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([libltdl/config])
   7
   8 dnl older automake's default of ARFLAGS=cru is noisy on newer binutils;
   9 dnl we don't really need the 'u' even in older toolchains.  Then there is
  10 dnl older libtool, which spelled it AR_FLAGS
  11 m4_divert_text([DEFAULTS], [: "${ARFLAGS=cr} ${AR_FLAGS=cr}"])
  12
  13 m4_ifdef([LT_PACKAGE_VERSION],
  14         # libtool >= 2.2
  15         [
  16          LT_CONFIG_LTDL_DIR([libltdl])
  17          LT_INIT([dlopen])
  18          LTDL_INIT([convenience])
  19          AC_DEFINE(LIBTOOL_VERSION, 2, [Define to used libtool version.])
  20         ]
  21 ,
  22         # libtool <= 1.5
  23         [
  24          AC_LIBLTDL_CONVENIENCE
  25          AC_SUBST(LTDLINCL)
  26          AC_SUBST(LIBLTDL)
  27          AC_LIBTOOL_DLOPEN
  28          AC_CONFIG_SUBDIRS(libltdl)
  29          AC_DEFINE(LIBTOOL_VERSION, 1, [Define to used libtool version.])
  30         ]
  31 )
  32
  33 AM_CONDITIONAL([BUILD_INCLUDED_LTDL], [test "x$LTDLDEPS" != "x"])
  34
  35 AM_INIT_AUTOMAKE([subdir-objects tar-pax dist-bzip2 no-dist-gzip foreign])
  36 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
  37 AC_LANG(C)
  38
  39 AC_PREFIX_DEFAULT("/opt/collectd")
  40
  41 AC_SYS_LARGEFILE
  42
  43 #
  44 # Checks for programs.
  45 #
  46 AC_PROG_CC_C99([],
  47   [AC_MSG_ERROR([No compiler found that supports C99])]
  48 )
  49 AC_PROG_CXX
  50 AC_PROG_CPP
  51 AC_PROG_EGREP
  52 AC_PROG_INSTALL
  53 AC_PROG_LN_S
  54 AC_PROG_MAKE_SET
  55 AM_PROG_CC_C_O
  56 AM_CONDITIONAL(COMPILER_IS_GCC, test "x$GCC" = "xyes")
  57
  58 AC_DISABLE_STATIC
  59 AC_PROG_LIBTOOL
  60 AC_PROG_LEX
  61 AC_PROG_YACC
  62
  63 AC_PATH_PROG([VALGRIND], [valgrind])
  64
  65 # Warn when pkg.m4 is missing
  66 m4_pattern_forbid([^_?PKG_[A-Z_]+$],[*** pkg.m4 missing, please install pkg-config])
  67
  68 PKG_PROG_PKG_CONFIG
  69
  70 AC_CACHE_CHECK([if bison is the parser generator],
  71         [collectd_cv_prog_bison],
  72         [AS_IF([$YACC --version 2>/dev/null | $EGREP -q '^bison '],
  73                 [collectd_cv_prog_bison=yes], [collectd_cv_prog_bison=no]
  74         )]
  75 )
  76
  77 if test "x$collectd_cv_prog_bison" = "xno" && test ! -f "${srcdir}/src/liboconfig/parser.c"
  78 then
  79         AC_MSG_ERROR([bison is missing and you do not have ${srcdir}/src/liboconfig/parser.c. Please install bison])
  80 fi
  81
  82 AC_ARG_VAR([PROTOC], [path to the protoc binary])
  83 AC_PATH_PROG([PROTOC], [protoc])
  84 have_protoc3="no"
  85 if test "x$PROTOC" != "x"; then
  86         AC_MSG_CHECKING([for protoc 3.0.0+])
  87         if $PROTOC --version | $EGREP libprotoc.3 >/dev/null; then
  88                 protoc3="yes (`$PROTOC --version`)"
  89                 have_protoc3="yes"
  90         else
  91                 protoc3="no (`$PROTOC --version`)"
  92         fi
  93         AC_MSG_RESULT([$protoc3])
  94 fi
  95 AM_CONDITIONAL(HAVE_PROTOC3, test "x$have_protoc3" = "xyes")
  96
  97 AC_ARG_VAR([GRPC_CPP_PLUGIN], [path to the grpc_cpp_plugin binary])
  98 AC_PATH_PROG([GRPC_CPP_PLUGIN], [grpc_cpp_plugin])
  99 AM_CONDITIONAL(HAVE_GRPC_CPP, test "x$GRPC_CPP_PLUGIN" != "x")
 100
 101 AC_ARG_VAR([PROTOC_C], [path to the protoc-c binary])
 102 AC_PATH_PROG([PROTOC_C], [protoc-c])
 103 if test "x$PROTOC_C" = "x"
 104 then
 105   have_protoc_c="no (protoc-c compiler not found)"
 106 else
 107   have_protoc_c="yes"
 108 fi
 109
 110 AC_MSG_CHECKING([for kernel type ($host_os)])
 111 case $host_os in
 112         *linux*)
 113         AC_DEFINE([KERNEL_LINUX], 1, [True if program is to be compiled for a Linux kernel])
 114         ac_system="Linux"
 115         ;;
 116         *solaris*)
 117         AC_DEFINE([KERNEL_SOLARIS], 1, [True if program is to be compiled for a Solaris kernel])
 118         ac_system="Solaris"
 119         ;;
 120         *darwin*)
 121         AC_DEFINE([KERNEL_DARWIN], 1, [True if program is to be compiled for a Darwin kernel])
 122         ac_system="Darwin"
 123         ;;
 124         *openbsd*)
 125         AC_DEFINE([KERNEL_OPENBSD], 1, [True if program is to be compiled for an OpenBSD kernel])
 126         ac_system="OpenBSD"
 127         ;;
 128         *netbsd*)
 129         AC_DEFINE([KERNEL_NETBSD], 1, [True if program is to be compiled for a NetBSD kernel])
 130         ac_system="NetBSD"
 131         ;;
 132         *aix*)
 133         AC_DEFINE([KERNEL_AIX], 1, [True if program is to be compiled for a AIX kernel])
 134         ac_system="AIX"
 135         ;;
 136         *freebsd*)
 137         AC_DEFINE([KERNEL_FREEBSD], 1, [True if program is to be compiled for a FreeBSD kernel])
 138         ac_system="FreeBSD"
 139         ;;
 140         *)
 141         ac_system="unknown"
 142 esac
 143 AC_MSG_RESULT([$ac_system])
 144
 145 AM_CONDITIONAL([BUILD_AIX], [test "x$ac_system" = "xAIX"])
 146 AM_CONDITIONAL([BUILD_DARWIN], [test "x$ac_system" = "xDarwin"])
 147 AM_CONDITIONAL([BUILD_FREEBSD], [test "x$ac_system" = "xFreeBSD"])
 148 AM_CONDITIONAL([BUILD_LINUX], [test "x$ac_system" = "xLinux"])
 149 AM_CONDITIONAL([BUILD_OPENBSD], [test "x$ac_system" = "xOpenBSD"])
 150 AM_CONDITIONAL([BUILD_SOLARIS], [test "x$ac_system" = "xSolaris"])
 151
 152 if test "x$ac_system" = "xLinux"
 153 then
 154         AC_ARG_VAR([KERNEL_DIR], [path to Linux kernel sources])
 155         if test -z "$KERNEL_DIR"
 156         then
 157                 KERNEL_DIR="/lib/modules/`uname -r`/source"
 158         fi
 159
 160         KERNEL_CFLAGS="-I$KERNEL_DIR/include"
 161         AC_SUBST(KERNEL_CFLAGS)
 162 fi
 163
 164 if test "x$ac_system" = "xSolaris"
 165 then
 166         AC_DEFINE(_POSIX_PTHREAD_SEMANTICS, 1, [Define to enforce POSIX thread semantics under Solaris.])
 167         AC_DEFINE(_REENTRANT,               1, [Define to enable reentrancy interfaces.])
 168
 169         AC_MSG_CHECKING([whether compiler builds 64bit binaries])
 170         AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
 171                            #ifndef _LP64
 172                            # error "Compiler not in 64bit mode."
 173                            #endif
 174                            ])],
 175                            [AC_MSG_RESULT([yes])],
 176                            [
 177                             AC_MSG_RESULT([no])
 178                             AC_MSG_NOTICE([Solaris detected. Please consider building a 64-bit binary.])
 179                            ])
 180 fi
 181
 182 if test "x$ac_system" = "xAIX"
 183 then
 184         AC_DEFINE(_THREAD_SAFE_ERRNO, 1, [Define to use the thread-safe version of errno under AIX.])
 185 fi
 186
 187 # Where to install .pc files.
 188 pkgconfigdir="${libdir}/pkgconfig"
 189 AC_SUBST(pkgconfigdir)
 190
 191 # Check for standards compliance mode
 192 AC_ARG_ENABLE(standards,
 193               AS_HELP_STRING([--enable-standards], [Enable standards compliance mode]),
 194               [enable_standards="$enableval"],
 195               [enable_standards="no"])
 196 if test "x$enable_standards" = "xyes"
 197 then
 198         AC_DEFINE(_ISOC99_SOURCE,        1, [Define to enforce ISO C99 compliance.])
 199         AC_DEFINE(_POSIX_C_SOURCE, 200809L, [Define to enforce POSIX.1-2008 compliance.])
 200         AC_DEFINE(_XOPEN_SOURCE,       700, [Define to enforce X/Open 7 (XSI) compliance.])
 201         AC_DEFINE(_REENTRANT,            1, [Define to enable reentrancy interfaces.])
 202         if test "x$GCC" = "xyes"
 203         then
 204                 CFLAGS="$CFLAGS -std=c99"
 205         fi
 206 fi
 207 AM_CONDITIONAL(BUILD_FEATURE_STANDARDS, test "x$enable_standards" = "xyes")
 208
 209 #
 210 # Checks for header files.
 211 #
 212 AC_HEADER_STDC
 213 AC_HEADER_SYS_WAIT
 214 AC_HEADER_DIRENT
 215 AC_HEADER_STDBOOL
 216
 217 AC_CHECK_HEADERS(stdio.h errno.h math.h stdarg.h syslog.h fcntl.h signal.h assert.h sys/types.h sys/socket.h sys/select.h poll.h netdb.h arpa/inet.h sys/resource.h sys/param.h kstat.h regex.h sys/ioctl.h endian.h sys/isa_defs.h fnmatch.h libgen.h)
 218
 219 # For entropy plugin on newer NetBSD
 220 AC_CHECK_HEADERS(sys/rndio.h, [], [],
 221 [#if HAVE_SYS_TYPES_H
 222 # include <sys/types.h>
 223 #endif
 224 #if HAVE_SYS_IOCTL_H
 225 # include <sys/ioctl.h>
 226 #endif
 227 #if HAVE_SYS_PARAM_H
 228 # include <sys/param.h>
 229 #endif
 230 ])
 231
 232 # For ping library
 233 AC_CHECK_HEADERS(netinet/in_systm.h, [], [],
 234 [#if HAVE_STDINT_H
 235 # include <stdint.h>
 236 #endif
 237 #if HAVE_SYS_TYPES_H
 238 # include <sys/types.h>
 239 #endif
 240 ])
 241 AC_CHECK_HEADERS(netinet/in.h, [], [],
 242 [#if HAVE_STDINT_H
 243 # include <stdint.h>
 244 #endif
 245 #if HAVE_SYS_TYPES_H
 246 # include <sys/types.h>
 247 #endif
 248 #if HAVE_NETINET_IN_SYSTM_H
 249 # include <netinet/in_systm.h>
 250 #endif
 251 ])
 252 AC_CHECK_HEADERS(netinet/ip.h, [], [],
 253 [#if HAVE_STDINT_H
 254 # include <stdint.h>
 255 #endif
 256 #if HAVE_SYS_TYPES_H
 257 # include <sys/types.h>
 258 #endif
 259 #if HAVE_NETINET_IN_SYSTM_H
 260 # include <netinet/in_systm.h>
 261 #endif
 262 #if HAVE_NETINET_IN_H
 263 # include <netinet/in.h>
 264 #endif
 265 ])
 266 AC_CHECK_HEADERS(netinet/ip_icmp.h, [], [],
 267 [#if HAVE_STDINT_H
 268 # include <stdint.h>
 269 #endif
 270 #if HAVE_SYS_TYPES_H
 271 # include <sys/types.h>
 272 #endif
 273 #if HAVE_NETINET_IN_SYSTM_H
 274 # include <netinet/in_systm.h>
 275 #endif
 276 #if HAVE_NETINET_IN_H
 277 # include <netinet/in.h>
 278 #endif
 279 #if HAVE_NETINET_IP_H
 280 # include <netinet/ip.h>
 281 #endif
 282 ])
 283 AC_CHECK_HEADERS(netinet/ip_var.h, [], [],
 284 [#if HAVE_STDINT_H
 285 # include <stdint.h>
 286 #endif
 287 #if HAVE_SYS_TYPES_H
 288 # include <sys/types.h>
 289 #endif
 290 #if HAVE_NETINET_IN_SYSTM_H
 291 # include <netinet/in_systm.h>
 292 #endif
 293 #if HAVE_NETINET_IN_H
 294 # include <netinet/in.h>
 295 #endif
 296 #if HAVE_NETINET_IP_H
 297 # include <netinet/ip.h>
 298 #endif
 299 ])
 300 AC_CHECK_HEADERS(netinet/ip6.h, [], [],
 301 [#if HAVE_STDINT_H
 302 # include <stdint.h>
 303 #endif
 304 #if HAVE_SYS_TYPES_H
 305 # include <sys/types.h>
 306 #endif
 307 #if HAVE_NETINET_IN_SYSTM_H
 308 # include <netinet/in_systm.h>
 309 #endif
 310 #if HAVE_NETINET_IN_H
 311 # include <netinet/in.h>
 312 #endif
 313 ])
 314 AC_CHECK_HEADERS(netinet/icmp6.h, [], [],
 315 [#if HAVE_STDINT_H
 316 # include <stdint.h>
 317 #endif
 318 #if HAVE_SYS_TYPES_H
 319 # include <sys/types.h>
 320 #endif
 321 #if HAVE_NETINET_IN_SYSTM_H
 322 # include <netinet/in_systm.h>
 323 #endif
 324 #if HAVE_NETINET_IN_H
 325 # include <netinet/in.h>
 326 #endif
 327 #if HAVE_NETINET_IP6_H
 328 # include <netinet/ip6.h>
 329 #endif
 330 ])
 331 AC_CHECK_HEADERS(netinet/tcp.h, [], [],
 332 [#if HAVE_STDINT_H
 333 # include <stdint.h>
 334 #endif
 335 #if HAVE_SYS_TYPES_H
 336 # include <sys/types.h>
 337 #endif
 338 #if HAVE_NETINET_IN_SYSTM_H
 339 # include <netinet/in_systm.h>
 340 #endif
 341 #if HAVE_NETINET_IN_H
 342 # include <netinet/in.h>
 343 #endif
 344 #if HAVE_NETINET_IP_H
 345 # include <netinet/ip.h>
 346 #endif
 347 ])
 348 AC_CHECK_HEADERS(netinet/udp.h, [], [],
 349 [#if HAVE_STDINT_H
 350 # include <stdint.h>
 351 #endif
 352 #if HAVE_SYS_TYPES_H
 353 # include <sys/types.h>
 354 #endif
 355 #if HAVE_NETINET_IN_SYSTM_H
 356 # include <netinet/in_systm.h>
 357 #endif
 358 #if HAVE_NETINET_IN_H
 359 # include <netinet/in.h>
 360 #endif
 361 #if HAVE_NETINET_IP_H
 362 # include <netinet/ip.h>
 363 #endif
 364 ])
 365
 366 have_ip6_ext="no"
 367 AC_CHECK_TYPES([struct ip6_ext], [have_ip6_ext="yes"], [have_ip6_ext="no"],
 368 [#if HAVE_STDINT_H
 369 # include <stdint.h>
 370 #endif
 371 #if HAVE_SYS_TYPES_H
 372 # include <sys/types.h>
 373 #endif
 374 #if HAVE_NETINET_IN_SYSTM_H
 375 # include <netinet/in_systm.h>
 376 #endif
 377 #if HAVE_NETINET_IN_H
 378 # include <netinet/in.h>
 379 #endif
 380 #if HAVE_NETINET_IP6_H
 381 # include <netinet/ip6.h>
 382 #endif
 383 ])
 384
 385 if test "x$have_ip6_ext" = "xno"; then
 386         SAVE_CFLAGS="$CFLAGS"
 387         CFLAGS="$CFLAGS -DSOLARIS2=8"
 388
 389         AC_CHECK_TYPES([struct ip6_ext],
 390                        [have_ip6_ext="yes, with -DSOLARIS2=8"],
 391                        [have_ip6_ext="no"],
 392 [#if HAVE_STDINT_H
 393 # include <stdint.h>
 394 #endif
 395 #if HAVE_SYS_TYPES_H
 396 # include <sys/types.h>
 397 #endif
 398 #if HAVE_NETINET_IN_SYSTM_H
 399 # include <netinet/in_systm.h>
 400 #endif
 401 #if HAVE_NETINET_IN_H
 402 # include <netinet/in.h>
 403 #endif
 404 #if HAVE_NETINET_IP6_H
 405 # include <netinet/ip6.h>
 406 #endif
 407 ])
 408
 409         if test "x$have_ip6_ext" = "xno"; then
 410                 CFLAGS="$SAVE_CFLAGS"
 411         fi
 412 fi
 413
 414 # For cpu modules
 415 AC_CHECK_HEADERS(sys/dkstat.h)
 416 if test "x$ac_system" = "xDarwin"
 417 then
 418         AC_CHECK_HEADERS(mach/mach_init.h mach/host_priv.h mach/mach_error.h mach/mach_host.h mach/mach_port.h mach/mach_types.h mach/message.h mach/processor_set.h mach/processor.h mach/processor_info.h mach/task.h mach/thread_act.h mach/vm_region.h mach/vm_map.h mach/vm_prot.h mach/vm_statistics.h mach/kern_return.h)
 419         AC_CHECK_HEADERS(CoreFoundation/CoreFoundation.h IOKit/IOKitLib.h IOKit/IOTypes.h IOKit/ps/IOPSKeys.h IOKit/IOBSD.h IOKit/storage/IOBlockStorageDriver.h)
 420         # For the battery plugin
 421         AC_CHECK_HEADERS(IOKit/ps/IOPowerSources.h, [], [],
 422 [
 423 #if HAVE_IOKIT_IOKITLIB_H
 424 #  include <IOKit/IOKitLib.h>
 425 #endif
 426 #if HAVE_IOKIT_IOTYPES_H
 427 #  include <IOKit/IOTypes.h>
 428 #endif
 429 ])
 430
 431 fi
 432
 433 AC_CHECK_HEADERS(sys/sysctl.h, [], [],
 434 [
 435 #if HAVE_SYS_TYPES_H
 436 #  include <sys/types.h>
 437 #endif
 438 #if HAVE_SYS_PARAM_H
 439 # include <sys/param.h>
 440 #endif
 441 ])
 442
 443 AC_MSG_CHECKING([for sysctl kern.cp_times])
 444 if test -x /sbin/sysctl
 445 then
 446         /sbin/sysctl kern.cp_times >/dev/null 2>&1
 447         if test $? -eq 0
 448         then
 449                 AC_MSG_RESULT([yes])
 450                 AC_DEFINE(HAVE_SYSCTL_KERN_CP_TIMES, 1,
 451                 [Define if sysctl supports kern.cp_times])
 452         else
 453                 AC_MSG_RESULT([no])
 454         fi
 455 else
 456         AC_MSG_RESULT([no])
 457 fi
 458
 459 AC_MSG_CHECKING([for sysctl kern.cp_time])
 460 if test -x /sbin/sysctl
 461 then
 462         /sbin/sysctl kern.cp_time >/dev/null 2>&1
 463         if test $? -eq 0
 464         then
 465                 AC_MSG_RESULT([yes])
 466                 AC_DEFINE(HAVE_SYSCTL_KERN_CP_TIME, 1,
 467                         [Define if sysctl supports kern.cp_time])
 468         else
 469                 AC_MSG_RESULT([no])
 470         fi
 471 else
 472         AC_MSG_RESULT([no])
 473 fi
 474
 475 # For hddtemp module
 476 AC_CHECK_HEADERS(linux/major.h)
 477
 478 # For md module (Linux only)
 479 if test "x$ac_system" = "xLinux"
 480 then
 481         AC_CHECK_HEADERS(linux/raid/md_u.h,
 482                          [have_linux_raid_md_u_h="yes"],
 483                          [have_linux_raid_md_u_h="no"],
 484 [
 485 #include <sys/ioctl.h>
 486 #include <linux/major.h>
 487 #include <linux/types.h>
 488 ])
 489         AC_CHECK_HEADERS([sys/sysmacros.h])
 490 else
 491         have_linux_raid_md_u_h="no"
 492 fi
 493
 494 # For the wireless module
 495 have_linux_wireless_h="no"
 496 if test "x$ac_system" = "xLinux"
 497 then
 498   AC_CHECK_HEADERS(linux/wireless.h,
 499                    [have_linux_wireless_h="yes"],
 500                    [have_linux_wireless_h="no"],
 501 [
 502 #include <dirent.h>
 503 #include <sys/ioctl.h>
 504 #include <sys/socket.h>
 505 ])
 506 fi
 507
 508 # For the swap module
 509 have_sys_swap_h="yes"
 510 AC_CHECK_HEADERS(sys/swap.h vm/anon.h, [], [have_sys_swap_h="no"],
 511 [
 512 #undef _FILE_OFFSET_BITS
 513 #undef _LARGEFILE64_SOURCE
 514 #if HAVE_SYS_TYPES_H
 515 #  include <sys/types.h>
 516 #endif
 517 #if HAVE_SYS_PARAM_H
 518 # include <sys/param.h>
 519 #endif
 520 ])
 521
 522 # For load module
 523 # For the processes plugin
 524 # For users module
 525 AC_CHECK_HEADERS(sys/loadavg.h linux/config.h utmp.h utmpx.h)
 526
 527 # For interface plugin
 528 AC_CHECK_HEADERS(ifaddrs.h)
 529 AC_CHECK_HEADERS(net/if.h, [], [],
 530 [
 531 #if HAVE_SYS_TYPES_H
 532 #  include <sys/types.h>
 533 #endif
 534 #if HAVE_SYS_SOCKET_H
 535 #  include <sys/socket.h>
 536 #endif
 537 ])
 538 AC_CHECK_HEADERS(linux/if.h, [], [],
 539 [
 540 #if HAVE_SYS_TYPES_H
 541 #  include <sys/types.h>
 542 #endif
 543 #if HAVE_SYS_SOCKET_H
 544 #  include <sys/socket.h>
 545 #endif
 546 ])
 547 AC_CHECK_HEADERS(linux/inet_diag.h, [], [],
 548 [
 549 #if HAVE_SYS_TYPES_H
 550 #  include <sys/types.h>
 551 #endif
 552 #if HAVE_SYS_SOCKET_H
 553 #  include <sys/socket.h>
 554 #endif
 555 #if HAVE_LINUX_INET_DIAG_H
 556 # include <linux/inet_diag.h>
 557 #endif
 558 ])
 559 AC_CHECK_HEADERS(linux/netdevice.h, [], [],
 560 [
 561 #if HAVE_SYS_TYPES_H
 562 #  include <sys/types.h>
 563 #endif
 564 #if HAVE_SYS_SOCKET_H
 565 #  include <sys/socket.h>
 566 #endif
 567 #if HAVE_LINUX_IF_H
 568 # include <linux/if.h>
 569 #endif
 570 ])
 571
 572 # For ethstat module
 573 AC_CHECK_HEADERS(linux/sockios.h,
 574     [have_linux_sockios_h="yes"],
 575     [have_linux_sockios_h="no"],
 576     [
 577 #if HAVE_SYS_IOCTL_H
 578 # include <sys/ioctl.h>
 579 #endif
 580 #if HAVE_NET_IF_H
 581 # include <net/if.h>
 582 #endif
 583     ])
 584 AC_CHECK_HEADERS(linux/ethtool.h,
 585     [have_linux_ethtool_h="yes"],
 586     [have_linux_ethtool_h="no"],
 587     [
 588 #if HAVE_SYS_IOCTL_H
 589 # include <sys/ioctl.h>
 590 #endif
 591 #if HAVE_NET_IF_H
 592 # include <net/if.h>
 593 #endif
 594 #if HAVE_LINUX_SOCKIOS_H
 595 # include <linux/sockios.h>
 596 #endif
 597     ])
 598
 599 # For ipvs module
 600 have_linux_ip_vs_h="no"
 601 have_net_ip_vs_h="no"
 602 have_ip_vs_h="no"
 603 ip_vs_h_needs_kernel_cflags="no"
 604 if test "x$ac_system" = "xLinux"
 605 then
 606         AC_CHECK_HEADERS(linux/ip_vs.h, [have_linux_ip_vs_h="yes"])
 607         AC_CHECK_HEADERS(net/ip_vs.h, [have_net_ip_vs_h="yes"])
 608         AC_CHECK_HEADERS(ip_vs.h, [have_ip_vs_h="yes"])
 609
 610         if test "x$have_linux_ip_vs_h$have_net_ip_vs_h$have_ip_vs_h" = "xnonono" && test -d "$KERNEL_DIR"
 611         then
 612                 SAVE_CFLAGS="$CFLAGS"
 613                 CFLAGS="$CFLAGS $KERNEL_CFLAGS"
 614
 615                 AC_MSG_NOTICE([Did not find ip_vs.h. Trying again using headers from $KERNEL_DIR.])
 616
 617                 AC_CHECK_HEADERS(linux/ip_vs.h, [have_linux_ip_vs_h="yes"])
 618                 AC_CHECK_HEADERS(net/ip_vs.h, [have_net_ip_vs_h="yes"])
 619                 AC_CHECK_HEADERS(ip_vs.h, [have_ip_vs_h="yes"])
 620
 621                 if test "x$have_linux_ip_vs_h" = "xyes" || test "x$have_net_ip_vs_h" = "xyes" || test "x$have_ip_vs_h" = "xyes"
 622                 then
 623                         ip_vs_h_needs_kernel_cflags="yes"
 624                 fi
 625
 626                 CFLAGS="$SAVE_CFLAGS"
 627         fi
 628 fi
 629 AM_CONDITIONAL(IP_VS_H_NEEDS_KERNEL_CFLAGS, test "x$ip_vs_h_needs_kernel_cflags" = "xyes")
 630
 631 # For quota module
 632 AC_CHECK_HEADERS(sys/ucred.h, [], [],
 633 [
 634 #if HAVE_SYS_TYPES_H
 635 #  include <sys/types.h>
 636 #endif
 637 #if HAVE_SYS_PARAM_H
 638 # include <sys/param.h>
 639 #endif
 640 ])
 641
 642 # For mount interface
 643 AC_CHECK_HEADERS(sys/mount.h, [], [],
 644 [
 645 #if HAVE_SYS_TYPES_H
 646 #  include <sys/types.h>
 647 #endif
 648 #if HAVE_SYS_PARAM_H
 649 # include <sys/param.h>
 650 #endif
 651 ])
 652
 653 # For the email plugin
 654 AC_CHECK_HEADERS(linux/un.h, [], [],
 655 [
 656 #if HAVE_SYS_SOCKET_H
 657 #       include <sys/socket.h>
 658 #endif
 659 ])
 660
 661 AC_CHECK_HEADERS([ \
 662   ctype.h \
 663   fs_info.h \
 664   fshelp.h \
 665   grp.h \
 666   kvm.h \
 667   limits.h \
 668   locale.h \
 669   mntent.h \
 670   mnttab.h \
 671   paths.h \
 672   pwd.h \
 673   sys/fs_types.h \
 674   sys/fstyp.h \
 675   sys/mntent.h \
 676   sys/mnttab.h \
 677   sys/statfs.h \
 678   sys/statvfs.h \
 679   sys/un.h \
 680   sys/vfs.h \
 681   sys/vfstab.h \
 682   sys/vmmeter.h \
 683   wordexp.h \
 684 ])
 685
 686 # --enable-xfs {{{
 687 AC_ARG_ENABLE([xfs],
 688   [AS_HELP_STRING([--enable-xfs], [xfs support in df plugin @<:@default=yes@:>@])],
 689   [],
 690   [enable_xfs="auto"]
 691 )
 692
 693 if test "x$enable_xfs" != "xno"; then
 694   AC_CHECK_HEADERS([xfs/xqm.h],
 695     [],
 696     [
 697       if test "x$enable_xfs" = "xyes"; then
 698         AC_MSG_ERROR([xfs/xqm.h not found])
 699       fi
 700     ],
 701     [[#define _GNU_SOURCE]]
 702   )
 703 fi
 704
 705 # }}}
 706
 707 # For the dns plugin
 708 AC_CHECK_HEADERS(arpa/nameser.h)
 709 AC_CHECK_HEADERS(arpa/nameser_compat.h, [], [],
 710 [
 711 #if HAVE_ARPA_NAMESER_H
 712 # include <arpa/nameser.h>
 713 #endif
 714 ])
 715
 716 AC_CHECK_HEADERS(net/if_arp.h, [], [],
 717 [#if HAVE_SYS_SOCKET_H
 718 # include <sys/socket.h>
 719 #endif
 720 ])
 721 AC_CHECK_HEADERS(net/ppp_defs.h)
 722 AC_CHECK_HEADERS(net/if_ppp.h, [], [],
 723 [#if HAVE_NET_PPP_DEFS_H
 724 # include <net/ppp_defs.h>
 725 #endif
 726 ])
 727 AC_CHECK_HEADERS(netinet/if_ether.h, [], [],
 728 [#if HAVE_STDINT_H
 729 # include <stdint.h>
 730 #endif
 731 #if HAVE_SYS_TYPES_H
 732 # include <sys/types.h>
 733 #endif
 734 #if HAVE_SYS_SOCKET_H
 735 # include <sys/socket.h>
 736 #endif
 737 #if HAVE_NET_IF_H
 738 # include <net/if.h>
 739 #endif
 740 #if HAVE_NETINET_IN_H
 741 # include <netinet/in.h>
 742 #endif
 743 ])
 744
 745 have_net_pfvar_h="no"
 746 AC_CHECK_HEADERS(net/pfvar.h,
 747                [have_net_pfvar_h="yes"],
 748                [have_net_pfvar_h="no"],
 749 [
 750 #if HAVE_SYS_IOCTL_H
 751 # include <sys/ioctl.h>
 752 #endif
 753 #if HAVE_SYS_SOCKET_H
 754 # include <sys/socket.h>
 755 #endif
 756 #if HAVE_NET_IF_H
 757 # include <net/if.h>
 758 #endif
 759 #if HAVE_NETINET_IN_H
 760 # include <netinet/in.h>
 761 #endif
 762 ])
 763
 764 # For the multimeter plugin
 765 have_termios_h="no"
 766 AC_CHECK_HEADERS(termios.h, [have_termios_h="yes"])
 767
 768 # For cpusleep plugin
 769 AC_CACHE_CHECK([whether clock_boottime and clock_monotonic are supported],
 770                        [c_cv_have_clock_boottime_monotonic],
 771                        AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
 772 [[
 773 #include <time.h>
 774 ]],
 775 [[
 776  struct timespec b, m;
 777  clock_gettime(CLOCK_BOOTTIME, &b );
 778  clock_gettime(CLOCK_MONOTONIC, &m );
 779 ]]
 780                        )],
 781                        [c_cv_have_clock_boottime_monotonic="yes"],
 782                        [c_cv_have_clock_boottime_monotonic="no"]))
 783
 784
 785 # For the turbostat plugin
 786 have_asm_msrindex_h="no"
 787 AC_CHECK_HEADERS(asm/msr-index.h, [have_asm_msrindex_h="yes"])
 788
 789 if test "x$have_asm_msrindex_h" = "xyes"
 790 then
 791   AC_CACHE_CHECK([whether asm/msr-index.h has MSR_PKG_C10_RESIDENCY],
 792                  [c_cv_have_usable_asm_msrindex_h],
 793                  AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
 794 [[[
 795 #include<asm/msr-index.h>
 796 ]]],
 797 [[[
 798 int y = MSR_PKG_C10_RESIDENCY;
 799 return(y);
 800 ]]]
 801   )],
 802                  [c_cv_have_usable_asm_msrindex_h="yes"],
 803                  [c_cv_have_usable_asm_msrindex_h="no"],
 804                                   )
 805                  )
 806 fi
 807
 808 have_cpuid_h="no"
 809 AC_CHECK_HEADERS(cpuid.h, [have_cpuid_h="yes"])
 810
 811 have_capability="yes"
 812 AC_CHECK_HEADERS(sys/capability.h,
 813                  [have_capability="yes"],
 814                  [have_capability="no (<sys/capability.h> not found)"])
 815 if test "x$have_capability" = "xyes"; then
 816 AC_CHECK_LIB(cap, cap_get_bound,
 817                  [have_capability="yes"],
 818                  [have_capability="no (cap_get_bound() not found)"])
 819 fi
 820 if test "x$have_capability" = "xyes"; then
 821   AC_DEFINE(HAVE_CAPABILITY, 1, [Define to 1 if you have cap_get_bound() (-lcap).])
 822 fi
 823 AM_CONDITIONAL(BUILD_WITH_CAPABILITY, test "x$have_capability" = "xyes")
 824
 825 #
 826 # Checks for typedefs, structures, and compiler characteristics.
 827 #
 828 AC_C_CONST
 829 AC_TYPE_PID_T
 830 AC_TYPE_SIZE_T
 831 AC_TYPE_UID_T
 832 AC_HEADER_TIME
 833
 834 #
 835 # Checks for library functions.
 836 #
 837 AC_CHECK_FUNCS(gettimeofday select strdup strtol getaddrinfo getnameinfo strchr memcpy strstr strcmp strncmp strncpy strlen strncasecmp strcasecmp openlog closelog sysconf setenv if_indextoname setlocale asprintf)
 838
 839 AC_FUNC_STRERROR_R
 840
 841 test_cxx_flags() {
 842         AC_LANG_PUSH([C++])
 843         AC_LANG_CONFTEST([
 844                 AC_LANG_SOURCE([[int main(void){}]])
 845         ])
 846         $CXX -c conftest.cpp $CXXFLAGS $@ > /dev/null 2> /dev/null
 847         ret=$?
 848         rm -f conftest.o
 849         AC_LANG_POP([C++])
 850         return $ret
 851 }
 852
 853 SAVE_CFLAGS="$CFLAGS"
 854 # Emulate behavior of src/Makefile.am
 855 if test "x$GCC" = "xyes"
 856 then
 857         CFLAGS="$CFLAGS -Wall -Werror"
 858 fi
 859
 860 AC_CACHE_CHECK([for strtok_r],
 861   [c_cv_have_strtok_r_default],
 862   AC_LINK_IFELSE(
 863     [AC_LANG_PROGRAM(
 864 [[[
 865 #include <stdlib.h>
 866 #include <stdio.h>
 867 #include <string.h>
 868 ]]],
 869 [[[
 870       char buffer[] = "foo,bar,baz";
 871       char *token;
 872       char *dummy;
 873       char *saveptr;
 874
 875       dummy = buffer;
 876       saveptr = NULL;
 877       while ((token = strtok_r (dummy, ",", &saveptr)) != NULL)
 878       {
 879         dummy = NULL;
 880         printf ("token = %s;\n", token);
 881       }
 882 ]]]
 883     )],
 884     [c_cv_have_strtok_r_default="yes"],
 885     [c_cv_have_strtok_r_default="no"]
 886   )
 887 )
 888
 889 if test "x$c_cv_have_strtok_r_default" = "xno"
 890 then
 891   CFLAGS="$CFLAGS -D_REENTRANT=1"
 892
 893   AC_CACHE_CHECK([if strtok_r needs _REENTRANT],
 894     [c_cv_have_strtok_r_reentrant],
 895     AC_LINK_IFELSE(
 896       [AC_LANG_PROGRAM(
 897 [[[
 898 #include <stdlib.h>
 899 #include <stdio.h>
 900 #include <string.h>
 901 ]]],
 902 [[[
 903         char buffer[] = "foo,bar,baz";
 904         char *token;
 905         char *dummy;
 906         char *saveptr;
 907
 908         dummy = buffer;
 909         saveptr = NULL;
 910         while ((token = strtok_r (dummy, ",", &saveptr)) != NULL)
 911         {
 912           dummy = NULL;
 913           printf ("token = %s;\n", token);
 914         }
 915 ]]]
 916       )],
 917       [c_cv_have_strtok_r_reentrant="yes"],
 918       [AC_MSG_FAILURE([strtok_r isn't available. Please file a bugreport!])]
 919     )
 920   )
 921 fi
 922
 923 CFLAGS="$SAVE_CFLAGS"
 924 if test "x$c_cv_have_strtok_r_reentrant" = "xyes"
 925 then
 926         CFLAGS="$CFLAGS -D_REENTRANT=1"
 927 fi
 928
 929 AC_CHECK_FUNCS(getpwnam_r getgrnam_r setgroups regcomp regerror regexec regfree)
 930
 931 socket_needs_socket="no"
 932 AC_CHECK_FUNCS(socket, [], AC_CHECK_LIB(socket, socket, [socket_needs_socket="yes"], AC_MSG_ERROR(cannot find socket)))
 933 AM_CONDITIONAL(BUILD_WITH_LIBSOCKET, test "x$socket_needs_socket" = "xyes")
 934
 935 clock_gettime_needs_rt="no"
 936 clock_gettime_needs_posix4="no"
 937 have_clock_gettime="no"
 938 AC_CHECK_FUNCS(clock_gettime, [have_clock_gettime="yes"])
 939 if test "x$have_clock_gettime" = "xno"
 940 then
 941         AC_CHECK_LIB(rt, clock_gettime, [clock_gettime_needs_rt="yes"
 942                                          have_clock_gettime="yes"])
 943 fi
 944 if test "x$have_clock_gettime" = "xno"
 945 then
 946         AC_CHECK_LIB(posix4, clock_gettime, [clock_gettime_needs_posix4="yes"
 947                                              have_clock_gettime="yes"])
 948 fi
 949 if test "x$have_clock_gettime" = "xyes"
 950 then
 951         AC_DEFINE(HAVE_CLOCK_GETTIME, 1, [Define if the clock_gettime(2) function is available.])
 952 fi
 953
 954 nanosleep_needs_rt="no"
 955 nanosleep_needs_posix4="no"
 956 AC_CHECK_FUNCS(nanosleep,
 957     [],
 958     AC_CHECK_LIB(rt, nanosleep,
 959         [nanosleep_needs_rt="yes"],
 960         AC_CHECK_LIB(posix4, nanosleep,
 961             [nanosleep_needs_posix4="yes"],
 962             AC_MSG_ERROR(cannot find nanosleep))))
 963
 964 AM_CONDITIONAL(BUILD_WITH_LIBRT, test "x$clock_gettime_needs_rt" = "xyes" || test "x$nanosleep_needs_rt" = "xyes")
 965 AM_CONDITIONAL(BUILD_WITH_LIBPOSIX4, test "x$clock_gettime_needs_posix4" = "xyes" || test "x$nanosleep_needs_posix4" = "xyes")
 966
 967 AC_CHECK_FUNCS(sysctl, [have_sysctl="yes"], [have_sysctl="no"])
 968 AC_CHECK_FUNCS(sysctlbyname, [have_sysctlbyname="yes"], [have_sysctlbyname="no"])
 969 AC_CHECK_FUNCS(host_statistics, [have_host_statistics="yes"], [have_host_statistics="no"])
 970 AC_CHECK_FUNCS(processor_info, [have_processor_info="yes"], [have_processor_info="no"])
 971 AC_CHECK_FUNCS(thread_info, [have_thread_info="yes"], [have_thread_info="no"])
 972 AC_CHECK_FUNCS(statfs, [have_statfs="yes"], [have_statfs="no"])
 973 AC_CHECK_FUNCS(statvfs, [have_statvfs="yes"], [have_statvfs="no"])
 974 AC_CHECK_FUNCS(getifaddrs, [have_getifaddrs="yes"], [have_getifaddrs="no"])
 975 AC_CHECK_FUNCS(getloadavg, [have_getloadavg="yes"], [have_getloadavg="no"])
 976 AC_CHECK_FUNCS(syslog, [have_syslog="yes"], [have_syslog="no"])
 977 AC_CHECK_FUNCS(getutent, [have_getutent="yes"], [have_getutent="no"])
 978 AC_CHECK_FUNCS(getutxent, [have_getutxent="yes"], [have_getutxent="no"])
 979
 980 # Check for strptime {{{
 981 if test "x$GCC" = "xyes"
 982 then
 983         SAVE_CFLAGS="$CFLAGS"
 984         CFLAGS="$CFLAGS -Wall -Wextra -Werror"
 985 fi
 986
 987 AC_CHECK_FUNCS(strptime, [have_strptime="yes"], [have_strptime="no"])
 988 if test "x$have_strptime" = "xyes"
 989 then
 990         AC_CACHE_CHECK([whether strptime is exported by default],
 991                        [c_cv_have_strptime_default],
 992                        AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
 993 [[[
 994 #include <time.h>
 995 ]]],
 996 [[[
 997  struct tm stm;
 998  (void) strptime ("2010-12-30%13:42:42", "%Y-%m-%dT%T", &stm);
 999 ]]]
1000                        )],
1001                        [c_cv_have_strptime_default="yes"],
1002                        [c_cv_have_strptime_default="no"]))
1003 fi
1004 if test "x$have_strptime" = "xyes" && test "x$c_cv_have_strptime_default" = "xno"
1005 then
1006         AC_CACHE_CHECK([whether strptime needs standards mode],
1007                        [c_cv_have_strptime_standards],
1008                        AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
1009 [[[
1010 #ifndef _ISOC99_SOURCE
1011 # define _ISOC99_SOURCE 1
1012 #endif
1013 #ifndef _POSIX_C_SOURCE
1014 # define _POSIX_C_SOURCE 200112L
1015 #endif
1016 #ifndef _XOPEN_SOURCE
1017 # define _XOPEN_SOURCE 500
1018 #endif
1019 #include <time.h>
1020 ]]],
1021 [[[
1022  struct tm stm;
1023  (void) strptime ("2010-12-30%13:42:42", "%Y-%m-%dT%T", &stm);
1024 ]]]
1025                        )],
1026                        [c_cv_have_strptime_standards="yes"],
1027                        [c_cv_have_strptime_standards="no"]))
1028
1029         if test "x$c_cv_have_strptime_standards" = "xyes"
1030         then
1031                 AC_DEFINE([STRPTIME_NEEDS_STANDARDS], 1, [Set to true if strptime is only exported in X/Open mode (GNU libc).])
1032         else
1033                 have_strptime="no"
1034         fi
1035 fi
1036
1037 if test "x$GCC" = "xyes"
1038 then
1039         CFLAGS="$SAVE_CFLAGS"
1040 fi
1041 # }}} Check for strptime
1042
1043 AC_CHECK_FUNCS(swapctl, [have_swapctl="yes"], [have_swapctl="no"])
1044 if test "x$have_swapctl" = "xyes"; then
1045         AC_CACHE_CHECK([whether swapctl takes two arguments],
1046                 [c_cv_have_swapctl_two_args],
1047                 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
1048 [[[
1049 #if HAVE_SYS_SWAP_H && !defined(_LP64) && _FILE_OFFSET_BITS == 64
1050 #  undef _FILE_OFFSET_BITS
1051 #  undef _LARGEFILE64_SOURCE
1052 #endif
1053 #include <sys/stat.h>
1054 #include <sys/param.h>
1055 #include <sys/swap.h>
1056 #include <unistd.h>
1057 ]]],
1058 [[[
1059 int num = swapctl(0, NULL);
1060 ]]]
1061                         )],
1062                         [c_cv_have_swapctl_two_args="yes"],
1063                         [c_cv_have_swapctl_two_args="no"]
1064                 )
1065         )
1066         AC_CACHE_CHECK([whether swapctl takes three arguments],
1067                 [c_cv_have_swapctl_three_args],
1068                 AC_COMPILE_IFELSE(
1069                         [AC_LANG_PROGRAM(
1070 [[[
1071 #if HAVE_SYS_SWAP_H && !defined(_LP64) && _FILE_OFFSET_BITS == 64
1072 #  undef _FILE_OFFSET_BITS
1073 #  undef _LARGEFILE64_SOURCE
1074 #endif
1075 #include <sys/stat.h>
1076 #include <sys/param.h>
1077 #include <sys/swap.h>
1078 #include <unistd.h>
1079 ]]],
1080 [[[
1081 int num = swapctl(0, NULL, 0);
1082 ]]]
1083                         )],
1084                         [c_cv_have_swapctl_three_args="yes"],
1085                         [c_cv_have_swapctl_three_args="no"]
1086                 )
1087         )
1088 fi
1089 # Check for different versions of `swapctl' here..
1090 if test "x$have_swapctl" = "xyes"; then
1091         if test "x$c_cv_have_swapctl_two_args" = "xyes"; then
1092                 AC_DEFINE(HAVE_SWAPCTL_TWO_ARGS, 1,
1093                           [Define if the function swapctl exists and takes two arguments.])
1094         fi
1095         if test "x$c_cv_have_swapctl_three_args" = "xyes"; then
1096                 AC_DEFINE(HAVE_SWAPCTL_THREE_ARGS, 1,
1097                           [Define if the function swapctl exists and takes three arguments.])
1098         fi
1099 fi
1100
1101 # Check for NAN
1102 AC_ARG_WITH(nan-emulation, [AS_HELP_STRING([--with-nan-emulation], [use emulated NAN. For crosscompiling only.])],
1103 [
1104  if test "x$withval" = "xno"; then
1105          nan_type="none"
1106  else if test "x$withval" = "xyes"; then
1107          nan_type="zero"
1108  else
1109          nan_type="$withval"
1110  fi; fi
1111 ],
1112 [nan_type="none"])
1113 if test "x$nan_type" = "xnone"; then
1114   AC_CACHE_CHECK([whether NAN is defined by default],
1115     [c_cv_have_nan_default],
1116     AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
1117 [[[
1118 #include <stdlib.h>
1119 #include <math.h>
1120 static double foo = NAN;
1121 ]]],
1122 [[[
1123        if (isnan (foo))
1124         return 0;
1125        else
1126         return 1;
1127 ]]]
1128       )],
1129       [c_cv_have_nan_default="yes"],
1130       [c_cv_have_nan_default="no"]
1131     )
1132   )
1133   if test "x$c_cv_have_nan_default" = "xyes"
1134   then
1135     nan_type="default"
1136   fi
1137 fi
1138 if test "x$nan_type" = "xnone"; then
1139   AC_CACHE_CHECK([whether NAN is defined by __USE_ISOC99],
1140     [c_cv_have_nan_isoc],
1141     AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
1142 [[[
1143 #include <stdlib.h>
1144 #define __USE_ISOC99 1
1145 #include <math.h>
1146 static double foo = NAN;
1147 ]]],
1148 [[[
1149        if (isnan (foo))
1150         return 0;
1151        else
1152         return 1;
1153 ]]]
1154       )],
1155       [c_cv_have_nan_isoc="yes"],
1156       [c_cv_have_nan_isoc="no"]
1157     )
1158   )
1159   if test "x$c_cv_have_nan_isoc" = "xyes"
1160   then
1161     nan_type="isoc99"
1162   fi
1163 fi
1164 if test "x$nan_type" = "xnone"; then
1165   SAVE_LDFLAGS=$LDFLAGS
1166   LDFLAGS="$LDFLAGS -lm"
1167   AC_CACHE_CHECK([whether NAN can be defined by 0/0],
1168     [c_cv_have_nan_zero],
1169     AC_RUN_IFELSE([AC_LANG_PROGRAM(
1170 [[[
1171 #include <stdlib.h>
1172 #include <math.h>
1173 #ifdef NAN
1174 # undef NAN
1175 #endif
1176 #define NAN (0.0 / 0.0)
1177 #ifndef isnan
1178 # define isnan(f) ((f) != (f))
1179 #endif
1180 static double foo = NAN;
1181 ]]],
1182 [[[
1183        if (isnan (foo))
1184         return 0;
1185        else
1186         return 1;
1187 ]]]
1188       )],
1189       [c_cv_have_nan_zero="yes"],
1190       [c_cv_have_nan_zero="no"]
1191     )
1192   )
1193   LDFLAGS=$SAVE_LDFLAGS
1194   if test "x$c_cv_have_nan_zero" = "xyes"
1195   then
1196     nan_type="zero"
1197   fi
1198 fi
1199
1200 if test "x$nan_type" = "xdefault"; then
1201   AC_DEFINE(NAN_STATIC_DEFAULT, 1,
1202     [Define if NAN is defined by default and can initialize static variables.])
1203 else if test "x$nan_type" = "xisoc99"; then
1204   AC_DEFINE(NAN_STATIC_ISOC, 1,
1205     [Define if NAN is defined by __USE_ISOC99 and can initialize static variables.])
1206 else if test "x$nan_type" = "xzero"; then
1207   AC_DEFINE(NAN_ZERO_ZERO, 1,
1208     [Define if NAN can be defined as (0.0 / 0.0)])
1209 else
1210   AC_MSG_ERROR([Didn't find out how to statically initialize variables to NAN. Sorry.])
1211 fi; fi; fi
1212
1213 AC_ARG_WITH(fp-layout, [AS_HELP_STRING([--with-fp-layout], [set the memory layout of doubles. For crosscompiling only.])],
1214 [
1215  if test "x$withval" = "xnothing"; then
1216         fp_layout_type="nothing"
1217  else if test "x$withval" = "xendianflip"; then
1218         fp_layout_type="endianflip"
1219  else if test "x$withval" = "xintswap"; then
1220         fp_layout_type="intswap"
1221  else
1222         AC_MSG_ERROR([Invalid argument for --with-fp-layout. Valid arguments are: nothing, endianflip, intswap]);
1223 fi; fi; fi
1224 ],
1225 [fp_layout_type="unknown"])
1226
1227 if test "x$fp_layout_type" = "xunknown"; then
1228   AC_CACHE_CHECK([if doubles are stored in x86 representation],
1229     [c_cv_fp_layout_need_nothing],
1230     AC_RUN_IFELSE([AC_LANG_PROGRAM(
1231 [[[
1232 #include <stdlib.h>
1233 #include <stdio.h>
1234 #include <string.h>
1235 #if HAVE_STDINT_H
1236 # include <stdint.h>
1237 #endif
1238 #if HAVE_INTTYPES_H
1239 # include <inttypes.h>
1240 #endif
1241 #if HAVE_STDBOOL_H
1242 # include <stdbool.h>
1243 #endif
1244 ]]],
1245 [[[
1246         uint64_t i0;
1247         uint64_t i1;
1248         uint8_t c[8];
1249         double d;
1250
1251         d = 8.642135e130;
1252         memcpy ((void *) &i0, (void *) &d, 8);
1253
1254         i1 = i0;
1255         memcpy ((void *) c, (void *) &i1, 8);
1256
1257         if ((c[0] == 0x2f) && (c[1] == 0x25)
1258                         && (c[2] == 0xc0) && (c[3] == 0xc7)
1259                         && (c[4] == 0x43) && (c[5] == 0x2b)
1260                         && (c[6] == 0x1f) && (c[7] == 0x5b))
1261                 return (0);
1262         else
1263                 return (1);
1264 ]]]
1265       )],
1266       [c_cv_fp_layout_need_nothing="yes"],
1267       [c_cv_fp_layout_need_nothing="no"]
1268     )
1269   )
1270   if test "x$c_cv_fp_layout_need_nothing" = "xyes"; then
1271     fp_layout_type="nothing"
1272   fi
1273 fi
1274 if test "x$fp_layout_type" = "xunknown"; then
1275   AC_CACHE_CHECK([if endianflip converts to x86 representation],
1276     [c_cv_fp_layout_need_endianflip],
1277     AC_RUN_IFELSE([AC_LANG_PROGRAM(
1278 [[[
1279 #include <stdlib.h>
1280 #include <stdio.h>
1281 #include <string.h>
1282 #if HAVE_STDINT_H
1283 # include <stdint.h>
1284 #endif
1285 #if HAVE_INTTYPES_H
1286 # include <inttypes.h>
1287 #endif
1288 #if HAVE_STDBOOL_H
1289 # include <stdbool.h>
1290 #endif
1291 #define endianflip(A) ((((uint64_t)(A) & 0xff00000000000000LL) >> 56) | \
1292                        (((uint64_t)(A) & 0x00ff000000000000LL) >> 40) | \
1293                        (((uint64_t)(A) & 0x0000ff0000000000LL) >> 24) | \
1294                        (((uint64_t)(A) & 0x000000ff00000000LL) >> 8)  | \
1295                        (((uint64_t)(A) & 0x00000000ff000000LL) << 8)  | \
1296                        (((uint64_t)(A) & 0x0000000000ff0000LL) << 24) | \
1297                        (((uint64_t)(A) & 0x000000000000ff00LL) << 40) | \
1298                        (((uint64_t)(A) & 0x00000000000000ffLL) << 56))
1299 ]]],
1300 [[[
1301         uint64_t i0;
1302         uint64_t i1;
1303         uint8_t c[8];
1304         double d;
1305
1306         d = 8.642135e130;
1307         memcpy ((void *) &i0, (void *) &d, 8);
1308
1309         i1 = endianflip (i0);
1310         memcpy ((void *) c, (void *) &i1, 8);
1311
1312         if ((c[0] == 0x2f) && (c[1] == 0x25)
1313                         && (c[2] == 0xc0) && (c[3] == 0xc7)
1314                         && (c[4] == 0x43) && (c[5] == 0x2b)
1315                         && (c[6] == 0x1f) && (c[7] == 0x5b))
1316                 return (0);
1317         else
1318                 return (1);
1319 ]]]
1320       )],
1321       [c_cv_fp_layout_need_endianflip="yes"],
1322       [c_cv_fp_layout_need_endianflip="no"]
1323     )
1324   )
1325   if test "x$c_cv_fp_layout_need_endianflip" = "xyes"; then
1326     fp_layout_type="endianflip"
1327   fi
1328 fi
1329 if test "x$fp_layout_type" = "xunknown"; then
1330   AC_CACHE_CHECK([if intswap converts to x86 representation],
1331     [c_cv_fp_layout_need_intswap],
1332     AC_RUN_IFELSE([AC_LANG_PROGRAM(
1333 [[[
1334 #include <stdlib.h>
1335 #include <stdio.h>
1336 #include <string.h>
1337 #if HAVE_STDINT_H
1338 # include <stdint.h>
1339 #endif
1340 #if HAVE_INTTYPES_H
1341 # include <inttypes.h>
1342 #endif
1343 #if HAVE_STDBOOL_H
1344 # include <stdbool.h>
1345 #endif
1346 #define intswap(A)    ((((uint64_t)(A) & 0xffffffff00000000LL) >> 32) | \
1347                        (((uint64_t)(A) & 0x00000000ffffffffLL) << 32))
1348 ]]],
1349 [[[
1350         uint64_t i0;
1351         uint64_t i1;
1352         uint8_t c[8];
1353         double d;
1354
1355         d = 8.642135e130;
1356         memcpy ((void *) &i0, (void *) &d, 8);
1357
1358         i1 = intswap (i0);
1359         memcpy ((void *) c, (void *) &i1, 8);
1360
1361         if ((c[0] == 0x2f) && (c[1] == 0x25)
1362                         && (c[2] == 0xc0) && (c[3] == 0xc7)
1363                         && (c[4] == 0x43) && (c[5] == 0x2b)
1364                         && (c[6] == 0x1f) && (c[7] == 0x5b))
1365                 return (0);
1366         else
1367                 return (1);
1368 ]]]
1369       )],
1370       [c_cv_fp_layout_need_intswap="yes"],
1371       [c_cv_fp_layout_need_intswap="no"]
1372     )
1373   )
1374   if test "x$c_cv_fp_layout_need_intswap" = "xyes"; then
1375     fp_layout_type="intswap"
1376   fi
1377 fi
1378
1379 if test "x$fp_layout_type" = "xnothing"; then
1380   AC_DEFINE(FP_LAYOUT_NEED_NOTHING, 1,
1381   [Define if doubles are stored in x86 representation.])
1382 else if test "x$fp_layout_type" = "xendianflip"; then
1383   AC_DEFINE(FP_LAYOUT_NEED_ENDIANFLIP, 1,
1384   [Define if endianflip is needed to convert to x86 representation.])
1385 else if test "x$fp_layout_type" = "xintswap"; then
1386   AC_DEFINE(FP_LAYOUT_NEED_INTSWAP, 1,
1387   [Define if intswap is needed to convert to x86 representation.])
1388 else
1389   AC_MSG_ERROR([Didn't find out how doubles are stored in memory. Sorry.])
1390 fi; fi; fi
1391
1392 # --with-useragent {{{
1393 AC_ARG_WITH(useragent, [AS_HELP_STRING([--with-useragent@<:@=AGENT@:>@], [User agent to use on http requests])],
1394 [
1395     if test "x$withval" != "xno" && test "x$withval" != "xyes"
1396     then
1397         AC_DEFINE_UNQUOTED(COLLECTD_USERAGENT, ["$withval"], [User agent for http requests])
1398     fi
1399 ])
1400
1401 # }}}
1402
1403 # --with-data-max-name-len {{{
1404 AC_ARG_WITH(data-max-name-len, [AS_HELP_STRING([--with-data-max-name-len@<:@=VALUE@:>@], [Maximum length of data buffers])],
1405 [
1406     if test "x$withval" != "x" && test $withval -gt 0
1407     then
1408         AC_DEFINE_UNQUOTED(DATA_MAX_NAME_LEN, [$withval], [Maximum length of data buffers])
1409     else
1410         AC_MSG_ERROR([DATA_MAX_NAME_LEN must be a positive integer -- $withval given])
1411     fi
1412 ],
1413 [   AC_DEFINE(DATA_MAX_NAME_LEN, 128, [Maximum length of data buffers])]
1414 )
1415 # }}}
1416
1417 have_getfsstat="no"
1418 AC_CHECK_FUNCS(getfsstat, [have_getfsstat="yes"])
1419 have_getvfsstat="no"
1420 AC_CHECK_FUNCS(getvfsstat, [have_getvfsstat="yes"])
1421 have_listmntent="no"
1422 AC_CHECK_FUNCS(listmntent, [have_listmntent="yes"])
1423 have_getmntent_r="no"
1424 AC_CHECK_FUNCS(getmntent_r, [have_getmntent_r="yes"])
1425
1426 have_getmntent="no"
1427 AC_CHECK_FUNCS(getmntent, [have_getmntent="c"])
1428 if test "x$have_getmntent" = "xno"; then
1429         AC_CHECK_LIB(sun, getmntent, [have_getmntent="sun"])
1430 fi
1431 if test "x$have_getmntent" = "xno"; then
1432         AC_CHECK_LIB(seq, getmntent, [have_getmntent="seq"])
1433 fi
1434 if test "x$have_getmntent" = "xno"; then
1435         AC_CHECK_LIB(gen, getmntent, [have_getmntent="gen"])
1436 fi
1437
1438 if test "x$have_getmntent" = "xc"; then
1439         AC_CACHE_CHECK([whether getmntent takes one argument],
1440                 [c_cv_have_one_getmntent],
1441                 AC_COMPILE_IFELSE(
1442                         [AC_LANG_PROGRAM(
1443 [[[
1444 #include "$srcdir/src/utils_mount.h"
1445 ]]],
1446 [[[
1447 FILE *fh;
1448 struct mntent *me;
1449 fh = setmntent ("/etc/mtab", "r");
1450 me = getmntent (fh);
1451 return(me->mnt_passno);
1452 ]]]
1453                         )],
1454                         [c_cv_have_one_getmntent="yes"],
1455                         [c_cv_have_one_getmntent="no"]
1456                 )
1457         )
1458         AC_CACHE_CHECK([whether getmntent takes two arguments],
1459                 [c_cv_have_two_getmntent],
1460                 AC_COMPILE_IFELSE(
1461                         [AC_LANG_PROGRAM(
1462 [[[
1463 #include "$srcdir/src/utils_mount.h"
1464 ]]],
1465 [[[
1466                                  FILE *fh;
1467                                  struct mnttab mt;
1468                                  int status;
1469                                  fh = fopen ("/etc/mnttab", "r");
1470                                  status = getmntent (fh, &mt);
1471                                  return(status);
1472 ]]]
1473                         )],
1474                         [c_cv_have_two_getmntent="yes"],
1475                         [c_cv_have_two_getmntent="no"]
1476                 )
1477         )
1478 fi
1479
1480 # Check for different versions of `getmntent' here..
1481
1482 if test "x$have_getmntent" = "xc"; then
1483         if test "x$c_cv_have_one_getmntent" = "xyes"; then
1484                 AC_DEFINE(HAVE_ONE_GETMNTENT, 1,
1485                           [Define if the function getmntent exists and takes one argument.])
1486         fi
1487         if test "x$c_cv_have_two_getmntent" = "xyes"; then
1488                 AC_DEFINE(HAVE_TWO_GETMNTENT, 1,
1489                           [Define if the function getmntent exists and takes two arguments.])
1490         fi
1491 fi
1492 if test "x$have_getmntent" = "xsun"; then
1493         AC_DEFINE(HAVE_SUN_GETMNTENT, 1,
1494                   [Define if the function getmntent exists. It is the version from libsun.])
1495 fi
1496 if test "x$have_getmntent" = "xseq"; then
1497         AC_DEFINE(HAVE_SEQ_GETMNTENT, 1,
1498                   [Define if the function getmntent exists. It is the version from libseq.])
1499 fi
1500 if test "x$have_getmntent" = "xgen"; then
1501         AC_DEFINE(HAVE_GEN_GETMNTENT, 1,
1502                   [Define if the function getmntent exists. It is the version from libgen.])
1503 fi
1504
1505 # Check for htonll
1506 AC_CACHE_CHECK([if have htonll defined],
1507                   [c_cv_have_htonll],
1508                   AC_LINK_IFELSE([AC_LANG_PROGRAM(
1509 [[[
1510 #include <sys/types.h>
1511 #include <netinet/in.h>
1512 #if HAVE_INTTYPES_H
1513 # include <inttypes.h>
1514 #endif
1515 ]]],
1516 [[[
1517           return htonll(0);
1518 ]]]
1519     )],
1520     [c_cv_have_htonll="yes"],
1521     [c_cv_have_htonll="no"]
1522   )
1523 )
1524 if test "x$c_cv_have_htonll" = "xyes"
1525 then
1526     AC_DEFINE(HAVE_HTONLL, 1, [Define if the function htonll exists.])
1527 fi
1528
1529 # Check for structures
1530 AC_CHECK_MEMBERS([struct if_data.ifi_ibytes, struct if_data.ifi_opackets, struct if_data.ifi_ierrors],
1531         [AC_DEFINE(HAVE_STRUCT_IF_DATA, 1, [Define if struct if_data exists and is usable.])],
1532         [],
1533         [
1534         #include <sys/types.h>
1535         #include <sys/socket.h>
1536         #include <net/if.h>
1537         ])
1538 AC_CHECK_MEMBERS([struct net_device_stats.rx_bytes, struct net_device_stats.tx_packets, struct net_device_stats.rx_errors],
1539         [AC_DEFINE(HAVE_STRUCT_NET_DEVICE_STATS, 1, [Define if struct net_device_stats exists and is usable.])],
1540         [],
1541         [
1542         #include <sys/types.h>
1543         #include <sys/socket.h>
1544         #include <linux/if.h>
1545         #include <linux/netdevice.h>
1546         ])
1547 AC_CHECK_MEMBERS([struct inet_diag_req.id, struct inet_diag_req.idiag_states],
1548         [AC_DEFINE(HAVE_STRUCT_LINUX_INET_DIAG_REQ, 1, [Define if struct inet_diag_req exists and is usable.])],
1549         [],
1550         [
1551         #include <linux/inet_diag.h>
1552         ])
1553
1554
1555 AC_CHECK_MEMBERS([struct ip_mreqn.imr_ifindex], [],
1556         [],
1557         [
1558         #include <netinet/in.h>
1559         #include <net/if.h>
1560         ])
1561
1562 AC_CHECK_MEMBERS([struct kinfo_proc.ki_pid, struct kinfo_proc.ki_rssize, struct kinfo_proc.ki_rusage],
1563         [
1564                 AC_DEFINE(HAVE_STRUCT_KINFO_PROC_FREEBSD, 1,
1565                         [Define if struct kinfo_proc exists in the FreeBSD variant.])
1566                 have_struct_kinfo_proc_freebsd="yes"
1567         ],
1568         [
1569                 have_struct_kinfo_proc_freebsd="no"
1570         ],
1571         [
1572 #include <kvm.h>
1573 #include <sys/param.h>
1574 #include <sys/sysctl.h>
1575 #include <sys/user.h>
1576         ])
1577
1578 AC_CHECK_MEMBERS([struct kinfo_proc.p_pid, struct kinfo_proc.p_vm_rssize],
1579         [
1580                 AC_DEFINE(HAVE_STRUCT_KINFO_PROC_OPENBSD, 1,
1581                         [Define if struct kinfo_proc exists in the OpenBSD variant.])
1582                 have_struct_kinfo_proc_openbsd="yes"
1583         ],
1584         [
1585                 have_struct_kinfo_proc_openbsd="no"
1586         ],
1587         [
1588 #include <sys/param.h>
1589 #include <sys/sysctl.h>
1590 #include <kvm.h>
1591         ])
1592
1593
1594 AC_CHECK_MEMBERS([struct kinfo_proc2.p_pid, struct kinfo_proc2.p_uru_maxrss],
1595         [
1596                 AC_DEFINE(HAVE_STRUCT_KINFO_PROC2_NETBSD, 1,
1597                         [Define if struct kinfo_proc2 exists in the NetBSD variant.])
1598                 have_struct_kinfo_proc2_netbsd="yes"
1599         ],
1600         [
1601                 have_struct_kinfo_proc2_netbsd="no"
1602         ],
1603         [
1604 #include <sys/param.h>
1605 #include <sys/sysctl.h>
1606 #include <kvm.h>
1607         ])
1608
1609
1610
1611 AC_CHECK_MEMBERS([struct udphdr.uh_dport, struct udphdr.uh_sport], [], [],
1612 [#define _BSD_SOURCE
1613 #define _DEFAULT_SOURCE
1614 #if HAVE_STDINT_H
1615 # include <stdint.h>
1616 #endif
1617 #if HAVE_SYS_TYPES_H
1618 # include <sys/types.h>
1619 #endif
1620 #if HAVE_NETINET_IN_SYSTM_H
1621 # include <netinet/in_systm.h>
1622 #endif
1623 #if HAVE_NETINET_IN_H
1624 # include <netinet/in.h>
1625 #endif
1626 #if HAVE_NETINET_IP_H
1627 # include <netinet/ip.h>
1628 #endif
1629 #if HAVE_NETINET_UDP_H
1630 # include <netinet/udp.h>
1631 #endif
1632 ])
1633 AC_CHECK_MEMBERS([struct udphdr.dest, struct udphdr.source], [], [],
1634 [#define _BSD_SOURCE
1635 #define _DEFAULT_SOURCE
1636 #if HAVE_STDINT_H
1637 # include <stdint.h>
1638 #endif
1639 #if HAVE_SYS_TYPES_H
1640 # include <sys/types.h>
1641 #endif
1642 #if HAVE_NETINET_IN_SYSTM_H
1643 # include <netinet/in_systm.h>
1644 #endif
1645 #if HAVE_NETINET_IN_H
1646 # include <netinet/in.h>
1647 #endif
1648 #if HAVE_NETINET_IP_H
1649 # include <netinet/ip.h>
1650 #endif
1651 #if HAVE_NETINET_UDP_H
1652 # include <netinet/udp.h>
1653 #endif
1654 ])
1655
1656 AC_CHECK_MEMBERS([kstat_io_t.nwritten, kstat_io_t.writes, kstat_io_t.nwrites, kstat_io_t.wtime],
1657         [],
1658         [],
1659         [
1660 #if HAVE_KSTAT_H
1661 # include <kstat.h>
1662 #endif
1663         ])
1664
1665 # check for pthread_setname_np
1666 SAVE_LDFLAGS=$LDFLAGS
1667 LDFLAGS="$LDFLAGS -lpthread"
1668
1669 AC_MSG_CHECKING([if have pthread_setname_np])
1670         have_pthread_setname_np="no"
1671         AC_LINK_IFELSE([AC_LANG_PROGRAM(
1672 [[
1673 #if HAVE_PTHREAD_H
1674 #include <pthread.h>
1675 #endif
1676 ]],
1677 [[
1678         pthread_setname_np(pthread_self(), "conftest");
1679 ]]
1680         )], [
1681                 have_pthread_setname_np="yes"
1682                 AC_DEFINE(HAVE_PTHREAD_SETNAME_NP, 1, [ pthread_setname_np() is available.])
1683         ])
1684
1685 AC_MSG_RESULT([$have_pthread_set_name_np])
1686
1687 # check for pthread_set_name_np
1688 AC_MSG_CHECKING([if have pthread_set_name_np])
1689         have_pthread_set_name_np="no"
1690         AC_LINK_IFELSE([AC_LANG_PROGRAM(
1691 [[
1692 #if HAVE_PTHREAD_H
1693 #include <pthread.h>
1694 #endif
1695 ]],
1696 [[
1697         pthread_set_name_np(pthread_self(), "conftest");
1698 ]]
1699         )], [
1700                 have_pthread_set_name_np="yes"
1701                 AC_DEFINE(HAVE_PTHREAD_SET_NAME_NP, 1, [ pthread_set_name_np() is available.])
1702         ])
1703 AC_MSG_RESULT([$have_pthread_set_name_np])
1704
1705 LDFLAGS=$SAVE_LDFLAGS
1706
1707 #
1708 # Checks for libraries begin here
1709 #
1710
1711 with_libresolv="yes"
1712 AC_CHECK_LIB(resolv, res_search,
1713 [
1714         AC_DEFINE(HAVE_LIBRESOLV, 1, [Define to 1 if you have the 'resolv' library (-lresolv).])
1715 ],
1716 [with_libresolv="no"])
1717 AM_CONDITIONAL(BUILD_WITH_LIBRESOLV, test "x$with_libresolv" = "xyes")
1718
1719 dnl Check for HAL (hardware abstraction library)
1720 with_libhal="no"
1721 PKG_CHECK_MODULES([HAL], [hal],
1722   [
1723     SAVE_LIBS="$LIBS"
1724     LIBS="$HAL_LIBS $LIBS"
1725     AC_CHECK_LIB([hal], [libhal_device_property_exists],
1726       [
1727         SAVE_CPPFLAGS="$CPPFLAGS"
1728         CPPFLAGS="$HAL_CFLAGS $CPPFLAGS"
1729         AC_CHECK_HEADERS([libhal.h],
1730         [
1731           with_libhal="yes"
1732           BUILD_WITH_LIBHAL_CFLAGS="$HAL_CFLAGS"
1733           BUILD_WITH_LIBHAL_LIBS="$HAL_LIBS"
1734         ])
1735         CPPFLAGS="$SAVE_CPPFLAGS"
1736       ],
1737       [ : ]
1738     )
1739     LIBS="$SAVE_LIBS"
1740   ],
1741   [ : ]
1742 )
1743 AC_SUBST(BUILD_WITH_LIBHAL_CFLAGS)
1744 AC_SUBST(BUILD_WITH_LIBHAL_LIBS)
1745
1746
1747 SAVE_LIBS="$LIBS"
1748 AC_CHECK_LIB([pthread],
1749   [pthread_create],
1750   [],
1751   [AC_MSG_ERROR([Symbol 'pthread_create' not found in libpthread"])],
1752   []
1753 )
1754 PTHREAD_LIBS="$LIBS"
1755 LIBS="$SAVE_LIBS"
1756
1757 AC_CHECK_HEADERS([pthread.h],
1758   [],
1759   [AC_MSG_ERROR([pthread.h not found])]
1760 )
1761 AC_SUBST([PTHREAD_LIBS])
1762
1763 m4_divert_once([HELP_WITH], [
1764 collectd additional packages:])
1765
1766 if test "x$ac_system" = "xAIX"
1767 then
1768         with_perfstat="yes"
1769         with_procinfo="yes"
1770 else
1771         with_perfstat="no (AIX only)"
1772         with_procinfo="no (AIX only)"
1773 fi
1774
1775 if test "x$with_perfstat" = "xyes"
1776 then
1777         AC_CHECK_LIB(perfstat, perfstat_reset, [with_perfstat="yes"], [with_perfstat="no (perfstat not found)"], [])
1778 #       AC_CHECK_HEADERS(sys/protosw.h libperfstat.h,, [with_perfstat="no (perfstat not found)"])
1779 fi
1780 if test "x$with_perfstat" = "xyes"
1781 then
1782          AC_DEFINE(HAVE_PERFSTAT, 1, [Define to 1 if you have the 'perfstat' library (-lperfstat)])
1783          # struct members pertaining to donation have been added to libperfstat somewhere between AIX5.3ML5 and AIX5.3ML9
1784          AC_CHECK_MEMBER([perfstat_partition_type_t.b.donate_enabled], [], [], [[#include <libperfstat.h]])
1785          if test "x$av_cv_member_perfstat_partition_type_t_b_donate_enabled" = "xyes"
1786          then
1787                 AC_DEFINE(PERFSTAT_SUPPORTS_DONATION, 1, [Define to 1 if your version of the 'perfstat' library supports donation])
1788          fi
1789 fi
1790 AM_CONDITIONAL(BUILD_WITH_PERFSTAT, test "x$with_perfstat" = "xyes")
1791
1792 # Processes plugin under AIX.
1793 if test "x$with_procinfo" = "xyes"
1794 then
1795         AC_CHECK_HEADERS(procinfo.h,, [with_procinfo="no (procinfo.h not found)"])
1796 fi
1797 if test "x$with_procinfo" = "xyes"
1798 then
1799          AC_DEFINE(HAVE_PROCINFO_H, 1, [Define to 1 if you have the procinfo.h])
1800 fi
1801
1802 if test "x$ac_system" = "xSolaris"
1803 then
1804         with_kstat="yes"
1805         with_devinfo="yes"
1806 else
1807         with_kstat="no (Solaris only)"
1808         with_devinfo="no (Solaris only)"
1809 fi
1810
1811 if test "x$with_kstat" = "xyes"
1812 then
1813         AC_CHECK_LIB(kstat, kstat_open, [with_kstat="yes"], [with_kstat="no (libkstat not found)"], [])
1814 fi
1815 if test "x$with_kstat" = "xyes"
1816 then
1817         AC_CHECK_LIB(devinfo, di_init, [with_devinfo="yes"], [with_devinfo="no (not found)"], [])
1818         AC_CHECK_HEADERS(kstat.h,, [with_kstat="no (kstat.h not found)"])
1819 fi
1820 if test "x$with_kstat" = "xyes"
1821 then
1822         AC_DEFINE(HAVE_LIBKSTAT, 1,
1823                   [Define to 1 if you have the 'kstat' library (-lkstat)])
1824 fi
1825 AM_CONDITIONAL(BUILD_WITH_LIBKSTAT, test "x$with_kstat" = "xyes")
1826 AM_CONDITIONAL(BUILD_WITH_LIBDEVINFO, test "x$with_devinfo" = "xyes")
1827
1828 with_libiokit="no"
1829 if test "x$ac_system" = "xDarwin"
1830 then
1831         with_libiokit="yes"
1832 else
1833         with_libiokit="no"
1834 fi
1835 AM_CONDITIONAL(BUILD_WITH_LIBIOKIT, test "x$with_libiokit" = "xyes")
1836
1837 with_libkvm="no"
1838 AC_CHECK_LIB(kvm, kvm_getprocs, [with_kvm_getprocs="yes"], [with_kvm_getprocs="no"])
1839 if test "x$with_kvm_getprocs" = "xyes"
1840 then
1841         AC_DEFINE(HAVE_LIBKVM_GETPROCS, 1,
1842                   [Define to 1 if you have the 'kvm' library with the 'kvm_getprocs' symbol (-lkvm)])
1843         with_libkvm="yes"
1844 fi
1845 AM_CONDITIONAL(BUILD_WITH_LIBKVM_GETPROCS, test "x$with_kvm_getprocs" = "xyes")
1846
1847 AC_CHECK_LIB(kvm, kvm_getswapinfo, [with_kvm_getswapinfo="yes"], [with_kvm_getswapinfo="no"])
1848 if test "x$with_kvm_getswapinfo" = "xyes"
1849 then
1850         AC_DEFINE(HAVE_LIBKVM_GETSWAPINFO, 1,
1851                   [Define to 1 if you have the 'kvm' library with the 'kvm_getswapinfo' symbol (-lkvm)])
1852         with_libkvm="yes"
1853 fi
1854 AM_CONDITIONAL(BUILD_WITH_LIBKVM_GETSWAPINFO, test "x$with_kvm_getswapinfo" = "xyes")
1855
1856 AC_CHECK_LIB(kvm, kvm_nlist, [with_kvm_nlist="yes"], [with_kvm_nlist="no"])
1857 if test "x$with_kvm_nlist" = "xyes"
1858 then
1859         AC_CHECK_HEADERS(bsd/nlist.h nlist.h)
1860         AC_DEFINE(HAVE_LIBKVM_NLIST, 1,
1861                   [Define to 1 if you have the 'kvm' library with the 'kvm_nlist' symbol (-lkvm)])
1862         with_libkvm="yes"
1863 fi
1864 AM_CONDITIONAL(BUILD_WITH_LIBKVM_NLIST, test "x$with_kvm_nlist" = "xyes")
1865
1866 AC_CHECK_LIB(kvm, kvm_openfiles, [with_kvm_openfiles="yes"], [with_kvm_openfiles="no"])
1867 if test "x$with_kvm_openfiles" = "xyes"
1868 then
1869         AC_DEFINE(HAVE_LIBKVM_NLIST, 1,
1870                   [Define to 1 if you have the 'kvm' library with the 'kvm_openfiles' symbol (-lkvm)])
1871         with_libkvm="yes"
1872 fi
1873 AM_CONDITIONAL(BUILD_WITH_LIBKVM_OPENFILES, test "x$with_kvm_openfiles" = "xyes")
1874
1875 # --with-libaquaero5 {{{
1876 AC_ARG_WITH(libaquaero5, [AS_HELP_STRING([--with-libaquaero5@<:@=PREFIX@:>@], [Path to aquatools-ng source code.])],
1877 [
1878  if test "x$withval" = "xyes"
1879  then
1880          with_libaquaero5="yes"
1881  else if test "x$withval" = "xno"
1882  then
1883          with_libaquaero5="no"
1884  else
1885          with_libaquaero5="yes"
1886          LIBAQUAERO5_CFLAGS="$LIBAQUAERO5_CFLAGS -I$withval/src"
1887          LIBAQUAERO5_LDFLAGS="$LIBAQUAERO5_LDFLAGS -L$withval/obj"
1888  fi; fi
1889 ],
1890 [with_libaquaero5="yes"])
1891
1892 SAVE_CPPFLAGS="$CPPFLAGS"
1893 SAVE_LDFLAGS="$LDFLAGS"
1894
1895 CPPFLAGS="$CPPFLAGS $LIBAQUAERO5_CFLAGS"
1896 LDFLAGS="$LDFLAGS $LIBAQUAERO5_LDFLAGS"
1897
1898 if test "x$with_libaquaero5" = "xyes"
1899 then
1900         if test "x$LIBAQUAERO5_CFLAGS" != "x"
1901         then
1902                 AC_MSG_NOTICE([libaquaero5 CPPFLAGS: $LIBAQUAERO5_CFLAGS])
1903         fi
1904         AC_CHECK_HEADERS(libaquaero5.h,
1905         [with_libaquaero5="yes"],
1906         [with_libaquaero5="no (libaquaero5.h not found)"])
1907 fi
1908 if test "x$with_libaquaero5" = "xyes"
1909 then
1910         if test "x$LIBAQUAERO5_LDFLAGS" != "x"
1911         then
1912                 AC_MSG_NOTICE([libaquaero5 LDFLAGS: $LIBAQUAERO5_LDFLAGS])
1913         fi
1914         AC_CHECK_LIB(aquaero5, libaquaero5_poll,
1915         [with_libaquaero5="yes"],
1916         [with_libaquaero5="no (symbol 'libaquaero5_poll' not found)"])
1917 fi
1918
1919 CPPFLAGS="$SAVE_CPPFLAGS"
1920 LDFLAGS="$SAVE_LDFLAGS"
1921
1922 if test "x$with_libaquaero5" = "xyes"
1923 then
1924         BUILD_WITH_LIBAQUAERO5_CFLAGS="$LIBAQUAERO5_CFLAGS"
1925         BUILD_WITH_LIBAQUAERO5_LDFLAGS="$LIBAQUAERO5_LDFLAGS"
1926         AC_SUBST(BUILD_WITH_LIBAQUAERO5_CFLAGS)
1927         AC_SUBST(BUILD_WITH_LIBAQUAERO5_LDFLAGS)
1928 fi
1929 AM_CONDITIONAL(BUILD_WITH_LIBAQUAERO5, test "x$with_libaquaero5" = "xyes")
1930 # }}}
1931
1932 # --with-libhiredis {{{
1933 AC_ARG_WITH(libhiredis, [AS_HELP_STRING([--with-libhiredis@<:@=PREFIX@:>@],
1934       [Path to libhiredis.])],
1935 [
1936  if test "x$withval" = "xyes"
1937  then
1938          with_libhiredis="yes"
1939  else if test "x$withval" = "xno"
1940  then
1941          with_libhiredis="no"
1942  else
1943          with_libhiredis="yes"
1944          LIBHIREDIS_CPPFLAGS="$LIBHIREDIS_CPPFLAGS -I$withval/include"
1945          LIBHIREDIS_LDFLAGS="$LIBHIREDIS_LDFLAGS -L$withval/lib"
1946  fi; fi
1947 ],
1948 [with_libhiredis="yes"])
1949
1950 SAVE_CPPFLAGS="$CPPFLAGS"
1951 SAVE_LDFLAGS="$LDFLAGS"
1952
1953 CPPFLAGS="$CPPFLAGS $LIBHIREDIS_CPPFLAGS"
1954 LDFLAGS="$LDFLAGS $LIBHIREDIS_LDFLAGS"
1955
1956 if test "x$with_libhiredis" = "xyes"
1957 then
1958         if test "x$LIBHIREDIS_CPPFLAGS" != "x"
1959         then
1960                 AC_MSG_NOTICE([libhiredis CPPFLAGS: $LIBHIREDIS_CPPFLAGS])
1961         fi
1962         AC_CHECK_HEADERS(hiredis/hiredis.h,
1963         [with_libhiredis="yes"],
1964         [with_libhiredis="no (hiredis.h not found)"])
1965 fi
1966 if test "x$with_libhiredis" = "xyes"
1967 then
1968         if test "x$LIBHIREDIS_LDFLAGS" != "x"
1969         then
1970                 AC_MSG_NOTICE([libhiredis LDFLAGS: $LIBHIREDIS_LDFLAGS])
1971         fi
1972         AC_CHECK_LIB(hiredis, redisCommand,
1973         [with_libhiredis="yes"],
1974         [with_libhiredis="no (symbol 'redisCommand' not found)"])
1975
1976 fi
1977
1978 CPPFLAGS="$SAVE_CPPFLAGS"
1979 LDFLAGS="$SAVE_LDFLAGS"
1980
1981 if test "x$with_libhiredis" = "xyes"
1982 then
1983         BUILD_WITH_LIBHIREDIS_CPPFLAGS="$LIBHIREDIS_CPPFLAGS"
1984         BUILD_WITH_LIBHIREDIS_LDFLAGS="$LIBHIREDIS_LDFLAGS"
1985         AC_SUBST(BUILD_WITH_LIBHIREDIS_CPPFLAGS)
1986         AC_SUBST(BUILD_WITH_LIBHIREDIS_LDFLAGS)
1987 fi
1988 AM_CONDITIONAL(BUILD_WITH_LIBHIREDIS, test "x$with_libhiredis" = "xyes")
1989 # }}}
1990
1991 # --with-libcurl {{{
1992 with_curl_config="curl-config"
1993 with_curl_cflags=""
1994 with_curl_libs=""
1995 AC_ARG_WITH(libcurl, [AS_HELP_STRING([--with-libcurl@<:@=PREFIX@:>@], [Path to libcurl.])],
1996 [
1997         if test "x$withval" = "xno"
1998         then
1999                 with_libcurl="no"
2000         else if test "x$withval" = "xyes"
2001         then
2002                 with_libcurl="yes"
2003         else
2004                 if test -f "$withval" && test -x "$withval"
2005                 then
2006                         with_curl_config="$withval"
2007                         with_libcurl="yes"
2008                 else if test -x "$withval/bin/curl-config"
2009                 then
2010                         with_curl_config="$withval/bin/curl-config"
2011                         with_libcurl="yes"
2012                 fi; fi
2013                 with_libcurl="yes"
2014         fi; fi
2015 ],
2016 [
2017         with_libcurl="yes"
2018 ])
2019 if test "x$with_libcurl" = "xyes"
2020 then
2021         with_curl_cflags=`$with_curl_config --cflags 2>/dev/null`
2022         curl_config_status=$?
2023
2024         if test $curl_config_status -ne 0
2025         then
2026                 with_libcurl="no ($with_curl_config failed)"
2027         else
2028                 SAVE_CPPFLAGS="$CPPFLAGS"
2029                 CPPFLAGS="$CPPFLAGS $with_curl_cflags"
2030
2031                 AC_CHECK_HEADERS(curl/curl.h, [], [with_libcurl="no (curl/curl.h not found)"], [])
2032
2033                 CPPFLAGS="$SAVE_CPPFLAGS"
2034         fi
2035 fi
2036 if test "x$with_libcurl" = "xyes"
2037 then
2038         with_curl_libs=`$with_curl_config --libs 2>/dev/null`
2039         curl_config_status=$?
2040
2041         if test $curl_config_status -ne 0
2042         then
2043                 with_libcurl="no ($with_curl_config failed)"
2044         else
2045                 AC_CHECK_LIB(curl, curl_easy_init,
2046                  [with_libcurl="yes"],
2047                  [with_libcurl="no (symbol 'curl_easy_init' not found)"],
2048                  [$with_curl_libs])
2049                 AC_CHECK_DECL(CURLOPT_USERNAME,
2050                  [have_curlopt_username="yes"],
2051                  [have_curlopt_username="no"],
2052                  [[#include <curl/curl.h>]])
2053                 AC_CHECK_DECL(CURLOPT_TIMEOUT_MS,
2054                  [have_curlopt_timeout="yes"],
2055                  [have_curlopt_timeout="no"],
2056                  [[#include <curl/curl.h>]])
2057         fi
2058 fi
2059 if test "x$with_libcurl" = "xyes"
2060 then
2061         SAVE_CPPFLAGS="$CPPFLAGS"
2062         SAVE_LDFLAGS="$LDFLAGS"
2063         CPPFLAGS="$CPPFLAGS $with_curl_cflags"
2064         LDFLAGS="$LDFLAGS $with_curl_libs"
2065         AC_CACHE_CHECK([for CURLINFO_APPCONNECT_TIME],
2066                 [c_cv_have_curlinfo_appconnect_time],
2067                 AC_LINK_IFELSE([AC_LANG_PROGRAM(
2068 [[
2069 #include <curl/curl.h>
2070 ]],
2071 [[
2072 int val = CURLINFO_APPCONNECT_TIME;
2073 return val;
2074 ]]
2075                         )],
2076                         [c_cv_have_curlinfo_appconnect_time="yes"],
2077                         [c_cv_have_curlinfo_appconnect_time="no"]
2078                 )
2079         )
2080         CPPFLAGS="$SAVE_CPPFLAGS"
2081         LDFLAGS="$SAVE_LDFLAGS"
2082 fi
2083 AM_CONDITIONAL(BUILD_WITH_LIBCURL, test "x$with_libcurl" = "xyes")
2084 if test "x$c_cv_have_curlinfo_appconnect_time" = "xyes"
2085 then
2086         AC_DEFINE(HAVE_CURLINFO_APPCONNECT_TIME, 1, [Define if curl.h defines CURLINFO_APPCONNECT_TIME.])
2087 fi
2088
2089 if test "x$with_libcurl" = "xyes"
2090 then
2091         BUILD_WITH_LIBCURL_CFLAGS="$with_curl_cflags"
2092         BUILD_WITH_LIBCURL_LIBS="$with_curl_libs"
2093         AC_SUBST(BUILD_WITH_LIBCURL_CFLAGS)
2094         AC_SUBST(BUILD_WITH_LIBCURL_LIBS)
2095
2096         if test "x$have_curlopt_username" = "xyes"
2097         then
2098                 AC_DEFINE(HAVE_CURLOPT_USERNAME, 1, [Define if libcurl supports CURLOPT_USERNAME option.])
2099         fi
2100
2101         if test "x$have_curlopt_timeout" = "xyes"
2102         then
2103                 AC_DEFINE(HAVE_CURLOPT_TIMEOUT_MS, 1, [Define if libcurl supports CURLOPT_TIMEOUT_MS option.])
2104         fi
2105 fi
2106 # }}}
2107
2108 # --with-libdbi {{{
2109 with_libdbi_cppflags=""
2110 with_libdbi_ldflags=""
2111 AC_ARG_WITH(libdbi, [AS_HELP_STRING([--with-libdbi@<:@=PREFIX@:>@], [Path to libdbi.])],
2112 [
2113         if test "x$withval" != "xno" && test "x$withval" != "xyes"
2114         then
2115                 with_libdbi_cppflags="-I$withval/include"
2116                 with_libdbi_ldflags="-L$withval/lib"
2117                 with_libdbi="yes"
2118         else
2119                 with_libdbi="$withval"
2120         fi
2121 ],
2122 [
2123         with_libdbi="yes"
2124 ])
2125 if test "x$with_libdbi" = "xyes"
2126 then
2127         SAVE_CPPFLAGS="$CPPFLAGS"
2128         CPPFLAGS="$CPPFLAGS $with_libdbi_cppflags"
2129
2130         AC_CHECK_HEADERS(dbi/dbi.h, [with_libdbi="yes"], [with_libdbi="no (dbi/dbi.h not found)"])
2131
2132         CPPFLAGS="$SAVE_CPPFLAGS"
2133 fi
2134 if test "x$with_libdbi" = "xyes"
2135 then
2136         SAVE_CPPFLAGS="$CPPFLAGS"
2137         SAVE_LDFLAGS="$LDFLAGS"
2138         CPPFLAGS="$CPPFLAGS $with_libdbi_cppflags"
2139         LDFLAGS="$LDFLAGS $with_libdbi_ldflags"
2140
2141         AC_CHECK_LIB(dbi, dbi_initialize, [with_libdbi="yes"], [with_libdbi="no (Symbol 'dbi_initialize' not found)"])
2142
2143         CPPFLAGS="$SAVE_CPPFLAGS"
2144         LDFLAGS="$SAVE_LDFLAGS"
2145 fi
2146 if test "x$with_libdbi" = "xyes"
2147 then
2148         BUILD_WITH_LIBDBI_CPPFLAGS="$with_libdbi_cppflags"
2149         BUILD_WITH_LIBDBI_LDFLAGS="$with_libdbi_ldflags"
2150         BUILD_WITH_LIBDBI_LIBS="-ldbi"
2151         AC_SUBST(BUILD_WITH_LIBDBI_CPPFLAGS)
2152         AC_SUBST(BUILD_WITH_LIBDBI_LDFLAGS)
2153         AC_SUBST(BUILD_WITH_LIBDBI_LIBS)
2154 fi
2155 AM_CONDITIONAL(BUILD_WITH_LIBDBI, test "x$with_libdbi" = "xyes")
2156 # }}}
2157
2158 # --with-libesmtp {{{
2159 AC_ARG_WITH(libesmtp, [AS_HELP_STRING([--with-libesmtp@<:@=PREFIX@:>@], [Path to libesmtp.])],
2160 [
2161         if test "x$withval" != "xno" && test "x$withval" != "xyes"
2162         then
2163                 LDFLAGS="$LDFLAGS -L$withval/lib"
2164                 CPPFLAGS="$CPPFLAGS -I$withval/include -D_THREAD_SAFE"
2165                 with_libesmtp="yes"
2166         else
2167                 with_libesmtp="$withval"
2168         fi
2169 ],
2170 [
2171         with_libesmtp="yes"
2172 ])
2173 if test "x$with_libesmtp" = "xyes"
2174 then
2175         AC_CHECK_LIB(esmtp, smtp_create_session,
2176         [
2177                 AC_DEFINE(HAVE_LIBESMTP, 1, [Define to 1 if you have the esmtp library (-lesmtp).])
2178         ], [with_libesmtp="no (libesmtp not found)"])
2179 fi
2180 if test "x$with_libesmtp" = "xyes"
2181 then
2182         AC_CHECK_HEADERS(libesmtp.h,
2183         [
2184                 AC_DEFINE(HAVE_LIBESMTP_H, 1, [Define to 1 if you have the <libesmtp.h> header file.])
2185         ], [with_libesmtp="no (libesmtp.h not found)"])
2186 fi
2187 if test "x$with_libesmtp" = "xyes"
2188 then
2189         collect_libesmtp=1
2190 else
2191         collect_libesmtp=0
2192 fi
2193 AC_DEFINE_UNQUOTED(COLLECT_LIBESMTP, [$collect_libesmtp],
2194         [Wether or not to use the esmtp library])
2195 AM_CONDITIONAL(BUILD_WITH_LIBESMTP, test "x$with_libesmtp" = "xyes")
2196 # }}}
2197
2198 # --with-libganglia {{{
2199 AC_ARG_WITH(libganglia, [AS_HELP_STRING([--with-libganglia@<:@=PREFIX@:>@], [Path to libganglia.])],
2200 [
2201  if test -f "$withval" && test -x "$withval"
2202  then
2203          with_libganglia_config="$withval"
2204          with_libganglia="yes"
2205  else if test -f "$withval/bin/ganglia-config" && test -x "$withval/bin/ganglia-config"
2206  then
2207          with_libganglia_config="$withval/bin/ganglia-config"
2208          with_libganglia="yes"
2209  else if test -d "$withval"
2210  then
2211          GANGLIA_CPPFLAGS="-I$withval/include"
2212          GANGLIA_LDFLAGS="-L$withval/lib"
2213          with_libganglia="yes"
2214  else
2215          with_libganglia="$withval"
2216  fi; fi; fi
2217 ],
2218 [
2219  with_libganglia="yes"
2220 ])
2221
2222 if test "x$with_libganglia" = "xyes"
2223 then
2224         if test "x$with_libganglia_config" != "x"
2225         then
2226                 if test "x$GANGLIA_CPPFLAGS" = "x"
2227                 then
2228                         GANGLIA_CPPFLAGS=`"$with_libganglia_config" --cflags 2>/dev/null`
2229                 fi
2230
2231                 if test "x$GANGLIA_LDFLAGS" = "x"
2232                 then
2233                         GANGLIA_LDFLAGS=`"$with_libganglia_config" --ldflags 2>/dev/null`
2234                 fi
2235
2236                 if test "x$GANGLIA_LIBS" = "x"
2237                 then
2238                         GANGLIA_LIBS=`"$with_libganglia_config" --libs 2>/dev/null`
2239                 fi
2240         else
2241                 GANGLIA_LIBS="-lganglia"
2242         fi
2243 fi
2244
2245 SAVE_CPPFLAGS="$CPPFLAGS"
2246 SAVE_LDFLAGS="$LDFLAGS"
2247 CPPFLAGS="$CPPFLAGS $GANGLIA_CPPFLAGS"
2248 LDFLAGS="$LDFLAGS $GANGLIA_LDFLAGS"
2249
2250 if test "x$with_libganglia" = "xyes"
2251 then
2252         AC_CHECK_HEADERS(gm_protocol.h,
2253         [
2254                 AC_DEFINE(HAVE_GM_PROTOCOL_H, 1,
2255                           [Define to 1 if you have the <gm_protocol.h> header file.])
2256         ], [with_libganglia="no (gm_protocol.h not found)"])
2257 fi
2258
2259 if test "x$with_libganglia" = "xyes"
2260 then
2261         AC_CHECK_LIB(ganglia, xdr_Ganglia_value_msg,
2262         [
2263                 AC_DEFINE(HAVE_LIBGANGLIA, 1,
2264                           [Define to 1 if you have the ganglia library (-lganglia).])
2265         ], [with_libganglia="no (symbol xdr_Ganglia_value_msg not found)"])
2266 fi
2267
2268 CPPFLAGS="$SAVE_CPPFLAGS"
2269 LDFLAGS="$SAVE_LDFLAGS"
2270
2271 AC_SUBST(GANGLIA_CPPFLAGS)
2272 AC_SUBST(GANGLIA_LDFLAGS)
2273 AC_SUBST(GANGLIA_LIBS)
2274 AM_CONDITIONAL(BUILD_WITH_LIBGANGLIA, test "x$with_libganglia" = "xyes")
2275 # }}}
2276
2277 # --with-libgcrypt {{{
2278 GCRYPT_CPPFLAGS="$GCRYPT_CPPFLAGS"
2279 GCRYPT_LDFLAGS="$GCRYPT_LDFLAGS"
2280 GCRYPT_LIBS="$GCRYPT_LIBS"
2281 AC_ARG_WITH(libgcrypt, [AS_HELP_STRING([--with-libgcrypt@<:@=PREFIX@:>@], [Path to libgcrypt.])],
2282 [
2283  if test -f "$withval" && test -x "$withval"
2284  then
2285          with_libgcrypt_config="$withval"
2286          with_libgcrypt="yes"
2287  else if test -f "$withval/bin/gcrypt-config" && test -x "$withval/bin/gcrypt-config"
2288  then
2289          with_libgcrypt_config="$withval/bin/gcrypt-config"
2290          with_libgcrypt="yes"
2291  else if test -d "$withval"
2292  then
2293          GCRYPT_CPPFLAGS="$GCRYPT_CPPFLAGS -I$withval/include"
2294          GCRYPT_LDFLAGS="$GCRYPT_LDFLAGS -L$withval/lib"
2295          with_libgcrypt="yes"
2296  else
2297          with_libgcrypt_config="gcrypt-config"
2298          with_libgcrypt="$withval"
2299  fi; fi; fi
2300 ],
2301 [
2302  with_libgcrypt_config="libgcrypt-config"
2303  with_libgcrypt="yes"
2304 ])
2305
2306 if test "x$with_libgcrypt" = "xyes" && test "x$with_libgcrypt_config" != "x"
2307 then
2308         if test "x$GCRYPT_CPPFLAGS" = "x"
2309         then
2310                 GCRYPT_CPPFLAGS=`"$with_libgcrypt_config" --cflags 2>/dev/null`
2311         fi
2312
2313         if test "x$GCRYPT_LIBS" = "x"
2314         then
2315                 GCRYPT_LIBS=`"$with_libgcrypt_config" --libs 2>/dev/null`
2316         fi
2317 fi
2318
2319 SAVE_CPPFLAGS="$CPPFLAGS"
2320 SAVE_LDFLAGS="$LDFLAGS"
2321 SAVE_LIBS="$LIBS"
2322 CPPFLAGS="$CPPFLAGS $GCRYPT_CPPFLAGS"
2323 LDFLAGS="$LDFLAGS $GCRYPT_LDFLAGS"
2324 LIBS="$LIBS $GCRYPT_LIBS"
2325
2326 if test "x$with_libgcrypt" = "xyes"
2327 then
2328         if test "x$GCRYPT_CPPFLAGS" != "x"
2329         then
2330                 AC_MSG_NOTICE([gcrypt CPPFLAGS: $GCRYPT_CPPFLAGS])
2331         fi
2332         AC_CHECK_HEADERS(gcrypt.h,
2333                 [with_libgcrypt="yes"],
2334                 [with_libgcrypt="no (gcrypt.h not found)"])
2335 fi
2336
2337 if test "x$with_libgcrypt" = "xyes"
2338 then
2339         AC_CHECK_LIB(gcrypt, gcry_md_hash_buffer,
2340                 [with_libgcrypt="yes"],
2341                 [with_libgcrypt="no (symbol gcry_md_hash_buffer not found)"])
2342 fi
2343
2344 CPPFLAGS="$SAVE_CPPFLAGS"
2345 LDFLAGS="$SAVE_LDFLAGS"
2346 LIBS="$SAVE_LIBS"
2347
2348 if test "x$with_libgcrypt" = "xyes"
2349 then
2350         AC_DEFINE(HAVE_LIBGCRYPT, 1, [Define to 1 if you have the gcrypt library (-lgcrypt).])
2351 fi
2352
2353 AC_SUBST(GCRYPT_CPPFLAGS)
2354 AC_SUBST(GCRYPT_LDFLAGS)
2355 AC_SUBST(GCRYPT_LIBS)
2356 AM_CONDITIONAL(BUILD_WITH_LIBGCRYPT, test "x$with_libgcrypt" = "xyes")
2357 # }}}
2358
2359 # --with-libgps {{{
2360 with_libgps_cflags=""
2361 with_libgps_ldflags=""
2362 AC_ARG_WITH(libgps, [AS_HELP_STRING([--with-libgps@<:@=PREFIX@:>@], [Path to libgps.])],
2363 [
2364         if test "x$withval" != "xno" && test "x$withval" != "xyes"
2365         then
2366                 with_libgps_cflags="-I$withval/include"
2367                 with_libgps_ldflags="-L$withval/lib"
2368                 with_libgps="yes"
2369         else
2370                 with_libgps="$withval"
2371         fi
2372 ],
2373 [
2374         with_libgps="yes"
2375 ])
2376 if test "x$with_libgps" = "xyes"
2377 then
2378         SAVE_CFLAGS="$CFLAGS"
2379         CFLAGS="$CFLAGS $with_libgps_cflags"
2380
2381         AC_CHECK_HEADERS(gps.h, [with_libgps="yes"], [with_libgps="no (gps.h not found)"])
2382
2383         CFLAGS="$SAVE_CFLAGS"
2384 fi
2385 if test "x$with_libgps" = "xyes"
2386 then
2387         SAVE_CFLAGS="$CFLAGS"
2388         SAVE_LDFLAGS="$LDFLAGS"
2389         CFLAGS="$CFLAGS $with_libgps_cflags"
2390         LDFLAGS="$LDFLAGS $with_libgps_ldflags"
2391
2392         AC_CHECK_LIB(gps, gps_open, [with_libgps="yes"], [with_libgps="no (symbol gps_open not found)"])
2393
2394         CFLAGS="$SAVE_CFLAGS"
2395         LDFLAGS="$SAVE_LDFLAGS"
2396 fi
2397 if test "x$with_libgps" = "xyes"
2398 then
2399         BUILD_WITH_LIBGPS_CFLAGS="$with_libgps_cflags"
2400         BUILD_WITH_LIBGPS_LDFLAGS="$with_libgps_ldflags"
2401         BUILD_WITH_LIBGPS_LIBS="-lgps"
2402         AC_SUBST(BUILD_WITH_LIBGPS_CFLAGS)
2403         AC_SUBST(BUILD_WITH_LIBGPS_LDFLAGS)
2404         AC_SUBST(BUILD_WITH_LIBGPS_LIBS)
2405 fi
2406 AM_CONDITIONAL(BUILD_WITH_LIBGPS, test "x$with_libgps" = "xyes")
2407 # }}}
2408
2409 # --with-libgrpc++ {{{
2410 with_libgrpcpp_cppflags=""
2411 with_libgrpcpp_ldflags=""
2412 AC_ARG_WITH([libgrpc++], [AS_HELP_STRING([--with-libgrpc++@<:@=PREFIX@:>@], [Path to libgrpc++.])],
2413   [
2414     with_grpcpp="$withval"
2415     if test "x$withval" != "xno" && test "x$withval" != "xyes"
2416     then
2417       with_libgrpcpp_cppflags="-I$withval/include"
2418       with_libgrpcpp_ldflags="-L$withval/lib"
2419       with_libgrpcpp="yes"
2420     fi
2421     if test "x$withval" = "xno"
2422     then
2423       with_libgrpcpp="no (disabled on command line)"
2424     fi
2425   ],
2426   [withval="yes"]
2427 )
2428 if test "x$withval" = "xyes"
2429 then
2430 PKG_CHECK_MODULES([GRPCPP], [grpc++],
2431   [with_libgrpcpp="yes"],
2432   [with_libgrpcpp="no (pkg-config could not find libgrpc++)"]
2433 )
2434 fi
2435
2436 if test "x$withval" != "xno"
2437 then
2438   AC_MSG_CHECKING([whether $CXX accepts -std=c++11])
2439   if test_cxx_flags -std=c++11; then
2440     AC_MSG_RESULT([yes])
2441   else
2442     AC_MSG_RESULT([no])
2443     with_libgrpcpp="no (requires C++11 support)"
2444   fi
2445 fi
2446
2447 if test "x$with_libgrpcpp" = "xyes"
2448 then
2449   AC_LANG_PUSH(C++)
2450   SAVE_CPPFLAGS="$CPPFLAGS"
2451   CPPFLAGS="-std=c++11 $with_libgrpcpp_cppflags $GRPCPP_CFLAGS $CPPFLAGS"
2452   AC_CHECK_HEADERS([grpc++/grpc++.h], [],
2453     [with_libgrpcpp="no (<grpc++/grpc++.h> not found)"]
2454   )
2455   CPPFLAGS="$SAVE_CPPFLAGS"
2456   AC_LANG_POP(C++)
2457 fi
2458 if test "x$with_libgrpcpp" = "xyes"
2459 then
2460   AC_LANG_PUSH(C++)
2461   SAVE_CPPFLAGS="$CPPFLAGS"
2462   SAVE_LDFLAGS="$LDFLAGS"
2463   SAVE_LIBS="$LIBS"
2464   CPPFLAGS="-std=c++11 $with_libgrpcpp_cppflags $GRPCPP_CFLAGS $CPPFLAGS"
2465   LDFLAGS="$with_libgrpcpp_ldflags"
2466   if test "x$GRPCPP_LIBS" = "x"
2467   then
2468     LIBS="-lgrpc++"
2469   else
2470     LIBS="$GRPCPP_LIBS"
2471   fi
2472   AC_LINK_IFELSE(
2473     [AC_LANG_PROGRAM(
2474       [[#include <grpc++/grpc++.h>]],
2475       [[grpc::ServerBuilder sb;]]
2476     )],
2477     [
2478       with_libgrpcpp="yes"
2479       if test "x$GRPCPP_LIBS" = "x"
2480       then
2481         GRPCPP_LIBS="-lgrpc++"
2482       fi
2483     ],
2484     [with_libgrpcpp="no (libgrpc++ not found)"]
2485   )
2486   CPPFLAGS="$SAVE_CPPFLAGS"
2487   LDFLAGS="$SAVE_LDFLAGS"
2488   LIBS="$SAVE_LIBS"
2489   AC_LANG_POP(C++)
2490 fi
2491 BUILD_WITH_LIBGRPCPP_CPPFLAGS="-std=c++11 $with_libgrpcpp_cppflags $GRPCPP_CFLAGS"
2492 BUILD_WITH_LIBGRPCPP_LDFLAGS="$with_libgrpcpp_ldflags"
2493 BUILD_WITH_LIBGRPCPP_LIBS="$GRPCPP_LIBS"
2494 AC_SUBST([BUILD_WITH_LIBGRPCPP_CPPFLAGS])
2495 AC_SUBST([BUILD_WITH_LIBGRPCPP_LDFLAGS])
2496 AC_SUBST([BUILD_WITH_LIBGRPCPP_LIBS])
2497 # }}}
2498
2499 # --with-libiptc {{{
2500 AC_ARG_WITH(libiptc, [AS_HELP_STRING([--with-libiptc@<:@=PREFIX@:>@], [Path to libiptc.])],
2501 [
2502         if test "x$withval" = "xyes"
2503         then
2504                 with_libiptc="pkgconfig"
2505         else if test "x$withval" = "xno"
2506         then
2507                 with_libiptc="no"
2508         else
2509                 with_libiptc="yes"
2510                 with_libiptc_cflags="-I$withval/include"
2511                 with_libiptc_libs="-L$withval/lib"
2512         fi; fi
2513 ],
2514 [
2515         if test "x$ac_system" = "xLinux"
2516         then
2517                 with_libiptc="pkgconfig"
2518         else
2519                 with_libiptc="no (Linux only)"
2520         fi
2521 ])
2522
2523 if test "x$with_libiptc" = "xpkgconfig"
2524 then
2525         $PKG_CONFIG --exists 'libiptc' 2>/dev/null
2526         if test $? -ne 0
2527         then
2528                 with_libiptc="no (pkg-config doesn't know libiptc)"
2529         fi
2530 fi
2531 if test "x$with_libiptc" = "xpkgconfig"
2532 then
2533         with_libiptc_cflags="`$PKG_CONFIG --cflags 'libiptc'`"
2534         if test $? -ne 0
2535         then
2536                 with_libiptc="no ($PKG_CONFIG failed)"
2537         fi
2538         with_libiptc_libs="`$PKG_CONFIG --libs 'libiptc'`"
2539         if test $? -ne 0
2540         then
2541                 with_libiptc="no ($PKG_CONFIG failed)"
2542         fi
2543 fi
2544
2545 SAVE_CPPFLAGS="$CPPFLAGS"
2546 CPPFLAGS="$CPPFLAGS $with_libiptc_cflags"
2547
2548 # check whether the header file for libiptc is available.
2549 if test "x$with_libiptc" = "xpkgconfig"
2550 then
2551         AC_CHECK_HEADERS(libiptc/libiptc.h libiptc/libip6tc.h, ,
2552                         [with_libiptc="no (header file missing)"])
2553 fi
2554 # If the header file is available, check for the required type declaractions.
2555 # They may be missing in old versions of libiptc. In that case, they will be
2556 # declared in the iptables plugin.
2557 if test "x$with_libiptc" = "xpkgconfig"
2558 then
2559         AC_CHECK_TYPES([iptc_handle_t, ip6tc_handle_t], [], [])
2560 fi
2561 # Check for the iptc_init symbol in the library.
2562 # This could be in iptc or ip4tc
2563 if test "x$with_libiptc" = "xpkgconfig"
2564 then
2565         SAVE_LIBS="$LIBS"
2566         AC_SEARCH_LIBS(iptc_init, [iptc ip4tc],
2567                         [with_libiptc="pkgconfig"],
2568                         [with_libiptc="no"],
2569                         [$with_libiptc_libs])
2570         LIBS="$SAVE_LIBS"
2571 fi
2572 if test "x$with_libiptc" = "xpkgconfig"
2573 then
2574         with_libiptc="yes"
2575 fi
2576
2577 CPPFLAGS="$SAVE_CPPFLAGS"
2578
2579 AM_CONDITIONAL(BUILD_WITH_LIBIPTC, test "x$with_libiptc" = "xyes")
2580 if test "x$with_libiptc" = "xyes"
2581 then
2582         BUILD_WITH_LIBIPTC_CPPFLAGS="$with_libiptc_cflags"
2583         BUILD_WITH_LIBIPTC_LDFLAGS="$with_libiptc_libs"
2584         AC_SUBST(BUILD_WITH_LIBIPTC_CPPFLAGS)
2585         AC_SUBST(BUILD_WITH_LIBIPTC_LDFLAGS)
2586 fi
2587 # }}}
2588
2589 # --with-libdpdk {{{
2590 AC_ARG_WITH(libdpdk, [AS_HELP_STRING([--with-libdpdk@<:@=PREFIX@:>@], [Path to the DPDK build directory.])],
2591 [
2592         if test "x$withval" != "xno" && test "x$withval" != "xyes"
2593         then
2594                 RTE_BUILD="$withval"
2595                 with_libdpdk="yes"
2596         else
2597                 RTE_BUILD="/usr"
2598                 with_libdpdk="$withval"
2599         fi
2600         DPDK_INCLUDE="$RTE_BUILD/include"
2601         DPDK_LIB_DIR="$RTE_BUILD/lib"
2602         FOUND_DPDK=yes
2603 ], [with_libdpdk="no"])
2604
2605 if test "x$with_libdpdk" = "xyes"
2606 then
2607         LOCAL_DPDK_INSTALL="no"
2608         AC_CHECK_HEADER([$DPDK_INCLUDE/rte_config.h], [LOCAL_DPDK_INSTALL=yes],
2609                 [AC_CHECK_HEADER([$DPDK_INCLUDE/dpdk/rte_config.h],
2610                 [],
2611                 [FOUND_DPDK=no], [])], [])
2612
2613         if test "x$LOCAL_DPDK_INSTALL" = "xno"
2614         then
2615                 DPDK_INCLUDE=$DPDK_INCLUDE/dpdk
2616         fi
2617
2618         if test "x$FOUND_DPDK" = "xno"
2619         then
2620                 AC_MSG_ERROR([libdpdk error: rte_config.h not found])
2621         fi
2622 fi
2623
2624 if test "x$with_libdpdk" = "xyes"
2625 then
2626         SAVE_LDFLAGS="$LDFLAGS"
2627
2628         if test "x$LOCAL_DPDK_INSTALL" != "xyes"
2629         then
2630                 LDFLAGS="$LDFLAGS -L$DPDK_LIB_DIR"
2631         fi
2632
2633         AC_CHECK_LIB(dpdk, rte_eal_init,
2634                      [BUILD_WITH_DPDK_LIBS="-Wl,-ldpdk"],
2635                      [FOUND_DPDK=no])
2636
2637         LDFLAGS="$SAVE_LDFLAGS"
2638         if test "x$FOUND_DPDK" = "xno"
2639         then
2640                 AC_MSG_ERROR([libdpdk error: cannot link with dpdk in $DPDK_LIB_DIR])
2641         fi
2642 fi
2643
2644 #
2645 # Note: An issue on Ubuntu 14.04 necessitates the use of -Wl,--no-as-needed:
2646 # If you try compile with the older linker, the dpdk symbols will be undefined.
2647 # This workaround should be removed when no longer necessary.
2648 #
2649 if test "x$with_libdpdk" = "xyes"
2650 then
2651         BUILD_WITH_DPDK_CFLAGS+="-I$DPDK_INCLUDE"
2652         if test "x$LOCAL_DPDK_INSTALL" != "xyes"
2653         then
2654                 BUILD_WITH_DPDK_LDFLAGS="-Wl,--no-as-needed"
2655         else
2656                 BUILD_WITH_DPDK_LDFLAGS="-L$DPDK_LIB_DIR -Wl,--no-as-needed"
2657         fi
2658         AC_SUBST(BUILD_WITH_DPDK_CFLAGS)
2659         AC_SUBST(BUILD_WITH_DPDK_LDFLAGS)
2660         AC_SUBST(BUILD_WITH_DPDK_LIBS)
2661 fi
2662 # }}}
2663
2664 # --with-java {{{
2665 with_java_home="$JAVA_HOME"
2666 if test "x$with_java_home" = "x"
2667 then
2668         with_java_home="/usr/lib/jvm"
2669 fi
2670 JAVAC="$JAVAC"
2671 JAR="$JAR"
2672 AC_ARG_WITH(java, [AS_HELP_STRING([--with-java@<:@=PREFIX@:>@], [Path to Java home.])],
2673 [
2674         if test "x$withval" = "xno"
2675         then
2676                 with_java="no"
2677         else if test "x$withval" = "xyes"
2678         then
2679                 with_java="yes"
2680         else
2681                 with_java_home="$withval"
2682                 with_java="yes"
2683         fi; fi
2684 ],
2685 [with_java="yes"])
2686 if test "x$with_java" = "xyes"
2687 then
2688         if test -d "$with_java_home"
2689         then
2690                 AC_MSG_CHECKING([for jni.h])
2691                 TMPVAR=`find -L "$with_java_home" -name jni.h -type f -exec 'dirname' '{}' ';' 2>/dev/null | LC_ALL=C sort | head -n 1`
2692                 if test "x$TMPVAR" != "x"
2693                 then
2694                         AC_MSG_RESULT([found in $TMPVAR])
2695                         JAVA_CPPFLAGS="$JAVA_CPPFLAGS -I$TMPVAR"
2696                 else
2697                         AC_MSG_RESULT([not found])
2698                 fi
2699
2700                 AC_MSG_CHECKING([for jni_md.h])
2701                 TMPVAR=`find -L "$with_java_home" -name jni_md.h -type f -exec 'dirname' '{}' ';' 2>/dev/null | LC_ALL=C sort | head -n 1`
2702                 if test "x$TMPVAR" != "x"
2703                 then
2704                         AC_MSG_RESULT([found in $TMPVAR])
2705                         JAVA_CPPFLAGS="$JAVA_CPPFLAGS -I$TMPVAR"
2706                 else
2707                         AC_MSG_RESULT([not found])
2708                 fi
2709
2710                 AC_MSG_CHECKING([for libjvm.so])
2711                 TMPVAR=`find -L "$with_java_home" -type f \( -name libjvm.so -o -name libjvm.dylib \) -exec 'dirname' '{}' ';' 2>/dev/null | LC_ALL=C sort | head -n 1`
2712                 if test "x$TMPVAR" != "x"
2713                 then
2714                         AC_MSG_RESULT([found in $TMPVAR])
2715                         JAVA_LDFLAGS="$JAVA_LDFLAGS -L$TMPVAR -Wl,-rpath -Wl,$TMPVAR"
2716                 else
2717                         AC_MSG_RESULT([not found])
2718                 fi
2719
2720                 if test "x$JAVAC" = "x"
2721                 then
2722                         AC_MSG_CHECKING([for javac])
2723                         TMPVAR=`find -L "$with_java_home" -name javac -type f 2>/dev/null | LC_ALL=C sort | head -n 1`
2724                         if test "x$TMPVAR" != "x"
2725                         then
2726                                 JAVAC="$TMPVAR"
2727                                 AC_MSG_RESULT([$JAVAC])
2728                         else
2729                                 AC_MSG_RESULT([not found])
2730                         fi
2731                 fi
2732                 if test "x$JAR" = "x"
2733                 then
2734                         AC_MSG_CHECKING([for jar])
2735                         TMPVAR=`find -L "$with_java_home" -name jar -type f 2>/dev/null | LC_ALL=C sort | head -n 1`
2736                         if test "x$TMPVAR" != "x"
2737                         then
2738                                 JAR="$TMPVAR"
2739                                 AC_MSG_RESULT([$JAR])
2740                         else
2741                                 AC_MSG_RESULT([not found])
2742                         fi
2743                 fi
2744         else if test "x$with_java_home" != "x"
2745         then
2746                 AC_MSG_WARN([JAVA_HOME: No such directory: $with_java_home])
2747         fi; fi
2748 fi
2749
2750 if test "x$JAVA_CPPFLAGS" != "x"
2751 then
2752         AC_MSG_NOTICE([Building with JAVA_CPPFLAGS set to: $JAVA_CPPFLAGS])
2753 fi
2754 if test "x$JAVA_CFLAGS" != "x"
2755 then
2756         AC_MSG_NOTICE([Building with JAVA_CFLAGS set to: $JAVA_CFLAGS])
2757 fi
2758 if test "x$JAVA_LDFLAGS" != "x"
2759 then
2760         AC_MSG_NOTICE([Building with JAVA_LDFLAGS set to: $JAVA_LDFLAGS])
2761 fi
2762 if test "x$JAVA_LIBS" != "x"
2763 then
2764         AC_MSG_NOTICE([Building with JAVA_LIBS set to: $JAVA_LIBS])
2765 fi
2766 if test "x$JAVAC" = "x"
2767 then
2768         with_javac_path="$PATH"
2769         if test "x$with_java_home" != "x"
2770         then
2771                 with_javac_path="$with_java_home:with_javac_path"
2772                 if test -d "$with_java_home/bin"
2773                 then
2774                         with_javac_path="$with_java_home/bin:with_javac_path"
2775                 fi
2776         fi
2777
2778         AC_PATH_PROG(JAVAC, javac, [], "$with_javac_path")
2779 fi
2780 if test "x$JAVAC" = "x"
2781 then
2782         with_java="no (javac not found)"
2783 fi
2784 if test "x$JAR" = "x"
2785 then
2786         with_jar_path="$PATH"
2787         if test "x$with_java_home" != "x"
2788         then
2789                 with_jar_path="$with_java_home:$with_jar_path"
2790                 if test -d "$with_java_home/bin"
2791                 then
2792                         with_jar_path="$with_java_home/bin:$with_jar_path"
2793                 fi
2794         fi
2795
2796         AC_PATH_PROG(JAR, jar, [], "$with_jar_path")
2797 fi
2798 if test "x$JAR" = "x"
2799 then
2800         with_java="no (jar not found)"
2801 fi
2802
2803 SAVE_CPPFLAGS="$CPPFLAGS"
2804 SAVE_CFLAGS="$CFLAGS"
2805 SAVE_LDFLAGS="$LDFLAGS"
2806 SAVE_LIBS="$LIBS"
2807 CPPFLAGS="$CPPFLAGS $JAVA_CPPFLAGS"
2808 CFLAGS="$CFLAGS $JAVA_CFLAGS"
2809 LDFLAGS="$LDFLAGS $JAVA_LDFLAGS"
2810 LIBS="$LIBS $JAVA_LIBS"
2811
2812 if test "x$with_java" = "xyes"
2813 then
2814         AC_CHECK_HEADERS(jni.h, [], [with_java="no (jni.h not found)"])
2815 fi
2816 if test "x$with_java" = "xyes"
2817 then
2818         AC_CHECK_LIB(jvm, JNI_CreateJavaVM,
2819         [with_java="yes"],
2820         [with_java="no (Symbol 'JNI_CreateJavaVM' not found)"],
2821         [$JAVA_LIBS $PTHREAD_LIBS])
2822 fi
2823 if test "x$with_java" = "xyes"
2824 then
2825         JAVA_LIBS="$JAVA_LIBS -ljvm"
2826         AC_MSG_NOTICE([Building with JAVA_LIBS set to: $JAVA_LIBS])
2827 fi
2828
2829 CPPFLAGS="$SAVE_CPPFLAGS"
2830 CFLAGS="$SAVE_CFLAGS"
2831 LDFLAGS="$SAVE_LDFLAGS"
2832 LIBS="$SAVE_LIBS"
2833
2834 AC_SUBST(JAVA_CPPFLAGS)
2835 AC_SUBST(JAVA_CFLAGS)
2836 AC_SUBST(JAVA_LDFLAGS)
2837 AC_SUBST(JAVA_LIBS)
2838 AM_CONDITIONAL(BUILD_WITH_JAVA, test "x$with_java" = "xyes")
2839 # }}}
2840
2841 # --with-libldap {{{
2842 AC_ARG_WITH(libldap, [AS_HELP_STRING([--with-libldap@<:@=PREFIX@:>@], [Path to libldap.])],
2843 [
2844  if test "x$withval" = "xyes"
2845  then
2846          with_libldap="yes"
2847  else if test "x$withval" = "xno"
2848  then
2849          with_libldap="no"
2850  else
2851          with_libldap="yes"
2852          LIBLDAP_CPPFLAGS="$LIBLDAP_CPPFLAGS -I$withval/include"
2853          LIBLDAP_LDFLAGS="$LIBLDAP_LDFLAGS -L$withval/lib"
2854  fi; fi
2855 ],
2856 [with_libldap="yes"])
2857
2858 SAVE_CPPFLAGS="$CPPFLAGS"
2859 SAVE_LDFLAGS="$LDFLAGS"
2860
2861 CPPFLAGS="$CPPFLAGS $LIBLDAP_CPPFLAGS"
2862 LDFLAGS="$LDFLAGS $LIBLDAP_LDFLAGS"
2863
2864 if test "x$with_libldap" = "xyes"
2865 then
2866         if test "x$LIBLDAP_CPPFLAGS" != "x"
2867         then
2868                 AC_MSG_NOTICE([libldap CPPFLAGS: $LIBLDAP_CPPFLAGS])
2869         fi
2870         AC_CHECK_HEADERS(ldap.h,
2871         [with_libldap="yes"],
2872         [with_libldap="no ('ldap.h' not found)"])
2873 fi
2874 if test "x$with_libldap" = "xyes"
2875 then
2876         if test "x$LIBLDAP_LDFLAGS" != "x"
2877         then
2878                 AC_MSG_NOTICE([libldap LDFLAGS: $LIBLDAP_LDFLAGS])
2879         fi
2880         AC_CHECK_LIB(ldap, ldap_initialize,
2881         [with_libldap="yes"],
2882         [with_libldap="no (symbol 'ldap_initialize' not found)"])
2883
2884 fi
2885
2886 CPPFLAGS="$SAVE_CPPFLAGS"
2887 LDFLAGS="$SAVE_LDFLAGS"
2888
2889 if test "x$with_libldap" = "xyes"
2890 then
2891         BUILD_WITH_LIBLDAP_CPPFLAGS="$LIBLDAP_CPPFLAGS"
2892         BUILD_WITH_LIBLDAP_LDFLAGS="$LIBLDAP_LDFLAGS"
2893         AC_SUBST(BUILD_WITH_LIBLDAP_CPPFLAGS)
2894         AC_SUBST(BUILD_WITH_LIBLDAP_LDFLAGS)
2895 fi
2896 AM_CONDITIONAL(BUILD_WITH_LIBLDAP, test "x$with_libldap" = "xyes")
2897 # }}}
2898
2899 # --with-liblua {{{
2900 AC_ARG_VAR([LIBLUA_PKG_CONFIG_NAME], [Name of liblua used by pkg-config])
2901 if test "x$LIBLUA_PKG_CONFIG_NAME" != "x"
2902 then
2903   PKG_CHECK_MODULES([LUA], [$LIBLUA_PKG_CONFIG_NAME],
2904     [with_liblua="yes"],
2905     [with_liblua="no"]
2906   )
2907 else
2908   PKG_CHECK_MODULES([LUA], [lua],
2909     [with_liblua="yes"],
2910     [
2911       PKG_CHECK_MODULES([LUA], [lua-5.3],
2912         [with_liblua="yes"],
2913         [
2914           PKG_CHECK_MODULES([LUA], [lua5.3],
2915             [with_liblua="yes"],
2916             [
2917               PKG_CHECK_MODULES([LUA], [lua-5.2],
2918                 [with_liblua="yes"],
2919                 [
2920                   PKG_CHECK_MODULES([LUA], [lua5.2],
2921                     [with_liblua="yes"],
2922                     [
2923                       PKG_CHECK_MODULES([LUA], [lua-5.1],
2924                         [with_liblua="yes"],
2925                         [
2926                           PKG_CHECK_MODULES([LUA], [lua5.1],
2927                             [with_liblua="yes"],
2928                             [with_liblua="no (pkg-config cannot find liblua)"]
2929                           )
2930                         ]
2931                       )
2932                     ]
2933                   )
2934                 ]
2935               )
2936             ]
2937           )
2938         ]
2939       )
2940     ]
2941   )
2942 fi
2943
2944 if test "x$with_liblua" = "xyes"
2945 then
2946   SAVE_CFLAGS="$CFLAGS"
2947   CFLAGS="$CFLAGS $LUA_CFLAGS"
2948
2949   AC_CHECK_HEADERS([lua.h lauxlib.h lualib.h],
2950     [with_liblua="yes"],
2951     [with_liblua="no (header not found)"]
2952   )
2953
2954   CFLAGS="$SAVE_CFLAGS"
2955 fi
2956
2957 if test "x$with_liblua" = "xyes"
2958 then
2959   SAVE_LIBS="$LIBS"
2960   LIBS="$LIBS $LUA_LIBS"
2961
2962   AC_CHECK_FUNC([lua_settop],
2963     [with_liblua="yes"],
2964     [with_liblua="no (symbol 'lua_settop' not found)"]
2965   )
2966
2967   LIBS="$SAVE_LIBS"
2968 fi
2969
2970 if test "x$with_liblua" = "xyes"
2971 then
2972     BUILD_WITH_LIBLUA_CFLAGS="$LUA_CFLAGS"
2973     BUILD_WITH_LIBLUA_LIBS="$LUA_LIBS"
2974 fi
2975 AC_SUBST(BUILD_WITH_LIBLUA_CFLAGS)
2976 AC_SUBST(BUILD_WITH_LIBLUA_LIBS)
2977 # }}}
2978
2979 # --with-liblvm2app {{{
2980 with_liblvm2app_cppflags=""
2981 with_liblvm2app_ldflags=""
2982 AC_ARG_WITH(liblvm2app, [AS_HELP_STRING([--with-liblvm2app@<:@=PREFIX@:>@], [Path to liblvm2app.])],
2983 [
2984         if test "x$withval" = "xno"
2985         then
2986                 with_liblvm2app="no"
2987         else
2988                 with_liblvm2app="yes"
2989                 if test "x$withval" != "xyes"
2990                 then
2991                         with_liblvm2app_cppflags="-I$withval/include"
2992                         with_liblvm2app_ldflags="-L$withval/lib"
2993                 fi
2994         fi
2995 ],
2996 [
2997         if test "x$ac_system" = "xLinux"
2998         then
2999                 with_liblvm2app="yes"
3000         else
3001                 with_liblvm2app="no (Linux only library)"
3002         fi
3003 ])
3004 if test "x$with_liblvm2app" = "xyes"
3005 then
3006         SAVE_CPPFLAGS="$CPPFLAGS"
3007         CPPFLAGS="$CPPFLAGS $with_liblvm2app_cppflags"
3008
3009         AC_CHECK_HEADERS(lvm2app.h, [with_liblvm2app="yes"], [with_liblvm2app="no (lvm2app.h not found)"])
3010
3011         CPPFLAGS="$SAVE_CPPFLAGS"
3012 fi
3013
3014 if test "x$with_liblvm2app" = "xyes"
3015 then
3016         SAVE_CPPFLAGS="$CPPFLAGS"
3017         SAVE_LDFLAGS="$LDFLAGS"
3018         CPPFLAGS="$CPPFLAGS $with_liblvm2app_cppflags"
3019         LDFLAGS="$LDFLAGS $with_liblvm2app_ldflags"
3020
3021         AC_CHECK_LIB(lvm2app, lvm_lv_get_property, [with_liblvm2app="yes"], [with_liblvm2app="no (Symbol 'lvm_lv_get_property' not found)"])
3022
3023         CPPFLAGS="$SAVE_CPPFLAGS"
3024         LDFLAGS="$SAVE_LDFLAGS"
3025 fi
3026 if test "x$with_liblvm2app" = "xyes"
3027 then
3028         BUILD_WITH_LIBLVM2APP_CPPFLAGS="$with_liblvm2app_cppflags"
3029         BUILD_WITH_LIBLVM2APP_LDFLAGS="$with_liblvm2app_ldflags"
3030         BUILD_WITH_LIBLVM2APP_LIBS="-llvm2app"
3031         AC_SUBST(BUILD_WITH_LIBLVM2APP_CPPFLAGS)
3032         AC_SUBST(BUILD_WITH_LIBLVM2APP_LDFLAGS)
3033         AC_SUBST(BUILD_WITH_LIBLVM2APP_LIBS)
3034         AC_DEFINE(HAVE_LIBLVM2APP, 1, [Define if liblvm2app is present and usable.])
3035 fi
3036 AM_CONDITIONAL(BUILD_WITH_LIBLVM2APP, test "x$with_liblvm2app" = "xyes")
3037 # }}}
3038
3039 # --with-libmemcached {{{
3040 with_libmemcached_cppflags=""
3041 with_libmemcached_ldflags=""
3042 AC_ARG_WITH(libmemcached, [AS_HELP_STRING([--with-libmemcached@<:@=PREFIX@:>@], [Path to libmemcached.])],
3043 [
3044         if test "x$withval" != "xno" && test "x$withval" != "xyes"
3045         then
3046                 with_libmemcached_cppflags="-I$withval/include"
3047                 with_libmemcached_ldflags="-L$withval/lib"
3048                 with_libmemcached="yes"
3049         else
3050                 with_libmemcached="$withval"
3051         fi
3052 ],
3053 [
3054         with_libmemcached="yes"
3055 ])
3056 if test "x$with_libmemcached" = "xyes"
3057 then
3058         SAVE_CPPFLAGS="$CPPFLAGS"
3059         CPPFLAGS="$CPPFLAGS $with_libmemcached_cppflags"
3060
3061         AC_CHECK_HEADERS(libmemcached/memcached.h, [with_libmemcached="yes"], [with_libmemcached="no (libmemcached/memcached.h not found)"])
3062
3063         CPPFLAGS="$SAVE_CPPFLAGS"
3064 fi
3065 if test "x$with_libmemcached" = "xyes"
3066 then
3067         SAVE_CPPFLAGS="$CPPFLAGS"
3068         SAVE_LDFLAGS="$LDFLAGS"
3069         CPPFLAGS="$CPPFLAGS $with_libmemcached_cppflags"
3070         LDFLAGS="$LDFLAGS $with_libmemcached_ldflags"
3071
3072         AC_CHECK_LIB(memcached, memcached_create, [with_libmemcached="yes"], [with_libmemcached="no (Symbol 'memcached_create' not found)"])
3073
3074         CPPFLAGS="$SAVE_CPPFLAGS"
3075         LDFLAGS="$SAVE_LDFLAGS"
3076 fi
3077 if test "x$with_libmemcached" = "xyes"
3078 then
3079         BUILD_WITH_LIBMEMCACHED_CPPFLAGS="$with_libmemcached_cppflags"
3080         BUILD_WITH_LIBMEMCACHED_LDFLAGS="$with_libmemcached_ldflags"
3081         BUILD_WITH_LIBMEMCACHED_LIBS="-lmemcached"
3082         AC_SUBST(BUILD_WITH_LIBMEMCACHED_CPPFLAGS)
3083         AC_SUBST(BUILD_WITH_LIBMEMCACHED_LDFLAGS)
3084         AC_SUBST(BUILD_WITH_LIBMEMCACHED_LIBS)
3085         AC_DEFINE(HAVE_LIBMEMCACHED, 1, [Define if libmemcached is present and usable.])
3086 fi
3087 AM_CONDITIONAL(BUILD_WITH_LIBMEMCACHED, test "x$with_libmemcached" = "xyes")
3088 # }}}
3089
3090 # --with-libmicrohttpd {{{
3091 with_libmicrohttpd_cppflags=""
3092 with_libmicrohttpd_ldflags=""
3093 AC_ARG_WITH([libmicrohttpd], [AS_HELP_STRING([--with-libmicrohttpd@<:@=PREFIX@:>@], [Path to libmicrohttpd.])],
3094   [
3095     if test "x$withval" != "xno" && test "x$withval" != "xyes"
3096     then
3097       with_libmicrohttpd_cppflags="-I$withval/include"
3098       with_libmicrohttpd_ldflags="-L$withval/lib"
3099       with_libmicrohttpd="yes"
3100     fi
3101     if test "x$withval" = "xno"
3102     then
3103       with_libmicrohttpd="no (disabled on command line)"
3104     fi
3105   ],
3106   [withval="yes"]
3107 )
3108 if test "x$withval" = "xyes"
3109 then
3110 PKG_CHECK_MODULES([MICROHTTPD], [libmicrohttpd],
3111   [with_libmicrohttpd="yes"],
3112   [with_libmicrohttpd="no (pkg-config could not find libmicrohttpd)"]
3113 )
3114 fi
3115
3116 if test "x$MICROHTTPD_LIBS" = "x"
3117 then
3118   MICROHTTPD_LIBS="-lmicrohttpd"
3119 fi
3120
3121 SAVE_CPPFLAGS="$CPPFLAGS"
3122 SAVE_LDFLAGS="$LDFLAGS"
3123 SAVE_LIBS="$LIBS"
3124 CPPFLAGS="$with_libmicrohttpd_cppflags $MICROHTTPD_CFLAGS"
3125 LDFLAGS="$with_libmicrohttpd_ldflags $LDFLAGS"
3126 LIBS="$LIBS $MICROHTTPD_LIBS"
3127
3128 if test "x$with_libmicrohttpd" = "xyes"
3129 then
3130   AC_CHECK_HEADERS([microhttpd.h],
3131                    [with_libmicrohttpd="yes"],
3132                    [with_libmicrohttpd="no (<microhttpd.h> not found)"])
3133 fi
3134
3135 if test "x$with_libmicrohttpd" = "xyes"
3136 then
3137   AC_CHECK_LIB([microhttpd], [MHD_start_daemon],
3138                [with_libmicrohttpd="yes"],
3139                [with_libmicrohttpd="no (libmicrohttpd not found)"])
3140 fi
3141
3142 CPPFLAGS="$SAVE_CPPFLAGS"
3143 LDFLAGS="$SAVE_LDFLAGS"
3144 LIBS="$SAVE_LIBS"
3145
3146 BUILD_WITH_LIBMICROHTTPD_CPPFLAGS="$with_libmicrohttpd_cppflags $MICROHTTPD_CFLAGS"
3147 BUILD_WITH_LIBMICROHTTPD_LDFLAGS="$with_libmicrohttpd_ldflags"
3148 BUILD_WITH_LIBMICROHTTPD_LIBS="$MICROHTTPD_LIBS"
3149 AC_SUBST([BUILD_WITH_LIBMICROHTTPD_CPPFLAGS])
3150 AC_SUBST([BUILD_WITH_LIBMICROHTTPD_LDFLAGS])
3151 AC_SUBST([BUILD_WITH_LIBMICROHTTPD_LIBS])
3152 # }}}
3153
3154 # --with-libmodbus {{{
3155 with_libmodbus_config=""
3156 with_libmodbus_cflags=""
3157 with_libmodbus_libs=""
3158 AC_ARG_WITH(libmodbus, [AS_HELP_STRING([--with-libmodbus@<:@=PREFIX@:>@], [Path to the modbus library.])],
3159 [
3160         if test "x$withval" = "xno"
3161         then
3162                 with_libmodbus="no"
3163         else if test "x$withval" = "xyes"
3164         then
3165                 with_libmodbus="use_pkgconfig"
3166         else if test -d "$with_libmodbus/lib"
3167         then
3168                 AC_MSG_NOTICE([Not checking for libmodbus: Manually configured])
3169                 with_libmodbus_cflags="-I$withval/include"
3170                 with_libmodbus_libs="-L$withval/lib -lmodbus"
3171                 with_libmodbus="yes"
3172         fi; fi; fi
3173 ],
3174 [with_libmodbus="use_pkgconfig"])
3175
3176 # configure using pkg-config
3177 if test "x$with_libmodbus" = "xuse_pkgconfig"
3178 then
3179         AC_MSG_NOTICE([Checking for libmodbus using $PKG_CONFIG])
3180         $PKG_CONFIG --exists 'libmodbus' 2>/dev/null
3181         if test $? -ne 0
3182         then
3183                 with_libmodbus="no (pkg-config doesn't know libmodbus)"
3184         fi
3185 fi
3186 if test "x$with_libmodbus" = "xuse_pkgconfig"
3187 then
3188         with_libmodbus_cflags="`$PKG_CONFIG --cflags 'libmodbus'`"
3189         if test $? -ne 0
3190         then
3191                 with_libmodbus="no ($PKG_CONFIG failed)"
3192         fi
3193         with_libmodbus_libs="`$PKG_CONFIG --libs 'libmodbus'`"
3194         if test $? -ne 0
3195         then
3196                 with_libmodbus="no ($PKG_CONFIG failed)"
3197         fi
3198 fi
3199 if test "x$with_libmodbus" = "xuse_pkgconfig"
3200 then
3201         with_libmodbus="yes"
3202 fi
3203
3204 # with_libmodbus_cflags and with_libmodbus_libs are set up now, let's do
3205 # the actual checks.
3206 if test "x$with_libmodbus" = "xyes"
3207 then
3208         SAVE_CPPFLAGS="$CPPFLAGS"
3209         CPPFLAGS="$CPPFLAGS $with_libmodbus_cflags"
3210
3211         AC_CHECK_HEADERS(modbus.h, [], [with_libmodbus="no (modbus.h not found)"])
3212
3213         CPPFLAGS="$SAVE_CPPFLAGS"
3214 fi
3215 if test "x$with_libmodbus" = "xyes"
3216 then
3217         SAVE_CPPFLAGS="$CPPFLAGS"
3218         SAVE_LDFLAGS="$LDFLAGS"
3219
3220         CPPFLAGS="$CPPFLAGS $with_libmodbus_cflags"
3221         LDFLAGS="$LDFLAGS $with_libmodbus_libs"
3222
3223         AC_CHECK_LIB(modbus, modbus_connect,
3224                      [with_libmodbus="yes"],
3225                      [with_libmodbus="no (symbol modbus_connect not found)"])
3226
3227         CPPFLAGS="$SAVE_CPPFLAGS"
3228         LDFLAGS="$SAVE_LDFLAGS"
3229 fi
3230 if test "x$with_libmodbus" = "xyes"
3231 then
3232         BUILD_WITH_LIBMODBUS_CFLAGS="$with_libmodbus_cflags"
3233         BUILD_WITH_LIBMODBUS_LIBS="$with_libmodbus_libs"
3234         AC_SUBST(BUILD_WITH_LIBMODBUS_CFLAGS)
3235         AC_SUBST(BUILD_WITH_LIBMODBUS_LIBS)
3236 fi
3237 # }}}
3238
3239 # --with-libmongoc {{{
3240 AC_ARG_WITH(libmongoc, [AS_HELP_STRING([--with-libmongoc@<:@=PREFIX@:>@], [Path to libmongoc.])],
3241 [
3242  if test "x$withval" = "xyes"
3243  then
3244          with_libmongoc="yes"
3245  else if test "x$withval" = "xno"
3246  then
3247          with_libmongoc="no"
3248  else
3249          with_libmongoc="yes"
3250          LIBMONGOC_CPPFLAGS="$LIBMONGOC_CPPFLAGS -I$withval/include"
3251          LIBMONGOC_LDFLAGS="$LIBMONGOC_LDFLAGS -L$withval/lib"
3252  fi; fi
3253 ],
3254 [with_libmongoc="yes"])
3255
3256 SAVE_CPPFLAGS="$CPPFLAGS"
3257 SAVE_LDFLAGS="$LDFLAGS"
3258
3259 CPPFLAGS="$CPPFLAGS $LIBMONGOC_CPPFLAGS"
3260 LDFLAGS="$LDFLAGS $LIBMONGOC_LDFLAGS"
3261
3262 if test "x$with_libmongoc" = "xyes"
3263 then
3264         if test "x$LIBMONGOC_CPPFLAGS" != "x"
3265         then
3266                 AC_MSG_NOTICE([libmongoc CPPFLAGS: $LIBMONGOC_CPPFLAGS])
3267         fi
3268         AC_CHECK_HEADERS(mongo.h,
3269         [with_libmongoc="yes"],
3270         [with_libmongoc="no ('mongo.h' not found)"],
3271 [#if HAVE_STDINT_H
3272 # define MONGO_HAVE_STDINT 1
3273 #else
3274 # define MONGO_USE_LONG_LONG_INT 1
3275 #endif
3276 ])
3277 fi
3278 if test "x$with_libmongoc" = "xyes"
3279 then
3280         if test "x$LIBMONGOC_LDFLAGS" != "x"
3281         then
3282                 AC_MSG_NOTICE([libmongoc LDFLAGS: $LIBMONGOC_LDFLAGS])
3283         fi
3284         AC_CHECK_LIB(mongoc, mongo_run_command,
3285         [with_libmongoc="yes"],
3286         [with_libmongoc="no (symbol 'mongo_run_command' not found)"])
3287 fi
3288
3289 CPPFLAGS="$SAVE_CPPFLAGS"
3290 LDFLAGS="$SAVE_LDFLAGS"
3291
3292 if test "x$with_libmongoc" = "xyes"
3293 then
3294         BUILD_WITH_LIBMONGOC_CPPFLAGS="$LIBMONGOC_CPPFLAGS"
3295         BUILD_WITH_LIBMONGOC_LDFLAGS="$LIBMONGOC_LDFLAGS"
3296         AC_SUBST(BUILD_WITH_LIBMONGOC_CPPFLAGS)
3297         AC_SUBST(BUILD_WITH_LIBMONGOC_LDFLAGS)
3298 fi
3299 AM_CONDITIONAL(BUILD_WITH_LIBMONGOC, test "x$with_libmongoc" = "xyes")
3300 # }}}
3301
3302 # --with-libmosquitto {{{
3303 with_libmosquitto_cppflags=""
3304 with_libmosquitto_ldflags=""
3305 AC_ARG_WITH(libmosquitto, [AS_HELP_STRING([--with-libmosquitto@<:@=PREFIX@:>@], [Path to libmosquitto.])],
3306 [
3307         if test "x$withval" != "xno" && test "x$withval" != "xyes"
3308         then
3309                 with_libmosquitto_cppflags="-I$withval/include"
3310                 with_libmosquitto_ldflags="-L$withval/lib"
3311                 with_libmosquitto="yes"
3312         else
3313                 with_libmosquitto="$withval"
3314         fi
3315 ],
3316 [
3317         with_libmosquitto="yes"
3318 ])
3319 if test "x$with_libmosquitto" = "xyes"
3320 then
3321         SAVE_CPPFLAGS="$CPPFLAGS"
3322         CPPFLAGS="$CPPFLAGS $with_libmosquitto_cppflags"
3323
3324         AC_CHECK_HEADERS(mosquitto.h, [with_libmosquitto="yes"], [with_libmosquitto="no (mosquitto.h not found)"])
3325
3326         CPPFLAGS="$SAVE_CPPFLAGS"
3327 fi
3328 if test "x$with_libmosquitto" = "xyes"
3329 then
3330         SAVE_LDFLAGS="$LDFLAGS"
3331         SAVE_CPPFLAGS="$CPPFLAGS"
3332         LDFLAGS="$LDFLAGS $with_libmosquitto_ldflags"
3333         CPPFLAGS="$CPPFLAGS $with_libmosquitto_cppflags"
3334
3335         AC_CHECK_LIB(mosquitto, mosquitto_connect, [with_libmosquitto="yes"], [with_libmosquitto="no (libmosquitto not found)"])
3336
3337         LDFLAGS="$SAVE_LDFLAGS"
3338         CPPFLAGS="$SAVE_CPPFLAGS"
3339 fi
3340 if test "x$with_libmosquitto" = "xyes"
3341 then
3342         BUILD_WITH_LIBMOSQUITTO_CPPFLAGS="$with_libmosquitto_cppflags"
3343         BUILD_WITH_LIBMOSQUITTO_LDFLAGS="$with_libmosquitto_ldflags"
3344         BUILD_WITH_LIBMOSQUITTO_LIBS="-lmosquitto"
3345         AC_SUBST(BUILD_WITH_LIBMOSQUITTO_CPPFLAGS)
3346         AC_SUBST(BUILD_WITH_LIBMOSQUITTO_LDFLAGS)
3347         AC_SUBST(BUILD_WITH_LIBMOSQUITTO_LIBS)
3348 fi
3349 # }}}
3350
3351 # --with-libmysql {{{
3352 with_mysql_config="mysql_config"
3353 with_mysql_cflags=""
3354 with_mysql_libs=""
3355 AC_ARG_WITH(libmysql, [AS_HELP_STRING([--with-libmysql@<:@=PREFIX@:>@], [Path to libmysql.])],
3356 [
3357         if test "x$withval" = "xno"
3358         then
3359                 with_libmysql="no"
3360         else if test "x$withval" = "xyes"
3361         then
3362                 with_libmysql="yes"
3363         else
3364                 if test -f "$withval" && test -x "$withval";
3365                 then
3366                         with_mysql_config="$withval"
3367                 else if test -x "$withval/bin/mysql_config"
3368                 then
3369                         with_mysql_config="$withval/bin/mysql_config"
3370                 fi; fi
3371                 with_libmysql="yes"
3372         fi; fi
3373 ],
3374 [
3375         with_libmysql="yes"
3376 ])
3377 if test "x$with_libmysql" = "xyes"
3378 then
3379         with_mysql_cflags=`$with_mysql_config --include 2>/dev/null`
3380         mysql_config_status=$?
3381
3382         if test $mysql_config_status -ne 0
3383         then
3384                 with_libmysql="no ($with_mysql_config failed)"
3385         else
3386                 SAVE_CPPFLAGS="$CPPFLAGS"
3387                 CPPFLAGS="$CPPFLAGS $with_mysql_cflags"
3388
3389                 have_mysql_h="no"
3390                 have_mysql_mysql_h="no"
3391                 AC_CHECK_HEADERS(mysql.h, [have_mysql_h="yes"])
3392
3393                 if test "x$have_mysql_h" = "xno"
3394                 then
3395                         AC_CHECK_HEADERS(mysql/mysql.h, [have_mysql_mysql_h="yes"])
3396                 fi
3397
3398                 if test "x$have_mysql_h$have_mysql_mysql_h" = "xnono"
3399                 then
3400                         with_libmysql="no (mysql.h not found)"
3401                 fi
3402
3403                 CPPFLAGS="$SAVE_CPPFLAGS"
3404         fi
3405 fi
3406 if test "x$with_libmysql" = "xyes"
3407 then
3408         with_mysql_libs=`$with_mysql_config --libs_r 2>/dev/null`
3409         mysql_config_status=$?
3410
3411         if test $mysql_config_status -ne 0
3412         then
3413                 with_libmysql="no ($with_mysql_config failed)"
3414         else
3415                 SAVE_CPPFLAGS="$CPPFLAGS"
3416                 CPPFLAGS="$CPPFLAGS $with_mysql_cflags"
3417                 SAVE_LIBS="$LIBS"
3418                 LIBS="$with_mysql_libs"
3419                 AC_SEARCH_LIBS([mysql_get_server_version],
3420                  [],
3421                  [with_libmysql="yes"],
3422                  [with_libmysql="no (symbol 'mysql_get_server_version' not found)"],
3423                  [])
3424                 CPPFLAGS="$SAVE_CPPFLAGS"
3425                 LIBS="$SAVE_LIBS"
3426         fi
3427 fi
3428 if test "x$with_libmysql" = "xyes"
3429 then
3430         BUILD_WITH_LIBMYSQL_CFLAGS="$with_mysql_cflags"
3431         BUILD_WITH_LIBMYSQL_LIBS="$with_mysql_libs"
3432         AC_SUBST(BUILD_WITH_LIBMYSQL_CFLAGS)
3433         AC_SUBST(BUILD_WITH_LIBMYSQL_LIBS)
3434 fi
3435 AM_CONDITIONAL(BUILD_WITH_LIBMYSQL, test "x$with_libmysql" = "xyes")
3436 # }}}
3437
3438 # --with-libmnl {{{
3439 with_libmnl_cflags=""
3440 with_libmnl_libs=""
3441 AC_ARG_WITH(libmnl, [AS_HELP_STRING([--with-libmnl@<:@=PREFIX@:>@], [Path to libmnl.])],
3442 [
3443  echo "libmnl: withval = $withval"
3444  if test "x$withval" = "xyes"
3445  then
3446          with_libmnl="yes"
3447  else if test "x$withval" = "xno"
3448  then
3449          with_libmnl="no"
3450  else
3451          if test -d "$withval/include"
3452          then
3453                  with_libmnl_cflags="-I$withval/include"
3454                  with_libmnl_libs="-L$withval/lib -lmnl"
3455                  with_libmnl="yes"
3456          else
3457                  AC_MSG_ERROR("no such directory: $withval/include")
3458          fi
3459  fi; fi
3460 ],
3461 [
3462  if test "x$ac_system" = "xLinux"
3463  then
3464          with_libmnl="yes"
3465  else
3466          with_libmnl="no (Linux only library)"
3467  fi
3468 ])
3469 if test "x$with_libmnl" = "xyes"
3470 then
3471         if $PKG_CONFIG --exists libmnl 2>/dev/null; then
3472           with_libmnl_cflags="$with_libmnl_ldflags `$PKG_CONFIG --cflags libmnl`"
3473           with_libmnl_libs="$with_libmnl_libs `$PKG_CONFIG --libs libmnl`"
3474         fi
3475
3476         AC_CHECK_HEADERS(libmnl.h libmnl/libmnl.h,
3477         [
3478          with_libmnl="yes"
3479          break
3480         ], [],
3481 [#include <stdio.h>
3482 #include <sys/types.h>
3483 #include <asm/types.h>
3484 #include <sys/socket.h>
3485 #include <linux/netlink.h>
3486 #include <linux/rtnetlink.h>])
3487         AC_CHECK_HEADERS(linux/gen_stats.h linux/pkt_sched.h, [], [],
3488 [#include <stdio.h>
3489 #include <sys/types.h>
3490 #include <asm/types.h>
3491 #include <sys/socket.h>])
3492
3493         AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
3494 [[
3495 #include <stdio.h>
3496 #include <sys/types.h>
3497 #include <asm/types.h>
3498 #include <sys/socket.h>
3499 #include <linux/netlink.h>
3500 #include <linux/rtnetlink.h>
3501 ]],
3502 [[
3503 int retval = TCA_STATS2;
3504 return (retval);
3505 ]]
3506         )],
3507         [AC_DEFINE([HAVE_TCA_STATS2], [1], [True if the enum-member TCA_STATS2 exists])])
3508
3509         AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
3510 [[
3511 #include <stdio.h>
3512 #include <sys/types.h>
3513 #include <asm/types.h>
3514 #include <sys/socket.h>
3515 #include <linux/netlink.h>
3516 #include <linux/rtnetlink.h>
3517 ]],
3518 [[
3519 int retval = TCA_STATS;
3520 return (retval);
3521 ]]
3522         )],
3523         [AC_DEFINE([HAVE_TCA_STATS], 1, [True if the enum-member TCA_STATS exists])])
3524 fi
3525 if test "x$with_libmnl" = "xyes"
3526 then
3527         AC_CHECK_MEMBERS([struct rtnl_link_stats64.tx_window_errors],
3528         [AC_DEFINE(HAVE_RTNL_LINK_STATS64, 1, [Define if struct rtnl_link_stats64 exists and is usable.])],
3529         [],
3530         [
3531         #include <linux/if_link.h>
3532         ])
3533 fi
3534 if test "x$with_libmnl" = "xyes"
3535 then
3536         AC_CHECK_LIB(mnl, mnl_nlmsg_get_payload,
3537                      [with_libmnl="yes"],
3538                      [with_libmnl="no (symbol 'mnl_nlmsg_get_payload' not found)"],
3539                      [$with_libmnl_libs])
3540 fi
3541 if test "x$with_libmnl" = "xyes"
3542 then
3543         AC_DEFINE(HAVE_LIBMNL, 1, [Define if libmnl is present and usable.])
3544         BUILD_WITH_LIBMNL_CFLAGS="$with_libmnl_cflags"
3545         BUILD_WITH_LIBMNL_LIBS="$with_libmnl_libs"
3546         AC_SUBST(BUILD_WITH_LIBMNL_CFLAGS)
3547         AC_SUBST(BUILD_WITH_LIBMNL_LIBS)
3548 fi
3549 AM_CONDITIONAL(BUILD_WITH_LIBMNL, test "x$with_libmnl" = "xyes")
3550 # }}}
3551
3552 # --with-libnetapp {{{
3553 AC_ARG_VAR([LIBNETAPP_CPPFLAGS], [C preprocessor flags required to build with libnetapp])
3554 AC_ARG_VAR([LIBNETAPP_LDFLAGS],  [Linker flags required to build with libnetapp])
3555 AC_ARG_VAR([LIBNETAPP_LIBS],     [Other libraries required to link against libnetapp])
3556 LIBNETAPP_CPPFLAGS="$LIBNETAPP_CPPFLAGS"
3557 LIBNETAPP_LDFLAGS="$LIBNETAPP_LDFLAGS"
3558 LIBNETAPP_LIBS="$LIBNETAPP_LIBS"
3559 AC_ARG_WITH(libnetapp, [AS_HELP_STRING([--with-libnetapp@<:@=PREFIX@:>@], [Path to libnetapp.])],
3560 [
3561  if test -d "$withval"
3562  then
3563          LIBNETAPP_CPPFLAGS="$LIBNETAPP_CPPFLAGS -I$withval/include"
3564          LIBNETAPP_LDFLAGS="$LIBNETAPP_LDFLAGS -L$withval/lib"
3565          with_libnetapp="yes"
3566  else
3567          with_libnetapp="$withval"
3568  fi
3569 ],
3570 [
3571  with_libnetapp="yes"
3572 ])
3573
3574 SAVE_CPPFLAGS="$CPPFLAGS"
3575 SAVE_LDFLAGS="$LDFLAGS"
3576 CPPFLAGS="$CPPFLAGS $LIBNETAPP_CPPFLAGS"
3577 LDFLAGS="$LDFLAGS $LIBNETAPP_LDFLAGS"
3578
3579 if test "x$with_libnetapp" = "xyes"
3580 then
3581         if test "x$LIBNETAPP_CPPFLAGS" != "x"
3582         then
3583                 AC_MSG_NOTICE([netapp CPPFLAGS: $LIBNETAPP_CPPFLAGS])
3584         fi
3585         AC_CHECK_HEADERS(netapp_api.h,
3586                 [with_libnetapp="yes"],
3587                 [with_libnetapp="no (netapp_api.h not found)"])
3588 fi
3589
3590 if test "x$with_libnetapp" = "xyes"
3591 then
3592         if test "x$LIBNETAPP_LDFLAGS" != "x"
3593         then
3594                 AC_MSG_NOTICE([netapp LDFLAGS: $LIBNETAPP_LDFLAGS])
3595         fi
3596
3597         if test "x$LIBNETAPP_LIBS" = "x"
3598         then
3599                 LIBNETAPP_LIBS="$PTHREAD_LIBS -lxml -ladt -lssl -lm -lcrypto -lz"
3600         fi
3601         AC_MSG_NOTICE([netapp LIBS: $LIBNETAPP_LIBS])
3602
3603         AC_CHECK_LIB(netapp, na_server_invoke_elem,
3604                 [with_libnetapp="yes"],
3605                 [with_libnetapp="no (symbol na_server_invoke_elem not found)"],
3606                 [$LIBNETAPP_LIBS])
3607         LIBNETAPP_LIBS="-lnetapp $LIBNETAPP_LIBS"
3608 fi
3609
3610 CPPFLAGS="$SAVE_CPPFLAGS"
3611 LDFLAGS="$SAVE_LDFLAGS"
3612
3613 if test "x$with_libnetapp" = "xyes"
3614 then
3615         AC_DEFINE(HAVE_LIBNETAPP, 1, [Define to 1 if you have the netapp library (-lnetapp).])
3616 fi
3617
3618 AC_SUBST(LIBNETAPP_CPPFLAGS)
3619 AC_SUBST(LIBNETAPP_LDFLAGS)
3620 AC_SUBST(LIBNETAPP_LIBS)
3621 AM_CONDITIONAL(BUILD_WITH_LIBNETAPP, test "x$with_libnetapp" = "xyes")
3622 # }}}
3623
3624 # --with-libnetsnmp {{{
3625 AC_ARG_WITH(libnetsnmp, [AS_HELP_STRING([--with-libnetsnmp@<:@=PREFIX@:>@], [Path to the Net-SNMPD library.])],
3626 [
3627         if test "x$withval" = "xno"
3628         then
3629                 with_libnetsnmp="no"
3630         else if test "x$withval" = "xyes"
3631         then
3632                 with_libnetsnmp="yes"
3633         else
3634                 with_libnetsnmp_cppflags="-I$withval/include"
3635                 with_libnetsnmp_ldflags="-I$withval/lib"
3636                 with_libnetsnmp="yes"
3637         fi; fi
3638 ],
3639 [with_libnetsnmp="yes"])
3640 if test "x$with_libnetsnmp" = "xyes"
3641 then
3642         SAVE_CPPFLAGS="$CPPFLAGS"
3643         CPPFLAGS="$CPPFLAGS $with_libnetsnmp_cppflags"
3644
3645         AC_CHECK_HEADERS(net-snmp/net-snmp-config.h, [], [with_libnetsnmp="no (net-snmp/net-snmp-config.h not found)"])
3646
3647         CPPFLAGS="$SAVE_CPPFLAGS"
3648 fi
3649 if test "x$with_libnetsnmp" = "xyes"
3650 then
3651         SAVE_LDFLAGS="$LDFLAGS"
3652         LDFLAGS="$LDFLAGS $with_libnetsnmp_ldflags"
3653
3654         AC_CHECK_LIB(netsnmp, init_snmp,
3655                 [with_libnetsnmp="yes"],
3656                 [with_libnetsnmp="no (libnetsnmp not found)"],
3657                 [$with_snmp_libs])
3658
3659         LDFLAGS="$SAVE_LDFLAGS"
3660 fi
3661 if test "x$with_libnetsnmp" = "xyes"
3662 then
3663         BUILD_WITH_LIBNETSNMP_CPPFLAGS="$with_libnetsnmp_cppflags"
3664         BUILD_WITH_LIBNETSNMP_LDFLAGS="$with_libnetsnmp_ldflags"
3665         BUILD_WITH_LIBNETSNMP_LIBS="-lnetsnmp"
3666 fi
3667 AC_SUBST(BUILD_WITH_LIBNETSNMP_CPPFLAGS)
3668 AC_SUBST(BUILD_WITH_LIBNETSNMP_LDFLAGS)
3669 AC_SUBST(BUILD_WITH_LIBNETSNMP_LIBS)
3670 # }}}
3671
3672 # --with-liboconfig {{{
3673 with_own_liboconfig="no"
3674 liboconfig_LDFLAGS="$LDFLAGS"
3675 liboconfig_CPPFLAGS="$CPPFLAGS"
3676 AC_ARG_WITH(liboconfig, [AS_HELP_STRING([--with-liboconfig@<:@=PREFIX@:>@], [Path to liboconfig.])],
3677 [
3678         if test "x$withval" != "xno" && test "x$withval" != "xyes"
3679         then
3680                 if test -d "$withval/lib"
3681                 then
3682                         liboconfig_LDFLAGS="$LDFLAGS -L$withval/lib"
3683                 fi
3684                 if test -d "$withval/include"
3685                 then
3686                         liboconfig_CPPFLAGS="$CPPFLAGS -I$withval/include"
3687                 fi
3688         fi
3689         if test "x$withval" = "xno"
3690         then
3691                 AC_MSG_ERROR("liboconfig is required")
3692         fi
3693 ],
3694 [
3695         with_liboconfig="yes"
3696 ])
3697
3698 save_LDFLAGS="$LDFLAGS"
3699 save_CPPFLAGS="$CPPFLAGS"
3700 LDFLAGS="$liboconfig_LDFLAGS"
3701 CPPFLAGS="$liboconfig_CPPFLAGS"
3702 AC_CHECK_LIB(oconfig, oconfig_parse_file,
3703 [
3704         with_liboconfig="yes"
3705         with_own_liboconfig="no"
3706 ],
3707 [
3708         with_liboconfig="yes"
3709         with_own_liboconfig="yes"
3710         LDFLAGS="$save_LDFLAGS"
3711         CPPFLAGS="$save_CPPFLAGS"
3712 ])
3713
3714 AM_CONDITIONAL(BUILD_WITH_OWN_LIBOCONFIG, test "x$with_own_liboconfig" = "xyes")
3715 if test "x$with_own_liboconfig" = "xyes"
3716 then
3717         with_liboconfig="yes (shipped version)"
3718 fi
3719 # }}}
3720
3721 # --with-liboping {{{
3722 AC_ARG_WITH(liboping, [AS_HELP_STRING([--with-liboping@<:@=PREFIX@:>@], [Path to liboping.])],
3723 [
3724  if test "x$withval" = "xyes"
3725  then
3726          with_liboping="yes"
3727  else if test "x$withval" = "xno"
3728  then
3729          with_liboping="no"
3730  else
3731          with_liboping="yes"
3732          LIBOPING_CPPFLAGS="$LIBOPING_CPPFLAGS -I$withval/include"
3733          LIBOPING_LDFLAGS="$LIBOPING_LDFLAGS -L$withval/lib"
3734  fi; fi
3735 ],
3736 [with_liboping="yes"])
3737
3738 SAVE_CPPFLAGS="$CPPFLAGS"
3739 SAVE_LDFLAGS="$LDFLAGS"
3740
3741 CPPFLAGS="$CPPFLAGS $LIBOPING_CPPFLAGS"
3742 LDFLAGS="$LDFLAGS $LIBOPING_LDFLAGS"
3743
3744 if test "x$with_liboping" = "xyes"
3745 then
3746         if test "x$LIBOPING_CPPFLAGS" != "x"
3747         then
3748                 AC_MSG_NOTICE([liboping CPPFLAGS: $LIBOPING_CPPFLAGS])
3749         fi
3750         AC_CHECK_HEADERS(oping.h,
3751         [with_liboping="yes"],
3752         [with_liboping="no (oping.h not found)"])
3753 fi
3754 if test "x$with_liboping" = "xyes"
3755 then
3756         if test "x$LIBOPING_LDFLAGS" != "x"
3757         then
3758                 AC_MSG_NOTICE([liboping LDFLAGS: $LIBOPING_LDFLAGS])
3759         fi
3760         AC_CHECK_LIB(oping, ping_construct,
3761         [with_liboping="yes"],
3762         [with_liboping="no (symbol 'ping_construct' not found)"])
3763 fi
3764
3765 CPPFLAGS="$SAVE_CPPFLAGS"
3766 LDFLAGS="$SAVE_LDFLAGS"
3767
3768 if test "x$with_liboping" = "xyes"
3769 then
3770         BUILD_WITH_LIBOPING_CPPFLAGS="$LIBOPING_CPPFLAGS"
3771         BUILD_WITH_LIBOPING_LDFLAGS="$LIBOPING_LDFLAGS"
3772         AC_SUBST(BUILD_WITH_LIBOPING_CPPFLAGS)
3773         AC_SUBST(BUILD_WITH_LIBOPING_LDFLAGS)
3774 fi
3775 AM_CONDITIONAL(BUILD_WITH_LIBOPING, test "x$with_liboping" = "xyes")
3776 # }}}
3777
3778 # --with-oracle {{{
3779 with_oracle_cppflags=""
3780 with_oracle_libs=""
3781 AC_ARG_WITH(oracle, [AS_HELP_STRING([--with-oracle@<:@=ORACLE_HOME@:>@], [Path to Oracle.])],
3782 [
3783         if test "x$withval" = "xyes"
3784         then
3785                 if test "x$ORACLE_HOME" = "x"
3786                 then
3787                         AC_MSG_WARN([Use of the Oracle library has been forced, but the environment variable ORACLE_HOME is not set.])
3788                 fi
3789                 with_oracle="yes"
3790         else if test "x$withval" = "xno"
3791         then
3792                 with_oracle="no"
3793         else
3794                 with_oracle="yes"
3795                 ORACLE_HOME="$withval"
3796         fi; fi
3797 ],
3798 [
3799         if test "x$ORACLE_HOME" = "x"
3800         then
3801                 with_oracle="no (ORACLE_HOME is not set)"
3802         else
3803                 with_oracle="yes"
3804         fi
3805 ])
3806 if test "x$ORACLE_HOME" != "x"
3807 then
3808         with_oracle_cppflags="-I$ORACLE_HOME/rdbms/public"
3809
3810         if test -e "$ORACLE_HOME/lib/ldflags"
3811         then
3812                 with_oracle_libs=`cat "$ORACLE_HOME/lib/ldflags"`
3813         fi
3814         #with_oracle_libs="-L$ORACLE_HOME/lib $with_oracle_libs -lclntsh"
3815         with_oracle_libs="-L$ORACLE_HOME/lib -lclntsh"
3816 fi
3817 if test "x$with_oracle" = "xyes"
3818 then
3819         SAVE_CPPFLAGS="$CPPFLAGS"
3820         CPPFLAGS="$CPPFLAGS $with_oracle_cppflags"
3821
3822         AC_CHECK_HEADERS(oci.h, [with_oracle="yes"], [with_oracle="no (oci.h not found)"])
3823
3824         CPPFLAGS="$SAVE_CPPFLAGS"
3825 fi
3826 if test "x$with_oracle" = "xyes"
3827 then
3828         SAVE_CPPFLAGS="$CPPFLAGS"
3829         SAVE_LIBS="$LIBS"
3830         CPPFLAGS="$CPPFLAGS $with_oracle_cppflags"
3831         LIBS="$LIBS $with_oracle_libs"
3832
3833         AC_CHECK_FUNC(OCIEnvCreate, [with_oracle="yes"], [with_oracle="no (Symbol 'OCIEnvCreate' not found)"])
3834
3835         CPPFLAGS="$SAVE_CPPFLAGS"
3836         LIBS="$SAVE_LIBS"
3837 fi
3838 if test "x$with_oracle" = "xyes"
3839 then
3840         BUILD_WITH_ORACLE_CPPFLAGS="$with_oracle_cppflags"
3841         BUILD_WITH_ORACLE_LIBS="$with_oracle_libs"
3842         AC_SUBST(BUILD_WITH_ORACLE_CPPFLAGS)
3843         AC_SUBST(BUILD_WITH_ORACLE_LIBS)
3844 fi
3845 # }}}
3846
3847 # --with-libowcapi {{{
3848 with_libowcapi_cppflags=""
3849 with_libowcapi_ldflags=""
3850 AC_ARG_WITH(libowcapi, [AS_HELP_STRING([--with-libowcapi@<:@=PREFIX@:>@], [Path to libowcapi.])],
3851 [
3852         if test "x$withval" != "xno" && test "x$withval" != "xyes"
3853         then
3854                 with_libowcapi_cppflags="-I$withval/include"
3855                 with_libowcapi_ldflags="-L$withval/lib"
3856                 with_libowcapi="yes"
3857         else
3858                 with_libowcapi="$withval"
3859         fi
3860 ],
3861 [
3862         with_libowcapi="yes"
3863 ])
3864 if test "x$with_libowcapi" = "xyes"
3865 then
3866         SAVE_CPPFLAGS="$CPPFLAGS"
3867         CPPFLAGS="$CPPFLAGS $with_libowcapi_cppflags"
3868
3869         AC_CHECK_HEADERS(owcapi.h, [with_libowcapi="yes"], [with_libowcapi="no (owcapi.h not found)"])
3870
3871         CPPFLAGS="$SAVE_CPPFLAGS"
3872 fi
3873 if test "x$with_libowcapi" = "xyes"
3874 then
3875         SAVE_LDFLAGS="$LDFLAGS"
3876         SAVE_CPPFLAGS="$CPPFLAGS"
3877         LDFLAGS="$LDFLAGS $with_libowcapi_ldflags"
3878         CPPFLAGS="$with_libowcapi_cppflags"
3879
3880         AC_CHECK_LIB(owcapi, OW_get, [with_libowcapi="yes"], [with_libowcapi="no (libowcapi not found)"])
3881
3882         LDFLAGS="$SAVE_LDFLAGS"
3883         CPPFLAGS="$SAVE_CPPFLAGS"
3884 fi
3885 if test "x$with_libowcapi" = "xyes"
3886 then
3887         BUILD_WITH_LIBOWCAPI_CPPFLAGS="$with_libowcapi_cppflags"
3888         BUILD_WITH_LIBOWCAPI_LDFLAGS="$with_libowcapi_ldflags"
3889         BUILD_WITH_LIBOWCAPI_LIBS="-lowcapi"
3890         AC_SUBST(BUILD_WITH_LIBOWCAPI_CPPFLAGS)
3891         AC_SUBST(BUILD_WITH_LIBOWCAPI_LDFLAGS)
3892         AC_SUBST(BUILD_WITH_LIBOWCAPI_LIBS)
3893 fi
3894 # }}}
3895
3896 # --with-libpcap {{{
3897 AC_ARG_WITH(libpcap, [AS_HELP_STRING([--with-libpcap@<:@=PREFIX@:>@], [Path to libpcap.])],
3898 [
3899         if test "x$withval" != "xno" && test "x$withval" != "xyes"
3900         then
3901                 LDFLAGS="$LDFLAGS -L$withval/lib"
3902                 CPPFLAGS="$CPPFLAGS -I$withval/include"
3903                 with_libpcap="yes"
3904         else
3905                 with_libpcap="$withval"
3906         fi
3907 ],
3908 [
3909         with_libpcap="yes"
3910 ])
3911 if test "x$with_libpcap" = "xyes"
3912 then
3913         AC_CHECK_LIB(pcap, pcap_open_live,
3914         [
3915                 AC_DEFINE(HAVE_LIBPCAP, 1, [Define to 1 if you have the pcap library (-lpcap).])
3916         ], [with_libpcap="no (libpcap not found)"])
3917 fi
3918 if test "x$with_libpcap" = "xyes"
3919 then
3920         AC_CHECK_HEADERS(pcap.h,,
3921                          [with_libpcap="no (pcap.h not found)"])
3922 fi
3923 if test "x$with_libpcap" = "xyes"
3924 then
3925         AC_CACHE_CHECK([whether libpcap has PCAP_ERROR_IFACE_NOT_UP],
3926                        [c_cv_libpcap_have_pcap_error_iface_not_up],
3927                        AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
3928 [[[
3929 #include <pcap.h>
3930 ]]],
3931 [[[
3932   int val = PCAP_ERROR_IFACE_NOT_UP;
3933   return(val);
3934 ]]]
3935                        )],
3936                        [c_cv_libpcap_have_pcap_error_iface_not_up="yes"],
3937                        [c_cv_libpcap_have_pcap_error_iface_not_up="no"]))
3938 fi
3939 if test "x$c_cv_libpcap_have_pcap_error_iface_not_up" != "xyes"
3940 then
3941                 with_libpcap="no (pcap.h misses PCAP_ERROR_IFACE_NOT_UP)"
3942 fi
3943 AM_CONDITIONAL(BUILD_WITH_LIBPCAP, test "x$with_libpcap" = "xyes")
3944 # }}}
3945
3946 # --with-libperl {{{
3947 perl_interpreter="perl"
3948 AC_ARG_WITH(libperl, [AS_HELP_STRING([--with-libperl@<:@=PREFIX@:>@], [Path to libperl.])],
3949 [
3950         if test -f "$withval" && test -x "$withval"
3951         then
3952                 perl_interpreter="$withval"
3953                 with_libperl="yes"
3954         else if test "x$withval" != "xno" && test "x$withval" != "xyes"
3955         then
3956                 LDFLAGS="$LDFLAGS -L$withval/lib"
3957                 CPPFLAGS="$CPPFLAGS -I$withval/include"
3958                 perl_interpreter="$withval/bin/perl"
3959                 with_libperl="yes"
3960         else
3961                 with_libperl="$withval"
3962         fi; fi
3963 ],
3964 [
3965         with_libperl="yes"
3966 ])
3967
3968 AC_MSG_CHECKING([for perl])
3969 perl_interpreter=`which "$perl_interpreter" 2> /dev/null`
3970 if test -x "$perl_interpreter"
3971 then
3972         AC_MSG_RESULT([yes ($perl_interpreter)])
3973 else
3974         perl_interpreter=""
3975         AC_MSG_RESULT([no])
3976 fi
3977
3978 AC_SUBST(PERL, "$perl_interpreter")
3979
3980 if test "x$with_libperl" = "xyes" \
3981         && test -n "$perl_interpreter"
3982 then
3983   SAVE_CFLAGS="$CFLAGS"
3984   SAVE_LIBS="$LIBS"
3985 dnl ARCHFLAGS="" -> disable multi -arch on OSX (see Config_heavy.pl:fetch_string)
3986   PERL_CFLAGS=`ARCHFLAGS="" $perl_interpreter -MExtUtils::Embed -e perl_inc`
3987   PERL_LIBS=`ARCHFLAGS="" $perl_interpreter -MExtUtils::Embed -e ldopts`
3988   CFLAGS="$CFLAGS $PERL_CFLAGS"
3989   LIBS="$LIBS $PERL_LIBS"
3990
3991   AC_CACHE_CHECK([for libperl],
3992     [c_cv_have_libperl],
3993     AC_LINK_IFELSE([AC_LANG_PROGRAM(
3994 [[[
3995 #define PERL_NO_GET_CONTEXT
3996 #include <EXTERN.h>
3997 #include <perl.h>
3998 #include <XSUB.h>
3999 ]]],
4000 [[[
4001        dTHX;
4002        load_module (PERL_LOADMOD_NOIMPORT,
4003                          newSVpv ("Collectd::Plugin::FooBar", 24),
4004                          Nullsv);
4005 ]]]
4006       )],
4007       [c_cv_have_libperl="yes"],
4008       [c_cv_have_libperl="no"]
4009     )
4010   )
4011
4012   if test "x$c_cv_have_libperl" = "xyes"
4013   then
4014           AC_DEFINE(HAVE_LIBPERL, 1, [Define if libperl is present and usable.])
4015           AC_SUBST(PERL_CFLAGS)
4016           AC_SUBST(PERL_LIBS)
4017   else
4018           with_libperl="no"
4019   fi
4020
4021   CFLAGS="$SAVE_CFLAGS"
4022   LIBS="$SAVE_LIBS"
4023 else if test -z "$perl_interpreter"; then
4024   with_libperl="no (no perl interpreter found)"
4025   c_cv_have_libperl="no"
4026 fi; fi
4027 AM_CONDITIONAL(BUILD_WITH_LIBPERL, test "x$with_libperl" = "xyes")
4028
4029 if test "x$with_libperl" = "xyes"
4030 then
4031         SAVE_CFLAGS="$CFLAGS"
4032         SAVE_LIBS="$LIBS"
4033         CFLAGS="$CFLAGS $PERL_CFLAGS"
4034         LIBS="$LIBS $PERL_LIBS"
4035
4036         AC_CACHE_CHECK([if perl supports ithreads],
4037                 [c_cv_have_perl_ithreads],
4038                 AC_LINK_IFELSE([AC_LANG_PROGRAM(
4039 [[[
4040 #include <EXTERN.h>
4041 #include <perl.h>
4042 #include <XSUB.h>
4043
4044 #if !defined(USE_ITHREADS)
4045 # error "Perl does not support ithreads!"
4046 #endif /* !defined(USE_ITHREADS) */
4047 ]]],
4048 [[[ ]]]
4049                         )],
4050                         [c_cv_have_perl_ithreads="yes"],
4051                         [c_cv_have_perl_ithreads="no"]
4052                 )
4053         )
4054
4055         if test "x$c_cv_have_perl_ithreads" = "xyes"
4056         then
4057                 AC_DEFINE(HAVE_PERL_ITHREADS, 1, [Define if Perl supports ithreads.])
4058         fi
4059
4060         CFLAGS="$SAVE_CFLAGS"
4061         LIBS="$SAVE_LIBS"
4062 fi
4063
4064 if test "x$with_libperl" = "xyes"
4065 then
4066         SAVE_CFLAGS="$CFLAGS"
4067         SAVE_LIBS="$LIBS"
4068         # trigger an error if Perl_load_module*() uses __attribute__nonnull__(3)
4069         # (see issues #41 and #42)
4070         CFLAGS="$CFLAGS $PERL_CFLAGS -Wall -Werror"
4071         LIBS="$LIBS $PERL_LIBS"
4072
4073         AC_CACHE_CHECK([for broken Perl_load_module()],
4074                 [c_cv_have_broken_perl_load_module],
4075                 AC_LINK_IFELSE([AC_LANG_PROGRAM(
4076 [[[
4077 #define PERL_NO_GET_CONTEXT
4078 #include <EXTERN.h>
4079 #include <perl.h>
4080 #include <XSUB.h>
4081 ]]],
4082 [[[
4083                          dTHX;
4084                          load_module (PERL_LOADMOD_NOIMPORT,
4085                              newSVpv ("Collectd::Plugin::FooBar", 24),
4086                              Nullsv);
4087 ]]]
4088                         )],
4089                         [c_cv_have_broken_perl_load_module="no"],
4090                         [c_cv_have_broken_perl_load_module="yes"]
4091                 )
4092         )
4093
4094         CFLAGS="$SAVE_CFLAGS"
4095         LIBS="$SAVE_LIBS"
4096 fi
4097 AM_CONDITIONAL(HAVE_BROKEN_PERL_LOAD_MODULE,
4098                 test "x$c_cv_have_broken_perl_load_module" = "xyes")
4099
4100 if test "x$with_libperl" = "xyes"
4101 then
4102         SAVE_CFLAGS="$CFLAGS"
4103         SAVE_LIBS="$LIBS"
4104         CFLAGS="$CFLAGS $PERL_CFLAGS"
4105         LIBS="$LIBS $PERL_LIBS"
4106
4107         AC_CHECK_MEMBER(
4108                 [struct mgvtbl.svt_local],
4109                 [have_struct_mgvtbl_svt_local="yes"],
4110                 [have_struct_mgvtbl_svt_local="no"],
4111                 [
4112 #include <EXTERN.h>
4113 #include <perl.h>
4114 #include <XSUB.h>
4115                 ])
4116
4117         if test "x$have_struct_mgvtbl_svt_local" = "xyes"
4118         then
4119                 AC_DEFINE(HAVE_PERL_STRUCT_MGVTBL_SVT_LOCAL, 1,
4120                                   [Define if Perl's struct mgvtbl has member svt_local.])
4121         fi
4122
4123         CFLAGS="$SAVE_CFLAGS"
4124         LIBS="$SAVE_LIBS"
4125 fi
4126 # }}}
4127
4128 # --with-libpq {{{
4129 with_pg_config="pg_config"
4130 with_libpq_includedir=""
4131 with_libpq_libdir=""
4132 with_libpq_cppflags=""
4133 with_libpq_ldflags=""
4134 AC_ARG_WITH(libpq, [AS_HELP_STRING([--with-libpq@<:@=PREFIX@:>@],
4135         [Path to libpq.])],
4136 [
4137         if test "x$withval" = "xno"
4138         then
4139                 with_libpq="no"
4140         else if test "x$withval" = "xyes"
4141         then
4142                 with_libpq="yes"
4143         else
4144                 if test -f "$withval" && test -x "$withval";
4145                 then
4146                         with_pg_config="$withval"
4147                 else if test -x "$withval/bin/pg_config"
4148                 then
4149                         with_pg_config="$withval/bin/pg_config"
4150                 fi; fi
4151                 with_libpq="yes"
4152         fi; fi
4153 ],
4154 [
4155         with_libpq="yes"
4156 ])
4157 if test "x$with_libpq" = "xyes"
4158 then
4159         with_libpq_includedir=`$with_pg_config --includedir 2> /dev/null`
4160         pg_config_status=$?
4161
4162         if test $pg_config_status -eq 0
4163         then
4164                 if test -n "$with_libpq_includedir"; then
4165                         for dir in $with_libpq_includedir; do
4166                                 with_libpq_cppflags="$with_libpq_cppflags -I$dir"
4167                         done
4168                 fi
4169         else
4170                 AC_MSG_WARN([$with_pg_config returned with status $pg_config_status])
4171         fi
4172
4173         SAVE_CPPFLAGS="$CPPFLAGS"
4174         CPPFLAGS="$CPPFLAGS $with_libpq_cppflags"
4175
4176         AC_CHECK_HEADERS(libpq-fe.h, [],
4177                 [with_libpq="no (libpq-fe.h not found)"], [])
4178
4179         CPPFLAGS="$SAVE_CPPFLAGS"
4180 fi
4181 if test "x$with_libpq" = "xyes"
4182 then
4183         with_libpq_libdir=`$with_pg_config --libdir 2> /dev/null`
4184         pg_config_status=$?
4185
4186         if test $pg_config_status -eq 0
4187         then
4188                 if test -n "$with_libpq_libdir"; then
4189                         for dir in $with_libpq_libdir; do
4190                                 with_libpq_ldflags="$with_libpq_ldflags -L$dir"
4191                         done
4192                 fi
4193         else
4194                 AC_MSG_WARN([$with_pg_config returned with status $pg_config_status])
4195         fi
4196
4197         SAVE_LDFLAGS="$LDFLAGS"
4198         LDFLAGS="$LDFLAGS $with_libpq_ldflags"
4199
4200         AC_CHECK_LIB(pq, PQconnectdb,
4201                 [with_libpq="yes"],
4202                 [with_libpq="no (symbol 'PQconnectdb' not found)"])
4203
4204         AC_CHECK_LIB(pq, PQserverVersion,
4205                 [with_libpq="yes"],
4206                 [with_libpq="no (symbol 'PQserverVersion' not found)"])
4207
4208         LDFLAGS="$SAVE_LDFLAGS"
4209 fi
4210 if test "x$with_libpq" = "xyes"
4211 then
4212         BUILD_WITH_LIBPQ_CPPFLAGS="$with_libpq_cppflags"
4213         BUILD_WITH_LIBPQ_LDFLAGS="$with_libpq_ldflags"
4214         AC_SUBST(BUILD_WITH_LIBPQ_CPPFLAGS)
4215         AC_SUBST(BUILD_WITH_LIBPQ_LDFLAGS)
4216 fi
4217 AM_CONDITIONAL(BUILD_WITH_LIBPQ, test "x$with_libpq" = "xyes")
4218 # }}}
4219
4220 # --with-libpqos {{{
4221 with_libpqos_cppflags=""
4222 with_libpqos_ldflags=""
4223 AC_ARG_WITH(libpqos, [AS_HELP_STRING([--with-libpqos@<:@=PREFIX@:>@], [Path to libpqos.])],
4224 [
4225         if test "x$withval" != "xno" && test "x$withval" != "xyes"
4226         then
4227                 with_libpqos_cppflags="-I$withval/include"
4228                 with_libpqos_ldflags="-L$withval/lib"
4229                 with_libpqos="yes"
4230         else
4231                 with_libpqos="$withval"
4232         fi
4233 ],
4234 [
4235         with_libpqos="yes"
4236 ])
4237 if test "x$with_libpqos" = "xyes"
4238 then
4239         SAVE_CPPFLAGS="$CPPFLAGS"
4240         CPPFLAGS="$CPPFLAGS $with_libpqos_cppflags"
4241
4242         AC_CHECK_HEADERS(pqos.h, [with_libpqos="yes"], [with_libpqos="no (pqos.h not found)"])
4243
4244         CPPFLAGS="$SAVE_CPPFLAGS"
4245 fi
4246 if test "x$with_libpqos" = "xyes"
4247 then
4248         SAVE_CPPFLAGS="$CPPFLAGS"
4249         SAVE_LDFLAGS="$LDFLAGS"
4250         CPPFLAGS="$CPPFLAGS $with_libpqos_cppflags"
4251         LDFLAGS="$LDFLAGS $with_libpqos_ldflags"
4252
4253         AC_CHECK_LIB(pqos, pqos_init, [with_libpqos="yes"], [with_libpqos="no (Can't find libpqos)"])
4254
4255         CPPFLAGS="$SAVE_CPPFLAGS"
4256         LDFLAGS="$SAVE_LDFLAGS"
4257 fi
4258 if test "x$with_libpqos" = "xyes"
4259 then
4260         BUILD_WITH_LIBPQOS_CPPFLAGS="$with_libpqos_cppflags"
4261         BUILD_WITH_LIBPQOS_LDFLAGS="$with_libpqos_ldflags"
4262         BUILD_WITH_LIBPQOS_LIBS="-lpqos"
4263         AC_SUBST(BUILD_WITH_LIBPQOS_CPPFLAGS)
4264         AC_SUBST(BUILD_WITH_LIBPQOS_LDFLAGS)
4265         AC_SUBST(BUILD_WITH_LIBPQOS_LIBS)
4266 fi
4267 # }}}
4268
4269 # --with-libprotobuf {{{
4270 with_libprotobuf_cppflags=""
4271 with_libprotobuf_ldflags=""
4272 AC_ARG_WITH([libprotobuf], [AS_HELP_STRING([--with-libprotobuf@<:@=PREFIX@:>@], [Path to libprotobuf.])],
4273   [
4274     if test "x$withval" != "xno" && test "x$withval" != "xyes"
4275     then
4276       with_libprotobuf_cppflags="-I$withval/include"
4277       with_libprotobuf_ldflags="-L$withval/lib"
4278       with_libprotobuf="yes"
4279     fi
4280     if test "x$withval" = "xno"
4281     then
4282       with_libprotobuf="no (disabled on command line)"
4283     fi
4284   ],
4285   [withval="yes"]
4286 )
4287 if test "x$withval" = "xyes"
4288 then
4289 PKG_CHECK_MODULES([PROTOBUF], [protobuf],
4290   [with_libprotobuf="yes"],
4291   [with_libprotobuf="no (pkg-config could not find libprotobuf)"]
4292 )
4293 fi
4294
4295 if test "x$withval" != "xno"
4296 then
4297   SAVE_LDFLAGS="$LDFLAGS"
4298   SAVE_LIBS="$LIBS"
4299   LDFLAGS="$with_libprotobuf_ldflags"
4300   LIBS="$PROTOBUF_LIBS $LIBS"
4301   AC_LANG_PUSH([C++])
4302   AC_CHECK_LIB([protobuf], [main],
4303     [
4304       SAVE_CPPFLAGS="$CPPFLAGS"
4305       CPPFLAGS="$with_libprotobuf_cppflags $PROTOBUF_CFLAGS"
4306       if test "x$PROTOBUF_LIBS" = "x"
4307       then
4308         PROTOBUF_LIBS="-lprotobuf"
4309       fi
4310       AC_CHECK_HEADERS([google/protobuf/util/time_util.h],
4311         [with_libprotobuf="yes"],
4312         [with_libprotobuf="no (<google/protobuf/util/time_util.h> not found)"]
4313       )
4314       CPPFLAGS="$SAVE_CPPFLAGS"
4315     ],
4316     [with_libprotobuf="no (libprotobuf not found)"]
4317   )
4318   AC_LANG_POP([C++])
4319   LDFLAGS="$SAVE_LDFLAGS"
4320   LIBS="$SAVE_LIBS"
4321 fi
4322 BUILD_WITH_LIBPROTOBUF_CPPFLAGS="$with_libprotobuf_cppflags $PROTOBUF_CFLAGS"
4323 BUILD_WITH_LIBPROTOBUF_LDFLAGS="$with_libprotobuf_ldflags"
4324 BUILD_WITH_LIBPROTOBUF_LIBS="$PROTOBUF_LIBS"
4325 AC_SUBST([BUILD_WITH_LIBPROTOBUF_CPPFLAGS])
4326 AC_SUBST([BUILD_WITH_LIBPROTOBUF_LDFLAGS])
4327 AC_SUBST([BUILD_WITH_LIBPROTOBUF_LIBS])
4328 # }}}
4329
4330 # --with-libprotobuf-c {{{
4331 with_libprotobuf_c_cppflags=""
4332 with_libprotobuf_c_ldflags=""
4333 AC_ARG_WITH([libprotobuf-c], [AS_HELP_STRING([--with-libprotobuf-c@<:@=PREFIX@:>@], [Path to libprotobuf-c.])],
4334   [
4335     if test "x$withval" != "xno" && test "x$withval" != "xyes"
4336     then
4337       with_libprotobuf_c_cppflags="-I$withval/include"
4338       with_libprotobuf_c_ldflags="-L$withval/lib"
4339       with_libprotobuf_c="yes"
4340     fi
4341     if test "x$withval" = "xno"
4342     then
4343       with_libprotobuf_c="no (disabled on command line)"
4344     fi
4345   ],
4346   [withval="yes"]
4347 )
4348 if test "x$withval" = "xyes"
4349 then
4350 PKG_CHECK_MODULES([PROTOBUF_C], [libprotobuf-c],
4351   [with_libprotobuf_c="yes"],
4352   [with_libprotobuf_c="no (pkg-config could not find libprotobuf-c)"]
4353 )
4354 fi
4355
4356 if test "x$withval" != "xno"
4357 then
4358   SAVE_LDFLAGS="$LDFLAGS"
4359   SAVE_LIBS="$LIBS"
4360   LDFLAGS="$with_libprotobuf_c_ldflags"
4361   LIBS="$PROTOBUF_C_LIBS $LIBS"
4362   AC_CHECK_LIB([protobuf-c], [protobuf_c_message_pack],
4363     [
4364       SAVE_CPPFLAGS="$CPPFLAGS"
4365       CPPFLAGS="$with_libprotobuf_c_cppflags $PROTOBUF_C_CFLAGS"
4366       if test "x$PROTOBUF_C_LIBS" = "x"
4367       then
4368         PROTOBUF_C_LIBS="-lprotobuf-c"
4369       fi
4370       AC_CHECK_HEADERS([protobuf-c/protobuf-c.h google/protobuf-c/protobuf-c.h],
4371         [
4372           with_libprotobuf_c="yes"
4373           break
4374         ],
4375         [with_libprotobuf_c="no (<protobuf-c.h> not found)"]
4376       )
4377       CPPFLAGS="$SAVE_CPPFLAGS"
4378     ],
4379     [with_libprotobuf_c="no (libprotobuf-c not found)"]
4380   )
4381   LDFLAGS="$SAVE_LDFLAGS"
4382   LIBS="$SAVE_LIBS"
4383 fi
4384 BUILD_WITH_LIBPROTOBUF_C_CPPFLAGS="$with_libprotobuf_c_cppflags $PROTOBUF_C_CFLAGS"
4385 BUILD_WITH_LIBPROTOBUF_C_LDFLAGS="$with_libprotobuf_c_ldflags"
4386 BUILD_WITH_LIBPROTOBUF_C_LIBS="$PROTOBUF_C_LIBS"
4387 AC_SUBST([BUILD_WITH_LIBPROTOBUF_C_CPPFLAGS])
4388 AC_SUBST([BUILD_WITH_LIBPROTOBUF_C_LDFLAGS])
4389 AC_SUBST([BUILD_WITH_LIBPROTOBUF_C_LIBS])
4390 # }}}
4391
4392 # --with-libpython {{{
4393 AC_ARG_VAR([LIBPYTHON_CPPFLAGS], [Preprocessor flags for libpython])
4394 AC_ARG_VAR([LIBPYTHON_LDFLAGS], [Linker flags for libpython])
4395 AC_ARG_VAR([LIBPYTHON_LIBS], [Libraries for libpython])
4396
4397 AC_ARG_WITH([libpython],
4398   [AS_HELP_STRING([--with-libpython],
4399     [if we should build with libpython @<:@default=yes@:>@])
4400   ],
4401   [with_libpython="$withval"],
4402   [with_libpython="check"]
4403 )
4404 if test "$with_libpython" != "no"; then
4405   if test "$LIBPYTHON_CPPFLAGS" = "" && test "$LIBPYTHON_LDFLAGS" = ""; then
4406     AC_ARG_VAR([PYTHON_CONFIG], [path to python-config])
4407     AC_PATH_PROGS([PYTHON_CONFIG],
4408       [python3-config python2-config python-config]
4409     )
4410     if test "$PYTHON_CONFIG" = ""; then
4411       if test "$with_libpython" = "yes"; then
4412         AC_MSG_ERROR([Unable to find python-config])
4413       fi
4414       with_libpython="no"
4415     fi
4416   fi
4417 fi
4418
4419 if test "$PYTHON_CONFIG" != ""; then
4420   LIBPYTHON_CPPFLAGS="`${PYTHON_CONFIG} --includes`"
4421   if test $? -ne 0; then
4422     with_libpython="no"
4423   fi
4424   LIBPYTHON_LDFLAGS="`${PYTHON_CONFIG} --ldflags`"
4425   if test $? -ne 0; then
4426     with_libpython="no"
4427   fi
4428   LIBPYTHON_LIBS="`${PYTHON_CONFIG} --libs`"
4429   if test $? -ne 0; then
4430     with_libpython="no"
4431   fi
4432 fi
4433
4434 if test "$with_libpython" != "xno"; then
4435   SAVE_CPPFLAGS="$CPPFLAGS"
4436   SAVE_LDFLAGS="$LDFLAGS"
4437   SAVE_LIBS="$LIBS"
4438   CPPFLAGS="$LIBPYTHON_CPPFLAGS $CPPFLAGS"
4439   LDFLAGS="$LIBPYTHON_LDFLAGS $LDFLAGS"
4440   LIBS="$LIBPYTHON_LIBS $LIBS"
4441   AC_CHECK_HEADERS([Python.h],
4442     [
4443       AC_MSG_CHECKING([for libpython])
4444       AC_LINK_IFELSE([AC_LANG_PROGRAM(
4445           [[#include <Python.h>]],
4446           [[Py_Initialize();]])
4447         ],
4448         [with_libpython="yes"],
4449         [with_libpython="no"]
4450       )
4451       AC_MSG_RESULT([$with_libpython])
4452     ],
4453     [with_libpython="no"]
4454   )
4455   CPPFLAGS="$SAVE_CPPFLAGS"
4456   LDFLAGS="$SAVE_LDFLAGS"
4457   LIBS="$SAVE_LIBS"
4458 fi
4459 # }}} --with-libpython
4460
4461 # --with-librabbitmq {{{
4462 with_librabbitmq_cppflags=""
4463 with_librabbitmq_ldflags=""
4464 AC_ARG_WITH(librabbitmq, [AS_HELP_STRING([--with-librabbitmq@<:@=PREFIX@:>@], [Path to librabbitmq.])],
4465 [
4466         if test "x$withval" != "xno" && test "x$withval" != "xyes"
4467         then
4468                 with_librabbitmq_cppflags="-I$withval/include"
4469                 with_librabbitmq_ldflags="-L$withval/lib"
4470                 with_librabbitmq="yes"
4471         else
4472                 with_librabbitmq="$withval"
4473         fi
4474 ],
4475 [
4476         with_librabbitmq="yes"
4477 ])
4478 SAVE_CPPFLAGS="$CPPFLAGS"
4479 SAVE_LDFLAGS="$LDFLAGS"
4480 CPPFLAGS="$CPPFLAGS $with_librabbitmq_cppflags"
4481 LDFLAGS="$LDFLAGS $with_librabbitmq_ldflags"
4482 if test "x$with_librabbitmq" = "xyes"
4483 then
4484         AC_CHECK_HEADERS(amqp.h, [with_librabbitmq="yes"], [with_librabbitmq="no (amqp.h not found)"])
4485 fi
4486 if test "x$with_librabbitmq" = "xyes"
4487 then
4488         # librabbitmq up to version 0.9.1 provides "library_errno", later
4489         # versions use "library_error". The library does not provide a version
4490         # macro :( Use "AC_CHECK_MEMBERS" (plural) for automatic defines.
4491         AC_CHECK_MEMBERS([amqp_rpc_reply_t.library_errno],,,
4492                          [
4493 #if HAVE_STDLIB_H
4494 # include <stdlib.h>
4495 #endif
4496 #if HAVE_STDIO_H
4497 # include <stdio.h>
4498 #endif
4499 #if HAVE_STDINT_H
4500 # include <stdint.h>
4501 #endif
4502 #if HAVE_INTTYPES_H
4503 # include <inttypes.h>
4504 #endif
4505 #include <amqp.h>
4506                          ])
4507 fi
4508 if test "x$with_librabbitmq" = "xyes"
4509 then
4510         AC_CHECK_LIB(rabbitmq, amqp_basic_publish, [with_librabbitmq="yes"], [with_librabbitmq="no (Symbol 'amqp_basic_publish' not found)"])
4511 fi
4512 if test "x$with_librabbitmq" = "xyes"
4513 then
4514         BUILD_WITH_LIBRABBITMQ_CPPFLAGS="$with_librabbitmq_cppflags"
4515         BUILD_WITH_LIBRABBITMQ_LDFLAGS="$with_librabbitmq_ldflags"
4516         BUILD_WITH_LIBRABBITMQ_LIBS="-lrabbitmq"
4517         AC_SUBST(BUILD_WITH_LIBRABBITMQ_CPPFLAGS)
4518         AC_SUBST(BUILD_WITH_LIBRABBITMQ_LDFLAGS)
4519         AC_SUBST(BUILD_WITH_LIBRABBITMQ_LIBS)
4520         AC_DEFINE(HAVE_LIBRABBITMQ, 1, [Define if librabbitmq is present and usable.])
4521 fi
4522 CPPFLAGS="$SAVE_CPPFLAGS"
4523 LDFLAGS="$SAVE_LDFLAGS"
4524 AM_CONDITIONAL(BUILD_WITH_LIBRABBITMQ, test "x$with_librabbitmq" = "xyes")
4525
4526 with_amqp_tcp_socket="no"
4527 if test "x$with_librabbitmq" = "xyes"
4528 then
4529         SAVE_CPPFLAGS="$CPPFLAGS"
4530         SAVE_LDFLAGS="$LDFLAGS"
4531         SAVE_LIBS="$LIBS"
4532         CPPFLAGS="$CPPFLAGS $with_librabbitmq_cppflags"
4533         LDFLAGS="$LDFLAGS $with_librabbitmq_ldflags"
4534         LIBS="-lrabbitmq"
4535
4536         AC_CHECK_HEADERS(amqp_tcp_socket.h amqp_socket.h)
4537         AC_CHECK_FUNC(amqp_tcp_socket_new, [with_amqp_tcp_socket="yes"], [with_amqp_tcp_socket="no"])
4538         if test "x$with_amqp_tcp_socket" = "xyes"
4539         then
4540                 AC_DEFINE(HAVE_AMQP_TCP_SOCKET, 1,
4541                                 [Define if librabbitmq provides the new TCP socket interface.])
4542         fi
4543
4544         AC_CHECK_DECLS(amqp_socket_close,
4545                                 [amqp_socket_close_decl="yes"], [amqp_socket_close_decl="no"],
4546                                 [[
4547 #include <amqp.h>
4548 #ifdef HAVE_AMQP_TCP_SOCKET_H
4549 # include <amqp_tcp_socket.h>
4550 #endif
4551 #ifdef HAVE_AMQP_SOCKET_H
4552 # include <amqp_socket.h>
4553 #endif
4554                                 ]])
4555
4556         CPPFLAGS="$SAVE_CPPFLAGS"
4557         LDFLAGS="$SAVE_LDFLAGS"
4558         LIBS="$SAVE_LIBS"
4559 fi
4560 # }}}
4561
4562 # --with-librdkafka {{{
4563 AC_ARG_WITH(librdkafka, [AS_HELP_STRING([--with-librdkafka@<:@=PREFIX@:>@], [Path to librdkafka.])],
4564 [
4565   if test "x$withval" != "xno" && test "x$withval" != "xyes"
4566   then
4567     with_librdkafka_cppflags="-I$withval/include"
4568     with_librdkafka_ldflags="-L$withval/lib"
4569     with_librdkafka_rpath="$withval/lib"
4570     with_librdkafka="yes"
4571   else
4572     with_librdkafka="$withval"
4573   fi
4574 ],
4575 [
4576   with_librdkafka="yes"
4577 ])
4578 SAVE_CPPFLAGS="$CPPFLAGS"
4579 SAVE_LDFLAGS="$LDFLAGS"
4580
4581 CPPFLAGS="$CPPFLAGS $with_librdkafka_cppflags"
4582 LDFLAGS="$LDFLAGS $with_librdkafka_ldflags"
4583
4584 if test "x$with_librdkafka" = "xyes"
4585 then
4586         AC_CHECK_HEADERS(librdkafka/rdkafka.h, [with_librdkafka="yes"], [with_librdkafka="no (librdkafka/rdkafka.h not found)"])
4587 fi
4588
4589 if test "x$with_librdkafka" = "xyes"
4590 then
4591         AC_CHECK_LIB(rdkafka, rd_kafka_new, [with_librdkafka="yes"], [with_librdkafka="no (Symbol 'rd_kafka_new' not found)"])
4592   AC_CHECK_LIB(rdkafka, rd_kafka_conf_set_log_cb, [with_librdkafka_log_cb="yes"], [with_librdkafka_log_cb="no"])
4593   AC_CHECK_LIB(rdkafka, rd_kafka_set_logger, [with_librdkafka_logger="yes"], [with_librdkafka_logger="no"])
4594 fi
4595 if test "x$with_librdkafka" = "xyes"
4596 then
4597         BUILD_WITH_LIBRDKAFKA_CPPFLAGS="$with_librdkafka_cppflags"
4598         BUILD_WITH_LIBRDKAFKA_LDFLAGS="$with_librdkafka_ldflags"
4599         if test "x$with_librdkafka_rpath" != "x"
4600         then
4601                 BUILD_WITH_LIBRDKAFKA_LIBS="-Wl,-rpath,$with_librdkafka_rpath -lrdkafka"
4602         else
4603                 BUILD_WITH_LIBRDKAFKA_LIBS="-lrdkafka"
4604         fi
4605         AC_SUBST(BUILD_WITH_LIBRDKAFKA_CPPFLAGS)
4606         AC_SUBST(BUILD_WITH_LIBRDKAFKA_LDFLAGS)
4607         AC_SUBST(BUILD_WITH_LIBRDKAFKA_LIBS)
4608         AC_DEFINE(HAVE_LIBRDKAFKA, 1, [Define if librdkafka is present and usable.])
4609   if test "x$with_librdkafka_log_cb" = "xyes"
4610   then
4611         AC_DEFINE(HAVE_LIBRDKAFKA_LOG_CB, 1, [Define if librdkafka log facility is present and usable.])
4612   else if test "x$with_librdkafka_logger" = "xyes"
4613   then
4614         AC_DEFINE(HAVE_LIBRDKAFKA_LOGGER, 1, [Define if librdkafka log facility is present and usable.])
4615   fi; fi
4616 fi
4617 CPPFLAGS="$SAVE_CPPFLAGS"
4618 LDFLAGS="$SAVE_LDFLAGS"
4619 AM_CONDITIONAL(BUILD_WITH_LIBRDKAFKA, test "x$with_librdkafka" = "xyes")
4620
4621 # }}}
4622
4623 # --with-librouteros {{{
4624 AC_ARG_WITH(librouteros, [AS_HELP_STRING([--with-librouteros@<:@=PREFIX@:>@], [Path to librouteros.])],
4625 [
4626  if test "x$withval" = "xyes"
4627  then
4628          with_librouteros="yes"
4629  else if test "x$withval" = "xno"
4630  then
4631          with_librouteros="no"
4632  else
4633          with_librouteros="yes"
4634          LIBROUTEROS_CPPFLAGS="$LIBROUTEROS_CPPFLAGS -I$withval/include"
4635          LIBROUTEROS_LDFLAGS="$LIBROUTEROS_LDFLAGS -L$withval/lib"
4636  fi; fi
4637 ],
4638 [with_librouteros="yes"])
4639
4640 SAVE_CPPFLAGS="$CPPFLAGS"
4641 SAVE_LDFLAGS="$LDFLAGS"
4642
4643 CPPFLAGS="$CPPFLAGS $LIBROUTEROS_CPPFLAGS"
4644 LDFLAGS="$LDFLAGS $LIBROUTEROS_LDFLAGS"
4645
4646 if test "x$with_librouteros" = "xyes"
4647 then
4648         if test "x$LIBROUTEROS_CPPFLAGS" != "x"
4649         then
4650                 AC_MSG_NOTICE([librouteros CPPFLAGS: $LIBROUTEROS_CPPFLAGS])
4651         fi
4652         AC_CHECK_HEADERS(routeros_api.h,
4653         [with_librouteros="yes"],
4654         [with_librouteros="no (routeros_api.h not found)"])
4655 fi
4656 if test "x$with_librouteros" = "xyes"
4657 then
4658         if test "x$LIBROUTEROS_LDFLAGS" != "x"
4659         then
4660                 AC_MSG_NOTICE([librouteros LDFLAGS: $LIBROUTEROS_LDFLAGS])
4661         fi
4662         AC_CHECK_LIB(routeros, ros_interface,
4663         [with_librouteros="yes"],
4664         [with_librouteros="no (symbol 'ros_interface' not found)"])
4665 fi
4666
4667 CPPFLAGS="$SAVE_CPPFLAGS"
4668 LDFLAGS="$SAVE_LDFLAGS"
4669
4670 if test "x$with_librouteros" = "xyes"
4671 then
4672         BUILD_WITH_LIBROUTEROS_CPPFLAGS="$LIBROUTEROS_CPPFLAGS"
4673         BUILD_WITH_LIBROUTEROS_LDFLAGS="$LIBROUTEROS_LDFLAGS"
4674         AC_SUBST(BUILD_WITH_LIBROUTEROS_CPPFLAGS)
4675         AC_SUBST(BUILD_WITH_LIBROUTEROS_LDFLAGS)
4676 fi
4677 AM_CONDITIONAL(BUILD_WITH_LIBROUTEROS, test "x$with_librouteros" = "xyes")
4678 # }}}
4679
4680 # --with-librrd {{{
4681 librrd_cflags=""
4682 librrd_ldflags=""
4683 librrd_threadsafe="no"
4684 librrd_rrdc_update="no"
4685 AC_ARG_WITH(librrd,
4686   [AS_HELP_STRING([--with-librrd@<:@=PREFIX@:>@], [Path to rrdtool.])],
4687   [
4688     if test "x$withval" != "xno" && test "x$withval" != "xyes"
4689     then
4690       librrd_cflags="-I$withval/include"
4691       librrd_ldflags="-L$withval/lib"
4692       with_librrd="yes"
4693     else
4694       with_librrd="$withval"
4695     fi
4696   ],
4697   [with_librrd="yes"]
4698 )
4699
4700 if test "x$with_librrd" = "xyes"
4701 then
4702   SAVE_LDFLAGS="$LDFLAGS"
4703   LDFLAGS="$LDFLAGS $librrd_ldflags"
4704   PKG_CHECK_MODULES([RRD], [librrd >= 1.6.0],
4705     [
4706       AC_CHECK_LIB([rrd], [rrd_update_r],
4707         [librrd_threadsafe="yes"],
4708         [:]
4709       )
4710       AC_CHECK_LIB([rrd], [rrdc_update],
4711         [librrd_rrdc_update="yes"],
4712         [:]
4713       )
4714     ],[:]
4715   )
4716   LDFLAGS="$SAVE_LDFLAGS"
4717
4718   SAVE_CPPFLAGS="$CPPFLAGS"
4719   CPPFLAGS="$CPPFLAGS $RRD_CFLAGS $librrd_cflags"
4720
4721   AC_CHECK_HEADERS([rrd.h],, [with_librrd="no (rrd.h not found)"])
4722
4723   CPPFLAGS="$SAVE_CPPFLAGS"
4724 fi
4725
4726 if test "x$with_librrd" = "xyes" && test "x$librrd_threadsafe" = "xno"
4727 then
4728   SAVE_LDFLAGS="$LDFLAGS"
4729   LDFLAGS="$LDFLAGS $librrd_ldflags"
4730
4731   AC_CHECK_LIB([rrd_th], [rrd_update_r],
4732     [
4733       librrd_ldflags="$librrd_ldflags -lrrd_th"
4734       librrd_threadsafe="yes"
4735       AC_CHECK_LIB([rrd_th], [rrdc_update],
4736         [librrd_rrdc_update="yes"],
4737         [:],
4738       )
4739     ],
4740     [:]
4741   )
4742   LDFLAGS="$SAVE_LDFLAGS"
4743 fi
4744
4745 if test "x$with_librrd" = "xyes" && test "x$librrd_threadsafe" = "xno"
4746 then
4747   SAVE_LDFLAGS="$LDFLAGS"
4748   LDFLAGS="$LDFLAGS $librrd_ldflags"
4749
4750   AC_CHECK_LIB([rrd], [rrd_update],
4751     [
4752       librrd_ldflags="$librrd_ldflags -lrrd"
4753       AC_CHECK_LIB([rrd], [rrdc_update],
4754         [librrd_rrdc_update="yes"],
4755         [:]
4756       )
4757     ],
4758     [with_librrd="no (symbol 'rrd_update' not found)"]
4759   )
4760   LDFLAGS="$SAVE_LDFLAGS"
4761 fi
4762
4763 if test "x$with_librrd" = "xyes"
4764 then
4765   BUILD_WITH_LIBRRD_CFLAGS="$RRD_CFLAGS $librrd_cflags"
4766   BUILD_WITH_LIBRRD_LDFLAGS="$librrd_ldflags"
4767   BUILD_WITH_LIBRRD_LIBS="$RRD_LIBS"
4768   AC_SUBST(BUILD_WITH_LIBRRD_CFLAGS)
4769   AC_SUBST(BUILD_WITH_LIBRRD_LDFLAGS)
4770   AC_SUBST(BUILD_WITH_LIBRRD_LIBS)
4771 fi
4772 if test "x$librrd_threadsafe" = "xyes"
4773 then
4774   AC_DEFINE([HAVE_THREADSAFE_LIBRRD], [1],
4775     [Define to 1 if the rrd library is thread-safe]
4776   )
4777 fi
4778 # }}}
4779
4780 # --with-libsensors {{{
4781 with_sensors_cflags=""
4782 with_sensors_ldflags=""
4783 AC_ARG_WITH(libsensors, [AS_HELP_STRING([--with-libsensors@<:@=PREFIX@:>@], [Path to lm_sensors.])],
4784 [
4785         if test "x$withval" = "xno"
4786         then
4787                 with_libsensors="no"
4788         else
4789                 with_libsensors="yes"
4790                 if test "x$withval" != "xyes"
4791                 then
4792                         with_sensors_cflags="-I$withval/include"
4793                         with_sensors_ldflags="-L$withval/lib"
4794                         with_libsensors="yes"
4795                 fi
4796         fi
4797 ],
4798 [
4799         if test "x$ac_system" = "xLinux"
4800         then
4801                 with_libsensors="yes"
4802         else
4803                 with_libsensors="no (Linux only library)"
4804         fi
4805 ])
4806 if test "x$with_libsensors" = "xyes"
4807 then
4808         SAVE_CPPFLAGS="$CPPFLAGS"
4809         CPPFLAGS="$CPPFLAGS $with_sensors_cflags"
4810
4811         AC_CHECK_HEADERS(sensors/sensors.h, [], [with_libsensors="no (sensors/sensors.h not found)"])
4812
4813         CPPFLAGS="$SAVE_CPPFLAGS"
4814 fi
4815 if test "x$with_libsensors" = "xyes"
4816 then
4817         SAVE_CPPFLAGS="$CPPFLAGS"
4818         SAVE_LDFLAGS="$LDFLAGS"
4819         CPPFLAGS="$CPPFLAGS $with_sensors_cflags"
4820         LDFLAGS="$LDFLAGS $with_sensors_ldflags"
4821
4822         AC_CHECK_LIB(sensors, sensors_init,
4823         [
4824                 AC_DEFINE(HAVE_LIBSENSORS, 1, [Define to 1 if you have the sensors library (-lsensors).])
4825         ],
4826         [with_libsensors="no (libsensors not found)"])
4827
4828         CPPFLAGS="$SAVE_CPPFLAGS"
4829         LDFLAGS="$SAVE_LDFLAGS"
4830 fi
4831 if test "x$with_libsensors" = "xyes"
4832 then
4833         BUILD_WITH_LIBSENSORS_CFLAGS="$with_sensors_cflags"
4834         BUILD_WITH_LIBSENSORS_LDFLAGS="$with_sensors_ldflags"
4835         AC_SUBST(BUILD_WITH_LIBSENSORS_CFLAGS)
4836         AC_SUBST(BUILD_WITH_LIBSENSORS_LDFLAGS)
4837 fi
4838 AM_CONDITIONAL(BUILD_WITH_LM_SENSORS, test "x$with_libsensors" = "xyes")
4839 # }}}
4840
4841 # libsigrok {{{
4842 AC_SUBST([LIBSIGROK_CFLAGS])
4843 AC_SUBST([LIBSIGROK_LIBS])
4844 PKG_CHECK_MODULES([LIBSIGROK], [libsigrok < 0.4],
4845   [with_libsigrok="yes"],
4846   [with_libsigrok="no (pkg-config could not find libsigrok)"]
4847 )
4848 # }}}
4849
4850 # --with-libstatgrab {{{
4851 with_libstatgrab_cflags=""
4852 with_libstatgrab_ldflags=""
4853 AC_ARG_WITH(libstatgrab, [AS_HELP_STRING([--with-libstatgrab@<:@=PREFIX@:>@], [Path to libstatgrab.])],
4854 [
4855  if test "x$withval" != "xno" \
4856    && test "x$withval" != "xyes"
4857  then
4858    with_libstatgrab_cflags="-I$withval/include"
4859    with_libstatgrab_ldflags="-L$withval/lib -lstatgrab"
4860    with_libstatgrab="yes"
4861    with_libstatgrab_pkg_config="no"
4862  else
4863    with_libstatgrab="$withval"
4864    with_libstatgrab_pkg_config="yes"
4865  fi
4866  ],
4867 [
4868  with_libstatgrab="yes"
4869  with_libstatgrab_pkg_config="yes"
4870 ])
4871
4872 if test "x$with_libstatgrab" = "xyes" \
4873   && test "x$with_libstatgrab_pkg_config" = "xyes"
4874 then
4875   AC_MSG_CHECKING([pkg-config for libstatgrab])
4876   temp_result="found"
4877   $PKG_CONFIG --exists libstatgrab 2>/dev/null
4878   if test "$?" != "0"
4879   then
4880     with_libstatgrab_pkg_config="no"
4881     with_libstatgrab="no (pkg-config doesn't know libstatgrab)"
4882     temp_result="not found"
4883   fi
4884   AC_MSG_RESULT([$temp_result])
4885 fi
4886
4887 if test "x$with_libstatgrab" = "xyes" \
4888   && test "x$with_libstatgrab_pkg_config" = "xyes" \
4889   && test "x$with_libstatgrab_cflags" = "x"
4890 then
4891   AC_MSG_CHECKING([for libstatgrab CFLAGS])
4892   temp_result="`$PKG_CONFIG --cflags libstatgrab`"
4893   if test "$?" = "0"
4894   then
4895     with_libstatgrab_cflags="$temp_result"
4896   else
4897     with_libstatgrab="no ($PKG_CONFIG --cflags libstatgrab failed)"
4898     temp_result="$PKG_CONFIG --cflags libstatgrab failed"
4899   fi
4900   AC_MSG_RESULT([$temp_result])
4901 fi
4902
4903 if test "x$with_libstatgrab" = "xyes" \
4904   && test "x$with_libstatgrab_pkg_config" = "xyes" \
4905   && test "x$with_libstatgrab_ldflags" = "x"
4906 then
4907   AC_MSG_CHECKING([for libstatgrab LDFLAGS])
4908   temp_result="`$PKG_CONFIG --libs libstatgrab`"
4909   if test "$?" = "0"
4910   then
4911     with_libstatgrab_ldflags="$temp_result"
4912   else
4913     with_libstatgrab="no ($PKG_CONFIG --libs libstatgrab failed)"
4914     temp_result="$PKG_CONFIG --libs libstatgrab failed"
4915   fi
4916   AC_MSG_RESULT([$temp_result])
4917 fi
4918
4919 if test "x$with_libstatgrab" = "xyes"
4920 then
4921   SAVE_CPPFLAGS="$CPPFLAGS"
4922   CPPFLAGS="$CPPFLAGS $with_libstatgrab_cflags"
4923
4924   AC_CHECK_HEADERS(statgrab.h,
4925                    [with_libstatgrab="yes"],
4926                    [with_libstatgrab="no (statgrab.h not found)"])
4927
4928   CPPFLAGS="$SAVE_CPPFLAGS"
4929 fi
4930
4931 if test "x$with_libstatgrab" = "xyes"
4932 then
4933   SAVE_CFLAGS="$CFLAGS"
4934   SAVE_LDFLAGS="$LDFLAGS"
4935
4936   CFLAGS="$CFLAGS $with_libstatgrab_cflags"
4937   LDFLAGS="$LDFLAGS $with_libstatgrab_ldflags"
4938
4939   AC_CHECK_LIB(statgrab, sg_init,
4940                [with_libstatgrab="yes"],
4941                [with_libstatgrab="no (symbol sg_init not found)"])
4942
4943   CFLAGS="$SAVE_CFLAGS"
4944   LDFLAGS="$SAVE_LDFLAGS"
4945 fi
4946
4947 if test "x$with_libstatgrab" = "xyes"
4948 then
4949   SAVE_CFLAGS="$CFLAGS"
4950   SAVE_LDFLAGS="$LDFLAGS"
4951   SAVE_LIBS="$LIBS"
4952
4953   CFLAGS="$CFLAGS $with_libstatgrab_cflags"
4954   LDFLAGS="$LDFLAGS $with_libstatgrab_ldflags"
4955   LIBS="-lstatgrab $LIBS"
4956
4957   AC_CACHE_CHECK([if libstatgrab >= 0.90],
4958           [c_cv_have_libstatgrab_0_90],
4959           AC_LINK_IFELSE([AC_LANG_PROGRAM(
4960 [[[
4961 #include <stdio.h>
4962 #include <statgrab.h>
4963 ]]],
4964 [[[
4965       if (sg_init()) return 0;
4966 ]]]
4967     )],
4968     [c_cv_have_libstatgrab_0_90="no"],
4969     [c_cv_have_libstatgrab_0_90="yes"]
4970           )
4971   )
4972
4973   CFLAGS="$SAVE_CFLAGS"
4974   LDFLAGS="$SAVE_LDFLAGS"
4975   LIBS="$SAVE_LIBS"
4976 fi
4977
4978 AM_CONDITIONAL(BUILD_WITH_LIBSTATGRAB, test "x$with_libstatgrab" = "xyes")
4979 if test "x$with_libstatgrab" = "xyes"
4980 then
4981   AC_DEFINE(HAVE_LIBSTATGRAB, 1, [Define to 1 if you have the 'statgrab' library (-lstatgrab)])
4982   BUILD_WITH_LIBSTATGRAB_CFLAGS="$with_libstatgrab_cflags"
4983   BUILD_WITH_LIBSTATGRAB_LDFLAGS="$with_libstatgrab_ldflags"
4984   AC_SUBST(BUILD_WITH_LIBSTATGRAB_CFLAGS)
4985   AC_SUBST(BUILD_WITH_LIBSTATGRAB_LDFLAGS)
4986   if test "x$c_cv_have_libstatgrab_0_90" = "xyes"
4987   then
4988         AC_DEFINE(HAVE_LIBSTATGRAB_0_90, 1, [Define to 1 if libstatgrab version >= 0.90])
4989   fi
4990 fi
4991 # }}}
4992
4993 # --with-libtokyotyrant {{{
4994 with_libtokyotyrant_cppflags=""
4995 with_libtokyotyrant_ldflags=""
4996 with_libtokyotyrant_libs=""
4997 AC_ARG_WITH(libtokyotyrant, [AS_HELP_STRING([--with-libtokyotyrant@<:@=PREFIX@:>@], [Path to libtokyotyrant.])],
4998 [
4999   if test "x$withval" = "xno"
5000   then
5001     with_libtokyotyrant="no"
5002   else if test "x$withval" = "xyes"
5003   then
5004     with_libtokyotyrant="yes"
5005   else
5006     with_libtokyotyrant_cppflags="-I$withval/include"
5007     with_libtokyotyrant_ldflags="-L$withval/include"
5008     with_libtokyotyrant_libs="-ltokyotyrant"
5009     with_libtokyotyrant="yes"
5010   fi; fi
5011 ],
5012 [
5013   with_libtokyotyrant="yes"
5014 ])
5015
5016 if test "x$with_libtokyotyrant" = "xyes"
5017 then
5018   if $PKG_CONFIG --exists tokyotyrant
5019   then
5020     with_libtokyotyrant_cppflags="$with_libtokyotyrant_cppflags `$PKG_CONFIG --cflags tokyotyrant`"
5021     with_libtokyotyrant_ldflags="$with_libtokyotyrant_ldflags `$PKG_CONFIG --libs-only-L tokyotyrant`"
5022     with_libtokyotyrant_libs="$with_libtokyotyrant_libs `$PKG_CONFIG --libs-only-l tokyotyrant`"
5023   fi
5024 fi
5025
5026 SAVE_CPPFLAGS="$CPPFLAGS"
5027 SAVE_LDFLAGS="$LDFLAGS"
5028 CPPFLAGS="$CPPFLAGS $with_libtokyotyrant_cppflags"
5029 LDFLAGS="$LDFLAGS $with_libtokyotyrant_ldflags"
5030
5031 if test "x$with_libtokyotyrant" = "xyes"
5032 then
5033   AC_CHECK_HEADERS(tcrdb.h,
5034   [
5035           AC_DEFINE(HAVE_TCRDB_H, 1,
5036                     [Define to 1 if you have the <tcrdb.h> header file.])
5037   ], [with_libtokyotyrant="no (tcrdb.h not found)"])
5038 fi
5039
5040 if test "x$with_libtokyotyrant" = "xyes"
5041 then
5042   AC_CHECK_LIB(tokyotyrant, tcrdbrnum,
5043   [
5044           AC_DEFINE(HAVE_LIBTOKYOTYRANT, 1,
5045                     [Define to 1 if you have the tokyotyrant library (-ltokyotyrant).])
5046   ],
5047   [with_libtokyotyrant="no (symbol tcrdbrnum not found)"],
5048   [$with_libtokyotyrant_libs])
5049 fi
5050
5051 CPPFLAGS="$SAVE_CPPFLAGS"
5052 LDFLAGS="$SAVE_LDFLAGS"
5053
5054 if test "x$with_libtokyotyrant" = "xyes"
5055 then
5056   BUILD_WITH_LIBTOKYOTYRANT_CPPFLAGS="$with_libtokyotyrant_cppflags"
5057   BUILD_WITH_LIBTOKYOTYRANT_LDFLAGS="$with_libtokyotyrant_ldflags"
5058   BUILD_WITH_LIBTOKYOTYRANT_LIBS="$with_libtokyotyrant_libs"
5059   AC_SUBST(BUILD_WITH_LIBTOKYOTYRANT_CPPFLAGS)
5060   AC_SUBST(BUILD_WITH_LIBTOKYOTYRANT_LDFLAGS)
5061   AC_SUBST(BUILD_WITH_LIBTOKYOTYRANT_LIBS)
5062 fi
5063 AM_CONDITIONAL(BUILD_WITH_LIBTOKYOTYRANT, test "x$with_libtokyotyrant" = "xyes")
5064 # }}}
5065
5066 # --with-libudev {{{
5067 with_libudev_cflags=""
5068 with_libudev_ldflags=""
5069 AC_ARG_WITH(libudev, [AS_HELP_STRING([--with-libudev@<:@=PREFIX@:>@], [Path to libudev.])],
5070 [
5071         if test "x$withval" = "xno"
5072         then
5073                 with_libudev="no"
5074         else
5075                 with_libudev="yes"
5076                 if test "x$withval" != "xyes"
5077                 then
5078                         with_libudev_cflags="-I$withval/include"
5079                         with_libudev_ldflags="-L$withval/lib"
5080                         with_libudev="yes"
5081                 fi
5082         fi
5083 ],
5084 [
5085         if test "x$ac_system" = "xLinux"
5086         then
5087                 with_libudev="yes"
5088         else
5089                 with_libudev="no (Linux only library)"
5090         fi
5091 ])
5092 if test "x$with_libudev" = "xyes"
5093 then
5094         SAVE_CPPFLAGS="$CPPFLAGS"
5095         CPPFLAGS="$CPPFLAGS $with_libudev_cflags"
5096
5097         AC_CHECK_HEADERS(libudev.h, [], [with_libudev="no (libudev.h not found)"])
5098
5099         CPPFLAGS="$SAVE_CPPFLAGS"
5100 fi
5101 if test "x$with_libudev" = "xyes"
5102 then
5103         SAVE_CPPFLAGS="$CPPFLAGS"
5104         SAVE_LDFLAGS="$LDFLAGS"
5105         CPPFLAGS="$CPPFLAGS $with_libudev_cflags"
5106         LDFLAGS="$LDFLAGS $with_libudev_ldflags"
5107
5108         AC_CHECK_LIB(udev, udev_new,
5109         [
5110                 AC_DEFINE(HAVE_LIBUDEV, 1, [Define to 1 if you have the udev library (-ludev).])
5111         ],
5112         [with_libudev="no (libudev not found)"])
5113
5114         CPPFLAGS="$SAVE_CPPFLAGS"
5115         LDFLAGS="$SAVE_LDFLAGS"
5116 fi
5117 if test "x$with_libudev" = "xyes"
5118 then
5119         BUILD_WITH_LIBUDEV_CFLAGS="$with_libudev_cflags"
5120         BUILD_WITH_LIBUDEV_LDFLAGS="$with_libudev_ldflags"
5121         BUILD_WITH_LIBUDEV_LIBS="-ludev"
5122         AC_SUBST(BUILD_WITH_LIBUDEV_CFLAGS)
5123         AC_SUBST(BUILD_WITH_LIBUDEV_LDFLAGS)
5124         AC_SUBST(BUILD_WITH_LIBUDEV_LIBS)
5125 fi
5126 AM_CONDITIONAL(BUILD_WITH_LIBUDEV, test "x$with_libudev" = "xyes")
5127 # }}}
5128
5129 # --with-libupsclient {{{
5130 with_libupsclient_config=""
5131 with_libupsclient_cflags=""
5132 with_libupsclient_libs=""
5133 AC_ARG_WITH(libupsclient, [AS_HELP_STRING([--with-libupsclient@<:@=PREFIX@:>@], [Path to the upsclient library.])],
5134 [
5135         if test "x$withval" = "xno"
5136         then
5137                 with_libupsclient="no"
5138         else if test "x$withval" = "xyes"
5139         then
5140                 with_libupsclient="use_pkgconfig"
5141         else
5142                 if test -x "$withval"
5143                 then
5144                         with_libupsclient_config="$withval"
5145                         with_libupsclient="use_libupsclient_config"
5146                 else if test -x "$withval/bin/libupsclient-config"
5147                 then
5148                         with_libupsclient_config="$withval/bin/libupsclient-config"
5149                         with_libupsclient="use_libupsclient_config"
5150                 else
5151                         AC_MSG_NOTICE([Not checking for libupsclient: Manually configured])
5152                         with_libupsclient_cflags="-I$withval/include"
5153                         with_libupsclient_libs="-L$withval/lib -lupsclient"
5154                         with_libupsclient="yes"
5155                 fi; fi
5156         fi; fi
5157 ],
5158 [with_libupsclient="use_pkgconfig"])
5159
5160 # configure using libupsclient-config
5161 if test "x$with_libupsclient" = "xuse_libupsclient_config"
5162 then
5163         AC_MSG_NOTICE([Checking for libupsclient using $with_libupsclient_config])
5164         with_libupsclient_cflags="`$with_libupsclient_config --cflags`"
5165         if test $? -ne 0
5166         then
5167                 with_libupsclient="no ($with_libupsclient_config failed)"
5168         fi
5169         with_libupsclient_libs="`$with_libupsclient_config --libs`"
5170         if test $? -ne 0
5171         then
5172                 with_libupsclient="no ($with_libupsclient_config failed)"
5173         fi
5174 fi
5175 if test "x$with_libupsclient" = "xuse_libupsclient_config"
5176 then
5177         with_libupsclient="yes"
5178 fi
5179
5180 # configure using pkg-config
5181 if test "x$with_libupsclient" = "xuse_pkgconfig"
5182 then
5183         AC_MSG_NOTICE([Checking for libupsclient using $PKG_CONFIG])
5184         $PKG_CONFIG --exists 'libupsclient' 2>/dev/null
5185         if test $? -ne 0
5186         then
5187                 with_libupsclient="no (pkg-config doesn't know libupsclient)"
5188         fi
5189 fi
5190 if test "x$with_libupsclient" = "xuse_pkgconfig"
5191 then
5192         with_libupsclient_cflags="`$PKG_CONFIG --cflags 'libupsclient'`"
5193         if test $? -ne 0
5194         then
5195                 with_libupsclient="no ($PKG_CONFIG failed)"
5196         fi
5197         with_libupsclient_libs="`$PKG_CONFIG --libs 'libupsclient'`"
5198         if test $? -ne 0
5199         then
5200                 with_libupsclient="no ($PKG_CONFIG failed)"
5201         fi
5202 fi
5203 if test "x$with_libupsclient" = "xuse_pkgconfig"
5204 then
5205         with_libupsclient="yes"
5206 fi
5207
5208 # with_libupsclient_cflags and with_libupsclient_libs are set up now, let's do
5209 # the actual checks.
5210 if test "x$with_libupsclient" = "xyes"
5211 then
5212         SAVE_CPPFLAGS="$CPPFLAGS"
5213         CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
5214
5215         AC_CHECK_HEADERS(upsclient.h, [], [with_libupsclient="no (upsclient.h not found)"])
5216
5217         CPPFLAGS="$SAVE_CPPFLAGS"
5218 fi
5219 if test "x$with_libupsclient" = "xyes"
5220 then
5221         SAVE_CPPFLAGS="$CPPFLAGS"
5222         SAVE_LDFLAGS="$LDFLAGS"
5223
5224         CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
5225         LDFLAGS="$LDFLAGS $with_libupsclient_libs"
5226
5227         AC_CHECK_LIB(upsclient, upscli_connect,
5228                      [with_libupsclient="yes"],
5229                      [with_libupsclient="no (symbol upscli_connect not found)"])
5230
5231         CPPFLAGS="$SAVE_CPPFLAGS"
5232         LDFLAGS="$SAVE_LDFLAGS"
5233 fi
5234 if test "x$with_libupsclient" = "xyes"
5235 then
5236         SAVE_CPPFLAGS="$CPPFLAGS"
5237         CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
5238
5239         AC_CHECK_TYPES([UPSCONN_t, UPSCONN], [], [],
5240 [#include <stdlib.h>
5241 #include <stdio.h>
5242 #include <upsclient.h>])
5243
5244         CPPFLAGS="$SAVE_CPPFLAGS"
5245 fi
5246 if test "x$with_libupsclient" = "xyes"
5247 then
5248         BUILD_WITH_LIBUPSCLIENT_CFLAGS="$with_libupsclient_cflags"
5249         BUILD_WITH_LIBUPSCLIENT_LIBS="$with_libupsclient_libs"
5250         AC_SUBST(BUILD_WITH_LIBUPSCLIENT_CFLAGS)
5251         AC_SUBST(BUILD_WITH_LIBUPSCLIENT_LIBS)
5252 fi
5253 # }}}
5254
5255 # --with-libxenctrl {{{
5256 with_libxenctrl_cppflags=""
5257 with_libxenctrl_ldflags=""
5258 AC_ARG_WITH(libxenctrl, [AS_HELP_STRING([--with-libxenctrl@<:@=PREFIX@:>@], [Path to libxenctrl.])],
5259 [
5260         if test "x$withval" != "xno" && test "x$withval" != "xyes"
5261         then
5262                 with_libxenctrl_cppflags="-I$withval/include"
5263                 with_libxenctrl_ldflags="-L$withval/lib"
5264                 with_libxenctrl="yes"
5265         else
5266                 with_libxenctrl="$withval"
5267         fi
5268 ],
5269 [
5270         with_libxenctrl="yes"
5271 ])
5272 if test "x$with_libxenctrl" = "xyes"
5273 then
5274         SAVE_CPPFLAGS="$CPPFLAGS"
5275         CPPFLAGS="$CPPFLAGS $with_libxenctrl_cppflags"
5276
5277         AC_CHECK_HEADERS(xenctrl.h, [with_libxenctrl="yes"], [with_libxenctrl="no (xenctrl.h not found)"])
5278
5279         CPPFLAGS="$SAVE_CPPFLAGS"
5280 fi
5281 if test "x$with_libxenctrl" = "xyes"
5282 then
5283         SAVE_CPPFLAGS="$CPPFLAGS"
5284         SAVE_LDFLAGS="$LDFLAGS"
5285         CPPFLAGS="$CPPFLAGS $with_libxenctrl_cppflags"
5286         LDFLAGS="$LDFLAGS $with_libxenctrl_ldflags"
5287
5288         #Xen versions older than 3.4 has no xc_getcpuinfo()
5289         AC_CHECK_LIB(xenctrl, xc_getcpuinfo, [with_libxenctrl="yes"], [with_libxenctrl="no (symbol 'xc_getcpuinfo' not found)"], [])
5290
5291         CPPFLAGS="$SAVE_CPPFLAGS"
5292         LDFLAGS="$SAVE_LDFLAGS"
5293         LIBXENCTL_CPPFLAGS="$with_libxenctl_cppflags"
5294         LIBXENCTL_LDFLAGS="$with_libxenctl_ldflags"
5295         AC_SUBST(LIBXENCTL_CPPFLAGS)
5296         AC_SUBST(LIBXENCTL_LDFLAGS)
5297 fi
5298 # }}}
5299
5300 # --with-libxmms {{{
5301 with_xmms_config="xmms-config"
5302 with_xmms_cflags=""
5303 with_xmms_libs=""
5304 AC_ARG_WITH(libxmms, [AS_HELP_STRING([--with-libxmms@<:@=PREFIX@:>@], [Path to libxmms.])],
5305 [
5306         if test "x$withval" != "xno" \
5307                 && test "x$withval" != "xyes"
5308         then
5309                 if test -f "$withval" && test -x "$withval";
5310                 then
5311                         with_xmms_config="$withval"
5312                 else if test -x "$withval/bin/xmms-config"
5313                 then
5314                         with_xmms_config="$withval/bin/xmms-config"
5315                 fi; fi
5316                 with_libxmms="yes"
5317         else if test "x$withval" = "xno"
5318         then
5319                 with_libxmms="no"
5320         else
5321                 with_libxmms="yes"
5322         fi; fi
5323 ],
5324 [
5325         with_libxmms="yes"
5326 ])
5327 if test "x$with_libxmms" = "xyes"
5328 then
5329         with_xmms_cflags=`$with_xmms_config --cflags 2>/dev/null`
5330         xmms_config_status=$?
5331
5332         if test $xmms_config_status -ne 0
5333         then
5334                 with_libxmms="no"
5335         fi
5336 fi
5337 if test "x$with_libxmms" = "xyes"
5338 then
5339         with_xmms_libs=`$with_xmms_config --libs 2>/dev/null`
5340         xmms_config_status=$?
5341
5342         if test $xmms_config_status -ne 0
5343         then
5344                 with_libxmms="no"
5345         fi
5346 fi
5347 if test "x$with_libxmms" = "xyes"
5348 then
5349         AC_CHECK_LIB(xmms, xmms_remote_get_info,
5350         [
5351                 BUILD_WITH_LIBXMMS_CFLAGS="$with_xmms_cflags"
5352                 BUILD_WITH_LIBXMMS_LIBS="$with_xmms_libs"
5353                 AC_SUBST(BUILD_WITH_LIBXMMS_CFLAGS)
5354                 AC_SUBST(BUILD_WITH_LIBXMMS_LIBS)
5355         ],
5356         [
5357                 with_libxmms="no"
5358         ],
5359         [$with_xmms_libs])
5360 fi
5361 with_libxmms_numeric=0
5362 if test "x$with_libxmms" = "xyes"
5363 then
5364         with_libxmms_numeric=1
5365 fi
5366 AC_DEFINE_UNQUOTED(HAVE_LIBXMMS, [$with_libxmms_numeric], [Define to 1 if you have the 'xmms' library (-lxmms).])
5367 AM_CONDITIONAL(BUILD_WITH_LIBXMMS, test "x$with_libxmms" = "xyes")
5368 # }}}
5369
5370 # --with-libyajl {{{
5371 with_libyajl_cppflags=""
5372 with_libyajl_ldflags=""
5373 AC_ARG_WITH(libyajl, [AS_HELP_STRING([--with-libyajl@<:@=PREFIX@:>@], [Path to libyajl.])],
5374 [
5375         if test "x$withval" != "xno" && test "x$withval" != "xyes"
5376         then
5377                 with_libyajl_cppflags="-I$withval/include"
5378                 with_libyajl_ldflags="-L$withval/lib"
5379                 with_libyajl="yes"
5380         else
5381                 with_libyajl="$withval"
5382         fi
5383 ],
5384 [
5385         with_libyajl="yes"
5386 ])
5387 if test "x$with_libyajl" = "xyes"
5388 then
5389         SAVE_CPPFLAGS="$CPPFLAGS"
5390         CPPFLAGS="$CPPFLAGS $with_libyajl_cppflags"
5391
5392         AC_CHECK_HEADERS(yajl/yajl_parse.h, [with_libyajl="yes"], [with_libyajl="no (yajl/yajl_parse.h not found)"])
5393         AC_CHECK_HEADERS(yajl/yajl_version.h)
5394
5395         CPPFLAGS="$SAVE_CPPFLAGS"
5396 fi
5397 if test "x$with_libyajl" = "xyes"
5398 then
5399         SAVE_CPPFLAGS="$CPPFLAGS"
5400         SAVE_LDFLAGS="$LDFLAGS"
5401         CPPFLAGS="$CPPFLAGS $with_libyajl_cppflags"
5402         LDFLAGS="$LDFLAGS $with_libyajl_ldflags"
5403
5404         AC_CHECK_LIB(yajl, yajl_alloc, [with_libyajl="yes"], [with_libyajl="no (Symbol 'yajl_alloc' not found)"])
5405
5406         CPPFLAGS="$SAVE_CPPFLAGS"
5407         LDFLAGS="$SAVE_LDFLAGS"
5408 fi
5409 if test "x$with_libyajl" = "xyes"
5410 then
5411         BUILD_WITH_LIBYAJL_CPPFLAGS="$with_libyajl_cppflags"
5412         BUILD_WITH_LIBYAJL_LDFLAGS="$with_libyajl_ldflags"
5413         BUILD_WITH_LIBYAJL_LIBS="-lyajl"
5414         AC_SUBST(BUILD_WITH_LIBYAJL_CPPFLAGS)
5415         AC_SUBST(BUILD_WITH_LIBYAJL_LDFLAGS)
5416         AC_SUBST(BUILD_WITH_LIBYAJL_LIBS)
5417         AC_DEFINE(HAVE_LIBYAJL, 1, [Define if libyajl is present and usable.])
5418 fi
5419 AM_CONDITIONAL(BUILD_WITH_LIBYAJL, test "x$with_libyajl" = "xyes")
5420 # }}}
5421
5422 # --with-mic {{{
5423 with_mic_cflags="-I/opt/intel/mic/sysmgmt/sdk/include"
5424 with_mic_ldpath="-L/opt/intel/mic/sysmgmt/sdk/lib/Linux"
5425 with_mic_libs=""
5426 AC_ARG_WITH(mic,[AS_HELP_STRING([--with-mic@<:@=PREFIX@:>@], [Path to Intel MIC Access API.])],
5427 [
5428         if test "x$withval" = "xno"
5429         then
5430                 with_mic="no"
5431         else if test "x$withval" = "xyes"
5432         then
5433                 with_mic="yes"
5434         else if test -d "$with_mic/lib"
5435         then
5436                 AC_MSG_NOTICE([Not checking for Intel Mic: Manually configured])
5437                 with_mic_cflags="-I$withval/include"
5438                 with_mic_ldpath="-L$withval/lib/Linux"
5439                 with_mic_libs="$PTHREAD_LIBS -lMicAccessSDK -lscif"
5440                 with_mic="yes"
5441         fi; fi; fi
5442 ],
5443 [with_mic="yes"])
5444 if test "x$with_mic" = "xyes"
5445 then
5446         SAVE_CPPFLAGS="$CPPFLAGS"
5447         CPPFLAGS="$CPPFLAGS $with_mic_cflags"
5448         AC_CHECK_HEADERS(MicAccessApi.h,[],[with_mic="no (MicAccessApi not found)"])
5449         CPPFLAGS="$SAVE_CPPFLAGS"
5450 fi
5451 if test "x$with_mic" = "xyes"
5452 then
5453         SAVE_CPPFLAGS="$CPPFLAGS"
5454         SAVE_LDFLAGS="$LDFLAGS"
5455
5456         CPPFLAGS="$CPPFLAGS $with_mic_cflags"
5457         LDFLAGS="$LDFLAGS $with_mic_ldpath"
5458
5459         AC_CHECK_LIB(MicAccessSDK, MicInitAPI,
5460                         [with_mic_ldpath="$with_mic_ldpath"
5461                         with_mic_libs="$PTHREAD_LIBS -lMicAccessSDK -lscif"],
5462                         [with_mic="no (symbol MicInitAPI not found)"],[$PTHREAD_LIBS -lscif])
5463
5464         CPPFLAGS="$SAVE_CPPFLAGS"
5465         LDFLAGS="$SAVE_LDFLAGS"
5466 fi
5467
5468 if test "x$with_mic" = "xyes"
5469 then
5470         BUILD_WITH_MIC_CPPFLAGS="$with_mic_cflags"
5471         BUILD_WITH_MIC_LIBPATH="$with_mic_ldpath"
5472         BUILD_WITH_MIC_LDADD="$with_mic_libs"
5473         AC_SUBST(BUILD_WITH_MIC_CPPFLAGS)
5474         AC_SUBST(BUILD_WITH_MIC_LIBPATH)
5475         AC_SUBST(BUILD_WITH_MIC_LDADD)
5476 fi
5477 #}}}
5478
5479 # --with-libvarnish {{{
5480 with_libvarnish_cppflags=""
5481 with_libvarnish_cflags=""
5482 with_libvarnish_libs=""
5483 AC_ARG_WITH(libvarnish, [AS_HELP_STRING([--with-libvarnish@<:@=PREFIX@:>@], [Path to libvarnish.])],
5484 [
5485         if test "x$withval" = "xno"
5486         then
5487                 with_libvarnish="no"
5488         else if test "x$withval" = "xyes"
5489         then
5490                 with_libvarnish="use_pkgconfig"
5491         else if test -d "$with_libvarnish/lib"
5492         then
5493                 AC_MSG_NOTICE([Not checking for libvarnish: Manually configured])
5494                 with_libvarnish_cflags="-I$withval/include"
5495                 with_libvarnish_libs="-L$withval/lib -lvarnishapi"
5496                 with_libvarnish="yes"
5497         fi; fi; fi
5498 ],
5499 [with_libvarnish="use_pkgconfig"])
5500
5501 # configure using pkg-config
5502 if test "x$with_libvarnish" = "xuse_pkgconfig"
5503 then
5504         AC_MSG_NOTICE([Checking for varnishapi using $PKG_CONFIG])
5505         $PKG_CONFIG --exists 'varnishapi' 2>/dev/null
5506         if test $? -ne 0
5507         then
5508                 with_libvarnish="no (pkg-config doesn't know varnishapi)"
5509         fi
5510 fi
5511 if test "x$with_libvarnish" = "xuse_pkgconfig"
5512 then
5513         with_libvarnish_cflags="`$PKG_CONFIG --cflags 'varnishapi'`"
5514         if test $? -ne 0
5515         then
5516                 with_libvarnish="no ($PKG_CONFIG failed)"
5517         fi
5518         with_libvarnish_libs="`$PKG_CONFIG --libs 'varnishapi'`"
5519         if test $? -ne 0
5520         then
5521                 with_libvarnish="no ($PKG_CONFIG failed)"
5522         fi
5523 fi
5524 if test "x$with_libvarnish" = "xuse_pkgconfig"
5525 then
5526         with_libvarnish="yes"
5527 fi
5528
5529 # with_libvarnish_cflags and with_libvarnish_libs are set up now, let's do
5530 # the actual checks.
5531 if test "x$with_libvarnish" = "xyes"
5532 then
5533         SAVE_CPPFLAGS="$CPPFLAGS"
5534
5535         CPPFLAGS="$CPPFLAGS $with_libvarnish_cflags"
5536
5537         AC_CHECK_HEADERS(vapi/vsc.h,
5538                 [AC_DEFINE([HAVE_VARNISH_V4], [1], [Varnish 4 API support])],
5539                 [AC_CHECK_HEADERS(vsc.h,
5540                         [AC_DEFINE([HAVE_VARNISH_V3], [1], [Varnish 3 API support])],
5541                         [AC_CHECK_HEADERS(varnishapi.h,
5542                                 [AC_DEFINE([HAVE_VARNISH_V2], [1], [Varnish 2 API support])],
5543                                 [with_libvarnish="no (found none of the varnish header files)"])])])
5544
5545         CPPFLAGS="$SAVE_CPPFLAGS"
5546 fi
5547 if test "x$with_libvarnish" = "xyes"
5548 then
5549         BUILD_WITH_LIBVARNISH_CFLAGS="$with_libvarnish_cflags"
5550         BUILD_WITH_LIBVARNISH_LIBS="$with_libvarnish_libs"
5551         AC_SUBST(BUILD_WITH_LIBVARNISH_CFLAGS)
5552         AC_SUBST(BUILD_WITH_LIBVARNISH_LIBS)
5553 fi
5554 # }}}
5555
5556 # pkg-config --exists 'libxml-2.0'; pkg-config --exists libvirt {{{
5557 with_libxml2="no (pkg-config isn't available)"
5558 with_libxml2_cflags=""
5559 with_libxml2_ldflags=""
5560 with_libvirt="no (pkg-config isn't available)"
5561 with_libvirt_cflags=""
5562 with_libvirt_ldflags=""
5563 $PKG_CONFIG --exists 'libxml-2.0' 2>/dev/null
5564 if test "$?" = "0"
5565 then
5566         with_libxml2="yes"
5567 else
5568         with_libxml2="no (pkg-config doesn't know libxml-2.0)"
5569 fi
5570
5571 $PKG_CONFIG --exists libvirt 2>/dev/null
5572 if test "$?" = "0"
5573 then
5574         with_libvirt="yes"
5575 else
5576         with_libvirt="no (pkg-config doesn't know libvirt)"
5577 fi
5578 if test "x$with_libxml2" = "xyes"
5579 then
5580         with_libxml2_cflags="`$PKG_CONFIG --cflags libxml-2.0`"
5581         if test $? -ne 0
5582         then
5583                 with_libxml2="no"
5584         fi
5585         with_libxml2_ldflags="`$PKG_CONFIG --libs libxml-2.0`"
5586         if test $? -ne 0
5587         then
5588                 with_libxml2="no"
5589         fi
5590 fi
5591 if test "x$with_libxml2" = "xyes"
5592 then
5593         SAVE_CPPFLAGS="$CPPFLAGS"
5594         CPPFLAGS="$CPPFLAGS $with_libxml2_cflags"
5595
5596         AC_CHECK_HEADERS(libxml/parser.h, [],
5597                       [with_libxml2="no (libxml/parser.h not found)"])
5598
5599         CPPFLAGS="$SAVE_CPPFLAGS"
5600 fi
5601 if test "x$with_libxml2" = "xyes"
5602 then
5603         SAVE_CFLAGS="$CFLAGS"
5604         SAVE_LDFLAGS="$LDFLAGS"
5605
5606         CFLAGS="$CFLAGS $with_libxml2_cflags"
5607         LDFLAGS="$LDFLAGS $with_libxml2_ldflags"
5608
5609         AC_CHECK_LIB(xml2, xmlXPathEval,
5610                      [with_libxml2="yes"],
5611                      [with_libxml2="no (symbol xmlXPathEval not found)"])
5612
5613         CFLAGS="$SAVE_CFLAGS"
5614         LDFLAGS="$SAVE_LDFLAGS"
5615 fi
5616 dnl Add the right compiler flags and libraries.
5617 if test "x$with_libxml2" = "xyes"; then
5618         BUILD_WITH_LIBXML2_CFLAGS="$with_libxml2_cflags"
5619         BUILD_WITH_LIBXML2_LIBS="$with_libxml2_ldflags"
5620         AC_SUBST(BUILD_WITH_LIBXML2_CFLAGS)
5621         AC_SUBST(BUILD_WITH_LIBXML2_LIBS)
5622 fi
5623 if test "x$with_libvirt" = "xyes"
5624 then
5625         with_libvirt_cflags="`$PKG_CONFIG --cflags libvirt`"
5626         if test $? -ne 0
5627         then
5628                 with_libvirt="no"
5629         fi
5630         with_libvirt_ldflags="`$PKG_CONFIG --libs libvirt`"
5631         if test $? -ne 0
5632         then
5633                 with_libvirt="no"
5634         fi
5635 fi
5636 if test "x$with_libvirt" = "xyes"
5637 then
5638         SAVE_CPPFLAGS="$CPPFLAGS"
5639         CPPFLAGS="$CPPFLAGS $with_libvirt_cflags"
5640
5641         AC_CHECK_HEADERS(libvirt/libvirt.h, [],
5642                       [with_libvirt="no (libvirt/libvirt.h not found)"])
5643
5644         CPPFLAGS="$SAVE_CPPFLAGS"
5645 fi
5646 if test "x$with_libvirt" = "xyes"
5647 then
5648         SAVE_CFLAGS="$CFLAGS"
5649         SAVE_LDFLAGS="$LDFLAGS"
5650
5651         CFLAGS="$CFLAGS $with_libvirt_cflags"
5652         LDFLAGS="$LDFLAGS $with_libvirt_ldflags"
5653
5654         AC_CHECK_LIB(virt, virDomainBlockStats,
5655                      [with_libvirt="yes"],
5656                      [with_libvirt="no (symbol virDomainBlockStats not found)"])
5657
5658         CFLAGS="$SAVE_CFLAGS"
5659         LDFLAGS="$SAVE_LDFLAGS"
5660 fi
5661 dnl Add the right compiler flags and libraries.
5662 if test "x$with_libvirt" = "xyes"; then
5663         BUILD_WITH_LIBVIRT_CFLAGS="$with_libvirt_cflags"
5664         BUILD_WITH_LIBVIRT_LIBS="$with_libvirt_ldflags"
5665         AC_SUBST(BUILD_WITH_LIBVIRT_CFLAGS)
5666         AC_SUBST(BUILD_WITH_LIBVIRT_LIBS)
5667 fi
5668 # }}}
5669
5670 # $PKG_CONFIG --exists OpenIPMIpthread {{{
5671 with_libopenipmipthread="yes"
5672 with_libopenipmipthread_cflags=""
5673 with_libopenipmipthread_libs=""
5674
5675 if test "x$with_libopenipmipthread" = "xyes"
5676 then
5677         AC_MSG_CHECKING([for libOpenIPMIpthread])
5678         $PKG_CONFIG --exists OpenIPMIpthread 2>/dev/null
5679         if test "$?" != "0"
5680         then
5681                 with_libopenipmipthread="no (pkg-config doesn't know OpenIPMIpthread)"
5682         fi
5683         AC_MSG_RESULT([$with_libopenipmipthread])
5684 fi
5685
5686 if test "x$with_libopenipmipthread" = "xyes"
5687 then
5688         AC_MSG_CHECKING([for libOpenIPMIpthread CFLAGS])
5689         temp_result="`$PKG_CONFIG --cflags OpenIPMIpthread`"
5690         if test "$?" = "0"
5691         then
5692                 with_libopenipmipthread_cflags="$temp_result"
5693         else
5694                 with_libopenipmipthread="no ($PKG_CONFIG --cflags OpenIPMIpthread failed)"
5695                 temp_result="$PKG_CONFIG --cflags OpenIPMIpthread failed"
5696         fi
5697         AC_MSG_RESULT([$temp_result])
5698 fi
5699
5700 if test "x$with_libopenipmipthread" = "xyes"
5701 then
5702         AC_MSG_CHECKING([for libOpenIPMIpthread LDFLAGS])
5703         temp_result="`$PKG_CONFIG --libs OpenIPMIpthread`"
5704         if test "$?" = "0"
5705         then
5706                 with_libopenipmipthread_ldflags="$temp_result"
5707         else
5708                 with_libopenipmipthread="no ($PKG_CONFIG --libs OpenIPMIpthread failed)"
5709                 temp_result="$PKG_CONFIG --libs OpenIPMIpthread failed"
5710         fi
5711         AC_MSG_RESULT([$temp_result])
5712 fi
5713
5714 if test "x$with_libopenipmipthread" = "xyes"
5715 then
5716         SAVE_CPPFLAGS="$CPPFLAGS"
5717         CPPFLAGS="$CPPFLAGS $with_libopenipmipthread_cflags"
5718
5719         AC_CHECK_HEADERS(OpenIPMI/ipmi_smi.h,
5720                          [with_libopenipmipthread="yes"],
5721                          [with_libopenipmipthread="no (OpenIPMI/ipmi_smi.h not found)"],
5722 [#include <OpenIPMI/ipmiif.h>
5723 #include <OpenIPMI/ipmi_err.h>
5724 #include <OpenIPMI/ipmi_posix.h>
5725 #include <OpenIPMI/ipmi_conn.h>
5726 ])
5727
5728         CPPFLAGS="$SAVE_CPPFLAGS"
5729 fi
5730
5731 if test "x$with_libopenipmipthread" = "xyes"
5732 then
5733         BUILD_WITH_OPENIPMI_CFLAGS="$with_libopenipmipthread_cflags"
5734         BUILD_WITH_OPENIPMI_LIBS="$with_libopenipmipthread_ldflags"
5735         AC_SUBST(BUILD_WITH_OPENIPMI_CFLAGS)
5736         AC_SUBST(BUILD_WITH_OPENIPMI_LIBS)
5737 fi
5738 # }}}
5739
5740 # --with-libatasmart {{{
5741 with_libatasmart_cppflags=""
5742 with_libatasmart_ldflags=""
5743 AC_ARG_WITH(libatasmart, [AS_HELP_STRING([--with-libatasmart@<:@=PREFIX@:>@], [Path to libatasmart.])],
5744 [
5745         if test "x$withval" != "xno" && test "x$withval" != "xyes"
5746         then
5747                 with_libatasmart_cppflags="-I$withval/include"
5748                 with_libatasmart_ldflags="-L$withval/lib"
5749                 with_libatasmart="yes"
5750         else
5751                 with_libatasmart="$withval"
5752         fi
5753 ],
5754 [
5755         if test "x$ac_system" = "xLinux"
5756         then
5757                 with_libatasmart="yes"
5758         else
5759                 with_libatasmart="no (Linux only library)"
5760         fi
5761 ])
5762 if test "x$with_libatasmart" = "xyes"
5763 then
5764         SAVE_CPPFLAGS="$CPPFLAGS"
5765         CPPFLAGS="$CPPFLAGS $with_libatasmart_cppflags"
5766
5767         AC_CHECK_HEADERS(atasmart.h, [with_libatasmart="yes"], [with_libatasmart="no (atasmart.h not found)"])
5768
5769         CPPFLAGS="$SAVE_CPPFLAGS"
5770 fi
5771 if test "x$with_libatasmart" = "xyes"
5772 then
5773         SAVE_CPPFLAGS="$CPPFLAGS"
5774         SAVE_LDFLAGS="$LDFLAGS"
5775         CPPFLAGS="$CPPFLAGS $with_libatasmart_cppflags"
5776         LDFLAGS="$LDFLAGS $with_libatasmart_ldflags"
5777
5778         AC_CHECK_LIB(atasmart, sk_disk_open, [with_libatasmart="yes"], [with_libatasmart="no (Symbol 'sk_disk_open' not found)"])
5779
5780         CPPFLAGS="$SAVE_CPPFLAGS"
5781         LDFLAGS="$SAVE_LDFLAGS"
5782 fi
5783 if test "x$with_libatasmart" = "xyes"
5784 then
5785         BUILD_WITH_LIBATASMART_CPPFLAGS="$with_libatasmart_cppflags"
5786         BUILD_WITH_LIBATASMART_LDFLAGS="$with_libatasmart_ldflags"
5787         BUILD_WITH_LIBATASMART_LIBS="-latasmart"
5788         AC_SUBST(BUILD_WITH_LIBATASMART_CPPFLAGS)
5789         AC_SUBST(BUILD_WITH_LIBATASMART_LDFLAGS)
5790         AC_SUBST(BUILD_WITH_LIBATASMART_LIBS)
5791         AC_DEFINE(HAVE_LIBATASMART, 1, [Define if libatasmart is present and usable.])
5792 fi
5793 AM_CONDITIONAL(BUILD_WITH_LIBATASMART, test "x$with_libatasmart" = "xyes")
5794 # }}}
5795
5796 PKG_CHECK_MODULES([LIBNOTIFY], [libnotify],
5797                 [with_libnotify="yes"],
5798                 [with_libnotify="no (pkg-config doesn't know libnotify)"]
5799 )
5800
5801 PKG_CHECK_MODULES([LIBRIEMANN_CLIENT], [riemann-client >= 1.6.0],
5802  [with_libriemann_client="yes"],
5803  [with_libriemann_client="no (pkg-config doesn't know libriemann-client)"])
5804
5805 # Check for enabled/disabled features
5806 #
5807
5808 # AC_COLLECTD(name, enable/disable, info-text, feature/module)
5809 # ------------------------------------------------------------
5810 dnl
5811 m4_define([my_toupper], [m4_translit([$1], m4_defn([m4_cr_letters]), m4_defn([m4_cr_LETTERS]))])
5812 dnl
5813 AC_DEFUN(
5814         [AC_COLLECTD],
5815         [
5816         m4_if([$1], [], [AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 1st argument must not be empty])])dnl
5817         m4_if(
5818                 [$2],
5819                 [enable],
5820                 [dnl
5821                 m4_define([EnDis],[disabled])dnl
5822                 m4_define([YesNo],[no])dnl
5823                 ],dnl
5824                 [m4_if(
5825                         [$2],
5826                         [disable],
5827                         [dnl
5828                         m4_define([EnDis],[enabled])dnl
5829                         m4_define([YesNo],[yes])dnl
5830                         ],
5831                         [dnl
5832                         AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 2nd argument must be either enable or disable])dnl
5833                         ]dnl
5834                 )]dnl
5835         )dnl
5836         m4_if([$3], [feature], [],
5837                 [m4_if(
5838                         [$3], [module], [],
5839                         [dnl
5840                         AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 3rd argument must be either feature or disable])dnl
5841                         ]dnl
5842                 )]dnl
5843         )dnl
5844         AC_ARG_ENABLE(
5845                 [$1],
5846                 AS_HELP_STRING([--$2-$1], [$2 $4 (EnDis by def)]),
5847                 [],
5848                 enable_$1='[YesNo]'dnl
5849         )# AC_ARG_ENABLE
5850 if test "x$enable_$1" = "xno"
5851 then
5852         collectd_$1=0
5853 else
5854         if test "x$enable_$1" = "xyes"
5855         then
5856                 collectd_$1=1
5857         else
5858                 AC_MSG_NOTICE([please specify either --enable-$1 or --disable-$1; enabling $1.])
5859                 collectd_$1=1
5860                 enable_$1='yes'
5861         fi
5862 fi
5863         AC_DEFINE_UNQUOTED([COLLECT_]my_toupper([$1]), [$collectd_$1], [wether or not to enable $3 $4])
5864         AM_CONDITIONAL([BUILD_]my_toupper([$3])[_]my_toupper([$1]), [test "x$enable_$1" = "xyes"])dnl
5865         ]dnl
5866 )# AC_COLLECTD(name, enable/disable, info-text, feature/module)
5867
5868 # AC_PLUGIN(name, default, info)
5869 # ------------------------------------------------------------
5870 dnl
5871 AC_DEFUN(
5872   [AC_PLUGIN],
5873   [
5874     enable_plugin="no"
5875     force="no"
5876     AC_ARG_ENABLE([$1], AS_HELP_STRING([--enable-$1],[$3]),
5877     [
5878      if test "x$enableval" = "xyes"
5879      then
5880              enable_plugin="yes"
5881      else if test "x$enableval" = "xforce"
5882      then
5883              enable_plugin="yes"
5884              force="yes"
5885      else
5886              enable_plugin="no (disabled on command line)"
5887      fi; fi
5888     ],
5889     [
5890          if test "x$enable_all_plugins" = "xauto"
5891          then
5892              if test "x$2" = "xyes"
5893              then
5894                      enable_plugin="yes"
5895              else
5896                      enable_plugin="$2"
5897              fi
5898          else
5899              enable_plugin="$enable_all_plugins"
5900          fi
5901     ])
5902     if test "x$enable_plugin" = "xyes"
5903     then
5904             if test "x$2" = "xyes" || test "x$force" = "xyes"
5905             then
5906                     AC_DEFINE([HAVE_PLUGIN_]my_toupper([$1]), 1, [Define to 1 if the $1 plugin is enabled.])
5907                     if test "x$2" != "xyes"
5908                     then
5909                             dependency_warning="yes"
5910                     fi
5911             else # User passed "yes" but dependency checking yielded "no" => Dependency problem.
5912                     dependency_error="yes"
5913                     enable_plugin="$2 (dependency error)"
5914             fi
5915     fi
5916     AM_CONDITIONAL([BUILD_PLUGIN_]my_toupper([$1]), test "x$enable_plugin" = "xyes")
5917     enable_$1="$enable_plugin"
5918   ]
5919 )# AC_PLUGIN(name, default, info)
5920
5921 m4_divert_once([HELP_ENABLE], [
5922 collectd features:])
5923 # FIXME: Remove these calls to `AC_COLLECTD' and then remove that macro.
5924 AC_COLLECTD([debug],     [enable],  [feature], [debugging])
5925 AC_COLLECTD([daemon],    [disable], [feature], [daemon mode])
5926 AC_COLLECTD([getifaddrs],[enable],  [feature], [getifaddrs under Linux])
5927 AC_COLLECTD([werror],    [disable], [feature], [building with -Werror])
5928
5929 dependency_warning="no"
5930 dependency_error="no"
5931
5932 plugin_ascent="no"
5933 plugin_barometer="no"
5934 plugin_battery="no"
5935 plugin_bind="no"
5936 plugin_ceph="no"
5937 plugin_cgroups="no"
5938 plugin_conntrack="no"
5939 plugin_contextswitch="no"
5940 plugin_cpu="no"
5941 plugin_cpufreq="no"
5942 plugin_cpusleep="no"
5943 plugin_curl_json="no"
5944 plugin_curl_xml="no"
5945 plugin_df="no"
5946 plugin_disk="no"
5947 plugin_drbd="no"
5948 plugin_dpdk="no"
5949 plugin_entropy="no"
5950 plugin_ethstat="no"
5951 plugin_fhcount="no"
5952 plugin_fscache="no"
5953 plugin_gps="no"
5954 plugin_grpc="no"
5955 plugin_hugepages="no"
5956 plugin_intel_rdt="no"
5957 plugin_interface="no"
5958 plugin_ipmi="no"
5959 plugin_ipvs="no"
5960 plugin_irq="no"
5961 plugin_load="no"
5962 plugin_log_logstash="no"
5963 plugin_memory="no"
5964 plugin_multimeter="no"
5965 plugin_nfs="no"
5966 plugin_numa="no"
5967 plugin_perl="no"
5968 plugin_pinba="no"
5969 plugin_processes="no"
5970 plugin_protocols="no"
5971 plugin_python="no"
5972 plugin_serial="no"
5973 plugin_smart="no"
5974 plugin_swap="no"
5975 plugin_tape="no"
5976 plugin_tcpconns="no"
5977 plugin_ted="no"
5978 plugin_thermal="no"
5979 plugin_turbostat="no"
5980 plugin_uptime="no"
5981 plugin_users="no"
5982 plugin_virt="no"
5983 plugin_vmem="no"
5984 plugin_vserver="no"
5985 plugin_wireless="no"
5986 plugin_write_prometheus="no"
5987 plugin_xencpu="no"
5988 plugin_zfs_arc="no"
5989 plugin_zone="no"
5990 plugin_zookeeper="no"
5991
5992 # Linux
5993 if test "x$ac_system" = "xLinux"
5994 then
5995         plugin_battery="yes"
5996         plugin_cgroups="yes"
5997         plugin_conntrack="yes"
5998         plugin_contextswitch="yes"
5999         plugin_cpu="yes"
6000         plugin_cpufreq="yes"
6001         plugin_disk="yes"
6002         plugin_drbd="yes"
6003         plugin_entropy="yes"
6004         plugin_fhcount="yes"
6005         plugin_fscache="yes"
6006         plugin_hugepages="yes"
6007         plugin_interface="yes"
6008         plugin_ipc="yes"
6009         plugin_irq="yes"
6010         plugin_load="yes"
6011         plugin_lvm="yes"
6012         plugin_memory="yes"
6013         plugin_nfs="yes"
6014         plugin_numa="yes"
6015         plugin_processes="yes"
6016         plugin_protocols="yes"
6017         plugin_serial="yes"
6018         plugin_swap="yes"
6019         plugin_tcpconns="yes"
6020         plugin_thermal="yes"
6021         plugin_uptime="yes"
6022         plugin_vmem="yes"
6023         plugin_vserver="yes"
6024         plugin_wireless="yes"
6025         plugin_zfs_arc="yes"
6026
6027         if test "x$have_linux_ip_vs_h" = "xyes" || test "x$have_net_ip_vs_h" = "xyes" || test "x$have_ip_vs_h" = "xyes"
6028         then
6029                 plugin_ipvs="yes"
6030         fi
6031         if test "x$c_cv_have_usable_asm_msrindex_h" = "xyes" && test "x$have_cpuid_h" = "xyes"
6032         then
6033                 plugin_turbostat="yes"
6034         fi
6035
6036         if test "x$c_cv_have_clock_boottime_monotonic" = "xyes"
6037         then
6038                 plugin_cpusleep="yes"
6039         fi
6040 fi
6041
6042 if test "x$ac_system" = "xOpenBSD"
6043 then
6044         plugin_tcpconns="yes"
6045 fi
6046
6047 if test "x$ac_system" = "xNetBSD"
6048 then
6049         plugin_disk="yes"
6050         plugin_entropy="yes"
6051         plugin_irq="yes"
6052         plugin_processes="yes"
6053 fi
6054
6055 # Mac OS X devices
6056 if test "x$with_libiokit" = "xyes"
6057 then
6058         plugin_battery="yes"
6059         plugin_disk="yes"
6060 fi
6061
6062 # AIX
6063
6064 if test "x$ac_system" = "xAIX"
6065 then
6066         plugin_ipc="yes"
6067         plugin_tcpconns="yes"
6068 fi
6069
6070 # FreeBSD
6071
6072 if test "x$ac_system" = "xFreeBSD"
6073 then
6074         plugin_disk="yes"
6075         plugin_zfs_arc="yes"
6076 fi
6077
6078
6079 if test "x$with_perfstat" = "xyes"
6080 then
6081         plugin_contextswitch="yes"
6082         plugin_cpu="yes"
6083         plugin_disk="yes"
6084         plugin_interface="yes"
6085         plugin_load="yes"
6086         plugin_memory="yes"
6087         plugin_swap="yes"
6088         plugin_uptime="yes"
6089 fi
6090
6091 if test "x$with_procinfo" = "xyes"
6092 then
6093         plugin_processes="yes"
6094 fi
6095
6096 # Solaris
6097 if test "x$with_kstat" = "xyes"
6098 then
6099         plugin_nfs="yes"
6100         plugin_processes="yes"
6101         plugin_uptime="yes"
6102         plugin_zfs_arc="yes"
6103         plugin_zone="yes"
6104 fi
6105
6106 if test "x$with_devinfo$with_kstat" = "xyesyes"
6107 then
6108         plugin_cpu="yes"
6109         plugin_disk="yes"
6110         plugin_interface="yes"
6111         plugin_memory="yes"
6112         plugin_tape="yes"
6113 fi
6114
6115 # libi2c-dev
6116 if test "x$ac_system" = "xLinux"
6117 then
6118 AC_CHECK_DECL(i2c_smbus_read_i2c_block_data,
6119         [with_libi2c="yes"],
6120         [with_libi2c="no (symbol i2c_smbus_read_i2c_block_data not found - have you installed libi2c-dev ?)"],
6121         [[#include <stdlib.h>
6122         #include <linux/i2c-dev.h>]])
6123 else
6124         with_libi2c="no (Linux only)"
6125 fi
6126
6127 if test "x$with_libi2c" = "xyes"
6128 then
6129         plugin_barometer="yes"
6130 fi
6131
6132
6133 # libstatgrab
6134 if test "x$with_libstatgrab" = "xyes"
6135 then
6136         plugin_cpu="yes"
6137         plugin_disk="yes"
6138         plugin_interface="yes"
6139         plugin_load="yes"
6140         plugin_memory="yes"
6141         plugin_swap="yes"
6142         plugin_users="yes"
6143 fi
6144
6145 if test "x$with_libcurl" = "xyes" && test "x$with_libxml2" = "xyes"
6146 then
6147         plugin_ascent="yes"
6148         if test "x$have_strptime" = "xyes"
6149         then
6150                 plugin_bind="yes"
6151         fi
6152 fi
6153
6154 if test "x$with_libopenipmipthread" = "xyes"
6155 then
6156         plugin_ipmi="yes"
6157 fi
6158
6159 if test "x$with_libcurl" = "xyes" && test "x$with_libyajl" = "xyes"
6160 then
6161         plugin_curl_json="yes"
6162 fi
6163
6164 if test "x$with_libcurl" = "xyes" && test "x$with_libxml2" = "xyes"
6165 then
6166         plugin_curl_xml="yes"
6167 fi
6168
6169 if test "x$with_libyajl" = "xyes"
6170 then
6171         plugin_ceph="yes"
6172 fi
6173
6174 if test "x$have_processor_info" = "xyes"
6175 then
6176         plugin_cpu="yes"
6177 fi
6178 if test "x$have_sysctl" = "xyes"
6179 then
6180         plugin_cpu="yes"
6181         plugin_memory="yes"
6182         plugin_uptime="yes"
6183         if test "x$ac_system" = "xDarwin"
6184         then
6185                 plugin_swap="yes"
6186         fi
6187 fi
6188 if test "x$have_sysctlbyname" = "xyes"
6189 then
6190         plugin_contextswitch="yes"
6191         plugin_cpu="yes"
6192         plugin_memory="yes"
6193         plugin_tcpconns="yes"
6194 fi
6195
6196 # Df plugin: Check if we know how to determine mount points first.
6197 #if test "x$have_listmntent" = "xyes"; then
6198 #       plugin_df="yes"
6199 #fi
6200 if test "x$have_getvfsstat" = "xyes" || test "x$have_getfsstat" = "xyes"
6201 then
6202         plugin_df="yes"
6203 fi
6204 if test "x$c_cv_have_two_getmntent" = "xyes" || test "x$have_getmntent" = "xgen" || test "x$have_getmntent" = "xsun"
6205 then
6206         plugin_df="yes"
6207 fi
6208 #if test "x$have_getmntent" = "xseq"
6209 #then
6210 #       plugin_df="yes"
6211 #fi
6212 if test "x$c_cv_have_one_getmntent" = "xyes"
6213 then
6214         plugin_df="yes"
6215 fi
6216
6217 if test "x$c_cv_have_getmntent_r" = "xyes"
6218 then
6219         plugin_df="yes"
6220 fi
6221
6222 # Df plugin: Check if we have either `statfs' or `statvfs' second.
6223 if test "x$plugin_df" = "xyes"
6224 then
6225         plugin_df="no"
6226         if test "x$have_statfs" = "xyes"
6227         then
6228                 plugin_df="yes"
6229         fi
6230         if test "x$have_statvfs" = "xyes"
6231         then
6232                 plugin_df="yes"
6233         fi
6234 fi
6235
6236 if test "x$have_linux_sockios_h$have_linux_ethtool_h" = "xyesyes"
6237 then
6238         plugin_ethstat="yes"
6239 fi
6240
6241 if test "x$with_libgrpcpp" = "xyes" && test "x$with_libprotobuf" = "xyes" && test "x$have_protoc3" = "xyes" && test "x$GRPC_CPP_PLUGIN" != "x"
6242 then
6243         plugin_grpc="yes"
6244 fi
6245
6246 if test "x$have_getifaddrs" = "xyes"
6247 then
6248         plugin_interface="yes"
6249 fi
6250
6251 if test "x$with_libgps" = "xyes"
6252 then
6253         plugin_gps="yes"
6254 fi
6255
6256 if test "x$have_getloadavg" = "xyes"
6257 then
6258         plugin_load="yes"
6259 fi
6260
6261 if test "x$with_libyajl" = "xyes"
6262 then
6263         plugin_log_logstash="yes"
6264 fi
6265
6266 if test "x$c_cv_have_libperl$c_cv_have_perl_ithreads" = "xyesyes"
6267 then
6268         plugin_perl="yes"
6269 fi
6270
6271 if test "x$have_protoc_c" = "xyes" && test "x$with_libprotobuf_c" = "xyes"
6272 then
6273         plugin_pinba="yes"
6274         if test "x$with_libmicrohttpd" = "xyes"
6275         then
6276                 plugin_write_prometheus="yes"
6277         fi
6278 fi
6279
6280 # Mac OS X memory interface
6281 if test "x$have_host_statistics" = "xyes"
6282 then
6283         plugin_memory="yes"
6284 fi
6285
6286 if test "x$have_termios_h" = "xyes"
6287 then
6288         if test "x$ac_system" != "xAIX"
6289         then
6290                 plugin_multimeter="yes"
6291         fi
6292         plugin_ted="yes"
6293 fi
6294
6295 if test "x$have_thread_info" = "xyes"
6296 then
6297         plugin_processes="yes"
6298 fi
6299
6300 if test "x$with_kvm_getprocs" = "xyes" && test "x$have_struct_kinfo_proc_freebsd" = "xyes"
6301 then
6302         plugin_processes="yes"
6303 fi
6304
6305 if test "x$with_kvm_getprocs" = "xyes" && test "x$have_struct_kinfo_proc_openbsd" = "xyes"
6306 then
6307         plugin_processes="yes"
6308 fi
6309
6310 if test "x$with_libpython" != "xno"
6311 then
6312         plugin_python="yes"
6313 fi
6314
6315 if test "x$with_libatasmart" = "xyes" && test "x$with_libudev" = "xyes"
6316 then
6317         plugin_smart="yes"
6318 fi
6319
6320 if test "x$with_kvm_getswapinfo" = "xyes"
6321 then
6322         plugin_swap="yes"
6323 fi
6324
6325 if test "x$have_swapctl" = "xyes" && test "x$c_cv_have_swapctl_two_args" = "xyes"
6326 then
6327         plugin_swap="yes"
6328 fi
6329
6330 if test "x$have_swapctl" = "xyes" && test "x$c_cv_have_swapctl_three_args" = "xyes"
6331 then
6332         plugin_swap="yes"
6333 fi
6334
6335 if test "x$with_kvm_openfiles$with_kvm_nlist" = "xyesyes"
6336 then
6337         plugin_tcpconns="yes"
6338 fi
6339
6340 if test "x$have_getutent" = "xyes"
6341 then
6342         plugin_users="yes"
6343 fi
6344 if test "x$have_getutxent" = "xyes"
6345 then
6346         plugin_users="yes"
6347 fi
6348
6349 if test "x$with_libxml2" = "xyes" && test "x$with_libvirt" = "xyes"
6350 then
6351         plugin_virt="yes"
6352 fi
6353
6354 if test "x$with_libxenctrl" = "xyes"
6355 then
6356   plugin_xencpu="yes"
6357 fi
6358
6359 m4_divert_once([HELP_ENABLE], [
6360 collectd plugins:])
6361
6362 AC_ARG_ENABLE([all-plugins],
6363                 AS_HELP_STRING([--enable-all-plugins],[enable all plugins (auto by def)]),
6364                 [
6365                  if test "x$enableval" = "xyes"
6366                  then
6367                          enable_all_plugins="yes"
6368                  else if test "x$enableval" = "xauto"
6369                  then
6370                          enable_all_plugins="auto"
6371                  else
6372                          enable_all_plugins="no"
6373                  fi; fi
6374                 ],
6375                 [enable_all_plugins="auto"])
6376
6377 m4_divert_once([HELP_ENABLE], [])
6378
6379 AC_PLUGIN([aggregation],         [yes],                     [Aggregation plugin])
6380 AC_PLUGIN([amqp],                [$with_librabbitmq],       [AMQP output plugin])
6381 AC_PLUGIN([apache],              [$with_libcurl],           [Apache httpd statistics])
6382 AC_PLUGIN([apcups],              [yes],                     [Statistics of UPSes by APC])
6383 AC_PLUGIN([apple_sensors],       [$with_libiokit],          [Apple hardware sensors])
6384 AC_PLUGIN([aquaero],             [$with_libaquaero5],       [Aquaero hardware sensors])
6385 AC_PLUGIN([ascent],              [$plugin_ascent],          [AscentEmu player statistics])
6386 AC_PLUGIN([barometer],           [$plugin_barometer],       [Barometer sensor on I2C])
6387 AC_PLUGIN([battery],             [$plugin_battery],         [Battery statistics])
6388 AC_PLUGIN([bind],                [$plugin_bind],            [ISC Bind nameserver statistics])
6389 AC_PLUGIN([ceph],                [$plugin_ceph],            [Ceph daemon statistics])
6390 AC_PLUGIN([cgroups],             [$plugin_cgroups],         [CGroups CPU usage accounting])
6391 AC_PLUGIN([chrony],              [yes],                     [Chrony statistics])
6392 AC_PLUGIN([conntrack],           [$plugin_conntrack],       [nf_conntrack statistics])
6393 AC_PLUGIN([contextswitch],       [$plugin_contextswitch],   [context switch statistics])
6394 AC_PLUGIN([cpu],                 [$plugin_cpu],             [CPU usage statistics])
6395 AC_PLUGIN([cpufreq],             [$plugin_cpufreq],         [CPU frequency statistics])
6396 AC_PLUGIN([cpusleep],            [$plugin_cpusleep],        [CPU sleep statistics])
6397 AC_PLUGIN([csv],                 [yes],                     [CSV output plugin])
6398 AC_PLUGIN([curl],                [$with_libcurl],           [CURL generic web statistics])
6399 AC_PLUGIN([curl_json],           [$plugin_curl_json],       [CouchDB statistics])
6400 AC_PLUGIN([curl_xml],            [$plugin_curl_xml],        [CURL generic xml statistics])
6401 AC_PLUGIN([dbi],                 [$with_libdbi],            [General database statistics])
6402 AC_PLUGIN([df],                  [$plugin_df],              [Filesystem usage statistics])
6403 AC_PLUGIN([disk],                [$plugin_disk],            [Disk usage statistics])
6404 AC_PLUGIN([dns],                 [$with_libpcap],           [DNS traffic analysis])
6405 AC_PLUGIN([dpdkstat],            [$with_libdpdk],           [Stats & Status from DPDK])
6406 AC_PLUGIN([drbd],                [$plugin_drbd],            [DRBD statistics])
6407 AC_PLUGIN([email],               [yes],                     [EMail statistics])
6408 AC_PLUGIN([entropy],             [$plugin_entropy],         [Entropy statistics])
6409 AC_PLUGIN([ethstat],             [$plugin_ethstat],         [Stats from NIC driver])
6410 AC_PLUGIN([exec],                [yes],                     [Execution of external programs])
6411 AC_PLUGIN([fhcount],             [$plugin_fhcount],         [File handles statistics])
6412 AC_PLUGIN([filecount],           [yes],                     [Count files in directories])
6413 AC_PLUGIN([fscache],             [$plugin_fscache],         [fscache statistics])
6414 AC_PLUGIN([gmond],               [$with_libganglia],        [Ganglia plugin])
6415 AC_PLUGIN([gps],                 [$plugin_gps],             [GPS plugin])
6416 AC_PLUGIN([grpc],                [$plugin_grpc],            [gRPC plugin])
6417 AC_PLUGIN([hddtemp],             [yes],                     [Query hddtempd])
6418 AC_PLUGIN([hugepages],           [$plugin_hugepages],       [Hugepages statistics])
6419 AC_PLUGIN([intel_rdt],           [$with_libpqos],           [Intel RDT monitor plugin])
6420 AC_PLUGIN([interface],           [$plugin_interface],       [Interface traffic statistics])
6421 AC_PLUGIN([ipc],                 [$plugin_ipc],             [IPC statistics])
6422 AC_PLUGIN([ipmi],                [$plugin_ipmi],            [IPMI sensor statistics])
6423 AC_PLUGIN([iptables],            [$with_libiptc],           [IPTables rule counters])
6424 AC_PLUGIN([ipvs],                [$plugin_ipvs],            [IPVS connection statistics])
6425 AC_PLUGIN([irq],                 [$plugin_irq],             [IRQ statistics])
6426 AC_PLUGIN([java],                [$with_java],              [Embed the Java Virtual Machine])
6427 AC_PLUGIN([load],                [$plugin_load],            [System load])
6428 AC_PLUGIN([log_logstash],        [$plugin_log_logstash],    [Logstash json_event compatible logging])
6429 AC_PLUGIN([logfile],             [yes],                     [File logging plugin])
6430 AC_PLUGIN([lpar],                [$with_perfstat],          [AIX logical partitions statistics])
6431 AC_PLUGIN([lua],                 [$with_liblua],            [Lua plugin])
6432 AC_PLUGIN([lvm],                 [$with_liblvm2app],        [LVM statistics])
6433 AC_PLUGIN([madwifi],             [$have_linux_wireless_h],  [Madwifi wireless statistics])
6434 AC_PLUGIN([match_empty_counter], [yes],                     [The empty counter match])
6435 AC_PLUGIN([match_hashed],        [yes],                     [The hashed match])
6436 AC_PLUGIN([match_regex],         [yes],                     [The regex match])
6437 AC_PLUGIN([match_timediff],      [yes],                     [The timediff match])
6438 AC_PLUGIN([match_value],         [yes],                     [The value match])
6439 AC_PLUGIN([mbmon],               [yes],                     [Query mbmond])
6440 AC_PLUGIN([md],                  [$have_linux_raid_md_u_h], [md (Linux software RAID) devices])
6441 AC_PLUGIN([memcachec],           [$with_libmemcached],      [memcachec statistics])
6442 AC_PLUGIN([memcached],           [yes],                     [memcached statistics])
6443 AC_PLUGIN([memory],              [$plugin_memory],          [Memory usage])
6444 AC_PLUGIN([mic],                 [$with_mic],               [Intel Many Integrated Core stats])
6445 AC_PLUGIN([modbus],              [$with_libmodbus],         [Modbus plugin])
6446 AC_PLUGIN([mqtt],                [$with_libmosquitto],      [MQTT output plugin])
6447 AC_PLUGIN([multimeter],          [$plugin_multimeter],      [Read multimeter values])
6448 AC_PLUGIN([mysql],               [$with_libmysql],          [MySQL statistics])
6449 AC_PLUGIN([netapp],              [$with_libnetapp],         [NetApp plugin])
6450 AC_PLUGIN([netlink],             [$with_libmnl],            [Enhanced Linux network statistics])
6451 AC_PLUGIN([network],             [yes],                     [Network communication plugin])
6452 AC_PLUGIN([nfs],                 [$plugin_nfs],             [NFS statistics])
6453 AC_PLUGIN([nginx],               [$with_libcurl],           [nginx statistics])
6454 AC_PLUGIN([notify_desktop],      [$with_libnotify],         [Desktop notifications])
6455 AC_PLUGIN([notify_email],        [$with_libesmtp],          [Email notifier])
6456 AC_PLUGIN([notify_nagios],       [yes],                     [Nagios notification plugin])
6457 AC_PLUGIN([ntpd],                [yes],                     [NTPd statistics])
6458 AC_PLUGIN([numa],                [$plugin_numa],            [NUMA virtual memory statistics])
6459 AC_PLUGIN([nut],                 [$with_libupsclient],      [Network UPS tools statistics])
6460 AC_PLUGIN([olsrd],               [yes],                     [olsrd statistics])
6461 AC_PLUGIN([onewire],             [$with_libowcapi],         [OneWire sensor statistics])
6462 AC_PLUGIN([openldap],            [$with_libldap],           [OpenLDAP statistics])
6463 AC_PLUGIN([openvpn],             [yes],                     [OpenVPN client statistics])
6464 AC_PLUGIN([oracle],              [$with_oracle],            [Oracle plugin])
6465 AC_PLUGIN([perl],                [$plugin_perl],            [Embed a Perl interpreter])
6466 AC_PLUGIN([pf],                  [$have_net_pfvar_h],       [BSD packet filter (PF) statistics])
6467 # FIXME: Check for libevent, too.
6468 AC_PLUGIN([pinba],               [$plugin_pinba],           [Pinba statistics])
6469 AC_PLUGIN([ping],                [$with_liboping],          [Network latency statistics])
6470 AC_PLUGIN([postgresql],          [$with_libpq],             [PostgreSQL database statistics])
6471 AC_PLUGIN([powerdns],            [yes],                     [PowerDNS statistics])
6472 AC_PLUGIN([processes],           [$plugin_processes],       [Process statistics])
6473 AC_PLUGIN([protocols],           [$plugin_protocols],       [Protocol (IP, TCP, ...) statistics])
6474 AC_PLUGIN([python],              [$plugin_python],          [Embed a Python interpreter])
6475 AC_PLUGIN([redis],               [$with_libhiredis],        [Redis plugin])
6476 AC_PLUGIN([routeros],            [$with_librouteros],       [RouterOS plugin])
6477 AC_PLUGIN([rrdcached],           [$librrd_rrdc_update],     [RRDTool output plugin])
6478 AC_PLUGIN([rrdtool],             [$with_librrd],            [RRDTool output plugin])
6479 AC_PLUGIN([sensors],             [$with_libsensors],        [lm_sensors statistics])
6480 AC_PLUGIN([serial],              [$plugin_serial],          [serial port traffic])
6481 AC_PLUGIN([sigrok],              [$with_libsigrok],         [sigrok acquisition sources])
6482 AC_PLUGIN([smart],               [$plugin_smart],           [SMART statistics])
6483 AC_PLUGIN([snmp],                [$with_libnetsnmp],        [SNMP querying plugin])
6484 AC_PLUGIN([statsd],              [yes],                     [StatsD plugin])
6485 AC_PLUGIN([swap],                [$plugin_swap],            [Swap usage statistics])
6486 AC_PLUGIN([syslog],              [$have_syslog],            [Syslog logging plugin])
6487 AC_PLUGIN([table],               [yes],                     [Parsing of tabular data])
6488 AC_PLUGIN([tail],                [yes],                     [Parsing of logfiles])
6489 AC_PLUGIN([tail_csv],            [yes],                     [Parsing of CSV files])
6490 AC_PLUGIN([tape],                [$plugin_tape],            [Tape drive statistics])
6491 AC_PLUGIN([target_notification], [yes],                     [The notification target])
6492 AC_PLUGIN([target_replace],      [yes],                     [The replace target])
6493 AC_PLUGIN([target_scale],        [yes],                     [The scale target])
6494 AC_PLUGIN([target_set],          [yes],                     [The set target])
6495 AC_PLUGIN([target_v5upgrade],    [yes],                     [The v5upgrade target])
6496 AC_PLUGIN([tcpconns],            [$plugin_tcpconns],        [TCP connection statistics])
6497 AC_PLUGIN([teamspeak2],          [yes],                     [TeamSpeak2 server statistics])
6498 AC_PLUGIN([ted],                 [$plugin_ted],             [Read The Energy Detective values])
6499 AC_PLUGIN([thermal],             [$plugin_thermal],         [Linux ACPI thermal zone statistics])
6500 AC_PLUGIN([threshold],           [yes],                     [Threshold checking plugin])
6501 AC_PLUGIN([tokyotyrant],         [$with_libtokyotyrant],    [TokyoTyrant database statistics])
6502 AC_PLUGIN([turbostat],           [$plugin_turbostat],       [Advanced statistic on Intel cpu states])
6503 AC_PLUGIN([unixsock],            [yes],                     [Unixsock communication plugin])
6504 AC_PLUGIN([uptime],              [$plugin_uptime],          [Uptime statistics])
6505 AC_PLUGIN([users],               [$plugin_users],           [User statistics])
6506 AC_PLUGIN([uuid],                [yes],                     [UUID as hostname plugin])
6507 AC_PLUGIN([varnish],             [$with_libvarnish],        [Varnish cache statistics])
6508 AC_PLUGIN([virt],                [$plugin_virt],            [Virtual machine statistics])
6509 AC_PLUGIN([vmem],                [$plugin_vmem],            [Virtual memory statistics])
6510 AC_PLUGIN([vserver],             [$plugin_vserver],         [Linux VServer statistics])
6511 AC_PLUGIN([wireless],            [$plugin_wireless],        [Wireless statistics])
6512 AC_PLUGIN([write_graphite],      [yes],                     [Graphite / Carbon output plugin])
6513 AC_PLUGIN([write_http],          [$with_libcurl],           [HTTP output plugin])
6514 AC_PLUGIN([write_kafka],         [$with_librdkafka],        [Kafka output plugin])
6515 AC_PLUGIN([write_log],           [yes],                     [Log output plugin])
6516 AC_PLUGIN([write_mongodb],       [$with_libmongoc],         [MongoDB output plugin])
6517 AC_PLUGIN([write_prometheus],    [$plugin_write_prometheus], [Prometheus write plugin])
6518 AC_PLUGIN([write_redis],         [$with_libhiredis],        [Redis output plugin])
6519 AC_PLUGIN([write_riemann],       [$with_libriemann_client], [Riemann output plugin])
6520 AC_PLUGIN([write_sensu],         [yes],                     [Sensu output plugin])
6521 AC_PLUGIN([write_tsdb],          [yes],                     [TSDB output plugin])
6522 AC_PLUGIN([xencpu],              [$plugin_xencpu],          [Xen Host CPU usage])
6523 AC_PLUGIN([xmms],                [$with_libxmms],           [XMMS statistics])
6524 AC_PLUGIN([zfs_arc],             [$plugin_zfs_arc],         [ZFS ARC statistics])
6525 AC_PLUGIN([zone],                [$plugin_zone],            [Solaris container statistics])
6526 AC_PLUGIN([zookeeper],           [yes],                     [Zookeeper statistics])
6527
6528 dnl Default configuration file
6529 # Load either syslog or logfile
6530 LOAD_PLUGIN_SYSLOG=""
6531 LOAD_PLUGIN_LOGFILE=""
6532 LOAD_PLUGIN_LOG_LOGSTASH=""
6533
6534 AC_MSG_CHECKING([which default log plugin to load])
6535 default_log_plugin="none"
6536 if test "x$enable_syslog" = "xyes"
6537 then
6538         default_log_plugin="syslog"
6539 else
6540         LOAD_PLUGIN_SYSLOG="##"
6541 fi
6542
6543 if test "x$enable_logfile" = "xyes"
6544 then
6545         if test "x$default_log_plugin" = "xnone"
6546         then
6547                 default_log_plugin="logfile"
6548         else
6549                 LOAD_PLUGIN_LOGFILE="#"
6550         fi
6551 else
6552         LOAD_PLUGIN_LOGFILE="##"
6553 fi
6554
6555 if test "x$enable_log_logstash" = "xyes"
6556 then
6557   LOAD_PLUGIN_LOG_LOGSTASH="#"
6558 else
6559   LOAD_PLUGIN_LOG_LOGSTASH="##"
6560 fi
6561
6562
6563 AC_MSG_RESULT([$default_log_plugin])
6564
6565 AC_SUBST(LOAD_PLUGIN_SYSLOG)
6566 AC_SUBST(LOAD_PLUGIN_LOGFILE)
6567 AC_SUBST(LOAD_PLUGIN_LOG_LOGSTASH)
6568
6569 DEFAULT_LOG_LEVEL="info"
6570 if test "x$enable_debug" = "xyes"
6571 then
6572         DEFAULT_LOG_LEVEL="debug"
6573 fi
6574 AC_SUBST(DEFAULT_LOG_LEVEL)
6575
6576 # Load only one of rrdtool, network, csv in the default config.
6577 LOAD_PLUGIN_RRDTOOL=""
6578 LOAD_PLUGIN_NETWORK=""
6579 LOAD_PLUGIN_CSV=""
6580
6581 AC_MSG_CHECKING([which default write plugin to load])
6582 default_write_plugin="none"
6583 if test "x$enable_rrdtool" = "xyes"
6584 then
6585         default_write_plugin="rrdtool"
6586 else
6587         LOAD_PLUGIN_RRDTOOL="##"
6588 fi
6589
6590 if test "x$enable_network" = "xyes"
6591 then
6592         if test "x$default_write_plugin" = "xnone"
6593         then
6594                 default_write_plugin="network"
6595         else
6596                 LOAD_PLUGIN_NETWORK="#"
6597         fi
6598 else
6599         LOAD_PLUGIN_NETWORK="##"
6600 fi
6601
6602 if test "x$enable_csv" = "xyes"
6603 then
6604         if test "x$default_write_plugin" = "xnone"
6605         then
6606                 default_write_plugin="csv"
6607         else
6608                 LOAD_PLUGIN_CSV="#"
6609         fi
6610 else
6611         LOAD_PLUGIN_CSV="##"
6612 fi
6613 AC_MSG_RESULT([$default_write_plugin])
6614
6615 AC_SUBST(LOAD_PLUGIN_RRDTOOL)
6616 AC_SUBST(LOAD_PLUGIN_NETWORK)
6617 AC_SUBST(LOAD_PLUGIN_CSV)
6618
6619 dnl ip_vs.h
6620 if test "x$ac_system" = "xLinux" \
6621         && test "x$have_linux_ip_vs_h$have_net_ip_vs_h$have_ip_vs_h" = "xnonono"
6622 then
6623         enable_ipvs="$enable_ipvs (ip_vs.h not found)"
6624 fi
6625
6626 if test "x$ip_vs_h_needs_kernel_cflags" = "xyes"
6627 then
6628         enable_ipvs="$enable_ipvs (needs $KERNEL_CFLAGS)"
6629 fi
6630
6631 dnl Perl bindings
6632 PERL_BINDINGS_OPTIONS="PREFIX=${prefix}"
6633 AC_ARG_WITH(perl-bindings, [AS_HELP_STRING([--with-perl-bindings@<:@=OPTIONS@:>@], [Options passed to "perl Makefile.PL".])],
6634 [
6635         if test "x$withval" != "xno" && test "x$withval" != "xyes"
6636         then
6637                 PERL_BINDINGS_OPTIONS="$withval"
6638                 with_perl_bindings="yes"
6639         else
6640                 with_perl_bindings="$withval"
6641         fi
6642 ],
6643 [
6644         if test -n "$perl_interpreter"
6645         then
6646                 with_perl_bindings="yes"
6647         else
6648                 with_perl_bindings="no (no perl interpreter found)"
6649         fi
6650 ])
6651
6652 if test "x$with_perl_bindings" = "xyes"
6653 then
6654         AC_MSG_CHECKING([for the ExtUtils::MakeMaker module])
6655         if $PERL -MExtUtils::MakeMaker -e '' 2>/dev/null; then
6656                 AC_MSG_RESULT([yes])
6657         else
6658                 AC_MSG_RESULT([no])
6659                 with_perl_bindings="no (ExtUtils::MakeMaker not found)"
6660         fi
6661 fi
6662
6663 if test "x$with_perl_bindings" = "xyes"
6664 then
6665         PERL_BINDINGS="perl"
6666 else
6667         PERL_BINDINGS=""
6668 fi
6669 AC_SUBST(PERL_BINDINGS)
6670 AC_SUBST(PERL_BINDINGS_OPTIONS)
6671
6672 dnl libcollectdclient
6673 LCC_VERSION_MAJOR=`echo $PACKAGE_VERSION | cut -d'.' -f1`
6674 LCC_VERSION_MINOR=`echo $PACKAGE_VERSION | cut -d'.' -f2`
6675 LCC_VERSION_PATCH=`echo $PACKAGE_VERSION | cut -d'.' -f3`
6676
6677 LCC_VERSION_EXTRA=`echo $PACKAGE_VERSION | cut -d'.' -f4-`
6678
6679 LCC_VERSION_STRING="$LCC_VERSION_MAJOR.$LCC_VERSION_MINOR.$LCC_VERSION_PATCH"
6680
6681 AC_SUBST(LCC_VERSION_MAJOR)
6682 AC_SUBST(LCC_VERSION_MINOR)
6683 AC_SUBST(LCC_VERSION_PATCH)
6684 AC_SUBST(LCC_VERSION_EXTRA)
6685 AC_SUBST(LCC_VERSION_STRING)
6686
6687 AC_CONFIG_FILES(src/libcollectdclient/collectd/lcc_features.h)
6688
6689 AM_CFLAGS="-Wall"
6690 AM_CXXFLAGS="-Wall"
6691 if test "x$enable_werror" != "xno"
6692 then
6693         AM_CFLAGS="$AM_CFLAGS -Werror"
6694         AM_CXXFLAGS="$AM_CXXFLAGS -Werror"
6695 fi
6696 AC_SUBST([AM_CFLAGS])
6697 AC_SUBST([AM_CXXFLAGS])
6698
6699 AC_CONFIG_FILES([Makefile proto/Makefile src/Makefile src/daemon/Makefile src/collectd.conf src/libcollectdclient/Makefile src/libcollectdclient/libcollectdclient.pc src/liboconfig/Makefile bindings/Makefile bindings/java/Makefile])
6700 AC_OUTPUT
6701
6702 if test "x$with_librrd" = "xyes" \
6703         && test "x$librrd_threadsafe" != "xyes"
6704 then
6705         with_librrd="yes (warning: librrd is not thread-safe)"
6706 fi
6707
6708 if test "x$with_libperl" = "xyes"
6709 then
6710         with_libperl="yes (version `$perl_interpreter -MConfig -e 'print $Config{version};'`)"
6711 else
6712         enable_perl="no (needs libperl)"
6713 fi
6714
6715 if test "x$enable_perl" = "xno" && test "x$c_cv_have_perl_ithreads" = "xno"
6716 then
6717         enable_perl="no (libperl doesn't support ithreads)"
6718 fi
6719
6720 if test "x$with_perl_bindings" = "xyes" \
6721         && test "x$PERL_BINDINGS_OPTIONS" != "x"
6722 then
6723         with_perl_bindings="yes ($PERL_BINDINGS_OPTIONS)"
6724 fi
6725
6726 AC_MSG_RESULT()
6727 AC_MSG_RESULT([Configuration:])
6728 AC_MSG_RESULT([  Build:])
6729 AC_MSG_RESULT([    Platform  . . . . . . $ac_system])
6730 AC_MSG_RESULT([    CC  . . . . . . . . . $CC])
6731 AC_MSG_RESULT([    CFLAGS  . . . . . . . $AM_CFLAGS $CFLAGS])
6732 AC_MSG_RESULT([    CXXFLAGS  . . . . . . $AM_CXXFLAGS $CXXFLAGS])
6733 AC_MSG_RESULT([    CPP . . . . . . . . . $CPP])
6734 AC_MSG_RESULT([    CPPFLAGS  . . . . . . $CPPFLAGS])
6735 AC_MSG_RESULT([    GRPC_CPP_PLUGIN . . . $GRPC_CPP_PLUGIN])
6736 AC_MSG_RESULT([    LD  . . . . . . . . . $LD])
6737 AC_MSG_RESULT([    LDFLAGS . . . . . . . $LDFLAGS])
6738 AC_MSG_RESULT([    PROTOC  . . . . . . . $PROTOC])
6739 AC_MSG_RESULT([    YACC  . . . . . . . . $YACC])
6740 AC_MSG_RESULT([    YFLAGS  . . . . . . . $YFLAGS])
6741 AC_MSG_RESULT()
6742 AC_MSG_RESULT([  Libraries:])
6743 AC_MSG_RESULT([    intel mic . . . . . . $with_mic])
6744 AC_MSG_RESULT([    libaquaero5 . . . . . $with_libaquaero5])
6745 AC_MSG_RESULT([    libatasmart . . . . . $with_libatasmart])
6746 AC_MSG_RESULT([    libcurl . . . . . . . $with_libcurl])
6747 AC_MSG_RESULT([    libdbi  . . . . . . . $with_libdbi])
6748 AC_MSG_RESULT([    libdpdk . . . . . . . $with_libdpdk])
6749 AC_MSG_RESULT([    libesmtp  . . . . . . $with_libesmtp])
6750 AC_MSG_RESULT([    libganglia  . . . . . $with_libganglia])
6751 AC_MSG_RESULT([    libgcrypt . . . . . . $with_libgcrypt])
6752 AC_MSG_RESULT([    libgps  . . . . . . . $with_libgps])
6753 AC_MSG_RESULT([    libgrpc++ . . . . . . $with_libgrpcpp])
6754 AC_MSG_RESULT([    libhal  . . . . . . . $with_libhal])
6755 AC_MSG_RESULT([    libhiredis  . . . . . $with_libhiredis])
6756 AC_MSG_RESULT([    libi2c-dev  . . . . . $with_libi2c])
6757 AC_MSG_RESULT([    libiokit  . . . . . . $with_libiokit])
6758 AC_MSG_RESULT([    libiptc . . . . . . . $with_libiptc])
6759 AC_MSG_RESULT([    libjvm  . . . . . . . $with_java])
6760 AC_MSG_RESULT([    libkstat  . . . . . . $with_kstat])
6761 AC_MSG_RESULT([    libkvm  . . . . . . . $with_libkvm])
6762 AC_MSG_RESULT([    libldap . . . . . . . $with_libldap])
6763 AC_MSG_RESULT([    liblua  . . . . . . . $with_liblua])
6764 AC_MSG_RESULT([    liblvm2app  . . . . . $with_liblvm2app])
6765 AC_MSG_RESULT([    libmemcached  . . . . $with_libmemcached])
6766 AC_MSG_RESULT([    libmicrohttpd . . . . $with_libmicrohttpd])
6767 AC_MSG_RESULT([    libmnl  . . . . . . . $with_libmnl])
6768 AC_MSG_RESULT([    libmodbus . . . . . . $with_libmodbus])
6769 AC_MSG_RESULT([    libmongoc . . . . . . $with_libmongoc])
6770 AC_MSG_RESULT([    libmosquitto  . . . . $with_libmosquitto])
6771 AC_MSG_RESULT([    libmysql  . . . . . . $with_libmysql])
6772 AC_MSG_RESULT([    libnetapp . . . . . . $with_libnetapp])
6773 AC_MSG_RESULT([    libnetsnmp  . . . . . $with_libnetsnmp])
6774 AC_MSG_RESULT([    libnotify . . . . . . $with_libnotify])
6775 AC_MSG_RESULT([    liboconfig  . . . . . $with_liboconfig])
6776 AC_MSG_RESULT([    libopenipmi . . . . . $with_libopenipmipthread])
6777 AC_MSG_RESULT([    liboping  . . . . . . $with_liboping])
6778 AC_MSG_RESULT([    libowcapi . . . . . . $with_libowcapi])
6779 AC_MSG_RESULT([    libpcap . . . . . . . $with_libpcap])
6780 AC_MSG_RESULT([    libperfstat . . . . . $with_perfstat])
6781 AC_MSG_RESULT([    libperl . . . . . . . $with_libperl])
6782 AC_MSG_RESULT([    libpq . . . . . . . . $with_libpq])
6783 AC_MSG_RESULT([    libpqos . . . . . . . $with_libpqos])
6784 AC_MSG_RESULT([    libprotobuf . . . . . $with_libprotobuf])
6785 AC_MSG_RESULT([    libprotobuf-c . . . . $with_libprotobuf_c])
6786 AC_MSG_RESULT([    libpython . . . . . . $with_libpython])
6787 AC_MSG_RESULT([    librabbitmq . . . . . $with_librabbitmq])
6788 AC_MSG_RESULT([    libriemann-client . . $with_libriemann_client])
6789 AC_MSG_RESULT([    librdkafka  . . . . . $with_librdkafka])
6790 AC_MSG_RESULT([    librouteros . . . . . $with_librouteros])
6791 AC_MSG_RESULT([    librrd  . . . . . . . $with_librrd])
6792 AC_MSG_RESULT([    libsensors  . . . . . $with_libsensors])
6793 AC_MSG_RESULT([    libsigrok   . . . . . $with_libsigrok])
6794 AC_MSG_RESULT([    libstatgrab . . . . . $with_libstatgrab])
6795 AC_MSG_RESULT([    libtokyotyrant  . . . $with_libtokyotyrant])
6796 AC_MSG_RESULT([    libudev . . . . . . . $with_libudev])
6797 AC_MSG_RESULT([    libupsclient  . . . . $with_libupsclient])
6798 AC_MSG_RESULT([    libvarnish  . . . . . $with_libvarnish])
6799 AC_MSG_RESULT([    libvirt . . . . . . . $with_libvirt])
6800 AC_MSG_RESULT([    libxenctrl  . . . . . $with_libxenctrl])
6801 AC_MSG_RESULT([    libxml2 . . . . . . . $with_libxml2])
6802 AC_MSG_RESULT([    libxmms . . . . . . . $with_libxmms])
6803 AC_MSG_RESULT([    libyajl . . . . . . . $with_libyajl])
6804 AC_MSG_RESULT([    oracle  . . . . . . . $with_oracle])
6805 AC_MSG_RESULT([    protobuf-c  . . . . . $have_protoc_c])
6806 AC_MSG_RESULT([    protoc 3  . . . . . . $have_protoc3])
6807 AC_MSG_RESULT()
6808 AC_MSG_RESULT([  Features:])
6809 AC_MSG_RESULT([    daemon mode . . . . . $enable_daemon])
6810 AC_MSG_RESULT([    debug . . . . . . . . $enable_debug])
6811 AC_MSG_RESULT()
6812 AC_MSG_RESULT([  Bindings:])
6813 AC_MSG_RESULT([    perl  . . . . . . . . $with_perl_bindings])
6814 AC_MSG_RESULT()
6815 AC_MSG_RESULT([  Modules:])
6816 AC_MSG_RESULT([    aggregation . . . . . $enable_aggregation])
6817 AC_MSG_RESULT([    amqp    . . . . . . . $enable_amqp])
6818 AC_MSG_RESULT([    apache  . . . . . . . $enable_apache])
6819 AC_MSG_RESULT([    apcups  . . . . . . . $enable_apcups])
6820 AC_MSG_RESULT([    apple_sensors . . . . $enable_apple_sensors])
6821 AC_MSG_RESULT([    aquaero . . . . . . . $enable_aquaero])
6822 AC_MSG_RESULT([    ascent  . . . . . . . $enable_ascent])
6823 AC_MSG_RESULT([    barometer . . . . . . $enable_barometer])
6824 AC_MSG_RESULT([    battery . . . . . . . $enable_battery])
6825 AC_MSG_RESULT([    bind  . . . . . . . . $enable_bind])
6826 AC_MSG_RESULT([    ceph  . . . . . . . . $enable_ceph])
6827 AC_MSG_RESULT([    cgroups . . . . . . . $enable_cgroups])
6828 AC_MSG_RESULT([    chrony. . . . . . . . $enable_chrony])
6829 AC_MSG_RESULT([    conntrack . . . . . . $enable_conntrack])
6830 AC_MSG_RESULT([    contextswitch . . . . $enable_contextswitch])
6831 AC_MSG_RESULT([    cpu . . . . . . . . . $enable_cpu])
6832 AC_MSG_RESULT([    cpufreq . . . . . . . $enable_cpufreq])
6833 AC_MSG_RESULT([    cpusleep  . . . . . . $enable_cpusleep])
6834 AC_MSG_RESULT([    csv . . . . . . . . . $enable_csv])
6835 AC_MSG_RESULT([    curl  . . . . . . . . $enable_curl])
6836 AC_MSG_RESULT([    curl_json . . . . . . $enable_curl_json])
6837 AC_MSG_RESULT([    curl_xml  . . . . . . $enable_curl_xml])
6838 AC_MSG_RESULT([    dbi . . . . . . . . . $enable_dbi])
6839 AC_MSG_RESULT([    df  . . . . . . . . . $enable_df])
6840 AC_MSG_RESULT([    disk  . . . . . . . . $enable_disk])
6841 AC_MSG_RESULT([    dns . . . . . . . . . $enable_dns])
6842 AC_MSG_RESULT([    dpdkstat . . . . . . .$enable_dpdkstat])
6843 AC_MSG_RESULT([    drbd  . . . . . . . . $enable_drbd])
6844 AC_MSG_RESULT([    email . . . . . . . . $enable_email])
6845 AC_MSG_RESULT([    entropy . . . . . . . $enable_entropy])
6846 AC_MSG_RESULT([    ethstat . . . . . . . $enable_ethstat])
6847 AC_MSG_RESULT([    exec  . . . . . . . . $enable_exec])
6848 AC_MSG_RESULT([    fhcount . . . . . . . $enable_fhcount])
6849 AC_MSG_RESULT([    filecount . . . . . . $enable_filecount])
6850 AC_MSG_RESULT([    fscache . . . . . . . $enable_fscache])
6851 AC_MSG_RESULT([    gmond . . . . . . . . $enable_gmond])
6852 AC_MSG_RESULT([    gps . . . . . . . . . $enable_gps])
6853 AC_MSG_RESULT([    grpc  . . . . . . . . $enable_grpc])
6854 AC_MSG_RESULT([    hddtemp . . . . . . . $enable_hddtemp])
6855 AC_MSG_RESULT([    hugepages . . . . . . $enable_hugepages])
6856 AC_MSG_RESULT([    intel_rdt. . . . .  . $enable_intel_rdt])
6857 AC_MSG_RESULT([    interface . . . . . . $enable_interface])
6858 AC_MSG_RESULT([    ipc . . . . . . . . . $enable_ipc])
6859 AC_MSG_RESULT([    ipmi  . . . . . . . . $enable_ipmi])
6860 AC_MSG_RESULT([    iptables  . . . . . . $enable_iptables])
6861 AC_MSG_RESULT([    ipvs  . . . . . . . . $enable_ipvs])
6862 AC_MSG_RESULT([    irq . . . . . . . . . $enable_irq])
6863 AC_MSG_RESULT([    java  . . . . . . . . $enable_java])
6864 AC_MSG_RESULT([    load  . . . . . . . . $enable_load])
6865 AC_MSG_RESULT([    logfile . . . . . . . $enable_logfile])
6866 AC_MSG_RESULT([    log_logstash  . . . . $enable_log_logstash])
6867 AC_MSG_RESULT([    lpar  . . . . . . . . $enable_lpar])
6868 AC_MSG_RESULT([    lua . . . . . . . . . $enable_lua])
6869 AC_MSG_RESULT([    lvm . . . . . . . . . $enable_lvm])
6870 AC_MSG_RESULT([    madwifi . . . . . . . $enable_madwifi])
6871 AC_MSG_RESULT([    match_empty_counter . $enable_match_empty_counter])
6872 AC_MSG_RESULT([    match_hashed  . . . . $enable_match_hashed])
6873 AC_MSG_RESULT([    match_regex . . . . . $enable_match_regex])
6874 AC_MSG_RESULT([    match_timediff  . . . $enable_match_timediff])
6875 AC_MSG_RESULT([    match_value . . . . . $enable_match_value])
6876 AC_MSG_RESULT([    mbmon . . . . . . . . $enable_mbmon])
6877 AC_MSG_RESULT([    md  . . . . . . . . . $enable_md])
6878 AC_MSG_RESULT([    memcachec . . . . . . $enable_memcachec])
6879 AC_MSG_RESULT([    memcached . . . . . . $enable_memcached])
6880 AC_MSG_RESULT([    memory  . . . . . . . $enable_memory])
6881 AC_MSG_RESULT([    mic . . . . . . . . . $enable_mic])
6882 AC_MSG_RESULT([    modbus  . . . . . . . $enable_modbus])
6883 AC_MSG_RESULT([    mqtt  . . . . . . . . $enable_mqtt])
6884 AC_MSG_RESULT([    multimeter  . . . . . $enable_multimeter])
6885 AC_MSG_RESULT([    mysql . . . . . . . . $enable_mysql])
6886 AC_MSG_RESULT([    netapp  . . . . . . . $enable_netapp])
6887 AC_MSG_RESULT([    netlink . . . . . . . $enable_netlink])
6888 AC_MSG_RESULT([    network . . . . . . . $enable_network])
6889 AC_MSG_RESULT([    nfs . . . . . . . . . $enable_nfs])
6890 AC_MSG_RESULT([    nginx . . . . . . . . $enable_nginx])
6891 AC_MSG_RESULT([    notify_desktop  . . . $enable_notify_desktop])
6892 AC_MSG_RESULT([    notify_email  . . . . $enable_notify_email])
6893 AC_MSG_RESULT([    notify_nagios . . . . $enable_notify_nagios])
6894 AC_MSG_RESULT([    ntpd  . . . . . . . . $enable_ntpd])
6895 AC_MSG_RESULT([    numa  . . . . . . . . $enable_numa])
6896 AC_MSG_RESULT([    nut . . . . . . . . . $enable_nut])
6897 AC_MSG_RESULT([    olsrd . . . . . . . . $enable_olsrd])
6898 AC_MSG_RESULT([    onewire . . . . . . . $enable_onewire])
6899 AC_MSG_RESULT([    openldap  . . . . . . $enable_openldap])
6900 AC_MSG_RESULT([    openvpn . . . . . . . $enable_openvpn])
6901 AC_MSG_RESULT([    oracle  . . . . . . . $enable_oracle])
6902 AC_MSG_RESULT([    perl  . . . . . . . . $enable_perl])
6903 AC_MSG_RESULT([    pf  . . . . . . . . . $enable_pf])
6904 AC_MSG_RESULT([    pinba . . . . . . . . $enable_pinba])
6905 AC_MSG_RESULT([    ping  . . . . . . . . $enable_ping])
6906 AC_MSG_RESULT([    postgresql  . . . . . $enable_postgresql])
6907 AC_MSG_RESULT([    powerdns  . . . . . . $enable_powerdns])
6908 AC_MSG_RESULT([    processes . . . . . . $enable_processes])
6909 AC_MSG_RESULT([    protocols . . . . . . $enable_protocols])
6910 AC_MSG_RESULT([    python  . . . . . . . $enable_python])
6911 AC_MSG_RESULT([    redis . . . . . . . . $enable_redis])
6912 AC_MSG_RESULT([    routeros  . . . . . . $enable_routeros])
6913 AC_MSG_RESULT([    rrdcached . . . . . . $enable_rrdcached])
6914 AC_MSG_RESULT([    rrdtool . . . . . . . $enable_rrdtool])
6915 AC_MSG_RESULT([    sensors . . . . . . . $enable_sensors])
6916 AC_MSG_RESULT([    serial  . . . . . . . $enable_serial])
6917 AC_MSG_RESULT([    sigrok  . . . . . . . $enable_sigrok])
6918 AC_MSG_RESULT([    smart . . . . . . . . $enable_smart])
6919 AC_MSG_RESULT([    snmp  . . . . . . . . $enable_snmp])
6920 AC_MSG_RESULT([    statsd  . . . . . . . $enable_statsd])
6921 AC_MSG_RESULT([    swap  . . . . . . . . $enable_swap])
6922 AC_MSG_RESULT([    syslog  . . . . . . . $enable_syslog])
6923 AC_MSG_RESULT([    table . . . . . . . . $enable_table])
6924 AC_MSG_RESULT([    tail_csv  . . . . . . $enable_tail_csv])
6925 AC_MSG_RESULT([    tail  . . . . . . . . $enable_tail])
6926 AC_MSG_RESULT([    tape  . . . . . . . . $enable_tape])
6927 AC_MSG_RESULT([    target_notification . $enable_target_notification])
6928 AC_MSG_RESULT([    target_replace  . . . $enable_target_replace])
6929 AC_MSG_RESULT([    target_scale  . . . . $enable_target_scale])
6930 AC_MSG_RESULT([    target_set  . . . . . $enable_target_set])
6931 AC_MSG_RESULT([    target_v5upgrade  . . $enable_target_v5upgrade])
6932 AC_MSG_RESULT([    tcpconns  . . . . . . $enable_tcpconns])
6933 AC_MSG_RESULT([    teamspeak2  . . . . . $enable_teamspeak2])
6934 AC_MSG_RESULT([    ted . . . . . . . . . $enable_ted])
6935 AC_MSG_RESULT([    thermal . . . . . . . $enable_thermal])
6936 AC_MSG_RESULT([    threshold . . . . . . $enable_threshold])
6937 AC_MSG_RESULT([    tokyotyrant . . . . . $enable_tokyotyrant])
6938 AC_MSG_RESULT([    turbostat . . . . . . $enable_turbostat])
6939 AC_MSG_RESULT([    unixsock  . . . . . . $enable_unixsock])
6940 AC_MSG_RESULT([    uptime  . . . . . . . $enable_uptime])
6941 AC_MSG_RESULT([    users . . . . . . . . $enable_users])
6942 AC_MSG_RESULT([    uuid  . . . . . . . . $enable_uuid])
6943 AC_MSG_RESULT([    varnish . . . . . . . $enable_varnish])
6944 AC_MSG_RESULT([    virt  . . . . . . . . $enable_virt])
6945 AC_MSG_RESULT([    vmem  . . . . . . . . $enable_vmem])
6946 AC_MSG_RESULT([    vserver . . . . . . . $enable_vserver])
6947 AC_MSG_RESULT([    wireless  . . . . . . $enable_wireless])
6948 AC_MSG_RESULT([    write_graphite  . . . $enable_write_graphite])
6949 AC_MSG_RESULT([    write_http  . . . . . $enable_write_http])
6950 AC_MSG_RESULT([    write_kafka . . . . . $enable_write_kafka])
6951 AC_MSG_RESULT([    write_log . . . . . . $enable_write_log])
6952 AC_MSG_RESULT([    write_mongodb . . . . $enable_write_mongodb])
6953 AC_MSG_RESULT([    write_prometheus. . . $enable_write_prometheus])
6954 AC_MSG_RESULT([    write_redis . . . . . $enable_write_redis])
6955 AC_MSG_RESULT([    write_riemann . . . . $enable_write_riemann])
6956 AC_MSG_RESULT([    write_sensu . . . . . $enable_write_sensu])
6957 AC_MSG_RESULT([    write_tsdb  . . . . . $enable_write_tsdb])
6958 AC_MSG_RESULT([    xencpu  . . . . . . . $enable_xencpu])
6959 AC_MSG_RESULT([    xmms  . . . . . . . . $enable_xmms])
6960 AC_MSG_RESULT([    zfs_arc . . . . . . . $enable_zfs_arc])
6961 AC_MSG_RESULT([    zone  . . . . . . . . $enable_zone])
6962 AC_MSG_RESULT([    zookeeper . . . . . . $enable_zookeeper])
6963 AC_MSG_RESULT()
6964
6965 if test "x$dependency_error" = "xyes"; then
6966         AC_MSG_ERROR("Some plugins are missing dependencies - see the summary above for details")
6967 fi
6968
6969 if test "x$dependency_warning" = "xyes"; then
6970         AC_MSG_WARN("Some plugins seem to have missing dependencies but have been enabled forcibly - see the summary above for details")
6971 fi
6972
6973 # vim: set fdm=marker :