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 AC_CONFIG_AUX_DIR([libltdl/config])
   6
   7 m4_ifdef([LT_PACKAGE_VERSION],
   8         # libtool >= 2.2
   9         [
  10          LT_CONFIG_LTDL_DIR([libltdl])
  11          LT_INIT([dlopen])
  12          LTDL_INIT([convenience])
  13          AC_DEFINE(LIBTOOL_VERSION, 2, [Define to used libtool version.])
  14         ]
  15 ,
  16         # libtool <= 1.5
  17         [
  18          AC_LIBLTDL_CONVENIENCE
  19          AC_SUBST(LTDLINCL)
  20          AC_SUBST(LIBLTDL)
  21          AC_LIBTOOL_DLOPEN
  22          AC_CONFIG_SUBDIRS(libltdl)
  23          AC_DEFINE(LIBTOOL_VERSION, 1, [Define to used libtool version.])
  24         ]
  25 )
  26
  27 AM_INIT_AUTOMAKE(dist-bzip2)
  28 AC_LANG(C)
  29
  30 AC_PREFIX_DEFAULT("/opt/collectd")
  31
  32 AC_SYS_LARGEFILE
  33
  34 #
  35 # Checks for programs.
  36 #
  37 AC_PROG_CC
  38 AC_PROG_CPP
  39 AC_PROG_INSTALL
  40 AC_PROG_LN_S
  41 AC_PROG_MAKE_SET
  42 AM_PROG_CC_C_O
  43 AM_CONDITIONAL(COMPILER_IS_GCC, test "x$GCC" = "xyes")
  44
  45 AC_DISABLE_STATIC
  46 AC_PROG_LIBTOOL
  47 AC_PROG_LEX
  48 AC_PROG_YACC
  49 PKG_PROG_PKG_CONFIG
  50
  51 AC_CHECK_PROG([have_protoc_c], [protoc-c], [yes], [no])
  52 AM_CONDITIONAL(HAVE_PROTOC_C, test "x$have_protoc_c" = "xyes")
  53
  54 AC_MSG_CHECKING([for kernel type ($host_os)])
  55 case $host_os in
  56         *linux*)
  57         AC_DEFINE([KERNEL_LINUX], 1, [True if program is to be compiled for a Linux kernel])
  58         ac_system="Linux"
  59         ;;
  60         *solaris*)
  61         AC_DEFINE([KERNEL_SOLARIS], 1, [True if program is to be compiled for a Solaris kernel])
  62         ac_system="Solaris"
  63         ;;
  64         *darwin*)
  65         ac_system="Darwin"
  66         ;;
  67         *openbsd*)
  68         ac_system="OpenBSD"
  69         ;;
  70         *aix*)
  71         AC_DEFINE([KERNEL_AIX], 1, [True if program is to be compiled for a AIX kernel])
  72         ac_system="AIX"
  73         ;;
  74         *)
  75         ac_system="unknown"
  76 esac
  77 AC_MSG_RESULT([$ac_system])
  78
  79 if test "x$ac_system" = "xLinux"
  80 then
  81         AC_ARG_VAR([KERNEL_DIR], [path to Linux kernel sources])
  82         if test -z "$KERNEL_DIR"
  83         then
  84                 KERNEL_DIR="/lib/modules/`uname -r`/source"
  85         fi
  86
  87         KERNEL_CFLAGS="-I$KERNEL_DIR/include"
  88         AC_SUBST(KERNEL_CFLAGS)
  89 fi
  90
  91 if test "x$ac_system" = "xSolaris"
  92 then
  93         AC_DEFINE(_POSIX_PTHREAD_SEMANTICS, 1, [Define to enforce POSIX thread semantics under Solaris.])
  94 fi
  95 if test "x$ac_system" = "xAIX"
  96 then
  97         AC_DEFINE(_THREAD_SAFE_ERRNO, 1, [Define to use the thread-safe version of errno under AIX.])
  98 fi
  99
 100 # Where to install .pc files.
 101 pkgconfigdir="${libdir}/pkgconfig"
 102 AC_SUBST(pkgconfigdir)
 103
 104 # Check for standards compliance mode
 105 AC_ARG_ENABLE(standards,
 106               AS_HELP_STRING([--enable-standards], [Enable standards compliance mode]),
 107               [enable_standards="$enableval"],
 108               [enable_standards="no"])
 109 if test "x$enable_standards" = "xyes"
 110 then
 111         AC_DEFINE(_ISOC99_SOURCE,        1, [Define to enforce ISO C99 compliance.])
 112         AC_DEFINE(_POSIX_C_SOURCE, 200809L, [Define to enforce POSIX.1-2008 compliance.])
 113         AC_DEFINE(_XOPEN_SOURCE,       700, [Define to enforce X/Open 7 (XSI) compliance.])
 114         AC_DEFINE(_REENTRANT,            1, [Define to enable reentrancy interfaces.])
 115         if test "x$GCC" = "xyes"
 116         then
 117                 CFLAGS="$CFLAGS -std=c99"
 118         fi
 119 fi
 120 AM_CONDITIONAL(BUILD_FEATURE_STANDARDS, test "x$enable_standards" = "xyes")
 121
 122 #
 123 # Checks for header files.
 124 #
 125 AC_HEADER_STDC
 126 AC_HEADER_SYS_WAIT
 127 AC_HEADER_DIRENT
 128 AC_HEADER_STDBOOL
 129
 130 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)
 131
 132 # For ping library
 133 AC_CHECK_HEADERS(netinet/in_systm.h, [], [],
 134 [#if HAVE_STDINT_H
 135 # include <stdint.h>
 136 #endif
 137 #if HAVE_SYS_TYPES_H
 138 # include <sys/types.h>
 139 #endif
 140 ])
 141 AC_CHECK_HEADERS(netinet/in.h, [], [],
 142 [#if HAVE_STDINT_H
 143 # include <stdint.h>
 144 #endif
 145 #if HAVE_SYS_TYPES_H
 146 # include <sys/types.h>
 147 #endif
 148 #if HAVE_NETINET_IN_SYSTM_H
 149 # include <netinet/in_systm.h>
 150 #endif
 151 ])
 152 AC_CHECK_HEADERS(netinet/ip.h, [], [],
 153 [#if HAVE_STDINT_H
 154 # include <stdint.h>
 155 #endif
 156 #if HAVE_SYS_TYPES_H
 157 # include <sys/types.h>
 158 #endif
 159 #if HAVE_NETINET_IN_SYSTM_H
 160 # include <netinet/in_systm.h>
 161 #endif
 162 #if HAVE_NETINET_IN_H
 163 # include <netinet/in.h>
 164 #endif
 165 ])
 166 AC_CHECK_HEADERS(netinet/ip_icmp.h, [], [],
 167 [#if HAVE_STDINT_H
 168 # include <stdint.h>
 169 #endif
 170 #if HAVE_SYS_TYPES_H
 171 # include <sys/types.h>
 172 #endif
 173 #if HAVE_NETINET_IN_SYSTM_H
 174 # include <netinet/in_systm.h>
 175 #endif
 176 #if HAVE_NETINET_IN_H
 177 # include <netinet/in.h>
 178 #endif
 179 #if HAVE_NETINET_IP_H
 180 # include <netinet/ip.h>
 181 #endif
 182 ])
 183 AC_CHECK_HEADERS(netinet/ip_var.h, [], [],
 184 [#if HAVE_STDINT_H
 185 # include <stdint.h>
 186 #endif
 187 #if HAVE_SYS_TYPES_H
 188 # include <sys/types.h>
 189 #endif
 190 #if HAVE_NETINET_IN_SYSTM_H
 191 # include <netinet/in_systm.h>
 192 #endif
 193 #if HAVE_NETINET_IN_H
 194 # include <netinet/in.h>
 195 #endif
 196 #if HAVE_NETINET_IP_H
 197 # include <netinet/ip.h>
 198 #endif
 199 ])
 200 AC_CHECK_HEADERS(netinet/ip6.h, [], [],
 201 [#if HAVE_STDINT_H
 202 # include <stdint.h>
 203 #endif
 204 #if HAVE_SYS_TYPES_H
 205 # include <sys/types.h>
 206 #endif
 207 #if HAVE_NETINET_IN_SYSTM_H
 208 # include <netinet/in_systm.h>
 209 #endif
 210 #if HAVE_NETINET_IN_H
 211 # include <netinet/in.h>
 212 #endif
 213 ])
 214 AC_CHECK_HEADERS(netinet/icmp6.h, [], [],
 215 [#if HAVE_STDINT_H
 216 # include <stdint.h>
 217 #endif
 218 #if HAVE_SYS_TYPES_H
 219 # include <sys/types.h>
 220 #endif
 221 #if HAVE_NETINET_IN_SYSTM_H
 222 # include <netinet/in_systm.h>
 223 #endif
 224 #if HAVE_NETINET_IN_H
 225 # include <netinet/in.h>
 226 #endif
 227 #if HAVE_NETINET_IP6_H
 228 # include <netinet/ip6.h>
 229 #endif
 230 ])
 231 AC_CHECK_HEADERS(netinet/tcp.h, [], [],
 232 [#if HAVE_STDINT_H
 233 # include <stdint.h>
 234 #endif
 235 #if HAVE_SYS_TYPES_H
 236 # include <sys/types.h>
 237 #endif
 238 #if HAVE_NETINET_IN_SYSTM_H
 239 # include <netinet/in_systm.h>
 240 #endif
 241 #if HAVE_NETINET_IN_H
 242 # include <netinet/in.h>
 243 #endif
 244 #if HAVE_NETINET_IP_H
 245 # include <netinet/ip.h>
 246 #endif
 247 ])
 248 AC_CHECK_HEADERS(netinet/udp.h, [], [],
 249 [#if HAVE_STDINT_H
 250 # include <stdint.h>
 251 #endif
 252 #if HAVE_SYS_TYPES_H
 253 # include <sys/types.h>
 254 #endif
 255 #if HAVE_NETINET_IN_SYSTM_H
 256 # include <netinet/in_systm.h>
 257 #endif
 258 #if HAVE_NETINET_IN_H
 259 # include <netinet/in.h>
 260 #endif
 261 #if HAVE_NETINET_IP_H
 262 # include <netinet/ip.h>
 263 #endif
 264 ])
 265
 266 # For cpu modules
 267 AC_CHECK_HEADERS(sys/dkstat.h)
 268 if test "x$ac_system" = "xDarwin"
 269 then
 270         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)
 271         AC_CHECK_HEADERS(CoreFoundation/CoreFoundation.h IOKit/IOKitLib.h IOKit/IOTypes.h IOKit/ps/IOPSKeys.h IOKit/IOBSD.h IOKit/storage/IOBlockStorageDriver.h)
 272 fi
 273 AC_CHECK_HEADERS(sys/sysctl.h, [], [],
 274 [
 275 #if HAVE_SYS_TYPES_H
 276 #  include <sys/types.h>
 277 #endif
 278 #if HAVE_SYS_PARAM_H
 279 # include <sys/param.h>
 280 #endif
 281 ])
 282
 283 AC_MSG_CHECKING([for sysctl kern.cp_times])
 284 if test -x /sbin/sysctl
 285 then
 286         /sbin/sysctl kern.cp_times 2>/dev/null
 287         if test $? -eq 0
 288         then
 289                 AC_MSG_RESULT([yes])
 290                 AC_DEFINE(HAVE_SYSCTL_KERN_CP_TIMES, 1,
 291                 [Define if sysctl supports kern.cp_times])
 292         else
 293                 AC_MSG_RESULT([no])
 294         fi
 295 else
 296         AC_MSG_RESULT([no])
 297 fi
 298
 299 # For hddtemp module
 300 AC_CHECK_HEADERS(linux/major.h libgen.h)
 301
 302 # For the battery plugin
 303 AC_CHECK_HEADERS(IOKit/ps/IOPowerSources.h, [], [],
 304 [
 305 #if HAVE_IOKIT_IOKITLIB_H
 306 #  include <IOKit/IOKitLib.h>
 307 #endif
 308 #if HAVE_IOKIT_IOTYPES_H
 309 #  include <IOKit/IOTypes.h>
 310 #endif
 311 ])
 312
 313 # For the swap module
 314 have_linux_wireless_h="no"
 315 if test "x$ac_system" = "xLinux"
 316 then
 317   AC_CHECK_HEADERS(linux/wireless.h,
 318                    [have_linux_wireless_h="yes"],
 319                    [have_linux_wireless_h="no"],
 320 [
 321 #include <dirent.h>
 322 #include <sys/ioctl.h>
 323 #include <sys/socket.h>
 324 ])
 325 fi
 326
 327 # For the swap module
 328 have_sys_swap_h="yes"
 329 AC_CHECK_HEADERS(sys/swap.h vm/anon.h, [], [have_sys_swap_h="no"],
 330 [
 331 #undef _FILE_OFFSET_BITS
 332 #undef _LARGEFILE64_SOURCE
 333 #if HAVE_SYS_TYPES_H
 334 #  include <sys/types.h>
 335 #endif
 336 #if HAVE_SYS_PARAM_H
 337 # include <sys/param.h>
 338 #endif
 339 ])
 340
 341 if test "x$have_sys_swap_h$ac_system" = "xnoSolaris"
 342 then
 343         hint_64=""
 344         if test "x$GCC" = "xyes"
 345         then
 346                 hint_64="CFLAGS='-m64'"
 347         else
 348                 hint_64="CFLAGS='-xarch=v9'"
 349         fi
 350         AC_MSG_NOTICE([Solaris detected and sys/swap.h not usable. Try building a 64-bit binary ($hint_64 ./configure).])
 351 fi
 352
 353 # For load module
 354 # For the processes plugin
 355 # For users module
 356 AC_CHECK_HEADERS(sys/loadavg.h linux/config.h utmp.h utmpx.h)
 357
 358 # For interface plugin
 359 AC_CHECK_HEADERS(ifaddrs.h)
 360 AC_CHECK_HEADERS(net/if.h, [], [],
 361 [
 362 #if HAVE_SYS_TYPES_H
 363 #  include <sys/types.h>
 364 #endif
 365 #if HAVE_SYS_SOCKET_H
 366 #  include <sys/socket.h>
 367 #endif
 368 ])
 369 AC_CHECK_HEADERS(linux/if.h, [], [],
 370 [
 371 #if HAVE_SYS_TYPES_H
 372 #  include <sys/types.h>
 373 #endif
 374 #if HAVE_SYS_SOCKET_H
 375 #  include <sys/socket.h>
 376 #endif
 377 ])
 378 AC_CHECK_HEADERS(linux/netdevice.h, [], [],
 379 [
 380 #if HAVE_SYS_TYPES_H
 381 #  include <sys/types.h>
 382 #endif
 383 #if HAVE_SYS_SOCKET_H
 384 #  include <sys/socket.h>
 385 #endif
 386 #if HAVE_LINUX_IF_H
 387 # include <linux/if.h>
 388 #endif
 389 ])
 390
 391 # For ipvs module
 392 have_linux_ip_vs_h="no"
 393 have_net_ip_vs_h="no"
 394 have_ip_vs_h="no"
 395 ip_vs_h_needs_kernel_cflags="no"
 396 if test "x$ac_system" = "xLinux"
 397 then
 398         AC_CHECK_HEADERS(linux/ip_vs.h, [have_linux_ip_vs_h="yes"])
 399         AC_CHECK_HEADERS(net/ip_vs.h, [have_net_ip_vs_h="yes"])
 400         AC_CHECK_HEADERS(ip_vs.h, [have_ip_vs_h="yes"])
 401
 402         if test "x$have_linux_ip_vs_h$have_net_ip_vs_h$have_ip_vs_h" = "xnonono" && test -d "$KERNEL_DIR"
 403         then
 404                 SAVE_CFLAGS="$CFLAGS"
 405                 CFLAGS="$CFLAGS $KERNEL_CFLAGS"
 406
 407                 AC_MSG_NOTICE([Did not find ip_vs.h. Trying again using headers from $KERNEL_DIR.])
 408
 409                 AC_CHECK_HEADERS(linux/ip_vs.h, [have_linux_ip_vs_h="yes"])
 410                 AC_CHECK_HEADERS(net/ip_vs.h, [have_net_ip_vs_h="yes"])
 411                 AC_CHECK_HEADERS(ip_vs.h, [have_ip_vs_h="yes"])
 412
 413                 if test "x$have_linux_ip_vs_h" = "xyes" || test "x$have_net_ip_vs_h" = "xyes" || test "x$have_ip_vs_h" = "xyes"
 414                 then
 415                         ip_vs_h_needs_kernel_cflags="yes"
 416                 fi
 417
 418                 CFLAGS="$SAVE_CFLAGS"
 419         fi
 420 fi
 421 AM_CONDITIONAL(IP_VS_H_NEEDS_KERNEL_CFLAGS, test "x$ip_vs_h_needs_kernel_cflags" = "xyes")
 422
 423 # For quota module
 424 AC_CHECK_HEADERS(sys/ucred.h, [], [],
 425 [
 426 #if HAVE_SYS_TYPES_H
 427 #  include <sys/types.h>
 428 #endif
 429 #if HAVE_SYS_PARAM_H
 430 # include <sys/param.h>
 431 #endif
 432 ])
 433
 434 # For mount interface
 435 AC_CHECK_HEADERS(sys/mount.h, [], [],
 436 [
 437 #if HAVE_SYS_TYPES_H
 438 #  include <sys/types.h>
 439 #endif
 440 #if HAVE_SYS_PARAM_H
 441 # include <sys/param.h>
 442 #endif
 443 ])
 444
 445 # For the email plugin
 446 AC_CHECK_HEADERS(linux/un.h, [], [],
 447 [
 448 #if HAVE_SYS_SOCKET_H
 449 #       include <sys/socket.h>
 450 #endif
 451 ])
 452
 453 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)
 454
 455 # For the dns plugin
 456 AC_CHECK_HEADERS(arpa/nameser.h)
 457 AC_CHECK_HEADERS(arpa/nameser_compat.h, [], [],
 458 [
 459 #if HAVE_ARPA_NAMESER_H
 460 # include <arpa/nameser.h>
 461 #endif
 462 ])
 463
 464 AC_CHECK_HEADERS(net/if_arp.h, [], [],
 465 [#if HAVE_SYS_SOCKET_H
 466 # include <sys/socket.h>
 467 #endif
 468 ])
 469 AC_CHECK_HEADERS(net/ppp_defs.h)
 470 AC_CHECK_HEADERS(net/if_ppp.h, [], [],
 471 [#if HAVE_NET_PPP_DEFS_H
 472 # include <net/ppp_defs.h>
 473 #endif
 474 ])
 475 AC_CHECK_HEADERS(netinet/if_ether.h, [], [],
 476 [#if HAVE_STDINT_H
 477 # include <stdint.h>
 478 #endif
 479 #if HAVE_SYS_TYPES_H
 480 # include <sys/types.h>
 481 #endif
 482 #if HAVE_SYS_SOCKET_H
 483 # include <sys/socket.h>
 484 #endif
 485 #if HAVE_NET_IF_H
 486 # include <net/if.h>
 487 #endif
 488 #if HAVE_NETINET_IN_H
 489 # include <netinet/in.h>
 490 #endif
 491 ])
 492
 493 # For the multimeter plugin
 494 have_termios_h="no"
 495 AC_CHECK_HEADERS(termios.h, [have_termios_h="yes"])
 496
 497 #
 498 # Checks for typedefs, structures, and compiler characteristics.
 499 #
 500 AC_C_CONST
 501 AC_TYPE_PID_T
 502 AC_TYPE_SIZE_T
 503 AC_TYPE_UID_T
 504 AC_HEADER_TIME
 505
 506 #
 507 # Checks for library functions.
 508 #
 509 AC_PROG_GCC_TRADITIONAL
 510 AC_CHECK_FUNCS(gettimeofday select strdup strtol getaddrinfo getnameinfo strchr memcpy strstr strcmp strncmp strncpy strlen strncasecmp strcasecmp openlog closelog sysconf setenv if_indextoname)
 511
 512 AC_FUNC_STRERROR_R
 513
 514 SAVE_CFLAGS="$CFLAGS"
 515 # Emulate behavior of src/Makefile.am
 516 if test "x$GCC" = "xyes"
 517 then
 518         CFLAGS="$CFLAGS -Wall -Werror"
 519 fi
 520
 521 AC_CACHE_CHECK([for strtok_r],
 522   [c_cv_have_strtok_r_default],
 523   AC_LINK_IFELSE(
 524     AC_LANG_PROGRAM(
 525     [[[[
 526 #include <stdlib.h>
 527 #include <stdio.h>
 528 #include <string.h>
 529     ]]]],
 530     [[[[
 531       char buffer[] = "foo,bar,baz";
 532       char *token;
 533       char *dummy;
 534       char *saveptr;
 535
 536       dummy = buffer;
 537       saveptr = NULL;
 538       while ((token = strtok_r (dummy, ",", &saveptr)) != NULL)
 539       {
 540         dummy = NULL;
 541         printf ("token = %s;\n", token);
 542       }
 543     ]]]]),
 544     [c_cv_have_strtok_r_default="yes"],
 545     [c_cv_have_strtok_r_default="no"]
 546   )
 547 )
 548
 549 if test "x$c_cv_have_strtok_r_default" = "xno"
 550 then
 551   CFLAGS="$CFLAGS -D_REENTRANT=1"
 552
 553   AC_CACHE_CHECK([if strtok_r needs _REENTRANT],
 554     [c_cv_have_strtok_r_reentrant],
 555     AC_LINK_IFELSE(
 556       AC_LANG_PROGRAM(
 557       [[[[
 558 #include <stdlib.h>
 559 #include <stdio.h>
 560 #include <string.h>
 561       ]]]],
 562       [[[[
 563         char buffer[] = "foo,bar,baz";
 564         char *token;
 565         char *dummy;
 566         char *saveptr;
 567
 568         dummy = buffer;
 569         saveptr = NULL;
 570         while ((token = strtok_r (dummy, ",", &saveptr)) != NULL)
 571         {
 572           dummy = NULL;
 573           printf ("token = %s;\n", token);
 574         }
 575       ]]]]),
 576       [c_cv_have_strtok_r_reentrant="yes"],
 577       [AC_MSG_FAILURE([strtok_r isn't available. Please file a bugreport!])]
 578     )
 579   )
 580 fi
 581
 582 CFLAGS="$SAVE_CFLAGS"
 583 if test "x$c_cv_have_strtok_r_reentrant" = "xyes"
 584 then
 585         CFLAGS="$CFLAGS -D_REENTRANT=1"
 586 fi
 587
 588 AC_CHECK_FUNCS(getpwnam_r getgrnam_r setgroups regcomp regerror regexec regfree)
 589
 590 socket_needs_socket="no"
 591 AC_CHECK_FUNCS(socket, [], AC_CHECK_LIB(socket, socket, [socket_needs_socket="yes"], AC_MSG_ERROR(cannot find socket)))
 592 AM_CONDITIONAL(BUILD_WITH_LIBSOCKET, test "x$socket_needs_socket" = "xyes")
 593
 594 clock_gettime_needs_rt="no"
 595 clock_gettime_needs_posix4="no"
 596 have_clock_gettime="no"
 597 AC_CHECK_FUNCS(clock_gettime, [have_clock_gettime="yes"])
 598 if test "x$have_clock_gettime" = "xno"
 599 then
 600         AC_CHECK_LIB(rt, clock_gettime, [clock_gettime_needs_rt="yes"
 601                                          have_clock_gettime="yes"])
 602 fi
 603 if test "x$have_clock_gettime" = "xno"
 604 then
 605         AC_CHECK_LIB(posix4, clock_gettime, [clock_gettime_needs_posix4="yes"
 606                                              have_clock_gettime="yes"])
 607 fi
 608 if test "x$have_clock_gettime" = "xyes"
 609 then
 610         AC_DEFINE(HAVE_CLOCK_GETTIME, 1, [Define if the clock_gettime(2) function is available.])
 611 else
 612         AC_MSG_WARN(cannot find clock_gettime)
 613 fi
 614
 615 nanosleep_needs_rt="no"
 616 nanosleep_needs_posix4="no"
 617 AC_CHECK_FUNCS(nanosleep,
 618     [],
 619     AC_CHECK_LIB(rt, nanosleep,
 620         [nanosleep_needs_rt="yes"],
 621         AC_CHECK_LIB(posix4, nanosleep,
 622             [nanosleep_needs_posix4="yes"],
 623             AC_MSG_ERROR(cannot find nanosleep))))
 624
 625 AM_CONDITIONAL(BUILD_WITH_LIBRT, test "x$clock_gettime_needs_rt" = "xyes" || test "x$nanosleep_needs_rt" = "xyes")
 626 AM_CONDITIONAL(BUILD_WITH_LIBPOSIX4, test "x$clock_gettime_needs_posix4" = "xyes" || test "x$nanosleep_needs_posix4" = "xyes")
 627
 628 AC_CHECK_FUNCS(sysctl, [have_sysctl="yes"], [have_sysctl="no"])
 629 AC_CHECK_FUNCS(sysctlbyname, [have_sysctlbyname="yes"], [have_sysctlbyname="no"])
 630 AC_CHECK_FUNCS(host_statistics, [have_host_statistics="yes"], [have_host_statistics="no"])
 631 AC_CHECK_FUNCS(processor_info, [have_processor_info="yes"], [have_processor_info="no"])
 632 AC_CHECK_FUNCS(thread_info, [have_thread_info="yes"], [have_thread_info="no"])
 633 AC_CHECK_FUNCS(statfs, [have_statfs="yes"], [have_statfs="no"])
 634 AC_CHECK_FUNCS(statvfs, [have_statvfs="yes"], [have_statvfs="no"])
 635 AC_CHECK_FUNCS(getifaddrs, [have_getifaddrs="yes"], [have_getifaddrs="no"])
 636 AC_CHECK_FUNCS(getloadavg, [have_getloadavg="yes"], [have_getloadavg="no"])
 637 AC_CHECK_FUNCS(syslog, [have_syslog="yes"], [have_syslog="no"])
 638 AC_CHECK_FUNCS(getutent, [have_getutent="yes"], [have_getutent="no"])
 639 AC_CHECK_FUNCS(getutxent, [have_getutxent="yes"], [have_getutxent="no"])
 640
 641 # Check for strptime {{{
 642 if test "x$GCC" = "xyes"
 643 then
 644         SAVE_CFLAGS="$CFLAGS"
 645         CFLAGS="$CFLAGS -Wall -Wextra -Werror"
 646 fi
 647
 648 AC_CHECK_FUNCS(strptime, [have_strptime="yes"], [have_strptime="no"])
 649 if test "x$have_strptime" = "xyes"
 650 then
 651         AC_CACHE_CHECK([whether strptime is exported by default],
 652                        [c_cv_have_strptime_default],
 653                        AC_COMPILE_IFELSE(
 654 AC_LANG_PROGRAM(
 655 [[
 656 AC_INCLUDES_DEFAULT
 657 #include <time.h>
 658 ]],
 659 [[
 660  struct tm stm;
 661  (void) strptime ("2010-12-30%13:42:42", "%Y-%m-%dT%T", &stm);
 662 ]]),
 663                        [c_cv_have_strptime_default="yes"],
 664                        [c_cv_have_strptime_default="no"]))
 665 fi
 666 if test "x$have_strptime" = "xyes" && test "x$c_cv_have_strptime_default" = "xno"
 667 then
 668         AC_CACHE_CHECK([whether strptime needs standards mode],
 669                        [c_cv_have_strptime_standards],
 670                        AC_COMPILE_IFELSE(
 671 AC_LANG_PROGRAM(
 672 [[
 673 #ifndef _ISOC99_SOURCE
 674 # define _ISOC99_SOURCE 1
 675 #endif
 676 #ifndef _POSIX_C_SOURCE
 677 # define _POSIX_C_SOURCE 200112L
 678 #endif
 679 #ifndef _XOPEN_SOURCE
 680 # define _XOPEN_SOURCE 500
 681 #endif
 682 AC_INCLUDES_DEFAULT
 683 #include <time.h>
 684 ]],
 685 [[
 686  struct tm stm;
 687  (void) strptime ("2010-12-30%13:42:42", "%Y-%m-%dT%T", &stm);
 688 ]]),
 689                        [c_cv_have_strptime_standards="yes"],
 690                        [c_cv_have_strptime_standards="no"]))
 691
 692         if test "x$c_cv_have_strptime_standards" = "xyes"
 693         then
 694                 AC_DEFINE([STRPTIME_NEEDS_STANDARDS], 1, [Set to true if strptime is only exported in X/Open mode (GNU libc).])
 695         else
 696                 have_strptime="no"
 697         fi
 698 fi
 699
 700 if test "x$GCC" = "xyes"
 701 then
 702         CFLAGS="$SAVE_CFLAGS"
 703 fi
 704
 705 # }}} Check for strptime
 706
 707 AC_CHECK_FUNCS(swapctl, [have_swapctl="yes"], [have_swapctl="no"])
 708 if test "x$have_swapctl" = "xyes"; then
 709         AC_CACHE_CHECK([whether swapctl takes two arguments],
 710                 [c_cv_have_swapctl_two_args],
 711                 AC_COMPILE_IFELSE(
 712                         AC_LANG_PROGRAM([[AC_INCLUDES_DEFAULT
 713 #if HAVE_SYS_SWAP_H && !defined(_LP64) && _FILE_OFFSET_BITS == 64
 714 #  undef _FILE_OFFSET_BITS
 715 #  undef _LARGEFILE64_SOURCE
 716 #endif
 717 #include <sys/stat.h>
 718 #include <sys/swap.h>]],
 719                                 [[
 720                                 int num = swapctl(0, NULL);
 721                                 ]]
 722                         ),
 723                         [c_cv_have_swapctl_two_args="yes"],
 724                         [c_cv_have_swapctl_two_args="no"]
 725                 )
 726         )
 727         AC_CACHE_CHECK([whether swapctl takes three arguments],
 728                 [c_cv_have_swapctl_three_args],
 729                 AC_COMPILE_IFELSE(
 730                         AC_LANG_PROGRAM([[AC_INCLUDES_DEFAULT
 731 #if HAVE_SYS_SWAP_H && !defined(_LP64) && _FILE_OFFSET_BITS == 64
 732 #  undef _FILE_OFFSET_BITS
 733 #  undef _LARGEFILE64_SOURCE
 734 #endif
 735 #include <sys/stat.h>
 736 #include <sys/swap.h>]],
 737                                 [[
 738                                 int num = swapctl(0, NULL,0);
 739                                 ]]
 740                         ),
 741                         [c_cv_have_swapctl_three_args="yes"],
 742                         [c_cv_have_swapctl_three_args="no"]
 743                 )
 744         )
 745 fi
 746 # Check for different versions of `swapctl' here..
 747 if test "x$have_swapctl" = "xyes"; then
 748         if test "x$c_cv_have_swapctl_two_args" = "xyes"; then
 749                 AC_DEFINE(HAVE_SWAPCTL_TWO_ARGS, 1,
 750                           [Define if the function swapctl exists and takes two arguments.])
 751         fi
 752         if test "x$c_cv_have_swapctl_three_args" = "xyes"; then
 753                 AC_DEFINE(HAVE_SWAPCTL_THREE_ARGS, 1,
 754                           [Define if the function swapctl exists and takes three arguments.])
 755         fi
 756 fi
 757
 758 # Check for NAN
 759 AC_ARG_WITH(nan-emulation, [AS_HELP_STRING([--with-nan-emulation], [use emulated NAN. For crosscompiling only.])],
 760 [
 761  if test "x$withval" = "xno"; then
 762          nan_type="none"
 763  else if test "x$withval" = "xyes"; then
 764          nan_type="zero"
 765  else
 766          nan_type="$withval"
 767  fi; fi
 768 ],
 769 [nan_type="none"])
 770 if test "x$nan_type" = "xnone"; then
 771   AC_CACHE_CHECK([whether NAN is defined by default],
 772     [c_cv_have_nan_default],
 773     AC_COMPILE_IFELSE(
 774       AC_LANG_PROGRAM(
 775       [[
 776 #include <stdlib.h>
 777 #include <math.h>
 778 static double foo = NAN;
 779       ]],
 780       [[
 781        if (isnan (foo))
 782         return 0;
 783        else
 784         return 1;
 785       ]]),
 786       [c_cv_have_nan_default="yes"],
 787       [c_cv_have_nan_default="no"]
 788     )
 789   )
 790   if test "x$c_cv_have_nan_default" = "xyes"
 791   then
 792     nan_type="default"
 793   fi
 794 fi
 795 if test "x$nan_type" = "xnone"; then
 796   AC_CACHE_CHECK([whether NAN is defined by __USE_ISOC99],
 797     [c_cv_have_nan_isoc],
 798     AC_COMPILE_IFELSE(
 799       AC_LANG_PROGRAM(
 800       [[
 801 #include <stdlib.h>
 802 #define __USE_ISOC99 1
 803 #include <math.h>
 804 static double foo = NAN;
 805       ]],
 806       [[
 807        if (isnan (foo))
 808         return 0;
 809        else
 810         return 1;
 811       ]]),
 812       [c_cv_have_nan_isoc="yes"],
 813       [c_cv_have_nan_isoc="no"]
 814     )
 815   )
 816   if test "x$c_cv_have_nan_isoc" = "xyes"
 817   then
 818     nan_type="isoc99"
 819   fi
 820 fi
 821 if test "x$nan_type" = "xnone"; then
 822   SAVE_LDFLAGS=$LDFLAGS
 823   LDFLAGS="$LDFLAGS -lm"
 824   AC_CACHE_CHECK([whether NAN can be defined by 0/0],
 825     [c_cv_have_nan_zero],
 826     AC_RUN_IFELSE(
 827       AC_LANG_PROGRAM(
 828       [[
 829 #include <stdlib.h>
 830 #include <math.h>
 831 #ifdef NAN
 832 # undef NAN
 833 #endif
 834 #define NAN (0.0 / 0.0)
 835 #ifndef isnan
 836 # define isnan(f) ((f) != (f))
 837 #endif
 838 static double foo = NAN;
 839       ]],
 840       [[
 841        if (isnan (foo))
 842         return 0;
 843        else
 844         return 1;
 845       ]]),
 846       [c_cv_have_nan_zero="yes"],
 847       [c_cv_have_nan_zero="no"]
 848     )
 849   )
 850   LDFLAGS=$SAVE_LDFLAGS
 851   if test "x$c_cv_have_nan_zero" = "xyes"
 852   then
 853     nan_type="zero"
 854   fi
 855 fi
 856
 857 if test "x$nan_type" = "xdefault"; then
 858   AC_DEFINE(NAN_STATIC_DEFAULT, 1,
 859     [Define if NAN is defined by default and can initialize static variables.])
 860 else if test "x$nan_type" = "xisoc99"; then
 861   AC_DEFINE(NAN_STATIC_ISOC, 1,
 862     [Define if NAN is defined by __USE_ISOC99 and can initialize static variables.])
 863 else if test "x$nan_type" = "xzero"; then
 864   AC_DEFINE(NAN_ZERO_ZERO, 1,
 865     [Define if NAN can be defined as (0.0 / 0.0)])
 866 else
 867   AC_MSG_ERROR([Didn't find out how to statically initialize variables to NAN. Sorry.])
 868 fi; fi; fi
 869
 870 AC_ARG_WITH(fp-layout, [AS_HELP_STRING([--with-fp-layout], [set the memory layout of doubles. For crosscompiling only.])],
 871 [
 872  if test "x$withval" = "xnothing"; then
 873         fp_layout_type="nothing"
 874  else if test "x$withval" = "xendianflip"; then
 875         fp_layout_type="endianflip"
 876  else if test "x$withval" = "xintswap"; then
 877         fp_layout_type="intswap"
 878  else
 879         AC_MSG_ERROR([Invalid argument for --with-fp-layout. Valid arguments are: nothing, endianflip, intswap]);
 880 fi; fi; fi
 881 ],
 882 [fp_layout_type="unknown"])
 883
 884 if test "x$fp_layout_type" = "xunknown"; then
 885   AC_CACHE_CHECK([if doubles are stored in x86 representation],
 886     [c_cv_fp_layout_need_nothing],
 887     AC_RUN_IFELSE(
 888       AC_LANG_PROGRAM(
 889       [[[[
 890 #include <stdlib.h>
 891 #include <stdio.h>
 892 #include <string.h>
 893 #if HAVE_STDINT_H
 894 # include <stdint.h>
 895 #endif
 896 #if HAVE_INTTYPES_H
 897 # include <inttypes.h>
 898 #endif
 899 #if HAVE_STDBOOL_H
 900 # include <stdbool.h>
 901 #endif
 902       ]]]],
 903       [[[[
 904         uint64_t i0;
 905         uint64_t i1;
 906         uint8_t c[8];
 907         double d;
 908
 909         d = 8.642135e130;
 910         memcpy ((void *) &i0, (void *) &d, 8);
 911
 912         i1 = i0;
 913         memcpy ((void *) c, (void *) &i1, 8);
 914
 915         if ((c[0] == 0x2f) && (c[1] == 0x25)
 916                         && (c[2] == 0xc0) && (c[3] == 0xc7)
 917                         && (c[4] == 0x43) && (c[5] == 0x2b)
 918                         && (c[6] == 0x1f) && (c[7] == 0x5b))
 919                 return (0);
 920         else
 921                 return (1);
 922       ]]]]),
 923       [c_cv_fp_layout_need_nothing="yes"],
 924       [c_cv_fp_layout_need_nothing="no"]
 925     )
 926   )
 927   if test "x$c_cv_fp_layout_need_nothing" = "xyes"; then
 928     fp_layout_type="nothing"
 929   fi
 930 fi
 931 if test "x$fp_layout_type" = "xunknown"; then
 932   AC_CACHE_CHECK([if endianflip converts to x86 representation],
 933     [c_cv_fp_layout_need_endianflip],
 934     AC_RUN_IFELSE(
 935       AC_LANG_PROGRAM(
 936       [[[[
 937 #include <stdlib.h>
 938 #include <stdio.h>
 939 #include <string.h>
 940 #if HAVE_STDINT_H
 941 # include <stdint.h>
 942 #endif
 943 #if HAVE_INTTYPES_H
 944 # include <inttypes.h>
 945 #endif
 946 #if HAVE_STDBOOL_H
 947 # include <stdbool.h>
 948 #endif
 949 #define endianflip(A) ((((uint64_t)(A) & 0xff00000000000000LL) >> 56) | \
 950                        (((uint64_t)(A) & 0x00ff000000000000LL) >> 40) | \
 951                        (((uint64_t)(A) & 0x0000ff0000000000LL) >> 24) | \
 952                        (((uint64_t)(A) & 0x000000ff00000000LL) >> 8)  | \
 953                        (((uint64_t)(A) & 0x00000000ff000000LL) << 8)  | \
 954                        (((uint64_t)(A) & 0x0000000000ff0000LL) << 24) | \
 955                        (((uint64_t)(A) & 0x000000000000ff00LL) << 40) | \
 956                        (((uint64_t)(A) & 0x00000000000000ffLL) << 56))
 957       ]]]],
 958       [[[[
 959         uint64_t i0;
 960         uint64_t i1;
 961         uint8_t c[8];
 962         double d;
 963
 964         d = 8.642135e130;
 965         memcpy ((void *) &i0, (void *) &d, 8);
 966
 967         i1 = endianflip (i0);
 968         memcpy ((void *) c, (void *) &i1, 8);
 969
 970         if ((c[0] == 0x2f) && (c[1] == 0x25)
 971                         && (c[2] == 0xc0) && (c[3] == 0xc7)
 972                         && (c[4] == 0x43) && (c[5] == 0x2b)
 973                         && (c[6] == 0x1f) && (c[7] == 0x5b))
 974                 return (0);
 975         else
 976                 return (1);
 977       ]]]]),
 978       [c_cv_fp_layout_need_endianflip="yes"],
 979       [c_cv_fp_layout_need_endianflip="no"]
 980     )
 981   )
 982   if test "x$c_cv_fp_layout_need_endianflip" = "xyes"; then
 983     fp_layout_type="endianflip"
 984   fi
 985 fi
 986 if test "x$fp_layout_type" = "xunknown"; then
 987   AC_CACHE_CHECK([if intswap converts to x86 representation],
 988     [c_cv_fp_layout_need_intswap],
 989     AC_RUN_IFELSE(
 990       AC_LANG_PROGRAM(
 991       [[[[
 992 #include <stdlib.h>
 993 #include <stdio.h>
 994 #include <string.h>
 995 #if HAVE_STDINT_H
 996 # include <stdint.h>
 997 #endif
 998 #if HAVE_INTTYPES_H
 999 # include <inttypes.h>
1000 #endif
1001 #if HAVE_STDBOOL_H
1002 # include <stdbool.h>
1003 #endif
1004 #define intswap(A)    ((((uint64_t)(A) & 0xffffffff00000000LL) >> 32) | \
1005                        (((uint64_t)(A) & 0x00000000ffffffffLL) << 32))
1006       ]]]],
1007       [[[[
1008         uint64_t i0;
1009         uint64_t i1;
1010         uint8_t c[8];
1011         double d;
1012
1013         d = 8.642135e130;
1014         memcpy ((void *) &i0, (void *) &d, 8);
1015
1016         i1 = intswap (i0);
1017         memcpy ((void *) c, (void *) &i1, 8);
1018
1019         if ((c[0] == 0x2f) && (c[1] == 0x25)
1020                         && (c[2] == 0xc0) && (c[3] == 0xc7)
1021                         && (c[4] == 0x43) && (c[5] == 0x2b)
1022                         && (c[6] == 0x1f) && (c[7] == 0x5b))
1023                 return (0);
1024         else
1025                 return (1);
1026       ]]]]),
1027       [c_cv_fp_layout_need_intswap="yes"],
1028       [c_cv_fp_layout_need_intswap="no"]
1029     )
1030   )
1031   if test "x$c_cv_fp_layout_need_intswap" = "xyes"; then
1032     fp_layout_type="intswap"
1033   fi
1034 fi
1035
1036 if test "x$fp_layout_type" = "xnothing"; then
1037   AC_DEFINE(FP_LAYOUT_NEED_NOTHING, 1,
1038   [Define if doubles are stored in x86 representation.])
1039 else if test "x$fp_layout_type" = "xendianflip"; then
1040   AC_DEFINE(FP_LAYOUT_NEED_ENDIANFLIP, 1,
1041   [Define if endianflip is needed to convert to x86 representation.])
1042 else if test "x$fp_layout_type" = "xintswap"; then
1043   AC_DEFINE(FP_LAYOUT_NEED_INTSWAP, 1,
1044   [Define if intswap is needed to convert to x86 representation.])
1045 else
1046   AC_MSG_ERROR([Didn't find out how doubles are stored in memory. Sorry.])
1047 fi; fi; fi
1048
1049 have_getfsstat="no"
1050 AC_CHECK_FUNCS(getfsstat, [have_getfsstat="yes"])
1051 have_getvfsstat="no"
1052 AC_CHECK_FUNCS(getvfsstat, [have_getvfsstat="yes"])
1053 have_listmntent="no"
1054 AC_CHECK_FUNCS(listmntent, [have_listmntent="yes"])
1055
1056 have_getmntent="no"
1057 AC_CHECK_FUNCS(getmntent, [have_getmntent="c"])
1058 if test "x$have_getmntent" = "xno"; then
1059         AC_CHECK_LIB(sun, getmntent, [have_getmntent="sun"])
1060 fi
1061 if test "x$have_getmntent" = "xno"; then
1062         AC_CHECK_LIB(seq, getmntent, [have_getmntent="seq"])
1063 fi
1064 if test "x$have_getmntent" = "xno"; then
1065         AC_CHECK_LIB(gen, getmntent, [have_getmntent="gen"])
1066 fi
1067
1068 if test "x$have_getmntent" = "xc"; then
1069         AC_CACHE_CHECK([whether getmntent takes one argument],
1070                 [c_cv_have_one_getmntent],
1071                 AC_COMPILE_IFELSE(
1072                         AC_LANG_PROGRAM([[AC_INCLUDES_DEFAULT
1073 #include "$srcdir/src/utils_mount.h"]],
1074                                 [[
1075                                  FILE *fh;
1076                                  struct mntent *me;
1077                                  fh = setmntent ("/etc/mtab", "r");
1078                                  me = getmntent (fh);
1079                                 ]]
1080                         ),
1081                         [c_cv_have_one_getmntent="yes"],
1082                         [c_cv_have_one_getmntent="no"]
1083                 )
1084         )
1085         AC_CACHE_CHECK([whether getmntent takes two arguments],
1086                 [c_cv_have_two_getmntent],
1087                 AC_COMPILE_IFELSE(
1088                         AC_LANG_PROGRAM([[AC_INCLUDES_DEFAULT
1089 #include "$srcdir/src/utils_mount.h"]],
1090                                 [[
1091                                  FILE *fh;
1092                                  struct mnttab mt;
1093                                  int status;
1094                                  fh = fopen ("/etc/mnttab", "r");
1095                                  status = getmntent (fh, &mt);
1096                                 ]]
1097                         ),
1098                         [c_cv_have_two_getmntent="yes"],
1099                         [c_cv_have_two_getmntent="no"]
1100                 )
1101         )
1102 fi
1103
1104 # Check for different versions of `getmntent' here..
1105
1106 if test "x$have_getmntent" = "xc"; then
1107         if test "x$c_cv_have_one_getmntent" = "xyes"; then
1108                 AC_DEFINE(HAVE_ONE_GETMNTENT, 1,
1109                           [Define if the function getmntent exists and takes one argument.])
1110         fi
1111         if test "x$c_cv_have_two_getmntent" = "xyes"; then
1112                 AC_DEFINE(HAVE_TWO_GETMNTENT, 1,
1113                           [Define if the function getmntent exists and takes two arguments.])
1114         fi
1115 fi
1116 if test "x$have_getmntent" = "xsun"; then
1117         AC_DEFINE(HAVE_SUN_GETMNTENT, 1,
1118                   [Define if the function getmntent exists. It's the version from libsun.])
1119 fi
1120 if test "x$have_getmntent" = "xseq"; then
1121         AC_DEFINE(HAVE_SEQ_GETMNTENT, 1,
1122                   [Define if the function getmntent exists. It's the version from libseq.])
1123 fi
1124 if test "x$have_getmntent" = "xgen"; then
1125         AC_DEFINE(HAVE_GEN_GETMNTENT, 1,
1126                   [Define if the function getmntent exists. It's the version from libgen.])
1127 fi
1128
1129 # Check for htonll
1130 AC_MSG_CHECKING([if have htonll defined])
1131
1132     have_htonll="no"
1133     AC_LINK_IFELSE([
1134        AC_LANG_PROGRAM([
1135 #include <sys/types.h>
1136 #include <netinet/in.h>
1137 #if HAVE_INTTYPES_H
1138 # include <inttypes.h>
1139 #endif
1140        ], [
1141           return htonll(0);
1142        ])
1143     ], [
1144       have_htonll="yes"
1145       AC_DEFINE(HAVE_HTONLL, 1, [Define if the function htonll exists.])
1146     ])
1147
1148 AC_MSG_RESULT([$have_htonll])
1149
1150 # Check for structures
1151 AC_CHECK_MEMBERS([struct if_data.ifi_ibytes, struct if_data.ifi_opackets, struct if_data.ifi_ierrors],
1152         [AC_DEFINE(HAVE_STRUCT_IF_DATA, 1, [Define if struct if_data exists and is usable.])],
1153         [],
1154         [
1155         #include <sys/types.h>
1156         #include <sys/socket.h>
1157         #include <net/if.h>
1158         ])
1159 AC_CHECK_MEMBERS([struct net_device_stats.rx_bytes, struct net_device_stats.tx_packets, struct net_device_stats.rx_errors],
1160         [AC_DEFINE(HAVE_STRUCT_NET_DEVICE_STATS, 1, [Define if struct net_device_stats exists and is usable.])],
1161         [],
1162         [
1163         #include <sys/types.h>
1164         #include <sys/socket.h>
1165         #include <linux/if.h>
1166         #include <linux/netdevice.h>
1167         ])
1168
1169 AC_CHECK_MEMBERS([struct ip_mreqn.imr_ifindex], [],
1170         [],
1171         [
1172         #include <netinet/in.h>
1173         #include <net/if.h>
1174         ])
1175
1176 AC_CHECK_MEMBERS([struct kinfo_proc.ki_pid, struct kinfo_proc.ki_rssize, struct kinfo_proc.ki_rusage],
1177         [
1178                 AC_DEFINE(HAVE_STRUCT_KINFO_PROC_FREEBSD, 1,
1179                         [Define if struct kinfo_proc exists in the FreeBSD variant.])
1180                 have_struct_kinfo_proc_freebsd="yes"
1181         ],
1182         [
1183                 have_struct_kinfo_proc_freebsd="no"
1184         ],
1185         [
1186 #include <kvm.h>
1187 #include <sys/param.h>
1188 #include <sys/sysctl.h>
1189 #include <sys/user.h>
1190         ])
1191
1192 AC_CHECK_MEMBERS([struct kinfo_proc.kp_proc, struct kinfo_proc.kp_eproc],
1193         [
1194                 AC_DEFINE(HAVE_STRUCT_KINFO_PROC_OPENBSD, 1,
1195                         [Define if struct kinfo_proc exists in the OpenBSD variant.])
1196                 have_struct_kinfo_proc_openbsd="yes"
1197         ],
1198         [
1199                 have_struct_kinfo_proc_openbsd="no"
1200         ],
1201         [
1202 #include <sys/param.h>
1203 #include <sys/sysctl.h>
1204 #include <kvm.h>
1205         ])
1206
1207 AC_CHECK_MEMBERS([struct udphdr.uh_dport, struct udphdr.uh_sport], [], [],
1208 [#define _BSD_SOURCE
1209 #if HAVE_STDINT_H
1210 # include <stdint.h>
1211 #endif
1212 #if HAVE_SYS_TYPES_H
1213 # include <sys/types.h>
1214 #endif
1215 #if HAVE_NETINET_IN_SYSTM_H
1216 # include <netinet/in_systm.h>
1217 #endif
1218 #if HAVE_NETINET_IN_H
1219 # include <netinet/in.h>
1220 #endif
1221 #if HAVE_NETINET_IP_H
1222 # include <netinet/ip.h>
1223 #endif
1224 #if HAVE_NETINET_UDP_H
1225 # include <netinet/udp.h>
1226 #endif
1227 ])
1228 AC_CHECK_MEMBERS([struct udphdr.dest, struct udphdr.source], [], [],
1229 [#define _BSD_SOURCE
1230 #if HAVE_STDINT_H
1231 # include <stdint.h>
1232 #endif
1233 #if HAVE_SYS_TYPES_H
1234 # include <sys/types.h>
1235 #endif
1236 #if HAVE_NETINET_IN_SYSTM_H
1237 # include <netinet/in_systm.h>
1238 #endif
1239 #if HAVE_NETINET_IN_H
1240 # include <netinet/in.h>
1241 #endif
1242 #if HAVE_NETINET_IP_H
1243 # include <netinet/ip.h>
1244 #endif
1245 #if HAVE_NETINET_UDP_H
1246 # include <netinet/udp.h>
1247 #endif
1248 ])
1249
1250 AC_CHECK_MEMBERS([kstat_io_t.nwritten, kstat_io_t.writes, kstat_io_t.nwrites, kstat_io_t.wtime],
1251         [],
1252         [],
1253         [
1254 #if HAVE_KSTAT_H
1255 # include <kstat.h>
1256 #endif
1257         ])
1258
1259 #
1260 # Checks for libraries begin here
1261 #
1262
1263 with_libresolv="yes"
1264 AC_CHECK_LIB(resolv, res_search,
1265 [
1266         AC_DEFINE(HAVE_LIBRESOLV, 1, [Define to 1 if you have the 'resolv' library (-lresolv).])
1267 ],
1268 [with_libresolv="no"])
1269 AM_CONDITIONAL(BUILD_WITH_LIBRESOLV, test "x$with_libresolv" = "xyes")
1270
1271 dnl Check for HAL (hardware abstraction library)
1272 with_libhal="yes"
1273 AC_CHECK_LIB(hal,libhal_device_property_exists,
1274              [AC_DEFINE(HAVE_LIBHAL, 1, [Define to 1 if you have 'hal' library])],
1275              [with_libhal="no"])
1276 if test "x$with_libhal" = "xyes"; then
1277         if test "x$PKG_CONFIG" != "x"; then
1278                 BUILD_WITH_LIBHAL_CFLAGS="`pkg-config --cflags hal`"
1279                 BUILD_WITH_LIBHAL_LIBS="`pkg-config --libs hal`"
1280                 AC_SUBST(BUILD_WITH_LIBHAL_CFLAGS)
1281                 AC_SUBST(BUILD_WITH_LIBHAL_LIBS)
1282         fi
1283 fi
1284
1285 m4_divert_once([HELP_WITH], [
1286 collectd additional packages:])
1287
1288 AM_CONDITIONAL([BUILD_AIX],[test "x$x$ac_system" = "xAIX"])
1289
1290 if test "x$ac_system" = "xAIX"
1291 then
1292         with_perfstat="yes"
1293         with_procinfo="yes"
1294 else
1295         with_perfstat="no (AIX only)"
1296         with_procinfo="no (AIX only)"
1297 fi
1298
1299 if test "x$with_perfstat" = "xyes"
1300 then
1301         AC_CHECK_LIB(perfstat, perfstat_reset, [with_perfstat="yes"], [with_perfstat="no (perfstat not found)"], [])
1302 #       AC_CHECK_HEADERS(sys/protosw.h libperfstat.h,, [with_perfstat="no (perfstat not found)"])
1303 fi
1304 if test "x$with_perfstat" = "xyes"
1305 then
1306          AC_DEFINE(HAVE_PERFSTAT, 1, [Define to 1 if you have the 'perfstat' library (-lperfstat)])
1307          # struct members pertaining to donation have been added to libperfstat somewhere between AIX5.3ML5 and AIX5.3ML9
1308          AC_CHECK_MEMBER([perfstat_partition_type_t.b.donate_enabled], [], [], [[#include <libperfstat.h]])
1309          if test "x$av_cv_member_perfstat_partition_type_t_b_donate_enabled" = "xyes"
1310          then
1311                 AC_DEFINE(PERFSTAT_SUPPORTS_DONATION, 1, [Define to 1 if your version of the 'perfstat' library supports donation])
1312          fi
1313 fi
1314 AM_CONDITIONAL(BUILD_WITH_PERFSTAT, test "x$with_perfstat" = "xyes")
1315
1316 # Processes plugin under AIX.
1317 if test "x$with_procinfo" = "xyes"
1318 then
1319         AC_CHECK_HEADERS(procinfo.h,, [with_procinfo="no (procinfo.h not found)"])
1320 fi
1321 if test "x$with_procinfo" = "xyes"
1322 then
1323          AC_DEFINE(HAVE_PROCINFO_H, 1, [Define to 1 if you have the procinfo.h])
1324 fi
1325
1326 if test "x$ac_system" = "xSolaris"
1327 then
1328         with_kstat="yes"
1329         with_devinfo="yes"
1330 else
1331         with_kstat="no (Solaris only)"
1332         with_devinfo="no (Solaris only)"
1333 fi
1334
1335 if test "x$with_kstat" = "xyes"
1336 then
1337         AC_CHECK_LIB(kstat, kstat_open, [with_kstat="yes"], [with_kstat="no (libkstat not found)"], [])
1338 fi
1339 if test "x$with_kstat" = "xyes"
1340 then
1341         AC_CHECK_LIB(devinfo, di_init, [with_devinfo="yes"], [with_devinfo="no (not found)"], [])
1342         AC_CHECK_HEADERS(kstat.h,, [with_kstat="no (kstat.h not found)"])
1343 fi
1344 if test "x$with_kstat" = "xyes"
1345 then
1346         AC_DEFINE(HAVE_LIBKSTAT, 1,
1347                   [Define to 1 if you have the 'kstat' library (-lkstat)])
1348 fi
1349 AM_CONDITIONAL(BUILD_WITH_LIBKSTAT, test "x$with_kstat" = "xyes")
1350 AM_CONDITIONAL(BUILD_WITH_LIBDEVINFO, test "x$with_devinfo" = "xyes")
1351
1352 with_libiokit="no"
1353 AC_CHECK_LIB(IOKit, IOServiceGetMatchingServices,
1354 [
1355         with_libiokit="yes"
1356 ],
1357 [
1358         with_libiokit="no"
1359 ])
1360 AM_CONDITIONAL(BUILD_WITH_LIBIOKIT, test "x$with_libiokit" = "xyes")
1361
1362 with_libkvm="no"
1363 AC_CHECK_LIB(kvm, kvm_getprocs, [with_kvm_getprocs="yes"], [with_kvm_getprocs="no"])
1364 if test "x$with_kvm_getprocs" = "xyes"
1365 then
1366         AC_DEFINE(HAVE_LIBKVM_GETPROCS, 1,
1367                   [Define to 1 if you have the 'kvm' library with the 'kvm_getprocs' symbol (-lkvm)])
1368         with_libkvm="yes"
1369 fi
1370 AM_CONDITIONAL(BUILD_WITH_LIBKVM_GETPROCS, test "x$with_kvm_getprocs" = "xyes")
1371
1372 AC_CHECK_LIB(kvm, kvm_getswapinfo, [with_kvm_getswapinfo="yes"], [with_kvm_getswapinfo="no"])
1373 if test "x$with_kvm_getswapinfo" = "xyes"
1374 then
1375         AC_DEFINE(HAVE_LIBKVM_GETSWAPINFO, 1,
1376                   [Define to 1 if you have the 'kvm' library with the 'kvm_getswapinfo' symbol (-lkvm)])
1377         with_libkvm="yes"
1378 fi
1379 AM_CONDITIONAL(BUILD_WITH_LIBKVM_GETSWAPINFO, test "x$with_kvm_getswapinfo" = "xyes")
1380
1381 AC_CHECK_LIB(kvm, kvm_nlist, [with_kvm_nlist="yes"], [with_kvm_nlist="no"])
1382 if test "x$with_kvm_nlist" = "xyes"
1383 then
1384         AC_DEFINE(HAVE_LIBKVM_NLIST, 1,
1385                   [Define to 1 if you have the 'kvm' library with the 'kvm_nlist' symbol (-lkvm)])
1386         with_libkvm="yes"
1387 fi
1388 AM_CONDITIONAL(BUILD_WITH_LIBKVM_NLIST, test "x$with_kvm_nlist" = "xyes")
1389
1390 AC_CHECK_LIB(kvm, kvm_openfiles, [with_kvm_openfiles="yes"], [with_kvm_openfiles="no"])
1391 if test "x$with_kvm_openfiles" = "xyes"
1392 then
1393         AC_DEFINE(HAVE_LIBKVM_NLIST, 1,
1394                   [Define to 1 if you have the 'kvm' library with the 'kvm_openfiles' symbol (-lkvm)])
1395         with_libkvm="yes"
1396 fi
1397 AM_CONDITIONAL(BUILD_WITH_LIBKVM_OPENFILES, test "x$with_kvm_openfiles" = "xyes")
1398
1399 # --with-libcredis {{{
1400 AC_ARG_WITH(libcredis, [AS_HELP_STRING([--with-libcredis@<:@=PREFIX@:>@], [Path to libcredis.])],
1401 [
1402  if test "x$withval" = "xyes"
1403  then
1404          with_libcredis="yes"
1405  else if test "x$withval" = "xno"
1406  then
1407          with_libcredis="no"
1408  else
1409          with_libcredis="yes"
1410          LIBCREDIS_CPPFLAGS="$LIBCREDIS_CPPFLAGS -I$withval/include"
1411          LIBCREDIS_LDFLAGS="$LIBCREDIS_LDFLAGS -L$withval/lib"
1412  fi; fi
1413 ],
1414 [with_libcredis="yes"])
1415
1416 SAVE_CPPFLAGS="$CPPFLAGS"
1417 SAVE_LDFLAGS="$LDFLAGS"
1418
1419 CPPFLAGS="$CPPFLAGS $LIBCREDIS_CPPFLAGS"
1420 LDFLAGS="$LDFLAGS $LIBCREDIS_LDFLAGS"
1421
1422 if test "x$with_libcredis" = "xyes"
1423 then
1424         if test "x$LIBCREDIS_CPPFLAGS" != "x"
1425         then
1426                 AC_MSG_NOTICE([libcredis CPPFLAGS: $LIBCREDIS_CPPFLAGS])
1427         fi
1428         AC_CHECK_HEADERS(credis.h,
1429         [with_libcredis="yes"],
1430         [with_libcredis="no (credis.h not found)"])
1431 fi
1432 if test "x$with_libcredis" = "xyes"
1433 then
1434         if test "x$LIBCREDIS_LDFLAGS" != "x"
1435         then
1436                 AC_MSG_NOTICE([libcredis LDFLAGS: $LIBCREDIS_LDFLAGS])
1437         fi
1438         AC_CHECK_LIB(credis, credis_info,
1439         [with_libcredis="yes"],
1440         [with_libcredis="no (symbol 'credis_info' not found)"])
1441
1442 fi
1443
1444 CPPFLAGS="$SAVE_CPPFLAGS"
1445 LDFLAGS="$SAVE_LDFLAGS"
1446
1447 if test "x$with_libcredis" = "xyes"
1448 then
1449         BUILD_WITH_LIBCREDIS_CPPFLAGS="$LIBCREDIS_CPPFLAGS"
1450         BUILD_WITH_LIBCREDIS_LDFLAGS="$LIBCREDIS_LDFLAGS"
1451         AC_SUBST(BUILD_WITH_LIBCREDIS_CPPFLAGS)
1452         AC_SUBST(BUILD_WITH_LIBCREDIS_LDFLAGS)
1453 fi
1454 AM_CONDITIONAL(BUILD_WITH_LIBCREDIS, test "x$with_libcredis" = "xyes")
1455 # }}}
1456
1457 # --with-libcurl {{{
1458 with_curl_config="curl-config"
1459 with_curl_cflags=""
1460 with_curl_libs=""
1461 AC_ARG_WITH(libcurl, [AS_HELP_STRING([--with-libcurl@<:@=PREFIX@:>@], [Path to libcurl.])],
1462 [
1463         if test "x$withval" = "xno"
1464         then
1465                 with_libcurl="no"
1466         else if test "x$withval" = "xyes"
1467         then
1468                 with_libcurl="yes"
1469         else
1470                 if test -f "$withval" && test -x "$withval"
1471                 then
1472                         with_curl_config="$withval"
1473                         with_libcurl="yes"
1474                 else if test -x "$withval/bin/curl-config"
1475                 then
1476                         with_curl_config="$withval/bin/curl-config"
1477                         with_libcurl="yes"
1478                 fi; fi
1479                 with_libcurl="yes"
1480         fi; fi
1481 ],
1482 [
1483         with_libcurl="yes"
1484 ])
1485 if test "x$with_libcurl" = "xyes"
1486 then
1487         with_curl_cflags=`$with_curl_config --cflags 2>/dev/null`
1488         curl_config_status=$?
1489
1490         if test $curl_config_status -ne 0
1491         then
1492                 with_libcurl="no ($with_curl_config failed)"
1493         else
1494                 SAVE_CPPFLAGS="$CPPFLAGS"
1495                 CPPFLAGS="$CPPFLAGS $with_curl_cflags"
1496
1497                 AC_CHECK_HEADERS(curl/curl.h, [], [with_libcurl="no (curl/curl.h not found)"], [])
1498
1499                 CPPFLAGS="$SAVE_CPPFLAGS"
1500         fi
1501 fi
1502 if test "x$with_libcurl" = "xyes"
1503 then
1504         with_curl_libs=`$with_curl_config --libs 2>/dev/null`
1505         curl_config_status=$?
1506
1507         if test $curl_config_status -ne 0
1508         then
1509                 with_libcurl="no ($with_curl_config failed)"
1510         else
1511                 AC_CHECK_LIB(curl, curl_easy_init,
1512                  [with_libcurl="yes"],
1513                  [with_libcurl="no (symbol 'curl_easy_init' not found)"],
1514                  [$with_curl_libs])
1515         fi
1516 fi
1517 if test "x$with_libcurl" = "xyes"
1518 then
1519         BUILD_WITH_LIBCURL_CFLAGS="$with_curl_cflags"
1520         BUILD_WITH_LIBCURL_LIBS="$with_curl_libs"
1521         AC_SUBST(BUILD_WITH_LIBCURL_CFLAGS)
1522         AC_SUBST(BUILD_WITH_LIBCURL_LIBS)
1523 fi
1524 AM_CONDITIONAL(BUILD_WITH_LIBCURL, test "x$with_libcurl" = "xyes")
1525 # }}}
1526
1527 # --with-libdbi {{{
1528 with_libdbi_cppflags=""
1529 with_libdbi_ldflags=""
1530 AC_ARG_WITH(libdbi, [AS_HELP_STRING([--with-libdbi@<:@=PREFIX@:>@], [Path to libdbi.])],
1531 [
1532         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1533         then
1534                 with_libdbi_cppflags="-I$withval/include"
1535                 with_libdbi_ldflags="-L$withval/lib"
1536                 with_libdbi="yes"
1537         else
1538                 with_libdbi="$withval"
1539         fi
1540 ],
1541 [
1542         with_libdbi="yes"
1543 ])
1544 if test "x$with_libdbi" = "xyes"
1545 then
1546         SAVE_CPPFLAGS="$CPPFLAGS"
1547         CPPFLAGS="$CPPFLAGS $with_libdbi_cppflags"
1548
1549         AC_CHECK_HEADERS(dbi/dbi.h, [with_libdbi="yes"], [with_libdbi="no (dbi/dbi.h not found)"])
1550
1551         CPPFLAGS="$SAVE_CPPFLAGS"
1552 fi
1553 if test "x$with_libdbi" = "xyes"
1554 then
1555         SAVE_CPPFLAGS="$CPPFLAGS"
1556         SAVE_LDFLAGS="$LDFLAGS"
1557         CPPFLAGS="$CPPFLAGS $with_libdbi_cppflags"
1558         LDFLAGS="$LDFLAGS $with_libdbi_ldflags"
1559
1560         AC_CHECK_LIB(dbi, dbi_initialize, [with_libdbi="yes"], [with_libdbi="no (Symbol 'dbi_initialize' not found)"])
1561
1562         CPPFLAGS="$SAVE_CPPFLAGS"
1563         LDFLAGS="$SAVE_LDFLAGS"
1564 fi
1565 if test "x$with_libdbi" = "xyes"
1566 then
1567         BUILD_WITH_LIBDBI_CPPFLAGS="$with_libdbi_cppflags"
1568         BUILD_WITH_LIBDBI_LDFLAGS="$with_libdbi_ldflags"
1569         BUILD_WITH_LIBDBI_LIBS="-ldbi"
1570         AC_SUBST(BUILD_WITH_LIBDBI_CPPFLAGS)
1571         AC_SUBST(BUILD_WITH_LIBDBI_LDFLAGS)
1572         AC_SUBST(BUILD_WITH_LIBDBI_LIBS)
1573 fi
1574 AM_CONDITIONAL(BUILD_WITH_LIBDBI, test "x$with_libdbi" = "xyes")
1575 # }}}
1576
1577 # --with-libesmtp {{{
1578 AC_ARG_WITH(libesmtp, [AS_HELP_STRING([--with-libesmtp@<:@=PREFIX@:>@], [Path to libesmtp.])],
1579 [
1580         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1581         then
1582                 LDFLAGS="$LDFLAGS -L$withval/lib"
1583                 CPPFLAGS="$CPPFLAGS -I$withval/include -D_THREAD_SAFE"
1584                 with_libesmtp="yes"
1585         else
1586                 with_libesmtp="$withval"
1587         fi
1588 ],
1589 [
1590         with_libesmtp="yes"
1591 ])
1592 if test "x$with_libesmtp" = "xyes"
1593 then
1594         AC_CHECK_LIB(esmtp, smtp_create_session,
1595         [
1596                 AC_DEFINE(HAVE_LIBESMTP, 1, [Define to 1 if you have the esmtp library (-lesmtp).])
1597         ], [with_libesmtp="no (libesmtp not found)"])
1598 fi
1599 if test "x$with_libesmtp" = "xyes"
1600 then
1601         AC_CHECK_HEADERS(libesmtp.h,
1602         [
1603                 AC_DEFINE(HAVE_LIBESMTP_H, 1, [Define to 1 if you have the <libesmtp.h> header file.])
1604         ], [with_libesmtp="no (libesmtp.h not found)"])
1605 fi
1606 if test "x$with_libesmtp" = "xyes"
1607 then
1608         collect_libesmtp=1
1609 else
1610         collect_libesmtp=0
1611 fi
1612 AC_DEFINE_UNQUOTED(COLLECT_LIBESMTP, [$collect_libesmtp],
1613         [Wether or not to use the esmtp library])
1614 AM_CONDITIONAL(BUILD_WITH_LIBESMTP, test "x$with_libesmtp" = "xyes")
1615 # }}}
1616
1617 # --with-libganglia {{{
1618 AC_ARG_WITH(libganglia, [AS_HELP_STRING([--with-libganglia@<:@=PREFIX@:>@], [Path to libganglia.])],
1619 [
1620  if test -f "$withval" && test -x "$withval"
1621  then
1622          with_libganglia_config="$withval"
1623          with_libganglia="yes"
1624  else if test -f "$withval/bin/ganglia-config" && test -x "$withval/bin/ganglia-config"
1625  then
1626          with_libganglia_config="$withval/bin/ganglia-config"
1627          with_libganglia="yes"
1628  else if test -d "$withval"
1629  then
1630          GANGLIA_CPPFLAGS="-I$withval/include"
1631          GANGLIA_LDFLAGS="-L$withval/lib"
1632          with_libganglia="yes"
1633  else
1634          with_libganglia_config="ganglia-config"
1635          with_libganglia="$withval"
1636  fi; fi; fi
1637 ],
1638 [
1639  with_libganglia_config="ganglia-config"
1640  with_libganglia="yes"
1641 ])
1642
1643 if test "x$with_libganglia" = "xyes" && test "x$with_libganglia_config" != "x"
1644 then
1645         if test "x$GANGLIA_CPPFLAGS" = "x"
1646         then
1647                 GANGLIA_CPPFLAGS=`"$with_libganglia_config" --cflags 2>/dev/null`
1648         fi
1649
1650         if test "x$GANGLIA_LDFLAGS" = "x"
1651         then
1652                 GANGLIA_LDFLAGS=`"$with_libganglia_config" --ldflags 2>/dev/null`
1653         fi
1654
1655         if test "x$GANGLIA_LIBS" = "x"
1656         then
1657                 GANGLIA_LIBS=`"$with_libganglia_config" --libs 2>/dev/null`
1658         fi
1659 fi
1660
1661 SAVE_CPPFLAGS="$CPPFLAGS"
1662 SAVE_LDFLAGS="$LDFLAGS"
1663 CPPFLAGS="$CPPFLAGS $GANGLIA_CPPFLAGS"
1664 LDFLAGS="$LDFLAGS $GANGLIA_LDFLAGS"
1665
1666 if test "x$with_libganglia" = "xyes"
1667 then
1668         AC_CHECK_HEADERS(gm_protocol.h,
1669         [
1670                 AC_DEFINE(HAVE_GM_PROTOCOL_H, 1,
1671                           [Define to 1 if you have the <gm_protocol.h> header file.])
1672         ], [with_libganglia="no (gm_protocol.h not found)"])
1673 fi
1674
1675 if test "x$with_libganglia" = "xyes"
1676 then
1677         AC_CHECK_LIB(ganglia, xdr_Ganglia_value_msg,
1678         [
1679                 AC_DEFINE(HAVE_LIBGANGLIA, 1,
1680                           [Define to 1 if you have the ganglia library (-lganglia).])
1681         ], [with_libganglia="no (symbol xdr_Ganglia_value_msg not found)"])
1682 fi
1683
1684 CPPFLAGS="$SAVE_CPPFLAGS"
1685 LDFLAGS="$SAVE_LDFLAGS"
1686
1687 AC_SUBST(GANGLIA_CPPFLAGS)
1688 AC_SUBST(GANGLIA_LDFLAGS)
1689 AC_SUBST(GANGLIA_LIBS)
1690 AM_CONDITIONAL(BUILD_WITH_LIBGANGLIA, test "x$with_libganglia" = "xyes")
1691 # }}}
1692
1693 # --with-libgcrypt {{{
1694 GCRYPT_CPPFLAGS="$GCRYPT_CPPFLAGS"
1695 GCRYPT_LDFLAGS="$GCRYPT_LDFLAGS"
1696 GCRYPT_LIBS="$GCRYPT_LIBS"
1697 AC_ARG_WITH(libgcrypt, [AS_HELP_STRING([--with-libgcrypt@<:@=PREFIX@:>@], [Path to libgcrypt.])],
1698 [
1699  if test -f "$withval" && test -x "$withval"
1700  then
1701          with_libgcrypt_config="$withval"
1702          with_libgcrypt="yes"
1703  else if test -f "$withval/bin/gcrypt-config" && test -x "$withval/bin/gcrypt-config"
1704  then
1705          with_libgcrypt_config="$withval/bin/gcrypt-config"
1706          with_libgcrypt="yes"
1707  else if test -d "$withval"
1708  then
1709          GCRYPT_CPPFLAGS="$GCRYPT_CPPFLAGS -I$withval/include"
1710          GCRYPT_LDFLAGS="$GCRYPT_LDFLAGS -L$withval/lib"
1711          with_libgcrypt="yes"
1712  else
1713          with_libgcrypt_config="gcrypt-config"
1714          with_libgcrypt="$withval"
1715  fi; fi; fi
1716 ],
1717 [
1718  with_libgcrypt_config="libgcrypt-config"
1719  with_libgcrypt="yes"
1720 ])
1721
1722 if test "x$with_libgcrypt" = "xyes" && test "x$with_libgcrypt_config" != "x"
1723 then
1724         if test "x$GCRYPT_CPPFLAGS" = "x"
1725         then
1726                 GCRYPT_CPPFLAGS=`"$with_libgcrypt_config" --cflags 2>/dev/null`
1727         fi
1728
1729         if test "x$GCRYPT_LDFLAGS" = "x"
1730         then
1731                 gcrypt_exec_prefix=`"$with_libgcrypt_config" --exec-prefix 2>/dev/null`
1732                 GCRYPT_LDFLAGS="-L$gcrypt_exec_prefix/lib"
1733         fi
1734
1735         if test "x$GCRYPT_LIBS" = "x"
1736         then
1737                 GCRYPT_LIBS=`"$with_libgcrypt_config" --libs 2>/dev/null`
1738         fi
1739 fi
1740
1741 SAVE_CPPFLAGS="$CPPFLAGS"
1742 SAVE_LDFLAGS="$LDFLAGS"
1743 CPPFLAGS="$CPPFLAGS $GCRYPT_CPPFLAGS"
1744 LDFLAGS="$LDFLAGS $GCRYPT_LDFLAGS"
1745
1746 if test "x$with_libgcrypt" = "xyes"
1747 then
1748         if test "x$GCRYPT_CPPFLAGS" != "x"
1749         then
1750                 AC_MSG_NOTICE([gcrypt CPPFLAGS: $GCRYPT_CPPFLAGS])
1751         fi
1752         AC_CHECK_HEADERS(gcrypt.h,
1753                 [with_libgcrypt="yes"],
1754                 [with_libgcrypt="no (gcrypt.h not found)"])
1755 fi
1756
1757 if test "x$with_libgcrypt" = "xyes"
1758 then
1759         if test "x$GCRYPT_LDFLAGS" != "x"
1760         then
1761                 AC_MSG_NOTICE([gcrypt LDFLAGS: $GCRYPT_LDFLAGS])
1762         fi
1763         AC_CHECK_LIB(gcrypt, gcry_md_hash_buffer,
1764                 [with_libgcrypt="yes"],
1765                 [with_libgcrypt="no (symbol gcry_md_hash_buffer not found)"])
1766
1767         if test "$with_libgcrypt" != "no"; then
1768                 AM_PATH_LIBGCRYPT(1:1.2.0,,with_libgcrypt="no (version 1.2.0+ required)")
1769         fi
1770 fi
1771
1772 CPPFLAGS="$SAVE_CPPFLAGS"
1773 LDFLAGS="$SAVE_LDFLAGS"
1774
1775 if test "x$with_libgcrypt" = "xyes"
1776 then
1777         AC_DEFINE(HAVE_LIBGCRYPT, 1, [Define to 1 if you have the gcrypt library (-lgcrypt).])
1778 fi
1779
1780 AC_SUBST(GCRYPT_CPPFLAGS)
1781 AC_SUBST(GCRYPT_LDFLAGS)
1782 AC_SUBST(GCRYPT_LIBS)
1783 AM_CONDITIONAL(BUILD_WITH_LIBGCRYPT, test "x$with_libgcrypt" = "xyes")
1784 # }}}
1785
1786 # --with-libiptc {{{
1787 AC_ARG_WITH(libiptc, [AS_HELP_STRING([--with-libiptc@<:@=PREFIX@:>@], [Path to libiptc.])],
1788 [
1789         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1790         then
1791                 LIBIPTC_CPPFLAGS="$LIBIPTC_CPPFLAGS -I$withval/include"
1792                 LIBIPTC_LDFLAGS="$LIBIPTC_LDFLAGS -L$withval/lib"
1793                 with_libiptc="yes"
1794         else
1795                 with_libiptc="$withval"
1796         fi
1797 ],
1798 [
1799         if test "x$ac_system" = "xLinux"
1800         then
1801                 with_libiptc="yes"
1802         else
1803                 with_libiptc="no (Linux only)"
1804         fi
1805 ])
1806 SAVE_CPPFLAGS="$CPPFLAGS"
1807 SAVE_LDFLAGS="$LDFLAGS"
1808 CPPFLAGS="$CPPFLAGS $LIBIPTC_CPPFLAGS"
1809 LDFLAGS="$LDFLAGS $LIBIPTC_LDFLAGS"
1810 # check whether the header file for libiptc is available.
1811 if test "x$with_libiptc" = "xyes"
1812 then
1813         AC_CHECK_HEADERS(libiptc/libiptc.h,
1814                          [with_libiptc="yes"],
1815                          [with_libiptc="no (libiptc/libiptc.h not found)"])
1816 fi
1817 if test "x$with_libiptc" = "xyes"
1818 then
1819         AC_CHECK_HEADERS(libiptc/libip6tc.h,
1820                          [with_libiptc="yes"],
1821                          [with_libiptc="no (libiptc/libip6tc.h not found)"])
1822 fi
1823 # If the header file is available, check for the required type declaractions.
1824 # They may be missing in old versions of libiptc. In that case, they will be
1825 # declared in the iptables plugin.
1826 if test "x$with_libiptc" = "xyes"
1827 then
1828         AC_CHECK_TYPES([iptc_handle_t, ip6tc_handle_t], [], [],
1829         [
1830 #include <libiptc/libiptc.h>
1831 #include <libiptc/libip6tc.h>
1832         ])
1833 fi
1834 # Check for the iptc_init symbol in the library.
1835 if test "x$with_libiptc" = "xyes"
1836 then
1837         AC_CHECK_LIB(iptc, iptc_init,
1838                      [with_libiptc="yes"],
1839                      [with_libiptc="no (symbol 'iptc_init' not found)"])
1840 fi
1841 AM_CONDITIONAL(BUILD_WITH_LIBIPTC, test "x$with_libiptc" = "xyes")
1842 if test "x$with_libiptc" = "xyes"
1843 then
1844         BUILD_WITH_LIBIPTC_CPPFLAGS="$LIBIPTC_CPPFLAGS"
1845         BUILD_WITH_LIBIPTC_LDFLAGS="$LIBIPTC_LDFLAGS"
1846         AC_SUBST(BUILD_WITH_LIBIPTC_CPPFLAGS)
1847         AC_SUBST(BUILD_WITH_LIBIPTC_LDFLAGS)
1848 fi
1849 CPPFLAGS="$SAVE_CPPFLAGS"
1850 LDFLAGS="$SAVE_LDFLAGS"
1851 # }}}
1852
1853 # --with-java {{{
1854 with_java_home="$JAVA_HOME"
1855 with_java_vmtype="client"
1856 with_java_cflags=""
1857 with_java_libs=""
1858 JAVAC="$JAVAC"
1859 JAR="$JAR"
1860 AC_ARG_WITH(java, [AS_HELP_STRING([--with-java@<:@=PREFIX@:>@], [Path to Java home.])],
1861 [
1862         if test "x$withval" = "xno"
1863         then
1864                 with_java="no"
1865         else if test "x$withval" = "xyes"
1866         then
1867                 with_java="yes"
1868         else
1869                 with_java_home="$withval"
1870                 with_java="yes"
1871         fi; fi
1872 ],
1873 [with_java="yes"])
1874 if test "x$with_java" = "xyes"
1875 then
1876         if test -d "$with_java_home"
1877         then
1878                 AC_MSG_CHECKING([for jni.h])
1879                 TMPDIR=`find "$with_java_home" -name jni.h -type f -exec 'dirname' '{}' ';' | head -n 1`
1880                 if test "x$TMPDIR" != "x"
1881                 then
1882                         AC_MSG_RESULT([found in $TMPDIR])
1883                         JAVA_CPPFLAGS="$JAVA_CPPFLAGS -I$TMPDIR"
1884                 else
1885                         AC_MSG_RESULT([not found])
1886                 fi
1887
1888                 AC_MSG_CHECKING([for jni_md.h])
1889                 TMPDIR=`find "$with_java_home" -name jni_md.h -type f -exec 'dirname' '{}' ';' | head -n 1`
1890                 if test "x$TMPDIR" != "x"
1891                 then
1892                         AC_MSG_RESULT([found in $TMPDIR])
1893                         JAVA_CPPFLAGS="$JAVA_CPPFLAGS -I$TMPDIR"
1894                 else
1895                         AC_MSG_RESULT([not found])
1896                 fi
1897
1898                 AC_MSG_CHECKING([for libjvm.so])
1899                 TMPDIR=`find "$with_java_home" -name libjvm.so -type f -exec 'dirname' '{}' ';' | head -n 1`
1900                 if test "x$TMPDIR" != "x"
1901                 then
1902                         AC_MSG_RESULT([found in $TMPDIR])
1903                         JAVA_LDFLAGS="$JAVA_LDFLAGS -L$TMPDIR -Wl,-rpath -Wl,$TMPDIR"
1904                 else
1905                         AC_MSG_RESULT([not found])
1906                 fi
1907
1908                 if test "x$JAVAC" = "x"
1909                 then
1910                         AC_MSG_CHECKING([for javac])
1911                         TMPDIR=`find "$with_java_home" -name javac -type f | head -n 1`
1912                         if test "x$TMPDIR" != "x"
1913                         then
1914                                 JAVAC="$TMPDIR"
1915                                 AC_MSG_RESULT([$JAVAC])
1916                         else
1917                                 AC_MSG_RESULT([not found])
1918                         fi
1919                 fi
1920                 if test "x$JAR" = "x"
1921                 then
1922                         AC_MSG_CHECKING([for jar])
1923                         TMPDIR=`find "$with_java_home" -name jar -type f | head -n 1`
1924                         if test "x$TMPDIR" != "x"
1925                         then
1926                                 JAR="$TMPDIR"
1927                                 AC_MSG_RESULT([$JAR])
1928                         else
1929                                 AC_MSG_RESULT([not found])
1930                         fi
1931                 fi
1932         else if test "x$with_java_home" != "x"
1933         then
1934                 AC_MSG_WARN([JAVA_HOME: No such directory: $with_java_home])
1935         fi; fi
1936 fi
1937
1938 if test "x$JAVA_CPPFLAGS" != "x"
1939 then
1940         AC_MSG_NOTICE([Building with JAVA_CPPFLAGS set to: $JAVA_CPPFLAGS])
1941 fi
1942 if test "x$JAVA_CFLAGS" != "x"
1943 then
1944         AC_MSG_NOTICE([Building with JAVA_CFLAGS set to: $JAVA_CFLAGS])
1945 fi
1946 if test "x$JAVA_LDFLAGS" != "x"
1947 then
1948         AC_MSG_NOTICE([Building with JAVA_LDFLAGS set to: $JAVA_LDFLAGS])
1949 fi
1950 if test "x$JAVAC" = "x"
1951 then
1952         with_javac_path="$PATH"
1953         if test "x$with_java_home" != "x"
1954         then
1955                 with_javac_path="$with_java_home:with_javac_path"
1956                 if test -d "$with_java_home/bin"
1957                 then
1958                         with_javac_path="$with_java_home/bin:with_javac_path"
1959                 fi
1960         fi
1961
1962         AC_PATH_PROG(JAVAC, javac, [], "$with_javac_path")
1963 fi
1964 if test "x$JAVAC" = "x"
1965 then
1966         with_java="no (javac not found)"
1967 fi
1968 if test "x$JAR" = "x"
1969 then
1970         with_jar_path="$PATH"
1971         if test "x$with_java_home" != "x"
1972         then
1973                 with_jar_path="$with_java_home:$with_jar_path"
1974                 if test -d "$with_java_home/bin"
1975                 then
1976                         with_jar_path="$with_java_home/bin:$with_jar_path"
1977                 fi
1978         fi
1979
1980         AC_PATH_PROG(JAR, jar, [], "$with_jar_path")
1981 fi
1982 if test "x$JAR" = "x"
1983 then
1984         with_java="no (jar not found)"
1985 fi
1986
1987 SAVE_CPPFLAGS="$CPPFLAGS"
1988 SAVE_CFLAGS="$CFLAGS"
1989 SAVE_LDFLAGS="$LDFLAGS"
1990 CPPFLAGS="$CPPFLAGS $JAVA_CPPFLAGS"
1991 CFLAGS="$CFLAGS $JAVA_CFLAGS"
1992 LDFLAGS="$LDFLAGS $JAVA_LDFLAGS"
1993
1994 if test "x$with_java" = "xyes"
1995 then
1996         AC_CHECK_HEADERS(jni.h, [], [with_java="no (jni.h not found)"])
1997 fi
1998 if test "x$with_java" = "xyes"
1999 then
2000         AC_CHECK_LIB(jvm, JNI_CreateJavaVM,
2001         [with_java="yes"],
2002         [with_java="no (libjvm not found)"],
2003         [$JAVA_LIBS])
2004 fi
2005 if test "x$with_java" = "xyes"
2006 then
2007         JAVA_LIBS="$JAVA_LIBS -ljvm"
2008         AC_MSG_NOTICE([Building with JAVA_LIBS set to: $JAVA_LIBS])
2009 fi
2010
2011 CPPFLAGS="$SAVE_CPPFLAGS"
2012 CFLAGS="$SAVE_CFLAGS"
2013 LDFLAGS="$SAVE_LDFLAGS"
2014
2015 AC_SUBST(JAVA_CPPFLAGS)
2016 AC_SUBST(JAVA_CFLAGS)
2017 AC_SUBST(JAVA_LDFLAGS)
2018 AC_SUBST(JAVA_LIBS)
2019 AM_CONDITIONAL(BUILD_WITH_JAVA, test "x$with_java" = "xyes")
2020 # }}}
2021
2022 # --with-libmemcached {{{
2023 with_libmemcached_cppflags=""
2024 with_libmemcached_ldflags=""
2025 AC_ARG_WITH(libmemcached, [AS_HELP_STRING([--with-libmemcached@<:@=PREFIX@:>@], [Path to libmemcached.])],
2026 [
2027         if test "x$withval" != "xno" && test "x$withval" != "xyes"
2028         then
2029                 with_libmemcached_cppflags="-I$withval/include"
2030                 with_libmemcached_ldflags="-L$withval/lib"
2031                 with_libmemcached="yes"
2032         else
2033                 with_libmemcached="$withval"
2034         fi
2035 ],
2036 [
2037         with_libmemcached="yes"
2038 ])
2039 if test "x$with_libmemcached" = "xyes"
2040 then
2041         SAVE_CPPFLAGS="$CPPFLAGS"
2042         CPPFLAGS="$CPPFLAGS $with_libmemcached_cppflags"
2043
2044         AC_CHECK_HEADERS(libmemcached/memcached.h, [with_libmemcached="yes"], [with_libmemcached="no (libmemcached/memcached.h not found)"])
2045
2046         CPPFLAGS="$SAVE_CPPFLAGS"
2047 fi
2048 if test "x$with_libmemcached" = "xyes"
2049 then
2050         SAVE_CPPFLAGS="$CPPFLAGS"
2051         SAVE_LDFLAGS="$LDFLAGS"
2052         CPPFLAGS="$CPPFLAGS $with_libmemcached_cppflags"
2053         LDFLAGS="$LDFLAGS $with_libmemcached_ldflags"
2054
2055         AC_CHECK_LIB(memcached, memcached_create, [with_libmemcached="yes"], [with_libmemcached="no (Symbol 'memcached_create' not found)"])
2056
2057         CPPFLAGS="$SAVE_CPPFLAGS"
2058         LDFLAGS="$SAVE_LDFLAGS"
2059 fi
2060 if test "x$with_libmemcached" = "xyes"
2061 then
2062         BUILD_WITH_LIBMEMCACHED_CPPFLAGS="$with_libmemcached_cppflags"
2063         BUILD_WITH_LIBMEMCACHED_LDFLAGS="$with_libmemcached_ldflags"
2064         BUILD_WITH_LIBMEMCACHED_LIBS="-lmemcached"
2065         AC_SUBST(BUILD_WITH_LIBMEMCACHED_CPPFLAGS)
2066         AC_SUBST(BUILD_WITH_LIBMEMCACHED_LDFLAGS)
2067         AC_SUBST(BUILD_WITH_LIBMEMCACHED_LIBS)
2068         AC_DEFINE(HAVE_LIBMEMCACHED, 1, [Define if libmemcached is present and usable.])
2069 fi
2070 AM_CONDITIONAL(BUILD_WITH_LIBMEMCACHED, test "x$with_libmemcached" = "xyes")
2071 # }}}
2072
2073 # --with-libmodbus {{{
2074 with_libmodbus_config=""
2075 with_libmodbus_cflags=""
2076 with_libmodbus_libs=""
2077 AC_ARG_WITH(libmodbus, [AS_HELP_STRING([--with-libmodbus@<:@=PREFIX@:>@], [Path to the modbus library.])],
2078 [
2079         if test "x$withval" = "xno"
2080         then
2081                 with_libmodbus="no"
2082         else if test "x$withval" = "xyes"
2083         then
2084                 with_libmodbus="use_pkgconfig"
2085         else if test -d "$with_libmodbus/lib"
2086         then
2087                 AC_MSG_NOTICE([Not checking for libmodbus: Manually configured])
2088                 with_libmodbus_cflags="-I$withval/include"
2089                 with_libmodbus_libs="-L$withval/lib -lmodbus"
2090                 with_libmodbus="yes"
2091         fi; fi; fi
2092 ],
2093 [with_libmodbus="use_pkgconfig"])
2094
2095 # configure using pkg-config
2096 if test "x$with_libmodbus" = "xuse_pkgconfig"
2097 then
2098         if test "x$PKG_CONFIG" = "x"
2099         then
2100                 with_libmodbus="no (Don't have pkg-config)"
2101         fi
2102 fi
2103 if test "x$with_libmodbus" = "xuse_pkgconfig"
2104 then
2105         AC_MSG_NOTICE([Checking for libmodbus using $PKG_CONFIG])
2106         $PKG_CONFIG --exists 'libmodbus' 2>/dev/null
2107         if test $? -ne 0
2108         then
2109                 with_libmodbus="no (pkg-config doesn't know libmodbus)"
2110         fi
2111 fi
2112 if test "x$with_libmodbus" = "xuse_pkgconfig"
2113 then
2114         with_libmodbus_cflags="`$PKG_CONFIG --cflags 'libmodbus'`"
2115         if test $? -ne 0
2116         then
2117                 with_libmodbus="no ($PKG_CONFIG failed)"
2118         fi
2119         with_libmodbus_libs="`$PKG_CONFIG --libs 'libmodbus'`"
2120         if test $? -ne 0
2121         then
2122                 with_libmodbus="no ($PKG_CONFIG failed)"
2123         fi
2124 fi
2125 if test "x$with_libmodbus" = "xuse_pkgconfig"
2126 then
2127         with_libmodbus="yes"
2128 fi
2129
2130 # with_libmodbus_cflags and with_libmodbus_libs are set up now, let's do
2131 # the actual checks.
2132 if test "x$with_libmodbus" = "xyes"
2133 then
2134         SAVE_CPPFLAGS="$CPPFLAGS"
2135         CPPFLAGS="$CPPFLAGS $with_libmodbus_cflags"
2136
2137         AC_CHECK_HEADERS(modbus/modbus.h, [], [with_libmodbus="no (modbus/modbus.h not found)"])
2138
2139         CPPFLAGS="$SAVE_CPPFLAGS"
2140 fi
2141 if test "x$with_libmodbus" = "xyes"
2142 then
2143         SAVE_CPPFLAGS="$CPPFLAGS"
2144         SAVE_LDFLAGS="$LDFLAGS"
2145
2146         CPPFLAGS="$CPPFLAGS $with_libmodbus_cflags"
2147         LDFLAGS="$LDFLAGS $with_libmodbus_libs"
2148
2149         AC_CHECK_LIB(modbus, modbus_connect,
2150                      [with_libmodbus="yes"],
2151                      [with_libmodbus="no (symbol modbus_connect not found)"])
2152
2153         CPPFLAGS="$SAVE_CPPFLAGS"
2154         LDFLAGS="$SAVE_LDFLAGS"
2155 fi
2156 if test "x$with_libmodbus" = "xyes"
2157 then
2158         BUILD_WITH_LIBMODBUS_CFLAGS="$with_libmodbus_cflags"
2159         BUILD_WITH_LIBMODBUS_LIBS="$with_libmodbus_libs"
2160         AC_SUBST(BUILD_WITH_LIBMODBUS_CFLAGS)
2161         AC_SUBST(BUILD_WITH_LIBMODBUS_LIBS)
2162 fi
2163 # }}}
2164
2165 # --with-libmongoc {{{
2166 AC_ARG_WITH(libmongoc, [AS_HELP_STRING([--with-libmongoc@<:@=PREFIX@:>@], [Path to libmongoc.])],
2167 [
2168  if test "x$withval" = "xyes"
2169  then
2170          with_libmongoc="yes"
2171  else if test "x$withval" = "xno"
2172  then
2173          with_libmongoc="no"
2174  else
2175          with_libmongoc="yes"
2176          LIBMONGOC_CPPFLAGS="$LIBMONGOC_CPPFLAGS -I$withval/include"
2177          LIBMONGOC_LDFLAGS="$LIBMONGOC_LDFLAGS -L$withval/lib"
2178  fi; fi
2179 ],
2180 [with_libmongoc="yes"])
2181
2182 SAVE_CPPFLAGS="$CPPFLAGS"
2183 SAVE_LDFLAGS="$LDFLAGS"
2184
2185 CPPFLAGS="$CPPFLAGS $LIBMONGOC_CPPFLAGS"
2186 LDFLAGS="$LDFLAGS $LIBMONGOC_LDFLAGS"
2187
2188 if test "x$with_libmongoc" = "xyes"
2189 then
2190         if test "x$LIBMONGOC_CPPFLAGS" != "x"
2191         then
2192                 AC_MSG_NOTICE([libmongoc CPPFLAGS: $LIBMONGOC_CPPFLAGS])
2193         fi
2194         AC_CHECK_HEADERS(mongo.h,
2195         [with_libmongoc="yes"],
2196         [with_libmongoc="no ('mongo.h' not found)"],
2197 [#if HAVE_STDINT_H
2198 # define MONGO_HAVE_STDINT 1
2199 #else
2200 # define MONGO_USE_LONG_LONG_INT 1
2201 #endif
2202 ])
2203 fi
2204 if test "x$with_libmongoc" = "xyes"
2205 then
2206         if test "x$LIBMONGOC_LDFLAGS" != "x"
2207         then
2208                 AC_MSG_NOTICE([libmongoc LDFLAGS: $LIBMONGOC_LDFLAGS])
2209         fi
2210         AC_CHECK_LIB(mongoc, mongo_run_command,
2211         [with_libmongoc="yes"],
2212         [with_libmongoc="no (symbol 'mongo_run_command' not found)"])
2213 fi
2214
2215 CPPFLAGS="$SAVE_CPPFLAGS"
2216 LDFLAGS="$SAVE_LDFLAGS"
2217
2218 if test "x$with_libmongoc" = "xyes"
2219 then
2220         BUILD_WITH_LIBMONGOC_CPPFLAGS="$LIBMONGOC_CPPFLAGS"
2221         BUILD_WITH_LIBMONGOC_LDFLAGS="$LIBMONGOC_LDFLAGS"
2222         AC_SUBST(BUILD_WITH_LIBMONGOC_CPPFLAGS)
2223         AC_SUBST(BUILD_WITH_LIBMONGOC_LDFLAGS)
2224 fi
2225 AM_CONDITIONAL(BUILD_WITH_LIBMONGOC, test "x$with_libmongoc" = "xyes")
2226 # }}}
2227
2228 # --with-libmysql {{{
2229 with_mysql_config="mysql_config"
2230 with_mysql_cflags=""
2231 with_mysql_libs=""
2232 AC_ARG_WITH(libmysql, [AS_HELP_STRING([--with-libmysql@<:@=PREFIX@:>@], [Path to libmysql.])],
2233 [
2234         if test "x$withval" = "xno"
2235         then
2236                 with_libmysql="no"
2237         else if test "x$withval" = "xyes"
2238         then
2239                 with_libmysql="yes"
2240         else
2241                 if test -f "$withval" && test -x "$withval";
2242                 then
2243                         with_mysql_config="$withval"
2244                 else if test -x "$withval/bin/mysql_config"
2245                 then
2246                         with_mysql_config="$withval/bin/mysql_config"
2247                 fi; fi
2248                 with_libmysql="yes"
2249         fi; fi
2250 ],
2251 [
2252         with_libmysql="yes"
2253 ])
2254 if test "x$with_libmysql" = "xyes"
2255 then
2256         with_mysql_cflags=`$with_mysql_config --cflags 2>/dev/null`
2257         mysql_config_status=$?
2258
2259         if test $mysql_config_status -ne 0
2260         then
2261                 with_libmysql="no ($with_mysql_config failed)"
2262         else
2263                 SAVE_CPPFLAGS="$CPPFLAGS"
2264                 CPPFLAGS="$CPPFLAGS $with_mysql_cflags"
2265
2266                 have_mysql_h="no"
2267                 have_mysql_mysql_h="no"
2268                 AC_CHECK_HEADERS(mysql.h, [have_mysql_h="yes"])
2269
2270                 if test "x$have_mysql_h" = "xno"
2271                 then
2272                         AC_CHECK_HEADERS(mysql/mysql.h, [have_mysql_mysql_h="yes"])
2273                 fi
2274
2275                 if test "x$have_mysql_h$have_mysql_mysql_h" = "xnono"
2276                 then
2277                         with_libmysql="no (mysql.h not found)"
2278                 fi
2279
2280                 CPPFLAGS="$SAVE_CPPFLAGS"
2281         fi
2282 fi
2283 if test "x$with_libmysql" = "xyes"
2284 then
2285         with_mysql_libs=`$with_mysql_config --libs 2>/dev/null`
2286         mysql_config_status=$?
2287
2288         if test $mysql_config_status -ne 0
2289         then
2290                 with_libmysql="no ($with_mysql_config failed)"
2291         else
2292                 AC_CHECK_LIB(mysqlclient, mysql_init,
2293                  [with_libmysql="yes"],
2294                  [with_libmysql="no (symbol 'mysql_init' not found)"],
2295                  [$with_mysql_libs])
2296
2297                 AC_CHECK_LIB(mysqlclient, mysql_get_server_version,
2298                  [with_libmysql="yes"],
2299                  [with_libmysql="no (symbol 'mysql_get_server_version' not found)"],
2300                  [$with_mysql_libs])
2301         fi
2302 fi
2303 if test "x$with_libmysql" = "xyes"
2304 then
2305         BUILD_WITH_LIBMYSQL_CFLAGS="$with_mysql_cflags"
2306         BUILD_WITH_LIBMYSQL_LIBS="$with_mysql_libs"
2307         AC_SUBST(BUILD_WITH_LIBMYSQL_CFLAGS)
2308         AC_SUBST(BUILD_WITH_LIBMYSQL_LIBS)
2309 fi
2310 AM_CONDITIONAL(BUILD_WITH_LIBMYSQL, test "x$with_libmysql" = "xyes")
2311 # }}}
2312
2313 # --with-libnetlink {{{
2314 with_libnetlink_cflags=""
2315 with_libnetlink_libs="-lnetlink"
2316 AC_ARG_WITH(libnetlink, [AS_HELP_STRING([--with-libnetlink@<:@=PREFIX@:>@], [Path to libnetlink.])],
2317 [
2318  echo "libnetlink: withval = $withval"
2319  if test "x$withval" = "xyes"
2320  then
2321          with_libnetlink="yes"
2322  else if test "x$withval" = "xno"
2323  then
2324          with_libnetlink="no"
2325  else
2326          if test -d "$withval/include"
2327          then
2328                  with_libnetlink_cflags="-I$withval/include"
2329                  with_libnetlink_libs="-L$withval/lib -lnetlink"
2330                  with_libnetlink="yes"
2331          else
2332                  AC_MSG_ERROR("no such directory: $withval/include")
2333          fi
2334  fi; fi
2335 ],
2336 [
2337  if test "x$ac_system" = "xLinux"
2338  then
2339          with_libnetlink="yes"
2340  else
2341          with_libnetlink="no (Linux only library)"
2342  fi
2343 ])
2344 if test "x$with_libnetlink" = "xyes"
2345 then
2346         SAVE_CFLAGS="$CFLAGS"
2347         CFLAGS="$CFLAGS $with_libnetlink_cflags"
2348
2349         with_libnetlink="no (libnetlink.h not found)"
2350
2351         AC_CHECK_HEADERS(libnetlink.h iproute/libnetlink.h linux/libnetlink.h,
2352         [
2353          with_libnetlink="yes"
2354          break
2355         ], [],
2356 [#include <stdio.h>
2357 #include <sys/types.h>
2358 #include <asm/types.h>
2359 #include <sys/socket.h>
2360 #include <linux/netlink.h>
2361 #include <linux/rtnetlink.h>])
2362         AC_CHECK_HEADERS(linux/gen_stats.h linux/pkt_sched.h, [], [],
2363 [#include <stdio.h>
2364 #include <sys/types.h>
2365 #include <asm/types.h>
2366 #include <sys/socket.h>])
2367
2368         AC_COMPILE_IFELSE(
2369 [#include <stdio.h>
2370 #include <sys/types.h>
2371 #include <asm/types.h>
2372 #include <sys/socket.h>
2373 #include <linux/netlink.h>
2374 #include <linux/rtnetlink.h>
2375
2376 int main (void)
2377 {
2378         int retval = TCA_STATS2;
2379         return (retval);
2380 }],
2381         [AC_DEFINE([HAVE_TCA_STATS2], 1, [True if the enum-member TCA_STATS2 exists])]
2382         []);
2383
2384         AC_COMPILE_IFELSE(
2385 [#include <stdio.h>
2386 #include <sys/types.h>
2387 #include <asm/types.h>
2388 #include <sys/socket.h>
2389 #include <linux/netlink.h>
2390 #include <linux/rtnetlink.h>
2391
2392 int main (void)
2393 {
2394         int retval = TCA_STATS;
2395         return (retval);
2396 }],
2397         [AC_DEFINE([HAVE_TCA_STATS], 1, [True if the enum-member TCA_STATS exists])]
2398         []);
2399
2400         CFLAGS="$SAVE_CFLAGS"
2401 fi
2402 if test "x$with_libnetlink" = "xyes"
2403 then
2404         AC_CHECK_LIB(netlink, rtnl_open,
2405                      [with_libnetlink="yes"],
2406                      [with_libnetlink="no (symbol 'rtnl_open' not found)"],
2407                      [$with_libnetlink_libs])
2408 fi
2409 if test "x$with_libnetlink" = "xyes"
2410 then
2411         BUILD_WITH_LIBNETLINK_CFLAGS="$with_libnetlink_cflags"
2412         BUILD_WITH_LIBNETLINK_LIBS="$with_libnetlink_libs"
2413         AC_SUBST(BUILD_WITH_LIBNETLINK_CFLAGS)
2414         AC_SUBST(BUILD_WITH_LIBNETLINK_LIBS)
2415 fi
2416 AM_CONDITIONAL(BUILD_WITH_LIBNETLINK, test "x$with_libnetlink" = "xyes")
2417 # }}}
2418
2419 # --with-libnetapp {{{
2420 AC_ARG_VAR([LIBNETAPP_CPPFLAGS], [C preprocessor flags required to build with libnetapp])
2421 AC_ARG_VAR([LIBNETAPP_LDFLAGS],  [Linker flags required to build with libnetapp])
2422 AC_ARG_VAR([LIBNETAPP_LIBS],     [Other libraries required to link against libnetapp])
2423 LIBNETAPP_CPPFLAGS="$LIBNETAPP_CPPFLAGS"
2424 LIBNETAPP_LDFLAGS="$LIBNETAPP_LDFLAGS"
2425 LIBNETAPP_LIBS="$LIBNETAPP_LIBS"
2426 AC_ARG_WITH(libnetapp, [AS_HELP_STRING([--with-libnetapp@<:@=PREFIX@:>@], [Path to libnetapp.])],
2427 [
2428  if test -d "$withval"
2429  then
2430          LIBNETAPP_CPPFLAGS="$LIBNETAPP_CPPFLAGS -I$withval/include"
2431          LIBNETAPP_LDFLAGS="$LIBNETAPP_LDFLAGS -L$withval/lib"
2432          with_libnetapp="yes"
2433  else
2434          with_libnetapp="$withval"
2435  fi
2436 ],
2437 [
2438  with_libnetapp="yes"
2439 ])
2440
2441 SAVE_CPPFLAGS="$CPPFLAGS"
2442 SAVE_LDFLAGS="$LDFLAGS"
2443 CPPFLAGS="$CPPFLAGS $LIBNETAPP_CPPFLAGS"
2444 LDFLAGS="$LDFLAGS $LIBNETAPP_LDFLAGS"
2445
2446 if test "x$with_libnetapp" = "xyes"
2447 then
2448         if test "x$LIBNETAPP_CPPFLAGS" != "x"
2449         then
2450                 AC_MSG_NOTICE([netapp CPPFLAGS: $LIBNETAPP_CPPFLAGS])
2451         fi
2452         AC_CHECK_HEADERS(netapp_api.h,
2453                 [with_libnetapp="yes"],
2454                 [with_libnetapp="no (netapp_api.h not found)"])
2455 fi
2456
2457 if test "x$with_libnetapp" = "xyes"
2458 then
2459         if test "x$LIBNETAPP_LDFLAGS" != "x"
2460         then
2461                 AC_MSG_NOTICE([netapp LDFLAGS: $LIBNETAPP_LDFLAGS])
2462         fi
2463
2464         if test "x$LIBNETAPP_LIBS" = "x"
2465         then
2466                 LIBNETAPP_LIBS="-lpthread -lxml -ladt -lssl -lm -lcrypto -lz"
2467         fi
2468         AC_MSG_NOTICE([netapp LIBS: $LIBNETAPP_LIBS])
2469
2470         AC_CHECK_LIB(netapp, na_server_invoke_elem,
2471                 [with_libnetapp="yes"],
2472                 [with_libnetapp="no (symbol na_server_invoke_elem not found)"],
2473                 [$LIBNETAPP_LIBS])
2474         LIBNETAPP_LIBS="-lnetapp $LIBNETAPP_LIBS"
2475 fi
2476
2477 CPPFLAGS="$SAVE_CPPFLAGS"
2478 LDFLAGS="$SAVE_LDFLAGS"
2479
2480 if test "x$with_libnetapp" = "xyes"
2481 then
2482         AC_DEFINE(HAVE_LIBNETAPP, 1, [Define to 1 if you have the netapp library (-lnetapp).])
2483 fi
2484
2485 AC_SUBST(LIBNETAPP_CPPFLAGS)
2486 AC_SUBST(LIBNETAPP_LDFLAGS)
2487 AC_SUBST(LIBNETAPP_LIBS)
2488 AM_CONDITIONAL(BUILD_WITH_LIBNETAPP, test "x$with_libnetapp" = "xyes")
2489 # }}}
2490
2491 # --with-libnetsnmp {{{
2492 with_snmp_config="net-snmp-config"
2493 with_snmp_cflags=""
2494 with_snmp_libs=""
2495 AC_ARG_WITH(libnetsnmp, [AS_HELP_STRING([--with-libnetsnmp@<:@=PREFIX@:>@], [Path to the Net-SNMPD library.])],
2496 [
2497         if test "x$withval" = "xno"
2498         then
2499                 with_libnetsnmp="no"
2500         else if test "x$withval" = "xyes"
2501         then
2502                 with_libnetsnmp="yes"
2503         else
2504                 if test -x "$withval"
2505                 then
2506                         with_snmp_config="$withval"
2507                         with_libnetsnmp="yes"
2508                 else
2509                         with_snmp_config="$withval/bin/net-snmp-config"
2510                         with_libnetsnmp="yes"
2511                 fi
2512         fi; fi
2513 ],
2514 [with_libnetsnmp="yes"])
2515 if test "x$with_libnetsnmp" = "xyes"
2516 then
2517         with_snmp_cflags=`$with_snmp_config --cflags 2>/dev/null`
2518         snmp_config_status=$?
2519
2520         if test $snmp_config_status -ne 0
2521         then
2522                 with_libnetsnmp="no ($with_snmp_config failed)"
2523         else
2524                 SAVE_CPPFLAGS="$CPPFLAGS"
2525                 CPPFLAGS="$CPPFLAGS $with_snmp_cflags"
2526
2527                 AC_CHECK_HEADERS(net-snmp/net-snmp-config.h, [], [with_libnetsnmp="no (net-snmp/net-snmp-config.h not found)"])
2528
2529                 CPPFLAGS="$SAVE_CPPFLAGS"
2530         fi
2531 fi
2532 if test "x$with_libnetsnmp" = "xyes"
2533 then
2534         with_snmp_libs=`$with_snmp_config --libs 2>/dev/null`
2535         snmp_config_status=$?
2536
2537         if test $snmp_config_status -ne 0
2538         then
2539                 with_libnetsnmp="no ($with_snmp_config failed)"
2540         else
2541                 AC_CHECK_LIB(netsnmp, init_snmp,
2542                 [with_libnetsnmp="yes"],
2543                 [with_libnetsnmp="no (libnetsnmp not found)"],
2544                 [$with_snmp_libs])
2545         fi
2546 fi
2547 if test "x$with_libnetsnmp" = "xyes"
2548 then
2549         BUILD_WITH_LIBSNMP_CFLAGS="$with_snmp_cflags"
2550         BUILD_WITH_LIBSNMP_LIBS="$with_snmp_libs"
2551         AC_SUBST(BUILD_WITH_LIBSNMP_CFLAGS)
2552         AC_SUBST(BUILD_WITH_LIBSNMP_LIBS)
2553 fi
2554 AM_CONDITIONAL(BUILD_WITH_LIBNETSNMP, test "x$with_libnetsnmp" = "xyes")
2555 # }}}
2556
2557 # --with-liboconfig {{{
2558 with_own_liboconfig="no"
2559 liboconfig_LDFLAGS="$LDFLAGS"
2560 liboconfig_CPPFLAGS="$CPPFLAGS"
2561 AC_ARG_WITH(liboconfig, [AS_HELP_STRING([--with-liboconfig@<:@=PREFIX@:>@], [Path to liboconfig.])],
2562 [
2563         if test "x$withval" != "xno" && test "x$withval" != "xyes"
2564         then
2565                 if test -d "$withval/lib"
2566                 then
2567                         liboconfig_LDFLAGS="$LDFLAGS -L$withval/lib"
2568                 fi
2569                 if test -d "$withval/include"
2570                 then
2571                         liboconfig_CPPFLAGS="$CPPFLAGS -I$withval/include"
2572                 fi
2573         fi
2574         if test "x$withval" = "xno"
2575         then
2576                 AC_MSG_ERROR("liboconfig is required")
2577         fi
2578 ],
2579 [
2580         with_liboconfig="yes"
2581 ])
2582
2583 save_LDFLAGS="$LDFLAGS"
2584 save_CPPFLAGS="$CPPFLAGS"
2585 LDFLAGS="$liboconfig_LDFLAGS"
2586 CPPFLAGS="$liboconfig_CPPFLAGS"
2587 AC_CHECK_LIB(oconfig, oconfig_parse_fh,
2588 [
2589         with_liboconfig="yes"
2590         with_own_liboconfig="no"
2591 ],
2592 [
2593         with_liboconfig="yes"
2594         with_own_liboconfig="yes"
2595         LDFLAGS="$save_LDFLAGS"
2596         CPPFLAGS="$save_CPPFLAGS"
2597 ])
2598
2599 AM_CONDITIONAL(BUILD_WITH_OWN_LIBOCONFIG, test "x$with_own_liboconfig" = "xyes")
2600 if test "x$with_own_liboconfig" = "xyes"
2601 then
2602         with_liboconfig="yes (shipped version)"
2603 fi
2604 # }}}
2605
2606 # --with-liboping {{{
2607 AC_ARG_WITH(liboping, [AS_HELP_STRING([--with-liboping@<:@=PREFIX@:>@], [Path to liboping.])],
2608 [
2609  if test "x$withval" = "xyes"
2610  then
2611          with_liboping="yes"
2612  else if test "x$withval" = "xno"
2613  then
2614          with_liboping="no"
2615  else
2616          with_liboping="yes"
2617          LIBOPING_CPPFLAGS="$LIBOPING_CPPFLAGS -I$withval/include"
2618          LIBOPING_LDFLAGS="$LIBOPING_LDFLAGS -L$withval/lib"
2619  fi; fi
2620 ],
2621 [with_liboping="yes"])
2622
2623 SAVE_CPPFLAGS="$CPPFLAGS"
2624 SAVE_LDFLAGS="$LDFLAGS"
2625
2626 CPPFLAGS="$CPPFLAGS $LIBOPING_CPPFLAGS"
2627 LDFLAGS="$LDFLAGS $LIBOPING_LDFLAGS"
2628
2629 if test "x$with_liboping" = "xyes"
2630 then
2631         if test "x$LIBOPING_CPPFLAGS" != "x"
2632         then
2633                 AC_MSG_NOTICE([liboping CPPFLAGS: $LIBOPING_CPPFLAGS])
2634         fi
2635         AC_CHECK_HEADERS(oping.h,
2636         [with_liboping="yes"],
2637         [with_liboping="no (oping.h not found)"])
2638 fi
2639 if test "x$with_liboping" = "xyes"
2640 then
2641         if test "x$LIBOPING_LDFLAGS" != "x"
2642         then
2643                 AC_MSG_NOTICE([liboping LDFLAGS: $LIBOPING_LDFLAGS])
2644         fi
2645         AC_CHECK_LIB(oping, ping_construct,
2646         [with_liboping="yes"],
2647         [with_liboping="no (symbol 'ping_construct' not found)"])
2648 fi
2649
2650 CPPFLAGS="$SAVE_CPPFLAGS"
2651 LDFLAGS="$SAVE_LDFLAGS"
2652
2653 if test "x$with_liboping" = "xyes"
2654 then
2655         BUILD_WITH_LIBOPING_CPPFLAGS="$LIBOPING_CPPFLAGS"
2656         BUILD_WITH_LIBOPING_LDFLAGS="$LIBOPING_LDFLAGS"
2657         AC_SUBST(BUILD_WITH_LIBOPING_CPPFLAGS)
2658         AC_SUBST(BUILD_WITH_LIBOPING_LDFLAGS)
2659 fi
2660 AM_CONDITIONAL(BUILD_WITH_LIBOPING, test "x$with_liboping" = "xyes")
2661 # }}}
2662
2663 # --with-oracle {{{
2664 with_oracle_cppflags=""
2665 with_oracle_libs=""
2666 AC_ARG_WITH(oracle, [AS_HELP_STRING([--with-oracle@<:@=ORACLE_HOME@:>@], [Path to Oracle.])],
2667 [
2668         if test "x$withval" = "xyes"
2669         then
2670                 if test "x$ORACLE_HOME" = "x"
2671                 then
2672                         AC_MSG_WARN([Use of the Oracle library has been forced, but the environment variable ORACLE_HOME is not set.])
2673                 fi
2674                 with_oracle="yes"
2675         else if test "x$withval" = "xno"
2676         then
2677                 with_oracle="no"
2678         else
2679                 with_oracle="yes"
2680                 ORACLE_HOME="$withval"
2681         fi; fi
2682 ],
2683 [
2684         if test "x$ORACLE_HOME" = "x"
2685         then
2686                 with_oracle="no (ORACLE_HOME is not set)"
2687         else
2688                 with_oracle="yes"
2689         fi
2690 ])
2691 if test "x$ORACLE_HOME" != "x"
2692 then
2693         with_oracle_cppflags="-I$ORACLE_HOME/rdbms/public"
2694
2695         if test -e "$ORACLE_HOME/lib/ldflags"
2696         then
2697                 with_oracle_libs=`cat "$ORACLE_HOME/lib/ldflags"`
2698         fi
2699         #with_oracle_libs="-L$ORACLE_HOME/lib $with_oracle_libs -lclntsh"
2700         with_oracle_libs="-L$ORACLE_HOME/lib -lclntsh"
2701 fi
2702 if test "x$with_oracle" = "xyes"
2703 then
2704         SAVE_CPPFLAGS="$CPPFLAGS"
2705         CPPFLAGS="$CPPFLAGS $with_oracle_cppflags"
2706
2707         AC_CHECK_HEADERS(oci.h, [with_oracle="yes"], [with_oracle="no (oci.h not found)"])
2708
2709         CPPFLAGS="$SAVE_CPPFLAGS"
2710 fi
2711 if test "x$with_oracle" = "xyes"
2712 then
2713         SAVE_CPPFLAGS="$CPPFLAGS"
2714         SAVE_LDFLAGS="$LDFLAGS"
2715         CPPFLAGS="$CPPFLAGS $with_oracle_cppflags"
2716         LDFLAGS="$LDFLAGS $with_oracle_libs"
2717
2718         AC_CHECK_FUNC(OCIEnvCreate, [with_oracle="yes"], [with_oracle="no (Symbol 'OCIEnvCreate' not found)"])
2719
2720         CPPFLAGS="$SAVE_CPPFLAGS"
2721         LDFLAGS="$SAVE_LDFLAGS"
2722 fi
2723 if test "x$with_oracle" = "xyes"
2724 then
2725         BUILD_WITH_ORACLE_CFLAGS="$with_oracle_cppflags"
2726         BUILD_WITH_ORACLE_LIBS="$with_oracle_libs"
2727         AC_SUBST(BUILD_WITH_ORACLE_CFLAGS)
2728         AC_SUBST(BUILD_WITH_ORACLE_LIBS)
2729 fi
2730 # }}}
2731
2732 # --with-libowcapi {{{
2733 with_libowcapi_cppflags=""
2734 with_libowcapi_libs="-lowcapi"
2735 AC_ARG_WITH(libowcapi, [AS_HELP_STRING([--with-libowcapi@<:@=PREFIX@:>@], [Path to libowcapi.])],
2736 [
2737         if test "x$withval" != "xno" && test "x$withval" != "xyes"
2738         then
2739                 with_libowcapi_cppflags="-I$withval/include"
2740                 with_libowcapi_libs="-L$withval/lib -lowcapi"
2741                 with_libowcapi="yes"
2742         else
2743                 with_libowcapi="$withval"
2744         fi
2745 ],
2746 [
2747         with_libowcapi="yes"
2748 ])
2749 if test "x$with_libowcapi" = "xyes"
2750 then
2751         SAVE_CPPFLAGS="$CPPFLAGS"
2752         CPPFLAGS="$with_libowcapi_cppflags"
2753
2754         AC_CHECK_HEADERS(owcapi.h, [with_libowcapi="yes"], [with_libowcapi="no (owcapi.h not found)"])
2755
2756         CPPFLAGS="$SAVE_CPPFLAGS"
2757 fi
2758 if test "x$with_libowcapi" = "xyes"
2759 then
2760         SAVE_LDFLAGS="$LDFLAGS"
2761         SAVE_CPPFLAGS="$CPPFLAGS"
2762         LDFLAGS="$with_libowcapi_libs"
2763         CPPFLAGS="$with_libowcapi_cppflags"
2764
2765         AC_CHECK_LIB(owcapi, OW_get, [with_libowcapi="yes"], [with_libowcapi="no (libowcapi not found)"])
2766
2767         LDFLAGS="$SAVE_LDFLAGS"
2768         CPPFLAGS="$SAVE_CPPFLAGS"
2769 fi
2770 if test "x$with_libowcapi" = "xyes"
2771 then
2772         BUILD_WITH_LIBOWCAPI_CPPFLAGS="$with_libowcapi_cppflags"
2773         BUILD_WITH_LIBOWCAPI_LIBS="$with_libowcapi_libs"
2774         AC_SUBST(BUILD_WITH_LIBOWCAPI_CPPFLAGS)
2775         AC_SUBST(BUILD_WITH_LIBOWCAPI_LIBS)
2776 fi
2777 # }}}
2778
2779 # --with-libpcap {{{
2780 AC_ARG_WITH(libpcap, [AS_HELP_STRING([--with-libpcap@<:@=PREFIX@:>@], [Path to libpcap.])],
2781 [
2782         if test "x$withval" != "xno" && test "x$withval" != "xyes"
2783         then
2784                 LDFLAGS="$LDFLAGS -L$withval/lib"
2785                 CPPFLAGS="$CPPFLAGS -I$withval/include"
2786                 with_libpcap="yes"
2787         else
2788                 with_libpcap="$withval"
2789         fi
2790 ],
2791 [
2792         with_libpcap="yes"
2793 ])
2794 if test "x$with_libpcap" = "xyes"
2795 then
2796         AC_CHECK_LIB(pcap, pcap_open_live,
2797         [
2798                 AC_DEFINE(HAVE_LIBPCAP, 1, [Define to 1 if you have the pcap library (-lpcap).])
2799         ], [with_libpcap="no (libpcap not found)"])
2800 fi
2801 if test "x$with_libpcap" = "xyes"
2802 then
2803         AC_CHECK_HEADERS(pcap.h,,
2804                          [with_libpcap="no (pcap.h not found)"])
2805 fi
2806 if test "x$with_libpcap" = "xyes"
2807 then
2808         AC_CHECK_HEADERS(pcap-bpf.h,,
2809                          [with_libpcap="no (pcap-bpf.h not found)"])
2810 fi
2811 AM_CONDITIONAL(BUILD_WITH_LIBPCAP, test "x$with_libpcap" = "xyes")
2812 # }}}
2813
2814 # --with-libperl {{{
2815 perl_interpreter="perl"
2816 AC_ARG_WITH(libperl, [AS_HELP_STRING([--with-libperl@<:@=PREFIX@:>@], [Path to libperl.])],
2817 [
2818         if test -x "$withval"
2819         then
2820                 perl_interpreter="$withval"
2821                 with_libperl="yes"
2822         else if test "x$withval" != "xno" && test "x$withval" != "xyes"
2823         then
2824                 LDFLAGS="$LDFLAGS -L$withval/lib"
2825                 CPPFLAGS="$CPPFLAGS -I$withval/include"
2826                 perl_interpreter="$withval/bin/perl"
2827                 with_libperl="yes"
2828         else
2829                 with_libperl="$withval"
2830         fi; fi
2831 ],
2832 [
2833         with_libperl="yes"
2834 ])
2835
2836 AC_MSG_CHECKING([for perl])
2837 perl_interpreter=`which "$perl_interpreter" 2> /dev/null`
2838 if test -x "$perl_interpreter"
2839 then
2840         AC_MSG_RESULT([yes ($perl_interpreter)])
2841 else
2842         perl_interpreter=""
2843         AC_MSG_RESULT([no])
2844 fi
2845
2846 AC_SUBST(PERL, "$perl_interpreter")
2847
2848 if test "x$with_libperl" = "xyes" \
2849         && test -n "$perl_interpreter"
2850 then
2851   SAVE_CFLAGS="$CFLAGS"
2852   SAVE_LDFLAGS="$LDFLAGS"
2853 dnl ARCHFLAGS="" -> disable multi -arch on OSX (see Config_heavy.pl:fetch_string)
2854   PERL_CFLAGS=`ARCHFLAGS="" $perl_interpreter -MExtUtils::Embed -e ccopts`
2855   PERL_LDFLAGS=`ARCHFLAGS="" $perl_interpreter -MExtUtils::Embed -e ldopts`
2856   CFLAGS="$CFLAGS $PERL_CFLAGS"
2857   LDFLAGS="$LDFLAGS $PERL_LDFLAGS"
2858
2859   AC_CACHE_CHECK([for libperl],
2860     [c_cv_have_libperl],
2861     AC_LINK_IFELSE(
2862       AC_LANG_PROGRAM(
2863       [[
2864 #define PERL_NO_GET_CONTEXT
2865 #include <EXTERN.h>
2866 #include <perl.h>
2867 #include <XSUB.h>
2868       ]],
2869       [[
2870        dTHX;
2871        load_module (PERL_LOADMOD_NOIMPORT,
2872                          newSVpv ("Collectd::Plugin::FooBar", 24),
2873                          Nullsv);
2874       ]]),
2875       [c_cv_have_libperl="yes"],
2876       [c_cv_have_libperl="no"]
2877     )
2878   )
2879
2880   if test "x$c_cv_have_libperl" = "xyes"
2881   then
2882           AC_DEFINE(HAVE_LIBPERL, 1, [Define if libperl is present and usable.])
2883           AC_SUBST(PERL_CFLAGS)
2884           AC_SUBST(PERL_LDFLAGS)
2885   else
2886           with_libperl="no"
2887   fi
2888
2889   CFLAGS="$SAVE_CFLAGS"
2890   LDFLAGS="$SAVE_LDFLAGS"
2891 else if test -z "$perl_interpreter"; then
2892   with_libperl="no (no perl interpreter found)"
2893   c_cv_have_libperl="no"
2894 fi; fi
2895 AM_CONDITIONAL(BUILD_WITH_LIBPERL, test "x$with_libperl" = "xyes")
2896
2897 if test "x$with_libperl" = "xyes"
2898 then
2899         SAVE_CFLAGS="$CFLAGS"
2900         SAVE_LDFLAGS="$LDFLAGS"
2901         CFLAGS="$CFLAGS $PERL_CFLAGS"
2902         LDFLAGS="$LDFLAGS $PERL_LDFLAGS"
2903
2904         AC_CACHE_CHECK([if perl supports ithreads],
2905                 [c_cv_have_perl_ithreads],
2906                 AC_LINK_IFELSE(
2907                         AC_LANG_PROGRAM(
2908                         [[
2909 #include <EXTERN.h>
2910 #include <perl.h>
2911 #include <XSUB.h>
2912
2913 #if !defined(USE_ITHREADS)
2914 # error "Perl does not support ithreads!"
2915 #endif /* !defined(USE_ITHREADS) */
2916                         ]],
2917                         [[ ]]),
2918                         [c_cv_have_perl_ithreads="yes"],
2919                         [c_cv_have_perl_ithreads="no"]
2920                 )
2921         )
2922
2923         if test "x$c_cv_have_perl_ithreads" = "xyes"
2924         then
2925                 AC_DEFINE(HAVE_PERL_ITHREADS, 1, [Define if Perl supports ithreads.])
2926         fi
2927
2928         CFLAGS="$SAVE_CFLAGS"
2929         LDFLAGS="$SAVE_LDFLAGS"
2930 fi
2931
2932 if test "x$with_libperl" = "xyes"
2933 then
2934         SAVE_CFLAGS="$CFLAGS"
2935         SAVE_LDFLAGS="$LDFLAGS"
2936         # trigger an error if Perl_load_module*() uses __attribute__nonnull__(3)
2937         # (see issues #41 and #42)
2938         CFLAGS="$CFLAGS $PERL_CFLAGS -Wall -Werror"
2939         LDFLAGS="$LDFLAGS $PERL_LDFLAGS"
2940
2941         AC_CACHE_CHECK([for broken Perl_load_module()],
2942                 [c_cv_have_broken_perl_load_module],
2943                 AC_LINK_IFELSE(
2944                         AC_LANG_PROGRAM(
2945                         [[
2946 #define PERL_NO_GET_CONTEXT
2947 #include <EXTERN.h>
2948 #include <perl.h>
2949 #include <XSUB.h>
2950                         ]],
2951                         [[
2952                          dTHX;
2953                          load_module (PERL_LOADMOD_NOIMPORT,
2954                              newSVpv ("Collectd::Plugin::FooBar", 24),
2955                              Nullsv);
2956                         ]]),
2957                         [c_cv_have_broken_perl_load_module="no"],
2958                         [c_cv_have_broken_perl_load_module="yes"]
2959                 )
2960         )
2961
2962         CFLAGS="$SAVE_CFLAGS"
2963         LDFLAGS="$SAVE_LDFLAGS"
2964 fi
2965 AM_CONDITIONAL(HAVE_BROKEN_PERL_LOAD_MODULE,
2966                 test "x$c_cv_have_broken_perl_load_module" = "xyes")
2967
2968 if test "x$with_libperl" = "xyes"
2969 then
2970         SAVE_CFLAGS="$CFLAGS"
2971         SAVE_LDFLAGS="$LDFLAGS"
2972         CFLAGS="$CFLAGS $PERL_CFLAGS"
2973         LDFLAGS="$LDFLAGS $PERL_LDFLAGS"
2974
2975         AC_CHECK_MEMBER(
2976                 [struct mgvtbl.svt_local],
2977                 [have_struct_mgvtbl_svt_local="yes"],
2978                 [have_struct_mgvtbl_svt_local="no"],
2979                 [
2980 #include <EXTERN.h>
2981 #include <perl.h>
2982 #include <XSUB.h>
2983                 ])
2984
2985         if test "x$have_struct_mgvtbl_svt_local" = "xyes"
2986         then
2987                 AC_DEFINE(HAVE_PERL_STRUCT_MGVTBL_SVT_LOCAL, 1,
2988                                   [Define if Perl's struct mgvtbl has member svt_local.])
2989         fi
2990
2991         CFLAGS="$SAVE_CFLAGS"
2992         LDFLAGS="$SAVE_LDFLAGS"
2993 fi
2994 # }}}
2995
2996 # --with-libpq {{{
2997 with_pg_config="pg_config"
2998 with_libpq_includedir=""
2999 with_libpq_libdir=""
3000 with_libpq_cppflags=""
3001 with_libpq_ldflags=""
3002 AC_ARG_WITH(libpq, [AS_HELP_STRING([--with-libpq@<:@=PREFIX@:>@],
3003         [Path to libpq.])],
3004 [
3005         if test "x$withval" = "xno"
3006         then
3007                 with_libpq="no"
3008         else if test "x$withval" = "xyes"
3009         then
3010                 with_libpq="yes"
3011         else
3012                 if test -f "$withval" && test -x "$withval";
3013                 then
3014                         with_pg_config="$withval"
3015                 else if test -x "$withval/bin/pg_config"
3016                 then
3017                         with_pg_config="$withval/bin/pg_config"
3018                 fi; fi
3019                 with_libpq="yes"
3020         fi; fi
3021 ],
3022 [
3023         with_libpq="yes"
3024 ])
3025 if test "x$with_libpq" = "xyes"
3026 then
3027         with_libpq_includedir=`$with_pg_config --includedir 2> /dev/null`
3028         pg_config_status=$?
3029
3030         if test $pg_config_status -eq 0
3031         then
3032                 if test -n "$with_libpq_includedir"; then
3033                         for dir in $with_libpq_includedir; do
3034                                 with_libpq_cppflags="$with_libpq_cppflags -I$dir"
3035                         done
3036                 fi
3037         else
3038                 AC_MSG_WARN([$with_pg_config returned with status $pg_config_status])
3039         fi
3040
3041         SAVE_CPPFLAGS="$CPPFLAGS"
3042         CPPFLAGS="$CPPFLAGS $with_libpq_cppflags"
3043
3044         AC_CHECK_HEADERS(libpq-fe.h, [],
3045                 [with_libpq="no (libpq-fe.h not found)"], [])
3046
3047         CPPFLAGS="$SAVE_CPPFLAGS"
3048 fi
3049 if test "x$with_libpq" = "xyes"
3050 then
3051         with_libpq_libdir=`$with_pg_config --libdir 2> /dev/null`
3052         pg_config_status=$?
3053
3054         if test $pg_config_status -eq 0
3055         then
3056                 if test -n "$with_libpq_libdir"; then
3057                         for dir in $with_libpq_libdir; do
3058                                 with_libpq_ldflags="$with_libpq_ldflags -L$dir"
3059                         done
3060                 fi
3061         else
3062                 AC_MSG_WARN([$with_pg_config returned with status $pg_config_status])
3063         fi
3064
3065         SAVE_LDFLAGS="$LDFLAGS"
3066         LDFLAGS="$LDFLAGS $with_libpq_ldflags"
3067
3068         AC_CHECK_LIB(pq, PQconnectdb,
3069                 [with_libpq="yes"],
3070                 [with_libpq="no (symbol 'PQconnectdb' not found)"])
3071
3072         AC_CHECK_LIB(pq, PQserverVersion,
3073                 [with_libpq="yes"],
3074                 [with_libpq="no (symbol 'PQserverVersion' not found)"])
3075
3076         LDFLAGS="$SAVE_LDFLAGS"
3077 fi
3078 if test "x$with_libpq" = "xyes"
3079 then
3080         BUILD_WITH_LIBPQ_CPPFLAGS="$with_libpq_cppflags"
3081         BUILD_WITH_LIBPQ_LDFLAGS="$with_libpq_ldflags"
3082         AC_SUBST(BUILD_WITH_LIBPQ_CPPFLAGS)
3083         AC_SUBST(BUILD_WITH_LIBPQ_LDFLAGS)
3084 fi
3085 AM_CONDITIONAL(BUILD_WITH_LIBPQ, test "x$with_libpq" = "xyes")
3086 # }}}
3087
3088 # --with-libpthread {{{
3089 AC_ARG_WITH(libpthread, [AS_HELP_STRING([--with-libpthread=@<:@=PREFIX@:>@], [Path to libpthread.])],
3090 [       if test "x$withval" != "xno" \
3091                 && test "x$withval" != "xyes"
3092         then
3093                 LDFLAGS="$LDFLAGS -L$withval/lib"
3094                 CPPFLAGS="$CPPFLAGS -I$withval/include"
3095                 with_libpthread="yes"
3096         else
3097                 if test "x$withval" = "xno"
3098                 then
3099                         with_libpthread="no (disabled)"
3100                 fi
3101         fi
3102 ], [with_libpthread="yes"])
3103 if test "x$with_libpthread" = "xyes"
3104 then
3105         AC_CHECK_LIB(pthread, pthread_create, [with_libpthread="yes"], [with_libpthread="no (libpthread not found)"], [])
3106 fi
3107
3108 if test "x$with_libpthread" = "xyes"
3109 then
3110         AC_CHECK_HEADERS(pthread.h,, [with_libpthread="no (pthread.h not found)"])
3111 fi
3112 if test "x$with_libpthread" = "xyes"
3113 then
3114         collect_pthread=1
3115 else
3116         collect_pthread=0
3117 fi
3118 AC_DEFINE_UNQUOTED(HAVE_LIBPTHREAD, [$collect_pthread],
3119         [Wether or not to use pthread (POSIX threads) library])
3120 AM_CONDITIONAL(BUILD_WITH_LIBPTHREAD, test "x$with_libpthread" = "xyes")
3121 # }}}
3122
3123 # --with-python {{{
3124 with_python_prog=""
3125 with_python_path="$PATH"
3126 AC_ARG_WITH(python, [AS_HELP_STRING([--with-python@<:@=PREFIX@:>@], [Path to the python interpreter.])],
3127 [
3128  if test "x$withval" = "xyes" || test "x$withval" = "xno"
3129  then
3130          with_python="$withval"
3131  else if test -x "$withval"
3132  then
3133          with_python_prog="$withval"
3134          with_python_path="`dirname \"$withval\"`$PATH_SEPARATOR$with_python_path"
3135          with_python="yes"
3136  else if test -d "$withval"
3137  then
3138          with_python_path="$withval$PATH_SEPARATOR$with_python_path"
3139          with_python="yes"
3140  else
3141          AC_MSG_WARN([Argument not recognized: $withval])
3142  fi; fi; fi
3143 ], [with_python="yes"])
3144
3145 SAVE_PATH="$PATH"
3146 SAVE_CPPFLAGS="$CPPFLAGS"
3147 SAVE_LDFLAGS="$LDFLAGS"
3148 SAVE_LIBS="$LIBS"
3149
3150 PATH="$with_python_path"
3151
3152 if test "x$with_python" = "xyes" && test "x$with_python_prog" = "x"
3153 then
3154         AC_MSG_CHECKING([for python])
3155         with_python_prog="`which python 2>/dev/null`"
3156         if test "x$with_python_prog" = "x"
3157         then
3158                 AC_MSG_RESULT([not found])
3159                 with_python="no (interpreter not found)"
3160         else
3161                 AC_MSG_RESULT([$with_python_prog])
3162         fi
3163 fi
3164
3165 if test "x$with_python" = "xyes"
3166 then
3167         AC_MSG_CHECKING([for Python CPPFLAGS])
3168         python_include_path=`echo "import distutils.sysconfig;import sys;sys.stdout.write(distutils.sysconfig.get_python_inc())" | "$with_python_prog" 2>&1`
3169         python_config_status=$?
3170
3171         if test "$python_config_status" -ne 0 || test "x$python_include_path" = "x"
3172         then
3173                 AC_MSG_RESULT([failed with status $python_config_status (output: $python_include_path)])
3174                 with_python="no"
3175         else
3176                 AC_MSG_RESULT([$python_include_path])
3177         fi
3178 fi
3179
3180 if test "x$with_python" = "xyes"
3181 then
3182         CPPFLAGS="-I$python_include_path $CPPFLAGS"
3183         AC_CHECK_HEADERS(Python.h,
3184                          [with_python="yes"],
3185                          [with_python="no ('Python.h' not found)"])
3186 fi
3187
3188 if test "x$with_python" = "xyes"
3189 then
3190         AC_MSG_CHECKING([for Python LDFLAGS])
3191         python_library_path=`echo "import distutils.sysconfig;import sys;sys.stdout.write(distutils.sysconfig.get_config_vars(\"LIBDIR\").__getitem__(0))" | "$with_python_prog" 2>&1`
3192         python_config_status=$?
3193
3194         if test "$python_config_status" -ne 0 || test "x$python_library_path" = "x"
3195         then
3196                 AC_MSG_RESULT([failed with status $python_config_status (output: $python_library_path)])
3197                 with_python="no"
3198         else
3199                 AC_MSG_RESULT([$python_library_path])
3200         fi
3201 fi
3202
3203 if test "x$with_python" = "xyes"
3204 then
3205         AC_MSG_CHECKING([for Python LIBS])
3206         python_library_flags=`echo "import distutils.sysconfig;import sys;sys.stdout.write(distutils.sysconfig.get_config_vars(\"BLDLIBRARY\").__getitem__(0))" | "$with_python_prog" 2>&1`
3207         python_config_status=$?
3208
3209         if test "$python_config_status" -ne 0 || test "x$python_library_flags" = "x"
3210         then
3211                 AC_MSG_RESULT([failed with status $python_config_status (output: $python_library_flags)])
3212                 with_python="no"
3213         else
3214                 AC_MSG_RESULT([$python_library_flags])
3215         fi
3216 fi
3217
3218 if test "x$with_python" = "xyes"
3219 then
3220         LDFLAGS="-L$python_library_path $LDFLAGS"
3221         LIBS="$python_library_flags $LIBS"
3222
3223         AC_CHECK_FUNC(PyObject_CallFunction,
3224                       [with_python="yes"],
3225                       [with_python="no (Symbol 'PyObject_CallFunction' not found)"])
3226 fi
3227
3228 PATH="$SAVE_PATH"
3229 CPPFLAGS="$SAVE_CPPFLAGS"
3230 LDFLAGS="$SAVE_LDFLAGS"
3231 LIBS="$SAVE_LIBS"
3232
3233 if test "x$with_python" = "xyes"
3234 then
3235         BUILD_WITH_PYTHON_CPPFLAGS="-I$python_include_path"
3236         BUILD_WITH_PYTHON_LDFLAGS="-L$python_library_path"
3237         BUILD_WITH_PYTHON_LIBS="$python_library_flags"
3238         AC_SUBST(BUILD_WITH_PYTHON_CPPFLAGS)
3239         AC_SUBST(BUILD_WITH_PYTHON_LDFLAGS)
3240         AC_SUBST(BUILD_WITH_PYTHON_LIBS)
3241 fi
3242 # }}} --with-python
3243
3244 # --with-librabbitmq {{{
3245 with_librabbitmq_cppflags=""
3246 with_librabbitmq_ldflags=""
3247 AC_ARG_WITH(librabbitmq, [AS_HELP_STRING([--with-librabbitmq@<:@=PREFIX@:>@], [Path to librabbitmq.])],
3248 [
3249         if test "x$withval" != "xno" && test "x$withval" != "xyes"
3250         then
3251                 with_librabbitmq_cppflags="-I$withval/include"
3252                 with_librabbitmq_ldflags="-L$withval/lib"
3253                 with_librabbitmq="yes"
3254         else
3255                 with_librabbitmq="$withval"
3256         fi
3257 ],
3258 [
3259         with_librabbitmq="yes"
3260 ])
3261 if test "x$with_librabbitmq" = "xyes"
3262 then
3263         SAVE_CPPFLAGS="$CPPFLAGS"
3264         CPPFLAGS="$CPPFLAGS $with_librabbitmq_cppflags"
3265
3266         AC_CHECK_HEADERS(amqp.h, [with_librabbitmq="yes"], [with_librabbitmq="no (amqp.h not found)"])
3267
3268         CPPFLAGS="$SAVE_CPPFLAGS"
3269 fi
3270 if test "x$with_librabbitmq" = "xyes"
3271 then
3272         SAVE_CPPFLAGS="$CPPFLAGS"
3273         SAVE_LDFLAGS="$LDFLAGS"
3274         CPPFLAGS="$CPPFLAGS $with_librabbitmq_cppflags"
3275         LDFLAGS="$LDFLAGS $with_librabbitmq_ldflags"
3276
3277         AC_CHECK_LIB(rabbitmq, amqp_basic_publish, [with_librabbitmq="yes"], [with_librabbitmq="no (Symbol 'amqp_basic_publish' not found)"])
3278
3279         CPPFLAGS="$SAVE_CPPFLAGS"
3280         LDFLAGS="$SAVE_LDFLAGS"
3281 fi
3282 if test "x$with_librabbitmq" = "xyes"
3283 then
3284         BUILD_WITH_LIBRABBITMQ_CPPFLAGS="$with_librabbitmq_cppflags"
3285         BUILD_WITH_LIBRABBITMQ_LDFLAGS="$with_librabbitmq_ldflags"
3286         BUILD_WITH_LIBRABBITMQ_LIBS="-lrabbitmq"
3287         AC_SUBST(BUILD_WITH_LIBRABBITMQ_CPPFLAGS)
3288         AC_SUBST(BUILD_WITH_LIBRABBITMQ_LDFLAGS)
3289         AC_SUBST(BUILD_WITH_LIBRABBITMQ_LIBS)
3290         AC_DEFINE(HAVE_LIBRABBITMQ, 1, [Define if librabbitmq is present and usable.])
3291 fi
3292 AM_CONDITIONAL(BUILD_WITH_LIBRABBITMQ, test "x$with_librabbitmq" = "xyes")
3293 # }}}
3294
3295 # --with-librouteros {{{
3296 AC_ARG_WITH(librouteros, [AS_HELP_STRING([--with-librouteros@<:@=PREFIX@:>@], [Path to librouteros.])],
3297 [
3298  if test "x$withval" = "xyes"
3299  then
3300          with_librouteros="yes"
3301  else if test "x$withval" = "xno"
3302  then
3303          with_librouteros="no"
3304  else
3305          with_librouteros="yes"
3306          LIBROUTEROS_CPPFLAGS="$LIBROUTEROS_CPPFLAGS -I$withval/include"
3307          LIBROUTEROS_LDFLAGS="$LIBROUTEROS_LDFLAGS -L$withval/lib"
3308  fi; fi
3309 ],
3310 [with_librouteros="yes"])
3311
3312 SAVE_CPPFLAGS="$CPPFLAGS"
3313 SAVE_LDFLAGS="$LDFLAGS"
3314
3315 CPPFLAGS="$CPPFLAGS $LIBROUTEROS_CPPFLAGS"
3316 LDFLAGS="$LDFLAGS $LIBROUTEROS_LDFLAGS"
3317
3318 if test "x$with_librouteros" = "xyes"
3319 then
3320         if test "x$LIBROUTEROS_CPPFLAGS" != "x"
3321         then
3322                 AC_MSG_NOTICE([librouteros CPPFLAGS: $LIBROUTEROS_CPPFLAGS])
3323         fi
3324         AC_CHECK_HEADERS(routeros_api.h,
3325         [with_librouteros="yes"],
3326         [with_librouteros="no (routeros_api.h not found)"])
3327 fi
3328 if test "x$with_librouteros" = "xyes"
3329 then
3330         if test "x$LIBROUTEROS_LDFLAGS" != "x"
3331         then
3332                 AC_MSG_NOTICE([librouteros LDFLAGS: $LIBROUTEROS_LDFLAGS])
3333         fi
3334         AC_CHECK_LIB(routeros, ros_interface,
3335         [with_librouteros="yes"],
3336         [with_librouteros="no (symbol 'ros_interface' not found)"])
3337 fi
3338
3339 CPPFLAGS="$SAVE_CPPFLAGS"
3340 LDFLAGS="$SAVE_LDFLAGS"
3341
3342 if test "x$with_librouteros" = "xyes"
3343 then
3344         BUILD_WITH_LIBROUTEROS_CPPFLAGS="$LIBROUTEROS_CPPFLAGS"
3345         BUILD_WITH_LIBROUTEROS_LDFLAGS="$LIBROUTEROS_LDFLAGS"
3346         AC_SUBST(BUILD_WITH_LIBROUTEROS_CPPFLAGS)
3347         AC_SUBST(BUILD_WITH_LIBROUTEROS_LDFLAGS)
3348 fi
3349 AM_CONDITIONAL(BUILD_WITH_LIBROUTEROS, test "x$with_librouteros" = "xyes")
3350 # }}}
3351
3352 # --with-librrd {{{
3353 # AC_ARG_WITH (package, help-string, [action-if-given], [action-if-not-given])
3354 librrd_cflags=""
3355 librrd_ldflags=""
3356 librrd_threadsafe="yes"
3357 librrd_rrdc_update="no"
3358 AC_ARG_WITH(librrd, [AS_HELP_STRING([--with-librrd@<:@=PREFIX@:>@], [Path to rrdtool.])],
3359 [       if test "x$withval" != "xno" && test "x$withval" != "xyes"
3360         then
3361                 librrd_cflags="-I$withval/include"
3362                 librrd_ldflags="-L$withval/lib"
3363                 with_librrd="yes"
3364         else
3365                 with_librrd="$withval"
3366         fi
3367 ], [with_librrd="yes"])
3368 if test "x$with_librrd" = "xyes"
3369 then
3370         SAVE_CPPFLAGS="$CPPFLAGS"
3371         SAVE_LDFLAGS="$LDFLAGS"
3372
3373         CPPFLAGS="$CPPFLAGS $librrd_cflags"
3374         LDFLAGS="$LDFLAGS $librrd_ldflags"
3375
3376         AC_CHECK_HEADERS(rrd.h,, [with_librrd="no (rrd.h not found)"])
3377
3378         CPPFLAGS="$SAVE_CPPFLAGS"
3379         LDFLAGS="$SAVE_LDFLAGS"
3380 fi
3381 if test "x$with_librrd" = "xyes"
3382 then
3383         SAVE_CPPFLAGS="$CPPFLAGS"
3384         SAVE_LDFLAGS="$LDFLAGS"
3385
3386         CPPFLAGS="$CPPFLAGS $librrd_cflags"
3387         LDFLAGS="$LDFLAGS $librrd_ldflags"
3388
3389         AC_CHECK_LIB(rrd_th, rrd_update_r,
3390         [with_librrd="yes"
3391          librrd_ldflags="$librrd_ldflags -lrrd_th -lm"
3392         ],
3393         [librrd_threadsafe="no"
3394          AC_CHECK_LIB(rrd, rrd_update,
3395          [with_librrd="yes"
3396           librrd_ldflags="$librrd_ldflags -lrrd -lm"
3397          ],
3398          [with_librrd="no (symbol 'rrd_update' not found)"],
3399          [-lm])
3400         ],
3401         [-lm])
3402
3403         if test "x$librrd_threadsafe" = "xyes"
3404         then
3405                 AC_CHECK_LIB(rrd_th, rrdc_update, [librrd_rrdc_update="yes"], [librrd_rrdc_update="no"])
3406         else
3407                 AC_CHECK_LIB(rrd, rrdc_update, [librrd_rrdc_update="yes"], [librrd_rrdc_update="no"])
3408         fi
3409
3410         CPPFLAGS="$SAVE_CPPFLAGS"
3411         LDFLAGS="$SAVE_LDFLAGS"
3412 fi
3413 if test "x$with_librrd" = "xyes"
3414 then
3415         BUILD_WITH_LIBRRD_CFLAGS="$librrd_cflags"
3416         BUILD_WITH_LIBRRD_LDFLAGS="$librrd_ldflags"
3417         AC_SUBST(BUILD_WITH_LIBRRD_CFLAGS)
3418         AC_SUBST(BUILD_WITH_LIBRRD_LDFLAGS)
3419 fi
3420 if test "x$librrd_threadsafe" = "xyes"
3421 then
3422         AC_DEFINE(HAVE_THREADSAFE_LIBRRD, 1, [Define to 1 if you have the threadsafe rrd library (-lrrd_th).])
3423 fi
3424 # }}}
3425
3426 # --with-libsensors {{{
3427 with_sensors_cflags=""
3428 with_sensors_ldflags=""
3429 AC_ARG_WITH(libsensors, [AS_HELP_STRING([--with-libsensors@<:@=PREFIX@:>@], [Path to lm_sensors.])],
3430 [
3431         if test "x$withval" = "xno"
3432         then
3433                 with_libsensors="no"
3434         else
3435                 with_libsensors="yes"
3436                 if test "x$withval" != "xyes"
3437                 then
3438                         with_sensors_cflags="-I$withval/include"
3439                         with_sensors_ldflags="-L$withval/lib"
3440                         with_libsensors="yes"
3441                 fi
3442         fi
3443 ],
3444 [
3445         if test "x$ac_system" = "xLinux"
3446         then
3447                 with_libsensors="yes"
3448         else
3449                 with_libsensors="no (Linux only library)"
3450         fi
3451 ])
3452 if test "x$with_libsensors" = "xyes"
3453 then
3454         SAVE_CPPFLAGS="$CPPFLAGS"
3455         CPPFLAGS="$CPPFLAGS $with_sensors_cflags"
3456
3457 #       AC_CHECK_HEADERS(sensors/sensors.h,
3458 #       [
3459 #               AC_DEFINE(HAVE_SENSORS_SENSORS_H, 1, [Define to 1 if you have the <sensors/sensors.h> header file.])
3460 #       ],
3461 #       [with_libsensors="no (sensors/sensors.h not found)"])
3462         AC_CHECK_HEADERS(sensors/sensors.h, [], [with_libsensors="no (sensors/sensors.h not found)"])
3463
3464         CPPFLAGS="$SAVE_CPPFLAGS"
3465 fi
3466 if test "x$with_libsensors" = "xyes"
3467 then
3468         SAVE_CPPFLAGS="$CPPFLAGS"
3469         SAVE_LDFLAGS="$LDFLAGS"
3470         CPPFLAGS="$CPPFLAGS $with_sensors_cflags"
3471         LDFLAGS="$LDFLAGS $with_sensors_ldflags"
3472
3473         AC_CHECK_LIB(sensors, sensors_init,
3474         [
3475                 AC_DEFINE(HAVE_LIBSENSORS, 1, [Define to 1 if you have the sensors library (-lsensors).])
3476         ],
3477         [with_libsensors="no (libsensors not found)"])
3478
3479         CPPFLAGS="$SAVE_CPPFLAGS"
3480         LDFLAGS="$SAVE_LDFLAGS"
3481 fi
3482 if test "x$with_libsensors" = "xyes"
3483 then
3484         BUILD_WITH_LIBSENSORS_CFLAGS="$with_sensors_cflags"
3485         BUILD_WITH_LIBSENSORS_LDFLAGS="$with_sensors_ldflags"
3486         AC_SUBST(BUILD_WITH_LIBSENSORS_CFLAGS)
3487         AC_SUBST(BUILD_WITH_LIBSENSORS_LDFLAGS)
3488 fi
3489 AM_CONDITIONAL(BUILD_WITH_LM_SENSORS, test "x$with_libsensors" = "xyes")
3490 # }}}
3491
3492 # --with-libstatgrab {{{
3493 with_libstatgrab_cflags=""
3494 with_libstatgrab_ldflags=""
3495 AC_ARG_WITH(libstatgrab, [AS_HELP_STRING([--with-libstatgrab@<:@=PREFIX@:>@], [Path to libstatgrab.])],
3496 [
3497  if test "x$withval" != "xno" \
3498    && test "x$withval" != "xyes"
3499  then
3500    with_libstatgrab_cflags="-I$withval/include"
3501    with_libstatgrab_ldflags="-L$withval/lib -lstatgrab"
3502    with_libstatgrab="yes"
3503    with_libstatgrab_pkg_config="no"
3504  else
3505    with_libstatgrab="$withval"
3506    with_libstatgrab_pkg_config="yes"
3507  fi
3508  ],
3509 [
3510  with_libstatgrab="yes"
3511  with_libstatgrab_pkg_config="yes"
3512 ])
3513
3514 if test "x$with_libstatgrab" = "xyes" \
3515   && test "x$with_libstatgrab_pkg_config" = "xyes"
3516 then
3517   if test "x$PKG_CONFIG" != "x"
3518   then
3519     AC_MSG_CHECKING([pkg-config for libstatgrab])
3520     temp_result="found"
3521     $PKG_CONFIG --exists libstatgrab 2>/dev/null
3522     if test "$?" != "0"
3523     then
3524       with_libstatgrab_pkg_config="no"
3525       with_libstatgrab="no (pkg-config doesn't know libstatgrab)"
3526       temp_result="not found"
3527     fi
3528     AC_MSG_RESULT([$temp_result])
3529   else
3530     AC_MSG_NOTICE([pkg-config not available, trying to guess flags for the statgrab library.])
3531     with_libstatgrab_pkg_config="no"
3532     with_libstatgrab_ldflags="$with_libstatgrab_ldflags -lstatgrab"
3533   fi
3534 fi
3535
3536 if test "x$with_libstatgrab" = "xyes" \
3537   && test "x$with_libstatgrab_pkg_config" = "xyes" \
3538   && test "x$with_libstatgrab_cflags" = "x"
3539 then
3540   AC_MSG_CHECKING([for libstatgrab CFLAGS])
3541   temp_result="`$PKG_CONFIG --cflags libstatgrab`"
3542   if test "$?" = "0"
3543   then
3544     with_libstatgrab_cflags="$temp_result"
3545   else
3546     with_libstatgrab="no ($PKG_CONFIG --cflags libstatgrab failed)"
3547     temp_result="$PKG_CONFIG --cflags libstatgrab failed"
3548   fi
3549   AC_MSG_RESULT([$temp_result])
3550 fi
3551
3552 if test "x$with_libstatgrab" = "xyes" \
3553   && test "x$with_libstatgrab_pkg_config" = "xyes" \
3554   && test "x$with_libstatgrab_ldflags" = "x"
3555 then
3556   AC_MSG_CHECKING([for libstatgrab LDFLAGS])
3557   temp_result="`$PKG_CONFIG --libs libstatgrab`"
3558   if test "$?" = "0"
3559   then
3560     with_libstatgrab_ldflags="$temp_result"
3561   else
3562     with_libstatgrab="no ($PKG_CONFIG --libs libstatgrab failed)"
3563     temp_result="$PKG_CONFIG --libs libstatgrab failed"
3564   fi
3565   AC_MSG_RESULT([$temp_result])
3566 fi
3567
3568 if test "x$with_libstatgrab" = "xyes"
3569 then
3570   SAVE_CPPFLAGS="$CPPFLAGS"
3571   CPPFLAGS="$CPPFLAGS $with_libstatgrab_cflags"
3572
3573   AC_CHECK_HEADERS(statgrab.h,
3574                    [with_libstatgrab="yes"],
3575                    [with_libstatgrab="no (statgrab.h not found)"])
3576
3577   CPPFLAGS="$SAVE_CPPFLAGS"
3578 fi
3579
3580 if test "x$with_libstatgrab" = "xyes"
3581 then
3582   SAVE_CFLAGS="$CFLAGS"
3583   SAVE_LDFLAGS="$LDFLAGS"
3584
3585   CFLAGS="$CFLAGS $with_libstatgrab_cflags"
3586   LDFLAGS="$LDFLAGS $with_libstatgrab_ldflags"
3587
3588   AC_CHECK_LIB(statgrab, sg_init,
3589                [with_libstatgrab="yes"],
3590                [with_libstatgrab="no (symbol sg_init not found)"])
3591
3592   CFLAGS="$SAVE_CFLAGS"
3593   LDFLAGS="$SAVE_LDFLAGS"
3594 fi
3595
3596 AM_CONDITIONAL(BUILD_WITH_LIBSTATGRAB, test "x$with_libstatgrab" = "xyes")
3597 if test "x$with_libstatgrab" = "xyes"
3598 then
3599   AC_DEFINE(HAVE_LIBSTATGRAB, 1, [Define to 1 if you have the 'statgrab' library (-lstatgrab)])
3600   BUILD_WITH_LIBSTATGRAB_CFLAGS="$with_libstatgrab_cflags"
3601   BUILD_WITH_LIBSTATGRAB_LDFLAGS="$with_libstatgrab_ldflags"
3602   AC_SUBST(BUILD_WITH_LIBSTATGRAB_CFLAGS)
3603   AC_SUBST(BUILD_WITH_LIBSTATGRAB_LDFLAGS)
3604 fi
3605 # }}}
3606
3607 # --with-libtokyotyrant {{{
3608 with_libtokyotyrant_cppflags=""
3609 with_libtokyotyrant_ldflags=""
3610 with_libtokyotyrant_libs=""
3611 AC_ARG_WITH(libtokyotyrant, [AS_HELP_STRING([--with-libtokyotyrant@<:@=PREFIX@:>@], [Path to libtokyotyrant.])],
3612 [
3613   if test "x$withval" = "xno"
3614   then
3615     with_libtokyotyrant="no"
3616   else if test "x$withval" = "xyes"
3617   then
3618     with_libtokyotyrant="yes"
3619   else
3620     with_libtokyotyrant_cppflags="-I$withval/include"
3621     with_libtokyotyrant_ldflags="-L$withval/include"
3622     with_libtokyotyrant_libs="-ltokyotyrant"
3623     with_libtokyotyrant="yes"
3624   fi; fi
3625 ],
3626 [
3627   with_libtokyotyrant="yes"
3628 ])
3629
3630 if test "x$with_libtokyotyrant" = "xyes"
3631 then
3632   if $PKG_CONFIG --exists tokyotyrant
3633   then
3634     with_libtokyotyrant_cppflags="$with_libtokyotyrant_cppflags `$PKG_CONFIG --cflags tokyotyrant`"
3635     with_libtokyotyrant_ldflags="$with_libtokyotyrant_ldflags `pkg-config --libs-only-L tokyotyrant`"
3636     with_libtokyotyrant_libs="$with_libtokyotyrant_libs `pkg-config --libs-only-l tokyotyrant`"
3637   fi
3638 fi
3639
3640 SAVE_CPPFLAGS="$CPPFLAGS"
3641 SAVE_LDFLAGS="$LDFLAGS"
3642 CPPFLAGS="$CPPFLAGS $with_libtokyotyrant_cppflags"
3643 LDFLAGS="$LDFLAGS $with_libtokyotyrant_ldflags"
3644
3645 if test "x$with_libtokyotyrant" = "xyes"
3646 then
3647   AC_CHECK_HEADERS(tcrdb.h,
3648   [
3649           AC_DEFINE(HAVE_TCRDB_H, 1,
3650                     [Define to 1 if you have the <tcrdb.h> header file.])
3651   ], [with_libtokyotyrant="no (tcrdb.h not found)"])
3652 fi
3653
3654 if test "x$with_libtokyotyrant" = "xyes"
3655 then
3656   AC_CHECK_LIB(tokyotyrant, tcrdbrnum,
3657   [
3658           AC_DEFINE(HAVE_LIBTOKYOTYRANT, 1,
3659                     [Define to 1 if you have the tokyotyrant library (-ltokyotyrant).])
3660   ],
3661   [with_libtokyotyrant="no (symbol tcrdbrnum not found)"],
3662   [$with_libtokyotyrant_libs])
3663 fi
3664
3665 CPPFLAGS="$SAVE_CPPFLAGS"
3666 LDFLAGS="$SAVE_LDFLAGS"
3667
3668 if test "x$with_libtokyotyrant" = "xyes"
3669 then
3670   BUILD_WITH_LIBTOKYOTYRANT_CPPFLAGS="$with_libtokyotyrant_cppflags"
3671   BUILD_WITH_LIBTOKYOTYRANT_LDFLAGS="$with_libtokyotyrant_ldflags"
3672   BUILD_WITH_LIBTOKYOTYRANT_LIBS="$with_libtokyotyrant_libs"
3673   AC_SUBST(BUILD_WITH_LIBTOKYOTYRANT_CPPFLAGS)
3674   AC_SUBST(BUILD_WITH_LIBTOKYOTYRANT_LDFLAGS)
3675   AC_SUBST(BUILD_WITH_LIBTOKYOTYRANT_LIBS)
3676 fi
3677 AM_CONDITIONAL(BUILD_WITH_LIBTOKYOTYRANT, test "x$with_libtokyotyrant" = "xyes")
3678 # }}}
3679
3680 # --with-libupsclient {{{
3681 with_libupsclient_config=""
3682 with_libupsclient_cflags=""
3683 with_libupsclient_libs=""
3684 AC_ARG_WITH(libupsclient, [AS_HELP_STRING([--with-libupsclient@<:@=PREFIX@:>@], [Path to the upsclient library.])],
3685 [
3686         if test "x$withval" = "xno"
3687         then
3688                 with_libupsclient="no"
3689         else if test "x$withval" = "xyes"
3690         then
3691                 with_libupsclient="use_pkgconfig"
3692         else
3693                 if test -x "$withval"
3694                 then
3695                         with_libupsclient_config="$withval"
3696                         with_libupsclient="use_libupsclient_config"
3697                 else if test -x "$withval/bin/libupsclient-config"
3698                 then
3699                         with_libupsclient_config="$withval/bin/libupsclient-config"
3700                         with_libupsclient="use_libupsclient_config"
3701                 else
3702                         AC_MSG_NOTICE([Not checking for libupsclient: Manually configured])
3703                         with_libupsclient_cflags="-I$withval/include"
3704                         with_libupsclient_libs="-L$withval/lib -lupsclient"
3705                         with_libupsclient="yes"
3706                 fi; fi
3707         fi; fi
3708 ],
3709 [with_libupsclient="use_pkgconfig"])
3710
3711 # configure using libupsclient-config
3712 if test "x$with_libupsclient" = "xuse_libupsclient_config"
3713 then
3714         AC_MSG_NOTICE([Checking for libupsclient using $with_libupsclient_config])
3715         with_libupsclient_cflags="`$with_libupsclient_config --cflags`"
3716         if test $? -ne 0
3717         then
3718                 with_libupsclient="no ($with_libupsclient_config failed)"
3719         fi
3720         with_libupsclient_libs="`$with_libupsclient_config --libs`"
3721         if test $? -ne 0
3722         then
3723                 with_libupsclient="no ($with_libupsclient_config failed)"
3724         fi
3725 fi
3726 if test "x$with_libupsclient" = "xuse_libupsclient_config"
3727 then
3728         with_libupsclient="yes"
3729 fi
3730
3731 # configure using pkg-config
3732 if test "x$with_libupsclient" = "xuse_pkgconfig"
3733 then
3734         if test "x$PKG_CONFIG" = "x"
3735         then
3736                 with_libupsclient="no (Don't have pkg-config)"
3737         fi
3738 fi
3739 if test "x$with_libupsclient" = "xuse_pkgconfig"
3740 then
3741         AC_MSG_NOTICE([Checking for libupsclient using $PKG_CONFIG])
3742         $PKG_CONFIG --exists 'libupsclient' 2>/dev/null
3743         if test $? -ne 0
3744         then
3745                 with_libupsclient="no (pkg-config doesn't know libupsclient)"
3746         fi
3747 fi
3748 if test "x$with_libupsclient" = "xuse_pkgconfig"
3749 then
3750         with_libupsclient_cflags="`$PKG_CONFIG --cflags 'libupsclient'`"
3751         if test $? -ne 0
3752         then
3753                 with_libupsclient="no ($PKG_CONFIG failed)"
3754         fi
3755         with_libupsclient_libs="`$PKG_CONFIG --libs 'libupsclient'`"
3756         if test $? -ne 0
3757         then
3758                 with_libupsclient="no ($PKG_CONFIG failed)"
3759         fi
3760 fi
3761 if test "x$with_libupsclient" = "xuse_pkgconfig"
3762 then
3763         with_libupsclient="yes"
3764 fi
3765
3766 # with_libupsclient_cflags and with_libupsclient_libs are set up now, let's do
3767 # the actual checks.
3768 if test "x$with_libupsclient" = "xyes"
3769 then
3770         SAVE_CPPFLAGS="$CPPFLAGS"
3771         CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
3772
3773         AC_CHECK_HEADERS(upsclient.h, [], [with_libupsclient="no (upsclient.h not found)"])
3774
3775         CPPFLAGS="$SAVE_CPPFLAGS"
3776 fi
3777 if test "x$with_libupsclient" = "xyes"
3778 then
3779         SAVE_CPPFLAGS="$CPPFLAGS"
3780         SAVE_LDFLAGS="$LDFLAGS"
3781
3782         CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
3783         LDFLAGS="$LDFLAGS $with_libupsclient_libs"
3784
3785         AC_CHECK_LIB(upsclient, upscli_connect,
3786                      [with_libupsclient="yes"],
3787                      [with_libupsclient="no (symbol upscli_connect not found)"])
3788
3789         CPPFLAGS="$SAVE_CPPFLAGS"
3790         LDFLAGS="$SAVE_LDFLAGS"
3791 fi
3792 if test "x$with_libupsclient" = "xyes"
3793 then
3794         SAVE_CPPFLAGS="$CPPFLAGS"
3795         CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
3796
3797         AC_CHECK_TYPES([UPSCONN_t, UPSCONN], [], [],
3798 [#include <stdlib.h>
3799 #include <stdio.h>
3800 #include <upsclient.h>])
3801
3802         CPPFLAGS="$SAVE_CPPFLAGS"
3803 fi
3804 if test "x$with_libupsclient" = "xyes"
3805 then
3806         BUILD_WITH_LIBUPSCLIENT_CFLAGS="$with_libupsclient_cflags"
3807         BUILD_WITH_LIBUPSCLIENT_LIBS="$with_libupsclient_libs"
3808         AC_SUBST(BUILD_WITH_LIBUPSCLIENT_CFLAGS)
3809         AC_SUBST(BUILD_WITH_LIBUPSCLIENT_LIBS)
3810 fi
3811 # }}}
3812
3813 # --with-libxmms {{{
3814 with_xmms_config="xmms-config"
3815 with_xmms_cflags=""
3816 with_xmms_libs=""
3817 AC_ARG_WITH(libxmms, [AS_HELP_STRING([--with-libxmms@<:@=PREFIX@:>@], [Path to libxmms.])],
3818 [
3819         if test "x$withval" != "xno" \
3820                 && test "x$withval" != "xyes"
3821         then
3822                 if test -f "$withval" && test -x "$withval";
3823                 then
3824                         with_xmms_config="$withval"
3825                 else if test -x "$withval/bin/xmms-config"
3826                 then
3827                         with_xmms_config="$withval/bin/xmms-config"
3828                 fi; fi
3829                 with_libxmms="yes"
3830         else if test "x$withval" = "xno"
3831         then
3832                 with_libxmms="no"
3833         else
3834                 with_libxmms="yes"
3835         fi; fi
3836 ],
3837 [
3838         with_libxmms="yes"
3839 ])
3840 if test "x$with_libxmms" = "xyes"
3841 then
3842         with_xmms_cflags=`$with_xmms_config --cflags 2>/dev/null`
3843         xmms_config_status=$?
3844
3845         if test $xmms_config_status -ne 0
3846         then
3847                 with_libxmms="no"
3848         fi
3849 fi
3850 if test "x$with_libxmms" = "xyes"
3851 then
3852         with_xmms_libs=`$with_xmms_config --libs 2>/dev/null`
3853         xmms_config_status=$?
3854
3855         if test $xmms_config_status -ne 0
3856         then
3857                 with_libxmms="no"
3858         fi
3859 fi
3860 if test "x$with_libxmms" = "xyes"
3861 then
3862         AC_CHECK_LIB(xmms, xmms_remote_get_info,
3863         [
3864                 BUILD_WITH_LIBXMMS_CFLAGS="$with_xmms_cflags"
3865                 BUILD_WITH_LIBXMMS_LIBS="$with_xmms_libs"
3866                 AC_SUBST(BUILD_WITH_LIBXMMS_CFLAGS)
3867                 AC_SUBST(BUILD_WITH_LIBXMMS_LIBS)
3868         ],
3869         [
3870                 with_libxmms="no"
3871         ],
3872         [$with_xmms_libs])
3873 fi
3874 with_libxmms_numeric=0
3875 if test "x$with_libxmms" = "xyes"
3876 then
3877         with_libxmms_numeric=1
3878 fi
3879 AC_DEFINE_UNQUOTED(HAVE_LIBXMMS, [$with_libxmms_numeric], [Define to 1 if you have the 'xmms' library (-lxmms).])
3880 AM_CONDITIONAL(BUILD_WITH_LIBXMMS, test "x$with_libxmms" = "xyes")
3881 # }}}
3882
3883 # --with-libyajl {{{
3884 with_libyajl_cppflags=""
3885 with_libyajl_ldflags=""
3886 AC_ARG_WITH(libyajl, [AS_HELP_STRING([--with-libyajl@<:@=PREFIX@:>@], [Path to libyajl.])],
3887 [
3888         if test "x$withval" != "xno" && test "x$withval" != "xyes"
3889         then
3890                 with_libyajl_cppflags="-I$withval/include"
3891                 with_libyajl_ldflags="-L$withval/lib"
3892                 with_libyajl="yes"
3893         else
3894                 with_libyajl="$withval"
3895         fi
3896 ],
3897 [
3898         with_libyajl="yes"
3899 ])
3900 if test "x$with_libyajl" = "xyes"
3901 then
3902         SAVE_CPPFLAGS="$CPPFLAGS"
3903         CPPFLAGS="$CPPFLAGS $with_libyajl_cppflags"
3904
3905         AC_CHECK_HEADERS(yajl/yajl_parse.h, [with_libyajl="yes"], [with_libyajl="no (yajl/yajl_parse.h not found)"])
3906         AC_CHECK_HEADERS(yajl/yajl_version.h)
3907
3908         CPPFLAGS="$SAVE_CPPFLAGS"
3909 fi
3910 if test "x$with_libyajl" = "xyes"
3911 then
3912         SAVE_CPPFLAGS="$CPPFLAGS"
3913         SAVE_LDFLAGS="$LDFLAGS"
3914         CPPFLAGS="$CPPFLAGS $with_libyajl_cppflags"
3915         LDFLAGS="$LDFLAGS $with_libyajl_ldflags"
3916
3917         AC_CHECK_LIB(yajl, yajl_alloc, [with_libyajl="yes"], [with_libyajl="no (Symbol 'yajl_alloc' not found)"])
3918
3919         CPPFLAGS="$SAVE_CPPFLAGS"
3920         LDFLAGS="$SAVE_LDFLAGS"
3921 fi
3922 if test "x$with_libyajl" = "xyes"
3923 then
3924         BUILD_WITH_LIBYAJL_CPPFLAGS="$with_libyajl_cppflags"
3925         BUILD_WITH_LIBYAJL_LDFLAGS="$with_libyajl_ldflags"
3926         BUILD_WITH_LIBYAJL_LIBS="-lyajl"
3927         AC_SUBST(BUILD_WITH_LIBYAJL_CPPFLAGS)
3928         AC_SUBST(BUILD_WITH_LIBYAJL_LDFLAGS)
3929         AC_SUBST(BUILD_WITH_LIBYAJL_LIBS)
3930         AC_DEFINE(HAVE_LIBYAJL, 1, [Define if libyajl is present and usable.])
3931 fi
3932 AM_CONDITIONAL(BUILD_WITH_LIBYAJL, test "x$with_libyajl" = "xyes")
3933 # }}}
3934
3935 # --with-libvarnish {{{
3936 with_libvarnish_cppflags=""
3937 with_libvarnish_cflags=""
3938 with_libvarnish_libs=""
3939 AC_ARG_WITH(libvarnish, [AS_HELP_STRING([--with-libvarnish@<:@=PREFIX@:>@], [Path to libvarnish.])],
3940 [
3941         if test "x$withval" = "xno"
3942         then
3943                 with_libvarnish="no"
3944         else if test "x$withval" = "xyes"
3945         then
3946                 with_libvarnish="use_pkgconfig"
3947         else if test -d "$with_libvarnish/lib"
3948         then
3949                 AC_MSG_NOTICE([Not checking for libvarnish: Manually configured])
3950                 with_libvarnish_cflags="-I$withval/include"
3951                 with_libvarnish_libs="-L$withval/lib -lvarnish -lvarnishcompat -lvarnishapi"
3952                 with_libvarnish="yes"
3953         fi; fi; fi
3954 ],
3955 [with_libvarnish="use_pkgconfig"])
3956
3957 # configure using pkg-config
3958 if test "x$with_libvarnish" = "xuse_pkgconfig"
3959 then
3960         if test "x$PKG_CONFIG" = "x"
3961         then
3962                 with_libvarnish="no (Don't have pkg-config)"
3963         fi
3964 fi
3965 if test "x$with_libvarnish" = "xuse_pkgconfig"
3966 then
3967         AC_MSG_NOTICE([Checking for varnishapi using $PKG_CONFIG])
3968         $PKG_CONFIG --exists 'varnishapi' 2>/dev/null
3969         if test $? -ne 0
3970         then
3971                 with_libvarnish="no (pkg-config doesn't know varnishapi)"
3972         fi
3973 fi
3974 if test "x$with_libvarnish" = "xuse_pkgconfig"
3975 then
3976         with_libvarnish_cflags="`$PKG_CONFIG --cflags 'varnishapi'`"
3977         if test $? -ne 0
3978         then
3979                 with_libvarnish="no ($PKG_CONFIG failed)"
3980         fi
3981         with_libvarnish_libs="`$PKG_CONFIG --libs 'varnishapi'`"
3982         if test $? -ne 0
3983         then
3984                 with_libvarnish="no ($PKG_CONFIG failed)"
3985         fi
3986 fi
3987 if test "x$with_libvarnish" = "xuse_pkgconfig"
3988 then
3989         with_libvarnish="yes"
3990 fi
3991
3992 # with_libvarnish_cflags and with_libvarnish_libs are set up now, let's do
3993 # the actual checks.
3994 if test "x$with_libvarnish" = "xyes"
3995 then
3996         SAVE_CPPFLAGS="$CPPFLAGS"
3997         CPPFLAGS="$CPPFLAGS $with_libvarnish_cflags"
3998         AC_CHECK_HEADERS(varnish/varnishapi.h, [], [with_libvarnish="no (varnish/varnishapi.h not found)"])
3999
4000         CPPFLAGS="$SAVE_CPPFLAGS"
4001 fi
4002 if test "x$with_libvarnish" = "xyes"
4003 then
4004         SAVE_CPPFLAGS="$CPPFLAGS"
4005         #SAVE_LDFLAGS="$LDFLAGS"
4006
4007         CPPFLAGS="$CPPFLAGS $with_libvarnish_cflags"
4008         #LDFLAGS="$LDFLAGS $with_libvarnish_libs"
4009
4010         AC_CHECK_LIB(varnishapi, VSL_OpenStats,
4011                      [with_libvarnish="yes"],
4012                      [with_libvarnish="no (symbol VSL_OpenStats not found)"],
4013                      [$with_libvarnish_libs])
4014
4015         CPPFLAGS="$SAVE_CPPFLAGS"
4016         #LDFLAGS="$SAVE_LDFLAGS"
4017 fi
4018 if test "x$with_libvarnish" = "xyes"
4019 then
4020         BUILD_WITH_LIBVARNISH_CFLAGS="$with_libvarnish_cflags"
4021         BUILD_WITH_LIBVARNISH_LIBS="$with_libvarnish_libs"
4022         AC_SUBST(BUILD_WITH_LIBVARNISH_CFLAGS)
4023         AC_SUBST(BUILD_WITH_LIBVARNISH_LIBS)
4024 fi
4025 # }}}
4026
4027 # pkg-config --exists 'libxml-2.0'; pkg-config --exists libvirt {{{
4028 with_libxml2="no (pkg-config isn't available)"
4029 with_libxml2_cflags=""
4030 with_libxml2_ldflags=""
4031 with_libvirt="no (pkg-config isn't available)"
4032 with_libvirt_cflags=""
4033 with_libvirt_ldflags=""
4034 if test "x$PKG_CONFIG" != "x"
4035 then
4036         pkg-config --exists 'libxml-2.0' 2>/dev/null
4037         if test "$?" = "0"
4038         then
4039                 with_libxml2="yes"
4040         else
4041                 with_libxml2="no (pkg-config doesn't know libxml-2.0)"
4042         fi
4043
4044         pkg-config --exists libvirt 2>/dev/null
4045         if test "$?" = "0"
4046         then
4047                 with_libvirt="yes"
4048         else
4049                 with_libvirt="no (pkg-config doesn't know libvirt)"
4050         fi
4051 fi
4052 if test "x$with_libxml2" = "xyes"
4053 then
4054         with_libxml2_cflags="`pkg-config --cflags libxml-2.0`"
4055         if test $? -ne 0
4056         then
4057                 with_libxml2="no"
4058         fi
4059         with_libxml2_ldflags="`pkg-config --libs libxml-2.0`"
4060         if test $? -ne 0
4061         then
4062                 with_libxml2="no"
4063         fi
4064 fi
4065 if test "x$with_libxml2" = "xyes"
4066 then
4067         SAVE_CPPFLAGS="$CPPFLAGS"
4068         CPPFLAGS="$CPPFLAGS $with_libxml2_cflags"
4069
4070         AC_CHECK_HEADERS(libxml/parser.h, [],
4071                       [with_libxml2="no (libxml/parser.h not found)"])
4072
4073         CPPFLAGS="$SAVE_CPPFLAGS"
4074 fi
4075 if test "x$with_libxml2" = "xyes"
4076 then
4077         SAVE_CFLAGS="$CFLAGS"
4078         SAVE_LDFLAGS="$LDFLAGS"
4079
4080         CFLAGS="$CFLAGS $with_libxml2_cflags"
4081         LDFLAGS="$LDFLAGS $with_libxml2_ldflags"
4082
4083         AC_CHECK_LIB(xml2, xmlXPathEval,
4084                      [with_libxml2="yes"],
4085                      [with_libxml2="no (symbol xmlXPathEval not found)"])
4086
4087         CFLAGS="$SAVE_CFLAGS"
4088         LDFLAGS="$SAVE_LDFLAGS"
4089 fi
4090 dnl Add the right compiler flags and libraries.
4091 if test "x$with_libxml2" = "xyes"; then
4092         BUILD_WITH_LIBXML2_CFLAGS="$with_libxml2_cflags"
4093         BUILD_WITH_LIBXML2_LIBS="$with_libxml2_ldflags"
4094         AC_SUBST(BUILD_WITH_LIBXML2_CFLAGS)
4095         AC_SUBST(BUILD_WITH_LIBXML2_LIBS)
4096 fi
4097 if test "x$with_libvirt" = "xyes"
4098 then
4099         with_libvirt_cflags="`pkg-config --cflags libvirt`"
4100         if test $? -ne 0
4101         then
4102                 with_libvirt="no"
4103         fi
4104         with_libvirt_ldflags="`pkg-config --libs libvirt`"
4105         if test $? -ne 0
4106         then
4107                 with_libvirt="no"
4108         fi
4109 fi
4110 if test "x$with_libvirt" = "xyes"
4111 then
4112         SAVE_CPPFLAGS="$CPPFLAGS"
4113         CPPFLAGS="$CPPFLAGS $with_libvirt_cflags"
4114
4115         AC_CHECK_HEADERS(libvirt/libvirt.h, [],
4116                       [with_libvirt="no (libvirt/libvirt.h not found)"])
4117
4118         CPPFLAGS="$SAVE_CPPFLAGS"
4119 fi
4120 if test "x$with_libvirt" = "xyes"
4121 then
4122         SAVE_CFLAGS="$CFLAGS"
4123         SAVE_LDFLAGS="$LDFLAGS"
4124
4125         CFLAGS="$CFLAGS $with_libvirt_cflags"
4126         LDFLAGS="$LDFLAGS $with_libvirt_ldflags"
4127
4128         AC_CHECK_LIB(virt, virDomainBlockStats,
4129                      [with_libvirt="yes"],
4130                      [with_libvirt="no (symbol virDomainBlockStats not found)"])
4131
4132         CFLAGS="$SAVE_CFLAGS"
4133         LDFLAGS="$SAVE_LDFLAGS"
4134 fi
4135 dnl Add the right compiler flags and libraries.
4136 if test "x$with_libvirt" = "xyes"; then
4137         BUILD_WITH_LIBVIRT_CFLAGS="$with_libvirt_cflags"
4138         BUILD_WITH_LIBVIRT_LIBS="$with_libvirt_ldflags"
4139         AC_SUBST(BUILD_WITH_LIBVIRT_CFLAGS)
4140         AC_SUBST(BUILD_WITH_LIBVIRT_LIBS)
4141 fi
4142 # }}}
4143
4144 # $PKG_CONFIG --exists OpenIPMIpthread {{{
4145 with_libopenipmipthread="yes"
4146 with_libopenipmipthread_cflags=""
4147 with_libopenipmipthread_libs=""
4148
4149 AC_MSG_CHECKING([for pkg-config])
4150 temp_result="no"
4151 if test "x$PKG_CONFIG" = "x"
4152 then
4153         with_libopenipmipthread="no"
4154         temp_result="no"
4155 else
4156         temp_result="$PKG_CONFIG"
4157 fi
4158 AC_MSG_RESULT([$temp_result])
4159
4160 if test "x$with_libopenipmipthread" = "xyes"
4161 then
4162         AC_MSG_CHECKING([for libOpenIPMIpthread])
4163         $PKG_CONFIG --exists OpenIPMIpthread 2>/dev/null
4164         if test "$?" != "0"
4165         then
4166                 with_libopenipmipthread="no (pkg-config doesn't know OpenIPMIpthread)"
4167         fi
4168         AC_MSG_RESULT([$with_libopenipmipthread])
4169 fi
4170
4171 if test "x$with_libopenipmipthread" = "xyes"
4172 then
4173         AC_MSG_CHECKING([for libOpenIPMIpthread CFLAGS])
4174         temp_result="`$PKG_CONFIG --cflags OpenIPMIpthread`"
4175         if test "$?" = "0"
4176         then
4177                 with_libopenipmipthread_cflags="$temp_result"
4178         else
4179                 with_libopenipmipthread="no ($PKG_CONFIG --cflags OpenIPMIpthread failed)"
4180                 temp_result="$PKG_CONFIG --cflags OpenIPMIpthread failed"
4181         fi
4182         AC_MSG_RESULT([$temp_result])
4183 fi
4184
4185 if test "x$with_libopenipmipthread" = "xyes"
4186 then
4187         AC_MSG_CHECKING([for libOpenIPMIpthread LDFLAGS])
4188         temp_result="`$PKG_CONFIG --libs OpenIPMIpthread`"
4189         if test "$?" = "0"
4190         then
4191                 with_libopenipmipthread_ldflags="$temp_result"
4192         else
4193                 with_libopenipmipthread="no ($PKG_CONFIG --libs OpenIPMIpthread failed)"
4194                 temp_result="$PKG_CONFIG --libs OpenIPMIpthread failed"
4195         fi
4196         AC_MSG_RESULT([$temp_result])
4197 fi
4198
4199 if test "x$with_libopenipmipthread" = "xyes"
4200 then
4201         SAVE_CPPFLAGS="$CPPFLAGS"
4202         CPPFLAGS="$CPPFLAGS $with_libopenipmipthread_cflags"
4203
4204         AC_CHECK_HEADERS(OpenIPMI/ipmi_smi.h,
4205                          [with_libopenipmipthread="yes"],
4206                          [with_libopenipmipthread="no (OpenIPMI/ipmi_smi.h not found)"],
4207 [#include <OpenIPMI/ipmiif.h>
4208 #include <OpenIPMI/ipmi_err.h>
4209 #include <OpenIPMI/ipmi_posix.h>
4210 #include <OpenIPMI/ipmi_conn.h>
4211 ])
4212
4213         CPPFLAGS="$SAVE_CPPFLAGS"
4214 fi
4215
4216 if test "x$with_libopenipmipthread" = "xyes"
4217 then
4218         BUILD_WITH_OPENIPMI_CFLAGS="$with_libopenipmipthread_cflags"
4219         BUILD_WITH_OPENIPMI_LIBS="$with_libopenipmipthread_ldflags"
4220         AC_SUBST(BUILD_WITH_OPENIPMI_CFLAGS)
4221         AC_SUBST(BUILD_WITH_OPENIPMI_LIBS)
4222 fi
4223 # }}}
4224
4225 PKG_CHECK_MODULES([LIBNOTIFY], [libnotify],
4226                 [with_libnotify="yes"],
4227                 [if test "x$LIBNOTIFY_PKG_ERRORS" = "x"; then
4228                          with_libnotify="no"
4229                  else
4230                          with_libnotify="no ($LIBNOTIFY_PKG_ERRORS)"
4231                  fi])
4232
4233 # Check for enabled/disabled features
4234 #
4235
4236 # AC_COLLECTD(name, enable/disable, info-text, feature/module)
4237 # ------------------------------------------------------------
4238 dnl
4239 m4_define([my_toupper], [m4_translit([$1], m4_defn([m4_cr_letters]), m4_defn([m4_cr_LETTERS]))])
4240 dnl
4241 AC_DEFUN(
4242         [AC_COLLECTD],
4243         [
4244         m4_if([$1], [], [AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 1st argument must not be empty])])dnl
4245         m4_if(
4246                 [$2],
4247                 [enable],
4248                 [dnl
4249                 m4_define([EnDis],[disabled])dnl
4250                 m4_define([YesNo],[no])dnl
4251                 ],dnl
4252                 [m4_if(
4253                         [$2],
4254                         [disable],
4255                         [dnl
4256                         m4_define([EnDis],[enabled])dnl
4257                         m4_define([YesNo],[yes])dnl
4258                         ],
4259                         [dnl
4260                         AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 2nd argument must be either enable or disable])dnl
4261                         ]dnl
4262                 )]dnl
4263         )dnl
4264         m4_if([$3], [feature], [],
4265                 [m4_if(
4266                         [$3], [module], [],
4267                         [dnl
4268                         AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 3rd argument must be either feature or disable])dnl
4269                         ]dnl
4270                 )]dnl
4271         )dnl
4272         AC_ARG_ENABLE(
4273                 [$1],
4274                 AS_HELP_STRING([--$2-$1], [$2 $4 (EnDis by def)]),
4275                 [],
4276                 enable_$1='[YesNo]'dnl
4277         )# AC_ARG_ENABLE
4278 if test "x$enable_$1" = "xno"
4279 then
4280         collectd_$1=0
4281 else
4282         if test "x$enable_$1" = "xyes"
4283         then
4284                 collectd_$1=1
4285         else
4286                 AC_MSG_NOTICE([please specify either --enable-$1 or --disable-$1; enabling $1.])
4287                 collectd_$1=1
4288                 enable_$1='yes'
4289         fi
4290 fi
4291         AC_DEFINE_UNQUOTED([COLLECT_]my_toupper([$1]), [$collectd_$1], [wether or not to enable $3 $4])
4292         AM_CONDITIONAL([BUILD_]my_toupper([$3])[_]my_toupper([$1]), [test "x$enable_$1" = "xyes"])dnl
4293         ]dnl
4294 )# AC_COLLECTD(name, enable/disable, info-text, feature/module)
4295
4296 # AC_PLUGIN(name, default, info)
4297 # ------------------------------------------------------------
4298 dnl
4299 AC_DEFUN(
4300   [AC_PLUGIN],
4301   [
4302     enable_plugin="no"
4303     force="no"
4304     AC_ARG_ENABLE([$1], AC_HELP_STRING([--enable-$1], [$3]),
4305     [
4306      if test "x$enableval" = "xyes"
4307      then
4308              enable_plugin="yes"
4309      else if test "x$enableval" = "xforce"
4310      then
4311              enable_plugin="yes"
4312              force="yes"
4313      else
4314              enable_plugin="no (disabled on command line)"
4315      fi; fi
4316     ],
4317     [
4318          if test "x$enable_all_plugins" = "xauto"
4319          then
4320              if test "x$2" = "xyes"
4321              then
4322                      enable_plugin="yes"
4323              else
4324                      enable_plugin="no"
4325              fi
4326          else
4327              enable_plugin="$enable_all_plugins"
4328          fi
4329     ])
4330     if test "x$enable_plugin" = "xyes"
4331     then
4332             if test "x$2" = "xyes" || test "x$force" = "xyes"
4333             then
4334                     AC_DEFINE([HAVE_PLUGIN_]my_toupper([$1]), 1, [Define to 1 if the $1 plugin is enabled.])
4335                     if test "x$2" != "xyes"
4336                     then
4337                             dependency_warning="yes"
4338                     fi
4339             else # User passed "yes" but dependency checking yielded "no" => Dependency problem.
4340                     dependency_error="yes"
4341                     enable_plugin="no (dependency error)"
4342             fi
4343     fi
4344     AM_CONDITIONAL([BUILD_PLUGIN_]my_toupper([$1]), test "x$enable_plugin" = "xyes")
4345     enable_$1="$enable_plugin"
4346   ]
4347 )# AC_PLUGIN(name, default, info)
4348
4349 m4_divert_once([HELP_ENABLE], [
4350 collectd features:])
4351 # FIXME: Remove these calls to `AC_COLLECTD' and then remove that macro.
4352 AC_COLLECTD([debug],     [enable],  [feature], [debugging])
4353 AC_COLLECTD([daemon],    [disable], [feature], [daemon mode])
4354 AC_COLLECTD([getifaddrs],[enable],  [feature], [getifaddrs under Linux])
4355
4356 dependency_warning="no"
4357 dependency_error="no"
4358
4359 plugin_ascent="no"
4360 plugin_battery="no"
4361 plugin_bind="no"
4362 plugin_conntrack="no"
4363 plugin_contextswitch="no"
4364 plugin_cpu="no"
4365 plugin_cpufreq="no"
4366 plugin_curl_json="no"
4367 plugin_curl_xml="no"
4368 plugin_df="no"
4369 plugin_disk="no"
4370 plugin_entropy="no"
4371 plugin_interface="no"
4372 plugin_ipmi="no"
4373 plugin_ipvs="no"
4374 plugin_irq="no"
4375 plugin_libvirt="no"
4376 plugin_load="no"
4377 plugin_memory="no"
4378 plugin_multimeter="no"
4379 plugin_nfs="no"
4380 plugin_fscache="no"
4381 plugin_perl="no"
4382 plugin_processes="no"
4383 plugin_protocols="no"
4384 plugin_serial="no"
4385 plugin_swap="no"
4386 plugin_tape="no"
4387 plugin_tcpconns="no"
4388 plugin_ted="no"
4389 plugin_thermal="no"
4390 plugin_users="no"
4391 plugin_uptime="no"
4392 plugin_vmem="no"
4393 plugin_vserver="no"
4394 plugin_wireless="no"
4395 plugin_zfs_arc="no"
4396
4397 # Linux
4398 if test "x$ac_system" = "xLinux"
4399 then
4400         plugin_battery="yes"
4401         plugin_conntrack="yes"
4402         plugin_contextswitch="yes"
4403         plugin_cpu="yes"
4404         plugin_cpufreq="yes"
4405         plugin_disk="yes"
4406         plugin_entropy="yes"
4407         plugin_interface="yes"
4408         plugin_irq="yes"
4409         plugin_load="yes"
4410         plugin_memory="yes"
4411         plugin_nfs="yes"
4412         plugin_fscache="yes"
4413         plugin_processes="yes"
4414         plugin_protocols="yes"
4415         plugin_serial="yes"
4416         plugin_swap="yes"
4417         plugin_tcpconns="yes"
4418         plugin_thermal="yes"
4419         plugin_uptime="yes"
4420         plugin_vmem="yes"
4421         plugin_vserver="yes"
4422         plugin_wireless="yes"
4423
4424         if test "x$have_linux_ip_vs_h" = "xyes" || test "x$have_net_ip_vs_h" = "xyes" || test "x$have_ip_vs_h" = "xyes"
4425         then
4426                 plugin_ipvs="yes"
4427         fi
4428 fi
4429
4430 if test "x$ac_system" = "xOpenBSD"
4431 then
4432         plugin_tcpconns="yes"
4433 fi
4434
4435 # Mac OS X devices
4436 if test "x$with_libiokit" = "xyes"
4437 then
4438         plugin_battery="yes"
4439         plugin_disk="yes"
4440 fi
4441
4442 # AIX
4443
4444 if test "x$ac_system" = "xAIX"
4445 then
4446         plugin_tcpconns="yes"
4447 fi
4448
4449 if test "x$with_perfstat" = "xyes"
4450 then
4451         plugin_cpu="yes"
4452         plugin_disk="yes"
4453         plugin_memory="yes"
4454         plugin_swap="yes"
4455         plugin_interface="yes"
4456         plugin_load="yes"
4457 fi
4458
4459 if test "x$with_procinfo" = "xyes"
4460 then
4461         plugin_processes="yes"
4462 fi
4463
4464 # Solaris
4465 if test "x$with_kstat" = "xyes"
4466 then
4467         plugin_uptime="yes"
4468         plugin_zfs_arc="yes"
4469 fi
4470
4471 if test "x$with_devinfo$with_kstat" = "xyesyes"
4472 then
4473         plugin_cpu="yes"
4474         plugin_disk="yes"
4475         plugin_interface="yes"
4476         plugin_memory="yes"
4477         plugin_tape="yes"
4478 fi
4479
4480 # libstatgrab
4481 if test "x$with_libstatgrab" = "xyes"
4482 then
4483         plugin_cpu="yes"
4484         plugin_disk="yes"
4485         plugin_interface="yes"
4486         plugin_load="yes"
4487         plugin_memory="yes"
4488         plugin_swap="yes"
4489         plugin_users="yes"
4490 fi
4491
4492 if test "x$with_libcurl" = "xyes" && test "x$with_libxml2" = "xyes"
4493 then
4494         plugin_ascent="yes"
4495         if test "x$have_strptime" = "xyes"
4496         then
4497                 plugin_bind="yes"
4498         fi
4499 fi
4500
4501 if test "x$with_libopenipmipthread" = "xyes"
4502 then
4503         plugin_ipmi="yes"
4504 fi
4505
4506 if test "x$with_libcurl" = "xyes" && test "x$with_libyajl" = "xyes"
4507 then
4508         plugin_curl_json="yes"
4509 fi
4510
4511 if test "x$with_libcurl" = "xyes" && test "x$with_libxml2" = "xyes"
4512 then
4513         plugin_curl_xml="yes"
4514 fi
4515
4516 if test "x$have_processor_info" = "xyes"
4517 then
4518         plugin_cpu="yes"
4519 fi
4520 if test "x$have_sysctl" = "xyes"
4521 then
4522         plugin_cpu="yes"
4523         plugin_memory="yes"
4524         plugin_uptime="yes"
4525         if test "x$ac_system" = "xDarwin"
4526         then
4527                 plugin_swap="yes"
4528         fi
4529 fi
4530 if test "x$have_sysctlbyname" = "xyes"
4531 then
4532         plugin_contextswitch="yes"
4533         plugin_cpu="yes"
4534         plugin_memory="yes"
4535         plugin_tcpconns="yes"
4536 fi
4537
4538 # Df plugin: Check if we know how to determine mount points first.
4539 #if test "x$have_listmntent" = "xyes"; then
4540 #       plugin_df="yes"
4541 #fi
4542 if test "x$have_getvfsstat" = "xyes" || test "x$have_getfsstat" = "xyes"
4543 then
4544         plugin_df="yes"
4545 fi
4546 if test "x$c_cv_have_two_getmntent" = "xyes" || test "x$have_getmntent" = "xgen" || test "x$have_getmntent" = "xsun"
4547 then
4548         plugin_df="yes"
4549 fi
4550 #if test "x$have_getmntent" = "xseq"
4551 #then
4552 #       plugin_df="yes"
4553 #fi
4554 if test "x$c_cv_have_one_getmntent" = "xyes"
4555 then
4556         plugin_df="yes"
4557 fi
4558
4559 # Df plugin: Check if we have either `statfs' or `statvfs' second.
4560 if test "x$plugin_df" = "xyes"
4561 then
4562         plugin_df="no"
4563         if test "x$have_statfs" = "xyes"
4564         then
4565                 plugin_df="yes"
4566         fi
4567         if test "x$have_statvfs" = "xyes"
4568         then
4569                 plugin_df="yes"
4570         fi
4571 fi
4572
4573 if test "x$have_getifaddrs" = "xyes"
4574 then
4575         plugin_interface="yes"
4576 fi
4577
4578 if test "x$with_libxml2" = "xyes" && test "x$with_libvirt" = "xyes"
4579 then
4580         plugin_libvirt="yes"
4581 fi
4582
4583 if test "x$have_getloadavg" = "xyes"
4584 then
4585         plugin_load="yes"
4586 fi
4587
4588 if test "x$c_cv_have_libperl$c_cv_have_perl_ithreads" = "xyesyes"
4589 then
4590         plugin_perl="yes"
4591 fi
4592
4593 # Mac OS X memory interface
4594 if test "x$have_host_statistics" = "xyes"
4595 then
4596         plugin_memory="yes"
4597 fi
4598
4599 if test "x$have_termios_h" = "xyes"
4600 then
4601         plugin_multimeter="yes"
4602         plugin_ted="yes"
4603 fi
4604
4605 if test "x$have_thread_info" = "xyes"
4606 then
4607         plugin_processes="yes"
4608 fi
4609
4610 if test "x$with_kvm_getprocs" = "xyes" && test "x$have_struct_kinfo_proc_freebsd" = "xyes"
4611 then
4612         plugin_processes="yes"
4613 fi
4614
4615 if test "x$with_kvm_getswapinfo" = "xyes"
4616 then
4617         plugin_swap="yes"
4618 fi
4619
4620 if test "x$have_swapctl" = "xyes" && test "x$c_cv_have_swapctl_two_args" = "xyes"
4621 then
4622         plugin_swap="yes"
4623 fi
4624
4625 if test "x$with_kvm_openfiles$with_kvm_nlist" = "xyesyes"
4626 then
4627         plugin_tcpconns="yes"
4628 fi
4629
4630 if test "x$have_getutent" = "xyes"
4631 then
4632         plugin_users="yes"
4633 fi
4634 if test "x$have_getutxent" = "xyes"
4635 then
4636         plugin_users="yes"
4637 fi
4638
4639 m4_divert_once([HELP_ENABLE], [
4640 collectd plugins:])
4641
4642 AC_ARG_ENABLE([all-plugins],
4643                 AC_HELP_STRING([--enable-all-plugins],
4644                                 [enable all plugins (auto by def)]),
4645                 [
4646                  if test "x$enableval" = "xyes"
4647                  then
4648                          enable_all_plugins="yes"
4649                  else if test "x$enableval" = "xauto"
4650                  then
4651                          enable_all_plugins="auto"
4652                  else
4653                          enable_all_plugins="no"
4654                  fi; fi
4655                 ],
4656                 [enable_all_plugins="auto"])
4657
4658 m4_divert_once([HELP_ENABLE], [])
4659
4660 AC_PLUGIN([amqp],        [$with_librabbitmq],  [AMQP output plugin])
4661 AC_PLUGIN([apache],      [$with_libcurl],      [Apache httpd statistics])
4662 AC_PLUGIN([apcups],      [yes],                [Statistics of UPSes by APC])
4663 AC_PLUGIN([apple_sensors], [$with_libiokit],   [Apple's hardware sensors])
4664 AC_PLUGIN([ascent],      [$plugin_ascent],     [AscentEmu player statistics])
4665 AC_PLUGIN([battery],     [$plugin_battery],    [Battery statistics])
4666 AC_PLUGIN([bind],        [$plugin_bind],       [ISC Bind nameserver statistics])
4667 AC_PLUGIN([conntrack],   [$plugin_conntrack],  [nf_conntrack statistics])
4668 AC_PLUGIN([contextswitch], [$plugin_contextswitch], [context switch statistics])
4669 AC_PLUGIN([cpufreq],     [$plugin_cpufreq],    [CPU frequency statistics])
4670 AC_PLUGIN([cpu],         [$plugin_cpu],        [CPU usage statistics])
4671 AC_PLUGIN([csv],         [yes],                [CSV output plugin])
4672 AC_PLUGIN([curl],        [$with_libcurl],      [CURL generic web statistics])
4673 AC_PLUGIN([curl_json],   [$plugin_curl_json],    [CouchDB statistics])
4674 AC_PLUGIN([curl_xml],   [$plugin_curl_xml],    [CURL generic xml statistics])
4675 AC_PLUGIN([dbi],         [$with_libdbi],       [General database statistics])
4676 AC_PLUGIN([df],          [$plugin_df],         [Filesystem usage statistics])
4677 AC_PLUGIN([disk],        [$plugin_disk],       [Disk usage statistics])
4678 AC_PLUGIN([dns],         [$with_libpcap],      [DNS traffic analysis])
4679 AC_PLUGIN([email],       [yes],                [EMail statistics])
4680 AC_PLUGIN([entropy],     [$plugin_entropy],    [Entropy statistics])
4681 AC_PLUGIN([exec],        [yes],                [Execution of external programs])
4682 AC_PLUGIN([filecount],   [yes],                [Count files in directories])
4683 AC_PLUGIN([fscache],     [$plugin_fscache],    [fscache statistics])
4684 AC_PLUGIN([gmond],       [$with_libganglia],   [Ganglia plugin])
4685 AC_PLUGIN([hddtemp],     [yes],                [Query hddtempd])
4686 AC_PLUGIN([interface],   [$plugin_interface],  [Interface traffic statistics])
4687 AC_PLUGIN([ipmi],        [$plugin_ipmi],       [IPMI sensor statistics])
4688 AC_PLUGIN([iptables],    [$with_libiptc],      [IPTables rule counters])
4689 AC_PLUGIN([ipvs],        [$plugin_ipvs],       [IPVS connection statistics])
4690 AC_PLUGIN([irq],         [$plugin_irq],        [IRQ statistics])
4691 AC_PLUGIN([java],        [$with_java],         [Embed the Java Virtual Machine])
4692 AC_PLUGIN([libvirt],     [$plugin_libvirt],    [Virtual machine statistics])
4693 AC_PLUGIN([load],        [$plugin_load],       [System load])
4694 AC_PLUGIN([logfile],     [yes],                [File logging plugin])
4695 AC_PLUGIN([lpar],        [$with_perfstat],     [AIX logical partitions statistics])
4696 AC_PLUGIN([madwifi],     [$have_linux_wireless_h], [Madwifi wireless statistics])
4697 AC_PLUGIN([match_empty_counter], [yes],        [The empty counter match])
4698 AC_PLUGIN([match_hashed], [yes],               [The hashed match])
4699 AC_PLUGIN([match_regex], [yes],                [The regex match])
4700 AC_PLUGIN([match_timediff], [yes],             [The timediff match])
4701 AC_PLUGIN([match_value], [yes],                [The value match])
4702 AC_PLUGIN([mbmon],       [yes],                [Query mbmond])
4703 AC_PLUGIN([memcachec],   [$with_libmemcached], [memcachec statistics])
4704 AC_PLUGIN([memcached],   [yes],                [memcached statistics])
4705 AC_PLUGIN([memory],      [$plugin_memory],     [Memory usage])
4706 AC_PLUGIN([modbus],      [$with_libmodbus],    [Modbus plugin])
4707 AC_PLUGIN([multimeter],  [$plugin_multimeter], [Read multimeter values])
4708 AC_PLUGIN([mysql],       [$with_libmysql],     [MySQL statistics])
4709 AC_PLUGIN([netapp],      [$with_libnetapp],    [NetApp plugin])
4710 AC_PLUGIN([netlink],     [$with_libnetlink],   [Enhanced Linux network statistics])
4711 AC_PLUGIN([network],     [yes],                [Network communication plugin])
4712 AC_PLUGIN([nfs],         [$plugin_nfs],        [NFS statistics])
4713 AC_PLUGIN([nginx],       [$with_libcurl],      [nginx statistics])
4714 AC_PLUGIN([notify_desktop], [$with_libnotify], [Desktop notifications])
4715 AC_PLUGIN([notify_email], [$with_libesmtp],    [Email notifier])
4716 AC_PLUGIN([ntpd],        [yes],                [NTPd statistics])
4717 AC_PLUGIN([nut],         [$with_libupsclient], [Network UPS tools statistics])
4718 AC_PLUGIN([olsrd],       [yes],                [olsrd statistics])
4719 AC_PLUGIN([onewire],     [$with_libowcapi],    [OneWire sensor statistics])
4720 AC_PLUGIN([openvpn],     [yes],                [OpenVPN client statistics])
4721 AC_PLUGIN([oracle],      [$with_oracle],       [Oracle plugin])
4722 AC_PLUGIN([perl],        [$plugin_perl],       [Embed a Perl interpreter])
4723 # FIXME: Check for libevent, too.
4724 AC_PLUGIN([pinba],       [$have_protoc_c],     [Pinba statistics])
4725 AC_PLUGIN([ping],        [$with_liboping],     [Network latency statistics])
4726 AC_PLUGIN([postgresql],  [$with_libpq],        [PostgreSQL database statistics])
4727 AC_PLUGIN([powerdns],    [yes],                [PowerDNS statistics])
4728 AC_PLUGIN([processes],   [$plugin_processes],  [Process statistics])
4729 AC_PLUGIN([protocols],   [$plugin_protocols],  [Protocol (IP, TCP, ...) statistics])
4730 AC_PLUGIN([python],      [$with_python],       [Embed a Python interpreter])
4731 AC_PLUGIN([redis],       [$with_libcredis],    [Redis plugin])
4732 AC_PLUGIN([routeros],    [$with_librouteros],  [RouterOS plugin])
4733 AC_PLUGIN([rrdcached],   [$librrd_rrdc_update], [RRDTool output plugin])
4734 AC_PLUGIN([rrdtool],     [$with_librrd],       [RRDTool output plugin])
4735 AC_PLUGIN([sensors],     [$with_libsensors],   [lm_sensors statistics])
4736 AC_PLUGIN([serial],      [$plugin_serial],     [serial port traffic])
4737 AC_PLUGIN([snmp],        [$with_libnetsnmp],   [SNMP querying plugin])
4738 AC_PLUGIN([swap],        [$plugin_swap],       [Swap usage statistics])
4739 AC_PLUGIN([syslog],      [$have_syslog],       [Syslog logging plugin])
4740 AC_PLUGIN([table],       [yes],                [Parsing of tabular data])
4741 AC_PLUGIN([tail],        [yes],                [Parsing of logfiles])
4742 AC_PLUGIN([tape],        [$plugin_tape],       [Tape drive statistics])
4743 AC_PLUGIN([target_notification], [yes],        [The notification target])
4744 AC_PLUGIN([target_replace], [yes],             [The replace target])
4745 AC_PLUGIN([target_scale],[yes],                [The scale target])
4746 AC_PLUGIN([target_set],  [yes],                [The set target])
4747 AC_PLUGIN([target_v5upgrade], [yes],           [The v5upgrade target])
4748 AC_PLUGIN([tcpconns],    [$plugin_tcpconns],   [TCP connection statistics])
4749 AC_PLUGIN([teamspeak2],  [yes],                [TeamSpeak2 server statistics])
4750 AC_PLUGIN([ted],         [$plugin_ted],        [Read The Energy Detective values])
4751 AC_PLUGIN([thermal],     [$plugin_thermal],    [Linux ACPI thermal zone statistics])
4752 AC_PLUGIN([threshold],   [yes],                [Threshold checking plugin])
4753 AC_PLUGIN([tokyotyrant], [$with_libtokyotyrant],  [TokyoTyrant database statistics])
4754 AC_PLUGIN([unixsock],    [yes],                [Unixsock communication plugin])
4755 AC_PLUGIN([uptime],      [$plugin_uptime],     [Uptime statistics])
4756 AC_PLUGIN([users],       [$plugin_users],      [User statistics])
4757 AC_PLUGIN([uuid],        [yes],                [UUID as hostname plugin])
4758 AC_PLUGIN([varnish],     [$with_libvarnish],   [Varnish cache statistics])
4759 AC_PLUGIN([vmem],        [$plugin_vmem],       [Virtual memory statistics])
4760 AC_PLUGIN([vserver],     [$plugin_vserver],    [Linux VServer statistics])
4761 AC_PLUGIN([wireless],    [$plugin_wireless],   [Wireless statistics])
4762 AC_PLUGIN([write_http],  [$with_libcurl],      [HTTP output plugin])
4763 AC_PLUGIN([write_redis], [$with_libcredis],    [Redis output plugin])
4764 AC_PLUGIN([write_mongodb], [$with_libmongoc],  [MongoDB output plugin])
4765 AC_PLUGIN([xmms],        [$with_libxmms],      [XMMS statistics])
4766 AC_PLUGIN([zfs_arc],     [$plugin_zfs_arc],    [ZFS ARC statistics])
4767
4768 dnl Default configuration file
4769 # Load either syslog or logfile
4770 LOAD_PLUGIN_SYSLOG=""
4771 LOAD_PLUGIN_LOGFILE=""
4772
4773 AC_MSG_CHECKING([which default log plugin to load])
4774 default_log_plugin="none"
4775 if test "x$enable_syslog" = "xyes"
4776 then
4777         default_log_plugin="syslog"
4778 else
4779         LOAD_PLUGIN_SYSLOG="##"
4780 fi
4781
4782 if test "x$enable_logfile" = "xyes"
4783 then
4784         if test "x$default_log_plugin" = "xnone"
4785         then
4786                 default_log_plugin="logfile"
4787         else
4788                 LOAD_PLUGIN_LOGFILE="#"
4789         fi
4790 else
4791         LOAD_PLUGIN_LOGFILE="##"
4792 fi
4793 AC_MSG_RESULT([$default_log_plugin])
4794
4795 AC_SUBST(LOAD_PLUGIN_SYSLOG)
4796 AC_SUBST(LOAD_PLUGIN_LOGFILE)
4797
4798 DEFAULT_LOG_LEVEL="info"
4799 if test "x$enable_debug" = "xyes"
4800 then
4801         DEFAULT_LOG_LEVEL="debug"
4802 fi
4803 AC_SUBST(DEFAULT_LOG_LEVEL)
4804
4805 # Load only one of rrdtool, network, csv in the default config.
4806 LOAD_PLUGIN_RRDTOOL=""
4807 LOAD_PLUGIN_NETWORK=""
4808 LOAD_PLUGIN_CSV=""
4809
4810 AC_MSG_CHECKING([which default write plugin to load])
4811 default_write_plugin="none"
4812 if test "x$enable_rrdtool" = "xyes"
4813 then
4814         default_write_plugin="rrdtool"
4815 else
4816         LOAD_PLUGIN_RRDTOOL="##"
4817 fi
4818
4819 if test "x$enable_network" = "xyes"
4820 then
4821         if test "x$default_write_plugin" = "xnone"
4822         then
4823                 default_write_plugin="network"
4824         else
4825                 LOAD_PLUGIN_NETWORK="#"
4826         fi
4827 else
4828         LOAD_PLUGIN_NETWORK="##"
4829 fi
4830
4831 if test "x$enable_csv" = "xyes"
4832 then
4833         if test "x$default_write_plugin" = "xnone"
4834         then
4835                 default_write_plugin="csv"
4836         else
4837                 LOAD_PLUGIN_CSV="#"
4838         fi
4839 else
4840         LOAD_PLUGIN_CSV="##"
4841 fi
4842 AC_MSG_RESULT([$default_write_plugin])
4843
4844 AC_SUBST(LOAD_PLUGIN_RRDTOOL)
4845 AC_SUBST(LOAD_PLUGIN_NETWORK)
4846 AC_SUBST(LOAD_PLUGIN_CSV)
4847
4848 dnl ip_vs.h
4849 if test "x$ac_system" = "xLinux" \
4850         && test "x$have_linux_ip_vs_h$have_net_ip_vs_h$have_ip_vs_h" = "xnonono"
4851 then
4852         enable_ipvs="$enable_ipvs (ip_vs.h not found)"
4853 fi
4854
4855 if test "x$ip_vs_h_needs_kernel_cflags" = "xyes"
4856 then
4857         enable_ipvs="$enable_ipvs (needs $KERNEL_CFLAGS)"
4858 fi
4859
4860 dnl Perl bindings
4861 AC_ARG_WITH(perl-bindings, [AS_HELP_STRING([--with-perl-bindings@<:@=OPTIONS@:>@], [Options passed to "perl Makefile.PL".])],
4862 [
4863         if test "x$withval" != "xno" && test "x$withval" != "xyes"
4864         then
4865                 PERL_BINDINGS_OPTIONS="$withval"
4866                 with_perl_bindings="yes"
4867         else
4868                 PERL_BINDINGS_OPTIONS=""
4869                 with_perl_bindings="$withval"
4870         fi
4871 ],
4872 [
4873         PERL_BINDINGS_OPTIONS=""
4874         if test -n "$perl_interpreter"
4875         then
4876                 with_perl_bindings="yes"
4877         else
4878                 with_perl_bindings="no (no perl interpreter found)"
4879         fi
4880 ])
4881 if test "x$with_perl_bindings" = "xyes"
4882 then
4883         PERL_BINDINGS="perl"
4884 else
4885         PERL_BINDINGS=""
4886 fi
4887 AC_SUBST(PERL_BINDINGS)
4888 AC_SUBST(PERL_BINDINGS_OPTIONS)
4889
4890 dnl libcollectdclient
4891 LCC_VERSION_MAJOR=`echo $PACKAGE_VERSION | cut -d'.' -f1`
4892 LCC_VERSION_MINOR=`echo $PACKAGE_VERSION | cut -d'.' -f2`
4893 LCC_VERSION_PATCH=`echo $PACKAGE_VERSION | cut -d'.' -f3`
4894
4895 LCC_VERSION_EXTRA=`echo $PACKAGE_VERSION | cut -d'.' -f4-`
4896
4897 LCC_VERSION_STRING="$LCC_VERSION_MAJOR.$LCC_VERSION_MINOR.$LCC_VERSION_PATCH"
4898
4899 AC_SUBST(LCC_VERSION_MAJOR)
4900 AC_SUBST(LCC_VERSION_MINOR)
4901 AC_SUBST(LCC_VERSION_PATCH)
4902 AC_SUBST(LCC_VERSION_EXTRA)
4903 AC_SUBST(LCC_VERSION_STRING)
4904
4905 AC_CONFIG_FILES(src/libcollectdclient/lcc_features.h)
4906
4907 AC_OUTPUT(Makefile src/Makefile src/collectd.conf src/libcollectdclient/Makefile src/libcollectdclient/libcollectdclient.pc src/liboconfig/Makefile bindings/Makefile bindings/java/Makefile)
4908
4909 if test "x$with_librrd" = "xyes" \
4910         && test "x$librrd_threadsafe" != "xyes"
4911 then
4912         with_librrd="yes (warning: librrd is not thread-safe)"
4913 fi
4914
4915 if test "x$with_libperl" = "xyes"
4916 then
4917         with_libperl="yes (version `$perl_interpreter -MConfig -e 'print $Config{version};'`)"
4918 else
4919         enable_perl="no (needs libperl)"
4920 fi
4921
4922 if test "x$enable_perl" = "xno" && test "x$c_cv_have_perl_ithreads" = "xno"
4923 then
4924         enable_perl="no (libperl doesn't support ithreads)"
4925 fi
4926
4927 if test "x$with_perl_bindings" = "xyes" \
4928         && test "x$PERL_BINDINGS_OPTIONS" != "x"
4929 then
4930         with_perl_bindings="yes ($PERL_BINDINGS_OPTIONS)"
4931 fi
4932
4933 cat <<EOF;
4934
4935 Configuration:
4936   Libraries:
4937     libcurl . . . . . . . $with_libcurl
4938     libdbi  . . . . . . . $with_libdbi
4939     libcredis . . . . . . $with_libcredis
4940     libesmtp  . . . . . . $with_libesmtp
4941     libganglia  . . . . . $with_libganglia
4942     libgcrypt . . . . . . $with_libgcrypt
4943     libiokit  . . . . . . $with_libiokit
4944     libiptc . . . . . . . $with_libiptc
4945     libjvm  . . . . . . . $with_java
4946     libkstat  . . . . . . $with_kstat
4947     libkvm  . . . . . . . $with_libkvm
4948     libmemcached  . . . . $with_libmemcached
4949     libmodbus . . . . . . $with_libmodbus
4950     libmysql  . . . . . . $with_libmysql
4951     libnetapp . . . . . . $with_libnetapp
4952     libnetlink  . . . . . $with_libnetlink
4953     libnetsnmp  . . . . . $with_libnetsnmp
4954     libnotify . . . . . . $with_libnotify
4955     liboconfig  . . . . . $with_liboconfig
4956     libopenipmi . . . . . $with_libopenipmipthread
4957     liboping  . . . . . . $with_liboping
4958     libpcap . . . . . . . $with_libpcap
4959     libperfstat . . . . . $with_perfstat
4960     libperl . . . . . . . $with_libperl
4961     libpq . . . . . . . . $with_libpq
4962     libpthread  . . . . . $with_libpthread
4963     librabbitmq . . . . . $with_librabbitmq
4964     librouteros . . . . . $with_librouteros
4965     librrd  . . . . . . . $with_librrd
4966     libsensors  . . . . . $with_libsensors
4967     libstatgrab . . . . . $with_libstatgrab
4968     libtokyotyrant  . . . $with_libtokyotyrant
4969     libupsclient  . . . . $with_libupsclient
4970     libvarnish  . . . . . $with_libvarnish
4971     libvirt . . . . . . . $with_libvirt
4972     libxml2 . . . . . . . $with_libxml2
4973     libxmms . . . . . . . $with_libxmms
4974     libyajl . . . . . . . $with_libyajl
4975     libevent  . . . . . . $with_libevent
4976     protobuf-c  . . . . . $have_protoc_c
4977     oracle  . . . . . . . $with_oracle
4978     python  . . . . . . . $with_python
4979
4980   Features:
4981     daemon mode . . . . . $enable_daemon
4982     debug . . . . . . . . $enable_debug
4983
4984   Bindings:
4985     perl  . . . . . . . . $with_perl_bindings
4986
4987   Modules:
4988     amqp    . . . . . . . $enable_amqp
4989     apache  . . . . . . . $enable_apache
4990     apcups  . . . . . . . $enable_apcups
4991     apple_sensors . . . . $enable_apple_sensors
4992     ascent  . . . . . . . $enable_ascent
4993     battery . . . . . . . $enable_battery
4994     bind  . . . . . . . . $enable_bind
4995     conntrack . . . . . . $enable_conntrack
4996     contextswitch . . . . $enable_contextswitch
4997     cpu . . . . . . . . . $enable_cpu
4998     cpufreq . . . . . . . $enable_cpufreq
4999     csv . . . . . . . . . $enable_csv
5000     curl  . . . . . . . . $enable_curl
5001     curl_json . . . . . . $enable_curl_json
5002     curl_xml  . . . . . . $enable_curl_xml
5003     dbi . . . . . . . . . $enable_dbi
5004     df  . . . . . . . . . $enable_df
5005     disk  . . . . . . . . $enable_disk
5006     dns . . . . . . . . . $enable_dns
5007     email . . . . . . . . $enable_email
5008     entropy . . . . . . . $enable_entropy
5009     exec  . . . . . . . . $enable_exec
5010     filecount . . . . . . $enable_filecount
5011     fscache . . . . . . . $enable_fscache
5012     gmond . . . . . . . . $enable_gmond
5013     hddtemp . . . . . . . $enable_hddtemp
5014     interface . . . . . . $enable_interface
5015     ipmi  . . . . . . . . $enable_ipmi
5016     iptables  . . . . . . $enable_iptables
5017     ipvs  . . . . . . . . $enable_ipvs
5018     irq . . . . . . . . . $enable_irq
5019     java  . . . . . . . . $enable_java
5020     libvirt . . . . . . . $enable_libvirt
5021     load  . . . . . . . . $enable_load
5022     logfile . . . . . . . $enable_logfile
5023     lpar... . . . . . . . $enable_lpar
5024     madwifi . . . . . . . $enable_madwifi
5025     match_empty_counter . $enable_match_empty_counter
5026     match_hashed  . . . . $enable_match_hashed
5027     match_regex . . . . . $enable_match_regex
5028     match_timediff  . . . $enable_match_timediff
5029     match_value . . . . . $enable_match_value
5030     mbmon . . . . . . . . $enable_mbmon
5031     memcachec . . . . . . $enable_memcachec
5032     memcached . . . . . . $enable_memcached
5033     memory  . . . . . . . $enable_memory
5034     modbus  . . . . . . . $enable_modbus
5035     multimeter  . . . . . $enable_multimeter
5036     mysql . . . . . . . . $enable_mysql
5037     netapp  . . . . . . . $enable_netapp
5038     netlink . . . . . . . $enable_netlink
5039     network . . . . . . . $enable_network
5040     nfs . . . . . . . . . $enable_nfs
5041     nginx . . . . . . . . $enable_nginx
5042     notify_desktop  . . . $enable_notify_desktop
5043     notify_email  . . . . $enable_notify_email
5044     ntpd  . . . . . . . . $enable_ntpd
5045     nut . . . . . . . . . $enable_nut
5046     olsrd . . . . . . . . $enable_olsrd
5047     onewire . . . . . . . $enable_onewire
5048     openvpn . . . . . . . $enable_openvpn
5049     oracle  . . . . . . . $enable_oracle
5050     perl  . . . . . . . . $enable_perl
5051     pinba . . . . . . . . $enable_pinba
5052     ping  . . . . . . . . $enable_ping
5053     postgresql  . . . . . $enable_postgresql
5054     powerdns  . . . . . . $enable_powerdns
5055     processes . . . . . . $enable_processes
5056     protocols . . . . . . $enable_protocols
5057     python  . . . . . . . $enable_python
5058     redis . . . . . . . . $enable_redis
5059     routeros  . . . . . . $enable_routeros
5060     rrdcached . . . . . . $enable_rrdcached
5061     rrdtool . . . . . . . $enable_rrdtool
5062     sensors . . . . . . . $enable_sensors
5063     serial  . . . . . . . $enable_serial
5064     snmp  . . . . . . . . $enable_snmp
5065     swap  . . . . . . . . $enable_swap
5066     syslog  . . . . . . . $enable_syslog
5067     table . . . . . . . . $enable_table
5068     tail  . . . . . . . . $enable_tail
5069     tape  . . . . . . . . $enable_tape
5070     target_notification . $enable_target_notification
5071     target_replace  . . . $enable_target_replace
5072     target_scale  . . . . $enable_target_scale
5073     target_set  . . . . . $enable_target_set
5074     target_v5upgrade  . . $enable_target_v5upgrade
5075     tcpconns  . . . . . . $enable_tcpconns
5076     teamspeak2  . . . . . $enable_teamspeak2
5077     ted . . . . . . . . . $enable_ted
5078     thermal . . . . . . . $enable_thermal
5079     threshold . . . . . . $enable_threshold
5080     tokyotyrant . . . . . $enable_tokyotyrant
5081     unixsock  . . . . . . $enable_unixsock
5082     uptime  . . . . . . . $enable_uptime
5083     users . . . . . . . . $enable_users
5084     uuid  . . . . . . . . $enable_uuid
5085     varnish . . . . . . . $enable_varnish
5086     vmem  . . . . . . . . $enable_vmem
5087     vserver . . . . . . . $enable_vserver
5088     wireless  . . . . . . $enable_wireless
5089     write_http  . . . . . $enable_write_http
5090     write_redis . . . . . $enable_write_redis
5091     write_mongodb . . . . $enable_write_mongodb
5092     xmms  . . . . . . . . $enable_xmms
5093     zfs_arc . . . . . . . $enable_zfs_arc
5094
5095 EOF
5096
5097 if test "x$dependency_error" = "xyes"; then
5098         AC_MSG_ERROR("Some plugins are missing dependencies - see the summary above for details")
5099 fi
5100
5101 if test "x$dependency_warning" = "xyes"; then
5102         AC_MSG_WARN("Some plugins seem to have missing dependencies but have been enabled forcibly - see the summary above for details")
5103 fi
5104
5105 # vim: set fdm=marker :