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   locale.h \
 169   mntent.h \
 170   mnttab.h \
 171   netdb.h \
 172   paths.h \
 173   poll.h \
 174   pthread_np.h \
 175   pwd.h \
 176   regex.h \
 177   sys/endian.h \
 178   sys/fs_types.h \
 179   sys/fstyp.h \
 180   sys/ioctl.h \
 181   sys/isa_defs.h \
 182   sys/mntent.h \
 183   sys/mnttab.h \
 184   sys/param.h \
 185   sys/resource.h \
 186   sys/select.h \
 187   sys/socket.h \
 188   sys/statfs.h \
 189   sys/statvfs.h \
 190   sys/types.h \
 191   sys/un.h \
 192   sys/vfs.h \
 193   sys/vfstab.h \
 194   sys/vmmeter.h \
 195   syslog.h \
 196   wordexp.h
 197 ])
 198
 199 if test "x$ac_system" = "xNetBSD"; then
 200   # For entropy plugin on newer NetBSD
 201   AC_CHECK_HEADERS([sys/rndio.h], [], [],
 202     [[
 203       #if HAVE_SYS_TYPES_H
 204       # include <sys/types.h>
 205       #endif
 206       #if HAVE_SYS_IOCTL_H
 207       # include <sys/ioctl.h>
 208       #endif
 209       #if HAVE_SYS_PARAM_H
 210       # include <sys/param.h>
 211       #endif
 212     ]]
 213   )
 214 fi
 215
 216 # For ping library
 217 AC_CHECK_HEADERS([netinet/in_systm.h], [], [],
 218   [[
 219     #include <stdint.h>
 220     #if HAVE_SYS_TYPES_H
 221     # include <sys/types.h>
 222     #endif
 223   ]]
 224 )
 225
 226 AC_CHECK_HEADERS([netinet/in.h], [], [],
 227   [[
 228     #include <stdint.h>
 229     #if HAVE_SYS_TYPES_H
 230     # include <sys/types.h>
 231     #endif
 232     #if HAVE_NETINET_IN_SYSTM_H
 233     # include <netinet/in_systm.h>
 234     #endif
 235   ]]
 236 )
 237
 238 AC_CHECK_HEADERS([netinet/ip.h], [], [],
 239   [[
 240     #include <stdint.h>
 241     #if HAVE_SYS_TYPES_H
 242     # include <sys/types.h>
 243     #endif
 244     #if HAVE_NETINET_IN_SYSTM_H
 245     # include <netinet/in_systm.h>
 246     #endif
 247     #if HAVE_NETINET_IN_H
 248     # include <netinet/in.h>
 249     #endif
 250   ]]
 251 )
 252
 253 AC_CHECK_HEADERS([netinet/ip_icmp.h], [], [],
 254   [[
 255     #include <stdint.h>
 256     #if HAVE_SYS_TYPES_H
 257     # include <sys/types.h>
 258     #endif
 259     #if HAVE_NETINET_IN_SYSTM_H
 260     # include <netinet/in_systm.h>
 261     #endif
 262     #if HAVE_NETINET_IN_H
 263     # include <netinet/in.h>
 264     #endif
 265     #if HAVE_NETINET_IP_H
 266     # include <netinet/ip.h>
 267     #endif
 268   ]]
 269 )
 270
 271 AC_CHECK_HEADERS([netinet/ip_var.h], [], [],
 272   [[
 273     #include <stdint.h>
 274     #if HAVE_SYS_TYPES_H
 275     # include <sys/types.h>
 276     #endif
 277     #if HAVE_NETINET_IN_SYSTM_H
 278     # include <netinet/in_systm.h>
 279     #endif
 280     #if HAVE_NETINET_IN_H
 281     # include <netinet/in.h>
 282     #endif
 283     #if HAVE_NETINET_IP_H
 284     # include <netinet/ip.h>
 285     #endif
 286   ]]
 287 )
 288
 289 AC_CHECK_HEADERS([netinet/ip6.h], [], [],
 290   [[
 291     #include <stdint.h>
 292     #if HAVE_SYS_TYPES_H
 293     # include <sys/types.h>
 294     #endif
 295     #if HAVE_NETINET_IN_SYSTM_H
 296     # include <netinet/in_systm.h>
 297     #endif
 298     #if HAVE_NETINET_IN_H
 299     # include <netinet/in.h>
 300     #endif
 301   ]]
 302 )
 303
 304 AC_CHECK_HEADERS([netinet/icmp6.h], [], [],
 305   [[
 306     #include <stdint.h>
 307     #if HAVE_SYS_TYPES_H
 308     # include <sys/types.h>
 309     #endif
 310     #if HAVE_NETINET_IN_SYSTM_H
 311     # include <netinet/in_systm.h>
 312     #endif
 313     #if HAVE_NETINET_IN_H
 314     # include <netinet/in.h>
 315     #endif
 316     #if HAVE_NETINET_IP6_H
 317     # include <netinet/ip6.h>
 318     #endif
 319   ]]
 320 )
 321
 322 AC_CHECK_HEADERS([netinet/tcp.h], [], [],
 323   [[
 324     #include <stdint.h>
 325     #if HAVE_SYS_TYPES_H
 326     # include <sys/types.h>
 327     #endif
 328     #if HAVE_NETINET_IN_SYSTM_H
 329     # include <netinet/in_systm.h>
 330     #endif
 331     #if HAVE_NETINET_IN_H
 332     # include <netinet/in.h>
 333     #endif
 334     #if HAVE_NETINET_IP_H
 335     # include <netinet/ip.h>
 336     #endif
 337   ]]
 338 )
 339
 340 AC_CHECK_HEADERS([netinet/udp.h], [], [],
 341   [[
 342     #include <stdint.h>
 343     #if HAVE_SYS_TYPES_H
 344     # include <sys/types.h>
 345     #endif
 346     #if HAVE_NETINET_IN_SYSTM_H
 347     # include <netinet/in_systm.h>
 348     #endif
 349     #if HAVE_NETINET_IN_H
 350     # include <netinet/in.h>
 351     #endif
 352     #if HAVE_NETINET_IP_H
 353     # include <netinet/ip.h>
 354     #endif
 355   ]]
 356 )
 357
 358 # For cpu modules
 359 AC_CHECK_HEADERS([sys/dkstat.h])
 360 if test "x$ac_system" = "xDarwin"; then
 361   AC_CHECK_HEADERS(
 362     [ \
 363       mach/mach_init.h \
 364       mach/host_priv.h \
 365       mach/mach_error.h \
 366       mach/mach_host.h \
 367       mach/mach_port.h \
 368       mach/mach_types.h \
 369       mach/message.h \
 370       mach/processor_set.h \
 371       mach/processor.h \
 372       mach/processor_info.h \
 373       mach/task.h \
 374       mach/thread_act.h \
 375       mach/vm_region.h \
 376       mach/vm_map.h \
 377       mach/vm_prot.h \
 378       mach/vm_statistics.h \
 379       mach/kern_return.h \
 380       CoreFoundation/CoreFoundation.h \
 381       IOKit/IOKitLib.h \
 382       IOKit/IOTypes.h \
 383       IOKit/ps/IOPSKeys.h \
 384       IOKit/IOBSD.h \
 385       IOKit/storage/IOBlockStorageDriver.h
 386     ]
 387   )
 388
 389   # For the battery plugin
 390   AC_CHECK_HEADERS([IOKit/ps/IOPowerSources.h], [], [],
 391     [[
 392       #if HAVE_IOKIT_IOKITLIB_H
 393       #  include <IOKit/IOKitLib.h>
 394       #endif
 395       #if HAVE_IOKIT_IOTYPES_H
 396       #  include <IOKit/IOTypes.h>
 397       #endif
 398     ]]
 399   )
 400 fi
 401
 402 AC_CHECK_HEADERS([sys/sysctl.h], [], [],
 403   [[
 404     #if HAVE_SYS_TYPES_H
 405     #  include <sys/types.h>
 406     #endif
 407     #if HAVE_SYS_PARAM_H
 408     # include <sys/param.h>
 409     #endif
 410   ]]
 411 )
 412
 413 # For interface plugin
 414 AC_CHECK_HEADERS([ifaddrs.h])
 415 AC_CHECK_HEADERS([net/if.h], [], [],
 416   [[
 417     #if HAVE_SYS_TYPES_H
 418     #  include <sys/types.h>
 419     #endif
 420     #if HAVE_SYS_SOCKET_H
 421     #  include <sys/socket.h>
 422     #endif
 423   ]]
 424 )
 425
 426 if test "x$ac_system" = "xLinux"; then
 427   # For hddtemp module
 428   AC_CHECK_HEADERS([linux/major.h])
 429
 430   # For md module (Linux only)
 431   AC_CHECK_HEADERS([linux/raid/md_u.h],
 432     [have_linux_raid_md_u_h="yes"],
 433     [have_linux_raid_md_u_h="no"],
 434     [[
 435       #include <sys/ioctl.h>
 436       #include <linux/major.h>
 437       #include <linux/types.h>
 438     ]]
 439   )
 440   AC_CHECK_HEADERS([sys/sysmacros.h])
 441
 442   AC_CHECK_HEADERS([linux/wireless.h],
 443     [have_linux_wireless_h="yes"],
 444     [have_linux_wireless_h="no"],
 445     [[
 446       #include <dirent.h>
 447       #include <sys/ioctl.h>
 448       #include <sys/socket.h>
 449     ]]
 450   )
 451
 452   AC_CHECK_HEADERS([linux/if.h], [], [],
 453     [[
 454       #if HAVE_SYS_TYPES_H
 455       #  include <sys/types.h>
 456       #endif
 457       #if HAVE_SYS_SOCKET_H
 458       #  include <sys/socket.h>
 459       #endif
 460     ]]
 461   )
 462
 463   AC_CHECK_HEADERS([linux/inet_diag.h], [], [],
 464     [[
 465       #if HAVE_SYS_TYPES_H
 466       #  include <sys/types.h>
 467       #endif
 468       #if HAVE_SYS_SOCKET_H
 469       #  include <sys/socket.h>
 470       #endif
 471     ]]
 472   )
 473
 474   AC_CHECK_HEADERS([linux/netdevice.h], [], [],
 475     [[
 476       #if HAVE_SYS_TYPES_H
 477       #  include <sys/types.h>
 478       #endif
 479       #if HAVE_SYS_SOCKET_H
 480       #  include <sys/socket.h>
 481       #endif
 482       #if HAVE_LINUX_IF_H
 483       # include <linux/if.h>
 484       #endif
 485     ]]
 486   )
 487
 488   # For ethstat module
 489   AC_CHECK_HEADERS([linux/sockios.h],
 490     [have_linux_sockios_h="yes"],
 491     [have_linux_sockios_h="no"],
 492     [[
 493       #if HAVE_SYS_IOCTL_H
 494       # include <sys/ioctl.h>
 495       #endif
 496       #if HAVE_NET_IF_H
 497       # include <net/if.h>
 498       #endif
 499     ]]
 500   )
 501
 502   AC_CHECK_HEADERS([linux/ethtool.h],
 503     [have_linux_ethtool_h="yes"],
 504     [have_linux_ethtool_h="no"],
 505     [[
 506       #if HAVE_SYS_IOCTL_H
 507       # include <sys/ioctl.h>
 508       #endif
 509       #if HAVE_NET_IF_H
 510       # include <net/if.h>
 511       #endif
 512       #if HAVE_LINUX_SOCKIOS_H
 513       # include <linux/sockios.h>
 514       #endif
 515     ]]
 516   )
 517
 518   # For ipvs module
 519   AC_CHECK_HEADERS_ONCE([linux/ip_vs.h])
 520
 521   # For the email plugin
 522   AC_CHECK_HEADERS([linux/un.h], [], [],
 523     [[
 524       #if HAVE_SYS_SOCKET_H
 525       #  include <sys/socket.h>
 526       #endif
 527     ]]
 528   )
 529   # For the turbostat plugin
 530   AC_CHECK_HEADERS([cpuid.h],
 531     [have_cpuid_h="yes"],
 532     [have_cpuid_h="no (cpuid.h not found)"]
 533   )
 534
 535   AC_CHECK_HEADERS([sys/capability.h],
 536     [have_capability="yes"],
 537     [have_capability="no (<sys/capability.h> not found)"]
 538   )
 539
 540   if test "x$have_capability" = "xyes"; then
 541     AC_CHECK_LIB([cap], [cap_get_proc],
 542       [have_capability="yes"],
 543       [have_capability="no (cap_get_proc() not found)"]
 544     )
 545   fi
 546
 547   if test "x$have_capability" = "xyes"; then
 548     AC_CHECK_DECL([CAP_IS_SUPPORTED],
 549       [have_capability="yes"],
 550       [have_capability="no (CAP_IS_SUPPORTED not found)"],
 551       [[#include <sys/capability.h>]]
 552     )
 553   fi
 554
 555   if test "x$have_capability" = "xyes"; then
 556     AC_DEFINE([HAVE_CAPABILITY], [1], [Define to 1 if you have cap_get_proc() (-lcap).])
 557   fi
 558
 559   # For pcie_errors plugin
 560   AC_CHECK_HEADERS([linux/pci_regs.h],
 561     [have_pci_regs_h="yes"],
 562     [have_pci_regs_h="no (linux/pci_regs.h not found)"]
 563   )
 564
 565 else
 566   have_linux_raid_md_u_h="no"
 567   have_linux_wireless_h="no"
 568 fi
 569
 570 AM_CONDITIONAL([BUILD_WITH_CAPABILITY], [test "x$have_capability" = "xyes"])
 571
 572 # For the swap module
 573 have_sys_swap_h="yes"
 574 AC_CHECK_HEADERS([sys/swap.h vm/anon.h],
 575   [],
 576   [have_sys_swap_h="no"],
 577   [[
 578     #undef _FILE_OFFSET_BITS
 579     #undef _LARGEFILE64_SOURCE
 580     #if HAVE_SYS_TYPES_H
 581     #  include <sys/types.h>
 582     #endif
 583     #if HAVE_SYS_PARAM_H
 584     # include <sys/param.h>
 585     #endif
 586   ]]
 587 )
 588
 589 # For load module
 590 # For the processes plugin
 591 # For users module
 592 AC_CHECK_HEADERS([sys/loadavg.h linux/config.h utmp.h utmpx.h])
 593
 594 # For quota module
 595 AC_CHECK_HEADERS([sys/ucred.h], [], [],
 596   [[
 597     #if HAVE_SYS_TYPES_H
 598     #  include <sys/types.h>
 599     #endif
 600     #if HAVE_SYS_PARAM_H
 601     # include <sys/param.h>
 602     #endif
 603   ]]
 604 )
 605
 606 # For mount interface
 607 AC_CHECK_HEADERS([sys/mount.h], [], [],
 608   [[
 609     #if HAVE_SYS_TYPES_H
 610     #  include <sys/types.h>
 611     #endif
 612     #if HAVE_SYS_PARAM_H
 613     # include <sys/param.h>
 614     #endif
 615   ]]
 616 )
 617
 618 # --enable-xfs {{{
 619 AC_ARG_ENABLE([xfs],
 620   [AS_HELP_STRING([--enable-xfs], [xfs support in df plugin @<:@default=yes@:>@])],
 621   [],
 622   [enable_xfs="auto"]
 623 )
 624
 625 if test "x$enable_xfs" != "xno"; then
 626   AC_CHECK_HEADERS([xfs/xqm.h],
 627     [],
 628     [
 629       if test "x$enable_xfs" = "xyes"; then
 630         AC_MSG_ERROR([xfs/xqm.h not found])
 631       fi
 632     ],
 633     [[#define _GNU_SOURCE]]
 634   )
 635 fi
 636
 637 # }}}
 638
 639 AC_CHECK_HEADERS([net/if_arp.h], [], [],
 640   [[
 641     #if HAVE_SYS_SOCKET_H
 642     # include <sys/socket.h>
 643     #endif
 644   ]]
 645 )
 646
 647 AC_CHECK_HEADERS([net/ppp_defs.h])
 648 AC_CHECK_HEADERS([net/if_ppp.h], [], [],
 649   [[
 650     #if HAVE_NET_PPP_DEFS_H
 651     # include <net/ppp_defs.h>
 652     #endif
 653   ]]
 654 )
 655
 656 AC_CHECK_HEADERS([netinet/if_ether.h], [], [],
 657   [[
 658     #include <stdint.h>
 659     #if HAVE_SYS_TYPES_H
 660     # include <sys/types.h>
 661     #endif
 662     #if HAVE_SYS_SOCKET_H
 663     # include <sys/socket.h>
 664     #endif
 665     #if HAVE_NET_IF_H
 666     # include <net/if.h>
 667     #endif
 668     #if HAVE_NETINET_IN_H
 669     # include <netinet/in.h>
 670     #endif
 671   ]]
 672 )
 673
 674 AC_CHECK_HEADERS([net/pfvar.h],
 675   [have_net_pfvar_h="yes"],
 676   [have_net_pfvar_h="no"],
 677   [[
 678     #if HAVE_SYS_IOCTL_H
 679     # include <sys/ioctl.h>
 680     #endif
 681     #if HAVE_SYS_SOCKET_H
 682     # include <sys/socket.h>
 683     #endif
 684     #if HAVE_NET_IF_H
 685     # include <net/if.h>
 686     #endif
 687     #if HAVE_NETINET_IN_H
 688     # include <netinet/in.h>
 689     #endif
 690   ]]
 691 )
 692
 693 # For the multimeter plugin
 694 AC_CHECK_HEADERS([termios.h],
 695   [have_termios_h="yes"],
 696   [have_termios_h="no"]
 697 )
 698
 699 # For cpusleep plugin
 700 AC_CACHE_CHECK([whether clock_boottime and clock_monotonic are supported],
 701   [c_cv_have_clock_boottime_monotonic],
 702   [
 703     AC_COMPILE_IFELSE(
 704       [AC_LANG_PROGRAM(
 705         [[#include <time.h>]],
 706         [[
 707           struct timespec b, m;
 708           clock_gettime(CLOCK_BOOTTIME, &b );
 709           clock_gettime(CLOCK_MONOTONIC, &m );
 710         ]]
 711       )
 712       ],
 713       [c_cv_have_clock_boottime_monotonic="yes"],
 714       [c_cv_have_clock_boottime_monotonic="no"]
 715     )
 716   ]
 717 )
 718
 719
 720 #
 721 # Checks for typedefs, structures, and compiler characteristics.
 722 #
 723 AC_C_CONST
 724 AC_TYPE_PID_T
 725 AC_TYPE_SIZE_T
 726 AC_TYPE_UID_T
 727 AC_HEADER_TIME
 728
 729 test_cxx_flags() {
 730   AC_LANG_PUSH([C++])
 731   AC_LANG_CONFTEST(
 732     [AC_LANG_SOURCE([[int main(void){}]]) ]
 733   )
 734   $CXX -c conftest.cpp $CXXFLAGS $@ > /dev/null 2> /dev/null
 735   ret=$?
 736   rm -f conftest.o
 737   AC_LANG_POP([C++])
 738   return $ret
 739 }
 740
 741 #
 742 # Checks for library functions.
 743 #
 744 AC_CHECK_FUNCS_ONCE([ \
 745     asprintf \
 746     getpwnam \
 747     getpwnam_r \
 748     if_indextoname \
 749     setenv \
 750     setgroups \
 751     setlocale
 752   ]
 753 )
 754
 755 AC_FUNC_STRERROR_R
 756
 757 if test "x$GCC" = "xyes"; then
 758   SAVE_CFLAGS="$CFLAGS"
 759   CFLAGS="$CFLAGS -Wall -Werror"
 760 fi
 761 SAVE_LDFLAGS="$LDFLAGS"
 762 LDFLAGS=""
 763 if test "x$ac_system" = "xWindows"; then
 764   # This is exported from build.sh
 765   LDFLAGS="$LDFLAGS -L${GNULIB_DIR}"
 766 fi
 767
 768 AC_CACHE_CHECK([for strtok_r],
 769   [c_cv_have_strtok_r_default],
 770   [
 771     AC_LINK_IFELSE(
 772       [
 773         AC_LANG_PROGRAM(
 774           [[
 775             #include <stdlib.h>
 776             #include <stdio.h>
 777             #include <string.h>
 778           ]],
 779           [[
 780             char buffer[] = "foo,bar,baz";
 781             char *token;
 782             char *dummy;
 783             char *saveptr;
 784
 785             dummy = buffer;
 786             saveptr = NULL;
 787             while ((token = strtok_r (dummy, ",", &saveptr)) != NULL)
 788             {
 789               dummy = NULL;
 790               printf ("token = %s;\n", token);
 791             }
 792           ]]
 793         )
 794       ],
 795       [c_cv_have_strtok_r_default="yes"],
 796       [c_cv_have_strtok_r_default="no"]
 797     )
 798   ]
 799 )
 800
 801 if test "x$c_cv_have_strtok_r_default" = "xno"; then
 802   CFLAGS="$CFLAGS -D_REENTRANT=1"
 803
 804   AC_CACHE_CHECK([if strtok_r needs _REENTRANT],
 805     [c_cv_have_strtok_r_reentrant],
 806     [
 807       AC_LINK_IFELSE(
 808         [
 809           AC_LANG_PROGRAM(
 810             [[
 811               #include <stdlib.h>
 812               #include <stdio.h>
 813               #include <string.h>
 814             ]],
 815             [[
 816               char buffer[] = "foo,bar,baz";
 817               char *token;
 818               char *dummy;
 819               char *saveptr;
 820
 821               dummy = buffer;
 822               saveptr = NULL;
 823               while ((token = strtok_r (dummy, ",", &saveptr)) != NULL)
 824               {
 825                 dummy = NULL;
 826                 printf ("token = %s;\n", token);
 827               }
 828             ]]
 829           )
 830         ],
 831         [c_cv_have_strtok_r_reentrant="yes"],
 832         [AC_MSG_FAILURE([strtok_r is not available. Please file a bugreport!])]
 833       )
 834     ]
 835   )
 836 fi
 837
 838 CFLAGS="$SAVE_CFLAGS"
 839 LDFLAGS="$SAVE_LDFLAGS"
 840 if test "x$c_cv_have_strtok_r_reentrant" = "xyes"; then
 841   CFLAGS="$CFLAGS -D_REENTRANT=1"
 842 fi
 843
 844 AC_CHECK_FUNCS([socket],
 845   [],
 846   [
 847     AC_CHECK_LIB([socket], [socket],
 848       [socket_needs_socket="yes"],
 849       [
 850         AC_CHECK_LIB([gnu], [rpl_socket],
 851           [socket_needs_gnulib="yes"],
 852           [AC_MSG_ERROR([cannot find socket() in libsocket])]
 853         )
 854       ]
 855     )
 856   ]
 857 )
 858 AM_CONDITIONAL([BUILD_WITH_LIBSOCKET], [test "x$socket_needs_socket" = "xyes"])
 859 AM_CONDITIONAL([BUILD_WITH_GNULIB], [test "x$socket_needs_gnulib" = "xyes"])
 860
 861 AC_CHECK_FUNCS([inet_ntop],
 862   [],
 863   [
 864     AC_CHECK_LIB([nsl], [inet_ntop],
 865       [inet_ntop_needs_nsl="yes"],
 866       [AC_MSG_ERROR([cannot find inet_ntop() in libnsl])]
 867     )
 868   ]
 869 )
 870 AM_CONDITIONAL([BUILD_WITH_LIBNSL], [test "x$inet_ntop_needs_nsl" = "xyes"])
 871
 872 clock_gettime_needs_posix4="no"
 873 AC_CHECK_FUNCS([clock_gettime],
 874   [have_clock_gettime="yes"],
 875   [have_clock_gettime="no"]
 876 )
 877
 878 if test "x$have_clock_gettime" = "xno"; then
 879   AC_CHECK_LIB([rt], [clock_gettime],
 880     [
 881       clock_gettime_needs_rt="yes"
 882       have_clock_gettime="yes"
 883     ]
 884   )
 885 fi
 886
 887 if test "x$have_clock_gettime" = "xno"; then
 888   AC_CHECK_LIB([posix4], [clock_gettime],
 889     [
 890       clock_gettime_needs_posix4="yes"
 891       have_clock_gettime="yes"
 892     ]
 893   )
 894 fi
 895
 896 if test "x$have_clock_gettime" = "xyes"; then
 897   AC_DEFINE([HAVE_CLOCK_GETTIME], [1], [Define if the clock_gettime(2) function is available.])
 898 fi
 899
 900 AC_CHECK_FUNCS([nanosleep], [],
 901   AC_CHECK_LIB([rt], [nanosleep],
 902     [nanosleep_needs_rt="yes"],
 903     [
 904       AC_CHECK_LIB([posix4], [nanosleep],
 905         [nanosleep_needs_posix4="yes"],
 906         [AC_MSG_ERROR([cannot find nanosleep])]
 907       )
 908     ]
 909   )
 910 )
 911
 912 AM_CONDITIONAL([BUILD_WITH_LIBRT], [test "x$clock_gettime_needs_rt" = "xyes" || test "x$nanosleep_needs_rt" = "xyes"])
 913 AM_CONDITIONAL([BUILD_WITH_LIBPOSIX4], [test "x$clock_gettime_needs_posix4" = "xyes" || test "x$nanosleep_needs_posix4" = "xyes"])
 914
 915 AC_CHECK_FUNCS([getifaddrs], [have_getifaddrs="yes"], [have_getifaddrs="no"])
 916 AC_CHECK_FUNCS([getloadavg], [have_getloadavg="yes"], [have_getloadavg="no"])
 917 AC_CHECK_FUNCS([getutent], [have_getutent="yes"], [have_getutent="no"])
 918 AC_CHECK_FUNCS([getutxent], [have_getutxent="yes"], [have_getutxent="no"])
 919 AC_CHECK_FUNCS([host_statistics], [have_host_statistics="yes"], [have_host_statistics="no"])
 920 AC_CHECK_FUNCS([processor_info], [have_processor_info="yes"], [have_processor_info="no"])
 921 AC_CHECK_FUNCS([statfs], [have_statfs="yes"], [have_statfs="no"])
 922 AC_CHECK_FUNCS([statvfs], [have_statvfs="yes"], [have_statvfs="no"])
 923 AC_CHECK_FUNCS([sysctl], [have_sysctl="yes"], [have_sysctl="no"])
 924 AC_CHECK_FUNCS([sysctlbyname], [have_sysctlbyname="yes"], [have_sysctlbyname="no"])
 925 AC_CHECK_FUNCS([syslog], [have_syslog="yes"], [have_syslog="no"])
 926 AC_CHECK_FUNCS([thread_info], [have_thread_info="yes"], [have_thread_info="no"])
 927
 928 # Check for strptime {{{
 929 if test "x$GCC" = "xyes"; then
 930   SAVE_CFLAGS="$CFLAGS"
 931   CFLAGS="$CFLAGS -Wall -Wextra -Werror"
 932 fi
 933
 934 AC_CHECK_FUNCS([strptime], [have_strptime="yes"], [have_strptime="no"])
 935 if test "x$have_strptime" = "xyes"; then
 936   AC_CACHE_CHECK([whether strptime is exported by default],
 937     [c_cv_have_strptime_default],
 938     [
 939       AC_COMPILE_IFELSE(
 940         [
 941           AC_LANG_PROGRAM(
 942             [[#include <time.h>]],
 943             [[
 944               struct tm stm;
 945               (void)strptime ("2010-12-30%13:42:42", "%Y-%m-%dT%T", &stm);
 946             ]]
 947           )
 948         ],
 949         [c_cv_have_strptime_default="yes"],
 950         [c_cv_have_strptime_default="no"])
 951     ]
 952   )
 953 fi
 954
 955 if test "x$have_strptime" = "xyes" && test "x$c_cv_have_strptime_default" = "xno"; then
 956   AC_CACHE_CHECK([whether strptime needs standards mode],
 957     [c_cv_have_strptime_standards],
 958     [
 959       AC_COMPILE_IFELSE(
 960         [
 961           AC_LANG_PROGRAM(
 962             [[
 963               #ifndef _ISOC99_SOURCE
 964               # define _ISOC99_SOURCE 1
 965               #endif
 966               #ifndef _POSIX_C_SOURCE
 967               # define _POSIX_C_SOURCE 200112L
 968               #endif
 969               #ifndef _XOPEN_SOURCE
 970               # define _XOPEN_SOURCE 500
 971               #endif
 972               #include <time.h>
 973             ]],
 974             [[
 975               struct tm stm;
 976               (void)strptime ("2010-12-30%13:42:42", "%Y-%m-%dT%T", &stm);
 977             ]]
 978           )
 979         ],
 980         [c_cv_have_strptime_standards="yes"],
 981         [c_cv_have_strptime_standards="no"]
 982       )
 983     ]
 984   )
 985
 986   if test "x$c_cv_have_strptime_standards" = "xyes"; then
 987     AC_DEFINE([STRPTIME_NEEDS_STANDARDS], [1],
 988       [Set to true if strptime is only exported in X/Open mode (GNU libc).]
 989     )
 990   else
 991     have_strptime="no"
 992   fi
 993 fi
 994
 995 if test "x$GCC" = "xyes"; then
 996   CFLAGS="$SAVE_CFLAGS"
 997 fi
 998 # }}} Check for strptime
 999
1000 # Check for timegm {{{
1001
1002 # These checks need -Werror because implicit function declarations are only a
1003 # warning ...
1004 SAVE_CFLAGS="$CFLAGS"
1005 CFLAGS="$CFLAGS -Werror"
1006
1007 AC_CACHE_CHECK([for timegm],
1008   [c_cv_have_timegm],
1009   AC_LINK_IFELSE(
1010     [AC_LANG_PROGRAM(
1011 [[[
1012 #if STRPTIME_NEEDS_STANDARDS
1013 # ifndef _ISOC99_SOURCE
1014 #  define _ISOC99_SOURCE 1
1015 # endif
1016 # ifndef _POSIX_C_SOURCE
1017 #  define _POSIX_C_SOURCE 200112L
1018 # endif
1019 # ifndef _XOPEN_SOURCE
1020 #  define _XOPEN_SOURCE 500
1021 # endif
1022 #endif
1023 #include <time.h>
1024 ]]],
1025 [[[
1026  time_t t = timegm(&(struct tm){0});
1027  if (t == ((time_t) -1)) {
1028    return 1;
1029  }
1030 ]]]
1031     )],
1032     [c_cv_have_timegm="yes"],
1033     [c_cv_have_timegm="no"]
1034   )
1035 )
1036
1037 if test "x$c_cv_have_timegm" != "xyes"
1038 then
1039   AC_CACHE_CHECK([for timegm with _BSD_SOURCE],
1040     [c_cv_have_timegm_bsd],
1041     AC_LINK_IFELSE(
1042       [AC_LANG_PROGRAM(
1043 [[[
1044 #if STRPTIME_NEEDS_STANDARDS
1045 # ifndef _ISOC99_SOURCE
1046 #  define _ISOC99_SOURCE 1
1047 # endif
1048 # ifndef _POSIX_C_SOURCE
1049 #  define _POSIX_C_SOURCE 200112L
1050 # endif
1051 # ifndef _XOPEN_SOURCE
1052 #  define _XOPEN_SOURCE 500
1053 # endif
1054 #endif
1055 #ifndef _BSD_SOURCE
1056 # define _BSD_SOURCE 1
1057 #endif
1058 #include <time.h>
1059 ]]],
1060 [[[
1061  time_t t = timegm(&(struct tm){0});
1062  if (t == ((time_t) -1)) {
1063    return 1;
1064  }
1065 ]]]
1066       )],
1067       [c_cv_have_timegm_bsd="yes"
1068        c_cv_have_timegm="yes"],
1069       [c_cv_have_timegm_bsd="no"]
1070     )
1071   )
1072 fi
1073
1074 if test "x$c_cv_have_timegm" = "xyes"
1075 then
1076   AC_DEFINE(HAVE_TIMEGM, 1, [Define if the timegm(3) function is available.])
1077   if test "x$c_cv_have_timegm_bsd" = "xyes"
1078   then
1079     AC_DEFINE(TIMEGM_NEEDS_BSD, 1, [Set to true if timegm is only exported in BSD mode.])
1080   fi
1081 fi
1082
1083 CFLAGS="$SAVE_CFLAGS"
1084 # }}} Check for timegm
1085
1086 AC_MSG_CHECKING([for sysctl kern.cp_times])
1087 if test -x /sbin/sysctl; then
1088   /sbin/sysctl kern.cp_times >/dev/null 2>&1
1089   if test $? -eq 0; then
1090     AC_MSG_RESULT([yes])
1091     AC_DEFINE([HAVE_SYSCTL_KERN_CP_TIMES], [1], [Define if sysctl supports kern.cp_times])
1092   else
1093     AC_MSG_RESULT([no])
1094   fi
1095 else
1096   AC_MSG_RESULT([no])
1097 fi
1098
1099 AC_MSG_CHECKING([for sysctl kern.cp_time])
1100 if test -x /sbin/sysctl; then
1101   /sbin/sysctl kern.cp_time >/dev/null 2>&1
1102   if test $? -eq 0
1103   then
1104     AC_MSG_RESULT([yes])
1105     AC_DEFINE([HAVE_SYSCTL_KERN_CP_TIME], [1], [Define if sysctl supports kern.cp_time])
1106   else
1107     AC_MSG_RESULT([no])
1108   fi
1109 else
1110   AC_MSG_RESULT([no])
1111 fi
1112
1113 AC_CHECK_FUNCS([swapctl], [have_swapctl="yes"], [have_swapctl="no"])
1114 if test "x$have_swapctl" = "xyes"; then
1115   AC_CACHE_CHECK([whether swapctl takes two arguments],
1116     [c_cv_have_swapctl_two_args],
1117     [
1118       AC_COMPILE_IFELSE(
1119         [
1120           AC_LANG_PROGRAM(
1121             [[
1122               #if HAVE_SYS_SWAP_H && !defined(_LP64) && _FILE_OFFSET_BITS == 64
1123               #  undef _FILE_OFFSET_BITS
1124               #  undef _LARGEFILE64_SOURCE
1125               #endif
1126               #include <sys/stat.h>
1127               #include <sys/param.h>
1128               #include <sys/swap.h>
1129               #include <unistd.h>
1130             ]],
1131             [[int num = swapctl(0, NULL);]]
1132           )
1133         ],
1134         [c_cv_have_swapctl_two_args="yes"],
1135         [c_cv_have_swapctl_two_args="no"]
1136       )
1137     ]
1138   )
1139
1140   AC_CACHE_CHECK([whether swapctl takes three arguments],
1141     [c_cv_have_swapctl_three_args],
1142     [
1143       AC_COMPILE_IFELSE(
1144         [
1145           AC_LANG_PROGRAM(
1146             [[
1147               #if HAVE_SYS_SWAP_H && !defined(_LP64) && _FILE_OFFSET_BITS == 64
1148               #  undef _FILE_OFFSET_BITS
1149               #  undef _LARGEFILE64_SOURCE
1150               #endif
1151               #include <sys/stat.h>
1152               #include <sys/param.h>
1153               #include <sys/swap.h>
1154               #include <unistd.h>
1155             ]],
1156             [[int num = swapctl(0, NULL, 0);]]
1157           )
1158         ],
1159         [c_cv_have_swapctl_three_args="yes"],
1160         [c_cv_have_swapctl_three_args="no"]
1161       )
1162     ]
1163   )
1164 fi
1165
1166 # Check for different versions of `swapctl' here..
1167 if test "x$have_swapctl" = "xyes"; then
1168   if test "x$c_cv_have_swapctl_two_args" = "xyes"; then
1169     AC_DEFINE([HAVE_SWAPCTL_TWO_ARGS], [1], [Define if the function swapctl exists and takes two arguments.])
1170   fi
1171
1172   if test "x$c_cv_have_swapctl_three_args" = "xyes"; then
1173     AC_DEFINE([HAVE_SWAPCTL_THREE_ARGS], [1], [Define if the function swapctl exists and takes three arguments.])
1174   fi
1175 fi
1176
1177 # Check for NAN
1178 AC_ARG_WITH([nan-emulation],
1179   [AS_HELP_STRING([--with-nan-emulation], [use emulated NAN. For crosscompiling only.])],
1180   [
1181     if test "x$withval" = "xno"; then
1182       nan_type="none"
1183     else if test "x$withval" = "xyes"; then
1184       nan_type="zero"
1185     else
1186       nan_type="$withval"
1187     fi; fi
1188   ],
1189   [nan_type="none"]
1190 )
1191
1192 if test "x$nan_type" = "xnone"; then
1193   AC_CACHE_CHECK([whether NAN is defined by default],
1194     [c_cv_have_nan_default],
1195     [
1196       AC_COMPILE_IFELSE(
1197         [
1198           AC_LANG_PROGRAM(
1199             [[
1200               #include <stdlib.h>
1201               #include <math.h>
1202               static double foo = NAN;
1203             ]],
1204             [[
1205               if (isnan (foo))
1206                 return 0;
1207               return 1;
1208             ]]
1209           )
1210         ],
1211         [c_cv_have_nan_default="yes"],
1212         [c_cv_have_nan_default="no"]
1213       )
1214     ]
1215   )
1216 fi
1217
1218 if test "x$c_cv_have_nan_default" = "xyes"; then
1219   nan_type="default"
1220 fi
1221
1222 if test "x$nan_type" = "xnone"; then
1223   AC_CACHE_CHECK([whether NAN is defined by __USE_ISOC99],
1224     [c_cv_have_nan_isoc],
1225     [
1226       AC_COMPILE_IFELSE(
1227         [
1228           AC_LANG_PROGRAM(
1229             [[
1230               #include <stdlib.h>
1231               #define __USE_ISOC99 1
1232               #include <math.h>
1233               static double foo = NAN;
1234             ]],
1235             [[
1236               if (isnan (foo))
1237                 return 0;
1238               return 1;
1239             ]]
1240           )
1241         ],
1242         [c_cv_have_nan_isoc="yes"],
1243         [c_cv_have_nan_isoc="no"]
1244       )
1245     ]
1246   )
1247 fi
1248
1249 if test "x$c_cv_have_nan_isoc" = "xyes"; then
1250   nan_type="isoc99"
1251 fi
1252
1253 if test "x$nan_type" = "xnone"; then
1254   SAVE_LDFLAGS="$LDFLAGS"
1255   LDFLAGS="$LDFLAGS -lm"
1256   AC_CACHE_CHECK([whether NAN can be defined by 0/0],
1257     [c_cv_have_nan_zero],
1258     [
1259       AC_RUN_IFELSE(
1260         [
1261           AC_LANG_PROGRAM(
1262             [[
1263               #include <stdlib.h>
1264               #include <math.h>
1265               #ifdef NAN
1266               # undef NAN
1267               #endif
1268               #define NAN (0.0 / 0.0)
1269               #ifndef isnan
1270               # define isnan(f) ((f) != (f))
1271               #endif
1272               static double foo = NAN;
1273             ]],
1274             [[
1275               if (isnan (foo))
1276                 return 0;
1277               return 1;
1278             ]]
1279           )
1280         ],
1281         [c_cv_have_nan_zero="yes"],
1282         [c_cv_have_nan_zero="no"]
1283       )
1284     ]
1285   )
1286   LDFLAGS=$SAVE_LDFLAGS
1287 fi
1288
1289 if test "x$c_cv_have_nan_zero" = "xyes"; then
1290   nan_type="zero"
1291 fi
1292
1293 if test "x$nan_type" = "xdefault"; then
1294   AC_DEFINE([NAN_STATIC_DEFAULT], [1],
1295     [Define if NAN is defined by default and can initialize static variables.]
1296   )
1297 else if test "x$nan_type" = "xisoc99"; then
1298   AC_DEFINE([NAN_STATIC_ISOC], [1],
1299     [Define if NAN is defined by __USE_ISOC99 and can initialize static variables.]
1300   )
1301 else if test "x$nan_type" = "xzero"; then
1302   AC_DEFINE([NAN_ZERO_ZERO], [1],
1303     [Define if NAN can be defined as (0.0 / 0.0)]
1304   )
1305 else
1306   AC_MSG_ERROR([Didn't find out how to statically initialize variables to NAN. Sorry.])
1307 fi; fi; fi
1308
1309 AC_ARG_WITH([fp-layout],
1310   [
1311     AS_HELP_STRING([--with-fp-layout],
1312       [set the memory layout of doubles. For crosscompiling only.]
1313     )
1314   ],
1315   [
1316     if test "x$withval" = "xnothing"; then
1317       fp_layout_type="nothing"
1318     else if test "x$withval" = "xendianflip"; then
1319       fp_layout_type="endianflip"
1320     else if test "x$withval" = "xintswap"; then
1321       fp_layout_type="intswap"
1322     else
1323       AC_MSG_ERROR([Invalid argument for --with-fp-layout. Valid arguments are: nothing, endianflip, intswap]);
1324     fi; fi; fi
1325   ],
1326   [fp_layout_type="unknown"]
1327 )
1328
1329 if test "x$fp_layout_type" = "xunknown"; then
1330   AC_CACHE_CHECK([if doubles are stored in x86 representation],
1331     [c_cv_fp_layout_need_nothing],
1332     [
1333       AC_RUN_IFELSE(
1334         [
1335           AC_LANG_PROGRAM(
1336             [[
1337               #include <stdlib.h>
1338               #include <stdio.h>
1339               #include <string.h>
1340               #include <stdint.h>
1341               #include <inttypes.h>
1342               #include <stdbool.h>
1343             ]],
1344             [[
1345               uint64_t i0;
1346               uint64_t i1;
1347               uint8_t c[8];
1348               double d;
1349
1350               d = 8.642135e130;
1351               memcpy ((void *) &i0, (void *) &d, 8);
1352
1353               i1 = i0;
1354               memcpy ((void *) c, (void *) &i1, 8);
1355
1356               if ((c[0] == 0x2f) && (c[1] == 0x25)
1357                   && (c[2] == 0xc0) && (c[3] == 0xc7)
1358                   && (c[4] == 0x43) && (c[5] == 0x2b)
1359                   && (c[6] == 0x1f) && (c[7] == 0x5b))
1360                 return 0;
1361               return 1;
1362             ]]
1363           )
1364         ],
1365         [c_cv_fp_layout_need_nothing="yes"],
1366         [c_cv_fp_layout_need_nothing="no"]
1367       )
1368     ]
1369   )
1370 fi
1371
1372 if test "x$c_cv_fp_layout_need_nothing" = "xyes"; then
1373   fp_layout_type="nothing"
1374 fi
1375
1376 if test "x$fp_layout_type" = "xunknown"; then
1377   AC_CACHE_CHECK([if endianflip converts to x86 representation],
1378     [c_cv_fp_layout_need_endianflip],
1379     [
1380       AC_RUN_IFELSE(
1381         [
1382           AC_LANG_PROGRAM(
1383             [[
1384               #include <stdlib.h>
1385               #include <stdio.h>
1386               #include <string.h>
1387               #include <stdint.h>
1388               #include <inttypes.h>
1389               #include <stdbool.h>
1390               #define endianflip(A) ((((uint64_t)(A) & 0xff00000000000000LL) >> 56) | \
1391                                      (((uint64_t)(A) & 0x00ff000000000000LL) >> 40) | \
1392                                      (((uint64_t)(A) & 0x0000ff0000000000LL) >> 24) | \
1393                                      (((uint64_t)(A) & 0x000000ff00000000LL) >> 8)  | \
1394                                      (((uint64_t)(A) & 0x00000000ff000000LL) << 8)  | \
1395                                      (((uint64_t)(A) & 0x0000000000ff0000LL) << 24) | \
1396                                      (((uint64_t)(A) & 0x000000000000ff00LL) << 40) | \
1397                                      (((uint64_t)(A) & 0x00000000000000ffLL) << 56))
1398             ]],
1399             [[
1400               uint64_t i0;
1401               uint64_t i1;
1402               uint8_t c[8];
1403               double d;
1404
1405               d = 8.642135e130;
1406               memcpy ((void *) &i0, (void *) &d, 8);
1407
1408               i1 = endianflip (i0);
1409               memcpy ((void *) c, (void *) &i1, 8);
1410
1411               if ((c[0] == 0x2f) && (c[1] == 0x25)
1412                   && (c[2] == 0xc0) && (c[3] == 0xc7)
1413                   && (c[4] == 0x43) && (c[5] == 0x2b)
1414                   && (c[6] == 0x1f) && (c[7] == 0x5b))
1415                 return 0;
1416               return 1;
1417             ]]
1418           )
1419         ],
1420         [c_cv_fp_layout_need_endianflip="yes"],
1421         [c_cv_fp_layout_need_endianflip="no"]
1422       ]
1423     )
1424   )
1425 fi
1426
1427 if test "x$c_cv_fp_layout_need_endianflip" = "xyes"; then
1428   fp_layout_type="endianflip"
1429 fi
1430
1431 if test "x$fp_layout_type" = "xunknown"; then
1432   AC_CACHE_CHECK([if intswap converts to x86 representation],
1433     [c_cv_fp_layout_need_intswap],
1434     [
1435       AC_RUN_IFELSE(
1436         [
1437           AC_LANG_PROGRAM(
1438             [[
1439               #include <stdlib.h>
1440               #include <stdio.h>
1441               #include <string.h>
1442               #include <stdint.h>
1443               #include <inttypes.h>
1444               #include <stdbool.h>
1445               #define intswap(A)    ((((uint64_t)(A) & 0xffffffff00000000LL) >> 32) | \
1446                                      (((uint64_t)(A) & 0x00000000ffffffffLL) << 32))
1447             ]],
1448             [[
1449               uint64_t i0;
1450               uint64_t i1;
1451               uint8_t c[8];
1452               double d;
1453
1454               d = 8.642135e130;
1455               memcpy ((void *) &i0, (void *) &d, 8);
1456
1457               i1 = intswap (i0);
1458               memcpy ((void *) c, (void *) &i1, 8);
1459
1460               if ((c[0] == 0x2f) && (c[1] == 0x25)
1461                   && (c[2] == 0xc0) && (c[3] == 0xc7)
1462                   && (c[4] == 0x43) && (c[5] == 0x2b)
1463                   && (c[6] == 0x1f) && (c[7] == 0x5b))
1464                 return 0;
1465               return 1;
1466             ]]
1467           )
1468         ],
1469         [c_cv_fp_layout_need_intswap="yes"],
1470         [c_cv_fp_layout_need_intswap="no"]
1471       )
1472     ]
1473   )
1474 fi
1475
1476 if test "x$c_cv_fp_layout_need_intswap" = "xyes"; then
1477   fp_layout_type="intswap"
1478 fi
1479
1480 if test "x$fp_layout_type" = "xnothing"; then
1481   AC_DEFINE([FP_LAYOUT_NEED_NOTHING], [1],
1482     [Define if doubles are stored in x86 representation.]
1483   )
1484 else if test "x$fp_layout_type" = "xendianflip"; then
1485   AC_DEFINE([FP_LAYOUT_NEED_ENDIANFLIP], [1],
1486     [Define if endianflip is needed to convert to x86 representation.]
1487   )
1488 else if test "x$fp_layout_type" = "xintswap"; then
1489   AC_DEFINE([FP_LAYOUT_NEED_INTSWAP], [1],
1490     [Define if intswap is needed to convert to x86 representation.]
1491   )
1492 else
1493   AC_MSG_ERROR([Didn't find out how doubles are stored in memory. Sorry.])
1494 fi; fi; fi
1495
1496 # For cpusleep plugin
1497 AC_CACHE_CHECK([whether clock_boottime and clock_monotonic are supported],
1498   [c_cv_have_clock_boottime_monotonic],
1499   [
1500     AC_COMPILE_IFELSE(
1501       [AC_LANG_PROGRAM(
1502         [[#include <time.h>]],
1503         [[
1504           struct timespec b, m;
1505           clock_gettime(CLOCK_BOOTTIME, &b );
1506           clock_gettime(CLOCK_MONOTONIC, &m );
1507         ]]
1508       )
1509       ],
1510       [c_cv_have_clock_boottime_monotonic="yes"],
1511       [c_cv_have_clock_boottime_monotonic="no"]
1512     )
1513   ]
1514 )
1515
1516 # --with-useragent {{{
1517 AC_ARG_WITH([useragent],
1518   [AS_HELP_STRING([--with-useragent@<:@=AGENT@:>@], [User agent to use on http requests])],
1519   [
1520     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
1521       AC_DEFINE_UNQUOTED([COLLECTD_USERAGENT], ["$withval"], [User agent for http requests])
1522     fi
1523   ]
1524 )
1525
1526 # }}}
1527
1528 # --with-data-max-name-len {{{
1529 AC_ARG_WITH([data-max-name-len],
1530   [AS_HELP_STRING([--with-data-max-name-len@<:@=VALUE@:>@], [Maximum length of data buffers])],
1531   [
1532     if test "x$withval" != "x" && test $withval -gt 0; then
1533       AC_DEFINE_UNQUOTED([DATA_MAX_NAME_LEN], [$withval], [Maximum length of data buffers])
1534     else
1535       AC_MSG_ERROR([DATA_MAX_NAME_LEN must be a positive integer -- $withval given])
1536     fi
1537   ],
1538   [AC_DEFINE([DATA_MAX_NAME_LEN], [128], [Maximum length of data buffers])]
1539 )
1540 # }}}
1541
1542 AC_CHECK_FUNCS([getfsstat], [have_getfsstat="yes"], [have_getfsstat="no"])
1543 AC_CHECK_FUNCS(getvfsstat, [have_getvfsstat="yes"], [have_getvfsstat="no"])
1544 AC_CHECK_FUNCS(listmntent, [have_listmntent="yes"], [have_listmntent="no"])
1545 AC_CHECK_FUNCS(getmntent_r, [have_getmntent_r="yes"], [have_getmntent_r="no"])
1546
1547 AC_CHECK_FUNCS(getmntent, [have_getmntent="libc"], [have_getmntent="no"])
1548 if test "x$have_getmntent" = "xno"; then
1549   AC_CHECK_LIB([sun], [getmntent],
1550     [have_getmntent="sun"],
1551     [have_gemntent="no"]
1552   )
1553 fi
1554
1555 if test "x$have_getmntent" = "xno"; then
1556   AC_CHECK_LIB([seq], [getmntent],
1557     [have_getmntent="seq"],
1558     [have_getmntent="no"]
1559   )
1560 fi
1561
1562 if test "x$have_getmntent" = "xno"; then
1563   AC_CHECK_LIB([gen], [getmntent],
1564     [have_getmntent="gen"],
1565     [have_getmntent="no"]
1566   )
1567 fi
1568
1569 if test "x$have_getmntent" = "xlibc"; then
1570   AC_CACHE_CHECK([whether getmntent takes one argument],
1571     [c_cv_have_one_getmntent],
1572     [
1573       AC_COMPILE_IFELSE(
1574         [
1575           AC_LANG_PROGRAM(
1576             [[#include "$srcdir/src/utils/mount/mount.h"]],
1577             [[
1578               FILE *fh;
1579               struct mntent *me;
1580               fh = setmntent ("/etc/mtab", "r");
1581               me = getmntent (fh);
1582               return me->mnt_passno;
1583             ]]
1584           )
1585         ],
1586         [c_cv_have_one_getmntent="yes"],
1587         [c_cv_have_one_getmntent="no"]
1588       )
1589     ]
1590   )
1591
1592   AC_CACHE_CHECK([whether getmntent takes two arguments],
1593     [c_cv_have_two_getmntent],
1594     [
1595       AC_COMPILE_IFELSE(
1596         [
1597           AC_LANG_PROGRAM(
1598             [[#include "$srcdir/src/utils/mount/mount.h"]],
1599             [[
1600               FILE *fh;
1601               struct mnttab mt;
1602               int status;
1603               fh = fopen ("/etc/mnttab", "r");
1604               status = getmntent (fh, &mt);
1605               return status;
1606             ]]
1607           )
1608         ],
1609         [c_cv_have_two_getmntent="yes"],
1610         [c_cv_have_two_getmntent="no"]
1611       )
1612     ]
1613   )
1614 fi
1615
1616 # Check for different versions of `getmntent' here..
1617
1618 if test "x$have_getmntent" = "xlibc"; then
1619   if test "x$c_cv_have_one_getmntent" = "xyes"; then
1620     AC_DEFINE([HAVE_ONE_GETMNTENT], [1],
1621       [Define if the function getmntent exists and takes one argument.]
1622     )
1623   fi
1624
1625   if test "x$c_cv_have_two_getmntent" = "xyes"; then
1626     AC_DEFINE([HAVE_TWO_GETMNTENT], [1],
1627       [Define if the function getmntent exists and takes two arguments.]
1628     )
1629   fi
1630 fi
1631
1632 if test "x$have_getmntent" = "xsun"; then
1633   AC_DEFINE([HAVE_SUN_GETMNTENT], [1],
1634     [Define if the function getmntent exists. It is the version from libsun.]
1635   )
1636 fi
1637
1638 if test "x$have_getmntent" = "xgen"; then
1639   AC_DEFINE([HAVE_GEN_GETMNTENT], [1],
1640     [Define if the function getmntent exists. It is the version from libgen.]
1641   )
1642 fi
1643
1644 # Check for htonll
1645 AC_CACHE_CHECK([whether htonll is defined],
1646   [c_cv_have_htonll],
1647   [
1648     AC_LINK_IFELSE(
1649       [
1650         AC_LANG_PROGRAM(
1651           [[
1652             #include <inttypes.h>
1653             #include <sys/types.h>
1654             #include <netinet/in.h>
1655           ]],
1656           [[return htonll(0);]]
1657         )
1658       ],
1659       [c_cv_have_htonll="yes"],
1660       [c_cv_have_htonll="no"]
1661     )
1662   ]
1663 )
1664
1665 if test "x$c_cv_have_htonll" = "xyes"; then
1666   AC_DEFINE([HAVE_HTONLL], [1], [Define if the function htonll exists.])
1667 fi
1668
1669 # Check for structures
1670 AC_CHECK_MEMBERS([struct if_data.ifi_ibytes, struct if_data.ifi_opackets, struct if_data.ifi_ierrors],
1671   [AC_DEFINE([HAVE_STRUCT_IF_DATA], [1], [Define if struct if_data exists and is usable.])],
1672   [],
1673   [[
1674     #include <sys/types.h>
1675     #include <sys/socket.h>
1676     #include <net/if.h>
1677   ]]
1678 )
1679
1680 AC_CHECK_MEMBERS([struct net_device_stats.rx_bytes, struct net_device_stats.tx_packets, struct net_device_stats.rx_errors],
1681   [AC_DEFINE([HAVE_STRUCT_NET_DEVICE_STATS], [1], [Define if struct net_device_stats exists and is usable.])],
1682   [],
1683   [[
1684     #include <sys/types.h>
1685     #include <sys/socket.h>
1686     #include <linux/if.h>
1687     #include <linux/netdevice.h>
1688   ]]
1689 )
1690
1691 AC_CHECK_MEMBERS([struct inet_diag_req.id, struct inet_diag_req.idiag_states],
1692   [AC_DEFINE([HAVE_STRUCT_LINUX_INET_DIAG_REQ], [1], [Define if struct inet_diag_req exists and is usable.])],
1693   [],
1694   [[#include <linux/inet_diag.h>]]
1695 )
1696
1697 AC_CHECK_MEMBERS([struct ip_mreqn.imr_ifindex], [],
1698   [],
1699   [[
1700     #include <netinet/in.h>
1701     #include <net/if.h>
1702   ]]
1703 )
1704
1705 AC_CHECK_MEMBERS([struct kinfo_proc.ki_pid, struct kinfo_proc.ki_rssize, struct kinfo_proc.ki_rusage],
1706   [
1707     AC_DEFINE([HAVE_STRUCT_KINFO_PROC_FREEBSD], [1], [Define if struct kinfo_proc exists in the FreeBSD variant.])
1708     have_struct_kinfo_proc_freebsd="yes"
1709   ],
1710   [],
1711   [[
1712     #include <kvm.h>
1713     #include <sys/param.h>
1714     #include <sys/sysctl.h>
1715     #include <sys/user.h>
1716   ]]
1717 )
1718
1719 AC_CHECK_MEMBERS([struct kinfo_proc.p_pid, struct kinfo_proc.p_vm_rssize],
1720   [
1721     AC_DEFINE([HAVE_STRUCT_KINFO_PROC_OPENBSD], [1], [Define if struct kinfo_proc exists in the OpenBSD variant.])
1722     have_struct_kinfo_proc_openbsd="yes"
1723   ],
1724   [],
1725   [[
1726     #include <sys/param.h>
1727     #include <sys/sysctl.h>
1728     #include <kvm.h>
1729   ]]
1730 )
1731
1732 AC_CHECK_MEMBERS([struct kinfo_proc2.p_pid, struct kinfo_proc2.p_uru_maxrss],
1733   [
1734     AC_DEFINE([HAVE_STRUCT_KINFO_PROC2_NETBSD], [1], [Define if struct kinfo_proc2 exists in the NetBSD variant.])
1735     have_struct_kinfo_proc2_netbsd="yes"
1736   ],
1737   [],
1738   [[
1739     #include <sys/param.h>
1740     #include <sys/sysctl.h>
1741     #include <kvm.h>
1742   ]]
1743 )
1744
1745 AC_CHECK_MEMBERS([struct udphdr.uh_dport, struct udphdr.uh_sport],
1746   [],
1747   [],
1748   [[
1749     #define _BSD_SOURCE
1750     #define _DEFAULT_SOURCE
1751     #include <stdint.h>
1752     #if HAVE_SYS_TYPES_H
1753     # include <sys/types.h>
1754     #endif
1755     #if HAVE_NETINET_IN_SYSTM_H
1756     # include <netinet/in_systm.h>
1757     #endif
1758     #if HAVE_NETINET_IN_H
1759     # include <netinet/in.h>
1760     #endif
1761     #if HAVE_NETINET_IP_H
1762     # include <netinet/ip.h>
1763     #endif
1764     #if HAVE_NETINET_UDP_H
1765     # include <netinet/udp.h>
1766     #endif
1767   ]]
1768 )
1769
1770 AC_CHECK_MEMBERS([struct udphdr.dest, struct udphdr.source],
1771   [],
1772   [],
1773   [[
1774     #define _BSD_SOURCE
1775     #define _DEFAULT_SOURCE
1776     #include <stdint.h>
1777     #if HAVE_SYS_TYPES_H
1778     # include <sys/types.h>
1779     #endif
1780     #if HAVE_NETINET_IN_SYSTM_H
1781     # include <netinet/in_systm.h>
1782     #endif
1783     #if HAVE_NETINET_IN_H
1784     # include <netinet/in.h>
1785     #endif
1786     #if HAVE_NETINET_IP_H
1787     # include <netinet/ip.h>
1788     #endif
1789     #if HAVE_NETINET_UDP_H
1790     # include <netinet/udp.h>
1791     #endif
1792   ]]
1793 )
1794
1795 AC_CHECK_MEMBERS([kstat_io_t.nwritten, kstat_io_t.writes, kstat_io_t.nwrites, kstat_io_t.wtime],
1796   [],
1797   [],
1798   [[# include <kstat.h>]]
1799 )
1800
1801 # check for pthread_setname_np
1802 SAVE_LDFLAGS="$LDFLAGS"
1803 LDFLAGS="$LDFLAGS -lpthread"
1804
1805 AC_MSG_CHECKING([for pthread_setname_np])
1806 have_pthread_setname_np="no"
1807 AC_LINK_IFELSE(
1808   [
1809     AC_LANG_PROGRAM(
1810       [[
1811         #define _GNU_SOURCE
1812         #include <pthread.h>
1813       ]],
1814       [[pthread_setname_np((pthread_t) {0}, "conftest");]]
1815     )
1816   ],
1817   [
1818     have_pthread_setname_np="yes"
1819     AC_DEFINE(HAVE_PTHREAD_SETNAME_NP, 1, [pthread_setname_np() is available.])
1820   ]
1821 )
1822
1823 AC_MSG_RESULT([$have_pthread_setname_np])
1824
1825 # check for pthread_set_name_np(3) (FreeBSD)
1826 AC_MSG_CHECKING([for pthread_set_name_np])
1827 have_pthread_set_name_np="no"
1828 AC_LINK_IFELSE(
1829   [
1830     AC_LANG_PROGRAM(
1831       [[#include <pthread_np.h>]],
1832       [[pthread_set_name_np((pthread_t) {0}, "conftest");]]
1833     )
1834    ],
1835   [
1836     have_pthread_set_name_np="yes"
1837     AC_DEFINE(HAVE_PTHREAD_SET_NAME_NP, 1, [pthread_set_name_np() is available.])
1838   ]
1839 )
1840 AC_MSG_RESULT([$have_pthread_set_name_np])
1841
1842 LDFLAGS="$SAVE_LDFLAGS"
1843
1844 AC_CHECK_TYPES([struct ip6_ext],
1845   [have_ip6_ext="yes"],
1846   [have_ip6_ext="no"],
1847   [[
1848     #include <stdint.h>
1849     #if HAVE_SYS_TYPES_H
1850     # include <sys/types.h>
1851     #endif
1852     #if HAVE_NETINET_IN_SYSTM_H
1853     # include <netinet/in_systm.h>
1854     #endif
1855     #if HAVE_NETINET_IN_H
1856     # include <netinet/in.h>
1857     #endif
1858     #if HAVE_NETINET_IP6_H
1859     # include <netinet/ip6.h>
1860     #endif
1861   ]]
1862 )
1863
1864 if test "x$have_ip6_ext" = "xno"; then
1865   SAVE_CFLAGS="$CFLAGS"
1866   CFLAGS="$CFLAGS -DSOLARIS2=8"
1867   AC_CHECK_TYPES([struct ip6_ext],
1868     [have_ip6_ext="yes, with -DSOLARIS2=8"],
1869     [have_ip6_ext="no"],
1870     [[
1871       #include <stdint.h>
1872       #if HAVE_SYS_TYPES_H
1873       # include <sys/types.h>
1874       #endif
1875       #if HAVE_NETINET_IN_SYSTM_H
1876       # include <netinet/in_systm.h>
1877       #endif
1878       #if HAVE_NETINET_IN_H
1879       # include <netinet/in.h>
1880       #endif
1881       #if HAVE_NETINET_IP6_H
1882       # include <netinet/ip6.h>
1883       #endif
1884     ]]
1885   )
1886   if test "x$have_ip6_ext" = "xno"; then
1887     CFLAGS="$SAVE_CFLAGS"
1888   fi
1889 fi
1890
1891 # libi2c-dev
1892 if test "x$ac_system" = "xLinux"; then
1893   with_libi2c_libs=""
1894   AC_CHECK_HEADERS([i2c/smbus.h],
1895     [with_libi2c_libs="-li2c"]
1896   )
1897   AC_CHECK_DECL([i2c_smbus_read_i2c_block_data],
1898     [with_libi2c="yes"],
1899     [with_libi2c="no (symbol i2c_smbus_read_i2c_block_data not found - have you installed libi2c-dev ?)"],
1900     [[
1901       #include <stdlib.h>
1902       #include <linux/i2c-dev.h>
1903       #if HAVE_I2C_SMBUS_H
1904       # include <i2c/smbus.h>
1905       #endif
1906     ]]
1907   )
1908   BUILD_WITH_LIBI2C_LIBS="$with_libi2c_libs"
1909   AC_SUBST([BUILD_WITH_LIBI2C_LIBS])
1910 else
1911   with_libi2c="no (Linux only)"
1912 fi
1913
1914 #
1915 # Checks for libraries begin here
1916 #
1917
1918 # Check for libpthread
1919 SAVE_LIBS="$LIBS"
1920 AC_CHECK_LIB([pthread],
1921   [pthread_create],
1922   [],
1923   [AC_MSG_ERROR([Symbol 'pthread_create' not found in libpthread])],
1924   []
1925 )
1926 PTHREAD_LIBS="$LIBS"
1927 LIBS="$SAVE_LIBS"
1928 AC_SUBST([PTHREAD_LIBS])
1929
1930 AC_CHECK_HEADERS([pthread.h],
1931   [],
1932   [AC_MSG_ERROR([pthread.h not found])]
1933 )
1934
1935 m4_divert_once([HELP_WITH], [
1936 Collectd additional packages:])
1937
1938 if test "x$ac_system" = "xAIX"; then
1939   with_perfstat="yes"
1940   with_procinfo="yes"
1941 else
1942   with_perfstat="no (AIX only)"
1943   with_procinfo="no (AIX only)"
1944 fi
1945
1946 if test "x$with_perfstat" = "xyes"; then
1947   AC_CHECK_LIB([perfstat], [perfstat_reset],
1948     [with_perfstat="yes"],
1949     [with_perfstat="no (perfstat not found)"]
1950   )
1951 fi
1952
1953 if test "x$with_perfstat" = "xyes"; then
1954   AC_DEFINE([HAVE_PERFSTAT], [1], [Define to 1 if you have the 'perfstat' library (-lperfstat)])
1955   # struct members pertaining to donation have been added to libperfstat somewhere between AIX5.3ML5 and AIX5.3ML9
1956   AC_CHECK_MEMBER([perfstat_partition_type_t.b.donate_enabled],
1957     [],
1958     [],
1959     [[#include <libperfstat.h]]
1960   )
1961   if test "x$av_cv_member_perfstat_partition_type_t_b_donate_enabled" = "xyes"; then
1962     AC_DEFINE([PERFSTAT_SUPPORTS_DONATION], [1], [Define to 1 if your version of the 'perfstat' library supports donation])
1963   fi
1964 fi
1965 AM_CONDITIONAL([BUILD_WITH_PERFSTAT], [test "x$with_perfstat" = "xyes"])
1966
1967 # Processes plugin under AIX.
1968 if test "x$with_procinfo" = "xyes"; then
1969   AC_CHECK_HEADERS([procinfo.h],
1970     [AC_DEFINE([HAVE_PROCINFO_H], [1], [Define to 1 if you have the procinfo.h])],
1971     [with_procinfo="no (procinfo.h not found)"]
1972   )
1973 fi
1974
1975 if test "x$ac_system" = "xSolaris"; then
1976   with_kstat="yes"
1977   with_devinfo="yes"
1978 else
1979   with_kstat="no (Solaris only)"
1980   with_devinfo="no (Solaris only)"
1981 fi
1982
1983 if test "x$with_kstat" = "xyes"; then
1984   AC_CHECK_LIB([kstat], [kstat_open],
1985     [with_kstat="yes"],
1986     [with_kstat="no (libkstat not found)"]
1987   )
1988 fi
1989
1990 if test "x$with_kstat" = "xyes"; then
1991   AC_CHECK_LIB([devinfo], [di_init],
1992     [with_devinfo="yes"],
1993     [with_devinfo="no (not found)"]
1994   )
1995   AC_CHECK_HEADERS([kstat.h],
1996     [AC_DEFINE(HAVE_LIBKSTAT, [1], [Define to 1 if you have the 'kstat' library (-lkstat)])],
1997     [with_kstat="no (kstat.h not found)"]
1998   )
1999 fi
2000
2001 AM_CONDITIONAL([BUILD_WITH_LIBDEVINFO], [test "x$with_devinfo" = "xyes"])
2002 AM_CONDITIONAL([BUILD_WITH_LIBKSTAT], [test "x$with_kstat" = "xyes"])
2003
2004 if test "x$ac_system" = "xDarwin"; then
2005   with_libiokit="yes"
2006 else
2007   with_libiokit="no"
2008 fi
2009 AM_CONDITIONAL([BUILD_WITH_LIBIOKIT], [test "x$with_libiokit" = "xyes"])
2010
2011 with_libkvm="no"
2012 AC_CHECK_LIB([kvm], [kvm_getprocs],
2013   [with_kvm_getprocs="yes"],
2014   [with_kvm_getprocs="no"]
2015 )
2016
2017 if test "x$with_kvm_getprocs" = "xyes"; then
2018   AC_DEFINE([HAVE_LIBKVM_GETPROCS], [1],
2019     [Define to 1 if you have the 'kvm' library with the 'kvm_getprocs' symbol (-lkvm)]
2020   )
2021   with_libkvm="yes"
2022 fi
2023
2024 AM_CONDITIONAL([BUILD_WITH_LIBKVM_GETPROCS], [test "x$with_kvm_getprocs" = "xyes"])
2025
2026 AC_CHECK_LIB([kvm], [kvm_getswapinfo],
2027   [with_kvm_getswapinfo="yes"],
2028   [with_kvm_getswapinfo="no"]
2029 )
2030
2031 if test "x$with_kvm_getswapinfo" = "xyes"; then
2032   AC_DEFINE([HAVE_LIBKVM_GETSWAPINFO], [1],
2033     [Define to 1 if you have the 'kvm' library with the 'kvm_getswapinfo' symbol (-lkvm)]
2034   )
2035   with_libkvm="yes"
2036 fi
2037
2038 AM_CONDITIONAL([BUILD_WITH_LIBKVM_GETSWAPINFO], [test "x$with_kvm_getswapinfo" = "xyes"])
2039
2040 AC_CHECK_LIB([kvm], [kvm_nlist],
2041   [with_kvm_nlist="yes"],
2042   [with_kvm_nlist="no"]
2043 )
2044
2045 if test "x$with_kvm_nlist" = "xyes"; then
2046   AC_CHECK_HEADERS([bsd/nlist.h nlist.h])
2047   AC_DEFINE([HAVE_LIBKVM_NLIST], [1],
2048     [Define to 1 if you have the 'kvm' library with the 'kvm_nlist' symbol (-lkvm)]
2049   )
2050   with_libkvm="yes"
2051 fi
2052
2053 AM_CONDITIONAL([BUILD_WITH_LIBKVM_NLIST], [test "x$with_kvm_nlist" = "xyes"])
2054
2055 AC_CHECK_LIB([kvm], [kvm_openfiles],
2056   [with_kvm_openfiles="yes"],
2057   [with_kvm_openfiles="no"]
2058 )
2059
2060 if test "x$with_kvm_openfiles" = "xyes"; then
2061   AC_DEFINE([HAVE_LIBKVM_NLIST], [1],
2062     [Define to 1 if you have the 'kvm' library with the 'kvm_openfiles' symbol (-lkvm)]
2063   )
2064   with_libkvm="yes"
2065 fi
2066
2067 # --with-cuda {{{
2068 AC_ARG_WITH([cuda],
2069   [AS_HELP_STRING([--with-cuda@<:@=PREFIX@:>@], [Path to cuda.])],
2070   [
2071     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
2072       with_cuda_cppflags="-I$withval/include"
2073       with_cuda_ldflags="-I$withval/lib"
2074       with_cuda="yes"
2075     else
2076       with_cuda="$withval"
2077     fi
2078   ],
2079   [with_cuda="no"]
2080 )
2081
2082 if test "x$with_cuda" = "xyes"; then
2083   SAVE_CPPFLAGS="$CPPFLAGS"
2084   CPPFLAGS="$CPPFLAGS $with_cuda_cppflags"
2085
2086   AC_CHECK_HEADERS([nvml.h],
2087     [with_cuda="yes"],
2088     [with_cuda="no (nvml.h not found)"]
2089   )
2090
2091   CPPFLAGS="$SAVE_CPPFLAGS"
2092 fi
2093
2094 if test "x$with_cuda" = "xyes"; then
2095   BUILD_WITH_CUDA_CPPFLAGS="$CUDA_CPPFLAGS"
2096   BUILD_WITH_CUDA_LDFLAGS="$CUDA_LDFLAGS"
2097   BUILD_WITH_CUDA_LIBS="-lnvidia-ml"
2098 fi
2099
2100 AC_SUBST([BUILD_WITH_CUDA_CPPFLAGS])
2101 AC_SUBST([BUILD_WITH_CUDA_LDFLAGS])
2102 AC_SUBST([BUILD_WITH_CUDA_LIBS])
2103
2104 # }}}
2105
2106 # --with-libaquaero5 {{{
2107 AC_ARG_WITH([libaquaero5],
2108   [AS_HELP_STRING([--with-libaquaero5@<:@=PREFIX@:>@], [Path to aquatools-ng source code.])],
2109   [
2110     if test "x$withval" = "xyes"; then
2111       with_libaquaero5="yes"
2112     else if test "x$withval" = "xno"; then
2113       with_libaquaero5="no"
2114     else
2115       with_libaquaero5="yes"
2116       LIBAQUAERO5_CFLAGS="$LIBAQUAERO5_CFLAGS -I$withval/src"
2117       LIBAQUAERO5_LDFLAGS="$LIBAQUAERO5_LDFLAGS -L$withval/obj"
2118     fi; fi
2119   ],
2120   [with_libaquaero5="yes"]
2121 )
2122
2123 SAVE_CPPFLAGS="$CPPFLAGS"
2124 SAVE_LDFLAGS="$LDFLAGS"
2125 CPPFLAGS="$CPPFLAGS $LIBAQUAERO5_CFLAGS"
2126 LDFLAGS="$LDFLAGS $LIBAQUAERO5_LDFLAGS"
2127
2128 if test "x$with_libaquaero5" = "xyes"; then
2129   AC_CHECK_HEADERS([libaquaero5.h],
2130     [with_libaquaero5="yes"],
2131     [with_libaquaero5="no (libaquaero5.h not found)"]
2132   )
2133 fi
2134
2135 if test "x$with_libaquaero5" = "xyes"; then
2136   AC_CHECK_LIB([aquaero5], libaquaero5_poll,
2137     [with_libaquaero5="yes"],
2138     [with_libaquaero5="no (symbol 'libaquaero5_poll' not found)"]
2139   )
2140 fi
2141
2142 CPPFLAGS="$SAVE_CPPFLAGS"
2143 LDFLAGS="$SAVE_LDFLAGS"
2144
2145 if test "x$with_libaquaero5" = "xyes"; then
2146   BUILD_WITH_LIBAQUAERO5_CFLAGS="$LIBAQUAERO5_CFLAGS"
2147   BUILD_WITH_LIBAQUAERO5_LDFLAGS="$LIBAQUAERO5_LDFLAGS"
2148 fi
2149 AC_SUBST([BUILD_WITH_LIBAQUAERO5_CFLAGS])
2150 AC_SUBST([BUILD_WITH_LIBAQUAERO5_LDFLAGS])
2151 # }}}
2152
2153 # --with-libhiredis {{{
2154 AC_ARG_WITH([libhiredis],
2155   [AS_HELP_STRING([--with-libhiredis@<:@=PREFIX@:>@], [Path to libhiredis.])],
2156   [
2157     if test "x$withval" = "xyes"; then
2158       with_libhiredis="yes"
2159     else if test "x$withval" = "xno"; then
2160       with_libhiredis="no"
2161     else
2162       with_libhiredis="yes"
2163       LIBHIREDIS_CPPFLAGS="$LIBHIREDIS_CPPFLAGS -I$withval/include"
2164       LIBHIREDIS_LDFLAGS="$LIBHIREDIS_LDFLAGS -L$withval/lib"
2165     fi; fi
2166   ],
2167   [with_libhiredis="yes"]
2168 )
2169
2170 SAVE_CPPFLAGS="$CPPFLAGS"
2171 SAVE_LDFLAGS="$LDFLAGS"
2172 CPPFLAGS="$CPPFLAGS $LIBHIREDIS_CPPFLAGS"
2173 LDFLAGS="$LDFLAGS $LIBHIREDIS_LDFLAGS"
2174
2175 if test "x$with_libhiredis" = "xyes"; then
2176   AC_CHECK_HEADERS([hiredis/hiredis.h],
2177     [with_libhiredis="yes"],
2178     [with_libhiredis="no (hiredis.h not found)"]
2179   )
2180 fi
2181
2182 if test "x$with_libhiredis" = "xyes"; then
2183   AC_CHECK_LIB([hiredis], [redisCommand],
2184     [with_libhiredis="yes"],
2185     [with_libhiredis="no (symbol 'redisCommand' not found)"]
2186   )
2187 fi
2188
2189 CPPFLAGS="$SAVE_CPPFLAGS"
2190 LDFLAGS="$SAVE_LDFLAGS"
2191
2192 if test "x$with_libhiredis" = "xyes"; then
2193   BUILD_WITH_LIBHIREDIS_CPPFLAGS="$LIBHIREDIS_CPPFLAGS"
2194   BUILD_WITH_LIBHIREDIS_LDFLAGS="$LIBHIREDIS_LDFLAGS"
2195 fi
2196
2197 AC_SUBST([BUILD_WITH_LIBHIREDIS_CPPFLAGS])
2198 AC_SUBST([BUILD_WITH_LIBHIREDIS_LDFLAGS])
2199 # }}}
2200
2201 # --with-libcurl {{{
2202 with_curl_config="curl-config"
2203 with_curl_cflags=""
2204 with_curl_libs=""
2205 AC_ARG_WITH(libcurl,
2206   [AS_HELP_STRING([--with-libcurl@<:@=PREFIX@:>@], [Path to libcurl.])],
2207   [
2208     if test "x$withval" = "xno"; then
2209       with_libcurl="no"
2210     else if test "x$withval" = "xyes"; then
2211       with_libcurl="yes"
2212     else
2213       if test -f "$withval" && test -x "$withval"; then
2214         with_curl_config="$withval"
2215         with_libcurl="yes"
2216       else if test -x "$withval/bin/curl-config"; then
2217         with_curl_config="$withval/bin/curl-config"
2218         with_libcurl="yes"
2219       fi; fi
2220       with_libcurl="yes"
2221     fi; fi
2222   ],
2223   [with_libcurl="yes"]
2224 )
2225
2226 if test "x$with_libcurl" = "xyes"; then
2227   with_curl_cflags=`$with_curl_config --cflags 2>/dev/null`
2228   curl_config_status=$?
2229
2230   if test $curl_config_status -ne 0; then
2231     with_libcurl="no ($with_curl_config failed)"
2232   else
2233     SAVE_CPPFLAGS="$CPPFLAGS"
2234     CPPFLAGS="$CPPFLAGS $with_curl_cflags"
2235
2236     AC_CHECK_HEADERS([curl/curl.h],
2237       [with_libcurl="yes"],
2238       [with_libcurl="no (curl/curl.h not found)"]
2239     )
2240
2241     CPPFLAGS="$SAVE_CPPFLAGS"
2242   fi
2243 fi
2244
2245 if test "x$with_libcurl" = "xyes"; then
2246   with_curl_libs=`$with_curl_config --libs 2>/dev/null`
2247   curl_config_status=$?
2248
2249   if test $curl_config_status -ne 0; then
2250     with_libcurl="no ($with_curl_config failed)"
2251   else
2252     AC_CHECK_LIB([curl], [curl_easy_init],
2253       [with_libcurl="yes"],
2254       [with_libcurl="no (symbol 'curl_easy_init' not found)"],
2255       [$with_curl_libs]
2256     )
2257
2258     AC_CHECK_DECL([CURLOPT_USERNAME],
2259       [have_curlopt_username="yes"],
2260       [have_curlopt_username="no"],
2261       [[#include <curl/curl.h>]]
2262     )
2263
2264     AC_CHECK_DECL(CURLOPT_TIMEOUT_MS,
2265       [have_curlopt_timeout="yes"],
2266       [have_curlopt_timeout="no"],
2267       [[#include <curl/curl.h>]]
2268     )
2269   fi
2270 fi
2271
2272 if test "x$with_libcurl" = "xyes"; then
2273   SAVE_CPPFLAGS="$CPPFLAGS"
2274   SAVE_LDFLAGS="$LDFLAGS"
2275   CPPFLAGS="$CPPFLAGS $with_curl_cflags"
2276   LDFLAGS="$LDFLAGS $with_curl_libs"
2277   AC_CACHE_CHECK([for CURLINFO_APPCONNECT_TIME],
2278     [c_cv_have_curlinfo_appconnect_time],
2279     [
2280       AC_LINK_IFELSE(
2281         [
2282           AC_LANG_PROGRAM(
2283             [[#include <curl/curl.h>]],
2284             [[
2285               int val = CURLINFO_APPCONNECT_TIME;
2286               return val;
2287             ]]
2288           )
2289         ],
2290         [c_cv_have_curlinfo_appconnect_time="yes"],
2291         [c_cv_have_curlinfo_appconnect_time="no"]
2292       )
2293     ]
2294   )
2295   CPPFLAGS="$SAVE_CPPFLAGS"
2296   LDFLAGS="$SAVE_LDFLAGS"
2297 fi
2298
2299 if test "x$c_cv_have_curlinfo_appconnect_time" = "xyes"; then
2300   AC_DEFINE([HAVE_CURLINFO_APPCONNECT_TIME], [1],
2301     [Define if curl.h defines CURLINFO_APPCONNECT_TIME.]
2302   )
2303 fi
2304
2305 if test "x$with_libcurl" = "xyes"; then
2306   BUILD_WITH_LIBCURL_CFLAGS="$with_curl_cflags"
2307   BUILD_WITH_LIBCURL_LIBS="$with_curl_libs"
2308
2309   if test "x$have_curlopt_username" = "xyes"; then
2310     AC_DEFINE([HAVE_CURLOPT_USERNAME], [1],
2311       [Define if libcurl supports CURLOPT_USERNAME option.]
2312     )
2313   fi
2314
2315   if test "x$have_curlopt_timeout" = "xyes"; then
2316     AC_DEFINE([HAVE_CURLOPT_TIMEOUT_MS], [1],
2317       [Define if libcurl supports CURLOPT_TIMEOUT_MS option.]
2318     )
2319   fi
2320 fi
2321
2322 AC_SUBST(BUILD_WITH_LIBCURL_CFLAGS)
2323 AC_SUBST(BUILD_WITH_LIBCURL_LIBS)
2324
2325 AM_CONDITIONAL([BUILD_WITH_LIBCURL], [test "x$with_libcurl" = "xyes"])
2326 # }}}
2327
2328 # --with-libdbi {{{
2329 AC_ARG_WITH([libdbi],
2330   [AS_HELP_STRING([--with-libdbi@<:@=PREFIX@:>@], [Path to libdbi.])],
2331   [
2332     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
2333       with_libdbi_cppflags="-I$withval/include"
2334       with_libdbi_ldflags="-L$withval/lib"
2335       with_libdbi="yes"
2336     else
2337       with_libdbi="$withval"
2338     fi
2339   ],
2340   [with_libdbi="yes"]
2341 )
2342
2343 if test "x$with_libdbi" = "xyes"; then
2344   SAVE_CPPFLAGS="$CPPFLAGS"
2345   CPPFLAGS="$CPPFLAGS $with_libdbi_cppflags"
2346
2347   AC_CHECK_HEADERS([dbi/dbi.h],
2348     [with_libdbi="yes"],
2349     [with_libdbi="no (dbi/dbi.h not found)"]
2350   )
2351
2352   CPPFLAGS="$SAVE_CPPFLAGS"
2353 fi
2354
2355 if test "x$with_libdbi" = "xyes"; then
2356   SAVE_LDFLAGS="$LDFLAGS"
2357   LDFLAGS="$LDFLAGS $with_libdbi_ldflags"
2358
2359   AC_CHECK_LIB([dbi], [dbi_initialize],
2360     [with_libdbi="yes"],
2361     [with_libdbi="no (Symbol 'dbi_initialize' not found)"]
2362   )
2363
2364   LDFLAGS="$SAVE_LDFLAGS"
2365 fi
2366
2367 BUILD_WITH_LIBDBI_CPPFLAGS="$with_libdbi_cppflags"
2368 BUILD_WITH_LIBDBI_LDFLAGS="$with_libdbi_ldflags"
2369 BUILD_WITH_LIBDBI_LIBS="-ldbi"
2370 AC_SUBST(BUILD_WITH_LIBDBI_CPPFLAGS)
2371 AC_SUBST(BUILD_WITH_LIBDBI_LDFLAGS)
2372 AC_SUBST(BUILD_WITH_LIBDBI_LIBS)
2373 # }}}
2374
2375 # --with-libdpdk {{{
2376 AC_ARG_VAR([LIBDPDK_CPPFLAGS], [Preprocessor flags for libdpdk])
2377 AC_ARG_VAR([LIBDPDK_CFLAGS], [Compiler flags for libdpdk])
2378 AC_ARG_VAR([LIBDPDK_LDFLAGS], [Linker flags for libdpdk])
2379 AC_ARG_VAR([LIBDPDK_LIBS], [Libraries to link for libdpdk])
2380
2381 AC_ARG_WITH([libdpdk],
2382   [AS_HELP_STRING([--without-libdpdk], [Disable libdpdk.])],
2383   [with_libdpdk="$withval"],
2384   [with_libdpdk="yes"]
2385 )
2386
2387 if test "x$with_libdpdk" != "xno"; then
2388   PKG_CHECK_MODULES([DPDK], [libdpdk], [],
2389     [AC_MSG_NOTICE([no DPDK pkg-config, using defaults])])
2390   if test "x$LIBDPDK_CPPFLAGS" = "x"; then
2391     LIBDPDK_CPPFLAGS="-I/usr/include/dpdk"
2392   fi
2393   if test "x$LIBDPDK_CFLAGS" = "x"; then
2394     LIBDPDK_CFLAGS="$DPDK_CFLAGS"
2395     LIBDPDK_CPPFLAGS="$LIBDPDK_CPPFLAGS $DPDK_CFLAGS"
2396   fi
2397   if test "x$LIBDPDK_LIBS" = "x"; then
2398     if test "x$DPDK_LIBS" != "x"; then
2399       LIBDPDK_LIBS="$DPDK_LIBS"
2400     else
2401       LIBDPDK_LIBS="-ldpdk"
2402     fi
2403   fi
2404   SAVE_CPPFLAGS="$CPPFLAGS"
2405   CPPFLAGS="$LIBDPDK_CPPFLAGS $CPPFLAGS"
2406   SAVE_CFLAGS="$CFLAGS"
2407   CFLAGS="$LIBDPDK_CFLAGS $CFLAGS"
2408   AC_CHECK_HEADERS([rte_config.h],
2409     [
2410       with_libdpdk="yes"
2411       AC_PREPROC_IFELSE(
2412         [
2413           AC_LANG_SOURCE(
2414             [[
2415               #include <rte_version.h>
2416               #if RTE_VERSION < RTE_VERSION_NUM(16,7,0,0)
2417               #error "required DPDK >= 16.07"
2418               #endif
2419             ]]
2420           )
2421         ],
2422         [dpdk_keepalive="yes"],
2423         [dpdk_keepalive="no (DPDK version < 16.07)"]
2424       )
2425     ],
2426     [with_libdpdk="no (rte_config.h not found)"]
2427   )
2428   CPPFLAGS="$SAVE_CPPFLAGS"
2429   CFLAGS="$SAVE_CFLAGS"
2430 fi
2431
2432 if test "x$with_libdpdk" = "xyes"; then
2433   SAVE_LIBS="$LIBS"
2434   LIBS="$LIBDPDK_LIBS $LIBS"
2435   SAVE_LDFLAGS="$LDFLAGS"
2436   LDFLAGS="$LIBDPDK_LDFLAGS $LDFLAGS"
2437   SAVE_CPPFLAGS="$CPPFLAGS"
2438   CPPFLAGS="$LIBDPDK_CPPFLAGS $CPPFLAGS"
2439   SAVE_CFLAGS="$CFLAGS"
2440   CFLAGS="$LIBDPDK_CFLAGS $CFLAGS"
2441   AC_LINK_IFELSE(
2442     [
2443       AC_LANG_PROGRAM(
2444         [[
2445           #include <rte_eal.h>
2446         ]],
2447         [[return rte_eal_init(0, NULL);]]
2448       )
2449     ],
2450     [with_libdpdk="yes"],
2451     [with_libdpdk="no (symbol 'rte_eal_init' not found)"]
2452   )
2453   LIBS="$SAVE_LIBS"
2454   LDFLAGS="$SAVE_LDFLAGS"
2455   CPPFLAGS="$SAVE_CPPFLAGS"
2456   CFLAGS="$SAVE_CFLAGS"
2457 fi
2458
2459 # }}}
2460
2461 # --with-libesmtp {{{
2462 AC_ARG_WITH([libesmtp],
2463   [AS_HELP_STRING([--with-libesmtp@<:@=PREFIX@:>@], [Path to libesmtp.])],
2464   [
2465     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
2466       with_libesmtp_cppflags="-I$withval/include"
2467       with_libesmtp_ldflags="-L$withval/lib"
2468       with_libesmtp="yes"
2469     else
2470       with_libesmtp="$withval"
2471     fi
2472   ],
2473   [with_libesmtp="yes"]
2474 )
2475
2476 if test "x$with_libesmtp" = "xyes"; then
2477   SAVE_CPPFLAGS="$CPPFLAGS"
2478   CPPFLAGS="$CPPFLAGS $with_libesmtp_cppflags"
2479
2480   AC_CHECK_HEADERS([libesmtp.h],
2481     [with_libesmtp="yes"],
2482     [with_libesmtp="no (libesmtp.h not found)"]
2483   )
2484
2485   CPPFLAGS="$SAVE_CPPFLAGS"
2486 fi
2487
2488 if test "x$with_libesmtp" = "xyes"; then
2489   SAVE_LDFLAGS="$LDFLAGS"
2490   LDFLAGS="$LDFLAGS $with_esmtp_ldflags"
2491
2492   AC_CHECK_LIB([esmtp], [smtp_create_session],
2493     [with_libesmtp="yes"],
2494     [with_libesmtp="no (Symbol 'smtp_create_session' not found)"]
2495   )
2496
2497   LDFLAGS="$SAVE_LDFLAGS"
2498 fi
2499
2500 BUILD_WITH_LIBESMTP_CPPFLAGS="$with_libesmtp_cppflags"
2501 BUILD_WITH_LIBESMTP_LDFLAGS="$with_libesmtp_ldflags"
2502 BUILD_WITH_LIBESMTP_LIBS="-lesmtp"
2503 AC_SUBST(BUILD_WITH_LIBESMTP_CPPFLAGS)
2504 AC_SUBST(BUILD_WITH_LIBESMTP_LDFLAGS)
2505 AC_SUBST(BUILD_WITH_LIBESMTP_LIBS)
2506 # }}}
2507
2508 # --with-libganglia {{{
2509 AC_ARG_WITH([libganglia],
2510   [AS_HELP_STRING([--with-libganglia@<:@=PREFIX@:>@], [Path to libganglia.])],
2511   [
2512     if test -f "$withval" && test -x "$withval"; then
2513       with_libganglia_config="$withval"
2514       with_libganglia="yes"
2515     else if test -f "$withval/bin/ganglia-config" && test -x "$withval/bin/ganglia-config"; then
2516       with_libganglia_config="$withval/bin/ganglia-config"
2517       with_libganglia="yes"
2518     else if test -d "$withval"; then
2519       GANGLIA_CPPFLAGS="-I$withval/include"
2520       GANGLIA_LDFLAGS="-L$withval/lib"
2521       with_libganglia="yes"
2522     else
2523       with_libganglia="$withval"
2524     fi; fi; fi
2525   ],
2526   [with_libganglia="yes"]
2527 )
2528
2529 if test "x$with_libganglia" = "xyes"; then
2530   if test "x$with_libganglia_config" != "x"; then
2531     if test "x$GANGLIA_CPPFLAGS" = "x"; then
2532       GANGLIA_CPPFLAGS=`"$with_libganglia_config" --cflags 2>/dev/null`
2533     fi
2534
2535     if test "x$GANGLIA_LDFLAGS" = "x"; then
2536       GANGLIA_LDFLAGS=`"$with_libganglia_config" --ldflags 2>/dev/null`
2537     fi
2538
2539     if test "x$GANGLIA_LIBS" = "x"; then
2540       GANGLIA_LIBS=`"$with_libganglia_config" --libs 2>/dev/null`
2541     fi
2542   else
2543     GANGLIA_LIBS="-lganglia"
2544   fi
2545 fi
2546
2547 SAVE_CPPFLAGS="$CPPFLAGS"
2548 SAVE_LDFLAGS="$LDFLAGS"
2549 CPPFLAGS="$CPPFLAGS $GANGLIA_CPPFLAGS"
2550 LDFLAGS="$LDFLAGS $GANGLIA_LDFLAGS"
2551
2552 if test "x$with_libganglia" = "xyes"; then
2553   AC_CHECK_HEADERS([gm_protocol.h],
2554     [with_libganglia="yes"],
2555     [with_libganglia="no (gm_protocol.h not found)"]
2556   )
2557 fi
2558
2559 if test "x$with_libganglia" = "xyes"; then
2560   AC_CHECK_LIB([ganglia], [xdr_Ganglia_value_msg],
2561     [with_libganglia="yes"],
2562     [with_libganglia="no (symbol xdr_Ganglia_value_msg not found)"]
2563   )
2564 fi
2565
2566 CPPFLAGS="$SAVE_CPPFLAGS"
2567 LDFLAGS="$SAVE_LDFLAGS"
2568
2569 AC_SUBST(GANGLIA_CPPFLAGS)
2570 AC_SUBST(GANGLIA_LDFLAGS)
2571 AC_SUBST(GANGLIA_LIBS)
2572 # }}}
2573
2574 # --with-libgcrypt {{{
2575 GCRYPT_CPPFLAGS="$GCRYPT_CPPFLAGS"
2576 GCRYPT_LDFLAGS="$GCRYPT_LDFLAGS"
2577 GCRYPT_LIBS="$GCRYPT_LIBS"
2578 AC_ARG_WITH([libgcrypt],
2579   [AS_HELP_STRING([--with-libgcrypt@<:@=PREFIX@:>@], [Path to libgcrypt.])],
2580   [
2581     if test -f "$withval" && test -x "$withval"; then
2582       with_libgcrypt_config="$withval"
2583       with_libgcrypt="yes"
2584     else if test -f "$withval/bin/gcrypt-config" && test -x "$withval/bin/gcrypt-config"; then
2585       with_libgcrypt_config="$withval/bin/gcrypt-config"
2586       with_libgcrypt="yes"
2587     else if test -d "$withval"; then
2588       GCRYPT_CPPFLAGS="$GCRYPT_CPPFLAGS -I$withval/include"
2589       GCRYPT_LDFLAGS="$GCRYPT_LDFLAGS -L$withval/lib"
2590       with_libgcrypt="yes"
2591     else
2592       with_libgcrypt_config="gcrypt-config"
2593       with_libgcrypt="$withval"
2594     fi; fi; fi
2595   ],
2596   [
2597     with_libgcrypt_config="libgcrypt-config"
2598     with_libgcrypt="yes"
2599   ]
2600 )
2601
2602 if test "x$with_libgcrypt" = "xyes" && test "x$with_libgcrypt_config" != "x"; then
2603   if test "x$GCRYPT_CPPFLAGS" = "x"; then
2604     GCRYPT_CPPFLAGS=`"$with_libgcrypt_config" --cflags 2>/dev/null`
2605   fi
2606
2607   if test "x$GCRYPT_LIBS" = "x"; then
2608     GCRYPT_LIBS=`"$with_libgcrypt_config" --libs 2>/dev/null`
2609   fi
2610 fi
2611
2612 SAVE_CPPFLAGS="$CPPFLAGS"
2613 SAVE_LDFLAGS="$LDFLAGS"
2614 SAVE_LIBS="$LIBS"
2615 CPPFLAGS="$CPPFLAGS $GCRYPT_CPPFLAGS"
2616 LDFLAGS="$LDFLAGS $GCRYPT_LDFLAGS"
2617 LIBS="$LIBS $GCRYPT_LIBS"
2618
2619 if test "x$with_libgcrypt" = "xyes"; then
2620   AC_CHECK_HEADERS([gcrypt.h],
2621     [with_libgcrypt="yes"],
2622     [with_libgcrypt="no (gcrypt.h not found)"]
2623   )
2624 fi
2625
2626 if test "x$with_libgcrypt" = "xyes"; then
2627   AC_CHECK_LIB(gcrypt, gcry_md_hash_buffer,
2628     [with_libgcrypt="yes"],
2629     [with_libgcrypt="no (symbol gcry_md_hash_buffer not found)"]
2630   )
2631 fi
2632
2633 CPPFLAGS="$SAVE_CPPFLAGS"
2634 LDFLAGS="$SAVE_LDFLAGS"
2635 LIBS="$SAVE_LIBS"
2636
2637 AC_SUBST([GCRYPT_CPPFLAGS])
2638 AC_SUBST([GCRYPT_LDFLAGS])
2639 AC_SUBST([GCRYPT_LIBS])
2640 AM_CONDITIONAL([BUILD_WITH_LIBGCRYPT], [test "x$with_libgcrypt" = "xyes"])
2641 # }}}
2642
2643 # --with-libgps {{{
2644 AC_ARG_WITH([libgps],
2645   [AS_HELP_STRING([--with-libgps@<:@=PREFIX@:>@], [Path to libgps.])],
2646   [
2647     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
2648       with_libgps_cflags="-I$withval/include"
2649       with_libgps_ldflags="-L$withval/lib"
2650       with_libgps="yes"
2651     else
2652       with_libgps="$withval"
2653     fi
2654   ],
2655   [with_libgps="yes"]
2656 )
2657
2658 if test "x$with_libgps" = "xyes"; then
2659   SAVE_CFLAGS="$CFLAGS"
2660   CFLAGS="$CFLAGS $with_libgps_cflags"
2661
2662   AC_CHECK_HEADERS([gps.h],
2663     [with_libgps="yes"],
2664     [with_libgps="no (gps.h not found)"]
2665   )
2666
2667   CFLAGS="$SAVE_CFLAGS"
2668 fi
2669
2670 if test "x$with_libgps" = "xyes"; then
2671   SAVE_LDFLAGS="$LDFLAGS"
2672   LDFLAGS="$LDFLAGS $with_libgps_ldflags"
2673
2674   AC_CHECK_LIB([gps], [gps_open],
2675     [with_libgps="yes"],
2676     [with_libgps="no (symbol gps_open not found)"]
2677   )
2678
2679   LDFLAGS="$SAVE_LDFLAGS"
2680 fi
2681
2682 if test "x$with_libgps" = "xyes"; then
2683   BUILD_WITH_LIBGPS_CFLAGS="$with_libgps_cflags"
2684   BUILD_WITH_LIBGPS_LDFLAGS="$with_libgps_ldflags"
2685   BUILD_WITH_LIBGPS_LIBS="-lgps"
2686 fi
2687
2688 AC_SUBST([BUILD_WITH_LIBGPS_CFLAGS])
2689 AC_SUBST([BUILD_WITH_LIBGPS_LDFLAGS])
2690 AC_SUBST([BUILD_WITH_LIBGPS_LIBS])
2691
2692 # }}}
2693
2694 # --with-libgrpc++ {{{
2695 AC_ARG_WITH([libgrpc++],
2696   [AS_HELP_STRING([--with-libgrpc++@<:@=PREFIX@:>@], [Path to libgrpc++.])],
2697   [
2698     with_grpcpp="$withval"
2699     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
2700       with_libgrpcpp_cppflags="-I$withval/include"
2701       with_libgrpcpp_ldflags="-L$withval/lib"
2702       with_libgrpcpp_bin="$withval/bin"
2703       with_libgrpcpp="yes"
2704     fi
2705     if test "x$withval" = "xno"; then
2706       with_libgrpcpp="no (disabled on command line)"
2707     fi
2708   ],
2709   [withval="yes"]
2710 )
2711 if test "x$withval" = "xyes"; then
2712 PKG_CHECK_MODULES([GRPCPP], [grpc++],
2713   [with_libgrpcpp="yes"],
2714   [with_libgrpcpp="no (pkg-config could not find libgrpc++)"]
2715 )
2716 fi
2717
2718 if test "x$withval" != "xno"; then
2719   AC_MSG_CHECKING([whether $CXX accepts -std=c++11])
2720   if test_cxx_flags -std=c++11; then
2721     AC_MSG_RESULT([yes])
2722   else
2723     AC_MSG_RESULT([no])
2724     with_libgrpcpp="no (requires C++11 support)"
2725   fi
2726 fi
2727
2728 if test "x$with_libgrpcpp" = "xyes"; then
2729   AC_LANG_PUSH(C++)
2730   SAVE_CPPFLAGS="$CPPFLAGS"
2731   CPPFLAGS="-std=c++11 $with_libgrpcpp_cppflags $GRPCPP_CFLAGS $CPPFLAGS"
2732   AC_CHECK_HEADERS([grpc++/grpc++.h],
2733     [with_libgrpcpp="yes"],
2734     [with_libgrpcpp="no (<grpc++/grpc++.h> not found)"]
2735   )
2736   CPPFLAGS="$SAVE_CPPFLAGS"
2737   AC_LANG_POP(C++)
2738 fi
2739
2740 if test "x$with_libgrpcpp" = "xyes"; then
2741   AC_LANG_PUSH(C++)
2742   SAVE_CPPFLAGS="$CPPFLAGS"
2743   SAVE_LDFLAGS="$LDFLAGS"
2744   SAVE_LIBS="$LIBS"
2745   CPPFLAGS="-std=c++11 $with_libgrpcpp_cppflags $GRPCPP_CFLAGS $CPPFLAGS"
2746   LDFLAGS="$with_libgrpcpp_ldflags"
2747   if test "x$GRPCPP_LIBS" = "x"; then
2748     LIBS="-lgrpc++"
2749   else
2750     LIBS="$GRPCPP_LIBS"
2751   fi
2752   AC_LINK_IFELSE(
2753     [
2754       AC_LANG_PROGRAM(
2755         [[#include <grpc++/grpc++.h>]],
2756         [[grpc::ServerBuilder sb;]]
2757       )
2758     ],
2759     [
2760       with_libgrpcpp="yes"
2761       if test "x$GRPCPP_LIBS" = "x"; then
2762         GRPCPP_LIBS="-lgrpc++"
2763       fi
2764     ],
2765     [with_libgrpcpp="no (libgrpc++ not found)"]
2766   )
2767   CPPFLAGS="$SAVE_CPPFLAGS"
2768   LDFLAGS="$SAVE_LDFLAGS"
2769   LIBS="$SAVE_LIBS"
2770   AC_LANG_POP(C++)
2771 fi
2772
2773 BUILD_WITH_LIBGRPCPP_CPPFLAGS="-std=c++11 $with_libgrpcpp_cppflags $GRPCPP_CFLAGS"
2774 BUILD_WITH_LIBGRPCPP_LDFLAGS="$with_libgrpcpp_ldflags"
2775 BUILD_WITH_LIBGRPCPP_LIBS="$GRPCPP_LIBS"
2776 AC_SUBST([BUILD_WITH_LIBGRPCPP_CPPFLAGS])
2777 AC_SUBST([BUILD_WITH_LIBGRPCPP_LDFLAGS])
2778 AC_SUBST([BUILD_WITH_LIBGRPCPP_LIBS])
2779 # }}}
2780
2781 AC_ARG_VAR([GRPC_CPP_PLUGIN], [path to the grpc_cpp_plugin binary])
2782 if test "x$with_libgrpcpp_bin" = "x"; then
2783   AC_PATH_PROG([GRPC_CPP_PLUGIN], [grpc_cpp_plugin])
2784 else
2785   AC_PATH_PROG([GRPC_CPP_PLUGIN], [grpc_cpp_plugin], [], "$with_libgrpcpp_bin:$PATH")
2786 fi
2787 AM_CONDITIONAL([HAVE_GRPC_CPP], [test "x$GRPC_CPP_PLUGIN" != "x"])
2788
2789 # --with-libiptc {{{
2790 AC_ARG_WITH([libiptc],
2791   [AS_HELP_STRING([--with-libiptc@<:@=PREFIX@:>@], [Path to libiptc.])],
2792   [
2793     if test "x$withval" = "xyes"; then
2794       with_libiptc="pkgconfig"
2795     else if test "x$withval" = "xno"; then
2796       with_libiptc="no"
2797     else
2798       with_libiptc="yes"
2799       with_libiptc_cflags="-I$withval/include"
2800       with_libiptc_libs="-L$withval/lib"
2801     fi; fi
2802   ],
2803   [
2804     if test "x$ac_system" = "xLinux"; then
2805       with_libiptc="pkgconfig"
2806     else
2807       with_libiptc="no (Linux only)"
2808     fi
2809   ]
2810 )
2811
2812 if test "x$with_libiptc" = "xpkgconfig"; then
2813   $PKG_CONFIG --exists 'libiptc' 2>/dev/null
2814   if test $? -ne 0; then
2815     with_libiptc="no (pkg-config doesn't know libiptc)"
2816   fi
2817 fi
2818
2819 if test "x$with_libiptc" = "xpkgconfig"; then
2820   with_libiptc_cflags="`$PKG_CONFIG --cflags 'libiptc'`"
2821   if test $? -ne 0; then
2822     with_libiptc="no ($PKG_CONFIG failed)"
2823   fi
2824
2825   with_libiptc_libs="`$PKG_CONFIG --libs 'libiptc'`"
2826   if test $? -ne 0; then
2827     with_libiptc="no ($PKG_CONFIG failed)"
2828   fi
2829 fi
2830
2831 SAVE_CPPFLAGS="$CPPFLAGS"
2832 CPPFLAGS="$CPPFLAGS $with_libiptc_cflags"
2833
2834 # check whether the header file for libiptc is available.
2835 if test "x$with_libiptc" = "xpkgconfig"; then
2836   AC_CHECK_HEADERS([libiptc/libiptc.h libiptc/libip6tc.h],
2837     [],
2838     [with_libiptc="no (header file missing)"]
2839   )
2840 fi
2841
2842 # If the header file is available, check for the required type declaractions.
2843 # They may be missing in old versions of libiptc. In that case, they will be
2844 # declared in the iptables plugin.
2845 if test "x$with_libiptc" = "xpkgconfig"; then
2846   AC_CHECK_TYPES([iptc_handle_t, ip6tc_handle_t], [], [])
2847 fi
2848
2849 # Check for the iptc_init symbol in the library.
2850 # This could be in iptc or ip4tc
2851 if test "x$with_libiptc" = "xpkgconfig"; then
2852   SAVE_LIBS="$LIBS"
2853   AC_SEARCH_LIBS([iptc_init], [iptc ip4tc],
2854     [with_libiptc="pkgconfig"],
2855     [with_libiptc="no"],
2856     [$with_libiptc_libs]
2857   )
2858   LIBS="$SAVE_LIBS"
2859 fi
2860
2861 if test "x$with_libiptc" = "xpkgconfig"; then
2862   with_libiptc="yes"
2863 fi
2864
2865 CPPFLAGS="$SAVE_CPPFLAGS"
2866
2867 if test "x$with_libiptc" = "xyes"; then
2868   BUILD_WITH_LIBIPTC_CPPFLAGS="$with_libiptc_cflags"
2869   BUILD_WITH_LIBIPTC_LDFLAGS="$with_libiptc_libs"
2870 fi
2871 AC_SUBST([BUILD_WITH_LIBIPTC_CPPFLAGS])
2872 AC_SUBST([BUILD_WITH_LIBIPTC_LDFLAGS])
2873 # }}}
2874
2875 # --with-java {{{
2876 with_java_home="$JAVA_HOME"
2877 if test "x$with_java_home" = "x"; then
2878   with_java_home="/usr/lib/jvm"
2879 fi
2880
2881 JAVAC="$JAVAC"
2882 JAR="$JAR"
2883 AC_ARG_WITH([java],
2884   [AS_HELP_STRING([--with-java@<:@=PREFIX@:>@], [Path to Java home.])],
2885   [
2886     if test "x$withval" = "xno"; then
2887       with_java="no"
2888     else if test "x$withval" = "xyes"; then
2889       with_java="yes"
2890     else
2891       with_java_home="$withval"
2892       with_java="yes"
2893     fi; fi
2894   ],
2895   [with_java="yes"]
2896 )
2897
2898 AX_COMPARE_VERSION([$am__api_version],[lt],[1.12],
2899   [JAVA_TIMESTAMP_FILE="classdist_noinst.stamp"],
2900   [JAVA_TIMESTAMP_FILE="classnoinst.stamp"])
2901 if test "x$with_java" = "xyes"; then
2902   if test -d "$with_java_home"; then
2903     AC_MSG_CHECKING([for jni.h])
2904     TMPVAR=`find -L "$with_java_home" -name jni.h -type f -exec 'dirname' '{}' ';' 2>/dev/null | LC_ALL=C sort | head -n 1`
2905     if test "x$TMPVAR" != "x"; then
2906       AC_MSG_RESULT([found in $TMPVAR])
2907       JAVA_CPPFLAGS="$JAVA_CPPFLAGS -I$TMPVAR"
2908     else
2909       AC_MSG_RESULT([not found])
2910     fi
2911
2912     AC_MSG_CHECKING([for jni_md.h])
2913     TMPVAR=`find -L "$with_java_home" -name jni_md.h -type f -exec 'dirname' '{}' ';' 2>/dev/null | LC_ALL=C sort | head -n 1`
2914     if test "x$TMPVAR" != "x"; then
2915       AC_MSG_RESULT([found in $TMPVAR])
2916       JAVA_CPPFLAGS="$JAVA_CPPFLAGS -I$TMPVAR"
2917     else
2918       AC_MSG_RESULT([not found])
2919     fi
2920
2921     AC_MSG_CHECKING([for libjvm.so])
2922     TMPVAR=`find -L "$with_java_home" -type f \( -name libjvm.so -o -name libjvm.dylib \) -exec 'dirname' '{}' ';' 2>/dev/null | LC_ALL=C sort | head -n 1`
2923     if test "x$TMPVAR" != "x"; then
2924       AC_MSG_RESULT([found in $TMPVAR])
2925       JAVA_LDFLAGS="$JAVA_LDFLAGS -L$TMPVAR -Wl,-rpath -Wl,$TMPVAR"
2926     else
2927       AC_MSG_RESULT([not found])
2928     fi
2929
2930     if test "x$JAVAC" = "x"; then
2931       AC_MSG_CHECKING([for javac])
2932       TMPVAR=`find -L "$with_java_home" -name javac -type f 2>/dev/null | LC_ALL=C sort | head -n 1`
2933       if test "x$TMPVAR" != "x"; then
2934         JAVAC="$TMPVAR"
2935         AC_MSG_RESULT([$JAVAC])
2936       else
2937         AC_MSG_RESULT([not found])
2938       fi
2939     fi
2940
2941     if test "x$JAR" = "x"; then
2942       AC_MSG_CHECKING([for jar])
2943       TMPVAR=`find -L "$with_java_home" -name jar -type f 2>/dev/null | LC_ALL=C sort | head -n 1`
2944       if test "x$TMPVAR" != "x"; then
2945         JAR="$TMPVAR"
2946         AC_MSG_RESULT([$JAR])
2947       else
2948         AC_MSG_RESULT([not found])
2949       fi
2950     fi
2951   else if test "x$with_java_home" != "x"; then
2952     AC_MSG_WARN([JAVA_HOME: No such directory: $with_java_home])
2953   fi; fi
2954 fi
2955
2956 if test "x$JAVAC" = "x"; then
2957   with_javac_path="$PATH"
2958   if test "x$with_java_home" != "x"; then
2959     with_javac_path="$with_java_home:with_javac_path"
2960     if test -d "$with_java_home/bin"; then
2961       with_javac_path="$with_java_home/bin:with_javac_path"
2962     fi
2963   fi
2964
2965   AC_PATH_PROG([JAVAC], [javac], [], "$with_javac_path")
2966 fi
2967
2968 if test "x$JAVAC" = "x"; then
2969   with_java="no (javac not found)"
2970 fi
2971
2972 if test "x$JAR" = "x"; then
2973   with_jar_path="$PATH"
2974   if test "x$with_java_home" != "x"; then
2975     with_jar_path="$with_java_home:$with_jar_path"
2976     if test -d "$with_java_home/bin"; then
2977       with_jar_path="$with_java_home/bin:$with_jar_path"
2978     fi
2979   fi
2980
2981   AC_PATH_PROG([JAR], [jar], [], "$with_jar_path")
2982 fi
2983
2984 if test "x$JAR" = "x"; then
2985   with_java="no (jar not found)"
2986 fi
2987
2988 SAVE_CPPFLAGS="$CPPFLAGS"
2989 SAVE_CFLAGS="$CFLAGS"
2990 SAVE_LDFLAGS="$LDFLAGS"
2991 SAVE_LIBS="$LIBS"
2992 CPPFLAGS="$CPPFLAGS $JAVA_CPPFLAGS"
2993 CFLAGS="$CFLAGS $JAVA_CFLAGS"
2994 LDFLAGS="$LDFLAGS $JAVA_LDFLAGS"
2995 LIBS="$LIBS $JAVA_LIBS"
2996
2997 if test "x$with_java" = "xyes"; then
2998   AC_CHECK_HEADERS([jni.h],
2999     [with_jave="yes"],
3000     [with_java="no (jni.h not found)"])
3001 fi
3002
3003 if test "x$with_java" = "xyes"; then
3004   AC_CHECK_LIB([jvm], [JNI_CreateJavaVM],
3005     [with_java="yes"],
3006     [with_java="no (Symbol 'JNI_CreateJavaVM' not found)"],
3007     [$JAVA_LIBS $PTHREAD_LIBS]
3008   )
3009 fi
3010
3011 if test "x$with_java" = "xyes"; then
3012   JAVA_LIBS="$JAVA_LIBS -ljvm"
3013 fi
3014
3015 CPPFLAGS="$SAVE_CPPFLAGS"
3016 CFLAGS="$SAVE_CFLAGS"
3017 LDFLAGS="$SAVE_LDFLAGS"
3018 LIBS="$SAVE_LIBS"
3019
3020 AC_SUBST([JAVA_CPPFLAGS])
3021 AC_SUBST([JAVA_CFLAGS])
3022 AC_SUBST([JAVA_LDFLAGS])
3023 AC_SUBST([JAVA_LIBS])
3024 AC_SUBST([JAVA_TIMESTAMP_FILE])
3025 AM_CONDITIONAL([BUILD_WITH_JAVA], [test "x$with_java" = "xyes"])
3026 # }}}
3027
3028 # --with-libldap {{{
3029 AC_ARG_WITH([libldap],
3030   [AS_HELP_STRING([--with-libldap@<:@=PREFIX@:>@], [Path to libldap.])],
3031   [
3032     if test "x$withval" = "xyes"; then
3033       with_libldap="yes"
3034     else if test "x$withval" = "xno"; then
3035       with_libldap="no"
3036     else
3037       with_libldap="yes"
3038       LIBLDAP_CPPFLAGS="$LIBLDAP_CPPFLAGS -I$withval/include"
3039       LIBLDAP_LDFLAGS="$LIBLDAP_LDFLAGS -L$withval/lib"
3040     fi; fi
3041   ],
3042   [with_libldap="yes"]
3043 )
3044
3045 SAVE_CPPFLAGS="$CPPFLAGS"
3046 SAVE_LDFLAGS="$LDFLAGS"
3047
3048 CPPFLAGS="$CPPFLAGS $LIBLDAP_CPPFLAGS"
3049 LDFLAGS="$LDFLAGS $LIBLDAP_LDFLAGS"
3050
3051 if test "x$with_libldap" = "xyes"; then
3052   AC_CHECK_HEADERS([ldap.h],
3053     [with_libldap="yes"],
3054     [with_libldap="no ('ldap.h' not found)"]
3055   )
3056 fi
3057
3058 if test "x$with_libldap" = "xyes"; then
3059   AC_CHECK_LIB([ldap], [ldap_initialize],
3060     [with_libldap="yes"],
3061     [with_libldap="no (symbol 'ldap_initialize' not found)"]
3062   )
3063 fi
3064
3065 CPPFLAGS="$SAVE_CPPFLAGS"
3066 LDFLAGS="$SAVE_LDFLAGS"
3067
3068 if test "x$with_libldap" = "xyes"
3069 then
3070   BUILD_WITH_LIBLDAP_CPPFLAGS="$LIBLDAP_CPPFLAGS"
3071   BUILD_WITH_LIBLDAP_LDFLAGS="$LIBLDAP_LDFLAGS"
3072 fi
3073 AC_SUBST([BUILD_WITH_LIBLDAP_CPPFLAGS])
3074 AC_SUBST([BUILD_WITH_LIBLDAP_LDFLAGS])
3075 # }}}
3076
3077 # --with-liblua {{{
3078 AC_ARG_VAR([LIBLUA_PKG_CONFIG_NAME], [Name of liblua used by pkg-config])
3079 if test "x$LIBLUA_PKG_CONFIG_NAME" != "x"
3080 then
3081   PKG_CHECK_MODULES([LUA], [$LIBLUA_PKG_CONFIG_NAME],
3082     [with_liblua="yes"],
3083     [with_liblua="no"]
3084   )
3085 else
3086   PKG_CHECK_MODULES([LUA], [lua],
3087     [with_liblua="yes"],
3088     [
3089       PKG_CHECK_MODULES([LUA], [lua-5.3],
3090         [with_liblua="yes"],
3091         [
3092           PKG_CHECK_MODULES([LUA], [lua5.3],
3093             [with_liblua="yes"],
3094             [
3095               PKG_CHECK_MODULES([LUA], [lua53],
3096                 [with_liblua="yes"],
3097                 [
3098                   PKG_CHECK_MODULES([LUA], [lua-5.2],
3099                     [with_liblua="yes"],
3100                     [
3101                       PKG_CHECK_MODULES([LUA], [lua5.2],
3102                         [with_liblua="yes"],
3103                         [
3104                           PKG_CHECK_MODULES([LUA], [lua52],
3105                             [with_liblua="yes"],
3106                             [
3107                               PKG_CHECK_MODULES([LUA], [lua-5.1],
3108                                 [with_liblua="yes"],
3109                                 [
3110                                   PKG_CHECK_MODULES([LUA], [lua5.1],
3111                                     [with_liblua="yes"],
3112                                     [
3113                                       PKG_CHECK_MODULES([LUA], [lua51],
3114                                         [with_liblua="yes"],
3115                                         [with_liblua="no (pkg-config cannot find liblua)"]
3116                                       )
3117                                     ]
3118                                   )
3119                                 ]
3120                               )
3121                             ]
3122                           )
3123                         ]
3124                       )
3125                     ]
3126                   )
3127                 ]
3128               )
3129             ]
3130           )
3131         ]
3132       )
3133     ]
3134   )
3135 fi
3136
3137 if test "x$with_liblua" = "xyes"
3138 then
3139   SAVE_CPPFLAGS="$CPPFLAGS"
3140   CPPFLAGS="$CPPFLAGS $LUA_CFLAGS"
3141
3142   AC_CHECK_HEADERS([lua.h lauxlib.h lualib.h],
3143     [with_liblua="yes"],
3144     [with_liblua="no (header not found)"]
3145   )
3146
3147   CPPFLAGS="$SAVE_CPPFLAGS"
3148 fi
3149
3150 if test "x$with_liblua" = "xyes"
3151 then
3152   SAVE_LIBS="$LIBS"
3153   LIBS="$LIBS $LUA_LIBS"
3154
3155   AC_CHECK_FUNC([lua_settop],
3156     [with_liblua="yes"],
3157     [with_liblua="no (symbol 'lua_settop' not found)"]
3158   )
3159
3160   LIBS="$SAVE_LIBS"
3161 fi
3162
3163 if test "x$with_liblua" = "xyes"
3164 then
3165     BUILD_WITH_LIBLUA_CFLAGS="$LUA_CFLAGS"
3166     BUILD_WITH_LIBLUA_LIBS="$LUA_LIBS"
3167 fi
3168 AC_SUBST(BUILD_WITH_LIBLUA_CFLAGS)
3169 AC_SUBST(BUILD_WITH_LIBLUA_LIBS)
3170 # }}}
3171
3172 # --with-liblvm2app {{{
3173 AC_ARG_WITH([liblvm2app],
3174   [AS_HELP_STRING([--with-liblvm2app@<:@=PREFIX@:>@], [Path to liblvm2app.])],
3175   [
3176     if test "x$withval" = "xno"; then
3177       with_liblvm2app="no"
3178     else
3179       with_liblvm2app="yes"
3180       if test "x$withval" != "xyes"; then
3181         with_liblvm2app_cppflags="-I$withval/include"
3182         with_liblvm2app_ldflags="-L$withval/lib"
3183       fi
3184     fi
3185   ],
3186   [
3187     if test "x$ac_system" = "xLinux"; then
3188       with_liblvm2app="yes"
3189     else
3190       with_liblvm2app="no (Linux only library)"
3191     fi
3192   ]
3193 )
3194
3195 if test "x$with_liblvm2app" = "xyes"; then
3196   SAVE_CPPFLAGS="$CPPFLAGS"
3197   CPPFLAGS="$CPPFLAGS $with_liblvm2app_cppflags"
3198
3199   AC_CHECK_HEADERS([lvm2app.h],
3200     [with_liblvm2app="yes"],
3201     [with_liblvm2app="no (lvm2app.h not found)"]
3202   )
3203
3204   CPPFLAGS="$SAVE_CPPFLAGS"
3205 fi
3206
3207 if test "x$with_liblvm2app" = "xyes"; then
3208   SAVE_CPPFLAGS="$CPPFLAGS"
3209   SAVE_LDFLAGS="$LDFLAGS"
3210   CPPFLAGS="$CPPFLAGS $with_liblvm2app_cppflags"
3211   LDFLAGS="$LDFLAGS $with_liblvm2app_ldflags"
3212
3213   AC_CHECK_LIB([lvm2app], [lvm_lv_get_property],
3214     [with_liblvm2app="yes"],
3215     [with_liblvm2app="no (Symbol 'lvm_lv_get_property' not found)"]
3216   )
3217
3218   CPPFLAGS="$SAVE_CPPFLAGS"
3219   LDFLAGS="$SAVE_LDFLAGS"
3220 fi
3221
3222 if test "x$with_liblvm2app" = "xyes"; then
3223   BUILD_WITH_LIBLVM2APP_CPPFLAGS="$with_liblvm2app_cppflags"
3224   BUILD_WITH_LIBLVM2APP_LDFLAGS="$with_liblvm2app_ldflags"
3225   BUILD_WITH_LIBLVM2APP_LIBS="-llvm2app"
3226 fi
3227
3228 AC_SUBST([BUILD_WITH_LIBLVM2APP_CPPFLAGS])
3229 AC_SUBST([BUILD_WITH_LIBLVM2APP_LDFLAGS])
3230 AC_SUBST([BUILD_WITH_LIBLVM2APP_LIBS])
3231 # }}}
3232
3233 # --with-libmemcached {{{
3234 AC_ARG_WITH([libmemcached],
3235   [AS_HELP_STRING([--with-libmemcached@<:@=PREFIX@:>@], [Path to libmemcached.])],
3236   [
3237     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
3238       with_libmemcached_cppflags="-I$withval/include"
3239       with_libmemcached_ldflags="-L$withval/lib"
3240       with_libmemcached="yes"
3241     else
3242       with_libmemcached="$withval"
3243     fi
3244   ],
3245   [with_libmemcached="yes"]
3246 )
3247
3248 if test "x$with_libmemcached" = "xyes"; then
3249   SAVE_CPPFLAGS="$CPPFLAGS"
3250   CPPFLAGS="$CPPFLAGS $with_libmemcached_cppflags"
3251
3252   AC_CHECK_HEADERS([libmemcached/memcached.h],
3253     [with_libmemcached="yes"],
3254     [with_libmemcached="no (libmemcached/memcached.h not found)"]
3255   )
3256
3257   CPPFLAGS="$SAVE_CPPFLAGS"
3258 fi
3259
3260 if test "x$with_libmemcached" = "xyes"; then
3261   SAVE_CPPFLAGS="$CPPFLAGS"
3262   SAVE_LDFLAGS="$LDFLAGS"
3263   CPPFLAGS="$CPPFLAGS $with_libmemcached_cppflags"
3264   LDFLAGS="$LDFLAGS $with_libmemcached_ldflags"
3265
3266   AC_CHECK_LIB([memcached], [memcached_create],
3267     [with_libmemcached="yes"],
3268     [with_libmemcached="no (Symbol 'memcached_create' not found)"]
3269   )
3270
3271   CPPFLAGS="$SAVE_CPPFLAGS"
3272   LDFLAGS="$SAVE_LDFLAGS"
3273 fi
3274
3275 if test "x$with_libmemcached" = "xyes"; then
3276   BUILD_WITH_LIBMEMCACHED_CPPFLAGS="$with_libmemcached_cppflags"
3277   BUILD_WITH_LIBMEMCACHED_LDFLAGS="$with_libmemcached_ldflags"
3278   BUILD_WITH_LIBMEMCACHED_LIBS="-lmemcached"
3279 fi
3280
3281 AC_SUBST([BUILD_WITH_LIBMEMCACHED_CPPFLAGS])
3282 AC_SUBST([BUILD_WITH_LIBMEMCACHED_LDFLAGS])
3283 AC_SUBST([BUILD_WITH_LIBMEMCACHED_LIBS])
3284 # }}}
3285
3286 # --with-libmicrohttpd {{{
3287 with_libmicrohttpd_cppflags=""
3288 with_libmicrohttpd_ldflags=""
3289 AC_ARG_WITH([libmicrohttpd], [AS_HELP_STRING([--with-libmicrohttpd@<:@=PREFIX@:>@], [Path to libmicrohttpd.])],
3290   [
3291     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
3292       with_libmicrohttpd_cppflags="-I$withval/include"
3293       with_libmicrohttpd_ldflags="-L$withval/lib"
3294       with_libmicrohttpd="yes"
3295     fi
3296     if test "x$withval" = "xno"; then
3297       with_libmicrohttpd="no (disabled on command line)"
3298     fi
3299   ],
3300   [withval="yes"]
3301 )
3302 if test "x$withval" = "xyes"; then
3303   PKG_CHECK_MODULES([MICROHTTPD], [libmicrohttpd],
3304     [with_libmicrohttpd="yes"],
3305     [with_libmicrohttpd="no (pkg-config could not find libmicrohttpd)"]
3306   )
3307 fi
3308
3309 if test "x$MICROHTTPD_LIBS" = "x"; then
3310   MICROHTTPD_LIBS="-lmicrohttpd"
3311 fi
3312
3313 SAVE_CPPFLAGS="$CPPFLAGS"
3314 SAVE_LDFLAGS="$LDFLAGS"
3315 SAVE_LIBS="$LIBS"
3316 CPPFLAGS="$with_libmicrohttpd_cppflags $MICROHTTPD_CFLAGS"
3317 LDFLAGS="$with_libmicrohttpd_ldflags $LDFLAGS"
3318 LIBS="$LIBS $MICROHTTPD_LIBS"
3319
3320 if test "x$with_libmicrohttpd" = "xyes"; then
3321   AC_CHECK_HEADERS([microhttpd.h],
3322    [with_libmicrohttpd="yes"],
3323    [with_libmicrohttpd="no (<microhttpd.h> not found)"]
3324   )
3325 fi
3326
3327 if test "x$with_libmicrohttpd" = "xyes"; then
3328   AC_CHECK_LIB([microhttpd], [MHD_start_daemon],
3329     [with_libmicrohttpd="yes"],
3330     [with_libmicrohttpd="no (libmicrohttpd not found)"]
3331   )
3332 fi
3333
3334 CPPFLAGS="$SAVE_CPPFLAGS"
3335 LDFLAGS="$SAVE_LDFLAGS"
3336 LIBS="$SAVE_LIBS"
3337
3338 BUILD_WITH_LIBMICROHTTPD_CPPFLAGS="$with_libmicrohttpd_cppflags $MICROHTTPD_CFLAGS"
3339 BUILD_WITH_LIBMICROHTTPD_LDFLAGS="$with_libmicrohttpd_ldflags"
3340 BUILD_WITH_LIBMICROHTTPD_LIBS="$MICROHTTPD_LIBS"
3341 AC_SUBST([BUILD_WITH_LIBMICROHTTPD_CPPFLAGS])
3342 AC_SUBST([BUILD_WITH_LIBMICROHTTPD_LDFLAGS])
3343 AC_SUBST([BUILD_WITH_LIBMICROHTTPD_LIBS])
3344 # }}}
3345
3346 # --with-libmodbus {{{
3347 AC_ARG_WITH([libmodbus],
3348   [AS_HELP_STRING([--with-libmodbus@<:@=PREFIX@:>@], [Path to the modbus library.])],
3349   [
3350     if test "x$withval" = "xno"; then
3351       with_libmodbus="no"
3352     else if test "x$withval" = "xyes"; then
3353       with_libmodbus="use_pkgconfig"
3354     else if test -d "$with_libmodbus/lib"; then
3355       AC_MSG_NOTICE([Not checking for libmodbus: Manually configured])
3356       with_libmodbus_cflags="-I$withval/include"
3357       with_libmodbus_libs="-L$withval/lib -lmodbus"
3358       with_libmodbus="yes"
3359     fi; fi; fi
3360   ],
3361   [with_libmodbus="use_pkgconfig"]
3362 )
3363
3364 # configure using pkg-config
3365 if test "x$with_libmodbus" = "xuse_pkgconfig"; then
3366   $PKG_CONFIG --exists 'libmodbus' 2>/dev/null
3367   if test $? -ne 0; then
3368     with_libmodbus="no (pkg-config doesn't know libmodbus)"
3369   fi
3370 fi
3371
3372 if test "x$with_libmodbus" = "xuse_pkgconfig"; then
3373   with_libmodbus_cflags="`$PKG_CONFIG --cflags 'libmodbus'`"
3374   if test $? -ne 0; then
3375     with_libmodbus="no ($PKG_CONFIG failed)"
3376   fi
3377
3378   with_libmodbus_libs="`$PKG_CONFIG --libs 'libmodbus'`"
3379   if test $? -ne 0; then
3380     with_libmodbus="no ($PKG_CONFIG failed)"
3381   fi
3382 fi
3383
3384 if test "x$with_libmodbus" = "xuse_pkgconfig"; then
3385   with_libmodbus="yes"
3386 fi
3387
3388 if test "x$with_libmodbus" = "xyes"; then
3389   SAVE_CPPFLAGS="$CPPFLAGS"
3390   CPPFLAGS="$CPPFLAGS $with_libmodbus_cflags"
3391
3392   AC_CHECK_HEADERS([modbus.h],
3393     [with_libmodbus="yes"],
3394     [with_libmodbus="no (modbus.h not found)"]
3395   )
3396
3397   CPPFLAGS="$SAVE_CPPFLAGS"
3398 fi
3399
3400 if test "x$with_libmodbus" = "xyes"; then
3401   SAVE_LDFLAGS="$LDFLAGS"
3402   LDFLAGS="$LDFLAGS $with_libmodbus_libs"
3403
3404   AC_CHECK_LIB([modbus], [modbus_connect],
3405     [with_libmodbus="yes"],
3406     [with_libmodbus="no (symbol modbus_connect not found)"]
3407   )
3408
3409   LDFLAGS="$SAVE_LDFLAGS"
3410 fi
3411
3412 if test "x$with_libmodbus" = "xyes"; then
3413   BUILD_WITH_LIBMODBUS_CFLAGS="$with_libmodbus_cflags"
3414   BUILD_WITH_LIBMODBUS_LIBS="$with_libmodbus_libs"
3415 fi
3416
3417 AC_SUBST([BUILD_WITH_LIBMODBUS_CFLAGS])
3418 AC_SUBST([BUILD_WITH_LIBMODBUS_LIBS])
3419 # }}}
3420
3421 # --with-libmongoc {{{
3422 AC_ARG_WITH([libmongoc],
3423   [AS_HELP_STRING([--with-libmongoc@<:@=PREFIX@:>@], [Path to libmongoc.])],
3424   [
3425     if test "x$withval" = "xyes"; then
3426       with_libmongoc="yes"
3427     else if test "x$withval" = "xno"; then
3428       with_libmongoc="no"
3429     else
3430       with_libmongoc="no"
3431     fi; fi
3432   ],
3433   [with_libmongoc="yes"]
3434 )
3435
3436 if test "x$with_libmongoc" = "xyes"; then
3437   PKG_CHECK_MODULES([LIBMONGOC], [libmongoc-1.0],
3438     [with_libmongoc="yes"],
3439     [with_libmongoc="no (pkg-config could not find libmongoc)"]
3440   )
3441 fi
3442
3443 if test "x$with_libmongoc" = "xyes"; then
3444   SAVE_CPPFLAGS="$CPPFLAGS"
3445
3446   CPPFLAGS="$CPPFLAGS $LIBMONGOC_CFLAGS"
3447
3448   AC_CHECK_HEADERS([mongoc.h],
3449     [with_libmongoc="yes"],
3450     [with_libmongoc="no ('mongoc.h' not found)"]
3451   )
3452
3453   CPPFLAGS="$SAVE_CPPFLAGS"
3454 fi
3455
3456 if test "x$with_libmongoc" = "xyes"; then
3457   SAVE_CPPFLAGS="$CPPFLAGS"
3458   SAVE_LDFLAGS="$LDFLAGS"
3459
3460   CPPFLAGS="$CPPFLAGS $LIBMONGOC_CFLAGS"
3461   LDFLAGS="$LDFLAGS $LIBMONGOC_LDFLAGS"
3462
3463   AC_CHECK_LIB([mongoc-1.0], [mongoc_init],
3464     [with_libmongoc="yes"],
3465     [with_libmongoc="no (symbol 'mongoc_init' not found)"]
3466   )
3467
3468   CPPFLAGS="$SAVE_CPPFLAGS"
3469   LDFLAGS="$SAVE_LDFLAGS"
3470 fi
3471
3472 if test "x$with_libmongoc" = "xyes"; then
3473   BUILD_WITH_LIBMONGOC_CFLAGS="$LIBMONGOC_CFLAGS"
3474   BUILD_WITH_LIBMONGOC_LDFLAGS="$LIBMONGOC_LDFLAGS"
3475   BUILD_WITH_LIBMONGOC_LIBS="$LIBMONGOC_LIBS"
3476 fi
3477
3478 AC_SUBST([BUILD_WITH_LIBMONGOC_CFLAGS])
3479 AC_SUBST([BUILD_WITH_LIBMONGOC_LDFLAGS])
3480 AC_SUBST([BUILD_WITH_LIBMONGOC_LIBS])
3481 # }}}
3482
3483 # --with-libmosquitto {{{
3484 AC_ARG_WITH([libmosquitto],
3485   [AS_HELP_STRING([--with-libmosquitto@<:@=PREFIX@:>@], [Path to libmosquitto.])],
3486   [
3487     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
3488       with_libmosquitto_cppflags="-I$withval/include"
3489       with_libmosquitto_ldflags="-L$withval/lib"
3490       with_libmosquitto="yes"
3491     else
3492       with_libmosquitto="$withval"
3493     fi
3494   ],
3495   [with_libmosquitto="yes"]
3496 )
3497
3498 if test "x$with_libmosquitto" = "xyes"; then
3499   SAVE_CPPFLAGS="$CPPFLAGS"
3500   CPPFLAGS="$CPPFLAGS $with_libmosquitto_cppflags"
3501
3502   AC_CHECK_HEADERS([mosquitto.h],
3503     [with_libmosquitto="yes"],
3504     [with_libmosquitto="no (mosquitto.h not found)"]
3505   )
3506
3507   CPPFLAGS="$SAVE_CPPFLAGS"
3508 fi
3509
3510 if test "x$with_libmosquitto" = "xyes"; then
3511   SAVE_LDFLAGS="$LDFLAGS"
3512   LDFLAGS="$LDFLAGS $with_libmosquitto_ldflags"
3513
3514   AC_CHECK_LIB([mosquitto], [mosquitto_connect],
3515     [with_libmosquitto="yes"],
3516     [with_libmosquitto="no (libmosquitto not found)"]
3517   )
3518
3519   LDFLAGS="$SAVE_LDFLAGS"
3520 fi
3521
3522 if test "x$with_libmosquitto" = "xyes"; then
3523   BUILD_WITH_LIBMOSQUITTO_CPPFLAGS="$with_libmosquitto_cppflags"
3524   BUILD_WITH_LIBMOSQUITTO_LDFLAGS="$with_libmosquitto_ldflags"
3525   BUILD_WITH_LIBMOSQUITTO_LIBS="-lmosquitto"
3526 fi
3527
3528 AC_SUBST([BUILD_WITH_LIBMOSQUITTO_CPPFLAGS])
3529 AC_SUBST([BUILD_WITH_LIBMOSQUITTO_LDFLAGS])
3530 AC_SUBST([BUILD_WITH_LIBMOSQUITTO_LIBS])
3531 # }}}
3532
3533 # --with-libmysql {{{
3534 with_mysql_config="mysql_config"
3535 AC_ARG_WITH([libmysql],
3536   [AS_HELP_STRING([--with-libmysql@<:@=PREFIX@:>@], [Path to libmysql.])],
3537   [
3538     if test "x$withval" = "xno"; then
3539       with_libmysql="no"
3540     else if test "x$withval" = "xyes"; then
3541       with_libmysql="yes"
3542     else
3543       if test -f "$withval" && test -x "$withval"; then
3544         with_mysql_config="$withval"
3545       else if test -x "$withval/bin/mysql_config"; then
3546         with_mysql_config="$withval/bin/mysql_config"
3547       fi; fi
3548       with_libmysql="yes"
3549     fi; fi
3550   ],
3551   [with_libmysql="yes"]
3552 )
3553
3554 if test "x$with_libmysql" = "xyes"; then
3555   with_mysql_cflags=`$with_mysql_config --include 2>/dev/null`
3556   if test $? -ne 0; then
3557     with_libmysql="no ($with_mysql_config failed)"
3558   else
3559     SAVE_CPPFLAGS="$CPPFLAGS"
3560     CPPFLAGS="$CPPFLAGS $with_mysql_cflags"
3561
3562     AC_CHECK_HEADERS([mysql.h],
3563       [have_mysql_h="yes"],
3564       [have_mysql_h="no"]
3565     )
3566
3567     if test "x$have_mysql_h" != "xyes"; then
3568       AC_CHECK_HEADERS([mysql/mysql.h],
3569         [have_mysql_mysql_h="yes"],
3570         [],
3571       )
3572     fi
3573
3574     if test "x$have_mysql_h" != "xyes" && test "x$have_mysql_mysql_h" != "xyes"; then
3575       with_libmysql="no (mysql.h not found)"
3576     fi
3577
3578     CPPFLAGS="$SAVE_CPPFLAGS"
3579   fi
3580 fi
3581
3582 if test "x$with_libmysql" = "xyes"; then
3583   with_mysql_libs=`$with_mysql_config --libs_r 2>/dev/null`
3584   if test $? -ne 0; then
3585     with_libmysql="no ($with_mysql_config failed)"
3586   else
3587     SAVE_LIBS="$LIBS"
3588     LIBS="$with_mysql_libs"
3589
3590     AC_SEARCH_LIBS([mysql_get_server_version],
3591       [],
3592       [with_libmysql="yes"],
3593       [with_libmysql="no (symbol 'mysql_get_server_version' not found in ${LIBS})"],
3594       []
3595     )
3596     LIBS="$SAVE_LIBS"
3597   fi
3598 fi
3599
3600 if test "x$with_libmysql" = "xyes"; then
3601   BUILD_WITH_LIBMYSQL_CFLAGS="$with_mysql_cflags"
3602   BUILD_WITH_LIBMYSQL_LIBS="$with_mysql_libs"
3603 fi
3604
3605 AC_SUBST([BUILD_WITH_LIBMYSQL_CFLAGS])
3606 AC_SUBST([BUILD_WITH_LIBMYSQL_LIBS])
3607 # }}}
3608
3609 # --with-libmnl {{{
3610 AC_ARG_WITH([libmnl],
3611   [AS_HELP_STRING([--with-libmnl@<:@=PREFIX@:>@], [Path to libmnl.])],
3612   [
3613     if test "x$withval" = "xyes"; then
3614       with_libmnl="yes"
3615      else if test "x$withval" = "xno"; then
3616        with_libmnl="no"
3617      else
3618        if test -d "$withval/include"; then
3619          with_libmnl_cflags="-I$withval/include"
3620          with_libmnl_libs="-L$withval/lib -lmnl"
3621          with_libmnl="yes"
3622        else
3623          AC_MSG_ERROR("no such directory: $withval/include")
3624        fi
3625      fi; fi
3626   ],
3627   [
3628     if test "x$ac_system" = "xLinux"; then
3629       with_libmnl="yes"
3630     else
3631       with_libmnl="no (Linux only library)"
3632     fi
3633   ]
3634 )
3635
3636 if test "x$with_libmnl" = "xyes"; then
3637   if $PKG_CONFIG --exists libmnl 2>/dev/null; then
3638     with_libmnl_cflags="$with_libmnl_ldflags `$PKG_CONFIG --cflags libmnl`"
3639     with_libmnl_libs="$with_libmnl_libs `$PKG_CONFIG --libs libmnl`"
3640   fi
3641
3642   AC_CHECK_HEADERS([libmnl.h libmnl/libmnl.h],
3643     [
3644       with_libmnl="yes"
3645       break
3646     ],
3647     [],
3648     [[
3649       #include <stdio.h>
3650       #include <sys/types.h>
3651       #include <asm/types.h>
3652       #include <sys/socket.h>
3653       #include <linux/netlink.h>
3654       #include <linux/rtnetlink.h>]]
3655   )
3656
3657   AC_CHECK_HEADERS([linux/gen_stats.h linux/pkt_sched.h],
3658     [],
3659     [],
3660     [[
3661       #include <stdio.h>
3662       #include <sys/types.h>
3663       #include <asm/types.h>
3664       #include <sys/socket.h>
3665     ]]
3666   )
3667
3668   AC_COMPILE_IFELSE(
3669     [
3670       AC_LANG_PROGRAM(
3671         [[
3672           #include <stdio.h>
3673           #include <sys/types.h>
3674           #include <asm/types.h>
3675           #include <sys/socket.h>
3676           #include <linux/netlink.h>
3677           #include <linux/rtnetlink.h>
3678         ]],
3679         [[
3680           int retval = TCA_STATS2;
3681           return retval;
3682         ]]
3683       )
3684     ],
3685     [AC_DEFINE([HAVE_TCA_STATS2], [1], [True if the enum-member TCA_STATS2 exists])]
3686   )
3687
3688   AC_COMPILE_IFELSE(
3689     [
3690       AC_LANG_PROGRAM(
3691         [[
3692           #include <stdio.h>
3693           #include <sys/types.h>
3694           #include <asm/types.h>
3695           #include <sys/socket.h>
3696           #include <linux/netlink.h>
3697           #include <linux/rtnetlink.h>
3698         ]],
3699         [[
3700           int retval = TCA_STATS;
3701           return retval;
3702         ]]
3703       )
3704     ],
3705     [AC_DEFINE([HAVE_TCA_STATS], 1, [True if the enum-member TCA_STATS exists])]
3706   )
3707
3708   AC_CHECK_MEMBERS([struct rtnl_link_stats64.tx_window_errors],
3709     [AC_DEFINE(HAVE_RTNL_LINK_STATS64, 1, [Define if struct rtnl_link_stats64 exists and is usable.])],
3710     [],
3711     [[#include <linux/if_link.h>]]
3712   )
3713
3714   AC_CHECK_MEMBERS([struct rtnl_link_stats.rx_nohandler],
3715     [],
3716     [],
3717     [[#include <linux/if_link.h>]]
3718   )
3719
3720   AC_CHECK_MEMBERS([struct rtnl_link_stats64.rx_nohandler],
3721     [],
3722     [],
3723     [[#include <linux/if_link.h>]]
3724   )
3725
3726   AC_CHECK_LIB([mnl], [mnl_nlmsg_get_payload],
3727     [with_libmnl="yes"],
3728     [with_libmnl="no (symbol 'mnl_nlmsg_get_payload' not found)"],
3729     [$with_libmnl_libs]
3730   )
3731 fi
3732
3733 if test "x$with_libmnl" = "xyes"; then
3734   BUILD_WITH_LIBMNL_CFLAGS="$with_libmnl_cflags"
3735   BUILD_WITH_LIBMNL_LIBS="$with_libmnl_libs"
3736 fi
3737 AC_SUBST([BUILD_WITH_LIBMNL_CFLAGS])
3738 AC_SUBST([BUILD_WITH_LIBMNL_LIBS])
3739 AM_CONDITIONAL([HAVE_LIBMNL], [test "x$with_libmnl" = "xyes"])
3740 # }}}
3741
3742 # --with-libnetapp {{{
3743 AC_ARG_VAR([LIBNETAPP_CPPFLAGS], [C preprocessor flags required to build with libnetapp])
3744 AC_ARG_VAR([LIBNETAPP_LDFLAGS],  [Linker flags required to build with libnetapp])
3745 AC_ARG_VAR([LIBNETAPP_LIBS],     [Other libraries required to link against libnetapp])
3746 AC_ARG_WITH([libnetapp],
3747   [AS_HELP_STRING([--with-libnetapp@<:@=PREFIX@:>@], [Path to libnetapp.])],
3748   [
3749    if test -d "$withval"; then
3750      LIBNETAPP_CPPFLAGS="$LIBNETAPP_CPPFLAGS -I$withval/include"
3751      LIBNETAPP_LDFLAGS="$LIBNETAPP_LDFLAGS -L$withval/lib"
3752      with_libnetapp="yes"
3753    else
3754      with_libnetapp="$withval"
3755    fi
3756   ],
3757   [with_libnetapp="yes"]
3758 )
3759
3760 SAVE_CPPFLAGS="$CPPFLAGS"
3761 SAVE_LDFLAGS="$LDFLAGS"
3762 CPPFLAGS="$CPPFLAGS $LIBNETAPP_CPPFLAGS"
3763 LDFLAGS="$LDFLAGS $LIBNETAPP_LDFLAGS"
3764
3765 if test "x$with_libnetapp" = "xyes"; then
3766   AC_CHECK_HEADERS([netapp_api.h],
3767     [with_libnetapp="yes"],
3768     [with_libnetapp="no (netapp_api.h not found)"]
3769   )
3770 fi
3771
3772 if test "x$with_libnetapp" = "xyes"; then
3773   if test "x$LIBNETAPP_LIBS" = "x"; then
3774     LIBNETAPP_LIBS="$PTHREAD_LIBS -lxml -ladt -lssl -lm -lcrypto -lz"
3775   fi
3776
3777   AC_CHECK_LIB([netapp], [na_server_invoke_elem],
3778     [with_libnetapp="yes"],
3779     [with_libnetapp="no (symbol na_server_invoke_elem not found)"],
3780     [$LIBNETAPP_LIBS]
3781   )
3782
3783   LIBNETAPP_LIBS="-lnetapp $LIBNETAPP_LIBS"
3784 fi
3785
3786 CPPFLAGS="$SAVE_CPPFLAGS"
3787 LDFLAGS="$SAVE_LDFLAGS"
3788
3789 AC_SUBST([LIBNETAPP_CPPFLAGS])
3790 AC_SUBST([LIBNETAPP_LDFLAGS])
3791 AC_SUBST([LIBNETAPP_LIBS])
3792 # }}}
3793
3794 # --with-libnetsnmp {{{
3795 AC_ARG_WITH([libnetsnmp],
3796   [AS_HELP_STRING([--with-libnetsnmp@<:@=PREFIX@:>@], [Path to libnetsnmp.])],
3797   [
3798     if test "x$withval" = "xno"; then
3799      with_libnetsnmp="no"
3800     else if test "x$withval" = "xyes"; then
3801      with_libnetsnmp="yes"
3802     else
3803       with_libnetsnmp_cppflags="-I$withval/include"
3804       with_libnetsnmp_ldflags="-I$withval/lib"
3805       with_libnetsnmp="yes"
3806     fi; fi
3807   ],
3808   [with_libnetsnmp="yes"]
3809 )
3810
3811 if test "x$with_libnetsnmp" = "xyes"; then
3812   SAVE_CPPFLAGS="$CPPFLAGS"
3813   CPPFLAGS="$CPPFLAGS $with_libnetsnmp_cppflags"
3814
3815   AC_CHECK_HEADERS([net-snmp/net-snmp-config.h],
3816     [with_libnetsnmp="yes"],
3817     [with_libnetsnmp="no (net-snmp/net-snmp-config.h not found)"]
3818   )
3819
3820   AC_CHECK_HEADERS([net-snmp/net-snmp-includes.h],
3821     [with_libnetsnmp="yes"],
3822     [with_libnetsnmp="no (net-snmp/net-snmp-includes.h not found)"],
3823     [[
3824       #if HAVE_NET_SNMP_NET_SNMP_CONFIG_H
3825       # include <net-snmp/net-snmp-config.h>
3826       #endif
3827     ]]
3828   )
3829
3830   CPPFLAGS="$SAVE_CPPFLAGS"
3831 fi
3832
3833 if test "x$with_libnetsnmp" = "xyes"; then
3834   SAVE_LDFLAGS="$LDFLAGS"
3835   LDFLAGS="$LDFLAGS $with_libnetsnmp_ldflags"
3836
3837   AC_CHECK_LIB([netsnmp], [init_snmp],
3838     [with_libnetsnmp="yes"],
3839     [with_libnetsnmp="no (libnetsnmp not found)"]
3840   )
3841
3842   LDFLAGS="$SAVE_LDFLAGS"
3843 fi
3844
3845 if test "x$with_libnetsnmp" = "xyes"; then
3846   SAVE_LDFLAGS="$LDFLAGS"
3847   LDFLAGS="$LDFLAGS $with_libnetsnmp_ldflags"
3848
3849   AC_CHECK_LIB([netsnmp], [netsnmp_get_version],
3850     [with_libnetsnmp="yes"],
3851     [with_libnetsnmp="no (couldn't get libnetsnmp version)"]
3852   )
3853
3854   LDFLAGS="$SAVE_LDFLAGS"
3855 fi
3856
3857 if test "x$with_libnetsnmp" = "xyes"; then
3858   SAVE_CPPFLAGS="$CPPFLAGS"
3859   SAVE_LDFLAGS="$LDFLAGS"
3860   SAVE_LIBS="$LIBS"
3861   CPPFLAGS="$CPPFLAGS $with_libnetsnmp_cppflags"
3862   if test "x$GCC" = "xyes"; then
3863     CPPFLAGS="$CPPFLAGS -Wall -Werror"
3864   fi
3865   LDFLAGS="$LDFLAGS $with_libnetsnmp_ldflags"
3866   LIBS="$LIBS -lnetsnmp"
3867
3868   AC_CACHE_CHECK([whether netsnmp library has old API],
3869     [c_cv_have_netsnmp_old_api],
3870     [
3871       AC_LINK_IFELSE(
3872         [
3873           AC_LANG_PROGRAM(
3874             [[
3875               #include <net-snmp/net-snmp-config.h>
3876               #include <net-snmp/net-snmp-includes.h>
3877             ]],
3878             [[
3879               netsnmp_variable_list *key = SNMP_MALLOC_TYPEDEF(netsnmp_variable_list);;
3880               int val;
3881               u_char type = ASN_INTEGER;
3882               snmp_set_var_value(key, &val, sizeof(val));
3883               snmp_set_var_typed_value(key, type, &val, sizeof(val));
3884               return 0;
3885             ]]
3886           )
3887         ],
3888         [c_cv_have_netsnmp_old_api="no"],
3889         [c_cv_have_netsnmp_old_api="yes"]
3890       )
3891     ]
3892   )
3893
3894   if test "x$c_cv_have_netsnmp_old_api" = "xyes"; then
3895     AC_DEFINE([HAVE_NETSNMP_OLD_API], [1],
3896               ["Define 1 if you have old netsnmp API]")
3897   fi
3898
3899   CPPFLAGS="$SAVE_CPPFLAGS"
3900   LDFLAGS="$SAVE_LDFLAGS"
3901   LIBS="$SAVE_LIBS"
3902 fi
3903
3904 if test "x$with_libnetsnmp" = "xyes"; then
3905   BUILD_WITH_LIBNETSNMP_CPPFLAGS="$with_libnetsnmp_cppflags"
3906   BUILD_WITH_LIBNETSNMP_LDFLAGS="$with_libnetsnmp_ldflags"
3907   BUILD_WITH_LIBNETSNMP_LIBS="-lnetsnmp"
3908 fi
3909
3910 AC_SUBST([BUILD_WITH_LIBNETSNMP_CPPFLAGS])
3911 AC_SUBST([BUILD_WITH_LIBNETSNMP_LDFLAGS])
3912 AC_SUBST([BUILD_WITH_LIBNETSNMP_LIBS])
3913 # }}}
3914
3915 # --with-libnetsnmpagent {{{
3916 AC_ARG_WITH([libnetsnmpagent],
3917   [AS_HELP_STRING([--with-libnetsnmpagent@<:@=PREFIX@:>@], [Path to libnetsnmpagent.])],
3918   [
3919     if test "x$withval" = "xno"; then
3920       with_libnetsnmpagent="no"
3921     else if test "x$withval" = "xyes"; then
3922       with_libnetsnmpagent="yes"
3923     else
3924       with_libnetsnmpagent_cppflags="-I$withval/include"
3925       with_libnetsnmpagent_ldflags="-I$withval/lib"
3926       with_libnetsnmpagent="yes"
3927     fi; fi
3928   ],
3929   [with_libnetsnmpagent="yes"]
3930 )
3931
3932 if test "x$with_libnetsnmpagent" = "xyes"; then
3933   SAVE_CPPFLAGS="$CPPFLAGS"
3934   CPPFLAGS="$CPPFLAGS $with_libnetsnmpagent_cppflags"
3935
3936   AC_CHECK_HEADERS([net-snmp/agent/net-snmp-agent-includes.h],
3937     [],
3938     [with_libnetsnmpagent="no (net-snmp/agent/net-snmp-agent-includes.h not found)"],
3939     [[
3940       #if HAVE_NET_SNMP_NET_SNMP_CONFIG_H
3941       # include <net-snmp/net-snmp-config.h>
3942       #endif
3943       #if HAVE_NET_SNMP_NET_SNMP_INCLUDES_H
3944       # include <net-snmp/net-snmp-includes.h>
3945       #endif
3946     ]]
3947   )
3948
3949   CPPFLAGS="$SAVE_CPPFLAGS"
3950 fi
3951
3952 if test "x$with_libnetsnmpagent" = "xyes"; then
3953   SAVE_LDFLAGS="$LDFLAGS"
3954   LDFLAGS="$LDFLAGS $with_libnetsnmpagent_ldflags"
3955
3956   # older versions of libnetsnmpagent fail to link
3957   # against the helpers library, so do that explicitly
3958   AC_CHECK_LIB([netsnmphelpers], [netsnmp_init_helpers],
3959     [libnetsnmphelpers="-lnetsnmphelpers"],
3960     [libnetsnmphelpers=""]
3961   )
3962
3963   AC_CHECK_LIB([netsnmpagent], [init_agent],
3964     [
3965       # libnetsnmp can be built without mib loading support
3966       AC_CHECK_LIB([netsnmp], [get_tree],
3967         [with_libnetsnmpagent="yes"],
3968         [with_libnetsnmpagent="no (libnetsnmp doesn't support mib loading)"]
3969       )
3970     ],
3971     [with_libnetsnmpagent="no (libnetsnmpagent not found)"],
3972     [$libnetsnmphelpers]
3973   )
3974
3975   LDFLAGS="$SAVE_LDFLAGS"
3976 fi
3977
3978 if test "x$with_libnetsnmpagent" = "xyes"; then
3979   BUILD_WITH_LIBNETSNMPAGENT_CPPFLAGS="$with_libnetsnmpagent_cppflags"
3980   BUILD_WITH_LIBNETSNMPAGENT_LDFLAGS="$with_libnetsnmpagent_ldflags"
3981   BUILD_WITH_LIBNETSNMPAGENT_LIBS="-lnetsnmpagent $libnetsnmphelpers"
3982 fi
3983
3984 AC_SUBST([BUILD_WITH_LIBNETSNMPAGENT_CPPFLAGS])
3985 AC_SUBST([BUILD_WITH_LIBNETSNMPAGENT_LDFLAGS])
3986 AC_SUBST([BUILD_WITH_LIBNETSNMPAGENT_LIBS])
3987 # }}}
3988
3989 # --with-liboping {{{
3990 AC_ARG_WITH([liboping],
3991   [AS_HELP_STRING([--with-liboping@<:@=PREFIX@:>@], [Path to liboping.])],
3992   [
3993     if test "x$withval" = "xyes"; then
3994       with_liboping="yes"
3995     else if test "x$withval" = "xno"; then
3996       with_liboping="no"
3997     else
3998       with_liboping="yes"
3999       LIBOPING_CPPFLAGS="-I$withval/include"
4000       LIBOPING_LDFLAGS="-L$withval/lib"
4001     fi; fi
4002   ],
4003   [with_liboping="yes"]
4004 )
4005
4006 SAVE_CPPFLAGS="$CPPFLAGS"
4007 SAVE_LDFLAGS="$LDFLAGS"
4008 CPPFLAGS="$CPPFLAGS $LIBOPING_CPPFLAGS"
4009 LDFLAGS="$LDFLAGS $LIBOPING_LDFLAGS"
4010
4011 if test "x$with_liboping" = "xyes"; then
4012   AC_CHECK_HEADERS([oping.h],
4013     [with_liboping="yes"],
4014     [with_liboping="no (oping.h not found)"]
4015   )
4016 fi
4017
4018 if test "x$with_liboping" = "xyes"; then
4019   AC_CHECK_LIB([oping], [ping_construct],
4020     [with_liboping="yes"],
4021     [with_liboping="no (symbol 'ping_construct' not found)"]
4022   )
4023 fi
4024
4025 CPPFLAGS="$SAVE_CPPFLAGS"
4026 LDFLAGS="$SAVE_LDFLAGS"
4027
4028 if test "x$with_liboping" = "xyes"; then
4029   BUILD_WITH_LIBOPING_CPPFLAGS="$LIBOPING_CPPFLAGS"
4030   BUILD_WITH_LIBOPING_LDFLAGS="$LIBOPING_LDFLAGS"
4031 fi
4032
4033 AC_SUBST([BUILD_WITH_LIBOPING_CPPFLAGS])
4034 AC_SUBST([BUILD_WITH_LIBOPING_LDFLAGS])
4035 # }}}
4036
4037 # --with-oracle {{{
4038 AC_ARG_WITH([oracle],
4039   [AS_HELP_STRING([--with-oracle@<:@=ORACLE_HOME@:>@], [Path to Oracle.])],
4040   [
4041     if test "x$withval" = "xyes"; then
4042       if test "x$ORACLE_HOME" = "x"; then
4043         AC_MSG_WARN([Use of the Oracle library has been forced, but the environment variable ORACLE_HOME is not set.])
4044       fi
4045       with_oracle="yes"
4046     else if test "x$withval" = "xno"; then
4047       with_oracle="no"
4048     else
4049       with_oracle="yes"
4050       ORACLE_HOME="$withval"
4051     fi; fi
4052   ],
4053   [
4054     if test "x$ORACLE_HOME" = "x"; then
4055       with_oracle="no (ORACLE_HOME is not set)"
4056     else
4057       with_oracle="yes"
4058     fi
4059   ]
4060 )
4061
4062 if test "x$ORACLE_HOME" != "x"; then
4063   with_oracle_cppflags="-I$ORACLE_HOME/rdbms/public"
4064   if test -e "$ORACLE_HOME/lib/ldflags"; then
4065     with_oracle_libs=`cat "$ORACLE_HOME/lib/ldflags"`
4066   fi
4067   with_oracle_libs="-L$ORACLE_HOME/lib -lclntsh"
4068 fi
4069
4070 if test "x$with_oracle" = "xyes"; then
4071   SAVE_CPPFLAGS="$CPPFLAGS"
4072   CPPFLAGS="$CPPFLAGS $with_oracle_cppflags"
4073
4074   AC_CHECK_HEADERS([oci.h],
4075     [with_oracle="yes"],
4076     [with_oracle="no (oci.h not found)"]
4077   )
4078
4079   CPPFLAGS="$SAVE_CPPFLAGS"
4080 fi
4081
4082 if test "x$with_oracle" = "xyes"; then
4083   SAVE_CPPFLAGS="$CPPFLAGS"
4084   SAVE_LIBS="$LIBS"
4085   CPPFLAGS="$CPPFLAGS $with_oracle_cppflags"
4086   LIBS="$LIBS $with_oracle_libs"
4087
4088   AC_CHECK_FUNC([OCIEnvCreate],
4089     [with_oracle="yes"],
4090     [with_oracle="no (Symbol 'OCIEnvCreate' not found)"]
4091   )
4092
4093   CPPFLAGS="$SAVE_CPPFLAGS"
4094   LIBS="$SAVE_LIBS"
4095 fi
4096
4097 if test "x$with_oracle" = "xyes"; then
4098   BUILD_WITH_ORACLE_CPPFLAGS="$with_oracle_cppflags"
4099   BUILD_WITH_ORACLE_LIBS="$with_oracle_libs"
4100 fi
4101
4102 AC_SUBST([BUILD_WITH_ORACLE_CPPFLAGS])
4103 AC_SUBST([BUILD_WITH_ORACLE_LIBS])
4104 # }}}
4105
4106 # --with-libowcapi {{{
4107 AC_ARG_WITH([libowcapi],
4108   [AS_HELP_STRING([--with-libowcapi@<:@=PREFIX@:>@], [Path to libowcapi.])],
4109   [
4110     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
4111       with_libowcapi_cppflags="-I$withval/include"
4112       with_libowcapi_ldflags="-L$withval/lib"
4113       with_libowcapi="yes"
4114     else
4115       with_libowcapi="$withval"
4116     fi
4117   ],
4118   [with_libowcapi="yes"]
4119 )
4120
4121 if test "x$with_libowcapi" = "xyes"; then
4122   SAVE_CPPFLAGS="$CPPFLAGS"
4123   CPPFLAGS="$CPPFLAGS $with_libowcapi_cppflags"
4124
4125   AC_CHECK_HEADERS([owcapi.h],
4126     [with_libowcapi="yes"],
4127     [with_libowcapi="no (owcapi.h not found)"]
4128   )
4129
4130   CPPFLAGS="$SAVE_CPPFLAGS"
4131 fi
4132
4133 if test "x$with_libowcapi" = "xyes"; then
4134   SAVE_LDFLAGS="$LDFLAGS"
4135   LDFLAGS="$LDFLAGS $with_libowcapi_ldflags"
4136
4137   AC_CHECK_LIB([owcapi], [OW_get],
4138     [with_libowcapi="yes"],
4139     [with_libowcapi="no (libowcapi not found)"]
4140   )
4141
4142   LDFLAGS="$SAVE_LDFLAGS"
4143 fi
4144
4145 if test "x$with_libowcapi" = "xyes"; then
4146   BUILD_WITH_LIBOWCAPI_CPPFLAGS="$with_libowcapi_cppflags"
4147   BUILD_WITH_LIBOWCAPI_LDFLAGS="$with_libowcapi_ldflags"
4148   BUILD_WITH_LIBOWCAPI_LIBS="-lowcapi"
4149 fi
4150
4151 AC_SUBST([BUILD_WITH_LIBOWCAPI_CPPFLAGS])
4152 AC_SUBST([BUILD_WITH_LIBOWCAPI_LDFLAGS])
4153 AC_SUBST([BUILD_WITH_LIBOWCAPI_LIBS])
4154 # }}}
4155
4156 # --with-libpcap {{{
4157 AC_ARG_WITH([libpcap],
4158   [AS_HELP_STRING([--with-libpcap@<:@=PREFIX@:>@], [Path to libpcap.])],
4159   [
4160     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
4161       with_libpcap_cppflags="-I$withval/include"
4162       with_libpcap_ldflags="$LDFLAGS -L$withval/lib"
4163       with_libpcap="yes"
4164     else
4165       with_libpcap="$withval"
4166     fi
4167   ],
4168   [with_libpcap="yes"]
4169 )
4170
4171 if test "x$with_libpcap" = "xyes"; then
4172   SAVE_CPPFLAGS="$CPPFLAGS"
4173   CPPFLAGS="$CPPFLAGS $with_libpcap_cppflags"
4174
4175   AC_CHECK_HEADERS([pcap.h],
4176     [with_libpcap="yes"],
4177     [with_libpcap="no (pcap.h not found)"]
4178   )
4179
4180   CPPFLAGS="$SAVE_CPPFLAGS"
4181 fi
4182
4183 if test "x$with_libpcap" = "xyes"; then
4184   SAVE_LDFLAGS="$LDFLAGS"
4185   LDFLAGS="$LDFLAGS $with_libpcap_ldflags"
4186
4187   AC_CHECK_LIB([pcap], [pcap_open_live],
4188     [with_libpcap="yes"],
4189     [with_libpcap="no (libpcap not found)"]
4190   )
4191
4192   LDFLAGS="$SAVE_LDFLAGS"
4193 fi
4194
4195 if test "x$with_libpcap" = "xyes"; then
4196   AC_CACHE_CHECK([whether libpcap has PCAP_ERROR_IFACE_NOT_UP],
4197     [c_cv_libpcap_have_pcap_error_iface_not_up],
4198     [
4199       AC_COMPILE_IFELSE(
4200         [
4201           AC_LANG_PROGRAM(
4202             [[#include <pcap.h>]],
4203             [[
4204               int val = PCAP_ERROR_IFACE_NOT_UP;
4205               return val;
4206             ]]
4207           )
4208         ],
4209         [c_cv_libpcap_have_pcap_error_iface_not_up="yes"],
4210         [c_cv_libpcap_have_pcap_error_iface_not_up="no"]
4211       )
4212     ]
4213   )
4214 fi
4215
4216 if test "x$c_cv_libpcap_have_pcap_error_iface_not_up" != "xyes"; then
4217   with_libpcap="no (pcap.h misses PCAP_ERROR_IFACE_NOT_UP)"
4218 fi
4219
4220 if test "x$with_libpcap" = "xyes"; then
4221   BUILD_WITH_LIBPCAP_CPPFLAGS="$with_libpcap_cppflags"
4222   BUILD_WITH_LIBPCAP_LDFLAGS="$with_libpcap_ldflags"
4223   BUILD_WITH_LIBPCAP_LIBS="-lpcap"
4224 fi
4225
4226 AC_SUBST([BUILD_WITH_LIBPCAP_CPPFLAGS])
4227 AC_SUBST([BUILD_WITH_LIBPCAP_LDFLAGS])
4228 AC_SUBST([BUILD_WITH_LIBPCAP_LIBS])
4229 # }}}
4230
4231 # --with-libperl {{{
4232 AC_ARG_WITH([libperl],
4233   [AS_HELP_STRING([--with-libperl@<:@=PREFIX@:>@], [Path to libperl.])],
4234   [
4235     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
4236       LDFLAGS="$LDFLAGS -L$withval/lib"
4237       CPPFLAGS="$CPPFLAGS -I$withval/include"
4238       with_libperl="yes"
4239     else
4240       with_libperl="$withval"
4241     fi
4242   ],
4243   [with_libperl="yes"]
4244 )
4245
4246 AC_ARG_VAR([PERL], [path to Perl interpreter])
4247 AC_PATH_PROG([PERL], [perl])
4248
4249 if test "x$PERL" = "x"; then
4250   with_libperl="no (no Perl interpreter found)"
4251 fi
4252
4253 if test "x$with_libperl" = "xyes"; then
4254   SAVE_CFLAGS="$CFLAGS"
4255   SAVE_LIBS="$LIBS"
4256   dnl ARCHFLAGS="" -> disable multi -arch on OSX (see Config_heavy.pl:fetch_string)
4257   PERL_CFLAGS=`ARCHFLAGS="" $PERL -MExtUtils::Embed -e perl_inc`
4258   PERL_LIBS=`ARCHFLAGS="" $PERL -MExtUtils::Embed -e ldopts`
4259   CFLAGS="$CFLAGS $PERL_CFLAGS"
4260   LIBS="$LIBS $PERL_LIBS"
4261
4262   AC_CACHE_CHECK([for libperl],
4263     [c_cv_have_libperl],
4264     [
4265       AC_LINK_IFELSE(
4266         [
4267           AC_LANG_PROGRAM(
4268             [[
4269               #define PERL_NO_GET_CONTEXT
4270               #include <EXTERN.h>
4271               #include <perl.h>
4272               #include <XSUB.h>
4273             ]],
4274             [[
4275               dTHX;
4276               load_module (PERL_LOADMOD_NOIMPORT,
4277                 newSVpv ("Collectd::Plugin::FooBar", 24),
4278                 Nullsv);
4279             ]]
4280           )
4281         ],
4282         [c_cv_have_libperl="yes"],
4283         [c_cv_have_libperl="no"]
4284       )
4285     ]
4286   )
4287
4288   CFLAGS="$SAVE_CFLAGS"
4289   LIBS="$SAVE_LIBS"
4290
4291   if test "x$c_cv_have_libperl" = "xno"; then
4292     with_libperl="no"
4293   fi
4294 fi
4295
4296 if test "x$with_libperl" = "xyes"; then
4297   SAVE_CFLAGS="$CFLAGS"
4298   SAVE_LIBS="$LIBS"
4299   CFLAGS="$CFLAGS $PERL_CFLAGS"
4300   LIBS="$LIBS $PERL_LIBS"
4301
4302   AC_CACHE_CHECK([if Perl supports ithreads],
4303     [c_cv_have_perl_ithreads],
4304     [
4305       AC_LINK_IFELSE(
4306         [
4307           AC_LANG_PROGRAM(
4308             [[
4309               #include <EXTERN.h>
4310               #include <perl.h>
4311               #include <XSUB.h>
4312
4313               #if !defined(USE_ITHREADS)
4314               # error "Perl does not support ithreads!"
4315               #endif /* !defined(USE_ITHREADS) */
4316             ]],
4317             []
4318           )
4319         ],
4320         [c_cv_have_perl_ithreads="yes"],
4321         [c_cv_have_perl_ithreads="no"]
4322       )
4323     ]
4324   )
4325
4326   CFLAGS="$SAVE_CFLAGS"
4327   LIBS="$SAVE_LIBS"
4328 fi
4329
4330 if test "x$with_libperl" = "xyes"; then
4331   # trigger an error if Perl_load_module*() uses __attribute__nonnull__(3)
4332   # (see issues #41 and #42)
4333   SAVE_CFLAGS="$CFLAGS"
4334   SAVE_LIBS="$LIBS"
4335   CFLAGS="$CFLAGS $PERL_CFLAGS"
4336   if test "x$GCC" = "xyes"; then
4337     CFLAGS="$CFLAGS -Wall -Werror"
4338   fi
4339   LIBS="$LIBS $PERL_LIBS"
4340
4341   AC_CACHE_CHECK([for broken Perl_load_module()],
4342     [c_cv_have_broken_perl_load_module],
4343     [
4344       AC_LINK_IFELSE(
4345         [
4346           AC_LANG_PROGRAM(
4347             [[
4348               #define PERL_NO_GET_CONTEXT
4349               #include <EXTERN.h>
4350               #include <perl.h>
4351               #include <XSUB.h>
4352             ]],
4353             [[
4354               dTHX;
4355               load_module (PERL_LOADMOD_NOIMPORT,
4356                 newSVpv ("Collectd::Plugin::FooBar", 24),
4357                 Nullsv);
4358             ]]
4359           )
4360         ],
4361         [c_cv_have_broken_perl_load_module="no"],
4362         [c_cv_have_broken_perl_load_module="yes"]
4363       )
4364     ]
4365   )
4366
4367   CFLAGS="$SAVE_CFLAGS"
4368   LIBS="$SAVE_LIBS"
4369 fi
4370
4371 if test "x$c_cv_have_broken_perl_load_module" = "xyes"; then
4372   PERL_CFLAGS="$PERL_CFLAGS -Wno-nonnull"
4373 fi
4374
4375 if test "x$with_libperl" = "xyes"; then
4376   SAVE_CFLAGS="$CFLAGS"
4377   SAVE_LIBS="$LIBS"
4378   CFLAGS="$CFLAGS $PERL_CFLAGS"
4379   LIBS="$LIBS $PERL_LIBS"
4380
4381   AC_CHECK_MEMBER(
4382     [struct mgvtbl.svt_local],
4383     [have_struct_mgvtbl_svt_local="yes"],
4384     [have_struct_mgvtbl_svt_local="no"],
4385     [[
4386       #include <EXTERN.h>
4387       #include <perl.h>
4388       #include <XSUB.h>
4389     ]]
4390   )
4391
4392   if test "x$have_struct_mgvtbl_svt_local" = "xyes"; then
4393     AC_DEFINE([HAVE_PERL_STRUCT_MGVTBL_SVT_LOCAL], [1], [Define if Perls struct mgvtbl has member svt_local.])
4394   fi
4395
4396   CFLAGS="$SAVE_CFLAGS"
4397   LIBS="$SAVE_LIBS"
4398 fi
4399 AC_SUBST([PERL_CFLAGS])
4400 AC_SUBST([PERL_LIBS])
4401
4402 # }}}
4403
4404 # --with-libpq {{{
4405 with_pg_config="pg_config"
4406 AC_ARG_WITH([libpq],
4407   [AS_HELP_STRING([--with-libpq@<:@=PREFIX@:>@], [Path to libpq.])],
4408   [
4409     if test "x$withval" = "xno" || test "x$withval" = "xyes"; then
4410       with_libpq="$withval"
4411     else
4412       if test -f "$withval" && test -x "$withval"; then
4413         with_pg_config="$withval"
4414       else if test -x "$withval/bin/pg_config"; then
4415         with_pg_config="$withval/bin/pg_config"
4416       fi; fi
4417       with_libpq="yes"
4418     fi
4419   ],
4420   [with_libpq="yes"]
4421 )
4422
4423 if test "x$with_libpq" = "xyes"; then
4424   with_libpq_includedir=`$with_pg_config --includedir 2> /dev/null`
4425   pg_config_status=$?
4426
4427   if test $pg_config_status -eq 0; then
4428     if test -n "$with_libpq_includedir"; then
4429       for dir in $with_libpq_includedir; do
4430         with_libpq_cppflags="$with_libpq_cppflags -I$dir"
4431       done
4432     fi
4433   else
4434     AC_MSG_WARN([$with_pg_config returned with status $pg_config_status])
4435   fi
4436
4437   SAVE_CPPFLAGS="$CPPFLAGS"
4438   CPPFLAGS="$CPPFLAGS $with_libpq_cppflags"
4439
4440   AC_CHECK_HEADERS([libpq-fe.h],
4441     [with_libpq="yes"],
4442     [with_libpq="no (libpq-fe.h not found)"]
4443   )
4444
4445   CPPFLAGS="$SAVE_CPPFLAGS"
4446 fi
4447
4448 if test "x$with_libpq" = "xyes"; then
4449   with_libpq_libdir=`$with_pg_config --libdir 2> /dev/null`
4450   pg_config_status=$?
4451
4452   if test $pg_config_status -eq 0
4453   then
4454     if test -n "$with_libpq_libdir"; then
4455       for dir in $with_libpq_libdir; do
4456         with_libpq_ldflags="$with_libpq_ldflags -L$dir"
4457       done
4458     fi
4459   else
4460     AC_MSG_WARN([$with_pg_config returned with status $pg_config_status])
4461   fi
4462
4463   SAVE_LDFLAGS="$LDFLAGS"
4464   LDFLAGS="$LDFLAGS $with_libpq_ldflags"
4465
4466   AC_CHECK_LIB([pq], [PQserverVersion],
4467     [with_libpq="yes"],
4468     [with_libpq="no (symbol 'PQserverVersion' not found)"])
4469
4470   LDFLAGS="$SAVE_LDFLAGS"
4471 fi
4472
4473 if test "x$with_libpq" = "xyes"; then
4474   BUILD_WITH_LIBPQ_CPPFLAGS="$with_libpq_cppflags"
4475   BUILD_WITH_LIBPQ_LDFLAGS="$with_libpq_ldflags"
4476   BUILD_WITH_LIBPQ_LIBS="-lpq"
4477 fi
4478
4479 AC_SUBST([BUILD_WITH_LIBPQ_CPPFLAGS])
4480 AC_SUBST([BUILD_WITH_LIBPQ_LDFLAGS])
4481 AC_SUBST([BUILD_WITH_LIBPQ_LIBS])
4482 # }}}
4483
4484 # --with-libpqos {{{
4485 AC_ARG_WITH([libpqos],
4486   [AS_HELP_STRING([--with-libpqos@<:@=PREFIX@:>@], [Path to libpqos.])],
4487   [
4488     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
4489       with_libpqos_cppflags="-I$withval/include"
4490       with_libpqos_ldflags="-L$withval/lib"
4491       with_libpqos="yes"
4492     else
4493       with_libpqos="$withval"
4494     fi
4495   ],
4496   [with_libpqos="yes"]
4497 )
4498
4499 if test "x$with_libpqos" = "xyes"; then
4500   SAVE_CPPFLAGS="$CPPFLAGS"
4501   CPPFLAGS="$CPPFLAGS $with_libpqos_cppflags"
4502
4503   AC_CHECK_HEADERS([pqos.h],
4504     [with_libpqos="yes"],
4505     [with_libpqos="no (pqos.h not found)"]
4506   )
4507
4508   CPPFLAGS="$SAVE_CPPFLAGS"
4509 fi
4510
4511 if test "x$with_libpqos" = "xyes"; then
4512   SAVE_LDFLAGS="$LDFLAGS"
4513   LDFLAGS="$LDFLAGS $with_libpqos_ldflags"
4514
4515   AC_CHECK_LIB([pqos], [pqos_init],
4516     [with_libpqos="yes"],
4517     [with_libpqos="no (Can't find libpqos)"]
4518   )
4519
4520   LDFLAGS="$SAVE_LDFLAGS"
4521 fi
4522
4523 if test "x$with_libpqos" = "xyes"; then
4524   SAVE_CPPFLAGS="$CPPFLAGS"
4525   CPPFLAGS="$CPPFLAGS $with_libpqos_cppflags"
4526   AC_PREPROC_IFELSE(
4527     [
4528       AC_LANG_SOURCE(
4529         [[
4530           #include <pqos.h>
4531           #if PQOS_VERSION < 106
4532           #error "required PQOS version >= 1.06"
4533           #endif
4534         ]]
4535       )
4536     ],
4537     [with_libpqos="yes"],
4538     [with_libpqos="no (pqos library version 1.06 or higher is required)"]
4539   )
4540
4541   CPPFLAGS="$SAVE_CPPFLAGS"
4542 fi
4543
4544 if test "x$with_libpqos" = "xyes"; then
4545   BUILD_WITH_LIBPQOS_CPPFLAGS="$with_libpqos_cppflags"
4546   BUILD_WITH_LIBPQOS_LDFLAGS="$with_libpqos_ldflags"
4547   BUILD_WITH_LIBPQOS_LIBS="-lpqos"
4548 fi
4549
4550 AC_SUBST([BUILD_WITH_LIBPQOS_CPPFLAGS])
4551 AC_SUBST([BUILD_WITH_LIBPQOS_LDFLAGS])
4552 AC_SUBST([BUILD_WITH_LIBPQOS_LIBS])
4553 # }}}
4554
4555 # --with-libjevents {{{
4556 with_libjevents_cppflags=""
4557 with_libjevents_ldflags=""
4558 AC_ARG_WITH([libjevents],
4559   [AS_HELP_STRING([--with-libjevents@<:@=PREFIX@:>@], [Path to libjevents.])],
4560   [
4561     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
4562       with_libjevents_cppflags="-I$withval/include"
4563       with_libjevents_ldflags="-L$withval/lib"
4564       with_libjevents="yes"
4565     else
4566       with_libjevents="$withval"
4567     fi
4568   ],
4569   [with_libjevents="yes"]
4570 )
4571
4572 if test "x$with_libjevents" = "xyes"; then
4573   SAVE_CPPFLAGS="$CPPFLAGS"
4574   CPPFLAGS="$CPPFLAGS $with_libjevents_cppflags"
4575
4576   AC_CHECK_HEADERS([jevents.h], [with_libjevents="yes"], [with_libjevents="no (jevents.h not found)"])
4577
4578   CPPFLAGS="$SAVE_CPPFLAGS"
4579 fi
4580 if test "x$with_libjevents" = "xyes"; then
4581   SAVE_LDFLAGS="$LDFLAGS"
4582   LDFLAGS="$LDFLAGS $with_libjevents_ldflags"
4583
4584   AC_CHECK_LIB([jevents], [json_events], [with_libjevents="yes"], [with_libjevents="no (Can't find libjevents)"])
4585
4586   LDFLAGS="$SAVE_LDFLAGS"
4587 fi
4588 if test "x$with_libjevents" = "xyes"; then
4589   BUILD_WITH_LIBJEVENTS_CPPFLAGS="$with_libjevents_cppflags"
4590   BUILD_WITH_LIBJEVENTS_LDFLAGS="$with_libjevents_ldflags"
4591   BUILD_WITH_LIBJEVENTS_LIBS="-ljevents"
4592 fi
4593 AC_SUBST([BUILD_WITH_LIBJEVENTS_CPPFLAGS])
4594 AC_SUBST([BUILD_WITH_LIBJEVENTS_LDFLAGS])
4595 AC_SUBST([BUILD_WITH_LIBJEVENTS_LIBS])
4596 # }}}
4597
4598 # --with-libprotobuf {{{
4599 with_libprotobuf_cppflags=""
4600 with_libprotobuf_ldflags=""
4601 AC_ARG_WITH([libprotobuf],
4602   [AS_HELP_STRING([--with-libprotobuf@<:@=PREFIX@:>@], [Path to libprotobuf.])],
4603   [
4604     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
4605       with_libprotobuf_cppflags="-I$withval/include"
4606       with_libprotobuf_ldflags="-L$withval/lib"
4607       with_libprotobuf="yes"
4608     fi
4609     if test "x$withval" = "xno"; then
4610       with_libprotobuf="no (disabled on command line)"
4611     fi
4612   ],
4613   [withval="yes"]
4614 )
4615
4616 if test "x$withval" = "xyes"; then
4617   PKG_CHECK_MODULES([PROTOBUF], [protobuf],
4618     [with_libprotobuf="yes"],
4619     [with_libprotobuf="no (pkg-config could not find libprotobuf)"]
4620   )
4621 fi
4622
4623 if test "x$withval" != "xno"; then
4624   SAVE_LDFLAGS="$LDFLAGS"
4625   SAVE_LIBS="$LIBS"
4626   LDFLAGS="$with_libprotobuf_ldflags"
4627   LIBS="$PROTOBUF_LIBS $LIBS"
4628   AC_LANG_PUSH([C++])
4629   AC_CHECK_LIB([protobuf], [main],
4630     [
4631       SAVE_CPPFLAGS="$CPPFLAGS"
4632       CPPFLAGS="$with_libprotobuf_cppflags $PROTOBUF_CFLAGS"
4633       if test "x$PROTOBUF_LIBS" = "x"
4634       then
4635         PROTOBUF_LIBS="-lprotobuf"
4636       fi
4637       AC_CHECK_HEADERS([google/protobuf/util/time_util.h],
4638         [with_libprotobuf="yes"],
4639         [with_libprotobuf="no (<google/protobuf/util/time_util.h> not found)"]
4640       )
4641       CPPFLAGS="$SAVE_CPPFLAGS"
4642     ],
4643     [with_libprotobuf="no (libprotobuf not found)"]
4644   )
4645   AC_LANG_POP([C++])
4646   LDFLAGS="$SAVE_LDFLAGS"
4647   LIBS="$SAVE_LIBS"
4648 fi
4649
4650 BUILD_WITH_LIBPROTOBUF_CPPFLAGS="$with_libprotobuf_cppflags $PROTOBUF_CFLAGS"
4651 BUILD_WITH_LIBPROTOBUF_LDFLAGS="$with_libprotobuf_ldflags"
4652 BUILD_WITH_LIBPROTOBUF_LIBS="$PROTOBUF_LIBS"
4653 AC_SUBST([BUILD_WITH_LIBPROTOBUF_CPPFLAGS])
4654 AC_SUBST([BUILD_WITH_LIBPROTOBUF_LDFLAGS])
4655 AC_SUBST([BUILD_WITH_LIBPROTOBUF_LIBS])
4656 # }}}
4657
4658 AC_ARG_VAR([PROTOC], [path to the protoc binary])
4659 AC_PATH_PROG([PROTOC], [protoc])
4660 have_protoc3="no"
4661 if test "x$PROTOC" != "x"; then
4662   AC_MSG_CHECKING([for protoc 3.0.0+])
4663   if $PROTOC --version | $EGREP libprotoc.3 >/dev/null; then
4664     protoc3="yes (`$PROTOC --version`)"
4665     have_protoc3="yes"
4666   else
4667     protoc3="no (`$PROTOC --version`)"
4668   fi
4669   AC_MSG_RESULT([$protoc3])
4670 fi
4671 AM_CONDITIONAL([HAVE_PROTOC3], [test "x$have_protoc3" = "xyes"])
4672
4673 # --with-libprotobuf-c {{{
4674 AC_ARG_WITH([libprotobuf-c],
4675   [AS_HELP_STRING([--with-libprotobuf-c@<:@=PREFIX@:>@], [Path to libprotobuf-c.])],
4676   [
4677     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
4678       with_libprotobuf_c_cppflags="-I$withval/include"
4679       with_libprotobuf_c_ldflags="-L$withval/lib"
4680       with_libprotobuf_c="yes"
4681     fi
4682
4683     if test "x$withval" = "xno"; then
4684       with_libprotobuf_c="no (disabled on command line)"
4685     fi
4686   ],
4687   [withval="yes"]
4688 )
4689
4690 if test "x$withval" = "xyes"; then
4691   PKG_CHECK_MODULES([PROTOBUF_C], [libprotobuf-c],
4692     [with_libprotobuf_c="yes"],
4693     [with_libprotobuf_c="no (pkg-config could not find libprotobuf-c)"]
4694   )
4695 fi
4696
4697 if test "x$withval" != "xno"; then
4698   SAVE_LDFLAGS="$LDFLAGS"
4699   SAVE_LIBS="$LIBS"
4700   LDFLAGS="$with_libprotobuf_c_ldflags"
4701   LIBS="$PROTOBUF_C_LIBS $LIBS"
4702   AC_CHECK_LIB([protobuf-c], [protobuf_c_message_pack],
4703     [
4704       SAVE_CPPFLAGS="$CPPFLAGS"
4705       CPPFLAGS="$with_libprotobuf_c_cppflags $PROTOBUF_C_CFLAGS"
4706       if test "x$PROTOBUF_C_LIBS" = "x"; then
4707         PROTOBUF_C_LIBS="-lprotobuf-c"
4708       fi
4709
4710       AC_CHECK_HEADERS([protobuf-c/protobuf-c.h google/protobuf-c/protobuf-c.h],
4711         [
4712           with_libprotobuf_c="yes"
4713           break
4714         ],
4715         [with_libprotobuf_c="no (<protobuf-c.h> not found)"]
4716       )
4717
4718       CPPFLAGS="$SAVE_CPPFLAGS"
4719     ],
4720     [with_libprotobuf_c="no (libprotobuf-c not found)"]
4721   )
4722   LDFLAGS="$SAVE_LDFLAGS"
4723   LIBS="$SAVE_LIBS"
4724 fi
4725
4726 BUILD_WITH_LIBPROTOBUF_C_CPPFLAGS="$with_libprotobuf_c_cppflags $PROTOBUF_C_CFLAGS"
4727 BUILD_WITH_LIBPROTOBUF_C_LDFLAGS="$with_libprotobuf_c_ldflags"
4728 BUILD_WITH_LIBPROTOBUF_C_LIBS="$PROTOBUF_C_LIBS"
4729 AC_SUBST([BUILD_WITH_LIBPROTOBUF_C_CPPFLAGS])
4730 AC_SUBST([BUILD_WITH_LIBPROTOBUF_C_LDFLAGS])
4731 AC_SUBST([BUILD_WITH_LIBPROTOBUF_C_LIBS])
4732 # }}}
4733
4734 AC_ARG_VAR([PROTOC_C], [path to the protoc-c binary])
4735 AC_PATH_PROG([PROTOC_C], [protoc-c])
4736 if test "x$PROTOC_C" = "x"
4737 then
4738   have_protoc_c="no (protoc-c compiler not found)"
4739 else
4740   have_protoc_c="yes"
4741 fi
4742
4743 # --with-libpython {{{
4744 AC_ARG_VAR([LIBPYTHON_CPPFLAGS], [Preprocessor flags for libpython])
4745 AC_ARG_VAR([LIBPYTHON_LDFLAGS], [Linker flags for libpython])
4746 AC_ARG_VAR([LIBPYTHON_LIBS], [Libraries for libpython])
4747
4748 AC_ARG_WITH([libpython],
4749   [AS_HELP_STRING([--with-libpython], [if we should build with libpython @<:@default=yes@:>@])],
4750   [with_libpython="$withval"],
4751   [with_libpython="check"]
4752 )
4753
4754 if test "$with_libpython" != "no"; then
4755   if test "$LIBPYTHON_CPPFLAGS" = "" && test "$LIBPYTHON_LDFLAGS" = ""; then
4756     AC_ARG_VAR([PYTHON_CONFIG], [path to python-config])
4757     AC_PATH_PROGS([PYTHON_CONFIG],
4758       [python3-config python2-config python-config]
4759     )
4760     if test "$PYTHON_CONFIG" = ""; then
4761       if test "$with_libpython" = "yes"; then
4762         AC_MSG_ERROR([Unable to find python-config])
4763       fi
4764       with_libpython="no"
4765     fi
4766   fi
4767 fi
4768
4769 if test "$PYTHON_CONFIG" != ""; then
4770   LIBPYTHON_CPPFLAGS="`${PYTHON_CONFIG} --includes`"
4771   if test $? -ne 0; then
4772     with_libpython="no"
4773   fi
4774   LIBPYTHON_LDFLAGS="`${PYTHON_CONFIG} --ldflags`"
4775   if test $? -ne 0; then
4776     with_libpython="no"
4777   fi
4778   LIBPYTHON_LIBS="`${PYTHON_CONFIG} --libs --embed`" || LIBPYTHON_LIBS="`${PYTHON_CONFIG} --libs`"
4779   if test $? -ne 0; then
4780     with_libpython="no"
4781   fi
4782 fi
4783
4784 if test "$with_libpython" != "xno"; then
4785   SAVE_CPPFLAGS="$CPPFLAGS"
4786   SAVE_LDFLAGS="$LDFLAGS"
4787   SAVE_LIBS="$LIBS"
4788   CPPFLAGS="$LIBPYTHON_CPPFLAGS $CPPFLAGS"
4789   LDFLAGS="$LIBPYTHON_LDFLAGS $LDFLAGS"
4790   LIBS="$LIBPYTHON_LIBS $LIBS"
4791
4792   AC_CHECK_HEADERS([Python.h],
4793     [
4794       AC_MSG_CHECKING([for libpython])
4795       AC_LINK_IFELSE([AC_LANG_PROGRAM(
4796           [[#include <Python.h>]],
4797           [[Py_Initialize();]])
4798         ],
4799         [with_libpython="yes"],
4800         [with_libpython="no"]
4801       )
4802       AC_MSG_RESULT([$with_libpython])
4803     ],
4804     [with_libpython="no"]
4805   )
4806
4807   CPPFLAGS="$SAVE_CPPFLAGS"
4808   LDFLAGS="$SAVE_LDFLAGS"
4809   LIBS="$SAVE_LIBS"
4810 fi
4811 # }}} --with-libpython
4812
4813 # --with-libqpid_proton {{{
4814 AC_ARG_WITH([libqpid_proton],
4815   [AS_HELP_STRING([--with-libqpid_proton@<:@=PREFIX@:>@], [Path to libqpid_proton.])],
4816   [
4817     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
4818       with_libqpid_proton_cppflags="-I$withval/include"
4819       with_libqpid_proton_ldflags="-L$withval/lib"
4820       with_libqpid_proton="yes"
4821     else
4822       with_libqpid_proton="$withval"
4823     fi
4824   ],
4825   [with_libqpid_proton="yes"]
4826 )
4827
4828 if test "x$with_libqpid_proton" = "xyes"; then
4829   SAVE_CPPFLAGS="$CPPFLAGS"
4830   CPPFLAGS="$CPPFLAGS $with_libqpid_proton_cppflags"
4831
4832   AC_CHECK_HEADERS([proton/proactor.h],
4833     [with_libqpid_proton="yes"],
4834     [with_libqpid_proton="no (proton/proactor.h not found)"]
4835   )
4836
4837   CPPFLAGS="$SAVE_CPPFLAGS"
4838 fi
4839
4840 if test "x$with_libqpid_proton" = "xyes"; then
4841   SAVE_LDFLAGS="$LDFLAGS"
4842   LDFLAGS="$LDFLAGS $with_libqpid_proton_ldflags"
4843
4844   AC_CHECK_LIB([qpid-proton], [pn_connection],
4845     [with_libqpid_proton="yes"],
4846     [with_libqpid_proton="no (Symbol 'pn_connection' not found)"])
4847
4848   LDFLAGS="$SAVE_LDFLAGS"
4849 fi
4850
4851 if test "x$with_libqpid_proton" = "xyes"; then
4852   BUILD_WITH_LIBQPIDPROTON_CPPFLAGS="$with_libqpid_proton_cppflags"
4853   BUILD_WITH_LIBQPIDPROTON_LDFLAGS="$with_libqpid_proton_ldflags"
4854   BUILD_WITH_LIBQPIDPROTON_LIBS="-lqpid-proton"
4855 fi
4856
4857 AC_SUBST(BUILD_WITH_LIBQPIDPROTON_CPPFLAGS)
4858 AC_SUBST(BUILD_WITH_LIBQPIDPROTON_LDFLAGS)
4859 AC_SUBST(BUILD_WITH_LIBQPIDPROTON_LIBS)
4860
4861 # }}}
4862
4863 # --with-librabbitmq {{{
4864 AC_ARG_WITH([librabbitmq],
4865   [AS_HELP_STRING([--with-librabbitmq@<:@=PREFIX@:>@], [Path to librabbitmq.])],
4866   [
4867     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
4868       with_librabbitmq_cppflags="-I$withval/include"
4869       with_librabbitmq_ldflags="-L$withval/lib"
4870       with_librabbitmq="yes"
4871     else
4872       with_librabbitmq="$withval"
4873     fi
4874   ],
4875   [with_librabbitmq="yes"]
4876 )
4877
4878 if test "x$with_librabbitmq" = "xyes"; then
4879   SAVE_CPPFLAGS="$CPPFLAGS"
4880   CPPFLAGS="$CPPFLAGS $with_librabbitmq_cppflags"
4881
4882   AC_CHECK_HEADERS([amqp.h],
4883     [with_librabbitmq="yes"],
4884     [with_librabbitmq="no (amqp.h not found)"]
4885   )
4886
4887   CPPFLAGS="$SAVE_CPPFLAGS"
4888 fi
4889
4890 if test "x$with_librabbitmq" = "xyes"; then
4891   # librabbitmq up to version 0.9.1 provides "library_errno", later
4892   # versions use "library_error". The library does not provide a version
4893   # macro :(.
4894
4895   SAVE_CPPFLAGS="$CPPFLAGS"
4896   CPPFLAGS="$CPPFLAGS $with_librabbitmq_cppflags"
4897
4898   AC_CHECK_MEMBERS([amqp_rpc_reply_t.library_errno],
4899     [],
4900     [],
4901     [[
4902       #include <stdlib.h>
4903       #include <stdio.h>
4904       #include <stdint.h>
4905       #include <inttypes.h>
4906       #include <amqp.h>
4907     ]]
4908   )
4909   CPPFLAGS="$SAVE_CPPFLAGS"
4910
4911   SAVE_LDFLAGS="$LDFLAGS"
4912   LDFLAGS="$LDFLAGS $with_librabbitmq_ldflags"
4913
4914   AC_CHECK_LIB([rabbitmq], [amqp_basic_publish],
4915     [with_librabbitmq="yes"],
4916     [with_librabbitmq="no (Symbol 'amqp_basic_publish' not found)"]
4917   )
4918
4919   LDFLAGS="$SAVE_LDFLAGS"
4920 fi
4921
4922 if test "x$with_librabbitmq" = "xyes"; then
4923   SAVE_CPPFLAGS="$CPPFLAGS"
4924   SAVE_LDFLAGS="$LDFLAGS"
4925   SAVE_LIBS="$LIBS"
4926   CPPFLAGS="$CPPFLAGS $with_librabbitmq_cppflags"
4927   LDFLAGS="$LDFLAGS $with_librabbitmq_ldflags"
4928   LIBS="-lrabbitmq"
4929
4930   AC_CHECK_HEADERS([amqp_tcp_socket.h amqp_socket.h])
4931   AC_CHECK_FUNC([amqp_tcp_socket_new],
4932     [
4933       AC_DEFINE([HAVE_AMQP_TCP_SOCKET], [1],
4934         [Define if librabbitmq provides the new TCP socket interface.])
4935     ]
4936   )
4937
4938   AC_CHECK_DECLS([amqp_socket_close],
4939     [],
4940     [],
4941     [[
4942       #include <amqp.h>
4943       #ifdef HAVE_AMQP_TCP_SOCKET_H
4944       # include <amqp_tcp_socket.h>
4945       #endif
4946       #ifdef HAVE_AMQP_SOCKET_H
4947       # include <amqp_socket.h>
4948       #endif
4949     ]]
4950   )
4951
4952   CPPFLAGS="$SAVE_CPPFLAGS"
4953   LDFLAGS="$SAVE_LDFLAGS"
4954   LIBS="$SAVE_LIBS"
4955 fi
4956
4957 if test "x$with_librabbitmq" = "xyes"; then
4958   BUILD_WITH_LIBRABBITMQ_CPPFLAGS="$with_librabbitmq_cppflags"
4959   BUILD_WITH_LIBRABBITMQ_LDFLAGS="$with_librabbitmq_ldflags"
4960   BUILD_WITH_LIBRABBITMQ_LIBS="-lrabbitmq"
4961 fi
4962
4963 AC_SUBST(BUILD_WITH_LIBRABBITMQ_CPPFLAGS)
4964 AC_SUBST(BUILD_WITH_LIBRABBITMQ_LDFLAGS)
4965 AC_SUBST(BUILD_WITH_LIBRABBITMQ_LIBS)
4966
4967 # }}}
4968
4969 # --with-librdkafka {{{
4970 AC_ARG_WITH([librdkafka],
4971   [AS_HELP_STRING([--with-librdkafka@<:@=PREFIX@:>@], [Path to librdkafka.])],
4972   [
4973     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
4974       with_librdkafka_cppflags="-I$withval/include"
4975       with_librdkafka_ldflags="-L$withval/lib"
4976       with_librdkafka_rpath="$withval/lib"
4977       with_librdkafka="yes"
4978     else
4979       with_librdkafka="$withval"
4980     fi
4981   ],
4982   [with_librdkafka="yes"]
4983 )
4984
4985 if test "x$with_librdkafka" = "xyes"; then
4986   SAVE_CPPFLAGS="$CPPFLAGS"
4987   CPPFLAGS="$CPPFLAGS $with_librdkafka_cppflags"
4988
4989   AC_CHECK_HEADERS([librdkafka/rdkafka.h],
4990     [with_librdkafka="yes"],
4991     [with_librdkafka="no (librdkafka/rdkafka.h not found)"]
4992   )
4993
4994   CPPFLAGS="$SAVE_CPPFLAGS"
4995 fi
4996
4997 if test "x$with_librdkafka" = "xyes"; then
4998   SAVE_LDFLAGS="$LDFLAGS"
4999   LDFLAGS="$LDFLAGS $with_librdkafka_ldflags"
5000
5001   AC_CHECK_LIB([rdkafka], [rd_kafka_new],
5002     [with_librdkafka="yes"],
5003     [with_librdkafka="no (Symbol 'rd_kafka_new' not found)"])
5004
5005   AC_CHECK_LIB([rdkafka], [rd_kafka_conf_set_log_cb],
5006     [with_librdkafka_log_cb="yes"],
5007     [with_librdkafka_log_cb="no"])
5008
5009   AC_CHECK_LIB([rdkafka], [rd_kafka_set_logger],
5010     [with_librdkafka_logger="yes"],
5011     [with_librdkafka_logger="no"]
5012   )
5013
5014   LDFLAGS="$SAVE_LDFLAGS"
5015 fi
5016
5017 if test "x$with_librdkafka" = "xyes"; then
5018   BUILD_WITH_LIBRDKAFKA_CPPFLAGS="$with_librdkafka_cppflags"
5019   BUILD_WITH_LIBRDKAFKA_LDFLAGS="$with_librdkafka_ldflags"
5020
5021   if test "x$with_librdkafka_rpath" != "x"; then
5022     BUILD_WITH_LIBRDKAFKA_LIBS="-Wl,-rpath,$with_librdkafka_rpath -lrdkafka"
5023   else
5024     BUILD_WITH_LIBRDKAFKA_LIBS="-lrdkafka"
5025   fi
5026
5027   if test "x$with_librdkafka_log_cb" = "xyes"; then
5028     AC_DEFINE(HAVE_LIBRDKAFKA_LOG_CB, 1, [Define if librdkafka log facility is present and usable.])
5029   else if test "x$with_librdkafka_logger" = "xyes"; then
5030     AC_DEFINE(HAVE_LIBRDKAFKA_LOGGER, 1, [Define if librdkafka log facility is present and usable.])
5031   fi; fi
5032 fi
5033
5034 AC_SUBST([BUILD_WITH_LIBRDKAFKA_CPPFLAGS])
5035 AC_SUBST([BUILD_WITH_LIBRDKAFKA_LDFLAGS])
5036 AC_SUBST([BUILD_WITH_LIBRDKAFKA_LIBS])
5037 # }}}
5038
5039 # --with-librouteros {{{
5040 AC_ARG_WITH([librouteros],
5041   [AS_HELP_STRING([--with-librouteros@<:@=PREFIX@:>@], [Path to librouteros.])],
5042   [
5043     if test "x$withval" = "xyes" || test "x$withval" = "xno"; then
5044       with_librouteros="$witval"
5045     else
5046       with_librouteros_cppflags="-I$withval/include"
5047       with_librouteros_ldflags="-L$withval/lib"
5048       with_librouteros="yes"
5049    fi
5050   ],
5051   [with_librouteros="yes"]
5052 )
5053
5054 if test "x$with_librouteros" = "xyes"; then
5055   SAVE_CPPFLAGS="$CPPFLAGS"
5056   CPPFLAGS="$CPPFLAGS $with_librouteros_cppflags"
5057
5058   AC_CHECK_HEADERS([routeros_api.h],
5059     [with_librouteros="yes"],
5060     [with_librouteros="no (routeros_api.h not found)"]
5061   )
5062
5063   CPPFLAGS="$SAVE_CPPFLAGS"
5064 fi
5065
5066 if test "x$with_librouteros" = "xyes"; then
5067   SAVE_LDFLAGS="$LDFLAGS"
5068   LDFLAGS="$LDFLAGS $with_librouteros_ldflags"
5069
5070   AC_CHECK_LIB([routeros], [ros_interface],
5071     [with_librouteros="yes"],
5072     [with_librouteros="no (symbol 'ros_interface' not found)"]
5073   )
5074
5075   LDFLAGS="$SAVE_LDFLAGS"
5076 fi
5077
5078 if test "x$with_librouteros" = "xyes"; then
5079   BUILD_WITH_LIBROUTEROS_CPPFLAGS="$with_librouteros_cppflags"
5080   BUILD_WITH_LIBROUTEROS_LDFLAGS="$with_librouteros_ldflags"
5081 fi
5082
5083 AC_SUBST([BUILD_WITH_LIBROUTEROS_CPPFLAGS])
5084 AC_SUBST([BUILD_WITH_LIBROUTEROS_LDFLAGS])
5085 # }}}
5086
5087 # --with-librrd {{{
5088 librrd_threadsafe="no"
5089 librrd_rrdc_update="no"
5090 AC_ARG_WITH([librrd],
5091   [AS_HELP_STRING([--with-librrd@<:@=PREFIX@:>@], [Path to rrdtool.])],
5092   [
5093     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
5094       librrd_cflags="-I$withval/include"
5095       librrd_ldflags="-L$withval/lib"
5096       with_librrd="yes"
5097     else
5098       with_librrd="$withval"
5099     fi
5100   ],
5101   [with_librrd="yes"]
5102 )
5103
5104 if test "x$with_librrd" = "xyes"; then
5105   SAVE_LDFLAGS="$LDFLAGS"
5106   LDFLAGS="$LDFLAGS $librrd_ldflags"
5107   PKG_CHECK_MODULES([RRD], [librrd >= 1.6.0],
5108     [
5109       AC_CHECK_LIB([rrd], [rrd_update_r],
5110         [librrd_threadsafe="yes"],
5111         [:]
5112       )
5113       AC_CHECK_LIB([rrd], [rrdc_update],
5114         [librrd_rrdc_update="yes"],
5115         [:]
5116       )
5117     ],[:]
5118   )
5119   LDFLAGS="$SAVE_LDFLAGS"
5120
5121   SAVE_CPPFLAGS="$CPPFLAGS"
5122   CPPFLAGS="$CPPFLAGS $RRD_CFLAGS $librrd_cflags"
5123
5124   AC_CHECK_HEADERS([rrd.h],, [with_librrd="no (rrd.h not found)"])
5125
5126   CPPFLAGS="$SAVE_CPPFLAGS"
5127 fi
5128
5129 if test "x$with_librrd" = "xyes" && test "x$librrd_threadsafe" = "xno"; then
5130   SAVE_LDFLAGS="$LDFLAGS"
5131   LDFLAGS="$LDFLAGS $librrd_ldflags"
5132
5133   AC_CHECK_LIB([rrd_th], [rrd_update_r],
5134     [
5135       librrd_ldflags="$librrd_ldflags -lrrd_th"
5136       librrd_threadsafe="yes"
5137       AC_CHECK_LIB([rrd_th], [rrdc_update],
5138         [librrd_rrdc_update="yes"],
5139         [:],
5140       )
5141     ],
5142     [:]
5143   )
5144   LDFLAGS="$SAVE_LDFLAGS"
5145 fi
5146
5147 if test "x$with_librrd" = "xyes" && test "x$librrd_threadsafe" = "xno"; then
5148   SAVE_LDFLAGS="$LDFLAGS"
5149   LDFLAGS="$LDFLAGS $librrd_ldflags"
5150
5151   AC_CHECK_LIB([rrd], [rrd_update],
5152     [
5153       librrd_ldflags="$librrd_ldflags -lrrd"
5154       AC_CHECK_LIB([rrd], [rrdc_update],
5155         [librrd_rrdc_update="yes"],
5156         [:]
5157       )
5158     ],
5159     [with_librrd="no (symbol 'rrd_update' not found)"]
5160   )
5161   LDFLAGS="$SAVE_LDFLAGS"
5162 fi
5163
5164 if test "x$with_librrd" = "xyes"; then
5165   BUILD_WITH_LIBRRD_CFLAGS="$RRD_CFLAGS $librrd_cflags"
5166   BUILD_WITH_LIBRRD_LDFLAGS="$librrd_ldflags"
5167   BUILD_WITH_LIBRRD_LIBS="$RRD_LIBS"
5168 fi
5169
5170 if test "x$librrd_threadsafe" = "xyes"; then
5171   AC_DEFINE([HAVE_THREADSAFE_LIBRRD], [1],
5172     [Define to 1 if the rrd library is thread-safe]
5173   )
5174 fi
5175
5176 AC_SUBST([BUILD_WITH_LIBRRD_CFLAGS])
5177 AC_SUBST([BUILD_WITH_LIBRRD_LDFLAGS])
5178 AC_SUBST([BUILD_WITH_LIBRRD_LIBS])
5179 # }}}
5180
5181 # --with-libsensors {{{
5182 AC_ARG_WITH([libsensors],
5183   [AS_HELP_STRING([--with-libsensors@<:@=PREFIX@:>@], [Path to lm_sensors.])],
5184   [
5185     if test "x$withval" = "xno" || test "x$withval" = "xyes"; then
5186       with_libsensors="$withval"
5187     else
5188       with_sensors_cppflags="-I$withval/include"
5189       with_sensors_ldflags="-L$withval/lib"
5190       with_libsensors="yes"
5191     fi
5192   ],
5193   [
5194     if test "x$ac_system" = "xLinux"; then
5195       with_libsensors="yes"
5196     else
5197       with_libsensors="no (Linux only library)"
5198     fi
5199   ]
5200 )
5201
5202 if test "x$with_libsensors" = "xyes"; then
5203   SAVE_CPPFLAGS="$CPPFLAGS"
5204   CPPFLAGS="$CPPFLAGS $with_sensors_cppflags"
5205
5206   AC_CHECK_HEADERS([sensors/sensors.h],
5207     [with_libsensors="yes"],
5208     [with_libsensors="no (sensors/sensors.h not found)"]
5209   )
5210
5211   CPPFLAGS="$SAVE_CPPFLAGS"
5212 fi
5213
5214 if test "x$with_libsensors" = "xyes"; then
5215   SAVE_LDFLAGS="$LDFLAGS"
5216   LDFLAGS="$LDFLAGS $with_sensors_ldflags"
5217
5218   AC_CHECK_LIB([sensors], [sensors_init],
5219     [with_libsensors="yes"],
5220     [with_libsensors="no (libsensors not found)"]
5221   )
5222
5223   LDFLAGS="$SAVE_LDFLAGS"
5224 fi
5225
5226 if test "x$with_libsensors" = "xyes"; then
5227   SAVE_CPPFLAGS="$CPPFLAGS"
5228   CPPFLAGS="$CPPFLAGS $with_sensors_cppflags"
5229   AC_PREPROC_IFELSE(
5230     [
5231       AC_LANG_SOURCE(
5232         [[
5233           #include <sensors/sensors.h>
5234           #if SENSORS_API_VERSION < 0x400
5235           #error "required libsensors version >= 3.0"
5236           #endif
5237         ]]
5238       )
5239     ],
5240     [with_libsensors="yes"],
5241     [with_libsensors="no (sensors library version 3.0.0 or higher is required)"]
5242   )
5243
5244   CPPFLAGS="$SAVE_CPPFLAGS"
5245 fi
5246
5247 if test "x$with_libsensors" = "xyes"; then
5248   BUILD_WITH_LIBSENSORS_CPPFLAGS="$with_sensors_cppflags"
5249   BUILD_WITH_LIBSENSORS_LDFLAGS="$with_sensors_ldflags"
5250   BUILD_WITH_LIBSENSORS_LIBS="-lsensors"
5251 fi
5252
5253 AC_SUBST([BUILD_WITH_LIBSENSORS_CPPFLAGS])
5254 AC_SUBST([BUILD_WITH_LIBSENSORS_LDFLAGS])
5255 AC_SUBST([BUILD_WITH_LIBSENSORS_LIBS])
5256
5257 # }}}
5258
5259 # libsigrok {{{
5260 AC_SUBST([LIBSIGROK_CFLAGS])
5261 AC_SUBST([LIBSIGROK_LIBS])
5262 PKG_CHECK_MODULES([LIBSIGROK], [libsigrok < 0.4],
5263   [with_libsigrok="yes"],
5264   [with_libsigrok="no (pkg-config could not find libsigrok)"]
5265 )
5266 # }}}
5267
5268 # --with-libssl {{{
5269 with_libssl_cflags=""
5270 with_libssl_ldflags=""
5271 AC_ARG_WITH([libssl], [AS_HELP_STRING([--with-libssl@<:@=PREFIX@:>@], [Path to libssl.])],
5272 [
5273         if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
5274                 with_libssl_cppflags="-I$withval/include"
5275                 with_libssl_ldflags="-L$withval/lib"
5276                 with_libssl="yes"
5277         else
5278                 with_libssl="$withval"
5279         fi
5280 ],
5281 [
5282         with_libssl="yes"
5283 ])
5284 if test "x$with_libssl" = "xyes"; then
5285         SAVE_CPPFLAGS="$CPPFLAGS"
5286         CPPFLAGS="$CPPFLAGS $with_libssl_cppflags"
5287
5288   AC_CHECK_HEADERS([openssl/sha.h openssl/blowfish.h openssl/rand.h],
5289     [with_libssl="yes"],
5290     [with_libssl="no (ssl header not found)"])
5291
5292         CPPFLAGS="$SAVE_CPPFLAGS"
5293 fi
5294 if test "x$with_libssl" = "xyes"; then
5295         SAVE_CPPFLAGS="$CPPFLAGS"
5296         SAVE_LDFLAGS="$LDFLAGS"
5297         CPPFLAGS="$CPPFLAGS $with_libssl_cppflags"
5298         LDFLAGS="$LDFLAGS $with_libssl_ldflags"
5299
5300         AC_CHECK_LIB([ssl], [OPENSSL_init_ssl], [with_libssl="yes"], [with_libssl="no (Symbol 'SSL_library_init' not found)"])
5301
5302         CPPFLAGS="$SAVE_CPPFLAGS"
5303         LDFLAGS="$SAVE_LDFLAGS"
5304 fi
5305 if test "x$with_libssl" = "xyes"; then
5306         BUILD_WITH_LIBSSL_CFLAGS="$with_libssl_cflags"
5307         BUILD_WITH_LIBSSL_LDFLAGS="$with_libssl_ldflags"
5308         BUILD_WITH_LIBSSL_LIBS="-lssl -lcrypto"
5309         AC_SUBST([BUILD_WITH_LIBSSL_CFLAGS])
5310         AC_SUBST([BUILD_WITH_LIBSSL_LDFLAGS])
5311         AC_SUBST([BUILD_WITH_LIBSSL_LIBS])
5312         AC_DEFINE([HAVE_LIBSSL], [1], [Define if libssl is present and usable.])
5313 fi
5314 AM_CONDITIONAL(BUILD_WITH_LIBSSL, test "x$with_libssl" = "xyes")
5315 # }}}
5316
5317 # --with-libstatgrab {{{
5318 AC_ARG_WITH([libstatgrab],
5319   [AS_HELP_STRING([--with-libstatgrab@<:@=PREFIX@:>@], [Path to libstatgrab.])],
5320   [
5321     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
5322       with_libstatgrab_cflags="-I$withval/include"
5323       with_libstatgrab_ldflags="-L$withval/lib -lstatgrab"
5324       with_libstatgrab="yes"
5325       with_libstatgrab_pkg_config="no"
5326     else
5327       with_libstatgrab="$withval"
5328       with_libstatgrab_pkg_config="yes"
5329     fi
5330   ],
5331   [
5332     with_libstatgrab="yes"
5333     with_libstatgrab_pkg_config="yes"
5334   ])
5335
5336 if test "x$with_libstatgrab" = "xyes" && test "x$with_libstatgrab_pkg_config" = "xyes"; then
5337   AC_MSG_CHECKING([pkg-config for libstatgrab])
5338   temp_result="found"
5339   $PKG_CONFIG --exists libstatgrab 2>/dev/null
5340   if test "$?" != "0"; then
5341     with_libstatgrab_pkg_config="no"
5342     with_libstatgrab="no (pkg-config doesn't know libstatgrab)"
5343     temp_result="not found"
5344   fi
5345   AC_MSG_RESULT([$temp_result])
5346 fi
5347
5348 if test "x$with_libstatgrab" = "xyes" && test "x$with_libstatgrab_pkg_config" = "xyes" && test "x$with_libstatgrab_cflags" = "x"; then
5349   AC_MSG_CHECKING([for libstatgrab CFLAGS])
5350   temp_result="`$PKG_CONFIG --cflags libstatgrab`"
5351   if test "$?" = "0"; then
5352     with_libstatgrab_cflags="$temp_result"
5353   else
5354     with_libstatgrab="no ($PKG_CONFIG --cflags libstatgrab failed)"
5355     temp_result="$PKG_CONFIG --cflags libstatgrab failed"
5356   fi
5357   AC_MSG_RESULT([$temp_result])
5358 fi
5359
5360 if test "x$with_libstatgrab" = "xyes" && test "x$with_libstatgrab_pkg_config" = "xyes" && test "x$with_libstatgrab_ldflags" = "x"; then
5361   AC_MSG_CHECKING([for libstatgrab LDFLAGS])
5362   temp_result="`$PKG_CONFIG --libs libstatgrab`"
5363   if test "$?" = "0"
5364   then
5365     with_libstatgrab_ldflags="$temp_result"
5366   else
5367     with_libstatgrab="no ($PKG_CONFIG --libs libstatgrab failed)"
5368     temp_result="$PKG_CONFIG --libs libstatgrab failed"
5369   fi
5370   AC_MSG_RESULT([$temp_result])
5371 fi
5372
5373 if test "x$with_libstatgrab" = "xyes"; then
5374   SAVE_CPPFLAGS="$CPPFLAGS"
5375   CPPFLAGS="$CPPFLAGS $with_libstatgrab_cflags"
5376
5377   AC_CHECK_HEADERS([statgrab.h],
5378     [with_libstatgrab="yes"],
5379     [with_libstatgrab="no (statgrab.h not found)"]
5380   )
5381
5382   CPPFLAGS="$SAVE_CPPFLAGS"
5383 fi
5384
5385 if test "x$with_libstatgrab" = "xyes"; then
5386   SAVE_LDFLAGS="$LDFLAGS"
5387   LDFLAGS="$LDFLAGS $with_libstatgrab_ldflags"
5388
5389   AC_CHECK_LIB([statgrab], [sg_init],
5390     [with_libstatgrab="yes"],
5391     [with_libstatgrab="no (symbol sg_init not found)"]
5392   )
5393
5394   LDFLAGS="$SAVE_LDFLAGS"
5395 fi
5396
5397 if test "x$with_libstatgrab" = "xyes"; then
5398   SAVE_CFLAGS="$CFLAGS"
5399   SAVE_LDFLAGS="$LDFLAGS"
5400   SAVE_LIBS="$LIBS"
5401
5402   CFLAGS="$CFLAGS $with_libstatgrab_cflags"
5403   LDFLAGS="$LDFLAGS $with_libstatgrab_ldflags"
5404   LIBS="-lstatgrab $LIBS"
5405
5406   AC_CACHE_CHECK([if libstatgrab >= 0.90],
5407     [c_cv_have_libstatgrab_0_90],
5408     [
5409       AC_LINK_IFELSE(
5410         [
5411           AC_LANG_PROGRAM(
5412             [[
5413               #include <stdio.h>
5414               #include <statgrab.h>
5415             ]],
5416             [[
5417               if (sg_init()) return 0;
5418             ]]
5419           )
5420         ],
5421         [c_cv_have_libstatgrab_0_90="no"],
5422         [c_cv_have_libstatgrab_0_90="yes"]
5423       )
5424     ]
5425   )
5426
5427   CFLAGS="$SAVE_CFLAGS"
5428   LDFLAGS="$SAVE_LDFLAGS"
5429   LIBS="$SAVE_LIBS"
5430 fi
5431
5432 AM_CONDITIONAL([BUILD_WITH_LIBSTATGRAB], [test "x$with_libstatgrab" = "xyes"])
5433
5434 if test "x$with_libstatgrab" = "xyes"; then
5435   AC_DEFINE([HAVE_LIBSTATGRAB], [1],
5436     [Define to 1 if you have the 'statgrab' library (-lstatgrab)]
5437   )
5438
5439   if test "x$c_cv_have_libstatgrab_0_90" = "xyes"; then
5440     AC_DEFINE([HAVE_LIBSTATGRAB_0_90], [1],
5441       [Define to 1 if libstatgrab version >= 0.90]
5442     )
5443   fi
5444
5445   BUILD_WITH_LIBSTATGRAB_CFLAGS="$with_libstatgrab_cflags"
5446   BUILD_WITH_LIBSTATGRAB_LDFLAGS="$with_libstatgrab_ldflags"
5447
5448 fi
5449
5450 AC_SUBST([BUILD_WITH_LIBSTATGRAB_CFLAGS])
5451 AC_SUBST([BUILD_WITH_LIBSTATGRAB_LDFLAGS])
5452 # }}}
5453
5454 # --with-libtokyotyrant {{{
5455 AC_ARG_WITH([libtokyotyrant],
5456   [AS_HELP_STRING([--with-libtokyotyrant@<:@=PREFIX@:>@], [Path to libtokyotyrant.])],
5457   [
5458     if test "x$withval" = "xno" || test "x$withval" = "xyes"; then
5459       with_libtokyotyrant="$withval"
5460     else
5461       with_libtokyotyrant_cppflags="-I$withval/include"
5462       with_libtokyotyrant_ldflags="-L$withval/include"
5463       with_libtokyotyrant_libs="-ltokyotyrant"
5464       with_libtokyotyrant="yes"
5465     fi
5466   ],
5467   [with_libtokyotyrant="yes"]
5468 )
5469
5470 if test "x$with_libtokyotyrant" = "xyes"; then
5471   if $PKG_CONFIG --exists tokyotyrant; then
5472     with_libtokyotyrant_cppflags="$with_libtokyotyrant_cppflags `$PKG_CONFIG --cflags tokyotyrant`"
5473     with_libtokyotyrant_ldflags="$with_libtokyotyrant_ldflags `$PKG_CONFIG --libs-only-L tokyotyrant`"
5474     with_libtokyotyrant_libs="$with_libtokyotyrant_libs `$PKG_CONFIG --libs-only-l tokyotyrant`"
5475   fi
5476 fi
5477
5478 if test "x$with_libtokyotyrant" = "xyes"; then
5479   SAVE_CPPFLAGS="$CPPFLAGS"
5480   CPPFLAGS="$CPPFLAGS $with_libtokyotyrant_cppflags"
5481
5482   AC_CHECK_HEADERS([tcrdb.h],
5483     [with_libtokyotyrant="yes"],
5484     [with_libtokyotyrant="no (tcrdb.h not found)"]
5485   )
5486
5487   CPPFLAGS="$SAVE_CPPFLAGS"
5488 fi
5489
5490 if test "x$with_libtokyotyrant" = "xyes"; then
5491   SAVE_LDFLAGS="$LDFLAGS"
5492   LDFLAGS="$LDFLAGS $with_libtokyotyrant_ldflags"
5493
5494   AC_CHECK_LIB([tokyotyrant], [tcrdbrnum],
5495     [with_libtokyotyrant="yes"],
5496     [with_libtokyotyrant="no (symbol tcrdbrnum not found)"],
5497     [$with_libtokyotyrant_libs]
5498   )
5499
5500   LDFLAGS="$SAVE_LDFLAGS"
5501 fi
5502
5503 if test "x$with_libtokyotyrant" = "xyes"; then
5504   BUILD_WITH_LIBTOKYOTYRANT_CPPFLAGS="$with_libtokyotyrant_cppflags"
5505   BUILD_WITH_LIBTOKYOTYRANT_LDFLAGS="$with_libtokyotyrant_ldflags"
5506   BUILD_WITH_LIBTOKYOTYRANT_LIBS="$with_libtokyotyrant_libs"
5507 fi
5508 AC_SUBST([BUILD_WITH_LIBTOKYOTYRANT_CPPFLAGS])
5509 AC_SUBST([BUILD_WITH_LIBTOKYOTYRANT_LDFLAGS])
5510 AC_SUBST([BUILD_WITH_LIBTOKYOTYRANT_LIBS])
5511 # }}}
5512
5513 # --with-libudev {{{
5514 AC_ARG_WITH([libudev],
5515   [AS_HELP_STRING([--with-libudev@<:@=PREFIX@:>@], [Path to libudev.])],
5516   [
5517     if test "x$withval" = "xno" || test "x$withval" = "xyes"; then
5518       with_libudev="$withval"
5519     else
5520       with_libudev_cppflags="-I$withval/include"
5521       with_libudev_ldflags="-L$withval/lib"
5522       with_libudev="yes"
5523     fi
5524   ],
5525   [
5526     if test "x$ac_system" = "xLinux"; then
5527       with_libudev="yes"
5528     else
5529       with_libudev="no (Linux only library)"
5530     fi
5531   ]
5532 )
5533
5534 if test "x$with_libudev" = "xyes"; then
5535   SAVE_CPPFLAGS="$CPPFLAGS"
5536   CPPFLAGS="$CPPFLAGS $with_libudev_cppflags"
5537
5538   AC_CHECK_HEADERS([libudev.h],
5539     [with_libudev="yes"],
5540     [with_libudev="no (libudev.h not found)"]
5541   )
5542
5543   CPPFLAGS="$SAVE_CPPFLAGS"
5544 fi
5545
5546 if test "x$with_libudev" = "xyes"; then
5547   SAVE_LDFLAGS="$LDFLAGS"
5548   LDFLAGS="$LDFLAGS $with_libudev_ldflags"
5549
5550   AC_CHECK_LIB([udev], [udev_new],
5551     [with_libudev="yes"],
5552     [with_libudev="no (libudev not found)"]
5553   )
5554
5555   LDFLAGS="$SAVE_LDFLAGS"
5556 fi
5557
5558 if test "x$with_libudev" = "xyes"; then
5559   BUILD_WITH_LIBUDEV_CPPFLAGS="$with_libudev_cppflags"
5560   BUILD_WITH_LIBUDEV_LDFLAGS="$with_libudev_ldflags"
5561   BUILD_WITH_LIBUDEV_LIBS="-ludev"
5562 fi
5563
5564 AC_SUBST([BUILD_WITH_LIBUDEV_CPPFLAGS])
5565 AC_SUBST([BUILD_WITH_LIBUDEV_LDFLAGS])
5566 AC_SUBST([BUILD_WITH_LIBUDEV_LIBS])
5567
5568 AM_CONDITIONAL([BUILD_WITH_LIBUDEV], [test "x$with_libudev" = "xyes"])
5569 # }}}
5570
5571 # --with-libupsclient {{{
5572 with_libupsclient_config=""
5573 AC_ARG_WITH([libupsclient],
5574   [AS_HELP_STRING([--with-libupsclient@<:@=PREFIX@:>@], [Path to the upsclient library.])],
5575   [
5576     if test "x$withval" = "xno"; then
5577       with_libupsclient="no"
5578     else if test "x$withval" = "xyes"; then
5579       with_libupsclient="use_pkgconfig"
5580     else
5581       if test -x "$withval"; then
5582         with_libupsclient_config="$withval"
5583         with_libupsclient="use_libupsclient_config"
5584       else if test -x "$withval/bin/libupsclient-config"; then
5585         with_libupsclient_config="$withval/bin/libupsclient-config"
5586         with_libupsclient="use_libupsclient_config"
5587       else
5588         AC_MSG_NOTICE([Not checking for libupsclient: Manually configured])
5589         with_libupsclient_cflags="-I$withval/include"
5590         with_libupsclient_libs="-L$withval/lib -lupsclient"
5591         with_libupsclient="yes"
5592       fi; fi
5593     fi; fi
5594   ],
5595   [with_libupsclient="use_pkgconfig"]
5596 )
5597
5598 # configure using libupsclient-config
5599 if test "x$with_libupsclient" = "xuse_libupsclient_config"; then
5600   with_libupsclient_cflags="`$with_libupsclient_config --cflags`"
5601   if test $? -ne 0; then
5602     with_libupsclient="no ($with_libupsclient_config failed)"
5603   fi
5604   with_libupsclient_libs="`$with_libupsclient_config --libs`"
5605   if test $? -ne 0; then
5606     with_libupsclient="no ($with_libupsclient_config failed)"
5607   fi
5608 fi
5609
5610 if test "x$with_libupsclient" = "xuse_libupsclient_config"; then
5611   with_libupsclient="yes"
5612 fi
5613
5614 # configure using pkg-config
5615 if test "x$with_libupsclient" = "xuse_pkgconfig"; then
5616   $PKG_CONFIG --exists 'libupsclient' 2>/dev/null
5617   if test $? -ne 0; then
5618     with_libupsclient="no (pkg-config doesn't know libupsclient)"
5619   fi
5620 fi
5621
5622 if test "x$with_libupsclient" = "xuse_pkgconfig"; then
5623   with_libupsclient_cflags="`$PKG_CONFIG --cflags 'libupsclient'`"
5624   if test $? -ne 0; then
5625     with_libupsclient="no ($PKG_CONFIG failed)"
5626   fi
5627
5628   with_libupsclient_libs="`$PKG_CONFIG --libs 'libupsclient'`"
5629   if test $? -ne 0; then
5630     with_libupsclient="no ($PKG_CONFIG failed)"
5631   fi
5632 fi
5633
5634 if test "x$with_libupsclient" = "xuse_pkgconfig"; then
5635   with_libupsclient="yes"
5636 fi
5637
5638 if test "x$with_libupsclient" = "xyes"; then
5639   SAVE_CPPFLAGS="$CPPFLAGS"
5640   CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
5641
5642   AC_CHECK_HEADERS([upsclient.h],
5643     [with_libupsclient="yes"],
5644     [with_libupsclient="no (upsclient.h not found)"]
5645   )
5646
5647   CPPFLAGS="$SAVE_CPPFLAGS"
5648 fi
5649
5650 if test "x$with_libupsclient" = "xyes"; then
5651   SAVE_LDFLAGS="$LDFLAGS"
5652   LDFLAGS="$LDFLAGS $with_libupsclient_libs"
5653
5654   AC_CHECK_LIB([upsclient], [upscli_connect],
5655     [with_libupsclient="yes"],
5656     [with_libupsclient="no (symbol upscli_connect not found)"]
5657   )
5658
5659   AC_CHECK_LIB([upsclient], [upscli_init],
5660     [AC_DEFINE([HAVE_UPSCLI_INIT], [1], [Define when upscli_init() (since version 2-7) is available.])]
5661   )
5662
5663   AC_CHECK_LIB([upsclient], [upscli_tryconnect],
5664     [AC_DEFINE([HAVE_UPSCLI_TRYCONNECT], [1], [Define when upscli_tryconnect() (since version 2.6.2) is available.])]
5665   )
5666
5667   LDFLAGS="$SAVE_LDFLAGS"
5668 fi
5669
5670 if test "x$with_libupsclient" = "xyes"; then
5671   SAVE_CPPFLAGS="$CPPFLAGS"
5672   CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
5673
5674   AC_CHECK_TYPES([UPSCONN_t, UPSCONN],
5675     [],
5676     [],
5677     [[
5678       #include <stdlib.h>
5679       #include <stdio.h>
5680       #include <upsclient.h>
5681     ]]
5682   )
5683
5684   CPPFLAGS="$SAVE_CPPFLAGS"
5685 fi
5686
5687 if test "x$with_libupsclient" = "xyes"; then
5688   BUILD_WITH_LIBUPSCLIENT_CFLAGS="$with_libupsclient_cflags"
5689   BUILD_WITH_LIBUPSCLIENT_LIBS="$with_libupsclient_libs"
5690 fi
5691
5692 AC_SUBST([BUILD_WITH_LIBUPSCLIENT_CFLAGS])
5693 AC_SUBST([BUILD_WITH_LIBUPSCLIENT_LIBS])
5694 # }}}
5695
5696 # --with-libxenctrl {{{
5697 AC_ARG_WITH([libxenctrl],
5698   [AS_HELP_STRING([--with-libxenctrl@<:@=PREFIX@:>@], [Path to libxenctrl.])],
5699   [
5700     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
5701       with_libxenctrl_cppflags="-I$withval/include"
5702       with_libxenctrl_ldflags="-L$withval/lib"
5703       with_libxenctrl="yes"
5704     else
5705       with_libxenctrl="$withval"
5706     fi
5707   ],
5708   [with_libxenctrl="yes"]
5709 )
5710
5711 if test "x$with_libxenctrl" = "xyes"; then
5712   SAVE_CPPFLAGS="$CPPFLAGS"
5713   CPPFLAGS="$CPPFLAGS $with_libxenctrl_cppflags"
5714
5715   AC_CHECK_HEADERS([xenctrl.h],
5716     [with_libxenctrl="yes"],
5717     [with_libxenctrl="no (xenctrl.h not found)"]
5718   )
5719
5720   CPPFLAGS="$SAVE_CPPFLAGS"
5721 fi
5722
5723 if test "x$with_libxenctrl" = "xyes"; then
5724   SAVE_LDFLAGS="$LDFLAGS"
5725   LDFLAGS="$LDFLAGS $with_libxenctrl_ldflags"
5726
5727   #Xen versions older than 3.4 has no xc_getcpuinfo()
5728   AC_CHECK_LIB([xenctrl], [xc_getcpuinfo],
5729     [with_libxenctrl="yes"],
5730     [with_libxenctrl="no (symbol 'xc_getcpuinfo' not found)"]
5731   )
5732
5733   LDFLAGS="$SAVE_LDFLAGS"
5734 fi
5735
5736 LIBXENCTL_CPPFLAGS="$with_libxenctl_cppflags"
5737 LIBXENCTL_LDFLAGS="$with_libxenctl_ldflags"
5738 AC_SUBST([LIBXENCTL_CPPFLAGS])
5739 AC_SUBST([LIBXENCTL_LDFLAGS])
5740 # }}}
5741
5742 # --with-libxmms {{{
5743 with_xmms_config="xmms-config"
5744 AC_ARG_WITH([libxmms],
5745   [AS_HELP_STRING([--with-libxmms@<:@=PREFIX@:>@], [Path to libxmms.])],
5746   [
5747     if test "x$withval" = "xno" || test "x$withval" = "xyes"; then
5748       with_libxmms="$withval"
5749     else
5750       if test -f "$withval" && test -x "$withval"; then
5751         with_xmms_config="$withval"
5752       else if test -x "$withval/bin/xmms-config"; then
5753         with_xmms_config="$withval/bin/xmms-config"
5754       fi; fi
5755       with_libxmms="yes"
5756     fi
5757   ],
5758   [with_libxmms="yes"]
5759 )
5760
5761 if test "x$with_libxmms" = "xyes"; then
5762   with_xmms_cflags=`$with_xmms_config --cflags 2>/dev/null`
5763   if test $? -ne 0; then
5764     with_libxmms="no"
5765   fi
5766 fi
5767
5768 if test "x$with_libxmms" = "xyes"; then
5769   with_xmms_libs=`$with_xmms_config --libs 2>/dev/null`
5770   if test $? -ne 0; then
5771     with_libxmms="no"
5772   fi
5773 fi
5774
5775 if test "x$with_libxmms" = "xyes"; then
5776   SAVE_CPPFLAGS="$CPPFLAGS"
5777   CPPFLAGS="$with_xmms_cflags"
5778
5779   AC_CHECK_HEADER([xmmsctrl.h],
5780     [with_libxmms="yes"],
5781     [with_libxmms="no"],
5782   )
5783
5784   CPPFLAGS="$SAVE_CPPFLAGS"
5785 fi
5786
5787 if test "x$with_libxmms" = "xyes"; then
5788   SAVE_LIBS="$LIBS"
5789   LIBS="$with_xmms_libs"
5790
5791   AC_CHECK_LIB([xmms], [xmms_remote_get_info],
5792     [with_libxmss="yes"],
5793     [with_libxmms="no"],
5794     [$with_xmms_libs]
5795
5796   )
5797
5798   LIBS="$SAVE_LIBS"
5799 fi
5800
5801 BUILD_WITH_LIBXMMS_CFLAGS="$with_xmms_cflags"
5802 BUILD_WITH_LIBXMMS_LIBS="$with_xmms_libs"
5803
5804 AC_SUBST([BUILD_WITH_LIBXMMS_CFLAGS])
5805 AC_SUBST([BUILD_WITH_LIBXMMS_LIBS])
5806 # }}}
5807
5808 # --with-libyajl {{{
5809 AC_ARG_WITH([libyajl],
5810   [AS_HELP_STRING([--with-libyajl@<:@=PREFIX@:>@], [Path to libyajl.])],
5811   [
5812     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
5813       with_libyajl_cppflags="-I$withval/include"
5814       with_libyajl_ldflags="-L$withval/lib"
5815       with_libyajl="yes"
5816     else
5817       with_libyajl="$withval"
5818     fi
5819   ],
5820   [with_libyajl="yes"]
5821 )
5822
5823 if test "x$with_libyajl" = "xyes"; then
5824   SAVE_CPPFLAGS="$CPPFLAGS"
5825   CPPFLAGS="$CPPFLAGS $with_libyajl_cppflags"
5826
5827   AC_CHECK_HEADERS([yajl/yajl_parse.h],
5828     [with_libyajl="yes"],
5829     [with_libyajl="no (yajl/yajl_parse.h not found)"]
5830   )
5831
5832   AC_CHECK_HEADERS([yajl/yajl_tree.h],
5833     [with_libyajl2="yes"],
5834     [with_libyajl2="no (yajl/yajl_tree.h not found)"]
5835   )
5836
5837   AC_CHECK_HEADERS([yajl/yajl_version.h])
5838
5839   CPPFLAGS="$SAVE_CPPFLAGS"
5840 fi
5841
5842 if test "x$with_libyajl" = "xyes"; then
5843   SAVE_LDFLAGS="$LDFLAGS"
5844   LDFLAGS="$LDFLAGS $with_libyajl_ldflags"
5845
5846   AC_CHECK_LIB([yajl], [yajl_alloc],
5847     [with_libyajl="yes"],
5848     [with_libyajl="no (Symbol 'yajl_alloc' not found)"]
5849   )
5850
5851   AC_CHECK_LIB([yajl], [yajl_tree_parse],
5852     [with_libyajl2="yes"],
5853     [with_libyajl2="no (Symbol 'yajl_tree_parse' not found)"]
5854   )
5855
5856   LDFLAGS="$SAVE_LDFLAGS"
5857 fi
5858
5859 if test "x$with_libyajl" = "xyes"; then
5860   BUILD_WITH_LIBYAJL_CPPFLAGS="$with_libyajl_cppflags"
5861   BUILD_WITH_LIBYAJL_LDFLAGS="$with_libyajl_ldflags"
5862   BUILD_WITH_LIBYAJL_LIBS="-lyajl"
5863   AC_DEFINE([HAVE_LIBYAJL], [1], [Define if libyajl is present and usable.])
5864 fi
5865
5866 AC_SUBST([BUILD_WITH_LIBYAJL_CPPFLAGS])
5867 AC_SUBST([BUILD_WITH_LIBYAJL_LDFLAGS])
5868 AC_SUBST([BUILD_WITH_LIBYAJL_LIBS])
5869
5870 AM_CONDITIONAL([BUILD_WITH_LIBYAJL], [test "x$with_libyajl" = "xyes"])
5871 AM_CONDITIONAL([BUILD_WITH_LIBYAJL2], [test "x$with_libyajl$with_libyajl2" = "xyesyes"])
5872 # }}}
5873
5874 # --with-mic {{{
5875 with_mic_cppflags="-I/opt/intel/mic/sysmgmt/sdk/include"
5876 with_mic_ldflags="-L/opt/intel/mic/sysmgmt/sdk/lib/Linux"
5877 with_mic_libs="-lMicAccessSDK -scif"
5878 AC_ARG_WITH([mic],
5879   [AS_HELP_STRING([--with-mic@<:@=PREFIX@:>@], [Path to Intel MIC Access API.])],
5880   [
5881     if test "x$withval" = "xno" || test "x$withval" = "xyes"; then
5882       with_mic="$withval"
5883     else if test -d "$with_mic/lib"; then
5884       with_mic_cppflags="-I$withval/include"
5885       with_mic_ldflags="-L$withval/lib/Linux"
5886       with_mic="yes"
5887     fi; fi
5888   ],
5889   [with_mic="yes"]
5890 )
5891
5892 if test "x$with_mic" = "xyes"; then
5893   SAVE_CPPFLAGS="$CPPFLAGS"
5894   CPPFLAGS="$CPPFLAGS $with_mic_cppflags"
5895
5896   AC_CHECK_HEADERS([MicAccessApi.h],
5897     [with_mic="yes"],
5898     [with_mic="no (MicAccessApi not found)"]
5899   )
5900
5901   CPPFLAGS="$SAVE_CPPFLAGS"
5902 fi
5903
5904 if test "x$with_mic" = "xyes"; then
5905   SAVE_LDFLAGS="$LDFLAGS"
5906   LDFLAGS="$LDFLAGS $with_mic_ldflags"
5907
5908   AC_CHECK_LIB([MicAccessSDK], [MicInitAPI],
5909     [with_mic="yes"],
5910     [with_mic="no (symbol MicInitAPI not found)"],
5911     [$PTHREAD_LIBS -lscif]
5912   )
5913
5914   LDFLAGS="$SAVE_LDFLAGS"
5915 fi
5916
5917 if test "x$with_mic" = "xyes"; then
5918   BUILD_WITH_MIC_CPPFLAGS="$with_mic_cppflags"
5919   BUILD_WITH_MIC_LDFLAGS="$with_mic_ldflags"
5920   BUILD_WITH_MIC_LIBS="$with_mic_libs"
5921 fi
5922 AC_SUBST([BUILD_WITH_MIC_CPPFLAGS])
5923 AC_SUBST([BUILD_WITH_MIC_LDFLAGS])
5924 AC_SUBST([BUILD_WITH_MIC_LIBS])
5925 #}}}
5926
5927 # --with-libvarnish {{{
5928 AC_ARG_WITH([libvarnish],
5929   [AS_HELP_STRING([--with-libvarnish@<:@=PREFIX@:>@], [Path to libvarnish.])],
5930   [
5931     if test "x$withval" = "xno"; then
5932       with_libvarnish="no"
5933     else if test "x$withval" = "xyes"; then
5934       with_libvarnish="use_pkgconfig"
5935     else if test -d "$with_libvarnish/lib"; then
5936       with_libvarnish_cflags="-I$withval/include"
5937       with_libvarnish_libs="-L$withval/lib -lvarnishapi"
5938       with_libvarnish="yes"
5939     fi; fi; fi
5940   ],
5941   [with_libvarnish="use_pkgconfig"]
5942 )
5943
5944 # configure using pkg-config
5945 if test "x$with_libvarnish" = "xuse_pkgconfig"; then
5946   $PKG_CONFIG --exists 'varnishapi' 2>/dev/null
5947   if test $? -ne 0; then
5948     with_libvarnish="no (pkg-config doesn't know varnishapi)"
5949   fi
5950 fi
5951
5952 if test "x$with_libvarnish" = "xuse_pkgconfig"; then
5953   with_libvarnish_cflags="`$PKG_CONFIG --cflags 'varnishapi'`"
5954   if test $? -ne 0; then
5955     with_libvarnish="no ($PKG_CONFIG failed)"
5956   fi
5957
5958   with_libvarnish_libs="`$PKG_CONFIG --libs 'varnishapi'`"
5959   if test $? -ne 0; then
5960     with_libvarnish="no ($PKG_CONFIG failed)"
5961   fi
5962 fi
5963 if test "x$with_libvarnish" = "xuse_pkgconfig"; then
5964   with_libvarnish="yes"
5965 fi
5966
5967 if test "x$with_libvarnish" = "xyes"; then
5968   SAVE_CPPFLAGS="$CPPFLAGS"
5969   CPPFLAGS="$CPPFLAGS $with_libvarnish_cflags"
5970
5971   $PKG_CONFIG --atleast-version=5.2 'varnishapi' 2>/dev/null
5972   if test $? -eq 0; then
5973     AC_DEFINE([HAVE_VARNISH_V5], [1], [Varnish 5 API support])
5974   else
5975     AC_CHECK_HEADERS([vapi/vsc.h],
5976       [AC_DEFINE([HAVE_VARNISH_V4], [1], [Varnish 4 API support])],
5977       [
5978         AC_CHECK_HEADERS([vsc.h],
5979           [AC_DEFINE([HAVE_VARNISH_V3], [1], [Varnish 3 API support]) ],
5980           [
5981             AC_CHECK_HEADERS([varnishapi.h],
5982               [AC_DEFINE([HAVE_VARNISH_V2], [1], [Varnish 2 API support])],
5983               [with_libvarnish="no (found none of the varnish header files)"]
5984             )
5985           ]
5986         )
5987       ]
5988     )
5989   fi
5990
5991   CPPFLAGS="$SAVE_CPPFLAGS"
5992 fi
5993
5994 if test "x$with_libvarnish" = "xyes"; then
5995   BUILD_WITH_LIBVARNISH_CFLAGS="$with_libvarnish_cflags"
5996   BUILD_WITH_LIBVARNISH_LIBS="$with_libvarnish_libs"
5997 fi
5998
5999 AC_SUBST([BUILD_WITH_LIBVARNISH_CFLAGS])
6000 AC_SUBST([BUILD_WITH_LIBVARNISH_LIBS])
6001 # }}}
6002
6003 # --with-libxml2 {{{
6004 AC_ARG_WITH(libxml2,
6005   [AS_HELP_STRING([--with-libxml2@<:@=PREFIX@:>@], [Path to libxml2.])],
6006   [
6007     if test "x$withval" = "xno"; then
6008       with_libxml2="no"
6009     else if test "x$withval" = "xyes"; then
6010       $PKG_CONFIG --exists 'libxml-2.0' 2>/dev/null
6011       if test $? -eq 0; then
6012         with_libxml2="yes"
6013         with_libxml2_cflags="`$PKG_CONFIG --cflags libxml-2.0`"
6014         with_libxml2_ldflags="`$PKG_CONFIG --libs libxml-2.0`"
6015       else
6016         with_libxml2="no (pkg-config doesn't know libxml-2.0)"
6017       fi
6018     else
6019       with_libxml2="yes"
6020       with_libxml2_cflags="-I$withval/include"
6021       with_libxml2_ldflags="-L$withval/lib"
6022     fi; fi
6023   ],
6024   dnl  if no argument --with-libxml2 was passed, find the library locations
6025   dnl  with pkg-config just like above, when --with-libxml2=yes.
6026   [
6027     with_libxml2="yes"
6028     $PKG_CONFIG --exists 'libxml-2.0' 2>/dev/null
6029     if test $? -eq 0; then
6030       with_libxml2="yes"
6031       with_libxml2_cflags="`$PKG_CONFIG --cflags libxml-2.0`"
6032       with_libxml2_ldflags="`$PKG_CONFIG --libs libxml-2.0`"
6033     else
6034       with_libxml2="no (pkg-config doesn't know libxml-2.0)"
6035     fi
6036   ]
6037 )
6038
6039 if test "x$with_libxml2" = "xyes"; then
6040   SAVE_CPPFLAGS="$CPPFLAGS"
6041   CPPFLAGS="$CPPFLAGS $with_libxml2_cflags"
6042
6043   AC_CHECK_HEADERS([libxml/parser.h],
6044     [with_libxml2="yes"],
6045     [with_libxml2="no (libxml/parser.h not found)"]
6046   )
6047
6048   CPPFLAGS="$SAVE_CPPFLAGS"
6049 fi
6050
6051 if test "x$with_libxml2" = "xyes"; then
6052   SAVE_LDFLAGS="$LDFLAGS"
6053   LDFLAGS="$LDFLAGS $with_libxml2_ldflags"
6054
6055   AC_CHECK_LIB([xml2], [xmlXPathEval],
6056     [with_libxml2="yes"],
6057     [with_libxml2="no (symbol xmlXPathEval not found)"]
6058   )
6059
6060   LDFLAGS="$SAVE_LDFLAGS"
6061 fi
6062
6063 if test "x$with_libxml2" = "xyes"; then
6064   BUILD_WITH_LIBXML2_CFLAGS="$with_libxml2_cflags"
6065   BUILD_WITH_LIBXML2_LIBS="$with_libxml2_ldflags"
6066 fi
6067
6068 AC_SUBST([BUILD_WITH_LIBXML2_CFLAGS])
6069 AC_SUBST([BUILD_WITH_LIBXML2_LIBS])
6070 # }}}
6071
6072 # pkg-config --exists libvirt {{{
6073 $PKG_CONFIG --exists libvirt 2>/dev/null
6074 if test $? = 0; then
6075   with_libvirt="yes"
6076 else
6077   with_libvirt="no (pkg-config doesn't know libvirt)"
6078 fi
6079
6080 if test "x$with_libvirt" = "xyes"; then
6081   with_libvirt_cflags="`$PKG_CONFIG --cflags libvirt`"
6082   if test $? -ne 0; then
6083     with_libvirt="no"
6084   fi
6085
6086   with_libvirt_ldflags="`$PKG_CONFIG --libs libvirt`"
6087   if test $? -ne 0; then
6088     with_libvirt="no"
6089   fi
6090 fi
6091
6092 if test "x$with_libvirt" = "xyes"; then
6093   SAVE_CPPFLAGS="$CPPFLAGS"
6094   CPPFLAGS="$CPPFLAGS $with_libvirt_cflags"
6095
6096   AC_CHECK_HEADERS([libvirt/libvirt.h],
6097     [with_libvirt="yes"],
6098     [with_libvirt="no (libvirt/libvirt.h not found)"]
6099   )
6100
6101   CPPFLAGS="$SAVE_CPPFLAGS"
6102 fi
6103
6104 if test "x$with_libvirt" = "xyes"; then
6105   SAVE_LDFLAGS="$LDFLAGS"
6106   LDFLAGS="$LDFLAGS $with_libvirt_ldflags"
6107
6108   AC_CHECK_LIB([virt], [virDomainBlockStats],
6109     [with_libvirt="yes"],
6110     [with_libvirt="no (symbol virDomainBlockStats not found)"]
6111   )
6112
6113   LDFLAGS="$SAVE_LDFLAGS"
6114 fi
6115
6116 if test "x$with_libvirt" = "xyes"; then
6117   BUILD_WITH_LIBVIRT_CFLAGS="$with_libvirt_cflags"
6118   BUILD_WITH_LIBVIRT_LIBS="$with_libvirt_ldflags"
6119 fi
6120
6121 AC_SUBST([BUILD_WITH_LIBVIRT_CFLAGS])
6122 AC_SUBST([BUILD_WITH_LIBVIRT_LIBS])
6123 # }}}
6124
6125 # $PKG_CONFIG --exists OpenIPMIpthread {{{
6126 with_libopenipmipthread="yes"
6127 AC_MSG_CHECKING([for libOpenIPMIpthread])
6128 $PKG_CONFIG --exists OpenIPMIpthread 2>/dev/null
6129 if test $? -ne 0; then
6130   with_libopenipmipthread="no (pkg-config doesn't know OpenIPMIpthread)"
6131 fi
6132 AC_MSG_RESULT([$with_libopenipmipthread])
6133
6134 if test "x$with_libopenipmipthread" = "xyes"; then
6135   AC_MSG_CHECKING([for libOpenIPMIpthread CFLAGS])
6136   temp_result="`$PKG_CONFIG --cflags OpenIPMIpthread`"
6137   if test $? -eq 0; then
6138     with_libopenipmipthread_cflags="$temp_result"
6139   else
6140     with_libopenipmipthread="no ($PKG_CONFIG --cflags OpenIPMIpthread failed)"
6141     temp_result="$PKG_CONFIG --cflags OpenIPMIpthread failed"
6142   fi
6143   AC_MSG_RESULT([$temp_result])
6144 fi
6145
6146 if test "x$with_libopenipmipthread" = "xyes"; then
6147   AC_MSG_CHECKING([for libOpenIPMIpthread LDFLAGS])
6148   temp_result="`$PKG_CONFIG --libs OpenIPMIpthread`"
6149   if test $? -eq 0; then
6150     with_libopenipmipthread_ldflags="$temp_result"
6151   else
6152     with_libopenipmipthread="no ($PKG_CONFIG --libs OpenIPMIpthread failed)"
6153     temp_result="$PKG_CONFIG --libs OpenIPMIpthread failed"
6154   fi
6155   AC_MSG_RESULT([$temp_result])
6156 fi
6157
6158 if test "x$with_libopenipmipthread" = "xyes"; then
6159   SAVE_CPPFLAGS="$CPPFLAGS"
6160   CPPFLAGS="$CPPFLAGS $with_libopenipmipthread_cflags"
6161
6162   AC_CHECK_HEADERS([OpenIPMI/ipmi_smi.h],
6163     [with_libopenipmipthread="yes"],
6164     [with_libopenipmipthread="no (OpenIPMI/ipmi_smi.h not found)"],
6165     [[
6166       #include <OpenIPMI/ipmiif.h>
6167       #include <OpenIPMI/ipmi_err.h>
6168       #include <OpenIPMI/ipmi_posix.h>
6169       #include <OpenIPMI/ipmi_conn.h>
6170     ]]
6171   )
6172
6173   CPPFLAGS="$SAVE_CPPFLAGS"
6174 fi
6175
6176 if test "x$with_libopenipmipthread" = "xyes"; then
6177   BUILD_WITH_OPENIPMI_CFLAGS="$with_libopenipmipthread_cflags"
6178   BUILD_WITH_OPENIPMI_LIBS="$with_libopenipmipthread_ldflags"
6179 fi
6180
6181 AC_SUBST([BUILD_WITH_OPENIPMI_CFLAGS])
6182 AC_SUBST([BUILD_WITH_OPENIPMI_LIBS])
6183 # }}}
6184
6185 # --with-libatasmart {{{
6186 AC_ARG_WITH([libatasmart],
6187   [AS_HELP_STRING([--with-libatasmart@<:@=PREFIX@:>@], [Path to libatasmart.])],
6188   [
6189     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
6190       with_libatasmart_cppflags="-I$withval/include"
6191       with_libatasmart_ldflags="-L$withval/lib"
6192       with_libatasmart="yes"
6193     else
6194       with_libatasmart="$withval"
6195     fi
6196   ],
6197   [
6198     if test "x$ac_system" = "xLinux"; then
6199       with_libatasmart="yes"
6200     else
6201       with_libatasmart="no (Linux only library)"
6202     fi
6203   ]
6204 )
6205
6206 if test "x$with_libatasmart" = "xyes"; then
6207   SAVE_CPPFLAGS="$CPPFLAGS"
6208   CPPFLAGS="$CPPFLAGS $with_libatasmart_cppflags"
6209
6210   AC_CHECK_HEADERS([atasmart.h],
6211     [with_libatasmart="yes"],
6212     [with_libatasmart="no (atasmart.h not found)"])
6213
6214   CPPFLAGS="$SAVE_CPPFLAGS"
6215 fi
6216
6217 if test "x$with_libatasmart" = "xyes"; then
6218   SAVE_LDFLAGS="$LDFLAGS"
6219   LDFLAGS="$LDFLAGS $with_libatasmart_ldflags"
6220
6221   AC_CHECK_LIB([atasmart], [sk_disk_open],
6222     [with_libatasmart="yes"],
6223     [with_libatasmart="no (Symbol 'sk_disk_open' not found)"]
6224   )
6225
6226   LDFLAGS="$SAVE_LDFLAGS"
6227 fi
6228
6229 if test "x$with_libatasmart" = "xyes"; then
6230   BUILD_WITH_LIBATASMART_CPPFLAGS="$with_libatasmart_cppflags"
6231   BUILD_WITH_LIBATASMART_LDFLAGS="$with_libatasmart_ldflags"
6232   BUILD_WITH_LIBATASMART_LIBS="-latasmart"
6233 fi
6234
6235 AC_SUBST([BUILD_WITH_LIBATASMART_CPPFLAGS])
6236 AC_SUBST([BUILD_WITH_LIBATASMART_LDFLAGS])
6237 AC_SUBST([BUILD_WITH_LIBATASMART_LIBS])
6238 # }}}
6239
6240 PKG_CHECK_MODULES([LIBNOTIFY], [libnotify],
6241   [with_libnotify="yes"],
6242   [with_libnotify="no (pkg-config doesn't know libnotify)"]
6243 )
6244
6245 PKG_CHECK_MODULES([LIBRIEMANN_CLIENT], [riemann-client >= 1.6.0],
6246  [with_libriemann_client="yes"],
6247  [with_libriemann_client="no (pkg-config doesn't know libriemann-client)"]
6248 )
6249
6250 # Check for enabled/disabled features
6251 #
6252
6253 # AC_COLLECTD(name, enable/disable, info-text, feature/module)
6254 # ------------------------------------------------------------
6255 dnl
6256 m4_define([my_toupper],[m4_translit([$1], m4_defn([m4_cr_letters]), m4_defn([m4_cr_LETTERS]))])
6257 dnl
6258 AC_DEFUN(
6259   [AC_COLLECTD],
6260   [
6261   m4_if([$1], [], [AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 1st argument must not be empty])])dnl
6262   m4_if(
6263     [$2],
6264     [enable],
6265     [dnl
6266     m4_define([EnDis],[disabled])dnl
6267     m4_define([YesNo],[no])dnl
6268     ],dnl
6269     [m4_if(
6270       [$2],
6271       [disable],
6272       [dnl
6273       m4_define([EnDis],[enabled])dnl
6274       m4_define([YesNo],[yes])dnl
6275       ],
6276       [dnl
6277       AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 2nd argument must be either enable or disable])dnl
6278       ]dnl
6279     )]dnl
6280   )dnl
6281   m4_if([$3], [feature], [],
6282     [m4_if(
6283       [$3], [module], [],
6284       [dnl
6285       AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 3rd argument must be either feature or disable])dnl
6286       ]dnl
6287     )]dnl
6288   )dnl
6289   AC_ARG_ENABLE(
6290     [$1],
6291     AS_HELP_STRING([--$2-$1], [$2 $4 (EnDis by def)]),
6292     [],
6293     enable_$1='[YesNo]'dnl
6294   )# AC_ARG_ENABLE
6295   if test "x$enable_$1" = "xno"; then
6296     collectd_$1=0
6297   else
6298     if test "x$enable_$1" = "xyes"; then
6299       collectd_$1=1
6300     else
6301       AC_MSG_NOTICE([please specify either --enable-$1 or --disable-$1; enabling $1.])
6302       collectd_$1=1
6303       enable_$1='yes'
6304     fi
6305   fi
6306   AC_DEFINE_UNQUOTED([COLLECT_]my_toupper([$1]), [$collectd_$1], [whether or not to enable $3 $4])
6307   AM_CONDITIONAL([BUILD_]my_toupper([$3])[_]my_toupper([$1]), [test "x$enable_$1" = "xyes"])dnl
6308   ]dnl
6309 )# AC_COLLECTD(name, enable/disable, info-text, feature/module)
6310
6311 # AC_PLUGIN(name, default, info)
6312 # ------------------------------------------------------------
6313 dnl
6314 AC_DEFUN(
6315   [AC_PLUGIN],
6316   [
6317     enable_plugin="no"
6318     force="no"
6319     AC_ARG_ENABLE([$1],
6320       [AS_HELP_STRING([--enable-$1],[$3])],
6321       [
6322         if test "x$enableval" = "xyes"; then
6323           enable_plugin="yes"
6324         else if test "x$enableval" = "xforce"; then
6325           enable_plugin="yes"
6326           force="yes"
6327         else
6328           enable_plugin="no (disabled on command line)"
6329         fi; fi
6330       ],
6331       [
6332         if test "x$enable_all_plugins" = "xauto"; then
6333           if test "x$2" = "xyes"; then
6334             enable_plugin="yes"
6335           else
6336             enable_plugin="$2"
6337           fi
6338         else
6339           enable_plugin="$enable_all_plugins"
6340         fi
6341       ]
6342     )
6343     if test "x$enable_plugin" = "xyes"; then
6344       if test "x$2" = "xyes" || test "x$force" = "xyes"; then
6345         AC_DEFINE([HAVE_PLUGIN_]my_toupper([$1]), 1, [Define to 1 if the $1 plugin is enabled.])
6346         if test "x$2" != "xyes"; then
6347           dependency_warning="yes"
6348         fi
6349       else # User passed "yes" but dependency checking yielded "no" => Dependency problem.
6350         dependency_error="yes"
6351         enable_plugin="$2 (dependency error)"
6352       fi
6353     fi
6354     AM_CONDITIONAL([BUILD_PLUGIN_]my_toupper([$1]), [test "x$enable_plugin" = "xyes"])
6355     enable_$1="$enable_plugin"
6356   ]
6357 )# AC_PLUGIN(name, default, info)
6358
6359 m4_divert_once([HELP_ENABLE], [
6360 collectd features:])
6361 # FIXME: Remove these calls to `AC_COLLECTD' and then remove that macro.
6362 AC_COLLECTD([debug],     [enable],  [feature], [debugging])
6363 AC_COLLECTD([daemon],    [disable], [feature], [daemon mode])
6364 AC_COLLECTD([getifaddrs],[enable],  [feature], [getifaddrs under Linux])
6365 AC_COLLECTD([werror],    [disable], [feature], [building with -Werror])
6366
6367 dependency_warning="no"
6368 dependency_error="no"
6369
6370 plugin_ascent="no"
6371 plugin_barometer="no"
6372 plugin_battery="no"
6373 plugin_bind="no"
6374 plugin_ceph="no"
6375 plugin_cgroups="no"
6376 plugin_connectivity="no"
6377 plugin_conntrack="no"
6378 plugin_contextswitch="no"
6379 plugin_cpu="no"
6380 plugin_cpufreq="no"
6381 plugin_cpusleep="no"
6382 plugin_curl_json="no"
6383 plugin_curl_xml="no"
6384 plugin_df="no"
6385 plugin_disk="no"
6386 plugin_drbd="no"
6387 plugin_dpdkevents="no"
6388 plugin_dpdkstat="no"
6389 plugin_entropy="no"
6390 plugin_ethstat="no"
6391 plugin_fhcount="no"
6392 plugin_fscache="no"
6393 plugin_gps="no"
6394 plugin_gpu_nvidia="no"
6395 plugin_grpc="no"
6396 plugin_hugepages="no"
6397 plugin_intel_pmu="no"
6398 plugin_intel_rdt="no"
6399 plugin_interface="no"
6400 plugin_ipc="no"
6401 plugin_ipmi="no"
6402 plugin_ipvs="no"
6403 plugin_irq="no"
6404 plugin_load="no"
6405 plugin_log_logstash="no"
6406 plugin_mcelog="no"
6407 plugin_memory="no"
6408 plugin_multimeter="no"
6409 plugin_nfs="no"
6410 plugin_numa="no"
6411 plugin_ovs_events="no"
6412 plugin_ovs_stats="no"
6413 plugin_pcie_errors="no"
6414 plugin_perl="no"
6415 plugin_pinba="no"
6416 plugin_processes="no"
6417 plugin_procevent="no"
6418 plugin_protocols="no"
6419 plugin_python="no"
6420 plugin_serial="no"
6421 plugin_smart="no"
6422 plugin_swap="no"
6423 plugin_synproxy="no"
6424 plugin_sysevent="no"
6425 plugin_tape="no"
6426 plugin_tcpconns="no"
6427 plugin_ted="no"
6428 plugin_thermal="no"
6429 plugin_turbostat="no"
6430 plugin_uptime="no"
6431 plugin_users="no"
6432 plugin_virt="no"
6433 plugin_vmem="no"
6434 plugin_vserver="no"
6435 plugin_wireless="no"
6436 plugin_write_prometheus="no"
6437 plugin_write_stackdriver="no"
6438 plugin_xencpu="no"
6439 plugin_zfs_arc="no"
6440 plugin_zone="no"
6441 plugin_zookeeper="no"
6442
6443 # Linux
6444 if test "x$ac_system" = "xLinux"; then
6445   plugin_battery="yes"
6446   plugin_cgroups="yes"
6447   plugin_conntrack="yes"
6448   plugin_contextswitch="yes"
6449   plugin_cpu="yes"
6450   plugin_cpufreq="yes"
6451   plugin_disk="yes"
6452   plugin_drbd="yes"
6453   plugin_entropy="yes"
6454   plugin_fhcount="yes"
6455   plugin_fscache="yes"
6456   plugin_hugepages="yes"
6457   plugin_interface="yes"
6458   plugin_ipc="yes"
6459   plugin_irq="yes"
6460   plugin_load="yes"
6461   plugin_lvm="yes"
6462   plugin_mcelog="yes"
6463   plugin_memory="yes"
6464   plugin_nfs="yes"
6465   plugin_numa="yes"
6466   plugin_processes="yes"
6467   plugin_protocols="yes"
6468   plugin_serial="yes"
6469   plugin_swap="yes"
6470   plugin_synproxy="yes"
6471   plugin_tcpconns="yes"
6472   plugin_thermal="yes"
6473   plugin_uptime="yes"
6474   plugin_vmem="yes"
6475   plugin_vserver="yes"
6476   plugin_wireless="yes"
6477   plugin_zfs_arc="yes"
6478
6479   if test "x$ac_cv_header_linux_ip_vs_h" = "xyes"; then
6480     plugin_ipvs="yes"
6481   fi
6482
6483   if test "x$have_cpuid_h" = "xyes"; then
6484     plugin_turbostat="yes"
6485   fi
6486
6487   if test "x$c_cv_have_clock_boottime_monotonic" = "xyes"; then
6488     plugin_cpusleep="yes"
6489   fi
6490
6491   if test "x$with_libyajl" = "xyes" && test "x$with_libyajl2" = "xyes"; then
6492     plugin_ovs_events="yes"
6493     plugin_ovs_stats="yes"
6494     plugin_procevent="yes"
6495
6496     if test "x$with_libmnl" = "xyes"; then
6497       plugin_connectivity="yes"
6498     fi
6499   fi
6500
6501   if test "x$have_pci_regs_h" = "xyes"; then
6502     plugin_pcie_errors="yes"
6503   fi
6504 fi
6505
6506 if test "x$ac_system" = "xOpenBSD"; then
6507   plugin_tcpconns="yes"
6508 fi
6509
6510 if test "x$ac_system" = "xNetBSD"; then
6511   plugin_disk="yes"
6512   plugin_entropy="yes"
6513   plugin_irq="yes"
6514   plugin_processes="yes"
6515 fi
6516
6517 # Mac OS X devices
6518 if test "x$with_libiokit" = "xyes"; then
6519   plugin_battery="yes"
6520   plugin_disk="yes"
6521 fi
6522
6523 # AIX
6524
6525 if test "x$ac_system" = "xAIX"; then
6526   plugin_ipc="yes"
6527   plugin_tcpconns="yes"
6528 fi
6529
6530 # FreeBSD
6531
6532 if test "x$ac_system" = "xFreeBSD"; then
6533   plugin_cpufreq="yes"
6534   plugin_disk="yes"
6535   plugin_zfs_arc="yes"
6536 fi
6537
6538
6539 if test "x$with_perfstat" = "xyes"; then
6540   plugin_contextswitch="yes"
6541   plugin_cpu="yes"
6542   plugin_disk="yes"
6543   plugin_interface="yes"
6544   plugin_load="yes"
6545   plugin_memory="yes"
6546   plugin_swap="yes"
6547   plugin_uptime="yes"
6548 fi
6549
6550 if test "x$with_procinfo" = "xyes"; then
6551   plugin_processes="yes"
6552 fi
6553
6554 # Solaris
6555 if test "x$with_kstat" = "xyes"; then
6556   plugin_nfs="yes"
6557   plugin_processes="yes"
6558   plugin_uptime="yes"
6559   plugin_zfs_arc="yes"
6560   plugin_zone="yes"
6561 fi
6562
6563 if test "x$with_devinfo" = "xyes" && test "x$with_kstat" = "xyes"; then
6564   plugin_cpu="yes"
6565   plugin_disk="yes"
6566   plugin_interface="yes"
6567   plugin_memory="yes"
6568   plugin_tape="yes"
6569 fi
6570
6571 if test "x$with_libi2c" = "xyes"; then
6572   plugin_barometer="yes"
6573 fi
6574
6575
6576 # libstatgrab
6577 if test "x$with_libstatgrab" = "xyes"; then
6578   plugin_cpu="yes"
6579   plugin_disk="yes"
6580   plugin_interface="yes"
6581   plugin_load="yes"
6582   plugin_memory="yes"
6583   plugin_swap="yes"
6584   plugin_users="yes"
6585 fi
6586
6587 if test "x$with_libcurl" = "xyes" && test "x$with_libxml2" = "xyes"; then
6588   plugin_ascent="yes"
6589   if test "x$have_strptime" = "xyes"; then
6590     plugin_bind="yes"
6591   fi
6592 fi
6593
6594 if test "x$with_libopenipmipthread" = "xyes"; then
6595   plugin_ipmi="yes"
6596 fi
6597
6598 if test "x$with_libcurl" = "xyes" && test "x$with_libyajl" = "xyes"; then
6599   plugin_curl_json="yes"
6600 fi
6601
6602 if test "x$with_libcurl" = "xyes" && test "x$with_libssl" = "xyes" && test "x$with_libyajl" = "xyes" && test "x$with_libyajl2" = "xyes"; then
6603   plugin_write_stackdriver="yes"
6604 fi
6605
6606 if test "x$with_libcurl" = "xyes" && test "x$with_libxml2" = "xyes"; then
6607   plugin_curl_xml="yes"
6608 fi
6609
6610 if test "x$with_libyajl" = "xyes"; then
6611   plugin_ceph="yes"
6612   plugin_sysevent="yes"
6613 fi
6614
6615 if test "x$have_processor_info" = "xyes"; then
6616   plugin_cpu="yes"
6617 fi
6618
6619 if test "x$have_sysctl" = "xyes"; then
6620   plugin_cpu="yes"
6621   plugin_memory="yes"
6622   plugin_uptime="yes"
6623   if test "x$ac_system" = "xDarwin"; then
6624     plugin_swap="yes"
6625   fi
6626 fi
6627
6628 if test "x$have_sysctlbyname" = "xyes"; then
6629   plugin_contextswitch="yes"
6630   plugin_cpu="yes"
6631   plugin_memory="yes"
6632   plugin_tcpconns="yes"
6633 fi
6634
6635 if test "x$have_getvfsstat" = "xyes" || test "x$have_getfsstat" = "xyes"; then
6636   plugin_df="yes"
6637 fi
6638
6639 if test "x$c_cv_have_two_getmntent" = "xyes" || test "x$have_getmntent" = "xgen" || test "x$have_getmntent" = "xsun"; then
6640   plugin_df="yes"
6641 fi
6642
6643 if test "x$c_cv_have_one_getmntent" = "xyes"; then
6644   plugin_df="yes"
6645 fi
6646
6647 if test "x$have_getmntent_r" = "xyes"; then
6648   plugin_df="yes"
6649 fi
6650
6651 if test "x$plugin_df" = "xyes"; then
6652   plugin_df="no"
6653   if test "x$have_statfs" = "xyes"; then
6654     plugin_df="yes"
6655   fi
6656
6657   if test "x$have_statvfs" = "xyes"; then
6658     plugin_df="yes"
6659   fi
6660 fi
6661
6662 if test "x$have_linux_sockios_h" = "xyes" && test "x$have_linux_ethtool_h" = "xyes"; then
6663   plugin_ethstat="yes"
6664 fi
6665
6666 if test "x$with_libgps" = "xyes"; then
6667   plugin_gps="yes"
6668 fi
6669
6670 plugin_grpc="yes"
6671 if test "x$GRPC_CPP_PLUGIN" = "x"; then
6672   plugin_grpc="no (grpc_cpp_plugin not found)"
6673 fi
6674 if test "x$have_protoc3" != "xyes"; then
6675   plugin_grpc="no (protoc3 not found)"
6676 fi
6677 if test "x$with_libprotobuf" != "xyes"; then
6678   plugin_grpc="no (libprotobuf not found)"
6679 fi
6680 if test "x$with_libgrpcpp" != "xyes"; then
6681   plugin_grpc="no (libgrpc++ not found)"
6682 fi
6683
6684 if test "x$have_getifaddrs" = "xyes"; then
6685   plugin_interface="yes"
6686 fi
6687
6688 if test "x$have_getloadavg" = "xyes"; then
6689   plugin_load="yes"
6690 fi
6691
6692 if test "x$with_libyajl" = "xyes"; then
6693   plugin_log_logstash="yes"
6694 fi
6695
6696 if test "x$with_libperl" = "xyes" && test "x$c_cv_have_perl_ithreads" = "xyes"; then
6697   plugin_perl="yes"
6698 fi
6699
6700 if test "x$have_protoc_c" = "xyes" && test "x$with_libprotobuf_c" = "xyes"; then
6701   plugin_pinba="yes"
6702   if test "x$with_libmicrohttpd" = "xyes"; then
6703     plugin_write_prometheus="yes"
6704   fi
6705 fi
6706
6707 # Mac OS X memory interface
6708 if test "x$have_host_statistics" = "xyes"; then
6709   plugin_memory="yes"
6710 fi
6711
6712 if test "x$have_termios_h" = "xyes"; then
6713   if test "x$ac_system" != "xAIX"; then
6714     plugin_multimeter="yes"
6715   fi
6716   plugin_ted="yes"
6717 fi
6718
6719 if test "x$have_thread_info" = "xyes"; then
6720   plugin_processes="yes"
6721 fi
6722
6723 if test "x$with_kvm_getprocs" = "xyes" && test "x$have_struct_kinfo_proc_freebsd" = "xyes"; then
6724   plugin_processes="yes"
6725 fi
6726
6727 if test "x$with_kvm_getprocs" = "xyes" && test "x$have_struct_kinfo_proc_openbsd" = "xyes"; then
6728   plugin_processes="yes"
6729 fi
6730
6731 if test "x$with_libpython" != "xno"; then
6732   plugin_python="yes"
6733 fi
6734
6735 if test "x$with_libatasmart" = "xyes" && test "x$with_libudev" = "xyes"; then
6736   plugin_smart="yes"
6737 fi
6738
6739 if test "x$with_kvm_getswapinfo" = "xyes"; then
6740   plugin_swap="yes"
6741 fi
6742
6743 if test "x$have_swapctl" = "xyes" && test "x$c_cv_have_swapctl_two_args" = "xyes"; then
6744   plugin_swap="yes"
6745 fi
6746
6747 if test "x$have_swapctl" = "xyes" && test "x$c_cv_have_swapctl_three_args" = "xyes"; then
6748   plugin_swap="yes"
6749 fi
6750
6751 if test "x$with_kvm_openfiles = "xyes" && $with_kvm_nlist" = "xyes"; then
6752   plugin_tcpconns="yes"
6753 fi
6754
6755 if test "x$have_getutent" = "xyes"; then
6756   plugin_users="yes"
6757 fi
6758
6759 if test "x$have_getutxent" = "xyes"; then
6760   plugin_users="yes"
6761 fi
6762
6763 if test "x$with_libxml2" = "xyes" && test "x$with_libvirt" = "xyes"; then
6764   plugin_virt="yes"
6765 fi
6766
6767 if test "x$with_libxenctrl" = "xyes"; then
6768   plugin_xencpu="yes"
6769 fi
6770
6771 if test "x$with_libdpdk" = "xyes"; then
6772   plugin_dpdkevents="$dpdk_keepalive"
6773   plugin_dpdkstat="yes"
6774 fi
6775
6776 m4_divert_once([HELP_ENABLE], [
6777 collectd plugins:])
6778
6779 AC_ARG_ENABLE([all-plugins],
6780   [AS_HELP_STRING([--enable-all-plugins], [enable all plugins @<:@default=yes@:>@])],
6781   [
6782      if test "x$enableval" = "xyes"; then
6783        enable_all_plugins="yes"
6784      else if test "x$enableval" = "xauto"; then
6785        enable_all_plugins="auto"
6786      else
6787        enable_all_plugins="no"
6788      fi; fi
6789   ],
6790   [enable_all_plugins="auto"]
6791 )
6792
6793 m4_divert_once([HELP_ENABLE], [])
6794
6795 AC_PLUGIN([aggregation],         [yes],                       [Aggregation plugin])
6796 AC_PLUGIN([amqp],                [$with_librabbitmq],         [AMQP output plugin])
6797 AC_PLUGIN([amqp1],               [$with_libqpid_proton],      [AMQP 1.0 output plugin])
6798 AC_PLUGIN([apache],              [$with_libcurl],             [Apache httpd statistics])
6799 AC_PLUGIN([apcups],              [yes],                       [Statistics of UPSes by APC])
6800 AC_PLUGIN([apple_sensors],       [$with_libiokit],            [Apple hardware sensors])
6801 AC_PLUGIN([aquaero],             [$with_libaquaero5],         [Aquaero hardware sensors])
6802 AC_PLUGIN([ascent],              [$plugin_ascent],            [AscentEmu player statistics])
6803 AC_PLUGIN([barometer],           [$plugin_barometer],         [Barometer sensor on I2C])
6804 AC_PLUGIN([battery],             [$plugin_battery],           [Battery statistics])
6805 AC_PLUGIN([bind],                [$plugin_bind],              [ISC Bind nameserver statistics])
6806 AC_PLUGIN([ceph],                [$plugin_ceph],              [Ceph daemon statistics])
6807 AC_PLUGIN([cgroups],             [$plugin_cgroups],           [CGroups CPU usage accounting])
6808 AC_PLUGIN([chrony],              [yes],                       [Chrony statistics])
6809 AC_PLUGIN([check_uptime],        [yes],                       [Notify about uptime reset])
6810 AC_PLUGIN([connectivity],        [$plugin_connectivity],      [Network interface up/down events])
6811 AC_PLUGIN([conntrack],           [$plugin_conntrack],         [nf_conntrack statistics])
6812 AC_PLUGIN([contextswitch],       [$plugin_contextswitch],     [context switch statistics])
6813 AC_PLUGIN([cpu],                 [$plugin_cpu],               [CPU usage statistics])
6814 AC_PLUGIN([cpufreq],             [$plugin_cpufreq],           [CPU frequency statistics])
6815 AC_PLUGIN([cpusleep],            [$plugin_cpusleep],          [CPU sleep statistics])
6816 AC_PLUGIN([csv],                 [yes],                       [CSV output plugin])
6817 AC_PLUGIN([curl],                [$with_libcurl],             [CURL generic web statistics])
6818 AC_PLUGIN([curl_json],           [$plugin_curl_json],         [CouchDB statistics])
6819 AC_PLUGIN([curl_xml],            [$plugin_curl_xml],          [CURL generic xml statistics])
6820 AC_PLUGIN([dbi],                 [$with_libdbi],              [General database statistics])
6821 AC_PLUGIN([df],                  [$plugin_df],                [Filesystem usage statistics])
6822 AC_PLUGIN([disk],                [$plugin_disk],              [Disk usage statistics])
6823 AC_PLUGIN([dns],                 [$with_libpcap],             [DNS traffic analysis])
6824 AC_PLUGIN([dpdkevents],          [$plugin_dpdkevents],        [Events from DPDK])
6825 AC_PLUGIN([dpdkstat],            [$plugin_dpdkstat],          [Stats from DPDK])
6826 AC_PLUGIN([drbd],                [$plugin_drbd],              [DRBD statistics])
6827 AC_PLUGIN([email],               [yes],                       [EMail statistics])
6828 AC_PLUGIN([entropy],             [$plugin_entropy],           [Entropy statistics])
6829 AC_PLUGIN([ethstat],             [$plugin_ethstat],           [Stats from NIC driver])
6830 AC_PLUGIN([exec],                [yes],                       [Execution of external programs])
6831 AC_PLUGIN([fhcount],             [$plugin_fhcount],           [File handles statistics])
6832 AC_PLUGIN([filecount],           [yes],                       [Count files in directories])
6833 AC_PLUGIN([fscache],             [$plugin_fscache],           [fscache statistics])
6834 AC_PLUGIN([gmond],               [$with_libganglia],          [Ganglia plugin])
6835 AC_PLUGIN([gps],                 [$plugin_gps],               [GPS plugin])
6836 AC_PLUGIN([gpu_nvidia],          [$with_cuda],                [NVIDIA GPU plugin])
6837 AC_PLUGIN([grpc],                [$plugin_grpc],              [gRPC plugin])
6838 AC_PLUGIN([hddtemp],             [yes],                       [Query hddtempd])
6839 AC_PLUGIN([hugepages],           [$plugin_hugepages],         [Hugepages statistics])
6840 AC_PLUGIN([intel_pmu],           [$with_libjevents],          [Intel performance monitor plugin])
6841 AC_PLUGIN([intel_rdt],           [$with_libpqos],             [Intel RDT monitor plugin])
6842 AC_PLUGIN([interface],           [$plugin_interface],         [Interface traffic statistics])
6843 AC_PLUGIN([ipc],                 [$plugin_ipc],               [IPC statistics])
6844 AC_PLUGIN([ipmi],                [$plugin_ipmi],              [IPMI sensor statistics])
6845 AC_PLUGIN([iptables],            [$with_libiptc],             [IPTables rule counters])
6846 AC_PLUGIN([ipvs],                [$plugin_ipvs],              [IPVS connection statistics])
6847 AC_PLUGIN([irq],                 [$plugin_irq],               [IRQ statistics])
6848 AC_PLUGIN([java],                [$with_java],                [Embed the Java Virtual Machine])
6849 AC_PLUGIN([load],                [$plugin_load],              [System load])
6850 AC_PLUGIN([log_logstash],        [$plugin_log_logstash],      [Logstash json_event compatible logging])
6851 AC_PLUGIN([logfile],             [yes],                       [File logging plugin])
6852 AC_PLUGIN([lpar],                [$with_perfstat],            [AIX logical partitions statistics])
6853 AC_PLUGIN([lua],                 [$with_liblua],              [Lua plugin])
6854 AC_PLUGIN([lvm],                 [$with_liblvm2app],          [LVM statistics])
6855 AC_PLUGIN([madwifi],             [$have_linux_wireless_h],    [Madwifi wireless statistics])
6856 AC_PLUGIN([match_empty_counter], [yes],                       [The empty counter match])
6857 AC_PLUGIN([match_hashed],        [yes],                       [The hashed match])
6858 AC_PLUGIN([match_regex],         [yes],                       [The regex match])
6859 AC_PLUGIN([match_timediff],      [yes],                       [The timediff match])
6860 AC_PLUGIN([match_value],         [yes],                       [The value match])
6861 AC_PLUGIN([mbmon],               [yes],                       [Query mbmond])
6862 AC_PLUGIN([mcelog],              [$plugin_mcelog],            [Machine Check Exceptions notifications])
6863 AC_PLUGIN([md],                  [$have_linux_raid_md_u_h],   [md (Linux software RAID) devices])
6864 AC_PLUGIN([memcachec],           [$with_libmemcached],        [memcachec statistics])
6865 AC_PLUGIN([memcached],           [yes],                       [memcached statistics])
6866 AC_PLUGIN([memory],              [$plugin_memory],            [Memory usage])
6867 AC_PLUGIN([mic],                 [$with_mic],                 [Intel Many Integrated Core stats])
6868 AC_PLUGIN([modbus],              [$with_libmodbus],           [Modbus plugin])
6869 AC_PLUGIN([mqtt],                [$with_libmosquitto],        [MQTT output plugin])
6870 AC_PLUGIN([multimeter],          [$plugin_multimeter],        [Read multimeter values])
6871 AC_PLUGIN([mysql],               [$with_libmysql],            [MySQL statistics])
6872 AC_PLUGIN([netapp],              [$with_libnetapp],           [NetApp plugin])
6873 AC_PLUGIN([netlink],             [$with_libmnl],              [Enhanced Linux network statistics])
6874 AC_PLUGIN([network],             [yes],                       [Network communication plugin])
6875 AC_PLUGIN([nfs],                 [$plugin_nfs],               [NFS statistics])
6876 AC_PLUGIN([nginx],               [$with_libcurl],             [nginx statistics])
6877 AC_PLUGIN([notify_desktop],      [$with_libnotify],           [Desktop notifications])
6878 AC_PLUGIN([notify_email],        [$with_libesmtp],            [Email notifier])
6879 AC_PLUGIN([notify_nagios],       [yes],                       [Nagios notification plugin])
6880 AC_PLUGIN([ntpd],                [yes],                       [NTPd statistics])
6881 AC_PLUGIN([numa],                [$plugin_numa],              [NUMA virtual memory statistics])
6882 AC_PLUGIN([nut],                 [$with_libupsclient],        [Network UPS tools statistics])
6883 AC_PLUGIN([olsrd],               [yes],                       [olsrd statistics])
6884 AC_PLUGIN([onewire],             [$with_libowcapi],           [OneWire sensor statistics])
6885 AC_PLUGIN([openldap],            [$with_libldap],             [OpenLDAP statistics])
6886 AC_PLUGIN([openvpn],             [yes],                       [OpenVPN client statistics])
6887 AC_PLUGIN([oracle],              [$with_oracle],              [Oracle plugin])
6888 AC_PLUGIN([ovs_events],          [$plugin_ovs_events],        [OVS events plugin])
6889 AC_PLUGIN([ovs_stats],           [$plugin_ovs_stats],         [OVS statistics plugin])
6890 AC_PLUGIN([pcie_errors],         [$plugin_pcie_errors],       [PCIe errors plugin])
6891 AC_PLUGIN([perl],                [$plugin_perl],              [Embed a Perl interpreter])
6892 AC_PLUGIN([pf],                  [$have_net_pfvar_h],         [BSD packet filter (PF) statistics])
6893 # FIXME: Check for libevent, too.
6894 AC_PLUGIN([pinba],               [$plugin_pinba],             [Pinba statistics])
6895 AC_PLUGIN([ping],                [$with_liboping],            [Network latency statistics])
6896 AC_PLUGIN([postgresql],          [$with_libpq],               [PostgreSQL database statistics])
6897 AC_PLUGIN([powerdns],            [yes],                       [PowerDNS statistics])
6898 AC_PLUGIN([processes],           [$plugin_processes],         [Process statistics])
6899 AC_PLUGIN([procevent],           [$plugin_procevent],         [Process event (start, stop) statistics])
6900 AC_PLUGIN([protocols],           [$plugin_protocols],         [Protocol (IP, TCP, ...) statistics])
6901 AC_PLUGIN([python],              [$plugin_python],            [Embed a Python interpreter])
6902 AC_PLUGIN([redis],               [$with_libhiredis],          [Redis plugin])
6903 AC_PLUGIN([routeros],            [$with_librouteros],         [RouterOS plugin])
6904 AC_PLUGIN([rrdcached],           [$librrd_rrdc_update],       [RRDTool output plugin])
6905 AC_PLUGIN([rrdtool],             [$with_librrd],              [RRDTool output plugin])
6906 AC_PLUGIN([sensors],             [$with_libsensors],          [lm_sensors statistics])
6907 AC_PLUGIN([serial],              [$plugin_serial],            [serial port traffic])
6908 AC_PLUGIN([sigrok],              [$with_libsigrok],           [sigrok acquisition sources])
6909 AC_PLUGIN([smart],               [$plugin_smart],             [SMART statistics])
6910 AC_PLUGIN([snmp],                [$with_libnetsnmp],          [SNMP querying plugin])
6911 AC_PLUGIN([snmp_agent],          [$with_libnetsnmpagent],     [SNMP agent plugin])
6912 AC_PLUGIN([statsd],              [yes],                       [StatsD plugin])
6913 AC_PLUGIN([swap],                [$plugin_swap],              [Swap usage statistics])
6914 AC_PLUGIN([synproxy],            [$plugin_synproxy],          [Synproxy stats plugin])
6915 AC_PLUGIN([sysevent],            [$plugin_sysevent],          [rsyslog events])
6916 AC_PLUGIN([syslog],              [$have_syslog],              [Syslog logging plugin])
6917 AC_PLUGIN([table],               [yes],                       [Parsing of tabular data])
6918 AC_PLUGIN([tail],                [yes],                       [Parsing of logfiles])
6919 AC_PLUGIN([tail_csv],            [yes],                       [Parsing of CSV files])
6920 AC_PLUGIN([tape],                [$plugin_tape],              [Tape drive statistics])
6921 AC_PLUGIN([target_notification], [yes],                       [The notification target])
6922 AC_PLUGIN([target_replace],      [yes],                       [The replace target])
6923 AC_PLUGIN([target_scale],        [yes],                       [The scale target])
6924 AC_PLUGIN([target_set],          [yes],                       [The set target])
6925 AC_PLUGIN([target_v5upgrade],    [yes],                       [The v5upgrade target])
6926 AC_PLUGIN([tcpconns],            [$plugin_tcpconns],          [TCP connection statistics])
6927 AC_PLUGIN([teamspeak2],          [yes],                       [TeamSpeak2 server statistics])
6928 AC_PLUGIN([ted],                 [$plugin_ted],               [Read The Energy Detective values])
6929 AC_PLUGIN([thermal],             [$plugin_thermal],           [Linux ACPI thermal zone statistics])
6930 AC_PLUGIN([threshold],           [yes],                       [Threshold checking plugin])
6931 AC_PLUGIN([tokyotyrant],         [$with_libtokyotyrant],      [TokyoTyrant database statistics])
6932 AC_PLUGIN([turbostat],           [$plugin_turbostat],         [Advanced statistic on Intel cpu states])
6933 AC_PLUGIN([unixsock],            [yes],                       [Unixsock communication plugin])
6934 AC_PLUGIN([uptime],              [$plugin_uptime],            [Uptime statistics])
6935 AC_PLUGIN([users],               [$plugin_users],             [User statistics])
6936 AC_PLUGIN([uuid],                [yes],                       [UUID as hostname plugin])
6937 AC_PLUGIN([varnish],             [$with_libvarnish],          [Varnish cache statistics])
6938 AC_PLUGIN([virt],                [$plugin_virt],              [Virtual machine statistics])
6939 AC_PLUGIN([vmem],                [$plugin_vmem],              [Virtual memory statistics])
6940 AC_PLUGIN([vserver],             [$plugin_vserver],           [Linux VServer statistics])
6941 AC_PLUGIN([wireless],            [$plugin_wireless],          [Wireless statistics])
6942 AC_PLUGIN([write_graphite],      [yes],                       [Graphite / Carbon output plugin])
6943 AC_PLUGIN([write_http],          [$with_libcurl],             [HTTP output plugin])
6944 AC_PLUGIN([write_kafka],         [$with_librdkafka],          [Kafka output plugin])
6945 AC_PLUGIN([write_log],           [yes],                       [Log output plugin])
6946 AC_PLUGIN([write_mongodb],       [$with_libmongoc],           [MongoDB output plugin])
6947 AC_PLUGIN([write_prometheus],    [$plugin_write_prometheus],  [Prometheus write plugin])
6948 AC_PLUGIN([write_redis],         [$with_libhiredis],          [Redis output plugin])
6949 AC_PLUGIN([write_riemann],       [$with_libriemann_client],   [Riemann output plugin])
6950 AC_PLUGIN([write_sensu],         [yes],                       [Sensu output plugin])
6951 AC_PLUGIN([write_stackdriver],   [$plugin_write_stackdriver], [Google Stackdriver Monitoring output plugin])
6952 AC_PLUGIN([write_syslog],        [yes],                       [Syslog output plugin])
6953 AC_PLUGIN([write_tsdb],          [yes],                       [TSDB output plugin])
6954 AC_PLUGIN([xencpu],              [$plugin_xencpu],            [Xen Host CPU usage])
6955 AC_PLUGIN([xmms],                [$with_libxmms],             [XMMS statistics])
6956 AC_PLUGIN([zfs_arc],             [$plugin_zfs_arc],           [ZFS ARC statistics])
6957 AC_PLUGIN([zone],                [$plugin_zone],              [Solaris container statistics])
6958 AC_PLUGIN([zookeeper],           [yes],                       [Zookeeper statistics])
6959
6960 dnl Default configuration file
6961 # Load either syslog or logfile
6962 LOAD_PLUGIN_SYSLOG=""
6963 LOAD_PLUGIN_LOGFILE=""
6964 LOAD_PLUGIN_LOG_LOGSTASH=""
6965
6966 AC_MSG_CHECKING([which default log plugin to load])
6967 default_log_plugin="none"
6968 if test "x$enable_syslog" = "xyes"; then
6969   default_log_plugin="syslog"
6970 else
6971   LOAD_PLUGIN_SYSLOG="##"
6972 fi
6973
6974 if test "x$enable_logfile" = "xyes"; then
6975   if test "x$default_log_plugin" = "xnone"; then
6976     default_log_plugin="logfile"
6977   else
6978     LOAD_PLUGIN_LOGFILE="#"
6979   fi
6980 else
6981   LOAD_PLUGIN_LOGFILE="##"
6982 fi
6983
6984 if test "x$enable_log_logstash" = "xyes"; then
6985   LOAD_PLUGIN_LOG_LOGSTASH="#"
6986 else
6987   LOAD_PLUGIN_LOG_LOGSTASH="##"
6988 fi
6989
6990 AC_MSG_RESULT([$default_log_plugin])
6991
6992 AC_SUBST([LOAD_PLUGIN_SYSLOG])
6993 AC_SUBST([LOAD_PLUGIN_LOGFILE])
6994 AC_SUBST([LOAD_PLUGIN_LOG_LOGSTASH])
6995
6996 if test "x$enable_debug" = "xyes"; then
6997   DEFAULT_LOG_LEVEL="debug"
6998 else
6999   DEFAULT_LOG_LEVEL="info"
7000 fi
7001 AC_SUBST([DEFAULT_LOG_LEVEL])
7002
7003 # Load only one of rrdtool, network, csv in the default config.
7004 LOAD_PLUGIN_RRDTOOL=""
7005 LOAD_PLUGIN_NETWORK=""
7006 LOAD_PLUGIN_CSV=""
7007
7008 AC_MSG_CHECKING([which default write plugin to load])
7009 default_write_plugin="none"
7010 if test "x$enable_rrdtool" = "xyes"; then
7011   default_write_plugin="rrdtool"
7012 else
7013   LOAD_PLUGIN_RRDTOOL="##"
7014 fi
7015
7016 if test "x$enable_network" = "xyes"; then
7017   if test "x$default_write_plugin" = "xnone"; then
7018     default_write_plugin="network"
7019   else
7020     LOAD_PLUGIN_NETWORK="#"
7021   fi
7022 else
7023   LOAD_PLUGIN_NETWORK="##"
7024 fi
7025
7026 if test "x$enable_csv" = "xyes"; then
7027   if test "x$default_write_plugin" = "xnone"; then
7028     default_write_plugin="csv"
7029   else
7030     LOAD_PLUGIN_CSV="#"
7031   fi
7032 else
7033   LOAD_PLUGIN_CSV="##"
7034 fi
7035 AC_MSG_RESULT([$default_write_plugin])
7036
7037 AC_SUBST([LOAD_PLUGIN_RRDTOOL])
7038 AC_SUBST([LOAD_PLUGIN_NETWORK])
7039 AC_SUBST([LOAD_PLUGIN_CSV])
7040
7041 dnl Perl bindings
7042 PERL_BINDINGS_OPTIONS="PREFIX=${prefix}"
7043 AC_ARG_WITH(perl-bindings, [AS_HELP_STRING([--with-perl-bindings@<:@=OPTIONS@:>@], [Options passed to "perl Makefile.PL".])],
7044 [
7045   if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
7046     PERL_BINDINGS_OPTIONS="$withval"
7047     with_perl_bindings="yes"
7048   else
7049     with_perl_bindings="$withval"
7050   fi
7051 ],
7052 [
7053   if test "x$PERL" != "x"; then
7054     with_perl_bindings="yes"
7055   else
7056     with_perl_bindings="no (no perl interpreter found)"
7057   fi
7058 ])
7059
7060 if test "x$with_perl_bindings" = "xyes"; then
7061   AC_MSG_CHECKING([for the ExtUtils::MakeMaker module])
7062   if $PERL -MExtUtils::MakeMaker -e '' 2>/dev/null; then
7063     AC_MSG_RESULT([yes])
7064   else
7065     AC_MSG_RESULT([no])
7066     with_perl_bindings="no (ExtUtils::MakeMaker not found)"
7067   fi
7068 fi
7069
7070 if test "x$with_perl_bindings" = "xyes"; then
7071   PERL_BINDINGS="perl"
7072 else
7073   PERL_BINDINGS=""
7074 fi
7075
7076 AC_SUBST([PERL_BINDINGS])
7077 AC_SUBST([PERL_BINDINGS_OPTIONS])
7078
7079 dnl libcollectdclient
7080 LCC_VERSION_MAJOR=`echo $PACKAGE_VERSION | cut -d'.' -f1`
7081 LCC_VERSION_MINOR=`echo $PACKAGE_VERSION | cut -d'.' -f2`
7082 LCC_VERSION_PATCH=`echo $PACKAGE_VERSION | cut -d'.' -f3`
7083
7084 LCC_VERSION_EXTRA=`echo $PACKAGE_VERSION | cut -d'.' -f4-`
7085
7086 LCC_VERSION_STRING="$LCC_VERSION_MAJOR.$LCC_VERSION_MINOR.$LCC_VERSION_PATCH"
7087
7088 AC_SUBST([LCC_VERSION_MAJOR])
7089 AC_SUBST([LCC_VERSION_MINOR])
7090 AC_SUBST([LCC_VERSION_PATCH])
7091 AC_SUBST([LCC_VERSION_EXTRA])
7092 AC_SUBST([LCC_VERSION_STRING])
7093
7094 AC_CONFIG_FILES([src/libcollectdclient/collectd/lcc_features.h])
7095
7096 if test "x$GCC" = "xyes"; then
7097   AM_CFLAGS="-Wall"
7098   AM_CXXFLAGS="-Wall"
7099   if test "x$enable_werror" != "xno"; then
7100     AM_CFLAGS="$AM_CFLAGS -Werror"
7101     AM_CXXFLAGS="$AM_CXXFLAGS -Werror"
7102   fi
7103 fi
7104
7105 AC_SUBST([AM_CFLAGS])
7106 AC_SUBST([AM_CXXFLAGS])
7107
7108 AC_CONFIG_FILES([ \
7109   Makefile \
7110   src/collectd.conf \
7111   src/libcollectdclient/libcollectdclient.pc \
7112 ])
7113
7114 AC_OUTPUT
7115
7116 if test "x$with_librrd" = "xyes" && test "x$librrd_threadsafe" != "xyes"; then
7117   with_librrd="yes (warning: librrd is not thread-safe)"
7118 fi
7119
7120 if test "x$with_libperl" = "xyes"; then
7121   with_libperl="yes (version `$PERL -MConfig -e 'print $Config{version};'`)"
7122 else
7123   enable_perl="no (needs libperl)"
7124 fi
7125
7126 if test "x$enable_perl" = "xno" && test "x$c_cv_have_perl_ithreads" = "xno"; then
7127   enable_perl="no (libperl doesn't support ithreads)"
7128 fi
7129
7130 if test "x$with_perl_bindings" = "xyes" && test "x$PERL_BINDINGS_OPTIONS" != "x"; then
7131   with_perl_bindings="yes ($PERL_BINDINGS_OPTIONS)"
7132 fi
7133
7134 AC_MSG_RESULT()
7135 AC_MSG_RESULT([Configuration:])
7136 AC_MSG_RESULT([  Build:])
7137 AC_MSG_RESULT([    Platform  . . . . . . $ac_system])
7138 AC_MSG_RESULT([    Compiler vendor . . . $ax_cv_c_compiler_vendor])
7139 AC_MSG_RESULT([    CC  . . . . . . . . . $CC])
7140 AC_MSG_RESULT([    CFLAGS  . . . . . . . $AM_CFLAGS $CFLAGS])
7141 AC_MSG_RESULT([    CXXFLAGS  . . . . . . $AM_CXXFLAGS $CXXFLAGS])
7142 AC_MSG_RESULT([    CPP . . . . . . . . . $CPP])
7143 AC_MSG_RESULT([    CPPFLAGS  . . . . . . $CPPFLAGS])
7144 AC_MSG_RESULT([    GRPC_CPP_PLUGIN . . . $GRPC_CPP_PLUGIN])
7145 AC_MSG_RESULT([    LD  . . . . . . . . . $LD])
7146 AC_MSG_RESULT([    LDFLAGS . . . . . . . $LDFLAGS])
7147 AC_MSG_RESULT([    PROTOC  . . . . . . . $PROTOC])
7148 AC_MSG_RESULT([    YACC  . . . . . . . . $YACC])
7149 AC_MSG_RESULT([    YFLAGS  . . . . . . . $YFLAGS])
7150 AC_MSG_RESULT()
7151 AC_MSG_RESULT([  Libraries:])
7152 AC_MSG_RESULT([    intel mic . . . . . . $with_mic])
7153 AC_MSG_RESULT([    libaquaero5 . . . . . $with_libaquaero5])
7154 AC_MSG_RESULT([    libatasmart . . . . . $with_libatasmart])
7155 AC_MSG_RESULT([    libcurl . . . . . . . $with_libcurl])
7156 AC_MSG_RESULT([    libdbi  . . . . . . . $with_libdbi])
7157 AC_MSG_RESULT([    libdpdk . . . . . . . $with_libdpdk])
7158 AC_MSG_RESULT([    libesmtp  . . . . . . $with_libesmtp])
7159 AC_MSG_RESULT([    libganglia  . . . . . $with_libganglia])
7160 AC_MSG_RESULT([    libgcrypt . . . . . . $with_libgcrypt])
7161 AC_MSG_RESULT([    libgps  . . . . . . . $with_libgps])
7162 AC_MSG_RESULT([    libgrpc++ . . . . . . $with_libgrpcpp])
7163 AC_MSG_RESULT([    libhiredis  . . . . . $with_libhiredis])
7164 AC_MSG_RESULT([    libi2c-dev  . . . . . $with_libi2c])
7165 AC_MSG_RESULT([    libiokit  . . . . . . $with_libiokit])
7166 AC_MSG_RESULT([    libiptc . . . . . . . $with_libiptc])
7167 AC_MSG_RESULT([    libjevents  . . . . . $with_libjevents])
7168 AC_MSG_RESULT([    libjvm  . . . . . . . $with_java])
7169 AC_MSG_RESULT([    libkstat  . . . . . . $with_kstat])
7170 AC_MSG_RESULT([    libkvm  . . . . . . . $with_libkvm])
7171 AC_MSG_RESULT([    libldap . . . . . . . $with_libldap])
7172 AC_MSG_RESULT([    liblua  . . . . . . . $with_liblua])
7173 AC_MSG_RESULT([    liblvm2app  . . . . . $with_liblvm2app])
7174 AC_MSG_RESULT([    libmemcached  . . . . $with_libmemcached])
7175 AC_MSG_RESULT([    libmicrohttpd . . . . $with_libmicrohttpd])
7176 AC_MSG_RESULT([    libmnl  . . . . . . . $with_libmnl])
7177 AC_MSG_RESULT([    libmodbus . . . . . . $with_libmodbus])
7178 AC_MSG_RESULT([    libmongoc . . . . . . $with_libmongoc])
7179 AC_MSG_RESULT([    libmosquitto  . . . . $with_libmosquitto])
7180 AC_MSG_RESULT([    libmysql  . . . . . . $with_libmysql])
7181 AC_MSG_RESULT([    libnetapp . . . . . . $with_libnetapp])
7182 AC_MSG_RESULT([    libnetsnmp  . . . . . $with_libnetsnmp])
7183 AC_MSG_RESULT([    libnetsnmpagent . . . $with_libnetsnmpagent])
7184 AC_MSG_RESULT([    libnotify . . . . . . $with_libnotify])
7185 AC_MSG_RESULT([    libnvidia-ml  . . . . $with_cuda])
7186 AC_MSG_RESULT([    libopenipmi . . . . . $with_libopenipmipthread])
7187 AC_MSG_RESULT([    liboping  . . . . . . $with_liboping])
7188 AC_MSG_RESULT([    libowcapi . . . . . . $with_libowcapi])
7189 AC_MSG_RESULT([    libpcap . . . . . . . $with_libpcap])
7190 AC_MSG_RESULT([    libperfstat . . . . . $with_perfstat])
7191 AC_MSG_RESULT([    libperl . . . . . . . $with_libperl])
7192 AC_MSG_RESULT([    libpq . . . . . . . . $with_libpq])
7193 AC_MSG_RESULT([    libpqos . . . . . . . $with_libpqos])
7194 AC_MSG_RESULT([    libprotobuf . . . . . $with_libprotobuf])
7195 AC_MSG_RESULT([    libprotobuf-c . . . . $with_libprotobuf_c])
7196 AC_MSG_RESULT([    libpython . . . . . . $with_libpython])
7197 AC_MSG_RESULT([    libqpid-proton .  . . $with_libqpid_proton])
7198 AC_MSG_RESULT([    librabbitmq . . . . . $with_librabbitmq])
7199 AC_MSG_RESULT([    libriemann-client . . $with_libriemann_client])
7200 AC_MSG_RESULT([    librdkafka  . . . . . $with_librdkafka])
7201 AC_MSG_RESULT([    librouteros . . . . . $with_librouteros])
7202 AC_MSG_RESULT([    librrd  . . . . . . . $with_librrd])
7203 AC_MSG_RESULT([    libsensors  . . . . . $with_libsensors])
7204 AC_MSG_RESULT([    libsigrok   . . . . . $with_libsigrok])
7205 AC_MSG_RESULT([    libssl  . . . . . . . $with_libssl])
7206 AC_MSG_RESULT([    libstatgrab . . . . . $with_libstatgrab])
7207 AC_MSG_RESULT([    libtokyotyrant  . . . $with_libtokyotyrant])
7208 AC_MSG_RESULT([    libudev . . . . . . . $with_libudev])
7209 AC_MSG_RESULT([    libupsclient  . . . . $with_libupsclient])
7210 AC_MSG_RESULT([    libvarnish  . . . . . $with_libvarnish])
7211 AC_MSG_RESULT([    libvirt . . . . . . . $with_libvirt])
7212 AC_MSG_RESULT([    libxenctrl  . . . . . $with_libxenctrl])
7213 AC_MSG_RESULT([    libxml2 . . . . . . . $with_libxml2])
7214 AC_MSG_RESULT([    libxmms . . . . . . . $with_libxmms])
7215 AC_MSG_RESULT([    libyajl . . . . . . . $with_libyajl])
7216 AC_MSG_RESULT([    oracle  . . . . . . . $with_oracle])
7217 AC_MSG_RESULT([    protobuf-c  . . . . . $have_protoc_c])
7218 AC_MSG_RESULT([    protoc 3  . . . . . . $have_protoc3])
7219 AC_MSG_RESULT()
7220 AC_MSG_RESULT([  Features:])
7221 AC_MSG_RESULT([    daemon mode . . . . . $enable_daemon])
7222 AC_MSG_RESULT([    debug . . . . . . . . $enable_debug])
7223 AC_MSG_RESULT()
7224 AC_MSG_RESULT([  Bindings:])
7225 AC_MSG_RESULT([    perl  . . . . . . . . $with_perl_bindings])
7226 AC_MSG_RESULT()
7227 AC_MSG_RESULT([  Modules:])
7228 AC_MSG_RESULT([    aggregation . . . . . $enable_aggregation])
7229 AC_MSG_RESULT([    amqp    . . . . . . . $enable_amqp])
7230 AC_MSG_RESULT([    amqp1   . . . . . . . $enable_amqp1])
7231 AC_MSG_RESULT([    apache  . . . . . . . $enable_apache])
7232 AC_MSG_RESULT([    apcups  . . . . . . . $enable_apcups])
7233 AC_MSG_RESULT([    apple_sensors . . . . $enable_apple_sensors])
7234 AC_MSG_RESULT([    aquaero . . . . . . . $enable_aquaero])
7235 AC_MSG_RESULT([    ascent  . . . . . . . $enable_ascent])
7236 AC_MSG_RESULT([    barometer . . . . . . $enable_barometer])
7237 AC_MSG_RESULT([    battery . . . . . . . $enable_battery])
7238 AC_MSG_RESULT([    bind  . . . . . . . . $enable_bind])
7239 AC_MSG_RESULT([    ceph  . . . . . . . . $enable_ceph])
7240 AC_MSG_RESULT([    cgroups . . . . . . . $enable_cgroups])
7241 AC_MSG_RESULT([    chrony. . . . . . . . $enable_chrony])
7242 AC_MSG_RESULT([    check_uptime. . . . . $enable_check_uptime])
7243 AC_MSG_RESULT([    connectivity. . . . . $enable_connectivity])
7244 AC_MSG_RESULT([    conntrack . . . . . . $enable_conntrack])
7245 AC_MSG_RESULT([    contextswitch . . . . $enable_contextswitch])
7246 AC_MSG_RESULT([    cpu . . . . . . . . . $enable_cpu])
7247 AC_MSG_RESULT([    cpufreq . . . . . . . $enable_cpufreq])
7248 AC_MSG_RESULT([    cpusleep  . . . . . . $enable_cpusleep])
7249 AC_MSG_RESULT([    csv . . . . . . . . . $enable_csv])
7250 AC_MSG_RESULT([    curl  . . . . . . . . $enable_curl])
7251 AC_MSG_RESULT([    curl_json . . . . . . $enable_curl_json])
7252 AC_MSG_RESULT([    curl_xml  . . . . . . $enable_curl_xml])
7253 AC_MSG_RESULT([    dbi . . . . . . . . . $enable_dbi])
7254 AC_MSG_RESULT([    df  . . . . . . . . . $enable_df])
7255 AC_MSG_RESULT([    disk  . . . . . . . . $enable_disk])
7256 AC_MSG_RESULT([    dns . . . . . . . . . $enable_dns])
7257 AC_MSG_RESULT([    dpdkevents. . . . . . $enable_dpdkevents])
7258 AC_MSG_RESULT([    dpdkstat  . . . . . . $enable_dpdkstat])
7259 AC_MSG_RESULT([    drbd  . . . . . . . . $enable_drbd])
7260 AC_MSG_RESULT([    email . . . . . . . . $enable_email])
7261 AC_MSG_RESULT([    entropy . . . . . . . $enable_entropy])
7262 AC_MSG_RESULT([    ethstat . . . . . . . $enable_ethstat])
7263 AC_MSG_RESULT([    exec  . . . . . . . . $enable_exec])
7264 AC_MSG_RESULT([    fhcount . . . . . . . $enable_fhcount])
7265 AC_MSG_RESULT([    filecount . . . . . . $enable_filecount])
7266 AC_MSG_RESULT([    fscache . . . . . . . $enable_fscache])
7267 AC_MSG_RESULT([    gmond . . . . . . . . $enable_gmond])
7268 AC_MSG_RESULT([    gps . . . . . . . . . $enable_gps])
7269 AC_MSG_RESULT([    gpu_nvidia  . . . . . $enable_gpu_nvidia])
7270 AC_MSG_RESULT([    grpc  . . . . . . . . $enable_grpc])
7271 AC_MSG_RESULT([    hddtemp . . . . . . . $enable_hddtemp])
7272 AC_MSG_RESULT([    hugepages . . . . . . $enable_hugepages])
7273 AC_MSG_RESULT([    intel_pmu . . . . . . $enable_intel_pmu])
7274 AC_MSG_RESULT([    intel_rdt . . . . . . $enable_intel_rdt])
7275 AC_MSG_RESULT([    interface . . . . . . $enable_interface])
7276 AC_MSG_RESULT([    ipc . . . . . . . . . $enable_ipc])
7277 AC_MSG_RESULT([    ipmi  . . . . . . . . $enable_ipmi])
7278 AC_MSG_RESULT([    iptables  . . . . . . $enable_iptables])
7279 AC_MSG_RESULT([    ipvs  . . . . . . . . $enable_ipvs])
7280 AC_MSG_RESULT([    irq . . . . . . . . . $enable_irq])
7281 AC_MSG_RESULT([    java  . . . . . . . . $enable_java])
7282 AC_MSG_RESULT([    load  . . . . . . . . $enable_load])
7283 AC_MSG_RESULT([    logfile . . . . . . . $enable_logfile])
7284 AC_MSG_RESULT([    log_logstash  . . . . $enable_log_logstash])
7285 AC_MSG_RESULT([    lpar  . . . . . . . . $enable_lpar])
7286 AC_MSG_RESULT([    lua . . . . . . . . . $enable_lua])
7287 AC_MSG_RESULT([    lvm . . . . . . . . . $enable_lvm])
7288 AC_MSG_RESULT([    madwifi . . . . . . . $enable_madwifi])
7289 AC_MSG_RESULT([    match_empty_counter . $enable_match_empty_counter])
7290 AC_MSG_RESULT([    match_hashed  . . . . $enable_match_hashed])
7291 AC_MSG_RESULT([    match_regex . . . . . $enable_match_regex])
7292 AC_MSG_RESULT([    match_timediff  . . . $enable_match_timediff])
7293 AC_MSG_RESULT([    match_value . . . . . $enable_match_value])
7294 AC_MSG_RESULT([    mbmon . . . . . . . . $enable_mbmon])
7295 AC_MSG_RESULT([    mcelog  . . . . . . . $enable_mcelog])
7296 AC_MSG_RESULT([    md  . . . . . . . . . $enable_md])
7297 AC_MSG_RESULT([    memcachec . . . . . . $enable_memcachec])
7298 AC_MSG_RESULT([    memcached . . . . . . $enable_memcached])
7299 AC_MSG_RESULT([    memory  . . . . . . . $enable_memory])
7300 AC_MSG_RESULT([    mic . . . . . . . . . $enable_mic])
7301 AC_MSG_RESULT([    modbus  . . . . . . . $enable_modbus])
7302 AC_MSG_RESULT([    mqtt  . . . . . . . . $enable_mqtt])
7303 AC_MSG_RESULT([    multimeter  . . . . . $enable_multimeter])
7304 AC_MSG_RESULT([    mysql . . . . . . . . $enable_mysql])
7305 AC_MSG_RESULT([    netapp  . . . . . . . $enable_netapp])
7306 AC_MSG_RESULT([    netlink . . . . . . . $enable_netlink])
7307 AC_MSG_RESULT([    network . . . . . . . $enable_network])
7308 AC_MSG_RESULT([    nfs . . . . . . . . . $enable_nfs])
7309 AC_MSG_RESULT([    nginx . . . . . . . . $enable_nginx])
7310 AC_MSG_RESULT([    notify_desktop  . . . $enable_notify_desktop])
7311 AC_MSG_RESULT([    notify_email  . . . . $enable_notify_email])
7312 AC_MSG_RESULT([    notify_nagios . . . . $enable_notify_nagios])
7313 AC_MSG_RESULT([    ntpd  . . . . . . . . $enable_ntpd])
7314 AC_MSG_RESULT([    numa  . . . . . . . . $enable_numa])
7315 AC_MSG_RESULT([    nut . . . . . . . . . $enable_nut])
7316 AC_MSG_RESULT([    olsrd . . . . . . . . $enable_olsrd])
7317 AC_MSG_RESULT([    onewire . . . . . . . $enable_onewire])
7318 AC_MSG_RESULT([    openldap  . . . . . . $enable_openldap])
7319 AC_MSG_RESULT([    openvpn . . . . . . . $enable_openvpn])
7320 AC_MSG_RESULT([    oracle  . . . . . . . $enable_oracle])
7321 AC_MSG_RESULT([    ovs_events  . . . . . $enable_ovs_events])
7322 AC_MSG_RESULT([    ovs_stats . . . . . . $enable_ovs_stats])
7323 AC_MSG_RESULT([    pcie_errors . . . . . $enable_pcie_errors])
7324 AC_MSG_RESULT([    perl  . . . . . . . . $enable_perl])
7325 AC_MSG_RESULT([    pf  . . . . . . . . . $enable_pf])
7326 AC_MSG_RESULT([    pinba . . . . . . . . $enable_pinba])
7327 AC_MSG_RESULT([    ping  . . . . . . . . $enable_ping])
7328 AC_MSG_RESULT([    postgresql  . . . . . $enable_postgresql])
7329 AC_MSG_RESULT([    powerdns  . . . . . . $enable_powerdns])
7330 AC_MSG_RESULT([    processes . . . . . . $enable_processes])
7331 AC_MSG_RESULT([    procevent . . . . . . $enable_procevent])
7332 AC_MSG_RESULT([    protocols . . . . . . $enable_protocols])
7333 AC_MSG_RESULT([    python  . . . . . . . $enable_python])
7334 AC_MSG_RESULT([    redis . . . . . . . . $enable_redis])
7335 AC_MSG_RESULT([    routeros  . . . . . . $enable_routeros])
7336 AC_MSG_RESULT([    rrdcached . . . . . . $enable_rrdcached])
7337 AC_MSG_RESULT([    rrdtool . . . . . . . $enable_rrdtool])
7338 AC_MSG_RESULT([    sensors . . . . . . . $enable_sensors])
7339 AC_MSG_RESULT([    serial  . . . . . . . $enable_serial])
7340 AC_MSG_RESULT([    sigrok  . . . . . . . $enable_sigrok])
7341 AC_MSG_RESULT([    smart . . . . . . . . $enable_smart])
7342 AC_MSG_RESULT([    snmp  . . . . . . . . $enable_snmp])
7343 AC_MSG_RESULT([    snmp_agent  . . . . . $enable_snmp_agent])
7344 AC_MSG_RESULT([    statsd  . . . . . . . $enable_statsd])
7345 AC_MSG_RESULT([    swap  . . . . . . . . $enable_swap])
7346 AC_MSG_RESULT([    synproxy  . . . . . . $enable_synproxy])
7347 AC_MSG_RESULT([    sysevent. . . . . . . $enable_sysevent])
7348 AC_MSG_RESULT([    syslog  . . . . . . . $enable_syslog])
7349 AC_MSG_RESULT([    table . . . . . . . . $enable_table])
7350 AC_MSG_RESULT([    tail_csv  . . . . . . $enable_tail_csv])
7351 AC_MSG_RESULT([    tail  . . . . . . . . $enable_tail])
7352 AC_MSG_RESULT([    tape  . . . . . . . . $enable_tape])
7353 AC_MSG_RESULT([    target_notification . $enable_target_notification])
7354 AC_MSG_RESULT([    target_replace  . . . $enable_target_replace])
7355 AC_MSG_RESULT([    target_scale  . . . . $enable_target_scale])
7356 AC_MSG_RESULT([    target_set  . . . . . $enable_target_set])
7357 AC_MSG_RESULT([    target_v5upgrade  . . $enable_target_v5upgrade])
7358 AC_MSG_RESULT([    tcpconns  . . . . . . $enable_tcpconns])
7359 AC_MSG_RESULT([    teamspeak2  . . . . . $enable_teamspeak2])
7360 AC_MSG_RESULT([    ted . . . . . . . . . $enable_ted])
7361 AC_MSG_RESULT([    thermal . . . . . . . $enable_thermal])
7362 AC_MSG_RESULT([    threshold . . . . . . $enable_threshold])
7363 AC_MSG_RESULT([    tokyotyrant . . . . . $enable_tokyotyrant])
7364 AC_MSG_RESULT([    turbostat . . . . . . $enable_turbostat])
7365 AC_MSG_RESULT([    unixsock  . . . . . . $enable_unixsock])
7366 AC_MSG_RESULT([    uptime  . . . . . . . $enable_uptime])
7367 AC_MSG_RESULT([    users . . . . . . . . $enable_users])
7368 AC_MSG_RESULT([    uuid  . . . . . . . . $enable_uuid])
7369 AC_MSG_RESULT([    varnish . . . . . . . $enable_varnish])
7370 AC_MSG_RESULT([    virt  . . . . . . . . $enable_virt])
7371 AC_MSG_RESULT([    vmem  . . . . . . . . $enable_vmem])
7372 AC_MSG_RESULT([    vserver . . . . . . . $enable_vserver])
7373 AC_MSG_RESULT([    wireless  . . . . . . $enable_wireless])
7374 AC_MSG_RESULT([    write_graphite  . . . $enable_write_graphite])
7375 AC_MSG_RESULT([    write_http  . . . . . $enable_write_http])
7376 AC_MSG_RESULT([    write_kafka . . . . . $enable_write_kafka])
7377 AC_MSG_RESULT([    write_log . . . . . . $enable_write_log])
7378 AC_MSG_RESULT([    write_mongodb . . . . $enable_write_mongodb])
7379 AC_MSG_RESULT([    write_prometheus. . . $enable_write_prometheus])
7380 AC_MSG_RESULT([    write_redis . . . . . $enable_write_redis])
7381 AC_MSG_RESULT([    write_riemann . . . . $enable_write_riemann])
7382 AC_MSG_RESULT([    write_sensu . . . . . $enable_write_sensu])
7383 AC_MSG_RESULT([    write_stackdriver . . $enable_write_stackdriver])
7384 AC_MSG_RESULT([    write_syslog . .  . . $enable_write_syslog])
7385 AC_MSG_RESULT([    write_tsdb  . . . . . $enable_write_tsdb])
7386 AC_MSG_RESULT([    xencpu  . . . . . . . $enable_xencpu])
7387 AC_MSG_RESULT([    xmms  . . . . . . . . $enable_xmms])
7388 AC_MSG_RESULT([    zfs_arc . . . . . . . $enable_zfs_arc])
7389 AC_MSG_RESULT([    zone  . . . . . . . . $enable_zone])
7390 AC_MSG_RESULT([    zookeeper . . . . . . $enable_zookeeper])
7391 AC_MSG_RESULT()
7392
7393 if test "x$dependency_error" = "xyes"; then
7394   AC_MSG_ERROR("Some plugins are missing dependencies - see the summary above for details")
7395 fi
7396
7397 if test "x$dependency_warning" = "xyes"; then
7398   AC_MSG_WARN("Some plugins seem to have missing dependencies but have been enabled forcibly - see the summary above for details")
7399 fi
7400
7401 # vim: set fdm=marker sw=2 sts=2 ts=2 et :
7402