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