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 with_libresolv="yes"
1263 AC_CHECK_LIB(resolv, res_search,
1264 [
1265         AC_DEFINE(HAVE_LIBRESOLV, 1, [Define to 1 if you have the 'resolv' library (-lresolv).])
1266 ],
1267 [with_libresolv="no"])
1268 AM_CONDITIONAL(BUILD_WITH_LIBRESOLV, test "x$with_libresolv" = "xyes")
1269
1270 dnl Check for HAL (hardware abstraction library)
1271 with_libhal="yes"
1272 AC_CHECK_LIB(hal,libhal_device_property_exists,
1273              [AC_DEFINE(HAVE_LIBHAL, 1, [Define to 1 if you have 'hal' library])],
1274              [with_libhal="no"])
1275 if test "x$with_libhal" = "xyes"; then
1276         if test "x$PKG_CONFIG" != "x"; then
1277                 BUILD_WITH_LIBHAL_CFLAGS="`pkg-config --cflags hal`"
1278                 BUILD_WITH_LIBHAL_LIBS="`pkg-config --libs hal`"
1279                 AC_SUBST(BUILD_WITH_LIBHAL_CFLAGS)
1280                 AC_SUBST(BUILD_WITH_LIBHAL_LIBS)
1281         fi
1282 fi
1283
1284 m4_divert_once([HELP_WITH], [
1285 collectd additional packages:])
1286
1287 AM_CONDITIONAL([BUILD_AIX],[test "x$x$ac_system" = "xAIX"])
1288
1289 if test "x$ac_system" = "xAIX"
1290 then
1291         with_perfstat="yes"
1292         with_procinfo="yes"
1293 else
1294         with_perfstat="no (AIX only)"
1295         with_procinfo="no (AIX only)"
1296 fi
1297
1298 if test "x$with_perfstat" = "xyes"
1299 then
1300         AC_CHECK_LIB(perfstat, perfstat_reset, [with_perfstat="yes"], [with_perfstat="no (perfstat not found)"], [])
1301 #       AC_CHECK_HEADERS(sys/protosw.h libperfstat.h,, [with_perfstat="no (perfstat not found)"])
1302 fi
1303 if test "x$with_perfstat" = "xyes"
1304 then
1305          AC_DEFINE(HAVE_PERFSTAT, 1, [Define to 1 if you have the 'perfstat' library (-lperfstat)])
1306          # struct members pertaining to donation have been added to libperfstat somewhere between AIX5.3ML5 and AIX5.3ML9
1307          AC_CHECK_MEMBER([perfstat_partition_type_t.b.donate_enabled], [], [], [[#include <libperfstat.h]])
1308          if test "x$av_cv_member_perfstat_partition_type_t_b_donate_enabled" = "xyes"
1309          then
1310                 AC_DEFINE(PERFSTAT_SUPPORTS_DONATION, 1, [Define to 1 if your version of the 'perfstat' library supports donation])
1311          fi
1312 fi
1313 AM_CONDITIONAL(BUILD_WITH_PERFSTAT, test "x$with_perfstat" = "xyes")
1314
1315 # Processes plugin under AIX.
1316 if test "x$with_procinfo" = "xyes"
1317 then
1318         AC_CHECK_HEADERS(procinfo.h,, [with_procinfo="no (procinfo.h not found)"])
1319 fi
1320 if test "x$with_procinfo" = "xyes"
1321 then
1322          AC_DEFINE(HAVE_PROCINFO_H, 1, [Define to 1 if you have the procinfo.h])
1323 fi
1324
1325 if test "x$ac_system" = "xSolaris"
1326 then
1327         with_kstat="yes"
1328         with_devinfo="yes"
1329 else
1330         with_kstat="no (Solaris only)"
1331         with_devinfo="no (Solaris only)"
1332 fi
1333
1334 if test "x$with_kstat" = "xyes"
1335 then
1336         AC_CHECK_LIB(kstat, kstat_open, [with_kstat="yes"], [with_kstat="no (libkstat not found)"], [])
1337 fi
1338 if test "x$with_kstat" = "xyes"
1339 then
1340         AC_CHECK_LIB(devinfo, di_init, [with_devinfo="yes"], [with_devinfo="no (not found)"], [])
1341         AC_CHECK_HEADERS(kstat.h,, [with_kstat="no (kstat.h not found)"])
1342 fi
1343 if test "x$with_kstat" = "xyes"
1344 then
1345         AC_DEFINE(HAVE_LIBKSTAT, 1,
1346                   [Define to 1 if you have the 'kstat' library (-lkstat)])
1347 fi
1348 AM_CONDITIONAL(BUILD_WITH_LIBKSTAT, test "x$with_kstat" = "xyes")
1349 AM_CONDITIONAL(BUILD_WITH_LIBDEVINFO, test "x$with_devinfo" = "xyes")
1350
1351 with_libiokit="no"
1352 AC_CHECK_LIB(IOKit, IOServiceGetMatchingServices,
1353 [
1354         with_libiokit="yes"
1355 ],
1356 [
1357         with_libiokit="no"
1358 ])
1359 AM_CONDITIONAL(BUILD_WITH_LIBIOKIT, test "x$with_libiokit" = "xyes")
1360
1361 with_libkvm="no"
1362 AC_CHECK_LIB(kvm, kvm_getprocs, [with_kvm_getprocs="yes"], [with_kvm_getprocs="no"])
1363 if test "x$with_kvm_getprocs" = "xyes"
1364 then
1365         AC_DEFINE(HAVE_LIBKVM_GETPROCS, 1,
1366                   [Define to 1 if you have the 'kvm' library with the 'kvm_getprocs' symbol (-lkvm)])
1367         with_libkvm="yes"
1368 fi
1369 AM_CONDITIONAL(BUILD_WITH_LIBKVM_GETPROCS, test "x$with_kvm_getprocs" = "xyes")
1370
1371 AC_CHECK_LIB(kvm, kvm_getswapinfo, [with_kvm_getswapinfo="yes"], [with_kvm_getswapinfo="no"])
1372 if test "x$with_kvm_getswapinfo" = "xyes"
1373 then
1374         AC_DEFINE(HAVE_LIBKVM_GETSWAPINFO, 1,
1375                   [Define to 1 if you have the 'kvm' library with the 'kvm_getswapinfo' symbol (-lkvm)])
1376         with_libkvm="yes"
1377 fi
1378 AM_CONDITIONAL(BUILD_WITH_LIBKVM_GETSWAPINFO, test "x$with_kvm_getswapinfo" = "xyes")
1379
1380 AC_CHECK_LIB(kvm, kvm_nlist, [with_kvm_nlist="yes"], [with_kvm_nlist="no"])
1381 if test "x$with_kvm_nlist" = "xyes"
1382 then
1383         AC_DEFINE(HAVE_LIBKVM_NLIST, 1,
1384                   [Define to 1 if you have the 'kvm' library with the 'kvm_nlist' symbol (-lkvm)])
1385         with_libkvm="yes"
1386 fi
1387 AM_CONDITIONAL(BUILD_WITH_LIBKVM_NLIST, test "x$with_kvm_nlist" = "xyes")
1388
1389 AC_CHECK_LIB(kvm, kvm_openfiles, [with_kvm_openfiles="yes"], [with_kvm_openfiles="no"])
1390 if test "x$with_kvm_openfiles" = "xyes"
1391 then
1392         AC_DEFINE(HAVE_LIBKVM_NLIST, 1,
1393                   [Define to 1 if you have the 'kvm' library with the 'kvm_openfiles' symbol (-lkvm)])
1394         with_libkvm="yes"
1395 fi
1396 AM_CONDITIONAL(BUILD_WITH_LIBKVM_OPENFILES, test "x$with_kvm_openfiles" = "xyes")
1397
1398 # --with-libcredis {{{
1399 AC_ARG_WITH(libcredis, [AS_HELP_STRING([--with-libcredis@<:@=PREFIX@:>@], [Path to libcredis.])],
1400 [
1401  if test "x$withval" = "xyes"
1402  then
1403          with_libcredis="yes"
1404  else if test "x$withval" = "xno"
1405  then
1406          with_libcredis="no"
1407  else
1408          with_libcredis="yes"
1409          LIBCREDIS_CPPFLAGS="$LIBCREDIS_CPPFLAGS -I$withval/include"
1410          LIBCREDIS_LDFLAGS="$LIBCREDIS_LDFLAGS -L$withval/lib"
1411  fi; fi
1412 ],
1413 [with_libcredis="yes"])
1414
1415 SAVE_CPPFLAGS="$CPPFLAGS"
1416 SAVE_LDFLAGS="$LDFLAGS"
1417
1418 CPPFLAGS="$CPPFLAGS $LIBCREDIS_CPPFLAGS"
1419 LDFLAGS="$LDFLAGS $LIBCREDIS_LDFLAGS"
1420
1421 if test "x$with_libcredis" = "xyes"
1422 then
1423         if test "x$LIBCREDIS_CPPFLAGS" != "x"
1424         then
1425                 AC_MSG_NOTICE([libcredis CPPFLAGS: $LIBCREDIS_CPPFLAGS])
1426         fi
1427         AC_CHECK_HEADERS(credis.h,
1428         [with_libcredis="yes"],
1429         [with_libcredis="no (credis.h not found)"])
1430 fi
1431 if test "x$with_libcredis" = "xyes"
1432 then
1433         if test "x$LIBCREDIS_LDFLAGS" != "x"
1434         then
1435                 AC_MSG_NOTICE([libcredis LDFLAGS: $LIBCREDIS_LDFLAGS])
1436         fi
1437         AC_CHECK_LIB(credis, credis_info,
1438         [with_libcredis="yes"],
1439         [with_libcredis="no (symbol 'credis_info' not found)"])
1440
1441 fi
1442
1443 CPPFLAGS="$SAVE_CPPFLAGS"
1444 LDFLAGS="$SAVE_LDFLAGS"
1445
1446 if test "x$with_libcredis" = "xyes"
1447 then
1448         BUILD_WITH_LIBCREDIS_CPPFLAGS="$LIBCREDIS_CPPFLAGS"
1449         BUILD_WITH_LIBCREDIS_LDFLAGS="$LIBCREDIS_LDFLAGS"
1450         AC_SUBST(BUILD_WITH_LIBCREDIS_CPPFLAGS)
1451         AC_SUBST(BUILD_WITH_LIBCREDIS_LDFLAGS)
1452 fi
1453 AM_CONDITIONAL(BUILD_WITH_LIBCREDIS, test "x$with_libcredis" = "xyes")
1454 # }}}
1455
1456 # --with-libcurl {{{
1457 with_curl_config="curl-config"
1458 with_curl_cflags=""
1459 with_curl_libs=""
1460 AC_ARG_WITH(libcurl, [AS_HELP_STRING([--with-libcurl@<:@=PREFIX@:>@], [Path to libcurl.])],
1461 [
1462         if test "x$withval" = "xno"
1463         then
1464                 with_libcurl="no"
1465         else if test "x$withval" = "xyes"
1466         then
1467                 with_libcurl="yes"
1468         else
1469                 if test -f "$withval" && test -x "$withval"
1470                 then
1471                         with_curl_config="$withval"
1472                         with_libcurl="yes"
1473                 else if test -x "$withval/bin/curl-config"
1474                 then
1475                         with_curl_config="$withval/bin/curl-config"
1476                         with_libcurl="yes"
1477                 fi; fi
1478                 with_libcurl="yes"
1479         fi; fi
1480 ],
1481 [
1482         with_libcurl="yes"
1483 ])
1484 if test "x$with_libcurl" = "xyes"
1485 then
1486         with_curl_cflags=`$with_curl_config --cflags 2>/dev/null`
1487         curl_config_status=$?
1488
1489         if test $curl_config_status -ne 0
1490         then
1491                 with_libcurl="no ($with_curl_config failed)"
1492         else
1493                 SAVE_CPPFLAGS="$CPPFLAGS"
1494                 CPPFLAGS="$CPPFLAGS $with_curl_cflags"
1495
1496                 AC_CHECK_HEADERS(curl/curl.h, [], [with_libcurl="no (curl/curl.h not found)"], [])
1497
1498                 CPPFLAGS="$SAVE_CPPFLAGS"
1499         fi
1500 fi
1501 if test "x$with_libcurl" = "xyes"
1502 then
1503         with_curl_libs=`$with_curl_config --libs 2>/dev/null`
1504         curl_config_status=$?
1505
1506         if test $curl_config_status -ne 0
1507         then
1508                 with_libcurl="no ($with_curl_config failed)"
1509         else
1510                 AC_CHECK_LIB(curl, curl_easy_init,
1511                  [with_libcurl="yes"],
1512                  [with_libcurl="no (symbol 'curl_easy_init' not found)"],
1513                  [$with_curl_libs])
1514         fi
1515 fi
1516 if test "x$with_libcurl" = "xyes"
1517 then
1518         BUILD_WITH_LIBCURL_CFLAGS="$with_curl_cflags"
1519         BUILD_WITH_LIBCURL_LIBS="$with_curl_libs"
1520         AC_SUBST(BUILD_WITH_LIBCURL_CFLAGS)
1521         AC_SUBST(BUILD_WITH_LIBCURL_LIBS)
1522 fi
1523 AM_CONDITIONAL(BUILD_WITH_LIBCURL, test "x$with_libcurl" = "xyes")
1524 # }}}
1525
1526 # --with-libdbi {{{
1527 with_libdbi_cppflags=""
1528 with_libdbi_ldflags=""
1529 AC_ARG_WITH(libdbi, [AS_HELP_STRING([--with-libdbi@<:@=PREFIX@:>@], [Path to libdbi.])],
1530 [
1531         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1532         then
1533                 with_libdbi_cppflags="-I$withval/include"
1534                 with_libdbi_ldflags="-L$withval/lib"
1535                 with_libdbi="yes"
1536         else
1537                 with_libdbi="$withval"
1538         fi
1539 ],
1540 [
1541         with_libdbi="yes"
1542 ])
1543 if test "x$with_libdbi" = "xyes"
1544 then
1545         SAVE_CPPFLAGS="$CPPFLAGS"
1546         CPPFLAGS="$CPPFLAGS $with_libdbi_cppflags"
1547
1548         AC_CHECK_HEADERS(dbi/dbi.h, [with_libdbi="yes"], [with_libdbi="no (dbi/dbi.h not found)"])
1549
1550         CPPFLAGS="$SAVE_CPPFLAGS"
1551 fi
1552 if test "x$with_libdbi" = "xyes"
1553 then
1554         SAVE_CPPFLAGS="$CPPFLAGS"
1555         SAVE_LDFLAGS="$LDFLAGS"
1556         CPPFLAGS="$CPPFLAGS $with_libdbi_cppflags"
1557         LDFLAGS="$LDFLAGS $with_libdbi_ldflags"
1558
1559         AC_CHECK_LIB(dbi, dbi_initialize, [with_libdbi="yes"], [with_libdbi="no (Symbol 'dbi_initialize' not found)"])
1560
1561         CPPFLAGS="$SAVE_CPPFLAGS"
1562         LDFLAGS="$SAVE_LDFLAGS"
1563 fi
1564 if test "x$with_libdbi" = "xyes"
1565 then
1566         BUILD_WITH_LIBDBI_CPPFLAGS="$with_libdbi_cppflags"
1567         BUILD_WITH_LIBDBI_LDFLAGS="$with_libdbi_ldflags"
1568         BUILD_WITH_LIBDBI_LIBS="-ldbi"
1569         AC_SUBST(BUILD_WITH_LIBDBI_CPPFLAGS)
1570         AC_SUBST(BUILD_WITH_LIBDBI_LDFLAGS)
1571         AC_SUBST(BUILD_WITH_LIBDBI_LIBS)
1572 fi
1573 AM_CONDITIONAL(BUILD_WITH_LIBDBI, test "x$with_libdbi" = "xyes")
1574 # }}}
1575
1576 # --with-libesmtp {{{
1577 AC_ARG_WITH(libesmtp, [AS_HELP_STRING([--with-libesmtp@<:@=PREFIX@:>@], [Path to libesmtp.])],
1578 [
1579         if test "x$withval" != "xno" && test "x$withval" != "xyes"
1580         then
1581                 LDFLAGS="$LDFLAGS -L$withval/lib"
1582                 CPPFLAGS="$CPPFLAGS -I$withval/include -D_THREAD_SAFE"
1583                 with_libesmtp="yes"
1584         else
1585                 with_libesmtp="$withval"
1586         fi
1587 ],
1588 [
1589         with_libesmtp="yes"
1590 ])
1591 if test "x$with_libesmtp" = "xyes"
1592 then
1593         AC_CHECK_LIB(esmtp, smtp_create_session,
1594         [
1595                 AC_DEFINE(HAVE_LIBESMTP, 1, [Define to 1 if you have the esmtp library (-lesmtp).])
1596         ], [with_libesmtp="no (libesmtp not found)"])
1597 fi
1598 if test "x$with_libesmtp" = "xyes"
1599 then
1600         AC_CHECK_HEADERS(libesmtp.h,
1601         [
1602                 AC_DEFINE(HAVE_LIBESMTP_H, 1, [Define to 1 if you have the <libesmtp.h> header file.])
1603         ], [with_libesmtp="no (libesmtp.h not found)"])
1604 fi
1605 if test "x$with_libesmtp" = "xyes"
1606 then
1607         collect_libesmtp=1
1608 else
1609         collect_libesmtp=0
1610 fi
1611 AC_DEFINE_UNQUOTED(COLLECT_LIBESMTP, [$collect_libesmtp],
1612         [Wether or not to use the esmtp library])
1613 AM_CONDITIONAL(BUILD_WITH_LIBESMTP, test "x$with_libesmtp" = "xyes")
1614 # }}}
1615
1616 # --with-libganglia {{{
1617 AC_ARG_WITH(libganglia, [AS_HELP_STRING([--with-libganglia@<:@=PREFIX@:>@], [Path to libganglia.])],
1618 [
1619  if test -f "$withval" && test -x "$withval"
1620  then
1621          with_libganglia_config="$withval"
1622          with_libganglia="yes"
1623  else if test -f "$withval/bin/ganglia-config" && test -x "$withval/bin/ganglia-config"
1624  then
1625          with_libganglia_config="$withval/bin/ganglia-config"
1626          with_libganglia="yes"
1627  else if test -d "$withval"
1628  then
1629          GANGLIA_CPPFLAGS="-I$withval/include"
1630          GANGLIA_LDFLAGS="-L$withval/lib"
1631          with_libganglia="yes"
1632  else
1633          with_libganglia_config="ganglia-config"
1634          with_libganglia="$withval"
1635  fi; fi; fi
1636 ],
1637 [
1638  with_libganglia_config="ganglia-config"
1639  with_libganglia="yes"
1640 ])
1641
1642 if test "x$with_libganglia" = "xyes" && test "x$with_libganglia_config" != "x"
1643 then
1644         if test "x$GANGLIA_CPPFLAGS" = "x"
1645         then
1646                 GANGLIA_CPPFLAGS=`"$with_libganglia_config" --cflags 2>/dev/null`
1647         fi
1648
1649         if test "x$GANGLIA_LDFLAGS" = "x"
1650         then
1651                 GANGLIA_LDFLAGS=`"$with_libganglia_config" --ldflags 2>/dev/null`
1652         fi
1653
1654         if test "x$GANGLIA_LIBS" = "x"
1655         then
1656                 GANGLIA_LIBS=`"$with_libganglia_config" --libs 2>/dev/null`
1657         fi
1658 fi
1659
1660 SAVE_CPPFLAGS="$CPPFLAGS"
1661 SAVE_LDFLAGS="$LDFLAGS"
1662 CPPFLAGS="$CPPFLAGS $GANGLIA_CPPFLAGS"
1663 LDFLAGS="$LDFLAGS $GANGLIA_LDFLAGS"
1664
1665 if test "x$with_libganglia" = "xyes"
1666 then
1667         AC_CHECK_HEADERS(gm_protocol.h,
1668         [
1669                 AC_DEFINE(HAVE_GM_PROTOCOL_H, 1,
1670                           [Define to 1 if you have the <gm_protocol.h> header file.])
1671         ], [with_libganglia="no (gm_protocol.h not found)"])
1672 fi
1673
1674 if test "x$with_libganglia" = "xyes"
1675 then
1676         AC_CHECK_LIB(ganglia, xdr_Ganglia_value_msg,
1677         [
1678                 AC_DEFINE(HAVE_LIBGANGLIA, 1,
1679                           [Define to 1 if you have the ganglia library (-lganglia).])
1680         ], [with_libganglia="no (symbol xdr_Ganglia_value_msg not found)"])
1681 fi
1682
1683 CPPFLAGS="$SAVE_CPPFLAGS"
1684 LDFLAGS="$SAVE_LDFLAGS"
1685
1686 AC_SUBST(GANGLIA_CPPFLAGS)
1687 AC_SUBST(GANGLIA_LDFLAGS)
1688 AC_SUBST(GANGLIA_LIBS)
1689 AM_CONDITIONAL(BUILD_WITH_LIBGANGLIA, test "x$with_libganglia" = "xyes")
1690 # }}}
1691
1692 # --with-libgcrypt {{{
1693 GCRYPT_CPPFLAGS="$GCRYPT_CPPFLAGS"
1694 GCRYPT_LDFLAGS="$GCRYPT_LDFLAGS"
1695 GCRYPT_LIBS="$GCRYPT_LIBS"
1696 AC_ARG_WITH(libgcrypt, [AS_HELP_STRING([--with-libgcrypt@<:@=PREFIX@:>@], [Path to libgcrypt.])],
1697 [
1698  if test -f "$withval" && test -x "$withval"
1699  then
1700          with_libgcrypt_config="$withval"
1701          with_libgcrypt="yes"
1702  else if test -f "$withval/bin/gcrypt-config" && test -x "$withval/bin/gcrypt-config"
1703  then
1704          with_libgcrypt_config="$withval/bin/gcrypt-config"
1705          with_libgcrypt="yes"
1706  else if test -d "$withval"
1707  then
1708          GCRYPT_CPPFLAGS="$GCRYPT_CPPFLAGS -I$withval/include"
1709          GCRYPT_LDFLAGS="$GCRYPT_LDFLAGS -L$withval/lib"
1710          with_libgcrypt="yes"
1711  else
1712          with_libgcrypt_config="gcrypt-config"
1713          with_libgcrypt="$withval"
1714  fi; fi; fi
1715 ],
1716 [
1717  with_libgcrypt_config="libgcrypt-config"
1718  with_libgcrypt="yes"
1719 ])
1720
1721 if test "x$with_libgcrypt" = "xyes" && test "x$with_libgcrypt_config" != "x"
1722 then
1723         if test "x$GCRYPT_CPPFLAGS" = "x"
1724         then
1725                 GCRYPT_CPPFLAGS=`"$with_libgcrypt_config" --cflags 2>/dev/null`
1726         fi
1727
1728         if test "x$GCRYPT_LDFLAGS" = "x"
1729         then
1730                 gcrypt_exec_prefix=`"$with_libgcrypt_config" --exec-prefix 2>/dev/null`
1731                 GCRYPT_LDFLAGS="-L$gcrypt_exec_prefix/lib"
1732         fi
1733
1734         if test "x$GCRYPT_LIBS" = "x"
1735         then
1736                 GCRYPT_LIBS=`"$with_libgcrypt_config" --libs 2>/dev/null`
1737         fi
1738 fi
1739
1740 SAVE_CPPFLAGS="$CPPFLAGS"
1741 SAVE_LDFLAGS="$LDFLAGS"
1742 CPPFLAGS="$CPPFLAGS $GCRYPT_CPPFLAGS"
1743 LDFLAGS="$LDFLAGS $GCRYPT_LDFLAGS"
1744
1745 if test "x$with_libgcrypt" = "xyes"
1746 then
1747         if test "x$GCRYPT_CPPFLAGS" != "x"
1748         then
1749                 AC_MSG_NOTICE([gcrypt CPPFLAGS: $GCRYPT_CPPFLAGS])
1750         fi
1751         AC_CHECK_HEADERS(gcrypt.h,
1752                 [with_libgcrypt="yes"],
1753                 [with_libgcrypt="no (gcrypt.h not found)"])
1754 fi
1755
1756 if test "x$with_libgcrypt" = "xyes"
1757 then
1758         if test "x$GCRYPT_LDFLAGS" != "x"
1759         then
1760                 AC_MSG_NOTICE([gcrypt LDFLAGS: $GCRYPT_LDFLAGS])
1761         fi
1762         AC_CHECK_LIB(gcrypt, gcry_md_hash_buffer,
1763                 [with_libgcrypt="yes"],
1764                 [with_libgcrypt="no (symbol gcry_md_hash_buffer not found)"])
1765
1766         if test "$with_libgcrypt" != "no"; then
1767                 AM_PATH_LIBGCRYPT(1:1.2.0,,with_libgcrypt="no (version 1.2.0+ required)")
1768         fi
1769 fi
1770
1771 CPPFLAGS="$SAVE_CPPFLAGS"
1772 LDFLAGS="$SAVE_LDFLAGS"
1773
1774 if test "x$with_libgcrypt" = "xyes"
1775 then
1776         AC_DEFINE(HAVE_LIBGCRYPT, 1, [Define to 1 if you have the gcrypt library (-lgcrypt).])
1777 fi
1778
1779 AC_SUBST(GCRYPT_CPPFLAGS)
1780 AC_SUBST(GCRYPT_LDFLAGS)
1781 AC_SUBST(GCRYPT_LIBS)
1782 AM_CONDITIONAL(BUILD_WITH_LIBGCRYPT, test "x$with_libgcrypt" = "xyes")
1783 # }}}
1784
1785 # --with-libiptc {{{
1786 AC_ARG_WITH(libiptc, [AS_HELP_STRING([--with-libiptc@<:@=PREFIX@:>@], [Path to libiptc.])],
1787 [
1788         if test "x$withval" = "xshipped"
1789         then
1790                 with_libiptc="own"
1791         else if test "x$withval" = "xyes"
1792         then
1793                 with_libiptc="pkgconfig"
1794         else if test "x$withval" = "xno"
1795         then
1796                 with_libiptc="no"
1797         else
1798                 with_libiptc="yes"
1799                 with_libiptc_cflags="-I$withval/include"
1800                 with_libiptc_libs="-L$withval/lib"
1801         fi; fi; fi
1802 ],
1803 [
1804         if test "x$ac_system" = "xLinux"
1805         then
1806                 with_libiptc="pkgconfig"
1807         else
1808                 with_libiptc="no (Linux only)"
1809         fi
1810 ])
1811
1812 if test "x$with_libiptc" = "xpkgconfig" && test "x$PKG_CONFIG" = "x"
1813 then
1814         with_libiptc="no (Don't have pkg-config)"
1815 fi
1816
1817 if test "x$with_libiptc" = "xpkgconfig"
1818 then
1819         $PKG_CONFIG --exists 'libiptc' 2>/dev/null
1820         if test $? -ne 0
1821         then
1822                 with_libiptc="no (pkg-config doesn't know libiptc)"
1823         fi
1824 fi
1825 if test "x$with_libiptc" = "xpkgconfig"
1826 then
1827         with_libiptc_cflags="`$PKG_CONFIG --cflags 'libiptc'`"
1828         if test $? -ne 0
1829         then
1830                 with_libiptc="no ($PKG_CONFIG failed)"
1831         fi
1832         with_libiptc_libs="`$PKG_CONFIG --libs 'libiptc'`"
1833         if test $? -ne 0
1834         then
1835                 with_libiptc="no ($PKG_CONFIG failed)"
1836         fi
1837 fi
1838
1839 SAVE_CPPFLAGS="$CPPFLAGS"
1840 CPPFLAGS="$CPPFLAGS $with_libiptc_cflags"
1841
1842 # check whether the header file for libiptc is available.
1843 if test "x$with_libiptc" = "xpkgconfig"
1844 then
1845         AC_CHECK_HEADERS(libiptc/libiptc.h libiptc/libip6tc.h, ,
1846                         [with_libiptc="no (header file missing)"])
1847 fi
1848 # If the header file is available, check for the required type declaractions.
1849 # They may be missing in old versions of libiptc. In that case, they will be
1850 # declared in the iptables plugin.
1851 if test "x$with_libiptc" = "xpkgconfig"
1852 then
1853         AC_CHECK_TYPES([iptc_handle_t, ip6tc_handle_t], [], [])
1854 fi
1855 # Check for the iptc_init symbol in the library.
1856 if test "x$with_libiptc" = "xpkgconfig"
1857 then
1858         AC_CHECK_LIB(iptc, iptc_init,
1859                         [with_libiptc="pkgconfig"],
1860                         [with_libiptc="no"],
1861                         [$with_libiptc_libs])
1862 fi
1863 if test "x$with_libiptc" = "xpkgconfig"
1864 then
1865         with_libiptc="yes"
1866 fi
1867
1868 CPPFLAGS="$SAVE_CPPFLAGS"
1869
1870 if test "x$with_libiptc" = "xown"
1871 then
1872         with_libiptc_cflags=""
1873         with_libiptc_libs=""
1874 fi
1875 if test "x$with_libiptc" = "xown"
1876 then
1877         AC_CHECK_HEADERS(linux/netfilter_ipv4/ip_tables.h linux/netfilter_ipv6/ip6_tables.h linux/netfilter/x_tables.h, [],
1878         [
1879                 with_libiptc="no (Linux iptables headers not found)"
1880         ],
1881         [
1882 #include "$srcdir/src/owniptc/ipt_kernel_headers.h"
1883         ])
1884 fi
1885 AM_CONDITIONAL(BUILD_WITH_OWN_LIBIPTC, test "x$with_libiptc" = "xown")
1886 if test "x$with_libiptc" = "xown"
1887 then
1888         AC_DEFINE(OWN_LIBIPTC, 1, [Define to 1 if we use the shipped iptc library.])
1889         with_libiptc="yes"
1890 fi
1891
1892 AM_CONDITIONAL(BUILD_WITH_LIBIPTC, test "x$with_libiptc" = "xyes")
1893 if test "x$with_libiptc" = "xyes"
1894 then
1895         BUILD_WITH_LIBIPTC_CPPFLAGS="$with_libiptc_cflags"
1896         BUILD_WITH_LIBIPTC_LDFLAGS="$with_libiptc_libs"
1897         AC_SUBST(BUILD_WITH_LIBIPTC_CPPFLAGS)
1898         AC_SUBST(BUILD_WITH_LIBIPTC_LDFLAGS)
1899 fi
1900 # }}}
1901
1902 # --with-java {{{
1903 with_java_home="$JAVA_HOME"
1904 with_java_vmtype="client"
1905 with_java_cflags=""
1906 with_java_libs=""
1907 JAVAC="$JAVAC"
1908 JAR="$JAR"
1909 AC_ARG_WITH(java, [AS_HELP_STRING([--with-java@<:@=PREFIX@:>@], [Path to Java home.])],
1910 [
1911         if test "x$withval" = "xno"
1912         then
1913                 with_java="no"
1914         else if test "x$withval" = "xyes"
1915         then
1916                 with_java="yes"
1917         else
1918                 with_java_home="$withval"
1919                 with_java="yes"
1920         fi; fi
1921 ],
1922 [with_java="yes"])
1923 if test "x$with_java" = "xyes"
1924 then
1925         if test -d "$with_java_home"
1926         then
1927                 AC_MSG_CHECKING([for jni.h])
1928                 TMPDIR=`find "$with_java_home" -name jni.h -type f -exec 'dirname' '{}' ';' | head -n 1`
1929                 if test "x$TMPDIR" != "x"
1930                 then
1931                         AC_MSG_RESULT([found in $TMPDIR])
1932                         JAVA_CPPFLAGS="$JAVA_CPPFLAGS -I$TMPDIR"
1933                 else
1934                         AC_MSG_RESULT([not found])
1935                 fi
1936
1937                 AC_MSG_CHECKING([for jni_md.h])
1938                 TMPDIR=`find "$with_java_home" -name jni_md.h -type f -exec 'dirname' '{}' ';' | head -n 1`
1939                 if test "x$TMPDIR" != "x"
1940                 then
1941                         AC_MSG_RESULT([found in $TMPDIR])
1942                         JAVA_CPPFLAGS="$JAVA_CPPFLAGS -I$TMPDIR"
1943                 else
1944                         AC_MSG_RESULT([not found])
1945                 fi
1946
1947                 AC_MSG_CHECKING([for libjvm.so])
1948                 TMPDIR=`find "$with_java_home" -name libjvm.so -type f -exec 'dirname' '{}' ';' | head -n 1`
1949                 if test "x$TMPDIR" != "x"
1950                 then
1951                         AC_MSG_RESULT([found in $TMPDIR])
1952                         JAVA_LDFLAGS="$JAVA_LDFLAGS -L$TMPDIR -Wl,-rpath -Wl,$TMPDIR"
1953                 else
1954                         AC_MSG_RESULT([not found])
1955                 fi
1956
1957                 if test "x$JAVAC" = "x"
1958                 then
1959                         AC_MSG_CHECKING([for javac])
1960                         TMPDIR=`find "$with_java_home" -name javac -type f | head -n 1`
1961                         if test "x$TMPDIR" != "x"
1962                         then
1963                                 JAVAC="$TMPDIR"
1964                                 AC_MSG_RESULT([$JAVAC])
1965                         else
1966                                 AC_MSG_RESULT([not found])
1967                         fi
1968                 fi
1969                 if test "x$JAR" = "x"
1970                 then
1971                         AC_MSG_CHECKING([for jar])
1972                         TMPDIR=`find "$with_java_home" -name jar -type f | head -n 1`
1973                         if test "x$TMPDIR" != "x"
1974                         then
1975                                 JAR="$TMPDIR"
1976                                 AC_MSG_RESULT([$JAR])
1977                         else
1978                                 AC_MSG_RESULT([not found])
1979                         fi
1980                 fi
1981         else if test "x$with_java_home" != "x"
1982         then
1983                 AC_MSG_WARN([JAVA_HOME: No such directory: $with_java_home])
1984         fi; fi
1985 fi
1986
1987 if test "x$JAVA_CPPFLAGS" != "x"
1988 then
1989         AC_MSG_NOTICE([Building with JAVA_CPPFLAGS set to: $JAVA_CPPFLAGS])
1990 fi
1991 if test "x$JAVA_CFLAGS" != "x"
1992 then
1993         AC_MSG_NOTICE([Building with JAVA_CFLAGS set to: $JAVA_CFLAGS])
1994 fi
1995 if test "x$JAVA_LDFLAGS" != "x"
1996 then
1997         AC_MSG_NOTICE([Building with JAVA_LDFLAGS set to: $JAVA_LDFLAGS])
1998 fi
1999 if test "x$JAVAC" = "x"
2000 then
2001         with_javac_path="$PATH"
2002         if test "x$with_java_home" != "x"
2003         then
2004                 with_javac_path="$with_java_home:with_javac_path"
2005                 if test -d "$with_java_home/bin"
2006                 then
2007                         with_javac_path="$with_java_home/bin:with_javac_path"
2008                 fi
2009         fi
2010
2011         AC_PATH_PROG(JAVAC, javac, [], "$with_javac_path")
2012 fi
2013 if test "x$JAVAC" = "x"
2014 then
2015         with_java="no (javac not found)"
2016 fi
2017 if test "x$JAR" = "x"
2018 then
2019         with_jar_path="$PATH"
2020         if test "x$with_java_home" != "x"
2021         then
2022                 with_jar_path="$with_java_home:$with_jar_path"
2023                 if test -d "$with_java_home/bin"
2024                 then
2025                         with_jar_path="$with_java_home/bin:$with_jar_path"
2026                 fi
2027         fi
2028
2029         AC_PATH_PROG(JAR, jar, [], "$with_jar_path")
2030 fi
2031 if test "x$JAR" = "x"
2032 then
2033         with_java="no (jar not found)"
2034 fi
2035
2036 SAVE_CPPFLAGS="$CPPFLAGS"
2037 SAVE_CFLAGS="$CFLAGS"
2038 SAVE_LDFLAGS="$LDFLAGS"
2039 CPPFLAGS="$CPPFLAGS $JAVA_CPPFLAGS"
2040 CFLAGS="$CFLAGS $JAVA_CFLAGS"
2041 LDFLAGS="$LDFLAGS $JAVA_LDFLAGS"
2042
2043 if test "x$with_java" = "xyes"
2044 then
2045         AC_CHECK_HEADERS(jni.h, [], [with_java="no (jni.h not found)"])
2046 fi
2047 if test "x$with_java" = "xyes"
2048 then
2049         AC_CHECK_LIB(jvm, JNI_CreateJavaVM,
2050         [with_java="yes"],
2051         [with_java="no (libjvm not found)"],
2052         [$JAVA_LIBS])
2053 fi
2054 if test "x$with_java" = "xyes"
2055 then
2056         JAVA_LIBS="$JAVA_LIBS -ljvm"
2057         AC_MSG_NOTICE([Building with JAVA_LIBS set to: $JAVA_LIBS])
2058 fi
2059
2060 CPPFLAGS="$SAVE_CPPFLAGS"
2061 CFLAGS="$SAVE_CFLAGS"
2062 LDFLAGS="$SAVE_LDFLAGS"
2063
2064 AC_SUBST(JAVA_CPPFLAGS)
2065 AC_SUBST(JAVA_CFLAGS)
2066 AC_SUBST(JAVA_LDFLAGS)
2067 AC_SUBST(JAVA_LIBS)
2068 AM_CONDITIONAL(BUILD_WITH_JAVA, test "x$with_java" = "xyes")
2069 # }}}
2070
2071 # --with-libmemcached {{{
2072 with_libmemcached_cppflags=""
2073 with_libmemcached_ldflags=""
2074 AC_ARG_WITH(libmemcached, [AS_HELP_STRING([--with-libmemcached@<:@=PREFIX@:>@], [Path to libmemcached.])],
2075 [
2076         if test "x$withval" != "xno" && test "x$withval" != "xyes"
2077         then
2078                 with_libmemcached_cppflags="-I$withval/include"
2079                 with_libmemcached_ldflags="-L$withval/lib"
2080                 with_libmemcached="yes"
2081         else
2082                 with_libmemcached="$withval"
2083         fi
2084 ],
2085 [
2086         with_libmemcached="yes"
2087 ])
2088 if test "x$with_libmemcached" = "xyes"
2089 then
2090         SAVE_CPPFLAGS="$CPPFLAGS"
2091         CPPFLAGS="$CPPFLAGS $with_libmemcached_cppflags"
2092
2093         AC_CHECK_HEADERS(libmemcached/memcached.h, [with_libmemcached="yes"], [with_libmemcached="no (libmemcached/memcached.h not found)"])
2094
2095         CPPFLAGS="$SAVE_CPPFLAGS"
2096 fi
2097 if test "x$with_libmemcached" = "xyes"
2098 then
2099         SAVE_CPPFLAGS="$CPPFLAGS"
2100         SAVE_LDFLAGS="$LDFLAGS"
2101         CPPFLAGS="$CPPFLAGS $with_libmemcached_cppflags"
2102         LDFLAGS="$LDFLAGS $with_libmemcached_ldflags"
2103
2104         AC_CHECK_LIB(memcached, memcached_create, [with_libmemcached="yes"], [with_libmemcached="no (Symbol 'memcached_create' not found)"])
2105
2106         CPPFLAGS="$SAVE_CPPFLAGS"
2107         LDFLAGS="$SAVE_LDFLAGS"
2108 fi
2109 if test "x$with_libmemcached" = "xyes"
2110 then
2111         BUILD_WITH_LIBMEMCACHED_CPPFLAGS="$with_libmemcached_cppflags"
2112         BUILD_WITH_LIBMEMCACHED_LDFLAGS="$with_libmemcached_ldflags"
2113         BUILD_WITH_LIBMEMCACHED_LIBS="-lmemcached"
2114         AC_SUBST(BUILD_WITH_LIBMEMCACHED_CPPFLAGS)
2115         AC_SUBST(BUILD_WITH_LIBMEMCACHED_LDFLAGS)
2116         AC_SUBST(BUILD_WITH_LIBMEMCACHED_LIBS)
2117         AC_DEFINE(HAVE_LIBMEMCACHED, 1, [Define if libmemcached is present and usable.])
2118 fi
2119 AM_CONDITIONAL(BUILD_WITH_LIBMEMCACHED, test "x$with_libmemcached" = "xyes")
2120 # }}}
2121
2122 # --with-libmodbus {{{
2123 with_libmodbus_config=""
2124 with_libmodbus_cflags=""
2125 with_libmodbus_libs=""
2126 AC_ARG_WITH(libmodbus, [AS_HELP_STRING([--with-libmodbus@<:@=PREFIX@:>@], [Path to the modbus library.])],
2127 [
2128         if test "x$withval" = "xno"
2129         then
2130                 with_libmodbus="no"
2131         else if test "x$withval" = "xyes"
2132         then
2133                 with_libmodbus="use_pkgconfig"
2134         else if test -d "$with_libmodbus/lib"
2135         then
2136                 AC_MSG_NOTICE([Not checking for libmodbus: Manually configured])
2137                 with_libmodbus_cflags="-I$withval/include"
2138                 with_libmodbus_libs="-L$withval/lib -lmodbus"
2139                 with_libmodbus="yes"
2140         fi; fi; fi
2141 ],
2142 [with_libmodbus="use_pkgconfig"])
2143
2144 # configure using pkg-config
2145 if test "x$with_libmodbus" = "xuse_pkgconfig"
2146 then
2147         if test "x$PKG_CONFIG" = "x"
2148         then
2149                 with_libmodbus="no (Don't have pkg-config)"
2150         fi
2151 fi
2152 if test "x$with_libmodbus" = "xuse_pkgconfig"
2153 then
2154         AC_MSG_NOTICE([Checking for modbus using $PKG_CONFIG])
2155         $PKG_CONFIG --exists 'modbus' 2>/dev/null
2156         if test $? -ne 0
2157         then
2158                 with_libmodbus="no (pkg-config doesn't know modbus)"
2159         fi
2160 fi
2161 if test "x$with_libmodbus" = "xuse_pkgconfig"
2162 then
2163         with_libmodbus_cflags="`$PKG_CONFIG --cflags 'modbus'`"
2164         if test $? -ne 0
2165         then
2166                 with_libmodbus="no ($PKG_CONFIG failed)"
2167         fi
2168         with_libmodbus_libs="`$PKG_CONFIG --libs 'modbus'`"
2169         if test $? -ne 0
2170         then
2171                 with_libmodbus="no ($PKG_CONFIG failed)"
2172         fi
2173 fi
2174 if test "x$with_libmodbus" = "xuse_pkgconfig"
2175 then
2176         with_libmodbus="yes"
2177 fi
2178
2179 # with_libmodbus_cflags and with_libmodbus_libs are set up now, let's do
2180 # the actual checks.
2181 if test "x$with_libmodbus" = "xyes"
2182 then
2183         SAVE_CPPFLAGS="$CPPFLAGS"
2184         CPPFLAGS="$CPPFLAGS $with_libmodbus_cflags"
2185
2186         AC_CHECK_HEADERS(modbus/modbus.h, [], [with_libmodbus="no (modbus/modbus.h not found)"])
2187
2188         CPPFLAGS="$SAVE_CPPFLAGS"
2189 fi
2190 if test "x$with_libmodbus" = "xyes"
2191 then
2192         SAVE_CPPFLAGS="$CPPFLAGS"
2193         SAVE_LDFLAGS="$LDFLAGS"
2194
2195         CPPFLAGS="$CPPFLAGS $with_libmodbus_cflags"
2196         LDFLAGS="$LDFLAGS $with_libmodbus_libs"
2197
2198         AC_CHECK_LIB(modbus, modbus_connect,
2199                      [with_libmodbus="yes"],
2200                      [with_libmodbus="no (symbol modbus_connect not found)"])
2201
2202         CPPFLAGS="$SAVE_CPPFLAGS"
2203         LDFLAGS="$SAVE_LDFLAGS"
2204 fi
2205 if test "x$with_libmodbus" = "xyes"
2206 then
2207         BUILD_WITH_LIBMODBUS_CFLAGS="$with_libmodbus_cflags"
2208         BUILD_WITH_LIBMODBUS_LIBS="$with_libmodbus_libs"
2209         AC_SUBST(BUILD_WITH_LIBMODBUS_CFLAGS)
2210         AC_SUBST(BUILD_WITH_LIBMODBUS_LIBS)
2211 fi
2212 # }}}
2213
2214 # --with-libmysql {{{
2215 with_mysql_config="mysql_config"
2216 with_mysql_cflags=""
2217 with_mysql_libs=""
2218 AC_ARG_WITH(libmysql, [AS_HELP_STRING([--with-libmysql@<:@=PREFIX@:>@], [Path to libmysql.])],
2219 [
2220         if test "x$withval" = "xno"
2221         then
2222                 with_libmysql="no"
2223         else if test "x$withval" = "xyes"
2224         then
2225                 with_libmysql="yes"
2226         else
2227                 if test -f "$withval" && test -x "$withval";
2228                 then
2229                         with_mysql_config="$withval"
2230                 else if test -x "$withval/bin/mysql_config"
2231                 then
2232                         with_mysql_config="$withval/bin/mysql_config"
2233                 fi; fi
2234                 with_libmysql="yes"
2235         fi; fi
2236 ],
2237 [
2238         with_libmysql="yes"
2239 ])
2240 if test "x$with_libmysql" = "xyes"
2241 then
2242         with_mysql_cflags=`$with_mysql_config --cflags 2>/dev/null`
2243         mysql_config_status=$?
2244
2245         if test $mysql_config_status -ne 0
2246         then
2247                 with_libmysql="no ($with_mysql_config failed)"
2248         else
2249                 SAVE_CPPFLAGS="$CPPFLAGS"
2250                 CPPFLAGS="$CPPFLAGS $with_mysql_cflags"
2251
2252                 have_mysql_h="no"
2253                 have_mysql_mysql_h="no"
2254                 AC_CHECK_HEADERS(mysql.h, [have_mysql_h="yes"])
2255
2256                 if test "x$have_mysql_h" = "xno"
2257                 then
2258                         AC_CHECK_HEADERS(mysql/mysql.h, [have_mysql_mysql_h="yes"])
2259                 fi
2260
2261                 if test "x$have_mysql_h$have_mysql_mysql_h" = "xnono"
2262                 then
2263                         with_libmysql="no (mysql.h not found)"
2264                 fi
2265
2266                 CPPFLAGS="$SAVE_CPPFLAGS"
2267         fi
2268 fi
2269 if test "x$with_libmysql" = "xyes"
2270 then
2271         with_mysql_libs=`$with_mysql_config --libs_r 2>/dev/null`
2272         mysql_config_status=$?
2273
2274         if test $mysql_config_status -ne 0
2275         then
2276                 with_libmysql="no ($with_mysql_config failed)"
2277         else
2278                 AC_CHECK_LIB(mysqlclient, mysql_init,
2279                  [with_libmysql="yes"],
2280                  [with_libmysql="no (symbol 'mysql_init' not found)"],
2281                  [$with_mysql_libs])
2282
2283                 AC_CHECK_LIB(mysqlclient, mysql_get_server_version,
2284                  [with_libmysql="yes"],
2285                  [with_libmysql="no (symbol 'mysql_get_server_version' not found)"],
2286                  [$with_mysql_libs])
2287         fi
2288 fi
2289 if test "x$with_libmysql" = "xyes"
2290 then
2291         BUILD_WITH_LIBMYSQL_CFLAGS="$with_mysql_cflags"
2292         BUILD_WITH_LIBMYSQL_LIBS="$with_mysql_libs"
2293         AC_SUBST(BUILD_WITH_LIBMYSQL_CFLAGS)
2294         AC_SUBST(BUILD_WITH_LIBMYSQL_LIBS)
2295 fi
2296 AM_CONDITIONAL(BUILD_WITH_LIBMYSQL, test "x$with_libmysql" = "xyes")
2297 # }}}
2298
2299 # --with-libnetlink {{{
2300 with_libnetlink_cflags=""
2301 with_libnetlink_libs="-lnetlink"
2302 AC_ARG_WITH(libnetlink, [AS_HELP_STRING([--with-libnetlink@<:@=PREFIX@:>@], [Path to libnetlink.])],
2303 [
2304  echo "libnetlink: withval = $withval"
2305  if test "x$withval" = "xyes"
2306  then
2307          with_libnetlink="yes"
2308  else if test "x$withval" = "xno"
2309  then
2310          with_libnetlink="no"
2311  else
2312          if test -d "$withval/include"
2313          then
2314                  with_libnetlink_cflags="-I$withval/include"
2315                  with_libnetlink_libs="-L$withval/lib -lnetlink"
2316                  with_libnetlink="yes"
2317          else
2318                  AC_MSG_ERROR("no such directory: $withval/include")
2319          fi
2320  fi; fi
2321 ],
2322 [
2323  if test "x$ac_system" = "xLinux"
2324  then
2325          with_libnetlink="yes"
2326  else
2327          with_libnetlink="no (Linux only library)"
2328  fi
2329 ])
2330 if test "x$with_libnetlink" = "xyes"
2331 then
2332         SAVE_CFLAGS="$CFLAGS"
2333         CFLAGS="$CFLAGS $with_libnetlink_cflags"
2334
2335         with_libnetlink="no (libnetlink.h not found)"
2336
2337         AC_CHECK_HEADERS(libnetlink.h iproute/libnetlink.h linux/libnetlink.h,
2338         [
2339          with_libnetlink="yes"
2340          break
2341         ], [],
2342 [#include <stdio.h>
2343 #include <sys/types.h>
2344 #include <asm/types.h>
2345 #include <sys/socket.h>
2346 #include <linux/netlink.h>
2347 #include <linux/rtnetlink.h>])
2348         AC_CHECK_HEADERS(linux/gen_stats.h linux/pkt_sched.h, [], [],
2349 [#include <stdio.h>
2350 #include <sys/types.h>
2351 #include <asm/types.h>
2352 #include <sys/socket.h>])
2353
2354         AC_COMPILE_IFELSE(
2355 [#include <stdio.h>
2356 #include <sys/types.h>
2357 #include <asm/types.h>
2358 #include <sys/socket.h>
2359 #include <linux/netlink.h>
2360 #include <linux/rtnetlink.h>
2361
2362 int main (void)
2363 {
2364         int retval = TCA_STATS2;
2365         return (retval);
2366 }],
2367         [AC_DEFINE([HAVE_TCA_STATS2], 1, [True if the enum-member TCA_STATS2 exists])]
2368         []);
2369
2370         AC_COMPILE_IFELSE(
2371 [#include <stdio.h>
2372 #include <sys/types.h>
2373 #include <asm/types.h>
2374 #include <sys/socket.h>
2375 #include <linux/netlink.h>
2376 #include <linux/rtnetlink.h>
2377
2378 int main (void)
2379 {
2380         int retval = TCA_STATS;
2381         return (retval);
2382 }],
2383         [AC_DEFINE([HAVE_TCA_STATS], 1, [True if the enum-member TCA_STATS exists])]
2384         []);
2385
2386         CFLAGS="$SAVE_CFLAGS"
2387 fi
2388 if test "x$with_libnetlink" = "xyes"
2389 then
2390         AC_CHECK_LIB(netlink, rtnl_open,
2391                      [with_libnetlink="yes"],
2392                      [with_libnetlink="no (symbol 'rtnl_open' not found)"],
2393                      [$with_libnetlink_libs])
2394 fi
2395 if test "x$with_libnetlink" = "xyes"
2396 then
2397         BUILD_WITH_LIBNETLINK_CFLAGS="$with_libnetlink_cflags"
2398         BUILD_WITH_LIBNETLINK_LIBS="$with_libnetlink_libs"
2399         AC_SUBST(BUILD_WITH_LIBNETLINK_CFLAGS)
2400         AC_SUBST(BUILD_WITH_LIBNETLINK_LIBS)
2401 fi
2402 AM_CONDITIONAL(BUILD_WITH_LIBNETLINK, test "x$with_libnetlink" = "xyes")
2403 # }}}
2404
2405 # --with-libnetapp {{{
2406 AC_ARG_VAR([LIBNETAPP_CPPFLAGS], [C preprocessor flags required to build with libnetapp])
2407 AC_ARG_VAR([LIBNETAPP_LDFLAGS],  [Linker flags required to build with libnetapp])
2408 AC_ARG_VAR([LIBNETAPP_LIBS],     [Other libraries required to link against libnetapp])
2409 LIBNETAPP_CPPFLAGS="$LIBNETAPP_CPPFLAGS"
2410 LIBNETAPP_LDFLAGS="$LIBNETAPP_LDFLAGS"
2411 LIBNETAPP_LIBS="$LIBNETAPP_LIBS"
2412 AC_ARG_WITH(libnetapp, [AS_HELP_STRING([--with-libnetapp@<:@=PREFIX@:>@], [Path to libnetapp.])],
2413 [
2414  if test -d "$withval"
2415  then
2416          LIBNETAPP_CPPFLAGS="$LIBNETAPP_CPPFLAGS -I$withval/include"
2417          LIBNETAPP_LDFLAGS="$LIBNETAPP_LDFLAGS -L$withval/lib"
2418          with_libnetapp="yes"
2419  else
2420          with_libnetapp="$withval"
2421  fi
2422 ],
2423 [
2424  with_libnetapp="yes"
2425 ])
2426
2427 SAVE_CPPFLAGS="$CPPFLAGS"
2428 SAVE_LDFLAGS="$LDFLAGS"
2429 CPPFLAGS="$CPPFLAGS $LIBNETAPP_CPPFLAGS"
2430 LDFLAGS="$LDFLAGS $LIBNETAPP_LDFLAGS"
2431
2432 if test "x$with_libnetapp" = "xyes"
2433 then
2434         if test "x$LIBNETAPP_CPPFLAGS" != "x"
2435         then
2436                 AC_MSG_NOTICE([netapp CPPFLAGS: $LIBNETAPP_CPPFLAGS])
2437         fi
2438         AC_CHECK_HEADERS(netapp_api.h,
2439                 [with_libnetapp="yes"],
2440                 [with_libnetapp="no (netapp_api.h not found)"])
2441 fi
2442
2443 if test "x$with_libnetapp" = "xyes"
2444 then
2445         if test "x$LIBNETAPP_LDFLAGS" != "x"
2446         then
2447                 AC_MSG_NOTICE([netapp LDFLAGS: $LIBNETAPP_LDFLAGS])
2448         fi
2449
2450         if test "x$LIBNETAPP_LIBS" = "x"
2451         then
2452                 LIBNETAPP_LIBS="-lpthread -lxml -ladt -lssl -lm -lcrypto -lz"
2453         fi
2454         AC_MSG_NOTICE([netapp LIBS: $LIBNETAPP_LIBS])
2455
2456         AC_CHECK_LIB(netapp, na_server_invoke_elem,
2457                 [with_libnetapp="yes"],
2458                 [with_libnetapp="no (symbol na_server_invoke_elem not found)"],
2459                 [$LIBNETAPP_LIBS])
2460         LIBNETAPP_LIBS="-lnetapp $LIBNETAPP_LIBS"
2461 fi
2462
2463 CPPFLAGS="$SAVE_CPPFLAGS"
2464 LDFLAGS="$SAVE_LDFLAGS"
2465
2466 if test "x$with_libnetapp" = "xyes"
2467 then
2468         AC_DEFINE(HAVE_LIBNETAPP, 1, [Define to 1 if you have the netapp library (-lnetapp).])
2469 fi
2470
2471 AC_SUBST(LIBNETAPP_CPPFLAGS)
2472 AC_SUBST(LIBNETAPP_LDFLAGS)
2473 AC_SUBST(LIBNETAPP_LIBS)
2474 AM_CONDITIONAL(BUILD_WITH_LIBNETAPP, test "x$with_libnetapp" = "xyes")
2475 # }}}
2476
2477 # --with-libnetsnmp {{{
2478 with_snmp_config="net-snmp-config"
2479 with_snmp_cflags=""
2480 with_snmp_libs=""
2481 AC_ARG_WITH(libnetsnmp, [AS_HELP_STRING([--with-libnetsnmp@<:@=PREFIX@:>@], [Path to the Net-SNMPD library.])],
2482 [
2483         if test "x$withval" = "xno"
2484         then
2485                 with_libnetsnmp="no"
2486         else if test "x$withval" = "xyes"
2487         then
2488                 with_libnetsnmp="yes"
2489         else
2490                 if test -x "$withval"
2491                 then
2492                         with_snmp_config="$withval"
2493                         with_libnetsnmp="yes"
2494                 else
2495                         with_snmp_config="$withval/bin/net-snmp-config"
2496                         with_libnetsnmp="yes"
2497                 fi
2498         fi; fi
2499 ],
2500 [with_libnetsnmp="yes"])
2501 if test "x$with_libnetsnmp" = "xyes"
2502 then
2503         with_snmp_cflags=`$with_snmp_config --cflags 2>/dev/null`
2504         snmp_config_status=$?
2505
2506         if test $snmp_config_status -ne 0
2507         then
2508                 with_libnetsnmp="no ($with_snmp_config failed)"
2509         else
2510                 SAVE_CPPFLAGS="$CPPFLAGS"
2511                 CPPFLAGS="$CPPFLAGS $with_snmp_cflags"
2512
2513                 AC_CHECK_HEADERS(net-snmp/net-snmp-config.h, [], [with_libnetsnmp="no (net-snmp/net-snmp-config.h not found)"])
2514
2515                 CPPFLAGS="$SAVE_CPPFLAGS"
2516         fi
2517 fi
2518 if test "x$with_libnetsnmp" = "xyes"
2519 then
2520         with_snmp_libs=`$with_snmp_config --libs 2>/dev/null`
2521         snmp_config_status=$?
2522
2523         if test $snmp_config_status -ne 0
2524         then
2525                 with_libnetsnmp="no ($with_snmp_config failed)"
2526         else
2527                 AC_CHECK_LIB(netsnmp, init_snmp,
2528                 [with_libnetsnmp="yes"],
2529                 [with_libnetsnmp="no (libnetsnmp not found)"],
2530                 [$with_snmp_libs])
2531         fi
2532 fi
2533 if test "x$with_libnetsnmp" = "xyes"
2534 then
2535         BUILD_WITH_LIBSNMP_CFLAGS="$with_snmp_cflags"
2536         BUILD_WITH_LIBSNMP_LIBS="$with_snmp_libs"
2537         AC_SUBST(BUILD_WITH_LIBSNMP_CFLAGS)
2538         AC_SUBST(BUILD_WITH_LIBSNMP_LIBS)
2539 fi
2540 AM_CONDITIONAL(BUILD_WITH_LIBNETSNMP, test "x$with_libnetsnmp" = "xyes")
2541 # }}}
2542
2543 # --with-liboconfig {{{
2544 with_own_liboconfig="no"
2545 liboconfig_LDFLAGS="$LDFLAGS"
2546 liboconfig_CPPFLAGS="$CPPFLAGS"
2547 AC_ARG_WITH(liboconfig, [AS_HELP_STRING([--with-liboconfig@<:@=PREFIX@:>@], [Path to liboconfig.])],
2548 [
2549         if test "x$withval" != "xno" && test "x$withval" != "xyes"
2550         then
2551                 if test -d "$withval/lib"
2552                 then
2553                         liboconfig_LDFLAGS="$LDFLAGS -L$withval/lib"
2554                 fi
2555                 if test -d "$withval/include"
2556                 then
2557                         liboconfig_CPPFLAGS="$CPPFLAGS -I$withval/include"
2558                 fi
2559         fi
2560         if test "x$withval" = "xno"
2561         then
2562                 AC_MSG_ERROR("liboconfig is required")
2563         fi
2564 ],
2565 [
2566         with_liboconfig="yes"
2567 ])
2568
2569 save_LDFLAGS="$LDFLAGS"
2570 save_CPPFLAGS="$CPPFLAGS"
2571 LDFLAGS="$liboconfig_LDFLAGS"
2572 CPPFLAGS="$liboconfig_CPPFLAGS"
2573 AC_CHECK_LIB(oconfig, oconfig_parse_fh,
2574 [
2575         with_liboconfig="yes"
2576         with_own_liboconfig="no"
2577 ],
2578 [
2579         with_liboconfig="yes"
2580         with_own_liboconfig="yes"
2581         LDFLAGS="$save_LDFLAGS"
2582         CPPFLAGS="$save_CPPFLAGS"
2583 ])
2584
2585 AM_CONDITIONAL(BUILD_WITH_OWN_LIBOCONFIG, test "x$with_own_liboconfig" = "xyes")
2586 if test "x$with_own_liboconfig" = "xyes"
2587 then
2588         with_liboconfig="yes (shipped version)"
2589 fi
2590 # }}}
2591
2592 # --with-liboping {{{
2593 AC_ARG_WITH(liboping, [AS_HELP_STRING([--with-liboping@<:@=PREFIX@:>@], [Path to liboping.])],
2594 [
2595  if test "x$withval" = "xyes"
2596  then
2597          with_liboping="yes"
2598  else if test "x$withval" = "xno"
2599  then
2600          with_liboping="no"
2601  else
2602          with_liboping="yes"
2603          LIBOPING_CPPFLAGS="$LIBOPING_CPPFLAGS -I$withval/include"
2604          LIBOPING_LDFLAGS="$LIBOPING_LDFLAGS -L$withval/lib"
2605  fi; fi
2606 ],
2607 [with_liboping="yes"])
2608
2609 SAVE_CPPFLAGS="$CPPFLAGS"
2610 SAVE_LDFLAGS="$LDFLAGS"
2611
2612 CPPFLAGS="$CPPFLAGS $LIBOPING_CPPFLAGS"
2613 LDFLAGS="$LDFLAGS $LIBOPING_LDFLAGS"
2614
2615 if test "x$with_liboping" = "xyes"
2616 then
2617         if test "x$LIBOPING_CPPFLAGS" != "x"
2618         then
2619                 AC_MSG_NOTICE([liboping CPPFLAGS: $LIBOPING_CPPFLAGS])
2620         fi
2621         AC_CHECK_HEADERS(oping.h,
2622         [with_liboping="yes"],
2623         [with_liboping="no (oping.h not found)"])
2624 fi
2625 if test "x$with_liboping" = "xyes"
2626 then
2627         if test "x$LIBOPING_LDFLAGS" != "x"
2628         then
2629                 AC_MSG_NOTICE([liboping LDFLAGS: $LIBOPING_LDFLAGS])
2630         fi
2631         AC_CHECK_LIB(oping, ping_construct,
2632         [with_liboping="yes"],
2633         [with_liboping="no (symbol 'ping_construct' not found)"])
2634 fi
2635
2636 CPPFLAGS="$SAVE_CPPFLAGS"
2637 LDFLAGS="$SAVE_LDFLAGS"
2638
2639 if test "x$with_liboping" = "xyes"
2640 then
2641         BUILD_WITH_LIBOPING_CPPFLAGS="$LIBOPING_CPPFLAGS"
2642         BUILD_WITH_LIBOPING_LDFLAGS="$LIBOPING_LDFLAGS"
2643         AC_SUBST(BUILD_WITH_LIBOPING_CPPFLAGS)
2644         AC_SUBST(BUILD_WITH_LIBOPING_LDFLAGS)
2645 fi
2646 AM_CONDITIONAL(BUILD_WITH_LIBOPING, test "x$with_liboping" = "xyes")
2647 # }}}
2648
2649 # --with-oracle {{{
2650 with_oracle_cppflags=""
2651 with_oracle_libs=""
2652 AC_ARG_WITH(oracle, [AS_HELP_STRING([--with-oracle@<:@=ORACLE_HOME@:>@], [Path to Oracle.])],
2653 [
2654         if test "x$withval" = "xyes"
2655         then
2656                 if test "x$ORACLE_HOME" = "x"
2657                 then
2658                         AC_MSG_WARN([Use of the Oracle library has been forced, but the environment variable ORACLE_HOME is not set.])
2659                 fi
2660                 with_oracle="yes"
2661         else if test "x$withval" = "xno"
2662         then
2663                 with_oracle="no"
2664         else
2665                 with_oracle="yes"
2666                 ORACLE_HOME="$withval"
2667         fi; fi
2668 ],
2669 [
2670         if test "x$ORACLE_HOME" = "x"
2671         then
2672                 with_oracle="no (ORACLE_HOME is not set)"
2673         else
2674                 with_oracle="yes"
2675         fi
2676 ])
2677 if test "x$ORACLE_HOME" != "x"
2678 then
2679         with_oracle_cppflags="-I$ORACLE_HOME/rdbms/public"
2680
2681         if test -e "$ORACLE_HOME/lib/ldflags"
2682         then
2683                 with_oracle_libs=`cat "$ORACLE_HOME/lib/ldflags"`
2684         fi
2685         #with_oracle_libs="-L$ORACLE_HOME/lib $with_oracle_libs -lclntsh"
2686         with_oracle_libs="-L$ORACLE_HOME/lib -lclntsh"
2687 fi
2688 if test "x$with_oracle" = "xyes"
2689 then
2690         SAVE_CPPFLAGS="$CPPFLAGS"
2691         CPPFLAGS="$CPPFLAGS $with_oracle_cppflags"
2692
2693         AC_CHECK_HEADERS(oci.h, [with_oracle="yes"], [with_oracle="no (oci.h not found)"])
2694
2695         CPPFLAGS="$SAVE_CPPFLAGS"
2696 fi
2697 if test "x$with_oracle" = "xyes"
2698 then
2699         SAVE_CPPFLAGS="$CPPFLAGS"
2700         SAVE_LDFLAGS="$LDFLAGS"
2701         CPPFLAGS="$CPPFLAGS $with_oracle_cppflags"
2702         LDFLAGS="$LDFLAGS $with_oracle_libs"
2703
2704         AC_CHECK_FUNC(OCIEnvCreate, [with_oracle="yes"], [with_oracle="no (Symbol 'OCIEnvCreate' not found)"])
2705
2706         CPPFLAGS="$SAVE_CPPFLAGS"
2707         LDFLAGS="$SAVE_LDFLAGS"
2708 fi
2709 if test "x$with_oracle" = "xyes"
2710 then
2711         BUILD_WITH_ORACLE_CFLAGS="$with_oracle_cppflags"
2712         BUILD_WITH_ORACLE_LIBS="$with_oracle_libs"
2713         AC_SUBST(BUILD_WITH_ORACLE_CFLAGS)
2714         AC_SUBST(BUILD_WITH_ORACLE_LIBS)
2715 fi
2716 # }}}
2717
2718 # --with-libowcapi {{{
2719 with_libowcapi_cppflags=""
2720 with_libowcapi_libs="-lowcapi"
2721 AC_ARG_WITH(libowcapi, [AS_HELP_STRING([--with-libowcapi@<:@=PREFIX@:>@], [Path to libowcapi.])],
2722 [
2723         if test "x$withval" != "xno" && test "x$withval" != "xyes"
2724         then
2725                 with_libowcapi_cppflags="-I$withval/include"
2726                 with_libowcapi_libs="-L$withval/lib -lowcapi"
2727                 with_libowcapi="yes"
2728         else
2729                 with_libowcapi="$withval"
2730         fi
2731 ],
2732 [
2733         with_libowcapi="yes"
2734 ])
2735 if test "x$with_libowcapi" = "xyes"
2736 then
2737         SAVE_CPPFLAGS="$CPPFLAGS"
2738         CPPFLAGS="$with_libowcapi_cppflags"
2739
2740         AC_CHECK_HEADERS(owcapi.h, [with_libowcapi="yes"], [with_libowcapi="no (owcapi.h not found)"])
2741
2742         CPPFLAGS="$SAVE_CPPFLAGS"
2743 fi
2744 if test "x$with_libowcapi" = "xyes"
2745 then
2746         SAVE_LDFLAGS="$LDFLAGS"
2747         SAVE_CPPFLAGS="$CPPFLAGS"
2748         LDFLAGS="$with_libowcapi_libs"
2749         CPPFLAGS="$with_libowcapi_cppflags"
2750
2751         AC_CHECK_LIB(owcapi, OW_get, [with_libowcapi="yes"], [with_libowcapi="no (libowcapi not found)"])
2752
2753         LDFLAGS="$SAVE_LDFLAGS"
2754         CPPFLAGS="$SAVE_CPPFLAGS"
2755 fi
2756 if test "x$with_libowcapi" = "xyes"
2757 then
2758         BUILD_WITH_LIBOWCAPI_CPPFLAGS="$with_libowcapi_cppflags"
2759         BUILD_WITH_LIBOWCAPI_LIBS="$with_libowcapi_libs"
2760         AC_SUBST(BUILD_WITH_LIBOWCAPI_CPPFLAGS)
2761         AC_SUBST(BUILD_WITH_LIBOWCAPI_LIBS)
2762 fi
2763 # }}}
2764
2765 # --with-libpcap {{{
2766 AC_ARG_WITH(libpcap, [AS_HELP_STRING([--with-libpcap@<:@=PREFIX@:>@], [Path to libpcap.])],
2767 [
2768         if test "x$withval" != "xno" && test "x$withval" != "xyes"
2769         then
2770                 LDFLAGS="$LDFLAGS -L$withval/lib"
2771                 CPPFLAGS="$CPPFLAGS -I$withval/include"
2772                 with_libpcap="yes"
2773         else
2774                 with_libpcap="$withval"
2775         fi
2776 ],
2777 [
2778         with_libpcap="yes"
2779 ])
2780 if test "x$with_libpcap" = "xyes"
2781 then
2782         AC_CHECK_LIB(pcap, pcap_open_live,
2783         [
2784                 AC_DEFINE(HAVE_LIBPCAP, 1, [Define to 1 if you have the pcap library (-lpcap).])
2785         ], [with_libpcap="no (libpcap not found)"])
2786 fi
2787 if test "x$with_libpcap" = "xyes"
2788 then
2789         AC_CHECK_HEADERS(pcap.h,,
2790                          [with_libpcap="no (pcap.h not found)"])
2791 fi
2792 if test "x$with_libpcap" = "xyes"
2793 then
2794         AC_CHECK_HEADERS(pcap-bpf.h,,
2795                          [with_libpcap="no (pcap-bpf.h not found)"])
2796 fi
2797 AM_CONDITIONAL(BUILD_WITH_LIBPCAP, test "x$with_libpcap" = "xyes")
2798 # }}}
2799
2800 # --with-libperl {{{
2801 perl_interpreter="perl"
2802 AC_ARG_WITH(libperl, [AS_HELP_STRING([--with-libperl@<:@=PREFIX@:>@], [Path to libperl.])],
2803 [
2804         if test -x "$withval"
2805         then
2806                 perl_interpreter="$withval"
2807                 with_libperl="yes"
2808         else if test "x$withval" != "xno" && test "x$withval" != "xyes"
2809         then
2810                 LDFLAGS="$LDFLAGS -L$withval/lib"
2811                 CPPFLAGS="$CPPFLAGS -I$withval/include"
2812                 perl_interpreter="$withval/bin/perl"
2813                 with_libperl="yes"
2814         else
2815                 with_libperl="$withval"
2816         fi; fi
2817 ],
2818 [
2819         with_libperl="yes"
2820 ])
2821
2822 AC_MSG_CHECKING([for perl])
2823 perl_interpreter=`which "$perl_interpreter" 2> /dev/null`
2824 if test -x "$perl_interpreter"
2825 then
2826         AC_MSG_RESULT([yes ($perl_interpreter)])
2827 else
2828         perl_interpreter=""
2829         AC_MSG_RESULT([no])
2830 fi
2831
2832 AC_SUBST(PERL, "$perl_interpreter")
2833
2834 if test "x$with_libperl" = "xyes" \
2835         && test -n "$perl_interpreter"
2836 then
2837   SAVE_CFLAGS="$CFLAGS"
2838   SAVE_LDFLAGS="$LDFLAGS"
2839 dnl ARCHFLAGS="" -> disable multi -arch on OSX (see Config_heavy.pl:fetch_string)
2840   PERL_CFLAGS=`ARCHFLAGS="" $perl_interpreter -MExtUtils::Embed -e ccopts`
2841   PERL_LDFLAGS=`ARCHFLAGS="" $perl_interpreter -MExtUtils::Embed -e ldopts`
2842   CFLAGS="$CFLAGS $PERL_CFLAGS"
2843   LDFLAGS="$LDFLAGS $PERL_LDFLAGS"
2844
2845   AC_CACHE_CHECK([for libperl],
2846     [c_cv_have_libperl],
2847     AC_LINK_IFELSE(
2848       AC_LANG_PROGRAM(
2849       [[
2850 #define PERL_NO_GET_CONTEXT
2851 #include <EXTERN.h>
2852 #include <perl.h>
2853 #include <XSUB.h>
2854       ]],
2855       [[
2856        dTHX;
2857        load_module (PERL_LOADMOD_NOIMPORT,
2858                          newSVpv ("Collectd::Plugin::FooBar", 24),
2859                          Nullsv);
2860       ]]),
2861       [c_cv_have_libperl="yes"],
2862       [c_cv_have_libperl="no"]
2863     )
2864   )
2865
2866   if test "x$c_cv_have_libperl" = "xyes"
2867   then
2868           AC_DEFINE(HAVE_LIBPERL, 1, [Define if libperl is present and usable.])
2869           AC_SUBST(PERL_CFLAGS)
2870           AC_SUBST(PERL_LDFLAGS)
2871   else
2872           with_libperl="no"
2873   fi
2874
2875   CFLAGS="$SAVE_CFLAGS"
2876   LDFLAGS="$SAVE_LDFLAGS"
2877 else if test -z "$perl_interpreter"; then
2878   with_libperl="no (no perl interpreter found)"
2879   c_cv_have_libperl="no"
2880 fi; fi
2881 AM_CONDITIONAL(BUILD_WITH_LIBPERL, test "x$with_libperl" = "xyes")
2882
2883 if test "x$with_libperl" = "xyes"
2884 then
2885         SAVE_CFLAGS="$CFLAGS"
2886         SAVE_LDFLAGS="$LDFLAGS"
2887         CFLAGS="$CFLAGS $PERL_CFLAGS"
2888         LDFLAGS="$LDFLAGS $PERL_LDFLAGS"
2889
2890         AC_CACHE_CHECK([if perl supports ithreads],
2891                 [c_cv_have_perl_ithreads],
2892                 AC_LINK_IFELSE(
2893                         AC_LANG_PROGRAM(
2894                         [[
2895 #include <EXTERN.h>
2896 #include <perl.h>
2897 #include <XSUB.h>
2898
2899 #if !defined(USE_ITHREADS)
2900 # error "Perl does not support ithreads!"
2901 #endif /* !defined(USE_ITHREADS) */
2902                         ]],
2903                         [[ ]]),
2904                         [c_cv_have_perl_ithreads="yes"],
2905                         [c_cv_have_perl_ithreads="no"]
2906                 )
2907         )
2908
2909         if test "x$c_cv_have_perl_ithreads" = "xyes"
2910         then
2911                 AC_DEFINE(HAVE_PERL_ITHREADS, 1, [Define if Perl supports ithreads.])
2912         fi
2913
2914         CFLAGS="$SAVE_CFLAGS"
2915         LDFLAGS="$SAVE_LDFLAGS"
2916 fi
2917
2918 if test "x$with_libperl" = "xyes"
2919 then
2920         SAVE_CFLAGS="$CFLAGS"
2921         SAVE_LDFLAGS="$LDFLAGS"
2922         # trigger an error if Perl_load_module*() uses __attribute__nonnull__(3)
2923         # (see issues #41 and #42)
2924         CFLAGS="$CFLAGS $PERL_CFLAGS -Wall -Werror"
2925         LDFLAGS="$LDFLAGS $PERL_LDFLAGS"
2926
2927         AC_CACHE_CHECK([for broken Perl_load_module()],
2928                 [c_cv_have_broken_perl_load_module],
2929                 AC_LINK_IFELSE(
2930                         AC_LANG_PROGRAM(
2931                         [[
2932 #define PERL_NO_GET_CONTEXT
2933 #include <EXTERN.h>
2934 #include <perl.h>
2935 #include <XSUB.h>
2936                         ]],
2937                         [[
2938                          dTHX;
2939                          load_module (PERL_LOADMOD_NOIMPORT,
2940                              newSVpv ("Collectd::Plugin::FooBar", 24),
2941                              Nullsv);
2942                         ]]),
2943                         [c_cv_have_broken_perl_load_module="no"],
2944                         [c_cv_have_broken_perl_load_module="yes"]
2945                 )
2946         )
2947
2948         CFLAGS="$SAVE_CFLAGS"
2949         LDFLAGS="$SAVE_LDFLAGS"
2950 fi
2951 AM_CONDITIONAL(HAVE_BROKEN_PERL_LOAD_MODULE,
2952                 test "x$c_cv_have_broken_perl_load_module" = "xyes")
2953
2954 if test "x$with_libperl" = "xyes"
2955 then
2956         SAVE_CFLAGS="$CFLAGS"
2957         SAVE_LDFLAGS="$LDFLAGS"
2958         CFLAGS="$CFLAGS $PERL_CFLAGS"
2959         LDFLAGS="$LDFLAGS $PERL_LDFLAGS"
2960
2961         AC_CHECK_MEMBER(
2962                 [struct mgvtbl.svt_local],
2963                 [have_struct_mgvtbl_svt_local="yes"],
2964                 [have_struct_mgvtbl_svt_local="no"],
2965                 [
2966 #include <EXTERN.h>
2967 #include <perl.h>
2968 #include <XSUB.h>
2969                 ])
2970
2971         if test "x$have_struct_mgvtbl_svt_local" = "xyes"
2972         then
2973                 AC_DEFINE(HAVE_PERL_STRUCT_MGVTBL_SVT_LOCAL, 1,
2974                                   [Define if Perl's struct mgvtbl has member svt_local.])
2975         fi
2976
2977         CFLAGS="$SAVE_CFLAGS"
2978         LDFLAGS="$SAVE_LDFLAGS"
2979 fi
2980 # }}}
2981
2982 # --with-libpq {{{
2983 with_pg_config="pg_config"
2984 with_libpq_includedir=""
2985 with_libpq_libdir=""
2986 with_libpq_cppflags=""
2987 with_libpq_ldflags=""
2988 AC_ARG_WITH(libpq, [AS_HELP_STRING([--with-libpq@<:@=PREFIX@:>@],
2989         [Path to libpq.])],
2990 [
2991         if test "x$withval" = "xno"
2992         then
2993                 with_libpq="no"
2994         else if test "x$withval" = "xyes"
2995         then
2996                 with_libpq="yes"
2997         else
2998                 if test -f "$withval" && test -x "$withval";
2999                 then
3000                         with_pg_config="$withval"
3001                 else if test -x "$withval/bin/pg_config"
3002                 then
3003                         with_pg_config="$withval/bin/pg_config"
3004                 fi; fi
3005                 with_libpq="yes"
3006         fi; fi
3007 ],
3008 [
3009         with_libpq="yes"
3010 ])
3011 if test "x$with_libpq" = "xyes"
3012 then
3013         with_libpq_includedir=`$with_pg_config --includedir 2> /dev/null`
3014         pg_config_status=$?
3015
3016         if test $pg_config_status -eq 0
3017         then
3018                 if test -n "$with_libpq_includedir"; then
3019                         for dir in $with_libpq_includedir; do
3020                                 with_libpq_cppflags="$with_libpq_cppflags -I$dir"
3021                         done
3022                 fi
3023         else
3024                 AC_MSG_WARN([$with_pg_config returned with status $pg_config_status])
3025         fi
3026
3027         SAVE_CPPFLAGS="$CPPFLAGS"
3028         CPPFLAGS="$CPPFLAGS $with_libpq_cppflags"
3029
3030         AC_CHECK_HEADERS(libpq-fe.h, [],
3031                 [with_libpq="no (libpq-fe.h not found)"], [])
3032
3033         CPPFLAGS="$SAVE_CPPFLAGS"
3034 fi
3035 if test "x$with_libpq" = "xyes"
3036 then
3037         with_libpq_libdir=`$with_pg_config --libdir 2> /dev/null`
3038         pg_config_status=$?
3039
3040         if test $pg_config_status -eq 0
3041         then
3042                 if test -n "$with_libpq_libdir"; then
3043                         for dir in $with_libpq_libdir; do
3044                                 with_libpq_ldflags="$with_libpq_ldflags -L$dir"
3045                         done
3046                 fi
3047         else
3048                 AC_MSG_WARN([$with_pg_config returned with status $pg_config_status])
3049         fi
3050
3051         SAVE_LDFLAGS="$LDFLAGS"
3052         LDFLAGS="$LDFLAGS $with_libpq_ldflags"
3053
3054         AC_CHECK_LIB(pq, PQconnectdb,
3055                 [with_libpq="yes"],
3056                 [with_libpq="no (symbol 'PQconnectdb' not found)"])
3057
3058         AC_CHECK_LIB(pq, PQserverVersion,
3059                 [with_libpq="yes"],
3060                 [with_libpq="no (symbol 'PQserverVersion' not found)"])
3061
3062         LDFLAGS="$SAVE_LDFLAGS"
3063 fi
3064 if test "x$with_libpq" = "xyes"
3065 then
3066         BUILD_WITH_LIBPQ_CPPFLAGS="$with_libpq_cppflags"
3067         BUILD_WITH_LIBPQ_LDFLAGS="$with_libpq_ldflags"
3068         AC_SUBST(BUILD_WITH_LIBPQ_CPPFLAGS)
3069         AC_SUBST(BUILD_WITH_LIBPQ_LDFLAGS)
3070 fi
3071 AM_CONDITIONAL(BUILD_WITH_LIBPQ, test "x$with_libpq" = "xyes")
3072 # }}}
3073
3074 # --with-libpthread {{{
3075 AC_ARG_WITH(libpthread, [AS_HELP_STRING([--with-libpthread=@<:@=PREFIX@:>@], [Path to libpthread.])],
3076 [       if test "x$withval" != "xno" \
3077                 && test "x$withval" != "xyes"
3078         then
3079                 LDFLAGS="$LDFLAGS -L$withval/lib"
3080                 CPPFLAGS="$CPPFLAGS -I$withval/include"
3081                 with_libpthread="yes"
3082         else
3083                 if test "x$withval" = "xno"
3084                 then
3085                         with_libpthread="no (disabled)"
3086                 fi
3087         fi
3088 ], [with_libpthread="yes"])
3089 if test "x$with_libpthread" = "xyes"
3090 then
3091         AC_CHECK_LIB(pthread, pthread_create, [with_libpthread="yes"], [with_libpthread="no (libpthread not found)"], [])
3092 fi
3093
3094 if test "x$with_libpthread" = "xyes"
3095 then
3096         AC_CHECK_HEADERS(pthread.h,, [with_libpthread="no (pthread.h not found)"])
3097 fi
3098 if test "x$with_libpthread" = "xyes"
3099 then
3100         collect_pthread=1
3101 else
3102         collect_pthread=0
3103 fi
3104 AC_DEFINE_UNQUOTED(HAVE_LIBPTHREAD, [$collect_pthread],
3105         [Wether or not to use pthread (POSIX threads) library])
3106 AM_CONDITIONAL(BUILD_WITH_LIBPTHREAD, test "x$with_libpthread" = "xyes")
3107 # }}}
3108
3109 # --with-python {{{
3110 with_python_prog=""
3111 with_python_path="$PATH"
3112 AC_ARG_WITH(python, [AS_HELP_STRING([--with-python@<:@=PREFIX@:>@], [Path to the python interpreter.])],
3113 [
3114  if test "x$withval" = "xyes" || test "x$withval" = "xno"
3115  then
3116          with_python="$withval"
3117  else if test -x "$withval"
3118  then
3119          with_python_prog="$withval"
3120          with_python_path="`dirname \"$withval\"`$PATH_SEPARATOR$with_python_path"
3121          with_python="yes"
3122  else if test -d "$withval"
3123  then
3124          with_python_path="$withval$PATH_SEPARATOR$with_python_path"
3125          with_python="yes"
3126  else
3127          AC_MSG_WARN([Argument not recognized: $withval])
3128  fi; fi; fi
3129 ], [with_python="yes"])
3130
3131 SAVE_PATH="$PATH"
3132 SAVE_CPPFLAGS="$CPPFLAGS"
3133 SAVE_LDFLAGS="$LDFLAGS"
3134 SAVE_LIBS="$LIBS"
3135
3136 PATH="$with_python_path"
3137
3138 if test "x$with_python" = "xyes" && test "x$with_python_prog" = "x"
3139 then
3140         AC_MSG_CHECKING([for python])
3141         with_python_prog="`which python 2>/dev/null`"
3142         if test "x$with_python_prog" = "x"
3143         then
3144                 AC_MSG_RESULT([not found])
3145                 with_python="no (interpreter not found)"
3146         else
3147                 AC_MSG_RESULT([$with_python_prog])
3148         fi
3149 fi
3150
3151 if test "x$with_python" = "xyes"
3152 then
3153         AC_MSG_CHECKING([for Python CPPFLAGS])
3154         python_include_path=`echo "import distutils.sysconfig;import sys;sys.stdout.write(distutils.sysconfig.get_python_inc())" | "$with_python_prog" 2>&1`
3155         python_config_status=$?
3156
3157         if test "$python_config_status" -ne 0 || test "x$python_include_path" = "x"
3158         then
3159                 AC_MSG_RESULT([failed with status $python_config_status (output: $python_include_path)])
3160                 with_python="no"
3161         else
3162                 AC_MSG_RESULT([$python_include_path])
3163         fi
3164 fi
3165
3166 if test "x$with_python" = "xyes"
3167 then
3168         CPPFLAGS="-I$python_include_path $CPPFLAGS"
3169         AC_CHECK_HEADERS(Python.h,
3170                          [with_python="yes"],
3171                          [with_python="no ('Python.h' not found)"])
3172 fi
3173
3174 if test "x$with_python" = "xyes"
3175 then
3176         AC_MSG_CHECKING([for Python LDFLAGS])
3177         python_library_path=`echo "import distutils.sysconfig;import sys;sys.stdout.write(distutils.sysconfig.get_config_vars(\"LIBDIR\").__getitem__(0))" | "$with_python_prog" 2>&1`
3178         python_config_status=$?
3179
3180         if test "$python_config_status" -ne 0 || test "x$python_library_path" = "x"
3181         then
3182                 AC_MSG_RESULT([failed with status $python_config_status (output: $python_library_path)])
3183                 with_python="no"
3184         else
3185                 AC_MSG_RESULT([$python_library_path])
3186         fi
3187 fi
3188
3189 if test "x$with_python" = "xyes"
3190 then
3191         AC_MSG_CHECKING([for Python LIBS])
3192         python_library_flags=`echo "import distutils.sysconfig;import sys;sys.stdout.write(distutils.sysconfig.get_config_vars(\"BLDLIBRARY\").__getitem__(0))" | "$with_python_prog" 2>&1`
3193         python_config_status=$?
3194
3195         if test "$python_config_status" -ne 0 || test "x$python_library_flags" = "x"
3196         then
3197                 AC_MSG_RESULT([failed with status $python_config_status (output: $python_library_flags)])
3198                 with_python="no"
3199         else
3200                 AC_MSG_RESULT([$python_library_flags])
3201         fi
3202 fi
3203
3204 if test "x$with_python" = "xyes"
3205 then
3206         LDFLAGS="-L$python_library_path $LDFLAGS"
3207         LIBS="$python_library_flags $LIBS"
3208
3209         AC_CHECK_FUNC(PyObject_CallFunction,
3210                       [with_python="yes"],
3211                       [with_python="no (Symbol 'PyObject_CallFunction' not found)"])
3212 fi
3213
3214 PATH="$SAVE_PATH"
3215 CPPFLAGS="$SAVE_CPPFLAGS"
3216 LDFLAGS="$SAVE_LDFLAGS"
3217 LIBS="$SAVE_LIBS"
3218
3219 if test "x$with_python" = "xyes"
3220 then
3221         BUILD_WITH_PYTHON_CPPFLAGS="-I$python_include_path"
3222         BUILD_WITH_PYTHON_LDFLAGS="-L$python_library_path"
3223         BUILD_WITH_PYTHON_LIBS="$python_library_flags"
3224         AC_SUBST(BUILD_WITH_PYTHON_CPPFLAGS)
3225         AC_SUBST(BUILD_WITH_PYTHON_LDFLAGS)
3226         AC_SUBST(BUILD_WITH_PYTHON_LIBS)
3227 fi
3228 # }}} --with-python
3229
3230 # --with-librabbitmq {{{
3231 with_librabbitmq_cppflags=""
3232 with_librabbitmq_ldflags=""
3233 AC_ARG_WITH(librabbitmq, [AS_HELP_STRING([--with-librabbitmq@<:@=PREFIX@:>@], [Path to librabbitmq.])],
3234 [
3235         if test "x$withval" != "xno" && test "x$withval" != "xyes"
3236         then
3237                 with_librabbitmq_cppflags="-I$withval/include"
3238                 with_librabbitmq_ldflags="-L$withval/lib"
3239                 with_librabbitmq="yes"
3240         else
3241                 with_librabbitmq="$withval"
3242         fi
3243 ],
3244 [
3245         with_librabbitmq="yes"
3246 ])
3247 SAVE_CPPFLAGS="$CPPFLAGS"
3248 SAVE_LDFLAGS="$LDFLAGS"
3249 CPPFLAGS="$CPPFLAGS $with_librabbitmq_cppflags"
3250 LDFLAGS="$LDFLAGS $with_librabbitmq_ldflags"
3251 if test "x$with_librabbitmq" = "xyes"
3252 then
3253         AC_CHECK_HEADERS(amqp.h, [with_librabbitmq="yes"], [with_librabbitmq="no (amqp.h not found)"])
3254 fi
3255 if test "x$with_librabbitmq" = "xyes"
3256 then
3257         # librabbitmq up to version 0.9.1 provides "library_errno", later
3258         # versions use "library_error". The library does not provide a version
3259         # macro :( Use "AC_CHECK_MEMBERS" (plural) for automatic defines.
3260         AC_CHECK_MEMBERS([amqp_rpc_reply_t.library_errno],,,
3261                          [
3262 #if HAVE_STDLIB_H
3263 # include <stdlib.h>
3264 #endif
3265 #if HAVE_STDIO_H
3266 # include <stdio.h>
3267 #endif
3268 #if HAVE_STDINT_H
3269 # include <stdint.h>
3270 #endif
3271 #if HAVE_INTTYPES_H
3272 # include <inttypes.h>
3273 #endif
3274 #include <amqp.h>
3275                          ])
3276 fi
3277 if test "x$with_librabbitmq" = "xyes"
3278 then
3279         AC_CHECK_LIB(rabbitmq, amqp_basic_publish, [with_librabbitmq="yes"], [with_librabbitmq="no (Symbol 'amqp_basic_publish' not found)"])
3280 fi
3281 if test "x$with_librabbitmq" = "xyes"
3282 then
3283         BUILD_WITH_LIBRABBITMQ_CPPFLAGS="$with_librabbitmq_cppflags"
3284         BUILD_WITH_LIBRABBITMQ_LDFLAGS="$with_librabbitmq_ldflags"
3285         BUILD_WITH_LIBRABBITMQ_LIBS="-lrabbitmq"
3286         AC_SUBST(BUILD_WITH_LIBRABBITMQ_CPPFLAGS)
3287         AC_SUBST(BUILD_WITH_LIBRABBITMQ_LDFLAGS)
3288         AC_SUBST(BUILD_WITH_LIBRABBITMQ_LIBS)
3289         AC_DEFINE(HAVE_LIBRABBITMQ, 1, [Define if librabbitmq is present and usable.])
3290 fi
3291 CPPFLAGS="$SAVE_CPPFLAGS"
3292 LDFLAGS="$SAVE_LDFLAGS"
3293 AM_CONDITIONAL(BUILD_WITH_LIBRABBITMQ, test "x$with_librabbitmq" = "xyes")
3294 # }}}
3295
3296 # --with-librouteros {{{
3297 AC_ARG_WITH(librouteros, [AS_HELP_STRING([--with-librouteros@<:@=PREFIX@:>@], [Path to librouteros.])],
3298 [
3299  if test "x$withval" = "xyes"
3300  then
3301          with_librouteros="yes"
3302  else if test "x$withval" = "xno"
3303  then
3304          with_librouteros="no"
3305  else
3306          with_librouteros="yes"
3307          LIBROUTEROS_CPPFLAGS="$LIBROUTEROS_CPPFLAGS -I$withval/include"
3308          LIBROUTEROS_LDFLAGS="$LIBROUTEROS_LDFLAGS -L$withval/lib"
3309  fi; fi
3310 ],
3311 [with_librouteros="yes"])
3312
3313 SAVE_CPPFLAGS="$CPPFLAGS"
3314 SAVE_LDFLAGS="$LDFLAGS"
3315
3316 CPPFLAGS="$CPPFLAGS $LIBROUTEROS_CPPFLAGS"
3317 LDFLAGS="$LDFLAGS $LIBROUTEROS_LDFLAGS"
3318
3319 if test "x$with_librouteros" = "xyes"
3320 then
3321         if test "x$LIBROUTEROS_CPPFLAGS" != "x"
3322         then
3323                 AC_MSG_NOTICE([librouteros CPPFLAGS: $LIBROUTEROS_CPPFLAGS])
3324         fi
3325         AC_CHECK_HEADERS(routeros_api.h,
3326         [with_librouteros="yes"],
3327         [with_librouteros="no (routeros_api.h not found)"])
3328 fi
3329 if test "x$with_librouteros" = "xyes"
3330 then
3331         if test "x$LIBROUTEROS_LDFLAGS" != "x"
3332         then
3333                 AC_MSG_NOTICE([librouteros LDFLAGS: $LIBROUTEROS_LDFLAGS])
3334         fi
3335         AC_CHECK_LIB(routeros, ros_interface,
3336         [with_librouteros="yes"],
3337         [with_librouteros="no (symbol 'ros_interface' not found)"])
3338 fi
3339
3340 CPPFLAGS="$SAVE_CPPFLAGS"
3341 LDFLAGS="$SAVE_LDFLAGS"
3342
3343 if test "x$with_librouteros" = "xyes"
3344 then
3345         BUILD_WITH_LIBROUTEROS_CPPFLAGS="$LIBROUTEROS_CPPFLAGS"
3346         BUILD_WITH_LIBROUTEROS_LDFLAGS="$LIBROUTEROS_LDFLAGS"
3347         AC_SUBST(BUILD_WITH_LIBROUTEROS_CPPFLAGS)
3348         AC_SUBST(BUILD_WITH_LIBROUTEROS_LDFLAGS)
3349 fi
3350 AM_CONDITIONAL(BUILD_WITH_LIBROUTEROS, test "x$with_librouteros" = "xyes")
3351 # }}}
3352
3353 # --with-librrd {{{
3354 # AC_ARG_WITH (package, help-string, [action-if-given], [action-if-not-given])
3355 librrd_cflags=""
3356 librrd_ldflags=""
3357 librrd_threadsafe="yes"
3358 librrd_rrdc_update="no"
3359 AC_ARG_WITH(librrd, [AS_HELP_STRING([--with-librrd@<:@=PREFIX@:>@], [Path to rrdtool.])],
3360 [       if test "x$withval" != "xno" && test "x$withval" != "xyes"
3361         then
3362                 librrd_cflags="-I$withval/include"
3363                 librrd_ldflags="-L$withval/lib"
3364                 with_librrd="yes"
3365         else
3366                 with_librrd="$withval"
3367         fi
3368 ], [with_librrd="yes"])
3369 if test "x$with_librrd" = "xyes"
3370 then
3371         SAVE_CPPFLAGS="$CPPFLAGS"
3372         SAVE_LDFLAGS="$LDFLAGS"
3373
3374         CPPFLAGS="$CPPFLAGS $librrd_cflags"
3375         LDFLAGS="$LDFLAGS $librrd_ldflags"
3376
3377         AC_CHECK_HEADERS(rrd.h,, [with_librrd="no (rrd.h not found)"])
3378
3379         CPPFLAGS="$SAVE_CPPFLAGS"
3380         LDFLAGS="$SAVE_LDFLAGS"
3381 fi
3382 if test "x$with_librrd" = "xyes"
3383 then
3384         SAVE_CPPFLAGS="$CPPFLAGS"
3385         SAVE_LDFLAGS="$LDFLAGS"
3386
3387         CPPFLAGS="$CPPFLAGS $librrd_cflags"
3388         LDFLAGS="$LDFLAGS $librrd_ldflags"
3389
3390         AC_CHECK_LIB(rrd_th, rrd_update_r,
3391         [with_librrd="yes"
3392          librrd_ldflags="$librrd_ldflags -lrrd_th -lm"
3393         ],
3394         [librrd_threadsafe="no"
3395          AC_CHECK_LIB(rrd, rrd_update,
3396          [with_librrd="yes"
3397           librrd_ldflags="$librrd_ldflags -lrrd -lm"
3398          ],
3399          [with_librrd="no (symbol 'rrd_update' not found)"],
3400          [-lm])
3401         ],
3402         [-lm])
3403
3404         if test "x$librrd_threadsafe" = "xyes"
3405         then
3406                 AC_CHECK_LIB(rrd_th, rrdc_update, [librrd_rrdc_update="yes"], [librrd_rrdc_update="no"])
3407         else
3408                 AC_CHECK_LIB(rrd, rrdc_update, [librrd_rrdc_update="yes"], [librrd_rrdc_update="no"])
3409         fi
3410
3411         CPPFLAGS="$SAVE_CPPFLAGS"
3412         LDFLAGS="$SAVE_LDFLAGS"
3413 fi
3414 if test "x$with_librrd" = "xyes"
3415 then
3416         BUILD_WITH_LIBRRD_CFLAGS="$librrd_cflags"
3417         BUILD_WITH_LIBRRD_LDFLAGS="$librrd_ldflags"
3418         AC_SUBST(BUILD_WITH_LIBRRD_CFLAGS)
3419         AC_SUBST(BUILD_WITH_LIBRRD_LDFLAGS)
3420 fi
3421 if test "x$librrd_threadsafe" = "xyes"
3422 then
3423         AC_DEFINE(HAVE_THREADSAFE_LIBRRD, 1, [Define to 1 if you have the threadsafe rrd library (-lrrd_th).])
3424 fi
3425 # }}}
3426
3427 # --with-libsensors {{{
3428 with_sensors_cflags=""
3429 with_sensors_ldflags=""
3430 AC_ARG_WITH(libsensors, [AS_HELP_STRING([--with-libsensors@<:@=PREFIX@:>@], [Path to lm_sensors.])],
3431 [
3432         if test "x$withval" = "xno"
3433         then
3434                 with_libsensors="no"
3435         else
3436                 with_libsensors="yes"
3437                 if test "x$withval" != "xyes"
3438                 then
3439                         with_sensors_cflags="-I$withval/include"
3440                         with_sensors_ldflags="-L$withval/lib"
3441                         with_libsensors="yes"
3442                 fi
3443         fi
3444 ],
3445 [
3446         if test "x$ac_system" = "xLinux"
3447         then
3448                 with_libsensors="yes"
3449         else
3450                 with_libsensors="no (Linux only library)"
3451         fi
3452 ])
3453 if test "x$with_libsensors" = "xyes"
3454 then
3455         SAVE_CPPFLAGS="$CPPFLAGS"
3456         CPPFLAGS="$CPPFLAGS $with_sensors_cflags"
3457
3458 #       AC_CHECK_HEADERS(sensors/sensors.h,
3459 #       [
3460 #               AC_DEFINE(HAVE_SENSORS_SENSORS_H, 1, [Define to 1 if you have the <sensors/sensors.h> header file.])
3461 #       ],
3462 #       [with_libsensors="no (sensors/sensors.h not found)"])
3463         AC_CHECK_HEADERS(sensors/sensors.h, [], [with_libsensors="no (sensors/sensors.h not found)"])
3464
3465         CPPFLAGS="$SAVE_CPPFLAGS"
3466 fi
3467 if test "x$with_libsensors" = "xyes"
3468 then
3469         SAVE_CPPFLAGS="$CPPFLAGS"
3470         SAVE_LDFLAGS="$LDFLAGS"
3471         CPPFLAGS="$CPPFLAGS $with_sensors_cflags"
3472         LDFLAGS="$LDFLAGS $with_sensors_ldflags"
3473
3474         AC_CHECK_LIB(sensors, sensors_init,
3475         [
3476                 AC_DEFINE(HAVE_LIBSENSORS, 1, [Define to 1 if you have the sensors library (-lsensors).])
3477         ],
3478         [with_libsensors="no (libsensors not found)"])
3479
3480         CPPFLAGS="$SAVE_CPPFLAGS"
3481         LDFLAGS="$SAVE_LDFLAGS"
3482 fi
3483 if test "x$with_libsensors" = "xyes"
3484 then
3485         BUILD_WITH_LIBSENSORS_CFLAGS="$with_sensors_cflags"
3486         BUILD_WITH_LIBSENSORS_LDFLAGS="$with_sensors_ldflags"
3487         AC_SUBST(BUILD_WITH_LIBSENSORS_CFLAGS)
3488         AC_SUBST(BUILD_WITH_LIBSENSORS_LDFLAGS)
3489 fi
3490 AM_CONDITIONAL(BUILD_WITH_LM_SENSORS, test "x$with_libsensors" = "xyes")
3491 # }}}
3492
3493 # --with-libstatgrab {{{
3494 with_libstatgrab_cflags=""
3495 with_libstatgrab_ldflags=""
3496 AC_ARG_WITH(libstatgrab, [AS_HELP_STRING([--with-libstatgrab@<:@=PREFIX@:>@], [Path to libstatgrab.])],
3497 [
3498  if test "x$withval" != "xno" \
3499    && test "x$withval" != "xyes"
3500  then
3501    with_libstatgrab_cflags="-I$withval/include"
3502    with_libstatgrab_ldflags="-L$withval/lib -lstatgrab"
3503    with_libstatgrab="yes"
3504    with_libstatgrab_pkg_config="no"
3505  else
3506    with_libstatgrab="$withval"
3507    with_libstatgrab_pkg_config="yes"
3508  fi
3509  ],
3510 [
3511  with_libstatgrab="yes"
3512  with_libstatgrab_pkg_config="yes"
3513 ])
3514
3515 if test "x$with_libstatgrab" = "xyes" \
3516   && test "x$with_libstatgrab_pkg_config" = "xyes"
3517 then
3518   if test "x$PKG_CONFIG" != "x"
3519   then
3520     AC_MSG_CHECKING([pkg-config for libstatgrab])
3521     temp_result="found"
3522     $PKG_CONFIG --exists libstatgrab 2>/dev/null
3523     if test "$?" != "0"
3524     then
3525       with_libstatgrab_pkg_config="no"
3526       with_libstatgrab="no (pkg-config doesn't know libstatgrab)"
3527       temp_result="not found"
3528     fi
3529     AC_MSG_RESULT([$temp_result])
3530   else
3531     AC_MSG_NOTICE([pkg-config not available, trying to guess flags for the statgrab library.])
3532     with_libstatgrab_pkg_config="no"
3533     with_libstatgrab_ldflags="$with_libstatgrab_ldflags -lstatgrab"
3534   fi
3535 fi
3536
3537 if test "x$with_libstatgrab" = "xyes" \
3538   && test "x$with_libstatgrab_pkg_config" = "xyes" \
3539   && test "x$with_libstatgrab_cflags" = "x"
3540 then
3541   AC_MSG_CHECKING([for libstatgrab CFLAGS])
3542   temp_result="`$PKG_CONFIG --cflags libstatgrab`"
3543   if test "$?" = "0"
3544   then
3545     with_libstatgrab_cflags="$temp_result"
3546   else
3547     with_libstatgrab="no ($PKG_CONFIG --cflags libstatgrab failed)"
3548     temp_result="$PKG_CONFIG --cflags libstatgrab failed"
3549   fi
3550   AC_MSG_RESULT([$temp_result])
3551 fi
3552
3553 if test "x$with_libstatgrab" = "xyes" \
3554   && test "x$with_libstatgrab_pkg_config" = "xyes" \
3555   && test "x$with_libstatgrab_ldflags" = "x"
3556 then
3557   AC_MSG_CHECKING([for libstatgrab LDFLAGS])
3558   temp_result="`$PKG_CONFIG --libs libstatgrab`"
3559   if test "$?" = "0"
3560   then
3561     with_libstatgrab_ldflags="$temp_result"
3562   else
3563     with_libstatgrab="no ($PKG_CONFIG --libs libstatgrab failed)"
3564     temp_result="$PKG_CONFIG --libs libstatgrab failed"
3565   fi
3566   AC_MSG_RESULT([$temp_result])
3567 fi
3568
3569 if test "x$with_libstatgrab" = "xyes"
3570 then
3571   SAVE_CPPFLAGS="$CPPFLAGS"
3572   CPPFLAGS="$CPPFLAGS $with_libstatgrab_cflags"
3573
3574   AC_CHECK_HEADERS(statgrab.h,
3575                    [with_libstatgrab="yes"],
3576                    [with_libstatgrab="no (statgrab.h not found)"])
3577
3578   CPPFLAGS="$SAVE_CPPFLAGS"
3579 fi
3580
3581 if test "x$with_libstatgrab" = "xyes"
3582 then
3583   SAVE_CFLAGS="$CFLAGS"
3584   SAVE_LDFLAGS="$LDFLAGS"
3585
3586   CFLAGS="$CFLAGS $with_libstatgrab_cflags"
3587   LDFLAGS="$LDFLAGS $with_libstatgrab_ldflags"
3588
3589   AC_CHECK_LIB(statgrab, sg_init,
3590                [with_libstatgrab="yes"],
3591                [with_libstatgrab="no (symbol sg_init not found)"])
3592
3593   CFLAGS="$SAVE_CFLAGS"
3594   LDFLAGS="$SAVE_LDFLAGS"
3595 fi
3596
3597 AM_CONDITIONAL(BUILD_WITH_LIBSTATGRAB, test "x$with_libstatgrab" = "xyes")
3598 if test "x$with_libstatgrab" = "xyes"
3599 then
3600   AC_DEFINE(HAVE_LIBSTATGRAB, 1, [Define to 1 if you have the 'statgrab' library (-lstatgrab)])
3601   BUILD_WITH_LIBSTATGRAB_CFLAGS="$with_libstatgrab_cflags"
3602   BUILD_WITH_LIBSTATGRAB_LDFLAGS="$with_libstatgrab_ldflags"
3603   AC_SUBST(BUILD_WITH_LIBSTATGRAB_CFLAGS)
3604   AC_SUBST(BUILD_WITH_LIBSTATGRAB_LDFLAGS)
3605 fi
3606 # }}}
3607
3608 # --with-libtokyotyrant {{{
3609 with_libtokyotyrant_cppflags=""
3610 with_libtokyotyrant_ldflags=""
3611 with_libtokyotyrant_libs=""
3612 AC_ARG_WITH(libtokyotyrant, [AS_HELP_STRING([--with-libtokyotyrant@<:@=PREFIX@:>@], [Path to libtokyotyrant.])],
3613 [
3614   if test "x$withval" = "xno"
3615   then
3616     with_libtokyotyrant="no"
3617   else if test "x$withval" = "xyes"
3618   then
3619     with_libtokyotyrant="yes"
3620   else
3621     with_libtokyotyrant_cppflags="-I$withval/include"
3622     with_libtokyotyrant_ldflags="-L$withval/include"
3623     with_libtokyotyrant_libs="-ltokyotyrant"
3624     with_libtokyotyrant="yes"
3625   fi; fi
3626 ],
3627 [
3628   with_libtokyotyrant="yes"
3629 ])
3630
3631 if test "x$with_libtokyotyrant" = "xyes"
3632 then
3633   if $PKG_CONFIG --exists tokyotyrant
3634   then
3635     with_libtokyotyrant_cppflags="$with_libtokyotyrant_cppflags `$PKG_CONFIG --cflags tokyotyrant`"
3636     with_libtokyotyrant_ldflags="$with_libtokyotyrant_ldflags `pkg-config --libs-only-L tokyotyrant`"
3637     with_libtokyotyrant_libs="$with_libtokyotyrant_libs `pkg-config --libs-only-l tokyotyrant`"
3638   fi
3639 fi
3640
3641 SAVE_CPPFLAGS="$CPPFLAGS"
3642 SAVE_LDFLAGS="$LDFLAGS"
3643 CPPFLAGS="$CPPFLAGS $with_libtokyotyrant_cppflags"
3644 LDFLAGS="$LDFLAGS $with_libtokyotyrant_ldflags"
3645
3646 if test "x$with_libtokyotyrant" = "xyes"
3647 then
3648   AC_CHECK_HEADERS(tcrdb.h,
3649   [
3650           AC_DEFINE(HAVE_TCRDB_H, 1,
3651                     [Define to 1 if you have the <tcrdb.h> header file.])
3652   ], [with_libtokyotyrant="no (tcrdb.h not found)"])
3653 fi
3654
3655 if test "x$with_libtokyotyrant" = "xyes"
3656 then
3657   AC_CHECK_LIB(tokyotyrant, tcrdbrnum,
3658   [
3659           AC_DEFINE(HAVE_LIBTOKYOTYRANT, 1,
3660                     [Define to 1 if you have the tokyotyrant library (-ltokyotyrant).])
3661   ],
3662   [with_libtokyotyrant="no (symbol tcrdbrnum not found)"],
3663   [$with_libtokyotyrant_libs])
3664 fi
3665
3666 CPPFLAGS="$SAVE_CPPFLAGS"
3667 LDFLAGS="$SAVE_LDFLAGS"
3668
3669 if test "x$with_libtokyotyrant" = "xyes"
3670 then
3671   BUILD_WITH_LIBTOKYOTYRANT_CPPFLAGS="$with_libtokyotyrant_cppflags"
3672   BUILD_WITH_LIBTOKYOTYRANT_LDFLAGS="$with_libtokyotyrant_ldflags"
3673   BUILD_WITH_LIBTOKYOTYRANT_LIBS="$with_libtokyotyrant_libs"
3674   AC_SUBST(BUILD_WITH_LIBTOKYOTYRANT_CPPFLAGS)
3675   AC_SUBST(BUILD_WITH_LIBTOKYOTYRANT_LDFLAGS)
3676   AC_SUBST(BUILD_WITH_LIBTOKYOTYRANT_LIBS)
3677 fi
3678 AM_CONDITIONAL(BUILD_WITH_LIBTOKYOTYRANT, test "x$with_libtokyotyrant" = "xyes")
3679 # }}}
3680
3681 # --with-libupsclient {{{
3682 with_libupsclient_config=""
3683 with_libupsclient_cflags=""
3684 with_libupsclient_libs=""
3685 AC_ARG_WITH(libupsclient, [AS_HELP_STRING([--with-libupsclient@<:@=PREFIX@:>@], [Path to the upsclient library.])],
3686 [
3687         if test "x$withval" = "xno"
3688         then
3689                 with_libupsclient="no"
3690         else if test "x$withval" = "xyes"
3691         then
3692                 with_libupsclient="use_pkgconfig"
3693         else
3694                 if test -x "$withval"
3695                 then
3696                         with_libupsclient_config="$withval"
3697                         with_libupsclient="use_libupsclient_config"
3698                 else if test -x "$withval/bin/libupsclient-config"
3699                 then
3700                         with_libupsclient_config="$withval/bin/libupsclient-config"
3701                         with_libupsclient="use_libupsclient_config"
3702                 else
3703                         AC_MSG_NOTICE([Not checking for libupsclient: Manually configured])
3704                         with_libupsclient_cflags="-I$withval/include"
3705                         with_libupsclient_libs="-L$withval/lib -lupsclient"
3706                         with_libupsclient="yes"
3707                 fi; fi
3708         fi; fi
3709 ],
3710 [with_libupsclient="use_pkgconfig"])
3711
3712 # configure using libupsclient-config
3713 if test "x$with_libupsclient" = "xuse_libupsclient_config"
3714 then
3715         AC_MSG_NOTICE([Checking for libupsclient using $with_libupsclient_config])
3716         with_libupsclient_cflags="`$with_libupsclient_config --cflags`"
3717         if test $? -ne 0
3718         then
3719                 with_libupsclient="no ($with_libupsclient_config failed)"
3720         fi
3721         with_libupsclient_libs="`$with_libupsclient_config --libs`"
3722         if test $? -ne 0
3723         then
3724                 with_libupsclient="no ($with_libupsclient_config failed)"
3725         fi
3726 fi
3727 if test "x$with_libupsclient" = "xuse_libupsclient_config"
3728 then
3729         with_libupsclient="yes"
3730 fi
3731
3732 # configure using pkg-config
3733 if test "x$with_libupsclient" = "xuse_pkgconfig"
3734 then
3735         if test "x$PKG_CONFIG" = "x"
3736         then
3737                 with_libupsclient="no (Don't have pkg-config)"
3738         fi
3739 fi
3740 if test "x$with_libupsclient" = "xuse_pkgconfig"
3741 then
3742         AC_MSG_NOTICE([Checking for libupsclient using $PKG_CONFIG])
3743         $PKG_CONFIG --exists 'libupsclient' 2>/dev/null
3744         if test $? -ne 0
3745         then
3746                 with_libupsclient="no (pkg-config doesn't know libupsclient)"
3747         fi
3748 fi
3749 if test "x$with_libupsclient" = "xuse_pkgconfig"
3750 then
3751         with_libupsclient_cflags="`$PKG_CONFIG --cflags 'libupsclient'`"
3752         if test $? -ne 0
3753         then
3754                 with_libupsclient="no ($PKG_CONFIG failed)"
3755         fi
3756         with_libupsclient_libs="`$PKG_CONFIG --libs 'libupsclient'`"
3757         if test $? -ne 0
3758         then
3759                 with_libupsclient="no ($PKG_CONFIG failed)"
3760         fi
3761 fi
3762 if test "x$with_libupsclient" = "xuse_pkgconfig"
3763 then
3764         with_libupsclient="yes"
3765 fi
3766
3767 # with_libupsclient_cflags and with_libupsclient_libs are set up now, let's do
3768 # the actual checks.
3769 if test "x$with_libupsclient" = "xyes"
3770 then
3771         SAVE_CPPFLAGS="$CPPFLAGS"
3772         CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
3773
3774         AC_CHECK_HEADERS(upsclient.h, [], [with_libupsclient="no (upsclient.h not found)"])
3775
3776         CPPFLAGS="$SAVE_CPPFLAGS"
3777 fi
3778 if test "x$with_libupsclient" = "xyes"
3779 then
3780         SAVE_CPPFLAGS="$CPPFLAGS"
3781         SAVE_LDFLAGS="$LDFLAGS"
3782
3783         CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
3784         LDFLAGS="$LDFLAGS $with_libupsclient_libs"
3785
3786         AC_CHECK_LIB(upsclient, upscli_connect,
3787                      [with_libupsclient="yes"],
3788                      [with_libupsclient="no (symbol upscli_connect not found)"])
3789
3790         CPPFLAGS="$SAVE_CPPFLAGS"
3791         LDFLAGS="$SAVE_LDFLAGS"
3792 fi
3793 if test "x$with_libupsclient" = "xyes"
3794 then
3795         SAVE_CPPFLAGS="$CPPFLAGS"
3796         CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
3797
3798         AC_CHECK_TYPES([UPSCONN_t, UPSCONN], [], [],
3799 [#include <stdlib.h>
3800 #include <stdio.h>
3801 #include <upsclient.h>])
3802
3803         CPPFLAGS="$SAVE_CPPFLAGS"
3804 fi
3805 if test "x$with_libupsclient" = "xyes"
3806 then
3807         BUILD_WITH_LIBUPSCLIENT_CFLAGS="$with_libupsclient_cflags"
3808         BUILD_WITH_LIBUPSCLIENT_LIBS="$with_libupsclient_libs"
3809         AC_SUBST(BUILD_WITH_LIBUPSCLIENT_CFLAGS)
3810         AC_SUBST(BUILD_WITH_LIBUPSCLIENT_LIBS)
3811 fi
3812 # }}}
3813
3814 # --with-libxmms {{{
3815 with_xmms_config="xmms-config"
3816 with_xmms_cflags=""
3817 with_xmms_libs=""
3818 AC_ARG_WITH(libxmms, [AS_HELP_STRING([--with-libxmms@<:@=PREFIX@:>@], [Path to libxmms.])],
3819 [
3820         if test "x$withval" != "xno" \
3821                 && test "x$withval" != "xyes"
3822         then
3823                 if test -f "$withval" && test -x "$withval";
3824                 then
3825                         with_xmms_config="$withval"
3826                 else if test -x "$withval/bin/xmms-config"
3827                 then
3828                         with_xmms_config="$withval/bin/xmms-config"
3829                 fi; fi
3830                 with_libxmms="yes"
3831         else if test "x$withval" = "xno"
3832         then
3833                 with_libxmms="no"
3834         else
3835                 with_libxmms="yes"
3836         fi; fi
3837 ],
3838 [
3839         with_libxmms="yes"
3840 ])
3841 if test "x$with_libxmms" = "xyes"
3842 then
3843         with_xmms_cflags=`$with_xmms_config --cflags 2>/dev/null`
3844         xmms_config_status=$?
3845
3846         if test $xmms_config_status -ne 0
3847         then
3848                 with_libxmms="no"
3849         fi
3850 fi
3851 if test "x$with_libxmms" = "xyes"
3852 then
3853         with_xmms_libs=`$with_xmms_config --libs 2>/dev/null`
3854         xmms_config_status=$?
3855
3856         if test $xmms_config_status -ne 0
3857         then
3858                 with_libxmms="no"
3859         fi
3860 fi
3861 if test "x$with_libxmms" = "xyes"
3862 then
3863         AC_CHECK_LIB(xmms, xmms_remote_get_info,
3864         [
3865                 BUILD_WITH_LIBXMMS_CFLAGS="$with_xmms_cflags"
3866                 BUILD_WITH_LIBXMMS_LIBS="$with_xmms_libs"
3867                 AC_SUBST(BUILD_WITH_LIBXMMS_CFLAGS)
3868                 AC_SUBST(BUILD_WITH_LIBXMMS_LIBS)
3869         ],
3870         [
3871                 with_libxmms="no"
3872         ],
3873         [$with_xmms_libs])
3874 fi
3875 with_libxmms_numeric=0
3876 if test "x$with_libxmms" = "xyes"
3877 then
3878         with_libxmms_numeric=1
3879 fi
3880 AC_DEFINE_UNQUOTED(HAVE_LIBXMMS, [$with_libxmms_numeric], [Define to 1 if you have the 'xmms' library (-lxmms).])
3881 AM_CONDITIONAL(BUILD_WITH_LIBXMMS, test "x$with_libxmms" = "xyes")
3882 # }}}
3883
3884 # --with-libyajl {{{
3885 with_libyajl_cppflags=""
3886 with_libyajl_ldflags=""
3887 AC_ARG_WITH(libyajl, [AS_HELP_STRING([--with-libyajl@<:@=PREFIX@:>@], [Path to libyajl.])],
3888 [
3889         if test "x$withval" != "xno" && test "x$withval" != "xyes"
3890         then
3891                 with_libyajl_cppflags="-I$withval/include"
3892                 with_libyajl_ldflags="-L$withval/lib"
3893                 with_libyajl="yes"
3894         else
3895                 with_libyajl="$withval"
3896         fi
3897 ],
3898 [
3899         with_libyajl="yes"
3900 ])
3901 if test "x$with_libyajl" = "xyes"
3902 then
3903         SAVE_CPPFLAGS="$CPPFLAGS"
3904         CPPFLAGS="$CPPFLAGS $with_libyajl_cppflags"
3905
3906         AC_CHECK_HEADERS(yajl/yajl_parse.h, [with_libyajl="yes"], [with_libyajl="no (yajl/yajl_parse.h not found)"])
3907         AC_CHECK_HEADERS(yajl/yajl_version.h)
3908
3909         CPPFLAGS="$SAVE_CPPFLAGS"
3910 fi
3911 if test "x$with_libyajl" = "xyes"
3912 then
3913         SAVE_CPPFLAGS="$CPPFLAGS"
3914         SAVE_LDFLAGS="$LDFLAGS"
3915         CPPFLAGS="$CPPFLAGS $with_libyajl_cppflags"
3916         LDFLAGS="$LDFLAGS $with_libyajl_ldflags"
3917
3918         AC_CHECK_LIB(yajl, yajl_alloc, [with_libyajl="yes"], [with_libyajl="no (Symbol 'yajl_alloc' not found)"])
3919
3920         CPPFLAGS="$SAVE_CPPFLAGS"
3921         LDFLAGS="$SAVE_LDFLAGS"
3922 fi
3923 if test "x$with_libyajl" = "xyes"
3924 then
3925         BUILD_WITH_LIBYAJL_CPPFLAGS="$with_libyajl_cppflags"
3926         BUILD_WITH_LIBYAJL_LDFLAGS="$with_libyajl_ldflags"
3927         BUILD_WITH_LIBYAJL_LIBS="-lyajl"
3928         AC_SUBST(BUILD_WITH_LIBYAJL_CPPFLAGS)
3929         AC_SUBST(BUILD_WITH_LIBYAJL_LDFLAGS)
3930         AC_SUBST(BUILD_WITH_LIBYAJL_LIBS)
3931         AC_DEFINE(HAVE_LIBYAJL, 1, [Define if libyajl is present and usable.])
3932 fi
3933 AM_CONDITIONAL(BUILD_WITH_LIBYAJL, test "x$with_libyajl" = "xyes")
3934 # }}}
3935
3936 # --with-libvarnish {{{
3937 with_libvarnish_cppflags=""
3938 with_libvarnish_cflags=""
3939 with_libvarnish_libs=""
3940 AC_ARG_WITH(libvarnish, [AS_HELP_STRING([--with-libvarnish@<:@=PREFIX@:>@], [Path to libvarnish.])],
3941 [
3942         if test "x$withval" = "xno"
3943         then
3944                 with_libvarnish="no"
3945         else if test "x$withval" = "xyes"
3946         then
3947                 with_libvarnish="use_pkgconfig"
3948         else if test -d "$with_libvarnish/lib"
3949         then
3950                 AC_MSG_NOTICE([Not checking for libvarnish: Manually configured])
3951                 with_libvarnish_cflags="-I$withval/include"
3952                 with_libvarnish_libs="-L$withval/lib -lvarnish -lvarnishcompat -lvarnishapi"
3953                 with_libvarnish="yes"
3954         fi; fi; fi
3955 ],
3956 [with_libvarnish="use_pkgconfig"])
3957
3958 # configure using pkg-config
3959 if test "x$with_libvarnish" = "xuse_pkgconfig"
3960 then
3961         if test "x$PKG_CONFIG" = "x"
3962         then
3963                 with_libvarnish="no (Don't have pkg-config)"
3964         fi
3965 fi
3966 if test "x$with_libvarnish" = "xuse_pkgconfig"
3967 then
3968         AC_MSG_NOTICE([Checking for varnishapi using $PKG_CONFIG])
3969         $PKG_CONFIG --exists 'varnishapi' 2>/dev/null
3970         if test $? -ne 0
3971         then
3972                 with_libvarnish="no (pkg-config doesn't know varnishapi)"
3973         fi
3974 fi
3975 if test "x$with_libvarnish" = "xuse_pkgconfig"
3976 then
3977         with_libvarnish_cflags="`$PKG_CONFIG --cflags 'varnishapi'`"
3978         if test $? -ne 0
3979         then
3980                 with_libvarnish="no ($PKG_CONFIG failed)"
3981         fi
3982         with_libvarnish_libs="`$PKG_CONFIG --libs 'varnishapi'`"
3983         if test $? -ne 0
3984         then
3985                 with_libvarnish="no ($PKG_CONFIG failed)"
3986         fi
3987 fi
3988 if test "x$with_libvarnish" = "xuse_pkgconfig"
3989 then
3990         with_libvarnish="yes"
3991 fi
3992
3993 # with_libvarnish_cflags and with_libvarnish_libs are set up now, let's do
3994 # the actual checks.
3995 if test "x$with_libvarnish" = "xyes"
3996 then
3997         SAVE_CPPFLAGS="$CPPFLAGS"
3998         CPPFLAGS="$CPPFLAGS $with_libvarnish_cflags"
3999         AC_CHECK_HEADERS(varnish/varnishapi.h, [], [with_libvarnish="no (varnish/varnishapi.h not found)"])
4000
4001         CPPFLAGS="$SAVE_CPPFLAGS"
4002 fi
4003 if test "x$with_libvarnish" = "xyes"
4004 then
4005         SAVE_CPPFLAGS="$CPPFLAGS"
4006         #SAVE_LDFLAGS="$LDFLAGS"
4007
4008         CPPFLAGS="$CPPFLAGS $with_libvarnish_cflags"
4009         #LDFLAGS="$LDFLAGS $with_libvarnish_libs"
4010
4011         AC_CHECK_LIB(varnishapi, VSL_OpenStats,
4012                      [with_libvarnish="yes"],
4013                      [with_libvarnish="no (symbol VSL_OpenStats not found)"],
4014                      [$with_libvarnish_libs])
4015
4016         CPPFLAGS="$SAVE_CPPFLAGS"
4017         #LDFLAGS="$SAVE_LDFLAGS"
4018 fi
4019 if test "x$with_libvarnish" = "xyes"
4020 then
4021         BUILD_WITH_LIBVARNISH_CFLAGS="$with_libvarnish_cflags"
4022         BUILD_WITH_LIBVARNISH_LIBS="$with_libvarnish_libs"
4023         AC_SUBST(BUILD_WITH_LIBVARNISH_CFLAGS)
4024         AC_SUBST(BUILD_WITH_LIBVARNISH_LIBS)
4025 fi
4026 # }}}
4027
4028 # pkg-config --exists 'libxml-2.0'; pkg-config --exists libvirt {{{
4029 with_libxml2="no (pkg-config isn't available)"
4030 with_libxml2_cflags=""
4031 with_libxml2_ldflags=""
4032 with_libvirt="no (pkg-config isn't available)"
4033 with_libvirt_cflags=""
4034 with_libvirt_ldflags=""
4035 if test "x$PKG_CONFIG" != "x"
4036 then
4037         pkg-config --exists 'libxml-2.0' 2>/dev/null
4038         if test "$?" = "0"
4039         then
4040                 with_libxml2="yes"
4041         else
4042                 with_libxml2="no (pkg-config doesn't know libxml-2.0)"
4043         fi
4044
4045         pkg-config --exists libvirt 2>/dev/null
4046         if test "$?" = "0"
4047         then
4048                 with_libvirt="yes"
4049         else
4050                 with_libvirt="no (pkg-config doesn't know libvirt)"
4051         fi
4052 fi
4053 if test "x$with_libxml2" = "xyes"
4054 then
4055         with_libxml2_cflags="`pkg-config --cflags libxml-2.0`"
4056         if test $? -ne 0
4057         then
4058                 with_libxml2="no"
4059         fi
4060         with_libxml2_ldflags="`pkg-config --libs libxml-2.0`"
4061         if test $? -ne 0
4062         then
4063                 with_libxml2="no"
4064         fi
4065 fi
4066 if test "x$with_libxml2" = "xyes"
4067 then
4068         SAVE_CPPFLAGS="$CPPFLAGS"
4069         CPPFLAGS="$CPPFLAGS $with_libxml2_cflags"
4070
4071         AC_CHECK_HEADERS(libxml/parser.h, [],
4072                       [with_libxml2="no (libxml/parser.h not found)"])
4073
4074         CPPFLAGS="$SAVE_CPPFLAGS"
4075 fi
4076 if test "x$with_libxml2" = "xyes"
4077 then
4078         SAVE_CFLAGS="$CFLAGS"
4079         SAVE_LDFLAGS="$LDFLAGS"
4080
4081         CFLAGS="$CFLAGS $with_libxml2_cflags"
4082         LDFLAGS="$LDFLAGS $with_libxml2_ldflags"
4083
4084         AC_CHECK_LIB(xml2, xmlXPathEval,
4085                      [with_libxml2="yes"],
4086                      [with_libxml2="no (symbol xmlXPathEval not found)"])
4087
4088         CFLAGS="$SAVE_CFLAGS"
4089         LDFLAGS="$SAVE_LDFLAGS"
4090 fi
4091 dnl Add the right compiler flags and libraries.
4092 if test "x$with_libxml2" = "xyes"; then
4093         BUILD_WITH_LIBXML2_CFLAGS="$with_libxml2_cflags"
4094         BUILD_WITH_LIBXML2_LIBS="$with_libxml2_ldflags"
4095         AC_SUBST(BUILD_WITH_LIBXML2_CFLAGS)
4096         AC_SUBST(BUILD_WITH_LIBXML2_LIBS)
4097 fi
4098 if test "x$with_libvirt" = "xyes"
4099 then
4100         with_libvirt_cflags="`pkg-config --cflags libvirt`"
4101         if test $? -ne 0
4102         then
4103                 with_libvirt="no"
4104         fi
4105         with_libvirt_ldflags="`pkg-config --libs libvirt`"
4106         if test $? -ne 0
4107         then
4108                 with_libvirt="no"
4109         fi
4110 fi
4111 if test "x$with_libvirt" = "xyes"
4112 then
4113         SAVE_CPPFLAGS="$CPPFLAGS"
4114         CPPFLAGS="$CPPFLAGS $with_libvirt_cflags"
4115
4116         AC_CHECK_HEADERS(libvirt/libvirt.h, [],
4117                       [with_libvirt="no (libvirt/libvirt.h not found)"])
4118
4119         CPPFLAGS="$SAVE_CPPFLAGS"
4120 fi
4121 if test "x$with_libvirt" = "xyes"
4122 then
4123         SAVE_CFLAGS="$CFLAGS"
4124         SAVE_LDFLAGS="$LDFLAGS"
4125
4126         CFLAGS="$CFLAGS $with_libvirt_cflags"
4127         LDFLAGS="$LDFLAGS $with_libvirt_ldflags"
4128
4129         AC_CHECK_LIB(virt, virDomainBlockStats,
4130                      [with_libvirt="yes"],
4131                      [with_libvirt="no (symbol virDomainBlockStats not found)"])
4132
4133         CFLAGS="$SAVE_CFLAGS"
4134         LDFLAGS="$SAVE_LDFLAGS"
4135 fi
4136 dnl Add the right compiler flags and libraries.
4137 if test "x$with_libvirt" = "xyes"; then
4138         BUILD_WITH_LIBVIRT_CFLAGS="$with_libvirt_cflags"
4139         BUILD_WITH_LIBVIRT_LIBS="$with_libvirt_ldflags"
4140         AC_SUBST(BUILD_WITH_LIBVIRT_CFLAGS)
4141         AC_SUBST(BUILD_WITH_LIBVIRT_LIBS)
4142 fi
4143 # }}}
4144
4145 # $PKG_CONFIG --exists OpenIPMIpthread {{{
4146 with_libopenipmipthread="yes"
4147 with_libopenipmipthread_cflags=""
4148 with_libopenipmipthread_libs=""
4149
4150 AC_MSG_CHECKING([for pkg-config])
4151 temp_result="no"
4152 if test "x$PKG_CONFIG" = "x"
4153 then
4154         with_libopenipmipthread="no"
4155         temp_result="no"
4156 else
4157         temp_result="$PKG_CONFIG"
4158 fi
4159 AC_MSG_RESULT([$temp_result])
4160
4161 if test "x$with_libopenipmipthread" = "xyes"
4162 then
4163         AC_MSG_CHECKING([for libOpenIPMIpthread])
4164         $PKG_CONFIG --exists OpenIPMIpthread 2>/dev/null
4165         if test "$?" != "0"
4166         then
4167                 with_libopenipmipthread="no (pkg-config doesn't know OpenIPMIpthread)"
4168         fi
4169         AC_MSG_RESULT([$with_libopenipmipthread])
4170 fi
4171
4172 if test "x$with_libopenipmipthread" = "xyes"
4173 then
4174         AC_MSG_CHECKING([for libOpenIPMIpthread CFLAGS])
4175         temp_result="`$PKG_CONFIG --cflags OpenIPMIpthread`"
4176         if test "$?" = "0"
4177         then
4178                 with_libopenipmipthread_cflags="$temp_result"
4179         else
4180                 with_libopenipmipthread="no ($PKG_CONFIG --cflags OpenIPMIpthread failed)"
4181                 temp_result="$PKG_CONFIG --cflags OpenIPMIpthread failed"
4182         fi
4183         AC_MSG_RESULT([$temp_result])
4184 fi
4185
4186 if test "x$with_libopenipmipthread" = "xyes"
4187 then
4188         AC_MSG_CHECKING([for libOpenIPMIpthread LDFLAGS])
4189         temp_result="`$PKG_CONFIG --libs OpenIPMIpthread`"
4190         if test "$?" = "0"
4191         then
4192                 with_libopenipmipthread_ldflags="$temp_result"
4193         else
4194                 with_libopenipmipthread="no ($PKG_CONFIG --libs OpenIPMIpthread failed)"
4195                 temp_result="$PKG_CONFIG --libs OpenIPMIpthread failed"
4196         fi
4197         AC_MSG_RESULT([$temp_result])
4198 fi
4199
4200 if test "x$with_libopenipmipthread" = "xyes"
4201 then
4202         SAVE_CPPFLAGS="$CPPFLAGS"
4203         CPPFLAGS="$CPPFLAGS $with_libopenipmipthread_cflags"
4204
4205         AC_CHECK_HEADERS(OpenIPMI/ipmi_smi.h,
4206                          [with_libopenipmipthread="yes"],
4207                          [with_libopenipmipthread="no (OpenIPMI/ipmi_smi.h not found)"],
4208 [#include <OpenIPMI/ipmiif.h>
4209 #include <OpenIPMI/ipmi_err.h>
4210 #include <OpenIPMI/ipmi_posix.h>
4211 #include <OpenIPMI/ipmi_conn.h>
4212 ])
4213
4214         CPPFLAGS="$SAVE_CPPFLAGS"
4215 fi
4216
4217 if test "x$with_libopenipmipthread" = "xyes"
4218 then
4219         BUILD_WITH_OPENIPMI_CFLAGS="$with_libopenipmipthread_cflags"
4220         BUILD_WITH_OPENIPMI_LIBS="$with_libopenipmipthread_ldflags"
4221         AC_SUBST(BUILD_WITH_OPENIPMI_CFLAGS)
4222         AC_SUBST(BUILD_WITH_OPENIPMI_LIBS)
4223 fi
4224 # }}}
4225
4226 PKG_CHECK_MODULES([LIBNOTIFY], [libnotify],
4227                 [with_libnotify="yes"],
4228                 [if test "x$LIBNOTIFY_PKG_ERRORS" = "x"; then
4229                          with_libnotify="no"
4230                  else
4231                          with_libnotify="no ($LIBNOTIFY_PKG_ERRORS)"
4232                  fi])
4233
4234 # Check for enabled/disabled features
4235 #
4236
4237 # AC_COLLECTD(name, enable/disable, info-text, feature/module)
4238 # ------------------------------------------------------------
4239 dnl
4240 m4_define([my_toupper], [m4_translit([$1], m4_defn([m4_cr_letters]), m4_defn([m4_cr_LETTERS]))])
4241 dnl
4242 AC_DEFUN(
4243         [AC_COLLECTD],
4244         [
4245         m4_if([$1], [], [AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 1st argument must not be empty])])dnl
4246         m4_if(
4247                 [$2],
4248                 [enable],
4249                 [dnl
4250                 m4_define([EnDis],[disabled])dnl
4251                 m4_define([YesNo],[no])dnl
4252                 ],dnl
4253                 [m4_if(
4254                         [$2],
4255                         [disable],
4256                         [dnl
4257                         m4_define([EnDis],[enabled])dnl
4258                         m4_define([YesNo],[yes])dnl
4259                         ],
4260                         [dnl
4261                         AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 2nd argument must be either enable or disable])dnl
4262                         ]dnl
4263                 )]dnl
4264         )dnl
4265         m4_if([$3], [feature], [],
4266                 [m4_if(
4267                         [$3], [module], [],
4268                         [dnl
4269                         AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 3rd argument must be either feature or disable])dnl
4270                         ]dnl
4271                 )]dnl
4272         )dnl
4273         AC_ARG_ENABLE(
4274                 [$1],
4275                 AS_HELP_STRING([--$2-$1], [$2 $4 (EnDis by def)]),
4276                 [],
4277                 enable_$1='[YesNo]'dnl
4278         )# AC_ARG_ENABLE
4279 if test "x$enable_$1" = "xno"
4280 then
4281         collectd_$1=0
4282 else
4283         if test "x$enable_$1" = "xyes"
4284         then
4285                 collectd_$1=1
4286         else
4287                 AC_MSG_NOTICE([please specify either --enable-$1 or --disable-$1; enabling $1.])
4288                 collectd_$1=1
4289                 enable_$1='yes'
4290         fi
4291 fi
4292         AC_DEFINE_UNQUOTED([COLLECT_]my_toupper([$1]), [$collectd_$1], [wether or not to enable $3 $4])
4293         AM_CONDITIONAL([BUILD_]my_toupper([$3])[_]my_toupper([$1]), [test "x$enable_$1" = "xyes"])dnl
4294         ]dnl
4295 )# AC_COLLECTD(name, enable/disable, info-text, feature/module)
4296
4297 # AC_PLUGIN(name, default, info)
4298 # ------------------------------------------------------------
4299 dnl
4300 AC_DEFUN(
4301   [AC_PLUGIN],
4302   [
4303     enable_plugin="no"
4304     force="no"
4305     AC_ARG_ENABLE([$1], AC_HELP_STRING([--enable-$1], [$3]),
4306     [
4307      if test "x$enableval" = "xyes"
4308      then
4309              enable_plugin="yes"
4310      else if test "x$enableval" = "xforce"
4311      then
4312              enable_plugin="yes"
4313              force="yes"
4314      else
4315              enable_plugin="no (disabled on command line)"
4316      fi; fi
4317     ],
4318     [
4319          if test "x$enable_all_plugins" = "xauto"
4320          then
4321              if test "x$2" = "xyes"
4322              then
4323                      enable_plugin="yes"
4324              else
4325                      enable_plugin="no"
4326              fi
4327          else
4328              enable_plugin="$enable_all_plugins"
4329          fi
4330     ])
4331     if test "x$enable_plugin" = "xyes"
4332     then
4333             if test "x$2" = "xyes" || test "x$force" = "xyes"
4334             then
4335                     AC_DEFINE([HAVE_PLUGIN_]my_toupper([$1]), 1, [Define to 1 if the $1 plugin is enabled.])
4336                     if test "x$2" != "xyes"
4337                     then
4338                             dependency_warning="yes"
4339                     fi
4340             else # User passed "yes" but dependency checking yielded "no" => Dependency problem.
4341                     dependency_error="yes"
4342                     enable_plugin="no (dependency error)"
4343             fi
4344     fi
4345     AM_CONDITIONAL([BUILD_PLUGIN_]my_toupper([$1]), test "x$enable_plugin" = "xyes")
4346     enable_$1="$enable_plugin"
4347   ]
4348 )# AC_PLUGIN(name, default, info)
4349
4350 m4_divert_once([HELP_ENABLE], [
4351 collectd features:])
4352 # FIXME: Remove these calls to `AC_COLLECTD' and then remove that macro.
4353 AC_COLLECTD([debug],     [enable],  [feature], [debugging])
4354 AC_COLLECTD([daemon],    [disable], [feature], [daemon mode])
4355 AC_COLLECTD([getifaddrs],[enable],  [feature], [getifaddrs under Linux])
4356
4357 dependency_warning="no"
4358 dependency_error="no"
4359
4360 plugin_ascent="no"
4361 plugin_battery="no"
4362 plugin_bind="no"
4363 plugin_conntrack="no"
4364 plugin_contextswitch="no"
4365 plugin_cpu="no"
4366 plugin_cpufreq="no"
4367 plugin_curl_json="no"
4368 plugin_curl_xml="no"
4369 plugin_df="no"
4370 plugin_disk="no"
4371 plugin_entropy="no"
4372 plugin_interface="no"
4373 plugin_ipmi="no"
4374 plugin_ipvs="no"
4375 plugin_irq="no"
4376 plugin_libvirt="no"
4377 plugin_load="no"
4378 plugin_memory="no"
4379 plugin_multimeter="no"
4380 plugin_nfs="no"
4381 plugin_fscache="no"
4382 plugin_perl="no"
4383 plugin_processes="no"
4384 plugin_protocols="no"
4385 plugin_serial="no"
4386 plugin_swap="no"
4387 plugin_tape="no"
4388 plugin_tcpconns="no"
4389 plugin_ted="no"
4390 plugin_thermal="no"
4391 plugin_users="no"
4392 plugin_uptime="no"
4393 plugin_vmem="no"
4394 plugin_vserver="no"
4395 plugin_wireless="no"
4396 plugin_zfs_arc="no"
4397
4398 # Linux
4399 if test "x$ac_system" = "xLinux"
4400 then
4401         plugin_battery="yes"
4402         plugin_conntrack="yes"
4403         plugin_contextswitch="yes"
4404         plugin_cpu="yes"
4405         plugin_cpufreq="yes"
4406         plugin_disk="yes"
4407         plugin_entropy="yes"
4408         plugin_interface="yes"
4409         plugin_irq="yes"
4410         plugin_load="yes"
4411         plugin_memory="yes"
4412         plugin_nfs="yes"
4413         plugin_fscache="yes"
4414         plugin_processes="yes"
4415         plugin_protocols="yes"
4416         plugin_serial="yes"
4417         plugin_swap="yes"
4418         plugin_tcpconns="yes"
4419         plugin_thermal="yes"
4420         plugin_uptime="yes"
4421         plugin_vmem="yes"
4422         plugin_vserver="yes"
4423         plugin_wireless="yes"
4424
4425         if test "x$have_linux_ip_vs_h" = "xyes" || test "x$have_net_ip_vs_h" = "xyes" || test "x$have_ip_vs_h" = "xyes"
4426         then
4427                 plugin_ipvs="yes"
4428         fi
4429 fi
4430
4431 if test "x$ac_system" = "xOpenBSD"
4432 then
4433         plugin_tcpconns="yes"
4434 fi
4435
4436 # Mac OS X devices
4437 if test "x$with_libiokit" = "xyes"
4438 then
4439         plugin_battery="yes"
4440         plugin_disk="yes"
4441 fi
4442
4443 # AIX
4444 if test "x$with_perfstat" = "xyes"
4445 then
4446         plugin_cpu="yes"
4447         plugin_disk="yes"
4448         plugin_memory="yes"
4449         plugin_swap="yes"
4450         plugin_interface="yes"
4451         plugin_load="yes"
4452 fi
4453
4454 if test "x$with_procinfo" = "xyes"
4455 then
4456         plugin_processes="yes"
4457 fi
4458
4459 # Solaris
4460 if test "x$with_kstat" = "xyes"
4461 then
4462         plugin_uptime="yes"
4463         plugin_zfs_arc="yes"
4464 fi
4465
4466 if test "x$with_devinfo$with_kstat" = "xyesyes"
4467 then
4468         plugin_cpu="yes"
4469         plugin_disk="yes"
4470         plugin_interface="yes"
4471         plugin_memory="yes"
4472         plugin_tape="yes"
4473 fi
4474
4475 # libstatgrab
4476 if test "x$with_libstatgrab" = "xyes"
4477 then
4478         plugin_cpu="yes"
4479         plugin_disk="yes"
4480         plugin_interface="yes"
4481         plugin_load="yes"
4482         plugin_memory="yes"
4483         plugin_swap="yes"
4484         plugin_users="yes"
4485 fi
4486
4487 if test "x$with_libcurl" = "xyes" && test "x$with_libxml2" = "xyes"
4488 then
4489         plugin_ascent="yes"
4490         if test "x$have_strptime" = "xyes"
4491         then
4492                 plugin_bind="yes"
4493         fi
4494 fi
4495
4496 if test "x$with_libopenipmipthread" = "xyes"
4497 then
4498         plugin_ipmi="yes"
4499 fi
4500
4501 if test "x$with_libcurl" = "xyes" && test "x$with_libyajl" = "xyes"
4502 then
4503         plugin_curl_json="yes"
4504 fi
4505
4506 if test "x$with_libcurl" = "xyes" && test "x$with_libxml2" = "xyes"
4507 then
4508         plugin_curl_xml="yes"
4509 fi
4510
4511 if test "x$have_processor_info" = "xyes"
4512 then
4513         plugin_cpu="yes"
4514 fi
4515 if test "x$have_sysctl" = "xyes"
4516 then
4517         plugin_cpu="yes"
4518         plugin_memory="yes"
4519         plugin_uptime="yes"
4520         if test "x$ac_system" = "xDarwin"
4521         then
4522                 plugin_swap="yes"
4523         fi
4524 fi
4525 if test "x$have_sysctlbyname" = "xyes"
4526 then
4527         plugin_contextswitch="yes"
4528         plugin_cpu="yes"
4529         plugin_memory="yes"
4530         plugin_tcpconns="yes"
4531 fi
4532
4533 # Df plugin: Check if we know how to determine mount points first.
4534 #if test "x$have_listmntent" = "xyes"; then
4535 #       plugin_df="yes"
4536 #fi
4537 if test "x$have_getvfsstat" = "xyes" || test "x$have_getfsstat" = "xyes"
4538 then
4539         plugin_df="yes"
4540 fi
4541 if test "x$c_cv_have_two_getmntent" = "xyes" || test "x$have_getmntent" = "xgen" || test "x$have_getmntent" = "xsun"
4542 then
4543         plugin_df="yes"
4544 fi
4545 #if test "x$have_getmntent" = "xseq"
4546 #then
4547 #       plugin_df="yes"
4548 #fi
4549 if test "x$c_cv_have_one_getmntent" = "xyes"
4550 then
4551         plugin_df="yes"
4552 fi
4553
4554 # Df plugin: Check if we have either `statfs' or `statvfs' second.
4555 if test "x$plugin_df" = "xyes"
4556 then
4557         plugin_df="no"
4558         if test "x$have_statfs" = "xyes"
4559         then
4560                 plugin_df="yes"
4561         fi
4562         if test "x$have_statvfs" = "xyes"
4563         then
4564                 plugin_df="yes"
4565         fi
4566 fi
4567
4568 if test "x$have_getifaddrs" = "xyes"
4569 then
4570         plugin_interface="yes"
4571 fi
4572
4573 if test "x$with_libxml2" = "xyes" && test "x$with_libvirt" = "xyes"
4574 then
4575         plugin_libvirt="yes"
4576 fi
4577
4578 if test "x$have_getloadavg" = "xyes"
4579 then
4580         plugin_load="yes"
4581 fi
4582
4583 if test "x$c_cv_have_libperl$c_cv_have_perl_ithreads" = "xyesyes"
4584 then
4585         plugin_perl="yes"
4586 fi
4587
4588 # Mac OS X memory interface
4589 if test "x$have_host_statistics" = "xyes"
4590 then
4591         plugin_memory="yes"
4592 fi
4593
4594 if test "x$have_termios_h" = "xyes"
4595 then
4596         plugin_multimeter="yes"
4597         plugin_ted="yes"
4598 fi
4599
4600 if test "x$have_thread_info" = "xyes"
4601 then
4602         plugin_processes="yes"
4603 fi
4604
4605 if test "x$with_kvm_getprocs" = "xyes" && test "x$have_struct_kinfo_proc_freebsd" = "xyes"
4606 then
4607         plugin_processes="yes"
4608 fi
4609
4610 if test "x$with_kvm_getswapinfo" = "xyes"
4611 then
4612         plugin_swap="yes"
4613 fi
4614
4615 if test "x$have_swapctl" = "xyes" && test "x$c_cv_have_swapctl_two_args" = "xyes"
4616 then
4617         plugin_swap="yes"
4618 fi
4619
4620 if test "x$with_kvm_openfiles$with_kvm_nlist" = "xyesyes"
4621 then
4622         plugin_tcpconns="yes"
4623 fi
4624
4625 if test "x$have_getutent" = "xyes"
4626 then
4627         plugin_users="yes"
4628 fi
4629 if test "x$have_getutxent" = "xyes"
4630 then
4631         plugin_users="yes"
4632 fi
4633
4634 m4_divert_once([HELP_ENABLE], [
4635 collectd plugins:])
4636
4637 AC_ARG_ENABLE([all-plugins],
4638                 AC_HELP_STRING([--enable-all-plugins],
4639                                 [enable all plugins (auto by def)]),
4640                 [
4641                  if test "x$enableval" = "xyes"
4642                  then
4643                          enable_all_plugins="yes"
4644                  else if test "x$enableval" = "xauto"
4645                  then
4646                          enable_all_plugins="auto"
4647                  else
4648                          enable_all_plugins="no"
4649                  fi; fi
4650                 ],
4651                 [enable_all_plugins="auto"])
4652
4653 m4_divert_once([HELP_ENABLE], [])
4654
4655 AC_PLUGIN([amqp],        [$with_librabbitmq],  [AMQP output plugin])
4656 AC_PLUGIN([apache],      [$with_libcurl],      [Apache httpd statistics])
4657 AC_PLUGIN([apcups],      [yes],                [Statistics of UPSes by APC])
4658 AC_PLUGIN([apple_sensors], [$with_libiokit],   [Apple's hardware sensors])
4659 AC_PLUGIN([ascent],      [$plugin_ascent],     [AscentEmu player statistics])
4660 AC_PLUGIN([battery],     [$plugin_battery],    [Battery statistics])
4661 AC_PLUGIN([bind],        [$plugin_bind],       [ISC Bind nameserver statistics])
4662 AC_PLUGIN([conntrack],   [$plugin_conntrack],  [nf_conntrack statistics])
4663 AC_PLUGIN([contextswitch], [$plugin_contextswitch], [context switch statistics])
4664 AC_PLUGIN([cpufreq],     [$plugin_cpufreq],    [CPU frequency statistics])
4665 AC_PLUGIN([cpu],         [$plugin_cpu],        [CPU usage statistics])
4666 AC_PLUGIN([csv],         [yes],                [CSV output plugin])
4667 AC_PLUGIN([curl],        [$with_libcurl],      [CURL generic web statistics])
4668 AC_PLUGIN([curl_json],   [$plugin_curl_json],    [CouchDB statistics])
4669 AC_PLUGIN([curl_xml],   [$plugin_curl_xml],    [CURL generic xml statistics])
4670 AC_PLUGIN([dbi],         [$with_libdbi],       [General database statistics])
4671 AC_PLUGIN([df],          [$plugin_df],         [Filesystem usage statistics])
4672 AC_PLUGIN([disk],        [$plugin_disk],       [Disk usage statistics])
4673 AC_PLUGIN([dns],         [$with_libpcap],      [DNS traffic analysis])
4674 AC_PLUGIN([email],       [yes],                [EMail statistics])
4675 AC_PLUGIN([entropy],     [$plugin_entropy],    [Entropy statistics])
4676 AC_PLUGIN([exec],        [yes],                [Execution of external programs])
4677 AC_PLUGIN([filecount],   [yes],                [Count files in directories])
4678 AC_PLUGIN([fscache],     [$plugin_fscache],    [fscache statistics])
4679 AC_PLUGIN([gmond],       [$with_libganglia],   [Ganglia plugin])
4680 AC_PLUGIN([hddtemp],     [yes],                [Query hddtempd])
4681 AC_PLUGIN([interface],   [$plugin_interface],  [Interface traffic statistics])
4682 AC_PLUGIN([ipmi],        [$plugin_ipmi],       [IPMI sensor statistics])
4683 AC_PLUGIN([iptables],    [$with_libiptc],      [IPTables rule counters])
4684 AC_PLUGIN([ipvs],        [$plugin_ipvs],       [IPVS connection statistics])
4685 AC_PLUGIN([irq],         [$plugin_irq],        [IRQ statistics])
4686 AC_PLUGIN([java],        [$with_java],         [Embed the Java Virtual Machine])
4687 AC_PLUGIN([libvirt],     [$plugin_libvirt],    [Virtual machine statistics])
4688 AC_PLUGIN([load],        [$plugin_load],       [System load])
4689 AC_PLUGIN([logfile],     [yes],                [File logging plugin])
4690 AC_PLUGIN([lpar],        [$with_perfstat],     [AIX logical partitions statistics])
4691 AC_PLUGIN([madwifi],     [$have_linux_wireless_h], [Madwifi wireless statistics])
4692 AC_PLUGIN([match_empty_counter], [yes],        [The empty counter match])
4693 AC_PLUGIN([match_hashed], [yes],               [The hashed match])
4694 AC_PLUGIN([match_regex], [yes],                [The regex match])
4695 AC_PLUGIN([match_timediff], [yes],             [The timediff match])
4696 AC_PLUGIN([match_value], [yes],                [The value match])
4697 AC_PLUGIN([mbmon],       [yes],                [Query mbmond])
4698 AC_PLUGIN([memcachec],   [$with_libmemcached], [memcachec statistics])
4699 AC_PLUGIN([memcached],   [yes],                [memcached statistics])
4700 AC_PLUGIN([memory],      [$plugin_memory],     [Memory usage])
4701 AC_PLUGIN([modbus],      [$with_libmodbus],    [Modbus plugin])
4702 AC_PLUGIN([multimeter],  [$plugin_multimeter], [Read multimeter values])
4703 AC_PLUGIN([mysql],       [$with_libmysql],     [MySQL statistics])
4704 AC_PLUGIN([netapp],      [$with_libnetapp],    [NetApp plugin])
4705 AC_PLUGIN([netlink],     [$with_libnetlink],   [Enhanced Linux network statistics])
4706 AC_PLUGIN([network],     [yes],                [Network communication plugin])
4707 AC_PLUGIN([nfs],         [$plugin_nfs],        [NFS statistics])
4708 AC_PLUGIN([nginx],       [$with_libcurl],      [nginx statistics])
4709 AC_PLUGIN([notify_desktop], [$with_libnotify], [Desktop notifications])
4710 AC_PLUGIN([notify_email], [$with_libesmtp],    [Email notifier])
4711 AC_PLUGIN([ntpd],        [yes],                [NTPd statistics])
4712 AC_PLUGIN([nut],         [$with_libupsclient], [Network UPS tools statistics])
4713 AC_PLUGIN([olsrd],       [yes],                [olsrd statistics])
4714 AC_PLUGIN([onewire],     [$with_libowcapi],    [OneWire sensor statistics])
4715 AC_PLUGIN([openvpn],     [yes],                [OpenVPN client statistics])
4716 AC_PLUGIN([oracle],      [$with_oracle],       [Oracle plugin])
4717 AC_PLUGIN([perl],        [$plugin_perl],       [Embed a Perl interpreter])
4718 # FIXME: Check for libevent, too.
4719 AC_PLUGIN([pinba],       [$have_protoc_c],     [Pinba statistics])
4720 AC_PLUGIN([ping],        [$with_liboping],     [Network latency statistics])
4721 AC_PLUGIN([postgresql],  [$with_libpq],        [PostgreSQL database statistics])
4722 AC_PLUGIN([powerdns],    [yes],                [PowerDNS statistics])
4723 AC_PLUGIN([processes],   [$plugin_processes],  [Process statistics])
4724 AC_PLUGIN([protocols],   [$plugin_protocols],  [Protocol (IP, TCP, ...) statistics])
4725 AC_PLUGIN([python],      [$with_python],       [Embed a Python interpreter])
4726 AC_PLUGIN([redis],       [$with_libcredis],    [Redis plugin])
4727 AC_PLUGIN([routeros],    [$with_librouteros],  [RouterOS plugin])
4728 AC_PLUGIN([rrdcached],   [$librrd_rrdc_update], [RRDTool output plugin])
4729 AC_PLUGIN([rrdtool],     [$with_librrd],       [RRDTool output plugin])
4730 AC_PLUGIN([sensors],     [$with_libsensors],   [lm_sensors statistics])
4731 AC_PLUGIN([serial],      [$plugin_serial],     [serial port traffic])
4732 AC_PLUGIN([snmp],        [$with_libnetsnmp],   [SNMP querying plugin])
4733 AC_PLUGIN([swap],        [$plugin_swap],       [Swap usage statistics])
4734 AC_PLUGIN([syslog],      [$have_syslog],       [Syslog logging plugin])
4735 AC_PLUGIN([table],       [yes],                [Parsing of tabular data])
4736 AC_PLUGIN([tail],        [yes],                [Parsing of logfiles])
4737 AC_PLUGIN([tape],        [$plugin_tape],       [Tape drive statistics])
4738 AC_PLUGIN([target_notification], [yes],        [The notification target])
4739 AC_PLUGIN([target_replace], [yes],             [The replace target])
4740 AC_PLUGIN([target_scale],[yes],                [The scale target])
4741 AC_PLUGIN([target_set],  [yes],                [The set target])
4742 AC_PLUGIN([target_v5upgrade], [yes],           [The v5upgrade target])
4743 AC_PLUGIN([tcpconns],    [$plugin_tcpconns],   [TCP connection statistics])
4744 AC_PLUGIN([teamspeak2],  [yes],                [TeamSpeak2 server statistics])
4745 AC_PLUGIN([ted],         [$plugin_ted],        [Read The Energy Detective values])
4746 AC_PLUGIN([thermal],     [$plugin_thermal],    [Linux ACPI thermal zone statistics])
4747 AC_PLUGIN([threshold],   [yes],                [Threshold checking plugin])
4748 AC_PLUGIN([tokyotyrant], [$with_libtokyotyrant],  [TokyoTyrant database statistics])
4749 AC_PLUGIN([unixsock],    [yes],                [Unixsock communication plugin])
4750 AC_PLUGIN([uptime],      [$plugin_uptime],     [Uptime statistics])
4751 AC_PLUGIN([users],       [$plugin_users],      [User statistics])
4752 AC_PLUGIN([uuid],        [yes],                [UUID as hostname plugin])
4753 AC_PLUGIN([varnish],     [$with_libvarnish],   [Varnish cache statistics])
4754 AC_PLUGIN([vmem],        [$plugin_vmem],       [Virtual memory statistics])
4755 AC_PLUGIN([vserver],     [$plugin_vserver],    [Linux VServer statistics])
4756 AC_PLUGIN([wireless],    [$plugin_wireless],   [Wireless statistics])
4757 AC_PLUGIN([write_http],  [$with_libcurl],      [HTTP output plugin])
4758 AC_PLUGIN([write_redis], [$with_libcredis],    [Redis output plugin])
4759 AC_PLUGIN([xmms],        [$with_libxmms],      [XMMS statistics])
4760 AC_PLUGIN([zfs_arc],     [$plugin_zfs_arc],    [ZFS ARC statistics])
4761
4762 dnl Default configuration file
4763 # Load either syslog or logfile
4764 LOAD_PLUGIN_SYSLOG=""
4765 LOAD_PLUGIN_LOGFILE=""
4766
4767 AC_MSG_CHECKING([which default log plugin to load])
4768 default_log_plugin="none"
4769 if test "x$enable_syslog" = "xyes"
4770 then
4771         default_log_plugin="syslog"
4772 else
4773         LOAD_PLUGIN_SYSLOG="##"
4774 fi
4775
4776 if test "x$enable_logfile" = "xyes"
4777 then
4778         if test "x$default_log_plugin" = "xnone"
4779         then
4780                 default_log_plugin="logfile"
4781         else
4782                 LOAD_PLUGIN_LOGFILE="#"
4783         fi
4784 else
4785         LOAD_PLUGIN_LOGFILE="##"
4786 fi
4787 AC_MSG_RESULT([$default_log_plugin])
4788
4789 AC_SUBST(LOAD_PLUGIN_SYSLOG)
4790 AC_SUBST(LOAD_PLUGIN_LOGFILE)
4791
4792 DEFAULT_LOG_LEVEL="info"
4793 if test "x$enable_debug" = "xyes"
4794 then
4795         DEFAULT_LOG_LEVEL="debug"
4796 fi
4797 AC_SUBST(DEFAULT_LOG_LEVEL)
4798
4799 # Load only one of rrdtool, network, csv in the default config.
4800 LOAD_PLUGIN_RRDTOOL=""
4801 LOAD_PLUGIN_NETWORK=""
4802 LOAD_PLUGIN_CSV=""
4803
4804 AC_MSG_CHECKING([which default write plugin to load])
4805 default_write_plugin="none"
4806 if test "x$enable_rrdtool" = "xyes"
4807 then
4808         default_write_plugin="rrdtool"
4809 else
4810         LOAD_PLUGIN_RRDTOOL="##"
4811 fi
4812
4813 if test "x$enable_network" = "xyes"
4814 then
4815         if test "x$default_write_plugin" = "xnone"
4816         then
4817                 default_write_plugin="network"
4818         else
4819                 LOAD_PLUGIN_NETWORK="#"
4820         fi
4821 else
4822         LOAD_PLUGIN_NETWORK="##"
4823 fi
4824
4825 if test "x$enable_csv" = "xyes"
4826 then
4827         if test "x$default_write_plugin" = "xnone"
4828         then
4829                 default_write_plugin="csv"
4830         else
4831                 LOAD_PLUGIN_CSV="#"
4832         fi
4833 else
4834         LOAD_PLUGIN_CSV="##"
4835 fi
4836 AC_MSG_RESULT([$default_write_plugin])
4837
4838 AC_SUBST(LOAD_PLUGIN_RRDTOOL)
4839 AC_SUBST(LOAD_PLUGIN_NETWORK)
4840 AC_SUBST(LOAD_PLUGIN_CSV)
4841
4842 dnl ip_vs.h
4843 if test "x$ac_system" = "xLinux" \
4844         && test "x$have_linux_ip_vs_h$have_net_ip_vs_h$have_ip_vs_h" = "xnonono"
4845 then
4846         enable_ipvs="$enable_ipvs (ip_vs.h not found)"
4847 fi
4848
4849 if test "x$ip_vs_h_needs_kernel_cflags" = "xyes"
4850 then
4851         enable_ipvs="$enable_ipvs (needs $KERNEL_CFLAGS)"
4852 fi
4853
4854 dnl Perl bindings
4855 AC_ARG_WITH(perl-bindings, [AS_HELP_STRING([--with-perl-bindings@<:@=OPTIONS@:>@], [Options passed to "perl Makefile.PL".])],
4856 [
4857         if test "x$withval" != "xno" && test "x$withval" != "xyes"
4858         then
4859                 PERL_BINDINGS_OPTIONS="$withval"
4860                 with_perl_bindings="yes"
4861         else
4862                 PERL_BINDINGS_OPTIONS=""
4863                 with_perl_bindings="$withval"
4864         fi
4865 ],
4866 [
4867         PERL_BINDINGS_OPTIONS=""
4868         if test -n "$perl_interpreter"
4869         then
4870                 with_perl_bindings="yes"
4871         else
4872                 with_perl_bindings="no (no perl interpreter found)"
4873         fi
4874 ])
4875 if test "x$with_perl_bindings" = "xyes"
4876 then
4877         PERL_BINDINGS="perl"
4878 else
4879         PERL_BINDINGS=""
4880 fi
4881 AC_SUBST(PERL_BINDINGS)
4882 AC_SUBST(PERL_BINDINGS_OPTIONS)
4883
4884 dnl libcollectdclient
4885 LCC_VERSION_MAJOR=`echo $PACKAGE_VERSION | cut -d'.' -f1`
4886 LCC_VERSION_MINOR=`echo $PACKAGE_VERSION | cut -d'.' -f2`
4887 LCC_VERSION_PATCH=`echo $PACKAGE_VERSION | cut -d'.' -f3`
4888
4889 LCC_VERSION_EXTRA=`echo $PACKAGE_VERSION | cut -d'.' -f4-`
4890
4891 LCC_VERSION_STRING="$LCC_VERSION_MAJOR.$LCC_VERSION_MINOR.$LCC_VERSION_PATCH"
4892
4893 AC_SUBST(LCC_VERSION_MAJOR)
4894 AC_SUBST(LCC_VERSION_MINOR)
4895 AC_SUBST(LCC_VERSION_PATCH)
4896 AC_SUBST(LCC_VERSION_EXTRA)
4897 AC_SUBST(LCC_VERSION_STRING)
4898
4899 AC_CONFIG_FILES(src/libcollectdclient/lcc_features.h)
4900
4901 AC_OUTPUT(Makefile src/Makefile src/collectd.conf src/owniptc/Makefile src/libcollectdclient/Makefile src/libcollectdclient/libcollectdclient.pc src/liboconfig/Makefile bindings/Makefile bindings/java/Makefile)
4902
4903 if test "x$with_librrd" = "xyes" \
4904         && test "x$librrd_threadsafe" != "xyes"
4905 then
4906         with_librrd="yes (warning: librrd is not thread-safe)"
4907 fi
4908
4909 if test "x$with_libperl" = "xyes"
4910 then
4911         with_libperl="yes (version `$perl_interpreter -MConfig -e 'print $Config{version};'`)"
4912 else
4913         enable_perl="no (needs libperl)"
4914 fi
4915
4916 if test "x$enable_perl" = "xno" && test "x$c_cv_have_perl_ithreads" = "xno"
4917 then
4918         enable_perl="no (libperl doesn't support ithreads)"
4919 fi
4920
4921 if test "x$with_perl_bindings" = "xyes" \
4922         && test "x$PERL_BINDINGS_OPTIONS" != "x"
4923 then
4924         with_perl_bindings="yes ($PERL_BINDINGS_OPTIONS)"
4925 fi
4926
4927 cat <<EOF;
4928
4929 Configuration:
4930   Libraries:
4931     libcurl . . . . . . . $with_libcurl
4932     libdbi  . . . . . . . $with_libdbi
4933     libcredis . . . . . . $with_libcredis
4934     libesmtp  . . . . . . $with_libesmtp
4935     libganglia  . . . . . $with_libganglia
4936     libgcrypt . . . . . . $with_libgcrypt
4937     libiokit  . . . . . . $with_libiokit
4938     libiptc . . . . . . . $with_libiptc
4939     libjvm  . . . . . . . $with_java
4940     libkstat  . . . . . . $with_kstat
4941     libkvm  . . . . . . . $with_libkvm
4942     libmemcached  . . . . $with_libmemcached
4943     libmodbus . . . . . . $with_libmodbus
4944     libmysql  . . . . . . $with_libmysql
4945     libnetapp . . . . . . $with_libnetapp
4946     libnetlink  . . . . . $with_libnetlink
4947     libnetsnmp  . . . . . $with_libnetsnmp
4948     libnotify . . . . . . $with_libnotify
4949     liboconfig  . . . . . $with_liboconfig
4950     libopenipmi . . . . . $with_libopenipmipthread
4951     liboping  . . . . . . $with_liboping
4952     libpcap . . . . . . . $with_libpcap
4953     libperfstat . . . . . $with_perfstat
4954     libperl . . . . . . . $with_libperl
4955     libpq . . . . . . . . $with_libpq
4956     libpthread  . . . . . $with_libpthread
4957     librabbitmq . . . . . $with_librabbitmq
4958     librouteros . . . . . $with_librouteros
4959     librrd  . . . . . . . $with_librrd
4960     libsensors  . . . . . $with_libsensors
4961     libstatgrab . . . . . $with_libstatgrab
4962     libtokyotyrant  . . . $with_libtokyotyrant
4963     libupsclient  . . . . $with_libupsclient
4964     libvarnish  . . . . . $with_libvarnish
4965     libvirt . . . . . . . $with_libvirt
4966     libxml2 . . . . . . . $with_libxml2
4967     libxmms . . . . . . . $with_libxmms
4968     libyajl . . . . . . . $with_libyajl
4969     libevent  . . . . . . $with_libevent
4970     protobuf-c  . . . . . $have_protoc_c
4971     oracle  . . . . . . . $with_oracle
4972     python  . . . . . . . $with_python
4973
4974   Features:
4975     daemon mode . . . . . $enable_daemon
4976     debug . . . . . . . . $enable_debug
4977
4978   Bindings:
4979     perl  . . . . . . . . $with_perl_bindings
4980
4981   Modules:
4982     amqp    . . . . . . . $enable_amqp
4983     apache  . . . . . . . $enable_apache
4984     apcups  . . . . . . . $enable_apcups
4985     apple_sensors . . . . $enable_apple_sensors
4986     ascent  . . . . . . . $enable_ascent
4987     battery . . . . . . . $enable_battery
4988     bind  . . . . . . . . $enable_bind
4989     conntrack . . . . . . $enable_conntrack
4990     contextswitch . . . . $enable_contextswitch
4991     cpu . . . . . . . . . $enable_cpu
4992     cpufreq . . . . . . . $enable_cpufreq
4993     csv . . . . . . . . . $enable_csv
4994     curl  . . . . . . . . $enable_curl
4995     curl_json . . . . . . $enable_curl_json
4996     curl_xml  . . . . . . $enable_curl_xml
4997     dbi . . . . . . . . . $enable_dbi
4998     df  . . . . . . . . . $enable_df
4999     disk  . . . . . . . . $enable_disk
5000     dns . . . . . . . . . $enable_dns
5001     email . . . . . . . . $enable_email
5002     entropy . . . . . . . $enable_entropy
5003     exec  . . . . . . . . $enable_exec
5004     filecount . . . . . . $enable_filecount
5005     fscache . . . . . . . $enable_fscache
5006     gmond . . . . . . . . $enable_gmond
5007     hddtemp . . . . . . . $enable_hddtemp
5008     interface . . . . . . $enable_interface
5009     ipmi  . . . . . . . . $enable_ipmi
5010     iptables  . . . . . . $enable_iptables
5011     ipvs  . . . . . . . . $enable_ipvs
5012     irq . . . . . . . . . $enable_irq
5013     java  . . . . . . . . $enable_java
5014     libvirt . . . . . . . $enable_libvirt
5015     load  . . . . . . . . $enable_load
5016     logfile . . . . . . . $enable_logfile
5017     lpar... . . . . . . . $enable_lpar
5018     madwifi . . . . . . . $enable_madwifi
5019     match_empty_counter . $enable_match_empty_counter
5020     match_hashed  . . . . $enable_match_hashed
5021     match_regex . . . . . $enable_match_regex
5022     match_timediff  . . . $enable_match_timediff
5023     match_value . . . . . $enable_match_value
5024     mbmon . . . . . . . . $enable_mbmon
5025     memcachec . . . . . . $enable_memcachec
5026     memcached . . . . . . $enable_memcached
5027     memory  . . . . . . . $enable_memory
5028     modbus  . . . . . . . $enable_modbus
5029     multimeter  . . . . . $enable_multimeter
5030     mysql . . . . . . . . $enable_mysql
5031     netapp  . . . . . . . $enable_netapp
5032     netlink . . . . . . . $enable_netlink
5033     network . . . . . . . $enable_network
5034     nfs . . . . . . . . . $enable_nfs
5035     nginx . . . . . . . . $enable_nginx
5036     notify_desktop  . . . $enable_notify_desktop
5037     notify_email  . . . . $enable_notify_email
5038     ntpd  . . . . . . . . $enable_ntpd
5039     nut . . . . . . . . . $enable_nut
5040     olsrd . . . . . . . . $enable_olsrd
5041     onewire . . . . . . . $enable_onewire
5042     openvpn . . . . . . . $enable_openvpn
5043     oracle  . . . . . . . $enable_oracle
5044     perl  . . . . . . . . $enable_perl
5045     pinba . . . . . . . . $enable_pinba
5046     ping  . . . . . . . . $enable_ping
5047     postgresql  . . . . . $enable_postgresql
5048     powerdns  . . . . . . $enable_powerdns
5049     processes . . . . . . $enable_processes
5050     protocols . . . . . . $enable_protocols
5051     python  . . . . . . . $enable_python
5052     redis . . . . . . . . $enable_redis
5053     routeros  . . . . . . $enable_routeros
5054     rrdcached . . . . . . $enable_rrdcached
5055     rrdtool . . . . . . . $enable_rrdtool
5056     sensors . . . . . . . $enable_sensors
5057     serial  . . . . . . . $enable_serial
5058     snmp  . . . . . . . . $enable_snmp
5059     swap  . . . . . . . . $enable_swap
5060     syslog  . . . . . . . $enable_syslog
5061     table . . . . . . . . $enable_table
5062     tail  . . . . . . . . $enable_tail
5063     tape  . . . . . . . . $enable_tape
5064     target_notification . $enable_target_notification
5065     target_replace  . . . $enable_target_replace
5066     target_scale  . . . . $enable_target_scale
5067     target_set  . . . . . $enable_target_set
5068     target_v5upgrade  . . $enable_target_v5upgrade
5069     tcpconns  . . . . . . $enable_tcpconns
5070     teamspeak2  . . . . . $enable_teamspeak2
5071     ted . . . . . . . . . $enable_ted
5072     thermal . . . . . . . $enable_thermal
5073     threshold . . . . . . $enable_threshold
5074     tokyotyrant . . . . . $enable_tokyotyrant
5075     unixsock  . . . . . . $enable_unixsock
5076     uptime  . . . . . . . $enable_uptime
5077     users . . . . . . . . $enable_users
5078     uuid  . . . . . . . . $enable_uuid
5079     varnish . . . . . . . $enable_varnish
5080     vmem  . . . . . . . . $enable_vmem
5081     vserver . . . . . . . $enable_vserver
5082     wireless  . . . . . . $enable_wireless
5083     write_http  . . . . . $enable_write_http
5084     write_redis . . . . . $enable_write_redis
5085     xmms  . . . . . . . . $enable_xmms
5086     zfs_arc . . . . . . . $enable_zfs_arc
5087
5088 EOF
5089
5090 if test "x$dependency_error" = "xyes"; then
5091         AC_MSG_ERROR("Some plugins are missing dependencies - see the summary above for details")
5092 fi
5093
5094 if test "x$dependency_warning" = "xyes"; then
5095         AC_MSG_WARN("Some plugins seem to have missing dependencies but have been enabled forcibly - see the summary above for details")
5096 fi
5097
5098 # vim: set fdm=marker :