snmp_agent plugin: Format with clang-format.
[collectd.git] / configure.ac
1 dnl Process this file with autoconf to produce a configure script.
2 AC_PREREQ([2.60])
3 AC_INIT([collectd],[m4_esyscmd(./version-gen.sh)])
4 AC_CONFIG_SRCDIR(src/target_set.c)
5 AC_CONFIG_HEADERS(src/config.h)
6 AC_CONFIG_AUX_DIR([build-aux])
7 AC_CONFIG_MACRO_DIR([m4])
8
9 dnl older automake's default of ARFLAGS=cru is noisy on newer binutils;
10 dnl we don't really need the 'u' even in older toolchains.  Then there is
11 dnl older libtool, which spelled it AR_FLAGS
12 m4_divert_text([DEFAULTS], [: "${ARFLAGS=cr} ${AR_FLAGS=cr}"])
13
14 LT_INIT([dlopen disable-static])
15
16 AM_INIT_AUTOMAKE([subdir-objects tar-pax dist-bzip2 no-dist-gzip foreign])
17 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
18 AC_LANG(C)
19
20 AC_PREFIX_DEFAULT("/opt/collectd")
21
22 AC_SYS_LARGEFILE
23
24 #
25 # Checks for programs.
26 #
27 AC_PROG_CC_C99([],
28   [AC_MSG_ERROR([No compiler found that supports C99])]
29 )
30 AC_PROG_CXX
31 AC_PROG_CPP
32 AC_PROG_EGREP
33 AC_PROG_INSTALL
34 AC_PROG_LN_S
35 AC_PROG_MAKE_SET
36 AM_PROG_CC_C_O
37 AM_CONDITIONAL([COMPILER_IS_GCC], [test "x$GCC" = "xyes"])
38
39 AC_PROG_LEX
40 AC_PROG_YACC
41
42 AC_PATH_PROG([VALGRIND], [valgrind])
43
44 # Warn when pkg.m4 is missing
45 m4_pattern_forbid([^_?PKG_[A-Z_]+$],[*** pkg.m4 missing, please install pkg-config])
46
47 PKG_PROG_PKG_CONFIG
48
49 AC_CACHE_CHECK([if Bison is the parser generator],
50   [collectd_cv_prog_bison],
51   [
52     AS_IF([$YACC --version 2>/dev/null | $EGREP -q '^bison '],
53       [collectd_cv_prog_bison=yes],
54       [collectd_cv_prog_bison=no]
55     )
56   ]
57 )
58
59 if test "x$collectd_cv_prog_bison" = "xno" && test ! -f "${srcdir}/src/liboconfig/parser.c"; then
60   AC_MSG_ERROR([bison is missing and you do not have ${srcdir}/src/liboconfig/parser.c. Please install bison])
61 fi
62
63 AS_IF([test "x$lt_cv_dlopen" = "xno"],
64   [AC_MSG_ERROR([Your system does not support dlopen])]
65 )
66
67 AC_SUBST([DLOPEN_LIBS], [$lt_cv_dlopen_libs])
68
69
70 AC_MSG_CHECKING([for kernel type ($host_os)])
71 case $host_os in
72   *aix*)
73     AC_DEFINE([KERNEL_AIX], [1], [True if program is to be compiled for a AIX kernel])
74     ac_system="AIX"
75     ;;
76   *darwin*)
77     AC_DEFINE([KERNEL_DARWIN], [1], [True if program is to be compiled for a Darwin kernel])
78     ac_system="Darwin"
79     ;;
80   *freebsd*)
81     AC_DEFINE([KERNEL_FREEBSD], [1], [True if program is to be compiled for a FreeBSD kernel])
82     ac_system="FreeBSD"
83     ;;
84   *linux*)
85     AC_DEFINE([KERNEL_LINUX], [1], [True if program is to be compiled for a Linux kernel])
86     ac_system="Linux"
87     ;;
88   *netbsd*)
89     AC_DEFINE([KERNEL_NETBSD], [1], [True if program is to be compiled for a NetBSD kernel])
90     ac_system="NetBSD"
91     ;;
92   *openbsd*)
93     AC_DEFINE([KERNEL_OPENBSD], [1], [True if program is to be compiled for an OpenBSD kernel])
94     ac_system="OpenBSD"
95     ;;
96   *solaris*)
97     AC_DEFINE([KERNEL_SOLARIS], [1], [True if program is to be compiled for a Solaris kernel])
98     ac_system="Solaris"
99     ;;
100   *)
101     ac_system="unknown"
102     ;;
103 esac
104 AC_MSG_RESULT([$ac_system])
105
106 AM_CONDITIONAL([BUILD_AIX], [test "x$ac_system" = "xAIX"])
107 AM_CONDITIONAL([BUILD_DARWIN], [test "x$ac_system" = "xDarwin"])
108 AM_CONDITIONAL([BUILD_FREEBSD], [test "x$ac_system" = "xFreeBSD"])
109 AM_CONDITIONAL([BUILD_LINUX], [test "x$ac_system" = "xLinux"])
110 AM_CONDITIONAL([BUILD_OPENBSD], [test "x$ac_system" = "xOpenBSD"])
111 AM_CONDITIONAL([BUILD_SOLARIS], [test "x$ac_system" = "xSolaris"])
112
113 if test "x$ac_system" = "xLinux"; then
114   AC_ARG_VAR([KERNEL_DIR], [path to Linux kernel sources])
115   if test "x$KERNEL_DIR" = "x"; then
116     KERNEL_DIR="/lib/modules/`uname -r`/source"
117   fi
118   KERNEL_CFLAGS="-I$KERNEL_DIR/include"
119   AC_SUBST([KERNEL_CFLAGS])
120 fi
121
122 if test "x$ac_system" = "xSolaris"; then
123   AC_DEFINE([_POSIX_PTHREAD_SEMANTICS], [1], [Define to enforce POSIX thread semantics under Solaris.])
124   AC_DEFINE([_REENTRANT], [1], [Define to enable reentrancy interfaces.])
125
126   AC_MSG_CHECKING([whether compiler builds 64bit binaries])
127   AC_COMPILE_IFELSE(
128     [
129       AC_LANG_PROGRAM(
130         [
131           #ifndef _LP64
132           # error "Compiler not in 64bit mode."
133           #endif
134         ]
135       )
136     ],
137     [AC_MSG_RESULT([yes])],
138     [
139       AC_MSG_RESULT([no])
140       AC_MSG_NOTICE([Solaris detected. Please consider building a 64-bit binary.])
141     ]
142   )
143 fi
144
145 if test "x$ac_system" = "xAIX"; then
146   AC_DEFINE([_THREAD_SAFE_ERRNO], [1], [Define to use the thread-safe version of errno under AIX.])
147 fi
148
149 # Where to install .pc files.
150 pkgconfigdir="${libdir}/pkgconfig"
151 AC_SUBST([pkgconfigdir])
152
153 #
154 # Checks for header files.
155 #
156 AC_HEADER_SYS_WAIT
157 AC_HEADER_DIRENT
158
159 AC_CHECK_HEADERS_ONCE([ \
160   arpa/inet.h \
161   endian.h \
162   fcntl.h \
163   fnmatch.h \
164   fs_info.h \
165   fshelp.h \
166   grp.h \
167   kstat.h \
168   kvm.h \
169   libgen.h \
170   mntent.h \
171   mnttab.h \
172   netdb.h \
173   paths.h \
174   poll.h \
175   pthread_np.h \
176   pwd.h \
177   regex.h \
178   sys/fs_types.h \
179   sys/fstyp.h \
180   sys/ioctl.h \
181   sys/isa_defs.h \
182   sys/mntent.h \
183   sys/mnttab.h \
184   sys/param.h \
185   sys/resource.h \
186   sys/select.h \
187   sys/socket.h \
188   sys/statfs.h \
189   sys/statvfs.h \
190   sys/types.h \
191   sys/un.h \
192   sys/vfs.h \
193   sys/vfstab.h \
194   sys/vmmeter.h \
195   syslog.h \
196   wordexp.h
197 ])
198
199 if test "x$ac_system" = "xNetBSD"; then
200   # For entropy plugin on newer NetBSD
201   AC_CHECK_HEADERS([sys/rndio.h], [], [],
202     [[
203       #if HAVE_SYS_TYPES_H
204       # include <sys/types.h>
205       #endif
206       #if HAVE_SYS_IOCTL_H
207       # include <sys/ioctl.h>
208       #endif
209       #if HAVE_SYS_PARAM_H
210       # include <sys/param.h>
211       #endif
212     ]]
213   )
214 fi
215
216 # For ping library
217 AC_CHECK_HEADERS([netinet/in_systm.h], [], [],
218   [[
219     #include <stdint.h>
220     #if HAVE_SYS_TYPES_H
221     # include <sys/types.h>
222     #endif
223   ]]
224 )
225
226 AC_CHECK_HEADERS([netinet/in.h], [], [],
227   [[
228     #include <stdint.h>
229     #if HAVE_SYS_TYPES_H
230     # include <sys/types.h>
231     #endif
232     #if HAVE_NETINET_IN_SYSTM_H
233     # include <netinet/in_systm.h>
234     #endif
235   ]]
236 )
237
238 AC_CHECK_HEADERS([netinet/ip.h], [], [],
239   [[
240     #include <stdint.h>
241     #if HAVE_SYS_TYPES_H
242     # include <sys/types.h>
243     #endif
244     #if HAVE_NETINET_IN_SYSTM_H
245     # include <netinet/in_systm.h>
246     #endif
247     #if HAVE_NETINET_IN_H
248     # include <netinet/in.h>
249     #endif
250   ]]
251 )
252
253 AC_CHECK_HEADERS([netinet/ip_icmp.h], [], [],
254   [[
255     #include <stdint.h>
256     #if HAVE_SYS_TYPES_H
257     # include <sys/types.h>
258     #endif
259     #if HAVE_NETINET_IN_SYSTM_H
260     # include <netinet/in_systm.h>
261     #endif
262     #if HAVE_NETINET_IN_H
263     # include <netinet/in.h>
264     #endif
265     #if HAVE_NETINET_IP_H
266     # include <netinet/ip.h>
267     #endif
268   ]]
269 )
270
271 AC_CHECK_HEADERS([netinet/ip_var.h], [], [],
272   [[
273     #include <stdint.h>
274     #if HAVE_SYS_TYPES_H
275     # include <sys/types.h>
276     #endif
277     #if HAVE_NETINET_IN_SYSTM_H
278     # include <netinet/in_systm.h>
279     #endif
280     #if HAVE_NETINET_IN_H
281     # include <netinet/in.h>
282     #endif
283     #if HAVE_NETINET_IP_H
284     # include <netinet/ip.h>
285     #endif
286   ]]
287 )
288
289 AC_CHECK_HEADERS([netinet/ip6.h], [], [],
290   [[
291     #include <stdint.h>
292     #if HAVE_SYS_TYPES_H
293     # include <sys/types.h>
294     #endif
295     #if HAVE_NETINET_IN_SYSTM_H
296     # include <netinet/in_systm.h>
297     #endif
298     #if HAVE_NETINET_IN_H
299     # include <netinet/in.h>
300     #endif
301   ]]
302 )
303
304 AC_CHECK_HEADERS([netinet/icmp6.h], [], [],
305   [[
306     #include <stdint.h>
307     #if HAVE_SYS_TYPES_H
308     # include <sys/types.h>
309     #endif
310     #if HAVE_NETINET_IN_SYSTM_H
311     # include <netinet/in_systm.h>
312     #endif
313     #if HAVE_NETINET_IN_H
314     # include <netinet/in.h>
315     #endif
316     #if HAVE_NETINET_IP6_H
317     # include <netinet/ip6.h>
318     #endif
319   ]]
320 )
321
322 AC_CHECK_HEADERS([netinet/tcp.h], [], [],
323   [[
324     #include <stdint.h>
325     #if HAVE_SYS_TYPES_H
326     # include <sys/types.h>
327     #endif
328     #if HAVE_NETINET_IN_SYSTM_H
329     # include <netinet/in_systm.h>
330     #endif
331     #if HAVE_NETINET_IN_H
332     # include <netinet/in.h>
333     #endif
334     #if HAVE_NETINET_IP_H
335     # include <netinet/ip.h>
336     #endif
337   ]]
338 )
339
340 AC_CHECK_HEADERS([netinet/udp.h], [], [],
341   [[
342     #include <stdint.h>
343     #if HAVE_SYS_TYPES_H
344     # include <sys/types.h>
345     #endif
346     #if HAVE_NETINET_IN_SYSTM_H
347     # include <netinet/in_systm.h>
348     #endif
349     #if HAVE_NETINET_IN_H
350     # include <netinet/in.h>
351     #endif
352     #if HAVE_NETINET_IP_H
353     # include <netinet/ip.h>
354     #endif
355   ]]
356 )
357
358 # For cpu modules
359 AC_CHECK_HEADERS([sys/dkstat.h])
360 if test "x$ac_system" = "xDarwin"; then
361   AC_CHECK_HEADERS(
362     [[ \
363       mach/mach_init.h \
364       mach/host_priv.h \
365       mach/mach_error.h \
366       mach/mach_host.h \
367       mach/mach_port.h \
368       mach/mach_types.h \
369       mach/message.h \
370       mach/processor_set.h \
371       mach/processor.h \
372       mach/processor_info.h \
373       mach/task.h \
374       mach/thread_act.h \
375       mach/vm_region.h \
376       mach/vm_map.h \
377       mach/vm_prot.h \
378       mach/vm_statistics.h \
379       mach/kern_return.h \
380       CoreFoundation/CoreFoundation.h \
381       IOKit/IOKitLib.h \
382       IOKit/IOTypes.h \
383       IOKit/ps/IOPSKeys.h \
384       IOKit/IOBSD.h \
385       IOKit/storage/IOBlockStorageDriver.h
386     ]]
387   )
388
389   # For the battery plugin
390   AC_CHECK_HEADERS([IOKit/ps/IOPowerSources.h], [], [],
391     [[
392       #if HAVE_IOKIT_IOKITLIB_H
393       #  include <IOKit/IOKitLib.h>
394       #endif
395       #if HAVE_IOKIT_IOTYPES_H
396       #  include <IOKit/IOTypes.h>
397       #endif
398     ]]
399   )
400 fi
401
402 AC_CHECK_HEADERS([sys/sysctl.h], [], [],
403   [[
404     #if HAVE_SYS_TYPES_H
405     #  include <sys/types.h>
406     #endif
407     #if HAVE_SYS_PARAM_H
408     # include <sys/param.h>
409     #endif
410   ]]
411 )
412
413 # For interface plugin
414 AC_CHECK_HEADERS([ifaddrs.h])
415 AC_CHECK_HEADERS([net/if.h], [], [],
416   [[
417     #if HAVE_SYS_TYPES_H
418     #  include <sys/types.h>
419     #endif
420     #if HAVE_SYS_SOCKET_H
421     #  include <sys/socket.h>
422     #endif
423   ]]
424 )
425
426 if test "x$ac_system" = "xLinux"; then
427   # For hddtemp module
428   AC_CHECK_HEADERS([linux/major.h])
429
430   # For md module (Linux only)
431   AC_CHECK_HEADERS([linux/raid/md_u.h],
432     [have_linux_raid_md_u_h="yes"],
433     [have_linux_raid_md_u_h="no"],
434     [[
435       #include <sys/ioctl.h>
436       #include <linux/major.h>
437       #include <linux/types.h>
438     ]]
439   )
440   AC_CHECK_HEADERS([sys/sysmacros.h])
441
442   AC_CHECK_HEADERS([linux/wireless.h],
443     [have_linux_wireless_h="yes"],
444     [have_linux_wireless_h="no"],
445     [[
446       #include <dirent.h>
447       #include <sys/ioctl.h>
448       #include <sys/socket.h>
449     ]]
450   )
451
452   AC_CHECK_HEADERS([linux/if.h], [], [],
453     [[
454       #if HAVE_SYS_TYPES_H
455       #  include <sys/types.h>
456       #endif
457       #if HAVE_SYS_SOCKET_H
458       #  include <sys/socket.h>
459       #endif
460     ]]
461   )
462   
463   AC_CHECK_HEADERS([linux/inet_diag.h], [], [],
464     [[
465       #if HAVE_SYS_TYPES_H
466       #  include <sys/types.h>
467       #endif
468       #if HAVE_SYS_SOCKET_H
469       #  include <sys/socket.h>
470       #endif
471     ]]
472   )
473   
474   AC_CHECK_HEADERS([linux/netdevice.h], [], [],
475     [[
476       #if HAVE_SYS_TYPES_H
477       #  include <sys/types.h>
478       #endif
479       #if HAVE_SYS_SOCKET_H
480       #  include <sys/socket.h>
481       #endif
482       #if HAVE_LINUX_IF_H
483       # include <linux/if.h>
484       #endif
485     ]]
486   )
487   
488   # For ethstat module
489   AC_CHECK_HEADERS([linux/sockios.h],
490     [have_linux_sockios_h="yes"],
491     [have_linux_sockios_h="no"],
492     [[
493       #if HAVE_SYS_IOCTL_H
494       # include <sys/ioctl.h>
495       #endif
496       #if HAVE_NET_IF_H
497       # include <net/if.h>
498       #endif
499     ]]
500   )
501   
502   AC_CHECK_HEADERS([linux/ethtool.h],
503     [have_linux_ethtool_h="yes"],
504     [have_linux_ethtool_h="no"],
505     [[
506       #if HAVE_SYS_IOCTL_H
507       # include <sys/ioctl.h>
508       #endif
509       #if HAVE_NET_IF_H
510       # include <net/if.h>
511       #endif
512       #if HAVE_LINUX_SOCKIOS_H
513       # include <linux/sockios.h>
514       #endif
515     ]]
516   )
517
518   # For ipvs module
519   AC_CHECK_HEADERS([linux/ip_vs.h], [have_linux_ip_vs_h="yes"], [have_linux_ip_vs="no"])
520   AC_CHECK_HEADERS([net/ip_vs.h], [have_net_ip_vs_h="yes"], [have_net_ip_vs_h="no"])
521   AC_CHECK_HEADERS([ip_vs.h], [have_ip_vs_h="yes"], [have_ip_vs_h="no"])
522
523   ip_vs_h_needs_kernel_cflags="no"
524   
525   if test "x$have_linux_ip_vs_h$have_net_ip_vs_h$have_ip_vs_h" = "xnonono" && test -d "$KERNEL_DIR"; then
526     SAVE_CFLAGS="$CFLAGS"
527     CFLAGS="$CFLAGS $KERNEL_CFLAGS"
528     
529     AC_MSG_NOTICE([Did not find ip_vs.h. Trying again using headers from $KERNEL_DIR.])
530     
531     AC_CHECK_HEADERS([linux/ip_vs.h], [have_linux_ip_vs_h="yes"])
532     AC_CHECK_HEADERS([net/ip_vs.h], [have_net_ip_vs_h="yes"])
533     AC_CHECK_HEADERS([ip_vs.h], [have_ip_vs_h="yes"])
534     
535     if test "x$have_linux_ip_vs_h" = "xyes" || test "x$have_net_ip_vs_h" = "xyes" || test "x$have_ip_vs_h" = "xyes"; then
536       ip_vs_h_needs_kernel_cflags="yes"
537     fi
538     
539     CFLAGS="$SAVE_CFLAGS"
540   fi
541
542   # For the email plugin
543   AC_CHECK_HEADERS([linux/un.h], [], [],
544     [[
545       #if HAVE_SYS_SOCKET_H
546       #  include <sys/socket.h>
547       #endif
548     ]]
549   )
550   # For the turbostat plugin
551   AC_CHECK_HEADERS([asm/msr-index.h],
552     [have_asm_msrindex_h="yes"],
553     [have_asm_msrindex_h="no"]
554   )
555   
556   if test "x$have_asm_msrindex_h" = "xyes"; then
557     AC_CACHE_CHECK([whether asm/msr-index.h has MSR_PKG_C10_RESIDENCY],
558       [c_cv_have_usable_asm_msrindex_h],
559       [
560         AC_COMPILE_IFELSE(
561           [
562             AC_LANG_PROGRAM(
563               [[#include<asm/msr-index.h>]],
564               [[
565                 int y = MSR_PKG_C10_RESIDENCY;
566                 return(y);
567               ]]
568             )
569           ],
570           [c_cv_have_usable_asm_msrindex_h="yes"],
571           [c_cv_have_usable_asm_msrindex_h="no"],
572         )
573       ]
574     )
575   fi
576   
577   AC_CHECK_HEADERS([cpuid.h],
578     [have_cpuid_h="yes"],
579     [have_cpuid_h="no (cpuid.h not found)"]
580   )
581   
582   AC_CHECK_HEADERS([sys/capability.h],
583     [have_capability="yes"],
584     [have_capability="no (<sys/capability.h> not found)"]
585   )
586
587   if test "x$have_capability" = "xyes"; then
588     AC_CHECK_LIB([cap], [cap_get_bound],
589       [have_capability="yes"],
590       [have_capability="no (cap_get_bound() not found)"]
591     )
592   fi
593
594   if test "x$have_capability" = "xyes"; then
595     AC_DEFINE([HAVE_CAPABILITY], [1], [Define to 1 if you have cap_get_bound() (-lcap).])
596   fi
597
598 else
599   have_linux_raid_md_u_h="no"
600   have_linux_wireless_h="no"
601 fi
602
603 AM_CONDITIONAL([IP_VS_H_NEEDS_KERNEL_CFLAGS], [test "x$ip_vs_h_needs_kernel_cflags" = "xyes"])
604 AM_CONDITIONAL([BUILD_WITH_CAPABILITY], [test "x$have_capability" = "xyes"])
605
606 # For the swap module
607 have_sys_swap_h="yes"
608 AC_CHECK_HEADERS([sys/swap.h vm/anon.h],
609   [],
610   [have_sys_swap_h="no"],
611   [[
612     #undef _FILE_OFFSET_BITS
613     #undef _LARGEFILE64_SOURCE
614     #if HAVE_SYS_TYPES_H
615     #  include <sys/types.h>
616     #endif
617     #if HAVE_SYS_PARAM_H
618     # include <sys/param.h>
619     #endif
620   ]]
621 )
622
623 # For load module
624 # For the processes plugin
625 # For users module
626 AC_CHECK_HEADERS([sys/loadavg.h linux/config.h utmp.h utmpx.h])
627
628 # For quota module
629 AC_CHECK_HEADERS([sys/ucred.h], [], [],
630   [[
631     #if HAVE_SYS_TYPES_H
632     #  include <sys/types.h>
633     #endif
634     #if HAVE_SYS_PARAM_H
635     # include <sys/param.h>
636     #endif
637   ]]
638 )
639
640 # For mount interface
641 AC_CHECK_HEADERS([sys/mount.h], [], [],
642   [[
643     #if HAVE_SYS_TYPES_H
644     #  include <sys/types.h>
645     #endif
646     #if HAVE_SYS_PARAM_H
647     # include <sys/param.h>
648     #endif
649   ]]
650 )
651
652 # --enable-xfs {{{
653 AC_ARG_ENABLE([xfs],
654   [AS_HELP_STRING([--enable-xfs], [xfs support in df plugin @<:@default=yes@:>@])],
655   [],
656   [enable_xfs="auto"]
657 )
658
659 if test "x$enable_xfs" != "xno"; then
660   AC_CHECK_HEADERS([xfs/xqm.h],
661     [],
662     [
663       if test "x$enable_xfs" = "xyes"; then
664         AC_MSG_ERROR([xfs/xqm.h not found])
665       fi
666     ],
667     [[#define _GNU_SOURCE]]
668   )
669 fi
670
671 # }}}
672
673 # For the dns plugin
674 AC_CHECK_HEADERS([arpa/nameser.h])
675 AC_CHECK_HEADERS([arpa/nameser_compat.h], [], [],
676   [[
677     #if HAVE_ARPA_NAMESER_H
678     # include <arpa/nameser.h>
679     #endif
680   ]]
681 )
682
683 AC_CHECK_HEADERS([net/if_arp.h], [], [],
684   [[
685     #if HAVE_SYS_SOCKET_H
686     # include <sys/socket.h>
687     #endif
688   ]]
689 )
690
691 AC_CHECK_HEADERS([net/ppp_defs.h])
692 AC_CHECK_HEADERS([net/if_ppp.h], [], [],
693   [[
694     #if HAVE_NET_PPP_DEFS_H
695     # include <net/ppp_defs.h>
696     #endif
697   ]]
698 )
699
700 AC_CHECK_HEADERS([netinet/if_ether.h], [], [],
701   [[
702     #include <stdint.h>
703     #if HAVE_SYS_TYPES_H
704     # include <sys/types.h>
705     #endif
706     #if HAVE_SYS_SOCKET_H
707     # include <sys/socket.h>
708     #endif
709     #if HAVE_NET_IF_H
710     # include <net/if.h>
711     #endif
712     #if HAVE_NETINET_IN_H
713     # include <netinet/in.h>
714     #endif
715   ]]
716 )
717
718 AC_CHECK_HEADERS([net/pfvar.h],
719   [have_net_pfvar_h="yes"],
720   [have_net_pfvar_h="no"],
721   [[
722     #if HAVE_SYS_IOCTL_H
723     # include <sys/ioctl.h>
724     #endif
725     #if HAVE_SYS_SOCKET_H
726     # include <sys/socket.h>
727     #endif
728     #if HAVE_NET_IF_H
729     # include <net/if.h>
730     #endif
731     #if HAVE_NETINET_IN_H
732     # include <netinet/in.h>
733     #endif
734   ]]
735 )
736
737 # For the multimeter plugin
738 AC_CHECK_HEADERS([termios.h],
739   [have_termios_h="yes"],
740   [have_termios_h="no"]
741 )
742
743 # For cpusleep plugin
744 AC_CACHE_CHECK([whether clock_boottime and clock_monotonic are supported],
745   [c_cv_have_clock_boottime_monotonic],
746   [
747     AC_COMPILE_IFELSE(
748       [AC_LANG_PROGRAM(
749         [[#include <time.h>]],
750         [[
751           struct timespec b, m;
752           clock_gettime(CLOCK_BOOTTIME, &b );
753           clock_gettime(CLOCK_MONOTONIC, &m );
754         ]]
755       )
756       ],
757       [c_cv_have_clock_boottime_monotonic="yes"],
758       [c_cv_have_clock_boottime_monotonic="no"]
759     )
760   ]
761 )
762
763
764 #
765 # Checks for typedefs, structures, and compiler characteristics.
766 #
767 AC_C_CONST
768 AC_TYPE_PID_T
769 AC_TYPE_SIZE_T
770 AC_TYPE_UID_T
771 AC_HEADER_TIME
772
773 test_cxx_flags() {
774   AC_LANG_PUSH([C++])
775   AC_LANG_CONFTEST(
776     [AC_LANG_SOURCE([[int main(void){}]]) ]
777   )
778   $CXX -c conftest.cpp $CXXFLAGS $@ > /dev/null 2> /dev/null
779   ret=$?
780   rm -f conftest.o
781   AC_LANG_POP([C++])
782   return $ret
783 }
784
785 #
786 # Checks for library functions.
787 #
788 AC_CHECK_FUNCS_ONCE([ \
789     asprintf \
790     closelog \
791     getaddrinfo \
792     getgrnam_r \
793     getnameinfo \
794     getpwnam_r \
795     gettimeofday \
796     if_indextoname \
797     openlog \
798     regcomp \
799     regerror \
800     regexec \
801     regfree \
802     select \
803     setenv \
804     setgroups \
805     strcasecmp \
806     strdup \
807     strncasecmp \
808     sysconf
809   ]
810 )
811
812 AC_FUNC_STRERROR_R
813
814 SAVE_CFLAGS="$CFLAGS"
815 # Emulate behavior of src/Makefile.am
816 if test "x$GCC" = "xyes"; then
817   CFLAGS="$CFLAGS -Wall -Werror"
818 fi
819
820 AC_CACHE_CHECK([for strtok_r],
821   [c_cv_have_strtok_r_default],
822   [
823     AC_LINK_IFELSE(
824       [
825         AC_LANG_PROGRAM(
826           [[
827             #include <stdlib.h>
828             #include <stdio.h>
829             #include <string.h>
830           ]],
831           [[
832             char buffer[] = "foo,bar,baz";
833             char *token;
834             char *dummy;
835             char *saveptr;
836
837             dummy = buffer;
838             saveptr = NULL;
839             while ((token = strtok_r (dummy, ",", &saveptr)) != NULL)
840             {
841               dummy = NULL;
842               printf ("token = %s;\n", token);
843             }
844           ]]
845         )
846       ],
847       [c_cv_have_strtok_r_default="yes"],
848       [c_cv_have_strtok_r_default="no"]
849     )
850   ]
851 )
852
853 if test "x$c_cv_have_strtok_r_default" = "xno"; then
854   CFLAGS="$CFLAGS -D_REENTRANT=1"
855
856   AC_CACHE_CHECK([if strtok_r needs _REENTRANT],
857     [c_cv_have_strtok_r_reentrant],
858     [
859       AC_LINK_IFELSE(
860         [
861           AC_LANG_PROGRAM(
862             [[
863               #include <stdlib.h>
864               #include <stdio.h>
865               #include <string.h>
866             ]],
867             [[
868               char buffer[] = "foo,bar,baz";
869               char *token;
870               char *dummy;
871               char *saveptr;
872
873               dummy = buffer;
874               saveptr = NULL;
875               while ((token = strtok_r (dummy, ",", &saveptr)) != NULL)
876               {
877                 dummy = NULL;
878                 printf ("token = %s;\n", token);
879               }
880             ]]
881           )
882         ],
883         [c_cv_have_strtok_r_reentrant="yes"],
884         [AC_MSG_FAILURE([strtok_r is not available. Please file a bugreport!])]
885       )
886     ]
887   )
888 fi
889
890 CFLAGS="$SAVE_CFLAGS"
891 if test "x$c_cv_have_strtok_r_reentrant" = "xyes"; then
892   CFLAGS="$CFLAGS -D_REENTRANT=1"
893 fi
894
895 AC_CHECK_FUNCS([socket],
896   [],
897   [
898     AC_CHECK_LIB([socket], [socket],
899       [socket_needs_socket="yes"],
900       [AC_MSG_ERROR([cannot find socket() in libsocket])]
901     )
902   ]
903 )
904 AM_CONDITIONAL([BUILD_WITH_LIBSOCKET], [test "x$socket_needs_socket" = "xyes"])
905
906 clock_gettime_needs_posix4="no"
907 AC_CHECK_FUNCS([clock_gettime],
908   [have_clock_gettime="yes"],
909   [have_clock_gettime="no"]
910 )
911
912 if test "x$have_clock_gettime" = "xno"; then
913   AC_CHECK_LIB([rt], [clock_gettime],
914     [
915       clock_gettime_needs_rt="yes"
916       have_clock_gettime="yes"
917     ]
918   )
919 fi
920
921 if test "x$have_clock_gettime" = "xno"; then
922   AC_CHECK_LIB([posix4], [clock_gettime],
923     [
924       clock_gettime_needs_posix4="yes"
925       have_clock_gettime="yes"
926     ]
927   )
928 fi
929
930 if test "x$have_clock_gettime" = "xyes"; then
931   AC_DEFINE([HAVE_CLOCK_GETTIME], [1], [Define if the clock_gettime(2) function is available.])
932 fi
933
934 AC_CHECK_FUNCS([nanosleep], [],
935   AC_CHECK_LIB([rt], [nanosleep],
936     [nanosleep_needs_rt="yes"],
937     [
938       AC_CHECK_LIB([posix4], [nanosleep],
939         [nanosleep_needs_posix4="yes"],
940         [AC_MSG_ERROR([cannot find nanosleep])]
941       )
942     ]
943   )
944 )
945
946 AM_CONDITIONAL([BUILD_WITH_LIBRT], [test "x$clock_gettime_needs_rt" = "xyes" || test "x$nanosleep_needs_rt" = "xyes"])
947 AM_CONDITIONAL([BUILD_WITH_LIBPOSIX4], [test "x$clock_gettime_needs_posix4" = "xyes" || test "x$nanosleep_needs_posix4" = "xyes"])
948
949 AC_CHECK_FUNCS([getifaddrs], [have_getifaddrs="yes"], [have_getifaddrs="no"])
950 AC_CHECK_FUNCS([getloadavg], [have_getloadavg="yes"], [have_getloadavg="no"])
951 AC_CHECK_FUNCS([getutent], [have_getutent="yes"], [have_getutent="no"])
952 AC_CHECK_FUNCS([getutxent], [have_getutxent="yes"], [have_getutxent="no"])
953 AC_CHECK_FUNCS([host_statistics], [have_host_statistics="yes"], [have_host_statistics="no"])
954 AC_CHECK_FUNCS([processor_info], [have_processor_info="yes"], [have_processor_info="no"])
955 AC_CHECK_FUNCS([statfs], [have_statfs="yes"], [have_statfs="no"])
956 AC_CHECK_FUNCS([statvfs], [have_statvfs="yes"], [have_statvfs="no"])
957 AC_CHECK_FUNCS([sysctl], [have_sysctl="yes"], [have_sysctl="no"])
958 AC_CHECK_FUNCS([sysctlbyname], [have_sysctlbyname="yes"], [have_sysctlbyname="no"])
959 AC_CHECK_FUNCS([syslog], [have_syslog="yes"], [have_syslog="no"])
960 AC_CHECK_FUNCS([thread_info], [have_thread_info="yes"], [have_thread_info="no"])
961
962 # Check for strptime {{{
963 if test "x$GCC" = "xyes"; then
964   SAVE_CFLAGS="$CFLAGS"
965   CFLAGS="$CFLAGS -Wall -Wextra -Werror"
966 fi
967
968 AC_CHECK_FUNCS([strptime], [have_strptime="yes"], [have_strptime="no"])
969 if test "x$have_strptime" = "xyes"; then
970   AC_CACHE_CHECK([whether strptime is exported by default],
971     [c_cv_have_strptime_default],
972     [
973       AC_COMPILE_IFELSE(
974         [
975           AC_LANG_PROGRAM(
976             [[#include <time.h>]],
977             [[
978               struct tm stm;
979               (void)strptime ("2010-12-30%13:42:42", "%Y-%m-%dT%T", &stm);
980             ]]
981           )
982         ],
983         [c_cv_have_strptime_default="yes"],
984         [c_cv_have_strptime_default="no"])
985     ]
986   )
987 fi
988
989 if test "x$have_strptime" = "xyes" && test "x$c_cv_have_strptime_default" = "xno"; then
990   AC_CACHE_CHECK([whether strptime needs standards mode],
991     [c_cv_have_strptime_standards],
992     [
993       AC_COMPILE_IFELSE(
994         [
995           AC_LANG_PROGRAM(
996             [[
997               #ifndef _ISOC99_SOURCE
998               # define _ISOC99_SOURCE 1
999               #endif
1000               #ifndef _POSIX_C_SOURCE
1001               # define _POSIX_C_SOURCE 200112L
1002               #endif
1003               #ifndef _XOPEN_SOURCE
1004               # define _XOPEN_SOURCE 500
1005               #endif
1006               #include <time.h>
1007             ]],
1008             [[
1009               struct tm stm;
1010               (void)strptime ("2010-12-30%13:42:42", "%Y-%m-%dT%T", &stm);
1011             ]]
1012           )
1013         ],
1014         [c_cv_have_strptime_standards="yes"],
1015         [c_cv_have_strptime_standards="no"]
1016       )
1017     ]
1018   )
1019
1020   if test "x$c_cv_have_strptime_standards" = "xyes"; then
1021     AC_DEFINE([STRPTIME_NEEDS_STANDARDS], [1],
1022       [Set to true if strptime is only exported in X/Open mode (GNU libc).]
1023     )
1024   else
1025     have_strptime="no"
1026   fi
1027 fi
1028
1029 if test "x$GCC" = "xyes"; then
1030   CFLAGS="$SAVE_CFLAGS"
1031 fi
1032 # }}} Check for strptime
1033
1034 AC_MSG_CHECKING([for sysctl kern.cp_times])
1035 if test -x /sbin/sysctl; then
1036   /sbin/sysctl kern.cp_times >/dev/null 2>&1
1037   if test $? -eq 0; then
1038     AC_MSG_RESULT([yes])
1039     AC_DEFINE([HAVE_SYSCTL_KERN_CP_TIMES], [1], [Define if sysctl supports kern.cp_times])
1040   else
1041     AC_MSG_RESULT([no])
1042   fi
1043 else
1044   AC_MSG_RESULT([no])
1045 fi
1046
1047 AC_MSG_CHECKING([for sysctl kern.cp_time])
1048 if test -x /sbin/sysctl; then
1049   /sbin/sysctl kern.cp_time >/dev/null 2>&1
1050   if test $? -eq 0
1051   then
1052     AC_MSG_RESULT([yes])
1053     AC_DEFINE([HAVE_SYSCTL_KERN_CP_TIME], [1], [Define if sysctl supports kern.cp_time])
1054   else
1055     AC_MSG_RESULT([no])
1056   fi
1057 else
1058   AC_MSG_RESULT([no])
1059 fi
1060
1061 AC_CHECK_FUNCS([swapctl], [have_swapctl="yes"], [have_swapctl="no"])
1062 if test "x$have_swapctl" = "xyes"; then
1063   AC_CACHE_CHECK([whether swapctl takes two arguments],
1064     [c_cv_have_swapctl_two_args],
1065     [
1066       AC_COMPILE_IFELSE(
1067         [
1068           AC_LANG_PROGRAM(
1069             [[
1070               #if HAVE_SYS_SWAP_H && !defined(_LP64) && _FILE_OFFSET_BITS == 64
1071               #  undef _FILE_OFFSET_BITS
1072               #  undef _LARGEFILE64_SOURCE
1073               #endif
1074               #include <sys/stat.h>
1075               #include <sys/param.h>
1076               #include <sys/swap.h>
1077               #include <unistd.h>
1078             ]],
1079             [[int num = swapctl(0, NULL);]]
1080           )
1081         ],
1082         [c_cv_have_swapctl_two_args="yes"],
1083         [c_cv_have_swapctl_two_args="no"]
1084       )
1085     ]
1086   )
1087
1088   AC_CACHE_CHECK([whether swapctl takes three arguments],
1089     [c_cv_have_swapctl_three_args],
1090     [
1091       AC_COMPILE_IFELSE(
1092         [
1093           AC_LANG_PROGRAM(
1094             [[
1095               #if HAVE_SYS_SWAP_H && !defined(_LP64) && _FILE_OFFSET_BITS == 64
1096               #  undef _FILE_OFFSET_BITS
1097               #  undef _LARGEFILE64_SOURCE
1098               #endif
1099               #include <sys/stat.h>
1100               #include <sys/param.h>
1101               #include <sys/swap.h>
1102               #include <unistd.h>
1103             ]],
1104             [[int num = swapctl(0, NULL, 0);]]
1105           )
1106         ],
1107         [c_cv_have_swapctl_three_args="yes"],
1108         [c_cv_have_swapctl_three_args="no"]
1109       )
1110     ]
1111   )
1112 fi
1113
1114 # Check for different versions of `swapctl' here..
1115 if test "x$have_swapctl" = "xyes"; then
1116   if test "x$c_cv_have_swapctl_two_args" = "xyes"; then
1117     AC_DEFINE([HAVE_SWAPCTL_TWO_ARGS], [1], [Define if the function swapctl exists and takes two arguments.])
1118   fi
1119
1120   if test "x$c_cv_have_swapctl_three_args" = "xyes"; then
1121     AC_DEFINE([HAVE_SWAPCTL_THREE_ARGS], [1], [Define if the function swapctl exists and takes three arguments.])
1122   fi
1123 fi
1124
1125 # Check for NAN
1126 AC_ARG_WITH([nan-emulation],
1127   [AS_HELP_STRING([--with-nan-emulation], [use emulated NAN. For crosscompiling only.])],
1128   [
1129     if test "x$withval" = "xno"; then
1130       nan_type="none"
1131     else if test "x$withval" = "xyes"; then
1132       nan_type="zero"
1133     else
1134       nan_type="$withval"
1135     fi; fi
1136   ],
1137   [nan_type="none"]
1138 )
1139
1140 if test "x$nan_type" = "xnone"; then
1141   AC_CACHE_CHECK([whether NAN is defined by default],
1142     [c_cv_have_nan_default],
1143     [
1144       AC_COMPILE_IFELSE(
1145         [
1146           AC_LANG_PROGRAM(
1147             [[
1148               #include <stdlib.h>
1149               #include <math.h>
1150               static double foo = NAN;
1151             ]],
1152             [[
1153               if (isnan (foo))
1154                 return 0;
1155               return 1;
1156             ]]
1157           )
1158         ],
1159         [c_cv_have_nan_default="yes"],
1160         [c_cv_have_nan_default="no"]
1161       )
1162     ]
1163   )
1164 fi
1165
1166 if test "x$c_cv_have_nan_default" = "xyes"; then
1167   nan_type="default"
1168 fi
1169
1170 if test "x$nan_type" = "xnone"; then
1171   AC_CACHE_CHECK([whether NAN is defined by __USE_ISOC99],
1172     [c_cv_have_nan_isoc],
1173     [
1174       AC_COMPILE_IFELSE(
1175         [
1176           AC_LANG_PROGRAM(
1177             [[
1178               #include <stdlib.h>
1179               #define __USE_ISOC99 1
1180               #include <math.h>
1181               static double foo = NAN;
1182             ]],
1183             [[
1184               if (isnan (foo))
1185                 return 0;
1186               return 1;
1187             ]]
1188           )
1189         ],
1190         [c_cv_have_nan_isoc="yes"],
1191         [c_cv_have_nan_isoc="no"]
1192       )
1193     ]
1194   )
1195 fi
1196
1197 if test "x$c_cv_have_nan_isoc" = "xyes"; then
1198   nan_type="isoc99"
1199 fi
1200
1201 if test "x$nan_type" = "xnone"; then
1202   SAVE_LDFLAGS="$LDFLAGS"
1203   LDFLAGS="$LDFLAGS -lm"
1204   AC_CACHE_CHECK([whether NAN can be defined by 0/0],
1205     [c_cv_have_nan_zero],
1206     [
1207       AC_RUN_IFELSE(
1208         [
1209           AC_LANG_PROGRAM(
1210             [[
1211               #include <stdlib.h>
1212               #include <math.h>
1213               #ifdef NAN
1214               # undef NAN
1215               #endif
1216               #define NAN (0.0 / 0.0)
1217               #ifndef isnan
1218               # define isnan(f) ((f) != (f))
1219               #endif
1220               static double foo = NAN;
1221             ]],
1222             [[
1223               if (isnan (foo))
1224                 return 0;
1225               return 1;
1226             ]]
1227           )
1228         ],
1229         [c_cv_have_nan_zero="yes"],
1230         [c_cv_have_nan_zero="no"]
1231       )
1232     ]
1233   )
1234   LDFLAGS=$SAVE_LDFLAGS
1235 fi
1236
1237 if test "x$c_cv_have_nan_zero" = "xyes"; then
1238   nan_type="zero"
1239 fi
1240
1241 if test "x$nan_type" = "xdefault"; then
1242   AC_DEFINE([NAN_STATIC_DEFAULT], [1],
1243     [Define if NAN is defined by default and can initialize static variables.]
1244   )
1245 else if test "x$nan_type" = "xisoc99"; then
1246   AC_DEFINE([NAN_STATIC_ISOC], [1],
1247     [Define if NAN is defined by __USE_ISOC99 and can initialize static variables.]
1248   )
1249 else if test "x$nan_type" = "xzero"; then
1250   AC_DEFINE([NAN_ZERO_ZERO], [1],
1251     [Define if NAN can be defined as (0.0 / 0.0)]
1252   )
1253 else
1254   AC_MSG_ERROR([Didn't find out how to statically initialize variables to NAN. Sorry.])
1255 fi; fi; fi
1256
1257 AC_ARG_WITH([fp-layout],
1258   [
1259     AS_HELP_STRING([--with-fp-layout],
1260       [set the memory layout of doubles. For crosscompiling only.]
1261     )
1262   ],
1263   [
1264     if test "x$withval" = "xnothing"; then
1265       fp_layout_type="nothing"
1266     else if test "x$withval" = "xendianflip"; then
1267       fp_layout_type="endianflip"
1268     else if test "x$withval" = "xintswap"; then
1269       fp_layout_type="intswap"
1270     else
1271       AC_MSG_ERROR([Invalid argument for --with-fp-layout. Valid arguments are: nothing, endianflip, intswap]);
1272     fi; fi; fi
1273   ],
1274   [fp_layout_type="unknown"]
1275 )
1276
1277 if test "x$fp_layout_type" = "xunknown"; then
1278   AC_CACHE_CHECK([if doubles are stored in x86 representation],
1279     [c_cv_fp_layout_need_nothing],
1280     [
1281       AC_RUN_IFELSE(
1282         [
1283           AC_LANG_PROGRAM(
1284             [[
1285               #include <stdlib.h>
1286               #include <stdio.h>
1287               #include <string.h>
1288               #include <stdint.h>
1289               #include <inttypes.h>
1290               #include <stdbool.h>
1291             ]],
1292             [[
1293               uint64_t i0;
1294               uint64_t i1;
1295               uint8_t c[8];
1296               double d;
1297
1298               d = 8.642135e130;
1299               memcpy ((void *) &i0, (void *) &d, 8);
1300
1301               i1 = i0;
1302               memcpy ((void *) c, (void *) &i1, 8);
1303
1304               if ((c[0] == 0x2f) && (c[1] == 0x25)
1305                   && (c[2] == 0xc0) && (c[3] == 0xc7)
1306                   && (c[4] == 0x43) && (c[5] == 0x2b)
1307                   && (c[6] == 0x1f) && (c[7] == 0x5b))
1308                 return (0);
1309               return (1);
1310             ]]
1311           )
1312         ],
1313         [c_cv_fp_layout_need_nothing="yes"],
1314         [c_cv_fp_layout_need_nothing="no"]
1315       )
1316     ]
1317   )
1318 fi
1319
1320 if test "x$c_cv_fp_layout_need_nothing" = "xyes"; then
1321   fp_layout_type="nothing"
1322 fi
1323
1324 if test "x$fp_layout_type" = "xunknown"; then
1325   AC_CACHE_CHECK([if endianflip converts to x86 representation],
1326     [c_cv_fp_layout_need_endianflip],
1327     [
1328       AC_RUN_IFELSE(
1329         [
1330           AC_LANG_PROGRAM(
1331             [[
1332               #include <stdlib.h>
1333               #include <stdio.h>
1334               #include <string.h>
1335               #include <stdint.h>
1336               #include <inttypes.h>
1337               #include <stdbool.h>
1338               #define endianflip(A) ((((uint64_t)(A) & 0xff00000000000000LL) >> 56) | \
1339                                      (((uint64_t)(A) & 0x00ff000000000000LL) >> 40) | \
1340                                      (((uint64_t)(A) & 0x0000ff0000000000LL) >> 24) | \
1341                                      (((uint64_t)(A) & 0x000000ff00000000LL) >> 8)  | \
1342                                      (((uint64_t)(A) & 0x00000000ff000000LL) << 8)  | \
1343                                      (((uint64_t)(A) & 0x0000000000ff0000LL) << 24) | \
1344                                      (((uint64_t)(A) & 0x000000000000ff00LL) << 40) | \
1345                                      (((uint64_t)(A) & 0x00000000000000ffLL) << 56))
1346             ]],
1347             [[
1348               uint64_t i0;
1349               uint64_t i1;
1350               uint8_t c[8];
1351               double d;
1352               
1353               d = 8.642135e130;
1354               memcpy ((void *) &i0, (void *) &d, 8);
1355               
1356               i1 = endianflip (i0);
1357               memcpy ((void *) c, (void *) &i1, 8);
1358               
1359               if ((c[0] == 0x2f) && (c[1] == 0x25)
1360                   && (c[2] == 0xc0) && (c[3] == 0xc7)
1361                   && (c[4] == 0x43) && (c[5] == 0x2b)
1362                   && (c[6] == 0x1f) && (c[7] == 0x5b))
1363                 return (0);
1364               return (1);
1365             ]]
1366           )
1367         ],
1368         [c_cv_fp_layout_need_endianflip="yes"],
1369         [c_cv_fp_layout_need_endianflip="no"]
1370       ]
1371     )
1372   )
1373 fi
1374
1375 if test "x$c_cv_fp_layout_need_endianflip" = "xyes"; then
1376   fp_layout_type="endianflip"
1377 fi
1378
1379 if test "x$fp_layout_type" = "xunknown"; then
1380   AC_CACHE_CHECK([if intswap converts to x86 representation],
1381     [c_cv_fp_layout_need_intswap],
1382     [
1383       AC_RUN_IFELSE(
1384         [
1385           AC_LANG_PROGRAM(
1386             [[
1387               #include <stdlib.h>
1388               #include <stdio.h>
1389               #include <string.h>
1390               #include <stdint.h>
1391               #include <inttypes.h>
1392               #include <stdbool.h>
1393               #define intswap(A)    ((((uint64_t)(A) & 0xffffffff00000000LL) >> 32) | \
1394                                      (((uint64_t)(A) & 0x00000000ffffffffLL) << 32))
1395             ]],
1396             [[
1397               uint64_t i0;
1398               uint64_t i1;
1399               uint8_t c[8];
1400               double d;
1401               
1402               d = 8.642135e130;
1403               memcpy ((void *) &i0, (void *) &d, 8);
1404               
1405               i1 = intswap (i0);
1406               memcpy ((void *) c, (void *) &i1, 8);
1407               
1408               if ((c[0] == 0x2f) && (c[1] == 0x25)
1409                   && (c[2] == 0xc0) && (c[3] == 0xc7)
1410                   && (c[4] == 0x43) && (c[5] == 0x2b)
1411                   && (c[6] == 0x1f) && (c[7] == 0x5b))
1412                 return (0);
1413               return (1);
1414             ]]
1415           )
1416         ],
1417         [c_cv_fp_layout_need_intswap="yes"],
1418         [c_cv_fp_layout_need_intswap="no"]
1419       )
1420     ]
1421   )
1422 fi
1423
1424 if test "x$c_cv_fp_layout_need_intswap" = "xyes"; then
1425   fp_layout_type="intswap"
1426 fi
1427
1428 if test "x$fp_layout_type" = "xnothing"; then
1429   AC_DEFINE([FP_LAYOUT_NEED_NOTHING], [1],
1430     [Define if doubles are stored in x86 representation.]
1431   )
1432 else if test "x$fp_layout_type" = "xendianflip"; then
1433   AC_DEFINE([FP_LAYOUT_NEED_ENDIANFLIP], [1],
1434     [Define if endianflip is needed to convert to x86 representation.]
1435   )
1436 else if test "x$fp_layout_type" = "xintswap"; then
1437   AC_DEFINE([FP_LAYOUT_NEED_INTSWAP], [1],
1438     [Define if intswap is needed to convert to x86 representation.]
1439   )
1440 else
1441   AC_MSG_ERROR([Didn't find out how doubles are stored in memory. Sorry.])
1442 fi; fi; fi
1443
1444 # For cpusleep plugin
1445 AC_CACHE_CHECK([whether clock_boottime and clock_monotonic are supported],
1446   [c_cv_have_clock_boottime_monotonic],
1447   [
1448     AC_COMPILE_IFELSE(
1449       [AC_LANG_PROGRAM(
1450         [[#include <time.h>]],
1451         [[
1452           struct timespec b, m;
1453           clock_gettime(CLOCK_BOOTTIME, &b );
1454           clock_gettime(CLOCK_MONOTONIC, &m );
1455         ]]
1456       )
1457       ],
1458       [c_cv_have_clock_boottime_monotonic="yes"],
1459       [c_cv_have_clock_boottime_monotonic="no"]
1460     )
1461   ]
1462 )
1463
1464 # --with-useragent {{{
1465 AC_ARG_WITH([useragent],
1466   [AS_HELP_STRING([--with-useragent@<:@=AGENT@:>@], [User agent to use on http requests])],
1467   [
1468     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
1469       AC_DEFINE_UNQUOTED([COLLECTD_USERAGENT], ["$withval"], [User agent for http requests])
1470     fi
1471   ]
1472 )
1473
1474 # }}}
1475
1476 # --with-data-max-name-len {{{
1477 AC_ARG_WITH([data-max-name-len],
1478   [AS_HELP_STRING([--with-data-max-name-len@<:@=VALUE@:>@], [Maximum length of data buffers])],
1479   [
1480     if test "x$withval" != "x" && test $withval -gt 0; then
1481       AC_DEFINE_UNQUOTED([DATA_MAX_NAME_LEN], [$withval], [Maximum length of data buffers])
1482     else
1483       AC_MSG_ERROR([DATA_MAX_NAME_LEN must be a positive integer -- $withval given])
1484     fi
1485   ],
1486   [AC_DEFINE([DATA_MAX_NAME_LEN], [128], [Maximum length of data buffers])]
1487 )
1488 # }}}
1489
1490 AC_CHECK_FUNCS([getfsstat], [have_getfsstat="yes"], [have_getfsstat="no"])
1491 AC_CHECK_FUNCS(getvfsstat, [have_getvfsstat="yes"], [have_getvfsstat="no"])
1492 AC_CHECK_FUNCS(listmntent, [have_listmntent="yes"], [have_listmntent="no"])
1493 AC_CHECK_FUNCS(getmntent_r, [have_getmntent_r="yes"], [have_getmntent_r="no"])
1494
1495 AC_CHECK_FUNCS(getmntent, [have_getmntent="libc"], [have_getmntent="no"])
1496 if test "x$have_getmntent" = "xno"; then
1497   AC_CHECK_LIB([sun], [getmntent],
1498     [have_getmntent="sun"],
1499     [have_gemntent="no"]
1500   )
1501 fi
1502
1503 if test "x$have_getmntent" = "xno"; then
1504   AC_CHECK_LIB([seq], [getmntent],
1505     [have_getmntent="seq"],
1506     [have_getmntent="no"]
1507   )
1508 fi
1509
1510 if test "x$have_getmntent" = "xno"; then
1511   AC_CHECK_LIB([gen], [getmntent],
1512     [have_getmntent="gen"],
1513     [have_getmntent="no"]
1514   )
1515 fi
1516
1517 if test "x$have_getmntent" = "xlibc"; then
1518   AC_CACHE_CHECK([whether getmntent takes one argument],
1519     [c_cv_have_one_getmntent],
1520     [
1521       AC_COMPILE_IFELSE(
1522         [
1523           AC_LANG_PROGRAM(
1524             [[#include "$srcdir/src/utils_mount.h"]],
1525             [[
1526               FILE *fh;
1527               struct mntent *me;
1528               fh = setmntent ("/etc/mtab", "r");
1529               me = getmntent (fh);
1530               return(me->mnt_passno);
1531             ]]
1532           )
1533         ],
1534         [c_cv_have_one_getmntent="yes"],
1535         [c_cv_have_one_getmntent="no"]
1536       )
1537     ]
1538   )
1539
1540   AC_CACHE_CHECK([whether getmntent takes two arguments],
1541     [c_cv_have_two_getmntent],
1542     [
1543       AC_COMPILE_IFELSE(
1544         [
1545           AC_LANG_PROGRAM(
1546             [[#include "$srcdir/src/utils_mount.h"]],
1547             [[
1548               FILE *fh;
1549               struct mnttab mt;
1550               int status;
1551               fh = fopen ("/etc/mnttab", "r");
1552               status = getmntent (fh, &mt);
1553               return(status);
1554             ]]
1555           )
1556         ],
1557         [c_cv_have_two_getmntent="yes"],
1558         [c_cv_have_two_getmntent="no"]
1559       )
1560     ]
1561   )
1562 fi
1563
1564 # Check for different versions of `getmntent' here..
1565
1566 if test "x$have_getmntent" = "xlibc"; then
1567   if test "x$c_cv_have_one_getmntent" = "xyes"; then
1568     AC_DEFINE([HAVE_ONE_GETMNTENT], [1],
1569       [Define if the function getmntent exists and takes one argument.]
1570     )
1571   fi
1572
1573   if test "x$c_cv_have_two_getmntent" = "xyes"; then
1574     AC_DEFINE([HAVE_TWO_GETMNTENT], [1],
1575       [Define if the function getmntent exists and takes two arguments.]
1576     )
1577   fi
1578 fi
1579
1580 if test "x$have_getmntent" = "xsun"; then
1581   AC_DEFINE([HAVE_SUN_GETMNTENT], [1],
1582     [Define if the function getmntent exists. It is the version from libsun.]
1583   )
1584 fi
1585
1586 if test "x$have_getmntent" = "xgen"; then
1587   AC_DEFINE([HAVE_GEN_GETMNTENT], [1],
1588     [Define if the function getmntent exists. It is the version from libgen.]
1589   )
1590 fi
1591
1592 # Check for htonll
1593 AC_CACHE_CHECK([whether htonll is defined],
1594   [c_cv_have_htonll],
1595   [
1596     AC_LINK_IFELSE(
1597       [
1598         AC_LANG_PROGRAM(
1599           [[
1600             #include <inttypes.h>
1601             #include <sys/types.h>
1602             #include <netinet/in.h>
1603           ]],
1604           [[return htonll(0);]]
1605         )
1606       ],
1607       [c_cv_have_htonll="yes"],
1608       [c_cv_have_htonll="no"]
1609     )
1610   ]
1611 )
1612
1613 if test "x$c_cv_have_htonll" = "xyes"; then
1614   AC_DEFINE([HAVE_HTONLL], [1], [Define if the function htonll exists.])
1615 fi
1616
1617 # Check for structures
1618 AC_CHECK_MEMBERS([struct if_data.ifi_ibytes, struct if_data.ifi_opackets, struct if_data.ifi_ierrors],
1619   [AC_DEFINE([HAVE_STRUCT_IF_DATA], [1], [Define if struct if_data exists and is usable.])],
1620   [],
1621   [[
1622     #include <sys/types.h>
1623     #include <sys/socket.h>
1624     #include <net/if.h>
1625   ]]
1626 )
1627
1628 AC_CHECK_MEMBERS([struct net_device_stats.rx_bytes, struct net_device_stats.tx_packets, struct net_device_stats.rx_errors],
1629   [AC_DEFINE([HAVE_STRUCT_NET_DEVICE_STATS], [1], [Define if struct net_device_stats exists and is usable.])],
1630   [],
1631   [[
1632     #include <sys/types.h>
1633     #include <sys/socket.h>
1634     #include <linux/if.h>
1635     #include <linux/netdevice.h>
1636   ]]
1637 )
1638
1639 AC_CHECK_MEMBERS([struct inet_diag_req.id, struct inet_diag_req.idiag_states],
1640   [AC_DEFINE([HAVE_STRUCT_LINUX_INET_DIAG_REQ], [1], [Define if struct inet_diag_req exists and is usable.])],
1641   [],
1642   [[#include <linux/inet_diag.h>]]
1643 )
1644
1645 AC_CHECK_MEMBERS([struct ip_mreqn.imr_ifindex], [],
1646   [],
1647   [[
1648     #include <netinet/in.h>
1649     #include <net/if.h>
1650   ]]
1651 )
1652
1653 AC_CHECK_MEMBERS([struct kinfo_proc.ki_pid, struct kinfo_proc.ki_rssize, struct kinfo_proc.ki_rusage],
1654   [
1655     AC_DEFINE([HAVE_STRUCT_KINFO_PROC_FREEBSD], [1], [Define if struct kinfo_proc exists in the FreeBSD variant.])
1656     have_struct_kinfo_proc_freebsd="yes"
1657   ],
1658   [],
1659   [[
1660     #include <kvm.h>
1661     #include <sys/param.h>
1662     #include <sys/sysctl.h>
1663     #include <sys/user.h>
1664   ]]
1665 )
1666
1667 AC_CHECK_MEMBERS([struct kinfo_proc.p_pid, struct kinfo_proc.p_vm_rssize],
1668   [
1669     AC_DEFINE([HAVE_STRUCT_KINFO_PROC_OPENBSD], [1], [Define if struct kinfo_proc exists in the OpenBSD variant.])
1670     have_struct_kinfo_proc_openbsd="yes"
1671   ],
1672   [],
1673   [[
1674     #include <sys/param.h>
1675     #include <sys/sysctl.h>
1676     #include <kvm.h>
1677   ]]
1678 )
1679
1680 AC_CHECK_MEMBERS([struct kinfo_proc2.p_pid, struct kinfo_proc2.p_uru_maxrss],
1681   [
1682     AC_DEFINE([HAVE_STRUCT_KINFO_PROC2_NETBSD], [1], [Define if struct kinfo_proc2 exists in the NetBSD variant.])
1683     have_struct_kinfo_proc2_netbsd="yes"
1684   ],
1685   [],
1686   [[
1687     #include <sys/param.h>
1688     #include <sys/sysctl.h>
1689     #include <kvm.h>
1690   ]]
1691 )
1692
1693 AC_CHECK_MEMBERS([struct udphdr.uh_dport, struct udphdr.uh_sport],
1694   [],
1695   [],
1696   [[
1697     #define _BSD_SOURCE
1698     #define _DEFAULT_SOURCE
1699     #include <stdint.h>
1700     #if HAVE_SYS_TYPES_H
1701     # include <sys/types.h>
1702     #endif
1703     #if HAVE_NETINET_IN_SYSTM_H
1704     # include <netinet/in_systm.h>
1705     #endif
1706     #if HAVE_NETINET_IN_H
1707     # include <netinet/in.h>
1708     #endif
1709     #if HAVE_NETINET_IP_H
1710     # include <netinet/ip.h>
1711     #endif
1712     #if HAVE_NETINET_UDP_H
1713     # include <netinet/udp.h>
1714     #endif
1715   ]]
1716 )
1717
1718 AC_CHECK_MEMBERS([struct udphdr.dest, struct udphdr.source],
1719   [],
1720   [],
1721   [[
1722     #define _BSD_SOURCE
1723     #define _DEFAULT_SOURCE
1724     #include <stdint.h>
1725     #if HAVE_SYS_TYPES_H
1726     # include <sys/types.h>
1727     #endif
1728     #if HAVE_NETINET_IN_SYSTM_H
1729     # include <netinet/in_systm.h>
1730     #endif
1731     #if HAVE_NETINET_IN_H
1732     # include <netinet/in.h>
1733     #endif
1734     #if HAVE_NETINET_IP_H
1735     # include <netinet/ip.h>
1736     #endif
1737     #if HAVE_NETINET_UDP_H
1738     # include <netinet/udp.h>
1739     #endif
1740   ]]
1741 )
1742
1743 AC_CHECK_MEMBERS([kstat_io_t.nwritten, kstat_io_t.writes, kstat_io_t.nwrites, kstat_io_t.wtime],
1744   [],
1745   [],
1746   [[# include <kstat.h>]]
1747 )
1748
1749 # check for pthread_setname_np
1750 SAVE_LDFLAGS="$LDFLAGS"
1751 LDFLAGS="$LDFLAGS -lpthread"
1752
1753 AC_MSG_CHECKING([for pthread_setname_np])
1754 have_pthread_setname_np="no"
1755 AC_LINK_IFELSE(
1756   [
1757     AC_LANG_PROGRAM(
1758       [[
1759         #define _GNU_SOURCE
1760         #include <pthread.h>
1761       ]],
1762       [[pthread_setname_np((pthread_t) {0}, "conftest");]]
1763     )
1764   ],
1765   [
1766     have_pthread_setname_np="yes"
1767     AC_DEFINE(HAVE_PTHREAD_SETNAME_NP, 1, [pthread_setname_np() is available.])
1768   ]
1769 )
1770
1771 AC_MSG_RESULT([$have_pthread_setname_np])
1772
1773 # check for pthread_set_name_np(3) (FreeBSD)
1774 AC_MSG_CHECKING([for pthread_set_name_np])
1775 have_pthread_set_name_np="no"
1776 AC_LINK_IFELSE(
1777   [
1778     AC_LANG_PROGRAM(
1779       [[#include <pthread_np.h>]],
1780       [[pthread_set_name_np((pthread_t) {0}, "conftest");]]
1781     )
1782    ],
1783   [
1784     have_pthread_set_name_np="yes"
1785     AC_DEFINE(HAVE_PTHREAD_SET_NAME_NP, 1, [pthread_set_name_np() is available.])
1786   ]
1787 )
1788 AC_MSG_RESULT([$have_pthread_set_name_np])
1789
1790 LDFLAGS="$SAVE_LDFLAGS"
1791
1792 AC_CHECK_TYPES([struct ip6_ext],
1793   [have_ip6_ext="yes"],
1794   [have_ip6_ext="no"],
1795   [[
1796     #include <stdint.h>
1797     #if HAVE_SYS_TYPES_H
1798     # include <sys/types.h>
1799     #endif
1800     #if HAVE_NETINET_IN_SYSTM_H
1801     # include <netinet/in_systm.h>
1802     #endif
1803     #if HAVE_NETINET_IN_H
1804     # include <netinet/in.h>
1805     #endif
1806     #if HAVE_NETINET_IP6_H
1807     # include <netinet/ip6.h>
1808     #endif
1809   ]]
1810 )
1811
1812 if test "x$have_ip6_ext" = "xno"; then
1813   SAVE_CFLAGS="$CFLAGS"
1814   CFLAGS="$CFLAGS -DSOLARIS2=8"
1815   AC_CHECK_TYPES([struct ip6_ext],
1816     [have_ip6_ext="yes, with -DSOLARIS2=8"],
1817     [have_ip6_ext="no"],
1818     [[
1819       #include <stdint.h>
1820       #if HAVE_SYS_TYPES_H
1821       # include <sys/types.h>
1822       #endif
1823       #if HAVE_NETINET_IN_SYSTM_H
1824       # include <netinet/in_systm.h>
1825       #endif
1826       #if HAVE_NETINET_IN_H
1827       # include <netinet/in.h>
1828       #endif
1829       #if HAVE_NETINET_IP6_H
1830       # include <netinet/ip6.h>
1831       #endif
1832     ]]
1833   )
1834   if test "x$have_ip6_ext" = "xno"; then
1835     CFLAGS="$SAVE_CFLAGS"
1836   fi
1837 fi
1838
1839 # libi2c-dev
1840 if test "x$ac_system" = "xLinux"; then
1841   AC_CHECK_DECL([i2c_smbus_read_i2c_block_data],
1842     [with_libi2c="yes"],
1843     [with_libi2c="no (symbol i2c_smbus_read_i2c_block_data not found - have you installed libi2c-dev ?)"],
1844     [[
1845       #include <stdlib.h>
1846       #include <linux/i2c-dev.h>
1847     ]]
1848   )
1849 else
1850   with_libi2c="no (Linux only)"
1851 fi
1852
1853 #
1854 # Checks for libraries begin here
1855 #
1856
1857 # Check for libpthread
1858 SAVE_LIBS="$LIBS"
1859 AC_CHECK_LIB([pthread],
1860   [pthread_create],
1861   [],
1862   [AC_MSG_ERROR([Symbol 'pthread_create' not found in libpthread])],
1863   []
1864 )
1865 PTHREAD_LIBS="$LIBS"
1866 LIBS="$SAVE_LIBS"
1867 AC_SUBST([PTHREAD_LIBS])
1868
1869 AC_CHECK_HEADERS([pthread.h],
1870   [],
1871   [AC_MSG_ERROR([pthread.h not found])]
1872 )
1873
1874 m4_divert_once([HELP_WITH], [
1875 Collectd additional packages:])
1876
1877 if test "x$ac_system" = "xAIX"; then
1878   with_perfstat="yes"
1879   with_procinfo="yes"
1880 else
1881   with_perfstat="no (AIX only)"
1882   with_procinfo="no (AIX only)"
1883 fi
1884
1885 if test "x$with_perfstat" = "xyes"; then
1886   AC_CHECK_LIB([perfstat], [perfstat_reset],
1887     [with_perfstat="yes"],
1888     [with_perfstat="no (perfstat not found)"]
1889   )
1890 fi
1891
1892 if test "x$with_perfstat" = "xyes"; then
1893   AC_DEFINE([HAVE_PERFSTAT], [1], [Define to 1 if you have the 'perfstat' library (-lperfstat)])
1894   # struct members pertaining to donation have been added to libperfstat somewhere between AIX5.3ML5 and AIX5.3ML9
1895   AC_CHECK_MEMBER([perfstat_partition_type_t.b.donate_enabled],
1896     [],
1897     [],
1898     [[#include <libperfstat.h]]
1899   )
1900   if test "x$av_cv_member_perfstat_partition_type_t_b_donate_enabled" = "xyes"; then
1901     AC_DEFINE([PERFSTAT_SUPPORTS_DONATION], [1], [Define to 1 if your version of the 'perfstat' library supports donation])
1902   fi
1903 fi
1904 AM_CONDITIONAL([BUILD_WITH_PERFSTAT], [test "x$with_perfstat" = "xyes"])
1905
1906 # Processes plugin under AIX.
1907 if test "x$with_procinfo" = "xyes"; then
1908   AC_CHECK_HEADERS([procinfo.h],
1909     [AC_DEFINE([HAVE_PROCINFO_H], [1], [Define to 1 if you have the procinfo.h])],
1910     [with_procinfo="no (procinfo.h not found)"]
1911   )
1912 fi
1913
1914 if test "x$ac_system" = "xSolaris"; then
1915   with_kstat="yes"
1916   with_devinfo="yes"
1917 else
1918   with_kstat="no (Solaris only)"
1919   with_devinfo="no (Solaris only)"
1920 fi
1921
1922 if test "x$with_kstat" = "xyes"; then
1923   AC_CHECK_LIB([kstat], [kstat_open],
1924     [with_kstat="yes"],
1925     [with_kstat="no (libkstat not found)"]
1926   )
1927 fi
1928
1929 if test "x$with_kstat" = "xyes"; then
1930   AC_CHECK_LIB([devinfo], [di_init],
1931     [with_devinfo="yes"],
1932     [with_devinfo="no (not found)"]
1933   )
1934   AC_CHECK_HEADERS([kstat.h],
1935     [AC_DEFINE(HAVE_LIBKSTAT, [1], [Define to 1 if you have the 'kstat' library (-lkstat)])],
1936     [with_kstat="no (kstat.h not found)"]
1937   )
1938 fi
1939
1940 AM_CONDITIONAL([BUILD_WITH_LIBDEVINFO], [test "x$with_devinfo" = "xyes"])
1941 AM_CONDITIONAL([BUILD_WITH_LIBKSTAT], [test "x$with_kstat" = "xyes"])
1942
1943 if test "x$ac_system" = "xDarwin"; then
1944   with_libiokit="yes"
1945 else
1946   with_libiokit="no"
1947 fi
1948 AM_CONDITIONAL([BUILD_WITH_LIBIOKIT], [test "x$with_libiokit" = "xyes"])
1949
1950 with_libkvm="no"
1951 AC_CHECK_LIB([kvm], [kvm_getprocs],
1952   [with_kvm_getprocs="yes"],
1953   [with_kvm_getprocs="no"]
1954 )
1955
1956 if test "x$with_kvm_getprocs" = "xyes"; then
1957   AC_DEFINE([HAVE_LIBKVM_GETPROCS], [1],
1958     [Define to 1 if you have the 'kvm' library with the 'kvm_getprocs' symbol (-lkvm)]
1959   )
1960   with_libkvm="yes"
1961 fi
1962
1963 AM_CONDITIONAL([BUILD_WITH_LIBKVM_GETPROCS], [test "x$with_kvm_getprocs" = "xyes"])
1964
1965 AC_CHECK_LIB([kvm], [kvm_getswapinfo],
1966   [with_kvm_getswapinfo="yes"],
1967   [with_kvm_getswapinfo="no"]
1968 )
1969
1970 if test "x$with_kvm_getswapinfo" = "xyes"; then
1971   AC_DEFINE([HAVE_LIBKVM_GETSWAPINFO], [1],
1972     [Define to 1 if you have the 'kvm' library with the 'kvm_getswapinfo' symbol (-lkvm)]
1973   )
1974   with_libkvm="yes"
1975 fi
1976
1977 AM_CONDITIONAL([BUILD_WITH_LIBKVM_GETSWAPINFO], [test "x$with_kvm_getswapinfo" = "xyes"])
1978
1979 AC_CHECK_LIB([kvm], [kvm_nlist],
1980   [with_kvm_nlist="yes"],
1981   [with_kvm_nlist="no"]
1982 )
1983
1984 if test "x$with_kvm_nlist" = "xyes"; then
1985   AC_CHECK_HEADERS([bsd/nlist.h nlist.h])
1986   AC_DEFINE([HAVE_LIBKVM_NLIST], [1],
1987     [Define to 1 if you have the 'kvm' library with the 'kvm_nlist' symbol (-lkvm)]
1988   )
1989   with_libkvm="yes"
1990 fi
1991
1992 AM_CONDITIONAL([BUILD_WITH_LIBKVM_NLIST], [test "x$with_kvm_nlist" = "xyes"])
1993
1994 AC_CHECK_LIB([kvm], [kvm_openfiles],
1995   [with_kvm_openfiles="yes"],
1996   [with_kvm_openfiles="no"]
1997 )
1998
1999 if test "x$with_kvm_openfiles" = "xyes"; then
2000   AC_DEFINE([HAVE_LIBKVM_NLIST], [1],
2001     [Define to 1 if you have the 'kvm' library with the 'kvm_openfiles' symbol (-lkvm)]
2002   )
2003   with_libkvm="yes"
2004 fi
2005
2006 # --with-libaquaero5 {{{
2007 AC_ARG_WITH([libaquaero5],
2008   [AS_HELP_STRING([--with-libaquaero5@<:@=PREFIX@:>@], [Path to aquatools-ng source code.])],
2009   [
2010     if test "x$withval" = "xyes"; then
2011       with_libaquaero5="yes"
2012     else if test "x$withval" = "xno"; then
2013       with_libaquaero5="no"
2014     else
2015       with_libaquaero5="yes"
2016       LIBAQUAERO5_CFLAGS="$LIBAQUAERO5_CFLAGS -I$withval/src"
2017       LIBAQUAERO5_LDFLAGS="$LIBAQUAERO5_LDFLAGS -L$withval/obj"
2018     fi; fi
2019   ],
2020   [with_libaquaero5="yes"]
2021 )
2022
2023 SAVE_CPPFLAGS="$CPPFLAGS"
2024 SAVE_LDFLAGS="$LDFLAGS"
2025 CPPFLAGS="$CPPFLAGS $LIBAQUAERO5_CFLAGS"
2026 LDFLAGS="$LDFLAGS $LIBAQUAERO5_LDFLAGS"
2027
2028 if test "x$with_libaquaero5" = "xyes"; then
2029   if test "x$LIBAQUAERO5_CFLAGS" != "x"; then
2030     AC_MSG_NOTICE([libaquaero5 CPPFLAGS: $LIBAQUAERO5_CFLAGS])
2031   fi
2032   AC_CHECK_HEADERS([libaquaero5.h],
2033     [with_libaquaero5="yes"],
2034     [with_libaquaero5="no (libaquaero5.h not found)"]
2035   )
2036 fi
2037
2038 if test "x$with_libaquaero5" = "xyes"; then
2039   if test "x$LIBAQUAERO5_LDFLAGS" != "x"; then
2040     AC_MSG_NOTICE([libaquaero5 LDFLAGS: $LIBAQUAERO5_LDFLAGS])
2041   fi
2042   AC_CHECK_LIB([aquaero5], libaquaero5_poll,
2043     [with_libaquaero5="yes"],
2044     [with_libaquaero5="no (symbol 'libaquaero5_poll' not found)"]
2045   )
2046 fi
2047
2048 CPPFLAGS="$SAVE_CPPFLAGS"
2049 LDFLAGS="$SAVE_LDFLAGS"
2050
2051 if test "x$with_libaquaero5" = "xyes"; then
2052   BUILD_WITH_LIBAQUAERO5_CFLAGS="$LIBAQUAERO5_CFLAGS"
2053   BUILD_WITH_LIBAQUAERO5_LDFLAGS="$LIBAQUAERO5_LDFLAGS"
2054 fi
2055 AC_SUBST([BUILD_WITH_LIBAQUAERO5_CFLAGS])
2056 AC_SUBST([BUILD_WITH_LIBAQUAERO5_LDFLAGS])
2057 # }}}
2058
2059 # --with-libhiredis {{{
2060 AC_ARG_WITH([libhiredis],
2061   [AS_HELP_STRING([--with-libhiredis@<:@=PREFIX@:>@], [Path to libhiredis.])],
2062   [
2063     if test "x$withval" = "xyes"; then
2064       with_libhiredis="yes"
2065     else if test "x$withval" = "xno"; then
2066       with_libhiredis="no"
2067     else
2068       with_libhiredis="yes"
2069       LIBHIREDIS_CPPFLAGS="$LIBHIREDIS_CPPFLAGS -I$withval/include"
2070       LIBHIREDIS_LDFLAGS="$LIBHIREDIS_LDFLAGS -L$withval/lib"
2071     fi; fi
2072   ],
2073   [with_libhiredis="yes"]
2074 )
2075
2076 SAVE_CPPFLAGS="$CPPFLAGS"
2077 SAVE_LDFLAGS="$LDFLAGS"
2078 CPPFLAGS="$CPPFLAGS $LIBHIREDIS_CPPFLAGS"
2079 LDFLAGS="$LDFLAGS $LIBHIREDIS_LDFLAGS"
2080
2081 if test "x$with_libhiredis" = "xyes"; then
2082   if test "x$LIBHIREDIS_CPPFLAGS" != "x"; then
2083     AC_MSG_NOTICE([libhiredis CPPFLAGS: $LIBHIREDIS_CPPFLAGS])
2084   fi
2085   AC_CHECK_HEADERS([hiredis/hiredis.h],
2086     [with_libhiredis="yes"],
2087     [with_libhiredis="no (hiredis.h not found)"]
2088   )
2089 fi
2090
2091 if test "x$with_libhiredis" = "xyes"; then
2092   if test "x$LIBHIREDIS_LDFLAGS" != "x"; then
2093     AC_MSG_NOTICE([libhiredis LDFLAGS: $LIBHIREDIS_LDFLAGS])
2094   fi
2095   AC_CHECK_LIB([hiredis], [redisCommand],
2096     [with_libhiredis="yes"],
2097     [with_libhiredis="no (symbol 'redisCommand' not found)"]
2098   )
2099 fi
2100
2101 CPPFLAGS="$SAVE_CPPFLAGS"
2102 LDFLAGS="$SAVE_LDFLAGS"
2103
2104 if test "x$with_libhiredis" = "xyes"; then
2105   BUILD_WITH_LIBHIREDIS_CPPFLAGS="$LIBHIREDIS_CPPFLAGS"
2106   BUILD_WITH_LIBHIREDIS_LDFLAGS="$LIBHIREDIS_LDFLAGS"
2107 fi
2108
2109 AC_SUBST([BUILD_WITH_LIBHIREDIS_CPPFLAGS])
2110 AC_SUBST([BUILD_WITH_LIBHIREDIS_LDFLAGS])
2111 # }}}
2112
2113 # --with-libcurl {{{
2114 with_curl_config="curl-config"
2115 with_curl_cflags=""
2116 with_curl_libs=""
2117 AC_ARG_WITH(libcurl,
2118   [AS_HELP_STRING([--with-libcurl@<:@=PREFIX@:>@], [Path to libcurl.])],
2119   [
2120     if test "x$withval" = "xno"; then
2121       with_libcurl="no"
2122     else if test "x$withval" = "xyes"; then
2123       with_libcurl="yes"
2124     else
2125       if test -f "$withval" && test -x "$withval"; then
2126         with_curl_config="$withval"
2127         with_libcurl="yes"
2128       else if test -x "$withval/bin/curl-config"; then
2129         with_curl_config="$withval/bin/curl-config"
2130         with_libcurl="yes"
2131       fi; fi
2132       with_libcurl="yes"
2133     fi; fi
2134   ],
2135   [with_libcurl="yes"]
2136 )
2137
2138 if test "x$with_libcurl" = "xyes"; then
2139   with_curl_cflags=`$with_curl_config --cflags 2>/dev/null`
2140   curl_config_status=$?
2141
2142   if test $curl_config_status -ne 0; then
2143     with_libcurl="no ($with_curl_config failed)"
2144   else
2145     SAVE_CPPFLAGS="$CPPFLAGS"
2146     CPPFLAGS="$CPPFLAGS $with_curl_cflags"
2147
2148     AC_CHECK_HEADERS([curl/curl.h],
2149       [with_libcurl="yes"],
2150       [with_libcurl="no (curl/curl.h not found)"]
2151     )
2152
2153     CPPFLAGS="$SAVE_CPPFLAGS"
2154   fi
2155 fi
2156
2157 if test "x$with_libcurl" = "xyes"; then
2158   with_curl_libs=`$with_curl_config --libs 2>/dev/null`
2159   curl_config_status=$?
2160
2161   if test $curl_config_status -ne 0; then
2162     with_libcurl="no ($with_curl_config failed)"
2163   else
2164     AC_CHECK_LIB([curl], [curl_easy_init],
2165       [with_libcurl="yes"],
2166       [with_libcurl="no (symbol 'curl_easy_init' not found)"],
2167       [$with_curl_libs]
2168     )
2169
2170     AC_CHECK_DECL([CURLOPT_USERNAME],
2171       [have_curlopt_username="yes"],
2172       [have_curlopt_username="no"],
2173       [[#include <curl/curl.h>]]
2174     )
2175
2176     AC_CHECK_DECL(CURLOPT_TIMEOUT_MS,
2177       [have_curlopt_timeout="yes"],
2178       [have_curlopt_timeout="no"],
2179       [[#include <curl/curl.h>]]
2180     )
2181   fi
2182 fi
2183
2184 if test "x$with_libcurl" = "xyes"; then
2185   SAVE_CPPFLAGS="$CPPFLAGS"
2186   SAVE_LDFLAGS="$LDFLAGS"
2187   CPPFLAGS="$CPPFLAGS $with_curl_cflags"
2188   LDFLAGS="$LDFLAGS $with_curl_libs"
2189   AC_CACHE_CHECK([for CURLINFO_APPCONNECT_TIME],
2190     [c_cv_have_curlinfo_appconnect_time],
2191     [
2192       AC_LINK_IFELSE(
2193         [
2194           AC_LANG_PROGRAM(
2195             [[#include <curl/curl.h>]],
2196             [[
2197               int val = CURLINFO_APPCONNECT_TIME;
2198               return val;
2199             ]]
2200           )
2201         ],
2202         [c_cv_have_curlinfo_appconnect_time="yes"],
2203         [c_cv_have_curlinfo_appconnect_time="no"]
2204       )
2205     ]
2206   )
2207   CPPFLAGS="$SAVE_CPPFLAGS"
2208   LDFLAGS="$SAVE_LDFLAGS"
2209 fi
2210
2211 if test "x$c_cv_have_curlinfo_appconnect_time" = "xyes"; then
2212   AC_DEFINE([HAVE_CURLINFO_APPCONNECT_TIME], [1],
2213     [Define if curl.h defines CURLINFO_APPCONNECT_TIME.]
2214   )
2215 fi
2216
2217 if test "x$with_libcurl" = "xyes"; then
2218   BUILD_WITH_LIBCURL_CFLAGS="$with_curl_cflags"
2219   BUILD_WITH_LIBCURL_LIBS="$with_curl_libs"
2220
2221   if test "x$have_curlopt_username" = "xyes"; then
2222     AC_DEFINE([HAVE_CURLOPT_USERNAME], [1],
2223       [Define if libcurl supports CURLOPT_USERNAME option.]
2224     )
2225   fi
2226
2227   if test "x$have_curlopt_timeout" = "xyes"; then
2228     AC_DEFINE([HAVE_CURLOPT_TIMEOUT_MS], [1],
2229       [Define if libcurl supports CURLOPT_TIMEOUT_MS option.]
2230     )
2231   fi
2232 fi
2233
2234 AC_SUBST(BUILD_WITH_LIBCURL_CFLAGS)
2235 AC_SUBST(BUILD_WITH_LIBCURL_LIBS)
2236 # }}}
2237
2238 # --with-libdbi {{{
2239 AC_ARG_WITH([libdbi],
2240   [AS_HELP_STRING([--with-libdbi@<:@=PREFIX@:>@], [Path to libdbi.])],
2241   [
2242     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
2243       with_libdbi_cppflags="-I$withval/include"
2244       with_libdbi_ldflags="-L$withval/lib"
2245       with_libdbi="yes"
2246     else
2247       with_libdbi="$withval"
2248     fi
2249   ],
2250   [with_libdbi="yes"]
2251 )
2252
2253 if test "x$with_libdbi" = "xyes"; then
2254   SAVE_CPPFLAGS="$CPPFLAGS"
2255   CPPFLAGS="$CPPFLAGS $with_libdbi_cppflags"
2256
2257   AC_CHECK_HEADERS([dbi/dbi.h],
2258     [with_libdbi="yes"],
2259     [with_libdbi="no (dbi/dbi.h not found)"]
2260   )
2261
2262   CPPFLAGS="$SAVE_CPPFLAGS"
2263 fi
2264
2265 if test "x$with_libdbi" = "xyes"; then
2266   SAVE_LDFLAGS="$LDFLAGS"
2267   LDFLAGS="$LDFLAGS $with_libdbi_ldflags"
2268
2269   AC_CHECK_LIB([dbi], [dbi_initialize],
2270     [with_libdbi="yes"],
2271     [with_libdbi="no (Symbol 'dbi_initialize' not found)"]
2272   )
2273
2274   LDFLAGS="$SAVE_LDFLAGS"
2275 fi
2276
2277 BUILD_WITH_LIBDBI_CPPFLAGS="$with_libdbi_cppflags"
2278 BUILD_WITH_LIBDBI_LDFLAGS="$with_libdbi_ldflags"
2279 BUILD_WITH_LIBDBI_LIBS="-ldbi"
2280 AC_SUBST(BUILD_WITH_LIBDBI_CPPFLAGS)
2281 AC_SUBST(BUILD_WITH_LIBDBI_LDFLAGS)
2282 AC_SUBST(BUILD_WITH_LIBDBI_LIBS)
2283 # }}}
2284
2285 # --with-libesmtp {{{
2286 AC_ARG_WITH([libesmtp],
2287   [AS_HELP_STRING([--with-libesmtp@<:@=PREFIX@:>@], [Path to libesmtp.])],
2288   [
2289     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
2290       with_libesmtp_cppflags="-I$withval/include"
2291       with_libesmtp_ldflags="-L$withval/lib"
2292       with_libesmtp="yes"
2293     else
2294       with_libesmtp="$withval"
2295     fi
2296   ],
2297   [with_libesmtp="yes"]
2298 )
2299
2300 if test "x$with_libesmtp" = "xyes"; then
2301   SAVE_CPPFLAGS="$CPPFLAGS"
2302   CPPFLAGS="$CPPFLAGS $with_libesmtp_cppflags"
2303
2304   AC_CHECK_HEADERS([libesmtp.h],
2305     [with_libesmtp="yes"],
2306     [with_libesmtp="no (libesmtp.h not found)"]
2307   )
2308
2309   CPPFLAGS="$SAVE_CPPFLAGS"
2310 fi
2311
2312 if test "x$with_libesmtp" = "xyes"; then
2313   SAVE_LDFLAGS="$LDFLAGS"
2314   LDFLAGS="$LDFLAGS $with_esmtp_ldflags"
2315
2316   AC_CHECK_LIB([esmtp], [smtp_create_session],
2317     [with_libesmtp="yes"],
2318     [with_libesmtp="no (Symbol 'smtp_create_session' not found)"]
2319   )
2320
2321   LDFLAGS="$SAVE_LDFLAGS"
2322 fi
2323
2324 BUILD_WITH_LIBESMTP_CPPFLAGS="$with_libesmtp_cppflags"
2325 BUILD_WITH_LIBESMTP_LDFLAGS="$with_libesmtp_ldflags"
2326 BUILD_WITH_LIBESMTP_LIBS="-lesmtp"
2327 AC_SUBST(BUILD_WITH_LIBESMTP_CPPFLAGS)
2328 AC_SUBST(BUILD_WITH_LIBESMTP_LDFLAGS)
2329 AC_SUBST(BUILD_WITH_LIBESMTP_LIBS)
2330 # }}}
2331
2332 # --with-libganglia {{{
2333 AC_ARG_WITH([libganglia],
2334   [AS_HELP_STRING([--with-libganglia@<:@=PREFIX@:>@], [Path to libganglia.])],
2335   [
2336     if test -f "$withval" && test -x "$withval"; then
2337       with_libganglia_config="$withval"
2338       with_libganglia="yes"
2339     else if test -f "$withval/bin/ganglia-config" && test -x "$withval/bin/ganglia-config"; then
2340       with_libganglia_config="$withval/bin/ganglia-config"
2341       with_libganglia="yes"
2342     else if test -d "$withval"; then
2343       GANGLIA_CPPFLAGS="-I$withval/include"
2344       GANGLIA_LDFLAGS="-L$withval/lib"
2345       with_libganglia="yes"
2346     else
2347       with_libganglia="$withval"
2348     fi; fi; fi
2349   ],
2350   [with_libganglia="yes"]
2351 )
2352
2353 if test "x$with_libganglia" = "xyes"; then
2354   if test "x$with_libganglia_config" != "x"; then
2355     if test "x$GANGLIA_CPPFLAGS" = "x"; then
2356       GANGLIA_CPPFLAGS=`"$with_libganglia_config" --cflags 2>/dev/null`
2357     fi
2358
2359     if test "x$GANGLIA_LDFLAGS" = "x"; then
2360       GANGLIA_LDFLAGS=`"$with_libganglia_config" --ldflags 2>/dev/null`
2361     fi
2362
2363     if test "x$GANGLIA_LIBS" = "x"; then
2364       GANGLIA_LIBS=`"$with_libganglia_config" --libs 2>/dev/null`
2365     fi
2366   else
2367     GANGLIA_LIBS="-lganglia"
2368   fi
2369 fi
2370
2371 SAVE_CPPFLAGS="$CPPFLAGS"
2372 SAVE_LDFLAGS="$LDFLAGS"
2373 CPPFLAGS="$CPPFLAGS $GANGLIA_CPPFLAGS"
2374 LDFLAGS="$LDFLAGS $GANGLIA_LDFLAGS"
2375
2376 if test "x$with_libganglia" = "xyes"; then
2377   AC_CHECK_HEADERS([gm_protocol.h],
2378     [with_libganglia="yes"],
2379     [with_libganglia="no (gm_protocol.h not found)"]
2380   )
2381 fi
2382
2383 if test "x$with_libganglia" = "xyes"; then
2384   AC_CHECK_LIB([ganglia], [xdr_Ganglia_value_msg],
2385     [with_libganglia="yes"],
2386     [with_libganglia="no (symbol xdr_Ganglia_value_msg not found)"]
2387   )
2388 fi
2389
2390 CPPFLAGS="$SAVE_CPPFLAGS"
2391 LDFLAGS="$SAVE_LDFLAGS"
2392
2393 AC_SUBST(GANGLIA_CPPFLAGS)
2394 AC_SUBST(GANGLIA_LDFLAGS)
2395 AC_SUBST(GANGLIA_LIBS)
2396 # }}}
2397
2398 # --with-libgcrypt {{{
2399 GCRYPT_CPPFLAGS="$GCRYPT_CPPFLAGS"
2400 GCRYPT_LDFLAGS="$GCRYPT_LDFLAGS"
2401 GCRYPT_LIBS="$GCRYPT_LIBS"
2402 AC_ARG_WITH([libgcrypt],
2403   [AS_HELP_STRING([--with-libgcrypt@<:@=PREFIX@:>@], [Path to libgcrypt.])],
2404   [
2405     if test -f "$withval" && test -x "$withval"; then
2406       with_libgcrypt_config="$withval"
2407       with_libgcrypt="yes"
2408     else if test -f "$withval/bin/gcrypt-config" && test -x "$withval/bin/gcrypt-config"; then
2409       with_libgcrypt_config="$withval/bin/gcrypt-config"
2410       with_libgcrypt="yes"
2411     else if test -d "$withval"; then
2412       GCRYPT_CPPFLAGS="$GCRYPT_CPPFLAGS -I$withval/include"
2413       GCRYPT_LDFLAGS="$GCRYPT_LDFLAGS -L$withval/lib"
2414       with_libgcrypt="yes"
2415     else
2416       with_libgcrypt_config="gcrypt-config"
2417       with_libgcrypt="$withval"
2418     fi; fi; fi
2419   ],
2420   [
2421     with_libgcrypt_config="libgcrypt-config"
2422     with_libgcrypt="yes"
2423   ]
2424 )
2425
2426 if test "x$with_libgcrypt" = "xyes" && test "x$with_libgcrypt_config" != "x"; then
2427   if test "x$GCRYPT_CPPFLAGS" = "x"; then
2428     GCRYPT_CPPFLAGS=`"$with_libgcrypt_config" --cflags 2>/dev/null`
2429   fi
2430
2431   if test "x$GCRYPT_LIBS" = "x"; then
2432     GCRYPT_LIBS=`"$with_libgcrypt_config" --libs 2>/dev/null`
2433   fi
2434 fi
2435
2436 SAVE_CPPFLAGS="$CPPFLAGS"
2437 SAVE_LDFLAGS="$LDFLAGS"
2438 SAVE_LIBS="$LIBS"
2439 CPPFLAGS="$CPPFLAGS $GCRYPT_CPPFLAGS"
2440 LDFLAGS="$LDFLAGS $GCRYPT_LDFLAGS"
2441 LIBS="$LIBS $GCRYPT_LIBS"
2442
2443 if test "x$with_libgcrypt" = "xyes"; then
2444   if test "x$GCRYPT_CPPFLAGS" != "x"; then
2445     AC_MSG_NOTICE([gcrypt CPPFLAGS: $GCRYPT_CPPFLAGS])
2446   fi
2447   AC_CHECK_HEADERS([gcrypt.h],
2448     [with_libgcrypt="yes"],
2449     [with_libgcrypt="no (gcrypt.h not found)"]
2450   )
2451 fi
2452
2453 if test "x$with_libgcrypt" = "xyes"; then
2454   AC_CHECK_LIB(gcrypt, gcry_md_hash_buffer,
2455     [with_libgcrypt="yes"],
2456     [with_libgcrypt="no (symbol gcry_md_hash_buffer not found)"]
2457   )
2458 fi
2459
2460 CPPFLAGS="$SAVE_CPPFLAGS"
2461 LDFLAGS="$SAVE_LDFLAGS"
2462 LIBS="$SAVE_LIBS"
2463
2464 AC_SUBST([GCRYPT_CPPFLAGS])
2465 AC_SUBST([GCRYPT_LDFLAGS])
2466 AC_SUBST([GCRYPT_LIBS])
2467 AM_CONDITIONAL([BUILD_WITH_LIBGCRYPT], [test "x$with_libgcrypt" = "xyes"])
2468 # }}}
2469
2470 # --with-libgps {{{
2471 AC_ARG_WITH([libgps],
2472   [AS_HELP_STRING([--with-libgps@<:@=PREFIX@:>@], [Path to libgps.])],
2473   [
2474     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
2475       with_libgps_cflags="-I$withval/include"
2476       with_libgps_ldflags="-L$withval/lib"
2477       with_libgps="yes"
2478     else
2479       with_libgps="$withval"
2480     fi
2481   ],
2482   [with_libgps="yes"]
2483 )
2484
2485 if test "x$with_libgps" = "xyes"; then
2486   SAVE_CFLAGS="$CFLAGS"
2487   CFLAGS="$CFLAGS $with_libgps_cflags"
2488
2489   AC_CHECK_HEADERS([gps.h],
2490     [with_libgps="yes"],
2491     [with_libgps="no (gps.h not found)"]
2492   )
2493
2494   CFLAGS="$SAVE_CFLAGS"
2495 fi
2496
2497 if test "x$with_libgps" = "xyes"; then
2498   SAVE_LDFLAGS="$LDFLAGS"
2499   LDFLAGS="$LDFLAGS $with_libgps_ldflags"
2500
2501   AC_CHECK_LIB([gps], [gps_open],
2502     [with_libgps="yes"],
2503     [with_libgps="no (symbol gps_open not found)"]
2504   )
2505
2506   LDFLAGS="$SAVE_LDFLAGS"
2507 fi
2508
2509 if test "x$with_libgps" = "xyes"; then
2510   BUILD_WITH_LIBGPS_CFLAGS="$with_libgps_cflags"
2511   BUILD_WITH_LIBGPS_LDFLAGS="$with_libgps_ldflags"
2512   BUILD_WITH_LIBGPS_LIBS="-lgps"
2513 fi
2514
2515 AC_SUBST([BUILD_WITH_LIBGPS_CFLAGS])
2516 AC_SUBST([BUILD_WITH_LIBGPS_LDFLAGS])
2517 AC_SUBST([BUILD_WITH_LIBGPS_LIBS])
2518
2519 # }}}
2520
2521 # --with-libgrpc++ {{{
2522 AC_ARG_WITH([libgrpc++],
2523   [AS_HELP_STRING([--with-libgrpc++@<:@=PREFIX@:>@], [Path to libgrpc++.])],
2524   [
2525     with_grpcpp="$withval"
2526     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
2527       with_libgrpcpp_cppflags="-I$withval/include"
2528       with_libgrpcpp_ldflags="-L$withval/lib"
2529       with_libgrpcpp="yes"
2530     fi
2531     if test "x$withval" = "xno"; then
2532       with_libgrpcpp="no (disabled on command line)"
2533     fi
2534   ],
2535   [withval="yes"]
2536 )
2537 if test "x$withval" = "xyes"; then
2538 PKG_CHECK_MODULES([GRPCPP], [grpc++],
2539   [with_libgrpcpp="yes"],
2540   [with_libgrpcpp="no (pkg-config could not find libgrpc++)"]
2541 )
2542 fi
2543
2544 if test "x$withval" != "xno"; then
2545   AC_MSG_CHECKING([whether $CXX accepts -std=c++11])
2546   if test_cxx_flags -std=c++11; then
2547     AC_MSG_RESULT([yes])
2548   else
2549     AC_MSG_RESULT([no])
2550     with_libgrpcpp="no (requires C++11 support)"
2551   fi
2552 fi
2553
2554 if test "x$with_libgrpcpp" = "xyes"; then
2555   AC_LANG_PUSH(C++)
2556   SAVE_CPPFLAGS="$CPPFLAGS"
2557   CPPFLAGS="-std=c++11 $with_libgrpcpp_cppflags $GRPCPP_CFLAGS $CPPFLAGS"
2558   AC_CHECK_HEADERS([grpc++/grpc++.h],
2559     [with_libgrpcpp="yes"],
2560     [with_libgrpcpp="no (<grpc++/grpc++.h> not found)"]
2561   )
2562   CPPFLAGS="$SAVE_CPPFLAGS"
2563   AC_LANG_POP(C++)
2564 fi
2565
2566 if test "x$with_libgrpcpp" = "xyes"; then
2567   AC_LANG_PUSH(C++)
2568   SAVE_CPPFLAGS="$CPPFLAGS"
2569   SAVE_LDFLAGS="$LDFLAGS"
2570   SAVE_LIBS="$LIBS"
2571   CPPFLAGS="-std=c++11 $with_libgrpcpp_cppflags $GRPCPP_CFLAGS $CPPFLAGS"
2572   LDFLAGS="$with_libgrpcpp_ldflags"
2573   if test "x$GRPCPP_LIBS" = "x"; then
2574     LIBS="-lgrpc++"
2575   else
2576     LIBS="$GRPCPP_LIBS"
2577   fi
2578   AC_LINK_IFELSE(
2579     [
2580       AC_LANG_PROGRAM(
2581         [[#include <grpc++/grpc++.h>]],
2582         [[grpc::ServerBuilder sb;]]
2583       )
2584     ],
2585     [
2586       with_libgrpcpp="yes"
2587       if test "x$GRPCPP_LIBS" = "x"; then
2588         GRPCPP_LIBS="-lgrpc++"
2589       fi
2590     ],
2591     [with_libgrpcpp="no (libgrpc++ not found)"]
2592   )
2593   CPPFLAGS="$SAVE_CPPFLAGS"
2594   LDFLAGS="$SAVE_LDFLAGS"
2595   LIBS="$SAVE_LIBS"
2596   AC_LANG_POP(C++)
2597 fi
2598
2599 BUILD_WITH_LIBGRPCPP_CPPFLAGS="-std=c++11 $with_libgrpcpp_cppflags $GRPCPP_CFLAGS"
2600 BUILD_WITH_LIBGRPCPP_LDFLAGS="$with_libgrpcpp_ldflags"
2601 BUILD_WITH_LIBGRPCPP_LIBS="$GRPCPP_LIBS"
2602 AC_SUBST([BUILD_WITH_LIBGRPCPP_CPPFLAGS])
2603 AC_SUBST([BUILD_WITH_LIBGRPCPP_LDFLAGS])
2604 AC_SUBST([BUILD_WITH_LIBGRPCPP_LIBS])
2605 # }}}
2606
2607 AC_ARG_VAR([GRPC_CPP_PLUGIN], [path to the grpc_cpp_plugin binary])
2608 AC_PATH_PROG([GRPC_CPP_PLUGIN], [grpc_cpp_plugin])
2609 AM_CONDITIONAL([HAVE_GRPC_CPP], [test "x$GRPC_CPP_PLUGIN" != "x"])
2610
2611 # --with-libiptc {{{
2612 AC_ARG_WITH([libiptc],
2613   [AS_HELP_STRING([--with-libiptc@<:@=PREFIX@:>@], [Path to libiptc.])],
2614   [
2615     if test "x$withval" = "xyes"; then
2616       with_libiptc="pkgconfig"
2617     else if test "x$withval" = "xno"; then
2618       with_libiptc="no"
2619     else
2620       with_libiptc="yes"
2621       with_libiptc_cflags="-I$withval/include"
2622       with_libiptc_libs="-L$withval/lib"
2623     fi; fi
2624   ],
2625   [
2626     if test "x$ac_system" = "xLinux"; then
2627       with_libiptc="pkgconfig"
2628     else
2629       with_libiptc="no (Linux only)"
2630     fi
2631   ]
2632 )
2633
2634 if test "x$with_libiptc" = "xpkgconfig"; then
2635   $PKG_CONFIG --exists 'libiptc' 2>/dev/null
2636   if test $? -ne 0; then
2637     with_libiptc="no (pkg-config doesn't know libiptc)"
2638   fi
2639 fi
2640
2641 if test "x$with_libiptc" = "xpkgconfig"; then
2642   with_libiptc_cflags="`$PKG_CONFIG --cflags 'libiptc'`"
2643   if test $? -ne 0; then
2644     with_libiptc="no ($PKG_CONFIG failed)"
2645   fi
2646
2647   with_libiptc_libs="`$PKG_CONFIG --libs 'libiptc'`"
2648   if test $? -ne 0; then
2649     with_libiptc="no ($PKG_CONFIG failed)"
2650   fi
2651 fi
2652
2653 SAVE_CPPFLAGS="$CPPFLAGS"
2654 CPPFLAGS="$CPPFLAGS $with_libiptc_cflags"
2655
2656 # check whether the header file for libiptc is available.
2657 if test "x$with_libiptc" = "xpkgconfig"; then
2658   AC_CHECK_HEADERS([libiptc/libiptc.h libiptc/libip6tc.h],
2659     [],
2660     [with_libiptc="no (header file missing)"]
2661   )
2662 fi
2663
2664 # If the header file is available, check for the required type declaractions.
2665 # They may be missing in old versions of libiptc. In that case, they will be
2666 # declared in the iptables plugin.
2667 if test "x$with_libiptc" = "xpkgconfig"; then
2668   AC_CHECK_TYPES([iptc_handle_t, ip6tc_handle_t], [], [])
2669 fi
2670
2671 # Check for the iptc_init symbol in the library.
2672 # This could be in iptc or ip4tc
2673 if test "x$with_libiptc" = "xpkgconfig"; then
2674   SAVE_LIBS="$LIBS"
2675   AC_SEARCH_LIBS([iptc_init], [iptc ip4tc],
2676     [with_libiptc="pkgconfig"],
2677     [with_libiptc="no"],
2678     [$with_libiptc_libs]
2679   )
2680   LIBS="$SAVE_LIBS"
2681 fi
2682
2683 if test "x$with_libiptc" = "xpkgconfig"; then
2684   with_libiptc="yes"
2685 fi
2686
2687 CPPFLAGS="$SAVE_CPPFLAGS"
2688
2689 if test "x$with_libiptc" = "xyes"; then
2690   BUILD_WITH_LIBIPTC_CPPFLAGS="$with_libiptc_cflags"
2691   BUILD_WITH_LIBIPTC_LDFLAGS="$with_libiptc_libs"
2692 fi
2693 AC_SUBST([BUILD_WITH_LIBIPTC_CPPFLAGS])
2694 AC_SUBST([BUILD_WITH_LIBIPTC_LDFLAGS])
2695 # }}}
2696
2697 # --with-libdpdk {{{
2698 AC_ARG_VAR([LIBDPDK_CPPFLAGS], [Preprocessor flags for libdpdk])
2699 AC_ARG_VAR([LIBDPDK_LDFLAGS], [Linker flags for libdpdk])
2700
2701 AC_ARG_WITH([libdpdk], [AS_HELP_STRING([--without-libdpdk], [Disable libdpdk.])])
2702
2703 if test "x$with_libdpdk" != "xno"
2704 then
2705         if test "x$LIBDPDK_CPPFLAGS" = "x"
2706         then
2707                 LIBDPDK_CPPFLAGS="-I/usr/include/dpdk"
2708         fi
2709         SAVE_CPPFLAGS="$CPPFLAGS"
2710         CPPFLAGS="$LIBDPDK_CPPFLAGS $CPPFLAGS"
2711         AC_CHECK_HEADERS([rte_config.h],
2712                 [with_libdpdk="yes"],
2713                 [with_libdpdk="no (rte_config.h not found)"]
2714         )
2715         CPPFLAGS="$SAVE_CPPFLAGS"
2716 fi
2717
2718 if test "x$with_libdpdk" = "xyes"
2719 then
2720         SAVE_LDFLAGS="$LDFLAGS"
2721         LDFLAGS="$LIBDPDK_LDFLAGS $LDFLAGS"
2722         AC_CHECK_LIB([dpdk], [rte_eal_init],
2723                 [with_libdpdk="yes"],
2724                 [with_libdpdk="no (symbol 'rte_eal_init' not found)"]
2725         )
2726         LDFLAGS="$SAVE_LDFLAGS"
2727 fi
2728
2729 # }}}
2730
2731 # --with-java {{{
2732 with_java_home="$JAVA_HOME"
2733 if test "x$with_java_home" = "x"; then
2734   with_java_home="/usr/lib/jvm"
2735 fi
2736
2737 JAVAC="$JAVAC"
2738 JAR="$JAR"
2739 AC_ARG_WITH([java],
2740   [AS_HELP_STRING([--with-java@<:@=PREFIX@:>@], [Path to Java home.])],
2741   [
2742     if test "x$withval" = "xno"; then
2743       with_java="no"
2744     else if test "x$withval" = "xyes"; then
2745       with_java="yes"
2746     else
2747       with_java_home="$withval"
2748       with_java="yes"
2749     fi; fi
2750   ],
2751   [with_java="yes"]
2752 )
2753
2754 if test "x$with_java" = "xyes"; then
2755   if test -d "$with_java_home"; then
2756     AC_MSG_CHECKING([for jni.h])
2757     TMPVAR=`find -L "$with_java_home" -name jni.h -type f -exec 'dirname' '{}' ';' 2>/dev/null | LC_ALL=C sort | head -n 1`
2758     if test "x$TMPVAR" != "x"; then
2759       AC_MSG_RESULT([found in $TMPVAR])
2760       JAVA_CPPFLAGS="$JAVA_CPPFLAGS -I$TMPVAR"
2761     else
2762       AC_MSG_RESULT([not found])
2763     fi
2764
2765     AC_MSG_CHECKING([for jni_md.h])
2766     TMPVAR=`find -L "$with_java_home" -name jni_md.h -type f -exec 'dirname' '{}' ';' 2>/dev/null | LC_ALL=C sort | head -n 1`
2767     if test "x$TMPVAR" != "x"; then
2768       AC_MSG_RESULT([found in $TMPVAR])
2769       JAVA_CPPFLAGS="$JAVA_CPPFLAGS -I$TMPVAR"
2770     else
2771       AC_MSG_RESULT([not found])
2772     fi
2773
2774     AC_MSG_CHECKING([for libjvm.so])
2775     TMPVAR=`find -L "$with_java_home" -type f \( -name libjvm.so -o -name libjvm.dylib \) -exec 'dirname' '{}' ';' 2>/dev/null | LC_ALL=C sort | head -n 1`
2776     if test "x$TMPVAR" != "x"; then
2777       AC_MSG_RESULT([found in $TMPVAR])
2778       JAVA_LDFLAGS="$JAVA_LDFLAGS -L$TMPVAR -Wl,-rpath -Wl,$TMPVAR"
2779     else
2780       AC_MSG_RESULT([not found])
2781     fi
2782
2783     if test "x$JAVAC" = "x"; then
2784       AC_MSG_CHECKING([for javac])
2785       TMPVAR=`find -L "$with_java_home" -name javac -type f 2>/dev/null | LC_ALL=C sort | head -n 1`
2786       if test "x$TMPVAR" != "x"; then
2787         JAVAC="$TMPVAR"
2788         AC_MSG_RESULT([$JAVAC])
2789       else
2790         AC_MSG_RESULT([not found])
2791       fi
2792     fi
2793
2794     if test "x$JAR" = "x"; then
2795       AC_MSG_CHECKING([for jar])
2796       TMPVAR=`find -L "$with_java_home" -name jar -type f 2>/dev/null | LC_ALL=C sort | head -n 1`
2797       if test "x$TMPVAR" != "x"; then
2798         JAR="$TMPVAR"
2799         AC_MSG_RESULT([$JAR])
2800       else
2801         AC_MSG_RESULT([not found])
2802       fi
2803     fi
2804   else if test "x$with_java_home" != "x"; then
2805     AC_MSG_WARN([JAVA_HOME: No such directory: $with_java_home])
2806   fi; fi
2807 fi
2808
2809 if test "x$JAVA_CPPFLAGS" != "x"; then
2810   AC_MSG_NOTICE([Building with JAVA_CPPFLAGS set to: $JAVA_CPPFLAGS])
2811 fi
2812 if test "x$JAVA_CFLAGS" != "x"; then
2813   AC_MSG_NOTICE([Building with JAVA_CFLAGS set to: $JAVA_CFLAGS])
2814 fi
2815 if test "x$JAVA_LDFLAGS" != "x"; then
2816   AC_MSG_NOTICE([Building with JAVA_LDFLAGS set to: $JAVA_LDFLAGS])
2817 fi
2818 if test "x$JAVA_LIBS" != "x"; then
2819   AC_MSG_NOTICE([Building with JAVA_LIBS set to: $JAVA_LIBS])
2820 fi
2821 if test "x$JAVAC" = "x"; then
2822   with_javac_path="$PATH"
2823   if test "x$with_java_home" != "x"; then
2824     with_javac_path="$with_java_home:with_javac_path"
2825     if test -d "$with_java_home/bin"; then
2826       with_javac_path="$with_java_home/bin:with_javac_path"
2827     fi
2828   fi
2829
2830   AC_PATH_PROG([JAVAC], [javac], [], "$with_javac_path")
2831 fi
2832
2833 if test "x$JAVAC" = "x"; then
2834   with_java="no (javac not found)"
2835 fi
2836
2837 if test "x$JAR" = "x"; then
2838   with_jar_path="$PATH"
2839   if test "x$with_java_home" != "x"; then
2840     with_jar_path="$with_java_home:$with_jar_path"
2841     if test -d "$with_java_home/bin"; then
2842       with_jar_path="$with_java_home/bin:$with_jar_path"
2843     fi
2844   fi
2845
2846   AC_PATH_PROG([JAR], [jar], [], "$with_jar_path")
2847 fi
2848
2849 if test "x$JAR" = "x"; then
2850   with_java="no (jar not found)"
2851 fi
2852
2853 SAVE_CPPFLAGS="$CPPFLAGS"
2854 SAVE_CFLAGS="$CFLAGS"
2855 SAVE_LDFLAGS="$LDFLAGS"
2856 SAVE_LIBS="$LIBS"
2857 CPPFLAGS="$CPPFLAGS $JAVA_CPPFLAGS"
2858 CFLAGS="$CFLAGS $JAVA_CFLAGS"
2859 LDFLAGS="$LDFLAGS $JAVA_LDFLAGS"
2860 LIBS="$LIBS $JAVA_LIBS"
2861
2862 if test "x$with_java" = "xyes"; then
2863   AC_CHECK_HEADERS([jni.h],
2864     [with_jave="yes"],
2865     [with_java="no (jni.h not found)"])
2866 fi
2867
2868 if test "x$with_java" = "xyes"; then
2869   AC_CHECK_LIB([jvm], [JNI_CreateJavaVM],
2870     [with_java="yes"],
2871     [with_java="no (Symbol 'JNI_CreateJavaVM' not found)"],
2872     [$JAVA_LIBS $PTHREAD_LIBS]
2873   )
2874 fi
2875
2876 if test "x$with_java" = "xyes"; then
2877   JAVA_LIBS="$JAVA_LIBS -ljvm"
2878   AC_MSG_NOTICE([Building with JAVA_LIBS set to: $JAVA_LIBS])
2879 fi
2880
2881 CPPFLAGS="$SAVE_CPPFLAGS"
2882 CFLAGS="$SAVE_CFLAGS"
2883 LDFLAGS="$SAVE_LDFLAGS"
2884 LIBS="$SAVE_LIBS"
2885
2886 AC_SUBST([JAVA_CPPFLAGS])
2887 AC_SUBST([JAVA_CFLAGS])
2888 AC_SUBST([JAVA_LDFLAGS])
2889 AC_SUBST([JAVA_LIBS])
2890 AM_CONDITIONAL([BUILD_WITH_JAVA], [test "x$with_java" = "xyes"])
2891 # }}}
2892
2893 # --with-libldap {{{
2894 AC_ARG_WITH([libldap],
2895   [AS_HELP_STRING([--with-libldap@<:@=PREFIX@:>@], [Path to libldap.])],
2896   [
2897     if test "x$withval" = "xyes"; then
2898       with_libldap="yes"
2899     else if test "x$withval" = "xno"; then
2900       with_libldap="no"
2901     else
2902       with_libldap="yes"
2903       LIBLDAP_CPPFLAGS="$LIBLDAP_CPPFLAGS -I$withval/include"
2904       LIBLDAP_LDFLAGS="$LIBLDAP_LDFLAGS -L$withval/lib"
2905     fi; fi
2906   ],
2907   [with_libldap="yes"]
2908 )
2909
2910 SAVE_CPPFLAGS="$CPPFLAGS"
2911 SAVE_LDFLAGS="$LDFLAGS"
2912
2913 CPPFLAGS="$CPPFLAGS $LIBLDAP_CPPFLAGS"
2914 LDFLAGS="$LDFLAGS $LIBLDAP_LDFLAGS"
2915
2916 if test "x$with_libldap" = "xyes"; then
2917   if test "x$LIBLDAP_CPPFLAGS" != "x"; then
2918     AC_MSG_NOTICE([libldap CPPFLAGS: $LIBLDAP_CPPFLAGS])
2919   fi
2920
2921   AC_CHECK_HEADERS([ldap.h],
2922     [with_libldap="yes"],
2923     [with_libldap="no ('ldap.h' not found)"]
2924   )
2925 fi
2926
2927 if test "x$with_libldap" = "xyes"; then
2928   if test "x$LIBLDAP_LDFLAGS" != "x"; then
2929     AC_MSG_NOTICE([libldap LDFLAGS: $LIBLDAP_LDFLAGS])
2930   fi
2931
2932   AC_CHECK_LIB([ldap], [ldap_initialize],
2933     [with_libldap="yes"],
2934     [with_libldap="no (symbol 'ldap_initialize' not found)"]
2935   )
2936 fi
2937
2938 CPPFLAGS="$SAVE_CPPFLAGS"
2939 LDFLAGS="$SAVE_LDFLAGS"
2940
2941 if test "x$with_libldap" = "xyes"
2942 then
2943   BUILD_WITH_LIBLDAP_CPPFLAGS="$LIBLDAP_CPPFLAGS"
2944   BUILD_WITH_LIBLDAP_LDFLAGS="$LIBLDAP_LDFLAGS"
2945 fi
2946 AC_SUBST([BUILD_WITH_LIBLDAP_CPPFLAGS])
2947 AC_SUBST([BUILD_WITH_LIBLDAP_LDFLAGS])
2948 # }}}
2949
2950 # --with-liblua {{{
2951 AC_ARG_VAR([LIBLUA_PKG_CONFIG_NAME], [Name of liblua used by pkg-config])
2952 if test "x$LIBLUA_PKG_CONFIG_NAME" != "x"
2953 then
2954   PKG_CHECK_MODULES([LUA], [$LIBLUA_PKG_CONFIG_NAME],
2955     [with_liblua="yes"],
2956     [with_liblua="no"]
2957   )
2958 else
2959   PKG_CHECK_MODULES([LUA], [lua],
2960     [with_liblua="yes"],
2961     [
2962       PKG_CHECK_MODULES([LUA], [lua-5.3],
2963         [with_liblua="yes"],
2964         [
2965           PKG_CHECK_MODULES([LUA], [lua5.3],
2966             [with_liblua="yes"],
2967             [
2968               PKG_CHECK_MODULES([LUA], [lua-5.2],
2969                 [with_liblua="yes"],
2970                 [
2971                   PKG_CHECK_MODULES([LUA], [lua5.2],
2972                     [with_liblua="yes"],
2973                     [
2974                       PKG_CHECK_MODULES([LUA], [lua-5.1],
2975                         [with_liblua="yes"],
2976                         [
2977                           PKG_CHECK_MODULES([LUA], [lua5.1],
2978                             [with_liblua="yes"],
2979                             [with_liblua="no (pkg-config cannot find liblua)"]
2980                           )
2981                         ]
2982                       )
2983                     ]
2984                   )
2985                 ]
2986               )
2987             ]
2988           )
2989         ]
2990       )
2991     ]
2992   )
2993 fi
2994
2995 if test "x$with_liblua" = "xyes"
2996 then
2997   SAVE_CPPFLAGS="$CPPFLAGS"
2998   CPPFLAGS="$CPPFLAGS $LUA_CFLAGS"
2999
3000   AC_CHECK_HEADERS([lua.h lauxlib.h lualib.h],
3001     [with_liblua="yes"],
3002     [with_liblua="no (header not found)"]
3003   )
3004
3005   CPPFLAGS="$SAVE_CPPFLAGS"
3006 fi
3007
3008 if test "x$with_liblua" = "xyes"
3009 then
3010   SAVE_LIBS="$LIBS"
3011   LIBS="$LIBS $LUA_LIBS"
3012
3013   AC_CHECK_FUNC([lua_settop],
3014     [with_liblua="yes"],
3015     [with_liblua="no (symbol 'lua_settop' not found)"]
3016   )
3017
3018   LIBS="$SAVE_LIBS"
3019 fi
3020
3021 if test "x$with_liblua" = "xyes"
3022 then
3023     BUILD_WITH_LIBLUA_CFLAGS="$LUA_CFLAGS"
3024     BUILD_WITH_LIBLUA_LIBS="$LUA_LIBS"
3025 fi
3026 AC_SUBST(BUILD_WITH_LIBLUA_CFLAGS)
3027 AC_SUBST(BUILD_WITH_LIBLUA_LIBS)
3028 # }}}
3029
3030 # --with-liblvm2app {{{
3031 AC_ARG_WITH([liblvm2app],
3032   [AS_HELP_STRING([--with-liblvm2app@<:@=PREFIX@:>@], [Path to liblvm2app.])],
3033   [
3034     if test "x$withval" = "xno"; then
3035       with_liblvm2app="no"
3036     else
3037       with_liblvm2app="yes"
3038       if test "x$withval" != "xyes"; then
3039         with_liblvm2app_cppflags="-I$withval/include"
3040         with_liblvm2app_ldflags="-L$withval/lib"
3041       fi
3042     fi
3043   ],
3044   [
3045     if test "x$ac_system" = "xLinux"; then
3046       with_liblvm2app="yes"
3047     else
3048       with_liblvm2app="no (Linux only library)"
3049     fi
3050   ]
3051 )
3052
3053 if test "x$with_liblvm2app" = "xyes"; then
3054   SAVE_CPPFLAGS="$CPPFLAGS"
3055   CPPFLAGS="$CPPFLAGS $with_liblvm2app_cppflags"
3056
3057   AC_CHECK_HEADERS([lvm2app.h],
3058     [with_liblvm2app="yes"],
3059     [with_liblvm2app="no (lvm2app.h not found)"]
3060   )
3061
3062   CPPFLAGS="$SAVE_CPPFLAGS"
3063 fi
3064
3065 if test "x$with_liblvm2app" = "xyes"; then
3066   SAVE_CPPFLAGS="$CPPFLAGS"
3067   SAVE_LDFLAGS="$LDFLAGS"
3068   CPPFLAGS="$CPPFLAGS $with_liblvm2app_cppflags"
3069   LDFLAGS="$LDFLAGS $with_liblvm2app_ldflags"
3070
3071   AC_CHECK_LIB([lvm2app], [lvm_lv_get_property],
3072     [with_liblvm2app="yes"],
3073     [with_liblvm2app="no (Symbol 'lvm_lv_get_property' not found)"]
3074   )
3075
3076   CPPFLAGS="$SAVE_CPPFLAGS"
3077   LDFLAGS="$SAVE_LDFLAGS"
3078 fi
3079
3080 if test "x$with_liblvm2app" = "xyes"; then
3081   BUILD_WITH_LIBLVM2APP_CPPFLAGS="$with_liblvm2app_cppflags"
3082   BUILD_WITH_LIBLVM2APP_LDFLAGS="$with_liblvm2app_ldflags"
3083   BUILD_WITH_LIBLVM2APP_LIBS="-llvm2app"
3084 fi
3085
3086 AC_SUBST([BUILD_WITH_LIBLVM2APP_CPPFLAGS])
3087 AC_SUBST([BUILD_WITH_LIBLVM2APP_LDFLAGS])
3088 AC_SUBST([BUILD_WITH_LIBLVM2APP_LIBS])
3089 # }}}
3090
3091 # --with-libmemcached {{{
3092 AC_ARG_WITH([libmemcached],
3093   [AS_HELP_STRING([--with-libmemcached@<:@=PREFIX@:>@], [Path to libmemcached.])],
3094   [
3095     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
3096       with_libmemcached_cppflags="-I$withval/include"
3097       with_libmemcached_ldflags="-L$withval/lib"
3098       with_libmemcached="yes"
3099     else
3100       with_libmemcached="$withval"
3101     fi
3102   ],
3103   [with_libmemcached="yes"]
3104 )
3105
3106 if test "x$with_libmemcached" = "xyes"; then
3107   SAVE_CPPFLAGS="$CPPFLAGS"
3108   CPPFLAGS="$CPPFLAGS $with_libmemcached_cppflags"
3109
3110   AC_CHECK_HEADERS([libmemcached/memcached.h],
3111     [with_libmemcached="yes"],
3112     [with_libmemcached="no (libmemcached/memcached.h not found)"]
3113   )
3114
3115   CPPFLAGS="$SAVE_CPPFLAGS"
3116 fi
3117
3118 if test "x$with_libmemcached" = "xyes"; then
3119   SAVE_CPPFLAGS="$CPPFLAGS"
3120   SAVE_LDFLAGS="$LDFLAGS"
3121   CPPFLAGS="$CPPFLAGS $with_libmemcached_cppflags"
3122   LDFLAGS="$LDFLAGS $with_libmemcached_ldflags"
3123
3124   AC_CHECK_LIB([memcached], [memcached_create],
3125     [with_libmemcached="yes"],
3126     [with_libmemcached="no (Symbol 'memcached_create' not found)"]
3127   )
3128
3129   CPPFLAGS="$SAVE_CPPFLAGS"
3130   LDFLAGS="$SAVE_LDFLAGS"
3131 fi
3132
3133 if test "x$with_libmemcached" = "xyes"; then
3134   BUILD_WITH_LIBMEMCACHED_CPPFLAGS="$with_libmemcached_cppflags"
3135   BUILD_WITH_LIBMEMCACHED_LDFLAGS="$with_libmemcached_ldflags"
3136   BUILD_WITH_LIBMEMCACHED_LIBS="-lmemcached"
3137 fi
3138
3139 AC_SUBST([BUILD_WITH_LIBMEMCACHED_CPPFLAGS])
3140 AC_SUBST([BUILD_WITH_LIBMEMCACHED_LDFLAGS])
3141 AC_SUBST([BUILD_WITH_LIBMEMCACHED_LIBS])
3142 # }}}
3143
3144 # --with-libmicrohttpd {{{
3145 with_libmicrohttpd_cppflags=""
3146 with_libmicrohttpd_ldflags=""
3147 AC_ARG_WITH([libmicrohttpd], [AS_HELP_STRING([--with-libmicrohttpd@<:@=PREFIX@:>@], [Path to libmicrohttpd.])],
3148   [
3149     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
3150       with_libmicrohttpd_cppflags="-I$withval/include"
3151       with_libmicrohttpd_ldflags="-L$withval/lib"
3152       with_libmicrohttpd="yes"
3153     fi
3154     if test "x$withval" = "xno"; then
3155       with_libmicrohttpd="no (disabled on command line)"
3156     fi
3157   ],
3158   [withval="yes"]
3159 )
3160 if test "x$withval" = "xyes"; then
3161   PKG_CHECK_MODULES([MICROHTTPD], [libmicrohttpd],
3162     [with_libmicrohttpd="yes"],
3163     [with_libmicrohttpd="no (pkg-config could not find libmicrohttpd)"]
3164   )
3165 fi
3166
3167 if test "x$MICROHTTPD_LIBS" = "x"; then
3168   MICROHTTPD_LIBS="-lmicrohttpd"
3169 fi
3170
3171 SAVE_CPPFLAGS="$CPPFLAGS"
3172 SAVE_LDFLAGS="$LDFLAGS"
3173 SAVE_LIBS="$LIBS"
3174 CPPFLAGS="$with_libmicrohttpd_cppflags $MICROHTTPD_CFLAGS"
3175 LDFLAGS="$with_libmicrohttpd_ldflags $LDFLAGS"
3176 LIBS="$LIBS $MICROHTTPD_LIBS"
3177
3178 if test "x$with_libmicrohttpd" = "xyes"; then
3179   AC_CHECK_HEADERS([microhttpd.h],
3180    [with_libmicrohttpd="yes"],
3181    [with_libmicrohttpd="no (<microhttpd.h> not found)"]
3182   )
3183 fi
3184
3185 if test "x$with_libmicrohttpd" = "xyes"; then
3186   AC_CHECK_LIB([microhttpd], [MHD_start_daemon],
3187     [with_libmicrohttpd="yes"],
3188     [with_libmicrohttpd="no (libmicrohttpd not found)"]
3189   )
3190 fi
3191
3192 CPPFLAGS="$SAVE_CPPFLAGS"
3193 LDFLAGS="$SAVE_LDFLAGS"
3194 LIBS="$SAVE_LIBS"
3195
3196 BUILD_WITH_LIBMICROHTTPD_CPPFLAGS="$with_libmicrohttpd_cppflags $MICROHTTPD_CFLAGS"
3197 BUILD_WITH_LIBMICROHTTPD_LDFLAGS="$with_libmicrohttpd_ldflags"
3198 BUILD_WITH_LIBMICROHTTPD_LIBS="$MICROHTTPD_LIBS"
3199 AC_SUBST([BUILD_WITH_LIBMICROHTTPD_CPPFLAGS])
3200 AC_SUBST([BUILD_WITH_LIBMICROHTTPD_LDFLAGS])
3201 AC_SUBST([BUILD_WITH_LIBMICROHTTPD_LIBS])
3202 # }}}
3203
3204 # --with-libmodbus {{{
3205 AC_ARG_WITH([libmodbus],
3206   [AS_HELP_STRING([--with-libmodbus@<:@=PREFIX@:>@], [Path to the modbus library.])],
3207   [
3208     if test "x$withval" = "xno"; then
3209       with_libmodbus="no"
3210     else if test "x$withval" = "xyes"; then
3211       with_libmodbus="use_pkgconfig"
3212     else if test -d "$with_libmodbus/lib"; then
3213       AC_MSG_NOTICE([Not checking for libmodbus: Manually configured])
3214       with_libmodbus_cflags="-I$withval/include"
3215       with_libmodbus_libs="-L$withval/lib -lmodbus"
3216       with_libmodbus="yes"
3217     fi; fi; fi
3218   ],
3219   [with_libmodbus="use_pkgconfig"]
3220 )
3221
3222 # configure using pkg-config
3223 if test "x$with_libmodbus" = "xuse_pkgconfig"; then
3224   AC_MSG_NOTICE([Checking for libmodbus using $PKG_CONFIG])
3225   $PKG_CONFIG --exists 'libmodbus' 2>/dev/null
3226   if test $? -ne 0; then
3227     with_libmodbus="no (pkg-config doesn't know libmodbus)"
3228   fi
3229 fi
3230
3231 if test "x$with_libmodbus" = "xuse_pkgconfig"; then
3232   with_libmodbus_cflags="`$PKG_CONFIG --cflags 'libmodbus'`"
3233   if test $? -ne 0; then
3234     with_libmodbus="no ($PKG_CONFIG failed)"
3235   fi
3236
3237   with_libmodbus_libs="`$PKG_CONFIG --libs 'libmodbus'`"
3238   if test $? -ne 0; then
3239     with_libmodbus="no ($PKG_CONFIG failed)"
3240   fi
3241 fi
3242
3243 if test "x$with_libmodbus" = "xuse_pkgconfig"; then
3244   with_libmodbus="yes"
3245 fi
3246
3247 if test "x$with_libmodbus" = "xyes"; then
3248   SAVE_CPPFLAGS="$CPPFLAGS"
3249   CPPFLAGS="$CPPFLAGS $with_libmodbus_cflags"
3250
3251   AC_CHECK_HEADERS([modbus.h],
3252     [with_libmodbus="yes"],
3253     [with_libmodbus="no (modbus.h not found)"]
3254   )
3255
3256   CPPFLAGS="$SAVE_CPPFLAGS"
3257 fi
3258
3259 if test "x$with_libmodbus" = "xyes"; then
3260   SAVE_LDFLAGS="$LDFLAGS"
3261   LDFLAGS="$LDFLAGS $with_libmodbus_libs"
3262
3263   AC_CHECK_LIB([modbus], [modbus_connect],
3264     [with_libmodbus="yes"],
3265     [with_libmodbus="no (symbol modbus_connect not found)"]
3266   )
3267
3268   LDFLAGS="$SAVE_LDFLAGS"
3269 fi
3270
3271 if test "x$with_libmodbus" = "xyes"; then
3272   BUILD_WITH_LIBMODBUS_CFLAGS="$with_libmodbus_cflags"
3273   BUILD_WITH_LIBMODBUS_LIBS="$with_libmodbus_libs"
3274 fi
3275
3276 AC_SUBST([BUILD_WITH_LIBMODBUS_CFLAGS])
3277 AC_SUBST([BUILD_WITH_LIBMODBUS_LIBS])
3278 # }}}
3279
3280 # --with-libmongoc {{{
3281 AC_ARG_WITH([libmongoc],
3282   [AS_HELP_STRING([--with-libmongoc@<:@=PREFIX@:>@], [Path to libmongoc.])],
3283   [
3284     if test "x$withval" = "xyes"; then
3285       with_libmongoc="yes"
3286     else if test "x$withval" = "xno"; then
3287       with_libmongoc="no"
3288     else
3289       with_libmongoc="yes"
3290       LIBMONGOC_CPPFLAGS="$LIBMONGOC_CPPFLAGS -I$withval/include"
3291       LIBMONGOC_LDFLAGS="$LIBMONGOC_LDFLAGS -L$withval/lib"
3292     fi; fi
3293   ],
3294   [with_libmongoc="yes"]
3295 )
3296
3297 SAVE_CPPFLAGS="$CPPFLAGS"
3298 SAVE_LDFLAGS="$LDFLAGS"
3299
3300 CPPFLAGS="$CPPFLAGS $LIBMONGOC_CPPFLAGS"
3301 LDFLAGS="$LDFLAGS $LIBMONGOC_LDFLAGS"
3302
3303 if test "x$with_libmongoc" = "xyes"; then
3304   if test "x$LIBMONGOC_CPPFLAGS" != "x"; then
3305     AC_MSG_NOTICE([libmongoc CPPFLAGS: $LIBMONGOC_CPPFLAGS])
3306   fi
3307
3308   AC_CHECK_HEADERS([mongo.h],
3309     [with_libmongoc="yes"],
3310     [with_libmongoc="no ('mongo.h' not found)"],
3311     [[#define MONGO_HAVE_STDINT 1]]
3312   )
3313 fi
3314
3315 if test "x$with_libmongoc" = "xyes"; then
3316   if test "x$LIBMONGOC_LDFLAGS" != "x"; then
3317     AC_MSG_NOTICE([libmongoc LDFLAGS: $LIBMONGOC_LDFLAGS])
3318   fi
3319
3320   AC_CHECK_LIB([mongoc], [mongo_run_command],
3321     [with_libmongoc="yes"],
3322     [with_libmongoc="no (symbol 'mongo_run_command' not found)"]
3323   )
3324 fi
3325
3326 CPPFLAGS="$SAVE_CPPFLAGS"
3327 LDFLAGS="$SAVE_LDFLAGS"
3328
3329 if test "x$with_libmongoc" = "xyes"; then
3330   BUILD_WITH_LIBMONGOC_CPPFLAGS="$LIBMONGOC_CPPFLAGS"
3331   BUILD_WITH_LIBMONGOC_LDFLAGS="$LIBMONGOC_LDFLAGS"
3332 fi
3333
3334 AC_SUBST([BUILD_WITH_LIBMONGOC_CPPFLAGS])
3335 AC_SUBST([BUILD_WITH_LIBMONGOC_LDFLAGS])
3336 # }}}
3337
3338 # --with-libmosquitto {{{
3339 AC_ARG_WITH([libmosquitto],
3340   [AS_HELP_STRING([--with-libmosquitto@<:@=PREFIX@:>@], [Path to libmosquitto.])],
3341   [
3342     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
3343       with_libmosquitto_cppflags="-I$withval/include"
3344       with_libmosquitto_ldflags="-L$withval/lib"
3345       with_libmosquitto="yes"
3346     else
3347       with_libmosquitto="$withval"
3348     fi
3349   ],
3350   [with_libmosquitto="yes"]
3351 )
3352
3353 if test "x$with_libmosquitto" = "xyes"; then
3354   SAVE_CPPFLAGS="$CPPFLAGS"
3355   CPPFLAGS="$CPPFLAGS $with_libmosquitto_cppflags"
3356
3357   AC_CHECK_HEADERS([mosquitto.h],
3358     [with_libmosquitto="yes"],
3359     [with_libmosquitto="no (mosquitto.h not found)"]
3360   )
3361
3362   CPPFLAGS="$SAVE_CPPFLAGS"
3363 fi
3364
3365 if test "x$with_libmosquitto" = "xyes"; then
3366   SAVE_LDFLAGS="$LDFLAGS"
3367   LDFLAGS="$LDFLAGS $with_libmosquitto_ldflags"
3368
3369   AC_CHECK_LIB([mosquitto], [mosquitto_connect],
3370     [with_libmosquitto="yes"],
3371     [with_libmosquitto="no (libmosquitto not found)"]
3372   )
3373
3374   LDFLAGS="$SAVE_LDFLAGS"
3375 fi
3376
3377 if test "x$with_libmosquitto" = "xyes"; then
3378   BUILD_WITH_LIBMOSQUITTO_CPPFLAGS="$with_libmosquitto_cppflags"
3379   BUILD_WITH_LIBMOSQUITTO_LDFLAGS="$with_libmosquitto_ldflags"
3380   BUILD_WITH_LIBMOSQUITTO_LIBS="-lmosquitto"
3381 fi
3382
3383 AC_SUBST([BUILD_WITH_LIBMOSQUITTO_CPPFLAGS])
3384 AC_SUBST([BUILD_WITH_LIBMOSQUITTO_LDFLAGS])
3385 AC_SUBST([BUILD_WITH_LIBMOSQUITTO_LIBS])
3386 # }}}
3387
3388 # --with-libmysql {{{
3389 with_mysql_config="mysql_config"
3390 AC_ARG_WITH([libmysql],
3391   [AS_HELP_STRING([--with-libmysql@<:@=PREFIX@:>@], [Path to libmysql.])],
3392   [
3393     if test "x$withval" = "xno"; then
3394       with_libmysql="no"
3395     else if test "x$withval" = "xyes"; then
3396       with_libmysql="yes"
3397     else
3398       if test -f "$withval" && test -x "$withval"; then
3399         with_mysql_config="$withval"
3400       else if test -x "$withval/bin/mysql_config"; then
3401         with_mysql_config="$withval/bin/mysql_config"
3402       fi; fi
3403       with_libmysql="yes"
3404     fi; fi
3405   ],
3406   [with_libmysql="yes"]
3407 )
3408
3409 if test "x$with_libmysql" = "xyes"; then
3410   with_mysql_cflags=`$with_mysql_config --include 2>/dev/null`
3411   if test $? -ne 0; then
3412     with_libmysql="no ($with_mysql_config failed)"
3413   else
3414     SAVE_CPPFLAGS="$CPPFLAGS"
3415     CPPFLAGS="$CPPFLAGS $with_mysql_cflags"
3416
3417     AC_CHECK_HEADERS([mysql.h],
3418       [have_mysql_h="yes"],
3419       [have_mysql_h="no"]
3420     )
3421
3422     if test "x$have_mysql_h" != "xyes"; then
3423       AC_CHECK_HEADERS([mysql/mysql.h],
3424         [have_mysql_mysql_h="yes"],
3425         [],
3426       )
3427     fi
3428
3429     if test "x$have_mysql_h" != "xyes" && test "x$have_mysql_mysql_h" != "xyes"; then
3430       with_libmysql="no (mysql.h not found)"
3431     fi
3432
3433     CPPFLAGS="$SAVE_CPPFLAGS"
3434   fi
3435 fi
3436
3437 if test "x$with_libmysql" = "xyes"; then
3438   with_mysql_libs=`$with_mysql_config --libs_r 2>/dev/null`
3439   if test $? -ne 0; then
3440     with_libmysql="no ($with_mysql_config failed)"
3441   else
3442     SAVE_LIBS="$LIBS"
3443     LIBS="$with_mysql_libs"
3444
3445     AC_SEARCH_LIBS([mysql_get_server_version],
3446       [],
3447       [with_libmysql="yes"],
3448       [with_libmysql="no (symbol 'mysql_get_server_version' not found in ${LIBS})"],
3449       []
3450     )
3451     LIBS="$SAVE_LIBS"
3452   fi
3453 fi
3454
3455 if test "x$with_libmysql" = "xyes"; then
3456   BUILD_WITH_LIBMYSQL_CFLAGS="$with_mysql_cflags"
3457   BUILD_WITH_LIBMYSQL_LIBS="$with_mysql_libs"
3458 fi
3459
3460 AC_SUBST([BUILD_WITH_LIBMYSQL_CFLAGS])
3461 AC_SUBST([BUILD_WITH_LIBMYSQL_LIBS])
3462 # }}}
3463
3464 # --with-libmnl {{{
3465 AC_ARG_WITH([libmnl],
3466   [AS_HELP_STRING([--with-libmnl@<:@=PREFIX@:>@], [Path to libmnl.])],
3467   [
3468     if test "x$withval" = "xyes"; then
3469       with_libmnl="yes"
3470      else if test "x$withval" = "xno"; then
3471        with_libmnl="no"
3472      else
3473        if test -d "$withval/include"; then
3474          with_libmnl_cflags="-I$withval/include"
3475          with_libmnl_libs="-L$withval/lib -lmnl"
3476          with_libmnl="yes"
3477        else
3478          AC_MSG_ERROR("no such directory: $withval/include")
3479        fi
3480      fi; fi
3481   ],
3482   [
3483     if test "x$ac_system" = "xLinux"; then
3484       with_libmnl="yes"
3485     else
3486       with_libmnl="no (Linux only library)"
3487     fi
3488   ]
3489 )
3490
3491 if test "x$with_libmnl" = "xyes"; then
3492   if $PKG_CONFIG --exists libmnl 2>/dev/null; then
3493     with_libmnl_cflags="$with_libmnl_ldflags `$PKG_CONFIG --cflags libmnl`"
3494     with_libmnl_libs="$with_libmnl_libs `$PKG_CONFIG --libs libmnl`"
3495   fi
3496
3497   AC_CHECK_HEADERS([libmnl.h libmnl/libmnl.h],
3498     [
3499       with_libmnl="yes"
3500       break
3501     ],
3502     [],
3503     [[
3504       #include <stdio.h>
3505       #include <sys/types.h>
3506       #include <asm/types.h>
3507       #include <sys/socket.h>
3508       #include <linux/netlink.h>
3509       #include <linux/rtnetlink.h>]]
3510   )
3511
3512   AC_CHECK_HEADERS([linux/gen_stats.h linux/pkt_sched.h],
3513     [],
3514     [],
3515     [[
3516       #include <stdio.h>
3517       #include <sys/types.h>
3518       #include <asm/types.h>
3519       #include <sys/socket.h>
3520     ]]
3521   )
3522
3523   AC_COMPILE_IFELSE(
3524     [
3525       AC_LANG_PROGRAM(
3526         [[
3527           #include <stdio.h>
3528           #include <sys/types.h>
3529           #include <asm/types.h>
3530           #include <sys/socket.h>
3531           #include <linux/netlink.h>
3532           #include <linux/rtnetlink.h>
3533         ]],
3534         [[
3535           int retval = TCA_STATS2;
3536           return (retval);
3537         ]]
3538       )
3539     ],
3540     [AC_DEFINE([HAVE_TCA_STATS2], [1], [True if the enum-member TCA_STATS2 exists])]
3541   )
3542
3543   AC_COMPILE_IFELSE(
3544     [
3545       AC_LANG_PROGRAM(
3546         [[
3547           #include <stdio.h>
3548           #include <sys/types.h>
3549           #include <asm/types.h>
3550           #include <sys/socket.h>
3551           #include <linux/netlink.h>
3552           #include <linux/rtnetlink.h>
3553         ]],
3554         [[
3555           int retval = TCA_STATS;
3556           return (retval);
3557         ]]
3558       )
3559     ],
3560     [AC_DEFINE([HAVE_TCA_STATS], 1, [True if the enum-member TCA_STATS exists])]
3561   )
3562
3563   AC_CHECK_MEMBERS([struct rtnl_link_stats64.tx_window_errors],
3564     [AC_DEFINE(HAVE_RTNL_LINK_STATS64, 1, [Define if struct rtnl_link_stats64 exists and is usable.])],
3565     [],
3566     [[#include <linux/if_link.h>]]
3567   )
3568
3569   AC_CHECK_LIB([mnl], [mnl_nlmsg_get_payload],
3570     [with_libmnl="yes"],
3571     [with_libmnl="no (symbol 'mnl_nlmsg_get_payload' not found)"],
3572     [$with_libmnl_libs]
3573   )
3574 fi
3575
3576 if test "x$with_libmnl" = "xyes"; then
3577   BUILD_WITH_LIBMNL_CFLAGS="$with_libmnl_cflags"
3578   BUILD_WITH_LIBMNL_LIBS="$with_libmnl_libs"
3579 fi
3580 AC_SUBST([BUILD_WITH_LIBMNL_CFLAGS])
3581 AC_SUBST([BUILD_WITH_LIBMNL_LIBS])
3582 # }}}
3583
3584 # --with-libnetapp {{{
3585 AC_ARG_VAR([LIBNETAPP_CPPFLAGS], [C preprocessor flags required to build with libnetapp])
3586 AC_ARG_VAR([LIBNETAPP_LDFLAGS],  [Linker flags required to build with libnetapp])
3587 AC_ARG_VAR([LIBNETAPP_LIBS],     [Other libraries required to link against libnetapp])
3588 AC_ARG_WITH([libnetapp],
3589   [AS_HELP_STRING([--with-libnetapp@<:@=PREFIX@:>@], [Path to libnetapp.])],
3590   [
3591    if test -d "$withval"; then
3592      LIBNETAPP_CPPFLAGS="$LIBNETAPP_CPPFLAGS -I$withval/include"
3593      LIBNETAPP_LDFLAGS="$LIBNETAPP_LDFLAGS -L$withval/lib"
3594      with_libnetapp="yes"
3595    else
3596      with_libnetapp="$withval"
3597    fi
3598   ],
3599   [with_libnetapp="yes"]
3600 )
3601
3602 SAVE_CPPFLAGS="$CPPFLAGS"
3603 SAVE_LDFLAGS="$LDFLAGS"
3604 CPPFLAGS="$CPPFLAGS $LIBNETAPP_CPPFLAGS"
3605 LDFLAGS="$LDFLAGS $LIBNETAPP_LDFLAGS"
3606
3607 if test "x$with_libnetapp" = "xyes"; then
3608   if test "x$LIBNETAPP_CPPFLAGS" != "x"; then
3609     AC_MSG_NOTICE([netapp CPPFLAGS: $LIBNETAPP_CPPFLAGS])
3610   fi
3611   AC_CHECK_HEADERS([netapp_api.h],
3612     [with_libnetapp="yes"],
3613     [with_libnetapp="no (netapp_api.h not found)"]
3614   )
3615 fi
3616
3617 if test "x$with_libnetapp" = "xyes"; then
3618   if test "x$LIBNETAPP_LDFLAGS" != "x"; then
3619     AC_MSG_NOTICE([netapp LDFLAGS: $LIBNETAPP_LDFLAGS])
3620   fi
3621
3622   if test "x$LIBNETAPP_LIBS" = "x"; then
3623     LIBNETAPP_LIBS="$PTHREAD_LIBS -lxml -ladt -lssl -lm -lcrypto -lz"
3624   fi
3625
3626   AC_MSG_NOTICE([netapp LIBS: $LIBNETAPP_LIBS])
3627
3628   AC_CHECK_LIB([netapp], [na_server_invoke_elem],
3629     [with_libnetapp="yes"],
3630     [with_libnetapp="no (symbol na_server_invoke_elem not found)"],
3631     [$LIBNETAPP_LIBS]
3632   )
3633
3634   LIBNETAPP_LIBS="-lnetapp $LIBNETAPP_LIBS"
3635 fi
3636
3637 CPPFLAGS="$SAVE_CPPFLAGS"
3638 LDFLAGS="$SAVE_LDFLAGS"
3639
3640 AC_SUBST([LIBNETAPP_CPPFLAGS])
3641 AC_SUBST([LIBNETAPP_LDFLAGS])
3642 AC_SUBST([LIBNETAPP_LIBS])
3643 # }}}
3644
3645 # --with-libnetsnmp {{{
3646 with_libnetsnmpagent="no"
3647 AC_ARG_WITH(libnetsnmp, [AS_HELP_STRING([--with-libnetsnmp@<:@=PREFIX@:>@], [Path to the Net-SNMPD library.])],
3648 [
3649         if test "x$withval" = "xno"
3650         then
3651                 with_libnetsnmp="no"
3652         else if test "x$withval" = "xyes"
3653         then
3654                 with_libnetsnmp="yes"
3655         else
3656                 with_libnetsnmp_cppflags="-I$withval/include"
3657                 with_libnetsnmp_ldflags="-I$withval/lib"
3658                 with_libnetsnmp="yes"
3659                 with_libnetsnmpagent="yes"
3660         fi; fi
3661 ],
3662 [with_libnetsnmp="yes"])
3663 if test "x$with_libnetsnmp" = "xyes"
3664 then
3665         SAVE_CPPFLAGS="$CPPFLAGS"
3666         CPPFLAGS="$CPPFLAGS $with_libnetsnmp_cppflags"
3667
3668     AC_CHECK_HEADERS([net-snmp/net-snmp-config.h],
3669       [with_libnetsnmp="yes"],
3670       [with_libnetsnmp="no (net-snmp/net-snmp-config.h not found)"]
3671     )
3672     AC_CHECK_HEADERS(net-snmp/agent/agent_module_config.h,
3673       [],
3674       [with_libnetsnmpagent="no (net-snmp/agent/agent_module_config.h not found)"]
3675     )
3676
3677         CPPFLAGS="$SAVE_CPPFLAGS"
3678 fi
3679 if test "x$with_libnetsnmp" = "xyes"
3680 then
3681         SAVE_LDFLAGS="$LDFLAGS"
3682         LDFLAGS="$LDFLAGS $with_libnetsnmp_ldflags"
3683
3684         AC_CHECK_LIB(netsnmp, init_snmp,
3685                 [with_libnetsnmp="yes"],
3686                 [with_libnetsnmp="no (libnetsnmp not found)"],
3687                 [$with_snmp_libs])
3688
3689         AC_CHECK_LIB(netsnmpagent, init_agent,
3690                 [with_libnetsnmpagent="yes"],
3691                 [with_libnetsnmpagent="no (libnetsnmpagent not found)"],
3692                 [$with_snmp_libs])
3693
3694         LDFLAGS="$SAVE_LDFLAGS"
3695 fi
3696 if test "x$with_libnetsnmp" = "xyes"
3697 then
3698         BUILD_WITH_LIBNETSNMP_CPPFLAGS="$with_libnetsnmp_cppflags"
3699         BUILD_WITH_LIBNETSNMP_LDFLAGS="$with_libnetsnmp_ldflags"
3700         BUILD_WITH_LIBNETSNMP_LIBS="-lnetsnmp"
3701 fi
3702 if test "x$with_libnetsnmpagent" = "xyes"
3703 then
3704         BUILD_WITH_LIBNETSNMP_LIBS+=" -lnetsnmpagent"
3705 fi
3706 AC_SUBST(BUILD_WITH_LIBNETSNMP_CPPFLAGS)
3707 AC_SUBST(BUILD_WITH_LIBNETSNMP_LDFLAGS)
3708 AC_SUBST(BUILD_WITH_LIBNETSNMP_LIBS)
3709 # }}}
3710
3711 # --with-liboping {{{
3712 AC_ARG_WITH([liboping],
3713   [AS_HELP_STRING([--with-liboping@<:@=PREFIX@:>@], [Path to liboping.])],
3714   [
3715     if test "x$withval" = "xyes"; then
3716       with_liboping="yes"
3717     else if test "x$withval" = "xno"; then
3718       with_liboping="no"
3719     else
3720       with_liboping="yes"
3721       LIBOPING_CPPFLAGS="-I$withval/include"
3722       LIBOPING_LDFLAGS="-L$withval/lib"
3723     fi; fi
3724   ],
3725   [with_liboping="yes"]
3726 )
3727
3728 SAVE_CPPFLAGS="$CPPFLAGS"
3729 SAVE_LDFLAGS="$LDFLAGS"
3730 CPPFLAGS="$CPPFLAGS $LIBOPING_CPPFLAGS"
3731 LDFLAGS="$LDFLAGS $LIBOPING_LDFLAGS"
3732
3733 if test "x$with_liboping" = "xyes"; then
3734   AC_CHECK_HEADERS([oping.h],
3735     [with_liboping="yes"],
3736     [with_liboping="no (oping.h not found)"]
3737   )
3738 fi
3739
3740 if test "x$with_liboping" = "xyes"; then
3741   AC_CHECK_LIB([oping], [ping_construct],
3742     [with_liboping="yes"],
3743     [with_liboping="no (symbol 'ping_construct' not found)"]
3744   )
3745 fi
3746
3747 CPPFLAGS="$SAVE_CPPFLAGS"
3748 LDFLAGS="$SAVE_LDFLAGS"
3749
3750 if test "x$with_liboping" = "xyes"; then
3751   BUILD_WITH_LIBOPING_CPPFLAGS="$LIBOPING_CPPFLAGS"
3752   BUILD_WITH_LIBOPING_LDFLAGS="$LIBOPING_LDFLAGS"
3753 fi
3754
3755 AC_SUBST([BUILD_WITH_LIBOPING_CPPFLAGS])
3756 AC_SUBST([BUILD_WITH_LIBOPING_LDFLAGS])
3757 # }}}
3758
3759 # --with-oracle {{{
3760 AC_ARG_WITH([oracle],
3761   [AS_HELP_STRING([--with-oracle@<:@=ORACLE_HOME@:>@], [Path to Oracle.])],
3762   [
3763     if test "x$withval" = "xyes"; then
3764       if test "x$ORACLE_HOME" = "x"; then
3765         AC_MSG_WARN([Use of the Oracle library has been forced, but the environment variable ORACLE_HOME is not set.])
3766       fi
3767       with_oracle="yes"
3768     else if test "x$withval" = "xno"; then
3769       with_oracle="no"
3770     else
3771       with_oracle="yes"
3772       ORACLE_HOME="$withval"
3773     fi; fi
3774   ],
3775   [
3776     if test "x$ORACLE_HOME" = "x"; then
3777       with_oracle="no (ORACLE_HOME is not set)"
3778     else
3779       with_oracle="yes"
3780     fi
3781   ]
3782 )
3783
3784 if test "x$ORACLE_HOME" != "x"; then
3785   with_oracle_cppflags="-I$ORACLE_HOME/rdbms/public"
3786   if test -e "$ORACLE_HOME/lib/ldflags"; then
3787     with_oracle_libs=`cat "$ORACLE_HOME/lib/ldflags"`
3788   fi
3789   with_oracle_libs="-L$ORACLE_HOME/lib -lclntsh"
3790 fi
3791
3792 if test "x$with_oracle" = "xyes"; then
3793   SAVE_CPPFLAGS="$CPPFLAGS"
3794   CPPFLAGS="$CPPFLAGS $with_oracle_cppflags"
3795
3796   AC_CHECK_HEADERS([oci.h],
3797     [with_oracle="yes"],
3798     [with_oracle="no (oci.h not found)"]
3799   )
3800
3801   CPPFLAGS="$SAVE_CPPFLAGS"
3802 fi
3803
3804 if test "x$with_oracle" = "xyes"; then
3805   SAVE_CPPFLAGS="$CPPFLAGS"
3806   SAVE_LIBS="$LIBS"
3807   CPPFLAGS="$CPPFLAGS $with_oracle_cppflags"
3808   LIBS="$LIBS $with_oracle_libs"
3809
3810   AC_CHECK_FUNC([OCIEnvCreate],
3811     [with_oracle="yes"],
3812     [with_oracle="no (Symbol 'OCIEnvCreate' not found)"]
3813   )
3814
3815   CPPFLAGS="$SAVE_CPPFLAGS"
3816   LIBS="$SAVE_LIBS"
3817 fi
3818
3819 if test "x$with_oracle" = "xyes"; then
3820   BUILD_WITH_ORACLE_CPPFLAGS="$with_oracle_cppflags"
3821   BUILD_WITH_ORACLE_LIBS="$with_oracle_libs"
3822 fi
3823
3824 AC_SUBST([BUILD_WITH_ORACLE_CPPFLAGS])
3825 AC_SUBST([BUILD_WITH_ORACLE_LIBS])
3826 # }}}
3827
3828 # --with-libowcapi {{{
3829 AC_ARG_WITH([libowcapi],
3830   [AS_HELP_STRING([--with-libowcapi@<:@=PREFIX@:>@], [Path to libowcapi.])],
3831   [
3832     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
3833       with_libowcapi_cppflags="-I$withval/include"
3834       with_libowcapi_ldflags="-L$withval/lib"
3835       with_libowcapi="yes"
3836     else
3837       with_libowcapi="$withval"
3838     fi
3839   ],
3840   [with_libowcapi="yes"]
3841 )
3842
3843 if test "x$with_libowcapi" = "xyes"; then
3844   SAVE_CPPFLAGS="$CPPFLAGS"
3845   CPPFLAGS="$CPPFLAGS $with_libowcapi_cppflags"
3846
3847   AC_CHECK_HEADERS([owcapi.h],
3848     [with_libowcapi="yes"],
3849     [with_libowcapi="no (owcapi.h not found)"]
3850   )
3851
3852   CPPFLAGS="$SAVE_CPPFLAGS"
3853 fi
3854
3855 if test "x$with_libowcapi" = "xyes"; then
3856   SAVE_LDFLAGS="$LDFLAGS"
3857   LDFLAGS="$LDFLAGS $with_libowcapi_ldflags"
3858
3859   AC_CHECK_LIB([owcapi], [OW_get],
3860     [with_libowcapi="yes"],
3861     [with_libowcapi="no (libowcapi not found)"]
3862   )
3863
3864   LDFLAGS="$SAVE_LDFLAGS"
3865 fi
3866
3867 if test "x$with_libowcapi" = "xyes"; then
3868   BUILD_WITH_LIBOWCAPI_CPPFLAGS="$with_libowcapi_cppflags"
3869   BUILD_WITH_LIBOWCAPI_LDFLAGS="$with_libowcapi_ldflags"
3870   BUILD_WITH_LIBOWCAPI_LIBS="-lowcapi"
3871 fi
3872
3873 AC_SUBST([BUILD_WITH_LIBOWCAPI_CPPFLAGS])
3874 AC_SUBST([BUILD_WITH_LIBOWCAPI_LDFLAGS])
3875 AC_SUBST([BUILD_WITH_LIBOWCAPI_LIBS])
3876 # }}}
3877
3878 # --with-libpcap {{{
3879 AC_ARG_WITH([libpcap],
3880   [AS_HELP_STRING([--with-libpcap@<:@=PREFIX@:>@], [Path to libpcap.])],
3881   [
3882     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
3883       with_libpcap_cppflags="-I$withval/include"
3884       with_libpcap_ldflags="$LDFLAGS -L$withval/lib"
3885       with_libpcap="yes"
3886     else
3887       with_libpcap="$withval"
3888     fi
3889   ],
3890   [with_libpcap="yes"]
3891 )
3892
3893 if test "x$with_libpcap" = "xyes"; then
3894   SAVE_CPPFLAGS="$CPPFLAGS"
3895   CPPFLAGS="$CPPFLAGS $with_libpcap_cppflags"
3896
3897   AC_CHECK_HEADERS([pcap.h],
3898     [with_libpcap="yes"],
3899     [with_libpcap="no (pcap.h not found)"]
3900   )
3901
3902   CPPFLAGS="$SAVE_CPPFLAGS"
3903 fi
3904
3905 if test "x$with_libpcap" = "xyes"; then
3906   SAVE_LDFLAGS="$LDFLAGS"
3907   LDFLAGS="$LDFLAGS $with_libpcap_ldflags"
3908
3909   AC_CHECK_LIB([pcap], [pcap_open_live],
3910     [with_libpcap="yes"],
3911     [with_libpcap="no (libpcap not found)"]
3912   )
3913
3914   LDFLAGS="$SAVE_LDFLAGS"
3915 fi
3916
3917 if test "x$with_libpcap" = "xyes"; then
3918   AC_CACHE_CHECK([whether libpcap has PCAP_ERROR_IFACE_NOT_UP],
3919     [c_cv_libpcap_have_pcap_error_iface_not_up],
3920     [
3921       AC_COMPILE_IFELSE(
3922         [
3923           AC_LANG_PROGRAM(
3924             [[#include <pcap.h>]],
3925             [[
3926               int val = PCAP_ERROR_IFACE_NOT_UP;
3927               return(val);
3928             ]]
3929           )
3930         ],
3931         [c_cv_libpcap_have_pcap_error_iface_not_up="yes"],
3932         [c_cv_libpcap_have_pcap_error_iface_not_up="no"]
3933       )
3934     ]
3935   )
3936 fi
3937
3938 if test "x$c_cv_libpcap_have_pcap_error_iface_not_up" != "xyes"; then
3939   with_libpcap="no (pcap.h misses PCAP_ERROR_IFACE_NOT_UP)"
3940 fi
3941
3942 if test "x$with_libpcap" = "xyes"; then
3943   BUILD_WITH_LIBPCAP_CPPFLAGS="$with_libpcap_cppflags"
3944   BUILD_WITH_LIBPCAP_LDFLAGS="$with_libpcap_ldflags"
3945   BUILD_WITH_LIBPCAP_LIBS="-lpcap"
3946 fi
3947
3948 AC_SUBST([BUILD_WITH_LIBPCAP_CPPFLAGS])
3949 AC_SUBST([BUILD_WITH_LIBPCAP_LDFLAGS])
3950 AC_SUBST([BUILD_WITH_LIBPCAP_LIBS])
3951 # }}}
3952
3953 # --with-libperl {{{
3954 AC_ARG_WITH([libperl],
3955   [AS_HELP_STRING([--with-libperl@<:@=PREFIX@:>@], [Path to libperl.])],
3956   [
3957     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
3958       LDFLAGS="$LDFLAGS -L$withval/lib"
3959       CPPFLAGS="$CPPFLAGS -I$withval/include"
3960       with_libperl="yes"
3961     else
3962       with_libperl="$withval"
3963     fi
3964   ],
3965   [with_libperl="yes"]
3966 )
3967
3968 AC_ARG_VAR([PERL], [path to Perl interpreter])
3969 AC_PATH_PROG([PERL], [perl])
3970
3971 if test "x$PERL" = "x"; then
3972   with_libperl="no (no Perl interpreter found)"
3973 fi
3974
3975 if test "x$with_libperl" = "xyes"; then
3976   SAVE_CFLAGS="$CFLAGS"
3977   SAVE_LIBS="$LIBS"
3978   dnl ARCHFLAGS="" -> disable multi -arch on OSX (see Config_heavy.pl:fetch_string)
3979   PERL_CFLAGS=`ARCHFLAGS="" $PERL -MExtUtils::Embed -e perl_inc`
3980   PERL_LIBS=`ARCHFLAGS="" $PERL -MExtUtils::Embed -e ldopts`
3981   CFLAGS="$CFLAGS $PERL_CFLAGS"
3982   LIBS="$LIBS $PERL_LIBS"
3983
3984   AC_CACHE_CHECK([for libperl],
3985     [c_cv_have_libperl],
3986     [
3987       AC_LINK_IFELSE(
3988         [
3989           AC_LANG_PROGRAM(
3990             [[
3991               #define PERL_NO_GET_CONTEXT
3992               #include <EXTERN.h>
3993               #include <perl.h>
3994               #include <XSUB.h>
3995             ]],
3996             [[
3997               dTHX;
3998               load_module (PERL_LOADMOD_NOIMPORT,
3999                 newSVpv ("Collectd::Plugin::FooBar", 24),
4000                 Nullsv);
4001             ]]
4002           )
4003         ],
4004         [c_cv_have_libperl="yes"],
4005         [c_cv_have_libperl="no"]
4006       )
4007     ]
4008   )
4009
4010   CFLAGS="$SAVE_CFLAGS"
4011   LIBS="$SAVE_LIBS"
4012
4013   if test "x$c_cv_have_libperl" = "xno"; then
4014     with_libperl="no"
4015   fi
4016 fi
4017
4018 if test "x$with_libperl" = "xyes"; then
4019   SAVE_CFLAGS="$CFLAGS"
4020   SAVE_LIBS="$LIBS"
4021   CFLAGS="$CFLAGS $PERL_CFLAGS"
4022   LIBS="$LIBS $PERL_LIBS"
4023
4024   AC_CACHE_CHECK([if Perl supports ithreads],
4025     [c_cv_have_perl_ithreads],
4026     [
4027       AC_LINK_IFELSE(
4028         [
4029           AC_LANG_PROGRAM(
4030             [[
4031               #include <EXTERN.h>
4032               #include <perl.h>
4033               #include <XSUB.h>
4034
4035               #if !defined(USE_ITHREADS)
4036               # error "Perl does not support ithreads!"
4037               #endif /* !defined(USE_ITHREADS) */
4038             ]],
4039             []
4040           )
4041         ],
4042         [c_cv_have_perl_ithreads="yes"],
4043         [c_cv_have_perl_ithreads="no"]
4044       )
4045     ]
4046   )
4047
4048   CFLAGS="$SAVE_CFLAGS"
4049   LIBS="$SAVE_LIBS"
4050 fi
4051
4052 if test "x$with_libperl" = "xyes"; then
4053   # trigger an error if Perl_load_module*() uses __attribute__nonnull__(3)
4054   # (see issues #41 and #42)
4055   SAVE_CFLAGS="$CFLAGS"
4056   SAVE_LIBS="$LIBS"
4057   CFLAGS="$CFLAGS $PERL_CFLAGS -Wall -Werror"
4058   LIBS="$LIBS $PERL_LIBS"
4059
4060   AC_CACHE_CHECK([for broken Perl_load_module()],
4061     [c_cv_have_broken_perl_load_module],
4062     [
4063       AC_LINK_IFELSE(
4064         [
4065           AC_LANG_PROGRAM(
4066             [[
4067               #define PERL_NO_GET_CONTEXT
4068               #include <EXTERN.h>
4069               #include <perl.h>
4070               #include <XSUB.h>
4071             ]],
4072             [[
4073               dTHX;
4074               load_module (PERL_LOADMOD_NOIMPORT,
4075                 newSVpv ("Collectd::Plugin::FooBar", 24),
4076                 Nullsv);
4077             ]]
4078           )
4079         ],
4080         [c_cv_have_broken_perl_load_module="no"],
4081         [c_cv_have_broken_perl_load_module="yes"]
4082       )
4083     ]
4084   )
4085
4086   CFLAGS="$SAVE_CFLAGS"
4087   LIBS="$SAVE_LIBS"
4088 fi
4089
4090 if test "x$c_cv_have_broken_perl_load_module" = "xyes"; then
4091   PERL_CFLAGS="$PERL_CFLAGS -Wno-nonnull"
4092 fi
4093
4094 if test "x$with_libperl" = "xyes"; then
4095   SAVE_CFLAGS="$CFLAGS"
4096   SAVE_LIBS="$LIBS"
4097   CFLAGS="$CFLAGS $PERL_CFLAGS"
4098   LIBS="$LIBS $PERL_LIBS"
4099
4100   AC_CHECK_MEMBER(
4101     [struct mgvtbl.svt_local],
4102     [have_struct_mgvtbl_svt_local="yes"],
4103     [have_struct_mgvtbl_svt_local="no"],
4104     [[
4105       #include <EXTERN.h>
4106       #include <perl.h>
4107       #include <XSUB.h>
4108     ]]
4109   )
4110
4111   if test "x$have_struct_mgvtbl_svt_local" = "xyes"; then
4112     AC_DEFINE([HAVE_PERL_STRUCT_MGVTBL_SVT_LOCAL], [1], [Define if Perls struct mgvtbl has member svt_local.])
4113   fi
4114
4115   CFLAGS="$SAVE_CFLAGS"
4116   LIBS="$SAVE_LIBS"
4117 fi
4118 AC_SUBST([PERL_CFLAGS])
4119 AC_SUBST([PERL_LIBS])
4120
4121 # }}}
4122
4123 # --with-libpq {{{
4124 with_pg_config="pg_config"
4125 AC_ARG_WITH([libpq],
4126   [AS_HELP_STRING([--with-libpq@<:@=PREFIX@:>@], [Path to libpq.])],
4127   [
4128     if test "x$withval" = "xno" || test "x$withval" = "xyes"; then
4129       with_libpq="$withval"
4130     else
4131       if test -f "$withval" && test -x "$withval"; then
4132         with_pg_config="$withval"
4133       else if test -x "$withval/bin/pg_config"; then
4134         with_pg_config="$withval/bin/pg_config"
4135       fi; fi
4136       with_libpq="yes"
4137     fi
4138   ],
4139   [with_libpq="yes"]
4140 )
4141
4142 if test "x$with_libpq" = "xyes"; then
4143   with_libpq_includedir=`$with_pg_config --includedir 2> /dev/null`
4144   pg_config_status=$?
4145
4146   if test $pg_config_status -eq 0; then
4147     if test -n "$with_libpq_includedir"; then
4148       for dir in $with_libpq_includedir; do
4149         with_libpq_cppflags="$with_libpq_cppflags -I$dir"
4150       done
4151     fi
4152   else
4153     AC_MSG_WARN([$with_pg_config returned with status $pg_config_status])
4154   fi
4155
4156   SAVE_CPPFLAGS="$CPPFLAGS"
4157   CPPFLAGS="$CPPFLAGS $with_libpq_cppflags"
4158
4159   AC_CHECK_HEADERS([libpq-fe.h],
4160     [with_libpq="yes"],
4161     [with_libpq="no (libpq-fe.h not found)"]
4162   )
4163
4164   CPPFLAGS="$SAVE_CPPFLAGS"
4165 fi
4166
4167 if test "x$with_libpq" = "xyes"; then
4168   with_libpq_libdir=`$with_pg_config --libdir 2> /dev/null`
4169   pg_config_status=$?
4170
4171   if test $pg_config_status -eq 0
4172   then
4173     if test -n "$with_libpq_libdir"; then
4174       for dir in $with_libpq_libdir; do
4175         with_libpq_ldflags="$with_libpq_ldflags -L$dir"
4176       done
4177     fi
4178   else
4179     AC_MSG_WARN([$with_pg_config returned with status $pg_config_status])
4180   fi
4181
4182   SAVE_LDFLAGS="$LDFLAGS"
4183   LDFLAGS="$LDFLAGS $with_libpq_ldflags"
4184
4185   AC_CHECK_LIB([pq], [PQserverVersion],
4186     [with_libpq="yes"],
4187     [with_libpq="no (symbol 'PQserverVersion' not found)"])
4188
4189   LDFLAGS="$SAVE_LDFLAGS"
4190 fi
4191
4192 if test "x$with_libpq" = "xyes"; then
4193   BUILD_WITH_LIBPQ_CPPFLAGS="$with_libpq_cppflags"
4194   BUILD_WITH_LIBPQ_LDFLAGS="$with_libpq_ldflags"
4195   BUILD_WITH_LIBPQ_LIBS="-lpq"
4196 fi
4197
4198 AC_SUBST([BUILD_WITH_LIBPQ_CPPFLAGS])
4199 AC_SUBST([BUILD_WITH_LIBPQ_LDFLAGS])
4200 AC_SUBST([BUILD_WITH_LIBPQ_LIBS])
4201 # }}}
4202
4203 # --with-libpqos {{{
4204 with_libpqos_cppflags=""
4205 with_libpqos_ldflags=""
4206 AC_ARG_WITH(libpqos, [AS_HELP_STRING([--with-libpqos@<:@=PREFIX@:>@], [Path to libpqos.])],
4207 [
4208         if test "x$withval" != "xno" && test "x$withval" != "xyes"
4209         then
4210                 with_libpqos_cppflags="-I$withval/include"
4211                 with_libpqos_ldflags="-L$withval/lib"
4212                 with_libpqos="yes"
4213         else
4214                 with_libpqos="$withval"
4215         fi
4216 ],
4217 [
4218         with_libpqos="yes"
4219 ])
4220 if test "x$with_libpqos" = "xyes"
4221 then
4222         SAVE_CPPFLAGS="$CPPFLAGS"
4223         CPPFLAGS="$CPPFLAGS $with_libpqos_cppflags"
4224
4225         AC_CHECK_HEADERS(pqos.h, [with_libpqos="yes"], [with_libpqos="no (pqos.h not found)"])
4226
4227         CPPFLAGS="$SAVE_CPPFLAGS"
4228 fi
4229 if test "x$with_libpqos" = "xyes"
4230 then
4231         SAVE_CPPFLAGS="$CPPFLAGS"
4232         SAVE_LDFLAGS="$LDFLAGS"
4233         CPPFLAGS="$CPPFLAGS $with_libpqos_cppflags"
4234         LDFLAGS="$LDFLAGS $with_libpqos_ldflags"
4235
4236         AC_CHECK_LIB(pqos, pqos_init, [with_libpqos="yes"], [with_libpqos="no (Can't find libpqos)"])
4237
4238         CPPFLAGS="$SAVE_CPPFLAGS"
4239         LDFLAGS="$SAVE_LDFLAGS"
4240 fi
4241 if test "x$with_libpqos" = "xyes"
4242 then
4243         BUILD_WITH_LIBPQOS_CPPFLAGS="$with_libpqos_cppflags"
4244         BUILD_WITH_LIBPQOS_LDFLAGS="$with_libpqos_ldflags"
4245         BUILD_WITH_LIBPQOS_LIBS="-lpqos"
4246         AC_SUBST(BUILD_WITH_LIBPQOS_CPPFLAGS)
4247         AC_SUBST(BUILD_WITH_LIBPQOS_LDFLAGS)
4248         AC_SUBST(BUILD_WITH_LIBPQOS_LIBS)
4249 fi
4250 # }}}
4251
4252 # --with-libprotobuf {{{
4253 with_libprotobuf_cppflags=""
4254 with_libprotobuf_ldflags=""
4255 AC_ARG_WITH([libprotobuf],
4256   [AS_HELP_STRING([--with-libprotobuf@<:@=PREFIX@:>@], [Path to libprotobuf.])],
4257   [
4258     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
4259       with_libprotobuf_cppflags="-I$withval/include"
4260       with_libprotobuf_ldflags="-L$withval/lib"
4261       with_libprotobuf="yes"
4262     fi
4263     if test "x$withval" = "xno"; then
4264       with_libprotobuf="no (disabled on command line)"
4265     fi
4266   ],
4267   [withval="yes"]
4268 )
4269
4270 if test "x$withval" = "xyes"; then
4271   PKG_CHECK_MODULES([PROTOBUF], [protobuf],
4272     [with_libprotobuf="yes"],
4273     [with_libprotobuf="no (pkg-config could not find libprotobuf)"]
4274   )
4275 fi
4276
4277 if test "x$withval" != "xno"; then
4278   SAVE_LDFLAGS="$LDFLAGS"
4279   SAVE_LIBS="$LIBS"
4280   LDFLAGS="$with_libprotobuf_ldflags"
4281   LIBS="$PROTOBUF_LIBS $LIBS"
4282   AC_LANG_PUSH([C++])
4283   AC_CHECK_LIB([protobuf], [main],
4284     [
4285       SAVE_CPPFLAGS="$CPPFLAGS"
4286       CPPFLAGS="$with_libprotobuf_cppflags $PROTOBUF_CFLAGS"
4287       if test "x$PROTOBUF_LIBS" = "x"
4288       then
4289         PROTOBUF_LIBS="-lprotobuf"
4290       fi
4291       AC_CHECK_HEADERS([google/protobuf/util/time_util.h],
4292         [with_libprotobuf="yes"],
4293         [with_libprotobuf="no (<google/protobuf/util/time_util.h> not found)"]
4294       )
4295       CPPFLAGS="$SAVE_CPPFLAGS"
4296     ],
4297     [with_libprotobuf="no (libprotobuf not found)"]
4298   )
4299   AC_LANG_POP([C++])
4300   LDFLAGS="$SAVE_LDFLAGS"
4301   LIBS="$SAVE_LIBS"
4302 fi
4303
4304 BUILD_WITH_LIBPROTOBUF_CPPFLAGS="$with_libprotobuf_cppflags $PROTOBUF_CFLAGS"
4305 BUILD_WITH_LIBPROTOBUF_LDFLAGS="$with_libprotobuf_ldflags"
4306 BUILD_WITH_LIBPROTOBUF_LIBS="$PROTOBUF_LIBS"
4307 AC_SUBST([BUILD_WITH_LIBPROTOBUF_CPPFLAGS])
4308 AC_SUBST([BUILD_WITH_LIBPROTOBUF_LDFLAGS])
4309 AC_SUBST([BUILD_WITH_LIBPROTOBUF_LIBS])
4310 # }}}
4311
4312 AC_ARG_VAR([PROTOC], [path to the protoc binary])
4313 AC_PATH_PROG([PROTOC], [protoc])
4314 have_protoc3="no"
4315 if test "x$PROTOC" != "x"; then
4316   AC_MSG_CHECKING([for protoc 3.0.0+])
4317   if $PROTOC --version | $EGREP libprotoc.3 >/dev/null; then
4318     protoc3="yes (`$PROTOC --version`)"
4319     have_protoc3="yes"
4320   else
4321     protoc3="no (`$PROTOC --version`)"
4322   fi
4323   AC_MSG_RESULT([$protoc3])
4324 fi
4325 AM_CONDITIONAL([HAVE_PROTOC3], [test "x$have_protoc3" = "xyes"])
4326
4327 # --with-libprotobuf-c {{{
4328 AC_ARG_WITH([libprotobuf-c],
4329   [AS_HELP_STRING([--with-libprotobuf-c@<:@=PREFIX@:>@], [Path to libprotobuf-c.])],
4330   [
4331     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
4332       with_libprotobuf_c_cppflags="-I$withval/include"
4333       with_libprotobuf_c_ldflags="-L$withval/lib"
4334       with_libprotobuf_c="yes"
4335     fi
4336
4337     if test "x$withval" = "xno"; then
4338       with_libprotobuf_c="no (disabled on command line)"
4339     fi
4340   ],
4341   [withval="yes"]
4342 )
4343
4344 if test "x$withval" = "xyes"; then
4345   PKG_CHECK_MODULES([PROTOBUF_C], [libprotobuf-c],
4346     [with_libprotobuf_c="yes"],
4347     [with_libprotobuf_c="no (pkg-config could not find libprotobuf-c)"]
4348   )
4349 fi
4350
4351 if test "x$withval" != "xno"; then
4352   SAVE_LDFLAGS="$LDFLAGS"
4353   SAVE_LIBS="$LIBS"
4354   LDFLAGS="$with_libprotobuf_c_ldflags"
4355   LIBS="$PROTOBUF_C_LIBS $LIBS"
4356   AC_CHECK_LIB([protobuf-c], [protobuf_c_message_pack],
4357     [
4358       SAVE_CPPFLAGS="$CPPFLAGS"
4359       CPPFLAGS="$with_libprotobuf_c_cppflags $PROTOBUF_C_CFLAGS"
4360       if test "x$PROTOBUF_C_LIBS" = "x"; then
4361         PROTOBUF_C_LIBS="-lprotobuf-c"
4362       fi
4363
4364       AC_CHECK_HEADERS([protobuf-c/protobuf-c.h google/protobuf-c/protobuf-c.h],
4365         [
4366           with_libprotobuf_c="yes"
4367           break
4368         ],
4369         [with_libprotobuf_c="no (<protobuf-c.h> not found)"]
4370       )
4371
4372       CPPFLAGS="$SAVE_CPPFLAGS"
4373     ],
4374     [with_libprotobuf_c="no (libprotobuf-c not found)"]
4375   )
4376   LDFLAGS="$SAVE_LDFLAGS"
4377   LIBS="$SAVE_LIBS"
4378 fi
4379
4380 BUILD_WITH_LIBPROTOBUF_C_CPPFLAGS="$with_libprotobuf_c_cppflags $PROTOBUF_C_CFLAGS"
4381 BUILD_WITH_LIBPROTOBUF_C_LDFLAGS="$with_libprotobuf_c_ldflags"
4382 BUILD_WITH_LIBPROTOBUF_C_LIBS="$PROTOBUF_C_LIBS"
4383 AC_SUBST([BUILD_WITH_LIBPROTOBUF_C_CPPFLAGS])
4384 AC_SUBST([BUILD_WITH_LIBPROTOBUF_C_LDFLAGS])
4385 AC_SUBST([BUILD_WITH_LIBPROTOBUF_C_LIBS])
4386 # }}}
4387
4388 AC_ARG_VAR([PROTOC_C], [path to the protoc-c binary])
4389 AC_PATH_PROG([PROTOC_C], [protoc-c])
4390 if test "x$PROTOC_C" = "x"
4391 then
4392   have_protoc_c="no (protoc-c compiler not found)"
4393 else
4394   have_protoc_c="yes"
4395 fi
4396
4397 # --with-libpython {{{
4398 AC_ARG_VAR([LIBPYTHON_CPPFLAGS], [Preprocessor flags for libpython])
4399 AC_ARG_VAR([LIBPYTHON_LDFLAGS], [Linker flags for libpython])
4400 AC_ARG_VAR([LIBPYTHON_LIBS], [Libraries for libpython])
4401
4402 AC_ARG_WITH([libpython],
4403   [AS_HELP_STRING([--with-libpython], [if we should build with libpython @<:@default=yes@:>@])],
4404   [with_libpython="$withval"],
4405   [with_libpython="check"]
4406 )
4407
4408 if test "$with_libpython" != "no"; then
4409   if test "$LIBPYTHON_CPPFLAGS" = "" && test "$LIBPYTHON_LDFLAGS" = ""; then
4410     AC_ARG_VAR([PYTHON_CONFIG], [path to python-config])
4411     AC_PATH_PROGS([PYTHON_CONFIG],
4412       [python3-config python2-config python-config]
4413     )
4414     if test "$PYTHON_CONFIG" = ""; then
4415       if test "$with_libpython" = "yes"; then
4416         AC_MSG_ERROR([Unable to find python-config])
4417       fi
4418       with_libpython="no"
4419     fi
4420   fi
4421 fi
4422
4423 if test "$PYTHON_CONFIG" != ""; then
4424   LIBPYTHON_CPPFLAGS="`${PYTHON_CONFIG} --includes`"
4425   if test $? -ne 0; then
4426     with_libpython="no"
4427   fi
4428   LIBPYTHON_LDFLAGS="`${PYTHON_CONFIG} --ldflags`"
4429   if test $? -ne 0; then
4430     with_libpython="no"
4431   fi
4432   LIBPYTHON_LIBS="`${PYTHON_CONFIG} --libs`"
4433   if test $? -ne 0; then
4434     with_libpython="no"
4435   fi
4436 fi
4437
4438 if test "$with_libpython" != "xno"; then
4439   SAVE_CPPFLAGS="$CPPFLAGS"
4440   SAVE_LDFLAGS="$LDFLAGS"
4441   SAVE_LIBS="$LIBS"
4442   CPPFLAGS="$LIBPYTHON_CPPFLAGS $CPPFLAGS"
4443   LDFLAGS="$LIBPYTHON_LDFLAGS $LDFLAGS"
4444   LIBS="$LIBPYTHON_LIBS $LIBS"
4445
4446   AC_CHECK_HEADERS([Python.h],
4447     [
4448       AC_MSG_CHECKING([for libpython])
4449       AC_LINK_IFELSE([AC_LANG_PROGRAM(
4450           [[#include <Python.h>]],
4451           [[Py_Initialize();]])
4452         ],
4453         [with_libpython="yes"],
4454         [with_libpython="no"]
4455       )
4456       AC_MSG_RESULT([$with_libpython])
4457     ],
4458     [with_libpython="no"]
4459   )
4460
4461   CPPFLAGS="$SAVE_CPPFLAGS"
4462   LDFLAGS="$SAVE_LDFLAGS"
4463   LIBS="$SAVE_LIBS"
4464 fi
4465 # }}} --with-libpython
4466
4467 # --with-librabbitmq {{{
4468 AC_ARG_WITH([librabbitmq],
4469   [AS_HELP_STRING([--with-librabbitmq@<:@=PREFIX@:>@], [Path to librabbitmq.])],
4470   [
4471     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
4472       with_librabbitmq_cppflags="-I$withval/include"
4473       with_librabbitmq_ldflags="-L$withval/lib"
4474       with_librabbitmq="yes"
4475     else
4476       with_librabbitmq="$withval"
4477     fi
4478   ],
4479   [with_librabbitmq="yes"]
4480 )
4481
4482 if test "x$with_librabbitmq" = "xyes"; then
4483   SAVE_CPPFLAGS="$CPPFLAGS"
4484   CPPFLAGS="$CPPFLAGS $with_librabbitmq_cppflags"
4485
4486   AC_CHECK_HEADERS([amqp.h],
4487     [with_librabbitmq="yes"],
4488     [with_librabbitmq="no (amqp.h not found)"]
4489   )
4490
4491   CPPFLAGS="$SAVE_CPPFLAGS"
4492 fi
4493
4494 if test "x$with_librabbitmq" = "xyes"; then
4495   # librabbitmq up to version 0.9.1 provides "library_errno", later
4496   # versions use "library_error". The library does not provide a version
4497   # macro :(.
4498
4499   SAVE_CPPFLAGS="$CPPFLAGS"
4500   CPPFLAGS="$CPPFLAGS $with_librabbitmq_cppflags"
4501
4502   AC_CHECK_MEMBERS([amqp_rpc_reply_t.library_errno],
4503     [],
4504     [],
4505     [[
4506       #include <stdlib.h>
4507       #include <stdio.h>
4508       #include <stdint.h>
4509       #include <inttypes.h>
4510       #include <amqp.h>
4511     ]]
4512   )
4513   CPPFLAGS="$SAVE_CPPFLAGS"
4514
4515   SAVE_LDFLAGS="$LDFLAGS"
4516   LDFLAGS="$LDFLAGS $with_librabbitmq_ldflags"
4517
4518   AC_CHECK_LIB([rabbitmq], [amqp_basic_publish],
4519     [with_librabbitmq="yes"],
4520     [with_librabbitmq="no (Symbol 'amqp_basic_publish' not found)"]
4521   )
4522
4523   LDFLAGS="$SAVE_LDFLAGS"
4524 fi
4525
4526 if test "x$with_librabbitmq" = "xyes"; then
4527   SAVE_CPPFLAGS="$CPPFLAGS"
4528   SAVE_LDFLAGS="$LDFLAGS"
4529   SAVE_LIBS="$LIBS"
4530   CPPFLAGS="$CPPFLAGS $with_librabbitmq_cppflags"
4531   LDFLAGS="$LDFLAGS $with_librabbitmq_ldflags"
4532   LIBS="-lrabbitmq"
4533
4534   AC_CHECK_HEADERS([amqp_tcp_socket.h amqp_socket.h])
4535   AC_CHECK_FUNC([amqp_tcp_socket_new],
4536     [
4537       AC_DEFINE([HAVE_AMQP_TCP_SOCKET], [1],
4538         [Define if librabbitmq provides the new TCP socket interface.])
4539     ]
4540   )
4541
4542   AC_CHECK_DECLS([amqp_socket_close],
4543     [],
4544     [],
4545     [[
4546       #include <amqp.h>
4547       #ifdef HAVE_AMQP_TCP_SOCKET_H
4548       # include <amqp_tcp_socket.h>
4549       #endif
4550       #ifdef HAVE_AMQP_SOCKET_H
4551       # include <amqp_socket.h>
4552       #endif
4553     ]]
4554   )
4555
4556   CPPFLAGS="$SAVE_CPPFLAGS"
4557   LDFLAGS="$SAVE_LDFLAGS"
4558   LIBS="$SAVE_LIBS"
4559 fi
4560
4561 if test "x$with_librabbitmq" = "xyes"; then
4562   BUILD_WITH_LIBRABBITMQ_CPPFLAGS="$with_librabbitmq_cppflags"
4563   BUILD_WITH_LIBRABBITMQ_LDFLAGS="$with_librabbitmq_ldflags"
4564   BUILD_WITH_LIBRABBITMQ_LIBS="-lrabbitmq"
4565 fi
4566
4567 AC_SUBST(BUILD_WITH_LIBRABBITMQ_CPPFLAGS)
4568 AC_SUBST(BUILD_WITH_LIBRABBITMQ_LDFLAGS)
4569 AC_SUBST(BUILD_WITH_LIBRABBITMQ_LIBS)
4570
4571 # }}}
4572
4573 # --with-librdkafka {{{
4574 AC_ARG_WITH([librdkafka],
4575   [AS_HELP_STRING([--with-librdkafka@<:@=PREFIX@:>@], [Path to librdkafka.])],
4576   [
4577     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
4578       with_librdkafka_cppflags="-I$withval/include"
4579       with_librdkafka_ldflags="-L$withval/lib"
4580       with_librdkafka_rpath="$withval/lib"
4581       with_librdkafka="yes"
4582     else
4583       with_librdkafka="$withval"
4584     fi
4585   ],
4586   [with_librdkafka="yes"]
4587 )
4588
4589 if test "x$with_librdkafka" = "xyes"; then
4590   SAVE_CPPFLAGS="$CPPFLAGS"
4591   CPPFLAGS="$CPPFLAGS $with_librdkafka_cppflags"
4592
4593   AC_CHECK_HEADERS([librdkafka/rdkafka.h],
4594     [with_librdkafka="yes"],
4595     [with_librdkafka="no (librdkafka/rdkafka.h not found)"]
4596   )
4597
4598   CPPFLAGS="$SAVE_CPPFLAGS"
4599 fi
4600
4601 if test "x$with_librdkafka" = "xyes"; then
4602   SAVE_LDFLAGS="$LDFLAGS"
4603   LDFLAGS="$LDFLAGS $with_librdkafka_ldflags"
4604
4605   AC_CHECK_LIB([rdkafka], [rd_kafka_new],
4606     [with_librdkafka="yes"],
4607     [with_librdkafka="no (Symbol 'rd_kafka_new' not found)"])
4608
4609   AC_CHECK_LIB([rdkafka], [rd_kafka_conf_set_log_cb],
4610     [with_librdkafka_log_cb="yes"],
4611     [with_librdkafka_log_cb="no"])
4612
4613   AC_CHECK_LIB([rdkafka], [rd_kafka_set_logger],
4614     [with_librdkafka_logger="yes"],
4615     [with_librdkafka_logger="no"]
4616   )
4617
4618   LDFLAGS="$SAVE_LDFLAGS"
4619 fi
4620
4621 if test "x$with_librdkafka" = "xyes"; then
4622   BUILD_WITH_LIBRDKAFKA_CPPFLAGS="$with_librdkafka_cppflags"
4623   BUILD_WITH_LIBRDKAFKA_LDFLAGS="$with_librdkafka_ldflags"
4624
4625   if test "x$with_librdkafka_rpath" != "x"; then
4626     BUILD_WITH_LIBRDKAFKA_LIBS="-Wl,-rpath,$with_librdkafka_rpath -lrdkafka"
4627   else
4628     BUILD_WITH_LIBRDKAFKA_LIBS="-lrdkafka"
4629   fi
4630
4631   if test "x$with_librdkafka_log_cb" = "xyes"; then
4632     AC_DEFINE(HAVE_LIBRDKAFKA_LOG_CB, 1, [Define if librdkafka log facility is present and usable.])
4633   else if test "x$with_librdkafka_logger" = "xyes"; then
4634     AC_DEFINE(HAVE_LIBRDKAFKA_LOGGER, 1, [Define if librdkafka log facility is present and usable.])
4635   fi; fi
4636 fi
4637
4638 AC_SUBST([BUILD_WITH_LIBRDKAFKA_CPPFLAGS])
4639 AC_SUBST([BUILD_WITH_LIBRDKAFKA_LDFLAGS])
4640 AC_SUBST([BUILD_WITH_LIBRDKAFKA_LIBS])
4641 # }}}
4642
4643 # --with-librouteros {{{
4644 AC_ARG_WITH([librouteros],
4645   [AS_HELP_STRING([--with-librouteros@<:@=PREFIX@:>@], [Path to librouteros.])],
4646   [
4647     if test "x$withval" = "xyes" || test "x$withval" = "xno"; then
4648       with_librouteros="$witval"
4649     else
4650       with_librouteros_cppflags="-I$withval/include"
4651       with_librouteros_ldflags="-L$withval/lib"
4652       with_librouteros="yes"
4653    fi
4654   ],
4655   [with_librouteros="yes"]
4656 )
4657
4658 if test "x$with_librouteros" = "xyes"; then
4659   SAVE_CPPFLAGS="$CPPFLAGS"
4660   CPPFLAGS="$CPPFLAGS $with_librouteros_cppflags"
4661
4662   AC_CHECK_HEADERS([routeros_api.h],
4663     [with_librouteros="yes"],
4664     [with_librouteros="no (routeros_api.h not found)"]
4665   )
4666
4667   CPPFLAGS="$SAVE_CPPFLAGS"
4668 fi
4669
4670 if test "x$with_librouteros" = "xyes"; then
4671   SAVE_LDFLAGS="$LDFLAGS"
4672   LDFLAGS="$LDFLAGS $with_librouteros_ldflags"
4673
4674   AC_CHECK_LIB([routeros], [ros_interface],
4675     [with_librouteros="yes"],
4676     [with_librouteros="no (symbol 'ros_interface' not found)"]
4677   )
4678
4679   LDFLAGS="$SAVE_LDFLAGS"
4680 fi
4681
4682 if test "x$with_librouteros" = "xyes"; then
4683   BUILD_WITH_LIBROUTEROS_CPPFLAGS="$with_librouteros_cppflags"
4684   BUILD_WITH_LIBROUTEROS_LDFLAGS="$with_librouteros_ldflags"
4685 fi
4686
4687 AC_SUBST([BUILD_WITH_LIBROUTEROS_CPPFLAGS])
4688 AC_SUBST([BUILD_WITH_LIBROUTEROS_LDFLAGS])
4689 # }}}
4690
4691 # --with-librrd {{{
4692 librrd_threadsafe="no"
4693 librrd_rrdc_update="no"
4694 AC_ARG_WITH([librrd],
4695   [AS_HELP_STRING([--with-librrd@<:@=PREFIX@:>@], [Path to rrdtool.])],
4696   [
4697     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
4698       librrd_cflags="-I$withval/include"
4699       librrd_ldflags="-L$withval/lib"
4700       with_librrd="yes"
4701     else
4702       with_librrd="$withval"
4703     fi
4704   ],
4705   [with_librrd="yes"]
4706 )
4707
4708 if test "x$with_librrd" = "xyes"; then
4709   SAVE_LDFLAGS="$LDFLAGS"
4710   LDFLAGS="$LDFLAGS $librrd_ldflags"
4711   PKG_CHECK_MODULES([RRD], [librrd >= 1.6.0],
4712     [
4713       AC_CHECK_LIB([rrd], [rrd_update_r],
4714         [librrd_threadsafe="yes"],
4715         [:]
4716       )
4717       AC_CHECK_LIB([rrd], [rrdc_update],
4718         [librrd_rrdc_update="yes"],
4719         [:]
4720       )
4721     ],[:]
4722   )
4723   LDFLAGS="$SAVE_LDFLAGS"
4724
4725   SAVE_CPPFLAGS="$CPPFLAGS"
4726   CPPFLAGS="$CPPFLAGS $RRD_CFLAGS $librrd_cflags"
4727
4728   AC_CHECK_HEADERS([rrd.h],, [with_librrd="no (rrd.h not found)"])
4729
4730   CPPFLAGS="$SAVE_CPPFLAGS"
4731 fi
4732
4733 if test "x$with_librrd" = "xyes" && test "x$librrd_threadsafe" = "xno"; then
4734   SAVE_LDFLAGS="$LDFLAGS"
4735   LDFLAGS="$LDFLAGS $librrd_ldflags"
4736
4737   AC_CHECK_LIB([rrd_th], [rrd_update_r],
4738     [
4739       librrd_ldflags="$librrd_ldflags -lrrd_th"
4740       librrd_threadsafe="yes"
4741       AC_CHECK_LIB([rrd_th], [rrdc_update],
4742         [librrd_rrdc_update="yes"],
4743         [:],
4744       )
4745     ],
4746     [:]
4747   )
4748   LDFLAGS="$SAVE_LDFLAGS"
4749 fi
4750
4751 if test "x$with_librrd" = "xyes" && test "x$librrd_threadsafe" = "xno"; then
4752   SAVE_LDFLAGS="$LDFLAGS"
4753   LDFLAGS="$LDFLAGS $librrd_ldflags"
4754
4755   AC_CHECK_LIB([rrd], [rrd_update],
4756     [
4757       librrd_ldflags="$librrd_ldflags -lrrd"
4758       AC_CHECK_LIB([rrd], [rrdc_update],
4759         [librrd_rrdc_update="yes"],
4760         [:]
4761       )
4762     ],
4763     [with_librrd="no (symbol 'rrd_update' not found)"]
4764   )
4765   LDFLAGS="$SAVE_LDFLAGS"
4766 fi
4767
4768 if test "x$with_librrd" = "xyes"; then
4769   BUILD_WITH_LIBRRD_CFLAGS="$RRD_CFLAGS $librrd_cflags"
4770   BUILD_WITH_LIBRRD_LDFLAGS="$librrd_ldflags"
4771   BUILD_WITH_LIBRRD_LIBS="$RRD_LIBS"
4772 fi
4773
4774 if test "x$librrd_threadsafe" = "xyes"; then
4775   AC_DEFINE([HAVE_THREADSAFE_LIBRRD], [1],
4776     [Define to 1 if the rrd library is thread-safe]
4777   )
4778 fi
4779
4780 AC_SUBST([BUILD_WITH_LIBRRD_CFLAGS])
4781 AC_SUBST([BUILD_WITH_LIBRRD_LDFLAGS])
4782 AC_SUBST([BUILD_WITH_LIBRRD_LIBS])
4783 # }}}
4784
4785 # --with-libsensors {{{
4786 AC_ARG_WITH([libsensors],
4787   [AS_HELP_STRING([--with-libsensors@<:@=PREFIX@:>@], [Path to lm_sensors.])],
4788   [
4789     if test "x$withval" = "xno" || test "x$withval" = "xyes"; then
4790       with_libsensors="$withval"
4791     else
4792       with_sensors_cppflags="-I$withval/include"
4793       with_sensors_ldflags="-L$withval/lib"
4794       with_libsensors="yes"
4795     fi
4796   ],
4797   [
4798     if test "x$ac_system" = "xLinux"; then
4799       with_libsensors="yes"
4800     else
4801       with_libsensors="no (Linux only library)"
4802     fi
4803   ]
4804 )
4805
4806 if test "x$with_libsensors" = "xyes"; then
4807   SAVE_CPPFLAGS="$CPPFLAGS"
4808   CPPFLAGS="$CPPFLAGS $with_sensors_cppflags"
4809
4810   AC_CHECK_HEADERS([sensors/sensors.h],
4811     [with_libsensors="yes"],
4812     [with_libsensors="no (sensors/sensors.h not found)"]
4813   )
4814
4815   CPPFLAGS="$SAVE_CPPFLAGS"
4816 fi
4817
4818 if test "x$with_libsensors" = "xyes"; then
4819   SAVE_LDFLAGS="$LDFLAGS"
4820   LDFLAGS="$LDFLAGS $with_sensors_ldflags"
4821
4822   AC_CHECK_LIB([sensors], [sensors_init],
4823     [with_libsensors="yes"],
4824     [with_libsensors="no (libsensors not found)"]
4825   )
4826
4827   LDFLAGS="$SAVE_LDFLAGS"
4828 fi
4829
4830 if test "x$with_libsensors" = "xyes"; then
4831   BUILD_WITH_LIBSENSORS_CPPFLAGS="$with_sensors_cppflags"
4832   BUILD_WITH_LIBSENSORS_LDFLAGS="$with_sensors_ldflags"
4833   BUILD_WITH_LIBSENSORS_LIBS="-lsensors"
4834 fi
4835
4836 AC_SUBST([BUILD_WITH_LIBSENSORS_CPPFLAGS])
4837 AC_SUBST([BUILD_WITH_LIBSENSORS_LDFLAGS])
4838 AC_SUBST([BUILD_WITH_LIBSENSORS_LIBS])
4839
4840 # }}}
4841
4842 # libsigrok {{{
4843 AC_SUBST([LIBSIGROK_CFLAGS])
4844 AC_SUBST([LIBSIGROK_LIBS])
4845 PKG_CHECK_MODULES([LIBSIGROK], [libsigrok < 0.4],
4846   [with_libsigrok="yes"],
4847   [with_libsigrok="no (pkg-config could not find libsigrok)"]
4848 )
4849 # }}}
4850
4851 # --with-libstatgrab {{{
4852 AC_ARG_WITH([libstatgrab],
4853   [AS_HELP_STRING([--with-libstatgrab@<:@=PREFIX@:>@], [Path to libstatgrab.])],
4854   [
4855     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
4856       with_libstatgrab_cflags="-I$withval/include"
4857       with_libstatgrab_ldflags="-L$withval/lib -lstatgrab"
4858       with_libstatgrab="yes"
4859       with_libstatgrab_pkg_config="no"
4860     else
4861       with_libstatgrab="$withval"
4862       with_libstatgrab_pkg_config="yes"
4863     fi
4864   ],
4865   [
4866     with_libstatgrab="yes"
4867     with_libstatgrab_pkg_config="yes"
4868   ])
4869
4870 if test "x$with_libstatgrab" = "xyes" && test "x$with_libstatgrab_pkg_config" = "xyes"; then
4871   AC_MSG_CHECKING([pkg-config for libstatgrab])
4872   temp_result="found"
4873   $PKG_CONFIG --exists libstatgrab 2>/dev/null
4874   if test "$?" != "0"; then
4875     with_libstatgrab_pkg_config="no"
4876     with_libstatgrab="no (pkg-config doesn't know libstatgrab)"
4877     temp_result="not found"
4878   fi
4879   AC_MSG_RESULT([$temp_result])
4880 fi
4881
4882 if test "x$with_libstatgrab" = "xyes" && test "x$with_libstatgrab_pkg_config" = "xyes" && test "x$with_libstatgrab_cflags" = "x"; then
4883   AC_MSG_CHECKING([for libstatgrab CFLAGS])
4884   temp_result="`$PKG_CONFIG --cflags libstatgrab`"
4885   if test "$?" = "0"; then
4886     with_libstatgrab_cflags="$temp_result"
4887   else
4888     with_libstatgrab="no ($PKG_CONFIG --cflags libstatgrab failed)"
4889     temp_result="$PKG_CONFIG --cflags libstatgrab failed"
4890   fi
4891   AC_MSG_RESULT([$temp_result])
4892 fi
4893
4894 if test "x$with_libstatgrab" = "xyes" && test "x$with_libstatgrab_pkg_config" = "xyes" && test "x$with_libstatgrab_ldflags" = "x"; then
4895   AC_MSG_CHECKING([for libstatgrab LDFLAGS])
4896   temp_result="`$PKG_CONFIG --libs libstatgrab`"
4897   if test "$?" = "0"
4898   then
4899     with_libstatgrab_ldflags="$temp_result"
4900   else
4901     with_libstatgrab="no ($PKG_CONFIG --libs libstatgrab failed)"
4902     temp_result="$PKG_CONFIG --libs libstatgrab failed"
4903   fi
4904   AC_MSG_RESULT([$temp_result])
4905 fi
4906
4907 if test "x$with_libstatgrab" = "xyes"; then
4908   SAVE_CPPFLAGS="$CPPFLAGS"
4909   CPPFLAGS="$CPPFLAGS $with_libstatgrab_cflags"
4910
4911   AC_CHECK_HEADERS([statgrab.h],
4912     [with_libstatgrab="yes"],
4913     [with_libstatgrab="no (statgrab.h not found)"]
4914   )
4915
4916   CPPFLAGS="$SAVE_CPPFLAGS"
4917 fi
4918
4919 if test "x$with_libstatgrab" = "xyes"; then
4920   SAVE_LDFLAGS="$LDFLAGS"
4921   LDFLAGS="$LDFLAGS $with_libstatgrab_ldflags"
4922
4923   AC_CHECK_LIB([statgrab], [sg_init],
4924     [with_libstatgrab="yes"],
4925     [with_libstatgrab="no (symbol sg_init not found)"]
4926   )
4927
4928   LDFLAGS="$SAVE_LDFLAGS"
4929 fi
4930
4931 if test "x$with_libstatgrab" = "xyes"; then
4932   SAVE_CFLAGS="$CFLAGS"
4933   SAVE_LDFLAGS="$LDFLAGS"
4934   SAVE_LIBS="$LIBS"
4935
4936   CFLAGS="$CFLAGS $with_libstatgrab_cflags"
4937   LDFLAGS="$LDFLAGS $with_libstatgrab_ldflags"
4938   LIBS="-lstatgrab $LIBS"
4939
4940   AC_CACHE_CHECK([if libstatgrab >= 0.90],
4941     [c_cv_have_libstatgrab_0_90],
4942     [
4943       AC_LINK_IFELSE(
4944         [
4945           AC_LANG_PROGRAM(
4946             [[
4947               #include <stdio.h>
4948               #include <statgrab.h>
4949             ]],
4950             [[
4951               if (sg_init()) return 0;
4952             ]]
4953           )
4954         ],
4955         [c_cv_have_libstatgrab_0_90="no"],
4956         [c_cv_have_libstatgrab_0_90="yes"]
4957       )
4958     ]
4959   )
4960
4961   CFLAGS="$SAVE_CFLAGS"
4962   LDFLAGS="$SAVE_LDFLAGS"
4963   LIBS="$SAVE_LIBS"
4964 fi
4965
4966 AM_CONDITIONAL([BUILD_WITH_LIBSTATGRAB], [test "x$with_libstatgrab" = "xyes"])
4967
4968 if test "x$with_libstatgrab" = "xyes"; then
4969   AC_DEFINE([HAVE_LIBSTATGRAB], [1],
4970     [Define to 1 if you have the 'statgrab' library (-lstatgrab)]
4971   )
4972
4973   if test "x$c_cv_have_libstatgrab_0_90" = "xyes"; then
4974     AC_DEFINE([HAVE_LIBSTATGRAB_0_90], [1],
4975       [Define to 1 if libstatgrab version >= 0.90]
4976     )
4977   fi
4978
4979   BUILD_WITH_LIBSTATGRAB_CFLAGS="$with_libstatgrab_cflags"
4980   BUILD_WITH_LIBSTATGRAB_LDFLAGS="$with_libstatgrab_ldflags"
4981
4982 fi
4983
4984 AC_SUBST([BUILD_WITH_LIBSTATGRAB_CFLAGS])
4985 AC_SUBST([BUILD_WITH_LIBSTATGRAB_LDFLAGS])
4986 # }}}
4987
4988 # --with-libtokyotyrant {{{
4989 AC_ARG_WITH([libtokyotyrant],
4990   [AS_HELP_STRING([--with-libtokyotyrant@<:@=PREFIX@:>@], [Path to libtokyotyrant.])],
4991   [
4992     if test "x$withval" = "xno" || test "x$withval" = "xyes"; then
4993       with_libtokyotyrant="$withval"
4994     else
4995       with_libtokyotyrant_cppflags="-I$withval/include"
4996       with_libtokyotyrant_ldflags="-L$withval/include"
4997       with_libtokyotyrant_libs="-ltokyotyrant"
4998       with_libtokyotyrant="yes"
4999     fi
5000   ],
5001   [with_libtokyotyrant="yes"]
5002 )
5003
5004 if test "x$with_libtokyotyrant" = "xyes"; then
5005   if $PKG_CONFIG --exists tokyotyrant; then
5006     with_libtokyotyrant_cppflags="$with_libtokyotyrant_cppflags `$PKG_CONFIG --cflags tokyotyrant`"
5007     with_libtokyotyrant_ldflags="$with_libtokyotyrant_ldflags `$PKG_CONFIG --libs-only-L tokyotyrant`"
5008     with_libtokyotyrant_libs="$with_libtokyotyrant_libs `$PKG_CONFIG --libs-only-l tokyotyrant`"
5009   fi
5010 fi
5011
5012 if test "x$with_libtokyotyrant" = "xyes"; then
5013   SAVE_CPPFLAGS="$CPPFLAGS"
5014   CPPFLAGS="$CPPFLAGS $with_libtokyotyrant_cppflags"
5015
5016   AC_CHECK_HEADERS([tcrdb.h],
5017     [with_libtokyotyrant="yes"],
5018     [with_libtokyotyrant="no (tcrdb.h not found)"]
5019   )
5020
5021   CPPFLAGS="$SAVE_CPPFLAGS"
5022 fi
5023
5024 if test "x$with_libtokyotyrant" = "xyes"; then
5025   SAVE_LDFLAGS="$LDFLAGS"
5026   LDFLAGS="$LDFLAGS $with_libtokyotyrant_ldflags"
5027
5028   AC_CHECK_LIB([tokyotyrant], [tcrdbrnum],
5029     [with_libtokyotyrant="yes"],
5030     [with_libtokyotyrant="no (symbol tcrdbrnum not found)"],
5031     [$with_libtokyotyrant_libs]
5032   )
5033
5034   LDFLAGS="$SAVE_LDFLAGS"
5035 fi
5036
5037 if test "x$with_libtokyotyrant" = "xyes"; then
5038   BUILD_WITH_LIBTOKYOTYRANT_CPPFLAGS="$with_libtokyotyrant_cppflags"
5039   BUILD_WITH_LIBTOKYOTYRANT_LDFLAGS="$with_libtokyotyrant_ldflags"
5040   BUILD_WITH_LIBTOKYOTYRANT_LIBS="$with_libtokyotyrant_libs"
5041 fi
5042 AC_SUBST([BUILD_WITH_LIBTOKYOTYRANT_CPPFLAGS])
5043 AC_SUBST([BUILD_WITH_LIBTOKYOTYRANT_LDFLAGS])
5044 AC_SUBST([BUILD_WITH_LIBTOKYOTYRANT_LIBS])
5045 # }}}
5046
5047 # --with-libudev {{{
5048 AC_ARG_WITH([libudev],
5049   [AS_HELP_STRING([--with-libudev@<:@=PREFIX@:>@], [Path to libudev.])],
5050   [
5051     if test "x$withval" = "xno" || test "x$withval" = "xyes"; then
5052       with_libudev="$withval"
5053     else
5054       with_libudev_cppflags="-I$withval/include"
5055       with_libudev_ldflags="-L$withval/lib"
5056       with_libudev="yes"
5057     fi
5058   ],
5059   [
5060     if test "x$ac_system" = "xLinux"; then
5061       with_libudev="yes"
5062     else
5063       with_libudev="no (Linux only library)"
5064     fi
5065   ]
5066 )
5067
5068 if test "x$with_libudev" = "xyes"; then
5069   SAVE_CPPFLAGS="$CPPFLAGS"
5070   CPPFLAGS="$CPPFLAGS $with_libudev_cppflags"
5071
5072   AC_CHECK_HEADERS([libudev.h],
5073     [with_libudev="yes"],
5074     [with_libudev="no (libudev.h not found)"]
5075   )
5076
5077   CPPFLAGS="$SAVE_CPPFLAGS"
5078 fi
5079
5080 if test "x$with_libudev" = "xyes"; then
5081   SAVE_LDFLAGS="$LDFLAGS"
5082   LDFLAGS="$LDFLAGS $with_libudev_ldflags"
5083
5084   AC_CHECK_LIB([udev], [udev_new],
5085     [with_libudev="yes"],
5086     [with_libudev="no (libudev not found)"]
5087   )
5088
5089   LDFLAGS="$SAVE_LDFLAGS"
5090 fi
5091
5092 if test "x$with_libudev" = "xyes"; then
5093   BUILD_WITH_LIBUDEV_CPPFLAGS="$with_libudev_cppflags"
5094   BUILD_WITH_LIBUDEV_LDFLAGS="$with_libudev_ldflags"
5095   BUILD_WITH_LIBUDEV_LIBS="-ludev"
5096 fi
5097
5098 AC_SUBST([BUILD_WITH_LIBUDEV_CPPFLAGS])
5099 AC_SUBST([BUILD_WITH_LIBUDEV_LDFLAGS])
5100 AC_SUBST([BUILD_WITH_LIBUDEV_LIBS])
5101
5102 AM_CONDITIONAL([BUILD_WITH_LIBUDEV], [test "x$with_libudev" = "xyes"])
5103 # }}}
5104
5105 # --with-libupsclient {{{
5106 with_libupsclient_config=""
5107 AC_ARG_WITH([libupsclient],
5108   [AS_HELP_STRING([--with-libupsclient@<:@=PREFIX@:>@], [Path to the upsclient library.])],
5109   [
5110     if test "x$withval" = "xno"; then
5111       with_libupsclient="no"
5112     else if test "x$withval" = "xyes"; then
5113       with_libupsclient="use_pkgconfig"
5114     else
5115       if test -x "$withval"; then
5116         with_libupsclient_config="$withval"
5117         with_libupsclient="use_libupsclient_config"
5118       else if test -x "$withval/bin/libupsclient-config"; then
5119         with_libupsclient_config="$withval/bin/libupsclient-config"
5120         with_libupsclient="use_libupsclient_config"
5121       else
5122         AC_MSG_NOTICE([Not checking for libupsclient: Manually configured])
5123         with_libupsclient_cflags="-I$withval/include"
5124         with_libupsclient_libs="-L$withval/lib -lupsclient"
5125         with_libupsclient="yes"
5126       fi; fi
5127     fi; fi
5128   ],
5129   [with_libupsclient="use_pkgconfig"]
5130 )
5131
5132 # configure using libupsclient-config
5133 if test "x$with_libupsclient" = "xuse_libupsclient_config"; then
5134   with_libupsclient_cflags="`$with_libupsclient_config --cflags`"
5135   if test $? -ne 0; then
5136     with_libupsclient="no ($with_libupsclient_config failed)"
5137   fi
5138   with_libupsclient_libs="`$with_libupsclient_config --libs`"
5139   if test $? -ne 0; then
5140     with_libupsclient="no ($with_libupsclient_config failed)"
5141   fi
5142 fi
5143
5144 if test "x$with_libupsclient" = "xuse_libupsclient_config"; then
5145   with_libupsclient="yes"
5146 fi
5147
5148 # configure using pkg-config
5149 if test "x$with_libupsclient" = "xuse_pkgconfig"; then
5150   AC_MSG_NOTICE([Checking for libupsclient using $PKG_CONFIG])
5151   $PKG_CONFIG --exists 'libupsclient' 2>/dev/null
5152   if test $? -ne 0; then
5153     with_libupsclient="no (pkg-config doesn't know libupsclient)"
5154   fi
5155 fi
5156
5157 if test "x$with_libupsclient" = "xuse_pkgconfig"; then
5158   with_libupsclient_cflags="`$PKG_CONFIG --cflags 'libupsclient'`"
5159   if test $? -ne 0; then
5160     with_libupsclient="no ($PKG_CONFIG failed)"
5161   fi
5162
5163   with_libupsclient_libs="`$PKG_CONFIG --libs 'libupsclient'`"
5164   if test $? -ne 0; then
5165     with_libupsclient="no ($PKG_CONFIG failed)"
5166   fi
5167 fi
5168
5169 if test "x$with_libupsclient" = "xuse_pkgconfig"; then
5170   with_libupsclient="yes"
5171 fi
5172
5173 if test "x$with_libupsclient" = "xyes"; then
5174   SAVE_CPPFLAGS="$CPPFLAGS"
5175   CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
5176
5177   AC_CHECK_HEADERS([upsclient.h],
5178     [with_libupsclient="yes"],
5179     [with_libupsclient="no (upsclient.h not found)"]
5180   )
5181
5182   CPPFLAGS="$SAVE_CPPFLAGS"
5183 fi
5184
5185 if test "x$with_libupsclient" = "xyes"; then
5186   SAVE_LDFLAGS="$LDFLAGS"
5187   LDFLAGS="$LDFLAGS $with_libupsclient_libs"
5188
5189   AC_CHECK_LIB([upsclient], [upscli_connect],
5190     [with_libupsclient="yes"],
5191     [with_libupsclient="no (symbol upscli_connect not found)"]
5192   )
5193
5194   LDFLAGS="$SAVE_LDFLAGS"
5195 fi
5196
5197 if test "x$with_libupsclient" = "xyes"; then
5198   SAVE_CPPFLAGS="$CPPFLAGS"
5199   CPPFLAGS="$CPPFLAGS $with_libupsclient_cflags"
5200
5201   AC_CHECK_TYPES([UPSCONN_t, UPSCONN],
5202     [],
5203     [],
5204     [[
5205       #include <stdlib.h>
5206       #include <stdio.h>
5207       #include <upsclient.h>
5208     ]]
5209   )
5210
5211   CPPFLAGS="$SAVE_CPPFLAGS"
5212 fi
5213
5214 if test "x$with_libupsclient" = "xyes"; then
5215   BUILD_WITH_LIBUPSCLIENT_CFLAGS="$with_libupsclient_cflags"
5216   BUILD_WITH_LIBUPSCLIENT_LIBS="$with_libupsclient_libs"
5217 fi
5218
5219 AC_SUBST([BUILD_WITH_LIBUPSCLIENT_CFLAGS])
5220 AC_SUBST([BUILD_WITH_LIBUPSCLIENT_LIBS])
5221 # }}}
5222
5223 # --with-libxenctrl {{{
5224 AC_ARG_WITH([libxenctrl],
5225   [AS_HELP_STRING([--with-libxenctrl@<:@=PREFIX@:>@], [Path to libxenctrl.])],
5226   [
5227     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
5228       with_libxenctrl_cppflags="-I$withval/include"
5229       with_libxenctrl_ldflags="-L$withval/lib"
5230       with_libxenctrl="yes"
5231     else
5232       with_libxenctrl="$withval"
5233     fi
5234   ],
5235   [with_libxenctrl="yes"]
5236 )
5237
5238 if test "x$with_libxenctrl" = "xyes"; then
5239   SAVE_CPPFLAGS="$CPPFLAGS"
5240   CPPFLAGS="$CPPFLAGS $with_libxenctrl_cppflags"
5241
5242   AC_CHECK_HEADERS([xenctrl.h],
5243     [with_libxenctrl="yes"],
5244     [with_libxenctrl="no (xenctrl.h not found)"]
5245   )
5246
5247   CPPFLAGS="$SAVE_CPPFLAGS"
5248 fi
5249
5250 if test "x$with_libxenctrl" = "xyes"; then
5251   SAVE_LDFLAGS="$LDFLAGS"
5252   LDFLAGS="$LDFLAGS $with_libxenctrl_ldflags"
5253
5254   #Xen versions older than 3.4 has no xc_getcpuinfo()
5255   AC_CHECK_LIB([xenctrl], [xc_getcpuinfo],
5256     [with_libxenctrl="yes"],
5257     [with_libxenctrl="no (symbol 'xc_getcpuinfo' not found)"]
5258   )
5259
5260   LDFLAGS="$SAVE_LDFLAGS"
5261 fi
5262
5263 LIBXENCTL_CPPFLAGS="$with_libxenctl_cppflags"
5264 LIBXENCTL_LDFLAGS="$with_libxenctl_ldflags"
5265 AC_SUBST([LIBXENCTL_CPPFLAGS])
5266 AC_SUBST([LIBXENCTL_LDFLAGS])
5267 # }}}
5268
5269 # --with-libxmms {{{
5270 with_xmms_config="xmms-config"
5271 AC_ARG_WITH([libxmms],
5272   [AS_HELP_STRING([--with-libxmms@<:@=PREFIX@:>@], [Path to libxmms.])],
5273   [
5274     if test "x$withval" = "xno" || test "x$withval" = "xyes"; then
5275       with_libxmms="$withval"
5276     else
5277       if test -f "$withval" && test -x "$withval"; then
5278         with_xmms_config="$withval"
5279       else if test -x "$withval/bin/xmms-config"; then
5280         with_xmms_config="$withval/bin/xmms-config"
5281       fi; fi
5282       with_libxmms="yes"
5283     fi
5284   ],
5285   [with_libxmms="yes"]
5286 )
5287
5288 if test "x$with_libxmms" = "xyes"; then
5289   with_xmms_cflags=`$with_xmms_config --cflags 2>/dev/null`
5290   if test $? -ne 0; then
5291     with_libxmms="no"
5292   fi
5293 fi
5294
5295 if test "x$with_libxmms" = "xyes"; then
5296   with_xmms_libs=`$with_xmms_config --libs 2>/dev/null`
5297   if test $? -ne 0; then
5298     with_libxmms="no"
5299   fi
5300 fi
5301
5302 if test "x$with_libxmms" = "xyes"; then
5303   SAVE_CFLAGS="$CFLAGS"
5304   CFLAGS="$with_xmms_cflags"
5305
5306   AC_CHECK_HEADER([xmmsctrl.h],
5307     [with_libxmms="yes"],
5308     [with_libxmms="no"],
5309   )
5310
5311   CFLAGS="$SAVE_CFLAGS"
5312 fi
5313
5314 if test "x$with_libxmms" = "xyes"; then
5315   SAVE_LIBS="$LIBS"
5316   LIBS="$with_xmms_libs"
5317
5318   AC_CHECK_LIB([xmms], [xmms_remote_get_info],
5319     [with_libxmss="yes"],
5320     [with_libxmms="no"],
5321     [$with_xmms_libs]
5322
5323   )
5324
5325   LIBS="$SAVE_LIBS"
5326 fi
5327
5328 BUILD_WITH_LIBXMMS_CFLAGS="$with_xmms_cflags"
5329 BUILD_WITH_LIBXMMS_LIBS="$with_xmms_libs"
5330
5331 AC_SUBST([BUILD_WITH_LIBXMMS_CFLAGS])
5332 AC_SUBST([BUILD_WITH_LIBXMMS_LIBS])
5333 # }}}
5334
5335 # --with-libyajl {{{
5336 AC_ARG_WITH([libyajl],
5337   [AS_HELP_STRING([--with-libyajl@<:@=PREFIX@:>@], [Path to libyajl.])],
5338   [
5339     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
5340       with_libyajl_cppflags="-I$withval/include"
5341       with_libyajl_ldflags="-L$withval/lib"
5342       with_libyajl="yes"
5343     else
5344       with_libyajl="$withval"
5345     fi
5346   ],
5347   [with_libyajl="yes"]
5348 )
5349
5350 if test "x$with_libyajl" = "xyes"; then
5351   SAVE_CPPFLAGS="$CPPFLAGS"
5352   CPPFLAGS="$CPPFLAGS $with_libyajl_cppflags"
5353
5354   AC_CHECK_HEADERS([yajl/yajl_parse.h],
5355     [with_libyajl="yes"],
5356     [with_libyajl="no (yajl/yajl_parse.h not found)"]
5357   )
5358
5359   AC_CHECK_HEADERS([yajl/yajl_tree.h],
5360     [with_libyajl2="yes"],
5361     [with_libyajl2="no (yajl/yajl_tree.h not found)"]
5362   )
5363
5364   AC_CHECK_HEADERS([yajl/yajl_version.h])
5365
5366   CPPFLAGS="$SAVE_CPPFLAGS"
5367 fi
5368
5369 if test "x$with_libyajl" = "xyes"; then
5370   SAVE_LDFLAGS="$LDFLAGS"
5371   LDFLAGS="$LDFLAGS $with_libyajl_ldflags"
5372
5373   AC_CHECK_LIB([yajl], [yajl_alloc],
5374     [with_libyajl="yes"],
5375     [with_libyajl="no (Symbol 'yajl_alloc' not found)"]
5376   )
5377
5378   AC_CHECK_LIB([yajl], [yajl_tree_parse],
5379     [with_libyajl2="yes"],
5380     [with_libyajl2="no (Symbol 'yajl_tree_parse' not found)"]
5381   )
5382
5383   LDFLAGS="$SAVE_LDFLAGS"
5384 fi
5385
5386 if test "x$with_libyajl" = "xyes"; then
5387   BUILD_WITH_LIBYAJL_CPPFLAGS="$with_libyajl_cppflags"
5388   BUILD_WITH_LIBYAJL_LDFLAGS="$with_libyajl_ldflags"
5389   BUILD_WITH_LIBYAJL_LIBS="-lyajl"
5390   AC_DEFINE([HAVE_LIBYAJL], [1], [Define if libyajl is present and usable.])
5391 fi
5392
5393 AC_SUBST([BUILD_WITH_LIBYAJL_CPPFLAGS])
5394 AC_SUBST([BUILD_WITH_LIBYAJL_LDFLAGS])
5395 AC_SUBST([BUILD_WITH_LIBYAJL_LIBS])
5396
5397 AM_CONDITIONAL([BUILD_WITH_LIBYAJL], [test "x$with_libyajl" = "xyes"])
5398 # }}}
5399
5400 # --with-mic {{{
5401 with_mic_cppflags="-I/opt/intel/mic/sysmgmt/sdk/include"
5402 with_mic_ldflags="-L/opt/intel/mic/sysmgmt/sdk/lib/Linux"
5403 with_mic_libs="-lMicAccessSDK -scif"
5404 AC_ARG_WITH([mic],
5405   [AS_HELP_STRING([--with-mic@<:@=PREFIX@:>@], [Path to Intel MIC Access API.])],
5406   [
5407     if test "x$withval" = "xno" || test "x$withval" = "xyes"; then
5408       with_mic="$withval"
5409     else if test -d "$with_mic/lib"; then
5410       with_mic_cppflags="-I$withval/include"
5411       with_mic_ldflags="-L$withval/lib/Linux"
5412       with_mic="yes"
5413     fi; fi
5414   ],
5415   [with_mic="yes"]
5416 )
5417
5418 if test "x$with_mic" = "xyes"; then
5419   SAVE_CPPFLAGS="$CPPFLAGS"
5420   CPPFLAGS="$CPPFLAGS $with_mic_cppflags"
5421
5422   AC_CHECK_HEADERS([MicAccessApi.h],
5423     [with_mic="yes"],
5424     [with_mic="no (MicAccessApi not found)"]
5425   )
5426
5427   CPPFLAGS="$SAVE_CPPFLAGS"
5428 fi
5429
5430 if test "x$with_mic" = "xyes"; then
5431   SAVE_LDFLAGS="$LDFLAGS"
5432   LDFLAGS="$LDFLAGS $with_mic_ldflags"
5433
5434   AC_CHECK_LIB([MicAccessSDK], [MicInitAPI],
5435     [with_mic="yes"],
5436     [with_mic="no (symbol MicInitAPI not found)"],
5437     [$PTHREAD_LIBS -lscif]
5438   )
5439
5440   LDFLAGS="$SAVE_LDFLAGS"
5441 fi
5442
5443 if test "x$with_mic" = "xyes"; then
5444   BUILD_WITH_MIC_CPPFLAGS="$with_mic_cppflags"
5445   BUILD_WITH_MIC_LDFLAGS="$with_mic_ldflags"
5446   BUILD_WITH_MIC_LIBS="$with_mic_libs"
5447 fi
5448 AC_SUBST([BUILD_WITH_MIC_CPPFLAGS])
5449 AC_SUBST([BUILD_WITH_MIC_LDFLAGS])
5450 AC_SUBST([BUILD_WITH_MIC_LIBS])
5451 #}}}
5452
5453 # --with-libvarnish {{{
5454 AC_ARG_WITH([libvarnish],
5455   [AS_HELP_STRING([--with-libvarnish@<:@=PREFIX@:>@], [Path to libvarnish.])],
5456   [
5457     if test "x$withval" = "xno"; then
5458       with_libvarnish="no"
5459     else if test "x$withval" = "xyes"; then
5460       with_libvarnish="use_pkgconfig"
5461     else if test -d "$with_libvarnish/lib"; then
5462       with_libvarnish_cflags="-I$withval/include"
5463       with_libvarnish_libs="-L$withval/lib -lvarnishapi"
5464       with_libvarnish="yes"
5465     fi; fi; fi
5466   ],
5467   [with_libvarnish="use_pkgconfig"]
5468 )
5469
5470 # configure using pkg-config
5471 if test "x$with_libvarnish" = "xuse_pkgconfig"; then
5472   $PKG_CONFIG --exists 'varnishapi' 2>/dev/null
5473   if test $? -ne 0; then
5474     with_libvarnish="no (pkg-config doesn't know varnishapi)"
5475   fi
5476 fi
5477
5478 if test "x$with_libvarnish" = "xuse_pkgconfig"; then
5479   with_libvarnish_cflags="`$PKG_CONFIG --cflags 'varnishapi'`"
5480   if test $? -ne 0; then
5481     with_libvarnish="no ($PKG_CONFIG failed)"
5482   fi
5483
5484   with_libvarnish_libs="`$PKG_CONFIG --libs 'varnishapi'`"
5485   if test $? -ne 0; then
5486     with_libvarnish="no ($PKG_CONFIG failed)"
5487   fi
5488 fi
5489 if test "x$with_libvarnish" = "xuse_pkgconfig"; then
5490   with_libvarnish="yes"
5491 fi
5492
5493 if test "x$with_libvarnish" = "xyes"; then
5494   SAVE_CPPFLAGS="$CPPFLAGS"
5495   CPPFLAGS="$CPPFLAGS $with_libvarnish_cflags"
5496
5497   AC_CHECK_HEADERS([vapi/vsc.h],
5498     [AC_DEFINE([HAVE_VARNISH_V4], [1], [Varnish 4 API support])],
5499     [
5500       AC_CHECK_HEADERS([vsc.h],
5501         [AC_DEFINE([HAVE_VARNISH_V3], [1], [Varnish 3 API support]) ],
5502         [
5503           AC_CHECK_HEADERS([varnishapi.h],
5504             [AC_DEFINE([HAVE_VARNISH_V2], [1], [Varnish 2 API support])],
5505             [with_libvarnish="no (found none of the varnish header files)"]
5506           )
5507         ]
5508       )
5509     ]
5510   )
5511
5512   CPPFLAGS="$SAVE_CPPFLAGS"
5513 fi
5514
5515 if test "x$with_libvarnish" = "xyes"; then
5516   BUILD_WITH_LIBVARNISH_CFLAGS="$with_libvarnish_cflags"
5517   BUILD_WITH_LIBVARNISH_LIBS="$with_libvarnish_libs"
5518 fi
5519
5520 AC_SUBST([BUILD_WITH_LIBVARNISH_CFLAGS])
5521 AC_SUBST([BUILD_WITH_LIBVARNISH_LIBS])
5522 # }}}
5523
5524 # pkg-config --exists 'libxml-2.0'; pkg-config --exists libvirt {{{
5525 $PKG_CONFIG --exists 'libxml-2.0' 2>/dev/null
5526 if test $? -eq 0; then
5527   with_libxml2="yes"
5528 else
5529   with_libxml2="no (pkg-config doesn't know libxml-2.0)"
5530 fi
5531
5532 $PKG_CONFIG --exists libvirt 2>/dev/null
5533 if test $? = 0; then
5534   with_libvirt="yes"
5535 else
5536   with_libvirt="no (pkg-config doesn't know libvirt)"
5537 fi
5538
5539 if test "x$with_libxml2" = "xyes"; then
5540   with_libxml2_cflags="`$PKG_CONFIG --cflags libxml-2.0`"
5541   if test $? -ne 0; then
5542     with_libxml2="no"
5543   fi
5544
5545   with_libxml2_ldflags="`$PKG_CONFIG --libs libxml-2.0`"
5546   if test $? -ne 0; then
5547     with_libxml2="no"
5548   fi
5549 fi
5550
5551 if test "x$with_libxml2" = "xyes"; then
5552   SAVE_CPPFLAGS="$CPPFLAGS"
5553   CPPFLAGS="$CPPFLAGS $with_libxml2_cflags"
5554
5555   AC_CHECK_HEADERS([libxml/parser.h],
5556     [with_libxml2="yes"],
5557     [with_libxml2="no (libxml/parser.h not found)"]
5558   )
5559
5560   CPPFLAGS="$SAVE_CPPFLAGS"
5561 fi
5562
5563 if test "x$with_libxml2" = "xyes"; then
5564   SAVE_LDFLAGS="$LDFLAGS"
5565   LDFLAGS="$LDFLAGS $with_libxml2_ldflags"
5566
5567   AC_CHECK_LIB([xml2], [xmlXPathEval],
5568     [with_libxml2="yes"],
5569     [with_libxml2="no (symbol xmlXPathEval not found)"]
5570   )
5571
5572   LDFLAGS="$SAVE_LDFLAGS"
5573 fi
5574
5575 if test "x$with_libxml2" = "xyes"; then
5576   BUILD_WITH_LIBXML2_CFLAGS="$with_libxml2_cflags"
5577   BUILD_WITH_LIBXML2_LIBS="$with_libxml2_ldflags"
5578 fi
5579
5580 AC_SUBST([BUILD_WITH_LIBXML2_CFLAGS])
5581 AC_SUBST([BUILD_WITH_LIBXML2_LIBS])
5582
5583 if test "x$with_libvirt" = "xyes"; then
5584   with_libvirt_cflags="`$PKG_CONFIG --cflags libvirt`"
5585   if test $? -ne 0; then
5586     with_libvirt="no"
5587   fi
5588
5589   with_libvirt_ldflags="`$PKG_CONFIG --libs libvirt`"
5590   if test $? -ne 0; then
5591     with_libvirt="no"
5592   fi
5593 fi
5594
5595 if test "x$with_libvirt" = "xyes"; then
5596   SAVE_CPPFLAGS="$CPPFLAGS"
5597   CPPFLAGS="$CPPFLAGS $with_libvirt_cflags"
5598
5599   AC_CHECK_HEADERS([libvirt/libvirt.h],
5600     [with_libvirt="yes"],
5601     [with_libvirt="no (libvirt/libvirt.h not found)"]
5602   )
5603
5604   CPPFLAGS="$SAVE_CPPFLAGS"
5605 fi
5606
5607 if test "x$with_libvirt" = "xyes"; then
5608   SAVE_LDFLAGS="$LDFLAGS"
5609   LDFLAGS="$LDFLAGS $with_libvirt_ldflags"
5610
5611   AC_CHECK_LIB([virt], [virDomainBlockStats],
5612     [with_libvirt="yes"],
5613     [with_libvirt="no (symbol virDomainBlockStats not found)"]
5614   )
5615
5616   LDFLAGS="$SAVE_LDFLAGS"
5617 fi
5618
5619 if test "x$with_libvirt" = "xyes"; then
5620   BUILD_WITH_LIBVIRT_CFLAGS="$with_libvirt_cflags"
5621   BUILD_WITH_LIBVIRT_LIBS="$with_libvirt_ldflags"
5622 fi
5623
5624 AC_SUBST([BUILD_WITH_LIBVIRT_CFLAGS])
5625 AC_SUBST([BUILD_WITH_LIBVIRT_LIBS])
5626 # }}}
5627
5628 # $PKG_CONFIG --exists OpenIPMIpthread {{{
5629 with_libopenipmipthread="yes"
5630 AC_MSG_CHECKING([for libOpenIPMIpthread])
5631 $PKG_CONFIG --exists OpenIPMIpthread 2>/dev/null
5632 if test $? -ne 0; then
5633   with_libopenipmipthread="no (pkg-config doesn't know OpenIPMIpthread)"
5634 fi
5635 AC_MSG_RESULT([$with_libopenipmipthread])
5636
5637 if test "x$with_libopenipmipthread" = "xyes"; then
5638   AC_MSG_CHECKING([for libOpenIPMIpthread CFLAGS])
5639   temp_result="`$PKG_CONFIG --cflags OpenIPMIpthread`"
5640   if test $? -eq 0; then
5641     with_libopenipmipthread_cflags="$temp_result"
5642   else
5643     with_libopenipmipthread="no ($PKG_CONFIG --cflags OpenIPMIpthread failed)"
5644     temp_result="$PKG_CONFIG --cflags OpenIPMIpthread failed"
5645   fi
5646   AC_MSG_RESULT([$temp_result])
5647 fi
5648
5649 if test "x$with_libopenipmipthread" = "xyes"; then
5650   AC_MSG_CHECKING([for libOpenIPMIpthread LDFLAGS])
5651   temp_result="`$PKG_CONFIG --libs OpenIPMIpthread`"
5652   if test $? -eq 0; then
5653     with_libopenipmipthread_ldflags="$temp_result"
5654   else
5655     with_libopenipmipthread="no ($PKG_CONFIG --libs OpenIPMIpthread failed)"
5656     temp_result="$PKG_CONFIG --libs OpenIPMIpthread failed"
5657   fi
5658   AC_MSG_RESULT([$temp_result])
5659 fi
5660
5661 if test "x$with_libopenipmipthread" = "xyes"; then
5662   SAVE_CPPFLAGS="$CPPFLAGS"
5663   CPPFLAGS="$CPPFLAGS $with_libopenipmipthread_cflags"
5664
5665   AC_CHECK_HEADERS([OpenIPMI/ipmi_smi.h],
5666     [with_libopenipmipthread="yes"],
5667     [with_libopenipmipthread="no (OpenIPMI/ipmi_smi.h not found)"],
5668     [[
5669       #include <OpenIPMI/ipmiif.h>
5670       #include <OpenIPMI/ipmi_err.h>
5671       #include <OpenIPMI/ipmi_posix.h>
5672       #include <OpenIPMI/ipmi_conn.h>
5673     ]]
5674   )
5675
5676   CPPFLAGS="$SAVE_CPPFLAGS"
5677 fi
5678
5679 if test "x$with_libopenipmipthread" = "xyes"; then
5680   BUILD_WITH_OPENIPMI_CFLAGS="$with_libopenipmipthread_cflags"
5681   BUILD_WITH_OPENIPMI_LIBS="$with_libopenipmipthread_ldflags"
5682 fi
5683
5684 AC_SUBST([BUILD_WITH_OPENIPMI_CFLAGS])
5685 AC_SUBST([BUILD_WITH_OPENIPMI_LIBS])
5686 # }}}
5687
5688 # --with-libatasmart {{{
5689 AC_ARG_WITH([libatasmart],
5690   [AS_HELP_STRING([--with-libatasmart@<:@=PREFIX@:>@], [Path to libatasmart.])],
5691   [
5692     if test "x$withval" != "xno" && test "x$withval" != "xyes"; then
5693       with_libatasmart_cppflags="-I$withval/include"
5694       with_libatasmart_ldflags="-L$withval/lib"
5695       with_libatasmart="yes"
5696     else
5697       with_libatasmart="$withval"
5698     fi
5699   ],
5700   [
5701     if test "x$ac_system" = "xLinux"; then
5702       with_libatasmart="yes"
5703     else
5704       with_libatasmart="no (Linux only library)"
5705     fi
5706   ]
5707 )
5708
5709 if test "x$with_libatasmart" = "xyes"; then
5710   SAVE_CPPFLAGS="$CPPFLAGS"
5711   CPPFLAGS="$CPPFLAGS $with_libatasmart_cppflags"
5712
5713   AC_CHECK_HEADERS([atasmart.h],
5714     [with_libatasmart="yes"],
5715     [with_libatasmart="no (atasmart.h not found)"])
5716
5717   CPPFLAGS="$SAVE_CPPFLAGS"
5718 fi
5719
5720 if test "x$with_libatasmart" = "xyes"; then
5721   SAVE_LDFLAGS="$LDFLAGS"
5722   LDFLAGS="$LDFLAGS $with_libatasmart_ldflags"
5723
5724   AC_CHECK_LIB([atasmart], [sk_disk_open],
5725     [with_libatasmart="yes"],
5726     [with_libatasmart="no (Symbol 'sk_disk_open' not found)"]
5727   )
5728
5729   LDFLAGS="$SAVE_LDFLAGS"
5730 fi
5731
5732 if test "x$with_libatasmart" = "xyes"; then
5733   BUILD_WITH_LIBATASMART_CPPFLAGS="$with_libatasmart_cppflags"
5734   BUILD_WITH_LIBATASMART_LDFLAGS="$with_libatasmart_ldflags"
5735   BUILD_WITH_LIBATASMART_LIBS="-latasmart"
5736 fi
5737
5738 AC_SUBST([BUILD_WITH_LIBATASMART_CPPFLAGS])
5739 AC_SUBST([BUILD_WITH_LIBATASMART_LDFLAGS])
5740 AC_SUBST([BUILD_WITH_LIBATASMART_LIBS])
5741 # }}}
5742
5743 PKG_CHECK_MODULES([LIBNOTIFY], [libnotify],
5744   [with_libnotify="yes"],
5745   [with_libnotify="no (pkg-config doesn't know libnotify)"]
5746 )
5747
5748 PKG_CHECK_MODULES([LIBRIEMANN_CLIENT], [riemann-client >= 1.6.0],
5749  [with_libriemann_client="yes"],
5750  [with_libriemann_client="no (pkg-config doesn't know libriemann-client)"]
5751 )
5752
5753 # Check for enabled/disabled features
5754 #
5755
5756 # AC_COLLECTD(name, enable/disable, info-text, feature/module)
5757 # ------------------------------------------------------------
5758 dnl
5759 m4_define([my_toupper],[m4_translit([$1], m4_defn([m4_cr_letters]), m4_defn([m4_cr_LETTERS]))])
5760 dnl
5761 AC_DEFUN(
5762   [AC_COLLECTD],
5763   [
5764   m4_if([$1], [], [AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 1st argument must not be empty])])dnl
5765   m4_if(
5766     [$2],
5767     [enable],
5768     [dnl
5769     m4_define([EnDis],[disabled])dnl
5770     m4_define([YesNo],[no])dnl
5771     ],dnl
5772     [m4_if(
5773       [$2],
5774       [disable],
5775       [dnl
5776       m4_define([EnDis],[enabled])dnl
5777       m4_define([YesNo],[yes])dnl
5778       ],
5779       [dnl
5780       AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 2nd argument must be either enable or disable])dnl
5781       ]dnl
5782     )]dnl
5783   )dnl
5784   m4_if([$3], [feature], [],
5785     [m4_if(
5786       [$3], [module], [],
5787       [dnl
5788       AC_FATAL([AC_COLLECTD([$1], [$2], [$3], [$4]): 3rd argument must be either feature or disable])dnl
5789       ]dnl
5790     )]dnl
5791   )dnl
5792   AC_ARG_ENABLE(
5793     [$1],
5794     AS_HELP_STRING([--$2-$1], [$2 $4 (EnDis by def)]),
5795     [],
5796     enable_$1='[YesNo]'dnl
5797   )# AC_ARG_ENABLE
5798   if test "x$enable_$1" = "xno"; then
5799     collectd_$1=0
5800   else
5801     if test "x$enable_$1" = "xyes"; then
5802       collectd_$1=1
5803     else
5804       AC_MSG_NOTICE([please specify either --enable-$1 or --disable-$1; enabling $1.])
5805       collectd_$1=1
5806       enable_$1='yes'
5807     fi
5808   fi
5809   AC_DEFINE_UNQUOTED([COLLECT_]my_toupper([$1]), [$collectd_$1], [whether or not to enable $3 $4])
5810   AM_CONDITIONAL([BUILD_]my_toupper([$3])[_]my_toupper([$1]), [test "x$enable_$1" = "xyes"])dnl
5811   ]dnl
5812 )# AC_COLLECTD(name, enable/disable, info-text, feature/module)
5813
5814 # AC_PLUGIN(name, default, info)
5815 # ------------------------------------------------------------
5816 dnl
5817 AC_DEFUN(
5818   [AC_PLUGIN],
5819   [
5820     enable_plugin="no"
5821     force="no"
5822     AC_ARG_ENABLE([$1],
5823       [AS_HELP_STRING([--enable-$1],[$3])],
5824       [
5825         if test "x$enableval" = "xyes"; then
5826           enable_plugin="yes"
5827         else if test "x$enableval" = "xforce"; then
5828           enable_plugin="yes"
5829           force="yes"
5830         else
5831           enable_plugin="no (disabled on command line)"
5832         fi; fi
5833       ],
5834       [
5835         if test "x$enable_all_plugins" = "xauto"; then
5836           if test "x$2" = "xyes"; then
5837             enable_plugin="yes"
5838           else
5839             enable_plugin="$2"
5840           fi
5841         else
5842           enable_plugin="$enable_all_plugins"
5843         fi
5844       ]
5845     )
5846     if test "x$enable_plugin" = "xyes"; then
5847       if test "x$2" = "xyes" || test "x$force" = "xyes"; then
5848         AC_DEFINE([HAVE_PLUGIN_]my_toupper([$1]), 1, [Define to 1 if the $1 plugin is enabled.])
5849         if test "x$2" != "xyes"; then
5850           dependency_warning="yes"
5851         fi
5852       else # User passed "yes" but dependency checking yielded "no" => Dependency problem.
5853         dependency_error="yes"
5854         enable_plugin="$2 (dependency error)"
5855       fi
5856     fi
5857     AM_CONDITIONAL([BUILD_PLUGIN_]my_toupper([$1]), [test "x$enable_plugin" = "xyes"])
5858     enable_$1="$enable_plugin"
5859   ]
5860 )# AC_PLUGIN(name, default, info)
5861
5862 m4_divert_once([HELP_ENABLE], [
5863 collectd features:])
5864 # FIXME: Remove these calls to `AC_COLLECTD' and then remove that macro.
5865 AC_COLLECTD([debug],     [enable],  [feature], [debugging])
5866 AC_COLLECTD([daemon],    [disable], [feature], [daemon mode])
5867 AC_COLLECTD([getifaddrs],[enable],  [feature], [getifaddrs under Linux])
5868 AC_COLLECTD([werror],    [disable], [feature], [building with -Werror])
5869
5870 dependency_warning="no"
5871 dependency_error="no"
5872
5873 plugin_ascent="no"
5874 plugin_barometer="no"
5875 plugin_battery="no"
5876 plugin_bind="no"
5877 plugin_ceph="no"
5878 plugin_cgroups="no"
5879 plugin_conntrack="no"
5880 plugin_contextswitch="no"
5881 plugin_cpu="no"
5882 plugin_cpufreq="no"
5883 plugin_cpusleep="no"
5884 plugin_curl_json="no"
5885 plugin_curl_xml="no"
5886 plugin_df="no"
5887 plugin_disk="no"
5888 plugin_drbd="no"
5889 plugin_dpdkstat="no"
5890 plugin_entropy="no"
5891 plugin_ethstat="no"
5892 plugin_fhcount="no"
5893 plugin_fscache="no"
5894 plugin_gps="no"
5895 plugin_grpc="no"
5896 plugin_hugepages="no"
5897 plugin_intel_rdt="no"
5898 plugin_interface="no"
5899 plugin_ipc="no"
5900 plugin_ipmi="no"
5901 plugin_ipvs="no"
5902 plugin_irq="no"
5903 plugin_load="no"
5904 plugin_log_logstash="no"
5905 plugin_mcelog="no"
5906 plugin_memory="no"
5907 plugin_multimeter="no"
5908 plugin_nfs="no"
5909 plugin_numa="no"
5910 plugin_ovs_events="no"
5911 plugin_perl="no"
5912 plugin_pinba="no"
5913 plugin_processes="no"
5914 plugin_protocols="no"
5915 plugin_python="no"
5916 plugin_serial="no"
5917 plugin_snmp_agent="no"
5918 plugin_smart="no"
5919 plugin_swap="no"
5920 plugin_tape="no"
5921 plugin_tcpconns="no"
5922 plugin_ted="no"
5923 plugin_thermal="no"
5924 plugin_turbostat="no"
5925 plugin_uptime="no"
5926 plugin_users="no"
5927 plugin_virt="no"
5928 plugin_vmem="no"
5929 plugin_vserver="no"
5930 plugin_wireless="no"
5931 plugin_write_prometheus="no"
5932 plugin_xencpu="no"
5933 plugin_zfs_arc="no"
5934 plugin_zone="no"
5935 plugin_zookeeper="no"
5936
5937 # Linux
5938 if test "x$ac_system" = "xLinux"; then
5939   plugin_battery="yes"
5940   plugin_cgroups="yes"
5941   plugin_conntrack="yes"
5942   plugin_contextswitch="yes"
5943   plugin_cpu="yes"
5944   plugin_cpufreq="yes"
5945   plugin_disk="yes"
5946   plugin_drbd="yes"
5947   plugin_entropy="yes"
5948   plugin_fhcount="yes"
5949   plugin_fscache="yes"
5950   plugin_hugepages="yes"
5951   plugin_interface="yes"
5952   plugin_ipc="yes"
5953   plugin_irq="yes"
5954   plugin_load="yes"
5955   plugin_lvm="yes"
5956   plugin_mcelog="yes"
5957   plugin_memory="yes"
5958   plugin_nfs="yes"
5959   plugin_numa="yes"
5960   plugin_processes="yes"
5961   plugin_protocols="yes"
5962   plugin_serial="yes"
5963   plugin_swap="yes"
5964   plugin_tcpconns="yes"
5965   plugin_thermal="yes"
5966   plugin_uptime="yes"
5967   plugin_vmem="yes"
5968   plugin_vserver="yes"
5969   plugin_wireless="yes"
5970   plugin_zfs_arc="yes"
5971
5972   if test "x$have_linux_ip_vs_h" = "xyes" || test "x$have_net_ip_vs_h" = "xyes" || test "x$have_ip_vs_h" = "xyes"; then
5973     plugin_ipvs="yes"
5974   fi
5975
5976   if test "x$c_cv_have_usable_asm_msrindex_h" = "xyes" && test "x$have_cpuid_h" = "xyes"; then
5977     plugin_turbostat="yes"
5978   fi
5979   
5980   if test "x$c_cv_have_clock_boottime_monotonic" = "xyes"; then
5981     plugin_cpusleep="yes"
5982   fi
5983 fi
5984
5985 if test "x$ac_system" = "xOpenBSD"; then
5986   plugin_tcpconns="yes"
5987 fi
5988
5989 if test "x$ac_system" = "xNetBSD"; then
5990   plugin_disk="yes"
5991   plugin_entropy="yes"
5992   plugin_irq="yes"
5993   plugin_processes="yes"
5994 fi
5995
5996 # Mac OS X devices
5997 if test "x$with_libiokit" = "xyes"; then
5998   plugin_battery="yes"
5999   plugin_disk="yes"
6000 fi
6001
6002 # AIX
6003
6004 if test "x$ac_system" = "xAIX"; then
6005   plugin_ipc="yes"
6006   plugin_tcpconns="yes"
6007 fi
6008
6009 # FreeBSD
6010
6011 if test "x$ac_system" = "xFreeBSD"; then
6012   plugin_disk="yes"
6013   plugin_zfs_arc="yes"
6014 fi
6015
6016
6017 if test "x$with_perfstat" = "xyes"; then
6018   plugin_contextswitch="yes"
6019   plugin_cpu="yes"
6020   plugin_disk="yes"
6021   plugin_interface="yes"
6022   plugin_load="yes"
6023   plugin_memory="yes"
6024   plugin_swap="yes"
6025   plugin_uptime="yes"
6026 fi
6027
6028 if test "x$with_procinfo" = "xyes"; then
6029   plugin_processes="yes"
6030 fi
6031
6032 # Solaris
6033 if test "x$with_kstat" = "xyes"; then
6034   plugin_nfs="yes"
6035   plugin_processes="yes"
6036   plugin_uptime="yes"
6037   plugin_zfs_arc="yes"
6038   plugin_zone="yes"
6039 fi
6040
6041 if test "x$with_devinfo" = "xyes" && test "x$with_kstat" = "xyes"; then
6042   plugin_cpu="yes"
6043   plugin_disk="yes"
6044   plugin_interface="yes"
6045   plugin_memory="yes"
6046   plugin_tape="yes"
6047 fi
6048
6049 if test "x$with_libi2c" = "xyes"; then
6050   plugin_barometer="yes"
6051 fi
6052
6053
6054 # libstatgrab
6055 if test "x$with_libstatgrab" = "xyes"; then
6056   plugin_cpu="yes"
6057   plugin_disk="yes"
6058   plugin_interface="yes"
6059   plugin_load="yes"
6060   plugin_memory="yes"
6061   plugin_swap="yes"
6062   plugin_users="yes"
6063 fi
6064
6065 if test "x$with_libcurl" = "xyes" && test "x$with_libxml2" = "xyes"; then
6066   plugin_ascent="yes"
6067   if test "x$have_strptime" = "xyes"; then
6068     plugin_bind="yes"
6069   fi
6070 fi
6071
6072 if test "x$with_libopenipmipthread" = "xyes"; then
6073   plugin_ipmi="yes"
6074 fi
6075
6076 if test "x$with_libcurl" = "xyes" && test "x$with_libyajl" = "xyes"; then
6077   plugin_curl_json="yes"
6078 fi
6079
6080 if test "x$with_libcurl" = "xyes" && test "x$with_libxml2" = "xyes"; then
6081   plugin_curl_xml="yes"
6082 fi
6083
6084 if test "x$with_libyajl" = "xyes"; then
6085   plugin_ceph="yes"
6086 fi
6087
6088 if test "x$have_processor_info" = "xyes"; then
6089   plugin_cpu="yes"
6090 fi
6091
6092 if test "x$have_sysctl" = "xyes"; then
6093   plugin_cpu="yes"
6094   plugin_memory="yes"
6095   plugin_uptime="yes"
6096   if test "x$ac_system" = "xDarwin"; then
6097     plugin_swap="yes"
6098   fi
6099 fi
6100
6101 if test "x$have_sysctlbyname" = "xyes"; then
6102   plugin_contextswitch="yes"
6103   plugin_cpu="yes"
6104   plugin_memory="yes"
6105   plugin_tcpconns="yes"
6106 fi
6107
6108 if test "x$have_getvfsstat" = "xyes" || test "x$have_getfsstat" = "xyes"; then
6109   plugin_df="yes"
6110 fi
6111
6112 if test "x$c_cv_have_two_getmntent" = "xyes" || test "x$have_getmntent" = "xgen" || test "x$have_getmntent" = "xsun"; then
6113   plugin_df="yes"
6114 fi
6115
6116 if test "x$c_cv_have_one_getmntent" = "xyes"; then
6117   plugin_df="yes"
6118 fi
6119
6120 if test "x$c_cv_have_getmntent_r" = "xyes"; then
6121   plugin_df="yes"
6122 fi
6123
6124 if test "x$plugin_df" = "xyes"; then
6125   plugin_df="no"
6126   if test "x$have_statfs" = "xyes"; then
6127     plugin_df="yes"
6128   fi
6129
6130   if test "x$have_statvfs" = "xyes"; then
6131     plugin_df="yes"
6132   fi
6133 fi
6134
6135 if test "x$have_linux_sockios_h" = "xyes" && test "x$have_linux_ethtool_h" = "xyes"; then
6136   plugin_ethstat="yes"
6137 fi
6138
6139 if test "x$with_libgps" = "xyes"; then
6140   plugin_gps="yes"
6141 fi
6142
6143 if test "x$with_libgrpcpp" = "xyes" && test "x$with_libprotobuf" = "xyes" && test "x$have_protoc3" = "xyes" && test "x$GRPC_CPP_PLUGIN" != "x"; then
6144   plugin_grpc="yes"
6145 fi
6146
6147 if test "x$have_getifaddrs" = "xyes"; then
6148   plugin_interface="yes"
6149 fi
6150
6151 if test "x$have_getloadavg" = "xyes"; then
6152   plugin_load="yes"
6153 fi
6154
6155 if test "x$with_libyajl" = "xyes"; then
6156   plugin_log_logstash="yes"
6157 fi
6158
6159 if test "x$with_libyajl" = "xyes" && test "x$with_libyajl2" = "xyes"; then
6160   plugin_ovs_events="yes"
6161 fi
6162
6163 if test "x$with_libperl" = "xyes" && test "x$c_cv_have_perl_ithreads" = "xyes"; then
6164   plugin_perl="yes"
6165 fi
6166
6167 if test "x$have_protoc_c" = "xyes" && test "x$with_libprotobuf_c" = "xyes"; then
6168   plugin_pinba="yes"
6169   if test "x$with_libmicrohttpd" = "xyes"; then
6170     plugin_write_prometheus="yes"
6171   fi
6172 fi
6173
6174 # Mac OS X memory interface
6175 if test "x$have_host_statistics" = "xyes"; then
6176   plugin_memory="yes"
6177 fi
6178
6179 if test "x$have_termios_h" = "xyes"; then
6180   if test "x$ac_system" != "xAIX"; then
6181     plugin_multimeter="yes"
6182   fi
6183   plugin_ted="yes"
6184 fi
6185
6186 if test "x$have_thread_info" = "xyes"; then
6187   plugin_processes="yes"
6188 fi
6189
6190 if test "x$with_kvm_getprocs" = "xyes" && test "x$have_struct_kinfo_proc_freebsd" = "xyes"; then
6191   plugin_processes="yes"
6192 fi
6193
6194 if test "x$with_kvm_getprocs" = "xyes" && test "x$have_struct_kinfo_proc_openbsd" = "xyes"; then
6195   plugin_processes="yes"
6196 fi
6197
6198 if test "x$with_libpython" != "xno"; then
6199   plugin_python="yes"
6200 fi
6201
6202 if test "x$with_libatasmart" = "xyes" && test "x$with_libudev" = "xyes"; then
6203   plugin_smart="yes"
6204 fi
6205
6206 if test "x$with_kvm_getswapinfo" = "xyes"; then
6207   plugin_swap="yes"
6208 fi
6209
6210 if test "x$with_libnetsnmp" = "xyes" && test "x$with_libnetsnmpagent" = "xyes"; then
6211   plugin_snmp_agent="yes"
6212 fi
6213
6214 if test "x$have_swapctl" = "xyes" && test "x$c_cv_have_swapctl_two_args" = "xyes"; then
6215   plugin_swap="yes"
6216 fi
6217
6218 if test "x$have_swapctl" = "xyes" && test "x$c_cv_have_swapctl_three_args" = "xyes"; then
6219   plugin_swap="yes"
6220 fi
6221
6222 if test "x$with_kvm_openfiles = "xyes" && $with_kvm_nlist" = "xyes"; then
6223   plugin_tcpconns="yes"
6224 fi
6225
6226 if test "x$have_getutent" = "xyes"; then
6227   plugin_users="yes"
6228 fi
6229
6230 if test "x$have_getutxent" = "xyes"; then
6231   plugin_users="yes"
6232 fi
6233
6234 if test "x$with_libxml2" = "xyes" && test "x$with_libvirt" = "xyes"; then
6235   plugin_virt="yes"
6236 fi
6237
6238 if test "x$with_libxenctrl" = "xyes"; then
6239   plugin_xencpu="yes"
6240 fi
6241
6242 if test "x$with_libdpdk" = "xyes"
6243 then
6244   plugin_dpdkstat="yes"
6245 fi
6246
6247 m4_divert_once([HELP_ENABLE], [
6248 collectd plugins:])
6249
6250 AC_ARG_ENABLE([all-plugins],
6251   [AS_HELP_STRING([--enable-all-plugins], [enable all plugins @<:@default=yes@:>@])],
6252   [
6253      if test "x$enableval" = "xyes"; then
6254        enable_all_plugins="yes"
6255      else if test "x$enableval" = "xauto"; then
6256        enable_all_plugins="auto"
6257      else
6258        enable_all_plugins="no"
6259      fi; fi
6260   ],
6261   [enable_all_plugins="auto"]
6262 )
6263
6264 m4_divert_once([HELP_ENABLE], [])
6265
6266 AC_PLUGIN([aggregation],         [yes],                     [Aggregation plugin])
6267 AC_PLUGIN([amqp],                [$with_librabbitmq],       [AMQP output plugin])
6268 AC_PLUGIN([apache],              [$with_libcurl],           [Apache httpd statistics])
6269 AC_PLUGIN([apcups],              [yes],                     [Statistics of UPSes by APC])
6270 AC_PLUGIN([apple_sensors],       [$with_libiokit],          [Apple hardware sensors])
6271 AC_PLUGIN([aquaero],             [$with_libaquaero5],       [Aquaero hardware sensors])
6272 AC_PLUGIN([ascent],              [$plugin_ascent],          [AscentEmu player statistics])
6273 AC_PLUGIN([barometer],           [$plugin_barometer],       [Barometer sensor on I2C])
6274 AC_PLUGIN([battery],             [$plugin_battery],         [Battery statistics])
6275 AC_PLUGIN([bind],                [$plugin_bind],            [ISC Bind nameserver statistics])
6276 AC_PLUGIN([ceph],                [$plugin_ceph],            [Ceph daemon statistics])
6277 AC_PLUGIN([cgroups],             [$plugin_cgroups],         [CGroups CPU usage accounting])
6278 AC_PLUGIN([chrony],              [yes],                     [Chrony statistics])
6279 AC_PLUGIN([conntrack],           [$plugin_conntrack],       [nf_conntrack statistics])
6280 AC_PLUGIN([contextswitch],       [$plugin_contextswitch],   [context switch statistics])
6281 AC_PLUGIN([cpu],                 [$plugin_cpu],             [CPU usage statistics])
6282 AC_PLUGIN([cpufreq],             [$plugin_cpufreq],         [CPU frequency statistics])
6283 AC_PLUGIN([cpusleep],            [$plugin_cpusleep],        [CPU sleep statistics])
6284 AC_PLUGIN([csv],                 [yes],                     [CSV output plugin])
6285 AC_PLUGIN([curl],                [$with_libcurl],           [CURL generic web statistics])
6286 AC_PLUGIN([curl_json],           [$plugin_curl_json],       [CouchDB statistics])
6287 AC_PLUGIN([curl_xml],            [$plugin_curl_xml],        [CURL generic xml statistics])
6288 AC_PLUGIN([dbi],                 [$with_libdbi],            [General database statistics])
6289 AC_PLUGIN([df],                  [$plugin_df],              [Filesystem usage statistics])
6290 AC_PLUGIN([disk],                [$plugin_disk],            [Disk usage statistics])
6291 AC_PLUGIN([dns],                 [$with_libpcap],           [DNS traffic analysis])
6292 AC_PLUGIN([dpdkstat],            [$plugin_dpdkstat],        [Stats from DPDK])
6293 AC_PLUGIN([drbd],                [$plugin_drbd],            [DRBD statistics])
6294 AC_PLUGIN([email],               [yes],                     [EMail statistics])
6295 AC_PLUGIN([entropy],             [$plugin_entropy],         [Entropy statistics])
6296 AC_PLUGIN([ethstat],             [$plugin_ethstat],         [Stats from NIC driver])
6297 AC_PLUGIN([exec],                [yes],                     [Execution of external programs])
6298 AC_PLUGIN([fhcount],             [$plugin_fhcount],         [File handles statistics])
6299 AC_PLUGIN([filecount],           [yes],                     [Count files in directories])
6300 AC_PLUGIN([fscache],             [$plugin_fscache],         [fscache statistics])
6301 AC_PLUGIN([gmond],               [$with_libganglia],        [Ganglia plugin])
6302 AC_PLUGIN([gps],                 [$plugin_gps],             [GPS plugin])
6303 AC_PLUGIN([grpc],                [$plugin_grpc],            [gRPC plugin])
6304 AC_PLUGIN([hddtemp],             [yes],                     [Query hddtempd])
6305 AC_PLUGIN([hugepages],           [$plugin_hugepages],       [Hugepages statistics])
6306 AC_PLUGIN([intel_rdt],           [$with_libpqos],           [Intel RDT monitor plugin])
6307 AC_PLUGIN([interface],           [$plugin_interface],       [Interface traffic statistics])
6308 AC_PLUGIN([ipc],                 [$plugin_ipc],             [IPC statistics])
6309 AC_PLUGIN([ipmi],                [$plugin_ipmi],            [IPMI sensor statistics])
6310 AC_PLUGIN([iptables],            [$with_libiptc],           [IPTables rule counters])
6311 AC_PLUGIN([ipvs],                [$plugin_ipvs],            [IPVS connection statistics])
6312 AC_PLUGIN([irq],                 [$plugin_irq],             [IRQ statistics])
6313 AC_PLUGIN([java],                [$with_java],              [Embed the Java Virtual Machine])
6314 AC_PLUGIN([load],                [$plugin_load],            [System load])
6315 AC_PLUGIN([log_logstash],        [$plugin_log_logstash],    [Logstash json_event compatible logging])
6316 AC_PLUGIN([logfile],             [yes],                     [File logging plugin])
6317 AC_PLUGIN([lpar],                [$with_perfstat],          [AIX logical partitions statistics])
6318 AC_PLUGIN([lua],                 [$with_liblua],            [Lua plugin])
6319 AC_PLUGIN([lvm],                 [$with_liblvm2app],        [LVM statistics])
6320 AC_PLUGIN([madwifi],             [$have_linux_wireless_h],  [Madwifi wireless statistics])
6321 AC_PLUGIN([match_empty_counter], [yes],                     [The empty counter match])
6322 AC_PLUGIN([match_hashed],        [yes],                     [The hashed match])
6323 AC_PLUGIN([match_regex],         [yes],                     [The regex match])
6324 AC_PLUGIN([match_timediff],      [yes],                     [The timediff match])
6325 AC_PLUGIN([match_value],         [yes],                     [The value match])
6326 AC_PLUGIN([mbmon],               [yes],                     [Query mbmond])
6327 AC_PLUGIN([mcelog],              [$plugin_mcelog],          [Machine Check Exceptions notifications])
6328 AC_PLUGIN([md],                  [$have_linux_raid_md_u_h], [md (Linux software RAID) devices])
6329 AC_PLUGIN([memcachec],           [$with_libmemcached],      [memcachec statistics])
6330 AC_PLUGIN([memcached],           [yes],                     [memcached statistics])
6331 AC_PLUGIN([memory],              [$plugin_memory],          [Memory usage])
6332 AC_PLUGIN([mic],                 [$with_mic],               [Intel Many Integrated Core stats])
6333 AC_PLUGIN([modbus],              [$with_libmodbus],         [Modbus plugin])
6334 AC_PLUGIN([mqtt],                [$with_libmosquitto],      [MQTT output plugin])
6335 AC_PLUGIN([multimeter],          [$plugin_multimeter],      [Read multimeter values])
6336 AC_PLUGIN([mysql],               [$with_libmysql],          [MySQL statistics])
6337 AC_PLUGIN([netapp],              [$with_libnetapp],         [NetApp plugin])
6338 AC_PLUGIN([netlink],             [$with_libmnl],            [Enhanced Linux network statistics])
6339 AC_PLUGIN([network],             [yes],                     [Network communication plugin])
6340 AC_PLUGIN([nfs],                 [$plugin_nfs],             [NFS statistics])
6341 AC_PLUGIN([nginx],               [$with_libcurl],           [nginx statistics])
6342 AC_PLUGIN([notify_desktop],      [$with_libnotify],         [Desktop notifications])
6343 AC_PLUGIN([notify_email],        [$with_libesmtp],          [Email notifier])
6344 AC_PLUGIN([notify_nagios],       [yes],                     [Nagios notification plugin])
6345 AC_PLUGIN([ntpd],                [yes],                     [NTPd statistics])
6346 AC_PLUGIN([numa],                [$plugin_numa],            [NUMA virtual memory statistics])
6347 AC_PLUGIN([nut],                 [$with_libupsclient],      [Network UPS tools statistics])
6348 AC_PLUGIN([olsrd],               [yes],                     [olsrd statistics])
6349 AC_PLUGIN([onewire],             [$with_libowcapi],         [OneWire sensor statistics])
6350 AC_PLUGIN([openldap],            [$with_libldap],           [OpenLDAP statistics])
6351 AC_PLUGIN([openvpn],             [yes],                     [OpenVPN client statistics])
6352 AC_PLUGIN([oracle],              [$with_oracle],            [Oracle plugin])
6353 AC_PLUGIN([ovs_events],          [$plugin_ovs_events],      [OVS events plugin])
6354 AC_PLUGIN([perl],                [$plugin_perl],            [Embed a Perl interpreter])
6355 AC_PLUGIN([pf],                  [$have_net_pfvar_h],       [BSD packet filter (PF) statistics])
6356 # FIXME: Check for libevent, too.
6357 AC_PLUGIN([pinba],               [$plugin_pinba],           [Pinba statistics])
6358 AC_PLUGIN([ping],                [$with_liboping],          [Network latency statistics])
6359 AC_PLUGIN([postgresql],          [$with_libpq],             [PostgreSQL database statistics])
6360 AC_PLUGIN([powerdns],            [yes],                     [PowerDNS statistics])
6361 AC_PLUGIN([processes],           [$plugin_processes],       [Process statistics])
6362 AC_PLUGIN([protocols],           [$plugin_protocols],       [Protocol (IP, TCP, ...) statistics])
6363 AC_PLUGIN([python],              [$plugin_python],          [Embed a Python interpreter])
6364 AC_PLUGIN([redis],               [$with_libhiredis],        [Redis plugin])
6365 AC_PLUGIN([routeros],            [$with_librouteros],       [RouterOS plugin])
6366 AC_PLUGIN([rrdcached],           [$librrd_rrdc_update],     [RRDTool output plugin])
6367 AC_PLUGIN([rrdtool],             [$with_librrd],            [RRDTool output plugin])
6368 AC_PLUGIN([sensors],             [$with_libsensors],        [lm_sensors statistics])
6369 AC_PLUGIN([serial],              [$plugin_serial],          [serial port traffic])
6370 AC_PLUGIN([sigrok],              [$with_libsigrok],         [sigrok acquisition sources])
6371 AC_PLUGIN([smart],               [$plugin_smart],           [SMART statistics])
6372 AC_PLUGIN([snmp],                [$with_libnetsnmp],        [SNMP querying plugin])
6373 AC_PLUGIN([snmp_agent],          [$plugin_snmp_agent],      [SNMP agent plugin])
6374 AC_PLUGIN([statsd],              [yes],                     [StatsD plugin])
6375 AC_PLUGIN([swap],                [$plugin_swap],            [Swap usage statistics])
6376 AC_PLUGIN([syslog],              [$have_syslog],            [Syslog logging plugin])
6377 AC_PLUGIN([table],               [yes],                     [Parsing of tabular data])
6378 AC_PLUGIN([tail],                [yes],                     [Parsing of logfiles])
6379 AC_PLUGIN([tail_csv],            [yes],                     [Parsing of CSV files])
6380 AC_PLUGIN([tape],                [$plugin_tape],            [Tape drive statistics])
6381 AC_PLUGIN([target_notification], [yes],                     [The notification target])
6382 AC_PLUGIN([target_replace],      [yes],                     [The replace target])
6383 AC_PLUGIN([target_scale],        [yes],                     [The scale target])
6384 AC_PLUGIN([target_set],          [yes],                     [The set target])
6385 AC_PLUGIN([target_v5upgrade],    [yes],                     [The v5upgrade target])
6386 AC_PLUGIN([tcpconns],            [$plugin_tcpconns],        [TCP connection statistics])
6387 AC_PLUGIN([teamspeak2],          [yes],                     [TeamSpeak2 server statistics])
6388 AC_PLUGIN([ted],                 [$plugin_ted],             [Read The Energy Detective values])
6389 AC_PLUGIN([thermal],             [$plugin_thermal],         [Linux ACPI thermal zone statistics])
6390 AC_PLUGIN([threshold],           [yes],                     [Threshold checking plugin])
6391 AC_PLUGIN([tokyotyrant],         [$with_libtokyotyrant],    [TokyoTyrant database statistics])
6392 AC_PLUGIN([turbostat],           [$plugin_turbostat],       [Advanced statistic on Intel cpu states])
6393 AC_PLUGIN([unixsock],            [yes],                     [Unixsock communication plugin])
6394 AC_PLUGIN([uptime],              [$plugin_uptime],          [Uptime statistics])
6395 AC_PLUGIN([users],               [$plugin_users],           [User statistics])
6396 AC_PLUGIN([uuid],                [yes],                     [UUID as hostname plugin])
6397 AC_PLUGIN([varnish],             [$with_libvarnish],        [Varnish cache statistics])
6398 AC_PLUGIN([virt],                [$plugin_virt],            [Virtual machine statistics])
6399 AC_PLUGIN([vmem],                [$plugin_vmem],            [Virtual memory statistics])
6400 AC_PLUGIN([vserver],             [$plugin_vserver],         [Linux VServer statistics])
6401 AC_PLUGIN([wireless],            [$plugin_wireless],        [Wireless statistics])
6402 AC_PLUGIN([write_graphite],      [yes],                     [Graphite / Carbon output plugin])
6403 AC_PLUGIN([write_http],          [$with_libcurl],           [HTTP output plugin])
6404 AC_PLUGIN([write_kafka],         [$with_librdkafka],        [Kafka output plugin])
6405 AC_PLUGIN([write_log],           [yes],                     [Log output plugin])
6406 AC_PLUGIN([write_mongodb],       [$with_libmongoc],         [MongoDB output plugin])
6407 AC_PLUGIN([write_prometheus],    [$plugin_write_prometheus], [Prometheus write plugin])
6408 AC_PLUGIN([write_redis],         [$with_libhiredis],        [Redis output plugin])
6409 AC_PLUGIN([write_riemann],       [$with_libriemann_client], [Riemann output plugin])
6410 AC_PLUGIN([write_sensu],         [yes],                     [Sensu output plugin])
6411 AC_PLUGIN([write_tsdb],          [yes],                     [TSDB output plugin])
6412 AC_PLUGIN([xencpu],              [$plugin_xencpu],          [Xen Host CPU usage])
6413 AC_PLUGIN([xmms],                [$with_libxmms],           [XMMS statistics])
6414 AC_PLUGIN([zfs_arc],             [$plugin_zfs_arc],         [ZFS ARC statistics])
6415 AC_PLUGIN([zone],                [$plugin_zone],            [Solaris container statistics])
6416 AC_PLUGIN([zookeeper],           [yes],                     [Zookeeper statistics])
6417
6418 dnl Default configuration file
6419 # Load either syslog or logfile
6420 LOAD_PLUGIN_SYSLOG=""
6421 LOAD_PLUGIN_LOGFILE=""
6422 LOAD_PLUGIN_LOG_LOGSTASH=""
6423
6424 AC_MSG_CHECKING([which default log plugin to load])
6425 default_log_plugin="none"
6426 if test "x$enable_syslog" = "xyes"; then
6427   default_log_plugin="syslog"
6428 else
6429   LOAD_PLUGIN_SYSLOG="##"
6430 fi
6431
6432 if test "x$enable_logfile" = "xyes"; then
6433   if test "x$default_log_plugin" = "xnone"; then
6434     default_log_plugin="logfile"
6435   else
6436     LOAD_PLUGIN_LOGFILE="#"
6437   fi
6438 else
6439   LOAD_PLUGIN_LOGFILE="##"
6440 fi
6441
6442 if test "x$enable_log_logstash" = "xyes"; then
6443   LOAD_PLUGIN_LOG_LOGSTASH="#"
6444 else
6445   LOAD_PLUGIN_LOG_LOGSTASH="##"
6446 fi
6447
6448 AC_MSG_RESULT([$default_log_plugin])
6449
6450 AC_SUBST([LOAD_PLUGIN_SYSLOG])
6451 AC_SUBST([LOAD_PLUGIN_LOGFILE])
6452 AC_SUBST([LOAD_PLUGIN_LOG_LOGSTASH])
6453
6454 if test "x$enable_debug" = "xyes"
6455 then
6456   DEFAULT_LOG_LEVEL="debug"
6457 else
6458   DEFAULT_LOG_LEVEL="info"
6459 fi
6460 AC_SUBST([DEFAULT_LOG_LEVEL])
6461
6462 # Load only one of rrdtool, network, csv in the default config.
6463 LOAD_PLUGIN_RRDTOOL=""
6464 LOAD_PLUGIN_NETWORK=""
6465 LOAD_PLUGIN_CSV=""
6466
6467 AC_MSG_CHECKING([which default write plugin to load])
6468 default_write_plugin="none"
6469 if test "x$enable_rrdtool" = "xyes"; then
6470   default_write_plugin="rrdtool"
6471 else
6472   LOAD_PLUGIN_RRDTOOL="##"
6473 fi
6474
6475 if test "x$enable_network" = "xyes"; then
6476   if test "x$default_write_plugin" = "xnone"; then
6477     default_write_plugin="network"
6478   else
6479     LOAD_PLUGIN_NETWORK="#"
6480   fi
6481 else
6482   LOAD_PLUGIN_NETWORK="##"
6483 fi
6484
6485 if test "x$enable_csv" = "xyes"; then
6486   if test "x$default_write_plugin" = "xnone"; then
6487     default_write_plugin="csv"
6488   else
6489     LOAD_PLUGIN_CSV="#"
6490   fi
6491 else
6492   LOAD_PLUGIN_CSV="##"
6493 fi
6494 AC_MSG_RESULT([$default_write_plugin])
6495
6496 AC_SUBST([LOAD_PLUGIN_RRDTOOL])
6497 AC_SUBST([LOAD_PLUGIN_NETWORK])
6498 AC_SUBST([LOAD_PLUGIN_CSV])
6499
6500 dnl ip_vs.h
6501 if test "x$ac_system" = "xLinux" && test "x$have_linux_ip_vs_h" = "xno" && "x$have_net_ip_vs_h" = "xno" && "x$have_ip_vs_h" = "xno"; then
6502   enable_ipvs="$enable_ipvs (ip_vs.h not found)"
6503 fi
6504
6505 if test "x$ip_vs_h_needs_kernel_cflags" = "xyes"; then
6506   enable_ipvs="$enable_ipvs (needs $KERNEL_CFLAGS)"
6507 fi
6508
6509 dnl Perl bindings
6510 PERL_BINDINGS_OPTIONS="PREFIX=${prefix}"
6511 AC_ARG_WITH(perl-bindings, [AS_HELP_STRING([--with-perl-bindings@<:@=OPTIONS@:>@], [Options passed to "perl Makefile.PL".])],
6512 [
6513   if test "x$withval" != "xno" && test "x$withval" != "xyes"
6514   then
6515     PERL_BINDINGS_OPTIONS="$withval"
6516     with_perl_bindings="yes"
6517   else
6518     with_perl_bindings="$withval"
6519   fi
6520 ],
6521 [
6522   if test "x$PERL" != "x"
6523   then
6524     with_perl_bindings="yes"
6525   else
6526     with_perl_bindings="no (no perl interpreter found)"
6527   fi
6528 ])
6529
6530 if test "x$with_perl_bindings" = "xyes"
6531 then
6532         AC_MSG_CHECKING([for the ExtUtils::MakeMaker module])
6533         if $PERL -MExtUtils::MakeMaker -e '' 2>/dev/null; then
6534                 AC_MSG_RESULT([yes])
6535         else
6536                 AC_MSG_RESULT([no])
6537                 with_perl_bindings="no (ExtUtils::MakeMaker not found)"
6538         fi
6539 fi
6540
6541 if test "x$with_perl_bindings" = "xyes"
6542 then
6543   PERL_BINDINGS="perl"
6544 else
6545   PERL_BINDINGS=""
6546 fi
6547
6548 AC_SUBST([PERL_BINDINGS])
6549 AC_SUBST([PERL_BINDINGS_OPTIONS])
6550
6551 dnl libcollectdclient
6552 LCC_VERSION_MAJOR=`echo $PACKAGE_VERSION | cut -d'.' -f1`
6553 LCC_VERSION_MINOR=`echo $PACKAGE_VERSION | cut -d'.' -f2`
6554 LCC_VERSION_PATCH=`echo $PACKAGE_VERSION | cut -d'.' -f3`
6555
6556 LCC_VERSION_EXTRA=`echo $PACKAGE_VERSION | cut -d'.' -f4-`
6557
6558 LCC_VERSION_STRING="$LCC_VERSION_MAJOR.$LCC_VERSION_MINOR.$LCC_VERSION_PATCH"
6559
6560 AC_SUBST([LCC_VERSION_MAJOR])
6561 AC_SUBST([LCC_VERSION_MINOR])
6562 AC_SUBST([LCC_VERSION_PATCH])
6563 AC_SUBST([LCC_VERSION_EXTRA])
6564 AC_SUBST([LCC_VERSION_STRING])
6565
6566 AC_CONFIG_FILES([src/libcollectdclient/collectd/lcc_features.h])
6567
6568 AM_CFLAGS="-Wall"
6569 AM_CXXFLAGS="-Wall"
6570 if test "x$enable_werror" != "xno"; then
6571   AM_CFLAGS="$AM_CFLAGS -Werror"
6572   AM_CXXFLAGS="$AM_CXXFLAGS -Werror"
6573 fi
6574
6575 AC_SUBST([AM_CFLAGS])
6576 AC_SUBST([AM_CXXFLAGS])
6577
6578 AC_CONFIG_FILES([ \
6579   Makefile \
6580   src/collectd.conf \
6581   src/libcollectdclient/libcollectdclient.pc \
6582 ])
6583
6584 AC_OUTPUT
6585
6586 if test "x$with_librrd" = "xyes" && test "x$librrd_threadsafe" != "xyes"; then
6587   with_librrd="yes (warning: librrd is not thread-safe)"
6588 fi
6589
6590 if test "x$with_libperl" = "xyes"; then
6591   with_libperl="yes (version `$PERL -MConfig -e 'print $Config{version};'`)"
6592 else
6593   enable_perl="no (needs libperl)"
6594 fi
6595
6596 if test "x$enable_perl" = "xno" && test "x$c_cv_have_perl_ithreads" = "xno"; then
6597   enable_perl="no (libperl doesn't support ithreads)"
6598 fi
6599
6600 if test "x$with_perl_bindings" = "xyes" && test "x$PERL_BINDINGS_OPTIONS" != "x"; then
6601   with_perl_bindings="yes ($PERL_BINDINGS_OPTIONS)"
6602 fi
6603
6604 AC_MSG_RESULT()
6605 AC_MSG_RESULT([Configuration:])
6606 AC_MSG_RESULT([  Build:])
6607 AC_MSG_RESULT([    Platform  . . . . . . $ac_system])
6608 AC_MSG_RESULT([    CC  . . . . . . . . . $CC])
6609 AC_MSG_RESULT([    CFLAGS  . . . . . . . $AM_CFLAGS $CFLAGS])
6610 AC_MSG_RESULT([    CXXFLAGS  . . . . . . $AM_CXXFLAGS $CXXFLAGS])
6611 AC_MSG_RESULT([    CPP . . . . . . . . . $CPP])
6612 AC_MSG_RESULT([    CPPFLAGS  . . . . . . $CPPFLAGS])
6613 AC_MSG_RESULT([    GRPC_CPP_PLUGIN . . . $GRPC_CPP_PLUGIN])
6614 AC_MSG_RESULT([    LD  . . . . . . . . . $LD])
6615 AC_MSG_RESULT([    LDFLAGS . . . . . . . $LDFLAGS])
6616 AC_MSG_RESULT([    PROTOC  . . . . . . . $PROTOC])
6617 AC_MSG_RESULT([    YACC  . . . . . . . . $YACC])
6618 AC_MSG_RESULT([    YFLAGS  . . . . . . . $YFLAGS])
6619 AC_MSG_RESULT()
6620 AC_MSG_RESULT([  Libraries:])
6621 AC_MSG_RESULT([    intel mic . . . . . . $with_mic])
6622 AC_MSG_RESULT([    libaquaero5 . . . . . $with_libaquaero5])
6623 AC_MSG_RESULT([    libatasmart . . . . . $with_libatasmart])
6624 AC_MSG_RESULT([    libcurl . . . . . . . $with_libcurl])
6625 AC_MSG_RESULT([    libdbi  . . . . . . . $with_libdbi])
6626 AC_MSG_RESULT([    libdpdk . . . . . . . $with_libdpdk])
6627 AC_MSG_RESULT([    libesmtp  . . . . . . $with_libesmtp])
6628 AC_MSG_RESULT([    libganglia  . . . . . $with_libganglia])
6629 AC_MSG_RESULT([    libgcrypt . . . . . . $with_libgcrypt])
6630 AC_MSG_RESULT([    libgps  . . . . . . . $with_libgps])
6631 AC_MSG_RESULT([    libgrpc++ . . . . . . $with_libgrpcpp])
6632 AC_MSG_RESULT([    libhiredis  . . . . . $with_libhiredis])
6633 AC_MSG_RESULT([    libi2c-dev  . . . . . $with_libi2c])
6634 AC_MSG_RESULT([    libiokit  . . . . . . $with_libiokit])
6635 AC_MSG_RESULT([    libiptc . . . . . . . $with_libiptc])
6636 AC_MSG_RESULT([    libjvm  . . . . . . . $with_java])
6637 AC_MSG_RESULT([    libkstat  . . . . . . $with_kstat])
6638 AC_MSG_RESULT([    libkvm  . . . . . . . $with_libkvm])
6639 AC_MSG_RESULT([    libldap . . . . . . . $with_libldap])
6640 AC_MSG_RESULT([    liblua  . . . . . . . $with_liblua])
6641 AC_MSG_RESULT([    liblvm2app  . . . . . $with_liblvm2app])
6642 AC_MSG_RESULT([    libmemcached  . . . . $with_libmemcached])
6643 AC_MSG_RESULT([    libmicrohttpd . . . . $with_libmicrohttpd])
6644 AC_MSG_RESULT([    libmnl  . . . . . . . $with_libmnl])
6645 AC_MSG_RESULT([    libmodbus . . . . . . $with_libmodbus])
6646 AC_MSG_RESULT([    libmongoc . . . . . . $with_libmongoc])
6647 AC_MSG_RESULT([    libmosquitto  . . . . $with_libmosquitto])
6648 AC_MSG_RESULT([    libmysql  . . . . . . $with_libmysql])
6649 AC_MSG_RESULT([    libnetapp . . . . . . $with_libnetapp])
6650 AC_MSG_RESULT([    libnetsnmp  . . . . . $with_libnetsnmp])
6651 AC_MSG_RESULT([    libnotify . . . . . . $with_libnotify])
6652 AC_MSG_RESULT([    libopenipmi . . . . . $with_libopenipmipthread])
6653 AC_MSG_RESULT([    liboping  . . . . . . $with_liboping])
6654 AC_MSG_RESULT([    libowcapi . . . . . . $with_libowcapi])
6655 AC_MSG_RESULT([    libpcap . . . . . . . $with_libpcap])
6656 AC_MSG_RESULT([    libperfstat . . . . . $with_perfstat])
6657 AC_MSG_RESULT([    libperl . . . . . . . $with_libperl])
6658 AC_MSG_RESULT([    libpq . . . . . . . . $with_libpq])
6659 AC_MSG_RESULT([    libpqos . . . . . . . $with_libpqos])
6660 AC_MSG_RESULT([    libprotobuf . . . . . $with_libprotobuf])
6661 AC_MSG_RESULT([    libprotobuf-c . . . . $with_libprotobuf_c])
6662 AC_MSG_RESULT([    libpython . . . . . . $with_libpython])
6663 AC_MSG_RESULT([    librabbitmq . . . . . $with_librabbitmq])
6664 AC_MSG_RESULT([    libriemann-client . . $with_libriemann_client])
6665 AC_MSG_RESULT([    librdkafka  . . . . . $with_librdkafka])
6666 AC_MSG_RESULT([    librouteros . . . . . $with_librouteros])
6667 AC_MSG_RESULT([    librrd  . . . . . . . $with_librrd])
6668 AC_MSG_RESULT([    libsensors  . . . . . $with_libsensors])
6669 AC_MSG_RESULT([    libsigrok   . . . . . $with_libsigrok])
6670 AC_MSG_RESULT([    libstatgrab . . . . . $with_libstatgrab])
6671 AC_MSG_RESULT([    libtokyotyrant  . . . $with_libtokyotyrant])
6672 AC_MSG_RESULT([    libudev . . . . . . . $with_libudev])
6673 AC_MSG_RESULT([    libupsclient  . . . . $with_libupsclient])
6674 AC_MSG_RESULT([    libvarnish  . . . . . $with_libvarnish])
6675 AC_MSG_RESULT([    libvirt . . . . . . . $with_libvirt])
6676 AC_MSG_RESULT([    libxenctrl  . . . . . $with_libxenctrl])
6677 AC_MSG_RESULT([    libxml2 . . . . . . . $with_libxml2])
6678 AC_MSG_RESULT([    libxmms . . . . . . . $with_libxmms])
6679 AC_MSG_RESULT([    libyajl . . . . . . . $with_libyajl])
6680 AC_MSG_RESULT([    oracle  . . . . . . . $with_oracle])
6681 AC_MSG_RESULT([    protobuf-c  . . . . . $have_protoc_c])
6682 AC_MSG_RESULT([    protoc 3  . . . . . . $have_protoc3])
6683 AC_MSG_RESULT()
6684 AC_MSG_RESULT([  Features:])
6685 AC_MSG_RESULT([    daemon mode . . . . . $enable_daemon])
6686 AC_MSG_RESULT([    debug . . . . . . . . $enable_debug])
6687 AC_MSG_RESULT()
6688 AC_MSG_RESULT([  Bindings:])
6689 AC_MSG_RESULT([    perl  . . . . . . . . $with_perl_bindings])
6690 AC_MSG_RESULT()
6691 AC_MSG_RESULT([  Modules:])
6692 AC_MSG_RESULT([    aggregation . . . . . $enable_aggregation])
6693 AC_MSG_RESULT([    amqp    . . . . . . . $enable_amqp])
6694 AC_MSG_RESULT([    apache  . . . . . . . $enable_apache])
6695 AC_MSG_RESULT([    apcups  . . . . . . . $enable_apcups])
6696 AC_MSG_RESULT([    apple_sensors . . . . $enable_apple_sensors])
6697 AC_MSG_RESULT([    aquaero . . . . . . . $enable_aquaero])
6698 AC_MSG_RESULT([    ascent  . . . . . . . $enable_ascent])
6699 AC_MSG_RESULT([    barometer . . . . . . $enable_barometer])
6700 AC_MSG_RESULT([    battery . . . . . . . $enable_battery])
6701 AC_MSG_RESULT([    bind  . . . . . . . . $enable_bind])
6702 AC_MSG_RESULT([    ceph  . . . . . . . . $enable_ceph])
6703 AC_MSG_RESULT([    cgroups . . . . . . . $enable_cgroups])
6704 AC_MSG_RESULT([    chrony. . . . . . . . $enable_chrony])
6705 AC_MSG_RESULT([    conntrack . . . . . . $enable_conntrack])
6706 AC_MSG_RESULT([    contextswitch . . . . $enable_contextswitch])
6707 AC_MSG_RESULT([    cpu . . . . . . . . . $enable_cpu])
6708 AC_MSG_RESULT([    cpufreq . . . . . . . $enable_cpufreq])
6709 AC_MSG_RESULT([    cpusleep  . . . . . . $enable_cpusleep])
6710 AC_MSG_RESULT([    csv . . . . . . . . . $enable_csv])
6711 AC_MSG_RESULT([    curl  . . . . . . . . $enable_curl])
6712 AC_MSG_RESULT([    curl_json . . . . . . $enable_curl_json])
6713 AC_MSG_RESULT([    curl_xml  . . . . . . $enable_curl_xml])
6714 AC_MSG_RESULT([    dbi . . . . . . . . . $enable_dbi])
6715 AC_MSG_RESULT([    df  . . . . . . . . . $enable_df])
6716 AC_MSG_RESULT([    disk  . . . . . . . . $enable_disk])
6717 AC_MSG_RESULT([    dns . . . . . . . . . $enable_dns])
6718 AC_MSG_RESULT([    dpdkstat  . . . . . . $enable_dpdkstat])
6719 AC_MSG_RESULT([    drbd  . . . . . . . . $enable_drbd])
6720 AC_MSG_RESULT([    email . . . . . . . . $enable_email])
6721 AC_MSG_RESULT([    entropy . . . . . . . $enable_entropy])
6722 AC_MSG_RESULT([    ethstat . . . . . . . $enable_ethstat])
6723 AC_MSG_RESULT([    exec  . . . . . . . . $enable_exec])
6724 AC_MSG_RESULT([    fhcount . . . . . . . $enable_fhcount])
6725 AC_MSG_RESULT([    filecount . . . . . . $enable_filecount])
6726 AC_MSG_RESULT([    fscache . . . . . . . $enable_fscache])
6727 AC_MSG_RESULT([    gmond . . . . . . . . $enable_gmond])
6728 AC_MSG_RESULT([    gps . . . . . . . . . $enable_gps])
6729 AC_MSG_RESULT([    grpc  . . . . . . . . $enable_grpc])
6730 AC_MSG_RESULT([    hddtemp . . . . . . . $enable_hddtemp])
6731 AC_MSG_RESULT([    hugepages . . . . . . $enable_hugepages])
6732 AC_MSG_RESULT([    intel_rdt . . . . . . $enable_intel_rdt])
6733 AC_MSG_RESULT([    interface . . . . . . $enable_interface])
6734 AC_MSG_RESULT([    ipc . . . . . . . . . $enable_ipc])
6735 AC_MSG_RESULT([    ipmi  . . . . . . . . $enable_ipmi])
6736 AC_MSG_RESULT([    iptables  . . . . . . $enable_iptables])
6737 AC_MSG_RESULT([    ipvs  . . . . . . . . $enable_ipvs])
6738 AC_MSG_RESULT([    irq . . . . . . . . . $enable_irq])
6739 AC_MSG_RESULT([    java  . . . . . . . . $enable_java])
6740 AC_MSG_RESULT([    load  . . . . . . . . $enable_load])
6741 AC_MSG_RESULT([    logfile . . . . . . . $enable_logfile])
6742 AC_MSG_RESULT([    log_logstash  . . . . $enable_log_logstash])
6743 AC_MSG_RESULT([    lpar  . . . . . . . . $enable_lpar])
6744 AC_MSG_RESULT([    lua . . . . . . . . . $enable_lua])
6745 AC_MSG_RESULT([    lvm . . . . . . . . . $enable_lvm])
6746 AC_MSG_RESULT([    madwifi . . . . . . . $enable_madwifi])
6747 AC_MSG_RESULT([    match_empty_counter . $enable_match_empty_counter])
6748 AC_MSG_RESULT([    match_hashed  . . . . $enable_match_hashed])
6749 AC_MSG_RESULT([    match_regex . . . . . $enable_match_regex])
6750 AC_MSG_RESULT([    match_timediff  . . . $enable_match_timediff])
6751 AC_MSG_RESULT([    match_value . . . . . $enable_match_value])
6752 AC_MSG_RESULT([    mbmon . . . . . . . . $enable_mbmon])
6753 AC_MSG_RESULT([    mcelog  . . . . . . . $enable_mcelog])
6754 AC_MSG_RESULT([    md  . . . . . . . . . $enable_md])
6755 AC_MSG_RESULT([    memcachec . . . . . . $enable_memcachec])
6756 AC_MSG_RESULT([    memcached . . . . . . $enable_memcached])
6757 AC_MSG_RESULT([    memory  . . . . . . . $enable_memory])
6758 AC_MSG_RESULT([    mic . . . . . . . . . $enable_mic])
6759 AC_MSG_RESULT([    modbus  . . . . . . . $enable_modbus])
6760 AC_MSG_RESULT([    mqtt  . . . . . . . . $enable_mqtt])
6761 AC_MSG_RESULT([    multimeter  . . . . . $enable_multimeter])
6762 AC_MSG_RESULT([    mysql . . . . . . . . $enable_mysql])
6763 AC_MSG_RESULT([    netapp  . . . . . . . $enable_netapp])
6764 AC_MSG_RESULT([    netlink . . . . . . . $enable_netlink])
6765 AC_MSG_RESULT([    network . . . . . . . $enable_network])
6766 AC_MSG_RESULT([    nfs . . . . . . . . . $enable_nfs])
6767 AC_MSG_RESULT([    nginx . . . . . . . . $enable_nginx])
6768 AC_MSG_RESULT([    notify_desktop  . . . $enable_notify_desktop])
6769 AC_MSG_RESULT([    notify_email  . . . . $enable_notify_email])
6770 AC_MSG_RESULT([    notify_nagios . . . . $enable_notify_nagios])
6771 AC_MSG_RESULT([    ntpd  . . . . . . . . $enable_ntpd])
6772 AC_MSG_RESULT([    numa  . . . . . . . . $enable_numa])
6773 AC_MSG_RESULT([    nut . . . . . . . . . $enable_nut])
6774 AC_MSG_RESULT([    olsrd . . . . . . . . $enable_olsrd])
6775 AC_MSG_RESULT([    onewire . . . . . . . $enable_onewire])
6776 AC_MSG_RESULT([    openldap  . . . . . . $enable_openldap])
6777 AC_MSG_RESULT([    openvpn . . . . . . . $enable_openvpn])
6778 AC_MSG_RESULT([    oracle  . . . . . . . $enable_oracle])
6779 AC_MSG_RESULT([    ovs_events  . . . . . $enable_ovs_events])
6780 AC_MSG_RESULT([    perl  . . . . . . . . $enable_perl])
6781 AC_MSG_RESULT([    pf  . . . . . . . . . $enable_pf])
6782 AC_MSG_RESULT([    pinba . . . . . . . . $enable_pinba])
6783 AC_MSG_RESULT([    ping  . . . . . . . . $enable_ping])
6784 AC_MSG_RESULT([    postgresql  . . . . . $enable_postgresql])
6785 AC_MSG_RESULT([    powerdns  . . . . . . $enable_powerdns])
6786 AC_MSG_RESULT([    processes . . . . . . $enable_processes])
6787 AC_MSG_RESULT([    protocols . . . . . . $enable_protocols])
6788 AC_MSG_RESULT([    python  . . . . . . . $enable_python])
6789 AC_MSG_RESULT([    redis . . . . . . . . $enable_redis])
6790 AC_MSG_RESULT([    routeros  . . . . . . $enable_routeros])
6791 AC_MSG_RESULT([    rrdcached . . . . . . $enable_rrdcached])
6792 AC_MSG_RESULT([    rrdtool . . . . . . . $enable_rrdtool])
6793 AC_MSG_RESULT([    sensors . . . . . . . $enable_sensors])
6794 AC_MSG_RESULT([    serial  . . . . . . . $enable_serial])
6795 AC_MSG_RESULT([    sigrok  . . . . . . . $enable_sigrok])
6796 AC_MSG_RESULT([    smart . . . . . . . . $enable_smart])
6797 AC_MSG_RESULT([    snmp  . . . . . . . . $enable_snmp])
6798 AC_MSG_RESULT([    snmp_agent  . . . . . $enable_snmp_agent])
6799 AC_MSG_RESULT([    statsd  . . . . . . . $enable_statsd])
6800 AC_MSG_RESULT([    swap  . . . . . . . . $enable_swap])
6801 AC_MSG_RESULT([    syslog  . . . . . . . $enable_syslog])
6802 AC_MSG_RESULT([    table . . . . . . . . $enable_table])
6803 AC_MSG_RESULT([    tail_csv  . . . . . . $enable_tail_csv])
6804 AC_MSG_RESULT([    tail  . . . . . . . . $enable_tail])
6805 AC_MSG_RESULT([    tape  . . . . . . . . $enable_tape])
6806 AC_MSG_RESULT([    target_notification . $enable_target_notification])
6807 AC_MSG_RESULT([    target_replace  . . . $enable_target_replace])
6808 AC_MSG_RESULT([    target_scale  . . . . $enable_target_scale])
6809 AC_MSG_RESULT([    target_set  . . . . . $enable_target_set])
6810 AC_MSG_RESULT([    target_v5upgrade  . . $enable_target_v5upgrade])
6811 AC_MSG_RESULT([    tcpconns  . . . . . . $enable_tcpconns])
6812 AC_MSG_RESULT([    teamspeak2  . . . . . $enable_teamspeak2])
6813 AC_MSG_RESULT([    ted . . . . . . . . . $enable_ted])
6814 AC_MSG_RESULT([    thermal . . . . . . . $enable_thermal])
6815 AC_MSG_RESULT([    threshold . . . . . . $enable_threshold])
6816 AC_MSG_RESULT([    tokyotyrant . . . . . $enable_tokyotyrant])
6817 AC_MSG_RESULT([    turbostat . . . . . . $enable_turbostat])
6818 AC_MSG_RESULT([    unixsock  . . . . . . $enable_unixsock])
6819 AC_MSG_RESULT([    uptime  . . . . . . . $enable_uptime])
6820 AC_MSG_RESULT([    users . . . . . . . . $enable_users])
6821 AC_MSG_RESULT([    uuid  . . . . . . . . $enable_uuid])
6822 AC_MSG_RESULT([    varnish . . . . . . . $enable_varnish])
6823 AC_MSG_RESULT([    virt  . . . . . . . . $enable_virt])
6824 AC_MSG_RESULT([    vmem  . . . . . . . . $enable_vmem])
6825 AC_MSG_RESULT([    vserver . . . . . . . $enable_vserver])
6826 AC_MSG_RESULT([    wireless  . . . . . . $enable_wireless])
6827 AC_MSG_RESULT([    write_graphite  . . . $enable_write_graphite])
6828 AC_MSG_RESULT([    write_http  . . . . . $enable_write_http])
6829 AC_MSG_RESULT([    write_kafka . . . . . $enable_write_kafka])
6830 AC_MSG_RESULT([    write_log . . . . . . $enable_write_log])
6831 AC_MSG_RESULT([    write_mongodb . . . . $enable_write_mongodb])
6832 AC_MSG_RESULT([    write_prometheus. . . $enable_write_prometheus])
6833 AC_MSG_RESULT([    write_redis . . . . . $enable_write_redis])
6834 AC_MSG_RESULT([    write_riemann . . . . $enable_write_riemann])
6835 AC_MSG_RESULT([    write_sensu . . . . . $enable_write_sensu])
6836 AC_MSG_RESULT([    write_tsdb  . . . . . $enable_write_tsdb])
6837 AC_MSG_RESULT([    xencpu  . . . . . . . $enable_xencpu])
6838 AC_MSG_RESULT([    xmms  . . . . . . . . $enable_xmms])
6839 AC_MSG_RESULT([    zfs_arc . . . . . . . $enable_zfs_arc])
6840 AC_MSG_RESULT([    zone  . . . . . . . . $enable_zone])
6841 AC_MSG_RESULT([    zookeeper . . . . . . $enable_zookeeper])
6842 AC_MSG_RESULT()
6843
6844 if test "x$dependency_error" = "xyes"; then
6845   AC_MSG_ERROR("Some plugins are missing dependencies - see the summary above for details")
6846 fi
6847
6848 if test "x$dependency_warning" = "xyes"; then
6849   AC_MSG_WARN("Some plugins seem to have missing dependencies but have been enabled forcibly - see the summary above for details")
6850 fi
6851
6852 # vim: set fdm=marker sw=2 sts=2 ts=2 et :