configure.ac

   1 dnl Process this file with autoconf to produce a configure script.
   2 AC_PREREQ([2.60])
   3 AC_INIT([collectd],[m4_esyscmd(./version-gen.sh)])
   4 AC_CONFIG_SRCDIR(src/target_set.c)
   5 AC_CONFIG_HEADERS(src/config.h)
   6 AC_CONFIG_AUX_DIR([libltdl/config])
   7
   8 dnl older automake's default of ARFLAGS=cru is noisy on newer binutils;
   9 dnl we don't really need the 'u' even in older toolchains.  Then there is
  10 dnl older libtool, which spelled it AR_FLAGS
  11 m4_divert_text([DEFAULTS], [: "${ARFLAGS=cr} ${AR_FLAGS=cr}"])
  12
  13 m4_ifdef([LT_PACKAGE_VERSION],
  14         # libtool >= 2.2
  15         [
  16          LT_CONFIG_LTDL_DIR([libltdl])
  17          LT_INIT([dlopen])
  18          LTDL_INIT([convenience])
  19          AC_DEFINE(LIBTOOL_VERSION, 2, [Define to used libtool version.])
  20         ]
  21 ,
  22         # libtool <= 1.5
  23         [
  24          AC_LIBLTDL_CONVENIENCE
  25          AC_SUBST(LTDLINCL)
  26          AC_SUBST(LIBLTDL)
  27          AC_LIBTOOL_DLOPEN
  28          AC_CONFIG_SUBDIRS(libltdl)
  29          AC_DEFINE(LIBTOOL_VERSION, 1, [Define to used libtool version.])
  30         ]
  31 )
  32
  33 AM_CONDITIONAL([BUILD_INCLUDED_LTDL], [test "x$LTDLDEPS" != "x"])
  34
  35 AM_INIT_AUTOMAKE([subdir-objects tar-pax dist-bzip2 no-dist-gzip foreign])
  36 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
  37 AC_LANG(C)
  38
  39 AC_PREFIX_DEFAULT("/opt/collectd")
  40
  41 AC_SYS_LARGEFILE
  42
  43 #
  44 # Checks for programs.
  45 #
  46 AC_PROG_CC_C99([],
  47   [AC_MSG_ERROR([No compiler found that supports C99])]
  48 )
  49 AC_PROG_CXX
  50 AC_PROG_CPP
  51 AC_PROG_EGREP
  52 AC_PROG_INSTALL
  53 AC_PROG_LN_S
  54 AC_PROG_MAKE_SET
  55 AM_PROG_CC_C_O
  56 AM_CONDITIONAL(COMPILER_IS_GCC, test "x$GCC" = "xyes")
  57
  58 AC_DISABLE_STATIC
  59 AC_PROG_LIBTOOL
  60 AC_PROG_LEX
  61 AC_PROG_YACC
  62
  63 AC_PATH_PROG([VALGRIND], [valgrind])
  64
  65 # Warn when pkg.m4 is missing
  66 m4_pattern_forbid([^_?PKG_[A-Z_]+$],[*** pkg.m4 missing, please install pkg-config])
  67
  68 PKG_PROG_PKG_CONFIG
  69
  70 AC_CACHE_CHECK([if bison is the parser generator],
  71         [collectd_cv_prog_bison],
  72         [AS_IF([$YACC --version 2>/dev/null | $EGREP -q '^bison '],
  73                 [collectd_cv_prog_bison=yes], [collectd_cv_prog_bison=no]
  74         )]
  75 )
  76
  77 if test "x$collectd_cv_prog_bison" = "xno" && test ! -f "${srcdir}/src/liboconfig/parser.c"
  78 then
  79         AC_MSG_ERROR([bison is missing and you do not have ${srcdir}/src/liboconfig/parser.c. Please install bison])
  80 fi
  81
  82 AC_ARG_VAR([PROTOC], [path to the protoc binary])
  83 AC_PATH_PROG([PROTOC], [protoc])
  84 have_protoc3="no"
  85 if test "x$PROTOC" != "x"; then
  86         AC_MSG_CHECKING([for protoc 3.0.0+])
  87         if $PROTOC --version | $EGREP libprotoc.3 >/dev/null; then
  88                 protoc3="yes (`$PROTOC --version`)"
  89                 have_protoc3="yes"
  90         else
  91                 protoc3="no (`$PROTOC --version`)"
  92         fi
  93         AC_MSG_RESULT([$protoc3])
  94 fi
  95 AM_CONDITIONAL(HAVE_PROTOC3, test "x$have_protoc3" = "xyes")
  96
  97 AC_ARG_VAR([GRPC_CPP_PLUGIN], [path to the grpc_cpp_plugin binary])
  98 AC_PATH_PROG([GRPC_CPP_PLUGIN], [grpc_cpp_plugin])
  99 AM_CONDITIONAL(HAVE_GRPC_CPP, test "x$GRPC_CPP_PLUGIN" != "x")
 100
 101 AC_ARG_VAR([PROTOC_C], [path to the protoc-c binary])
 102 AC_PATH_PROG([PROTOC_C], [protoc-c])
 103 if test "x$PROTOC_C" = "x"
 104 then
 105   have_protoc_c="no (protoc-c compiler not found)"
 106 else
 107   have_protoc_c="yes"
 108 fi
 109
 110 AC_MSG_CHECKING([for kernel type ($host_os)])
 111 case $host_os in
 112         *linux*)
 113         AC_DEFINE([KERNEL_LINUX], 1, [True if program is to be compiled for a Linux kernel])
 114         ac_system="Linux"
 115         ;;
 116         *solaris*)
 117         AC_DEFINE([KERNEL_SOLARIS], 1, [True if program is to be compiled for a Solaris kernel])
 118         ac_system="Solaris"
 119         ;;
 120         *darwin*)
 121         AC_DEFINE([KERNEL_DARWIN], 1, [True if program is to be compiled for a Darwin kernel])
 122         ac_system="Darwin"
 123         ;;
 124         *openbsd*)
 125         AC_DEFINE([KERNEL_OPENBSD], 1, [True if program is to be compiled for an OpenBSD kernel])
 126         ac_system="OpenBSD"
 127         ;;
 128         *netbsd*)
 129         AC_DEFINE([KERNEL_NETBSD], 1, [True if program is to be compiled for a NetBSD kernel])
 130         ac_system="NetBSD"
 131         ;;
 132         *aix*)
 133         AC_DEFINE([KERNEL_AIX], 1, [True if program is to be compiled for a AIX kernel])
 134         ac_system="AIX"
 135         ;;
 136         *freebsd*)
 137         AC_DEFINE([KERNEL_FREEBSD], 1, [True if program is to be compiled for a FreeBSD kernel])
 138         ac_system="FreeBSD"
 139         ;;
 140         *)
 141         ac_system="unknown"
 142 esac
 143 AC_MSG_RESULT([$ac_system])
 144
 145 AM_CONDITIONAL([BUILD_AIX], [test "x$ac_system" = "xAIX"])
 146 AM_CONDITIONAL([BUILD_DARWIN], [test "x$ac_system" = "xDarwin"])
 147 AM_CONDITIONAL([BUILD_FREEBSD], [test "x$ac_system" = "xFreeBSD"])
 148 AM_CONDITIONAL([BUILD_LINUX], [test "x$ac_system" = "xLinux"])
 149 AM_CONDITIONAL([BUILD_OPENBSD], [test "x$ac_system" = "xOpenBSD"])
 150 AM_CONDITIONAL([BUILD_SOLARIS], [test "x$ac_system" = "xSolaris"])
 151
 152 if test "x$ac_system" = "xLinux"
 153 then
 154         AC_ARG_VAR([KERNEL_DIR], [path to Linux kernel sources])
 155         if test -z "$KERNEL_DIR"
 156         then
 157                 KERNEL_DIR="/lib/modules/`uname -r`/source"
 158         fi
 159
 160         KERNEL_CFLAGS="-I$KERNEL_DIR/include"
 161         AC_SUBST(KERNEL_CFLAGS)
 162 fi
 163
 164 if test "x$ac_system" = "xSolaris"
 165 then
 166         AC_DEFINE(_POSIX_PTHREAD_SEMANTICS, 1, [Define to enforce POSIX thread semantics under Solaris.])
 167         AC_DEFINE(_REENTRANT,               1, [Define to enable reentrancy interfaces.])
 168
 169         AC_MSG_CHECKING([whether compiler builds 64bit binaries])
 170         AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
 171                            #ifndef _LP64
 172                            # error "Compiler not in 64bit mode."
 173                            #endif
 174                            ])],
 175                            [AC_MSG_RESULT([yes])],
 176                            [
 177                             AC_MSG_RESULT([no])
 178                             AC_MSG_NOTICE([Solaris detected. Please consider building a 64-bit binary.])
 179                            ])
 180 fi
 181
 182 if test "x$ac_system" = "xAIX"
 183 then
 184         AC_DEFINE(_THREAD_SAFE_ERRNO, 1, [Define to use the thread-safe version of errno under AIX.])
 185 fi
 186
 187 # Where to install .pc files.
 188 pkgconfigdir="${libdir}/pkgconfig"
 189 AC_SUBST(pkgconfigdir)
 190
 191 # Check for standards compliance mode
 192 AC_ARG_ENABLE(standards,
 193               AS_HELP_STRING([--enable-standards], [Enable standards compliance mode]),
 194               [enable_standards="$enableval"],
 195               [enable_standards="no"])
 196 if test "x$enable_standards" = "xyes"
 197 then
 198         AC_DEFINE(_ISOC99_SOURCE,        1, [Define to enforce ISO C99 compliance.])
 199         AC_DEFINE(_POSIX_C_SOURCE, 200809L, [Define to enforce POSIX.1-2008 compliance.])
 200         AC_DEFINE(_XOPEN_SOURCE,       700, [Define to enforce X/Open 7 (XSI) compliance.])
 201         AC_DEFINE(_REENTRANT,            1, [Define to enable reentrancy interfaces.])
 202         if test "x$GCC" = "xyes"
 203         then
 204                 CFLAGS="$CFLAGS -std=c99"
 205         fi
 206 fi
 207 AM_CONDITIONAL(BUILD_FEATURE_STANDARDS, test "x$enable_standards" = "xyes")
 208
 209 #
 210 # Checks for header files.
 211 #
 212 AC_HEADER_STDC
 213 AC_HEADER_SYS_WAIT
 214 AC_HEADER_DIRENT
 215 AC_HEADER_STDBOOL
 216
 217 AC_CHECK_HEADERS(stdio.h errno.h math.h stdarg.h syslog.h fcntl.h signal.h assert.h sys/types.h sys/socket.h sys/select.h poll.h netdb.h arpa/inet.h sys/resource.h sys/param.h kstat.h regex.h sys/ioctl.h endian.h sys/isa_defs.h fnmatch.h libgen.h)
 218
 219 # For entropy plugin on newer NetBSD
 220 AC_CHECK_HEADERS(sys/rndio.h, [], [],
 221 [#if HAVE_SYS_TYPES_H
 222 # include <sys/types.h>
 223 #endif
 224 #if HAVE_SYS_IOCTL_H
 225 # include <sys/ioctl.h>
 226 #endif
 227 #if HAVE_SYS_PARAM_H
 228 # include <sys/param.h>
 229 #endif
 230 ])
 231
 232 # For ping library
 233 AC_CHECK_HEADERS(netinet/in_systm.h, [], [],
 234 [#if HAVE_STDINT_H
 235 # include <stdint.h>
 236 #endif
 237 #if HAVE_SYS_TYPES_H
 238 # include <sys/types.h>
 239 #endif
 240 ])
 241 AC_CHECK_HEADERS(netinet/in.h, [], [],
 242 [#if HAVE_STDINT_H
 243 # include <stdint.h>
 244 #endif
 245 #if HAVE_SYS_TYPES_H
 246 # include <sys/types.h>
 247 #endif
 248 #if HAVE_NETINET_IN_SYSTM_H
 249 # include <netinet/in_systm.h>
 250 #endif
 251 ])
 252 AC_CHECK_HEADERS(netinet/ip.h, [], [],
 253 [#if HAVE_STDINT_H
 254 # include <stdint.h>
 255 #endif
 256 #if HAVE_SYS_TYPES_H
 257 # include <sys/types.h>
 258 #endif
 259 #if HAVE_NETINET_IN_SYSTM_H
 260 # include <netinet/in_systm.h>
 261 #endif
 262 #if HAVE_NETINET_IN_H
 263 # include <netinet/in.h>
 264 #endif
 265 ])
 266 AC_CHECK_HEADERS(netinet/ip_icmp.h, [], [],
 267 [#if HAVE_STDINT_H
 268 # include <stdint.h>
 269 #endif
 270 #if HAVE_SYS_TYPES_H
 271 # include <sys/types.h>
 272 #endif
 273 #if HAVE_NETINET_IN_SYSTM_H
 274 # include <netinet/in_systm.h>
 275 #endif
 276 #if HAVE_NETINET_IN_H
 277 # include <netinet/in.h>
 278 #endif
 279 #if HAVE_NETINET_IP_H
 280 # include <netinet/ip.h>
 281 #endif
 282 ])
 283 AC_CHECK_HEADERS(netinet/ip_var.h, [], [],
 284 [#if HAVE_STDINT_H
 285 # include <stdint.h>
 286 #endif
 287 #if HAVE_SYS_TYPES_H
 288 # include <sys/types.h>
 289 #endif
 290 #if HAVE_NETINET_IN_SYSTM_H
 291 # include <netinet/in_systm.h>
 292 #endif
 293 #if HAVE_NETINET_IN_H
 294 # include <netinet/in.h>
 295 #endif
 296 #if HAVE_NETINET_IP_H
 297 # include <netinet/ip.h>
 298 #endif
 299 ])
 300 AC_CHECK_HEADERS(netinet/ip6.h, [], [],
 301 [#if HAVE_STDINT_H
 302 # include <stdint.h>
 303 #endif
 304 #if HAVE_SYS_TYPES_H
 305 # include <sys/types.h>
 306 #endif
 307 #if HAVE_NETINET_IN_SYSTM_H
 308 # include <netinet/in_systm.h>
 309 #endif
 310 #if HAVE_NETINET_IN_H
 311 # include <netinet/in.h>
 312 #endif
 313 ])
 314 AC_CHECK_HEADERS(netinet/icmp6.h, [], [],
 315 [#if HAVE_STDINT_H
 316 # include <stdint.h>
 317 #endif
 318 #if HAVE_SYS_TYPES_H
 319 # include <sys/types.h>
 320 #endif
 321 #if HAVE_NETINET_IN_SYSTM_H
 322 # include <netinet/in_systm.h>
 323 #endif
 324 #if HAVE_NETINET_IN_H
 325 # include <netinet/in.h>
 326 #endif
 327 #if HAVE_NETINET_IP6_H
 328 # include <netinet/ip6.h>
 329 #endif
 330 ])
 331 AC_CHECK_HEADERS(netinet/tcp.h, [], [],
 332 [#if HAVE_STDINT_H
 333 # include <stdint.h>
 334 #endif
 335 #if HAVE_SYS_TYPES_H
 336 # include <sys/types.h>
 337 #endif
 338 #if HAVE_NETINET_IN_SYSTM_H
 339 # include <netinet/in_systm.h>
 340 #endif
 341 #if HAVE_NETINET_IN_H
 342 # include <netinet/in.h>
 343 #endif
 344 #if HAVE_NETINET_IP_H
 345 # include <netinet/ip.h>
 346 #endif
 347 ])
 348 AC_CHECK_HEADERS(netinet/udp.h, [], [],
 349 [#if HAVE_STDINT_H
 350 # include <stdint.h>
 351 #endif
 352 #if HAVE_SYS_TYPES_H
 353 # include <sys/types.h>
 354 #endif
 355 #if HAVE_NETINET_IN_SYSTM_H
 356 # include <netinet/in_systm.h>
 357 #endif
 358 #if HAVE_NETINET_IN_H
 359 # include <netinet/in.h>
 360 #endif
 361 #if HAVE_NETINET_IP_H
 362 # include <netinet/ip.h>
 363 #endif
 364 ])
 365
 366 have_ip6_ext="no"
 367 AC_CHECK_TYPES([struct ip6_ext], [have_ip6_ext="yes"], [have_ip6_ext="no"],
 368 [#if HAVE_STDINT_H
 369 # include <stdint.h>
 370 #endif
 371 #if HAVE_SYS_TYPES_H
 372 # include <sys/types.h>
 373 #endif
 374 #if HAVE_NETINET_IN_SYSTM_H
 375 # include <netinet/in_systm.h>
 376 #endif
 377 #if HAVE_NETINET_IN_H
 378 # include <netinet/in.h>
 379 #endif
 380 #if HAVE_NETINET_IP6_H
 381 # include <netinet/ip6.h>
 382 #endif
 383 ])
 384
 385 if test "x$have_ip6_ext" = "xno"; then
 386         SAVE_CFLAGS="$CFLAGS"
 387         CFLAGS="$CFLAGS -DSOLARIS2=8"
 388
 389         AC_CHECK_TYPES([struct ip6_ext],
 390                        [have_ip6_ext="yes, with -DSOLARIS2=8"],
 391                        [have_ip6_ext="no"],
 392 [#if HAVE_STDINT_H
 393 # include <stdint.h>
 394 #endif
 395 #if HAVE_SYS_TYPES_H
 396 # include <sys/types.h>
 397 #endif
 398 #if HAVE_NETINET_IN_SYSTM_H
 399 # include <netinet/in_systm.h>
 400 #endif
 401 #if HAVE_NETINET_IN_H
 402 # include <netinet/in.h>
 403 #endif
 404 #if HAVE_NETINET_IP6_H
 405 # include <netinet/ip6.h>
 406 #endif
 407 ])
 408
 409         if test "x$have_ip6_ext" = "xno"; then
 410                 CFLAGS="$SAVE_CFLAGS"
 411         fi
 412 fi
 413
 414 # For cpu modules
 415 AC_CHECK_HEADERS(sys/dkstat.h)
 416 if test "x$ac_system" = "xDarwin"
 417 then
 418         AC_CHECK_HEADERS(mach/mach_init.h mach/host_priv.h mach/mach_error.h mach/mach_host.h mach/mach_port.h mach/mach_types.h mach/message.h mach/processor_set.h mach/processor.h mach/processor_info.h mach/task.h mach/thread_act.h mach/vm_region.h mach/vm_map.h mach/vm_prot.h mach/vm_statistics.h mach/kern_return.h)
 419         AC_CHECK_HEADERS(CoreFoundation/CoreFoundation.h IOKit/IOKitLib.h IOKit/IOTypes.h IOKit/ps/IOPSKeys.h IOKit/IOBSD.h IOKit/storage/IOBlockStorageDriver.h)
 420         # For the battery plugin
 421         AC_CHECK_HEADERS(IOKit/ps/IOPowerSources.h, [], [],
 422 [
 423 #if HAVE_IOKIT_IOKITLIB_H
 424 #  include <IOKit/IOKitLib.h>
 425 #endif
 426 #if HAVE_IOKIT_IOTYPES_H
 427 #  include <IOKit/IOTypes.h>
 428 #endif
 429 ])
 430
 431 fi
 432
 433 AC_CHECK_HEADERS(sys/sysctl.h, [], [],
 434 [
 435 #if HAVE_SYS_TYPES_H
 436 #  include <sys/types.h>
 437 #endif
 438 #if HAVE_SYS_PARAM_H
 439 # include <sys/param.h>
 440 #endif
 441 ])
 442
 443 AC_MSG_CHECKING([for sysctl kern.cp_times])
 444 if test -x /sbin/sysctl
 445 then
 446         /sbin/sysctl kern.cp_times >/dev/null 2>&1
 447         if test $? -eq 0
 448         then
 449                 AC_MSG_RESULT([yes])
 450                 AC_DEFINE(HAVE_SYSCTL_KERN_CP_TIMES, 1,
 451                 [Define if sysctl supports kern.cp_times])
 452         else
 453                 AC_MSG_RESULT([no])
 454         fi
 455 else
 456         AC_MSG_RESULT([no])
 457 fi
 458
 459 AC_MSG_CHECKING([for sysctl kern.cp_time])
 460 if test -x /sbin/sysctl
 461 then
 462         /sbin/sysctl kern.cp_time >/dev/null 2>&1
 463         if test $? -eq 0
 464         then
 465                 AC_MSG_RESULT([yes])
 466                 AC_DEFINE(HAVE_SYSCTL_KERN_CP_TIME, 1,
 467                         [Define if sysctl supports kern.cp_time])
 468         else
 469                 AC_MSG_RESULT([no])
 470         fi
 471 else
 472         AC_MSG_RESULT([no])
 473 fi
 474
 475 # For hddtemp module
 476 AC_CHECK_HEADERS(linux/major.h)
 477
 478 # For md module (Linux only)
 479 if test "x$ac_system" = "xLinux"
 480 then
 481         AC_CHECK_HEADERS(linux/raid/md_u.h,
 482                          [have_linux_raid_md_u_h="yes"],
 483                          [have_linux_raid_md_u_h="no"],
 484 [
 485 #include <sys/ioctl.h>
 486 #include <linux/major.h>
 487 #include <linux/types.h>
 488 ])
 489         AC_CHECK_HEADERS([sys/sysmacros.h])
 490 else
 491         have_linux_raid_md_u_h="no"
 492 fi
 493
 494 # For the wireless module
 495 have_linux_wireless_h="no"
 496 if test "x$ac_system" = "xLinux"
 497 then
 498   AC_CHECK_HEADERS(linux/wireless.h,
 499                    [have_linux_wireless_h="yes"],
 500                    [have_linux_wireless_h="no"],
 501 [
 502 #include <dirent.h>
 503 #include <sys/ioctl.h>
 504 #include <sys/socket.h>
 505 ])
 506 fi
 507
 508 # For the swap module
 509 have_sys_swap_h="yes"
 510 AC_CHECK_HEADERS(sys/swap.h vm/anon.h, [], [have_sys_swap_h="no"],
 511 [
 512 #undef _FILE_OFFSET_BITS
 513 #undef _LARGEFILE64_SOURCE
 514 #if HAVE_SYS_TYPES_H
 515 #  include <sys/types.h>
 516 #endif
 517 #if HAVE_SYS_PARAM_H
 518 # include <sys/param.h>
 519 #endif
 520 ])
 521
 522 # For load module
 523 # For the processes plugin
 524 # For users module
 525 AC_CHECK_HEADERS(sys/loadavg.h linux/config.h utmp.h utmpx.h)
 526
 527 # For interface plugin
 528 AC_CHECK_HEADERS(ifaddrs.h)
 529 AC_CHECK_HEADERS(net/if.h, [], [],
 530 [
 531 #if HAVE_SYS_TYPES_H
 532 #  include <sys/types.h>
 533 #endif
 534 #if HAVE_SYS_SOCKET_H
 535 #  include <sys/socket.h>
 536 #endif
 537 ])
 538 AC_CHECK_HEADERS(linux/if.h, [], [],
 539 [
 540 #if HAVE_SYS_TYPES_H
 541 #  include <sys/types.h>
 542 #endif
 543 #if HAVE_SYS_SOCKET_H
 544 #  include <sys/socket.h>
 545 #endif
 546 ])
 547 AC_CHECK_HEADERS(linux/inet_diag.h, [], [],
 548 [
 549 #if HAVE_SYS_TYPES_H
 550 #  include <sys/types.h>
 551 #endif
 552 #if HAVE_SYS_SOCKET_H
 553 #  include <sys/socket.h>
 554 #endif
 555 #if HAVE_LINUX_INET_DIAG_H
 556 # include <linux/inet_diag.h>
 557 #endif
 558 ])
 559 AC_CHECK_HEADERS(linux/netdevice.h, [], [],
 560 [
 561 #if HAVE_SYS_TYPES_H
 562 #  include <sys/types.h>
 563 #endif
 564 #if HAVE_SYS_SOCKET_H
 565 #  include <sys/socket.h>
 566 #endif
 567 #if HAVE_LINUX_IF_H
 568 # include <linux/if.h>
 569 #endif
 570 ])
 571
 572 # For ethstat module
 573 AC_CHECK_HEADERS(linux/sockios.h,
 574     [have_linux_sockios_h="yes"],
 575     [have_linux_sockios_h="no"],
 576     [
 577 #if HAVE_SYS_IOCTL_H
 578 # include <sys/ioctl.h>
 579 #endif
 580 #if HAVE_NET_IF_H
 581 # include <net/if.h>
 582 #endif
 583     ])
 584 AC_CHECK_HEADERS(linux/ethtool.h,
 585     [have_linux_ethtool_h="yes"],
 586     [have_linux_ethtool_h="no"],
 587     [
 588 #if HAVE_SYS_IOCTL_H
 589 # include <sys/ioctl.h>
 590 #endif
 591 #if HAVE_NET_IF_H
 592 # include <net/if.h>
 593 #endif
 594 #if HAVE_LINUX_SOCKIOS_H
 595 # include <linux/sockios.h>
 596 #endif
 597     ])
 598
 599 # For ipvs module
 600 have_linux_ip_vs_h="no"
 601 have_net_ip_vs_h="no"
 602 have_ip_vs_h="no"
 603 ip_vs_h_needs_kernel_cflags="no"
 604 if test "x$ac_system" = "xLinux"
 605 then
 606         AC_CHECK_HEADERS(linux/ip_vs.h, [have_linux_ip_vs_h="yes"])
 607         AC_CHECK_HEADERS(net/ip_vs.h, [have_net_ip_vs_h="yes"])
 608         AC_CHECK_HEADERS(ip_vs.h, [have_ip_vs_h="yes"])
 609
 610         if test "x$have_linux_ip_vs_h$have_net_ip_vs_h$have_ip_vs_h" = "xnonono" && test -d "$KERNEL_DIR"
 611         then
 612                 SAVE_CFLAGS="$CFLAGS"
 613                 CFLAGS="$CFLAGS $KERNEL_CFLAGS"
 614
 615                 AC_MSG_NOTICE([Did not find ip_vs.h. Trying again using headers from $KERNEL_DIR.])
 616
 617                 AC_CHECK_HEADERS(linux/ip_vs.h, [have_linux_ip_vs_h="yes"])
 618                 AC_CHECK_HEADERS(net/ip_vs.h, [have_net_ip_vs_h="yes"])
 619                 AC_CHECK_HEADERS(ip_vs.h, [have_ip_vs_h="yes"])
 620
 621                 if test "x$have_linux_ip_vs_h" = "xyes" || test "x$have_net_ip_vs_h" = "xyes" || test "x$have_ip_vs_h" = "xyes"
 622                 then
 623                         ip_vs_h_needs_kernel_cflags="yes"
 624                 fi
 625
 626                 CFLAGS="$SAVE_CFLAGS"
 627         fi
 628 fi
 629 AM_CONDITIONAL(IP_VS_H_NEEDS_KERNEL_CFLAGS, test "x$ip_vs_h_needs_kernel_cflags" = "xyes")
 630
 631 # For quota module
 632 AC_CHECK_HEADERS(sys/ucred.h, [], [],
 633 [
 634 #if HAVE_SYS_TYPES_H
 635 #  include <sys/types.h>
 636 #endif
 637 #if HAVE_SYS_PARAM_H
 638 # include <sys/param.h>
 639 #endif
 640 ])
 641
 642 # For mount interface
 643 AC_CHECK_HEADERS(sys/mount.h, [], [],
 644 [
 645 #if HAVE_SYS_TYPES_H
 646 #  include <sys/types.h>
 647 #endif
 648 #if HAVE_SYS_PARAM_H
 649 # include <sys/param.h>
 650 #endif
 651 ])
 652
 653 # For the email plugin
 654 AC_CHECK_HEADERS(linux/un.h, [], [],
 655 [
 656 #if HAVE_SYS_SOCKET_H
 657 #       include <sys/socket.h>
 658 #endif
 659 ])
 660
 661 AC_CHECK_HEADERS([ \
 662   ctype.h \
 663   fs_info.h \
 664   fshelp.h \
 665   grp.h \
 666   kvm.h \
 667   limits.h \
 668   locale.h \
 669   mntent.h \
 670   mnttab.h \
 671   paths.h \
 672   pwd.h \
 673   sys/fs_types.h \
 674   sys/fstyp.h \
 675   sys/mntent.h \
 676   sys/mnttab.h \
 677   sys/statfs.h \
 678   sys/statvfs.h \
 679   sys/un.h \
 680   sys/vfs.h \
 681   sys/vfstab.h \
 682   sys/vmmeter.h \
 683   wordexp.h \
 684 ])
 685
 686 # --enable-xfs {{{
 687 AC_ARG_ENABLE([xfs],
 688   [AS_HELP_STRING([--enable-xfs], [xfs support in df plugin @<:@default=yes@:>@])],
 689   [],
 690   [enable_xfs="auto"]
 691 )
 692
 693 if test "x$enable_xfs" != "xno"; then
 694   AC_CHECK_HEADERS([xfs/xqm.h],
 695     [],
 696     [
 697       if test "x$enable_xfs" = "xyes"; then
 698         AC_MSG_ERROR([xfs/xqm.h not found])
 699       fi
 700     ],
 701     [[#define _GNU_SOURCE]]
 702   )
 703 fi
 704
 705 # }}}
 706
 707 # For the dns plugin
 708 AC_CHECK_HEADERS(arpa/nameser.h)
 709 AC_CHECK_HEADERS(arpa/nameser_compat.h, [], [],
 710 [
 711 #if HAVE_ARPA_NAMESER_H
 712 # include <arpa/nameser.h>
 713 #endif
 714 ])
 715
 716 AC_CHECK_HEADERS(net/if_arp.h, [], [],
 717 [#if HAVE_SYS_SOCKET_H
 718 # include <sys/socket.h>
 719 #endif
 720 ])
 721 AC_CHECK_HEADERS(net/ppp_defs.h)
 722 AC_CHECK_HEADERS(net/if_ppp.h, [], [],
 723 [#if HAVE_NET_PPP_DEFS_H
 724 # include <net/ppp_defs.h>
 725 #endif
 726 ])
 727 AC_CHECK_HEADERS(netinet/if_ether.h, [], [],
 728 [#if HAVE_STDINT_H
 729 # include <stdint.h>
 730 #endif
 731 #if HAVE_SYS_TYPES_H
 732 # include <sys/types.h>
 733 #endif
 734 #if HAVE_SYS_SOCKET_H
 735 # include <sys/socket.h>
 736 #endif
 737 #if HAVE_NET_IF_H
 738 # include <net/if.h>
 739 #endif
 740 #if HAVE_NETINET_IN_H
 741 # include <netinet/in.h>
 742 #endif
 743 ])
 744
 745 have_net_pfvar_h="no"
 746 AC_CHECK_HEADERS(net/pfvar.h,
 747                [have_net_pfvar_h="yes"],
 748                [have_net_pfvar_h="no"],
 749 [
 750 #if HAVE_SYS_IOCTL_H
 751 # include <sys/ioctl.h>
 752 #endif
 753 #if HAVE_SYS_SOCKET_H
 754 # include <sys/socket.h>
 755 #endif
 756 #if HAVE_NET_IF_H
 757 # include <net/if.h>
 758 #endif
 759 #if HAVE_NETINET_IN_H
 760 # include <netinet/in.h>
 761 #endif
 762 ])
 763
 764 # For the multimeter plugin
 765 have_termios_h="no"
 766 AC_CHECK_HEADERS(termios.h, [have_termios_h="yes"])
 767
 768 # For cpusleep plugin
 769 AC_CACHE_CHECK([whether clock_boottime and clock_monotonic are supported],
 770                        [c_cv_have_clock_boottime_monotonic],
 771                        AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
 772 [[
 773 #include <time.h>
 774 ]],
 775 [[
 776  struct timespec b, m;
 777  clock_gettime(CLOCK_BOOTTIME, &b );
 778  clock_gettime(CLOCK_MONOTONIC, &m );
 779 ]]
 780                        )],
 781                        [c_cv_have_clock_boottime_monotonic="yes"],
 782                        [c_cv_have_clock_boottime_monotonic="no"]))
 783
 784
 785 # For the turbostat plugin
 786 have_asm_msrindex_h="no"
 787 AC_CHECK_HEADERS(asm/msr-index.h, [have_asm_msrindex_h="yes"])
 788
 789 if test "x$have_asm_msrindex_h" = "xyes"
 790 then
 791   AC_CACHE_CHECK([whether asm/msr-index.h has MSR_PKG_C10_RESIDENCY],
 792                  [c_cv_have_usable_asm_msrindex_h],
 793                  AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
 794 [[[
 795 #include<asm/msr-index.h>
 796 ]]],
 797 [[[
 798 int y = MSR_PKG_C10_RESIDENCY;
 799 return(y);
 800 ]]]
 801   )],
 802                  [c_cv_have_usable_asm_msrindex_h="yes"],
 803                  [c_cv_have_usable_asm_msrindex_h="no"],
 804                                   )
 805                  )
 806 fi
 807
 808 have_cpuid_h="no"
 809 AC_CHECK_HEADERS(cpuid.h, [have_cpuid_h="yes"])
 810
 811 have_capability="yes"
 812 AC_CHECK_HEADERS(sys/capability.h,
 813                  [have_capability="yes"],
 814                  [have_capability="no (<sys/capability.h> not found)"])
 815 if test "x$have_capability" = "xyes"; then
 816 AC_CHECK_LIB(cap, cap_get_bound,
 817                  [have_capability="yes"],
 818                  [have_capability="no (cap_get_bound() not found)"])
 819 fi
 820 if test "x$have_capability" = "xyes"; then
 821   AC_DEFINE(HAVE_CAPABILITY, 1, [Define to 1 if you have cap_get_bound() (-lcap).])
 822 fi
 823 AM_CONDITIONAL(BUILD_WITH_CAPABILITY, test "x$have_capability" = "xyes")
 824
 825 #
 826 # Checks for typedefs, structures, and compiler characteristics.
 827 #
 828 AC_C_CONST
 829 AC_TYPE_PID_T
 830 AC_TYPE_SIZE_T
 831 AC_TYPE_UID_T
 832 AC_HEADER_TIME
 833
 834 #
 835 # Checks for library functions.
 836 #
 837 AC_CHECK_FUNCS(gettimeofday select strdup strtol getaddrinfo getnameinfo strchr memcpy strstr strcmp strncmp strncpy strlen strncasecmp strcasecmp openlog closelog sysconf setenv if_indextoname setlocale asprintf)
 838
 839 AC_FUNC_STRERROR_R
 840
 841 test_cxx_flags() {
 842         AC_LANG_PUSH([C++])
 843         AC_LANG_CONFTEST([
 844                 AC_LANG_SOURCE([[int main(void){}]])
 845         ])
 846         $CXX -c conftest.cpp $CXXFLAGS $@ > /dev/null 2> /dev/null
 847         ret=$?
 848         rm -f conftest.o
 849         AC_LANG_POP([C++])
 850         return $ret
 851 }
 852
 853 SAVE_CFLAGS="$CFLAGS"
 854 # Emulate behavior of src/Makefile.am
 855 if test "x$GCC" = "xyes"
 856 then
 857         CFLAGS="$CFLAGS -Wall -Werror"
 858 fi
 859
 860 AC_CACHE_CHECK([for strtok_r],
 861   [c_cv_have_strtok_r_default],
 862   AC_LINK_IFELSE(
 863     [AC_LANG_PROGRAM(
 864 [[[
 865 #include <stdlib.h>
 866 #include <stdio.h>
 867 #include <string.h>
 868 ]]],
 869 [[[
 870       char buffer[] = "foo,bar,baz";
 871       char *token;
 872       char *dummy;
 873       char *saveptr;
 874
 875       dummy = buffer;
 876       saveptr = NULL;
 877       while ((token = strtok_r (dummy, ",", &saveptr)) != NULL)
 878       {
 879         dummy = NULL;
 880         printf ("token = %s;\n", token);
 881       }
 882 ]]]
 883     )],
 884     [c_cv_have_strtok_r_default="yes"],
 885     [c_cv_have_strtok_r_default="no"]
 886   )
 887 )
 888
 889 if test "x$c_cv_have_strtok_r_default" = "xno"
 890 then
 891   CFLAGS="$CFLAGS -D_REENTRANT=1"
 892
 893   AC_CACHE_CHECK([if strtok_r needs _REENTRANT],
 894     [c_cv_have_strtok_r_reentrant],
 895     AC_LINK_IFELSE(
 896       [AC_LANG_PROGRAM(
 897 [[[
 898 #include <stdlib.h>
 899 #include <stdio.h>
 900 #include <string.h>
 901 ]]],
 902 [[[
 903         char buffer[] = "foo,bar,baz";
 904         char *token;
 905         char *dummy;
 906         char *saveptr;
 907
 908         dummy = buffer;
 909         saveptr = NULL;
 910         while ((token = strtok_r (dummy, ",", &saveptr)) != NULL)
 911         {
 912           dummy = NULL;
 913           printf ("token = %s;\n", token);
 914         }
 915 ]]]
 916       )],
 917       [c_cv_have_strtok_r_reentrant="yes"],
 918       [AC_MSG_FAILURE([strtok_r isn't available. Please file a bugreport!])]
 919     )
 920   )
 921 fi
 922
 923 CFLAGS="$SAVE_CFLAGS"
 924 if test "x$c_cv_have_strtok_r_reentrant" = "xyes"
 925 then
 926         CFLAGS="$CFLAGS -D_REENTRANT=1"
 927 fi
 928
 929 AC_CHECK_FUNCS(getpwnam_r getgrnam_r setgroups regcomp regerror regexec regfree)
 930
 931 socket_needs_socket="no"
 932 AC_CHECK_FUNCS(socket, [], AC_CHECK_LIB(socket, socket, [socket_needs_socket="yes"], AC_MSG_ERROR(cannot find socket)))
 933 AM_CONDITIONAL(BUILD_WITH_LIBSOCKET, test "x$socket_needs_socket" = "xyes")
 934
 935 clock_gettime_needs_rt="no"
 936 clock_gettime_needs_posix4="no"
 937 have_clock_gettime="no"
 938 AC_CHECK_FUNCS(clock_gettime, [have_clock_gettime="yes"])
 939 if test "x$have_clock_gettime" = "xno"
 940 then
 941         AC_CHECK_LIB(rt, clock_gettime, [clock_gettime_needs_rt="yes"
 942                                          have_clock_gettime="yes"])
 943 fi
 944 if test "x$have_clock_gettime" = "xno"
 945 then
 946         AC_CHECK_LIB(posix4, clock_gettime, [clock_gettime_needs_posix4="yes"
 947                                              have_clock_gettime="yes"])
 948 fi
 949 if test "x$have_clock_gettime" = "xyes"
 950 then
 951         AC_DEFINE(HAVE_CLOCK_GETTIME, 1, [Define if the clock_gettime(2) function is available.])
 952 fi
 953
 954 nanosleep_needs_rt="no"
 955 nanosleep_needs_posix4="no"
 956 AC_CHECK_FUNCS(nanosleep,
 957     [],
 958     AC_CHECK_LIB(rt, nanosleep,
 959         [nanosleep_needs_rt="yes"],
 960         AC_CHECK_LIB(posix4, nanosleep,
 961             [nanosleep_needs_posix4="yes"],
 962             AC_MSG_ERROR(cannot find nanosleep))))
 963
 964 AM_CONDITIONAL(BUILD_WITH_LIBRT, test "x$clock_gettime_needs_rt" = "xyes" || test "x$nanosleep_needs_rt" = "xyes")
 965 AM_CONDITIONAL(BUILD_WITH_LIBPOSIX4, test "x$clock_gettime_needs_posix4" = "xyes" || test "x$nanosleep_needs_posix4" = "xyes")
 966
 967 AC_CHECK_FUNCS(sysctl, [have_sysctl="yes"], [have_sysctl="no"])
 968 AC_CHECK_FUNCS(sysctlbyname, [have_sysctlbyname="yes"], [have_sysctlbyname="no"])
 969 AC_CHECK_FUNCS(host_statistics, [have_host_statistics="yes"], [have_host_statistics="no"])
 970 AC_CHECK_FUNCS(processor_info, [have_processor_info="yes"], [have_processor_info="no"])
 971 AC_CHECK_FUNCS(thread_info, [have_thread_info="yes"], [have_thread_info="no"])
 972 AC_CHECK_FUNCS(statfs, [have_statfs="yes"], [have_statfs="no"])
 973 AC_CHECK_FUNCS(statvfs, [have_statvfs="yes"], [have_statvfs="no"])
 974 AC_CHECK_FUNCS(getifaddrs, [have_getifaddrs="yes"], [have_getifaddrs="no"])
 975 AC_CHECK_FUNCS(getloadavg, [have_getloadavg="yes"], [have_getloadavg="no"])
 976 AC_CHECK_FUNCS(syslog, [have_syslog="yes"], [have_syslog="no"])
 977 AC_CHECK_FUNCS(getutent, [have_getutent="yes"], [have_getutent="no"])
 978 AC_CHECK_FUNCS(getutxent, [have_getutxent="yes"], [have_getutxent="no"])
 979
 980 # Check for strptime {{{
 981 if test "x$GCC" = "xyes"
 982 then
 983         SAVE_CFLAGS="$CFLAGS"
 984         CFLAGS="$CFLAGS -Wall -Wextra -Werror"
 985 fi
 986
 987 AC_CHECK_FUNCS(strptime, [have_strptime="yes"], [have_strptime="no"])
 988 if test "x$have_strptime" = "xyes"
 989 then
 990         AC_CACHE_CHECK([whether strptime is exported by default],
 991                        [c_cv_have_strptime_default],
 992                        AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
 993 [[[
 994 #include <time.h>
 995 ]]],
 996 [[[
 997  struct tm stm;
 998  (void) strptime ("2010-12-30%13:42:42", "%Y-%m-%dT%T", &stm);
 999 ]]]
1000                        )],
1001                        [c_cv_have_strptime_default="yes"],
1002                        [c_cv_have_strptime_default="no"]))
1003 fi
1004 if test "x$have_strptime" = "xyes" && test "x$c_cv_have_strptime_default" = "xno"
1005 then
1006         AC_CACHE_CHECK([whether strptime needs standards mode],
1007                        [c_cv_have_strptime_standards],
1008                        AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
1009 [[[
1010 #ifndef _ISOC99_SOURCE
1011 # define _ISOC99_SOURCE 1
1012 #endif
1013 #ifndef _POSIX_C_SOURCE
1014 # define _POSIX_C_SOURCE 200112L
1015 #endif
1016 #ifndef _XOPEN_SOURCE
1017 # define _XOPEN_SOURCE 500
1018 #endif
1019 #include <time.h>
1020 ]]],
1021 [[[
1022  struct tm stm;
1023  (void) strptime ("2010-12-30%13:42:42", "%Y-%m-%dT%T", &stm);
1024 ]]]
1025                        )],
1026                        [c_cv_have_strptime_standards="yes"],
1027                        [c_cv_have_strptime_standards="no"]))
1028
1029         if test "x$c_cv_have_strptime_standards" = "xyes"
1030         then
1031                 AC_DEFINE([STRPTIME_NEEDS_STANDARDS], 1, [Set to true if strptime is only exported in X/Open mode (GNU libc).])
1032         else
1033                 have_strptime="no"
1034         fi
1035 fi
1036
1037 if test "x$GCC" = "xyes"
1038 then
1039         CFLAGS="$SAVE_CFLAGS"
1040 fi
1041 # }}} Check for strptime
1042
1043 AC_CHECK_FUNCS(swapctl, [have_swapctl="yes"], [have_swapctl="no"])
1044 if test "x$have_swapctl" = "xyes"; then
1045         AC_CACHE_CHECK([whether swapctl takes two arguments],
1046                 [c_cv_have_swapctl_two_args],
1047                 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
1048 [[[
1049 #if HAVE_SYS_SWAP_H && !defined(_LP64) && _FILE_OFFSET_BITS == 64
1050 #  undef _FILE_OFFSET_BITS
1051 #  undef _LARGEFILE64_SOURCE
1052 #endif
1053 #include <sys/stat.h>
1054 #include <sys/param.h>
1055 #include <sys/swap.h>
1056 #include <unistd.h>
1057 ]]],
1058 [[[
1059 int num = swapctl(0, NULL);
1060 ]]]
1061                         )],
1062                         [c_cv_have_swapctl_two_args="yes"],
1063                         [c_cv_have_swapctl_two_args="no"]
1064                 )
1065         )
1066         AC_CACHE_CHECK([whether swapctl takes three arguments],
1067                 [c_cv_have_swapctl_three_args],
1068                 AC_COMPILE_IFELSE(
1069                         [AC_LANG_PROGRAM(
1070 [[[
1071 #if HAVE_SYS_SWAP_H && !defined(_LP64) && _FILE_OFFSET_BITS == 64
1072 #  undef _FILE_OFFSET_BITS
1073 #  undef _LARGEFILE64_SOURCE
1074 #endif
1075 #include <sys/stat.h>
1076 #include <sys/param.h>
1077 #include <sys/swap.h>
1078 #include <unistd.h>
1079 ]]],
1080 [[[
1081 int num = swapctl(0, NULL, 0);
1082 ]]]
1083                         )],
1084                         [c_cv_have_swapctl_three_args="yes"],
1085                         [c_cv_have_swapctl_three_args="no"]
1086                 )
1087         )
1088 fi
1089 # Check for different versions of `swapctl' here..
1090 if test "x$have_swapctl" = "xyes"; then
1091         if test "x$c_cv_have_swapctl_two_args" = "xyes"; then
1092                 AC_DEFINE(HAVE_SWAPCTL_TWO_ARGS, 1,
1093                           [Define if the function swapctl exists and takes two arguments.])
1094         fi
1095         if test "x$c_cv_have_swapctl_three_args" = "xyes"; then
1096                 AC_DEFINE(HAVE_SWAPCTL_THREE_ARGS, 1,
1097                           [Define if the function swapctl exists and takes three arguments.])
1098         fi
1099 fi
1100
1101 # Check for NAN
1102 AC_ARG_WITH(nan-emulation, [AS_HELP_STRING([--with-nan-emulation], [use emulated NAN. For crosscompiling only.])],
1103 [
1104  if test "x$withval" = "xno"; then
1105          nan_type="none"
1106  else if test "x$withval" = "xyes"; then
1107          nan_type="zero"
1108  else
1109          nan_type="$withval"
1110  fi; fi
1111 ],
1112 [nan_type="none"])
1113 if test "x$nan_type" = "xnone"; then
1114   AC_CACHE_CHECK([whether NAN is defined by default],
1115     [c_cv_have_nan_default],
1116     AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
1117 [[[
1118 #include <stdlib.h>
1119 #include <math.h>
1120 static double foo = NAN;
1121 ]]],
1122 [[[
1123        if (isnan (foo))
1124         return 0;
1125        else
1126         return 1;
1127 ]]]
1128       )],
1129       [c_cv_have_nan_default="yes"],
1130       [c_cv_have_nan_default="no"]
1131     )
1132   )
1133   if test "x$c_cv_have_nan_default" = "xyes"
1134   then
1135     nan_type="default"
1136   fi
1137 fi
1138 if test "x$nan_type" = "xnone"; then
1139   AC_CACHE_CHECK([whether NAN is defined by __USE_ISOC99],
1140     [c_cv_have_nan_isoc],
1141     AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
1142 [[[
1143 #include <stdlib.h>
1144 #define __USE_ISOC99 1
1145 #include <math.h>
1146 static double foo = NAN;
1147 ]]],
1148 [[[
1149        if (isnan (foo))
1150         return 0;
1151        else
1152         return 1;
1153 ]]]
1154       )],
1155       [c_cv_have_nan_isoc="yes"],
1156       [c_cv_have_nan_isoc="no"]
1157     )
1158   )
1159   if test "x$c_cv_have_nan_isoc" = "xyes"
1160   then
1161     nan_type="isoc99"
1162   fi
1163 fi
1164 if test "x$nan_type" = "xnone"; then
1165   SAVE_LDFLAGS=$LDFLAGS
1166   LDFLAGS="$LDFLAGS -lm"
1167   AC_CACHE_CHECK([whether NAN can be defined by 0/0],
1168     [c_cv_have_nan_zero],
1169     AC_RUN_IFELSE([AC_LANG_PROGRAM(
1170 [[[
1171 #include <stdlib.h>
1172 #include <math.h>
1173 #ifdef NAN
1174 # undef NAN
1175 #endif
1176 #define NAN (0.0 / 0.0)
1177 #ifndef isnan
1178 # define isnan(f) ((f) != (f))
1179 #endif
1180 static double foo = NAN;
1181 ]]],
1182 [[[
1183        if (isnan (foo))
1184         return 0;
1185        else
1186         return 1;
1187 ]]]
1188       )],
1189       [c_cv_have_nan_zero="yes"],
1190       [c_cv_have_nan_zero="no"]
1191     )
1192   )
1193   LDFLAGS=$SAVE_LDFLAGS
1194   if test "x$c_cv_have_nan_zero" = "xyes"
1195   then
1196     nan_type="zero"
1197   fi
1198 fi
1199
1200 if test "x$nan_type" = "xdefault"; then
1201   AC_DEFINE(NAN_STATIC_DEFAULT, 1,
1202     [Define if NAN is defined by default and can initialize static variables.])
1203 else if test "x$nan_type" = "xisoc99"; then
1204   AC_DEFINE(NAN_STATIC_ISOC, 1,
1205     [Define if NAN is defined by __USE_ISOC99 and can initialize static variables.])
1206 else if test "x$nan_type" = "xzero"; then
1207   AC_DEFINE(NAN_ZERO_ZERO, 1,
1208     [Define if NAN can be defined as (0.0 / 0.0)])
1209 else
1210   AC_MSG_ERROR([Didn't find out how to statically initialize variables to NAN. Sorry.])
1211 fi; fi; fi
1212
1213 AC_ARG_WITH(fp-layout, [AS_HELP_STRING([--with-fp-layout], [set the memory layout of doubles. For crosscompiling only.])],
1214 [
1215  if test "x$withval" = "xnothing"; then
1216         fp_layout_type="nothing"
1217  else if test "x$withval" = "xendianflip"; then
1218         fp_layout_type="endianflip"
1219  else if test "x$withval" = "xintswap"; then
1220         fp_layout_type="intswap"
1221  else
1222         AC_MSG_ERROR([Invalid argument for --with-fp-layout. Valid arguments are: nothing, endianflip, intswap]);
1223 fi; fi; fi
1224 ],
1225 [fp_layout_type="unknown"])
1226
1227 if test "x$fp_layout_type" = "xunknown"; then
1228   AC_CACHE_CHECK([if doubles are stored in x86 representation],
1229     [c_cv_fp_layout_need_nothing],
1230     AC_RUN_IFELSE([AC_LANG_PROGRAM(
1231 [[[
1232 #include <stdlib.h>
1233 #include <stdio.h>
1234 #include <string.h>
1235 #if HAVE_STDINT_H
1236 # include <stdint.h>
1237 #endif
1238 #if HAVE_INTTYPES_H
1239 # include <inttypes.h>
1240 #endif
1241 #if HAVE_STDBOOL_H
1242 # include <stdbool.h>
1243 #endif
1244 ]]],
1245 [[[
1246         uint64_t i0;
1247         uint64_t i1;
1248         uint8_t c[8];
1249         double d;
1250
1251         d = 8.642135e130;
1252         memcpy ((void *) &i0, (void *) &d, 8);
1253
1254         i1 = i0;
1255         memcpy ((void *) c, (void *) &i1, 8);
1256
1257         if ((c[0] == 0x2f) && (c[1] == 0x25)
1258                         && (c[2] == 0xc0) && (c[3] == 0xc7)
1259                         && (c[4] == 0x43) && (c[5] == 0x2b)
1260                         && (c[6] == 0x1f) && (c[7] == 0x5b))
1261                 return (0);
1262         else
1263                 return (1);
1264 ]]]
1265       )],
1266       [c_cv_fp_layout_need_nothing="yes"],
1267       [c_cv_fp_layout_need_nothing="no"]
1268     )
1269   )
1270   if test "x$c_cv_fp_layout_need_nothing" = "xyes"; then
1271     fp_layout_type="nothing"
1272   fi
1273 fi
1274 if test "x$fp_layout_type" = "xunknown"; then
1275   AC_CACHE_CHECK([if endianflip converts to x86 representation],
1276     [c_cv_fp_layout_need_endianflip],
1277     AC_RUN_IFELSE([AC_LANG_PROGRAM(
1278 [[[
1279 #include <stdlib.h>
1280 #include <stdio.h>
1281 #include <string.h>
1282 #if HAVE_STDINT_H
1283 # include <stdint.h>
1284 #endif
1285 #if HAVE_INTTYPES_H
1286 # include <inttypes.h>
1287 #endif
1288 #if HAVE_STDBOOL_H
1289 # include <stdbool.h>
1290 #endif
1291 #define endianflip(A) ((((uint64_t)(A) & 0xff00000000000000LL) >> 56) | \
1292                        (((uint64_t)(A) & 0x00ff000000000000LL) >> 40) | \
1293                        (((uint64_t)(A) & 0x0000ff0000000000LL) >> 24) | \
1294                        (((uint64_t)(A) & 0x000000ff00000000LL) >> 8)  | \
1295                        (((uint64_t)(A) & 0x00000000ff000000LL) << 8)  | \
1296                        (((uint64_t)(A) & 0x0000000000ff0000LL) << 24) | \
1297                        (((uint64_t)(A) & 0x000000000000ff00LL) << 40) | \
1298                        (((uint64_t)(A) & 0x00000000000000ffLL) << 56))
1299 ]]],
1300 [[[
1301         uint64_t i0;
1302         uint64_t i1;
1303         uint8_t c[8];
1304         double d;
1305
1306         d = 8.642135e130;
1307         memcpy ((void *) &i0, (void *) &d, 8);
1308
1309         i1 = endianflip (i0);
1310         memcpy ((void *) c, (void *) &i1, 8);
1311
1312         if ((c[0] == 0x2f) && (c[1] == 0x25)
1313                         && (c[2] == 0xc0) && (c[3] == 0xc7)
1314                         && (c[4] == 0x43) && (c[5] == 0x2b)
1315                         && (c[6] == 0x1f) && (c[7] == 0x5b))
1316                 return (0);
1317         else
1318                 return (1);
1319 ]]]
1320       )],
1321       [c_cv_fp_layout_need_endianflip="yes"],
1322       [c_cv_fp_layout_need_endianflip="no"]
1323     )
1324   )
1325   if test "x$c_cv_fp_layout_need_endianflip" = "xyes"; then
1326     fp_layout_type="endianflip"
1327   fi
1328 fi
1329 if test "x$fp_layout_type" = "xunknown"; then
1330   AC_CACHE_CHECK([if intswap converts to x86 representation],
1331     [c_cv_fp_layout_need_intswap],
1332     AC_RUN_IFELSE([AC_LANG_PROGRAM(
1333 [[[
1334 #include <stdlib.h>
1335 #include <stdio.h>
1336 #include <string.h>
1337 #if HAVE_STDINT_H
1338 # include <stdint.h>
1339 #endif
1340 #if HAVE_INTTYPES_H
1341 # include <inttypes.h>
1342 #endif
1343 #if HAVE_STDBOOL_H
1344 # include <stdbool.h>
1345 #endif
1346 #define intswap(A)    ((((uint64_t)(A) & 0xffffffff00000000LL) >> 32) | \
1347                        (((uint64_t)(A) & 0x00000000ffffffffLL) << 32))
1348 ]]],
1349 [[[
1350         uint64_t i0;
1351         uint64_t i1;
1352         uint8_t c[8];
1353         double d;
1354
1355         d = 8.642135e130;
1356         memcpy ((void *) &i0, (void *) &d, 8);
1357
1358         i1 = intswap (i0);
1359         memcpy ((void *) c, (void *) &i1, 8);
1360
1361         if ((c[0] == 0x2f) && (c[1] == 0x25)
1362                         && (c[2] == 0xc0) && (c[3] == 0xc7)
1363                         && (c[4] == 0x43) && (c[5] == 0x2b)
1364                         && (c[6] == 0x1f) && (c[7] == 0x5b))
1365                 return (0);
1366         else
1367                 return (1);
1368 ]]]
1369       )],
1370       [c_cv_fp_layout_need_intswap="yes"],
1371       [c_cv_fp_layout_need_intswap="no"]
1372     )
1373   )
1374   if test "x$c_cv_fp_layout_need_intswap" = "xyes"; then
1375     fp_layout_type="intswap"
1376   fi
1377 fi
1378
1379 if test "x$fp_layout_type" = "xnothing"; then
1380   AC_DEFINE(FP_LAYOUT_NEED_NOTHING, 1,
1381   [Define if doubles are stored in x86 representation.])
1382 else if test "x$fp_layout_type" = "xendianflip"; then
1383   AC_DEFINE(FP_LAYOUT_NEED_ENDIANFLIP, 1,
1384   [Define if endianflip is needed to convert to x86 representation.])
1385 else if test "x$fp_layout_type" = "xintswap"; then
1386   AC_DEFINE(FP_LAYOUT_NEED_INTSWAP, 1,
1387   [Define if intswap is needed to convert to x86 representation.])
1388 else
1389   AC_MSG_ERROR([Didn't find out how doubles are stored in memory. Sorry.])
1390 fi; fi; fi
1391
1392 # --with-useragent {{{
1393 AC_ARG_WITH(useragent, [AS_HELP_STRING([--with-useragent@<:@=AGENT@:>@], [User agent to use on http requests])],
1394 [
1395     if test "x$withval" != "xno" && test "x$withval" != "xyes"
1396     then
1397         AC_DEFINE_UNQUOTED(COLLECTD_USERAGENT, ["$withval"], [User agent for http requests])
1398     fi
1399 ])
1400
1401 # }}}
1402
1403 # --with-data-max-name-len {{{
1404 AC_ARG_WITH(data-max-name-len, [AS_HELP_STRING([--with-data-max-name-len@<:@=VALUE@:>@], [Maximum length of data buffers])],
1405 [
1406     if test "x$withval" != "x" && test $withval -gt 0
1407     then
1408         AC_DEFINE_UNQUOTED(DATA_MAX_NAME_LEN, [$withval], [Maximum length of data buffers])
1409     else
1410         AC_MSG_ERROR([DATA_MAX_NAME_LEN must be a positive integer -- $withval given])
1411     fi
1412 ],
1413 [   AC_DEFINE(DATA_MAX_NAME_LEN, 128, [Maximum length of data buffers])]
1414 )
1415 # }}}
1416
1417 have_getfsstat="no"
1418 AC_CHECK_FUNCS(getfsstat, [have_getfsstat="yes"])
1419 have_getvfsstat="no"
1420 AC_CHECK_FUNCS(getvfsstat, [have_getvfsstat="yes"])
1421 have_listmntent="no"
1422 AC_CHECK_FUNCS(listmntent, [have_listmntent="yes"])
1423 have_getmntent_r="no"
1424 AC_CHECK_FUNCS(getmntent_r, [have_getmntent_r="yes"])
1425
1426 have_getmntent="no"
1427 AC_CHECK_FUNCS(getmntent, [have_getmntent="c"])
1428 if test "x$have_getmntent" = "xno"; then
1429         AC_CHECK_LIB(sun, getmntent, [have_getmntent="sun"])
1430 fi
1431 if test "x$have_getmntent" = "xno"; then
1432         AC_CHECK_LIB(seq, getmntent, [have_getmntent="seq"])
1433 fi
1434 if test "x$have_getmntent" = "xno"; then
1435         AC_CHECK_LIB(gen, getmntent, [have_getmntent="gen"])
1436 fi
1437
1438 if test "x$have_getmntent" = "xc"; then
1439         AC_CACHE_CHECK([whether getmntent takes one argument],
1440                 [c_cv_have_one_getmntent],
1441                 AC_COMPILE_IFELSE(
1442                         [AC_LANG_PROGRAM(
1443 [[[
1444 #include "$srcdir/src/utils_mount.h"
1445 ]]],
1446 [[[
1447 FILE *fh;
1448 struct mntent *me;
1449 fh = setmntent ("/etc/mtab", "r");
1450 me = getmntent (fh);
1451 return(me->mnt_passno);
1452 ]]]
1453                         )],
1454                         [c_cv_have_one_getmntent="yes"],
1455                         [c_cv_have_one_getmntent="no"]
1456                 )
1457         )
1458         AC_CACHE_CHECK([whether getmntent takes two arguments],
1459                 [c_cv_have_two_getmntent],
1460                 AC_COMPILE_IFELSE(
1461                         [AC_LANG_PROGRAM(
1462 [[[
1463 #include "$srcdir/src/utils_mount.h"
1464 ]]],
1465 [[[
1466                                  FILE *fh;
1467                                  struct mnttab mt;
1468                                  int status;
1469                                  fh = fopen ("/etc/mnttab", "r");
1470                                  status = getmntent (fh, &mt);
1471                                  return(status);
1472 ]]]
1473                         )],
1474                         [c_cv_have_two_getmntent="yes"],
1475                         [c_cv_have_two_getmntent="no"]
1476                 )
1477         )
1478 fi
1479
1480 # Check for different versions of `getmntent' here..
1481
1482 if test "x$have_getmntent" = "xc"; then
1483         if test "x$c_cv_have_one_getmntent" = "xyes"; then
1484                 AC_DEFINE(HAVE_ONE_GETMNTENT, 1,
1485                           [Define if the function getmntent exists and takes one argument.])
1486         fi
1487         if test "x$c_cv_have_two_getmntent" = "xyes"; then
1488                 AC_DEFINE(HAVE_TWO_GETMNTENT, 1,
1489                           [Define if the function getmntent exists and takes two arguments.])
1490         fi
1491 fi
1492 if test "x$have_getmntent" = "xsun"; then
1493         AC_DEFINE(HAVE_SUN_GETMNTENT, 1,
1494                   [Define if the function getmntent exists. It is the version from libsun.])
1495 fi
1496 if test "x$have_getmntent" = "xseq"; then
1497         AC_DEFINE(HAVE_SEQ_GETMNTENT, 1,
1498                   [Define if the function getmntent exists. It is the version from libseq.])
1499 fi
1500 if test "x$have_getmntent" = "xgen"; then
1501         AC_DEFINE(HAVE_GEN_GETMNTENT, 1,
1502                   [Define if the function getmntent exists. It is the version from libgen.])
1503 fi
1504
1505 # Check for htonll
1506 AC_CACHE_CHECK([if have htonll defined],
1507                   [c_cv_have_htonll],
1508                   AC_LINK_IFELSE([AC_LANG_PROGRAM(
1509 [[[
1510 #include <sys/types.h>
1511 #include <netinet/in.h>
1512 #if HAVE_INTTYPES_H
1513 # include <inttypes.h>
1514 #endif
1515 ]]],
1516 [[[
1517           return htonll(0);
1518 ]]]
1519     )],
1520     [c_cv_have_htonll="yes"],
1521     [c_cv_have_htonll="no"]
1522   )
1523 )
1524 if test "x$c_cv_have_htonll" = "xyes"
1525 then
1526     AC_DEFINE(HAVE_HTONLL, 1, [Define if the function htonll exists.])
1527 fi
1528
1529 # Check for structures
1530 AC_CHECK_MEMBERS([struct if_data.ifi_ibytes, struct if_data.ifi_opackets, struct if_data.ifi_ierrors],
1531         [AC_DEFINE(HAVE_STRUCT_IF_DATA, 1, [Define if struct if_data exists and is usable.])],
1532         [],
1533         [
1534         #include <sys/types.h>
1535         #include <sys/socket.h>
1536         #include <net/if.h>
1537         ])
1538 AC_CHECK_MEMBERS([struct net_device_stats.rx_bytes, struct net_device_stats.tx_packets, struct net_device_stats.rx_errors],
1539         [AC_DEFINE(HAVE_STRUCT_NET_DEVICE_STATS, 1, [Define if struct net_device_stats exists and is usable.])],
1540         [],
1541         [
1542         #include <sys/types.h>
1543         #include <sys/socket.h>
1544         #include <linux/if.h>
1545         #include <linux/netdevice.h>
1546         ])
1547 AC_CHECK_MEMBERS([struct inet_diag_req.id, struct inet_diag_req.idiag_states],
1548         [AC_DEFINE(HAVE_STRUCT_LINUX_INET_DIAG_REQ, 1, [Define if struct inet_diag_req exists and is usable.])],
1549         [],
1550         [
1551         #include <linux/inet_diag.h>
1552         ])
1553
1554
1555 AC_CHECK_MEMBERS([struct ip_mreqn.imr_ifindex], [],
1556         [],
1557         [
1558         #include <netinet/in.h>
1559         #include <net/if.h>
1560         ])
1561
1562 AC_CHECK_MEMBERS([struct kinfo_proc.ki_pid, struct kinfo_proc.ki_rssize, struct kinfo_proc.ki_rusage],
1563         [
1564                 AC_DEFINE(HAVE_STRUCT_KINFO_PROC_FREEBSD, 1,
1565                         [Define if struct kinfo_proc exists in the FreeBSD variant.])
1566                 have_struct_kinfo_proc_freebsd="yes"
1567         ],
1568         [
1569                 have_struct_kinfo_proc_freebsd="no"
1570         ],
1571         [
1572 #include <kvm.h>
1573 #include <sys/param.h>
1574 #include <sys/sysctl.h>
1575 #include <sys/user.h>
1576         ])
1577
1578 AC_CHECK_MEMBERS([struct kinfo_proc.p_pid, struct kinfo_proc.p_vm_rssize],
1579         [
1580                 AC_DEFINE(HAVE_STRUCT_KINFO_PROC_OPENBSD, 1,
1581                         [Define if struct kinfo_proc exists in the OpenBSD variant.])
1582                 have_struct_kinfo_proc_openbsd="yes"
1583         ],
1584         [
1585                 have_struct_kinfo_proc_openbsd="no"
1586         ],
1587         [
1588 #include <sys/param.h>
1589 #include <sys/sysctl.h>
1590 #include <kvm.h>
1591         ])
1592
1593
1594 AC_CHECK_MEMBERS([struct kinfo_proc2.p_pid, struct kinfo_proc2.p_uru_maxrss],
1595         [
1596                 AC_DEFINE(HAVE_STRUCT_KINFO_PROC2_NETBSD, 1,
1597                         [Define if struct kinfo_proc2 exists in the NetBSD variant.])
1598                 have_struct_kinfo_proc2_netbsd="yes"
1599         ],
1600         [
1601                 have_struct_kinfo_proc2_netbsd="no"
1602         ],
1603         [
1604 #include <sys/param.h>
1605 #include <sys/sysctl.h>
1606 #include <kvm.h>
1607         ])
1608
1609
1610
1611 AC_CHECK_MEMBERS([struct udphdr.uh_dport, struct udphdr.uh_sport], [], [],
1612 [#define _BSD_SOURCE
1613 #define _DEFAULT_SOURCE
1614 #if HAVE_STDINT_H
1615 # include <stdint.h>
1616 #endif
1617 #if HAVE_SYS_TYPES_H
1618 # include <sys/types.h>
1619 #endif
1620 #if HAVE_NETINET_IN_SYSTM_H
1621 # include <netinet/in_systm.h>
1622 #endif
1623 #if HAVE_NETINET_IN_H
1624 # include <netinet/in.h>
1625 #endif
1626 #if HAVE_NETINET_IP_H
1627 # include <netinet/ip.h>
1628 #endif
1629 #if HAVE_NETINET_UDP_H
1630 # include <netinet/udp.h>
1631 #endif
1632 ])
1633 AC_CHECK_MEMBERS([struct udphdr.dest, struct udphdr.source], [], [],
1634 [#define _BSD_SOURCE
1635 #define _DEFAULT_SOURCE
1636 #if HAVE_STDINT_H
1637 # include <stdint.h>
1638 #endif
1639 #if HAVE_SYS_TYPES_H
1640 # include <sys/types.h>
1641 #endif
1642 #if HAVE_NETINET_IN_SYSTM_H
1643 # include <netinet/in_systm.h>
1644 #endif
1645 #if HAVE_NETINET_IN_H
1646 # include <netinet/in.h>
1647 #endif
1648 #if HAVE_NETINET_IP_H
1649 # include <netinet/ip.h>
1650 #endif
1651 #if HAVE_NETINET_UDP_H
1652 # include <netinet/udp.h>
1653 #endif
1654 ])
1655
1656 AC_CHECK_MEMBERS([kstat_io_t.nwritten, kstat_io_t.writes, kstat_io_t.nwrites, kstat_io_t.wtime],
1657         [],
1658         [],
1659         [
1660 #if HAVE_KSTAT_H
1661 # include <kstat.h>
1662 #endif
1663         ])
1664
1665 #
1666 # Checks for libraries begin here
1667 #
1668
1669 with_libresolv="yes"
1670 AC_CHECK_LIB(resolv, res_search,
1671 [
1672         AC_DEFINE(HAVE_LIBRESOLV, 1, [Define to 1 if you have the 'resolv' library (-lresolv).])
1673 ],
1674 [with_libresolv="no"])
1675 AM_CONDITIONAL(BUILD_WITH_LIBRESOLV, test "x$with_libresolv" = "xyes")
1676
1677 dnl Check for HAL (hardware abstraction library)
1678 with_libhal="no"
1679 PKG_CHECK_MODULES([HAL], [hal],
1680   [
1681     SAVE_LIBS="$LIBS"
1682     LIBS="$HAL_LIBS $LIBS"
1683     AC_CHECK_LIB([hal], [libhal_device_property_exists],
1684       [
1685         SAVE_CPPFLAGS="$CPPFLAGS"
1686         CPPFLAGS="$HAL_CFLAGS $CPPFLAGS"
1687         AC_CHECK_HEADERS([libhal.h],
1688         [
1689           with_libhal="yes"
1690           BUILD_WITH_LIBHAL_CFLAGS="$HAL_CFLAGS"
1691           BUILD_WITH_LIBHAL_LIBS="$HAL_LIBS"
1692         ])
1693         CPPFLAGS="$SAVE_CPPFLAGS"
1694       ],
1695       [ : ]
1696     )
1697     LIBS="$SAVE_LIBS"
1698   ],
1699   [ : ]
1700 )
1701 AC_SUBST(BUILD_WITH_LIBHAL_CFLAGS)
1702 AC_SUBST(BUILD_WITH_LIBHAL_LIBS)
1703
1704
1705 SAVE_LIBS="$LIBS"
1706 AC_CHECK_LIB([pthread],
1707   [pthread_create],
1708   [],
1709   [AC_MSG_ERROR([Symbol 'pthread_create' not found in libpthread"])],
1710   []
1711 )
1712 PTHREAD_LIBS="$LIBS"
1713 LIBS="$SAVE_LIBS"
1714
1715 AC_CHECK_HEADERS([pthread.h],
1716   [],
1717   [AC_MSG_ERROR([pthread.h not found])]
1718 )
1719 AC_SUBST([PTHREAD_LIBS])
1720
1721 m4_divert_once([HELP_WITH], [
1722 collectd additional packages:])
1723
1724 if test "x$ac_system" = "xAIX"
1725 then
1726         with_perfstat="yes"
1727         with_procinfo="yes"
1728 else
1729         with_perfstat="no (AIX only)"
1730         with_procinfo="no (AIX only)"
1731 fi
1732
1733 if test "x$with_perfstat" = "xyes"
1734 then
1735         AC_CHECK_LIB(perfstat, perfstat_reset, [with_perfstat="yes"], [with_perfstat="no (perfstat not found)"], [])
1736 #       AC_CHECK_HEADERS(sys/protosw.h libperfstat.h,, [with_perfstat="no (perfstat not found)"])
1737 fi
1738 if test "x$with_perfstat" = "xyes"
1739 then
1740          AC_DEFINE(HAVE_PERFSTAT, 1, [Define to 1 if you have the 'perfstat' library (-lperfstat)])
1741          # struct members pertaining to donation have been added to libperfstat somewhere between AIX5.3ML5 and AIX5.3ML9
1742          AC_CHECK_MEMBER([perfstat_partition_type_t.b.donate_enabled], [], [], [[#include <libperfstat.h]])
1743          if test "x$av_cv_member_perfstat_partition_type_t_b_donate_enabled" = "xyes"
1744          then
1745                 AC_DEFINE(PERFSTAT_SUPPORTS_DONATION, 1, [Define to 1 if your version of the 'perfstat' library supports donation])
1746          fi
1747 fi
1748 AM_CONDITIONAL(BUILD_WITH_PERFSTAT, test "x$with_perfstat" = "xyes")
1749
1750 # Processes plugin under AIX.
1751 if test "x$with_procinfo" = "xyes"
1752 then
1753         AC_CHECK_HEADERS(procinfo.h,, [with_procinfo="no (procinfo.h not found)"])
1754 fi
1755 if test "x$with_procinfo" = "xyes"
1756 then
1757          AC_DEFINE(HAVE_PROCINFO_H, 1, [Define to 1 if you have the procinfo.h])
1758 fi
1759
1760 if test "x$ac_system" = "xSolaris"
1761 then
1762         with_kstat="yes"
1763         with_devinfo="yes"
1764 else
1765         with_kstat="no (Solaris only)"
1766         with_devinfo="no (Solaris only)"
1767 fi
1768
1769 if test "x$with_kstat" = "xyes"
1770 then
1771         AC_CHECK_LIB(kstat, kstat_open, [with_kstat="yes"], [with_kstat="no (libkstat not found)"], [])
1772 fi
1773 if test "x$with_kstat" = "xyes"
1774 then
1775         AC_CHECK_LIB(devinfo, di_init, [with_devinfo="yes"], [with_devinfo="no (not found)"], [])
1776         AC_CHECK_HEADERS(kstat.h,, [with_kstat="no (kstat.h not found)"])
1777 fi
1778 if test "x$with_kstat" = "xyes"
1779 then
1780         AC_DEFINE(HAVE_LIBKSTAT, 1,
1781                   [Define to 1 if you have the 'kstat' library (-lkstat)])
1782 fi
1783 AM_CONDITIONAL(BUILD_WITH_LIBKSTAT, test "x$with_kstat" = "xyes")
1784 AM_CONDITIONAL(BUILD_WITH_LIBDEVINFO, test "x$with_devinfo" = "xyes")
1785
1786 with_libiokit="no"
1787 if test "x$ac_system" = "xDarwin"
1788 then
1789         with_libiokit="yes"
1790 else
1791         with_libiokit="no"
1792 fi
1793 AM_CONDITIONAL(BUILD_WITH_LIBIOKIT, test "x$with_libiokit" = "xyes")
1794
1795 with_libkvm="no"
1796 AC_CHECK_LIB(kvm, kvm_getprocs, [with_kvm_getprocs="yes"], [with_kvm_getprocs="no"])
1797 if test "x$with_kvm_getprocs" = "xyes"
1798 then
1799         AC_DEFINE(HAVE_LIBKVM_GETPROCS, 1,
1800                   [Define to 1 if you have the 'kvm' library with the 'kvm_getprocs' symbol (-lkvm)])
1801         with_libkvm="yes"
1802 fi
1803 AM_CONDITIONAL(BUILD_WITH_LIBKVM_GETPROCS, test "x$with_kvm_getprocs" = "xyes")
1804
1805 AC_CHECK_LIB(kvm, kvm_getswapinfo, [with_kvm_getswapinfo="yes"], [with_kvm_getswapinfo="no"])
1806 if test "x$with_kvm_getswapinfo" = "xyes"
1807 then
1808         AC_DEFINE(HAVE_LIBKVM_GETSWAPINFO, 1,
1809                   [Define to 1 if you have the 'kvm' library with the 'kvm_getswapinfo' symbol (-lkvm)])
1810         with_libkvm="yes"
1811 fi
1812 AM_CONDITIONAL(BUILD_WITH_LIBKVM_GETSWAPINFO, test "x$with_kvm_getswapinfo" = "xyes")
1813
1814 AC_CHECK_LIB(kvm, kvm_nlist, [with_kvm_nlist="yes"], [with_kvm_nlist="no"])
1815 if test "x$with_kvm_nlist" = "xyes"
1816 then
1817         AC_CHECK_HEADERS(bsd/nlist.h nlist.h)
1818         AC_DEFINE(HAVE_LIBKVM_NLIST, 1,
1819                   [Define to 1 if you have the 'kvm' library with the 'kvm_nlist' symbol (-lkvm)])
1820         with_libkvm="yes"
1821 fi
1822 AM_CONDITIONAL(BUILD_WITH_LIBKVM_NLIST, test "x$with_kvm_nlist" = "xyes")
1823
1824 AC_CHECK_LIB(kvm, kvm_openfiles, [with_kvm_openfiles="yes"], [with_kvm_openfiles="no"])
1825 if test "x$with_kvm_openfiles" = "xyes"
1826 then
1827         AC_DEFINE(HAVE_LIBKVM_NLIST, 1,
1828                   [Define to 1 if you have the 'kvm' library with the 'kvm_openfiles' symbol (-lkvm)])
1829         with_libkvm="yes"
1830 fi
1831 AM_CONDITIONAL(BUILD_WITH_LIBKVM_OPENFILES, test "x$with_kvm_openfiles" = "xyes")
1832
1833 # --with-libaquaero5 {{{
1834 AC_ARG_WITH(libaquaero5, [AS_HELP_STRING([--with-libaquaero5@<:@=PREFIX@:>@], [Path to aquatools-ng source code.])],
1835 [
1836  if test "x$withval" = "xyes"
1837  then
1838          with_libaquaero5="yes"
1839  else if test "x$withval" = "xno"
1840  then
1841          with_libaquaero5="no"
1842  else
1843          with_libaquaero5="yes"
1844          LIBAQUAERO5_CFLAGS="$LIBAQUAERO5_CFLAGS -I$withval/src"
1845          LIBAQUAERO5_LDFLAGS="$LIBAQUAERO5_LDFLAGS -L$withval/obj"
1846  fi; fi
1847 ],
1848 [with_libaquaero5="yes"])
1849
1850 SAVE_CPPFLAGS="$CPPFLAGS"
1851 SAVE_LDFLAGS="$LDFLAGS"
1852
1853 CPPFLAGS="$CPPFLAGS $LIBAQUAERO5_CFLAGS"
1854 LDFLAGS="$LDFLAGS $LIBAQUAERO5_LDFLAGS"
1855
1856 if test "x$with_libaquaero5" = "xyes"
1857 then
1858         if test "x$LIBAQUAERO5_CFLAGS" != "x"
1859         then
1860                 AC_MSG_NOTICE([libaquaero5 CPPFLAGS: $LIBAQUAERO5_CFLAGS])
1861         fi
1862         AC_CHECK_HEADERS(libaquaero5.h,
1863         [with_libaquaero5="yes"],
1864         [with_libaquaero5="no (libaquaero5.h not found)"])
1865 fi
1866 if test "x$with_libaquaero5" = "xyes"
1867 then
1868         if test "x$LIBAQUAERO5_LDFLAGS" != "x"
1869         then
1870                 AC_MSG_NOTICE([libaquaero5 LDFLAGS: $LIBAQUAERO5_LDFLAGS])
1871         fi
1872         AC_CHECK_LIB(aquaero5, libaquaero5_poll,
1873         [with_libaquaero5="yes"],
1874         [with_libaquaero5="no (symbol 'libaquaero5_poll' not found)"])
1875 fi
1876
1877 CPPFLAGS="$SAVE_CPPFLAGS"
1878 LDFLAGS="$SAVE_LDFLAGS"
1879
1880 if test "x$with_libaquaero5" = "xyes"
1881 then
1882         BUILD_WITH_LIBAQUAERO5_CFLAGS="$LIBAQUAERO5_CFLAGS"
1883         BUILD_WITH_LIBAQUAERO5_LDFLAGS="$LIBAQUAERO5_LDFLAGS"
1884         AC_SUBST(BUILD_WITH_LIBAQUAERO5_CFLAGS)
1885         AC_SUBST(BUILD_WITH_LIBAQUAERO5_LDFLAGS)
1886 fi
1887 AM_CONDITIONAL(BUILD_WITH_LIBAQUAERO5, test "x$with_libaquaero5" = "xyes")
1888 # }}}
1889
1890 # --with-libhiredis {{{
1891 AC_ARG_WITH(libhiredis, [AS_HELP_STRING([--with-libhiredis@<:@=PREFIX@:>@],
1892       [Path to libhiredis.])],
1893 [
1894  if test "x$withval" = "xyes"
1895  then
1896          with_libhiredis="yes"
1897  else if test "x$withval" = "xno"
1898  then
1899          with_libhiredis="no"
1900  else
1901          with_libhiredis="yes"
1902          LIBHIREDIS_CPPFLAGS="$LIBHIREDIS_CPPFLAGS -I$withval/include"
1903          LIBHIREDIS_LDFLAGS="$LIBHIREDIS_LDFLAGS -L$withval/lib"
1904  fi; fi
1905 ],
1906 [with_libhiredis="yes"])
1907
1908 SAVE_CPPFLAGS="$CPPFLAGS"
1909 SAVE_LDFLAGS="$LDFLAGS"
1910
1911 CPPFLAGS="$CPPFLAGS $LIBHIREDIS_CPPFLAGS"
1912 LDFLAGS="$LDFLAGS $LIBHIREDIS_LDFLAGS"
1913
1914 if test "x$with_libhiredis" = "xyes"
1915 then
1916         if test "x$LIBHIREDIS_CPPFLAGS" != "x"
1917         then
1918                 AC_MSG_NOTICE([libhiredis CPPFLAGS: $LIBHIREDIS_CPPFLAGS])
1919         fi
1920         AC_CHECK_HEADERS(hiredis/hiredis.h,
1921         [with_libhiredis="yes"],
1922         [with_libhiredis="no (hiredis.h not found)"])
1923 fi
1924 if test "x$with_libhiredis" = "xyes"
1925 then
1926         if test "x$LIBHIREDIS_LDFLAGS" != "x"
1927         then
1928                 AC_MSG_NOTICE([libhiredis LDFLAGS: $LIBHIREDIS_LDFLAGS])
1929         fi
1930         AC_CHECK_LIB(hiredis, redisCommand,
1931         [with_libhiredis="yes"],
1932         [with_libhiredis="no (symbol 'redisCommand' not found)"])
1933
1934 fi
1935
1936 CPPFLAGS="$SAVE_CPPFLAGS"
1937 LDFLAGS="$SAVE_LDFLAGS"
1938
1939 if test "x$with_libhiredis" = "xyes"
1940 then
1941         BUILD_WITH_LIBHIREDIS_CPPFLAGS="$LIBHIREDIS_CPPFLAGS"
1942         BUILD_WITH_LIBHIREDIS_LDFLAGS="$LIBHIREDIS_LDFLAGS"
1943         AC_SUBST(BUILD_WITH_LIBHIREDIS_CPPFLAGS)
1944         AC_SUBST(BUILD_WITH_LIBHIREDIS_LDFLAGS)
1945 fi
1946 AM_CONDITIONAL(BUILD_WITH_LIBHIREDIS, test "x$with_libhiredis" = "xyes")
1947 # }}}
1948
1949 # --with-libcurl {{{
1950 with_curl_config="curl-config"
1951 with_curl_cflags=""
1952 with_curl_libs=""
1953 AC_ARG_WITH(libcurl, [AS_HELP_STRING([--with-libcurl@<:@=PREFIX@:>@], [Path to libcurl.])],
1954 [
1955         if test "x$withval" = "xno"
1956         then
1957                 with_libcurl="no"
1958         else if test "x$withval" = "xyes"
1959         then
1960                 with_libcurl="yes"
1961         else
1962                 if test -f "$withval" && test -x "$withval"
1963                 then
1964                         with_curl_config="$withval"
1965                         with_libcurl="yes"
1966                 else if test -x "$withval/bin/curl-config"
1967                 then
1968                         with_curl_config="$withval/bin/curl-config"
1969                         with_libcurl="yes"
1970                 fi; fi
1971                 with_libcurl="yes"
1972         fi; fi
1973 ],
1974 [
1975         with_libcurl="yes"
1976 ])
1977 if test "x$with_libcurl" = "xyes"
1978 then
1979         with_curl_cflags=`$with_curl_config --cflags 2>/dev/null`
1980         curl_config_status=$?
1981
1982         if test $curl_config_status -ne 0
1983         then
1984                 with_libcurl="no ($with_curl_config failed)"
1985         else
1986                 SAVE_CPPFLAGS="$CPPFLAGS"
1987                 CPPFLAGS="$CPPFLAGS $with_curl_cflags"
1988
1989                 AC_CHECK_HEADERS(curl/curl.h, [], [with_libcurl="no (curl/curl.h not found)"], [])
1990
1991                 CPPFLAGS="$SAVE_CPPFLAGS"
1992         fi
1993 fi
1994 if test "x$with_libcurl" = "xyes"
1995 then
1996         with_curl_libs=`$with_curl_config --libs 2>/dev/null`
1997         curl_config_status=$?
1998
1999         if test $curl_config_status -ne 0
2000         then
2001                 with_libcurl="no ($with_curl_config failed)"
2002         else
2003                 AC_CHECK_LIB(curl, curl_easy_init,
2004                  [with_libcurl="yes"],
2005                  [with_libcurl="no (symbol 'curl_easy_init' not found)"],
2006                  [$with_curl_libs])
2007                 AC_CHECK_DECL(CURLOPT_USERNAME,
2008                  [have_curlopt_username="yes"],
2009                  [have_curlopt_username="no"],
2010                  [[#include <curl/curl.h>]])
2011                 AC_CHECK_DECL(CURLOPT_TIMEOUT_MS,
2012                  [have_curlopt_timeout="yes"],
2013                  [have_curlopt_timeout="no"],
2014                  [[#include <curl/curl.h>]])
2015         fi
2016 fi
2017 if test "x$with_libcurl" = "xyes"
2018 then
2019         SAVE_CPPFLAGS="$CPPFLAGS"
2020         SAVE_LDFLAGS="$LDFLAGS"
2021         CPPFLAGS="$CPPFLAGS $with_curl_cflags"
2022         LDFLAGS="$LDFLAGS $with_curl_libs"
2023         AC_CACHE_CHECK([for CURLINFO_APPCONNECT_TIME],
2024                 [c_cv_have_curlinfo_appconnect_time],
2025                 AC_LINK_IFELSE([AC_LANG_PROGRAM(
2026 [[
2027 #include <curl/curl.h>
2028 ]],
2029 [[
2030 int val = CURLINFO_APPCONNECT_TIME;
2031 return val;
2032 ]]
2033                         )],
2034                         [c_cv_have_curlinfo_appconnect_time="yes"],
2035                         [c_cv_have_curlinfo_appconnect_time="no"]
2036                 )
2037         )
2038         CPPFLAGS="$SAVE_CPPFLAGS"
2039         LDFLAGS="$SAVE_LDFLAGS"
2040 fi
2041 AM_CONDITIONAL(BUILD_WITH_LIBCURL, test "x$with_libcurl" = "xyes")
2042 if test "x$c_cv_have_curlinfo_appconnect_time" = "xyes"
2043 then
2044         AC_DEFINE(HAVE_CURLINFO_APPCONNECT_TIME, 1, [Define if curl.h defines CURLINFO_APPCONNECT_TIME.])
2045 fi
2046
2047 if test "x$with_libcurl" = "xyes"
2048 then
2049         BUILD_WITH_LIBCURL_CFLAGS="$with_curl_cflags"
2050         BUILD_WITH_LIBCURL_LIBS="$with_curl_libs"
2051         AC_SUBST(BUILD_WITH_LIBCURL_CFLAGS)
2052         AC_SUBST(BUILD_WITH_LIBCURL_LIBS)
2053
2054         if test "x$have_curlopt_username" = "xyes"
2055         then
2056                 AC_DEFINE(HAVE_CURLOPT_USERNAME, 1, [Define if libcurl supports CURLOPT_USERNAME option.])
2057         fi
2058
2059         if test "x$have_curlopt_timeout" = "xyes"
2060         then
2061                 AC_DEFINE(HAVE_CURLOPT_TIMEOUT_MS, 1, [Define if libcurl supports CURLOPT_TIMEOUT_MS option.])
2062         fi
2063 fi
2064 # }}}
2065
2066 # --with-libdbi {{{
2067 with_libdbi_cppflags=""
2068 with_libdbi_ldflags=""
2069 AC_ARG_WITH(libdbi, [AS_HELP_STRING([--with-libdbi@<:@=PREFIX@:>@], [Path to libdbi.])],
2070 [
2071         if test "x$withval" != "xno" && test "x$withval" != "xyes"
2072         then
2073                 with_libdbi_cppflags="-I$withval/include"
2074                 with_libdbi_ldflags="-L$withval/lib"
2075                 with_libdbi="yes"
2076         else
2077                 with_libdbi="$withval"
2078         fi
2079 ],
2080 [
2081         with_libdbi="yes"
2082 ])
2083 if test "x$with_libdbi" = "xyes"
2084 then
2085         SAVE_CPPFLAGS="$CPPFLAGS"
2086         CPPFLAGS="$CPPFLAGS $with_libdbi_cppflags"
2087
2088         AC_CHECK_HEADERS(dbi/dbi.h, [with_libdbi="yes"], [with_libdbi="no (dbi/dbi.h not found)"])
2089
2090         CPPFLAGS="$SAVE_CPPFLAGS"
2091 fi
2092 if test "x$with_libdbi" = "xyes"
2093 then
2094         SAVE_CPPFLAGS="$CPPFLAGS"
2095         SAVE_LDFLAGS="$LDFLAGS"
2096         CPPFLAGS="$CPPFLAGS $with_libdbi_cppflags"
2097         LDFLAGS="$LDFLAGS $with_libdbi_ldflags"
2098
2099         AC_CHECK_LIB(dbi, dbi_initialize, [with_libdbi="yes"], [with_libdbi="no (Symbol 'dbi_initialize' not found)"])
2100
2101         CPPFLAGS="$SAVE_CPPFLAGS"
2102         LDFLAGS="$SAVE_LDFLAGS"
2103 fi
2104 if test "x$with_libdbi" = "xyes"
2105 then
2106         BUILD_WITH_LIBDBI_CPPFLAGS="$with_libdbi_cppflags"
2107         BUILD_WITH_LIBDBI_LDFLAGS="$with_libdbi_ldflags"
2108         BUILD_WITH_LIBDBI_LIBS="-ldbi"
2109         AC_SUBST(BUILD_WITH_LIBDBI_CPPFLAGS)
2110         AC_SUBST(BUILD_WITH_LIBDBI_LDFLAGS)
2111         AC_SUBST(BUILD_WITH_LIBDBI_LIBS)
2112 fi
2113 AM_CONDITIONAL(BUILD_WITH_LIBDBI, test "x$with_libdbi" = "xyes")
2114 # }}}
2115
2116 # --with-libesmtp {{{
2117 AC_ARG_WITH(libesmtp, [AS_HELP_STRING([--with-libesmtp@<:@=PREFIX@:>@], [Path to libesmtp.])],
2118 [
2119         if test "x$withval" != "xno" && test "x$withval" != "xyes"
2120         then
2121                 LDFLAGS="$LDFLAGS -L$withval/lib"
2122                 CPPFLAGS="$CPPFLAGS -I$withval/include -D_THREAD_SAFE"
2123                 with_libesmtp="yes"
2124         else
2125                 with_libesmtp="$withval"
2126         fi
2127 ],
2128 [
2129         with_libesmtp="yes"
2130 ])
2131 if test "x$with_libesmtp" = "xyes"
2132 then
2133         AC_CHECK_LIB(esmtp, smtp_create_session,
2134         [
2135                 AC_DEFINE(HAVE_LIBESMTP, 1, [Define to 1 if you have the esmtp library (-lesmtp).])
2136         ], [with_libesmtp="no (libesmtp not found)"])
2137 fi
2138 if test "x$with_libesmtp" = "xyes"
2139 then
2140         AC_CHECK_HEADERS(libesmtp.h,
2141         [
2142                 AC_DEFINE(HAVE_LIBESMTP_H, 1, [Define to 1 if you have the <libesmtp.h> header file.])
2143         ], [with_libesmtp="no (libesmtp.h not found)"])
2144 fi
2145 if test "x$with_libesmtp" = "xyes"
2146 then
2147         collect_libesmtp=1
2148 else
2149         collect_libesmtp=0
2150 fi
2151 AC_DEFINE_UNQUOTED(COLLECT_LIBESMTP, [$collect_libesmtp],
2152         [Wether or not to use the esmtp library])
2153 AM_CONDITIONAL(BUILD_WITH_LIBESMTP, test "x$with_libesmtp" = "xyes")
2154 # }}}
2155
2156 # --with-libganglia {{{
2157 AC_ARG_WITH(libganglia, [AS_HELP_STRING([--with-libganglia@<:@=PREFIX@:>@], [Path to libganglia.])],
2158 [
2159  if test -f "$withval" && test -x "$withval"
2160  then
2161          with_libganglia_config="$withval"
2162          with_libganglia="yes"
2163  else if test -f "$withval/bin/ganglia-config" && test -x "$withval/bin/ganglia-config"
2164  then
2165          with_libganglia_config="$withval/bin/ganglia-config"
2166          with_libganglia="yes"
2167  else if test -d "$withval"
2168  then
2169          GANGLIA_CPPFLAGS="-I$withval/include"
2170          GANGLIA_LDFLAGS="-L$withval/lib"
2171          with_libganglia="yes"
2172  else
2173          with_libganglia="$withval"
2174  fi; fi; fi
2175 ],
2176 [
2177  with_libganglia="yes"
2178 ])
2179
2180 if test "x$with_libganglia" = "xyes"
2181 then
2182         if test "x$with_libganglia_config" != "x"
2183         then
2184                 if test "x$GANGLIA_CPPFLAGS" = "x"
2185                 then
2186                         GANGLIA_CPPFLAGS=`"$with_libganglia_config" --cflags 2>/dev/null`
2187                 fi
2188
2189                 if test "x$GANGLIA_LDFLAGS" = "x"
2190                 then
2191                         GANGLIA_LDFLAGS=`"$with_libganglia_config" --ldflags 2>/dev/null`
2192                 fi
2193
2194                 if test "x$GANGLIA_LIBS" = "x"
2195                 then
2196                         GANGLIA_LIBS=`"$with_libganglia_config" --libs 2>/dev/null`
2197                 fi
2198         else
2199                 GANGLIA_LIBS="-lganglia"
2200         fi
2201 fi
2202
2203 SAVE_CPPFLAGS="$CPPFLAGS"
2204 SAVE_LDFLAGS="$LDFLAGS"
2205 CPPFLAGS="$CPPFLAGS $GANGLIA_CPPFLAGS"
2206 LDFLAGS="$LDFLAGS $GANGLIA_LDFLAGS"
2207
2208 if test "x$with_libganglia" = "xyes"
2209 then
2210         AC_CHECK_HEADERS(gm_protocol.h,
2211         [
2212                 AC_DEFINE(HAVE_GM_PROTOCOL_H, 1,
2213                           [Define to 1 if you have the <gm_protocol.h> header file.])
2214         ], [with_libganglia="no (gm_protocol.h not found)"])
2215 fi
2216
2217 if test "x$with_libganglia" = "xyes"
2218 then
2219         AC_CHECK_LIB(ganglia, xdr_Ganglia_value_msg,
2220         [
2221                 AC_DEFINE(HAVE_LIBGANGLIA, 1,
2222                           [Define to 1 if you have the ganglia library (-lganglia).])
2223         ], [with_libganglia="no (symbol xdr_Ganglia_value_msg not found)"])
2224 fi
2225
2226 CPPFLAGS="$SAVE_CPPFLAGS"
2227 LDFLAGS="$SAVE_LDFLAGS"
2228
2229 AC_SUBST(GANGLIA_CPPFLAGS)
2230 AC_SUBST(GANGLIA_LDFLAGS)
2231 AC_SUBST(GANGLIA_LIBS)
2232 AM_CONDITIONAL(BUILD_WITH_LIBGANGLIA, test "x$with_libganglia" = "xyes")
2233 # }}}
2234
2235 # --with-libgcrypt {{{
2236 GCRYPT_CPPFLAGS="$GCRYPT_CPPFLAGS"
2237 GCRYPT_LDFLAGS="$GCRYPT_LDFLAGS"
2238 GCRYPT_LIBS="$GCRYPT_LIBS"
2239 AC_ARG_WITH(libgcrypt, [AS_HELP_STRING([--with-libgcrypt@<:@=PREFIX@:>@], [Path to libgcrypt.])],
2240 [
2241  if test -f "$withval" && test -x "$withval"
2242  then
2243          with_libgcrypt_config="$withval"
2244          with_libgcrypt="yes"
2245  else if test -f "$withval/bin/gcrypt-config" && test -x "$withval/bin/gcrypt-config"
2246  then
2247          with_libgcrypt_config="$withval/bin/gcrypt-config"
2248          with_libgcrypt="yes"
2249  else if test -d "$withval"
2250  then
2251          GCRYPT_CPPFLAGS="$GCRYPT_CPPFLAGS -I$withval/include"
2252          GCRYPT_LDFLAGS="$GCRYPT_LDFLAGS -L$withval/lib"
2253          with_libgcrypt="yes"
2254  else
2255          with_libgcrypt_config="gcrypt-config"
2256          with_libgcrypt="$withval"
2257  fi; fi; fi
2258 ],
2259 [
2260  with_libgcrypt_config="libgcrypt-config"
2261  with_libgcrypt="yes"
2262 ])
2263
2264 if test "x$with_libgcrypt" = "xyes" && test "x$with_libgcrypt_config" != "x"
2265 then
2266         if test "x$GCRYPT_CPPFLAGS" = "x"
2267         then
2268                 GCRYPT_CPPFLAGS=`"$with_libgcrypt_config" --cflags 2>/dev/null`
2269         fi
2270
2271         if test "x$GCRYPT_LIBS" = "x"
2272         then
2273                 GCRYPT_LIBS=`"$with_libgcrypt_config" --libs 2>/dev/null`
2274         fi
2275 fi
2276
2277 SAVE_CPPFLAGS="$CPPFLAGS"
2278 SAVE_LDFLAGS="$LDFLAGS"
2279 SAVE_LIBS="$LIBS"
2280 CPPFLAGS="$CPPFLAGS $GCRYPT_CPPFLAGS"
2281 LDFLAGS="$LDFLAGS $GCRYPT_LDFLAGS"
2282 LIBS="$LIBS $GCRYPT_LIBS"
2283
2284 if test "x$with_libgcrypt" = "xyes"
2285 then
2286         if test "x$GCRYPT_CPPFLAGS" != "x"
2287         then
2288                 AC_MSG_NOTICE([gcrypt CPPFLAGS: $GCRYPT_CPPFLAGS])
2289         fi
2290         AC_CHECK_HEADERS(gcrypt.h,
2291                 [with_libgcrypt="yes"],
2292                 [with_libgcrypt="no (gcrypt.h not found)"])
2293 fi
2294
2295 if test "x$with_libgcrypt" = "xyes"
2296 then
2297         AC_CHECK_LIB(gcrypt, gcry_md_hash_buffer,
2298                 [with_libgcrypt="yes"],
2299                 [with_libgcrypt="no (symbol gcry_md_hash_buffer not found)"])
2300 fi
2301
2302 CPPFLAGS="$SAVE_CPPFLAGS"
2303 LDFLAGS="$SAVE_LDFLAGS"
2304 LIBS="$SAVE_LIBS"
2305
2306 if test "x$with_libgcrypt" = "xyes"
2307 then
2308         AC_DEFINE(HAVE_LIBGCRYPT, 1, [Define to 1 if you have the gcrypt library (-lgcrypt).])
2309 fi
2310
2311 AC_SUBST(GCRYPT_CPPFLAGS)
2312 AC_SUBST(GCRYPT_LDFLAGS)
2313 AC_SUBST(GCRYPT_LIBS)
2314 AM_CONDITIONAL(BUILD_WITH_LIBGCRYPT, test "x$with_libgcrypt" = "xyes")
2315 # }}}
2316
2317 # --with-libgps {{{
2318 with_libgps_cflags=""
2319 with_libgps_ldflags=""
2320 AC_ARG_WITH(libgps, [AS_HELP_STRING([--with-libgps@<:@=PREFIX@:>@], [Path to libgps.])],
2321 [
2322         if test "x$withval" != "xno" && test "x$withval" != "xyes"
2323         then
2324                 with_libgps_cflags="-I$withval/include"
2325                 with_libgps_ldflags="-L$withval/lib"
2326                 with_libgps="yes"
2327         else
2328                 with_libgps="$withval"
2329         fi
2330 ],
2331 [
2332         with_libgps="yes"
2333 ])
2334 if test "x$with_libgps" = "xyes"
2335 then
2336         SAVE_CFLAGS="$CFLAGS"
2337         CFLAGS="$CFLAGS $with_libgps_cflags"
2338
2339         AC_CHECK_HEADERS(gps.h, [with_libgps="yes"], [with_libgps="no (gps.h not found)"])
2340
2341         CFLAGS="$SAVE_CFLAGS"
2342 fi
2343 if test "x$with_libgps" = "xyes"
2344 then
2345         SAVE_CFLAGS="$CFLAGS"
2346         SAVE_LDFLAGS="$LDFLAGS"
2347         CFLAGS="$CFLAGS $with_libgps_cflags"
2348         LDFLAGS="$LDFLAGS $with_libgps_ldflags"
2349
2350         AC_CHECK_LIB(gps, gps_open, [with_libgps="yes"], [with_libgps="no (symbol gps_open not found)"])
2351
2352         CFLAGS="$SAVE_CFLAGS"
2353         LDFLAGS="$SAVE_LDFLAGS"
2354 fi
2355 if test "x$with_libgps" = "xyes"
2356 then
2357         BUILD_WITH_LIBGPS_CFLAGS="$with_libgps_cflags"
2358         BUILD_WITH_LIBGPS_LDFLAGS="$with_libgps_ldflags"
2359         BUILD_WITH_LIBGPS_LIBS="-lgps"
2360         AC_SUBST(BUILD_WITH_LIBGPS_CFLAGS)
2361         AC_SUBST(BUILD_WITH_LIBGPS_LDFLAGS)
2362         AC_SUBST(BUILD_WITH_LIBGPS_LIBS)
2363 fi
2364 AM_CONDITIONAL(BUILD_WITH_LIBGPS, test "x$with_libgps" = "xyes")
2365 # }}}
2366
2367 # --with-libgrpc++ {{{
2368 with_libgrpcpp_cppflags=""
2369 with_libgrpcpp_ldflags=""
2370 AC_ARG_WITH([libgrpc++], [AS_HELP_STRING([--with-libgrpc++@<:@=PREFIX@:>@], [Path to libgrpc++.])],
2371   [
2372     with_grpcpp="$withval"
2373     if test "x$withval" != "xno" && test "x$withval" != "xyes"
2374     then
2375       with_libgrpcpp_cppflags="-I$withval/include"
2376       with_libgrpcpp_ldflags="-L$withval/lib"
2377       with_libgrpcpp="yes"
2378     fi
2379     if test "x$withval" = "xno"
2380     then
2381       with_libgrpcpp="no (disabled on command line)"
2382     fi
2383   ],
2384   [withval="yes"]
2385 )
2386 if test "x$withval" = "xyes"
2387 then
2388 PKG_CHECK_MODULES([GRPCPP], [grpc++],
2389   [with_libgrpcpp="yes"],
2390   [with_libgrpcpp="no (pkg-config could not find libgrpc++)"]
2391 )
2392 fi
2393
2394 if test "x$withval" != "xno"
2395 then
2396   AC_MSG_CHECKING([whether $CXX accepts -std=c++11])
2397   if test_cxx_flags -std=c++11; then
2398     AC_MSG_RESULT([yes])
2399   else
2400     AC_MSG_RESULT([no])
2401     with_libgrpcpp="no (requires C++11 support)"
2402   fi
2403 fi
2404
2405 if test "x$with_libgrpcpp" = "xyes"
2406 then
2407   AC_LANG_PUSH(C++)
2408   SAVE_CPPFLAGS="$CPPFLAGS"
2409   CPPFLAGS="-std=c++11 $with_libgrpcpp_cppflags $GRPCPP_CFLAGS $CPPFLAGS"
2410   AC_CHECK_HEADERS([grpc++/grpc++.h], [],
2411     [with_libgrpcpp="no (<grpc++/grpc++.h> not found)"]
2412   )
2413   CPPFLAGS="$SAVE_CPPFLAGS"
2414   AC_LANG_POP(C++)
2415 fi
2416 if test "x$with_libgrpcpp" = "xyes"
2417 then
2418   AC_LANG_PUSH(C++)
2419   SAVE_CPPFLAGS="$CPPFLAGS"
2420   SAVE_LDFLAGS="$LDFLAGS"
2421   SAVE_LIBS="$LIBS"
2422   CPPFLAGS="-std=c++11 $with_libgrpcpp_cppflags $GRPCPP_CFLAGS $CPPFLAGS"
2423   LDFLAGS="$with_libgrpcpp_ldflags"
2424   if test "x$GRPCPP_LIBS" = "x"
2425   then
2426     LIBS="-lgrpc++"
2427   else
2428     LIBS="$GRPCPP_LIBS"
2429   fi
2430   AC_LINK_IFELSE(
2431     [AC_LANG_PROGRAM(
2432       [[#include <grpc++/grpc++.h>]],
2433       [[grpc::ServerBuilder sb;]]
2434     )],
2435     [
2436       with_libgrpcpp="yes"
2437       if test "x$GRPCPP_LIBS" = "x"
2438       then
2439         GRPCPP_LIBS="-lgrpc++"
2440       fi
2441     ],
2442     [with_libgrpcpp="no (libgrpc++ not found)"]
2443   )
2444   CPPFLAGS="$SAVE_CPPFLAGS"
2445   LDFLAGS="$SAVE_LDFLAGS"
2446   LIBS="$SAVE_LIBS"
2447   AC_LANG_POP(C++)
2448 fi
2449 BUILD_WITH_LIBGRPCPP_CPPFLAGS="-std=c++11 $with_libgrpcpp_cppflags $GRPCPP_CFLAGS"
2450 BUILD_WITH_LIBGRPCPP_LDFLAGS="$with_libgrpcpp_ldflags"
2451 BUILD_WITH_LIBGRPCPP_LIBS="$GRPCPP_LIBS"
2452 AC_SUBST([BUILD_WITH_LIBGRPCPP_CPPFLAGS])
2453 AC_SUBST([BUILD_WITH_LIBGRPCPP_LDFLAGS])
2454 AC_SUBST([BUILD_WITH_LIBGRPCPP_LIBS])
2455 # }}}
2456
2457 # --with-libiptc {{{
2458 AC_ARG_WITH(libiptc, [AS_HELP_STRING([--with-libiptc@<:@=PREFIX@:>@], [Path to libiptc.])],
2459 [
2460         if test "x$withval" = "xyes"
2461         then
2462                 with_libiptc="pkgconfig"
2463         else if test "x$withval" = "xno"
2464         then
2465                 with_libiptc="no"
2466         else
2467                 with_libiptc="yes"
2468                 with_libiptc_cflags="-I$withval/include"
2469                 with_libiptc_libs="-L$withval/lib"
2470         fi; fi
2471 ],
2472 [
2473         if test "x$ac_system" = "xLinux"
2474         then
2475                 with_libiptc="pkgconfig"
2476         else
2477                 with_libiptc="no (Linux only)"
2478         fi
2479 ])
2480
2481 if test "x$with_libiptc" = "xpkgconfig"
2482 then
2483         $PKG_CONFIG --exists 'libiptc' 2>/dev/null
2484         if test $? -ne 0
2485         then
2486                 with_libiptc="no (pkg-config doesn't know libiptc)"
2487         fi
2488 fi
2489 if test "x$with_libiptc" = "xpkgconfig"
2490 then
2491         with_libiptc_cflags="`$PKG_CONFIG --cflags 'libiptc'`"
2492         if test $? -ne 0
2493         then
2494                 with_libiptc="no ($PKG_CONFIG failed)"
2495         fi
2496         with_libiptc_libs="`$PKG_CONFIG --libs 'libiptc'`"
2497         if test $? -ne 0
2498         then
2499                 with_libiptc="no ($PKG_CONFIG failed)"
2500         fi
2501 fi
2502
2503 SAVE_CPPFLAGS="$CPPFLAGS"
2504 CPPFLAGS="$CPPFLAGS $with_libiptc_cflags"
2505
2506 # check whether the header file for libiptc is available.
2507 if test "x$with_libiptc" = "xpkgconfig"
2508 then
2509         AC_CHECK_HEADERS(libiptc/libiptc.h libiptc/libip6tc.h, ,
2510                         [with_libiptc="no (header file missing)"])
2511 fi
2512 # If the header file is available, check for the required type declaractions.
2513 # They may be missing in old versions of libiptc. In that case, they will be
2514 # declared in the iptables plugin.
2515 if test "x$with_libiptc" = "xpkgconfig"
2516 then
2517         AC_CHECK_TYPES([iptc_handle_t, ip6tc_handle_t], [], [])
2518 fi
2519 # Check for the iptc_init symbol in the library.
2520 # This could be in iptc or ip4tc
2521 if test "x$with_libiptc" = "xpkgconfig"
2522 then
2523         SAVE_LIBS="$LIBS"
2524         AC_SEARCH_LIBS(iptc_init, [iptc ip4tc],
2525                         [with_libiptc="pkgconfig"],
2526                         [with_libiptc="no"],
2527                         [$with_libiptc_libs])
2528         LIBS="$SAVE_LIBS"
2529 fi
2530 if test "x$with_libiptc" = "xpkgconfig"
2531 then
2532         with_libiptc="yes"
2533 fi
2534
2535 CPPFLAGS="$SAVE_CPPFLAGS"
2536
2537 AM_CONDITIONAL(BUILD_WITH_LIBIPTC, test "x$with_libiptc" = "xyes")
2538 if test "x$with_libiptc" = "xyes"
2539 then
2540         BUILD_WITH_LIBIPTC_CPPFLAGS="$with_libiptc_cflags"
2541         BUILD_WITH_LIBIPTC_LDFLAGS="$with_libiptc_libs"
2542         AC_SUBST(BUILD_WITH_LIBIPTC_CPPFLAGS)
2543         AC_SUBST(BUILD_WITH_LIBIPTC_LDFLAGS)
2544 fi
2545 # }}}
2546
2547 # --with-libdpdk {{{
2548 LIBDPDK_CPPFLAGS="-I/usr/include/dpdk"
2549 LIBDPDK_LDFLAGS=""
2550 AC_ARG_VAR([LIBDPDK_CPPFLAGS], [Preprocessor flags for libdpdk])
2551 AC_ARG_VAR([LIBDPDK_LDFLAGS], [Linker flags for libdpdk])
2552
2553 AC_ARG_WITH([libdpdk], [AS_HELP_STRING([--without-libdpdk], [Disable libdpdk.])])
2554
2555 if test "x$with_libdpdk" != "xno"
2556 then
2557         SAVE_CPPFLAGS="$CPPFLAGS"
2558         CPPFLAGS="$LIBDPDK_CPPFLAGS $CPPFLAGS"
2559         AC_CHECK_HEADERS([rte_config.h],
2560                 [with_libdpdk="yes"],
2561                 [with_libdpdk="no (rte_config.h not found)"]
2562         )
2563         CPPFLAGS="$SAVE_CPPFLAGS"
2564 fi
2565
2566 if test "x$with_libdpdk" = "xyes"
2567 then
2568         SAVE_LDFLAGS="$LDFLAGS"
2569         LDFLAGS="$LIBDPDK_LDFLAGS $LDFLAGS"
2570         AC_CHECK_LIB([dpdk], [rte_eal_init],
2571                 [with_libdpkd="yes"],
2572                 [with_libdpdk="no (symbol 'rte_eal_init' not found)"]
2573         )
2574         LDFLAGS="$SAVE_LDFLAGS"
2575 fi
2576
2577 # }}}
2578
2579 # --with-java {{{
2580 with_java_home="$JAVA_HOME"
2581 if test "x$with_java_home" = "x"
2582 then
2583         with_java_home="/usr/lib/jvm"
2584 fi
2585 JAVAC="$JAVAC"
2586 JAR="$JAR"
2587 AC_ARG_WITH(java, [AS_HELP_STRING([--with-java@<:@=PREFIX@:>@], [Path to Java home.])],
2588 [
2589         if test "x$withval" = "xno"
2590         then
2591                 with_java="no"
2592         else if test "x$withval" = "xyes"
2593         then
2594                 with_java="yes"
2595         else
2596                 with_java_home="$withval"
2597                 with_java="yes"
2598         fi; fi
2599 ],
2600 [with_java="yes"])
2601 if test "x$with_java" = "xyes"
2602 then
2603         if test -d "$with_java_home"
2604         then
2605                 AC_MSG_CHECKING([for jni.h])
2606                 TMPVAR=`find -L "$with_java_home" -name jni.h -type f -exec 'dirname' '{}' ';' 2>/dev/null | LC_ALL=C sort | head -n 1`
2607                 if test "x$TMPVAR" != "x"
2608                 then
2609                         AC_MSG_RESULT([found in $TMPVAR])
2610                         JAVA_CPPFLAGS="$JAVA_CPPFLAGS -I$TMPVAR"
2611                 else
2612                         AC_MSG_RESULT([not found])
2613                 fi
2614
2615                 AC_MSG_CHECKING([for jni_md.h])
2616                 TMPVAR=`find -L "$with_java_home" -name jni_md.h -type f -exec 'dirname' '{}' ';' 2>/dev/null | LC_ALL=C sort | head -n 1`
2617                 if test "x$TMPVAR" != "x"
2618                 then
2619                         AC_MSG_RESULT([found in $TMPVAR])
2620                         JAVA_CPPFLAGS="$JAVA_CPPFLAGS -I$TMPVAR"
2621                 else
2622                         AC_MSG_RESULT([not found])
2623                 fi
2624
2625                 AC_MSG_CHECKING([for libjvm.so])
2626                 TMPVAR=`find -L "$with_java_home" -type f \( -name libjvm.so -o -name libjvm.dylib \) -exec 'dirname' '{}' ';' 2>/dev/null | LC_ALL=C sort | head -n 1`
2627                 if test "x$TMPVAR" != "x"
2628                 then
2629                         AC_MSG_RESULT([found in $TMPVAR])
2630                         JAVA_LDFLAGS="$JAVA_LDFLAGS -L$TMPVAR -Wl,-rpath -Wl,$TMPVAR"
2631                 else
2632                         AC_MSG_RESULT([not found])
2633                 fi
2634
2635                 if test "x$JAVAC" = "x"
2636                 then
2637                         AC_MSG_CHECKING([for javac])
2638                         TMPVAR=`find -L "$with_java_home" -name javac -type f 2>/dev/null | LC_ALL=C sort | head -n 1`
2639                         if test "x$TMPVAR" != "x"
2640                         then
2641                                 JAVAC="$TMPVAR"
2642                                 AC_MSG_RESULT([$JAVAC])
2643                         else
2644                                 AC_MSG_RESULT([not found])
2645                         fi
2646                 fi
2647                 if test "x$JAR" = "x"
2648                 then
2649                         AC_MSG_CHECKING([for jar])
2650                         TMPVAR=`find -L "$with_java_home" -name jar -type f 2>/dev/null | LC_ALL=C sort | head -n 1`
2651                         if test "x$TMPVAR" != "x"
2652                         then
2653                                 JAR="$TMPVAR"
2654                                 AC_MSG_RESULT([$JAR])
2655                         else
2656                                 AC_MSG_RESULT([not found])
2657                         fi
2658                 fi
2659         else if test "x$with_java_home" != "x"
2660         then
2661                 AC_MSG_WARN([JAVA_HOME: No such directory: $with_java_home])
2662         fi; fi
2663 fi
2664
2665 if test "x$JAVA_CPPFLAGS" != "x"
2666 then
2667         AC_MSG_NOTICE([Building with JAVA_CPPFLAGS set to: $JAVA_CPPFLAGS])
2668 fi
2669 if test "x$JAVA_CFLAGS" != "x"
2670 then
2671         AC_MSG_NOTICE([Building with JAVA_CFLAGS set to: $JAVA_CFLAGS])
2672 fi
2673 if test "x$JAVA_LDFLAGS" != "x"
2674 then
2675         AC_MSG_NOTICE([Building with JAVA_LDFLAGS set to: $JAVA_LDFLAGS])
2676 fi
2677 if test "x$JAVA_LIBS" != "x"
2678 then
2679         AC_MSG_NOTICE([Building with JAVA_LIBS set to: $JAVA_LIBS])
2680 fi
2681 if test "x$JAVAC" = "x"
2682 then
2683         with_javac_path="$PATH"
2684         if test "x$with_java_home" != "x"
2685         then
2686                 with_javac_path="$with_java_home:with_javac_path"
2687                 if test -d "$with_java_home/bin"
2688                 then
2689                         with_javac_path="$with_java_home/bin:with_javac_path"
2690                 fi
2691         fi
2692
2693         AC_PATH_PROG(JAVAC, javac, [], "$with_javac_path")
2694 fi
2695 if test "x$JAVAC" = "x"
2696 then
2697         with_java="no (javac not found)"
2698 fi
2699 if test "x$JAR" = "x"
2700 then
2701         with_jar_path="$PATH"
2702         if test "x$with_java_home" != "x"
2703         then
2704                 with_jar_path="$with_java_home:$with_jar_path"
2705                 if test -d "$with_java_home/bin"
2706                 then
2707                         with_jar_path="$with_java_home/bin:$with_jar_path"
2708                 fi
2709         fi
2710
2711         AC_PATH_PROG(JAR, jar, [], "$with_jar_path")
2712 fi
2713 if test "x$JAR" = "x"
2714 then
2715         with_java="no (jar not found)"
2716 fi
2717
2718 SAVE_CPPFLAGS="$CPPFLAGS"
2719 SAVE_CFLAGS="$CFLAGS"
2720 SAVE_LDFLAGS="$LDFLAGS"
2721 SAVE_LIBS="$LIBS"
2722 CPPFLAGS="$CPPFLAGS $JAVA_CPPFLAGS"
2723 CFLAGS="$CFLAGS $JAVA_CFLAGS"
2724 LDFLAGS="$LDFLAGS $JAVA_LDFLAGS"
2725 LIBS="$LIBS $JAVA_LIBS"
2726
2727 if test "x$with_java" = "xyes"
2728 then
2729         AC_CHECK_HEADERS(jni.h, [], [with_java="no (jni.h not found)"])
2730 fi
2731 if test "x$with_java" = "xyes"
2732 then
2733         AC_CHECK_LIB(jvm, JNI_CreateJavaVM,
2734         [with_java="yes"],
2735         [with_java="no (Symbol 'JNI_CreateJavaVM' not found)"],
2736         [$JAVA_LIBS $PTHREAD_LIBS])
2737 fi
2738 if test "x$with_java" = "xyes"
2739 then
2740         JAVA_LIBS="$JAVA_LIBS -ljvm"
2741         AC_MSG_NOTICE([Building with JAVA_LIBS set to: $JAVA_LIBS])
2742 fi
2743
2744 CPPFLAGS="$SAVE_CPPFLAGS"
2745 CFLAGS="$SAVE_CFLAGS"
2746 LDFLAGS="$SAVE_LDFLAGS"
2747 LIBS="$SAVE_LIBS"
2748
2749 AC_SUBST(JAVA_CPPFLAGS)
2750 AC_SUBST(JAVA_CFLAGS)
2751 AC_SUBST(JAVA_LDFLAGS)
2752 AC_SUBST(JAVA_LIBS)
2753 AM_CONDITIONAL(BUILD_WITH_JAVA, test "x$with_java" = "xyes")
2754 # }}}
2755
2756 # --with-libldap {{{
2757 AC_ARG_WITH(libldap, [AS_HELP_STRING([--with-libldap@<:@=PREFIX@:>@], [Path to libldap.])],
2758 [
2759  if test "x$withval" = "xyes"
2760  then
2761          with_libldap="yes"
2762  else if test "x$withval" = "xno"
2763  then
2764          with_libldap="no"
2765  else
2766          with_libldap="yes"
2767          LIBLDAP_CPPFLAGS="$LIBLDAP_CPPFLAGS -I$withval/include"
2768          LIBLDAP_LDFLAGS="$LIBLDAP_LDFLAGS -L$withval/lib"
2769  fi; fi
2770 ],
2771 [with_libldap="yes"])
2772
2773 SAVE_CPPFLAGS="$CPPFLAGS"
2774 SAVE_LDFLAGS="$LDFLAGS"
2775
2776 CPPFLAGS="$CPPFLAGS $LIBLDAP_CPPFLAGS"
2777 LDFLAGS="$LDFLAGS $LIBLDAP_LDFLAGS"
2778
2779 if test "x$with_libldap" = "xyes"
2780 then
2781         if test "x$LIBLDAP_CPPFLAGS" != "x"
2782         then
2783                 AC_MSG_NOTICE([libldap CPPFLAGS: $LIBLDAP_CPPFLAGS])
2784         fi
2785         AC_CHECK_HEADERS(ldap.h,
2786         [with_libldap="yes"],
2787         [with_libldap="no ('ldap.h' not found)"])
2788 fi
2789 if test "x$with_libldap" = "xyes"
2790 then
2791         if test "x$LIBLDAP_LDFLAGS" != "x"
2792         then
2793                 AC_MSG_NOTICE([libldap LDFLAGS: $LIBLDAP_LDFLAGS])
2794         fi
2795         AC_CHECK_LIB(ldap, ldap_initialize,
2796         [with_libldap="yes"],
2797         [with_libldap="no (symbol 'ldap_initialize' not found)"])
2798
2799 fi
2800
2801 CPPFLAGS="$SAVE_CPPFLAGS"
2802 LDFLAGS="$SAVE_LDFLAGS"
2803
2804 if test "x$with_libldap" = "xyes"
2805 then
2806         BUILD_WITH_LIBLDAP_CPPFLAGS="$LIBLDAP_CPPFLAGS"
2807         BUILD_WITH_LIBLDAP_LDFLAGS="$LIBLDAP_LDFLAGS"
2808         AC_SUBST(BUILD_WITH_LIBLDAP_CPPFLAGS)
2809         AC_SUBST(BUILD_WITH_LIBLDAP_LDFLAGS)
2810 fi
2811 AM_CONDITIONAL(BUILD_WITH_LIBLDAP, test "x$with_libldap" = "xyes")
2812 # }}}
2813
2814 # --with-liblua {{{
2815 AC_ARG_VAR([LIBLUA_PKG_CONFIG_NAME], [Name of liblua used by pkg-config])
2816 if test "x$LIBLUA_PKG_CONFIG_NAME" != "x"
2817 then
2818   PKG_CHECK_MODULES([LUA], [$LIBLUA_PKG_CONFIG_NAME],
2819     [with_liblua="yes"],
2820     [with_liblua="no"]
2821   )
2822 else
2823   PKG_CHECK_MODULES([LUA], [lua],
2824     [with_liblua="yes"],
2825     [
2826       PKG_CHECK_MODULES([LUA], [lua-5.3],
2827         [with_liblua="yes"],
2828         [
2829           PKG_CHECK_MODULES([LUA], [lua5.3],
2830             [with_liblua="yes"],
2831             [
2832               PKG_CHECK_MODULES([LUA], [lua-5.2],
2833                 [with_liblua="yes"],
2834                 [
2835                   PKG_CHECK_MODULES([LUA], [lua5.2],
2836                     [with_liblua="yes"],
2837                     [
2838                       PKG_CHECK_MODULES([LUA], [lua-5.1],
2839                         [with_liblua="yes"],
2840                         [
2841                           PKG_CHECK_MODULES([LUA], [lua5.1],
2842                             [with_liblua="yes"],
2843                             [with_liblua="no (pkg-config cannot find liblua)"]
2844                           )
2845                         ]
2846                       )
2847                     ]
2848                   )
2849                 ]
2850               )
2851             ]
2852           )
2853         ]
2854       )
2855     ]
2856   )
2857 fi
2858
2859 if test "x$with_liblua" = "xyes"
2860 then
2861   SAVE_CFLAGS="$CFLAGS"
2862   CFLAGS="$CFLAGS $LUA_CFLAGS"
2863
2864   AC_CHECK_HEADERS([lua.h lauxlib.h lualib.h],
2865     [with_liblua="yes"],
2866     [with_liblua="no (header not found)"]
2867   )
2868
2869   CFLAGS="$SAVE_CFLAGS"
2870 fi
2871
2872 if test "x$with_liblua" = "xyes"
2873 then
2874   SAVE_LIBS="$LIBS"
2875   LIBS="$LIBS $LUA_LIBS"
2876
2877   AC_CHECK_FUNC([lua_settop],
2878     [with_liblua="yes"],
2879     [with_liblua="no (symbol 'lua_settop' not found)"]
2880   )
2881
2882   LIBS="$SAVE_LIBS"
2883 fi
2884
2885 if test "x$with_liblua" = "xyes"
2886 then
2887     BUILD_WITH_LIBLUA_CFLAGS="$LUA_CFLAGS"
2888     BUILD_WITH_LIBLUA_LIBS="$LUA_LIBS"
2889 fi
2890 AC_SUBST(BUILD_WITH_LIBLUA_CFLAGS)
2891 AC_SUBST(BUILD_WITH_LIBLUA_LIBS)
2892 # }}}
2893
2894 # --with-liblvm2app {{{
2895 with_liblvm2app_cppflags=""
2896 with_liblvm2app_ldflags=""
2897 AC_ARG_WITH(liblvm2app, [AS_HELP_STRING([--with-liblvm2app@<:@=PREFIX@:>@], [Path to liblvm2app.])],
2898 [
2899         if test "x$withval" = "xno"
2900         then
2901                 with_liblvm2app="no"
2902         else
2903                 with_liblvm2app="yes"
2904                 if test "x$withval" != "xyes"
2905                 then
2906                         with_liblvm2app_cppflags="-I$withval/include"
2907                         with_liblvm2app_ldflags="-L$withval/lib"
2908                 fi
2909         fi
2910 ],
2911 [
2912         if test "x$ac_system" = "xLinux"
2913         then
2914                 with_liblvm2app="yes"
2915         else
2916                 with_liblvm2app="no (Linux only library)"
2917         fi
2918 ])
2919 if test "x$with_liblvm2app" = "xyes"
2920 then
2921         SAVE_CPPFLAGS="$CPPFLAGS"
2922         CPPFLAGS="$CPPFLAGS $with_liblvm2app_cppflags"
2923
2924         AC_CHECK_HEADERS(lvm2app.h, [with_liblvm2app="yes"], [with_liblvm2app="no (lvm2app.h not found)"])
2925
2926         CPPFLAGS="$SAVE_CPPFLAGS"
2927 fi
2928
2929 if test "x$with_liblvm2app" = "xyes"
2930 then
2931         SAVE_CPPFLAGS="$CPPFLAGS"
2932         SAVE_LDFLAGS="$LDFLAGS"
2933         CPPFLAGS="$CPPFLAGS $with_liblvm2app_cppflags"
2934         LDFLAGS="$LDFLAGS $with_liblvm2app_ldflags"
2935
2936         AC_CHECK_LIB(lvm2app, lvm_lv_get_property, [with_liblvm2app="yes"], [with_liblvm2app="no (Symbol 'lvm_lv_get_property' not found)"])
2937
2938         CPPFLAGS="$SAVE_CPPFLAGS"
2939         LDFLAGS="$SAVE_LDFLAGS"
2940 fi
2941 if test "x$with_liblvm2app" = "xyes"
2942 then
2943         BUILD_WITH_LIBLVM2APP_CPPFLAGS="$with_liblvm2app_cppflags"
2944         BUILD_WITH_LIBLVM2APP_LDFLAGS="$with_liblvm2app_ldflags"
2945         BUILD_WITH_LIBLVM2APP_LIBS="-llvm2app"
2946         AC_SUBST(BUILD_WITH_LIBLVM2APP_CPPFLAGS)
2947         AC_SUBST(BUILD_WITH_LIBLVM2APP_LDFLAGS)
2948         AC_SUBST(BUILD_WITH_LIBLVM2APP_LIBS)
2949         AC_DEFINE(HAVE_LIBLVM2APP, 1, [Define if liblvm2app is present and usable.])
2950 fi
2951 AM_CONDITIONAL(BUILD_WITH_LIBLVM2APP, test "x$with_liblvm2app" = "xyes")
2952 # }}}
2953
2954 # --with-libmemcached {{{
2955 with_libmemcached_cppflags=""
2956 with_libmemcached_ldflags=""
2957 AC_ARG_WITH(libmemcached, [AS_HELP_STRING([--with-libmemcached@<:@=PREFIX@:>@], [Path to libmemcached.])],
2958 [
2959         if test "x$withval" != "xno" && test "x$withval" != "xyes"
2960         then
2961                 with_libmemcached_cppflags="-I$withval/include"
2962                 with_libmemcached_ldflags="-L$withval/lib"
2963                 with_libmemcached="yes"
2964         else
2965                 with_libmemcached="$withval"
2966         fi
2967 ],
2968 [
2969         with_libmemcached="yes"
2970 ])
2971 if test "x$with_libmemcached" = "xyes"
2972 then
2973         SAVE_CPPFLAGS="$CPPFLAGS"
2974         CPPFLAGS="$CPPFLAGS $with_libmemcached_cppflags"
2975
2976         AC_CHECK_HEADERS(libmemcached/memcached.h, [with_libmemcached="yes"], [with_libmemcached="no (libmemcached/memcached.h not found)"])
2977
2978         CPPFLAGS="$SAVE_CPPFLAGS"
2979 fi
2980 if test "x$with_libmemcached" = "xyes"
2981 then
2982         SAVE_CPPFLAGS="$CPPFLAGS"
2983         SAVE_LDFLAGS="$LDFLAGS"
2984         CPPFLAGS="$CPPFLAGS $with_libmemcached_cppflags"
2985         LDFLAGS="$LDFLAGS $with_libmemcached_ldflags"
2986
2987         AC_CHECK_LIB(memcached, memcached_create, [with_libmemcached="yes"], [with_libmemcached="no (Symbol 'memcached_create' not found)"])
2988
2989         CPPFLAGS="$SAVE_CPPFLAGS"
2990         LDFLAGS="$SAVE_LDFLAGS"
2991 fi
2992 if test "x$with_libmemcached" = "xyes"
2993 then
2994         BUILD_WITH_LIBMEMCACHED_CPPFLAGS="$with_libmemcached_cppflags"
2995         BUILD_WITH_LIBMEMCACHED_LDFLAGS="$with_libmemcached_ldflags"
2996         BUILD_WITH_LIBMEMCACHED_LIBS="-lmemcached"
2997         AC_SUBST(BUILD_WITH_LIBMEMCACHED_CPPFLAGS)
2998         AC_SUBST(BUILD_WITH_LIBMEMCACHED_LDFLAGS)
2999         AC_SUBST(BUILD_WITH_LIBMEMCACHED_LIBS)
3000         AC_DEFINE(HAVE_LIBMEMCACHED, 1, [Define if libmemcached is present and usable.])
3001 fi
3002 AM_CONDITIONAL(BUILD_WITH_LIBMEMCACHED, test "x$with_libmemcached" = "xyes")
3003 # }}}
3004
3005 # --with-libmicrohttpd {{{
3006 with_libmicrohttpd_cppflags=""
3007 with_libmicrohttpd_ldflags=""
3008 AC_ARG_WITH([libmicrohttpd], [AS_HELP_STRING([--with-libmicrohttpd@<:@=PREFIX@:>@], [Path to libmicrohttpd.])],
3009   [
3010     if test "x$withval" != "xno" && test "x$withval" != "xyes"
3011     then
3012       with_libmicrohttpd_cppflags="-I$withval/include"
3013       with_libmicrohttpd_ldflags="-L$withval/lib"
3014       with_libmicrohttpd="yes"
3015     fi
3016     if test "x$withval" = "xno"
3017     then
3018       with_libmicrohttpd="no (disabled on command line)"
3019     fi
3020   ],
3021   [withval="yes"]
3022 )
3023 if test "x$withval" = "xyes"
3024 then
3025 PKG_CHECK_MODULES([MICROHTTPD], [libmicrohttpd],
3026   [with_libmicrohttpd="yes"],
3027   [with_libmicrohttpd="no (pkg-config could not find libmicrohttpd)"]
3028 )
3029 fi
3030
3031 if test "x$MICROHTTPD_LIBS" = "x"
3032 then
3033   MICROHTTPD_LIBS="-lmicrohttpd"
3034 fi
3035
3036 SAVE_CPPFLAGS="$CPPFLAGS"
3037 SAVE_LDFLAGS="$LDFLAGS"
3038 SAVE_LIBS="$LIBS"
3039 CPPFLAGS="$with_libmicrohttpd_cppflags $MICROHTTPD_CFLAGS"
3040 LDFLAGS="$with_libmicrohttpd_ldflags $LDFLAGS"
3041 LIBS="$LIBS $MICROHTTPD_LIBS"
3042
3043 if test "x$with_libmicrohttpd" = "xyes"
3044 then
3045   AC_CHECK_HEADERS([microhttpd.h],
3046                    [with_libmicrohttpd="yes"],
3047                    [with_libmicrohttpd="no (<microhttpd.h> not found)"])
3048 fi
3049
3050 if test "x$with_libmicrohttpd" = "xyes"
3051 then
3052   AC_CHECK_LIB([microhttpd], [MHD_start_daemon],
3053                [with_libmicrohttpd="yes"],
3054                [with_libmicrohttpd="no (libmicrohttpd not found)"])
3055 fi
3056
3057 CPPFLAGS="$SAVE_CPPFLAGS"
3058 LDFLAGS="$SAVE_LDFLAGS"
3059 LIBS="$SAVE_LIBS"
3060
3061 BUILD_WITH_LIBMICROHTTPD_CPPFLAGS="$with_libmicrohttpd_cppflags $MICROHTTPD_CFLAGS"
3062 BUILD_WITH_LIBMICROHTTPD_LDFLAGS="$with_libmicrohttpd_ldflags"
3063 BUILD_WITH_LIBMICROHTTPD_LIBS="$MICROHTTPD_LIBS"
3064 AC_SUBST([BUILD_WITH_LIBMICROHTTPD_CPPFLAGS])
3065 AC_SUBST([BUILD_WITH_LIBMICROHTTPD_LDFLAGS])
3066 AC_SUBST([BUILD_WITH_LIBMICROHTTPD_LIBS])
3067 # }}}
3068
3069 # --with-libmodbus {{{
3070 with_libmodbus_config=""
3071 with_libmodbus_cflags=""
3072 with_libmodbus_libs=""
3073 AC_ARG_WITH(libmodbus, [AS_HELP_STRING([--with-libmodbus@<:@=PREFIX@:>@], [Path to the modbus library.])],
3074 [
3075         if test "x$withval" = "xno"
3076         then
3077                 with_libmodbus="no"
3078         else if test "x$withval" = "xyes"
3079         then
3080                 with_libmodbus="use_pkgconfig"
3081         else if test -d "$with_libmodbus/lib"
3082         then
3083                 AC_MSG_NOTICE([Not checking for libmodbus: Manually configured])
3084                 with_libmodbus_cflags="-I$withval/include"
3085                 with_libmodbus_libs="-L$withval/lib -lmodbus"
3086                 with_libmodbus="yes"
3087         fi; fi; fi
3088 ],
3089 [with_libmodbus="use_pkgconfig"])
3090
3091 # configure using pkg-config
3092 if test "x$with_libmodbus" = "xuse_pkgconfig"
3093 then
3094         AC_MSG_NOTICE([Checking for libmodbus using $PKG_CONFIG])
3095         $PKG_CONFIG --exists 'libmodbus' 2>/dev/null
3096         if test $? -ne 0
3097         then
3098                 with_libmodbus="no (pkg-config doesn't know libmodbus)"
3099         fi
3100 fi
3101 if test "x$with_libmodbus" = "xuse_pkgconfig"
3102 then
3103         with_libmodbus_cflags="`$PKG_CONFIG --cflags 'libmodbus'`"
3104         if test $? -ne 0
3105         then
3106                 with_libmodbus="no ($PKG_CONFIG failed)"
3107         fi
3108         with_libmodbus_libs="`$PKG_CONFIG --libs 'libmodbus'`"
3109         if test $? -ne 0
3110         then
3111                 with_libmodbus="no ($PKG_CONFIG failed)"
3112         fi
3113 fi
3114 if test "x$with_libmodbus" = "xuse_pkgconfig"
3115 then
3116         with_libmodbus="yes"
3117 fi
3118
3119 # with_libmodbus_cflags and with_libmodbus_libs are set up now, let's do
3120 # the actual checks.
3121 if test "x$with_libmodbus" = "xyes"
3122 then
3123         SAVE_CPPFLAGS="$CPPFLAGS"
3124         CPPFLAGS="$CPPFLAGS $with_libmodbus_cflags"
3125
3126         AC_CHECK_HEADERS(modbus.h, [], [with_libmodbus="no (modbus.h not found)"])
3127
3128         CPPFLAGS="$SAVE_CPPFLAGS"
3129 fi
3130 if test "x$with_libmodbus" = "xyes"
3131 then
3132         SAVE_CPPFLAGS="$CPPFLAGS"
3133         SAVE_LDFLAGS="$LDFLAGS"
3134
3135         CPPFLAGS="$CPPFLAGS $with_libmodbus_cflags"
3136         LDFLAGS="$LDFLAGS $with_libmodbus_libs"
3137
3138         AC_CHECK_LIB(modbus, modbus_connect,
3139                      [with_libmodbus="yes"],
3140                      [with_libmodbus="no (symbol modbus_connect not found)"])
3141
3142         CPPFLAGS="$SAVE_CPPFLAGS"
3143         LDFLAGS="$SAVE_LDFLAGS"
3144 fi
3145 if test "x$with_libmodbus" = "xyes"
3146 then
3147         BUILD_WITH_LIBMODBUS_CFLAGS="$with_libmodbus_cflags"
3148         BUILD_WITH_LIBMODBUS_LIBS="$with_libmodbus_libs"
3149         AC_SUBST(BUILD_WITH_LIBMODBUS_CFLAGS)
3150         AC_SUBST(BUILD_WITH_LIBMODBUS_LIBS)
3151 fi
3152 # }}}
3153
3154 # --with-libmongoc {{{
3155 AC_ARG_WITH(libmongoc, [AS_HELP_STRING([--with-libmongoc@<:@=PREFIX@:>@], [Path to libmongoc.])],
3156 [
3157  if test "x$withval" = "xyes"
3158  then
3159          with_libmongoc="yes"
3160  else if test "x$withval" = "xno"
3161  then
3162          with_libmongoc="no"
3163  else
3164          with_libmongoc="yes"
3165          LIBMONGOC_CPPFLAGS="$LIBMONGOC_CPPFLAGS -I$withval/include"
3166          LIBMONGOC_LDFLAGS="$LIBMONGOC_LDFLAGS -L$withval/lib"
3167  fi; fi
3168 ],
3169 [with_libmongoc="yes"])
3170
3171 SAVE_CPPFLAGS="$CPPFLAGS"
3172 SAVE_LDFLAGS="$LDFLAGS"
3173
3174 CPPFLAGS="$CPPFLAGS $LIBMONGOC_CPPFLAGS"
3175 LDFLAGS="$LDFLAGS $LIBMONGOC_LDFLAGS"
3176
3177 if test "x$with_libmongoc" = "xyes"
3178 then
3179         if test "x$LIBMONGOC_CPPFLAGS" != "x"
3180         then
3181                 AC_MSG_NOTICE([libmongoc CPPFLAGS: $LIBMONGOC_CPPFLAGS])
3182         fi
3183         AC_CHECK_HEADERS(mongo.h,
3184         [with_libmongoc="yes"],
3185         [with_libmongoc="no ('mongo.h' not found)"],
3186 [#if HAVE_STDINT_H
3187 # define MONGO_HAVE_STDINT 1
3188 #else
3189 # define MONGO_USE_LONG_LONG_INT 1
3190 #endif
3191 ])
3192 fi
3193 if test "x$with_libmongoc" = "xyes"
3194 then
3195         if test "x$LIBMONGOC_LDFLAGS" != "x"
3196         then
3197                 AC_MSG_NOTICE([libmongoc LDFLAGS: $LIBMONGOC_LDFLAGS])
3198         fi
3199         AC_CHECK_LIB(mongoc, mongo_run_command,
3200         [with_libmongoc="yes"],
3201         [with_libmongoc="no (symbol 'mongo_run_command' not found)"])
3202 fi
3203
3204 CPPFLAGS="$SAVE_CPPFLAGS"
3205 LDFLAGS="$SAVE_LDFLAGS"
3206
3207 if test "x$with_libmongoc" = "xyes"
3208 then
3209         BUILD_WITH_LIBMONGOC_CPPFLAGS="$LIBMONGOC_CPPFLAGS"
3210         BUILD_WITH_LIBMONGOC_LDFLAGS="$LIBMONGOC_LDFLAGS"
3211         AC_SUBST(BUILD_WITH_LIBMONGOC_CPPFLAGS)
3212         AC_SUBST(BUILD_WITH_LIBMONGOC_LDFLAGS)
3213 fi
3214 AM_CONDITIONAL(BUILD_WITH_LIBMONGOC, test "x$with_libmongoc" = "xyes")
3215 # }}}
3216
3217 # --with-libmosquitto {{{
3218 with_libmosquitto_cppflags=""
3219 with_libmosquitto_ldflags=""
3220 AC_ARG_WITH(libmosquitto, [AS_HELP_STRING([--with-libmosquitto@<:@=PREFIX@:>@], [Path to libmosquitto.])],
3221 [
3222         if test "x$withval" != "xno" && test "x$withval" != "xyes"
3223         then
3224                 with_libmosquitto_cppflags="-I$withval/include"
3225                 with_libmosquitto_ldflags="-L$withval/lib"
3226                 with_libmosquitto="yes"
3227         else
3228                 with_libmosquitto="$withval"
3229         fi
3230 ],
3231 [
3232         with_libmosquitto="yes"
3233 ])
3234 if test "x$with_libmosquitto" = "xyes"
3235 then
3236         SAVE_CPPFLAGS="$CPPFLAGS"
3237         CPPFLAGS="$CPPFLAGS $with_libmosquitto_cppflags"
3238
3239         AC_CHECK_HEADERS(mosquitto.h, [with_libmosquitto="yes"], [with_libmosquitto="no (mosquitto.h not found)"])
3240
3241         CPPFLAGS="$SAVE_CPPFLAGS"
3242 fi
3243 if test "x$with_libmosquitto" = "xyes"
3244 then
3245         SAVE_LDFLAGS="$LDFLAGS"
3246         SAVE_CPPFLAGS="$CPPFLAGS"
3247         LDFLAGS="$LDFLAGS $with_libmosquitto_ldflags"
3248         CPPFLAGS="$CPPFLAGS $with_libmosquitto_cppflags"
3249
3250         AC_CHECK_LIB(mosquitto, mosquitto_connect, [with_libmosquitto="yes"], [with_libmosquitto="no (libmosquitto not found)"])
3251
3252         LDFLAGS="$SAVE_LDFLAGS"
3253         CPPFLAGS="$SAVE_CPPFLAGS"
3254 fi
3255 if test "x$with_libmosquitto" = "xyes"
3256 then
3257         BUILD_WITH_LIBMOSQUITTO_CPPFLAGS="$with_libmosquitto_cppflags"
3258         BUILD_WITH_LIBMOSQUITTO_LDFLAGS="$with_libmosquitto_ldflags"
3259         BUILD_WITH_LIBMOSQUITTO_LIBS="-lmosquitto"
3260         AC_SUBST(BUILD_WITH_LIBMOSQUITTO_CPPFLAGS)
3261         AC_SUBST(BUILD_WITH_LIBMOSQUITTO_LDFLAGS)
3262         AC_SUBST(BUILD_WITH_LIBMOSQUITTO_LIBS)
3263 fi
3264 # }}}
3265
3266 # --with-libmysql {{{
3267 with_mysql_config="mysql_config"
3268 with_mysql_cflags=""
3269 with_mysql_libs=""
3270 AC_ARG_WITH(libmysql, [AS_HELP_STRING([--with-libmysql@<:@=PREFIX@:>@], [Path to libmysql.])],
3271 [
3272         if test "x$withval" = "xno"
3273         then
3274                 with_libmysql="no"
3275         else if test "x$withval" = "xyes"
3276         then
3277                 with_libmysql="yes"
3278         else
3279                 if test -f "$withval" && test -x "$withval";
3280                 then
3281                         with_mysql_config="$withval"
3282                 else if test -x "$withval/bin/mysql_config"
3283                 then
3284                         with_mysql_config="$withval/bin/mysql_config"
3285                 fi; fi
3286                 with_libmysql="yes"
3287         fi; fi
3288 ],
3289 [
3290         with_libmysql="yes"
3291 ])
3292 if test "x$with_libmysql" = "xyes"
3293 then
3294         with_mysql_cflags=`$with_mysql_config --include 2>/dev/null`
3295         mysql_config_status=$?
3296
3297         if test $mysql_config_status -ne 0
3298         then
3299                 with_libmysql="no ($with_mysql_config failed)"
3300         else
3301                 SAVE_CPPFLAGS="$CPPFLAGS"
3302                 CPPFLAGS="$CPPFLAGS $with_mysql_cflags"
3303
3304                 have_mysql_h="no"
3305                 have_mysql_mysql_h="no"
3306                 AC_CHECK_HEADERS(mysql.h, [have_mysql_h="yes"])
3307
3308                 if test "x$have_mysql_h" = "xno"
3309                 then
3310                         AC_CHECK_HEADERS(mysql/mysql.h, [have_mysql_mysql_h="yes"])
3311                 fi
3312
3313                 if test "x$have_mysql_h$have_mysql_mysql_h" = "xnono"
3314                 then
3315                         with_libmysql="no (mysql.h not found)"
3316                 fi
3317
3318                 CPPFLAGS="$SAVE_CPPFLAGS"
3319         fi
3320 fi
3321 if test "x$with_libmysql" = "xyes"
3322 then
3323         with_mysql_libs=`$with_mysql_config --libs_r 2>/dev/null`
3324         mysql_config_status=$?
3325
3326         if test $mysql_config_status -ne 0
3327         then
3328                 with_libmysql="no ($with_mysql_config failed)"
3329         else
3330                 SAVE_CPPFLAGS="$CPPFLAGS"
3331                 CPPFLAGS="$CPPFLAGS $with_mysql_cflags"
3332                 SAVE_LIBS="$LIBS"
3333                 LIBS="$with_mysql_libs"
3334                 AC_SEARCH_LIBS([mysql_get_server_version],
3335                  [],
3336                  [with_libmysql="yes"],
3337                  [with_libmysql="no (symbol 'mysql_get_server_version' not found)"],
3338                  [])
3339                 CPPFLAGS="$SAVE_CPPFLAGS"
3340                 LIBS="$SAVE_LIBS"
3341         fi
3342 fi
3343 if test "x$with_libmysql" = "xyes"
3344 then
3345         BUILD_WITH_LIBMYSQL_CFLAGS="$with_mysql_cflags"
3346         BUILD_WITH_LIBMYSQL_LIBS="$with_mysql_libs"
3347         AC_SUBST(BUILD_WITH_LIBMYSQL_CFLAGS)
3348         AC_SUBST(BUILD_WITH_LIBMYSQL_LIBS)
3349 fi
3350 AM_CONDITIONAL(BUILD_WITH_LIBMYSQL, test "x$with_libmysql" = "xyes")
3351 # }}}
3352
3353 # --with-libmnl {{{
3354 with_libmnl_cflags=""
3355 with_libmnl_libs=""
3356 AC_ARG_WITH(libmnl, [AS_HELP_STRING([--with-libmnl@<:@=PREFIX@:>@], [Path to libmnl.])],
3357 [
3358  echo "libmnl: withval = $withval"
3359  if test "x$withval" = "xyes"
3360  then
3361          with_libmnl="yes"
3362  else if test "x$withval" = "xno"
3363  then
3364          with_libmnl="no"
3365  else
3366          if test -d "$withval/include"
3367          then
3368                  with_libmnl_cflags="-I$withval/include"
3369                  with_libmnl_libs="-L$withval/lib -lmnl"
3370                  with_libmnl="yes"
3371          else
3372                  AC_MSG_ERROR("no such directory: $withval/include")
3373          fi
3374  fi; fi
3375 ],
3376 [
3377  if test "x$ac_system" = "xLinux"
3378  then
3379          with_libmnl="yes"
3380  else
3381          with_libmnl="no (Linux only library)"
3382  fi
3383 ])
3384 if test "x$with_libmnl" = "xyes"
3385 then
3386         if $PKG_CONFIG --exists libmnl 2>/dev/null; then
3387           with_libmnl_cflags="$with_libmnl_ldflags `$PKG_CONFIG --cflags libmnl`"
3388           with_libmnl_libs="$with_libmnl_libs `$PKG_CONFIG --libs libmnl`"
3389         fi
3390
3391         AC_CHECK_HEADERS(libmnl.h libmnl/libmnl.h,
3392         [
3393          with_libmnl="yes"
3394          break
3395         ], [],
3396 [#include <stdio.h>
3397 #include <sys/types.h>
3398 #include <asm/types.h>
3399 #include <sys/socket.h>
3400 #include <linux/netlink.h>
3401 #include <linux/rtnetlink.h>])
3402         AC_CHECK_HEADERS(linux/gen_stats.h linux/pkt_sched.h, [], [],
3403 [#include <stdio.h>
3404 #include <sys/types.h>
3405 #include <asm/types.h>
3406 #include <sys/socket.h>])
3407
3408         AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
3409 [[
3410 #include <stdio.h>
3411 #include <sys/types.h>
3412 #include <asm/types.h>
3413 #include <sys/socket.h>
3414 #include <linux/netlink.h>
3415 #include <linux/rtnetlink.h>
3416 ]],
3417 [[
3418 int retval = TCA_STATS2;
3419 return (retval);
3420 ]]
3421         )],
3422         [AC_DEFINE([HAVE_TCA_STATS2], [1], [True if the enum-member TCA_STATS2 exists])])
3423
3424         AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
3425 [[
3426 #include <stdio.h>
3427 #include <sys/types.h>
3428 #include <asm/types.h>
3429 #include <sys/socket.h>
3430 #include <linux/netlink.h>
3431 #include <linux/rtnetlink.h>
3432 ]],
3433 [[
3434 int retval = TCA_STATS;
3435 return (retval);
3436 ]]
3437         )],
3438         [AC_DEFINE([HAVE_TCA_STATS], 1, [True if the enum-member TCA_STATS exists])])
3439 fi
3440 if test "x$with_libmnl" = "xyes"
3441 then
3442         AC_CHECK_MEMBERS([struct rtnl_link_stats64.tx_window_errors],
3443         [AC_DEFINE(HAVE_RTNL_LINK_STATS64, 1, [Define if struct rtnl_link_stats64 exists and is usable.])],
3444         [],
3445         [
3446         #include <linux/if_link.h>
3447         ])
3448 fi
3449 if test "x$with_libmnl" = "xyes"
3450 then
3451         AC_CHECK_LIB(mnl, mnl_nlmsg_get_payload,
3452                      [with_libmnl="yes"],
3453                      [with_libmnl="no (symbol 'mnl_nlmsg_get_payload' not found)"],
3454                      [$with_libmnl_libs])
3455 fi
3456 if test "x$with_libmnl" = "xyes"
3457 then
3458         AC_DEFINE(HAVE_LIBMNL, 1, [Define if libmnl is present and usable.])
3459         BUILD_WITH_LIBMNL_CFLAGS="$with_libmnl_cflags"
3460         BUILD_WITH_LIBMNL_LIBS="$with_libmnl_libs"
3461         AC_SUBST(BUILD_WITH_LIBMNL_CFLAGS)
3462         AC_SUBST(BUILD_WITH_LIBMNL_LIBS)
3463 fi
3464 AM_CONDITIONAL(BUILD_WITH_LIBMNL, test "x$with_libmnl" = "xyes")
3465 # }}}
3466
3467 # --with-libnetapp {{{
3468 AC_ARG_VAR([LIBNETAPP_CPPFLAGS], [C preprocessor flags required to build with libnetapp])
3469 AC_ARG_VAR([LIBNETAPP_LDFLAGS],  [Linker flags required to build with libnetapp])
3470 AC_ARG_VAR([LIBNETAPP_LIBS],     [Other libraries required to link against libnetapp])
3471 LIBNETAPP_CPPFLAGS="$LIBNETAPP_CPPFLAGS"
3472 LIBNETAPP_LDFLAGS="$LIBNETAPP_LDFLAGS"
3473 LIBNETAPP_LIBS="$LIBNETAPP_LIBS"
3474 AC_ARG_WITH(libnetapp, [AS_HELP_STRING([--with-libnetapp@<:@=PREFIX@:>@], [Path to libnetapp.])],
3475 [
3476  if test -d "$withval"
3477  then
3478          LIBNETAPP_CPPFLAGS="$LIBNETAPP_CPPFLAGS -I$withval/include"
3479          LIBNETAPP_LDFLAGS="$LIBNETAPP_LDFLAGS -L$withval/lib"
3480          with_libnetapp="yes"
3481  else
3482          with_libnetapp="$withval"
3483  fi
3484 ],
3485 [
3486  with_libnetapp="yes"
3487 ])
3488
3489 SAVE_CPPFLAGS="$CPPFLAGS"
3490 SAVE_LDFLAGS="$LDFLAGS"
3491 CPPFLAGS="$CPPFLAGS $LIBNETAPP_CPPFLAGS"
3492 LDFLAGS="$LDFLAGS $LIBNETAPP_LDFLAGS"
3493
3494 if test "x$with_libnetapp" = "xyes"
3495 then
3496         if test "x$LIBNETAPP_CPPFLAGS" != "x"
3497         then
3498                 AC_MSG_NOTICE([netapp CPPFLAGS: $LIBNETAPP_CPPFLAGS])
3499         fi
3500         AC_CHECK_HEADERS(netapp_api.h,
3501                 [with_libnetapp="yes"],
3502                 [with_libnetapp="no (netapp_api.h not found)"])
3503 fi
3504
3505 if test "x$with_libnetapp" = "xyes"
3506 then
3507         if test "x$LIBNETAPP_LDFLAGS" != "x"
3508         then
3509                 AC_MSG_NOTICE([netapp LDFLAGS: $LIBNETAPP_LDFLAGS])
3510         fi
3511
3512         if test "x$LIBNETAPP_LIBS" = "x"
3513         then
3514                 LIBNETAPP_LIBS="$PTHREAD_LIBS -lxml -ladt -lssl -lm -lcrypto -lz"
3515         fi
3516         AC_MSG_NOTICE([netapp LIBS: $LIBNETAPP_LIBS])
3517
3518         AC_CHECK_LIB(netapp, na_server_invoke_elem,
3519                 [with_libnetapp="yes"],
3520                 [with_libnetapp="no (symbol na_server_invoke_elem not found)"],
3521                 [$LIBNETAPP_LIBS])
3522         LIBNETAPP_LIBS="-lnetapp $LIBNETAPP_LIBS"
3523 fi
3524
3525 CPPFLAGS="$SAVE_CPPFLAGS"
3526 LDFLAGS="$SAVE_LDFLAGS"
3527
3528 if test "x$with_libnetapp" = "xyes"
3529 then
3530         AC_DEFINE(HAVE_LIBNETAPP, 1, [Define to 1 if you have the netapp library (-lnetapp).])
3531 fi
3532
3533 AC_SUBST(LIBNETAPP_CPPFLAGS)
3534 AC_SUBST(LIBNETAPP_LDFLAGS)
3535 AC_SUBST(LIBNETAPP_LIBS)
3536 AM_CONDITIONAL(BUILD_WITH_LIBNETAPP, test "x$with_libnetapp" = "xyes")
3537 # }}}
3538
3539 # --with-libnetsnmp {{{
3540 AC_ARG_WITH(libnetsnmp, [AS_HELP_STRING([--with-libnetsnmp@<:@=PREFIX@:>@], [Path to the Net-SNMPD library.])],
3541 [
3542         if test "x$withval" = "xno"
3543         then
3544                 with_libnetsnmp="no"
3545         else if test "x$withval" = "xyes"
3546         then
3547                 with_libnetsnmp="yes"
3548         else
3549                 with_libnetsnmp_cppflags="-I$withval/include"
3550                 with_libnetsnmp_ldflags="-I$withval/lib"
3551                 with_libnetsnmp="yes"
3552         fi; fi
3553 ],
3554 [with_libnetsnmp="yes"])
3555 if test "x$with_libnetsnmp" = "xyes"
3556 then
3557         SAVE_CPPFLAGS="$CPPFLAGS"
3558         CPPFLAGS="$CPPFLAGS $with_libnetsnmp_cppflags"
3559
3560         AC_CHECK_HEADERS(net-snmp/net-snmp-config.h, [], [with_libnetsnmp="no (net-snmp/net-snmp-config.h not found)"])
3561
3562         CPPFLAGS="$SAVE_CPPFLAGS"
3563 fi
3564 if test "x$with_libnetsnmp" = "xyes"
3565 then
3566         SAVE_LDFLAGS="$LDFLAGS"
3567         LDFLAGS="$LDFLAGS $with_libnetsnmp_ldflags"
3568
3569         AC_CHECK_LIB(netsnmp, init_snmp,
3570                 [with_libnetsnmp="yes"],
3571                 [with_libnetsnmp="no (libnetsnmp not found)"],
3572                 [$with_snmp_libs])
3573
3574         LDFLAGS="$SAVE_LDFLAGS"
3575 fi
3576 if test "x$with_libnetsnmp" = "xyes"
3577 then
3578         BUILD_WITH_LIBNETSNMP_CPPFLAGS="$with_libnetsnmp_cppflags"
3579         BUILD_WITH_LIBNETSNMP_LDFLAGS="$with_libnetsnmp_ldflags"
3580         BUILD_WITH_LIBNETSNMP_LIBS="-lnetsnmp"
3581 fi
3582 AC_SUBST(BUILD_WITH_LIBNETSNMP_CPPFLAGS)
3583 AC_SUBST(BUILD_WITH_LIBNETSNMP_LDFLAGS)
3584 AC_SUBST(BUILD_WITH_LIBNETSNMP_LIBS)
3585 # }}}
3586
3587 # --with-liboconfig {{{
3588 with_own_liboconfig="no"
3589 liboconfig_LDFLAGS="$LDFLAGS"
3590 liboconfig_CPPFLAGS="$CPPFLAGS"
3591 AC_ARG_WITH(liboconfig, [AS_HELP_STRING([--with-liboconfig@<:@=PREFIX@:>@], [Path to liboconfig.])],
3592 [
3593         if test "x$withval" != "xno" && test "x$withval" != "xyes"
3594         then
3595                 if test -d "$withval/lib"
3596                 then
3597                         liboconfig_LDFLAGS="$LDFLAGS -L$withval/lib"
3598                 fi
3599                 if test -d "$withval/include"
3600                 then
3601                         liboconfig_CPPFLAGS="$CPPFLAGS -I$withval/include"
3602                 fi
3603         fi
3604         if test "x$withval" = "xno"
3605         then
3606                 AC_MSG_ERROR("liboconfig is required")
3607         fi
3608 ],
3609 [
3610         with_liboconfig="yes"
3611 ])
3612
3613 save_LDFLAGS="$LDFLAGS"
3614 save_CPPFLAGS="$CPPFLAGS"
3615 LDFLAGS="$liboconfig_LDFLAGS"
3616 CPPFLAGS="$liboconfig_CPPFLAGS"
3617 AC_CHECK_LIB(oconfig, oconfig_parse_file,
3618 [
3619         with_liboconfig="yes"
3620         with_own_liboconfig="no"
3621 ],
3622 [
3623         with_liboconfig="yes"
3624         with_own_liboconfig="yes"
3625         LDFLAGS="$save_LDFLAGS"
3626         CPPFLAGS="$save_CPPFLAGS"
3627 ])
3628
3629 AM_CONDITIONAL(BUILD_WITH_OWN_LIBOCONFIG, test "x$with_own_liboconfig" = "xyes")
3630 if test "x$with_own_liboconfig" = "xyes"
3631 then
3632         with_liboconfig="yes (shipped version)"
3633 fi
3634 # }}}
3635
3636 # --with-liboping {{{
3637 AC_ARG_WITH(liboping, [AS_HELP_STRING([--with-liboping@<:@=PREFIX@:>@], [Path to liboping.])],
3638 [
3639  if test "x$withval" = "xyes"
3640  then
3641          with_liboping="yes"
3642  else if test "x$withval" = "xno"
3643  then
3644          with_liboping="no"
3645  else
3646          with_liboping="yes"
3647          LIBOPING_CPPFLAGS="$LIBOPING_CPPFLAGS -I$withval/include"
3648          LIBOPING_LDFLAGS="$LIBOPING_LDFLAGS -L$withval/lib"
3649  fi; fi
3650 ],
3651 [with_liboping="yes"])
3652
3653 SAVE_CPPFLAGS="$CPPFLAGS"
3654 SAVE_LDFLAGS="$LDFLAGS"
3655
3656 CPPFLAGS="$CPPFLAGS $LIBOPING_CPPFLAGS"
3657 LDFLAGS="$LDFLAGS $LIBOPING_LDFLAGS"
3658
3659 if test "x$with_liboping" = "xyes"
3660 then
3661         if test "x$LIBOPING_CPPFLAGS" != "x"
3662         then
3663                 AC_MSG_NOTICE([liboping CPPFLAGS: $LIBOPING_CPPFLAGS])
3664         fi
3665         AC_CHECK_HEADERS(oping.h,
3666         [with_liboping="yes"],
3667         [with_liboping="no (oping.h not found)"])
3668 fi
3669 if test "x$with_liboping" = "xyes"
3670 then
3671         if test "x$LIBOPING_LDFLAGS" != "x"
3672         then
3673                 AC_MSG_NOTICE([liboping LDFLAGS: $LIBOPING_LDFLAGS])
3674         fi
3675         AC_CHECK_LIB(oping, ping_construct,
3676         [with_liboping="yes"],
3677         [with_liboping="no (symbol 'ping_construct' not found)"])
3678 fi
3679
3680 CPPFLAGS="$SAVE_CPPFLAGS"
3681 LDFLAGS="$SAVE_LDFLAGS"
3682
3683 if test "x$with_liboping" = "xyes"
3684 then
3685         BUILD_WITH_LIBOPING_CPPFLAGS="$LIBOPING_CPPFLAGS"
3686         BUILD_WITH_LIBOPING_LDFLAGS="$LIBOPING_LDFLAGS"
3687         AC_SUBST(BUILD_WITH_LIBOPING_CPPFLAGS)
3688         AC_SUBST(BUILD_WITH_LIBOPING_LDFLAGS)
3689 fi
3690 AM_CONDITIONAL(BUILD_WITH_LIBOPING, test "x$with_liboping" = "xyes")
3691 # }}}
3692
3693 # --with-oracle {{{
3694 with_oracle_cppflags=""
3695 with_oracle_libs=""
3696 AC_ARG_WITH(oracle, [AS_HELP_STRING([--with-oracle@<:@=ORACLE_HOME@:>@], [Path to Oracle.])],
3697 [
3698         if test "x$withval" = "xyes"
3699         then
3700                 if test "x$ORACLE_HOME" = "x"
3701                 then
3702                         AC_MSG_WARN([Use of the Oracle library has been forced, but the environment variable ORACLE_HOME is not set.])
3703                 fi
3704                 with_oracle="yes"
3705         else if test "x$withval" = "xno"
3706         then
3707                 with_oracle="no"
3708         else
3709                 with_oracle="yes"
3710                 ORACLE_HOME="$withval"
3711         fi; fi
3712 ],
3713 [
3714         if test "x$ORACLE_HOME" = "x"
3715         then
3716                 with_oracle="no (ORACLE_HOME is not set)"
3717         else
3718                 with_oracle="yes"
3719         fi
3720 ])
3721 if test "x$ORACLE_HOME" != "x"
3722 then
3723         with_oracle_cppflags="-I$ORACLE_HOME/rdbms/public"
3724
3725         if test -e "$ORACLE_HOME/lib/ldflags"
3726         then
3727                 with_oracle_libs=`cat "$ORACLE_HOME/lib/ldflags"`
3728         fi
3729         #with_oracle_libs="-L$ORACLE_HOME/lib $with_oracle_libs -lclntsh"
3730         with_oracle_libs="-L$ORACLE_HOME/lib -lclntsh"
3731 fi
3732 if test "x$with_oracle" = "xyes"
3733 then
3734         SAVE_CPPFLAGS="$CPPFLAGS"
3735         CPPFLAGS="$CPPFLAGS $with_oracle_cppflags"
3736
3737         AC_CHECK_HEADERS(oci.h, [with_oracle="yes"], [with_oracle="no (oci.h not found)"])
3738
3739         CPPFLAGS="$SAVE_CPPFLAGS"
3740 fi
3741 if test "x$with_oracle" = "xyes"
3742 then
3743         SAVE_CPPFLAGS="$CPPFLAGS"
3744         SAVE_LIBS="$LIBS"
3745         CPPFLAGS="$CPPFLAGS $with_oracle_cppflags"
3746         LIBS="$LIBS $with_oracle_libs"
3747
3748         AC_CHECK_FUNC(OCIEnvCreate, [with_oracle="yes"], [with_oracle="no (Symbol 'OCIEnvCreate' not found)"])
3749
3750         CPPFLAGS="$SAVE_CPPFLAGS"
3751         LIBS="$SAVE_LIBS"
3752 fi
3753 if test "x$with_oracle" = "xyes"
3754 then
3755         BUILD_WITH_ORACLE_CPPFLAGS="$with_oracle_cppflags"
3756         BUILD_WITH_ORACLE_LIBS="$with_oracle_libs"
3757         AC_SUBST(BUILD_WITH_ORACLE_CPPFLAGS)
3758         AC_SUBST(BUILD_WITH_ORACLE_LIBS)
3759 fi
3760 # }}}
3761
3762 # --with-libowcapi {{{
3763 with_libowcapi_cppflags=""
3764 with_libowcapi_ldflags=""
3765 AC_ARG_WITH(libowcapi, [AS_HELP_STRING([--with-libowcapi@<:@=PREFIX@:>@], [Path to libowcapi.])],
3766 [
3767         if test "x$withval" != "xno" && test "x$withval" != "xyes"
3768         then
3769                 with_libowcapi_cppflags="-I$withval/include"
3770                 with_libowcapi_ldflags="-L$withval/lib"
3771                 with_libowcapi="yes"
3772         else
3773                 with_libowcapi="$withval"
3774         fi
3775 ],
3776 [
3777         with_libowcapi="yes"
3778 ])
3779 if test "x$with_libowcapi" = "xyes"
3780 then
3781         SAVE_CPPFLAGS="$CPPFLAGS"
3782         CPPFLAGS="$CPPFLAGS $with_libowcapi_cppflags"
3783
3784         AC_CHECK_HEADERS(owcapi.h, [with_libowcapi="yes"], [with_libowcapi="no (owcapi.h not found)"])
3785
3786         CPPFLAGS="$SAVE_CPPFLAGS"
3787 fi
3788 if test "x$with_libowcapi" = "xyes"
3789 then
3790         SAVE_LDFLAGS="$LDFLAGS"
3791         SAVE_CPPFLAGS="$CPPFLAGS"
3792         LDFLAGS="$LDFLAGS $with_libowcapi_ldflags"
3793         CPPFLAGS="$with_libowcapi_cppflags"
3794
3795         AC_CHECK_LIB(owcapi, OW_get, [with_libowcapi="yes"], [with_libowcapi="no (libowcapi not found)"])
3796
3797         LDFLAGS="$SAVE_LDFLAGS"
3798         CPPFLAGS="$SAVE_CPPFLAGS"
3799 fi
3800 if test "x$with_libowcapi" = "xyes"
3801 then
3802         BUILD_WITH_LIBOWCAPI_CPPFLAGS="$with_libowcapi_cppflags"
3803         BUILD_WITH_LIBOWCAPI_LDFLAGS="$with_libowcapi_ldflags"
3804         BUILD_WITH_LIBOWCAPI_LIBS="-lowcapi"
3805         AC_SUBST(BUILD_WITH_LIBOWCAPI_CPPFLAGS)
3806         AC_SUBST(BUILD_WITH_LIBOWCAPI_LDFLAGS)
3807         AC_SUBST(BUILD_WITH_LIBOWCAPI_LIBS)
3808 fi
3809 # }}}
3810
3811 # --with-libpcap {{{
3812 AC_ARG_WITH(libpcap, [AS_HELP_STRING([--with-libpcap@<:@=PREFIX@:>@], [Path to libpcap.])],
3813 [
3814         if test "x$withval" != "xno" && test "x$withval" != "xyes"
3815         then
3816                 LDFLAGS="$LDFLAGS -L$withval/lib"
3817                 CPPFLAGS="$CPPFLAGS -I$withval/include"
3818                 with_libpcap="yes"
3819         else
3820                 with_libpcap="$withval"
3821         fi
3822 ],
3823 [
3824         with_libpcap="yes"
3825 ])
3826 if test "x$with_libpcap" = "xyes"
3827 then
3828         AC_CHECK_LIB(pcap, pcap_open_live,
3829         [
3830                 AC_DEFINE(HAVE_LIBPCAP, 1, [Define to 1 if you have the pcap library (-lpcap).])
3831         ], [with_libpcap="no (libpcap not found)"])
3832 fi
3833 if test "x$with_libpcap" = "xyes"
3834 then
3835         AC_CHECK_HEADERS(pcap.h,,
3836                          [with_libpcap="no (pcap.h not found)"])
3837 fi
3838 if test "x$with_libpcap" = "xyes"
3839 then
3840         AC_CACHE_CHECK([whether libpcap has PCAP_ERROR_IFACE_NOT_UP],
3841                        [c_cv_libpcap_have_pcap_error_iface_not_up],
3842                        AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
3843 [[[
3844 #include <pcap.h>
3845 ]]],
3846 [[[
3847   int val = PCAP_ERROR_IFACE_NOT_UP;
3848   return(val);
3849 ]]]
3850                        )],
3851                        [c_cv_libpcap_have_pcap_error_iface_not_up="yes"],
3852                        [c_cv_libpcap_have_pcap_error_iface_not_up="no"]))
3853 fi
3854 if test "x$c_cv_libpcap_have_pcap_error_iface_not_up" != "xyes"
3855 then
3856                 with_libpcap="no (pcap.h misses PCAP_ERROR_IFACE_NOT_UP)"
3857 fi
3858 AM_CONDITIONAL(BUILD_WITH_LIBPCAP, test "x$with_libpcap" = "xyes")
3859 # }}}
3860
3861 # --with-libperl {{{
3862 perl_interpreter="perl"
3863 AC_ARG_WITH(libperl, [AS_HELP_STRING([--with-libperl@<:@=PREFIX@:>@], [Path to libperl.])],
3864 [
3865         if test -f "$withval" && test -x "$withval"
3866         then
3867                 perl_interpreter="$withval"
3868                 with_libperl="yes"
3869         else if test "x$withval" != "xno" && test "x$withval" != "xyes"
3870         then
3871                 LDFLAGS="$LDFLAGS -L$withval/lib"
3872                 CPPFLAGS="$CPPFLAGS -I$withval/include"
3873                 perl_interpreter="$withval/bin/perl"
3874                 with_libperl="yes"
3875         else
3876                 with_libperl="$withval"
3877         fi; fi
3878 ],
3879 [
3880         with_libperl="yes"
3881 ])
3882
3883 AC_MSG_CHECKING([for perl])
3884 perl_interpreter=`which "$perl_interpreter" 2> /dev/null`
3885 if test -x "$perl_interpreter"
3886 then
3887         AC_MSG_RESULT([yes ($perl_interpreter)])
3888 else
3889         perl_interpreter=""
3890         AC_MSG_RESULT([no])
3891 fi
3892
3893 AC_SUBST(PERL, "$perl_interpreter")
3894
3895 if test "x$with_libperl" = "xyes" \
3896         && test -n "$perl_interpreter"
3897 then
3898   SAVE_CFLAGS="$CFLAGS"
3899   SAVE_LIBS="$LIBS"
3900 dnl ARCHFLAGS="" -> disable multi -arch on OSX (see Config_heavy.pl:fetch_string)
3901   PERL_CFLAGS=`ARCHFLAGS="" $perl_interpreter -MExtUtils::Embed -e perl_inc`
3902   PERL_LIBS=`ARCHFLAGS="" $perl_interpreter -MExtUtils::Embed -e ldopts`
3903   CFLAGS="$CFLAGS $PERL_CFLAGS"
3904   LIBS="$LIBS $PERL_LIBS"
3905
3906   AC_CACHE_CHECK([for libperl],
3907     [c_cv_have_libperl],
3908     AC_LINK_IFELSE([AC_LANG_PROGRAM(
3909 [[[
3910 #define PERL_NO_GET_CONTEXT
3911 #include <EXTERN.h>
3912 #include <perl.h>
3913 #include <XSUB.h>
3914 ]]],
3915 [[[
3916        dTHX;
3917        load_module (PERL_LOADMOD_NOIMPORT,
3918                          newSVpv ("Collectd::Plugin::FooBar", 24),
3919                          Nullsv);
3920 ]]]
3921       )],
3922       [c_cv_have_libperl="yes"],
3923       [c_cv_have_libperl="no"]
3924     )
3925   )
3926
3927   if test "x$c_cv_have_libperl" = "xyes"
3928   then
3929           AC_DEFINE(HAVE_LIBPERL, 1, [Define if libperl is present and usable.])
3930           AC_SUBST(PERL_CFLAGS)
3931           AC_SUBST(PERL_LIBS)
3932   else
3933           with_libperl="no"
3934   fi
3935
3936   CFLAGS="$SAVE_CFLAGS"
3937   LIBS="$SAVE_LIBS"
3938 else if test -z "$perl_interpreter"; then
3939   with_libperl="no (no perl interpreter found)"
3940   c_cv_have_libperl="no"
3941 fi; fi
3942 AM_CONDITIONAL(BUILD_WITH_LIBPERL, test "x$with_libperl" = "xyes")
3943
3944 if test "x$with_libperl" = "xyes"
3945 then
3946         SAVE_CFLAGS="$CFLAGS"
3947         SAVE_LIBS="$LIBS"
3948         CFLAGS="$CFLAGS $PERL_CFLAGS"
3949         LIBS="$LIBS $PERL_LIBS"
3950
3951         AC_CACHE_CHECK([if perl supports ithreads],
3952                 [c_cv_have_perl_ithreads],
3953                 AC_LINK_IFELSE([AC_LANG_PROGRAM(
3954 [[[
3955 #include <EXTERN.h>
3956 #include <perl.h>
3957 #include <XSUB.h>
3958
3959 #if !defined(USE_ITHREADS)
3960 # error "Perl does not support ithreads!"
3961 #endif /* !defined(USE_ITHREADS) */
3962 ]]],
3963 [[[ ]]]
3964                         )],
3965                         [c_cv_have_perl_ithreads="yes"],
3966                         [c_cv_have_perl_ithreads="no"]
3967                 )
3968         )
3969
3970         if test "x$c_cv_have_perl_ithreads" = "xyes"
3971         then
3972                 AC_DEFINE(HAVE_PERL_ITHREADS, 1, [Define if Perl supports ithreads.])
3973         fi
3974
3975         CFLAGS="$SAVE_CFLAGS"
3976         LIBS="$SAVE_LIBS"
3977 fi
3978
3979 if test "x$with_libperl" = "xyes"
3980 then
3981         SAVE_CFLAGS="$CFLAGS"
3982         SAVE_LIBS="$LIBS"
3983         # trigger an error if Perl_load_module*() uses __attribute__nonnull__(3)
3984         # (see issues #41 and #42)
3985         CFLAGS="$CFLAGS $PERL_CFLAGS -Wall -Werror"
3986         LIBS="$LIBS $PERL_LIBS"
3987
3988         AC_CACHE_CHECK([for broken Perl_load_module()],
3989                 [c_cv_have_broken_perl_load_module],
3990                 AC_LINK_IFELSE([AC_LANG_PROGRAM(
3991 [[[
3992 #define PERL_NO_GET_CONTEXT
3993 #include <EXTERN.h>
3994 #include <perl.h>
3995 #include <XSUB.h>
3996 ]]],
3997 [[[
3998                          dTHX;
3999                          load_module (PERL_LOADMOD_NOIMPORT,
4000                              newSVpv ("Collectd::Plugin::FooBar", 24),
4001                              Nullsv);
4002 ]]]
4003                         )],
4004                         [c_cv_have_broken_perl_load_module="no"],
4005                         [c_cv_have_broken_perl_load_module="yes"]
4006                 )
4007         )
4008
4009         CFLAGS="$SAVE_CFLAGS"
4010         LIBS="$SAVE_LIBS"
4011 fi
4012 AM_CONDITIONAL(HAVE_BROKEN_PERL_LOAD_MODULE,
4013                 test "x$c_cv_have_broken_perl_load_module" = "xyes")
4014
4015 if test "x$with_libperl" = "xyes"
4016 then
4017         SAVE_CFLAGS="$CFLAGS"
4018         SAVE_LIBS="$LIBS"
4019         CFLAGS="$CFLAGS $PERL_CFLAGS"
4020         LIBS="$LIBS $PERL_LIBS"
4021
4022         AC_CHECK_MEMBER(
4023                 [struct mgvtbl.svt_local],
4024                 [have_struct_mgvtbl_svt_local="yes"],
4025                 [have_struct_mgvtbl_svt_local="no"],
4026                 [
4027 #include <EXTERN.h>
4028 #include <perl.h>
4029 #include <XSUB.h>
4030                 ])
4031
4032         if test "x$have_struct_mgvtbl_svt_local" = "xyes"
4033         then
4034                 AC_DEFINE(HAVE_PERL_STRUCT_MGVTBL_SVT_LOCAL, 1,
4035                                   [Define if Perl's struct mgvtbl has member svt_local.])
4036         fi
4037
4038         CFLAGS="$SAVE_CFLAGS"
4039         LIBS="$SAVE_LIBS"
4040 fi
4041 # }}}
4042
4043 # --with-libpq {{{
4044 with_pg_config="pg_config"
4045 with_libpq_includedir=""
4046 with_libpq_libdir=""
4047 with_libpq_cppflags=""
4048 with_libpq_ldflags=""
4049 AC_ARG_WITH(libpq, [AS_HELP_STRING([--with-libpq@<:@=PREFIX@:>@],
4050         [Path to libpq.])],
4051 [
4052         if test "x$withval" = "xno"
4053         then
4054                 with_libpq="no"
4055         else if test "x$withval" = "xyes"
4056         then
4057                 with_libpq="yes"
4058         else
4059                 if test -f "$withval" && test -x "$withval";
4060                 then
4061                         with_pg_config="$withval"
4062                 else if test -x "$withval/bin/pg_config"
4063                 then
4064                         with_pg_config="$withval/bin/pg_config"
4065                 fi; fi
4066                 with_libpq="yes"
4067         fi; fi
4068 ],
4069 [
4070         with_libpq="yes"
4071 ])
4072 if test "x$with_libpq" = "xyes"
4073 then
4074         with_libpq_includedir=`$with_pg_config --includedir 2> /dev/null`
4075         pg_config_status=$?
4076
4077         if test $pg_config_status -eq 0
4078         then
4079                 if test -n "$with_libpq_includedir"; then
4080                         for dir in $with_libpq_includedir; do
4081                                 with_libpq_cppflags="$with_libpq_cppflags -I$dir"
4082                         done
4083                 fi
4084         else
4085                 AC_MSG_WARN([$with_pg_config returned with status $pg_config_status])
4086         fi
4087
4088         SAVE_CPPFLAGS="$CPPFLAGS"
4089         CPPFLAGS="$CPPFLAGS $with_libpq_cppflags"
4090
4091         AC_CHECK_HEADERS(libpq-fe.h, [],
4092                 [with_libpq="no (libpq-fe.h not found)"], [])
4093
4094         CPPFLAGS="$SAVE_CPPFLAGS"
4095 fi
4096 if test "x$with_libpq" = "xyes"
4097 then
4098         with_libpq_libdir=`$with_pg_config --libdir 2> /dev/null`
4099         pg_config_status=$?
4100
4101         if test $pg_config_status -eq 0
4102         then
4103                 if test -n "$with_libpq_libdir"; then
4104                         for dir in $with_libpq_libdir; do
4105                                 with_libpq_ldflags="$with_libpq_ldflags -L$dir"
4106                         done
4107                 fi
4108         else
4109                 AC_MSG_WARN([$with_pg_config returned with status $pg_config_status])
4110         fi
4111
4112         SAVE_LDFLAGS="$LDFLAGS"
4113         LDFLAGS="$LDFLAGS $with_libpq_ldflags"
4114
4115         AC_CHECK_LIB(pq, PQconnectdb,
4116                 [with_libpq="yes"],
4117                 [with_libpq="no (symbol 'PQconnectdb' not found)"])
4118
4119         AC_CHECK_LIB(pq, PQserverVersion,
4120                 [with_libpq="yes"],
4121                 [with_libpq="no (symbol 'PQserverVersion' not found)"])
4122
4123         LDFLAGS="$SAVE_LDFLAGS"
4124 fi
4125 if test "x$with_libpq" = "xyes"
4126 then
4127         BUILD_WITH_LIBPQ_CPPFLAGS="$with_libpq_cppflags"
4128         BUILD_WITH_LIBPQ_LDFLAGS="$with_libpq_ldflags"
4129         AC_SUBST(BUILD_WITH_LIBPQ_CPPFLAGS)
4130         AC_SUBST(BUILD_WITH_LIBPQ_LDFLAGS)
4131 fi
4132 AM_CONDITIONAL(BUILD_WITH_LIBPQ, test "x$with_libpq" = "xyes")
4133 # }}}
4134
4135 # --with-libpqos {{{
4136 with_libpqos_cppflags=""
4137 with_libpqos_ldflags=""
4138 AC_ARG_WITH(libpqos, [AS_HELP_STRING([--with-libpqos@<:@=PREFIX@:>@], [Path to libpqos.])],
4139 [
4140         if test "x$withval" != "xno" && test "x$withval" != "xyes"
4141         then
4142                 with_libpqos_cppflags="-I$withval/include"
4143                 with_libpqos_ldflags="-L$withval/lib"
4144                 with_libpqos="yes"
4145         else
4146                 with_libpqos="$withval"
4147         fi
4148 ],
4149 [
4150         with_libpqos="yes"
4151 ])
4152 if test "x$with_libpqos" = "xyes"
4153 then
4154         SAVE_CPPFLAGS="$CPPFLAGS"
4155         CPPFLAGS="$CPPFLAGS $with_libpqos_cppflags"
4156
4157         AC_CHECK_HEADERS(pqos.h, [with_libpqos="yes"], [with_libpqos="no (pqos.h not found)"])
4158
4159         CPPFLAGS="$SAVE_CPPFLAGS"
4160 fi
4161 if test "x$with_libpqos" = "xyes"
4162 then
4163         SAVE_CPPFLAGS="$CPPFLAGS"
4164         SAVE_LDFLAGS="$LDFLAGS"
4165         CPPFLAGS="$CPPFLAGS $with_libpqos_cppflags"
4166         LDFLAGS="$LDFLAGS $with_libpqos_ldflags"
4167
4168         AC_CHECK_LIB(pqos, pqos_init, [with_libpqos="yes"], [with_libpqos="no (Can't find libpqos)"])
4169
4170         CPPFLAGS="$SAVE_CPPFLAGS"
4171         LDFLAGS="$SAVE_LDFLAGS"
4172 fi
4173 if test "x$with_libpqos" = "xyes"
4174 then
4175         BUILD_WITH_LIBPQOS_CPPFLAGS="$with_libpqos_cppflags"
4176         BUILD_WITH_LIBPQOS_LDFLAGS="$with_libpqos_ldflags"
4177         BUILD_WITH_LIBPQOS_LIBS="-lpqos"
4178         AC_SUBST(BUILD_WITH_LIBPQOS_CPPFLAGS)
4179         AC_SUBST(BUILD_WITH_LIBPQOS_LDFLAGS)
4180         AC_SUBST(BUILD_WITH_LIBPQOS_LIBS)
4181 fi
4182 # }}}
4183
4184 # --with-libprotobuf {{{
4185 with_libprotobuf_cppflags=""
4186 with_libprotobuf_ldflags=""
4187 AC_ARG_WITH([libprotobuf], [AS_HELP_STRING([--with-libprotobuf@<:@=PREFIX@:>@], [Path to libprotobuf.])],
4188   [
4189     if test "x$withval" != "xno" && test "x$withval" != "xyes"
4190     then
4191       with_libprotobuf_cppflags="-I$withval/include"
4192       with_libprotobuf_ldflags="-L$withval/lib"
4193       with_libprotobuf="yes"
4194     fi
4195     if test "x$withval" = "xno"
4196     then
4197       with_libprotobuf="no (disabled on command line)"
4198     fi
4199   ],
4200   [withval="yes"]
4201 )
4202 if test "x$withval" = "xyes"
4203 then
4204 PKG_CHECK_MODULES([PROTOBUF], [protobuf],
4205   [with_libprotobuf="yes"],
4206   [with_libprotobuf="no (pkg-config could not find libprotobuf)"]
4207 )
4208 fi
4209
4210 if test "x$withval" != "xno"
4211 then
4212   SAVE_LDFLAGS="$LDFLAGS"
4213   SAVE_LIBS="$LIBS"
4214   LDFLAGS="$with_libprotobuf_ldflags"
4215   LIBS="$PROTOBUF_LIBS $LIBS"
4216   AC_LANG_PUSH([C++])
4217   AC_CHECK_LIB([protobuf], [main],
4218     [
4219       SAVE_CPPFLAGS="$CPPFLAGS"
4220       CPPFLAGS="$with_libprotobuf_cppflags $PROTOBUF_CFLAGS"
4221       if test "x$PROTOBUF_LIBS" = "x"
4222       then
4223         PROTOBUF_LIBS="-lprotobuf"
4224       fi
4225       AC_CHECK_HEADERS([google/protobuf/util/time_util.h],
4226         [with_libprotobuf="yes"],
4227         [with_libprotobuf="no (<google/protobuf/util/time_util.h> not found)"]
4228       )
4229       CPPFLAGS="$SAVE_CPPFLAGS"
4230     ],
4231     [with_libprotobuf="no (libprotobuf not found)"]
4232   )
4233   AC_LANG_POP([C++])
4234   LDFLAGS="$SAVE_LDFLAGS"
4235   LIBS="$SAVE_LIBS"
4236 fi
4237 BUILD_WITH_LIBPROTOBUF_CPPFLAGS="$with_libprotobuf_cppflags $PROTOBUF_CFLAGS"
4238 BUILD_WITH_LIBPROTOBUF_LDFLAGS="$with_libprotobuf_ldflags"
4239 BUILD_WITH_LIBPROTOBUF_LIBS="$PROTOBUF_LIBS"
4240 AC_SUBST([BUILD_WITH_LIBPROTOBUF_CPPFLAGS])
4241 AC_SUBST([BUILD_WITH_LIBPROTOBUF_LDFLAGS])
4242 AC_SUBST([BUILD_WITH_LIBPROTOBUF_LIBS])
4243 # }}}
4244
4245 # --with-libprotobuf-c {{{
4246 with_libprotobuf_c_cppflags=""
4247 with_libprotobuf_c_ldflags=""
4248 AC_ARG_WITH([libprotobuf-c], [AS_HELP_STRING([--with-libprotobuf-c@<:@=PREFIX@:>@], [Path to libprotobuf-c.])],
4249   [
4250     if test "x$withval" != "xno" && test "x$withval" != "xyes"
4251     then
4252       with_libprotobuf_c_cppflags="-I$withval/include"
4253       with_libprotobuf_c_ldflags="-L$withval/lib"
4254       with_libprotobuf_c="yes"
4255     fi
4256     if test "x$withval" = "xno"
4257     then
4258       with_libprotobuf_c="no (disabled on command line)"
4259     fi
4260   ],
4261   [withval="yes"]
4262 )
4263 if test "x$withval" = "xyes"
4264 then
4265 PKG_CHECK_MODULES([PROTOBUF_C], [libprotobuf-c],
4266   [with_libprotobuf_c="yes"],
4267   [with_libprotobuf_c="no (pkg-config could not find libprotobuf-c)"]
4268 )
4269 fi
4270
4271 if test "x$withval" != "xno"
4272 then
4273   SAVE_LDFLAGS="$LDFLAGS"
4274   SAVE_LIBS="$LIBS"
4275   LDFLAGS="$with_libprotobuf_c_ldflags"
4276   LIBS="$PROTOBUF_C_LIBS $LIBS"
4277   AC_CHECK_LIB([protobuf-c], [protobuf_c_message_pack],
4278     [
4279       SAVE_CPPFLAGS="$CPPFLAGS"
4280       CPPFLAGS="$with_libprotobuf_c_cppflags $PROTOBUF_C_CFLAGS"
4281       if test "x$PROTOBUF_C_LIBS" = "x"
4282       then
4283         PROTOBUF_C_LIBS="-lprotobuf-c"
4284       fi
4285       AC_CHECK_HEADERS([protobuf-c/protobuf-c.h google/protobuf-c/protobuf-c.h],
4286         [
4287           with_libprotobuf_c="yes"
4288           break
4289         ],
4290         [with_libprotobuf_c="no (<protobuf-c.h> not found)"]
4291       )
4292       CPPFLAGS="$SAVE_CPPFLAGS"
4293     ],
4294     [with_libprotobuf_c="no (libprotobuf-c not found)"]
4295   )
4296   LDFLAGS="$SAVE_LDFLAGS"
4297   LIBS="$SAVE_LIBS"
4298 fi
4299 BUILD_WITH_LIBPROTOBUF_C_CPPFLAGS="$with_libprotobuf_c_cppflags $PROTOBUF_C_CFLAGS"
4300 BUILD_WITH_LIBPROTOBUF_C_LDFLAGS="$with_libprotobuf_c_ldflags"
4301 BUILD_WITH_LIBPROTOBUF_C_LIBS="$PROTOBUF_C_LIBS"
4302 AC_SUBST([BUILD_WITH_LIBPROTOBUF_C_CPPFLAGS])
4303 AC_SUBST([BUILD_WITH_LIBPROTOBUF_C_LDFLAGS])
4304 AC_SUBST([BUILD_WITH_LIBPROTOBUF_C_LIBS])
4305 # }}}
4306
4307 # --with-libpython {{{
4308 AC_ARG_VAR([LIBPYTHON_CPPFLAGS], [Preprocessor flags for libpython])
4309 AC_ARG_VAR([LIBPYTHON_LDFLAGS], [Linker flags for libpython])
4310 AC_ARG_VAR([LIBPYTHON_LIBS], [Libraries for libpython])
4311
4312 AC_ARG_WITH([libpython],
4313   [AS_HELP_STRING([--with-libpython],
4314     [if we should build with libpython @<:@default=yes@:>@])
4315   ],
4316   [with_libpython="$withval"],
4317   [with_libpython="check"]
4318 )
4319 if test "$with_libpython" != "no"; then
4320   if test "$LIBPYTHON_CPPFLAGS" = "" && test "$LIBPYTHON_LDFLAGS" = ""; then
4321     AC_ARG_VAR([PYTHON_CONFIG], [path to python-config])
4322     AC_PATH_PROGS([PYTHON_CONFIG],
4323       [python3-config python2-config python-config]
4324     )
4325     if test "$PYTHON_CONFIG" = ""; then
4326       if test "$with_libpython" = "yes"; then
4327         AC_MSG_ERROR([Unable to find python-config])
4328       fi
4329       with_libpython="no"
4330     fi
4331   fi
4332 fi
4333
4334 if test "$PYTHON_CONFIG" != ""; then
4335   LIBPYTHON_CPPFLAGS="`${PYTHON_CONFIG} --includes`"
4336   if test $? -ne 0; then
4337     with_libpython="no"
4338   fi
4339   LIBPYTHON_LDFLAGS="`${PYTHON_CONFIG} --ldflags`"
4340   if test $? -ne 0; then
4341     with_libpython="no"
4342   fi
4343   LIBPYTHON_LIBS="`${PYTHON_CONFIG} --libs`"
4344   if test $? -ne 0; then
4345     with_libpython="no"
4346   fi
4347 fi
4348
4349 if test "$with_libpython" != "xno"; then
4350   SAVE_CPPFLAGS="$CPPFLAGS"
4351   SAVE_LDFLAGS="$LDFLAGS"
4352   SAVE_LIBS="$LIBS"
4353   CPPFLAGS="$LIBPYTHON_CPPFLAGS $CPPFLAGS"
4354   LDFLAGS="$LIBPYTHON_LDFLAGS $LDFLAGS"
4355   LIBS="$LIBPYTHON_LIBS $LIBS"
4356   AC_CHECK_HEADERS([Python.h],
4357     [
4358       AC_MSG_CHECKING([for libpython])
4359       AC_LINK_IFELSE([AC_LANG_PROGRAM(
4360           [[#include <Python.h>]],
4361           [[Py_Initialize();]])
4362         ],
4363         [with_libpython="yes"],
4364         [with_libpython="no"]
4365       )
4366       AC_MSG_RESULT([$with_libpython])
4367     ],
4368     [with_libpython="no"]
4369   )
4370   CPPFLAGS="$SAVE_CPPFLAGS"
4371   LDFLAGS="$SAVE_LDFLAGS"
4372   LIBS="$SAVE_LIBS"
4373 fi
4374 # }}} --with-libpython
4375
4376 # --with-librabbitmq {{{
4377 with_librabbitmq_cppflags=""
4378 with_librabbitmq_ldflags=""
4379 AC_ARG_WITH(librabbitmq, [AS_HELP_STRING([--with-librabbitmq@<:@=PREFIX@:>@], [Path to librabbitmq.])],
4380 [
4381         if test "x$withval" != "xno" && test "x$withval" != "xyes"
4382         then
4383                 with_librabbitmq_cppflags="-I$withval/include"
4384                 with_librabbitmq_ldflags="-L$withval/lib"
4385                 with_librabbitmq="yes"
4386         else
4387                 with_librabbitmq="$withval"
4388         fi
4389 ],
4390 [
4391         with_librabbitmq="yes"
4392 ])
4393 SAVE_CPPFLAGS="$CPPFLAGS"
4394 SAVE_LDFLAGS="$LDFLAGS"
4395 CPPFLAGS="$CPPFLAGS $with_librabbitmq_cppflags"
4396 LDFLAGS="$LDFLAGS $with_librabbitmq_ldflags"
4397 if test "x$with_librabbitmq" = "xyes"
4398 then
4399         AC_CHECK_HEADERS(amqp.h, [with_librabbitmq="yes"], [with_librabbitmq="no (amqp.h not found)"])
4400 fi
4401 if test "x$with_librabbitmq" = "xyes"
4402 then
4403         # librabbitmq up to version 0.9.1 provides "library_errno", later
4404         # versions use "library_error". The library does not provide a version
4405         # macro :( Use "AC_CHECK_MEMBERS" (plural) for automatic defines.
4406         AC_CHECK_MEMBERS([amqp_rpc_reply_t.library_errno],,,
4407                          [
4408 #if HAVE_STDLIB_H
4409 # include <stdlib.h>
4410 #endif
4411 #if HAVE_STDIO_H
4412 # include <stdio.h>
4413 #endif
4414 #if HAVE_STDINT_H
4415 # include <stdint.h>
4416 #endif
4417 #if HAVE_INTTYPES_H
4418 # include <inttypes.h>
4419 #endif
4420 #include <amqp.h>
4421                          ])
4422 fi
4423 if test "x$with_librabbitmq" = "xyes"
4424 then
4425         AC_CHECK_LIB(rabbitmq, amqp_basic_publish, [with_librabbitmq="yes"], [with_librabbitmq="no (Symbol 'amqp_basic_publish' not found)"])
4426 fi
4427 if test "x$with_librabbitmq" = "xyes"
4428 then
4429         BUILD_WITH_LIBRABBITMQ_CPPFLAGS="$with_librabbitmq_cppflags"
4430         BUILD_WITH_LIBRABBITMQ_LDFLAGS="$with_librabbitmq_ldflags"
4431         BUILD_WITH_LIBRABBITMQ_LIBS="-lrabbitmq"
4432         AC_SUBST(BUILD_WITH_LIBRABBITMQ_CPPFLAGS)
4433         AC_SUBST(BUILD_WITH_LIBRABBITMQ_LDFLAGS)
4434         AC_SUBST(BUILD_WITH_LIBRABBITMQ_LIBS)
4435         AC_DEFINE(HAVE_LIBRABBITMQ, 1, [Define if librabbitmq is present and usable.])
4436 fi
4437 CPPFLAGS="$SAVE_CPPFLAGS"
4438 LDFLAGS="$SAVE_LDFLAGS"
4439 AM_CONDITIONAL(BUILD_WITH_LIBRABBITMQ, test "x$with_librabbitmq" = "xyes")
4440
4441 with_amqp_tcp_socket="no"
4442 if test "x$with_librabbitmq" = "xyes"
4443 then
4444         SAVE_CPPFLAGS="$CPPFLAGS"
4445         SAVE_LDFLAGS="$LDFLAGS"
4446         SAVE_LIBS="$LIBS"
4447         CPPFLAGS="$CPPFLAGS $with_librabbitmq_cppflags"
4448         LDFLAGS="$LDFLAGS $with_librabbitmq_ldflags"
4449         LIBS="-lrabbitmq"
4450
4451         AC_CHECK_HEADERS(amqp_tcp_socket.h amqp_socket.h)
4452         AC_CHECK_FUNC(amqp_tcp_socket_new, [with_amqp_tcp_socket="yes"], [with_amqp_tcp_socket="no"])
4453         if test "x$with_amqp_tcp_socket" = "xyes"
4454         then
4455                 AC_DEFINE(HAVE_AMQP_TCP_SOCKET, 1,
4456                                 [Define if librabbitmq provides the new TCP socket interface.])
4457         fi
4458
4459         AC_CHECK_DECLS(amqp_socket_close,
4460                                 [amqp_socket_close_decl="yes"], [amqp_socket_close_decl="no"],
4461                                 [[
4462 #include <amqp.h>
4463 #ifdef HAVE_AMQP_TCP_SOCKET_H
4464 # include <amqp_tcp_socket.h>
4465 #endif
4466 #ifdef HAVE_AMQP_SOCKET_H
4467 # include <amqp_socket.h>
4468 #endif
4469                                 ]])
4470
4471         CPPFLAGS="$SAVE_CPPFLAGS"
4472         LDFLAGS="$SAVE_LDFLAGS"
4473         LIBS="$SAVE_LIBS"
4474 fi
4475 # }}}
4476
4477 # --with-librdkafka {{{
4478 AC_ARG_WITH(librdkafka, [AS_HELP_STRING([--with-librdkafka@<:@=PREFIX@:>@], [Path to librdkafka.])],
4479 [
4480   if test "x$withval" != "xno" && test "x$withval" != "xyes"
4481   then
4482     with_librdkafka_cppflags="-I$withval/include"
4483     with_librdkafka_ldflags="-L$withval/lib"
4484     with_librdkafka_rpath="$withval/lib"
4485     with_librdkafka="yes"
4486   else
4487     with_librdkafka="$withval"
4488   fi
4489 ],
4490 [
4491   with_librdkafka="yes"
4492 ])
4493 SAVE_CPPFLAGS="$CPPFLAGS"
4494 SAVE_LDFLAGS="$LDFLAGS"
4495
4496 CPPFLAGS="$CPPFLAGS $with_librdkafka_cppflags"
4497 LDFLAGS="$LDFLAGS $with_librdkafka_ldflags"
4498
4499 if test "x$with_librdkafka" = "xyes"
4500 then
4501         AC_CHECK_HEADERS(librdkafka/rdkafka.h, [with_librdkafka="yes"], [with_librdkafka="no (librdkafka/rdkafka.h not found)"])
4502 fi
4503
4504 if test "x$with_librdkafka" = "xyes"
4505 then
4506         AC_CHECK_LIB(rdkafka, rd_kafka_new, [with_librdkafka="yes"], [with_librdkafka="no (Symbol 'rd_kafka_new' not found)"])
4507   AC_CHECK_LIB(rdkafka, rd_kafka_conf_set_log_cb, [with_librdkafka_log_cb="yes"], [with_librdkafka_log_cb="no"])
4508   AC_CHECK_LIB(rdkafka, rd_kafka_set_logger, [with_librdkafka_logger="yes"], [with_librdkafka_logger="no"])
4509 fi
4510 if test "x$with_librdkafka" = "xyes"
4511 then
4512         BUILD_WITH_LIBRDKAFKA_CPPFLAGS="$with_librdkafka_cppflags"
4513         BUILD_WITH_LIBRDKAFKA_LDFLAGS="$with_librdkafka_ldflags"
4514         if test "x$with_librdkafka_rpath" != "x"
4515         then
4516                 BUILD_WITH_LIBRDKAFKA_LIBS="-Wl,-rpath,$with_librdkafka_rpath -lrdkafka"
4517         else
4518                 BUILD_WITH_LIBRDKAFKA_LIBS="-lrdkafka"
4519         fi
4520         AC_SUBST(BUILD_WITH_LIBRDKAFKA_CPPFLAGS)
4521         AC_SUBST(BUILD_WITH_LIBRDKAFKA_LDFLAGS)
4522         AC_SUBST(BUILD_WITH_LIBRDKAFKA_LIBS)
4523         AC_DEFINE(HAVE_LIBRDKAFKA, 1, [Define if librdkafka is present and usable.])
4524   if test "x$with_librdkafka_log_cb" = "xyes"
4525   then
4526         AC_DEFINE(HAVE_LIBRDKAFKA_LOG_CB, 1, [Define if librdkafka log facility is present and usable.])
4527   else if test "x$with_librdkafka_logger" = "xyes"
4528   then
4529         AC_DEFINE(HAVE_LIBRDKAFKA_LOGGER, 1, [Define if librdkafka log facility is present and usable.])
4530   fi; fi
4531 fi
4532 CPPFLAGS="$SAVE_CPPFLAGS"
4533 LDFLAGS="$SAVE_LDFLAGS"
4534 AM_CONDITIONAL(BUILD_WITH_LIBRDKAFKA, test "x$with_librdkafka" = "xyes")
4535
4536 # }}}
4537
4538 # --with-librouteros {{{
4539 AC_ARG_WITH(librouteros, [AS_HELP_STRING([--with-librouteros@<:@=PREFIX@:>@], [Path to librouteros.])],
4540 [
4541  if test "x$withval" = "xyes"
4542  then
4543          with_librouteros="yes"
4544  else if test "x$withval" = "xno"
4545  then
4546          with_librouteros="no"
4547  else
4548          with_librouteros="yes"
4549          LIBROUTEROS_CPPFLAGS="$LIBROUTEROS_CPPFLAGS -I$withval/include"
4550          LIBROUTEROS_LDFLAGS="$LIBROUTEROS_LDFLAGS -L$withval/lib"
4551  fi; fi
4552 ],
4553 [with_librouteros="yes"])
4554
4555 SAVE_CPPFLAGS="$CPPFLAGS"
4556 SAVE_LDFLAGS="$LDFLAGS"
4557
4558 CPPFLAGS="$CPPFLAGS $LIBROUTEROS_CPPFLAGS"
4559 LDFLAGS="$LDFLAGS $LIBROUTEROS_LDFLAGS"
4560
4561 if test "x$with_librouteros" = "xyes"
4562 then
4563         if test "x$LIBROUTEROS_CPPFLAGS" != "x"
4564         then
4565                 AC_MSG_NOTICE([librouteros CPPFLAGS: $LIBROUTEROS_CPPFLAGS])
4566         fi
4567         AC_CHECK_HEADERS(routeros_api.h,
4568         [with_librouteros="yes"],
4569         [with_librouteros="no (routeros_api.h not found)"])
4570 fi
4571 if test "x$with_librouteros" = "xyes"
4572 then
4573         if test "x$LIBROUTEROS_LDFLAGS" != "x"
4574         then
4575                 AC_MSG_NOTICE([librouteros LDFLAGS: $LIBROUTEROS_LDFLAGS])
4576         fi
4577         AC_CHECK_LIB(routeros, ros_interface,
4578         [with_librouteros="yes"],
4579         [with_librouteros="no (symbol 'ros_interface' not found)"])
4580 fi
4581
4582 CPPFLAGS="$SAVE_CPPFLAGS"
4583 LDFLAGS="$SAVE_LDFLAGS"
4584
4585 if test "x$with_librouteros" = "xyes"
4586 then
4587         BUILD_WITH_LIBROUTEROS_CPPFLAGS="$LIBROUTEROS_CPPFLAGS"
4588         BUILD_WITH_LIBROUTEROS_LDFLAGS="$LIBROUTEROS_LDFLAGS"
4589         AC_SUBST(BUILD_WITH_LIBROUTEROS_CPPFLAGS)
4590         AC_SUBST(BUILD_WITH_LIBROUTEROS_LDFLAGS)
4591 fi
4592 AM_CONDITIONAL(BUILD_WITH_LIBROUTEROS, test "x$with_librouteros" = "xyes")
4593 # }}}
4594
4595 # --with-librrd {{{
4596 librrd_cflags=""
4597 librrd_ldflags=""
4598 librrd_threadsafe="no"
4599 librrd_rrdc_update="no"
4600 AC_ARG_WITH(librrd,
4601   [AS_HELP_STRING([--with-librrd@<:@=PREFIX@:>@], [Path to rrdtool.])],
4602   [
4603     if test "x$withval" != "xno" && test "x$withval" != "xyes"
4604     then
4605       librrd_cflags="-I$withval/include"
4606       librrd_ldflags="-L$withval/lib"
4607       with_librrd="yes"
4608     else
4609       with_librrd="$withval"
4610     fi
4611   ],
4612   [with_librrd="yes"]
4613 )
4614
4615 if test "x$with_librrd" = "xyes"
4616 then
4617   SAVE_LDFLAGS="$LDFLAGS"
4618   LDFLAGS="$LDFLAGS $librrd_ldflags"
4619   PKG_CHECK_MODULES([RRD], [librrd >= 1.6.0],
4620     [
4621       AC_CHECK_LIB([rrd], [rrd_update_r],
4622         [librrd_threadsafe="yes"],
4623         [:]
4624       )
4625       AC_CHECK_LIB([rrd], [rrdc_update],
4626         [librrd_rrdc_update="yes"],
4627         [:]
4628       )
4629     ],[:]
4630   )
4631   LDFLAGS="$SAVE_LDFLAGS"
4632
4633   SAVE_CPPFLAGS="$CPPFLAGS"
4634   CPPFLAGS="$CPPFLAGS $RRD_CFLAGS $librrd_cflags"
4635
4636   AC_CHECK_HEADERS([rrd.h],, [with_librrd="no (rrd.h not found)"])
4637
4638   CPPFLAGS="$SAVE_CPPFLAGS"
4639 fi
4640
4641 if test "x$with_librrd" = "xyes" && test "x$librrd_threadsafe" = "xno"
4642 then
4643   SAVE_LDFLAGS="$LDFLAGS"
4644   LDFLAGS="$LDFLAGS $librrd_ldflags"
4645
4646   AC_CHECK_LIB([rrd_th], [rrd_update_r],
4647     [
4648       librrd_ldflags="$librrd_ldflags -lrrd_th"
4649       librrd_threadsafe="yes"
4650       AC_CHECK_LIB([rrd_th], [rrdc_update],
4651         [librrd_rrdc_update="yes"],
4652         [:],
4653       )
4654     ],
4655     [:]
4656   )
4657   LDFLAGS="$SAVE_LDFLAGS"
4658 fi
4659
4660 if test "x$with_librrd" = "xyes" && test "x$librrd_threadsafe" = "xno"
4661 then
4662   SAVE_LDFLAGS="$LDFLAGS"
4663   LDFLAGS="$LDFLAGS $librrd_ldflags"
4664
4665   AC_CHECK_LIB([rrd], [rrd_update],
4666     [
4667       librrd_ldflags="$librrd_ldflags -lrrd"
4668       AC_CHECK_LIB([rrd], [rrdc_update],
4669         [librrd_rrdc_update="yes"],
4670         [:]
4671       )
4672     ],
4673     [with_librrd="no (symbol 'rrd_update' not found)"]
4674   )
4675   LDFLAGS="$SAVE_LDFLAGS"
4676 fi
4677
4678 if test "x$with_librrd" = "xyes"
4679 then
4680   BUILD_WITH_LIBRRD_CFLAGS="$RRD_CFLAGS $librrd_cflags"
4681   BUILD_WITH_LIBRRD_LDFLAGS="$librrd_ldflags"
4682   BUILD_WITH_LIBRRD_LIBS="$RRD_LIBS"
4683   AC_SUBST(BUILD_WITH_LIBRRD_CFLAGS)
4684   AC_SUBST(BUILD_WITH_LIBRRD_LDFLAGS)
4685   AC_SUBST(BUILD_WITH_LIBRRD_LIBS)
4686 fi
4687 if test "x$librrd_threadsafe" = "xyes"
4688 then
4689   AC_DEFINE([HAVE_THREADSAFE_LIBRRD], [1],
4690     [Define to 1 if the rrd library is thread-safe]
4691   )
4692 fi
4693 # }}}
4694
4695 # --with-libsensors {{{
4696 with_sensors_cflags=""
4697 with_sensors_ldflags=""
4698 AC_ARG_WITH(libsensors, [AS_HELP_STRING([--with-libsensors@<:@=PREFIX@:>@], [Path to lm_sensors.])],
4699 [
4700         if test "x$withval" = "xno"
4701         then
4702                 with_libsensors="no"
4703         else
4704                 with_libsensors="yes"
4705                 if test "x$withval" != "xyes"
4706                 then
4707                         with_sensors_cflags="-I$withval/include"
4708                         with_sensors_ldflags="-L$withval/lib"
4709                         with_libsensors="yes"
4710                 fi
4711         fi
4712 ],
4713 [
4714         if test "x$ac_system" = "xLinux"
4715         then
4716                 with_libsensors="yes"
4717         else
4718                 with_libsensors="no (Linux only library)"
4719         fi
4720 ])
4721 if test "x$with_libsensors" = "xyes"
4722 then
4723         SAVE_CPPFLAGS="$CPPFLAGS"
4724         CPPFLAGS="$CPPFLAGS $with_sensors_cflags"
4725
4726         AC_CHECK_HEADERS(sensors/sensors.h, [], [with_libsensors="no (sensors/sensors.h not found)"])
4727
4728         CPPFLAGS="$SAVE_CPPFLAGS"
4729 fi
4730 if test "x$with_libsensors" = "xyes"
4731 then
4732         SAVE_CPPFLAGS="$CPPFLAGS"
4733         SAVE_LDFLAGS="$LDFLAGS"
4734         CPPFLAGS="$CPPFLAGS $with_sensors_cflags"
4735         LDFLAGS="$LDFLAGS $with_sensors_ldflags"
4736
4737         AC_CHECK_LIB(sensors, sensors_init,
4738         [
4739                 AC_DEFINE(HAVE_LIBSENSORS, 1, [Define to 1 if you have the sensors library (-lsensors).])
4740         ],
4741         [with_libsensors="no (libsensors not found)"])
4742
4743         CPPFLAGS="$SAVE_CPPFLAGS"
4744         LDFLAGS="$SAVE_LDFLAGS"
4745 fi
4746 if test "x$with_libsensors" = "xyes"
4747 then
4748         BUILD_WITH_LIBSENSORS_CFLAGS="$with_sensors_cflags"
4749         BUILD_WITH_LIBSENSORS_LDFLAGS="$with_sensors_ldflags"
4750         AC_SUBST(BUILD_WITH_LIBSENSORS_CFLAGS)
4751         AC_SUBST(BUILD_WITH_LIBSENSORS_LDFLAGS)
4752 fi
4753 AM_CONDITIONAL(BUILD_WITH_LM_SENSORS, test "x$with_libsensors" = "xyes")
4754 # }}}
4755
4756 # libsigrok {{{
4757 AC_SUBST([LIBSIGROK_CFLAGS])
4758 AC_SUBST([LIBSIGROK_LIBS])
4759 PKG_CHECK_MODULES([LIBSIGROK], [libsigrok < 0.4],
4760   [with_libsigrok="yes"],
4761   [with_libsigrok="no (pkg-config could not find libsigrok)"]
4762 )
4763 # }}}
4764
4765 # --with-libstatgrab {{{
4766 with_libstatgrab_cflags=""
4767 with_libstatgrab_ldflags=""
4768 AC_ARG_WITH(libstatgrab, [AS_HELP_STRING([--with-libstatgrab@<:@=PREFIX@:>@], [Path to libstatgrab.])],
4769 [
4770  if test "x$withval" != "xno" \
4771    && test "x$withval" != "xyes"
4772  then
4773    with_libstatgrab_cflags="-I$withval/include"
4774    with_libstatgrab_ldflags="-L$withval/lib -lstatgrab"
4775    with_libstatgrab="yes"
4776    with_libstatgrab_pkg_config="no"
4777  else
4778    with_libstatgrab="$withval"
4779    with_libstatgrab_pkg_config="yes"
4780  fi
4781  ],
4782 [
4783  with_libstatgrab="yes"
4784  with_libstatgrab_pkg_config="yes"
4785 ])
4786
4787 if test "x$with_libstatgrab" = "xyes" \
4788   && test "x$with_libstatgrab_pkg_config" = "xyes"
4789 then
4790   AC_MSG_CHECKING([pkg-config for libstatgrab])
4791   temp_result="found"
4792   $PKG_CONFIG --exists libstatgrab 2>/dev/null
4793   if test "$?" != "0"
4794   then
4795     with_libstatgrab_pkg_config="no"
4796     with_libstatgrab="no (pkg-config doesn't know libstatgrab)"
4797     temp_result="not found"
4798   fi
4799   AC_MSG_RESULT([$temp_result])
4800 fi
4801
4802 if test "x$with_libstatgrab" = "xyes" \
4803   && test "x$with_libstatgrab_pkg_config" = "xyes" \
4804   && test "x$with_libstatgrab_cflags" = "x"
4805 then
4806   AC_MSG_CHECKING([for libstatgrab CFLAGS])
4807   temp_result="`$PKG_CONFIG --cflags libstatgrab`"
4808   if test "$?" = "0"
4809   then
4810     with_libstatgrab_cflags="$temp_result"
4811   else
4812     with_libstatgrab="no ($PKG_CONFIG --cflags libstatgrab failed)"
4813     temp_result="$PKG_CONFIG --cflags libstatgrab failed"
4814   fi
4815   AC_MSG_RESULT([$temp_result])
4816 fi
4817
4818 if test "x$with_libstatgrab" = "xyes" \
4819   && test "x$with_libstatgrab_pkg_config" = "xyes" \
4820   && test "x$with_libstatgrab_ldflags" = "x"
4821 then
4822   AC_MSG_CHECKING([for libstatgrab LDFLAGS])
4823   temp_result="`$PKG_CONFIG --libs libstatgrab`"
4824   if test "$?" = "0"
4825   then
4826     with_libstatgrab_ldflags="$temp_result"
4827   else
4828     with_libstatgrab="no ($PKG_CONFIG --libs libstatgrab failed)"
4829     temp_result="$PKG_CONFIG --libs libstatgrab failed"
4830   fi
4831   AC_MSG_RESULT([$temp_result])
4832 fi
4833
4834 if test "x$with_libstatgrab" = "xyes"
4835 then
4836   SAVE_CPPFLAGS="$CPPFLAGS"
4837   CPPFLAGS="$CPPFLAGS $with_libstatgrab_cflags"
4838
4839   AC_CHECK_HEADERS(statgrab.h,
4840                    [with_libstatgrab="yes"],
4841                    [with_libstatgrab="no (statgrab.h not found)"])
4842
4843   CPPFLAGS="$SAVE_CPPFLAGS"
4844 fi
4845
4846 if test "x$with_libstatgrab" = "xyes"
4847 then
4848   SAVE_CFLAGS="$CFLAGS"
4849   SAVE_LDFLAGS="$LDFLAGS"
4850
4851   CFLAGS="$CFLAGS $with_libstatgrab_cflags"
4852   LDFLAGS="$LDFLAGS $with_libstatgrab_ldflags"
4853
4854   AC_CHECK_LIB(statgrab, sg_init,
4855                [with_libstatgrab="yes"],
4856                [with_libstatgrab="no (symbol sg_init not found)"])
4857
4858   CFLAGS="$SAVE_CFLAGS"
4859   LDFLAGS="$SAVE_LDFLAGS"
4860 fi
4861
4862 if test "x$with_libstatgrab" = "xyes"
4863 then
4864   SAVE_CFLAGS="$CFLAGS"
4865   SAVE_LDFLAGS="$LDFLAGS"
4866   SAVE_LIBS="$LIBS"
4867
4868   CFLAGS="$CFLAGS $with_libstatgrab_cflags"
4869   LDFLAGS="$LDFLAGS $with_libstatgrab_ldflags"
4870   LIBS="-lstatgrab $LIBS"
4871
4872   AC_CACHE_CHECK([if libstatgrab >= 0.90],
4873           [c_cv_have_libstatgrab_0_90],
4874           AC_LINK_IFELSE([AC_LANG_PROGRAM(
4875 [[[
4876 #include <stdio.h>
4877 #include <statgrab.h>
4878 ]]],
4879 [[[
4880       if (sg_init()) return 0;
4881 ]]]
4882     )],
4883     [c_cv_have_libstatgrab_0_90="no"],
4884     [c_cv_have_libstatgrab_0_90="yes"]
4885           )
4886   )
4887
4888   CFLAGS="$SAVE_CFLAGS"
4889   LDFLAGS="$SAVE_LDFLAGS"
4890   LIBS="$SAVE_LIBS"
4891 fi
4892
4893 AM_CONDITIONAL(BUILD_WITH_LIBSTATGRAB, test "x$with_libstatgrab" = "xyes")
4894 if test "x$with_libstatgrab" = "xyes"
4895 then
4896   AC_DEFINE(HAVE_LIBSTATGRAB, 1, [Define to 1 if you have the 'statgrab' library (-lstatgrab)])
4897   BUILD_WITH_LIBSTATGRAB_CFLAGS="$with_libstatgrab_cflags"
4898   BUILD_WITH_LIBSTATGRAB_LDFLAGS="$with_libstatgrab_ldflags"
4899   AC_SUBST(BUILD_WITH_LIBSTATGRAB_CFLAGS)
4900   AC_SUBST(BUILD_WITH_LIBSTATGRAB_LDFLAGS)
4901   if test "x$c_cv_have_libstatgrab_0_90" = "xyes"
4902   then
4903         AC_DEFINE(HAVE_LIBSTATGRAB_0_90, 1, [Define to 1 if libstatgrab version >= 0.90])
4904   fi
4905 fi
4906 # }}}
4907
4908 # --with-libtokyotyrant {{{
4909 with_libtokyotyrant_cppflags=""
4910 with_libtokyotyrant_ldflags=""
4911 with_libtokyotyrant_libs=""
4912 AC_ARG_WITH(libtokyotyrant, [AS_HELP_STRING([--with-libtokyotyrant@<:@=PREFIX@:>@], [Path to libtokyotyrant.])],
4913 [
4914   if test "x$withval" = "xno"
4915   then
4916     with_libtokyotyrant="no"
4917   else if test "x$withval" = "xyes"
4918   then
4919     with_libtokyotyrant="yes"
4920   else
4921     with_libtokyotyrant_cppflags="-I$withval/include"
4922     with_libtokyotyrant_ldflags="-L$withval/include"
4923     with_libtokyotyrant_libs="-ltokyotyrant"
4924     with_libtokyotyrant="yes"
4925   fi; fi
4926 ],
4927 [
4928   with_libtokyotyrant="yes"
4929 ])
4930
4931 if test "x$with_libtokyotyrant" = "xyes"
4932 then
4933   if $PKG_CONFIG --exists tokyotyrant
4934   then
4935     with_libtokyotyrant_cppflags="$with_libtokyotyrant_cppflags `$PKG_CONFIG --cflags tokyotyrant`"
4936     with_libtokyotyrant_ldflags="$with_libtokyotyrant_ldflags `$PKG_CONFIG --libs-only-L tokyotyrant`"
4937     with_libtokyotyrant_libs="$with_libtokyotyrant_libs `$PKG_CONFIG --libs-only-l tokyotyrant`"
4938   fi
4939 fi
4940
4941 SAVE_CPPFLAGS="$CPPFLAGS"
4942 SAVE_LDFLAGS="$LDFLAGS"
4943 CPPFLAGS="$CPPFLAGS $with_libtokyotyrant_cppflags"
4944 LDFLAGS="$LDFLAGS $with_libtokyotyrant_ldflags"
4945
4946 if test "x$with_libtokyotyrant" = "xyes"
4947 then
4948   AC_CHECK_HEADERS(tcrdb.h,
4949   [
4950           AC_DEFINE(HAVE_TCRDB_H, 1,
4951                     [Define to 1 if you have the <tcrdb.h> header file.])
4952   ], [with_libtokyotyrant="no (tcrdb.h not found)"])
4953 fi
4954
4955 if test "x$with_libtokyotyrant" = "xyes"
4956 then
4957   AC_CHECK_LIB(tokyotyrant, tcrdbrnum,
4958   [
4959           AC_DEFINE(HAVE_LIBTOKYOTYRANT, 1,
4960                     [Define to 1 if you have the tokyotyrant library (-ltokyotyrant).])
4961   ],
4962   [with_libtokyotyrant="no (symbol tcrdbrnum not found)"],
4963   [$with_libtokyotyrant_libs])
4964 fi
4965
4966 CPPFLAGS="$SAVE_CPPFLAGS"
4967 LDFLAGS="$SAVE_LDFLAGS"
4968
4969 if test "x$with_libtokyotyrant" = "xyes"
4970 then
4971   BUILD_WITH_LIBTOKYOTYRANT_CPPFLAGS="$with_libtokyotyrant_cppflags"
4972   BUILD_WITH_LIBTOKYOTYRANT_LDFLAGS="$with_libtokyotyrant_ldflags"
4973   BUILD_WITH_LIBTOKYOTYRANT_LIBS="$with_libtokyotyrant_libs"
4974   AC_SUBST(BUILD_WITH_LIBTOKYOTYRANT_CPPFLAGS)
4975   AC_SUBST(BUILD_WITH_LIBTOKYOTYRANT_LDFLAGS)
4976   AC_SUBST(BUILD_WITH_LIBTOKYOTYRANT_LIBS)
4977 fi
4978 AM_CONDITIONAL(BUILD_WITH_LIBTOKYOTYRANT, test "x$with_libtokyotyrant" = "xyes")
4979 # }}}
4980
4981 # --with-libudev {{{
4982 with_libudev_cflags=""
4983 with_libudev_ldflags=""
4984 AC_ARG_WITH(libudev, [AS_HELP_STRING([--with-libudev@<:@=PREFIX@:>@], [Path to libudev.])],
4985 [
4986         if test "x$withval" = "xno"
4987         then
4988                 with_libudev="no"
4989         else
4990                 with_libudev="yes"
4991                 if test "x$withval" != "xyes"
4992                 then
4993                         with_libudev_cflags="-I$withval/include"
4994                         with_libudev_ldflags="-L$withval/lib"
4995                         with_libudev="yes"
4996                 fi
4997         fi
4998 ],
4999 [
5000         if test "x$ac_system" = "xLinux"
5001         then
5002                 with_libudev="yes"
5003         else
5004                 with_libudev="no (Linux only library)"
5005         fi
5006 ])
5007 if test "x$with_libudev" = "xyes"
5008 then
5009         SAVE_CPPFLAGS="$CPPFLAGS"
5010         CPPFLAGS="$CPPFLAGS $with_libudev_cflags"
5011
5012         AC_CHECK_HEADERS(libudev.h, [], [with_libudev="no (libudev.h not found)"])
5013
5014         CPPFLAGS="$SAVE_CPPFLAGS"
5015 fi
5016 if test "x$with_libudev" = "xyes"
5017 then
5018         SAVE_CPPFLAGS="$CPPFLAGS"
5019         SAVE_LDFLAGS="$LDFLAGS"
5020         CPPFLAGS="$CPPFLAGS $with_libudev_cflags"
5021         LDFLAGS="$LDFLAGS $with_libudev_ldflags"
5022
5023         AC_CHECK_LIB(udev, udev_new,
5024         [
5025                 AC_DEFINE(HAVE_LIBUDEV, 1, [Define to 1 if you have the udev library (-ludev).])
5026         ],
5027         [with_libudev="no (libudev not found)"])
5028
5029         CPPFLAGS="$SAVE_CPPFLAGS"
5030         LDFLAGS="$SAVE_LDFLAGS"
5031 fi
5032 if test "x$with_libudev" = "xyes"
5033 then
5034         BUILD_WITH_LIBUDEV_CFLAGS="$with_libudev_cflags"
5035         BUILD_WITH_LIBUDEV_LDFLAGS="$with_libudev_ldflags"
5036         BUILD_WITH_LIBUDEV_LIBS="-ludev"
5037         AC_SUBST(BUILD_WITH_LIBUDEV_CFLAGS)
5038         AC_SUBST(BUILD_WITH_LIBUDEV_LDFLAGS)
5039         AC_SUBST(BUILD_WITH_LIBUDEV_LIBS)
5040 fi
5041 AM_CONDITIONAL(BUILD_WITH_LIBUDEV, test "x$with_libudev" = "xyes")
5042 # }}}
5043
5044 # --with-libupsclient {{{
5045 with_libupsclient_config=""
5046 with_libupsclient_cflags=""
5047 with_libupsclient_libs=""
5048 AC_ARG_WITH(libupsclient, [AS_HELP_STRING([--with-libupsclient@<:@=PREFIX@:>@], [Path to the upsclient library.])],
5049 [
5050         if test "x$withval" = "xno"
5051         then
5052                 with_libupsclient="no"
5053         else if test "x$withval" = "xyes"
5054         then
5055                 with_libupsclient="use_pkgconfig"
5056         else
5057                 if test -x "$withval"
5058                 then
5059                         with_libupsclient_config="$withval"
5060                         with_libupsclient="use_libupsclient_config"
5061                 else if test -x "$withval/bin/libupsclient-config"
5062                 then
5063                         with_libupsclient_config="$withval/bin/libupsclient-config"
5064                         with_libupsclient="use_libupsclient_config"
5065                 else
5066                         AC_MSG_NOTICE([Not checking for libupsclient: Manually configured])
5067                         with_libupsclient_cflags="-I$withval/include"
5068                         with_libupsclient_libs="-L$withval/lib -lupsclient"
5069                         with_libupsclient="yes"
5070                 fi; fi
5071         fi; fi
5072 ],
5073 [with_libupsclient="use_pkgconfig"])
5074
5075 # configure using libupsclient-config
5076 if test "x$with_libupsclient" = "xuse_libupsclient_config"
5077 then
5078         AC_MSG_NOTICE([Checking for libupsclient using $with_libupsclient_config])
5079         with_libupsclient_cflags="`$with_libupsclient_config --cflags`"
5080         if test $? -ne 0
5081         then
5082                 with_libupsclient="no ($with_libupsclient_config failed)"
5083         fi
5084         with_libupsclient_libs="`$with_libupsclient_config --libs`"
5085         if test $? -ne 0
5086         then
5087                 with_libupsclient="no ($with_libupsclient_config failed)"
5088         fi
5089 fi
5090 if test "x$with_libupsclient" = "xuse_libupsclient_config"
5091 then
5092         with_libupsclient="yes"
5093 fi
5094
5095 # configure using pkg-config
5096 if test "x$with_libupsclient" = "xuse_pkgconfig"
5097 then
5098         AC_MSG_NOTICE([Checking for libupsclient using $PKG_CONFIG])
5099         $PKG_CONFIG --exists 'libupsclient' 2>/dev/null
5100         if test $? -ne 0
5101         then
5102                 with_libupsclient="no (pkg-config doesn't know libupsclient)"
5103         fi
5104 fi
5105 if test "x$with_libupsclient" = "xuse_pkgconfig"
5106 then
5107         with_libupsclient_cflags="`$PKG_CONFIG --cflags 'libupsclient'`"
5108         if test $? -ne 0
5109         then
5110                 with_libupsclient="no ($PKG_CONFIG failed)"
5111         fi
5112         with_libupsclient_libs="`$PKG_CONFIG --libs 'libupsclient'`"
5113         if test $? -ne 0
5114         then
5115                 with_libupsclient="no ($PKG_CONFIG failed)"
5116         fi
5117 fi
5118 if test "x$with_libupsclient" = "xuse_pkgconfig"
5119 then
5120         with_libupsclient="yes"
5121 fi
5122
5123 # with_libupsclient_cflags and with_libupsclient_libs are set up now, let's do
5124 # the actual checks.
5125 if test "x$with_libupsclient" = "xyes"
5126 then
5127         SAVE_CPPFLAGS="$CPPFLAGS"
5128         CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
5129
5130         AC_CHECK_HEADERS(upsclient.h, [], [with_libupsclient="no (upsclient.h not found)"])
5131
5132         CPPFLAGS="$SAVE_CPPFLAGS"
5133 fi
5134 if test "x$with_libupsclient" = "xyes"
5135 then
5136         SAVE_CPPFLAGS="$CPPFLAGS"
5137         SAVE_LDFLAGS="$LDFLAGS"
5138
5139         CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
5140         LDFLAGS="$LDFLAGS $with_libupsclient_libs"
5141
5142         AC_CHECK_LIB(upsclient, upscli_connect,
5143                      [with_libupsclient="yes"],
5144                      [with_libupsclient="no (symbol upscli_connect not found)"])
5145
5146         CPPFLAGS="$SAVE_CPPFLAGS"
5147         LDFLAGS="$SAVE_LDFLAGS"
5148 fi
5149 if test "x$with_libupsclient" = "xyes"
5150 then
5151         SAVE_CPPFLAGS="$CPPFLAGS"
5152         CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
5153
5154         AC_CHECK_TYPES([UPSCONN_t, UPSCONN], [], [],
5155 [#include <stdlib.h>
5156 #include <stdio.h>
5157 #include <upsclient.h>])
5158
5159         CPPFLAGS="$SAVE_CPPFLAGS"
5160 fi
5161 if test "x$with_libupsclient" = "xyes"
5162 then
5163         BUILD_WITH_LIBUPSCLIENT_CFLAGS="$with_libupsclient_cflags"
5164         BUILD_WITH_LIBUPSCLIENT_LIBS="$with_libupsclient_libs"
5165         AC_SUBST(BUILD_WITH_LIBUPSCLIENT_CFLAGS)
5166         AC_SUBST(BUILD_WITH_LIBUPSCLIENT_LIBS)
5167 fi
5168 # }}}
5169
5170 # --with-libxenctrl {{{
5171 with_libxenctrl_cppflags=""
5172 with_libxenctrl_ldflags=""
5173 AC_ARG_WITH(libxenctrl, [AS_HELP_STRING([--with-libxenctrl@<:@=PREFIX@:>@], [Path to libxenctrl.])],
5174 [
5175         if test "x$withval" != "xno" && test "x$withval" != "xyes"
5176         then
5177                 with_libxenctrl_cppflags="-I$withval/include"
5178                 with_libxenctrl_ldflags="-L$withval/lib"
5179                 with_libxenctrl="yes"
5180         else
5181                 with_libxenctrl="$withval"
5182         fi
5183 ],
5184 [
5185         with_libxenctrl="yes"
5186 ])
5187 if test "x$with_libxenctrl" = "xyes"
5188 then
5189         SAVE_CPPFLAGS="$CPPFLAGS"
5190         CPPFLAGS="$CPPFLAGS $with_libxenctrl_cppflags"
5191
5192         AC_CHECK_HEADERS(xenctrl.h, [with_libxenctrl="yes"], [with_libxenctrl="no (xenctrl.h not found)"])
5193
5194         CPPFLAGS="$SAVE_CPPFLAGS"
5195 fi
5196 if test "x$with_libxenctrl" = "xyes"
5197 then
5198         SAVE_CPPFLAGS="$CPPFLAGS"
5199         SAVE_LDFLAGS="$LDFLAGS"
5200         CPPFLAGS="$CPPFLAGS $with_libxenctrl_cppflags"
5201         LDFLAGS="$LDFLAGS $with_libxenctrl_ldflags"
5202
5203         #Xen versions older than 3.4 has no xc_getcpuinfo()
5204         AC_CHECK_LIB(xenctrl, xc_getcpuinfo, [with_libxenctrl="yes"], [with_libxenctrl="no (symbol 'xc_getcpuinfo' not found)"], [])
5205
5206         CPPFLAGS="$SAVE_CPPFLAGS"
5207         LDFLAGS="$SAVE_LDFLAGS"
5208         LIBXENCTL_CPPFLAGS="$with_libxenctl_cppflags"
5209         LIBXENCTL_LDFLAGS="$with_libxenctl_ldflags"
5210         AC_SUBST(LIBXENCTL_CPPFLAGS)
5211         AC_SUBST(LIBXENCTL_LDFLAGS)
5212 fi
5213 # }}}
5214
5215 # --with-libxmms {{{
5216 with_xmms_config="xmms-config"
5217 with_xmms_cflags=""
5218 with_xmms_libs=""
5219 AC_ARG_WITH(libxmms, [AS_HELP_STRING([--with-libxmms@<:@=PREFIX@:>@], [Path to libxmms.])],
5220 [
5221         if test "x$withval" != "xno" \
5222                 && test "x$withval" != "xyes"
5223         then
5224                 if test -f "$withval" && test -x "$withval";
5225                 then
5226                         with_xmms_config="$withval"
5227                 else if test -x "$withval/bin/xmms-config"
5228                 then
5229                         with_xmms_config="$withval/bin/xmms-config"
5230                 fi; fi
5231                 with_libxmms="yes"
5232         else if test "x$withval" = "xno"
5233         then
5234                 with_libxmms="no"
5235         else
5236                 with_libxmms="yes"
5237         fi; fi
5238 ],
5239 [
5240         with_libxmms="yes"
5241 ])
5242 if test "x$with_libxmms" = "xyes"
5243 then
5244         with_xmms_cflags=`$with_xmms_config --cflags 2>/dev/null`
5245         xmms_config_status=$?
5246
5247         if test $xmms_config_status -ne 0
5248         then
5249                 with_libxmms="no"
5250         fi
5251 fi
5252 if test "x$with_libxmms" = "xyes"
5253 then
5254         with_xmms_libs=`$with_xmms_config --libs 2>/dev/null`
5255         xmms_config_status=$?
5256
5257         if test $xmms_config_status -ne 0
5258         then
5259                 with_libxmms="no"
5260         fi
5261 fi
5262 if test "x$with_libxmms" = "xyes"
5263 then
5264         AC_CHECK_LIB(xmms, xmms_remote_get_info,
5265         [
5266                 BUILD_WITH_LIBXMMS_CFLAGS="$with_xmms_cflags"
5267                 BUILD_WITH_LIBXMMS_LIBS="$with_xmms_libs"
5268                 AC_SUBST(BUILD_WITH_LIBXMMS_CFLAGS)
5269                 AC_SUBST(BUILD_WITH_LIBXMMS_LIBS)
5270         ],
5271         [
5272                 with_libxmms="no"
5273         ],
5274         [$with_xmms_libs])
5275 fi
5276 with_libxmms_numeric=0
5277 if test "x$with_libxmms" = "xyes"
5278 then
5279         with_libxmms_numeric=1
5280 fi
5281 AC_DEFINE_UNQUOTED(HAVE_LIBXMMS, [$with_libxmms_numeric], [Define to 1 if you have the 'xmms' library (-lxmms).])
5282 AM_CONDITIONAL(BUILD_WITH_LIBXMMS, test "x$with_libxmms" = "xyes")
5283 # }}}
5284
5285 # --with-libyajl {{{
5286 with_libyajl_cppflags=""
5287 with_libyajl_ldflags=""
5288 AC_ARG_WITH(libyajl, [AS_HELP_STRING([--with-libyajl@<:@=PREFIX@:>@], [Path to libyajl.])],
5289 [
5290         if test "x$withval" != "xno" && test "x$withval" != "xyes"
5291         then
5292                 with_libyajl_cppflags="-I$withval/include"
5293                 with_libyajl_ldflags="-L$withval/lib"
5294                 with_libyajl="yes"
5295         else
5296                 with_libyajl="$withval"
5297         fi
5298 ],
5299 [
5300         with_libyajl="yes"
5301 ])
5302 if test "x$with_libyajl" = "xyes"
5303 then
5304         SAVE_CPPFLAGS="$CPPFLAGS"
5305         CPPFLAGS="$CPPFLAGS $with_libyajl_cppflags"
5306
5307         AC_CHECK_HEADERS(yajl/yajl_parse.h, [with_libyajl="yes"], [with_libyajl="no (yajl/yajl_parse.h not found)"])
5308         AC_CHECK_HEADERS(yajl/yajl_version.h)
5309
5310         CPPFLAGS="$SAVE_CPPFLAGS"
5311 fi
5312 if test "x$with_libyajl" = "xyes"
5313 then
5314         SAVE_CPPFLAGS="$CPPFLAGS"
5315         SAVE_LDFLAGS="$LDFLAGS"
5316         CPPFLAGS="$CPPFLAGS $with_libyajl_cppflags"
5317         LDFLAGS="$LDFLAGS $with_libyajl_ldflags"
5318
5319         AC_CHECK_LIB(yajl, yajl_alloc, [with_libyajl="yes"], [with_libyajl="no (Symbol 'yajl_alloc' not found)"])
5320
5321         CPPFLAGS="$SAVE_CPPFLAGS"
5322         LDFLAGS="$SAVE_LDFLAGS"
5323 fi
5324 if test "x$with_libyajl" = "xyes"
5325 then
5326         BUILD_WITH_LIBYAJL_CPPFLAGS="$with_libyajl_cppflags"
5327         BUILD_WITH_LIBYAJL_LDFLAGS="$with_libyajl_ldflags"
5328         BUILD_WITH_LIBYAJL_LIBS="-lyajl"
5329         AC_SUBST(BUILD_WITH_LIBYAJL_CPPFLAGS)
5330         AC_SUBST(BUILD_WITH_LIBYAJL_LDFLAGS)
5331         AC_SUBST(BUILD_WITH_LIBYAJL_LIBS)
5332         AC_DEFINE(HAVE_LIBYAJL, 1, [Define if libyajl is present and usable.])
5333 fi
5334 AM_CONDITIONAL(BUILD_WITH_LIBYAJL, test "x$with_libyajl" = "xyes")
5335 # }}}
5336
5337 # --with-mic {{{
5338 with_mic_cflags="-I/opt/intel/mic/sysmgmt/sdk/include"
5339 with_mic_ldpath="-L/opt/intel/mic/sysmgmt/sdk/lib/Linux"
5340 with_mic_libs=""
5341 AC_ARG_WITH(mic,[AS_HELP_STRING([--with-mic@<:@=PREFIX@:>@], [Path to Intel MIC Access API.])],
5342 [
5343         if test "x$withval" = "xno"
5344         then
5345                 with_mic="no"
5346         else if test "x$withval" = "xyes"
5347         then
5348                 with_mic="yes"
5349         else if test -d "$with_mic/lib"
5350         then
5351                 AC_MSG_NOTICE([Not checking for Intel Mic: Manually configured])
5352                 with_mic_cflags="-I$withval/include"
5353                 with_mic_ldpath="-L$withval/lib/Linux"
5354                 with_mic_libs="$PTHREAD_LIBS -lMicAccessSDK -lscif"
5355                 with_mic="yes"
5356         fi; fi; fi
5357 ],
5358 [with_mic="yes"])
5359 if test "x$with_mic" = "xyes"
5360 then
5361         SAVE_CPPFLAGS="$CPPFLAGS"
5362         CPPFLAGS="$CPPFLAGS $with_mic_cflags"
5363         AC_CHECK_HEADERS(MicAccessApi.h,[],[with_mic="no (MicAccessApi not found)"])
5364         CPPFLAGS="$SAVE_CPPFLAGS"
5365 fi
5366 if test "x$with_mic" = "xyes"
5367 then
5368         SAVE_CPPFLAGS="$CPPFLAGS"
5369         SAVE_LDFLAGS="$LDFLAGS"
5370
5371         CPPFLAGS="$CPPFLAGS $with_mic_cflags"
5372         LDFLAGS="$LDFLAGS $with_mic_ldpath"
5373
5374         AC_CHECK_LIB(MicAccessSDK, MicInitAPI,
5375                         [with_mic_ldpath="$with_mic_ldpath"
5376                         with_mic_libs="$PTHREAD_LIBS -lMicAccessSDK -lscif"],
5377                         [with_mic="no (symbol MicInitAPI not found)"],[$PTHREAD_LIBS -lscif])
5378
5379         CPPFLAGS="$SAVE_CPPFLAGS"
5380         LDFLAGS="$SAVE_LDFLAGS"
5381 fi
5382
5383 if test "x$with_mic" = "xyes"
5384 then
5385         BUILD_WITH_MIC_CPPFLAGS="$with_mic_cflags"
5386         BUILD_WITH_MIC_LIBPATH="$with_mic_ldpath"
5387         BUILD_WITH_MIC_LDADD="$with_mic_libs"
5388         AC_SUBST(BUILD_WITH_MIC_CPPFLAGS)
5389         AC_SUBST(BUILD_WITH_MIC_LIBPATH)
5390         AC_SUBST(BUILD_WITH_MIC_LDADD)
5391 fi
5392 #}}}
5393
5394 # --with-libvarnish {{{
5395 with_libvarnish_cppflags=""
5396 with_libvarnish_cflags=""
5397 with_libvarnish_libs=""
5398 AC_ARG_WITH(libvarnish, [AS_HELP_STRING([--with-libvarnish@<:@=PREFIX@:>@], [Path to libvarnish.])],
5399 [
5400         if test "x$withval" = "xno"
5401         then
5402                 with_libvarnish="no"
5403         else if test "x$withval" = "xyes"
5404         then
5405                 with_libvarnish="use_pkgconfig"
5406         else if test -d "$with_libvarnish/lib"
5407         then
5408                 AC_MSG_NOTICE([Not checking for libvarnish: Manually configured])
5409                 with_libvarnish_cflags="-I$withval/include"
5410                 with_libvarnish_libs="-L$withval/lib -lvarnishapi"
5411                 with_libvarnish="yes"
5412         fi; fi; fi
5413 ],
5414 [with_libvarnish="use_pkgconfig"])
5415
5416 # configure using pkg-config
5417 if test "x$with_libvarnish" = "xuse_pkgconfig"
5418 then
5419         AC_MSG_NOTICE([Checking for varnishapi using $PKG_CONFIG])
5420         $PKG_CONFIG --exists 'varnishapi' 2>/dev/null
5421         if test $? -ne 0
5422         then
5423                 with_libvarnish="no (pkg-config doesn't know varnishapi)"
5424         fi
5425 fi
5426 if test "x$with_libvarnish" = "xuse_pkgconfig"
5427 then
5428         with_libvarnish_cflags="`$PKG_CONFIG --cflags 'varnishapi'`"
5429         if test $? -ne 0
5430         then
5431                 with_libvarnish="no ($PKG_CONFIG failed)"
5432         fi
5433         with_libvarnish_libs="`$PKG_CONFIG --libs 'varnishapi'`"
5434         if test $? -ne 0
5435         then
5436                 with_libvarnish="no ($PKG_CONFIG failed)"
5437         fi
5438 fi
5439 if test "x$with_libvarnish" = "xuse_pkgconfig"
5440 then
5441         with_libvarnish="yes"
5442 fi
5443
5444 # with_libvarnish_cflags and with_libvarnish_libs are set up now, let's do
5445 # the actual checks.
5446 if test "x$with_libvarnish" = "xyes"
5447 then
5448         SAVE_CPPFLAGS="$CPPFLAGS"
5449
5450         CPPFLAGS="$CPPFLAGS $with_libvarnish_cflags"
5451
5452         AC_CHECK_HEADERS(vapi/vsc.h,
5453                 [AC_DEFINE([HAVE_VARNISH_V4], [1], [Varnish 4 API support])],
5454                 [AC_CHECK_HEADERS(vsc.h,
5455                         [AC_DEFINE([HAVE_VARNISH_V3], [1], [Varnish 3 API support])],
5456                         [AC_CHECK_HEADERS(varnishapi.h,
5457                                 [AC_DEFINE([HAVE_VARNISH_V2], [1], [Varnish 2 API support])],
5458                                 [with_libvarnish="no (found none of the varnish header files)"])])])
5459
5460         CPPFLAGS="$SAVE_CPPFLAGS"
5461 fi
5462 if test "x$with_libvarnish" = "xyes"
5463 then
5464         BUILD_WITH_LIBVARNISH_CFLAGS="$with_libvarnish_cflags"
5465         BUILD_WITH_LIBVARNISH_LIBS="$with_libvarnish_libs"
5466         AC_SUBST(BUILD_WITH_LIBVARNISH_CFLAGS)
5467         AC_SUBST(BUILD_WITH_LIBVARNISH_LIBS)
5468 fi
5469 # }}}
5470
5471 # pkg-config --exists 'libxml-2.0'; pkg-config --exists libvirt {{{
5472 with_libxml2="no (pkg-config isn't available)"
5473 with_libxml2_cflags=""
5474 with_libxml2_ldflags=""
5475 with_libvirt="no (pkg-config isn't available)"
5476 with_libvirt_cflags=""
5477 with_libvirt_ldflags=""
5478 $PKG_CONFIG --exists 'libxml-2.0' 2>/dev/null
5479 if test "$?" = "0"
5480 then
5481         with_libxml2="yes"
5482 else
5483         with_libxml2="no (pkg-config doesn't know libxml-2.0)"
5484 fi
5485
5486 $PKG_CONFIG --exists libvirt 2>/dev/null
5487 if test "$?" = "0"
5488 then
5489         with_libvirt="yes"
5490 else
5491         with_libvirt="no (pkg-config doesn't know libvirt)"
5492 fi
5493 if test "x$with_libxml2" = "xyes"
5494 then
5495         with_libxml2_cflags="`$PKG_CONFIG --cflags libxml-2.0`"
5496         if test $? -ne 0
5497         then
5498                 with_libxml2="no"
5499         fi
5500         with_libxml2_ldflags="`$PKG_CONFIG --libs libxml-2.0`"
5501         if test $? -ne 0
5502         then
5503                 with_libxml2="no"
5504         fi
5505 fi
5506 if test "x$with_libxml2" = "xyes"
5507 then
5508         SAVE_CPPFLAGS="$CPPFLAGS"
5509         CPPFLAGS="$CPPFLAGS $with_libxml2_cflags"
5510
5511         AC_CHECK_HEADERS(libxml/parser.h, [],
5512                       [with_libxml2="no (libxml/parser.h not found)"])
5513
5514         CPPFLAGS="$SAVE_CPPFLAGS"
5515 fi
5516 if test "x$with_libxml2" = "xyes"
5517 then
5518         SAVE_CFLAGS="$CFLAGS"
5519         SAVE_LDFLAGS="$LDFLAGS"
5520
5521         CFLAGS="$CFLAGS $with_libxml2_cflags"
5522         LDFLAGS="$LDFLAGS $with_libxml2_ldflags"
5523
5524         AC_CHECK_LIB(xml2, xmlXPathEval,
5525                      [with_libxml2="yes"],
5526                      [with_libxml2="no (symbol xmlXPathEval not found)"])
5527
5528         CFLAGS="$SAVE_CFLAGS"
5529         LDFLAGS="$SAVE_LDFLAGS"
5530 fi
5531 dnl Add the right compiler flags and libraries.
5532 if test "x$with_libxml2" = "xyes"; then
5533         BUILD_WITH_LIBXML2_CFLAGS="$with_libxml2_cflags"
5534         BUILD_WITH_LIBXML2_LIBS="$with_libxml2_ldflags"
5535         AC_SUBST(BUILD_WITH_LIBXML2_CFLAGS)
5536         AC_SUBST(BUILD_WITH_LIBXML2_LIBS)
5537 fi
5538 if test "x$with_libvirt" = "xyes"
5539 then
5540         with_libvirt_cflags="`$PKG_CONFIG --cflags libvirt`"
5541         if test $? -ne 0
5542         then
5543                 with_libvirt="no"
5544         fi
5545         with_libvirt_ldflags="`$PKG_CONFIG --libs libvirt`"
5546         if test $? -ne 0
5547         then
5548                 with_libvirt="no"
5549         fi
5550 fi
5551 if test "x$with_libvirt" = "xyes"
5552 then
5553         SAVE_CPPFLAGS="$CPPFLAGS"
5554         CPPFLAGS="$CPPFLAGS $with_libvirt_cflags"
5555
5556         AC_CHECK_HEADERS(libvirt/libvirt.h, [],
5557                       [with_libvirt="no (libvirt/libvirt.h not found)"])
5558
5559         CPPFLAGS="$SAVE_CPPFLAGS"
5560 fi
5561 if test "x$with_libvirt" = "xyes"
5562 then
5563         SAVE_CFLAGS="$CFLAGS"
5564         SAVE_LDFLAGS="$LDFLAGS"
5565
5566         CFLAGS="$CFLAGS $with_libvirt_cflags"
5567         LDFLAGS="$LDFLAGS $with_libvirt_ldflags"
5568
5569         AC_CHECK_LIB(virt, virDomainBlockStats,
5570                      [with_libvirt="yes"],
5571                      [with_libvirt="no (symbol virDomainBlockStats not found)"])
5572
5573         CFLAGS="$SAVE_CFLAGS"
5574         LDFLAGS="$SAVE_LDFLAGS"
5575 fi
5576 dnl Add the right compiler flags and libraries.
5577 if test "x$with_libvirt" = "xyes"; then
5578         BUILD_WITH_LIBVIRT_CFLAGS="$with_libvirt_cflags"
5579         BUILD_WITH_LIBVIRT_LIBS="$with_libvirt_ldflags"
5580         AC_SUBST(BUILD_WITH_LIBVIRT_CFLAGS)
5581         AC_SUBST(BUILD_WITH_LIBVIRT_LIBS)
5582 fi
5583 # }}}
5584
5585 # $PKG_CONFIG --exists OpenIPMIpthread {{{
5586 with_libopenipmipthread="yes"
5587 with_libopenipmipthread_cflags=""
5588 with_libopenipmipthread_libs=""
5589
5590 if test "x$with_libopenipmipthread" = "xyes"
5591 then
5592         AC_MSG_CHECKING([for libOpenIPMIpthread])
5593         $PKG_CONFIG --exists OpenIPMIpthread 2>/dev/null
5594         if test "$?" != "0"
5595         then
5596                 with_libopenipmipthread="no (pkg-config doesn't know OpenIPMIpthread)"
5597         fi
5598         AC_MSG_RESULT([$with_libopenipmipthread])
5599 fi
5600
5601 if test "x$with_libopenipmipthread" = "xyes"
5602 then
5603         AC_MSG_CHECKING([for libOpenIPMIpthread CFLAGS])
5604         temp_result="`$PKG_CONFIG --cflags OpenIPMIpthread`"
5605         if test "$?" = "0"
5606         then
5607                 with_libopenipmipthread_cflags="$temp_result"
5608         else
5609                 with_libopenipmipthread="no ($PKG_CONFIG --cflags OpenIPMIpthread failed)"
5610                 temp_result="$PKG_CONFIG --cflags OpenIPMIpthread failed"
5611         fi
5612         AC_MSG_RESULT([$temp_result])
5613 fi
5614
5615 if test "x$with_libopenipmipthread" = "xyes"
5616 then
5617         AC_MSG_CHECKING([for libOpenIPMIpthread LDFLAGS])
5618         temp_result="`$PKG_CONFIG --libs OpenIPMIpthread`"
5619         if test "$?" = "0"
5620         then
5621                 with_libopenipmipthread_ldflags="$temp_result"
5622         else
5623                 with_libopenipmipthread="no ($PKG_CONFIG --libs OpenIPMIpthread failed)"
5624                 temp_result="$PKG_CONFIG --libs OpenIPMIpthread failed"
5625         fi
5626         AC_MSG_RESULT([$temp_result])
5627 fi
5628
5629 if test "x$with_libopenipmipthread" = "xyes"
5630 then
5631         SAVE_CPPFLAGS="$CPPFLAGS"
5632         CPPFLAGS="$CPPFLAGS $with_libopenipmipthread_cflags"
5633
5634         AC_CHECK_HEADERS(OpenIPMI/ipmi_smi.h,
5635                          [with_libopenipmipthread="yes"],
5636                          [with_libopenipmipthread="no (OpenIPMI/ipmi_smi.h not found)"],
5637 [#include <OpenIPMI/ipmiif.h>
5638 #include <OpenIPMI/ipmi_err.h>
5639 #include <OpenIPMI/ipmi_posix.h>
5640 #include <OpenIPMI/ipmi_conn.h>
5641 ])
5642
5643         CPPFLAGS="$SAVE_CPPFLAGS"
5644 fi
5645
5646 if test "x$with_libopenipmipthread" = "xyes"
5647 then
5648         BUILD_WITH_OPENIPMI_CFLAGS="$with_libopenipmipthread_cflags"
5649         BUILD_WITH_OPENIPMI_LIBS="$with_libopenipmipthread_ldflags"
5650         AC_SUBST(BUILD_WITH_OPENIPMI_CFLAGS)
5651         AC_SUBST(BUILD_WITH_OPENIPMI_LIBS)
5652 fi
5653 # }}}
5654
5655 # --with-libatasmart {{{
5656 with_libatasmart_cppflags=""
5657 with_libatasmart_ldflags=""
5658 AC_ARG_WITH(libatasmart, [AS_HELP_STRING([--with-libatasmart@<:@=PREFIX@:>@], [Path to libatasmart.])],
5659 [
5660         if test "x$withval" != "xno" && test "x$withval" != "xyes"
5661         then
5662                 with_libatasmart_cppflags="-I$withval/include"
5663                 with_libatasmart_ldflags="-L$withval/lib"
5664                 with_libatasmart="yes"
5665         else
5666                 with_libatasmart="$withval"
5667         fi
5668 ],
5669 [
5670         if test "x$ac_system" = "xLinux"
5671         then
5672                 with_libatasmart="yes"
5673         else
5674                 with_libatasmart="no (Linux only library)"
5675         fi
5676 ])
5677 if test "x$with_libatasmart" = "xyes"
5678 then
5679         SAVE_CPPFLAGS="$CPPFLAGS"
5680         CPPFLAGS="$CPPFLAGS $with_libatasmart_cppflags"
5681
5682         AC_CHECK_HEADERS(atasmart.h, [with_libatasmart="yes"], [with_libatasmart="no (atasmart.h not found)"])
5683
5684         CPPFLAGS="$SAVE_CPPFLAGS"
5685 fi
5686 if test "x$with_libatasmart" = "xyes"
5687 then
5688         SAVE_CPPFLAGS="$CPPFLAGS"
5689         SAVE_LDFLAGS="$LDFLAGS"
5690         CPPFLAGS="$CPPFLAGS $with_libatasmart_cppflags"
5691         LDFLAGS="$LDFLAGS $with_libatasmart_ldflags"
5692
5693         AC_CHECK_LIB(atasmart, sk_disk_open, [with_libatasmart="yes"], [with_libatasmart="no (Symbol 'sk_disk_open' not found)"])
5694
5695         CPPFLAGS="$SAVE_CPPFLAGS"
5696         LDFLAGS="$SAVE_LDFLAGS"
5697 fi
5698 if test "x$with_libatasmart" = "xyes"
5699 then
5700         BUILD_WITH_LIBATASMART_CPPFLAGS="$with_libatasmart_cppflags"
5701         BUILD_WITH_LIBATASMART_LDFLAGS="$with_libatasmart_ldflags"
5702         BUILD_WITH_LIBATASMART_LIBS="-latasmart"
5703         AC_SUBST(BUILD_WITH_LIBATASMART_CPPFLAGS)
5704         AC_SUBST(BUILD_WITH_LIBATASMART_LDFLAGS)
5705         AC_SUBST(BUILD_WITH_LIBATASMART_LIBS)
5706         AC_DEFINE(HAVE_LIBATASMART, 1, [Define if libatasmart is present and usable.])
5707 fi
5708 AM_CONDITIONAL(BUILD_WITH_LIBATASMART, test "x$with_libatasmart" = "xyes")
5709 # }}}
5710
5711 PKG_CHECK_MODULES([LIBNOTIFY], [libnotify],
5712                 [with_libnotify="yes"],
5713                 [with_libnotify="no (pkg-config doesn't know libnotify)"]
5714 )
5715
5716 PKG_CHECK_MODULES([LIBRIEMANN_CLIENT], [riemann-client >= 1.6.0],
5717  [with_libriemann_client="yes"],
5718  [with_libriemann_client="no (pkg-config doesn't know libriemann-client)"])
5719
5720 # Check for enabled/disabled features
5721 #
5722
5723 # AC_COLLECTD(name, enable/disable, info-text, feature/module)
5724 # ------------------------------------------------------------
5725 dnl
5726 m4_define([my_toupper], [m4_translit([$1], m4_defn([m4_cr_letters]), m4_defn([m4_cr_LETTERS]))])
5727 dnl
5728 AC_DEFUN(
5729         [AC_COLLECTD],
5730         [
5731         m4_if([$1], [], [AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 1st argument must not be empty])])dnl
5732         m4_if(
5733                 [$2],
5734                 [enable],
5735                 [dnl
5736                 m4_define([EnDis],[disabled])dnl
5737                 m4_define([YesNo],[no])dnl
5738                 ],dnl
5739                 [m4_if(
5740                         [$2],
5741                         [disable],
5742                         [dnl
5743                         m4_define([EnDis],[enabled])dnl
5744                         m4_define([YesNo],[yes])dnl
5745                         ],
5746                         [dnl
5747                         AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 2nd argument must be either enable or disable])dnl
5748                         ]dnl
5749                 )]dnl
5750         )dnl
5751         m4_if([$3], [feature], [],
5752                 [m4_if(
5753                         [$3], [module], [],
5754                         [dnl
5755                         AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 3rd argument must be either feature or disable])dnl
5756                         ]dnl
5757                 )]dnl
5758         )dnl
5759         AC_ARG_ENABLE(
5760                 [$1],
5761                 AS_HELP_STRING([--$2-$1], [$2 $4 (EnDis by def)]),
5762                 [],
5763                 enable_$1='[YesNo]'dnl
5764         )# AC_ARG_ENABLE
5765 if test "x$enable_$1" = "xno"
5766 then
5767         collectd_$1=0
5768 else
5769         if test "x$enable_$1" = "xyes"
5770         then
5771                 collectd_$1=1
5772         else
5773                 AC_MSG_NOTICE([please specify either --enable-$1 or --disable-$1; enabling $1.])
5774                 collectd_$1=1
5775                 enable_$1='yes'
5776         fi
5777 fi
5778         AC_DEFINE_UNQUOTED([COLLECT_]my_toupper([$1]), [$collectd_$1], [wether or not to enable $3 $4])
5779         AM_CONDITIONAL([BUILD_]my_toupper([$3])[_]my_toupper([$1]), [test "x$enable_$1" = "xyes"])dnl
5780         ]dnl
5781 )# AC_COLLECTD(name, enable/disable, info-text, feature/module)
5782
5783 # AC_PLUGIN(name, default, info)
5784 # ------------------------------------------------------------
5785 dnl
5786 AC_DEFUN(
5787   [AC_PLUGIN],
5788   [
5789     enable_plugin="no"
5790     force="no"
5791     AC_ARG_ENABLE([$1], AS_HELP_STRING([--enable-$1],[$3]),
5792     [
5793      if test "x$enableval" = "xyes"
5794      then
5795              enable_plugin="yes"
5796      else if test "x$enableval" = "xforce"
5797      then
5798              enable_plugin="yes"
5799              force="yes"
5800      else
5801              enable_plugin="no (disabled on command line)"
5802      fi; fi
5803     ],
5804     [
5805          if test "x$enable_all_plugins" = "xauto"
5806          then
5807              if test "x$2" = "xyes"
5808              then
5809                      enable_plugin="yes"
5810              else
5811                      enable_plugin="$2"
5812              fi
5813          else
5814              enable_plugin="$enable_all_plugins"
5815          fi
5816     ])
5817     if test "x$enable_plugin" = "xyes"
5818     then
5819             if test "x$2" = "xyes" || test "x$force" = "xyes"
5820             then
5821                     AC_DEFINE([HAVE_PLUGIN_]my_toupper([$1]), 1, [Define to 1 if the $1 plugin is enabled.])
5822                     if test "x$2" != "xyes"
5823                     then
5824                             dependency_warning="yes"
5825                     fi
5826             else # User passed "yes" but dependency checking yielded "no" => Dependency problem.
5827                     dependency_error="yes"
5828                     enable_plugin="$2 (dependency error)"
5829             fi
5830     fi
5831     AM_CONDITIONAL([BUILD_PLUGIN_]my_toupper([$1]), test "x$enable_plugin" = "xyes")
5832     enable_$1="$enable_plugin"
5833   ]
5834 )# AC_PLUGIN(name, default, info)
5835
5836 m4_divert_once([HELP_ENABLE], [
5837 collectd features:])
5838 # FIXME: Remove these calls to `AC_COLLECTD' and then remove that macro.
5839 AC_COLLECTD([debug],     [enable],  [feature], [debugging])
5840 AC_COLLECTD([daemon],    [disable], [feature], [daemon mode])
5841 AC_COLLECTD([getifaddrs],[enable],  [feature], [getifaddrs under Linux])
5842 AC_COLLECTD([werror],    [disable], [feature], [building with -Werror])
5843
5844 dependency_warning="no"
5845 dependency_error="no"
5846
5847 plugin_ascent="no"
5848 plugin_barometer="no"
5849 plugin_battery="no"
5850 plugin_bind="no"
5851 plugin_ceph="no"
5852 plugin_cgroups="no"
5853 plugin_conntrack="no"
5854 plugin_contextswitch="no"
5855 plugin_cpu="no"
5856 plugin_cpufreq="no"
5857 plugin_cpusleep="no"
5858 plugin_curl_json="no"
5859 plugin_curl_xml="no"
5860 plugin_df="no"
5861 plugin_disk="no"
5862 plugin_drbd="no"
5863 plugin_dpdkstat="no"
5864 plugin_entropy="no"
5865 plugin_ethstat="no"
5866 plugin_fhcount="no"
5867 plugin_fscache="no"
5868 plugin_gps="no"
5869 plugin_grpc="no"
5870 plugin_hugepages="no"
5871 plugin_intel_rdt="no"
5872 plugin_interface="no"
5873 plugin_ipmi="no"
5874 plugin_ipvs="no"
5875 plugin_irq="no"
5876 plugin_load="no"
5877 plugin_log_logstash="no"
5878 plugin_memory="no"
5879 plugin_multimeter="no"
5880 plugin_nfs="no"
5881 plugin_numa="no"
5882 plugin_perl="no"
5883 plugin_pinba="no"
5884 plugin_processes="no"
5885 plugin_protocols="no"
5886 plugin_python="no"
5887 plugin_serial="no"
5888 plugin_smart="no"
5889 plugin_swap="no"
5890 plugin_tape="no"
5891 plugin_tcpconns="no"
5892 plugin_ted="no"
5893 plugin_thermal="no"
5894 plugin_turbostat="no"
5895 plugin_uptime="no"
5896 plugin_users="no"
5897 plugin_virt="no"
5898 plugin_vmem="no"
5899 plugin_vserver="no"
5900 plugin_wireless="no"
5901 plugin_write_prometheus="no"
5902 plugin_xencpu="no"
5903 plugin_zfs_arc="no"
5904 plugin_zone="no"
5905 plugin_zookeeper="no"
5906
5907 # Linux
5908 if test "x$ac_system" = "xLinux"
5909 then
5910         plugin_battery="yes"
5911         plugin_cgroups="yes"
5912         plugin_conntrack="yes"
5913         plugin_contextswitch="yes"
5914         plugin_cpu="yes"
5915         plugin_cpufreq="yes"
5916         plugin_disk="yes"
5917         plugin_drbd="yes"
5918         plugin_entropy="yes"
5919         plugin_fhcount="yes"
5920         plugin_fscache="yes"
5921         plugin_hugepages="yes"
5922         plugin_interface="yes"
5923         plugin_ipc="yes"
5924         plugin_irq="yes"
5925         plugin_load="yes"
5926         plugin_lvm="yes"
5927         plugin_memory="yes"
5928         plugin_nfs="yes"
5929         plugin_numa="yes"
5930         plugin_processes="yes"
5931         plugin_protocols="yes"
5932         plugin_serial="yes"
5933         plugin_swap="yes"
5934         plugin_tcpconns="yes"
5935         plugin_thermal="yes"
5936         plugin_uptime="yes"
5937         plugin_vmem="yes"
5938         plugin_vserver="yes"
5939         plugin_wireless="yes"
5940         plugin_zfs_arc="yes"
5941
5942         if test "x$have_linux_ip_vs_h" = "xyes" || test "x$have_net_ip_vs_h" = "xyes" || test "x$have_ip_vs_h" = "xyes"
5943         then
5944                 plugin_ipvs="yes"
5945         fi
5946         if test "x$c_cv_have_usable_asm_msrindex_h" = "xyes" && test "x$have_cpuid_h" = "xyes"
5947         then
5948                 plugin_turbostat="yes"
5949         fi
5950
5951         if test "x$c_cv_have_clock_boottime_monotonic" = "xyes"
5952         then
5953                 plugin_cpusleep="yes"
5954         fi
5955 fi
5956
5957 if test "x$ac_system" = "xOpenBSD"
5958 then
5959         plugin_tcpconns="yes"
5960 fi
5961
5962 if test "x$ac_system" = "xNetBSD"
5963 then
5964         plugin_disk="yes"
5965         plugin_entropy="yes"
5966         plugin_irq="yes"
5967         plugin_processes="yes"
5968 fi
5969
5970 # Mac OS X devices
5971 if test "x$with_libiokit" = "xyes"
5972 then
5973         plugin_battery="yes"
5974         plugin_disk="yes"
5975 fi
5976
5977 # AIX
5978
5979 if test "x$ac_system" = "xAIX"
5980 then
5981         plugin_ipc="yes"
5982         plugin_tcpconns="yes"
5983 fi
5984
5985 # FreeBSD
5986
5987 if test "x$ac_system" = "xFreeBSD"
5988 then
5989         plugin_disk="yes"
5990         plugin_zfs_arc="yes"
5991 fi
5992
5993
5994 if test "x$with_perfstat" = "xyes"
5995 then
5996         plugin_contextswitch="yes"
5997         plugin_cpu="yes"
5998         plugin_disk="yes"
5999         plugin_interface="yes"
6000         plugin_load="yes"
6001         plugin_memory="yes"
6002         plugin_swap="yes"
6003         plugin_uptime="yes"
6004 fi
6005
6006 if test "x$with_procinfo" = "xyes"
6007 then
6008         plugin_processes="yes"
6009 fi
6010
6011 # Solaris
6012 if test "x$with_kstat" = "xyes"
6013 then
6014         plugin_nfs="yes"
6015         plugin_processes="yes"
6016         plugin_uptime="yes"
6017         plugin_zfs_arc="yes"
6018         plugin_zone="yes"
6019 fi
6020
6021 if test "x$with_devinfo$with_kstat" = "xyesyes"
6022 then
6023         plugin_cpu="yes"
6024         plugin_disk="yes"
6025         plugin_interface="yes"
6026         plugin_memory="yes"
6027         plugin_tape="yes"
6028 fi
6029
6030 # libi2c-dev
6031 if test "x$ac_system" = "xLinux"
6032 then
6033 AC_CHECK_DECL(i2c_smbus_read_i2c_block_data,
6034         [with_libi2c="yes"],
6035         [with_libi2c="no (symbol i2c_smbus_read_i2c_block_data not found - have you installed libi2c-dev ?)"],
6036         [[#include <stdlib.h>
6037         #include <linux/i2c-dev.h>]])
6038 else
6039         with_libi2c="no (Linux only)"
6040 fi
6041
6042 if test "x$with_libi2c" = "xyes"
6043 then
6044         plugin_barometer="yes"
6045 fi
6046
6047
6048 # libstatgrab
6049 if test "x$with_libstatgrab" = "xyes"
6050 then
6051         plugin_cpu="yes"
6052         plugin_disk="yes"
6053         plugin_interface="yes"
6054         plugin_load="yes"
6055         plugin_memory="yes"
6056         plugin_swap="yes"
6057         plugin_users="yes"
6058 fi
6059
6060 if test "x$with_libcurl" = "xyes" && test "x$with_libxml2" = "xyes"
6061 then
6062         plugin_ascent="yes"
6063         if test "x$have_strptime" = "xyes"
6064         then
6065                 plugin_bind="yes"
6066         fi
6067 fi
6068
6069 if test "x$with_libopenipmipthread" = "xyes"
6070 then
6071         plugin_ipmi="yes"
6072 fi
6073
6074 if test "x$with_libcurl" = "xyes" && test "x$with_libyajl" = "xyes"
6075 then
6076         plugin_curl_json="yes"
6077 fi
6078
6079 if test "x$with_libcurl" = "xyes" && test "x$with_libxml2" = "xyes"
6080 then
6081         plugin_curl_xml="yes"
6082 fi
6083
6084 if test "x$with_libyajl" = "xyes"
6085 then
6086         plugin_ceph="yes"
6087 fi
6088
6089 if test "x$have_processor_info" = "xyes"
6090 then
6091         plugin_cpu="yes"
6092 fi
6093 if test "x$have_sysctl" = "xyes"
6094 then
6095         plugin_cpu="yes"
6096         plugin_memory="yes"
6097         plugin_uptime="yes"
6098         if test "x$ac_system" = "xDarwin"
6099         then
6100                 plugin_swap="yes"
6101         fi
6102 fi
6103 if test "x$have_sysctlbyname" = "xyes"
6104 then
6105         plugin_contextswitch="yes"
6106         plugin_cpu="yes"
6107         plugin_memory="yes"
6108         plugin_tcpconns="yes"
6109 fi
6110
6111 # Df plugin: Check if we know how to determine mount points first.
6112 #if test "x$have_listmntent" = "xyes"; then
6113 #       plugin_df="yes"
6114 #fi
6115 if test "x$have_getvfsstat" = "xyes" || test "x$have_getfsstat" = "xyes"
6116 then
6117         plugin_df="yes"
6118 fi
6119 if test "x$c_cv_have_two_getmntent" = "xyes" || test "x$have_getmntent" = "xgen" || test "x$have_getmntent" = "xsun"
6120 then
6121         plugin_df="yes"
6122 fi
6123 #if test "x$have_getmntent" = "xseq"
6124 #then
6125 #       plugin_df="yes"
6126 #fi
6127 if test "x$c_cv_have_one_getmntent" = "xyes"
6128 then
6129         plugin_df="yes"
6130 fi
6131
6132 if test "x$c_cv_have_getmntent_r" = "xyes"
6133 then
6134         plugin_df="yes"
6135 fi
6136
6137 # Df plugin: Check if we have either `statfs' or `statvfs' second.
6138 if test "x$plugin_df" = "xyes"
6139 then
6140         plugin_df="no"
6141         if test "x$have_statfs" = "xyes"
6142         then
6143                 plugin_df="yes"
6144         fi
6145         if test "x$have_statvfs" = "xyes"
6146         then
6147                 plugin_df="yes"
6148         fi
6149 fi
6150
6151 if test "x$have_linux_sockios_h$have_linux_ethtool_h" = "xyesyes"
6152 then
6153         plugin_ethstat="yes"
6154 fi
6155
6156 if test "x$with_libgrpcpp" = "xyes" && test "x$with_libprotobuf" = "xyes" && test "x$have_protoc3" = "xyes" && test "x$GRPC_CPP_PLUGIN" != "x"
6157 then
6158         plugin_grpc="yes"
6159 fi
6160
6161 if test "x$have_getifaddrs" = "xyes"
6162 then
6163         plugin_interface="yes"
6164 fi
6165
6166 if test "x$with_libgps" = "xyes"
6167 then
6168         plugin_gps="yes"
6169 fi
6170
6171 if test "x$have_getloadavg" = "xyes"
6172 then
6173         plugin_load="yes"
6174 fi
6175
6176 if test "x$with_libyajl" = "xyes"
6177 then
6178         plugin_log_logstash="yes"
6179 fi
6180
6181 if test "x$c_cv_have_libperl$c_cv_have_perl_ithreads" = "xyesyes"
6182 then
6183         plugin_perl="yes"
6184 fi
6185
6186 if test "x$have_protoc_c" = "xyes" && test "x$with_libprotobuf_c" = "xyes"
6187 then
6188         plugin_pinba="yes"
6189         if test "x$with_libmicrohttpd" = "xyes"
6190         then
6191                 plugin_write_prometheus="yes"
6192         fi
6193 fi
6194
6195 # Mac OS X memory interface
6196 if test "x$have_host_statistics" = "xyes"
6197 then
6198         plugin_memory="yes"
6199 fi
6200
6201 if test "x$have_termios_h" = "xyes"
6202 then
6203         if test "x$ac_system" != "xAIX"
6204         then
6205                 plugin_multimeter="yes"
6206         fi
6207         plugin_ted="yes"
6208 fi
6209
6210 if test "x$have_thread_info" = "xyes"
6211 then
6212         plugin_processes="yes"
6213 fi
6214
6215 if test "x$with_kvm_getprocs" = "xyes" && test "x$have_struct_kinfo_proc_freebsd" = "xyes"
6216 then
6217         plugin_processes="yes"
6218 fi
6219
6220 if test "x$with_kvm_getprocs" = "xyes" && test "x$have_struct_kinfo_proc_openbsd" = "xyes"
6221 then
6222         plugin_processes="yes"
6223 fi
6224
6225 if test "x$with_libpython" != "xno"
6226 then
6227         plugin_python="yes"
6228 fi
6229
6230 if test "x$with_libatasmart" = "xyes" && test "x$with_libudev" = "xyes"
6231 then
6232         plugin_smart="yes"
6233 fi
6234
6235 if test "x$with_kvm_getswapinfo" = "xyes"
6236 then
6237         plugin_swap="yes"
6238 fi
6239
6240 if test "x$have_swapctl" = "xyes" && test "x$c_cv_have_swapctl_two_args" = "xyes"
6241 then
6242         plugin_swap="yes"
6243 fi
6244
6245 if test "x$have_swapctl" = "xyes" && test "x$c_cv_have_swapctl_three_args" = "xyes"
6246 then
6247         plugin_swap="yes"
6248 fi
6249
6250 if test "x$with_kvm_openfiles$with_kvm_nlist" = "xyesyes"
6251 then
6252         plugin_tcpconns="yes"
6253 fi
6254
6255 if test "x$have_getutent" = "xyes"
6256 then
6257         plugin_users="yes"
6258 fi
6259 if test "x$have_getutxent" = "xyes"
6260 then
6261         plugin_users="yes"
6262 fi
6263
6264 if test "x$with_libxml2" = "xyes" && test "x$with_libvirt" = "xyes"
6265 then
6266         plugin_virt="yes"
6267 fi
6268
6269 if test "x$with_libxenctrl" = "xyes"
6270 then
6271   plugin_xencpu="yes"
6272 fi
6273
6274 if test "x$with_libdpkd" = "xyes"
6275 then
6276   plugin_dpdkstat="yes"
6277 fi
6278
6279 m4_divert_once([HELP_ENABLE], [
6280 collectd plugins:])
6281
6282 AC_ARG_ENABLE([all-plugins],
6283                 AS_HELP_STRING([--enable-all-plugins],[enable all plugins (auto by def)]),
6284                 [
6285                  if test "x$enableval" = "xyes"
6286                  then
6287                          enable_all_plugins="yes"
6288                  else if test "x$enableval" = "xauto"
6289                  then
6290                          enable_all_plugins="auto"
6291                  else
6292                          enable_all_plugins="no"
6293                  fi; fi
6294                 ],
6295                 [enable_all_plugins="auto"])
6296
6297 m4_divert_once([HELP_ENABLE], [])
6298
6299 AC_PLUGIN([aggregation],         [yes],                     [Aggregation plugin])
6300 AC_PLUGIN([amqp],                [$with_librabbitmq],       [AMQP output plugin])
6301 AC_PLUGIN([apache],              [$with_libcurl],           [Apache httpd statistics])
6302 AC_PLUGIN([apcups],              [yes],                     [Statistics of UPSes by APC])
6303 AC_PLUGIN([apple_sensors],       [$with_libiokit],          [Apple hardware sensors])
6304 AC_PLUGIN([aquaero],             [$with_libaquaero5],       [Aquaero hardware sensors])
6305 AC_PLUGIN([ascent],              [$plugin_ascent],          [AscentEmu player statistics])
6306 AC_PLUGIN([barometer],           [$plugin_barometer],       [Barometer sensor on I2C])
6307 AC_PLUGIN([battery],             [$plugin_battery],         [Battery statistics])
6308 AC_PLUGIN([bind],                [$plugin_bind],            [ISC Bind nameserver statistics])
6309 AC_PLUGIN([ceph],                [$plugin_ceph],            [Ceph daemon statistics])
6310 AC_PLUGIN([cgroups],             [$plugin_cgroups],         [CGroups CPU usage accounting])
6311 AC_PLUGIN([chrony],              [yes],                     [Chrony statistics])
6312 AC_PLUGIN([conntrack],           [$plugin_conntrack],       [nf_conntrack statistics])
6313 AC_PLUGIN([contextswitch],       [$plugin_contextswitch],   [context switch statistics])
6314 AC_PLUGIN([cpu],                 [$plugin_cpu],             [CPU usage statistics])
6315 AC_PLUGIN([cpufreq],             [$plugin_cpufreq],         [CPU frequency statistics])
6316 AC_PLUGIN([cpusleep],            [$plugin_cpusleep],        [CPU sleep statistics])
6317 AC_PLUGIN([csv],                 [yes],                     [CSV output plugin])
6318 AC_PLUGIN([curl],                [$with_libcurl],           [CURL generic web statistics])
6319 AC_PLUGIN([curl_json],           [$plugin_curl_json],       [CouchDB statistics])
6320 AC_PLUGIN([curl_xml],            [$plugin_curl_xml],        [CURL generic xml statistics])
6321 AC_PLUGIN([dbi],                 [$with_libdbi],            [General database statistics])
6322 AC_PLUGIN([df],                  [$plugin_df],              [Filesystem usage statistics])
6323 AC_PLUGIN([disk],                [$plugin_disk],            [Disk usage statistics])
6324 AC_PLUGIN([dns],                 [$with_libpcap],           [DNS traffic analysis])
6325 AC_PLUGIN([dpdkstat],            [$plugin_dpdkstat],        [Stats & Status from DPDK])
6326 AC_PLUGIN([drbd],                [$plugin_drbd],            [DRBD statistics])
6327 AC_PLUGIN([email],               [yes],                     [EMail statistics])
6328 AC_PLUGIN([entropy],             [$plugin_entropy],         [Entropy statistics])
6329 AC_PLUGIN([ethstat],             [$plugin_ethstat],         [Stats from NIC driver])
6330 AC_PLUGIN([exec],                [yes],                     [Execution of external programs])
6331 AC_PLUGIN([fhcount],             [$plugin_fhcount],         [File handles statistics])
6332 AC_PLUGIN([filecount],           [yes],                     [Count files in directories])
6333 AC_PLUGIN([fscache],             [$plugin_fscache],         [fscache statistics])
6334 AC_PLUGIN([gmond],               [$with_libganglia],        [Ganglia plugin])
6335 AC_PLUGIN([gps],                 [$plugin_gps],             [GPS plugin])
6336 AC_PLUGIN([grpc],                [$plugin_grpc],            [gRPC plugin])
6337 AC_PLUGIN([hddtemp],             [yes],                     [Query hddtempd])
6338 AC_PLUGIN([hugepages],           [$plugin_hugepages],       [Hugepages statistics])
6339 AC_PLUGIN([intel_rdt],           [$with_libpqos],           [Intel RDT monitor plugin])
6340 AC_PLUGIN([interface],           [$plugin_interface],       [Interface traffic statistics])
6341 AC_PLUGIN([ipc],                 [$plugin_ipc],             [IPC statistics])
6342 AC_PLUGIN([ipmi],                [$plugin_ipmi],            [IPMI sensor statistics])
6343 AC_PLUGIN([iptables],            [$with_libiptc],           [IPTables rule counters])
6344 AC_PLUGIN([ipvs],                [$plugin_ipvs],            [IPVS connection statistics])
6345 AC_PLUGIN([irq],                 [$plugin_irq],             [IRQ statistics])
6346 AC_PLUGIN([java],                [$with_java],              [Embed the Java Virtual Machine])
6347 AC_PLUGIN([load],                [$plugin_load],            [System load])
6348 AC_PLUGIN([log_logstash],        [$plugin_log_logstash],    [Logstash json_event compatible logging])
6349 AC_PLUGIN([logfile],             [yes],                     [File logging plugin])
6350 AC_PLUGIN([lpar],                [$with_perfstat],          [AIX logical partitions statistics])
6351 AC_PLUGIN([lua],                 [$with_liblua],            [Lua plugin])
6352 AC_PLUGIN([lvm],                 [$with_liblvm2app],        [LVM statistics])
6353 AC_PLUGIN([madwifi],             [$have_linux_wireless_h],  [Madwifi wireless statistics])
6354 AC_PLUGIN([match_empty_counter], [yes],                     [The empty counter match])
6355 AC_PLUGIN([match_hashed],        [yes],                     [The hashed match])
6356 AC_PLUGIN([match_regex],         [yes],                     [The regex match])
6357 AC_PLUGIN([match_timediff],      [yes],                     [The timediff match])
6358 AC_PLUGIN([match_value],         [yes],                     [The value match])
6359 AC_PLUGIN([mbmon],               [yes],                     [Query mbmond])
6360 AC_PLUGIN([md],                  [$have_linux_raid_md_u_h], [md (Linux software RAID) devices])
6361 AC_PLUGIN([memcachec],           [$with_libmemcached],      [memcachec statistics])
6362 AC_PLUGIN([memcached],           [yes],                     [memcached statistics])
6363 AC_PLUGIN([memory],              [$plugin_memory],          [Memory usage])
6364 AC_PLUGIN([mic],                 [$with_mic],               [Intel Many Integrated Core stats])
6365 AC_PLUGIN([modbus],              [$with_libmodbus],         [Modbus plugin])
6366 AC_PLUGIN([mqtt],                [$with_libmosquitto],      [MQTT output plugin])
6367 AC_PLUGIN([multimeter],          [$plugin_multimeter],      [Read multimeter values])
6368 AC_PLUGIN([mysql],               [$with_libmysql],          [MySQL statistics])
6369 AC_PLUGIN([netapp],              [$with_libnetapp],         [NetApp plugin])
6370 AC_PLUGIN([netlink],             [$with_libmnl],            [Enhanced Linux network statistics])
6371 AC_PLUGIN([network],             [yes],                     [Network communication plugin])
6372 AC_PLUGIN([nfs],                 [$plugin_nfs],             [NFS statistics])
6373 AC_PLUGIN([nginx],               [$with_libcurl],           [nginx statistics])
6374 AC_PLUGIN([notify_desktop],      [$with_libnotify],         [Desktop notifications])
6375 AC_PLUGIN([notify_email],        [$with_libesmtp],          [Email notifier])
6376 AC_PLUGIN([notify_nagios],       [yes],                     [Nagios notification plugin])
6377 AC_PLUGIN([ntpd],                [yes],                     [NTPd statistics])
6378 AC_PLUGIN([numa],                [$plugin_numa],            [NUMA virtual memory statistics])
6379 AC_PLUGIN([nut],                 [$with_libupsclient],      [Network UPS tools statistics])
6380 AC_PLUGIN([olsrd],               [yes],                     [olsrd statistics])
6381 AC_PLUGIN([onewire],             [$with_libowcapi],         [OneWire sensor statistics])
6382 AC_PLUGIN([openldap],            [$with_libldap],           [OpenLDAP statistics])
6383 AC_PLUGIN([openvpn],             [yes],                     [OpenVPN client statistics])
6384 AC_PLUGIN([oracle],              [$with_oracle],            [Oracle plugin])
6385 AC_PLUGIN([perl],                [$plugin_perl],            [Embed a Perl interpreter])
6386 AC_PLUGIN([pf],                  [$have_net_pfvar_h],       [BSD packet filter (PF) statistics])
6387 # FIXME: Check for libevent, too.
6388 AC_PLUGIN([pinba],               [$plugin_pinba],           [Pinba statistics])
6389 AC_PLUGIN([ping],                [$with_liboping],          [Network latency statistics])
6390 AC_PLUGIN([postgresql],          [$with_libpq],             [PostgreSQL database statistics])
6391 AC_PLUGIN([powerdns],            [yes],                     [PowerDNS statistics])
6392 AC_PLUGIN([processes],           [$plugin_processes],       [Process statistics])
6393 AC_PLUGIN([protocols],           [$plugin_protocols],       [Protocol (IP, TCP, ...) statistics])
6394 AC_PLUGIN([python],              [$plugin_python],          [Embed a Python interpreter])
6395 AC_PLUGIN([redis],               [$with_libhiredis],        [Redis plugin])
6396 AC_PLUGIN([routeros],            [$with_librouteros],       [RouterOS plugin])
6397 AC_PLUGIN([rrdcached],           [$librrd_rrdc_update],     [RRDTool output plugin])
6398 AC_PLUGIN([rrdtool],             [$with_librrd],            [RRDTool output plugin])
6399 AC_PLUGIN([sensors],             [$with_libsensors],        [lm_sensors statistics])
6400 AC_PLUGIN([serial],              [$plugin_serial],          [serial port traffic])
6401 AC_PLUGIN([sigrok],              [$with_libsigrok],         [sigrok acquisition sources])
6402 AC_PLUGIN([smart],               [$plugin_smart],           [SMART statistics])
6403 AC_PLUGIN([snmp],                [$with_libnetsnmp],        [SNMP querying plugin])
6404 AC_PLUGIN([statsd],              [yes],                     [StatsD plugin])
6405 AC_PLUGIN([swap],                [$plugin_swap],            [Swap usage statistics])
6406 AC_PLUGIN([syslog],              [$have_syslog],            [Syslog logging plugin])
6407 AC_PLUGIN([table],               [yes],                     [Parsing of tabular data])
6408 AC_PLUGIN([tail],                [yes],                     [Parsing of logfiles])
6409 AC_PLUGIN([tail_csv],            [yes],                     [Parsing of CSV files])
6410 AC_PLUGIN([tape],                [$plugin_tape],            [Tape drive statistics])
6411 AC_PLUGIN([target_notification], [yes],                     [The notification target])
6412 AC_PLUGIN([target_replace],      [yes],                     [The replace target])
6413 AC_PLUGIN([target_scale],        [yes],                     [The scale target])
6414 AC_PLUGIN([target_set],          [yes],                     [The set target])
6415 AC_PLUGIN([target_v5upgrade],    [yes],                     [The v5upgrade target])
6416 AC_PLUGIN([tcpconns],            [$plugin_tcpconns],        [TCP connection statistics])
6417 AC_PLUGIN([teamspeak2],          [yes],                     [TeamSpeak2 server statistics])
6418 AC_PLUGIN([ted],                 [$plugin_ted],             [Read The Energy Detective values])
6419 AC_PLUGIN([thermal],             [$plugin_thermal],         [Linux ACPI thermal zone statistics])
6420 AC_PLUGIN([threshold],           [yes],                     [Threshold checking plugin])
6421 AC_PLUGIN([tokyotyrant],         [$with_libtokyotyrant],    [TokyoTyrant database statistics])
6422 AC_PLUGIN([turbostat],           [$plugin_turbostat],       [Advanced statistic on Intel cpu states])
6423 AC_PLUGIN([unixsock],            [yes],                     [Unixsock communication plugin])
6424 AC_PLUGIN([uptime],              [$plugin_uptime],          [Uptime statistics])
6425 AC_PLUGIN([users],               [$plugin_users],           [User statistics])
6426 AC_PLUGIN([uuid],                [yes],                     [UUID as hostname plugin])
6427 AC_PLUGIN([varnish],             [$with_libvarnish],        [Varnish cache statistics])
6428 AC_PLUGIN([virt],                [$plugin_virt],            [Virtual machine statistics])
6429 AC_PLUGIN([vmem],                [$plugin_vmem],            [Virtual memory statistics])
6430 AC_PLUGIN([vserver],             [$plugin_vserver],         [Linux VServer statistics])
6431 AC_PLUGIN([wireless],            [$plugin_wireless],        [Wireless statistics])
6432 AC_PLUGIN([write_graphite],      [yes],                     [Graphite / Carbon output plugin])
6433 AC_PLUGIN([write_http],          [$with_libcurl],           [HTTP output plugin])
6434 AC_PLUGIN([write_kafka],         [$with_librdkafka],        [Kafka output plugin])
6435 AC_PLUGIN([write_log],           [yes],                     [Log output plugin])
6436 AC_PLUGIN([write_mongodb],       [$with_libmongoc],         [MongoDB output plugin])
6437 AC_PLUGIN([write_prometheus],    [$plugin_write_prometheus], [Prometheus write plugin])
6438 AC_PLUGIN([write_redis],         [$with_libhiredis],        [Redis output plugin])
6439 AC_PLUGIN([write_riemann],       [$with_libriemann_client], [Riemann output plugin])
6440 AC_PLUGIN([write_sensu],         [yes],                     [Sensu output plugin])
6441 AC_PLUGIN([write_tsdb],          [yes],                     [TSDB output plugin])
6442 AC_PLUGIN([xencpu],              [$plugin_xencpu],          [Xen Host CPU usage])
6443 AC_PLUGIN([xmms],                [$with_libxmms],           [XMMS statistics])
6444 AC_PLUGIN([zfs_arc],             [$plugin_zfs_arc],         [ZFS ARC statistics])
6445 AC_PLUGIN([zone],                [$plugin_zone],            [Solaris container statistics])
6446 AC_PLUGIN([zookeeper],           [yes],                     [Zookeeper statistics])
6447
6448 dnl Default configuration file
6449 # Load either syslog or logfile
6450 LOAD_PLUGIN_SYSLOG=""
6451 LOAD_PLUGIN_LOGFILE=""
6452 LOAD_PLUGIN_LOG_LOGSTASH=""
6453
6454 AC_MSG_CHECKING([which default log plugin to load])
6455 default_log_plugin="none"
6456 if test "x$enable_syslog" = "xyes"
6457 then
6458         default_log_plugin="syslog"
6459 else
6460         LOAD_PLUGIN_SYSLOG="##"
6461 fi
6462
6463 if test "x$enable_logfile" = "xyes"
6464 then
6465         if test "x$default_log_plugin" = "xnone"
6466         then
6467                 default_log_plugin="logfile"
6468         else
6469                 LOAD_PLUGIN_LOGFILE="#"
6470         fi
6471 else
6472         LOAD_PLUGIN_LOGFILE="##"
6473 fi
6474
6475 if test "x$enable_log_logstash" = "xyes"
6476 then
6477   LOAD_PLUGIN_LOG_LOGSTASH="#"
6478 else
6479   LOAD_PLUGIN_LOG_LOGSTASH="##"
6480 fi
6481
6482
6483 AC_MSG_RESULT([$default_log_plugin])
6484
6485 AC_SUBST(LOAD_PLUGIN_SYSLOG)
6486 AC_SUBST(LOAD_PLUGIN_LOGFILE)
6487 AC_SUBST(LOAD_PLUGIN_LOG_LOGSTASH)
6488
6489 DEFAULT_LOG_LEVEL="info"
6490 if test "x$enable_debug" = "xyes"
6491 then
6492         DEFAULT_LOG_LEVEL="debug"
6493 fi
6494 AC_SUBST(DEFAULT_LOG_LEVEL)
6495
6496 # Load only one of rrdtool, network, csv in the default config.
6497 LOAD_PLUGIN_RRDTOOL=""
6498 LOAD_PLUGIN_NETWORK=""
6499 LOAD_PLUGIN_CSV=""
6500
6501 AC_MSG_CHECKING([which default write plugin to load])
6502 default_write_plugin="none"
6503 if test "x$enable_rrdtool" = "xyes"
6504 then
6505         default_write_plugin="rrdtool"
6506 else
6507         LOAD_PLUGIN_RRDTOOL="##"
6508 fi
6509
6510 if test "x$enable_network" = "xyes"
6511 then
6512         if test "x$default_write_plugin" = "xnone"
6513         then
6514                 default_write_plugin="network"
6515         else
6516                 LOAD_PLUGIN_NETWORK="#"
6517         fi
6518 else
6519         LOAD_PLUGIN_NETWORK="##"
6520 fi
6521
6522 if test "x$enable_csv" = "xyes"
6523 then
6524         if test "x$default_write_plugin" = "xnone"
6525         then
6526                 default_write_plugin="csv"
6527         else
6528                 LOAD_PLUGIN_CSV="#"
6529         fi
6530 else
6531         LOAD_PLUGIN_CSV="##"
6532 fi
6533 AC_MSG_RESULT([$default_write_plugin])
6534
6535 AC_SUBST(LOAD_PLUGIN_RRDTOOL)
6536 AC_SUBST(LOAD_PLUGIN_NETWORK)
6537 AC_SUBST(LOAD_PLUGIN_CSV)
6538
6539 dnl ip_vs.h
6540 if test "x$ac_system" = "xLinux" \
6541         && test "x$have_linux_ip_vs_h$have_net_ip_vs_h$have_ip_vs_h" = "xnonono"
6542 then
6543         enable_ipvs="$enable_ipvs (ip_vs.h not found)"
6544 fi
6545
6546 if test "x$ip_vs_h_needs_kernel_cflags" = "xyes"
6547 then
6548         enable_ipvs="$enable_ipvs (needs $KERNEL_CFLAGS)"
6549 fi
6550
6551 dnl Perl bindings
6552 PERL_BINDINGS_OPTIONS="PREFIX=${prefix}"
6553 AC_ARG_WITH(perl-bindings, [AS_HELP_STRING([--with-perl-bindings@<:@=OPTIONS@:>@], [Options passed to "perl Makefile.PL".])],
6554 [
6555         if test "x$withval" != "xno" && test "x$withval" != "xyes"
6556         then
6557                 PERL_BINDINGS_OPTIONS="$withval"
6558                 with_perl_bindings="yes"
6559         else
6560                 with_perl_bindings="$withval"
6561         fi
6562 ],
6563 [
6564         if test -n "$perl_interpreter"
6565         then
6566                 with_perl_bindings="yes"
6567         else
6568                 with_perl_bindings="no (no perl interpreter found)"
6569         fi
6570 ])
6571
6572 if test "x$with_perl_bindings" = "xyes"
6573 then
6574         AC_MSG_CHECKING([for the ExtUtils::MakeMaker module])
6575         if $PERL -MExtUtils::MakeMaker -e '' 2>/dev/null; then
6576                 AC_MSG_RESULT([yes])
6577         else
6578                 AC_MSG_RESULT([no])
6579                 with_perl_bindings="no (ExtUtils::MakeMaker not found)"
6580         fi
6581 fi
6582
6583 if test "x$with_perl_bindings" = "xyes"
6584 then
6585         PERL_BINDINGS="perl"
6586 else
6587         PERL_BINDINGS=""
6588 fi
6589 AC_SUBST(PERL_BINDINGS)
6590 AC_SUBST(PERL_BINDINGS_OPTIONS)
6591
6592 dnl libcollectdclient
6593 LCC_VERSION_MAJOR=`echo $PACKAGE_VERSION | cut -d'.' -f1`
6594 LCC_VERSION_MINOR=`echo $PACKAGE_VERSION | cut -d'.' -f2`
6595 LCC_VERSION_PATCH=`echo $PACKAGE_VERSION | cut -d'.' -f3`
6596
6597 LCC_VERSION_EXTRA=`echo $PACKAGE_VERSION | cut -d'.' -f4-`
6598
6599 LCC_VERSION_STRING="$LCC_VERSION_MAJOR.$LCC_VERSION_MINOR.$LCC_VERSION_PATCH"
6600
6601 AC_SUBST(LCC_VERSION_MAJOR)
6602 AC_SUBST(LCC_VERSION_MINOR)
6603 AC_SUBST(LCC_VERSION_PATCH)
6604 AC_SUBST(LCC_VERSION_EXTRA)
6605 AC_SUBST(LCC_VERSION_STRING)
6606
6607 AC_CONFIG_FILES(src/libcollectdclient/collectd/lcc_features.h)
6608
6609 AM_CFLAGS="-Wall"
6610 AM_CXXFLAGS="-Wall"
6611 if test "x$enable_werror" != "xno"
6612 then
6613         AM_CFLAGS="$AM_CFLAGS -Werror"
6614         AM_CXXFLAGS="$AM_CXXFLAGS -Werror"
6615 fi
6616 AC_SUBST([AM_CFLAGS])
6617 AC_SUBST([AM_CXXFLAGS])
6618
6619 AC_CONFIG_FILES([Makefile proto/Makefile src/Makefile src/daemon/Makefile src/collectd.conf src/libcollectdclient/Makefile src/libcollectdclient/libcollectdclient.pc src/liboconfig/Makefile bindings/Makefile bindings/java/Makefile])
6620 AC_OUTPUT
6621
6622 if test "x$with_librrd" = "xyes" \
6623         && test "x$librrd_threadsafe" != "xyes"
6624 then
6625         with_librrd="yes (warning: librrd is not thread-safe)"
6626 fi
6627
6628 if test "x$with_libperl" = "xyes"
6629 then
6630         with_libperl="yes (version `$perl_interpreter -MConfig -e 'print $Config{version};'`)"
6631 else
6632         enable_perl="no (needs libperl)"
6633 fi
6634
6635 if test "x$enable_perl" = "xno" && test "x$c_cv_have_perl_ithreads" = "xno"
6636 then
6637         enable_perl="no (libperl doesn't support ithreads)"
6638 fi
6639
6640 if test "x$with_perl_bindings" = "xyes" \
6641         && test "x$PERL_BINDINGS_OPTIONS" != "x"
6642 then
6643         with_perl_bindings="yes ($PERL_BINDINGS_OPTIONS)"
6644 fi
6645
6646 AC_MSG_RESULT()
6647 AC_MSG_RESULT([Configuration:])
6648 AC_MSG_RESULT([  Build:])
6649 AC_MSG_RESULT([    Platform  . . . . . . $ac_system])
6650 AC_MSG_RESULT([    CC  . . . . . . . . . $CC])
6651 AC_MSG_RESULT([    CFLAGS  . . . . . . . $AM_CFLAGS $CFLAGS])
6652 AC_MSG_RESULT([    CXXFLAGS  . . . . . . $AM_CXXFLAGS $CXXFLAGS])
6653 AC_MSG_RESULT([    CPP . . . . . . . . . $CPP])
6654 AC_MSG_RESULT([    CPPFLAGS  . . . . . . $CPPFLAGS])
6655 AC_MSG_RESULT([    GRPC_CPP_PLUGIN . . . $GRPC_CPP_PLUGIN])
6656 AC_MSG_RESULT([    LD  . . . . . . . . . $LD])
6657 AC_MSG_RESULT([    LDFLAGS . . . . . . . $LDFLAGS])
6658 AC_MSG_RESULT([    PROTOC  . . . . . . . $PROTOC])
6659 AC_MSG_RESULT([    YACC  . . . . . . . . $YACC])
6660 AC_MSG_RESULT([    YFLAGS  . . . . . . . $YFLAGS])
6661 AC_MSG_RESULT()
6662 AC_MSG_RESULT([  Libraries:])
6663 AC_MSG_RESULT([    intel mic . . . . . . $with_mic])
6664 AC_MSG_RESULT([    libaquaero5 . . . . . $with_libaquaero5])
6665 AC_MSG_RESULT([    libatasmart . . . . . $with_libatasmart])
6666 AC_MSG_RESULT([    libcurl . . . . . . . $with_libcurl])
6667 AC_MSG_RESULT([    libdbi  . . . . . . . $with_libdbi])
6668 AC_MSG_RESULT([    libdpdk . . . . . . . $with_libdpdk])
6669 AC_MSG_RESULT([    libesmtp  . . . . . . $with_libesmtp])
6670 AC_MSG_RESULT([    libganglia  . . . . . $with_libganglia])
6671 AC_MSG_RESULT([    libgcrypt . . . . . . $with_libgcrypt])
6672 AC_MSG_RESULT([    libgps  . . . . . . . $with_libgps])
6673 AC_MSG_RESULT([    libgrpc++ . . . . . . $with_libgrpcpp])
6674 AC_MSG_RESULT([    libhal  . . . . . . . $with_libhal])
6675 AC_MSG_RESULT([    libhiredis  . . . . . $with_libhiredis])
6676 AC_MSG_RESULT([    libi2c-dev  . . . . . $with_libi2c])
6677 AC_MSG_RESULT([    libiokit  . . . . . . $with_libiokit])
6678 AC_MSG_RESULT([    libiptc . . . . . . . $with_libiptc])
6679 AC_MSG_RESULT([    libjvm  . . . . . . . $with_java])
6680 AC_MSG_RESULT([    libkstat  . . . . . . $with_kstat])
6681 AC_MSG_RESULT([    libkvm  . . . . . . . $with_libkvm])
6682 AC_MSG_RESULT([    libldap . . . . . . . $with_libldap])
6683 AC_MSG_RESULT([    liblua  . . . . . . . $with_liblua])
6684 AC_MSG_RESULT([    liblvm2app  . . . . . $with_liblvm2app])
6685 AC_MSG_RESULT([    libmemcached  . . . . $with_libmemcached])
6686 AC_MSG_RESULT([    libmicrohttpd . . . . $with_libmicrohttpd])
6687 AC_MSG_RESULT([    libmnl  . . . . . . . $with_libmnl])
6688 AC_MSG_RESULT([    libmodbus . . . . . . $with_libmodbus])
6689 AC_MSG_RESULT([    libmongoc . . . . . . $with_libmongoc])
6690 AC_MSG_RESULT([    libmosquitto  . . . . $with_libmosquitto])
6691 AC_MSG_RESULT([    libmysql  . . . . . . $with_libmysql])
6692 AC_MSG_RESULT([    libnetapp . . . . . . $with_libnetapp])
6693 AC_MSG_RESULT([    libnetsnmp  . . . . . $with_libnetsnmp])
6694 AC_MSG_RESULT([    libnotify . . . . . . $with_libnotify])
6695 AC_MSG_RESULT([    liboconfig  . . . . . $with_liboconfig])
6696 AC_MSG_RESULT([    libopenipmi . . . . . $with_libopenipmipthread])
6697 AC_MSG_RESULT([    liboping  . . . . . . $with_liboping])
6698 AC_MSG_RESULT([    libowcapi . . . . . . $with_libowcapi])
6699 AC_MSG_RESULT([    libpcap . . . . . . . $with_libpcap])
6700 AC_MSG_RESULT([    libperfstat . . . . . $with_perfstat])
6701 AC_MSG_RESULT([    libperl . . . . . . . $with_libperl])
6702 AC_MSG_RESULT([    libpq . . . . . . . . $with_libpq])
6703 AC_MSG_RESULT([    libpqos . . . . . . . $with_libpqos])
6704 AC_MSG_RESULT([    libprotobuf . . . . . $with_libprotobuf])
6705 AC_MSG_RESULT([    libprotobuf-c . . . . $with_libprotobuf_c])
6706 AC_MSG_RESULT([    libpython . . . . . . $with_libpython])
6707 AC_MSG_RESULT([    librabbitmq . . . . . $with_librabbitmq])
6708 AC_MSG_RESULT([    libriemann-client . . $with_libriemann_client])
6709 AC_MSG_RESULT([    librdkafka  . . . . . $with_librdkafka])
6710 AC_MSG_RESULT([    librouteros . . . . . $with_librouteros])
6711 AC_MSG_RESULT([    librrd  . . . . . . . $with_librrd])
6712 AC_MSG_RESULT([    libsensors  . . . . . $with_libsensors])
6713 AC_MSG_RESULT([    libsigrok   . . . . . $with_libsigrok])
6714 AC_MSG_RESULT([    libstatgrab . . . . . $with_libstatgrab])
6715 AC_MSG_RESULT([    libtokyotyrant  . . . $with_libtokyotyrant])
6716 AC_MSG_RESULT([    libudev . . . . . . . $with_libudev])
6717 AC_MSG_RESULT([    libupsclient  . . . . $with_libupsclient])
6718 AC_MSG_RESULT([    libvarnish  . . . . . $with_libvarnish])
6719 AC_MSG_RESULT([    libvirt . . . . . . . $with_libvirt])
6720 AC_MSG_RESULT([    libxenctrl  . . . . . $with_libxenctrl])
6721 AC_MSG_RESULT([    libxml2 . . . . . . . $with_libxml2])
6722 AC_MSG_RESULT([    libxmms . . . . . . . $with_libxmms])
6723 AC_MSG_RESULT([    libyajl . . . . . . . $with_libyajl])
6724 AC_MSG_RESULT([    oracle  . . . . . . . $with_oracle])
6725 AC_MSG_RESULT([    protobuf-c  . . . . . $have_protoc_c])
6726 AC_MSG_RESULT([    protoc 3  . . . . . . $have_protoc3])
6727 AC_MSG_RESULT()
6728 AC_MSG_RESULT([  Features:])
6729 AC_MSG_RESULT([    daemon mode . . . . . $enable_daemon])
6730 AC_MSG_RESULT([    debug . . . . . . . . $enable_debug])
6731 AC_MSG_RESULT()
6732 AC_MSG_RESULT([  Bindings:])
6733 AC_MSG_RESULT([    perl  . . . . . . . . $with_perl_bindings])
6734 AC_MSG_RESULT()
6735 AC_MSG_RESULT([  Modules:])
6736 AC_MSG_RESULT([    aggregation . . . . . $enable_aggregation])
6737 AC_MSG_RESULT([    amqp    . . . . . . . $enable_amqp])
6738 AC_MSG_RESULT([    apache  . . . . . . . $enable_apache])
6739 AC_MSG_RESULT([    apcups  . . . . . . . $enable_apcups])
6740 AC_MSG_RESULT([    apple_sensors . . . . $enable_apple_sensors])
6741 AC_MSG_RESULT([    aquaero . . . . . . . $enable_aquaero])
6742 AC_MSG_RESULT([    ascent  . . . . . . . $enable_ascent])
6743 AC_MSG_RESULT([    barometer . . . . . . $enable_barometer])
6744 AC_MSG_RESULT([    battery . . . . . . . $enable_battery])
6745 AC_MSG_RESULT([    bind  . . . . . . . . $enable_bind])
6746 AC_MSG_RESULT([    ceph  . . . . . . . . $enable_ceph])
6747 AC_MSG_RESULT([    cgroups . . . . . . . $enable_cgroups])
6748 AC_MSG_RESULT([    chrony. . . . . . . . $enable_chrony])
6749 AC_MSG_RESULT([    conntrack . . . . . . $enable_conntrack])
6750 AC_MSG_RESULT([    contextswitch . . . . $enable_contextswitch])
6751 AC_MSG_RESULT([    cpu . . . . . . . . . $enable_cpu])
6752 AC_MSG_RESULT([    cpufreq . . . . . . . $enable_cpufreq])
6753 AC_MSG_RESULT([    cpusleep  . . . . . . $enable_cpusleep])
6754 AC_MSG_RESULT([    csv . . . . . . . . . $enable_csv])
6755 AC_MSG_RESULT([    curl  . . . . . . . . $enable_curl])
6756 AC_MSG_RESULT([    curl_json . . . . . . $enable_curl_json])
6757 AC_MSG_RESULT([    curl_xml  . . . . . . $enable_curl_xml])
6758 AC_MSG_RESULT([    dbi . . . . . . . . . $enable_dbi])
6759 AC_MSG_RESULT([    df  . . . . . . . . . $enable_df])
6760 AC_MSG_RESULT([    disk  . . . . . . . . $enable_disk])
6761 AC_MSG_RESULT([    dns . . . . . . . . . $enable_dns])
6762 AC_MSG_RESULT([    dpdkstat  . . . . . . $enable_dpdkstat])
6763 AC_MSG_RESULT([    drbd  . . . . . . . . $enable_drbd])
6764 AC_MSG_RESULT([    email . . . . . . . . $enable_email])
6765 AC_MSG_RESULT([    entropy . . . . . . . $enable_entropy])
6766 AC_MSG_RESULT([    ethstat . . . . . . . $enable_ethstat])
6767 AC_MSG_RESULT([    exec  . . . . . . . . $enable_exec])
6768 AC_MSG_RESULT([    fhcount . . . . . . . $enable_fhcount])
6769 AC_MSG_RESULT([    filecount . . . . . . $enable_filecount])
6770 AC_MSG_RESULT([    fscache . . . . . . . $enable_fscache])
6771 AC_MSG_RESULT([    gmond . . . . . . . . $enable_gmond])
6772 AC_MSG_RESULT([    gps . . . . . . . . . $enable_gps])
6773 AC_MSG_RESULT([    grpc  . . . . . . . . $enable_grpc])
6774 AC_MSG_RESULT([    hddtemp . . . . . . . $enable_hddtemp])
6775 AC_MSG_RESULT([    hugepages . . . . . . $enable_hugepages])
6776 AC_MSG_RESULT([    intel_rdt. . . . .  . $enable_intel_rdt])
6777 AC_MSG_RESULT([    interface . . . . . . $enable_interface])
6778 AC_MSG_RESULT([    ipc . . . . . . . . . $enable_ipc])
6779 AC_MSG_RESULT([    ipmi  . . . . . . . . $enable_ipmi])
6780 AC_MSG_RESULT([    iptables  . . . . . . $enable_iptables])
6781 AC_MSG_RESULT([    ipvs  . . . . . . . . $enable_ipvs])
6782 AC_MSG_RESULT([    irq . . . . . . . . . $enable_irq])
6783 AC_MSG_RESULT([    java  . . . . . . . . $enable_java])
6784 AC_MSG_RESULT([    load  . . . . . . . . $enable_load])
6785 AC_MSG_RESULT([    logfile . . . . . . . $enable_logfile])
6786 AC_MSG_RESULT([    log_logstash  . . . . $enable_log_logstash])
6787 AC_MSG_RESULT([    lpar  . . . . . . . . $enable_lpar])
6788 AC_MSG_RESULT([    lua . . . . . . . . . $enable_lua])
6789 AC_MSG_RESULT([    lvm . . . . . . . . . $enable_lvm])
6790 AC_MSG_RESULT([    madwifi . . . . . . . $enable_madwifi])
6791 AC_MSG_RESULT([    match_empty_counter . $enable_match_empty_counter])
6792 AC_MSG_RESULT([    match_hashed  . . . . $enable_match_hashed])
6793 AC_MSG_RESULT([    match_regex . . . . . $enable_match_regex])
6794 AC_MSG_RESULT([    match_timediff  . . . $enable_match_timediff])
6795 AC_MSG_RESULT([    match_value . . . . . $enable_match_value])
6796 AC_MSG_RESULT([    mbmon . . . . . . . . $enable_mbmon])
6797 AC_MSG_RESULT([    md  . . . . . . . . . $enable_md])
6798 AC_MSG_RESULT([    memcachec . . . . . . $enable_memcachec])
6799 AC_MSG_RESULT([    memcached . . . . . . $enable_memcached])
6800 AC_MSG_RESULT([    memory  . . . . . . . $enable_memory])
6801 AC_MSG_RESULT([    mic . . . . . . . . . $enable_mic])
6802 AC_MSG_RESULT([    modbus  . . . . . . . $enable_modbus])
6803 AC_MSG_RESULT([    mqtt  . . . . . . . . $enable_mqtt])
6804 AC_MSG_RESULT([    multimeter  . . . . . $enable_multimeter])
6805 AC_MSG_RESULT([    mysql . . . . . . . . $enable_mysql])
6806 AC_MSG_RESULT([    netapp  . . . . . . . $enable_netapp])
6807 AC_MSG_RESULT([    netlink . . . . . . . $enable_netlink])
6808 AC_MSG_RESULT([    network . . . . . . . $enable_network])
6809 AC_MSG_RESULT([    nfs . . . . . . . . . $enable_nfs])
6810 AC_MSG_RESULT([    nginx . . . . . . . . $enable_nginx])
6811 AC_MSG_RESULT([    notify_desktop  . . . $enable_notify_desktop])
6812 AC_MSG_RESULT([    notify_email  . . . . $enable_notify_email])
6813 AC_MSG_RESULT([    notify_nagios . . . . $enable_notify_nagios])
6814 AC_MSG_RESULT([    ntpd  . . . . . . . . $enable_ntpd])
6815 AC_MSG_RESULT([    numa  . . . . . . . . $enable_numa])
6816 AC_MSG_RESULT([    nut . . . . . . . . . $enable_nut])
6817 AC_MSG_RESULT([    olsrd . . . . . . . . $enable_olsrd])
6818 AC_MSG_RESULT([    onewire . . . . . . . $enable_onewire])
6819 AC_MSG_RESULT([    openldap  . . . . . . $enable_openldap])
6820 AC_MSG_RESULT([    openvpn . . . . . . . $enable_openvpn])
6821 AC_MSG_RESULT([    oracle  . . . . . . . $enable_oracle])
6822 AC_MSG_RESULT([    perl  . . . . . . . . $enable_perl])
6823 AC_MSG_RESULT([    pf  . . . . . . . . . $enable_pf])
6824 AC_MSG_RESULT([    pinba . . . . . . . . $enable_pinba])
6825 AC_MSG_RESULT([    ping  . . . . . . . . $enable_ping])
6826 AC_MSG_RESULT([    postgresql  . . . . . $enable_postgresql])
6827 AC_MSG_RESULT([    powerdns  . . . . . . $enable_powerdns])
6828 AC_MSG_RESULT([    processes . . . . . . $enable_processes])
6829 AC_MSG_RESULT([    protocols . . . . . . $enable_protocols])
6830 AC_MSG_RESULT([    python  . . . . . . . $enable_python])
6831 AC_MSG_RESULT([    redis . . . . . . . . $enable_redis])
6832 AC_MSG_RESULT([    routeros  . . . . . . $enable_routeros])
6833 AC_MSG_RESULT([    rrdcached . . . . . . $enable_rrdcached])
6834 AC_MSG_RESULT([    rrdtool . . . . . . . $enable_rrdtool])
6835 AC_MSG_RESULT([    sensors . . . . . . . $enable_sensors])
6836 AC_MSG_RESULT([    serial  . . . . . . . $enable_serial])
6837 AC_MSG_RESULT([    sigrok  . . . . . . . $enable_sigrok])
6838 AC_MSG_RESULT([    smart . . . . . . . . $enable_smart])
6839 AC_MSG_RESULT([    snmp  . . . . . . . . $enable_snmp])
6840 AC_MSG_RESULT([    statsd  . . . . . . . $enable_statsd])
6841 AC_MSG_RESULT([    swap  . . . . . . . . $enable_swap])
6842 AC_MSG_RESULT([    syslog  . . . . . . . $enable_syslog])
6843 AC_MSG_RESULT([    table . . . . . . . . $enable_table])
6844 AC_MSG_RESULT([    tail_csv  . . . . . . $enable_tail_csv])
6845 AC_MSG_RESULT([    tail  . . . . . . . . $enable_tail])
6846 AC_MSG_RESULT([    tape  . . . . . . . . $enable_tape])
6847 AC_MSG_RESULT([    target_notification . $enable_target_notification])
6848 AC_MSG_RESULT([    target_replace  . . . $enable_target_replace])
6849 AC_MSG_RESULT([    target_scale  . . . . $enable_target_scale])
6850 AC_MSG_RESULT([    target_set  . . . . . $enable_target_set])
6851 AC_MSG_RESULT([    target_v5upgrade  . . $enable_target_v5upgrade])
6852 AC_MSG_RESULT([    tcpconns  . . . . . . $enable_tcpconns])
6853 AC_MSG_RESULT([    teamspeak2  . . . . . $enable_teamspeak2])
6854 AC_MSG_RESULT([    ted . . . . . . . . . $enable_ted])
6855 AC_MSG_RESULT([    thermal . . . . . . . $enable_thermal])
6856 AC_MSG_RESULT([    threshold . . . . . . $enable_threshold])
6857 AC_MSG_RESULT([    tokyotyrant . . . . . $enable_tokyotyrant])
6858 AC_MSG_RESULT([    turbostat . . . . . . $enable_turbostat])
6859 AC_MSG_RESULT([    unixsock  . . . . . . $enable_unixsock])
6860 AC_MSG_RESULT([    uptime  . . . . . . . $enable_uptime])
6861 AC_MSG_RESULT([    users . . . . . . . . $enable_users])
6862 AC_MSG_RESULT([    uuid  . . . . . . . . $enable_uuid])
6863 AC_MSG_RESULT([    varnish . . . . . . . $enable_varnish])
6864 AC_MSG_RESULT([    virt  . . . . . . . . $enable_virt])
6865 AC_MSG_RESULT([    vmem  . . . . . . . . $enable_vmem])
6866 AC_MSG_RESULT([    vserver . . . . . . . $enable_vserver])
6867 AC_MSG_RESULT([    wireless  . . . . . . $enable_wireless])
6868 AC_MSG_RESULT([    write_graphite  . . . $enable_write_graphite])
6869 AC_MSG_RESULT([    write_http  . . . . . $enable_write_http])
6870 AC_MSG_RESULT([    write_kafka . . . . . $enable_write_kafka])
6871 AC_MSG_RESULT([    write_log . . . . . . $enable_write_log])
6872 AC_MSG_RESULT([    write_mongodb . . . . $enable_write_mongodb])
6873 AC_MSG_RESULT([    write_prometheus. . . $enable_write_prometheus])
6874 AC_MSG_RESULT([    write_redis . . . . . $enable_write_redis])
6875 AC_MSG_RESULT([    write_riemann . . . . $enable_write_riemann])
6876 AC_MSG_RESULT([    write_sensu . . . . . $enable_write_sensu])
6877 AC_MSG_RESULT([    write_tsdb  . . . . . $enable_write_tsdb])
6878 AC_MSG_RESULT([    xencpu  . . . . . . . $enable_xencpu])
6879 AC_MSG_RESULT([    xmms  . . . . . . . . $enable_xmms])
6880 AC_MSG_RESULT([    zfs_arc . . . . . . . $enable_zfs_arc])
6881 AC_MSG_RESULT([    zone  . . . . . . . . $enable_zone])
6882 AC_MSG_RESULT([    zookeeper . . . . . . $enable_zookeeper])
6883 AC_MSG_RESULT()
6884
6885 if test "x$dependency_error" = "xyes"; then
6886         AC_MSG_ERROR("Some plugins are missing dependencies - see the summary above for details")
6887 fi
6888
6889 if test "x$dependency_warning" = "xyes"; then
6890         AC_MSG_WARN("Some plugins seem to have missing dependencies but have been enabled forcibly - see the summary above for details")
6891 fi
6892
6893 # vim: set fdm=marker :