configure.ac

   1 dnl Process this file with autoconf to produce a configure script.
   2 AC_PREREQ([2.60])
   3 AC_INIT([collectd],[m4_esyscmd(./version-gen.sh)])
   4 AC_CONFIG_SRCDIR(src/target_set.c)
   5 AC_CONFIG_HEADERS(src/config.h)
   6 AC_CONFIG_AUX_DIR([build-aux])
   7 AC_CONFIG_MACRO_DIR([m4])
   8
   9 dnl older automake's default of ARFLAGS=cru is noisy on newer binutils;
  10 dnl we don't really need the 'u' even in older toolchains.  Then there is
  11 dnl older libtool, which spelled it AR_FLAGS
  12 m4_divert_text([DEFAULTS], [: "${ARFLAGS=cr} ${AR_FLAGS=cr}"])
  13
  14 LT_INIT([dlopen disable-static])
  15
  16 AM_INIT_AUTOMAKE([subdir-objects tar-pax dist-bzip2 no-dist-gzip foreign])
  17 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
  18 AC_LANG(C)
  19
  20 AC_PREFIX_DEFAULT("/opt/collectd")
  21
  22 AC_SYS_LARGEFILE
  23
  24 #
  25 # Checks for programs.
  26 #
  27 AC_PROG_CC_C99([],
  28   [AC_MSG_ERROR([No compiler found that supports C99])]
  29 )
  30
  31 AX_COMPILER_VENDOR
  32
  33 AC_PROG_CXX
  34 AC_PROG_CPP
  35 AC_PROG_EGREP
  36 AC_PROG_INSTALL
  37 AC_PROG_LN_S
  38 AC_PROG_MAKE_SET
  39 AM_PROG_CC_C_O
  40
  41 AC_PROG_LEX
  42 AC_PROG_YACC
  43
  44 AC_PATH_PROG([VALGRIND], [valgrind])
  45
  46 # Warn when pkg.m4 is missing
  47 m4_pattern_forbid([^_?PKG_[A-Z_]+$],[*** pkg.m4 missing, please install pkg-config])
  48
  49 PKG_PROG_PKG_CONFIG
  50
  51 AC_CACHE_CHECK([if Bison is the parser generator],
  52   [collectd_cv_prog_bison],
  53   [
  54     AS_IF([$YACC --version 2>/dev/null | $EGREP -q '^bison '],
  55       [collectd_cv_prog_bison=yes],
  56       [collectd_cv_prog_bison=no]
  57     )
  58   ]
  59 )
  60
  61 if test "x$collectd_cv_prog_bison" = "xno" && test ! -f "${srcdir}/src/liboconfig/parser.c"; then
  62   AC_MSG_ERROR([bison is missing and you do not have ${srcdir}/src/liboconfig/parser.c. Please install bison])
  63 fi
  64
  65 if test "x$lt_cv_dlopen" = "xno"; then
  66   AC_MSG_ERROR([Your system does not support dlopen])
  67 fi
  68
  69 AC_SUBST([DLOPEN_LIBS], [$lt_cv_dlopen_libs])
  70
  71
  72 AC_MSG_CHECKING([for kernel type ($host_os)])
  73 case $host_os in
  74   *aix*)
  75     AC_DEFINE([KERNEL_AIX], [1], [True if program is to be compiled for a AIX kernel])
  76     ac_system="AIX"
  77     ;;
  78   *darwin*)
  79     AC_DEFINE([KERNEL_DARWIN], [1], [True if program is to be compiled for a Darwin kernel])
  80     ac_system="Darwin"
  81     ;;
  82   *freebsd*)
  83     AC_DEFINE([KERNEL_FREEBSD], [1], [True if program is to be compiled for a FreeBSD kernel])
  84     ac_system="FreeBSD"
  85     ;;
  86   *linux*)
  87     AC_DEFINE([KERNEL_LINUX], [1], [True if program is to be compiled for a Linux kernel])
  88     ac_system="Linux"
  89     ;;
  90   *netbsd*)
  91     AC_DEFINE([KERNEL_NETBSD], [1], [True if program is to be compiled for a NetBSD kernel])
  92     ac_system="NetBSD"
  93     ;;
  94   *openbsd*)
  95     AC_DEFINE([KERNEL_OPENBSD], [1], [True if program is to be compiled for an OpenBSD kernel])
  96     ac_system="OpenBSD"
  97     ;;
  98   *solaris*)
  99     AC_DEFINE([KERNEL_SOLARIS], [1], [True if program is to be compiled for a Solaris kernel])
 100     ac_system="Solaris"
 101     ;;
 102   *mingw32*)
 103     AC_DEFINE([KERNEL_WIN32], [1], [True if program is to be compiled for a Windows kernel])
 104     ac_system="Windows"
 105     ;;
 106   *)
 107     ac_system="unknown"
 108     ;;
 109 esac
 110 AC_MSG_RESULT([$ac_system])
 111
 112 AM_CONDITIONAL([BUILD_AIX], [test "x$ac_system" = "xAIX"])
 113 AM_CONDITIONAL([BUILD_DARWIN], [test "x$ac_system" = "xDarwin"])
 114 AM_CONDITIONAL([BUILD_FREEBSD], [test "x$ac_system" = "xFreeBSD"])
 115 AM_CONDITIONAL([BUILD_LINUX], [test "x$ac_system" = "xLinux"])
 116 AM_CONDITIONAL([BUILD_OPENBSD], [test "x$ac_system" = "xOpenBSD"])
 117 AM_CONDITIONAL([BUILD_SOLARIS], [test "x$ac_system" = "xSolaris"])
 118 AM_CONDITIONAL([BUILD_WIN32], [test "x$ac_system" = "xWindows"])
 119
 120 if test "x$ac_system" = "xSolaris"; then
 121   AC_DEFINE([_POSIX_PTHREAD_SEMANTICS], [1], [Define to enforce POSIX thread semantics under Solaris.])
 122   AC_DEFINE([_REENTRANT], [1], [Define to enable reentrancy interfaces.])
 123
 124   AC_MSG_CHECKING([whether compiler builds 64bit binaries])
 125   AC_COMPILE_IFELSE(
 126     [
 127       AC_LANG_PROGRAM(
 128         [
 129           #ifndef _LP64
 130           # error "Compiler not in 64bit mode."
 131           #endif
 132         ]
 133       )
 134     ],
 135     [AC_MSG_RESULT([yes])],
 136     [
 137       AC_MSG_RESULT([no])
 138       AC_MSG_NOTICE([Solaris detected. Please consider building a 64-bit binary.])
 139     ]
 140   )
 141 fi
 142
 143 if test "x$ac_system" = "xAIX"; then
 144   AC_DEFINE([_THREAD_SAFE_ERRNO], [1], [Define to use the thread-safe version of errno under AIX.])
 145 fi
 146
 147 # Where to install .pc files.
 148 pkgconfigdir="${libdir}/pkgconfig"
 149 AC_SUBST([pkgconfigdir])
 150
 151 #
 152 # Checks for header files.
 153 #
 154 AC_HEADER_SYS_WAIT
 155 AC_HEADER_DIRENT
 156
 157 AC_CHECK_HEADERS_ONCE([ \
 158   arpa/inet.h \
 159   endian.h \
 160   fcntl.h \
 161   fnmatch.h \
 162   fs_info.h \
 163   fshelp.h \
 164   grp.h \
 165   kstat.h \
 166   kvm.h \
 167   libgen.h \
 168   mntent.h \
 169   mnttab.h \
 170   netdb.h \
 171   paths.h \
 172   poll.h \
 173   pthread_np.h \
 174   pwd.h \
 175   regex.h \
 176   sys/endian.h \
 177   sys/fs_types.h \
 178   sys/fstyp.h \
 179   sys/ioctl.h \
 180   sys/isa_defs.h \
 181   sys/mntent.h \
 182   sys/mnttab.h \
 183   sys/param.h \
 184   sys/resource.h \
 185   sys/select.h \
 186   sys/socket.h \
 187   sys/statfs.h \
 188   sys/statvfs.h \
 189   sys/types.h \
 190   sys/un.h \
 191   sys/vfs.h \
 192   sys/vfstab.h \
 193   sys/vmmeter.h \
 194   syslog.h \
 195   wordexp.h
 196 ])
 197
 198 if test "x$ac_system" = "xNetBSD"; then
 199   # For entropy plugin on newer NetBSD
 200   AC_CHECK_HEADERS([sys/rndio.h], [], [],
 201     [[
 202       #if HAVE_SYS_TYPES_H
 203       # include <sys/types.h>
 204       #endif
 205       #if HAVE_SYS_IOCTL_H
 206       # include <sys/ioctl.h>
 207       #endif
 208       #if HAVE_SYS_PARAM_H
 209       # include <sys/param.h>
 210       #endif
 211     ]]
 212   )
 213 fi
 214
 215 # For ping library
 216 AC_CHECK_HEADERS([netinet/in_systm.h], [], [],
 217   [[
 218     #include <stdint.h>
 219     #if HAVE_SYS_TYPES_H
 220     # include <sys/types.h>
 221     #endif
 222   ]]
 223 )
 224
 225 AC_CHECK_HEADERS([netinet/in.h], [], [],
 226   [[
 227     #include <stdint.h>
 228     #if HAVE_SYS_TYPES_H
 229     # include <sys/types.h>
 230     #endif
 231     #if HAVE_NETINET_IN_SYSTM_H
 232     # include <netinet/in_systm.h>
 233     #endif
 234   ]]
 235 )
 236
 237 AC_CHECK_HEADERS([netinet/ip.h], [], [],
 238   [[
 239     #include <stdint.h>
 240     #if HAVE_SYS_TYPES_H
 241     # include <sys/types.h>
 242     #endif
 243     #if HAVE_NETINET_IN_SYSTM_H
 244     # include <netinet/in_systm.h>
 245     #endif
 246     #if HAVE_NETINET_IN_H
 247     # include <netinet/in.h>
 248     #endif
 249   ]]
 250 )
 251
 252 AC_CHECK_HEADERS([netinet/ip_icmp.h], [], [],
 253   [[
 254     #include <stdint.h>
 255     #if HAVE_SYS_TYPES_H
 256     # include <sys/types.h>
 257     #endif
 258     #if HAVE_NETINET_IN_SYSTM_H
 259     # include <netinet/in_systm.h>
 260     #endif
 261     #if HAVE_NETINET_IN_H
 262     # include <netinet/in.h>
 263     #endif
 264     #if HAVE_NETINET_IP_H
 265     # include <netinet/ip.h>
 266     #endif
 267   ]]
 268 )
 269
 270 AC_CHECK_HEADERS([netinet/ip_var.h], [], [],
 271   [[
 272     #include <stdint.h>
 273     #if HAVE_SYS_TYPES_H
 274     # include <sys/types.h>
 275     #endif
 276     #if HAVE_NETINET_IN_SYSTM_H
 277     # include <netinet/in_systm.h>
 278     #endif
 279     #if HAVE_NETINET_IN_H
 280     # include <netinet/in.h>
 281     #endif
 282     #if HAVE_NETINET_IP_H
 283     # include <netinet/ip.h>
 284     #endif
 285   ]]
 286 )
 287
 288 AC_CHECK_HEADERS([netinet/ip6.h], [], [],
 289   [[
 290     #include <stdint.h>
 291     #if HAVE_SYS_TYPES_H
 292     # include <sys/types.h>
 293     #endif
 294     #if HAVE_NETINET_IN_SYSTM_H
 295     # include <netinet/in_systm.h>
 296     #endif
 297     #if HAVE_NETINET_IN_H
 298     # include <netinet/in.h>
 299     #endif
 300   ]]
 301 )
 302
 303 AC_CHECK_HEADERS([netinet/icmp6.h], [], [],
 304   [[
 305     #include <stdint.h>
 306     #if HAVE_SYS_TYPES_H
 307     # include <sys/types.h>
 308     #endif
 309     #if HAVE_NETINET_IN_SYSTM_H
 310     # include <netinet/in_systm.h>
 311     #endif
 312     #if HAVE_NETINET_IN_H
 313     # include <netinet/in.h>
 314     #endif
 315     #if HAVE_NETINET_IP6_H
 316     # include <netinet/ip6.h>
 317     #endif
 318   ]]
 319 )
 320
 321 AC_CHECK_HEADERS([netinet/tcp.h], [], [],
 322   [[
 323     #include <stdint.h>
 324     #if HAVE_SYS_TYPES_H
 325     # include <sys/types.h>
 326     #endif
 327     #if HAVE_NETINET_IN_SYSTM_H
 328     # include <netinet/in_systm.h>
 329     #endif
 330     #if HAVE_NETINET_IN_H
 331     # include <netinet/in.h>
 332     #endif
 333     #if HAVE_NETINET_IP_H
 334     # include <netinet/ip.h>
 335     #endif
 336   ]]
 337 )
 338
 339 AC_CHECK_HEADERS([netinet/udp.h], [], [],
 340   [[
 341     #include <stdint.h>
 342     #if HAVE_SYS_TYPES_H
 343     # include <sys/types.h>
 344     #endif
 345     #if HAVE_NETINET_IN_SYSTM_H
 346     # include <netinet/in_systm.h>
 347     #endif
 348     #if HAVE_NETINET_IN_H
 349     # include <netinet/in.h>
 350     #endif
 351     #if HAVE_NETINET_IP_H
 352     # include <netinet/ip.h>
 353     #endif
 354   ]]
 355 )
 356
 357 # For cpu modules
 358 AC_CHECK_HEADERS([sys/dkstat.h])
 359 if test "x$ac_system" = "xDarwin"; then
 360   AC_CHECK_HEADERS(
 361     [ \
 362       mach/mach_init.h \
 363       mach/host_priv.h \
 364       mach/mach_error.h \
 365       mach/mach_host.h \
 366       mach/mach_port.h \
 367       mach/mach_types.h \
 368       mach/message.h \
 369       mach/processor_set.h \
 370       mach/processor.h \
 371       mach/processor_info.h \
 372       mach/task.h \
 373       mach/thread_act.h \
 374       mach/vm_region.h \
 375       mach/vm_map.h \
 376       mach/vm_prot.h \
 377       mach/vm_statistics.h \
 378       mach/kern_return.h \
 379       CoreFoundation/CoreFoundation.h \
 380       IOKit/IOKitLib.h \
 381       IOKit/IOTypes.h \
 382       IOKit/ps/IOPSKeys.h \
 383       IOKit/IOBSD.h \
 384       IOKit/storage/IOBlockStorageDriver.h
 385     ]
 386   )
 387
 388   # For the battery plugin
 389   AC_CHECK_HEADERS([IOKit/ps/IOPowerSources.h], [], [],
 390     [[
 391       #if HAVE_IOKIT_IOKITLIB_H
 392       #  include <IOKit/IOKitLib.h>
 393       #endif
 394       #if HAVE_IOKIT_IOTYPES_H
 395       #  include <IOKit/IOTypes.h>
 396       #endif
 397     ]]
 398   )
 399 fi
 400
 401 AC_CHECK_HEADERS([sys/sysctl.h], [], [],
 402   [[
 403     #if HAVE_SYS_TYPES_H
 404     #  include <sys/types.h>
 405     #endif
 406     #if HAVE_SYS_PARAM_H
 407     # include <sys/param.h>
 408     #endif
 409   ]]
 410 )
 411
 412 # For interface plugin
 413 AC_CHECK_HEADERS([ifaddrs.h])
 414 AC_CHECK_HEADERS([net/if.h], [], [],
 415   [[
 416     #if HAVE_SYS_TYPES_H
 417     #  include <sys/types.h>
 418     #endif
 419     #if HAVE_SYS_SOCKET_H
 420     #  include <sys/socket.h>
 421     #endif
 422   ]]
 423 )
 424
 425 if test "x$ac_system" = "xLinux"; then
 426   # For hddtemp module
 427   AC_CHECK_HEADERS([linux/major.h])
 428
 429   # For md module (Linux only)
 430   AC_CHECK_HEADERS([linux/raid/md_u.h],
 431     [have_linux_raid_md_u_h="yes"],
 432     [have_linux_raid_md_u_h="no"],
 433     [[
 434       #include <sys/ioctl.h>
 435       #include <linux/major.h>
 436       #include <linux/types.h>
 437     ]]
 438   )
 439   AC_CHECK_HEADERS([sys/sysmacros.h])
 440
 441   AC_CHECK_HEADERS([linux/wireless.h],
 442     [have_linux_wireless_h="yes"],
 443     [have_linux_wireless_h="no"],
 444     [[
 445       #include <dirent.h>
 446       #include <sys/ioctl.h>
 447       #include <sys/socket.h>
 448     ]]
 449   )
 450
 451   AC_CHECK_HEADERS([linux/if.h], [], [],
 452     [[
 453       #if HAVE_SYS_TYPES_H
 454       #  include <sys/types.h>
 455       #endif
 456       #if HAVE_SYS_SOCKET_H
 457       #  include <sys/socket.h>
 458       #endif
 459     ]]
 460   )
 461
 462   AC_CHECK_HEADERS([linux/inet_diag.h], [], [],
 463     [[
 464       #if HAVE_SYS_TYPES_H
 465       #  include <sys/types.h>
 466       #endif
 467       #if HAVE_SYS_SOCKET_H
 468       #  include <sys/socket.h>
 469       #endif
 470     ]]
 471   )
 472
 473   AC_CHECK_HEADERS([linux/netdevice.h], [], [],
 474     [[
 475       #if HAVE_SYS_TYPES_H
 476       #  include <sys/types.h>
 477       #endif
 478       #if HAVE_SYS_SOCKET_H
 479       #  include <sys/socket.h>
 480       #endif
 481       #if HAVE_LINUX_IF_H
 482       # include <linux/if.h>
 483       #endif
 484     ]]
 485   )
 486
 487   # For ethstat module
 488   AC_CHECK_HEADERS([linux/sockios.h],
 489     [have_linux_sockios_h="yes"],
 490     [have_linux_sockios_h="no"],
 491     [[
 492       #if HAVE_SYS_IOCTL_H
 493       # include <sys/ioctl.h>
 494       #endif
 495       #if HAVE_NET_IF_H
 496       # include <net/if.h>
 497       #endif
 498     ]]
 499   )
 500
 501   AC_CHECK_HEADERS([linux/ethtool.h],
 502     [have_linux_ethtool_h="yes"],
 503     [have_linux_ethtool_h="no"],
 504     [[
 505       #if HAVE_SYS_IOCTL_H
 506       # include <sys/ioctl.h>
 507       #endif
 508       #if HAVE_NET_IF_H
 509       # include <net/if.h>
 510       #endif
 511       #if HAVE_LINUX_SOCKIOS_H
 512       # include <linux/sockios.h>
 513       #endif
 514     ]]
 515   )
 516
 517   # For ipvs module
 518   AC_CHECK_HEADERS_ONCE([linux/ip_vs.h])
 519
 520   # For the email plugin
 521   AC_CHECK_HEADERS([linux/un.h], [], [],
 522     [[
 523       #if HAVE_SYS_SOCKET_H
 524       #  include <sys/socket.h>
 525       #endif
 526     ]]
 527   )
 528   # For the turbostat plugin
 529   AC_CHECK_HEADERS([cpuid.h],
 530     [have_cpuid_h="yes"],
 531     [have_cpuid_h="no (cpuid.h not found)"]
 532   )
 533
 534   AC_CHECK_HEADERS([sys/capability.h],
 535     [have_capability="yes"],
 536     [have_capability="no (<sys/capability.h> not found)"]
 537   )
 538
 539   if test "x$have_capability" = "xyes"; then
 540     AC_CHECK_LIB([cap], [cap_get_proc],
 541       [have_capability="yes"],
 542       [have_capability="no (cap_get_proc() not found)"]
 543     )
 544   fi
 545
 546   if test "x$have_capability" = "xyes"; then
 547     AC_CHECK_DECL([CAP_IS_SUPPORTED],
 548       [have_capability="yes"],
 549       [have_capability="no (CAP_IS_SUPPORTED not found)"],
 550       [[#include <sys/capability.h>]]
 551     )
 552   fi
 553
 554   if test "x$have_capability" = "xyes"; then
 555     AC_DEFINE([HAVE_CAPABILITY], [1], [Define to 1 if you have cap_get_proc() (-lcap).])
 556   fi
 557
 558   # For pcie_errors plugin
 559   AC_CHECK_HEADERS([linux/pci_regs.h],
 560     [have_pci_regs_h="yes"],
 561     [have_pci_regs_h="no (linux/pci_regs.h not found)"]
 562   )
 563
 564 else
 565   have_linux_raid_md_u_h="no"
 566   have_linux_wireless_h="no"
 567 fi
 568
 569 AM_CONDITIONAL([BUILD_WITH_CAPABILITY], [test "x$have_capability" = "xyes"])
 570
 571 # For the swap module
 572 have_sys_swap_h="yes"
 573 AC_CHECK_HEADERS([sys/swap.h vm/anon.h],
 574   [],
 575   [have_sys_swap_h="no"],
 576   [[
 577     #undef _FILE_OFFSET_BITS
 578     #undef _LARGEFILE64_SOURCE
 579     #if HAVE_SYS_TYPES_H
 580     #  include <sys/types.h>
 581     #endif
 582     #if HAVE_SYS_PARAM_H
 583     # include <sys/param.h>
 584     #endif
 585   ]]
 586 )
 587
 588 # For load module
 589 # For the processes plugin
 590 # For users module
 591 AC_CHECK_HEADERS([sys/loadavg.h linux/config.h utmp.h utmpx.h])
 592
 593 # For quota module
 594 AC_CHECK_HEADERS([sys/ucred.h], [], [],
 595   [[
 596     #if HAVE_SYS_TYPES_H
 597     #  include <sys/types.h>
 598     #endif
 599     #if HAVE_SYS_PARAM_H
 600     # include <sys/param.h>
 601     #endif
 602   ]]
 603 )
 604
 605 # For mount interface
 606 AC_CHECK_HEADERS([sys/mount.h], [], [],
 607   [[
 608     #if HAVE_SYS_TYPES_H
 609     #  include <sys/types.h>
 610     #endif
 611     #if HAVE_SYS_PARAM_H
 612     # include <sys/param.h>
 613     #endif
 614   ]]
 615 )
 616
 617 # --enable-xfs {{{
 618 AC_ARG_ENABLE([xfs],
 619   [AS_HELP_STRING([--enable-xfs], [xfs support in df plugin @<:@default=yes@:>@])],
 620   [],
 621   [enable_xfs="auto"]
 622 )
 623
 624 if test "x$enable_xfs" != "xno"; then
 625   AC_CHECK_HEADERS([xfs/xqm.h],
 626     [],
 627     [
 628       if test "x$enable_xfs" = "xyes"; then
 629         AC_MSG_ERROR([xfs/xqm.h not found])
 630       fi
 631     ],
 632     [[#define _GNU_SOURCE]]
 633   )
 634 fi
 635
 636 # }}}
 637
 638 # For the dns plugin
 639 AC_CHECK_HEADERS([arpa/nameser.h])
 640 AC_CHECK_HEADERS([arpa/nameser_compat.h], [], [],
 641   [[
 642     #if HAVE_ARPA_NAMESER_H
 643     # include <arpa/nameser.h>
 644     #endif
 645   ]]
 646 )
 647
 648 AC_CHECK_HEADERS([net/if_arp.h], [], [],
 649   [[
 650     #if HAVE_SYS_SOCKET_H
 651     # include <sys/socket.h>
 652     #endif
 653   ]]
 654 )
 655
 656 AC_CHECK_HEADERS([net/ppp_defs.h])
 657 AC_CHECK_HEADERS([net/if_ppp.h], [], [],
 658   [[
 659     #if HAVE_NET_PPP_DEFS_H
 660     # include <net/ppp_defs.h>
 661     #endif
 662   ]]
 663 )
 664
 665 AC_CHECK_HEADERS([netinet/if_ether.h], [], [],
 666   [[
 667     #include <stdint.h>
 668     #if HAVE_SYS_TYPES_H
 669     # include <sys/types.h>
 670     #endif
 671     #if HAVE_SYS_SOCKET_H
 672     # include <sys/socket.h>
 673     #endif
 674     #if HAVE_NET_IF_H
 675     # include <net/if.h>
 676     #endif
 677     #if HAVE_NETINET_IN_H
 678     # include <netinet/in.h>
 679     #endif
 680   ]]
 681 )
 682
 683 AC_CHECK_HEADERS([net/pfvar.h],
 684   [have_net_pfvar_h="yes"],
 685   [have_net_pfvar_h="no"],
 686   [[
 687     #if HAVE_SYS_IOCTL_H
 688     # include <sys/ioctl.h>
 689     #endif
 690     #if HAVE_SYS_SOCKET_H
 691     # include <sys/socket.h>
 692     #endif
 693     #if HAVE_NET_IF_H
 694     # include <net/if.h>
 695     #endif
 696     #if HAVE_NETINET_IN_H
 697     # include <netinet/in.h>
 698     #endif
 699   ]]
 700 )
 701
 702 # For the multimeter plugin
 703 AC_CHECK_HEADERS([termios.h],
 704   [have_termios_h="yes"],
 705   [have_termios_h="no"]
 706 )
 707
 708 # For cpusleep plugin
 709 AC_CACHE_CHECK([whether clock_boottime and clock_monotonic are supported],
 710   [c_cv_have_clock_boottime_monotonic],
 711   [
 712     AC_COMPILE_IFELSE(
 713       [AC_LANG_PROGRAM(
 714         [[#include <time.h>]],
 715         [[
 716           struct timespec b, m;
 717           clock_gettime(CLOCK_BOOTTIME, &b );
 718           clock_gettime(CLOCK_MONOTONIC, &m );
 719         ]]
 720       )
 721       ],
 722       [c_cv_have_clock_boottime_monotonic="yes"],
 723       [c_cv_have_clock_boottime_monotonic="no"]
 724     )
 725   ]
 726 )
 727
 728
 729 #
 730 # Checks for typedefs, structures, and compiler characteristics.
 731 #
 732 AC_C_CONST
 733 AC_TYPE_PID_T
 734 AC_TYPE_SIZE_T
 735 AC_TYPE_UID_T
 736 AC_HEADER_TIME
 737
 738 test_cxx_flags() {
 739   AC_LANG_PUSH([C++])
 740   AC_LANG_CONFTEST(
 741     [AC_LANG_SOURCE([[int main(void){}]]) ]
 742   )
 743   $CXX -c conftest.cpp $CXXFLAGS $@ > /dev/null 2> /dev/null
 744   ret=$?
 745   rm -f conftest.o
 746   AC_LANG_POP([C++])
 747   return $ret
 748 }
 749
 750 #
 751 # Checks for library functions.
 752 #
 753 AC_CHECK_FUNCS_ONCE([ \
 754     asprintf \
 755     closelog \
 756     getaddrinfo \
 757     getgrnam_r \
 758     getnameinfo \
 759     getpwnam \
 760     getpwnam_r \
 761     gettimeofday \
 762     if_indextoname \
 763     openlog \
 764     regcomp \
 765     regerror \
 766     regexec \
 767     regfree \
 768     select \
 769     setenv \
 770     setgroups \
 771     strcasecmp \
 772     strdup \
 773     strncasecmp \
 774     sysconf
 775   ]
 776 )
 777
 778 AC_FUNC_STRERROR_R
 779
 780 SAVE_CFLAGS="$CFLAGS"
 781 CFLAGS="-Wall -Werror"
 782 SAVE_LDFLAGS="$LDFLAGS"
 783 LDFLAGS=""
 784 if test "x$ac_system" = "xWindows"; then
 785   # This is exported from build.sh
 786   LDFLAGS="$LDFLAGS -L${GNULIB_DIR}"
 787 fi
 788
 789 AC_CACHE_CHECK([for strtok_r],
 790   [c_cv_have_strtok_r_default],
 791   [
 792     AC_LINK_IFELSE(
 793       [
 794         AC_LANG_PROGRAM(
 795           [[
 796             #include <stdlib.h>
 797             #include <stdio.h>
 798             #include <string.h>
 799           ]],
 800           [[
 801             char buffer[] = "foo,bar,baz";
 802             char *token;
 803             char *dummy;
 804             char *saveptr;
 805
 806             dummy = buffer;
 807             saveptr = NULL;
 808             while ((token = strtok_r (dummy, ",", &saveptr)) != NULL)
 809             {
 810               dummy = NULL;
 811               printf ("token = %s;\n", token);
 812             }
 813           ]]
 814         )
 815       ],
 816       [c_cv_have_strtok_r_default="yes"],
 817       [c_cv_have_strtok_r_default="no"]
 818     )
 819   ]
 820 )
 821
 822 if test "x$c_cv_have_strtok_r_default" = "xno"; then
 823   CFLAGS="$CFLAGS -D_REENTRANT=1"
 824
 825   AC_CACHE_CHECK([if strtok_r needs _REENTRANT],
 826     [c_cv_have_strtok_r_reentrant],
 827     [
 828       AC_LINK_IFELSE(
 829         [
 830           AC_LANG_PROGRAM(
 831             [[
 832               #include <stdlib.h>
 833               #include <stdio.h>
 834               #include <string.h>
 835             ]],
 836             [[
 837               char buffer[] = "foo,bar,baz";
 838               char *token;
 839               char *dummy;
 840               char *saveptr;
 841
 842               dummy = buffer;
 843               saveptr = NULL;
 844               while ((token = strtok_r (dummy, ",", &saveptr)) != NULL)
 845               {
 846                 dummy = NULL;
 847                 printf ("token = %s;\n", token);
 848               }
 849             ]]
 850           )
 851         ],
 852         [c_cv_have_strtok_r_reentrant="yes"],
 853         [AC_MSG_FAILURE([strtok_r is not available. Please file a bugreport!])]
 854       )
 855     ]
 856   )
 857 fi
 858
 859 CFLAGS="$SAVE_CFLAGS"
 860 LDFLAGS="$SAVE_LDFLAGS"
 861 if test "x$c_cv_have_strtok_r_reentrant" = "xyes"; then
 862   CFLAGS="$CFLAGS -D_REENTRANT=1"
 863 fi
 864
 865 AC_CHECK_FUNCS([socket],
 866   [],
 867   [
 868     AC_CHECK_LIB([socket], [socket],
 869       [socket_needs_socket="yes"],
 870       [
 871         AC_CHECK_LIB([gnu], [rpl_socket],
 872           [socket_needs_gnulib="yes"],
 873           [AC_MSG_ERROR([cannot find socket() in libsocket])]
 874         )
 875       ]
 876     )
 877   ]
 878 )
 879 AM_CONDITIONAL([BUILD_WITH_LIBSOCKET], [test "x$socket_needs_socket" = "xyes"])
 880 AM_CONDITIONAL([BUILD_WITH_GNULIB], [test "x$socket_needs_gnulib" = "xyes"])
 881
 882 clock_gettime_needs_posix4="no"
 883 AC_CHECK_FUNCS([clock_gettime],
 884   [have_clock_gettime="yes"],
 885   [have_clock_gettime="no"]
 886 )
 887
 888 if test "x$have_clock_gettime" = "xno"; then
 889   AC_CHECK_LIB([rt], [clock_gettime],
 890     [
 891       clock_gettime_needs_rt="yes"
 892       have_clock_gettime="yes"
 893     ]
 894   )
 895 fi
 896
 897 if test "x$have_clock_gettime" = "xno"; then
 898   AC_CHECK_LIB([posix4], [clock_gettime],
 899     [
 900       clock_gettime_needs_posix4="yes"
 901       have_clock_gettime="yes"
 902     ]
 903   )
 904 fi
 905
 906 if test "x$have_clock_gettime" = "xyes"; then
 907   AC_DEFINE([HAVE_CLOCK_GETTIME], [1], [Define if the clock_gettime(2) function is available.])
 908 fi
 909
 910 AC_CHECK_FUNCS([nanosleep], [],
 911   AC_CHECK_LIB([rt], [nanosleep],
 912     [nanosleep_needs_rt="yes"],
 913     [
 914       AC_CHECK_LIB([posix4], [nanosleep],
 915         [nanosleep_needs_posix4="yes"],
 916         [AC_MSG_ERROR([cannot find nanosleep])]
 917       )
 918     ]
 919   )
 920 )
 921
 922 AM_CONDITIONAL([BUILD_WITH_LIBRT], [test "x$clock_gettime_needs_rt" = "xyes" || test "x$nanosleep_needs_rt" = "xyes"])
 923 AM_CONDITIONAL([BUILD_WITH_LIBPOSIX4], [test "x$clock_gettime_needs_posix4" = "xyes" || test "x$nanosleep_needs_posix4" = "xyes"])
 924
 925 AC_CHECK_FUNCS([getifaddrs], [have_getifaddrs="yes"], [have_getifaddrs="no"])
 926 AC_CHECK_FUNCS([getloadavg], [have_getloadavg="yes"], [have_getloadavg="no"])
 927 AC_CHECK_FUNCS([getutent], [have_getutent="yes"], [have_getutent="no"])
 928 AC_CHECK_FUNCS([getutxent], [have_getutxent="yes"], [have_getutxent="no"])
 929 AC_CHECK_FUNCS([host_statistics], [have_host_statistics="yes"], [have_host_statistics="no"])
 930 AC_CHECK_FUNCS([processor_info], [have_processor_info="yes"], [have_processor_info="no"])
 931 AC_CHECK_FUNCS([statfs], [have_statfs="yes"], [have_statfs="no"])
 932 AC_CHECK_FUNCS([statvfs], [have_statvfs="yes"], [have_statvfs="no"])
 933 AC_CHECK_FUNCS([sysctl], [have_sysctl="yes"], [have_sysctl="no"])
 934 AC_CHECK_FUNCS([sysctlbyname], [have_sysctlbyname="yes"], [have_sysctlbyname="no"])
 935 AC_CHECK_FUNCS([syslog], [have_syslog="yes"], [have_syslog="no"])
 936 AC_CHECK_FUNCS([thread_info], [have_thread_info="yes"], [have_thread_info="no"])
 937
 938 # Check for strptime {{{
 939 if test "x$GCC" = "xyes"; then
 940   SAVE_CFLAGS="$CFLAGS"
 941   CFLAGS="$CFLAGS -Wall -Wextra -Werror"
 942 fi
 943
 944 AC_CHECK_FUNCS([strptime], [have_strptime="yes"], [have_strptime="no"])
 945 if test "x$have_strptime" = "xyes"; then
 946   AC_CACHE_CHECK([whether strptime is exported by default],
 947     [c_cv_have_strptime_default],
 948     [
 949       AC_COMPILE_IFELSE(
 950         [
 951           AC_LANG_PROGRAM(
 952             [[#include <time.h>]],
 953             [[
 954               struct tm stm;
 955               (void)strptime ("2010-12-30%13:42:42", "%Y-%m-%dT%T", &stm);
 956             ]]
 957           )
 958         ],
 959         [c_cv_have_strptime_default="yes"],
 960         [c_cv_have_strptime_default="no"])
 961     ]
 962   )
 963 fi
 964
 965 if test "x$have_strptime" = "xyes" && test "x$c_cv_have_strptime_default" = "xno"; then
 966   AC_CACHE_CHECK([whether strptime needs standards mode],
 967     [c_cv_have_strptime_standards],
 968     [
 969       AC_COMPILE_IFELSE(
 970         [
 971           AC_LANG_PROGRAM(
 972             [[
 973               #ifndef _ISOC99_SOURCE
 974               # define _ISOC99_SOURCE 1
 975               #endif
 976               #ifndef _POSIX_C_SOURCE
 977               # define _POSIX_C_SOURCE 200112L
 978               #endif
 979               #ifndef _XOPEN_SOURCE
 980               # define _XOPEN_SOURCE 500
 981               #endif
 982               #include <time.h>
 983             ]],
 984             [[
 985               struct tm stm;
 986               (void)strptime ("2010-12-30%13:42:42", "%Y-%m-%dT%T", &stm);
 987             ]]
 988           )
 989         ],
 990         [c_cv_have_strptime_standards="yes"],
 991         [c_cv_have_strptime_standards="no"]
 992       )
 993     ]
 994   )
 995
 996   if test "x$c_cv_have_strptime_standards" = "xyes"; then
 997     AC_DEFINE([STRPTIME_NEEDS_STANDARDS], [1],
 998       [Set to true if strptime is only exported in X/Open mode (GNU libc).]
 999     )
1000   else
1001     have_strptime="no"
1002   fi
1003 fi
1004
1005 if test "x$GCC" = "xyes"; then
1006   CFLAGS="$SAVE_CFLAGS"
1007 fi
1008 # }}} Check for strptime
1009
1010 # Check for timegm {{{
1011
1012 # These checks need -Werror because implicit function declarations are only a
1013 # warning ...
1014 SAVE_CFLAGS="$CFLAGS"
1015 CFLAGS="$CFLAGS -Werror"
1016
1017 AC_CACHE_CHECK([for timegm],
1018   [c_cv_have_timegm],
1019   AC_LINK_IFELSE(
1020     [AC_LANG_PROGRAM(
1021 [[[
1022 #if STRPTIME_NEEDS_STANDARDS
1023 # ifndef _ISOC99_SOURCE
1024 #  define _ISOC99_SOURCE 1
1025 # endif
1026 # ifndef _POSIX_C_SOURCE
1027 #  define _POSIX_C_SOURCE 200112L
1028 # endif
1029 # ifndef _XOPEN_SOURCE
1030 #  define _XOPEN_SOURCE 500
1031 # endif
1032 #endif
1033 #include <time.h>
1034 ]]],
1035 [[[
1036  time_t t = timegm(&(struct tm){0});
1037  if (t == ((time_t) -1)) {
1038    return 1;
1039  }
1040 ]]]
1041     )],
1042     [c_cv_have_timegm="yes"],
1043     [c_cv_have_timegm="no"]
1044   )
1045 )
1046
1047 if test "x$c_cv_have_timegm" != "xyes"
1048 then
1049   AC_CACHE_CHECK([for timegm with _BSD_SOURCE],
1050     [c_cv_have_timegm_bsd],
1051     AC_LINK_IFELSE(
1052       [AC_LANG_PROGRAM(
1053 [[[
1054 #if STRPTIME_NEEDS_STANDARDS
1055 # ifndef _ISOC99_SOURCE
1056 #  define _ISOC99_SOURCE 1
1057 # endif
1058 # ifndef _POSIX_C_SOURCE
1059 #  define _POSIX_C_SOURCE 200112L
1060 # endif
1061 # ifndef _XOPEN_SOURCE
1062 #  define _XOPEN_SOURCE 500
1063 # endif
1064 #endif
1065 #ifndef _BSD_SOURCE
1066 # define _BSD_SOURCE 1
1067 #endif
1068 #include <time.h>
1069 ]]],
1070 [[[
1071  time_t t = timegm(&(struct tm){0});
1072  if (t == ((time_t) -1)) {
1073    return 1;
1074  }
1075 ]]]
1076       )],
1077       [c_cv_have_timegm_bsd="yes"
1078        c_cv_have_timegm="yes"],
1079       [c_cv_have_timegm_bsd="no"]
1080     )
1081   )
1082 fi
1083
1084 if test "x$c_cv_have_timegm" = "xyes"
1085 then
1086   AC_DEFINE(HAVE_TIMEGM, 1, [Define if the timegm(3) function is available.])
1087   if test "x$c_cv_have_timegm_bsd" = "xyes"
1088   then
1089     AC_DEFINE(TIMEGM_NEEDS_BSD, 1, [Set to true if timegm is only exported in BSD mode.])
1090   fi
1091 fi
1092
1093 CFLAGS="$SAVE_CFLAGS"
1094 # }}} Check for timegm
1095
1096 AC_MSG_CHECKING([for sysctl kern.cp_times])
1097 if test -x /sbin/sysctl; then
1098   /sbin/sysctl kern.cp_times >/dev/null 2>&1
1099   if test $? -eq 0; then
1100     AC_MSG_RESULT([yes])
1101     AC_DEFINE([HAVE_SYSCTL_KERN_CP_TIMES], [1], [Define if sysctl supports kern.cp_times])
1102   else
1103     AC_MSG_RESULT([no])
1104   fi
1105 else
1106   AC_MSG_RESULT([no])
1107 fi
1108
1109 AC_MSG_CHECKING([for sysctl kern.cp_time])
1110 if test -x /sbin/sysctl; then
1111   /sbin/sysctl kern.cp_time >/dev/null 2>&1
1112   if test $? -eq 0
1113   then
1114     AC_MSG_RESULT([yes])
1115     AC_DEFINE([HAVE_SYSCTL_KERN_CP_TIME], [1], [Define if sysctl supports kern.cp_time])
1116   else
1117     AC_MSG_RESULT([no])
1118   fi
1119 else
1120   AC_MSG_RESULT([no])
1121 fi
1122
1123 AC_CHECK_FUNCS([swapctl], [have_swapctl="yes"], [have_swapctl="no"])
1124 if test "x$have_swapctl" = "xyes"; then
1125   AC_CACHE_CHECK([whether swapctl takes two arguments],
1126     [c_cv_have_swapctl_two_args],
1127     [
1128       AC_COMPILE_IFELSE(
1129         [
1130           AC_LANG_PROGRAM(
1131             [[
1132               #if HAVE_SYS_SWAP_H && !defined(_LP64) && _FILE_OFFSET_BITS == 64
1133               #  undef _FILE_OFFSET_BITS
1134               #  undef _LARGEFILE64_SOURCE
1135               #endif
1136               #include <sys/stat.h>
1137               #include <sys/param.h>
1138               #include <sys/swap.h>
1139               #include <unistd.h>
1140             ]],
1141             [[int num = swapctl(0, NULL);]]
1142           )
1143         ],
1144         [c_cv_have_swapctl_two_args="yes"],
1145         [c_cv_have_swapctl_two_args="no"]
1146       )
1147     ]
1148   )
1149
1150   AC_CACHE_CHECK([whether swapctl takes three arguments],
1151     [c_cv_have_swapctl_three_args],
1152     [
1153       AC_COMPILE_IFELSE(
1154         [
1155           AC_LANG_PROGRAM(
1156             [[
1157               #if HAVE_SYS_SWAP_H && !defined(_LP64) && _FILE_OFFSET_BITS == 64
1158               #  undef _FILE_OFFSET_BITS
1159               #  undef _LARGEFILE64_SOURCE
1160               #endif
1161               #include <sys/stat.h>
1162               #include <sys/param.h>
1163               #include <sys/swap.h>
1164               #include <unistd.h>
1165             ]],
1166             [[int num = swapctl(0, NULL, 0);]]
1167           )
1168         ],
1169         [c_cv_have_swapctl_three_args="yes"],
1170         [c_cv_have_swapctl_three_args="no"]
1171       )
1172     ]
1173   )
1174 fi
1175
1176 # Check for different versions of `swapctl' here..
1177 if test "x$have_swapctl" = "xyes"; then
1178   if test "x$c_cv_have_swapctl_two_args" = "xyes"; then
1179     AC_DEFINE([HAVE_SWAPCTL_TWO_ARGS], [1], [Define if the function swapctl exists and takes two arguments.])
1180   fi
1181
1182   if test "x$c_cv_have_swapctl_three_args" = "xyes"; then
1183     AC_DEFINE([HAVE_SWAPCTL_THREE_ARGS], [1], [Define if the function swapctl exists and takes three arguments.])
1184   fi
1185 fi
1186
1187 # Check for NAN
1188 AC_ARG_WITH([nan-emulation],
1189   [AS_HELP_STRING([--with-nan-emulation], [use emulated NAN. For crosscompiling only.])],
1190   [
1191     if test "x$withval" = "xno"; then
1192       nan_type="none"
1193     else if test "x$withval" = "xyes"; then
1194       nan_type="zero"
1195     else
1196       nan_type="$withval"
1197     fi; fi
1198   ],
1199   [nan_type="none"]
1200 )
1201
1202 if test "x$nan_type" = "xnone"; then
1203   AC_CACHE_CHECK([whether NAN is defined by default],
1204     [c_cv_have_nan_default],
1205     [
1206       AC_COMPILE_IFELSE(
1207         [
1208           AC_LANG_PROGRAM(
1209             [[
1210               #include <stdlib.h>
1211               #include <math.h>
1212               static double foo = NAN;
1213             ]],
1214             [[
1215               if (isnan (foo))
1216                 return 0;
1217               return 1;
1218             ]]
1219           )
1220         ],
1221         [c_cv_have_nan_default="yes"],
1222         [c_cv_have_nan_default="no"]
1223       )
1224     ]
1225   )
1226 fi
1227
1228 if test "x$c_cv_have_nan_default" = "xyes"; then
1229   nan_type="default"
1230 fi
1231
1232 if test "x$nan_type" = "xnone"; then
1233   AC_CACHE_CHECK([whether NAN is defined by __USE_ISOC99],
1234     [c_cv_have_nan_isoc],
1235     [
1236       AC_COMPILE_IFELSE(
1237         [
1238           AC_LANG_PROGRAM(
1239             [[
1240               #include <stdlib.h>
1241               #define __USE_ISOC99 1
1242               #include <math.h>
1243               static double foo = NAN;
1244             ]],
1245             [[
1246               if (isnan (foo))
1247                 return 0;
1248               return 1;
1249             ]]
1250           )
1251         ],
1252         [c_cv_have_nan_isoc="yes"],
1253         [c_cv_have_nan_isoc="no"]
1254       )
1255     ]
1256   )
1257 fi
1258
1259 if test "x$c_cv_have_nan_isoc" = "xyes"; then
1260   nan_type="isoc99"
1261 fi
1262
1263 if test "x$nan_type" = "xnone"; then
1264   SAVE_LDFLAGS="$LDFLAGS"
1265   LDFLAGS="$LDFLAGS -lm"
1266   AC_CACHE_CHECK([whether NAN can be defined by 0/0],
1267     [c_cv_have_nan_zero],
1268     [
1269       AC_RUN_IFELSE(
1270         [
1271           AC_LANG_PROGRAM(
1272             [[
1273               #include <stdlib.h>
1274               #include <math.h>
1275               #ifdef NAN
1276               # undef NAN
1277               #endif
1278               #define NAN (0.0 / 0.0)
1279               #ifndef isnan
1280               # define isnan(f) ((f) != (f))
1281               #endif
1282               static double foo = NAN;
1283             ]],
1284             [[
1285               if (isnan (foo))
1286                 return 0;
1287               return 1;
1288             ]]
1289           )
1290         ],
1291         [c_cv_have_nan_zero="yes"],
1292         [c_cv_have_nan_zero="no"]
1293       )
1294     ]
1295   )
1296   LDFLAGS=$SAVE_LDFLAGS
1297 fi
1298
1299 if test "x$c_cv_have_nan_zero" = "xyes"; then
1300   nan_type="zero"
1301 fi
1302
1303 if test "x$nan_type" = "xdefault"; then
1304   AC_DEFINE([NAN_STATIC_DEFAULT], [1],
1305     [Define if NAN is defined by default and can initialize static variables.]
1306   )
1307 else if test "x$nan_type" = "xisoc99"; then
1308   AC_DEFINE([NAN_STATIC_ISOC], [1],
1309     [Define if NAN is defined by __USE_ISOC99 and can initialize static variables.]
1310   )
1311 else if test "x$nan_type" = "xzero"; then
1312   AC_DEFINE([NAN_ZERO_ZERO], [1],
1313     [Define if NAN can be defined as (0.0 / 0.0)]
1314   )
1315 else
1316   AC_MSG_ERROR([Didn't find out how to statically initialize variables to NAN. Sorry.])
1317 fi; fi; fi
1318
1319 AC_ARG_WITH([fp-layout],
1320   [
1321     AS_HELP_STRING([--with-fp-layout],
1322       [set the memory layout of doubles. For crosscompiling only.]
1323     )
1324   ],
1325   [
1326     if test "x$withval" = "xnothing"; then
1327       fp_layout_type="nothing"
1328     else if test "x$withval" = "xendianflip"; then
1329       fp_layout_type="endianflip"
1330     else if test "x$withval" = "xintswap"; then
1331       fp_layout_type="intswap"
1332     else
1333       AC_MSG_ERROR([Invalid argument for --with-fp-layout. Valid arguments are: nothing, endianflip, intswap]);
1334     fi; fi; fi
1335   ],
1336   [fp_layout_type="unknown"]
1337 )
1338
1339 if test "x$fp_layout_type" = "xunknown"; then
1340   AC_CACHE_CHECK([if doubles are stored in x86 representation],
1341     [c_cv_fp_layout_need_nothing],
1342     [
1343       AC_RUN_IFELSE(
1344         [
1345           AC_LANG_PROGRAM(
1346             [[
1347               #include <stdlib.h>
1348               #include <stdio.h>
1349               #include <string.h>
1350               #include <stdint.h>
1351               #include <inttypes.h>
1352               #include <stdbool.h>
1353             ]],
1354             [[
1355               uint64_t i0;
1356               uint64_t i1;
1357               uint8_t c[8];
1358               double d;
1359
1360               d = 8.642135e130;
1361               memcpy ((void *) &i0, (void *) &d, 8);
1362
1363               i1 = i0;
1364               memcpy ((void *) c, (void *) &i1, 8);
1365
1366               if ((c[0] == 0x2f) && (c[1] == 0x25)
1367                   && (c[2] == 0xc0) && (c[3] == 0xc7)
1368                   && (c[4] == 0x43) && (c[5] == 0x2b)
1369                   && (c[6] == 0x1f) && (c[7] == 0x5b))
1370                 return 0;
1371               return 1;
1372             ]]
1373           )
1374         ],
1375         [c_cv_fp_layout_need_nothing="yes"],
1376         [c_cv_fp_layout_need_nothing="no"]
1377       )
1378     ]
1379   )
1380 fi
1381
1382 if test "x$c_cv_fp_layout_need_nothing" = "xyes"; then
1383   fp_layout_type="nothing"
1384 fi
1385
1386 if test "x$fp_layout_type" = "xunknown"; then
1387   AC_CACHE_CHECK([if endianflip converts to x86 representation],
1388     [c_cv_fp_layout_need_endianflip],
1389     [
1390       AC_RUN_IFELSE(
1391         [
1392           AC_LANG_PROGRAM(
1393             [[
1394               #include <stdlib.h>
1395               #include <stdio.h>
1396               #include <string.h>
1397               #include <stdint.h>
1398               #include <inttypes.h>
1399               #include <stdbool.h>
1400               #define endianflip(A) ((((uint64_t)(A) & 0xff00000000000000LL) >> 56) | \
1401                                      (((uint64_t)(A) & 0x00ff000000000000LL) >> 40) | \
1402                                      (((uint64_t)(A) & 0x0000ff0000000000LL) >> 24) | \
1403                                      (((uint64_t)(A) & 0x000000ff00000000LL) >> 8)  | \
1404                                      (((uint64_t)(A) & 0x00000000ff000000LL) << 8)  | \
1405                                      (((uint64_t)(A) & 0x0000000000ff0000LL) << 24) | \
1406                                      (((uint64_t)(A) & 0x000000000000ff00LL) << 40) | \
1407                                      (((uint64_t)(A) & 0x00000000000000ffLL) << 56))
1408             ]],
1409             [[
1410               uint64_t i0;
1411               uint64_t i1;
1412               uint8_t c[8];
1413               double d;
1414
1415               d = 8.642135e130;
1416               memcpy ((void *) &i0, (void *) &d, 8);
1417
1418               i1 = endianflip (i0);
1419               memcpy ((void *) c, (void *) &i1, 8);
1420
1421               if ((c[0] == 0x2f) && (c[1] == 0x25)
1422                   && (c[2] == 0xc0) && (c[3] == 0xc7)
1423                   && (c[4] == 0x43) && (c[5] == 0x2b)
1424                   && (c[6] == 0x1f) && (c[7] == 0x5b))
1425                 return 0;
1426               return 1;
1427             ]]
1428           )
1429         ],
1430         [c_cv_fp_layout_need_endianflip="yes"],
1431         [c_cv_fp_layout_need_endianflip="no"]
1432       ]
1433     )
1434   )
1435 fi
1436
1437 if test "x$c_cv_fp_layout_need_endianflip" = "xyes"; then
1438   fp_layout_type="endianflip"
1439 fi
1440
1441 if test "x$fp_layout_type" = "xunknown"; then
1442   AC_CACHE_CHECK([if intswap converts to x86 representation],
1443     [c_cv_fp_layout_need_intswap],
1444     [
1445       AC_RUN_IFELSE(
1446         [
1447           AC_LANG_PROGRAM(
1448             [[
1449               #include <stdlib.h>
1450               #include <stdio.h>
1451               #include <string.h>
1452               #include <stdint.h>
1453               #include <inttypes.h>
1454               #include <stdbool.h>
1455               #define intswap(A)    ((((uint64_t)(A) & 0xffffffff00000000LL) >> 32) | \
1456                                      (((uint64_t)(A) & 0x00000000ffffffffLL) << 32))
1457             ]],
1458             [[
1459               uint64_t i0;
1460               uint64_t i1;
1461               uint8_t c[8];
1462               double d;
1463
1464               d = 8.642135e130;
1465               memcpy ((void *) &i0, (void *) &d, 8);
1466
1467               i1 = intswap (i0);
1468               memcpy ((void *) c, (void *) &i1, 8);
1469
1470               if ((c[0] == 0x2f) && (c[1] == 0x25)
1471                   && (c[2] == 0xc0) && (c[3] == 0xc7)
1472                   && (c[4] == 0x43) && (c[5] == 0x2b)
1473                   && (c[6] == 0x1f) && (c[7] == 0x5b))
1474                 return 0;
1475               return 1;
1476             ]]
1477           )
1478         ],
1479         [c_cv_fp_layout_need_intswap="yes"],
1480         [c_cv_fp_layout_need_intswap="no"]
1481       )
1482     ]
1483   )
1484 fi
1485
1486 if test "x$c_cv_fp_layout_need_intswap" = "xyes"; then
1487   fp_layout_type="intswap"
1488 fi
1489
1490 if test "x$fp_layout_type" = "xnothing"; then
1491   AC_DEFINE([FP_LAYOUT_NEED_NOTHING], [1],
1492     [Define if doubles are stored in x86 representation.]
1493   )
1494 else if test "x$fp_layout_type" = "xendianflip"; then
1495   AC_DEFINE([FP_LAYOUT_NEED_ENDIANFLIP], [1],
1496     [Define if endianflip is needed to convert to x86 representation.]
1497   )
1498 else if test "x$fp_layout_type" = "xintswap"; then
1499   AC_DEFINE([FP_LAYOUT_NEED_INTSWAP], [1],
1500     [Define if intswap is needed to convert to x86 representation.]
1501   )
1502 else
1503   AC_MSG_ERROR([Didn't find out how doubles are stored in memory. Sorry.])
1504 fi; fi; fi
1505
1506 # For cpusleep plugin
1507 AC_CACHE_CHECK([whether clock_boottime and clock_monotonic are supported],
1508   [c_cv_have_clock_boottime_monotonic],
1509   [
1510     AC_COMPILE_IFELSE(
1511       [AC_LANG_PROGRAM(
1512         [[#include <time.h>]],
1513         [[
1514           struct timespec b, m;
1515           clock_gettime(CLOCK_BOOTTIME, &b );
1516           clock_gettime(CLOCK_MONOTONIC, &m );
1517         ]]
1518       )
1519       ],
1520       [c_cv_have_clock_boottime_monotonic="yes"],
1521       [c_cv_have_clock_boottime_monotonic="no"]
1522     )
1523   ]
1524 )
1525
1526 # --with-useragent {{{
1527 AC_ARG_WITH([useragent],
1528   [AS_HELP_STRING([--with-useragent@<:@=AGENT@:>@], [User agent to use on http requests])],
1529   [
1530     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
1531       AC_DEFINE_UNQUOTED([COLLECTD_USERAGENT], ["$withval"], [User agent for http requests])
1532     fi
1533   ]
1534 )
1535
1536 # }}}
1537
1538 # --with-data-max-name-len {{{
1539 AC_ARG_WITH([data-max-name-len],
1540   [AS_HELP_STRING([--with-data-max-name-len@<:@=VALUE@:>@], [Maximum length of data buffers])],
1541   [
1542     if test "x$withval" != "x" && test $withval -gt 0; then
1543       AC_DEFINE_UNQUOTED([DATA_MAX_NAME_LEN], [$withval], [Maximum length of data buffers])
1544     else
1545       AC_MSG_ERROR([DATA_MAX_NAME_LEN must be a positive integer -- $withval given])
1546     fi
1547   ],
1548   [AC_DEFINE([DATA_MAX_NAME_LEN], [128], [Maximum length of data buffers])]
1549 )
1550 # }}}
1551
1552 AC_CHECK_FUNCS([getfsstat], [have_getfsstat="yes"], [have_getfsstat="no"])
1553 AC_CHECK_FUNCS(getvfsstat, [have_getvfsstat="yes"], [have_getvfsstat="no"])
1554 AC_CHECK_FUNCS(listmntent, [have_listmntent="yes"], [have_listmntent="no"])
1555 AC_CHECK_FUNCS(getmntent_r, [have_getmntent_r="yes"], [have_getmntent_r="no"])
1556
1557 AC_CHECK_FUNCS(getmntent, [have_getmntent="libc"], [have_getmntent="no"])
1558 if test "x$have_getmntent" = "xno"; then
1559   AC_CHECK_LIB([sun], [getmntent],
1560     [have_getmntent="sun"],
1561     [have_gemntent="no"]
1562   )
1563 fi
1564
1565 if test "x$have_getmntent" = "xno"; then
1566   AC_CHECK_LIB([seq], [getmntent],
1567     [have_getmntent="seq"],
1568     [have_getmntent="no"]
1569   )
1570 fi
1571
1572 if test "x$have_getmntent" = "xno"; then
1573   AC_CHECK_LIB([gen], [getmntent],
1574     [have_getmntent="gen"],
1575     [have_getmntent="no"]
1576   )
1577 fi
1578
1579 if test "x$have_getmntent" = "xlibc"; then
1580   AC_CACHE_CHECK([whether getmntent takes one argument],
1581     [c_cv_have_one_getmntent],
1582     [
1583       AC_COMPILE_IFELSE(
1584         [
1585           AC_LANG_PROGRAM(
1586             [[#include "$srcdir/src/utils_mount.h"]],
1587             [[
1588               FILE *fh;
1589               struct mntent *me;
1590               fh = setmntent ("/etc/mtab", "r");
1591               me = getmntent (fh);
1592               return me->mnt_passno;
1593             ]]
1594           )
1595         ],
1596         [c_cv_have_one_getmntent="yes"],
1597         [c_cv_have_one_getmntent="no"]
1598       )
1599     ]
1600   )
1601
1602   AC_CACHE_CHECK([whether getmntent takes two arguments],
1603     [c_cv_have_two_getmntent],
1604     [
1605       AC_COMPILE_IFELSE(
1606         [
1607           AC_LANG_PROGRAM(
1608             [[#include "$srcdir/src/utils_mount.h"]],
1609             [[
1610               FILE *fh;
1611               struct mnttab mt;
1612               int status;
1613               fh = fopen ("/etc/mnttab", "r");
1614               status = getmntent (fh, &mt);
1615               return status;
1616             ]]
1617           )
1618         ],
1619         [c_cv_have_two_getmntent="yes"],
1620         [c_cv_have_two_getmntent="no"]
1621       )
1622     ]
1623   )
1624 fi
1625
1626 # Check for different versions of `getmntent' here..
1627
1628 if test "x$have_getmntent" = "xlibc"; then
1629   if test "x$c_cv_have_one_getmntent" = "xyes"; then
1630     AC_DEFINE([HAVE_ONE_GETMNTENT], [1],
1631       [Define if the function getmntent exists and takes one argument.]
1632     )
1633   fi
1634
1635   if test "x$c_cv_have_two_getmntent" = "xyes"; then
1636     AC_DEFINE([HAVE_TWO_GETMNTENT], [1],
1637       [Define if the function getmntent exists and takes two arguments.]
1638     )
1639   fi
1640 fi
1641
1642 if test "x$have_getmntent" = "xsun"; then
1643   AC_DEFINE([HAVE_SUN_GETMNTENT], [1],
1644     [Define if the function getmntent exists. It is the version from libsun.]
1645   )
1646 fi
1647
1648 if test "x$have_getmntent" = "xgen"; then
1649   AC_DEFINE([HAVE_GEN_GETMNTENT], [1],
1650     [Define if the function getmntent exists. It is the version from libgen.]
1651   )
1652 fi
1653
1654 # Check for htonll
1655 AC_CACHE_CHECK([whether htonll is defined],
1656   [c_cv_have_htonll],
1657   [
1658     AC_LINK_IFELSE(
1659       [
1660         AC_LANG_PROGRAM(
1661           [[
1662             #include <inttypes.h>
1663             #include <sys/types.h>
1664             #include <netinet/in.h>
1665           ]],
1666           [[return htonll(0);]]
1667         )
1668       ],
1669       [c_cv_have_htonll="yes"],
1670       [c_cv_have_htonll="no"]
1671     )
1672   ]
1673 )
1674
1675 if test "x$c_cv_have_htonll" = "xyes"; then
1676   AC_DEFINE([HAVE_HTONLL], [1], [Define if the function htonll exists.])
1677 fi
1678
1679 # Check for structures
1680 AC_CHECK_MEMBERS([struct if_data.ifi_ibytes, struct if_data.ifi_opackets, struct if_data.ifi_ierrors],
1681   [AC_DEFINE([HAVE_STRUCT_IF_DATA], [1], [Define if struct if_data exists and is usable.])],
1682   [],
1683   [[
1684     #include <sys/types.h>
1685     #include <sys/socket.h>
1686     #include <net/if.h>
1687   ]]
1688 )
1689
1690 AC_CHECK_MEMBERS([struct net_device_stats.rx_bytes, struct net_device_stats.tx_packets, struct net_device_stats.rx_errors],
1691   [AC_DEFINE([HAVE_STRUCT_NET_DEVICE_STATS], [1], [Define if struct net_device_stats exists and is usable.])],
1692   [],
1693   [[
1694     #include <sys/types.h>
1695     #include <sys/socket.h>
1696     #include <linux/if.h>
1697     #include <linux/netdevice.h>
1698   ]]
1699 )
1700
1701 AC_CHECK_MEMBERS([struct inet_diag_req.id, struct inet_diag_req.idiag_states],
1702   [AC_DEFINE([HAVE_STRUCT_LINUX_INET_DIAG_REQ], [1], [Define if struct inet_diag_req exists and is usable.])],
1703   [],
1704   [[#include <linux/inet_diag.h>]]
1705 )
1706
1707 AC_CHECK_MEMBERS([struct ip_mreqn.imr_ifindex], [],
1708   [],
1709   [[
1710     #include <netinet/in.h>
1711     #include <net/if.h>
1712   ]]
1713 )
1714
1715 AC_CHECK_MEMBERS([struct kinfo_proc.ki_pid, struct kinfo_proc.ki_rssize, struct kinfo_proc.ki_rusage],
1716   [
1717     AC_DEFINE([HAVE_STRUCT_KINFO_PROC_FREEBSD], [1], [Define if struct kinfo_proc exists in the FreeBSD variant.])
1718     have_struct_kinfo_proc_freebsd="yes"
1719   ],
1720   [],
1721   [[
1722     #include <kvm.h>
1723     #include <sys/param.h>
1724     #include <sys/sysctl.h>
1725     #include <sys/user.h>
1726   ]]
1727 )
1728
1729 AC_CHECK_MEMBERS([struct kinfo_proc.p_pid, struct kinfo_proc.p_vm_rssize],
1730   [
1731     AC_DEFINE([HAVE_STRUCT_KINFO_PROC_OPENBSD], [1], [Define if struct kinfo_proc exists in the OpenBSD variant.])
1732     have_struct_kinfo_proc_openbsd="yes"
1733   ],
1734   [],
1735   [[
1736     #include <sys/param.h>
1737     #include <sys/sysctl.h>
1738     #include <kvm.h>
1739   ]]
1740 )
1741
1742 AC_CHECK_MEMBERS([struct kinfo_proc2.p_pid, struct kinfo_proc2.p_uru_maxrss],
1743   [
1744     AC_DEFINE([HAVE_STRUCT_KINFO_PROC2_NETBSD], [1], [Define if struct kinfo_proc2 exists in the NetBSD variant.])
1745     have_struct_kinfo_proc2_netbsd="yes"
1746   ],
1747   [],
1748   [[
1749     #include <sys/param.h>
1750     #include <sys/sysctl.h>
1751     #include <kvm.h>
1752   ]]
1753 )
1754
1755 AC_CHECK_MEMBERS([struct udphdr.uh_dport, struct udphdr.uh_sport],
1756   [],
1757   [],
1758   [[
1759     #define _BSD_SOURCE
1760     #define _DEFAULT_SOURCE
1761     #include <stdint.h>
1762     #if HAVE_SYS_TYPES_H
1763     # include <sys/types.h>
1764     #endif
1765     #if HAVE_NETINET_IN_SYSTM_H
1766     # include <netinet/in_systm.h>
1767     #endif
1768     #if HAVE_NETINET_IN_H
1769     # include <netinet/in.h>
1770     #endif
1771     #if HAVE_NETINET_IP_H
1772     # include <netinet/ip.h>
1773     #endif
1774     #if HAVE_NETINET_UDP_H
1775     # include <netinet/udp.h>
1776     #endif
1777   ]]
1778 )
1779
1780 AC_CHECK_MEMBERS([struct udphdr.dest, struct udphdr.source],
1781   [],
1782   [],
1783   [[
1784     #define _BSD_SOURCE
1785     #define _DEFAULT_SOURCE
1786     #include <stdint.h>
1787     #if HAVE_SYS_TYPES_H
1788     # include <sys/types.h>
1789     #endif
1790     #if HAVE_NETINET_IN_SYSTM_H
1791     # include <netinet/in_systm.h>
1792     #endif
1793     #if HAVE_NETINET_IN_H
1794     # include <netinet/in.h>
1795     #endif
1796     #if HAVE_NETINET_IP_H
1797     # include <netinet/ip.h>
1798     #endif
1799     #if HAVE_NETINET_UDP_H
1800     # include <netinet/udp.h>
1801     #endif
1802   ]]
1803 )
1804
1805 AC_CHECK_MEMBERS([kstat_io_t.nwritten, kstat_io_t.writes, kstat_io_t.nwrites, kstat_io_t.wtime],
1806   [],
1807   [],
1808   [[# include <kstat.h>]]
1809 )
1810
1811 # check for pthread_setname_np
1812 SAVE_LDFLAGS="$LDFLAGS"
1813 LDFLAGS="$LDFLAGS -lpthread"
1814
1815 AC_MSG_CHECKING([for pthread_setname_np])
1816 have_pthread_setname_np="no"
1817 AC_LINK_IFELSE(
1818   [
1819     AC_LANG_PROGRAM(
1820       [[
1821         #define _GNU_SOURCE
1822         #include <pthread.h>
1823       ]],
1824       [[pthread_setname_np((pthread_t) {0}, "conftest");]]
1825     )
1826   ],
1827   [
1828     have_pthread_setname_np="yes"
1829     AC_DEFINE(HAVE_PTHREAD_SETNAME_NP, 1, [pthread_setname_np() is available.])
1830   ]
1831 )
1832
1833 AC_MSG_RESULT([$have_pthread_setname_np])
1834
1835 # check for pthread_set_name_np(3) (FreeBSD)
1836 AC_MSG_CHECKING([for pthread_set_name_np])
1837 have_pthread_set_name_np="no"
1838 AC_LINK_IFELSE(
1839   [
1840     AC_LANG_PROGRAM(
1841       [[#include <pthread_np.h>]],
1842       [[pthread_set_name_np((pthread_t) {0}, "conftest");]]
1843     )
1844    ],
1845   [
1846     have_pthread_set_name_np="yes"
1847     AC_DEFINE(HAVE_PTHREAD_SET_NAME_NP, 1, [pthread_set_name_np() is available.])
1848   ]
1849 )
1850 AC_MSG_RESULT([$have_pthread_set_name_np])
1851
1852 LDFLAGS="$SAVE_LDFLAGS"
1853
1854 AC_CHECK_TYPES([struct ip6_ext],
1855   [have_ip6_ext="yes"],
1856   [have_ip6_ext="no"],
1857   [[
1858     #include <stdint.h>
1859     #if HAVE_SYS_TYPES_H
1860     # include <sys/types.h>
1861     #endif
1862     #if HAVE_NETINET_IN_SYSTM_H
1863     # include <netinet/in_systm.h>
1864     #endif
1865     #if HAVE_NETINET_IN_H
1866     # include <netinet/in.h>
1867     #endif
1868     #if HAVE_NETINET_IP6_H
1869     # include <netinet/ip6.h>
1870     #endif
1871   ]]
1872 )
1873
1874 if test "x$have_ip6_ext" = "xno"; then
1875   SAVE_CFLAGS="$CFLAGS"
1876   CFLAGS="$CFLAGS -DSOLARIS2=8"
1877   AC_CHECK_TYPES([struct ip6_ext],
1878     [have_ip6_ext="yes, with -DSOLARIS2=8"],
1879     [have_ip6_ext="no"],
1880     [[
1881       #include <stdint.h>
1882       #if HAVE_SYS_TYPES_H
1883       # include <sys/types.h>
1884       #endif
1885       #if HAVE_NETINET_IN_SYSTM_H
1886       # include <netinet/in_systm.h>
1887       #endif
1888       #if HAVE_NETINET_IN_H
1889       # include <netinet/in.h>
1890       #endif
1891       #if HAVE_NETINET_IP6_H
1892       # include <netinet/ip6.h>
1893       #endif
1894     ]]
1895   )
1896   if test "x$have_ip6_ext" = "xno"; then
1897     CFLAGS="$SAVE_CFLAGS"
1898   fi
1899 fi
1900
1901 # libi2c-dev
1902 if test "x$ac_system" = "xLinux"; then
1903   with_libi2c_libs=""
1904   AC_CHECK_HEADERS([i2c/smbus.h],
1905     [with_libi2c_libs="-li2c"]
1906   )
1907   AC_CHECK_DECL([i2c_smbus_read_i2c_block_data],
1908     [with_libi2c="yes"],
1909     [with_libi2c="no (symbol i2c_smbus_read_i2c_block_data not found - have you installed libi2c-dev ?)"],
1910     [[
1911       #include <stdlib.h>
1912       #include <linux/i2c-dev.h>
1913       #if HAVE_I2C_SMBUS_H
1914       # include <i2c/smbus.h>
1915       #endif
1916     ]]
1917   )
1918   BUILD_WITH_LIBI2C_LIBS="$with_libi2c_libs"
1919   AC_SUBST([BUILD_WITH_LIBI2C_LIBS])
1920 else
1921   with_libi2c="no (Linux only)"
1922 fi
1923
1924 #
1925 # Checks for libraries begin here
1926 #
1927
1928 # Check for libpthread
1929 SAVE_LIBS="$LIBS"
1930 AC_CHECK_LIB([pthread],
1931   [pthread_create],
1932   [],
1933   [AC_MSG_ERROR([Symbol 'pthread_create' not found in libpthread])],
1934   []
1935 )
1936 PTHREAD_LIBS="$LIBS"
1937 LIBS="$SAVE_LIBS"
1938 AC_SUBST([PTHREAD_LIBS])
1939
1940 AC_CHECK_HEADERS([pthread.h],
1941   [],
1942   [AC_MSG_ERROR([pthread.h not found])]
1943 )
1944
1945 m4_divert_once([HELP_WITH], [
1946 Collectd additional packages:])
1947
1948 if test "x$ac_system" = "xAIX"; then
1949   with_perfstat="yes"
1950   with_procinfo="yes"
1951 else
1952   with_perfstat="no (AIX only)"
1953   with_procinfo="no (AIX only)"
1954 fi
1955
1956 if test "x$with_perfstat" = "xyes"; then
1957   AC_CHECK_LIB([perfstat], [perfstat_reset],
1958     [with_perfstat="yes"],
1959     [with_perfstat="no (perfstat not found)"]
1960   )
1961 fi
1962
1963 if test "x$with_perfstat" = "xyes"; then
1964   AC_DEFINE([HAVE_PERFSTAT], [1], [Define to 1 if you have the 'perfstat' library (-lperfstat)])
1965   # struct members pertaining to donation have been added to libperfstat somewhere between AIX5.3ML5 and AIX5.3ML9
1966   AC_CHECK_MEMBER([perfstat_partition_type_t.b.donate_enabled],
1967     [],
1968     [],
1969     [[#include <libperfstat.h]]
1970   )
1971   if test "x$av_cv_member_perfstat_partition_type_t_b_donate_enabled" = "xyes"; then
1972     AC_DEFINE([PERFSTAT_SUPPORTS_DONATION], [1], [Define to 1 if your version of the 'perfstat' library supports donation])
1973   fi
1974 fi
1975 AM_CONDITIONAL([BUILD_WITH_PERFSTAT], [test "x$with_perfstat" = "xyes"])
1976
1977 # Processes plugin under AIX.
1978 if test "x$with_procinfo" = "xyes"; then
1979   AC_CHECK_HEADERS([procinfo.h],
1980     [AC_DEFINE([HAVE_PROCINFO_H], [1], [Define to 1 if you have the procinfo.h])],
1981     [with_procinfo="no (procinfo.h not found)"]
1982   )
1983 fi
1984
1985 if test "x$ac_system" = "xSolaris"; then
1986   with_kstat="yes"
1987   with_devinfo="yes"
1988 else
1989   with_kstat="no (Solaris only)"
1990   with_devinfo="no (Solaris only)"
1991 fi
1992
1993 if test "x$with_kstat" = "xyes"; then
1994   AC_CHECK_LIB([kstat], [kstat_open],
1995     [with_kstat="yes"],
1996     [with_kstat="no (libkstat not found)"]
1997   )
1998 fi
1999
2000 if test "x$with_kstat" = "xyes"; then
2001   AC_CHECK_LIB([devinfo], [di_init],
2002     [with_devinfo="yes"],
2003     [with_devinfo="no (not found)"]
2004   )
2005   AC_CHECK_HEADERS([kstat.h],
2006     [AC_DEFINE(HAVE_LIBKSTAT, [1], [Define to 1 if you have the 'kstat' library (-lkstat)])],
2007     [with_kstat="no (kstat.h not found)"]
2008   )
2009 fi
2010
2011 AM_CONDITIONAL([BUILD_WITH_LIBDEVINFO], [test "x$with_devinfo" = "xyes"])
2012 AM_CONDITIONAL([BUILD_WITH_LIBKSTAT], [test "x$with_kstat" = "xyes"])
2013
2014 if test "x$ac_system" = "xDarwin"; then
2015   with_libiokit="yes"
2016 else
2017   with_libiokit="no"
2018 fi
2019 AM_CONDITIONAL([BUILD_WITH_LIBIOKIT], [test "x$with_libiokit" = "xyes"])
2020
2021 with_libkvm="no"
2022 AC_CHECK_LIB([kvm], [kvm_getprocs],
2023   [with_kvm_getprocs="yes"],
2024   [with_kvm_getprocs="no"]
2025 )
2026
2027 if test "x$with_kvm_getprocs" = "xyes"; then
2028   AC_DEFINE([HAVE_LIBKVM_GETPROCS], [1],
2029     [Define to 1 if you have the 'kvm' library with the 'kvm_getprocs' symbol (-lkvm)]
2030   )
2031   with_libkvm="yes"
2032 fi
2033
2034 AM_CONDITIONAL([BUILD_WITH_LIBKVM_GETPROCS], [test "x$with_kvm_getprocs" = "xyes"])
2035
2036 AC_CHECK_LIB([kvm], [kvm_getswapinfo],
2037   [with_kvm_getswapinfo="yes"],
2038   [with_kvm_getswapinfo="no"]
2039 )
2040
2041 if test "x$with_kvm_getswapinfo" = "xyes"; then
2042   AC_DEFINE([HAVE_LIBKVM_GETSWAPINFO], [1],
2043     [Define to 1 if you have the 'kvm' library with the 'kvm_getswapinfo' symbol (-lkvm)]
2044   )
2045   with_libkvm="yes"
2046 fi
2047
2048 AM_CONDITIONAL([BUILD_WITH_LIBKVM_GETSWAPINFO], [test "x$with_kvm_getswapinfo" = "xyes"])
2049
2050 AC_CHECK_LIB([kvm], [kvm_nlist],
2051   [with_kvm_nlist="yes"],
2052   [with_kvm_nlist="no"]
2053 )
2054
2055 if test "x$with_kvm_nlist" = "xyes"; then
2056   AC_CHECK_HEADERS([bsd/nlist.h nlist.h])
2057   AC_DEFINE([HAVE_LIBKVM_NLIST], [1],
2058     [Define to 1 if you have the 'kvm' library with the 'kvm_nlist' symbol (-lkvm)]
2059   )
2060   with_libkvm="yes"
2061 fi
2062
2063 AM_CONDITIONAL([BUILD_WITH_LIBKVM_NLIST], [test "x$with_kvm_nlist" = "xyes"])
2064
2065 AC_CHECK_LIB([kvm], [kvm_openfiles],
2066   [with_kvm_openfiles="yes"],
2067   [with_kvm_openfiles="no"]
2068 )
2069
2070 if test "x$with_kvm_openfiles" = "xyes"; then
2071   AC_DEFINE([HAVE_LIBKVM_NLIST], [1],
2072     [Define to 1 if you have the 'kvm' library with the 'kvm_openfiles' symbol (-lkvm)]
2073   )
2074   with_libkvm="yes"
2075 fi
2076
2077 # --with-cuda {{{
2078 # only CUDA provides the nvml.h header
2079 AC_ARG_WITH([cuda],
2080   [AS_HELP_STRING([--with-cuda@<:@=PREFIX@:>@], [Path to cuda.])],
2081   [
2082     if test "x$withval" = "xyes"; then
2083       with_cuda="yes"
2084     else if test "x$withval" = "xno"; then
2085       with_cuda="no"
2086     else
2087       with_cuda="yes"
2088       CUDA_CFLAGS="$CUDA_CFLAGS -I$withval/include"
2089       CUDA_LDFLAGS="$CUDA_LDFLAGS -L$withval/lib"
2090     fi; fi
2091   ],
2092   [ with_cuda="yes"
2093     CUDA_CFLAGS="$CUDA_CFLAGS -I/opt/cuda/include"
2094     CUDA_LDFLAGS="$CUDA_LDFLAGS -L/opt/cuda/lib64"
2095   ]
2096 )
2097
2098 SAVE_CFLAGS="$CFLAGS"
2099 SAVE_LDFLAGS="$LDFLAGS"
2100 CFLAGS="$CFLAGS $CUDA_CFLAGS"
2101 LDFLAGS="$LDFLAGS $CUDA_LDFLAGS"
2102
2103 if test "x$with_cuda" = "xyes"; then
2104   AC_CHECK_HEADERS([nvml.h],
2105     [with_cuda="yes"],
2106     [with_cuda="no (header file missing)"]
2107   )
2108 fi
2109
2110 if test "x$with_cuda" = "xpkgconfig"; then
2111   AC_CHECK_HEADERS([nvml.h],
2112     [],
2113     [with_cuda="no (header file missing)"]
2114   )
2115 fi
2116
2117 if test "x$with_cuda" = "xyes"; then
2118   BUILD_WITH_CUDA_CFLAGS="$CUDA_CFLAGS"
2119   BUILD_WITH_CUDA_LDFLAGS="$CUDA_LDFLAGS"
2120   BUILD_WITH_CUDA_LIBS="-lnvidia-ml"
2121 fi
2122
2123 AC_SUBST([BUILD_WITH_CUDA_CFLAGS])
2124 AC_SUBST([BUILD_WITH_CUDA_LDFLAGS])
2125 AC_SUBST([BUILD_WITH_CUDA_LIBS])
2126
2127 # }}}
2128
2129 # --with-libaquaero5 {{{
2130 AC_ARG_WITH([libaquaero5],
2131   [AS_HELP_STRING([--with-libaquaero5@<:@=PREFIX@:>@], [Path to aquatools-ng source code.])],
2132   [
2133     if test "x$withval" = "xyes"; then
2134       with_libaquaero5="yes"
2135     else if test "x$withval" = "xno"; then
2136       with_libaquaero5="no"
2137     else
2138       with_libaquaero5="yes"
2139       LIBAQUAERO5_CFLAGS="$LIBAQUAERO5_CFLAGS -I$withval/src"
2140       LIBAQUAERO5_LDFLAGS="$LIBAQUAERO5_LDFLAGS -L$withval/obj"
2141     fi; fi
2142   ],
2143   [with_libaquaero5="yes"]
2144 )
2145
2146 SAVE_CPPFLAGS="$CPPFLAGS"
2147 SAVE_LDFLAGS="$LDFLAGS"
2148 CPPFLAGS="$CPPFLAGS $LIBAQUAERO5_CFLAGS"
2149 LDFLAGS="$LDFLAGS $LIBAQUAERO5_LDFLAGS"
2150
2151 if test "x$with_libaquaero5" = "xyes"; then
2152   if test "x$LIBAQUAERO5_CFLAGS" != "x"; then
2153     AC_MSG_NOTICE([libaquaero5 CPPFLAGS: $LIBAQUAERO5_CFLAGS])
2154   fi
2155   AC_CHECK_HEADERS([libaquaero5.h],
2156     [with_libaquaero5="yes"],
2157     [with_libaquaero5="no (libaquaero5.h not found)"]
2158   )
2159 fi
2160
2161 if test "x$with_libaquaero5" = "xyes"; then
2162   if test "x$LIBAQUAERO5_LDFLAGS" != "x"; then
2163     AC_MSG_NOTICE([libaquaero5 LDFLAGS: $LIBAQUAERO5_LDFLAGS])
2164   fi
2165   AC_CHECK_LIB([aquaero5], libaquaero5_poll,
2166     [with_libaquaero5="yes"],
2167     [with_libaquaero5="no (symbol 'libaquaero5_poll' not found)"]
2168   )
2169 fi
2170
2171 CPPFLAGS="$SAVE_CPPFLAGS"
2172 LDFLAGS="$SAVE_LDFLAGS"
2173
2174 if test "x$with_libaquaero5" = "xyes"; then
2175   BUILD_WITH_LIBAQUAERO5_CFLAGS="$LIBAQUAERO5_CFLAGS"
2176   BUILD_WITH_LIBAQUAERO5_LDFLAGS="$LIBAQUAERO5_LDFLAGS"
2177 fi
2178 AC_SUBST([BUILD_WITH_LIBAQUAERO5_CFLAGS])
2179 AC_SUBST([BUILD_WITH_LIBAQUAERO5_LDFLAGS])
2180 # }}}
2181
2182 # --with-libhiredis {{{
2183 AC_ARG_WITH([libhiredis],
2184   [AS_HELP_STRING([--with-libhiredis@<:@=PREFIX@:>@], [Path to libhiredis.])],
2185   [
2186     if test "x$withval" = "xyes"; then
2187       with_libhiredis="yes"
2188     else if test "x$withval" = "xno"; then
2189       with_libhiredis="no"
2190     else
2191       with_libhiredis="yes"
2192       LIBHIREDIS_CPPFLAGS="$LIBHIREDIS_CPPFLAGS -I$withval/include"
2193       LIBHIREDIS_LDFLAGS="$LIBHIREDIS_LDFLAGS -L$withval/lib"
2194     fi; fi
2195   ],
2196   [with_libhiredis="yes"]
2197 )
2198
2199 SAVE_CPPFLAGS="$CPPFLAGS"
2200 SAVE_LDFLAGS="$LDFLAGS"
2201 CPPFLAGS="$CPPFLAGS $LIBHIREDIS_CPPFLAGS"
2202 LDFLAGS="$LDFLAGS $LIBHIREDIS_LDFLAGS"
2203
2204 if test "x$with_libhiredis" = "xyes"; then
2205   if test "x$LIBHIREDIS_CPPFLAGS" != "x"; then
2206     AC_MSG_NOTICE([libhiredis CPPFLAGS: $LIBHIREDIS_CPPFLAGS])
2207   fi
2208   AC_CHECK_HEADERS([hiredis/hiredis.h],
2209     [with_libhiredis="yes"],
2210     [with_libhiredis="no (hiredis.h not found)"]
2211   )
2212 fi
2213
2214 if test "x$with_libhiredis" = "xyes"; then
2215   if test "x$LIBHIREDIS_LDFLAGS" != "x"; then
2216     AC_MSG_NOTICE([libhiredis LDFLAGS: $LIBHIREDIS_LDFLAGS])
2217   fi
2218   AC_CHECK_LIB([hiredis], [redisCommand],
2219     [with_libhiredis="yes"],
2220     [with_libhiredis="no (symbol 'redisCommand' not found)"]
2221   )
2222 fi
2223
2224 CPPFLAGS="$SAVE_CPPFLAGS"
2225 LDFLAGS="$SAVE_LDFLAGS"
2226
2227 if test "x$with_libhiredis" = "xyes"; then
2228   BUILD_WITH_LIBHIREDIS_CPPFLAGS="$LIBHIREDIS_CPPFLAGS"
2229   BUILD_WITH_LIBHIREDIS_LDFLAGS="$LIBHIREDIS_LDFLAGS"
2230 fi
2231
2232 AC_SUBST([BUILD_WITH_LIBHIREDIS_CPPFLAGS])
2233 AC_SUBST([BUILD_WITH_LIBHIREDIS_LDFLAGS])
2234 # }}}
2235
2236 # --with-libcurl {{{
2237 with_curl_config="curl-config"
2238 with_curl_cflags=""
2239 with_curl_libs=""
2240 AC_ARG_WITH(libcurl,
2241   [AS_HELP_STRING([--with-libcurl@<:@=PREFIX@:>@], [Path to libcurl.])],
2242   [
2243     if test "x$withval" = "xno"; then
2244       with_libcurl="no"
2245     else if test "x$withval" = "xyes"; then
2246       with_libcurl="yes"
2247     else
2248       if test -f "$withval" && test -x "$withval"; then
2249         with_curl_config="$withval"
2250         with_libcurl="yes"
2251       else if test -x "$withval/bin/curl-config"; then
2252         with_curl_config="$withval/bin/curl-config"
2253         with_libcurl="yes"
2254       fi; fi
2255       with_libcurl="yes"
2256     fi; fi
2257   ],
2258   [with_libcurl="yes"]
2259 )
2260
2261 if test "x$with_libcurl" = "xyes"; then
2262   with_curl_cflags=`$with_curl_config --cflags 2>/dev/null`
2263   curl_config_status=$?
2264
2265   if test $curl_config_status -ne 0; then
2266     with_libcurl="no ($with_curl_config failed)"
2267   else
2268     SAVE_CPPFLAGS="$CPPFLAGS"
2269     CPPFLAGS="$CPPFLAGS $with_curl_cflags"
2270
2271     AC_CHECK_HEADERS([curl/curl.h],
2272       [with_libcurl="yes"],
2273       [with_libcurl="no (curl/curl.h not found)"]
2274     )
2275
2276     CPPFLAGS="$SAVE_CPPFLAGS"
2277   fi
2278 fi
2279
2280 if test "x$with_libcurl" = "xyes"; then
2281   with_curl_libs=`$with_curl_config --libs 2>/dev/null`
2282   curl_config_status=$?
2283
2284   if test $curl_config_status -ne 0; then
2285     with_libcurl="no ($with_curl_config failed)"
2286   else
2287     AC_CHECK_LIB([curl], [curl_easy_init],
2288       [with_libcurl="yes"],
2289       [with_libcurl="no (symbol 'curl_easy_init' not found)"],
2290       [$with_curl_libs]
2291     )
2292
2293     AC_CHECK_DECL([CURLOPT_USERNAME],
2294       [have_curlopt_username="yes"],
2295       [have_curlopt_username="no"],
2296       [[#include <curl/curl.h>]]
2297     )
2298
2299     AC_CHECK_DECL(CURLOPT_TIMEOUT_MS,
2300       [have_curlopt_timeout="yes"],
2301       [have_curlopt_timeout="no"],
2302       [[#include <curl/curl.h>]]
2303     )
2304   fi
2305 fi
2306
2307 if test "x$with_libcurl" = "xyes"; then
2308   SAVE_CPPFLAGS="$CPPFLAGS"
2309   SAVE_LDFLAGS="$LDFLAGS"
2310   CPPFLAGS="$CPPFLAGS $with_curl_cflags"
2311   LDFLAGS="$LDFLAGS $with_curl_libs"
2312   AC_CACHE_CHECK([for CURLINFO_APPCONNECT_TIME],
2313     [c_cv_have_curlinfo_appconnect_time],
2314     [
2315       AC_LINK_IFELSE(
2316         [
2317           AC_LANG_PROGRAM(
2318             [[#include <curl/curl.h>]],
2319             [[
2320               int val = CURLINFO_APPCONNECT_TIME;
2321               return val;
2322             ]]
2323           )
2324         ],
2325         [c_cv_have_curlinfo_appconnect_time="yes"],
2326         [c_cv_have_curlinfo_appconnect_time="no"]
2327       )
2328     ]
2329   )
2330   CPPFLAGS="$SAVE_CPPFLAGS"
2331   LDFLAGS="$SAVE_LDFLAGS"
2332 fi
2333
2334 if test "x$c_cv_have_curlinfo_appconnect_time" = "xyes"; then
2335   AC_DEFINE([HAVE_CURLINFO_APPCONNECT_TIME], [1],
2336     [Define if curl.h defines CURLINFO_APPCONNECT_TIME.]
2337   )
2338 fi
2339
2340 if test "x$with_libcurl" = "xyes"; then
2341   BUILD_WITH_LIBCURL_CFLAGS="$with_curl_cflags"
2342   BUILD_WITH_LIBCURL_LIBS="$with_curl_libs"
2343
2344   if test "x$have_curlopt_username" = "xyes"; then
2345     AC_DEFINE([HAVE_CURLOPT_USERNAME], [1],
2346       [Define if libcurl supports CURLOPT_USERNAME option.]
2347     )
2348   fi
2349
2350   if test "x$have_curlopt_timeout" = "xyes"; then
2351     AC_DEFINE([HAVE_CURLOPT_TIMEOUT_MS], [1],
2352       [Define if libcurl supports CURLOPT_TIMEOUT_MS option.]
2353     )
2354   fi
2355 fi
2356
2357 AC_SUBST(BUILD_WITH_LIBCURL_CFLAGS)
2358 AC_SUBST(BUILD_WITH_LIBCURL_LIBS)
2359 # }}}
2360
2361 # --with-libdbi {{{
2362 AC_ARG_WITH([libdbi],
2363   [AS_HELP_STRING([--with-libdbi@<:@=PREFIX@:>@], [Path to libdbi.])],
2364   [
2365     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
2366       with_libdbi_cppflags="-I$withval/include"
2367       with_libdbi_ldflags="-L$withval/lib"
2368       with_libdbi="yes"
2369     else
2370       with_libdbi="$withval"
2371     fi
2372   ],
2373   [with_libdbi="yes"]
2374 )
2375
2376 if test "x$with_libdbi" = "xyes"; then
2377   SAVE_CPPFLAGS="$CPPFLAGS"
2378   CPPFLAGS="$CPPFLAGS $with_libdbi_cppflags"
2379
2380   AC_CHECK_HEADERS([dbi/dbi.h],
2381     [with_libdbi="yes"],
2382     [with_libdbi="no (dbi/dbi.h not found)"]
2383   )
2384
2385   CPPFLAGS="$SAVE_CPPFLAGS"
2386 fi
2387
2388 if test "x$with_libdbi" = "xyes"; then
2389   SAVE_LDFLAGS="$LDFLAGS"
2390   LDFLAGS="$LDFLAGS $with_libdbi_ldflags"
2391
2392   AC_CHECK_LIB([dbi], [dbi_initialize],
2393     [with_libdbi="yes"],
2394     [with_libdbi="no (Symbol 'dbi_initialize' not found)"]
2395   )
2396
2397   LDFLAGS="$SAVE_LDFLAGS"
2398 fi
2399
2400 BUILD_WITH_LIBDBI_CPPFLAGS="$with_libdbi_cppflags"
2401 BUILD_WITH_LIBDBI_LDFLAGS="$with_libdbi_ldflags"
2402 BUILD_WITH_LIBDBI_LIBS="-ldbi"
2403 AC_SUBST(BUILD_WITH_LIBDBI_CPPFLAGS)
2404 AC_SUBST(BUILD_WITH_LIBDBI_LDFLAGS)
2405 AC_SUBST(BUILD_WITH_LIBDBI_LIBS)
2406 # }}}
2407
2408 # --with-libdpdk {{{
2409 AC_ARG_VAR([LIBDPDK_CPPFLAGS], [Preprocessor flags for libdpdk])
2410 AC_ARG_VAR([LIBDPDK_CFLAGS], [Compiler flags for libdpdk])
2411 AC_ARG_VAR([LIBDPDK_LDFLAGS], [Linker flags for libdpdk])
2412 AC_ARG_VAR([LIBDPDK_LIBS], [Libraries to link for libdpdk])
2413
2414 AC_ARG_WITH([libdpdk],
2415   [AS_HELP_STRING([--without-libdpdk], [Disable libdpdk.])],
2416   [with_libdpdk="$withval"],
2417   [with_libdpdk="yes"]
2418 )
2419
2420 if test "x$with_libdpdk" != "xno"; then
2421   PKG_CHECK_MODULES([DPDK], [libdpdk], [],
2422     [AC_MSG_NOTICE([no DPDK pkg-config, using defaults])])
2423   if test "x$LIBDPDK_CPPFLAGS" = "x"; then
2424     LIBDPDK_CPPFLAGS="-I/usr/include/dpdk"
2425   fi
2426   if test "x$LIBDPDK_CFLAGS" = "x"; then
2427     LIBDPDK_CFLAGS="$DPDK_CFLAGS"
2428     LIBDPDK_CPPFLAGS="$LIBDPDK_CPPFLAGS $DPDK_CFLAGS"
2429   fi
2430   if test "x$LIBDPDK_LIBS" = "x"; then
2431     if test "x$DPDK_LIBS" != "x"; then
2432       LIBDPDK_LIBS="$DPDK_LIBS"
2433     else
2434       LIBDPDK_LIBS="-ldpdk"
2435     fi
2436   fi
2437   SAVE_CPPFLAGS="$CPPFLAGS"
2438   CPPFLAGS="$LIBDPDK_CPPFLAGS $CPPFLAGS"
2439   SAVE_CFLAGS="$CFLAGS"
2440   CFLAGS="$LIBDPDK_CFLAGS $CFLAGS"
2441   AC_CHECK_HEADERS([rte_config.h],
2442     [
2443       with_libdpdk="yes"
2444       AC_PREPROC_IFELSE(
2445         [
2446           AC_LANG_SOURCE(
2447             [[
2448               #include <rte_version.h>
2449               #if RTE_VERSION < RTE_VERSION_NUM(16,7,0,0)
2450               #error "required DPDK >= 16.07"
2451               #endif
2452             ]]
2453           )
2454         ],
2455         [dpdk_keepalive="yes"],
2456         [dpdk_keepalive="no (DPDK version < 16.07)"]
2457       )
2458     ],
2459     [with_libdpdk="no (rte_config.h not found)"]
2460   )
2461   CPPFLAGS="$SAVE_CPPFLAGS"
2462   CFLAGS="$SAVE_CFLAGS"
2463 fi
2464
2465 if test "x$with_libdpdk" = "xyes"; then
2466   SAVE_LDFLAGS="$LDFLAGS"
2467   LDFLAGS="$LIBDPDK_LDFLAGS $LDFLAGS"
2468   AC_CHECK_LIB([dpdk], [rte_eal_init],
2469     [with_libdpdk="yes"],
2470     [with_libdpdk="no (symbol 'rte_eal_init' not found)"]
2471   )
2472   LDFLAGS="$SAVE_LDFLAGS"
2473 fi
2474
2475 # }}}
2476
2477 # --with-libesmtp {{{
2478 AC_ARG_WITH([libesmtp],
2479   [AS_HELP_STRING([--with-libesmtp@<:@=PREFIX@:>@], [Path to libesmtp.])],
2480   [
2481     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
2482       with_libesmtp_cppflags="-I$withval/include"
2483       with_libesmtp_ldflags="-L$withval/lib"
2484       with_libesmtp="yes"
2485     else
2486       with_libesmtp="$withval"
2487     fi
2488   ],
2489   [with_libesmtp="yes"]
2490 )
2491
2492 if test "x$with_libesmtp" = "xyes"; then
2493   SAVE_CPPFLAGS="$CPPFLAGS"
2494   CPPFLAGS="$CPPFLAGS $with_libesmtp_cppflags"
2495
2496   AC_CHECK_HEADERS([libesmtp.h],
2497     [with_libesmtp="yes"],
2498     [with_libesmtp="no (libesmtp.h not found)"]
2499   )
2500
2501   CPPFLAGS="$SAVE_CPPFLAGS"
2502 fi
2503
2504 if test "x$with_libesmtp" = "xyes"; then
2505   SAVE_LDFLAGS="$LDFLAGS"
2506   LDFLAGS="$LDFLAGS $with_esmtp_ldflags"
2507
2508   AC_CHECK_LIB([esmtp], [smtp_create_session],
2509     [with_libesmtp="yes"],
2510     [with_libesmtp="no (Symbol 'smtp_create_session' not found)"]
2511   )
2512
2513   LDFLAGS="$SAVE_LDFLAGS"
2514 fi
2515
2516 BUILD_WITH_LIBESMTP_CPPFLAGS="$with_libesmtp_cppflags"
2517 BUILD_WITH_LIBESMTP_LDFLAGS="$with_libesmtp_ldflags"
2518 BUILD_WITH_LIBESMTP_LIBS="-lesmtp"
2519 AC_SUBST(BUILD_WITH_LIBESMTP_CPPFLAGS)
2520 AC_SUBST(BUILD_WITH_LIBESMTP_LDFLAGS)
2521 AC_SUBST(BUILD_WITH_LIBESMTP_LIBS)
2522 # }}}
2523
2524 # --with-libganglia {{{
2525 AC_ARG_WITH([libganglia],
2526   [AS_HELP_STRING([--with-libganglia@<:@=PREFIX@:>@], [Path to libganglia.])],
2527   [
2528     if test -f "$withval" && test -x "$withval"; then
2529       with_libganglia_config="$withval"
2530       with_libganglia="yes"
2531     else if test -f "$withval/bin/ganglia-config" && test -x "$withval/bin/ganglia-config"; then
2532       with_libganglia_config="$withval/bin/ganglia-config"
2533       with_libganglia="yes"
2534     else if test -d "$withval"; then
2535       GANGLIA_CPPFLAGS="-I$withval/include"
2536       GANGLIA_LDFLAGS="-L$withval/lib"
2537       with_libganglia="yes"
2538     else
2539       with_libganglia="$withval"
2540     fi; fi; fi
2541   ],
2542   [with_libganglia="yes"]
2543 )
2544
2545 if test "x$with_libganglia" = "xyes"; then
2546   if test "x$with_libganglia_config" != "x"; then
2547     if test "x$GANGLIA_CPPFLAGS" = "x"; then
2548       GANGLIA_CPPFLAGS=`"$with_libganglia_config" --cflags 2>/dev/null`
2549     fi
2550
2551     if test "x$GANGLIA_LDFLAGS" = "x"; then
2552       GANGLIA_LDFLAGS=`"$with_libganglia_config" --ldflags 2>/dev/null`
2553     fi
2554
2555     if test "x$GANGLIA_LIBS" = "x"; then
2556       GANGLIA_LIBS=`"$with_libganglia_config" --libs 2>/dev/null`
2557     fi
2558   else
2559     GANGLIA_LIBS="-lganglia"
2560   fi
2561 fi
2562
2563 SAVE_CPPFLAGS="$CPPFLAGS"
2564 SAVE_LDFLAGS="$LDFLAGS"
2565 CPPFLAGS="$CPPFLAGS $GANGLIA_CPPFLAGS"
2566 LDFLAGS="$LDFLAGS $GANGLIA_LDFLAGS"
2567
2568 if test "x$with_libganglia" = "xyes"; then
2569   AC_CHECK_HEADERS([gm_protocol.h],
2570     [with_libganglia="yes"],
2571     [with_libganglia="no (gm_protocol.h not found)"]
2572   )
2573 fi
2574
2575 if test "x$with_libganglia" = "xyes"; then
2576   AC_CHECK_LIB([ganglia], [xdr_Ganglia_value_msg],
2577     [with_libganglia="yes"],
2578     [with_libganglia="no (symbol xdr_Ganglia_value_msg not found)"]
2579   )
2580 fi
2581
2582 CPPFLAGS="$SAVE_CPPFLAGS"
2583 LDFLAGS="$SAVE_LDFLAGS"
2584
2585 AC_SUBST(GANGLIA_CPPFLAGS)
2586 AC_SUBST(GANGLIA_LDFLAGS)
2587 AC_SUBST(GANGLIA_LIBS)
2588 # }}}
2589
2590 # --with-libgcrypt {{{
2591 GCRYPT_CPPFLAGS="$GCRYPT_CPPFLAGS"
2592 GCRYPT_LDFLAGS="$GCRYPT_LDFLAGS"
2593 GCRYPT_LIBS="$GCRYPT_LIBS"
2594 AC_ARG_WITH([libgcrypt],
2595   [AS_HELP_STRING([--with-libgcrypt@<:@=PREFIX@:>@], [Path to libgcrypt.])],
2596   [
2597     if test -f "$withval" && test -x "$withval"; then
2598       with_libgcrypt_config="$withval"
2599       with_libgcrypt="yes"
2600     else if test -f "$withval/bin/gcrypt-config" && test -x "$withval/bin/gcrypt-config"; then
2601       with_libgcrypt_config="$withval/bin/gcrypt-config"
2602       with_libgcrypt="yes"
2603     else if test -d "$withval"; then
2604       GCRYPT_CPPFLAGS="$GCRYPT_CPPFLAGS -I$withval/include"
2605       GCRYPT_LDFLAGS="$GCRYPT_LDFLAGS -L$withval/lib"
2606       with_libgcrypt="yes"
2607     else
2608       with_libgcrypt_config="gcrypt-config"
2609       with_libgcrypt="$withval"
2610     fi; fi; fi
2611   ],
2612   [
2613     with_libgcrypt_config="libgcrypt-config"
2614     with_libgcrypt="yes"
2615   ]
2616 )
2617
2618 if test "x$with_libgcrypt" = "xyes" && test "x$with_libgcrypt_config" != "x"; then
2619   if test "x$GCRYPT_CPPFLAGS" = "x"; then
2620     GCRYPT_CPPFLAGS=`"$with_libgcrypt_config" --cflags 2>/dev/null`
2621   fi
2622
2623   if test "x$GCRYPT_LIBS" = "x"; then
2624     GCRYPT_LIBS=`"$with_libgcrypt_config" --libs 2>/dev/null`
2625   fi
2626 fi
2627
2628 SAVE_CPPFLAGS="$CPPFLAGS"
2629 SAVE_LDFLAGS="$LDFLAGS"
2630 SAVE_LIBS="$LIBS"
2631 CPPFLAGS="$CPPFLAGS $GCRYPT_CPPFLAGS"
2632 LDFLAGS="$LDFLAGS $GCRYPT_LDFLAGS"
2633 LIBS="$LIBS $GCRYPT_LIBS"
2634
2635 if test "x$with_libgcrypt" = "xyes"; then
2636   if test "x$GCRYPT_CPPFLAGS" != "x"; then
2637     AC_MSG_NOTICE([gcrypt CPPFLAGS: $GCRYPT_CPPFLAGS])
2638   fi
2639   AC_CHECK_HEADERS([gcrypt.h],
2640     [with_libgcrypt="yes"],
2641     [with_libgcrypt="no (gcrypt.h not found)"]
2642   )
2643 fi
2644
2645 if test "x$with_libgcrypt" = "xyes"; then
2646   AC_CHECK_LIB(gcrypt, gcry_md_hash_buffer,
2647     [with_libgcrypt="yes"],
2648     [with_libgcrypt="no (symbol gcry_md_hash_buffer not found)"]
2649   )
2650 fi
2651
2652 CPPFLAGS="$SAVE_CPPFLAGS"
2653 LDFLAGS="$SAVE_LDFLAGS"
2654 LIBS="$SAVE_LIBS"
2655
2656 AC_SUBST([GCRYPT_CPPFLAGS])
2657 AC_SUBST([GCRYPT_LDFLAGS])
2658 AC_SUBST([GCRYPT_LIBS])
2659 AM_CONDITIONAL([BUILD_WITH_LIBGCRYPT], [test "x$with_libgcrypt" = "xyes"])
2660 # }}}
2661
2662 # --with-libgps {{{
2663 AC_ARG_WITH([libgps],
2664   [AS_HELP_STRING([--with-libgps@<:@=PREFIX@:>@], [Path to libgps.])],
2665   [
2666     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
2667       with_libgps_cflags="-I$withval/include"
2668       with_libgps_ldflags="-L$withval/lib"
2669       with_libgps="yes"
2670     else
2671       with_libgps="$withval"
2672     fi
2673   ],
2674   [with_libgps="yes"]
2675 )
2676
2677 if test "x$with_libgps" = "xyes"; then
2678   SAVE_CFLAGS="$CFLAGS"
2679   CFLAGS="$CFLAGS $with_libgps_cflags"
2680
2681   AC_CHECK_HEADERS([gps.h],
2682     [with_libgps="yes"],
2683     [with_libgps="no (gps.h not found)"]
2684   )
2685
2686   CFLAGS="$SAVE_CFLAGS"
2687 fi
2688
2689 if test "x$with_libgps" = "xyes"; then
2690   SAVE_LDFLAGS="$LDFLAGS"
2691   LDFLAGS="$LDFLAGS $with_libgps_ldflags"
2692
2693   AC_CHECK_LIB([gps], [gps_open],
2694     [with_libgps="yes"],
2695     [with_libgps="no (symbol gps_open not found)"]
2696   )
2697
2698   LDFLAGS="$SAVE_LDFLAGS"
2699 fi
2700
2701 if test "x$with_libgps" = "xyes"; then
2702   BUILD_WITH_LIBGPS_CFLAGS="$with_libgps_cflags"
2703   BUILD_WITH_LIBGPS_LDFLAGS="$with_libgps_ldflags"
2704   BUILD_WITH_LIBGPS_LIBS="-lgps"
2705 fi
2706
2707 AC_SUBST([BUILD_WITH_LIBGPS_CFLAGS])
2708 AC_SUBST([BUILD_WITH_LIBGPS_LDFLAGS])
2709 AC_SUBST([BUILD_WITH_LIBGPS_LIBS])
2710
2711 # }}}
2712
2713 # --with-libgrpc++ {{{
2714 AC_ARG_WITH([libgrpc++],
2715   [AS_HELP_STRING([--with-libgrpc++@<:@=PREFIX@:>@], [Path to libgrpc++.])],
2716   [
2717     with_grpcpp="$withval"
2718     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
2719       with_libgrpcpp_cppflags="-I$withval/include"
2720       with_libgrpcpp_ldflags="-L$withval/lib"
2721       with_libgrpcpp_bin="$withval/bin"
2722       with_libgrpcpp="yes"
2723     fi
2724     if test "x$withval" = "xno"; then
2725       with_libgrpcpp="no (disabled on command line)"
2726     fi
2727   ],
2728   [withval="yes"]
2729 )
2730 if test "x$withval" = "xyes"; then
2731 PKG_CHECK_MODULES([GRPCPP], [grpc++],
2732   [with_libgrpcpp="yes"],
2733   [with_libgrpcpp="no (pkg-config could not find libgrpc++)"]
2734 )
2735 fi
2736
2737 if test "x$withval" != "xno"; then
2738   AC_MSG_CHECKING([whether $CXX accepts -std=c++11])
2739   if test_cxx_flags -std=c++11; then
2740     AC_MSG_RESULT([yes])
2741   else
2742     AC_MSG_RESULT([no])
2743     with_libgrpcpp="no (requires C++11 support)"
2744   fi
2745 fi
2746
2747 if test "x$with_libgrpcpp" = "xyes"; then
2748   AC_LANG_PUSH(C++)
2749   SAVE_CPPFLAGS="$CPPFLAGS"
2750   CPPFLAGS="-std=c++11 $with_libgrpcpp_cppflags $GRPCPP_CFLAGS $CPPFLAGS"
2751   AC_CHECK_HEADERS([grpc++/grpc++.h],
2752     [with_libgrpcpp="yes"],
2753     [with_libgrpcpp="no (<grpc++/grpc++.h> not found)"]
2754   )
2755   CPPFLAGS="$SAVE_CPPFLAGS"
2756   AC_LANG_POP(C++)
2757 fi
2758
2759 if test "x$with_libgrpcpp" = "xyes"; then
2760   AC_LANG_PUSH(C++)
2761   SAVE_CPPFLAGS="$CPPFLAGS"
2762   SAVE_LDFLAGS="$LDFLAGS"
2763   SAVE_LIBS="$LIBS"
2764   CPPFLAGS="-std=c++11 $with_libgrpcpp_cppflags $GRPCPP_CFLAGS $CPPFLAGS"
2765   LDFLAGS="$with_libgrpcpp_ldflags"
2766   if test "x$GRPCPP_LIBS" = "x"; then
2767     LIBS="-lgrpc++"
2768   else
2769     LIBS="$GRPCPP_LIBS"
2770   fi
2771   AC_LINK_IFELSE(
2772     [
2773       AC_LANG_PROGRAM(
2774         [[#include <grpc++/grpc++.h>]],
2775         [[grpc::ServerBuilder sb;]]
2776       )
2777     ],
2778     [
2779       with_libgrpcpp="yes"
2780       if test "x$GRPCPP_LIBS" = "x"; then
2781         GRPCPP_LIBS="-lgrpc++"
2782       fi
2783     ],
2784     [with_libgrpcpp="no (libgrpc++ not found)"]
2785   )
2786   CPPFLAGS="$SAVE_CPPFLAGS"
2787   LDFLAGS="$SAVE_LDFLAGS"
2788   LIBS="$SAVE_LIBS"
2789   AC_LANG_POP(C++)
2790 fi
2791
2792 BUILD_WITH_LIBGRPCPP_CPPFLAGS="-std=c++11 $with_libgrpcpp_cppflags $GRPCPP_CFLAGS"
2793 BUILD_WITH_LIBGRPCPP_LDFLAGS="$with_libgrpcpp_ldflags"
2794 BUILD_WITH_LIBGRPCPP_LIBS="$GRPCPP_LIBS"
2795 AC_SUBST([BUILD_WITH_LIBGRPCPP_CPPFLAGS])
2796 AC_SUBST([BUILD_WITH_LIBGRPCPP_LDFLAGS])
2797 AC_SUBST([BUILD_WITH_LIBGRPCPP_LIBS])
2798 # }}}
2799
2800 AC_ARG_VAR([GRPC_CPP_PLUGIN], [path to the grpc_cpp_plugin binary])
2801 if test "x$with_libgrpcpp_bin" = "x"; then
2802   AC_PATH_PROG([GRPC_CPP_PLUGIN], [grpc_cpp_plugin])
2803 else
2804   AC_PATH_PROG([GRPC_CPP_PLUGIN], [grpc_cpp_plugin], [], "$with_libgrpcpp_bin:$PATH")
2805 fi
2806 AM_CONDITIONAL([HAVE_GRPC_CPP], [test "x$GRPC_CPP_PLUGIN" != "x"])
2807
2808 # --with-libiptc {{{
2809 AC_ARG_WITH([libiptc],
2810   [AS_HELP_STRING([--with-libiptc@<:@=PREFIX@:>@], [Path to libiptc.])],
2811   [
2812     if test "x$withval" = "xyes"; then
2813       with_libiptc="pkgconfig"
2814     else if test "x$withval" = "xno"; then
2815       with_libiptc="no"
2816     else
2817       with_libiptc="yes"
2818       with_libiptc_cflags="-I$withval/include"
2819       with_libiptc_libs="-L$withval/lib"
2820     fi; fi
2821   ],
2822   [
2823     if test "x$ac_system" = "xLinux"; then
2824       with_libiptc="pkgconfig"
2825     else
2826       with_libiptc="no (Linux only)"
2827     fi
2828   ]
2829 )
2830
2831 if test "x$with_libiptc" = "xpkgconfig"; then
2832   $PKG_CONFIG --exists 'libiptc' 2>/dev/null
2833   if test $? -ne 0; then
2834     with_libiptc="no (pkg-config doesn't know libiptc)"
2835   fi
2836 fi
2837
2838 if test "x$with_libiptc" = "xpkgconfig"; then
2839   with_libiptc_cflags="`$PKG_CONFIG --cflags 'libiptc'`"
2840   if test $? -ne 0; then
2841     with_libiptc="no ($PKG_CONFIG failed)"
2842   fi
2843
2844   with_libiptc_libs="`$PKG_CONFIG --libs 'libiptc'`"
2845   if test $? -ne 0; then
2846     with_libiptc="no ($PKG_CONFIG failed)"
2847   fi
2848 fi
2849
2850 SAVE_CPPFLAGS="$CPPFLAGS"
2851 CPPFLAGS="$CPPFLAGS $with_libiptc_cflags"
2852
2853 # check whether the header file for libiptc is available.
2854 if test "x$with_libiptc" = "xpkgconfig"; then
2855   AC_CHECK_HEADERS([libiptc/libiptc.h libiptc/libip6tc.h],
2856     [],
2857     [with_libiptc="no (header file missing)"]
2858   )
2859 fi
2860
2861 # If the header file is available, check for the required type declaractions.
2862 # They may be missing in old versions of libiptc. In that case, they will be
2863 # declared in the iptables plugin.
2864 if test "x$with_libiptc" = "xpkgconfig"; then
2865   AC_CHECK_TYPES([iptc_handle_t, ip6tc_handle_t], [], [])
2866 fi
2867
2868 # Check for the iptc_init symbol in the library.
2869 # This could be in iptc or ip4tc
2870 if test "x$with_libiptc" = "xpkgconfig"; then
2871   SAVE_LIBS="$LIBS"
2872   AC_SEARCH_LIBS([iptc_init], [iptc ip4tc],
2873     [with_libiptc="pkgconfig"],
2874     [with_libiptc="no"],
2875     [$with_libiptc_libs]
2876   )
2877   LIBS="$SAVE_LIBS"
2878 fi
2879
2880 if test "x$with_libiptc" = "xpkgconfig"; then
2881   with_libiptc="yes"
2882 fi
2883
2884 CPPFLAGS="$SAVE_CPPFLAGS"
2885
2886 if test "x$with_libiptc" = "xyes"; then
2887   BUILD_WITH_LIBIPTC_CPPFLAGS="$with_libiptc_cflags"
2888   BUILD_WITH_LIBIPTC_LDFLAGS="$with_libiptc_libs"
2889 fi
2890 AC_SUBST([BUILD_WITH_LIBIPTC_CPPFLAGS])
2891 AC_SUBST([BUILD_WITH_LIBIPTC_LDFLAGS])
2892 # }}}
2893
2894 # --with-java {{{
2895 with_java_home="$JAVA_HOME"
2896 if test "x$with_java_home" = "x"; then
2897   with_java_home="/usr/lib/jvm"
2898 fi
2899
2900 JAVAC="$JAVAC"
2901 JAR="$JAR"
2902 AC_ARG_WITH([java],
2903   [AS_HELP_STRING([--with-java@<:@=PREFIX@:>@], [Path to Java home.])],
2904   [
2905     if test "x$withval" = "xno"; then
2906       with_java="no"
2907     else if test "x$withval" = "xyes"; then
2908       with_java="yes"
2909     else
2910       with_java_home="$withval"
2911       with_java="yes"
2912     fi; fi
2913   ],
2914   [with_java="yes"]
2915 )
2916
2917 AX_COMPARE_VERSION([$am__api_version],[lt],[1.12],
2918   [JAVA_TIMESTAMP_FILE="classdist_noinst.stamp"],
2919   [JAVA_TIMESTAMP_FILE="classnoinst.stamp"])
2920 if test "x$with_java" = "xyes"; then
2921   if test -d "$with_java_home"; then
2922     AC_MSG_CHECKING([for jni.h])
2923     TMPVAR=`find -L "$with_java_home" -name jni.h -type f -exec 'dirname' '{}' ';' 2>/dev/null | LC_ALL=C sort | head -n 1`
2924     if test "x$TMPVAR" != "x"; then
2925       AC_MSG_RESULT([found in $TMPVAR])
2926       JAVA_CPPFLAGS="$JAVA_CPPFLAGS -I$TMPVAR"
2927     else
2928       AC_MSG_RESULT([not found])
2929     fi
2930
2931     AC_MSG_CHECKING([for jni_md.h])
2932     TMPVAR=`find -L "$with_java_home" -name jni_md.h -type f -exec 'dirname' '{}' ';' 2>/dev/null | LC_ALL=C sort | head -n 1`
2933     if test "x$TMPVAR" != "x"; then
2934       AC_MSG_RESULT([found in $TMPVAR])
2935       JAVA_CPPFLAGS="$JAVA_CPPFLAGS -I$TMPVAR"
2936     else
2937       AC_MSG_RESULT([not found])
2938     fi
2939
2940     AC_MSG_CHECKING([for libjvm.so])
2941     TMPVAR=`find -L "$with_java_home" -type f \( -name libjvm.so -o -name libjvm.dylib \) -exec 'dirname' '{}' ';' 2>/dev/null | LC_ALL=C sort | head -n 1`
2942     if test "x$TMPVAR" != "x"; then
2943       AC_MSG_RESULT([found in $TMPVAR])
2944       JAVA_LDFLAGS="$JAVA_LDFLAGS -L$TMPVAR -Wl,-rpath -Wl,$TMPVAR"
2945     else
2946       AC_MSG_RESULT([not found])
2947     fi
2948
2949     if test "x$JAVAC" = "x"; then
2950       AC_MSG_CHECKING([for javac])
2951       TMPVAR=`find -L "$with_java_home" -name javac -type f 2>/dev/null | LC_ALL=C sort | head -n 1`
2952       if test "x$TMPVAR" != "x"; then
2953         JAVAC="$TMPVAR"
2954         AC_MSG_RESULT([$JAVAC])
2955       else
2956         AC_MSG_RESULT([not found])
2957       fi
2958     fi
2959
2960     if test "x$JAR" = "x"; then
2961       AC_MSG_CHECKING([for jar])
2962       TMPVAR=`find -L "$with_java_home" -name jar -type f 2>/dev/null | LC_ALL=C sort | head -n 1`
2963       if test "x$TMPVAR" != "x"; then
2964         JAR="$TMPVAR"
2965         AC_MSG_RESULT([$JAR])
2966       else
2967         AC_MSG_RESULT([not found])
2968       fi
2969     fi
2970   else if test "x$with_java_home" != "x"; then
2971     AC_MSG_WARN([JAVA_HOME: No such directory: $with_java_home])
2972   fi; fi
2973 fi
2974
2975 if test "x$JAVA_CPPFLAGS" != "x"; then
2976   AC_MSG_NOTICE([Building with JAVA_CPPFLAGS set to: $JAVA_CPPFLAGS])
2977 fi
2978 if test "x$JAVA_CFLAGS" != "x"; then
2979   AC_MSG_NOTICE([Building with JAVA_CFLAGS set to: $JAVA_CFLAGS])
2980 fi
2981 if test "x$JAVA_LDFLAGS" != "x"; then
2982   AC_MSG_NOTICE([Building with JAVA_LDFLAGS set to: $JAVA_LDFLAGS])
2983 fi
2984 if test "x$JAVA_LIBS" != "x"; then
2985   AC_MSG_NOTICE([Building with JAVA_LIBS set to: $JAVA_LIBS])
2986 fi
2987 if test "x$JAVAC" = "x"; then
2988   with_javac_path="$PATH"
2989   if test "x$with_java_home" != "x"; then
2990     with_javac_path="$with_java_home:with_javac_path"
2991     if test -d "$with_java_home/bin"; then
2992       with_javac_path="$with_java_home/bin:with_javac_path"
2993     fi
2994   fi
2995
2996   AC_PATH_PROG([JAVAC], [javac], [], "$with_javac_path")
2997 fi
2998
2999 if test "x$JAVAC" = "x"; then
3000   with_java="no (javac not found)"
3001 fi
3002
3003 if test "x$JAR" = "x"; then
3004   with_jar_path="$PATH"
3005   if test "x$with_java_home" != "x"; then
3006     with_jar_path="$with_java_home:$with_jar_path"
3007     if test -d "$with_java_home/bin"; then
3008       with_jar_path="$with_java_home/bin:$with_jar_path"
3009     fi
3010   fi
3011
3012   AC_PATH_PROG([JAR], [jar], [], "$with_jar_path")
3013 fi
3014
3015 if test "x$JAR" = "x"; then
3016   with_java="no (jar not found)"
3017 fi
3018
3019 SAVE_CPPFLAGS="$CPPFLAGS"
3020 SAVE_CFLAGS="$CFLAGS"
3021 SAVE_LDFLAGS="$LDFLAGS"
3022 SAVE_LIBS="$LIBS"
3023 CPPFLAGS="$CPPFLAGS $JAVA_CPPFLAGS"
3024 CFLAGS="$CFLAGS $JAVA_CFLAGS"
3025 LDFLAGS="$LDFLAGS $JAVA_LDFLAGS"
3026 LIBS="$LIBS $JAVA_LIBS"
3027
3028 if test "x$with_java" = "xyes"; then
3029   AC_CHECK_HEADERS([jni.h],
3030     [with_jave="yes"],
3031     [with_java="no (jni.h not found)"])
3032 fi
3033
3034 if test "x$with_java" = "xyes"; then
3035   AC_CHECK_LIB([jvm], [JNI_CreateJavaVM],
3036     [with_java="yes"],
3037     [with_java="no (Symbol 'JNI_CreateJavaVM' not found)"],
3038     [$JAVA_LIBS $PTHREAD_LIBS]
3039   )
3040 fi
3041
3042 if test "x$with_java" = "xyes"; then
3043   JAVA_LIBS="$JAVA_LIBS -ljvm"
3044   AC_MSG_NOTICE([Building with JAVA_LIBS set to: $JAVA_LIBS])
3045 fi
3046
3047 CPPFLAGS="$SAVE_CPPFLAGS"
3048 CFLAGS="$SAVE_CFLAGS"
3049 LDFLAGS="$SAVE_LDFLAGS"
3050 LIBS="$SAVE_LIBS"
3051
3052 AC_SUBST([JAVA_CPPFLAGS])
3053 AC_SUBST([JAVA_CFLAGS])
3054 AC_SUBST([JAVA_LDFLAGS])
3055 AC_SUBST([JAVA_LIBS])
3056 AC_SUBST([JAVA_TIMESTAMP_FILE])
3057 AM_CONDITIONAL([BUILD_WITH_JAVA], [test "x$with_java" = "xyes"])
3058 # }}}
3059
3060 # --with-libldap {{{
3061 AC_ARG_WITH([libldap],
3062   [AS_HELP_STRING([--with-libldap@<:@=PREFIX@:>@], [Path to libldap.])],
3063   [
3064     if test "x$withval" = "xyes"; then
3065       with_libldap="yes"
3066     else if test "x$withval" = "xno"; then
3067       with_libldap="no"
3068     else
3069       with_libldap="yes"
3070       LIBLDAP_CPPFLAGS="$LIBLDAP_CPPFLAGS -I$withval/include"
3071       LIBLDAP_LDFLAGS="$LIBLDAP_LDFLAGS -L$withval/lib"
3072     fi; fi
3073   ],
3074   [with_libldap="yes"]
3075 )
3076
3077 SAVE_CPPFLAGS="$CPPFLAGS"
3078 SAVE_LDFLAGS="$LDFLAGS"
3079
3080 CPPFLAGS="$CPPFLAGS $LIBLDAP_CPPFLAGS"
3081 LDFLAGS="$LDFLAGS $LIBLDAP_LDFLAGS"
3082
3083 if test "x$with_libldap" = "xyes"; then
3084   if test "x$LIBLDAP_CPPFLAGS" != "x"; then
3085     AC_MSG_NOTICE([libldap CPPFLAGS: $LIBLDAP_CPPFLAGS])
3086   fi
3087
3088   AC_CHECK_HEADERS([ldap.h],
3089     [with_libldap="yes"],
3090     [with_libldap="no ('ldap.h' not found)"]
3091   )
3092 fi
3093
3094 if test "x$with_libldap" = "xyes"; then
3095   if test "x$LIBLDAP_LDFLAGS" != "x"; then
3096     AC_MSG_NOTICE([libldap LDFLAGS: $LIBLDAP_LDFLAGS])
3097   fi
3098
3099   AC_CHECK_LIB([ldap], [ldap_initialize],
3100     [with_libldap="yes"],
3101     [with_libldap="no (symbol 'ldap_initialize' not found)"]
3102   )
3103 fi
3104
3105 CPPFLAGS="$SAVE_CPPFLAGS"
3106 LDFLAGS="$SAVE_LDFLAGS"
3107
3108 if test "x$with_libldap" = "xyes"
3109 then
3110   BUILD_WITH_LIBLDAP_CPPFLAGS="$LIBLDAP_CPPFLAGS"
3111   BUILD_WITH_LIBLDAP_LDFLAGS="$LIBLDAP_LDFLAGS"
3112 fi
3113 AC_SUBST([BUILD_WITH_LIBLDAP_CPPFLAGS])
3114 AC_SUBST([BUILD_WITH_LIBLDAP_LDFLAGS])
3115 # }}}
3116
3117 # --with-liblua {{{
3118 AC_ARG_VAR([LIBLUA_PKG_CONFIG_NAME], [Name of liblua used by pkg-config])
3119 if test "x$LIBLUA_PKG_CONFIG_NAME" != "x"
3120 then
3121   PKG_CHECK_MODULES([LUA], [$LIBLUA_PKG_CONFIG_NAME],
3122     [with_liblua="yes"],
3123     [with_liblua="no"]
3124   )
3125 else
3126   PKG_CHECK_MODULES([LUA], [lua],
3127     [with_liblua="yes"],
3128     [
3129       PKG_CHECK_MODULES([LUA], [lua-5.3],
3130         [with_liblua="yes"],
3131         [
3132           PKG_CHECK_MODULES([LUA], [lua5.3],
3133             [with_liblua="yes"],
3134             [
3135               PKG_CHECK_MODULES([LUA], [lua53],
3136                 [with_liblua="yes"],
3137                 [
3138                   PKG_CHECK_MODULES([LUA], [lua-5.2],
3139                     [with_liblua="yes"],
3140                     [
3141                       PKG_CHECK_MODULES([LUA], [lua5.2],
3142                         [with_liblua="yes"],
3143                         [
3144                           PKG_CHECK_MODULES([LUA], [lua52],
3145                             [with_liblua="yes"],
3146                             [
3147                               PKG_CHECK_MODULES([LUA], [lua-5.1],
3148                                 [with_liblua="yes"],
3149                                 [
3150                                   PKG_CHECK_MODULES([LUA], [lua5.1],
3151                                     [with_liblua="yes"],
3152                                     [
3153                                       PKG_CHECK_MODULES([LUA], [lua51],
3154                                         [with_liblua="yes"],
3155                                         [with_liblua="no (pkg-config cannot find liblua)"]
3156                                       )
3157                                     ]
3158                                   )
3159                                 ]
3160                               )
3161                             ]
3162                           )
3163                         ]
3164                       )
3165                     ]
3166                   )
3167                 ]
3168               )
3169             ]
3170           )
3171         ]
3172       )
3173     ]
3174   )
3175 fi
3176
3177 if test "x$with_liblua" = "xyes"
3178 then
3179   SAVE_CPPFLAGS="$CPPFLAGS"
3180   CPPFLAGS="$CPPFLAGS $LUA_CFLAGS"
3181
3182   AC_CHECK_HEADERS([lua.h lauxlib.h lualib.h],
3183     [with_liblua="yes"],
3184     [with_liblua="no (header not found)"]
3185   )
3186
3187   CPPFLAGS="$SAVE_CPPFLAGS"
3188 fi
3189
3190 if test "x$with_liblua" = "xyes"
3191 then
3192   SAVE_LIBS="$LIBS"
3193   LIBS="$LIBS $LUA_LIBS"
3194
3195   AC_CHECK_FUNC([lua_settop],
3196     [with_liblua="yes"],
3197     [with_liblua="no (symbol 'lua_settop' not found)"]
3198   )
3199
3200   LIBS="$SAVE_LIBS"
3201 fi
3202
3203 if test "x$with_liblua" = "xyes"
3204 then
3205     BUILD_WITH_LIBLUA_CFLAGS="$LUA_CFLAGS"
3206     BUILD_WITH_LIBLUA_LIBS="$LUA_LIBS"
3207 fi
3208 AC_SUBST(BUILD_WITH_LIBLUA_CFLAGS)
3209 AC_SUBST(BUILD_WITH_LIBLUA_LIBS)
3210 # }}}
3211
3212 # --with-liblvm2app {{{
3213 AC_ARG_WITH([liblvm2app],
3214   [AS_HELP_STRING([--with-liblvm2app@<:@=PREFIX@:>@], [Path to liblvm2app.])],
3215   [
3216     if test "x$withval" = "xno"; then
3217       with_liblvm2app="no"
3218     else
3219       with_liblvm2app="yes"
3220       if test "x$withval" != "xyes"; then
3221         with_liblvm2app_cppflags="-I$withval/include"
3222         with_liblvm2app_ldflags="-L$withval/lib"
3223       fi
3224     fi
3225   ],
3226   [
3227     if test "x$ac_system" = "xLinux"; then
3228       with_liblvm2app="yes"
3229     else
3230       with_liblvm2app="no (Linux only library)"
3231     fi
3232   ]
3233 )
3234
3235 if test "x$with_liblvm2app" = "xyes"; then
3236   SAVE_CPPFLAGS="$CPPFLAGS"
3237   CPPFLAGS="$CPPFLAGS $with_liblvm2app_cppflags"
3238
3239   AC_CHECK_HEADERS([lvm2app.h],
3240     [with_liblvm2app="yes"],
3241     [with_liblvm2app="no (lvm2app.h not found)"]
3242   )
3243
3244   CPPFLAGS="$SAVE_CPPFLAGS"
3245 fi
3246
3247 if test "x$with_liblvm2app" = "xyes"; then
3248   SAVE_CPPFLAGS="$CPPFLAGS"
3249   SAVE_LDFLAGS="$LDFLAGS"
3250   CPPFLAGS="$CPPFLAGS $with_liblvm2app_cppflags"
3251   LDFLAGS="$LDFLAGS $with_liblvm2app_ldflags"
3252
3253   AC_CHECK_LIB([lvm2app], [lvm_lv_get_property],
3254     [with_liblvm2app="yes"],
3255     [with_liblvm2app="no (Symbol 'lvm_lv_get_property' not found)"]
3256   )
3257
3258   CPPFLAGS="$SAVE_CPPFLAGS"
3259   LDFLAGS="$SAVE_LDFLAGS"
3260 fi
3261
3262 if test "x$with_liblvm2app" = "xyes"; then
3263   BUILD_WITH_LIBLVM2APP_CPPFLAGS="$with_liblvm2app_cppflags"
3264   BUILD_WITH_LIBLVM2APP_LDFLAGS="$with_liblvm2app_ldflags"
3265   BUILD_WITH_LIBLVM2APP_LIBS="-llvm2app"
3266 fi
3267
3268 AC_SUBST([BUILD_WITH_LIBLVM2APP_CPPFLAGS])
3269 AC_SUBST([BUILD_WITH_LIBLVM2APP_LDFLAGS])
3270 AC_SUBST([BUILD_WITH_LIBLVM2APP_LIBS])
3271 # }}}
3272
3273 # --with-libmemcached {{{
3274 AC_ARG_WITH([libmemcached],
3275   [AS_HELP_STRING([--with-libmemcached@<:@=PREFIX@:>@], [Path to libmemcached.])],
3276   [
3277     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
3278       with_libmemcached_cppflags="-I$withval/include"
3279       with_libmemcached_ldflags="-L$withval/lib"
3280       with_libmemcached="yes"
3281     else
3282       with_libmemcached="$withval"
3283     fi
3284   ],
3285   [with_libmemcached="yes"]
3286 )
3287
3288 if test "x$with_libmemcached" = "xyes"; then
3289   SAVE_CPPFLAGS="$CPPFLAGS"
3290   CPPFLAGS="$CPPFLAGS $with_libmemcached_cppflags"
3291
3292   AC_CHECK_HEADERS([libmemcached/memcached.h],
3293     [with_libmemcached="yes"],
3294     [with_libmemcached="no (libmemcached/memcached.h not found)"]
3295   )
3296
3297   CPPFLAGS="$SAVE_CPPFLAGS"
3298 fi
3299
3300 if test "x$with_libmemcached" = "xyes"; then
3301   SAVE_CPPFLAGS="$CPPFLAGS"
3302   SAVE_LDFLAGS="$LDFLAGS"
3303   CPPFLAGS="$CPPFLAGS $with_libmemcached_cppflags"
3304   LDFLAGS="$LDFLAGS $with_libmemcached_ldflags"
3305
3306   AC_CHECK_LIB([memcached], [memcached_create],
3307     [with_libmemcached="yes"],
3308     [with_libmemcached="no (Symbol 'memcached_create' not found)"]
3309   )
3310
3311   CPPFLAGS="$SAVE_CPPFLAGS"
3312   LDFLAGS="$SAVE_LDFLAGS"
3313 fi
3314
3315 if test "x$with_libmemcached" = "xyes"; then
3316   BUILD_WITH_LIBMEMCACHED_CPPFLAGS="$with_libmemcached_cppflags"
3317   BUILD_WITH_LIBMEMCACHED_LDFLAGS="$with_libmemcached_ldflags"
3318   BUILD_WITH_LIBMEMCACHED_LIBS="-lmemcached"
3319 fi
3320
3321 AC_SUBST([BUILD_WITH_LIBMEMCACHED_CPPFLAGS])
3322 AC_SUBST([BUILD_WITH_LIBMEMCACHED_LDFLAGS])
3323 AC_SUBST([BUILD_WITH_LIBMEMCACHED_LIBS])
3324 # }}}
3325
3326 # --with-libmicrohttpd {{{
3327 with_libmicrohttpd_cppflags=""
3328 with_libmicrohttpd_ldflags=""
3329 AC_ARG_WITH([libmicrohttpd], [AS_HELP_STRING([--with-libmicrohttpd@<:@=PREFIX@:>@], [Path to libmicrohttpd.])],
3330   [
3331     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
3332       with_libmicrohttpd_cppflags="-I$withval/include"
3333       with_libmicrohttpd_ldflags="-L$withval/lib"
3334       with_libmicrohttpd="yes"
3335     fi
3336     if test "x$withval" = "xno"; then
3337       with_libmicrohttpd="no (disabled on command line)"
3338     fi
3339   ],
3340   [withval="yes"]
3341 )
3342 if test "x$withval" = "xyes"; then
3343   PKG_CHECK_MODULES([MICROHTTPD], [libmicrohttpd],
3344     [with_libmicrohttpd="yes"],
3345     [with_libmicrohttpd="no (pkg-config could not find libmicrohttpd)"]
3346   )
3347 fi
3348
3349 if test "x$MICROHTTPD_LIBS" = "x"; then
3350   MICROHTTPD_LIBS="-lmicrohttpd"
3351 fi
3352
3353 SAVE_CPPFLAGS="$CPPFLAGS"
3354 SAVE_LDFLAGS="$LDFLAGS"
3355 SAVE_LIBS="$LIBS"
3356 CPPFLAGS="$with_libmicrohttpd_cppflags $MICROHTTPD_CFLAGS"
3357 LDFLAGS="$with_libmicrohttpd_ldflags $LDFLAGS"
3358 LIBS="$LIBS $MICROHTTPD_LIBS"
3359
3360 if test "x$with_libmicrohttpd" = "xyes"; then
3361   AC_CHECK_HEADERS([microhttpd.h],
3362    [with_libmicrohttpd="yes"],
3363    [with_libmicrohttpd="no (<microhttpd.h> not found)"]
3364   )
3365 fi
3366
3367 if test "x$with_libmicrohttpd" = "xyes"; then
3368   AC_CHECK_LIB([microhttpd], [MHD_start_daemon],
3369     [with_libmicrohttpd="yes"],
3370     [with_libmicrohttpd="no (libmicrohttpd not found)"]
3371   )
3372 fi
3373
3374 CPPFLAGS="$SAVE_CPPFLAGS"
3375 LDFLAGS="$SAVE_LDFLAGS"
3376 LIBS="$SAVE_LIBS"
3377
3378 BUILD_WITH_LIBMICROHTTPD_CPPFLAGS="$with_libmicrohttpd_cppflags $MICROHTTPD_CFLAGS"
3379 BUILD_WITH_LIBMICROHTTPD_LDFLAGS="$with_libmicrohttpd_ldflags"
3380 BUILD_WITH_LIBMICROHTTPD_LIBS="$MICROHTTPD_LIBS"
3381 AC_SUBST([BUILD_WITH_LIBMICROHTTPD_CPPFLAGS])
3382 AC_SUBST([BUILD_WITH_LIBMICROHTTPD_LDFLAGS])
3383 AC_SUBST([BUILD_WITH_LIBMICROHTTPD_LIBS])
3384 # }}}
3385
3386 # --with-libmodbus {{{
3387 AC_ARG_WITH([libmodbus],
3388   [AS_HELP_STRING([--with-libmodbus@<:@=PREFIX@:>@], [Path to the modbus library.])],
3389   [
3390     if test "x$withval" = "xno"; then
3391       with_libmodbus="no"
3392     else if test "x$withval" = "xyes"; then
3393       with_libmodbus="use_pkgconfig"
3394     else if test -d "$with_libmodbus/lib"; then
3395       AC_MSG_NOTICE([Not checking for libmodbus: Manually configured])
3396       with_libmodbus_cflags="-I$withval/include"
3397       with_libmodbus_libs="-L$withval/lib -lmodbus"
3398       with_libmodbus="yes"
3399     fi; fi; fi
3400   ],
3401   [with_libmodbus="use_pkgconfig"]
3402 )
3403
3404 # configure using pkg-config
3405 if test "x$with_libmodbus" = "xuse_pkgconfig"; then
3406   AC_MSG_NOTICE([Checking for libmodbus using $PKG_CONFIG])
3407   $PKG_CONFIG --exists 'libmodbus' 2>/dev/null
3408   if test $? -ne 0; then
3409     with_libmodbus="no (pkg-config doesn't know libmodbus)"
3410   fi
3411 fi
3412
3413 if test "x$with_libmodbus" = "xuse_pkgconfig"; then
3414   with_libmodbus_cflags="`$PKG_CONFIG --cflags 'libmodbus'`"
3415   if test $? -ne 0; then
3416     with_libmodbus="no ($PKG_CONFIG failed)"
3417   fi
3418
3419   with_libmodbus_libs="`$PKG_CONFIG --libs 'libmodbus'`"
3420   if test $? -ne 0; then
3421     with_libmodbus="no ($PKG_CONFIG failed)"
3422   fi
3423 fi
3424
3425 if test "x$with_libmodbus" = "xuse_pkgconfig"; then
3426   with_libmodbus="yes"
3427 fi
3428
3429 if test "x$with_libmodbus" = "xyes"; then
3430   SAVE_CPPFLAGS="$CPPFLAGS"
3431   CPPFLAGS="$CPPFLAGS $with_libmodbus_cflags"
3432
3433   AC_CHECK_HEADERS([modbus.h],
3434     [with_libmodbus="yes"],
3435     [with_libmodbus="no (modbus.h not found)"]
3436   )
3437
3438   CPPFLAGS="$SAVE_CPPFLAGS"
3439 fi
3440
3441 if test "x$with_libmodbus" = "xyes"; then
3442   SAVE_LDFLAGS="$LDFLAGS"
3443   LDFLAGS="$LDFLAGS $with_libmodbus_libs"
3444
3445   AC_CHECK_LIB([modbus], [modbus_connect],
3446     [with_libmodbus="yes"],
3447     [with_libmodbus="no (symbol modbus_connect not found)"]
3448   )
3449
3450   LDFLAGS="$SAVE_LDFLAGS"
3451 fi
3452
3453 if test "x$with_libmodbus" = "xyes"; then
3454   BUILD_WITH_LIBMODBUS_CFLAGS="$with_libmodbus_cflags"
3455   BUILD_WITH_LIBMODBUS_LIBS="$with_libmodbus_libs"
3456 fi
3457
3458 AC_SUBST([BUILD_WITH_LIBMODBUS_CFLAGS])
3459 AC_SUBST([BUILD_WITH_LIBMODBUS_LIBS])
3460 # }}}
3461
3462 # --with-libmongoc {{{
3463 AC_ARG_WITH([libmongoc],
3464   [AS_HELP_STRING([--with-libmongoc@<:@=PREFIX@:>@], [Path to libmongoc.])],
3465   [
3466     if test "x$withval" = "xyes"; then
3467       with_libmongoc="yes"
3468     else if test "x$withval" = "xno"; then
3469       with_libmongoc="no"
3470     else
3471       with_libmongoc="no"
3472     fi; fi
3473   ],
3474   [with_libmongoc="yes"]
3475 )
3476
3477 if test "x$with_libmongoc" = "xyes"; then
3478   PKG_CHECK_MODULES([LIBMONGOC], [libmongoc-1.0],
3479     [with_libmongoc="yes"],
3480     [with_libmongoc="no (pkg-config could not find libmongoc)"]
3481   )
3482 fi
3483
3484 if test "x$with_libmongoc" = "xyes"; then
3485   SAVE_CPPFLAGS="$CPPFLAGS"
3486
3487   CPPFLAGS="$CPPFLAGS $LIBMONGOC_CFLAGS"
3488
3489   if test "x$CPPFLAGS" != "x"; then
3490     AC_MSG_NOTICE([libmongoc CPPFLAGS: $LIBMONGOC_CFLAGS])
3491   fi
3492
3493   AC_CHECK_HEADERS([mongoc.h],
3494     [with_libmongoc="yes"],
3495     [with_libmongoc="no ('mongoc.h' not found)"]
3496   )
3497
3498   CPPFLAGS="$SAVE_CPPFLAGS"
3499 fi
3500
3501 if test "x$with_libmongoc" = "xyes"; then
3502   SAVE_CPPFLAGS="$CPPFLAGS"
3503   SAVE_LDFLAGS="$LDFLAGS"
3504
3505   CPPFLAGS="$CPPFLAGS $LIBMONGOC_CFLAGS"
3506   LDFLAGS="$LDFLAGS $LIBMONGOC_LDFLAGS"
3507
3508   if test "x$LIBMONGOC_LDFLAGS" != "x"; then
3509     AC_MSG_NOTICE([libmongoc LDFLAGS: $LIBMONGOC_LDFLAGS])
3510   fi
3511
3512   AC_CHECK_LIB([mongoc-1.0], [mongoc_init],
3513     [with_libmongoc="yes"],
3514     [with_libmongoc="no (symbol 'mongoc_init' not found)"]
3515   )
3516
3517   CPPFLAGS="$SAVE_CPPFLAGS"
3518   LDFLAGS="$SAVE_LDFLAGS"
3519 fi
3520
3521 if test "x$with_libmongoc" = "xyes"; then
3522   BUILD_WITH_LIBMONGOC_CFLAGS="$LIBMONGOC_CFLAGS"
3523   BUILD_WITH_LIBMONGOC_LDFLAGS="$LIBMONGOC_LDFLAGS"
3524 fi
3525
3526 AC_SUBST([BUILD_WITH_LIBMONGOC_CFLAGS])
3527 AC_SUBST([BUILD_WITH_LIBMONGOC_LDFLAGS])
3528 # }}}
3529
3530 # --with-libmosquitto {{{
3531 AC_ARG_WITH([libmosquitto],
3532   [AS_HELP_STRING([--with-libmosquitto@<:@=PREFIX@:>@], [Path to libmosquitto.])],
3533   [
3534     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
3535       with_libmosquitto_cppflags="-I$withval/include"
3536       with_libmosquitto_ldflags="-L$withval/lib"
3537       with_libmosquitto="yes"
3538     else
3539       with_libmosquitto="$withval"
3540     fi
3541   ],
3542   [with_libmosquitto="yes"]
3543 )
3544
3545 if test "x$with_libmosquitto" = "xyes"; then
3546   SAVE_CPPFLAGS="$CPPFLAGS"
3547   CPPFLAGS="$CPPFLAGS $with_libmosquitto_cppflags"
3548
3549   AC_CHECK_HEADERS([mosquitto.h],
3550     [with_libmosquitto="yes"],
3551     [with_libmosquitto="no (mosquitto.h not found)"]
3552   )
3553
3554   CPPFLAGS="$SAVE_CPPFLAGS"
3555 fi
3556
3557 if test "x$with_libmosquitto" = "xyes"; then
3558   SAVE_LDFLAGS="$LDFLAGS"
3559   LDFLAGS="$LDFLAGS $with_libmosquitto_ldflags"
3560
3561   AC_CHECK_LIB([mosquitto], [mosquitto_connect],
3562     [with_libmosquitto="yes"],
3563     [with_libmosquitto="no (libmosquitto not found)"]
3564   )
3565
3566   LDFLAGS="$SAVE_LDFLAGS"
3567 fi
3568
3569 if test "x$with_libmosquitto" = "xyes"; then
3570   BUILD_WITH_LIBMOSQUITTO_CPPFLAGS="$with_libmosquitto_cppflags"
3571   BUILD_WITH_LIBMOSQUITTO_LDFLAGS="$with_libmosquitto_ldflags"
3572   BUILD_WITH_LIBMOSQUITTO_LIBS="-lmosquitto"
3573 fi
3574
3575 AC_SUBST([BUILD_WITH_LIBMOSQUITTO_CPPFLAGS])
3576 AC_SUBST([BUILD_WITH_LIBMOSQUITTO_LDFLAGS])
3577 AC_SUBST([BUILD_WITH_LIBMOSQUITTO_LIBS])
3578 # }}}
3579
3580 # --with-libmysql {{{
3581 with_mysql_config="mysql_config"
3582 AC_ARG_WITH([libmysql],
3583   [AS_HELP_STRING([--with-libmysql@<:@=PREFIX@:>@], [Path to libmysql.])],
3584   [
3585     if test "x$withval" = "xno"; then
3586       with_libmysql="no"
3587     else if test "x$withval" = "xyes"; then
3588       with_libmysql="yes"
3589     else
3590       if test -f "$withval" && test -x "$withval"; then
3591         with_mysql_config="$withval"
3592       else if test -x "$withval/bin/mysql_config"; then
3593         with_mysql_config="$withval/bin/mysql_config"
3594       fi; fi
3595       with_libmysql="yes"
3596     fi; fi
3597   ],
3598   [with_libmysql="yes"]
3599 )
3600
3601 if test "x$with_libmysql" = "xyes"; then
3602   with_mysql_cflags=`$with_mysql_config --include 2>/dev/null`
3603   if test $? -ne 0; then
3604     with_libmysql="no ($with_mysql_config failed)"
3605   else
3606     SAVE_CPPFLAGS="$CPPFLAGS"
3607     CPPFLAGS="$CPPFLAGS $with_mysql_cflags"
3608
3609     AC_CHECK_HEADERS([mysql.h],
3610       [have_mysql_h="yes"],
3611       [have_mysql_h="no"]
3612     )
3613
3614     if test "x$have_mysql_h" != "xyes"; then
3615       AC_CHECK_HEADERS([mysql/mysql.h],
3616         [have_mysql_mysql_h="yes"],
3617         [],
3618       )
3619     fi
3620
3621     if test "x$have_mysql_h" != "xyes" && test "x$have_mysql_mysql_h" != "xyes"; then
3622       with_libmysql="no (mysql.h not found)"
3623     fi
3624
3625     CPPFLAGS="$SAVE_CPPFLAGS"
3626   fi
3627 fi
3628
3629 if test "x$with_libmysql" = "xyes"; then
3630   with_mysql_libs=`$with_mysql_config --libs_r 2>/dev/null`
3631   if test $? -ne 0; then
3632     with_libmysql="no ($with_mysql_config failed)"
3633   else
3634     SAVE_LIBS="$LIBS"
3635     LIBS="$with_mysql_libs"
3636
3637     AC_SEARCH_LIBS([mysql_get_server_version],
3638       [],
3639       [with_libmysql="yes"],
3640       [with_libmysql="no (symbol 'mysql_get_server_version' not found in ${LIBS})"],
3641       []
3642     )
3643     LIBS="$SAVE_LIBS"
3644   fi
3645 fi
3646
3647 if test "x$with_libmysql" = "xyes"; then
3648   BUILD_WITH_LIBMYSQL_CFLAGS="$with_mysql_cflags"
3649   BUILD_WITH_LIBMYSQL_LIBS="$with_mysql_libs"
3650 fi
3651
3652 AC_SUBST([BUILD_WITH_LIBMYSQL_CFLAGS])
3653 AC_SUBST([BUILD_WITH_LIBMYSQL_LIBS])
3654 # }}}
3655
3656 # --with-libmnl {{{
3657 AC_ARG_WITH([libmnl],
3658   [AS_HELP_STRING([--with-libmnl@<:@=PREFIX@:>@], [Path to libmnl.])],
3659   [
3660     if test "x$withval" = "xyes"; then
3661       with_libmnl="yes"
3662      else if test "x$withval" = "xno"; then
3663        with_libmnl="no"
3664      else
3665        if test -d "$withval/include"; then
3666          with_libmnl_cflags="-I$withval/include"
3667          with_libmnl_libs="-L$withval/lib -lmnl"
3668          with_libmnl="yes"
3669        else
3670          AC_MSG_ERROR("no such directory: $withval/include")
3671        fi
3672      fi; fi
3673   ],
3674   [
3675     if test "x$ac_system" = "xLinux"; then
3676       with_libmnl="yes"
3677     else
3678       with_libmnl="no (Linux only library)"
3679     fi
3680   ]
3681 )
3682
3683 if test "x$with_libmnl" = "xyes"; then
3684   if $PKG_CONFIG --exists libmnl 2>/dev/null; then
3685     with_libmnl_cflags="$with_libmnl_ldflags `$PKG_CONFIG --cflags libmnl`"
3686     with_libmnl_libs="$with_libmnl_libs `$PKG_CONFIG --libs libmnl`"
3687   fi
3688
3689   AC_CHECK_HEADERS([libmnl.h libmnl/libmnl.h],
3690     [
3691       with_libmnl="yes"
3692       break
3693     ],
3694     [],
3695     [[
3696       #include <stdio.h>
3697       #include <sys/types.h>
3698       #include <asm/types.h>
3699       #include <sys/socket.h>
3700       #include <linux/netlink.h>
3701       #include <linux/rtnetlink.h>]]
3702   )
3703
3704   AC_CHECK_HEADERS([linux/gen_stats.h linux/pkt_sched.h],
3705     [],
3706     [],
3707     [[
3708       #include <stdio.h>
3709       #include <sys/types.h>
3710       #include <asm/types.h>
3711       #include <sys/socket.h>
3712     ]]
3713   )
3714
3715   AC_COMPILE_IFELSE(
3716     [
3717       AC_LANG_PROGRAM(
3718         [[
3719           #include <stdio.h>
3720           #include <sys/types.h>
3721           #include <asm/types.h>
3722           #include <sys/socket.h>
3723           #include <linux/netlink.h>
3724           #include <linux/rtnetlink.h>
3725         ]],
3726         [[
3727           int retval = TCA_STATS2;
3728           return retval;
3729         ]]
3730       )
3731     ],
3732     [AC_DEFINE([HAVE_TCA_STATS2], [1], [True if the enum-member TCA_STATS2 exists])]
3733   )
3734
3735   AC_COMPILE_IFELSE(
3736     [
3737       AC_LANG_PROGRAM(
3738         [[
3739           #include <stdio.h>
3740           #include <sys/types.h>
3741           #include <asm/types.h>
3742           #include <sys/socket.h>
3743           #include <linux/netlink.h>
3744           #include <linux/rtnetlink.h>
3745         ]],
3746         [[
3747           int retval = TCA_STATS;
3748           return retval;
3749         ]]
3750       )
3751     ],
3752     [AC_DEFINE([HAVE_TCA_STATS], 1, [True if the enum-member TCA_STATS exists])]
3753   )
3754
3755   AC_CHECK_MEMBERS([struct rtnl_link_stats64.tx_window_errors],
3756     [AC_DEFINE(HAVE_RTNL_LINK_STATS64, 1, [Define if struct rtnl_link_stats64 exists and is usable.])],
3757     [],
3758     [[#include <linux/if_link.h>]]
3759   )
3760
3761   AC_CHECK_MEMBERS([struct rtnl_link_stats.rx_nohandler],
3762     [],
3763     [],
3764     [[#include <linux/if_link.h>]]
3765   )
3766
3767   AC_CHECK_MEMBERS([struct rtnl_link_stats64.rx_nohandler],
3768     [],
3769     [],
3770     [[#include <linux/if_link.h>]]
3771   )
3772
3773   AC_CHECK_LIB([mnl], [mnl_nlmsg_get_payload],
3774     [with_libmnl="yes"],
3775     [with_libmnl="no (symbol 'mnl_nlmsg_get_payload' not found)"],
3776     [$with_libmnl_libs]
3777   )
3778 fi
3779
3780 if test "x$with_libmnl" = "xyes"; then
3781   BUILD_WITH_LIBMNL_CFLAGS="$with_libmnl_cflags"
3782   BUILD_WITH_LIBMNL_LIBS="$with_libmnl_libs"
3783 fi
3784 AC_SUBST([BUILD_WITH_LIBMNL_CFLAGS])
3785 AC_SUBST([BUILD_WITH_LIBMNL_LIBS])
3786 AM_CONDITIONAL([HAVE_LIBMNL], [test "x$with_libmnl" = "xyes"])
3787 # }}}
3788
3789 # --with-libnetapp {{{
3790 AC_ARG_VAR([LIBNETAPP_CPPFLAGS], [C preprocessor flags required to build with libnetapp])
3791 AC_ARG_VAR([LIBNETAPP_LDFLAGS],  [Linker flags required to build with libnetapp])
3792 AC_ARG_VAR([LIBNETAPP_LIBS],     [Other libraries required to link against libnetapp])
3793 AC_ARG_WITH([libnetapp],
3794   [AS_HELP_STRING([--with-libnetapp@<:@=PREFIX@:>@], [Path to libnetapp.])],
3795   [
3796    if test -d "$withval"; then
3797      LIBNETAPP_CPPFLAGS="$LIBNETAPP_CPPFLAGS -I$withval/include"
3798      LIBNETAPP_LDFLAGS="$LIBNETAPP_LDFLAGS -L$withval/lib"
3799      with_libnetapp="yes"
3800    else
3801      with_libnetapp="$withval"
3802    fi
3803   ],
3804   [with_libnetapp="yes"]
3805 )
3806
3807 SAVE_CPPFLAGS="$CPPFLAGS"
3808 SAVE_LDFLAGS="$LDFLAGS"
3809 CPPFLAGS="$CPPFLAGS $LIBNETAPP_CPPFLAGS"
3810 LDFLAGS="$LDFLAGS $LIBNETAPP_LDFLAGS"
3811
3812 if test "x$with_libnetapp" = "xyes"; then
3813   if test "x$LIBNETAPP_CPPFLAGS" != "x"; then
3814     AC_MSG_NOTICE([netapp CPPFLAGS: $LIBNETAPP_CPPFLAGS])
3815   fi
3816   AC_CHECK_HEADERS([netapp_api.h],
3817     [with_libnetapp="yes"],
3818     [with_libnetapp="no (netapp_api.h not found)"]
3819   )
3820 fi
3821
3822 if test "x$with_libnetapp" = "xyes"; then
3823   if test "x$LIBNETAPP_LDFLAGS" != "x"; then
3824     AC_MSG_NOTICE([netapp LDFLAGS: $LIBNETAPP_LDFLAGS])
3825   fi
3826
3827   if test "x$LIBNETAPP_LIBS" = "x"; then
3828     LIBNETAPP_LIBS="$PTHREAD_LIBS -lxml -ladt -lssl -lm -lcrypto -lz"
3829   fi
3830
3831   AC_MSG_NOTICE([netapp LIBS: $LIBNETAPP_LIBS])
3832
3833   AC_CHECK_LIB([netapp], [na_server_invoke_elem],
3834     [with_libnetapp="yes"],
3835     [with_libnetapp="no (symbol na_server_invoke_elem not found)"],
3836     [$LIBNETAPP_LIBS]
3837   )
3838
3839   LIBNETAPP_LIBS="-lnetapp $LIBNETAPP_LIBS"
3840 fi
3841
3842 CPPFLAGS="$SAVE_CPPFLAGS"
3843 LDFLAGS="$SAVE_LDFLAGS"
3844
3845 AC_SUBST([LIBNETAPP_CPPFLAGS])
3846 AC_SUBST([LIBNETAPP_LDFLAGS])
3847 AC_SUBST([LIBNETAPP_LIBS])
3848 # }}}
3849
3850 # --with-libnetsnmp {{{
3851 AC_ARG_WITH([libnetsnmp],
3852   [AS_HELP_STRING([--with-libnetsnmp@<:@=PREFIX@:>@], [Path to libnetsnmp.])],
3853   [
3854     if test "x$withval" = "xno"; then
3855      with_libnetsnmp="no"
3856     else if test "x$withval" = "xyes"; then
3857      with_libnetsnmp="yes"
3858     else
3859       with_libnetsnmp_cppflags="-I$withval/include"
3860       with_libnetsnmp_ldflags="-I$withval/lib"
3861       with_libnetsnmp="yes"
3862     fi; fi
3863   ],
3864   [with_libnetsnmp="yes"]
3865 )
3866
3867 if test "x$with_libnetsnmp" = "xyes"; then
3868   SAVE_CPPFLAGS="$CPPFLAGS"
3869   CPPFLAGS="$CPPFLAGS $with_libnetsnmp_cppflags"
3870
3871   AC_CHECK_HEADERS([net-snmp/net-snmp-config.h],
3872     [with_libnetsnmp="yes"],
3873     [with_libnetsnmp="no (net-snmp/net-snmp-config.h not found)"]
3874   )
3875
3876   AC_CHECK_HEADERS([net-snmp/net-snmp-includes.h],
3877     [with_libnetsnmp="yes"],
3878     [with_libnetsnmp="no (net-snmp/net-snmp-includes.h not found)"],
3879     [[
3880       #if HAVE_NET_SNMP_NET_SNMP_CONFIG_H
3881       # include <net-snmp/net-snmp-config.h>
3882       #endif
3883     ]]
3884   )
3885
3886   CPPFLAGS="$SAVE_CPPFLAGS"
3887 fi
3888
3889 if test "x$with_libnetsnmp" = "xyes"; then
3890   SAVE_LDFLAGS="$LDFLAGS"
3891   LDFLAGS="$LDFLAGS $with_libnetsnmp_ldflags"
3892
3893   AC_CHECK_LIB([netsnmp], [init_snmp],
3894     [with_libnetsnmp="yes"],
3895     [with_libnetsnmp="no (libnetsnmp not found)"]
3896   )
3897
3898   LDFLAGS="$SAVE_LDFLAGS"
3899 fi
3900
3901 if test "x$with_libnetsnmp" = "xyes"; then
3902   SAVE_LDFLAGS="$LDFLAGS"
3903   LDFLAGS="$LDFLAGS $with_libnetsnmp_ldflags"
3904
3905   AC_CHECK_LIB([netsnmp], [netsnmp_get_version],
3906     [with_libnetsnmp="yes"],
3907     [with_libnetsnmp="no (couldn't get libnetsnmp version)"]
3908   )
3909
3910   LDFLAGS="$SAVE_LDFLAGS"
3911 fi
3912
3913 if test "x$with_libnetsnmp" = "xyes"; then
3914   SAVE_CPPFLAGS="$CPPFLAGS"
3915   SAVE_LDFLAGS="$LDFLAGS"
3916   SAVE_LIBS="$LIBS"
3917   CPPFLAGS="$CPPFLAGS $with_libnetsnmp_cppflags -Wall -Werror"
3918   LDFLAGS="$LDFLAGS $with_libnetsnmp_ldflags"
3919   LIBS="$LIBS -lnetsnmp"
3920
3921   AC_CACHE_CHECK([whether netsnmp library has old API],
3922     [c_cv_have_netsnmp_old_api],
3923     [
3924       AC_LINK_IFELSE(
3925         [
3926           AC_LANG_PROGRAM(
3927             [[
3928               #include <net-snmp/net-snmp-config.h>
3929               #include <net-snmp/net-snmp-includes.h>
3930             ]],
3931             [[
3932               netsnmp_variable_list *key = SNMP_MALLOC_TYPEDEF(netsnmp_variable_list);;
3933               int val;
3934               u_char type = ASN_INTEGER;
3935               snmp_set_var_value(key, &val, sizeof(val));
3936               snmp_set_var_typed_value(key, type, &val, sizeof(val));
3937               return 0;
3938             ]]
3939           )
3940         ],
3941         [c_cv_have_netsnmp_old_api="no"],
3942         [c_cv_have_netsnmp_old_api="yes"]
3943       )
3944     ]
3945   )
3946
3947   if test "x$c_cv_have_netsnmp_old_api" = "xyes"; then
3948     AC_DEFINE([HAVE_NETSNMP_OLD_API], [1],
3949               ["Define 1 if you have old netsnmp API]")
3950   fi
3951
3952   CPPFLAGS="$SAVE_CPPFLAGS"
3953   LDFLAGS="$SAVE_LDFLAGS"
3954   LIBS="$SAVE_LIBS"
3955 fi
3956
3957 if test "x$with_libnetsnmp" = "xyes"; then
3958   BUILD_WITH_LIBNETSNMP_CPPFLAGS="$with_libnetsnmp_cppflags"
3959   BUILD_WITH_LIBNETSNMP_LDFLAGS="$with_libnetsnmp_ldflags"
3960   BUILD_WITH_LIBNETSNMP_LIBS="-lnetsnmp"
3961 fi
3962
3963 AC_SUBST([BUILD_WITH_LIBNETSNMP_CPPFLAGS])
3964 AC_SUBST([BUILD_WITH_LIBNETSNMP_LDFLAGS])
3965 AC_SUBST([BUILD_WITH_LIBNETSNMP_LIBS])
3966 # }}}
3967
3968 # --with-libnetsnmpagent {{{
3969 AC_ARG_WITH([libnetsnmpagent],
3970   [AS_HELP_STRING([--with-libnetsnmpagent@<:@=PREFIX@:>@], [Path to libnetsnmpagent.])],
3971   [
3972     if test "x$withval" = "xno"; then
3973       with_libnetsnmpagent="no"
3974     else if test "x$withval" = "xyes"; then
3975       with_libnetsnmpagent="yes"
3976     else
3977       with_libnetsnmpagent_cppflags="-I$withval/include"
3978       with_libnetsnmpagent_ldflags="-I$withval/lib"
3979       with_libnetsnmpagent="yes"
3980     fi; fi
3981   ],
3982   [with_libnetsnmpagent="yes"]
3983 )
3984
3985 if test "x$with_libnetsnmpagent" = "xyes"; then
3986   SAVE_CPPFLAGS="$CPPFLAGS"
3987   CPPFLAGS="$CPPFLAGS $with_libnetsnmpagent_cppflags"
3988
3989   AC_CHECK_HEADERS([net-snmp/agent/net-snmp-agent-includes.h],
3990     [],
3991     [with_libnetsnmpagent="no (net-snmp/agent/net-snmp-agent-includes.h not found)"],
3992     [[
3993       #if HAVE_NET_SNMP_NET_SNMP_CONFIG_H
3994       # include <net-snmp/net-snmp-config.h>
3995       #endif
3996       #if HAVE_NET_SNMP_NET_SNMP_INCLUDES_H
3997       # include <net-snmp/net-snmp-includes.h>
3998       #endif
3999     ]]
4000   )
4001
4002   CPPFLAGS="$SAVE_CPPFLAGS"
4003 fi
4004
4005 if test "x$with_libnetsnmpagent" = "xyes"; then
4006   SAVE_LDFLAGS="$LDFLAGS"
4007   LDFLAGS="$LDFLAGS $with_libnetsnmpagent_ldflags"
4008
4009   # older versions of libnetsnmpagent fail to link
4010   # against the helpers library, so do that explicitly
4011   AC_CHECK_LIB([netsnmphelpers], [netsnmp_init_helpers],
4012     [libnetsnmphelpers="-lnetsnmphelpers"],
4013     [libnetsnmphelpers=""]
4014   )
4015
4016   AC_CHECK_LIB([netsnmpagent], [init_agent],
4017     [with_libnetsnmpagent="yes"],
4018     [with_libnetsnmpagent="no (libnetsnmpagent not found)"],
4019     [$libnetsnmphelpers]
4020   )
4021
4022   LDFLAGS="$SAVE_LDFLAGS"
4023 fi
4024
4025 if test "x$with_libnetsnmpagent" = "xyes"; then
4026   BUILD_WITH_LIBNETSNMPAGENT_LIBS="-lnetsnmpagent $libnetsnmphelpers"
4027 fi
4028
4029 AC_SUBST([BUILD_WITH_LIBNETSNMPAGENT_CPPFLAGS])
4030 AC_SUBST([BUILD_WITH_LIBNETSNMPAGENT_LDFLAGS])
4031 AC_SUBST([BUILD_WITH_LIBNETSNMPAGENT_LIBS])
4032 # }}}
4033
4034 # --with-liboping {{{
4035 AC_ARG_WITH([liboping],
4036   [AS_HELP_STRING([--with-liboping@<:@=PREFIX@:>@], [Path to liboping.])],
4037   [
4038     if test "x$withval" = "xyes"; then
4039       with_liboping="yes"
4040     else if test "x$withval" = "xno"; then
4041       with_liboping="no"
4042     else
4043       with_liboping="yes"
4044       LIBOPING_CPPFLAGS="-I$withval/include"
4045       LIBOPING_LDFLAGS="-L$withval/lib"
4046     fi; fi
4047   ],
4048   [with_liboping="yes"]
4049 )
4050
4051 SAVE_CPPFLAGS="$CPPFLAGS"
4052 SAVE_LDFLAGS="$LDFLAGS"
4053 CPPFLAGS="$CPPFLAGS $LIBOPING_CPPFLAGS"
4054 LDFLAGS="$LDFLAGS $LIBOPING_LDFLAGS"
4055
4056 if test "x$with_liboping" = "xyes"; then
4057   AC_CHECK_HEADERS([oping.h],
4058     [with_liboping="yes"],
4059     [with_liboping="no (oping.h not found)"]
4060   )
4061 fi
4062
4063 if test "x$with_liboping" = "xyes"; then
4064   AC_CHECK_LIB([oping], [ping_construct],
4065     [with_liboping="yes"],
4066     [with_liboping="no (symbol 'ping_construct' not found)"]
4067   )
4068 fi
4069
4070 CPPFLAGS="$SAVE_CPPFLAGS"
4071 LDFLAGS="$SAVE_LDFLAGS"
4072
4073 if test "x$with_liboping" = "xyes"; then
4074   BUILD_WITH_LIBOPING_CPPFLAGS="$LIBOPING_CPPFLAGS"
4075   BUILD_WITH_LIBOPING_LDFLAGS="$LIBOPING_LDFLAGS"
4076 fi
4077
4078 AC_SUBST([BUILD_WITH_LIBOPING_CPPFLAGS])
4079 AC_SUBST([BUILD_WITH_LIBOPING_LDFLAGS])
4080 # }}}
4081
4082 # --with-oracle {{{
4083 AC_ARG_WITH([oracle],
4084   [AS_HELP_STRING([--with-oracle@<:@=ORACLE_HOME@:>@], [Path to Oracle.])],
4085   [
4086     if test "x$withval" = "xyes"; then
4087       if test "x$ORACLE_HOME" = "x"; then
4088         AC_MSG_WARN([Use of the Oracle library has been forced, but the environment variable ORACLE_HOME is not set.])
4089       fi
4090       with_oracle="yes"
4091     else if test "x$withval" = "xno"; then
4092       with_oracle="no"
4093     else
4094       with_oracle="yes"
4095       ORACLE_HOME="$withval"
4096     fi; fi
4097   ],
4098   [
4099     if test "x$ORACLE_HOME" = "x"; then
4100       with_oracle="no (ORACLE_HOME is not set)"
4101     else
4102       with_oracle="yes"
4103     fi
4104   ]
4105 )
4106
4107 if test "x$ORACLE_HOME" != "x"; then
4108   with_oracle_cppflags="-I$ORACLE_HOME/rdbms/public"
4109   if test -e "$ORACLE_HOME/lib/ldflags"; then
4110     with_oracle_libs=`cat "$ORACLE_HOME/lib/ldflags"`
4111   fi
4112   with_oracle_libs="-L$ORACLE_HOME/lib -lclntsh"
4113 fi
4114
4115 if test "x$with_oracle" = "xyes"; then
4116   SAVE_CPPFLAGS="$CPPFLAGS"
4117   CPPFLAGS="$CPPFLAGS $with_oracle_cppflags"
4118
4119   AC_CHECK_HEADERS([oci.h],
4120     [with_oracle="yes"],
4121     [with_oracle="no (oci.h not found)"]
4122   )
4123
4124   CPPFLAGS="$SAVE_CPPFLAGS"
4125 fi
4126
4127 if test "x$with_oracle" = "xyes"; then
4128   SAVE_CPPFLAGS="$CPPFLAGS"
4129   SAVE_LIBS="$LIBS"
4130   CPPFLAGS="$CPPFLAGS $with_oracle_cppflags"
4131   LIBS="$LIBS $with_oracle_libs"
4132
4133   AC_CHECK_FUNC([OCIEnvCreate],
4134     [with_oracle="yes"],
4135     [with_oracle="no (Symbol 'OCIEnvCreate' not found)"]
4136   )
4137
4138   CPPFLAGS="$SAVE_CPPFLAGS"
4139   LIBS="$SAVE_LIBS"
4140 fi
4141
4142 if test "x$with_oracle" = "xyes"; then
4143   BUILD_WITH_ORACLE_CPPFLAGS="$with_oracle_cppflags"
4144   BUILD_WITH_ORACLE_LIBS="$with_oracle_libs"
4145 fi
4146
4147 AC_SUBST([BUILD_WITH_ORACLE_CPPFLAGS])
4148 AC_SUBST([BUILD_WITH_ORACLE_LIBS])
4149 # }}}
4150
4151 # --with-libowcapi {{{
4152 AC_ARG_WITH([libowcapi],
4153   [AS_HELP_STRING([--with-libowcapi@<:@=PREFIX@:>@], [Path to libowcapi.])],
4154   [
4155     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
4156       with_libowcapi_cppflags="-I$withval/include"
4157       with_libowcapi_ldflags="-L$withval/lib"
4158       with_libowcapi="yes"
4159     else
4160       with_libowcapi="$withval"
4161     fi
4162   ],
4163   [with_libowcapi="yes"]
4164 )
4165
4166 if test "x$with_libowcapi" = "xyes"; then
4167   SAVE_CPPFLAGS="$CPPFLAGS"
4168   CPPFLAGS="$CPPFLAGS $with_libowcapi_cppflags"
4169
4170   AC_CHECK_HEADERS([owcapi.h],
4171     [with_libowcapi="yes"],
4172     [with_libowcapi="no (owcapi.h not found)"]
4173   )
4174
4175   CPPFLAGS="$SAVE_CPPFLAGS"
4176 fi
4177
4178 if test "x$with_libowcapi" = "xyes"; then
4179   SAVE_LDFLAGS="$LDFLAGS"
4180   LDFLAGS="$LDFLAGS $with_libowcapi_ldflags"
4181
4182   AC_CHECK_LIB([owcapi], [OW_get],
4183     [with_libowcapi="yes"],
4184     [with_libowcapi="no (libowcapi not found)"]
4185   )
4186
4187   LDFLAGS="$SAVE_LDFLAGS"
4188 fi
4189
4190 if test "x$with_libowcapi" = "xyes"; then
4191   BUILD_WITH_LIBOWCAPI_CPPFLAGS="$with_libowcapi_cppflags"
4192   BUILD_WITH_LIBOWCAPI_LDFLAGS="$with_libowcapi_ldflags"
4193   BUILD_WITH_LIBOWCAPI_LIBS="-lowcapi"
4194 fi
4195
4196 AC_SUBST([BUILD_WITH_LIBOWCAPI_CPPFLAGS])
4197 AC_SUBST([BUILD_WITH_LIBOWCAPI_LDFLAGS])
4198 AC_SUBST([BUILD_WITH_LIBOWCAPI_LIBS])
4199 # }}}
4200
4201 # --with-libpcap {{{
4202 AC_ARG_WITH([libpcap],
4203   [AS_HELP_STRING([--with-libpcap@<:@=PREFIX@:>@], [Path to libpcap.])],
4204   [
4205     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
4206       with_libpcap_cppflags="-I$withval/include"
4207       with_libpcap_ldflags="$LDFLAGS -L$withval/lib"
4208       with_libpcap="yes"
4209     else
4210       with_libpcap="$withval"
4211     fi
4212   ],
4213   [with_libpcap="yes"]
4214 )
4215
4216 if test "x$with_libpcap" = "xyes"; then
4217   SAVE_CPPFLAGS="$CPPFLAGS"
4218   CPPFLAGS="$CPPFLAGS $with_libpcap_cppflags"
4219
4220   AC_CHECK_HEADERS([pcap.h],
4221     [with_libpcap="yes"],
4222     [with_libpcap="no (pcap.h not found)"]
4223   )
4224
4225   CPPFLAGS="$SAVE_CPPFLAGS"
4226 fi
4227
4228 if test "x$with_libpcap" = "xyes"; then
4229   SAVE_LDFLAGS="$LDFLAGS"
4230   LDFLAGS="$LDFLAGS $with_libpcap_ldflags"
4231
4232   AC_CHECK_LIB([pcap], [pcap_open_live],
4233     [with_libpcap="yes"],
4234     [with_libpcap="no (libpcap not found)"]
4235   )
4236
4237   LDFLAGS="$SAVE_LDFLAGS"
4238 fi
4239
4240 if test "x$with_libpcap" = "xyes"; then
4241   AC_CACHE_CHECK([whether libpcap has PCAP_ERROR_IFACE_NOT_UP],
4242     [c_cv_libpcap_have_pcap_error_iface_not_up],
4243     [
4244       AC_COMPILE_IFELSE(
4245         [
4246           AC_LANG_PROGRAM(
4247             [[#include <pcap.h>]],
4248             [[
4249               int val = PCAP_ERROR_IFACE_NOT_UP;
4250               return val;
4251             ]]
4252           )
4253         ],
4254         [c_cv_libpcap_have_pcap_error_iface_not_up="yes"],
4255         [c_cv_libpcap_have_pcap_error_iface_not_up="no"]
4256       )
4257     ]
4258   )
4259 fi
4260
4261 if test "x$c_cv_libpcap_have_pcap_error_iface_not_up" != "xyes"; then
4262   with_libpcap="no (pcap.h misses PCAP_ERROR_IFACE_NOT_UP)"
4263 fi
4264
4265 if test "x$with_libpcap" = "xyes"; then
4266   BUILD_WITH_LIBPCAP_CPPFLAGS="$with_libpcap_cppflags"
4267   BUILD_WITH_LIBPCAP_LDFLAGS="$with_libpcap_ldflags"
4268   BUILD_WITH_LIBPCAP_LIBS="-lpcap"
4269 fi
4270
4271 AC_SUBST([BUILD_WITH_LIBPCAP_CPPFLAGS])
4272 AC_SUBST([BUILD_WITH_LIBPCAP_LDFLAGS])
4273 AC_SUBST([BUILD_WITH_LIBPCAP_LIBS])
4274 # }}}
4275
4276 # --with-libperl {{{
4277 AC_ARG_WITH([libperl],
4278   [AS_HELP_STRING([--with-libperl@<:@=PREFIX@:>@], [Path to libperl.])],
4279   [
4280     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
4281       LDFLAGS="$LDFLAGS -L$withval/lib"
4282       CPPFLAGS="$CPPFLAGS -I$withval/include"
4283       with_libperl="yes"
4284     else
4285       with_libperl="$withval"
4286     fi
4287   ],
4288   [with_libperl="yes"]
4289 )
4290
4291 AC_ARG_VAR([PERL], [path to Perl interpreter])
4292 AC_PATH_PROG([PERL], [perl])
4293
4294 if test "x$PERL" = "x"; then
4295   with_libperl="no (no Perl interpreter found)"
4296 fi
4297
4298 if test "x$with_libperl" = "xyes"; then
4299   SAVE_CFLAGS="$CFLAGS"
4300   SAVE_LIBS="$LIBS"
4301   dnl ARCHFLAGS="" -> disable multi -arch on OSX (see Config_heavy.pl:fetch_string)
4302   PERL_CFLAGS=`ARCHFLAGS="" $PERL -MExtUtils::Embed -e perl_inc`
4303   PERL_LIBS=`ARCHFLAGS="" $PERL -MExtUtils::Embed -e ldopts`
4304   CFLAGS="$CFLAGS $PERL_CFLAGS"
4305   LIBS="$LIBS $PERL_LIBS"
4306
4307   AC_CACHE_CHECK([for libperl],
4308     [c_cv_have_libperl],
4309     [
4310       AC_LINK_IFELSE(
4311         [
4312           AC_LANG_PROGRAM(
4313             [[
4314               #define PERL_NO_GET_CONTEXT
4315               #include <EXTERN.h>
4316               #include <perl.h>
4317               #include <XSUB.h>
4318             ]],
4319             [[
4320               dTHX;
4321               load_module (PERL_LOADMOD_NOIMPORT,
4322                 newSVpv ("Collectd::Plugin::FooBar", 24),
4323                 Nullsv);
4324             ]]
4325           )
4326         ],
4327         [c_cv_have_libperl="yes"],
4328         [c_cv_have_libperl="no"]
4329       )
4330     ]
4331   )
4332
4333   CFLAGS="$SAVE_CFLAGS"
4334   LIBS="$SAVE_LIBS"
4335
4336   if test "x$c_cv_have_libperl" = "xno"; then
4337     with_libperl="no"
4338   fi
4339 fi
4340
4341 if test "x$with_libperl" = "xyes"; then
4342   SAVE_CFLAGS="$CFLAGS"
4343   SAVE_LIBS="$LIBS"
4344   CFLAGS="$CFLAGS $PERL_CFLAGS"
4345   LIBS="$LIBS $PERL_LIBS"
4346
4347   AC_CACHE_CHECK([if Perl supports ithreads],
4348     [c_cv_have_perl_ithreads],
4349     [
4350       AC_LINK_IFELSE(
4351         [
4352           AC_LANG_PROGRAM(
4353             [[
4354               #include <EXTERN.h>
4355               #include <perl.h>
4356               #include <XSUB.h>
4357
4358               #if !defined(USE_ITHREADS)
4359               # error "Perl does not support ithreads!"
4360               #endif /* !defined(USE_ITHREADS) */
4361             ]],
4362             []
4363           )
4364         ],
4365         [c_cv_have_perl_ithreads="yes"],
4366         [c_cv_have_perl_ithreads="no"]
4367       )
4368     ]
4369   )
4370
4371   CFLAGS="$SAVE_CFLAGS"
4372   LIBS="$SAVE_LIBS"
4373 fi
4374
4375 if test "x$with_libperl" = "xyes"; then
4376   # trigger an error if Perl_load_module*() uses __attribute__nonnull__(3)
4377   # (see issues #41 and #42)
4378   SAVE_CFLAGS="$CFLAGS"
4379   SAVE_LIBS="$LIBS"
4380   CFLAGS="$CFLAGS $PERL_CFLAGS -Wall -Werror"
4381   LIBS="$LIBS $PERL_LIBS"
4382
4383   AC_CACHE_CHECK([for broken Perl_load_module()],
4384     [c_cv_have_broken_perl_load_module],
4385     [
4386       AC_LINK_IFELSE(
4387         [
4388           AC_LANG_PROGRAM(
4389             [[
4390               #define PERL_NO_GET_CONTEXT
4391               #include <EXTERN.h>
4392               #include <perl.h>
4393               #include <XSUB.h>
4394             ]],
4395             [[
4396               dTHX;
4397               load_module (PERL_LOADMOD_NOIMPORT,
4398                 newSVpv ("Collectd::Plugin::FooBar", 24),
4399                 Nullsv);
4400             ]]
4401           )
4402         ],
4403         [c_cv_have_broken_perl_load_module="no"],
4404         [c_cv_have_broken_perl_load_module="yes"]
4405       )
4406     ]
4407   )
4408
4409   CFLAGS="$SAVE_CFLAGS"
4410   LIBS="$SAVE_LIBS"
4411 fi
4412
4413 if test "x$c_cv_have_broken_perl_load_module" = "xyes"; then
4414   PERL_CFLAGS="$PERL_CFLAGS -Wno-nonnull"
4415 fi
4416
4417 if test "x$with_libperl" = "xyes"; then
4418   SAVE_CFLAGS="$CFLAGS"
4419   SAVE_LIBS="$LIBS"
4420   CFLAGS="$CFLAGS $PERL_CFLAGS"
4421   LIBS="$LIBS $PERL_LIBS"
4422
4423   AC_CHECK_MEMBER(
4424     [struct mgvtbl.svt_local],
4425     [have_struct_mgvtbl_svt_local="yes"],
4426     [have_struct_mgvtbl_svt_local="no"],
4427     [[
4428       #include <EXTERN.h>
4429       #include <perl.h>
4430       #include <XSUB.h>
4431     ]]
4432   )
4433
4434   if test "x$have_struct_mgvtbl_svt_local" = "xyes"; then
4435     AC_DEFINE([HAVE_PERL_STRUCT_MGVTBL_SVT_LOCAL], [1], [Define if Perls struct mgvtbl has member svt_local.])
4436   fi
4437
4438   CFLAGS="$SAVE_CFLAGS"
4439   LIBS="$SAVE_LIBS"
4440 fi
4441 AC_SUBST([PERL_CFLAGS])
4442 AC_SUBST([PERL_LIBS])
4443
4444 # }}}
4445
4446 # --with-libpq {{{
4447 with_pg_config="pg_config"
4448 AC_ARG_WITH([libpq],
4449   [AS_HELP_STRING([--with-libpq@<:@=PREFIX@:>@], [Path to libpq.])],
4450   [
4451     if test "x$withval" = "xno" || test "x$withval" = "xyes"; then
4452       with_libpq="$withval"
4453     else
4454       if test -f "$withval" && test -x "$withval"; then
4455         with_pg_config="$withval"
4456       else if test -x "$withval/bin/pg_config"; then
4457         with_pg_config="$withval/bin/pg_config"
4458       fi; fi
4459       with_libpq="yes"
4460     fi
4461   ],
4462   [with_libpq="yes"]
4463 )
4464
4465 if test "x$with_libpq" = "xyes"; then
4466   with_libpq_includedir=`$with_pg_config --includedir 2> /dev/null`
4467   pg_config_status=$?
4468
4469   if test $pg_config_status -eq 0; then
4470     if test -n "$with_libpq_includedir"; then
4471       for dir in $with_libpq_includedir; do
4472         with_libpq_cppflags="$with_libpq_cppflags -I$dir"
4473       done
4474     fi
4475   else
4476     AC_MSG_WARN([$with_pg_config returned with status $pg_config_status])
4477   fi
4478
4479   SAVE_CPPFLAGS="$CPPFLAGS"
4480   CPPFLAGS="$CPPFLAGS $with_libpq_cppflags"
4481
4482   AC_CHECK_HEADERS([libpq-fe.h],
4483     [with_libpq="yes"],
4484     [with_libpq="no (libpq-fe.h not found)"]
4485   )
4486
4487   CPPFLAGS="$SAVE_CPPFLAGS"
4488 fi
4489
4490 if test "x$with_libpq" = "xyes"; then
4491   with_libpq_libdir=`$with_pg_config --libdir 2> /dev/null`
4492   pg_config_status=$?
4493
4494   if test $pg_config_status -eq 0
4495   then
4496     if test -n "$with_libpq_libdir"; then
4497       for dir in $with_libpq_libdir; do
4498         with_libpq_ldflags="$with_libpq_ldflags -L$dir"
4499       done
4500     fi
4501   else
4502     AC_MSG_WARN([$with_pg_config returned with status $pg_config_status])
4503   fi
4504
4505   SAVE_LDFLAGS="$LDFLAGS"
4506   LDFLAGS="$LDFLAGS $with_libpq_ldflags"
4507
4508   AC_CHECK_LIB([pq], [PQserverVersion],
4509     [with_libpq="yes"],
4510     [with_libpq="no (symbol 'PQserverVersion' not found)"])
4511
4512   LDFLAGS="$SAVE_LDFLAGS"
4513 fi
4514
4515 if test "x$with_libpq" = "xyes"; then
4516   BUILD_WITH_LIBPQ_CPPFLAGS="$with_libpq_cppflags"
4517   BUILD_WITH_LIBPQ_LDFLAGS="$with_libpq_ldflags"
4518   BUILD_WITH_LIBPQ_LIBS="-lpq"
4519 fi
4520
4521 AC_SUBST([BUILD_WITH_LIBPQ_CPPFLAGS])
4522 AC_SUBST([BUILD_WITH_LIBPQ_LDFLAGS])
4523 AC_SUBST([BUILD_WITH_LIBPQ_LIBS])
4524 # }}}
4525
4526 # --with-libpqos {{{
4527 AC_ARG_WITH([libpqos],
4528   [AS_HELP_STRING([--with-libpqos@<:@=PREFIX@:>@], [Path to libpqos.])],
4529   [
4530     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
4531       with_libpqos_cppflags="-I$withval/include"
4532       with_libpqos_ldflags="-L$withval/lib"
4533       with_libpqos="yes"
4534     else
4535       with_libpqos="$withval"
4536     fi
4537   ],
4538   [with_libpqos="yes"]
4539 )
4540
4541 if test "x$with_libpqos" = "xyes"; then
4542   SAVE_CPPFLAGS="$CPPFLAGS"
4543   CPPFLAGS="$CPPFLAGS $with_libpqos_cppflags"
4544
4545   AC_CHECK_HEADERS([pqos.h],
4546     [with_libpqos="yes"],
4547     [with_libpqos="no (pqos.h not found)"]
4548   )
4549
4550   CPPFLAGS="$SAVE_CPPFLAGS"
4551 fi
4552
4553 if test "x$with_libpqos" = "xyes"; then
4554   SAVE_LDFLAGS="$LDFLAGS"
4555   LDFLAGS="$LDFLAGS $with_libpqos_ldflags"
4556
4557   AC_CHECK_LIB([pqos], [pqos_init],
4558     [with_libpqos="yes"],
4559     [with_libpqos="no (Can't find libpqos)"]
4560   )
4561
4562   LDFLAGS="$SAVE_LDFLAGS"
4563 fi
4564
4565 if test "x$with_libpqos" = "xyes"; then
4566   SAVE_CPPFLAGS="$CPPFLAGS"
4567   CPPFLAGS="$CPPFLAGS $with_libpqos_cppflags"
4568   AC_PREPROC_IFELSE(
4569     [
4570       AC_LANG_SOURCE(
4571         [[
4572           #include <pqos.h>
4573           #if PQOS_VERSION < 106
4574           #error "required PQOS version >= 1.06"
4575           #endif
4576         ]]
4577       )
4578     ],
4579     [with_libpqos="yes"],
4580     [with_libpqos="no (pqos library version 1.06 or higher is required)"]
4581   )
4582
4583   CPPFLAGS="$SAVE_CPPFLAGS"
4584 fi
4585
4586 if test "x$with_libpqos" = "xyes"; then
4587   BUILD_WITH_LIBPQOS_CPPFLAGS="$with_libpqos_cppflags"
4588   BUILD_WITH_LIBPQOS_LDFLAGS="$with_libpqos_ldflags"
4589   BUILD_WITH_LIBPQOS_LIBS="-lpqos"
4590 fi
4591
4592 AC_SUBST([BUILD_WITH_LIBPQOS_CPPFLAGS])
4593 AC_SUBST([BUILD_WITH_LIBPQOS_LDFLAGS])
4594 AC_SUBST([BUILD_WITH_LIBPQOS_LIBS])
4595 # }}}
4596
4597 # --with-libjevents {{{
4598 with_libjevents_cppflags=""
4599 with_libjevents_ldflags=""
4600 AC_ARG_WITH([libjevents],
4601   [AS_HELP_STRING([--with-libjevents@<:@=PREFIX@:>@], [Path to libjevents.])],
4602   [
4603     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
4604       with_libjevents_cppflags="-I$withval/include"
4605       with_libjevents_ldflags="-L$withval/lib"
4606       with_libjevents="yes"
4607     else
4608       with_libjevents="$withval"
4609     fi
4610   ],
4611   [with_libjevents="yes"]
4612 )
4613
4614 if test "x$with_libjevents" = "xyes"; then
4615   SAVE_CPPFLAGS="$CPPFLAGS"
4616   CPPFLAGS="$CPPFLAGS $with_libjevents_cppflags"
4617
4618   AC_CHECK_HEADERS([jevents.h], [with_libjevents="yes"], [with_libjevents="no (jevents.h not found)"])
4619
4620   CPPFLAGS="$SAVE_CPPFLAGS"
4621 fi
4622 if test "x$with_libjevents" = "xyes"; then
4623   SAVE_LDFLAGS="$LDFLAGS"
4624   LDFLAGS="$LDFLAGS $with_libjevents_ldflags"
4625
4626   AC_CHECK_LIB([jevents], [json_events], [with_libjevents="yes"], [with_libjevents="no (Can't find libjevents)"])
4627
4628   LDFLAGS="$SAVE_LDFLAGS"
4629 fi
4630 if test "x$with_libjevents" = "xyes"; then
4631   BUILD_WITH_LIBJEVENTS_CPPFLAGS="$with_libjevents_cppflags"
4632   BUILD_WITH_LIBJEVENTS_LDFLAGS="$with_libjevents_ldflags"
4633   BUILD_WITH_LIBJEVENTS_LIBS="-ljevents"
4634 fi
4635 AC_SUBST([BUILD_WITH_LIBJEVENTS_CPPFLAGS])
4636 AC_SUBST([BUILD_WITH_LIBJEVENTS_LDFLAGS])
4637 AC_SUBST([BUILD_WITH_LIBJEVENTS_LIBS])
4638 # }}}
4639
4640 # --with-libprotobuf {{{
4641 with_libprotobuf_cppflags=""
4642 with_libprotobuf_ldflags=""
4643 AC_ARG_WITH([libprotobuf],
4644   [AS_HELP_STRING([--with-libprotobuf@<:@=PREFIX@:>@], [Path to libprotobuf.])],
4645   [
4646     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
4647       with_libprotobuf_cppflags="-I$withval/include"
4648       with_libprotobuf_ldflags="-L$withval/lib"
4649       with_libprotobuf="yes"
4650     fi
4651     if test "x$withval" = "xno"; then
4652       with_libprotobuf="no (disabled on command line)"
4653     fi
4654   ],
4655   [withval="yes"]
4656 )
4657
4658 if test "x$withval" = "xyes"; then
4659   PKG_CHECK_MODULES([PROTOBUF], [protobuf],
4660     [with_libprotobuf="yes"],
4661     [with_libprotobuf="no (pkg-config could not find libprotobuf)"]
4662   )
4663 fi
4664
4665 if test "x$withval" != "xno"; then
4666   SAVE_LDFLAGS="$LDFLAGS"
4667   SAVE_LIBS="$LIBS"
4668   LDFLAGS="$with_libprotobuf_ldflags"
4669   LIBS="$PROTOBUF_LIBS $LIBS"
4670   AC_LANG_PUSH([C++])
4671   AC_CHECK_LIB([protobuf], [main],
4672     [
4673       SAVE_CPPFLAGS="$CPPFLAGS"
4674       CPPFLAGS="$with_libprotobuf_cppflags $PROTOBUF_CFLAGS"
4675       if test "x$PROTOBUF_LIBS" = "x"
4676       then
4677         PROTOBUF_LIBS="-lprotobuf"
4678       fi
4679       AC_CHECK_HEADERS([google/protobuf/util/time_util.h],
4680         [with_libprotobuf="yes"],
4681         [with_libprotobuf="no (<google/protobuf/util/time_util.h> not found)"]
4682       )
4683       CPPFLAGS="$SAVE_CPPFLAGS"
4684     ],
4685     [with_libprotobuf="no (libprotobuf not found)"]
4686   )
4687   AC_LANG_POP([C++])
4688   LDFLAGS="$SAVE_LDFLAGS"
4689   LIBS="$SAVE_LIBS"
4690 fi
4691
4692 BUILD_WITH_LIBPROTOBUF_CPPFLAGS="$with_libprotobuf_cppflags $PROTOBUF_CFLAGS"
4693 BUILD_WITH_LIBPROTOBUF_LDFLAGS="$with_libprotobuf_ldflags"
4694 BUILD_WITH_LIBPROTOBUF_LIBS="$PROTOBUF_LIBS"
4695 AC_SUBST([BUILD_WITH_LIBPROTOBUF_CPPFLAGS])
4696 AC_SUBST([BUILD_WITH_LIBPROTOBUF_LDFLAGS])
4697 AC_SUBST([BUILD_WITH_LIBPROTOBUF_LIBS])
4698 # }}}
4699
4700 AC_ARG_VAR([PROTOC], [path to the protoc binary])
4701 AC_PATH_PROG([PROTOC], [protoc])
4702 have_protoc3="no"
4703 if test "x$PROTOC" != "x"; then
4704   AC_MSG_CHECKING([for protoc 3.0.0+])
4705   if $PROTOC --version | $EGREP libprotoc.3 >/dev/null; then
4706     protoc3="yes (`$PROTOC --version`)"
4707     have_protoc3="yes"
4708   else
4709     protoc3="no (`$PROTOC --version`)"
4710   fi
4711   AC_MSG_RESULT([$protoc3])
4712 fi
4713 AM_CONDITIONAL([HAVE_PROTOC3], [test "x$have_protoc3" = "xyes"])
4714
4715 # --with-libprotobuf-c {{{
4716 AC_ARG_WITH([libprotobuf-c],
4717   [AS_HELP_STRING([--with-libprotobuf-c@<:@=PREFIX@:>@], [Path to libprotobuf-c.])],
4718   [
4719     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
4720       with_libprotobuf_c_cppflags="-I$withval/include"
4721       with_libprotobuf_c_ldflags="-L$withval/lib"
4722       with_libprotobuf_c="yes"
4723     fi
4724
4725     if test "x$withval" = "xno"; then
4726       with_libprotobuf_c="no (disabled on command line)"
4727     fi
4728   ],
4729   [withval="yes"]
4730 )
4731
4732 if test "x$withval" = "xyes"; then
4733   PKG_CHECK_MODULES([PROTOBUF_C], [libprotobuf-c],
4734     [with_libprotobuf_c="yes"],
4735     [with_libprotobuf_c="no (pkg-config could not find libprotobuf-c)"]
4736   )
4737 fi
4738
4739 if test "x$withval" != "xno"; then
4740   SAVE_LDFLAGS="$LDFLAGS"
4741   SAVE_LIBS="$LIBS"
4742   LDFLAGS="$with_libprotobuf_c_ldflags"
4743   LIBS="$PROTOBUF_C_LIBS $LIBS"
4744   AC_CHECK_LIB([protobuf-c], [protobuf_c_message_pack],
4745     [
4746       SAVE_CPPFLAGS="$CPPFLAGS"
4747       CPPFLAGS="$with_libprotobuf_c_cppflags $PROTOBUF_C_CFLAGS"
4748       if test "x$PROTOBUF_C_LIBS" = "x"; then
4749         PROTOBUF_C_LIBS="-lprotobuf-c"
4750       fi
4751
4752       AC_CHECK_HEADERS([protobuf-c/protobuf-c.h google/protobuf-c/protobuf-c.h],
4753         [
4754           with_libprotobuf_c="yes"
4755           break
4756         ],
4757         [with_libprotobuf_c="no (<protobuf-c.h> not found)"]
4758       )
4759
4760       CPPFLAGS="$SAVE_CPPFLAGS"
4761     ],
4762     [with_libprotobuf_c="no (libprotobuf-c not found)"]
4763   )
4764   LDFLAGS="$SAVE_LDFLAGS"
4765   LIBS="$SAVE_LIBS"
4766 fi
4767
4768 BUILD_WITH_LIBPROTOBUF_C_CPPFLAGS="$with_libprotobuf_c_cppflags $PROTOBUF_C_CFLAGS"
4769 BUILD_WITH_LIBPROTOBUF_C_LDFLAGS="$with_libprotobuf_c_ldflags"
4770 BUILD_WITH_LIBPROTOBUF_C_LIBS="$PROTOBUF_C_LIBS"
4771 AC_SUBST([BUILD_WITH_LIBPROTOBUF_C_CPPFLAGS])
4772 AC_SUBST([BUILD_WITH_LIBPROTOBUF_C_LDFLAGS])
4773 AC_SUBST([BUILD_WITH_LIBPROTOBUF_C_LIBS])
4774 # }}}
4775
4776 AC_ARG_VAR([PROTOC_C], [path to the protoc-c binary])
4777 AC_PATH_PROG([PROTOC_C], [protoc-c])
4778 if test "x$PROTOC_C" = "x"
4779 then
4780   have_protoc_c="no (protoc-c compiler not found)"
4781 else
4782   have_protoc_c="yes"
4783 fi
4784
4785 # --with-libpython {{{
4786 AC_ARG_VAR([LIBPYTHON_CPPFLAGS], [Preprocessor flags for libpython])
4787 AC_ARG_VAR([LIBPYTHON_LDFLAGS], [Linker flags for libpython])
4788 AC_ARG_VAR([LIBPYTHON_LIBS], [Libraries for libpython])
4789
4790 AC_ARG_WITH([libpython],
4791   [AS_HELP_STRING([--with-libpython], [if we should build with libpython @<:@default=yes@:>@])],
4792   [with_libpython="$withval"],
4793   [with_libpython="check"]
4794 )
4795
4796 if test "$with_libpython" != "no"; then
4797   if test "$LIBPYTHON_CPPFLAGS" = "" && test "$LIBPYTHON_LDFLAGS" = ""; then
4798     AC_ARG_VAR([PYTHON_CONFIG], [path to python-config])
4799     AC_PATH_PROGS([PYTHON_CONFIG],
4800       [python3-config python2-config python-config]
4801     )
4802     if test "$PYTHON_CONFIG" = ""; then
4803       if test "$with_libpython" = "yes"; then
4804         AC_MSG_ERROR([Unable to find python-config])
4805       fi
4806       with_libpython="no"
4807     fi
4808   fi
4809 fi
4810
4811 if test "$PYTHON_CONFIG" != ""; then
4812   LIBPYTHON_CPPFLAGS="`${PYTHON_CONFIG} --includes`"
4813   if test $? -ne 0; then
4814     with_libpython="no"
4815   fi
4816   LIBPYTHON_LDFLAGS="`${PYTHON_CONFIG} --ldflags`"
4817   if test $? -ne 0; then
4818     with_libpython="no"
4819   fi
4820   LIBPYTHON_LIBS="`${PYTHON_CONFIG} --libs`"
4821   if test $? -ne 0; then
4822     with_libpython="no"
4823   fi
4824 fi
4825
4826 if test "$with_libpython" != "xno"; then
4827   SAVE_CPPFLAGS="$CPPFLAGS"
4828   SAVE_LDFLAGS="$LDFLAGS"
4829   SAVE_LIBS="$LIBS"
4830   CPPFLAGS="$LIBPYTHON_CPPFLAGS $CPPFLAGS"
4831   LDFLAGS="$LIBPYTHON_LDFLAGS $LDFLAGS"
4832   LIBS="$LIBPYTHON_LIBS $LIBS"
4833
4834   AC_CHECK_HEADERS([Python.h],
4835     [
4836       AC_MSG_CHECKING([for libpython])
4837       AC_LINK_IFELSE([AC_LANG_PROGRAM(
4838           [[#include <Python.h>]],
4839           [[Py_Initialize();]])
4840         ],
4841         [with_libpython="yes"],
4842         [with_libpython="no"]
4843       )
4844       AC_MSG_RESULT([$with_libpython])
4845     ],
4846     [with_libpython="no"]
4847   )
4848
4849   CPPFLAGS="$SAVE_CPPFLAGS"
4850   LDFLAGS="$SAVE_LDFLAGS"
4851   LIBS="$SAVE_LIBS"
4852 fi
4853 # }}} --with-libpython
4854
4855 # --with-libqpid_proton {{{
4856 AC_ARG_WITH([libqpid_proton],
4857   [AS_HELP_STRING([--with-libqpid_proton@<:@=PREFIX@:>@], [Path to libqpid_proton.])],
4858   [
4859     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
4860       with_libqpid_proton_cppflags="-I$withval/include"
4861       with_libqpid_proton_ldflags="-L$withval/lib"
4862       with_libqpid_proton="yes"
4863     else
4864       with_libqpid_proton="$withval"
4865     fi
4866   ],
4867   [with_libqpid_proton="yes"]
4868 )
4869
4870 if test "x$with_libqpid_proton" = "xyes"; then
4871   SAVE_CPPFLAGS="$CPPFLAGS"
4872   CPPFLAGS="$CPPFLAGS $with_libqpid_proton_cppflags"
4873
4874   AC_CHECK_HEADERS([proton/proactor.h],
4875     [with_libqpid_proton="yes"],
4876     [with_libqpid_proton="no (proton/proactor.h not found)"]
4877   )
4878
4879   CPPFLAGS="$SAVE_CPPFLAGS"
4880 fi
4881
4882 if test "x$with_libqpid_proton" = "xyes"; then
4883   SAVE_LDFLAGS="$LDFLAGS"
4884   LDFLAGS="$LDFLAGS $with_libqpid_proton_ldflags"
4885
4886   AC_CHECK_LIB([qpid-proton], [pn_connection],
4887     [with_libqpid_proton="yes"],
4888     [with_libqpid_proton="no (Symbol 'pn_connection' not found)"])
4889
4890   LDFLAGS="$SAVE_LDFLAGS"
4891 fi
4892
4893 if test "x$with_libqpid_proton" = "xyes"; then
4894   BUILD_WITH_LIBQPIDPROTON_CPPFLAGS="$with_libqpid_proton_cppflags"
4895   BUILD_WITH_LIBQPIDPROTON_LDFLAGS="$with_libqpid_proton_ldflags"
4896   BUILD_WITH_LIBQPIDPROTON_LIBS="-lqpid-proton"
4897 fi
4898
4899 AC_SUBST(BUILD_WITH_LIBQPIDPROTON_CPPFLAGS)
4900 AC_SUBST(BUILD_WITH_LIBQPIDPROTON_LDFLAGS)
4901 AC_SUBST(BUILD_WITH_LIBQPIDPROTON_LIBS)
4902
4903 # }}}
4904
4905 # --with-librabbitmq {{{
4906 AC_ARG_WITH([librabbitmq],
4907   [AS_HELP_STRING([--with-librabbitmq@<:@=PREFIX@:>@], [Path to librabbitmq.])],
4908   [
4909     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
4910       with_librabbitmq_cppflags="-I$withval/include"
4911       with_librabbitmq_ldflags="-L$withval/lib"
4912       with_librabbitmq="yes"
4913     else
4914       with_librabbitmq="$withval"
4915     fi
4916   ],
4917   [with_librabbitmq="yes"]
4918 )
4919
4920 if test "x$with_librabbitmq" = "xyes"; then
4921   SAVE_CPPFLAGS="$CPPFLAGS"
4922   CPPFLAGS="$CPPFLAGS $with_librabbitmq_cppflags"
4923
4924   AC_CHECK_HEADERS([amqp.h],
4925     [with_librabbitmq="yes"],
4926     [with_librabbitmq="no (amqp.h not found)"]
4927   )
4928
4929   CPPFLAGS="$SAVE_CPPFLAGS"
4930 fi
4931
4932 if test "x$with_librabbitmq" = "xyes"; then
4933   # librabbitmq up to version 0.9.1 provides "library_errno", later
4934   # versions use "library_error". The library does not provide a version
4935   # macro :(.
4936
4937   SAVE_CPPFLAGS="$CPPFLAGS"
4938   CPPFLAGS="$CPPFLAGS $with_librabbitmq_cppflags"
4939
4940   AC_CHECK_MEMBERS([amqp_rpc_reply_t.library_errno],
4941     [],
4942     [],
4943     [[
4944       #include <stdlib.h>
4945       #include <stdio.h>
4946       #include <stdint.h>
4947       #include <inttypes.h>
4948       #include <amqp.h>
4949     ]]
4950   )
4951   CPPFLAGS="$SAVE_CPPFLAGS"
4952
4953   SAVE_LDFLAGS="$LDFLAGS"
4954   LDFLAGS="$LDFLAGS $with_librabbitmq_ldflags"
4955
4956   AC_CHECK_LIB([rabbitmq], [amqp_basic_publish],
4957     [with_librabbitmq="yes"],
4958     [with_librabbitmq="no (Symbol 'amqp_basic_publish' not found)"]
4959   )
4960
4961   LDFLAGS="$SAVE_LDFLAGS"
4962 fi
4963
4964 if test "x$with_librabbitmq" = "xyes"; then
4965   SAVE_CPPFLAGS="$CPPFLAGS"
4966   SAVE_LDFLAGS="$LDFLAGS"
4967   SAVE_LIBS="$LIBS"
4968   CPPFLAGS="$CPPFLAGS $with_librabbitmq_cppflags"
4969   LDFLAGS="$LDFLAGS $with_librabbitmq_ldflags"
4970   LIBS="-lrabbitmq"
4971
4972   AC_CHECK_HEADERS([amqp_tcp_socket.h amqp_socket.h])
4973   AC_CHECK_FUNC([amqp_tcp_socket_new],
4974     [
4975       AC_DEFINE([HAVE_AMQP_TCP_SOCKET], [1],
4976         [Define if librabbitmq provides the new TCP socket interface.])
4977     ]
4978   )
4979
4980   AC_CHECK_DECLS([amqp_socket_close],
4981     [],
4982     [],
4983     [[
4984       #include <amqp.h>
4985       #ifdef HAVE_AMQP_TCP_SOCKET_H
4986       # include <amqp_tcp_socket.h>
4987       #endif
4988       #ifdef HAVE_AMQP_SOCKET_H
4989       # include <amqp_socket.h>
4990       #endif
4991     ]]
4992   )
4993
4994   CPPFLAGS="$SAVE_CPPFLAGS"
4995   LDFLAGS="$SAVE_LDFLAGS"
4996   LIBS="$SAVE_LIBS"
4997 fi
4998
4999 if test "x$with_librabbitmq" = "xyes"; then
5000   BUILD_WITH_LIBRABBITMQ_CPPFLAGS="$with_librabbitmq_cppflags"
5001   BUILD_WITH_LIBRABBITMQ_LDFLAGS="$with_librabbitmq_ldflags"
5002   BUILD_WITH_LIBRABBITMQ_LIBS="-lrabbitmq"
5003 fi
5004
5005 AC_SUBST(BUILD_WITH_LIBRABBITMQ_CPPFLAGS)
5006 AC_SUBST(BUILD_WITH_LIBRABBITMQ_LDFLAGS)
5007 AC_SUBST(BUILD_WITH_LIBRABBITMQ_LIBS)
5008
5009 # }}}
5010
5011 # --with-librdkafka {{{
5012 AC_ARG_WITH([librdkafka],
5013   [AS_HELP_STRING([--with-librdkafka@<:@=PREFIX@:>@], [Path to librdkafka.])],
5014   [
5015     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
5016       with_librdkafka_cppflags="-I$withval/include"
5017       with_librdkafka_ldflags="-L$withval/lib"
5018       with_librdkafka_rpath="$withval/lib"
5019       with_librdkafka="yes"
5020     else
5021       with_librdkafka="$withval"
5022     fi
5023   ],
5024   [with_librdkafka="yes"]
5025 )
5026
5027 if test "x$with_librdkafka" = "xyes"; then
5028   SAVE_CPPFLAGS="$CPPFLAGS"
5029   CPPFLAGS="$CPPFLAGS $with_librdkafka_cppflags"
5030
5031   AC_CHECK_HEADERS([librdkafka/rdkafka.h],
5032     [with_librdkafka="yes"],
5033     [with_librdkafka="no (librdkafka/rdkafka.h not found)"]
5034   )
5035
5036   CPPFLAGS="$SAVE_CPPFLAGS"
5037 fi
5038
5039 if test "x$with_librdkafka" = "xyes"; then
5040   SAVE_LDFLAGS="$LDFLAGS"
5041   LDFLAGS="$LDFLAGS $with_librdkafka_ldflags"
5042
5043   AC_CHECK_LIB([rdkafka], [rd_kafka_new],
5044     [with_librdkafka="yes"],
5045     [with_librdkafka="no (Symbol 'rd_kafka_new' not found)"])
5046
5047   AC_CHECK_LIB([rdkafka], [rd_kafka_conf_set_log_cb],
5048     [with_librdkafka_log_cb="yes"],
5049     [with_librdkafka_log_cb="no"])
5050
5051   AC_CHECK_LIB([rdkafka], [rd_kafka_set_logger],
5052     [with_librdkafka_logger="yes"],
5053     [with_librdkafka_logger="no"]
5054   )
5055
5056   LDFLAGS="$SAVE_LDFLAGS"
5057 fi
5058
5059 if test "x$with_librdkafka" = "xyes"; then
5060   BUILD_WITH_LIBRDKAFKA_CPPFLAGS="$with_librdkafka_cppflags"
5061   BUILD_WITH_LIBRDKAFKA_LDFLAGS="$with_librdkafka_ldflags"
5062
5063   if test "x$with_librdkafka_rpath" != "x"; then
5064     BUILD_WITH_LIBRDKAFKA_LIBS="-Wl,-rpath,$with_librdkafka_rpath -lrdkafka"
5065   else
5066     BUILD_WITH_LIBRDKAFKA_LIBS="-lrdkafka"
5067   fi
5068
5069   if test "x$with_librdkafka_log_cb" = "xyes"; then
5070     AC_DEFINE(HAVE_LIBRDKAFKA_LOG_CB, 1, [Define if librdkafka log facility is present and usable.])
5071   else if test "x$with_librdkafka_logger" = "xyes"; then
5072     AC_DEFINE(HAVE_LIBRDKAFKA_LOGGER, 1, [Define if librdkafka log facility is present and usable.])
5073   fi; fi
5074 fi
5075
5076 AC_SUBST([BUILD_WITH_LIBRDKAFKA_CPPFLAGS])
5077 AC_SUBST([BUILD_WITH_LIBRDKAFKA_LDFLAGS])
5078 AC_SUBST([BUILD_WITH_LIBRDKAFKA_LIBS])
5079 # }}}
5080
5081 # --with-librouteros {{{
5082 AC_ARG_WITH([librouteros],
5083   [AS_HELP_STRING([--with-librouteros@<:@=PREFIX@:>@], [Path to librouteros.])],
5084   [
5085     if test "x$withval" = "xyes" || test "x$withval" = "xno"; then
5086       with_librouteros="$witval"
5087     else
5088       with_librouteros_cppflags="-I$withval/include"
5089       with_librouteros_ldflags="-L$withval/lib"
5090       with_librouteros="yes"
5091    fi
5092   ],
5093   [with_librouteros="yes"]
5094 )
5095
5096 if test "x$with_librouteros" = "xyes"; then
5097   SAVE_CPPFLAGS="$CPPFLAGS"
5098   CPPFLAGS="$CPPFLAGS $with_librouteros_cppflags"
5099
5100   AC_CHECK_HEADERS([routeros_api.h],
5101     [with_librouteros="yes"],
5102     [with_librouteros="no (routeros_api.h not found)"]
5103   )
5104
5105   CPPFLAGS="$SAVE_CPPFLAGS"
5106 fi
5107
5108 if test "x$with_librouteros" = "xyes"; then
5109   SAVE_LDFLAGS="$LDFLAGS"
5110   LDFLAGS="$LDFLAGS $with_librouteros_ldflags"
5111
5112   AC_CHECK_LIB([routeros], [ros_interface],
5113     [with_librouteros="yes"],
5114     [with_librouteros="no (symbol 'ros_interface' not found)"]
5115   )
5116
5117   LDFLAGS="$SAVE_LDFLAGS"
5118 fi
5119
5120 if test "x$with_librouteros" = "xyes"; then
5121   BUILD_WITH_LIBROUTEROS_CPPFLAGS="$with_librouteros_cppflags"
5122   BUILD_WITH_LIBROUTEROS_LDFLAGS="$with_librouteros_ldflags"
5123 fi
5124
5125 AC_SUBST([BUILD_WITH_LIBROUTEROS_CPPFLAGS])
5126 AC_SUBST([BUILD_WITH_LIBROUTEROS_LDFLAGS])
5127 # }}}
5128
5129 # --with-librrd {{{
5130 librrd_threadsafe="no"
5131 librrd_rrdc_update="no"
5132 AC_ARG_WITH([librrd],
5133   [AS_HELP_STRING([--with-librrd@<:@=PREFIX@:>@], [Path to rrdtool.])],
5134   [
5135     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
5136       librrd_cflags="-I$withval/include"
5137       librrd_ldflags="-L$withval/lib"
5138       with_librrd="yes"
5139     else
5140       with_librrd="$withval"
5141     fi
5142   ],
5143   [with_librrd="yes"]
5144 )
5145
5146 if test "x$with_librrd" = "xyes"; then
5147   SAVE_LDFLAGS="$LDFLAGS"
5148   LDFLAGS="$LDFLAGS $librrd_ldflags"
5149   PKG_CHECK_MODULES([RRD], [librrd >= 1.6.0],
5150     [
5151       AC_CHECK_LIB([rrd], [rrd_update_r],
5152         [librrd_threadsafe="yes"],
5153         [:]
5154       )
5155       AC_CHECK_LIB([rrd], [rrdc_update],
5156         [librrd_rrdc_update="yes"],
5157         [:]
5158       )
5159     ],[:]
5160   )
5161   LDFLAGS="$SAVE_LDFLAGS"
5162
5163   SAVE_CPPFLAGS="$CPPFLAGS"
5164   CPPFLAGS="$CPPFLAGS $RRD_CFLAGS $librrd_cflags"
5165
5166   AC_CHECK_HEADERS([rrd.h],, [with_librrd="no (rrd.h not found)"])
5167
5168   CPPFLAGS="$SAVE_CPPFLAGS"
5169 fi
5170
5171 if test "x$with_librrd" = "xyes" && test "x$librrd_threadsafe" = "xno"; then
5172   SAVE_LDFLAGS="$LDFLAGS"
5173   LDFLAGS="$LDFLAGS $librrd_ldflags"
5174
5175   AC_CHECK_LIB([rrd_th], [rrd_update_r],
5176     [
5177       librrd_ldflags="$librrd_ldflags -lrrd_th"
5178       librrd_threadsafe="yes"
5179       AC_CHECK_LIB([rrd_th], [rrdc_update],
5180         [librrd_rrdc_update="yes"],
5181         [:],
5182       )
5183     ],
5184     [:]
5185   )
5186   LDFLAGS="$SAVE_LDFLAGS"
5187 fi
5188
5189 if test "x$with_librrd" = "xyes" && test "x$librrd_threadsafe" = "xno"; then
5190   SAVE_LDFLAGS="$LDFLAGS"
5191   LDFLAGS="$LDFLAGS $librrd_ldflags"
5192
5193   AC_CHECK_LIB([rrd], [rrd_update],
5194     [
5195       librrd_ldflags="$librrd_ldflags -lrrd"
5196       AC_CHECK_LIB([rrd], [rrdc_update],
5197         [librrd_rrdc_update="yes"],
5198         [:]
5199       )
5200     ],
5201     [with_librrd="no (symbol 'rrd_update' not found)"]
5202   )
5203   LDFLAGS="$SAVE_LDFLAGS"
5204 fi
5205
5206 if test "x$with_librrd" = "xyes"; then
5207   BUILD_WITH_LIBRRD_CFLAGS="$RRD_CFLAGS $librrd_cflags"
5208   BUILD_WITH_LIBRRD_LDFLAGS="$librrd_ldflags"
5209   BUILD_WITH_LIBRRD_LIBS="$RRD_LIBS"
5210 fi
5211
5212 if test "x$librrd_threadsafe" = "xyes"; then
5213   AC_DEFINE([HAVE_THREADSAFE_LIBRRD], [1],
5214     [Define to 1 if the rrd library is thread-safe]
5215   )
5216 fi
5217
5218 AC_SUBST([BUILD_WITH_LIBRRD_CFLAGS])
5219 AC_SUBST([BUILD_WITH_LIBRRD_LDFLAGS])
5220 AC_SUBST([BUILD_WITH_LIBRRD_LIBS])
5221 # }}}
5222
5223 # --with-libsensors {{{
5224 AC_ARG_WITH([libsensors],
5225   [AS_HELP_STRING([--with-libsensors@<:@=PREFIX@:>@], [Path to lm_sensors.])],
5226   [
5227     if test "x$withval" = "xno" || test "x$withval" = "xyes"; then
5228       with_libsensors="$withval"
5229     else
5230       with_sensors_cppflags="-I$withval/include"
5231       with_sensors_ldflags="-L$withval/lib"
5232       with_libsensors="yes"
5233     fi
5234   ],
5235   [
5236     if test "x$ac_system" = "xLinux"; then
5237       with_libsensors="yes"
5238     else
5239       with_libsensors="no (Linux only library)"
5240     fi
5241   ]
5242 )
5243
5244 if test "x$with_libsensors" = "xyes"; then
5245   SAVE_CPPFLAGS="$CPPFLAGS"
5246   CPPFLAGS="$CPPFLAGS $with_sensors_cppflags"
5247
5248   AC_CHECK_HEADERS([sensors/sensors.h],
5249     [with_libsensors="yes"],
5250     [with_libsensors="no (sensors/sensors.h not found)"]
5251   )
5252
5253   CPPFLAGS="$SAVE_CPPFLAGS"
5254 fi
5255
5256 if test "x$with_libsensors" = "xyes"; then
5257   SAVE_LDFLAGS="$LDFLAGS"
5258   LDFLAGS="$LDFLAGS $with_sensors_ldflags"
5259
5260   AC_CHECK_LIB([sensors], [sensors_init],
5261     [with_libsensors="yes"],
5262     [with_libsensors="no (libsensors not found)"]
5263   )
5264
5265   LDFLAGS="$SAVE_LDFLAGS"
5266 fi
5267
5268 if test "x$with_libsensors" = "xyes"; then
5269   BUILD_WITH_LIBSENSORS_CPPFLAGS="$with_sensors_cppflags"
5270   BUILD_WITH_LIBSENSORS_LDFLAGS="$with_sensors_ldflags"
5271   BUILD_WITH_LIBSENSORS_LIBS="-lsensors"
5272 fi
5273
5274 AC_SUBST([BUILD_WITH_LIBSENSORS_CPPFLAGS])
5275 AC_SUBST([BUILD_WITH_LIBSENSORS_LDFLAGS])
5276 AC_SUBST([BUILD_WITH_LIBSENSORS_LIBS])
5277
5278 # }}}
5279
5280 # libsigrok {{{
5281 AC_SUBST([LIBSIGROK_CFLAGS])
5282 AC_SUBST([LIBSIGROK_LIBS])
5283 PKG_CHECK_MODULES([LIBSIGROK], [libsigrok < 0.4],
5284   [with_libsigrok="yes"],
5285   [with_libsigrok="no (pkg-config could not find libsigrok)"]
5286 )
5287 # }}}
5288
5289 # --with-libstatgrab {{{
5290 AC_ARG_WITH([libstatgrab],
5291   [AS_HELP_STRING([--with-libstatgrab@<:@=PREFIX@:>@], [Path to libstatgrab.])],
5292   [
5293     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
5294       with_libstatgrab_cflags="-I$withval/include"
5295       with_libstatgrab_ldflags="-L$withval/lib -lstatgrab"
5296       with_libstatgrab="yes"
5297       with_libstatgrab_pkg_config="no"
5298     else
5299       with_libstatgrab="$withval"
5300       with_libstatgrab_pkg_config="yes"
5301     fi
5302   ],
5303   [
5304     with_libstatgrab="yes"
5305     with_libstatgrab_pkg_config="yes"
5306   ])
5307
5308 if test "x$with_libstatgrab" = "xyes" && test "x$with_libstatgrab_pkg_config" = "xyes"; then
5309   AC_MSG_CHECKING([pkg-config for libstatgrab])
5310   temp_result="found"
5311   $PKG_CONFIG --exists libstatgrab 2>/dev/null
5312   if test "$?" != "0"; then
5313     with_libstatgrab_pkg_config="no"
5314     with_libstatgrab="no (pkg-config doesn't know libstatgrab)"
5315     temp_result="not found"
5316   fi
5317   AC_MSG_RESULT([$temp_result])
5318 fi
5319
5320 if test "x$with_libstatgrab" = "xyes" && test "x$with_libstatgrab_pkg_config" = "xyes" && test "x$with_libstatgrab_cflags" = "x"; then
5321   AC_MSG_CHECKING([for libstatgrab CFLAGS])
5322   temp_result="`$PKG_CONFIG --cflags libstatgrab`"
5323   if test "$?" = "0"; then
5324     with_libstatgrab_cflags="$temp_result"
5325   else
5326     with_libstatgrab="no ($PKG_CONFIG --cflags libstatgrab failed)"
5327     temp_result="$PKG_CONFIG --cflags libstatgrab failed"
5328   fi
5329   AC_MSG_RESULT([$temp_result])
5330 fi
5331
5332 if test "x$with_libstatgrab" = "xyes" && test "x$with_libstatgrab_pkg_config" = "xyes" && test "x$with_libstatgrab_ldflags" = "x"; then
5333   AC_MSG_CHECKING([for libstatgrab LDFLAGS])
5334   temp_result="`$PKG_CONFIG --libs libstatgrab`"
5335   if test "$?" = "0"
5336   then
5337     with_libstatgrab_ldflags="$temp_result"
5338   else
5339     with_libstatgrab="no ($PKG_CONFIG --libs libstatgrab failed)"
5340     temp_result="$PKG_CONFIG --libs libstatgrab failed"
5341   fi
5342   AC_MSG_RESULT([$temp_result])
5343 fi
5344
5345 if test "x$with_libstatgrab" = "xyes"; then
5346   SAVE_CPPFLAGS="$CPPFLAGS"
5347   CPPFLAGS="$CPPFLAGS $with_libstatgrab_cflags"
5348
5349   AC_CHECK_HEADERS([statgrab.h],
5350     [with_libstatgrab="yes"],
5351     [with_libstatgrab="no (statgrab.h not found)"]
5352   )
5353
5354   CPPFLAGS="$SAVE_CPPFLAGS"
5355 fi
5356
5357 if test "x$with_libstatgrab" = "xyes"; then
5358   SAVE_LDFLAGS="$LDFLAGS"
5359   LDFLAGS="$LDFLAGS $with_libstatgrab_ldflags"
5360
5361   AC_CHECK_LIB([statgrab], [sg_init],
5362     [with_libstatgrab="yes"],
5363     [with_libstatgrab="no (symbol sg_init not found)"]
5364   )
5365
5366   LDFLAGS="$SAVE_LDFLAGS"
5367 fi
5368
5369 if test "x$with_libstatgrab" = "xyes"; then
5370   SAVE_CFLAGS="$CFLAGS"
5371   SAVE_LDFLAGS="$LDFLAGS"
5372   SAVE_LIBS="$LIBS"
5373
5374   CFLAGS="$CFLAGS $with_libstatgrab_cflags"
5375   LDFLAGS="$LDFLAGS $with_libstatgrab_ldflags"
5376   LIBS="-lstatgrab $LIBS"
5377
5378   AC_CACHE_CHECK([if libstatgrab >= 0.90],
5379     [c_cv_have_libstatgrab_0_90],
5380     [
5381       AC_LINK_IFELSE(
5382         [
5383           AC_LANG_PROGRAM(
5384             [[
5385               #include <stdio.h>
5386               #include <statgrab.h>
5387             ]],
5388             [[
5389               if (sg_init()) return 0;
5390             ]]
5391           )
5392         ],
5393         [c_cv_have_libstatgrab_0_90="no"],
5394         [c_cv_have_libstatgrab_0_90="yes"]
5395       )
5396     ]
5397   )
5398
5399   CFLAGS="$SAVE_CFLAGS"
5400   LDFLAGS="$SAVE_LDFLAGS"
5401   LIBS="$SAVE_LIBS"
5402 fi
5403
5404 AM_CONDITIONAL([BUILD_WITH_LIBSTATGRAB], [test "x$with_libstatgrab" = "xyes"])
5405
5406 if test "x$with_libstatgrab" = "xyes"; then
5407   AC_DEFINE([HAVE_LIBSTATGRAB], [1],
5408     [Define to 1 if you have the 'statgrab' library (-lstatgrab)]
5409   )
5410
5411   if test "x$c_cv_have_libstatgrab_0_90" = "xyes"; then
5412     AC_DEFINE([HAVE_LIBSTATGRAB_0_90], [1],
5413       [Define to 1 if libstatgrab version >= 0.90]
5414     )
5415   fi
5416
5417   BUILD_WITH_LIBSTATGRAB_CFLAGS="$with_libstatgrab_cflags"
5418   BUILD_WITH_LIBSTATGRAB_LDFLAGS="$with_libstatgrab_ldflags"
5419
5420 fi
5421
5422 AC_SUBST([BUILD_WITH_LIBSTATGRAB_CFLAGS])
5423 AC_SUBST([BUILD_WITH_LIBSTATGRAB_LDFLAGS])
5424 # }}}
5425
5426 # --with-libtokyotyrant {{{
5427 AC_ARG_WITH([libtokyotyrant],
5428   [AS_HELP_STRING([--with-libtokyotyrant@<:@=PREFIX@:>@], [Path to libtokyotyrant.])],
5429   [
5430     if test "x$withval" = "xno" || test "x$withval" = "xyes"; then
5431       with_libtokyotyrant="$withval"
5432     else
5433       with_libtokyotyrant_cppflags="-I$withval/include"
5434       with_libtokyotyrant_ldflags="-L$withval/include"
5435       with_libtokyotyrant_libs="-ltokyotyrant"
5436       with_libtokyotyrant="yes"
5437     fi
5438   ],
5439   [with_libtokyotyrant="yes"]
5440 )
5441
5442 if test "x$with_libtokyotyrant" = "xyes"; then
5443   if $PKG_CONFIG --exists tokyotyrant; then
5444     with_libtokyotyrant_cppflags="$with_libtokyotyrant_cppflags `$PKG_CONFIG --cflags tokyotyrant`"
5445     with_libtokyotyrant_ldflags="$with_libtokyotyrant_ldflags `$PKG_CONFIG --libs-only-L tokyotyrant`"
5446     with_libtokyotyrant_libs="$with_libtokyotyrant_libs `$PKG_CONFIG --libs-only-l tokyotyrant`"
5447   fi
5448 fi
5449
5450 if test "x$with_libtokyotyrant" = "xyes"; then
5451   SAVE_CPPFLAGS="$CPPFLAGS"
5452   CPPFLAGS="$CPPFLAGS $with_libtokyotyrant_cppflags"
5453
5454   AC_CHECK_HEADERS([tcrdb.h],
5455     [with_libtokyotyrant="yes"],
5456     [with_libtokyotyrant="no (tcrdb.h not found)"]
5457   )
5458
5459   CPPFLAGS="$SAVE_CPPFLAGS"
5460 fi
5461
5462 if test "x$with_libtokyotyrant" = "xyes"; then
5463   SAVE_LDFLAGS="$LDFLAGS"
5464   LDFLAGS="$LDFLAGS $with_libtokyotyrant_ldflags"
5465
5466   AC_CHECK_LIB([tokyotyrant], [tcrdbrnum],
5467     [with_libtokyotyrant="yes"],
5468     [with_libtokyotyrant="no (symbol tcrdbrnum not found)"],
5469     [$with_libtokyotyrant_libs]
5470   )
5471
5472   LDFLAGS="$SAVE_LDFLAGS"
5473 fi
5474
5475 if test "x$with_libtokyotyrant" = "xyes"; then
5476   BUILD_WITH_LIBTOKYOTYRANT_CPPFLAGS="$with_libtokyotyrant_cppflags"
5477   BUILD_WITH_LIBTOKYOTYRANT_LDFLAGS="$with_libtokyotyrant_ldflags"
5478   BUILD_WITH_LIBTOKYOTYRANT_LIBS="$with_libtokyotyrant_libs"
5479 fi
5480 AC_SUBST([BUILD_WITH_LIBTOKYOTYRANT_CPPFLAGS])
5481 AC_SUBST([BUILD_WITH_LIBTOKYOTYRANT_LDFLAGS])
5482 AC_SUBST([BUILD_WITH_LIBTOKYOTYRANT_LIBS])
5483 # }}}
5484
5485 # --with-libudev {{{
5486 AC_ARG_WITH([libudev],
5487   [AS_HELP_STRING([--with-libudev@<:@=PREFIX@:>@], [Path to libudev.])],
5488   [
5489     if test "x$withval" = "xno" || test "x$withval" = "xyes"; then
5490       with_libudev="$withval"
5491     else
5492       with_libudev_cppflags="-I$withval/include"
5493       with_libudev_ldflags="-L$withval/lib"
5494       with_libudev="yes"
5495     fi
5496   ],
5497   [
5498     if test "x$ac_system" = "xLinux"; then
5499       with_libudev="yes"
5500     else
5501       with_libudev="no (Linux only library)"
5502     fi
5503   ]
5504 )
5505
5506 if test "x$with_libudev" = "xyes"; then
5507   SAVE_CPPFLAGS="$CPPFLAGS"
5508   CPPFLAGS="$CPPFLAGS $with_libudev_cppflags"
5509
5510   AC_CHECK_HEADERS([libudev.h],
5511     [with_libudev="yes"],
5512     [with_libudev="no (libudev.h not found)"]
5513   )
5514
5515   CPPFLAGS="$SAVE_CPPFLAGS"
5516 fi
5517
5518 if test "x$with_libudev" = "xyes"; then
5519   SAVE_LDFLAGS="$LDFLAGS"
5520   LDFLAGS="$LDFLAGS $with_libudev_ldflags"
5521
5522   AC_CHECK_LIB([udev], [udev_new],
5523     [with_libudev="yes"],
5524     [with_libudev="no (libudev not found)"]
5525   )
5526
5527   LDFLAGS="$SAVE_LDFLAGS"
5528 fi
5529
5530 if test "x$with_libudev" = "xyes"; then
5531   BUILD_WITH_LIBUDEV_CPPFLAGS="$with_libudev_cppflags"
5532   BUILD_WITH_LIBUDEV_LDFLAGS="$with_libudev_ldflags"
5533   BUILD_WITH_LIBUDEV_LIBS="-ludev"
5534 fi
5535
5536 AC_SUBST([BUILD_WITH_LIBUDEV_CPPFLAGS])
5537 AC_SUBST([BUILD_WITH_LIBUDEV_LDFLAGS])
5538 AC_SUBST([BUILD_WITH_LIBUDEV_LIBS])
5539
5540 AM_CONDITIONAL([BUILD_WITH_LIBUDEV], [test "x$with_libudev" = "xyes"])
5541 # }}}
5542
5543 # --with-libupsclient {{{
5544 with_libupsclient_config=""
5545 AC_ARG_WITH([libupsclient],
5546   [AS_HELP_STRING([--with-libupsclient@<:@=PREFIX@:>@], [Path to the upsclient library.])],
5547   [
5548     if test "x$withval" = "xno"; then
5549       with_libupsclient="no"
5550     else if test "x$withval" = "xyes"; then
5551       with_libupsclient="use_pkgconfig"
5552     else
5553       if test -x "$withval"; then
5554         with_libupsclient_config="$withval"
5555         with_libupsclient="use_libupsclient_config"
5556       else if test -x "$withval/bin/libupsclient-config"; then
5557         with_libupsclient_config="$withval/bin/libupsclient-config"
5558         with_libupsclient="use_libupsclient_config"
5559       else
5560         AC_MSG_NOTICE([Not checking for libupsclient: Manually configured])
5561         with_libupsclient_cflags="-I$withval/include"
5562         with_libupsclient_libs="-L$withval/lib -lupsclient"
5563         with_libupsclient="yes"
5564       fi; fi
5565     fi; fi
5566   ],
5567   [with_libupsclient="use_pkgconfig"]
5568 )
5569
5570 # configure using libupsclient-config
5571 if test "x$with_libupsclient" = "xuse_libupsclient_config"; then
5572   with_libupsclient_cflags="`$with_libupsclient_config --cflags`"
5573   if test $? -ne 0; then
5574     with_libupsclient="no ($with_libupsclient_config failed)"
5575   fi
5576   with_libupsclient_libs="`$with_libupsclient_config --libs`"
5577   if test $? -ne 0; then
5578     with_libupsclient="no ($with_libupsclient_config failed)"
5579   fi
5580 fi
5581
5582 if test "x$with_libupsclient" = "xuse_libupsclient_config"; then
5583   with_libupsclient="yes"
5584 fi
5585
5586 # configure using pkg-config
5587 if test "x$with_libupsclient" = "xuse_pkgconfig"; then
5588   AC_MSG_NOTICE([Checking for libupsclient using $PKG_CONFIG])
5589   $PKG_CONFIG --exists 'libupsclient' 2>/dev/null
5590   if test $? -ne 0; then
5591     with_libupsclient="no (pkg-config doesn't know libupsclient)"
5592   fi
5593 fi
5594
5595 if test "x$with_libupsclient" = "xuse_pkgconfig"; then
5596   with_libupsclient_cflags="`$PKG_CONFIG --cflags 'libupsclient'`"
5597   if test $? -ne 0; then
5598     with_libupsclient="no ($PKG_CONFIG failed)"
5599   fi
5600
5601   with_libupsclient_libs="`$PKG_CONFIG --libs 'libupsclient'`"
5602   if test $? -ne 0; then
5603     with_libupsclient="no ($PKG_CONFIG failed)"
5604   fi
5605 fi
5606
5607 if test "x$with_libupsclient" = "xuse_pkgconfig"; then
5608   with_libupsclient="yes"
5609 fi
5610
5611 if test "x$with_libupsclient" = "xyes"; then
5612   SAVE_CPPFLAGS="$CPPFLAGS"
5613   CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
5614
5615   AC_CHECK_HEADERS([upsclient.h],
5616     [with_libupsclient="yes"],
5617     [with_libupsclient="no (upsclient.h not found)"]
5618   )
5619
5620   CPPFLAGS="$SAVE_CPPFLAGS"
5621 fi
5622
5623 if test "x$with_libupsclient" = "xyes"; then
5624   SAVE_LDFLAGS="$LDFLAGS"
5625   LDFLAGS="$LDFLAGS $with_libupsclient_libs"
5626
5627   AC_CHECK_LIB([upsclient], [upscli_connect],
5628     [with_libupsclient="yes"],
5629     [with_libupsclient="no (symbol upscli_connect not found)"]
5630   )
5631
5632   AC_CHECK_LIB([upsclient], [upscli_init],
5633     [AC_DEFINE([HAVE_UPSCLI_INIT], [1], [Define when upscli_init() (since version 2-7) is available.])]
5634   )
5635
5636   AC_CHECK_LIB([upsclient], [upscli_tryconnect],
5637     [AC_DEFINE([HAVE_UPSCLI_TRYCONNECT], [1], [Define when upscli_tryconnect() (since version 2.6.2) is available.])]
5638   )
5639
5640   LDFLAGS="$SAVE_LDFLAGS"
5641 fi
5642
5643 if test "x$with_libupsclient" = "xyes"; then
5644   SAVE_CPPFLAGS="$CPPFLAGS"
5645   CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
5646
5647   AC_CHECK_TYPES([UPSCONN_t, UPSCONN],
5648     [],
5649     [],
5650     [[
5651       #include <stdlib.h>
5652       #include <stdio.h>
5653       #include <upsclient.h>
5654     ]]
5655   )
5656
5657   CPPFLAGS="$SAVE_CPPFLAGS"
5658 fi
5659
5660 if test "x$with_libupsclient" = "xyes"; then
5661   BUILD_WITH_LIBUPSCLIENT_CFLAGS="$with_libupsclient_cflags"
5662   BUILD_WITH_LIBUPSCLIENT_LIBS="$with_libupsclient_libs"
5663 fi
5664
5665 AC_SUBST([BUILD_WITH_LIBUPSCLIENT_CFLAGS])
5666 AC_SUBST([BUILD_WITH_LIBUPSCLIENT_LIBS])
5667 # }}}
5668
5669 # --with-libxenctrl {{{
5670 AC_ARG_WITH([libxenctrl],
5671   [AS_HELP_STRING([--with-libxenctrl@<:@=PREFIX@:>@], [Path to libxenctrl.])],
5672   [
5673     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
5674       with_libxenctrl_cppflags="-I$withval/include"
5675       with_libxenctrl_ldflags="-L$withval/lib"
5676       with_libxenctrl="yes"
5677     else
5678       with_libxenctrl="$withval"
5679     fi
5680   ],
5681   [with_libxenctrl="yes"]
5682 )
5683
5684 if test "x$with_libxenctrl" = "xyes"; then
5685   SAVE_CPPFLAGS="$CPPFLAGS"
5686   CPPFLAGS="$CPPFLAGS $with_libxenctrl_cppflags"
5687
5688   AC_CHECK_HEADERS([xenctrl.h],
5689     [with_libxenctrl="yes"],
5690     [with_libxenctrl="no (xenctrl.h not found)"]
5691   )
5692
5693   CPPFLAGS="$SAVE_CPPFLAGS"
5694 fi
5695
5696 if test "x$with_libxenctrl" = "xyes"; then
5697   SAVE_LDFLAGS="$LDFLAGS"
5698   LDFLAGS="$LDFLAGS $with_libxenctrl_ldflags"
5699
5700   #Xen versions older than 3.4 has no xc_getcpuinfo()
5701   AC_CHECK_LIB([xenctrl], [xc_getcpuinfo],
5702     [with_libxenctrl="yes"],
5703     [with_libxenctrl="no (symbol 'xc_getcpuinfo' not found)"]
5704   )
5705
5706   LDFLAGS="$SAVE_LDFLAGS"
5707 fi
5708
5709 LIBXENCTL_CPPFLAGS="$with_libxenctl_cppflags"
5710 LIBXENCTL_LDFLAGS="$with_libxenctl_ldflags"
5711 AC_SUBST([LIBXENCTL_CPPFLAGS])
5712 AC_SUBST([LIBXENCTL_LDFLAGS])
5713 # }}}
5714
5715 # --with-libxmms {{{
5716 with_xmms_config="xmms-config"
5717 AC_ARG_WITH([libxmms],
5718   [AS_HELP_STRING([--with-libxmms@<:@=PREFIX@:>@], [Path to libxmms.])],
5719   [
5720     if test "x$withval" = "xno" || test "x$withval" = "xyes"; then
5721       with_libxmms="$withval"
5722     else
5723       if test -f "$withval" && test -x "$withval"; then
5724         with_xmms_config="$withval"
5725       else if test -x "$withval/bin/xmms-config"; then
5726         with_xmms_config="$withval/bin/xmms-config"
5727       fi; fi
5728       with_libxmms="yes"
5729     fi
5730   ],
5731   [with_libxmms="yes"]
5732 )
5733
5734 if test "x$with_libxmms" = "xyes"; then
5735   with_xmms_cflags=`$with_xmms_config --cflags 2>/dev/null`
5736   if test $? -ne 0; then
5737     with_libxmms="no"
5738   fi
5739 fi
5740
5741 if test "x$with_libxmms" = "xyes"; then
5742   with_xmms_libs=`$with_xmms_config --libs 2>/dev/null`
5743   if test $? -ne 0; then
5744     with_libxmms="no"
5745   fi
5746 fi
5747
5748 if test "x$with_libxmms" = "xyes"; then
5749   SAVE_CFLAGS="$CFLAGS"
5750   CFLAGS="$with_xmms_cflags"
5751
5752   AC_CHECK_HEADER([xmmsctrl.h],
5753     [with_libxmms="yes"],
5754     [with_libxmms="no"],
5755   )
5756
5757   CFLAGS="$SAVE_CFLAGS"
5758 fi
5759
5760 if test "x$with_libxmms" = "xyes"; then
5761   SAVE_LIBS="$LIBS"
5762   LIBS="$with_xmms_libs"
5763
5764   AC_CHECK_LIB([xmms], [xmms_remote_get_info],
5765     [with_libxmss="yes"],
5766     [with_libxmms="no"],
5767     [$with_xmms_libs]
5768
5769   )
5770
5771   LIBS="$SAVE_LIBS"
5772 fi
5773
5774 BUILD_WITH_LIBXMMS_CFLAGS="$with_xmms_cflags"
5775 BUILD_WITH_LIBXMMS_LIBS="$with_xmms_libs"
5776
5777 AC_SUBST([BUILD_WITH_LIBXMMS_CFLAGS])
5778 AC_SUBST([BUILD_WITH_LIBXMMS_LIBS])
5779 # }}}
5780
5781 # --with-libyajl {{{
5782 AC_ARG_WITH([libyajl],
5783   [AS_HELP_STRING([--with-libyajl@<:@=PREFIX@:>@], [Path to libyajl.])],
5784   [
5785     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
5786       with_libyajl_cppflags="-I$withval/include"
5787       with_libyajl_ldflags="-L$withval/lib"
5788       with_libyajl="yes"
5789     else
5790       with_libyajl="$withval"
5791     fi
5792   ],
5793   [with_libyajl="yes"]
5794 )
5795
5796 if test "x$with_libyajl" = "xyes"; then
5797   SAVE_CPPFLAGS="$CPPFLAGS"
5798   CPPFLAGS="$CPPFLAGS $with_libyajl_cppflags"
5799
5800   AC_CHECK_HEADERS([yajl/yajl_parse.h],
5801     [with_libyajl="yes"],
5802     [with_libyajl="no (yajl/yajl_parse.h not found)"]
5803   )
5804
5805   AC_CHECK_HEADERS([yajl/yajl_tree.h],
5806     [with_libyajl2="yes"],
5807     [with_libyajl2="no (yajl/yajl_tree.h not found)"]
5808   )
5809
5810   AC_CHECK_HEADERS([yajl/yajl_version.h])
5811
5812   CPPFLAGS="$SAVE_CPPFLAGS"
5813 fi
5814
5815 if test "x$with_libyajl" = "xyes"; then
5816   SAVE_LDFLAGS="$LDFLAGS"
5817   LDFLAGS="$LDFLAGS $with_libyajl_ldflags"
5818
5819   AC_CHECK_LIB([yajl], [yajl_alloc],
5820     [with_libyajl="yes"],
5821     [with_libyajl="no (Symbol 'yajl_alloc' not found)"]
5822   )
5823
5824   AC_CHECK_LIB([yajl], [yajl_tree_parse],
5825     [with_libyajl2="yes"],
5826     [with_libyajl2="no (Symbol 'yajl_tree_parse' not found)"]
5827   )
5828
5829   LDFLAGS="$SAVE_LDFLAGS"
5830 fi
5831
5832 if test "x$with_libyajl" = "xyes"; then
5833   BUILD_WITH_LIBYAJL_CPPFLAGS="$with_libyajl_cppflags"
5834   BUILD_WITH_LIBYAJL_LDFLAGS="$with_libyajl_ldflags"
5835   BUILD_WITH_LIBYAJL_LIBS="-lyajl"
5836   AC_DEFINE([HAVE_LIBYAJL], [1], [Define if libyajl is present and usable.])
5837 fi
5838
5839 AC_SUBST([BUILD_WITH_LIBYAJL_CPPFLAGS])
5840 AC_SUBST([BUILD_WITH_LIBYAJL_LDFLAGS])
5841 AC_SUBST([BUILD_WITH_LIBYAJL_LIBS])
5842
5843 AM_CONDITIONAL([BUILD_WITH_LIBYAJL], [test "x$with_libyajl" = "xyes"])
5844 # }}}
5845
5846 # --with-mic {{{
5847 with_mic_cppflags="-I/opt/intel/mic/sysmgmt/sdk/include"
5848 with_mic_ldflags="-L/opt/intel/mic/sysmgmt/sdk/lib/Linux"
5849 with_mic_libs="-lMicAccessSDK -scif"
5850 AC_ARG_WITH([mic],
5851   [AS_HELP_STRING([--with-mic@<:@=PREFIX@:>@], [Path to Intel MIC Access API.])],
5852   [
5853     if test "x$withval" = "xno" || test "x$withval" = "xyes"; then
5854       with_mic="$withval"
5855     else if test -d "$with_mic/lib"; then
5856       with_mic_cppflags="-I$withval/include"
5857       with_mic_ldflags="-L$withval/lib/Linux"
5858       with_mic="yes"
5859     fi; fi
5860   ],
5861   [with_mic="yes"]
5862 )
5863
5864 if test "x$with_mic" = "xyes"; then
5865   SAVE_CPPFLAGS="$CPPFLAGS"
5866   CPPFLAGS="$CPPFLAGS $with_mic_cppflags"
5867
5868   AC_CHECK_HEADERS([MicAccessApi.h],
5869     [with_mic="yes"],
5870     [with_mic="no (MicAccessApi not found)"]
5871   )
5872
5873   CPPFLAGS="$SAVE_CPPFLAGS"
5874 fi
5875
5876 if test "x$with_mic" = "xyes"; then
5877   SAVE_LDFLAGS="$LDFLAGS"
5878   LDFLAGS="$LDFLAGS $with_mic_ldflags"
5879
5880   AC_CHECK_LIB([MicAccessSDK], [MicInitAPI],
5881     [with_mic="yes"],
5882     [with_mic="no (symbol MicInitAPI not found)"],
5883     [$PTHREAD_LIBS -lscif]
5884   )
5885
5886   LDFLAGS="$SAVE_LDFLAGS"
5887 fi
5888
5889 if test "x$with_mic" = "xyes"; then
5890   BUILD_WITH_MIC_CPPFLAGS="$with_mic_cppflags"
5891   BUILD_WITH_MIC_LDFLAGS="$with_mic_ldflags"
5892   BUILD_WITH_MIC_LIBS="$with_mic_libs"
5893 fi
5894 AC_SUBST([BUILD_WITH_MIC_CPPFLAGS])
5895 AC_SUBST([BUILD_WITH_MIC_LDFLAGS])
5896 AC_SUBST([BUILD_WITH_MIC_LIBS])
5897 #}}}
5898
5899 # --with-libvarnish {{{
5900 AC_ARG_WITH([libvarnish],
5901   [AS_HELP_STRING([--with-libvarnish@<:@=PREFIX@:>@], [Path to libvarnish.])],
5902   [
5903     if test "x$withval" = "xno"; then
5904       with_libvarnish="no"
5905     else if test "x$withval" = "xyes"; then
5906       with_libvarnish="use_pkgconfig"
5907     else if test -d "$with_libvarnish/lib"; then
5908       with_libvarnish_cflags="-I$withval/include"
5909       with_libvarnish_libs="-L$withval/lib -lvarnishapi"
5910       with_libvarnish="yes"
5911     fi; fi; fi
5912   ],
5913   [with_libvarnish="use_pkgconfig"]
5914 )
5915
5916 # configure using pkg-config
5917 if test "x$with_libvarnish" = "xuse_pkgconfig"; then
5918   $PKG_CONFIG --exists 'varnishapi' 2>/dev/null
5919   if test $? -ne 0; then
5920     with_libvarnish="no (pkg-config doesn't know varnishapi)"
5921   fi
5922 fi
5923
5924 if test "x$with_libvarnish" = "xuse_pkgconfig"; then
5925   with_libvarnish_cflags="`$PKG_CONFIG --cflags 'varnishapi'`"
5926   if test $? -ne 0; then
5927     with_libvarnish="no ($PKG_CONFIG failed)"
5928   fi
5929
5930   with_libvarnish_libs="`$PKG_CONFIG --libs 'varnishapi'`"
5931   if test $? -ne 0; then
5932     with_libvarnish="no ($PKG_CONFIG failed)"
5933   fi
5934 fi
5935 if test "x$with_libvarnish" = "xuse_pkgconfig"; then
5936   with_libvarnish="yes"
5937 fi
5938
5939 if test "x$with_libvarnish" = "xyes"; then
5940   SAVE_CPPFLAGS="$CPPFLAGS"
5941   CPPFLAGS="$CPPFLAGS $with_libvarnish_cflags"
5942
5943   $PKG_CONFIG --atleast-version=5.2 'varnishapi' 2>/dev/null
5944   if test $? -eq 0; then
5945     AC_DEFINE([HAVE_VARNISH_V5], [1], [Varnish 5 API support])
5946   else
5947     AC_CHECK_HEADERS([vapi/vsc.h],
5948       [AC_DEFINE([HAVE_VARNISH_V4], [1], [Varnish 4 API support])],
5949       [
5950         AC_CHECK_HEADERS([vsc.h],
5951           [AC_DEFINE([HAVE_VARNISH_V3], [1], [Varnish 3 API support]) ],
5952           [
5953             AC_CHECK_HEADERS([varnishapi.h],
5954               [AC_DEFINE([HAVE_VARNISH_V2], [1], [Varnish 2 API support])],
5955               [with_libvarnish="no (found none of the varnish header files)"]
5956             )
5957           ]
5958         )
5959       ]
5960     )
5961   fi
5962
5963   CPPFLAGS="$SAVE_CPPFLAGS"
5964 fi
5965
5966 if test "x$with_libvarnish" = "xyes"; then
5967   BUILD_WITH_LIBVARNISH_CFLAGS="$with_libvarnish_cflags"
5968   BUILD_WITH_LIBVARNISH_LIBS="$with_libvarnish_libs"
5969 fi
5970
5971 AC_SUBST([BUILD_WITH_LIBVARNISH_CFLAGS])
5972 AC_SUBST([BUILD_WITH_LIBVARNISH_LIBS])
5973 # }}}
5974
5975 # --with-libxml2 {{{
5976 AC_ARG_WITH(libxml2,
5977   [AS_HELP_STRING([--with-libxml2@<:@=PREFIX@:>@], [Path to libxml2.])],
5978   [
5979     if test "x$withval" = "xno"; then
5980       with_libxml2="no"
5981     else if test "x$withval" = "xyes"; then
5982       $PKG_CONFIG --exists 'libxml-2.0' 2>/dev/null
5983       if test $? -eq 0; then
5984         with_libxml2="yes"
5985         with_libxml2_cflags="`$PKG_CONFIG --cflags libxml-2.0`"
5986         with_libxml2_ldflags="`$PKG_CONFIG --libs libxml-2.0`"
5987       else
5988         with_libxml2="no (pkg-config doesn't know libxml-2.0)"
5989       fi
5990     else
5991       with_libxml2="yes"
5992       with_libxml2_cflags="-I$withval/include"
5993       with_libxml2_ldflags="-L$withval/lib"
5994     fi; fi
5995   ],
5996   dnl  if no argument --with-libxml2 was passed, find the library locations
5997   dnl  with pkg-config just like above, when --with-libxml2=yes.
5998   [
5999     with_libxml2="yes"
6000     $PKG_CONFIG --exists 'libxml-2.0' 2>/dev/null
6001     if test $? -eq 0; then
6002       with_libxml2="yes"
6003       with_libxml2_cflags="`$PKG_CONFIG --cflags libxml-2.0`"
6004       with_libxml2_ldflags="`$PKG_CONFIG --libs libxml-2.0`"
6005     else
6006       with_libxml2="no (pkg-config doesn't know libxml-2.0)"
6007     fi
6008   ]
6009 )
6010
6011 if test "x$with_libxml2" = "xyes"; then
6012   SAVE_CPPFLAGS="$CPPFLAGS"
6013   CPPFLAGS="$CPPFLAGS $with_libxml2_cflags"
6014
6015   AC_CHECK_HEADERS([libxml/parser.h],
6016     [with_libxml2="yes"],
6017     [with_libxml2="no (libxml/parser.h not found)"]
6018   )
6019
6020   CPPFLAGS="$SAVE_CPPFLAGS"
6021 fi
6022
6023 if test "x$with_libxml2" = "xyes"; then
6024   SAVE_LDFLAGS="$LDFLAGS"
6025   LDFLAGS="$LDFLAGS $with_libxml2_ldflags"
6026
6027   AC_CHECK_LIB([xml2], [xmlXPathEval],
6028     [with_libxml2="yes"],
6029     [with_libxml2="no (symbol xmlXPathEval not found)"]
6030   )
6031
6032   LDFLAGS="$SAVE_LDFLAGS"
6033 fi
6034
6035 if test "x$with_libxml2" = "xyes"; then
6036   BUILD_WITH_LIBXML2_CFLAGS="$with_libxml2_cflags"
6037   BUILD_WITH_LIBXML2_LIBS="$with_libxml2_ldflags"
6038 fi
6039
6040 AC_SUBST([BUILD_WITH_LIBXML2_CFLAGS])
6041 AC_SUBST([BUILD_WITH_LIBXML2_LIBS])
6042 # }}}
6043
6044 # pkg-config --exists libvirt {{{
6045 $PKG_CONFIG --exists libvirt 2>/dev/null
6046 if test $? = 0; then
6047   with_libvirt="yes"
6048 else
6049   with_libvirt="no (pkg-config doesn't know libvirt)"
6050 fi
6051
6052 if test "x$with_libvirt" = "xyes"; then
6053   with_libvirt_cflags="`$PKG_CONFIG --cflags libvirt`"
6054   if test $? -ne 0; then
6055     with_libvirt="no"
6056   fi
6057
6058   with_libvirt_ldflags="`$PKG_CONFIG --libs libvirt`"
6059   if test $? -ne 0; then
6060     with_libvirt="no"
6061   fi
6062 fi
6063
6064 if test "x$with_libvirt" = "xyes"; then
6065   SAVE_CPPFLAGS="$CPPFLAGS"
6066   CPPFLAGS="$CPPFLAGS $with_libvirt_cflags"
6067
6068   AC_CHECK_HEADERS([libvirt/libvirt.h],
6069     [with_libvirt="yes"],
6070     [with_libvirt="no (libvirt/libvirt.h not found)"]
6071   )
6072
6073   CPPFLAGS="$SAVE_CPPFLAGS"
6074 fi
6075
6076 if test "x$with_libvirt" = "xyes"; then
6077   SAVE_LDFLAGS="$LDFLAGS"
6078   LDFLAGS="$LDFLAGS $with_libvirt_ldflags"
6079
6080   AC_CHECK_LIB([virt], [virDomainBlockStats],
6081     [with_libvirt="yes"],
6082     [with_libvirt="no (symbol virDomainBlockStats not found)"]
6083   )
6084
6085   LDFLAGS="$SAVE_LDFLAGS"
6086 fi
6087
6088 if test "x$with_libvirt" = "xyes"; then
6089   BUILD_WITH_LIBVIRT_CFLAGS="$with_libvirt_cflags"
6090   BUILD_WITH_LIBVIRT_LIBS="$with_libvirt_ldflags"
6091 fi
6092
6093 AC_SUBST([BUILD_WITH_LIBVIRT_CFLAGS])
6094 AC_SUBST([BUILD_WITH_LIBVIRT_LIBS])
6095 # }}}
6096
6097 # $PKG_CONFIG --exists OpenIPMIpthread {{{
6098 with_libopenipmipthread="yes"
6099 AC_MSG_CHECKING([for libOpenIPMIpthread])
6100 $PKG_CONFIG --exists OpenIPMIpthread 2>/dev/null
6101 if test $? -ne 0; then
6102   with_libopenipmipthread="no (pkg-config doesn't know OpenIPMIpthread)"
6103 fi
6104 AC_MSG_RESULT([$with_libopenipmipthread])
6105
6106 if test "x$with_libopenipmipthread" = "xyes"; then
6107   AC_MSG_CHECKING([for libOpenIPMIpthread CFLAGS])
6108   temp_result="`$PKG_CONFIG --cflags OpenIPMIpthread`"
6109   if test $? -eq 0; then
6110     with_libopenipmipthread_cflags="$temp_result"
6111   else
6112     with_libopenipmipthread="no ($PKG_CONFIG --cflags OpenIPMIpthread failed)"
6113     temp_result="$PKG_CONFIG --cflags OpenIPMIpthread failed"
6114   fi
6115   AC_MSG_RESULT([$temp_result])
6116 fi
6117
6118 if test "x$with_libopenipmipthread" = "xyes"; then
6119   AC_MSG_CHECKING([for libOpenIPMIpthread LDFLAGS])
6120   temp_result="`$PKG_CONFIG --libs OpenIPMIpthread`"
6121   if test $? -eq 0; then
6122     with_libopenipmipthread_ldflags="$temp_result"
6123   else
6124     with_libopenipmipthread="no ($PKG_CONFIG --libs OpenIPMIpthread failed)"
6125     temp_result="$PKG_CONFIG --libs OpenIPMIpthread failed"
6126   fi
6127   AC_MSG_RESULT([$temp_result])
6128 fi
6129
6130 if test "x$with_libopenipmipthread" = "xyes"; then
6131   SAVE_CPPFLAGS="$CPPFLAGS"
6132   CPPFLAGS="$CPPFLAGS $with_libopenipmipthread_cflags"
6133
6134   AC_CHECK_HEADERS([OpenIPMI/ipmi_smi.h],
6135     [with_libopenipmipthread="yes"],
6136     [with_libopenipmipthread="no (OpenIPMI/ipmi_smi.h not found)"],
6137     [[
6138       #include <OpenIPMI/ipmiif.h>
6139       #include <OpenIPMI/ipmi_err.h>
6140       #include <OpenIPMI/ipmi_posix.h>
6141       #include <OpenIPMI/ipmi_conn.h>
6142     ]]
6143   )
6144
6145   CPPFLAGS="$SAVE_CPPFLAGS"
6146 fi
6147
6148 if test "x$with_libopenipmipthread" = "xyes"; then
6149   BUILD_WITH_OPENIPMI_CFLAGS="$with_libopenipmipthread_cflags"
6150   BUILD_WITH_OPENIPMI_LIBS="$with_libopenipmipthread_ldflags"
6151 fi
6152
6153 AC_SUBST([BUILD_WITH_OPENIPMI_CFLAGS])
6154 AC_SUBST([BUILD_WITH_OPENIPMI_LIBS])
6155 # }}}
6156
6157 # --with-libatasmart {{{
6158 AC_ARG_WITH([libatasmart],
6159   [AS_HELP_STRING([--with-libatasmart@<:@=PREFIX@:>@], [Path to libatasmart.])],
6160   [
6161     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
6162       with_libatasmart_cppflags="-I$withval/include"
6163       with_libatasmart_ldflags="-L$withval/lib"
6164       with_libatasmart="yes"
6165     else
6166       with_libatasmart="$withval"
6167     fi
6168   ],
6169   [
6170     if test "x$ac_system" = "xLinux"; then
6171       with_libatasmart="yes"
6172     else
6173       with_libatasmart="no (Linux only library)"
6174     fi
6175   ]
6176 )
6177
6178 if test "x$with_libatasmart" = "xyes"; then
6179   SAVE_CPPFLAGS="$CPPFLAGS"
6180   CPPFLAGS="$CPPFLAGS $with_libatasmart_cppflags"
6181
6182   AC_CHECK_HEADERS([atasmart.h],
6183     [with_libatasmart="yes"],
6184     [with_libatasmart="no (atasmart.h not found)"])
6185
6186   CPPFLAGS="$SAVE_CPPFLAGS"
6187 fi
6188
6189 if test "x$with_libatasmart" = "xyes"; then
6190   SAVE_LDFLAGS="$LDFLAGS"
6191   LDFLAGS="$LDFLAGS $with_libatasmart_ldflags"
6192
6193   AC_CHECK_LIB([atasmart], [sk_disk_open],
6194     [with_libatasmart="yes"],
6195     [with_libatasmart="no (Symbol 'sk_disk_open' not found)"]
6196   )
6197
6198   LDFLAGS="$SAVE_LDFLAGS"
6199 fi
6200
6201 if test "x$with_libatasmart" = "xyes"; then
6202   BUILD_WITH_LIBATASMART_CPPFLAGS="$with_libatasmart_cppflags"
6203   BUILD_WITH_LIBATASMART_LDFLAGS="$with_libatasmart_ldflags"
6204   BUILD_WITH_LIBATASMART_LIBS="-latasmart"
6205 fi
6206
6207 AC_SUBST([BUILD_WITH_LIBATASMART_CPPFLAGS])
6208 AC_SUBST([BUILD_WITH_LIBATASMART_LDFLAGS])
6209 AC_SUBST([BUILD_WITH_LIBATASMART_LIBS])
6210 # }}}
6211
6212 PKG_CHECK_MODULES([LIBNOTIFY], [libnotify],
6213   [with_libnotify="yes"],
6214   [with_libnotify="no (pkg-config doesn't know libnotify)"]
6215 )
6216
6217 PKG_CHECK_MODULES([LIBRIEMANN_CLIENT], [riemann-client >= 1.6.0],
6218  [with_libriemann_client="yes"],
6219  [with_libriemann_client="no (pkg-config doesn't know libriemann-client)"]
6220 )
6221
6222 # Check for enabled/disabled features
6223 #
6224
6225 # AC_COLLECTD(name, enable/disable, info-text, feature/module)
6226 # ------------------------------------------------------------
6227 dnl
6228 m4_define([my_toupper],[m4_translit([$1], m4_defn([m4_cr_letters]), m4_defn([m4_cr_LETTERS]))])
6229 dnl
6230 AC_DEFUN(
6231   [AC_COLLECTD],
6232   [
6233   m4_if([$1], [], [AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 1st argument must not be empty])])dnl
6234   m4_if(
6235     [$2],
6236     [enable],
6237     [dnl
6238     m4_define([EnDis],[disabled])dnl
6239     m4_define([YesNo],[no])dnl
6240     ],dnl
6241     [m4_if(
6242       [$2],
6243       [disable],
6244       [dnl
6245       m4_define([EnDis],[enabled])dnl
6246       m4_define([YesNo],[yes])dnl
6247       ],
6248       [dnl
6249       AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 2nd argument must be either enable or disable])dnl
6250       ]dnl
6251     )]dnl
6252   )dnl
6253   m4_if([$3], [feature], [],
6254     [m4_if(
6255       [$3], [module], [],
6256       [dnl
6257       AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 3rd argument must be either feature or disable])dnl
6258       ]dnl
6259     )]dnl
6260   )dnl
6261   AC_ARG_ENABLE(
6262     [$1],
6263     AS_HELP_STRING([--$2-$1], [$2 $4 (EnDis by def)]),
6264     [],
6265     enable_$1='[YesNo]'dnl
6266   )# AC_ARG_ENABLE
6267   if test "x$enable_$1" = "xno"; then
6268     collectd_$1=0
6269   else
6270     if test "x$enable_$1" = "xyes"; then
6271       collectd_$1=1
6272     else
6273       AC_MSG_NOTICE([please specify either --enable-$1 or --disable-$1; enabling $1.])
6274       collectd_$1=1
6275       enable_$1='yes'
6276     fi
6277   fi
6278   AC_DEFINE_UNQUOTED([COLLECT_]my_toupper([$1]), [$collectd_$1], [whether or not to enable $3 $4])
6279   AM_CONDITIONAL([BUILD_]my_toupper([$3])[_]my_toupper([$1]), [test "x$enable_$1" = "xyes"])dnl
6280   ]dnl
6281 )# AC_COLLECTD(name, enable/disable, info-text, feature/module)
6282
6283 # AC_PLUGIN(name, default, info)
6284 # ------------------------------------------------------------
6285 dnl
6286 AC_DEFUN(
6287   [AC_PLUGIN],
6288   [
6289     enable_plugin="no"
6290     force="no"
6291     AC_ARG_ENABLE([$1],
6292       [AS_HELP_STRING([--enable-$1],[$3])],
6293       [
6294         if test "x$enableval" = "xyes"; then
6295           enable_plugin="yes"
6296         else if test "x$enableval" = "xforce"; then
6297           enable_plugin="yes"
6298           force="yes"
6299         else
6300           enable_plugin="no (disabled on command line)"
6301         fi; fi
6302       ],
6303       [
6304         if test "x$enable_all_plugins" = "xauto"; then
6305           if test "x$2" = "xyes"; then
6306             enable_plugin="yes"
6307           else
6308             enable_plugin="$2"
6309           fi
6310         else
6311           enable_plugin="$enable_all_plugins"
6312         fi
6313       ]
6314     )
6315     if test "x$enable_plugin" = "xyes"; then
6316       if test "x$2" = "xyes" || test "x$force" = "xyes"; then
6317         AC_DEFINE([HAVE_PLUGIN_]my_toupper([$1]), 1, [Define to 1 if the $1 plugin is enabled.])
6318         if test "x$2" != "xyes"; then
6319           dependency_warning="yes"
6320         fi
6321       else # User passed "yes" but dependency checking yielded "no" => Dependency problem.
6322         dependency_error="yes"
6323         enable_plugin="$2 (dependency error)"
6324       fi
6325     fi
6326     AM_CONDITIONAL([BUILD_PLUGIN_]my_toupper([$1]), [test "x$enable_plugin" = "xyes"])
6327     enable_$1="$enable_plugin"
6328   ]
6329 )# AC_PLUGIN(name, default, info)
6330
6331 m4_divert_once([HELP_ENABLE], [
6332 collectd features:])
6333 # FIXME: Remove these calls to `AC_COLLECTD' and then remove that macro.
6334 AC_COLLECTD([debug],     [enable],  [feature], [debugging])
6335 AC_COLLECTD([daemon],    [disable], [feature], [daemon mode])
6336 AC_COLLECTD([getifaddrs],[enable],  [feature], [getifaddrs under Linux])
6337 AC_COLLECTD([werror],    [disable], [feature], [building with -Werror])
6338
6339 dependency_warning="no"
6340 dependency_error="no"
6341
6342 plugin_ascent="no"
6343 plugin_barometer="no"
6344 plugin_battery="no"
6345 plugin_bind="no"
6346 plugin_ceph="no"
6347 plugin_cgroups="no"
6348 plugin_conntrack="no"
6349 plugin_contextswitch="no"
6350 plugin_cpu="no"
6351 plugin_cpufreq="no"
6352 plugin_cpusleep="no"
6353 plugin_curl_json="no"
6354 plugin_curl_xml="no"
6355 plugin_df="no"
6356 plugin_disk="no"
6357 plugin_drbd="no"
6358 plugin_dpdkevents="no"
6359 plugin_dpdkstat="no"
6360 plugin_entropy="no"
6361 plugin_ethstat="no"
6362 plugin_fhcount="no"
6363 plugin_fscache="no"
6364 plugin_gps="no"
6365 plugin_gpu_nvml="no"
6366 plugin_grpc="no"
6367 plugin_hugepages="no"
6368 plugin_intel_pmu="no"
6369 plugin_intel_rdt="no"
6370 plugin_interface="no"
6371 plugin_ipc="no"
6372 plugin_ipmi="no"
6373 plugin_ipvs="no"
6374 plugin_irq="no"
6375 plugin_load="no"
6376 plugin_log_logstash="no"
6377 plugin_mcelog="no"
6378 plugin_memory="no"
6379 plugin_multimeter="no"
6380 plugin_nfs="no"
6381 plugin_numa="no"
6382 plugin_ovs_events="no"
6383 plugin_ovs_stats="no"
6384 plugin_pcie_errors="no"
6385 plugin_perl="no"
6386 plugin_pinba="no"
6387 plugin_processes="no"
6388 plugin_protocols="no"
6389 plugin_python="no"
6390 plugin_serial="no"
6391 plugin_smart="no"
6392 plugin_swap="no"
6393 plugin_synproxy="no"
6394 plugin_tape="no"
6395 plugin_tcpconns="no"
6396 plugin_ted="no"
6397 plugin_thermal="no"
6398 plugin_turbostat="no"
6399 plugin_uptime="no"
6400 plugin_users="no"
6401 plugin_virt="no"
6402 plugin_vmem="no"
6403 plugin_vserver="no"
6404 plugin_wireless="no"
6405 plugin_write_prometheus="no"
6406 plugin_xencpu="no"
6407 plugin_zfs_arc="no"
6408 plugin_zone="no"
6409 plugin_zookeeper="no"
6410
6411 # Linux
6412 if test "x$ac_system" = "xLinux"; then
6413   plugin_battery="yes"
6414   plugin_cgroups="yes"
6415   plugin_conntrack="yes"
6416   plugin_contextswitch="yes"
6417   plugin_cpu="yes"
6418   plugin_cpufreq="yes"
6419   plugin_disk="yes"
6420   plugin_drbd="yes"
6421   plugin_entropy="yes"
6422   plugin_fhcount="yes"
6423   plugin_fscache="yes"
6424   plugin_hugepages="yes"
6425   plugin_interface="yes"
6426   plugin_ipc="yes"
6427   plugin_irq="yes"
6428   plugin_load="yes"
6429   plugin_lvm="yes"
6430   plugin_mcelog="yes"
6431   plugin_memory="yes"
6432   plugin_nfs="yes"
6433   plugin_numa="yes"
6434   plugin_processes="yes"
6435   plugin_protocols="yes"
6436   plugin_serial="yes"
6437   plugin_swap="yes"
6438   plugin_synproxy="yes"
6439   plugin_tcpconns="yes"
6440   plugin_thermal="yes"
6441   plugin_uptime="yes"
6442   plugin_vmem="yes"
6443   plugin_vserver="yes"
6444   plugin_wireless="yes"
6445   plugin_zfs_arc="yes"
6446
6447   if test "x$ac_cv_header_linux_ip_vs_h" = "xyes"; then
6448     plugin_ipvs="yes"
6449   fi
6450
6451   if test "x$have_cpuid_h" = "xyes"; then
6452     plugin_turbostat="yes"
6453   fi
6454
6455   if test "x$c_cv_have_clock_boottime_monotonic" = "xyes"; then
6456     plugin_cpusleep="yes"
6457   fi
6458
6459   if test "x$with_libyajl" = "xyes" && test "x$with_libyajl2" = "xyes"; then
6460     plugin_ovs_events="yes"
6461     plugin_ovs_stats="yes"
6462   fi
6463
6464   if test "x$have_pci_regs_h" = "xyes"; then
6465     plugin_pcie_errors="yes"
6466   fi
6467 fi
6468
6469 if test "x$ac_system" = "xOpenBSD"; then
6470   plugin_tcpconns="yes"
6471 fi
6472
6473 if test "x$ac_system" = "xNetBSD"; then
6474   plugin_disk="yes"
6475   plugin_entropy="yes"
6476   plugin_irq="yes"
6477   plugin_processes="yes"
6478 fi
6479
6480 # Mac OS X devices
6481 if test "x$with_libiokit" = "xyes"; then
6482   plugin_battery="yes"
6483   plugin_disk="yes"
6484 fi
6485
6486 # AIX
6487
6488 if test "x$ac_system" = "xAIX"; then
6489   plugin_ipc="yes"
6490   plugin_tcpconns="yes"
6491 fi
6492
6493 # FreeBSD
6494
6495 if test "x$ac_system" = "xFreeBSD"; then
6496   plugin_disk="yes"
6497   plugin_zfs_arc="yes"
6498 fi
6499
6500
6501 if test "x$with_perfstat" = "xyes"; then
6502   plugin_contextswitch="yes"
6503   plugin_cpu="yes"
6504   plugin_disk="yes"
6505   plugin_interface="yes"
6506   plugin_load="yes"
6507   plugin_memory="yes"
6508   plugin_swap="yes"
6509   plugin_uptime="yes"
6510 fi
6511
6512 if test "x$with_procinfo" = "xyes"; then
6513   plugin_processes="yes"
6514 fi
6515
6516 # Solaris
6517 if test "x$with_kstat" = "xyes"; then
6518   plugin_nfs="yes"
6519   plugin_processes="yes"
6520   plugin_uptime="yes"
6521   plugin_zfs_arc="yes"
6522   plugin_zone="yes"
6523 fi
6524
6525 if test "x$with_devinfo" = "xyes" && test "x$with_kstat" = "xyes"; then
6526   plugin_cpu="yes"
6527   plugin_disk="yes"
6528   plugin_interface="yes"
6529   plugin_memory="yes"
6530   plugin_tape="yes"
6531 fi
6532
6533 if test "x$with_libi2c" = "xyes"; then
6534   plugin_barometer="yes"
6535 fi
6536
6537
6538 # libstatgrab
6539 if test "x$with_libstatgrab" = "xyes"; then
6540   plugin_cpu="yes"
6541   plugin_disk="yes"
6542   plugin_interface="yes"
6543   plugin_load="yes"
6544   plugin_memory="yes"
6545   plugin_swap="yes"
6546   plugin_users="yes"
6547 fi
6548
6549 if test "x$with_libcurl" = "xyes" && test "x$with_libxml2" = "xyes"; then
6550   plugin_ascent="yes"
6551   if test "x$have_strptime" = "xyes"; then
6552     plugin_bind="yes"
6553   fi
6554 fi
6555
6556 if test "x$with_libopenipmipthread" = "xyes"; then
6557   plugin_ipmi="yes"
6558 fi
6559
6560 if test "x$with_libcurl" = "xyes" && test "x$with_libyajl" = "xyes"; then
6561   plugin_curl_json="yes"
6562 fi
6563
6564 if test "x$with_libcurl" = "xyes" && test "x$with_libxml2" = "xyes"; then
6565   plugin_curl_xml="yes"
6566 fi
6567
6568 if test "x$with_libyajl" = "xyes"; then
6569   plugin_ceph="yes"
6570 fi
6571
6572 if test "x$have_processor_info" = "xyes"; then
6573   plugin_cpu="yes"
6574 fi
6575
6576 if test "x$have_sysctl" = "xyes"; then
6577   plugin_cpu="yes"
6578   plugin_memory="yes"
6579   plugin_uptime="yes"
6580   if test "x$ac_system" = "xDarwin"; then
6581     plugin_swap="yes"
6582   fi
6583 fi
6584
6585 if test "x$have_sysctlbyname" = "xyes"; then
6586   plugin_contextswitch="yes"
6587   plugin_cpu="yes"
6588   plugin_memory="yes"
6589   plugin_tcpconns="yes"
6590 fi
6591
6592 if test "x$have_getvfsstat" = "xyes" || test "x$have_getfsstat" = "xyes"; then
6593   plugin_df="yes"
6594 fi
6595
6596 if test "x$c_cv_have_two_getmntent" = "xyes" || test "x$have_getmntent" = "xgen" || test "x$have_getmntent" = "xsun"; then
6597   plugin_df="yes"
6598 fi
6599
6600 if test "x$c_cv_have_one_getmntent" = "xyes"; then
6601   plugin_df="yes"
6602 fi
6603
6604 if test "x$c_cv_have_getmntent_r" = "xyes"; then
6605   plugin_df="yes"
6606 fi
6607
6608 if test "x$plugin_df" = "xyes"; then
6609   plugin_df="no"
6610   if test "x$have_statfs" = "xyes"; then
6611     plugin_df="yes"
6612   fi
6613
6614   if test "x$have_statvfs" = "xyes"; then
6615     plugin_df="yes"
6616   fi
6617 fi
6618
6619 if test "x$have_linux_sockios_h" = "xyes" && test "x$have_linux_ethtool_h" = "xyes"; then
6620   plugin_ethstat="yes"
6621 fi
6622
6623 if test "x$with_libgps" = "xyes"; then
6624   plugin_gps="yes"
6625 fi
6626
6627 plugin_grpc="yes"
6628 if test "x$GRPC_CPP_PLUGIN" = "x"; then
6629   plugin_grpc="no (grpc_cpp_plugin not found)"
6630 fi
6631 if test "x$have_protoc3" != "xyes"; then
6632   plugin_grpc="no (protoc3 not found)"
6633 fi
6634 if test "x$with_libprotobuf" != "xyes"; then
6635   plugin_grpc="no (libprotobuf not found)"
6636 fi
6637 if test "x$with_libgrpcpp" != "xyes"; then
6638   plugin_grpc="no (libgrpc++ not found)"
6639 fi
6640
6641 if test "x$have_getifaddrs" = "xyes"; then
6642   plugin_interface="yes"
6643 fi
6644
6645 if test "x$have_getloadavg" = "xyes"; then
6646   plugin_load="yes"
6647 fi
6648
6649 if test "x$with_libyajl" = "xyes"; then
6650   plugin_log_logstash="yes"
6651 fi
6652
6653 if test "x$with_libperl" = "xyes" && test "x$c_cv_have_perl_ithreads" = "xyes"; then
6654   plugin_perl="yes"
6655 fi
6656
6657 if test "x$have_protoc_c" = "xyes" && test "x$with_libprotobuf_c" = "xyes"; then
6658   plugin_pinba="yes"
6659   if test "x$with_libmicrohttpd" = "xyes"; then
6660     plugin_write_prometheus="yes"
6661   fi
6662 fi
6663
6664 # Mac OS X memory interface
6665 if test "x$have_host_statistics" = "xyes"; then
6666   plugin_memory="yes"
6667 fi
6668
6669 if test "x$have_termios_h" = "xyes"; then
6670   if test "x$ac_system" != "xAIX"; then
6671     plugin_multimeter="yes"
6672   fi
6673   plugin_ted="yes"
6674 fi
6675
6676 if test "x$have_thread_info" = "xyes"; then
6677   plugin_processes="yes"
6678 fi
6679
6680 if test "x$with_kvm_getprocs" = "xyes" && test "x$have_struct_kinfo_proc_freebsd" = "xyes"; then
6681   plugin_processes="yes"
6682 fi
6683
6684 if test "x$with_kvm_getprocs" = "xyes" && test "x$have_struct_kinfo_proc_openbsd" = "xyes"; then
6685   plugin_processes="yes"
6686 fi
6687
6688 if test "x$with_libpython" != "xno"; then
6689   plugin_python="yes"
6690 fi
6691
6692 if test "x$with_libatasmart" = "xyes" && test "x$with_libudev" = "xyes"; then
6693   plugin_smart="yes"
6694 fi
6695
6696 if test "x$with_kvm_getswapinfo" = "xyes"; then
6697   plugin_swap="yes"
6698 fi
6699
6700 if test "x$have_swapctl" = "xyes" && test "x$c_cv_have_swapctl_two_args" = "xyes"; then
6701   plugin_swap="yes"
6702 fi
6703
6704 if test "x$have_swapctl" = "xyes" && test "x$c_cv_have_swapctl_three_args" = "xyes"; then
6705   plugin_swap="yes"
6706 fi
6707
6708 if test "x$with_kvm_openfiles = "xyes" && $with_kvm_nlist" = "xyes"; then
6709   plugin_tcpconns="yes"
6710 fi
6711
6712 if test "x$have_getutent" = "xyes"; then
6713   plugin_users="yes"
6714 fi
6715
6716 if test "x$have_getutxent" = "xyes"; then
6717   plugin_users="yes"
6718 fi
6719
6720 if test "x$with_libxml2" = "xyes" && test "x$with_libvirt" = "xyes"; then
6721   plugin_virt="yes"
6722 fi
6723
6724 if test "x$with_libxenctrl" = "xyes"; then
6725   plugin_xencpu="yes"
6726 fi
6727
6728 if test "x$with_libdpdk" = "xyes"; then
6729   plugin_dpdkevents="$dpdk_keepalive"
6730   plugin_dpdkstat="yes"
6731 fi
6732
6733 m4_divert_once([HELP_ENABLE], [
6734 collectd plugins:])
6735
6736 AC_ARG_ENABLE([all-plugins],
6737   [AS_HELP_STRING([--enable-all-plugins], [enable all plugins @<:@default=yes@:>@])],
6738   [
6739      if test "x$enableval" = "xyes"; then
6740        enable_all_plugins="yes"
6741      else if test "x$enableval" = "xauto"; then
6742        enable_all_plugins="auto"
6743      else
6744        enable_all_plugins="no"
6745      fi; fi
6746   ],
6747   [enable_all_plugins="auto"]
6748 )
6749
6750 m4_divert_once([HELP_ENABLE], [])
6751
6752 AC_PLUGIN([aggregation],         [yes],                     [Aggregation plugin])
6753 AC_PLUGIN([amqp],                [$with_librabbitmq],       [AMQP output plugin])
6754 AC_PLUGIN([amqp1],               [$with_libqpid_proton],    [AMQP 1.0 output plugin])
6755 AC_PLUGIN([apache],              [$with_libcurl],           [Apache httpd statistics])
6756 AC_PLUGIN([apcups],              [yes],                     [Statistics of UPSes by APC])
6757 AC_PLUGIN([apple_sensors],       [$with_libiokit],          [Apple hardware sensors])
6758 AC_PLUGIN([aquaero],             [$with_libaquaero5],       [Aquaero hardware sensors])
6759 AC_PLUGIN([ascent],              [$plugin_ascent],          [AscentEmu player statistics])
6760 AC_PLUGIN([barometer],           [$plugin_barometer],       [Barometer sensor on I2C])
6761 AC_PLUGIN([battery],             [$plugin_battery],         [Battery statistics])
6762 AC_PLUGIN([bind],                [$plugin_bind],            [ISC Bind nameserver statistics])
6763 AC_PLUGIN([ceph],                [$plugin_ceph],            [Ceph daemon statistics])
6764 AC_PLUGIN([cgroups],             [$plugin_cgroups],         [CGroups CPU usage accounting])
6765 AC_PLUGIN([chrony],              [yes],                     [Chrony statistics])
6766 AC_PLUGIN([conntrack],           [$plugin_conntrack],       [nf_conntrack statistics])
6767 AC_PLUGIN([contextswitch],       [$plugin_contextswitch],   [context switch statistics])
6768 AC_PLUGIN([cpu],                 [$plugin_cpu],             [CPU usage statistics])
6769 AC_PLUGIN([cpufreq],             [$plugin_cpufreq],         [CPU frequency statistics])
6770 AC_PLUGIN([cpusleep],            [$plugin_cpusleep],        [CPU sleep statistics])
6771 AC_PLUGIN([csv],                 [yes],                     [CSV output plugin])
6772 AC_PLUGIN([curl],                [$with_libcurl],           [CURL generic web statistics])
6773 AC_PLUGIN([curl_json],           [$plugin_curl_json],       [CouchDB statistics])
6774 AC_PLUGIN([curl_xml],            [$plugin_curl_xml],        [CURL generic xml statistics])
6775 AC_PLUGIN([dbi],                 [$with_libdbi],            [General database statistics])
6776 AC_PLUGIN([df],                  [$plugin_df],              [Filesystem usage statistics])
6777 AC_PLUGIN([disk],                [$plugin_disk],            [Disk usage statistics])
6778 AC_PLUGIN([dns],                 [$with_libpcap],           [DNS traffic analysis])
6779 AC_PLUGIN([dpdkevents],          [$plugin_dpdkevents],      [Events from DPDK])
6780 AC_PLUGIN([dpdkstat],            [$plugin_dpdkstat],        [Stats from DPDK])
6781 AC_PLUGIN([drbd],                [$plugin_drbd],            [DRBD statistics])
6782 AC_PLUGIN([email],               [yes],                     [EMail statistics])
6783 AC_PLUGIN([entropy],             [$plugin_entropy],         [Entropy statistics])
6784 AC_PLUGIN([ethstat],             [$plugin_ethstat],         [Stats from NIC driver])
6785 AC_PLUGIN([exec],                [yes],                     [Execution of external programs])
6786 AC_PLUGIN([fhcount],             [$plugin_fhcount],         [File handles statistics])
6787 AC_PLUGIN([filecount],           [yes],                     [Count files in directories])
6788 AC_PLUGIN([fscache],             [$plugin_fscache],         [fscache statistics])
6789 AC_PLUGIN([gmond],               [$with_libganglia],        [Ganglia plugin])
6790 AC_PLUGIN([gps],                 [$plugin_gps],             [GPS plugin])
6791 AC_PLUGIN([gpu_nvml],            [$with_cuda],              [NVIDIA GPU plugin])
6792 AC_PLUGIN([grpc],                [$plugin_grpc],            [gRPC plugin])
6793 AC_PLUGIN([hddtemp],             [yes],                     [Query hddtempd])
6794 AC_PLUGIN([hugepages],           [$plugin_hugepages],       [Hugepages statistics])
6795 AC_PLUGIN([intel_pmu],           [$with_libjevents],        [Intel performance monitor plugin])
6796 AC_PLUGIN([intel_rdt],           [$with_libpqos],           [Intel RDT monitor plugin])
6797 AC_PLUGIN([interface],           [$plugin_interface],       [Interface traffic statistics])
6798 AC_PLUGIN([ipc],                 [$plugin_ipc],             [IPC statistics])
6799 AC_PLUGIN([ipmi],                [$plugin_ipmi],            [IPMI sensor statistics])
6800 AC_PLUGIN([iptables],            [$with_libiptc],           [IPTables rule counters])
6801 AC_PLUGIN([ipvs],                [$plugin_ipvs],            [IPVS connection statistics])
6802 AC_PLUGIN([irq],                 [$plugin_irq],             [IRQ statistics])
6803 AC_PLUGIN([java],                [$with_java],              [Embed the Java Virtual Machine])
6804 AC_PLUGIN([load],                [$plugin_load],            [System load])
6805 AC_PLUGIN([log_logstash],        [$plugin_log_logstash],    [Logstash json_event compatible logging])
6806 AC_PLUGIN([logfile],             [yes],                     [File logging plugin])
6807 AC_PLUGIN([lpar],                [$with_perfstat],          [AIX logical partitions statistics])
6808 AC_PLUGIN([lua],                 [$with_liblua],            [Lua plugin])
6809 AC_PLUGIN([lvm],                 [$with_liblvm2app],        [LVM statistics])
6810 AC_PLUGIN([madwifi],             [$have_linux_wireless_h],  [Madwifi wireless statistics])
6811 AC_PLUGIN([match_empty_counter], [yes],                     [The empty counter match])
6812 AC_PLUGIN([match_hashed],        [yes],                     [The hashed match])
6813 AC_PLUGIN([match_regex],         [yes],                     [The regex match])
6814 AC_PLUGIN([match_timediff],      [yes],                     [The timediff match])
6815 AC_PLUGIN([match_value],         [yes],                     [The value match])
6816 AC_PLUGIN([mbmon],               [yes],                     [Query mbmond])
6817 AC_PLUGIN([mcelog],              [$plugin_mcelog],          [Machine Check Exceptions notifications])
6818 AC_PLUGIN([md],                  [$have_linux_raid_md_u_h], [md (Linux software RAID) devices])
6819 AC_PLUGIN([memcachec],           [$with_libmemcached],      [memcachec statistics])
6820 AC_PLUGIN([memcached],           [yes],                     [memcached statistics])
6821 AC_PLUGIN([memory],              [$plugin_memory],          [Memory usage])
6822 AC_PLUGIN([mic],                 [$with_mic],               [Intel Many Integrated Core stats])
6823 AC_PLUGIN([modbus],              [$with_libmodbus],         [Modbus plugin])
6824 AC_PLUGIN([mqtt],                [$with_libmosquitto],      [MQTT output plugin])
6825 AC_PLUGIN([multimeter],          [$plugin_multimeter],      [Read multimeter values])
6826 AC_PLUGIN([mysql],               [$with_libmysql],          [MySQL statistics])
6827 AC_PLUGIN([netapp],              [$with_libnetapp],         [NetApp plugin])
6828 AC_PLUGIN([netlink],             [$with_libmnl],            [Enhanced Linux network statistics])
6829 AC_PLUGIN([network],             [yes],                     [Network communication plugin])
6830 AC_PLUGIN([nfs],                 [$plugin_nfs],             [NFS statistics])
6831 AC_PLUGIN([nginx],               [$with_libcurl],           [nginx statistics])
6832 AC_PLUGIN([notify_desktop],      [$with_libnotify],         [Desktop notifications])
6833 AC_PLUGIN([notify_email],        [$with_libesmtp],          [Email notifier])
6834 AC_PLUGIN([notify_nagios],       [yes],                     [Nagios notification plugin])
6835 AC_PLUGIN([ntpd],                [yes],                     [NTPd statistics])
6836 AC_PLUGIN([numa],                [$plugin_numa],            [NUMA virtual memory statistics])
6837 AC_PLUGIN([nut],                 [$with_libupsclient],      [Network UPS tools statistics])
6838 AC_PLUGIN([olsrd],               [yes],                     [olsrd statistics])
6839 AC_PLUGIN([onewire],             [$with_libowcapi],         [OneWire sensor statistics])
6840 AC_PLUGIN([openldap],            [$with_libldap],           [OpenLDAP statistics])
6841 AC_PLUGIN([openvpn],             [yes],                     [OpenVPN client statistics])
6842 AC_PLUGIN([oracle],              [$with_oracle],            [Oracle plugin])
6843 AC_PLUGIN([ovs_events],          [$plugin_ovs_events],      [OVS events plugin])
6844 AC_PLUGIN([ovs_stats],           [$plugin_ovs_stats],       [OVS statistics plugin])
6845 AC_PLUGIN([pcie_errors],         [$plugin_pcie_errors],     [PCIe errors plugin])
6846 AC_PLUGIN([perl],                [$plugin_perl],            [Embed a Perl interpreter])
6847 AC_PLUGIN([pf],                  [$have_net_pfvar_h],       [BSD packet filter (PF) statistics])
6848 # FIXME: Check for libevent, too.
6849 AC_PLUGIN([pinba],               [$plugin_pinba],           [Pinba statistics])
6850 AC_PLUGIN([ping],                [$with_liboping],          [Network latency statistics])
6851 AC_PLUGIN([postgresql],          [$with_libpq],             [PostgreSQL database statistics])
6852 AC_PLUGIN([powerdns],            [yes],                     [PowerDNS statistics])
6853 AC_PLUGIN([processes],           [$plugin_processes],       [Process statistics])
6854 AC_PLUGIN([protocols],           [$plugin_protocols],       [Protocol (IP, TCP, ...) statistics])
6855 AC_PLUGIN([python],              [$plugin_python],          [Embed a Python interpreter])
6856 AC_PLUGIN([redis],               [$with_libhiredis],        [Redis plugin])
6857 AC_PLUGIN([routeros],            [$with_librouteros],       [RouterOS plugin])
6858 AC_PLUGIN([rrdcached],           [$librrd_rrdc_update],     [RRDTool output plugin])
6859 AC_PLUGIN([rrdtool],             [$with_librrd],            [RRDTool output plugin])
6860 AC_PLUGIN([sensors],             [$with_libsensors],        [lm_sensors statistics])
6861 AC_PLUGIN([serial],              [$plugin_serial],          [serial port traffic])
6862 AC_PLUGIN([sigrok],              [$with_libsigrok],         [sigrok acquisition sources])
6863 AC_PLUGIN([smart],               [$plugin_smart],           [SMART statistics])
6864 AC_PLUGIN([snmp],                [$with_libnetsnmp],        [SNMP querying plugin])
6865 AC_PLUGIN([snmp_agent],          [$with_libnetsnmpagent],   [SNMP agent plugin])
6866 AC_PLUGIN([statsd],              [yes],                     [StatsD plugin])
6867 AC_PLUGIN([swap],                [$plugin_swap],            [Swap usage statistics])
6868 AC_PLUGIN([synproxy],            [$plugin_synproxy],        [Synproxy stats plugin])
6869 AC_PLUGIN([syslog],              [$have_syslog],            [Syslog logging plugin])
6870 AC_PLUGIN([table],               [yes],                     [Parsing of tabular data])
6871 AC_PLUGIN([tail],                [yes],                     [Parsing of logfiles])
6872 AC_PLUGIN([tail_csv],            [yes],                     [Parsing of CSV files])
6873 AC_PLUGIN([tape],                [$plugin_tape],            [Tape drive statistics])
6874 AC_PLUGIN([target_notification], [yes],                     [The notification target])
6875 AC_PLUGIN([target_replace],      [yes],                     [The replace target])
6876 AC_PLUGIN([target_scale],        [yes],                     [The scale target])
6877 AC_PLUGIN([target_set],          [yes],                     [The set target])
6878 AC_PLUGIN([target_v5upgrade],    [yes],                     [The v5upgrade target])
6879 AC_PLUGIN([tcpconns],            [$plugin_tcpconns],        [TCP connection statistics])
6880 AC_PLUGIN([teamspeak2],          [yes],                     [TeamSpeak2 server statistics])
6881 AC_PLUGIN([ted],                 [$plugin_ted],             [Read The Energy Detective values])
6882 AC_PLUGIN([thermal],             [$plugin_thermal],         [Linux ACPI thermal zone statistics])
6883 AC_PLUGIN([threshold],           [yes],                     [Threshold checking plugin])
6884 AC_PLUGIN([tokyotyrant],         [$with_libtokyotyrant],    [TokyoTyrant database statistics])
6885 AC_PLUGIN([turbostat],           [$plugin_turbostat],       [Advanced statistic on Intel cpu states])
6886 AC_PLUGIN([unixsock],            [yes],                     [Unixsock communication plugin])
6887 AC_PLUGIN([uptime],              [$plugin_uptime],          [Uptime statistics])
6888 AC_PLUGIN([users],               [$plugin_users],           [User statistics])
6889 AC_PLUGIN([uuid],                [yes],                     [UUID as hostname plugin])
6890 AC_PLUGIN([varnish],             [$with_libvarnish],        [Varnish cache statistics])
6891 AC_PLUGIN([virt],                [$plugin_virt],            [Virtual machine statistics])
6892 AC_PLUGIN([vmem],                [$plugin_vmem],            [Virtual memory statistics])
6893 AC_PLUGIN([vserver],             [$plugin_vserver],         [Linux VServer statistics])
6894 AC_PLUGIN([wireless],            [$plugin_wireless],        [Wireless statistics])
6895 AC_PLUGIN([write_graphite],      [yes],                     [Graphite / Carbon output plugin])
6896 AC_PLUGIN([write_http],          [$with_libcurl],           [HTTP output plugin])
6897 AC_PLUGIN([write_kafka],         [$with_librdkafka],        [Kafka output plugin])
6898 AC_PLUGIN([write_log],           [yes],                     [Log output plugin])
6899 AC_PLUGIN([write_mongodb],       [$with_libmongoc],         [MongoDB output plugin])
6900 AC_PLUGIN([write_prometheus],    [$plugin_write_prometheus], [Prometheus write plugin])
6901 AC_PLUGIN([write_redis],         [$with_libhiredis],        [Redis output plugin])
6902 AC_PLUGIN([write_riemann],       [$with_libriemann_client], [Riemann output plugin])
6903 AC_PLUGIN([write_sensu],         [yes],                     [Sensu output plugin])
6904 AC_PLUGIN([write_tsdb],          [yes],                     [TSDB output plugin])
6905 AC_PLUGIN([xencpu],              [$plugin_xencpu],          [Xen Host CPU usage])
6906 AC_PLUGIN([xmms],                [$with_libxmms],           [XMMS statistics])
6907 AC_PLUGIN([zfs_arc],             [$plugin_zfs_arc],         [ZFS ARC statistics])
6908 AC_PLUGIN([zone],                [$plugin_zone],            [Solaris container statistics])
6909 AC_PLUGIN([zookeeper],           [yes],                     [Zookeeper statistics])
6910
6911 dnl Default configuration file
6912 # Load either syslog or logfile
6913 LOAD_PLUGIN_SYSLOG=""
6914 LOAD_PLUGIN_LOGFILE=""
6915 LOAD_PLUGIN_LOG_LOGSTASH=""
6916
6917 AC_MSG_CHECKING([which default log plugin to load])
6918 default_log_plugin="none"
6919 if test "x$enable_syslog" = "xyes"; then
6920   default_log_plugin="syslog"
6921 else
6922   LOAD_PLUGIN_SYSLOG="##"
6923 fi
6924
6925 if test "x$enable_logfile" = "xyes"; then
6926   if test "x$default_log_plugin" = "xnone"; then
6927     default_log_plugin="logfile"
6928   else
6929     LOAD_PLUGIN_LOGFILE="#"
6930   fi
6931 else
6932   LOAD_PLUGIN_LOGFILE="##"
6933 fi
6934
6935 if test "x$enable_log_logstash" = "xyes"; then
6936   LOAD_PLUGIN_LOG_LOGSTASH="#"
6937 else
6938   LOAD_PLUGIN_LOG_LOGSTASH="##"
6939 fi
6940
6941 AC_MSG_RESULT([$default_log_plugin])
6942
6943 AC_SUBST([LOAD_PLUGIN_SYSLOG])
6944 AC_SUBST([LOAD_PLUGIN_LOGFILE])
6945 AC_SUBST([LOAD_PLUGIN_LOG_LOGSTASH])
6946
6947 if test "x$enable_debug" = "xyes"; then
6948   DEFAULT_LOG_LEVEL="debug"
6949 else
6950   DEFAULT_LOG_LEVEL="info"
6951 fi
6952 AC_SUBST([DEFAULT_LOG_LEVEL])
6953
6954 # Load only one of rrdtool, network, csv in the default config.
6955 LOAD_PLUGIN_RRDTOOL=""
6956 LOAD_PLUGIN_NETWORK=""
6957 LOAD_PLUGIN_CSV=""
6958
6959 AC_MSG_CHECKING([which default write plugin to load])
6960 default_write_plugin="none"
6961 if test "x$enable_rrdtool" = "xyes"; then
6962   default_write_plugin="rrdtool"
6963 else
6964   LOAD_PLUGIN_RRDTOOL="##"
6965 fi
6966
6967 if test "x$enable_network" = "xyes"; then
6968   if test "x$default_write_plugin" = "xnone"; then
6969     default_write_plugin="network"
6970   else
6971     LOAD_PLUGIN_NETWORK="#"
6972   fi
6973 else
6974   LOAD_PLUGIN_NETWORK="##"
6975 fi
6976
6977 if test "x$enable_csv" = "xyes"; then
6978   if test "x$default_write_plugin" = "xnone"; then
6979     default_write_plugin="csv"
6980   else
6981     LOAD_PLUGIN_CSV="#"
6982   fi
6983 else
6984   LOAD_PLUGIN_CSV="##"
6985 fi
6986 AC_MSG_RESULT([$default_write_plugin])
6987
6988 AC_SUBST([LOAD_PLUGIN_RRDTOOL])
6989 AC_SUBST([LOAD_PLUGIN_NETWORK])
6990 AC_SUBST([LOAD_PLUGIN_CSV])
6991
6992 dnl Perl bindings
6993 PERL_BINDINGS_OPTIONS="PREFIX=${prefix}"
6994 AC_ARG_WITH(perl-bindings, [AS_HELP_STRING([--with-perl-bindings@<:@=OPTIONS@:>@], [Options passed to "perl Makefile.PL".])],
6995 [
6996   if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
6997     PERL_BINDINGS_OPTIONS="$withval"
6998     with_perl_bindings="yes"
6999   else
7000     with_perl_bindings="$withval"
7001   fi
7002 ],
7003 [
7004   if test "x$PERL" != "x"; then
7005     with_perl_bindings="yes"
7006   else
7007     with_perl_bindings="no (no perl interpreter found)"
7008   fi
7009 ])
7010
7011 if test "x$with_perl_bindings" = "xyes"; then
7012   AC_MSG_CHECKING([for the ExtUtils::MakeMaker module])
7013   if $PERL -MExtUtils::MakeMaker -e '' 2>/dev/null; then
7014     AC_MSG_RESULT([yes])
7015   else
7016     AC_MSG_RESULT([no])
7017     with_perl_bindings="no (ExtUtils::MakeMaker not found)"
7018   fi
7019 fi
7020
7021 if test "x$with_perl_bindings" = "xyes"; then
7022   PERL_BINDINGS="perl"
7023 else
7024   PERL_BINDINGS=""
7025 fi
7026
7027 AC_SUBST([PERL_BINDINGS])
7028 AC_SUBST([PERL_BINDINGS_OPTIONS])
7029
7030 dnl libcollectdclient
7031 LCC_VERSION_MAJOR=`echo $PACKAGE_VERSION | cut -d'.' -f1`
7032 LCC_VERSION_MINOR=`echo $PACKAGE_VERSION | cut -d'.' -f2`
7033 LCC_VERSION_PATCH=`echo $PACKAGE_VERSION | cut -d'.' -f3`
7034
7035 LCC_VERSION_EXTRA=`echo $PACKAGE_VERSION | cut -d'.' -f4-`
7036
7037 LCC_VERSION_STRING="$LCC_VERSION_MAJOR.$LCC_VERSION_MINOR.$LCC_VERSION_PATCH"
7038
7039 AC_SUBST([LCC_VERSION_MAJOR])
7040 AC_SUBST([LCC_VERSION_MINOR])
7041 AC_SUBST([LCC_VERSION_PATCH])
7042 AC_SUBST([LCC_VERSION_EXTRA])
7043 AC_SUBST([LCC_VERSION_STRING])
7044
7045 AC_CONFIG_FILES([src/libcollectdclient/collectd/lcc_features.h])
7046
7047 AM_CFLAGS="-Wall"
7048 AM_CXXFLAGS="-Wall"
7049 if test "x$enable_werror" != "xno"; then
7050   AM_CFLAGS="$AM_CFLAGS -Werror"
7051   AM_CXXFLAGS="$AM_CXXFLAGS -Werror"
7052 fi
7053
7054 AC_SUBST([AM_CFLAGS])
7055 AC_SUBST([AM_CXXFLAGS])
7056
7057 AC_CONFIG_FILES([ \
7058   Makefile \
7059   src/collectd.conf \
7060   src/libcollectdclient/libcollectdclient.pc \
7061 ])
7062
7063 AC_OUTPUT
7064
7065 if test "x$with_librrd" = "xyes" && test "x$librrd_threadsafe" != "xyes"; then
7066   with_librrd="yes (warning: librrd is not thread-safe)"
7067 fi
7068
7069 if test "x$with_libperl" = "xyes"; then
7070   with_libperl="yes (version `$PERL -MConfig -e 'print $Config{version};'`)"
7071 else
7072   enable_perl="no (needs libperl)"
7073 fi
7074
7075 if test "x$enable_perl" = "xno" && test "x$c_cv_have_perl_ithreads" = "xno"; then
7076   enable_perl="no (libperl doesn't support ithreads)"
7077 fi
7078
7079 if test "x$with_perl_bindings" = "xyes" && test "x$PERL_BINDINGS_OPTIONS" != "x"; then
7080   with_perl_bindings="yes ($PERL_BINDINGS_OPTIONS)"
7081 fi
7082
7083 AC_MSG_RESULT()
7084 AC_MSG_RESULT([Configuration:])
7085 AC_MSG_RESULT([  Build:])
7086 AC_MSG_RESULT([    Platform  . . . . . . $ac_system])
7087 AC_MSG_RESULT([    Compiler vendor . . . $ax_cv_c_compiler_vendor])
7088 AC_MSG_RESULT([    CC  . . . . . . . . . $CC])
7089 AC_MSG_RESULT([    CFLAGS  . . . . . . . $AM_CFLAGS $CFLAGS])
7090 AC_MSG_RESULT([    CXXFLAGS  . . . . . . $AM_CXXFLAGS $CXXFLAGS])
7091 AC_MSG_RESULT([    CPP . . . . . . . . . $CPP])
7092 AC_MSG_RESULT([    CPPFLAGS  . . . . . . $CPPFLAGS])
7093 AC_MSG_RESULT([    GRPC_CPP_PLUGIN . . . $GRPC_CPP_PLUGIN])
7094 AC_MSG_RESULT([    LD  . . . . . . . . . $LD])
7095 AC_MSG_RESULT([    LDFLAGS . . . . . . . $LDFLAGS])
7096 AC_MSG_RESULT([    PROTOC  . . . . . . . $PROTOC])
7097 AC_MSG_RESULT([    YACC  . . . . . . . . $YACC])
7098 AC_MSG_RESULT([    YFLAGS  . . . . . . . $YFLAGS])
7099 AC_MSG_RESULT()
7100 AC_MSG_RESULT([  Libraries:])
7101 AC_MSG_RESULT([    cuda  . . . . . . . . $with_cuda])
7102 AC_MSG_RESULT([    intel mic . . . . . . $with_mic])
7103 AC_MSG_RESULT([    libaquaero5 . . . . . $with_libaquaero5])
7104 AC_MSG_RESULT([    libatasmart . . . . . $with_libatasmart])
7105 AC_MSG_RESULT([    libcurl . . . . . . . $with_libcurl])
7106 AC_MSG_RESULT([    libdbi  . . . . . . . $with_libdbi])
7107 AC_MSG_RESULT([    libdpdk . . . . . . . $with_libdpdk])
7108 AC_MSG_RESULT([    libesmtp  . . . . . . $with_libesmtp])
7109 AC_MSG_RESULT([    libganglia  . . . . . $with_libganglia])
7110 AC_MSG_RESULT([    libgcrypt . . . . . . $with_libgcrypt])
7111 AC_MSG_RESULT([    libgps  . . . . . . . $with_libgps])
7112 AC_MSG_RESULT([    libgrpc++ . . . . . . $with_libgrpcpp])
7113 AC_MSG_RESULT([    libhiredis  . . . . . $with_libhiredis])
7114 AC_MSG_RESULT([    libi2c-dev  . . . . . $with_libi2c])
7115 AC_MSG_RESULT([    libiokit  . . . . . . $with_libiokit])
7116 AC_MSG_RESULT([    libiptc . . . . . . . $with_libiptc])
7117 AC_MSG_RESULT([    libjevents  . . . . . $with_libjevents])
7118 AC_MSG_RESULT([    libjvm  . . . . . . . $with_java])
7119 AC_MSG_RESULT([    libkstat  . . . . . . $with_kstat])
7120 AC_MSG_RESULT([    libkvm  . . . . . . . $with_libkvm])
7121 AC_MSG_RESULT([    libldap . . . . . . . $with_libldap])
7122 AC_MSG_RESULT([    liblua  . . . . . . . $with_liblua])
7123 AC_MSG_RESULT([    liblvm2app  . . . . . $with_liblvm2app])
7124 AC_MSG_RESULT([    libmemcached  . . . . $with_libmemcached])
7125 AC_MSG_RESULT([    libmicrohttpd . . . . $with_libmicrohttpd])
7126 AC_MSG_RESULT([    libmnl  . . . . . . . $with_libmnl])
7127 AC_MSG_RESULT([    libmodbus . . . . . . $with_libmodbus])
7128 AC_MSG_RESULT([    libmongoc . . . . . . $with_libmongoc])
7129 AC_MSG_RESULT([    libmosquitto  . . . . $with_libmosquitto])
7130 AC_MSG_RESULT([    libmysql  . . . . . . $with_libmysql])
7131 AC_MSG_RESULT([    libnetapp . . . . . . $with_libnetapp])
7132 AC_MSG_RESULT([    libnetsnmp  . . . . . $with_libnetsnmp])
7133 AC_MSG_RESULT([    libnetsnmpagent . . . $with_libnetsnmpagent])
7134 AC_MSG_RESULT([    libnotify . . . . . . $with_libnotify])
7135 AC_MSG_RESULT([    libopenipmi . . . . . $with_libopenipmipthread])
7136 AC_MSG_RESULT([    liboping  . . . . . . $with_liboping])
7137 AC_MSG_RESULT([    libowcapi . . . . . . $with_libowcapi])
7138 AC_MSG_RESULT([    libpcap . . . . . . . $with_libpcap])
7139 AC_MSG_RESULT([    libperfstat . . . . . $with_perfstat])
7140 AC_MSG_RESULT([    libperl . . . . . . . $with_libperl])
7141 AC_MSG_RESULT([    libpq . . . . . . . . $with_libpq])
7142 AC_MSG_RESULT([    libpqos . . . . . . . $with_libpqos])
7143 AC_MSG_RESULT([    libprotobuf . . . . . $with_libprotobuf])
7144 AC_MSG_RESULT([    libprotobuf-c . . . . $with_libprotobuf_c])
7145 AC_MSG_RESULT([    libpython . . . . . . $with_libpython])
7146 AC_MSG_RESULT([    libqpid-proton .  . . $with_libqpid_proton])
7147 AC_MSG_RESULT([    librabbitmq . . . . . $with_librabbitmq])
7148 AC_MSG_RESULT([    libriemann-client . . $with_libriemann_client])
7149 AC_MSG_RESULT([    librdkafka  . . . . . $with_librdkafka])
7150 AC_MSG_RESULT([    librouteros . . . . . $with_librouteros])
7151 AC_MSG_RESULT([    librrd  . . . . . . . $with_librrd])
7152 AC_MSG_RESULT([    libsensors  . . . . . $with_libsensors])
7153 AC_MSG_RESULT([    libsigrok   . . . . . $with_libsigrok])
7154 AC_MSG_RESULT([    libstatgrab . . . . . $with_libstatgrab])
7155 AC_MSG_RESULT([    libtokyotyrant  . . . $with_libtokyotyrant])
7156 AC_MSG_RESULT([    libudev . . . . . . . $with_libudev])
7157 AC_MSG_RESULT([    libupsclient  . . . . $with_libupsclient])
7158 AC_MSG_RESULT([    libvarnish  . . . . . $with_libvarnish])
7159 AC_MSG_RESULT([    libvirt . . . . . . . $with_libvirt])
7160 AC_MSG_RESULT([    libxenctrl  . . . . . $with_libxenctrl])
7161 AC_MSG_RESULT([    libxml2 . . . . . . . $with_libxml2])
7162 AC_MSG_RESULT([    libxmms . . . . . . . $with_libxmms])
7163 AC_MSG_RESULT([    libyajl . . . . . . . $with_libyajl])
7164 AC_MSG_RESULT([    oracle  . . . . . . . $with_oracle])
7165 AC_MSG_RESULT([    protobuf-c  . . . . . $have_protoc_c])
7166 AC_MSG_RESULT([    protoc 3  . . . . . . $have_protoc3])
7167 AC_MSG_RESULT()
7168 AC_MSG_RESULT([  Features:])
7169 AC_MSG_RESULT([    daemon mode . . . . . $enable_daemon])
7170 AC_MSG_RESULT([    debug . . . . . . . . $enable_debug])
7171 AC_MSG_RESULT()
7172 AC_MSG_RESULT([  Bindings:])
7173 AC_MSG_RESULT([    perl  . . . . . . . . $with_perl_bindings])
7174 AC_MSG_RESULT()
7175 AC_MSG_RESULT([  Modules:])
7176 AC_MSG_RESULT([    aggregation . . . . . $enable_aggregation])
7177 AC_MSG_RESULT([    amqp    . . . . . . . $enable_amqp])
7178 AC_MSG_RESULT([    amqp1   . . . . . . . $enable_amqp1])
7179 AC_MSG_RESULT([    apache  . . . . . . . $enable_apache])
7180 AC_MSG_RESULT([    apcups  . . . . . . . $enable_apcups])
7181 AC_MSG_RESULT([    apple_sensors . . . . $enable_apple_sensors])
7182 AC_MSG_RESULT([    aquaero . . . . . . . $enable_aquaero])
7183 AC_MSG_RESULT([    ascent  . . . . . . . $enable_ascent])
7184 AC_MSG_RESULT([    barometer . . . . . . $enable_barometer])
7185 AC_MSG_RESULT([    battery . . . . . . . $enable_battery])
7186 AC_MSG_RESULT([    bind  . . . . . . . . $enable_bind])
7187 AC_MSG_RESULT([    ceph  . . . . . . . . $enable_ceph])
7188 AC_MSG_RESULT([    cgroups . . . . . . . $enable_cgroups])
7189 AC_MSG_RESULT([    chrony. . . . . . . . $enable_chrony])
7190 AC_MSG_RESULT([    conntrack . . . . . . $enable_conntrack])
7191 AC_MSG_RESULT([    contextswitch . . . . $enable_contextswitch])
7192 AC_MSG_RESULT([    cpu . . . . . . . . . $enable_cpu])
7193 AC_MSG_RESULT([    cpufreq . . . . . . . $enable_cpufreq])
7194 AC_MSG_RESULT([    cpusleep  . . . . . . $enable_cpusleep])
7195 AC_MSG_RESULT([    csv . . . . . . . . . $enable_csv])
7196 AC_MSG_RESULT([    curl  . . . . . . . . $enable_curl])
7197 AC_MSG_RESULT([    curl_json . . . . . . $enable_curl_json])
7198 AC_MSG_RESULT([    curl_xml  . . . . . . $enable_curl_xml])
7199 AC_MSG_RESULT([    dbi . . . . . . . . . $enable_dbi])
7200 AC_MSG_RESULT([    df  . . . . . . . . . $enable_df])
7201 AC_MSG_RESULT([    disk  . . . . . . . . $enable_disk])
7202 AC_MSG_RESULT([    dns . . . . . . . . . $enable_dns])
7203 AC_MSG_RESULT([    dpdkevents. . . . . . $enable_dpdkevents])
7204 AC_MSG_RESULT([    dpdkstat  . . . . . . $enable_dpdkstat])
7205 AC_MSG_RESULT([    drbd  . . . . . . . . $enable_drbd])
7206 AC_MSG_RESULT([    email . . . . . . . . $enable_email])
7207 AC_MSG_RESULT([    entropy . . . . . . . $enable_entropy])
7208 AC_MSG_RESULT([    ethstat . . . . . . . $enable_ethstat])
7209 AC_MSG_RESULT([    exec  . . . . . . . . $enable_exec])
7210 AC_MSG_RESULT([    fhcount . . . . . . . $enable_fhcount])
7211 AC_MSG_RESULT([    filecount . . . . . . $enable_filecount])
7212 AC_MSG_RESULT([    fscache . . . . . . . $enable_fscache])
7213 AC_MSG_RESULT([    gmond . . . . . . . . $enable_gmond])
7214 AC_MSG_RESULT([    gps . . . . . . . . . $enable_gps])
7215 AC_MSG_RESULT([    gpu_nvml  . . . . . . $enable_gpu_nvml])
7216 AC_MSG_RESULT([    grpc  . . . . . . . . $enable_grpc])
7217 AC_MSG_RESULT([    hddtemp . . . . . . . $enable_hddtemp])
7218 AC_MSG_RESULT([    hugepages . . . . . . $enable_hugepages])
7219 AC_MSG_RESULT([    intel_pmu . . . . . . $enable_intel_pmu])
7220 AC_MSG_RESULT([    intel_rdt . . . . . . $enable_intel_rdt])
7221 AC_MSG_RESULT([    interface . . . . . . $enable_interface])
7222 AC_MSG_RESULT([    ipc . . . . . . . . . $enable_ipc])
7223 AC_MSG_RESULT([    ipmi  . . . . . . . . $enable_ipmi])
7224 AC_MSG_RESULT([    iptables  . . . . . . $enable_iptables])
7225 AC_MSG_RESULT([    ipvs  . . . . . . . . $enable_ipvs])
7226 AC_MSG_RESULT([    irq . . . . . . . . . $enable_irq])
7227 AC_MSG_RESULT([    java  . . . . . . . . $enable_java])
7228 AC_MSG_RESULT([    load  . . . . . . . . $enable_load])
7229 AC_MSG_RESULT([    logfile . . . . . . . $enable_logfile])
7230 AC_MSG_RESULT([    log_logstash  . . . . $enable_log_logstash])
7231 AC_MSG_RESULT([    lpar  . . . . . . . . $enable_lpar])
7232 AC_MSG_RESULT([    lua . . . . . . . . . $enable_lua])
7233 AC_MSG_RESULT([    lvm . . . . . . . . . $enable_lvm])
7234 AC_MSG_RESULT([    madwifi . . . . . . . $enable_madwifi])
7235 AC_MSG_RESULT([    match_empty_counter . $enable_match_empty_counter])
7236 AC_MSG_RESULT([    match_hashed  . . . . $enable_match_hashed])
7237 AC_MSG_RESULT([    match_regex . . . . . $enable_match_regex])
7238 AC_MSG_RESULT([    match_timediff  . . . $enable_match_timediff])
7239 AC_MSG_RESULT([    match_value . . . . . $enable_match_value])
7240 AC_MSG_RESULT([    mbmon . . . . . . . . $enable_mbmon])
7241 AC_MSG_RESULT([    mcelog  . . . . . . . $enable_mcelog])
7242 AC_MSG_RESULT([    md  . . . . . . . . . $enable_md])
7243 AC_MSG_RESULT([    memcachec . . . . . . $enable_memcachec])
7244 AC_MSG_RESULT([    memcached . . . . . . $enable_memcached])
7245 AC_MSG_RESULT([    memory  . . . . . . . $enable_memory])
7246 AC_MSG_RESULT([    mic . . . . . . . . . $enable_mic])
7247 AC_MSG_RESULT([    modbus  . . . . . . . $enable_modbus])
7248 AC_MSG_RESULT([    mqtt  . . . . . . . . $enable_mqtt])
7249 AC_MSG_RESULT([    multimeter  . . . . . $enable_multimeter])
7250 AC_MSG_RESULT([    mysql . . . . . . . . $enable_mysql])
7251 AC_MSG_RESULT([    netapp  . . . . . . . $enable_netapp])
7252 AC_MSG_RESULT([    netlink . . . . . . . $enable_netlink])
7253 AC_MSG_RESULT([    network . . . . . . . $enable_network])
7254 AC_MSG_RESULT([    nfs . . . . . . . . . $enable_nfs])
7255 AC_MSG_RESULT([    nginx . . . . . . . . $enable_nginx])
7256 AC_MSG_RESULT([    notify_desktop  . . . $enable_notify_desktop])
7257 AC_MSG_RESULT([    notify_email  . . . . $enable_notify_email])
7258 AC_MSG_RESULT([    notify_nagios . . . . $enable_notify_nagios])
7259 AC_MSG_RESULT([    ntpd  . . . . . . . . $enable_ntpd])
7260 AC_MSG_RESULT([    numa  . . . . . . . . $enable_numa])
7261 AC_MSG_RESULT([    nut . . . . . . . . . $enable_nut])
7262 AC_MSG_RESULT([    olsrd . . . . . . . . $enable_olsrd])
7263 AC_MSG_RESULT([    onewire . . . . . . . $enable_onewire])
7264 AC_MSG_RESULT([    openldap  . . . . . . $enable_openldap])
7265 AC_MSG_RESULT([    openvpn . . . . . . . $enable_openvpn])
7266 AC_MSG_RESULT([    oracle  . . . . . . . $enable_oracle])
7267 AC_MSG_RESULT([    ovs_events  . . . . . $enable_ovs_events])
7268 AC_MSG_RESULT([    ovs_stats . . . . . . $enable_ovs_stats])
7269 AC_MSG_RESULT([    pcie_errors . . . . . $enable_pcie_errors])
7270 AC_MSG_RESULT([    perl  . . . . . . . . $enable_perl])
7271 AC_MSG_RESULT([    pf  . . . . . . . . . $enable_pf])
7272 AC_MSG_RESULT([    pinba . . . . . . . . $enable_pinba])
7273 AC_MSG_RESULT([    ping  . . . . . . . . $enable_ping])
7274 AC_MSG_RESULT([    postgresql  . . . . . $enable_postgresql])
7275 AC_MSG_RESULT([    powerdns  . . . . . . $enable_powerdns])
7276 AC_MSG_RESULT([    processes . . . . . . $enable_processes])
7277 AC_MSG_RESULT([    protocols . . . . . . $enable_protocols])
7278 AC_MSG_RESULT([    python  . . . . . . . $enable_python])
7279 AC_MSG_RESULT([    redis . . . . . . . . $enable_redis])
7280 AC_MSG_RESULT([    routeros  . . . . . . $enable_routeros])
7281 AC_MSG_RESULT([    rrdcached . . . . . . $enable_rrdcached])
7282 AC_MSG_RESULT([    rrdtool . . . . . . . $enable_rrdtool])
7283 AC_MSG_RESULT([    sensors . . . . . . . $enable_sensors])
7284 AC_MSG_RESULT([    serial  . . . . . . . $enable_serial])
7285 AC_MSG_RESULT([    sigrok  . . . . . . . $enable_sigrok])
7286 AC_MSG_RESULT([    smart . . . . . . . . $enable_smart])
7287 AC_MSG_RESULT([    snmp  . . . . . . . . $enable_snmp])
7288 AC_MSG_RESULT([    snmp_agent  . . . . . $enable_snmp_agent])
7289 AC_MSG_RESULT([    statsd  . . . . . . . $enable_statsd])
7290 AC_MSG_RESULT([    swap  . . . . . . . . $enable_swap])
7291 AC_MSG_RESULT([    synproxy  . . . . . . $enable_synproxy])
7292 AC_MSG_RESULT([    syslog  . . . . . . . $enable_syslog])
7293 AC_MSG_RESULT([    table . . . . . . . . $enable_table])
7294 AC_MSG_RESULT([    tail_csv  . . . . . . $enable_tail_csv])
7295 AC_MSG_RESULT([    tail  . . . . . . . . $enable_tail])
7296 AC_MSG_RESULT([    tape  . . . . . . . . $enable_tape])
7297 AC_MSG_RESULT([    target_notification . $enable_target_notification])
7298 AC_MSG_RESULT([    target_replace  . . . $enable_target_replace])
7299 AC_MSG_RESULT([    target_scale  . . . . $enable_target_scale])
7300 AC_MSG_RESULT([    target_set  . . . . . $enable_target_set])
7301 AC_MSG_RESULT([    target_v5upgrade  . . $enable_target_v5upgrade])
7302 AC_MSG_RESULT([    tcpconns  . . . . . . $enable_tcpconns])
7303 AC_MSG_RESULT([    teamspeak2  . . . . . $enable_teamspeak2])
7304 AC_MSG_RESULT([    ted . . . . . . . . . $enable_ted])
7305 AC_MSG_RESULT([    thermal . . . . . . . $enable_thermal])
7306 AC_MSG_RESULT([    threshold . . . . . . $enable_threshold])
7307 AC_MSG_RESULT([    tokyotyrant . . . . . $enable_tokyotyrant])
7308 AC_MSG_RESULT([    turbostat . . . . . . $enable_turbostat])
7309 AC_MSG_RESULT([    unixsock  . . . . . . $enable_unixsock])
7310 AC_MSG_RESULT([    uptime  . . . . . . . $enable_uptime])
7311 AC_MSG_RESULT([    users . . . . . . . . $enable_users])
7312 AC_MSG_RESULT([    uuid  . . . . . . . . $enable_uuid])
7313 AC_MSG_RESULT([    varnish . . . . . . . $enable_varnish])
7314 AC_MSG_RESULT([    virt  . . . . . . . . $enable_virt])
7315 AC_MSG_RESULT([    vmem  . . . . . . . . $enable_vmem])
7316 AC_MSG_RESULT([    vserver . . . . . . . $enable_vserver])
7317 AC_MSG_RESULT([    wireless  . . . . . . $enable_wireless])
7318 AC_MSG_RESULT([    write_graphite  . . . $enable_write_graphite])
7319 AC_MSG_RESULT([    write_http  . . . . . $enable_write_http])
7320 AC_MSG_RESULT([    write_kafka . . . . . $enable_write_kafka])
7321 AC_MSG_RESULT([    write_log . . . . . . $enable_write_log])
7322 AC_MSG_RESULT([    write_mongodb . . . . $enable_write_mongodb])
7323 AC_MSG_RESULT([    write_prometheus. . . $enable_write_prometheus])
7324 AC_MSG_RESULT([    write_redis . . . . . $enable_write_redis])
7325 AC_MSG_RESULT([    write_riemann . . . . $enable_write_riemann])
7326 AC_MSG_RESULT([    write_sensu . . . . . $enable_write_sensu])
7327 AC_MSG_RESULT([    write_tsdb  . . . . . $enable_write_tsdb])
7328 AC_MSG_RESULT([    xencpu  . . . . . . . $enable_xencpu])
7329 AC_MSG_RESULT([    xmms  . . . . . . . . $enable_xmms])
7330 AC_MSG_RESULT([    zfs_arc . . . . . . . $enable_zfs_arc])
7331 AC_MSG_RESULT([    zone  . . . . . . . . $enable_zone])
7332 AC_MSG_RESULT([    zookeeper . . . . . . $enable_zookeeper])
7333 AC_MSG_RESULT()
7334
7335 if test "x$dependency_error" = "xyes"; then
7336   AC_MSG_ERROR("Some plugins are missing dependencies - see the summary above for details")
7337 fi
7338
7339 if test "x$dependency_warning" = "xyes"; then
7340   AC_MSG_WARN("Some plugins seem to have missing dependencies but have been enabled forcibly - see the summary above for details")
7341 fi
7342
7343 # vim: set fdm=marker sw=2 sts=2 ts=2 et :
7344