configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2 AC_INIT(collectd, m4_esyscmd(./version-gen.sh))
   3 AC_CONFIG_SRCDIR(src/collectd.c)
   4 AC_CONFIG_HEADERS(src/config.h)
   5
   6 m4_ifdef([LT_PACKAGE_VERSION],
   7         # libtool >= 2.2
   8         [
   9          LT_CONFIG_LTDL_DIR([libltdl])
  10          LT_INIT([dlopen])
  11          LTDL_INIT([convenience])
  12          AC_DEFINE(LIBTOOL_VERSION, 2, [Define to used libtool version.])
  13         ]
  14 ,
  15         # libtool <= 1.5
  16         [
  17          AC_LIBLTDL_CONVENIENCE
  18          AC_SUBST(LTDLINCL)
  19          AC_SUBST(LIBLTDL)
  20          AC_LIBTOOL_DLOPEN
  21          AC_CONFIG_SUBDIRS(libltdl)
  22          AC_DEFINE(LIBTOOL_VERSION, 1, [Define to used libtool version.])
  23         ]
  24 )
  25
  26 AM_INIT_AUTOMAKE(dist-bzip2)
  27 AC_LANG(C)
  28
  29 AC_PREFIX_DEFAULT("/opt/collectd")
  30
  31 AC_SYS_LARGEFILE
  32
  33 #
  34 # Checks for programs.
  35 #
  36 AC_PROG_CC
  37 AC_PROG_CPP
  38 AC_PROG_INSTALL
  39 AC_PROG_LN_S
  40 AC_PROG_MAKE_SET
  41 AM_PROG_CC_C_O
  42 AM_CONDITIONAL(COMPILER_IS_GCC, test "x$GCC" = "xyes")
  43
  44 AC_DISABLE_STATIC
  45 AC_PROG_LIBTOOL
  46 AC_PROG_LEX
  47 AC_PROG_YACC
  48 PKG_PROG_PKG_CONFIG
  49
  50 AC_CHECK_PROG([have_protoc_c], [protoc-c], [yes], [no])
  51 AM_CONDITIONAL(HAVE_PROTOC_C, test "x$have_protoc_c" = "xyes")
  52
  53 AC_MSG_CHECKING([for kernel type ($host_os)])
  54 case $host_os in
  55         *linux*)
  56         AC_DEFINE([KERNEL_LINUX], 1, [True if program is to be compiled for a Linux kernel])
  57         ac_system="Linux"
  58         ;;
  59         *solaris*)
  60         AC_DEFINE([KERNEL_SOLARIS], 1, [True if program is to be compiled for a Solaris kernel])
  61         ac_system="Solaris"
  62         ;;
  63         *darwin*)
  64         ac_system="Darwin"
  65         ;;
  66         *openbsd*)
  67         ac_system="OpenBSD"
  68         ;;
  69         *aix*)
  70         AC_DEFINE([KERNEL_AIX], 1, [True if program is to be compiled for a AIX kernel])
  71         ac_system="AIX"
  72         ;;
  73         *)
  74         ac_system="unknown"
  75 esac
  76 AC_MSG_RESULT([$ac_system])
  77
  78 if test "x$ac_system" = "xLinux"
  79 then
  80         AC_ARG_VAR([KERNEL_DIR], [path to Linux kernel sources])
  81         if test -z "$KERNEL_DIR"
  82         then
  83                 KERNEL_DIR="/lib/modules/`uname -r`/source"
  84         fi
  85
  86         KERNEL_CFLAGS="-I$KERNEL_DIR/include"
  87         AC_SUBST(KERNEL_CFLAGS)
  88 fi
  89
  90 if test "x$ac_system" = "xSolaris"
  91 then
  92         AC_DEFINE(_POSIX_PTHREAD_SEMANTICS, 1, [Define to enforce POSIX thread semantics under Solaris.])
  93 fi
  94 if test "x$ac_system" = "xAIX"
  95 then
  96         AC_DEFINE(_THREAD_SAFE_ERRNO, 1, [Define to use the thread-safe version of errno under AIX.])
  97 fi
  98
  99 # Where to install .pc files.
 100 pkgconfigdir="${libdir}/pkgconfig"
 101 AC_SUBST(pkgconfigdir)
 102
 103 # Check for standards compliance mode
 104 AC_ARG_ENABLE(standards,
 105               AS_HELP_STRING([--enable-standards], [Enable standards compliance mode]),
 106               [enable_standards="$enableval"],
 107               [enable_standards="no"])
 108 if test "x$enable_standards" = "xyes"
 109 then
 110         AC_DEFINE(_ISOC99_SOURCE,        1, [Define to enforce ISO C99 compliance.])
 111         AC_DEFINE(_POSIX_C_SOURCE, 200809L, [Define to enforce POSIX.1-2008 compliance.])
 112         AC_DEFINE(_XOPEN_SOURCE,       700, [Define to enforce X/Open 7 (XSI) compliance.])
 113         AC_DEFINE(_REENTRANT,            1, [Define to enable reentrancy interfaces.])
 114         if test "x$GCC" = "xyes"
 115         then
 116                 CFLAGS="$CFLAGS -std=c99"
 117         fi
 118 fi
 119 AM_CONDITIONAL(BUILD_FEATURE_STANDARDS, test "x$enable_standards" = "xyes")
 120
 121 #
 122 # Checks for header files.
 123 #
 124 AC_HEADER_STDC
 125 AC_HEADER_SYS_WAIT
 126 AC_HEADER_DIRENT
 127 AC_HEADER_STDBOOL
 128
 129 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)
 130
 131 # For ping library
 132 AC_CHECK_HEADERS(netinet/in_systm.h, [], [],
 133 [#if HAVE_STDINT_H
 134 # include <stdint.h>
 135 #endif
 136 #if HAVE_SYS_TYPES_H
 137 # include <sys/types.h>
 138 #endif
 139 ])
 140 AC_CHECK_HEADERS(netinet/in.h, [], [],
 141 [#if HAVE_STDINT_H
 142 # include <stdint.h>
 143 #endif
 144 #if HAVE_SYS_TYPES_H
 145 # include <sys/types.h>
 146 #endif
 147 #if HAVE_NETINET_IN_SYSTM_H
 148 # include <netinet/in_systm.h>
 149 #endif
 150 ])
 151 AC_CHECK_HEADERS(netinet/ip.h, [], [],
 152 [#if HAVE_STDINT_H
 153 # include <stdint.h>
 154 #endif
 155 #if HAVE_SYS_TYPES_H
 156 # include <sys/types.h>
 157 #endif
 158 #if HAVE_NETINET_IN_SYSTM_H
 159 # include <netinet/in_systm.h>
 160 #endif
 161 #if HAVE_NETINET_IN_H
 162 # include <netinet/in.h>
 163 #endif
 164 ])
 165 AC_CHECK_HEADERS(netinet/ip_icmp.h, [], [],
 166 [#if HAVE_STDINT_H
 167 # include <stdint.h>
 168 #endif
 169 #if HAVE_SYS_TYPES_H
 170 # include <sys/types.h>
 171 #endif
 172 #if HAVE_NETINET_IN_SYSTM_H
 173 # include <netinet/in_systm.h>
 174 #endif
 175 #if HAVE_NETINET_IN_H
 176 # include <netinet/in.h>
 177 #endif
 178 #if HAVE_NETINET_IP_H
 179 # include <netinet/ip.h>
 180 #endif
 181 ])
 182 AC_CHECK_HEADERS(netinet/ip_var.h, [], [],
 183 [#if HAVE_STDINT_H
 184 # include <stdint.h>
 185 #endif
 186 #if HAVE_SYS_TYPES_H
 187 # include <sys/types.h>
 188 #endif
 189 #if HAVE_NETINET_IN_SYSTM_H
 190 # include <netinet/in_systm.h>
 191 #endif
 192 #if HAVE_NETINET_IN_H
 193 # include <netinet/in.h>
 194 #endif
 195 #if HAVE_NETINET_IP_H
 196 # include <netinet/ip.h>
 197 #endif
 198 ])
 199 AC_CHECK_HEADERS(netinet/ip6.h, [], [],
 200 [#if HAVE_STDINT_H
 201 # include <stdint.h>
 202 #endif
 203 #if HAVE_SYS_TYPES_H
 204 # include <sys/types.h>
 205 #endif
 206 #if HAVE_NETINET_IN_SYSTM_H
 207 # include <netinet/in_systm.h>
 208 #endif
 209 #if HAVE_NETINET_IN_H
 210 # include <netinet/in.h>
 211 #endif
 212 ])
 213 AC_CHECK_HEADERS(netinet/icmp6.h, [], [],
 214 [#if HAVE_STDINT_H
 215 # include <stdint.h>
 216 #endif
 217 #if HAVE_SYS_TYPES_H
 218 # include <sys/types.h>
 219 #endif
 220 #if HAVE_NETINET_IN_SYSTM_H
 221 # include <netinet/in_systm.h>
 222 #endif
 223 #if HAVE_NETINET_IN_H
 224 # include <netinet/in.h>
 225 #endif
 226 #if HAVE_NETINET_IP6_H
 227 # include <netinet/ip6.h>
 228 #endif
 229 ])
 230 AC_CHECK_HEADERS(netinet/tcp.h, [], [],
 231 [#if HAVE_STDINT_H
 232 # include <stdint.h>
 233 #endif
 234 #if HAVE_SYS_TYPES_H
 235 # include <sys/types.h>
 236 #endif
 237 #if HAVE_NETINET_IN_SYSTM_H
 238 # include <netinet/in_systm.h>
 239 #endif
 240 #if HAVE_NETINET_IN_H
 241 # include <netinet/in.h>
 242 #endif
 243 #if HAVE_NETINET_IP_H
 244 # include <netinet/ip.h>
 245 #endif
 246 ])
 247 AC_CHECK_HEADERS(netinet/udp.h, [], [],
 248 [#if HAVE_STDINT_H
 249 # include <stdint.h>
 250 #endif
 251 #if HAVE_SYS_TYPES_H
 252 # include <sys/types.h>
 253 #endif
 254 #if HAVE_NETINET_IN_SYSTM_H
 255 # include <netinet/in_systm.h>
 256 #endif
 257 #if HAVE_NETINET_IN_H
 258 # include <netinet/in.h>
 259 #endif
 260 #if HAVE_NETINET_IP_H
 261 # include <netinet/ip.h>
 262 #endif
 263 ])
 264
 265 # For cpu modules
 266 AC_CHECK_HEADERS(sys/dkstat.h)
 267 if test "x$ac_system" = "xDarwin"
 268 then
 269         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)
 270         AC_CHECK_HEADERS(CoreFoundation/CoreFoundation.h IOKit/IOKitLib.h IOKit/IOTypes.h IOKit/ps/IOPSKeys.h IOKit/IOBSD.h IOKit/storage/IOBlockStorageDriver.h)
 271 fi
 272 AC_CHECK_HEADERS(sys/sysctl.h, [], [],
 273 [
 274 #if HAVE_SYS_TYPES_H
 275 #  include <sys/types.h>
 276 #endif
 277 #if HAVE_SYS_PARAM_H
 278 # include <sys/param.h>
 279 #endif
 280 ])
 281
 282 AC_MSG_CHECKING([for sysctl kern.cp_times])
 283 if test -x /sbin/sysctl
 284 then
 285         /sbin/sysctl kern.cp_times 2>/dev/null
 286         if test $? -eq 0
 287         then
 288                 AC_MSG_RESULT([yes])
 289                 AC_DEFINE(HAVE_SYSCTL_KERN_CP_TIMES, 1,
 290                 [Define if sysctl supports kern.cp_times])
 291         else
 292                 AC_MSG_RESULT([no])
 293         fi
 294 else
 295         AC_MSG_RESULT([no])
 296 fi
 297
 298 # For hddtemp module
 299 AC_CHECK_HEADERS(linux/major.h libgen.h)
 300
 301 # For the battery plugin
 302 AC_CHECK_HEADERS(IOKit/ps/IOPowerSources.h, [], [],
 303 [
 304 #if HAVE_IOKIT_IOKITLIB_H
 305 #  include <IOKit/IOKitLib.h>
 306 #endif
 307 #if HAVE_IOKIT_IOTYPES_H
 308 #  include <IOKit/IOTypes.h>
 309 #endif
 310 ])
 311
 312 # For the swap module
 313 have_linux_wireless_h="no"
 314 if test "x$ac_system" = "xLinux"
 315 then
 316   AC_CHECK_HEADERS(linux/wireless.h,
 317                    [have_linux_wireless_h="yes"],
 318                    [have_linux_wireless_h="no"],
 319 [
 320 #include <dirent.h>
 321 #include <sys/ioctl.h>
 322 #include <sys/socket.h>
 323 ])
 324 fi
 325
 326 # For the swap module
 327 have_sys_swap_h="yes"
 328 AC_CHECK_HEADERS(sys/swap.h vm/anon.h, [], [have_sys_swap_h="no"],
 329 [
 330 #undef _FILE_OFFSET_BITS
 331 #undef _LARGEFILE64_SOURCE
 332 #if HAVE_SYS_TYPES_H
 333 #  include <sys/types.h>
 334 #endif
 335 #if HAVE_SYS_PARAM_H
 336 # include <sys/param.h>
 337 #endif
 338 ])
 339
 340 if test "x$have_sys_swap_h$ac_system" = "xnoSolaris"
 341 then
 342         hint_64=""
 343         if test "x$GCC" = "xyes"
 344         then
 345                 hint_64="CFLAGS='-m64'"
 346         else
 347                 hint_64="CFLAGS='-xarch=v9'"
 348         fi
 349         AC_MSG_NOTICE([Solaris detected and sys/swap.h not usable. Try building a 64-bit binary ($hint_64 ./configure).])
 350 fi
 351
 352 # For load module
 353 # For the processes plugin
 354 # For users module
 355 AC_CHECK_HEADERS(sys/loadavg.h linux/config.h utmp.h utmpx.h)
 356
 357 # For interface plugin
 358 AC_CHECK_HEADERS(ifaddrs.h)
 359 AC_CHECK_HEADERS(net/if.h, [], [],
 360 [
 361 #if HAVE_SYS_TYPES_H
 362 #  include <sys/types.h>
 363 #endif
 364 #if HAVE_SYS_SOCKET_H
 365 #  include <sys/socket.h>
 366 #endif
 367 ])
 368 AC_CHECK_HEADERS(linux/if.h, [], [],
 369 [
 370 #if HAVE_SYS_TYPES_H
 371 #  include <sys/types.h>
 372 #endif
 373 #if HAVE_SYS_SOCKET_H
 374 #  include <sys/socket.h>
 375 #endif
 376 ])
 377 AC_CHECK_HEADERS(linux/netdevice.h, [], [],
 378 [
 379 #if HAVE_SYS_TYPES_H
 380 #  include <sys/types.h>
 381 #endif
 382 #if HAVE_SYS_SOCKET_H
 383 #  include <sys/socket.h>
 384 #endif
 385 #if HAVE_LINUX_IF_H
 386 # include <linux/if.h>
 387 #endif
 388 ])
 389
 390 # For ipvs module
 391 have_net_ip_vs_h="no"
 392 have_ip_vs_h="no"
 393 if test "x$ac_system" = "xLinux"
 394 then
 395         SAVE_CFLAGS="$CFLAGS"
 396         CFLAGS="$CFLAGS $KERNEL_CFLAGS"
 397
 398         AC_CHECK_HEADERS(net/ip_vs.h, [have_net_ip_vs_h="yes"])
 399         AC_CHECK_HEADERS(ip_vs.h, [have_ip_vs_h="yes"])
 400
 401         CFLAGS="$SAVE_CFLAGS"
 402 fi
 403
 404 # For quota module
 405 AC_CHECK_HEADERS(sys/ucred.h, [], [],
 406 [
 407 #if HAVE_SYS_TYPES_H
 408 #  include <sys/types.h>
 409 #endif
 410 #if HAVE_SYS_PARAM_H
 411 # include <sys/param.h>
 412 #endif
 413 ])
 414
 415 # For mount interface
 416 AC_CHECK_HEADERS(sys/mount.h, [], [],
 417 [
 418 #if HAVE_SYS_TYPES_H
 419 #  include <sys/types.h>
 420 #endif
 421 #if HAVE_SYS_PARAM_H
 422 # include <sys/param.h>
 423 #endif
 424 ])
 425
 426 # For the email plugin
 427 AC_CHECK_HEADERS(linux/un.h, [], [],
 428 [
 429 #if HAVE_SYS_SOCKET_H
 430 #       include <sys/socket.h>
 431 #endif
 432 ])
 433
 434 AC_CHECK_HEADERS(pwd.h grp.h sys/un.h ctype.h limits.h xfs/xqm.h fs_info.h fshelp.h paths.h mntent.h mnttab.h sys/fstyp.h sys/fs_types.h sys/mntent.h sys/mnttab.h sys/statfs.h sys/statvfs.h sys/vfs.h sys/vfstab.h kvm.h wordexp.h)
 435
 436 # For the dns plugin
 437 AC_CHECK_HEADERS(arpa/nameser.h)
 438 AC_CHECK_HEADERS(arpa/nameser_compat.h, [], [],
 439 [
 440 #if HAVE_ARPA_NAMESER_H
 441 # include <arpa/nameser.h>
 442 #endif
 443 ])
 444
 445 AC_CHECK_HEADERS(net/if_arp.h, [], [],
 446 [#if HAVE_SYS_SOCKET_H
 447 # include <sys/socket.h>
 448 #endif
 449 ])
 450 AC_CHECK_HEADERS(net/ppp_defs.h)
 451 AC_CHECK_HEADERS(net/if_ppp.h, [], [],
 452 [#if HAVE_NET_PPP_DEFS_H
 453 # include <net/ppp_defs.h>
 454 #endif
 455 ])
 456 AC_CHECK_HEADERS(netinet/if_ether.h, [], [],
 457 [#if HAVE_STDINT_H
 458 # include <stdint.h>
 459 #endif
 460 #if HAVE_SYS_TYPES_H
 461 # include <sys/types.h>
 462 #endif
 463 #if HAVE_SYS_SOCKET_H
 464 # include <sys/socket.h>
 465 #endif
 466 #if HAVE_NET_IF_H
 467 # include <net/if.h>
 468 #endif
 469 #if HAVE_NETINET_IN_H
 470 # include <netinet/in.h>
 471 #endif
 472 ])
 473
 474 # For the multimeter plugin
 475 have_termios_h="no"
 476 AC_CHECK_HEADERS(termios.h, [have_termios_h="yes"])
 477
 478 #
 479 # Checks for typedefs, structures, and compiler characteristics.
 480 #
 481 AC_C_CONST
 482 AC_TYPE_PID_T
 483 AC_TYPE_SIZE_T
 484 AC_TYPE_UID_T
 485 AC_HEADER_TIME
 486
 487 #
 488 # Checks for library functions.
 489 #
 490 AC_PROG_GCC_TRADITIONAL
 491 AC_CHECK_FUNCS(gettimeofday select strdup strtol getaddrinfo getnameinfo strchr memcpy strstr strcmp strncmp strncpy strlen strncasecmp strcasecmp openlog closelog sysconf setenv if_indextoname)
 492
 493 AC_FUNC_STRERROR_R
 494
 495 SAVE_CFLAGS="$CFLAGS"
 496 # Emulate behavior of src/Makefile.am
 497 if test "x$GCC" = "xyes"
 498 then
 499         CFLAGS="$CFLAGS -Wall -Werror"
 500 fi
 501
 502 AC_CACHE_CHECK([for strtok_r],
 503   [c_cv_have_strtok_r_default],
 504   AC_LINK_IFELSE(
 505     AC_LANG_PROGRAM(
 506     [[[[
 507 #include <stdlib.h>
 508 #include <stdio.h>
 509 #include <string.h>
 510     ]]]],
 511     [[[[
 512       char buffer[] = "foo,bar,baz";
 513       char *token;
 514       char *dummy;
 515       char *saveptr;
 516
 517       dummy = buffer;
 518       saveptr = NULL;
 519       while ((token = strtok_r (dummy, ",", &saveptr)) != NULL)
 520       {
 521         dummy = NULL;
 522         printf ("token = %s;\n", token);
 523       }
 524     ]]]]),
 525     [c_cv_have_strtok_r_default="yes"],
 526     [c_cv_have_strtok_r_default="no"]
 527   )
 528 )
 529
 530 if test "x$c_cv_have_strtok_r_default" = "xno"
 531 then
 532   CFLAGS="$CFLAGS -D_REENTRANT=1"
 533
 534   AC_CACHE_CHECK([if strtok_r needs _REENTRANT],
 535     [c_cv_have_strtok_r_reentrant],
 536     AC_LINK_IFELSE(
 537       AC_LANG_PROGRAM(
 538       [[[[
 539 #include <stdlib.h>
 540 #include <stdio.h>
 541 #include <string.h>
 542       ]]]],
 543       [[[[
 544         char buffer[] = "foo,bar,baz";
 545         char *token;
 546         char *dummy;
 547         char *saveptr;
 548
 549         dummy = buffer;
 550         saveptr = NULL;
 551         while ((token = strtok_r (dummy, ",", &saveptr)) != NULL)
 552         {
 553           dummy = NULL;
 554           printf ("token = %s;\n", token);
 555         }
 556       ]]]]),
 557       [c_cv_have_strtok_r_reentrant="yes"],
 558       [AC_MSG_FAILURE([strtok_r isn't available. Please file a bugreport!])]
 559     )
 560   )
 561 fi
 562
 563 CFLAGS="$SAVE_CFLAGS"
 564 if test "x$c_cv_have_strtok_r_reentrant" = "xyes"
 565 then
 566         CFLAGS="$CFLAGS -D_REENTRANT=1"
 567 fi
 568
 569 AC_CHECK_FUNCS(getpwnam_r getgrnam_r setgroups regcomp regerror regexec regfree)
 570
 571 socket_needs_socket="no"
 572 AC_CHECK_FUNCS(socket, [], AC_CHECK_LIB(socket, socket, [socket_needs_socket="yes"], AC_MSG_ERROR(cannot find socket)))
 573 AM_CONDITIONAL(BUILD_WITH_LIBSOCKET, test "x$socket_needs_socket" = "xyes")
 574
 575 clock_gettime_needs_rt="no"
 576 clock_gettime_needs_posix4="no"
 577 have_clock_gettime="no"
 578 AC_CHECK_FUNCS(clock_gettime, [have_clock_gettime="yes"])
 579 if test "x$have_clock_gettime" = "xno"
 580 then
 581         AC_CHECK_LIB(rt, clock_gettime, [clock_gettime_needs_rt="yes"
 582                                          have_clock_gettime="yes"])
 583 fi
 584 if test "x$have_clock_gettime" = "xno"
 585 then
 586         AC_CHECK_LIB(posix4, clock_gettime, [clock_gettime_needs_posix4="yes"
 587                                              have_clock_gettime="yes"])
 588 fi
 589 if test "x$have_clock_gettime" = "xyes"
 590 then
 591         AC_DEFINE(HAVE_CLOCK_GETTIME, 1, [Define if the clock_gettime(2) function is available.])
 592 else
 593         AC_MSG_WARN(cannot find clock_gettime)
 594 fi
 595
 596 nanosleep_needs_rt="no"
 597 nanosleep_needs_posix4="no"
 598 AC_CHECK_FUNCS(nanosleep,
 599     [],
 600     AC_CHECK_LIB(rt, nanosleep,
 601         [nanosleep_needs_rt="yes"],
 602         AC_CHECK_LIB(posix4, nanosleep,
 603             [nanosleep_needs_posix4="yes"],
 604             AC_MSG_ERROR(cannot find nanosleep))))
 605
 606 AM_CONDITIONAL(BUILD_WITH_LIBRT, test "x$clock_gettime_needs_rt" = "xyes" || test "x$nanosleep_needs_rt" = "xyes")
 607 AM_CONDITIONAL(BUILD_WITH_LIBPOSIX4, test "x$clock_gettime_needs_posix4" = "xyes" || test "x$nanosleep_needs_posix4" = "xyes")
 608
 609 AC_CHECK_FUNCS(sysctl, [have_sysctl="yes"], [have_sysctl="no"])
 610 AC_CHECK_FUNCS(sysctlbyname, [have_sysctlbyname="yes"], [have_sysctlbyname="no"])
 611 AC_CHECK_FUNCS(host_statistics, [have_host_statistics="yes"], [have_host_statistics="no"])
 612 AC_CHECK_FUNCS(processor_info, [have_processor_info="yes"], [have_processor_info="no"])
 613 AC_CHECK_FUNCS(thread_info, [have_thread_info="yes"], [have_thread_info="no"])
 614 AC_CHECK_FUNCS(statfs, [have_statfs="yes"], [have_statfs="no"])
 615 AC_CHECK_FUNCS(statvfs, [have_statvfs="yes"], [have_statvfs="no"])
 616 AC_CHECK_FUNCS(getifaddrs, [have_getifaddrs="yes"], [have_getifaddrs="no"])
 617 AC_CHECK_FUNCS(getloadavg, [have_getloadavg="yes"], [have_getloadavg="no"])
 618 AC_CHECK_FUNCS(syslog, [have_syslog="yes"], [have_syslog="no"])
 619 AC_CHECK_FUNCS(getutent, [have_getutent="yes"], [have_getutent="no"])
 620 AC_CHECK_FUNCS(getutxent, [have_getutxent="yes"], [have_getutxent="no"])
 621
 622 # Check for strptime {{{
 623 if test "x$GCC" = "xyes"
 624 then
 625         SAVE_CFLAGS="$CFLAGS"
 626         CFLAGS="$CFLAGS -Wall -Wextra -Werror"
 627 fi
 628
 629 AC_CHECK_FUNCS(strptime, [have_strptime="yes"], [have_strptime="no"])
 630 if test "x$have_strptime" = "xyes"
 631 then
 632         AC_CACHE_CHECK([whether strptime is exported by default],
 633                        [c_cv_have_strptime_default],
 634                        AC_COMPILE_IFELSE(
 635 AC_LANG_PROGRAM(
 636 [[
 637 AC_INCLUDES_DEFAULT
 638 #include <time.h>
 639 ]],
 640 [[
 641  struct tm stm;
 642  (void) strptime ("2010-12-30%13:42:42", "%Y-%m-%dT%T", &stm);
 643 ]]),
 644                        [c_cv_have_strptime_default="yes"],
 645                        [c_cv_have_strptime_default="no"]))
 646 fi
 647 if test "x$have_strptime" = "xyes" && test "x$c_cv_have_strptime_default" = "xno"
 648 then
 649         AC_CACHE_CHECK([whether strptime needs standards mode],
 650                        [c_cv_have_strptime_standards],
 651                        AC_COMPILE_IFELSE(
 652 AC_LANG_PROGRAM(
 653 [[
 654 #ifndef _ISOC99_SOURCE
 655 # define _ISOC99_SOURCE 1
 656 #endif
 657 #ifndef _POSIX_C_SOURCE
 658 # define _POSIX_C_SOURCE 200112L
 659 #endif
 660 #ifndef _XOPEN_SOURCE
 661 # define _XOPEN_SOURCE 500
 662 #endif
 663 AC_INCLUDES_DEFAULT
 664 #include <time.h>
 665 ]],
 666 [[
 667  struct tm stm;
 668  (void) strptime ("2010-12-30%13:42:42", "%Y-%m-%dT%T", &stm);
 669 ]]),
 670                        [c_cv_have_strptime_standards="yes"],
 671                        [c_cv_have_strptime_standards="no"]))
 672
 673         if test "x$c_cv_have_strptime_standards" = "xyes"
 674         then
 675                 AC_DEFINE([STRPTIME_NEEDS_STANDARDS], 1, [Set to true if strptime is only exported in X/Open mode (GNU libc).])
 676         else
 677                 have_strptime="no"
 678         fi
 679 fi
 680
 681 if test "x$GCC" = "xyes"
 682 then
 683         CFLAGS="$SAVE_CFLAGS"
 684 fi
 685
 686 # }}} Check for strptime
 687
 688 AC_CHECK_FUNCS(swapctl, [have_swapctl="yes"], [have_swapctl="no"])
 689 if test "x$have_swapctl" = "xyes"; then
 690         AC_CACHE_CHECK([whether swapctl takes two arguments],
 691                 [c_cv_have_swapctl_two_args],
 692                 AC_COMPILE_IFELSE(
 693                         AC_LANG_PROGRAM([[AC_INCLUDES_DEFAULT
 694 #if HAVE_SYS_SWAP_H && !defined(_LP64) && _FILE_OFFSET_BITS == 64
 695 #  undef _FILE_OFFSET_BITS
 696 #  undef _LARGEFILE64_SOURCE
 697 #endif
 698 #include <sys/stat.h>
 699 #include <sys/swap.h>]],
 700                                 [[
 701                                 int num = swapctl(0, NULL);
 702                                 ]]
 703                         ),
 704                         [c_cv_have_swapctl_two_args="yes"],
 705                         [c_cv_have_swapctl_two_args="no"]
 706                 )
 707         )
 708         AC_CACHE_CHECK([whether swapctl takes three arguments],
 709                 [c_cv_have_swapctl_three_args],
 710                 AC_COMPILE_IFELSE(
 711                         AC_LANG_PROGRAM([[AC_INCLUDES_DEFAULT
 712 #if HAVE_SYS_SWAP_H && !defined(_LP64) && _FILE_OFFSET_BITS == 64
 713 #  undef _FILE_OFFSET_BITS
 714 #  undef _LARGEFILE64_SOURCE
 715 #endif
 716 #include <sys/stat.h>
 717 #include <sys/swap.h>]],
 718                                 [[
 719                                 int num = swapctl(0, NULL,0);
 720                                 ]]
 721                         ),
 722                         [c_cv_have_swapctl_three_args="yes"],
 723                         [c_cv_have_swapctl_three_args="no"]
 724                 )
 725         )
 726 fi
 727 # Check for different versions of `swapctl' here..
 728 if test "x$have_swapctl" = "xyes"; then
 729         if test "x$c_cv_have_swapctl_two_args" = "xyes"; then
 730                 AC_DEFINE(HAVE_SWAPCTL_TWO_ARGS, 1,
 731                           [Define if the function swapctl exists and takes two arguments.])
 732         fi
 733         if test "x$c_cv_have_swapctl_three_args" = "xyes"; then
 734                 AC_DEFINE(HAVE_SWAPCTL_THREE_ARGS, 1,
 735                           [Define if the function swapctl exists and takes three arguments.])
 736         fi
 737 fi
 738
 739 # Check for NAN
 740 AC_ARG_WITH(nan-emulation, [AS_HELP_STRING([--with-nan-emulation], [use emulated NAN. For crosscompiling only.])],
 741 [
 742  if test "x$withval" = "xno"; then
 743          nan_type="none"
 744  else if test "x$withval" = "xyes"; then
 745          nan_type="zero"
 746  else
 747          nan_type="$withval"
 748  fi; fi
 749 ],
 750 [nan_type="none"])
 751 if test "x$nan_type" = "xnone"; then
 752   AC_CACHE_CHECK([whether NAN is defined by default],
 753     [c_cv_have_nan_default],
 754     AC_COMPILE_IFELSE(
 755       AC_LANG_PROGRAM(
 756       [[
 757 #include <stdlib.h>
 758 #include <math.h>
 759 static double foo = NAN;
 760       ]],
 761       [[
 762        if (isnan (foo))
 763         return 0;
 764        else
 765         return 1;
 766       ]]),
 767       [c_cv_have_nan_default="yes"],
 768       [c_cv_have_nan_default="no"]
 769     )
 770   )
 771   if test "x$c_cv_have_nan_default" = "xyes"
 772   then
 773     nan_type="default"
 774   fi
 775 fi
 776 if test "x$nan_type" = "xnone"; then
 777   AC_CACHE_CHECK([whether NAN is defined by __USE_ISOC99],
 778     [c_cv_have_nan_isoc],
 779     AC_COMPILE_IFELSE(
 780       AC_LANG_PROGRAM(
 781       [[
 782 #include <stdlib.h>
 783 #define __USE_ISOC99 1
 784 #include <math.h>
 785 static double foo = NAN;
 786       ]],
 787       [[
 788        if (isnan (foo))
 789         return 0;
 790        else
 791         return 1;
 792       ]]),
 793       [c_cv_have_nan_isoc="yes"],
 794       [c_cv_have_nan_isoc="no"]
 795     )
 796   )
 797   if test "x$c_cv_have_nan_isoc" = "xyes"
 798   then
 799     nan_type="isoc99"
 800   fi
 801 fi
 802 if test "x$nan_type" = "xnone"; then
 803   SAVE_LDFLAGS=$LDFLAGS
 804   LDFLAGS="$LDFLAGS -lm"
 805   AC_CACHE_CHECK([whether NAN can be defined by 0/0],
 806     [c_cv_have_nan_zero],
 807     AC_RUN_IFELSE(
 808       AC_LANG_PROGRAM(
 809       [[
 810 #include <stdlib.h>
 811 #include <math.h>
 812 #ifdef NAN
 813 # undef NAN
 814 #endif
 815 #define NAN (0.0 / 0.0)
 816 #ifndef isnan
 817 # define isnan(f) ((f) != (f))
 818 #endif
 819 static double foo = NAN;
 820       ]],
 821       [[
 822        if (isnan (foo))
 823         return 0;
 824        else
 825         return 1;
 826       ]]),
 827       [c_cv_have_nan_zero="yes"],
 828       [c_cv_have_nan_zero="no"]
 829     )
 830   )
 831   LDFLAGS=$SAVE_LDFLAGS
 832   if test "x$c_cv_have_nan_zero" = "xyes"
 833   then
 834     nan_type="zero"
 835   fi
 836 fi
 837
 838 if test "x$nan_type" = "xdefault"; then
 839   AC_DEFINE(NAN_STATIC_DEFAULT, 1,
 840     [Define if NAN is defined by default and can initialize static variables.])
 841 else if test "x$nan_type" = "xisoc99"; then
 842   AC_DEFINE(NAN_STATIC_ISOC, 1,
 843     [Define if NAN is defined by __USE_ISOC99 and can initialize static variables.])
 844 else if test "x$nan_type" = "xzero"; then
 845   AC_DEFINE(NAN_ZERO_ZERO, 1,
 846     [Define if NAN can be defined as (0.0 / 0.0)])
 847 else
 848   AC_MSG_ERROR([Didn't find out how to statically initialize variables to NAN. Sorry.])
 849 fi; fi; fi
 850
 851 AC_ARG_WITH(fp-layout, [AS_HELP_STRING([--with-fp-layout], [set the memory layout of doubles. For crosscompiling only.])],
 852 [
 853  if test "x$withval" = "xnothing"; then
 854         fp_layout_type="nothing"
 855  else if test "x$withval" = "xendianflip"; then
 856         fp_layout_type="endianflip"
 857  else if test "x$withval" = "xintswap"; then
 858         fp_layout_type="intswap"
 859  else
 860         AC_MSG_ERROR([Invalid argument for --with-fp-layout. Valid arguments are: nothing, endianflip, intswap]);
 861 fi; fi; fi
 862 ],
 863 [fp_layout_type="unknown"])
 864
 865 if test "x$fp_layout_type" = "xunknown"; then
 866   AC_CACHE_CHECK([if doubles are stored in x86 representation],
 867     [c_cv_fp_layout_need_nothing],
 868     AC_RUN_IFELSE(
 869       AC_LANG_PROGRAM(
 870       [[[[
 871 #include <stdlib.h>
 872 #include <stdio.h>
 873 #include <string.h>
 874 #if HAVE_STDINT_H
 875 # include <stdint.h>
 876 #endif
 877 #if HAVE_INTTYPES_H
 878 # include <inttypes.h>
 879 #endif
 880 #if HAVE_STDBOOL_H
 881 # include <stdbool.h>
 882 #endif
 883       ]]]],
 884       [[[[
 885         uint64_t i0;
 886         uint64_t i1;
 887         uint8_t c[8];
 888         double d;
 889
 890         d = 8.642135e130;
 891         memcpy ((void *) &i0, (void *) &d, 8);
 892
 893         i1 = i0;
 894         memcpy ((void *) c, (void *) &i1, 8);
 895
 896         if ((c[0] == 0x2f) && (c[1] == 0x25)
 897                         && (c[2] == 0xc0) && (c[3] == 0xc7)
 898                         && (c[4] == 0x43) && (c[5] == 0x2b)
 899                         && (c[6] == 0x1f) && (c[7] == 0x5b))
 900                 return (0);
 901         else
 902                 return (1);
 903       ]]]]),
 904       [c_cv_fp_layout_need_nothing="yes"],
 905       [c_cv_fp_layout_need_nothing="no"]
 906     )
 907   )
 908   if test "x$c_cv_fp_layout_need_nothing" = "xyes"; then
 909     fp_layout_type="nothing"
 910   fi
 911 fi
 912 if test "x$fp_layout_type" = "xunknown"; then
 913   AC_CACHE_CHECK([if endianflip converts to x86 representation],
 914     [c_cv_fp_layout_need_endianflip],
 915     AC_RUN_IFELSE(
 916       AC_LANG_PROGRAM(
 917       [[[[
 918 #include <stdlib.h>
 919 #include <stdio.h>
 920 #include <string.h>
 921 #if HAVE_STDINT_H
 922 # include <stdint.h>
 923 #endif
 924 #if HAVE_INTTYPES_H
 925 # include <inttypes.h>
 926 #endif
 927 #if HAVE_STDBOOL_H
 928 # include <stdbool.h>
 929 #endif
 930 #define endianflip(A) ((((uint64_t)(A) & 0xff00000000000000LL) >> 56) | \
 931                        (((uint64_t)(A) & 0x00ff000000000000LL) >> 40) | \
 932                        (((uint64_t)(A) & 0x0000ff0000000000LL) >> 24) | \
 933                        (((uint64_t)(A) & 0x000000ff00000000LL) >> 8)  | \
 934                        (((uint64_t)(A) & 0x00000000ff000000LL) << 8)  | \
 935                        (((uint64_t)(A) & 0x0000000000ff0000LL) << 24) | \
 936                        (((uint64_t)(A) & 0x000000000000ff00LL) << 40) | \
 937                        (((uint64_t)(A) & 0x00000000000000ffLL) << 56))
 938       ]]]],
 939       [[[[
 940         uint64_t i0;
 941         uint64_t i1;
 942         uint8_t c[8];
 943         double d;
 944
 945         d = 8.642135e130;
 946         memcpy ((void *) &i0, (void *) &d, 8);
 947
 948         i1 = endianflip (i0);
 949         memcpy ((void *) c, (void *) &i1, 8);
 950
 951         if ((c[0] == 0x2f) && (c[1] == 0x25)
 952                         && (c[2] == 0xc0) && (c[3] == 0xc7)
 953                         && (c[4] == 0x43) && (c[5] == 0x2b)
 954                         && (c[6] == 0x1f) && (c[7] == 0x5b))
 955                 return (0);
 956         else
 957                 return (1);
 958       ]]]]),
 959       [c_cv_fp_layout_need_endianflip="yes"],
 960       [c_cv_fp_layout_need_endianflip="no"]
 961     )
 962   )
 963   if test "x$c_cv_fp_layout_need_endianflip" = "xyes"; then
 964     fp_layout_type="endianflip"
 965   fi
 966 fi
 967 if test "x$fp_layout_type" = "xunknown"; then
 968   AC_CACHE_CHECK([if intswap converts to x86 representation],
 969     [c_cv_fp_layout_need_intswap],
 970     AC_RUN_IFELSE(
 971       AC_LANG_PROGRAM(
 972       [[[[
 973 #include <stdlib.h>
 974 #include <stdio.h>
 975 #include <string.h>
 976 #if HAVE_STDINT_H
 977 # include <stdint.h>
 978 #endif
 979 #if HAVE_INTTYPES_H
 980 # include <inttypes.h>
 981 #endif
 982 #if HAVE_STDBOOL_H
 983 # include <stdbool.h>
 984 #endif
 985 #define intswap(A)    ((((uint64_t)(A) & 0xffffffff00000000LL) >> 32) | \
 986                        (((uint64_t)(A) & 0x00000000ffffffffLL) << 32))
 987       ]]]],
 988       [[[[
 989         uint64_t i0;
 990         uint64_t i1;
 991         uint8_t c[8];
 992         double d;
 993
 994         d = 8.642135e130;
 995         memcpy ((void *) &i0, (void *) &d, 8);
 996
 997         i1 = intswap (i0);
 998         memcpy ((void *) c, (void *) &i1, 8);
 999
1000         if ((c[0] == 0x2f) && (c[1] == 0x25)
1001                         && (c[2] == 0xc0) && (c[3] == 0xc7)
1002                         && (c[4] == 0x43) && (c[5] == 0x2b)
1003                         && (c[6] == 0x1f) && (c[7] == 0x5b))
1004                 return (0);
1005         else
1006                 return (1);
1007       ]]]]),
1008       [c_cv_fp_layout_need_intswap="yes"],
1009       [c_cv_fp_layout_need_intswap="no"]
1010     )
1011   )
1012   if test "x$c_cv_fp_layout_need_intswap" = "xyes"; then
1013     fp_layout_type="intswap"
1014   fi
1015 fi
1016
1017 if test "x$fp_layout_type" = "xnothing"; then
1018   AC_DEFINE(FP_LAYOUT_NEED_NOTHING, 1,
1019   [Define if doubles are stored in x86 representation.])
1020 else if test "x$fp_layout_type" = "xendianflip"; then
1021   AC_DEFINE(FP_LAYOUT_NEED_ENDIANFLIP, 1,
1022   [Define if endianflip is needed to convert to x86 representation.])
1023 else if test "x$fp_layout_type" = "xintswap"; then
1024   AC_DEFINE(FP_LAYOUT_NEED_INTSWAP, 1,
1025   [Define if intswap is needed to convert to x86 representation.])
1026 else
1027   AC_MSG_ERROR([Didn't find out how doubles are stored in memory. Sorry.])
1028 fi; fi; fi
1029
1030 have_getfsstat="no"
1031 AC_CHECK_FUNCS(getfsstat, [have_getfsstat="yes"])
1032 have_getvfsstat="no"
1033 AC_CHECK_FUNCS(getvfsstat, [have_getvfsstat="yes"])
1034 have_listmntent="no"
1035 AC_CHECK_FUNCS(listmntent, [have_listmntent="yes"])
1036
1037 have_getmntent="no"
1038 AC_CHECK_FUNCS(getmntent, [have_getmntent="c"])
1039 if test "x$have_getmntent" = "xno"; then
1040         AC_CHECK_LIB(sun, getmntent, [have_getmntent="sun"])
1041 fi
1042 if test "x$have_getmntent" = "xno"; then
1043         AC_CHECK_LIB(seq, getmntent, [have_getmntent="seq"])
1044 fi
1045 if test "x$have_getmntent" = "xno"; then
1046         AC_CHECK_LIB(gen, getmntent, [have_getmntent="gen"])
1047 fi
1048
1049 if test "x$have_getmntent" = "xc"; then
1050         AC_CACHE_CHECK([whether getmntent takes one argument],
1051                 [c_cv_have_one_getmntent],
1052                 AC_COMPILE_IFELSE(
1053                         AC_LANG_PROGRAM([[AC_INCLUDES_DEFAULT
1054 #include "$srcdir/src/utils_mount.h"]],
1055                                 [[
1056                                  FILE *fh;
1057                                  struct mntent *me;
1058                                  fh = setmntent ("/etc/mtab", "r");
1059                                  me = getmntent (fh);
1060                                 ]]
1061                         ),
1062                         [c_cv_have_one_getmntent="yes"],
1063                         [c_cv_have_one_getmntent="no"]
1064                 )
1065         )
1066         AC_CACHE_CHECK([whether getmntent takes two arguments],
1067                 [c_cv_have_two_getmntent],
1068                 AC_COMPILE_IFELSE(
1069                         AC_LANG_PROGRAM([[AC_INCLUDES_DEFAULT
1070 #include "$srcdir/src/utils_mount.h"]],
1071                                 [[
1072                                  FILE *fh;
1073                                  struct mnttab mt;
1074                                  int status;
1075                                  fh = fopen ("/etc/mnttab", "r");
1076                                  status = getmntent (fh, &mt);
1077                                 ]]
1078                         ),
1079                         [c_cv_have_two_getmntent="yes"],
1080                         [c_cv_have_two_getmntent="no"]
1081                 )
1082         )
1083 fi
1084
1085 # Check for different versions of `getmntent' here..
1086
1087 if test "x$have_getmntent" = "xc"; then
1088         if test "x$c_cv_have_one_getmntent" = "xyes"; then
1089                 AC_DEFINE(HAVE_ONE_GETMNTENT, 1,
1090                           [Define if the function getmntent exists and takes one argument.])
1091         fi
1092         if test "x$c_cv_have_two_getmntent" = "xyes"; then
1093                 AC_DEFINE(HAVE_TWO_GETMNTENT, 1,
1094                           [Define if the function getmntent exists and takes two arguments.])
1095         fi
1096 fi
1097 if test "x$have_getmntent" = "xsun"; then
1098         AC_DEFINE(HAVE_SUN_GETMNTENT, 1,
1099                   [Define if the function getmntent exists. It's the version from libsun.])
1100 fi
1101 if test "x$have_getmntent" = "xseq"; then
1102         AC_DEFINE(HAVE_SEQ_GETMNTENT, 1,
1103                   [Define if the function getmntent exists. It's the version from libseq.])
1104 fi
1105 if test "x$have_getmntent" = "xgen"; then
1106         AC_DEFINE(HAVE_GEN_GETMNTENT, 1,
1107                   [Define if the function getmntent exists. It's the version from libgen.])
1108 fi
1109
1110 # Check for htonll
1111 AC_MSG_CHECKING([if have htonll defined])
1112
1113     have_htonll="no"
1114     AC_LINK_IFELSE([
1115        AC_LANG_PROGRAM([
1116 #include <sys/types.h>
1117 #include <netinet/in.h>
1118 #if HAVE_INTTYPES_H
1119 # include <inttypes.h>
1120 #endif
1121        ], [
1122           return htonll(0);
1123        ])
1124     ], [
1125       have_htonll="yes"
1126       AC_DEFINE(HAVE_HTONLL, 1, [Define if the function htonll exists.])
1127     ])
1128
1129 AC_MSG_RESULT([$have_htonll])
1130
1131 # Check for structures
1132 AC_CHECK_MEMBERS([struct if_data.ifi_ibytes, struct if_data.ifi_opackets, struct if_data.ifi_ierrors],
1133         [AC_DEFINE(HAVE_STRUCT_IF_DATA, 1, [Define if struct if_data exists and is usable.])],
1134         [],
1135         [
1136         #include <sys/types.h>
1137         #include <sys/socket.h>
1138         #include <net/if.h>
1139         ])
1140 AC_CHECK_MEMBERS([struct net_device_stats.rx_bytes, struct net_device_stats.tx_packets, struct net_device_stats.rx_errors],
1141         [AC_DEFINE(HAVE_STRUCT_NET_DEVICE_STATS, 1, [Define if struct net_device_stats exists and is usable.])],
1142         [],
1143         [
1144         #include <sys/types.h>
1145         #include <sys/socket.h>
1146         #include <linux/if.h>
1147         #include <linux/netdevice.h>
1148         ])
1149
1150 AC_CHECK_MEMBERS([struct ip_mreqn.imr_ifindex], [],
1151         [],
1152         [
1153         #include <netinet/in.h>
1154         #include <net/if.h>
1155         ])
1156
1157 AC_CHECK_MEMBERS([struct kinfo_proc.ki_pid, struct kinfo_proc.ki_rssize, struct kinfo_proc.ki_rusage],
1158         [
1159                 AC_DEFINE(HAVE_STRUCT_KINFO_PROC_FREEBSD, 1,
1160                         [Define if struct kinfo_proc exists in the FreeBSD variant.])
1161                 have_struct_kinfo_proc_freebsd="yes"
1162         ],
1163         [
1164                 have_struct_kinfo_proc_freebsd="no"
1165         ],
1166         [
1167 #include <kvm.h>
1168 #include <sys/param.h>
1169 #include <sys/sysctl.h>
1170 #include <sys/user.h>
1171         ])
1172
1173 AC_CHECK_MEMBERS([struct kinfo_proc.kp_proc, struct kinfo_proc.kp_eproc],
1174         [
1175                 AC_DEFINE(HAVE_STRUCT_KINFO_PROC_OPENBSD, 1,
1176                         [Define if struct kinfo_proc exists in the OpenBSD variant.])
1177                 have_struct_kinfo_proc_openbsd="yes"
1178         ],
1179         [
1180                 have_struct_kinfo_proc_openbsd="no"
1181         ],
1182         [
1183 #include <sys/param.h>
1184 #include <sys/sysctl.h>
1185 #include <kvm.h>
1186         ])
1187
1188 AC_CHECK_MEMBERS([struct udphdr.uh_dport, struct udphdr.uh_sport], [], [],
1189 [#define _BSD_SOURCE
1190 #if HAVE_STDINT_H
1191 # include <stdint.h>
1192 #endif
1193 #if HAVE_SYS_TYPES_H
1194 # include <sys/types.h>
1195 #endif
1196 #if HAVE_NETINET_IN_SYSTM_H
1197 # include <netinet/in_systm.h>
1198 #endif
1199 #if HAVE_NETINET_IN_H
1200 # include <netinet/in.h>
1201 #endif
1202 #if HAVE_NETINET_IP_H
1203 # include <netinet/ip.h>
1204 #endif
1205 #if HAVE_NETINET_UDP_H
1206 # include <netinet/udp.h>
1207 #endif
1208 ])
1209 AC_CHECK_MEMBERS([struct udphdr.dest, struct udphdr.source], [], [],
1210 [#define _BSD_SOURCE
1211 #if HAVE_STDINT_H
1212 # include <stdint.h>
1213 #endif
1214 #if HAVE_SYS_TYPES_H
1215 # include <sys/types.h>
1216 #endif
1217 #if HAVE_NETINET_IN_SYSTM_H
1218 # include <netinet/in_systm.h>
1219 #endif
1220 #if HAVE_NETINET_IN_H
1221 # include <netinet/in.h>
1222 #endif
1223 #if HAVE_NETINET_IP_H
1224 # include <netinet/ip.h>
1225 #endif
1226 #if HAVE_NETINET_UDP_H
1227 # include <netinet/udp.h>
1228 #endif
1229 ])
1230
1231 AC_CHECK_MEMBERS([kstat_io_t.nwritten, kstat_io_t.writes, kstat_io_t.nwrites, kstat_io_t.wtime],
1232         [],
1233         [],
1234         [
1235 #if HAVE_KSTAT_H
1236 # include <kstat.h>
1237 #endif
1238         ])
1239
1240 #
1241 # Checks for libraries begin here
1242 #
1243 with_libresolv="yes"
1244 AC_CHECK_LIB(resolv, res_search,
1245 [
1246         AC_DEFINE(HAVE_LIBRESOLV, 1, [Define to 1 if you have the 'resolv' library (-lresolv).])
1247 ],
1248 [with_libresolv="no"])
1249 AM_CONDITIONAL(BUILD_WITH_LIBRESOLV, test "x$with_libresolv" = "xyes")
1250
1251 dnl Check for HAL (hardware abstraction library)
1252 with_libhal="yes"
1253 AC_CHECK_LIB(hal,libhal_device_property_exists,
1254              [AC_DEFINE(HAVE_LIBHAL, 1, [Define to 1 if you have 'hal' library])],
1255              [with_libhal="no"])
1256 if test "x$with_libhal" = "xyes"; then
1257         if test "x$PKG_CONFIG" != "x"; then
1258                 BUILD_WITH_LIBHAL_CFLAGS="`pkg-config --cflags hal`"
1259                 BUILD_WITH_LIBHAL_LIBS="`pkg-config --libs hal`"
1260                 AC_SUBST(BUILD_WITH_LIBHAL_CFLAGS)
1261                 AC_SUBST(BUILD_WITH_LIBHAL_LIBS)
1262         fi
1263 fi
1264
1265 m4_divert_once([HELP_WITH], [
1266 collectd additional packages:])
1267
1268 AM_CONDITIONAL([BUILD_AIX],[test "x$x$ac_system" = "xAIX"])
1269
1270 if test "x$ac_system" = "xAIX"
1271 then
1272         with_perfstat="yes"
1273         with_procinfo="yes"
1274 else
1275         with_perfstat="no (AIX only)"
1276         with_procinfo="no (AIX only)"
1277 fi
1278
1279 if test "x$with_perfstat" = "xyes"
1280 then
1281         AC_CHECK_LIB(perfstat, perfstat_reset, [with_perfstat="yes"], [with_perfstat="no (perfstat not found)"], [])
1282 #       AC_CHECK_HEADERS(sys/protosw.h libperfstat.h,, [with_perfstat="no (perfstat not found)"])
1283 fi
1284 if test "x$with_perfstat" = "xyes"
1285 then
1286          AC_DEFINE(HAVE_PERFSTAT, 1, [Define to 1 if you have the 'perfstat' library (-lperfstat)])
1287          # struct members pertaining to donation have been added to libperfstat somewhere between AIX5.3ML5 and AIX5.3ML9
1288          AC_CHECK_MEMBER([perfstat_partition_type_t.b.donate_enabled], [], [], [[#include <libperfstat.h]])
1289          if test "x$av_cv_member_perfstat_partition_type_t_b_donate_enabled" = "xyes"
1290          then
1291                 AC_DEFINE(PERFSTAT_SUPPORTS_DONATION, 1, [Define to 1 if your version of the 'perfstat' library supports donation])
1292          fi
1293 fi
1294 AM_CONDITIONAL(BUILD_WITH_PERFSTAT, test "x$with_perfstat" = "xyes")
1295
1296 # Processes plugin under AIX.
1297 if test "x$with_procinfo" = "xyes"
1298 then
1299         AC_CHECK_HEADERS(procinfo.h,, [with_procinfo="no (procinfo.h not found)"])
1300 fi
1301 if test "x$with_procinfo" = "xyes"
1302 then
1303          AC_DEFINE(HAVE_PROCINFO_H, 1, [Define to 1 if you have the procinfo.h])
1304 fi
1305
1306 if test "x$ac_system" = "xSolaris"
1307 then
1308         with_kstat="yes"
1309         with_devinfo="yes"
1310 else
1311         with_kstat="no (Solaris only)"
1312         with_devinfo="no (Solaris only)"
1313 fi
1314
1315 if test "x$with_kstat" = "xyes"
1316 then
1317         AC_CHECK_LIB(kstat, kstat_open, [with_kstat="yes"], [with_kstat="no (libkstat not found)"], [])
1318 fi
1319 if test "x$with_kstat" = "xyes"
1320 then
1321         AC_CHECK_LIB(devinfo, di_init, [with_devinfo="yes"], [with_devinfo="no (not found)"], [])
1322         AC_CHECK_HEADERS(kstat.h,, [with_kstat="no (kstat.h not found)"])
1323 fi
1324 if test "x$with_kstat" = "xyes"
1325 then
1326         AC_DEFINE(HAVE_LIBKSTAT, 1,
1327                   [Define to 1 if you have the 'kstat' library (-lkstat)])
1328 fi
1329 AM_CONDITIONAL(BUILD_WITH_LIBKSTAT, test "x$with_kstat" = "xyes")
1330 AM_CONDITIONAL(BUILD_WITH_LIBDEVINFO, test "x$with_devinfo" = "xyes")
1331
1332 with_libiokit="no"
1333 AC_CHECK_LIB(IOKit, IOServiceGetMatchingServices,
1334 [
1335         with_libiokit="yes"
1336 ],
1337 [
1338         with_libiokit="no"
1339 ])
1340 AM_CONDITIONAL(BUILD_WITH_LIBIOKIT, test "x$with_libiokit" = "xyes")
1341
1342 with_libkvm="no"
1343 AC_CHECK_LIB(kvm, kvm_getprocs, [with_kvm_getprocs="yes"], [with_kvm_getprocs="no"])
1344 if test "x$with_kvm_getprocs" = "xyes"
1345 then
1346         AC_DEFINE(HAVE_LIBKVM_GETPROCS, 1,
1347                   [Define to 1 if you have the 'kvm' library with the 'kvm_getprocs' symbol (-lkvm)])
1348         with_libkvm="yes"
1349 fi
1350 AM_CONDITIONAL(BUILD_WITH_LIBKVM_GETPROCS, test "x$with_kvm_getprocs" = "xyes")
1351
1352 AC_CHECK_LIB(kvm, kvm_getswapinfo, [with_kvm_getswapinfo="yes"], [with_kvm_getswapinfo="no"])
1353 if test "x$with_kvm_getswapinfo" = "xyes"
1354 then
1355         AC_DEFINE(HAVE_LIBKVM_GETSWAPINFO, 1,
1356                   [Define to 1 if you have the 'kvm' library with the 'kvm_getswapinfo' symbol (-lkvm)])
1357         with_libkvm="yes"
1358 fi
1359 AM_CONDITIONAL(BUILD_WITH_LIBKVM_GETSWAPINFO, test "x$with_kvm_getswapinfo" = "xyes")
1360
1361 AC_CHECK_LIB(kvm, kvm_nlist, [with_kvm_nlist="yes"], [with_kvm_nlist="no"])
1362 if test "x$with_kvm_nlist" = "xyes"
1363 then
1364         AC_DEFINE(HAVE_LIBKVM_NLIST, 1,
1365                   [Define to 1 if you have the 'kvm' library with the 'kvm_nlist' symbol (-lkvm)])
1366         with_libkvm="yes"
1367 fi
1368 AM_CONDITIONAL(BUILD_WITH_LIBKVM_NLIST, test "x$with_kvm_nlist" = "xyes")
1369
1370 AC_CHECK_LIB(kvm, kvm_openfiles, [with_kvm_openfiles="yes"], [with_kvm_openfiles="no"])
1371 if test "x$with_kvm_openfiles" = "xyes"
1372 then
1373         AC_DEFINE(HAVE_LIBKVM_NLIST, 1,
1374                   [Define to 1 if you have the 'kvm' library with the 'kvm_openfiles' symbol (-lkvm)])
1375         with_libkvm="yes"
1376 fi
1377 AM_CONDITIONAL(BUILD_WITH_LIBKVM_OPENFILES, test "x$with_kvm_openfiles" = "xyes")
1378
1379 # --with-libcredis {{{
1380 AC_ARG_WITH(libcredis, [AS_HELP_STRING([--with-libcredis@<:@=PREFIX@:>@], [Path to libcredis.])],
1381 [
1382  if test "x$withval" = "xyes"
1383  then
1384          with_libcredis="yes"
1385  else if test "x$withval" = "xno"
1386  then
1387          with_libcredis="no"
1388  else
1389          with_libcredis="yes"
1390          LIBCREDIS_CPPFLAGS="$LIBCREDIS_CPPFLAGS -I$withval/include"
1391          LIBCREDIS_LDFLAGS="$LIBCREDIS_LDFLAGS -L$withval/lib"
1392  fi; fi
1393 ],
1394 [with_libcredis="yes"])
1395
1396 SAVE_CPPFLAGS="$CPPFLAGS"
1397 SAVE_LDFLAGS="$LDFLAGS"
1398
1399 CPPFLAGS="$CPPFLAGS $LIBCREDIS_CPPFLAGS"
1400 LDFLAGS="$LDFLAGS $LIBCREDIS_LDFLAGS"
1401
1402 if test "x$with_libcredis" = "xyes"
1403 then
1404         if test "x$LIBCREDIS_CPPFLAGS" != "x"
1405         then
1406                 AC_MSG_NOTICE([libcredis CPPFLAGS: $LIBCREDIS_CPPFLAGS])
1407         fi
1408         AC_CHECK_HEADERS(credis.h,
1409         [with_libcredis="yes"],
1410         [with_libcredis="no (credis.h not found)"])
1411 fi
1412 if test "x$with_libcredis" = "xyes"
1413 then
1414         if test "x$LIBCREDIS_LDFLAGS" != "x"
1415         then
1416                 AC_MSG_NOTICE([libcredis LDFLAGS: $LIBCREDIS_LDFLAGS])
1417         fi
1418         AC_CHECK_LIB(credis, credis_info,
1419         [with_libcredis="yes"],
1420         [with_libcredis="no (symbol 'credis_info' not found)"])
1421
1422 fi
1423
1424 CPPFLAGS="$SAVE_CPPFLAGS"
1425 LDFLAGS="$SAVE_LDFLAGS"
1426
1427 if test "x$with_libcredis" = "xyes"
1428 then
1429         BUILD_WITH_LIBCREDIS_CPPFLAGS="$LIBCREDIS_CPPFLAGS"
1430         BUILD_WITH_LIBCREDIS_LDFLAGS="$LIBCREDIS_LDFLAGS"
1431         AC_SUBST(BUILD_WITH_LIBCREDIS_CPPFLAGS)
1432         AC_SUBST(BUILD_WITH_LIBCREDIS_LDFLAGS)
1433 fi
1434 AM_CONDITIONAL(BUILD_WITH_LIBCREDIS, test "x$with_libcredis" = "xyes")
1435 # }}}
1436
1437 # --with-libcurl {{{
1438 with_curl_config="curl-config"
1439 with_curl_cflags=""
1440 with_curl_libs=""
1441 AC_ARG_WITH(libcurl, [AS_HELP_STRING([--with-libcurl@<:@=PREFIX@:>@], [Path to libcurl.])],
1442 [
1443         if test "x$withval" = "xno"
1444         then
1445                 with_libcurl="no"
1446         else if test "x$withval" = "xyes"
1447         then
1448                 with_libcurl="yes"
1449         else
1450                 if test -f "$withval" && test -x "$withval"
1451                 then
1452                         with_curl_config="$withval"
1453                         with_libcurl="yes"
1454                 else if test -x "$withval/bin/curl-config"
1455                 then
1456                         with_curl_config="$withval/bin/curl-config"
1457                         with_libcurl="yes"
1458                 fi; fi
1459                 with_libcurl="yes"
1460         fi; fi
1461 ],
1462 [
1463         with_libcurl="yes"
1464 ])
1465 if test "x$with_libcurl" = "xyes"
1466 then
1467         with_curl_cflags=`$with_curl_config --cflags 2>/dev/null`
1468         curl_config_status=$?
1469
1470         if test $curl_config_status -ne 0
1471         then
1472                 with_libcurl="no ($with_curl_config failed)"
1473         else
1474                 SAVE_CPPFLAGS="$CPPFLAGS"
1475                 CPPFLAGS="$CPPFLAGS $with_curl_cflags"
1476
1477                 AC_CHECK_HEADERS(curl/curl.h, [], [with_libcurl="no (curl/curl.h not found)"], [])
1478
1479                 CPPFLAGS="$SAVE_CPPFLAGS"
1480         fi
1481 fi
1482 if test "x$with_libcurl" = "xyes"
1483 then
1484         with_curl_libs=`$with_curl_config --libs 2>/dev/null`
1485         curl_config_status=$?
1486
1487         if test $curl_config_status -ne 0
1488         then
1489                 with_libcurl="no ($with_curl_config failed)"
1490         else
1491                 AC_CHECK_LIB(curl, curl_easy_init,
1492                  [with_libcurl="yes"],
1493                  [with_libcurl="no (symbol 'curl_easy_init' not found)"],
1494                  [$with_curl_libs])
1495         fi
1496 fi
1497 if test "x$with_libcurl" = "xyes"
1498 then
1499         BUILD_WITH_LIBCURL_CFLAGS="$with_curl_cflags"
1500         BUILD_WITH_LIBCURL_LIBS="$with_curl_libs"
1501         AC_SUBST(BUILD_WITH_LIBCURL_CFLAGS)
1502         AC_SUBST(BUILD_WITH_LIBCURL_LIBS)
1503 fi
1504 AM_CONDITIONAL(BUILD_WITH_LIBCURL, test "x$with_libcurl" = "xyes")
1505 # }}}
1506
1507 # --with-libdbi {{{
1508 with_libdbi_cppflags=""
1509 with_libdbi_ldflags=""
1510 AC_ARG_WITH(libdbi, [AS_HELP_STRING([--with-libdbi@<:@=PREFIX@:>@], [Path to libdbi.])],
1511 [
1512         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1513         then
1514                 with_libdbi_cppflags="-I$withval/include"
1515                 with_libdbi_ldflags="-L$withval/lib"
1516                 with_libdbi="yes"
1517         else
1518                 with_libdbi="$withval"
1519         fi
1520 ],
1521 [
1522         with_libdbi="yes"
1523 ])
1524 if test "x$with_libdbi" = "xyes"
1525 then
1526         SAVE_CPPFLAGS="$CPPFLAGS"
1527         CPPFLAGS="$CPPFLAGS $with_libdbi_cppflags"
1528
1529         AC_CHECK_HEADERS(dbi/dbi.h, [with_libdbi="yes"], [with_libdbi="no (dbi/dbi.h not found)"])
1530
1531         CPPFLAGS="$SAVE_CPPFLAGS"
1532 fi
1533 if test "x$with_libdbi" = "xyes"
1534 then
1535         SAVE_CPPFLAGS="$CPPFLAGS"
1536         SAVE_LDFLAGS="$LDFLAGS"
1537         CPPFLAGS="$CPPFLAGS $with_libdbi_cppflags"
1538         LDFLAGS="$LDFLAGS $with_libdbi_ldflags"
1539
1540         AC_CHECK_LIB(dbi, dbi_initialize, [with_libdbi="yes"], [with_libdbi="no (Symbol 'dbi_initialize' not found)"])
1541
1542         CPPFLAGS="$SAVE_CPPFLAGS"
1543         LDFLAGS="$SAVE_LDFLAGS"
1544 fi
1545 if test "x$with_libdbi" = "xyes"
1546 then
1547         BUILD_WITH_LIBDBI_CPPFLAGS="$with_libdbi_cppflags"
1548         BUILD_WITH_LIBDBI_LDFLAGS="$with_libdbi_ldflags"
1549         BUILD_WITH_LIBDBI_LIBS="-ldbi"
1550         AC_SUBST(BUILD_WITH_LIBDBI_CPPFLAGS)
1551         AC_SUBST(BUILD_WITH_LIBDBI_LDFLAGS)
1552         AC_SUBST(BUILD_WITH_LIBDBI_LIBS)
1553 fi
1554 AM_CONDITIONAL(BUILD_WITH_LIBDBI, test "x$with_libdbi" = "xyes")
1555 # }}}
1556
1557 # --with-libesmtp {{{
1558 AC_ARG_WITH(libesmtp, [AS_HELP_STRING([--with-libesmtp@<:@=PREFIX@:>@], [Path to libesmtp.])],
1559 [
1560         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1561         then
1562                 LDFLAGS="$LDFLAGS -L$withval/lib"
1563                 CPPFLAGS="$CPPFLAGS -I$withval/include -D_THREAD_SAFE"
1564                 with_libesmtp="yes"
1565         else
1566                 with_libesmtp="$withval"
1567         fi
1568 ],
1569 [
1570         with_libesmtp="yes"
1571 ])
1572 if test "x$with_libesmtp" = "xyes"
1573 then
1574         AC_CHECK_LIB(esmtp, smtp_create_session,
1575         [
1576                 AC_DEFINE(HAVE_LIBESMTP, 1, [Define to 1 if you have the esmtp library (-lesmtp).])
1577         ], [with_libesmtp="no (libesmtp not found)"])
1578 fi
1579 if test "x$with_libesmtp" = "xyes"
1580 then
1581         AC_CHECK_HEADERS(libesmtp.h,
1582         [
1583                 AC_DEFINE(HAVE_LIBESMTP_H, 1, [Define to 1 if you have the <libesmtp.h> header file.])
1584         ], [with_libesmtp="no (libesmtp.h not found)"])
1585 fi
1586 if test "x$with_libesmtp" = "xyes"
1587 then
1588         collect_libesmtp=1
1589 else
1590         collect_libesmtp=0
1591 fi
1592 AC_DEFINE_UNQUOTED(COLLECT_LIBESMTP, [$collect_libesmtp],
1593         [Wether or not to use the esmtp library])
1594 AM_CONDITIONAL(BUILD_WITH_LIBESMTP, test "x$with_libesmtp" = "xyes")
1595 # }}}
1596
1597 # --with-libganglia {{{
1598 AC_ARG_WITH(libganglia, [AS_HELP_STRING([--with-libganglia@<:@=PREFIX@:>@], [Path to libganglia.])],
1599 [
1600  if test -f "$withval" && test -x "$withval"
1601  then
1602          with_libganglia_config="$withval"
1603          with_libganglia="yes"
1604  else if test -f "$withval/bin/ganglia-config" && test -x "$withval/bin/ganglia-config"
1605  then
1606          with_libganglia_config="$withval/bin/ganglia-config"
1607          with_libganglia="yes"
1608  else if test -d "$withval"
1609  then
1610          GANGLIA_CPPFLAGS="-I$withval/include"
1611          GANGLIA_LDFLAGS="-L$withval/lib"
1612          with_libganglia="yes"
1613  else
1614          with_libganglia_config="ganglia-config"
1615          with_libganglia="$withval"
1616  fi; fi; fi
1617 ],
1618 [
1619  with_libganglia_config="ganglia-config"
1620  with_libganglia="yes"
1621 ])
1622
1623 if test "x$with_libganglia" = "xyes" && test "x$with_libganglia_config" != "x"
1624 then
1625         if test "x$GANGLIA_CPPFLAGS" = "x"
1626         then
1627                 GANGLIA_CPPFLAGS=`"$with_libganglia_config" --cflags 2>/dev/null`
1628         fi
1629
1630         if test "x$GANGLIA_LDFLAGS" = "x"
1631         then
1632                 GANGLIA_LDFLAGS=`"$with_libganglia_config" --ldflags 2>/dev/null`
1633         fi
1634
1635         if test "x$GANGLIA_LIBS" = "x"
1636         then
1637                 GANGLIA_LIBS=`"$with_libganglia_config" --libs 2>/dev/null`
1638         fi
1639 fi
1640
1641 SAVE_CPPFLAGS="$CPPFLAGS"
1642 SAVE_LDFLAGS="$LDFLAGS"
1643 CPPFLAGS="$CPPFLAGS $GANGLIA_CPPFLAGS"
1644 LDFLAGS="$LDFLAGS $GANGLIA_LDFLAGS"
1645
1646 if test "x$with_libganglia" = "xyes"
1647 then
1648         AC_CHECK_HEADERS(gm_protocol.h,
1649         [
1650                 AC_DEFINE(HAVE_GM_PROTOCOL_H, 1,
1651                           [Define to 1 if you have the <gm_protocol.h> header file.])
1652         ], [with_libganglia="no (gm_protocol.h not found)"])
1653 fi
1654
1655 if test "x$with_libganglia" = "xyes"
1656 then
1657         AC_CHECK_LIB(ganglia, xdr_Ganglia_value_msg,
1658         [
1659                 AC_DEFINE(HAVE_LIBGANGLIA, 1,
1660                           [Define to 1 if you have the ganglia library (-lganglia).])
1661         ], [with_libganglia="no (symbol xdr_Ganglia_value_msg not found)"])
1662 fi
1663
1664 CPPFLAGS="$SAVE_CPPFLAGS"
1665 LDFLAGS="$SAVE_LDFLAGS"
1666
1667 AC_SUBST(GANGLIA_CPPFLAGS)
1668 AC_SUBST(GANGLIA_LDFLAGS)
1669 AC_SUBST(GANGLIA_LIBS)
1670 AM_CONDITIONAL(BUILD_WITH_LIBGANGLIA, test "x$with_libganglia" = "xyes")
1671 # }}}
1672
1673 # --with-libgcrypt {{{
1674 GCRYPT_CPPFLAGS="$GCRYPT_CPPFLAGS"
1675 GCRYPT_LDFLAGS="$GCRYPT_LDFLAGS"
1676 GCRYPT_LIBS="$GCRYPT_LIBS"
1677 AC_ARG_WITH(libgcrypt, [AS_HELP_STRING([--with-libgcrypt@<:@=PREFIX@:>@], [Path to libgcrypt.])],
1678 [
1679  if test -f "$withval" && test -x "$withval"
1680  then
1681          with_libgcrypt_config="$withval"
1682          with_libgcrypt="yes"
1683  else if test -f "$withval/bin/gcrypt-config" && test -x "$withval/bin/gcrypt-config"
1684  then
1685          with_libgcrypt_config="$withval/bin/gcrypt-config"
1686          with_libgcrypt="yes"
1687  else if test -d "$withval"
1688  then
1689          GCRYPT_CPPFLAGS="$GCRYPT_CPPFLAGS -I$withval/include"
1690          GCRYPT_LDFLAGS="$GCRYPT_LDFLAGS -L$withval/lib"
1691          with_libgcrypt="yes"
1692  else
1693          with_libgcrypt_config="gcrypt-config"
1694          with_libgcrypt="$withval"
1695  fi; fi; fi
1696 ],
1697 [
1698  with_libgcrypt_config="libgcrypt-config"
1699  with_libgcrypt="yes"
1700 ])
1701
1702 if test "x$with_libgcrypt" = "xyes" && test "x$with_libgcrypt_config" != "x"
1703 then
1704         if test "x$GCRYPT_CPPFLAGS" = "x"
1705         then
1706                 GCRYPT_CPPFLAGS=`"$with_libgcrypt_config" --cflags 2>/dev/null`
1707         fi
1708
1709         if test "x$GCRYPT_LDFLAGS" = "x"
1710         then
1711                 gcrypt_exec_prefix=`"$with_libgcrypt_config" --exec-prefix 2>/dev/null`
1712                 GCRYPT_LDFLAGS="-L$gcrypt_exec_prefix/lib"
1713         fi
1714
1715         if test "x$GCRYPT_LIBS" = "x"
1716         then
1717                 GCRYPT_LIBS=`"$with_libgcrypt_config" --libs 2>/dev/null`
1718         fi
1719 fi
1720
1721 SAVE_CPPFLAGS="$CPPFLAGS"
1722 SAVE_LDFLAGS="$LDFLAGS"
1723 CPPFLAGS="$CPPFLAGS $GCRYPT_CPPFLAGS"
1724 LDFLAGS="$LDFLAGS $GCRYPT_LDFLAGS"
1725
1726 if test "x$with_libgcrypt" = "xyes"
1727 then
1728         if test "x$GCRYPT_CPPFLAGS" != "x"
1729         then
1730                 AC_MSG_NOTICE([gcrypt CPPFLAGS: $GCRYPT_CPPFLAGS])
1731         fi
1732         AC_CHECK_HEADERS(gcrypt.h,
1733                 [with_libgcrypt="yes"],
1734                 [with_libgcrypt="no (gcrypt.h not found)"])
1735 fi
1736
1737 if test "x$with_libgcrypt" = "xyes"
1738 then
1739         if test "x$GCRYPT_LDFLAGS" != "x"
1740         then
1741                 AC_MSG_NOTICE([gcrypt LDFLAGS: $GCRYPT_LDFLAGS])
1742         fi
1743         AC_CHECK_LIB(gcrypt, gcry_md_hash_buffer,
1744                 [with_libgcrypt="yes"],
1745                 [with_libgcrypt="no (symbol gcry_md_hash_buffer not found)"])
1746
1747         if test "$with_libgcrypt" != "no"; then
1748                 AM_PATH_LIBGCRYPT(1:1.2.0,,with_libgcrypt="no (version 1.2.0+ required)")
1749         fi
1750 fi
1751
1752 CPPFLAGS="$SAVE_CPPFLAGS"
1753 LDFLAGS="$SAVE_LDFLAGS"
1754
1755 if test "x$with_libgcrypt" = "xyes"
1756 then
1757         AC_DEFINE(HAVE_LIBGCRYPT, 1, [Define to 1 if you have the gcrypt library (-lgcrypt).])
1758 fi
1759
1760 AC_SUBST(GCRYPT_CPPFLAGS)
1761 AC_SUBST(GCRYPT_LDFLAGS)
1762 AC_SUBST(GCRYPT_LIBS)
1763 AM_CONDITIONAL(BUILD_WITH_LIBGCRYPT, test "x$with_libgcrypt" = "xyes")
1764 # }}}
1765
1766 # --with-libiptc {{{
1767 AC_ARG_WITH(libiptc, [AS_HELP_STRING([--with-libiptc@<:@=PREFIX@:>@], [Path to libiptc.])],
1768 [
1769         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1770         then
1771                 LIBIPTC_CPPFLAGS="$LIBIPTC_CPPFLAGS -I$withval/include"
1772                 LIBIPTC_LDFLAGS="$LIBIPTC_LDFLAGS -L$withval/lib"
1773                 with_libiptc="yes"
1774         else
1775                 with_libiptc="$withval"
1776         fi
1777 ],
1778 [
1779         if test "x$ac_system" = "xLinux"
1780         then
1781                 with_libiptc="yes"
1782         else
1783                 with_libiptc="no (Linux only)"
1784         fi
1785 ])
1786 SAVE_CPPFLAGS="$CPPFLAGS"
1787 SAVE_LDFLAGS="$LDFLAGS"
1788 CPPFLAGS="$CPPFLAGS $LIBIPTC_CPPFLAGS"
1789 LDFLAGS="$LDFLAGS $LIBIPTC_LDFLAGS"
1790 # check whether the header file for libiptc is available.
1791 if test "x$with_libiptc" = "xyes"
1792 then
1793         AC_CHECK_HEADERS(libiptc/libiptc.h,
1794                          [with_libiptc="yes"],
1795                          [with_libiptc="no (libiptc/libiptc.h not found)"])
1796 fi
1797 if test "x$with_libiptc" = "xyes"
1798 then
1799         AC_CHECK_HEADERS(libiptc/libip6tc.h,
1800                          [with_libiptc="yes"],
1801                          [with_libiptc="no (libiptc/libip6tc.h not found)"])
1802 fi
1803 # If the header file is available, check for the required type declaractions.
1804 # They may be missing in old versions of libiptc. In that case, they will be
1805 # declared in the iptables plugin.
1806 if test "x$with_libiptc" = "xyes"
1807 then
1808         AC_CHECK_TYPES([iptc_handle_t, ip6tc_handle_t], [], [],
1809         [
1810 #if OWN_LIBIPTC
1811 # include "$srcdir/src/owniptc/libiptc.h"
1812 # include "$srcdir/src/owniptc/libip6tc.h"
1813 #else
1814 # include <libiptc/libiptc.h>
1815 # include <libiptc/libip6tc.h>
1816 #endif
1817         ])
1818 fi
1819 # Check for the iptc_init symbol in the library.
1820 if test "x$with_libiptc" = "xyes"
1821 then
1822         AC_CHECK_LIB(iptc, iptc_init,
1823                      [with_libiptc="yes"],
1824                      [with_libiptc="no (symbol 'iptc_init' not found)"])
1825 fi
1826 AM_CONDITIONAL(BUILD_WITH_LIBIPTC, test "x$with_libiptc" = "xyes")
1827 if test "x$with_libiptc" = "xyes"
1828 then
1829         BUILD_WITH_LIBIPTC_CPPFLAGS="$LIBIPTC_CPPFLAGS"
1830         BUILD_WITH_LIBIPTC_LDFLAGS="$LIBIPTC_LDFLAGS"
1831         AC_SUBST(BUILD_WITH_LIBIPTC_CPPFLAGS)
1832         AC_SUBST(BUILD_WITH_LIBIPTC_LDFLAGS)
1833 fi
1834 CPPFLAGS="$SAVE_CPPFLAGS"
1835 LDFLAGS="$SAVE_LDFLAGS"
1836 # }}}
1837
1838 # --with-java {{{
1839 with_java_home="$JAVA_HOME"
1840 with_java_vmtype="client"
1841 with_java_cflags=""
1842 with_java_libs=""
1843 JAVAC="$JAVAC"
1844 JAR="$JAR"
1845 AC_ARG_WITH(java, [AS_HELP_STRING([--with-java@<:@=PREFIX@:>@], [Path to Java home.])],
1846 [
1847         if test "x$withval" = "xno"
1848         then
1849                 with_java="no"
1850         else if test "x$withval" = "xyes"
1851         then
1852                 with_java="yes"
1853         else
1854                 with_java_home="$withval"
1855                 with_java="yes"
1856         fi; fi
1857 ],
1858 [with_java="yes"])
1859 if test "x$with_java" = "xyes"
1860 then
1861         if test -d "$with_java_home"
1862         then
1863                 AC_MSG_CHECKING([for jni.h])
1864                 TMPDIR=`find "$with_java_home" -name jni.h -type f -exec 'dirname' '{}' ';' | head -n 1`
1865                 if test "x$TMPDIR" != "x"
1866                 then
1867                         AC_MSG_RESULT([found in $TMPDIR])
1868                         JAVA_CPPFLAGS="$JAVA_CPPFLAGS -I$TMPDIR"
1869                 else
1870                         AC_MSG_RESULT([not found])
1871                 fi
1872
1873                 AC_MSG_CHECKING([for jni_md.h])
1874                 TMPDIR=`find "$with_java_home" -name jni_md.h -type f -exec 'dirname' '{}' ';' | head -n 1`
1875                 if test "x$TMPDIR" != "x"
1876                 then
1877                         AC_MSG_RESULT([found in $TMPDIR])
1878                         JAVA_CPPFLAGS="$JAVA_CPPFLAGS -I$TMPDIR"
1879                 else
1880                         AC_MSG_RESULT([not found])
1881                 fi
1882
1883                 AC_MSG_CHECKING([for libjvm.so])
1884                 TMPDIR=`find "$with_java_home" -name libjvm.so -type f -exec 'dirname' '{}' ';' | head -n 1`
1885                 if test "x$TMPDIR" != "x"
1886                 then
1887                         AC_MSG_RESULT([found in $TMPDIR])
1888                         JAVA_LDFLAGS="$JAVA_LDFLAGS -L$TMPDIR -Wl,-rpath -Wl,$TMPDIR"
1889                 else
1890                         AC_MSG_RESULT([not found])
1891                 fi
1892
1893                 if test "x$JAVAC" = "x"
1894                 then
1895                         AC_MSG_CHECKING([for javac])
1896                         TMPDIR=`find "$with_java_home" -name javac -type f | head -n 1`
1897                         if test "x$TMPDIR" != "x"
1898                         then
1899                                 JAVAC="$TMPDIR"
1900                                 AC_MSG_RESULT([$JAVAC])
1901                         else
1902                                 AC_MSG_RESULT([not found])
1903                         fi
1904                 fi
1905                 if test "x$JAR" = "x"
1906                 then
1907                         AC_MSG_CHECKING([for jar])
1908                         TMPDIR=`find "$with_java_home" -name jar -type f | head -n 1`
1909                         if test "x$TMPDIR" != "x"
1910                         then
1911                                 JAR="$TMPDIR"
1912                                 AC_MSG_RESULT([$JAR])
1913                         else
1914                                 AC_MSG_RESULT([not found])
1915                         fi
1916                 fi
1917         else if test "x$with_java_home" != "x"
1918         then
1919                 AC_MSG_WARN([JAVA_HOME: No such directory: $with_java_home])
1920         fi; fi
1921 fi
1922
1923 if test "x$JAVA_CPPFLAGS" != "x"
1924 then
1925         AC_MSG_NOTICE([Building with JAVA_CPPFLAGS set to: $JAVA_CPPFLAGS])
1926 fi
1927 if test "x$JAVA_CFLAGS" != "x"
1928 then
1929         AC_MSG_NOTICE([Building with JAVA_CFLAGS set to: $JAVA_CFLAGS])
1930 fi
1931 if test "x$JAVA_LDFLAGS" != "x"
1932 then
1933         AC_MSG_NOTICE([Building with JAVA_LDFLAGS set to: $JAVA_LDFLAGS])
1934 fi
1935 if test "x$JAVAC" = "x"
1936 then
1937         with_javac_path="$PATH"
1938         if test "x$with_java_home" != "x"
1939         then
1940                 with_javac_path="$with_java_home:with_javac_path"
1941                 if test -d "$with_java_home/bin"
1942                 then
1943                         with_javac_path="$with_java_home/bin:with_javac_path"
1944                 fi
1945         fi
1946
1947         AC_PATH_PROG(JAVAC, javac, [], "$with_javac_path")
1948 fi
1949 if test "x$JAVAC" = "x"
1950 then
1951         with_java="no (javac not found)"
1952 fi
1953 if test "x$JAR" = "x"
1954 then
1955         with_jar_path="$PATH"
1956         if test "x$with_java_home" != "x"
1957         then
1958                 with_jar_path="$with_java_home:$with_jar_path"
1959                 if test -d "$with_java_home/bin"
1960                 then
1961                         with_jar_path="$with_java_home/bin:$with_jar_path"
1962                 fi
1963         fi
1964
1965         AC_PATH_PROG(JAR, jar, [], "$with_jar_path")
1966 fi
1967 if test "x$JAR" = "x"
1968 then
1969         with_java="no (jar not found)"
1970 fi
1971
1972 SAVE_CPPFLAGS="$CPPFLAGS"
1973 SAVE_CFLAGS="$CFLAGS"
1974 SAVE_LDFLAGS="$LDFLAGS"
1975 CPPFLAGS="$CPPFLAGS $JAVA_CPPFLAGS"
1976 CFLAGS="$CFLAGS $JAVA_CFLAGS"
1977 LDFLAGS="$LDFLAGS $JAVA_LDFLAGS"
1978
1979 if test "x$with_java" = "xyes"
1980 then
1981         AC_CHECK_HEADERS(jni.h, [], [with_java="no (jni.h not found)"])
1982 fi
1983 if test "x$with_java" = "xyes"
1984 then
1985         AC_CHECK_LIB(jvm, JNI_CreateJavaVM,
1986         [with_java="yes"],
1987         [with_java="no (libjvm not found)"],
1988         [$JAVA_LIBS])
1989 fi
1990 if test "x$with_java" = "xyes"
1991 then
1992         JAVA_LIBS="$JAVA_LIBS -ljvm"
1993         AC_MSG_NOTICE([Building with JAVA_LIBS set to: $JAVA_LIBS])
1994 fi
1995
1996 CPPFLAGS="$SAVE_CPPFLAGS"
1997 CFLAGS="$SAVE_CFLAGS"
1998 LDFLAGS="$SAVE_LDFLAGS"
1999
2000 AC_SUBST(JAVA_CPPFLAGS)
2001 AC_SUBST(JAVA_CFLAGS)
2002 AC_SUBST(JAVA_LDFLAGS)
2003 AC_SUBST(JAVA_LIBS)
2004 AM_CONDITIONAL(BUILD_WITH_JAVA, test "x$with_java" = "xyes")
2005 # }}}
2006
2007 # --with-libmemcached {{{
2008 with_libmemcached_cppflags=""
2009 with_libmemcached_ldflags=""
2010 AC_ARG_WITH(libmemcached, [AS_HELP_STRING([--with-libmemcached@<:@=PREFIX@:>@], [Path to libmemcached.])],
2011 [
2012         if test "x$withval" != "xno" && test "x$withval" != "xyes"
2013         then
2014                 with_libmemcached_cppflags="-I$withval/include"
2015                 with_libmemcached_ldflags="-L$withval/lib"
2016                 with_libmemcached="yes"
2017         else
2018                 with_libmemcached="$withval"
2019         fi
2020 ],
2021 [
2022         with_libmemcached="yes"
2023 ])
2024 if test "x$with_libmemcached" = "xyes"
2025 then
2026         SAVE_CPPFLAGS="$CPPFLAGS"
2027         CPPFLAGS="$CPPFLAGS $with_libmemcached_cppflags"
2028
2029         AC_CHECK_HEADERS(libmemcached/memcached.h, [with_libmemcached="yes"], [with_libmemcached="no (libmemcached/memcached.h not found)"])
2030
2031         CPPFLAGS="$SAVE_CPPFLAGS"
2032 fi
2033 if test "x$with_libmemcached" = "xyes"
2034 then
2035         SAVE_CPPFLAGS="$CPPFLAGS"
2036         SAVE_LDFLAGS="$LDFLAGS"
2037         CPPFLAGS="$CPPFLAGS $with_libmemcached_cppflags"
2038         LDFLAGS="$LDFLAGS $with_libmemcached_ldflags"
2039
2040         AC_CHECK_LIB(memcached, memcached_create, [with_libmemcached="yes"], [with_libmemcached="no (Symbol 'memcached_create' not found)"])
2041
2042         CPPFLAGS="$SAVE_CPPFLAGS"
2043         LDFLAGS="$SAVE_LDFLAGS"
2044 fi
2045 if test "x$with_libmemcached" = "xyes"
2046 then
2047         BUILD_WITH_LIBMEMCACHED_CPPFLAGS="$with_libmemcached_cppflags"
2048         BUILD_WITH_LIBMEMCACHED_LDFLAGS="$with_libmemcached_ldflags"
2049         BUILD_WITH_LIBMEMCACHED_LIBS="-lmemcached"
2050         AC_SUBST(BUILD_WITH_LIBMEMCACHED_CPPFLAGS)
2051         AC_SUBST(BUILD_WITH_LIBMEMCACHED_LDFLAGS)
2052         AC_SUBST(BUILD_WITH_LIBMEMCACHED_LIBS)
2053         AC_DEFINE(HAVE_LIBMEMCACHED, 1, [Define if libmemcached is present and usable.])
2054 fi
2055 AM_CONDITIONAL(BUILD_WITH_LIBMEMCACHED, test "x$with_libmemcached" = "xyes")
2056 # }}}
2057
2058 # --with-libmodbus {{{
2059 with_libmodbus_config=""
2060 with_libmodbus_cflags=""
2061 with_libmodbus_libs=""
2062 AC_ARG_WITH(libmodbus, [AS_HELP_STRING([--with-libmodbus@<:@=PREFIX@:>@], [Path to the modbus library.])],
2063 [
2064         if test "x$withval" = "xno"
2065         then
2066                 with_libmodbus="no"
2067         else if test "x$withval" = "xyes"
2068         then
2069                 with_libmodbus="use_pkgconfig"
2070         else if test -d "$with_libmodbus/lib"
2071         then
2072                 AC_MSG_NOTICE([Not checking for libmodbus: Manually configured])
2073                 with_libmodbus_cflags="-I$withval/include"
2074                 with_libmodbus_libs="-L$withval/lib -lmodbus"
2075                 with_libmodbus="yes"
2076         fi; fi; fi
2077 ],
2078 [with_libmodbus="use_pkgconfig"])
2079
2080 # configure using pkg-config
2081 if test "x$with_libmodbus" = "xuse_pkgconfig"
2082 then
2083         if test "x$PKG_CONFIG" = "x"
2084         then
2085                 with_libmodbus="no (Don't have pkg-config)"
2086         fi
2087 fi
2088 if test "x$with_libmodbus" = "xuse_pkgconfig"
2089 then
2090         AC_MSG_NOTICE([Checking for modbus using $PKG_CONFIG])
2091         $PKG_CONFIG --exists 'modbus' 2>/dev/null
2092         if test $? -ne 0
2093         then
2094                 with_libmodbus="no (pkg-config doesn't know modbus)"
2095         fi
2096 fi
2097 if test "x$with_libmodbus" = "xuse_pkgconfig"
2098 then
2099         with_libmodbus_cflags="`$PKG_CONFIG --cflags 'modbus'`"
2100         if test $? -ne 0
2101         then
2102                 with_libmodbus="no ($PKG_CONFIG failed)"
2103         fi
2104         with_libmodbus_libs="`$PKG_CONFIG --libs 'modbus'`"
2105         if test $? -ne 0
2106         then
2107                 with_libmodbus="no ($PKG_CONFIG failed)"
2108         fi
2109 fi
2110 if test "x$with_libmodbus" = "xuse_pkgconfig"
2111 then
2112         with_libmodbus="yes"
2113 fi
2114
2115 # with_libmodbus_cflags and with_libmodbus_libs are set up now, let's do
2116 # the actual checks.
2117 if test "x$with_libmodbus" = "xyes"
2118 then
2119         SAVE_CPPFLAGS="$CPPFLAGS"
2120         CPPFLAGS="$CPPFLAGS $with_libmodbus_cflags"
2121
2122         AC_CHECK_HEADERS(modbus/modbus.h, [], [with_libmodbus="no (modbus/modbus.h not found)"])
2123
2124         CPPFLAGS="$SAVE_CPPFLAGS"
2125 fi
2126 if test "x$with_libmodbus" = "xyes"
2127 then
2128         SAVE_CPPFLAGS="$CPPFLAGS"
2129         SAVE_LDFLAGS="$LDFLAGS"
2130
2131         CPPFLAGS="$CPPFLAGS $with_libmodbus_cflags"
2132         LDFLAGS="$LDFLAGS $with_libmodbus_libs"
2133
2134         AC_CHECK_LIB(modbus, modbus_connect,
2135                      [with_libmodbus="yes"],
2136                      [with_libmodbus="no (symbol modbus_connect not found)"])
2137
2138         CPPFLAGS="$SAVE_CPPFLAGS"
2139         LDFLAGS="$SAVE_LDFLAGS"
2140 fi
2141 if test "x$with_libmodbus" = "xyes"
2142 then
2143         BUILD_WITH_LIBMODBUS_CFLAGS="$with_libmodbus_cflags"
2144         BUILD_WITH_LIBMODBUS_LIBS="$with_libmodbus_libs"
2145         AC_SUBST(BUILD_WITH_LIBMODBUS_CFLAGS)
2146         AC_SUBST(BUILD_WITH_LIBMODBUS_LIBS)
2147 fi
2148 # }}}
2149
2150 # --with-libmysql {{{
2151 with_mysql_config="mysql_config"
2152 with_mysql_cflags=""
2153 with_mysql_libs=""
2154 AC_ARG_WITH(libmysql, [AS_HELP_STRING([--with-libmysql@<:@=PREFIX@:>@], [Path to libmysql.])],
2155 [
2156         if test "x$withval" = "xno"
2157         then
2158                 with_libmysql="no"
2159         else if test "x$withval" = "xyes"
2160         then
2161                 with_libmysql="yes"
2162         else
2163                 if test -f "$withval" && test -x "$withval";
2164                 then
2165                         with_mysql_config="$withval"
2166                 else if test -x "$withval/bin/mysql_config"
2167                 then
2168                         with_mysql_config="$withval/bin/mysql_config"
2169                 fi; fi
2170                 with_libmysql="yes"
2171         fi; fi
2172 ],
2173 [
2174         with_libmysql="yes"
2175 ])
2176 if test "x$with_libmysql" = "xyes"
2177 then
2178         with_mysql_cflags=`$with_mysql_config --cflags 2>/dev/null`
2179         mysql_config_status=$?
2180
2181         if test $mysql_config_status -ne 0
2182         then
2183                 with_libmysql="no ($with_mysql_config failed)"
2184         else
2185                 SAVE_CPPFLAGS="$CPPFLAGS"
2186                 CPPFLAGS="$CPPFLAGS $with_mysql_cflags"
2187
2188                 have_mysql_h="no"
2189                 have_mysql_mysql_h="no"
2190                 AC_CHECK_HEADERS(mysql.h, [have_mysql_h="yes"])
2191
2192                 if test "x$have_mysql_h" = "xno"
2193                 then
2194                         AC_CHECK_HEADERS(mysql/mysql.h, [have_mysql_mysql_h="yes"])
2195                 fi
2196
2197                 if test "x$have_mysql_h$have_mysql_mysql_h" = "xnono"
2198                 then
2199                         with_libmysql="no (mysql.h not found)"
2200                 fi
2201
2202                 CPPFLAGS="$SAVE_CPPFLAGS"
2203         fi
2204 fi
2205 if test "x$with_libmysql" = "xyes"
2206 then
2207         with_mysql_libs=`$with_mysql_config --libs 2>/dev/null`
2208         mysql_config_status=$?
2209
2210         if test $mysql_config_status -ne 0
2211         then
2212                 with_libmysql="no ($with_mysql_config failed)"
2213         else
2214                 AC_CHECK_LIB(mysqlclient, mysql_init,
2215                  [with_libmysql="yes"],
2216                  [with_libmysql="no (symbol 'mysql_init' not found)"],
2217                  [$with_mysql_libs])
2218
2219                 AC_CHECK_LIB(mysqlclient, mysql_get_server_version,
2220                  [with_libmysql="yes"],
2221                  [with_libmysql="no (symbol 'mysql_get_server_version' not found)"],
2222                  [$with_mysql_libs])
2223         fi
2224 fi
2225 if test "x$with_libmysql" = "xyes"
2226 then
2227         BUILD_WITH_LIBMYSQL_CFLAGS="$with_mysql_cflags"
2228         BUILD_WITH_LIBMYSQL_LIBS="$with_mysql_libs"
2229         AC_SUBST(BUILD_WITH_LIBMYSQL_CFLAGS)
2230         AC_SUBST(BUILD_WITH_LIBMYSQL_LIBS)
2231 fi
2232 AM_CONDITIONAL(BUILD_WITH_LIBMYSQL, test "x$with_libmysql" = "xyes")
2233 # }}}
2234
2235 # --with-libnetlink {{{
2236 with_libnetlink_cflags=""
2237 with_libnetlink_libs="-lnetlink"
2238 AC_ARG_WITH(libnetlink, [AS_HELP_STRING([--with-libnetlink@<:@=PREFIX@:>@], [Path to libnetlink.])],
2239 [
2240  echo "libnetlink: withval = $withval"
2241  if test "x$withval" = "xyes"
2242  then
2243          with_libnetlink="yes"
2244  else if test "x$withval" = "xno"
2245  then
2246          with_libnetlink="no"
2247  else
2248          if test -d "$withval/include"
2249          then
2250                  with_libnetlink_cflags="-I$withval/include"
2251                  with_libnetlink_libs="-L$withval/lib -lnetlink"
2252                  with_libnetlink="yes"
2253          else
2254                  AC_MSG_ERROR("no such directory: $withval/include")
2255          fi
2256  fi; fi
2257 ],
2258 [
2259  if test "x$ac_system" = "xLinux"
2260  then
2261          with_libnetlink="yes"
2262  else
2263          with_libnetlink="no (Linux only library)"
2264  fi
2265 ])
2266 if test "x$with_libnetlink" = "xyes"
2267 then
2268         SAVE_CFLAGS="$CFLAGS"
2269         CFLAGS="$CFLAGS $with_libnetlink_cflags"
2270
2271         with_libnetlink="no (libnetlink.h not found)"
2272
2273         AC_CHECK_HEADERS(libnetlink.h iproute/libnetlink.h linux/libnetlink.h,
2274         [
2275          with_libnetlink="yes"
2276          break
2277         ], [],
2278 [#include <stdio.h>
2279 #include <sys/types.h>
2280 #include <asm/types.h>
2281 #include <sys/socket.h>
2282 #include <linux/netlink.h>
2283 #include <linux/rtnetlink.h>])
2284         AC_CHECK_HEADERS(linux/gen_stats.h linux/pkt_sched.h, [], [],
2285 [#include <stdio.h>
2286 #include <sys/types.h>
2287 #include <asm/types.h>
2288 #include <sys/socket.h>])
2289
2290         AC_COMPILE_IFELSE(
2291 [#include <stdio.h>
2292 #include <sys/types.h>
2293 #include <asm/types.h>
2294 #include <sys/socket.h>
2295 #include <linux/netlink.h>
2296 #include <linux/rtnetlink.h>
2297
2298 int main (void)
2299 {
2300         int retval = TCA_STATS2;
2301         return (retval);
2302 }],
2303         [AC_DEFINE([HAVE_TCA_STATS2], 1, [True if the enum-member TCA_STATS2 exists])]
2304         []);
2305
2306         AC_COMPILE_IFELSE(
2307 [#include <stdio.h>
2308 #include <sys/types.h>
2309 #include <asm/types.h>
2310 #include <sys/socket.h>
2311 #include <linux/netlink.h>
2312 #include <linux/rtnetlink.h>
2313
2314 int main (void)
2315 {
2316         int retval = TCA_STATS;
2317         return (retval);
2318 }],
2319         [AC_DEFINE([HAVE_TCA_STATS], 1, [True if the enum-member TCA_STATS exists])]
2320         []);
2321
2322         CFLAGS="$SAVE_CFLAGS"
2323 fi
2324 if test "x$with_libnetlink" = "xyes"
2325 then
2326         AC_CHECK_LIB(netlink, rtnl_open,
2327                      [with_libnetlink="yes"],
2328                      [with_libnetlink="no (symbol 'rtnl_open' not found)"],
2329                      [$with_libnetlink_libs])
2330 fi
2331 if test "x$with_libnetlink" = "xyes"
2332 then
2333         BUILD_WITH_LIBNETLINK_CFLAGS="$with_libnetlink_cflags"
2334         BUILD_WITH_LIBNETLINK_LIBS="$with_libnetlink_libs"
2335         AC_SUBST(BUILD_WITH_LIBNETLINK_CFLAGS)
2336         AC_SUBST(BUILD_WITH_LIBNETLINK_LIBS)
2337 fi
2338 AM_CONDITIONAL(BUILD_WITH_LIBNETLINK, test "x$with_libnetlink" = "xyes")
2339 # }}}
2340
2341 # --with-libnetapp {{{
2342 AC_ARG_VAR([LIBNETAPP_CPPFLAGS], [C preprocessor flags required to build with libnetapp])
2343 AC_ARG_VAR([LIBNETAPP_LDFLAGS],  [Linker flags required to build with libnetapp])
2344 AC_ARG_VAR([LIBNETAPP_LIBS],     [Other libraries required to link against libnetapp])
2345 LIBNETAPP_CPPFLAGS="$LIBNETAPP_CPPFLAGS"
2346 LIBNETAPP_LDFLAGS="$LIBNETAPP_LDFLAGS"
2347 LIBNETAPP_LIBS="$LIBNETAPP_LIBS"
2348 AC_ARG_WITH(libnetapp, [AS_HELP_STRING([--with-libnetapp@<:@=PREFIX@:>@], [Path to libnetapp.])],
2349 [
2350  if test -d "$withval"
2351  then
2352          LIBNETAPP_CPPFLAGS="$LIBNETAPP_CPPFLAGS -I$withval/include"
2353          LIBNETAPP_LDFLAGS="$LIBNETAPP_LDFLAGS -L$withval/lib"
2354          with_libnetapp="yes"
2355  else
2356          with_libnetapp="$withval"
2357  fi
2358 ],
2359 [
2360  with_libnetapp="yes"
2361 ])
2362
2363 SAVE_CPPFLAGS="$CPPFLAGS"
2364 SAVE_LDFLAGS="$LDFLAGS"
2365 CPPFLAGS="$CPPFLAGS $LIBNETAPP_CPPFLAGS"
2366 LDFLAGS="$LDFLAGS $LIBNETAPP_LDFLAGS"
2367
2368 if test "x$with_libnetapp" = "xyes"
2369 then
2370         if test "x$LIBNETAPP_CPPFLAGS" != "x"
2371         then
2372                 AC_MSG_NOTICE([netapp CPPFLAGS: $LIBNETAPP_CPPFLAGS])
2373         fi
2374         AC_CHECK_HEADERS(netapp_api.h,
2375                 [with_libnetapp="yes"],
2376                 [with_libnetapp="no (netapp_api.h not found)"])
2377 fi
2378
2379 if test "x$with_libnetapp" = "xyes"
2380 then
2381         if test "x$LIBNETAPP_LDFLAGS" != "x"
2382         then
2383                 AC_MSG_NOTICE([netapp LDFLAGS: $LIBNETAPP_LDFLAGS])
2384         fi
2385
2386         if test "x$LIBNETAPP_LIBS" = "x"
2387         then
2388                 LIBNETAPP_LIBS="-lpthread -lxml -ladt -lssl -lm -lcrypto -lz"
2389         fi
2390         AC_MSG_NOTICE([netapp LIBS: $LIBNETAPP_LIBS])
2391
2392         AC_CHECK_LIB(netapp, na_server_invoke_elem,
2393                 [with_libnetapp="yes"],
2394                 [with_libnetapp="no (symbol na_server_invoke_elem not found)"],
2395                 [$LIBNETAPP_LIBS])
2396         LIBNETAPP_LIBS="-lnetapp $LIBNETAPP_LIBS"
2397 fi
2398
2399 CPPFLAGS="$SAVE_CPPFLAGS"
2400 LDFLAGS="$SAVE_LDFLAGS"
2401
2402 if test "x$with_libnetapp" = "xyes"
2403 then
2404         AC_DEFINE(HAVE_LIBNETAPP, 1, [Define to 1 if you have the netapp library (-lnetapp).])
2405 fi
2406
2407 AC_SUBST(LIBNETAPP_CPPFLAGS)
2408 AC_SUBST(LIBNETAPP_LDFLAGS)
2409 AC_SUBST(LIBNETAPP_LIBS)
2410 AM_CONDITIONAL(BUILD_WITH_LIBNETAPP, test "x$with_libnetapp" = "xyes")
2411 # }}}
2412
2413 # --with-libnetsnmp {{{
2414 with_snmp_config="net-snmp-config"
2415 with_snmp_cflags=""
2416 with_snmp_libs=""
2417 AC_ARG_WITH(libnetsnmp, [AS_HELP_STRING([--with-libnetsnmp@<:@=PREFIX@:>@], [Path to the Net-SNMPD library.])],
2418 [
2419         if test "x$withval" = "xno"
2420         then
2421                 with_libnetsnmp="no"
2422         else if test "x$withval" = "xyes"
2423         then
2424                 with_libnetsnmp="yes"
2425         else
2426                 if test -x "$withval"
2427                 then
2428                         with_snmp_config="$withval"
2429                         with_libnetsnmp="yes"
2430                 else
2431                         with_snmp_config="$withval/bin/net-snmp-config"
2432                         with_libnetsnmp="yes"
2433                 fi
2434         fi; fi
2435 ],
2436 [with_libnetsnmp="yes"])
2437 if test "x$with_libnetsnmp" = "xyes"
2438 then
2439         with_snmp_cflags=`$with_snmp_config --cflags 2>/dev/null`
2440         snmp_config_status=$?
2441
2442         if test $snmp_config_status -ne 0
2443         then
2444                 with_libnetsnmp="no ($with_snmp_config failed)"
2445         else
2446                 SAVE_CPPFLAGS="$CPPFLAGS"
2447                 CPPFLAGS="$CPPFLAGS $with_snmp_cflags"
2448
2449                 AC_CHECK_HEADERS(net-snmp/net-snmp-config.h, [], [with_libnetsnmp="no (net-snmp/net-snmp-config.h not found)"])
2450
2451                 CPPFLAGS="$SAVE_CPPFLAGS"
2452         fi
2453 fi
2454 if test "x$with_libnetsnmp" = "xyes"
2455 then
2456         with_snmp_libs=`$with_snmp_config --libs 2>/dev/null`
2457         snmp_config_status=$?
2458
2459         if test $snmp_config_status -ne 0
2460         then
2461                 with_libnetsnmp="no ($with_snmp_config failed)"
2462         else
2463                 AC_CHECK_LIB(netsnmp, init_snmp,
2464                 [with_libnetsnmp="yes"],
2465                 [with_libnetsnmp="no (libnetsnmp not found)"],
2466                 [$with_snmp_libs])
2467         fi
2468 fi
2469 if test "x$with_libnetsnmp" = "xyes"
2470 then
2471         BUILD_WITH_LIBSNMP_CFLAGS="$with_snmp_cflags"
2472         BUILD_WITH_LIBSNMP_LIBS="$with_snmp_libs"
2473         AC_SUBST(BUILD_WITH_LIBSNMP_CFLAGS)
2474         AC_SUBST(BUILD_WITH_LIBSNMP_LIBS)
2475 fi
2476 AM_CONDITIONAL(BUILD_WITH_LIBNETSNMP, test "x$with_libnetsnmp" = "xyes")
2477 # }}}
2478
2479 # --with-liboconfig {{{
2480 with_own_liboconfig="no"
2481 liboconfig_LDFLAGS="$LDFLAGS"
2482 liboconfig_CPPFLAGS="$CPPFLAGS"
2483 AC_ARG_WITH(liboconfig, [AS_HELP_STRING([--with-liboconfig@<:@=PREFIX@:>@], [Path to liboconfig.])],
2484 [
2485         if test "x$withval" != "xno" && test "x$withval" != "xyes"
2486         then
2487                 if test -d "$withval/lib"
2488                 then
2489                         liboconfig_LDFLAGS="$LDFLAGS -L$withval/lib"
2490                 fi
2491                 if test -d "$withval/include"
2492                 then
2493                         liboconfig_CPPFLAGS="$CPPFLAGS -I$withval/include"
2494                 fi
2495         fi
2496         if test "x$withval" = "xno"
2497         then
2498                 AC_MSG_ERROR("liboconfig is required")
2499         fi
2500 ],
2501 [
2502         with_liboconfig="yes"
2503 ])
2504
2505 save_LDFLAGS="$LDFLAGS"
2506 save_CPPFLAGS="$CPPFLAGS"
2507 LDFLAGS="$liboconfig_LDFLAGS"
2508 CPPFLAGS="$liboconfig_CPPFLAGS"
2509 AC_CHECK_LIB(oconfig, oconfig_parse_fh,
2510 [
2511         with_liboconfig="yes"
2512         with_own_liboconfig="no"
2513 ],
2514 [
2515         with_liboconfig="yes"
2516         with_own_liboconfig="yes"
2517         LDFLAGS="$save_LDFLAGS"
2518         CPPFLAGS="$save_CPPFLAGS"
2519 ])
2520
2521 AM_CONDITIONAL(BUILD_WITH_OWN_LIBOCONFIG, test "x$with_own_liboconfig" = "xyes")
2522 if test "x$with_own_liboconfig" = "xyes"
2523 then
2524         with_liboconfig="yes (shipped version)"
2525 fi
2526 # }}}
2527
2528 # --with-liboping {{{
2529 AC_ARG_WITH(liboping, [AS_HELP_STRING([--with-liboping@<:@=PREFIX@:>@], [Path to liboping.])],
2530 [
2531  if test "x$withval" = "xyes"
2532  then
2533          with_liboping="yes"
2534  else if test "x$withval" = "xno"
2535  then
2536          with_liboping="no"
2537  else
2538          with_liboping="yes"
2539          LIBOPING_CPPFLAGS="$LIBOPING_CPPFLAGS -I$withval/include"
2540          LIBOPING_LDFLAGS="$LIBOPING_LDFLAGS -L$withval/lib"
2541  fi; fi
2542 ],
2543 [with_liboping="yes"])
2544
2545 SAVE_CPPFLAGS="$CPPFLAGS"
2546 SAVE_LDFLAGS="$LDFLAGS"
2547
2548 CPPFLAGS="$CPPFLAGS $LIBOPING_CPPFLAGS"
2549 LDFLAGS="$LDFLAGS $LIBOPING_LDFLAGS"
2550
2551 if test "x$with_liboping" = "xyes"
2552 then
2553         if test "x$LIBOPING_CPPFLAGS" != "x"
2554         then
2555                 AC_MSG_NOTICE([liboping CPPFLAGS: $LIBOPING_CPPFLAGS])
2556         fi
2557         AC_CHECK_HEADERS(oping.h,
2558         [with_liboping="yes"],
2559         [with_liboping="no (oping.h not found)"])
2560 fi
2561 if test "x$with_liboping" = "xyes"
2562 then
2563         if test "x$LIBOPING_LDFLAGS" != "x"
2564         then
2565                 AC_MSG_NOTICE([liboping LDFLAGS: $LIBOPING_LDFLAGS])
2566         fi
2567         AC_CHECK_LIB(oping, ping_construct,
2568         [with_liboping="yes"],
2569         [with_liboping="no (symbol 'ping_construct' not found)"])
2570 fi
2571
2572 CPPFLAGS="$SAVE_CPPFLAGS"
2573 LDFLAGS="$SAVE_LDFLAGS"
2574
2575 if test "x$with_liboping" = "xyes"
2576 then
2577         BUILD_WITH_LIBOPING_CPPFLAGS="$LIBOPING_CPPFLAGS"
2578         BUILD_WITH_LIBOPING_LDFLAGS="$LIBOPING_LDFLAGS"
2579         AC_SUBST(BUILD_WITH_LIBOPING_CPPFLAGS)
2580         AC_SUBST(BUILD_WITH_LIBOPING_LDFLAGS)
2581 fi
2582 AM_CONDITIONAL(BUILD_WITH_LIBOPING, test "x$with_liboping" = "xyes")
2583 # }}}
2584
2585 # --with-oracle {{{
2586 with_oracle_cppflags=""
2587 with_oracle_libs=""
2588 AC_ARG_WITH(oracle, [AS_HELP_STRING([--with-oracle@<:@=ORACLE_HOME@:>@], [Path to Oracle.])],
2589 [
2590         if test "x$withval" = "xyes"
2591         then
2592                 if test "x$ORACLE_HOME" = "x"
2593                 then
2594                         AC_MSG_WARN([Use of the Oracle library has been forced, but the environment variable ORACLE_HOME is not set.])
2595                 fi
2596                 with_oracle="yes"
2597         else if test "x$withval" = "xno"
2598         then
2599                 with_oracle="no"
2600         else
2601                 with_oracle="yes"
2602                 ORACLE_HOME="$withval"
2603         fi; fi
2604 ],
2605 [
2606         if test "x$ORACLE_HOME" = "x"
2607         then
2608                 with_oracle="no (ORACLE_HOME is not set)"
2609         else
2610                 with_oracle="yes"
2611         fi
2612 ])
2613 if test "x$ORACLE_HOME" != "x"
2614 then
2615         with_oracle_cppflags="-I$ORACLE_HOME/rdbms/public"
2616
2617         if test -e "$ORACLE_HOME/lib/ldflags"
2618         then
2619                 with_oracle_libs=`cat "$ORACLE_HOME/lib/ldflags"`
2620         fi
2621         #with_oracle_libs="-L$ORACLE_HOME/lib $with_oracle_libs -lclntsh"
2622         with_oracle_libs="-L$ORACLE_HOME/lib -lclntsh"
2623 fi
2624 if test "x$with_oracle" = "xyes"
2625 then
2626         SAVE_CPPFLAGS="$CPPFLAGS"
2627         CPPFLAGS="$CPPFLAGS $with_oracle_cppflags"
2628
2629         AC_CHECK_HEADERS(oci.h, [with_oracle="yes"], [with_oracle="no (oci.h not found)"])
2630
2631         CPPFLAGS="$SAVE_CPPFLAGS"
2632 fi
2633 if test "x$with_oracle" = "xyes"
2634 then
2635         SAVE_CPPFLAGS="$CPPFLAGS"
2636         SAVE_LDFLAGS="$LDFLAGS"
2637         CPPFLAGS="$CPPFLAGS $with_oracle_cppflags"
2638         LDFLAGS="$LDFLAGS $with_oracle_libs"
2639
2640         AC_CHECK_FUNC(OCIEnvCreate, [with_oracle="yes"], [with_oracle="no (Symbol 'OCIEnvCreate' not found)"])
2641
2642         CPPFLAGS="$SAVE_CPPFLAGS"
2643         LDFLAGS="$SAVE_LDFLAGS"
2644 fi
2645 if test "x$with_oracle" = "xyes"
2646 then
2647         BUILD_WITH_ORACLE_CFLAGS="$with_oracle_cppflags"
2648         BUILD_WITH_ORACLE_LIBS="$with_oracle_libs"
2649         AC_SUBST(BUILD_WITH_ORACLE_CFLAGS)
2650         AC_SUBST(BUILD_WITH_ORACLE_LIBS)
2651 fi
2652 # }}}
2653
2654 # --with-libowcapi {{{
2655 with_libowcapi_cppflags=""
2656 with_libowcapi_libs="-lowcapi"
2657 AC_ARG_WITH(libowcapi, [AS_HELP_STRING([--with-libowcapi@<:@=PREFIX@:>@], [Path to libowcapi.])],
2658 [
2659         if test "x$withval" != "xno" && test "x$withval" != "xyes"
2660         then
2661                 with_libowcapi_cppflags="-I$withval/include"
2662                 with_libowcapi_libs="-L$withval/lib -lowcapi"
2663                 with_libowcapi="yes"
2664         else
2665                 with_libowcapi="$withval"
2666         fi
2667 ],
2668 [
2669         with_libowcapi="yes"
2670 ])
2671 if test "x$with_libowcapi" = "xyes"
2672 then
2673         SAVE_CPPFLAGS="$CPPFLAGS"
2674         CPPFLAGS="$with_libowcapi_cppflags"
2675
2676         AC_CHECK_HEADERS(owcapi.h, [with_libowcapi="yes"], [with_libowcapi="no (owcapi.h not found)"])
2677
2678         CPPFLAGS="$SAVE_CPPFLAGS"
2679 fi
2680 if test "x$with_libowcapi" = "xyes"
2681 then
2682         SAVE_LDFLAGS="$LDFLAGS"
2683         SAVE_CPPFLAGS="$CPPFLAGS"
2684         LDFLAGS="$with_libowcapi_libs"
2685         CPPFLAGS="$with_libowcapi_cppflags"
2686
2687         AC_CHECK_LIB(owcapi, OW_get, [with_libowcapi="yes"], [with_libowcapi="no (libowcapi not found)"])
2688
2689         LDFLAGS="$SAVE_LDFLAGS"
2690         CPPFLAGS="$SAVE_CPPFLAGS"
2691 fi
2692 if test "x$with_libowcapi" = "xyes"
2693 then
2694         BUILD_WITH_LIBOWCAPI_CPPFLAGS="$with_libowcapi_cppflags"
2695         BUILD_WITH_LIBOWCAPI_LIBS="$with_libowcapi_libs"
2696         AC_SUBST(BUILD_WITH_LIBOWCAPI_CPPFLAGS)
2697         AC_SUBST(BUILD_WITH_LIBOWCAPI_LIBS)
2698 fi
2699 # }}}
2700
2701 # --with-libpcap {{{
2702 AC_ARG_WITH(libpcap, [AS_HELP_STRING([--with-libpcap@<:@=PREFIX@:>@], [Path to libpcap.])],
2703 [
2704         if test "x$withval" != "xno" && test "x$withval" != "xyes"
2705         then
2706                 LDFLAGS="$LDFLAGS -L$withval/lib"
2707                 CPPFLAGS="$CPPFLAGS -I$withval/include"
2708                 with_libpcap="yes"
2709         else
2710                 with_libpcap="$withval"
2711         fi
2712 ],
2713 [
2714         with_libpcap="yes"
2715 ])
2716 if test "x$with_libpcap" = "xyes"
2717 then
2718         AC_CHECK_LIB(pcap, pcap_open_live,
2719         [
2720                 AC_DEFINE(HAVE_LIBPCAP, 1, [Define to 1 if you have the pcap library (-lpcap).])
2721         ], [with_libpcap="no (libpcap not found)"])
2722 fi
2723 if test "x$with_libpcap" = "xyes"
2724 then
2725         AC_CHECK_HEADERS(pcap.h,,
2726                          [with_libpcap="no (pcap.h not found)"])
2727 fi
2728 if test "x$with_libpcap" = "xyes"
2729 then
2730         AC_CHECK_HEADERS(pcap-bpf.h,,
2731                          [with_libpcap="no (pcap-bpf.h not found)"])
2732 fi
2733 AM_CONDITIONAL(BUILD_WITH_LIBPCAP, test "x$with_libpcap" = "xyes")
2734 # }}}
2735
2736 # --with-libperl {{{
2737 perl_interpreter="perl"
2738 AC_ARG_WITH(libperl, [AS_HELP_STRING([--with-libperl@<:@=PREFIX@:>@], [Path to libperl.])],
2739 [
2740         if test -x "$withval"
2741         then
2742                 perl_interpreter="$withval"
2743                 with_libperl="yes"
2744         else if test "x$withval" != "xno" && test "x$withval" != "xyes"
2745         then
2746                 LDFLAGS="$LDFLAGS -L$withval/lib"
2747                 CPPFLAGS="$CPPFLAGS -I$withval/include"
2748                 perl_interpreter="$withval/bin/perl"
2749                 with_libperl="yes"
2750         else
2751                 with_libperl="$withval"
2752         fi; fi
2753 ],
2754 [
2755         with_libperl="yes"
2756 ])
2757
2758 AC_MSG_CHECKING([for perl])
2759 perl_interpreter=`which "$perl_interpreter" 2> /dev/null`
2760 if test -x "$perl_interpreter"
2761 then
2762         AC_MSG_RESULT([yes ($perl_interpreter)])
2763 else
2764         perl_interpreter=""
2765         AC_MSG_RESULT([no])
2766 fi
2767
2768 AC_SUBST(PERL, "$perl_interpreter")
2769
2770 if test "x$with_libperl" = "xyes" \
2771         && test -n "$perl_interpreter"
2772 then
2773   SAVE_CFLAGS="$CFLAGS"
2774   SAVE_LDFLAGS="$LDFLAGS"
2775 dnl ARCHFLAGS="" -> disable multi -arch on OSX (see Config_heavy.pl:fetch_string)
2776   PERL_CFLAGS=`ARCHFLAGS="" $perl_interpreter -MExtUtils::Embed -e ccopts`
2777   PERL_LDFLAGS=`ARCHFLAGS="" $perl_interpreter -MExtUtils::Embed -e ldopts`
2778   CFLAGS="$CFLAGS $PERL_CFLAGS"
2779   LDFLAGS="$LDFLAGS $PERL_LDFLAGS"
2780
2781   AC_CACHE_CHECK([for libperl],
2782     [c_cv_have_libperl],
2783     AC_LINK_IFELSE(
2784       AC_LANG_PROGRAM(
2785       [[
2786 #define PERL_NO_GET_CONTEXT
2787 #include <EXTERN.h>
2788 #include <perl.h>
2789 #include <XSUB.h>
2790       ]],
2791       [[
2792        dTHX;
2793        load_module (PERL_LOADMOD_NOIMPORT,
2794                          newSVpv ("Collectd::Plugin::FooBar", 24),
2795                          Nullsv);
2796       ]]),
2797       [c_cv_have_libperl="yes"],
2798       [c_cv_have_libperl="no"]
2799     )
2800   )
2801
2802   if test "x$c_cv_have_libperl" = "xyes"
2803   then
2804           AC_DEFINE(HAVE_LIBPERL, 1, [Define if libperl is present and usable.])
2805           AC_SUBST(PERL_CFLAGS)
2806           AC_SUBST(PERL_LDFLAGS)
2807   else
2808           with_libperl="no"
2809   fi
2810
2811   CFLAGS="$SAVE_CFLAGS"
2812   LDFLAGS="$SAVE_LDFLAGS"
2813 else if test -z "$perl_interpreter"; then
2814   with_libperl="no (no perl interpreter found)"
2815   c_cv_have_libperl="no"
2816 fi; fi
2817 AM_CONDITIONAL(BUILD_WITH_LIBPERL, test "x$with_libperl" = "xyes")
2818
2819 if test "x$with_libperl" = "xyes"
2820 then
2821         SAVE_CFLAGS="$CFLAGS"
2822         SAVE_LDFLAGS="$LDFLAGS"
2823         CFLAGS="$CFLAGS $PERL_CFLAGS"
2824         LDFLAGS="$LDFLAGS $PERL_LDFLAGS"
2825
2826         AC_CACHE_CHECK([if perl supports ithreads],
2827                 [c_cv_have_perl_ithreads],
2828                 AC_LINK_IFELSE(
2829                         AC_LANG_PROGRAM(
2830                         [[
2831 #include <EXTERN.h>
2832 #include <perl.h>
2833 #include <XSUB.h>
2834
2835 #if !defined(USE_ITHREADS)
2836 # error "Perl does not support ithreads!"
2837 #endif /* !defined(USE_ITHREADS) */
2838                         ]],
2839                         [[ ]]),
2840                         [c_cv_have_perl_ithreads="yes"],
2841                         [c_cv_have_perl_ithreads="no"]
2842                 )
2843         )
2844
2845         if test "x$c_cv_have_perl_ithreads" = "xyes"
2846         then
2847                 AC_DEFINE(HAVE_PERL_ITHREADS, 1, [Define if Perl supports ithreads.])
2848         fi
2849
2850         CFLAGS="$SAVE_CFLAGS"
2851         LDFLAGS="$SAVE_LDFLAGS"
2852 fi
2853
2854 if test "x$with_libperl" = "xyes"
2855 then
2856         SAVE_CFLAGS="$CFLAGS"
2857         SAVE_LDFLAGS="$LDFLAGS"
2858         # trigger an error if Perl_load_module*() uses __attribute__nonnull__(3)
2859         # (see issues #41 and #42)
2860         CFLAGS="$CFLAGS $PERL_CFLAGS -Wall -Werror"
2861         LDFLAGS="$LDFLAGS $PERL_LDFLAGS"
2862
2863         AC_CACHE_CHECK([for broken Perl_load_module()],
2864                 [c_cv_have_broken_perl_load_module],
2865                 AC_LINK_IFELSE(
2866                         AC_LANG_PROGRAM(
2867                         [[
2868 #define PERL_NO_GET_CONTEXT
2869 #include <EXTERN.h>
2870 #include <perl.h>
2871 #include <XSUB.h>
2872                         ]],
2873                         [[
2874                          dTHX;
2875                          load_module (PERL_LOADMOD_NOIMPORT,
2876                              newSVpv ("Collectd::Plugin::FooBar", 24),
2877                              Nullsv);
2878                         ]]),
2879                         [c_cv_have_broken_perl_load_module="no"],
2880                         [c_cv_have_broken_perl_load_module="yes"]
2881                 )
2882         )
2883
2884         CFLAGS="$SAVE_CFLAGS"
2885         LDFLAGS="$SAVE_LDFLAGS"
2886 fi
2887 AM_CONDITIONAL(HAVE_BROKEN_PERL_LOAD_MODULE,
2888                 test "x$c_cv_have_broken_perl_load_module" = "xyes")
2889
2890 if test "x$with_libperl" = "xyes"
2891 then
2892         SAVE_CFLAGS="$CFLAGS"
2893         SAVE_LDFLAGS="$LDFLAGS"
2894         CFLAGS="$CFLAGS $PERL_CFLAGS"
2895         LDFLAGS="$LDFLAGS $PERL_LDFLAGS"
2896
2897         AC_CHECK_MEMBER(
2898                 [struct mgvtbl.svt_local],
2899                 [have_struct_mgvtbl_svt_local="yes"],
2900                 [have_struct_mgvtbl_svt_local="no"],
2901                 [
2902 #include <EXTERN.h>
2903 #include <perl.h>
2904 #include <XSUB.h>
2905                 ])
2906
2907         if test "x$have_struct_mgvtbl_svt_local" = "xyes"
2908         then
2909                 AC_DEFINE(HAVE_PERL_STRUCT_MGVTBL_SVT_LOCAL, 1,
2910                                   [Define if Perl's struct mgvtbl has member svt_local.])
2911         fi
2912
2913         CFLAGS="$SAVE_CFLAGS"
2914         LDFLAGS="$SAVE_LDFLAGS"
2915 fi
2916 # }}}
2917
2918 # --with-libpq {{{
2919 with_pg_config="pg_config"
2920 with_libpq_includedir=""
2921 with_libpq_libdir=""
2922 with_libpq_cppflags=""
2923 with_libpq_ldflags=""
2924 AC_ARG_WITH(libpq, [AS_HELP_STRING([--with-libpq@<:@=PREFIX@:>@],
2925         [Path to libpq.])],
2926 [
2927         if test "x$withval" = "xno"
2928         then
2929                 with_libpq="no"
2930         else if test "x$withval" = "xyes"
2931         then
2932                 with_libpq="yes"
2933         else
2934                 if test -f "$withval" && test -x "$withval";
2935                 then
2936                         with_pg_config="$withval"
2937                 else if test -x "$withval/bin/pg_config"
2938                 then
2939                         with_pg_config="$withval/bin/pg_config"
2940                 fi; fi
2941                 with_libpq="yes"
2942         fi; fi
2943 ],
2944 [
2945         with_libpq="yes"
2946 ])
2947 if test "x$with_libpq" = "xyes"
2948 then
2949         with_libpq_includedir=`$with_pg_config --includedir 2> /dev/null`
2950         pg_config_status=$?
2951
2952         if test $pg_config_status -eq 0
2953         then
2954                 if test -n "$with_libpq_includedir"; then
2955                         for dir in $with_libpq_includedir; do
2956                                 with_libpq_cppflags="$with_libpq_cppflags -I$dir"
2957                         done
2958                 fi
2959         else
2960                 AC_MSG_WARN([$with_pg_config returned with status $pg_config_status])
2961         fi
2962
2963         SAVE_CPPFLAGS="$CPPFLAGS"
2964         CPPFLAGS="$CPPFLAGS $with_libpq_cppflags"
2965
2966         AC_CHECK_HEADERS(libpq-fe.h, [],
2967                 [with_libpq="no (libpq-fe.h not found)"], [])
2968
2969         CPPFLAGS="$SAVE_CPPFLAGS"
2970 fi
2971 if test "x$with_libpq" = "xyes"
2972 then
2973         with_libpq_libdir=`$with_pg_config --libdir 2> /dev/null`
2974         pg_config_status=$?
2975
2976         if test $pg_config_status -eq 0
2977         then
2978                 if test -n "$with_libpq_libdir"; then
2979                         for dir in $with_libpq_libdir; do
2980                                 with_libpq_ldflags="$with_libpq_ldflags -L$dir"
2981                         done
2982                 fi
2983         else
2984                 AC_MSG_WARN([$with_pg_config returned with status $pg_config_status])
2985         fi
2986
2987         SAVE_LDFLAGS="$LDFLAGS"
2988         LDFLAGS="$LDFLAGS $with_libpq_ldflags"
2989
2990         AC_CHECK_LIB(pq, PQconnectdb,
2991                 [with_libpq="yes"],
2992                 [with_libpq="no (symbol 'PQconnectdb' not found)"])
2993
2994         AC_CHECK_LIB(pq, PQserverVersion,
2995                 [with_libpq="yes"],
2996                 [with_libpq="no (symbol 'PQserverVersion' not found)"])
2997
2998         LDFLAGS="$SAVE_LDFLAGS"
2999 fi
3000 if test "x$with_libpq" = "xyes"
3001 then
3002         BUILD_WITH_LIBPQ_CPPFLAGS="$with_libpq_cppflags"
3003         BUILD_WITH_LIBPQ_LDFLAGS="$with_libpq_ldflags"
3004         AC_SUBST(BUILD_WITH_LIBPQ_CPPFLAGS)
3005         AC_SUBST(BUILD_WITH_LIBPQ_LDFLAGS)
3006 fi
3007 AM_CONDITIONAL(BUILD_WITH_LIBPQ, test "x$with_libpq" = "xyes")
3008 # }}}
3009
3010 # --with-libpthread {{{
3011 AC_ARG_WITH(libpthread, [AS_HELP_STRING([--with-libpthread=@<:@=PREFIX@:>@], [Path to libpthread.])],
3012 [       if test "x$withval" != "xno" \
3013                 && test "x$withval" != "xyes"
3014         then
3015                 LDFLAGS="$LDFLAGS -L$withval/lib"
3016                 CPPFLAGS="$CPPFLAGS -I$withval/include"
3017                 with_libpthread="yes"
3018         else
3019                 if test "x$withval" = "xno"
3020                 then
3021                         with_libpthread="no (disabled)"
3022                 fi
3023         fi
3024 ], [with_libpthread="yes"])
3025 if test "x$with_libpthread" = "xyes"
3026 then
3027         AC_CHECK_LIB(pthread, pthread_create, [with_libpthread="yes"], [with_libpthread="no (libpthread not found)"], [])
3028 fi
3029
3030 if test "x$with_libpthread" = "xyes"
3031 then
3032         AC_CHECK_HEADERS(pthread.h,, [with_libpthread="no (pthread.h not found)"])
3033 fi
3034 if test "x$with_libpthread" = "xyes"
3035 then
3036         collect_pthread=1
3037 else
3038         collect_pthread=0
3039 fi
3040 AC_DEFINE_UNQUOTED(HAVE_LIBPTHREAD, [$collect_pthread],
3041         [Wether or not to use pthread (POSIX threads) library])
3042 AM_CONDITIONAL(BUILD_WITH_LIBPTHREAD, test "x$with_libpthread" = "xyes")
3043 # }}}
3044
3045 # --with-python {{{
3046 with_python_prog=""
3047 with_python_path="$PATH"
3048 AC_ARG_WITH(python, [AS_HELP_STRING([--with-python@<:@=PREFIX@:>@], [Path to the python interpreter.])],
3049 [
3050  if test "x$withval" = "xyes" || test "x$withval" = "xno"
3051  then
3052          with_python="$withval"
3053  else if test -x "$withval"
3054  then
3055          with_python_prog="$withval"
3056          with_python_path="`dirname \"$withval\"`$PATH_SEPARATOR$with_python_path"
3057          with_python="yes"
3058  else if test -d "$withval"
3059  then
3060          with_python_path="$withval$PATH_SEPARATOR$with_python_path"
3061          with_python="yes"
3062  else
3063          AC_MSG_WARN([Argument not recognized: $withval])
3064  fi; fi; fi
3065 ], [with_python="yes"])
3066
3067 SAVE_PATH="$PATH"
3068 SAVE_CPPFLAGS="$CPPFLAGS"
3069 SAVE_LDFLAGS="$LDFLAGS"
3070 SAVE_LIBS="$LIBS"
3071
3072 PATH="$with_python_path"
3073
3074 if test "x$with_python" = "xyes" && test "x$with_python_prog" = "x"
3075 then
3076         AC_MSG_CHECKING([for python])
3077         with_python_prog="`which python 2>/dev/null`"
3078         if test "x$with_python_prog" = "x"
3079         then
3080                 AC_MSG_RESULT([not found])
3081                 with_python="no (interpreter not found)"
3082         else
3083                 AC_MSG_RESULT([$with_python_prog])
3084         fi
3085 fi
3086
3087 if test "x$with_python" = "xyes"
3088 then
3089         AC_MSG_CHECKING([for Python CPPFLAGS])
3090         python_include_path=`echo "import distutils.sysconfig;import sys;sys.stdout.write(distutils.sysconfig.get_python_inc())" | "$with_python_prog" 2>&1`
3091         python_config_status=$?
3092
3093         if test "$python_config_status" -ne 0 || test "x$python_include_path" = "x"
3094         then
3095                 AC_MSG_RESULT([failed with status $python_config_status (output: $python_include_path)])
3096                 with_python="no"
3097         else
3098                 AC_MSG_RESULT([$python_include_path])
3099         fi
3100 fi
3101
3102 if test "x$with_python" = "xyes"
3103 then
3104         CPPFLAGS="-I$python_include_path $CPPFLAGS"
3105         AC_CHECK_HEADERS(Python.h,
3106                          [with_python="yes"],
3107                          [with_python="no ('Python.h' not found)"])
3108 fi
3109
3110 if test "x$with_python" = "xyes"
3111 then
3112         AC_MSG_CHECKING([for Python LDFLAGS])
3113         python_library_path=`echo "import distutils.sysconfig;import sys;sys.stdout.write(distutils.sysconfig.get_config_vars(\"LIBDIR\").__getitem__(0))" | "$with_python_prog" 2>&1`
3114         python_config_status=$?
3115
3116         if test "$python_config_status" -ne 0 || test "x$python_library_path" = "x"
3117         then
3118                 AC_MSG_RESULT([failed with status $python_config_status (output: $python_library_path)])
3119                 with_python="no"
3120         else
3121                 AC_MSG_RESULT([$python_library_path])
3122         fi
3123 fi
3124
3125 if test "x$with_python" = "xyes"
3126 then
3127         AC_MSG_CHECKING([for Python LIBS])
3128         python_library_flags=`echo "import distutils.sysconfig;import sys;sys.stdout.write(distutils.sysconfig.get_config_vars(\"BLDLIBRARY\").__getitem__(0))" | "$with_python_prog" 2>&1`
3129         python_config_status=$?
3130
3131         if test "$python_config_status" -ne 0 || test "x$python_library_flags" = "x"
3132         then
3133                 AC_MSG_RESULT([failed with status $python_config_status (output: $python_library_flags)])
3134                 with_python="no"
3135         else
3136                 AC_MSG_RESULT([$python_library_flags])
3137         fi
3138 fi
3139
3140 if test "x$with_python" = "xyes"
3141 then
3142         LDFLAGS="-L$python_library_path $LDFLAGS"
3143         LIBS="$python_library_flags $LIBS"
3144
3145         AC_CHECK_FUNC(PyObject_CallFunction,
3146                       [with_python="yes"],
3147                       [with_python="no (Symbol 'PyObject_CallFunction' not found)"])
3148 fi
3149
3150 PATH="$SAVE_PATH"
3151 CPPFLAGS="$SAVE_CPPFLAGS"
3152 LDFLAGS="$SAVE_LDFLAGS"
3153 LIBS="$SAVE_LIBS"
3154
3155 if test "x$with_python" = "xyes"
3156 then
3157         BUILD_WITH_PYTHON_CPPFLAGS="-I$python_include_path"
3158         BUILD_WITH_PYTHON_LDFLAGS="-L$python_library_path"
3159         BUILD_WITH_PYTHON_LIBS="$python_library_flags"
3160         AC_SUBST(BUILD_WITH_PYTHON_CPPFLAGS)
3161         AC_SUBST(BUILD_WITH_PYTHON_LDFLAGS)
3162         AC_SUBST(BUILD_WITH_PYTHON_LIBS)
3163 fi
3164 # }}} --with-python
3165
3166 # --with-librabbitmq {{{
3167 with_librabbitmq_cppflags=""
3168 with_librabbitmq_ldflags=""
3169 AC_ARG_WITH(librabbitmq, [AS_HELP_STRING([--with-librabbitmq@<:@=PREFIX@:>@], [Path to librabbitmq.])],
3170 [
3171         if test "x$withval" != "xno" && test "x$withval" != "xyes"
3172         then
3173                 with_librabbitmq_cppflags="-I$withval/include"
3174                 with_librabbitmq_ldflags="-L$withval/lib"
3175                 with_librabbitmq="yes"
3176         else
3177                 with_librabbitmq="$withval"
3178         fi
3179 ],
3180 [
3181         with_librabbitmq="yes"
3182 ])
3183 if test "x$with_librabbitmq" = "xyes"
3184 then
3185         SAVE_CPPFLAGS="$CPPFLAGS"
3186         CPPFLAGS="$CPPFLAGS $with_librabbitmq_cppflags"
3187
3188         AC_CHECK_HEADERS(amqp.h, [with_librabbitmq="yes"], [with_librabbitmq="no (amqp.h not found)"])
3189
3190         CPPFLAGS="$SAVE_CPPFLAGS"
3191 fi
3192 if test "x$with_librabbitmq" = "xyes"
3193 then
3194         SAVE_CPPFLAGS="$CPPFLAGS"
3195         SAVE_LDFLAGS="$LDFLAGS"
3196         CPPFLAGS="$CPPFLAGS $with_librabbitmq_cppflags"
3197         LDFLAGS="$LDFLAGS $with_librabbitmq_ldflags"
3198
3199         AC_CHECK_LIB(rabbitmq, amqp_basic_publish, [with_librabbitmq="yes"], [with_librabbitmq="no (Symbol 'amqp_basic_publish' not found)"])
3200
3201         CPPFLAGS="$SAVE_CPPFLAGS"
3202         LDFLAGS="$SAVE_LDFLAGS"
3203 fi
3204 if test "x$with_librabbitmq" = "xyes"
3205 then
3206         BUILD_WITH_LIBRABBITMQ_CPPFLAGS="$with_librabbitmq_cppflags"
3207         BUILD_WITH_LIBRABBITMQ_LDFLAGS="$with_librabbitmq_ldflags"
3208         BUILD_WITH_LIBRABBITMQ_LIBS="-lrabbitmq"
3209         AC_SUBST(BUILD_WITH_LIBRABBITMQ_CPPFLAGS)
3210         AC_SUBST(BUILD_WITH_LIBRABBITMQ_LDFLAGS)
3211         AC_SUBST(BUILD_WITH_LIBRABBITMQ_LIBS)
3212         AC_DEFINE(HAVE_LIBRABBITMQ, 1, [Define if librabbitmq is present and usable.])
3213 fi
3214 AM_CONDITIONAL(BUILD_WITH_LIBRABBITMQ, test "x$with_librabbitmq" = "xyes")
3215 # }}}
3216
3217 # --with-librouteros {{{
3218 AC_ARG_WITH(librouteros, [AS_HELP_STRING([--with-librouteros@<:@=PREFIX@:>@], [Path to librouteros.])],
3219 [
3220  if test "x$withval" = "xyes"
3221  then
3222          with_librouteros="yes"
3223  else if test "x$withval" = "xno"
3224  then
3225          with_librouteros="no"
3226  else
3227          with_librouteros="yes"
3228          LIBROUTEROS_CPPFLAGS="$LIBROUTEROS_CPPFLAGS -I$withval/include"
3229          LIBROUTEROS_LDFLAGS="$LIBROUTEROS_LDFLAGS -L$withval/lib"
3230  fi; fi
3231 ],
3232 [with_librouteros="yes"])
3233
3234 SAVE_CPPFLAGS="$CPPFLAGS"
3235 SAVE_LDFLAGS="$LDFLAGS"
3236
3237 CPPFLAGS="$CPPFLAGS $LIBROUTEROS_CPPFLAGS"
3238 LDFLAGS="$LDFLAGS $LIBROUTEROS_LDFLAGS"
3239
3240 if test "x$with_librouteros" = "xyes"
3241 then
3242         if test "x$LIBROUTEROS_CPPFLAGS" != "x"
3243         then
3244                 AC_MSG_NOTICE([librouteros CPPFLAGS: $LIBROUTEROS_CPPFLAGS])
3245         fi
3246         AC_CHECK_HEADERS(routeros_api.h,
3247         [with_librouteros="yes"],
3248         [with_librouteros="no (routeros_api.h not found)"])
3249 fi
3250 if test "x$with_librouteros" = "xyes"
3251 then
3252         if test "x$LIBROUTEROS_LDFLAGS" != "x"
3253         then
3254                 AC_MSG_NOTICE([librouteros LDFLAGS: $LIBROUTEROS_LDFLAGS])
3255         fi
3256         AC_CHECK_LIB(routeros, ros_interface,
3257         [with_librouteros="yes"],
3258         [with_librouteros="no (symbol 'ros_interface' not found)"])
3259 fi
3260
3261 CPPFLAGS="$SAVE_CPPFLAGS"
3262 LDFLAGS="$SAVE_LDFLAGS"
3263
3264 if test "x$with_librouteros" = "xyes"
3265 then
3266         BUILD_WITH_LIBROUTEROS_CPPFLAGS="$LIBROUTEROS_CPPFLAGS"
3267         BUILD_WITH_LIBROUTEROS_LDFLAGS="$LIBROUTEROS_LDFLAGS"
3268         AC_SUBST(BUILD_WITH_LIBROUTEROS_CPPFLAGS)
3269         AC_SUBST(BUILD_WITH_LIBROUTEROS_LDFLAGS)
3270 fi
3271 AM_CONDITIONAL(BUILD_WITH_LIBROUTEROS, test "x$with_librouteros" = "xyes")
3272 # }}}
3273
3274 # --with-librrd {{{
3275 # AC_ARG_WITH (package, help-string, [action-if-given], [action-if-not-given])
3276 librrd_cflags=""
3277 librrd_ldflags=""
3278 librrd_threadsafe="yes"
3279 librrd_rrdc_update="no"
3280 AC_ARG_WITH(librrd, [AS_HELP_STRING([--with-librrd@<:@=PREFIX@:>@], [Path to rrdtool.])],
3281 [       if test "x$withval" != "xno" && test "x$withval" != "xyes"
3282         then
3283                 librrd_cflags="-I$withval/include"
3284                 librrd_ldflags="-L$withval/lib"
3285                 with_librrd="yes"
3286         else
3287                 with_librrd="$withval"
3288         fi
3289 ], [with_librrd="yes"])
3290 if test "x$with_librrd" = "xyes"
3291 then
3292         SAVE_CPPFLAGS="$CPPFLAGS"
3293         SAVE_LDFLAGS="$LDFLAGS"
3294
3295         CPPFLAGS="$CPPFLAGS $librrd_cflags"
3296         LDFLAGS="$LDFLAGS $librrd_ldflags"
3297
3298         AC_CHECK_HEADERS(rrd.h,, [with_librrd="no (rrd.h not found)"])
3299
3300         CPPFLAGS="$SAVE_CPPFLAGS"
3301         LDFLAGS="$SAVE_LDFLAGS"
3302 fi
3303 if test "x$with_librrd" = "xyes"
3304 then
3305         SAVE_CPPFLAGS="$CPPFLAGS"
3306         SAVE_LDFLAGS="$LDFLAGS"
3307
3308         CPPFLAGS="$CPPFLAGS $librrd_cflags"
3309         LDFLAGS="$LDFLAGS $librrd_ldflags"
3310
3311         AC_CHECK_LIB(rrd_th, rrd_update_r,
3312         [with_librrd="yes"
3313          librrd_ldflags="$librrd_ldflags -lrrd_th -lm"
3314         ],
3315         [librrd_threadsafe="no"
3316          AC_CHECK_LIB(rrd, rrd_update,
3317          [with_librrd="yes"
3318           librrd_ldflags="$librrd_ldflags -lrrd -lm"
3319          ],
3320          [with_librrd="no (symbol 'rrd_update' not found)"],
3321          [-lm])
3322         ],
3323         [-lm])
3324
3325         if test "x$librrd_threadsafe" = "xyes"
3326         then
3327                 AC_CHECK_LIB(rrd_th, rrdc_update, [librrd_rrdc_update="yes"], [librrd_rrdc_update="no"])
3328         else
3329                 AC_CHECK_LIB(rrd, rrdc_update, [librrd_rrdc_update="yes"], [librrd_rrdc_update="no"])
3330         fi
3331
3332         CPPFLAGS="$SAVE_CPPFLAGS"
3333         LDFLAGS="$SAVE_LDFLAGS"
3334 fi
3335 if test "x$with_librrd" = "xyes"
3336 then
3337         BUILD_WITH_LIBRRD_CFLAGS="$librrd_cflags"
3338         BUILD_WITH_LIBRRD_LDFLAGS="$librrd_ldflags"
3339         AC_SUBST(BUILD_WITH_LIBRRD_CFLAGS)
3340         AC_SUBST(BUILD_WITH_LIBRRD_LDFLAGS)
3341 fi
3342 if test "x$librrd_threadsafe" = "xyes"
3343 then
3344         AC_DEFINE(HAVE_THREADSAFE_LIBRRD, 1, [Define to 1 if you have the threadsafe rrd library (-lrrd_th).])
3345 fi
3346 # }}}
3347
3348 # --with-libsensors {{{
3349 with_sensors_cflags=""
3350 with_sensors_ldflags=""
3351 AC_ARG_WITH(libsensors, [AS_HELP_STRING([--with-libsensors@<:@=PREFIX@:>@], [Path to lm_sensors.])],
3352 [
3353         if test "x$withval" = "xno"
3354         then
3355                 with_libsensors="no"
3356         else
3357                 with_libsensors="yes"
3358                 if test "x$withval" != "xyes"
3359                 then
3360                         with_sensors_cflags="-I$withval/include"
3361                         with_sensors_ldflags="-L$withval/lib"
3362                         with_libsensors="yes"
3363                 fi
3364         fi
3365 ],
3366 [
3367         if test "x$ac_system" = "xLinux"
3368         then
3369                 with_libsensors="yes"
3370         else
3371                 with_libsensors="no (Linux only library)"
3372         fi
3373 ])
3374 if test "x$with_libsensors" = "xyes"
3375 then
3376         SAVE_CPPFLAGS="$CPPFLAGS"
3377         CPPFLAGS="$CPPFLAGS $with_sensors_cflags"
3378
3379 #       AC_CHECK_HEADERS(sensors/sensors.h,
3380 #       [
3381 #               AC_DEFINE(HAVE_SENSORS_SENSORS_H, 1, [Define to 1 if you have the <sensors/sensors.h> header file.])
3382 #       ],
3383 #       [with_libsensors="no (sensors/sensors.h not found)"])
3384         AC_CHECK_HEADERS(sensors/sensors.h, [], [with_libsensors="no (sensors/sensors.h not found)"])
3385
3386         CPPFLAGS="$SAVE_CPPFLAGS"
3387 fi
3388 if test "x$with_libsensors" = "xyes"
3389 then
3390         SAVE_CPPFLAGS="$CPPFLAGS"
3391         SAVE_LDFLAGS="$LDFLAGS"
3392         CPPFLAGS="$CPPFLAGS $with_sensors_cflags"
3393         LDFLAGS="$LDFLAGS $with_sensors_ldflags"
3394
3395         AC_CHECK_LIB(sensors, sensors_init,
3396         [
3397                 AC_DEFINE(HAVE_LIBSENSORS, 1, [Define to 1 if you have the sensors library (-lsensors).])
3398         ],
3399         [with_libsensors="no (libsensors not found)"])
3400
3401         CPPFLAGS="$SAVE_CPPFLAGS"
3402         LDFLAGS="$SAVE_LDFLAGS"
3403 fi
3404 if test "x$with_libsensors" = "xyes"
3405 then
3406         BUILD_WITH_LIBSENSORS_CFLAGS="$with_sensors_cflags"
3407         BUILD_WITH_LIBSENSORS_LDFLAGS="$with_sensors_ldflags"
3408         AC_SUBST(BUILD_WITH_LIBSENSORS_CFLAGS)
3409         AC_SUBST(BUILD_WITH_LIBSENSORS_LDFLAGS)
3410 fi
3411 AM_CONDITIONAL(BUILD_WITH_LM_SENSORS, test "x$with_libsensors" = "xyes")
3412 # }}}
3413
3414 # --with-libstatgrab {{{
3415 with_libstatgrab_cflags=""
3416 with_libstatgrab_ldflags=""
3417 AC_ARG_WITH(libstatgrab, [AS_HELP_STRING([--with-libstatgrab@<:@=PREFIX@:>@], [Path to libstatgrab.])],
3418 [
3419  if test "x$withval" != "xno" \
3420    && test "x$withval" != "xyes"
3421  then
3422    with_libstatgrab_cflags="-I$withval/include"
3423    with_libstatgrab_ldflags="-L$withval/lib -lstatgrab"
3424    with_libstatgrab="yes"
3425    with_libstatgrab_pkg_config="no"
3426  else
3427    with_libstatgrab="$withval"
3428    with_libstatgrab_pkg_config="yes"
3429  fi
3430  ],
3431 [
3432  with_libstatgrab="yes"
3433  with_libstatgrab_pkg_config="yes"
3434 ])
3435
3436 if test "x$with_libstatgrab" = "xyes" \
3437   && test "x$with_libstatgrab_pkg_config" = "xyes"
3438 then
3439   if test "x$PKG_CONFIG" != "x"
3440   then
3441     AC_MSG_CHECKING([pkg-config for libstatgrab])
3442     temp_result="found"
3443     $PKG_CONFIG --exists libstatgrab 2>/dev/null
3444     if test "$?" != "0"
3445     then
3446       with_libstatgrab_pkg_config="no"
3447       with_libstatgrab="no (pkg-config doesn't know libstatgrab)"
3448       temp_result="not found"
3449     fi
3450     AC_MSG_RESULT([$temp_result])
3451   else
3452     AC_MSG_NOTICE([pkg-config not available, trying to guess flags for the statgrab library.])
3453     with_libstatgrab_pkg_config="no"
3454     with_libstatgrab_ldflags="$with_libstatgrab_ldflags -lstatgrab"
3455   fi
3456 fi
3457
3458 if test "x$with_libstatgrab" = "xyes" \
3459   && test "x$with_libstatgrab_pkg_config" = "xyes" \
3460   && test "x$with_libstatgrab_cflags" = "x"
3461 then
3462   AC_MSG_CHECKING([for libstatgrab CFLAGS])
3463   temp_result="`$PKG_CONFIG --cflags libstatgrab`"
3464   if test "$?" = "0"
3465   then
3466     with_libstatgrab_cflags="$temp_result"
3467   else
3468     with_libstatgrab="no ($PKG_CONFIG --cflags libstatgrab failed)"
3469     temp_result="$PKG_CONFIG --cflags libstatgrab failed"
3470   fi
3471   AC_MSG_RESULT([$temp_result])
3472 fi
3473
3474 if test "x$with_libstatgrab" = "xyes" \
3475   && test "x$with_libstatgrab_pkg_config" = "xyes" \
3476   && test "x$with_libstatgrab_ldflags" = "x"
3477 then
3478   AC_MSG_CHECKING([for libstatgrab LDFLAGS])
3479   temp_result="`$PKG_CONFIG --libs libstatgrab`"
3480   if test "$?" = "0"
3481   then
3482     with_libstatgrab_ldflags="$temp_result"
3483   else
3484     with_libstatgrab="no ($PKG_CONFIG --libs libstatgrab failed)"
3485     temp_result="$PKG_CONFIG --libs libstatgrab failed"
3486   fi
3487   AC_MSG_RESULT([$temp_result])
3488 fi
3489
3490 if test "x$with_libstatgrab" = "xyes"
3491 then
3492   SAVE_CPPFLAGS="$CPPFLAGS"
3493   CPPFLAGS="$CPPFLAGS $with_libstatgrab_cflags"
3494
3495   AC_CHECK_HEADERS(statgrab.h,
3496                    [with_libstatgrab="yes"],
3497                    [with_libstatgrab="no (statgrab.h not found)"])
3498
3499   CPPFLAGS="$SAVE_CPPFLAGS"
3500 fi
3501
3502 if test "x$with_libstatgrab" = "xyes"
3503 then
3504   SAVE_CFLAGS="$CFLAGS"
3505   SAVE_LDFLAGS="$LDFLAGS"
3506
3507   CFLAGS="$CFLAGS $with_libstatgrab_cflags"
3508   LDFLAGS="$LDFLAGS $with_libstatgrab_ldflags"
3509
3510   AC_CHECK_LIB(statgrab, sg_init,
3511                [with_libstatgrab="yes"],
3512                [with_libstatgrab="no (symbol sg_init not found)"])
3513
3514   CFLAGS="$SAVE_CFLAGS"
3515   LDFLAGS="$SAVE_LDFLAGS"
3516 fi
3517
3518 AM_CONDITIONAL(BUILD_WITH_LIBSTATGRAB, test "x$with_libstatgrab" = "xyes")
3519 if test "x$with_libstatgrab" = "xyes"
3520 then
3521   AC_DEFINE(HAVE_LIBSTATGRAB, 1, [Define to 1 if you have the 'statgrab' library (-lstatgrab)])
3522   BUILD_WITH_LIBSTATGRAB_CFLAGS="$with_libstatgrab_cflags"
3523   BUILD_WITH_LIBSTATGRAB_LDFLAGS="$with_libstatgrab_ldflags"
3524   AC_SUBST(BUILD_WITH_LIBSTATGRAB_CFLAGS)
3525   AC_SUBST(BUILD_WITH_LIBSTATGRAB_LDFLAGS)
3526 fi
3527 # }}}
3528
3529 # --with-libtokyotyrant {{{
3530 with_libtokyotyrant_cppflags=""
3531 with_libtokyotyrant_ldflags=""
3532 with_libtokyotyrant_libs=""
3533 AC_ARG_WITH(libtokyotyrant, [AS_HELP_STRING([--with-libtokyotyrant@<:@=PREFIX@:>@], [Path to libtokyotyrant.])],
3534 [
3535   if test "x$withval" = "xno"
3536   then
3537     with_libtokyotyrant="no"
3538   else if test "x$withval" = "xyes"
3539   then
3540     with_libtokyotyrant="yes"
3541   else
3542     with_libtokyotyrant_cppflags="-I$withval/include"
3543     with_libtokyotyrant_ldflags="-L$withval/include"
3544     with_libtokyotyrant_libs="-ltokyotyrant"
3545     with_libtokyotyrant="yes"
3546   fi; fi
3547 ],
3548 [
3549   with_libtokyotyrant="yes"
3550 ])
3551
3552 if test "x$with_libtokyotyrant" = "xyes"
3553 then
3554   if $PKG_CONFIG --exists tokyotyrant
3555   then
3556     with_libtokyotyrant_cppflags="$with_libtokyotyrant_cppflags `$PKG_CONFIG --cflags tokyotyrant`"
3557     with_libtokyotyrant_ldflags="$with_libtokyotyrant_ldflags `pkg-config --libs-only-L tokyotyrant`"
3558     with_libtokyotyrant_libs="$with_libtokyotyrant_libs `pkg-config --libs-only-l tokyotyrant`"
3559   fi
3560 fi
3561
3562 SAVE_CPPFLAGS="$CPPFLAGS"
3563 SAVE_LDFLAGS="$LDFLAGS"
3564 CPPFLAGS="$CPPFLAGS $with_libtokyotyrant_cppflags"
3565 LDFLAGS="$LDFLAGS $with_libtokyotyrant_ldflags"
3566
3567 if test "x$with_libtokyotyrant" = "xyes"
3568 then
3569   AC_CHECK_HEADERS(tcrdb.h,
3570   [
3571           AC_DEFINE(HAVE_TCRDB_H, 1,
3572                     [Define to 1 if you have the <tcrdb.h> header file.])
3573   ], [with_libtokyotyrant="no (tcrdb.h not found)"])
3574 fi
3575
3576 if test "x$with_libtokyotyrant" = "xyes"
3577 then
3578   AC_CHECK_LIB(tokyotyrant, tcrdbrnum,
3579   [
3580           AC_DEFINE(HAVE_LIBTOKYOTYRANT, 1,
3581                     [Define to 1 if you have the tokyotyrant library (-ltokyotyrant).])
3582   ],
3583   [with_libtokyotyrant="no (symbol tcrdbrnum not found)"],
3584   [$with_libtokyotyrant_libs])
3585 fi
3586
3587 CPPFLAGS="$SAVE_CPPFLAGS"
3588 LDFLAGS="$SAVE_LDFLAGS"
3589
3590 if test "x$with_libtokyotyrant" = "xyes"
3591 then
3592   BUILD_WITH_LIBTOKYOTYRANT_CPPFLAGS="$with_libtokyotyrant_cppflags"
3593   BUILD_WITH_LIBTOKYOTYRANT_LDFLAGS="$with_libtokyotyrant_ldflags"
3594   BUILD_WITH_LIBTOKYOTYRANT_LIBS="$with_libtokyotyrant_libs"
3595   AC_SUBST(BUILD_WITH_LIBTOKYOTYRANT_CPPFLAGS)
3596   AC_SUBST(BUILD_WITH_LIBTOKYOTYRANT_LDFLAGS)
3597   AC_SUBST(BUILD_WITH_LIBTOKYOTYRANT_LIBS)
3598 fi
3599 AM_CONDITIONAL(BUILD_WITH_LIBTOKYOTYRANT, test "x$with_libtokyotyrant" = "xyes")
3600 # }}}
3601
3602 # --with-libupsclient {{{
3603 with_libupsclient_config=""
3604 with_libupsclient_cflags=""
3605 with_libupsclient_libs=""
3606 AC_ARG_WITH(libupsclient, [AS_HELP_STRING([--with-libupsclient@<:@=PREFIX@:>@], [Path to the upsclient library.])],
3607 [
3608         if test "x$withval" = "xno"
3609         then
3610                 with_libupsclient="no"
3611         else if test "x$withval" = "xyes"
3612         then
3613                 with_libupsclient="use_pkgconfig"
3614         else
3615                 if test -x "$withval"
3616                 then
3617                         with_libupsclient_config="$withval"
3618                         with_libupsclient="use_libupsclient_config"
3619                 else if test -x "$withval/bin/libupsclient-config"
3620                 then
3621                         with_libupsclient_config="$withval/bin/libupsclient-config"
3622                         with_libupsclient="use_libupsclient_config"
3623                 else
3624                         AC_MSG_NOTICE([Not checking for libupsclient: Manually configured])
3625                         with_libupsclient_cflags="-I$withval/include"
3626                         with_libupsclient_libs="-L$withval/lib -lupsclient"
3627                         with_libupsclient="yes"
3628                 fi; fi
3629         fi; fi
3630 ],
3631 [with_libupsclient="use_pkgconfig"])
3632
3633 # configure using libupsclient-config
3634 if test "x$with_libupsclient" = "xuse_libupsclient_config"
3635 then
3636         AC_MSG_NOTICE([Checking for libupsclient using $with_libupsclient_config])
3637         with_libupsclient_cflags="`$with_libupsclient_config --cflags`"
3638         if test $? -ne 0
3639         then
3640                 with_libupsclient="no ($with_libupsclient_config failed)"
3641         fi
3642         with_libupsclient_libs="`$with_libupsclient_config --libs`"
3643         if test $? -ne 0
3644         then
3645                 with_libupsclient="no ($with_libupsclient_config failed)"
3646         fi
3647 fi
3648 if test "x$with_libupsclient" = "xuse_libupsclient_config"
3649 then
3650         with_libupsclient="yes"
3651 fi
3652
3653 # configure using pkg-config
3654 if test "x$with_libupsclient" = "xuse_pkgconfig"
3655 then
3656         if test "x$PKG_CONFIG" = "x"
3657         then
3658                 with_libupsclient="no (Don't have pkg-config)"
3659         fi
3660 fi
3661 if test "x$with_libupsclient" = "xuse_pkgconfig"
3662 then
3663         AC_MSG_NOTICE([Checking for libupsclient using $PKG_CONFIG])
3664         $PKG_CONFIG --exists 'libupsclient' 2>/dev/null
3665         if test $? -ne 0
3666         then
3667                 with_libupsclient="no (pkg-config doesn't know libupsclient)"
3668         fi
3669 fi
3670 if test "x$with_libupsclient" = "xuse_pkgconfig"
3671 then
3672         with_libupsclient_cflags="`$PKG_CONFIG --cflags 'libupsclient'`"
3673         if test $? -ne 0
3674         then
3675                 with_libupsclient="no ($PKG_CONFIG failed)"
3676         fi
3677         with_libupsclient_libs="`$PKG_CONFIG --libs 'libupsclient'`"
3678         if test $? -ne 0
3679         then
3680                 with_libupsclient="no ($PKG_CONFIG failed)"
3681         fi
3682 fi
3683 if test "x$with_libupsclient" = "xuse_pkgconfig"
3684 then
3685         with_libupsclient="yes"
3686 fi
3687
3688 # with_libupsclient_cflags and with_libupsclient_libs are set up now, let's do
3689 # the actual checks.
3690 if test "x$with_libupsclient" = "xyes"
3691 then
3692         SAVE_CPPFLAGS="$CPPFLAGS"
3693         CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
3694
3695         AC_CHECK_HEADERS(upsclient.h, [], [with_libupsclient="no (upsclient.h not found)"])
3696
3697         CPPFLAGS="$SAVE_CPPFLAGS"
3698 fi
3699 if test "x$with_libupsclient" = "xyes"
3700 then
3701         SAVE_CPPFLAGS="$CPPFLAGS"
3702         SAVE_LDFLAGS="$LDFLAGS"
3703
3704         CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
3705         LDFLAGS="$LDFLAGS $with_libupsclient_libs"
3706
3707         AC_CHECK_LIB(upsclient, upscli_connect,
3708                      [with_libupsclient="yes"],
3709                      [with_libupsclient="no (symbol upscli_connect not found)"])
3710
3711         CPPFLAGS="$SAVE_CPPFLAGS"
3712         LDFLAGS="$SAVE_LDFLAGS"
3713 fi
3714 if test "x$with_libupsclient" = "xyes"
3715 then
3716         SAVE_CPPFLAGS="$CPPFLAGS"
3717         CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
3718
3719         AC_CHECK_TYPES([UPSCONN_t, UPSCONN], [], [],
3720 [#include <stdlib.h>
3721 #include <stdio.h>
3722 #include <upsclient.h>])
3723
3724         CPPFLAGS="$SAVE_CPPFLAGS"
3725 fi
3726 if test "x$with_libupsclient" = "xyes"
3727 then
3728         BUILD_WITH_LIBUPSCLIENT_CFLAGS="$with_libupsclient_cflags"
3729         BUILD_WITH_LIBUPSCLIENT_LIBS="$with_libupsclient_libs"
3730         AC_SUBST(BUILD_WITH_LIBUPSCLIENT_CFLAGS)
3731         AC_SUBST(BUILD_WITH_LIBUPSCLIENT_LIBS)
3732 fi
3733 # }}}
3734
3735 # --with-libxmms {{{
3736 with_xmms_config="xmms-config"
3737 with_xmms_cflags=""
3738 with_xmms_libs=""
3739 AC_ARG_WITH(libxmms, [AS_HELP_STRING([--with-libxmms@<:@=PREFIX@:>@], [Path to libxmms.])],
3740 [
3741         if test "x$withval" != "xno" \
3742                 && test "x$withval" != "xyes"
3743         then
3744                 if test -f "$withval" && test -x "$withval";
3745                 then
3746                         with_xmms_config="$withval"
3747                 else if test -x "$withval/bin/xmms-config"
3748                 then
3749                         with_xmms_config="$withval/bin/xmms-config"
3750                 fi; fi
3751                 with_libxmms="yes"
3752         else if test "x$withval" = "xno"
3753         then
3754                 with_libxmms="no"
3755         else
3756                 with_libxmms="yes"
3757         fi; fi
3758 ],
3759 [
3760         with_libxmms="yes"
3761 ])
3762 if test "x$with_libxmms" = "xyes"
3763 then
3764         with_xmms_cflags=`$with_xmms_config --cflags 2>/dev/null`
3765         xmms_config_status=$?
3766
3767         if test $xmms_config_status -ne 0
3768         then
3769                 with_libxmms="no"
3770         fi
3771 fi
3772 if test "x$with_libxmms" = "xyes"
3773 then
3774         with_xmms_libs=`$with_xmms_config --libs 2>/dev/null`
3775         xmms_config_status=$?
3776
3777         if test $xmms_config_status -ne 0
3778         then
3779                 with_libxmms="no"
3780         fi
3781 fi
3782 if test "x$with_libxmms" = "xyes"
3783 then
3784         AC_CHECK_LIB(xmms, xmms_remote_get_info,
3785         [
3786                 BUILD_WITH_LIBXMMS_CFLAGS="$with_xmms_cflags"
3787                 BUILD_WITH_LIBXMMS_LIBS="$with_xmms_libs"
3788                 AC_SUBST(BUILD_WITH_LIBXMMS_CFLAGS)
3789                 AC_SUBST(BUILD_WITH_LIBXMMS_LIBS)
3790         ],
3791         [
3792                 with_libxmms="no"
3793         ],
3794         [$with_xmms_libs])
3795 fi
3796 with_libxmms_numeric=0
3797 if test "x$with_libxmms" = "xyes"
3798 then
3799         with_libxmms_numeric=1
3800 fi
3801 AC_DEFINE_UNQUOTED(HAVE_LIBXMMS, [$with_libxmms_numeric], [Define to 1 if you have the 'xmms' library (-lxmms).])
3802 AM_CONDITIONAL(BUILD_WITH_LIBXMMS, test "x$with_libxmms" = "xyes")
3803 # }}}
3804
3805 # --with-libyajl {{{
3806 with_libyajl_cppflags=""
3807 with_libyajl_ldflags=""
3808 AC_ARG_WITH(libyajl, [AS_HELP_STRING([--with-libyajl@<:@=PREFIX@:>@], [Path to libyajl.])],
3809 [
3810         if test "x$withval" != "xno" && test "x$withval" != "xyes"
3811         then
3812                 with_libyajl_cppflags="-I$withval/include"
3813                 with_libyajl_ldflags="-L$withval/lib"
3814                 with_libyajl="yes"
3815         else
3816                 with_libyajl="$withval"
3817         fi
3818 ],
3819 [
3820         with_libyajl="yes"
3821 ])
3822 if test "x$with_libyajl" = "xyes"
3823 then
3824         SAVE_CPPFLAGS="$CPPFLAGS"
3825         CPPFLAGS="$CPPFLAGS $with_libyajl_cppflags"
3826
3827         AC_CHECK_HEADERS(yajl/yajl_parse.h, [with_libyajl="yes"], [with_libyajl="no (yajl/yajl_parse.h not found)"])
3828
3829         CPPFLAGS="$SAVE_CPPFLAGS"
3830 fi
3831 if test "x$with_libyajl" = "xyes"
3832 then
3833         SAVE_CPPFLAGS="$CPPFLAGS"
3834         SAVE_LDFLAGS="$LDFLAGS"
3835         CPPFLAGS="$CPPFLAGS $with_libyajl_cppflags"
3836         LDFLAGS="$LDFLAGS $with_libyajl_ldflags"
3837
3838         AC_CHECK_LIB(yajl, yajl_alloc, [with_libyajl="yes"], [with_libyajl="no (Symbol 'yajl_alloc' not found)"])
3839
3840         CPPFLAGS="$SAVE_CPPFLAGS"
3841         LDFLAGS="$SAVE_LDFLAGS"
3842 fi
3843 if test "x$with_libyajl" = "xyes"
3844 then
3845         BUILD_WITH_LIBYAJL_CPPFLAGS="$with_libyajl_cppflags"
3846         BUILD_WITH_LIBYAJL_LDFLAGS="$with_libyajl_ldflags"
3847         BUILD_WITH_LIBYAJL_LIBS="-lyajl"
3848         AC_SUBST(BUILD_WITH_LIBYAJL_CPPFLAGS)
3849         AC_SUBST(BUILD_WITH_LIBYAJL_LDFLAGS)
3850         AC_SUBST(BUILD_WITH_LIBYAJL_LIBS)
3851         AC_DEFINE(HAVE_LIBYAJL, 1, [Define if libyajl is present and usable.])
3852 fi
3853 AM_CONDITIONAL(BUILD_WITH_LIBYAJL, test "x$with_libyajl" = "xyes")
3854 # }}}
3855
3856 # --with-libvarnish {{{
3857 with_libvarnish_cppflags=""
3858 with_libvarnish_cflags=""
3859 with_libvarnish_libs=""
3860 AC_ARG_WITH(libvarnish, [AS_HELP_STRING([--with-libvarnish@<:@=PREFIX@:>@], [Path to libvarnish.])],
3861 [
3862         if test "x$withval" = "xno"
3863         then
3864                 with_libvarnish="no"
3865         else if test "x$withval" = "xyes"
3866         then
3867                 with_libvarnish="use_pkgconfig"
3868         else if test -d "$with_libvarnish/lib"
3869         then
3870                 AC_MSG_NOTICE([Not checking for libvarnish: Manually configured])
3871                 with_libvarnish_cflags="-I$withval/include"
3872                 with_libvarnish_libs="-L$withval/lib -lvarnish -lvarnishcompat -lvarnishapi"
3873                 with_libvarnish="yes"
3874         fi; fi; fi
3875 ],
3876 [with_libvarnish="use_pkgconfig"])
3877
3878 # configure using pkg-config
3879 if test "x$with_libvarnish" = "xuse_pkgconfig"
3880 then
3881         if test "x$PKG_CONFIG" = "x"
3882         then
3883                 with_libvarnish="no (Don't have pkg-config)"
3884         fi
3885 fi
3886 if test "x$with_libvarnish" = "xuse_pkgconfig"
3887 then
3888         AC_MSG_NOTICE([Checking for varnishapi using $PKG_CONFIG])
3889         $PKG_CONFIG --exists 'varnishapi' 2>/dev/null
3890         if test $? -ne 0
3891         then
3892                 with_libvarnish="no (pkg-config doesn't know varnishapi)"
3893         fi
3894 fi
3895 if test "x$with_libvarnish" = "xuse_pkgconfig"
3896 then
3897         with_libvarnish_cflags="`$PKG_CONFIG --cflags 'varnishapi'`"
3898         if test $? -ne 0
3899         then
3900                 with_libvarnish="no ($PKG_CONFIG failed)"
3901         fi
3902         with_libvarnish_libs="`$PKG_CONFIG --libs 'varnishapi'`"
3903         if test $? -ne 0
3904         then
3905                 with_libvarnish="no ($PKG_CONFIG failed)"
3906         fi
3907 fi
3908 if test "x$with_libvarnish" = "xuse_pkgconfig"
3909 then
3910         with_libvarnish="yes"
3911 fi
3912
3913 # with_libvarnish_cflags and with_libvarnish_libs are set up now, let's do
3914 # the actual checks.
3915 if test "x$with_libvarnish" = "xyes"
3916 then
3917         SAVE_CPPFLAGS="$CPPFLAGS"
3918         CPPFLAGS="$CPPFLAGS $with_libvarnish_cflags"
3919         AC_CHECK_HEADERS(varnish/varnishapi.h, [], [with_libvarnish="no (varnish/varnishapi.h not found)"])
3920
3921         CPPFLAGS="$SAVE_CPPFLAGS"
3922 fi
3923 if test "x$with_libvarnish" = "xyes"
3924 then
3925         SAVE_CPPFLAGS="$CPPFLAGS"
3926         #SAVE_LDFLAGS="$LDFLAGS"
3927
3928         CPPFLAGS="$CPPFLAGS $with_libvarnish_cflags"
3929         #LDFLAGS="$LDFLAGS $with_libvarnish_libs"
3930
3931         AC_CHECK_LIB(varnishapi, VSL_OpenStats,
3932                      [with_libvarnish="yes"],
3933                      [with_libvarnish="no (symbol VSL_OpenStats not found)"],
3934                      [$with_libvarnish_libs])
3935
3936         CPPFLAGS="$SAVE_CPPFLAGS"
3937         #LDFLAGS="$SAVE_LDFLAGS"
3938 fi
3939 if test "x$with_libvarnish" = "xyes"
3940 then
3941         BUILD_WITH_LIBVARNISH_CFLAGS="$with_libvarnish_cflags"
3942         BUILD_WITH_LIBVARNISH_LIBS="$with_libvarnish_libs"
3943         AC_SUBST(BUILD_WITH_LIBVARNISH_CFLAGS)
3944         AC_SUBST(BUILD_WITH_LIBVARNISH_LIBS)
3945 fi
3946 # }}}
3947
3948 # pkg-config --exists 'libxml-2.0'; pkg-config --exists libvirt {{{
3949 with_libxml2="no (pkg-config isn't available)"
3950 with_libxml2_cflags=""
3951 with_libxml2_ldflags=""
3952 with_libvirt="no (pkg-config isn't available)"
3953 with_libvirt_cflags=""
3954 with_libvirt_ldflags=""
3955 if test "x$PKG_CONFIG" != "x"
3956 then
3957         pkg-config --exists 'libxml-2.0' 2>/dev/null
3958         if test "$?" = "0"
3959         then
3960                 with_libxml2="yes"
3961         else
3962                 with_libxml2="no (pkg-config doesn't know libxml-2.0)"
3963         fi
3964
3965         pkg-config --exists libvirt 2>/dev/null
3966         if test "$?" = "0"
3967         then
3968                 with_libvirt="yes"
3969         else
3970                 with_libvirt="no (pkg-config doesn't know libvirt)"
3971         fi
3972 fi
3973 if test "x$with_libxml2" = "xyes"
3974 then
3975         with_libxml2_cflags="`pkg-config --cflags libxml-2.0`"
3976         if test $? -ne 0
3977         then
3978                 with_libxml2="no"
3979         fi
3980         with_libxml2_ldflags="`pkg-config --libs libxml-2.0`"
3981         if test $? -ne 0
3982         then
3983                 with_libxml2="no"
3984         fi
3985 fi
3986 if test "x$with_libxml2" = "xyes"
3987 then
3988         SAVE_CPPFLAGS="$CPPFLAGS"
3989         CPPFLAGS="$CPPFLAGS $with_libxml2_cflags"
3990
3991         AC_CHECK_HEADERS(libxml/parser.h, [],
3992                       [with_libxml2="no (libxml/parser.h not found)"])
3993
3994         CPPFLAGS="$SAVE_CPPFLAGS"
3995 fi
3996 if test "x$with_libxml2" = "xyes"
3997 then
3998         SAVE_CFLAGS="$CFLAGS"
3999         SAVE_LDFLAGS="$LDFLAGS"
4000
4001         CFLAGS="$CFLAGS $with_libxml2_cflags"
4002         LDFLAGS="$LDFLAGS $with_libxml2_ldflags"
4003
4004         AC_CHECK_LIB(xml2, xmlXPathEval,
4005                      [with_libxml2="yes"],
4006                      [with_libxml2="no (symbol xmlXPathEval not found)"])
4007
4008         CFLAGS="$SAVE_CFLAGS"
4009         LDFLAGS="$SAVE_LDFLAGS"
4010 fi
4011 dnl Add the right compiler flags and libraries.
4012 if test "x$with_libxml2" = "xyes"; then
4013         BUILD_WITH_LIBXML2_CFLAGS="$with_libxml2_cflags"
4014         BUILD_WITH_LIBXML2_LIBS="$with_libxml2_ldflags"
4015         AC_SUBST(BUILD_WITH_LIBXML2_CFLAGS)
4016         AC_SUBST(BUILD_WITH_LIBXML2_LIBS)
4017 fi
4018 if test "x$with_libvirt" = "xyes"
4019 then
4020         with_libvirt_cflags="`pkg-config --cflags libvirt`"
4021         if test $? -ne 0
4022         then
4023                 with_libvirt="no"
4024         fi
4025         with_libvirt_ldflags="`pkg-config --libs libvirt`"
4026         if test $? -ne 0
4027         then
4028                 with_libvirt="no"
4029         fi
4030 fi
4031 if test "x$with_libvirt" = "xyes"
4032 then
4033         SAVE_CPPFLAGS="$CPPFLAGS"
4034         CPPFLAGS="$CPPFLAGS $with_libvirt_cflags"
4035
4036         AC_CHECK_HEADERS(libvirt/libvirt.h, [],
4037                       [with_libvirt="no (libvirt/libvirt.h not found)"])
4038
4039         CPPFLAGS="$SAVE_CPPFLAGS"
4040 fi
4041 if test "x$with_libvirt" = "xyes"
4042 then
4043         SAVE_CFLAGS="$CFLAGS"
4044         SAVE_LDFLAGS="$LDFLAGS"
4045
4046         CFLAGS="$CFLAGS $with_libvirt_cflags"
4047         LDFLAGS="$LDFLAGS $with_libvirt_ldflags"
4048
4049         AC_CHECK_LIB(virt, virDomainBlockStats,
4050                      [with_libvirt="yes"],
4051                      [with_libvirt="no (symbol virDomainBlockStats not found)"])
4052
4053         CFLAGS="$SAVE_CFLAGS"
4054         LDFLAGS="$SAVE_LDFLAGS"
4055 fi
4056 dnl Add the right compiler flags and libraries.
4057 if test "x$with_libvirt" = "xyes"; then
4058         BUILD_WITH_LIBVIRT_CFLAGS="$with_libvirt_cflags"
4059         BUILD_WITH_LIBVIRT_LIBS="$with_libvirt_ldflags"
4060         AC_SUBST(BUILD_WITH_LIBVIRT_CFLAGS)
4061         AC_SUBST(BUILD_WITH_LIBVIRT_LIBS)
4062 fi
4063 # }}}
4064
4065 # $PKG_CONFIG --exists OpenIPMIpthread {{{
4066 with_libopenipmipthread="yes"
4067 with_libopenipmipthread_cflags=""
4068 with_libopenipmipthread_libs=""
4069
4070 AC_MSG_CHECKING([for pkg-config])
4071 temp_result="no"
4072 if test "x$PKG_CONFIG" = "x"
4073 then
4074         with_libopenipmipthread="no"
4075         temp_result="no"
4076 else
4077         temp_result="$PKG_CONFIG"
4078 fi
4079 AC_MSG_RESULT([$temp_result])
4080
4081 if test "x$with_libopenipmipthread" = "xyes"
4082 then
4083         AC_MSG_CHECKING([for libOpenIPMIpthread])
4084         $PKG_CONFIG --exists OpenIPMIpthread 2>/dev/null
4085         if test "$?" != "0"
4086         then
4087                 with_libopenipmipthread="no (pkg-config doesn't know OpenIPMIpthread)"
4088         fi
4089         AC_MSG_RESULT([$with_libopenipmipthread])
4090 fi
4091
4092 if test "x$with_libopenipmipthread" = "xyes"
4093 then
4094         AC_MSG_CHECKING([for libOpenIPMIpthread CFLAGS])
4095         temp_result="`$PKG_CONFIG --cflags OpenIPMIpthread`"
4096         if test "$?" = "0"
4097         then
4098                 with_libopenipmipthread_cflags="$temp_result"
4099         else
4100                 with_libopenipmipthread="no ($PKG_CONFIG --cflags OpenIPMIpthread failed)"
4101                 temp_result="$PKG_CONFIG --cflags OpenIPMIpthread failed"
4102         fi
4103         AC_MSG_RESULT([$temp_result])
4104 fi
4105
4106 if test "x$with_libopenipmipthread" = "xyes"
4107 then
4108         AC_MSG_CHECKING([for libOpenIPMIpthread LDFLAGS])
4109         temp_result="`$PKG_CONFIG --libs OpenIPMIpthread`"
4110         if test "$?" = "0"
4111         then
4112                 with_libopenipmipthread_ldflags="$temp_result"
4113         else
4114                 with_libopenipmipthread="no ($PKG_CONFIG --libs OpenIPMIpthread failed)"
4115                 temp_result="$PKG_CONFIG --libs OpenIPMIpthread failed"
4116         fi
4117         AC_MSG_RESULT([$temp_result])
4118 fi
4119
4120 if test "x$with_libopenipmipthread" = "xyes"
4121 then
4122         SAVE_CPPFLAGS="$CPPFLAGS"
4123         CPPFLAGS="$CPPFLAGS $with_libopenipmipthread_cflags"
4124
4125         AC_CHECK_HEADERS(OpenIPMI/ipmi_smi.h,
4126                          [with_libopenipmipthread="yes"],
4127                          [with_libopenipmipthread="no (OpenIPMI/ipmi_smi.h not found)"],
4128 [#include <OpenIPMI/ipmiif.h>
4129 #include <OpenIPMI/ipmi_err.h>
4130 #include <OpenIPMI/ipmi_posix.h>
4131 #include <OpenIPMI/ipmi_conn.h>
4132 ])
4133
4134         CPPFLAGS="$SAVE_CPPFLAGS"
4135 fi
4136
4137 if test "x$with_libopenipmipthread" = "xyes"
4138 then
4139         BUILD_WITH_OPENIPMI_CFLAGS="$with_libopenipmipthread_cflags"
4140         BUILD_WITH_OPENIPMI_LIBS="$with_libopenipmipthread_ldflags"
4141         AC_SUBST(BUILD_WITH_OPENIPMI_CFLAGS)
4142         AC_SUBST(BUILD_WITH_OPENIPMI_LIBS)
4143 fi
4144 # }}}
4145
4146 PKG_CHECK_MODULES([LIBNOTIFY], [libnotify],
4147                 [with_libnotify="yes"],
4148                 [if test "x$LIBNOTIFY_PKG_ERRORS" = "x"; then
4149                          with_libnotify="no"
4150                  else
4151                          with_libnotify="no ($LIBNOTIFY_PKG_ERRORS)"
4152                  fi])
4153
4154 # Check for enabled/disabled features
4155 #
4156
4157 # AC_COLLECTD(name, enable/disable, info-text, feature/module)
4158 # ------------------------------------------------------------
4159 dnl
4160 m4_define([my_toupper], [m4_translit([$1], m4_defn([m4_cr_letters]), m4_defn([m4_cr_LETTERS]))])
4161 dnl
4162 AC_DEFUN(
4163         [AC_COLLECTD],
4164         [
4165         m4_if([$1], [], [AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 1st argument must not be empty])])dnl
4166         m4_if(
4167                 [$2],
4168                 [enable],
4169                 [dnl
4170                 m4_define([EnDis],[disabled])dnl
4171                 m4_define([YesNo],[no])dnl
4172                 ],dnl
4173                 [m4_if(
4174                         [$2],
4175                         [disable],
4176                         [dnl
4177                         m4_define([EnDis],[enabled])dnl
4178                         m4_define([YesNo],[yes])dnl
4179                         ],
4180                         [dnl
4181                         AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 2nd argument must be either enable or disable])dnl
4182                         ]dnl
4183                 )]dnl
4184         )dnl
4185         m4_if([$3], [feature], [],
4186                 [m4_if(
4187                         [$3], [module], [],
4188                         [dnl
4189                         AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 3rd argument must be either feature or disable])dnl
4190                         ]dnl
4191                 )]dnl
4192         )dnl
4193         AC_ARG_ENABLE(
4194                 [$1],
4195                 AS_HELP_STRING([--$2-$1], [$2 $4 (EnDis by def)]),
4196                 [],
4197                 enable_$1='[YesNo]'dnl
4198         )# AC_ARG_ENABLE
4199 if test "x$enable_$1" = "xno"
4200 then
4201         collectd_$1=0
4202 else
4203         if test "x$enable_$1" = "xyes"
4204         then
4205                 collectd_$1=1
4206         else
4207                 AC_MSG_NOTICE([please specify either --enable-$1 or --disable-$1; enabling $1.])
4208                 collectd_$1=1
4209                 enable_$1='yes'
4210         fi
4211 fi
4212         AC_DEFINE_UNQUOTED([COLLECT_]my_toupper([$1]), [$collectd_$1], [wether or not to enable $3 $4])
4213         AM_CONDITIONAL([BUILD_]my_toupper([$3])[_]my_toupper([$1]), [test "x$enable_$1" = "xyes"])dnl
4214         ]dnl
4215 )# AC_COLLECTD(name, enable/disable, info-text, feature/module)
4216
4217 # AC_PLUGIN(name, default, info)
4218 # ------------------------------------------------------------
4219 dnl
4220 AC_DEFUN(
4221   [AC_PLUGIN],
4222   [
4223     enable_plugin="no"
4224     force="no"
4225     AC_ARG_ENABLE([$1], AC_HELP_STRING([--enable-$1], [$3]),
4226     [
4227      if test "x$enableval" = "xyes"
4228      then
4229              enable_plugin="yes"
4230      else if test "x$enableval" = "xforce"
4231      then
4232              enable_plugin="yes"
4233              force="yes"
4234      else
4235              enable_plugin="no (disabled on command line)"
4236      fi; fi
4237     ],
4238     [
4239          if test "x$enable_all_plugins" = "xauto"
4240          then
4241              if test "x$2" = "xyes"
4242              then
4243                      enable_plugin="yes"
4244              else
4245                      enable_plugin="no"
4246              fi
4247          else
4248              enable_plugin="$enable_all_plugins"
4249          fi
4250     ])
4251     if test "x$enable_plugin" = "xyes"
4252     then
4253             if test "x$2" = "xyes" || test "x$force" = "xyes"
4254             then
4255                     AC_DEFINE([HAVE_PLUGIN_]my_toupper([$1]), 1, [Define to 1 if the $1 plugin is enabled.])
4256                     if test "x$2" != "xyes"
4257                     then
4258                             dependency_warning="yes"
4259                     fi
4260             else # User passed "yes" but dependency checking yielded "no" => Dependency problem.
4261                     dependency_error="yes"
4262                     enable_plugin="no (dependency error)"
4263             fi
4264     fi
4265     AM_CONDITIONAL([BUILD_PLUGIN_]my_toupper([$1]), test "x$enable_plugin" = "xyes")
4266     enable_$1="$enable_plugin"
4267   ]
4268 )# AC_PLUGIN(name, default, info)
4269
4270 m4_divert_once([HELP_ENABLE], [
4271 collectd features:])
4272 # FIXME: Remove these calls to `AC_COLLECTD' and then remove that macro.
4273 AC_COLLECTD([debug],     [enable],  [feature], [debugging])
4274 AC_COLLECTD([daemon],    [disable], [feature], [daemon mode])
4275 AC_COLLECTD([getifaddrs],[enable],  [feature], [getifaddrs under Linux])
4276
4277 dependency_warning="no"
4278 dependency_error="no"
4279
4280 plugin_ascent="no"
4281 plugin_battery="no"
4282 plugin_bind="no"
4283 plugin_conntrack="no"
4284 plugin_contextswitch="no"
4285 plugin_cpu="no"
4286 plugin_cpufreq="no"
4287 plugin_curl_json="no"
4288 plugin_curl_xml="no"
4289 plugin_df="no"
4290 plugin_disk="no"
4291 plugin_entropy="no"
4292 plugin_interface="no"
4293 plugin_ipmi="no"
4294 plugin_ipvs="no"
4295 plugin_irq="no"
4296 plugin_libvirt="no"
4297 plugin_load="no"
4298 plugin_memory="no"
4299 plugin_multimeter="no"
4300 plugin_nfs="no"
4301 plugin_fscache="no"
4302 plugin_perl="no"
4303 plugin_processes="no"
4304 plugin_protocols="no"
4305 plugin_serial="no"
4306 plugin_swap="no"
4307 plugin_tape="no"
4308 plugin_tcpconns="no"
4309 plugin_ted="no"
4310 plugin_thermal="no"
4311 plugin_users="no"
4312 plugin_uptime="no"
4313 plugin_vmem="no"
4314 plugin_vserver="no"
4315 plugin_wireless="no"
4316 plugin_zfs_arc="no"
4317
4318 # Linux
4319 if test "x$ac_system" = "xLinux"
4320 then
4321         plugin_battery="yes"
4322         plugin_conntrack="yes"
4323         plugin_contextswitch="yes"
4324         plugin_cpu="yes"
4325         plugin_cpufreq="yes"
4326         plugin_disk="yes"
4327         plugin_entropy="yes"
4328         plugin_interface="yes"
4329         plugin_irq="yes"
4330         plugin_load="yes"
4331         plugin_memory="yes"
4332         plugin_nfs="yes"
4333         plugin_fscache="yes"
4334         plugin_processes="yes"
4335         plugin_protocols="yes"
4336         plugin_serial="yes"
4337         plugin_swap="yes"
4338         plugin_tcpconns="yes"
4339         plugin_thermal="yes"
4340         plugin_uptime="yes"
4341         plugin_vmem="yes"
4342         plugin_vserver="yes"
4343         plugin_wireless="yes"
4344
4345         if test "x$have_net_ip_vs_h" = "xyes" || test "x$have_ip_vs_h" = "xyes"
4346         then
4347                 plugin_ipvs="yes"
4348         fi
4349 fi
4350
4351 if test "x$ac_system" = "xOpenBSD"
4352 then
4353         plugin_tcpconns="yes"
4354 fi
4355
4356 # Mac OS X devices
4357 if test "x$with_libiokit" = "xyes"
4358 then
4359         plugin_battery="yes"
4360         plugin_disk="yes"
4361 fi
4362
4363 # AIX
4364 if test "x$with_perfstat" = "xyes"
4365 then
4366         plugin_cpu="yes"
4367         plugin_disk="yes"
4368         plugin_memory="yes"
4369         plugin_swap="yes"
4370         plugin_interface="yes"
4371         plugin_load="yes"
4372 fi
4373
4374 if test "x$with_procinfo" = "xyes"
4375 then
4376         plugin_processes="yes"
4377 fi
4378
4379 # Solaris
4380 if test "x$with_kstat" = "xyes"
4381 then
4382         plugin_uptime="yes"
4383         plugin_zfs_arc="yes"
4384 fi
4385
4386 if test "x$with_devinfo$with_kstat" = "xyesyes"
4387 then
4388         plugin_cpu="yes"
4389         plugin_disk="yes"
4390         plugin_interface="yes"
4391         plugin_memory="yes"
4392         plugin_tape="yes"
4393 fi
4394
4395 # libstatgrab
4396 if test "x$with_libstatgrab" = "xyes"
4397 then
4398         plugin_cpu="yes"
4399         plugin_disk="yes"
4400         plugin_interface="yes"
4401         plugin_load="yes"
4402         plugin_memory="yes"
4403         plugin_swap="yes"
4404         plugin_users="yes"
4405 fi
4406
4407 if test "x$with_libcurl" = "xyes" && test "x$with_libxml2" = "xyes"
4408 then
4409         plugin_ascent="yes"
4410         if test "x$have_strptime" = "xyes"
4411         then
4412                 plugin_bind="yes"
4413         fi
4414 fi
4415
4416 if test "x$with_libopenipmipthread" = "xyes"
4417 then
4418         plugin_ipmi="yes"
4419 fi
4420
4421 if test "x$with_libcurl" = "xyes" && test "x$with_libyajl" = "xyes"
4422 then
4423         plugin_curl_json="yes"
4424 fi
4425
4426 if test "x$with_libcurl" = "xyes" && test "x$with_libxml2" = "xyes"
4427 then
4428         plugin_curl_xml="yes"
4429 fi
4430
4431 if test "x$have_processor_info" = "xyes"
4432 then
4433         plugin_cpu="yes"
4434 fi
4435 if test "x$have_sysctl" = "xyes"
4436 then
4437         plugin_cpu="yes"
4438         plugin_memory="yes"
4439         plugin_uptime="yes"
4440         if test "x$ac_system" = "xDarwin"
4441         then
4442                 plugin_swap="yes"
4443         fi
4444 fi
4445 if test "x$have_sysctlbyname" = "xyes"
4446 then
4447         plugin_contextswitch="yes"
4448         plugin_cpu="yes"
4449         plugin_memory="yes"
4450         plugin_tcpconns="yes"
4451 fi
4452
4453 # Df plugin: Check if we know how to determine mount points first.
4454 #if test "x$have_listmntent" = "xyes"; then
4455 #       plugin_df="yes"
4456 #fi
4457 if test "x$have_getvfsstat" = "xyes" || test "x$have_getfsstat" = "xyes"
4458 then
4459         plugin_df="yes"
4460 fi
4461 if test "x$c_cv_have_two_getmntent" = "xyes" || test "x$have_getmntent" = "xgen" || test "x$have_getmntent" = "xsun"
4462 then
4463         plugin_df="yes"
4464 fi
4465 #if test "x$have_getmntent" = "xseq"
4466 #then
4467 #       plugin_df="yes"
4468 #fi
4469 if test "x$c_cv_have_one_getmntent" = "xyes"
4470 then
4471         plugin_df="yes"
4472 fi
4473
4474 # Df plugin: Check if we have either `statfs' or `statvfs' second.
4475 if test "x$plugin_df" = "xyes"
4476 then
4477         plugin_df="no"
4478         if test "x$have_statfs" = "xyes"
4479         then
4480                 plugin_df="yes"
4481         fi
4482         if test "x$have_statvfs" = "xyes"
4483         then
4484                 plugin_df="yes"
4485         fi
4486 fi
4487
4488 if test "x$have_getifaddrs" = "xyes"
4489 then
4490         plugin_interface="yes"
4491 fi
4492
4493 if test "x$with_libxml2" = "xyes" && test "x$with_libvirt" = "xyes"
4494 then
4495         plugin_libvirt="yes"
4496 fi
4497
4498 if test "x$have_getloadavg" = "xyes"
4499 then
4500         plugin_load="yes"
4501 fi
4502
4503 if test "x$c_cv_have_libperl$c_cv_have_perl_ithreads" = "xyesyes"
4504 then
4505         plugin_perl="yes"
4506 fi
4507
4508 # Mac OS X memory interface
4509 if test "x$have_host_statistics" = "xyes"
4510 then
4511         plugin_memory="yes"
4512 fi
4513
4514 if test "x$have_termios_h" = "xyes"
4515 then
4516         plugin_multimeter="yes"
4517         plugin_ted="yes"
4518 fi
4519
4520 if test "x$have_thread_info" = "xyes"
4521 then
4522         plugin_processes="yes"
4523 fi
4524
4525 if test "x$with_kvm_getprocs" = "xyes" && test "x$have_struct_kinfo_proc_freebsd" = "xyes"
4526 then
4527         plugin_processes="yes"
4528 fi
4529
4530 if test "x$with_kvm_getswapinfo" = "xyes"
4531 then
4532         plugin_swap="yes"
4533 fi
4534
4535 if test "x$have_swapctl" = "xyes" && test "x$c_cv_have_swapctl_two_args" = "xyes"
4536 then
4537         plugin_swap="yes"
4538 fi
4539
4540 if test "x$with_kvm_openfiles$with_kvm_nlist" = "xyesyes"
4541 then
4542         plugin_tcpconns="yes"
4543 fi
4544
4545 if test "x$have_getutent" = "xyes"
4546 then
4547         plugin_users="yes"
4548 fi
4549 if test "x$have_getutxent" = "xyes"
4550 then
4551         plugin_users="yes"
4552 fi
4553
4554 m4_divert_once([HELP_ENABLE], [
4555 collectd plugins:])
4556
4557 AC_ARG_ENABLE([all-plugins],
4558                 AC_HELP_STRING([--enable-all-plugins],
4559                                 [enable all plugins (auto by def)]),
4560                 [
4561                  if test "x$enableval" = "xyes"
4562                  then
4563                          enable_all_plugins="yes"
4564                  else if test "x$enableval" = "xauto"
4565                  then
4566                          enable_all_plugins="auto"
4567                  else
4568                          enable_all_plugins="no"
4569                  fi; fi
4570                 ],
4571                 [enable_all_plugins="auto"])
4572
4573 m4_divert_once([HELP_ENABLE], [])
4574
4575 AC_PLUGIN([amqp],        [$with_librabbitmq],  [AMQP output plugin])
4576 AC_PLUGIN([apache],      [$with_libcurl],      [Apache httpd statistics])
4577 AC_PLUGIN([apcups],      [yes],                [Statistics of UPSes by APC])
4578 AC_PLUGIN([apple_sensors], [$with_libiokit],   [Apple's hardware sensors])
4579 AC_PLUGIN([ascent],      [$plugin_ascent],     [AscentEmu player statistics])
4580 AC_PLUGIN([battery],     [$plugin_battery],    [Battery statistics])
4581 AC_PLUGIN([bind],        [$plugin_bind],       [ISC Bind nameserver statistics])
4582 AC_PLUGIN([conntrack],   [$plugin_conntrack],  [nf_conntrack statistics])
4583 AC_PLUGIN([contextswitch], [$plugin_contextswitch], [context switch statistics])
4584 AC_PLUGIN([cpufreq],     [$plugin_cpufreq],    [CPU frequency statistics])
4585 AC_PLUGIN([cpu],         [$plugin_cpu],        [CPU usage statistics])
4586 AC_PLUGIN([csv],         [yes],                [CSV output plugin])
4587 AC_PLUGIN([curl],        [$with_libcurl],      [CURL generic web statistics])
4588 AC_PLUGIN([curl_json],   [$plugin_curl_json],    [CouchDB statistics])
4589 AC_PLUGIN([curl_xml],   [$plugin_curl_xml],    [CURL generic xml statistics])
4590 AC_PLUGIN([dbi],         [$with_libdbi],       [General database statistics])
4591 AC_PLUGIN([df],          [$plugin_df],         [Filesystem usage statistics])
4592 AC_PLUGIN([disk],        [$plugin_disk],       [Disk usage statistics])
4593 AC_PLUGIN([dns],         [$with_libpcap],      [DNS traffic analysis])
4594 AC_PLUGIN([email],       [yes],                [EMail statistics])
4595 AC_PLUGIN([entropy],     [$plugin_entropy],    [Entropy statistics])
4596 AC_PLUGIN([exec],        [yes],                [Execution of external programs])
4597 AC_PLUGIN([filecount],   [yes],                [Count files in directories])
4598 AC_PLUGIN([fscache],     [$plugin_fscache],    [fscache statistics])
4599 AC_PLUGIN([gmond],       [$with_libganglia],   [Ganglia plugin])
4600 AC_PLUGIN([hddtemp],     [yes],                [Query hddtempd])
4601 AC_PLUGIN([interface],   [$plugin_interface],  [Interface traffic statistics])
4602 AC_PLUGIN([ipmi],        [$plugin_ipmi],       [IPMI sensor statistics])
4603 AC_PLUGIN([iptables],    [$with_libiptc],      [IPTables rule counters])
4604 AC_PLUGIN([ipvs],        [$plugin_ipvs],       [IPVS connection statistics])
4605 AC_PLUGIN([irq],         [$plugin_irq],        [IRQ statistics])
4606 AC_PLUGIN([java],        [$with_java],         [Embed the Java Virtual Machine])
4607 AC_PLUGIN([libvirt],     [$plugin_libvirt],    [Virtual machine statistics])
4608 AC_PLUGIN([load],        [$plugin_load],       [System load])
4609 AC_PLUGIN([logfile],     [yes],                [File logging plugin])
4610 AC_PLUGIN([lpar],        [$with_perfstat],     [AIX logical partitions statistics])
4611 AC_PLUGIN([madwifi],     [$have_linux_wireless_h], [Madwifi wireless statistics])
4612 AC_PLUGIN([match_empty_counter], [yes],        [The empty counter match])
4613 AC_PLUGIN([match_hashed], [yes],               [The hashed match])
4614 AC_PLUGIN([match_regex], [yes],                [The regex match])
4615 AC_PLUGIN([match_timediff], [yes],             [The timediff match])
4616 AC_PLUGIN([match_value], [yes],                [The value match])
4617 AC_PLUGIN([mbmon],       [yes],                [Query mbmond])
4618 AC_PLUGIN([memcachec],   [$with_libmemcached], [memcachec statistics])
4619 AC_PLUGIN([memcached],   [yes],                [memcached statistics])
4620 AC_PLUGIN([memory],      [$plugin_memory],     [Memory usage])
4621 AC_PLUGIN([modbus],      [$with_libmodbus],    [Modbus plugin])
4622 AC_PLUGIN([multimeter],  [$plugin_multimeter], [Read multimeter values])
4623 AC_PLUGIN([mysql],       [$with_libmysql],     [MySQL statistics])
4624 AC_PLUGIN([netapp],      [$with_libnetapp],    [NetApp plugin])
4625 AC_PLUGIN([netlink],     [$with_libnetlink],   [Enhanced Linux network statistics])
4626 AC_PLUGIN([network],     [yes],                [Network communication plugin])
4627 AC_PLUGIN([nfs],         [$plugin_nfs],        [NFS statistics])
4628 AC_PLUGIN([nginx],       [$with_libcurl],      [nginx statistics])
4629 AC_PLUGIN([notify_desktop], [$with_libnotify], [Desktop notifications])
4630 AC_PLUGIN([notify_email], [$with_libesmtp],    [Email notifier])
4631 AC_PLUGIN([ntpd],        [yes],                [NTPd statistics])
4632 AC_PLUGIN([nut],         [$with_libupsclient], [Network UPS tools statistics])
4633 AC_PLUGIN([olsrd],       [yes],                [olsrd statistics])
4634 AC_PLUGIN([onewire],     [$with_libowcapi],    [OneWire sensor statistics])
4635 AC_PLUGIN([openvpn],     [yes],                [OpenVPN client statistics])
4636 AC_PLUGIN([oracle],      [$with_oracle],       [Oracle plugin])
4637 AC_PLUGIN([perl],        [$plugin_perl],       [Embed a Perl interpreter])
4638 # FIXME: Check for libevent, too.
4639 AC_PLUGIN([pinba],       [$have_protoc_c],     [Pinba statistics])
4640 AC_PLUGIN([ping],        [$with_liboping],     [Network latency statistics])
4641 AC_PLUGIN([postgresql],  [$with_libpq],        [PostgreSQL database statistics])
4642 AC_PLUGIN([powerdns],    [yes],                [PowerDNS statistics])
4643 AC_PLUGIN([processes],   [$plugin_processes],  [Process statistics])
4644 AC_PLUGIN([protocols],   [$plugin_protocols],  [Protocol (IP, TCP, ...) statistics])
4645 AC_PLUGIN([python],      [$with_python],       [Embed a Python interpreter])
4646 AC_PLUGIN([redis],       [$with_libcredis],    [Redis plugin])
4647 AC_PLUGIN([routeros],    [$with_librouteros],  [RouterOS plugin])
4648 AC_PLUGIN([rrdcached],   [$librrd_rrdc_update], [RRDTool output plugin])
4649 AC_PLUGIN([rrdtool],     [$with_librrd],       [RRDTool output plugin])
4650 AC_PLUGIN([sensors],     [$with_libsensors],   [lm_sensors statistics])
4651 AC_PLUGIN([serial],      [$plugin_serial],     [serial port traffic])
4652 AC_PLUGIN([snmp],        [$with_libnetsnmp],   [SNMP querying plugin])
4653 AC_PLUGIN([swap],        [$plugin_swap],       [Swap usage statistics])
4654 AC_PLUGIN([syslog],      [$have_syslog],       [Syslog logging plugin])
4655 AC_PLUGIN([table],       [yes],                [Parsing of tabular data])
4656 AC_PLUGIN([tail],        [yes],                [Parsing of logfiles])
4657 AC_PLUGIN([tape],        [$plugin_tape],       [Tape drive statistics])
4658 AC_PLUGIN([target_notification], [yes],        [The notification target])
4659 AC_PLUGIN([target_replace], [yes],             [The replace target])
4660 AC_PLUGIN([target_scale],[yes],                [The scale target])
4661 AC_PLUGIN([target_set],  [yes],                [The set target])
4662 AC_PLUGIN([target_v5upgrade], [yes],           [The v5upgrade target])
4663 AC_PLUGIN([tcpconns],    [$plugin_tcpconns],   [TCP connection statistics])
4664 AC_PLUGIN([teamspeak2],  [yes],                [TeamSpeak2 server statistics])
4665 AC_PLUGIN([ted],         [$plugin_ted],        [Read The Energy Detective values])
4666 AC_PLUGIN([thermal],     [$plugin_thermal],    [Linux ACPI thermal zone statistics])
4667 AC_PLUGIN([threshold],   [yes],                [Threshold checking plugin])
4668 AC_PLUGIN([tokyotyrant], [$with_libtokyotyrant],  [TokyoTyrant database statistics])
4669 AC_PLUGIN([unixsock],    [yes],                [Unixsock communication plugin])
4670 AC_PLUGIN([uptime],      [$plugin_uptime],     [Uptime statistics])
4671 AC_PLUGIN([users],       [$plugin_users],      [User statistics])
4672 AC_PLUGIN([uuid],        [yes],                [UUID as hostname plugin])
4673 AC_PLUGIN([varnish],     [$with_libvarnish],   [Varnish cache statistics])
4674 AC_PLUGIN([vmem],        [$plugin_vmem],       [Virtual memory statistics])
4675 AC_PLUGIN([vserver],     [$plugin_vserver],    [Linux VServer statistics])
4676 AC_PLUGIN([wireless],    [$plugin_wireless],   [Wireless statistics])
4677 AC_PLUGIN([write_http],  [$with_libcurl],      [HTTP output plugin])
4678 AC_PLUGIN([write_redis], [$with_libcredis],    [Redis output plugin])
4679 AC_PLUGIN([xmms],        [$with_libxmms],      [XMMS statistics])
4680 AC_PLUGIN([zfs_arc],     [$plugin_zfs_arc],    [ZFS ARC statistics])
4681
4682 dnl Default configuration file
4683 # Load either syslog or logfile
4684 LOAD_PLUGIN_SYSLOG=""
4685 LOAD_PLUGIN_LOGFILE=""
4686
4687 AC_MSG_CHECKING([which default log plugin to load])
4688 default_log_plugin="none"
4689 if test "x$enable_syslog" = "xyes"
4690 then
4691         default_log_plugin="syslog"
4692 else
4693         LOAD_PLUGIN_SYSLOG="##"
4694 fi
4695
4696 if test "x$enable_logfile" = "xyes"
4697 then
4698         if test "x$default_log_plugin" = "xnone"
4699         then
4700                 default_log_plugin="logfile"
4701         else
4702                 LOAD_PLUGIN_LOGFILE="#"
4703         fi
4704 else
4705         LOAD_PLUGIN_LOGFILE="##"
4706 fi
4707 AC_MSG_RESULT([$default_log_plugin])
4708
4709 AC_SUBST(LOAD_PLUGIN_SYSLOG)
4710 AC_SUBST(LOAD_PLUGIN_LOGFILE)
4711
4712 DEFAULT_LOG_LEVEL="info"
4713 if test "x$enable_debug" = "xyes"
4714 then
4715         DEFAULT_LOG_LEVEL="debug"
4716 fi
4717 AC_SUBST(DEFAULT_LOG_LEVEL)
4718
4719 # Load only one of rrdtool, network, csv in the default config.
4720 LOAD_PLUGIN_RRDTOOL=""
4721 LOAD_PLUGIN_NETWORK=""
4722 LOAD_PLUGIN_CSV=""
4723
4724 AC_MSG_CHECKING([which default write plugin to load])
4725 default_write_plugin="none"
4726 if test "x$enable_rrdtool" = "xyes"
4727 then
4728         default_write_plugin="rrdtool"
4729 else
4730         LOAD_PLUGIN_RRDTOOL="##"
4731 fi
4732
4733 if test "x$enable_network" = "xyes"
4734 then
4735         if test "x$default_write_plugin" = "xnone"
4736         then
4737                 default_write_plugin="network"
4738         else
4739                 LOAD_PLUGIN_NETWORK="#"
4740         fi
4741 else
4742         LOAD_PLUGIN_NETWORK="##"
4743 fi
4744
4745 if test "x$enable_csv" = "xyes"
4746 then
4747         if test "x$default_write_plugin" = "xnone"
4748         then
4749                 default_write_plugin="csv"
4750         else
4751                 LOAD_PLUGIN_CSV="#"
4752         fi
4753 else
4754         LOAD_PLUGIN_CSV="##"
4755 fi
4756 AC_MSG_RESULT([$default_write_plugin])
4757
4758 AC_SUBST(LOAD_PLUGIN_RRDTOOL)
4759 AC_SUBST(LOAD_PLUGIN_NETWORK)
4760 AC_SUBST(LOAD_PLUGIN_CSV)
4761
4762 dnl ip_vs.h
4763 if test "x$ac_system" = "xLinux" \
4764         && test "x$have_net_ip_vs_h$have_ip_vs_h" = "xnono"
4765 then
4766         enable_ipvs="$enable_ipvs (ip_vs.h not found)"
4767 fi
4768
4769 dnl Perl bindings
4770 AC_ARG_WITH(perl-bindings, [AS_HELP_STRING([--with-perl-bindings@<:@=OPTIONS@:>@], [Options passed to "perl Makefile.PL".])],
4771 [
4772         if test "x$withval" != "xno" && test "x$withval" != "xyes"
4773         then
4774                 PERL_BINDINGS_OPTIONS="$withval"
4775                 with_perl_bindings="yes"
4776         else
4777                 PERL_BINDINGS_OPTIONS=""
4778                 with_perl_bindings="$withval"
4779         fi
4780 ],
4781 [
4782         PERL_BINDINGS_OPTIONS=""
4783         if test -n "$perl_interpreter"
4784         then
4785                 with_perl_bindings="yes"
4786         else
4787                 with_perl_bindings="no (no perl interpreter found)"
4788         fi
4789 ])
4790 if test "x$with_perl_bindings" = "xyes"
4791 then
4792         PERL_BINDINGS="perl"
4793 else
4794         PERL_BINDINGS=""
4795 fi
4796 AC_SUBST(PERL_BINDINGS)
4797 AC_SUBST(PERL_BINDINGS_OPTIONS)
4798
4799 dnl libcollectdclient
4800 LCC_VERSION_MAJOR=`echo $PACKAGE_VERSION | cut -d'.' -f1`
4801 LCC_VERSION_MINOR=`echo $PACKAGE_VERSION | cut -d'.' -f2`
4802 LCC_VERSION_PATCH=`echo $PACKAGE_VERSION | cut -d'.' -f3`
4803
4804 LCC_VERSION_EXTRA=`echo $PACKAGE_VERSION | cut -d'.' -f4-`
4805
4806 LCC_VERSION_STRING="$LCC_VERSION_MAJOR.$LCC_VERSION_MINOR.$LCC_VERSION_PATCH"
4807
4808 AC_SUBST(LCC_VERSION_MAJOR)
4809 AC_SUBST(LCC_VERSION_MINOR)
4810 AC_SUBST(LCC_VERSION_PATCH)
4811 AC_SUBST(LCC_VERSION_EXTRA)
4812 AC_SUBST(LCC_VERSION_STRING)
4813
4814 AC_CONFIG_FILES(src/libcollectdclient/lcc_features.h)
4815
4816 AC_OUTPUT(Makefile src/Makefile src/collectd.conf src/owniptc/Makefile src/libcollectdclient/Makefile src/libcollectdclient/libcollectdclient.pc src/liboconfig/Makefile bindings/Makefile bindings/java/Makefile)
4817
4818 if test "x$with_librrd" = "xyes" \
4819         && test "x$librrd_threadsafe" != "xyes"
4820 then
4821         with_librrd="yes (warning: librrd is not thread-safe)"
4822 fi
4823
4824 if test "x$with_libperl" = "xyes"
4825 then
4826         with_libperl="yes (version `$perl_interpreter -MConfig -e 'print $Config{version};'`)"
4827 else
4828         enable_perl="no (needs libperl)"
4829 fi
4830
4831 if test "x$enable_perl" = "xno" && test "x$c_cv_have_perl_ithreads" = "xno"
4832 then
4833         enable_perl="no (libperl doesn't support ithreads)"
4834 fi
4835
4836 if test "x$with_perl_bindings" = "xyes" \
4837         && test "x$PERL_BINDINGS_OPTIONS" != "x"
4838 then
4839         with_perl_bindings="yes ($PERL_BINDINGS_OPTIONS)"
4840 fi
4841
4842 cat <<EOF;
4843
4844 Configuration:
4845   Libraries:
4846     libcurl . . . . . . . $with_libcurl
4847     libdbi  . . . . . . . $with_libdbi
4848     libcredis . . . . . . $with_libcredis
4849     libesmtp  . . . . . . $with_libesmtp
4850     libganglia  . . . . . $with_libganglia
4851     libgcrypt . . . . . . $with_libgcrypt
4852     libiokit  . . . . . . $with_libiokit
4853     libiptc . . . . . . . $with_libiptc
4854     libjvm  . . . . . . . $with_java
4855     libkstat  . . . . . . $with_kstat
4856     libkvm  . . . . . . . $with_libkvm
4857     libmemcached  . . . . $with_libmemcached
4858     libmodbus . . . . . . $with_libmodbus
4859     libmysql  . . . . . . $with_libmysql
4860     libnetapp . . . . . . $with_libnetapp
4861     libnetlink  . . . . . $with_libnetlink
4862     libnetsnmp  . . . . . $with_libnetsnmp
4863     libnotify . . . . . . $with_libnotify
4864     liboconfig  . . . . . $with_liboconfig
4865     libopenipmi . . . . . $with_libopenipmipthread
4866     liboping  . . . . . . $with_liboping
4867     libpcap . . . . . . . $with_libpcap
4868     libperfstat . . . . . $with_perfstat
4869     libperl . . . . . . . $with_libperl
4870     libpq . . . . . . . . $with_libpq
4871     libpthread  . . . . . $with_libpthread
4872     librabbitmq . . . . . $with_librabbitmq
4873     librouteros . . . . . $with_librouteros
4874     librrd  . . . . . . . $with_librrd
4875     libsensors  . . . . . $with_libsensors
4876     libstatgrab . . . . . $with_libstatgrab
4877     libtokyotyrant  . . . $with_libtokyotyrant
4878     libupsclient  . . . . $with_libupsclient
4879     libvarnish  . . . . . $with_libvarnish
4880     libvirt . . . . . . . $with_libvirt
4881     libxml2 . . . . . . . $with_libxml2
4882     libxmms . . . . . . . $with_libxmms
4883     libyajl . . . . . . . $with_libyajl
4884     libevent  . . . . . . $with_libevent
4885     protobuf-c  . . . . . $have_protoc_c
4886     oracle  . . . . . . . $with_oracle
4887     python  . . . . . . . $with_python
4888
4889   Features:
4890     daemon mode . . . . . $enable_daemon
4891     debug . . . . . . . . $enable_debug
4892
4893   Bindings:
4894     perl  . . . . . . . . $with_perl_bindings
4895
4896   Modules:
4897     amqp    . . . . . . . $enable_amqp
4898     apache  . . . . . . . $enable_apache
4899     apcups  . . . . . . . $enable_apcups
4900     apple_sensors . . . . $enable_apple_sensors
4901     ascent  . . . . . . . $enable_ascent
4902     battery . . . . . . . $enable_battery
4903     bind  . . . . . . . . $enable_bind
4904     conntrack . . . . . . $enable_conntrack
4905     contextswitch . . . . $enable_contextswitch
4906     cpu . . . . . . . . . $enable_cpu
4907     cpufreq . . . . . . . $enable_cpufreq
4908     csv . . . . . . . . . $enable_csv
4909     curl  . . . . . . . . $enable_curl
4910     curl_json . . . . . . $enable_curl_json
4911     curl_xml  . . . . . . $enable_curl_xml
4912     dbi . . . . . . . . . $enable_dbi
4913     df  . . . . . . . . . $enable_df
4914     disk  . . . . . . . . $enable_disk
4915     dns . . . . . . . . . $enable_dns
4916     email . . . . . . . . $enable_email
4917     entropy . . . . . . . $enable_entropy
4918     exec  . . . . . . . . $enable_exec
4919     filecount . . . . . . $enable_filecount
4920     fscache . . . . . . . $enable_fscache
4921     gmond . . . . . . . . $enable_gmond
4922     hddtemp . . . . . . . $enable_hddtemp
4923     interface . . . . . . $enable_interface
4924     ipmi  . . . . . . . . $enable_ipmi
4925     iptables  . . . . . . $enable_iptables
4926     ipvs  . . . . . . . . $enable_ipvs
4927     irq . . . . . . . . . $enable_irq
4928     java  . . . . . . . . $enable_java
4929     libvirt . . . . . . . $enable_libvirt
4930     load  . . . . . . . . $enable_load
4931     logfile . . . . . . . $enable_logfile
4932     lpar... . . . . . . . $enable_lpar
4933     madwifi . . . . . . . $enable_madwifi
4934     match_empty_counter . $enable_match_empty_counter
4935     match_hashed  . . . . $enable_match_hashed
4936     match_regex . . . . . $enable_match_regex
4937     match_timediff  . . . $enable_match_timediff
4938     match_value . . . . . $enable_match_value
4939     mbmon . . . . . . . . $enable_mbmon
4940     memcachec . . . . . . $enable_memcachec
4941     memcached . . . . . . $enable_memcached
4942     memory  . . . . . . . $enable_memory
4943     modbus  . . . . . . . $enable_modbus
4944     multimeter  . . . . . $enable_multimeter
4945     mysql . . . . . . . . $enable_mysql
4946     netapp  . . . . . . . $enable_netapp
4947     netlink . . . . . . . $enable_netlink
4948     network . . . . . . . $enable_network
4949     nfs . . . . . . . . . $enable_nfs
4950     nginx . . . . . . . . $enable_nginx
4951     notify_desktop  . . . $enable_notify_desktop
4952     notify_email  . . . . $enable_notify_email
4953     ntpd  . . . . . . . . $enable_ntpd
4954     nut . . . . . . . . . $enable_nut
4955     olsrd . . . . . . . . $enable_olsrd
4956     onewire . . . . . . . $enable_onewire
4957     openvpn . . . . . . . $enable_openvpn
4958     oracle  . . . . . . . $enable_oracle
4959     perl  . . . . . . . . $enable_perl
4960     pinba . . . . . . . . $enable_pinba
4961     ping  . . . . . . . . $enable_ping
4962     postgresql  . . . . . $enable_postgresql
4963     powerdns  . . . . . . $enable_powerdns
4964     processes . . . . . . $enable_processes
4965     protocols . . . . . . $enable_protocols
4966     python  . . . . . . . $enable_python
4967     redis . . . . . . . . $enable_redis
4968     routeros  . . . . . . $enable_routeros
4969     rrdcached . . . . . . $enable_rrdcached
4970     rrdtool . . . . . . . $enable_rrdtool
4971     sensors . . . . . . . $enable_sensors
4972     serial  . . . . . . . $enable_serial
4973     snmp  . . . . . . . . $enable_snmp
4974     swap  . . . . . . . . $enable_swap
4975     syslog  . . . . . . . $enable_syslog
4976     table . . . . . . . . $enable_table
4977     tail  . . . . . . . . $enable_tail
4978     tape  . . . . . . . . $enable_tape
4979     target_notification . $enable_target_notification
4980     target_replace  . . . $enable_target_replace
4981     target_scale  . . . . $enable_target_scale
4982     target_set  . . . . . $enable_target_set
4983     target_v5upgrade  . . $enable_target_v5upgrade
4984     tcpconns  . . . . . . $enable_tcpconns
4985     teamspeak2  . . . . . $enable_teamspeak2
4986     ted . . . . . . . . . $enable_ted
4987     thermal . . . . . . . $enable_thermal
4988     threshold . . . . . . $enable_threshold
4989     tokyotyrant . . . . . $enable_tokyotyrant
4990     unixsock  . . . . . . $enable_unixsock
4991     uptime  . . . . . . . $enable_uptime
4992     users . . . . . . . . $enable_users
4993     uuid  . . . . . . . . $enable_uuid
4994     varnish . . . . . . . $enable_varnish
4995     vmem  . . . . . . . . $enable_vmem
4996     vserver . . . . . . . $enable_vserver
4997     wireless  . . . . . . $enable_wireless
4998     write_http  . . . . . $enable_write_http
4999     write_redis . . . . . $enable_write_redis
5000     xmms  . . . . . . . . $enable_xmms
5001     zfs_arc . . . . . . . $enable_zfs_arc
5002
5003 EOF
5004
5005 if test "x$dependency_error" = "xyes"; then
5006         AC_MSG_ERROR("Some plugins are missing dependencies - see the summary above for details")
5007 fi
5008
5009 if test "x$dependency_warning" = "xyes"; then
5010         AC_MSG_WARN("Some plugins seem to have missing dependencies but have been enabled forcibly - see the summary above for details")
5011 fi
5012
5013 # vim: set fdm=marker :