configure.ac

   1 dnl Process this file with autoconf to produce a configure script.
   2 AC_PREREQ([2.60])
   3 AC_INIT([collectd],[m4_esyscmd(./version-gen.sh)])
   4 AC_CONFIG_SRCDIR(src/target_set.c)
   5 AC_CONFIG_HEADERS(src/config.h)
   6 AC_CONFIG_AUX_DIR([build-aux])
   7 AC_CONFIG_MACRO_DIR([m4])
   8
   9 dnl older automake's default of ARFLAGS=cru is noisy on newer binutils;
  10 dnl we don't really need the 'u' even in older toolchains.  Then there is
  11 dnl older libtool, which spelled it AR_FLAGS
  12 m4_divert_text([DEFAULTS], [: "${ARFLAGS=cr} ${AR_FLAGS=cr}"])
  13
  14 LT_INIT([dlopen disable-static])
  15
  16 AM_INIT_AUTOMAKE([subdir-objects tar-pax dist-bzip2 no-dist-gzip foreign])
  17 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
  18 AC_LANG(C)
  19
  20 AC_PREFIX_DEFAULT("/opt/collectd")
  21
  22 AC_SYS_LARGEFILE
  23
  24 #
  25 # Checks for programs.
  26 #
  27 AC_PROG_CC_C99([],
  28   [AC_MSG_ERROR([No compiler found that supports C99])]
  29 )
  30
  31 AX_COMPILER_VENDOR
  32
  33 AC_PROG_CXX
  34 AC_PROG_CPP
  35 AC_PROG_EGREP
  36 AC_PROG_INSTALL
  37 AC_PROG_LN_S
  38 AC_PROG_MAKE_SET
  39 AM_PROG_CC_C_O
  40
  41 AC_PROG_LEX
  42 AC_PROG_YACC
  43
  44 AC_PATH_PROG([VALGRIND], [valgrind])
  45
  46 # Warn when pkg.m4 is missing
  47 m4_pattern_forbid([^_?PKG_[A-Z_]+$],[*** pkg.m4 missing, please install pkg-config])
  48
  49 PKG_PROG_PKG_CONFIG
  50
  51 AC_CACHE_CHECK([if Bison is the parser generator],
  52   [collectd_cv_prog_bison],
  53   [
  54     AS_IF([$YACC --version 2>/dev/null | $EGREP -q '^bison '],
  55       [collectd_cv_prog_bison=yes],
  56       [collectd_cv_prog_bison=no]
  57     )
  58   ]
  59 )
  60
  61 if test "x$collectd_cv_prog_bison" = "xno" && test ! -f "${srcdir}/src/liboconfig/parser.c"; then
  62   AC_MSG_ERROR([bison is missing and you do not have ${srcdir}/src/liboconfig/parser.c. Please install bison])
  63 fi
  64
  65 if test "x$lt_cv_dlopen" = "xno"; then
  66   AC_MSG_ERROR([Your system does not support dlopen])
  67 fi
  68
  69 AC_SUBST([DLOPEN_LIBS], [$lt_cv_dlopen_libs])
  70
  71
  72 AC_MSG_CHECKING([for kernel type ($host_os)])
  73 case $host_os in
  74   *aix*)
  75     AC_DEFINE([KERNEL_AIX], [1], [True if program is to be compiled for a AIX kernel])
  76     ac_system="AIX"
  77     ;;
  78   *darwin*)
  79     AC_DEFINE([KERNEL_DARWIN], [1], [True if program is to be compiled for a Darwin kernel])
  80     ac_system="Darwin"
  81     ;;
  82   *freebsd*)
  83     AC_DEFINE([KERNEL_FREEBSD], [1], [True if program is to be compiled for a FreeBSD kernel])
  84     ac_system="FreeBSD"
  85     ;;
  86   *linux*)
  87     AC_DEFINE([KERNEL_LINUX], [1], [True if program is to be compiled for a Linux kernel])
  88     ac_system="Linux"
  89     ;;
  90   *netbsd*)
  91     AC_DEFINE([KERNEL_NETBSD], [1], [True if program is to be compiled for a NetBSD kernel])
  92     ac_system="NetBSD"
  93     ;;
  94   *openbsd*)
  95     AC_DEFINE([KERNEL_OPENBSD], [1], [True if program is to be compiled for an OpenBSD kernel])
  96     ac_system="OpenBSD"
  97     ;;
  98   *solaris*)
  99     AC_DEFINE([KERNEL_SOLARIS], [1], [True if program is to be compiled for a Solaris kernel])
 100     ac_system="Solaris"
 101     ;;
 102   *mingw32*)
 103     AC_DEFINE([KERNEL_WIN32], [1], [True if program is to be compiled for a Windows kernel])
 104     ac_system="Windows"
 105     ;;
 106   *)
 107     ac_system="unknown"
 108     ;;
 109 esac
 110 AC_MSG_RESULT([$ac_system])
 111
 112 AM_CONDITIONAL([BUILD_AIX], [test "x$ac_system" = "xAIX"])
 113 AM_CONDITIONAL([BUILD_DARWIN], [test "x$ac_system" = "xDarwin"])
 114 AM_CONDITIONAL([BUILD_FREEBSD], [test "x$ac_system" = "xFreeBSD"])
 115 AM_CONDITIONAL([BUILD_LINUX], [test "x$ac_system" = "xLinux"])
 116 AM_CONDITIONAL([BUILD_OPENBSD], [test "x$ac_system" = "xOpenBSD"])
 117 AM_CONDITIONAL([BUILD_SOLARIS], [test "x$ac_system" = "xSolaris"])
 118 AM_CONDITIONAL([BUILD_WIN32], [test "x$ac_system" = "xWindows"])
 119
 120 if test "x$ac_system" = "xSolaris"; then
 121   AC_DEFINE([_POSIX_PTHREAD_SEMANTICS], [1], [Define to enforce POSIX thread semantics under Solaris.])
 122   AC_DEFINE([_REENTRANT], [1], [Define to enable reentrancy interfaces.])
 123
 124   AC_MSG_CHECKING([whether compiler builds 64bit binaries])
 125   AC_COMPILE_IFELSE(
 126     [
 127       AC_LANG_PROGRAM(
 128         [
 129           #ifndef _LP64
 130           # error "Compiler not in 64bit mode."
 131           #endif
 132         ]
 133       )
 134     ],
 135     [AC_MSG_RESULT([yes])],
 136     [
 137       AC_MSG_RESULT([no])
 138       AC_MSG_NOTICE([Solaris detected. Please consider building a 64-bit binary.])
 139     ]
 140   )
 141 fi
 142
 143 if test "x$ac_system" = "xAIX"; then
 144   AC_DEFINE([_THREAD_SAFE_ERRNO], [1], [Define to use the thread-safe version of errno under AIX.])
 145 fi
 146
 147 # Where to install .pc files.
 148 pkgconfigdir="${libdir}/pkgconfig"
 149 AC_SUBST([pkgconfigdir])
 150
 151 #
 152 # Checks for header files.
 153 #
 154 AC_HEADER_SYS_WAIT
 155 AC_HEADER_DIRENT
 156
 157 AC_CHECK_HEADERS_ONCE([ \
 158   arpa/inet.h \
 159   endian.h \
 160   fcntl.h \
 161   fnmatch.h \
 162   fs_info.h \
 163   fshelp.h \
 164   grp.h \
 165   kstat.h \
 166   kvm.h \
 167   libgen.h \
 168   mntent.h \
 169   mnttab.h \
 170   netdb.h \
 171   paths.h \
 172   poll.h \
 173   pthread_np.h \
 174   pwd.h \
 175   regex.h \
 176   sys/endian.h \
 177   sys/fs_types.h \
 178   sys/fstyp.h \
 179   sys/ioctl.h \
 180   sys/isa_defs.h \
 181   sys/mntent.h \
 182   sys/mnttab.h \
 183   sys/param.h \
 184   sys/resource.h \
 185   sys/select.h \
 186   sys/socket.h \
 187   sys/statfs.h \
 188   sys/statvfs.h \
 189   sys/types.h \
 190   sys/un.h \
 191   sys/vfs.h \
 192   sys/vfstab.h \
 193   sys/vmmeter.h \
 194   syslog.h \
 195   wordexp.h
 196 ])
 197
 198 if test "x$ac_system" = "xNetBSD"; then
 199   # For entropy plugin on newer NetBSD
 200   AC_CHECK_HEADERS([sys/rndio.h], [], [],
 201     [[
 202       #if HAVE_SYS_TYPES_H
 203       # include <sys/types.h>
 204       #endif
 205       #if HAVE_SYS_IOCTL_H
 206       # include <sys/ioctl.h>
 207       #endif
 208       #if HAVE_SYS_PARAM_H
 209       # include <sys/param.h>
 210       #endif
 211     ]]
 212   )
 213 fi
 214
 215 # For ping library
 216 AC_CHECK_HEADERS([netinet/in_systm.h], [], [],
 217   [[
 218     #include <stdint.h>
 219     #if HAVE_SYS_TYPES_H
 220     # include <sys/types.h>
 221     #endif
 222   ]]
 223 )
 224
 225 AC_CHECK_HEADERS([netinet/in.h], [], [],
 226   [[
 227     #include <stdint.h>
 228     #if HAVE_SYS_TYPES_H
 229     # include <sys/types.h>
 230     #endif
 231     #if HAVE_NETINET_IN_SYSTM_H
 232     # include <netinet/in_systm.h>
 233     #endif
 234   ]]
 235 )
 236
 237 AC_CHECK_HEADERS([netinet/ip.h], [], [],
 238   [[
 239     #include <stdint.h>
 240     #if HAVE_SYS_TYPES_H
 241     # include <sys/types.h>
 242     #endif
 243     #if HAVE_NETINET_IN_SYSTM_H
 244     # include <netinet/in_systm.h>
 245     #endif
 246     #if HAVE_NETINET_IN_H
 247     # include <netinet/in.h>
 248     #endif
 249   ]]
 250 )
 251
 252 AC_CHECK_HEADERS([netinet/ip_icmp.h], [], [],
 253   [[
 254     #include <stdint.h>
 255     #if HAVE_SYS_TYPES_H
 256     # include <sys/types.h>
 257     #endif
 258     #if HAVE_NETINET_IN_SYSTM_H
 259     # include <netinet/in_systm.h>
 260     #endif
 261     #if HAVE_NETINET_IN_H
 262     # include <netinet/in.h>
 263     #endif
 264     #if HAVE_NETINET_IP_H
 265     # include <netinet/ip.h>
 266     #endif
 267   ]]
 268 )
 269
 270 AC_CHECK_HEADERS([netinet/ip_var.h], [], [],
 271   [[
 272     #include <stdint.h>
 273     #if HAVE_SYS_TYPES_H
 274     # include <sys/types.h>
 275     #endif
 276     #if HAVE_NETINET_IN_SYSTM_H
 277     # include <netinet/in_systm.h>
 278     #endif
 279     #if HAVE_NETINET_IN_H
 280     # include <netinet/in.h>
 281     #endif
 282     #if HAVE_NETINET_IP_H
 283     # include <netinet/ip.h>
 284     #endif
 285   ]]
 286 )
 287
 288 AC_CHECK_HEADERS([netinet/ip6.h], [], [],
 289   [[
 290     #include <stdint.h>
 291     #if HAVE_SYS_TYPES_H
 292     # include <sys/types.h>
 293     #endif
 294     #if HAVE_NETINET_IN_SYSTM_H
 295     # include <netinet/in_systm.h>
 296     #endif
 297     #if HAVE_NETINET_IN_H
 298     # include <netinet/in.h>
 299     #endif
 300   ]]
 301 )
 302
 303 AC_CHECK_HEADERS([netinet/icmp6.h], [], [],
 304   [[
 305     #include <stdint.h>
 306     #if HAVE_SYS_TYPES_H
 307     # include <sys/types.h>
 308     #endif
 309     #if HAVE_NETINET_IN_SYSTM_H
 310     # include <netinet/in_systm.h>
 311     #endif
 312     #if HAVE_NETINET_IN_H
 313     # include <netinet/in.h>
 314     #endif
 315     #if HAVE_NETINET_IP6_H
 316     # include <netinet/ip6.h>
 317     #endif
 318   ]]
 319 )
 320
 321 AC_CHECK_HEADERS([netinet/tcp.h], [], [],
 322   [[
 323     #include <stdint.h>
 324     #if HAVE_SYS_TYPES_H
 325     # include <sys/types.h>
 326     #endif
 327     #if HAVE_NETINET_IN_SYSTM_H
 328     # include <netinet/in_systm.h>
 329     #endif
 330     #if HAVE_NETINET_IN_H
 331     # include <netinet/in.h>
 332     #endif
 333     #if HAVE_NETINET_IP_H
 334     # include <netinet/ip.h>
 335     #endif
 336   ]]
 337 )
 338
 339 AC_CHECK_HEADERS([netinet/udp.h], [], [],
 340   [[
 341     #include <stdint.h>
 342     #if HAVE_SYS_TYPES_H
 343     # include <sys/types.h>
 344     #endif
 345     #if HAVE_NETINET_IN_SYSTM_H
 346     # include <netinet/in_systm.h>
 347     #endif
 348     #if HAVE_NETINET_IN_H
 349     # include <netinet/in.h>
 350     #endif
 351     #if HAVE_NETINET_IP_H
 352     # include <netinet/ip.h>
 353     #endif
 354   ]]
 355 )
 356
 357 # For cpu modules
 358 AC_CHECK_HEADERS([sys/dkstat.h])
 359 if test "x$ac_system" = "xDarwin"; then
 360   AC_CHECK_HEADERS(
 361     [ \
 362       mach/mach_init.h \
 363       mach/host_priv.h \
 364       mach/mach_error.h \
 365       mach/mach_host.h \
 366       mach/mach_port.h \
 367       mach/mach_types.h \
 368       mach/message.h \
 369       mach/processor_set.h \
 370       mach/processor.h \
 371       mach/processor_info.h \
 372       mach/task.h \
 373       mach/thread_act.h \
 374       mach/vm_region.h \
 375       mach/vm_map.h \
 376       mach/vm_prot.h \
 377       mach/vm_statistics.h \
 378       mach/kern_return.h \
 379       CoreFoundation/CoreFoundation.h \
 380       IOKit/IOKitLib.h \
 381       IOKit/IOTypes.h \
 382       IOKit/ps/IOPSKeys.h \
 383       IOKit/IOBSD.h \
 384       IOKit/storage/IOBlockStorageDriver.h
 385     ]
 386   )
 387
 388   # For the battery plugin
 389   AC_CHECK_HEADERS([IOKit/ps/IOPowerSources.h], [], [],
 390     [[
 391       #if HAVE_IOKIT_IOKITLIB_H
 392       #  include <IOKit/IOKitLib.h>
 393       #endif
 394       #if HAVE_IOKIT_IOTYPES_H
 395       #  include <IOKit/IOTypes.h>
 396       #endif
 397     ]]
 398   )
 399 fi
 400
 401 AC_CHECK_HEADERS([sys/sysctl.h], [], [],
 402   [[
 403     #if HAVE_SYS_TYPES_H
 404     #  include <sys/types.h>
 405     #endif
 406     #if HAVE_SYS_PARAM_H
 407     # include <sys/param.h>
 408     #endif
 409   ]]
 410 )
 411
 412 # For interface plugin
 413 AC_CHECK_HEADERS([ifaddrs.h])
 414 AC_CHECK_HEADERS([net/if.h], [], [],
 415   [[
 416     #if HAVE_SYS_TYPES_H
 417     #  include <sys/types.h>
 418     #endif
 419     #if HAVE_SYS_SOCKET_H
 420     #  include <sys/socket.h>
 421     #endif
 422   ]]
 423 )
 424
 425 if test "x$ac_system" = "xLinux"; then
 426   # For hddtemp module
 427   AC_CHECK_HEADERS([linux/major.h])
 428
 429   # For md module (Linux only)
 430   AC_CHECK_HEADERS([linux/raid/md_u.h],
 431     [have_linux_raid_md_u_h="yes"],
 432     [have_linux_raid_md_u_h="no"],
 433     [[
 434       #include <sys/ioctl.h>
 435       #include <linux/major.h>
 436       #include <linux/types.h>
 437     ]]
 438   )
 439   AC_CHECK_HEADERS([sys/sysmacros.h])
 440
 441   AC_CHECK_HEADERS([linux/wireless.h],
 442     [have_linux_wireless_h="yes"],
 443     [have_linux_wireless_h="no"],
 444     [[
 445       #include <dirent.h>
 446       #include <sys/ioctl.h>
 447       #include <sys/socket.h>
 448     ]]
 449   )
 450
 451   AC_CHECK_HEADERS([linux/if.h], [], [],
 452     [[
 453       #if HAVE_SYS_TYPES_H
 454       #  include <sys/types.h>
 455       #endif
 456       #if HAVE_SYS_SOCKET_H
 457       #  include <sys/socket.h>
 458       #endif
 459     ]]
 460   )
 461
 462   AC_CHECK_HEADERS([linux/inet_diag.h], [], [],
 463     [[
 464       #if HAVE_SYS_TYPES_H
 465       #  include <sys/types.h>
 466       #endif
 467       #if HAVE_SYS_SOCKET_H
 468       #  include <sys/socket.h>
 469       #endif
 470     ]]
 471   )
 472
 473   AC_CHECK_HEADERS([linux/netdevice.h], [], [],
 474     [[
 475       #if HAVE_SYS_TYPES_H
 476       #  include <sys/types.h>
 477       #endif
 478       #if HAVE_SYS_SOCKET_H
 479       #  include <sys/socket.h>
 480       #endif
 481       #if HAVE_LINUX_IF_H
 482       # include <linux/if.h>
 483       #endif
 484     ]]
 485   )
 486
 487   # For ethstat module
 488   AC_CHECK_HEADERS([linux/sockios.h],
 489     [have_linux_sockios_h="yes"],
 490     [have_linux_sockios_h="no"],
 491     [[
 492       #if HAVE_SYS_IOCTL_H
 493       # include <sys/ioctl.h>
 494       #endif
 495       #if HAVE_NET_IF_H
 496       # include <net/if.h>
 497       #endif
 498     ]]
 499   )
 500
 501   AC_CHECK_HEADERS([linux/ethtool.h],
 502     [have_linux_ethtool_h="yes"],
 503     [have_linux_ethtool_h="no"],
 504     [[
 505       #if HAVE_SYS_IOCTL_H
 506       # include <sys/ioctl.h>
 507       #endif
 508       #if HAVE_NET_IF_H
 509       # include <net/if.h>
 510       #endif
 511       #if HAVE_LINUX_SOCKIOS_H
 512       # include <linux/sockios.h>
 513       #endif
 514     ]]
 515   )
 516
 517   # For ipvs module
 518   AC_CHECK_HEADERS_ONCE([linux/ip_vs.h])
 519
 520   # For the email plugin
 521   AC_CHECK_HEADERS([linux/un.h], [], [],
 522     [[
 523       #if HAVE_SYS_SOCKET_H
 524       #  include <sys/socket.h>
 525       #endif
 526     ]]
 527   )
 528   # For the turbostat plugin
 529   AC_CHECK_HEADERS([cpuid.h],
 530     [have_cpuid_h="yes"],
 531     [have_cpuid_h="no (cpuid.h not found)"]
 532   )
 533
 534   AC_CHECK_HEADERS([sys/capability.h],
 535     [have_capability="yes"],
 536     [have_capability="no (<sys/capability.h> not found)"]
 537   )
 538
 539   if test "x$have_capability" = "xyes"; then
 540     AC_CHECK_LIB([cap], [cap_get_proc],
 541       [have_capability="yes"],
 542       [have_capability="no (cap_get_proc() not found)"]
 543     )
 544   fi
 545
 546   if test "x$have_capability" = "xyes"; then
 547     AC_CHECK_DECL([CAP_IS_SUPPORTED],
 548       [have_capability="yes"],
 549       [have_capability="no (CAP_IS_SUPPORTED not found)"],
 550       [[#include <sys/capability.h>]]
 551     )
 552   fi
 553
 554   if test "x$have_capability" = "xyes"; then
 555     AC_DEFINE([HAVE_CAPABILITY], [1], [Define to 1 if you have cap_get_proc() (-lcap).])
 556   fi
 557
 558   # For pcie_errors plugin
 559   AC_CHECK_HEADERS([linux/pci_regs.h],
 560     [have_pci_regs_h="yes"],
 561     [have_pci_regs_h="no (linux/pci_regs.h not found)"]
 562   )
 563
 564 else
 565   have_linux_raid_md_u_h="no"
 566   have_linux_wireless_h="no"
 567 fi
 568
 569 AM_CONDITIONAL([BUILD_WITH_CAPABILITY], [test "x$have_capability" = "xyes"])
 570
 571 # For the swap module
 572 have_sys_swap_h="yes"
 573 AC_CHECK_HEADERS([sys/swap.h vm/anon.h],
 574   [],
 575   [have_sys_swap_h="no"],
 576   [[
 577     #undef _FILE_OFFSET_BITS
 578     #undef _LARGEFILE64_SOURCE
 579     #if HAVE_SYS_TYPES_H
 580     #  include <sys/types.h>
 581     #endif
 582     #if HAVE_SYS_PARAM_H
 583     # include <sys/param.h>
 584     #endif
 585   ]]
 586 )
 587
 588 # For load module
 589 # For the processes plugin
 590 # For users module
 591 AC_CHECK_HEADERS([sys/loadavg.h linux/config.h utmp.h utmpx.h])
 592
 593 # For quota module
 594 AC_CHECK_HEADERS([sys/ucred.h], [], [],
 595   [[
 596     #if HAVE_SYS_TYPES_H
 597     #  include <sys/types.h>
 598     #endif
 599     #if HAVE_SYS_PARAM_H
 600     # include <sys/param.h>
 601     #endif
 602   ]]
 603 )
 604
 605 # For mount interface
 606 AC_CHECK_HEADERS([sys/mount.h], [], [],
 607   [[
 608     #if HAVE_SYS_TYPES_H
 609     #  include <sys/types.h>
 610     #endif
 611     #if HAVE_SYS_PARAM_H
 612     # include <sys/param.h>
 613     #endif
 614   ]]
 615 )
 616
 617 # --enable-xfs {{{
 618 AC_ARG_ENABLE([xfs],
 619   [AS_HELP_STRING([--enable-xfs], [xfs support in df plugin @<:@default=yes@:>@])],
 620   [],
 621   [enable_xfs="auto"]
 622 )
 623
 624 if test "x$enable_xfs" != "xno"; then
 625   AC_CHECK_HEADERS([xfs/xqm.h],
 626     [],
 627     [
 628       if test "x$enable_xfs" = "xyes"; then
 629         AC_MSG_ERROR([xfs/xqm.h not found])
 630       fi
 631     ],
 632     [[#define _GNU_SOURCE]]
 633   )
 634 fi
 635
 636 # }}}
 637
 638 # For the dns plugin
 639 AC_CHECK_HEADERS([arpa/nameser.h])
 640 AC_CHECK_HEADERS([arpa/nameser_compat.h], [], [],
 641   [[
 642     #if HAVE_ARPA_NAMESER_H
 643     # include <arpa/nameser.h>
 644     #endif
 645   ]]
 646 )
 647
 648 AC_CHECK_HEADERS([net/if_arp.h], [], [],
 649   [[
 650     #if HAVE_SYS_SOCKET_H
 651     # include <sys/socket.h>
 652     #endif
 653   ]]
 654 )
 655
 656 AC_CHECK_HEADERS([net/ppp_defs.h])
 657 AC_CHECK_HEADERS([net/if_ppp.h], [], [],
 658   [[
 659     #if HAVE_NET_PPP_DEFS_H
 660     # include <net/ppp_defs.h>
 661     #endif
 662   ]]
 663 )
 664
 665 AC_CHECK_HEADERS([netinet/if_ether.h], [], [],
 666   [[
 667     #include <stdint.h>
 668     #if HAVE_SYS_TYPES_H
 669     # include <sys/types.h>
 670     #endif
 671     #if HAVE_SYS_SOCKET_H
 672     # include <sys/socket.h>
 673     #endif
 674     #if HAVE_NET_IF_H
 675     # include <net/if.h>
 676     #endif
 677     #if HAVE_NETINET_IN_H
 678     # include <netinet/in.h>
 679     #endif
 680   ]]
 681 )
 682
 683 AC_CHECK_HEADERS([net/pfvar.h],
 684   [have_net_pfvar_h="yes"],
 685   [have_net_pfvar_h="no"],
 686   [[
 687     #if HAVE_SYS_IOCTL_H
 688     # include <sys/ioctl.h>
 689     #endif
 690     #if HAVE_SYS_SOCKET_H
 691     # include <sys/socket.h>
 692     #endif
 693     #if HAVE_NET_IF_H
 694     # include <net/if.h>
 695     #endif
 696     #if HAVE_NETINET_IN_H
 697     # include <netinet/in.h>
 698     #endif
 699   ]]
 700 )
 701
 702 # For the multimeter plugin
 703 AC_CHECK_HEADERS([termios.h],
 704   [have_termios_h="yes"],
 705   [have_termios_h="no"]
 706 )
 707
 708 # For cpusleep plugin
 709 AC_CACHE_CHECK([whether clock_boottime and clock_monotonic are supported],
 710   [c_cv_have_clock_boottime_monotonic],
 711   [
 712     AC_COMPILE_IFELSE(
 713       [AC_LANG_PROGRAM(
 714         [[#include <time.h>]],
 715         [[
 716           struct timespec b, m;
 717           clock_gettime(CLOCK_BOOTTIME, &b );
 718           clock_gettime(CLOCK_MONOTONIC, &m );
 719         ]]
 720       )
 721       ],
 722       [c_cv_have_clock_boottime_monotonic="yes"],
 723       [c_cv_have_clock_boottime_monotonic="no"]
 724     )
 725   ]
 726 )
 727
 728
 729 #
 730 # Checks for typedefs, structures, and compiler characteristics.
 731 #
 732 AC_C_CONST
 733 AC_TYPE_PID_T
 734 AC_TYPE_SIZE_T
 735 AC_TYPE_UID_T
 736 AC_HEADER_TIME
 737
 738 test_cxx_flags() {
 739   AC_LANG_PUSH([C++])
 740   AC_LANG_CONFTEST(
 741     [AC_LANG_SOURCE([[int main(void){}]]) ]
 742   )
 743   $CXX -c conftest.cpp $CXXFLAGS $@ > /dev/null 2> /dev/null
 744   ret=$?
 745   rm -f conftest.o
 746   AC_LANG_POP([C++])
 747   return $ret
 748 }
 749
 750 #
 751 # Checks for library functions.
 752 #
 753 AC_CHECK_FUNCS_ONCE([ \
 754     asprintf \
 755     closelog \
 756     getaddrinfo \
 757     getgrnam_r \
 758     getnameinfo \
 759     getpwnam \
 760     getpwnam_r \
 761     gettimeofday \
 762     if_indextoname \
 763     openlog \
 764     regcomp \
 765     regerror \
 766     regexec \
 767     regfree \
 768     select \
 769     setenv \
 770     setgroups \
 771     strcasecmp \
 772     strdup \
 773     strncasecmp \
 774     sysconf
 775   ]
 776 )
 777
 778 AC_FUNC_STRERROR_R
 779
 780 SAVE_CFLAGS="$CFLAGS"
 781 CFLAGS="-Wall -Werror"
 782 SAVE_LDFLAGS="$LDFLAGS"
 783 LDFLAGS=""
 784 if test "x$ac_system" = "xWindows"; then
 785   # This is exported from build.sh
 786   LDFLAGS="$LDFLAGS -L${GNULIB_DIR}"
 787 fi
 788
 789 AC_CACHE_CHECK([for strtok_r],
 790   [c_cv_have_strtok_r_default],
 791   [
 792     AC_LINK_IFELSE(
 793       [
 794         AC_LANG_PROGRAM(
 795           [[
 796             #include <stdlib.h>
 797             #include <stdio.h>
 798             #include <string.h>
 799           ]],
 800           [[
 801             char buffer[] = "foo,bar,baz";
 802             char *token;
 803             char *dummy;
 804             char *saveptr;
 805
 806             dummy = buffer;
 807             saveptr = NULL;
 808             while ((token = strtok_r (dummy, ",", &saveptr)) != NULL)
 809             {
 810               dummy = NULL;
 811               printf ("token = %s;\n", token);
 812             }
 813           ]]
 814         )
 815       ],
 816       [c_cv_have_strtok_r_default="yes"],
 817       [c_cv_have_strtok_r_default="no"]
 818     )
 819   ]
 820 )
 821
 822 if test "x$c_cv_have_strtok_r_default" = "xno"; then
 823   CFLAGS="$CFLAGS -D_REENTRANT=1"
 824
 825   AC_CACHE_CHECK([if strtok_r needs _REENTRANT],
 826     [c_cv_have_strtok_r_reentrant],
 827     [
 828       AC_LINK_IFELSE(
 829         [
 830           AC_LANG_PROGRAM(
 831             [[
 832               #include <stdlib.h>
 833               #include <stdio.h>
 834               #include <string.h>
 835             ]],
 836             [[
 837               char buffer[] = "foo,bar,baz";
 838               char *token;
 839               char *dummy;
 840               char *saveptr;
 841
 842               dummy = buffer;
 843               saveptr = NULL;
 844               while ((token = strtok_r (dummy, ",", &saveptr)) != NULL)
 845               {
 846                 dummy = NULL;
 847                 printf ("token = %s;\n", token);
 848               }
 849             ]]
 850           )
 851         ],
 852         [c_cv_have_strtok_r_reentrant="yes"],
 853         [AC_MSG_FAILURE([strtok_r is not available. Please file a bugreport!])]
 854       )
 855     ]
 856   )
 857 fi
 858
 859 CFLAGS="$SAVE_CFLAGS"
 860 LDFLAGS="$SAVE_LDFLAGS"
 861 if test "x$c_cv_have_strtok_r_reentrant" = "xyes"; then
 862   CFLAGS="$CFLAGS -D_REENTRANT=1"
 863 fi
 864
 865 AC_CHECK_FUNCS([socket],
 866   [],
 867   [
 868     AC_CHECK_LIB([socket], [socket],
 869       [socket_needs_socket="yes"],
 870       [
 871         AC_CHECK_LIB([gnu], [rpl_socket],
 872           [socket_needs_gnulib="yes"],
 873           [AC_MSG_ERROR([cannot find socket() in libsocket])]
 874         )
 875       ]
 876     )
 877   ]
 878 )
 879 AM_CONDITIONAL([BUILD_WITH_LIBSOCKET], [test "x$socket_needs_socket" = "xyes"])
 880 AM_CONDITIONAL([BUILD_WITH_GNULIB], [test "x$socket_needs_gnulib" = "xyes"])
 881
 882 clock_gettime_needs_posix4="no"
 883 AC_CHECK_FUNCS([clock_gettime],
 884   [have_clock_gettime="yes"],
 885   [have_clock_gettime="no"]
 886 )
 887
 888 if test "x$have_clock_gettime" = "xno"; then
 889   AC_CHECK_LIB([rt], [clock_gettime],
 890     [
 891       clock_gettime_needs_rt="yes"
 892       have_clock_gettime="yes"
 893     ]
 894   )
 895 fi
 896
 897 if test "x$have_clock_gettime" = "xno"; then
 898   AC_CHECK_LIB([posix4], [clock_gettime],
 899     [
 900       clock_gettime_needs_posix4="yes"
 901       have_clock_gettime="yes"
 902     ]
 903   )
 904 fi
 905
 906 if test "x$have_clock_gettime" = "xyes"; then
 907   AC_DEFINE([HAVE_CLOCK_GETTIME], [1], [Define if the clock_gettime(2) function is available.])
 908 fi
 909
 910 AC_CHECK_FUNCS([nanosleep], [],
 911   AC_CHECK_LIB([rt], [nanosleep],
 912     [nanosleep_needs_rt="yes"],
 913     [
 914       AC_CHECK_LIB([posix4], [nanosleep],
 915         [nanosleep_needs_posix4="yes"],
 916         [AC_MSG_ERROR([cannot find nanosleep])]
 917       )
 918     ]
 919   )
 920 )
 921
 922 AM_CONDITIONAL([BUILD_WITH_LIBRT], [test "x$clock_gettime_needs_rt" = "xyes" || test "x$nanosleep_needs_rt" = "xyes"])
 923 AM_CONDITIONAL([BUILD_WITH_LIBPOSIX4], [test "x$clock_gettime_needs_posix4" = "xyes" || test "x$nanosleep_needs_posix4" = "xyes"])
 924
 925 AC_CHECK_FUNCS([getifaddrs], [have_getifaddrs="yes"], [have_getifaddrs="no"])
 926 AC_CHECK_FUNCS([getloadavg], [have_getloadavg="yes"], [have_getloadavg="no"])
 927 AC_CHECK_FUNCS([getutent], [have_getutent="yes"], [have_getutent="no"])
 928 AC_CHECK_FUNCS([getutxent], [have_getutxent="yes"], [have_getutxent="no"])
 929 AC_CHECK_FUNCS([host_statistics], [have_host_statistics="yes"], [have_host_statistics="no"])
 930 AC_CHECK_FUNCS([processor_info], [have_processor_info="yes"], [have_processor_info="no"])
 931 AC_CHECK_FUNCS([statfs], [have_statfs="yes"], [have_statfs="no"])
 932 AC_CHECK_FUNCS([statvfs], [have_statvfs="yes"], [have_statvfs="no"])
 933 AC_CHECK_FUNCS([sysctl], [have_sysctl="yes"], [have_sysctl="no"])
 934 AC_CHECK_FUNCS([sysctlbyname], [have_sysctlbyname="yes"], [have_sysctlbyname="no"])
 935 AC_CHECK_FUNCS([syslog], [have_syslog="yes"], [have_syslog="no"])
 936 AC_CHECK_FUNCS([thread_info], [have_thread_info="yes"], [have_thread_info="no"])
 937
 938 # Check for strptime {{{
 939 if test "x$GCC" = "xyes"; then
 940   SAVE_CFLAGS="$CFLAGS"
 941   CFLAGS="$CFLAGS -Wall -Wextra -Werror"
 942 fi
 943
 944 AC_CHECK_FUNCS([strptime], [have_strptime="yes"], [have_strptime="no"])
 945 if test "x$have_strptime" = "xyes"; then
 946   AC_CACHE_CHECK([whether strptime is exported by default],
 947     [c_cv_have_strptime_default],
 948     [
 949       AC_COMPILE_IFELSE(
 950         [
 951           AC_LANG_PROGRAM(
 952             [[#include <time.h>]],
 953             [[
 954               struct tm stm;
 955               (void)strptime ("2010-12-30%13:42:42", "%Y-%m-%dT%T", &stm);
 956             ]]
 957           )
 958         ],
 959         [c_cv_have_strptime_default="yes"],
 960         [c_cv_have_strptime_default="no"])
 961     ]
 962   )
 963 fi
 964
 965 if test "x$have_strptime" = "xyes" && test "x$c_cv_have_strptime_default" = "xno"; then
 966   AC_CACHE_CHECK([whether strptime needs standards mode],
 967     [c_cv_have_strptime_standards],
 968     [
 969       AC_COMPILE_IFELSE(
 970         [
 971           AC_LANG_PROGRAM(
 972             [[
 973               #ifndef _ISOC99_SOURCE
 974               # define _ISOC99_SOURCE 1
 975               #endif
 976               #ifndef _POSIX_C_SOURCE
 977               # define _POSIX_C_SOURCE 200112L
 978               #endif
 979               #ifndef _XOPEN_SOURCE
 980               # define _XOPEN_SOURCE 500
 981               #endif
 982               #include <time.h>
 983             ]],
 984             [[
 985               struct tm stm;
 986               (void)strptime ("2010-12-30%13:42:42", "%Y-%m-%dT%T", &stm);
 987             ]]
 988           )
 989         ],
 990         [c_cv_have_strptime_standards="yes"],
 991         [c_cv_have_strptime_standards="no"]
 992       )
 993     ]
 994   )
 995
 996   if test "x$c_cv_have_strptime_standards" = "xyes"; then
 997     AC_DEFINE([STRPTIME_NEEDS_STANDARDS], [1],
 998       [Set to true if strptime is only exported in X/Open mode (GNU libc).]
 999     )
1000   else
1001     have_strptime="no"
1002   fi
1003 fi
1004
1005 if test "x$GCC" = "xyes"; then
1006   CFLAGS="$SAVE_CFLAGS"
1007 fi
1008 # }}} Check for strptime
1009
1010 # Check for timegm {{{
1011
1012 # These checks need -Werror because implicit function declarations are only a
1013 # warning ...
1014 SAVE_CFLAGS="$CFLAGS"
1015 CFLAGS="$CFLAGS -Werror"
1016
1017 AC_CACHE_CHECK([for timegm],
1018   [c_cv_have_timegm],
1019   AC_LINK_IFELSE(
1020     [AC_LANG_PROGRAM(
1021 [[[
1022 #if STRPTIME_NEEDS_STANDARDS
1023 # ifndef _ISOC99_SOURCE
1024 #  define _ISOC99_SOURCE 1
1025 # endif
1026 # ifndef _POSIX_C_SOURCE
1027 #  define _POSIX_C_SOURCE 200112L
1028 # endif
1029 # ifndef _XOPEN_SOURCE
1030 #  define _XOPEN_SOURCE 500
1031 # endif
1032 #endif
1033 #include <time.h>
1034 ]]],
1035 [[[
1036  time_t t = timegm(&(struct tm){0});
1037  if (t == ((time_t) -1)) {
1038    return 1;
1039  }
1040 ]]]
1041     )],
1042     [c_cv_have_timegm="yes"],
1043     [c_cv_have_timegm="no"]
1044   )
1045 )
1046
1047 if test "x$c_cv_have_timegm" != "xyes"
1048 then
1049   AC_CACHE_CHECK([for timegm with _BSD_SOURCE],
1050     [c_cv_have_timegm_bsd],
1051     AC_LINK_IFELSE(
1052       [AC_LANG_PROGRAM(
1053 [[[
1054 #if STRPTIME_NEEDS_STANDARDS
1055 # ifndef _ISOC99_SOURCE
1056 #  define _ISOC99_SOURCE 1
1057 # endif
1058 # ifndef _POSIX_C_SOURCE
1059 #  define _POSIX_C_SOURCE 200112L
1060 # endif
1061 # ifndef _XOPEN_SOURCE
1062 #  define _XOPEN_SOURCE 500
1063 # endif
1064 #endif
1065 #ifndef _BSD_SOURCE
1066 # define _BSD_SOURCE 1
1067 #endif
1068 #include <time.h>
1069 ]]],
1070 [[[
1071  time_t t = timegm(&(struct tm){0});
1072  if (t == ((time_t) -1)) {
1073    return 1;
1074  }
1075 ]]]
1076       )],
1077       [c_cv_have_timegm_bsd="yes"
1078        c_cv_have_timegm="yes"],
1079       [c_cv_have_timegm_bsd="no"]
1080     )
1081   )
1082 fi
1083
1084 if test "x$c_cv_have_timegm" = "xyes"
1085 then
1086   AC_DEFINE(HAVE_TIMEGM, 1, [Define if the timegm(3) function is available.])
1087   if test "x$c_cv_have_timegm_bsd" = "xyes"
1088   then
1089     AC_DEFINE(TIMEGM_NEEDS_BSD, 1, [Set to true if timegm is only exported in BSD mode.])
1090   fi
1091 fi
1092
1093 CFLAGS="$SAVE_CFLAGS"
1094 # }}} Check for timegm
1095
1096 AC_MSG_CHECKING([for sysctl kern.cp_times])
1097 if test -x /sbin/sysctl; then
1098   /sbin/sysctl kern.cp_times >/dev/null 2>&1
1099   if test $? -eq 0; then
1100     AC_MSG_RESULT([yes])
1101     AC_DEFINE([HAVE_SYSCTL_KERN_CP_TIMES], [1], [Define if sysctl supports kern.cp_times])
1102   else
1103     AC_MSG_RESULT([no])
1104   fi
1105 else
1106   AC_MSG_RESULT([no])
1107 fi
1108
1109 AC_MSG_CHECKING([for sysctl kern.cp_time])
1110 if test -x /sbin/sysctl; then
1111   /sbin/sysctl kern.cp_time >/dev/null 2>&1
1112   if test $? -eq 0
1113   then
1114     AC_MSG_RESULT([yes])
1115     AC_DEFINE([HAVE_SYSCTL_KERN_CP_TIME], [1], [Define if sysctl supports kern.cp_time])
1116   else
1117     AC_MSG_RESULT([no])
1118   fi
1119 else
1120   AC_MSG_RESULT([no])
1121 fi
1122
1123 AC_CHECK_FUNCS([swapctl], [have_swapctl="yes"], [have_swapctl="no"])
1124 if test "x$have_swapctl" = "xyes"; then
1125   AC_CACHE_CHECK([whether swapctl takes two arguments],
1126     [c_cv_have_swapctl_two_args],
1127     [
1128       AC_COMPILE_IFELSE(
1129         [
1130           AC_LANG_PROGRAM(
1131             [[
1132               #if HAVE_SYS_SWAP_H && !defined(_LP64) && _FILE_OFFSET_BITS == 64
1133               #  undef _FILE_OFFSET_BITS
1134               #  undef _LARGEFILE64_SOURCE
1135               #endif
1136               #include <sys/stat.h>
1137               #include <sys/param.h>
1138               #include <sys/swap.h>
1139               #include <unistd.h>
1140             ]],
1141             [[int num = swapctl(0, NULL);]]
1142           )
1143         ],
1144         [c_cv_have_swapctl_two_args="yes"],
1145         [c_cv_have_swapctl_two_args="no"]
1146       )
1147     ]
1148   )
1149
1150   AC_CACHE_CHECK([whether swapctl takes three arguments],
1151     [c_cv_have_swapctl_three_args],
1152     [
1153       AC_COMPILE_IFELSE(
1154         [
1155           AC_LANG_PROGRAM(
1156             [[
1157               #if HAVE_SYS_SWAP_H && !defined(_LP64) && _FILE_OFFSET_BITS == 64
1158               #  undef _FILE_OFFSET_BITS
1159               #  undef _LARGEFILE64_SOURCE
1160               #endif
1161               #include <sys/stat.h>
1162               #include <sys/param.h>
1163               #include <sys/swap.h>
1164               #include <unistd.h>
1165             ]],
1166             [[int num = swapctl(0, NULL, 0);]]
1167           )
1168         ],
1169         [c_cv_have_swapctl_three_args="yes"],
1170         [c_cv_have_swapctl_three_args="no"]
1171       )
1172     ]
1173   )
1174 fi
1175
1176 # Check for different versions of `swapctl' here..
1177 if test "x$have_swapctl" = "xyes"; then
1178   if test "x$c_cv_have_swapctl_two_args" = "xyes"; then
1179     AC_DEFINE([HAVE_SWAPCTL_TWO_ARGS], [1], [Define if the function swapctl exists and takes two arguments.])
1180   fi
1181
1182   if test "x$c_cv_have_swapctl_three_args" = "xyes"; then
1183     AC_DEFINE([HAVE_SWAPCTL_THREE_ARGS], [1], [Define if the function swapctl exists and takes three arguments.])
1184   fi
1185 fi
1186
1187 # Check for NAN
1188 AC_ARG_WITH([nan-emulation],
1189   [AS_HELP_STRING([--with-nan-emulation], [use emulated NAN. For crosscompiling only.])],
1190   [
1191     if test "x$withval" = "xno"; then
1192       nan_type="none"
1193     else if test "x$withval" = "xyes"; then
1194       nan_type="zero"
1195     else
1196       nan_type="$withval"
1197     fi; fi
1198   ],
1199   [nan_type="none"]
1200 )
1201
1202 if test "x$nan_type" = "xnone"; then
1203   AC_CACHE_CHECK([whether NAN is defined by default],
1204     [c_cv_have_nan_default],
1205     [
1206       AC_COMPILE_IFELSE(
1207         [
1208           AC_LANG_PROGRAM(
1209             [[
1210               #include <stdlib.h>
1211               #include <math.h>
1212               static double foo = NAN;
1213             ]],
1214             [[
1215               if (isnan (foo))
1216                 return 0;
1217               return 1;
1218             ]]
1219           )
1220         ],
1221         [c_cv_have_nan_default="yes"],
1222         [c_cv_have_nan_default="no"]
1223       )
1224     ]
1225   )
1226 fi
1227
1228 if test "x$c_cv_have_nan_default" = "xyes"; then
1229   nan_type="default"
1230 fi
1231
1232 if test "x$nan_type" = "xnone"; then
1233   AC_CACHE_CHECK([whether NAN is defined by __USE_ISOC99],
1234     [c_cv_have_nan_isoc],
1235     [
1236       AC_COMPILE_IFELSE(
1237         [
1238           AC_LANG_PROGRAM(
1239             [[
1240               #include <stdlib.h>
1241               #define __USE_ISOC99 1
1242               #include <math.h>
1243               static double foo = NAN;
1244             ]],
1245             [[
1246               if (isnan (foo))
1247                 return 0;
1248               return 1;
1249             ]]
1250           )
1251         ],
1252         [c_cv_have_nan_isoc="yes"],
1253         [c_cv_have_nan_isoc="no"]
1254       )
1255     ]
1256   )
1257 fi
1258
1259 if test "x$c_cv_have_nan_isoc" = "xyes"; then
1260   nan_type="isoc99"
1261 fi
1262
1263 if test "x$nan_type" = "xnone"; then
1264   SAVE_LDFLAGS="$LDFLAGS"
1265   LDFLAGS="$LDFLAGS -lm"
1266   AC_CACHE_CHECK([whether NAN can be defined by 0/0],
1267     [c_cv_have_nan_zero],
1268     [
1269       AC_RUN_IFELSE(
1270         [
1271           AC_LANG_PROGRAM(
1272             [[
1273               #include <stdlib.h>
1274               #include <math.h>
1275               #ifdef NAN
1276               # undef NAN
1277               #endif
1278               #define NAN (0.0 / 0.0)
1279               #ifndef isnan
1280               # define isnan(f) ((f) != (f))
1281               #endif
1282               static double foo = NAN;
1283             ]],
1284             [[
1285               if (isnan (foo))
1286                 return 0;
1287               return 1;
1288             ]]
1289           )
1290         ],
1291         [c_cv_have_nan_zero="yes"],
1292         [c_cv_have_nan_zero="no"]
1293       )
1294     ]
1295   )
1296   LDFLAGS=$SAVE_LDFLAGS
1297 fi
1298
1299 if test "x$c_cv_have_nan_zero" = "xyes"; then
1300   nan_type="zero"
1301 fi
1302
1303 if test "x$nan_type" = "xdefault"; then
1304   AC_DEFINE([NAN_STATIC_DEFAULT], [1],
1305     [Define if NAN is defined by default and can initialize static variables.]
1306   )
1307 else if test "x$nan_type" = "xisoc99"; then
1308   AC_DEFINE([NAN_STATIC_ISOC], [1],
1309     [Define if NAN is defined by __USE_ISOC99 and can initialize static variables.]
1310   )
1311 else if test "x$nan_type" = "xzero"; then
1312   AC_DEFINE([NAN_ZERO_ZERO], [1],
1313     [Define if NAN can be defined as (0.0 / 0.0)]
1314   )
1315 else
1316   AC_MSG_ERROR([Didn't find out how to statically initialize variables to NAN. Sorry.])
1317 fi; fi; fi
1318
1319 AC_ARG_WITH([fp-layout],
1320   [
1321     AS_HELP_STRING([--with-fp-layout],
1322       [set the memory layout of doubles. For crosscompiling only.]
1323     )
1324   ],
1325   [
1326     if test "x$withval" = "xnothing"; then
1327       fp_layout_type="nothing"
1328     else if test "x$withval" = "xendianflip"; then
1329       fp_layout_type="endianflip"
1330     else if test "x$withval" = "xintswap"; then
1331       fp_layout_type="intswap"
1332     else
1333       AC_MSG_ERROR([Invalid argument for --with-fp-layout. Valid arguments are: nothing, endianflip, intswap]);
1334     fi; fi; fi
1335   ],
1336   [fp_layout_type="unknown"]
1337 )
1338
1339 if test "x$fp_layout_type" = "xunknown"; then
1340   AC_CACHE_CHECK([if doubles are stored in x86 representation],
1341     [c_cv_fp_layout_need_nothing],
1342     [
1343       AC_RUN_IFELSE(
1344         [
1345           AC_LANG_PROGRAM(
1346             [[
1347               #include <stdlib.h>
1348               #include <stdio.h>
1349               #include <string.h>
1350               #include <stdint.h>
1351               #include <inttypes.h>
1352               #include <stdbool.h>
1353             ]],
1354             [[
1355               uint64_t i0;
1356               uint64_t i1;
1357               uint8_t c[8];
1358               double d;
1359
1360               d = 8.642135e130;
1361               memcpy ((void *) &i0, (void *) &d, 8);
1362
1363               i1 = i0;
1364               memcpy ((void *) c, (void *) &i1, 8);
1365
1366               if ((c[0] == 0x2f) && (c[1] == 0x25)
1367                   && (c[2] == 0xc0) && (c[3] == 0xc7)
1368                   && (c[4] == 0x43) && (c[5] == 0x2b)
1369                   && (c[6] == 0x1f) && (c[7] == 0x5b))
1370                 return 0;
1371               return 1;
1372             ]]
1373           )
1374         ],
1375         [c_cv_fp_layout_need_nothing="yes"],
1376         [c_cv_fp_layout_need_nothing="no"]
1377       )
1378     ]
1379   )
1380 fi
1381
1382 if test "x$c_cv_fp_layout_need_nothing" = "xyes"; then
1383   fp_layout_type="nothing"
1384 fi
1385
1386 if test "x$fp_layout_type" = "xunknown"; then
1387   AC_CACHE_CHECK([if endianflip converts to x86 representation],
1388     [c_cv_fp_layout_need_endianflip],
1389     [
1390       AC_RUN_IFELSE(
1391         [
1392           AC_LANG_PROGRAM(
1393             [[
1394               #include <stdlib.h>
1395               #include <stdio.h>
1396               #include <string.h>
1397               #include <stdint.h>
1398               #include <inttypes.h>
1399               #include <stdbool.h>
1400               #define endianflip(A) ((((uint64_t)(A) & 0xff00000000000000LL) >> 56) | \
1401                                      (((uint64_t)(A) & 0x00ff000000000000LL) >> 40) | \
1402                                      (((uint64_t)(A) & 0x0000ff0000000000LL) >> 24) | \
1403                                      (((uint64_t)(A) & 0x000000ff00000000LL) >> 8)  | \
1404                                      (((uint64_t)(A) & 0x00000000ff000000LL) << 8)  | \
1405                                      (((uint64_t)(A) & 0x0000000000ff0000LL) << 24) | \
1406                                      (((uint64_t)(A) & 0x000000000000ff00LL) << 40) | \
1407                                      (((uint64_t)(A) & 0x00000000000000ffLL) << 56))
1408             ]],
1409             [[
1410               uint64_t i0;
1411               uint64_t i1;
1412               uint8_t c[8];
1413               double d;
1414
1415               d = 8.642135e130;
1416               memcpy ((void *) &i0, (void *) &d, 8);
1417
1418               i1 = endianflip (i0);
1419               memcpy ((void *) c, (void *) &i1, 8);
1420
1421               if ((c[0] == 0x2f) && (c[1] == 0x25)
1422                   && (c[2] == 0xc0) && (c[3] == 0xc7)
1423                   && (c[4] == 0x43) && (c[5] == 0x2b)
1424                   && (c[6] == 0x1f) && (c[7] == 0x5b))
1425                 return 0;
1426               return 1;
1427             ]]
1428           )
1429         ],
1430         [c_cv_fp_layout_need_endianflip="yes"],
1431         [c_cv_fp_layout_need_endianflip="no"]
1432       ]
1433     )
1434   )
1435 fi
1436
1437 if test "x$c_cv_fp_layout_need_endianflip" = "xyes"; then
1438   fp_layout_type="endianflip"
1439 fi
1440
1441 if test "x$fp_layout_type" = "xunknown"; then
1442   AC_CACHE_CHECK([if intswap converts to x86 representation],
1443     [c_cv_fp_layout_need_intswap],
1444     [
1445       AC_RUN_IFELSE(
1446         [
1447           AC_LANG_PROGRAM(
1448             [[
1449               #include <stdlib.h>
1450               #include <stdio.h>
1451               #include <string.h>
1452               #include <stdint.h>
1453               #include <inttypes.h>
1454               #include <stdbool.h>
1455               #define intswap(A)    ((((uint64_t)(A) & 0xffffffff00000000LL) >> 32) | \
1456                                      (((uint64_t)(A) & 0x00000000ffffffffLL) << 32))
1457             ]],
1458             [[
1459               uint64_t i0;
1460               uint64_t i1;
1461               uint8_t c[8];
1462               double d;
1463
1464               d = 8.642135e130;
1465               memcpy ((void *) &i0, (void *) &d, 8);
1466
1467               i1 = intswap (i0);
1468               memcpy ((void *) c, (void *) &i1, 8);
1469
1470               if ((c[0] == 0x2f) && (c[1] == 0x25)
1471                   && (c[2] == 0xc0) && (c[3] == 0xc7)
1472                   && (c[4] == 0x43) && (c[5] == 0x2b)
1473                   && (c[6] == 0x1f) && (c[7] == 0x5b))
1474                 return 0;
1475               return 1;
1476             ]]
1477           )
1478         ],
1479         [c_cv_fp_layout_need_intswap="yes"],
1480         [c_cv_fp_layout_need_intswap="no"]
1481       )
1482     ]
1483   )
1484 fi
1485
1486 if test "x$c_cv_fp_layout_need_intswap" = "xyes"; then
1487   fp_layout_type="intswap"
1488 fi
1489
1490 if test "x$fp_layout_type" = "xnothing"; then
1491   AC_DEFINE([FP_LAYOUT_NEED_NOTHING], [1],
1492     [Define if doubles are stored in x86 representation.]
1493   )
1494 else if test "x$fp_layout_type" = "xendianflip"; then
1495   AC_DEFINE([FP_LAYOUT_NEED_ENDIANFLIP], [1],
1496     [Define if endianflip is needed to convert to x86 representation.]
1497   )
1498 else if test "x$fp_layout_type" = "xintswap"; then
1499   AC_DEFINE([FP_LAYOUT_NEED_INTSWAP], [1],
1500     [Define if intswap is needed to convert to x86 representation.]
1501   )
1502 else
1503   AC_MSG_ERROR([Didn't find out how doubles are stored in memory. Sorry.])
1504 fi; fi; fi
1505
1506 # For cpusleep plugin
1507 AC_CACHE_CHECK([whether clock_boottime and clock_monotonic are supported],
1508   [c_cv_have_clock_boottime_monotonic],
1509   [
1510     AC_COMPILE_IFELSE(
1511       [AC_LANG_PROGRAM(
1512         [[#include <time.h>]],
1513         [[
1514           struct timespec b, m;
1515           clock_gettime(CLOCK_BOOTTIME, &b );
1516           clock_gettime(CLOCK_MONOTONIC, &m );
1517         ]]
1518       )
1519       ],
1520       [c_cv_have_clock_boottime_monotonic="yes"],
1521       [c_cv_have_clock_boottime_monotonic="no"]
1522     )
1523   ]
1524 )
1525
1526 # --with-useragent {{{
1527 AC_ARG_WITH([useragent],
1528   [AS_HELP_STRING([--with-useragent@<:@=AGENT@:>@], [User agent to use on http requests])],
1529   [
1530     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
1531       AC_DEFINE_UNQUOTED([COLLECTD_USERAGENT], ["$withval"], [User agent for http requests])
1532     fi
1533   ]
1534 )
1535
1536 # }}}
1537
1538 # --with-data-max-name-len {{{
1539 AC_ARG_WITH([data-max-name-len],
1540   [AS_HELP_STRING([--with-data-max-name-len@<:@=VALUE@:>@], [Maximum length of data buffers])],
1541   [
1542     if test "x$withval" != "x" && test $withval -gt 0; then
1543       AC_DEFINE_UNQUOTED([DATA_MAX_NAME_LEN], [$withval], [Maximum length of data buffers])
1544     else
1545       AC_MSG_ERROR([DATA_MAX_NAME_LEN must be a positive integer -- $withval given])
1546     fi
1547   ],
1548   [AC_DEFINE([DATA_MAX_NAME_LEN], [128], [Maximum length of data buffers])]
1549 )
1550 # }}}
1551
1552 AC_CHECK_FUNCS([getfsstat], [have_getfsstat="yes"], [have_getfsstat="no"])
1553 AC_CHECK_FUNCS(getvfsstat, [have_getvfsstat="yes"], [have_getvfsstat="no"])
1554 AC_CHECK_FUNCS(listmntent, [have_listmntent="yes"], [have_listmntent="no"])
1555 AC_CHECK_FUNCS(getmntent_r, [have_getmntent_r="yes"], [have_getmntent_r="no"])
1556
1557 AC_CHECK_FUNCS(getmntent, [have_getmntent="libc"], [have_getmntent="no"])
1558 if test "x$have_getmntent" = "xno"; then
1559   AC_CHECK_LIB([sun], [getmntent],
1560     [have_getmntent="sun"],
1561     [have_gemntent="no"]
1562   )
1563 fi
1564
1565 if test "x$have_getmntent" = "xno"; then
1566   AC_CHECK_LIB([seq], [getmntent],
1567     [have_getmntent="seq"],
1568     [have_getmntent="no"]
1569   )
1570 fi
1571
1572 if test "x$have_getmntent" = "xno"; then
1573   AC_CHECK_LIB([gen], [getmntent],
1574     [have_getmntent="gen"],
1575     [have_getmntent="no"]
1576   )
1577 fi
1578
1579 if test "x$have_getmntent" = "xlibc"; then
1580   AC_CACHE_CHECK([whether getmntent takes one argument],
1581     [c_cv_have_one_getmntent],
1582     [
1583       AC_COMPILE_IFELSE(
1584         [
1585           AC_LANG_PROGRAM(
1586             [[#include "$srcdir/src/utils_mount.h"]],
1587             [[
1588               FILE *fh;
1589               struct mntent *me;
1590               fh = setmntent ("/etc/mtab", "r");
1591               me = getmntent (fh);
1592               return me->mnt_passno;
1593             ]]
1594           )
1595         ],
1596         [c_cv_have_one_getmntent="yes"],
1597         [c_cv_have_one_getmntent="no"]
1598       )
1599     ]
1600   )
1601
1602   AC_CACHE_CHECK([whether getmntent takes two arguments],
1603     [c_cv_have_two_getmntent],
1604     [
1605       AC_COMPILE_IFELSE(
1606         [
1607           AC_LANG_PROGRAM(
1608             [[#include "$srcdir/src/utils_mount.h"]],
1609             [[
1610               FILE *fh;
1611               struct mnttab mt;
1612               int status;
1613               fh = fopen ("/etc/mnttab", "r");
1614               status = getmntent (fh, &mt);
1615               return status;
1616             ]]
1617           )
1618         ],
1619         [c_cv_have_two_getmntent="yes"],
1620         [c_cv_have_two_getmntent="no"]
1621       )
1622     ]
1623   )
1624 fi
1625
1626 # Check for different versions of `getmntent' here..
1627
1628 if test "x$have_getmntent" = "xlibc"; then
1629   if test "x$c_cv_have_one_getmntent" = "xyes"; then
1630     AC_DEFINE([HAVE_ONE_GETMNTENT], [1],
1631       [Define if the function getmntent exists and takes one argument.]
1632     )
1633   fi
1634
1635   if test "x$c_cv_have_two_getmntent" = "xyes"; then
1636     AC_DEFINE([HAVE_TWO_GETMNTENT], [1],
1637       [Define if the function getmntent exists and takes two arguments.]
1638     )
1639   fi
1640 fi
1641
1642 if test "x$have_getmntent" = "xsun"; then
1643   AC_DEFINE([HAVE_SUN_GETMNTENT], [1],
1644     [Define if the function getmntent exists. It is the version from libsun.]
1645   )
1646 fi
1647
1648 if test "x$have_getmntent" = "xgen"; then
1649   AC_DEFINE([HAVE_GEN_GETMNTENT], [1],
1650     [Define if the function getmntent exists. It is the version from libgen.]
1651   )
1652 fi
1653
1654 # Check for htonll
1655 AC_CACHE_CHECK([whether htonll is defined],
1656   [c_cv_have_htonll],
1657   [
1658     AC_LINK_IFELSE(
1659       [
1660         AC_LANG_PROGRAM(
1661           [[
1662             #include <inttypes.h>
1663             #include <sys/types.h>
1664             #include <netinet/in.h>
1665           ]],
1666           [[return htonll(0);]]
1667         )
1668       ],
1669       [c_cv_have_htonll="yes"],
1670       [c_cv_have_htonll="no"]
1671     )
1672   ]
1673 )
1674
1675 if test "x$c_cv_have_htonll" = "xyes"; then
1676   AC_DEFINE([HAVE_HTONLL], [1], [Define if the function htonll exists.])
1677 fi
1678
1679 # Check for structures
1680 AC_CHECK_MEMBERS([struct if_data.ifi_ibytes, struct if_data.ifi_opackets, struct if_data.ifi_ierrors],
1681   [AC_DEFINE([HAVE_STRUCT_IF_DATA], [1], [Define if struct if_data exists and is usable.])],
1682   [],
1683   [[
1684     #include <sys/types.h>
1685     #include <sys/socket.h>
1686     #include <net/if.h>
1687   ]]
1688 )
1689
1690 AC_CHECK_MEMBERS([struct net_device_stats.rx_bytes, struct net_device_stats.tx_packets, struct net_device_stats.rx_errors],
1691   [AC_DEFINE([HAVE_STRUCT_NET_DEVICE_STATS], [1], [Define if struct net_device_stats exists and is usable.])],
1692   [],
1693   [[
1694     #include <sys/types.h>
1695     #include <sys/socket.h>
1696     #include <linux/if.h>
1697     #include <linux/netdevice.h>
1698   ]]
1699 )
1700
1701 AC_CHECK_MEMBERS([struct inet_diag_req.id, struct inet_diag_req.idiag_states],
1702   [AC_DEFINE([HAVE_STRUCT_LINUX_INET_DIAG_REQ], [1], [Define if struct inet_diag_req exists and is usable.])],
1703   [],
1704   [[#include <linux/inet_diag.h>]]
1705 )
1706
1707 AC_CHECK_MEMBERS([struct ip_mreqn.imr_ifindex], [],
1708   [],
1709   [[
1710     #include <netinet/in.h>
1711     #include <net/if.h>
1712   ]]
1713 )
1714
1715 AC_CHECK_MEMBERS([struct kinfo_proc.ki_pid, struct kinfo_proc.ki_rssize, struct kinfo_proc.ki_rusage],
1716   [
1717     AC_DEFINE([HAVE_STRUCT_KINFO_PROC_FREEBSD], [1], [Define if struct kinfo_proc exists in the FreeBSD variant.])
1718     have_struct_kinfo_proc_freebsd="yes"
1719   ],
1720   [],
1721   [[
1722     #include <kvm.h>
1723     #include <sys/param.h>
1724     #include <sys/sysctl.h>
1725     #include <sys/user.h>
1726   ]]
1727 )
1728
1729 AC_CHECK_MEMBERS([struct kinfo_proc.p_pid, struct kinfo_proc.p_vm_rssize],
1730   [
1731     AC_DEFINE([HAVE_STRUCT_KINFO_PROC_OPENBSD], [1], [Define if struct kinfo_proc exists in the OpenBSD variant.])
1732     have_struct_kinfo_proc_openbsd="yes"
1733   ],
1734   [],
1735   [[
1736     #include <sys/param.h>
1737     #include <sys/sysctl.h>
1738     #include <kvm.h>
1739   ]]
1740 )
1741
1742 AC_CHECK_MEMBERS([struct kinfo_proc2.p_pid, struct kinfo_proc2.p_uru_maxrss],
1743   [
1744     AC_DEFINE([HAVE_STRUCT_KINFO_PROC2_NETBSD], [1], [Define if struct kinfo_proc2 exists in the NetBSD variant.])
1745     have_struct_kinfo_proc2_netbsd="yes"
1746   ],
1747   [],
1748   [[
1749     #include <sys/param.h>
1750     #include <sys/sysctl.h>
1751     #include <kvm.h>
1752   ]]
1753 )
1754
1755 AC_CHECK_MEMBERS([struct udphdr.uh_dport, struct udphdr.uh_sport],
1756   [],
1757   [],
1758   [[
1759     #define _BSD_SOURCE
1760     #define _DEFAULT_SOURCE
1761     #include <stdint.h>
1762     #if HAVE_SYS_TYPES_H
1763     # include <sys/types.h>
1764     #endif
1765     #if HAVE_NETINET_IN_SYSTM_H
1766     # include <netinet/in_systm.h>
1767     #endif
1768     #if HAVE_NETINET_IN_H
1769     # include <netinet/in.h>
1770     #endif
1771     #if HAVE_NETINET_IP_H
1772     # include <netinet/ip.h>
1773     #endif
1774     #if HAVE_NETINET_UDP_H
1775     # include <netinet/udp.h>
1776     #endif
1777   ]]
1778 )
1779
1780 AC_CHECK_MEMBERS([struct udphdr.dest, struct udphdr.source],
1781   [],
1782   [],
1783   [[
1784     #define _BSD_SOURCE
1785     #define _DEFAULT_SOURCE
1786     #include <stdint.h>
1787     #if HAVE_SYS_TYPES_H
1788     # include <sys/types.h>
1789     #endif
1790     #if HAVE_NETINET_IN_SYSTM_H
1791     # include <netinet/in_systm.h>
1792     #endif
1793     #if HAVE_NETINET_IN_H
1794     # include <netinet/in.h>
1795     #endif
1796     #if HAVE_NETINET_IP_H
1797     # include <netinet/ip.h>
1798     #endif
1799     #if HAVE_NETINET_UDP_H
1800     # include <netinet/udp.h>
1801     #endif
1802   ]]
1803 )
1804
1805 AC_CHECK_MEMBERS([kstat_io_t.nwritten, kstat_io_t.writes, kstat_io_t.nwrites, kstat_io_t.wtime],
1806   [],
1807   [],
1808   [[# include <kstat.h>]]
1809 )
1810
1811 # check for pthread_setname_np
1812 SAVE_LDFLAGS="$LDFLAGS"
1813 LDFLAGS="$LDFLAGS -lpthread"
1814
1815 AC_MSG_CHECKING([for pthread_setname_np])
1816 have_pthread_setname_np="no"
1817 AC_LINK_IFELSE(
1818   [
1819     AC_LANG_PROGRAM(
1820       [[
1821         #define _GNU_SOURCE
1822         #include <pthread.h>
1823       ]],
1824       [[pthread_setname_np((pthread_t) {0}, "conftest");]]
1825     )
1826   ],
1827   [
1828     have_pthread_setname_np="yes"
1829     AC_DEFINE(HAVE_PTHREAD_SETNAME_NP, 1, [pthread_setname_np() is available.])
1830   ]
1831 )
1832
1833 AC_MSG_RESULT([$have_pthread_setname_np])
1834
1835 # check for pthread_set_name_np(3) (FreeBSD)
1836 AC_MSG_CHECKING([for pthread_set_name_np])
1837 have_pthread_set_name_np="no"
1838 AC_LINK_IFELSE(
1839   [
1840     AC_LANG_PROGRAM(
1841       [[#include <pthread_np.h>]],
1842       [[pthread_set_name_np((pthread_t) {0}, "conftest");]]
1843     )
1844    ],
1845   [
1846     have_pthread_set_name_np="yes"
1847     AC_DEFINE(HAVE_PTHREAD_SET_NAME_NP, 1, [pthread_set_name_np() is available.])
1848   ]
1849 )
1850 AC_MSG_RESULT([$have_pthread_set_name_np])
1851
1852 LDFLAGS="$SAVE_LDFLAGS"
1853
1854 AC_CHECK_TYPES([struct ip6_ext],
1855   [have_ip6_ext="yes"],
1856   [have_ip6_ext="no"],
1857   [[
1858     #include <stdint.h>
1859     #if HAVE_SYS_TYPES_H
1860     # include <sys/types.h>
1861     #endif
1862     #if HAVE_NETINET_IN_SYSTM_H
1863     # include <netinet/in_systm.h>
1864     #endif
1865     #if HAVE_NETINET_IN_H
1866     # include <netinet/in.h>
1867     #endif
1868     #if HAVE_NETINET_IP6_H
1869     # include <netinet/ip6.h>
1870     #endif
1871   ]]
1872 )
1873
1874 if test "x$have_ip6_ext" = "xno"; then
1875   SAVE_CFLAGS="$CFLAGS"
1876   CFLAGS="$CFLAGS -DSOLARIS2=8"
1877   AC_CHECK_TYPES([struct ip6_ext],
1878     [have_ip6_ext="yes, with -DSOLARIS2=8"],
1879     [have_ip6_ext="no"],
1880     [[
1881       #include <stdint.h>
1882       #if HAVE_SYS_TYPES_H
1883       # include <sys/types.h>
1884       #endif
1885       #if HAVE_NETINET_IN_SYSTM_H
1886       # include <netinet/in_systm.h>
1887       #endif
1888       #if HAVE_NETINET_IN_H
1889       # include <netinet/in.h>
1890       #endif
1891       #if HAVE_NETINET_IP6_H
1892       # include <netinet/ip6.h>
1893       #endif
1894     ]]
1895   )
1896   if test "x$have_ip6_ext" = "xno"; then
1897     CFLAGS="$SAVE_CFLAGS"
1898   fi
1899 fi
1900
1901 # libi2c-dev
1902 if test "x$ac_system" = "xLinux"; then
1903   with_libi2c_libs=""
1904   AC_CHECK_HEADERS([i2c/smbus.h],
1905     [with_libi2c_libs="-li2c"]
1906   )
1907   AC_CHECK_DECL([i2c_smbus_read_i2c_block_data],
1908     [with_libi2c="yes"],
1909     [with_libi2c="no (symbol i2c_smbus_read_i2c_block_data not found - have you installed libi2c-dev ?)"],
1910     [[
1911       #include <stdlib.h>
1912       #include <linux/i2c-dev.h>
1913       #if HAVE_I2C_SMBUS_H
1914       # include <i2c/smbus.h>
1915       #endif
1916     ]]
1917   )
1918   BUILD_WITH_LIBI2C_LIBS="$with_libi2c_libs"
1919   AC_SUBST([BUILD_WITH_LIBI2C_LIBS])
1920 else
1921   with_libi2c="no (Linux only)"
1922 fi
1923
1924 #
1925 # Checks for libraries begin here
1926 #
1927
1928 # Check for libpthread
1929 SAVE_LIBS="$LIBS"
1930 AC_CHECK_LIB([pthread],
1931   [pthread_create],
1932   [],
1933   [AC_MSG_ERROR([Symbol 'pthread_create' not found in libpthread])],
1934   []
1935 )
1936 PTHREAD_LIBS="$LIBS"
1937 LIBS="$SAVE_LIBS"
1938 AC_SUBST([PTHREAD_LIBS])
1939
1940 AC_CHECK_HEADERS([pthread.h],
1941   [],
1942   [AC_MSG_ERROR([pthread.h not found])]
1943 )
1944
1945 m4_divert_once([HELP_WITH], [
1946 Collectd additional packages:])
1947
1948 if test "x$ac_system" = "xAIX"; then
1949   with_perfstat="yes"
1950   with_procinfo="yes"
1951 else
1952   with_perfstat="no (AIX only)"
1953   with_procinfo="no (AIX only)"
1954 fi
1955
1956 if test "x$with_perfstat" = "xyes"; then
1957   AC_CHECK_LIB([perfstat], [perfstat_reset],
1958     [with_perfstat="yes"],
1959     [with_perfstat="no (perfstat not found)"]
1960   )
1961 fi
1962
1963 if test "x$with_perfstat" = "xyes"; then
1964   AC_DEFINE([HAVE_PERFSTAT], [1], [Define to 1 if you have the 'perfstat' library (-lperfstat)])
1965   # struct members pertaining to donation have been added to libperfstat somewhere between AIX5.3ML5 and AIX5.3ML9
1966   AC_CHECK_MEMBER([perfstat_partition_type_t.b.donate_enabled],
1967     [],
1968     [],
1969     [[#include <libperfstat.h]]
1970   )
1971   if test "x$av_cv_member_perfstat_partition_type_t_b_donate_enabled" = "xyes"; then
1972     AC_DEFINE([PERFSTAT_SUPPORTS_DONATION], [1], [Define to 1 if your version of the 'perfstat' library supports donation])
1973   fi
1974 fi
1975 AM_CONDITIONAL([BUILD_WITH_PERFSTAT], [test "x$with_perfstat" = "xyes"])
1976
1977 # Processes plugin under AIX.
1978 if test "x$with_procinfo" = "xyes"; then
1979   AC_CHECK_HEADERS([procinfo.h],
1980     [AC_DEFINE([HAVE_PROCINFO_H], [1], [Define to 1 if you have the procinfo.h])],
1981     [with_procinfo="no (procinfo.h not found)"]
1982   )
1983 fi
1984
1985 if test "x$ac_system" = "xSolaris"; then
1986   with_kstat="yes"
1987   with_devinfo="yes"
1988 else
1989   with_kstat="no (Solaris only)"
1990   with_devinfo="no (Solaris only)"
1991 fi
1992
1993 if test "x$with_kstat" = "xyes"; then
1994   AC_CHECK_LIB([kstat], [kstat_open],
1995     [with_kstat="yes"],
1996     [with_kstat="no (libkstat not found)"]
1997   )
1998 fi
1999
2000 if test "x$with_kstat" = "xyes"; then
2001   AC_CHECK_LIB([devinfo], [di_init],
2002     [with_devinfo="yes"],
2003     [with_devinfo="no (not found)"]
2004   )
2005   AC_CHECK_HEADERS([kstat.h],
2006     [AC_DEFINE(HAVE_LIBKSTAT, [1], [Define to 1 if you have the 'kstat' library (-lkstat)])],
2007     [with_kstat="no (kstat.h not found)"]
2008   )
2009 fi
2010
2011 AM_CONDITIONAL([BUILD_WITH_LIBDEVINFO], [test "x$with_devinfo" = "xyes"])
2012 AM_CONDITIONAL([BUILD_WITH_LIBKSTAT], [test "x$with_kstat" = "xyes"])
2013
2014 if test "x$ac_system" = "xDarwin"; then
2015   with_libiokit="yes"
2016 else
2017   with_libiokit="no"
2018 fi
2019 AM_CONDITIONAL([BUILD_WITH_LIBIOKIT], [test "x$with_libiokit" = "xyes"])
2020
2021 with_libkvm="no"
2022 AC_CHECK_LIB([kvm], [kvm_getprocs],
2023   [with_kvm_getprocs="yes"],
2024   [with_kvm_getprocs="no"]
2025 )
2026
2027 if test "x$with_kvm_getprocs" = "xyes"; then
2028   AC_DEFINE([HAVE_LIBKVM_GETPROCS], [1],
2029     [Define to 1 if you have the 'kvm' library with the 'kvm_getprocs' symbol (-lkvm)]
2030   )
2031   with_libkvm="yes"
2032 fi
2033
2034 AM_CONDITIONAL([BUILD_WITH_LIBKVM_GETPROCS], [test "x$with_kvm_getprocs" = "xyes"])
2035
2036 AC_CHECK_LIB([kvm], [kvm_getswapinfo],
2037   [with_kvm_getswapinfo="yes"],
2038   [with_kvm_getswapinfo="no"]
2039 )
2040
2041 if test "x$with_kvm_getswapinfo" = "xyes"; then
2042   AC_DEFINE([HAVE_LIBKVM_GETSWAPINFO], [1],
2043     [Define to 1 if you have the 'kvm' library with the 'kvm_getswapinfo' symbol (-lkvm)]
2044   )
2045   with_libkvm="yes"
2046 fi
2047
2048 AM_CONDITIONAL([BUILD_WITH_LIBKVM_GETSWAPINFO], [test "x$with_kvm_getswapinfo" = "xyes"])
2049
2050 AC_CHECK_LIB([kvm], [kvm_nlist],
2051   [with_kvm_nlist="yes"],
2052   [with_kvm_nlist="no"]
2053 )
2054
2055 if test "x$with_kvm_nlist" = "xyes"; then
2056   AC_CHECK_HEADERS([bsd/nlist.h nlist.h])
2057   AC_DEFINE([HAVE_LIBKVM_NLIST], [1],
2058     [Define to 1 if you have the 'kvm' library with the 'kvm_nlist' symbol (-lkvm)]
2059   )
2060   with_libkvm="yes"
2061 fi
2062
2063 AM_CONDITIONAL([BUILD_WITH_LIBKVM_NLIST], [test "x$with_kvm_nlist" = "xyes"])
2064
2065 AC_CHECK_LIB([kvm], [kvm_openfiles],
2066   [with_kvm_openfiles="yes"],
2067   [with_kvm_openfiles="no"]
2068 )
2069
2070 if test "x$with_kvm_openfiles" = "xyes"; then
2071   AC_DEFINE([HAVE_LIBKVM_NLIST], [1],
2072     [Define to 1 if you have the 'kvm' library with the 'kvm_openfiles' symbol (-lkvm)]
2073   )
2074   with_libkvm="yes"
2075 fi
2076
2077 # --with-cuda {{{
2078 # only CUDA provides the nvml.h header
2079 AC_ARG_WITH([cuda],
2080   [AS_HELP_STRING([--with-cuda@<:@=PREFIX@:>@], [Path to cuda.])],
2081   [
2082     if test "x$withval" = "xyes"; then
2083       with_cuda="yes"
2084     else if test "x$withval" = "xno"; then
2085       with_cuda="no"
2086     else
2087       with_cuda="yes"
2088       CUDA_CFLAGS="$CUDA_CFLAGS -I$withval/include"
2089       CUDA_LDFLAGS="$CUDA_LDFLAGS -L$withval/lib"
2090     fi; fi
2091   ],
2092   [ with_cuda="yes"
2093     CUDA_CFLAGS="$CUDA_CFLAGS -I/opt/cuda/include"
2094     CUDA_LDFLAGS="$CUDA_LDFLAGS -L/opt/cuda/lib64"
2095   ]
2096 )
2097
2098 SAVE_CFLAGS="$CFLAGS"
2099 SAVE_LDFLAGS="$LDFLAGS"
2100 CFLAGS="$CFLAGS $CUDA_CFLAGS"
2101 LDFLAGS="$LDFLAGS $CUDA_LDFLAGS"
2102
2103 if test "x$with_cuda" = "xyes"; then
2104   AC_CHECK_HEADERS([nvml.h],
2105     [with_cuda="yes"],
2106     [with_cuda="no (header file missing)"]
2107   )
2108 fi
2109
2110 if test "x$with_cuda" = "xpkgconfig"; then
2111   AC_CHECK_HEADERS([nvml.h],
2112     [],
2113     [with_cuda="no (header file missing)"]
2114   )
2115 fi
2116
2117 if test "x$with_cuda" = "xyes"; then
2118   BUILD_WITH_CUDA_CFLAGS="$CUDA_CFLAGS"
2119   BUILD_WITH_CUDA_LDFLAGS="$CUDA_LDFLAGS"
2120   BUILD_WITH_CUDA_LIBS="-lnvidia-ml"
2121 fi
2122
2123 AC_SUBST([BUILD_WITH_CUDA_CFLAGS])
2124 AC_SUBST([BUILD_WITH_CUDA_LDFLAGS])
2125 AC_SUBST([BUILD_WITH_CUDA_LIBS])
2126
2127 # }}}
2128
2129 # --with-libaquaero5 {{{
2130 AC_ARG_WITH([libaquaero5],
2131   [AS_HELP_STRING([--with-libaquaero5@<:@=PREFIX@:>@], [Path to aquatools-ng source code.])],
2132   [
2133     if test "x$withval" = "xyes"; then
2134       with_libaquaero5="yes"
2135     else if test "x$withval" = "xno"; then
2136       with_libaquaero5="no"
2137     else
2138       with_libaquaero5="yes"
2139       LIBAQUAERO5_CFLAGS="$LIBAQUAERO5_CFLAGS -I$withval/src"
2140       LIBAQUAERO5_LDFLAGS="$LIBAQUAERO5_LDFLAGS -L$withval/obj"
2141     fi; fi
2142   ],
2143   [with_libaquaero5="yes"]
2144 )
2145
2146 SAVE_CPPFLAGS="$CPPFLAGS"
2147 SAVE_LDFLAGS="$LDFLAGS"
2148 CPPFLAGS="$CPPFLAGS $LIBAQUAERO5_CFLAGS"
2149 LDFLAGS="$LDFLAGS $LIBAQUAERO5_LDFLAGS"
2150
2151 if test "x$with_libaquaero5" = "xyes"; then
2152   if test "x$LIBAQUAERO5_CFLAGS" != "x"; then
2153     AC_MSG_NOTICE([libaquaero5 CPPFLAGS: $LIBAQUAERO5_CFLAGS])
2154   fi
2155   AC_CHECK_HEADERS([libaquaero5.h],
2156     [with_libaquaero5="yes"],
2157     [with_libaquaero5="no (libaquaero5.h not found)"]
2158   )
2159 fi
2160
2161 if test "x$with_libaquaero5" = "xyes"; then
2162   if test "x$LIBAQUAERO5_LDFLAGS" != "x"; then
2163     AC_MSG_NOTICE([libaquaero5 LDFLAGS: $LIBAQUAERO5_LDFLAGS])
2164   fi
2165   AC_CHECK_LIB([aquaero5], libaquaero5_poll,
2166     [with_libaquaero5="yes"],
2167     [with_libaquaero5="no (symbol 'libaquaero5_poll' not found)"]
2168   )
2169 fi
2170
2171 CPPFLAGS="$SAVE_CPPFLAGS"
2172 LDFLAGS="$SAVE_LDFLAGS"
2173
2174 if test "x$with_libaquaero5" = "xyes"; then
2175   BUILD_WITH_LIBAQUAERO5_CFLAGS="$LIBAQUAERO5_CFLAGS"
2176   BUILD_WITH_LIBAQUAERO5_LDFLAGS="$LIBAQUAERO5_LDFLAGS"
2177 fi
2178 AC_SUBST([BUILD_WITH_LIBAQUAERO5_CFLAGS])
2179 AC_SUBST([BUILD_WITH_LIBAQUAERO5_LDFLAGS])
2180 # }}}
2181
2182 # --with-libhiredis {{{
2183 AC_ARG_WITH([libhiredis],
2184   [AS_HELP_STRING([--with-libhiredis@<:@=PREFIX@:>@], [Path to libhiredis.])],
2185   [
2186     if test "x$withval" = "xyes"; then
2187       with_libhiredis="yes"
2188     else if test "x$withval" = "xno"; then
2189       with_libhiredis="no"
2190     else
2191       with_libhiredis="yes"
2192       LIBHIREDIS_CPPFLAGS="$LIBHIREDIS_CPPFLAGS -I$withval/include"
2193       LIBHIREDIS_LDFLAGS="$LIBHIREDIS_LDFLAGS -L$withval/lib"
2194     fi; fi
2195   ],
2196   [with_libhiredis="yes"]
2197 )
2198
2199 SAVE_CPPFLAGS="$CPPFLAGS"
2200 SAVE_LDFLAGS="$LDFLAGS"
2201 CPPFLAGS="$CPPFLAGS $LIBHIREDIS_CPPFLAGS"
2202 LDFLAGS="$LDFLAGS $LIBHIREDIS_LDFLAGS"
2203
2204 if test "x$with_libhiredis" = "xyes"; then
2205   if test "x$LIBHIREDIS_CPPFLAGS" != "x"; then
2206     AC_MSG_NOTICE([libhiredis CPPFLAGS: $LIBHIREDIS_CPPFLAGS])
2207   fi
2208   AC_CHECK_HEADERS([hiredis/hiredis.h],
2209     [with_libhiredis="yes"],
2210     [with_libhiredis="no (hiredis.h not found)"]
2211   )
2212 fi
2213
2214 if test "x$with_libhiredis" = "xyes"; then
2215   if test "x$LIBHIREDIS_LDFLAGS" != "x"; then
2216     AC_MSG_NOTICE([libhiredis LDFLAGS: $LIBHIREDIS_LDFLAGS])
2217   fi
2218   AC_CHECK_LIB([hiredis], [redisCommand],
2219     [with_libhiredis="yes"],
2220     [with_libhiredis="no (symbol 'redisCommand' not found)"]
2221   )
2222 fi
2223
2224 CPPFLAGS="$SAVE_CPPFLAGS"
2225 LDFLAGS="$SAVE_LDFLAGS"
2226
2227 if test "x$with_libhiredis" = "xyes"; then
2228   BUILD_WITH_LIBHIREDIS_CPPFLAGS="$LIBHIREDIS_CPPFLAGS"
2229   BUILD_WITH_LIBHIREDIS_LDFLAGS="$LIBHIREDIS_LDFLAGS"
2230 fi
2231
2232 AC_SUBST([BUILD_WITH_LIBHIREDIS_CPPFLAGS])
2233 AC_SUBST([BUILD_WITH_LIBHIREDIS_LDFLAGS])
2234 # }}}
2235
2236 # --with-libcurl {{{
2237 with_curl_config="curl-config"
2238 with_curl_cflags=""
2239 with_curl_libs=""
2240 AC_ARG_WITH(libcurl,
2241   [AS_HELP_STRING([--with-libcurl@<:@=PREFIX@:>@], [Path to libcurl.])],
2242   [
2243     if test "x$withval" = "xno"; then
2244       with_libcurl="no"
2245     else if test "x$withval" = "xyes"; then
2246       with_libcurl="yes"
2247     else
2248       if test -f "$withval" && test -x "$withval"; then
2249         with_curl_config="$withval"
2250         with_libcurl="yes"
2251       else if test -x "$withval/bin/curl-config"; then
2252         with_curl_config="$withval/bin/curl-config"
2253         with_libcurl="yes"
2254       fi; fi
2255       with_libcurl="yes"
2256     fi; fi
2257   ],
2258   [with_libcurl="yes"]
2259 )
2260
2261 if test "x$with_libcurl" = "xyes"; then
2262   with_curl_cflags=`$with_curl_config --cflags 2>/dev/null`
2263   curl_config_status=$?
2264
2265   if test $curl_config_status -ne 0; then
2266     with_libcurl="no ($with_curl_config failed)"
2267   else
2268     SAVE_CPPFLAGS="$CPPFLAGS"
2269     CPPFLAGS="$CPPFLAGS $with_curl_cflags"
2270
2271     AC_CHECK_HEADERS([curl/curl.h],
2272       [with_libcurl="yes"],
2273       [with_libcurl="no (curl/curl.h not found)"]
2274     )
2275
2276     CPPFLAGS="$SAVE_CPPFLAGS"
2277   fi
2278 fi
2279
2280 if test "x$with_libcurl" = "xyes"; then
2281   with_curl_libs=`$with_curl_config --libs 2>/dev/null`
2282   curl_config_status=$?
2283
2284   if test $curl_config_status -ne 0; then
2285     with_libcurl="no ($with_curl_config failed)"
2286   else
2287     AC_CHECK_LIB([curl], [curl_easy_init],
2288       [with_libcurl="yes"],
2289       [with_libcurl="no (symbol 'curl_easy_init' not found)"],
2290       [$with_curl_libs]
2291     )
2292
2293     AC_CHECK_DECL([CURLOPT_USERNAME],
2294       [have_curlopt_username="yes"],
2295       [have_curlopt_username="no"],
2296       [[#include <curl/curl.h>]]
2297     )
2298
2299     AC_CHECK_DECL(CURLOPT_TIMEOUT_MS,
2300       [have_curlopt_timeout="yes"],
2301       [have_curlopt_timeout="no"],
2302       [[#include <curl/curl.h>]]
2303     )
2304   fi
2305 fi
2306
2307 if test "x$with_libcurl" = "xyes"; then
2308   SAVE_CPPFLAGS="$CPPFLAGS"
2309   SAVE_LDFLAGS="$LDFLAGS"
2310   CPPFLAGS="$CPPFLAGS $with_curl_cflags"
2311   LDFLAGS="$LDFLAGS $with_curl_libs"
2312   AC_CACHE_CHECK([for CURLINFO_APPCONNECT_TIME],
2313     [c_cv_have_curlinfo_appconnect_time],
2314     [
2315       AC_LINK_IFELSE(
2316         [
2317           AC_LANG_PROGRAM(
2318             [[#include <curl/curl.h>]],
2319             [[
2320               int val = CURLINFO_APPCONNECT_TIME;
2321               return val;
2322             ]]
2323           )
2324         ],
2325         [c_cv_have_curlinfo_appconnect_time="yes"],
2326         [c_cv_have_curlinfo_appconnect_time="no"]
2327       )
2328     ]
2329   )
2330   CPPFLAGS="$SAVE_CPPFLAGS"
2331   LDFLAGS="$SAVE_LDFLAGS"
2332 fi
2333
2334 if test "x$c_cv_have_curlinfo_appconnect_time" = "xyes"; then
2335   AC_DEFINE([HAVE_CURLINFO_APPCONNECT_TIME], [1],
2336     [Define if curl.h defines CURLINFO_APPCONNECT_TIME.]
2337   )
2338 fi
2339
2340 if test "x$with_libcurl" = "xyes"; then
2341   BUILD_WITH_LIBCURL_CFLAGS="$with_curl_cflags"
2342   BUILD_WITH_LIBCURL_LIBS="$with_curl_libs"
2343
2344   if test "x$have_curlopt_username" = "xyes"; then
2345     AC_DEFINE([HAVE_CURLOPT_USERNAME], [1],
2346       [Define if libcurl supports CURLOPT_USERNAME option.]
2347     )
2348   fi
2349
2350   if test "x$have_curlopt_timeout" = "xyes"; then
2351     AC_DEFINE([HAVE_CURLOPT_TIMEOUT_MS], [1],
2352       [Define if libcurl supports CURLOPT_TIMEOUT_MS option.]
2353     )
2354   fi
2355 fi
2356
2357 AC_SUBST(BUILD_WITH_LIBCURL_CFLAGS)
2358 AC_SUBST(BUILD_WITH_LIBCURL_LIBS)
2359
2360 AM_CONDITIONAL([BUILD_WITH_LIBCURL], [test "x$with_libcurl" = "xyes"])
2361 # }}}
2362
2363 # --with-libdbi {{{
2364 AC_ARG_WITH([libdbi],
2365   [AS_HELP_STRING([--with-libdbi@<:@=PREFIX@:>@], [Path to libdbi.])],
2366   [
2367     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
2368       with_libdbi_cppflags="-I$withval/include"
2369       with_libdbi_ldflags="-L$withval/lib"
2370       with_libdbi="yes"
2371     else
2372       with_libdbi="$withval"
2373     fi
2374   ],
2375   [with_libdbi="yes"]
2376 )
2377
2378 if test "x$with_libdbi" = "xyes"; then
2379   SAVE_CPPFLAGS="$CPPFLAGS"
2380   CPPFLAGS="$CPPFLAGS $with_libdbi_cppflags"
2381
2382   AC_CHECK_HEADERS([dbi/dbi.h],
2383     [with_libdbi="yes"],
2384     [with_libdbi="no (dbi/dbi.h not found)"]
2385   )
2386
2387   CPPFLAGS="$SAVE_CPPFLAGS"
2388 fi
2389
2390 if test "x$with_libdbi" = "xyes"; then
2391   SAVE_LDFLAGS="$LDFLAGS"
2392   LDFLAGS="$LDFLAGS $with_libdbi_ldflags"
2393
2394   AC_CHECK_LIB([dbi], [dbi_initialize],
2395     [with_libdbi="yes"],
2396     [with_libdbi="no (Symbol 'dbi_initialize' not found)"]
2397   )
2398
2399   LDFLAGS="$SAVE_LDFLAGS"
2400 fi
2401
2402 BUILD_WITH_LIBDBI_CPPFLAGS="$with_libdbi_cppflags"
2403 BUILD_WITH_LIBDBI_LDFLAGS="$with_libdbi_ldflags"
2404 BUILD_WITH_LIBDBI_LIBS="-ldbi"
2405 AC_SUBST(BUILD_WITH_LIBDBI_CPPFLAGS)
2406 AC_SUBST(BUILD_WITH_LIBDBI_LDFLAGS)
2407 AC_SUBST(BUILD_WITH_LIBDBI_LIBS)
2408 # }}}
2409
2410 # --with-libdpdk {{{
2411 AC_ARG_VAR([LIBDPDK_CPPFLAGS], [Preprocessor flags for libdpdk])
2412 AC_ARG_VAR([LIBDPDK_CFLAGS], [Compiler flags for libdpdk])
2413 AC_ARG_VAR([LIBDPDK_LDFLAGS], [Linker flags for libdpdk])
2414 AC_ARG_VAR([LIBDPDK_LIBS], [Libraries to link for libdpdk])
2415
2416 AC_ARG_WITH([libdpdk],
2417   [AS_HELP_STRING([--without-libdpdk], [Disable libdpdk.])],
2418   [with_libdpdk="$withval"],
2419   [with_libdpdk="yes"]
2420 )
2421
2422 if test "x$with_libdpdk" != "xno"; then
2423   PKG_CHECK_MODULES([DPDK], [libdpdk], [],
2424     [AC_MSG_NOTICE([no DPDK pkg-config, using defaults])])
2425   if test "x$LIBDPDK_CPPFLAGS" = "x"; then
2426     LIBDPDK_CPPFLAGS="-I/usr/include/dpdk"
2427   fi
2428   if test "x$LIBDPDK_CFLAGS" = "x"; then
2429     LIBDPDK_CFLAGS="$DPDK_CFLAGS"
2430     LIBDPDK_CPPFLAGS="$LIBDPDK_CPPFLAGS $DPDK_CFLAGS"
2431   fi
2432   if test "x$LIBDPDK_LIBS" = "x"; then
2433     if test "x$DPDK_LIBS" != "x"; then
2434       LIBDPDK_LIBS="$DPDK_LIBS"
2435     else
2436       LIBDPDK_LIBS="-ldpdk"
2437     fi
2438   fi
2439   SAVE_CPPFLAGS="$CPPFLAGS"
2440   CPPFLAGS="$LIBDPDK_CPPFLAGS $CPPFLAGS"
2441   SAVE_CFLAGS="$CFLAGS"
2442   CFLAGS="$LIBDPDK_CFLAGS $CFLAGS"
2443   AC_CHECK_HEADERS([rte_config.h],
2444     [
2445       with_libdpdk="yes"
2446       AC_PREPROC_IFELSE(
2447         [
2448           AC_LANG_SOURCE(
2449             [[
2450               #include <rte_version.h>
2451               #if RTE_VERSION < RTE_VERSION_NUM(16,7,0,0)
2452               #error "required DPDK >= 16.07"
2453               #endif
2454             ]]
2455           )
2456         ],
2457         [dpdk_keepalive="yes"],
2458         [dpdk_keepalive="no (DPDK version < 16.07)"]
2459       )
2460     ],
2461     [with_libdpdk="no (rte_config.h not found)"]
2462   )
2463   CPPFLAGS="$SAVE_CPPFLAGS"
2464   CFLAGS="$SAVE_CFLAGS"
2465 fi
2466
2467 if test "x$with_libdpdk" = "xyes"; then
2468   SAVE_LIBS="$LIBS"
2469   LIBS="$LIBDPDK_LIBS $LIBS"
2470   SAVE_LDFLAGS="$LDFLAGS"
2471   LDFLAGS="$LIBDPDK_LDFLAGS $LDFLAGS"
2472   SAVE_CPPFLAGS="$CPPFLAGS"
2473   CPPFLAGS="$LIBDPDK_CPPFLAGS $CPPFLAGS"
2474   SAVE_CFLAGS="$CFLAGS"
2475   CFLAGS="$LIBDPDK_CFLAGS $CFLAGS"
2476   AC_LINK_IFELSE(
2477     [
2478       AC_LANG_PROGRAM(
2479         [[
2480           #include <rte_eal.h>
2481         ]],
2482         [[return rte_eal_init(0, NULL);]]
2483       )
2484     ],
2485     [with_libdpdk="yes"],
2486     [with_libdpdk="no (symbol 'rte_eal_init' not found)"]
2487   )
2488   LIBS="$SAVE_LIBS"
2489   LDFLAGS="$SAVE_LDFLAGS"
2490   CPPFLAGS="$SAVE_CPPFLAGS"
2491   CFLAGS="$SAVE_CFLAGS"
2492 fi
2493
2494 # }}}
2495
2496 # --with-libesmtp {{{
2497 AC_ARG_WITH([libesmtp],
2498   [AS_HELP_STRING([--with-libesmtp@<:@=PREFIX@:>@], [Path to libesmtp.])],
2499   [
2500     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
2501       with_libesmtp_cppflags="-I$withval/include"
2502       with_libesmtp_ldflags="-L$withval/lib"
2503       with_libesmtp="yes"
2504     else
2505       with_libesmtp="$withval"
2506     fi
2507   ],
2508   [with_libesmtp="yes"]
2509 )
2510
2511 if test "x$with_libesmtp" = "xyes"; then
2512   SAVE_CPPFLAGS="$CPPFLAGS"
2513   CPPFLAGS="$CPPFLAGS $with_libesmtp_cppflags"
2514
2515   AC_CHECK_HEADERS([libesmtp.h],
2516     [with_libesmtp="yes"],
2517     [with_libesmtp="no (libesmtp.h not found)"]
2518   )
2519
2520   CPPFLAGS="$SAVE_CPPFLAGS"
2521 fi
2522
2523 if test "x$with_libesmtp" = "xyes"; then
2524   SAVE_LDFLAGS="$LDFLAGS"
2525   LDFLAGS="$LDFLAGS $with_esmtp_ldflags"
2526
2527   AC_CHECK_LIB([esmtp], [smtp_create_session],
2528     [with_libesmtp="yes"],
2529     [with_libesmtp="no (Symbol 'smtp_create_session' not found)"]
2530   )
2531
2532   LDFLAGS="$SAVE_LDFLAGS"
2533 fi
2534
2535 BUILD_WITH_LIBESMTP_CPPFLAGS="$with_libesmtp_cppflags"
2536 BUILD_WITH_LIBESMTP_LDFLAGS="$with_libesmtp_ldflags"
2537 BUILD_WITH_LIBESMTP_LIBS="-lesmtp"
2538 AC_SUBST(BUILD_WITH_LIBESMTP_CPPFLAGS)
2539 AC_SUBST(BUILD_WITH_LIBESMTP_LDFLAGS)
2540 AC_SUBST(BUILD_WITH_LIBESMTP_LIBS)
2541 # }}}
2542
2543 # --with-libganglia {{{
2544 AC_ARG_WITH([libganglia],
2545   [AS_HELP_STRING([--with-libganglia@<:@=PREFIX@:>@], [Path to libganglia.])],
2546   [
2547     if test -f "$withval" && test -x "$withval"; then
2548       with_libganglia_config="$withval"
2549       with_libganglia="yes"
2550     else if test -f "$withval/bin/ganglia-config" && test -x "$withval/bin/ganglia-config"; then
2551       with_libganglia_config="$withval/bin/ganglia-config"
2552       with_libganglia="yes"
2553     else if test -d "$withval"; then
2554       GANGLIA_CPPFLAGS="-I$withval/include"
2555       GANGLIA_LDFLAGS="-L$withval/lib"
2556       with_libganglia="yes"
2557     else
2558       with_libganglia="$withval"
2559     fi; fi; fi
2560   ],
2561   [with_libganglia="yes"]
2562 )
2563
2564 if test "x$with_libganglia" = "xyes"; then
2565   if test "x$with_libganglia_config" != "x"; then
2566     if test "x$GANGLIA_CPPFLAGS" = "x"; then
2567       GANGLIA_CPPFLAGS=`"$with_libganglia_config" --cflags 2>/dev/null`
2568     fi
2569
2570     if test "x$GANGLIA_LDFLAGS" = "x"; then
2571       GANGLIA_LDFLAGS=`"$with_libganglia_config" --ldflags 2>/dev/null`
2572     fi
2573
2574     if test "x$GANGLIA_LIBS" = "x"; then
2575       GANGLIA_LIBS=`"$with_libganglia_config" --libs 2>/dev/null`
2576     fi
2577   else
2578     GANGLIA_LIBS="-lganglia"
2579   fi
2580 fi
2581
2582 SAVE_CPPFLAGS="$CPPFLAGS"
2583 SAVE_LDFLAGS="$LDFLAGS"
2584 CPPFLAGS="$CPPFLAGS $GANGLIA_CPPFLAGS"
2585 LDFLAGS="$LDFLAGS $GANGLIA_LDFLAGS"
2586
2587 if test "x$with_libganglia" = "xyes"; then
2588   AC_CHECK_HEADERS([gm_protocol.h],
2589     [with_libganglia="yes"],
2590     [with_libganglia="no (gm_protocol.h not found)"]
2591   )
2592 fi
2593
2594 if test "x$with_libganglia" = "xyes"; then
2595   AC_CHECK_LIB([ganglia], [xdr_Ganglia_value_msg],
2596     [with_libganglia="yes"],
2597     [with_libganglia="no (symbol xdr_Ganglia_value_msg not found)"]
2598   )
2599 fi
2600
2601 CPPFLAGS="$SAVE_CPPFLAGS"
2602 LDFLAGS="$SAVE_LDFLAGS"
2603
2604 AC_SUBST(GANGLIA_CPPFLAGS)
2605 AC_SUBST(GANGLIA_LDFLAGS)
2606 AC_SUBST(GANGLIA_LIBS)
2607 # }}}
2608
2609 # --with-libgcrypt {{{
2610 GCRYPT_CPPFLAGS="$GCRYPT_CPPFLAGS"
2611 GCRYPT_LDFLAGS="$GCRYPT_LDFLAGS"
2612 GCRYPT_LIBS="$GCRYPT_LIBS"
2613 AC_ARG_WITH([libgcrypt],
2614   [AS_HELP_STRING([--with-libgcrypt@<:@=PREFIX@:>@], [Path to libgcrypt.])],
2615   [
2616     if test -f "$withval" && test -x "$withval"; then
2617       with_libgcrypt_config="$withval"
2618       with_libgcrypt="yes"
2619     else if test -f "$withval/bin/gcrypt-config" && test -x "$withval/bin/gcrypt-config"; then
2620       with_libgcrypt_config="$withval/bin/gcrypt-config"
2621       with_libgcrypt="yes"
2622     else if test -d "$withval"; then
2623       GCRYPT_CPPFLAGS="$GCRYPT_CPPFLAGS -I$withval/include"
2624       GCRYPT_LDFLAGS="$GCRYPT_LDFLAGS -L$withval/lib"
2625       with_libgcrypt="yes"
2626     else
2627       with_libgcrypt_config="gcrypt-config"
2628       with_libgcrypt="$withval"
2629     fi; fi; fi
2630   ],
2631   [
2632     with_libgcrypt_config="libgcrypt-config"
2633     with_libgcrypt="yes"
2634   ]
2635 )
2636
2637 if test "x$with_libgcrypt" = "xyes" && test "x$with_libgcrypt_config" != "x"; then
2638   if test "x$GCRYPT_CPPFLAGS" = "x"; then
2639     GCRYPT_CPPFLAGS=`"$with_libgcrypt_config" --cflags 2>/dev/null`
2640   fi
2641
2642   if test "x$GCRYPT_LIBS" = "x"; then
2643     GCRYPT_LIBS=`"$with_libgcrypt_config" --libs 2>/dev/null`
2644   fi
2645 fi
2646
2647 SAVE_CPPFLAGS="$CPPFLAGS"
2648 SAVE_LDFLAGS="$LDFLAGS"
2649 SAVE_LIBS="$LIBS"
2650 CPPFLAGS="$CPPFLAGS $GCRYPT_CPPFLAGS"
2651 LDFLAGS="$LDFLAGS $GCRYPT_LDFLAGS"
2652 LIBS="$LIBS $GCRYPT_LIBS"
2653
2654 if test "x$with_libgcrypt" = "xyes"; then
2655   if test "x$GCRYPT_CPPFLAGS" != "x"; then
2656     AC_MSG_NOTICE([gcrypt CPPFLAGS: $GCRYPT_CPPFLAGS])
2657   fi
2658   AC_CHECK_HEADERS([gcrypt.h],
2659     [with_libgcrypt="yes"],
2660     [with_libgcrypt="no (gcrypt.h not found)"]
2661   )
2662 fi
2663
2664 if test "x$with_libgcrypt" = "xyes"; then
2665   AC_CHECK_LIB(gcrypt, gcry_md_hash_buffer,
2666     [with_libgcrypt="yes"],
2667     [with_libgcrypt="no (symbol gcry_md_hash_buffer not found)"]
2668   )
2669 fi
2670
2671 CPPFLAGS="$SAVE_CPPFLAGS"
2672 LDFLAGS="$SAVE_LDFLAGS"
2673 LIBS="$SAVE_LIBS"
2674
2675 AC_SUBST([GCRYPT_CPPFLAGS])
2676 AC_SUBST([GCRYPT_LDFLAGS])
2677 AC_SUBST([GCRYPT_LIBS])
2678 AM_CONDITIONAL([BUILD_WITH_LIBGCRYPT], [test "x$with_libgcrypt" = "xyes"])
2679 # }}}
2680
2681 # --with-libgps {{{
2682 AC_ARG_WITH([libgps],
2683   [AS_HELP_STRING([--with-libgps@<:@=PREFIX@:>@], [Path to libgps.])],
2684   [
2685     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
2686       with_libgps_cflags="-I$withval/include"
2687       with_libgps_ldflags="-L$withval/lib"
2688       with_libgps="yes"
2689     else
2690       with_libgps="$withval"
2691     fi
2692   ],
2693   [with_libgps="yes"]
2694 )
2695
2696 if test "x$with_libgps" = "xyes"; then
2697   SAVE_CFLAGS="$CFLAGS"
2698   CFLAGS="$CFLAGS $with_libgps_cflags"
2699
2700   AC_CHECK_HEADERS([gps.h],
2701     [with_libgps="yes"],
2702     [with_libgps="no (gps.h not found)"]
2703   )
2704
2705   CFLAGS="$SAVE_CFLAGS"
2706 fi
2707
2708 if test "x$with_libgps" = "xyes"; then
2709   SAVE_LDFLAGS="$LDFLAGS"
2710   LDFLAGS="$LDFLAGS $with_libgps_ldflags"
2711
2712   AC_CHECK_LIB([gps], [gps_open],
2713     [with_libgps="yes"],
2714     [with_libgps="no (symbol gps_open not found)"]
2715   )
2716
2717   LDFLAGS="$SAVE_LDFLAGS"
2718 fi
2719
2720 if test "x$with_libgps" = "xyes"; then
2721   BUILD_WITH_LIBGPS_CFLAGS="$with_libgps_cflags"
2722   BUILD_WITH_LIBGPS_LDFLAGS="$with_libgps_ldflags"
2723   BUILD_WITH_LIBGPS_LIBS="-lgps"
2724 fi
2725
2726 AC_SUBST([BUILD_WITH_LIBGPS_CFLAGS])
2727 AC_SUBST([BUILD_WITH_LIBGPS_LDFLAGS])
2728 AC_SUBST([BUILD_WITH_LIBGPS_LIBS])
2729
2730 # }}}
2731
2732 # --with-libgrpc++ {{{
2733 AC_ARG_WITH([libgrpc++],
2734   [AS_HELP_STRING([--with-libgrpc++@<:@=PREFIX@:>@], [Path to libgrpc++.])],
2735   [
2736     with_grpcpp="$withval"
2737     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
2738       with_libgrpcpp_cppflags="-I$withval/include"
2739       with_libgrpcpp_ldflags="-L$withval/lib"
2740       with_libgrpcpp_bin="$withval/bin"
2741       with_libgrpcpp="yes"
2742     fi
2743     if test "x$withval" = "xno"; then
2744       with_libgrpcpp="no (disabled on command line)"
2745     fi
2746   ],
2747   [withval="yes"]
2748 )
2749 if test "x$withval" = "xyes"; then
2750 PKG_CHECK_MODULES([GRPCPP], [grpc++],
2751   [with_libgrpcpp="yes"],
2752   [with_libgrpcpp="no (pkg-config could not find libgrpc++)"]
2753 )
2754 fi
2755
2756 if test "x$withval" != "xno"; then
2757   AC_MSG_CHECKING([whether $CXX accepts -std=c++11])
2758   if test_cxx_flags -std=c++11; then
2759     AC_MSG_RESULT([yes])
2760   else
2761     AC_MSG_RESULT([no])
2762     with_libgrpcpp="no (requires C++11 support)"
2763   fi
2764 fi
2765
2766 if test "x$with_libgrpcpp" = "xyes"; then
2767   AC_LANG_PUSH(C++)
2768   SAVE_CPPFLAGS="$CPPFLAGS"
2769   CPPFLAGS="-std=c++11 $with_libgrpcpp_cppflags $GRPCPP_CFLAGS $CPPFLAGS"
2770   AC_CHECK_HEADERS([grpc++/grpc++.h],
2771     [with_libgrpcpp="yes"],
2772     [with_libgrpcpp="no (<grpc++/grpc++.h> not found)"]
2773   )
2774   CPPFLAGS="$SAVE_CPPFLAGS"
2775   AC_LANG_POP(C++)
2776 fi
2777
2778 if test "x$with_libgrpcpp" = "xyes"; then
2779   AC_LANG_PUSH(C++)
2780   SAVE_CPPFLAGS="$CPPFLAGS"
2781   SAVE_LDFLAGS="$LDFLAGS"
2782   SAVE_LIBS="$LIBS"
2783   CPPFLAGS="-std=c++11 $with_libgrpcpp_cppflags $GRPCPP_CFLAGS $CPPFLAGS"
2784   LDFLAGS="$with_libgrpcpp_ldflags"
2785   if test "x$GRPCPP_LIBS" = "x"; then
2786     LIBS="-lgrpc++"
2787   else
2788     LIBS="$GRPCPP_LIBS"
2789   fi
2790   AC_LINK_IFELSE(
2791     [
2792       AC_LANG_PROGRAM(
2793         [[#include <grpc++/grpc++.h>]],
2794         [[grpc::ServerBuilder sb;]]
2795       )
2796     ],
2797     [
2798       with_libgrpcpp="yes"
2799       if test "x$GRPCPP_LIBS" = "x"; then
2800         GRPCPP_LIBS="-lgrpc++"
2801       fi
2802     ],
2803     [with_libgrpcpp="no (libgrpc++ not found)"]
2804   )
2805   CPPFLAGS="$SAVE_CPPFLAGS"
2806   LDFLAGS="$SAVE_LDFLAGS"
2807   LIBS="$SAVE_LIBS"
2808   AC_LANG_POP(C++)
2809 fi
2810
2811 BUILD_WITH_LIBGRPCPP_CPPFLAGS="-std=c++11 $with_libgrpcpp_cppflags $GRPCPP_CFLAGS"
2812 BUILD_WITH_LIBGRPCPP_LDFLAGS="$with_libgrpcpp_ldflags"
2813 BUILD_WITH_LIBGRPCPP_LIBS="$GRPCPP_LIBS"
2814 AC_SUBST([BUILD_WITH_LIBGRPCPP_CPPFLAGS])
2815 AC_SUBST([BUILD_WITH_LIBGRPCPP_LDFLAGS])
2816 AC_SUBST([BUILD_WITH_LIBGRPCPP_LIBS])
2817 # }}}
2818
2819 AC_ARG_VAR([GRPC_CPP_PLUGIN], [path to the grpc_cpp_plugin binary])
2820 if test "x$with_libgrpcpp_bin" = "x"; then
2821   AC_PATH_PROG([GRPC_CPP_PLUGIN], [grpc_cpp_plugin])
2822 else
2823   AC_PATH_PROG([GRPC_CPP_PLUGIN], [grpc_cpp_plugin], [], "$with_libgrpcpp_bin:$PATH")
2824 fi
2825 AM_CONDITIONAL([HAVE_GRPC_CPP], [test "x$GRPC_CPP_PLUGIN" != "x"])
2826
2827 # --with-libiptc {{{
2828 AC_ARG_WITH([libiptc],
2829   [AS_HELP_STRING([--with-libiptc@<:@=PREFIX@:>@], [Path to libiptc.])],
2830   [
2831     if test "x$withval" = "xyes"; then
2832       with_libiptc="pkgconfig"
2833     else if test "x$withval" = "xno"; then
2834       with_libiptc="no"
2835     else
2836       with_libiptc="yes"
2837       with_libiptc_cflags="-I$withval/include"
2838       with_libiptc_libs="-L$withval/lib"
2839     fi; fi
2840   ],
2841   [
2842     if test "x$ac_system" = "xLinux"; then
2843       with_libiptc="pkgconfig"
2844     else
2845       with_libiptc="no (Linux only)"
2846     fi
2847   ]
2848 )
2849
2850 if test "x$with_libiptc" = "xpkgconfig"; then
2851   $PKG_CONFIG --exists 'libiptc' 2>/dev/null
2852   if test $? -ne 0; then
2853     with_libiptc="no (pkg-config doesn't know libiptc)"
2854   fi
2855 fi
2856
2857 if test "x$with_libiptc" = "xpkgconfig"; then
2858   with_libiptc_cflags="`$PKG_CONFIG --cflags 'libiptc'`"
2859   if test $? -ne 0; then
2860     with_libiptc="no ($PKG_CONFIG failed)"
2861   fi
2862
2863   with_libiptc_libs="`$PKG_CONFIG --libs 'libiptc'`"
2864   if test $? -ne 0; then
2865     with_libiptc="no ($PKG_CONFIG failed)"
2866   fi
2867 fi
2868
2869 SAVE_CPPFLAGS="$CPPFLAGS"
2870 CPPFLAGS="$CPPFLAGS $with_libiptc_cflags"
2871
2872 # check whether the header file for libiptc is available.
2873 if test "x$with_libiptc" = "xpkgconfig"; then
2874   AC_CHECK_HEADERS([libiptc/libiptc.h libiptc/libip6tc.h],
2875     [],
2876     [with_libiptc="no (header file missing)"]
2877   )
2878 fi
2879
2880 # If the header file is available, check for the required type declaractions.
2881 # They may be missing in old versions of libiptc. In that case, they will be
2882 # declared in the iptables plugin.
2883 if test "x$with_libiptc" = "xpkgconfig"; then
2884   AC_CHECK_TYPES([iptc_handle_t, ip6tc_handle_t], [], [])
2885 fi
2886
2887 # Check for the iptc_init symbol in the library.
2888 # This could be in iptc or ip4tc
2889 if test "x$with_libiptc" = "xpkgconfig"; then
2890   SAVE_LIBS="$LIBS"
2891   AC_SEARCH_LIBS([iptc_init], [iptc ip4tc],
2892     [with_libiptc="pkgconfig"],
2893     [with_libiptc="no"],
2894     [$with_libiptc_libs]
2895   )
2896   LIBS="$SAVE_LIBS"
2897 fi
2898
2899 if test "x$with_libiptc" = "xpkgconfig"; then
2900   with_libiptc="yes"
2901 fi
2902
2903 CPPFLAGS="$SAVE_CPPFLAGS"
2904
2905 if test "x$with_libiptc" = "xyes"; then
2906   BUILD_WITH_LIBIPTC_CPPFLAGS="$with_libiptc_cflags"
2907   BUILD_WITH_LIBIPTC_LDFLAGS="$with_libiptc_libs"
2908 fi
2909 AC_SUBST([BUILD_WITH_LIBIPTC_CPPFLAGS])
2910 AC_SUBST([BUILD_WITH_LIBIPTC_LDFLAGS])
2911 # }}}
2912
2913 # --with-java {{{
2914 with_java_home="$JAVA_HOME"
2915 if test "x$with_java_home" = "x"; then
2916   with_java_home="/usr/lib/jvm"
2917 fi
2918
2919 JAVAC="$JAVAC"
2920 JAR="$JAR"
2921 AC_ARG_WITH([java],
2922   [AS_HELP_STRING([--with-java@<:@=PREFIX@:>@], [Path to Java home.])],
2923   [
2924     if test "x$withval" = "xno"; then
2925       with_java="no"
2926     else if test "x$withval" = "xyes"; then
2927       with_java="yes"
2928     else
2929       with_java_home="$withval"
2930       with_java="yes"
2931     fi; fi
2932   ],
2933   [with_java="yes"]
2934 )
2935
2936 AX_COMPARE_VERSION([$am__api_version],[lt],[1.12],
2937   [JAVA_TIMESTAMP_FILE="classdist_noinst.stamp"],
2938   [JAVA_TIMESTAMP_FILE="classnoinst.stamp"])
2939 if test "x$with_java" = "xyes"; then
2940   if test -d "$with_java_home"; then
2941     AC_MSG_CHECKING([for jni.h])
2942     TMPVAR=`find -L "$with_java_home" -name jni.h -type f -exec 'dirname' '{}' ';' 2>/dev/null | LC_ALL=C sort | head -n 1`
2943     if test "x$TMPVAR" != "x"; then
2944       AC_MSG_RESULT([found in $TMPVAR])
2945       JAVA_CPPFLAGS="$JAVA_CPPFLAGS -I$TMPVAR"
2946     else
2947       AC_MSG_RESULT([not found])
2948     fi
2949
2950     AC_MSG_CHECKING([for jni_md.h])
2951     TMPVAR=`find -L "$with_java_home" -name jni_md.h -type f -exec 'dirname' '{}' ';' 2>/dev/null | LC_ALL=C sort | head -n 1`
2952     if test "x$TMPVAR" != "x"; then
2953       AC_MSG_RESULT([found in $TMPVAR])
2954       JAVA_CPPFLAGS="$JAVA_CPPFLAGS -I$TMPVAR"
2955     else
2956       AC_MSG_RESULT([not found])
2957     fi
2958
2959     AC_MSG_CHECKING([for libjvm.so])
2960     TMPVAR=`find -L "$with_java_home" -type f \( -name libjvm.so -o -name libjvm.dylib \) -exec 'dirname' '{}' ';' 2>/dev/null | LC_ALL=C sort | head -n 1`
2961     if test "x$TMPVAR" != "x"; then
2962       AC_MSG_RESULT([found in $TMPVAR])
2963       JAVA_LDFLAGS="$JAVA_LDFLAGS -L$TMPVAR -Wl,-rpath -Wl,$TMPVAR"
2964     else
2965       AC_MSG_RESULT([not found])
2966     fi
2967
2968     if test "x$JAVAC" = "x"; then
2969       AC_MSG_CHECKING([for javac])
2970       TMPVAR=`find -L "$with_java_home" -name javac -type f 2>/dev/null | LC_ALL=C sort | head -n 1`
2971       if test "x$TMPVAR" != "x"; then
2972         JAVAC="$TMPVAR"
2973         AC_MSG_RESULT([$JAVAC])
2974       else
2975         AC_MSG_RESULT([not found])
2976       fi
2977     fi
2978
2979     if test "x$JAR" = "x"; then
2980       AC_MSG_CHECKING([for jar])
2981       TMPVAR=`find -L "$with_java_home" -name jar -type f 2>/dev/null | LC_ALL=C sort | head -n 1`
2982       if test "x$TMPVAR" != "x"; then
2983         JAR="$TMPVAR"
2984         AC_MSG_RESULT([$JAR])
2985       else
2986         AC_MSG_RESULT([not found])
2987       fi
2988     fi
2989   else if test "x$with_java_home" != "x"; then
2990     AC_MSG_WARN([JAVA_HOME: No such directory: $with_java_home])
2991   fi; fi
2992 fi
2993
2994 if test "x$JAVA_CPPFLAGS" != "x"; then
2995   AC_MSG_NOTICE([Building with JAVA_CPPFLAGS set to: $JAVA_CPPFLAGS])
2996 fi
2997 if test "x$JAVA_CFLAGS" != "x"; then
2998   AC_MSG_NOTICE([Building with JAVA_CFLAGS set to: $JAVA_CFLAGS])
2999 fi
3000 if test "x$JAVA_LDFLAGS" != "x"; then
3001   AC_MSG_NOTICE([Building with JAVA_LDFLAGS set to: $JAVA_LDFLAGS])
3002 fi
3003 if test "x$JAVA_LIBS" != "x"; then
3004   AC_MSG_NOTICE([Building with JAVA_LIBS set to: $JAVA_LIBS])
3005 fi
3006 if test "x$JAVAC" = "x"; then
3007   with_javac_path="$PATH"
3008   if test "x$with_java_home" != "x"; then
3009     with_javac_path="$with_java_home:with_javac_path"
3010     if test -d "$with_java_home/bin"; then
3011       with_javac_path="$with_java_home/bin:with_javac_path"
3012     fi
3013   fi
3014
3015   AC_PATH_PROG([JAVAC], [javac], [], "$with_javac_path")
3016 fi
3017
3018 if test "x$JAVAC" = "x"; then
3019   with_java="no (javac not found)"
3020 fi
3021
3022 if test "x$JAR" = "x"; then
3023   with_jar_path="$PATH"
3024   if test "x$with_java_home" != "x"; then
3025     with_jar_path="$with_java_home:$with_jar_path"
3026     if test -d "$with_java_home/bin"; then
3027       with_jar_path="$with_java_home/bin:$with_jar_path"
3028     fi
3029   fi
3030
3031   AC_PATH_PROG([JAR], [jar], [], "$with_jar_path")
3032 fi
3033
3034 if test "x$JAR" = "x"; then
3035   with_java="no (jar not found)"
3036 fi
3037
3038 SAVE_CPPFLAGS="$CPPFLAGS"
3039 SAVE_CFLAGS="$CFLAGS"
3040 SAVE_LDFLAGS="$LDFLAGS"
3041 SAVE_LIBS="$LIBS"
3042 CPPFLAGS="$CPPFLAGS $JAVA_CPPFLAGS"
3043 CFLAGS="$CFLAGS $JAVA_CFLAGS"
3044 LDFLAGS="$LDFLAGS $JAVA_LDFLAGS"
3045 LIBS="$LIBS $JAVA_LIBS"
3046
3047 if test "x$with_java" = "xyes"; then
3048   AC_CHECK_HEADERS([jni.h],
3049     [with_jave="yes"],
3050     [with_java="no (jni.h not found)"])
3051 fi
3052
3053 if test "x$with_java" = "xyes"; then
3054   AC_CHECK_LIB([jvm], [JNI_CreateJavaVM],
3055     [with_java="yes"],
3056     [with_java="no (Symbol 'JNI_CreateJavaVM' not found)"],
3057     [$JAVA_LIBS $PTHREAD_LIBS]
3058   )
3059 fi
3060
3061 if test "x$with_java" = "xyes"; then
3062   JAVA_LIBS="$JAVA_LIBS -ljvm"
3063   AC_MSG_NOTICE([Building with JAVA_LIBS set to: $JAVA_LIBS])
3064 fi
3065
3066 CPPFLAGS="$SAVE_CPPFLAGS"
3067 CFLAGS="$SAVE_CFLAGS"
3068 LDFLAGS="$SAVE_LDFLAGS"
3069 LIBS="$SAVE_LIBS"
3070
3071 AC_SUBST([JAVA_CPPFLAGS])
3072 AC_SUBST([JAVA_CFLAGS])
3073 AC_SUBST([JAVA_LDFLAGS])
3074 AC_SUBST([JAVA_LIBS])
3075 AC_SUBST([JAVA_TIMESTAMP_FILE])
3076 AM_CONDITIONAL([BUILD_WITH_JAVA], [test "x$with_java" = "xyes"])
3077 # }}}
3078
3079 # --with-libldap {{{
3080 AC_ARG_WITH([libldap],
3081   [AS_HELP_STRING([--with-libldap@<:@=PREFIX@:>@], [Path to libldap.])],
3082   [
3083     if test "x$withval" = "xyes"; then
3084       with_libldap="yes"
3085     else if test "x$withval" = "xno"; then
3086       with_libldap="no"
3087     else
3088       with_libldap="yes"
3089       LIBLDAP_CPPFLAGS="$LIBLDAP_CPPFLAGS -I$withval/include"
3090       LIBLDAP_LDFLAGS="$LIBLDAP_LDFLAGS -L$withval/lib"
3091     fi; fi
3092   ],
3093   [with_libldap="yes"]
3094 )
3095
3096 SAVE_CPPFLAGS="$CPPFLAGS"
3097 SAVE_LDFLAGS="$LDFLAGS"
3098
3099 CPPFLAGS="$CPPFLAGS $LIBLDAP_CPPFLAGS"
3100 LDFLAGS="$LDFLAGS $LIBLDAP_LDFLAGS"
3101
3102 if test "x$with_libldap" = "xyes"; then
3103   if test "x$LIBLDAP_CPPFLAGS" != "x"; then
3104     AC_MSG_NOTICE([libldap CPPFLAGS: $LIBLDAP_CPPFLAGS])
3105   fi
3106
3107   AC_CHECK_HEADERS([ldap.h],
3108     [with_libldap="yes"],
3109     [with_libldap="no ('ldap.h' not found)"]
3110   )
3111 fi
3112
3113 if test "x$with_libldap" = "xyes"; then
3114   if test "x$LIBLDAP_LDFLAGS" != "x"; then
3115     AC_MSG_NOTICE([libldap LDFLAGS: $LIBLDAP_LDFLAGS])
3116   fi
3117
3118   AC_CHECK_LIB([ldap], [ldap_initialize],
3119     [with_libldap="yes"],
3120     [with_libldap="no (symbol 'ldap_initialize' not found)"]
3121   )
3122 fi
3123
3124 CPPFLAGS="$SAVE_CPPFLAGS"
3125 LDFLAGS="$SAVE_LDFLAGS"
3126
3127 if test "x$with_libldap" = "xyes"
3128 then
3129   BUILD_WITH_LIBLDAP_CPPFLAGS="$LIBLDAP_CPPFLAGS"
3130   BUILD_WITH_LIBLDAP_LDFLAGS="$LIBLDAP_LDFLAGS"
3131 fi
3132 AC_SUBST([BUILD_WITH_LIBLDAP_CPPFLAGS])
3133 AC_SUBST([BUILD_WITH_LIBLDAP_LDFLAGS])
3134 # }}}
3135
3136 # --with-liblua {{{
3137 AC_ARG_VAR([LIBLUA_PKG_CONFIG_NAME], [Name of liblua used by pkg-config])
3138 if test "x$LIBLUA_PKG_CONFIG_NAME" != "x"
3139 then
3140   PKG_CHECK_MODULES([LUA], [$LIBLUA_PKG_CONFIG_NAME],
3141     [with_liblua="yes"],
3142     [with_liblua="no"]
3143   )
3144 else
3145   PKG_CHECK_MODULES([LUA], [lua],
3146     [with_liblua="yes"],
3147     [
3148       PKG_CHECK_MODULES([LUA], [lua-5.3],
3149         [with_liblua="yes"],
3150         [
3151           PKG_CHECK_MODULES([LUA], [lua5.3],
3152             [with_liblua="yes"],
3153             [
3154               PKG_CHECK_MODULES([LUA], [lua53],
3155                 [with_liblua="yes"],
3156                 [
3157                   PKG_CHECK_MODULES([LUA], [lua-5.2],
3158                     [with_liblua="yes"],
3159                     [
3160                       PKG_CHECK_MODULES([LUA], [lua5.2],
3161                         [with_liblua="yes"],
3162                         [
3163                           PKG_CHECK_MODULES([LUA], [lua52],
3164                             [with_liblua="yes"],
3165                             [
3166                               PKG_CHECK_MODULES([LUA], [lua-5.1],
3167                                 [with_liblua="yes"],
3168                                 [
3169                                   PKG_CHECK_MODULES([LUA], [lua5.1],
3170                                     [with_liblua="yes"],
3171                                     [
3172                                       PKG_CHECK_MODULES([LUA], [lua51],
3173                                         [with_liblua="yes"],
3174                                         [with_liblua="no (pkg-config cannot find liblua)"]
3175                                       )
3176                                     ]
3177                                   )
3178                                 ]
3179                               )
3180                             ]
3181                           )
3182                         ]
3183                       )
3184                     ]
3185                   )
3186                 ]
3187               )
3188             ]
3189           )
3190         ]
3191       )
3192     ]
3193   )
3194 fi
3195
3196 if test "x$with_liblua" = "xyes"
3197 then
3198   SAVE_CPPFLAGS="$CPPFLAGS"
3199   CPPFLAGS="$CPPFLAGS $LUA_CFLAGS"
3200
3201   AC_CHECK_HEADERS([lua.h lauxlib.h lualib.h],
3202     [with_liblua="yes"],
3203     [with_liblua="no (header not found)"]
3204   )
3205
3206   CPPFLAGS="$SAVE_CPPFLAGS"
3207 fi
3208
3209 if test "x$with_liblua" = "xyes"
3210 then
3211   SAVE_LIBS="$LIBS"
3212   LIBS="$LIBS $LUA_LIBS"
3213
3214   AC_CHECK_FUNC([lua_settop],
3215     [with_liblua="yes"],
3216     [with_liblua="no (symbol 'lua_settop' not found)"]
3217   )
3218
3219   LIBS="$SAVE_LIBS"
3220 fi
3221
3222 if test "x$with_liblua" = "xyes"
3223 then
3224     BUILD_WITH_LIBLUA_CFLAGS="$LUA_CFLAGS"
3225     BUILD_WITH_LIBLUA_LIBS="$LUA_LIBS"
3226 fi
3227 AC_SUBST(BUILD_WITH_LIBLUA_CFLAGS)
3228 AC_SUBST(BUILD_WITH_LIBLUA_LIBS)
3229 # }}}
3230
3231 # --with-liblvm2app {{{
3232 AC_ARG_WITH([liblvm2app],
3233   [AS_HELP_STRING([--with-liblvm2app@<:@=PREFIX@:>@], [Path to liblvm2app.])],
3234   [
3235     if test "x$withval" = "xno"; then
3236       with_liblvm2app="no"
3237     else
3238       with_liblvm2app="yes"
3239       if test "x$withval" != "xyes"; then
3240         with_liblvm2app_cppflags="-I$withval/include"
3241         with_liblvm2app_ldflags="-L$withval/lib"
3242       fi
3243     fi
3244   ],
3245   [
3246     if test "x$ac_system" = "xLinux"; then
3247       with_liblvm2app="yes"
3248     else
3249       with_liblvm2app="no (Linux only library)"
3250     fi
3251   ]
3252 )
3253
3254 if test "x$with_liblvm2app" = "xyes"; then
3255   SAVE_CPPFLAGS="$CPPFLAGS"
3256   CPPFLAGS="$CPPFLAGS $with_liblvm2app_cppflags"
3257
3258   AC_CHECK_HEADERS([lvm2app.h],
3259     [with_liblvm2app="yes"],
3260     [with_liblvm2app="no (lvm2app.h not found)"]
3261   )
3262
3263   CPPFLAGS="$SAVE_CPPFLAGS"
3264 fi
3265
3266 if test "x$with_liblvm2app" = "xyes"; then
3267   SAVE_CPPFLAGS="$CPPFLAGS"
3268   SAVE_LDFLAGS="$LDFLAGS"
3269   CPPFLAGS="$CPPFLAGS $with_liblvm2app_cppflags"
3270   LDFLAGS="$LDFLAGS $with_liblvm2app_ldflags"
3271
3272   AC_CHECK_LIB([lvm2app], [lvm_lv_get_property],
3273     [with_liblvm2app="yes"],
3274     [with_liblvm2app="no (Symbol 'lvm_lv_get_property' not found)"]
3275   )
3276
3277   CPPFLAGS="$SAVE_CPPFLAGS"
3278   LDFLAGS="$SAVE_LDFLAGS"
3279 fi
3280
3281 if test "x$with_liblvm2app" = "xyes"; then
3282   BUILD_WITH_LIBLVM2APP_CPPFLAGS="$with_liblvm2app_cppflags"
3283   BUILD_WITH_LIBLVM2APP_LDFLAGS="$with_liblvm2app_ldflags"
3284   BUILD_WITH_LIBLVM2APP_LIBS="-llvm2app"
3285 fi
3286
3287 AC_SUBST([BUILD_WITH_LIBLVM2APP_CPPFLAGS])
3288 AC_SUBST([BUILD_WITH_LIBLVM2APP_LDFLAGS])
3289 AC_SUBST([BUILD_WITH_LIBLVM2APP_LIBS])
3290 # }}}
3291
3292 # --with-libmemcached {{{
3293 AC_ARG_WITH([libmemcached],
3294   [AS_HELP_STRING([--with-libmemcached@<:@=PREFIX@:>@], [Path to libmemcached.])],
3295   [
3296     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
3297       with_libmemcached_cppflags="-I$withval/include"
3298       with_libmemcached_ldflags="-L$withval/lib"
3299       with_libmemcached="yes"
3300     else
3301       with_libmemcached="$withval"
3302     fi
3303   ],
3304   [with_libmemcached="yes"]
3305 )
3306
3307 if test "x$with_libmemcached" = "xyes"; then
3308   SAVE_CPPFLAGS="$CPPFLAGS"
3309   CPPFLAGS="$CPPFLAGS $with_libmemcached_cppflags"
3310
3311   AC_CHECK_HEADERS([libmemcached/memcached.h],
3312     [with_libmemcached="yes"],
3313     [with_libmemcached="no (libmemcached/memcached.h not found)"]
3314   )
3315
3316   CPPFLAGS="$SAVE_CPPFLAGS"
3317 fi
3318
3319 if test "x$with_libmemcached" = "xyes"; then
3320   SAVE_CPPFLAGS="$CPPFLAGS"
3321   SAVE_LDFLAGS="$LDFLAGS"
3322   CPPFLAGS="$CPPFLAGS $with_libmemcached_cppflags"
3323   LDFLAGS="$LDFLAGS $with_libmemcached_ldflags"
3324
3325   AC_CHECK_LIB([memcached], [memcached_create],
3326     [with_libmemcached="yes"],
3327     [with_libmemcached="no (Symbol 'memcached_create' not found)"]
3328   )
3329
3330   CPPFLAGS="$SAVE_CPPFLAGS"
3331   LDFLAGS="$SAVE_LDFLAGS"
3332 fi
3333
3334 if test "x$with_libmemcached" = "xyes"; then
3335   BUILD_WITH_LIBMEMCACHED_CPPFLAGS="$with_libmemcached_cppflags"
3336   BUILD_WITH_LIBMEMCACHED_LDFLAGS="$with_libmemcached_ldflags"
3337   BUILD_WITH_LIBMEMCACHED_LIBS="-lmemcached"
3338 fi
3339
3340 AC_SUBST([BUILD_WITH_LIBMEMCACHED_CPPFLAGS])
3341 AC_SUBST([BUILD_WITH_LIBMEMCACHED_LDFLAGS])
3342 AC_SUBST([BUILD_WITH_LIBMEMCACHED_LIBS])
3343 # }}}
3344
3345 # --with-libmicrohttpd {{{
3346 with_libmicrohttpd_cppflags=""
3347 with_libmicrohttpd_ldflags=""
3348 AC_ARG_WITH([libmicrohttpd], [AS_HELP_STRING([--with-libmicrohttpd@<:@=PREFIX@:>@], [Path to libmicrohttpd.])],
3349   [
3350     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
3351       with_libmicrohttpd_cppflags="-I$withval/include"
3352       with_libmicrohttpd_ldflags="-L$withval/lib"
3353       with_libmicrohttpd="yes"
3354     fi
3355     if test "x$withval" = "xno"; then
3356       with_libmicrohttpd="no (disabled on command line)"
3357     fi
3358   ],
3359   [withval="yes"]
3360 )
3361 if test "x$withval" = "xyes"; then
3362   PKG_CHECK_MODULES([MICROHTTPD], [libmicrohttpd],
3363     [with_libmicrohttpd="yes"],
3364     [with_libmicrohttpd="no (pkg-config could not find libmicrohttpd)"]
3365   )
3366 fi
3367
3368 if test "x$MICROHTTPD_LIBS" = "x"; then
3369   MICROHTTPD_LIBS="-lmicrohttpd"
3370 fi
3371
3372 SAVE_CPPFLAGS="$CPPFLAGS"
3373 SAVE_LDFLAGS="$LDFLAGS"
3374 SAVE_LIBS="$LIBS"
3375 CPPFLAGS="$with_libmicrohttpd_cppflags $MICROHTTPD_CFLAGS"
3376 LDFLAGS="$with_libmicrohttpd_ldflags $LDFLAGS"
3377 LIBS="$LIBS $MICROHTTPD_LIBS"
3378
3379 if test "x$with_libmicrohttpd" = "xyes"; then
3380   AC_CHECK_HEADERS([microhttpd.h],
3381    [with_libmicrohttpd="yes"],
3382    [with_libmicrohttpd="no (<microhttpd.h> not found)"]
3383   )
3384 fi
3385
3386 if test "x$with_libmicrohttpd" = "xyes"; then
3387   AC_CHECK_LIB([microhttpd], [MHD_start_daemon],
3388     [with_libmicrohttpd="yes"],
3389     [with_libmicrohttpd="no (libmicrohttpd not found)"]
3390   )
3391 fi
3392
3393 CPPFLAGS="$SAVE_CPPFLAGS"
3394 LDFLAGS="$SAVE_LDFLAGS"
3395 LIBS="$SAVE_LIBS"
3396
3397 BUILD_WITH_LIBMICROHTTPD_CPPFLAGS="$with_libmicrohttpd_cppflags $MICROHTTPD_CFLAGS"
3398 BUILD_WITH_LIBMICROHTTPD_LDFLAGS="$with_libmicrohttpd_ldflags"
3399 BUILD_WITH_LIBMICROHTTPD_LIBS="$MICROHTTPD_LIBS"
3400 AC_SUBST([BUILD_WITH_LIBMICROHTTPD_CPPFLAGS])
3401 AC_SUBST([BUILD_WITH_LIBMICROHTTPD_LDFLAGS])
3402 AC_SUBST([BUILD_WITH_LIBMICROHTTPD_LIBS])
3403 # }}}
3404
3405 # --with-libmodbus {{{
3406 AC_ARG_WITH([libmodbus],
3407   [AS_HELP_STRING([--with-libmodbus@<:@=PREFIX@:>@], [Path to the modbus library.])],
3408   [
3409     if test "x$withval" = "xno"; then
3410       with_libmodbus="no"
3411     else if test "x$withval" = "xyes"; then
3412       with_libmodbus="use_pkgconfig"
3413     else if test -d "$with_libmodbus/lib"; then
3414       AC_MSG_NOTICE([Not checking for libmodbus: Manually configured])
3415       with_libmodbus_cflags="-I$withval/include"
3416       with_libmodbus_libs="-L$withval/lib -lmodbus"
3417       with_libmodbus="yes"
3418     fi; fi; fi
3419   ],
3420   [with_libmodbus="use_pkgconfig"]
3421 )
3422
3423 # configure using pkg-config
3424 if test "x$with_libmodbus" = "xuse_pkgconfig"; then
3425   AC_MSG_NOTICE([Checking for libmodbus using $PKG_CONFIG])
3426   $PKG_CONFIG --exists 'libmodbus' 2>/dev/null
3427   if test $? -ne 0; then
3428     with_libmodbus="no (pkg-config doesn't know libmodbus)"
3429   fi
3430 fi
3431
3432 if test "x$with_libmodbus" = "xuse_pkgconfig"; then
3433   with_libmodbus_cflags="`$PKG_CONFIG --cflags 'libmodbus'`"
3434   if test $? -ne 0; then
3435     with_libmodbus="no ($PKG_CONFIG failed)"
3436   fi
3437
3438   with_libmodbus_libs="`$PKG_CONFIG --libs 'libmodbus'`"
3439   if test $? -ne 0; then
3440     with_libmodbus="no ($PKG_CONFIG failed)"
3441   fi
3442 fi
3443
3444 if test "x$with_libmodbus" = "xuse_pkgconfig"; then
3445   with_libmodbus="yes"
3446 fi
3447
3448 if test "x$with_libmodbus" = "xyes"; then
3449   SAVE_CPPFLAGS="$CPPFLAGS"
3450   CPPFLAGS="$CPPFLAGS $with_libmodbus_cflags"
3451
3452   AC_CHECK_HEADERS([modbus.h],
3453     [with_libmodbus="yes"],
3454     [with_libmodbus="no (modbus.h not found)"]
3455   )
3456
3457   CPPFLAGS="$SAVE_CPPFLAGS"
3458 fi
3459
3460 if test "x$with_libmodbus" = "xyes"; then
3461   SAVE_LDFLAGS="$LDFLAGS"
3462   LDFLAGS="$LDFLAGS $with_libmodbus_libs"
3463
3464   AC_CHECK_LIB([modbus], [modbus_connect],
3465     [with_libmodbus="yes"],
3466     [with_libmodbus="no (symbol modbus_connect not found)"]
3467   )
3468
3469   LDFLAGS="$SAVE_LDFLAGS"
3470 fi
3471
3472 if test "x$with_libmodbus" = "xyes"; then
3473   BUILD_WITH_LIBMODBUS_CFLAGS="$with_libmodbus_cflags"
3474   BUILD_WITH_LIBMODBUS_LIBS="$with_libmodbus_libs"
3475 fi
3476
3477 AC_SUBST([BUILD_WITH_LIBMODBUS_CFLAGS])
3478 AC_SUBST([BUILD_WITH_LIBMODBUS_LIBS])
3479 # }}}
3480
3481 # --with-libmongoc {{{
3482 AC_ARG_WITH([libmongoc],
3483   [AS_HELP_STRING([--with-libmongoc@<:@=PREFIX@:>@], [Path to libmongoc.])],
3484   [
3485     if test "x$withval" = "xyes"; then
3486       with_libmongoc="yes"
3487     else if test "x$withval" = "xno"; then
3488       with_libmongoc="no"
3489     else
3490       with_libmongoc="no"
3491     fi; fi
3492   ],
3493   [with_libmongoc="yes"]
3494 )
3495
3496 if test "x$with_libmongoc" = "xyes"; then
3497   PKG_CHECK_MODULES([LIBMONGOC], [libmongoc-1.0],
3498     [with_libmongoc="yes"],
3499     [with_libmongoc="no (pkg-config could not find libmongoc)"]
3500   )
3501 fi
3502
3503 if test "x$with_libmongoc" = "xyes"; then
3504   SAVE_CPPFLAGS="$CPPFLAGS"
3505
3506   CPPFLAGS="$CPPFLAGS $LIBMONGOC_CFLAGS"
3507
3508   if test "x$CPPFLAGS" != "x"; then
3509     AC_MSG_NOTICE([libmongoc CPPFLAGS: $LIBMONGOC_CFLAGS])
3510   fi
3511
3512   AC_CHECK_HEADERS([mongoc.h],
3513     [with_libmongoc="yes"],
3514     [with_libmongoc="no ('mongoc.h' not found)"]
3515   )
3516
3517   CPPFLAGS="$SAVE_CPPFLAGS"
3518 fi
3519
3520 if test "x$with_libmongoc" = "xyes"; then
3521   SAVE_CPPFLAGS="$CPPFLAGS"
3522   SAVE_LDFLAGS="$LDFLAGS"
3523
3524   CPPFLAGS="$CPPFLAGS $LIBMONGOC_CFLAGS"
3525   LDFLAGS="$LDFLAGS $LIBMONGOC_LDFLAGS"
3526
3527   if test "x$LIBMONGOC_LDFLAGS" != "x"; then
3528     AC_MSG_NOTICE([libmongoc LDFLAGS: $LIBMONGOC_LDFLAGS])
3529   fi
3530
3531   AC_CHECK_LIB([mongoc-1.0], [mongoc_init],
3532     [with_libmongoc="yes"],
3533     [with_libmongoc="no (symbol 'mongoc_init' not found)"]
3534   )
3535
3536   CPPFLAGS="$SAVE_CPPFLAGS"
3537   LDFLAGS="$SAVE_LDFLAGS"
3538 fi
3539
3540 if test "x$with_libmongoc" = "xyes"; then
3541   BUILD_WITH_LIBMONGOC_CFLAGS="$LIBMONGOC_CFLAGS"
3542   BUILD_WITH_LIBMONGOC_LDFLAGS="$LIBMONGOC_LDFLAGS"
3543   BUILD_WITH_LIBMONGOC_LIBS="$LIBMONGOC_LIBS"
3544 fi
3545
3546 AC_SUBST([BUILD_WITH_LIBMONGOC_CFLAGS])
3547 AC_SUBST([BUILD_WITH_LIBMONGOC_LDFLAGS])
3548 AC_SUBST([BUILD_WITH_LIBMONGOC_LIBS])
3549 # }}}
3550
3551 # --with-libmosquitto {{{
3552 AC_ARG_WITH([libmosquitto],
3553   [AS_HELP_STRING([--with-libmosquitto@<:@=PREFIX@:>@], [Path to libmosquitto.])],
3554   [
3555     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
3556       with_libmosquitto_cppflags="-I$withval/include"
3557       with_libmosquitto_ldflags="-L$withval/lib"
3558       with_libmosquitto="yes"
3559     else
3560       with_libmosquitto="$withval"
3561     fi
3562   ],
3563   [with_libmosquitto="yes"]
3564 )
3565
3566 if test "x$with_libmosquitto" = "xyes"; then
3567   SAVE_CPPFLAGS="$CPPFLAGS"
3568   CPPFLAGS="$CPPFLAGS $with_libmosquitto_cppflags"
3569
3570   AC_CHECK_HEADERS([mosquitto.h],
3571     [with_libmosquitto="yes"],
3572     [with_libmosquitto="no (mosquitto.h not found)"]
3573   )
3574
3575   CPPFLAGS="$SAVE_CPPFLAGS"
3576 fi
3577
3578 if test "x$with_libmosquitto" = "xyes"; then
3579   SAVE_LDFLAGS="$LDFLAGS"
3580   LDFLAGS="$LDFLAGS $with_libmosquitto_ldflags"
3581
3582   AC_CHECK_LIB([mosquitto], [mosquitto_connect],
3583     [with_libmosquitto="yes"],
3584     [with_libmosquitto="no (libmosquitto not found)"]
3585   )
3586
3587   LDFLAGS="$SAVE_LDFLAGS"
3588 fi
3589
3590 if test "x$with_libmosquitto" = "xyes"; then
3591   BUILD_WITH_LIBMOSQUITTO_CPPFLAGS="$with_libmosquitto_cppflags"
3592   BUILD_WITH_LIBMOSQUITTO_LDFLAGS="$with_libmosquitto_ldflags"
3593   BUILD_WITH_LIBMOSQUITTO_LIBS="-lmosquitto"
3594 fi
3595
3596 AC_SUBST([BUILD_WITH_LIBMOSQUITTO_CPPFLAGS])
3597 AC_SUBST([BUILD_WITH_LIBMOSQUITTO_LDFLAGS])
3598 AC_SUBST([BUILD_WITH_LIBMOSQUITTO_LIBS])
3599 # }}}
3600
3601 # --with-libmysql {{{
3602 with_mysql_config="mysql_config"
3603 AC_ARG_WITH([libmysql],
3604   [AS_HELP_STRING([--with-libmysql@<:@=PREFIX@:>@], [Path to libmysql.])],
3605   [
3606     if test "x$withval" = "xno"; then
3607       with_libmysql="no"
3608     else if test "x$withval" = "xyes"; then
3609       with_libmysql="yes"
3610     else
3611       if test -f "$withval" && test -x "$withval"; then
3612         with_mysql_config="$withval"
3613       else if test -x "$withval/bin/mysql_config"; then
3614         with_mysql_config="$withval/bin/mysql_config"
3615       fi; fi
3616       with_libmysql="yes"
3617     fi; fi
3618   ],
3619   [with_libmysql="yes"]
3620 )
3621
3622 if test "x$with_libmysql" = "xyes"; then
3623   with_mysql_cflags=`$with_mysql_config --include 2>/dev/null`
3624   if test $? -ne 0; then
3625     with_libmysql="no ($with_mysql_config failed)"
3626   else
3627     SAVE_CPPFLAGS="$CPPFLAGS"
3628     CPPFLAGS="$CPPFLAGS $with_mysql_cflags"
3629
3630     AC_CHECK_HEADERS([mysql.h],
3631       [have_mysql_h="yes"],
3632       [have_mysql_h="no"]
3633     )
3634
3635     if test "x$have_mysql_h" != "xyes"; then
3636       AC_CHECK_HEADERS([mysql/mysql.h],
3637         [have_mysql_mysql_h="yes"],
3638         [],
3639       )
3640     fi
3641
3642     if test "x$have_mysql_h" != "xyes" && test "x$have_mysql_mysql_h" != "xyes"; then
3643       with_libmysql="no (mysql.h not found)"
3644     fi
3645
3646     CPPFLAGS="$SAVE_CPPFLAGS"
3647   fi
3648 fi
3649
3650 if test "x$with_libmysql" = "xyes"; then
3651   with_mysql_libs=`$with_mysql_config --libs_r 2>/dev/null`
3652   if test $? -ne 0; then
3653     with_libmysql="no ($with_mysql_config failed)"
3654   else
3655     SAVE_LIBS="$LIBS"
3656     LIBS="$with_mysql_libs"
3657
3658     AC_SEARCH_LIBS([mysql_get_server_version],
3659       [],
3660       [with_libmysql="yes"],
3661       [with_libmysql="no (symbol 'mysql_get_server_version' not found in ${LIBS})"],
3662       []
3663     )
3664     LIBS="$SAVE_LIBS"
3665   fi
3666 fi
3667
3668 if test "x$with_libmysql" = "xyes"; then
3669   BUILD_WITH_LIBMYSQL_CFLAGS="$with_mysql_cflags"
3670   BUILD_WITH_LIBMYSQL_LIBS="$with_mysql_libs"
3671 fi
3672
3673 AC_SUBST([BUILD_WITH_LIBMYSQL_CFLAGS])
3674 AC_SUBST([BUILD_WITH_LIBMYSQL_LIBS])
3675 # }}}
3676
3677 # --with-libmnl {{{
3678 AC_ARG_WITH([libmnl],
3679   [AS_HELP_STRING([--with-libmnl@<:@=PREFIX@:>@], [Path to libmnl.])],
3680   [
3681     if test "x$withval" = "xyes"; then
3682       with_libmnl="yes"
3683      else if test "x$withval" = "xno"; then
3684        with_libmnl="no"
3685      else
3686        if test -d "$withval/include"; then
3687          with_libmnl_cflags="-I$withval/include"
3688          with_libmnl_libs="-L$withval/lib -lmnl"
3689          with_libmnl="yes"
3690        else
3691          AC_MSG_ERROR("no such directory: $withval/include")
3692        fi
3693      fi; fi
3694   ],
3695   [
3696     if test "x$ac_system" = "xLinux"; then
3697       with_libmnl="yes"
3698     else
3699       with_libmnl="no (Linux only library)"
3700     fi
3701   ]
3702 )
3703
3704 if test "x$with_libmnl" = "xyes"; then
3705   if $PKG_CONFIG --exists libmnl 2>/dev/null; then
3706     with_libmnl_cflags="$with_libmnl_ldflags `$PKG_CONFIG --cflags libmnl`"
3707     with_libmnl_libs="$with_libmnl_libs `$PKG_CONFIG --libs libmnl`"
3708   fi
3709
3710   AC_CHECK_HEADERS([libmnl.h libmnl/libmnl.h],
3711     [
3712       with_libmnl="yes"
3713       break
3714     ],
3715     [],
3716     [[
3717       #include <stdio.h>
3718       #include <sys/types.h>
3719       #include <asm/types.h>
3720       #include <sys/socket.h>
3721       #include <linux/netlink.h>
3722       #include <linux/rtnetlink.h>]]
3723   )
3724
3725   AC_CHECK_HEADERS([linux/gen_stats.h linux/pkt_sched.h],
3726     [],
3727     [],
3728     [[
3729       #include <stdio.h>
3730       #include <sys/types.h>
3731       #include <asm/types.h>
3732       #include <sys/socket.h>
3733     ]]
3734   )
3735
3736   AC_COMPILE_IFELSE(
3737     [
3738       AC_LANG_PROGRAM(
3739         [[
3740           #include <stdio.h>
3741           #include <sys/types.h>
3742           #include <asm/types.h>
3743           #include <sys/socket.h>
3744           #include <linux/netlink.h>
3745           #include <linux/rtnetlink.h>
3746         ]],
3747         [[
3748           int retval = TCA_STATS2;
3749           return retval;
3750         ]]
3751       )
3752     ],
3753     [AC_DEFINE([HAVE_TCA_STATS2], [1], [True if the enum-member TCA_STATS2 exists])]
3754   )
3755
3756   AC_COMPILE_IFELSE(
3757     [
3758       AC_LANG_PROGRAM(
3759         [[
3760           #include <stdio.h>
3761           #include <sys/types.h>
3762           #include <asm/types.h>
3763           #include <sys/socket.h>
3764           #include <linux/netlink.h>
3765           #include <linux/rtnetlink.h>
3766         ]],
3767         [[
3768           int retval = TCA_STATS;
3769           return retval;
3770         ]]
3771       )
3772     ],
3773     [AC_DEFINE([HAVE_TCA_STATS], 1, [True if the enum-member TCA_STATS exists])]
3774   )
3775
3776   AC_CHECK_MEMBERS([struct rtnl_link_stats64.tx_window_errors],
3777     [AC_DEFINE(HAVE_RTNL_LINK_STATS64, 1, [Define if struct rtnl_link_stats64 exists and is usable.])],
3778     [],
3779     [[#include <linux/if_link.h>]]
3780   )
3781
3782   AC_CHECK_MEMBERS([struct rtnl_link_stats.rx_nohandler],
3783     [],
3784     [],
3785     [[#include <linux/if_link.h>]]
3786   )
3787
3788   AC_CHECK_MEMBERS([struct rtnl_link_stats64.rx_nohandler],
3789     [],
3790     [],
3791     [[#include <linux/if_link.h>]]
3792   )
3793
3794   AC_CHECK_LIB([mnl], [mnl_nlmsg_get_payload],
3795     [with_libmnl="yes"],
3796     [with_libmnl="no (symbol 'mnl_nlmsg_get_payload' not found)"],
3797     [$with_libmnl_libs]
3798   )
3799 fi
3800
3801 if test "x$with_libmnl" = "xyes"; then
3802   BUILD_WITH_LIBMNL_CFLAGS="$with_libmnl_cflags"
3803   BUILD_WITH_LIBMNL_LIBS="$with_libmnl_libs"
3804 fi
3805 AC_SUBST([BUILD_WITH_LIBMNL_CFLAGS])
3806 AC_SUBST([BUILD_WITH_LIBMNL_LIBS])
3807 AM_CONDITIONAL([HAVE_LIBMNL], [test "x$with_libmnl" = "xyes"])
3808 # }}}
3809
3810 # --with-libnetapp {{{
3811 AC_ARG_VAR([LIBNETAPP_CPPFLAGS], [C preprocessor flags required to build with libnetapp])
3812 AC_ARG_VAR([LIBNETAPP_LDFLAGS],  [Linker flags required to build with libnetapp])
3813 AC_ARG_VAR([LIBNETAPP_LIBS],     [Other libraries required to link against libnetapp])
3814 AC_ARG_WITH([libnetapp],
3815   [AS_HELP_STRING([--with-libnetapp@<:@=PREFIX@:>@], [Path to libnetapp.])],
3816   [
3817    if test -d "$withval"; then
3818      LIBNETAPP_CPPFLAGS="$LIBNETAPP_CPPFLAGS -I$withval/include"
3819      LIBNETAPP_LDFLAGS="$LIBNETAPP_LDFLAGS -L$withval/lib"
3820      with_libnetapp="yes"
3821    else
3822      with_libnetapp="$withval"
3823    fi
3824   ],
3825   [with_libnetapp="yes"]
3826 )
3827
3828 SAVE_CPPFLAGS="$CPPFLAGS"
3829 SAVE_LDFLAGS="$LDFLAGS"
3830 CPPFLAGS="$CPPFLAGS $LIBNETAPP_CPPFLAGS"
3831 LDFLAGS="$LDFLAGS $LIBNETAPP_LDFLAGS"
3832
3833 if test "x$with_libnetapp" = "xyes"; then
3834   if test "x$LIBNETAPP_CPPFLAGS" != "x"; then
3835     AC_MSG_NOTICE([netapp CPPFLAGS: $LIBNETAPP_CPPFLAGS])
3836   fi
3837   AC_CHECK_HEADERS([netapp_api.h],
3838     [with_libnetapp="yes"],
3839     [with_libnetapp="no (netapp_api.h not found)"]
3840   )
3841 fi
3842
3843 if test "x$with_libnetapp" = "xyes"; then
3844   if test "x$LIBNETAPP_LDFLAGS" != "x"; then
3845     AC_MSG_NOTICE([netapp LDFLAGS: $LIBNETAPP_LDFLAGS])
3846   fi
3847
3848   if test "x$LIBNETAPP_LIBS" = "x"; then
3849     LIBNETAPP_LIBS="$PTHREAD_LIBS -lxml -ladt -lssl -lm -lcrypto -lz"
3850   fi
3851
3852   AC_MSG_NOTICE([netapp LIBS: $LIBNETAPP_LIBS])
3853
3854   AC_CHECK_LIB([netapp], [na_server_invoke_elem],
3855     [with_libnetapp="yes"],
3856     [with_libnetapp="no (symbol na_server_invoke_elem not found)"],
3857     [$LIBNETAPP_LIBS]
3858   )
3859
3860   LIBNETAPP_LIBS="-lnetapp $LIBNETAPP_LIBS"
3861 fi
3862
3863 CPPFLAGS="$SAVE_CPPFLAGS"
3864 LDFLAGS="$SAVE_LDFLAGS"
3865
3866 AC_SUBST([LIBNETAPP_CPPFLAGS])
3867 AC_SUBST([LIBNETAPP_LDFLAGS])
3868 AC_SUBST([LIBNETAPP_LIBS])
3869 # }}}
3870
3871 # --with-libnetsnmp {{{
3872 AC_ARG_WITH([libnetsnmp],
3873   [AS_HELP_STRING([--with-libnetsnmp@<:@=PREFIX@:>@], [Path to libnetsnmp.])],
3874   [
3875     if test "x$withval" = "xno"; then
3876      with_libnetsnmp="no"
3877     else if test "x$withval" = "xyes"; then
3878      with_libnetsnmp="yes"
3879     else
3880       with_libnetsnmp_cppflags="-I$withval/include"
3881       with_libnetsnmp_ldflags="-I$withval/lib"
3882       with_libnetsnmp="yes"
3883     fi; fi
3884   ],
3885   [with_libnetsnmp="yes"]
3886 )
3887
3888 if test "x$with_libnetsnmp" = "xyes"; then
3889   SAVE_CPPFLAGS="$CPPFLAGS"
3890   CPPFLAGS="$CPPFLAGS $with_libnetsnmp_cppflags"
3891
3892   AC_CHECK_HEADERS([net-snmp/net-snmp-config.h],
3893     [with_libnetsnmp="yes"],
3894     [with_libnetsnmp="no (net-snmp/net-snmp-config.h not found)"]
3895   )
3896
3897   AC_CHECK_HEADERS([net-snmp/net-snmp-includes.h],
3898     [with_libnetsnmp="yes"],
3899     [with_libnetsnmp="no (net-snmp/net-snmp-includes.h not found)"],
3900     [[
3901       #if HAVE_NET_SNMP_NET_SNMP_CONFIG_H
3902       # include <net-snmp/net-snmp-config.h>
3903       #endif
3904     ]]
3905   )
3906
3907   CPPFLAGS="$SAVE_CPPFLAGS"
3908 fi
3909
3910 if test "x$with_libnetsnmp" = "xyes"; then
3911   SAVE_LDFLAGS="$LDFLAGS"
3912   LDFLAGS="$LDFLAGS $with_libnetsnmp_ldflags"
3913
3914   AC_CHECK_LIB([netsnmp], [init_snmp],
3915     [with_libnetsnmp="yes"],
3916     [with_libnetsnmp="no (libnetsnmp not found)"]
3917   )
3918
3919   LDFLAGS="$SAVE_LDFLAGS"
3920 fi
3921
3922 if test "x$with_libnetsnmp" = "xyes"; then
3923   SAVE_LDFLAGS="$LDFLAGS"
3924   LDFLAGS="$LDFLAGS $with_libnetsnmp_ldflags"
3925
3926   AC_CHECK_LIB([netsnmp], [netsnmp_get_version],
3927     [with_libnetsnmp="yes"],
3928     [with_libnetsnmp="no (couldn't get libnetsnmp version)"]
3929   )
3930
3931   LDFLAGS="$SAVE_LDFLAGS"
3932 fi
3933
3934 if test "x$with_libnetsnmp" = "xyes"; then
3935   SAVE_CPPFLAGS="$CPPFLAGS"
3936   SAVE_LDFLAGS="$LDFLAGS"
3937   SAVE_LIBS="$LIBS"
3938   CPPFLAGS="$CPPFLAGS $with_libnetsnmp_cppflags -Wall -Werror"
3939   LDFLAGS="$LDFLAGS $with_libnetsnmp_ldflags"
3940   LIBS="$LIBS -lnetsnmp"
3941
3942   AC_CACHE_CHECK([whether netsnmp library has old API],
3943     [c_cv_have_netsnmp_old_api],
3944     [
3945       AC_LINK_IFELSE(
3946         [
3947           AC_LANG_PROGRAM(
3948             [[
3949               #include <net-snmp/net-snmp-config.h>
3950               #include <net-snmp/net-snmp-includes.h>
3951             ]],
3952             [[
3953               netsnmp_variable_list *key = SNMP_MALLOC_TYPEDEF(netsnmp_variable_list);;
3954               int val;
3955               u_char type = ASN_INTEGER;
3956               snmp_set_var_value(key, &val, sizeof(val));
3957               snmp_set_var_typed_value(key, type, &val, sizeof(val));
3958               return 0;
3959             ]]
3960           )
3961         ],
3962         [c_cv_have_netsnmp_old_api="no"],
3963         [c_cv_have_netsnmp_old_api="yes"]
3964       )
3965     ]
3966   )
3967
3968   if test "x$c_cv_have_netsnmp_old_api" = "xyes"; then
3969     AC_DEFINE([HAVE_NETSNMP_OLD_API], [1],
3970               ["Define 1 if you have old netsnmp API]")
3971   fi
3972
3973   CPPFLAGS="$SAVE_CPPFLAGS"
3974   LDFLAGS="$SAVE_LDFLAGS"
3975   LIBS="$SAVE_LIBS"
3976 fi
3977
3978 if test "x$with_libnetsnmp" = "xyes"; then
3979   BUILD_WITH_LIBNETSNMP_CPPFLAGS="$with_libnetsnmp_cppflags"
3980   BUILD_WITH_LIBNETSNMP_LDFLAGS="$with_libnetsnmp_ldflags"
3981   BUILD_WITH_LIBNETSNMP_LIBS="-lnetsnmp"
3982 fi
3983
3984 AC_SUBST([BUILD_WITH_LIBNETSNMP_CPPFLAGS])
3985 AC_SUBST([BUILD_WITH_LIBNETSNMP_LDFLAGS])
3986 AC_SUBST([BUILD_WITH_LIBNETSNMP_LIBS])
3987 # }}}
3988
3989 # --with-libnetsnmpagent {{{
3990 AC_ARG_WITH([libnetsnmpagent],
3991   [AS_HELP_STRING([--with-libnetsnmpagent@<:@=PREFIX@:>@], [Path to libnetsnmpagent.])],
3992   [
3993     if test "x$withval" = "xno"; then
3994       with_libnetsnmpagent="no"
3995     else if test "x$withval" = "xyes"; then
3996       with_libnetsnmpagent="yes"
3997     else
3998       with_libnetsnmpagent_cppflags="-I$withval/include"
3999       with_libnetsnmpagent_ldflags="-I$withval/lib"
4000       with_libnetsnmpagent="yes"
4001     fi; fi
4002   ],
4003   [with_libnetsnmpagent="yes"]
4004 )
4005
4006 if test "x$with_libnetsnmpagent" = "xyes"; then
4007   SAVE_CPPFLAGS="$CPPFLAGS"
4008   CPPFLAGS="$CPPFLAGS $with_libnetsnmpagent_cppflags"
4009
4010   AC_CHECK_HEADERS([net-snmp/agent/net-snmp-agent-includes.h],
4011     [],
4012     [with_libnetsnmpagent="no (net-snmp/agent/net-snmp-agent-includes.h not found)"],
4013     [[
4014       #if HAVE_NET_SNMP_NET_SNMP_CONFIG_H
4015       # include <net-snmp/net-snmp-config.h>
4016       #endif
4017       #if HAVE_NET_SNMP_NET_SNMP_INCLUDES_H
4018       # include <net-snmp/net-snmp-includes.h>
4019       #endif
4020     ]]
4021   )
4022
4023   CPPFLAGS="$SAVE_CPPFLAGS"
4024 fi
4025
4026 if test "x$with_libnetsnmpagent" = "xyes"; then
4027   SAVE_LDFLAGS="$LDFLAGS"
4028   LDFLAGS="$LDFLAGS $with_libnetsnmpagent_ldflags"
4029
4030   # older versions of libnetsnmpagent fail to link
4031   # against the helpers library, so do that explicitly
4032   AC_CHECK_LIB([netsnmphelpers], [netsnmp_init_helpers],
4033     [libnetsnmphelpers="-lnetsnmphelpers"],
4034     [libnetsnmphelpers=""]
4035   )
4036
4037   AC_CHECK_LIB([netsnmpagent], [init_agent],
4038     [with_libnetsnmpagent="yes"],
4039     [with_libnetsnmpagent="no (libnetsnmpagent not found)"],
4040     [$libnetsnmphelpers]
4041   )
4042
4043   LDFLAGS="$SAVE_LDFLAGS"
4044 fi
4045
4046 if test "x$with_libnetsnmpagent" = "xyes"; then
4047   BUILD_WITH_LIBNETSNMPAGENT_LIBS="-lnetsnmpagent $libnetsnmphelpers"
4048 fi
4049
4050 AC_SUBST([BUILD_WITH_LIBNETSNMPAGENT_CPPFLAGS])
4051 AC_SUBST([BUILD_WITH_LIBNETSNMPAGENT_LDFLAGS])
4052 AC_SUBST([BUILD_WITH_LIBNETSNMPAGENT_LIBS])
4053 # }}}
4054
4055 # --with-liboping {{{
4056 AC_ARG_WITH([liboping],
4057   [AS_HELP_STRING([--with-liboping@<:@=PREFIX@:>@], [Path to liboping.])],
4058   [
4059     if test "x$withval" = "xyes"; then
4060       with_liboping="yes"
4061     else if test "x$withval" = "xno"; then
4062       with_liboping="no"
4063     else
4064       with_liboping="yes"
4065       LIBOPING_CPPFLAGS="-I$withval/include"
4066       LIBOPING_LDFLAGS="-L$withval/lib"
4067     fi; fi
4068   ],
4069   [with_liboping="yes"]
4070 )
4071
4072 SAVE_CPPFLAGS="$CPPFLAGS"
4073 SAVE_LDFLAGS="$LDFLAGS"
4074 CPPFLAGS="$CPPFLAGS $LIBOPING_CPPFLAGS"
4075 LDFLAGS="$LDFLAGS $LIBOPING_LDFLAGS"
4076
4077 if test "x$with_liboping" = "xyes"; then
4078   AC_CHECK_HEADERS([oping.h],
4079     [with_liboping="yes"],
4080     [with_liboping="no (oping.h not found)"]
4081   )
4082 fi
4083
4084 if test "x$with_liboping" = "xyes"; then
4085   AC_CHECK_LIB([oping], [ping_construct],
4086     [with_liboping="yes"],
4087     [with_liboping="no (symbol 'ping_construct' not found)"]
4088   )
4089 fi
4090
4091 CPPFLAGS="$SAVE_CPPFLAGS"
4092 LDFLAGS="$SAVE_LDFLAGS"
4093
4094 if test "x$with_liboping" = "xyes"; then
4095   BUILD_WITH_LIBOPING_CPPFLAGS="$LIBOPING_CPPFLAGS"
4096   BUILD_WITH_LIBOPING_LDFLAGS="$LIBOPING_LDFLAGS"
4097 fi
4098
4099 AC_SUBST([BUILD_WITH_LIBOPING_CPPFLAGS])
4100 AC_SUBST([BUILD_WITH_LIBOPING_LDFLAGS])
4101 # }}}
4102
4103 # --with-oracle {{{
4104 AC_ARG_WITH([oracle],
4105   [AS_HELP_STRING([--with-oracle@<:@=ORACLE_HOME@:>@], [Path to Oracle.])],
4106   [
4107     if test "x$withval" = "xyes"; then
4108       if test "x$ORACLE_HOME" = "x"; then
4109         AC_MSG_WARN([Use of the Oracle library has been forced, but the environment variable ORACLE_HOME is not set.])
4110       fi
4111       with_oracle="yes"
4112     else if test "x$withval" = "xno"; then
4113       with_oracle="no"
4114     else
4115       with_oracle="yes"
4116       ORACLE_HOME="$withval"
4117     fi; fi
4118   ],
4119   [
4120     if test "x$ORACLE_HOME" = "x"; then
4121       with_oracle="no (ORACLE_HOME is not set)"
4122     else
4123       with_oracle="yes"
4124     fi
4125   ]
4126 )
4127
4128 if test "x$ORACLE_HOME" != "x"; then
4129   with_oracle_cppflags="-I$ORACLE_HOME/rdbms/public"
4130   if test -e "$ORACLE_HOME/lib/ldflags"; then
4131     with_oracle_libs=`cat "$ORACLE_HOME/lib/ldflags"`
4132   fi
4133   with_oracle_libs="-L$ORACLE_HOME/lib -lclntsh"
4134 fi
4135
4136 if test "x$with_oracle" = "xyes"; then
4137   SAVE_CPPFLAGS="$CPPFLAGS"
4138   CPPFLAGS="$CPPFLAGS $with_oracle_cppflags"
4139
4140   AC_CHECK_HEADERS([oci.h],
4141     [with_oracle="yes"],
4142     [with_oracle="no (oci.h not found)"]
4143   )
4144
4145   CPPFLAGS="$SAVE_CPPFLAGS"
4146 fi
4147
4148 if test "x$with_oracle" = "xyes"; then
4149   SAVE_CPPFLAGS="$CPPFLAGS"
4150   SAVE_LIBS="$LIBS"
4151   CPPFLAGS="$CPPFLAGS $with_oracle_cppflags"
4152   LIBS="$LIBS $with_oracle_libs"
4153
4154   AC_CHECK_FUNC([OCIEnvCreate],
4155     [with_oracle="yes"],
4156     [with_oracle="no (Symbol 'OCIEnvCreate' not found)"]
4157   )
4158
4159   CPPFLAGS="$SAVE_CPPFLAGS"
4160   LIBS="$SAVE_LIBS"
4161 fi
4162
4163 if test "x$with_oracle" = "xyes"; then
4164   BUILD_WITH_ORACLE_CPPFLAGS="$with_oracle_cppflags"
4165   BUILD_WITH_ORACLE_LIBS="$with_oracle_libs"
4166 fi
4167
4168 AC_SUBST([BUILD_WITH_ORACLE_CPPFLAGS])
4169 AC_SUBST([BUILD_WITH_ORACLE_LIBS])
4170 # }}}
4171
4172 # --with-libowcapi {{{
4173 AC_ARG_WITH([libowcapi],
4174   [AS_HELP_STRING([--with-libowcapi@<:@=PREFIX@:>@], [Path to libowcapi.])],
4175   [
4176     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
4177       with_libowcapi_cppflags="-I$withval/include"
4178       with_libowcapi_ldflags="-L$withval/lib"
4179       with_libowcapi="yes"
4180     else
4181       with_libowcapi="$withval"
4182     fi
4183   ],
4184   [with_libowcapi="yes"]
4185 )
4186
4187 if test "x$with_libowcapi" = "xyes"; then
4188   SAVE_CPPFLAGS="$CPPFLAGS"
4189   CPPFLAGS="$CPPFLAGS $with_libowcapi_cppflags"
4190
4191   AC_CHECK_HEADERS([owcapi.h],
4192     [with_libowcapi="yes"],
4193     [with_libowcapi="no (owcapi.h not found)"]
4194   )
4195
4196   CPPFLAGS="$SAVE_CPPFLAGS"
4197 fi
4198
4199 if test "x$with_libowcapi" = "xyes"; then
4200   SAVE_LDFLAGS="$LDFLAGS"
4201   LDFLAGS="$LDFLAGS $with_libowcapi_ldflags"
4202
4203   AC_CHECK_LIB([owcapi], [OW_get],
4204     [with_libowcapi="yes"],
4205     [with_libowcapi="no (libowcapi not found)"]
4206   )
4207
4208   LDFLAGS="$SAVE_LDFLAGS"
4209 fi
4210
4211 if test "x$with_libowcapi" = "xyes"; then
4212   BUILD_WITH_LIBOWCAPI_CPPFLAGS="$with_libowcapi_cppflags"
4213   BUILD_WITH_LIBOWCAPI_LDFLAGS="$with_libowcapi_ldflags"
4214   BUILD_WITH_LIBOWCAPI_LIBS="-lowcapi"
4215 fi
4216
4217 AC_SUBST([BUILD_WITH_LIBOWCAPI_CPPFLAGS])
4218 AC_SUBST([BUILD_WITH_LIBOWCAPI_LDFLAGS])
4219 AC_SUBST([BUILD_WITH_LIBOWCAPI_LIBS])
4220 # }}}
4221
4222 # --with-libpcap {{{
4223 AC_ARG_WITH([libpcap],
4224   [AS_HELP_STRING([--with-libpcap@<:@=PREFIX@:>@], [Path to libpcap.])],
4225   [
4226     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
4227       with_libpcap_cppflags="-I$withval/include"
4228       with_libpcap_ldflags="$LDFLAGS -L$withval/lib"
4229       with_libpcap="yes"
4230     else
4231       with_libpcap="$withval"
4232     fi
4233   ],
4234   [with_libpcap="yes"]
4235 )
4236
4237 if test "x$with_libpcap" = "xyes"; then
4238   SAVE_CPPFLAGS="$CPPFLAGS"
4239   CPPFLAGS="$CPPFLAGS $with_libpcap_cppflags"
4240
4241   AC_CHECK_HEADERS([pcap.h],
4242     [with_libpcap="yes"],
4243     [with_libpcap="no (pcap.h not found)"]
4244   )
4245
4246   CPPFLAGS="$SAVE_CPPFLAGS"
4247 fi
4248
4249 if test "x$with_libpcap" = "xyes"; then
4250   SAVE_LDFLAGS="$LDFLAGS"
4251   LDFLAGS="$LDFLAGS $with_libpcap_ldflags"
4252
4253   AC_CHECK_LIB([pcap], [pcap_open_live],
4254     [with_libpcap="yes"],
4255     [with_libpcap="no (libpcap not found)"]
4256   )
4257
4258   LDFLAGS="$SAVE_LDFLAGS"
4259 fi
4260
4261 if test "x$with_libpcap" = "xyes"; then
4262   AC_CACHE_CHECK([whether libpcap has PCAP_ERROR_IFACE_NOT_UP],
4263     [c_cv_libpcap_have_pcap_error_iface_not_up],
4264     [
4265       AC_COMPILE_IFELSE(
4266         [
4267           AC_LANG_PROGRAM(
4268             [[#include <pcap.h>]],
4269             [[
4270               int val = PCAP_ERROR_IFACE_NOT_UP;
4271               return val;
4272             ]]
4273           )
4274         ],
4275         [c_cv_libpcap_have_pcap_error_iface_not_up="yes"],
4276         [c_cv_libpcap_have_pcap_error_iface_not_up="no"]
4277       )
4278     ]
4279   )
4280 fi
4281
4282 if test "x$c_cv_libpcap_have_pcap_error_iface_not_up" != "xyes"; then
4283   with_libpcap="no (pcap.h misses PCAP_ERROR_IFACE_NOT_UP)"
4284 fi
4285
4286 if test "x$with_libpcap" = "xyes"; then
4287   BUILD_WITH_LIBPCAP_CPPFLAGS="$with_libpcap_cppflags"
4288   BUILD_WITH_LIBPCAP_LDFLAGS="$with_libpcap_ldflags"
4289   BUILD_WITH_LIBPCAP_LIBS="-lpcap"
4290 fi
4291
4292 AC_SUBST([BUILD_WITH_LIBPCAP_CPPFLAGS])
4293 AC_SUBST([BUILD_WITH_LIBPCAP_LDFLAGS])
4294 AC_SUBST([BUILD_WITH_LIBPCAP_LIBS])
4295 # }}}
4296
4297 # --with-libperl {{{
4298 AC_ARG_WITH([libperl],
4299   [AS_HELP_STRING([--with-libperl@<:@=PREFIX@:>@], [Path to libperl.])],
4300   [
4301     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
4302       LDFLAGS="$LDFLAGS -L$withval/lib"
4303       CPPFLAGS="$CPPFLAGS -I$withval/include"
4304       with_libperl="yes"
4305     else
4306       with_libperl="$withval"
4307     fi
4308   ],
4309   [with_libperl="yes"]
4310 )
4311
4312 AC_ARG_VAR([PERL], [path to Perl interpreter])
4313 AC_PATH_PROG([PERL], [perl])
4314
4315 if test "x$PERL" = "x"; then
4316   with_libperl="no (no Perl interpreter found)"
4317 fi
4318
4319 if test "x$with_libperl" = "xyes"; then
4320   SAVE_CFLAGS="$CFLAGS"
4321   SAVE_LIBS="$LIBS"
4322   dnl ARCHFLAGS="" -> disable multi -arch on OSX (see Config_heavy.pl:fetch_string)
4323   PERL_CFLAGS=`ARCHFLAGS="" $PERL -MExtUtils::Embed -e perl_inc`
4324   PERL_LIBS=`ARCHFLAGS="" $PERL -MExtUtils::Embed -e ldopts`
4325   CFLAGS="$CFLAGS $PERL_CFLAGS"
4326   LIBS="$LIBS $PERL_LIBS"
4327
4328   AC_CACHE_CHECK([for libperl],
4329     [c_cv_have_libperl],
4330     [
4331       AC_LINK_IFELSE(
4332         [
4333           AC_LANG_PROGRAM(
4334             [[
4335               #define PERL_NO_GET_CONTEXT
4336               #include <EXTERN.h>
4337               #include <perl.h>
4338               #include <XSUB.h>
4339             ]],
4340             [[
4341               dTHX;
4342               load_module (PERL_LOADMOD_NOIMPORT,
4343                 newSVpv ("Collectd::Plugin::FooBar", 24),
4344                 Nullsv);
4345             ]]
4346           )
4347         ],
4348         [c_cv_have_libperl="yes"],
4349         [c_cv_have_libperl="no"]
4350       )
4351     ]
4352   )
4353
4354   CFLAGS="$SAVE_CFLAGS"
4355   LIBS="$SAVE_LIBS"
4356
4357   if test "x$c_cv_have_libperl" = "xno"; then
4358     with_libperl="no"
4359   fi
4360 fi
4361
4362 if test "x$with_libperl" = "xyes"; then
4363   SAVE_CFLAGS="$CFLAGS"
4364   SAVE_LIBS="$LIBS"
4365   CFLAGS="$CFLAGS $PERL_CFLAGS"
4366   LIBS="$LIBS $PERL_LIBS"
4367
4368   AC_CACHE_CHECK([if Perl supports ithreads],
4369     [c_cv_have_perl_ithreads],
4370     [
4371       AC_LINK_IFELSE(
4372         [
4373           AC_LANG_PROGRAM(
4374             [[
4375               #include <EXTERN.h>
4376               #include <perl.h>
4377               #include <XSUB.h>
4378
4379               #if !defined(USE_ITHREADS)
4380               # error "Perl does not support ithreads!"
4381               #endif /* !defined(USE_ITHREADS) */
4382             ]],
4383             []
4384           )
4385         ],
4386         [c_cv_have_perl_ithreads="yes"],
4387         [c_cv_have_perl_ithreads="no"]
4388       )
4389     ]
4390   )
4391
4392   CFLAGS="$SAVE_CFLAGS"
4393   LIBS="$SAVE_LIBS"
4394 fi
4395
4396 if test "x$with_libperl" = "xyes"; then
4397   # trigger an error if Perl_load_module*() uses __attribute__nonnull__(3)
4398   # (see issues #41 and #42)
4399   SAVE_CFLAGS="$CFLAGS"
4400   SAVE_LIBS="$LIBS"
4401   CFLAGS="$CFLAGS $PERL_CFLAGS -Wall -Werror"
4402   LIBS="$LIBS $PERL_LIBS"
4403
4404   AC_CACHE_CHECK([for broken Perl_load_module()],
4405     [c_cv_have_broken_perl_load_module],
4406     [
4407       AC_LINK_IFELSE(
4408         [
4409           AC_LANG_PROGRAM(
4410             [[
4411               #define PERL_NO_GET_CONTEXT
4412               #include <EXTERN.h>
4413               #include <perl.h>
4414               #include <XSUB.h>
4415             ]],
4416             [[
4417               dTHX;
4418               load_module (PERL_LOADMOD_NOIMPORT,
4419                 newSVpv ("Collectd::Plugin::FooBar", 24),
4420                 Nullsv);
4421             ]]
4422           )
4423         ],
4424         [c_cv_have_broken_perl_load_module="no"],
4425         [c_cv_have_broken_perl_load_module="yes"]
4426       )
4427     ]
4428   )
4429
4430   CFLAGS="$SAVE_CFLAGS"
4431   LIBS="$SAVE_LIBS"
4432 fi
4433
4434 if test "x$c_cv_have_broken_perl_load_module" = "xyes"; then
4435   PERL_CFLAGS="$PERL_CFLAGS -Wno-nonnull"
4436 fi
4437
4438 if test "x$with_libperl" = "xyes"; then
4439   SAVE_CFLAGS="$CFLAGS"
4440   SAVE_LIBS="$LIBS"
4441   CFLAGS="$CFLAGS $PERL_CFLAGS"
4442   LIBS="$LIBS $PERL_LIBS"
4443
4444   AC_CHECK_MEMBER(
4445     [struct mgvtbl.svt_local],
4446     [have_struct_mgvtbl_svt_local="yes"],
4447     [have_struct_mgvtbl_svt_local="no"],
4448     [[
4449       #include <EXTERN.h>
4450       #include <perl.h>
4451       #include <XSUB.h>
4452     ]]
4453   )
4454
4455   if test "x$have_struct_mgvtbl_svt_local" = "xyes"; then
4456     AC_DEFINE([HAVE_PERL_STRUCT_MGVTBL_SVT_LOCAL], [1], [Define if Perls struct mgvtbl has member svt_local.])
4457   fi
4458
4459   CFLAGS="$SAVE_CFLAGS"
4460   LIBS="$SAVE_LIBS"
4461 fi
4462 AC_SUBST([PERL_CFLAGS])
4463 AC_SUBST([PERL_LIBS])
4464
4465 # }}}
4466
4467 # --with-libpq {{{
4468 with_pg_config="pg_config"
4469 AC_ARG_WITH([libpq],
4470   [AS_HELP_STRING([--with-libpq@<:@=PREFIX@:>@], [Path to libpq.])],
4471   [
4472     if test "x$withval" = "xno" || test "x$withval" = "xyes"; then
4473       with_libpq="$withval"
4474     else
4475       if test -f "$withval" && test -x "$withval"; then
4476         with_pg_config="$withval"
4477       else if test -x "$withval/bin/pg_config"; then
4478         with_pg_config="$withval/bin/pg_config"
4479       fi; fi
4480       with_libpq="yes"
4481     fi
4482   ],
4483   [with_libpq="yes"]
4484 )
4485
4486 if test "x$with_libpq" = "xyes"; then
4487   with_libpq_includedir=`$with_pg_config --includedir 2> /dev/null`
4488   pg_config_status=$?
4489
4490   if test $pg_config_status -eq 0; then
4491     if test -n "$with_libpq_includedir"; then
4492       for dir in $with_libpq_includedir; do
4493         with_libpq_cppflags="$with_libpq_cppflags -I$dir"
4494       done
4495     fi
4496   else
4497     AC_MSG_WARN([$with_pg_config returned with status $pg_config_status])
4498   fi
4499
4500   SAVE_CPPFLAGS="$CPPFLAGS"
4501   CPPFLAGS="$CPPFLAGS $with_libpq_cppflags"
4502
4503   AC_CHECK_HEADERS([libpq-fe.h],
4504     [with_libpq="yes"],
4505     [with_libpq="no (libpq-fe.h not found)"]
4506   )
4507
4508   CPPFLAGS="$SAVE_CPPFLAGS"
4509 fi
4510
4511 if test "x$with_libpq" = "xyes"; then
4512   with_libpq_libdir=`$with_pg_config --libdir 2> /dev/null`
4513   pg_config_status=$?
4514
4515   if test $pg_config_status -eq 0
4516   then
4517     if test -n "$with_libpq_libdir"; then
4518       for dir in $with_libpq_libdir; do
4519         with_libpq_ldflags="$with_libpq_ldflags -L$dir"
4520       done
4521     fi
4522   else
4523     AC_MSG_WARN([$with_pg_config returned with status $pg_config_status])
4524   fi
4525
4526   SAVE_LDFLAGS="$LDFLAGS"
4527   LDFLAGS="$LDFLAGS $with_libpq_ldflags"
4528
4529   AC_CHECK_LIB([pq], [PQserverVersion],
4530     [with_libpq="yes"],
4531     [with_libpq="no (symbol 'PQserverVersion' not found)"])
4532
4533   LDFLAGS="$SAVE_LDFLAGS"
4534 fi
4535
4536 if test "x$with_libpq" = "xyes"; then
4537   BUILD_WITH_LIBPQ_CPPFLAGS="$with_libpq_cppflags"
4538   BUILD_WITH_LIBPQ_LDFLAGS="$with_libpq_ldflags"
4539   BUILD_WITH_LIBPQ_LIBS="-lpq"
4540 fi
4541
4542 AC_SUBST([BUILD_WITH_LIBPQ_CPPFLAGS])
4543 AC_SUBST([BUILD_WITH_LIBPQ_LDFLAGS])
4544 AC_SUBST([BUILD_WITH_LIBPQ_LIBS])
4545 # }}}
4546
4547 # --with-libpqos {{{
4548 AC_ARG_WITH([libpqos],
4549   [AS_HELP_STRING([--with-libpqos@<:@=PREFIX@:>@], [Path to libpqos.])],
4550   [
4551     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
4552       with_libpqos_cppflags="-I$withval/include"
4553       with_libpqos_ldflags="-L$withval/lib"
4554       with_libpqos="yes"
4555     else
4556       with_libpqos="$withval"
4557     fi
4558   ],
4559   [with_libpqos="yes"]
4560 )
4561
4562 if test "x$with_libpqos" = "xyes"; then
4563   SAVE_CPPFLAGS="$CPPFLAGS"
4564   CPPFLAGS="$CPPFLAGS $with_libpqos_cppflags"
4565
4566   AC_CHECK_HEADERS([pqos.h],
4567     [with_libpqos="yes"],
4568     [with_libpqos="no (pqos.h not found)"]
4569   )
4570
4571   CPPFLAGS="$SAVE_CPPFLAGS"
4572 fi
4573
4574 if test "x$with_libpqos" = "xyes"; then
4575   SAVE_LDFLAGS="$LDFLAGS"
4576   LDFLAGS="$LDFLAGS $with_libpqos_ldflags"
4577
4578   AC_CHECK_LIB([pqos], [pqos_init],
4579     [with_libpqos="yes"],
4580     [with_libpqos="no (Can't find libpqos)"]
4581   )
4582
4583   LDFLAGS="$SAVE_LDFLAGS"
4584 fi
4585
4586 if test "x$with_libpqos" = "xyes"; then
4587   SAVE_CPPFLAGS="$CPPFLAGS"
4588   CPPFLAGS="$CPPFLAGS $with_libpqos_cppflags"
4589   AC_PREPROC_IFELSE(
4590     [
4591       AC_LANG_SOURCE(
4592         [[
4593           #include <pqos.h>
4594           #if PQOS_VERSION < 106
4595           #error "required PQOS version >= 1.06"
4596           #endif
4597         ]]
4598       )
4599     ],
4600     [with_libpqos="yes"],
4601     [with_libpqos="no (pqos library version 1.06 or higher is required)"]
4602   )
4603
4604   CPPFLAGS="$SAVE_CPPFLAGS"
4605 fi
4606
4607 if test "x$with_libpqos" = "xyes"; then
4608   BUILD_WITH_LIBPQOS_CPPFLAGS="$with_libpqos_cppflags"
4609   BUILD_WITH_LIBPQOS_LDFLAGS="$with_libpqos_ldflags"
4610   BUILD_WITH_LIBPQOS_LIBS="-lpqos"
4611 fi
4612
4613 AC_SUBST([BUILD_WITH_LIBPQOS_CPPFLAGS])
4614 AC_SUBST([BUILD_WITH_LIBPQOS_LDFLAGS])
4615 AC_SUBST([BUILD_WITH_LIBPQOS_LIBS])
4616 # }}}
4617
4618 # --with-libjevents {{{
4619 with_libjevents_cppflags=""
4620 with_libjevents_ldflags=""
4621 AC_ARG_WITH([libjevents],
4622   [AS_HELP_STRING([--with-libjevents@<:@=PREFIX@:>@], [Path to libjevents.])],
4623   [
4624     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
4625       with_libjevents_cppflags="-I$withval/include"
4626       with_libjevents_ldflags="-L$withval/lib"
4627       with_libjevents="yes"
4628     else
4629       with_libjevents="$withval"
4630     fi
4631   ],
4632   [with_libjevents="yes"]
4633 )
4634
4635 if test "x$with_libjevents" = "xyes"; then
4636   SAVE_CPPFLAGS="$CPPFLAGS"
4637   CPPFLAGS="$CPPFLAGS $with_libjevents_cppflags"
4638
4639   AC_CHECK_HEADERS([jevents.h], [with_libjevents="yes"], [with_libjevents="no (jevents.h not found)"])
4640
4641   CPPFLAGS="$SAVE_CPPFLAGS"
4642 fi
4643 if test "x$with_libjevents" = "xyes"; then
4644   SAVE_LDFLAGS="$LDFLAGS"
4645   LDFLAGS="$LDFLAGS $with_libjevents_ldflags"
4646
4647   AC_CHECK_LIB([jevents], [json_events], [with_libjevents="yes"], [with_libjevents="no (Can't find libjevents)"])
4648
4649   LDFLAGS="$SAVE_LDFLAGS"
4650 fi
4651 if test "x$with_libjevents" = "xyes"; then
4652   BUILD_WITH_LIBJEVENTS_CPPFLAGS="$with_libjevents_cppflags"
4653   BUILD_WITH_LIBJEVENTS_LDFLAGS="$with_libjevents_ldflags"
4654   BUILD_WITH_LIBJEVENTS_LIBS="-ljevents"
4655 fi
4656 AC_SUBST([BUILD_WITH_LIBJEVENTS_CPPFLAGS])
4657 AC_SUBST([BUILD_WITH_LIBJEVENTS_LDFLAGS])
4658 AC_SUBST([BUILD_WITH_LIBJEVENTS_LIBS])
4659 # }}}
4660
4661 # --with-libprotobuf {{{
4662 with_libprotobuf_cppflags=""
4663 with_libprotobuf_ldflags=""
4664 AC_ARG_WITH([libprotobuf],
4665   [AS_HELP_STRING([--with-libprotobuf@<:@=PREFIX@:>@], [Path to libprotobuf.])],
4666   [
4667     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
4668       with_libprotobuf_cppflags="-I$withval/include"
4669       with_libprotobuf_ldflags="-L$withval/lib"
4670       with_libprotobuf="yes"
4671     fi
4672     if test "x$withval" = "xno"; then
4673       with_libprotobuf="no (disabled on command line)"
4674     fi
4675   ],
4676   [withval="yes"]
4677 )
4678
4679 if test "x$withval" = "xyes"; then
4680   PKG_CHECK_MODULES([PROTOBUF], [protobuf],
4681     [with_libprotobuf="yes"],
4682     [with_libprotobuf="no (pkg-config could not find libprotobuf)"]
4683   )
4684 fi
4685
4686 if test "x$withval" != "xno"; then
4687   SAVE_LDFLAGS="$LDFLAGS"
4688   SAVE_LIBS="$LIBS"
4689   LDFLAGS="$with_libprotobuf_ldflags"
4690   LIBS="$PROTOBUF_LIBS $LIBS"
4691   AC_LANG_PUSH([C++])
4692   AC_CHECK_LIB([protobuf], [main],
4693     [
4694       SAVE_CPPFLAGS="$CPPFLAGS"
4695       CPPFLAGS="$with_libprotobuf_cppflags $PROTOBUF_CFLAGS"
4696       if test "x$PROTOBUF_LIBS" = "x"
4697       then
4698         PROTOBUF_LIBS="-lprotobuf"
4699       fi
4700       AC_CHECK_HEADERS([google/protobuf/util/time_util.h],
4701         [with_libprotobuf="yes"],
4702         [with_libprotobuf="no (<google/protobuf/util/time_util.h> not found)"]
4703       )
4704       CPPFLAGS="$SAVE_CPPFLAGS"
4705     ],
4706     [with_libprotobuf="no (libprotobuf not found)"]
4707   )
4708   AC_LANG_POP([C++])
4709   LDFLAGS="$SAVE_LDFLAGS"
4710   LIBS="$SAVE_LIBS"
4711 fi
4712
4713 BUILD_WITH_LIBPROTOBUF_CPPFLAGS="$with_libprotobuf_cppflags $PROTOBUF_CFLAGS"
4714 BUILD_WITH_LIBPROTOBUF_LDFLAGS="$with_libprotobuf_ldflags"
4715 BUILD_WITH_LIBPROTOBUF_LIBS="$PROTOBUF_LIBS"
4716 AC_SUBST([BUILD_WITH_LIBPROTOBUF_CPPFLAGS])
4717 AC_SUBST([BUILD_WITH_LIBPROTOBUF_LDFLAGS])
4718 AC_SUBST([BUILD_WITH_LIBPROTOBUF_LIBS])
4719 # }}}
4720
4721 AC_ARG_VAR([PROTOC], [path to the protoc binary])
4722 AC_PATH_PROG([PROTOC], [protoc])
4723 have_protoc3="no"
4724 if test "x$PROTOC" != "x"; then
4725   AC_MSG_CHECKING([for protoc 3.0.0+])
4726   if $PROTOC --version | $EGREP libprotoc.3 >/dev/null; then
4727     protoc3="yes (`$PROTOC --version`)"
4728     have_protoc3="yes"
4729   else
4730     protoc3="no (`$PROTOC --version`)"
4731   fi
4732   AC_MSG_RESULT([$protoc3])
4733 fi
4734 AM_CONDITIONAL([HAVE_PROTOC3], [test "x$have_protoc3" = "xyes"])
4735
4736 # --with-libprotobuf-c {{{
4737 AC_ARG_WITH([libprotobuf-c],
4738   [AS_HELP_STRING([--with-libprotobuf-c@<:@=PREFIX@:>@], [Path to libprotobuf-c.])],
4739   [
4740     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
4741       with_libprotobuf_c_cppflags="-I$withval/include"
4742       with_libprotobuf_c_ldflags="-L$withval/lib"
4743       with_libprotobuf_c="yes"
4744     fi
4745
4746     if test "x$withval" = "xno"; then
4747       with_libprotobuf_c="no (disabled on command line)"
4748     fi
4749   ],
4750   [withval="yes"]
4751 )
4752
4753 if test "x$withval" = "xyes"; then
4754   PKG_CHECK_MODULES([PROTOBUF_C], [libprotobuf-c],
4755     [with_libprotobuf_c="yes"],
4756     [with_libprotobuf_c="no (pkg-config could not find libprotobuf-c)"]
4757   )
4758 fi
4759
4760 if test "x$withval" != "xno"; then
4761   SAVE_LDFLAGS="$LDFLAGS"
4762   SAVE_LIBS="$LIBS"
4763   LDFLAGS="$with_libprotobuf_c_ldflags"
4764   LIBS="$PROTOBUF_C_LIBS $LIBS"
4765   AC_CHECK_LIB([protobuf-c], [protobuf_c_message_pack],
4766     [
4767       SAVE_CPPFLAGS="$CPPFLAGS"
4768       CPPFLAGS="$with_libprotobuf_c_cppflags $PROTOBUF_C_CFLAGS"
4769       if test "x$PROTOBUF_C_LIBS" = "x"; then
4770         PROTOBUF_C_LIBS="-lprotobuf-c"
4771       fi
4772
4773       AC_CHECK_HEADERS([protobuf-c/protobuf-c.h google/protobuf-c/protobuf-c.h],
4774         [
4775           with_libprotobuf_c="yes"
4776           break
4777         ],
4778         [with_libprotobuf_c="no (<protobuf-c.h> not found)"]
4779       )
4780
4781       CPPFLAGS="$SAVE_CPPFLAGS"
4782     ],
4783     [with_libprotobuf_c="no (libprotobuf-c not found)"]
4784   )
4785   LDFLAGS="$SAVE_LDFLAGS"
4786   LIBS="$SAVE_LIBS"
4787 fi
4788
4789 BUILD_WITH_LIBPROTOBUF_C_CPPFLAGS="$with_libprotobuf_c_cppflags $PROTOBUF_C_CFLAGS"
4790 BUILD_WITH_LIBPROTOBUF_C_LDFLAGS="$with_libprotobuf_c_ldflags"
4791 BUILD_WITH_LIBPROTOBUF_C_LIBS="$PROTOBUF_C_LIBS"
4792 AC_SUBST([BUILD_WITH_LIBPROTOBUF_C_CPPFLAGS])
4793 AC_SUBST([BUILD_WITH_LIBPROTOBUF_C_LDFLAGS])
4794 AC_SUBST([BUILD_WITH_LIBPROTOBUF_C_LIBS])
4795 # }}}
4796
4797 AC_ARG_VAR([PROTOC_C], [path to the protoc-c binary])
4798 AC_PATH_PROG([PROTOC_C], [protoc-c])
4799 if test "x$PROTOC_C" = "x"
4800 then
4801   have_protoc_c="no (protoc-c compiler not found)"
4802 else
4803   have_protoc_c="yes"
4804 fi
4805
4806 # --with-libpython {{{
4807 AC_ARG_VAR([LIBPYTHON_CPPFLAGS], [Preprocessor flags for libpython])
4808 AC_ARG_VAR([LIBPYTHON_LDFLAGS], [Linker flags for libpython])
4809 AC_ARG_VAR([LIBPYTHON_LIBS], [Libraries for libpython])
4810
4811 AC_ARG_WITH([libpython],
4812   [AS_HELP_STRING([--with-libpython], [if we should build with libpython @<:@default=yes@:>@])],
4813   [with_libpython="$withval"],
4814   [with_libpython="check"]
4815 )
4816
4817 if test "$with_libpython" != "no"; then
4818   if test "$LIBPYTHON_CPPFLAGS" = "" && test "$LIBPYTHON_LDFLAGS" = ""; then
4819     AC_ARG_VAR([PYTHON_CONFIG], [path to python-config])
4820     AC_PATH_PROGS([PYTHON_CONFIG],
4821       [python3-config python2-config python-config]
4822     )
4823     if test "$PYTHON_CONFIG" = ""; then
4824       if test "$with_libpython" = "yes"; then
4825         AC_MSG_ERROR([Unable to find python-config])
4826       fi
4827       with_libpython="no"
4828     fi
4829   fi
4830 fi
4831
4832 if test "$PYTHON_CONFIG" != ""; then
4833   LIBPYTHON_CPPFLAGS="`${PYTHON_CONFIG} --includes`"
4834   if test $? -ne 0; then
4835     with_libpython="no"
4836   fi
4837   LIBPYTHON_LDFLAGS="`${PYTHON_CONFIG} --ldflags`"
4838   if test $? -ne 0; then
4839     with_libpython="no"
4840   fi
4841   LIBPYTHON_LIBS="`${PYTHON_CONFIG} --libs`"
4842   if test $? -ne 0; then
4843     with_libpython="no"
4844   fi
4845 fi
4846
4847 if test "$with_libpython" != "xno"; then
4848   SAVE_CPPFLAGS="$CPPFLAGS"
4849   SAVE_LDFLAGS="$LDFLAGS"
4850   SAVE_LIBS="$LIBS"
4851   CPPFLAGS="$LIBPYTHON_CPPFLAGS $CPPFLAGS"
4852   LDFLAGS="$LIBPYTHON_LDFLAGS $LDFLAGS"
4853   LIBS="$LIBPYTHON_LIBS $LIBS"
4854
4855   AC_CHECK_HEADERS([Python.h],
4856     [
4857       AC_MSG_CHECKING([for libpython])
4858       AC_LINK_IFELSE([AC_LANG_PROGRAM(
4859           [[#include <Python.h>]],
4860           [[Py_Initialize();]])
4861         ],
4862         [with_libpython="yes"],
4863         [with_libpython="no"]
4864       )
4865       AC_MSG_RESULT([$with_libpython])
4866     ],
4867     [with_libpython="no"]
4868   )
4869
4870   CPPFLAGS="$SAVE_CPPFLAGS"
4871   LDFLAGS="$SAVE_LDFLAGS"
4872   LIBS="$SAVE_LIBS"
4873 fi
4874 # }}} --with-libpython
4875
4876 # --with-libqpid_proton {{{
4877 AC_ARG_WITH([libqpid_proton],
4878   [AS_HELP_STRING([--with-libqpid_proton@<:@=PREFIX@:>@], [Path to libqpid_proton.])],
4879   [
4880     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
4881       with_libqpid_proton_cppflags="-I$withval/include"
4882       with_libqpid_proton_ldflags="-L$withval/lib"
4883       with_libqpid_proton="yes"
4884     else
4885       with_libqpid_proton="$withval"
4886     fi
4887   ],
4888   [with_libqpid_proton="yes"]
4889 )
4890
4891 if test "x$with_libqpid_proton" = "xyes"; then
4892   SAVE_CPPFLAGS="$CPPFLAGS"
4893   CPPFLAGS="$CPPFLAGS $with_libqpid_proton_cppflags"
4894
4895   AC_CHECK_HEADERS([proton/proactor.h],
4896     [with_libqpid_proton="yes"],
4897     [with_libqpid_proton="no (proton/proactor.h not found)"]
4898   )
4899
4900   CPPFLAGS="$SAVE_CPPFLAGS"
4901 fi
4902
4903 if test "x$with_libqpid_proton" = "xyes"; then
4904   SAVE_LDFLAGS="$LDFLAGS"
4905   LDFLAGS="$LDFLAGS $with_libqpid_proton_ldflags"
4906
4907   AC_CHECK_LIB([qpid-proton], [pn_connection],
4908     [with_libqpid_proton="yes"],
4909     [with_libqpid_proton="no (Symbol 'pn_connection' not found)"])
4910
4911   LDFLAGS="$SAVE_LDFLAGS"
4912 fi
4913
4914 if test "x$with_libqpid_proton" = "xyes"; then
4915   BUILD_WITH_LIBQPIDPROTON_CPPFLAGS="$with_libqpid_proton_cppflags"
4916   BUILD_WITH_LIBQPIDPROTON_LDFLAGS="$with_libqpid_proton_ldflags"
4917   BUILD_WITH_LIBQPIDPROTON_LIBS="-lqpid-proton"
4918 fi
4919
4920 AC_SUBST(BUILD_WITH_LIBQPIDPROTON_CPPFLAGS)
4921 AC_SUBST(BUILD_WITH_LIBQPIDPROTON_LDFLAGS)
4922 AC_SUBST(BUILD_WITH_LIBQPIDPROTON_LIBS)
4923
4924 # }}}
4925
4926 # --with-librabbitmq {{{
4927 AC_ARG_WITH([librabbitmq],
4928   [AS_HELP_STRING([--with-librabbitmq@<:@=PREFIX@:>@], [Path to librabbitmq.])],
4929   [
4930     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
4931       with_librabbitmq_cppflags="-I$withval/include"
4932       with_librabbitmq_ldflags="-L$withval/lib"
4933       with_librabbitmq="yes"
4934     else
4935       with_librabbitmq="$withval"
4936     fi
4937   ],
4938   [with_librabbitmq="yes"]
4939 )
4940
4941 if test "x$with_librabbitmq" = "xyes"; then
4942   SAVE_CPPFLAGS="$CPPFLAGS"
4943   CPPFLAGS="$CPPFLAGS $with_librabbitmq_cppflags"
4944
4945   AC_CHECK_HEADERS([amqp.h],
4946     [with_librabbitmq="yes"],
4947     [with_librabbitmq="no (amqp.h not found)"]
4948   )
4949
4950   CPPFLAGS="$SAVE_CPPFLAGS"
4951 fi
4952
4953 if test "x$with_librabbitmq" = "xyes"; then
4954   # librabbitmq up to version 0.9.1 provides "library_errno", later
4955   # versions use "library_error". The library does not provide a version
4956   # macro :(.
4957
4958   SAVE_CPPFLAGS="$CPPFLAGS"
4959   CPPFLAGS="$CPPFLAGS $with_librabbitmq_cppflags"
4960
4961   AC_CHECK_MEMBERS([amqp_rpc_reply_t.library_errno],
4962     [],
4963     [],
4964     [[
4965       #include <stdlib.h>
4966       #include <stdio.h>
4967       #include <stdint.h>
4968       #include <inttypes.h>
4969       #include <amqp.h>
4970     ]]
4971   )
4972   CPPFLAGS="$SAVE_CPPFLAGS"
4973
4974   SAVE_LDFLAGS="$LDFLAGS"
4975   LDFLAGS="$LDFLAGS $with_librabbitmq_ldflags"
4976
4977   AC_CHECK_LIB([rabbitmq], [amqp_basic_publish],
4978     [with_librabbitmq="yes"],
4979     [with_librabbitmq="no (Symbol 'amqp_basic_publish' not found)"]
4980   )
4981
4982   LDFLAGS="$SAVE_LDFLAGS"
4983 fi
4984
4985 if test "x$with_librabbitmq" = "xyes"; then
4986   SAVE_CPPFLAGS="$CPPFLAGS"
4987   SAVE_LDFLAGS="$LDFLAGS"
4988   SAVE_LIBS="$LIBS"
4989   CPPFLAGS="$CPPFLAGS $with_librabbitmq_cppflags"
4990   LDFLAGS="$LDFLAGS $with_librabbitmq_ldflags"
4991   LIBS="-lrabbitmq"
4992
4993   AC_CHECK_HEADERS([amqp_tcp_socket.h amqp_socket.h])
4994   AC_CHECK_FUNC([amqp_tcp_socket_new],
4995     [
4996       AC_DEFINE([HAVE_AMQP_TCP_SOCKET], [1],
4997         [Define if librabbitmq provides the new TCP socket interface.])
4998     ]
4999   )
5000
5001   AC_CHECK_DECLS([amqp_socket_close],
5002     [],
5003     [],
5004     [[
5005       #include <amqp.h>
5006       #ifdef HAVE_AMQP_TCP_SOCKET_H
5007       # include <amqp_tcp_socket.h>
5008       #endif
5009       #ifdef HAVE_AMQP_SOCKET_H
5010       # include <amqp_socket.h>
5011       #endif
5012     ]]
5013   )
5014
5015   CPPFLAGS="$SAVE_CPPFLAGS"
5016   LDFLAGS="$SAVE_LDFLAGS"
5017   LIBS="$SAVE_LIBS"
5018 fi
5019
5020 if test "x$with_librabbitmq" = "xyes"; then
5021   BUILD_WITH_LIBRABBITMQ_CPPFLAGS="$with_librabbitmq_cppflags"
5022   BUILD_WITH_LIBRABBITMQ_LDFLAGS="$with_librabbitmq_ldflags"
5023   BUILD_WITH_LIBRABBITMQ_LIBS="-lrabbitmq"
5024 fi
5025
5026 AC_SUBST(BUILD_WITH_LIBRABBITMQ_CPPFLAGS)
5027 AC_SUBST(BUILD_WITH_LIBRABBITMQ_LDFLAGS)
5028 AC_SUBST(BUILD_WITH_LIBRABBITMQ_LIBS)
5029
5030 # }}}
5031
5032 # --with-librdkafka {{{
5033 AC_ARG_WITH([librdkafka],
5034   [AS_HELP_STRING([--with-librdkafka@<:@=PREFIX@:>@], [Path to librdkafka.])],
5035   [
5036     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
5037       with_librdkafka_cppflags="-I$withval/include"
5038       with_librdkafka_ldflags="-L$withval/lib"
5039       with_librdkafka_rpath="$withval/lib"
5040       with_librdkafka="yes"
5041     else
5042       with_librdkafka="$withval"
5043     fi
5044   ],
5045   [with_librdkafka="yes"]
5046 )
5047
5048 if test "x$with_librdkafka" = "xyes"; then
5049   SAVE_CPPFLAGS="$CPPFLAGS"
5050   CPPFLAGS="$CPPFLAGS $with_librdkafka_cppflags"
5051
5052   AC_CHECK_HEADERS([librdkafka/rdkafka.h],
5053     [with_librdkafka="yes"],
5054     [with_librdkafka="no (librdkafka/rdkafka.h not found)"]
5055   )
5056
5057   CPPFLAGS="$SAVE_CPPFLAGS"
5058 fi
5059
5060 if test "x$with_librdkafka" = "xyes"; then
5061   SAVE_LDFLAGS="$LDFLAGS"
5062   LDFLAGS="$LDFLAGS $with_librdkafka_ldflags"
5063
5064   AC_CHECK_LIB([rdkafka], [rd_kafka_new],
5065     [with_librdkafka="yes"],
5066     [with_librdkafka="no (Symbol 'rd_kafka_new' not found)"])
5067
5068   AC_CHECK_LIB([rdkafka], [rd_kafka_conf_set_log_cb],
5069     [with_librdkafka_log_cb="yes"],
5070     [with_librdkafka_log_cb="no"])
5071
5072   AC_CHECK_LIB([rdkafka], [rd_kafka_set_logger],
5073     [with_librdkafka_logger="yes"],
5074     [with_librdkafka_logger="no"]
5075   )
5076
5077   LDFLAGS="$SAVE_LDFLAGS"
5078 fi
5079
5080 if test "x$with_librdkafka" = "xyes"; then
5081   BUILD_WITH_LIBRDKAFKA_CPPFLAGS="$with_librdkafka_cppflags"
5082   BUILD_WITH_LIBRDKAFKA_LDFLAGS="$with_librdkafka_ldflags"
5083
5084   if test "x$with_librdkafka_rpath" != "x"; then
5085     BUILD_WITH_LIBRDKAFKA_LIBS="-Wl,-rpath,$with_librdkafka_rpath -lrdkafka"
5086   else
5087     BUILD_WITH_LIBRDKAFKA_LIBS="-lrdkafka"
5088   fi
5089
5090   if test "x$with_librdkafka_log_cb" = "xyes"; then
5091     AC_DEFINE(HAVE_LIBRDKAFKA_LOG_CB, 1, [Define if librdkafka log facility is present and usable.])
5092   else if test "x$with_librdkafka_logger" = "xyes"; then
5093     AC_DEFINE(HAVE_LIBRDKAFKA_LOGGER, 1, [Define if librdkafka log facility is present and usable.])
5094   fi; fi
5095 fi
5096
5097 AC_SUBST([BUILD_WITH_LIBRDKAFKA_CPPFLAGS])
5098 AC_SUBST([BUILD_WITH_LIBRDKAFKA_LDFLAGS])
5099 AC_SUBST([BUILD_WITH_LIBRDKAFKA_LIBS])
5100 # }}}
5101
5102 # --with-librouteros {{{
5103 AC_ARG_WITH([librouteros],
5104   [AS_HELP_STRING([--with-librouteros@<:@=PREFIX@:>@], [Path to librouteros.])],
5105   [
5106     if test "x$withval" = "xyes" || test "x$withval" = "xno"; then
5107       with_librouteros="$witval"
5108     else
5109       with_librouteros_cppflags="-I$withval/include"
5110       with_librouteros_ldflags="-L$withval/lib"
5111       with_librouteros="yes"
5112    fi
5113   ],
5114   [with_librouteros="yes"]
5115 )
5116
5117 if test "x$with_librouteros" = "xyes"; then
5118   SAVE_CPPFLAGS="$CPPFLAGS"
5119   CPPFLAGS="$CPPFLAGS $with_librouteros_cppflags"
5120
5121   AC_CHECK_HEADERS([routeros_api.h],
5122     [with_librouteros="yes"],
5123     [with_librouteros="no (routeros_api.h not found)"]
5124   )
5125
5126   CPPFLAGS="$SAVE_CPPFLAGS"
5127 fi
5128
5129 if test "x$with_librouteros" = "xyes"; then
5130   SAVE_LDFLAGS="$LDFLAGS"
5131   LDFLAGS="$LDFLAGS $with_librouteros_ldflags"
5132
5133   AC_CHECK_LIB([routeros], [ros_interface],
5134     [with_librouteros="yes"],
5135     [with_librouteros="no (symbol 'ros_interface' not found)"]
5136   )
5137
5138   LDFLAGS="$SAVE_LDFLAGS"
5139 fi
5140
5141 if test "x$with_librouteros" = "xyes"; then
5142   BUILD_WITH_LIBROUTEROS_CPPFLAGS="$with_librouteros_cppflags"
5143   BUILD_WITH_LIBROUTEROS_LDFLAGS="$with_librouteros_ldflags"
5144 fi
5145
5146 AC_SUBST([BUILD_WITH_LIBROUTEROS_CPPFLAGS])
5147 AC_SUBST([BUILD_WITH_LIBROUTEROS_LDFLAGS])
5148 # }}}
5149
5150 # --with-librrd {{{
5151 librrd_threadsafe="no"
5152 librrd_rrdc_update="no"
5153 AC_ARG_WITH([librrd],
5154   [AS_HELP_STRING([--with-librrd@<:@=PREFIX@:>@], [Path to rrdtool.])],
5155   [
5156     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
5157       librrd_cflags="-I$withval/include"
5158       librrd_ldflags="-L$withval/lib"
5159       with_librrd="yes"
5160     else
5161       with_librrd="$withval"
5162     fi
5163   ],
5164   [with_librrd="yes"]
5165 )
5166
5167 if test "x$with_librrd" = "xyes"; then
5168   SAVE_LDFLAGS="$LDFLAGS"
5169   LDFLAGS="$LDFLAGS $librrd_ldflags"
5170   PKG_CHECK_MODULES([RRD], [librrd >= 1.6.0],
5171     [
5172       AC_CHECK_LIB([rrd], [rrd_update_r],
5173         [librrd_threadsafe="yes"],
5174         [:]
5175       )
5176       AC_CHECK_LIB([rrd], [rrdc_update],
5177         [librrd_rrdc_update="yes"],
5178         [:]
5179       )
5180     ],[:]
5181   )
5182   LDFLAGS="$SAVE_LDFLAGS"
5183
5184   SAVE_CPPFLAGS="$CPPFLAGS"
5185   CPPFLAGS="$CPPFLAGS $RRD_CFLAGS $librrd_cflags"
5186
5187   AC_CHECK_HEADERS([rrd.h],, [with_librrd="no (rrd.h not found)"])
5188
5189   CPPFLAGS="$SAVE_CPPFLAGS"
5190 fi
5191
5192 if test "x$with_librrd" = "xyes" && test "x$librrd_threadsafe" = "xno"; then
5193   SAVE_LDFLAGS="$LDFLAGS"
5194   LDFLAGS="$LDFLAGS $librrd_ldflags"
5195
5196   AC_CHECK_LIB([rrd_th], [rrd_update_r],
5197     [
5198       librrd_ldflags="$librrd_ldflags -lrrd_th"
5199       librrd_threadsafe="yes"
5200       AC_CHECK_LIB([rrd_th], [rrdc_update],
5201         [librrd_rrdc_update="yes"],
5202         [:],
5203       )
5204     ],
5205     [:]
5206   )
5207   LDFLAGS="$SAVE_LDFLAGS"
5208 fi
5209
5210 if test "x$with_librrd" = "xyes" && test "x$librrd_threadsafe" = "xno"; then
5211   SAVE_LDFLAGS="$LDFLAGS"
5212   LDFLAGS="$LDFLAGS $librrd_ldflags"
5213
5214   AC_CHECK_LIB([rrd], [rrd_update],
5215     [
5216       librrd_ldflags="$librrd_ldflags -lrrd"
5217       AC_CHECK_LIB([rrd], [rrdc_update],
5218         [librrd_rrdc_update="yes"],
5219         [:]
5220       )
5221     ],
5222     [with_librrd="no (symbol 'rrd_update' not found)"]
5223   )
5224   LDFLAGS="$SAVE_LDFLAGS"
5225 fi
5226
5227 if test "x$with_librrd" = "xyes"; then
5228   BUILD_WITH_LIBRRD_CFLAGS="$RRD_CFLAGS $librrd_cflags"
5229   BUILD_WITH_LIBRRD_LDFLAGS="$librrd_ldflags"
5230   BUILD_WITH_LIBRRD_LIBS="$RRD_LIBS"
5231 fi
5232
5233 if test "x$librrd_threadsafe" = "xyes"; then
5234   AC_DEFINE([HAVE_THREADSAFE_LIBRRD], [1],
5235     [Define to 1 if the rrd library is thread-safe]
5236   )
5237 fi
5238
5239 AC_SUBST([BUILD_WITH_LIBRRD_CFLAGS])
5240 AC_SUBST([BUILD_WITH_LIBRRD_LDFLAGS])
5241 AC_SUBST([BUILD_WITH_LIBRRD_LIBS])
5242 # }}}
5243
5244 # --with-libsensors {{{
5245 AC_ARG_WITH([libsensors],
5246   [AS_HELP_STRING([--with-libsensors@<:@=PREFIX@:>@], [Path to lm_sensors.])],
5247   [
5248     if test "x$withval" = "xno" || test "x$withval" = "xyes"; then
5249       with_libsensors="$withval"
5250     else
5251       with_sensors_cppflags="-I$withval/include"
5252       with_sensors_ldflags="-L$withval/lib"
5253       with_libsensors="yes"
5254     fi
5255   ],
5256   [
5257     if test "x$ac_system" = "xLinux"; then
5258       with_libsensors="yes"
5259     else
5260       with_libsensors="no (Linux only library)"
5261     fi
5262   ]
5263 )
5264
5265 if test "x$with_libsensors" = "xyes"; then
5266   SAVE_CPPFLAGS="$CPPFLAGS"
5267   CPPFLAGS="$CPPFLAGS $with_sensors_cppflags"
5268
5269   AC_CHECK_HEADERS([sensors/sensors.h],
5270     [with_libsensors="yes"],
5271     [with_libsensors="no (sensors/sensors.h not found)"]
5272   )
5273
5274   CPPFLAGS="$SAVE_CPPFLAGS"
5275 fi
5276
5277 if test "x$with_libsensors" = "xyes"; then
5278   SAVE_LDFLAGS="$LDFLAGS"
5279   LDFLAGS="$LDFLAGS $with_sensors_ldflags"
5280
5281   AC_CHECK_LIB([sensors], [sensors_init],
5282     [with_libsensors="yes"],
5283     [with_libsensors="no (libsensors not found)"]
5284   )
5285
5286   LDFLAGS="$SAVE_LDFLAGS"
5287 fi
5288
5289 if test "x$with_libsensors" = "xyes"; then
5290   SAVE_CPPFLAGS="$CPPFLAGS"
5291   CPPFLAGS="$CPPFLAGS $with_sensors_cppflags"
5292   AC_PREPROC_IFELSE(
5293     [
5294       AC_LANG_SOURCE(
5295         [[
5296           #include <sensors/sensors.h>
5297           #if SENSORS_API_VERSION < 0x400
5298           #error "required libsensors version >= 3.0"
5299           #endif
5300         ]]
5301       )
5302     ],
5303     [with_libsensors="yes"],
5304     [with_libsensors="no (sensors library version 3.0.0 or higher is required)"]
5305   )
5306
5307   CPPFLAGS="$SAVE_CPPFLAGS"
5308 fi
5309
5310 if test "x$with_libsensors" = "xyes"; then
5311   BUILD_WITH_LIBSENSORS_CPPFLAGS="$with_sensors_cppflags"
5312   BUILD_WITH_LIBSENSORS_LDFLAGS="$with_sensors_ldflags"
5313   BUILD_WITH_LIBSENSORS_LIBS="-lsensors"
5314 fi
5315
5316 AC_SUBST([BUILD_WITH_LIBSENSORS_CPPFLAGS])
5317 AC_SUBST([BUILD_WITH_LIBSENSORS_LDFLAGS])
5318 AC_SUBST([BUILD_WITH_LIBSENSORS_LIBS])
5319
5320 # }}}
5321
5322 # libsigrok {{{
5323 AC_SUBST([LIBSIGROK_CFLAGS])
5324 AC_SUBST([LIBSIGROK_LIBS])
5325 PKG_CHECK_MODULES([LIBSIGROK], [libsigrok < 0.4],
5326   [with_libsigrok="yes"],
5327   [with_libsigrok="no (pkg-config could not find libsigrok)"]
5328 )
5329 # }}}
5330
5331 # --with-libssl {{{
5332 with_libssl_cflags=""
5333 with_libssl_ldflags=""
5334 AC_ARG_WITH([libssl], [AS_HELP_STRING([--with-libssl@<:@=PREFIX@:>@], [Path to libssl.])],
5335 [
5336         if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
5337                 with_libssl_cppflags="-I$withval/include"
5338                 with_libssl_ldflags="-L$withval/lib"
5339                 with_libssl="yes"
5340         else
5341                 with_libssl="$withval"
5342         fi
5343 ],
5344 [
5345         with_libssl="yes"
5346 ])
5347 if test "x$with_libssl" = "xyes"; then
5348         SAVE_CPPFLAGS="$CPPFLAGS"
5349         CPPFLAGS="$CPPFLAGS $with_libssl_cppflags"
5350
5351   AC_CHECK_HEADERS([openssl/sha.h openssl/blowfish.h openssl/rand.h],
5352     [with_libssl="yes"],
5353     [with_libssl="no (ssl header not found)"])
5354
5355         CPPFLAGS="$SAVE_CPPFLAGS"
5356 fi
5357 if test "x$with_libssl" = "xyes"; then
5358         SAVE_CPPFLAGS="$CPPFLAGS"
5359         SAVE_LDFLAGS="$LDFLAGS"
5360         CPPFLAGS="$CPPFLAGS $with_libssl_cppflags"
5361         LDFLAGS="$LDFLAGS $with_libssl_ldflags"
5362
5363         AC_CHECK_LIB([ssl], [OPENSSL_init_ssl], [with_libssl="yes"], [with_libssl="no (Symbol 'SSL_library_init' not found)"])
5364
5365         CPPFLAGS="$SAVE_CPPFLAGS"
5366         LDFLAGS="$SAVE_LDFLAGS"
5367 fi
5368 if test "x$with_libssl" = "xyes"; then
5369         BUILD_WITH_LIBSSL_CFLAGS="$with_libssl_cflags"
5370         BUILD_WITH_LIBSSL_LDFLAGS="$with_libssl_ldflags"
5371         BUILD_WITH_LIBSSL_LIBS="-lssl -lcrypto"
5372         AC_SUBST([BUILD_WITH_LIBSSL_CFLAGS])
5373         AC_SUBST([BUILD_WITH_LIBSSL_LDFLAGS])
5374         AC_SUBST([BUILD_WITH_LIBSSL_LIBS])
5375         AC_DEFINE([HAVE_LIBSSL], [1], [Define if libssl is present and usable.])
5376 fi
5377 AM_CONDITIONAL(BUILD_WITH_LIBSSL, test "x$with_libssl" = "xyes")
5378 # }}}
5379
5380 # --with-libstatgrab {{{
5381 AC_ARG_WITH([libstatgrab],
5382   [AS_HELP_STRING([--with-libstatgrab@<:@=PREFIX@:>@], [Path to libstatgrab.])],
5383   [
5384     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
5385       with_libstatgrab_cflags="-I$withval/include"
5386       with_libstatgrab_ldflags="-L$withval/lib -lstatgrab"
5387       with_libstatgrab="yes"
5388       with_libstatgrab_pkg_config="no"
5389     else
5390       with_libstatgrab="$withval"
5391       with_libstatgrab_pkg_config="yes"
5392     fi
5393   ],
5394   [
5395     with_libstatgrab="yes"
5396     with_libstatgrab_pkg_config="yes"
5397   ])
5398
5399 if test "x$with_libstatgrab" = "xyes" && test "x$with_libstatgrab_pkg_config" = "xyes"; then
5400   AC_MSG_CHECKING([pkg-config for libstatgrab])
5401   temp_result="found"
5402   $PKG_CONFIG --exists libstatgrab 2>/dev/null
5403   if test "$?" != "0"; then
5404     with_libstatgrab_pkg_config="no"
5405     with_libstatgrab="no (pkg-config doesn't know libstatgrab)"
5406     temp_result="not found"
5407   fi
5408   AC_MSG_RESULT([$temp_result])
5409 fi
5410
5411 if test "x$with_libstatgrab" = "xyes" && test "x$with_libstatgrab_pkg_config" = "xyes" && test "x$with_libstatgrab_cflags" = "x"; then
5412   AC_MSG_CHECKING([for libstatgrab CFLAGS])
5413   temp_result="`$PKG_CONFIG --cflags libstatgrab`"
5414   if test "$?" = "0"; then
5415     with_libstatgrab_cflags="$temp_result"
5416   else
5417     with_libstatgrab="no ($PKG_CONFIG --cflags libstatgrab failed)"
5418     temp_result="$PKG_CONFIG --cflags libstatgrab failed"
5419   fi
5420   AC_MSG_RESULT([$temp_result])
5421 fi
5422
5423 if test "x$with_libstatgrab" = "xyes" && test "x$with_libstatgrab_pkg_config" = "xyes" && test "x$with_libstatgrab_ldflags" = "x"; then
5424   AC_MSG_CHECKING([for libstatgrab LDFLAGS])
5425   temp_result="`$PKG_CONFIG --libs libstatgrab`"
5426   if test "$?" = "0"
5427   then
5428     with_libstatgrab_ldflags="$temp_result"
5429   else
5430     with_libstatgrab="no ($PKG_CONFIG --libs libstatgrab failed)"
5431     temp_result="$PKG_CONFIG --libs libstatgrab failed"
5432   fi
5433   AC_MSG_RESULT([$temp_result])
5434 fi
5435
5436 if test "x$with_libstatgrab" = "xyes"; then
5437   SAVE_CPPFLAGS="$CPPFLAGS"
5438   CPPFLAGS="$CPPFLAGS $with_libstatgrab_cflags"
5439
5440   AC_CHECK_HEADERS([statgrab.h],
5441     [with_libstatgrab="yes"],
5442     [with_libstatgrab="no (statgrab.h not found)"]
5443   )
5444
5445   CPPFLAGS="$SAVE_CPPFLAGS"
5446 fi
5447
5448 if test "x$with_libstatgrab" = "xyes"; then
5449   SAVE_LDFLAGS="$LDFLAGS"
5450   LDFLAGS="$LDFLAGS $with_libstatgrab_ldflags"
5451
5452   AC_CHECK_LIB([statgrab], [sg_init],
5453     [with_libstatgrab="yes"],
5454     [with_libstatgrab="no (symbol sg_init not found)"]
5455   )
5456
5457   LDFLAGS="$SAVE_LDFLAGS"
5458 fi
5459
5460 if test "x$with_libstatgrab" = "xyes"; then
5461   SAVE_CFLAGS="$CFLAGS"
5462   SAVE_LDFLAGS="$LDFLAGS"
5463   SAVE_LIBS="$LIBS"
5464
5465   CFLAGS="$CFLAGS $with_libstatgrab_cflags"
5466   LDFLAGS="$LDFLAGS $with_libstatgrab_ldflags"
5467   LIBS="-lstatgrab $LIBS"
5468
5469   AC_CACHE_CHECK([if libstatgrab >= 0.90],
5470     [c_cv_have_libstatgrab_0_90],
5471     [
5472       AC_LINK_IFELSE(
5473         [
5474           AC_LANG_PROGRAM(
5475             [[
5476               #include <stdio.h>
5477               #include <statgrab.h>
5478             ]],
5479             [[
5480               if (sg_init()) return 0;
5481             ]]
5482           )
5483         ],
5484         [c_cv_have_libstatgrab_0_90="no"],
5485         [c_cv_have_libstatgrab_0_90="yes"]
5486       )
5487     ]
5488   )
5489
5490   CFLAGS="$SAVE_CFLAGS"
5491   LDFLAGS="$SAVE_LDFLAGS"
5492   LIBS="$SAVE_LIBS"
5493 fi
5494
5495 AM_CONDITIONAL([BUILD_WITH_LIBSTATGRAB], [test "x$with_libstatgrab" = "xyes"])
5496
5497 if test "x$with_libstatgrab" = "xyes"; then
5498   AC_DEFINE([HAVE_LIBSTATGRAB], [1],
5499     [Define to 1 if you have the 'statgrab' library (-lstatgrab)]
5500   )
5501
5502   if test "x$c_cv_have_libstatgrab_0_90" = "xyes"; then
5503     AC_DEFINE([HAVE_LIBSTATGRAB_0_90], [1],
5504       [Define to 1 if libstatgrab version >= 0.90]
5505     )
5506   fi
5507
5508   BUILD_WITH_LIBSTATGRAB_CFLAGS="$with_libstatgrab_cflags"
5509   BUILD_WITH_LIBSTATGRAB_LDFLAGS="$with_libstatgrab_ldflags"
5510
5511 fi
5512
5513 AC_SUBST([BUILD_WITH_LIBSTATGRAB_CFLAGS])
5514 AC_SUBST([BUILD_WITH_LIBSTATGRAB_LDFLAGS])
5515 # }}}
5516
5517 # --with-libtokyotyrant {{{
5518 AC_ARG_WITH([libtokyotyrant],
5519   [AS_HELP_STRING([--with-libtokyotyrant@<:@=PREFIX@:>@], [Path to libtokyotyrant.])],
5520   [
5521     if test "x$withval" = "xno" || test "x$withval" = "xyes"; then
5522       with_libtokyotyrant="$withval"
5523     else
5524       with_libtokyotyrant_cppflags="-I$withval/include"
5525       with_libtokyotyrant_ldflags="-L$withval/include"
5526       with_libtokyotyrant_libs="-ltokyotyrant"
5527       with_libtokyotyrant="yes"
5528     fi
5529   ],
5530   [with_libtokyotyrant="yes"]
5531 )
5532
5533 if test "x$with_libtokyotyrant" = "xyes"; then
5534   if $PKG_CONFIG --exists tokyotyrant; then
5535     with_libtokyotyrant_cppflags="$with_libtokyotyrant_cppflags `$PKG_CONFIG --cflags tokyotyrant`"
5536     with_libtokyotyrant_ldflags="$with_libtokyotyrant_ldflags `$PKG_CONFIG --libs-only-L tokyotyrant`"
5537     with_libtokyotyrant_libs="$with_libtokyotyrant_libs `$PKG_CONFIG --libs-only-l tokyotyrant`"
5538   fi
5539 fi
5540
5541 if test "x$with_libtokyotyrant" = "xyes"; then
5542   SAVE_CPPFLAGS="$CPPFLAGS"
5543   CPPFLAGS="$CPPFLAGS $with_libtokyotyrant_cppflags"
5544
5545   AC_CHECK_HEADERS([tcrdb.h],
5546     [with_libtokyotyrant="yes"],
5547     [with_libtokyotyrant="no (tcrdb.h not found)"]
5548   )
5549
5550   CPPFLAGS="$SAVE_CPPFLAGS"
5551 fi
5552
5553 if test "x$with_libtokyotyrant" = "xyes"; then
5554   SAVE_LDFLAGS="$LDFLAGS"
5555   LDFLAGS="$LDFLAGS $with_libtokyotyrant_ldflags"
5556
5557   AC_CHECK_LIB([tokyotyrant], [tcrdbrnum],
5558     [with_libtokyotyrant="yes"],
5559     [with_libtokyotyrant="no (symbol tcrdbrnum not found)"],
5560     [$with_libtokyotyrant_libs]
5561   )
5562
5563   LDFLAGS="$SAVE_LDFLAGS"
5564 fi
5565
5566 if test "x$with_libtokyotyrant" = "xyes"; then
5567   BUILD_WITH_LIBTOKYOTYRANT_CPPFLAGS="$with_libtokyotyrant_cppflags"
5568   BUILD_WITH_LIBTOKYOTYRANT_LDFLAGS="$with_libtokyotyrant_ldflags"
5569   BUILD_WITH_LIBTOKYOTYRANT_LIBS="$with_libtokyotyrant_libs"
5570 fi
5571 AC_SUBST([BUILD_WITH_LIBTOKYOTYRANT_CPPFLAGS])
5572 AC_SUBST([BUILD_WITH_LIBTOKYOTYRANT_LDFLAGS])
5573 AC_SUBST([BUILD_WITH_LIBTOKYOTYRANT_LIBS])
5574 # }}}
5575
5576 # --with-libudev {{{
5577 AC_ARG_WITH([libudev],
5578   [AS_HELP_STRING([--with-libudev@<:@=PREFIX@:>@], [Path to libudev.])],
5579   [
5580     if test "x$withval" = "xno" || test "x$withval" = "xyes"; then
5581       with_libudev="$withval"
5582     else
5583       with_libudev_cppflags="-I$withval/include"
5584       with_libudev_ldflags="-L$withval/lib"
5585       with_libudev="yes"
5586     fi
5587   ],
5588   [
5589     if test "x$ac_system" = "xLinux"; then
5590       with_libudev="yes"
5591     else
5592       with_libudev="no (Linux only library)"
5593     fi
5594   ]
5595 )
5596
5597 if test "x$with_libudev" = "xyes"; then
5598   SAVE_CPPFLAGS="$CPPFLAGS"
5599   CPPFLAGS="$CPPFLAGS $with_libudev_cppflags"
5600
5601   AC_CHECK_HEADERS([libudev.h],
5602     [with_libudev="yes"],
5603     [with_libudev="no (libudev.h not found)"]
5604   )
5605
5606   CPPFLAGS="$SAVE_CPPFLAGS"
5607 fi
5608
5609 if test "x$with_libudev" = "xyes"; then
5610   SAVE_LDFLAGS="$LDFLAGS"
5611   LDFLAGS="$LDFLAGS $with_libudev_ldflags"
5612
5613   AC_CHECK_LIB([udev], [udev_new],
5614     [with_libudev="yes"],
5615     [with_libudev="no (libudev not found)"]
5616   )
5617
5618   LDFLAGS="$SAVE_LDFLAGS"
5619 fi
5620
5621 if test "x$with_libudev" = "xyes"; then
5622   BUILD_WITH_LIBUDEV_CPPFLAGS="$with_libudev_cppflags"
5623   BUILD_WITH_LIBUDEV_LDFLAGS="$with_libudev_ldflags"
5624   BUILD_WITH_LIBUDEV_LIBS="-ludev"
5625 fi
5626
5627 AC_SUBST([BUILD_WITH_LIBUDEV_CPPFLAGS])
5628 AC_SUBST([BUILD_WITH_LIBUDEV_LDFLAGS])
5629 AC_SUBST([BUILD_WITH_LIBUDEV_LIBS])
5630
5631 AM_CONDITIONAL([BUILD_WITH_LIBUDEV], [test "x$with_libudev" = "xyes"])
5632 # }}}
5633
5634 # --with-libupsclient {{{
5635 with_libupsclient_config=""
5636 AC_ARG_WITH([libupsclient],
5637   [AS_HELP_STRING([--with-libupsclient@<:@=PREFIX@:>@], [Path to the upsclient library.])],
5638   [
5639     if test "x$withval" = "xno"; then
5640       with_libupsclient="no"
5641     else if test "x$withval" = "xyes"; then
5642       with_libupsclient="use_pkgconfig"
5643     else
5644       if test -x "$withval"; then
5645         with_libupsclient_config="$withval"
5646         with_libupsclient="use_libupsclient_config"
5647       else if test -x "$withval/bin/libupsclient-config"; then
5648         with_libupsclient_config="$withval/bin/libupsclient-config"
5649         with_libupsclient="use_libupsclient_config"
5650       else
5651         AC_MSG_NOTICE([Not checking for libupsclient: Manually configured])
5652         with_libupsclient_cflags="-I$withval/include"
5653         with_libupsclient_libs="-L$withval/lib -lupsclient"
5654         with_libupsclient="yes"
5655       fi; fi
5656     fi; fi
5657   ],
5658   [with_libupsclient="use_pkgconfig"]
5659 )
5660
5661 # configure using libupsclient-config
5662 if test "x$with_libupsclient" = "xuse_libupsclient_config"; then
5663   with_libupsclient_cflags="`$with_libupsclient_config --cflags`"
5664   if test $? -ne 0; then
5665     with_libupsclient="no ($with_libupsclient_config failed)"
5666   fi
5667   with_libupsclient_libs="`$with_libupsclient_config --libs`"
5668   if test $? -ne 0; then
5669     with_libupsclient="no ($with_libupsclient_config failed)"
5670   fi
5671 fi
5672
5673 if test "x$with_libupsclient" = "xuse_libupsclient_config"; then
5674   with_libupsclient="yes"
5675 fi
5676
5677 # configure using pkg-config
5678 if test "x$with_libupsclient" = "xuse_pkgconfig"; then
5679   AC_MSG_NOTICE([Checking for libupsclient using $PKG_CONFIG])
5680   $PKG_CONFIG --exists 'libupsclient' 2>/dev/null
5681   if test $? -ne 0; then
5682     with_libupsclient="no (pkg-config doesn't know libupsclient)"
5683   fi
5684 fi
5685
5686 if test "x$with_libupsclient" = "xuse_pkgconfig"; then
5687   with_libupsclient_cflags="`$PKG_CONFIG --cflags 'libupsclient'`"
5688   if test $? -ne 0; then
5689     with_libupsclient="no ($PKG_CONFIG failed)"
5690   fi
5691
5692   with_libupsclient_libs="`$PKG_CONFIG --libs 'libupsclient'`"
5693   if test $? -ne 0; then
5694     with_libupsclient="no ($PKG_CONFIG failed)"
5695   fi
5696 fi
5697
5698 if test "x$with_libupsclient" = "xuse_pkgconfig"; then
5699   with_libupsclient="yes"
5700 fi
5701
5702 if test "x$with_libupsclient" = "xyes"; then
5703   SAVE_CPPFLAGS="$CPPFLAGS"
5704   CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
5705
5706   AC_CHECK_HEADERS([upsclient.h],
5707     [with_libupsclient="yes"],
5708     [with_libupsclient="no (upsclient.h not found)"]
5709   )
5710
5711   CPPFLAGS="$SAVE_CPPFLAGS"
5712 fi
5713
5714 if test "x$with_libupsclient" = "xyes"; then
5715   SAVE_LDFLAGS="$LDFLAGS"
5716   LDFLAGS="$LDFLAGS $with_libupsclient_libs"
5717
5718   AC_CHECK_LIB([upsclient], [upscli_connect],
5719     [with_libupsclient="yes"],
5720     [with_libupsclient="no (symbol upscli_connect not found)"]
5721   )
5722
5723   AC_CHECK_LIB([upsclient], [upscli_init],
5724     [AC_DEFINE([HAVE_UPSCLI_INIT], [1], [Define when upscli_init() (since version 2-7) is available.])]
5725   )
5726
5727   AC_CHECK_LIB([upsclient], [upscli_tryconnect],
5728     [AC_DEFINE([HAVE_UPSCLI_TRYCONNECT], [1], [Define when upscli_tryconnect() (since version 2.6.2) is available.])]
5729   )
5730
5731   LDFLAGS="$SAVE_LDFLAGS"
5732 fi
5733
5734 if test "x$with_libupsclient" = "xyes"; then
5735   SAVE_CPPFLAGS="$CPPFLAGS"
5736   CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
5737
5738   AC_CHECK_TYPES([UPSCONN_t, UPSCONN],
5739     [],
5740     [],
5741     [[
5742       #include <stdlib.h>
5743       #include <stdio.h>
5744       #include <upsclient.h>
5745     ]]
5746   )
5747
5748   CPPFLAGS="$SAVE_CPPFLAGS"
5749 fi
5750
5751 if test "x$with_libupsclient" = "xyes"; then
5752   BUILD_WITH_LIBUPSCLIENT_CFLAGS="$with_libupsclient_cflags"
5753   BUILD_WITH_LIBUPSCLIENT_LIBS="$with_libupsclient_libs"
5754 fi
5755
5756 AC_SUBST([BUILD_WITH_LIBUPSCLIENT_CFLAGS])
5757 AC_SUBST([BUILD_WITH_LIBUPSCLIENT_LIBS])
5758 # }}}
5759
5760 # --with-libxenctrl {{{
5761 AC_ARG_WITH([libxenctrl],
5762   [AS_HELP_STRING([--with-libxenctrl@<:@=PREFIX@:>@], [Path to libxenctrl.])],
5763   [
5764     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
5765       with_libxenctrl_cppflags="-I$withval/include"
5766       with_libxenctrl_ldflags="-L$withval/lib"
5767       with_libxenctrl="yes"
5768     else
5769       with_libxenctrl="$withval"
5770     fi
5771   ],
5772   [with_libxenctrl="yes"]
5773 )
5774
5775 if test "x$with_libxenctrl" = "xyes"; then
5776   SAVE_CPPFLAGS="$CPPFLAGS"
5777   CPPFLAGS="$CPPFLAGS $with_libxenctrl_cppflags"
5778
5779   AC_CHECK_HEADERS([xenctrl.h],
5780     [with_libxenctrl="yes"],
5781     [with_libxenctrl="no (xenctrl.h not found)"]
5782   )
5783
5784   CPPFLAGS="$SAVE_CPPFLAGS"
5785 fi
5786
5787 if test "x$with_libxenctrl" = "xyes"; then
5788   SAVE_LDFLAGS="$LDFLAGS"
5789   LDFLAGS="$LDFLAGS $with_libxenctrl_ldflags"
5790
5791   #Xen versions older than 3.4 has no xc_getcpuinfo()
5792   AC_CHECK_LIB([xenctrl], [xc_getcpuinfo],
5793     [with_libxenctrl="yes"],
5794     [with_libxenctrl="no (symbol 'xc_getcpuinfo' not found)"]
5795   )
5796
5797   LDFLAGS="$SAVE_LDFLAGS"
5798 fi
5799
5800 LIBXENCTL_CPPFLAGS="$with_libxenctl_cppflags"
5801 LIBXENCTL_LDFLAGS="$with_libxenctl_ldflags"
5802 AC_SUBST([LIBXENCTL_CPPFLAGS])
5803 AC_SUBST([LIBXENCTL_LDFLAGS])
5804 # }}}
5805
5806 # --with-libxmms {{{
5807 with_xmms_config="xmms-config"
5808 AC_ARG_WITH([libxmms],
5809   [AS_HELP_STRING([--with-libxmms@<:@=PREFIX@:>@], [Path to libxmms.])],
5810   [
5811     if test "x$withval" = "xno" || test "x$withval" = "xyes"; then
5812       with_libxmms="$withval"
5813     else
5814       if test -f "$withval" && test -x "$withval"; then
5815         with_xmms_config="$withval"
5816       else if test -x "$withval/bin/xmms-config"; then
5817         with_xmms_config="$withval/bin/xmms-config"
5818       fi; fi
5819       with_libxmms="yes"
5820     fi
5821   ],
5822   [with_libxmms="yes"]
5823 )
5824
5825 if test "x$with_libxmms" = "xyes"; then
5826   with_xmms_cflags=`$with_xmms_config --cflags 2>/dev/null`
5827   if test $? -ne 0; then
5828     with_libxmms="no"
5829   fi
5830 fi
5831
5832 if test "x$with_libxmms" = "xyes"; then
5833   with_xmms_libs=`$with_xmms_config --libs 2>/dev/null`
5834   if test $? -ne 0; then
5835     with_libxmms="no"
5836   fi
5837 fi
5838
5839 if test "x$with_libxmms" = "xyes"; then
5840   SAVE_CPPFLAGS="$CFLAGS"
5841   CPPFLAGS="$with_xmms_cflags"
5842
5843   AC_CHECK_HEADER([xmmsctrl.h],
5844     [with_libxmms="yes"],
5845     [with_libxmms="no"],
5846   )
5847
5848   CPPFLAGS="$SAVE_CPPFLAGS"
5849 fi
5850
5851 if test "x$with_libxmms" = "xyes"; then
5852   SAVE_LIBS="$LIBS"
5853   LIBS="$with_xmms_libs"
5854
5855   AC_CHECK_LIB([xmms], [xmms_remote_get_info],
5856     [with_libxmss="yes"],
5857     [with_libxmms="no"],
5858     [$with_xmms_libs]
5859
5860   )
5861
5862   LIBS="$SAVE_LIBS"
5863 fi
5864
5865 BUILD_WITH_LIBXMMS_CFLAGS="$with_xmms_cflags"
5866 BUILD_WITH_LIBXMMS_LIBS="$with_xmms_libs"
5867
5868 AC_SUBST([BUILD_WITH_LIBXMMS_CFLAGS])
5869 AC_SUBST([BUILD_WITH_LIBXMMS_LIBS])
5870 # }}}
5871
5872 # --with-libyajl {{{
5873 AC_ARG_WITH([libyajl],
5874   [AS_HELP_STRING([--with-libyajl@<:@=PREFIX@:>@], [Path to libyajl.])],
5875   [
5876     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
5877       with_libyajl_cppflags="-I$withval/include"
5878       with_libyajl_ldflags="-L$withval/lib"
5879       with_libyajl="yes"
5880     else
5881       with_libyajl="$withval"
5882     fi
5883   ],
5884   [with_libyajl="yes"]
5885 )
5886
5887 if test "x$with_libyajl" = "xyes"; then
5888   SAVE_CPPFLAGS="$CPPFLAGS"
5889   CPPFLAGS="$CPPFLAGS $with_libyajl_cppflags"
5890
5891   AC_CHECK_HEADERS([yajl/yajl_parse.h],
5892     [with_libyajl="yes"],
5893     [with_libyajl="no (yajl/yajl_parse.h not found)"]
5894   )
5895
5896   AC_CHECK_HEADERS([yajl/yajl_tree.h],
5897     [with_libyajl2="yes"],
5898     [with_libyajl2="no (yajl/yajl_tree.h not found)"]
5899   )
5900
5901   AC_CHECK_HEADERS([yajl/yajl_version.h])
5902
5903   CPPFLAGS="$SAVE_CPPFLAGS"
5904 fi
5905
5906 if test "x$with_libyajl" = "xyes"; then
5907   SAVE_LDFLAGS="$LDFLAGS"
5908   LDFLAGS="$LDFLAGS $with_libyajl_ldflags"
5909
5910   AC_CHECK_LIB([yajl], [yajl_alloc],
5911     [with_libyajl="yes"],
5912     [with_libyajl="no (Symbol 'yajl_alloc' not found)"]
5913   )
5914
5915   AC_CHECK_LIB([yajl], [yajl_tree_parse],
5916     [with_libyajl2="yes"],
5917     [with_libyajl2="no (Symbol 'yajl_tree_parse' not found)"]
5918   )
5919
5920   LDFLAGS="$SAVE_LDFLAGS"
5921 fi
5922
5923 if test "x$with_libyajl" = "xyes"; then
5924   BUILD_WITH_LIBYAJL_CPPFLAGS="$with_libyajl_cppflags"
5925   BUILD_WITH_LIBYAJL_LDFLAGS="$with_libyajl_ldflags"
5926   BUILD_WITH_LIBYAJL_LIBS="-lyajl"
5927   AC_DEFINE([HAVE_LIBYAJL], [1], [Define if libyajl is present and usable.])
5928 fi
5929
5930 AC_SUBST([BUILD_WITH_LIBYAJL_CPPFLAGS])
5931 AC_SUBST([BUILD_WITH_LIBYAJL_LDFLAGS])
5932 AC_SUBST([BUILD_WITH_LIBYAJL_LIBS])
5933
5934 AM_CONDITIONAL([BUILD_WITH_LIBYAJL], [test "x$with_libyajl" = "xyes"])
5935 AM_CONDITIONAL([BUILD_WITH_LIBYAJL2], [test "x$with_libyajl$with_libyajl2" = "xyesyes"])
5936 # }}}
5937
5938 # --with-mic {{{
5939 with_mic_cppflags="-I/opt/intel/mic/sysmgmt/sdk/include"
5940 with_mic_ldflags="-L/opt/intel/mic/sysmgmt/sdk/lib/Linux"
5941 with_mic_libs="-lMicAccessSDK -scif"
5942 AC_ARG_WITH([mic],
5943   [AS_HELP_STRING([--with-mic@<:@=PREFIX@:>@], [Path to Intel MIC Access API.])],
5944   [
5945     if test "x$withval" = "xno" || test "x$withval" = "xyes"; then
5946       with_mic="$withval"
5947     else if test -d "$with_mic/lib"; then
5948       with_mic_cppflags="-I$withval/include"
5949       with_mic_ldflags="-L$withval/lib/Linux"
5950       with_mic="yes"
5951     fi; fi
5952   ],
5953   [with_mic="yes"]
5954 )
5955
5956 if test "x$with_mic" = "xyes"; then
5957   SAVE_CPPFLAGS="$CPPFLAGS"
5958   CPPFLAGS="$CPPFLAGS $with_mic_cppflags"
5959
5960   AC_CHECK_HEADERS([MicAccessApi.h],
5961     [with_mic="yes"],
5962     [with_mic="no (MicAccessApi not found)"]
5963   )
5964
5965   CPPFLAGS="$SAVE_CPPFLAGS"
5966 fi
5967
5968 if test "x$with_mic" = "xyes"; then
5969   SAVE_LDFLAGS="$LDFLAGS"
5970   LDFLAGS="$LDFLAGS $with_mic_ldflags"
5971
5972   AC_CHECK_LIB([MicAccessSDK], [MicInitAPI],
5973     [with_mic="yes"],
5974     [with_mic="no (symbol MicInitAPI not found)"],
5975     [$PTHREAD_LIBS -lscif]
5976   )
5977
5978   LDFLAGS="$SAVE_LDFLAGS"
5979 fi
5980
5981 if test "x$with_mic" = "xyes"; then
5982   BUILD_WITH_MIC_CPPFLAGS="$with_mic_cppflags"
5983   BUILD_WITH_MIC_LDFLAGS="$with_mic_ldflags"
5984   BUILD_WITH_MIC_LIBS="$with_mic_libs"
5985 fi
5986 AC_SUBST([BUILD_WITH_MIC_CPPFLAGS])
5987 AC_SUBST([BUILD_WITH_MIC_LDFLAGS])
5988 AC_SUBST([BUILD_WITH_MIC_LIBS])
5989 #}}}
5990
5991 # --with-libvarnish {{{
5992 AC_ARG_WITH([libvarnish],
5993   [AS_HELP_STRING([--with-libvarnish@<:@=PREFIX@:>@], [Path to libvarnish.])],
5994   [
5995     if test "x$withval" = "xno"; then
5996       with_libvarnish="no"
5997     else if test "x$withval" = "xyes"; then
5998       with_libvarnish="use_pkgconfig"
5999     else if test -d "$with_libvarnish/lib"; then
6000       with_libvarnish_cflags="-I$withval/include"
6001       with_libvarnish_libs="-L$withval/lib -lvarnishapi"
6002       with_libvarnish="yes"
6003     fi; fi; fi
6004   ],
6005   [with_libvarnish="use_pkgconfig"]
6006 )
6007
6008 # configure using pkg-config
6009 if test "x$with_libvarnish" = "xuse_pkgconfig"; then
6010   $PKG_CONFIG --exists 'varnishapi' 2>/dev/null
6011   if test $? -ne 0; then
6012     with_libvarnish="no (pkg-config doesn't know varnishapi)"
6013   fi
6014 fi
6015
6016 if test "x$with_libvarnish" = "xuse_pkgconfig"; then
6017   with_libvarnish_cflags="`$PKG_CONFIG --cflags 'varnishapi'`"
6018   if test $? -ne 0; then
6019     with_libvarnish="no ($PKG_CONFIG failed)"
6020   fi
6021
6022   with_libvarnish_libs="`$PKG_CONFIG --libs 'varnishapi'`"
6023   if test $? -ne 0; then
6024     with_libvarnish="no ($PKG_CONFIG failed)"
6025   fi
6026 fi
6027 if test "x$with_libvarnish" = "xuse_pkgconfig"; then
6028   with_libvarnish="yes"
6029 fi
6030
6031 if test "x$with_libvarnish" = "xyes"; then
6032   SAVE_CPPFLAGS="$CPPFLAGS"
6033   CPPFLAGS="$CPPFLAGS $with_libvarnish_cflags"
6034
6035   $PKG_CONFIG --atleast-version=5.2 'varnishapi' 2>/dev/null
6036   if test $? -eq 0; then
6037     AC_DEFINE([HAVE_VARNISH_V5], [1], [Varnish 5 API support])
6038   else
6039     AC_CHECK_HEADERS([vapi/vsc.h],
6040       [AC_DEFINE([HAVE_VARNISH_V4], [1], [Varnish 4 API support])],
6041       [
6042         AC_CHECK_HEADERS([vsc.h],
6043           [AC_DEFINE([HAVE_VARNISH_V3], [1], [Varnish 3 API support]) ],
6044           [
6045             AC_CHECK_HEADERS([varnishapi.h],
6046               [AC_DEFINE([HAVE_VARNISH_V2], [1], [Varnish 2 API support])],
6047               [with_libvarnish="no (found none of the varnish header files)"]
6048             )
6049           ]
6050         )
6051       ]
6052     )
6053   fi
6054
6055   CPPFLAGS="$SAVE_CPPFLAGS"
6056 fi
6057
6058 if test "x$with_libvarnish" = "xyes"; then
6059   BUILD_WITH_LIBVARNISH_CFLAGS="$with_libvarnish_cflags"
6060   BUILD_WITH_LIBVARNISH_LIBS="$with_libvarnish_libs"
6061 fi
6062
6063 AC_SUBST([BUILD_WITH_LIBVARNISH_CFLAGS])
6064 AC_SUBST([BUILD_WITH_LIBVARNISH_LIBS])
6065 # }}}
6066
6067 # --with-libxml2 {{{
6068 AC_ARG_WITH(libxml2,
6069   [AS_HELP_STRING([--with-libxml2@<:@=PREFIX@:>@], [Path to libxml2.])],
6070   [
6071     if test "x$withval" = "xno"; then
6072       with_libxml2="no"
6073     else if test "x$withval" = "xyes"; then
6074       $PKG_CONFIG --exists 'libxml-2.0' 2>/dev/null
6075       if test $? -eq 0; then
6076         with_libxml2="yes"
6077         with_libxml2_cflags="`$PKG_CONFIG --cflags libxml-2.0`"
6078         with_libxml2_ldflags="`$PKG_CONFIG --libs libxml-2.0`"
6079       else
6080         with_libxml2="no (pkg-config doesn't know libxml-2.0)"
6081       fi
6082     else
6083       with_libxml2="yes"
6084       with_libxml2_cflags="-I$withval/include"
6085       with_libxml2_ldflags="-L$withval/lib"
6086     fi; fi
6087   ],
6088   dnl  if no argument --with-libxml2 was passed, find the library locations
6089   dnl  with pkg-config just like above, when --with-libxml2=yes.
6090   [
6091     with_libxml2="yes"
6092     $PKG_CONFIG --exists 'libxml-2.0' 2>/dev/null
6093     if test $? -eq 0; then
6094       with_libxml2="yes"
6095       with_libxml2_cflags="`$PKG_CONFIG --cflags libxml-2.0`"
6096       with_libxml2_ldflags="`$PKG_CONFIG --libs libxml-2.0`"
6097     else
6098       with_libxml2="no (pkg-config doesn't know libxml-2.0)"
6099     fi
6100   ]
6101 )
6102
6103 if test "x$with_libxml2" = "xyes"; then
6104   SAVE_CPPFLAGS="$CPPFLAGS"
6105   CPPFLAGS="$CPPFLAGS $with_libxml2_cflags"
6106
6107   AC_CHECK_HEADERS([libxml/parser.h],
6108     [with_libxml2="yes"],
6109     [with_libxml2="no (libxml/parser.h not found)"]
6110   )
6111
6112   CPPFLAGS="$SAVE_CPPFLAGS"
6113 fi
6114
6115 if test "x$with_libxml2" = "xyes"; then
6116   SAVE_LDFLAGS="$LDFLAGS"
6117   LDFLAGS="$LDFLAGS $with_libxml2_ldflags"
6118
6119   AC_CHECK_LIB([xml2], [xmlXPathEval],
6120     [with_libxml2="yes"],
6121     [with_libxml2="no (symbol xmlXPathEval not found)"]
6122   )
6123
6124   LDFLAGS="$SAVE_LDFLAGS"
6125 fi
6126
6127 if test "x$with_libxml2" = "xyes"; then
6128   BUILD_WITH_LIBXML2_CFLAGS="$with_libxml2_cflags"
6129   BUILD_WITH_LIBXML2_LIBS="$with_libxml2_ldflags"
6130 fi
6131
6132 AC_SUBST([BUILD_WITH_LIBXML2_CFLAGS])
6133 AC_SUBST([BUILD_WITH_LIBXML2_LIBS])
6134 # }}}
6135
6136 # pkg-config --exists libvirt {{{
6137 $PKG_CONFIG --exists libvirt 2>/dev/null
6138 if test $? = 0; then
6139   with_libvirt="yes"
6140 else
6141   with_libvirt="no (pkg-config doesn't know libvirt)"
6142 fi
6143
6144 if test "x$with_libvirt" = "xyes"; then
6145   with_libvirt_cflags="`$PKG_CONFIG --cflags libvirt`"
6146   if test $? -ne 0; then
6147     with_libvirt="no"
6148   fi
6149
6150   with_libvirt_ldflags="`$PKG_CONFIG --libs libvirt`"
6151   if test $? -ne 0; then
6152     with_libvirt="no"
6153   fi
6154 fi
6155
6156 if test "x$with_libvirt" = "xyes"; then
6157   SAVE_CPPFLAGS="$CPPFLAGS"
6158   CPPFLAGS="$CPPFLAGS $with_libvirt_cflags"
6159
6160   AC_CHECK_HEADERS([libvirt/libvirt.h],
6161     [with_libvirt="yes"],
6162     [with_libvirt="no (libvirt/libvirt.h not found)"]
6163   )
6164
6165   CPPFLAGS="$SAVE_CPPFLAGS"
6166 fi
6167
6168 if test "x$with_libvirt" = "xyes"; then
6169   SAVE_LDFLAGS="$LDFLAGS"
6170   LDFLAGS="$LDFLAGS $with_libvirt_ldflags"
6171
6172   AC_CHECK_LIB([virt], [virDomainBlockStats],
6173     [with_libvirt="yes"],
6174     [with_libvirt="no (symbol virDomainBlockStats not found)"]
6175   )
6176
6177   LDFLAGS="$SAVE_LDFLAGS"
6178 fi
6179
6180 if test "x$with_libvirt" = "xyes"; then
6181   BUILD_WITH_LIBVIRT_CFLAGS="$with_libvirt_cflags"
6182   BUILD_WITH_LIBVIRT_LIBS="$with_libvirt_ldflags"
6183 fi
6184
6185 AC_SUBST([BUILD_WITH_LIBVIRT_CFLAGS])
6186 AC_SUBST([BUILD_WITH_LIBVIRT_LIBS])
6187 # }}}
6188
6189 # $PKG_CONFIG --exists OpenIPMIpthread {{{
6190 with_libopenipmipthread="yes"
6191 AC_MSG_CHECKING([for libOpenIPMIpthread])
6192 $PKG_CONFIG --exists OpenIPMIpthread 2>/dev/null
6193 if test $? -ne 0; then
6194   with_libopenipmipthread="no (pkg-config doesn't know OpenIPMIpthread)"
6195 fi
6196 AC_MSG_RESULT([$with_libopenipmipthread])
6197
6198 if test "x$with_libopenipmipthread" = "xyes"; then
6199   AC_MSG_CHECKING([for libOpenIPMIpthread CFLAGS])
6200   temp_result="`$PKG_CONFIG --cflags OpenIPMIpthread`"
6201   if test $? -eq 0; then
6202     with_libopenipmipthread_cflags="$temp_result"
6203   else
6204     with_libopenipmipthread="no ($PKG_CONFIG --cflags OpenIPMIpthread failed)"
6205     temp_result="$PKG_CONFIG --cflags OpenIPMIpthread failed"
6206   fi
6207   AC_MSG_RESULT([$temp_result])
6208 fi
6209
6210 if test "x$with_libopenipmipthread" = "xyes"; then
6211   AC_MSG_CHECKING([for libOpenIPMIpthread LDFLAGS])
6212   temp_result="`$PKG_CONFIG --libs OpenIPMIpthread`"
6213   if test $? -eq 0; then
6214     with_libopenipmipthread_ldflags="$temp_result"
6215   else
6216     with_libopenipmipthread="no ($PKG_CONFIG --libs OpenIPMIpthread failed)"
6217     temp_result="$PKG_CONFIG --libs OpenIPMIpthread failed"
6218   fi
6219   AC_MSG_RESULT([$temp_result])
6220 fi
6221
6222 if test "x$with_libopenipmipthread" = "xyes"; then
6223   SAVE_CPPFLAGS="$CPPFLAGS"
6224   CPPFLAGS="$CPPFLAGS $with_libopenipmipthread_cflags"
6225
6226   AC_CHECK_HEADERS([OpenIPMI/ipmi_smi.h],
6227     [with_libopenipmipthread="yes"],
6228     [with_libopenipmipthread="no (OpenIPMI/ipmi_smi.h not found)"],
6229     [[
6230       #include <OpenIPMI/ipmiif.h>
6231       #include <OpenIPMI/ipmi_err.h>
6232       #include <OpenIPMI/ipmi_posix.h>
6233       #include <OpenIPMI/ipmi_conn.h>
6234     ]]
6235   )
6236
6237   CPPFLAGS="$SAVE_CPPFLAGS"
6238 fi
6239
6240 if test "x$with_libopenipmipthread" = "xyes"; then
6241   BUILD_WITH_OPENIPMI_CFLAGS="$with_libopenipmipthread_cflags"
6242   BUILD_WITH_OPENIPMI_LIBS="$with_libopenipmipthread_ldflags"
6243 fi
6244
6245 AC_SUBST([BUILD_WITH_OPENIPMI_CFLAGS])
6246 AC_SUBST([BUILD_WITH_OPENIPMI_LIBS])
6247 # }}}
6248
6249 # --with-libatasmart {{{
6250 AC_ARG_WITH([libatasmart],
6251   [AS_HELP_STRING([--with-libatasmart@<:@=PREFIX@:>@], [Path to libatasmart.])],
6252   [
6253     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
6254       with_libatasmart_cppflags="-I$withval/include"
6255       with_libatasmart_ldflags="-L$withval/lib"
6256       with_libatasmart="yes"
6257     else
6258       with_libatasmart="$withval"
6259     fi
6260   ],
6261   [
6262     if test "x$ac_system" = "xLinux"; then
6263       with_libatasmart="yes"
6264     else
6265       with_libatasmart="no (Linux only library)"
6266     fi
6267   ]
6268 )
6269
6270 if test "x$with_libatasmart" = "xyes"; then
6271   SAVE_CPPFLAGS="$CPPFLAGS"
6272   CPPFLAGS="$CPPFLAGS $with_libatasmart_cppflags"
6273
6274   AC_CHECK_HEADERS([atasmart.h],
6275     [with_libatasmart="yes"],
6276     [with_libatasmart="no (atasmart.h not found)"])
6277
6278   CPPFLAGS="$SAVE_CPPFLAGS"
6279 fi
6280
6281 if test "x$with_libatasmart" = "xyes"; then
6282   SAVE_LDFLAGS="$LDFLAGS"
6283   LDFLAGS="$LDFLAGS $with_libatasmart_ldflags"
6284
6285   AC_CHECK_LIB([atasmart], [sk_disk_open],
6286     [with_libatasmart="yes"],
6287     [with_libatasmart="no (Symbol 'sk_disk_open' not found)"]
6288   )
6289
6290   LDFLAGS="$SAVE_LDFLAGS"
6291 fi
6292
6293 if test "x$with_libatasmart" = "xyes"; then
6294   BUILD_WITH_LIBATASMART_CPPFLAGS="$with_libatasmart_cppflags"
6295   BUILD_WITH_LIBATASMART_LDFLAGS="$with_libatasmart_ldflags"
6296   BUILD_WITH_LIBATASMART_LIBS="-latasmart"
6297 fi
6298
6299 AC_SUBST([BUILD_WITH_LIBATASMART_CPPFLAGS])
6300 AC_SUBST([BUILD_WITH_LIBATASMART_LDFLAGS])
6301 AC_SUBST([BUILD_WITH_LIBATASMART_LIBS])
6302 # }}}
6303
6304 PKG_CHECK_MODULES([LIBNOTIFY], [libnotify],
6305   [with_libnotify="yes"],
6306   [with_libnotify="no (pkg-config doesn't know libnotify)"]
6307 )
6308
6309 PKG_CHECK_MODULES([LIBRIEMANN_CLIENT], [riemann-client >= 1.6.0],
6310  [with_libriemann_client="yes"],
6311  [with_libriemann_client="no (pkg-config doesn't know libriemann-client)"]
6312 )
6313
6314 # Check for enabled/disabled features
6315 #
6316
6317 # AC_COLLECTD(name, enable/disable, info-text, feature/module)
6318 # ------------------------------------------------------------
6319 dnl
6320 m4_define([my_toupper],[m4_translit([$1], m4_defn([m4_cr_letters]), m4_defn([m4_cr_LETTERS]))])
6321 dnl
6322 AC_DEFUN(
6323   [AC_COLLECTD],
6324   [
6325   m4_if([$1], [], [AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 1st argument must not be empty])])dnl
6326   m4_if(
6327     [$2],
6328     [enable],
6329     [dnl
6330     m4_define([EnDis],[disabled])dnl
6331     m4_define([YesNo],[no])dnl
6332     ],dnl
6333     [m4_if(
6334       [$2],
6335       [disable],
6336       [dnl
6337       m4_define([EnDis],[enabled])dnl
6338       m4_define([YesNo],[yes])dnl
6339       ],
6340       [dnl
6341       AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 2nd argument must be either enable or disable])dnl
6342       ]dnl
6343     )]dnl
6344   )dnl
6345   m4_if([$3], [feature], [],
6346     [m4_if(
6347       [$3], [module], [],
6348       [dnl
6349       AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 3rd argument must be either feature or disable])dnl
6350       ]dnl
6351     )]dnl
6352   )dnl
6353   AC_ARG_ENABLE(
6354     [$1],
6355     AS_HELP_STRING([--$2-$1], [$2 $4 (EnDis by def)]),
6356     [],
6357     enable_$1='[YesNo]'dnl
6358   )# AC_ARG_ENABLE
6359   if test "x$enable_$1" = "xno"; then
6360     collectd_$1=0
6361   else
6362     if test "x$enable_$1" = "xyes"; then
6363       collectd_$1=1
6364     else
6365       AC_MSG_NOTICE([please specify either --enable-$1 or --disable-$1; enabling $1.])
6366       collectd_$1=1
6367       enable_$1='yes'
6368     fi
6369   fi
6370   AC_DEFINE_UNQUOTED([COLLECT_]my_toupper([$1]), [$collectd_$1], [whether or not to enable $3 $4])
6371   AM_CONDITIONAL([BUILD_]my_toupper([$3])[_]my_toupper([$1]), [test "x$enable_$1" = "xyes"])dnl
6372   ]dnl
6373 )# AC_COLLECTD(name, enable/disable, info-text, feature/module)
6374
6375 # AC_PLUGIN(name, default, info)
6376 # ------------------------------------------------------------
6377 dnl
6378 AC_DEFUN(
6379   [AC_PLUGIN],
6380   [
6381     enable_plugin="no"
6382     force="no"
6383     AC_ARG_ENABLE([$1],
6384       [AS_HELP_STRING([--enable-$1],[$3])],
6385       [
6386         if test "x$enableval" = "xyes"; then
6387           enable_plugin="yes"
6388         else if test "x$enableval" = "xforce"; then
6389           enable_plugin="yes"
6390           force="yes"
6391         else
6392           enable_plugin="no (disabled on command line)"
6393         fi; fi
6394       ],
6395       [
6396         if test "x$enable_all_plugins" = "xauto"; then
6397           if test "x$2" = "xyes"; then
6398             enable_plugin="yes"
6399           else
6400             enable_plugin="$2"
6401           fi
6402         else
6403           enable_plugin="$enable_all_plugins"
6404         fi
6405       ]
6406     )
6407     if test "x$enable_plugin" = "xyes"; then
6408       if test "x$2" = "xyes" || test "x$force" = "xyes"; then
6409         AC_DEFINE([HAVE_PLUGIN_]my_toupper([$1]), 1, [Define to 1 if the $1 plugin is enabled.])
6410         if test "x$2" != "xyes"; then
6411           dependency_warning="yes"
6412         fi
6413       else # User passed "yes" but dependency checking yielded "no" => Dependency problem.
6414         dependency_error="yes"
6415         enable_plugin="$2 (dependency error)"
6416       fi
6417     fi
6418     AM_CONDITIONAL([BUILD_PLUGIN_]my_toupper([$1]), [test "x$enable_plugin" = "xyes"])
6419     enable_$1="$enable_plugin"
6420   ]
6421 )# AC_PLUGIN(name, default, info)
6422
6423 m4_divert_once([HELP_ENABLE], [
6424 collectd features:])
6425 # FIXME: Remove these calls to `AC_COLLECTD' and then remove that macro.
6426 AC_COLLECTD([debug],     [enable],  [feature], [debugging])
6427 AC_COLLECTD([daemon],    [disable], [feature], [daemon mode])
6428 AC_COLLECTD([getifaddrs],[enable],  [feature], [getifaddrs under Linux])
6429 AC_COLLECTD([werror],    [disable], [feature], [building with -Werror])
6430
6431 dependency_warning="no"
6432 dependency_error="no"
6433
6434 plugin_ascent="no"
6435 plugin_barometer="no"
6436 plugin_battery="no"
6437 plugin_bind="no"
6438 plugin_ceph="no"
6439 plugin_cgroups="no"
6440 plugin_conntrack="no"
6441 plugin_contextswitch="no"
6442 plugin_cpu="no"
6443 plugin_cpufreq="no"
6444 plugin_cpusleep="no"
6445 plugin_curl_json="no"
6446 plugin_curl_xml="no"
6447 plugin_df="no"
6448 plugin_disk="no"
6449 plugin_drbd="no"
6450 plugin_dpdkevents="no"
6451 plugin_dpdkstat="no"
6452 plugin_entropy="no"
6453 plugin_ethstat="no"
6454 plugin_fhcount="no"
6455 plugin_fscache="no"
6456 plugin_gps="no"
6457 plugin_gpu_nvidia="no"
6458 plugin_grpc="no"
6459 plugin_hugepages="no"
6460 plugin_intel_pmu="no"
6461 plugin_intel_rdt="no"
6462 plugin_interface="no"
6463 plugin_ipc="no"
6464 plugin_ipmi="no"
6465 plugin_ipvs="no"
6466 plugin_irq="no"
6467 plugin_load="no"
6468 plugin_log_logstash="no"
6469 plugin_mcelog="no"
6470 plugin_memory="no"
6471 plugin_multimeter="no"
6472 plugin_nfs="no"
6473 plugin_numa="no"
6474 plugin_ovs_events="no"
6475 plugin_ovs_stats="no"
6476 plugin_pcie_errors="no"
6477 plugin_perl="no"
6478 plugin_pinba="no"
6479 plugin_processes="no"
6480 plugin_protocols="no"
6481 plugin_python="no"
6482 plugin_serial="no"
6483 plugin_smart="no"
6484 plugin_swap="no"
6485 plugin_synproxy="no"
6486 plugin_tape="no"
6487 plugin_tcpconns="no"
6488 plugin_ted="no"
6489 plugin_thermal="no"
6490 plugin_turbostat="no"
6491 plugin_uptime="no"
6492 plugin_users="no"
6493 plugin_virt="no"
6494 plugin_vmem="no"
6495 plugin_vserver="no"
6496 plugin_wireless="no"
6497 plugin_write_prometheus="no"
6498 plugin_write_stackdriver="no"
6499 plugin_xencpu="no"
6500 plugin_zfs_arc="no"
6501 plugin_zone="no"
6502 plugin_zookeeper="no"
6503
6504 # Linux
6505 if test "x$ac_system" = "xLinux"; then
6506   plugin_battery="yes"
6507   plugin_cgroups="yes"
6508   plugin_conntrack="yes"
6509   plugin_contextswitch="yes"
6510   plugin_cpu="yes"
6511   plugin_cpufreq="yes"
6512   plugin_disk="yes"
6513   plugin_drbd="yes"
6514   plugin_entropy="yes"
6515   plugin_fhcount="yes"
6516   plugin_fscache="yes"
6517   plugin_hugepages="yes"
6518   plugin_interface="yes"
6519   plugin_ipc="yes"
6520   plugin_irq="yes"
6521   plugin_load="yes"
6522   plugin_lvm="yes"
6523   plugin_mcelog="yes"
6524   plugin_memory="yes"
6525   plugin_nfs="yes"
6526   plugin_numa="yes"
6527   plugin_processes="yes"
6528   plugin_protocols="yes"
6529   plugin_serial="yes"
6530   plugin_swap="yes"
6531   plugin_synproxy="yes"
6532   plugin_tcpconns="yes"
6533   plugin_thermal="yes"
6534   plugin_uptime="yes"
6535   plugin_vmem="yes"
6536   plugin_vserver="yes"
6537   plugin_wireless="yes"
6538   plugin_zfs_arc="yes"
6539
6540   if test "x$ac_cv_header_linux_ip_vs_h" = "xyes"; then
6541     plugin_ipvs="yes"
6542   fi
6543
6544   if test "x$have_cpuid_h" = "xyes"; then
6545     plugin_turbostat="yes"
6546   fi
6547
6548   if test "x$c_cv_have_clock_boottime_monotonic" = "xyes"; then
6549     plugin_cpusleep="yes"
6550   fi
6551
6552   if test "x$with_libyajl" = "xyes" && test "x$with_libyajl2" = "xyes"; then
6553     plugin_ovs_events="yes"
6554     plugin_ovs_stats="yes"
6555   fi
6556
6557   if test "x$have_pci_regs_h" = "xyes"; then
6558     plugin_pcie_errors="yes"
6559   fi
6560 fi
6561
6562 if test "x$ac_system" = "xOpenBSD"; then
6563   plugin_tcpconns="yes"
6564 fi
6565
6566 if test "x$ac_system" = "xNetBSD"; then
6567   plugin_disk="yes"
6568   plugin_entropy="yes"
6569   plugin_irq="yes"
6570   plugin_processes="yes"
6571 fi
6572
6573 # Mac OS X devices
6574 if test "x$with_libiokit" = "xyes"; then
6575   plugin_battery="yes"
6576   plugin_disk="yes"
6577 fi
6578
6579 # AIX
6580
6581 if test "x$ac_system" = "xAIX"; then
6582   plugin_ipc="yes"
6583   plugin_tcpconns="yes"
6584 fi
6585
6586 # FreeBSD
6587
6588 if test "x$ac_system" = "xFreeBSD"; then
6589   plugin_disk="yes"
6590   plugin_zfs_arc="yes"
6591 fi
6592
6593
6594 if test "x$with_perfstat" = "xyes"; then
6595   plugin_contextswitch="yes"
6596   plugin_cpu="yes"
6597   plugin_disk="yes"
6598   plugin_interface="yes"
6599   plugin_load="yes"
6600   plugin_memory="yes"
6601   plugin_swap="yes"
6602   plugin_uptime="yes"
6603 fi
6604
6605 if test "x$with_procinfo" = "xyes"; then
6606   plugin_processes="yes"
6607 fi
6608
6609 # Solaris
6610 if test "x$with_kstat" = "xyes"; then
6611   plugin_nfs="yes"
6612   plugin_processes="yes"
6613   plugin_uptime="yes"
6614   plugin_zfs_arc="yes"
6615   plugin_zone="yes"
6616 fi
6617
6618 if test "x$with_devinfo" = "xyes" && test "x$with_kstat" = "xyes"; then
6619   plugin_cpu="yes"
6620   plugin_disk="yes"
6621   plugin_interface="yes"
6622   plugin_memory="yes"
6623   plugin_tape="yes"
6624 fi
6625
6626 if test "x$with_libi2c" = "xyes"; then
6627   plugin_barometer="yes"
6628 fi
6629
6630
6631 # libstatgrab
6632 if test "x$with_libstatgrab" = "xyes"; then
6633   plugin_cpu="yes"
6634   plugin_disk="yes"
6635   plugin_interface="yes"
6636   plugin_load="yes"
6637   plugin_memory="yes"
6638   plugin_swap="yes"
6639   plugin_users="yes"
6640 fi
6641
6642 if test "x$with_libcurl" = "xyes" && test "x$with_libxml2" = "xyes"; then
6643   plugin_ascent="yes"
6644   if test "x$have_strptime" = "xyes"; then
6645     plugin_bind="yes"
6646   fi
6647 fi
6648
6649 if test "x$with_libopenipmipthread" = "xyes"; then
6650   plugin_ipmi="yes"
6651 fi
6652
6653 if test "x$with_libcurl" = "xyes" && test "x$with_libyajl" = "xyes"; then
6654   plugin_curl_json="yes"
6655 fi
6656
6657 if test "x$with_libcurl" = "xyes" && test "x$with_libssl" = "xyes" && test "x$with_libyajl" = "xyes" && test "x$with_libyajl2" = "xyes"; then
6658   plugin_write_stackdriver="yes"
6659 fi
6660
6661 if test "x$with_libcurl" = "xyes" && test "x$with_libxml2" = "xyes"; then
6662   plugin_curl_xml="yes"
6663 fi
6664
6665 if test "x$with_libyajl" = "xyes"; then
6666   plugin_ceph="yes"
6667 fi
6668
6669 if test "x$have_processor_info" = "xyes"; then
6670   plugin_cpu="yes"
6671 fi
6672
6673 if test "x$have_sysctl" = "xyes"; then
6674   plugin_cpu="yes"
6675   plugin_memory="yes"
6676   plugin_uptime="yes"
6677   if test "x$ac_system" = "xDarwin"; then
6678     plugin_swap="yes"
6679   fi
6680 fi
6681
6682 if test "x$have_sysctlbyname" = "xyes"; then
6683   plugin_contextswitch="yes"
6684   plugin_cpu="yes"
6685   plugin_memory="yes"
6686   plugin_tcpconns="yes"
6687 fi
6688
6689 if test "x$have_getvfsstat" = "xyes" || test "x$have_getfsstat" = "xyes"; then
6690   plugin_df="yes"
6691 fi
6692
6693 if test "x$c_cv_have_two_getmntent" = "xyes" || test "x$have_getmntent" = "xgen" || test "x$have_getmntent" = "xsun"; then
6694   plugin_df="yes"
6695 fi
6696
6697 if test "x$c_cv_have_one_getmntent" = "xyes"; then
6698   plugin_df="yes"
6699 fi
6700
6701 if test "x$c_cv_have_getmntent_r" = "xyes"; then
6702   plugin_df="yes"
6703 fi
6704
6705 if test "x$plugin_df" = "xyes"; then
6706   plugin_df="no"
6707   if test "x$have_statfs" = "xyes"; then
6708     plugin_df="yes"
6709   fi
6710
6711   if test "x$have_statvfs" = "xyes"; then
6712     plugin_df="yes"
6713   fi
6714 fi
6715
6716 if test "x$have_linux_sockios_h" = "xyes" && test "x$have_linux_ethtool_h" = "xyes"; then
6717   plugin_ethstat="yes"
6718 fi
6719
6720 if test "x$with_libgps" = "xyes"; then
6721   plugin_gps="yes"
6722 fi
6723
6724 plugin_grpc="yes"
6725 if test "x$GRPC_CPP_PLUGIN" = "x"; then
6726   plugin_grpc="no (grpc_cpp_plugin not found)"
6727 fi
6728 if test "x$have_protoc3" != "xyes"; then
6729   plugin_grpc="no (protoc3 not found)"
6730 fi
6731 if test "x$with_libprotobuf" != "xyes"; then
6732   plugin_grpc="no (libprotobuf not found)"
6733 fi
6734 if test "x$with_libgrpcpp" != "xyes"; then
6735   plugin_grpc="no (libgrpc++ not found)"
6736 fi
6737
6738 if test "x$have_getifaddrs" = "xyes"; then
6739   plugin_interface="yes"
6740 fi
6741
6742 if test "x$have_getloadavg" = "xyes"; then
6743   plugin_load="yes"
6744 fi
6745
6746 if test "x$with_libyajl" = "xyes"; then
6747   plugin_log_logstash="yes"
6748 fi
6749
6750 if test "x$with_libperl" = "xyes" && test "x$c_cv_have_perl_ithreads" = "xyes"; then
6751   plugin_perl="yes"
6752 fi
6753
6754 if test "x$have_protoc_c" = "xyes" && test "x$with_libprotobuf_c" = "xyes"; then
6755   plugin_pinba="yes"
6756   if test "x$with_libmicrohttpd" = "xyes"; then
6757     plugin_write_prometheus="yes"
6758   fi
6759 fi
6760
6761 # Mac OS X memory interface
6762 if test "x$have_host_statistics" = "xyes"; then
6763   plugin_memory="yes"
6764 fi
6765
6766 if test "x$have_termios_h" = "xyes"; then
6767   if test "x$ac_system" != "xAIX"; then
6768     plugin_multimeter="yes"
6769   fi
6770   plugin_ted="yes"
6771 fi
6772
6773 if test "x$have_thread_info" = "xyes"; then
6774   plugin_processes="yes"
6775 fi
6776
6777 if test "x$with_kvm_getprocs" = "xyes" && test "x$have_struct_kinfo_proc_freebsd" = "xyes"; then
6778   plugin_processes="yes"
6779 fi
6780
6781 if test "x$with_kvm_getprocs" = "xyes" && test "x$have_struct_kinfo_proc_openbsd" = "xyes"; then
6782   plugin_processes="yes"
6783 fi
6784
6785 if test "x$with_libpython" != "xno"; then
6786   plugin_python="yes"
6787 fi
6788
6789 if test "x$with_libatasmart" = "xyes" && test "x$with_libudev" = "xyes"; then
6790   plugin_smart="yes"
6791 fi
6792
6793 if test "x$with_kvm_getswapinfo" = "xyes"; then
6794   plugin_swap="yes"
6795 fi
6796
6797 if test "x$have_swapctl" = "xyes" && test "x$c_cv_have_swapctl_two_args" = "xyes"; then
6798   plugin_swap="yes"
6799 fi
6800
6801 if test "x$have_swapctl" = "xyes" && test "x$c_cv_have_swapctl_three_args" = "xyes"; then
6802   plugin_swap="yes"
6803 fi
6804
6805 if test "x$with_kvm_openfiles = "xyes" && $with_kvm_nlist" = "xyes"; then
6806   plugin_tcpconns="yes"
6807 fi
6808
6809 if test "x$have_getutent" = "xyes"; then
6810   plugin_users="yes"
6811 fi
6812
6813 if test "x$have_getutxent" = "xyes"; then
6814   plugin_users="yes"
6815 fi
6816
6817 if test "x$with_libxml2" = "xyes" && test "x$with_libvirt" = "xyes"; then
6818   plugin_virt="yes"
6819 fi
6820
6821 if test "x$with_libxenctrl" = "xyes"; then
6822   plugin_xencpu="yes"
6823 fi
6824
6825 if test "x$with_libdpdk" = "xyes"; then
6826   plugin_dpdkevents="$dpdk_keepalive"
6827   plugin_dpdkstat="yes"
6828 fi
6829
6830 m4_divert_once([HELP_ENABLE], [
6831 collectd plugins:])
6832
6833 AC_ARG_ENABLE([all-plugins],
6834   [AS_HELP_STRING([--enable-all-plugins], [enable all plugins @<:@default=yes@:>@])],
6835   [
6836      if test "x$enableval" = "xyes"; then
6837        enable_all_plugins="yes"
6838      else if test "x$enableval" = "xauto"; then
6839        enable_all_plugins="auto"
6840      else
6841        enable_all_plugins="no"
6842      fi; fi
6843   ],
6844   [enable_all_plugins="auto"]
6845 )
6846
6847 m4_divert_once([HELP_ENABLE], [])
6848
6849 AC_PLUGIN([aggregation],         [yes],                       [Aggregation plugin])
6850 AC_PLUGIN([amqp],                [$with_librabbitmq],         [AMQP output plugin])
6851 AC_PLUGIN([amqp1],               [$with_libqpid_proton],      [AMQP 1.0 output plugin])
6852 AC_PLUGIN([apache],              [$with_libcurl],             [Apache httpd statistics])
6853 AC_PLUGIN([apcups],              [yes],                       [Statistics of UPSes by APC])
6854 AC_PLUGIN([apple_sensors],       [$with_libiokit],            [Apple hardware sensors])
6855 AC_PLUGIN([aquaero],             [$with_libaquaero5],         [Aquaero hardware sensors])
6856 AC_PLUGIN([ascent],              [$plugin_ascent],            [AscentEmu player statistics])
6857 AC_PLUGIN([barometer],           [$plugin_barometer],         [Barometer sensor on I2C])
6858 AC_PLUGIN([battery],             [$plugin_battery],           [Battery statistics])
6859 AC_PLUGIN([bind],                [$plugin_bind],              [ISC Bind nameserver statistics])
6860 AC_PLUGIN([ceph],                [$plugin_ceph],              [Ceph daemon statistics])
6861 AC_PLUGIN([cgroups],             [$plugin_cgroups],           [CGroups CPU usage accounting])
6862 AC_PLUGIN([chrony],              [yes],                       [Chrony statistics])
6863 AC_PLUGIN([conntrack],           [$plugin_conntrack],         [nf_conntrack statistics])
6864 AC_PLUGIN([contextswitch],       [$plugin_contextswitch],     [context switch statistics])
6865 AC_PLUGIN([cpu],                 [$plugin_cpu],               [CPU usage statistics])
6866 AC_PLUGIN([cpufreq],             [$plugin_cpufreq],           [CPU frequency statistics])
6867 AC_PLUGIN([cpusleep],            [$plugin_cpusleep],          [CPU sleep statistics])
6868 AC_PLUGIN([csv],                 [yes],                       [CSV output plugin])
6869 AC_PLUGIN([curl],                [$with_libcurl],             [CURL generic web statistics])
6870 AC_PLUGIN([curl_json],           [$plugin_curl_json],         [CouchDB statistics])
6871 AC_PLUGIN([curl_xml],            [$plugin_curl_xml],          [CURL generic xml statistics])
6872 AC_PLUGIN([dbi],                 [$with_libdbi],              [General database statistics])
6873 AC_PLUGIN([df],                  [$plugin_df],                [Filesystem usage statistics])
6874 AC_PLUGIN([disk],                [$plugin_disk],              [Disk usage statistics])
6875 AC_PLUGIN([dns],                 [$with_libpcap],             [DNS traffic analysis])
6876 AC_PLUGIN([dpdkevents],          [$plugin_dpdkevents],        [Events from DPDK])
6877 AC_PLUGIN([dpdkstat],            [$plugin_dpdkstat],          [Stats from DPDK])
6878 AC_PLUGIN([drbd],                [$plugin_drbd],              [DRBD statistics])
6879 AC_PLUGIN([email],               [yes],                       [EMail statistics])
6880 AC_PLUGIN([entropy],             [$plugin_entropy],           [Entropy statistics])
6881 AC_PLUGIN([ethstat],             [$plugin_ethstat],           [Stats from NIC driver])
6882 AC_PLUGIN([exec],                [yes],                       [Execution of external programs])
6883 AC_PLUGIN([fhcount],             [$plugin_fhcount],           [File handles statistics])
6884 AC_PLUGIN([filecount],           [yes],                       [Count files in directories])
6885 AC_PLUGIN([fscache],             [$plugin_fscache],           [fscache statistics])
6886 AC_PLUGIN([gmond],               [$with_libganglia],          [Ganglia plugin])
6887 AC_PLUGIN([gps],                 [$plugin_gps],               [GPS plugin])
6888 AC_PLUGIN([gpu_nvidia],          [$with_cuda],                [NVIDIA GPU plugin])
6889 AC_PLUGIN([grpc],                [$plugin_grpc],              [gRPC plugin])
6890 AC_PLUGIN([hddtemp],             [yes],                       [Query hddtempd])
6891 AC_PLUGIN([hugepages],           [$plugin_hugepages],         [Hugepages statistics])
6892 AC_PLUGIN([intel_pmu],           [$with_libjevents],          [Intel performance monitor plugin])
6893 AC_PLUGIN([intel_rdt],           [$with_libpqos],             [Intel RDT monitor plugin])
6894 AC_PLUGIN([interface],           [$plugin_interface],         [Interface traffic statistics])
6895 AC_PLUGIN([ipc],                 [$plugin_ipc],               [IPC statistics])
6896 AC_PLUGIN([ipmi],                [$plugin_ipmi],              [IPMI sensor statistics])
6897 AC_PLUGIN([iptables],            [$with_libiptc],             [IPTables rule counters])
6898 AC_PLUGIN([ipvs],                [$plugin_ipvs],              [IPVS connection statistics])
6899 AC_PLUGIN([irq],                 [$plugin_irq],               [IRQ statistics])
6900 AC_PLUGIN([java],                [$with_java],                [Embed the Java Virtual Machine])
6901 AC_PLUGIN([load],                [$plugin_load],              [System load])
6902 AC_PLUGIN([log_logstash],        [$plugin_log_logstash],      [Logstash json_event compatible logging])
6903 AC_PLUGIN([logfile],             [yes],                       [File logging plugin])
6904 AC_PLUGIN([lpar],                [$with_perfstat],            [AIX logical partitions statistics])
6905 AC_PLUGIN([lua],                 [$with_liblua],              [Lua plugin])
6906 AC_PLUGIN([lvm],                 [$with_liblvm2app],          [LVM statistics])
6907 AC_PLUGIN([madwifi],             [$have_linux_wireless_h],    [Madwifi wireless statistics])
6908 AC_PLUGIN([match_empty_counter], [yes],                       [The empty counter match])
6909 AC_PLUGIN([match_hashed],        [yes],                       [The hashed match])
6910 AC_PLUGIN([match_regex],         [yes],                       [The regex match])
6911 AC_PLUGIN([match_timediff],      [yes],                       [The timediff match])
6912 AC_PLUGIN([match_value],         [yes],                       [The value match])
6913 AC_PLUGIN([mbmon],               [yes],                       [Query mbmond])
6914 AC_PLUGIN([mcelog],              [$plugin_mcelog],            [Machine Check Exceptions notifications])
6915 AC_PLUGIN([md],                  [$have_linux_raid_md_u_h],   [md (Linux software RAID) devices])
6916 AC_PLUGIN([memcachec],           [$with_libmemcached],        [memcachec statistics])
6917 AC_PLUGIN([memcached],           [yes],                       [memcached statistics])
6918 AC_PLUGIN([memory],              [$plugin_memory],            [Memory usage])
6919 AC_PLUGIN([mic],                 [$with_mic],                 [Intel Many Integrated Core stats])
6920 AC_PLUGIN([modbus],              [$with_libmodbus],           [Modbus plugin])
6921 AC_PLUGIN([mqtt],                [$with_libmosquitto],        [MQTT output plugin])
6922 AC_PLUGIN([multimeter],          [$plugin_multimeter],        [Read multimeter values])
6923 AC_PLUGIN([mysql],               [$with_libmysql],            [MySQL statistics])
6924 AC_PLUGIN([netapp],              [$with_libnetapp],           [NetApp plugin])
6925 AC_PLUGIN([netlink],             [$with_libmnl],              [Enhanced Linux network statistics])
6926 AC_PLUGIN([network],             [yes],                       [Network communication plugin])
6927 AC_PLUGIN([nfs],                 [$plugin_nfs],               [NFS statistics])
6928 AC_PLUGIN([nginx],               [$with_libcurl],             [nginx statistics])
6929 AC_PLUGIN([notify_desktop],      [$with_libnotify],           [Desktop notifications])
6930 AC_PLUGIN([notify_email],        [$with_libesmtp],            [Email notifier])
6931 AC_PLUGIN([notify_nagios],       [yes],                       [Nagios notification plugin])
6932 AC_PLUGIN([ntpd],                [yes],                       [NTPd statistics])
6933 AC_PLUGIN([numa],                [$plugin_numa],              [NUMA virtual memory statistics])
6934 AC_PLUGIN([nut],                 [$with_libupsclient],        [Network UPS tools statistics])
6935 AC_PLUGIN([olsrd],               [yes],                       [olsrd statistics])
6936 AC_PLUGIN([onewire],             [$with_libowcapi],           [OneWire sensor statistics])
6937 AC_PLUGIN([openldap],            [$with_libldap],             [OpenLDAP statistics])
6938 AC_PLUGIN([openvpn],             [yes],                       [OpenVPN client statistics])
6939 AC_PLUGIN([oracle],              [$with_oracle],              [Oracle plugin])
6940 AC_PLUGIN([ovs_events],          [$plugin_ovs_events],        [OVS events plugin])
6941 AC_PLUGIN([ovs_stats],           [$plugin_ovs_stats],         [OVS statistics plugin])
6942 AC_PLUGIN([pcie_errors],         [$plugin_pcie_errors],       [PCIe errors plugin])
6943 AC_PLUGIN([perl],                [$plugin_perl],              [Embed a Perl interpreter])
6944 AC_PLUGIN([pf],                  [$have_net_pfvar_h],         [BSD packet filter (PF) statistics])
6945 # FIXME: Check for libevent, too.
6946 AC_PLUGIN([pinba],               [$plugin_pinba],             [Pinba statistics])
6947 AC_PLUGIN([ping],                [$with_liboping],            [Network latency statistics])
6948 AC_PLUGIN([postgresql],          [$with_libpq],               [PostgreSQL database statistics])
6949 AC_PLUGIN([powerdns],            [yes],                       [PowerDNS statistics])
6950 AC_PLUGIN([processes],           [$plugin_processes],         [Process statistics])
6951 AC_PLUGIN([protocols],           [$plugin_protocols],         [Protocol (IP, TCP, ...) statistics])
6952 AC_PLUGIN([python],              [$plugin_python],            [Embed a Python interpreter])
6953 AC_PLUGIN([redis],               [$with_libhiredis],          [Redis plugin])
6954 AC_PLUGIN([routeros],            [$with_librouteros],         [RouterOS plugin])
6955 AC_PLUGIN([rrdcached],           [$librrd_rrdc_update],       [RRDTool output plugin])
6956 AC_PLUGIN([rrdtool],             [$with_librrd],              [RRDTool output plugin])
6957 AC_PLUGIN([sensors],             [$with_libsensors],          [lm_sensors statistics])
6958 AC_PLUGIN([serial],              [$plugin_serial],            [serial port traffic])
6959 AC_PLUGIN([sigrok],              [$with_libsigrok],           [sigrok acquisition sources])
6960 AC_PLUGIN([smart],               [$plugin_smart],             [SMART statistics])
6961 AC_PLUGIN([snmp],                [$with_libnetsnmp],          [SNMP querying plugin])
6962 AC_PLUGIN([snmp_agent],          [$with_libnetsnmpagent],     [SNMP agent plugin])
6963 AC_PLUGIN([statsd],              [yes],                       [StatsD plugin])
6964 AC_PLUGIN([swap],                [$plugin_swap],              [Swap usage statistics])
6965 AC_PLUGIN([synproxy],            [$plugin_synproxy],          [Synproxy stats plugin])
6966 AC_PLUGIN([syslog],              [$have_syslog],              [Syslog logging plugin])
6967 AC_PLUGIN([table],               [yes],                       [Parsing of tabular data])
6968 AC_PLUGIN([tail],                [yes],                       [Parsing of logfiles])
6969 AC_PLUGIN([tail_csv],            [yes],                       [Parsing of CSV files])
6970 AC_PLUGIN([tape],                [$plugin_tape],              [Tape drive statistics])
6971 AC_PLUGIN([target_notification], [yes],                       [The notification target])
6972 AC_PLUGIN([target_replace],      [yes],                       [The replace target])
6973 AC_PLUGIN([target_scale],        [yes],                       [The scale target])
6974 AC_PLUGIN([target_set],          [yes],                       [The set target])
6975 AC_PLUGIN([target_v5upgrade],    [yes],                       [The v5upgrade target])
6976 AC_PLUGIN([tcpconns],            [$plugin_tcpconns],          [TCP connection statistics])
6977 AC_PLUGIN([teamspeak2],          [yes],                       [TeamSpeak2 server statistics])
6978 AC_PLUGIN([ted],                 [$plugin_ted],               [Read The Energy Detective values])
6979 AC_PLUGIN([thermal],             [$plugin_thermal],           [Linux ACPI thermal zone statistics])
6980 AC_PLUGIN([threshold],           [yes],                       [Threshold checking plugin])
6981 AC_PLUGIN([tokyotyrant],         [$with_libtokyotyrant],      [TokyoTyrant database statistics])
6982 AC_PLUGIN([turbostat],           [$plugin_turbostat],         [Advanced statistic on Intel cpu states])
6983 AC_PLUGIN([unixsock],            [yes],                       [Unixsock communication plugin])
6984 AC_PLUGIN([uptime],              [$plugin_uptime],            [Uptime statistics])
6985 AC_PLUGIN([users],               [$plugin_users],             [User statistics])
6986 AC_PLUGIN([uuid],                [yes],                       [UUID as hostname plugin])
6987 AC_PLUGIN([varnish],             [$with_libvarnish],          [Varnish cache statistics])
6988 AC_PLUGIN([virt],                [$plugin_virt],              [Virtual machine statistics])
6989 AC_PLUGIN([vmem],                [$plugin_vmem],              [Virtual memory statistics])
6990 AC_PLUGIN([vserver],             [$plugin_vserver],           [Linux VServer statistics])
6991 AC_PLUGIN([wireless],            [$plugin_wireless],          [Wireless statistics])
6992 AC_PLUGIN([write_graphite],      [yes],                       [Graphite / Carbon output plugin])
6993 AC_PLUGIN([write_http],          [$with_libcurl],             [HTTP output plugin])
6994 AC_PLUGIN([write_stackdriver],   [$plugin_write_stackdriver], [Google Stackdriver Monitoring output plugin])
6995 AC_PLUGIN([write_kafka],         [$with_librdkafka],          [Kafka output plugin])
6996 AC_PLUGIN([write_log],           [yes],                       [Log output plugin])
6997 AC_PLUGIN([write_mongodb],       [$with_libmongoc],           [MongoDB output plugin])
6998 AC_PLUGIN([write_prometheus],    [$plugin_write_prometheus],  [Prometheus write plugin])
6999 AC_PLUGIN([write_redis],         [$with_libhiredis],          [Redis output plugin])
7000 AC_PLUGIN([write_riemann],       [$with_libriemann_client],   [Riemann output plugin])
7001 AC_PLUGIN([write_sensu],         [yes],                       [Sensu output plugin])
7002 AC_PLUGIN([write_tsdb],          [yes],                       [TSDB output plugin])
7003 AC_PLUGIN([xencpu],              [$plugin_xencpu],            [Xen Host CPU usage])
7004 AC_PLUGIN([xmms],                [$with_libxmms],             [XMMS statistics])
7005 AC_PLUGIN([zfs_arc],             [$plugin_zfs_arc],           [ZFS ARC statistics])
7006 AC_PLUGIN([zone],                [$plugin_zone],              [Solaris container statistics])
7007 AC_PLUGIN([zookeeper],           [yes],                       [Zookeeper statistics])
7008
7009 dnl Default configuration file
7010 # Load either syslog or logfile
7011 LOAD_PLUGIN_SYSLOG=""
7012 LOAD_PLUGIN_LOGFILE=""
7013 LOAD_PLUGIN_LOG_LOGSTASH=""
7014
7015 AC_MSG_CHECKING([which default log plugin to load])
7016 default_log_plugin="none"
7017 if test "x$enable_syslog" = "xyes"; then
7018   default_log_plugin="syslog"
7019 else
7020   LOAD_PLUGIN_SYSLOG="##"
7021 fi
7022
7023 if test "x$enable_logfile" = "xyes"; then
7024   if test "x$default_log_plugin" = "xnone"; then
7025     default_log_plugin="logfile"
7026   else
7027     LOAD_PLUGIN_LOGFILE="#"
7028   fi
7029 else
7030   LOAD_PLUGIN_LOGFILE="##"
7031 fi
7032
7033 if test "x$enable_log_logstash" = "xyes"; then
7034   LOAD_PLUGIN_LOG_LOGSTASH="#"
7035 else
7036   LOAD_PLUGIN_LOG_LOGSTASH="##"
7037 fi
7038
7039 AC_MSG_RESULT([$default_log_plugin])
7040
7041 AC_SUBST([LOAD_PLUGIN_SYSLOG])
7042 AC_SUBST([LOAD_PLUGIN_LOGFILE])
7043 AC_SUBST([LOAD_PLUGIN_LOG_LOGSTASH])
7044
7045 if test "x$enable_debug" = "xyes"; then
7046   DEFAULT_LOG_LEVEL="debug"
7047 else
7048   DEFAULT_LOG_LEVEL="info"
7049 fi
7050 AC_SUBST([DEFAULT_LOG_LEVEL])
7051
7052 # Load only one of rrdtool, network, csv in the default config.
7053 LOAD_PLUGIN_RRDTOOL=""
7054 LOAD_PLUGIN_NETWORK=""
7055 LOAD_PLUGIN_CSV=""
7056
7057 AC_MSG_CHECKING([which default write plugin to load])
7058 default_write_plugin="none"
7059 if test "x$enable_rrdtool" = "xyes"; then
7060   default_write_plugin="rrdtool"
7061 else
7062   LOAD_PLUGIN_RRDTOOL="##"
7063 fi
7064
7065 if test "x$enable_network" = "xyes"; then
7066   if test "x$default_write_plugin" = "xnone"; then
7067     default_write_plugin="network"
7068   else
7069     LOAD_PLUGIN_NETWORK="#"
7070   fi
7071 else
7072   LOAD_PLUGIN_NETWORK="##"
7073 fi
7074
7075 if test "x$enable_csv" = "xyes"; then
7076   if test "x$default_write_plugin" = "xnone"; then
7077     default_write_plugin="csv"
7078   else
7079     LOAD_PLUGIN_CSV="#"
7080   fi
7081 else
7082   LOAD_PLUGIN_CSV="##"
7083 fi
7084 AC_MSG_RESULT([$default_write_plugin])
7085
7086 AC_SUBST([LOAD_PLUGIN_RRDTOOL])
7087 AC_SUBST([LOAD_PLUGIN_NETWORK])
7088 AC_SUBST([LOAD_PLUGIN_CSV])
7089
7090 dnl Perl bindings
7091 PERL_BINDINGS_OPTIONS="PREFIX=${prefix}"
7092 AC_ARG_WITH(perl-bindings, [AS_HELP_STRING([--with-perl-bindings@<:@=OPTIONS@:>@], [Options passed to "perl Makefile.PL".])],
7093 [
7094   if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
7095     PERL_BINDINGS_OPTIONS="$withval"
7096     with_perl_bindings="yes"
7097   else
7098     with_perl_bindings="$withval"
7099   fi
7100 ],
7101 [
7102   if test "x$PERL" != "x"; then
7103     with_perl_bindings="yes"
7104   else
7105     with_perl_bindings="no (no perl interpreter found)"
7106   fi
7107 ])
7108
7109 if test "x$with_perl_bindings" = "xyes"; then
7110   AC_MSG_CHECKING([for the ExtUtils::MakeMaker module])
7111   if $PERL -MExtUtils::MakeMaker -e '' 2>/dev/null; then
7112     AC_MSG_RESULT([yes])
7113   else
7114     AC_MSG_RESULT([no])
7115     with_perl_bindings="no (ExtUtils::MakeMaker not found)"
7116   fi
7117 fi
7118
7119 if test "x$with_perl_bindings" = "xyes"; then
7120   PERL_BINDINGS="perl"
7121 else
7122   PERL_BINDINGS=""
7123 fi
7124
7125 AC_SUBST([PERL_BINDINGS])
7126 AC_SUBST([PERL_BINDINGS_OPTIONS])
7127
7128 dnl libcollectdclient
7129 LCC_VERSION_MAJOR=`echo $PACKAGE_VERSION | cut -d'.' -f1`
7130 LCC_VERSION_MINOR=`echo $PACKAGE_VERSION | cut -d'.' -f2`
7131 LCC_VERSION_PATCH=`echo $PACKAGE_VERSION | cut -d'.' -f3`
7132
7133 LCC_VERSION_EXTRA=`echo $PACKAGE_VERSION | cut -d'.' -f4-`
7134
7135 LCC_VERSION_STRING="$LCC_VERSION_MAJOR.$LCC_VERSION_MINOR.$LCC_VERSION_PATCH"
7136
7137 AC_SUBST([LCC_VERSION_MAJOR])
7138 AC_SUBST([LCC_VERSION_MINOR])
7139 AC_SUBST([LCC_VERSION_PATCH])
7140 AC_SUBST([LCC_VERSION_EXTRA])
7141 AC_SUBST([LCC_VERSION_STRING])
7142
7143 AC_CONFIG_FILES([src/libcollectdclient/collectd/lcc_features.h])
7144
7145 AM_CFLAGS="-Wall"
7146 AM_CXXFLAGS="-Wall"
7147 if test "x$enable_werror" != "xno"; then
7148   AM_CFLAGS="$AM_CFLAGS -Werror"
7149   AM_CXXFLAGS="$AM_CXXFLAGS -Werror"
7150 fi
7151
7152 AC_SUBST([AM_CFLAGS])
7153 AC_SUBST([AM_CXXFLAGS])
7154
7155 AC_CONFIG_FILES([ \
7156   Makefile \
7157   src/collectd.conf \
7158   src/libcollectdclient/libcollectdclient.pc \
7159 ])
7160
7161 AC_OUTPUT
7162
7163 if test "x$with_librrd" = "xyes" && test "x$librrd_threadsafe" != "xyes"; then
7164   with_librrd="yes (warning: librrd is not thread-safe)"
7165 fi
7166
7167 if test "x$with_libperl" = "xyes"; then
7168   with_libperl="yes (version `$PERL -MConfig -e 'print $Config{version};'`)"
7169 else
7170   enable_perl="no (needs libperl)"
7171 fi
7172
7173 if test "x$enable_perl" = "xno" && test "x$c_cv_have_perl_ithreads" = "xno"; then
7174   enable_perl="no (libperl doesn't support ithreads)"
7175 fi
7176
7177 if test "x$with_perl_bindings" = "xyes" && test "x$PERL_BINDINGS_OPTIONS" != "x"; then
7178   with_perl_bindings="yes ($PERL_BINDINGS_OPTIONS)"
7179 fi
7180
7181 AC_MSG_RESULT()
7182 AC_MSG_RESULT([Configuration:])
7183 AC_MSG_RESULT([  Build:])
7184 AC_MSG_RESULT([    Platform  . . . . . . $ac_system])
7185 AC_MSG_RESULT([    Compiler vendor . . . $ax_cv_c_compiler_vendor])
7186 AC_MSG_RESULT([    CC  . . . . . . . . . $CC])
7187 AC_MSG_RESULT([    CFLAGS  . . . . . . . $AM_CFLAGS $CFLAGS])
7188 AC_MSG_RESULT([    CXXFLAGS  . . . . . . $AM_CXXFLAGS $CXXFLAGS])
7189 AC_MSG_RESULT([    CPP . . . . . . . . . $CPP])
7190 AC_MSG_RESULT([    CPPFLAGS  . . . . . . $CPPFLAGS])
7191 AC_MSG_RESULT([    GRPC_CPP_PLUGIN . . . $GRPC_CPP_PLUGIN])
7192 AC_MSG_RESULT([    LD  . . . . . . . . . $LD])
7193 AC_MSG_RESULT([    LDFLAGS . . . . . . . $LDFLAGS])
7194 AC_MSG_RESULT([    PROTOC  . . . . . . . $PROTOC])
7195 AC_MSG_RESULT([    YACC  . . . . . . . . $YACC])
7196 AC_MSG_RESULT([    YFLAGS  . . . . . . . $YFLAGS])
7197 AC_MSG_RESULT()
7198 AC_MSG_RESULT([  Libraries:])
7199 AC_MSG_RESULT([    cuda  . . . . . . . . $with_cuda])
7200 AC_MSG_RESULT([    intel mic . . . . . . $with_mic])
7201 AC_MSG_RESULT([    libaquaero5 . . . . . $with_libaquaero5])
7202 AC_MSG_RESULT([    libatasmart . . . . . $with_libatasmart])
7203 AC_MSG_RESULT([    libcurl . . . . . . . $with_libcurl])
7204 AC_MSG_RESULT([    libdbi  . . . . . . . $with_libdbi])
7205 AC_MSG_RESULT([    libdpdk . . . . . . . $with_libdpdk])
7206 AC_MSG_RESULT([    libesmtp  . . . . . . $with_libesmtp])
7207 AC_MSG_RESULT([    libganglia  . . . . . $with_libganglia])
7208 AC_MSG_RESULT([    libgcrypt . . . . . . $with_libgcrypt])
7209 AC_MSG_RESULT([    libgps  . . . . . . . $with_libgps])
7210 AC_MSG_RESULT([    libgrpc++ . . . . . . $with_libgrpcpp])
7211 AC_MSG_RESULT([    libhiredis  . . . . . $with_libhiredis])
7212 AC_MSG_RESULT([    libi2c-dev  . . . . . $with_libi2c])
7213 AC_MSG_RESULT([    libiokit  . . . . . . $with_libiokit])
7214 AC_MSG_RESULT([    libiptc . . . . . . . $with_libiptc])
7215 AC_MSG_RESULT([    libjevents  . . . . . $with_libjevents])
7216 AC_MSG_RESULT([    libjvm  . . . . . . . $with_java])
7217 AC_MSG_RESULT([    libkstat  . . . . . . $with_kstat])
7218 AC_MSG_RESULT([    libkvm  . . . . . . . $with_libkvm])
7219 AC_MSG_RESULT([    libldap . . . . . . . $with_libldap])
7220 AC_MSG_RESULT([    liblua  . . . . . . . $with_liblua])
7221 AC_MSG_RESULT([    liblvm2app  . . . . . $with_liblvm2app])
7222 AC_MSG_RESULT([    libmemcached  . . . . $with_libmemcached])
7223 AC_MSG_RESULT([    libmicrohttpd . . . . $with_libmicrohttpd])
7224 AC_MSG_RESULT([    libmnl  . . . . . . . $with_libmnl])
7225 AC_MSG_RESULT([    libmodbus . . . . . . $with_libmodbus])
7226 AC_MSG_RESULT([    libmongoc . . . . . . $with_libmongoc])
7227 AC_MSG_RESULT([    libmosquitto  . . . . $with_libmosquitto])
7228 AC_MSG_RESULT([    libmysql  . . . . . . $with_libmysql])
7229 AC_MSG_RESULT([    libnetapp . . . . . . $with_libnetapp])
7230 AC_MSG_RESULT([    libnetsnmp  . . . . . $with_libnetsnmp])
7231 AC_MSG_RESULT([    libnetsnmpagent . . . $with_libnetsnmpagent])
7232 AC_MSG_RESULT([    libnotify . . . . . . $with_libnotify])
7233 AC_MSG_RESULT([    libopenipmi . . . . . $with_libopenipmipthread])
7234 AC_MSG_RESULT([    liboping  . . . . . . $with_liboping])
7235 AC_MSG_RESULT([    libowcapi . . . . . . $with_libowcapi])
7236 AC_MSG_RESULT([    libpcap . . . . . . . $with_libpcap])
7237 AC_MSG_RESULT([    libperfstat . . . . . $with_perfstat])
7238 AC_MSG_RESULT([    libperl . . . . . . . $with_libperl])
7239 AC_MSG_RESULT([    libpq . . . . . . . . $with_libpq])
7240 AC_MSG_RESULT([    libpqos . . . . . . . $with_libpqos])
7241 AC_MSG_RESULT([    libprotobuf . . . . . $with_libprotobuf])
7242 AC_MSG_RESULT([    libprotobuf-c . . . . $with_libprotobuf_c])
7243 AC_MSG_RESULT([    libpython . . . . . . $with_libpython])
7244 AC_MSG_RESULT([    libqpid-proton .  . . $with_libqpid_proton])
7245 AC_MSG_RESULT([    librabbitmq . . . . . $with_librabbitmq])
7246 AC_MSG_RESULT([    libriemann-client . . $with_libriemann_client])
7247 AC_MSG_RESULT([    librdkafka  . . . . . $with_librdkafka])
7248 AC_MSG_RESULT([    librouteros . . . . . $with_librouteros])
7249 AC_MSG_RESULT([    librrd  . . . . . . . $with_librrd])
7250 AC_MSG_RESULT([    libsensors  . . . . . $with_libsensors])
7251 AC_MSG_RESULT([    libsigrok   . . . . . $with_libsigrok])
7252 AC_MSG_RESULT([    libssl  . . . . . . . $with_libssl])
7253 AC_MSG_RESULT([    libstatgrab . . . . . $with_libstatgrab])
7254 AC_MSG_RESULT([    libtokyotyrant  . . . $with_libtokyotyrant])
7255 AC_MSG_RESULT([    libudev . . . . . . . $with_libudev])
7256 AC_MSG_RESULT([    libupsclient  . . . . $with_libupsclient])
7257 AC_MSG_RESULT([    libvarnish  . . . . . $with_libvarnish])
7258 AC_MSG_RESULT([    libvirt . . . . . . . $with_libvirt])
7259 AC_MSG_RESULT([    libxenctrl  . . . . . $with_libxenctrl])
7260 AC_MSG_RESULT([    libxml2 . . . . . . . $with_libxml2])
7261 AC_MSG_RESULT([    libxmms . . . . . . . $with_libxmms])
7262 AC_MSG_RESULT([    libyajl . . . . . . . $with_libyajl])
7263 AC_MSG_RESULT([    oracle  . . . . . . . $with_oracle])
7264 AC_MSG_RESULT([    protobuf-c  . . . . . $have_protoc_c])
7265 AC_MSG_RESULT([    protoc 3  . . . . . . $have_protoc3])
7266 AC_MSG_RESULT()
7267 AC_MSG_RESULT([  Features:])
7268 AC_MSG_RESULT([    daemon mode . . . . . $enable_daemon])
7269 AC_MSG_RESULT([    debug . . . . . . . . $enable_debug])
7270 AC_MSG_RESULT()
7271 AC_MSG_RESULT([  Bindings:])
7272 AC_MSG_RESULT([    perl  . . . . . . . . $with_perl_bindings])
7273 AC_MSG_RESULT()
7274 AC_MSG_RESULT([  Modules:])
7275 AC_MSG_RESULT([    aggregation . . . . . $enable_aggregation])
7276 AC_MSG_RESULT([    amqp    . . . . . . . $enable_amqp])
7277 AC_MSG_RESULT([    amqp1   . . . . . . . $enable_amqp1])
7278 AC_MSG_RESULT([    apache  . . . . . . . $enable_apache])
7279 AC_MSG_RESULT([    apcups  . . . . . . . $enable_apcups])
7280 AC_MSG_RESULT([    apple_sensors . . . . $enable_apple_sensors])
7281 AC_MSG_RESULT([    aquaero . . . . . . . $enable_aquaero])
7282 AC_MSG_RESULT([    ascent  . . . . . . . $enable_ascent])
7283 AC_MSG_RESULT([    barometer . . . . . . $enable_barometer])
7284 AC_MSG_RESULT([    battery . . . . . . . $enable_battery])
7285 AC_MSG_RESULT([    bind  . . . . . . . . $enable_bind])
7286 AC_MSG_RESULT([    ceph  . . . . . . . . $enable_ceph])
7287 AC_MSG_RESULT([    cgroups . . . . . . . $enable_cgroups])
7288 AC_MSG_RESULT([    chrony. . . . . . . . $enable_chrony])
7289 AC_MSG_RESULT([    conntrack . . . . . . $enable_conntrack])
7290 AC_MSG_RESULT([    contextswitch . . . . $enable_contextswitch])
7291 AC_MSG_RESULT([    cpu . . . . . . . . . $enable_cpu])
7292 AC_MSG_RESULT([    cpufreq . . . . . . . $enable_cpufreq])
7293 AC_MSG_RESULT([    cpusleep  . . . . . . $enable_cpusleep])
7294 AC_MSG_RESULT([    csv . . . . . . . . . $enable_csv])
7295 AC_MSG_RESULT([    curl  . . . . . . . . $enable_curl])
7296 AC_MSG_RESULT([    curl_json . . . . . . $enable_curl_json])
7297 AC_MSG_RESULT([    curl_xml  . . . . . . $enable_curl_xml])
7298 AC_MSG_RESULT([    dbi . . . . . . . . . $enable_dbi])
7299 AC_MSG_RESULT([    df  . . . . . . . . . $enable_df])
7300 AC_MSG_RESULT([    disk  . . . . . . . . $enable_disk])
7301 AC_MSG_RESULT([    dns . . . . . . . . . $enable_dns])
7302 AC_MSG_RESULT([    dpdkevents. . . . . . $enable_dpdkevents])
7303 AC_MSG_RESULT([    dpdkstat  . . . . . . $enable_dpdkstat])
7304 AC_MSG_RESULT([    drbd  . . . . . . . . $enable_drbd])
7305 AC_MSG_RESULT([    email . . . . . . . . $enable_email])
7306 AC_MSG_RESULT([    entropy . . . . . . . $enable_entropy])
7307 AC_MSG_RESULT([    ethstat . . . . . . . $enable_ethstat])
7308 AC_MSG_RESULT([    exec  . . . . . . . . $enable_exec])
7309 AC_MSG_RESULT([    fhcount . . . . . . . $enable_fhcount])
7310 AC_MSG_RESULT([    filecount . . . . . . $enable_filecount])
7311 AC_MSG_RESULT([    fscache . . . . . . . $enable_fscache])
7312 AC_MSG_RESULT([    gmond . . . . . . . . $enable_gmond])
7313 AC_MSG_RESULT([    gps . . . . . . . . . $enable_gps])
7314 AC_MSG_RESULT([    gpu_nvidia  . . . . . $enable_gpu_nvidia])
7315 AC_MSG_RESULT([    grpc  . . . . . . . . $enable_grpc])
7316 AC_MSG_RESULT([    hddtemp . . . . . . . $enable_hddtemp])
7317 AC_MSG_RESULT([    hugepages . . . . . . $enable_hugepages])
7318 AC_MSG_RESULT([    intel_pmu . . . . . . $enable_intel_pmu])
7319 AC_MSG_RESULT([    intel_rdt . . . . . . $enable_intel_rdt])
7320 AC_MSG_RESULT([    interface . . . . . . $enable_interface])
7321 AC_MSG_RESULT([    ipc . . . . . . . . . $enable_ipc])
7322 AC_MSG_RESULT([    ipmi  . . . . . . . . $enable_ipmi])
7323 AC_MSG_RESULT([    iptables  . . . . . . $enable_iptables])
7324 AC_MSG_RESULT([    ipvs  . . . . . . . . $enable_ipvs])
7325 AC_MSG_RESULT([    irq . . . . . . . . . $enable_irq])
7326 AC_MSG_RESULT([    java  . . . . . . . . $enable_java])
7327 AC_MSG_RESULT([    load  . . . . . . . . $enable_load])
7328 AC_MSG_RESULT([    logfile . . . . . . . $enable_logfile])
7329 AC_MSG_RESULT([    log_logstash  . . . . $enable_log_logstash])
7330 AC_MSG_RESULT([    lpar  . . . . . . . . $enable_lpar])
7331 AC_MSG_RESULT([    lua . . . . . . . . . $enable_lua])
7332 AC_MSG_RESULT([    lvm . . . . . . . . . $enable_lvm])
7333 AC_MSG_RESULT([    madwifi . . . . . . . $enable_madwifi])
7334 AC_MSG_RESULT([    match_empty_counter . $enable_match_empty_counter])
7335 AC_MSG_RESULT([    match_hashed  . . . . $enable_match_hashed])
7336 AC_MSG_RESULT([    match_regex . . . . . $enable_match_regex])
7337 AC_MSG_RESULT([    match_timediff  . . . $enable_match_timediff])
7338 AC_MSG_RESULT([    match_value . . . . . $enable_match_value])
7339 AC_MSG_RESULT([    mbmon . . . . . . . . $enable_mbmon])
7340 AC_MSG_RESULT([    mcelog  . . . . . . . $enable_mcelog])
7341 AC_MSG_RESULT([    md  . . . . . . . . . $enable_md])
7342 AC_MSG_RESULT([    memcachec . . . . . . $enable_memcachec])
7343 AC_MSG_RESULT([    memcached . . . . . . $enable_memcached])
7344 AC_MSG_RESULT([    memory  . . . . . . . $enable_memory])
7345 AC_MSG_RESULT([    mic . . . . . . . . . $enable_mic])
7346 AC_MSG_RESULT([    modbus  . . . . . . . $enable_modbus])
7347 AC_MSG_RESULT([    mqtt  . . . . . . . . $enable_mqtt])
7348 AC_MSG_RESULT([    multimeter  . . . . . $enable_multimeter])
7349 AC_MSG_RESULT([    mysql . . . . . . . . $enable_mysql])
7350 AC_MSG_RESULT([    netapp  . . . . . . . $enable_netapp])
7351 AC_MSG_RESULT([    netlink . . . . . . . $enable_netlink])
7352 AC_MSG_RESULT([    network . . . . . . . $enable_network])
7353 AC_MSG_RESULT([    nfs . . . . . . . . . $enable_nfs])
7354 AC_MSG_RESULT([    nginx . . . . . . . . $enable_nginx])
7355 AC_MSG_RESULT([    notify_desktop  . . . $enable_notify_desktop])
7356 AC_MSG_RESULT([    notify_email  . . . . $enable_notify_email])
7357 AC_MSG_RESULT([    notify_nagios . . . . $enable_notify_nagios])
7358 AC_MSG_RESULT([    ntpd  . . . . . . . . $enable_ntpd])
7359 AC_MSG_RESULT([    numa  . . . . . . . . $enable_numa])
7360 AC_MSG_RESULT([    nut . . . . . . . . . $enable_nut])
7361 AC_MSG_RESULT([    olsrd . . . . . . . . $enable_olsrd])
7362 AC_MSG_RESULT([    onewire . . . . . . . $enable_onewire])
7363 AC_MSG_RESULT([    openldap  . . . . . . $enable_openldap])
7364 AC_MSG_RESULT([    openvpn . . . . . . . $enable_openvpn])
7365 AC_MSG_RESULT([    oracle  . . . . . . . $enable_oracle])
7366 AC_MSG_RESULT([    ovs_events  . . . . . $enable_ovs_events])
7367 AC_MSG_RESULT([    ovs_stats . . . . . . $enable_ovs_stats])
7368 AC_MSG_RESULT([    pcie_errors . . . . . $enable_pcie_errors])
7369 AC_MSG_RESULT([    perl  . . . . . . . . $enable_perl])
7370 AC_MSG_RESULT([    pf  . . . . . . . . . $enable_pf])
7371 AC_MSG_RESULT([    pinba . . . . . . . . $enable_pinba])
7372 AC_MSG_RESULT([    ping  . . . . . . . . $enable_ping])
7373 AC_MSG_RESULT([    postgresql  . . . . . $enable_postgresql])
7374 AC_MSG_RESULT([    powerdns  . . . . . . $enable_powerdns])
7375 AC_MSG_RESULT([    processes . . . . . . $enable_processes])
7376 AC_MSG_RESULT([    protocols . . . . . . $enable_protocols])
7377 AC_MSG_RESULT([    python  . . . . . . . $enable_python])
7378 AC_MSG_RESULT([    redis . . . . . . . . $enable_redis])
7379 AC_MSG_RESULT([    routeros  . . . . . . $enable_routeros])
7380 AC_MSG_RESULT([    rrdcached . . . . . . $enable_rrdcached])
7381 AC_MSG_RESULT([    rrdtool . . . . . . . $enable_rrdtool])
7382 AC_MSG_RESULT([    sensors . . . . . . . $enable_sensors])
7383 AC_MSG_RESULT([    serial  . . . . . . . $enable_serial])
7384 AC_MSG_RESULT([    sigrok  . . . . . . . $enable_sigrok])
7385 AC_MSG_RESULT([    smart . . . . . . . . $enable_smart])
7386 AC_MSG_RESULT([    snmp  . . . . . . . . $enable_snmp])
7387 AC_MSG_RESULT([    snmp_agent  . . . . . $enable_snmp_agent])
7388 AC_MSG_RESULT([    statsd  . . . . . . . $enable_statsd])
7389 AC_MSG_RESULT([    swap  . . . . . . . . $enable_swap])
7390 AC_MSG_RESULT([    synproxy  . . . . . . $enable_synproxy])
7391 AC_MSG_RESULT([    syslog  . . . . . . . $enable_syslog])
7392 AC_MSG_RESULT([    table . . . . . . . . $enable_table])
7393 AC_MSG_RESULT([    tail_csv  . . . . . . $enable_tail_csv])
7394 AC_MSG_RESULT([    tail  . . . . . . . . $enable_tail])
7395 AC_MSG_RESULT([    tape  . . . . . . . . $enable_tape])
7396 AC_MSG_RESULT([    target_notification . $enable_target_notification])
7397 AC_MSG_RESULT([    target_replace  . . . $enable_target_replace])
7398 AC_MSG_RESULT([    target_scale  . . . . $enable_target_scale])
7399 AC_MSG_RESULT([    target_set  . . . . . $enable_target_set])
7400 AC_MSG_RESULT([    target_v5upgrade  . . $enable_target_v5upgrade])
7401 AC_MSG_RESULT([    tcpconns  . . . . . . $enable_tcpconns])
7402 AC_MSG_RESULT([    teamspeak2  . . . . . $enable_teamspeak2])
7403 AC_MSG_RESULT([    ted . . . . . . . . . $enable_ted])
7404 AC_MSG_RESULT([    thermal . . . . . . . $enable_thermal])
7405 AC_MSG_RESULT([    threshold . . . . . . $enable_threshold])
7406 AC_MSG_RESULT([    tokyotyrant . . . . . $enable_tokyotyrant])
7407 AC_MSG_RESULT([    turbostat . . . . . . $enable_turbostat])
7408 AC_MSG_RESULT([    unixsock  . . . . . . $enable_unixsock])
7409 AC_MSG_RESULT([    uptime  . . . . . . . $enable_uptime])
7410 AC_MSG_RESULT([    users . . . . . . . . $enable_users])
7411 AC_MSG_RESULT([    uuid  . . . . . . . . $enable_uuid])
7412 AC_MSG_RESULT([    varnish . . . . . . . $enable_varnish])
7413 AC_MSG_RESULT([    virt  . . . . . . . . $enable_virt])
7414 AC_MSG_RESULT([    vmem  . . . . . . . . $enable_vmem])
7415 AC_MSG_RESULT([    vserver . . . . . . . $enable_vserver])
7416 AC_MSG_RESULT([    wireless  . . . . . . $enable_wireless])
7417 AC_MSG_RESULT([    write_graphite  . . . $enable_write_graphite])
7418 AC_MSG_RESULT([    write_http  . . . . . $enable_write_http])
7419 AC_MSG_RESULT([    write_kafka . . . . . $enable_write_kafka])
7420 AC_MSG_RESULT([    write_log . . . . . . $enable_write_log])
7421 AC_MSG_RESULT([    write_mongodb . . . . $enable_write_mongodb])
7422 AC_MSG_RESULT([    write_prometheus. . . $enable_write_prometheus])
7423 AC_MSG_RESULT([    write_redis . . . . . $enable_write_redis])
7424 AC_MSG_RESULT([    write_riemann . . . . $enable_write_riemann])
7425 AC_MSG_RESULT([    write_sensu . . . . . $enable_write_sensu])
7426 AC_MSG_RESULT([    write_stackdriver . . $enable_write_stackdriver])
7427 AC_MSG_RESULT([    write_tsdb  . . . . . $enable_write_tsdb])
7428 AC_MSG_RESULT([    xencpu  . . . . . . . $enable_xencpu])
7429 AC_MSG_RESULT([    xmms  . . . . . . . . $enable_xmms])
7430 AC_MSG_RESULT([    zfs_arc . . . . . . . $enable_zfs_arc])
7431 AC_MSG_RESULT([    zone  . . . . . . . . $enable_zone])
7432 AC_MSG_RESULT([    zookeeper . . . . . . $enable_zookeeper])
7433 AC_MSG_RESULT()
7434
7435 if test "x$dependency_error" = "xyes"; then
7436   AC_MSG_ERROR("Some plugins are missing dependencies - see the summary above for details")
7437 fi
7438
7439 if test "x$dependency_warning" = "xyes"; then
7440   AC_MSG_WARN("Some plugins seem to have missing dependencies but have been enabled forcibly - see the summary above for details")
7441 fi
7442
7443 # vim: set fdm=marker sw=2 sts=2 ts=2 et :
7444