configure.ac

   1 dnl Process this file with autoconf to produce a configure script.
   2 AC_INIT([collectd],[m4_esyscmd(./version-gen.sh)])
   3 AC_CONFIG_SRCDIR(src/target_set.c)
   4 AC_CONFIG_HEADERS(src/config.h)
   5 AC_CONFIG_AUX_DIR([libltdl/config])
   6
   7 dnl older automake's default of ARFLAGS=cru is noisy on newer binutils;
   8 dnl we don't really need the 'u' even in older toolchains.  Then there is
   9 dnl older libtool, which spelled it AR_FLAGS
  10 m4_divert_text([DEFAULTS], [: "${ARFLAGS=cr} ${AR_FLAGS=cr}"])
  11
  12 m4_ifdef([LT_PACKAGE_VERSION],
  13         # libtool >= 2.2
  14         [
  15          LT_CONFIG_LTDL_DIR([libltdl])
  16          LT_INIT([dlopen])
  17          LTDL_INIT([convenience])
  18          AC_DEFINE(LIBTOOL_VERSION, 2, [Define to used libtool version.])
  19         ]
  20 ,
  21         # libtool <= 1.5
  22         [
  23          AC_LIBLTDL_CONVENIENCE
  24          AC_SUBST(LTDLINCL)
  25          AC_SUBST(LIBLTDL)
  26          AC_LIBTOOL_DLOPEN
  27          AC_CONFIG_SUBDIRS(libltdl)
  28          AC_DEFINE(LIBTOOL_VERSION, 1, [Define to used libtool version.])
  29         ]
  30 )
  31
  32 AM_CONDITIONAL([BUILD_INCLUDED_LTDL], [test "x$LTDLDEPS" != "x"])
  33
  34 AM_INIT_AUTOMAKE([subdir-objects tar-pax dist-bzip2 no-dist-gzip foreign])
  35 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
  36 AC_LANG(C)
  37
  38 AC_PREFIX_DEFAULT("/opt/collectd")
  39
  40 AC_SYS_LARGEFILE
  41
  42 #
  43 # Checks for programs.
  44 #
  45 AC_PROG_CC
  46 AC_PROG_CXX
  47 AC_PROG_CPP
  48 AC_PROG_EGREP
  49 AC_PROG_INSTALL
  50 AC_PROG_LN_S
  51 AC_PROG_MAKE_SET
  52 AM_PROG_CC_C_O
  53 AM_CONDITIONAL(COMPILER_IS_GCC, test "x$GCC" = "xyes")
  54
  55 AC_DISABLE_STATIC
  56 AC_PROG_LIBTOOL
  57 AC_PROG_LEX
  58 AC_PROG_YACC
  59
  60 AC_PATH_PROG([VALGRIND], [valgrind])
  61
  62 # Warn when pkg.m4 is missing
  63 m4_pattern_forbid([^_?PKG_[A-Z_]+$],[*** pkg.m4 missing, please install pkg-config])
  64
  65 PKG_PROG_PKG_CONFIG
  66
  67 AC_CACHE_CHECK([if bison is the parser generator],
  68         [collectd_cv_prog_bison],
  69         [AS_IF([$YACC --version 2>/dev/null | $EGREP -q '^bison '],
  70                 [collectd_cv_prog_bison=yes], [collectd_cv_prog_bison=no]
  71         )]
  72 )
  73
  74 if test "x$collectd_cv_prog_bison" = "xno" && test ! -f "${srcdir}/src/liboconfig/parser.c"
  75 then
  76         AC_MSG_ERROR([bison is missing and you do not have ${srcdir}/src/liboconfig/parser.c. Please install bison])
  77 fi
  78
  79 AC_PATH_PROG([PROTOC], [protoc])
  80 have_protoc3="no"
  81 if test "x$PROTOC" != "x"; then
  82         AC_MSG_CHECKING([for protoc 3.0.0+])
  83         if $PROTOC --version | grep -q libprotoc.3; then
  84                 protoc3="yes (`$PROTOC --version`)"
  85                 have_protoc3="yes"
  86         else
  87                 protoc3="no (`$PROTOC --version`)"
  88         fi
  89         AC_MSG_RESULT([$protoc3])
  90 fi
  91 AM_CONDITIONAL(HAVE_PROTOC3, test "x$have_protoc3" = "xyes")
  92
  93 AC_PATH_PROG([GRPC_CPP_PLUGIN], [grpc_cpp_plugin])
  94 AM_CONDITIONAL(HAVE_GRPC_CPP, test "x$GRPC_CPP_PLUGIN" != "x")
  95
  96 AC_CHECK_PROG([have_protoc_c], [protoc-c], [yes], [no])
  97 if test "x$have_protoc_c" = "xno"
  98 then
  99         have_protoc_c="no (protoc-c compiler not found)"
 100 fi
 101
 102 if test "x$have_protoc_c" = "xyes"
 103 then
 104         AC_CHECK_HEADERS([protobuf-c/protobuf-c.h google/protobuf-c/protobuf-c.h],
 105                          [have_protoc_c="yes"; break],
 106                          [have_protoc_c="no (<google/protobuf-c/protobuf-c.h> not found)"])
 107 fi
 108 if test "x$have_protoc_c" = "xyes"
 109 then
 110         AC_CHECK_LIB([protobuf-c], [protobuf_c_message_pack],
 111                      [have_protoc_c="yes"],
 112                      [have_protoc_c="no (libprotobuf-c not found)"])
 113
 114 fi
 115 AM_CONDITIONAL(HAVE_PROTOC_C, test "x$have_protoc_c" = "xyes")
 116
 117 AC_MSG_CHECKING([for kernel type ($host_os)])
 118 case $host_os in
 119         *linux*)
 120         AC_DEFINE([KERNEL_LINUX], 1, [True if program is to be compiled for a Linux kernel])
 121         ac_system="Linux"
 122         ;;
 123         *solaris*)
 124         AC_DEFINE([KERNEL_SOLARIS], 1, [True if program is to be compiled for a Solaris kernel])
 125         ac_system="Solaris"
 126         ;;
 127         *darwin*)
 128         AC_DEFINE([KERNEL_DARWIN], 1, [True if program is to be compiled for a Darwin kernel])
 129         ac_system="Darwin"
 130         ;;
 131         *openbsd*)
 132         AC_DEFINE([KERNEL_OPENBSD], 1, [True if program is to be compiled for an OpenBSD kernel])
 133         ac_system="OpenBSD"
 134         ;;
 135         *netbsd*)
 136         AC_DEFINE([KERNEL_NETBSD], 1, [True if program is to be compiled for a NetBSD kernel])
 137         ac_system="NetBSD"
 138         ;;
 139         *aix*)
 140         AC_DEFINE([KERNEL_AIX], 1, [True if program is to be compiled for a AIX kernel])
 141         ac_system="AIX"
 142         ;;
 143         *freebsd*)
 144         AC_DEFINE([KERNEL_FREEBSD], 1, [True if program is to be compiled for a FreeBSD kernel])
 145         ac_system="FreeBSD"
 146         ;;
 147         *)
 148         ac_system="unknown"
 149 esac
 150 AC_MSG_RESULT([$ac_system])
 151
 152 AM_CONDITIONAL([BUILD_AIX], [test "x$ac_system" = "xAIX"])
 153 AM_CONDITIONAL([BUILD_DARWIN], [test "x$ac_system" = "xDarwin"])
 154 AM_CONDITIONAL([BUILD_FREEBSD], [test "x$ac_system" = "xFreeBSD"])
 155 AM_CONDITIONAL([BUILD_LINUX], [test "x$ac_system" = "xLinux"])
 156 AM_CONDITIONAL([BUILD_OPENBSD], [test "x$ac_system" = "xOpenBSD"])
 157 AM_CONDITIONAL([BUILD_SOLARIS], [test "x$ac_system" = "xSolaris"])
 158
 159 if test "x$ac_system" = "xLinux"
 160 then
 161         AC_ARG_VAR([KERNEL_DIR], [path to Linux kernel sources])
 162         if test -z "$KERNEL_DIR"
 163         then
 164                 KERNEL_DIR="/lib/modules/`uname -r`/source"
 165         fi
 166
 167         KERNEL_CFLAGS="-I$KERNEL_DIR/include"
 168         AC_SUBST(KERNEL_CFLAGS)
 169 fi
 170
 171 if test "x$ac_system" = "xSolaris"
 172 then
 173         AC_DEFINE(_POSIX_PTHREAD_SEMANTICS, 1, [Define to enforce POSIX thread semantics under Solaris.])
 174         AC_DEFINE(_REENTRANT,               1, [Define to enable reentrancy interfaces.])
 175
 176         AC_MSG_CHECKING([whether compiler builds 64bit binaries])
 177         AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
 178                            #ifndef _LP64
 179                            # error "Compiler not in 64bit mode."
 180                            #endif
 181                            ])],
 182                            [AC_MSG_RESULT([yes])],
 183                            [
 184                             AC_MSG_RESULT([no])
 185                             AC_MSG_NOTICE([Solaris detected. Please consider building a 64-bit binary.])
 186                            ])
 187 fi
 188
 189 if test "x$ac_system" = "xAIX"
 190 then
 191         AC_DEFINE(_THREAD_SAFE_ERRNO, 1, [Define to use the thread-safe version of errno under AIX.])
 192 fi
 193
 194 # Where to install .pc files.
 195 pkgconfigdir="${libdir}/pkgconfig"
 196 AC_SUBST(pkgconfigdir)
 197
 198 # Check for standards compliance mode
 199 AC_ARG_ENABLE(standards,
 200               AS_HELP_STRING([--enable-standards], [Enable standards compliance mode]),
 201               [enable_standards="$enableval"],
 202               [enable_standards="no"])
 203 if test "x$enable_standards" = "xyes"
 204 then
 205         AC_DEFINE(_ISOC99_SOURCE,        1, [Define to enforce ISO C99 compliance.])
 206         AC_DEFINE(_POSIX_C_SOURCE, 200809L, [Define to enforce POSIX.1-2008 compliance.])
 207         AC_DEFINE(_XOPEN_SOURCE,       700, [Define to enforce X/Open 7 (XSI) compliance.])
 208         AC_DEFINE(_REENTRANT,            1, [Define to enable reentrancy interfaces.])
 209         if test "x$GCC" = "xyes"
 210         then
 211                 CFLAGS="$CFLAGS -std=c99"
 212         fi
 213 fi
 214 AM_CONDITIONAL(BUILD_FEATURE_STANDARDS, test "x$enable_standards" = "xyes")
 215
 216 #
 217 # Checks for header files.
 218 #
 219 AC_HEADER_STDC
 220 AC_HEADER_SYS_WAIT
 221 AC_HEADER_DIRENT
 222 AC_HEADER_STDBOOL
 223
 224 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)
 225
 226 # For entropy plugin on newer NetBSD
 227 AC_CHECK_HEADERS(sys/rndio.h, [], [],
 228 [#if HAVE_SYS_TYPES_H
 229 # include <sys/types.h>
 230 #endif
 231 #if HAVE_SYS_IOCTL_H
 232 # include <sys/ioctl.h>
 233 #endif
 234 #if HAVE_SYS_PARAM_H
 235 # include <sys/param.h>
 236 #endif
 237 ])
 238
 239 # For ping library
 240 AC_CHECK_HEADERS(netinet/in_systm.h, [], [],
 241 [#if HAVE_STDINT_H
 242 # include <stdint.h>
 243 #endif
 244 #if HAVE_SYS_TYPES_H
 245 # include <sys/types.h>
 246 #endif
 247 ])
 248 AC_CHECK_HEADERS(netinet/in.h, [], [],
 249 [#if HAVE_STDINT_H
 250 # include <stdint.h>
 251 #endif
 252 #if HAVE_SYS_TYPES_H
 253 # include <sys/types.h>
 254 #endif
 255 #if HAVE_NETINET_IN_SYSTM_H
 256 # include <netinet/in_systm.h>
 257 #endif
 258 ])
 259 AC_CHECK_HEADERS(netinet/ip.h, [], [],
 260 [#if HAVE_STDINT_H
 261 # include <stdint.h>
 262 #endif
 263 #if HAVE_SYS_TYPES_H
 264 # include <sys/types.h>
 265 #endif
 266 #if HAVE_NETINET_IN_SYSTM_H
 267 # include <netinet/in_systm.h>
 268 #endif
 269 #if HAVE_NETINET_IN_H
 270 # include <netinet/in.h>
 271 #endif
 272 ])
 273 AC_CHECK_HEADERS(netinet/ip_icmp.h, [], [],
 274 [#if HAVE_STDINT_H
 275 # include <stdint.h>
 276 #endif
 277 #if HAVE_SYS_TYPES_H
 278 # include <sys/types.h>
 279 #endif
 280 #if HAVE_NETINET_IN_SYSTM_H
 281 # include <netinet/in_systm.h>
 282 #endif
 283 #if HAVE_NETINET_IN_H
 284 # include <netinet/in.h>
 285 #endif
 286 #if HAVE_NETINET_IP_H
 287 # include <netinet/ip.h>
 288 #endif
 289 ])
 290 AC_CHECK_HEADERS(netinet/ip_var.h, [], [],
 291 [#if HAVE_STDINT_H
 292 # include <stdint.h>
 293 #endif
 294 #if HAVE_SYS_TYPES_H
 295 # include <sys/types.h>
 296 #endif
 297 #if HAVE_NETINET_IN_SYSTM_H
 298 # include <netinet/in_systm.h>
 299 #endif
 300 #if HAVE_NETINET_IN_H
 301 # include <netinet/in.h>
 302 #endif
 303 #if HAVE_NETINET_IP_H
 304 # include <netinet/ip.h>
 305 #endif
 306 ])
 307 AC_CHECK_HEADERS(netinet/ip6.h, [], [],
 308 [#if HAVE_STDINT_H
 309 # include <stdint.h>
 310 #endif
 311 #if HAVE_SYS_TYPES_H
 312 # include <sys/types.h>
 313 #endif
 314 #if HAVE_NETINET_IN_SYSTM_H
 315 # include <netinet/in_systm.h>
 316 #endif
 317 #if HAVE_NETINET_IN_H
 318 # include <netinet/in.h>
 319 #endif
 320 ])
 321 AC_CHECK_HEADERS(netinet/icmp6.h, [], [],
 322 [#if HAVE_STDINT_H
 323 # include <stdint.h>
 324 #endif
 325 #if HAVE_SYS_TYPES_H
 326 # include <sys/types.h>
 327 #endif
 328 #if HAVE_NETINET_IN_SYSTM_H
 329 # include <netinet/in_systm.h>
 330 #endif
 331 #if HAVE_NETINET_IN_H
 332 # include <netinet/in.h>
 333 #endif
 334 #if HAVE_NETINET_IP6_H
 335 # include <netinet/ip6.h>
 336 #endif
 337 ])
 338 AC_CHECK_HEADERS(netinet/tcp.h, [], [],
 339 [#if HAVE_STDINT_H
 340 # include <stdint.h>
 341 #endif
 342 #if HAVE_SYS_TYPES_H
 343 # include <sys/types.h>
 344 #endif
 345 #if HAVE_NETINET_IN_SYSTM_H
 346 # include <netinet/in_systm.h>
 347 #endif
 348 #if HAVE_NETINET_IN_H
 349 # include <netinet/in.h>
 350 #endif
 351 #if HAVE_NETINET_IP_H
 352 # include <netinet/ip.h>
 353 #endif
 354 ])
 355 AC_CHECK_HEADERS(netinet/udp.h, [], [],
 356 [#if HAVE_STDINT_H
 357 # include <stdint.h>
 358 #endif
 359 #if HAVE_SYS_TYPES_H
 360 # include <sys/types.h>
 361 #endif
 362 #if HAVE_NETINET_IN_SYSTM_H
 363 # include <netinet/in_systm.h>
 364 #endif
 365 #if HAVE_NETINET_IN_H
 366 # include <netinet/in.h>
 367 #endif
 368 #if HAVE_NETINET_IP_H
 369 # include <netinet/ip.h>
 370 #endif
 371 ])
 372
 373 have_ip6_ext="no"
 374 AC_CHECK_TYPES([struct ip6_ext], [have_ip6_ext="yes"], [have_ip6_ext="no"],
 375 [#if HAVE_STDINT_H
 376 # include <stdint.h>
 377 #endif
 378 #if HAVE_SYS_TYPES_H
 379 # include <sys/types.h>
 380 #endif
 381 #if HAVE_NETINET_IN_SYSTM_H
 382 # include <netinet/in_systm.h>
 383 #endif
 384 #if HAVE_NETINET_IN_H
 385 # include <netinet/in.h>
 386 #endif
 387 #if HAVE_NETINET_IP6_H
 388 # include <netinet/ip6.h>
 389 #endif
 390 ])
 391
 392 if test "x$have_ip6_ext" = "xno"; then
 393         SAVE_CFLAGS="$CFLAGS"
 394         CFLAGS="$CFLAGS -DSOLARIS2=8"
 395
 396         AC_CHECK_TYPES([struct ip6_ext],
 397                        [have_ip6_ext="yes, with -DSOLARIS2=8"],
 398                        [have_ip6_ext="no"],
 399 [#if HAVE_STDINT_H
 400 # include <stdint.h>
 401 #endif
 402 #if HAVE_SYS_TYPES_H
 403 # include <sys/types.h>
 404 #endif
 405 #if HAVE_NETINET_IN_SYSTM_H
 406 # include <netinet/in_systm.h>
 407 #endif
 408 #if HAVE_NETINET_IN_H
 409 # include <netinet/in.h>
 410 #endif
 411 #if HAVE_NETINET_IP6_H
 412 # include <netinet/ip6.h>
 413 #endif
 414 ])
 415
 416         if test "x$have_ip6_ext" = "xno"; then
 417                 CFLAGS="$SAVE_CFLAGS"
 418         fi
 419 fi
 420
 421 # For cpu modules
 422 AC_CHECK_HEADERS(sys/dkstat.h)
 423 if test "x$ac_system" = "xDarwin"
 424 then
 425         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)
 426         AC_CHECK_HEADERS(CoreFoundation/CoreFoundation.h IOKit/IOKitLib.h IOKit/IOTypes.h IOKit/ps/IOPSKeys.h IOKit/IOBSD.h IOKit/storage/IOBlockStorageDriver.h)
 427         # For the battery plugin
 428         AC_CHECK_HEADERS(IOKit/ps/IOPowerSources.h, [], [],
 429 [
 430 #if HAVE_IOKIT_IOKITLIB_H
 431 #  include <IOKit/IOKitLib.h>
 432 #endif
 433 #if HAVE_IOKIT_IOTYPES_H
 434 #  include <IOKit/IOTypes.h>
 435 #endif
 436 ])
 437
 438 fi
 439
 440 AC_CHECK_HEADERS(sys/sysctl.h, [], [],
 441 [
 442 #if HAVE_SYS_TYPES_H
 443 #  include <sys/types.h>
 444 #endif
 445 #if HAVE_SYS_PARAM_H
 446 # include <sys/param.h>
 447 #endif
 448 ])
 449
 450 AC_MSG_CHECKING([for sysctl kern.cp_times])
 451 if test -x /sbin/sysctl
 452 then
 453         /sbin/sysctl kern.cp_times >/dev/null 2>&1
 454         if test $? -eq 0
 455         then
 456                 AC_MSG_RESULT([yes])
 457                 AC_DEFINE(HAVE_SYSCTL_KERN_CP_TIMES, 1,
 458                 [Define if sysctl supports kern.cp_times])
 459         else
 460                 AC_MSG_RESULT([no])
 461         fi
 462 else
 463         AC_MSG_RESULT([no])
 464 fi
 465
 466 AC_MSG_CHECKING([for sysctl kern.cp_time])
 467 if test -x /sbin/sysctl
 468 then
 469         /sbin/sysctl kern.cp_time >/dev/null 2>&1
 470         if test $? -eq 0
 471         then
 472                 AC_MSG_RESULT([yes])
 473                 AC_DEFINE(HAVE_SYSCTL_KERN_CP_TIME, 1,
 474                         [Define if sysctl supports kern.cp_time])
 475         else
 476                 AC_MSG_RESULT([no])
 477         fi
 478 else
 479         AC_MSG_RESULT([no])
 480 fi
 481
 482 # For hddtemp module
 483 AC_CHECK_HEADERS(linux/major.h)
 484
 485 # For md module (Linux only)
 486 if test "x$ac_system" = "xLinux"
 487 then
 488         AC_CHECK_HEADERS(linux/raid/md_u.h,
 489                          [have_linux_raid_md_u_h="yes"],
 490                          [have_linux_raid_md_u_h="no"],
 491 [
 492 #include <sys/ioctl.h>
 493 #include <linux/major.h>
 494 #include <linux/types.h>
 495 ])
 496 else
 497         have_linux_raid_md_u_h="no"
 498 fi
 499
 500 # For the wireless module
 501 have_linux_wireless_h="no"
 502 if test "x$ac_system" = "xLinux"
 503 then
 504   AC_CHECK_HEADERS(linux/wireless.h,
 505                    [have_linux_wireless_h="yes"],
 506                    [have_linux_wireless_h="no"],
 507 [
 508 #include <dirent.h>
 509 #include <sys/ioctl.h>
 510 #include <sys/socket.h>
 511 ])
 512 fi
 513
 514 # For the swap module
 515 have_sys_swap_h="yes"
 516 AC_CHECK_HEADERS(sys/swap.h vm/anon.h, [], [have_sys_swap_h="no"],
 517 [
 518 #undef _FILE_OFFSET_BITS
 519 #undef _LARGEFILE64_SOURCE
 520 #if HAVE_SYS_TYPES_H
 521 #  include <sys/types.h>
 522 #endif
 523 #if HAVE_SYS_PARAM_H
 524 # include <sys/param.h>
 525 #endif
 526 ])
 527
 528 # For load module
 529 # For the processes plugin
 530 # For users module
 531 AC_CHECK_HEADERS(sys/loadavg.h linux/config.h utmp.h utmpx.h)
 532
 533 # For interface plugin
 534 AC_CHECK_HEADERS(ifaddrs.h)
 535 AC_CHECK_HEADERS(net/if.h, [], [],
 536 [
 537 #if HAVE_SYS_TYPES_H
 538 #  include <sys/types.h>
 539 #endif
 540 #if HAVE_SYS_SOCKET_H
 541 #  include <sys/socket.h>
 542 #endif
 543 ])
 544 AC_CHECK_HEADERS(linux/if.h, [], [],
 545 [
 546 #if HAVE_SYS_TYPES_H
 547 #  include <sys/types.h>
 548 #endif
 549 #if HAVE_SYS_SOCKET_H
 550 #  include <sys/socket.h>
 551 #endif
 552 ])
 553 AC_CHECK_HEADERS(linux/inet_diag.h, [], [],
 554 [
 555 #if HAVE_SYS_TYPES_H
 556 #  include <sys/types.h>
 557 #endif
 558 #if HAVE_SYS_SOCKET_H
 559 #  include <sys/socket.h>
 560 #endif
 561 #if HAVE_LINUX_INET_DIAG_H
 562 # include <linux/inet_diag.h>
 563 #endif
 564 ])
 565 AC_CHECK_HEADERS(linux/netdevice.h, [], [],
 566 [
 567 #if HAVE_SYS_TYPES_H
 568 #  include <sys/types.h>
 569 #endif
 570 #if HAVE_SYS_SOCKET_H
 571 #  include <sys/socket.h>
 572 #endif
 573 #if HAVE_LINUX_IF_H
 574 # include <linux/if.h>
 575 #endif
 576 ])
 577
 578 # For ethstat module
 579 AC_CHECK_HEADERS(linux/sockios.h,
 580     [have_linux_sockios_h="yes"],
 581     [have_linux_sockios_h="no"],
 582     [
 583 #if HAVE_SYS_IOCTL_H
 584 # include <sys/ioctl.h>
 585 #endif
 586 #if HAVE_NET_IF_H
 587 # include <net/if.h>
 588 #endif
 589     ])
 590 AC_CHECK_HEADERS(linux/ethtool.h,
 591     [have_linux_ethtool_h="yes"],
 592     [have_linux_ethtool_h="no"],
 593     [
 594 #if HAVE_SYS_IOCTL_H
 595 # include <sys/ioctl.h>
 596 #endif
 597 #if HAVE_NET_IF_H
 598 # include <net/if.h>
 599 #endif
 600 #if HAVE_LINUX_SOCKIOS_H
 601 # include <linux/sockios.h>
 602 #endif
 603     ])
 604
 605 # For ipvs module
 606 have_linux_ip_vs_h="no"
 607 have_net_ip_vs_h="no"
 608 have_ip_vs_h="no"
 609 ip_vs_h_needs_kernel_cflags="no"
 610 if test "x$ac_system" = "xLinux"
 611 then
 612         AC_CHECK_HEADERS(linux/ip_vs.h, [have_linux_ip_vs_h="yes"])
 613         AC_CHECK_HEADERS(net/ip_vs.h, [have_net_ip_vs_h="yes"])
 614         AC_CHECK_HEADERS(ip_vs.h, [have_ip_vs_h="yes"])
 615
 616         if test "x$have_linux_ip_vs_h$have_net_ip_vs_h$have_ip_vs_h" = "xnonono" && test -d "$KERNEL_DIR"
 617         then
 618                 SAVE_CFLAGS="$CFLAGS"
 619                 CFLAGS="$CFLAGS $KERNEL_CFLAGS"
 620
 621                 AC_MSG_NOTICE([Did not find ip_vs.h. Trying again using headers from $KERNEL_DIR.])
 622
 623                 AC_CHECK_HEADERS(linux/ip_vs.h, [have_linux_ip_vs_h="yes"])
 624                 AC_CHECK_HEADERS(net/ip_vs.h, [have_net_ip_vs_h="yes"])
 625                 AC_CHECK_HEADERS(ip_vs.h, [have_ip_vs_h="yes"])
 626
 627                 if test "x$have_linux_ip_vs_h" = "xyes" || test "x$have_net_ip_vs_h" = "xyes" || test "x$have_ip_vs_h" = "xyes"
 628                 then
 629                         ip_vs_h_needs_kernel_cflags="yes"
 630                 fi
 631
 632                 CFLAGS="$SAVE_CFLAGS"
 633         fi
 634 fi
 635 AM_CONDITIONAL(IP_VS_H_NEEDS_KERNEL_CFLAGS, test "x$ip_vs_h_needs_kernel_cflags" = "xyes")
 636
 637 # For quota module
 638 AC_CHECK_HEADERS(sys/ucred.h, [], [],
 639 [
 640 #if HAVE_SYS_TYPES_H
 641 #  include <sys/types.h>
 642 #endif
 643 #if HAVE_SYS_PARAM_H
 644 # include <sys/param.h>
 645 #endif
 646 ])
 647
 648 # For mount interface
 649 AC_CHECK_HEADERS(sys/mount.h, [], [],
 650 [
 651 #if HAVE_SYS_TYPES_H
 652 #  include <sys/types.h>
 653 #endif
 654 #if HAVE_SYS_PARAM_H
 655 # include <sys/param.h>
 656 #endif
 657 ])
 658
 659 # For the email plugin
 660 AC_CHECK_HEADERS(linux/un.h, [], [],
 661 [
 662 #if HAVE_SYS_SOCKET_H
 663 #       include <sys/socket.h>
 664 #endif
 665 ])
 666
 667 AC_CHECK_HEADERS([ \
 668   ctype.h \
 669   fs_info.h \
 670   fshelp.h \
 671   grp.h \
 672   kvm.h \
 673   limits.h \
 674   locale.h \
 675   mntent.h \
 676   mnttab.h \
 677   paths.h \
 678   pwd.h \
 679   sys/fs_types.h \
 680   sys/fstyp.h \
 681   sys/mntent.h \
 682   sys/mnttab.h \
 683   sys/statfs.h \
 684   sys/statvfs.h \
 685   sys/un.h \
 686   sys/vfs.h \
 687   sys/vfstab.h \
 688   sys/vmmeter.h \
 689   wordexp.h \
 690 ])
 691
 692 AC_CHECK_HEADERS([xfs/xqm.h], [], [],
 693 [
 694 #define _GNU_SOURCE
 695 ])
 696
 697 # For the dns plugin
 698 AC_CHECK_HEADERS(arpa/nameser.h)
 699 AC_CHECK_HEADERS(arpa/nameser_compat.h, [], [],
 700 [
 701 #if HAVE_ARPA_NAMESER_H
 702 # include <arpa/nameser.h>
 703 #endif
 704 ])
 705
 706 AC_CHECK_HEADERS(net/if_arp.h, [], [],
 707 [#if HAVE_SYS_SOCKET_H
 708 # include <sys/socket.h>
 709 #endif
 710 ])
 711 AC_CHECK_HEADERS(net/ppp_defs.h)
 712 AC_CHECK_HEADERS(net/if_ppp.h, [], [],
 713 [#if HAVE_NET_PPP_DEFS_H
 714 # include <net/ppp_defs.h>
 715 #endif
 716 ])
 717 AC_CHECK_HEADERS(netinet/if_ether.h, [], [],
 718 [#if HAVE_STDINT_H
 719 # include <stdint.h>
 720 #endif
 721 #if HAVE_SYS_TYPES_H
 722 # include <sys/types.h>
 723 #endif
 724 #if HAVE_SYS_SOCKET_H
 725 # include <sys/socket.h>
 726 #endif
 727 #if HAVE_NET_IF_H
 728 # include <net/if.h>
 729 #endif
 730 #if HAVE_NETINET_IN_H
 731 # include <netinet/in.h>
 732 #endif
 733 ])
 734
 735 have_net_pfvar_h="no"
 736 AC_CHECK_HEADERS(net/pfvar.h,
 737                [have_net_pfvar_h="yes"],
 738                [have_net_pfvar_h="no"],
 739 [
 740 #if HAVE_SYS_IOCTL_H
 741 # include <sys/ioctl.h>
 742 #endif
 743 #if HAVE_SYS_SOCKET_H
 744 # include <sys/socket.h>
 745 #endif
 746 #if HAVE_NET_IF_H
 747 # include <net/if.h>
 748 #endif
 749 #if HAVE_NETINET_IN_H
 750 # include <netinet/in.h>
 751 #endif
 752 ])
 753
 754 # For the multimeter plugin
 755 have_termios_h="no"
 756 AC_CHECK_HEADERS(termios.h, [have_termios_h="yes"])
 757
 758 # For the turbostat plugin
 759 have_asm_msrindex_h="no"
 760 AC_CHECK_HEADERS(asm/msr-index.h, [have_asm_msrindex_h="yes"])
 761
 762 if test "x$have_asm_msrindex_h" = "xyes"
 763 then
 764   AC_CACHE_CHECK([whether asm/msr-index.h has MSR_PKG_C10_RESIDENCY],
 765                  [c_cv_have_usable_asm_msrindex_h],
 766                  AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
 767 [[[
 768 #include<asm/msr-index.h>
 769 ]]],
 770 [[[
 771 int y = MSR_PKG_C10_RESIDENCY;
 772 return(y);
 773 ]]]
 774   )],
 775                  [c_cv_have_usable_asm_msrindex_h="yes"],
 776                  [c_cv_have_usable_asm_msrindex_h="no"],
 777                                   )
 778                  )
 779 fi
 780
 781 have_cpuid_h="no"
 782 AC_CHECK_HEADERS(cpuid.h, [have_cpuid_h="yes"])
 783
 784 AC_CHECK_HEADERS(sys/capability.h)
 785 #
 786 # Checks for typedefs, structures, and compiler characteristics.
 787 #
 788 AC_C_CONST
 789 AC_TYPE_PID_T
 790 AC_TYPE_SIZE_T
 791 AC_TYPE_UID_T
 792 AC_HEADER_TIME
 793
 794 #
 795 # Checks for library functions.
 796 #
 797 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)
 798
 799 AC_FUNC_STRERROR_R
 800
 801 test_cxx_flags() {
 802         AC_LANG_PUSH([C++])
 803         AC_LANG_CONFTEST([
 804                 AC_LANG_SOURCE([[int main(void){}]])
 805         ])
 806         $CXX -c conftest.cpp $CXXFLAGS $@ > /dev/null 2> /dev/null
 807         ret=$?
 808         rm -f conftest.o
 809         AC_LANG_POP([C++])
 810         return $ret
 811 }
 812
 813 SAVE_CFLAGS="$CFLAGS"
 814 # Emulate behavior of src/Makefile.am
 815 if test "x$GCC" = "xyes"
 816 then
 817         CFLAGS="$CFLAGS -Wall -Werror"
 818 fi
 819
 820 AC_CACHE_CHECK([for strtok_r],
 821   [c_cv_have_strtok_r_default],
 822   AC_LINK_IFELSE(
 823     [AC_LANG_PROGRAM(
 824 [[[
 825 #include <stdlib.h>
 826 #include <stdio.h>
 827 #include <string.h>
 828 ]]],
 829 [[[
 830       char buffer[] = "foo,bar,baz";
 831       char *token;
 832       char *dummy;
 833       char *saveptr;
 834
 835       dummy = buffer;
 836       saveptr = NULL;
 837       while ((token = strtok_r (dummy, ",", &saveptr)) != NULL)
 838       {
 839         dummy = NULL;
 840         printf ("token = %s;\n", token);
 841       }
 842 ]]]
 843     )],
 844     [c_cv_have_strtok_r_default="yes"],
 845     [c_cv_have_strtok_r_default="no"]
 846   )
 847 )
 848
 849 if test "x$c_cv_have_strtok_r_default" = "xno"
 850 then
 851   CFLAGS="$CFLAGS -D_REENTRANT=1"
 852
 853   AC_CACHE_CHECK([if strtok_r needs _REENTRANT],
 854     [c_cv_have_strtok_r_reentrant],
 855     AC_LINK_IFELSE(
 856       [AC_LANG_PROGRAM(
 857 [[[
 858 #include <stdlib.h>
 859 #include <stdio.h>
 860 #include <string.h>
 861 ]]],
 862 [[[
 863         char buffer[] = "foo,bar,baz";
 864         char *token;
 865         char *dummy;
 866         char *saveptr;
 867
 868         dummy = buffer;
 869         saveptr = NULL;
 870         while ((token = strtok_r (dummy, ",", &saveptr)) != NULL)
 871         {
 872           dummy = NULL;
 873           printf ("token = %s;\n", token);
 874         }
 875 ]]]
 876       )],
 877       [c_cv_have_strtok_r_reentrant="yes"],
 878       [AC_MSG_FAILURE([strtok_r isn't available. Please file a bugreport!])]
 879     )
 880   )
 881 fi
 882
 883 CFLAGS="$SAVE_CFLAGS"
 884 if test "x$c_cv_have_strtok_r_reentrant" = "xyes"
 885 then
 886         CFLAGS="$CFLAGS -D_REENTRANT=1"
 887 fi
 888
 889 AC_CHECK_FUNCS(getpwnam_r getgrnam_r setgroups regcomp regerror regexec regfree)
 890
 891 socket_needs_socket="no"
 892 AC_CHECK_FUNCS(socket, [], AC_CHECK_LIB(socket, socket, [socket_needs_socket="yes"], AC_MSG_ERROR(cannot find socket)))
 893 AM_CONDITIONAL(BUILD_WITH_LIBSOCKET, test "x$socket_needs_socket" = "xyes")
 894
 895 clock_gettime_needs_rt="no"
 896 clock_gettime_needs_posix4="no"
 897 have_clock_gettime="no"
 898 AC_CHECK_FUNCS(clock_gettime, [have_clock_gettime="yes"])
 899 if test "x$have_clock_gettime" = "xno"
 900 then
 901         AC_CHECK_LIB(rt, clock_gettime, [clock_gettime_needs_rt="yes"
 902                                          have_clock_gettime="yes"])
 903 fi
 904 if test "x$have_clock_gettime" = "xno"
 905 then
 906         AC_CHECK_LIB(posix4, clock_gettime, [clock_gettime_needs_posix4="yes"
 907                                              have_clock_gettime="yes"])
 908 fi
 909 if test "x$have_clock_gettime" = "xyes"
 910 then
 911         AC_DEFINE(HAVE_CLOCK_GETTIME, 1, [Define if the clock_gettime(2) function is available.])
 912 fi
 913
 914 nanosleep_needs_rt="no"
 915 nanosleep_needs_posix4="no"
 916 AC_CHECK_FUNCS(nanosleep,
 917     [],
 918     AC_CHECK_LIB(rt, nanosleep,
 919         [nanosleep_needs_rt="yes"],
 920         AC_CHECK_LIB(posix4, nanosleep,
 921             [nanosleep_needs_posix4="yes"],
 922             AC_MSG_ERROR(cannot find nanosleep))))
 923
 924 AM_CONDITIONAL(BUILD_WITH_LIBRT, test "x$clock_gettime_needs_rt" = "xyes" || test "x$nanosleep_needs_rt" = "xyes")
 925 AM_CONDITIONAL(BUILD_WITH_LIBPOSIX4, test "x$clock_gettime_needs_posix4" = "xyes" || test "x$nanosleep_needs_posix4" = "xyes")
 926
 927 AC_CHECK_FUNCS(sysctl, [have_sysctl="yes"], [have_sysctl="no"])
 928 AC_CHECK_FUNCS(sysctlbyname, [have_sysctlbyname="yes"], [have_sysctlbyname="no"])
 929 AC_CHECK_FUNCS(host_statistics, [have_host_statistics="yes"], [have_host_statistics="no"])
 930 AC_CHECK_FUNCS(processor_info, [have_processor_info="yes"], [have_processor_info="no"])
 931 AC_CHECK_FUNCS(thread_info, [have_thread_info="yes"], [have_thread_info="no"])
 932 AC_CHECK_FUNCS(statfs, [have_statfs="yes"], [have_statfs="no"])
 933 AC_CHECK_FUNCS(statvfs, [have_statvfs="yes"], [have_statvfs="no"])
 934 AC_CHECK_FUNCS(getifaddrs, [have_getifaddrs="yes"], [have_getifaddrs="no"])
 935 AC_CHECK_FUNCS(getloadavg, [have_getloadavg="yes"], [have_getloadavg="no"])
 936 AC_CHECK_FUNCS(syslog, [have_syslog="yes"], [have_syslog="no"])
 937 AC_CHECK_FUNCS(getutent, [have_getutent="yes"], [have_getutent="no"])
 938 AC_CHECK_FUNCS(getutxent, [have_getutxent="yes"], [have_getutxent="no"])
 939
 940 # Check for strptime {{{
 941 if test "x$GCC" = "xyes"
 942 then
 943         SAVE_CFLAGS="$CFLAGS"
 944         CFLAGS="$CFLAGS -Wall -Wextra -Werror"
 945 fi
 946
 947 AC_CHECK_FUNCS(strptime, [have_strptime="yes"], [have_strptime="no"])
 948 if test "x$have_strptime" = "xyes"
 949 then
 950         AC_CACHE_CHECK([whether strptime is exported by default],
 951                        [c_cv_have_strptime_default],
 952                        AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
 953 [[[
 954 #include <time.h>
 955 ]]],
 956 [[[
 957  struct tm stm;
 958  (void) strptime ("2010-12-30%13:42:42", "%Y-%m-%dT%T", &stm);
 959 ]]]
 960                        )],
 961                        [c_cv_have_strptime_default="yes"],
 962                        [c_cv_have_strptime_default="no"]))
 963 fi
 964 if test "x$have_strptime" = "xyes" && test "x$c_cv_have_strptime_default" = "xno"
 965 then
 966         AC_CACHE_CHECK([whether strptime needs standards mode],
 967                        [c_cv_have_strptime_standards],
 968                        AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
 969 [[[
 970 #ifndef _ISOC99_SOURCE
 971 # define _ISOC99_SOURCE 1
 972 #endif
 973 #ifndef _POSIX_C_SOURCE
 974 # define _POSIX_C_SOURCE 200112L
 975 #endif
 976 #ifndef _XOPEN_SOURCE
 977 # define _XOPEN_SOURCE 500
 978 #endif
 979 #include <time.h>
 980 ]]],
 981 [[[
 982  struct tm stm;
 983  (void) strptime ("2010-12-30%13:42:42", "%Y-%m-%dT%T", &stm);
 984 ]]]
 985                        )],
 986                        [c_cv_have_strptime_standards="yes"],
 987                        [c_cv_have_strptime_standards="no"]))
 988
 989         if test "x$c_cv_have_strptime_standards" = "xyes"
 990         then
 991                 AC_DEFINE([STRPTIME_NEEDS_STANDARDS], 1, [Set to true if strptime is only exported in X/Open mode (GNU libc).])
 992         else
 993                 have_strptime="no"
 994         fi
 995 fi
 996
 997 if test "x$GCC" = "xyes"
 998 then
 999         CFLAGS="$SAVE_CFLAGS"
1000 fi
1001 # }}} Check for strptime
1002
1003 AC_CHECK_FUNCS(swapctl, [have_swapctl="yes"], [have_swapctl="no"])
1004 if test "x$have_swapctl" = "xyes"; then
1005         AC_CACHE_CHECK([whether swapctl takes two arguments],
1006                 [c_cv_have_swapctl_two_args],
1007                 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
1008 [[[
1009 #if HAVE_SYS_SWAP_H && !defined(_LP64) && _FILE_OFFSET_BITS == 64
1010 #  undef _FILE_OFFSET_BITS
1011 #  undef _LARGEFILE64_SOURCE
1012 #endif
1013 #include <sys/stat.h>
1014 #include <sys/param.h>
1015 #include <sys/swap.h>
1016 #include <unistd.h>
1017 ]]],
1018 [[[
1019 int num = swapctl(0, NULL);
1020 ]]]
1021                         )],
1022                         [c_cv_have_swapctl_two_args="yes"],
1023                         [c_cv_have_swapctl_two_args="no"]
1024                 )
1025         )
1026         AC_CACHE_CHECK([whether swapctl takes three arguments],
1027                 [c_cv_have_swapctl_three_args],
1028                 AC_COMPILE_IFELSE(
1029                         [AC_LANG_PROGRAM(
1030 [[[
1031 #if HAVE_SYS_SWAP_H && !defined(_LP64) && _FILE_OFFSET_BITS == 64
1032 #  undef _FILE_OFFSET_BITS
1033 #  undef _LARGEFILE64_SOURCE
1034 #endif
1035 #include <sys/stat.h>
1036 #include <sys/param.h>
1037 #include <sys/swap.h>
1038 #include <unistd.h>
1039 ]]],
1040 [[[
1041 int num = swapctl(0, NULL, 0);
1042 ]]]
1043                         )],
1044                         [c_cv_have_swapctl_three_args="yes"],
1045                         [c_cv_have_swapctl_three_args="no"]
1046                 )
1047         )
1048 fi
1049 # Check for different versions of `swapctl' here..
1050 if test "x$have_swapctl" = "xyes"; then
1051         if test "x$c_cv_have_swapctl_two_args" = "xyes"; then
1052                 AC_DEFINE(HAVE_SWAPCTL_TWO_ARGS, 1,
1053                           [Define if the function swapctl exists and takes two arguments.])
1054         fi
1055         if test "x$c_cv_have_swapctl_three_args" = "xyes"; then
1056                 AC_DEFINE(HAVE_SWAPCTL_THREE_ARGS, 1,
1057                           [Define if the function swapctl exists and takes three arguments.])
1058         fi
1059 fi
1060
1061 # Check for NAN
1062 AC_ARG_WITH(nan-emulation, [AS_HELP_STRING([--with-nan-emulation], [use emulated NAN. For crosscompiling only.])],
1063 [
1064  if test "x$withval" = "xno"; then
1065          nan_type="none"
1066  else if test "x$withval" = "xyes"; then
1067          nan_type="zero"
1068  else
1069          nan_type="$withval"
1070  fi; fi
1071 ],
1072 [nan_type="none"])
1073 if test "x$nan_type" = "xnone"; then
1074   AC_CACHE_CHECK([whether NAN is defined by default],
1075     [c_cv_have_nan_default],
1076     AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
1077 [[[
1078 #include <stdlib.h>
1079 #include <math.h>
1080 static double foo = NAN;
1081 ]]],
1082 [[[
1083        if (isnan (foo))
1084         return 0;
1085        else
1086         return 1;
1087 ]]]
1088       )],
1089       [c_cv_have_nan_default="yes"],
1090       [c_cv_have_nan_default="no"]
1091     )
1092   )
1093   if test "x$c_cv_have_nan_default" = "xyes"
1094   then
1095     nan_type="default"
1096   fi
1097 fi
1098 if test "x$nan_type" = "xnone"; then
1099   AC_CACHE_CHECK([whether NAN is defined by __USE_ISOC99],
1100     [c_cv_have_nan_isoc],
1101     AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
1102 [[[
1103 #include <stdlib.h>
1104 #define __USE_ISOC99 1
1105 #include <math.h>
1106 static double foo = NAN;
1107 ]]],
1108 [[[
1109        if (isnan (foo))
1110         return 0;
1111        else
1112         return 1;
1113 ]]]
1114       )],
1115       [c_cv_have_nan_isoc="yes"],
1116       [c_cv_have_nan_isoc="no"]
1117     )
1118   )
1119   if test "x$c_cv_have_nan_isoc" = "xyes"
1120   then
1121     nan_type="isoc99"
1122   fi
1123 fi
1124 if test "x$nan_type" = "xnone"; then
1125   SAVE_LDFLAGS=$LDFLAGS
1126   LDFLAGS="$LDFLAGS -lm"
1127   AC_CACHE_CHECK([whether NAN can be defined by 0/0],
1128     [c_cv_have_nan_zero],
1129     AC_RUN_IFELSE([AC_LANG_PROGRAM(
1130 [[[
1131 #include <stdlib.h>
1132 #include <math.h>
1133 #ifdef NAN
1134 # undef NAN
1135 #endif
1136 #define NAN (0.0 / 0.0)
1137 #ifndef isnan
1138 # define isnan(f) ((f) != (f))
1139 #endif
1140 static double foo = NAN;
1141 ]]],
1142 [[[
1143        if (isnan (foo))
1144         return 0;
1145        else
1146         return 1;
1147 ]]]
1148       )],
1149       [c_cv_have_nan_zero="yes"],
1150       [c_cv_have_nan_zero="no"]
1151     )
1152   )
1153   LDFLAGS=$SAVE_LDFLAGS
1154   if test "x$c_cv_have_nan_zero" = "xyes"
1155   then
1156     nan_type="zero"
1157   fi
1158 fi
1159
1160 if test "x$nan_type" = "xdefault"; then
1161   AC_DEFINE(NAN_STATIC_DEFAULT, 1,
1162     [Define if NAN is defined by default and can initialize static variables.])
1163 else if test "x$nan_type" = "xisoc99"; then
1164   AC_DEFINE(NAN_STATIC_ISOC, 1,
1165     [Define if NAN is defined by __USE_ISOC99 and can initialize static variables.])
1166 else if test "x$nan_type" = "xzero"; then
1167   AC_DEFINE(NAN_ZERO_ZERO, 1,
1168     [Define if NAN can be defined as (0.0 / 0.0)])
1169 else
1170   AC_MSG_ERROR([Didn't find out how to statically initialize variables to NAN. Sorry.])
1171 fi; fi; fi
1172
1173 AC_ARG_WITH(fp-layout, [AS_HELP_STRING([--with-fp-layout], [set the memory layout of doubles. For crosscompiling only.])],
1174 [
1175  if test "x$withval" = "xnothing"; then
1176         fp_layout_type="nothing"
1177  else if test "x$withval" = "xendianflip"; then
1178         fp_layout_type="endianflip"
1179  else if test "x$withval" = "xintswap"; then
1180         fp_layout_type="intswap"
1181  else
1182         AC_MSG_ERROR([Invalid argument for --with-fp-layout. Valid arguments are: nothing, endianflip, intswap]);
1183 fi; fi; fi
1184 ],
1185 [fp_layout_type="unknown"])
1186
1187 if test "x$fp_layout_type" = "xunknown"; then
1188   AC_CACHE_CHECK([if doubles are stored in x86 representation],
1189     [c_cv_fp_layout_need_nothing],
1190     AC_RUN_IFELSE([AC_LANG_PROGRAM(
1191 [[[
1192 #include <stdlib.h>
1193 #include <stdio.h>
1194 #include <string.h>
1195 #if HAVE_STDINT_H
1196 # include <stdint.h>
1197 #endif
1198 #if HAVE_INTTYPES_H
1199 # include <inttypes.h>
1200 #endif
1201 #if HAVE_STDBOOL_H
1202 # include <stdbool.h>
1203 #endif
1204 ]]],
1205 [[[
1206         uint64_t i0;
1207         uint64_t i1;
1208         uint8_t c[8];
1209         double d;
1210
1211         d = 8.642135e130;
1212         memcpy ((void *) &i0, (void *) &d, 8);
1213
1214         i1 = i0;
1215         memcpy ((void *) c, (void *) &i1, 8);
1216
1217         if ((c[0] == 0x2f) && (c[1] == 0x25)
1218                         && (c[2] == 0xc0) && (c[3] == 0xc7)
1219                         && (c[4] == 0x43) && (c[5] == 0x2b)
1220                         && (c[6] == 0x1f) && (c[7] == 0x5b))
1221                 return (0);
1222         else
1223                 return (1);
1224 ]]]
1225       )],
1226       [c_cv_fp_layout_need_nothing="yes"],
1227       [c_cv_fp_layout_need_nothing="no"]
1228     )
1229   )
1230   if test "x$c_cv_fp_layout_need_nothing" = "xyes"; then
1231     fp_layout_type="nothing"
1232   fi
1233 fi
1234 if test "x$fp_layout_type" = "xunknown"; then
1235   AC_CACHE_CHECK([if endianflip converts to x86 representation],
1236     [c_cv_fp_layout_need_endianflip],
1237     AC_RUN_IFELSE([AC_LANG_PROGRAM(
1238 [[[
1239 #include <stdlib.h>
1240 #include <stdio.h>
1241 #include <string.h>
1242 #if HAVE_STDINT_H
1243 # include <stdint.h>
1244 #endif
1245 #if HAVE_INTTYPES_H
1246 # include <inttypes.h>
1247 #endif
1248 #if HAVE_STDBOOL_H
1249 # include <stdbool.h>
1250 #endif
1251 #define endianflip(A) ((((uint64_t)(A) & 0xff00000000000000LL) >> 56) | \
1252                        (((uint64_t)(A) & 0x00ff000000000000LL) >> 40) | \
1253                        (((uint64_t)(A) & 0x0000ff0000000000LL) >> 24) | \
1254                        (((uint64_t)(A) & 0x000000ff00000000LL) >> 8)  | \
1255                        (((uint64_t)(A) & 0x00000000ff000000LL) << 8)  | \
1256                        (((uint64_t)(A) & 0x0000000000ff0000LL) << 24) | \
1257                        (((uint64_t)(A) & 0x000000000000ff00LL) << 40) | \
1258                        (((uint64_t)(A) & 0x00000000000000ffLL) << 56))
1259 ]]],
1260 [[[
1261         uint64_t i0;
1262         uint64_t i1;
1263         uint8_t c[8];
1264         double d;
1265
1266         d = 8.642135e130;
1267         memcpy ((void *) &i0, (void *) &d, 8);
1268
1269         i1 = endianflip (i0);
1270         memcpy ((void *) c, (void *) &i1, 8);
1271
1272         if ((c[0] == 0x2f) && (c[1] == 0x25)
1273                         && (c[2] == 0xc0) && (c[3] == 0xc7)
1274                         && (c[4] == 0x43) && (c[5] == 0x2b)
1275                         && (c[6] == 0x1f) && (c[7] == 0x5b))
1276                 return (0);
1277         else
1278                 return (1);
1279 ]]]
1280       )],
1281       [c_cv_fp_layout_need_endianflip="yes"],
1282       [c_cv_fp_layout_need_endianflip="no"]
1283     )
1284   )
1285   if test "x$c_cv_fp_layout_need_endianflip" = "xyes"; then
1286     fp_layout_type="endianflip"
1287   fi
1288 fi
1289 if test "x$fp_layout_type" = "xunknown"; then
1290   AC_CACHE_CHECK([if intswap converts to x86 representation],
1291     [c_cv_fp_layout_need_intswap],
1292     AC_RUN_IFELSE([AC_LANG_PROGRAM(
1293 [[[
1294 #include <stdlib.h>
1295 #include <stdio.h>
1296 #include <string.h>
1297 #if HAVE_STDINT_H
1298 # include <stdint.h>
1299 #endif
1300 #if HAVE_INTTYPES_H
1301 # include <inttypes.h>
1302 #endif
1303 #if HAVE_STDBOOL_H
1304 # include <stdbool.h>
1305 #endif
1306 #define intswap(A)    ((((uint64_t)(A) & 0xffffffff00000000LL) >> 32) | \
1307                        (((uint64_t)(A) & 0x00000000ffffffffLL) << 32))
1308 ]]],
1309 [[[
1310         uint64_t i0;
1311         uint64_t i1;
1312         uint8_t c[8];
1313         double d;
1314
1315         d = 8.642135e130;
1316         memcpy ((void *) &i0, (void *) &d, 8);
1317
1318         i1 = intswap (i0);
1319         memcpy ((void *) c, (void *) &i1, 8);
1320
1321         if ((c[0] == 0x2f) && (c[1] == 0x25)
1322                         && (c[2] == 0xc0) && (c[3] == 0xc7)
1323                         && (c[4] == 0x43) && (c[5] == 0x2b)
1324                         && (c[6] == 0x1f) && (c[7] == 0x5b))
1325                 return (0);
1326         else
1327                 return (1);
1328 ]]]
1329       )],
1330       [c_cv_fp_layout_need_intswap="yes"],
1331       [c_cv_fp_layout_need_intswap="no"]
1332     )
1333   )
1334   if test "x$c_cv_fp_layout_need_intswap" = "xyes"; then
1335     fp_layout_type="intswap"
1336   fi
1337 fi
1338
1339 if test "x$fp_layout_type" = "xnothing"; then
1340   AC_DEFINE(FP_LAYOUT_NEED_NOTHING, 1,
1341   [Define if doubles are stored in x86 representation.])
1342 else if test "x$fp_layout_type" = "xendianflip"; then
1343   AC_DEFINE(FP_LAYOUT_NEED_ENDIANFLIP, 1,
1344   [Define if endianflip is needed to convert to x86 representation.])
1345 else if test "x$fp_layout_type" = "xintswap"; then
1346   AC_DEFINE(FP_LAYOUT_NEED_INTSWAP, 1,
1347   [Define if intswap is needed to convert to x86 representation.])
1348 else
1349   AC_MSG_ERROR([Didn't find out how doubles are stored in memory. Sorry.])
1350 fi; fi; fi
1351
1352 # --with-useragent {{{
1353 AC_ARG_WITH(useragent, [AS_HELP_STRING([--with-useragent@<:@=AGENT@:>@], [User agent to use on http requests])],
1354 [
1355     if test "x$withval" != "xno" && test "x$withval" != "xyes"
1356     then
1357         AC_DEFINE_UNQUOTED(COLLECTD_USERAGENT, ["$withval"], [User agent for http requests])
1358     fi
1359 ])
1360
1361 # }}}
1362
1363 have_getfsstat="no"
1364 AC_CHECK_FUNCS(getfsstat, [have_getfsstat="yes"])
1365 have_getvfsstat="no"
1366 AC_CHECK_FUNCS(getvfsstat, [have_getvfsstat="yes"])
1367 have_listmntent="no"
1368 AC_CHECK_FUNCS(listmntent, [have_listmntent="yes"])
1369 have_getmntent_r="no"
1370 AC_CHECK_FUNCS(getmntent_r, [have_getmntent_r="yes"])
1371
1372 have_getmntent="no"
1373 AC_CHECK_FUNCS(getmntent, [have_getmntent="c"])
1374 if test "x$have_getmntent" = "xno"; then
1375         AC_CHECK_LIB(sun, getmntent, [have_getmntent="sun"])
1376 fi
1377 if test "x$have_getmntent" = "xno"; then
1378         AC_CHECK_LIB(seq, getmntent, [have_getmntent="seq"])
1379 fi
1380 if test "x$have_getmntent" = "xno"; then
1381         AC_CHECK_LIB(gen, getmntent, [have_getmntent="gen"])
1382 fi
1383
1384 if test "x$have_getmntent" = "xc"; then
1385         AC_CACHE_CHECK([whether getmntent takes one argument],
1386                 [c_cv_have_one_getmntent],
1387                 AC_COMPILE_IFELSE(
1388                         [AC_LANG_PROGRAM(
1389 [[[
1390 #include "$srcdir/src/utils_mount.h"
1391 ]]],
1392 [[[
1393 FILE *fh;
1394 struct mntent *me;
1395 fh = setmntent ("/etc/mtab", "r");
1396 me = getmntent (fh);
1397 return(me->mnt_passno);
1398 ]]]
1399                         )],
1400                         [c_cv_have_one_getmntent="yes"],
1401                         [c_cv_have_one_getmntent="no"]
1402                 )
1403         )
1404         AC_CACHE_CHECK([whether getmntent takes two arguments],
1405                 [c_cv_have_two_getmntent],
1406                 AC_COMPILE_IFELSE(
1407                         [AC_LANG_PROGRAM(
1408 [[[
1409 #include "$srcdir/src/utils_mount.h"
1410 ]]],
1411 [[[
1412                                  FILE *fh;
1413                                  struct mnttab mt;
1414                                  int status;
1415                                  fh = fopen ("/etc/mnttab", "r");
1416                                  status = getmntent (fh, &mt);
1417                                  return(status);
1418 ]]]
1419                         )],
1420                         [c_cv_have_two_getmntent="yes"],
1421                         [c_cv_have_two_getmntent="no"]
1422                 )
1423         )
1424 fi
1425
1426 # Check for different versions of `getmntent' here..
1427
1428 if test "x$have_getmntent" = "xc"; then
1429         if test "x$c_cv_have_one_getmntent" = "xyes"; then
1430                 AC_DEFINE(HAVE_ONE_GETMNTENT, 1,
1431                           [Define if the function getmntent exists and takes one argument.])
1432         fi
1433         if test "x$c_cv_have_two_getmntent" = "xyes"; then
1434                 AC_DEFINE(HAVE_TWO_GETMNTENT, 1,
1435                           [Define if the function getmntent exists and takes two arguments.])
1436         fi
1437 fi
1438 if test "x$have_getmntent" = "xsun"; then
1439         AC_DEFINE(HAVE_SUN_GETMNTENT, 1,
1440                   [Define if the function getmntent exists. It's the version from libsun.])
1441 fi
1442 if test "x$have_getmntent" = "xseq"; then
1443         AC_DEFINE(HAVE_SEQ_GETMNTENT, 1,
1444                   [Define if the function getmntent exists. It's the version from libseq.])
1445 fi
1446 if test "x$have_getmntent" = "xgen"; then
1447         AC_DEFINE(HAVE_GEN_GETMNTENT, 1,
1448                   [Define if the function getmntent exists. It's the version from libgen.])
1449 fi
1450
1451 # Check for htonll
1452 AC_CACHE_CHECK([if have htonll defined],
1453                   [c_cv_have_htonll],
1454                   AC_LINK_IFELSE([AC_LANG_PROGRAM(
1455 [[[
1456 #include <sys/types.h>
1457 #include <netinet/in.h>
1458 #if HAVE_INTTYPES_H
1459 # include <inttypes.h>
1460 #endif
1461 ]]],
1462 [[[
1463           return htonll(0);
1464 ]]]
1465     )],
1466     [c_cv_have_htonll="yes"],
1467     [c_cv_have_htonll="no"]
1468   )
1469 )
1470 if test "x$c_cv_have_htonll" = "xyes"
1471 then
1472     AC_DEFINE(HAVE_HTONLL, 1, [Define if the function htonll exists.])
1473 fi
1474
1475 # Check for structures
1476 AC_CHECK_MEMBERS([struct if_data.ifi_ibytes, struct if_data.ifi_opackets, struct if_data.ifi_ierrors],
1477         [AC_DEFINE(HAVE_STRUCT_IF_DATA, 1, [Define if struct if_data exists and is usable.])],
1478         [],
1479         [
1480         #include <sys/types.h>
1481         #include <sys/socket.h>
1482         #include <net/if.h>
1483         ])
1484 AC_CHECK_MEMBERS([struct net_device_stats.rx_bytes, struct net_device_stats.tx_packets, struct net_device_stats.rx_errors],
1485         [AC_DEFINE(HAVE_STRUCT_NET_DEVICE_STATS, 1, [Define if struct net_device_stats exists and is usable.])],
1486         [],
1487         [
1488         #include <sys/types.h>
1489         #include <sys/socket.h>
1490         #include <linux/if.h>
1491         #include <linux/netdevice.h>
1492         ])
1493 AC_CHECK_MEMBERS([struct inet_diag_req.id, struct inet_diag_req.idiag_states],
1494         [AC_DEFINE(HAVE_STRUCT_LINUX_INET_DIAG_REQ, 1, [Define if struct inet_diag_req exists and is usable.])],
1495         [],
1496         [
1497         #include <linux/inet_diag.h>
1498         ])
1499
1500
1501 AC_CHECK_MEMBERS([struct ip_mreqn.imr_ifindex], [],
1502         [],
1503         [
1504         #include <netinet/in.h>
1505         #include <net/if.h>
1506         ])
1507
1508 AC_CHECK_MEMBERS([struct kinfo_proc.ki_pid, struct kinfo_proc.ki_rssize, struct kinfo_proc.ki_rusage],
1509         [
1510                 AC_DEFINE(HAVE_STRUCT_KINFO_PROC_FREEBSD, 1,
1511                         [Define if struct kinfo_proc exists in the FreeBSD variant.])
1512                 have_struct_kinfo_proc_freebsd="yes"
1513         ],
1514         [
1515                 have_struct_kinfo_proc_freebsd="no"
1516         ],
1517         [
1518 #include <kvm.h>
1519 #include <sys/param.h>
1520 #include <sys/sysctl.h>
1521 #include <sys/user.h>
1522         ])
1523
1524 AC_CHECK_MEMBERS([struct kinfo_proc.p_pid, struct kinfo_proc.p_vm_rssize],
1525         [
1526                 AC_DEFINE(HAVE_STRUCT_KINFO_PROC_OPENBSD, 1,
1527                         [Define if struct kinfo_proc exists in the OpenBSD variant.])
1528                 have_struct_kinfo_proc_openbsd="yes"
1529         ],
1530         [
1531                 have_struct_kinfo_proc_openbsd="no"
1532         ],
1533         [
1534 #include <sys/param.h>
1535 #include <sys/sysctl.h>
1536 #include <kvm.h>
1537         ])
1538
1539
1540 AC_CHECK_MEMBERS([struct kinfo_proc2.p_pid, struct kinfo_proc2.p_uru_maxrss],
1541         [
1542                 AC_DEFINE(HAVE_STRUCT_KINFO_PROC2_NETBSD, 1,
1543                         [Define if struct kinfo_proc2 exists in the NetBSD variant.])
1544                 have_struct_kinfo_proc2_netbsd="yes"
1545         ],
1546         [
1547                 have_struct_kinfo_proc2_netbsd="no"
1548         ],
1549         [
1550 #include <sys/param.h>
1551 #include <sys/sysctl.h>
1552 #include <kvm.h>
1553         ])
1554
1555
1556
1557 AC_CHECK_MEMBERS([struct udphdr.uh_dport, struct udphdr.uh_sport], [], [],
1558 [#define _BSD_SOURCE
1559 #define _DEFAULT_SOURCE
1560 #if HAVE_STDINT_H
1561 # include <stdint.h>
1562 #endif
1563 #if HAVE_SYS_TYPES_H
1564 # include <sys/types.h>
1565 #endif
1566 #if HAVE_NETINET_IN_SYSTM_H
1567 # include <netinet/in_systm.h>
1568 #endif
1569 #if HAVE_NETINET_IN_H
1570 # include <netinet/in.h>
1571 #endif
1572 #if HAVE_NETINET_IP_H
1573 # include <netinet/ip.h>
1574 #endif
1575 #if HAVE_NETINET_UDP_H
1576 # include <netinet/udp.h>
1577 #endif
1578 ])
1579 AC_CHECK_MEMBERS([struct udphdr.dest, struct udphdr.source], [], [],
1580 [#define _BSD_SOURCE
1581 #define _DEFAULT_SOURCE
1582 #if HAVE_STDINT_H
1583 # include <stdint.h>
1584 #endif
1585 #if HAVE_SYS_TYPES_H
1586 # include <sys/types.h>
1587 #endif
1588 #if HAVE_NETINET_IN_SYSTM_H
1589 # include <netinet/in_systm.h>
1590 #endif
1591 #if HAVE_NETINET_IN_H
1592 # include <netinet/in.h>
1593 #endif
1594 #if HAVE_NETINET_IP_H
1595 # include <netinet/ip.h>
1596 #endif
1597 #if HAVE_NETINET_UDP_H
1598 # include <netinet/udp.h>
1599 #endif
1600 ])
1601
1602 AC_CHECK_MEMBERS([kstat_io_t.nwritten, kstat_io_t.writes, kstat_io_t.nwrites, kstat_io_t.wtime],
1603         [],
1604         [],
1605         [
1606 #if HAVE_KSTAT_H
1607 # include <kstat.h>
1608 #endif
1609         ])
1610
1611 #
1612 # Checks for libraries begin here
1613 #
1614
1615 with_libresolv="yes"
1616 AC_CHECK_LIB(resolv, res_search,
1617 [
1618         AC_DEFINE(HAVE_LIBRESOLV, 1, [Define to 1 if you have the 'resolv' library (-lresolv).])
1619 ],
1620 [with_libresolv="no"])
1621 AM_CONDITIONAL(BUILD_WITH_LIBRESOLV, test "x$with_libresolv" = "xyes")
1622
1623 dnl Check for HAL (hardware abstraction library)
1624 with_libhal="yes"
1625 AC_CHECK_LIB(hal,libhal_device_property_exists,
1626              [AC_DEFINE(HAVE_LIBHAL, 1, [Define to 1 if you have 'hal' library])],
1627              [with_libhal="no"])
1628 if test "x$with_libhal" = "xyes"; then
1629         if test "x$PKG_CONFIG" != "x"; then
1630                 BUILD_WITH_LIBHAL_CFLAGS="`$PKG_CONFIG --cflags hal`"
1631                 BUILD_WITH_LIBHAL_LIBS="`$PKG_CONFIG --libs hal`"
1632                 AC_SUBST(BUILD_WITH_LIBHAL_CFLAGS)
1633                 AC_SUBST(BUILD_WITH_LIBHAL_LIBS)
1634         fi
1635 fi
1636
1637 SAVE_LIBS="$LIBS"
1638 AC_CHECK_LIB([pthread],
1639   [pthread_create],
1640   [],
1641   [AC_MSG_ERROR([Symbol 'pthread_create' not found in libpthread"])],
1642   []
1643 )
1644 PTHREAD_LIBS="$LIBS"
1645 LIBS="$SAVE_LIBS"
1646
1647 AC_CHECK_HEADERS([pthread.h],
1648   [],
1649   [AC_MSG_ERROR([pthread.h not found])]
1650 )
1651 AC_SUBST([PTHREAD_LIBS])
1652
1653 m4_divert_once([HELP_WITH], [
1654 collectd additional packages:])
1655
1656 if test "x$ac_system" = "xAIX"
1657 then
1658         with_perfstat="yes"
1659         with_procinfo="yes"
1660 else
1661         with_perfstat="no (AIX only)"
1662         with_procinfo="no (AIX only)"
1663 fi
1664
1665 if test "x$with_perfstat" = "xyes"
1666 then
1667         AC_CHECK_LIB(perfstat, perfstat_reset, [with_perfstat="yes"], [with_perfstat="no (perfstat not found)"], [])
1668 #       AC_CHECK_HEADERS(sys/protosw.h libperfstat.h,, [with_perfstat="no (perfstat not found)"])
1669 fi
1670 if test "x$with_perfstat" = "xyes"
1671 then
1672          AC_DEFINE(HAVE_PERFSTAT, 1, [Define to 1 if you have the 'perfstat' library (-lperfstat)])
1673          # struct members pertaining to donation have been added to libperfstat somewhere between AIX5.3ML5 and AIX5.3ML9
1674          AC_CHECK_MEMBER([perfstat_partition_type_t.b.donate_enabled], [], [], [[#include <libperfstat.h]])
1675          if test "x$av_cv_member_perfstat_partition_type_t_b_donate_enabled" = "xyes"
1676          then
1677                 AC_DEFINE(PERFSTAT_SUPPORTS_DONATION, 1, [Define to 1 if your version of the 'perfstat' library supports donation])
1678          fi
1679 fi
1680 AM_CONDITIONAL(BUILD_WITH_PERFSTAT, test "x$with_perfstat" = "xyes")
1681
1682 # Processes plugin under AIX.
1683 if test "x$with_procinfo" = "xyes"
1684 then
1685         AC_CHECK_HEADERS(procinfo.h,, [with_procinfo="no (procinfo.h not found)"])
1686 fi
1687 if test "x$with_procinfo" = "xyes"
1688 then
1689          AC_DEFINE(HAVE_PROCINFO_H, 1, [Define to 1 if you have the procinfo.h])
1690 fi
1691
1692 if test "x$ac_system" = "xSolaris"
1693 then
1694         with_kstat="yes"
1695         with_devinfo="yes"
1696 else
1697         with_kstat="no (Solaris only)"
1698         with_devinfo="no (Solaris only)"
1699 fi
1700
1701 if test "x$with_kstat" = "xyes"
1702 then
1703         AC_CHECK_LIB(kstat, kstat_open, [with_kstat="yes"], [with_kstat="no (libkstat not found)"], [])
1704 fi
1705 if test "x$with_kstat" = "xyes"
1706 then
1707         AC_CHECK_LIB(devinfo, di_init, [with_devinfo="yes"], [with_devinfo="no (not found)"], [])
1708         AC_CHECK_HEADERS(kstat.h,, [with_kstat="no (kstat.h not found)"])
1709 fi
1710 if test "x$with_kstat" = "xyes"
1711 then
1712         AC_DEFINE(HAVE_LIBKSTAT, 1,
1713                   [Define to 1 if you have the 'kstat' library (-lkstat)])
1714 fi
1715 AM_CONDITIONAL(BUILD_WITH_LIBKSTAT, test "x$with_kstat" = "xyes")
1716 AM_CONDITIONAL(BUILD_WITH_LIBDEVINFO, test "x$with_devinfo" = "xyes")
1717
1718 with_libiokit="no"
1719 if test "x$ac_system" = "xDarwin"
1720 then
1721         with_libiokit="yes"
1722 else
1723         with_libiokit="no"
1724 fi
1725 AM_CONDITIONAL(BUILD_WITH_LIBIOKIT, test "x$with_libiokit" = "xyes")
1726
1727 with_libkvm="no"
1728 AC_CHECK_LIB(kvm, kvm_getprocs, [with_kvm_getprocs="yes"], [with_kvm_getprocs="no"])
1729 if test "x$with_kvm_getprocs" = "xyes"
1730 then
1731         AC_DEFINE(HAVE_LIBKVM_GETPROCS, 1,
1732                   [Define to 1 if you have the 'kvm' library with the 'kvm_getprocs' symbol (-lkvm)])
1733         with_libkvm="yes"
1734 fi
1735 AM_CONDITIONAL(BUILD_WITH_LIBKVM_GETPROCS, test "x$with_kvm_getprocs" = "xyes")
1736
1737 AC_CHECK_LIB(kvm, kvm_getswapinfo, [with_kvm_getswapinfo="yes"], [with_kvm_getswapinfo="no"])
1738 if test "x$with_kvm_getswapinfo" = "xyes"
1739 then
1740         AC_DEFINE(HAVE_LIBKVM_GETSWAPINFO, 1,
1741                   [Define to 1 if you have the 'kvm' library with the 'kvm_getswapinfo' symbol (-lkvm)])
1742         with_libkvm="yes"
1743 fi
1744 AM_CONDITIONAL(BUILD_WITH_LIBKVM_GETSWAPINFO, test "x$with_kvm_getswapinfo" = "xyes")
1745
1746 AC_CHECK_LIB(kvm, kvm_nlist, [with_kvm_nlist="yes"], [with_kvm_nlist="no"])
1747 if test "x$with_kvm_nlist" = "xyes"
1748 then
1749         AC_CHECK_HEADERS(bsd/nlist.h nlist.h)
1750         AC_DEFINE(HAVE_LIBKVM_NLIST, 1,
1751                   [Define to 1 if you have the 'kvm' library with the 'kvm_nlist' symbol (-lkvm)])
1752         with_libkvm="yes"
1753 fi
1754 AM_CONDITIONAL(BUILD_WITH_LIBKVM_NLIST, test "x$with_kvm_nlist" = "xyes")
1755
1756 AC_CHECK_LIB(kvm, kvm_openfiles, [with_kvm_openfiles="yes"], [with_kvm_openfiles="no"])
1757 if test "x$with_kvm_openfiles" = "xyes"
1758 then
1759         AC_DEFINE(HAVE_LIBKVM_NLIST, 1,
1760                   [Define to 1 if you have the 'kvm' library with the 'kvm_openfiles' symbol (-lkvm)])
1761         with_libkvm="yes"
1762 fi
1763 AM_CONDITIONAL(BUILD_WITH_LIBKVM_OPENFILES, test "x$with_kvm_openfiles" = "xyes")
1764
1765 # --with-libaquaero5 {{{
1766 AC_ARG_WITH(libaquaero5, [AS_HELP_STRING([--with-libaquaero5@<:@=PREFIX@:>@], [Path to aquatools-ng source code.])],
1767 [
1768  if test "x$withval" = "xyes"
1769  then
1770          with_libaquaero5="yes"
1771  else if test "x$withval" = "xno"
1772  then
1773          with_libaquaero5="no"
1774  else
1775          with_libaquaero5="yes"
1776          LIBAQUAERO5_CFLAGS="$LIBAQUAERO5_CFLAGS -I$withval/src"
1777          LIBAQUAERO5_LDFLAGS="$LIBAQUAERO5_LDFLAGS -L$withval/obj"
1778  fi; fi
1779 ],
1780 [with_libaquaero5="yes"])
1781
1782 SAVE_CPPFLAGS="$CPPFLAGS"
1783 SAVE_LDFLAGS="$LDFLAGS"
1784
1785 CPPFLAGS="$CPPFLAGS $LIBAQUAERO5_CFLAGS"
1786 LDFLAGS="$LDFLAGS $LIBAQUAERO5_LDFLAGS"
1787
1788 if test "x$with_libaquaero5" = "xyes"
1789 then
1790         if test "x$LIBAQUAERO5_CFLAGS" != "x"
1791         then
1792                 AC_MSG_NOTICE([libaquaero5 CPPFLAGS: $LIBAQUAERO5_CFLAGS])
1793         fi
1794         AC_CHECK_HEADERS(libaquaero5.h,
1795         [with_libaquaero5="yes"],
1796         [with_libaquaero5="no (libaquaero5.h not found)"])
1797 fi
1798 if test "x$with_libaquaero5" = "xyes"
1799 then
1800         if test "x$LIBAQUAERO5_LDFLAGS" != "x"
1801         then
1802                 AC_MSG_NOTICE([libaquaero5 LDFLAGS: $LIBAQUAERO5_LDFLAGS])
1803         fi
1804         AC_CHECK_LIB(aquaero5, libaquaero5_poll,
1805         [with_libaquaero5="yes"],
1806         [with_libaquaero5="no (symbol 'libaquaero5_poll' not found)"])
1807 fi
1808
1809 CPPFLAGS="$SAVE_CPPFLAGS"
1810 LDFLAGS="$SAVE_LDFLAGS"
1811
1812 if test "x$with_libaquaero5" = "xyes"
1813 then
1814         BUILD_WITH_LIBAQUAERO5_CFLAGS="$LIBAQUAERO5_CFLAGS"
1815         BUILD_WITH_LIBAQUAERO5_LDFLAGS="$LIBAQUAERO5_LDFLAGS"
1816         AC_SUBST(BUILD_WITH_LIBAQUAERO5_CFLAGS)
1817         AC_SUBST(BUILD_WITH_LIBAQUAERO5_LDFLAGS)
1818 fi
1819 AM_CONDITIONAL(BUILD_WITH_LIBAQUAERO5, test "x$with_libaquaero5" = "xyes")
1820 # }}}
1821
1822 # --with-libhiredis {{{
1823 AC_ARG_WITH(libhiredis, [AS_HELP_STRING([--with-libhiredis@<:@=PREFIX@:>@],
1824       [Path to libhiredis.])],
1825 [
1826  if test "x$withval" = "xyes"
1827  then
1828          with_libhiredis="yes"
1829  else if test "x$withval" = "xno"
1830  then
1831          with_libhiredis="no"
1832  else
1833          with_libhiredis="yes"
1834          LIBHIREDIS_CPPFLAGS="$LIBHIREDIS_CPPFLAGS -I$withval/include"
1835          LIBHIREDIS_LDFLAGS="$LIBHIREDIS_LDFLAGS -L$withval/lib"
1836  fi; fi
1837 ],
1838 [with_libhiredis="yes"])
1839
1840 SAVE_CPPFLAGS="$CPPFLAGS"
1841 SAVE_LDFLAGS="$LDFLAGS"
1842
1843 CPPFLAGS="$CPPFLAGS $LIBHIREDIS_CPPFLAGS"
1844 LDFLAGS="$LDFLAGS $LIBHIREDIS_LDFLAGS"
1845
1846 if test "x$with_libhiredis" = "xyes"
1847 then
1848         if test "x$LIBHIREDIS_CPPFLAGS" != "x"
1849         then
1850                 AC_MSG_NOTICE([libhiredis CPPFLAGS: $LIBHIREDIS_CPPFLAGS])
1851         fi
1852         AC_CHECK_HEADERS(hiredis/hiredis.h,
1853         [with_libhiredis="yes"],
1854         [with_libhiredis="no (hiredis.h not found)"])
1855 fi
1856 if test "x$with_libhiredis" = "xyes"
1857 then
1858         if test "x$LIBHIREDIS_LDFLAGS" != "x"
1859         then
1860                 AC_MSG_NOTICE([libhiredis LDFLAGS: $LIBHIREDIS_LDFLAGS])
1861         fi
1862         AC_CHECK_LIB(hiredis, redisCommand,
1863         [with_libhiredis="yes"],
1864         [with_libhiredis="no (symbol 'redisCommand' not found)"])
1865
1866 fi
1867
1868 CPPFLAGS="$SAVE_CPPFLAGS"
1869 LDFLAGS="$SAVE_LDFLAGS"
1870
1871 if test "x$with_libhiredis" = "xyes"
1872 then
1873         BUILD_WITH_LIBHIREDIS_CPPFLAGS="$LIBHIREDIS_CPPFLAGS"
1874         BUILD_WITH_LIBHIREDIS_LDFLAGS="$LIBHIREDIS_LDFLAGS"
1875         AC_SUBST(BUILD_WITH_LIBHIREDIS_CPPFLAGS)
1876         AC_SUBST(BUILD_WITH_LIBHIREDIS_LDFLAGS)
1877 fi
1878 AM_CONDITIONAL(BUILD_WITH_LIBHIREDIS, test "x$with_libhiredis" = "xyes")
1879 # }}}
1880
1881 # --with-libcurl {{{
1882 with_curl_config="curl-config"
1883 with_curl_cflags=""
1884 with_curl_libs=""
1885 AC_ARG_WITH(libcurl, [AS_HELP_STRING([--with-libcurl@<:@=PREFIX@:>@], [Path to libcurl.])],
1886 [
1887         if test "x$withval" = "xno"
1888         then
1889                 with_libcurl="no"
1890         else if test "x$withval" = "xyes"
1891         then
1892                 with_libcurl="yes"
1893         else
1894                 if test -f "$withval" && test -x "$withval"
1895                 then
1896                         with_curl_config="$withval"
1897                         with_libcurl="yes"
1898                 else if test -x "$withval/bin/curl-config"
1899                 then
1900                         with_curl_config="$withval/bin/curl-config"
1901                         with_libcurl="yes"
1902                 fi; fi
1903                 with_libcurl="yes"
1904         fi; fi
1905 ],
1906 [
1907         with_libcurl="yes"
1908 ])
1909 if test "x$with_libcurl" = "xyes"
1910 then
1911         with_curl_cflags=`$with_curl_config --cflags 2>/dev/null`
1912         curl_config_status=$?
1913
1914         if test $curl_config_status -ne 0
1915         then
1916                 with_libcurl="no ($with_curl_config failed)"
1917         else
1918                 SAVE_CPPFLAGS="$CPPFLAGS"
1919                 CPPFLAGS="$CPPFLAGS $with_curl_cflags"
1920
1921                 AC_CHECK_HEADERS(curl/curl.h, [], [with_libcurl="no (curl/curl.h not found)"], [])
1922
1923                 CPPFLAGS="$SAVE_CPPFLAGS"
1924         fi
1925 fi
1926 if test "x$with_libcurl" = "xyes"
1927 then
1928         with_curl_libs=`$with_curl_config --libs 2>/dev/null`
1929         curl_config_status=$?
1930
1931         if test $curl_config_status -ne 0
1932         then
1933                 with_libcurl="no ($with_curl_config failed)"
1934         else
1935                 AC_CHECK_LIB(curl, curl_easy_init,
1936                  [with_libcurl="yes"],
1937                  [with_libcurl="no (symbol 'curl_easy_init' not found)"],
1938                  [$with_curl_libs])
1939                 AC_CHECK_DECL(CURLOPT_USERNAME,
1940                  [have_curlopt_username="yes"],
1941                  [have_curlopt_username="no"],
1942                  [[#include <curl/curl.h>]])
1943                 AC_CHECK_DECL(CURLOPT_TIMEOUT_MS,
1944                  [have_curlopt_timeout="yes"],
1945                  [have_curlopt_timeout="no"],
1946                  [[#include <curl/curl.h>]])
1947         fi
1948 fi
1949 if test "x$with_libcurl" = "xyes"
1950 then
1951         SAVE_CPPFLAGS="$CPPFLAGS"
1952         SAVE_LDFLAGS="$LDFLAGS"
1953         CPPFLAGS="$CPPFLAGS $with_curl_cflags"
1954         LDFLAGS="$LDFLAGS $with_curl_libs"
1955         AC_CACHE_CHECK([for CURLINFO_APPCONNECT_TIME],
1956                 [c_cv_have_curlinfo_appconnect_time],
1957                 AC_LINK_IFELSE([AC_LANG_PROGRAM(
1958 [[
1959 #include <curl/curl.h>
1960 ]],
1961 [[
1962 int val = CURLINFO_APPCONNECT_TIME;
1963 return val;
1964 ]]
1965                         )],
1966                         [c_cv_have_curlinfo_appconnect_time="yes"],
1967                         [c_cv_have_curlinfo_appconnect_time="no"]
1968                 )
1969         )
1970         CPPFLAGS="$SAVE_CPPFLAGS"
1971         LDFLAGS="$SAVE_LDFLAGS"
1972 fi
1973 AM_CONDITIONAL(BUILD_WITH_LIBCURL, test "x$with_libcurl" = "xyes")
1974 if test "x$c_cv_have_curlinfo_appconnect_time" = "xyes"
1975 then
1976         AC_DEFINE(HAVE_CURLINFO_APPCONNECT_TIME, 1, [Define if curl.h defines CURLINFO_APPCONNECT_TIME.])
1977 fi
1978
1979 if test "x$with_libcurl" = "xyes"
1980 then
1981         BUILD_WITH_LIBCURL_CFLAGS="$with_curl_cflags"
1982         BUILD_WITH_LIBCURL_LIBS="$with_curl_libs"
1983         AC_SUBST(BUILD_WITH_LIBCURL_CFLAGS)
1984         AC_SUBST(BUILD_WITH_LIBCURL_LIBS)
1985
1986         if test "x$have_curlopt_username" = "xyes"
1987         then
1988                 AC_DEFINE(HAVE_CURLOPT_USERNAME, 1, [Define if libcurl supports CURLOPT_USERNAME option.])
1989         fi
1990
1991         if test "x$have_curlopt_timeout" = "xyes"
1992         then
1993                 AC_DEFINE(HAVE_CURLOPT_TIMEOUT_MS, 1, [Define if libcurl supports CURLOPT_TIMEOUT_MS option.])
1994         fi
1995 fi
1996 # }}}
1997
1998 # --with-libdbi {{{
1999 with_libdbi_cppflags=""
2000 with_libdbi_ldflags=""
2001 AC_ARG_WITH(libdbi, [AS_HELP_STRING([--with-libdbi@<:@=PREFIX@:>@], [Path to libdbi.])],
2002 [
2003         if test "x$withval" != "xno" && test "x$withval" != "xyes"
2004         then
2005                 with_libdbi_cppflags="-I$withval/include"
2006                 with_libdbi_ldflags="-L$withval/lib"
2007                 with_libdbi="yes"
2008         else
2009                 with_libdbi="$withval"
2010         fi
2011 ],
2012 [
2013         with_libdbi="yes"
2014 ])
2015 if test "x$with_libdbi" = "xyes"
2016 then
2017         SAVE_CPPFLAGS="$CPPFLAGS"
2018         CPPFLAGS="$CPPFLAGS $with_libdbi_cppflags"
2019
2020         AC_CHECK_HEADERS(dbi/dbi.h, [with_libdbi="yes"], [with_libdbi="no (dbi/dbi.h not found)"])
2021
2022         CPPFLAGS="$SAVE_CPPFLAGS"
2023 fi
2024 if test "x$with_libdbi" = "xyes"
2025 then
2026         SAVE_CPPFLAGS="$CPPFLAGS"
2027         SAVE_LDFLAGS="$LDFLAGS"
2028         CPPFLAGS="$CPPFLAGS $with_libdbi_cppflags"
2029         LDFLAGS="$LDFLAGS $with_libdbi_ldflags"
2030
2031         AC_CHECK_LIB(dbi, dbi_initialize, [with_libdbi="yes"], [with_libdbi="no (Symbol 'dbi_initialize' not found)"])
2032
2033         CPPFLAGS="$SAVE_CPPFLAGS"
2034         LDFLAGS="$SAVE_LDFLAGS"
2035 fi
2036 if test "x$with_libdbi" = "xyes"
2037 then
2038         BUILD_WITH_LIBDBI_CPPFLAGS="$with_libdbi_cppflags"
2039         BUILD_WITH_LIBDBI_LDFLAGS="$with_libdbi_ldflags"
2040         BUILD_WITH_LIBDBI_LIBS="-ldbi"
2041         AC_SUBST(BUILD_WITH_LIBDBI_CPPFLAGS)
2042         AC_SUBST(BUILD_WITH_LIBDBI_LDFLAGS)
2043         AC_SUBST(BUILD_WITH_LIBDBI_LIBS)
2044 fi
2045 AM_CONDITIONAL(BUILD_WITH_LIBDBI, test "x$with_libdbi" = "xyes")
2046 # }}}
2047
2048 # --with-libesmtp {{{
2049 AC_ARG_WITH(libesmtp, [AS_HELP_STRING([--with-libesmtp@<:@=PREFIX@:>@], [Path to libesmtp.])],
2050 [
2051         if test "x$withval" != "xno" && test "x$withval" != "xyes"
2052         then
2053                 LDFLAGS="$LDFLAGS -L$withval/lib"
2054                 CPPFLAGS="$CPPFLAGS -I$withval/include -D_THREAD_SAFE"
2055                 with_libesmtp="yes"
2056         else
2057                 with_libesmtp="$withval"
2058         fi
2059 ],
2060 [
2061         with_libesmtp="yes"
2062 ])
2063 if test "x$with_libesmtp" = "xyes"
2064 then
2065         AC_CHECK_LIB(esmtp, smtp_create_session,
2066         [
2067                 AC_DEFINE(HAVE_LIBESMTP, 1, [Define to 1 if you have the esmtp library (-lesmtp).])
2068         ], [with_libesmtp="no (libesmtp not found)"])
2069 fi
2070 if test "x$with_libesmtp" = "xyes"
2071 then
2072         AC_CHECK_HEADERS(libesmtp.h,
2073         [
2074                 AC_DEFINE(HAVE_LIBESMTP_H, 1, [Define to 1 if you have the <libesmtp.h> header file.])
2075         ], [with_libesmtp="no (libesmtp.h not found)"])
2076 fi
2077 if test "x$with_libesmtp" = "xyes"
2078 then
2079         collect_libesmtp=1
2080 else
2081         collect_libesmtp=0
2082 fi
2083 AC_DEFINE_UNQUOTED(COLLECT_LIBESMTP, [$collect_libesmtp],
2084         [Wether or not to use the esmtp library])
2085 AM_CONDITIONAL(BUILD_WITH_LIBESMTP, test "x$with_libesmtp" = "xyes")
2086 # }}}
2087
2088 # --with-libganglia {{{
2089 AC_ARG_WITH(libganglia, [AS_HELP_STRING([--with-libganglia@<:@=PREFIX@:>@], [Path to libganglia.])],
2090 [
2091  if test -f "$withval" && test -x "$withval"
2092  then
2093          with_libganglia_config="$withval"
2094          with_libganglia="yes"
2095  else if test -f "$withval/bin/ganglia-config" && test -x "$withval/bin/ganglia-config"
2096  then
2097          with_libganglia_config="$withval/bin/ganglia-config"
2098          with_libganglia="yes"
2099  else if test -d "$withval"
2100  then
2101          GANGLIA_CPPFLAGS="-I$withval/include"
2102          GANGLIA_LDFLAGS="-L$withval/lib"
2103          with_libganglia="yes"
2104  else
2105          with_libganglia="$withval"
2106  fi; fi; fi
2107 ],
2108 [
2109  with_libganglia="yes"
2110 ])
2111
2112 if test "x$with_libganglia" = "xyes"
2113 then
2114         if test "x$with_libganglia_config" != "x"
2115         then
2116                 if test "x$GANGLIA_CPPFLAGS" = "x"
2117                 then
2118                         GANGLIA_CPPFLAGS=`"$with_libganglia_config" --cflags 2>/dev/null`
2119                 fi
2120
2121                 if test "x$GANGLIA_LDFLAGS" = "x"
2122                 then
2123                         GANGLIA_LDFLAGS=`"$with_libganglia_config" --ldflags 2>/dev/null`
2124                 fi
2125
2126                 if test "x$GANGLIA_LIBS" = "x"
2127                 then
2128                         GANGLIA_LIBS=`"$with_libganglia_config" --libs 2>/dev/null`
2129                 fi
2130         else
2131                 GANGLIA_LIBS="-lganglia"
2132         fi
2133 fi
2134
2135 SAVE_CPPFLAGS="$CPPFLAGS"
2136 SAVE_LDFLAGS="$LDFLAGS"
2137 CPPFLAGS="$CPPFLAGS $GANGLIA_CPPFLAGS"
2138 LDFLAGS="$LDFLAGS $GANGLIA_LDFLAGS"
2139
2140 if test "x$with_libganglia" = "xyes"
2141 then
2142         AC_CHECK_HEADERS(gm_protocol.h,
2143         [
2144                 AC_DEFINE(HAVE_GM_PROTOCOL_H, 1,
2145                           [Define to 1 if you have the <gm_protocol.h> header file.])
2146         ], [with_libganglia="no (gm_protocol.h not found)"])
2147 fi
2148
2149 if test "x$with_libganglia" = "xyes"
2150 then
2151         AC_CHECK_LIB(ganglia, xdr_Ganglia_value_msg,
2152         [
2153                 AC_DEFINE(HAVE_LIBGANGLIA, 1,
2154                           [Define to 1 if you have the ganglia library (-lganglia).])
2155         ], [with_libganglia="no (symbol xdr_Ganglia_value_msg not found)"])
2156 fi
2157
2158 CPPFLAGS="$SAVE_CPPFLAGS"
2159 LDFLAGS="$SAVE_LDFLAGS"
2160
2161 AC_SUBST(GANGLIA_CPPFLAGS)
2162 AC_SUBST(GANGLIA_LDFLAGS)
2163 AC_SUBST(GANGLIA_LIBS)
2164 AM_CONDITIONAL(BUILD_WITH_LIBGANGLIA, test "x$with_libganglia" = "xyes")
2165 # }}}
2166
2167 # --with-libgcrypt {{{
2168 GCRYPT_CPPFLAGS="$GCRYPT_CPPFLAGS"
2169 GCRYPT_LDFLAGS="$GCRYPT_LDFLAGS"
2170 GCRYPT_LIBS="$GCRYPT_LIBS"
2171 AC_ARG_WITH(libgcrypt, [AS_HELP_STRING([--with-libgcrypt@<:@=PREFIX@:>@], [Path to libgcrypt.])],
2172 [
2173  if test -f "$withval" && test -x "$withval"
2174  then
2175          with_libgcrypt_config="$withval"
2176          with_libgcrypt="yes"
2177  else if test -f "$withval/bin/gcrypt-config" && test -x "$withval/bin/gcrypt-config"
2178  then
2179          with_libgcrypt_config="$withval/bin/gcrypt-config"
2180          with_libgcrypt="yes"
2181  else if test -d "$withval"
2182  then
2183          GCRYPT_CPPFLAGS="$GCRYPT_CPPFLAGS -I$withval/include"
2184          GCRYPT_LDFLAGS="$GCRYPT_LDFLAGS -L$withval/lib"
2185          with_libgcrypt="yes"
2186  else
2187          with_libgcrypt_config="gcrypt-config"
2188          with_libgcrypt="$withval"
2189  fi; fi; fi
2190 ],
2191 [
2192  with_libgcrypt_config="libgcrypt-config"
2193  with_libgcrypt="yes"
2194 ])
2195
2196 if test "x$with_libgcrypt" = "xyes" && test "x$with_libgcrypt_config" != "x"
2197 then
2198         if test "x$GCRYPT_CPPFLAGS" = "x"
2199         then
2200                 GCRYPT_CPPFLAGS=`"$with_libgcrypt_config" --cflags 2>/dev/null`
2201         fi
2202
2203         if test "x$GCRYPT_LIBS" = "x"
2204         then
2205                 GCRYPT_LIBS=`"$with_libgcrypt_config" --libs 2>/dev/null`
2206         fi
2207 fi
2208
2209 SAVE_CPPFLAGS="$CPPFLAGS"
2210 SAVE_LDFLAGS="$LDFLAGS"
2211 SAVE_LIBS="$LIBS"
2212 CPPFLAGS="$CPPFLAGS $GCRYPT_CPPFLAGS"
2213 LDFLAGS="$LDFLAGS $GCRYPT_LDFLAGS"
2214 LIBS="$LIBS $GCRYPT_LIBS"
2215
2216 if test "x$with_libgcrypt" = "xyes"
2217 then
2218         if test "x$GCRYPT_CPPFLAGS" != "x"
2219         then
2220                 AC_MSG_NOTICE([gcrypt CPPFLAGS: $GCRYPT_CPPFLAGS])
2221         fi
2222         AC_CHECK_HEADERS(gcrypt.h,
2223                 [with_libgcrypt="yes"],
2224                 [with_libgcrypt="no (gcrypt.h not found)"])
2225 fi
2226
2227 if test "x$with_libgcrypt" = "xyes"
2228 then
2229         AC_CHECK_LIB(gcrypt, gcry_md_hash_buffer,
2230                 [with_libgcrypt="yes"],
2231                 [with_libgcrypt="no (symbol gcry_md_hash_buffer not found)"])
2232 fi
2233
2234 CPPFLAGS="$SAVE_CPPFLAGS"
2235 LDFLAGS="$SAVE_LDFLAGS"
2236 LIBS="$SAVE_LIBS"
2237
2238 if test "x$with_libgcrypt" = "xyes"
2239 then
2240         AC_DEFINE(HAVE_LIBGCRYPT, 1, [Define to 1 if you have the gcrypt library (-lgcrypt).])
2241 fi
2242
2243 AC_SUBST(GCRYPT_CPPFLAGS)
2244 AC_SUBST(GCRYPT_LDFLAGS)
2245 AC_SUBST(GCRYPT_LIBS)
2246 AM_CONDITIONAL(BUILD_WITH_LIBGCRYPT, test "x$with_libgcrypt" = "xyes")
2247 # }}}
2248
2249 # --with-grpc {{{
2250 AC_ARG_WITH(grpc, [AS_HELP_STRING([--without-grpc], [Disable gRPC (default: autodetect).])],
2251 [
2252         with_grpc="$withval"
2253 ],
2254 [
2255         with_grpc="yes"
2256 ])
2257
2258 if test "x$with_grpc" = "xyes"
2259 then
2260         if test "x$have_protoc3" != "xyes"
2261         then
2262                 with_grpc="no (requires protoc 3.0.0+)"
2263         else if test "x$GRPC_CPP_PLUGIN" = "x"
2264         then
2265                 with_grpc"no (requires grpc_cpp_plugin)"
2266         fi; fi
2267 fi
2268
2269 if test "x$with_grpc" = "xyes"
2270 then
2271         AC_MSG_CHECKING([whether $CXX accepts -std=c++11])
2272         if test_cxx_flags -std=c++11; then
2273                 AC_MSG_RESULT([yes])
2274         else
2275                 AC_MSG_RESULT([no])
2276                 with_grpc="no (requires C++11 support)"
2277         fi
2278 fi
2279
2280 if test "x$with_grpc" = "xyes"
2281 then
2282         AC_LANG_PUSH(C++)
2283         SAVE_CPPFLAGS="$CPPFLAGS"
2284         SAVE_CXXFLAGS="$CXXFLAGS"
2285         CPPFLAGS="$CPPFLAGS -std=c++11"
2286         CXXFLAGS="$CXXFLAGS -std=c++11"
2287         AC_CHECK_HEADERS([grpc++/grpc++.h], [],
2288                         [with_grpc="no (grpc++/grpc++.h not found)"])
2289         CPPFLAGS="$SAVE_CPPFLAGS"
2290         CXXFLAGS="$SAVE_CXXFLAGS"
2291         AC_LANG_POP(C++)
2292 fi
2293 with_libgrpc="no"
2294 if test "x$with_grpc" = "xyes"
2295 then
2296         AC_LANG_PUSH(C++)
2297         AC_CHECK_LIB([grpc], [grpc_register_plugin],
2298                         [with_libgrpc="yes"],
2299                         [with_grpc="no (libgrpc not found)"],
2300                         [-lgpr -lprotobuf])
2301         AC_LANG_POP(C++)
2302 fi
2303 # }}}
2304
2305 # --with-libiptc {{{
2306 AC_ARG_WITH(libiptc, [AS_HELP_STRING([--with-libiptc@<:@=PREFIX@:>@], [Path to libiptc.])],
2307 [
2308         if test "x$withval" = "xyes"
2309         then
2310                 with_libiptc="pkgconfig"
2311         else if test "x$withval" = "xno"
2312         then
2313                 with_libiptc="no"
2314         else
2315                 with_libiptc="yes"
2316                 with_libiptc_cflags="-I$withval/include"
2317                 with_libiptc_libs="-L$withval/lib"
2318         fi; fi
2319 ],
2320 [
2321         if test "x$ac_system" = "xLinux"
2322         then
2323                 with_libiptc="pkgconfig"
2324         else
2325                 with_libiptc="no (Linux only)"
2326         fi
2327 ])
2328
2329 if test "x$with_libiptc" = "xpkgconfig" && test "x$PKG_CONFIG" = "x"
2330 then
2331         with_libiptc="no (Don't have pkg-config)"
2332 fi
2333
2334 if test "x$with_libiptc" = "xpkgconfig"
2335 then
2336         $PKG_CONFIG --exists 'libiptc' 2>/dev/null
2337         if test $? -ne 0
2338         then
2339                 with_libiptc="no (pkg-config doesn't know libiptc)"
2340         fi
2341 fi
2342 if test "x$with_libiptc" = "xpkgconfig"
2343 then
2344         with_libiptc_cflags="`$PKG_CONFIG --cflags 'libiptc'`"
2345         if test $? -ne 0
2346         then
2347                 with_libiptc="no ($PKG_CONFIG failed)"
2348         fi
2349         with_libiptc_libs="`$PKG_CONFIG --libs 'libiptc'`"
2350         if test $? -ne 0
2351         then
2352                 with_libiptc="no ($PKG_CONFIG failed)"
2353         fi
2354 fi
2355
2356 SAVE_CPPFLAGS="$CPPFLAGS"
2357 CPPFLAGS="$CPPFLAGS $with_libiptc_cflags"
2358
2359 # check whether the header file for libiptc is available.
2360 if test "x$with_libiptc" = "xpkgconfig"
2361 then
2362         AC_CHECK_HEADERS(libiptc/libiptc.h libiptc/libip6tc.h, ,
2363                         [with_libiptc="no (header file missing)"])
2364 fi
2365 # If the header file is available, check for the required type declaractions.
2366 # They may be missing in old versions of libiptc. In that case, they will be
2367 # declared in the iptables plugin.
2368 if test "x$with_libiptc" = "xpkgconfig"
2369 then
2370         AC_CHECK_TYPES([iptc_handle_t, ip6tc_handle_t], [], [])
2371 fi
2372 # Check for the iptc_init symbol in the library.
2373 # This could be in iptc or ip4tc
2374 if test "x$with_libiptc" = "xpkgconfig"
2375 then
2376         SAVE_LIBS="$LIBS"
2377         AC_SEARCH_LIBS(iptc_init, [iptc ip4tc],
2378                         [with_libiptc="pkgconfig"],
2379                         [with_libiptc="no"],
2380                         [$with_libiptc_libs])
2381         LIBS="$SAVE_LIBS"
2382 fi
2383 if test "x$with_libiptc" = "xpkgconfig"
2384 then
2385         with_libiptc="yes"
2386 fi
2387
2388 CPPFLAGS="$SAVE_CPPFLAGS"
2389
2390 AM_CONDITIONAL(BUILD_WITH_LIBIPTC, test "x$with_libiptc" = "xyes")
2391 if test "x$with_libiptc" = "xyes"
2392 then
2393         BUILD_WITH_LIBIPTC_CPPFLAGS="$with_libiptc_cflags"
2394         BUILD_WITH_LIBIPTC_LDFLAGS="$with_libiptc_libs"
2395         AC_SUBST(BUILD_WITH_LIBIPTC_CPPFLAGS)
2396         AC_SUBST(BUILD_WITH_LIBIPTC_LDFLAGS)
2397 fi
2398 # }}}
2399
2400 # --with-java {{{
2401 with_java_home="$JAVA_HOME"
2402 if test "x$with_java_home" = "x"
2403 then
2404         with_java_home="/usr/lib/jvm"
2405 fi
2406 JAVAC="$JAVAC"
2407 JAR="$JAR"
2408 AC_ARG_WITH(java, [AS_HELP_STRING([--with-java@<:@=PREFIX@:>@], [Path to Java home.])],
2409 [
2410         if test "x$withval" = "xno"
2411         then
2412                 with_java="no"
2413         else if test "x$withval" = "xyes"
2414         then
2415                 with_java="yes"
2416         else
2417                 with_java_home="$withval"
2418                 with_java="yes"
2419         fi; fi
2420 ],
2421 [with_java="yes"])
2422 if test "x$with_java" = "xyes"
2423 then
2424         if test -d "$with_java_home"
2425         then
2426                 AC_MSG_CHECKING([for jni.h])
2427                 TMPVAR=`find -L "$with_java_home" -name jni.h -type f -exec 'dirname' '{}' ';' 2>/dev/null | head -n 1`
2428                 if test "x$TMPVAR" != "x"
2429                 then
2430                         AC_MSG_RESULT([found in $TMPVAR])
2431                         JAVA_CPPFLAGS="$JAVA_CPPFLAGS -I$TMPVAR"
2432                 else
2433                         AC_MSG_RESULT([not found])
2434                 fi
2435
2436                 AC_MSG_CHECKING([for jni_md.h])
2437                 TMPVAR=`find -L "$with_java_home" -name jni_md.h -type f -exec 'dirname' '{}' ';' 2>/dev/null | head -n 1`
2438                 if test "x$TMPVAR" != "x"
2439                 then
2440                         AC_MSG_RESULT([found in $TMPVAR])
2441                         JAVA_CPPFLAGS="$JAVA_CPPFLAGS -I$TMPVAR"
2442                 else
2443                         AC_MSG_RESULT([not found])
2444                 fi
2445
2446                 AC_MSG_CHECKING([for libjvm.so])
2447                 TMPVAR=`find -L "$with_java_home" -type f \( -name libjvm.so -o -name libjvm.dylib \) -exec 'dirname' '{}' ';' 2>/dev/null | head -n 1`
2448                 if test "x$TMPVAR" != "x"
2449                 then
2450                         AC_MSG_RESULT([found in $TMPVAR])
2451                         JAVA_LDFLAGS="$JAVA_LDFLAGS -L$TMPVAR -Wl,-rpath -Wl,$TMPVAR"
2452                 else
2453                         AC_MSG_RESULT([not found])
2454                 fi
2455
2456                 if test "x$JAVAC" = "x"
2457                 then
2458                         AC_MSG_CHECKING([for javac])
2459                         TMPVAR=`find -L "$with_java_home" -name javac -type f 2>/dev/null | head -n 1`
2460                         if test "x$TMPVAR" != "x"
2461                         then
2462                                 JAVAC="$TMPVAR"
2463                                 AC_MSG_RESULT([$JAVAC])
2464                         else
2465                                 AC_MSG_RESULT([not found])
2466                         fi
2467                 fi
2468                 if test "x$JAR" = "x"
2469                 then
2470                         AC_MSG_CHECKING([for jar])
2471                         TMPVAR=`find -L "$with_java_home" -name jar -type f 2>/dev/null | head -n 1`
2472                         if test "x$TMPVAR" != "x"
2473                         then
2474                                 JAR="$TMPVAR"
2475                                 AC_MSG_RESULT([$JAR])
2476                         else
2477                                 AC_MSG_RESULT([not found])
2478                         fi
2479                 fi
2480         else if test "x$with_java_home" != "x"
2481         then
2482                 AC_MSG_WARN([JAVA_HOME: No such directory: $with_java_home])
2483         fi; fi
2484 fi
2485
2486 if test "x$JAVA_CPPFLAGS" != "x"
2487 then
2488         AC_MSG_NOTICE([Building with JAVA_CPPFLAGS set to: $JAVA_CPPFLAGS])
2489 fi
2490 if test "x$JAVA_CFLAGS" != "x"
2491 then
2492         AC_MSG_NOTICE([Building with JAVA_CFLAGS set to: $JAVA_CFLAGS])
2493 fi
2494 if test "x$JAVA_LDFLAGS" != "x"
2495 then
2496         AC_MSG_NOTICE([Building with JAVA_LDFLAGS set to: $JAVA_LDFLAGS])
2497 fi
2498 if test "x$JAVA_LIBS" != "x"
2499 then
2500         AC_MSG_NOTICE([Building with JAVA_LIBS set to: $JAVA_LIBS])
2501 fi
2502 if test "x$JAVAC" = "x"
2503 then
2504         with_javac_path="$PATH"
2505         if test "x$with_java_home" != "x"
2506         then
2507                 with_javac_path="$with_java_home:with_javac_path"
2508                 if test -d "$with_java_home/bin"
2509                 then
2510                         with_javac_path="$with_java_home/bin:with_javac_path"
2511                 fi
2512         fi
2513
2514         AC_PATH_PROG(JAVAC, javac, [], "$with_javac_path")
2515 fi
2516 if test "x$JAVAC" = "x"
2517 then
2518         with_java="no (javac not found)"
2519 fi
2520 if test "x$JAR" = "x"
2521 then
2522         with_jar_path="$PATH"
2523         if test "x$with_java_home" != "x"
2524         then
2525                 with_jar_path="$with_java_home:$with_jar_path"
2526                 if test -d "$with_java_home/bin"
2527                 then
2528                         with_jar_path="$with_java_home/bin:$with_jar_path"
2529                 fi
2530         fi
2531
2532         AC_PATH_PROG(JAR, jar, [], "$with_jar_path")
2533 fi
2534 if test "x$JAR" = "x"
2535 then
2536         with_java="no (jar not found)"
2537 fi
2538
2539 SAVE_CPPFLAGS="$CPPFLAGS"
2540 SAVE_CFLAGS="$CFLAGS"
2541 SAVE_LDFLAGS="$LDFLAGS"
2542 SAVE_LIBS="$LIBS"
2543 CPPFLAGS="$CPPFLAGS $JAVA_CPPFLAGS"
2544 CFLAGS="$CFLAGS $JAVA_CFLAGS"
2545 LDFLAGS="$LDFLAGS $JAVA_LDFLAGS"
2546 LIBS="$LIBS $JAVA_LIBS"
2547
2548 if test "x$with_java" = "xyes"
2549 then
2550         AC_CHECK_HEADERS(jni.h, [], [with_java="no (jni.h not found)"])
2551 fi
2552 if test "x$with_java" = "xyes"
2553 then
2554         AC_CHECK_LIB(jvm, JNI_CreateJavaVM,
2555         [with_java="yes"],
2556         [with_java="no (Symbol 'JNI_CreateJavaVM' not found)"],
2557         [$JAVA_LIBS $PTHREAD_LIBS])
2558 fi
2559 if test "x$with_java" = "xyes"
2560 then
2561         JAVA_LIBS="$JAVA_LIBS -ljvm"
2562         AC_MSG_NOTICE([Building with JAVA_LIBS set to: $JAVA_LIBS])
2563 fi
2564
2565 CPPFLAGS="$SAVE_CPPFLAGS"
2566 CFLAGS="$SAVE_CFLAGS"
2567 LDFLAGS="$SAVE_LDFLAGS"
2568 LIBS="$SAVE_LIBS"
2569
2570 AC_SUBST(JAVA_CPPFLAGS)
2571 AC_SUBST(JAVA_CFLAGS)
2572 AC_SUBST(JAVA_LDFLAGS)
2573 AC_SUBST(JAVA_LIBS)
2574 AM_CONDITIONAL(BUILD_WITH_JAVA, test "x$with_java" = "xyes")
2575 # }}}
2576
2577 # --with-libldap {{{
2578 AC_ARG_WITH(libldap, [AS_HELP_STRING([--with-libldap@<:@=PREFIX@:>@], [Path to libldap.])],
2579 [
2580  if test "x$withval" = "xyes"
2581  then
2582          with_libldap="yes"
2583  else if test "x$withval" = "xno"
2584  then
2585          with_libldap="no"
2586  else
2587          with_libldap="yes"
2588          LIBLDAP_CPPFLAGS="$LIBLDAP_CPPFLAGS -I$withval/include"
2589          LIBLDAP_LDFLAGS="$LIBLDAP_LDFLAGS -L$withval/lib"
2590  fi; fi
2591 ],
2592 [with_libldap="yes"])
2593
2594 SAVE_CPPFLAGS="$CPPFLAGS"
2595 SAVE_LDFLAGS="$LDFLAGS"
2596
2597 CPPFLAGS="$CPPFLAGS $LIBLDAP_CPPFLAGS"
2598 LDFLAGS="$LDFLAGS $LIBLDAP_LDFLAGS"
2599
2600 if test "x$with_libldap" = "xyes"
2601 then
2602         if test "x$LIBLDAP_CPPFLAGS" != "x"
2603         then
2604                 AC_MSG_NOTICE([libldap CPPFLAGS: $LIBLDAP_CPPFLAGS])
2605         fi
2606         AC_CHECK_HEADERS(ldap.h,
2607         [with_libldap="yes"],
2608         [with_libldap="no ('ldap.h' not found)"])
2609 fi
2610 if test "x$with_libldap" = "xyes"
2611 then
2612         if test "x$LIBLDAP_LDFLAGS" != "x"
2613         then
2614                 AC_MSG_NOTICE([libldap LDFLAGS: $LIBLDAP_LDFLAGS])
2615         fi
2616         AC_CHECK_LIB(ldap, ldap_initialize,
2617         [with_libldap="yes"],
2618         [with_libldap="no (symbol 'ldap_initialize' not found)"])
2619
2620 fi
2621
2622 CPPFLAGS="$SAVE_CPPFLAGS"
2623 LDFLAGS="$SAVE_LDFLAGS"
2624
2625 if test "x$with_libldap" = "xyes"
2626 then
2627         BUILD_WITH_LIBLDAP_CPPFLAGS="$LIBLDAP_CPPFLAGS"
2628         BUILD_WITH_LIBLDAP_LDFLAGS="$LIBLDAP_LDFLAGS"
2629         AC_SUBST(BUILD_WITH_LIBLDAP_CPPFLAGS)
2630         AC_SUBST(BUILD_WITH_LIBLDAP_LDFLAGS)
2631 fi
2632 AM_CONDITIONAL(BUILD_WITH_LIBLDAP, test "x$with_libldap" = "xyes")
2633 # }}}
2634
2635 # --with-liblvm2app {{{
2636 with_liblvm2app_cppflags=""
2637 with_liblvm2app_ldflags=""
2638 AC_ARG_WITH(liblvm2app, [AS_HELP_STRING([--with-liblvm2app@<:@=PREFIX@:>@], [Path to liblvm2app.])],
2639 [
2640         if test "x$withval" = "xno"
2641         then
2642                 with_liblvm2app="no"
2643         else
2644                 with_liblvm2app="yes"
2645                 if test "x$withval" != "xyes"
2646                 then
2647                         with_liblvm2app_cppflags="-I$withval/include"
2648                         with_liblvm2app_ldflags="-L$withval/lib"
2649                 fi
2650         fi
2651 ],
2652 [
2653         if test "x$ac_system" = "xLinux"
2654         then
2655                 with_liblvm2app="yes"
2656         else
2657                 with_liblvm2app="no (Linux only library)"
2658         fi
2659 ])
2660 if test "x$with_liblvm2app" = "xyes"
2661 then
2662         SAVE_CPPFLAGS="$CPPFLAGS"
2663         CPPFLAGS="$CPPFLAGS $with_liblvm2app_cppflags"
2664
2665         AC_CHECK_HEADERS(lvm2app.h, [with_liblvm2app="yes"], [with_liblvm2app="no (lvm2app.h not found)"])
2666
2667         CPPFLAGS="$SAVE_CPPFLAGS"
2668 fi
2669
2670 if test "x$with_liblvm2app" = "xyes"
2671 then
2672         SAVE_CPPFLAGS="$CPPFLAGS"
2673         SAVE_LDFLAGS="$LDFLAGS"
2674         CPPFLAGS="$CPPFLAGS $with_liblvm2app_cppflags"
2675         LDFLAGS="$LDFLAGS $with_liblvm2app_ldflags"
2676
2677         AC_CHECK_LIB(lvm2app, lvm_lv_get_property, [with_liblvm2app="yes"], [with_liblvm2app="no (Symbol 'lvm_lv_get_property' not found)"])
2678
2679         CPPFLAGS="$SAVE_CPPFLAGS"
2680         LDFLAGS="$SAVE_LDFLAGS"
2681 fi
2682 if test "x$with_liblvm2app" = "xyes"
2683 then
2684         BUILD_WITH_LIBLVM2APP_CPPFLAGS="$with_liblvm2app_cppflags"
2685         BUILD_WITH_LIBLVM2APP_LDFLAGS="$with_liblvm2app_ldflags"
2686         BUILD_WITH_LIBLVM2APP_LIBS="-llvm2app"
2687         AC_SUBST(BUILD_WITH_LIBLVM2APP_CPPFLAGS)
2688         AC_SUBST(BUILD_WITH_LIBLVM2APP_LDFLAGS)
2689         AC_SUBST(BUILD_WITH_LIBLVM2APP_LIBS)
2690         AC_DEFINE(HAVE_LIBLVM2APP, 1, [Define if liblvm2app is present and usable.])
2691 fi
2692 AM_CONDITIONAL(BUILD_WITH_LIBLVM2APP, test "x$with_liblvm2app" = "xyes")
2693 # }}}
2694
2695 # --with-libmemcached {{{
2696 with_libmemcached_cppflags=""
2697 with_libmemcached_ldflags=""
2698 AC_ARG_WITH(libmemcached, [AS_HELP_STRING([--with-libmemcached@<:@=PREFIX@:>@], [Path to libmemcached.])],
2699 [
2700         if test "x$withval" != "xno" && test "x$withval" != "xyes"
2701         then
2702                 with_libmemcached_cppflags="-I$withval/include"
2703                 with_libmemcached_ldflags="-L$withval/lib"
2704                 with_libmemcached="yes"
2705         else
2706                 with_libmemcached="$withval"
2707         fi
2708 ],
2709 [
2710         with_libmemcached="yes"
2711 ])
2712 if test "x$with_libmemcached" = "xyes"
2713 then
2714         SAVE_CPPFLAGS="$CPPFLAGS"
2715         CPPFLAGS="$CPPFLAGS $with_libmemcached_cppflags"
2716
2717         AC_CHECK_HEADERS(libmemcached/memcached.h, [with_libmemcached="yes"], [with_libmemcached="no (libmemcached/memcached.h not found)"])
2718
2719         CPPFLAGS="$SAVE_CPPFLAGS"
2720 fi
2721 if test "x$with_libmemcached" = "xyes"
2722 then
2723         SAVE_CPPFLAGS="$CPPFLAGS"
2724         SAVE_LDFLAGS="$LDFLAGS"
2725         CPPFLAGS="$CPPFLAGS $with_libmemcached_cppflags"
2726         LDFLAGS="$LDFLAGS $with_libmemcached_ldflags"
2727
2728         AC_CHECK_LIB(memcached, memcached_create, [with_libmemcached="yes"], [with_libmemcached="no (Symbol 'memcached_create' not found)"])
2729
2730         CPPFLAGS="$SAVE_CPPFLAGS"
2731         LDFLAGS="$SAVE_LDFLAGS"
2732 fi
2733 if test "x$with_libmemcached" = "xyes"
2734 then
2735         BUILD_WITH_LIBMEMCACHED_CPPFLAGS="$with_libmemcached_cppflags"
2736         BUILD_WITH_LIBMEMCACHED_LDFLAGS="$with_libmemcached_ldflags"
2737         BUILD_WITH_LIBMEMCACHED_LIBS="-lmemcached"
2738         AC_SUBST(BUILD_WITH_LIBMEMCACHED_CPPFLAGS)
2739         AC_SUBST(BUILD_WITH_LIBMEMCACHED_LDFLAGS)
2740         AC_SUBST(BUILD_WITH_LIBMEMCACHED_LIBS)
2741         AC_DEFINE(HAVE_LIBMEMCACHED, 1, [Define if libmemcached is present and usable.])
2742 fi
2743 AM_CONDITIONAL(BUILD_WITH_LIBMEMCACHED, test "x$with_libmemcached" = "xyes")
2744 # }}}
2745
2746 # --with-libmodbus {{{
2747 with_libmodbus_config=""
2748 with_libmodbus_cflags=""
2749 with_libmodbus_libs=""
2750 AC_ARG_WITH(libmodbus, [AS_HELP_STRING([--with-libmodbus@<:@=PREFIX@:>@], [Path to the modbus library.])],
2751 [
2752         if test "x$withval" = "xno"
2753         then
2754                 with_libmodbus="no"
2755         else if test "x$withval" = "xyes"
2756         then
2757                 with_libmodbus="use_pkgconfig"
2758         else if test -d "$with_libmodbus/lib"
2759         then
2760                 AC_MSG_NOTICE([Not checking for libmodbus: Manually configured])
2761                 with_libmodbus_cflags="-I$withval/include"
2762                 with_libmodbus_libs="-L$withval/lib -lmodbus"
2763                 with_libmodbus="yes"
2764         fi; fi; fi
2765 ],
2766 [with_libmodbus="use_pkgconfig"])
2767
2768 # configure using pkg-config
2769 if test "x$with_libmodbus" = "xuse_pkgconfig"
2770 then
2771         if test "x$PKG_CONFIG" = "x"
2772         then
2773                 with_libmodbus="no (Don't have pkg-config)"
2774         fi
2775 fi
2776 if test "x$with_libmodbus" = "xuse_pkgconfig"
2777 then
2778         AC_MSG_NOTICE([Checking for libmodbus using $PKG_CONFIG])
2779         $PKG_CONFIG --exists 'libmodbus' 2>/dev/null
2780         if test $? -ne 0
2781         then
2782                 with_libmodbus="no (pkg-config doesn't know libmodbus)"
2783         fi
2784 fi
2785 if test "x$with_libmodbus" = "xuse_pkgconfig"
2786 then
2787         with_libmodbus_cflags="`$PKG_CONFIG --cflags 'libmodbus'`"
2788         if test $? -ne 0
2789         then
2790                 with_libmodbus="no ($PKG_CONFIG failed)"
2791         fi
2792         with_libmodbus_libs="`$PKG_CONFIG --libs 'libmodbus'`"
2793         if test $? -ne 0
2794         then
2795                 with_libmodbus="no ($PKG_CONFIG failed)"
2796         fi
2797 fi
2798 if test "x$with_libmodbus" = "xuse_pkgconfig"
2799 then
2800         with_libmodbus="yes"
2801 fi
2802
2803 # with_libmodbus_cflags and with_libmodbus_libs are set up now, let's do
2804 # the actual checks.
2805 if test "x$with_libmodbus" = "xyes"
2806 then
2807         SAVE_CPPFLAGS="$CPPFLAGS"
2808         CPPFLAGS="$CPPFLAGS $with_libmodbus_cflags"
2809
2810         AC_CHECK_HEADERS(modbus.h, [], [with_libmodbus="no (modbus.h not found)"])
2811
2812         CPPFLAGS="$SAVE_CPPFLAGS"
2813 fi
2814 if test "x$with_libmodbus" = "xyes"
2815 then
2816         SAVE_CPPFLAGS="$CPPFLAGS"
2817         SAVE_LDFLAGS="$LDFLAGS"
2818
2819         CPPFLAGS="$CPPFLAGS $with_libmodbus_cflags"
2820         LDFLAGS="$LDFLAGS $with_libmodbus_libs"
2821
2822         AC_CHECK_LIB(modbus, modbus_connect,
2823                      [with_libmodbus="yes"],
2824                      [with_libmodbus="no (symbol modbus_connect not found)"])
2825
2826         CPPFLAGS="$SAVE_CPPFLAGS"
2827         LDFLAGS="$SAVE_LDFLAGS"
2828 fi
2829 if test "x$with_libmodbus" = "xyes"
2830 then
2831         BUILD_WITH_LIBMODBUS_CFLAGS="$with_libmodbus_cflags"
2832         BUILD_WITH_LIBMODBUS_LIBS="$with_libmodbus_libs"
2833         AC_SUBST(BUILD_WITH_LIBMODBUS_CFLAGS)
2834         AC_SUBST(BUILD_WITH_LIBMODBUS_LIBS)
2835 fi
2836 # }}}
2837
2838 # --with-libmongoc {{{
2839 AC_ARG_WITH(libmongoc, [AS_HELP_STRING([--with-libmongoc@<:@=PREFIX@:>@], [Path to libmongoc.])],
2840 [
2841  if test "x$withval" = "xyes"
2842  then
2843          with_libmongoc="yes"
2844  else if test "x$withval" = "xno"
2845  then
2846          with_libmongoc="no"
2847  else
2848          with_libmongoc="yes"
2849          LIBMONGOC_CPPFLAGS="$LIBMONGOC_CPPFLAGS -I$withval/include"
2850          LIBMONGOC_LDFLAGS="$LIBMONGOC_LDFLAGS -L$withval/lib"
2851  fi; fi
2852 ],
2853 [with_libmongoc="yes"])
2854
2855 SAVE_CPPFLAGS="$CPPFLAGS"
2856 SAVE_LDFLAGS="$LDFLAGS"
2857
2858 CPPFLAGS="$CPPFLAGS $LIBMONGOC_CPPFLAGS"
2859 LDFLAGS="$LDFLAGS $LIBMONGOC_LDFLAGS"
2860
2861 if test "x$with_libmongoc" = "xyes"
2862 then
2863         if test "x$LIBMONGOC_CPPFLAGS" != "x"
2864         then
2865                 AC_MSG_NOTICE([libmongoc CPPFLAGS: $LIBMONGOC_CPPFLAGS])
2866         fi
2867         AC_CHECK_HEADERS(mongo.h,
2868         [with_libmongoc="yes"],
2869         [with_libmongoc="no ('mongo.h' not found)"],
2870 [#if HAVE_STDINT_H
2871 # define MONGO_HAVE_STDINT 1
2872 #else
2873 # define MONGO_USE_LONG_LONG_INT 1
2874 #endif
2875 ])
2876 fi
2877 if test "x$with_libmongoc" = "xyes"
2878 then
2879         if test "x$LIBMONGOC_LDFLAGS" != "x"
2880         then
2881                 AC_MSG_NOTICE([libmongoc LDFLAGS: $LIBMONGOC_LDFLAGS])
2882         fi
2883         AC_CHECK_LIB(mongoc, mongo_run_command,
2884         [with_libmongoc="yes"],
2885         [with_libmongoc="no (symbol 'mongo_run_command' not found)"])
2886 fi
2887
2888 CPPFLAGS="$SAVE_CPPFLAGS"
2889 LDFLAGS="$SAVE_LDFLAGS"
2890
2891 if test "x$with_libmongoc" = "xyes"
2892 then
2893         BUILD_WITH_LIBMONGOC_CPPFLAGS="$LIBMONGOC_CPPFLAGS"
2894         BUILD_WITH_LIBMONGOC_LDFLAGS="$LIBMONGOC_LDFLAGS"
2895         AC_SUBST(BUILD_WITH_LIBMONGOC_CPPFLAGS)
2896         AC_SUBST(BUILD_WITH_LIBMONGOC_LDFLAGS)
2897 fi
2898 AM_CONDITIONAL(BUILD_WITH_LIBMONGOC, test "x$with_libmongoc" = "xyes")
2899 # }}}
2900
2901 # --with-libmosquitto {{{
2902 with_libmosquitto_cppflags=""
2903 with_libmosquitto_ldflags=""
2904 AC_ARG_WITH(libmosquitto, [AS_HELP_STRING([--with-libmosquitto@<:@=PREFIX@:>@], [Path to libmosquitto.])],
2905 [
2906         if test "x$withval" != "xno" && test "x$withval" != "xyes"
2907         then
2908                 with_libmosquitto_cppflags="-I$withval/include"
2909                 with_libmosquitto_ldflags="-L$withval/lib"
2910                 with_libmosquitto="yes"
2911         else
2912                 with_libmosquitto="$withval"
2913         fi
2914 ],
2915 [
2916         with_libmosquitto="yes"
2917 ])
2918 if test "x$with_libmosquitto" = "xyes"
2919 then
2920         SAVE_CPPFLAGS="$CPPFLAGS"
2921         CPPFLAGS="$CPPFLAGS $with_libmosquitto_cppflags"
2922
2923         AC_CHECK_HEADERS(mosquitto.h, [with_libmosquitto="yes"], [with_libmosquitto="no (mosquitto.h not found)"])
2924
2925         CPPFLAGS="$SAVE_CPPFLAGS"
2926 fi
2927 if test "x$with_libmosquitto" = "xyes"
2928 then
2929         SAVE_LDFLAGS="$LDFLAGS"
2930         SAVE_CPPFLAGS="$CPPFLAGS"
2931         LDFLAGS="$LDFLAGS $with_libmosquitto_ldflags"
2932         CPPFLAGS="$CPPFLAGS $with_libmosquitto_cppflags"
2933
2934         AC_CHECK_LIB(mosquitto, mosquitto_connect, [with_libmosquitto="yes"], [with_libmosquitto="no (libmosquitto not found)"])
2935
2936         LDFLAGS="$SAVE_LDFLAGS"
2937         CPPFLAGS="$SAVE_CPPFLAGS"
2938 fi
2939 if test "x$with_libmosquitto" = "xyes"
2940 then
2941         BUILD_WITH_LIBMOSQUITTO_CPPFLAGS="$with_libmosquitto_cppflags"
2942         BUILD_WITH_LIBMOSQUITTO_LDFLAGS="$with_libmosquitto_ldflags"
2943         BUILD_WITH_LIBMOSQUITTO_LIBS="-lmosquitto"
2944         AC_SUBST(BUILD_WITH_LIBMOSQUITTO_CPPFLAGS)
2945         AC_SUBST(BUILD_WITH_LIBMOSQUITTO_LDFLAGS)
2946         AC_SUBST(BUILD_WITH_LIBMOSQUITTO_LIBS)
2947 fi
2948 # }}}
2949
2950 # --with-libmysql {{{
2951 with_mysql_config="mysql_config"
2952 with_mysql_cflags=""
2953 with_mysql_libs=""
2954 AC_ARG_WITH(libmysql, [AS_HELP_STRING([--with-libmysql@<:@=PREFIX@:>@], [Path to libmysql.])],
2955 [
2956         if test "x$withval" = "xno"
2957         then
2958                 with_libmysql="no"
2959         else if test "x$withval" = "xyes"
2960         then
2961                 with_libmysql="yes"
2962         else
2963                 if test -f "$withval" && test -x "$withval";
2964                 then
2965                         with_mysql_config="$withval"
2966                 else if test -x "$withval/bin/mysql_config"
2967                 then
2968                         with_mysql_config="$withval/bin/mysql_config"
2969                 fi; fi
2970                 with_libmysql="yes"
2971         fi; fi
2972 ],
2973 [
2974         with_libmysql="yes"
2975 ])
2976 if test "x$with_libmysql" = "xyes"
2977 then
2978         with_mysql_cflags=`$with_mysql_config --include 2>/dev/null`
2979         mysql_config_status=$?
2980
2981         if test $mysql_config_status -ne 0
2982         then
2983                 with_libmysql="no ($with_mysql_config failed)"
2984         else
2985                 SAVE_CPPFLAGS="$CPPFLAGS"
2986                 CPPFLAGS="$CPPFLAGS $with_mysql_cflags"
2987
2988                 have_mysql_h="no"
2989                 have_mysql_mysql_h="no"
2990                 AC_CHECK_HEADERS(mysql.h, [have_mysql_h="yes"])
2991
2992                 if test "x$have_mysql_h" = "xno"
2993                 then
2994                         AC_CHECK_HEADERS(mysql/mysql.h, [have_mysql_mysql_h="yes"])
2995                 fi
2996
2997                 if test "x$have_mysql_h$have_mysql_mysql_h" = "xnono"
2998                 then
2999                         with_libmysql="no (mysql.h not found)"
3000                 fi
3001
3002                 CPPFLAGS="$SAVE_CPPFLAGS"
3003         fi
3004 fi
3005 if test "x$with_libmysql" = "xyes"
3006 then
3007         with_mysql_libs=`$with_mysql_config --libs_r 2>/dev/null`
3008         mysql_config_status=$?
3009
3010         if test $mysql_config_status -ne 0
3011         then
3012                 with_libmysql="no ($with_mysql_config failed)"
3013         else
3014                 SAVE_CPPFLAGS="$CPPFLAGS"
3015                 CPPFLAGS="$CPPFLAGS $with_mysql_cflags"
3016                 SAVE_LIBS="$LIBS"
3017                 LIBS="$with_mysql_libs"
3018                 AC_SEARCH_LIBS([mysql_get_server_version],
3019                  [],
3020                  [with_libmysql="yes"],
3021                  [with_libmysql="no (symbol 'mysql_get_server_version' not found)"],
3022                  [])
3023                 CPPFLAGS="$SAVE_CPPFLAGS"
3024                 LIBS="$SAVE_LIBS"
3025         fi
3026 fi
3027 if test "x$with_libmysql" = "xyes"
3028 then
3029         BUILD_WITH_LIBMYSQL_CFLAGS="$with_mysql_cflags"
3030         BUILD_WITH_LIBMYSQL_LIBS="$with_mysql_libs"
3031         AC_SUBST(BUILD_WITH_LIBMYSQL_CFLAGS)
3032         AC_SUBST(BUILD_WITH_LIBMYSQL_LIBS)
3033 fi
3034 AM_CONDITIONAL(BUILD_WITH_LIBMYSQL, test "x$with_libmysql" = "xyes")
3035 # }}}
3036
3037 # --with-libmnl {{{
3038 with_libmnl_cflags=""
3039 with_libmnl_libs=""
3040 AC_ARG_WITH(libmnl, [AS_HELP_STRING([--with-libmnl@<:@=PREFIX@:>@], [Path to libmnl.])],
3041 [
3042  echo "libmnl: withval = $withval"
3043  if test "x$withval" = "xyes"
3044  then
3045          with_libmnl="yes"
3046  else if test "x$withval" = "xno"
3047  then
3048          with_libmnl="no"
3049  else
3050          if test -d "$withval/include"
3051          then
3052                  with_libmnl_cflags="-I$withval/include"
3053                  with_libmnl_libs="-L$withval/lib -lmnl"
3054                  with_libmnl="yes"
3055          else
3056                  AC_MSG_ERROR("no such directory: $withval/include")
3057          fi
3058  fi; fi
3059 ],
3060 [
3061  if test "x$ac_system" = "xLinux"
3062  then
3063          with_libmnl="yes"
3064  else
3065          with_libmnl="no (Linux only library)"
3066  fi
3067 ])
3068 if test "x$PKG_CONFIG" = "x"
3069 then
3070         with_libmnl="no (Don't have pkg-config)"
3071 fi
3072 if test "x$with_libmnl" = "xyes"
3073 then
3074         if $PKG_CONFIG --exists libmnl 2>/dev/null; then
3075           with_libmnl_cflags="$with_libmnl_ldflags `$PKG_CONFIG --cflags libmnl`"
3076           with_libmnl_libs="$with_libmnl_libs `$PKG_CONFIG --libs libmnl`"
3077         fi
3078
3079         AC_CHECK_HEADERS(libmnl.h libmnl/libmnl.h,
3080         [
3081          with_libmnl="yes"
3082          break
3083         ], [],
3084 [#include <stdio.h>
3085 #include <sys/types.h>
3086 #include <asm/types.h>
3087 #include <sys/socket.h>
3088 #include <linux/netlink.h>
3089 #include <linux/rtnetlink.h>])
3090         AC_CHECK_HEADERS(linux/gen_stats.h linux/pkt_sched.h, [], [],
3091 [#include <stdio.h>
3092 #include <sys/types.h>
3093 #include <asm/types.h>
3094 #include <sys/socket.h>])
3095
3096         AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
3097 [[
3098 #include <stdio.h>
3099 #include <sys/types.h>
3100 #include <asm/types.h>
3101 #include <sys/socket.h>
3102 #include <linux/netlink.h>
3103 #include <linux/rtnetlink.h>
3104 ]],
3105 [[
3106 int retval = TCA_STATS2;
3107 return (retval);
3108 ]]
3109         )],
3110         [AC_DEFINE([HAVE_TCA_STATS2], [1], [True if the enum-member TCA_STATS2 exists])])
3111
3112         AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
3113 [[
3114 #include <stdio.h>
3115 #include <sys/types.h>
3116 #include <asm/types.h>
3117 #include <sys/socket.h>
3118 #include <linux/netlink.h>
3119 #include <linux/rtnetlink.h>
3120 ]],
3121 [[
3122 int retval = TCA_STATS;
3123 return (retval);
3124 ]]
3125         )],
3126         [AC_DEFINE([HAVE_TCA_STATS], 1, [True if the enum-member TCA_STATS exists])])
3127 fi
3128 if test "x$with_libmnl" = "xyes"
3129 then
3130         AC_CHECK_MEMBERS([struct rtnl_link_stats64.tx_window_errors],
3131         [AC_DEFINE(HAVE_RTNL_LINK_STATS64, 1, [Define if struct rtnl_link_stats64 exists and is usable.])],
3132         [],
3133         [
3134         #include <linux/if_link.h>
3135         ])
3136 fi
3137 if test "x$with_libmnl" = "xyes"
3138 then
3139         AC_CHECK_LIB(mnl, mnl_nlmsg_get_payload,
3140                      [with_libmnl="yes"],
3141                      [with_libmnl="no (symbol 'mnl_nlmsg_get_payload' not found)"],
3142                      [$with_libmnl_libs])
3143 fi
3144 if test "x$with_libmnl" = "xyes"
3145 then
3146         AC_DEFINE(HAVE_LIBMNL, 1, [Define if libmnl is present and usable.])
3147         BUILD_WITH_LIBMNL_CFLAGS="$with_libmnl_cflags"
3148         BUILD_WITH_LIBMNL_LIBS="$with_libmnl_libs"
3149         AC_SUBST(BUILD_WITH_LIBMNL_CFLAGS)
3150         AC_SUBST(BUILD_WITH_LIBMNL_LIBS)
3151 fi
3152 AM_CONDITIONAL(BUILD_WITH_LIBMNL, test "x$with_libmnl" = "xyes")
3153 # }}}
3154
3155 # --with-libnetapp {{{
3156 AC_ARG_VAR([LIBNETAPP_CPPFLAGS], [C preprocessor flags required to build with libnetapp])
3157 AC_ARG_VAR([LIBNETAPP_LDFLAGS],  [Linker flags required to build with libnetapp])
3158 AC_ARG_VAR([LIBNETAPP_LIBS],     [Other libraries required to link against libnetapp])
3159 LIBNETAPP_CPPFLAGS="$LIBNETAPP_CPPFLAGS"
3160 LIBNETAPP_LDFLAGS="$LIBNETAPP_LDFLAGS"
3161 LIBNETAPP_LIBS="$LIBNETAPP_LIBS"
3162 AC_ARG_WITH(libnetapp, [AS_HELP_STRING([--with-libnetapp@<:@=PREFIX@:>@], [Path to libnetapp.])],
3163 [
3164  if test -d "$withval"
3165  then
3166          LIBNETAPP_CPPFLAGS="$LIBNETAPP_CPPFLAGS -I$withval/include"
3167          LIBNETAPP_LDFLAGS="$LIBNETAPP_LDFLAGS -L$withval/lib"
3168          with_libnetapp="yes"
3169  else
3170          with_libnetapp="$withval"
3171  fi
3172 ],
3173 [
3174  with_libnetapp="yes"
3175 ])
3176
3177 SAVE_CPPFLAGS="$CPPFLAGS"
3178 SAVE_LDFLAGS="$LDFLAGS"
3179 CPPFLAGS="$CPPFLAGS $LIBNETAPP_CPPFLAGS"
3180 LDFLAGS="$LDFLAGS $LIBNETAPP_LDFLAGS"
3181
3182 if test "x$with_libnetapp" = "xyes"
3183 then
3184         if test "x$LIBNETAPP_CPPFLAGS" != "x"
3185         then
3186                 AC_MSG_NOTICE([netapp CPPFLAGS: $LIBNETAPP_CPPFLAGS])
3187         fi
3188         AC_CHECK_HEADERS(netapp_api.h,
3189                 [with_libnetapp="yes"],
3190                 [with_libnetapp="no (netapp_api.h not found)"])
3191 fi
3192
3193 if test "x$with_libnetapp" = "xyes"
3194 then
3195         if test "x$LIBNETAPP_LDFLAGS" != "x"
3196         then
3197                 AC_MSG_NOTICE([netapp LDFLAGS: $LIBNETAPP_LDFLAGS])
3198         fi
3199
3200         if test "x$LIBNETAPP_LIBS" = "x"
3201         then
3202                 LIBNETAPP_LIBS="$PTHREAD_LIBS -lxml -ladt -lssl -lm -lcrypto -lz"
3203         fi
3204         AC_MSG_NOTICE([netapp LIBS: $LIBNETAPP_LIBS])
3205
3206         AC_CHECK_LIB(netapp, na_server_invoke_elem,
3207                 [with_libnetapp="yes"],
3208                 [with_libnetapp="no (symbol na_server_invoke_elem not found)"],
3209                 [$LIBNETAPP_LIBS])
3210         LIBNETAPP_LIBS="-lnetapp $LIBNETAPP_LIBS"
3211 fi
3212
3213 CPPFLAGS="$SAVE_CPPFLAGS"
3214 LDFLAGS="$SAVE_LDFLAGS"
3215
3216 if test "x$with_libnetapp" = "xyes"
3217 then
3218         AC_DEFINE(HAVE_LIBNETAPP, 1, [Define to 1 if you have the netapp library (-lnetapp).])
3219 fi
3220
3221 AC_SUBST(LIBNETAPP_CPPFLAGS)
3222 AC_SUBST(LIBNETAPP_LDFLAGS)
3223 AC_SUBST(LIBNETAPP_LIBS)
3224 AM_CONDITIONAL(BUILD_WITH_LIBNETAPP, test "x$with_libnetapp" = "xyes")
3225 # }}}
3226
3227 # --with-libnetsnmp {{{
3228 with_snmp_config="net-snmp-config"
3229 with_snmp_cflags=""
3230 with_snmp_libs=""
3231 AC_ARG_WITH(libnetsnmp, [AS_HELP_STRING([--with-libnetsnmp@<:@=PREFIX@:>@], [Path to the Net-SNMPD library.])],
3232 [
3233         if test "x$withval" = "xno"
3234         then
3235                 with_libnetsnmp="no"
3236         else if test "x$withval" = "xyes"
3237         then
3238                 with_libnetsnmp="yes"
3239         else
3240                 if test -x "$withval"
3241                 then
3242                         with_snmp_config="$withval"
3243                         with_libnetsnmp="yes"
3244                 else
3245                         with_snmp_config="$withval/bin/net-snmp-config"
3246                         with_libnetsnmp="yes"
3247                 fi
3248         fi; fi
3249 ],
3250 [with_libnetsnmp="yes"])
3251 if test "x$with_libnetsnmp" = "xyes"
3252 then
3253         with_snmp_cflags=`$with_snmp_config --cflags 2>/dev/null`
3254         snmp_config_status=$?
3255
3256         if test $snmp_config_status -ne 0
3257         then
3258                 with_libnetsnmp="no ($with_snmp_config failed)"
3259         else
3260                 SAVE_CPPFLAGS="$CPPFLAGS"
3261                 CPPFLAGS="$CPPFLAGS $with_snmp_cflags"
3262
3263                 AC_CHECK_HEADERS(net-snmp/net-snmp-config.h, [], [with_libnetsnmp="no (net-snmp/net-snmp-config.h not found)"])
3264
3265                 CPPFLAGS="$SAVE_CPPFLAGS"
3266         fi
3267 fi
3268 if test "x$with_libnetsnmp" = "xyes"
3269 then
3270         with_snmp_libs=`$with_snmp_config --libs 2>/dev/null`
3271         snmp_config_status=$?
3272
3273         if test $snmp_config_status -ne 0
3274         then
3275                 with_libnetsnmp="no ($with_snmp_config failed)"
3276         else
3277                 AC_CHECK_LIB(netsnmp, init_snmp,
3278                 [with_libnetsnmp="yes"],
3279                 [with_libnetsnmp="no (libnetsnmp not found)"],
3280                 [$with_snmp_libs])
3281         fi
3282 fi
3283 if test "x$with_libnetsnmp" = "xyes"
3284 then
3285         BUILD_WITH_LIBSNMP_CFLAGS="$with_snmp_cflags"
3286         BUILD_WITH_LIBSNMP_LIBS="$with_snmp_libs"
3287         AC_SUBST(BUILD_WITH_LIBSNMP_CFLAGS)
3288         AC_SUBST(BUILD_WITH_LIBSNMP_LIBS)
3289 fi
3290 AM_CONDITIONAL(BUILD_WITH_LIBNETSNMP, test "x$with_libnetsnmp" = "xyes")
3291 # }}}
3292
3293 # --with-liboconfig {{{
3294 with_own_liboconfig="no"
3295 liboconfig_LDFLAGS="$LDFLAGS"
3296 liboconfig_CPPFLAGS="$CPPFLAGS"
3297 AC_ARG_WITH(liboconfig, [AS_HELP_STRING([--with-liboconfig@<:@=PREFIX@:>@], [Path to liboconfig.])],
3298 [
3299         if test "x$withval" != "xno" && test "x$withval" != "xyes"
3300         then
3301                 if test -d "$withval/lib"
3302                 then
3303                         liboconfig_LDFLAGS="$LDFLAGS -L$withval/lib"
3304                 fi
3305                 if test -d "$withval/include"
3306                 then
3307                         liboconfig_CPPFLAGS="$CPPFLAGS -I$withval/include"
3308                 fi
3309         fi
3310         if test "x$withval" = "xno"
3311         then
3312                 AC_MSG_ERROR("liboconfig is required")
3313         fi
3314 ],
3315 [
3316         with_liboconfig="yes"
3317 ])
3318
3319 save_LDFLAGS="$LDFLAGS"
3320 save_CPPFLAGS="$CPPFLAGS"
3321 LDFLAGS="$liboconfig_LDFLAGS"
3322 CPPFLAGS="$liboconfig_CPPFLAGS"
3323 AC_CHECK_LIB(oconfig, oconfig_parse_fh,
3324 [
3325         with_liboconfig="yes"
3326         with_own_liboconfig="no"
3327 ],
3328 [
3329         with_liboconfig="yes"
3330         with_own_liboconfig="yes"
3331         LDFLAGS="$save_LDFLAGS"
3332         CPPFLAGS="$save_CPPFLAGS"
3333 ])
3334
3335 AM_CONDITIONAL(BUILD_WITH_OWN_LIBOCONFIG, test "x$with_own_liboconfig" = "xyes")
3336 if test "x$with_own_liboconfig" = "xyes"
3337 then
3338         with_liboconfig="yes (shipped version)"
3339 fi
3340 # }}}
3341
3342 # --with-liboping {{{
3343 AC_ARG_WITH(liboping, [AS_HELP_STRING([--with-liboping@<:@=PREFIX@:>@], [Path to liboping.])],
3344 [
3345  if test "x$withval" = "xyes"
3346  then
3347          with_liboping="yes"
3348  else if test "x$withval" = "xno"
3349  then
3350          with_liboping="no"
3351  else
3352          with_liboping="yes"
3353          LIBOPING_CPPFLAGS="$LIBOPING_CPPFLAGS -I$withval/include"
3354          LIBOPING_LDFLAGS="$LIBOPING_LDFLAGS -L$withval/lib"
3355  fi; fi
3356 ],
3357 [with_liboping="yes"])
3358
3359 SAVE_CPPFLAGS="$CPPFLAGS"
3360 SAVE_LDFLAGS="$LDFLAGS"
3361
3362 CPPFLAGS="$CPPFLAGS $LIBOPING_CPPFLAGS"
3363 LDFLAGS="$LDFLAGS $LIBOPING_LDFLAGS"
3364
3365 if test "x$with_liboping" = "xyes"
3366 then
3367         if test "x$LIBOPING_CPPFLAGS" != "x"
3368         then
3369                 AC_MSG_NOTICE([liboping CPPFLAGS: $LIBOPING_CPPFLAGS])
3370         fi
3371         AC_CHECK_HEADERS(oping.h,
3372         [with_liboping="yes"],
3373         [with_liboping="no (oping.h not found)"])
3374 fi
3375 if test "x$with_liboping" = "xyes"
3376 then
3377         if test "x$LIBOPING_LDFLAGS" != "x"
3378         then
3379                 AC_MSG_NOTICE([liboping LDFLAGS: $LIBOPING_LDFLAGS])
3380         fi
3381         AC_CHECK_LIB(oping, ping_construct,
3382         [with_liboping="yes"],
3383         [with_liboping="no (symbol 'ping_construct' not found)"])
3384 fi
3385
3386 CPPFLAGS="$SAVE_CPPFLAGS"
3387 LDFLAGS="$SAVE_LDFLAGS"
3388
3389 if test "x$with_liboping" = "xyes"
3390 then
3391         BUILD_WITH_LIBOPING_CPPFLAGS="$LIBOPING_CPPFLAGS"
3392         BUILD_WITH_LIBOPING_LDFLAGS="$LIBOPING_LDFLAGS"
3393         AC_SUBST(BUILD_WITH_LIBOPING_CPPFLAGS)
3394         AC_SUBST(BUILD_WITH_LIBOPING_LDFLAGS)
3395 fi
3396 AM_CONDITIONAL(BUILD_WITH_LIBOPING, test "x$with_liboping" = "xyes")
3397 # }}}
3398
3399 # --with-oracle {{{
3400 with_oracle_cppflags=""
3401 with_oracle_libs=""
3402 AC_ARG_WITH(oracle, [AS_HELP_STRING([--with-oracle@<:@=ORACLE_HOME@:>@], [Path to Oracle.])],
3403 [
3404         if test "x$withval" = "xyes"
3405         then
3406                 if test "x$ORACLE_HOME" = "x"
3407                 then
3408                         AC_MSG_WARN([Use of the Oracle library has been forced, but the environment variable ORACLE_HOME is not set.])
3409                 fi
3410                 with_oracle="yes"
3411         else if test "x$withval" = "xno"
3412         then
3413                 with_oracle="no"
3414         else
3415                 with_oracle="yes"
3416                 ORACLE_HOME="$withval"
3417         fi; fi
3418 ],
3419 [
3420         if test "x$ORACLE_HOME" = "x"
3421         then
3422                 with_oracle="no (ORACLE_HOME is not set)"
3423         else
3424                 with_oracle="yes"
3425         fi
3426 ])
3427 if test "x$ORACLE_HOME" != "x"
3428 then
3429         with_oracle_cppflags="-I$ORACLE_HOME/rdbms/public"
3430
3431         if test -e "$ORACLE_HOME/lib/ldflags"
3432         then
3433                 with_oracle_libs=`cat "$ORACLE_HOME/lib/ldflags"`
3434         fi
3435         #with_oracle_libs="-L$ORACLE_HOME/lib $with_oracle_libs -lclntsh"
3436         with_oracle_libs="-L$ORACLE_HOME/lib -lclntsh"
3437 fi
3438 if test "x$with_oracle" = "xyes"
3439 then
3440         SAVE_CPPFLAGS="$CPPFLAGS"
3441         CPPFLAGS="$CPPFLAGS $with_oracle_cppflags"
3442
3443         AC_CHECK_HEADERS(oci.h, [with_oracle="yes"], [with_oracle="no (oci.h not found)"])
3444
3445         CPPFLAGS="$SAVE_CPPFLAGS"
3446 fi
3447 if test "x$with_oracle" = "xyes"
3448 then
3449         SAVE_CPPFLAGS="$CPPFLAGS"
3450         SAVE_LIBS="$LIBS"
3451         CPPFLAGS="$CPPFLAGS $with_oracle_cppflags"
3452         LIBS="$LIBS $with_oracle_libs"
3453
3454         AC_CHECK_FUNC(OCIEnvCreate, [with_oracle="yes"], [with_oracle="no (Symbol 'OCIEnvCreate' not found)"])
3455
3456         CPPFLAGS="$SAVE_CPPFLAGS"
3457         LIBS="$SAVE_LIBS"
3458 fi
3459 if test "x$with_oracle" = "xyes"
3460 then
3461         BUILD_WITH_ORACLE_CPPFLAGS="$with_oracle_cppflags"
3462         BUILD_WITH_ORACLE_LIBS="$with_oracle_libs"
3463         AC_SUBST(BUILD_WITH_ORACLE_CPPFLAGS)
3464         AC_SUBST(BUILD_WITH_ORACLE_LIBS)
3465 fi
3466 # }}}
3467
3468 # --with-libowcapi {{{
3469 with_libowcapi_cppflags=""
3470 with_libowcapi_ldflags=""
3471 AC_ARG_WITH(libowcapi, [AS_HELP_STRING([--with-libowcapi@<:@=PREFIX@:>@], [Path to libowcapi.])],
3472 [
3473         if test "x$withval" != "xno" && test "x$withval" != "xyes"
3474         then
3475                 with_libowcapi_cppflags="-I$withval/include"
3476                 with_libowcapi_ldflags="-L$withval/lib"
3477                 with_libowcapi="yes"
3478         else
3479                 with_libowcapi="$withval"
3480         fi
3481 ],
3482 [
3483         with_libowcapi="yes"
3484 ])
3485 if test "x$with_libowcapi" = "xyes"
3486 then
3487         SAVE_CPPFLAGS="$CPPFLAGS"
3488         CPPFLAGS="$CPPFLAGS $with_libowcapi_cppflags"
3489
3490         AC_CHECK_HEADERS(owcapi.h, [with_libowcapi="yes"], [with_libowcapi="no (owcapi.h not found)"])
3491
3492         CPPFLAGS="$SAVE_CPPFLAGS"
3493 fi
3494 if test "x$with_libowcapi" = "xyes"
3495 then
3496         SAVE_LDFLAGS="$LDFLAGS"
3497         SAVE_CPPFLAGS="$CPPFLAGS"
3498         LDFLAGS="$LDFLAGS $with_libowcapi_ldflags"
3499         CPPFLAGS="$with_libowcapi_cppflags"
3500
3501         AC_CHECK_LIB(owcapi, OW_get, [with_libowcapi="yes"], [with_libowcapi="no (libowcapi not found)"])
3502
3503         LDFLAGS="$SAVE_LDFLAGS"
3504         CPPFLAGS="$SAVE_CPPFLAGS"
3505 fi
3506 if test "x$with_libowcapi" = "xyes"
3507 then
3508         BUILD_WITH_LIBOWCAPI_CPPFLAGS="$with_libowcapi_cppflags"
3509         BUILD_WITH_LIBOWCAPI_LDFLAGS="$with_libowcapi_ldflags"
3510         BUILD_WITH_LIBOWCAPI_LIBS="-lowcapi"
3511         AC_SUBST(BUILD_WITH_LIBOWCAPI_CPPFLAGS)
3512         AC_SUBST(BUILD_WITH_LIBOWCAPI_LDFLAGS)
3513         AC_SUBST(BUILD_WITH_LIBOWCAPI_LIBS)
3514 fi
3515 # }}}
3516
3517 # --with-libpcap {{{
3518 AC_ARG_WITH(libpcap, [AS_HELP_STRING([--with-libpcap@<:@=PREFIX@:>@], [Path to libpcap.])],
3519 [
3520         if test "x$withval" != "xno" && test "x$withval" != "xyes"
3521         then
3522                 LDFLAGS="$LDFLAGS -L$withval/lib"
3523                 CPPFLAGS="$CPPFLAGS -I$withval/include"
3524                 with_libpcap="yes"
3525         else
3526                 with_libpcap="$withval"
3527         fi
3528 ],
3529 [
3530         with_libpcap="yes"
3531 ])
3532 if test "x$with_libpcap" = "xyes"
3533 then
3534         AC_CHECK_LIB(pcap, pcap_open_live,
3535         [
3536                 AC_DEFINE(HAVE_LIBPCAP, 1, [Define to 1 if you have the pcap library (-lpcap).])
3537         ], [with_libpcap="no (libpcap not found)"])
3538 fi
3539 if test "x$with_libpcap" = "xyes"
3540 then
3541         AC_CHECK_HEADERS(pcap.h,,
3542                          [with_libpcap="no (pcap.h not found)"])
3543 fi
3544 if test "x$with_libpcap" = "xyes"
3545 then
3546         AC_CACHE_CHECK([whether libpcap has PCAP_ERROR_IFACE_NOT_UP],
3547                        [c_cv_libpcap_have_pcap_error_iface_not_up],
3548                        AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
3549 [[[
3550 #include <pcap.h>
3551 ]]],
3552 [[[
3553   int val = PCAP_ERROR_IFACE_NOT_UP;
3554   return(val);
3555 ]]]
3556                        )],
3557                        [c_cv_libpcap_have_pcap_error_iface_not_up="yes"],
3558                        [c_cv_libpcap_have_pcap_error_iface_not_up="no"]))
3559 fi
3560 if test "x$c_cv_libpcap_have_pcap_error_iface_not_up" != "xyes"
3561 then
3562                 with_libpcap="no (pcap.h misses PCAP_ERROR_IFACE_NOT_UP)"
3563 fi
3564 AM_CONDITIONAL(BUILD_WITH_LIBPCAP, test "x$with_libpcap" = "xyes")
3565 # }}}
3566
3567 # --with-libperl {{{
3568 perl_interpreter="perl"
3569 AC_ARG_WITH(libperl, [AS_HELP_STRING([--with-libperl@<:@=PREFIX@:>@], [Path to libperl.])],
3570 [
3571         if test -f "$withval" && test -x "$withval"
3572         then
3573                 perl_interpreter="$withval"
3574                 with_libperl="yes"
3575         else if test "x$withval" != "xno" && test "x$withval" != "xyes"
3576         then
3577                 LDFLAGS="$LDFLAGS -L$withval/lib"
3578                 CPPFLAGS="$CPPFLAGS -I$withval/include"
3579                 perl_interpreter="$withval/bin/perl"
3580                 with_libperl="yes"
3581         else
3582                 with_libperl="$withval"
3583         fi; fi
3584 ],
3585 [
3586         with_libperl="yes"
3587 ])
3588
3589 AC_MSG_CHECKING([for perl])
3590 perl_interpreter=`which "$perl_interpreter" 2> /dev/null`
3591 if test -x "$perl_interpreter"
3592 then
3593         AC_MSG_RESULT([yes ($perl_interpreter)])
3594 else
3595         perl_interpreter=""
3596         AC_MSG_RESULT([no])
3597 fi
3598
3599 AC_SUBST(PERL, "$perl_interpreter")
3600
3601 if test "x$with_libperl" = "xyes" \
3602         && test -n "$perl_interpreter"
3603 then
3604   SAVE_CFLAGS="$CFLAGS"
3605   SAVE_LIBS="$LIBS"
3606 dnl ARCHFLAGS="" -> disable multi -arch on OSX (see Config_heavy.pl:fetch_string)
3607   PERL_CFLAGS=`ARCHFLAGS="" $perl_interpreter -MExtUtils::Embed -e ccopts`
3608   PERL_LIBS=`ARCHFLAGS="" $perl_interpreter -MExtUtils::Embed -e ldopts`
3609   CFLAGS="$CFLAGS $PERL_CFLAGS"
3610   LIBS="$LIBS $PERL_LIBS"
3611
3612   AC_CACHE_CHECK([for libperl],
3613     [c_cv_have_libperl],
3614     AC_LINK_IFELSE([AC_LANG_PROGRAM(
3615 [[[
3616 #define PERL_NO_GET_CONTEXT
3617 #include <EXTERN.h>
3618 #include <perl.h>
3619 #include <XSUB.h>
3620 ]]],
3621 [[[
3622        dTHX;
3623        load_module (PERL_LOADMOD_NOIMPORT,
3624                          newSVpv ("Collectd::Plugin::FooBar", 24),
3625                          Nullsv);
3626 ]]]
3627       )],
3628       [c_cv_have_libperl="yes"],
3629       [c_cv_have_libperl="no"]
3630     )
3631   )
3632
3633   if test "x$c_cv_have_libperl" = "xyes"
3634   then
3635           AC_DEFINE(HAVE_LIBPERL, 1, [Define if libperl is present and usable.])
3636           AC_SUBST(PERL_CFLAGS)
3637           AC_SUBST(PERL_LIBS)
3638   else
3639           with_libperl="no"
3640   fi
3641
3642   CFLAGS="$SAVE_CFLAGS"
3643   LIBS="$SAVE_LIBS"
3644 else if test -z "$perl_interpreter"; then
3645   with_libperl="no (no perl interpreter found)"
3646   c_cv_have_libperl="no"
3647 fi; fi
3648 AM_CONDITIONAL(BUILD_WITH_LIBPERL, test "x$with_libperl" = "xyes")
3649
3650 if test "x$with_libperl" = "xyes"
3651 then
3652         SAVE_CFLAGS="$CFLAGS"
3653         SAVE_LIBS="$LIBS"
3654         CFLAGS="$CFLAGS $PERL_CFLAGS"
3655         LIBS="$LIBS $PERL_LIBS"
3656
3657         AC_CACHE_CHECK([if perl supports ithreads],
3658                 [c_cv_have_perl_ithreads],
3659                 AC_LINK_IFELSE([AC_LANG_PROGRAM(
3660 [[[
3661 #include <EXTERN.h>
3662 #include <perl.h>
3663 #include <XSUB.h>
3664
3665 #if !defined(USE_ITHREADS)
3666 # error "Perl does not support ithreads!"
3667 #endif /* !defined(USE_ITHREADS) */
3668 ]]],
3669 [[[ ]]]
3670                         )],
3671                         [c_cv_have_perl_ithreads="yes"],
3672                         [c_cv_have_perl_ithreads="no"]
3673                 )
3674         )
3675
3676         if test "x$c_cv_have_perl_ithreads" = "xyes"
3677         then
3678                 AC_DEFINE(HAVE_PERL_ITHREADS, 1, [Define if Perl supports ithreads.])
3679         fi
3680
3681         CFLAGS="$SAVE_CFLAGS"
3682         LIBS="$SAVE_LIBS"
3683 fi
3684
3685 if test "x$with_libperl" = "xyes"
3686 then
3687         SAVE_CFLAGS="$CFLAGS"
3688         SAVE_LIBS="$LIBS"
3689         # trigger an error if Perl_load_module*() uses __attribute__nonnull__(3)
3690         # (see issues #41 and #42)
3691         CFLAGS="$CFLAGS $PERL_CFLAGS -Wall -Werror"
3692         LIBS="$LIBS $PERL_LIBS"
3693
3694         AC_CACHE_CHECK([for broken Perl_load_module()],
3695                 [c_cv_have_broken_perl_load_module],
3696                 AC_LINK_IFELSE([AC_LANG_PROGRAM(
3697 [[[
3698 #define PERL_NO_GET_CONTEXT
3699 #include <EXTERN.h>
3700 #include <perl.h>
3701 #include <XSUB.h>
3702 ]]],
3703 [[[
3704                          dTHX;
3705                          load_module (PERL_LOADMOD_NOIMPORT,
3706                              newSVpv ("Collectd::Plugin::FooBar", 24),
3707                              Nullsv);
3708 ]]]
3709                         )],
3710                         [c_cv_have_broken_perl_load_module="no"],
3711                         [c_cv_have_broken_perl_load_module="yes"]
3712                 )
3713         )
3714
3715         CFLAGS="$SAVE_CFLAGS"
3716         LIBS="$SAVE_LIBS"
3717 fi
3718 AM_CONDITIONAL(HAVE_BROKEN_PERL_LOAD_MODULE,
3719                 test "x$c_cv_have_broken_perl_load_module" = "xyes")
3720
3721 if test "x$with_libperl" = "xyes"
3722 then
3723         SAVE_CFLAGS="$CFLAGS"
3724         SAVE_LIBS="$LIBS"
3725         CFLAGS="$CFLAGS $PERL_CFLAGS"
3726         LIBS="$LIBS $PERL_LIBS"
3727
3728         AC_CHECK_MEMBER(
3729                 [struct mgvtbl.svt_local],
3730                 [have_struct_mgvtbl_svt_local="yes"],
3731                 [have_struct_mgvtbl_svt_local="no"],
3732                 [
3733 #include <EXTERN.h>
3734 #include <perl.h>
3735 #include <XSUB.h>
3736                 ])
3737
3738         if test "x$have_struct_mgvtbl_svt_local" = "xyes"
3739         then
3740                 AC_DEFINE(HAVE_PERL_STRUCT_MGVTBL_SVT_LOCAL, 1,
3741                                   [Define if Perl's struct mgvtbl has member svt_local.])
3742         fi
3743
3744         CFLAGS="$SAVE_CFLAGS"
3745         LIBS="$SAVE_LIBS"
3746 fi
3747 # }}}
3748
3749 # --with-libpq {{{
3750 with_pg_config="pg_config"
3751 with_libpq_includedir=""
3752 with_libpq_libdir=""
3753 with_libpq_cppflags=""
3754 with_libpq_ldflags=""
3755 AC_ARG_WITH(libpq, [AS_HELP_STRING([--with-libpq@<:@=PREFIX@:>@],
3756         [Path to libpq.])],
3757 [
3758         if test "x$withval" = "xno"
3759         then
3760                 with_libpq="no"
3761         else if test "x$withval" = "xyes"
3762         then
3763                 with_libpq="yes"
3764         else
3765                 if test -f "$withval" && test -x "$withval";
3766                 then
3767                         with_pg_config="$withval"
3768                 else if test -x "$withval/bin/pg_config"
3769                 then
3770                         with_pg_config="$withval/bin/pg_config"
3771                 fi; fi
3772                 with_libpq="yes"
3773         fi; fi
3774 ],
3775 [
3776         with_libpq="yes"
3777 ])
3778 if test "x$with_libpq" = "xyes"
3779 then
3780         with_libpq_includedir=`$with_pg_config --includedir 2> /dev/null`
3781         pg_config_status=$?
3782
3783         if test $pg_config_status -eq 0
3784         then
3785                 if test -n "$with_libpq_includedir"; then
3786                         for dir in $with_libpq_includedir; do
3787                                 with_libpq_cppflags="$with_libpq_cppflags -I$dir"
3788                         done
3789                 fi
3790         else
3791                 AC_MSG_WARN([$with_pg_config returned with status $pg_config_status])
3792         fi
3793
3794         SAVE_CPPFLAGS="$CPPFLAGS"
3795         CPPFLAGS="$CPPFLAGS $with_libpq_cppflags"
3796
3797         AC_CHECK_HEADERS(libpq-fe.h, [],
3798                 [with_libpq="no (libpq-fe.h not found)"], [])
3799
3800         CPPFLAGS="$SAVE_CPPFLAGS"
3801 fi
3802 if test "x$with_libpq" = "xyes"
3803 then
3804         with_libpq_libdir=`$with_pg_config --libdir 2> /dev/null`
3805         pg_config_status=$?
3806
3807         if test $pg_config_status -eq 0
3808         then
3809                 if test -n "$with_libpq_libdir"; then
3810                         for dir in $with_libpq_libdir; do
3811                                 with_libpq_ldflags="$with_libpq_ldflags -L$dir"
3812                         done
3813                 fi
3814         else
3815                 AC_MSG_WARN([$with_pg_config returned with status $pg_config_status])
3816         fi
3817
3818         SAVE_LDFLAGS="$LDFLAGS"
3819         LDFLAGS="$LDFLAGS $with_libpq_ldflags"
3820
3821         AC_CHECK_LIB(pq, PQconnectdb,
3822                 [with_libpq="yes"],
3823                 [with_libpq="no (symbol 'PQconnectdb' not found)"])
3824
3825         AC_CHECK_LIB(pq, PQserverVersion,
3826                 [with_libpq="yes"],
3827                 [with_libpq="no (symbol 'PQserverVersion' not found)"])
3828
3829         LDFLAGS="$SAVE_LDFLAGS"
3830 fi
3831 if test "x$with_libpq" = "xyes"
3832 then
3833         BUILD_WITH_LIBPQ_CPPFLAGS="$with_libpq_cppflags"
3834         BUILD_WITH_LIBPQ_LDFLAGS="$with_libpq_ldflags"
3835         AC_SUBST(BUILD_WITH_LIBPQ_CPPFLAGS)
3836         AC_SUBST(BUILD_WITH_LIBPQ_LDFLAGS)
3837 fi
3838 AM_CONDITIONAL(BUILD_WITH_LIBPQ, test "x$with_libpq" = "xyes")
3839 # }}}
3840
3841 # --with-python {{{
3842 with_python_prog=""
3843 with_python_path="$PATH"
3844 AC_ARG_WITH(python, [AS_HELP_STRING([--with-python@<:@=PREFIX@:>@], [Path to the python interpreter.])],
3845 [
3846  if test "x$withval" = "xyes" || test "x$withval" = "xno"
3847  then
3848          with_python="$withval"
3849  else if test -x "$withval"
3850  then
3851          with_python_prog="$withval"
3852          with_python_path="`dirname \"$withval\"`$PATH_SEPARATOR$with_python_path"
3853          with_python="yes"
3854  else if test -d "$withval"
3855  then
3856          with_python_path="$withval$PATH_SEPARATOR$with_python_path"
3857          with_python="yes"
3858  else
3859          AC_MSG_WARN([Argument not recognized: $withval])
3860  fi; fi; fi
3861 ], [with_python="yes"])
3862
3863 SAVE_PATH="$PATH"
3864 SAVE_CPPFLAGS="$CPPFLAGS"
3865 SAVE_LDFLAGS="$LDFLAGS"
3866 SAVE_LIBS="$LIBS"
3867
3868 PATH="$with_python_path"
3869
3870 if test "x$with_python" = "xyes" && test "x$with_python_prog" = "x"
3871 then
3872         AC_MSG_CHECKING([for python])
3873         with_python_prog="`which python 2>/dev/null`"
3874         if test "x$with_python_prog" = "x"
3875         then
3876                 AC_MSG_RESULT([not found])
3877                 with_python="no (interpreter not found)"
3878         else
3879                 AC_MSG_RESULT([$with_python_prog])
3880         fi
3881 fi
3882
3883 if test "x$with_python" = "xyes"
3884 then
3885         AC_MSG_CHECKING([for Python CPPFLAGS])
3886         python_include_path=`echo "import distutils.sysconfig;import sys;sys.stdout.write(distutils.sysconfig.get_python_inc())" | "$with_python_prog" 2>&1`
3887         python_config_status=$?
3888
3889         if test "$python_config_status" -ne 0 || test "x$python_include_path" = "x"
3890         then
3891                 AC_MSG_RESULT([failed with status $python_config_status (output: $python_include_path)])
3892                 with_python="no"
3893         else
3894                 AC_MSG_RESULT([$python_include_path])
3895         fi
3896 fi
3897
3898 if test "x$with_python" = "xyes"
3899 then
3900         CPPFLAGS="-I$python_include_path $CPPFLAGS"
3901         AC_CHECK_HEADERS(Python.h,
3902                          [with_python="yes"],
3903                          [with_python="no ('Python.h' not found)"])
3904 fi
3905
3906 if test "x$with_python" = "xyes"
3907 then
3908         AC_MSG_CHECKING([for Python LDFLAGS])
3909         python_library_path=`echo "import distutils.sysconfig;import sys;sys.stdout.write(distutils.sysconfig.get_config_vars(\"LIBDIR\").__getitem__(0))" | "$with_python_prog" 2>&1`
3910         python_config_status=$?
3911
3912         if test "$python_config_status" -ne 0 || test "x$python_library_path" = "x"
3913         then
3914                 AC_MSG_RESULT([failed with status $python_config_status (output: $python_library_path)])
3915                 with_python="no"
3916         else
3917                 AC_MSG_RESULT([$python_library_path])
3918         fi
3919 fi
3920
3921 if test "x$with_python" = "xyes"
3922 then
3923         AC_MSG_CHECKING([for Python LIBS])
3924         python_library_flags=`echo "import distutils.sysconfig;import sys;sys.stdout.write(distutils.sysconfig.get_config_vars(\"BLDLIBRARY\").__getitem__(0))" | "$with_python_prog" 2>&1`
3925         python_config_status=$?
3926
3927         if test "$python_config_status" -ne 0 || test "x$python_library_flags" = "x"
3928         then
3929                 AC_MSG_RESULT([failed with status $python_config_status (output: $python_library_flags)])
3930                 with_python="no"
3931         else
3932                 AC_MSG_RESULT([$python_library_flags])
3933         fi
3934 fi
3935
3936 if test "x$with_python" = "xyes"
3937 then
3938         LDFLAGS="-L$python_library_path $LDFLAGS"
3939         LIBS="$python_library_flags $LIBS"
3940
3941         AC_CHECK_FUNC(PyObject_CallFunction,
3942                       [with_python="yes"],
3943                       [with_python="no (Symbol 'PyObject_CallFunction' not found)"])
3944 fi
3945
3946 PATH="$SAVE_PATH"
3947 CPPFLAGS="$SAVE_CPPFLAGS"
3948 LDFLAGS="$SAVE_LDFLAGS"
3949 LIBS="$SAVE_LIBS"
3950
3951 if test "x$with_python" = "xyes"
3952 then
3953         BUILD_WITH_PYTHON_CPPFLAGS="-I$python_include_path"
3954         BUILD_WITH_PYTHON_LDFLAGS="-L$python_library_path"
3955         BUILD_WITH_PYTHON_LIBS="$python_library_flags"
3956         AC_SUBST(BUILD_WITH_PYTHON_CPPFLAGS)
3957         AC_SUBST(BUILD_WITH_PYTHON_LDFLAGS)
3958         AC_SUBST(BUILD_WITH_PYTHON_LIBS)
3959 fi
3960 # }}} --with-python
3961
3962 # --with-librabbitmq {{{
3963 with_librabbitmq_cppflags=""
3964 with_librabbitmq_ldflags=""
3965 AC_ARG_WITH(librabbitmq, [AS_HELP_STRING([--with-librabbitmq@<:@=PREFIX@:>@], [Path to librabbitmq.])],
3966 [
3967         if test "x$withval" != "xno" && test "x$withval" != "xyes"
3968         then
3969                 with_librabbitmq_cppflags="-I$withval/include"
3970                 with_librabbitmq_ldflags="-L$withval/lib"
3971                 with_librabbitmq="yes"
3972         else
3973                 with_librabbitmq="$withval"
3974         fi
3975 ],
3976 [
3977         with_librabbitmq="yes"
3978 ])
3979 SAVE_CPPFLAGS="$CPPFLAGS"
3980 SAVE_LDFLAGS="$LDFLAGS"
3981 CPPFLAGS="$CPPFLAGS $with_librabbitmq_cppflags"
3982 LDFLAGS="$LDFLAGS $with_librabbitmq_ldflags"
3983 if test "x$with_librabbitmq" = "xyes"
3984 then
3985         AC_CHECK_HEADERS(amqp.h, [with_librabbitmq="yes"], [with_librabbitmq="no (amqp.h not found)"])
3986 fi
3987 if test "x$with_librabbitmq" = "xyes"
3988 then
3989         # librabbitmq up to version 0.9.1 provides "library_errno", later
3990         # versions use "library_error". The library does not provide a version
3991         # macro :( Use "AC_CHECK_MEMBERS" (plural) for automatic defines.
3992         AC_CHECK_MEMBERS([amqp_rpc_reply_t.library_errno],,,
3993                          [
3994 #if HAVE_STDLIB_H
3995 # include <stdlib.h>
3996 #endif
3997 #if HAVE_STDIO_H
3998 # include <stdio.h>
3999 #endif
4000 #if HAVE_STDINT_H
4001 # include <stdint.h>
4002 #endif
4003 #if HAVE_INTTYPES_H
4004 # include <inttypes.h>
4005 #endif
4006 #include <amqp.h>
4007                          ])
4008 fi
4009 if test "x$with_librabbitmq" = "xyes"
4010 then
4011         AC_CHECK_LIB(rabbitmq, amqp_basic_publish, [with_librabbitmq="yes"], [with_librabbitmq="no (Symbol 'amqp_basic_publish' not found)"])
4012 fi
4013 if test "x$with_librabbitmq" = "xyes"
4014 then
4015         BUILD_WITH_LIBRABBITMQ_CPPFLAGS="$with_librabbitmq_cppflags"
4016         BUILD_WITH_LIBRABBITMQ_LDFLAGS="$with_librabbitmq_ldflags"
4017         BUILD_WITH_LIBRABBITMQ_LIBS="-lrabbitmq"
4018         AC_SUBST(BUILD_WITH_LIBRABBITMQ_CPPFLAGS)
4019         AC_SUBST(BUILD_WITH_LIBRABBITMQ_LDFLAGS)
4020         AC_SUBST(BUILD_WITH_LIBRABBITMQ_LIBS)
4021         AC_DEFINE(HAVE_LIBRABBITMQ, 1, [Define if librabbitmq is present and usable.])
4022 fi
4023 CPPFLAGS="$SAVE_CPPFLAGS"
4024 LDFLAGS="$SAVE_LDFLAGS"
4025 AM_CONDITIONAL(BUILD_WITH_LIBRABBITMQ, test "x$with_librabbitmq" = "xyes")
4026
4027 with_amqp_tcp_socket="no"
4028 if test "x$with_librabbitmq" = "xyes"
4029 then
4030         SAVE_CPPFLAGS="$CPPFLAGS"
4031         SAVE_LDFLAGS="$LDFLAGS"
4032         SAVE_LIBS="$LIBS"
4033         CPPFLAGS="$CPPFLAGS $with_librabbitmq_cppflags"
4034         LDFLAGS="$LDFLAGS $with_librabbitmq_ldflags"
4035         LIBS="-lrabbitmq"
4036
4037         AC_CHECK_HEADERS(amqp_tcp_socket.h amqp_socket.h)
4038         AC_CHECK_FUNC(amqp_tcp_socket_new, [with_amqp_tcp_socket="yes"], [with_amqp_tcp_socket="no"])
4039         if test "x$with_amqp_tcp_socket" = "xyes"
4040         then
4041                 AC_DEFINE(HAVE_AMQP_TCP_SOCKET, 1,
4042                                 [Define if librabbitmq provides the new TCP socket interface.])
4043         fi
4044
4045         AC_CHECK_DECLS(amqp_socket_close,
4046                                 [amqp_socket_close_decl="yes"], [amqp_socket_close_decl="no"],
4047                                 [[
4048 #include <amqp.h>
4049 #ifdef HAVE_AMQP_TCP_SOCKET_H
4050 # include <amqp_tcp_socket.h>
4051 #endif
4052 #ifdef HAVE_AMQP_SOCKET_H
4053 # include <amqp_socket.h>
4054 #endif
4055                                 ]])
4056
4057         CPPFLAGS="$SAVE_CPPFLAGS"
4058         LDFLAGS="$SAVE_LDFLAGS"
4059         LIBS="$SAVE_LIBS"
4060 fi
4061 # }}}
4062
4063 # --with-librdkafka {{{
4064 AC_ARG_WITH(librdkafka, [AS_HELP_STRING([--with-librdkafka@<:@=PREFIX@:>@], [Path to librdkafka.])],
4065 [
4066   if test "x$withval" != "xno" && test "x$withval" != "xyes"
4067   then
4068     with_librdkafka_cppflags="-I$withval/include"
4069     with_librdkafka_ldflags="-L$withval/lib"
4070     with_librdkafka_rpath="$withval/lib"
4071     with_librdkafka="yes"
4072   else
4073     with_librdkafka="$withval"
4074   fi
4075 ],
4076 [
4077   with_librdkafka="yes"
4078 ])
4079 SAVE_CPPFLAGS="$CPPFLAGS"
4080 SAVE_LDFLAGS="$LDFLAGS"
4081
4082 CPPFLAGS="$CPPFLAGS $with_librdkafka_cppflags"
4083 LDFLAGS="$LDFLAGS $with_librdkafka_ldflags"
4084
4085 if test "x$with_librdkafka" = "xyes"
4086 then
4087         AC_CHECK_HEADERS(librdkafka/rdkafka.h, [with_librdkafka="yes"], [with_librdkafka="no (librdkafka/rdkafka.h not found)"])
4088 fi
4089
4090 if test "x$with_librdkafka" = "xyes"
4091 then
4092         AC_CHECK_LIB(rdkafka, rd_kafka_new, [with_librdkafka="yes"], [with_librdkafka="no (Symbol 'rd_kafka_new' not found)"])
4093   AC_CHECK_LIB(rdkafka, rd_kafka_conf_set_log_cb, [with_librdkafka_log_cb="yes"], [with_librdkafka_log_cb="no"])
4094   AC_CHECK_LIB(rdkafka, rd_kafka_set_logger, [with_librdkafka_logger="yes"], [with_librdkafka_logger="no"])
4095 fi
4096 if test "x$with_librdkafka" = "xyes"
4097 then
4098         BUILD_WITH_LIBRDKAFKA_CPPFLAGS="$with_librdkafka_cppflags"
4099         BUILD_WITH_LIBRDKAFKA_LDFLAGS="$with_librdkafka_ldflags"
4100         if test "x$with_librdkafka_rpath" != "x"
4101         then
4102                 BUILD_WITH_LIBRDKAFKA_LIBS="-Wl,-rpath,$with_librdkafka_rpath -lrdkafka"
4103         else
4104                 BUILD_WITH_LIBRDKAFKA_LIBS="-lrdkafka"
4105         fi
4106         AC_SUBST(BUILD_WITH_LIBRDKAFKA_CPPFLAGS)
4107         AC_SUBST(BUILD_WITH_LIBRDKAFKA_LDFLAGS)
4108         AC_SUBST(BUILD_WITH_LIBRDKAFKA_LIBS)
4109         AC_DEFINE(HAVE_LIBRDKAFKA, 1, [Define if librdkafka is present and usable.])
4110   if test "x$with_librdkafka_log_cb" = "xyes"
4111   then
4112         AC_DEFINE(HAVE_LIBRDKAFKA_LOG_CB, 1, [Define if librdkafka log facility is present and usable.])
4113   fi
4114   if test "x$with_librdkafka_logger" = "xyes"
4115   then
4116         AC_DEFINE(HAVE_LIBRDKAFKA_LOGGER, 1, [Define if librdkafka log facility is present and usable.])
4117   fi
4118 fi
4119 CPPFLAGS="$SAVE_CPPFLAGS"
4120 LDFLAGS="$SAVE_LDFLAGS"
4121 AM_CONDITIONAL(BUILD_WITH_LIBRDKAFKA, test "x$with_librdkafka" = "xyes")
4122
4123 # }}}
4124
4125 # --with-librouteros {{{
4126 AC_ARG_WITH(librouteros, [AS_HELP_STRING([--with-librouteros@<:@=PREFIX@:>@], [Path to librouteros.])],
4127 [
4128  if test "x$withval" = "xyes"
4129  then
4130          with_librouteros="yes"
4131  else if test "x$withval" = "xno"
4132  then
4133          with_librouteros="no"
4134  else
4135          with_librouteros="yes"
4136          LIBROUTEROS_CPPFLAGS="$LIBROUTEROS_CPPFLAGS -I$withval/include"
4137          LIBROUTEROS_LDFLAGS="$LIBROUTEROS_LDFLAGS -L$withval/lib"
4138  fi; fi
4139 ],
4140 [with_librouteros="yes"])
4141
4142 SAVE_CPPFLAGS="$CPPFLAGS"
4143 SAVE_LDFLAGS="$LDFLAGS"
4144
4145 CPPFLAGS="$CPPFLAGS $LIBROUTEROS_CPPFLAGS"
4146 LDFLAGS="$LDFLAGS $LIBROUTEROS_LDFLAGS"
4147
4148 if test "x$with_librouteros" = "xyes"
4149 then
4150         if test "x$LIBROUTEROS_CPPFLAGS" != "x"
4151         then
4152                 AC_MSG_NOTICE([librouteros CPPFLAGS: $LIBROUTEROS_CPPFLAGS])
4153         fi
4154         AC_CHECK_HEADERS(routeros_api.h,
4155         [with_librouteros="yes"],
4156         [with_librouteros="no (routeros_api.h not found)"])
4157 fi
4158 if test "x$with_librouteros" = "xyes"
4159 then
4160         if test "x$LIBROUTEROS_LDFLAGS" != "x"
4161         then
4162                 AC_MSG_NOTICE([librouteros LDFLAGS: $LIBROUTEROS_LDFLAGS])
4163         fi
4164         AC_CHECK_LIB(routeros, ros_interface,
4165         [with_librouteros="yes"],
4166         [with_librouteros="no (symbol 'ros_interface' not found)"])
4167 fi
4168
4169 CPPFLAGS="$SAVE_CPPFLAGS"
4170 LDFLAGS="$SAVE_LDFLAGS"
4171
4172 if test "x$with_librouteros" = "xyes"
4173 then
4174         BUILD_WITH_LIBROUTEROS_CPPFLAGS="$LIBROUTEROS_CPPFLAGS"
4175         BUILD_WITH_LIBROUTEROS_LDFLAGS="$LIBROUTEROS_LDFLAGS"
4176         AC_SUBST(BUILD_WITH_LIBROUTEROS_CPPFLAGS)
4177         AC_SUBST(BUILD_WITH_LIBROUTEROS_LDFLAGS)
4178 fi
4179 AM_CONDITIONAL(BUILD_WITH_LIBROUTEROS, test "x$with_librouteros" = "xyes")
4180 # }}}
4181
4182 # --with-librrd {{{
4183 librrd_cflags=""
4184 librrd_ldflags=""
4185 librrd_threadsafe="no"
4186 librrd_rrdc_update="no"
4187 AC_ARG_WITH(librrd,
4188   [AS_HELP_STRING([--with-librrd@<:@=PREFIX@:>@], [Path to rrdtool.])],
4189   [
4190     if test "x$withval" != "xno" && test "x$withval" != "xyes"
4191     then
4192       librrd_cflags="-I$withval/include"
4193       librrd_ldflags="-L$withval/lib"
4194       with_librrd="yes"
4195     else
4196       with_librrd="$withval"
4197     fi
4198   ],
4199   [with_librrd="yes"]
4200 )
4201
4202 if test "x$with_librrd" = "xyes"
4203 then
4204   SAVE_LDFLAGS="$LDFLAGS"
4205   LDFLAGS="$LDFLAGS $librrd_ldflags"
4206   PKG_CHECK_MODULES([RRD], [librrd >= 1.6.0],
4207     [
4208       AC_CHECK_LIB([rrd], [rrd_update_r],
4209         [librrd_threadsafe="yes"],
4210         [:]
4211       )
4212       AC_CHECK_LIB([rrd], [rrdc_update],
4213         [librrd_rrdc_update="yes"],
4214         [:]
4215       )
4216     ],[:]
4217   )
4218   LDFLAGS="$SAVE_LDFLAGS"
4219
4220   SAVE_CPPFLAGS="$CPPFLAGS"
4221   CPPFLAGS="$CPPFLAGS $RRD_CFLAGS $librrd_cflags"
4222
4223   AC_CHECK_HEADERS([rrd.h],, [with_librrd="no (rrd.h not found)"])
4224
4225   CPPFLAGS="$SAVE_CPPFLAGS"
4226 fi
4227
4228 if test "x$with_librrd" = "xyes" && test "x$librrd_threadsafe" = "xno"
4229 then
4230   SAVE_LDFLAGS="$LDFLAGS"
4231   LDFLAGS="$LDFLAGS $librrd_ldflags"
4232
4233   AC_CHECK_LIB([rrd_th], [rrd_update_r],
4234     [
4235       librrd_ldflags="$librrd_ldflags -lrrd_th"
4236       librrd_threadsafe="yes"
4237       AC_CHECK_LIB([rrd_th], [rrdc_update],
4238         [librrd_rrdc_update="yes"],
4239         [:],
4240       )
4241     ],
4242     [:]
4243   )
4244   LDFLAGS="$SAVE_LDFLAGS"
4245 fi
4246
4247 if test "x$with_librrd" = "xyes" && test "x$librrd_threadsafe" = "xno"
4248 then
4249   SAVE_LDFLAGS="$LDFLAGS"
4250   LDFLAGS="$LDFLAGS $librrd_ldflags"
4251
4252   AC_CHECK_LIB([rrd], [rrd_update],
4253     [
4254       librrd_ldflags="$librrd_ldflags -lrrd"
4255       AC_CHECK_LIB([rrd], [rrdc_update],
4256         [librrd_rrdc_update="yes"],
4257         [:]
4258       )
4259     ],
4260     [with_librrd="no (symbol 'rrd_update' not found)"]
4261   )
4262   LDFLAGS="$SAVE_LDFLAGS"
4263 fi
4264
4265 if test "x$with_librrd" = "xyes"
4266 then
4267   BUILD_WITH_LIBRRD_CFLAGS="$RRD_CFLAGS $librrd_cflags"
4268   BUILD_WITH_LIBRRD_LDFLAGS="$librrd_ldflags"
4269   BUILD_WITH_LIBRRD_LIBS="$RRD_LIBS"
4270   AC_SUBST(BUILD_WITH_LIBRRD_CFLAGS)
4271   AC_SUBST(BUILD_WITH_LIBRRD_LDFLAGS)
4272   AC_SUBST(BUILD_WITH_LIBRRD_LIBS)
4273 fi
4274 if test "x$librrd_threadsafe" = "xyes"
4275 then
4276   AC_DEFINE([HAVE_THREADSAFE_LIBRRD], [1],
4277     [Define to 1 if the rrd library is thread-safe]
4278   )
4279 fi
4280 # }}}
4281
4282 # --with-libsensors {{{
4283 with_sensors_cflags=""
4284 with_sensors_ldflags=""
4285 AC_ARG_WITH(libsensors, [AS_HELP_STRING([--with-libsensors@<:@=PREFIX@:>@], [Path to lm_sensors.])],
4286 [
4287         if test "x$withval" = "xno"
4288         then
4289                 with_libsensors="no"
4290         else
4291                 with_libsensors="yes"
4292                 if test "x$withval" != "xyes"
4293                 then
4294                         with_sensors_cflags="-I$withval/include"
4295                         with_sensors_ldflags="-L$withval/lib"
4296                         with_libsensors="yes"
4297                 fi
4298         fi
4299 ],
4300 [
4301         if test "x$ac_system" = "xLinux"
4302         then
4303                 with_libsensors="yes"
4304         else
4305                 with_libsensors="no (Linux only library)"
4306         fi
4307 ])
4308 if test "x$with_libsensors" = "xyes"
4309 then
4310         SAVE_CPPFLAGS="$CPPFLAGS"
4311         CPPFLAGS="$CPPFLAGS $with_sensors_cflags"
4312
4313         AC_CHECK_HEADERS(sensors/sensors.h, [], [with_libsensors="no (sensors/sensors.h not found)"])
4314
4315         CPPFLAGS="$SAVE_CPPFLAGS"
4316 fi
4317 if test "x$with_libsensors" = "xyes"
4318 then
4319         SAVE_CPPFLAGS="$CPPFLAGS"
4320         SAVE_LDFLAGS="$LDFLAGS"
4321         CPPFLAGS="$CPPFLAGS $with_sensors_cflags"
4322         LDFLAGS="$LDFLAGS $with_sensors_ldflags"
4323
4324         AC_CHECK_LIB(sensors, sensors_init,
4325         [
4326                 AC_DEFINE(HAVE_LIBSENSORS, 1, [Define to 1 if you have the sensors library (-lsensors).])
4327         ],
4328         [with_libsensors="no (libsensors not found)"])
4329
4330         CPPFLAGS="$SAVE_CPPFLAGS"
4331         LDFLAGS="$SAVE_LDFLAGS"
4332 fi
4333 if test "x$with_libsensors" = "xyes"
4334 then
4335         BUILD_WITH_LIBSENSORS_CFLAGS="$with_sensors_cflags"
4336         BUILD_WITH_LIBSENSORS_LDFLAGS="$with_sensors_ldflags"
4337         AC_SUBST(BUILD_WITH_LIBSENSORS_CFLAGS)
4338         AC_SUBST(BUILD_WITH_LIBSENSORS_LDFLAGS)
4339 fi
4340 AM_CONDITIONAL(BUILD_WITH_LM_SENSORS, test "x$with_libsensors" = "xyes")
4341 # }}}
4342
4343 # --with-libsigrok {{{
4344 with_libsigrok_cflags=""
4345 with_libsigrok_ldflags=""
4346 AC_ARG_WITH(libsigrok, [AS_HELP_STRING([--with-libsigrok@<:@=PREFIX@:>@], [Path to libsigrok.])],
4347 [
4348         if test "x$withval" = "xno"
4349         then
4350                 with_libsigrok="no"
4351         else
4352                 with_libsigrok="yes"
4353                 if test "x$withval" != "xyes"
4354                 then
4355                         with_libsigrok_cflags="-I$withval/include"
4356                         with_libsigrok_ldflags="-L$withval/lib"
4357                 fi
4358         fi
4359 ],[with_libsigrok="yes"])
4360
4361 # libsigrok has a glib dependency
4362 if test "x$with_libsigrok" = "xyes"
4363 then
4364 m4_ifdef([AM_PATH_GLIB_2_0],
4365         [
4366          AM_PATH_GLIB_2_0([2.28.0],
4367                 [with_libsigrok_cflags="$with_libsigrok_cflags $GLIB_CFLAGS"; with_libsigrok_ldflags="$with_libsigrok_ldflags $GLIB_LIBS"])
4368         ],
4369         [
4370          with_libsigrok="no (glib not available)"
4371         ]
4372 )
4373 fi
4374
4375 # libsigrok headers
4376 if test "x$with_libsigrok" = "xyes"
4377 then
4378         SAVE_CPPFLAGS="$CPPFLAGS"
4379         CPPFLAGS="$CPPFLAGS $with_libsigrok_cflags"
4380
4381         AC_CHECK_HEADERS(libsigrok/libsigrok.h, [], [with_libsigrok="no (libsigrok/libsigrok.h not found)"])
4382
4383         CPPFLAGS="$SAVE_CPPFLAGS"
4384 fi
4385
4386 # libsigrok library
4387 if test "x$with_libsigrok" = "xyes"
4388 then
4389         SAVE_CPPFLAGS="$CPPFLAGS"
4390         SAVE_LDFLAGS="$LDFLAGS"
4391         CPPFLAGS="$CPPFLAGS $with_libsigrok_cflags"
4392         LDFLAGS="$LDFLAGS $with_libsigrok_ldflags"
4393
4394         AC_CHECK_LIB(sigrok, sr_init,
4395         [
4396                 AC_DEFINE(HAVE_LIBSIGROK, 1, [Define to 1 if you have the sigrok library (-lsigrok).])
4397         ],
4398         [with_libsigrok="no (libsigrok not found)"])
4399
4400         CPPFLAGS="$SAVE_CPPFLAGS"
4401         LDFLAGS="$SAVE_LDFLAGS"
4402 fi
4403 if test "x$with_libsigrok" = "xyes"
4404 then
4405         BUILD_WITH_LIBSIGROK_CFLAGS="$with_libsigrok_cflags"
4406         BUILD_WITH_LIBSIGROK_LDFLAGS="$with_libsigrok_ldflags"
4407         AC_SUBST(BUILD_WITH_LIBSIGROK_CFLAGS)
4408         AC_SUBST(BUILD_WITH_LIBSIGROK_LDFLAGS)
4409 fi
4410 AM_CONDITIONAL(BUILD_WITH_LIBSIGROK, test "x$with_libsigrok" = "xyes")
4411 # }}}
4412
4413 # --with-libstatgrab {{{
4414 with_libstatgrab_cflags=""
4415 with_libstatgrab_ldflags=""
4416 AC_ARG_WITH(libstatgrab, [AS_HELP_STRING([--with-libstatgrab@<:@=PREFIX@:>@], [Path to libstatgrab.])],
4417 [
4418  if test "x$withval" != "xno" \
4419    && test "x$withval" != "xyes"
4420  then
4421    with_libstatgrab_cflags="-I$withval/include"
4422    with_libstatgrab_ldflags="-L$withval/lib -lstatgrab"
4423    with_libstatgrab="yes"
4424    with_libstatgrab_pkg_config="no"
4425  else
4426    with_libstatgrab="$withval"
4427    with_libstatgrab_pkg_config="yes"
4428  fi
4429  ],
4430 [
4431  with_libstatgrab="yes"
4432  with_libstatgrab_pkg_config="yes"
4433 ])
4434
4435 if test "x$with_libstatgrab" = "xyes" \
4436   && test "x$with_libstatgrab_pkg_config" = "xyes"
4437 then
4438   if test "x$PKG_CONFIG" != "x"
4439   then
4440     AC_MSG_CHECKING([pkg-config for libstatgrab])
4441     temp_result="found"
4442     $PKG_CONFIG --exists libstatgrab 2>/dev/null
4443     if test "$?" != "0"
4444     then
4445       with_libstatgrab_pkg_config="no"
4446       with_libstatgrab="no (pkg-config doesn't know libstatgrab)"
4447       temp_result="not found"
4448     fi
4449     AC_MSG_RESULT([$temp_result])
4450   else
4451     AC_MSG_NOTICE([pkg-config not available, trying to guess flags for the statgrab library.])
4452     with_libstatgrab_pkg_config="no"
4453     with_libstatgrab_ldflags="$with_libstatgrab_ldflags -lstatgrab"
4454   fi
4455 fi
4456
4457 if test "x$with_libstatgrab" = "xyes" \
4458   && test "x$with_libstatgrab_pkg_config" = "xyes" \
4459   && test "x$with_libstatgrab_cflags" = "x"
4460 then
4461   AC_MSG_CHECKING([for libstatgrab CFLAGS])
4462   temp_result="`$PKG_CONFIG --cflags libstatgrab`"
4463   if test "$?" = "0"
4464   then
4465     with_libstatgrab_cflags="$temp_result"
4466   else
4467     with_libstatgrab="no ($PKG_CONFIG --cflags libstatgrab failed)"
4468     temp_result="$PKG_CONFIG --cflags libstatgrab failed"
4469   fi
4470   AC_MSG_RESULT([$temp_result])
4471 fi
4472
4473 if test "x$with_libstatgrab" = "xyes" \
4474   && test "x$with_libstatgrab_pkg_config" = "xyes" \
4475   && test "x$with_libstatgrab_ldflags" = "x"
4476 then
4477   AC_MSG_CHECKING([for libstatgrab LDFLAGS])
4478   temp_result="`$PKG_CONFIG --libs libstatgrab`"
4479   if test "$?" = "0"
4480   then
4481     with_libstatgrab_ldflags="$temp_result"
4482   else
4483     with_libstatgrab="no ($PKG_CONFIG --libs libstatgrab failed)"
4484     temp_result="$PKG_CONFIG --libs libstatgrab failed"
4485   fi
4486   AC_MSG_RESULT([$temp_result])
4487 fi
4488
4489 if test "x$with_libstatgrab" = "xyes"
4490 then
4491   SAVE_CPPFLAGS="$CPPFLAGS"
4492   CPPFLAGS="$CPPFLAGS $with_libstatgrab_cflags"
4493
4494   AC_CHECK_HEADERS(statgrab.h,
4495                    [with_libstatgrab="yes"],
4496                    [with_libstatgrab="no (statgrab.h not found)"])
4497
4498   CPPFLAGS="$SAVE_CPPFLAGS"
4499 fi
4500
4501 if test "x$with_libstatgrab" = "xyes"
4502 then
4503   SAVE_CFLAGS="$CFLAGS"
4504   SAVE_LDFLAGS="$LDFLAGS"
4505
4506   CFLAGS="$CFLAGS $with_libstatgrab_cflags"
4507   LDFLAGS="$LDFLAGS $with_libstatgrab_ldflags"
4508
4509   AC_CHECK_LIB(statgrab, sg_init,
4510                [with_libstatgrab="yes"],
4511                [with_libstatgrab="no (symbol sg_init not found)"])
4512
4513   CFLAGS="$SAVE_CFLAGS"
4514   LDFLAGS="$SAVE_LDFLAGS"
4515 fi
4516
4517 if test "x$with_libstatgrab" = "xyes"
4518 then
4519   SAVE_CFLAGS="$CFLAGS"
4520   SAVE_LDFLAGS="$LDFLAGS"
4521   SAVE_LIBS="$LIBS"
4522
4523   CFLAGS="$CFLAGS $with_libstatgrab_cflags"
4524   LDFLAGS="$LDFLAGS $with_libstatgrab_ldflags"
4525   LIBS="-lstatgrab $LIBS"
4526
4527   AC_CACHE_CHECK([if libstatgrab >= 0.90],
4528           [c_cv_have_libstatgrab_0_90],
4529           AC_LINK_IFELSE([AC_LANG_PROGRAM(
4530 [[[
4531 #include <stdio.h>
4532 #include <statgrab.h>
4533 ]]],
4534 [[[
4535       if (sg_init()) return 0;
4536 ]]]
4537     )],
4538     [c_cv_have_libstatgrab_0_90="no"],
4539     [c_cv_have_libstatgrab_0_90="yes"]
4540           )
4541   )
4542
4543   CFLAGS="$SAVE_CFLAGS"
4544   LDFLAGS="$SAVE_LDFLAGS"
4545   LIBS="$SAVE_LIBS"
4546 fi
4547
4548 AM_CONDITIONAL(BUILD_WITH_LIBSTATGRAB, test "x$with_libstatgrab" = "xyes")
4549 if test "x$with_libstatgrab" = "xyes"
4550 then
4551   AC_DEFINE(HAVE_LIBSTATGRAB, 1, [Define to 1 if you have the 'statgrab' library (-lstatgrab)])
4552   BUILD_WITH_LIBSTATGRAB_CFLAGS="$with_libstatgrab_cflags"
4553   BUILD_WITH_LIBSTATGRAB_LDFLAGS="$with_libstatgrab_ldflags"
4554   AC_SUBST(BUILD_WITH_LIBSTATGRAB_CFLAGS)
4555   AC_SUBST(BUILD_WITH_LIBSTATGRAB_LDFLAGS)
4556   if test "x$c_cv_have_libstatgrab_0_90" = "xyes"
4557   then
4558         AC_DEFINE(HAVE_LIBSTATGRAB_0_90, 1, [Define to 1 if libstatgrab version >= 0.90])
4559   fi
4560 fi
4561 # }}}
4562
4563 # --with-libtokyotyrant {{{
4564 with_libtokyotyrant_cppflags=""
4565 with_libtokyotyrant_ldflags=""
4566 with_libtokyotyrant_libs=""
4567 AC_ARG_WITH(libtokyotyrant, [AS_HELP_STRING([--with-libtokyotyrant@<:@=PREFIX@:>@], [Path to libtokyotyrant.])],
4568 [
4569   if test "x$withval" = "xno"
4570   then
4571     with_libtokyotyrant="no"
4572   else if test "x$withval" = "xyes"
4573   then
4574     with_libtokyotyrant="yes"
4575   else
4576     with_libtokyotyrant_cppflags="-I$withval/include"
4577     with_libtokyotyrant_ldflags="-L$withval/include"
4578     with_libtokyotyrant_libs="-ltokyotyrant"
4579     with_libtokyotyrant="yes"
4580   fi; fi
4581 ],
4582 [
4583   with_libtokyotyrant="yes"
4584 ])
4585
4586 if test "x$with_libtokyotyrant" = "xyes"
4587 then
4588   if $PKG_CONFIG --exists tokyotyrant
4589   then
4590     with_libtokyotyrant_cppflags="$with_libtokyotyrant_cppflags `$PKG_CONFIG --cflags tokyotyrant`"
4591     with_libtokyotyrant_ldflags="$with_libtokyotyrant_ldflags `$PKG_CONFIG --libs-only-L tokyotyrant`"
4592     with_libtokyotyrant_libs="$with_libtokyotyrant_libs `$PKG_CONFIG --libs-only-l tokyotyrant`"
4593   fi
4594 fi
4595
4596 SAVE_CPPFLAGS="$CPPFLAGS"
4597 SAVE_LDFLAGS="$LDFLAGS"
4598 CPPFLAGS="$CPPFLAGS $with_libtokyotyrant_cppflags"
4599 LDFLAGS="$LDFLAGS $with_libtokyotyrant_ldflags"
4600
4601 if test "x$with_libtokyotyrant" = "xyes"
4602 then
4603   AC_CHECK_HEADERS(tcrdb.h,
4604   [
4605           AC_DEFINE(HAVE_TCRDB_H, 1,
4606                     [Define to 1 if you have the <tcrdb.h> header file.])
4607   ], [with_libtokyotyrant="no (tcrdb.h not found)"])
4608 fi
4609
4610 if test "x$with_libtokyotyrant" = "xyes"
4611 then
4612   AC_CHECK_LIB(tokyotyrant, tcrdbrnum,
4613   [
4614           AC_DEFINE(HAVE_LIBTOKYOTYRANT, 1,
4615                     [Define to 1 if you have the tokyotyrant library (-ltokyotyrant).])
4616   ],
4617   [with_libtokyotyrant="no (symbol tcrdbrnum not found)"],
4618   [$with_libtokyotyrant_libs])
4619 fi
4620
4621 CPPFLAGS="$SAVE_CPPFLAGS"
4622 LDFLAGS="$SAVE_LDFLAGS"
4623
4624 if test "x$with_libtokyotyrant" = "xyes"
4625 then
4626   BUILD_WITH_LIBTOKYOTYRANT_CPPFLAGS="$with_libtokyotyrant_cppflags"
4627   BUILD_WITH_LIBTOKYOTYRANT_LDFLAGS="$with_libtokyotyrant_ldflags"
4628   BUILD_WITH_LIBTOKYOTYRANT_LIBS="$with_libtokyotyrant_libs"
4629   AC_SUBST(BUILD_WITH_LIBTOKYOTYRANT_CPPFLAGS)
4630   AC_SUBST(BUILD_WITH_LIBTOKYOTYRANT_LDFLAGS)
4631   AC_SUBST(BUILD_WITH_LIBTOKYOTYRANT_LIBS)
4632 fi
4633 AM_CONDITIONAL(BUILD_WITH_LIBTOKYOTYRANT, test "x$with_libtokyotyrant" = "xyes")
4634 # }}}
4635
4636 # --with-libudev {{{
4637 with_libudev_cflags=""
4638 with_libudev_ldflags=""
4639 AC_ARG_WITH(libudev, [AS_HELP_STRING([--with-libudev@<:@=PREFIX@:>@], [Path to libudev.])],
4640 [
4641         if test "x$withval" = "xno"
4642         then
4643                 with_libudev="no"
4644         else
4645                 with_libudev="yes"
4646                 if test "x$withval" != "xyes"
4647                 then
4648                         with_libudev_cflags="-I$withval/include"
4649                         with_libudev_ldflags="-L$withval/lib"
4650                         with_libudev="yes"
4651                 fi
4652         fi
4653 ],
4654 [
4655         if test "x$ac_system" = "xLinux"
4656         then
4657                 with_libudev="yes"
4658         else
4659                 with_libudev="no (Linux only library)"
4660         fi
4661 ])
4662 if test "x$with_libudev" = "xyes"
4663 then
4664         SAVE_CPPFLAGS="$CPPFLAGS"
4665         CPPFLAGS="$CPPFLAGS $with_libudev_cflags"
4666
4667         AC_CHECK_HEADERS(libudev.h, [], [with_libudev="no (libudev.h not found)"])
4668
4669         CPPFLAGS="$SAVE_CPPFLAGS"
4670 fi
4671 if test "x$with_libudev" = "xyes"
4672 then
4673         SAVE_CPPFLAGS="$CPPFLAGS"
4674         SAVE_LDFLAGS="$LDFLAGS"
4675         CPPFLAGS="$CPPFLAGS $with_libudev_cflags"
4676         LDFLAGS="$LDFLAGS $with_libudev_ldflags"
4677
4678         AC_CHECK_LIB(udev, udev_new,
4679         [
4680                 AC_DEFINE(HAVE_LIBUDEV, 1, [Define to 1 if you have the udev library (-ludev).])
4681         ],
4682         [with_libudev="no (libudev not found)"])
4683
4684         CPPFLAGS="$SAVE_CPPFLAGS"
4685         LDFLAGS="$SAVE_LDFLAGS"
4686 fi
4687 if test "x$with_libudev" = "xyes"
4688 then
4689         BUILD_WITH_LIBUDEV_CFLAGS="$with_libudev_cflags"
4690         BUILD_WITH_LIBUDEV_LDFLAGS="$with_libudev_ldflags"
4691         BUILD_WITH_LIBUDEV_LIBS="-ludev"
4692         AC_SUBST(BUILD_WITH_LIBUDEV_CFLAGS)
4693         AC_SUBST(BUILD_WITH_LIBUDEV_LDFLAGS)
4694         AC_SUBST(BUILD_WITH_LIBUDEV_LIBS)
4695 fi
4696 AM_CONDITIONAL(BUILD_WITH_LIBUDEV, test "x$with_libudev" = "xyes")
4697 # }}}
4698
4699 # --with-libupsclient {{{
4700 with_libupsclient_config=""
4701 with_libupsclient_cflags=""
4702 with_libupsclient_libs=""
4703 AC_ARG_WITH(libupsclient, [AS_HELP_STRING([--with-libupsclient@<:@=PREFIX@:>@], [Path to the upsclient library.])],
4704 [
4705         if test "x$withval" = "xno"
4706         then
4707                 with_libupsclient="no"
4708         else if test "x$withval" = "xyes"
4709         then
4710                 with_libupsclient="use_pkgconfig"
4711         else
4712                 if test -x "$withval"
4713                 then
4714                         with_libupsclient_config="$withval"
4715                         with_libupsclient="use_libupsclient_config"
4716                 else if test -x "$withval/bin/libupsclient-config"
4717                 then
4718                         with_libupsclient_config="$withval/bin/libupsclient-config"
4719                         with_libupsclient="use_libupsclient_config"
4720                 else
4721                         AC_MSG_NOTICE([Not checking for libupsclient: Manually configured])
4722                         with_libupsclient_cflags="-I$withval/include"
4723                         with_libupsclient_libs="-L$withval/lib -lupsclient"
4724                         with_libupsclient="yes"
4725                 fi; fi
4726         fi; fi
4727 ],
4728 [with_libupsclient="use_pkgconfig"])
4729
4730 # configure using libupsclient-config
4731 if test "x$with_libupsclient" = "xuse_libupsclient_config"
4732 then
4733         AC_MSG_NOTICE([Checking for libupsclient using $with_libupsclient_config])
4734         with_libupsclient_cflags="`$with_libupsclient_config --cflags`"
4735         if test $? -ne 0
4736         then
4737                 with_libupsclient="no ($with_libupsclient_config failed)"
4738         fi
4739         with_libupsclient_libs="`$with_libupsclient_config --libs`"
4740         if test $? -ne 0
4741         then
4742                 with_libupsclient="no ($with_libupsclient_config failed)"
4743         fi
4744 fi
4745 if test "x$with_libupsclient" = "xuse_libupsclient_config"
4746 then
4747         with_libupsclient="yes"
4748 fi
4749
4750 # configure using pkg-config
4751 if test "x$with_libupsclient" = "xuse_pkgconfig"
4752 then
4753         if test "x$PKG_CONFIG" = "x"
4754         then
4755                 with_libupsclient="no (Don't have pkg-config)"
4756         fi
4757 fi
4758 if test "x$with_libupsclient" = "xuse_pkgconfig"
4759 then
4760         AC_MSG_NOTICE([Checking for libupsclient using $PKG_CONFIG])
4761         $PKG_CONFIG --exists 'libupsclient' 2>/dev/null
4762         if test $? -ne 0
4763         then
4764                 with_libupsclient="no (pkg-config doesn't know libupsclient)"
4765         fi
4766 fi
4767 if test "x$with_libupsclient" = "xuse_pkgconfig"
4768 then
4769         with_libupsclient_cflags="`$PKG_CONFIG --cflags 'libupsclient'`"
4770         if test $? -ne 0
4771         then
4772                 with_libupsclient="no ($PKG_CONFIG failed)"
4773         fi
4774         with_libupsclient_libs="`$PKG_CONFIG --libs 'libupsclient'`"
4775         if test $? -ne 0
4776         then
4777                 with_libupsclient="no ($PKG_CONFIG failed)"
4778         fi
4779 fi
4780 if test "x$with_libupsclient" = "xuse_pkgconfig"
4781 then
4782         with_libupsclient="yes"
4783 fi
4784
4785 # with_libupsclient_cflags and with_libupsclient_libs are set up now, let's do
4786 # the actual checks.
4787 if test "x$with_libupsclient" = "xyes"
4788 then
4789         SAVE_CPPFLAGS="$CPPFLAGS"
4790         CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
4791
4792         AC_CHECK_HEADERS(upsclient.h, [], [with_libupsclient="no (upsclient.h not found)"])
4793
4794         CPPFLAGS="$SAVE_CPPFLAGS"
4795 fi
4796 if test "x$with_libupsclient" = "xyes"
4797 then
4798         SAVE_CPPFLAGS="$CPPFLAGS"
4799         SAVE_LDFLAGS="$LDFLAGS"
4800
4801         CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
4802         LDFLAGS="$LDFLAGS $with_libupsclient_libs"
4803
4804         AC_CHECK_LIB(upsclient, upscli_connect,
4805                      [with_libupsclient="yes"],
4806                      [with_libupsclient="no (symbol upscli_connect not found)"])
4807
4808         CPPFLAGS="$SAVE_CPPFLAGS"
4809         LDFLAGS="$SAVE_LDFLAGS"
4810 fi
4811 if test "x$with_libupsclient" = "xyes"
4812 then
4813         SAVE_CPPFLAGS="$CPPFLAGS"
4814         CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
4815
4816         AC_CHECK_TYPES([UPSCONN_t, UPSCONN], [], [],
4817 [#include <stdlib.h>
4818 #include <stdio.h>
4819 #include <upsclient.h>])
4820
4821         CPPFLAGS="$SAVE_CPPFLAGS"
4822 fi
4823 if test "x$with_libupsclient" = "xyes"
4824 then
4825         BUILD_WITH_LIBUPSCLIENT_CFLAGS="$with_libupsclient_cflags"
4826         BUILD_WITH_LIBUPSCLIENT_LIBS="$with_libupsclient_libs"
4827         AC_SUBST(BUILD_WITH_LIBUPSCLIENT_CFLAGS)
4828         AC_SUBST(BUILD_WITH_LIBUPSCLIENT_LIBS)
4829 fi
4830 # }}}
4831
4832 # --with-libxenctrl {{{
4833 with_libxenctrl_cppflags=""
4834 with_libxenctrl_ldflags=""
4835 AC_ARG_WITH(libxenctrl, [AS_HELP_STRING([--with-libxenctrl@<:@=PREFIX@:>@], [Path to libxenctrl.])],
4836 [
4837         if test "x$withval" != "xno" && test "x$withval" != "xyes"
4838         then
4839                 with_libxenctrl_cppflags="-I$withval/include"
4840                 with_libxenctrl_ldflags="-L$withval/lib"
4841                 with_libxenctrl="yes"
4842         else
4843                 with_libxenctrl="$withval"
4844         fi
4845 ],
4846 [
4847         with_libxenctrl="yes"
4848 ])
4849 if test "x$with_libxenctrl" = "xyes"
4850 then
4851         SAVE_CPPFLAGS="$CPPFLAGS"
4852         CPPFLAGS="$CPPFLAGS $with_libxenctrl_cppflags"
4853
4854         AC_CHECK_HEADERS(xenctrl.h, [with_libxenctrl="yes"], [with_libxenctrl="no (xenctrl.h not found)"])
4855
4856         CPPFLAGS="$SAVE_CPPFLAGS"
4857 fi
4858 if test "x$with_libxenctrl" = "xyes"
4859 then
4860         SAVE_CPPFLAGS="$CPPFLAGS"
4861         SAVE_LDFLAGS="$LDFLAGS"
4862         CPPFLAGS="$CPPFLAGS $with_libxenctrl_cppflags"
4863         LDFLAGS="$LDFLAGS $with_libxenctrl_ldflags"
4864
4865         #Xen versions older than 3.4 has no xc_getcpuinfo()
4866         AC_CHECK_LIB(xenctrl, xc_getcpuinfo, [with_libxenctrl="yes"], [with_libxenctrl="no (symbol 'xc_getcpuinfo' not found)"], [])
4867
4868         CPPFLAGS="$SAVE_CPPFLAGS"
4869         LDFLAGS="$SAVE_LDFLAGS"
4870         LIBXENCTL_CPPFLAGS="$with_libxenctl_cppflags"
4871         LIBXENCTL_LDFLAGS="$with_libxenctl_ldflags"
4872         AC_SUBST(LIBXENCTL_CPPFLAGS)
4873         AC_SUBST(LIBXENCTL_LDFLAGS)
4874 fi
4875 # }}}
4876
4877 # --with-libxmms {{{
4878 with_xmms_config="xmms-config"
4879 with_xmms_cflags=""
4880 with_xmms_libs=""
4881 AC_ARG_WITH(libxmms, [AS_HELP_STRING([--with-libxmms@<:@=PREFIX@:>@], [Path to libxmms.])],
4882 [
4883         if test "x$withval" != "xno" \
4884                 && test "x$withval" != "xyes"
4885         then
4886                 if test -f "$withval" && test -x "$withval";
4887                 then
4888                         with_xmms_config="$withval"
4889                 else if test -x "$withval/bin/xmms-config"
4890                 then
4891                         with_xmms_config="$withval/bin/xmms-config"
4892                 fi; fi
4893                 with_libxmms="yes"
4894         else if test "x$withval" = "xno"
4895         then
4896                 with_libxmms="no"
4897         else
4898                 with_libxmms="yes"
4899         fi; fi
4900 ],
4901 [
4902         with_libxmms="yes"
4903 ])
4904 if test "x$with_libxmms" = "xyes"
4905 then
4906         with_xmms_cflags=`$with_xmms_config --cflags 2>/dev/null`
4907         xmms_config_status=$?
4908
4909         if test $xmms_config_status -ne 0
4910         then
4911                 with_libxmms="no"
4912         fi
4913 fi
4914 if test "x$with_libxmms" = "xyes"
4915 then
4916         with_xmms_libs=`$with_xmms_config --libs 2>/dev/null`
4917         xmms_config_status=$?
4918
4919         if test $xmms_config_status -ne 0
4920         then
4921                 with_libxmms="no"
4922         fi
4923 fi
4924 if test "x$with_libxmms" = "xyes"
4925 then
4926         AC_CHECK_LIB(xmms, xmms_remote_get_info,
4927         [
4928                 BUILD_WITH_LIBXMMS_CFLAGS="$with_xmms_cflags"
4929                 BUILD_WITH_LIBXMMS_LIBS="$with_xmms_libs"
4930                 AC_SUBST(BUILD_WITH_LIBXMMS_CFLAGS)
4931                 AC_SUBST(BUILD_WITH_LIBXMMS_LIBS)
4932         ],
4933         [
4934                 with_libxmms="no"
4935         ],
4936         [$with_xmms_libs])
4937 fi
4938 with_libxmms_numeric=0
4939 if test "x$with_libxmms" = "xyes"
4940 then
4941         with_libxmms_numeric=1
4942 fi
4943 AC_DEFINE_UNQUOTED(HAVE_LIBXMMS, [$with_libxmms_numeric], [Define to 1 if you have the 'xmms' library (-lxmms).])
4944 AM_CONDITIONAL(BUILD_WITH_LIBXMMS, test "x$with_libxmms" = "xyes")
4945 # }}}
4946
4947 # --with-libyajl {{{
4948 with_libyajl_cppflags=""
4949 with_libyajl_ldflags=""
4950 AC_ARG_WITH(libyajl, [AS_HELP_STRING([--with-libyajl@<:@=PREFIX@:>@], [Path to libyajl.])],
4951 [
4952         if test "x$withval" != "xno" && test "x$withval" != "xyes"
4953         then
4954                 with_libyajl_cppflags="-I$withval/include"
4955                 with_libyajl_ldflags="-L$withval/lib"
4956                 with_libyajl="yes"
4957         else
4958                 with_libyajl="$withval"
4959         fi
4960 ],
4961 [
4962         with_libyajl="yes"
4963 ])
4964 if test "x$with_libyajl" = "xyes"
4965 then
4966         SAVE_CPPFLAGS="$CPPFLAGS"
4967         CPPFLAGS="$CPPFLAGS $with_libyajl_cppflags"
4968
4969         AC_CHECK_HEADERS(yajl/yajl_parse.h, [with_libyajl="yes"], [with_libyajl="no (yajl/yajl_parse.h not found)"])
4970         AC_CHECK_HEADERS(yajl/yajl_version.h)
4971
4972         CPPFLAGS="$SAVE_CPPFLAGS"
4973 fi
4974 if test "x$with_libyajl" = "xyes"
4975 then
4976         SAVE_CPPFLAGS="$CPPFLAGS"
4977         SAVE_LDFLAGS="$LDFLAGS"
4978         CPPFLAGS="$CPPFLAGS $with_libyajl_cppflags"
4979         LDFLAGS="$LDFLAGS $with_libyajl_ldflags"
4980
4981         AC_CHECK_LIB(yajl, yajl_alloc, [with_libyajl="yes"], [with_libyajl="no (Symbol 'yajl_alloc' not found)"])
4982
4983         CPPFLAGS="$SAVE_CPPFLAGS"
4984         LDFLAGS="$SAVE_LDFLAGS"
4985 fi
4986 if test "x$with_libyajl" = "xyes"
4987 then
4988         BUILD_WITH_LIBYAJL_CPPFLAGS="$with_libyajl_cppflags"
4989         BUILD_WITH_LIBYAJL_LDFLAGS="$with_libyajl_ldflags"
4990         BUILD_WITH_LIBYAJL_LIBS="-lyajl"
4991         AC_SUBST(BUILD_WITH_LIBYAJL_CPPFLAGS)
4992         AC_SUBST(BUILD_WITH_LIBYAJL_LDFLAGS)
4993         AC_SUBST(BUILD_WITH_LIBYAJL_LIBS)
4994         AC_DEFINE(HAVE_LIBYAJL, 1, [Define if libyajl is present and usable.])
4995 fi
4996 AM_CONDITIONAL(BUILD_WITH_LIBYAJL, test "x$with_libyajl" = "xyes")
4997 # }}}
4998
4999 # --with-mic {{{
5000 with_mic_cflags="-I/opt/intel/mic/sysmgmt/sdk/include"
5001 with_mic_ldpath="-L/opt/intel/mic/sysmgmt/sdk/lib/Linux"
5002 with_mic_libs=""
5003 AC_ARG_WITH(mic,[AS_HELP_STRING([--with-mic@<:@=PREFIX@:>@], [Path to Intel MIC Access API.])],
5004 [
5005         if test "x$withval" = "xno"
5006         then
5007                 with_mic="no"
5008         else if test "x$withval" = "xyes"
5009         then
5010                 with_mic="yes"
5011         else if test -d "$with_mic/lib"
5012         then
5013                 AC_MSG_NOTICE([Not checking for Intel Mic: Manually configured])
5014                 with_mic_cflags="-I$withval/include"
5015                 with_mic_ldpath="-L$withval/lib/Linux"
5016                 with_mic_libs="$PTHREAD_LIBS -lMicAccessSDK -lscif"
5017                 with_mic="yes"
5018         fi; fi; fi
5019 ],
5020 [with_mic="yes"])
5021 if test "x$with_mic" = "xyes"
5022 then
5023         SAVE_CPPFLAGS="$CPPFLAGS"
5024         CPPFLAGS="$CPPFLAGS $with_mic_cflags"
5025         AC_CHECK_HEADERS(MicAccessApi.h,[],[with_mic="no (MicAccessApi not found)"])
5026         CPPFLAGS="$SAVE_CPPFLAGS"
5027 fi
5028 if test "x$with_mic" = "xyes"
5029 then
5030         SAVE_CPPFLAGS="$CPPFLAGS"
5031         SAVE_LDFLAGS="$LDFLAGS"
5032
5033         CPPFLAGS="$CPPFLAGS $with_mic_cflags"
5034         LDFLAGS="$LDFLAGS $with_mic_ldpath"
5035
5036         AC_CHECK_LIB(MicAccessSDK, MicInitAPI,
5037                         [with_mic_ldpath="$with_mic_ldpath"
5038                         with_mic_libs="$PTHREAD_LIBS -lMicAccessSDK -lscif"],
5039                         [with_mic="no (symbol MicInitAPI not found)"],[$PTHREAD_LIBS -lscif])
5040
5041         CPPFLAGS="$SAVE_CPPFLAGS"
5042         LDFLAGS="$SAVE_LDFLAGS"
5043 fi
5044
5045 if test "x$with_mic" = "xyes"
5046 then
5047         BUILD_WITH_MIC_CPPFLAGS="$with_mic_cflags"
5048         BUILD_WITH_MIC_LIBPATH="$with_mic_ldpath"
5049         BUILD_WITH_MIC_LDADD="$with_mic_libs"
5050         AC_SUBST(BUILD_WITH_MIC_CPPFLAGS)
5051         AC_SUBST(BUILD_WITH_MIC_LIBPATH)
5052         AC_SUBST(BUILD_WITH_MIC_LDADD)
5053 fi
5054 #}}}
5055
5056 # --with-libvarnish {{{
5057 with_libvarnish_cppflags=""
5058 with_libvarnish_cflags=""
5059 with_libvarnish_libs=""
5060 AC_ARG_WITH(libvarnish, [AS_HELP_STRING([--with-libvarnish@<:@=PREFIX@:>@], [Path to libvarnish.])],
5061 [
5062         if test "x$withval" = "xno"
5063         then
5064                 with_libvarnish="no"
5065         else if test "x$withval" = "xyes"
5066         then
5067                 with_libvarnish="use_pkgconfig"
5068         else if test -d "$with_libvarnish/lib"
5069         then
5070                 AC_MSG_NOTICE([Not checking for libvarnish: Manually configured])
5071                 with_libvarnish_cflags="-I$withval/include"
5072                 with_libvarnish_libs="-L$withval/lib -lvarnishapi"
5073                 with_libvarnish="yes"
5074         fi; fi; fi
5075 ],
5076 [with_libvarnish="use_pkgconfig"])
5077
5078 # configure using pkg-config
5079 if test "x$with_libvarnish" = "xuse_pkgconfig"
5080 then
5081         if test "x$PKG_CONFIG" = "x"
5082         then
5083                 with_libvarnish="no (Don't have pkg-config)"
5084         fi
5085 fi
5086 if test "x$with_libvarnish" = "xuse_pkgconfig"
5087 then
5088         AC_MSG_NOTICE([Checking for varnishapi using $PKG_CONFIG])
5089         $PKG_CONFIG --exists 'varnishapi' 2>/dev/null
5090         if test $? -ne 0
5091         then
5092                 with_libvarnish="no (pkg-config doesn't know varnishapi)"
5093         fi
5094 fi
5095 if test "x$with_libvarnish" = "xuse_pkgconfig"
5096 then
5097         with_libvarnish_cflags="`$PKG_CONFIG --cflags 'varnishapi'`"
5098         if test $? -ne 0
5099         then
5100                 with_libvarnish="no ($PKG_CONFIG failed)"
5101         fi
5102         with_libvarnish_libs="`$PKG_CONFIG --libs 'varnishapi'`"
5103         if test $? -ne 0
5104         then
5105                 with_libvarnish="no ($PKG_CONFIG failed)"
5106         fi
5107 fi
5108 if test "x$with_libvarnish" = "xuse_pkgconfig"
5109 then
5110         with_libvarnish="yes"
5111 fi
5112
5113 # with_libvarnish_cflags and with_libvarnish_libs are set up now, let's do
5114 # the actual checks.
5115 if test "x$with_libvarnish" = "xyes"
5116 then
5117         SAVE_CPPFLAGS="$CPPFLAGS"
5118
5119         CPPFLAGS="$CPPFLAGS $with_libvarnish_cflags"
5120
5121         AC_CHECK_HEADERS(vapi/vsc.h,
5122                 [AC_DEFINE([HAVE_VARNISH_V4], [1], [Varnish 4 API support])],
5123                 [AC_CHECK_HEADERS(vsc.h,
5124                         [AC_DEFINE([HAVE_VARNISH_V3], [1], [Varnish 3 API support])],
5125                         [AC_CHECK_HEADERS(varnishapi.h,
5126                                 [AC_DEFINE([HAVE_VARNISH_V2], [1], [Varnish 2 API support])],
5127                                 [with_libvarnish="no (found none of the varnish header files)"])])])
5128
5129         CPPFLAGS="$SAVE_CPPFLAGS"
5130 fi
5131 if test "x$with_libvarnish" = "xyes"
5132 then
5133         BUILD_WITH_LIBVARNISH_CFLAGS="$with_libvarnish_cflags"
5134         BUILD_WITH_LIBVARNISH_LIBS="$with_libvarnish_libs"
5135         AC_SUBST(BUILD_WITH_LIBVARNISH_CFLAGS)
5136         AC_SUBST(BUILD_WITH_LIBVARNISH_LIBS)
5137 fi
5138 # }}}
5139
5140 # pkg-config --exists 'libxml-2.0'; pkg-config --exists libvirt {{{
5141 with_libxml2="no (pkg-config isn't available)"
5142 with_libxml2_cflags=""
5143 with_libxml2_ldflags=""
5144 with_libvirt="no (pkg-config isn't available)"
5145 with_libvirt_cflags=""
5146 with_libvirt_ldflags=""
5147 if test "x$PKG_CONFIG" != "x"
5148 then
5149         $PKG_CONFIG --exists 'libxml-2.0' 2>/dev/null
5150         if test "$?" = "0"
5151         then
5152                 with_libxml2="yes"
5153         else
5154                 with_libxml2="no (pkg-config doesn't know libxml-2.0)"
5155         fi
5156
5157         $PKG_CONFIG --exists libvirt 2>/dev/null
5158         if test "$?" = "0"
5159         then
5160                 with_libvirt="yes"
5161         else
5162                 with_libvirt="no (pkg-config doesn't know libvirt)"
5163         fi
5164 fi
5165 if test "x$with_libxml2" = "xyes"
5166 then
5167         with_libxml2_cflags="`$PKG_CONFIG --cflags libxml-2.0`"
5168         if test $? -ne 0
5169         then
5170                 with_libxml2="no"
5171         fi
5172         with_libxml2_ldflags="`$PKG_CONFIG --libs libxml-2.0`"
5173         if test $? -ne 0
5174         then
5175                 with_libxml2="no"
5176         fi
5177 fi
5178 if test "x$with_libxml2" = "xyes"
5179 then
5180         SAVE_CPPFLAGS="$CPPFLAGS"
5181         CPPFLAGS="$CPPFLAGS $with_libxml2_cflags"
5182
5183         AC_CHECK_HEADERS(libxml/parser.h, [],
5184                       [with_libxml2="no (libxml/parser.h not found)"])
5185
5186         CPPFLAGS="$SAVE_CPPFLAGS"
5187 fi
5188 if test "x$with_libxml2" = "xyes"
5189 then
5190         SAVE_CFLAGS="$CFLAGS"
5191         SAVE_LDFLAGS="$LDFLAGS"
5192
5193         CFLAGS="$CFLAGS $with_libxml2_cflags"
5194         LDFLAGS="$LDFLAGS $with_libxml2_ldflags"
5195
5196         AC_CHECK_LIB(xml2, xmlXPathEval,
5197                      [with_libxml2="yes"],
5198                      [with_libxml2="no (symbol xmlXPathEval not found)"])
5199
5200         CFLAGS="$SAVE_CFLAGS"
5201         LDFLAGS="$SAVE_LDFLAGS"
5202 fi
5203 dnl Add the right compiler flags and libraries.
5204 if test "x$with_libxml2" = "xyes"; then
5205         BUILD_WITH_LIBXML2_CFLAGS="$with_libxml2_cflags"
5206         BUILD_WITH_LIBXML2_LIBS="$with_libxml2_ldflags"
5207         AC_SUBST(BUILD_WITH_LIBXML2_CFLAGS)
5208         AC_SUBST(BUILD_WITH_LIBXML2_LIBS)
5209 fi
5210 if test "x$with_libvirt" = "xyes"
5211 then
5212         with_libvirt_cflags="`$PKG_CONFIG --cflags libvirt`"
5213         if test $? -ne 0
5214         then
5215                 with_libvirt="no"
5216         fi
5217         with_libvirt_ldflags="`$PKG_CONFIG --libs libvirt`"
5218         if test $? -ne 0
5219         then
5220                 with_libvirt="no"
5221         fi
5222 fi
5223 if test "x$with_libvirt" = "xyes"
5224 then
5225         SAVE_CPPFLAGS="$CPPFLAGS"
5226         CPPFLAGS="$CPPFLAGS $with_libvirt_cflags"
5227
5228         AC_CHECK_HEADERS(libvirt/libvirt.h, [],
5229                       [with_libvirt="no (libvirt/libvirt.h not found)"])
5230
5231         CPPFLAGS="$SAVE_CPPFLAGS"
5232 fi
5233 if test "x$with_libvirt" = "xyes"
5234 then
5235         SAVE_CFLAGS="$CFLAGS"
5236         SAVE_LDFLAGS="$LDFLAGS"
5237
5238         CFLAGS="$CFLAGS $with_libvirt_cflags"
5239         LDFLAGS="$LDFLAGS $with_libvirt_ldflags"
5240
5241         AC_CHECK_LIB(virt, virDomainBlockStats,
5242                      [with_libvirt="yes"],
5243                      [with_libvirt="no (symbol virDomainBlockStats not found)"])
5244
5245         CFLAGS="$SAVE_CFLAGS"
5246         LDFLAGS="$SAVE_LDFLAGS"
5247 fi
5248 dnl Add the right compiler flags and libraries.
5249 if test "x$with_libvirt" = "xyes"; then
5250         BUILD_WITH_LIBVIRT_CFLAGS="$with_libvirt_cflags"
5251         BUILD_WITH_LIBVIRT_LIBS="$with_libvirt_ldflags"
5252         AC_SUBST(BUILD_WITH_LIBVIRT_CFLAGS)
5253         AC_SUBST(BUILD_WITH_LIBVIRT_LIBS)
5254 fi
5255 # }}}
5256
5257 # $PKG_CONFIG --exists OpenIPMIpthread {{{
5258 with_libopenipmipthread="yes"
5259 with_libopenipmipthread_cflags=""
5260 with_libopenipmipthread_libs=""
5261
5262 AC_MSG_CHECKING([for pkg-config])
5263 temp_result="no"
5264 if test "x$PKG_CONFIG" = "x"
5265 then
5266         with_libopenipmipthread="no"
5267         temp_result="no"
5268 else
5269         temp_result="$PKG_CONFIG"
5270 fi
5271 AC_MSG_RESULT([$temp_result])
5272
5273 if test "x$with_libopenipmipthread" = "xyes"
5274 then
5275         AC_MSG_CHECKING([for libOpenIPMIpthread])
5276         $PKG_CONFIG --exists OpenIPMIpthread 2>/dev/null
5277         if test "$?" != "0"
5278         then
5279                 with_libopenipmipthread="no (pkg-config doesn't know OpenIPMIpthread)"
5280         fi
5281         AC_MSG_RESULT([$with_libopenipmipthread])
5282 fi
5283
5284 if test "x$with_libopenipmipthread" = "xyes"
5285 then
5286         AC_MSG_CHECKING([for libOpenIPMIpthread CFLAGS])
5287         temp_result="`$PKG_CONFIG --cflags OpenIPMIpthread`"
5288         if test "$?" = "0"
5289         then
5290                 with_libopenipmipthread_cflags="$temp_result"
5291         else
5292                 with_libopenipmipthread="no ($PKG_CONFIG --cflags OpenIPMIpthread failed)"
5293                 temp_result="$PKG_CONFIG --cflags OpenIPMIpthread failed"
5294         fi
5295         AC_MSG_RESULT([$temp_result])
5296 fi
5297
5298 if test "x$with_libopenipmipthread" = "xyes"
5299 then
5300         AC_MSG_CHECKING([for libOpenIPMIpthread LDFLAGS])
5301         temp_result="`$PKG_CONFIG --libs OpenIPMIpthread`"
5302         if test "$?" = "0"
5303         then
5304                 with_libopenipmipthread_ldflags="$temp_result"
5305         else
5306                 with_libopenipmipthread="no ($PKG_CONFIG --libs OpenIPMIpthread failed)"
5307                 temp_result="$PKG_CONFIG --libs OpenIPMIpthread failed"
5308         fi
5309         AC_MSG_RESULT([$temp_result])
5310 fi
5311
5312 if test "x$with_libopenipmipthread" = "xyes"
5313 then
5314         SAVE_CPPFLAGS="$CPPFLAGS"
5315         CPPFLAGS="$CPPFLAGS $with_libopenipmipthread_cflags"
5316
5317         AC_CHECK_HEADERS(OpenIPMI/ipmi_smi.h,
5318                          [with_libopenipmipthread="yes"],
5319                          [with_libopenipmipthread="no (OpenIPMI/ipmi_smi.h not found)"],
5320 [#include <OpenIPMI/ipmiif.h>
5321 #include <OpenIPMI/ipmi_err.h>
5322 #include <OpenIPMI/ipmi_posix.h>
5323 #include <OpenIPMI/ipmi_conn.h>
5324 ])
5325
5326         CPPFLAGS="$SAVE_CPPFLAGS"
5327 fi
5328
5329 if test "x$with_libopenipmipthread" = "xyes"
5330 then
5331         BUILD_WITH_OPENIPMI_CFLAGS="$with_libopenipmipthread_cflags"
5332         BUILD_WITH_OPENIPMI_LIBS="$with_libopenipmipthread_ldflags"
5333         AC_SUBST(BUILD_WITH_OPENIPMI_CFLAGS)
5334         AC_SUBST(BUILD_WITH_OPENIPMI_LIBS)
5335 fi
5336 # }}}
5337
5338 # --with-libatasmart {{{
5339 with_libatasmart_cppflags=""
5340 with_libatasmart_ldflags=""
5341 AC_ARG_WITH(libatasmart, [AS_HELP_STRING([--with-libatasmart@<:@=PREFIX@:>@], [Path to libatasmart.])],
5342 [
5343         if test "x$withval" != "xno" && test "x$withval" != "xyes"
5344         then
5345                 with_libatasmart_cppflags="-I$withval/include"
5346                 with_libatasmart_ldflags="-L$withval/lib"
5347                 with_libatasmart="yes"
5348         else
5349                 with_libatasmart="$withval"
5350         fi
5351 ],
5352 [
5353         if test "x$ac_system" = "xLinux"
5354         then
5355                 with_libatasmart="yes"
5356         else
5357                 with_libatasmart="no (Linux only library)"
5358         fi
5359 ])
5360 if test "x$with_libatasmart" = "xyes"
5361 then
5362         SAVE_CPPFLAGS="$CPPFLAGS"
5363         CPPFLAGS="$CPPFLAGS $with_libatasmart_cppflags"
5364
5365         AC_CHECK_HEADERS(atasmart.h, [with_libatasmart="yes"], [with_libatasmart="no (atasmart.h not found)"])
5366
5367         CPPFLAGS="$SAVE_CPPFLAGS"
5368 fi
5369 if test "x$with_libatasmart" = "xyes"
5370 then
5371         SAVE_CPPFLAGS="$CPPFLAGS"
5372         SAVE_LDFLAGS="$LDFLAGS"
5373         CPPFLAGS="$CPPFLAGS $with_libatasmart_cppflags"
5374         LDFLAGS="$LDFLAGS $with_libatasmart_ldflags"
5375
5376         AC_CHECK_LIB(atasmart, sk_disk_open, [with_libatasmart="yes"], [with_libatasmart="no (Symbol 'sk_disk_open' not found)"])
5377
5378         CPPFLAGS="$SAVE_CPPFLAGS"
5379         LDFLAGS="$SAVE_LDFLAGS"
5380 fi
5381 if test "x$with_libatasmart" = "xyes"
5382 then
5383         BUILD_WITH_LIBATASMART_CPPFLAGS="$with_libatasmart_cppflags"
5384         BUILD_WITH_LIBATASMART_LDFLAGS="$with_libatasmart_ldflags"
5385         BUILD_WITH_LIBATASMART_LIBS="-latasmart"
5386         AC_SUBST(BUILD_WITH_LIBATASMART_CPPFLAGS)
5387         AC_SUBST(BUILD_WITH_LIBATASMART_LDFLAGS)
5388         AC_SUBST(BUILD_WITH_LIBATASMART_LIBS)
5389         AC_DEFINE(HAVE_LIBATASMART, 1, [Define if libatasmart is present and usable.])
5390 fi
5391 AM_CONDITIONAL(BUILD_WITH_LIBATASMART, test "x$with_libatasmart" = "xyes")
5392 # }}}
5393
5394 PKG_CHECK_MODULES([LIBNOTIFY], [libnotify],
5395                 [with_libnotify="yes"],
5396                 [with_libnotify="no (pkg-config doesn't know libnotify)"]
5397 )
5398
5399 PKG_CHECK_MODULES([LIBRIEMANN_CLIENT], [riemann-client >= 1.8.0],
5400  [with_libriemann_client="yes"],
5401  [with_libriemann_client="no (pkg-config doesn't know libriemann-client)"])
5402
5403 # Check for enabled/disabled features
5404 #
5405
5406 # AC_COLLECTD(name, enable/disable, info-text, feature/module)
5407 # ------------------------------------------------------------
5408 dnl
5409 m4_define([my_toupper], [m4_translit([$1], m4_defn([m4_cr_letters]), m4_defn([m4_cr_LETTERS]))])
5410 dnl
5411 AC_DEFUN(
5412         [AC_COLLECTD],
5413         [
5414         m4_if([$1], [], [AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 1st argument must not be empty])])dnl
5415         m4_if(
5416                 [$2],
5417                 [enable],
5418                 [dnl
5419                 m4_define([EnDis],[disabled])dnl
5420                 m4_define([YesNo],[no])dnl
5421                 ],dnl
5422                 [m4_if(
5423                         [$2],
5424                         [disable],
5425                         [dnl
5426                         m4_define([EnDis],[enabled])dnl
5427                         m4_define([YesNo],[yes])dnl
5428                         ],
5429                         [dnl
5430                         AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 2nd argument must be either enable or disable])dnl
5431                         ]dnl
5432                 )]dnl
5433         )dnl
5434         m4_if([$3], [feature], [],
5435                 [m4_if(
5436                         [$3], [module], [],
5437                         [dnl
5438                         AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 3rd argument must be either feature or disable])dnl
5439                         ]dnl
5440                 )]dnl
5441         )dnl
5442         AC_ARG_ENABLE(
5443                 [$1],
5444                 AS_HELP_STRING([--$2-$1], [$2 $4 (EnDis by def)]),
5445                 [],
5446                 enable_$1='[YesNo]'dnl
5447         )# AC_ARG_ENABLE
5448 if test "x$enable_$1" = "xno"
5449 then
5450         collectd_$1=0
5451 else
5452         if test "x$enable_$1" = "xyes"
5453         then
5454                 collectd_$1=1
5455         else
5456                 AC_MSG_NOTICE([please specify either --enable-$1 or --disable-$1; enabling $1.])
5457                 collectd_$1=1
5458                 enable_$1='yes'
5459         fi
5460 fi
5461         AC_DEFINE_UNQUOTED([COLLECT_]my_toupper([$1]), [$collectd_$1], [wether or not to enable $3 $4])
5462         AM_CONDITIONAL([BUILD_]my_toupper([$3])[_]my_toupper([$1]), [test "x$enable_$1" = "xyes"])dnl
5463         ]dnl
5464 )# AC_COLLECTD(name, enable/disable, info-text, feature/module)
5465
5466 # AC_PLUGIN(name, default, info)
5467 # ------------------------------------------------------------
5468 dnl
5469 AC_DEFUN(
5470   [AC_PLUGIN],
5471   [
5472     enable_plugin="no"
5473     force="no"
5474     AC_ARG_ENABLE([$1], AS_HELP_STRING([--enable-$1],[$3]),
5475     [
5476      if test "x$enableval" = "xyes"
5477      then
5478              enable_plugin="yes"
5479      else if test "x$enableval" = "xforce"
5480      then
5481              enable_plugin="yes"
5482              force="yes"
5483      else
5484              enable_plugin="no (disabled on command line)"
5485      fi; fi
5486     ],
5487     [
5488          if test "x$enable_all_plugins" = "xauto"
5489          then
5490              if test "x$2" = "xyes"
5491              then
5492                      enable_plugin="yes"
5493              else
5494                      enable_plugin="$2"
5495              fi
5496          else
5497              enable_plugin="$enable_all_plugins"
5498          fi
5499     ])
5500     if test "x$enable_plugin" = "xyes"
5501     then
5502             if test "x$2" = "xyes" || test "x$force" = "xyes"
5503             then
5504                     AC_DEFINE([HAVE_PLUGIN_]my_toupper([$1]), 1, [Define to 1 if the $1 plugin is enabled.])
5505                     if test "x$2" != "xyes"
5506                     then
5507                             dependency_warning="yes"
5508                     fi
5509             else # User passed "yes" but dependency checking yielded "no" => Dependency problem.
5510                     dependency_error="yes"
5511                     enable_plugin="$2 (dependency error)"
5512             fi
5513     fi
5514     AM_CONDITIONAL([BUILD_PLUGIN_]my_toupper([$1]), test "x$enable_plugin" = "xyes")
5515     enable_$1="$enable_plugin"
5516   ]
5517 )# AC_PLUGIN(name, default, info)
5518
5519 m4_divert_once([HELP_ENABLE], [
5520 collectd features:])
5521 # FIXME: Remove these calls to `AC_COLLECTD' and then remove that macro.
5522 AC_COLLECTD([debug],     [enable],  [feature], [debugging])
5523 AC_COLLECTD([daemon],    [disable], [feature], [daemon mode])
5524 AC_COLLECTD([getifaddrs],[enable],  [feature], [getifaddrs under Linux])
5525 AC_COLLECTD([werror],    [disable], [feature], [building with -Werror])
5526
5527 dependency_warning="no"
5528 dependency_error="no"
5529
5530 plugin_ascent="no"
5531 plugin_barometer="no"
5532 plugin_battery="no"
5533 plugin_bind="no"
5534 plugin_ceph="no"
5535 plugin_cgroups="no"
5536 plugin_conntrack="no"
5537 plugin_contextswitch="no"
5538 plugin_cpu="no"
5539 plugin_cpufreq="no"
5540 plugin_curl_json="no"
5541 plugin_curl_xml="no"
5542 plugin_df="no"
5543 plugin_disk="no"
5544 plugin_drbd="no"
5545 plugin_entropy="no"
5546 plugin_ethstat="no"
5547 plugin_fhcount="no"
5548 plugin_fscache="no"
5549 plugin_interface="no"
5550 plugin_ipmi="no"
5551 plugin_ipvs="no"
5552 plugin_irq="no"
5553 plugin_load="no"
5554 plugin_log_logstash="no"
5555 plugin_memory="no"
5556 plugin_multimeter="no"
5557 plugin_nfs="no"
5558 plugin_numa="no"
5559 plugin_perl="no"
5560 plugin_processes="no"
5561 plugin_protocols="no"
5562 plugin_serial="no"
5563 plugin_smart="no"
5564 plugin_swap="no"
5565 plugin_tape="no"
5566 plugin_tcpconns="no"
5567 plugin_ted="no"
5568 plugin_thermal="no"
5569 plugin_turbostat="no"
5570 plugin_uptime="no"
5571 plugin_users="no"
5572 plugin_virt="no"
5573 plugin_vmem="no"
5574 plugin_vserver="no"
5575 plugin_wireless="no"
5576 plugin_xencpu="no"
5577 plugin_zfs_arc="no"
5578 plugin_zone="no"
5579 plugin_zookeeper="no"
5580
5581 # Linux
5582 if test "x$ac_system" = "xLinux"
5583 then
5584         plugin_battery="yes"
5585         plugin_cgroups="yes"
5586         plugin_conntrack="yes"
5587         plugin_contextswitch="yes"
5588         plugin_cpu="yes"
5589         plugin_cpufreq="yes"
5590         plugin_disk="yes"
5591         plugin_drbd="yes"
5592         plugin_entropy="yes"
5593         plugin_fhcount="yes"
5594         plugin_fscache="yes"
5595         plugin_interface="yes"
5596         plugin_ipc="yes"
5597         plugin_irq="yes"
5598         plugin_load="yes"
5599         plugin_lvm="yes"
5600         plugin_memory="yes"
5601         plugin_nfs="yes"
5602         plugin_numa="yes"
5603         plugin_processes="yes"
5604         plugin_protocols="yes"
5605         plugin_serial="yes"
5606         plugin_swap="yes"
5607         plugin_tcpconns="yes"
5608         plugin_thermal="yes"
5609         plugin_uptime="yes"
5610         plugin_vmem="yes"
5611         plugin_vserver="yes"
5612         plugin_wireless="yes"
5613         plugin_zfs_arc="yes"
5614
5615         if test "x$have_linux_ip_vs_h" = "xyes" || test "x$have_net_ip_vs_h" = "xyes" || test "x$have_ip_vs_h" = "xyes"
5616         then
5617                 plugin_ipvs="yes"
5618         fi
5619         if test "x$c_cv_have_usable_asm_msrindex_h" = "xyes" && test "x$have_cpuid_h" = "xyes"
5620         then
5621                 plugin_turbostat="yes"
5622         fi
5623 fi
5624
5625 if test "x$ac_system" = "xOpenBSD"
5626 then
5627         plugin_tcpconns="yes"
5628 fi
5629
5630 if test "x$ac_system" = "xNetBSD"
5631 then
5632         plugin_disk="yes"
5633         plugin_entropy="yes"
5634         plugin_irq="yes"
5635         plugin_processes="yes"
5636 fi
5637
5638 # Mac OS X devices
5639 if test "x$with_libiokit" = "xyes"
5640 then
5641         plugin_battery="yes"
5642         plugin_disk="yes"
5643 fi
5644
5645 # AIX
5646
5647 if test "x$ac_system" = "xAIX"
5648 then
5649         plugin_ipc="yes"
5650         plugin_tcpconns="yes"
5651 fi
5652
5653 # FreeBSD
5654
5655 if test "x$ac_system" = "xFreeBSD"
5656 then
5657         plugin_disk="yes"
5658         plugin_zfs_arc="yes"
5659 fi
5660
5661
5662 if test "x$with_perfstat" = "xyes"
5663 then
5664         plugin_contextswitch="yes"
5665         plugin_cpu="yes"
5666         plugin_disk="yes"
5667         plugin_interface="yes"
5668         plugin_load="yes"
5669         plugin_memory="yes"
5670         plugin_swap="yes"
5671         plugin_uptime="yes"
5672 fi
5673
5674 if test "x$with_procinfo" = "xyes"
5675 then
5676         plugin_processes="yes"
5677 fi
5678
5679 # Solaris
5680 if test "x$with_kstat" = "xyes"
5681 then
5682         plugin_nfs="yes"
5683         plugin_processes="yes"
5684         plugin_uptime="yes"
5685         plugin_zfs_arc="yes"
5686         plugin_zone="yes"
5687 fi
5688
5689 if test "x$with_devinfo$with_kstat" = "xyesyes"
5690 then
5691         plugin_cpu="yes"
5692         plugin_disk="yes"
5693         plugin_interface="yes"
5694         plugin_memory="yes"
5695         plugin_tape="yes"
5696 fi
5697
5698 # libi2c-dev
5699 if test "x$ac_system" = "xLinux"
5700 then
5701 AC_CHECK_DECL(i2c_smbus_read_i2c_block_data,
5702         [with_libi2c="yes"],
5703         [with_libi2c="no (symbol i2c_smbus_read_i2c_block_data not found - have you installed libi2c-dev ?)"],
5704         [[#include <stdlib.h>
5705         #include <linux/i2c-dev.h>]])
5706 else
5707         with_libi2c="no (Linux only)"
5708 fi
5709
5710 if test "x$with_libi2c" = "xyes"
5711 then
5712         plugin_barometer="yes"
5713 fi
5714
5715
5716 # libstatgrab
5717 if test "x$with_libstatgrab" = "xyes"
5718 then
5719         plugin_cpu="yes"
5720         plugin_disk="yes"
5721         plugin_interface="yes"
5722         plugin_load="yes"
5723         plugin_memory="yes"
5724         plugin_swap="yes"
5725         plugin_users="yes"
5726 fi
5727
5728 if test "x$with_libcurl" = "xyes" && test "x$with_libxml2" = "xyes"
5729 then
5730         plugin_ascent="yes"
5731         if test "x$have_strptime" = "xyes"
5732         then
5733                 plugin_bind="yes"
5734         fi
5735 fi
5736
5737 if test "x$with_libopenipmipthread" = "xyes"
5738 then
5739         plugin_ipmi="yes"
5740 fi
5741
5742 if test "x$with_libcurl" = "xyes" && test "x$with_libyajl" = "xyes"
5743 then
5744         plugin_curl_json="yes"
5745 fi
5746
5747 if test "x$with_libcurl" = "xyes" && test "x$with_libxml2" = "xyes"
5748 then
5749         plugin_curl_xml="yes"
5750 fi
5751
5752 if test "x$with_libyajl" = "xyes"
5753 then
5754         plugin_ceph="yes"
5755 fi
5756
5757 if test "x$have_processor_info" = "xyes"
5758 then
5759         plugin_cpu="yes"
5760 fi
5761 if test "x$have_sysctl" = "xyes"
5762 then
5763         plugin_cpu="yes"
5764         plugin_memory="yes"
5765         plugin_uptime="yes"
5766         if test "x$ac_system" = "xDarwin"
5767         then
5768                 plugin_swap="yes"
5769         fi
5770 fi
5771 if test "x$have_sysctlbyname" = "xyes"
5772 then
5773         plugin_contextswitch="yes"
5774         plugin_cpu="yes"
5775         plugin_memory="yes"
5776         plugin_tcpconns="yes"
5777 fi
5778
5779 # Df plugin: Check if we know how to determine mount points first.
5780 #if test "x$have_listmntent" = "xyes"; then
5781 #       plugin_df="yes"
5782 #fi
5783 if test "x$have_getvfsstat" = "xyes" || test "x$have_getfsstat" = "xyes"
5784 then
5785         plugin_df="yes"
5786 fi
5787 if test "x$c_cv_have_two_getmntent" = "xyes" || test "x$have_getmntent" = "xgen" || test "x$have_getmntent" = "xsun"
5788 then
5789         plugin_df="yes"
5790 fi
5791 #if test "x$have_getmntent" = "xseq"
5792 #then
5793 #       plugin_df="yes"
5794 #fi
5795 if test "x$c_cv_have_one_getmntent" = "xyes"
5796 then
5797         plugin_df="yes"
5798 fi
5799
5800 if test "x$c_cv_have_getmntent_r" = "xyes"
5801 then
5802         plugin_df="yes"
5803 fi
5804
5805 # Df plugin: Check if we have either `statfs' or `statvfs' second.
5806 if test "x$plugin_df" = "xyes"
5807 then
5808         plugin_df="no"
5809         if test "x$have_statfs" = "xyes"
5810         then
5811                 plugin_df="yes"
5812         fi
5813         if test "x$have_statvfs" = "xyes"
5814         then
5815                 plugin_df="yes"
5816         fi
5817 fi
5818
5819 if test "x$have_linux_sockios_h$have_linux_ethtool_h" = "xyesyes"
5820 then
5821         plugin_ethstat="yes"
5822 fi
5823
5824 if test "x$have_getifaddrs" = "xyes"
5825 then
5826         plugin_interface="yes"
5827 fi
5828
5829 if test "x$have_getloadavg" = "xyes"
5830 then
5831         plugin_load="yes"
5832 fi
5833
5834 if test "x$with_libyajl" = "xyes"
5835 then
5836         plugin_log_logstash="yes"
5837 fi
5838
5839 if test "x$c_cv_have_libperl$c_cv_have_perl_ithreads" = "xyesyes"
5840 then
5841         plugin_perl="yes"
5842 fi
5843
5844 # Mac OS X memory interface
5845 if test "x$have_host_statistics" = "xyes"
5846 then
5847         plugin_memory="yes"
5848 fi
5849
5850 if test "x$have_termios_h" = "xyes"
5851 then
5852         if test "x$ac_system" != "xAIX"
5853         then
5854                 plugin_multimeter="yes"
5855         fi
5856         plugin_ted="yes"
5857 fi
5858
5859 if test "x$have_thread_info" = "xyes"
5860 then
5861         plugin_processes="yes"
5862 fi
5863
5864 if test "x$with_kvm_getprocs" = "xyes" && test "x$have_struct_kinfo_proc_freebsd" = "xyes"
5865 then
5866         plugin_processes="yes"
5867 fi
5868
5869 if test "x$with_kvm_getprocs" = "xyes" && test "x$have_struct_kinfo_proc_openbsd" = "xyes"
5870 then
5871         plugin_processes="yes"
5872 fi
5873
5874 if test "x$with_libatasmart" = "xyes" && test "x$with_libudev" = "xyes"
5875 then
5876         plugin_smart="yes"
5877 fi
5878
5879 if test "x$with_kvm_getswapinfo" = "xyes"
5880 then
5881         plugin_swap="yes"
5882 fi
5883
5884 if test "x$have_swapctl" = "xyes" && test "x$c_cv_have_swapctl_two_args" = "xyes"
5885 then
5886         plugin_swap="yes"
5887 fi
5888
5889 if test "x$have_swapctl" = "xyes" && test "x$c_cv_have_swapctl_three_args" = "xyes"
5890 then
5891         plugin_swap="yes"
5892 fi
5893
5894 if test "x$with_kvm_openfiles$with_kvm_nlist" = "xyesyes"
5895 then
5896         plugin_tcpconns="yes"
5897 fi
5898
5899 if test "x$have_getutent" = "xyes"
5900 then
5901         plugin_users="yes"
5902 fi
5903 if test "x$have_getutxent" = "xyes"
5904 then
5905         plugin_users="yes"
5906 fi
5907
5908 if test "x$with_libxml2" = "xyes" && test "x$with_libvirt" = "xyes"
5909 then
5910         plugin_virt="yes"
5911 fi
5912
5913 if test "x$with_libxenctrl" = "xyes"
5914 then
5915   plugin_xencpu="yes"
5916 fi
5917
5918 m4_divert_once([HELP_ENABLE], [
5919 collectd plugins:])
5920
5921 AC_ARG_ENABLE([all-plugins],
5922                 AS_HELP_STRING([--enable-all-plugins],[enable all plugins (auto by def)]),
5923                 [
5924                  if test "x$enableval" = "xyes"
5925                  then
5926                          enable_all_plugins="yes"
5927                  else if test "x$enableval" = "xauto"
5928                  then
5929                          enable_all_plugins="auto"
5930                  else
5931                          enable_all_plugins="no"
5932                  fi; fi
5933                 ],
5934                 [enable_all_plugins="auto"])
5935
5936 m4_divert_once([HELP_ENABLE], [])
5937
5938 AC_PLUGIN([aggregation],         [yes],                     [Aggregation plugin])
5939 AC_PLUGIN([amqp],                [$with_librabbitmq],       [AMQP output plugin])
5940 AC_PLUGIN([apache],              [$with_libcurl],           [Apache httpd statistics])
5941 AC_PLUGIN([apcups],              [yes],                     [Statistics of UPSes by APC])
5942 AC_PLUGIN([apple_sensors],       [$with_libiokit],          [Apple hardware sensors])
5943 AC_PLUGIN([aquaero],             [$with_libaquaero5],       [Aquaero hardware sensors])
5944 AC_PLUGIN([ascent],              [$plugin_ascent],          [AscentEmu player statistics])
5945 AC_PLUGIN([barometer],           [$plugin_barometer],       [Barometer sensor on I2C])
5946 AC_PLUGIN([battery],             [$plugin_battery],         [Battery statistics])
5947 AC_PLUGIN([bind],                [$plugin_bind],            [ISC Bind nameserver statistics])
5948 AC_PLUGIN([ceph],                [$plugin_ceph],            [Ceph daemon statistics])
5949 AC_PLUGIN([cgroups],             [$plugin_cgroups],         [CGroups CPU usage accounting])
5950 AC_PLUGIN([chrony],              [yes],                     [Chrony statistics])
5951 AC_PLUGIN([conntrack],           [$plugin_conntrack],       [nf_conntrack statistics])
5952 AC_PLUGIN([contextswitch],       [$plugin_contextswitch],   [context switch statistics])
5953 AC_PLUGIN([cpu],                 [$plugin_cpu],             [CPU usage statistics])
5954 AC_PLUGIN([cpufreq],             [$plugin_cpufreq],         [CPU frequency statistics])
5955 AC_PLUGIN([csv],                 [yes],                     [CSV output plugin])
5956 AC_PLUGIN([curl],                [$with_libcurl],           [CURL generic web statistics])
5957 AC_PLUGIN([curl_json],           [$plugin_curl_json],       [CouchDB statistics])
5958 AC_PLUGIN([curl_xml],            [$plugin_curl_xml],        [CURL generic xml statistics])
5959 AC_PLUGIN([dbi],                 [$with_libdbi],            [General database statistics])
5960 AC_PLUGIN([df],                  [$plugin_df],              [Filesystem usage statistics])
5961 AC_PLUGIN([disk],                [$plugin_disk],            [Disk usage statistics])
5962 AC_PLUGIN([dns],                 [$with_libpcap],           [DNS traffic analysis])
5963 AC_PLUGIN([drbd],                [$plugin_drbd],            [DRBD statistics])
5964 AC_PLUGIN([email],               [yes],                     [EMail statistics])
5965 AC_PLUGIN([entropy],             [$plugin_entropy],         [Entropy statistics])
5966 AC_PLUGIN([ethstat],             [$plugin_ethstat],         [Stats from NIC driver])
5967 AC_PLUGIN([exec],                [yes],                     [Execution of external programs])
5968 AC_PLUGIN([fhcount],             [$plugin_fhcount],         [File handles statistics])
5969 AC_PLUGIN([filecount],           [yes],                     [Count files in directories])
5970 AC_PLUGIN([fscache],             [$plugin_fscache],         [fscache statistics])
5971 AC_PLUGIN([gmond],               [$with_libganglia],        [Ganglia plugin])
5972 AC_PLUGIN([grpc],                [$with_grpc],              [gRPC plugin])
5973 AC_PLUGIN([hddtemp],             [yes],                     [Query hddtempd])
5974 AC_PLUGIN([interface],           [$plugin_interface],       [Interface traffic statistics])
5975 AC_PLUGIN([ipc],                 [$plugin_ipc],             [IPC statistics])
5976 AC_PLUGIN([ipmi],                [$plugin_ipmi],            [IPMI sensor statistics])
5977 AC_PLUGIN([iptables],            [$with_libiptc],           [IPTables rule counters])
5978 AC_PLUGIN([ipvs],                [$plugin_ipvs],            [IPVS connection statistics])
5979 AC_PLUGIN([irq],                 [$plugin_irq],             [IRQ statistics])
5980 AC_PLUGIN([java],                [$with_java],              [Embed the Java Virtual Machine])
5981 AC_PLUGIN([load],                [$plugin_load],            [System load])
5982 AC_PLUGIN([log_logstash],        [$plugin_log_logstash],    [Logstash json_event compatible logging])
5983 AC_PLUGIN([logfile],             [yes],                     [File logging plugin])
5984 AC_PLUGIN([lpar],                [$with_perfstat],          [AIX logical partitions statistics])
5985 AC_PLUGIN([lvm],                 [$with_liblvm2app],        [LVM statistics])
5986 AC_PLUGIN([madwifi],             [$have_linux_wireless_h],  [Madwifi wireless statistics])
5987 AC_PLUGIN([match_empty_counter], [yes],                     [The empty counter match])
5988 AC_PLUGIN([match_hashed],        [yes],                     [The hashed match])
5989 AC_PLUGIN([match_regex],         [yes],                     [The regex match])
5990 AC_PLUGIN([match_timediff],      [yes],                     [The timediff match])
5991 AC_PLUGIN([match_value],         [yes],                     [The value match])
5992 AC_PLUGIN([mbmon],               [yes],                     [Query mbmond])
5993 AC_PLUGIN([md],                  [$have_linux_raid_md_u_h], [md (Linux software RAID) devices])
5994 AC_PLUGIN([memcachec],           [$with_libmemcached],      [memcachec statistics])
5995 AC_PLUGIN([memcached],           [yes],                     [memcached statistics])
5996 AC_PLUGIN([memory],              [$plugin_memory],          [Memory usage])
5997 AC_PLUGIN([mic],                 [$with_mic],               [Intel Many Integrated Core stats])
5998 AC_PLUGIN([modbus],              [$with_libmodbus],         [Modbus plugin])
5999 AC_PLUGIN([mqtt],                [$with_libmosquitto],      [MQTT output plugin])
6000 AC_PLUGIN([multimeter],          [$plugin_multimeter],      [Read multimeter values])
6001 AC_PLUGIN([mysql],               [$with_libmysql],          [MySQL statistics])
6002 AC_PLUGIN([netapp],              [$with_libnetapp],         [NetApp plugin])
6003 AC_PLUGIN([netlink],             [$with_libmnl],            [Enhanced Linux network statistics])
6004 AC_PLUGIN([network],             [yes],                     [Network communication plugin])
6005 AC_PLUGIN([nfs],                 [$plugin_nfs],             [NFS statistics])
6006 AC_PLUGIN([nginx],               [$with_libcurl],           [nginx statistics])
6007 AC_PLUGIN([notify_desktop],      [$with_libnotify],         [Desktop notifications])
6008 AC_PLUGIN([notify_email],        [$with_libesmtp],          [Email notifier])
6009 AC_PLUGIN([notify_nagios],       [yes],                     [Nagios notification plugin])
6010 AC_PLUGIN([ntpd],                [yes],                     [NTPd statistics])
6011 AC_PLUGIN([numa],                [$plugin_numa],            [NUMA virtual memory statistics])
6012 AC_PLUGIN([nut],                 [$with_libupsclient],      [Network UPS tools statistics])
6013 AC_PLUGIN([olsrd],               [yes],                     [olsrd statistics])
6014 AC_PLUGIN([onewire],             [$with_libowcapi],         [OneWire sensor statistics])
6015 AC_PLUGIN([openldap],            [$with_libldap],           [OpenLDAP statistics])
6016 AC_PLUGIN([openvpn],             [yes],                     [OpenVPN client statistics])
6017 AC_PLUGIN([oracle],              [$with_oracle],            [Oracle plugin])
6018 AC_PLUGIN([perl],                [$plugin_perl],            [Embed a Perl interpreter])
6019 AC_PLUGIN([pf],                  [$have_net_pfvar_h],       [BSD packet filter (PF) statistics])
6020 # FIXME: Check for libevent, too.
6021 AC_PLUGIN([pinba],               [$have_protoc_c],          [Pinba statistics])
6022 AC_PLUGIN([ping],                [$with_liboping],          [Network latency statistics])
6023 AC_PLUGIN([postgresql],          [$with_libpq],             [PostgreSQL database statistics])
6024 AC_PLUGIN([powerdns],            [yes],                     [PowerDNS statistics])
6025 AC_PLUGIN([processes],           [$plugin_processes],       [Process statistics])
6026 AC_PLUGIN([protocols],           [$plugin_protocols],       [Protocol (IP, TCP, ...) statistics])
6027 AC_PLUGIN([python],              [$with_python],            [Embed a Python interpreter])
6028 AC_PLUGIN([redis],               [$with_libhiredis],        [Redis plugin])
6029 AC_PLUGIN([routeros],            [$with_librouteros],       [RouterOS plugin])
6030 AC_PLUGIN([rrdcached],           [$librrd_rrdc_update],     [RRDTool output plugin])
6031 AC_PLUGIN([rrdtool],             [$with_librrd],            [RRDTool output plugin])
6032 AC_PLUGIN([sensors],             [$with_libsensors],        [lm_sensors statistics])
6033 AC_PLUGIN([serial],              [$plugin_serial],          [serial port traffic])
6034 AC_PLUGIN([sigrok],              [$with_libsigrok],         [sigrok acquisition sources])
6035 AC_PLUGIN([smart],               [$plugin_smart],           [SMART statistics])
6036 AC_PLUGIN([snmp],                [$with_libnetsnmp],        [SNMP querying plugin])
6037 AC_PLUGIN([statsd],              [yes],                     [StatsD plugin])
6038 AC_PLUGIN([swap],                [$plugin_swap],            [Swap usage statistics])
6039 AC_PLUGIN([syslog],              [$have_syslog],            [Syslog logging plugin])
6040 AC_PLUGIN([table],               [yes],                     [Parsing of tabular data])
6041 AC_PLUGIN([tail],                [yes],                     [Parsing of logfiles])
6042 AC_PLUGIN([tail_csv],            [yes],                     [Parsing of CSV files])
6043 AC_PLUGIN([tape],                [$plugin_tape],            [Tape drive statistics])
6044 AC_PLUGIN([target_notification], [yes],                     [The notification target])
6045 AC_PLUGIN([target_replace],      [yes],                     [The replace target])
6046 AC_PLUGIN([target_scale],        [yes],                     [The scale target])
6047 AC_PLUGIN([target_set],          [yes],                     [The set target])
6048 AC_PLUGIN([target_v5upgrade],    [yes],                     [The v5upgrade target])
6049 AC_PLUGIN([tcpconns],            [$plugin_tcpconns],        [TCP connection statistics])
6050 AC_PLUGIN([teamspeak2],          [yes],                     [TeamSpeak2 server statistics])
6051 AC_PLUGIN([ted],                 [$plugin_ted],             [Read The Energy Detective values])
6052 AC_PLUGIN([thermal],             [$plugin_thermal],         [Linux ACPI thermal zone statistics])
6053 AC_PLUGIN([threshold],           [yes],                     [Threshold checking plugin])
6054 AC_PLUGIN([tokyotyrant],         [$with_libtokyotyrant],    [TokyoTyrant database statistics])
6055 AC_PLUGIN([turbostat],           [$plugin_turbostat],       [Advanced statistic on Intel cpu states])
6056 AC_PLUGIN([unixsock],            [yes],                     [Unixsock communication plugin])
6057 AC_PLUGIN([uptime],              [$plugin_uptime],          [Uptime statistics])
6058 AC_PLUGIN([users],               [$plugin_users],           [User statistics])
6059 AC_PLUGIN([uuid],                [yes],                     [UUID as hostname plugin])
6060 AC_PLUGIN([varnish],             [$with_libvarnish],        [Varnish cache statistics])
6061 AC_PLUGIN([virt],                [$plugin_virt],            [Virtual machine statistics])
6062 AC_PLUGIN([vmem],                [$plugin_vmem],            [Virtual memory statistics])
6063 AC_PLUGIN([vserver],             [$plugin_vserver],         [Linux VServer statistics])
6064 AC_PLUGIN([wireless],            [$plugin_wireless],        [Wireless statistics])
6065 AC_PLUGIN([write_graphite],      [yes],                     [Graphite / Carbon output plugin])
6066 AC_PLUGIN([write_http],          [$with_libcurl],           [HTTP output plugin])
6067 AC_PLUGIN([write_kafka],         [$with_librdkafka],        [Kafka output plugin])
6068 AC_PLUGIN([write_log],           [yes],                     [Log output plugin])
6069 AC_PLUGIN([write_mongodb],       [$with_libmongoc],         [MongoDB output plugin])
6070 AC_PLUGIN([write_redis],         [$with_libhiredis],        [Redis output plugin])
6071 AC_PLUGIN([write_riemann],       [$with_libriemann_client], [Riemann output plugin])
6072 AC_PLUGIN([write_sensu],         [yes],                     [Sensu output plugin])
6073 AC_PLUGIN([write_tsdb],          [yes],                     [TSDB output plugin])
6074 AC_PLUGIN([xencpu],              [$plugin_xencpu],          [Xen Host CPU usage])
6075 AC_PLUGIN([xmms],                [$with_libxmms],           [XMMS statistics])
6076 AC_PLUGIN([zfs_arc],             [$plugin_zfs_arc],         [ZFS ARC statistics])
6077 AC_PLUGIN([zone],                [$plugin_zone],            [Solaris container statistics])
6078 AC_PLUGIN([zookeeper],           [yes],                     [Zookeeper statistics])
6079
6080 dnl Default configuration file
6081 # Load either syslog or logfile
6082 LOAD_PLUGIN_SYSLOG=""
6083 LOAD_PLUGIN_LOGFILE=""
6084 LOAD_PLUGIN_LOG_LOGSTASH=""
6085
6086 AC_MSG_CHECKING([which default log plugin to load])
6087 default_log_plugin="none"
6088 if test "x$enable_syslog" = "xyes"
6089 then
6090         default_log_plugin="syslog"
6091 else
6092         LOAD_PLUGIN_SYSLOG="##"
6093 fi
6094
6095 if test "x$enable_logfile" = "xyes"
6096 then
6097         if test "x$default_log_plugin" = "xnone"
6098         then
6099                 default_log_plugin="logfile"
6100         else
6101                 LOAD_PLUGIN_LOGFILE="#"
6102         fi
6103 else
6104         LOAD_PLUGIN_LOGFILE="##"
6105 fi
6106
6107 if test "x$enable_log_logstash" = "xyes"
6108 then
6109   LOAD_PLUGIN_LOG_LOGSTASH="#"
6110 else
6111   LOAD_PLUGIN_LOG_LOGSTASH="##"
6112 fi
6113
6114
6115 AC_MSG_RESULT([$default_log_plugin])
6116
6117 AC_SUBST(LOAD_PLUGIN_SYSLOG)
6118 AC_SUBST(LOAD_PLUGIN_LOGFILE)
6119 AC_SUBST(LOAD_PLUGIN_LOG_LOGSTASH)
6120
6121 DEFAULT_LOG_LEVEL="info"
6122 if test "x$enable_debug" = "xyes"
6123 then
6124         DEFAULT_LOG_LEVEL="debug"
6125 fi
6126 AC_SUBST(DEFAULT_LOG_LEVEL)
6127
6128 # Load only one of rrdtool, network, csv in the default config.
6129 LOAD_PLUGIN_RRDTOOL=""
6130 LOAD_PLUGIN_NETWORK=""
6131 LOAD_PLUGIN_CSV=""
6132
6133 AC_MSG_CHECKING([which default write plugin to load])
6134 default_write_plugin="none"
6135 if test "x$enable_rrdtool" = "xyes"
6136 then
6137         default_write_plugin="rrdtool"
6138 else
6139         LOAD_PLUGIN_RRDTOOL="##"
6140 fi
6141
6142 if test "x$enable_network" = "xyes"
6143 then
6144         if test "x$default_write_plugin" = "xnone"
6145         then
6146                 default_write_plugin="network"
6147         else
6148                 LOAD_PLUGIN_NETWORK="#"
6149         fi
6150 else
6151         LOAD_PLUGIN_NETWORK="##"
6152 fi
6153
6154 if test "x$enable_csv" = "xyes"
6155 then
6156         if test "x$default_write_plugin" = "xnone"
6157         then
6158                 default_write_plugin="csv"
6159         else
6160                 LOAD_PLUGIN_CSV="#"
6161         fi
6162 else
6163         LOAD_PLUGIN_CSV="##"
6164 fi
6165 AC_MSG_RESULT([$default_write_plugin])
6166
6167 AC_SUBST(LOAD_PLUGIN_RRDTOOL)
6168 AC_SUBST(LOAD_PLUGIN_NETWORK)
6169 AC_SUBST(LOAD_PLUGIN_CSV)
6170
6171 dnl ip_vs.h
6172 if test "x$ac_system" = "xLinux" \
6173         && test "x$have_linux_ip_vs_h$have_net_ip_vs_h$have_ip_vs_h" = "xnonono"
6174 then
6175         enable_ipvs="$enable_ipvs (ip_vs.h not found)"
6176 fi
6177
6178 if test "x$ip_vs_h_needs_kernel_cflags" = "xyes"
6179 then
6180         enable_ipvs="$enable_ipvs (needs $KERNEL_CFLAGS)"
6181 fi
6182
6183 dnl Perl bindings
6184 PERL_BINDINGS_OPTIONS="PREFIX=${prefix}"
6185 AC_ARG_WITH(perl-bindings, [AS_HELP_STRING([--with-perl-bindings@<:@=OPTIONS@:>@], [Options passed to "perl Makefile.PL".])],
6186 [
6187         if test "x$withval" != "xno" && test "x$withval" != "xyes"
6188         then
6189                 PERL_BINDINGS_OPTIONS="$withval"
6190                 with_perl_bindings="yes"
6191         else
6192                 with_perl_bindings="$withval"
6193         fi
6194 ],
6195 [
6196         if test -n "$perl_interpreter"
6197         then
6198                 with_perl_bindings="yes"
6199         else
6200                 with_perl_bindings="no (no perl interpreter found)"
6201         fi
6202 ])
6203 if test "x$with_perl_bindings" = "xyes"
6204 then
6205         PERL_BINDINGS="perl"
6206 else
6207         PERL_BINDINGS=""
6208 fi
6209 AC_SUBST(PERL_BINDINGS)
6210 AC_SUBST(PERL_BINDINGS_OPTIONS)
6211
6212 dnl libcollectdclient
6213 LCC_VERSION_MAJOR=`echo $PACKAGE_VERSION | cut -d'.' -f1`
6214 LCC_VERSION_MINOR=`echo $PACKAGE_VERSION | cut -d'.' -f2`
6215 LCC_VERSION_PATCH=`echo $PACKAGE_VERSION | cut -d'.' -f3`
6216
6217 LCC_VERSION_EXTRA=`echo $PACKAGE_VERSION | cut -d'.' -f4-`
6218
6219 LCC_VERSION_STRING="$LCC_VERSION_MAJOR.$LCC_VERSION_MINOR.$LCC_VERSION_PATCH"
6220
6221 AC_SUBST(LCC_VERSION_MAJOR)
6222 AC_SUBST(LCC_VERSION_MINOR)
6223 AC_SUBST(LCC_VERSION_PATCH)
6224 AC_SUBST(LCC_VERSION_EXTRA)
6225 AC_SUBST(LCC_VERSION_STRING)
6226
6227 AC_CONFIG_FILES(src/libcollectdclient/collectd/lcc_features.h)
6228
6229 AM_CFLAGS="-Wall"
6230 AM_CXXFLAGS="-Wall"
6231 if test "x$enable_werror" != "xno"
6232 then
6233         AM_CFLAGS="$AM_CFLAGS -Werror"
6234         AM_CXXFLAGS="$AM_CXXFLAGS -Werror"
6235 fi
6236 AC_SUBST([AM_CFLAGS])
6237 AC_SUBST([AM_CXXFLAGS])
6238
6239 AC_CONFIG_FILES([Makefile proto/Makefile src/Makefile src/daemon/Makefile src/collectd.conf src/libcollectdclient/Makefile src/libcollectdclient/libcollectdclient.pc src/liboconfig/Makefile bindings/Makefile bindings/java/Makefile])
6240 AC_OUTPUT
6241
6242 if test "x$with_librrd" = "xyes" \
6243         && test "x$librrd_threadsafe" != "xyes"
6244 then
6245         with_librrd="yes (warning: librrd is not thread-safe)"
6246 fi
6247
6248 if test "x$with_libperl" = "xyes"
6249 then
6250         with_libperl="yes (version `$perl_interpreter -MConfig -e 'print $Config{version};'`)"
6251 else
6252         enable_perl="no (needs libperl)"
6253 fi
6254
6255 if test "x$enable_perl" = "xno" && test "x$c_cv_have_perl_ithreads" = "xno"
6256 then
6257         enable_perl="no (libperl doesn't support ithreads)"
6258 fi
6259
6260 if test "x$with_perl_bindings" = "xyes" \
6261         && test "x$PERL_BINDINGS_OPTIONS" != "x"
6262 then
6263         with_perl_bindings="yes ($PERL_BINDINGS_OPTIONS)"
6264 fi
6265
6266 cat <<EOF;
6267
6268 Configuration:
6269   Build:
6270     Platform  . . . . . . $ac_system
6271     CC  . . . . . . . . . $CC
6272     CFLAGS  . . . . . . . $AM_CFLAGS $CFLAGS
6273     CXXFLAGS  . . . . . . $AM_CXXFLAGS $CXXFLAGS
6274     CPP . . . . . . . . . $CPP
6275     CPPFLAGS  . . . . . . $CPPFLAGS
6276     GRPC_CPP_PLUGIN . . . $GRPC_CPP_PLUGIN
6277     LD  . . . . . . . . . $LD
6278     LDFLAGS . . . . . . . $LDFLAGS
6279     PROTOC  . . . . . . . $PROTOC
6280     YACC  . . . . . . . . $YACC
6281     YFLAGS  . . . . . . . $YFLAGS
6282
6283   Libraries:
6284     intel mic . . . . . . $with_mic
6285     libaquaero5 . . . . . $with_libaquaero5
6286     libatasmart . . . . . $with_libatasmart
6287     libcurl . . . . . . . $with_libcurl
6288     libdbi  . . . . . . . $with_libdbi
6289     libesmtp  . . . . . . $with_libesmtp
6290     libganglia  . . . . . $with_libganglia
6291     libgcrypt . . . . . . $with_libgcrypt
6292     libgrpc . . . . . . . $with_libgrpc
6293     libhal  . . . . . . . $with_libhal
6294     libhiredis  . . . . . $with_libhiredis
6295     libi2c-dev  . . . . . $with_libi2c
6296     libiokit  . . . . . . $with_libiokit
6297     libiptc . . . . . . . $with_libiptc
6298     libjvm  . . . . . . . $with_java
6299     libkstat  . . . . . . $with_kstat
6300     libkvm  . . . . . . . $with_libkvm
6301     libldap . . . . . . . $with_libldap
6302     liblvm2app  . . . . . $with_liblvm2app
6303     libmemcached  . . . . $with_libmemcached
6304     libmnl  . . . . . . . $with_libmnl
6305     libmodbus . . . . . . $with_libmodbus
6306     libmongoc . . . . . . $with_libmongoc
6307     libmosquitto  . . . . $with_libmosquitto
6308     libmysql  . . . . . . $with_libmysql
6309     libnetapp . . . . . . $with_libnetapp
6310     libnetsnmp  . . . . . $with_libnetsnmp
6311     libnotify . . . . . . $with_libnotify
6312     liboconfig  . . . . . $with_liboconfig
6313     libopenipmi . . . . . $with_libopenipmipthread
6314     liboping  . . . . . . $with_liboping
6315     libowcapi . . . . . . $with_libowcapi
6316     libpcap . . . . . . . $with_libpcap
6317     libperfstat . . . . . $with_perfstat
6318     libperl . . . . . . . $with_libperl
6319     libpq . . . . . . . . $with_libpq
6320     librabbitmq . . . . . $with_librabbitmq
6321     libriemann-client . . $with_libriemann_client
6322     librdkafka  . . . . . $with_librdkafka
6323     librouteros . . . . . $with_librouteros
6324     librrd  . . . . . . . $with_librrd
6325     libsensors  . . . . . $with_libsensors
6326     libsigrok   . . . . . $with_libsigrok
6327     libstatgrab . . . . . $with_libstatgrab
6328     libtokyotyrant  . . . $with_libtokyotyrant
6329     libudev . . . . . . . $with_libudev
6330     libupsclient  . . . . $with_libupsclient
6331     libvarnish  . . . . . $with_libvarnish
6332     libvirt . . . . . . . $with_libvirt
6333     libxenctrl  . . . . . $with_libxenctrl
6334     libxml2 . . . . . . . $with_libxml2
6335     libxmms . . . . . . . $with_libxmms
6336     libyajl . . . . . . . $with_libyajl
6337     oracle  . . . . . . . $with_oracle
6338     protobuf-c  . . . . . $have_protoc_c
6339     protoc 3  . . . . . . $protoc3
6340     python  . . . . . . . $with_python
6341
6342   Features:
6343     daemon mode . . . . . $enable_daemon
6344     debug . . . . . . . . $enable_debug
6345
6346   Bindings:
6347     perl  . . . . . . . . $with_perl_bindings
6348
6349   Modules:
6350     aggregation . . . . . $enable_aggregation
6351     amqp    . . . . . . . $enable_amqp
6352     apache  . . . . . . . $enable_apache
6353     apcups  . . . . . . . $enable_apcups
6354     apple_sensors . . . . $enable_apple_sensors
6355     aquaero . . . . . . . $enable_aquaero
6356     ascent  . . . . . . . $enable_ascent
6357     barometer . . . . . . $enable_barometer
6358     battery . . . . . . . $enable_battery
6359     bind  . . . . . . . . $enable_bind
6360     ceph  . . . . . . . . $enable_ceph
6361     cgroups . . . . . . . $enable_cgroups
6362     chrony. . . . . . . . $enable_chrony
6363     conntrack . . . . . . $enable_conntrack
6364     contextswitch . . . . $enable_contextswitch
6365     cpu . . . . . . . . . $enable_cpu
6366     cpufreq . . . . . . . $enable_cpufreq
6367     csv . . . . . . . . . $enable_csv
6368     curl  . . . . . . . . $enable_curl
6369     curl_json . . . . . . $enable_curl_json
6370     curl_xml  . . . . . . $enable_curl_xml
6371     dbi . . . . . . . . . $enable_dbi
6372     df  . . . . . . . . . $enable_df
6373     disk  . . . . . . . . $enable_disk
6374     dns . . . . . . . . . $enable_dns
6375     drbd  . . . . . . . . $enable_drbd
6376     email . . . . . . . . $enable_email
6377     entropy . . . . . . . $enable_entropy
6378     ethstat . . . . . . . $enable_ethstat
6379     exec  . . . . . . . . $enable_exec
6380     fhcount . . . . . . . $enable_fhcount
6381     filecount . . . . . . $enable_filecount
6382     fscache . . . . . . . $enable_fscache
6383     gmond . . . . . . . . $enable_gmond
6384     grpc  . . . . . . . . $enable_grpc
6385     hddtemp . . . . . . . $enable_hddtemp
6386     interface . . . . . . $enable_interface
6387     ipc . . . . . . . . . $enable_ipc
6388     ipmi  . . . . . . . . $enable_ipmi
6389     iptables  . . . . . . $enable_iptables
6390     ipvs  . . . . . . . . $enable_ipvs
6391     irq . . . . . . . . . $enable_irq
6392     java  . . . . . . . . $enable_java
6393     load  . . . . . . . . $enable_load
6394     logfile . . . . . . . $enable_logfile
6395     log_logstash  . . . . $enable_log_logstash
6396     lpar  . . . . . . . . $enable_lpar
6397     lvm . . . . . . . . . $enable_lvm
6398     madwifi . . . . . . . $enable_madwifi
6399     match_empty_counter . $enable_match_empty_counter
6400     match_hashed  . . . . $enable_match_hashed
6401     match_regex . . . . . $enable_match_regex
6402     match_timediff  . . . $enable_match_timediff
6403     match_value . . . . . $enable_match_value
6404     mbmon . . . . . . . . $enable_mbmon
6405     md  . . . . . . . . . $enable_md
6406     memcachec . . . . . . $enable_memcachec
6407     memcached . . . . . . $enable_memcached
6408     memory  . . . . . . . $enable_memory
6409     mic . . . . . . . . . $enable_mic
6410     modbus  . . . . . . . $enable_modbus
6411     mqtt  . . . . . . . . $enable_mqtt
6412     multimeter  . . . . . $enable_multimeter
6413     mysql . . . . . . . . $enable_mysql
6414     netapp  . . . . . . . $enable_netapp
6415     netlink . . . . . . . $enable_netlink
6416     network . . . . . . . $enable_network
6417     nfs . . . . . . . . . $enable_nfs
6418     nginx . . . . . . . . $enable_nginx
6419     notify_desktop  . . . $enable_notify_desktop
6420     notify_email  . . . . $enable_notify_email
6421     notify_nagios . . . . $enable_notify_nagios
6422     ntpd  . . . . . . . . $enable_ntpd
6423     numa  . . . . . . . . $enable_numa
6424     nut . . . . . . . . . $enable_nut
6425     olsrd . . . . . . . . $enable_olsrd
6426     onewire . . . . . . . $enable_onewire
6427     openldap  . . . . . . $enable_openldap
6428     openvpn . . . . . . . $enable_openvpn
6429     oracle  . . . . . . . $enable_oracle
6430     perl  . . . . . . . . $enable_perl
6431     pf  . . . . . . . . . $enable_pf
6432     pinba . . . . . . . . $enable_pinba
6433     ping  . . . . . . . . $enable_ping
6434     postgresql  . . . . . $enable_postgresql
6435     powerdns  . . . . . . $enable_powerdns
6436     processes . . . . . . $enable_processes
6437     protocols . . . . . . $enable_protocols
6438     python  . . . . . . . $enable_python
6439     redis . . . . . . . . $enable_redis
6440     routeros  . . . . . . $enable_routeros
6441     rrdcached . . . . . . $enable_rrdcached
6442     rrdtool . . . . . . . $enable_rrdtool
6443     sensors . . . . . . . $enable_sensors
6444     serial  . . . . . . . $enable_serial
6445     sigrok  . . . . . . . $enable_sigrok
6446     smart . . . . . . . . $enable_smart
6447     snmp  . . . . . . . . $enable_snmp
6448     statsd  . . . . . . . $enable_statsd
6449     swap  . . . . . . . . $enable_swap
6450     syslog  . . . . . . . $enable_syslog
6451     table . . . . . . . . $enable_table
6452     tail_csv  . . . . . . $enable_tail_csv
6453     tail  . . . . . . . . $enable_tail
6454     tape  . . . . . . . . $enable_tape
6455     target_notification . $enable_target_notification
6456     target_replace  . . . $enable_target_replace
6457     target_scale  . . . . $enable_target_scale
6458     target_set  . . . . . $enable_target_set
6459     target_v5upgrade  . . $enable_target_v5upgrade
6460     tcpconns  . . . . . . $enable_tcpconns
6461     teamspeak2  . . . . . $enable_teamspeak2
6462     ted . . . . . . . . . $enable_ted
6463     thermal . . . . . . . $enable_thermal
6464     threshold . . . . . . $enable_threshold
6465     tokyotyrant . . . . . $enable_tokyotyrant
6466     turbostat . . . . . . $enable_turbostat
6467     unixsock  . . . . . . $enable_unixsock
6468     uptime  . . . . . . . $enable_uptime
6469     users . . . . . . . . $enable_users
6470     uuid  . . . . . . . . $enable_uuid
6471     varnish . . . . . . . $enable_varnish
6472     virt  . . . . . . . . $enable_virt
6473     vmem  . . . . . . . . $enable_vmem
6474     vserver . . . . . . . $enable_vserver
6475     wireless  . . . . . . $enable_wireless
6476     write_graphite  . . . $enable_write_graphite
6477     write_http  . . . . . $enable_write_http
6478     write_kafka . . . . . $enable_write_kafka
6479     write_log . . . . . . $enable_write_log
6480     write_mongodb . . . . $enable_write_mongodb
6481     write_redis . . . . . $enable_write_redis
6482     write_riemann . . . . $enable_write_riemann
6483     write_sensu . . . . . $enable_write_sensu
6484     write_tsdb  . . . . . $enable_write_tsdb
6485     xencpu  . . . . . . . $enable_xencpu
6486     xmms  . . . . . . . . $enable_xmms
6487     zfs_arc . . . . . . . $enable_zfs_arc
6488     zone  . . . . . . . . $enable_zone
6489     zookeeper . . . . . . $enable_zookeeper
6490
6491 EOF
6492
6493 if test "x$dependency_error" = "xyes"; then
6494         AC_MSG_ERROR("Some plugins are missing dependencies - see the summary above for details")
6495 fi
6496
6497 if test "x$dependency_warning" = "xyes"; then
6498         AC_MSG_WARN("Some plugins seem to have missing dependencies but have been enabled forcibly - see the summary above for details")
6499 fi
6500
6501 # vim: set fdm=marker :