;
2292               return val;
2293             ]]
2294           )
2295         ],
2296         [c_cv_have_curlinfo_appconnect_time="yes"],
2297         [c_cv_have_curlinfo_appconnect_time="no"]
2298       )
2299     ]
2300   )
2301   CPPFLAGS="$SAVE_CPPFLAGS"
2302   LDFLAGS="$SAVE_LDFLAGS"
2303 fi
2304
2305 if test "x$c_cv_have_curlinfo_appconnect_time" = "xyes"; then
2306   AC_DEFINE([HAVE_CURLINFO_APPCONNECT_TIME], [1],
2307     [Define if curl.h defines CURLINFO_APPCONNECT_TIME.]
2308   )
2309 fi
2310
2311 if test "x$with_libcurl" = "xyes"; then
2312   BUILD_WITH_LIBCURL_CFLAGS="$with_curl_cflags"
2313   BUILD_WITH_LIBCURL_LIBS="$with_curl_libs"
2314
2315   if test "x$have_curlopt_username" = "xyes"; then
2316     AC_DEFINE([HAVE_CURLOPT_USERNAME], [1],
2317       [Define if libcurl supports CURLOPT_USERNAME option.]
2318     )
2319   fi
2320
2321   if test "x$have_curlopt_timeout" = "xyes"; then
2322     AC_DEFINE([HAVE_CURLOPT_TIMEOUT_MS], [1],
2323       [Define if libcurl supports CURLOPT_TIMEOUT_MS option.]
2324     )
2325   fi
2326 fi
2327
2328 AC_SUBST(BUILD_WITH_LIBCURL_CFLAGS)
2329 AC_SUBST(BUILD_WITH_LIBCURL_LIBS)
2330 # }}}
2331
2332 # --with-libdbi {{{
2333 AC_ARG_WITH([libdbi],
2334   [AS_HELP_STRING([--with-libdbi@<:@=PREFIX@:>@], [Path to libdbi.])],
2335   [
2336     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
2337       with_libdbi_cppflags="-I$withval/include"
2338       with_libdbi_ldflags="-L$withval/lib"
2339       with_libdbi="yes"
2340     else
2341       with_libdbi="$withval"
2342     fi
2343   ],
2344   [with_libdbi="yes"]
2345 )
2346
2347 if test "x$with_libdbi" = "xyes"; then
2348   SAVE_CPPFLAGS="$CPPFLAGS"
2349   CPPFLAGS="$CPPFLAGS $with_libdbi_cppflags"
2350
2351   AC_CHECK_HEADERS([dbi/dbi.h],
2352     [with_libdbi="yes"],
2353     [with_libdbi="no (dbi/dbi.h not found)"]
2354   )
2355
2356   CPPFLAGS="$SAVE_CPPFLAGS"
2357 fi
2358
2359 if test "x$with_libdbi" = "xyes"; then
2360   SAVE_LDFLAGS="$LDFLAGS"
2361   LDFLAGS="$LDFLAGS $with_libdbi_ldflags"
2362
2363   AC_CHECK_LIB([dbi], [dbi_initialize],
2364     [with_libdbi="yes"],
2365     [with_libdbi="no (Symbol 'dbi_initialize' not found)"]
2366   )
2367
2368   LDFLAGS="$SAVE_LDFLAGS"
2369 fi
2370
2371 BUILD_WITH_LIBDBI_CPPFLAGS="$with_libdbi_cppflags"
2372 BUILD_WITH_LIBDBI_LDFLAGS="$with_libdbi_ldflags"
2373 BUILD_WITH_LIBDBI_LIBS="-ldbi"
2374 AC_SUBST(BUILD_WITH_LIBDBI_CPPFLAGS)
2375 AC_SUBST(BUILD_WITH_LIBDBI_LDFLAGS)
2376 AC_SUBST(BUILD_WITH_LIBDBI_LIBS)
2377 # }}}
2378
2379 # --with-libesmtp {{{
2380 AC_ARG_WITH([libesmtp],
2381   [AS_HELP_STRING([--with-libesmtp@<:@=PREFIX@:>@], [Path to libesmtp.])],
2382   [
2383     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
2384       with_libesmtp_cppflags="-I$withval/include"
2385       with_libesmtp_ldflags="-L$withval/lib"
2386       with_libesmtp="yes"
2387     else
2388       with_libesmtp="$withval"
2389     fi
2390   ],
2391   [with_libesmtp="yes"]
2392 )
2393
2394 if test "x$with_libesmtp" = "xyes"; then
2395   SAVE_CPPFLAGS="$CPPFLAGS"
2396   CPPFLAGS="$CPPFLAGS $with_libesmtp_cppflags"
2397
2398   AC_CHECK_HEADERS([libesmtp.h],
2399     [with_libesmtp="yes"],
2400     [with_libesmtp="no (libesmtp.h not found)"]
2401   )
2402
2403   CPPFLAGS="$SAVE_CPPFLAGS"
2404 fi
2405
2406 if test "x$with_libesmtp" = "xyes"; then
2407   SAVE_LDFLAGS="$LDFLAGS"
2408   LDFLAGS="$LDFLAGS $with_esmtp_ldflags"
2409
2410   AC_CHECK_LIB([esmtp], [smtp_create_session],
2411     [with_libesmtp="yes"],
2412     [with_libesmtp="no (Symbol 'smtp_create_session' not found)"]
2413   )
2414
2415   LDFLAGS="$SAVE_LDFLAGS"
2416 fi
2417
2418 BUILD_WITH_LIBESMTP_CPPFLAGS="$with_libesmtp_cppflags"
2419 BUILD_WITH_LIBESMTP_LDFLAGS="$with_libesmtp_ldflags"
2420 BUILD_WITH_LIBESMTP_LIBS="-lesmtp"
2421 AC_SUBST(BUILD_WITH_LIBESMTP_CPPFLAGS)
2422 AC_SUBST(BUILD_WITH_LIBESMTP_LDFLAGS)
2423 AC_SUBST(BUILD_WITH_LIBESMTP_LIBS)
2424 # }}}
2425
2426 # --with-libganglia {{{
2427 AC_ARG_WITH([libganglia],
2428   [AS_HELP_STRING([--with-libganglia@<:@=PREFIX@:>@], [Path to libganglia.])],
2429   [
2430     if test -f "$withval" && test -x "$withval"; then
2431       with_libganglia_config="$withval"
2432       with_libganglia="yes"
2433     else if test -f "$withval/bin/ganglia-config" && test -x "$withval/bin/ganglia-config"; then
2434       with_libganglia_config="$withval/bin/ganglia-config"
2435       with_libganglia="yes"
2436     else if test -d "$withval"; then
2437       GANGLIA_CPPFLAGS="-I$withval/include"
2438       GANGLIA_LDFLAGS="-L$withval/lib"
2439       with_libganglia="yes"
2440     else
2441       with_libganglia="$withval"
2442     fi; fi; fi
2443   ],
2444   [with_libganglia="yes"]
2445 )
2446
2447 if test "x$with_libganglia" = "xyes"; then
2448   if test "x$with_libganglia_config" != "x"; then
2449     if test "x$GANGLIA_CPPFLAGS" = "x"; then
2450       GANGLIA_CPPFLAGS=`"$with_libganglia_config" --cflags 2>/dev/null`
2451     fi
2452
2453     if test "x$GANGLIA_LDFLAGS" = "x"; then
2454       GANGLIA_LDFLAGS=`"$with_libganglia_config" --ldflags 2>/dev/null`
2455     fi
2456
2457     if test "x$GANGLIA_LIBS" = "x"; then
2458       GANGLIA_LIBS=`"$with_libganglia_config" --libs 2>/dev/null`
2459     fi
2460   else
2461     GANGLIA_LIBS="-lganglia"
2462   fi
2463 fi
2464
2465 SAVE_CPPFLAGS="$CPPFLAGS"
2466 SAVE_LDFLAGS="$LDFLAGS"
2467 CPPFLAGS="$CPPFLAGS $GANGLIA_CPPFLAGS"
2468 LDFLAGS="$LDFLAGS $GANGLIA_LDFLAGS"
2469
2470 if test "x$with_libganglia" = "xyes"; then
2471   AC_CHECK_HEADERS([gm_protocol.h],
2472     [with_libganglia="yes"],
2473     [with_libganglia="no (gm_protocol.h not found)"]
2474   )
2475 fi
2476
2477 if test "x$with_libganglia" = "xyes"; then
2478   AC_CHECK_LIB([ganglia], [xdr_Ganglia_value_msg],
2479     [with_libganglia="yes"],
2480     [with_libganglia="no (symbol xdr_Ganglia_value_msg not found)"]
2481   )
2482 fi
2483
2484 CPPFLAGS="$SAVE_CPPFLAGS"
2485 LDFLAGS="$SAVE_LDFLAGS"
2486
2487 AC_SUBST(GANGLIA_CPPFLAGS)
2488 AC_SUBST(GANGLIA_LDFLAGS)
2489 AC_SUBST(GANGLIA_LIBS)
2490 # }}}
2491
2492 # --with-libgcrypt {{{
2493 GCRYPT_CPPFLAGS="$GCRYPT_CPPFLAGS"
2494 GCRYPT_LDFLAGS="$GCRYPT_LDFLAGS"
2495 GCRYPT_LIBS="$GCRYPT_LIBS"
2496 AC_ARG_WITH([libgcrypt],
2497   [AS_HELP_STRING([--with-libgcrypt@<:@=PREFIX@:>@], [Path to libgcrypt.])],
2498   [
2499     if test -f "$withval" && test -x "$withval"; then
2500       with_libgcrypt_config="$withval"
2501       with_libgcrypt="yes"
2502     else if test -f "$withval/bin/gcrypt-config" && test -x "$withval/bin/gcrypt-config"; then
2503       with_libgcrypt_config="$withval/bin/gcrypt-config"
2504       with_libgcrypt="yes"
2505     else if test -d "$withval"; then
2506       GCRYPT_CPPFLAGS="$GCRYPT_CPPFLAGS -I$withval/include"
2507       GCRYPT_LDFLAGS="$GCRYPT_LDFLAGS -L$withval/lib"
2508       with_libgcrypt="yes"
2509     else
2510       with_libgcrypt_config="gcrypt-config"
2511       with_libgcrypt="$withval"
2512     fi; fi; fi
2513   ],
2514   [
2515     with_libgcrypt_config="libgcrypt-config"
2516     with_libgcrypt="yes"
2517   ]
2518 )
2519
2520 if test "x$with_libgcrypt" = "xyes" && test "x$with_libgcrypt_config" != "x"; then
2521   if test "x$GCRYPT_CPPFLAGS" = "x"; then
2522     GCRYPT_CPPFLAGS=`"$with_libgcrypt_config" --cflags 2>/dev/null`
2523   fi
2524
2525   if test "x$GCRYPT_LIBS" = "x"; then
2526     GCRYPT_LIBS=`"$with_libgcrypt_config" --libs 2>/dev/null`
2527   fi
2528 fi
2529
2530 SAVE_CPPFLAGS="$CPPFLAGS"
2531 SAVE_LDFLAGS="$LDFLAGS"
2532 SAVE_LIBS="$LIBS"
2533 CPPFLAGS="$CPPFLAGS $GCRYPT_CPPFLAGS"
2534 LDFLAGS="$LDFLAGS $GCRYPT_LDFLAGS"
2535 LIBS="$LIBS $GCRYPT_LIBS"
2536
2537 if test "x$with_libgcrypt" = "xyes"; then
2538   if test "x$GCRYPT_CPPFLAGS" != "x"; then
2539     AC_MSG_NOTICE([gcrypt CPPFLAGS: $GCRYPT_CPPFLAGS])
2540   fi
2541   AC_CHECK_HEADERS([gcrypt.h],
2542     [with_libgcrypt="yes"],
2543     [with_libgcrypt="no (gcrypt.h not found)"]
2544   )
2545 fi
2546
2547 if test "x$with_libgcrypt" = "xyes"; then
2548   AC_CHECK_LIB(gcrypt, gcry_md_hash_buffer,
2549     [with_libgcrypt="yes"],
2550     [with_libgcrypt="no (symbol gcry_md_hash_buffer not found)"]
2551   )
2552 fi
2553
2554 CPPFLAGS="$SAVE_CPPFLAGS"
2555 LDFLAGS="$SAVE_LDFLAGS"
2556 LIBS="$SAVE_LIBS"
2557
2558 AC_SUBST([GCRYPT_CPPFLAGS])
2559 AC_SUBST([GCRYPT_LDFLAGS])
2560 AC_SUBST([GCRYPT_LIBS])
2561 AM_CONDITIONAL([BUILD_WITH_LIBGCRYPT], [test "x$with_libgcrypt" = "xyes"])
2562 # }}}
2563
2564 # --with-libgps {{{
2565 AC_ARG_WITH([libgps],
2566   [AS_HELP_STRING([--with-libgps@<:@=PREFIX@:>@], [Path to libgps.])],
2567   [
2568     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
2569       with_libgps_cflags="-I$withval/include"
2570       with_libgps_ldflags="-L$withval/lib"
2571       with_libgps="yes"
2572     else
2573       with_libgps="$withval"
2574     fi
2575   ],
2576   [with_libgps="yes"]
2577 )
2578
2579 if test "x$with_libgps" = "xyes"; then
2580   SAVE_CFLAGS="$CFLAGS"
2581   CFLAGS="$CFLAGS $with_libgps_cflags"
2582
2583   AC_CHECK_HEADERS([gps.h],
2584     [with_libgps="yes"],
2585     [with_libgps="no (gps.h not found)"]
2586   )
2587
2588   CFLAGS="$SAVE_CFLAGS"
2589 fi
2590
2591 if test "x$with_libgps" = "xyes"; then
2592   SAVE_LDFLAGS="$LDFLAGS"
2593   LDFLAGS="$LDFLAGS $with_libgps_ldflags"
2594
2595   AC_CHECK_LIB([gps], [gps_open],
2596     [with_libgps="yes"],
2597     [with_libgps="no (symbol gps_open not found)"]
2598   )
2599
2600   LDFLAGS="$SAVE_LDFLAGS"
2601 fi
2602
2603 if test "x$with_libgps" = "xyes"; then
2604   BUILD_WITH_LIBGPS_CFLAGS="$with_libgps_cflags"
2605   BUILD_WITH_LIBGPS_LDFLAGS="$with_libgps_ldflags"
2606   BUILD_WITH_LIBGPS_LIBS="-lgps"
2607 fi
2608
2609 AC_SUBST([BUILD_WITH_LIBGPS_CFLAGS])
2610 AC_SUBST([BUILD_WITH_LIBGPS_LDFLAGS])
2611 AC_SUBST([BUILD_WITH_LIBGPS_LIBS])
2612
2613 # }}}
2614
2615 # --with-libgrpc++ {{{
2616 AC_ARG_WITH([libgrpc++],
2617   [AS_HELP_STRING([--with-libgrpc++@<:@=PREFIX@:>@], [Path to libgrpc++.])],
2618   [
2619     with_grpcpp="$withval"
2620     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
2621       with_libgrpcpp_cppflags="-I$withval/include"
2622       with_libgrpcpp_ldflags="-L$withval/lib"
2623       with_libgrpcpp="yes"
2624     fi
2625     if test "x$withval" = "xno"; then
2626       with_libgrpcpp="no (disabled on command line)"
2627     fi
2628   ],
2629   [withval="yes"]
2630 )
2631 if test "x$withval" = "xyes"; then
2632 PKG_CHECK_MODULES([GRPCPP], [grpc++],
2633   [with_libgrpcpp="yes"],
2634   [with_libgrpcpp="no (pkg-config could not find libgrpc++)"]
2635 )
2636 fi
2637
2638 if test "x$withval" != "xno"; then
2639   AC_MSG_CHECKING([whether $CXX accepts -std=c++11])
2640   if test_cxx_flags -std=c++11; then
2641     AC_MSG_RESULT([yes])
2642   else
2643     AC_MSG_RESULT([no])
2644     with_libgrpcpp="no (requires C++11 support)"
2645   fi
2646 fi
2647
2648 if test "x$with_libgrpcpp" = "xyes"; then
2649   AC_LANG_PUSH(C++)
2650   SAVE_CPPFLAGS="$CPPFLAGS"
2651   CPPFLAGS="-std=c++11 $with_libgrpcpp_cppflags $GRPCPP_CFLAGS $CPPFLAGS"
2652   AC_CHECK_HEADERS([grpc++/grpc++.h],
2653     [with_libgrpcpp="yes"],
2654     [with_libgrpcpp="no (<grpc++/grpc++.h> not found)"]
2655   )
2656   CPPFLAGS="$SAVE_CPPFLAGS"
2657   AC_LANG_POP(C++)
2658 fi
2659
2660 if test "x$with_libgrpcpp" = "xyes"; then
2661   AC_LANG_PUSH(C++)
2662   SAVE_CPPFLAGS="$CPPFLAGS"
2663   SAVE_LDFLAGS="$LDFLAGS"
2664   SAVE_LIBS="$LIBS"
2665   CPPFLAGS="-std=c++11 $with_libgrpcpp_cppflags $GRPCPP_CFLAGS $CPPFLAGS"
2666   LDFLAGS="$with_libgrpcpp_ldflags"
2667   if test "x$GRPCPP_LIBS" = "x"; then
2668     LIBS="-lgrpc++"
2669   else
2670     LIBS="$GRPCPP_LIBS"
2671   fi
2672   AC_LINK_IFELSE(
2673     [
2674       AC_LANG_PROGRAM(
2675         [[#include <grpc++/grpc++.h>]],
2676         [[grpc::ServerBuilder sb;]]
2677       )
2678     ],
2679     [
2680       with_libgrpcpp="yes"
2681       if test "x$GRPCPP_LIBS" = "x"; then
2682         GRPCPP_LIBS="-lgrpc++"
2683       fi
2684     ],
2685     [with_libgrpcpp="no (libgrpc++ not found)"]
2686   )
2687   CPPFLAGS="$SAVE_CPPFLAGS"
2688   LDFLAGS="$SAVE_LDFLAGS"
2689   LIBS="$SAVE_LIBS"
2690   AC_LANG_POP(C++)
2691 fi
2692
2693 BUILD_WITH_LIBGRPCPP_CPPFLAGS="-std=c++11 $with_libgrpcpp_cppflags $GRPCPP_CFLAGS"
2694 BUILD_WITH_LIBGRPCPP_LDFLAGS="$with_libgrpcpp_ldflags"
2695 BUILD_WITH_LIBGRPCPP_LIBS="$GRPCPP_LIBS"
2696 AC_SUBST([BUILD_WITH_LIBGRPCPP_CPPFLAGS])
2697 AC_SUBST([BUILD_WITH_LIBGRPCPP_LDFLAGS])
2698 AC_SUBST([BUILD_WITH_LIBGRPCPP_LIBS])
2699 # }}}
2700
2701 AC_ARG_VAR([GRPC_CPP_PLUGIN], [path to the grpc_cpp_plugin binary])
2702 AC_PATH_PROG([GRPC_CPP_PLUGIN], [grpc_cpp_plugin])
2703 AM_CONDITIONAL([HAVE_GRPC_CPP], [test "x$GRPC_CPP_PLUGIN" != "x"])
2704
2705 # --with-libiptc {{{
2706 AC_ARG_WITH([libiptc],
2707   [AS_HELP_STRING([--with-libiptc@<:@=PREFIX@:>@], [Path to libiptc.])],
2708   [
2709     if test "x$withval" = "xyes"; then
2710       with_libiptc="pkgconfig"
2711     else if test "x$withval" = "xno"; then
2712       with_libiptc="no"
2713     else
2714       with_libiptc="yes"
2715       with_libiptc_cflags="-I$withval/include"
2716       with_libiptc_libs="-L$withval/lib"
2717     fi; fi
2718   ],
2719   [
2720     if test "x$ac_system" = "xLinux"; then
2721       with_libiptc="pkgconfig"
2722     else
2723       with_libiptc="no (Linux only)"
2724     fi
2725   ]
2726 )
2727
2728 if test "x$with_libiptc" = "xpkgconfig"; then
2729   $PKG_CONFIG --exists 'libiptc' 2>/dev/null
2730   if test $? -ne 0; then
2731     with_libiptc="no (pkg-config doesn't know libiptc)"
2732   fi
2733 fi
2734
2735 if test "x$with_libiptc" = "xpkgconfig"; then
2736   with_libiptc_cflags="`$PKG_CONFIG --cflags 'libiptc'`"
2737   if test $? -ne 0; then
2738     with_libiptc="no ($PKG_CONFIG failed)"
2739   fi
2740
2741   with_libiptc_libs="`$PKG_CONFIG --libs 'libiptc'`"
2742   if test $? -ne 0; then
2743     with_libiptc="no ($PKG_CONFIG failed)"
2744   fi
2745 fi
2746
2747 SAVE_CPPFLAGS="$CPPFLAGS"
2748 CPPFLAGS="$CPPFLAGS $with_libiptc_cflags"
2749
2750 # check whether the header file for libiptc is available.
2751 if test "x$with_libiptc" = "xpkgconfig"; then
2752   AC_CHECK_HEADERS([libiptc/libiptc.h libiptc/libip6tc.h],
2753     [],
2754     [with_libiptc="no (header file missing)"]
2755   )
2756 fi
2757
2758 # If the header file is available, check for the required type declaractions.
2759 # They may be missing in old versions of libiptc. In that case, they will be
2760 # declared in the iptables plugin.
2761 if test "x$with_libiptc" = "xpkgconfig"; then
2762   AC_CHECK_TYPES([iptc_handle_t, ip6tc_handle_t], [], [])
2763 fi
2764
2765 # Check for the iptc_init symbol in the library.
2766 # This could be in iptc or ip4tc
2767 if test "x$with_libiptc" = "xpkgconfig"; then
2768   SAVE_LIBS="$LIBS"
2769   AC_SEARCH_LIBS([iptc_init], [iptc ip4tc],
2770     [with_libiptc="pkgconfig"],
2771     [with_libiptc="no"],
2772     [$with_libiptc_libs]
2773   )
2774   LIBS="$SAVE_LIBS"
2775 fi
2776
2777 if test "x$with_libiptc" = "xpkgconfig"; then
2778   with_libiptc="yes"
2779 fi
2780
2781 CPPFLAGS="$SAVE_CPPFLAGS"
2782
2783 if test "x$with_libiptc" = "xyes"; then
2784   BUILD_WITH_LIBIPTC_CPPFLAGS="$with_libiptc_cflags"
2785   BUILD_WITH_LIBIPTC_LDFLAGS="$with_libiptc_libs"
2786 fi
2787 AC_SUBST([BUILD_WITH_LIBIPTC_CPPFLAGS])
2788 AC_SUBST([BUILD_WITH_LIBIPTC_LDFLAGS])
2789 # }}}
2790
2791 # --with-libdpdk {{{
2792 AC_ARG_VAR([LIBDPDK_CPPFLAGS], [Preprocessor flags for libdpdk])
2793 AC_ARG_VAR([LIBDPDK_LDFLAGS], [Linker flags for libdpdk])
2794
2795 AC_ARG_WITH([libdpdk], [AS_HELP_STRING([--without-libdpdk], [Disable libdpdk.])])
2796
2797 if test "x$with_libdpdk" != "xno"; then
2798   if test "x$LIBDPDK_CPPFLAGS" = "x"; then
2799     LIBDPDK_CPPFLAGS="-I/usr/include/dpdk"
2800   fi
2801   SAVE_CPPFLAGS="$CPPFLAGS"
2802   CPPFLAGS="$LIBDPDK_CPPFLAGS $CPPFLAGS"
2803   AC_CHECK_HEADERS([rte_config.h],
2804     [
2805       with_libdpdk="yes"
2806       AC_COMPILE_IFELSE(
2807         [
2808           AC_LANG_PROGRAM(
2809             [[
2810               #include <rte_version.h>
2811               #if RTE_VERSION < RTE_VERSION_NUM(16,7,0,0)
2812               #error "required DPDK >= 16.07"
2813               #endif
2814             ]],
2815             [[
2816               return 0;
2817             ]]
2818           )
2819         ],
2820         [dpdk_keepalive="yes"],
2821         [dpdk_keepalive="no (DPDK version < 16.07)"]
2822       )
2823     ],
2824     [with_libdpdk="no (rte_config.h not found)"]
2825   )
2826   CPPFLAGS="$SAVE_CPPFLAGS"
2827 fi
2828
2829 if test "x$with_libdpdk" = "xyes"; then
2830   SAVE_LDFLAGS="$LDFLAGS"
2831   LDFLAGS="$LIBDPDK_LDFLAGS $LDFLAGS"
2832   AC_CHECK_LIB([dpdk], [rte_eal_init],
2833     [with_libdpdk="yes"],
2834     [with_libdpdk="no (symbol 'rte_eal_init' not found)"]
2835   )
2836   LDFLAGS="$SAVE_LDFLAGS"
2837 fi
2838
2839 # }}}
2840
2841 # --with-java {{{
2842 with_java_home="$JAVA_HOME"
2843 if test "x$with_java_home" = "x"; then
2844   with_java_home="/usr/lib/jvm"
2845 fi
2846
2847 JAVAC="$JAVAC"
2848 JAR="$JAR"
2849 AC_ARG_WITH([java],
2850   [AS_HELP_STRING([--with-java@<:@=PREFIX@:>@], [Path to Java home.])],
2851   [
2852     if test "x$withval" = "xno"; then
2853       with_java="no"
2854     else if test "x$withval" = "xyes"; then
2855       with_java="yes"
2856     else
2857       with_java_home="$withval"
2858       with_java="yes"
2859     fi; fi
2860   ],
2861   [with_java="yes"]
2862 )
2863
2864 AX_COMPARE_VERSION([$am__api_version],[lt],[1.12],
2865   [JAVA_TIMESTAMP_FILE="classdist_noinst.stamp"],
2866   [JAVA_TIMESTAMP_FILE="classnoinst.stamp"])
2867 if test "x$with_java" = "xyes"; then
2868   if test -d "$with_java_home"; then
2869     AC_MSG_CHECKING([for jni.h])
2870     TMPVAR=`find -L "$with_java_home" -name jni.h -type f -exec 'dirname' '{}' ';' 2>/dev/null | LC_ALL=C sort | head -n 1`
2871     if test "x$TMPVAR" != "x"; then
2872       AC_MSG_RESULT([found in $TMPVAR])
2873       JAVA_CPPFLAGS="$JAVA_CPPFLAGS -I$TMPVAR"
2874     else
2875       AC_MSG_RESULT([not found])
2876     fi
2877
2878     AC_MSG_CHECKING([for jni_md.h])
2879     TMPVAR=`find -L "$with_java_home" -name jni_md.h -type f -exec 'dirname' '{}' ';' 2>/dev/null | LC_ALL=C sort | head -n 1`
2880     if test "x$TMPVAR" != "x"; then
2881       AC_MSG_RESULT([found in $TMPVAR])
2882       JAVA_CPPFLAGS="$JAVA_CPPFLAGS -I$TMPVAR"
2883     else
2884       AC_MSG_RESULT([not found])
2885     fi
2886
2887     AC_MSG_CHECKING([for libjvm.so])
2888     TMPVAR=`find -L "$with_java_home" -type f \( -name libjvm.so -o -name libjvm.dylib \) -exec 'dirname' '{}' ';' 2>/dev/null | LC_ALL=C sort | head -n 1`
2889     if test "x$TMPVAR" != "x"; then
2890       AC_MSG_RESULT([found in $TMPVAR])
2891       JAVA_LDFLAGS="$JAVA_LDFLAGS -L$TMPVAR -Wl,-rpath -Wl,$TMPVAR"
2892     else
2893       AC_MSG_RESULT([not found])
2894     fi
2895
2896     if test "x$JAVAC" = "x"; then
2897       AC_MSG_CHECKING([for javac])
2898       TMPVAR=`find -L "$with_java_home" -name javac -type f 2>/dev/null | LC_ALL=C sort | head -n 1`
2899       if test "x$TMPVAR" != "x"; then
2900         JAVAC="$TMPVAR"
2901         AC_MSG_RESULT([$JAVAC])
2902       else
2903         AC_MSG_RESULT([not found])
2904       fi
2905     fi
2906
2907     if test "x$JAR" = "x"; then
2908       AC_MSG_CHECKING([for jar])
2909       TMPVAR=`find -L "$with_java_home" -name jar -type f 2>/dev/null | LC_ALL=C sort | head -n 1`
2910       if test "x$TMPVAR" != "x"; then
2911         JAR="$TMPVAR"
2912         AC_MSG_RESULT([$JAR])
2913       else
2914         AC_MSG_RESULT([not found])
2915       fi
2916     fi
2917   else if test "x$with_java_home" != "x"; then
2918     AC_MSG_WARN([JAVA_HOME: No such directory: $with_java_home])
2919   fi; fi
2920 fi
2921
2922 if test "x$JAVA_CPPFLAGS" != "x"; then
2923   AC_MSG_NOTICE([Building with JAVA_CPPFLAGS set to: $JAVA_CPPFLAGS])
2924 fi
2925 if test "x$JAVA_CFLAGS" != "x"; then
2926   AC_MSG_NOTICE([Building with JAVA_CFLAGS set to: $JAVA_CFLAGS])
2927 fi
2928 if test "x$JAVA_LDFLAGS" != "x"; then
2929   AC_MSG_NOTICE([Building with JAVA_LDFLAGS set to: $JAVA_LDFLAGS])
2930 fi
2931 if test "x$JAVA_LIBS" != "x"; then
2932   AC_MSG_NOTICE([Building with JAVA_LIBS set to: $JAVA_LIBS])
2933 fi
2934 if test "x$JAVAC" = "x"; then
2935   with_javac_path="$PATH"
2936   if test "x$with_java_home" != "x"; then
2937     with_javac_path="$with_java_home:with_javac_path"
2938     if test -d "$with_java_home/bin"; then
2939       with_javac_path="$with_java_home/bin:with_javac_path"
2940     fi
2941   fi
2942
2943   AC_PATH_PROG([JAVAC], [javac], [], "$with_javac_path")
2944 fi
2945
2946 if test "x$JAVAC" = "x"; then
2947   with_java="no (javac not found)"
2948 fi
2949
2950 if test "x$JAR" = "x"; then
2951   with_jar_path="$PATH"
2952   if test "x$with_java_home" != "x"; then
2953     with_jar_path="$with_java_home:$with_jar_path"
2954     if test -d "$with_java_home/bin"; then
2955       with_jar_path="$with_java_home/bin:$with_jar_path"
2956     fi
2957   fi
2958
2959   AC_PATH_PROG([JAR], [jar], [], "$with_jar_path")
2960 fi
2961
2962 if test "x$JAR" = "x"; then
2963   with_java="no (jar not found)"
2964 fi
2965
2966 SAVE_CPPFLAGS="$CPPFLAGS"
2967 SAVE_CFLAGS="$CFLAGS"
2968 SAVE_LDFLAGS="$LDFLAGS"
2969 SAVE_LIBS="$LIBS"
2970 CPPFLAGS="$CPPFLAGS $JAVA_CPPFLAGS"
2971 CFLAGS="$CFLAGS $JAVA_CFLAGS"
2972 LDFLAGS="$LDFLAGS $JAVA_LDFLAGS"
2973 LIBS="$LIBS $JAVA_LIBS"
2974
2975 if test "x$with_java" = "xyes"; then
2976   AC_CHECK_HEADERS([jni.h],
2977     [with_jave="yes"],
2978     [with_java="no (jni.h not found)"])
2979 fi
2980
2981 if test "x$with_java" = "xyes"; then
2982   AC_CHECK_LIB([jvm], [JNI_CreateJavaVM],
2983     [with_java="yes"],
2984     [with_java="no (Symbol 'JNI_CreateJavaVM' not found)"],
2985     [$JAVA_LIBS $PTHREAD_LIBS]
2986   )
2987 fi
2988
2989 if test "x$with_java" = "xyes"; then
2990   JAVA_LIBS="$JAVA_LIBS -ljvm"
2991   AC_MSG_NOTICE([Building with JAVA_LIBS set to: $JAVA_LIBS])
2992 fi
2993
2994 CPPFLAGS="$SAVE_CPPFLAGS"
2995 CFLAGS="$SAVE_CFLAGS"
2996 LDFLAGS="$SAVE_LDFLAGS"
2997 LIBS="$SAVE_LIBS"
2998
2999 AC_SUBST([JAVA_CPPFLAGS])
3000 AC_SUBST([JAVA_CFLAGS])
3001 AC_SUBST([JAVA_LDFLAGS])
3002 AC_SUBST([JAVA_LIBS])
3003 AC_SUBST([JAVA_TIMESTAMP_FILE])
3004 AM_CONDITIONAL([BUILD_WITH_JAVA], [test "x$with_java" = "xyes"])
3005 # }}}
3006
3007 # --with-libldap {{{
3008 AC_ARG_WITH([libldap],
3009   [AS_HELP_STRING([--with-libldap@<:@=PREFIX@:>@], [Path to libldap.])],
3010   [
3011     if test "x$withval" = "xyes"; then
3012       with_libldap="yes"
3013     else if test "x$withval" = "xno"; then
3014       with_libldap="no"
3015     else
3016       with_libldap="yes"
3017       LIBLDAP_CPPFLAGS="$LIBLDAP_CPPFLAGS -I$withval/include"
3018       LIBLDAP_LDFLAGS="$LIBLDAP_LDFLAGS -L$withval/lib"
3019     fi; fi
3020   ],
3021   [with_libldap="yes"]
3022 )
3023
3024 SAVE_CPPFLAGS="$CPPFLAGS"
3025 SAVE_LDFLAGS="$LDFLAGS"
3026
3027 CPPFLAGS="$CPPFLAGS $LIBLDAP_CPPFLAGS"
3028 LDFLAGS="$LDFLAGS $LIBLDAP_LDFLAGS"
3029
3030 if test "x$with_libldap" = "xyes"; then
3031   if test "x$LIBLDAP_CPPFLAGS" != "x"; then
3032     AC_MSG_NOTICE([libldap CPPFLAGS: $LIBLDAP_CPPFLAGS])
3033   fi
3034
3035   AC_CHECK_HEADERS([ldap.h],
3036     [with_libldap="yes"],
3037     [with_libldap="no ('ldap.h' not found)"]
3038   )
3039 fi
3040
3041 if test "x$with_libldap" = "xyes"; then
3042   if test "x$LIBLDAP_LDFLAGS" != "x"; then
3043     AC_MSG_NOTICE([libldap LDFLAGS: $LIBLDAP_LDFLAGS])
3044   fi
3045
3046   AC_CHECK_LIB([ldap], [ldap_initialize],
3047     [with_libldap="yes"],
3048     [with_libldap="no (symbol 'ldap_initialize' not found)"]
3049   )
3050 fi
3051
3052 CPPFLAGS="$SAVE_CPPFLAGS"
3053 LDFLAGS="$SAVE_LDFLAGS"
3054
3055 if test "x$with_libldap" = "xyes"
3056 then
3057   BUILD_WITH_LIBLDAP_CPPFLAGS="$LIBLDAP_CPPFLAGS"
3058   BUILD_WITH_LIBLDAP_LDFLAGS="$LIBLDAP_LDFLAGS"
3059 fi
3060 AC_SUBST([BUILD_WITH_LIBLDAP_CPPFLAGS])
3061 AC_SUBST([BUILD_WITH_LIBLDAP_LDFLAGS])
3062 # }}}
3063
3064 # --with-liblua {{{
3065 AC_ARG_VAR([LIBLUA_PKG_CONFIG_NAME], [Name of liblua used by pkg-config])
3066 if test "x$LIBLUA_PKG_CONFIG_NAME" != "x"
3067 then
3068   PKG_CHECK_MODULES([LUA], [$LIBLUA_PKG_CONFIG_NAME],
3069     [with_liblua="yes"],
3070     [with_liblua="no"]
3071   )
3072 else
3073   PKG_CHECK_MODULES([LUA], [lua],
3074     [with_liblua="yes"],
3075     [
3076       PKG_CHECK_MODULES([LUA], [lua-5.3],
3077         [with_liblua="yes"],
3078         [
3079           PKG_CHECK_MODULES([LUA], [lua5.3],
3080             [with_liblua="yes"],
3081             [
3082               PKG_CHECK_MODULES([LUA], [lua-5.2],
3083                 [with_liblua="yes"],
3084                 [
3085                   PKG_CHECK_MODULES([LUA], [lua5.2],
3086                     [with_liblua="yes"],
3087                     [
3088                       PKG_CHECK_MODULES([LUA], [lua-5.1],
3089                         [with_liblua="yes"],
3090                         [
3091                           PKG_CHECK_MODULES([LUA], [lua5.1],
3092                             [with_liblua="yes"],
3093                             [with_liblua="no (pkg-config cannot find liblua)"]
3094                           )
3095                         ]
3096                       )
3097                     ]
3098                   )
3099                 ]
3100               )
3101             ]
3102           )
3103         ]
3104       )
3105     ]
3106   )
3107 fi
3108
3109 if test "x$with_liblua" = "xyes"
3110 then
3111   SAVE_CPPFLAGS="$CPPFLAGS"
3112   CPPFLAGS="$CPPFLAGS $LUA_CFLAGS"
3113
3114   AC_CHECK_HEADERS([lua.h lauxlib.h lualib.h],
3115     [with_liblua="yes"],
3116     [with_liblua="no (header not found)"]
3117   )
3118
3119   CPPFLAGS="$SAVE_CPPFLAGS"
3120 fi
3121
3122 if test "x$with_liblua" = "xyes"
3123 then
3124   SAVE_LIBS="$LIBS"
3125   LIBS="$LIBS $LUA_LIBS"
3126
3127   AC_CHECK_FUNC([lua_settop],
3128     [with_liblua="yes"],
3129     [with_liblua="no (symbol 'lua_settop' not found)"]
3130   )
3131
3132   LIBS="$SAVE_LIBS"
3133 fi
3134
3135 if test "x$with_liblua" = "xyes"
3136 then
3137     BUILD_WITH_LIBLUA_CFLAGS="$LUA_CFLAGS"
3138     BUILD_WITH_LIBLUA_LIBS="$LUA_LIBS"
3139 fi
3140 AC_SUBST(BUILD_WITH_LIBLUA_CFLAGS)
3141 AC_SUBST(BUILD_WITH_LIBLUA_LIBS)
3142 # }}}
3143
3144 # --with-liblvm2app {{{
3145 AC_ARG_WITH([liblvm2app],
3146   [AS_HELP_STRING([--with-liblvm2app@<:@=PREFIX@:>@], [Path to liblvm2app.])],
3147   [
3148     if test "x$withval" = "xno"; then
3149       with_liblvm2app="no"
3150     else
3151       with_liblvm2app="yes"
3152       if test "x$withval" != "xyes"; then
3153         with_liblvm2app_cppflags="-I$withval/include"
3154         with_liblvm2app_ldflags="-L$withval/lib"
3155       fi
3156     fi
3157   ],
3158   [
3159     if test "x$ac_system" = "xLinux"; then
3160       with_liblvm2app="yes"
3161     else
3162       with_liblvm2app="no (Linux only library)"
3163     fi
3164   ]
3165 )
3166
3167 if test "x$with_liblvm2app" = "xyes"; then
3168   SAVE_CPPFLAGS="$CPPFLAGS"
3169   CPPFLAGS="$CPPFLAGS $with_liblvm2app_cppflags"
3170
3171   AC_CHECK_HEADERS([lvm2app.h],
3172     [with_liblvm2app="yes"],
3173     [with_liblvm2app="no (lvm2app.h not found)"]
3174   )
3175
3176   CPPFLAGS="$SAVE_CPPFLAGS"
3177 fi
3178
3179 if test "x$with_liblvm2app" = "xyes"; then
3180   SAVE_CPPFLAGS="$CPPFLAGS"
3181   SAVE_LDFLAGS="$LDFLAGS"
3182   CPPFLAGS="$CPPFLAGS $with_liblvm2app_cppflags"
3183   LDFLAGS="$LDFLAGS $with_liblvm2app_ldflags"
3184
3185   AC_CHECK_LIB([lvm2app], [lvm_lv_get_property],
3186     [with_liblvm2app="yes"],
3187     [with_liblvm2app="no (Symbol 'lvm_lv_get_property' not found)"]
3188   )
3189
3190   CPPFLAGS="$SAVE_CPPFLAGS"
3191   LDFLAGS="$SAVE_LDFLAGS"
3192 fi
3193
3194 if test "x$with_liblvm2app" = "xyes"; then
3195   BUILD_WITH_LIBLVM2APP_CPPFLAGS="$with_liblvm2app_cppflags"
3196   BUILD_WITH_LIBLVM2APP_LDFLAGS="$with_liblvm2app_ldflags"
3197   BUILD_WITH_LIBLVM2APP_LIBS="-llvm2app"
3198 fi
3199
3200 AC_SUBST([BUILD_WITH_LIBLVM2APP_CPPFLAGS])
3201 AC_SUBST([BUILD_WITH_LIBLVM2APP_LDFLAGS])
3202 AC_SUBST([BUILD_WITH_LIBLVM2APP_LIBS])
3203 # }}}
3204
3205 # --with-libmemcached {{{
3206 AC_ARG_WITH([libmemcached],
3207   [AS_HELP_STRING([--with-libmemcached@<:@=PREFIX@:>@], [Path to libmemcached.])],
3208   [
3209     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
3210       with_libmemcached_cppflags="-I$withval/include"
3211       with_libmemcached_ldflags="-L$withval/lib"
3212       with_libmemcached="yes"
3213     else
3214       with_libmemcached="$withval"
3215     fi
3216   ],
3217   [with_libmemcached="yes"]
3218 )
3219
3220 if test "x$with_libmemcached" = "xyes"; then
3221   SAVE_CPPFLAGS="$CPPFLAGS"
3222   CPPFLAGS="$CPPFLAGS $with_libmemcached_cppflags"
3223
3224   AC_CHECK_HEADERS([libmemcached/memcached.h],
3225     [with_libmemcached="yes"],
3226     [with_libmemcached="no (libmemcached/memcached.h not found)"]
3227   )
3228
3229   CPPFLAGS="$SAVE_CPPFLAGS"
3230 fi
3231
3232 if test "x$with_libmemcached" = "xyes"; then
3233   SAVE_CPPFLAGS="$CPPFLAGS"
3234   SAVE_LDFLAGS="$LDFLAGS"
3235   CPPFLAGS="$CPPFLAGS $with_libmemcached_cppflags"
3236   LDFLAGS="$LDFLAGS $with_libmemcached_ldflags"
3237
3238   AC_CHECK_LIB([memcached], [memcached_create],
3239     [with_libmemcached="yes"],
3240     [with_libmemcached="no (Symbol 'memcached_create' not found)"]
3241   )
3242
3243   CPPFLAGS="$SAVE_CPPFLAGS"
3244   LDFLAGS="$SAVE_LDFLAGS"
3245 fi
3246
3247 if test "x$with_libmemcached" = "xyes"; then
3248   BUILD_WITH_LIBMEMCACHED_CPPFLAGS="$with_libmemcached_cppflags"
3249   BUILD_WITH_LIBMEMCACHED_LDFLAGS="$with_libmemcached_ldflags"
3250   BUILD_WITH_LIBMEMCACHED_LIBS="-lmemcached"
3251 fi
3252
3253 AC_SUBST([BUILD_WITH_LIBMEMCACHED_CPPFLAGS])
3254 AC_SUBST([BUILD_WITH_LIBMEMCACHED_LDFLAGS])
3255 AC_SUBST([BUILD_WITH_LIBMEMCACHED_LIBS])
3256 # }}}
3257
3258 # --with-libmicrohttpd {{{
3259 with_libmicrohttpd_cppflags=""
3260 with_libmicrohttpd_ldflags=""
3261 AC_ARG_WITH([libmicrohttpd], [AS_HELP_STRING([--with-libmicrohttpd@<:@=PREFIX@:>@], [Path to libmicrohttpd.])],
3262   [
3263     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
3264       with_libmicrohttpd_cppflags="-I$withval/include"
3265       with_libmicrohttpd_ldflags="-L$withval/lib"
3266       with_libmicrohttpd="yes"
3267     fi
3268     if test "x$withval" = "xno"; then
3269       with_libmicrohttpd="no (disabled on command line)"
3270     fi
3271   ],
3272   [withval="yes"]
3273 )
3274 if test "x$withval" = "xyes"; then
3275   PKG_CHECK_MODULES([MICROHTTPD], [libmicrohttpd],
3276     [with_libmicrohttpd="yes"],
3277     [with_libmicrohttpd="no (pkg-config could not find libmicrohttpd)"]
3278   )
3279 fi
3280
3281 if test "x$MICROHTTPD_LIBS" = "x"; then
3282   MICROHTTPD_LIBS="-lmicrohttpd"
3283 fi
3284
3285 SAVE_CPPFLAGS="$CPPFLAGS"
3286 SAVE_LDFLAGS="$LDFLAGS"
3287 SAVE_LIBS="$LIBS"
3288 CPPFLAGS="$with_libmicrohttpd_cppflags $MICROHTTPD_CFLAGS"
3289 LDFLAGS="$with_libmicrohttpd_ldflags $LDFLAGS"
3290 LIBS="$LIBS $MICROHTTPD_LIBS"
3291
3292 if test "x$with_libmicrohttpd" = "xyes"; then
3293   AC_CHECK_HEADERS([microhttpd.h],
3294    [with_libmicrohttpd="yes"],
3295    [with_libmicrohttpd="no (<microhttpd.h> not found)"]
3296   )
3297 fi
3298
3299 if test "x$with_libmicrohttpd" = "xyes"; then
3300   AC_CHECK_LIB([microhttpd], [MHD_start_daemon],
3301     [with_libmicrohttpd="yes"],
3302     [with_libmicrohttpd="no (libmicrohttpd not found)"]
3303   )
3304 fi
3305
3306 CPPFLAGS="$SAVE_CPPFLAGS"
3307 LDFLAGS="$SAVE_LDFLAGS"
3308 LIBS="$SAVE_LIBS"
3309
3310 BUILD_WITH_LIBMICROHTTPD_CPPFLAGS="$with_libmicrohttpd_cppflags $MICROHTTPD_CFLAGS"
3311 BUILD_WITH_LIBMICROHTTPD_LDFLAGS="$with_libmicrohttpd_ldflags"
3312 BUILD_WITH_LIBMICROHTTPD_LIBS="$MICROHTTPD_LIBS"
3313 AC_SUBST([BUILD_WITH_LIBMICROHTTPD_CPPFLAGS])
3314 AC_SUBST([BUILD_WITH_LIBMICROHTTPD_LDFLAGS])
3315 AC_SUBST([BUILD_WITH_LIBMICROHTTPD_LIBS])
3316 # }}}
3317
3318 # --with-libmodbus {{{
3319 AC_ARG_WITH([libmodbus],
3320   [AS_HELP_STRING([--with-libmodbus@<:@=PREFIX@:>@], [Path to the modbus library.])],
3321   [
3322     if test "x$withval" = "xno"; then
3323       with_libmodbus="no"
3324     else if test "x$withval" = "xyes"; then
3325       with_libmodbus="use_pkgconfig"
3326     else if test -d "$with_libmodbus/lib"; then
3327       AC_MSG_NOTICE([Not checking for libmodbus: Manually configured])
3328       with_libmodbus_cflags="-I$withval/include"
3329       with_libmodbus_libs="-L$withval/lib -lmodbus"
3330       with_libmodbus="yes"
3331     fi; fi; fi
3332   ],
3333   [with_libmodbus="use_pkgconfig"]
3334 )
3335
3336 # configure using pkg-config
3337 if test "x$with_libmodbus" = "xuse_pkgconfig"; then
3338   AC_MSG_NOTICE([Checking for libmodbus using $PKG_CONFIG])
3339   $PKG_CONFIG --exists 'libmodbus' 2>/dev/null
3340   if test $? -ne 0; then
3341     with_libmodbus="no (pkg-config doesn't know libmodbus)"
3342   fi
3343 fi
3344
3345 if test "x$with_libmodbus" = "xuse_pkgconfig"; then
3346   with_libmodbus_cflags="`$PKG_CONFIG --cflags 'libmodbus'`"
3347   if test $? -ne 0; then
3348     with_libmodbus="no ($PKG_CONFIG failed)"
3349   fi
3350
3351   with_libmodbus_libs="`$PKG_CONFIG --libs 'libmodbus'`"
3352   if test $? -ne 0; then
3353     with_libmodbus="no ($PKG_CONFIG failed)"
3354   fi
3355 fi
3356
3357 if test "x$with_libmodbus" = "xuse_pkgconfig"; then
3358   with_libmodbus="yes"
3359 fi
3360
3361 if test "x$with_libmodbus" = "xyes"; then
3362   SAVE_CPPFLAGS="$CPPFLAGS"
3363   CPPFLAGS="$CPPFLAGS $with_libmodbus_cflags"
3364
3365   AC_CHECK_HEADERS([modbus.h],
3366     [with_libmodbus="yes"],
3367     [with_libmodbus="no (modbus.h not found)"]
3368   )
3369
3370   CPPFLAGS="$SAVE_CPPFLAGS"
3371 fi
3372
3373 if test "x$with_libmodbus" = "xyes"; then
3374   SAVE_LDFLAGS="$LDFLAGS"
3375   LDFLAGS="$LDFLAGS $with_libmodbus_libs"
3376
3377   AC_CHECK_LIB([modbus], [modbus_connect],
3378     [with_libmodbus="yes"],
3379     [with_libmodbus="no (symbol modbus_connect not found)"]
3380   )
3381
3382   LDFLAGS="$SAVE_LDFLAGS"
3383 fi
3384
3385 if test "x$with_libmodbus" = "xyes"; then
3386   BUILD_WITH_LIBMODBUS_CFLAGS="$with_libmodbus_cflags"
3387   BUILD_WITH_LIBMODBUS_LIBS="$with_libmodbus_libs"
3388 fi
3389
3390 AC_SUBST([BUILD_WITH_LIBMODBUS_CFLAGS])
3391 AC_SUBST([BUILD_WITH_LIBMODBUS_LIBS])
3392 # }}}
3393
3394 # --with-libmongoc {{{
3395 AC_ARG_WITH([libmongoc],
3396   [AS_HELP_STRING([--with-libmongoc@<:@=PREFIX@:>@], [Path to libmongoc.])],
3397   [
3398     if test "x$withval" = "xyes"; then
3399       with_libmongoc="yes"
3400     else if test "x$withval" = "xno"; then
3401       with_libmongoc="no"
3402     else
3403       with_libmongoc="no"
3404     fi; fi
3405   ],
3406   [with_libmongoc="yes"]
3407 )
3408
3409 if test "x$with_libmongoc" = "xyes"; then
3410   PKG_CHECK_MODULES([LIBMONGOC], [libmongoc-1.0],
3411     [with_libmongoc="yes"],
3412     [with_libmongoc="no (pkg-config could not find libmongoc)"]
3413   )
3414 fi
3415
3416 if test "x$with_libmongoc" = "xyes"; then
3417   SAVE_CPPFLAGS="$CPPFLAGS"
3418
3419   CPPFLAGS="$CPPFLAGS $LIBMONGOC_CFLAGS"
3420
3421   if test "x$CPPFLAGS" != "x"; then
3422     AC_MSG_NOTICE([libmongoc CPPFLAGS: $LIBMONGOC_CFLAGS])
3423   fi
3424
3425   AC_CHECK_HEADERS([mongoc.h],
3426     [with_libmongoc="yes"],
3427     [with_libmongoc="no ('mongoc.h' not found)"]
3428   )
3429
3430   CPPFLAGS="$SAVE_CPPFLAGS"
3431 fi
3432
3433 if test "x$with_libmongoc" = "xyes"; then
3434   SAVE_CPPFLAGS="$CPPFLAGS"
3435   SAVE_LDFLAGS="$LDFLAGS"
3436
3437   CPPFLAGS="$CPPFLAGS $LIBMONGOC_CFLAGS"
3438   LDFLAGS="$LDFLAGS $LIBMONGOC_LDFLAGS"
3439
3440   if test "x$LIBMONGOC_LDFLAGS" != "x"; then
3441     AC_MSG_NOTICE([libmongoc LDFLAGS: $LIBMONGOC_LDFLAGS])
3442   fi
3443
3444   AC_CHECK_LIB([mongoc-1.0], [mongoc_init],
3445     [with_libmongoc="yes"],
3446     [with_libmongoc="no (symbol 'mongoc_init' not found)"]
3447   )
3448
3449   CPPFLAGS="$SAVE_CPPFLAGS"
3450   LDFLAGS="$SAVE_LDFLAGS"
3451 fi
3452
3453 if test "x$with_libmongoc" = "xyes"; then
3454   BUILD_WITH_LIBMONGOC_CFLAGS="$LIBMONGOC_CFLAGS"
3455   BUILD_WITH_LIBMONGOC_LDFLAGS="$LIBMONGOC_LDFLAGS"
3456 fi
3457
3458 AC_SUBST([BUILD_WITH_LIBMONGOC_CFLAGS])
3459 AC_SUBST([BUILD_WITH_LIBMONGOC_LDFLAGS])
3460 # }}}
3461
3462 # --with-libmosquitto {{{
3463 AC_ARG_WITH([libmosquitto],
3464   [AS_HELP_STRING([--with-libmosquitto@<:@=PREFIX@:>@], [Path to libmosquitto.])],
3465   [
3466     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
3467       with_libmosquitto_cppflags="-I$withval/include"
3468       with_libmosquitto_ldflags="-L$withval/lib"
3469       with_libmosquitto="yes"
3470     else
3471       with_libmosquitto="$withval"
3472     fi
3473   ],
3474   [with_libmosquitto="yes"]
3475 )
3476
3477 if test "x$with_libmosquitto" = "xyes"; then
3478   SAVE_CPPFLAGS="$CPPFLAGS"
3479   CPPFLAGS="$CPPFLAGS $with_libmosquitto_cppflags"
3480
3481   AC_CHECK_HEADERS([mosquitto.h],
3482     [with_libmosquitto="yes"],
3483     [with_libmosquitto="no (mosquitto.h not found)"]
3484   )
3485
3486   CPPFLAGS="$SAVE_CPPFLAGS"
3487 fi
3488
3489 if test "x$with_libmosquitto" = "xyes"; then
3490   SAVE_LDFLAGS="$LDFLAGS"
3491   LDFLAGS="$LDFLAGS $with_libmosquitto_ldflags"
3492
3493   AC_CHECK_LIB([mosquitto], [mosquitto_connect],
3494     [with_libmosquitto="yes"],
3495     [with_libmosquitto="no (libmosquitto not found)"]
3496   )
3497
3498   LDFLAGS="$SAVE_LDFLAGS"
3499 fi
3500
3501 if test "x$with_libmosquitto" = "xyes"; then
3502   BUILD_WITH_LIBMOSQUITTO_CPPFLAGS="$with_libmosquitto_cppflags"
3503   BUILD_WITH_LIBMOSQUITTO_LDFLAGS="$with_libmosquitto_ldflags"
3504   BUILD_WITH_LIBMOSQUITTO_LIBS="-lmosquitto"
3505 fi
3506
3507 AC_SUBST([BUILD_WITH_LIBMOSQUITTO_CPPFLAGS])
3508 AC_SUBST([BUILD_WITH_LIBMOSQUITTO_LDFLAGS])
3509 AC_SUBST([BUILD_WITH_LIBMOSQUITTO_LIBS])
3510 # }}}
3511
3512 # --with-libmysql {{{
3513 with_mysql_config="mysql_config"
3514 AC_ARG_WITH([libmysql],
3515   [AS_HELP_STRING([--with-libmysql@<:@=PREFIX@:>@], [Path to libmysql.])],
3516   [
3517     if test "x$withval" = "xno"; then
3518       with_libmysql="no"
3519     else if test "x$withval" = "xyes"; then
3520       with_libmysql="yes"
3521     else
3522       if test -f "$withval" && test -x "$withval"; then
3523         with_mysql_config="$withval"
3524       else if test -x "$withval/bin/mysql_config"; then
3525         with_mysql_config="$withval/bin/mysql_config"
3526       fi; fi
3527       with_libmysql="yes"
3528     fi; fi
3529   ],
3530   [with_libmysql="yes"]
3531 )
3532
3533 if test "x$with_libmysql" = "xyes"; then
3534   with_mysql_cflags=`$with_mysql_config --include 2>/dev/null`
3535   if test $? -ne 0; then
3536     with_libmysql="no ($with_mysql_config failed)"
3537   else
3538     SAVE_CPPFLAGS="$CPPFLAGS"
3539     CPPFLAGS="$CPPFLAGS $with_mysql_cflags"
3540
3541     AC_CHECK_HEADERS([mysql.h],
3542       [have_mysql_h="yes"],
3543       [have_mysql_h="no"]
3544     )
3545
3546     if test "x$have_mysql_h" != "xyes"; then
3547       AC_CHECK_HEADERS([mysql/mysql.h],
3548         [have_mysql_mysql_h="yes"],
3549         [],
3550       )
3551     fi
3552
3553     if test "x$have_mysql_h" != "xyes" && test "x$have_mysql_mysql_h" != "xyes"; then
3554       with_libmysql="no (mysql.h not found)"
3555     fi
3556
3557     CPPFLAGS="$SAVE_CPPFLAGS"
3558   fi
3559 fi
3560
3561 if test "x$with_libmysql" = "xyes"; then
3562   with_mysql_libs=`$with_mysql_config --libs_r 2>/dev/null`
3563   if test $? -ne 0; then
3564     with_libmysql="no ($with_mysql_config failed)"
3565   else
3566     SAVE_LIBS="$LIBS"
3567     LIBS="$with_mysql_libs"
3568
3569     AC_SEARCH_LIBS([mysql_get_server_version],
3570       [],
3571       [with_libmysql="yes"],
3572       [with_libmysql="no (symbol 'mysql_get_server_version' not found in ${LIBS})"],
3573       []
3574     )
3575     LIBS="$SAVE_LIBS"
3576   fi
3577 fi
3578
3579 if test "x$with_libmysql" = "xyes"; then
3580   BUILD_WITH_LIBMYSQL_CFLAGS="$with_mysql_cflags"
3581   BUILD_WITH_LIBMYSQL_LIBS="$with_mysql_libs"
3582 fi
3583
3584 AC_SUBST([BUILD_WITH_LIBMYSQL_CFLAGS])
3585 AC_SUBST([BUILD_WITH_LIBMYSQL_LIBS])
3586 # }}}
3587
3588 # --with-libmnl {{{
3589 AC_ARG_WITH([libmnl],
3590   [AS_HELP_STRING([--with-libmnl@<:@=PREFIX@:>@], [Path to libmnl.])],
3591   [
3592     if test "x$withval" = "xyes"; then
3593       with_libmnl="yes"
3594      else if test "x$withval" = "xno"; then
3595        with_libmnl="no"
3596      else
3597        if test -d "$withval/include"; then
3598          with_libmnl_cflags="-I$withval/include"
3599          with_libmnl_libs="-L$withval/lib -lmnl"
3600          with_libmnl="yes"
3601        else
3602          AC_MSG_ERROR("no such directory: $withval/include")
3603        fi
3604      fi; fi
3605   ],
3606   [
3607     if test "x$ac_system" = "xLinux"; then
3608       with_libmnl="yes"
3609     else
3610       with_libmnl="no (Linux only library)"
3611     fi
3612   ]
3613 )
3614
3615 if test "x$with_libmnl" = "xyes"; then
3616   if $PKG_CONFIG --exists libmnl 2>/dev/null; then
3617     with_libmnl_cflags="$with_libmnl_ldflags `$PKG_CONFIG --cflags libmnl`"
3618     with_libmnl_libs="$with_libmnl_libs `$PKG_CONFIG --libs libmnl`"
3619   fi
3620
3621   AC_CHECK_HEADERS([libmnl.h libmnl/libmnl.h],
3622     [
3623       with_libmnl="yes"
3624       break
3625     ],
3626     [],
3627     [[
3628       #include <stdio.h>
3629       #include <sys/types.h>
3630       #include <asm/types.h>
3631       #include <sys/socket.h>
3632       #include <linux/netlink.h>
3633       #include <linux/rtnetlink.h>]]
3634   )
3635
3636   AC_CHECK_HEADERS([linux/gen_stats.h linux/pkt_sched.h],
3637     [],
3638     [],
3639     [[
3640       #include <stdio.h>
3641       #include <sys/types.h>
3642       #include <asm/types.h>
3643       #include <sys/socket.h>
3644     ]]
3645   )
3646
3647   AC_COMPILE_IFELSE(
3648     [
3649       AC_LANG_PROGRAM(
3650         [[
3651           #include <stdio.h>
3652           #include <sys/types.h>
3653           #include <asm/types.h>
3654           #include <sys/socket.h>
3655           #include <linux/netlink.h>
3656           #include <linux/rtnetlink.h>
3657         ]],
3658         [[
3659           int retval = TCA_STATS2;
3660           return retval;
3661         ]]
3662       )
3663     ],
3664     [AC_DEFINE([HAVE_TCA_STATS2], [1], [True if the enum-member TCA_STATS2 exists])]
3665   )
3666
3667   AC_COMPILE_IFELSE(
3668     [
3669       AC_LANG_PROGRAM(
3670         [[
3671           #include <stdio.h>
3672           #include <sys/types.h>
3673           #include <asm/types.h>
3674           #include <sys/socket.h>
3675           #include <linux/netlink.h>
3676           #include <linux/rtnetlink.h>
3677         ]],
3678         [[
3679           int retval = TCA_STATS;
3680           return retval;
3681         ]]
3682       )
3683     ],
3684     [AC_DEFINE([HAVE_TCA_STATS], 1, [True if the enum-member TCA_STATS exists])]
3685   )
3686
3687   AC_CHECK_MEMBERS([struct rtnl_link_stats64.tx_window_errors],
3688     [AC_DEFINE(HAVE_RTNL_LINK_STATS64, 1, [Define if struct rtnl_link_stats64 exists and is usable.])],
3689     [],
3690     [[#include <linux/if_link.h>]]
3691   )
3692
3693   AC_CHECK_LIB([mnl], [mnl_nlmsg_get_payload],
3694     [with_libmnl="yes"],
3695     [with_libmnl="no (symbol 'mnl_nlmsg_get_payload' not found)"],
3696     [$with_libmnl_libs]
3697   )
3698 fi
3699
3700 if test "x$with_libmnl" = "xyes"; then
3701   BUILD_WITH_LIBMNL_CFLAGS="$with_libmnl_cflags"
3702   BUILD_WITH_LIBMNL_LIBS="$with_libmnl_libs"
3703 fi
3704 AC_SUBST([BUILD_WITH_LIBMNL_CFLAGS])
3705 AC_SUBST([BUILD_WITH_LIBMNL_LIBS])
3706 # }}}
3707
3708 # --with-libnetapp {{{
3709 AC_ARG_VAR([LIBNETAPP_CPPFLAGS], [C preprocessor flags required to build with libnetapp])
3710 AC_ARG_VAR([LIBNETAPP_LDFLAGS],  [Linker flags required to build with libnetapp])
3711 AC_ARG_VAR([LIBNETAPP_LIBS],     [Other libraries required to link against libnetapp])
3712 AC_ARG_WITH([libnetapp],
3713   [AS_HELP_STRING([--with-libnetapp@<:@=PREFIX@:>@], [Path to libnetapp.])],
3714   [
3715    if test -d "$withval"; then
3716      LIBNETAPP_CPPFLAGS="$LIBNETAPP_CPPFLAGS -I$withval/include"
3717      LIBNETAPP_LDFLAGS="$LIBNETAPP_LDFLAGS -L$withval/lib"
3718      with_libnetapp="yes"
3719    else
3720      with_libnetapp="$withval"
3721    fi
3722   ],
3723   [with_libnetapp="yes"]
3724 )
3725
3726 SAVE_CPPFLAGS="$CPPFLAGS"
3727 SAVE_LDFLAGS="$LDFLAGS"
3728 CPPFLAGS="$CPPFLAGS $LIBNETAPP_CPPFLAGS"
3729 LDFLAGS="$LDFLAGS $LIBNETAPP_LDFLAGS"
3730
3731 if test "x$with_libnetapp" = "xyes"; then
3732   if test "x$LIBNETAPP_CPPFLAGS" != "x"; then
3733     AC_MSG_NOTICE([netapp CPPFLAGS: $LIBNETAPP_CPPFLAGS])
3734   fi
3735   AC_CHECK_HEADERS([netapp_api.h],
3736     [with_libnetapp="yes"],
3737     [with_libnetapp="no (netapp_api.h not found)"]
3738   )
3739 fi
3740
3741 if test "x$with_libnetapp" = "xyes"; then
3742   if test "x$LIBNETAPP_LDFLAGS" != "x"; then
3743     AC_MSG_NOTICE([netapp LDFLAGS: $LIBNETAPP_LDFLAGS])
3744   fi
3745
3746   if test "x$LIBNETAPP_LIBS" = "x"; then
3747     LIBNETAPP_LIBS="$PTHREAD_LIBS -lxml -ladt -lssl -lm -lcrypto -lz"
3748   fi
3749
3750   AC_MSG_NOTICE([netapp LIBS: $LIBNETAPP_LIBS])
3751
3752   AC_CHECK_LIB([netapp], [na_server_invoke_elem],
3753     [with_libnetapp="yes"],
3754     [with_libnetapp="no (symbol na_server_invoke_elem not found)"],
3755     [$LIBNETAPP_LIBS]
3756   )
3757
3758   LIBNETAPP_LIBS="-lnetapp $LIBNETAPP_LIBS"
3759 fi
3760
3761 CPPFLAGS="$SAVE_CPPFLAGS"
3762 LDFLAGS="$SAVE_LDFLAGS"
3763
3764 AC_SUBST([LIBNETAPP_CPPFLAGS])
3765 AC_SUBST([LIBNETAPP_LDFLAGS])
3766 AC_SUBST([LIBNETAPP_LIBS])
3767 # }}}
3768
3769 # --with-libnetsnmp {{{
3770 AC_ARG_WITH([libnetsnmp],
3771   [AS_HELP_STRING([--with-libnetsnmp@<:@=PREFIX@:>@], [Path to libnetsnmp.])],
3772   [
3773           if test "x$withval" = "xno"; then
3774                   with_libnetsnmp="no"
3775           else if test "x$withval" = "xyes"; then
3776                   with_libnetsnmp="yes"
3777           else
3778                   with_libnetsnmp_cppflags="-I$withval/include"
3779                   with_libnetsnmp_ldflags="-I$withval/lib"
3780                   with_libnetsnmp="yes"
3781           fi; fi
3782   ],
3783   [with_libnetsnmp="yes"]
3784 )
3785
3786 if test "x$with_libnetsnmp" = "xyes"; then
3787         SAVE_CPPFLAGS="$CPPFLAGS"
3788         CPPFLAGS="$CPPFLAGS $with_libnetsnmp_cppflags"
3789
3790   AC_CHECK_HEADERS([net-snmp/net-snmp-config.h],
3791     [with_libnetsnmp="yes"],
3792     [with_libnetsnmp="no (net-snmp/net-snmp-config.h not found)"]
3793   )
3794
3795   AC_CHECK_HEADERS([net-snmp/net-snmp-includes.h],
3796     [with_libnetsnmp="yes"],
3797     [with_libnetsnmp="no (net-snmp/net-snmp-includes.h not found)"],
3798     [[
3799       #if HAVE_NET_SNMP_NET_SNMP_CONFIG_H
3800       # include <net-snmp/net-snmp-config.h>
3801       #endif
3802     ]]
3803   )
3804
3805         CPPFLAGS="$SAVE_CPPFLAGS"
3806 fi
3807
3808 if test "x$with_libnetsnmp" = "xyes"; then
3809         SAVE_LDFLAGS="$LDFLAGS"
3810         LDFLAGS="$LDFLAGS $with_libnetsnmp_ldflags"
3811
3812         AC_CHECK_LIB([netsnmp], [init_snmp],
3813                 [],
3814                 [with_libnetsnmp="no (libnetsnmp not found)"]
3815   )
3816
3817         LDFLAGS="$SAVE_LDFLAGS"
3818 fi
3819
3820 if test "x$with_libnetsnmp" = "xyes"; then
3821         BUILD_WITH_LIBNETSNMP_CPPFLAGS="$with_libnetsnmp_cppflags"
3822         BUILD_WITH_LIBNETSNMP_LDFLAGS="$with_libnetsnmp_ldflags"
3823         BUILD_WITH_LIBNETSNMP_LIBS="-lnetsnmp"
3824 fi
3825
3826 AC_SUBST([BUILD_WITH_LIBNETSNMP_CPPFLAGS])
3827 AC_SUBST([BUILD_WITH_LIBNETSNMP_LDFLAGS])
3828 AC_SUBST([BUILD_WITH_LIBNETSNMP_LIBS])
3829 # }}}
3830
3831 # --with-libnetsmpagent {{{
3832 AC_ARG_WITH([libnetsnmpagent],
3833   [AS_HELP_STRING([--with-libnetsnmpagent@<:@=PREFIX@:>@], [Path to libnetsnmpagent.])],
3834   [
3835           if test "x$withval" = "xno"; then
3836                   with_libnetsnmpagent="no"
3837           else if test "x$withval" = "xyes"; then
3838                   with_libnetsnmpagent="yes"
3839           else
3840                   with_libnetsnmpagent_cppflags="-I$withval/include"
3841                   with_libnetsnmpagent_ldflags="-I$withval/lib"
3842                   with_libnetsnmpagent="yes"
3843           fi; fi
3844   ],
3845   [with_libnetsnmpagent="yes"]
3846 )
3847
3848 if test "x$with_libnetsnmpagent" = "xyes"; then
3849         SAVE_CPPFLAGS="$CPPFLAGS"
3850         CPPFLAGS="$CPPFLAGS $with_libnetsnmpagent_cppflags"
3851
3852   AC_CHECK_HEADERS([net-snmp/agent/net-snmp-agent-includes.h],
3853     [],
3854     [with_libnetsnmpagent="no (net-snmp/agent/net-snmp-agent-includes.h not found)"],
3855     [[
3856       #if HAVE_NET_SNMP_NET_SNMP_CONFIG_H
3857       # include <net-snmp/net-snmp-config.h>
3858       #endif
3859       #if HAVE_NET_SNMP_NET_SNMP_INCLUDES_H
3860       # include <net-snmp/net-snmp-includes.h>
3861       #endif
3862     ]]
3863   )
3864
3865         CPPFLAGS="$SAVE_CPPFLAGS"
3866 fi
3867
3868 if test "x$with_libnetsnmpagent" = "xyes"; then
3869         SAVE_LDFLAGS="$LDFLAGS"
3870         LDFLAGS="$LDFLAGS $with_libnetsnmpagent_ldflags"
3871
3872         AC_CHECK_LIB([netsnmpagent], [init_agent],
3873                 [],
3874                 [with_libnetsnmpagent="no (libnetsnmpagent not found)"]
3875   )
3876
3877         LDFLAGS="$SAVE_LDFLAGS"
3878 fi
3879
3880 if test "x$with_libnetsnmpagent" = "xyes"; then
3881         BUILD_WITH_LIBNETSNMPAGENT_LIBS="-lnetsnmpagent"
3882 fi
3883
3884 AC_SUBST([BUILD_WITH_LIBNETSNMPAGENT_CPPFLAGS])
3885 AC_SUBST([BUILD_WITH_LIBNETSNMPAGENT_LDFLAGS])
3886 AC_SUBST([BUILD_WITH_LIBNETSNMPAGENT_LIBS])
3887 # }}}
3888
3889 # --with-liboping {{{
3890 AC_ARG_WITH([liboping],
3891   [AS_HELP_STRING([--with-liboping@<:@=PREFIX@:>@], [Path to liboping.])],
3892   [
3893     if test "x$withval" = "xyes"; then
3894       with_liboping="yes"
3895     else if test "x$withval" = "xno"; then
3896       with_liboping="no"
3897     else
3898       with_liboping="yes"
3899       LIBOPING_CPPFLAGS="-I$withval/include"
3900       LIBOPING_LDFLAGS="-L$withval/lib"
3901     fi; fi
3902   ],
3903   [with_liboping="yes"]
3904 )
3905
3906 SAVE_CPPFLAGS="$CPPFLAGS"
3907 SAVE_LDFLAGS="$LDFLAGS"
3908 CPPFLAGS="$CPPFLAGS $LIBOPING_CPPFLAGS"
3909 LDFLAGS="$LDFLAGS $LIBOPING_LDFLAGS"
3910
3911 if test "x$with_liboping" = "xyes"; then
3912   AC_CHECK_HEADERS([oping.h],
3913     [with_liboping="yes"],
3914     [with_liboping="no (oping.h not found)"]
3915   )
3916 fi
3917
3918 if test "x$with_liboping" = "xyes"; then
3919   AC_CHECK_LIB([oping], [ping_construct],
3920     [with_liboping="yes"],
3921     [with_liboping="no (symbol 'ping_construct' not found)"]
3922   )
3923 fi
3924
3925 CPPFLAGS="$SAVE_CPPFLAGS"
3926 LDFLAGS="$SAVE_LDFLAGS"
3927
3928 if test "x$with_liboping" = "xyes"; then
3929   BUILD_WITH_LIBOPING_CPPFLAGS="$LIBOPING_CPPFLAGS"
3930   BUILD_WITH_LIBOPING_LDFLAGS="$LIBOPING_LDFLAGS"
3931 fi
3932
3933 AC_SUBST([BUILD_WITH_LIBOPING_CPPFLAGS])
3934 AC_SUBST([BUILD_WITH_LIBOPING_LDFLAGS])
3935 # }}}
3936
3937 # --with-oracle {{{
3938 AC_ARG_WITH([oracle],
3939   [AS_HELP_STRING([--with-oracle@<:@=ORACLE_HOME@:>@], [Path to Oracle.])],
3940   [
3941     if test "x$withval" = "xyes"; then
3942       if test "x$ORACLE_HOME" = "x"; then
3943         AC_MSG_WARN([Use of the Oracle library has been forced, but the environment variable ORACLE_HOME is not set.])
3944       fi
3945       with_oracle="yes"
3946     else if test "x$withval" = "xno"; then
3947       with_oracle="no"
3948     else
3949       with_oracle="yes"
3950       ORACLE_HOME="$withval"
3951     fi; fi
3952   ],
3953   [
3954     if test "x$ORACLE_HOME" = "x"; then
3955       with_oracle="no (ORACLE_HOME is not set)"
3956     else
3957       with_oracle="yes"
3958     fi
3959   ]
3960 )
3961
3962 if test "x$ORACLE_HOME" != "x"; then
3963   with_oracle_cppflags="-I$ORACLE_HOME/rdbms/public"
3964   if test -e "$ORACLE_HOME/lib/ldflags"; then
3965     with_oracle_libs=`cat "$ORACLE_HOME/lib/ldflags"`
3966   fi
3967   with_oracle_libs="-L$ORACLE_HOME/lib -lclntsh"
3968 fi
3969
3970 if test "x$with_oracle" = "xyes"; then
3971   SAVE_CPPFLAGS="$CPPFLAGS"
3972   CPPFLAGS="$CPPFLAGS $with_oracle_cppflags"
3973
3974   AC_CHECK_HEADERS([oci.h],
3975     [with_oracle="yes"],
3976     [with_oracle="no (oci.h not found)"]
3977   )
3978
3979   CPPFLAGS="$SAVE_CPPFLAGS"
3980 fi
3981
3982 if test "x$with_oracle" = "xyes"; then
3983   SAVE_CPPFLAGS="$CPPFLAGS"
3984   SAVE_LIBS="$LIBS"
3985   CPPFLAGS="$CPPFLAGS $with_oracle_cppflags"
3986   LIBS="$LIBS $with_oracle_libs"
3987
3988   AC_CHECK_FUNC([OCIEnvCreate],
3989     [with_oracle="yes"],
3990     [with_oracle="no (Symbol 'OCIEnvCreate' not found)"]
3991   )
3992
3993   CPPFLAGS="$SAVE_CPPFLAGS"
3994   LIBS="$SAVE_LIBS"
3995 fi
3996
3997 if test "x$with_oracle" = "xyes"; then
3998   BUILD_WITH_ORACLE_CPPFLAGS="$with_oracle_cppflags"
3999   BUILD_WITH_ORACLE_LIBS="$with_oracle_libs"
4000 fi
4001
4002 AC_SUBST([BUILD_WITH_ORACLE_CPPFLAGS])
4003 AC_SUBST([BUILD_WITH_ORACLE_LIBS])
4004 # }}}
4005
4006 # --with-libowcapi {{{
4007 AC_ARG_WITH([libowcapi],
4008   [AS_HELP_STRING([--with-libowcapi@<:@=PREFIX@:>@], [Path to libowcapi.])],
4009   [
4010     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
4011       with_libowcapi_cppflags="-I$withval/include"
4012       with_libowcapi_ldflags="-L$withval/lib"
4013       with_libowcapi="yes"
4014     else
4015       with_libowcapi="$withval"
4016     fi
4017   ],
4018   [with_libowcapi="yes"]
4019 )
4020
4021 if test "x$with_libowcapi" = "xyes"; then
4022   SAVE_CPPFLAGS="$CPPFLAGS"
4023   CPPFLAGS="$CPPFLAGS $with_libowcapi_cppflags"
4024
4025   AC_CHECK_HEADERS([owcapi.h],
4026     [with_libowcapi="yes"],
4027     [with_libowcapi="no (owcapi.h not found)"]
4028   )
4029
4030   CPPFLAGS="$SAVE_CPPFLAGS"
4031 fi
4032
4033 if test "x$with_libowcapi" = "xyes"; then
4034   SAVE_LDFLAGS="$LDFLAGS"
4035   LDFLAGS="$LDFLAGS $with_libowcapi_ldflags"
4036
4037   AC_CHECK_LIB([owcapi], [OW_get],
4038     [with_libowcapi="yes"],
4039     [with_libowcapi="no (libowcapi not found)"]
4040   )
4041
4042   LDFLAGS="$SAVE_LDFLAGS"
4043 fi
4044
4045 if test "x$with_libowcapi" = "xyes"; then
4046   BUILD_WITH_LIBOWCAPI_CPPFLAGS="$with_libowcapi_cppflags"
4047   BUILD_WITH_LIBOWCAPI_LDFLAGS="$with_libowcapi_ldflags"
4048   BUILD_WITH_LIBOWCAPI_LIBS="-lowcapi"
4049 fi
4050
4051 AC_SUBST([BUILD_WITH_LIBOWCAPI_CPPFLAGS])
4052 AC_SUBST([BUILD_WITH_LIBOWCAPI_LDFLAGS])
4053 AC_SUBST([BUILD_WITH_LIBOWCAPI_LIBS])
4054 # }}}
4055
4056 # --with-libpcap {{{
4057 AC_ARG_WITH([libpcap],
4058   [AS_HELP_STRING([--with-libpcap@<:@=PREFIX@:>@], [Path to libpcap.])],
4059   [
4060     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
4061       with_libpcap_cppflags="-I$withval/include"
4062       with_libpcap_ldflags="$LDFLAGS -L$withval/lib"
4063       with_libpcap="yes"
4064     else
4065       with_libpcap="$withval"
4066     fi
4067   ],
4068   [with_libpcap="yes"]
4069 )
4070
4071 if test "x$with_libpcap" = "xyes"; then
4072   SAVE_CPPFLAGS="$CPPFLAGS"
4073   CPPFLAGS="$CPPFLAGS $with_libpcap_cppflags"
4074
4075   AC_CHECK_HEADERS([pcap.h],
4076     [with_libpcap="yes"],
4077     [with_libpcap="no (pcap.h not found)"]
4078   )
4079
4080   CPPFLAGS="$SAVE_CPPFLAGS"
4081 fi
4082
4083 if test "x$with_libpcap" = "xyes"; then
4084   SAVE_LDFLAGS="$LDFLAGS"
4085   LDFLAGS="$LDFLAGS $with_libpcap_ldflags"
4086
4087   AC_CHECK_LIB([pcap], [pcap_open_live],
4088     [with_libpcap="yes"],
4089     [with_libpcap="no (libpcap not found)"]
4090   )
4091
4092   LDFLAGS="$SAVE_LDFLAGS"
4093 fi
4094
4095 if test "x$with_libpcap" = "xyes"; then
4096   AC_CACHE_CHECK([whether libpcap has PCAP_ERROR_IFACE_NOT_UP],
4097     [c_cv_libpcap_have_pcap_error_iface_not_up],
4098     [
4099       AC_COMPILE_IFELSE(
4100         [
4101           AC_LANG_PROGRAM(
4102             [[#include <pcap.h>]],
4103             [[
4104               int val = PCAP_ERROR_IFACE_NOT_UP;
4105               return(val);
4106             ]]
4107           )
4108         ],
4109         [c_cv_libpcap_have_pcap_error_iface_not_up="yes"],
4110         [c_cv_libpcap_have_pcap_error_iface_not_up="no"]
4111       )
4112     ]
4113   )
4114 fi
4115
4116 if test "x$c_cv_libpcap_have_pcap_error_iface_not_up" != "xyes"; then
4117   with_libpcap="no (pcap.h misses PCAP_ERROR_IFACE_NOT_UP)"
4118 fi
4119
4120 if test "x$with_libpcap" = "xyes"; then
4121   BUILD_WITH_LIBPCAP_CPPFLAGS="$with_libpcap_cppflags"
4122   BUILD_WITH_LIBPCAP_LDFLAGS="$with_libpcap_ldflags"
4123   BUILD_WITH_LIBPCAP_LIBS="-lpcap"
4124 fi
4125
4126 AC_SUBST([BUILD_WITH_LIBPCAP_CPPFLAGS])
4127 AC_SUBST([BUILD_WITH_LIBPCAP_LDFLAGS])
4128 AC_SUBST([BUILD_WITH_LIBPCAP_LIBS])
4129 # }}}
4130
4131 # --with-libperl {{{
4132 AC_ARG_WITH([libperl],
4133   [AS_HELP_STRING([--with-libperl@<:@=PREFIX@:>@], [Path to libperl.])],
4134   [
4135     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
4136       LDFLAGS="$LDFLAGS -L$withval/lib"
4137       CPPFLAGS="$CPPFLAGS -I$withval/include"
4138       with_libperl="yes"
4139     else
4140       with_libperl="$withval"
4141     fi
4142   ],
4143   [with_libperl="yes"]
4144 )
4145
4146 AC_ARG_VAR([PERL], [path to Perl interpreter])
4147 AC_PATH_PROG([PERL], [perl])
4148
4149 if test "x$PERL" = "x"; then
4150   with_libperl="no (no Perl interpreter found)"
4151 fi
4152
4153 if test "x$with_libperl" = "xyes"; then
4154   SAVE_CFLAGS="$CFLAGS"
4155   SAVE_LIBS="$LIBS"
4156   dnl ARCHFLAGS="" -> disable multi -arch on OSX (see Config_heavy.pl:fetch_string)
4157   PERL_CFLAGS=`ARCHFLAGS="" $PERL -MExtUtils::Embed -e perl_inc`
4158   PERL_LIBS=`ARCHFLAGS="" $PERL -MExtUtils::Embed -e ldopts`
4159   CFLAGS="$CFLAGS $PERL_CFLAGS"
4160   LIBS="$LIBS $PERL_LIBS"
4161
4162   AC_CACHE_CHECK([for libperl],
4163     [c_cv_have_libperl],
4164     [
4165       AC_LINK_IFELSE(
4166         [
4167           AC_LANG_PROGRAM(
4168             [[
4169               #define PERL_NO_GET_CONTEXT
4170               #include <EXTERN.h>
4171               #include <perl.h>
4172               #include <XSUB.h>
4173             ]],
4174             [[
4175               dTHX;
4176               load_module (PERL_LOADMOD_NOIMPORT,
4177                 newSVpv ("Collectd::Plugin::FooBar", 24),
4178                 Nullsv);
4179             ]]
4180           )
4181         ],
4182         [c_cv_have_libperl="yes"],
4183         [c_cv_have_libperl="no"]
4184       )
4185     ]
4186   )
4187
4188   CFLAGS="$SAVE_CFLAGS"
4189   LIBS="$SAVE_LIBS"
4190
4191   if test "x$c_cv_have_libperl" = "xno"; then
4192     with_libperl="no"
4193   fi
4194 fi
4195
4196 if test "x$with_libperl" = "xyes"; then
4197   SAVE_CFLAGS="$CFLAGS"
4198   SAVE_LIBS="$LIBS"
4199   CFLAGS="$CFLAGS $PERL_CFLAGS"
4200   LIBS="$LIBS $PERL_LIBS"
4201
4202   AC_CACHE_CHECK([if Perl supports ithreads],
4203     [c_cv_have_perl_ithreads],
4204     [
4205       AC_LINK_IFELSE(
4206         [
4207           AC_LANG_PROGRAM(
4208             [[
4209               #include <EXTERN.h>
4210               #include <perl.h>
4211               #include <XSUB.h>
4212
4213               #if !defined(USE_ITHREADS)
4214               # error "Perl does not support ithreads!"
4215               #endif /* !defined(USE_ITHREADS) */
4216             ]],
4217             []
4218           )
4219         ],
4220         [c_cv_have_perl_ithreads="yes"],
4221         [c_cv_have_perl_ithreads="no"]
4222       )
4223     ]
4224   )
4225
4226   CFLAGS="$SAVE_CFLAGS"
4227   LIBS="$SAVE_LIBS"
4228 fi
4229
4230 if test "x$with_libperl" = "xyes"; then
4231   # trigger an error if Perl_load_module*() uses __attribute__nonnull__(3)
4232   # (see issues #41 and #42)
4233   SAVE_CFLAGS="$CFLAGS"
4234   SAVE_LIBS="$LIBS"
4235   CFLAGS="$CFLAGS $PERL_CFLAGS -Wall -Werror"
4236   LIBS="$LIBS $PERL_LIBS"
4237
4238   AC_CACHE_CHECK([for broken Perl_load_module()],
4239     [c_cv_have_broken_perl_load_module],
4240     [
4241       AC_LINK_IFELSE(
4242         [
4243           AC_LANG_PROGRAM(
4244             [[
4245               #define PERL_NO_GET_CONTEXT
4246               #include <EXTERN.h>
4247               #include <perl.h>
4248               #include <XSUB.h>
4249             ]],
4250             [[
4251               dTHX;
4252               load_module (PERL_LOADMOD_NOIMPORT,
4253                 newSVpv ("Collectd::Plugin::FooBar", 24),
4254                 Nullsv);
4255             ]]
4256           )
4257         ],
4258         [c_cv_have_broken_perl_load_module="no"],
4259         [c_cv_have_broken_perl_load_module="yes"]
4260       )
4261     ]
4262   )
4263
4264   CFLAGS="$SAVE_CFLAGS"
4265   LIBS="$SAVE_LIBS"
4266 fi
4267
4268 if test "x$c_cv_have_broken_perl_load_module" = "xyes"; then
4269   PERL_CFLAGS="$PERL_CFLAGS -Wno-nonnull"
4270 fi
4271
4272 if test "x$with_libperl" = "xyes"; then
4273   SAVE_CFLAGS="$CFLAGS"
4274   SAVE_LIBS="$LIBS"
4275   CFLAGS="$CFLAGS $PERL_CFLAGS"
4276   LIBS="$LIBS $PERL_LIBS"
4277
4278   AC_CHECK_MEMBER(
4279     [struct mgvtbl.svt_local],
4280     [have_struct_mgvtbl_svt_local="yes"],
4281     [have_struct_mgvtbl_svt_local="no"],
4282     [[
4283       #include <EXTERN.h>
4284       #include <perl.h>
4285       #include <XSUB.h>
4286     ]]
4287   )
4288
4289   if test "x$have_struct_mgvtbl_svt_local" = "xyes"; then
4290     AC_DEFINE([HAVE_PERL_STRUCT_MGVTBL_SVT_LOCAL], [1], [Define if Perls struct mgvtbl has member svt_local.])
4291   fi
4292
4293   CFLAGS="$SAVE_CFLAGS"
4294   LIBS="$SAVE_LIBS"
4295 fi
4296 AC_SUBST([PERL_CFLAGS])
4297 AC_SUBST([PERL_LIBS])
4298
4299 # }}}
4300
4301 # --with-libpq {{{
4302 with_pg_config="pg_config"
4303 AC_ARG_WITH([libpq],
4304   [AS_HELP_STRING([--with-libpq@<:@=PREFIX@:>@], [Path to libpq.])],
4305   [
4306     if test "x$withval" = "xno" || test "x$withval" = "xyes"; then
4307       with_libpq="$withval"
4308     else
4309       if test -f "$withval" && test -x "$withval"; then
4310         with_pg_config="$withval"
4311       else if test -x "$withval/bin/pg_config"; then
4312         with_pg_config="$withval/bin/pg_config"
4313       fi; fi
4314       with_libpq="yes"
4315     fi
4316   ],
4317   [with_libpq="yes"]
4318 )
4319
4320 if test "x$with_libpq" = "xyes"; then
4321   with_libpq_includedir=`$with_pg_config --includedir 2> /dev/null`
4322   pg_config_status=$?
4323
4324   if test $pg_config_status -eq 0; then
4325     if test -n "$with_libpq_includedir"; then
4326       for dir in $with_libpq_includedir; do
4327         with_libpq_cppflags="$with_libpq_cppflags -I$dir"
4328       done
4329     fi
4330   else
4331     AC_MSG_WARN([$with_pg_config returned with status $pg_config_status])
4332   fi
4333
4334   SAVE_CPPFLAGS="$CPPFLAGS"
4335   CPPFLAGS="$CPPFLAGS $with_libpq_cppflags"
4336
4337   AC_CHECK_HEADERS([libpq-fe.h],
4338     [with_libpq="yes"],
4339     [with_libpq="no (libpq-fe.h not found)"]
4340   )
4341
4342   CPPFLAGS="$SAVE_CPPFLAGS"
4343 fi
4344
4345 if test "x$with_libpq" = "xyes"; then
4346   with_libpq_libdir=`$with_pg_config --libdir 2> /dev/null`
4347   pg_config_status=$?
4348
4349   if test $pg_config_status -eq 0
4350   then
4351     if test -n "$with_libpq_libdir"; then
4352       for dir in $with_libpq_libdir; do
4353         with_libpq_ldflags="$with_libpq_ldflags -L$dir"
4354       done
4355     fi
4356   else
4357     AC_MSG_WARN([$with_pg_config returned with status $pg_config_status])
4358   fi
4359
4360   SAVE_LDFLAGS="$LDFLAGS"
4361   LDFLAGS="$LDFLAGS $with_libpq_ldflags"
4362
4363   AC_CHECK_LIB([pq], [PQserverVersion],
4364     [with_libpq="yes"],
4365     [with_libpq="no (symbol 'PQserverVersion' not found)"])
4366
4367   LDFLAGS="$SAVE_LDFLAGS"
4368 fi
4369
4370 if test "x$with_libpq" = "xyes"; then
4371   BUILD_WITH_LIBPQ_CPPFLAGS="$with_libpq_cppflags"
4372   BUILD_WITH_LIBPQ_LDFLAGS="$with_libpq_ldflags"
4373   BUILD_WITH_LIBPQ_LIBS="-lpq"
4374 fi
4375
4376 AC_SUBST([BUILD_WITH_LIBPQ_CPPFLAGS])
4377 AC_SUBST([BUILD_WITH_LIBPQ_LDFLAGS])
4378 AC_SUBST([BUILD_WITH_LIBPQ_LIBS])
4379 # }}}
4380
4381 # --with-libpqos {{{
4382 with_libpqos_cppflags=""
4383 with_libpqos_ldflags=""
4384 AC_ARG_WITH(libpqos, [AS_HELP_STRING([--with-libpqos@<:@=PREFIX@:>@], [Path to libpqos.])],
4385 [
4386         if test "x$withval" != "xno" && test "x$withval" != "xyes"
4387         then
4388                 with_libpqos_cppflags="-I$withval/include"
4389                 with_libpqos_ldflags="-L$withval/lib"
4390                 with_libpqos="yes"
4391         else
4392                 with_libpqos="$withval"
4393         fi
4394 ],
4395 [
4396         with_libpqos="yes"
4397 ])
4398 if test "x$with_libpqos" = "xyes"
4399 then
4400         SAVE_CPPFLAGS="$CPPFLAGS"
4401         CPPFLAGS="$CPPFLAGS $with_libpqos_cppflags"
4402
4403         AC_CHECK_HEADERS(pqos.h, [with_libpqos="yes"], [with_libpqos="no (pqos.h not found)"])
4404
4405         CPPFLAGS="$SAVE_CPPFLAGS"
4406 fi
4407 if test "x$with_libpqos" = "xyes"
4408 then
4409         SAVE_CPPFLAGS="$CPPFLAGS"
4410         SAVE_LDFLAGS="$LDFLAGS"
4411         CPPFLAGS="$CPPFLAGS $with_libpqos_cppflags"
4412         LDFLAGS="$LDFLAGS $with_libpqos_ldflags"
4413
4414         AC_CHECK_LIB(pqos, pqos_init, [with_libpqos="yes"], [with_libpqos="no (Can't find libpqos)"])
4415
4416         CPPFLAGS="$SAVE_CPPFLAGS"
4417         LDFLAGS="$SAVE_LDFLAGS"
4418 fi
4419 if test "x$with_libpqos" = "xyes"
4420 then
4421   SAVE_CPPFLAGS="$CPPFLAGS"
4422   CPPFLAGS="$CPPFLAGS $with_libpqos_cppflags"
4423   AC_RUN_IFELSE([AC_LANG_PROGRAM(
4424     [[#include <pqos.h>]],
4425     [[return !(PQOS_VERSION >= 106)]])],
4426     [with_libpqos="yes"], [with_libpqos="no (pqos library version 1.06 or higher is required)"])
4427   CPPFLAGS="$SAVE_CPPFLAGS"
4428 fi
4429 if test "x$with_libpqos" = "xyes"
4430 then
4431         BUILD_WITH_LIBPQOS_CPPFLAGS="$with_libpqos_cppflags"
4432         BUILD_WITH_LIBPQOS_LDFLAGS="$with_libpqos_ldflags"
4433         BUILD_WITH_LIBPQOS_LIBS="-lpqos"
4434         AC_SUBST(BUILD_WITH_LIBPQOS_CPPFLAGS)
4435         AC_SUBST(BUILD_WITH_LIBPQOS_LDFLAGS)
4436         AC_SUBST(BUILD_WITH_LIBPQOS_LIBS)
4437 fi
4438 # }}}
4439
4440 # --with-libprotobuf {{{
4441 with_libprotobuf_cppflags=""
4442 with_libprotobuf_ldflags=""
4443 AC_ARG_WITH([libprotobuf],
4444   [AS_HELP_STRING([--with-libprotobuf@<:@=PREFIX@:>@], [Path to libprotobuf.])],
4445   [
4446     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
4447       with_libprotobuf_cppflags="-I$withval/include"
4448       with_libprotobuf_ldflags="-L$withval/lib"
4449       with_libprotobuf="yes"
4450     fi
4451     if test "x$withval" = "xno"; then
4452       with_libprotobuf="no (disabled on command line)"
4453     fi
4454   ],
4455   [withval="yes"]
4456 )
4457
4458 if test "x$withval" = "xyes"; then
4459   PKG_CHECK_MODULES([PROTOBUF], [protobuf],
4460     [with_libprotobuf="yes"],
4461     [with_libprotobuf="no (pkg-config could not find libprotobuf)"]
4462   )
4463 fi
4464
4465 if test "x$withval" != "xno"; then
4466   SAVE_LDFLAGS="$LDFLAGS"
4467   SAVE_LIBS="$LIBS"
4468   LDFLAGS="$with_libprotobuf_ldflags"
4469   LIBS="$PROTOBUF_LIBS $LIBS"
4470   AC_LANG_PUSH([C++])
4471   AC_CHECK_LIB([protobuf], [main],
4472     [
4473       SAVE_CPPFLAGS="$CPPFLAGS"
4474       CPPFLAGS="$with_libprotobuf_cppflags $PROTOBUF_CFLAGS"
4475       if test "x$PROTOBUF_LIBS" = "x"
4476       then
4477         PROTOBUF_LIBS="-lprotobuf"
4478       fi
4479       AC_CHECK_HEADERS([google/protobuf/util/time_util.h],
4480         [with_libprotobuf="yes"],
4481         [with_libprotobuf="no (<google/protobuf/util/time_util.h> not found)"]
4482       )
4483       CPPFLAGS="$SAVE_CPPFLAGS"
4484     ],
4485     [with_libprotobuf="no (libprotobuf not found)"]
4486   )
4487   AC_LANG_POP([C++])
4488   LDFLAGS="$SAVE_LDFLAGS"
4489   LIBS="$SAVE_LIBS"
4490 fi
4491
4492 BUILD_WITH_LIBPROTOBUF_CPPFLAGS="$with_libprotobuf_cppflags $PROTOBUF_CFLAGS"
4493 BUILD_WITH_LIBPROTOBUF_LDFLAGS="$with_libprotobuf_ldflags"
4494 BUILD_WITH_LIBPROTOBUF_LIBS="$PROTOBUF_LIBS"
4495 AC_SUBST([BUILD_WITH_LIBPROTOBUF_CPPFLAGS])
4496 AC_SUBST([BUILD_WITH_LIBPROTOBUF_LDFLAGS])
4497 AC_SUBST([BUILD_WITH_LIBPROTOBUF_LIBS])
4498 # }}}
4499
4500 AC_ARG_VAR([PROTOC], [path to the protoc binary])
4501 AC_PATH_PROG([PROTOC], [protoc])
4502 have_protoc3="no"
4503 if test "x$PROTOC" != "x"; then
4504   AC_MSG_CHECKING([for protoc 3.0.0+])
4505   if $PROTOC --version | $EGREP libprotoc.3 >/dev/null; then
4506     protoc3="yes (`$PROTOC --version`)"
4507     have_protoc3="yes"
4508   else
4509     protoc3="no (`$PROTOC --version`)"
4510   fi
4511   AC_MSG_RESULT([$protoc3])
4512 fi
4513 AM_CONDITIONAL([HAVE_PROTOC3], [test "x$have_protoc3" = "xyes"])
4514
4515 # --with-libprotobuf-c {{{
4516 AC_ARG_WITH([libprotobuf-c],
4517   [AS_HELP_STRING([--with-libprotobuf-c@<:@=PREFIX@:>@], [Path to libprotobuf-c.])],
4518   [
4519     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
4520       with_libprotobuf_c_cppflags="-I$withval/include"
4521       with_libprotobuf_c_ldflags="-L$withval/lib"
4522       with_libprotobuf_c="yes"
4523     fi
4524
4525     if test "x$withval" = "xno"; then
4526       with_libprotobuf_c="no (disabled on command line)"
4527     fi
4528   ],
4529   [withval="yes"]
4530 )
4531
4532 if test "x$withval" = "xyes"; then
4533   PKG_CHECK_MODULES([PROTOBUF_C], [libprotobuf-c],
4534     [with_libprotobuf_c="yes"],
4535     [with_libprotobuf_c="no (pkg-config could not find libprotobuf-c)"]
4536   )
4537 fi
4538
4539 if test "x$withval" != "xno"; then
4540   SAVE_LDFLAGS="$LDFLAGS"
4541   SAVE_LIBS="$LIBS"
4542   LDFLAGS="$with_libprotobuf_c_ldflags"
4543   LIBS="$PROTOBUF_C_LIBS $LIBS"
4544   AC_CHECK_LIB([protobuf-c], [protobuf_c_message_pack],
4545     [
4546       SAVE_CPPFLAGS="$CPPFLAGS"
4547       CPPFLAGS="$with_libprotobuf_c_cppflags $PROTOBUF_C_CFLAGS"
4548       if test "x$PROTOBUF_C_LIBS" = "x"; then
4549         PROTOBUF_C_LIBS="-lprotobuf-c"
4550       fi
4551
4552       AC_CHECK_HEADERS([protobuf-c/protobuf-c.h google/protobuf-c/protobuf-c.h],
4553         [
4554           with_libprotobuf_c="yes"
4555           break
4556         ],
4557         [with_libprotobuf_c="no (<protobuf-c.h> not found)"]
4558       )
4559
4560       CPPFLAGS="$SAVE_CPPFLAGS"
4561     ],
4562     [with_libprotobuf_c="no (libprotobuf-c not found)"]
4563   )
4564   LDFLAGS="$SAVE_LDFLAGS"
4565   LIBS="$SAVE_LIBS"
4566 fi
4567
4568 BUILD_WITH_LIBPROTOBUF_C_CPPFLAGS="$with_libprotobuf_c_cppflags $PROTOBUF_C_CFLAGS"
4569 BUILD_WITH_LIBPROTOBUF_C_LDFLAGS="$with_libprotobuf_c_ldflags"
4570 BUILD_WITH_LIBPROTOBUF_C_LIBS="$PROTOBUF_C_LIBS"
4571 AC_SUBST([BUILD_WITH_LIBPROTOBUF_C_CPPFLAGS])
4572 AC_SUBST([BUILD_WITH_LIBPROTOBUF_C_LDFLAGS])
4573 AC_SUBST([BUILD_WITH_LIBPROTOBUF_C_LIBS])
4574 # }}}
4575
4576 AC_ARG_VAR([PROTOC_C], [path to the protoc-c binary])
4577 AC_PATH_PROG([PROTOC_C], [protoc-c])
4578 if test "x$PROTOC_C" = "x"
4579 then
4580   have_protoc_c="no (protoc-c compiler not found)"
4581 else
4582   have_protoc_c="yes"
4583 fi
4584
4585 # --with-libpython {{{
4586 AC_ARG_VAR([LIBPYTHON_CPPFLAGS], [Preprocessor flags for libpython])
4587 AC_ARG_VAR([LIBPYTHON_LDFLAGS], [Linker flags for libpython])
4588 AC_ARG_VAR([LIBPYTHON_LIBS], [Libraries for libpython])
4589
4590 AC_ARG_WITH([libpython],
4591   [AS_HELP_STRING([--with-libpython], [if we should build with libpython @<:@default=yes@:>@])],
4592   [with_libpython="$withval"],
4593   [with_libpython="check"]
4594 )
4595
4596 if test "$with_libpython" != "no"; then
4597   if test "$LIBPYTHON_CPPFLAGS" = "" && test "$LIBPYTHON_LDFLAGS" = ""; then
4598     AC_ARG_VAR([PYTHON_CONFIG], [path to python-config])
4599     AC_PATH_PROGS([PYTHON_CONFIG],
4600       [python3-config python2-config python-config]
4601     )
4602     if test "$PYTHON_CONFIG" = ""; then
4603       if test "$with_libpython" = "yes"; then
4604         AC_MSG_ERROR([Unable to find python-config])
4605       fi
4606       with_libpython="no"
4607     fi
4608   fi
4609 fi
4610
4611 if test "$PYTHON_CONFIG" != ""; then
4612   LIBPYTHON_CPPFLAGS="`${PYTHON_CONFIG} --includes`"
4613   if test $? -ne 0; then
4614     with_libpython="no"
4615   fi
4616   LIBPYTHON_LDFLAGS="`${PYTHON_CONFIG} --ldflags`"
4617   if test $? -ne 0; then
4618     with_libpython="no"
4619   fi
4620   LIBPYTHON_LIBS="`${PYTHON_CONFIG} --libs`"
4621   if test $? -ne 0; then
4622     with_libpython="no"
4623   fi
4624 fi
4625
4626 if test "$with_libpython" != "xno"; then
4627   SAVE_CPPFLAGS="$CPPFLAGS"
4628   SAVE_LDFLAGS="$LDFLAGS"
4629   SAVE_LIBS="$LIBS"
4630   CPPFLAGS="$LIBPYTHON_CPPFLAGS $CPPFLAGS"
4631   LDFLAGS="$LIBPYTHON_LDFLAGS $LDFLAGS"
4632   LIBS="$LIBPYTHON_LIBS $LIBS"
4633
4634   AC_CHECK_HEADERS([Python.h],
4635     [
4636       AC_MSG_CHECKING([for libpython])
4637       AC_LINK_IFELSE([AC_LANG_PROGRAM(
4638           [[#include <Python.h>]],
4639           [[Py_Initialize();]])
4640         ],
4641         [with_libpython="yes"],
4642         [with_libpython="no"]
4643       )
4644       AC_MSG_RESULT([$with_libpython])
4645     ],
4646     [with_libpython="no"]
4647   )
4648
4649   CPPFLAGS="$SAVE_CPPFLAGS"
4650   LDFLAGS="$SAVE_LDFLAGS"
4651   LIBS="$SAVE_LIBS"
4652 fi
4653 # }}} --with-libpython
4654
4655 # --with-librabbitmq {{{
4656 AC_ARG_WITH([librabbitmq],
4657   [AS_HELP_STRING([--with-librabbitmq@<:@=PREFIX@:>@], [Path to librabbitmq.])],
4658   [
4659     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
4660       with_librabbitmq_cppflags="-I$withval/include"
4661       with_librabbitmq_ldflags="-L$withval/lib"
4662       with_librabbitmq="yes"
4663     else
4664       with_librabbitmq="$withval"
4665     fi
4666   ],
4667   [with_librabbitmq="yes"]
4668 )
4669
4670 if test "x$with_librabbitmq" = "xyes"; then
4671   SAVE_CPPFLAGS="$CPPFLAGS"
4672   CPPFLAGS="$CPPFLAGS $with_librabbitmq_cppflags"
4673
4674   AC_CHECK_HEADERS([amqp.h],
4675     [with_librabbitmq="yes"],
4676     [with_librabbitmq="no (amqp.h not found)"]
4677   )
4678
4679   CPPFLAGS="$SAVE_CPPFLAGS"
4680 fi
4681
4682 if test "x$with_librabbitmq" = "xyes"; then
4683   # librabbitmq up to version 0.9.1 provides "library_errno", later
4684   # versions use "library_error". The library does not provide a version
4685   # macro :(.
4686
4687   SAVE_CPPFLAGS="$CPPFLAGS"
4688   CPPFLAGS="$CPPFLAGS $with_librabbitmq_cppflags"
4689
4690   AC_CHECK_MEMBERS([amqp_rpc_reply_t.library_errno],
4691     [],
4692     [],
4693     [[
4694       #include <stdlib.h>
4695       #include <stdio.h>
4696       #include <stdint.h>
4697       #include <inttypes.h>
4698       #include <amqp.h>
4699     ]]
4700   )
4701   CPPFLAGS="$SAVE_CPPFLAGS"
4702
4703   SAVE_LDFLAGS="$LDFLAGS"
4704   LDFLAGS="$LDFLAGS $with_librabbitmq_ldflags"
4705
4706   AC_CHECK_LIB([rabbitmq], [amqp_basic_publish],
4707     [with_librabbitmq="yes"],
4708     [with_librabbitmq="no (Symbol 'amqp_basic_publish' not found)"]
4709   )
4710
4711   LDFLAGS="$SAVE_LDFLAGS"
4712 fi
4713
4714 if test "x$with_librabbitmq" = "xyes"; then
4715   SAVE_CPPFLAGS="$CPPFLAGS"
4716   SAVE_LDFLAGS="$LDFLAGS"
4717   SAVE_LIBS="$LIBS"
4718   CPPFLAGS="$CPPFLAGS $with_librabbitmq_cppflags"
4719   LDFLAGS="$LDFLAGS $with_librabbitmq_ldflags"
4720   LIBS="-lrabbitmq"
4721
4722   AC_CHECK_HEADERS([amqp_tcp_socket.h amqp_socket.h])
4723   AC_CHECK_FUNC([amqp_tcp_socket_new],
4724     [
4725       AC_DEFINE([HAVE_AMQP_TCP_SOCKET], [1],
4726         [Define if librabbitmq provides the new TCP socket interface.])
4727     ]
4728   )
4729
4730   AC_CHECK_DECLS([amqp_socket_close],
4731     [],
4732     [],
4733     [[
4734       #include <amqp.h>
4735       #ifdef HAVE_AMQP_TCP_SOCKET_H
4736       # include <amqp_tcp_socket.h>
4737       #endif
4738       #ifdef HAVE_AMQP_SOCKET_H
4739       # include <amqp_socket.h>
4740       #endif
4741     ]]
4742   )
4743
4744   CPPFLAGS="$SAVE_CPPFLAGS"
4745   LDFLAGS="$SAVE_LDFLAGS"
4746   LIBS="$SAVE_LIBS"
4747 fi
4748
4749 if test "x$with_librabbitmq" = "xyes"; then
4750   BUILD_WITH_LIBRABBITMQ_CPPFLAGS="$with_librabbitmq_cppflags"
4751   BUILD_WITH_LIBRABBITMQ_LDFLAGS="$with_librabbitmq_ldflags"
4752   BUILD_WITH_LIBRABBITMQ_LIBS="-lrabbitmq"
4753 fi
4754
4755 AC_SUBST(BUILD_WITH_LIBRABBITMQ_CPPFLAGS)
4756 AC_SUBST(BUILD_WITH_LIBRABBITMQ_LDFLAGS)
4757 AC_SUBST(BUILD_WITH_LIBRABBITMQ_LIBS)
4758
4759 # }}}
4760
4761 # --with-librdkafka {{{
4762 AC_ARG_WITH([librdkafka],
4763   [AS_HELP_STRING([--with-librdkafka@<:@=PREFIX@:>@], [Path to librdkafka.])],
4764   [
4765     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
4766       with_librdkafka_cppflags="-I$withval/include"
4767       with_librdkafka_ldflags="-L$withval/lib"
4768       with_librdkafka_rpath="$withval/lib"
4769       with_librdkafka="yes"
4770     else
4771       with_librdkafka="$withval"
4772     fi
4773   ],
4774   [with_librdkafka="yes"]
4775 )
4776
4777 if test "x$with_librdkafka" = "xyes"; then
4778   SAVE_CPPFLAGS="$CPPFLAGS"
4779   CPPFLAGS="$CPPFLAGS $with_librdkafka_cppflags"
4780
4781   AC_CHECK_HEADERS([librdkafka/rdkafka.h],
4782     [with_librdkafka="yes"],
4783     [with_librdkafka="no (librdkafka/rdkafka.h not found)"]
4784   )
4785
4786   CPPFLAGS="$SAVE_CPPFLAGS"
4787 fi
4788
4789 if test "x$with_librdkafka" = "xyes"; then
4790   SAVE_LDFLAGS="$LDFLAGS"
4791   LDFLAGS="$LDFLAGS $with_librdkafka_ldflags"
4792
4793   AC_CHECK_LIB([rdkafka], [rd_kafka_new],
4794     [with_librdkafka="yes"],
4795     [with_librdkafka="no (Symbol 'rd_kafka_new' not found)"])
4796
4797   AC_CHECK_LIB([rdkafka], [rd_kafka_conf_set_log_cb],
4798     [with_librdkafka_log_cb="yes"],
4799     [with_librdkafka_log_cb="no"])
4800
4801   AC_CHECK_LIB([rdkafka], [rd_kafka_set_logger],
4802     [with_librdkafka_logger="yes"],
4803     [with_librdkafka_logger="no"]
4804   )
4805
4806   LDFLAGS="$SAVE_LDFLAGS"
4807 fi
4808
4809 if test "x$with_librdkafka" = "xyes"; then
4810   BUILD_WITH_LIBRDKAFKA_CPPFLAGS="$with_librdkafka_cppflags"
4811   BUILD_WITH_LIBRDKAFKA_LDFLAGS="$with_librdkafka_ldflags"
4812
4813   if test "x$with_librdkafka_rpath" != "x"; then
4814     BUILD_WITH_LIBRDKAFKA_LIBS="-Wl,-rpath,$with_librdkafka_rpath -lrdkafka"
4815   else
4816     BUILD_WITH_LIBRDKAFKA_LIBS="-lrdkafka"
4817   fi
4818
4819   if test "x$with_librdkafka_log_cb" = "xyes"; then
4820     AC_DEFINE(HAVE_LIBRDKAFKA_LOG_CB, 1, [Define if librdkafka log facility is present and usable.])
4821   else if test "x$with_librdkafka_logger" = "xyes"; then
4822     AC_DEFINE(HAVE_LIBRDKAFKA_LOGGER, 1, [Define if librdkafka log facility is present and usable.])
4823   fi; fi
4824 fi
4825
4826 AC_SUBST([BUILD_WITH_LIBRDKAFKA_CPPFLAGS])
4827 AC_SUBST([BUILD_WITH_LIBRDKAFKA_LDFLAGS])
4828 AC_SUBST([BUILD_WITH_LIBRDKAFKA_LIBS])
4829 # }}}
4830
4831 # --with-librouteros {{{
4832 AC_ARG_WITH([librouteros],
4833   [AS_HELP_STRING([--with-librouteros@<:@=PREFIX@:>@], [Path to librouteros.])],
4834   [
4835     if test "x$withval" = "xyes" || test "x$withval" = "xno"; then
4836       with_librouteros="$witval"
4837     else
4838       with_librouteros_cppflags="-I$withval/include"
4839       with_librouteros_ldflags="-L$withval/lib"
4840       with_librouteros="yes"
4841    fi
4842   ],
4843   [with_librouteros="yes"]
4844 )
4845
4846 if test "x$with_librouteros" = "xyes"; then
4847   SAVE_CPPFLAGS="$CPPFLAGS"
4848   CPPFLAGS="$CPPFLAGS $with_librouteros_cppflags"
4849
4850   AC_CHECK_HEADERS([routeros_api.h],
4851     [with_librouteros="yes"],
4852     [with_librouteros="no (routeros_api.h not found)"]
4853   )
4854
4855   CPPFLAGS="$SAVE_CPPFLAGS"
4856 fi
4857
4858 if test "x$with_librouteros" = "xyes"; then
4859   SAVE_LDFLAGS="$LDFLAGS"
4860   LDFLAGS="$LDFLAGS $with_librouteros_ldflags"
4861
4862   AC_CHECK_LIB([routeros], [ros_interface],
4863     [with_librouteros="yes"],
4864     [with_librouteros="no (symbol 'ros_interface' not found)"]
4865   )
4866
4867   LDFLAGS="$SAVE_LDFLAGS"
4868 fi
4869
4870 if test "x$with_librouteros" = "xyes"; then
4871   BUILD_WITH_LIBROUTEROS_CPPFLAGS="$with_librouteros_cppflags"
4872   BUILD_WITH_LIBROUTEROS_LDFLAGS="$with_librouteros_ldflags"
4873 fi
4874
4875 AC_SUBST([BUILD_WITH_LIBROUTEROS_CPPFLAGS])
4876 AC_SUBST([BUILD_WITH_LIBROUTEROS_LDFLAGS])
4877 # }}}
4878
4879 # --with-librrd {{{
4880 librrd_threadsafe="no"
4881 librrd_rrdc_update="no"
4882 AC_ARG_WITH([librrd],
4883   [AS_HELP_STRING([--with-librrd@<:@=PREFIX@:>@], [Path to rrdtool.])],
4884   [
4885     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
4886       librrd_cflags="-I$withval/include"
4887       librrd_ldflags="-L$withval/lib"
4888       with_librrd="yes"
4889     else
4890       with_librrd="$withval"
4891     fi
4892   ],
4893   [with_librrd="yes"]
4894 )
4895
4896 if test "x$with_librrd" = "xyes"; then
4897   SAVE_LDFLAGS="$LDFLAGS"
4898   LDFLAGS="$LDFLAGS $librrd_ldflags"
4899   PKG_CHECK_MODULES([RRD], [librrd >= 1.6.0],
4900     [
4901       AC_CHECK_LIB([rrd], [rrd_update_r],
4902         [librrd_threadsafe="yes"],
4903         [:]
4904       )
4905       AC_CHECK_LIB([rrd], [rrdc_update],
4906         [librrd_rrdc_update="yes"],
4907         [:]
4908       )
4909     ],[:]
4910   )
4911   LDFLAGS="$SAVE_LDFLAGS"
4912
4913   SAVE_CPPFLAGS="$CPPFLAGS"
4914   CPPFLAGS="$CPPFLAGS $RRD_CFLAGS $librrd_cflags"
4915
4916   AC_CHECK_HEADERS([rrd.h],, [with_librrd="no (rrd.h not found)"])
4917
4918   CPPFLAGS="$SAVE_CPPFLAGS"
4919 fi
4920
4921 if test "x$with_librrd" = "xyes" && test "x$librrd_threadsafe" = "xno"; then
4922   SAVE_LDFLAGS="$LDFLAGS"
4923   LDFLAGS="$LDFLAGS $librrd_ldflags"
4924
4925   AC_CHECK_LIB([rrd_th], [rrd_update_r],
4926     [
4927       librrd_ldflags="$librrd_ldflags -lrrd_th"
4928       librrd_threadsafe="yes"
4929       AC_CHECK_LIB([rrd_th], [rrdc_update],
4930         [librrd_rrdc_update="yes"],
4931         [:],
4932       )
4933     ],
4934     [:]
4935   )
4936   LDFLAGS="$SAVE_LDFLAGS"
4937 fi
4938
4939 if test "x$with_librrd" = "xyes" && test "x$librrd_threadsafe" = "xno"; then
4940   SAVE_LDFLAGS="$LDFLAGS"
4941   LDFLAGS="$LDFLAGS $librrd_ldflags"
4942
4943   AC_CHECK_LIB([rrd], [rrd_update],
4944     [
4945       librrd_ldflags="$librrd_ldflags -lrrd"
4946       AC_CHECK_LIB([rrd], [rrdc_update],
4947         [librrd_rrdc_update="yes"],
4948         [:]
4949       )
4950     ],
4951     [with_librrd="no (symbol 'rrd_update' not found)"]
4952   )
4953   LDFLAGS="$SAVE_LDFLAGS"
4954 fi
4955
4956 if test "x$with_librrd" = "xyes"; then
4957   BUILD_WITH_LIBRRD_CFLAGS="$RRD_CFLAGS $librrd_cflags"
4958   BUILD_WITH_LIBRRD_LDFLAGS="$librrd_ldflags"
4959   BUILD_WITH_LIBRRD_LIBS="$RRD_LIBS"
4960 fi
4961
4962 if test "x$librrd_threadsafe" = "xyes"; then
4963   AC_DEFINE([HAVE_THREADSAFE_LIBRRD], [1],
4964     [Define to 1 if the rrd library is thread-safe]
4965   )
4966 fi
4967
4968 AC_SUBST([BUILD_WITH_LIBRRD_CFLAGS])
4969 AC_SUBST([BUILD_WITH_LIBRRD_LDFLAGS])
4970 AC_SUBST([BUILD_WITH_LIBRRD_LIBS])
4971 # }}}
4972
4973 # --with-libsensors {{{
4974 AC_ARG_WITH([libsensors],
4975   [AS_HELP_STRING([--with-libsensors@<:@=PREFIX@:>@], [Path to lm_sensors.])],
4976   [
4977     if test "x$withval" = "xno" || test "x$withval" = "xyes"; then
4978       with_libsensors="$withval"
4979     else
4980       with_sensors_cppflags="-I$withval/include"
4981       with_sensors_ldflags="-L$withval/lib"
4982       with_libsensors="yes"
4983     fi
4984   ],
4985   [
4986     if test "x$ac_system" = "xLinux"; then
4987       with_libsensors="yes"
4988     else
4989       with_libsensors="no (Linux only library)"
4990     fi
4991   ]
4992 )
4993
4994 if test "x$with_libsensors" = "xyes"; then
4995   SAVE_CPPFLAGS="$CPPFLAGS"
4996   CPPFLAGS="$CPPFLAGS $with_sensors_cppflags"
4997
4998   AC_CHECK_HEADERS([sensors/sensors.h],
4999     [with_libsensors="yes"],
5000     [with_libsensors="no (sensors/sensors.h not found)"]
5001   )
5002
5003   CPPFLAGS="$SAVE_CPPFLAGS"
5004 fi
5005
5006 if test "x$with_libsensors" = "xyes"; then
5007   SAVE_LDFLAGS="$LDFLAGS"
5008   LDFLAGS="$LDFLAGS $with_sensors_ldflags"
5009
5010   AC_CHECK_LIB([sensors], [sensors_init],
5011     [with_libsensors="yes"],
5012     [with_libsensors="no (libsensors not found)"]
5013   )
5014
5015   LDFLAGS="$SAVE_LDFLAGS"
5016 fi
5017
5018 if test "x$with_libsensors" = "xyes"; then
5019   BUILD_WITH_LIBSENSORS_CPPFLAGS="$with_sensors_cppflags"
5020   BUILD_WITH_LIBSENSORS_LDFLAGS="$with_sensors_ldflags"
5021   BUILD_WITH_LIBSENSORS_LIBS="-lsensors"
5022 fi
5023
5024 AC_SUBST([BUILD_WITH_LIBSENSORS_CPPFLAGS])
5025 AC_SUBST([BUILD_WITH_LIBSENSORS_LDFLAGS])
5026 AC_SUBST([BUILD_WITH_LIBSENSORS_LIBS])
5027
5028 # }}}
5029
5030 # libsigrok {{{
5031 AC_SUBST([LIBSIGROK_CFLAGS])
5032 AC_SUBST([LIBSIGROK_LIBS])
5033 PKG_CHECK_MODULES([LIBSIGROK], [libsigrok < 0.4],
5034   [with_libsigrok="yes"],
5035   [with_libsigrok="no (pkg-config could not find libsigrok)"]
5036 )
5037 # }}}
5038
5039 # --with-libstatgrab {{{
5040 AC_ARG_WITH([libstatgrab],
5041   [AS_HELP_STRING([--with-libstatgrab@<:@=PREFIX@:>@], [Path to libstatgrab.])],
5042   [
5043     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
5044       with_libstatgrab_cflags="-I$withval/include"
5045       with_libstatgrab_ldflags="-L$withval/lib -lstatgrab"
5046       with_libstatgrab="yes"
5047       with_libstatgrab_pkg_config="no"
5048     else
5049       with_libstatgrab="$withval"
5050       with_libstatgrab_pkg_config="yes"
5051     fi
5052   ],
5053   [
5054     with_libstatgrab="yes"
5055     with_libstatgrab_pkg_config="yes"
5056   ])
5057
5058 if test "x$with_libstatgrab" = "xyes" && test "x$with_libstatgrab_pkg_config" = "xyes"; then
5059   AC_MSG_CHECKING([pkg-config for libstatgrab])
5060   temp_result="found"
5061   $PKG_CONFIG --exists libstatgrab 2>/dev/null
5062   if test "$?" != "0"; then
5063     with_libstatgrab_pkg_config="no"
5064     with_libstatgrab="no (pkg-config doesn't know libstatgrab)"
5065     temp_result="not found"
5066   fi
5067   AC_MSG_RESULT([$temp_result])
5068 fi
5069
5070 if test "x$with_libstatgrab" = "xyes" && test "x$with_libstatgrab_pkg_config" = "xyes" && test "x$with_libstatgrab_cflags" = "x"; then
5071   AC_MSG_CHECKING([for libstatgrab CFLAGS])
5072   temp_result="`$PKG_CONFIG --cflags libstatgrab`"
5073   if test "$?" = "0"; then
5074     with_libstatgrab_cflags="$temp_result"
5075   else
5076     with_libstatgrab="no ($PKG_CONFIG --cflags libstatgrab failed)"
5077     temp_result="$PKG_CONFIG --cflags libstatgrab failed"
5078   fi
5079   AC_MSG_RESULT([$temp_result])
5080 fi
5081
5082 if test "x$with_libstatgrab" = "xyes" && test "x$with_libstatgrab_pkg_config" = "xyes" && test "x$with_libstatgrab_ldflags" = "x"; then
5083   AC_MSG_CHECKING([for libstatgrab LDFLAGS])
5084   temp_result="`$PKG_CONFIG --libs libstatgrab`"
5085   if test "$?" = "0"
5086   then
5087     with_libstatgrab_ldflags="$temp_result"
5088   else
5089     with_libstatgrab="no ($PKG_CONFIG --libs libstatgrab failed)"
5090     temp_result="$PKG_CONFIG --libs libstatgrab failed"
5091   fi
5092   AC_MSG_RESULT([$temp_result])
5093 fi
5094
5095 if test "x$with_libstatgrab" = "xyes"; then
5096   SAVE_CPPFLAGS="$CPPFLAGS"
5097   CPPFLAGS="$CPPFLAGS $with_libstatgrab_cflags"
5098
5099   AC_CHECK_HEADERS([statgrab.h],
5100     [with_libstatgrab="yes"],
5101     [with_libstatgrab="no (statgrab.h not found)"]
5102   )
5103
5104   CPPFLAGS="$SAVE_CPPFLAGS"
5105 fi
5106
5107 if test "x$with_libstatgrab" = "xyes"; then
5108   SAVE_LDFLAGS="$LDFLAGS"
5109   LDFLAGS="$LDFLAGS $with_libstatgrab_ldflags"
5110
5111   AC_CHECK_LIB([statgrab], [sg_init],
5112     [with_libstatgrab="yes"],
5113     [with_libstatgrab="no (symbol sg_init not found)"]
5114   )
5115
5116   LDFLAGS="$SAVE_LDFLAGS"
5117 fi
5118
5119 if test "x$with_libstatgrab" = "xyes"; then
5120   SAVE_CFLAGS="$CFLAGS"
5121   SAVE_LDFLAGS="$LDFLAGS"
5122   SAVE_LIBS="$LIBS"
5123
5124   CFLAGS="$CFLAGS $with_libstatgrab_cflags"
5125   LDFLAGS="$LDFLAGS $with_libstatgrab_ldflags"
5126   LIBS="-lstatgrab $LIBS"
5127
5128   AC_CACHE_CHECK([if libstatgrab >= 0.90],
5129     [c_cv_have_libstatgrab_0_90],
5130     [
5131       AC_LINK_IFELSE(
5132         [
5133           AC_LANG_PROGRAM(
5134             [[
5135               #include <stdio.h>
5136               #include <statgrab.h>
5137             ]],
5138             [[
5139               if (sg_init()) return 0;
5140             ]]
5141           )
5142         ],
5143         [c_cv_have_libstatgrab_0_90="no"],
5144         [c_cv_have_libstatgrab_0_90="yes"]
5145       )
5146     ]
5147   )
5148
5149   CFLAGS="$SAVE_CFLAGS"
5150   LDFLAGS="$SAVE_LDFLAGS"
5151   LIBS="$SAVE_LIBS"
5152 fi
5153
5154 AM_CONDITIONAL([BUILD_WITH_LIBSTATGRAB], [test "x$with_libstatgrab" = "xyes"])
5155
5156 if test "x$with_libstatgrab" = "xyes"; then
5157   AC_DEFINE([HAVE_LIBSTATGRAB], [1],
5158     [Define to 1 if you have the 'statgrab' library (-lstatgrab)]
5159   )
5160
5161   if test "x$c_cv_have_libstatgrab_0_90" = "xyes"; then
5162     AC_DEFINE([HAVE_LIBSTATGRAB_0_90], [1],
5163       [Define to 1 if libstatgrab version >= 0.90]
5164     )
5165   fi
5166
5167   BUILD_WITH_LIBSTATGRAB_CFLAGS="$with_libstatgrab_cflags"
5168   BUILD_WITH_LIBSTATGRAB_LDFLAGS="$with_libstatgrab_ldflags"
5169
5170 fi
5171
5172 AC_SUBST([BUILD_WITH_LIBSTATGRAB_CFLAGS])
5173 AC_SUBST([BUILD_WITH_LIBSTATGRAB_LDFLAGS])
5174 # }}}
5175
5176 # --with-libtokyotyrant {{{
5177 AC_ARG_WITH([libtokyotyrant],
5178   [AS_HELP_STRING([--with-libtokyotyrant@<:@=PREFIX@:>@], [Path to libtokyotyrant.])],
5179   [
5180     if test "x$withval" = "xno" || test "x$withval" = "xyes"; then
5181       with_libtokyotyrant="$withval"
5182     else
5183       with_libtokyotyrant_cppflags="-I$withval/include"
5184       with_libtokyotyrant_ldflags="-L$withval/include"
5185       with_libtokyotyrant_libs="-ltokyotyrant"
5186       with_libtokyotyrant="yes"
5187     fi
5188   ],
5189   [with_libtokyotyrant="yes"]
5190 )
5191
5192 if test "x$with_libtokyotyrant" = "xyes"; then
5193   if $PKG_CONFIG --exists tokyotyrant; then
5194     with_libtokyotyrant_cppflags="$with_libtokyotyrant_cppflags `$PKG_CONFIG --cflags tokyotyrant`"
5195     with_libtokyotyrant_ldflags="$with_libtokyotyrant_ldflags `$PKG_CONFIG --libs-only-L tokyotyrant`"
5196     with_libtokyotyrant_libs="$with_libtokyotyrant_libs `$PKG_CONFIG --libs-only-l tokyotyrant`"
5197   fi
5198 fi
5199
5200 if test "x$with_libtokyotyrant" = "xyes"; then
5201   SAVE_CPPFLAGS="$CPPFLAGS"
5202   CPPFLAGS="$CPPFLAGS $with_libtokyotyrant_cppflags"
5203
5204   AC_CHECK_HEADERS([tcrdb.h],
5205     [with_libtokyotyrant="yes"],
5206     [with_libtokyotyrant="no (tcrdb.h not found)"]
5207   )
5208
5209   CPPFLAGS="$SAVE_CPPFLAGS"
5210 fi
5211
5212 if test "x$with_libtokyotyrant" = "xyes"; then
5213   SAVE_LDFLAGS="$LDFLAGS"
5214   LDFLAGS="$LDFLAGS $with_libtokyotyrant_ldflags"
5215
5216   AC_CHECK_LIB([tokyotyrant], [tcrdbrnum],
5217     [with_libtokyotyrant="yes"],
5218     [with_libtokyotyrant="no (symbol tcrdbrnum not found)"],
5219     [$with_libtokyotyrant_libs]
5220   )
5221
5222   LDFLAGS="$SAVE_LDFLAGS"
5223 fi
5224
5225 if test "x$with_libtokyotyrant" = "xyes"; then
5226   BUILD_WITH_LIBTOKYOTYRANT_CPPFLAGS="$with_libtokyotyrant_cppflags"
5227   BUILD_WITH_LIBTOKYOTYRANT_LDFLAGS="$with_libtokyotyrant_ldflags"
5228   BUILD_WITH_LIBTOKYOTYRANT_LIBS="$with_libtokyotyrant_libs"
5229 fi
5230 AC_SUBST([BUILD_WITH_LIBTOKYOTYRANT_CPPFLAGS])
5231 AC_SUBST([BUILD_WITH_LIBTOKYOTYRANT_LDFLAGS])
5232 AC_SUBST([BUILD_WITH_LIBTOKYOTYRANT_LIBS])
5233 # }}}
5234
5235 # --with-libudev {{{
5236 AC_ARG_WITH([libudev],
5237   [AS_HELP_STRING([--with-libudev@<:@=PREFIX@:>@], [Path to libudev.])],
5238   [
5239     if test "x$withval" = "xno" || test "x$withval" = "xyes"; then
5240       with_libudev="$withval"
5241     else
5242       with_libudev_cppflags="-I$withval/include"
5243       with_libudev_ldflags="-L$withval/lib"
5244       with_libudev="yes"
5245     fi
5246   ],
5247   [
5248     if test "x$ac_system" = "xLinux"; then
5249       with_libudev="yes"
5250     else
5251       with_libudev="no (Linux only library)"
5252     fi
5253   ]
5254 )
5255
5256 if test "x$with_libudev" = "xyes"; then
5257   SAVE_CPPFLAGS="$CPPFLAGS"
5258   CPPFLAGS="$CPPFLAGS $with_libudev_cppflags"
5259
5260   AC_CHECK_HEADERS([libudev.h],
5261     [with_libudev="yes"],
5262     [with_libudev="no (libudev.h not found)"]
5263   )
5264
5265   CPPFLAGS="$SAVE_CPPFLAGS"
5266 fi
5267
5268 if test "x$with_libudev" = "xyes"; then
5269   SAVE_LDFLAGS="$LDFLAGS"
5270   LDFLAGS="$LDFLAGS $with_libudev_ldflags"
5271
5272   AC_CHECK_LIB([udev], [udev_new],
5273     [with_libudev="yes"],
5274     [with_libudev="no (libudev not found)"]
5275   )
5276
5277   LDFLAGS="$SAVE_LDFLAGS"
5278 fi
5279
5280 if test "x$with_libudev" = "xyes"; then
5281   BUILD_WITH_LIBUDEV_CPPFLAGS="$with_libudev_cppflags"
5282   BUILD_WITH_LIBUDEV_LDFLAGS="$with_libudev_ldflags"
5283   BUILD_WITH_LIBUDEV_LIBS="-ludev"
5284 fi
5285
5286 AC_SUBST([BUILD_WITH_LIBUDEV_CPPFLAGS])
5287 AC_SUBST([BUILD_WITH_LIBUDEV_LDFLAGS])
5288 AC_SUBST([BUILD_WITH_LIBUDEV_LIBS])
5289
5290 AM_CONDITIONAL([BUILD_WITH_LIBUDEV], [test "x$with_libudev" = "xyes"])
5291 # }}}
5292
5293 # --with-libupsclient {{{
5294 with_libupsclient_config=""
5295 AC_ARG_WITH([libupsclient],
5296   [AS_HELP_STRING([--with-libupsclient@<:@=PREFIX@:>@], [Path to the upsclient library.])],
5297   [
5298     if test "x$withval" = "xno"; then
5299       with_libupsclient="no"
5300     else if test "x$withval" = "xyes"; then
5301       with_libupsclient="use_pkgconfig"
5302     else
5303       if test -x "$withval"; then
5304         with_libupsclient_config="$withval"
5305         with_libupsclient="use_libupsclient_config"
5306       else if test -x "$withval/bin/libupsclient-config"; then
5307         with_libupsclient_config="$withval/bin/libupsclient-config"
5308         with_libupsclient="use_libupsclient_config"
5309       else
5310         AC_MSG_NOTICE([Not checking for libupsclient: Manually configured])
5311         with_libupsclient_cflags="-I$withval/include"
5312         with_libupsclient_libs="-L$withval/lib -lupsclient"
5313         with_libupsclient="yes"
5314       fi; fi
5315     fi; fi
5316   ],
5317   [with_libupsclient="use_pkgconfig"]
5318 )
5319
5320 # configure using libupsclient-config
5321 if test "x$with_libupsclient" = "xuse_libupsclient_config"; then
5322   with_libupsclient_cflags="`$with_libupsclient_config --cflags`"
5323   if test $? -ne 0; then
5324     with_libupsclient="no ($with_libupsclient_config failed)"
5325   fi
5326   with_libupsclient_libs="`$with_libupsclient_config --libs`"
5327   if test $? -ne 0; then
5328     with_libupsclient="no ($with_libupsclient_config failed)"
5329   fi
5330 fi
5331
5332 if test "x$with_libupsclient" = "xuse_libupsclient_config"; then
5333   with_libupsclient="yes"
5334 fi
5335
5336 # configure using pkg-config
5337 if test "x$with_libupsclient" = "xuse_pkgconfig"; then
5338   AC_MSG_NOTICE([Checking for libupsclient using $PKG_CONFIG])
5339   $PKG_CONFIG --exists 'libupsclient' 2>/dev/null
5340   if test $? -ne 0; then
5341     with_libupsclient="no (pkg-config doesn't know libupsclient)"
5342   fi
5343 fi
5344
5345 if test "x$with_libupsclient" = "xuse_pkgconfig"; then
5346   with_libupsclient_cflags="`$PKG_CONFIG --cflags 'libupsclient'`"
5347   if test $? -ne 0; then
5348     with_libupsclient="no ($PKG_CONFIG failed)"
5349   fi
5350
5351   with_libupsclient_libs="`$PKG_CONFIG --libs 'libupsclient'`"
5352   if test $? -ne 0; then
5353     with_libupsclient="no ($PKG_CONFIG failed)"
5354   fi
5355 fi
5356
5357 if test "x$with_libupsclient" = "xuse_pkgconfig"; then
5358   with_libupsclient="yes"
5359 fi
5360
5361 if test "x$with_libupsclient" = "xyes"; then
5362   SAVE_CPPFLAGS="$CPPFLAGS"
5363   CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
5364
5365   AC_CHECK_HEADERS([upsclient.h],
5366     [with_libupsclient="yes"],
5367     [with_libupsclient="no (upsclient.h not found)"]
5368   )
5369
5370   CPPFLAGS="$SAVE_CPPFLAGS"
5371 fi
5372
5373 if test "x$with_libupsclient" = "xyes"; then
5374   SAVE_LDFLAGS="$LDFLAGS"
5375   LDFLAGS="$LDFLAGS $with_libupsclient_libs"
5376
5377   AC_CHECK_LIB([upsclient], [upscli_connect],
5378     [with_libupsclient="yes"],
5379     [with_libupsclient="no (symbol upscli_connect not found)"]
5380   )
5381
5382   AC_CHECK_LIB([upsclient], [upscli_init],
5383     [AC_DEFINE([HAVE_UPSCLI_INIT], [1], [Define when upscli_init() (since version 2-7) is available.])]
5384   )
5385
5386   LDFLAGS="$SAVE_LDFLAGS"
5387 fi
5388
5389 if test "x$with_libupsclient" = "xyes"; then
5390   SAVE_CPPFLAGS="$CPPFLAGS"
5391   CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
5392
5393   AC_CHECK_TYPES([UPSCONN_t, UPSCONN],
5394     [],
5395     [],
5396     [[
5397       #include <stdlib.h>
5398       #include <stdio.h>
5399       #include <upsclient.h>
5400     ]]
5401   )
5402
5403   CPPFLAGS="$SAVE_CPPFLAGS"
5404 fi
5405
5406 if test "x$with_libupsclient" = "xyes"; then
5407   BUILD_WITH_LIBUPSCLIENT_CFLAGS="$with_libupsclient_cflags"
5408   BUILD_WITH_LIBUPSCLIENT_LIBS="$with_libupsclient_libs"
5409 fi
5410
5411 AC_SUBST([BUILD_WITH_LIBUPSCLIENT_CFLAGS])
5412 AC_SUBST([BUILD_WITH_LIBUPSCLIENT_LIBS])
5413 # }}}
5414
5415 # --with-libxenctrl {{{
5416 AC_ARG_WITH([libxenctrl],
5417   [AS_HELP_STRING([--with-libxenctrl@<:@=PREFIX@:>@], [Path to libxenctrl.])],
5418   [
5419     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
5420       with_libxenctrl_cppflags="-I$withval/include"
5421       with_libxenctrl_ldflags="-L$withval/lib"
5422       with_libxenctrl="yes"
5423     else
5424       with_libxenctrl="$withval"
5425     fi
5426   ],
5427   [with_libxenctrl="yes"]
5428 )
5429
5430 if test "x$with_libxenctrl" = "xyes"; then
5431   SAVE_CPPFLAGS="$CPPFLAGS"
5432   CPPFLAGS="$CPPFLAGS $with_libxenctrl_cppflags"
5433
5434   AC_CHECK_HEADERS([xenctrl.h],
5435     [with_libxenctrl="yes"],
5436     [with_libxenctrl="no (xenctrl.h not found)"]
5437   )
5438
5439   CPPFLAGS="$SAVE_CPPFLAGS"
5440 fi
5441
5442 if test "x$with_libxenctrl" = "xyes"; then
5443   SAVE_LDFLAGS="$LDFLAGS"
5444   LDFLAGS="$LDFLAGS $with_libxenctrl_ldflags"
5445
5446   #Xen versions older than 3.4 has no xc_getcpuinfo()
5447   AC_CHECK_LIB([xenctrl], [xc_getcpuinfo],
5448     [with_libxenctrl="yes"],
5449     [with_libxenctrl="no (symbol 'xc_getcpuinfo' not found)"]
5450   )
5451
5452   LDFLAGS="$SAVE_LDFLAGS"
5453 fi
5454
5455 LIBXENCTL_CPPFLAGS="$with_libxenctl_cppflags"
5456 LIBXENCTL_LDFLAGS="$with_libxenctl_ldflags"
5457 AC_SUBST([LIBXENCTL_CPPFLAGS])
5458 AC_SUBST([LIBXENCTL_LDFLAGS])
5459 # }}}
5460
5461 # --with-libxmms {{{
5462 with_xmms_config="xmms-config"
5463 AC_ARG_WITH([libxmms],
5464   [AS_HELP_STRING([--with-libxmms@<:@=PREFIX@:>@], [Path to libxmms.])],
5465   [
5466     if test "x$withval" = "xno" || test "x$withval" = "xyes"; then
5467       with_libxmms="$withval"
5468     else
5469       if test -f "$withval" && test -x "$withval"; then
5470         with_xmms_config="$withval"
5471       else if test -x "$withval/bin/xmms-config"; then
5472         with_xmms_config="$withval/bin/xmms-config"
5473       fi; fi
5474       with_libxmms="yes"
5475     fi
5476   ],
5477   [with_libxmms="yes"]
5478 )
5479
5480 if test "x$with_libxmms" = "xyes"; then
5481   with_xmms_cflags=`$with_xmms_config --cflags 2>/dev/null`
5482   if test $? -ne 0; then
5483     with_libxmms="no"
5484   fi
5485 fi
5486
5487 if test "x$with_libxmms" = "xyes"; then
5488   with_xmms_libs=`$with_xmms_config --libs 2>/dev/null`
5489   if test $? -ne 0; then
5490     with_libxmms="no"
5491   fi
5492 fi
5493
5494 if test "x$with_libxmms" = "xyes"; then
5495   SAVE_CFLAGS="$CFLAGS"
5496   CFLAGS="$with_xmms_cflags"
5497
5498   AC_CHECK_HEADER([xmmsctrl.h],
5499     [with_libxmms="yes"],
5500     [with_libxmms="no"],
5501   )
5502
5503   CFLAGS="$SAVE_CFLAGS"
5504 fi
5505
5506 if test "x$with_libxmms" = "xyes"; then
5507   SAVE_LIBS="$LIBS"
5508   LIBS="$with_xmms_libs"
5509
5510   AC_CHECK_LIB([xmms], [xmms_remote_get_info],
5511     [with_libxmss="yes"],
5512     [with_libxmms="no"],
5513     [$with_xmms_libs]
5514
5515   )
5516
5517   LIBS="$SAVE_LIBS"
5518 fi
5519
5520 BUILD_WITH_LIBXMMS_CFLAGS="$with_xmms_cflags"
5521 BUILD_WITH_LIBXMMS_LIBS="$with_xmms_libs"
5522
5523 AC_SUBST([BUILD_WITH_LIBXMMS_CFLAGS])
5524 AC_SUBST([BUILD_WITH_LIBXMMS_LIBS])
5525 # }}}
5526
5527 # --with-libyajl {{{
5528 AC_ARG_WITH([libyajl],
5529   [AS_HELP_STRING([--with-libyajl@<:@=PREFIX@:>@], [Path to libyajl.])],
5530   [
5531     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
5532       with_libyajl_cppflags="-I$withval/include"
5533       with_libyajl_ldflags="-L$withval/lib"
5534       with_libyajl="yes"
5535     else
5536       with_libyajl="$withval"
5537     fi
5538   ],
5539   [with_libyajl="yes"]
5540 )
5541
5542 if test "x$with_libyajl" = "xyes"; then
5543   SAVE_CPPFLAGS="$CPPFLAGS"
5544   CPPFLAGS="$CPPFLAGS $with_libyajl_cppflags"
5545
5546   AC_CHECK_HEADERS([yajl/yajl_parse.h],
5547     [with_libyajl="yes"],
5548     [with_libyajl="no (yajl/yajl_parse.h not found)"]
5549   )
5550
5551   AC_CHECK_HEADERS([yajl/yajl_tree.h],
5552     [with_libyajl2="yes"],
5553     [with_libyajl2="no (yajl/yajl_tree.h not found)"]
5554   )
5555
5556   AC_CHECK_HEADERS([yajl/yajl_version.h])
5557
5558   CPPFLAGS="$SAVE_CPPFLAGS"
5559 fi
5560
5561 if test "x$with_libyajl" = "xyes"; then
5562   SAVE_LDFLAGS="$LDFLAGS"
5563   LDFLAGS="$LDFLAGS $with_libyajl_ldflags"
5564
5565   AC_CHECK_LIB([yajl], [yajl_alloc],
5566     [with_libyajl="yes"],
5567     [with_libyajl="no (Symbol 'yajl_alloc' not found)"]
5568   )
5569
5570   AC_CHECK_LIB([yajl], [yajl_tree_parse],
5571     [with_libyajl2="yes"],
5572     [with_libyajl2="no (Symbol 'yajl_tree_parse' not found)"]
5573   )
5574
5575   LDFLAGS="$SAVE_LDFLAGS"
5576 fi
5577
5578 if test "x$with_libyajl" = "xyes"; then
5579   BUILD_WITH_LIBYAJL_CPPFLAGS="$with_libyajl_cppflags"
5580   BUILD_WITH_LIBYAJL_LDFLAGS="$with_libyajl_ldflags"
5581   BUILD_WITH_LIBYAJL_LIBS="-lyajl"
5582   AC_DEFINE([HAVE_LIBYAJL], [1], [Define if libyajl is present and usable.])
5583 fi
5584
5585 AC_SUBST([BUILD_WITH_LIBYAJL_CPPFLAGS])
5586 AC_SUBST([BUILD_WITH_LIBYAJL_LDFLAGS])
5587 AC_SUBST([BUILD_WITH_LIBYAJL_LIBS])
5588
5589 AM_CONDITIONAL([BUILD_WITH_LIBYAJL], [test "x$with_libyajl" = "xyes"])
5590 # }}}
5591
5592 # --with-mic {{{
5593 with_mic_cppflags="-I/opt/intel/mic/sysmgmt/sdk/include"
5594 with_mic_ldflags="-L/opt/intel/mic/sysmgmt/sdk/lib/Linux"
5595 with_mic_libs="-lMicAccessSDK -scif"
5596 AC_ARG_WITH([mic],
5597   [AS_HELP_STRING([--with-mic@<:@=PREFIX@:>@], [Path to Intel MIC Access API.])],
5598   [
5599     if test "x$withval" = "xno" || test "x$withval" = "xyes"; then
5600       with_mic="$withval"
5601     else if test -d "$with_mic/lib"; then
5602       with_mic_cppflags="-I$withval/include"
5603       with_mic_ldflags="-L$withval/lib/Linux"
5604       with_mic="yes"
5605     fi; fi
5606   ],
5607   [with_mic="yes"]
5608 )
5609
5610 if test "x$with_mic" = "xyes"; then
5611   SAVE_CPPFLAGS="$CPPFLAGS"
5612   CPPFLAGS="$CPPFLAGS $with_mic_cppflags"
5613
5614   AC_CHECK_HEADERS([MicAccessApi.h],
5615     [with_mic="yes"],
5616     [with_mic="no (MicAccessApi not found)"]
5617   )
5618
5619   CPPFLAGS="$SAVE_CPPFLAGS"
5620 fi
5621
5622 if test "x$with_mic" = "xyes"; then
5623   SAVE_LDFLAGS="$LDFLAGS"
5624   LDFLAGS="$LDFLAGS $with_mic_ldflags"
5625
5626   AC_CHECK_LIB([MicAccessSDK], [MicInitAPI],
5627     [with_mic="yes"],
5628     [with_mic="no (symbol MicInitAPI not found)"],
5629     [$PTHREAD_LIBS -lscif]
5630   )
5631
5632   LDFLAGS="$SAVE_LDFLAGS"
5633 fi
5634
5635 if test "x$with_mic" = "xyes"; then
5636   BUILD_WITH_MIC_CPPFLAGS="$with_mic_cppflags"
5637   BUILD_WITH_MIC_LDFLAGS="$with_mic_ldflags"
5638   BUILD_WITH_MIC_LIBS="$with_mic_libs"
5639 fi
5640 AC_SUBST([BUILD_WITH_MIC_CPPFLAGS])
5641 AC_SUBST([BUILD_WITH_MIC_LDFLAGS])
5642 AC_SUBST([BUILD_WITH_MIC_LIBS])
5643 #}}}
5644
5645 # --with-libvarnish {{{
5646 AC_ARG_WITH([libvarnish],
5647   [AS_HELP_STRING([--with-libvarnish@<:@=PREFIX@:>@], [Path to libvarnish.])],
5648   [
5649     if test "x$withval" = "xno"; then
5650       with_libvarnish="no"
5651     else if test "x$withval" = "xyes"; then
5652       with_libvarnish="use_pkgconfig"
5653     else if test -d "$with_libvarnish/lib"; then
5654       with_libvarnish_cflags="-I$withval/include"
5655       with_libvarnish_libs="-L$withval/lib -lvarnishapi"
5656       with_libvarnish="yes"
5657     fi; fi; fi
5658   ],
5659   [with_libvarnish="use_pkgconfig"]
5660 )
5661
5662 # configure using pkg-config
5663 if test "x$with_libvarnish" = "xuse_pkgconfig"; then
5664   $PKG_CONFIG --exists 'varnishapi' 2>/dev/null
5665   if test $? -ne 0; then
5666     with_libvarnish="no (pkg-config doesn't know varnishapi)"
5667   fi
5668 fi
5669
5670 if test "x$with_libvarnish" = "xuse_pkgconfig"; then
5671   with_libvarnish_cflags="`$PKG_CONFIG --cflags 'varnishapi'`"
5672   if test $? -ne 0; then
5673     with_libvarnish="no ($PKG_CONFIG failed)"
5674   fi
5675
5676   with_libvarnish_libs="`$PKG_CONFIG --libs 'varnishapi'`"
5677   if test $? -ne 0; then
5678     with_libvarnish="no ($PKG_CONFIG failed)"
5679   fi
5680 fi
5681 if test "x$with_libvarnish" = "xuse_pkgconfig"; then
5682   with_libvarnish="yes"
5683 fi
5684
5685 if test "x$with_libvarnish" = "xyes"; then
5686   SAVE_CPPFLAGS="$CPPFLAGS"
5687   CPPFLAGS="$CPPFLAGS $with_libvarnish_cflags"
5688
5689   AC_CHECK_HEADERS([vapi/vsc.h],
5690     [AC_DEFINE([HAVE_VARNISH_V4], [1], [Varnish 4 API support])],
5691     [
5692       AC_CHECK_HEADERS([vsc.h],
5693         [AC_DEFINE([HAVE_VARNISH_V3], [1], [Varnish 3 API support]) ],
5694         [
5695           AC_CHECK_HEADERS([varnishapi.h],
5696             [AC_DEFINE([HAVE_VARNISH_V2], [1], [Varnish 2 API support])],
5697             [with_libvarnish="no (found none of the varnish header files)"]
5698           )
5699         ]
5700       )
5701     ]
5702   )
5703
5704   CPPFLAGS="$SAVE_CPPFLAGS"
5705 fi
5706
5707 if test "x$with_libvarnish" = "xyes"; then
5708   BUILD_WITH_LIBVARNISH_CFLAGS="$with_libvarnish_cflags"
5709   BUILD_WITH_LIBVARNISH_LIBS="$with_libvarnish_libs"
5710 fi
5711
5712 AC_SUBST([BUILD_WITH_LIBVARNISH_CFLAGS])
5713 AC_SUBST([BUILD_WITH_LIBVARNISH_LIBS])
5714 # }}}
5715
5716 # pkg-config --exists 'libxml-2.0'; pkg-config --exists libvirt {{{
5717 $PKG_CONFIG --exists 'libxml-2.0' 2>/dev/null
5718 if test $? -eq 0; then
5719   with_libxml2="yes"
5720 else
5721   with_libxml2="no (pkg-config doesn't know libxml-2.0)"
5722 fi
5723
5724 $PKG_CONFIG --exists libvirt 2>/dev/null
5725 if test $? = 0; then
5726   with_libvirt="yes"
5727 else
5728   with_libvirt="no (pkg-config doesn't know libvirt)"
5729 fi
5730
5731 if test "x$with_libxml2" = "xyes"; then
5732   with_libxml2_cflags="`$PKG_CONFIG --cflags libxml-2.0`"
5733   if test $? -ne 0; then
5734     with_libxml2="no"
5735   fi
5736
5737   with_libxml2_ldflags="`$PKG_CONFIG --libs libxml-2.0`"
5738   if test $? -ne 0; then
5739     with_libxml2="no"
5740   fi
5741 fi
5742
5743 if test "x$with_libxml2" = "xyes"; then
5744   SAVE_CPPFLAGS="$CPPFLAGS"
5745   CPPFLAGS="$CPPFLAGS $with_libxml2_cflags"
5746
5747   AC_CHECK_HEADERS([libxml/parser.h],
5748     [with_libxml2="yes"],
5749     [with_libxml2="no (libxml/parser.h not found)"]
5750   )
5751
5752   CPPFLAGS="$SAVE_CPPFLAGS"
5753 fi
5754
5755 if test "x$with_libxml2" = "xyes"; then
5756   SAVE_LDFLAGS="$LDFLAGS"
5757   LDFLAGS="$LDFLAGS $with_libxml2_ldflags"
5758
5759   AC_CHECK_LIB([xml2], [xmlXPathEval],
5760     [with_libxml2="yes"],
5761     [with_libxml2="no (symbol xmlXPathEval not found)"]
5762   )
5763
5764   LDFLAGS="$SAVE_LDFLAGS"
5765 fi
5766
5767 if test "x$with_libxml2" = "xyes"; then
5768   BUILD_WITH_LIBXML2_CFLAGS="$with_libxml2_cflags"
5769   BUILD_WITH_LIBXML2_LIBS="$with_libxml2_ldflags"
5770 fi
5771
5772 AC_SUBST([BUILD_WITH_LIBXML2_CFLAGS])
5773 AC_SUBST([BUILD_WITH_LIBXML2_LIBS])
5774
5775 if test "x$with_libvirt" = "xyes"; then
5776   with_libvirt_cflags="`$PKG_CONFIG --cflags libvirt`"
5777   if test $? -ne 0; then
5778     with_libvirt="no"
5779   fi
5780
5781   with_libvirt_ldflags="`$PKG_CONFIG --libs libvirt`"
5782   if test $? -ne 0; then
5783     with_libvirt="no"
5784   fi
5785 fi
5786
5787 if test "x$with_libvirt" = "xyes"; then
5788   SAVE_CPPFLAGS="$CPPFLAGS"
5789   CPPFLAGS="$CPPFLAGS $with_libvirt_cflags"
5790
5791   AC_CHECK_HEADERS([libvirt/libvirt.h],
5792     [with_libvirt="yes"],
5793     [with_libvirt="no (libvirt/libvirt.h not found)"]
5794   )
5795
5796   CPPFLAGS="$SAVE_CPPFLAGS"
5797 fi
5798
5799 if test "x$with_libvirt" = "xyes"; then
5800   SAVE_LDFLAGS="$LDFLAGS"
5801   LDFLAGS="$LDFLAGS $with_libvirt_ldflags"
5802
5803   AC_CHECK_LIB([virt], [virDomainBlockStats],
5804     [with_libvirt="yes"],
5805     [with_libvirt="no (symbol virDomainBlockStats not found)"]
5806   )
5807
5808   LDFLAGS="$SAVE_LDFLAGS"
5809 fi
5810
5811 if test "x$with_libvirt" = "xyes"; then
5812   BUILD_WITH_LIBVIRT_CFLAGS="$with_libvirt_cflags"
5813   BUILD_WITH_LIBVIRT_LIBS="$with_libvirt_ldflags"
5814 fi
5815
5816 AC_SUBST([BUILD_WITH_LIBVIRT_CFLAGS])
5817 AC_SUBST([BUILD_WITH_LIBVIRT_LIBS])
5818 # }}}
5819
5820 # $PKG_CONFIG --exists OpenIPMIpthread {{{
5821 with_libopenipmipthread="yes"
5822 AC_MSG_CHECKING([for libOpenIPMIpthread])
5823 $PKG_CONFIG --exists OpenIPMIpthread 2>/dev/null
5824 if test $? -ne 0; then
5825   with_libopenipmipthread="no (pkg-config doesn't know OpenIPMIpthread)"
5826 fi
5827 AC_MSG_RESULT([$with_libopenipmipthread])
5828
5829 if test "x$with_libopenipmipthread" = "xyes"; then
5830   AC_MSG_CHECKING([for libOpenIPMIpthread CFLAGS])
5831   temp_result="`$PKG_CONFIG --cflags OpenIPMIpthread`"
5832   if test $? -eq 0; then
5833     with_libopenipmipthread_cflags="$temp_result"
5834   else
5835     with_libopenipmipthread="no ($PKG_CONFIG --cflags OpenIPMIpthread failed)"
5836     temp_result="$PKG_CONFIG --cflags OpenIPMIpthread failed"
5837   fi
5838   AC_MSG_RESULT([$temp_result])
5839 fi
5840
5841 if test "x$with_libopenipmipthread" = "xyes"; then
5842   AC_MSG_CHECKING([for libOpenIPMIpthread LDFLAGS])
5843   temp_result="`$PKG_CONFIG --libs OpenIPMIpthread`"
5844   if test $? -eq 0; then
5845     with_libopenipmipthread_ldflags="$temp_result"
5846   else
5847     with_libopenipmipthread="no ($PKG_CONFIG --libs OpenIPMIpthread failed)"
5848     temp_result="$PKG_CONFIG --libs OpenIPMIpthread failed"
5849   fi
5850   AC_MSG_RESULT([$temp_result])
5851 fi
5852
5853 if test "x$with_libopenipmipthread" = "xyes"; then
5854   SAVE_CPPFLAGS="$CPPFLAGS"
5855   CPPFLAGS="$CPPFLAGS $with_libopenipmipthread_cflags"
5856
5857   AC_CHECK_HEADERS([OpenIPMI/ipmi_smi.h],
5858     [with_libopenipmipthread="yes"],
5859     [with_libopenipmipthread="no (OpenIPMI/ipmi_smi.h not found)"],
5860     [[
5861       #include <OpenIPMI/ipmiif.h>
5862       #include <OpenIPMI/ipmi_err.h>
5863       #include <OpenIPMI/ipmi_posix.h>
5864       #include <OpenIPMI/ipmi_conn.h>
5865     ]]
5866   )
5867
5868   CPPFLAGS="$SAVE_CPPFLAGS"
5869 fi
5870
5871 if test "x$with_libopenipmipthread" = "xyes"; then
5872   BUILD_WITH_OPENIPMI_CFLAGS="$with_libopenipmipthread_cflags"
5873   BUILD_WITH_OPENIPMI_LIBS="$with_libopenipmipthread_ldflags"
5874 fi
5875
5876 AC_SUBST([BUILD_WITH_OPENIPMI_CFLAGS])
5877 AC_SUBST([BUILD_WITH_OPENIPMI_LIBS])
5878 # }}}
5879
5880 # --with-libatasmart {{{
5881 AC_ARG_WITH([libatasmart],
5882   [AS_HELP_STRING([--with-libatasmart@<:@=PREFIX@:>@], [Path to libatasmart.])],
5883   [
5884     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
5885       with_libatasmart_cppflags="-I$withval/include"
5886       with_libatasmart_ldflags="-L$withval/lib"
5887       with_libatasmart="yes"
5888     else
5889       with_libatasmart="$withval"
5890     fi
5891   ],
5892   [
5893     if test "x$ac_system" = "xLinux"; then
5894       with_libatasmart="yes"
5895     else
5896       with_libatasmart="no (Linux only library)"
5897     fi
5898   ]
5899 )
5900
5901 if test "x$with_libatasmart" = "xyes"; then
5902   SAVE_CPPFLAGS="$CPPFLAGS"
5903   CPPFLAGS="$CPPFLAGS $with_libatasmart_cppflags"
5904
5905   AC_CHECK_HEADERS([atasmart.h],
5906     [with_libatasmart="yes"],
5907     [with_libatasmart="no (atasmart.h not found)"])
5908
5909   CPPFLAGS="$SAVE_CPPFLAGS"
5910 fi
5911
5912 if test "x$with_libatasmart" = "xyes"; then
5913   SAVE_LDFLAGS="$LDFLAGS"
5914   LDFLAGS="$LDFLAGS $with_libatasmart_ldflags"
5915
5916   AC_CHECK_LIB([atasmart], [sk_disk_open],
5917     [with_libatasmart="yes"],
5918     [with_libatasmart="no (Symbol 'sk_disk_open' not found)"]
5919   )
5920
5921   LDFLAGS="$SAVE_LDFLAGS"
5922 fi
5923
5924 if test "x$with_libatasmart" = "xyes"; then
5925   BUILD_WITH_LIBATASMART_CPPFLAGS="$with_libatasmart_cppflags"
5926   BUILD_WITH_LIBATASMART_LDFLAGS="$with_libatasmart_ldflags"
5927   BUILD_WITH_LIBATASMART_LIBS="-latasmart"
5928 fi
5929
5930 AC_SUBST([BUILD_WITH_LIBATASMART_CPPFLAGS])
5931 AC_SUBST([BUILD_WITH_LIBATASMART_LDFLAGS])
5932 AC_SUBST([BUILD_WITH_LIBATASMART_LIBS])
5933 # }}}
5934
5935 PKG_CHECK_MODULES([LIBNOTIFY], [libnotify],
5936   [with_libnotify="yes"],
5937   [with_libnotify="no (pkg-config doesn't know libnotify)"]
5938 )
5939
5940 PKG_CHECK_MODULES([LIBRIEMANN_CLIENT], [riemann-client >= 1.6.0],
5941  [with_libriemann_client="yes"],
5942  [with_libriemann_client="no (pkg-config doesn't know libriemann-client)"]
5943 )
5944
5945 # Check for enabled/disabled features
5946 #
5947
5948 # AC_COLLECTD(name, enable/disable, info-text, feature/module)
5949 # ------------------------------------------------------------
5950 dnl
5951 m4_define([my_toupper],[m4_translit([$1], m4_defn([m4_cr_letters]), m4_defn([m4_cr_LETTERS]))])
5952 dnl
5953 AC_DEFUN(
5954   [AC_COLLECTD],
5955   [
5956   m4_if([$1], [], [AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 1st argument must not be empty])])dnl
5957   m4_if(
5958     [$2],
5959     [enable],
5960     [dnl
5961     m4_define([EnDis],[disabled])dnl
5962     m4_define([YesNo],[no])dnl
5963     ],dnl
5964     [m4_if(
5965       [$2],
5966       [disable],
5967       [dnl
5968       m4_define([EnDis],[enabled])dnl
5969       m4_define([YesNo],[yes])dnl
5970       ],
5971       [dnl
5972       AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 2nd argument must be either enable or disable])dnl
5973       ]dnl
5974     )]dnl
5975   )dnl
5976   m4_if([$3], [feature], [],
5977     [m4_if(
5978       [$3], [module], [],
5979       [dnl
5980       AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 3rd argument must be either feature or disable])dnl
5981       ]dnl
5982     )]dnl
5983   )dnl
5984   AC_ARG_ENABLE(
5985     [$1],
5986     AS_HELP_STRING([--$2-$1], [$2 $4 (EnDis by def)]),
5987     [],
5988     enable_$1='[YesNo]'dnl
5989   )# AC_ARG_ENABLE
5990   if test "x$enable_$1" = "xno"; then
5991     collectd_$1=0
5992   else
5993     if test "x$enable_$1" = "xyes"; then
5994       collectd_$1=1
5995     else
5996       AC_MSG_NOTICE([please specify either --enable-$1 or --disable-$1; enabling $1.])
5997       collectd_$1=1
5998       enable_$1='yes'
5999     fi
6000   fi
6001   AC_DEFINE_UNQUOTED([COLLECT_]my_toupper([$1]), [$collectd_$1], [whether or not to enable $3 $4])
6002   AM_CONDITIONAL([BUILD_]my_toupper([$3])[_]my_toupper([$1]), [test "x$enable_$1" = "xyes"])dnl
6003   ]dnl
6004 )# AC_COLLECTD(name, enable/disable, info-text, feature/module)
6005
6006 # AC_PLUGIN(name, default, info)
6007 # ------------------------------------------------------------
6008 dnl
6009 AC_DEFUN(
6010   [AC_PLUGIN],
6011   [
6012     enable_plugin="no"
6013     force="no"
6014     AC_ARG_ENABLE([$1],
6015       [AS_HELP_STRING([--enable-$1],[$3])],
6016       [
6017         if test "x$enableval" = "xyes"; then
6018           enable_plugin="yes"
6019         else if test "x$enableval" = "xforce"; then
6020           enable_plugin="yes"
6021           force="yes"
6022         else
6023           enable_plugin="no (disabled on command line)"
6024         fi; fi
6025       ],
6026       [
6027         if test "x$enable_all_plugins" = "xauto"; then
6028           if test "x$2" = "xyes"; then
6029             enable_plugin="yes"
6030           else
6031             enable_plugin="$2"
6032           fi
6033         else
6034           enable_plugin="$enable_all_plugins"
6035         fi
6036       ]
6037     )
6038     if test "x$enable_plugin" = "xyes"; then
6039       if test "x$2" = "xyes" || test "x$force" = "xyes"; then
6040         AC_DEFINE([HAVE_PLUGIN_]my_toupper([$1]), 1, [Define to 1 if the $1 plugin is enabled.])
6041         if test "x$2" != "xyes"; then
6042           dependency_warning="yes"
6043         fi
6044       else # User passed "yes" but dependency checking yielded "no" => Dependency problem.
6045         dependency_error="yes"
6046         enable_plugin="$2 (dependency error)"
6047       fi
6048     fi
6049     AM_CONDITIONAL([BUILD_PLUGIN_]my_toupper([$1]), [test "x$enable_plugin" = "xyes"])
6050     enable_$1="$enable_plugin"
6051   ]
6052 )# AC_PLUGIN(name, default, info)
6053
6054 m4_divert_once([HELP_ENABLE], [
6055 collectd features:])
6056 # FIXME: Remove these calls to `AC_COLLECTD' and then remove that macro.
6057 AC_COLLECTD([debug],     [enable],  [feature], [debugging])
6058 AC_COLLECTD([daemon],    [disable], [feature], [daemon mode])
6059 AC_COLLECTD([getifaddrs],[enable],  [feature], [getifaddrs under Linux])
6060 AC_COLLECTD([werror],    [disable], [feature], [building with -Werror])
6061
6062 dependency_warning="no"
6063 dependency_error="no"
6064
6065 plugin_ascent="no"
6066 plugin_barometer="no"
6067 plugin_battery="no"
6068 plugin_bind="no"
6069 plugin_ceph="no"
6070 plugin_cgroups="no"
6071 plugin_conntrack="no"
6072 plugin_contextswitch="no"
6073 plugin_cpu="no"
6074 plugin_cpufreq="no"
6075 plugin_cpusleep="no"
6076 plugin_curl_json="no"
6077 plugin_curl_xml="no"
6078 plugin_df="no"
6079 plugin_disk="no"
6080 plugin_drbd="no"
6081 plugin_dpdkevents="no"
6082 plugin_dpdkstat="no"
6083 plugin_entropy="no"
6084 plugin_ethstat="no"
6085 plugin_fhcount="no"
6086 plugin_fscache="no"
6087 plugin_gps="no"
6088 plugin_grpc="no"
6089 plugin_hugepages="no"
6090 plugin_intel_rdt="no"
6091 plugin_interface="no"
6092 plugin_ipc="no"
6093 plugin_ipmi="no"
6094 plugin_ipvs="no"
6095 plugin_irq="no"
6096 plugin_load="no"
6097 plugin_log_logstash="no"
6098 plugin_mcelog="no"
6099 plugin_memory="no"
6100 plugin_multimeter="no"
6101 plugin_nfs="no"
6102 plugin_numa="no"
6103 plugin_ovs_events="no"
6104 plugin_ovs_stats="no"
6105 plugin_perl="no"
6106 plugin_pinba="no"
6107 plugin_processes="no"
6108 plugin_protocols="no"
6109 plugin_python="no"
6110 plugin_serial="no"
6111 plugin_smart="no"
6112 plugin_swap="no"
6113 plugin_tape="no"
6114 plugin_tcpconns="no"
6115 plugin_ted="no"
6116 plugin_thermal="no"
6117 plugin_turbostat="no"
6118 plugin_uptime="no"
6119 plugin_users="no"
6120 plugin_virt="no"
6121 plugin_vmem="no"
6122 plugin_vserver="no"
6123 plugin_wireless="no"
6124 plugin_write_prometheus="no"
6125 plugin_xencpu="no"
6126 plugin_zfs_arc="no"
6127 plugin_zone="no"
6128 plugin_zookeeper="no"
6129
6130 # Linux
6131 if test "x$ac_system" = "xLinux"; then
6132   plugin_battery="yes"
6133   plugin_cgroups="yes"
6134   plugin_conntrack="yes"
6135   plugin_contextswitch="yes"
6136   plugin_cpu="yes"
6137   plugin_cpufreq="yes"
6138   plugin_disk="yes"
6139   plugin_drbd="yes"
6140   plugin_entropy="yes"
6141   plugin_fhcount="yes"
6142   plugin_fscache="yes"
6143   plugin_hugepages="yes"
6144   plugin_interface="yes"
6145   plugin_ipc="yes"
6146   plugin_irq="yes"
6147   plugin_load="yes"
6148   plugin_lvm="yes"
6149   plugin_mcelog="yes"
6150   plugin_memory="yes"
6151   plugin_nfs="yes"
6152   plugin_numa="yes"
6153   plugin_processes="yes"
6154   plugin_protocols="yes"
6155   plugin_serial="yes"
6156   plugin_swap="yes"
6157   plugin_tcpconns="yes"
6158   plugin_thermal="yes"
6159   plugin_uptime="yes"
6160   plugin_vmem="yes"
6161   plugin_vserver="yes"
6162   plugin_wireless="yes"
6163   plugin_zfs_arc="yes"
6164
6165   if test "x$have_linux_ip_vs_h" = "xyes" || test "x$have_net_ip_vs_h" = "xyes" || test "x$have_ip_vs_h" = "xyes"; then
6166     plugin_ipvs="yes"
6167   fi
6168
6169   if test "x$c_cv_have_usable_asm_msrindex_h" = "xyes" && test "x$have_cpuid_h" = "xyes"; then
6170     plugin_turbostat="yes"
6171   fi
6172
6173   if test "x$c_cv_have_clock_boottime_monotonic" = "xyes"; then
6174     plugin_cpusleep="yes"
6175   fi
6176
6177   if test "x$with_libyajl" = "xyes" && test "x$with_libyajl2" = "xyes"; then
6178     plugin_ovs_events="yes"
6179     plugin_ovs_stats="yes"
6180   fi
6181 fi
6182
6183 if test "x$ac_system" = "xOpenBSD"; then
6184   plugin_tcpconns="yes"
6185 fi
6186
6187 if test "x$ac_system" = "xNetBSD"; then
6188   plugin_disk="yes"
6189   plugin_entropy="yes"
6190   plugin_irq="yes"
6191   plugin_processes="yes"
6192 fi
6193
6194 # Mac OS X devices
6195 if test "x$with_libiokit" = "xyes"; then
6196   plugin_battery="yes"
6197   plugin_disk="yes"
6198 fi
6199
6200 # AIX
6201
6202 if test "x$ac_system" = "xAIX"; then
6203   plugin_ipc="yes"
6204   plugin_tcpconns="yes"
6205 fi
6206
6207 # FreeBSD
6208
6209 if test "x$ac_system" = "xFreeBSD"; then
6210   plugin_disk="yes"
6211   plugin_zfs_arc="yes"
6212 fi
6213
6214
6215 if test "x$with_perfstat" = "xyes"; then
6216   plugin_contextswitch="yes"
6217   plugin_cpu="yes"
6218   plugin_disk="yes"
6219   plugin_interface="yes"
6220   plugin_load="yes"
6221   plugin_memory="yes"
6222   plugin_swap="yes"
6223   plugin_uptime="yes"
6224 fi
6225
6226 if test "x$with_procinfo" = "xyes"; then
6227   plugin_processes="yes"
6228 fi
6229
6230 # Solaris
6231 if test "x$with_kstat" = "xyes"; then
6232   plugin_nfs="yes"
6233   plugin_processes="yes"
6234   plugin_uptime="yes"
6235   plugin_zfs_arc="yes"
6236   plugin_zone="yes"
6237 fi
6238
6239 if test "x$with_devinfo" = "xyes" && test "x$with_kstat" = "xyes"; then
6240   plugin_cpu="yes"
6241   plugin_disk="yes"
6242   plugin_interface="yes"
6243   plugin_memory="yes"
6244   plugin_tape="yes"
6245 fi
6246
6247 if test "x$with_libi2c" = "xyes"; then
6248   plugin_barometer="yes"
6249 fi
6250
6251
6252 # libstatgrab
6253 if test "x$with_libstatgrab" = "xyes"; then
6254   plugin_cpu="yes"
6255   plugin_disk="yes"
6256   plugin_interface="yes"
6257   plugin_load="yes"
6258   plugin_memory="yes"
6259   plugin_swap="yes"
6260   plugin_users="yes"
6261 fi
6262
6263 if test "x$with_libcurl" = "xyes" && test "x$with_libxml2" = "xyes"; then
6264   plugin_ascent="yes"
6265   if test "x$have_strptime" = "xyes"; then
6266     plugin_bind="yes"
6267   fi
6268 fi
6269
6270 if test "x$with_libopenipmipthread" = "xyes"; then
6271   plugin_ipmi="yes"
6272 fi
6273
6274 if test "x$with_libcurl" = "xyes" && test "x$with_libyajl" = "xyes"; then
6275   plugin_curl_json="yes"
6276 fi
6277
6278 if test "x$with_libcurl" = "xyes" && test "x$with_libxml2" = "xyes"; then
6279   plugin_curl_xml="yes"
6280 fi
6281
6282 if test "x$with_libyajl" = "xyes"; then
6283   plugin_ceph="yes"
6284 fi
6285
6286 if test "x$have_processor_info" = "xyes"; then
6287   plugin_cpu="yes"
6288 fi
6289
6290 if test "x$have_sysctl" = "xyes"; then
6291   plugin_cpu="yes"
6292   plugin_memory="yes"
6293   plugin_uptime="yes"
6294   if test "x$ac_system" = "xDarwin"; then
6295     plugin_swap="yes"
6296   fi
6297 fi
6298
6299 if test "x$have_sysctlbyname" = "xyes"; then
6300   plugin_contextswitch="yes"
6301   plugin_cpu="yes"
6302   plugin_memory="yes"
6303   plugin_tcpconns="yes"
6304 fi
6305
6306 if test "x$have_getvfsstat" = "xyes" || test "x$have_getfsstat" = "xyes"; then
6307   plugin_df="yes"
6308 fi
6309
6310 if test "x$c_cv_have_two_getmntent" = "xyes" || test "x$have_getmntent" = "xgen" || test "x$have_getmntent" = "xsun"; then
6311   plugin_df="yes"
6312 fi
6313
6314 if test "x$c_cv_have_one_getmntent" = "xyes"; then
6315   plugin_df="yes"
6316 fi
6317
6318 if test "x$c_cv_have_getmntent_r" = "xyes"; then
6319   plugin_df="yes"
6320 fi
6321
6322 if test "x$plugin_df" = "xyes"; then
6323   plugin_df="no"
6324   if test "x$have_statfs" = "xyes"; then
6325     plugin_df="yes"
6326   fi
6327
6328   if test "x$have_statvfs" = "xyes"; then
6329     plugin_df="yes"
6330   fi
6331 fi
6332
6333 if test "x$have_linux_sockios_h" = "xyes" && test "x$have_linux_ethtool_h" = "xyes"; then
6334   plugin_ethstat="yes"
6335 fi
6336
6337 if test "x$with_libgps" = "xyes"; then
6338   plugin_gps="yes"
6339 fi
6340
6341 if test "x$with_libgrpcpp" = "xyes" && test "x$with_libprotobuf" = "xyes" && test "x$have_protoc3" = "xyes" && test "x$GRPC_CPP_PLUGIN" != "x"; then
6342   plugin_grpc="yes"
6343 fi
6344
6345 if test "x$have_getifaddrs" = "xyes"; then
6346   plugin_interface="yes"
6347 fi
6348
6349 if test "x$have_getloadavg" = "xyes"; then
6350   plugin_load="yes"
6351 fi
6352
6353 if test "x$with_libyajl" = "xyes"; then
6354   plugin_log_logstash="yes"
6355 fi
6356
6357 if test "x$with_libperl" = "xyes" && test "x$c_cv_have_perl_ithreads" = "xyes"; then
6358   plugin_perl="yes"
6359 fi
6360
6361 if test "x$have_protoc_c" = "xyes" && test "x$with_libprotobuf_c" = "xyes"; then
6362   plugin_pinba="yes"
6363   if test "x$with_libmicrohttpd" = "xyes"; then
6364     plugin_write_prometheus="yes"
6365   fi
6366 fi
6367
6368 # Mac OS X memory interface
6369 if test "x$have_host_statistics" = "xyes"; then
6370   plugin_memory="yes"
6371 fi
6372
6373 if test "x$have_termios_h" = "xyes"; then
6374   if test "x$ac_system" != "xAIX"; then
6375     plugin_multimeter="yes"
6376   fi
6377   plugin_ted="yes"
6378 fi
6379
6380 if test "x$have_thread_info" = "xyes"; then
6381   plugin_processes="yes"
6382 fi
6383
6384 if test "x$with_kvm_getprocs" = "xyes" && test "x$have_struct_kinfo_proc_freebsd" = "xyes"; then
6385   plugin_processes="yes"
6386 fi
6387
6388 if test "x$with_kvm_getprocs" = "xyes" && test "x$have_struct_kinfo_proc_openbsd" = "xyes"; then
6389   plugin_processes="yes"
6390 fi
6391
6392 if test "x$with_libpython" != "xno"; then
6393   plugin_python="yes"
6394 fi
6395
6396 if test "x$with_libatasmart" = "xyes" && test "x$with_libudev" = "xyes"; then
6397   plugin_smart="yes"
6398 fi
6399
6400 if test "x$with_kvm_getswapinfo" = "xyes"; then
6401   plugin_swap="yes"
6402 fi
6403
6404 if test "x$have_swapctl" = "xyes" && test "x$c_cv_have_swapctl_two_args" = "xyes"; then
6405   plugin_swap="yes"
6406 fi
6407
6408 if test "x$have_swapctl" = "xyes" && test "x$c_cv_have_swapctl_three_args" = "xyes"; then
6409   plugin_swap="yes"
6410 fi
6411
6412 if test "x$with_kvm_openfiles = "xyes" && $with_kvm_nlist" = "xyes"; then
6413   plugin_tcpconns="yes"
6414 fi
6415
6416 if test "x$have_getutent" = "xyes"; then
6417   plugin_users="yes"
6418 fi
6419
6420 if test "x$have_getutxent" = "xyes"; then
6421   plugin_users="yes"
6422 fi
6423
6424 if test "x$with_libxml2" = "xyes" && test "x$with_libvirt" = "xyes"; then
6425   plugin_virt="yes"
6426 fi
6427
6428 if test "x$with_libxenctrl" = "xyes"; then
6429   plugin_xencpu="yes"
6430 fi
6431
6432 if test "x$with_libdpdk" = "xyes"
6433 then
6434   plugin_dpdkevents="$dpdk_keepalive"
6435   plugin_dpdkstat="yes"
6436 fi
6437
6438 m4_divert_once([HELP_ENABLE], [
6439 collectd plugins:])
6440
6441 AC_ARG_ENABLE([all-plugins],
6442   [AS_HELP_STRING([--enable-all-plugins], [enable all plugins @<:@default=yes@:>@])],
6443   [
6444      if test "x$enableval" = "xyes"; then
6445        enable_all_plugins="yes"
6446      else if test "x$enableval" = "xauto"; then
6447        enable_all_plugins="auto"
6448      else
6449        enable_all_plugins="no"
6450      fi; fi
6451   ],
6452   [enable_all_plugins="auto"]
6453 )
6454
6455 m4_divert_once([HELP_ENABLE], [])
6456
6457 AC_PLUGIN([aggregation],         [yes],                     [Aggregation plugin])
6458 AC_PLUGIN([amqp],                [$with_librabbitmq],       [AMQP output plugin])
6459 AC_PLUGIN([apache],              [$with_libcurl],           [Apache httpd statistics])
6460 AC_PLUGIN([apcups],              [yes],                     [Statistics of UPSes by APC])
6461 AC_PLUGIN([apple_sensors],       [$with_libiokit],          [Apple hardware sensors])
6462 AC_PLUGIN([aquaero],             [$with_libaquaero5],       [Aquaero hardware sensors])
6463 AC_PLUGIN([ascent],              [$plugin_ascent],          [AscentEmu player statistics])
6464 AC_PLUGIN([barometer],           [$plugin_barometer],       [Barometer sensor on I2C])
6465 AC_PLUGIN([battery],             [$plugin_battery],         [Battery statistics])
6466 AC_PLUGIN([bind],                [$plugin_bind],            [ISC Bind nameserver statistics])
6467 AC_PLUGIN([ceph],                [$plugin_ceph],            [Ceph daemon statistics])
6468 AC_PLUGIN([cgroups],             [$plugin_cgroups],         [CGroups CPU usage accounting])
6469 AC_PLUGIN([chrony],              [yes],                     [Chrony statistics])
6470 AC_PLUGIN([conntrack],           [$plugin_conntrack],       [nf_conntrack statistics])
6471 AC_PLUGIN([contextswitch],       [$plugin_contextswitch],   [context switch statistics])
6472 AC_PLUGIN([cpu],                 [$plugin_cpu],             [CPU usage statistics])
6473 AC_PLUGIN([cpufreq],             [$plugin_cpufreq],         [CPU frequency statistics])
6474 AC_PLUGIN([cpusleep],            [$plugin_cpusleep],        [CPU sleep statistics])
6475 AC_PLUGIN([csv],                 [yes],                     [CSV output plugin])
6476 AC_PLUGIN([curl],                [$with_libcurl],           [CURL generic web statistics])
6477 AC_PLUGIN([curl_json],           [$plugin_curl_json],       [CouchDB statistics])
6478 AC_PLUGIN([curl_xml],            [$plugin_curl_xml],        [CURL generic xml statistics])
6479 AC_PLUGIN([dbi],                 [$with_libdbi],            [General database statistics])
6480 AC_PLUGIN([df],                  [$plugin_df],              [Filesystem usage statistics])
6481 AC_PLUGIN([disk],                [$plugin_disk],            [Disk usage statistics])
6482 AC_PLUGIN([dns],                 [$with_libpcap],           [DNS traffic analysis])
6483 AC_PLUGIN([dpdkevents],          [$plugin_dpdkevents],      [Events from DPDK])
6484 AC_PLUGIN([dpdkstat],            [$plugin_dpdkstat],        [Stats from DPDK])
6485 AC_PLUGIN([drbd],                [$plugin_drbd],            [DRBD statistics])
6486 AC_PLUGIN([email],               [yes],                     [EMail statistics])
6487 AC_PLUGIN([entropy],             [$plugin_entropy],         [Entropy statistics])
6488 AC_PLUGIN([ethstat],             [$plugin_ethstat],         [Stats from NIC driver])
6489 AC_PLUGIN([exec],                [yes],                     [Execution of external programs])
6490 AC_PLUGIN([fhcount],             [$plugin_fhcount],         [File handles statistics])
6491 AC_PLUGIN([filecount],           [yes],                     [Count files in directories])
6492 AC_PLUGIN([fscache],             [$plugin_fscache],         [fscache statistics])
6493 AC_PLUGIN([gmond],               [$with_libganglia],        [Ganglia plugin])
6494 AC_PLUGIN([gps],                 [$plugin_gps],             [GPS plugin])
6495 AC_PLUGIN([grpc],                [$plugin_grpc],            [gRPC plugin])
6496 AC_PLUGIN([hddtemp],             [yes],                     [Query hddtempd])
6497 AC_PLUGIN([hugepages],           [$plugin_hugepages],       [Hugepages statistics])
6498 AC_PLUGIN([intel_rdt],           [$with_libpqos],           [Intel RDT monitor plugin])
6499 AC_PLUGIN([interface],           [$plugin_interface],       [Interface traffic statistics])
6500 AC_PLUGIN([ipc],                 [$plugin_ipc],             [IPC statistics])
6501 AC_PLUGIN([ipmi],                [$plugin_ipmi],            [IPMI sensor statistics])
6502 AC_PLUGIN([iptables],            [$with_libiptc],           [IPTables rule counters])
6503 AC_PLUGIN([ipvs],                [$plugin_ipvs],            [IPVS connection statistics])
6504 AC_PLUGIN([irq],                 [$plugin_irq],             [IRQ statistics])
6505 AC_PLUGIN([java],                [$with_java],              [Embed the Java Virtual Machine])
6506 AC_PLUGIN([load],                [$plugin_load],            [System load])
6507 AC_PLUGIN([log_logstash],        [$plugin_log_logstash],    [Logstash json_event compatible logging])
6508 AC_PLUGIN([logfile],             [yes],                     [File logging plugin])
6509 AC_PLUGIN([lpar],                [$with_perfstat],          [AIX logical partitions statistics])
6510 AC_PLUGIN([lua],                 [$with_liblua],            [Lua plugin])
6511 AC_PLUGIN([lvm],                 [$with_liblvm2app],        [LVM statistics])
6512 AC_PLUGIN([madwifi],             [$have_linux_wireless_h],  [Madwifi wireless statistics])
6513 AC_PLUGIN([match_empty_counter], [yes],                     [The empty counter match])
6514 AC_PLUGIN([match_hashed],        [yes],                     [The hashed match])
6515 AC_PLUGIN([match_regex],         [yes],                     [The regex match])
6516 AC_PLUGIN([match_timediff],      [yes],                     [The timediff match])
6517 AC_PLUGIN([match_value],         [yes],                     [The value match])
6518 AC_PLUGIN([mbmon],               [yes],                     [Query mbmond])
6519 AC_PLUGIN([mcelog],              [$plugin_mcelog],          [Machine Check Exceptions notifications])
6520 AC_PLUGIN([md],                  [$have_linux_raid_md_u_h], [md (Linux software RAID) devices])
6521 AC_PLUGIN([memcachec],           [$with_libmemcached],      [memcachec statistics])
6522 AC_PLUGIN([memcached],           [yes],                     [memcached statistics])
6523 AC_PLUGIN([memory],              [$plugin_memory],          [Memory usage])
6524 AC_PLUGIN([mic],                 [$with_mic],               [Intel Many Integrated Core stats])
6525 AC_PLUGIN([modbus],              [$with_libmodbus],         [Modbus plugin])
6526 AC_PLUGIN([mqtt],                [$with_libmosquitto],      [MQTT output plugin])
6527 AC_PLUGIN([multimeter],          [$plugin_multimeter],      [Read multimeter values])
6528 AC_PLUGIN([mysql],               [$with_libmysql],          [MySQL statistics])
6529 AC_PLUGIN([netapp],              [$with_libnetapp],         [NetApp plugin])
6530 AC_PLUGIN([netlink],             [$with_libmnl],            [Enhanced Linux network statistics])
6531 AC_PLUGIN([network],             [yes],                     [Network communication plugin])
6532 AC_PLUGIN([nfs],                 [$plugin_nfs],             [NFS statistics])
6533 AC_PLUGIN([nginx],               [$with_libcurl],           [nginx statistics])
6534 AC_PLUGIN([notify_desktop],      [$with_libnotify],         [Desktop notifications])
6535 AC_PLUGIN([notify_email],        [$with_libesmtp],          [Email notifier])
6536 AC_PLUGIN([notify_nagios],       [yes],                     [Nagios notification plugin])
6537 AC_PLUGIN([ntpd],                [yes],                     [NTPd statistics])
6538 AC_PLUGIN([numa],                [$plugin_numa],            [NUMA virtual memory statistics])
6539 AC_PLUGIN([nut],                 [$with_libupsclient],      [Network UPS tools statistics])
6540 AC_PLUGIN([olsrd],               [yes],                     [olsrd statistics])
6541 AC_PLUGIN([onewire],             [$with_libowcapi],         [OneWire sensor statistics])
6542 AC_PLUGIN([openldap],            [$with_libldap],           [OpenLDAP statistics])
6543 AC_PLUGIN([openvpn],             [yes],                     [OpenVPN client statistics])
6544 AC_PLUGIN([oracle],              [$with_oracle],            [Oracle plugin])
6545 AC_PLUGIN([ovs_events],          [$plugin_ovs_events],      [OVS events plugin])
6546 AC_PLUGIN([ovs_stats],           [$plugin_ovs_stats],       [OVS statistics plugin])
6547 AC_PLUGIN([perl],                [$plugin_perl],            [Embed a Perl interpreter])
6548 AC_PLUGIN([pf],                  [$have_net_pfvar_h],       [BSD packet filter (PF) statistics])
6549 # FIXME: Check for libevent, too.
6550 AC_PLUGIN([pinba],               [$plugin_pinba],           [Pinba statistics])
6551 AC_PLUGIN([ping],                [$with_liboping],          [Network latency statistics])
6552 AC_PLUGIN([postgresql],          [$with_libpq],             [PostgreSQL database statistics])
6553 AC_PLUGIN([powerdns],            [yes],                     [PowerDNS statistics])
6554 AC_PLUGIN([processes],           [$plugin_processes],       [Process statistics])
6555 AC_PLUGIN([protocols],           [$plugin_protocols],       [Protocol (IP, TCP, ...) statistics])
6556 AC_PLUGIN([python],              [$plugin_python],          [Embed a Python interpreter])
6557 AC_PLUGIN([redis],               [$with_libhiredis],        [Redis plugin])
6558 AC_PLUGIN([routeros],            [$with_librouteros],       [RouterOS plugin])
6559 AC_PLUGIN([rrdcached],           [$librrd_rrdc_update],     [RRDTool output plugin])
6560 AC_PLUGIN([rrdtool],             [$with_librrd],            [RRDTool output plugin])
6561 AC_PLUGIN([sensors],             [$with_libsensors],        [lm_sensors statistics])
6562 AC_PLUGIN([serial],              [$plugin_serial],          [serial port traffic])
6563 AC_PLUGIN([sigrok],              [$with_libsigrok],         [sigrok acquisition sources])
6564 AC_PLUGIN([smart],               [$plugin_smart],           [SMART statistics])
6565 AC_PLUGIN([snmp],                [$with_libnetsnmp],        [SNMP querying plugin])
6566 AC_PLUGIN([snmp_agent],          [$with_libnetsnmpagent],   [SNMP agent plugin])
6567 AC_PLUGIN([statsd],              [yes],                     [StatsD plugin])
6568 AC_PLUGIN([swap],                [$plugin_swap],            [Swap usage statistics])
6569 AC_PLUGIN([syslog],              [$have_syslog],            [Syslog logging plugin])
6570 AC_PLUGIN([table],               [yes],                     [Parsing of tabular data])
6571 AC_PLUGIN([tail],                [yes],                     [Parsing of logfiles])
6572 AC_PLUGIN([tail_csv],            [yes],                     [Parsing of CSV files])
6573 AC_PLUGIN([tape],                [$plugin_tape],            [Tape drive statistics])
6574 AC_PLUGIN([target_notification], [yes],                     [The notification target])
6575 AC_PLUGIN([target_replace],      [yes],                     [The replace target])
6576 AC_PLUGIN([target_scale],        [yes],                     [The scale target])
6577 AC_PLUGIN([target_set],          [yes],                     [The set target])
6578 AC_PLUGIN([target_v5upgrade],    [yes],                     [The v5upgrade target])
6579 AC_PLUGIN([tcpconns],            [$plugin_tcpconns],        [TCP connection statistics])
6580 AC_PLUGIN([teamspeak2],          [yes],                     [TeamSpeak2 server statistics])
6581 AC_PLUGIN([ted],                 [$plugin_ted],             [Read The Energy Detective values])
6582 AC_PLUGIN([thermal],             [$plugin_thermal],         [Linux ACPI thermal zone statistics])
6583 AC_PLUGIN([threshold],           [yes],                     [Threshold checking plugin])
6584 AC_PLUGIN([tokyotyrant],         [$with_libtokyotyrant],    [TokyoTyrant database statistics])
6585 AC_PLUGIN([turbostat],           [$plugin_turbostat],       [Advanced statistic on Intel cpu states])
6586 AC_PLUGIN([unixsock],            [yes],                     [Unixsock communication plugin])
6587 AC_PLUGIN([uptime],              [$plugin_uptime],          [Uptime statistics])
6588 AC_PLUGIN([users],               [$plugin_users],           [User statistics])
6589 AC_PLUGIN([uuid],                [yes],                     [UUID as hostname plugin])
6590 AC_PLUGIN([varnish],             [$with_libvarnish],        [Varnish cache statistics])
6591 AC_PLUGIN([virt],                [$plugin_virt],            [Virtual machine statistics])
6592 AC_PLUGIN([vmem],                [$plugin_vmem],            [Virtual memory statistics])
6593 AC_PLUGIN([vserver],             [$plugin_vserver],         [Linux VServer statistics])
6594 AC_PLUGIN([wireless],            [$plugin_wireless],        [Wireless statistics])
6595 AC_PLUGIN([write_graphite],      [yes],                     [Graphite / Carbon output plugin])
6596 AC_PLUGIN([write_http],          [$with_libcurl],           [HTTP output plugin])
6597 AC_PLUGIN([write_kafka],         [$with_librdkafka],        [Kafka output plugin])
6598 AC_PLUGIN([write_log],           [yes],                     [Log output plugin])
6599 AC_PLUGIN([write_mongodb],       [$with_libmongoc],         [MongoDB output plugin])
6600 AC_PLUGIN([write_prometheus],    [$plugin_write_prometheus], [Prometheus write plugin])
6601 AC_PLUGIN([write_redis],         [$with_libhiredis],        [Redis output plugin])
6602 AC_PLUGIN([write_riemann],       [$with_libriemann_client], [Riemann output plugin])
6603 AC_PLUGIN([write_sensu],         [yes],                     [Sensu output plugin])
6604 AC_PLUGIN([write_tsdb],          [yes],                     [TSDB output plugin])
6605 AC_PLUGIN([xencpu],              [$plugin_xencpu],          [Xen Host CPU usage])
6606 AC_PLUGIN([xmms],                [$with_libxmms],           [XMMS statistics])
6607 AC_PLUGIN([zfs_arc],             [$plugin_zfs_arc],         [ZFS ARC statistics])
6608 AC_PLUGIN([zone],                [$plugin_zone],            [Solaris container statistics])
6609 AC_PLUGIN([zookeeper],           [yes],                     [Zookeeper statistics])
6610
6611 dnl Default configuration file
6612 # Load either syslog or logfile
6613 LOAD_PLUGIN_SYSLOG=""
6614 LOAD_PLUGIN_LOGFILE=""
6615 LOAD_PLUGIN_LOG_LOGSTASH=""
6616
6617 AC_MSG_CHECKING([which default log plugin to load])
6618 default_log_plugin="none"
6619 if test "x$enable_syslog" = "xyes"; then
6620   default_log_plugin="syslog"
6621 else
6622   LOAD_PLUGIN_SYSLOG="##"
6623 fi
6624
6625 if test "x$enable_logfile" = "xyes"; then
6626   if test "x$default_log_plugin" = "xnone"; then
6627     default_log_plugin="logfile"
6628   else
6629     LOAD_PLUGIN_LOGFILE="#"
6630   fi
6631 else
6632   LOAD_PLUGIN_LOGFILE="##"
6633 fi
6634
6635 if test "x$enable_log_logstash" = "xyes"; then
6636   LOAD_PLUGIN_LOG_LOGSTASH="#"
6637 else
6638   LOAD_PLUGIN_LOG_LOGSTASH="##"
6639 fi
6640
6641 AC_MSG_RESULT([$default_log_plugin])
6642
6643 AC_SUBST([LOAD_PLUGIN_SYSLOG])
6644 AC_SUBST([LOAD_PLUGIN_LOGFILE])
6645 AC_SUBST([LOAD_PLUGIN_LOG_LOGSTASH])
6646
6647 if test "x$enable_debug" = "xyes"
6648 then
6649   DEFAULT_LOG_LEVEL="debug"
6650 else
6651   DEFAULT_LOG_LEVEL="info"
6652 fi
6653 AC_SUBST([DEFAULT_LOG_LEVEL])
6654
6655 # Load only one of rrdtool, network, csv in the default config.
6656 LOAD_PLUGIN_RRDTOOL=""
6657 LOAD_PLUGIN_NETWORK=""
6658 LOAD_PLUGIN_CSV=""
6659
6660 AC_MSG_CHECKING([which default write plugin to load])
6661 default_write_plugin="none"
6662 if test "x$enable_rrdtool" = "xyes"; then
6663   default_write_plugin="rrdtool"
6664 else
6665   LOAD_PLUGIN_RRDTOOL="##"
6666 fi
6667
6668 if test "x$enable_network" = "xyes"; then
6669   if test "x$default_write_plugin" = "xnone"; then
6670     default_write_plugin="network"
6671   else
6672     LOAD_PLUGIN_NETWORK="#"
6673   fi
6674 else
6675   LOAD_PLUGIN_NETWORK="##"
6676 fi
6677
6678 if test "x$enable_csv" = "xyes"; then
6679   if test "x$default_write_plugin" = "xnone"; then
6680     default_write_plugin="csv"
6681   else
6682     LOAD_PLUGIN_CSV="#"
6683   fi
6684 else
6685   LOAD_PLUGIN_CSV="##"
6686 fi
6687 AC_MSG_RESULT([$default_write_plugin])
6688
6689 AC_SUBST([LOAD_PLUGIN_RRDTOOL])
6690 AC_SUBST([LOAD_PLUGIN_NETWORK])
6691 AC_SUBST([LOAD_PLUGIN_CSV])
6692
6693 dnl ip_vs.h
6694 if test "x$ac_system" = "xLinux" && test "x$have_linux_ip_vs_h" = "xno" && "x$have_net_ip_vs_h" = "xno" && "x$have_ip_vs_h" = "xno"; then
6695   enable_ipvs="$enable_ipvs (ip_vs.h not found)"
6696 fi
6697
6698 if test "x$ip_vs_h_needs_kernel_cflags" = "xyes"; then
6699   enable_ipvs="$enable_ipvs (needs $KERNEL_CFLAGS)"
6700 fi
6701
6702 dnl Perl bindings
6703 PERL_BINDINGS_OPTIONS="PREFIX=${prefix}"
6704 AC_ARG_WITH(perl-bindings, [AS_HELP_STRING([--with-perl-bindings@<:@=OPTIONS@:>@], [Options passed to "perl Makefile.PL".])],
6705 [
6706   if test "x$withval" != "xno" && test "x$withval" != "xyes"
6707   then
6708     PERL_BINDINGS_OPTIONS="$withval"
6709     with_perl_bindings="yes"
6710   else
6711     with_perl_bindings="$withval"
6712   fi
6713 ],
6714 [
6715   if test "x$PERL" != "x"
6716   then
6717     with_perl_bindings="yes"
6718   else
6719     with_perl_bindings="no (no perl interpreter found)"
6720   fi
6721 ])
6722
6723 if test "x$with_perl_bindings" = "xyes"
6724 then
6725         AC_MSG_CHECKING([for the ExtUtils::MakeMaker module])
6726         if $PERL -MExtUtils::MakeMaker -e '' 2>/dev/null; then
6727                 AC_MSG_RESULT([yes])
6728         else
6729                 AC_MSG_RESULT([no])
6730                 with_perl_bindings="no (ExtUtils::MakeMaker not found)"
6731         fi
6732 fi
6733
6734 if test "x$with_perl_bindings" = "xyes"
6735 then
6736   PERL_BINDINGS="perl"
6737 else
6738   PERL_BINDINGS=""
6739 fi
6740
6741 AC_SUBST([PERL_BINDINGS])
6742 AC_SUBST([PERL_BINDINGS_OPTIONS])
6743
6744 dnl libcollectdclient
6745 LCC_VERSION_MAJOR=`echo $PACKAGE_VERSION | cut -d'.' -f1`
6746 LCC_VERSION_MINOR=`echo $PACKAGE_VERSION | cut -d'.' -f2`
6747 LCC_VERSION_PATCH=`echo $PACKAGE_VERSION | cut -d'.' -f3`
6748
6749 LCC_VERSION_EXTRA=`echo $PACKAGE_VERSION | cut -d'.' -f4-`
6750
6751 LCC_VERSION_STRING="$LCC_VERSION_MAJOR.$LCC_VERSION_MINOR.$LCC_VERSION_PATCH"
6752
6753 AC_SUBST([LCC_VERSION_MAJOR])
6754 AC_SUBST([LCC_VERSION_MINOR])
6755 AC_SUBST([LCC_VERSION_PATCH])
6756 AC_SUBST([LCC_VERSION_EXTRA])
6757 AC_SUBST([LCC_VERSION_STRING])
6758
6759 AC_CONFIG_FILES([src/libcollectdclient/collectd/lcc_features.h])
6760
6761 AM_CFLAGS="-Wall"
6762 AM_CXXFLAGS="-Wall"
6763 if test "x$enable_werror" != "xno"; then
6764   AM_CFLAGS="$AM_CFLAGS -Werror"
6765   AM_CXXFLAGS="$AM_CXXFLAGS -Werror"
6766 fi
6767
6768 AC_SUBST([AM_CFLAGS])
6769 AC_SUBST([AM_CXXFLAGS])
6770
6771 AC_CONFIG_FILES([ \
6772   Makefile \
6773   src/collectd.conf \
6774   src/libcollectdclient/libcollectdclient.pc \
6775 ])
6776
6777 AC_OUTPUT
6778
6779 if test "x$with_librrd" = "xyes" && test "x$librrd_threadsafe" != "xyes"; then
6780   with_librrd="yes (warning: librrd is not thread-safe)"
6781 fi
6782
6783 if test "x$with_libperl" = "xyes"; then
6784   with_libperl="yes (version `$PERL -MConfig -e 'print $Config{version};'`)"
6785 else
6786   enable_perl="no (needs libperl)"
6787 fi
6788
6789 if test "x$enable_perl" = "xno" && test "x$c_cv_have_perl_ithreads" = "xno"; then
6790   enable_perl="no (libperl doesn't support ithreads)"
6791 fi
6792
6793 if test "x$with_perl_bindings" = "xyes" && test "x$PERL_BINDINGS_OPTIONS" != "x"; then
6794   with_perl_bindings="yes ($PERL_BINDINGS_OPTIONS)"
6795 fi
6796
6797 AC_MSG_RESULT()
6798 AC_MSG_RESULT([Configuration:])
6799 AC_MSG_RESULT([  Build:])
6800 AC_MSG_RESULT([    Platform  . . . . . . $ac_system])
6801 AC_MSG_RESULT([    CC  . . . . . . . . . $CC])
6802 AC_MSG_RESULT([    CFLAGS  . . . . . . . $AM_CFLAGS $CFLAGS])
6803 AC_MSG_RESULT([    CXXFLAGS  . . . . . . $AM_CXXFLAGS $CXXFLAGS])
6804 AC_MSG_RESULT([    CPP . . . . . . . . . $CPP])
6805 AC_MSG_RESULT([    CPPFLAGS  . . . . . . $CPPFLAGS])
6806 AC_MSG_RESULT([    GRPC_CPP_PLUGIN . . . $GRPC_CPP_PLUGIN])
6807 AC_MSG_RESULT([    LD  . . . . . . . . . $LD])
6808 AC_MSG_RESULT([    LDFLAGS . . . . . . . $LDFLAGS])
6809 AC_MSG_RESULT([    PROTOC  . . . . . . . $PROTOC])
6810 AC_MSG_RESULT([    YACC  . . . . . . . . $YACC])
6811 AC_MSG_RESULT([    YFLAGS  . . . . . . . $YFLAGS])
6812 AC_MSG_RESULT()
6813 AC_MSG_RESULT([  Libraries:])
6814 AC_MSG_RESULT([    intel mic . . . . . . $with_mic])
6815 AC_MSG_RESULT([    libaquaero5 . . . . . $with_libaquaero5])
6816 AC_MSG_RESULT([    libatasmart . . . . . $with_libatasmart])
6817 AC_MSG_RESULT([    libcurl . . . . . . . $with_libcurl])
6818 AC_MSG_RESULT([    libdbi  . . . . . . . $with_libdbi])
6819 AC_MSG_RESULT([    libdpdk . . . . . . . $with_libdpdk])
6820 AC_MSG_RESULT([    libesmtp  . . . . . . $with_libesmtp])
6821 AC_MSG_RESULT([    libganglia  . . . . . $with_libganglia])
6822 AC_MSG_RESULT([    libgcrypt . . . . . . $with_libgcrypt])
6823 AC_MSG_RESULT([    libgps  . . . . . . . $with_libgps])
6824 AC_MSG_RESULT([    libgrpc++ . . . . . . $with_libgrpcpp])
6825 AC_MSG_RESULT([    libhiredis  . . . . . $with_libhiredis])
6826 AC_MSG_RESULT([    libi2c-dev  . . . . . $with_libi2c])
6827 AC_MSG_RESULT([    libiokit  . . . . . . $with_libiokit])
6828 AC_MSG_RESULT([    libiptc . . . . . . . $with_libiptc])
6829 AC_MSG_RESULT([    libjvm  . . . . . . . $with_java])
6830 AC_MSG_RESULT([    libkstat  . . . . . . $with_kstat])
6831 AC_MSG_RESULT([    libkvm  . . . . . . . $with_libkvm])
6832 AC_MSG_RESULT([    libldap . . . . . . . $with_libldap])
6833 AC_MSG_RESULT([    liblua  . . . . . . . $with_liblua])
6834 AC_MSG_RESULT([    liblvm2app  . . . . . $with_liblvm2app])
6835 AC_MSG_RESULT([    libmemcached  . . . . $with_libmemcached])
6836 AC_MSG_RESULT([    libmicrohttpd . . . . $with_libmicrohttpd])
6837 AC_MSG_RESULT([    libmnl  . . . . . . . $with_libmnl])
6838 AC_MSG_RESULT([    libmodbus . . . . . . $with_libmodbus])
6839 AC_MSG_RESULT([    libmongoc . . . . . . $with_libmongoc])
6840 AC_MSG_RESULT([    libmosquitto  . . . . $with_libmosquitto])
6841 AC_MSG_RESULT([    libmysql  . . . . . . $with_libmysql])
6842 AC_MSG_RESULT([    libnetapp . . . . . . $with_libnetapp])
6843 AC_MSG_RESULT([    libnetsnmp  . . . . . $with_libnetsnmp])
6844 AC_MSG_RESULT([    libnetsnmpagent . . . $with_libnetsnmpagent])
6845 AC_MSG_RESULT([    libnotify . . . . . . $with_libnotify])
6846 AC_MSG_RESULT([    libopenipmi . . . . . $with_libopenipmipthread])
6847 AC_MSG_RESULT([    liboping  . . . . . . $with_liboping])
6848 AC_MSG_RESULT([    libowcapi . . . . . . $with_libowcapi])
6849 AC_MSG_RESULT([    libpcap . . . . . . . $with_libpcap])
6850 AC_MSG_RESULT([    libperfstat . . . . . $with_perfstat])
6851 AC_MSG_RESULT([    libperl . . . . . . . $with_libperl])
6852 AC_MSG_RESULT([    libpq . . . . . . . . $with_libpq])
6853 AC_MSG_RESULT([    libpqos . . . . . . . $with_libpqos])
6854 AC_MSG_RESULT([    libprotobuf . . . . . $with_libprotobuf])
6855 AC_MSG_RESULT([    libprotobuf-c . . . . $with_libprotobuf_c])
6856 AC_MSG_RESULT([    libpython . . . . . . $with_libpython])
6857 AC_MSG_RESULT([    librabbitmq . . . . . $with_librabbitmq])
6858 AC_MSG_RESULT([    libriemann-client . . $with_libriemann_client])
6859 AC_MSG_RESULT([    librdkafka  . . . . . $with_librdkafka])
6860 AC_MSG_RESULT([    librouteros . . . . . $with_librouteros])
6861 AC_MSG_RESULT([    librrd  . . . . . . . $with_librrd])
6862 AC_MSG_RESULT([    libsensors  . . . . . $with_libsensors])
6863 AC_MSG_RESULT([    libsigrok   . . . . . $with_libsigrok])
6864 AC_MSG_RESULT([    libstatgrab . . . . . $with_libstatgrab])
6865 AC_MSG_RESULT([    libtokyotyrant  . . . $with_libtokyotyrant])
6866 AC_MSG_RESULT([    libudev . . . . . . . $with_libudev])
6867 AC_MSG_RESULT([    libupsclient  . . . . $with_libupsclient])
6868 AC_MSG_RESULT([    libvarnish  . . . . . $with_libvarnish])
6869 AC_MSG_RESULT([    libvirt . . . . . . . $with_libvirt])
6870 AC_MSG_RESULT([    libxenctrl  . . . . . $with_libxenctrl])
6871 AC_MSG_RESULT([    libxml2 . . . . . . . $with_libxml2])
6872 AC_MSG_RESULT([    libxmms . . . . . . . $with_libxmms])
6873 AC_MSG_RESULT([    libyajl . . . . . . . $with_libyajl])
6874 AC_MSG_RESULT([    oracle  . . . . . . . $with_oracle])
6875 AC_MSG_RESULT([    protobuf-c  . . . . . $have_protoc_c])
6876 AC_MSG_RESULT([    protoc 3  . . . . . . $have_protoc3])
6877 AC_MSG_RESULT()
6878 AC_MSG_RESULT([  Features:])
6879 AC_MSG_RESULT([    daemon mode . . . . . $enable_daemon])
6880 AC_MSG_RESULT([    debug . . . . . . . . $enable_debug])
6881 AC_MSG_RESULT()
6882 AC_MSG_RESULT([  Bindings:])
6883 AC_MSG_RESULT([    perl  . . . . . . . . $with_perl_bindings])
6884 AC_MSG_RESULT()
6885 AC_MSG_RESULT([  Modules:])
6886 AC_MSG_RESULT([    aggregation . . . . . $enable_aggregation])
6887 AC_MSG_RESULT([    amqp    . . . . . . . $enable_amqp])
6888 AC_MSG_RESULT([    apache  . . . . . . . $enable_apache])
6889 AC_MSG_RESULT([    apcups  . . . . . . . $enable_apcups])
6890 AC_MSG_RESULT([    apple_sensors . . . . $enable_apple_sensors])
6891 AC_MSG_RESULT([    aquaero . . . . . . . $enable_aquaero])
6892 AC_MSG_RESULT([    ascent  . . . . . . . $enable_ascent])
6893 AC_MSG_RESULT([    barometer . . . . . . $enable_barometer])
6894 AC_MSG_RESULT([    battery . . . . . . . $enable_battery])
6895 AC_MSG_RESULT([    bind  . . . . . . . . $enable_bind])
6896 AC_MSG_RESULT([    ceph  . . . . . . . . $enable_ceph])
6897 AC_MSG_RESULT([    cgroups . . . . . . . $enable_cgroups])
6898 AC_MSG_RESULT([    chrony. . . . . . . . $enable_chrony])
6899 AC_MSG_RESULT([    conntrack . . . . . . $enable_conntrack])
6900 AC_MSG_RESULT([    contextswitch . . . . $enable_contextswitch])
6901 AC_MSG_RESULT([    cpu . . . . . . . . . $enable_cpu])
6902 AC_MSG_RESULT([    cpufreq . . . . . . . $enable_cpufreq])
6903 AC_MSG_RESULT([    cpusleep  . . . . . . $enable_cpusleep])
6904 AC_MSG_RESULT([    csv . . . . . . . . . $enable_csv])
6905 AC_MSG_RESULT([    curl  . . . . . . . . $enable_curl])
6906 AC_MSG_RESULT([    curl_json . . . . . . $enable_curl_json])
6907 AC_MSG_RESULT([    curl_xml  . . . . . . $enable_curl_xml])
6908 AC_MSG_RESULT([    dbi . . . . . . . . . $enable_dbi])
6909 AC_MSG_RESULT([    df  . . . . . . . . . $enable_df])
6910 AC_MSG_RESULT([    disk  . . . . . . . . $enable_disk])
6911 AC_MSG_RESULT([    dns . . . . . . . . . $enable_dns])
6912 AC_MSG_RESULT([    dpdkevents. . . . . . $enable_dpdkevents])
6913 AC_MSG_RESULT([    dpdkstat  . . . . . . $enable_dpdkstat])
6914 AC_MSG_RESULT([    drbd  . . . . . . . . $enable_drbd])
6915 AC_MSG_RESULT([    email . . . . . . . . $enable_email])
6916 AC_MSG_RESULT([    entropy . . . . . . . $enable_entropy])
6917 AC_MSG_RESULT([    ethstat . . . . . . . $enable_ethstat])
6918 AC_MSG_RESULT([    exec  . . . . . . . . $enable_exec])
6919 AC_MSG_RESULT([    fhcount . . . . . . . $enable_fhcount])
6920 AC_MSG_RESULT([    filecount . . . . . . $enable_filecount])
6921 AC_MSG_RESULT([    fscache . . . . . . . $enable_fscache])
6922 AC_MSG_RESULT([    gmond . . . . . . . . $enable_gmond])
6923 AC_MSG_RESULT([    gps . . . . . . . . . $enable_gps])
6924 AC_MSG_RESULT([    grpc  . . . . . . . . $enable_grpc])
6925 AC_MSG_RESULT([    hddtemp . . . . . . . $enable_hddtemp])
6926 AC_MSG_RESULT([    hugepages . . . . . . $enable_hugepages])
6927 AC_MSG_RESULT([    intel_rdt . . . . . . $enable_intel_rdt])
6928 AC_MSG_RESULT([    interface . . . . . . $enable_interface])
6929 AC_MSG_RESULT([    ipc . . . . . . . . . $enable_ipc])
6930 AC_MSG_RESULT([    ipmi  . . . . . . . . $enable_ipmi])
6931 AC_MSG_RESULT([    iptables  . . . . . . $enable_iptables])
6932 AC_MSG_RESULT([    ipvs  . . . . . . . . $enable_ipvs])
6933 AC_MSG_RESULT([    irq . . . . . . . . . $enable_irq])
6934 AC_MSG_RESULT([    java  . . . . . . . . $enable_java])
6935 AC_MSG_RESULT([    load  . . . . . . . . $enable_load])
6936 AC_MSG_RESULT([    logfile . . . . . . . $enable_logfile])
6937 AC_MSG_RESULT([    log_logstash  . . . . $enable_log_logstash])
6938 AC_MSG_RESULT([    lpar  . . . . . . . . $enable_lpar])
6939 AC_MSG_RESULT([    lua . . . . . . . . . $enable_lua])
6940 AC_MSG_RESULT([    lvm . . . . . . . . . $enable_lvm])
6941 AC_MSG_RESULT([    madwifi . . . . . . . $enable_madwifi])
6942 AC_MSG_RESULT([    match_empty_counter . $enable_match_empty_counter])
6943 AC_MSG_RESULT([    match_hashed  . . . . $enable_match_hashed])
6944 AC_MSG_RESULT([    match_regex . . . . . $enable_match_regex])
6945 AC_MSG_RESULT([    match_timediff  . . . $enable_match_timediff])
6946 AC_MSG_RESULT([    match_value . . . . . $enable_match_value])
6947 AC_MSG_RESULT([    mbmon . . . . . . . . $enable_mbmon])
6948 AC_MSG_RESULT([    mcelog  . . . . . . . $enable_mcelog])
6949 AC_MSG_RESULT([    md  . . . . . . . . . $enable_md])
6950 AC_MSG_RESULT([    memcachec . . . . . . $enable_memcachec])
6951 AC_MSG_RESULT([    memcached . . . . . . $enable_memcached])
6952 AC_MSG_RESULT([    memory  . . . . . . . $enable_memory])
6953 AC_MSG_RESULT([    mic . . . . . . . . . $enable_mic])
6954 AC_MSG_RESULT([    modbus  . . . . . . . $enable_modbus])
6955 AC_MSG_RESULT([    mqtt  . . . . . . . . $enable_mqtt])
6956 AC_MSG_RESULT([    multimeter  . . . . . $enable_multimeter])
6957 AC_MSG_RESULT([    mysql . . . . . . . . $enable_mysql])
6958 AC_MSG_RESULT([    netapp  . . . . . . . $enable_netapp])
6959 AC_MSG_RESULT([    netlink . . . . . . . $enable_netlink])
6960 AC_MSG_RESULT([    network . . . . . . . $enable_network])
6961 AC_MSG_RESULT([    nfs . . . . . . . . . $enable_nfs])
6962 AC_MSG_RESULT([    nginx . . . . . . . . $enable_nginx])
6963 AC_MSG_RESULT([    notify_desktop  . . . $enable_notify_desktop])
6964 AC_MSG_RESULT([    notify_email  . . . . $enable_notify_email])
6965 AC_MSG_RESULT([    notify_nagios . . . . $enable_notify_nagios])
6966 AC_MSG_RESULT([    ntpd  . . . . . . . . $enable_ntpd])
6967 AC_MSG_RESULT([    numa  . . . . . . . . $enable_numa])
6968 AC_MSG_RESULT([    nut . . . . . . . . . $enable_nut])
6969 AC_MSG_RESULT([    olsrd . . . . . . . . $enable_olsrd])
6970 AC_MSG_RESULT([    onewire . . . . . . . $enable_onewire])
6971 AC_MSG_RESULT([    openldap  . . . . . . $enable_openldap])
6972 AC_MSG_RESULT([    openvpn . . . . . . . $enable_openvpn])
6973 AC_MSG_RESULT([    oracle  . . . . . . . $enable_oracle])
6974 AC_MSG_RESULT([    ovs_events  . . . . . $enable_ovs_events])
6975 AC_MSG_RESULT([    ovs_stats . . . . . . $enable_ovs_stats])
6976 AC_MSG_RESULT([    perl  . . . . . . . . $enable_perl])
6977 AC_MSG_RESULT([    pf  . . . . . . . . . $enable_pf])
6978 AC_MSG_RESULT([    pinba . . . . . . . . $enable_pinba])
6979 AC_MSG_RESULT([    ping  . . . . . . . . $enable_ping])
6980 AC_MSG_RESULT([    postgresql  . . . . . $enable_postgresql])
6981 AC_MSG_RESULT([    powerdns  . . . . . . $enable_powerdns])
6982 AC_MSG_RESULT([    processes . . . . . . $enable_processes])
6983 AC_MSG_RESULT([    protocols . . . . . . $enable_protocols])
6984 AC_MSG_RESULT([    python  . . . . . . . $enable_python])
6985 AC_MSG_RESULT([    redis . . . . . . . . $enable_redis])
6986 AC_MSG_RESULT([    routeros  . . . . . . $enable_routeros])
6987 AC_MSG_RESULT([    rrdcached . . . . . . $enable_rrdcached])
6988 AC_MSG_RESULT([    rrdtool . . . . . . . $enable_rrdtool])
6989 AC_MSG_RESULT([    sensors . . . . . . . $enable_sensors])
6990 AC_MSG_RESULT([    serial  . . . . . . . $enable_serial])
6991 AC_MSG_RESULT([    sigrok  . . . . . . . $enable_sigrok])
6992 AC_MSG_RESULT([    smart . . . . . . . . $enable_smart])
6993 AC_MSG_RESULT([    snmp  . . . . . . . . $enable_snmp])
6994 AC_MSG_RESULT([    snmp_agent  . . . . . $enable_snmp_agent])
6995 AC_MSG_RESULT([    statsd  . . . . . . . $enable_statsd])
6996 AC_MSG_RESULT([    swap  . . . . . . . . $enable_swap])
6997 AC_MSG_RESULT([    syslog  . . . . . . . $enable_syslog])
6998 AC_MSG_RESULT([    table . . . . . . . . $enable_table])
6999 AC_MSG_RESULT([    tail_csv  . . . . . . $enable_tail_csv])
7000 AC_MSG_RESULT([    tail  . . . . . . . . $enable_tail])
7001 AC_MSG_RESULT([    tape  . . . . . . . . $enable_tape])
7002 AC_MSG_RESULT([    target_notification . $enable_target_notification])
7003 AC_MSG_RESULT([    target_replace  . . . $enable_target_replace])
7004 AC_MSG_RESULT([    target_scale  . . . . $enable_target_scale])
7005 AC_MSG_RESULT([    target_set  . . . . . $enable_target_set])
7006 AC_MSG_RESULT([    target_v5upgrade  . . $enable_target_v5upgrade])
7007 AC_MSG_RESULT([    tcpconns  . . . . . . $enable_tcpconns])
7008 AC_MSG_RESULT([    teamspeak2  . . . . . $enable_teamspeak2])
7009 AC_MSG_RESULT([    ted . . . . . . . . . $enable_ted])
7010 AC_MSG_RESULT([    thermal . . . . . . . $enable_thermal])
7011 AC_MSG_RESULT([    threshold . . . . . . $enable_threshold])
7012 AC_MSG_RESULT([    tokyotyrant . . . . . $enable_tokyotyrant])
7013 AC_MSG_RESULT([    turbostat . . . . . . $enable_turbostat])
7014 AC_MSG_RESULT([    unixsock  . . . . . . $enable_unixsock])
7015 AC_MSG_RESULT([    uptime  . . . . . . . $enable_uptime])
7016 AC_MSG_RESULT([    users . . . . . . . . $enable_users])
7017 AC_MSG_RESULT([    uuid  . . . . . . . . $enable_uuid])
7018 AC_MSG_RESULT([    varnish . . . . . . . $enable_varnish])
7019 AC_MSG_RESULT([    virt  . . . . . . . . $enable_virt])
7020 AC_MSG_RESULT([    vmem  . . . . . . . . $enable_vmem])
7021 AC_MSG_RESULT([    vserver . . . . . . . $enable_vserver])
7022 AC_MSG_RESULT([    wireless  . . . . . . $enable_wireless])
7023 AC_MSG_RESULT([    write_graphite  . . . $enable_write_graphite])
7024 AC_MSG_RESULT([    write_http  . . . . . $enable_write_http])
7025 AC_MSG_RESULT([    write_kafka . . . . . $enable_write_kafka])
7026 AC_MSG_RESULT([    write_log . . . . . . $enable_write_log])
7027 AC_MSG_RESULT([    write_mongodb . . . . $enable_write_mongodb])
7028 AC_MSG_RESULT([    write_prometheus. . . $enable_write_prometheus])
7029 AC_MSG_RESULT([    write_redis . . . . . $enable_write_redis])
7030 AC_MSG_RESULT([    write_riemann . . . . $enable_write_riemann])
7031 AC_MSG_RESULT([    write_sensu . . . . . $enable_write_sensu])
7032 AC_MSG_RESULT([    write_tsdb  . . . . . $enable_write_tsdb])
7033 AC_MSG_RESULT([    xencpu  . . . . . . . $enable_xencpu])
7034 AC_MSG_RESULT([    xmms  . . . . . . . . $enable_xmms])
7035 AC_MSG_RESULT([    zfs_arc . . . . . . . $enable_zfs_arc])
7036 AC_MSG_RESULT([    zone  . . . . . . . . $enable_zone])
7037 AC_MSG_RESULT([    zookeeper . . . . . . $enable_zookeeper])
7038 AC_MSG_RESULT()
7039
7040 if test "x$dependency_error" = "xyes"; then
7041   AC_MSG_ERROR("Some plugins are missing dependencies - see the summary above for details")
7042 fi
7043
7044 if test "x$dependency_warning" = "xyes"; then
7045   AC_MSG_WARN("Some plugins seem to have missing dependencies but have been enabled forcibly - see the summary above for details")
7046 fi
7047
7048 # vim: set fdm=marker sw=2 sts=2 ts=2 et :