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configure.ac
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dnl
dnl Copyright (C) 2001-2024 Zabbix SIA
dnl
dnl This program is free software: you can redistribute it and/or modify it under the terms of
dnl the GNU Affero General Public License as published by the Free Software Foundation, version 3.
dnl
dnl This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
dnl without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
dnl See the GNU Affero General Public License for more details.
dnl
dnl You should have received a copy of the GNU Affero General Public License along with this program.
dnl If not, see <https://www.gnu.org/licenses/>.
dnl
dnl Process this file with autoconf to produce a configure script.
AC_INIT([Zabbix],[7.2.0alpha1])
AC_CONFIG_SRCDIR(src/zabbix_server/server.c)
AM_INIT_AUTOMAKE([subdir-objects tar-pax])
AC_MSG_NOTICE([Configuring $PACKAGE_NAME $PACKAGE_VERSION])
AC_PROG_MAKE_SET
AC_CONFIG_HEADERS(include/common/config.h)
AC_SUBST(DEFAULT_INCLUDES, ['-I$(top_srcdir)/include/common -I$(top_srcdir)/include'])
AC_CANONICAL_HOST
dnl *****************************************************************
dnl * *
dnl * Checks for programs *
dnl * *
dnl *****************************************************************
AC_PROG_CC([cc c99 gcc clang])
AM_PROG_CC_C_O
dnl *****************************************************************
dnl * *
dnl * Checks for header files *
dnl * *
dnl *****************************************************************
AC_PROG_EGREP
AC_CHECK_HEADERS(stdio.h stdlib.h string.h unistd.h netdb.h signal.h malloc.h \
syslog.h time.h errno.h sys/types.h sys/stat.h netinet/in.h \
math.h sys/socket.h dirent.h ctype.h \
fcntl.h sys/param.h arpa/inet.h \
sys/vfs.h sys/pstat.h sys/sysinfo.h sys/statvfs.h sys/statfs.h \
sys/loadavg.h sys/vmmeter.h strings.h vm/vm_param.h \
sys/time.h kstat.h sys/syscall.h sys/sysmacros.h \
stdint.h mach/host_info.h mach/mach_host.h pwd.h \
sys/var.h arpa/nameser.h assert.h sys/dkstat.h sys/disk.h sys/sched.h \
zone.h nlist.h kvm.h linux/version.h procinfo.h sys/dk.h \
sys/resource.h pthread.h windows.h process.h conio.h sys/wait.h \
stdarg.h winsock2.h pdh.h psapi.h sys/sem.h sys/ipc.h sys/shm.h Winldap.h \
Winber.h lber.h ws2tcpip.h inttypes.h sys/file.h grp.h \
execinfo.h sys/systemcfg.h sys/mnttab.h mntent.h sys/times.h \
dlfcn.h sys/utsname.h sys/un.h sys/protosw.h stddef.h limits.h float.h poll.h)
AC_CHECK_HEADERS(resolv.h, [], [], [
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
#ifdef HAVE_NETINET_IN_H
# include <netinet/in.h>
#endif
#ifdef HAVE_ARPA_NAMESER_H
# include <arpa/nameser.h>
#endif
#ifdef HAVE_NETDB_H
#if defined(_AIX) /* AIX 5.1 needs this to get hstrerror() declaration */
#define _USE_IRS
#endif
# include <netdb.h>
#endif
])
AC_CHECK_HEADERS(net/if.h net/if_mib.h, [], [], [
#include <stdio.h>
#ifdef STDC_HEADERS
# include <stdlib.h>
# include <stddef.h>
#else
# ifdef HAVE_STDLIB_H
# include <stdlib.h>
# endif
#endif
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
#ifdef HAVE_SYS_SOCKET_H
# include <sys/socket.h>
#endif
/* for net/if_mib.h */
#ifdef HAVE_NET_IF_H
# include <net/if.h>
#endif
])
AC_MSG_CHECKING(whether compiler supports -Werror=cpp)
checked_werror_cpp_CFLAGS=""
saved_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -Werror=cpp"
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[
void f() {};
]])],[checked_werror_cpp_CFLAGS="-Werror=cpp"
AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)
])
CFLAGS="$saved_CFLAGS"
saved_CFLAGS="$CFLAGS"
CFLAGS="$checked_werror_cpp_CFLAGS $CFLAGS"
AC_CHECK_HEADERS(sys/mount.h sys/proc.h sys/sysctl.h sys/user.h, [], [], [
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
#ifdef HAVE_SYS_PARAM_H
# include <sys/param.h>
#endif
])
CFLAGS="$saved_CFLAGS"
AC_CHECK_HEADERS(sys/swap.h, [], [], [
#ifdef HAVE_SYS_PARAM_H
# include <sys/param.h>
#endif
])
AC_CHECK_HEADERS(sys/ucontext.h, [], [], [
#ifdef HAVE_SIGNAL_H
# include <signal.h>
#endif
])
AC_CHECK_HEADERS(devstat.h, [], [], [
#ifdef HAVE_SYS_DKSTAT_H
# include <sys/dkstat.h>
#endif
])
AC_CHECK_HEADERS(linux/netlink.h, [
AC_CHECK_HEADERS(linux/inet_diag.h, [
AC_DEFINE([HAVE_INET_DIAG], 1, [Define to 1 if you have NETLINK INET_DIAG support.])
])
], [], [
#ifdef HAVE_SYS_SOCKET_H
# include <sys/socket.h>
#endif
])
AC_CHECK_HEADERS(libperfstat.h, [], [], [
#ifdef HAVE_SYS_PROTOSW_H
# include <sys/protosw.h>
#endif
])
dnl Kluge for building wihout pkg-config
m4_ifdef([PKG_PROG_PKG_CONFIG], [], [ AC_DEFUN([PKG_PROG_PKG_CONFIG], []) ])
dnl *****************************************************************
dnl * *
dnl * Checks for libraries *
dnl * *
dnl *****************************************************************
AC_SEARCH_LIBS(socket, socket)
AC_SEARCH_LIBS(kstat_open, kstat)
AC_SEARCH_LIBS(inet_ntoa, nsl)
AC_SEARCH_LIBS(clock_gettime, rt)
AC_SEARCH_LIBS(dlopen, dl)
dnl AIX
AC_SEARCH_LIBS(perfstat_memory_total, perfstat, [AC_DEFINE([HAVE_LIBPERFSTAT], 1, [Define to 1 if you have the 'libperfstat' library (-lperfstat)])])
AC_SEARCH_LIBS(devstat_getdevs, devstat, [AC_DEFINE([HAVE_LIBDEVSTAT], 1, [Define to 1 if you have the 'libdevstat' library (-ldevstat)])])
AC_SEARCH_LIBS(getdevs, devstat, [AC_DEFINE([HAVE_LIBDEVSTAT], 1, [Define to 1 if you have the 'libdevstat' library (-ldevstat)])])
dnl on FreeBSD we have to link with -lexecinfo to get backtraces and also check jail_getname() availability (available after __FreeBSD_version >= 800099)
AC_SEARCH_LIBS(backtrace_symbols, execinfo, [AC_DEFINE([HAVE_LIBEXECINFO], 1, [Define to 1 if you have the 'libexecinfo' library (-lexecinfo)])])
AC_SEARCH_LIBS(jail_getname, jail, [AC_DEFINE([HAVE_LIBJAIL], 1, [Define to 1 if you have 'libjail' library (-ljail)])])
AC_CHECK_LIB(m, main)
AC_CHECK_LIB(kvm, main)
AC_CHECK_LIB(pthread, main)
dnl check for DNS lookup functions
found_resolv="no"
LIBRESOLV_CHECK_CONFIG([no])
if test "x$found_resolv" != "xyes"; then
AC_MSG_ERROR([Unable to do DNS lookups (libresolv check failed)])
fi
LIBS="${LIBS} ${RESOLV_LIBS}"
dnl *****************************************************************
dnl * *
dnl * Checks for type definitions and structures *
dnl * *
dnl *****************************************************************
dnl large file support
largefile=yes
dnl disable large file support on 32-bit Solaris as it's incompatible with procfs and swapctl
case "${host_os}" in
solaris*)
largefile=no
;;
esac
if test "x$largefile" = "xyes"; then
AC_SYS_LARGEFILE
fi
AC_C_CONST
AC_TYPE_PID_T
AC_MSG_CHECKING(for socklen_t)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#include <sys/types.h>
#include <unistd.h>
#include <sys/socket.h>
]], [[socklen_t s;]])],[AC_MSG_RESULT(yes)],[AC_DEFINE(socklen_t, int, [Define socklen_t type.])
AC_MSG_RESULT(no)])
AC_MSG_CHECKING(for actual socklen_t parameter type in socket functions)
zbx_socklen_t=
for arg2 in "struct sockaddr" void; do
for arg3 in socklen_t size_t int; do
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
#ifdef HAVE_SYS_SOCKET_H
# include <sys/socket.h>
#endif
extern int getpeername(int sockfd, $arg2 *addr, $arg3 *addrlen);
]], [[
$arg3 addrlen;
getpeername(0, 0, &addrlen);
]])],[
zbx_socklen_t="$arg3"
break 2
],[])
done
done
if test "x$zbx_socklen_t" != "x"; then
AC_MSG_RESULT($zbx_socklen_t)
AC_DEFINE_UNQUOTED(ZBX_SOCKLEN_T, $zbx_socklen_t, [Define actual socklen_t parameter type in socket functions.])
else
AC_MSG_RESULT(leaving undefined)
fi
AC_MSG_CHECKING(for integer field name in union sigval of struct siginfo_t)
zbx_sival_int=
for field in sival_int sigval_int; do
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#ifdef HAVE_SIGNAL_H
# include <signal.h>
#endif
]], [[
siginfo_t siginfo;
siginfo.si_value.$field = 0;
]])],[
zbx_sival_int="$field"
break
],[])
done
if test "x$zbx_sival_int" != "x"; then
AC_MSG_RESULT($zbx_sival_int)
AC_DEFINE_UNQUOTED(ZBX_SIVAL_INT, $zbx_sival_int, [Define integer field name in union 'sigval' of struct 'siginfo_t'])
else
AC_MSG_ERROR(Unable to find integer field name in union sigval of struct siginfo_t)
fi
AC_MSG_CHECKING(for res_ninit)
AC_LINK_IFELSE([AC_LANG_PROGRAM([[
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
#ifdef HAVE_NETINET_IN_H
# include <netinet/in.h>
#endif
#ifdef HAVE_ARPA_NAMESER_H
# include <arpa/nameser.h>
#endif
#ifdef HAVE_RESOLV_H
# include <resolv.h>
#endif
#ifndef C_IN
# define C_IN ns_c_in
#endif /* C_IN */
#ifndef T_SOA
# define T_SOA ns_t_soa
#endif /* T_SOA */
]], [[
struct __res_state res_state_local;
res_ninit(&res_state_local);
]])],[AC_DEFINE(HAVE_RES_NINIT,1,Define to 1 if 'res_ninit' exists.)
AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)])
AC_MSG_CHECKING(for res_ndestroy)
AC_LINK_IFELSE([AC_LANG_PROGRAM([[
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
#ifdef HAVE_NETINET_IN_H
# include <netinet/in.h>
#endif
#ifdef HAVE_ARPA_NAMESER_H
# include <arpa/nameser.h>
#endif
#ifdef HAVE_RESOLV_H
# include <resolv.h>
#endif
#ifndef C_IN
# define C_IN ns_c_in
#endif /* C_IN */
#ifndef T_SOA
# define T_SOA ns_t_soa
#endif /* T_SOA */
]], [[
struct __res_state res_state_local;
res_ninit(&res_state_local);
res_ndestroy(&res_state_local);
]])],[AC_DEFINE(HAVE_RES_NDESTROY,1,Define to 1 if 'res_ndestroy' exists.)
AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)])
AC_MSG_CHECKING(for _res._u._ext.nsaddrs[])
AC_LINK_IFELSE([AC_LANG_PROGRAM([[
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
#ifdef HAVE_NETINET_IN_H
# include <netinet/in.h>
#endif
#ifdef HAVE_ARPA_NAMESER_H
# include <arpa/nameser.h>
#endif
#ifdef HAVE_RESOLV_H
# include <resolv.h>
#endif
#ifndef C_IN
# define C_IN ns_c_in
#endif /* C_IN */
#ifndef T_SOA
# define T_SOA ns_t_soa
#endif /* T_SOA */
]], [[
struct sockaddr_in6 *sockaddrin6;
sockaddrin6 = _res._u._ext.nsaddrs[0];
]])],[AC_DEFINE(HAVE_RES_U_EXT,1,Define to 1 if '_res._u._ext.nsaddrs[]' exists. /Linux/)
AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)])
AC_MSG_CHECKING(for _res._u._ext.ext)
AC_LINK_IFELSE([AC_LANG_PROGRAM([[
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
#ifdef HAVE_NETINET_IN_H
# include <netinet/in.h>
#endif
#ifdef HAVE_ARPA_NAMESER_H
# include <arpa/nameser.h>
#endif
#ifdef HAVE_RESOLV_H
# include <resolv.h>
#endif
#ifndef C_IN
# define C_IN ns_c_in
#endif /* C_IN */
#ifndef T_SOA
# define T_SOA ns_t_soa
#endif /* T_SOA */
]], [[
struct __res_state_ext *ext;
ext = _res._u._ext.ext;
]])],[AC_DEFINE(HAVE_RES_U_EXT_EXT,1,Define to 1 if '_res._u._ext.ext' exists. /BSD/)
AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)])
AC_MSG_CHECKING(for _res._ext.ext.nsaddrs[])
AC_LINK_IFELSE([AC_LANG_PROGRAM([[
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
#ifdef HAVE_NETINET_IN_H
# include <netinet/in.h>
#endif
#ifdef HAVE_ARPA_NAMESER_H
# include <arpa/nameser.h>
#endif
#ifdef HAVE_RESOLV_H
# include <resolv.h>
#endif
#ifndef C_IN
# define C_IN ns_c_in
#endif /* C_IN */
#ifndef T_SOA
# define T_SOA ns_t_soa
#endif /* T_SOA */
]], [[
union res_sockaddr_union *na;
na = &_res._ext.ext.nsaddrs[0];
]])],[AC_DEFINE(HAVE_RES_EXT_EXT,1,Define to 1 if '_res._ext.ext.nsaddrs[]' exists. /AIX/)
AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)])
AC_MSG_CHECKING(for struct sockaddr_in6.sin6_len)
AC_LINK_IFELSE([AC_LANG_PROGRAM([[
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
#ifdef HAVE_NETINET_IN_H
# include <netinet/in.h>
#endif
#ifdef HAVE_ARPA_NAMESER_H
# include <arpa/nameser.h>
#endif
#ifdef HAVE_RESOLV_H
# include <resolv.h>
#endif
#ifndef C_IN
# define C_IN ns_c_in
#endif /* C_IN */
#ifndef T_SOA
# define T_SOA ns_t_soa
#endif /* T_SOA */
]], [[
struct sockaddr_in6 sin6;
unsigned int len;
len = sin6.sin6_len;
]])],[AC_DEFINE(HAVE_RES_SIN6_LEN,1,Define to 1 if 'sockaddr_in6.sin6_len' exists. /BSD/)
AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)])
AC_MSG_CHECKING(for union semun)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#include <sys/types.h>
#include <sys/ipc.h>
#include <sys/sem.h>
]], [[union semun foo;]])],[AC_DEFINE(HAVE_SEMUN, 1, Define to 1 if union 'semun' exists.)
AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)])
AC_MSG_CHECKING(for struct swaptable in sys/swap.h)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#include <stdlib.h>
#include <sys/types.h>
#include <sys/syscall.h>
#include <sys/swap.h>
#ifndef NULL
#define NULL (void *)0
#endif
]], [[
register int cnt, i;
register int t, f;
struct swaptable *swt;
struct swapent *ste;
static char path[256];
/* get total number of swap entries */
cnt = swapctl(SC_GETNSWP, 0);
/* allocate enough space to hold count + n swapents */
swt = (struct swaptable *)malloc(sizeof(int) +
cnt * sizeof(struct swapent));
if (swt == NULL)
{
return;
}
swt->swt_n = cnt;
/* fill in ste_path pointers: we do not care about the paths, so we
point
them all to the same buffer */
ste = &(swt->swt_ent[0]);
i = cnt;
while (--i >= 0)
{
ste++->ste_path = path;
}
/* grab all swap info */
swapctl(SC_LIST, swt);
/* walk through the structs and sum up the fields */
t = f = 0;
ste = &(swt->swt_ent[0]);
i = cnt;
while (--i >= 0)
{
/* do not count slots being deleted */
if (!(ste->ste_flags & ST_INDEL) &&
!(ste->ste_flags & ST_DOINGDEL))
{
t += ste->ste_pages;
f += ste->ste_free;
} ste++;
}
/* fill in the results */
free(swt);
]])],[AC_DEFINE(HAVE_SYS_SWAP_SWAPTABLE,1,Define to 1 if struct 'swaptable' exists.)
AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)])
AC_MSG_CHECKING(for struct sensordev in sys/sensors.h)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#include <stdlib.h>
#include <sys/queue.h>
#include <sys/sensors.h>]], [[struct sensordev sensordev;
sensordev.xname[0]='\0';
sensordev.maxnumt[0]=0;
]])],[AC_DEFINE(HAVE_SENSORDEV,1,Define to 1 if struct 'sensordev' exists.)
AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)])
AC_MSG_CHECKING(for struct statvfs64 in sys/statvfs.h)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
#ifdef HAVE_SYS_STATVFS_H
# include <sys/statvfs.h>
#endif
]], [[
struct statvfs64 s;
s.f_frsize = s.f_blocks = s.f_bfree = s.f_bavail = 0;
statvfs64("/", &s);
]])],[AC_DEFINE(HAVE_SYS_STATVFS64, 1, Define to 1 if struct 'statvfs64' exists.)
AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)])
AC_MSG_CHECKING(for struct statfs64 in sys/statfs.h)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
#ifdef HAVE_SYS_STATFS_H
# include <sys/statfs.h>
#endif
]], [[
struct statfs64 s;
s.f_bsize = s.f_blocks = s.f_bfree = s.f_bavail = 0;
statfs64("/", &s);
]])],[AC_DEFINE(HAVE_SYS_STATFS64, 1, Define to 1 if struct 'statfs64' exists.)
AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)])
AC_MSG_CHECKING(for field ss_family in struct sockaddr_storage)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/socket.h>]], [[struct sockaddr_storage ss;
ss.ss_family = 0;
]])],[AC_DEFINE(HAVE_SOCKADDR_STORAGE_SS_FAMILY, 1, Define to 1 if 'sockaddr_storage.ss_family' exists.)
AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)])
AC_MSG_CHECKING(for field mem_unit in struct sysinfo)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/sysinfo.h>]], [[struct sysinfo sysinfo;
sysinfo.mem_unit=0;
]])],[AC_DEFINE(HAVE_SYSINFO_MEM_UNIT,1,Define to 1 if 'sysinfo.mem_unit' exists.)
AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)])
AC_MSG_CHECKING(for field freeswap in struct sysinfo)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/sysinfo.h>]], [[struct sysinfo sysinfo;
sysinfo.freeswap=0;
]])],[AC_DEFINE(HAVE_SYSINFO_FREESWAP,1,Define to 1 if 'sysinfo.freeswap' exists.)
AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)])
AC_MSG_CHECKING(for field totalswap in struct sysinfo)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/sysinfo.h>]], [[struct sysinfo sysinfo;
sysinfo.totalswap=0;
]])],[AC_DEFINE(HAVE_SYSINFO_TOTALSWAP,1,Define to 1 if 'sysinfo.totalswap' exists.)
AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)])
AC_MSG_CHECKING(for field totalram in struct sysinfo)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/sysinfo.h>]], [[struct sysinfo sysinfo;
sysinfo.totalram=0;
]])],[AC_DEFINE(HAVE_SYSINFO_TOTALRAM,1,Define to 1 if 'sysinfo.totalram' exists.)
AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)])
AC_MSG_CHECKING(for field sharedram in struct sysinfo)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/sysinfo.h>]], [[struct sysinfo sysinfo;
sysinfo.sharedram=0;
]])],[AC_DEFINE(HAVE_SYSINFO_SHAREDRAM,1,Define to 1 if 'sysinfo.sharedram' exists.)
AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)])
AC_MSG_CHECKING(for field bufferram in struct sysinfo)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/sysinfo.h>]], [[struct sysinfo sysinfo;
sysinfo.bufferram=0;
]])],[AC_DEFINE(HAVE_SYSINFO_BUFFERRAM,1,Define to 1 if 'sysinfo.bufferram' exists.)
AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)])
AC_MSG_CHECKING(for field freeram in struct sysinfo)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/sysinfo.h>]], [[struct sysinfo sysinfo;
sysinfo.freeram=0;
]])],[AC_DEFINE(HAVE_SYSINFO_FREERAM,1,Define to 1 if 'sysinfo.freeram' exists.)
AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)])
AC_MSG_CHECKING(for field uptime in struct sysinfo)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/sysinfo.h>]], [[struct sysinfo sysinfo;
sysinfo.uptime=0;
]])],[AC_DEFINE(HAVE_SYSINFO_UPTIME,1,Define to 1 if 'sysinfo.uptime' exists.)
AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)])
AC_MSG_CHECKING(for field procs in struct sysinfo)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/sysinfo.h>]], [[struct sysinfo sysinfo;
sysinfo.procs=0;
]])],[AC_DEFINE(HAVE_SYSINFO_PROCS,1,Define to 1 if 'sysinfo.procs' exists.)
AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)])
AC_MSG_CHECKING(for field tm_gmtoff in struct tm)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#ifdef HAVE_SYS_TIME_H
#include <sys/time.h>
#endif /* HAVE_SYS_TIME_H */
#ifdef HAVE_TIME_H
#include <time.h>
#endif /* HAVE_TIME_H */
]], [[
struct tm tm;
tm.tm_gmtoff;
]])],[AC_DEFINE(HAVE_TM_TM_GMTOFF,1,Define to 1 if 'tm.tm_gmtoff' exists.)
AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)])
AC_MSG_CHECKING(for linker options --start-group/--end-group)
saved_LDFLAGS="$LDFLAGS"
LDFLAGS="-Wl,--start-group -Wl,--end-group"
AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[]])],[HAVE_START_GROUP="yes"
AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)
])
LDFLAGS="$saved_LDFLAGS"
AC_MSG_CHECKING(for '__thread' compiler support)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <stdio.h>]], [[static __thread int a = 0;]])],[AC_DEFINE(HAVE_THREAD_LOCAL,1,Define to 1 if compiler keyword '__thread' supported.)
AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)
HAVE_THREAD_LOCAL="no"])
AC_MSG_CHECKING(for field updates in struct vminfo_t)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#include <sys/sysinfo.h>
]], [[
vminfo_t vminfo;
vminfo.updates;
]])],[AC_DEFINE(HAVE_VMINFO_T_UPDATES,1,Define to 1 if 'vminfo.updates' exists.)
AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)])
dnl *****************************************************************
dnl * *
dnl * Checks for functions *
dnl * *
dnl *****************************************************************
AC_MSG_CHECKING(for function sysconf() in unistd.h)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#include <unistd.h>
]], [[ int i;
i=sysconf(_SC_PHYS_PAGES)*sysconf(_SC_PHYS_PAGES);
i=sysconf(_SC_AVPHYS_PAGES)*sysconf(_SC_PHYS_PAGES);
]])],[AC_DEFINE(HAVE_UNISTD_SYSCONF,1,Define to 1 if function 'sysconf' exists.)
AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)])
AC_MSG_CHECKING(for function initgroups())
AC_LINK_IFELSE([AC_LANG_PROGRAM([[
#include <sys/types.h>
#include <grp.h>
]], [[
char *user = "zabbix";
initgroups(user, 0);
]])],[AC_DEFINE(HAVE_FUNCTION_INITGROUPS,1,Define to 1 if function 'initgroups' exists.)
AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)])
AC_MSG_CHECKING(for functions seteuid() and setegid())
AC_LINK_IFELSE([AC_LANG_PROGRAM([[
#include <sys/types.h>
#include <unistd.h>
]], [[
seteuid(0);
setegid(0);
]])],[AC_DEFINE(HAVE_FUNCTION_SETEUID,1,Define to 1 if functions 'seteuid' and 'setegid' exist.)
AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)])
AC_MSG_CHECKING(for function setproctitle())
AC_LINK_IFELSE([AC_LANG_PROGRAM([[
#include <sys/types.h>
#include <unistd.h>
]], [[
setproctitle("Test %d", 1);
]])],[AC_DEFINE(HAVE_FUNCTION_SETPROCTITLE,1,Define to 1 if function 'setproctitle' exists.)
AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)])
AC_MSG_CHECKING(for function sysctlbyname())
AC_LINK_IFELSE([AC_LANG_PROGRAM([[
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif /* HAVE_SYS_TYPES_H */
#ifdef HAVE_SYS_PARAM_H
#include <sys/param.h>
#endif /* HAVE_SYS_PARAM_H */
#include <sys/sysctl.h>
]], [[
sysctlbyname("", 0, 0, 0, 0);
]])],[AC_DEFINE(HAVE_FUNCTION_SYSCTLBYNAME,1,Define to 1 if 'sysctlbyname' exists.)
AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)])
AC_MSG_CHECKING(for function sysctl (KERN_BOOTTIME))
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif /* HAVE_SYS_TYPES_H */
#ifdef HAVE_SYS_PARAM_H
#include <sys/param.h>
#endif /* HAVE_SYS_PARAM_H */
#include <sys/sysctl.h>
#include <unistd.h>
#include <time.h>
#include <sys/time.h>
]], [[
size_t len;
struct timeval uptime;
int mib[2];
mib[0] = CTL_KERN;
mib[1] = KERN_BOOTTIME;
len = sizeof(uptime);
sysctl(mib, 2, &uptime, &len, 0, 0);
]])],[AC_DEFINE(HAVE_FUNCTION_SYSCTL_KERN_BOOTTIME,1,Define to 1 if 'KERN_BOOTTIME' exists.)
AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)])
AC_MSG_CHECKING(for function sysctl (HW_NCPU))
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif /* HAVE_SYS_TYPES_H */
#ifdef HAVE_SYS_PARAM_H
#include <sys/param.h>
#endif /* HAVE_SYS_PARAM_H */
#include <sys/sysctl.h>
]], [[
size_t len;
int mib[2], ncpu;
mib[0] = CTL_HW;
mib[1] = HW_NCPU;
len = sizeof(ncpu);
sysctl(mib, 2, &ncpu, &len, 0, 0);
]])],[AC_DEFINE(HAVE_FUNCTION_SYSCTL_HW_NCPU,1,Define to 1 if 'HW_NCPU' exists.)
AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)])
AC_MSG_CHECKING(for function sysctl (KERN_MAXFILES))
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif /* HAVE_SYS_TYPES_H */
#ifdef HAVE_SYS_PARAM_H
#include <sys/param.h>
#endif /* HAVE_SYS_PARAM_H */
#include <sys/sysctl.h>
]], [[
size_t len;
int mib[2], maxfiles;
mib[0] = CTL_KERN;
mib[1] = KERN_MAXFILES;
len = sizeof(maxfiles);
sysctl(mib, 2, &maxfiles, &len, 0, 0);
]])],[AC_DEFINE(HAVE_FUNCTION_SYSCTL_KERN_MAXFILES,1,Define to 1 if 'KERN_MAXFILES' exists.)
AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)])
AC_MSG_CHECKING(for function sysctl (KERN_MAXPROC))
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif /* HAVE_SYS_TYPES_H */
#ifdef HAVE_SYS_PARAM_H
#include <sys/param.h>
#endif /* HAVE_SYS_PARAM_H */
#include <sys/sysctl.h>
]], [[
size_t len;
int mib[2], maxproc;
mib[0] = CTL_KERN;
mib[1] = KERN_MAXPROC;
len = sizeof(maxproc);
sysctl(mib, 2, &maxproc, &len, 0, 0);
]])],[AC_DEFINE(HAVE_FUNCTION_SYSCTL_KERN_MAXPROC,1,Define to 1 if 'KERN_MAXPROC' exists.)
AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)])
AC_MSG_CHECKING(for function sysctl (KERN_CPTIME,KERN_CPTIME2))
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#include <sys/param.h>
#include <sys/sysctl.h>
#if defined(HAVE_SYS_DKSTAT_H)
# include <sys/dkstat.h>
#elif defined(HAVE_SYS_SCHED_H)
# include <sys/sched.h>
#endif
]], [[
size_t sz;
int i[] = {CP_USER, CP_NICE, CP_SYS, CP_INTR, CP_IDLE};
{
long states[CPUSTATES];
int mib[2] = {CTL_KERN, KERN_CPTIME};
sz = sizeof(states);
sysctl(mib, 2, &states, &sz, NULL, 0);
}
{
u_int64_t states[CPUSTATES];
int mib[3] = {CTL_KERN, KERN_CPTIME2, 0};
sz = sizeof(states);
sysctl(mib, 3, &states, &sz, NULL, 0);
}
]])],[AC_DEFINE(HAVE_FUNCTION_SYSCTL_KERN_CPTIME,1,Define to 1 if 'KERN_CPTIME,KERN_CPTIME2' exists.)
AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)])
AC_MSG_CHECKING(for function clock_gettime in time.h)
AC_LINK_IFELSE([AC_LANG_PROGRAM([[
#ifdef HAVE_TIME_H
# include <time.h>
#elif HAVE_SYS_TIME_H
# include <sys/time.h>
#endif /* HAVE_SYS_TIME_H */
]], [[struct timespec tp;
clock_gettime(CLOCK_REALTIME, &tp);
]])],[AC_DEFINE(HAVE_TIME_CLOCK_GETTIME,1,Define to 1 if function 'clock_gettime' exists.)
AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)])
AC_MSG_CHECKING(for function getrlimit in resource.h)
AC_LINK_IFELSE([AC_LANG_PROGRAM([[
#include <sys/resource.h>
]], [[struct rlimit rlim;
getrlimit(RLIMIT_NOFILE, &rlim);
]])],[AC_DEFINE(HAVE_GETRLIMIT,1,Define to 1 if function 'getrlimit' exists.)
AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)])
dnl *****************************************************************
dnl * *
dnl * Checks for macros *
dnl * *
dnl *****************************************************************
AC_MSG_CHECKING(for macro __va_copy() in stdarg.h)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#include <stdarg.h>
]], [[
va_list src,dst;
__va_copy(dst,src);
]])],[AC_DEFINE(HAVE___VA_COPY,1,Define to 1 if macro '__va_copy' exists.)
AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)])
AC_MSG_CHECKING(for macro __VA_ARGS__)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#define ZBX_CONST_STRING(str) str
int test(const char *fmt, ...) { return 0; }
]], [[
#define TEST(fmt, ...) test(ZBX_CONST_STRING(fmt), ##__VA_ARGS__)
TEST("%s","test");
TEST("test");
]])],[AC_DEFINE(HAVE___VA_ARGS__,1,Define to 1 if macro '__VA_ARGS__' exists.)
AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)])
dnl *****************************************************************
dnl * *
dnl * Checks for library functions *
dnl * *
dnl *****************************************************************
AC_REPLACE_FUNCS(getloadavg)
AC_CHECK_FUNCS(hstrerror)
AC_CHECK_FUNCS(getenv)
AC_CHECK_FUNCS(putenv)
AC_CHECK_FUNCS(setenv)
AC_CHECK_FUNCS(tzset)
AC_CHECK_FUNCS(unsetenv)
AC_CHECK_FUNCS(sigqueue)
AC_CHECK_FUNCS(round)
AC_CHECK_FUNCS(malloc_trim)
dnl *****************************************************************
dnl * *
dnl * Checks for file system characteristics *
dnl * *
dnl *****************************************************************
AC_MSG_CHECKING(for /proc filesystem)
if test -d /proc; then
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_PROC,1,[Define to 1 if '/proc' file system should be used.])
else
AC_MSG_RESULT(no)
fi
AC_MSG_CHECKING(for file /proc/stat)
if test -r /proc/stat; then
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_PROC_STAT,1,[Define to 1 if file '/proc/stat' should be used.])
else
AC_MSG_RESULT(no)
fi
AC_MSG_CHECKING(for file /proc/cpuinfo)
if test -r /proc/cpuinfo; then
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_PROC_CPUINFO,1,[Define to 1 if file '/proc/cpuinfo' should be used.])
else
AC_MSG_RESULT(no)
fi
dnl Solaris
AC_MSG_CHECKING(for file /proc/0/psinfo)
if test -r /proc/0/psinfo; then
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_PROC_0_PSINFO,1,[Define to 1 if file '/proc/0/psinfo' should be used.])
else
AC_MSG_RESULT(no)
fi
AC_MSG_CHECKING(for file /proc/loadavg)
if test -r /proc/loadavg; then
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_PROC_LOADAVG,1,[Define to 1 if file '/proc/loadavg' should be used.])
else
AC_MSG_RESULT(no)
fi
AC_MSG_CHECKING(for file /proc/net/dev)
if test -r /proc/net/dev; then
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_PROC_NET_DEV,1,[Define to 1 if file '/proc/net/dev' should be used.])
else
AC_MSG_RESULT(no)
fi
dnl *****************************************************************
dnl * *
dnl * Checks for compiler characteristics *
dnl * *
dnl *****************************************************************
dnl Check for %qu format (FreeBSD 4.x)
dnl FreeBSD 4.x does not support %llu
AC_MSG_CHECKING(for long long format)
AC_RUN_IFELSE([AC_LANG_SOURCE([[
#include <sys/types.h>
int main()
{
uint64_t i;
sscanf("200000000010020", "%qu", &i);
if (i == 200000000010020) return 0;
else return -1;
}
]])],[AC_DEFINE(HAVE_LONG_LONG_QU, 1 ,Define to 1 if format '%qu' exists.)
AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)],[AC_MSG_RESULT(no)])
dnl option -rdynamic is needed for readable backtraces
AC_MSG_CHECKING(for -rdynamic linking option)
saved_LDFLAGS="$LDFLAGS"
LDFLAGS="-rdynamic $LDFLAGS"
AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <execinfo.h>]], [[void *bcktrc[6];
(void)backtrace(bcktrc, 6);
]])],[LDFLAGS="-rdynamic $saved_LDFLAGS"
AC_MSG_RESULT(yes)],[LDFLAGS="$saved_LDFLAGS"
AC_MSG_RESULT(no)])
dnl *****************************************************************
dnl * *
dnl * Checks for operating systems *
dnl * *
dnl *****************************************************************
AC_MSG_CHECKING(for libperfstat 5.2.0.40 fileset)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/protosw.h>
#include <libperfstat.h>]], [[perfstat_memory_total_t memstats;
memstats.virt_active = 0;
]])],[AC_DEFINE(HAVE_AIXOSLEVEL_520004,1,Define to 1 if libperfstat 5.2.0.40 fileset exists.)
AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)])
AC_MSG_CHECKING(for libperfstat 5.3.0.60 fileset)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/protosw.h>
#include <libperfstat.h>]], [[perfstat_partition_total_t lparstats;
lparstats.type.b.donate_enabled = 0;