X-Git-Url: https://git.octo.it/?p=collectd.git;a=blobdiff_plain;f=configure.in;fp=configure.in;h=7c4ec3a2da07f0ab5d091e32e99e2fced01d0cae;hp=af584425ae890d9c9087471de9b8c943e49703d1;hb=3faf514fd9b869cadda0f895e14e5036313c7781;hpb=da69316b56551acab689af78809ec88d48a601cd diff --git a/configure.in b/configure.in index af584425..7c4ec3a2 100644 --- a/configure.in +++ b/configure.in @@ -1,7 +1,8 @@ dnl Process this file with autoconf to produce a configure script. -AC_INIT(collectd, m4_esyscmd(./version-gen.sh)) +AC_INIT(collectd, [m4_esyscmd(./version-gen.sh)]) AC_CONFIG_SRCDIR(src/collectd.c) AC_CONFIG_HEADERS(src/config.h) +AC_CONFIG_AUX_DIR([libltdl/config]) m4_ifdef([LT_PACKAGE_VERSION], # libtool >= 2.2 @@ -90,6 +91,7 @@ fi if test "x$ac_system" = "xSolaris" then AC_DEFINE(_POSIX_PTHREAD_SEMANTICS, 1, [Define to enforce POSIX thread semantics under Solaris.]) + AC_DEFINE(_REENTRANT, 1, [Define to enable reentrancy interfaces.]) fi if test "x$ac_system" = "xAIX" then @@ -298,6 +300,21 @@ fi # For hddtemp module AC_CHECK_HEADERS(linux/major.h libgen.h) +# For md module (Linux only) +if test "x$ac_system" = "xLinux" +then + AC_CHECK_HEADERS(linux/raid/md_u.h, + [have_linux_raid_md_u_h="yes"], + [have_linux_raid_md_u_h="no"], +[ +#include +#include +#include +]) +else + have_linux_raid_md_u_h="no" +fi + # For the battery plugin AC_CHECK_HEADERS(IOKit/ps/IOPowerSources.h, [], [], [ @@ -387,19 +404,64 @@ AC_CHECK_HEADERS(linux/netdevice.h, [], [], #endif ]) +# For ethstat module +AC_CHECK_HEADERS(linux/sockios.h, + [have_linux_sockios_h="yes"], + [have_linux_sockios_h="no"], + [ +#if HAVE_SYS_IOCTL_H +# include +#endif +#if HAVE_NET_IF_H +# include +#endif + ]) +AC_CHECK_HEADERS(linux/ethtool.h, + [have_linux_ethtool_h="yes"], + [have_linux_ethtool_h="no"], + [ +#if HAVE_SYS_IOCTL_H +# include +#endif +#if HAVE_NET_IF_H +# include +#endif +#if HAVE_LINUX_SOCKIOS_H +# include +#endif + ]) + # For ipvs module +have_linux_ip_vs_h="no" have_net_ip_vs_h="no" have_ip_vs_h="no" +ip_vs_h_needs_kernel_cflags="no" if test "x$ac_system" = "xLinux" then - SAVE_CFLAGS="$CFLAGS" - CFLAGS="$CFLAGS $KERNEL_CFLAGS" - + AC_CHECK_HEADERS(linux/ip_vs.h, [have_linux_ip_vs_h="yes"]) AC_CHECK_HEADERS(net/ip_vs.h, [have_net_ip_vs_h="yes"]) AC_CHECK_HEADERS(ip_vs.h, [have_ip_vs_h="yes"]) - CFLAGS="$SAVE_CFLAGS" + if test "x$have_linux_ip_vs_h$have_net_ip_vs_h$have_ip_vs_h" = "xnonono" && test -d "$KERNEL_DIR" + then + SAVE_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS $KERNEL_CFLAGS" + + AC_MSG_NOTICE([Did not find ip_vs.h. Trying again using headers from $KERNEL_DIR.]) + + AC_CHECK_HEADERS(linux/ip_vs.h, [have_linux_ip_vs_h="yes"]) + AC_CHECK_HEADERS(net/ip_vs.h, [have_net_ip_vs_h="yes"]) + AC_CHECK_HEADERS(ip_vs.h, [have_ip_vs_h="yes"]) + + if test "x$have_linux_ip_vs_h" = "xyes" || test "x$have_net_ip_vs_h" = "xyes" || test "x$have_ip_vs_h" = "xyes" + then + ip_vs_h_needs_kernel_cflags="yes" + fi + + CFLAGS="$SAVE_CFLAGS" + fi fi +AM_CONDITIONAL(IP_VS_H_NEEDS_KERNEL_CFLAGS, test "x$ip_vs_h_needs_kernel_cflags" = "xyes") # For quota module AC_CHECK_HEADERS(sys/ucred.h, [], [], @@ -471,6 +533,8 @@ AC_CHECK_HEADERS(netinet/if_ether.h, [], [], #endif ]) +AC_CHECK_HEADERS(netinet/ip_compat.h) + # For the multimeter plugin have_termios_h="no" AC_CHECK_HEADERS(termios.h, [have_termios_h="yes"]) @@ -572,6 +636,27 @@ socket_needs_socket="no" AC_CHECK_FUNCS(socket, [], AC_CHECK_LIB(socket, socket, [socket_needs_socket="yes"], AC_MSG_ERROR(cannot find socket))) AM_CONDITIONAL(BUILD_WITH_LIBSOCKET, test "x$socket_needs_socket" = "xyes") +clock_gettime_needs_rt="no" +clock_gettime_needs_posix4="no" +have_clock_gettime="no" +AC_CHECK_FUNCS(clock_gettime, [have_clock_gettime="yes"]) +if test "x$have_clock_gettime" = "xno" +then + AC_CHECK_LIB(rt, clock_gettime, [clock_gettime_needs_rt="yes" + have_clock_gettime="yes"]) +fi +if test "x$have_clock_gettime" = "xno" +then + AC_CHECK_LIB(posix4, clock_gettime, [clock_gettime_needs_posix4="yes" + have_clock_gettime="yes"]) +fi +if test "x$have_clock_gettime" = "xyes" +then + AC_DEFINE(HAVE_CLOCK_GETTIME, 1, [Define if the clock_gettime(2) function is available.]) +else + AC_MSG_WARN(cannot find clock_gettime) +fi + nanosleep_needs_rt="no" nanosleep_needs_posix4="no" AC_CHECK_FUNCS(nanosleep, @@ -581,8 +666,9 @@ AC_CHECK_FUNCS(nanosleep, AC_CHECK_LIB(posix4, nanosleep, [nanosleep_needs_posix4="yes"], AC_MSG_ERROR(cannot find nanosleep)))) -AM_CONDITIONAL(BUILD_WITH_LIBRT, test "x$nanosleep_needs_rt" = "xyes") -AM_CONDITIONAL(BUILD_WITH_LIBPOSIX4, test "x$nanosleep_needs_posix4" = "xyes") + +AM_CONDITIONAL(BUILD_WITH_LIBRT, test "x$clock_gettime_needs_rt" = "xyes" || test "x$nanosleep_needs_rt" = "xyes") +AM_CONDITIONAL(BUILD_WITH_LIBPOSIX4, test "x$clock_gettime_needs_posix4" = "xyes" || test "x$nanosleep_needs_posix4" = "xyes") AC_CHECK_FUNCS(sysctl, [have_sysctl="yes"], [have_sysctl="no"]) AC_CHECK_FUNCS(sysctlbyname, [have_sysctlbyname="yes"], [have_sysctlbyname="no"]) @@ -592,9 +678,77 @@ AC_CHECK_FUNCS(thread_info, [have_thread_info="yes"], [have_thread_info="no"]) AC_CHECK_FUNCS(statfs, [have_statfs="yes"], [have_statfs="no"]) AC_CHECK_FUNCS(statvfs, [have_statvfs="yes"], [have_statvfs="no"]) AC_CHECK_FUNCS(getifaddrs, [have_getifaddrs="yes"], [have_getifaddrs="no"]) +AC_CHECK_FUNCS(getloadavg, [have_getloadavg="yes"], [have_getloadavg="no"]) AC_CHECK_FUNCS(syslog, [have_syslog="yes"], [have_syslog="no"]) AC_CHECK_FUNCS(getutent, [have_getutent="yes"], [have_getutent="no"]) AC_CHECK_FUNCS(getutxent, [have_getutxent="yes"], [have_getutxent="no"]) + +# Check for strptime {{{ +if test "x$GCC" = "xyes" +then + SAVE_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -Wall -Wextra -Werror" +fi + +AC_CHECK_FUNCS(strptime, [have_strptime="yes"], [have_strptime="no"]) +if test "x$have_strptime" = "xyes" +then + AC_CACHE_CHECK([whether strptime is exported by default], + [c_cv_have_strptime_default], + AC_COMPILE_IFELSE( +AC_LANG_PROGRAM( +[[ +AC_INCLUDES_DEFAULT +#include +]], +[[ + struct tm stm; + (void) strptime ("2010-12-30%13:42:42", "%Y-%m-%dT%T", &stm); +]]), + [c_cv_have_strptime_default="yes"], + [c_cv_have_strptime_default="no"])) +fi +if test "x$have_strptime" = "xyes" && test "x$c_cv_have_strptime_default" = "xno" +then + AC_CACHE_CHECK([whether strptime needs standards mode], + [c_cv_have_strptime_standards], + AC_COMPILE_IFELSE( +AC_LANG_PROGRAM( +[[ +#ifndef _ISOC99_SOURCE +# define _ISOC99_SOURCE 1 +#endif +#ifndef _POSIX_C_SOURCE +# define _POSIX_C_SOURCE 200112L +#endif +#ifndef _XOPEN_SOURCE +# define _XOPEN_SOURCE 500 +#endif +AC_INCLUDES_DEFAULT +#include +]], +[[ + struct tm stm; + (void) strptime ("2010-12-30%13:42:42", "%Y-%m-%dT%T", &stm); +]]), + [c_cv_have_strptime_standards="yes"], + [c_cv_have_strptime_standards="no"])) + + if test "x$c_cv_have_strptime_standards" = "xyes" + then + AC_DEFINE([STRPTIME_NEEDS_STANDARDS], 1, [Set to true if strptime is only exported in X/Open mode (GNU libc).]) + else + have_strptime="no" + fi +fi + +if test "x$GCC" = "xyes" +then + CFLAGS="$SAVE_CFLAGS" +fi + +# }}} Check for strptime + AC_CHECK_FUNCS(swapctl, [have_swapctl="yes"], [have_swapctl="no"]) if test "x$have_swapctl" = "xyes"; then AC_CACHE_CHECK([whether swapctl takes two arguments], @@ -646,9 +800,6 @@ if test "x$have_swapctl" = "xyes"; then fi fi -# For load module -AC_CHECK_FUNCS(getloadavg, [have_getloadavg="yes"], [have_getloadavg="no"]) - # Check for NAN AC_ARG_WITH(nan-emulation, [AS_HELP_STRING([--with-nan-emulation], [use emulated NAN. For crosscompiling only.])], [ @@ -669,7 +820,7 @@ if test "x$nan_type" = "xnone"; then [[ #include #include -static float foo = NAN; +static double foo = NAN; ]], [[ if (isnan (foo)) @@ -695,7 +846,7 @@ if test "x$nan_type" = "xnone"; then #include #define __USE_ISOC99 1 #include -static float foo = NAN; +static double foo = NAN; ]], [[ if (isnan (foo)) @@ -729,7 +880,7 @@ if test "x$nan_type" = "xnone"; then #ifndef isnan # define isnan(f) ((f) != (f)) #endif -static float foo = NAN; +static double foo = NAN; ]], [[ if (isnan (foo)) @@ -1077,6 +1228,7 @@ AC_CHECK_MEMBERS([struct kinfo_proc.ki_pid, struct kinfo_proc.ki_rssize, struct have_struct_kinfo_proc_freebsd="no" ], [ +AC_INCLUDES_DEFAULT #include #include #include @@ -1093,6 +1245,7 @@ AC_CHECK_MEMBERS([struct kinfo_proc.kp_proc, struct kinfo_proc.kp_eproc], have_struct_kinfo_proc_openbsd="no" ], [ +AC_INCLUDES_DEFAULT #include #include #include @@ -1153,6 +1306,7 @@ AC_CHECK_MEMBERS([kstat_io_t.nwritten, kstat_io_t.writes, kstat_io_t.nwrites, ks # # Checks for libraries begin here # + with_libresolv="yes" AC_CHECK_LIB(resolv, res_search, [ @@ -1274,6 +1428,7 @@ AM_CONDITIONAL(BUILD_WITH_LIBKVM_GETSWAPINFO, test "x$with_kvm_getswapinfo" = "x AC_CHECK_LIB(kvm, kvm_nlist, [with_kvm_nlist="yes"], [with_kvm_nlist="no"]) if test "x$with_kvm_nlist" = "xyes" then + AC_CHECK_HEADERS(bsd/nlist.h nlist.h) AC_DEFINE(HAVE_LIBKVM_NLIST, 1, [Define to 1 if you have the 'kvm' library with the 'kvm_nlist' symbol (-lkvm)]) with_libkvm="yes" @@ -1320,7 +1475,7 @@ then fi AC_CHECK_HEADERS(credis.h, [with_libcredis="yes"], - [with_libcredis="no ('credis.h' not found)"]) + [with_libcredis="no (credis.h not found)"]) fi if test "x$with_libcredis" = "xyes" then @@ -1677,113 +1832,123 @@ AM_CONDITIONAL(BUILD_WITH_LIBGCRYPT, test "x$with_libgcrypt" = "xyes") # }}} # --with-libiptc {{{ -with_own_libiptc="no" AC_ARG_WITH(libiptc, [AS_HELP_STRING([--with-libiptc@<:@=PREFIX@:>@], [Path to libiptc.])], [ if test "x$withval" = "xshipped" then - with_own_libiptc="yes" - with_libiptc="yes" - else if test "x$withval" != "xno" && test "x$withval" != "xyes" + with_libiptc="own" + else if test "x$withval" = "xyes" then - LIBIPTC_CPPFLAGS="$LIBIPTC_CPPFLAGS -I$withval/include" - LIBIPTC_LDFLAGS="$LIBIPTC_LDFLAGS -L$withval/lib" - with_libiptc="yes" + with_libiptc="pkgconfig" + else if test "x$withval" = "xno" + then + with_libiptc="no" else - with_libiptc="$withval" - fi; fi + with_libiptc="yes" + with_libiptc_cflags="-I$withval/include" + with_libiptc_libs="-L$withval/lib" + fi; fi; fi ], [ if test "x$ac_system" = "xLinux" then - with_libiptc="yes" + with_libiptc="pkgconfig" else with_libiptc="no (Linux only)" fi ]) -SAVE_CPPFLAGS="$CPPFLAGS" -SAVE_LDFLAGS="$LDFLAGS" -CPPFLAGS="$CPPFLAGS $LIBIPTC_CPPFLAGS" -LDFLAGS="$LDFLAGS $LIBIPTC_LDFLAGS" -# check whether the header file for libiptc is available. -if test "x$with_libiptc" = "xyes" && test "x$with_own_libiptc" = "xno" + +if test "x$with_libiptc" = "xpkgconfig" && test "x$PKG_CONFIG" = "x" then - AC_CHECK_HEADERS(libiptc/libiptc.h, - [ - AC_DEFINE(HAVE_LIBIPTC_LIBIPTC_H, 1, [Define to 1 if you have the header file.]) - ], - [ - with_libiptc="yes" - with_own_libiptc="yes" - ]) + with_libiptc="no (Don't have pkg-config)" fi -if test "x$with_libiptc" = "xyes" && test "x$with_own_libiptc" = "xno" + +if test "x$with_libiptc" = "xpkgconfig" then - AC_CHECK_HEADERS(libiptc/libip6tc.h, - [ - AC_DEFINE(HAVE_LIBIPTC_LIBIP6TC_H, 1, [Define to 1 if you have the header file.]) - ], - [ - with_libiptc="yes" - with_own_libiptc="yes" - ]) + $PKG_CONFIG --exists 'libiptc' 2>/dev/null + if test $? -ne 0 + then + with_libiptc="no (pkg-config doesn't know libiptc)" + fi +fi +if test "x$with_libiptc" = "xpkgconfig" +then + with_libiptc_cflags="`$PKG_CONFIG --cflags 'libiptc'`" + if test $? -ne 0 + then + with_libiptc="no ($PKG_CONFIG failed)" + fi + with_libiptc_libs="`$PKG_CONFIG --libs 'libiptc'`" + if test $? -ne 0 + then + with_libiptc="no ($PKG_CONFIG failed)" + fi +fi + +SAVE_CPPFLAGS="$CPPFLAGS" +CPPFLAGS="$CPPFLAGS $with_libiptc_cflags" + +# check whether the header file for libiptc is available. +if test "x$with_libiptc" = "xpkgconfig" +then + AC_CHECK_HEADERS(libiptc/libiptc.h libiptc/libip6tc.h, , + [with_libiptc="no (header file missing)"]) fi # If the header file is available, check for the required type declaractions. # They may be missing in old versions of libiptc. In that case, they will be # declared in the iptables plugin. -if test "x$with_libiptc" = "xyes" && test "x$with_own_libiptc" = "xno" +if test "x$with_libiptc" = "xpkgconfig" then - AC_CHECK_TYPES([iptc_handle_t, ip6tc_handle_t], [], [], - [ -#if OWN_LIBIPTC -# include "$srcdir/src/owniptc/libiptc.h" -# include "$srcdir/src/owniptc/libip6tc.h" -#else -# include -# include -#endif - ]) + AC_CHECK_TYPES([iptc_handle_t, ip6tc_handle_t], [], []) fi # Check for the iptc_init symbol in the library. -if test "x$with_libiptc" = "xyes" && test "x$with_own_libiptc" = "xno" +# This could be in iptc or ip4tc +if test "x$with_libiptc" = "xpkgconfig" then - AC_CHECK_LIB(iptc, iptc_init, - [ - AC_DEFINE(HAVE_LIBIPTC, 1, [Define to 1 if you have the iptc library (-liptc).]) - ], - [ - with_libiptc="yes" - with_own_libiptc="yes" - ]) + SAVE_LIBS="$LIBS" + AC_SEARCH_LIBS(iptc_init, [iptc ip4tc], + [with_libiptc="pkgconfig"], + [with_libiptc="no"], + [$with_libiptc_libs]) + LIBS="$SAVE_LIBS" +fi +if test "x$with_libiptc" = "xpkgconfig" +then + with_libiptc="yes" +fi + +CPPFLAGS="$SAVE_CPPFLAGS" + +if test "x$with_libiptc" = "xown" +then + with_libiptc_cflags="" + with_libiptc_libs="" fi -# The system wide version failed for some reason. Check if we have the required -# headers to build the shipped version. -if test "x$with_libiptc" = "xyes" && test "x$with_own_libiptc" = "xyes" +if test "x$with_libiptc" = "xown" then AC_CHECK_HEADERS(linux/netfilter_ipv4/ip_tables.h linux/netfilter_ipv6/ip6_tables.h linux/netfilter/x_tables.h, [], [ with_libiptc="no (Linux iptables headers not found)" - with_own_libiptc="no" ], [ #include "$srcdir/src/owniptc/ipt_kernel_headers.h" ]) fi +AM_CONDITIONAL(BUILD_WITH_OWN_LIBIPTC, test "x$with_libiptc" = "xown") +if test "x$with_libiptc" = "xown" +then + AC_DEFINE(OWN_LIBIPTC, 1, [Define to 1 if we use the shipped iptc library.]) + with_libiptc="yes" +fi + AM_CONDITIONAL(BUILD_WITH_LIBIPTC, test "x$with_libiptc" = "xyes") -AM_CONDITIONAL(BUILD_WITH_OWN_LIBIPTC, test "x$with_own_libiptc" = "xyes") if test "x$with_libiptc" = "xyes" then - BUILD_WITH_LIBIPTC_CPPFLAGS="$LIBIPTC_CPPFLAGS" - BUILD_WITH_LIBIPTC_LDFLAGS="$LIBIPTC_LDFLAGS" + BUILD_WITH_LIBIPTC_CPPFLAGS="$with_libiptc_cflags" + BUILD_WITH_LIBIPTC_LDFLAGS="$with_libiptc_libs" AC_SUBST(BUILD_WITH_LIBIPTC_CPPFLAGS) AC_SUBST(BUILD_WITH_LIBIPTC_LDFLAGS) fi -if test "x$with_own_libiptc" = "xyes" -then - AC_DEFINE(OWN_LIBIPTC, 1, [Define to 1 if we use the shipped iptc library.]) -fi -CPPFLAGS="$SAVE_CPPFLAGS" -LDFLAGS="$SAVE_LDFLAGS" # }}} # --with-java {{{ @@ -2038,21 +2203,21 @@ then fi if test "x$with_libmodbus" = "xuse_pkgconfig" then - AC_MSG_NOTICE([Checking for modbus using $PKG_CONFIG]) - $PKG_CONFIG --exists 'modbus' 2>/dev/null + AC_MSG_NOTICE([Checking for libmodbus using $PKG_CONFIG]) + $PKG_CONFIG --exists 'libmodbus' 2>/dev/null if test $? -ne 0 then - with_libmodbus="no (pkg-config doesn't know library)" + with_libmodbus="no (pkg-config doesn't know libmodbus)" fi fi if test "x$with_libmodbus" = "xuse_pkgconfig" then - with_libmodbus_cflags="`$PKG_CONFIG --cflags 'modbus'`" + with_libmodbus_cflags="`$PKG_CONFIG --cflags 'libmodbus'`" if test $? -ne 0 then with_libmodbus="no ($PKG_CONFIG failed)" fi - with_libmodbus_libs="`$PKG_CONFIG --libs 'modbus'`" + with_libmodbus_libs="`$PKG_CONFIG --libs 'libmodbus'`" if test $? -ne 0 then with_libmodbus="no ($PKG_CONFIG failed)" @@ -2082,9 +2247,9 @@ then CPPFLAGS="$CPPFLAGS $with_libmodbus_cflags" LDFLAGS="$LDFLAGS $with_libmodbus_libs" - AC_CHECK_LIB(modbus, modbus_init_tcp, + AC_CHECK_LIB(modbus, modbus_connect, [with_libmodbus="yes"], - [with_libmodbus="no (symbol modbus_init_tcp not found)"]) + [with_libmodbus="no (symbol modbus_connect not found)"]) CPPFLAGS="$SAVE_CPPFLAGS" LDFLAGS="$SAVE_LDFLAGS" @@ -2098,6 +2263,69 @@ then fi # }}} +# --with-libmongoc {{{ +AC_ARG_WITH(libmongoc, [AS_HELP_STRING([--with-libmongoc@<:@=PREFIX@:>@], [Path to libmongoc.])], +[ + if test "x$withval" = "xyes" + then + with_libmongoc="yes" + else if test "x$withval" = "xno" + then + with_libmongoc="no" + else + with_libmongoc="yes" + LIBMONGOC_CPPFLAGS="$LIBMONGOC_CPPFLAGS -I$withval/include" + LIBMONGOC_LDFLAGS="$LIBMONGOC_LDFLAGS -L$withval/lib" + fi; fi +], +[with_libmongoc="yes"]) + +SAVE_CPPFLAGS="$CPPFLAGS" +SAVE_LDFLAGS="$LDFLAGS" + +CPPFLAGS="$CPPFLAGS $LIBMONGOC_CPPFLAGS" +LDFLAGS="$LDFLAGS $LIBMONGOC_LDFLAGS" + +if test "x$with_libmongoc" = "xyes" +then + if test "x$LIBMONGOC_CPPFLAGS" != "x" + then + AC_MSG_NOTICE([libmongoc CPPFLAGS: $LIBMONGOC_CPPFLAGS]) + fi + AC_CHECK_HEADERS(mongo.h, + [with_libmongoc="yes"], + [with_libmongoc="no ('mongo.h' not found)"], +[#if HAVE_STDINT_H +# define MONGO_HAVE_STDINT 1 +#else +# define MONGO_USE_LONG_LONG_INT 1 +#endif +]) +fi +if test "x$with_libmongoc" = "xyes" +then + if test "x$LIBMONGOC_LDFLAGS" != "x" + then + AC_MSG_NOTICE([libmongoc LDFLAGS: $LIBMONGOC_LDFLAGS]) + fi + AC_CHECK_LIB(mongoc, mongo_run_command, + [with_libmongoc="yes"], + [with_libmongoc="no (symbol 'mongo_run_command' not found)"]) +fi + +CPPFLAGS="$SAVE_CPPFLAGS" +LDFLAGS="$SAVE_LDFLAGS" + +if test "x$with_libmongoc" = "xyes" +then + BUILD_WITH_LIBMONGOC_CPPFLAGS="$LIBMONGOC_CPPFLAGS" + BUILD_WITH_LIBMONGOC_LDFLAGS="$LIBMONGOC_LDFLAGS" + AC_SUBST(BUILD_WITH_LIBMONGOC_CPPFLAGS) + AC_SUBST(BUILD_WITH_LIBMONGOC_LDFLAGS) +fi +AM_CONDITIONAL(BUILD_WITH_LIBMONGOC, test "x$with_libmongoc" = "xyes") +# }}} + # --with-libmysql {{{ with_mysql_config="mysql_config" with_mysql_cflags="" @@ -2155,7 +2383,7 @@ then fi if test "x$with_libmysql" = "xyes" then - with_mysql_libs=`$with_mysql_config --libs 2>/dev/null` + with_mysql_libs=`$with_mysql_config --libs_r 2>/dev/null` mysql_config_status=$? if test $mysql_config_status -ne 0 @@ -2238,21 +2466,20 @@ then #include #include ]) - AC_COMPILE_IFELSE( -[#include -#include -#include -#include -#include -#include - -int main (void) -{ - int retval = TCA_STATS2; - return (retval); -}], - [AC_DEFINE([HAVE_TCA_STATS2], 1, [True if the enum-member TCA_STATS2 exists])] - []); + AC_COMPILE_IFELSE([AC_LANG_PROGRAM( + [ + #include + #include + #include + #include + #include + #include + ], [ + int retval = TCA_STATS2; + return (retval); + ] + )], + [AC_DEFINE([HAVE_TCA_STATS2], [1], [True if the enum-member TCA_STATS2 exists])]) AC_COMPILE_IFELSE( [#include @@ -2281,6 +2508,76 @@ then fi if test "x$with_libnetlink" = "xyes" then + SAVE_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS $with_libnetlink_cflags" + + AC_CACHE_CHECK( + [if function 'rtnl_dump_filter' expects five arguments], + [c_cv_rtnl_dump_filter_five_args], + AC_COMPILE_IFELSE([AC_LANG_PROGRAM( + [ +AC_INCLUDES_DEFAULT +#include +#include +#if HAVE_LIBNETLINK_H +# include +#elif HAVE_IPROUTE_LIBNETLINK_H +# include +#elif HAVE_LINUX_LIBNETLINK_H +# include +#endif + ], + [ +if (rtnl_dump_filter(NULL, NULL, NULL, NULL, NULL)) + return 1; +return 0; + ] + )], + [c_cv_rtnl_dump_filter_five_args="yes"], + [c_cv_rtnl_dump_filter_five_args="no"] + ) + ) + + AC_CACHE_CHECK( + [if function 'rtnl_dump_filter' expects three arguments], + [c_cv_rtnl_dump_filter_three_args], + AC_COMPILE_IFELSE([AC_LANG_PROGRAM( + [ +AC_INCLUDES_DEFAULT +#include +#include +#if HAVE_LIBNETLINK_H +# include +#elif HAVE_IPROUTE_LIBNETLINK_H +# include +#elif HAVE_LINUX_LIBNETLINK_H +# include +#endif + ], + [ +if (rtnl_dump_filter(NULL, NULL, NULL)) + return 1; +return 0; + ] + )], + [c_cv_rtnl_dump_filter_three_args="yes"], + [c_cv_rtnl_dump_filter_three_args="no"] + ) + ) + + CFLAGS="$SAVE_CFLAGS" + + if test "x$c_cv_rtnl_dump_filter_five_args" = "xyes" + then + AC_DEFINE(RTNL_DUMP_FILTER_FIVE_ARGS, 1, + [Define to 1 if function 'rtnl_dump_filter' expects five arguments.]) + fi + if test "x$c_cv_rtnl_dump_filter_three_args" = "xyes" + then + AC_DEFINE(RTNL_DUMP_FILTER_THREE_ARGS, 1, + [Define to 1 if function 'rtnl_dump_filter' expects three arguments.]) + fi + BUILD_WITH_LIBNETLINK_CFLAGS="$with_libnetlink_cflags" BUILD_WITH_LIBNETLINK_LIBS="$with_libnetlink_libs" AC_SUBST(BUILD_WITH_LIBNETLINK_CFLAGS) @@ -2507,7 +2804,7 @@ then fi AC_CHECK_HEADERS(oping.h, [with_liboping="yes"], - [with_liboping="no ('oping.h' not found)"]) + [with_liboping="no (oping.h not found)"]) fi if test "x$with_liboping" = "xyes" then @@ -2673,19 +2970,14 @@ then fi if test "x$with_libpcap" = "xyes" then - AC_CHECK_HEADERS(pcap.h, - [ - AC_DEFINE(HAVE_PCAP_H, 1, [Define to 1 if you have the header file.]) - ], [with_libpcap="no (pcap.h not found)"]) + AC_CHECK_HEADERS(pcap.h,, + [with_libpcap="no (pcap.h not found)"]) fi if test "x$with_libpcap" = "xyes" then - collect_libpcap=1 -else - collect_libpcap=0 + AC_CHECK_HEADERS(pcap-bpf.h,, + [with_libpcap="no (pcap-bpf.h not found)"]) fi -AC_DEFINE_UNQUOTED(COLLECT_LIBPCAP, [$collect_libpcap], - [Wether or not to use the pcap library]) AM_CONDITIONAL(BUILD_WITH_LIBPCAP, test "x$with_libpcap" = "xyes") # }}} @@ -2693,7 +2985,7 @@ AM_CONDITIONAL(BUILD_WITH_LIBPCAP, test "x$with_libpcap" = "xyes") perl_interpreter="perl" AC_ARG_WITH(libperl, [AS_HELP_STRING([--with-libperl@<:@=PREFIX@:>@], [Path to libperl.])], [ - if test -x "$withval" + if test -f "$withval" && test -x "$withval" then perl_interpreter="$withval" with_libperl="yes" @@ -3136,26 +3428,39 @@ AC_ARG_WITH(librabbitmq, [AS_HELP_STRING([--with-librabbitmq@<:@=PREFIX@:>@], [P [ with_librabbitmq="yes" ]) +SAVE_CPPFLAGS="$CPPFLAGS" +SAVE_LDFLAGS="$LDFLAGS" +CPPFLAGS="$CPPFLAGS $with_librabbitmq_cppflags" +LDFLAGS="$LDFLAGS $with_librabbitmq_ldflags" if test "x$with_librabbitmq" = "xyes" then - SAVE_CPPFLAGS="$CPPFLAGS" - CPPFLAGS="$CPPFLAGS $with_librabbitmq_cppflags" - AC_CHECK_HEADERS(amqp.h, [with_librabbitmq="yes"], [with_librabbitmq="no (amqp.h not found)"]) - - CPPFLAGS="$SAVE_CPPFLAGS" fi if test "x$with_librabbitmq" = "xyes" then - SAVE_CPPFLAGS="$CPPFLAGS" - SAVE_LDFLAGS="$LDFLAGS" - CPPFLAGS="$CPPFLAGS $with_librabbitmq_cppflags" - LDFLAGS="$LDFLAGS $with_librabbitmq_ldflags" - + # librabbitmq up to version 0.9.1 provides "library_errno", later + # versions use "library_error". The library does not provide a version + # macro :( Use "AC_CHECK_MEMBERS" (plural) for automatic defines. + AC_CHECK_MEMBERS([amqp_rpc_reply_t.library_errno],,, + [ +#if HAVE_STDLIB_H +# include +#endif +#if HAVE_STDIO_H +# include +#endif +#if HAVE_STDINT_H +# include +#endif +#if HAVE_INTTYPES_H +# include +#endif +#include + ]) +fi +if test "x$with_librabbitmq" = "xyes" +then AC_CHECK_LIB(rabbitmq, amqp_basic_publish, [with_librabbitmq="yes"], [with_librabbitmq="no (Symbol 'amqp_basic_publish' not found)"]) - - CPPFLAGS="$SAVE_CPPFLAGS" - LDFLAGS="$SAVE_LDFLAGS" fi if test "x$with_librabbitmq" = "xyes" then @@ -3167,6 +3472,8 @@ then AC_SUBST(BUILD_WITH_LIBRABBITMQ_LIBS) AC_DEFINE(HAVE_LIBRABBITMQ, 1, [Define if librabbitmq is present and usable.]) fi +CPPFLAGS="$SAVE_CPPFLAGS" +LDFLAGS="$SAVE_LDFLAGS" AM_CONDITIONAL(BUILD_WITH_LIBRABBITMQ, test "x$with_librabbitmq" = "xyes") # }}} @@ -3201,7 +3508,7 @@ then fi AC_CHECK_HEADERS(routeros_api.h, [with_librouteros="yes"], - [with_librouteros="no ('routeros_api.h' not found)"]) + [with_librouteros="no (routeros_api.h not found)"]) fi if test "x$with_librouteros" = "xyes" then @@ -3400,7 +3707,7 @@ then if test "$?" != "0" then with_libstatgrab_pkg_config="no" - with_libstatgrab="no ($PKG_CONFIG doesn't know libstatgrab)" + with_libstatgrab="no (pkg-config doesn't know libstatgrab)" temp_result="not found" fi AC_MSG_RESULT([$temp_result]) @@ -3559,7 +3866,7 @@ AM_CONDITIONAL(BUILD_WITH_LIBTOKYOTYRANT, test "x$with_libtokyotyrant" = "xyes") with_libupsclient_config="" with_libupsclient_cflags="" with_libupsclient_libs="" -AC_ARG_WITH(libupsclient, [AS_HELP_STRING([--with-libupsclient@<:@=PREFIX@:>@], [Path to the Net-SNMPD library.])], +AC_ARG_WITH(libupsclient, [AS_HELP_STRING([--with-libupsclient@<:@=PREFIX@:>@], [Path to the upsclient library.])], [ if test "x$withval" = "xno" then @@ -3620,7 +3927,7 @@ then $PKG_CONFIG --exists 'libupsclient' 2>/dev/null if test $? -ne 0 then - with_libupsclient="no (pkg-config doesn't know library)" + with_libupsclient="no (pkg-config doesn't know libupsclient)" fi fi if test "x$with_libupsclient" = "xuse_pkgconfig" @@ -3781,6 +4088,7 @@ then CPPFLAGS="$CPPFLAGS $with_libyajl_cppflags" AC_CHECK_HEADERS(yajl/yajl_parse.h, [with_libyajl="yes"], [with_libyajl="no (yajl/yajl_parse.h not found)"]) + AC_CHECK_HEADERS(yajl/yajl_version.h) CPPFLAGS="$SAVE_CPPFLAGS" fi @@ -3825,7 +4133,7 @@ AC_ARG_WITH(libvarnish, [AS_HELP_STRING([--with-libvarnish@<:@=PREFIX@:>@], [Pat then AC_MSG_NOTICE([Not checking for libvarnish: Manually configured]) with_libvarnish_cflags="-I$withval/include" - with_libvarnish_libs="-L$withval/lib -lvarnish -lvarnishcompat -lvarnishapi" + with_libvarnish_libs="-L$withval/lib -lvarnishapi" with_libvarnish="yes" fi; fi; fi ], @@ -3845,7 +4153,7 @@ then $PKG_CONFIG --exists 'varnishapi' 2>/dev/null if test $? -ne 0 then - with_libvarnish="no (pkg-config doesn't know library)" + with_libvarnish="no (pkg-config doesn't know varnishapi)" fi fi if test "x$with_libvarnish" = "xuse_pkgconfig" @@ -3884,10 +4192,9 @@ then CPPFLAGS="$CPPFLAGS $with_libvarnish_cflags" #LDFLAGS="$LDFLAGS $with_libvarnish_libs" - AC_CHECK_LIB(varnishapi, VSL_OpenStats, - [with_libvarnish="yes"], - [with_libvarnish="no (symbol VSL_OpenStats not found)"], - [$with_libvarnish_libs]) + AC_CHECK_HEADERS(varnish/vsc.h, + [AC_DEFINE([HAVE_VARNISH_V3], [1], [Varnish 3 API support])], + [AC_DEFINE([HAVE_VARNISH_V2], [1], [Varnish 2 API support])]) CPPFLAGS="$SAVE_CPPFLAGS" #LDFLAGS="$SAVE_LDFLAGS" @@ -3915,7 +4222,7 @@ then then with_libxml2="yes" else - with_libxml2="no (pkg-config doesn't know library)" + with_libxml2="no (pkg-config doesn't know libxml-2.0)" fi pkg-config --exists libvirt 2>/dev/null @@ -3923,7 +4230,7 @@ then then with_libvirt="yes" else - with_libvirt="no (pkg-config doesn't know library)" + with_libvirt="no (pkg-config doesn't know libvirt)" fi fi if test "x$with_libxml2" = "xyes" @@ -4040,7 +4347,7 @@ then $PKG_CONFIG --exists OpenIPMIpthread 2>/dev/null if test "$?" != "0" then - with_libopenipmipthread="no ($PKG_CONFIG doesn't know OpenIPMIpthread)" + with_libopenipmipthread="no (pkg-config doesn't know OpenIPMIpthread)" fi AC_MSG_RESULT([$with_libopenipmipthread]) fi @@ -4101,7 +4408,11 @@ fi PKG_CHECK_MODULES([LIBNOTIFY], [libnotify], [with_libnotify="yes"], - [with_libnotify="no ($LIBNOTIFY_PKG_ERRORS)"]) + [if test "x$LIBNOTIFY_PKG_ERRORS" = "x"; then + with_libnotify="no" + else + with_libnotify="no ($LIBNOTIFY_PKG_ERRORS)" + fi]) # Check for enabled/disabled features # @@ -4241,6 +4552,8 @@ plugin_curl_xml="no" plugin_df="no" plugin_disk="no" plugin_entropy="no" +plugin_ethstat="no" +plugin_fscache="no" plugin_interface="no" plugin_ipmi="no" plugin_ipvs="no" @@ -4250,7 +4563,7 @@ plugin_load="no" plugin_memory="no" plugin_multimeter="no" plugin_nfs="no" -plugin_fscache="no" +plugin_numa="no" plugin_perl="no" plugin_processes="no" plugin_protocols="no" @@ -4277,12 +4590,13 @@ then plugin_cpufreq="yes" plugin_disk="yes" plugin_entropy="yes" + plugin_fscache="yes" plugin_interface="yes" plugin_irq="yes" plugin_load="yes" plugin_memory="yes" plugin_nfs="yes" - plugin_fscache="yes" + plugin_numa="yes" plugin_processes="yes" plugin_protocols="yes" plugin_serial="yes" @@ -4294,7 +4608,7 @@ then plugin_vserver="yes" plugin_wireless="yes" - if test "x$have_net_ip_vs_h" = "xyes" || test "x$have_ip_vs_h" = "xyes" + if test "x$have_linux_ip_vs_h" = "xyes" || test "x$have_net_ip_vs_h" = "xyes" || test "x$have_ip_vs_h" = "xyes" then plugin_ipvs="yes" fi @@ -4313,14 +4627,22 @@ then fi # AIX + +if test "x$ac_system" = "xAIX" +then + plugin_tcpconns="yes" +fi + if test "x$with_perfstat" = "xyes" then plugin_cpu="yes" + plugin_contextswitch="yes" plugin_disk="yes" plugin_memory="yes" plugin_swap="yes" plugin_interface="yes" plugin_load="yes" + plugin_uptime="yes" fi if test "x$with_procinfo" = "xyes" @@ -4331,6 +4653,7 @@ fi # Solaris if test "x$with_kstat" = "xyes" then + plugin_nfs="yes" plugin_uptime="yes" plugin_zfs_arc="yes" fi @@ -4344,11 +4667,6 @@ then plugin_tape="yes" fi -if test "x$have_sys_swap_h$with_kstat$ac_system" = "xyesyesSolaris" -then - plugin_swap="yes" -fi - # libstatgrab if test "x$with_libstatgrab" = "xyes" then @@ -4364,7 +4682,10 @@ fi if test "x$with_libcurl" = "xyes" && test "x$with_libxml2" = "xyes" then plugin_ascent="yes" - plugin_bind="yes" + if test "x$have_strptime" = "xyes" + then + plugin_bind="yes" + fi fi if test "x$with_libopenipmipthread" = "xyes" @@ -4390,8 +4711,11 @@ if test "x$have_sysctl" = "xyes" then plugin_cpu="yes" plugin_memory="yes" - plugin_swap="yes" plugin_uptime="yes" + if test "x$ac_system" = "xDarwin" + then + plugin_swap="yes" + fi fi if test "x$have_sysctlbyname" = "xyes" then @@ -4436,6 +4760,11 @@ then fi fi +if test "x$have_linux_sockios_h$have_linux_ethtool_h" = "xyesyes" +then + plugin_ethstat="yes" +fi + if test "x$have_getifaddrs" = "xyes" then plugin_interface="yes" @@ -4483,7 +4812,7 @@ then plugin_swap="yes" fi -if test "x$have_swapctl" = "xyes" +if test "x$have_swapctl" = "xyes" && test "x$c_cv_have_swapctl_two_args" = "xyes" then plugin_swap="yes" fi @@ -4523,6 +4852,7 @@ AC_ARG_ENABLE([all-plugins], m4_divert_once([HELP_ENABLE], []) +AC_PLUGIN([aggregation], [yes], [Aggregation plugin]) AC_PLUGIN([amqp], [$with_librabbitmq], [AMQP output plugin]) AC_PLUGIN([apache], [$with_libcurl], [Apache httpd statistics]) AC_PLUGIN([apcups], [yes], [Statistics of UPSes by APC]) @@ -4544,6 +4874,7 @@ AC_PLUGIN([disk], [$plugin_disk], [Disk usage statistics]) AC_PLUGIN([dns], [$with_libpcap], [DNS traffic analysis]) AC_PLUGIN([email], [yes], [EMail statistics]) AC_PLUGIN([entropy], [$plugin_entropy], [Entropy statistics]) +AC_PLUGIN([ethstat], [$plugin_ethstat], [Stats from NIC driver]) AC_PLUGIN([exec], [yes], [Execution of external programs]) AC_PLUGIN([filecount], [yes], [Count files in directories]) AC_PLUGIN([fscache], [$plugin_fscache], [fscache statistics]) @@ -4566,6 +4897,7 @@ AC_PLUGIN([match_regex], [yes], [The regex match]) AC_PLUGIN([match_timediff], [yes], [The timediff match]) AC_PLUGIN([match_value], [yes], [The value match]) AC_PLUGIN([mbmon], [yes], [Query mbmond]) +AC_PLUGIN([md], [$have_linux_raid_md_u_h], [md (Linux software RAID) devices]) AC_PLUGIN([memcachec], [$with_libmemcached], [memcachec statistics]) AC_PLUGIN([memcached], [yes], [memcached statistics]) AC_PLUGIN([memory], [$plugin_memory], [Memory usage]) @@ -4580,6 +4912,7 @@ AC_PLUGIN([nginx], [$with_libcurl], [nginx statistics]) AC_PLUGIN([notify_desktop], [$with_libnotify], [Desktop notifications]) AC_PLUGIN([notify_email], [$with_libesmtp], [Email notifier]) AC_PLUGIN([ntpd], [yes], [NTPd statistics]) +AC_PLUGIN([numa], [$plugin_numa], [NUMA virtual memory statistics]) AC_PLUGIN([nut], [$with_libupsclient], [Network UPS tools statistics]) AC_PLUGIN([olsrd], [yes], [olsrd statistics]) AC_PLUGIN([onewire], [$with_libowcapi], [OneWire sensor statistics]) @@ -4615,6 +4948,7 @@ AC_PLUGIN([tcpconns], [$plugin_tcpconns], [TCP connection statistics]) AC_PLUGIN([teamspeak2], [yes], [TeamSpeak2 server statistics]) AC_PLUGIN([ted], [$plugin_ted], [Read The Energy Detective values]) AC_PLUGIN([thermal], [$plugin_thermal], [Linux ACPI thermal zone statistics]) +AC_PLUGIN([threshold], [yes], [Threshold checking plugin]) AC_PLUGIN([tokyotyrant], [$with_libtokyotyrant], [TokyoTyrant database statistics]) AC_PLUGIN([unixsock], [yes], [Unixsock communication plugin]) AC_PLUGIN([uptime], [$plugin_uptime], [Uptime statistics]) @@ -4624,8 +4958,10 @@ AC_PLUGIN([varnish], [$with_libvarnish], [Varnish cache statistics]) AC_PLUGIN([vmem], [$plugin_vmem], [Virtual memory statistics]) AC_PLUGIN([vserver], [$plugin_vserver], [Linux VServer statistics]) AC_PLUGIN([wireless], [$plugin_wireless], [Wireless statistics]) +AC_PLUGIN([write_graphite], [yes], [Graphite / Carbon output plugin]) AC_PLUGIN([write_http], [$with_libcurl], [HTTP output plugin]) AC_PLUGIN([write_redis], [$with_libcredis], [Redis output plugin]) +AC_PLUGIN([write_mongodb], [$with_libmongoc], [MongoDB output plugin]) AC_PLUGIN([xmms], [$with_libxmms], [XMMS statistics]) AC_PLUGIN([zfs_arc], [$plugin_zfs_arc], [ZFS ARC statistics]) @@ -4711,11 +5047,16 @@ AC_SUBST(LOAD_PLUGIN_CSV) dnl ip_vs.h if test "x$ac_system" = "xLinux" \ - && test "x$have_net_ip_vs_h$have_ip_vs_h" = "xnono" + && test "x$have_linux_ip_vs_h$have_net_ip_vs_h$have_ip_vs_h" = "xnonono" then enable_ipvs="$enable_ipvs (ip_vs.h not found)" fi +if test "x$ip_vs_h_needs_kernel_cflags" = "xyes" +then + enable_ipvs="$enable_ipvs (needs $KERNEL_CFLAGS)" +fi + dnl Perl bindings AC_ARG_WITH(perl-bindings, [AS_HELP_STRING([--with-perl-bindings@<:@=OPTIONS@:>@], [Options passed to "perl Makefile.PL".])], [ @@ -4763,7 +5104,7 @@ AC_SUBST(LCC_VERSION_STRING) AC_CONFIG_FILES(src/libcollectdclient/collectd/lcc_features.h) -AC_OUTPUT(Makefile src/Makefile src/collectd.conf src/owniptc/Makefile src/libcollectdclient/Makefile src/libcollectdclient/libcollectdclient.pc src/liboconfig/Makefile bindings/Makefile bindings/java/Makefile) +AC_OUTPUT(Makefile src/Makefile src/collectd.conf src/libcollectdclient/Makefile src/libcollectdclient/libcollectdclient.pc src/liboconfig/Makefile bindings/Makefile bindings/java/Makefile) if test "x$with_librrd" = "xyes" \ && test "x$librrd_threadsafe" != "xyes" @@ -4771,11 +5112,6 @@ then with_librrd="yes (warning: librrd is not thread-safe)" fi -if test "x$with_libiptc" = "xyes" && test "x$with_own_libiptc" = "xyes" -then - with_libiptc="yes (shipped version)" -fi - if test "x$with_libperl" = "xyes" then with_libperl="yes (version `$perl_interpreter -MConfig -e 'print $Config{version};'`)" @@ -4849,6 +5185,7 @@ Configuration: perl . . . . . . . . $with_perl_bindings Modules: + aggregation . . . . . $enable_aggregation amqp . . . . . . . $enable_amqp apache . . . . . . . $enable_apache apcups . . . . . . . $enable_apcups @@ -4870,6 +5207,7 @@ Configuration: dns . . . . . . . . . $enable_dns email . . . . . . . . $enable_email entropy . . . . . . . $enable_entropy + ethstat . . . . . . . $enable_ethstat exec . . . . . . . . $enable_exec filecount . . . . . . $enable_filecount fscache . . . . . . . $enable_fscache @@ -4892,6 +5230,7 @@ Configuration: match_timediff . . . $enable_match_timediff match_value . . . . . $enable_match_value mbmon . . . . . . . . $enable_mbmon + md . . . . . . . . . $enable_md memcachec . . . . . . $enable_memcachec memcached . . . . . . $enable_memcached memory . . . . . . . $enable_memory @@ -4906,6 +5245,7 @@ Configuration: notify_desktop . . . $enable_notify_desktop notify_email . . . . $enable_notify_email ntpd . . . . . . . . $enable_ntpd + numa . . . . . . . . $enable_numa nut . . . . . . . . . $enable_nut olsrd . . . . . . . . $enable_olsrd onewire . . . . . . . $enable_onewire @@ -4940,6 +5280,7 @@ Configuration: teamspeak2 . . . . . $enable_teamspeak2 ted . . . . . . . . . $enable_ted thermal . . . . . . . $enable_thermal + threshold . . . . . . $enable_threshold tokyotyrant . . . . . $enable_tokyotyrant unixsock . . . . . . $enable_unixsock uptime . . . . . . . $enable_uptime @@ -4949,8 +5290,10 @@ Configuration: vmem . . . . . . . . $enable_vmem vserver . . . . . . . $enable_vserver wireless . . . . . . $enable_wireless + write_graphite . . . $enable_write_graphite write_http . . . . . $enable_write_http write_redis . . . . . $enable_write_redis + write_mongodb . . . . $enable_write_mongodb xmms . . . . . . . . $enable_xmms zfs_arc . . . . . . . $enable_zfs_arc