configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2 AC_REVISION ($Revision$)
   3 AC_PREREQ(2.58)
   4 AC_INIT(nagios-plugins,1.4.2)
   5 AC_CONFIG_SRCDIR(NPTest.pm)
   6 AM_INIT_AUTOMAKE
   7 AM_CONFIG_HEADER(config.h)
   8 AC_CANONICAL_HOST
   9
  10 RELEASE=1
  11 AC_SUBST(RELEASE)
  12
  13 AC_PREFIX_DEFAULT(/usr/local/nagios)
  14
  15 dnl Figure out how to invoke "install" and what install options to use.
  16 AC_PROG_INSTALL
  17 AC_SUBST(INSTALL)
  18
  19 dnl Must come very early on due to coreutils requirement
  20 dnl Takes care of AC_GNU_SOURCE, AC_AIX and AC_MINIX
  21 gl_USE_SYSTEM_EXTENSIONS
  22
  23 AC_PROG_CC
  24 AC_PROG_CPP
  25 AC_PROG_GCC_TRADITIONAL
  26 AC_PROG_LIBTOOL
  27
  28 AC_PROG_MAKE_SET
  29 AC_PROG_AWK
  30
  31 AC_FUNC_MALLOC
  32 AC_FUNC_REALLOC
  33 AC_FUNC_ERROR_AT_LINE
  34
  35 AC_CONFIG_LIBOBJ_DIR(lib)
  36 AC_FUNC_GETLOADAVG([lib])
  37
  38 ifdef([AC_FUNC_STRTOD],[AC_FUNC_STRTOD],[AM_FUNC_STRTOD])
  39 dnl AM_WITH_REGEX
  40
  41 PLUGIN_TEST=`echo $srcdir/plugins/t/*.t|sed -e 's,\.*/plugins/,,g'`
  42 AC_SUBST(PLUGIN_TEST)dnl
  43
  44 SCRIPT_TEST=`echo $srcdir/plugins-scripts/t/*.t|sed -e 's,\.*/plugins-scripts/,,g'`
  45 AC_SUBST(SCRIPT_TEST)dnl
  46
  47 WARRANTY="The nagios plugins come with ABSOLUTELY NO WARRANTY. You may redistribute\ncopies of the plugins under the terms of the GNU General Public License.\nFor more information about these matters, see the file named COPYING.\n"
  48 AC_SUBST(WARRANTY)
  49
  50 SUPPORT="Send email to nagios-users@lists.sourceforge.net if you have questions\nregarding use of this software. To submit patches or suggest improvements,\nsend email to nagiosplug-devel@lists.sourceforge.net.\nPlease include version information with all correspondence (when possible,\nuse output from the --version option of the plugin itself).\n"
  51 AC_SUBST(SUPPORT)
  52
  53 dnl CGIURL has changed for Nagios with 1.0 beta
  54 AC_ARG_WITH(cgiurl,
  55         ACX_HELP_STRING([--with-cgiurl=DIR],
  56                 [sets URL for cgi programs]),
  57         with_cgiurl=$withval,
  58         with_cgiurl=/nagios/cgi-bin)
  59 CGIURL="$with_cgiurl"
  60 AC_DEFINE_UNQUOTED(CGIURL,"$CGIURL",[URL of CGI programs])
  61
  62 AC_ARG_WITH(nagios_user,
  63         ACX_HELP_STRING([--with-nagios-user=USER],
  64                 [set user name to run nagios]),
  65         with_nagios_user=$withval,
  66         with_nagios_user=nagios)
  67 AC_ARG_WITH(nagios_group,
  68         ACX_HELP_STRING([--with-nagios-group=GROUP],
  69                 [set group name to run nagios]),
  70         with_nagios_group=$withval,
  71         with_nagios_group=nagios)
  72 AC_SUBST(with_nagios_user)
  73 AC_SUBST(with_nagios_group)
  74 INSTALL_OPTS="-o $with_nagios_user -g $with_nagios_group"
  75 AC_SUBST(INSTALL_OPTS)
  76
  77 AC_ARG_WITH(trusted_path,
  78         ACX_HELP_STRING([--with-trusted-path=PATH],
  79                 [sets trusted path for executables called by scripts (default=/bin:/sbin:/usr/bin:/usr/sbin)]),
  80         with_trusted_path=$withval,
  81         with_trusted_path=/bin:/sbin:/usr/bin:/usr/sbin)
  82 AC_SUBST(with_trusted_path)
  83
  84 EXTRAS=
  85 dnl PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/etc:/usr/local/bin:/usr/local/sbin:$PATH
  86
  87 LDFLAGS="$LDFLAGS -L."
  88
  89 ac_cv_uname_m=`uname -m`
  90 ac_cv_uname_s=`uname -s`
  91 ac_cv_uname_r=`uname -r`
  92 ac_cv_uname_v=`uname -v`
  93
  94 PKG_ARCH=`uname -p`
  95 REV_DATESTAMP=`date '+%Y.%m.%d.%H.%M'`
  96 REV_TIMESTAMP=`date '+%Y%m%d%H%M%S'`
  97
  98 AC_SUBST(PKG_ARCH)
  99 AC_SUBST(REV_DATESTAMP)
 100 AC_SUBST(REV_TIMESTAMP)
 101
 102 dnl Checks for programs.
 103 AC_PATH_PROG(PYTHON,python)
 104 AC_PATH_PROG(SH,sh)
 105 AC_PATH_PROG(PERL,perl)
 106 AC_PATH_PROG(LIBGNUTLS_CONFIG,libgnutls-config)
 107 AC_PATH_PROG(HOSTNAME,hostname)
 108 AC_PATH_PROG(BASENAME,basename)
 109
 110 dnl allow them to override the path of perl
 111 AC_ARG_WITH(perl,
 112         ACX_HELP_STRING([--with-perl=PATH],
 113                         [sets path to perl executable]),
 114                         with_perl=$withval,with_perl=$PERL)
 115 AC_SUBST(PERL, $with_perl)
 116
 117 dnl openssl/gnutls
 118 AC_ARG_WITH(openssl,
 119             AC_HELP_STRING([--with-openssl=DIR],
 120                            [path to openssl installation]),)
 121
 122 AC_ARG_WITH(gnutls,
 123             ACX_HELP_STRING([--with-gnutls=PATH],
 124                             [path to gnutls installation root]),)
 125
 126 dnl you can only have one or the other
 127 if test ! "$with_openssl" = "" && test ! "$with_openssl" = "no"; then
 128         with_gnutls="no"
 129 fi
 130 if test ! "$with_gnutls" = "" && test ! "$with_gnutls" = "no"; then
 131         with_openssl="no"
 132 fi
 133
 134 dnl list of possible dirs to try to autodetect openssl
 135 dnl if $dir/include exists, we consider it found
 136 dnl the order should allow locally installed versions to override distros' ones
 137 OPENSSL_DIRS="/usr /usr/local /usr/slocal /usr/local/openssl /usr/local/ssl \
 138               /opt /opt/openssl"
 139
 140 dnl
 141 dnl Check for miscellaneous stuff
 142 dnl
 143
 144 case $host_vender-$host_os in
 145 sun*)
 146         AC_DEFINE(__EXTENSIONS__,1,[Sun's netdb.h needs this for getaddrinfo])
 147         ;;
 148 osf*)
 149         AC_DEFINE(_OSF_SOURCE,1,[OSF needs this for getaddrinfo])
 150         ;;
 151 esac
 152
 153 dnl
 154 dnl Checks for libraries.
 155 dnl
 156
 157 AC_CHECK_LIB(dce,main,SOCKETLIBS="$SOCKETLIBS -ldce")
 158 AC_CHECK_LIB(nsl,main,SOCKETLIBS="$SOCKETLIBS -lnsl")
 159 AC_CHECK_LIB(socket,socket,SOCKETLIBS="$SOCKETLIBS -lsocket")
 160 AC_CHECK_LIB(resolv,main,SOCKETLIBS="$SOCKETLIBS -lresolv")
 161 AC_SUBST(SOCKETLIBS)
 162
 163 dnl
 164 dnl check for math-related functions needing -lm
 165 AC_CHECK_HEADERS(math.h)
 166 AC_CHECK_LIB(m,floor,MATHLIBS="-lm")
 167 AC_SUBST(MATHLIBS)
 168
 169 dnl Check for libtap, to run perl-like tests
 170 AC_CHECK_LIB(tap, plan_tests,
 171         EXTRA_TEST=test_utils
 172         AC_SUBST(EXTRA_TEST)
 173         )
 174
 175 dnl Check for PostgreSQL libraries
 176 _SAVEDLIBS="$LIBS"
 177 _SAVEDCPPFLAGS="$CPPFLAGS"
 178 AC_ARG_WITH(pgsql,
 179         ACX_HELP_STRING([--with-pgsql=DIR],
 180                 [sets path to pgsql installation]),
 181         PGSQL=$withval,)
 182 AC_CHECK_LIB(crypt,main)
 183 if test "$ac_cv_lib_crypt_main" = "yes"; then
 184   if test -n "$PGSQL"; then
 185     LDFLAGS="$LDFLAGS -L$PGSQL/lib"
 186     CPPFLAGS="$CPPFLAGS -I$PGSQL/include"
 187   fi
 188   AC_CHECK_LIB(pq,PQsetdbLogin,,,-lcrypt)
 189   if test "$ac_cv_lib_pq_PQsetdbLogin" = "yes"; then
 190     AC_CHECK_HEADERS(pgsql/libpq-fe.h)
 191     AC_CHECK_HEADERS(postgresql/libpq-fe.h)
 192     AC_CHECK_HEADERS(libpq-fe.h)
 193     if [[ -n "$PGSQL" -a "$ac_cv_header_libpq_fe_h" = "yes" ]]; then
 194       PGLIBS="-L$PGSQL/lib -lpq -lcrypt"
 195       PGINCLUDE="-I$PGSQL/include"
 196     elif test  "$ac_cv_header_pgsql_libpq_fe_h" = "yes"; then
 197       PGLIBS="-lpq -lcrypt"
 198       PGINCLUDE="-I/usr/include/pgsql"
 199     elif test  "$ac_cv_header_postgresql_libpq_fe_h" = "yes"; then
 200       PGLIBS="-L$PGSQL/lib -lpq -lcrypt"
 201       PGINCLUDE="-I/usr/include/postgresql"
 202     elif test  "$ac_cv_header_libpq_fe_h" = "yes"; then
 203       PGLIBS="-L$PGSQL/lib -lpq -lcrypt"
 204       PGINCLUDE="-I$PGSQL/include"
 205     fi
 206     if test -z "$PGINCLUDE"; then
 207       AC_MSG_WARN([Skipping PostgreSQL plugin (check_pgsql)])
 208       AC_MSG_WARN([install PostgreSQL headers to compile this plugin (see REQUIREMENTS).])
 209     else
 210       AC_SUBST(PGLIBS)
 211       AC_SUBST(PGINCLUDE)
 212       EXTRAS="$EXTRAS check_pgsql"
 213     fi
 214   else
 215     AC_MSG_WARN([Skipping PostgreSQL plugin (check_pgsql)])
 216     AC_MSG_WARN([LIBS="$LIBS" CPPFLAGS="$CPPFLAGS"])
 217     AC_MSG_WARN([install PostgreSQL libs to compile this plugin (see REQUIREMENTS).])
 218   fi
 219 else
 220   AC_MSG_WARN([Skipping PostgreSQL plugin (check_pgsql)])
 221   AC_MSG_WARN([install lib crypt and PostgreSQL libs to compile this plugin (see REQUIREMENTS).])
 222 fi
 223 LIBS="$_SAVEDLIBS"
 224 CPPFLAGS="$_SAVEDCPPFLAGS"
 225
 226 dnl Check for radius libraries
 227 _SAVEDLIBS="$LIBS"
 228 AC_CHECK_LIB(radiusclient,rc_read_config)
 229 if test "$ac_cv_lib_radiusclient_rc_read_config" = "yes"; then
 230   EXTRAS="$EXTRAS check_radius"
 231         RADIUSLIBS="-lradiusclient"
 232   AC_SUBST(RADIUSLIBS)
 233 else
 234   AC_MSG_WARN([Skipping radius plugin])
 235   AC_MSG_WARN([install radius libs to compile this plugin (see REQUIREMENTS).])
 236 fi
 237 LIBS="$_SAVEDLIBS"
 238
 239 dnl Check for LDAP libraries
 240 _SAVEDLIBS="$LIBS"
 241 AC_CHECK_LIB(ldap,main,,,-llber)
 242 if test "$ac_cv_lib_ldap_main" = "yes"; then
 243   LDAPLIBS="-lldap -llber"\
 244   LDAPINCLUDE="-I/usr/include/ldap"
 245   AC_SUBST(LDAPLIBS)
 246   AC_SUBST(LDAPINCLUDE)
 247   AC_CHECK_FUNCS(ldap_set_option)
 248   EXTRAS="$EXTRAS check_ldap"
 249         AC_CHECK_FUNCS(ldap_init ldap_set_option ldap_get_option ldap_start_tls_s)
 250 else
 251   AC_MSG_WARN([Skipping LDAP plugin])
 252   AC_MSG_WARN([install LDAP libs to compile this plugin (see REQUIREMENTS).])
 253 fi
 254 LIBS="$_SAVEDLIBS"
 255
 256 dnl Check for mysql libraries
 257 AC_PATH_PROG(MYSQLCONFIG, mysql_config)
 258 if test -z "$MYSQLCONFIG"; then
 259   AC_MSG_WARN([Skipping mysql plugin])
 260   AC_MSG_WARN([install mysql client libs to compile this plugin (see REQUIREMENTS).])
 261 else
 262   EXTRAS="$EXTRAS check_mysql check_mysql_query"
 263   MYSQLINCLUDE=`$MYSQLCONFIG --include`
 264   MYSQLLIBS=`$MYSQLCONFIG --libs`
 265   MYSQLCFLAGS=`$MYSQLCONFIG --cflags`
 266   AC_SUBST(MYSQLINCLUDE)
 267   AC_SUBST(MYSQLLIBS)
 268   AC_SUBST(MYSQLCFLAGS)
 269 fi
 270
 271 AC_CHECK_HEADERS(unistd.h)
 272
 273 dnl Check for AF_INET6 support - unistd.h required for Darwin
 274 AC_CACHE_CHECK([for IPv6 support], with_ipv6, [
 275         AC_TRY_COMPILE([#ifdef HAVE_UNISTD_H
 276                         #include <unistd.h>
 277                         #endif
 278                         #include <netinet/in.h>
 279                         #include <sys/socket.h>],
 280                         [struct sockaddr_in6 sin6;
 281                         void *p;
 282
 283                         sin6.sin6_family = AF_INET6;
 284                         sin6.sin6_port = 587;
 285                         p = &sin6.sin6_addr;],
 286                         [with_ipv6=yes],
 287                         [with_ipv6=no])
 288         ])
 289
 290 if test x"$with_ipv6" != xno ; then
 291         AC_DEFINE(USE_IPV6,1,[Enable IPv6 support])
 292 fi
 293
 294 dnl #########################################################################
 295 dnl Check if Posix getaddrinfo() is available.  It is also possible to use
 296 dnl the version from the lwres library distributed with BIND.
 297 dnl #########################################################################
 298 AC_ARG_ENABLE([emulate-getaddrinfo],
 299               ACX_HELP_STRING([--enable-emulate-getaddrinfo],
 300                              [enable getaddrinfo emulation (default=no)]),
 301               ,
 302               enable_emulate_getaddrinfo=no)
 303
 304 AC_ARG_WITH(lwres,
 305             ACX_HELP_STRING([--with-lwres=DIR],
 306                            [use lwres library for getaddrinfo (default=no)]),
 307             ,
 308             with_lwres=no)
 309
 310 dnl ## enable force to test getaddrinfo.c
 311 if test x$enable_emulate_getaddrinfo = xforce ; then
 312         enable_emulate_getaddrinfo=yes
 313         have_getaddrinfo=no
 314 else
 315
 316 have_getaddrinfo=no
 317 if test x$with_lwres != xno ; then
 318         if test "$with_lwres" != yes ; then
 319                    CPPFLAGS="-I${with_lwres}/include $CPPFLAGS"
 320                    LDFLAGS="-L${with_lwres}/lib $LDFLAGS"
 321         fi
 322         AC_CHECK_HEADERS(lwres/netdb.h, ,
 323                         [AC_MSG_ERROR([cannot find <lwres/netdb.h>])])
 324         AC_CHECK_LIB(lwres, lwres_getaddrinfo, ,
 325                      [AC_MSG_ERROR([cannot find the lwres library])],
 326                      -lnsl -lpthread)
 327         have_getaddrinfo=yes
 328 fi
 329
 330 if test x$have_getaddrinfo != xyes ; then
 331         AC_SEARCH_LIBS(getaddrinfo, socket resolv bind nsl c_r cr, have_getaddrinfo=yes)
 332 fi
 333
 334 dnl # Special nonsense for systems that actually have getaddrinfo but
 335 dnl # redefine the name to something else, e.g. OSF
 336 if test x$have_getaddrinfo != xyes ; then
 337         AC_MSG_CHECKING(if getaddrinfo is redefined in netdb.h)
 338         AC_TRY_LINK([
 339 #               include <netdb.h>
 340         ], [
 341                 struct addrinfo hints, *res;
 342                 int err;
 343
 344                 err = getaddrinfo ("host", "service", &hints, &res);
 345         ], [
 346                 have_getaddrinfo=yes
 347                 AC_MSG_RESULT(yes)
 348         ], [AC_MSG_RESULT(no)])
 349 fi
 350
 351 fi
 352
 353 if test x$have_getaddrinfo != xno ; then
 354         if test x$enable_emulate_getaddrinfo != xno ; then
 355                 AC_MSG_ERROR([getaddrinfo found but emulate-getaddrinfo was enabled])
 356         fi
 357         AC_DEFINE(HAVE_GETADDRINFO, 1,
 358                   [Does system provide RFC 2553/Posix getaddrinfo?])
 359 else
 360         if test x$enable_emulate_getaddrinfo != xyes ; then
 361 dnl                AC_MSG_ERROR([getaddrinfo not found: try --with-lwres or --enable-emulate-getaddrinfo])
 362                enable_emulate_getaddrinfo=yes
 363                AC_MSG_WARN([enabling getaddrinfo emulation])
 364         fi
 365         EXTRA_NETOBJS="$EXTRA_NETOBJS getaddrinfo.o"
 366 fi
 367
 368 if test x"$enable_emulate_getaddrinfo" != xno ; then
 369     have_resolver=no
 370
 371   dnl  Try for getipnodebyname
 372     AC_SEARCH_LIBS(getipnodebyname, resolv bind nsl c_r cr, have_resolver=yes)
 373     if test x"$have_resolver" != xno ; then
 374          AC_DEFINE(HAVE_GETIPNODEBYNAME, 1,
 375                    [Set when getipnodebyname is available])
 376     fi
 377
 378   dnl  Try for gethostbyname_r
 379     if test x"$have_resolver" = xno ; then
 380         AC_SEARCH_LIBS(gethostbyname_r, resolv bind nsl c_r cr,
 381                        [have_resolver=yes
 382                         ACX_WHICH_GETHOSTBYNAME_R])
 383     fi
 384
 385   dnl  Try for gethostbyname
 386     if test x"$have_resolver" = xno ; then
 387         if test x"$enable_pthreads" != xno ; then
 388             AC_MSG_WARN([using threads but cannot find gethostbyname_r or getipnodebyname])
 389         fi
 390         AC_SEARCH_LIBS(gethostbyname, resolv bind nsl, ,
 391                        [AC_MSG_ERROR([cannot find gethostbyname])])
 392     fi
 393     EXTRA_NETOBJS="$EXTRA_NETOBJS gethostbyname.o"
 394
 395 fi
 396
 397 dnl Checks for Kerberos. Must come before openssl checks for Redhat EL 3
 398 AC_CHECK_HEADERS(krb5.h,FOUNDINCLUDE=yes,FOUNDINCLUDE=no)
 399 if test "$FOUNDINCLUDE" = "no"; then
 400   _SAVEDCPPFLAGS="$CPPFLAGS"
 401   CPPFLAGS="$_SAVEDCPPFLAGS -I/usr/kerberos/include"
 402   unset ac_cv_header_krb5_h
 403   AC_CHECK_HEADERS(krb5.h,
 404                    KRB5INCLUDE="-I/usr/kerberos/include"
 405                    FOUNDINCLUDE=yes,
 406                    FOUNDINCLUDE=no)
 407 fi
 408 AC_SUBST(KRBINCLUDE)
 409 if test "$FOUNDINCLUDE" = "no"; then
 410   CPPFLAGS="$_SAVEDCPPFLAGS"
 411 fi
 412
 413
 414 dnl openssl detection/configuration
 415 if ! test x"$with_openssl" = x"no"; then
 416         dnl Check for OpenSSL location if it wasn't already specified
 417         if ! test -d "$with_openssl"; then
 418                 for d in $OPENSSL_DIRS; do
 419                         if test -x ${d}/bin/openssl || test -x ${d}/sbin/openssl ; then
 420                                 with_openssl=$d
 421                         fi
 422                 done
 423         fi
 424
 425         _SAVEDCPPFLAGS="$CPPFLAGS"
 426         _SAVEDLDFLAGS="$LDFLAGS"
 427         dnl Check for OpenSSL header files
 428         unset FOUNDINCLUDE
 429         if test x"$with_openssl" != x"/usr" ; then
 430                 CPPFLAGS="$CPPFLAGS -I$with_openssl/include"
 431                 LDFLAGS="$LDFLAGS -R$with_openssl/lib"
 432         fi
 433
 434         dnl check for openssl in $dir/include/openssl
 435         AC_CHECK_HEADERS(openssl/ssl.h openssl/x509.h openssl/rsa.h openssl/pem.h openssl/crypto.h openssl/err.h,
 436                          SSLINCLUDE="-I$with_openssl/include"
 437                          FOUNDINCLUDE=yes,
 438                          FOUNDINCLUDE=no)
 439         dnl else check to see if $dir/include has it
 440         if test "$FOUNDINCLUDE" = "no"; then
 441                 AC_CHECK_HEADERS(ssl.h x509.h rsa.h pem.h crypto.h err.h,
 442                                  SSLINCLUDE="-I$with_openssl/include"
 443                                  FOUNDINCLUDE=yes,
 444                                  FOUNDINCLUDE=no)
 445         fi
 446         AC_SUBST(SSLINCLUDE)
 447         dnl if we didn't find it, reset CPPFLAGS
 448         if test "$FOUNDINCLUDE" = "no"; then
 449                 CPPFLAGS="$_SAVEDCPPFLAGS"
 450                 LDFLAGS="$_SAVEDLDFLAGS"
 451         fi
 452
 453         dnl Check for crypto lib
 454         _SAVEDLIBS="$LIBS"
 455         LIBS="-L${with_openssl}/lib"
 456         AC_CHECK_LIB(crypto,CRYPTO_lock)
 457         if test "$ac_cv_lib_crypto_CRYPTO_lock" = "yes"; then
 458                 dnl Check for SSL lib
 459                 AC_CHECK_LIB(ssl,main, SSLLIBS="-lssl -lcrypto",,-lcrypto)
 460         fi
 461         LIBS="$_SAVEDLIBS"
 462
 463         dnl test headers and libs to decide whether check_http should use SSL
 464         if test "$ac_cv_lib_crypto_CRYPTO_lock" = "yes"; then
 465                 if test "$ac_cv_lib_ssl_main" = "yes"; then
 466                         if test "$FOUNDINCLUDE" = "yes"; then
 467                                 FOUNDOPENSSL="yes"
 468                         fi
 469                 fi
 470         fi
 471 fi
 472
 473
 474 dnl check for gnutls if openssl isn't found (or is disabled)
 475 if test ! "$FOUNDOPENSSL" = "yes" && test ! "$with_gnutls" = "no"; then
 476         if test ! "$with_gnutls" = ""; then
 477                 CPPFLAGS="$CPPFLAGS -I${with_gnutls}/include"
 478         elif test ! "$LIBGNUTLS_CONFIG" = ""; then
 479                 CPPFLAGS="$CPPFLAGS -I`$LIBGNUTLS_CONFIG --prefix`"
 480         fi
 481         AC_CHECK_HEADERS([gnutls/openssl.h],FOUNDGNUTLS="yes",)
 482         if test "$FOUNDGNUTLS" = "yes"; then
 483                 AC_CHECK_LIB(gnutls-openssl,main,SSLLIBS="-lgnutls-openssl")
 484         fi
 485 fi
 486 dnl end check for gnutls
 487
 488 if test "$FOUNDOPENSSL" = "yes" || test "$FOUNDGNUTLS" = "yes"; then
 489         check_tcp_ssl="check_simap check_spop check_jabber check_nntps check_ssmtp"
 490         AC_SUBST(check_tcp_ssl)
 491         AC_SUBST(SSLLIBS)
 492         AC_DEFINE(HAVE_SSL,1,[Define if SSL libraries are found])
 493         if test "$FOUNDOPENSSL" = "yes"; then
 494                 AC_DEFINE(USE_OPENSSL,1,[Define if using OpenSSL libraries])
 495                 with_openssl="yes"
 496                 with_gnutls="no"
 497         else
 498                 AC_DEFINE(USE_GNUTLS,1,[Define if using gnutls libraries])
 499                 with_gnutls="yes"
 500                 with_openssl="no"
 501         fi
 502 else
 503         dnl else deliberately disabled or no ssl support available
 504         AC_MSG_WARN([OpenSSL or GnuTLS libs could not be found or were disabled])
 505         with_openssl="no"
 506         with_gnutls="no"
 507 fi
 508
 509 dnl
 510 dnl Checks for header files.
 511 dnl
 512
 513 AC_HEADER_STDC
 514 AC_HEADER_TIME
 515 AC_HEADER_SYS_WAIT
 516 AC_CHECK_HEADERS(signal.h strings.h string.h syslog.h uio.h errno.h regex.h sys/types.h sys/time.h sys/socket.h sys/loadavg.h sys/un.h)
 517 AC_CHECK_HEADERS(features.h stdarg.h sys/unistd.h ctype.h stdlib.h)
 518
 519 dnl Checks for typedefs, structures, and compiler characteristics.
 520 AC_C_CONST
 521 AC_STRUCT_TM
 522 AC_TYPE_PID_T
 523 AC_TYPE_SIZE_T
 524 AC_TYPE_SIGNAL
 525
 526 AC_CACHE_CHECK([for va_copy],ac_cv_HAVE_VA_COPY,[
 527 AC_TRY_LINK([#include <stdarg.h>
 528 va_list ap1,ap2;], [va_copy(ap1,ap2);],
 529 ac_cv_HAVE_VA_COPY=yes,
 530 ac_cv_HAVE_VA_COPY=no)])
 531 if test x"$ac_cv_HAVE_VA_COPY" = x"yes"; then
 532     AC_DEFINE(HAVE_VA_COPY,1,[Whether va_copy() is available])
 533 else
 534     AC_CACHE_CHECK([for __va_copy],ac_cv_HAVE___VA_COPY,[
 535     AC_TRY_LINK([#include <stdarg.h>
 536     va_list ap1,ap2;], [__va_copy(ap1,ap2);],
 537     ac_cv_HAVE___VA_COPY=yes,
 538     ac_cv_HAVE___VA_COPY=no)])
 539     if test x"$ac_cv_HAVE___VA_COPY" = x"yes"; then
 540         AC_DEFINE(HAVE___VA_COPY,1,[Whether __va_copy() is available])
 541     fi
 542 fi
 543
 544 AC_CHECK_FUNCS(vsnprintf snprintf asprintf vasprintf)
 545 AC_CACHE_CHECK([for C99 vsnprintf],ac_cv_HAVE_C99_VSNPRINTF,[
 546 AC_TRY_RUN([
 547 #include <sys/types.h>
 548 #include <stdarg.h>
 549 void foo(const char *format, ...) {
 550        va_list ap;
 551        int len;
 552        char buf[5];
 553
 554        va_start(ap, format);
 555        len = vsnprintf(buf, 0, format, ap);
 556        va_end(ap);
 557        if (len != 5) exit(1);
 558
 559        va_start(ap, format);
 560        len = vsnprintf(0, 0, format, ap);
 561        va_end(ap);
 562        if (len != 5) exit(1);
 563
 564        if (snprintf(buf, 3, "hello") != 5 || strcmp(buf, "he") != 0) exit(1);
 565
 566        exit(0);
 567 }
 568 main() { foo("hello"); }
 569 ],
 570 ac_cv_HAVE_C99_VSNPRINTF=yes,ac_cv_HAVE_C99_VSNPRINTF=no,ac_cv_HAVE_C99_VSNPRINTF=cross)])
 571 if test x"$ac_cv_HAVE_C99_VSNPRINTF" = x"yes"; then
 572     AC_DEFINE(HAVE_C99_VSNPRINTF,1,[Define if system has C99 compatible vsnprintf])
 573 fi
 574
 575 AC_TRY_COMPILE([#include <sys/time.h>],
 576                [struct timeval *tv;
 577                 struct timezone *tz;],
 578                AC_DEFINE(HAVE_STRUCT_TIMEVAL,1,[Define if we have a timeval structure])
 579                AC_TRY_COMPILE([#include <sys/time.h>],
 580                               [struct timeval *tv;
 581                                struct timezone *tz;
 582                                gettimeofday(tv, tz);],
 583                               AC_DEFINE(HAVE_GETTIMEOFDAY,1,[Define if gettimeofday is found]),
 584                               AC_DEFINE(NEED_GETTIMEOFDAY,1,[Define if gettimeofday is needed])))
 585
 586 dnl Checks for library functions.
 587 AC_CHECK_FUNCS(memmove select socket strdup strstr strtod strtol strtoul floor)
 588
 589 AC_MSG_CHECKING(return type of socket size)
 590 AC_TRY_COMPILE([#include <stdlib.h>
 591                 #include <sys/types.h>
 592                 #include <sys/socket.h>],
 593                [int a = send(1, (const void *) buffer, (size_t *) 0, (int *) 0);],
 594                ac_cv_socket_size_type=["size_t"]
 595                 AC_MSG_RESULT(size_t),
 596                ac_cv_socket_size_type=["int"]
 597                 AC_MSG_RESULT(int))
 598
 599 AC_DEFINE_UNQUOTED(SOCKET_SIZE_TYPE, $ac_cv_socket_size_type ,
 600         [Define type of socket size])
 601
 602 AC_ARG_WITH(proc-loadavg,
 603             ACX_HELP_STRING([--with-proc-loadavg=PATH],
 604                             [path to /proc/loadavg or equivalent]),
 605             ac_cv_proc_loadavg=$withval)
 606 AC_MSG_CHECKING([for /proc/loadavg])
 607 if test -n "$ac_cv_proc_loadavg"; then
 608   AC_MSG_RESULT([(command line) $ac_cv_proc_loadavg])
 609 elif test -f "/proc/loadavg"; then
 610   AC_MSG_RESULT([found /proc/loadavg])
 611   ac_cv_proc_loadavg="/proc/loadavg"
 612 else
 613   AC_MSG_RESULT([no])
 614 fi
 615
 616 if test -n "$ac_cv_proc_loadavg"; then
 617   AC_DEFINE(HAVE_PROC_LOADAVG,1,[Define if /proc/loadavg or similar exists])
 618   AC_DEFINE_UNQUOTED(PROC_LOADAVG,"/proc/loadavg",[Location of /proc/loadavg])
 619 fi
 620
 621 dnl #### Process table test
 622
 623 AC_PATH_PROG(PATH_TO_PS,ps)
 624
 625 AC_MSG_CHECKING(for ps syntax)
 626 AC_ARG_WITH(ps_command,
 627             ACX_HELP_STRING([--with-ps-command=PATH],
 628                             [Verbatim command to execute for ps]),
 629             PS_COMMAND=$withval)
 630 AC_ARG_WITH(ps_format,
 631             ACX_HELP_STRING([--with-ps-format=FORMAT],
 632                             [Format string for scanning ps output]),
 633             PS_FORMAT=$withval)
 634 AC_ARG_WITH(ps_cols,
 635             ACX_HELP_STRING([--with-ps-cols=NUM],
 636                             [Number of columns in ps command]),
 637             PS_COLS=$withval)
 638 AC_ARG_WITH(ps_varlist,
 639             ACX_HELP_STRING([--with-ps-varlist=LIST],
 640                             [Variable list for sscanf of 'ps' output]),
 641             PS_VARLIST=$withval)
 642
 643 AM_CONDITIONAL(WANT_PST3, false)
 644
 645 if test -n "$PS_COMMAND" && test -n "$PS_FORMAT" && test -n "$PS_COLS" && test -n "$PS_VARLIST"; then
 646         ac_cv_ps_command="$PS_COMMAND"
 647         ac_cv_ps_format="$PS_FORMAT"
 648         ac_cv_ps_varlist="$PS_VARLIST"
 649         ac_cv_ps_cols="$PS_COLS"
 650         AC_MSG_RESULT([(command-line) $ac_cv_ps_command])
 651
 652 dnl Now using the pst3/kmem hack for solaris systems to avoid truncation
 653 elif test "$ac_cv_uname_s" = "SunOS"; then
 654         #
 655         # this is a very, very ugly hack, to hardcode the location for plugins
 656         #
 657         if test "$libexecdir" = '${exec_prefix}/libexec'; then
 658                 if test "$exec_prefix" = "NONE"; then
 659                         if test "$prefix" = "NONE"; then
 660                                 pst3="$ac_default_prefix/libexec/pst3"
 661                         else
 662                                 pst3="$prefix/libexec/pst3"
 663                         fi
 664                 else
 665                         pst3="$exec_prefix/libexec/pst3"
 666                 fi
 667         else
 668                 pst3="$libexecdir/pst3"
 669         fi
 670         ac_cv_ps_command="$pst3"
 671         ac_cv_ps_format="%s %d %d %d %d %f %s %n"
 672         ac_cv_ps_varlist="[procstat,&procuid,&procppid,&procvsz,&procrss,&procpcpu,procprog,&pos]"
 673         ac_cv_ps_cols=8
 674         AC_MSG_RESULT([using nagios-plugins internal ps for solaris])
 675         AM_CONDITIONAL(WANT_PST3, true)
 676
 677 dnl Some gnu/linux systems (debian for one) don't like -axwo and need axwo.
 678 dnl so test for this first...
 679 elif ps axwo 'stat comm vsz rss user uid pid ppid args' 2>/dev/null | \
 680         egrep -i ["^ *STAT +[UCOMAND]+ +VSZ +RSS +USER +UID +PID +PPID +COMMAND"] > /dev/null
 681 then
 682         ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&procvsz,&procrss,&procpcpu,procprog,&pos]"
 683         ac_cv_ps_command="$PATH_TO_PS axwo 'stat uid pid ppid vsz rss pcpu comm args'"
 684         ac_cv_ps_format="%s %d %d %d %d %d %f %s %n"
 685         ac_cv_ps_cols=9
 686         AC_MSG_RESULT([$ac_cv_ps_command])
 687
 688 dnl For OpenBSD 3.2 & 3.3. Must come before ps -weo
 689 dnl Should also work for FreeBSD 5.2.1 and 5.3
 690 dnl  STAT UCOMM              VSZ   RSS USER      PPID COMMAND
 691 elif ps -axwo 'stat comm vsz rss user uid pid ppid args' 2>/dev/null | \
 692         egrep -i ["^ *STAT +[UCOMAND]+ +VSZ +RSS +USER +UID +PID +PPID +COMMAND"] > /dev/null
 693 then
 694         ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&procvsz,&procrss,&procpcpu,procprog,&pos]"
 695         ac_cv_ps_command="$PATH_TO_PS -axwo 'stat uid pid ppid vsz rss pcpu comm args'"
 696         ac_cv_ps_format="%s %d %d %d %d %d %f %s %n"
 697         ac_cv_ps_cols=9
 698         AC_MSG_RESULT([$ac_cv_ps_command])
 699
 700 dnl Some *BSDs have different format for ps. This is mainly to catch FreeBSD 4.
 701 dnl Limitation: Only first 16 chars returned for ucomm field
 702 dnl Must come before ps -weo
 703 elif ps -axwo 'stat uid pid ppid vsz rss pcpu ucomm command' 2>/dev/null | \
 704         egrep -i ["^ *STAT +UID +PID +PPID +VSZ +RSS +%CPU +UCOMM +COMMAND"] > /dev/null
 705 then
 706         ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&procvsz,&procrss,&procpcpu,procprog,&pos]"
 707         ac_cv_ps_command="$PATH_TO_PS -axwo 'stat uid pid ppid vsz rss pcpu ucomm command'"
 708         ac_cv_ps_format="%s %d %d %d %d %d %f %s %n"
 709         ac_cv_ps_cols=9
 710         AC_MSG_RESULT([$ac_cv_ps_command])
 711
 712 dnl  STAT UCOMM              VSZ   RSS USER       UID  PPID COMMAND
 713 elif ps -weo 'stat comm vsz rss user uid pid ppid etime args' 2>/dev/null | \
 714         egrep -i ["^ *S[TAUES]* +[UCOMDNA]+ +[VSIZE]+ +R[S]+ +U[SER]+ +U[ID]+ +P[ID]+ +P[PID]+ +[ELAPSD]+ +[RGSCOMDNA]+"] >/dev/null
 715 then
 716         ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&procvsz,&procrss,&procpcpu,procetime,procprog,&pos]"
 717         ac_cv_ps_command="$PATH_TO_PS -weo 'stat uid pid ppid vsz rss pcpu etime comm args'"
 718         ac_cv_ps_format="%s %d %d %d %d %d %f %s %s %n"
 719         ac_cv_ps_cols=10
 720         AC_MSG_RESULT([$ac_cv_ps_command])
 721
 722 dnl FreeBSD
 723 elif ps waxco 'state command vsz rss uid user pid ppid' 2>/dev/null | \
 724         egrep -i ["^STAT +COMMAND +VSZ +RSS +UID +USER +PID +PPID"] >/dev/null
 725 then
 726         ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&procvsz,&procrss,&procpcpu,procprog,&pos]"
 727         ac_cv_ps_command="$PATH_TO_PS waxco 'state uid pid ppid vsz rss pcpu command command'"
 728         ac_cv_ps_format="%s %d %d %d %d %d %f %s %n"
 729         ac_cv_ps_cols=9
 730         AC_MSG_RESULT([$ac_cv_ps_command])
 731
 732 dnl BSD-like mode in RH 6.1
 733 elif ps waxno 'state comm vsz rss uid user pid ppid args' 2>/dev/null | \
 734         egrep -i ["^S +COMMAND +VSZ +RSS +UID +USER +PID +PPID +[RGSCOMDNA]+"] >/dev/null
 735 then
 736         ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&procvsz,&procrss,&procpcpu,procprog,&pos]"
 737         ac_cv_ps_command="$PATH_TO_PS waxno 'state uid pid ppid vsz rss pcpu comm args'"
 738         ac_cv_ps_format="%s %d %d %d %d %d %f %s %n"
 739         ac_cv_ps_cols=9
 740         AC_MSG_RESULT([$ac_cv_ps_command])
 741
 742 dnl SunOS 4.1.3:
 743 dnl  F  UID  PID  PPID  CP  PRI  NI  SZ  RSS  WCHAN  STAT  TT  TIME  COMMAND
 744 dnl Need the head -1 otherwise test will work because arguments are found
 745 elif ps -laxnwww 2>/dev/null | head -1 | \
 746         egrep -i ["^ *F(LAGS)? +UID +PID +PPID +CP +PRI +NI +(SZ)|(VSZ)|(SIZE) +RSS +WCHAN +STAT? +TTY? +TIME +COMMAND"] >/dev/null
 747 then
 748         ac_cv_ps_varlist="[&procuid,&procpid,&procppid,&procvsz,&procrss,procstat,&pos,procprog]"
 749         ac_cv_ps_command="$PATH_TO_PS -laxnwww"
 750         ac_cv_ps_format="%*s %d %d %d %*s %*s %*s %d %d %*s %s %*s %*s %n%s"
 751         ac_cv_ps_cols=9
 752         AC_MSG_RESULT([$ac_cv_ps_command])
 753
 754 dnl Debian Linux / procps v1.2.9:
 755 dnl  FLAGS   UID   PID  PPID PRI  NI   SIZE   RSS WCHAN       STA TTY TIME COMMAND
 756 dnl    100     0     1     0   0   0    776    76  c0131c8c   S  ffff  0:11 init [2]
 757 dnl
 758 elif ps laxnwww 2>/dev/null | \
 759         egrep -i ["^ *F(LAGS)? +UID +PID +PPID +PRI +NI +(VSZ)|(SIZE) +RSS +WCHAN +STAT? TTY +TIME +COMMAND"] >/dev/null
 760 then
 761         ac_cv_ps_varlist="[&procuid,&procpid,&procppid,procstat,&procvsz,&procrss,&pos,procprog]"
 762         ac_cv_ps_command="$PATH_TO_PS laxnwww"
 763         ac_cv_ps_format="%*s %d %d %d %*s %*s %d %d %*s %s %*s %*s %n%s"
 764         ac_cv_ps_cols=9
 765         AC_MSG_RESULT([$ac_cv_ps_command])
 766
 767 dnl OpenBSD (needs to come early because -exo appears to work, but does not give all procs)
 768 elif ps -axo 'stat comm vsz rss user uid pid ppid args' 2>/dev/null | \
 769         egrep -i ["^ *S[TAUES]* +[UCOMDNA]+ +[VSIZE]+ +R[S]+ +U[SER]+ +U[ID]+ +P[PID]+ +P[PID]+ +[RGSCOMDNA]+"] >/dev/null
 770 then
 771         ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&procvsz,&procrss,&procpcpu,procprog,&pos]"
 772         ac_cv_ps_command="$PATH_TO_PS -axo 'stat uid pid ppid vsz rss pcpu comm args'"
 773         ac_cv_ps_format="%s %d %d %d %d %d %f %s %n"
 774         ac_cv_ps_cols=9
 775         AC_MSG_RESULT([$ac_cv_ps_command])
 776
 777 dnl Tru64 - needs %*[ +<>] in PS_FORMAT.
 778 dnl Has /usr/bin/ps and /sbin/ps - force sbin version
 779 dnl Can't use vsize and rssize because comes back with text (eg, 1.5M instead
 780 dnl of 1500). Will need big changes to check_procs to support
 781 elif /sbin/ps -eo 'stat uid pid ppid pcpu etime comm args' 2>/dev/null | \
 782         egrep -i ["^ *S +[UID]+ +[PID]+ +[PID]+ +[%CPU]+ +[ELAPSD]+ +[COMMAND]+ +[COMMAND]+"] > /dev/null
 783 then
 784         ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&procpcpu,procetime,procprog,&pos]"
 785         ac_cv_ps_command="/sbin/ps -eo 'stat uid pid ppid pcpu etime comm args'"
 786         ac_cv_ps_format=["%s%*[ +<>] %d %d %d %f %s %s %n"]
 787         ac_cv_ps_cols=8
 788         AC_MSG_RESULT([$ac_cv_ps_command])
 789
 790 elif ps -eo 's comm vsz rss user uid pid ppid args' 2>/dev/null | \
 791         egrep -i ["^S[TAUES]* +C[OMDNA]+ +[VSIZE]+ +U[SER]+ +U[ID]+ +P[PID]+ +P[PID]+ +[RGSCOMDNA]+"] >/dev/null
 792 then
 793         ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&procvsz,&procrss,&procpcpu,procprog,&pos]"
 794         ac_cv_ps_command="$PATH_TO_PS -eo 's uid pid ppid vsz rss pcpu comm args'"
 795         ac_cv_ps_format="%s %d %d %d %d %d %f %s %n"
 796         ac_cv_ps_cols=9
 797         AC_MSG_RESULT([$ac_cv_ps_command])
 798
 799 dnl AIX 4.3.3 and 5.1 do not have an rss field
 800 elif ps -eo 'stat uid pid ppid vsz pcpu comm args' 2>/dev/null | \
 801         egrep -i ["^ *S[TAUES]* +UID +PID +PPID +VSZ +%CPU +COMMAND +COMMAND"] >/dev/null
 802 then
 803         ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&procvsz,&procpcpu,procprog,&pos]"
 804         ac_cv_ps_command="$PATH_TO_PS -eo 'stat uid pid ppid vsz pcpu comm args'"
 805         ac_cv_ps_format="%s %d %d %d %d %f %s %n"
 806         ac_cv_ps_cols=8
 807         AC_MSG_RESULT([$ac_cv_ps_command - with no RSS])
 808
 809 dnl Solaris 2.6
 810 elif ps -Ao 's comm vsz rss uid user pid ppid args' 2>/dev/null | \
 811         egrep -i ["^S[TAUES]* +C[OMDNA]+ +V[SIZE]+ +RSS +UID +USER +PID +PPID +[RGSCOMDNA]+"] >/dev/null
 812 then
 813         ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&procvsz,&procrss,&procpcpu,procprog,&pos]"
 814         ac_cv_ps_command="$PATH_TO_PS -Ao 's uid pid ppid vsz rss pcpu comm args'"
 815         # There must be no space between the %s and %n due to a wierd problem in sscanf where
 816         # it will return %n as longer than the line length
 817         ac_cv_ps_format="%s %d %d %d %d %d %f %s%n"
 818         ac_cv_ps_cols=9
 819         AC_MSG_RESULT([$ac_cv_ps_command])
 820
 821 elif ps -Ao 'status comm vsz rss uid user pid ppid args' 2>/dev/null | \
 822         egrep -i ["^S[TAUES]* +C[OMDNA]+ +V[SIZE]+ +RSS +UID +USER +PID +PPID +[RGSCOMDNA]+"] >/dev/null
 823 then
 824         ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&procvsz,&procrss,&procpcpu,procprog,&pos]"
 825         ac_cv_ps_command="$PATH_TO_PS -Ao 'status uid pid ppid vsz rss pcpu comm args'"
 826         ac_cv_ps_format="%s %d %d %d %d %d %f %s %n"
 827         ac_cv_ps_cols=9
 828         AC_MSG_RESULT([$ac_cv_ps_command])
 829
 830 elif ps -Ao 'state comm vsz rss uid user pid ppid args' 2>/dev/null | \
 831         egrep -i ["^S[TAUES]* +C[OMDNA]+ +V[SIZE]+ +RSS +UID +USER +PID +PPID +[RGSCOMDNA]+"] >/dev/null
 832 then
 833         ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&procvsz,&procrss,&procpcpu,procprog,&pos]"
 834         ac_cv_ps_command="$PATH_TO_PS -Ao 'state uid pid ppid vsz rss pcpu comm args'"
 835         ac_cv_ps_format="%s %d %d %d %d %d %f %s %n"
 836         ac_cv_ps_cols=9
 837         AC_MSG_RESULT([$ac_cv_ps_command])
 838
 839 dnl wonder who takes state instead of stat
 840 elif ps -ao 'state command vsz rss user pid ppid args' 2>/dev/null | \
 841         egrep -i ["^S[TAUES]* +C[OMDNA]+ +V[SIZE]+ +RSS +UID +USER +PID +PPID +[RGSCOMDNA]+"] >/dev/null
 842 then
 843         ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&procvsz,&procrss,&procpcpu,procprog,&pos]"
 844         ac_cv_ps_command="$PATH_TO_PS -ao 'state uid pid ppid vsz rss pcpu command args'"
 845         ac_cv_ps_format="%s %d %d %d %d %d %f %s %n"
 846         ac_cv_ps_cols=8
 847         AC_MSG_RESULT([$ac_cv_ps_command])
 848
 849 dnl IRIX 53
 850 elif ps -el 2>/dev/null | \
 851         egrep -i ["^ *F +S +UID +PID +PPID +C +PRI +NI +P +SZ +RSS +WCHAN +TTY +TIME +[RGSCOMDNA]+"] >/dev/null
 852 then
 853         ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&procvsz,&procrss,&pos,procprog]"
 854         ac_cv_ps_command="$PATH_TO_PS -el (IRIX 53)"
 855         ac_cv_ps_format="%*s %s %d %d %d %*s %*s %*s %*s %d %d %*s %*s %*s %n%s"
 856         ac_cv_ps_cols=8
 857         AC_MSG_RESULT([$ac_cv_ps_command])
 858
 859 dnl IRIX 63
 860 elif ps -el 2>/dev/null | \
 861         egrep -i ["^ *F +S +UID +PID +PPID +C +PRI +NI +P +ADDR +SZ +RSS +WCHAN +TTY +TIME +[RGSCOMDNA]+"] >/dev/null
 862 then
 863         ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&pos,procprog]"
 864         ac_cv_ps_command="$PATH_TO_PS -el (IRIX 63)"
 865         ac_cv_ps_format="%*s %s %d %d %d %*s %*s %*s %*s %*s %*s %*s %*s %*s %*s %n%s"
 866         ac_cv_ps_cols=6
 867         AC_MSG_RESULT([$ac_cv_ps_command])
 868
 869 dnl AIX 4.1:
 870 dnl     F S      UID   PID  PPID   C PRI NI ADDR  SZ  RSS   WCHAN    TTY  TIME CMD
 871 dnl    303 A        0     0     0 120  16 -- 1c07  20   24              -  0:45 swapper
 872 elif ps -el 2>/dev/null | \
 873         egrep -i ["^ *F +S +UID +PID +PPID +C +PRI +NI +ADDR +SZ +WCHAN +TTY +TIME +[RGSCOMDNA]+"] >/dev/null
 874 then
 875         ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&pos,procprog]"
 876         ac_cv_ps_command="$PATH_TO_PS -el (AIX 4.1 and HP-UX)"
 877         ac_cv_ps_format="%*s %s %d %d %d %*s %*s %*s %*s %*s %*s %*s %*s %n%s"
 878         ac_cv_ps_cols=6
 879         AC_MSG_RESULT([$ac_cv_ps_command])
 880
 881 dnl AIX?
 882 elif ps glaxen 2>/dev/null | \
 883         egrep -i ["^ *F +UID +PID +PPID +PRI +NI +VSZ +RSS +WCHAN +STAT +TTY +TIME +COMMAND"] >/dev/null
 884 then
 885         ac_cv_ps_varlist="[&procuid,&procpid,&procppid,&procvsz,&procrss,procstat,&pos,procprog]"
 886         ac_cv_ps_command="$PATH_TO_PS glaxen"
 887         ac_cv_ps_format="%*s %d %d %d %*s %*s %d %d %*s %s %*s %*s %n%s"
 888         ac_cv_ps_cols=8
 889         AC_MSG_RESULT([$ac_cv_ps_command])
 890
 891 dnl MacOSX / Darwin
 892 dnl TODO: MacOSX has commands with spaces which will cause problems to PS_FORMAT
 893 dnl Some truncation will happen in UCOMM column
 894 dnl STAT      VSZ    RSS   UID  PPID %CPU UCOMM            COMMAND
 895 dnl Ss      52756  22496   501     1   6.9 Window Manager   /System/Library/CoreServices/WindowServer -daemon
 896 elif ps wwaxo 'state vsz rss uid pid ppid pcpu ucomm command' 2>/dev/null | \
 897         egrep -i ["^STAT +VSZ +RSS +UID +PPID +%CPU +UCOMM +COMMAND"] >/dev/null
 898 then
 899         ac_cv_ps_command="$PATH_TO_PS wwaxo 'state vsz rss uid pid ppid pcpu ucomm command'"
 900         ac_cv_ps_varlist="[procstat,&procvsz,&procrss,&procuid,&procpid,&procppid,&procpcpu,procprog,&pos]"
 901         ac_cv_ps_format="%s %d %d %d %d %d %f %s %n"
 902         ac_cv_ps_cols=8
 903         AC_MSG_RESULT([$ac_cv_ps_command])
 904
 905 dnl UnixWare
 906 elif ps -Al 2>/dev/null | \
 907         egrep -i ["^ *F +S +UID +PID +PPID +CLS +PRI +NI +C +ADDR +SZ +WCHAN +TTY +TIME +COMD"] >/dev/null
 908 then
 909         ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&pos,procprog]"
 910         ac_cv_ps_command="$PATH_TO_PS -Al"
 911         ac_cv_ps_format="%*s %s %d %d %d %*s %*s %*s %*s %*s %*s %*s %*s %*s %n%s"
 912         ac_cv_ps_cols=8
 913         AC_MSG_RESULT([$ac_cv_ps_command])
 914
 915 else
 916         AC_MSG_WARN([unable to find usable ps syntax - check_procs and check_nagios will not be compiled])
 917 fi
 918
 919 if test -n "$ac_cv_ps_varlist" ; then
 920         AC_DEFINE_UNQUOTED(PS_VARLIST,$ac_cv_ps_varlist,
 921                 [Variable list for sscanf of 'ps' output])
 922         AC_DEFINE_UNQUOTED(PS_COMMAND,"$ac_cv_ps_command",
 923                 [Verbatim command to execute for ps in check_procs])
 924         AC_DEFINE_UNQUOTED(PS_FORMAT,"$ac_cv_ps_format",
 925                 [Format string for scanning ps output in check_procs])
 926         AC_DEFINE_UNQUOTED(PS_COLS,$ac_cv_ps_cols,
 927                 [Number of columns in ps command])
 928         EXTRAS="$EXTRAS check_procs check_nagios"
 929         if echo "$ac_cv_ps_varlist" | grep -q "procetime"; then
 930                 AC_DEFINE(PS_USES_PROCETIME,"yes",
 931                           [Whether the ps utility uses the "procetime" field])
 932         fi
 933 fi
 934
 935 AC_PATH_PROG(PATH_TO_PING,ping)
 936 AC_PATH_PROG(PATH_TO_PING6,ping6)
 937
 938 AC_ARG_WITH(ping_command,
 939         ACX_HELP_STRING([--with-ping-command=SYNTAX],
 940                 [sets syntax for ICMP ping]),
 941         with_ping_command=$withval,)
 942
 943 AC_MSG_CHECKING(for ICMP ping syntax)
 944 ac_cv_ping_packets_first=no
 945 ac_cv_ping_has_timeout=no
 946 if test -n "$with_ping_command"
 947 then
 948         AC_MSG_RESULT([(command-line) $with_ping_command])
 949         if test -n "$ac_cv_ping_packets_first"
 950         then
 951                 ac_cv_ping_packets_first=yes
 952                 ac_cv_ping_has_timeout=yes
 953         fi
 954
 955 elif [[ "z$ac_cv_uname_s" = "zUnixWare" ]] && \
 956         $PATH_TO_PING -n -s 127.0.0.1 56 1 2>/dev/null | \
 957         egrep -i "^round-trip|^rtt" >/dev/null
 958 then
 959         with_ping_command="$PATH_TO_PING -n -U -c %d %s"
 960         ac_cv_ping_packets_first=yes
 961         AC_MSG_RESULT([$with_ping_command])
 962
 963 elif $PATH_TO_PING -n -U -w 10 -c 1 127.0.0.1 2>/dev/null | \
 964         egrep -i "^round-trip|^rtt" >/dev/null
 965 then
 966         with_ping_command="$PATH_TO_PING -n -U -w %d -c %d %s"
 967         ac_cv_ping_packets_first=yes
 968   ac_cv_ping_has_timeout=yes
 969         AC_MSG_RESULT([$with_ping_command])
 970
 971 elif $PATH_TO_PING -n -U -c 1 127.0.0.1 2>/dev/null | \
 972         egrep -i "^round-trip|^rtt" >/dev/null
 973 then
 974         with_ping_command="$PATH_TO_PING -n -U -c %d %s"
 975         ac_cv_ping_packets_first=yes
 976         AC_MSG_RESULT([$with_ping_command])
 977
 978 elif $PATH_TO_PING -n -c 1 127.0.0.1 2>/dev/null | \
 979         egrep -i "^round-trip|^rtt" >/dev/null
 980 then
 981         with_ping_command="$PATH_TO_PING -n -c %d %s"
 982         ac_cv_ping_packets_first=yes
 983         AC_MSG_RESULT([$with_ping_command])
 984
 985 elif $PATH_TO_PING -n 127.0.0.1 -c 1 2>/dev/null | \
 986         egrep -i "^round-trip|^rtt" >/dev/null
 987 then
 988         with_ping_command="$PATH_TO_PING -n %s -c %d"
 989         AC_MSG_RESULT([$with_ping_command])
 990
 991 elif $PATH_TO_PING 127.0.0.1 -n 1 2>/dev/null | \
 992         egrep -i "^round-trip|^rtt" >/dev/null
 993 then
 994         with_ping_command="$PATH_TO_PING %s -n %d"
 995         AC_MSG_RESULT([$with_ping_command])
 996
 997 elif $PATH_TO_PING -n -s 127.0.0.1 56 1 2>/dev/null | \
 998         egrep -i "^round-trip|^rtt" >/dev/null
 999 then
1000         with_ping_command="$PATH_TO_PING -n -s %s 56 %d"
1001         AC_MSG_RESULT([$with_ping_command])
1002
1003 elif $PATH_TO_PING -n -h 127.0.0.1 -s 56 -c 1 2>/dev/null | \
1004         egrep -i "^round-trip|^rtt" >/dev/null
1005 then
1006         with_ping_command="$PATH_TO_PING -n -h %s -s 56 -c %d"
1007         AC_MSG_RESULT([$with_ping_command])
1008
1009 elif $PATH_TO_PING -n -s 56 -c 1 127.0.0.1 2>/dev/null | \
1010         egrep -i "^round-trip|^rtt" >/dev/null
1011 then
1012         with_ping_command="$PATH_TO_PING -n -s 56 -c %d %s"
1013         ac_cv_ping_packets_first=yes
1014         AC_MSG_RESULT([$with_ping_command])
1015
1016 elif $PATH_TO_PING -n -c 1 127.0.0.1 2>/dev/null | \
1017         egrep -i "^round-trip|^rtt" >/dev/null
1018 then
1019         with_ping_command="$PATH_TO_PING -n -c %d %s"
1020         ac_cv_ping_packets_first=yes
1021         AC_MSG_RESULT([$with_ping_command])
1022
1023 else
1024         AC_MSG_WARN([unable to find usable ping syntax])
1025 fi
1026
1027 AC_DEFINE_UNQUOTED(PING_COMMAND,"$with_ping_command",
1028         [path and args for ICMP ping command])
1029
1030 if test "x$ac_cv_ping_packets_first" != "xno"
1031 then
1032         AC_DEFINE(PING_PACKETS_FIRST,1,
1033                 [Define if packet count must precede host])
1034 fi
1035
1036 if test "x$ac_cv_ping_has_timeout" != "xno"
1037 then
1038         AC_DEFINE(PING_HAS_TIMEOUT,1,
1039                 [Define if ping has its own timeout option that should be set])
1040 fi
1041
1042 AC_ARG_WITH(ping6_command,
1043         ACX_HELP_STRING([--with-ping6-command=SYNTAX],
1044                 [sets syntax for ICMPv6 ping]),
1045         with_ping6_command=$withval,)
1046
1047 if test x"$with_ipv6" != xno ; then
1048 AC_MSG_CHECKING(for ICMPv6 ping syntax)
1049 ac_cv_ping6_packets_first=no
1050 if test -n "$with_ping6_command"
1051 then
1052         AC_MSG_RESULT([(command-line) $with_ping6_command])
1053         if test -n "$ac_cv_ping6_packets_first"
1054         then
1055                 ac_cv_ping6_packets_first=yes
1056         fi
1057
1058 elif test "x$PATH_TO_PING6" != "x"; then
1059         if [[ "z$ac_cv_uname_s" = "zUnixWare" ]] && \
1060                 $PATH_TO_PING6 -n -s ::1 56 1 2>/dev/null | \
1061                 egrep -i "^round-trip|^rtt" >/dev/null
1062         then
1063                 with_ping6_command="$PATH_TO_PING6 -n -U -c %d %s"
1064                 ac_cv_ping6_packets_first=yes
1065                 AC_MSG_RESULT([$with_ping6_command])
1066
1067         elif $PATH_TO_PING6 -n -U -w 10 -c 1 ::1 2>/dev/null | \
1068                 egrep -i "^round-trip|^rtt" >/dev/null
1069         then
1070                 with_ping6_command="$PATH_TO_PING6 -n -U -w %d -c %d %s"
1071                 ac_cv_ping6_packets_first=yes
1072                 ac_cv_ping_has_timeout=yes
1073                 AC_MSG_RESULT([$with_ping6_command])
1074
1075         elif $PATH_TO_PING6 -n -U -c 1 ::1 2>/dev/null | \
1076                 egrep -i "^round-trip|^rtt" >/dev/null
1077         then
1078                 with_ping6_command="$PATH_TO_PING6 -n -U -c %d %s"
1079                 ac_cv_ping6_packets_first=yes
1080                 AC_MSG_RESULT([$with_ping6_command])
1081
1082         elif $PATH_TO_PING6 -n -c 1 ::1 2>/dev/null | \
1083                 egrep -i "^round-trip|^rtt" >/dev/null
1084         then
1085                 with_ping6_command="$PATH_TO_PING6 -n -c %d %s"
1086                 ac_cv_ping6_packets_first=yes
1087                 AC_MSG_RESULT([$with_ping6_command])
1088
1089         elif $PATH_TO_PING6 -n ::1 -c 1 2>/dev/null | \
1090                 egrep -i "^round-trip|^rtt" >/dev/null
1091         then
1092                 with_ping6_command="$PATH_TO_PING6 -n %s -c %d"
1093                 AC_MSG_RESULT([$with_ping6_command])
1094
1095         elif $PATH_TO_PING6 ::1 -n 1 2>/dev/null | \
1096                 egrep -i "^round-trip|^rtt" >/dev/null
1097         then
1098                 with_ping6_command="$PATH_TO_PING6 %s -n %d"
1099                 AC_MSG_RESULT([$with_ping6_command])
1100
1101         elif $PATH_TO_PING6 -n -s ::1 56 1 2>/dev/null | \
1102                 egrep -i "^round-trip|^rtt" >/dev/null
1103         then
1104                 with_ping6_command="$PATH_TO_PING6 -n -s %s 56 %d"
1105                 AC_MSG_RESULT([$with_ping6_command])
1106
1107         elif $PATH_TO_PING6 -n -h ::1 -s 56 -c 1 2>/dev/null | \
1108                 egrep -i "^round-trip|^rtt" >/dev/null
1109         then
1110                 with_ping6_command="$PATH_TO_PING6 -n -h %s -s 56 -c %d"
1111                 AC_MSG_RESULT([$with_ping6_command])
1112
1113         elif $PATH_TO_PING6 -n -s 56 -c 1 ::1 2>/dev/null | \
1114                 egrep -i "^round-trip|^rtt" >/dev/null
1115         then
1116                 with_ping6_command="$PATH_TO_PING6 -n -s 56 -c %d %s"
1117                 ac_cv_ping6_packets_first=yes
1118                 AC_MSG_RESULT([$with_ping_command])
1119
1120         elif $PATH_TO_PING6 -n -c 1 ::1 2>/dev/null | \
1121                 egrep -i "^round-trip|^rtt" >/dev/null
1122         then
1123                 with_ping6_command="$PATH_TO_PING6 -n -c %d %s"
1124                 ac_cv_ping6_packets_first=yes
1125                 AC_MSG_RESULT([$with_ping6_command])
1126
1127         fi
1128
1129 elif test "x$PATH_TO_PING" != "x"; then
1130         if [[ "z$ac_cv_uname_s" = "zUnixWare" ]] && \
1131                 $PATH_TO_PING -A inet6 -n -s ::1 56 1 2>/dev/null | \
1132                 egrep -i "^round-trip|^rtt" >/dev/null
1133         then
1134                 with_ping6_command="$PATH_TO_PING -A inet6 -n -U -c %d %s"
1135                 ac_cv_ping6_packets_first=yes
1136                 AC_MSG_RESULT([$with_ping6_command])
1137
1138         elif $PATH_TO_PING -A inet6 -n -U -c 1 ::1 2>/dev/null | \
1139                 egrep -i "^round-trip|^rtt" >/dev/null
1140         then
1141                 with_ping6_command="$PATH_TO_PING -A inet6 -n -U -c %d %s"
1142                 ac_cv_ping6_packets_first=yes
1143                 AC_MSG_RESULT([$with_ping6_command])
1144
1145         elif $PATH_TO_PING -A inet6 -n -c 1 ::1 2>/dev/null | \
1146                 egrep -i "^round-trip|^rtt" >/dev/null
1147         then
1148                 with_ping6_command="$PATH_TO_PING -A inet6 -n -c %d %s"
1149                 ac_cv_ping6_packets_first=yes
1150                 AC_MSG_RESULT([$with_ping6_command])
1151
1152         elif $PATH_TO_PING -A inet6 -n ::1 -c 1 2>/dev/null | \
1153                 egrep -i "^round-trip|^rtt" >/dev/null
1154         then
1155                 with_ping6_command="$PATH_TO_PING -A inet6 -n %s -c %d"
1156                 AC_MSG_RESULT([$with_ping6_command])
1157
1158         elif $PATH_TO_PING -A inet6 ::1 -n 1 2>/dev/null | \
1159                 egrep -i "^round-trip|^rtt" >/dev/null
1160         then
1161                 with_ping6_command="$PATH_TO_PING -A inet6 %s -n %d"
1162                 AC_MSG_RESULT([$with_ping6_command])
1163
1164         elif $PATH_TO_PING -A inet6 -n -s ::1 56 1 2>/dev/null | \
1165                 egrep -i "^round-trip|^rtt" >/dev/null
1166         then
1167                 with_ping6_command="$PATH_TO_PING -A inet6 -n -s %s 56 %d"
1168                 AC_MSG_RESULT([$with_ping6_command])
1169
1170         elif $PATH_TO_PING -A inet6 -n -h ::1 -s 56 -c 1 2>/dev/null | \
1171                 egrep -i "^round-trip|^rtt" >/dev/null
1172         then
1173                 with_ping6_command="$PATH_TO_PING -A inet6 -n -h %s -s 56 -c %d"
1174                 AC_MSG_RESULT([$with_ping6_command])
1175
1176         elif $PATH_TO_PING -A inet6 -n -s 56 -c 1 ::1 2>/dev/null | \
1177                 egrep -i "^round-trip|^rtt" >/dev/null
1178         then
1179                 with_ping6_command="$PATH_TO_PING -A inet6 -n -s 56 -c %d %s"
1180                 ac_cv_ping6_packets_first=yes
1181                 AC_MSG_RESULT([$with_ping_command])
1182
1183         elif $PATH_TO_PING -A inet6 -n -c 1 ::1 2>/dev/null | \
1184                 egrep -i "^round-trip|^rtt" >/dev/null
1185         then
1186                 with_ping6_command="$PATH_TO_PING -A inet6 -n -c %d %s"
1187                 ac_cv_ping6_packets_first=yes
1188                 AC_MSG_RESULT([$with_ping6_command])
1189
1190         fi
1191
1192 fi
1193
1194 if test "x$with_ping6_command" != "x"; then
1195         AC_DEFINE_UNQUOTED(PING6_COMMAND,"$with_ping6_command",
1196                 [path and args for ICMPv6 ping command])
1197 else
1198         AC_MSG_RESULT([none])
1199 fi
1200
1201 if test "x$ac_cv_ping6_packets_first" != "xno"; then
1202         AC_DEFINE(PING6_PACKETS_FIRST,1,
1203                 [Define if packet count must precede host])
1204 fi
1205 fi
1206
1207
1208 AC_MSG_CHECKING(for nslookup syntax)
1209 AC_ARG_WITH(nslookup_command,
1210             ACX_HELP_STRING([--with-nslookup-command=PATH],
1211                             [sets path to nslookup executable]),
1212             ac_cv_nslookup_command=$withval)
1213 if test -n "$ac_cv_nslookup_command"; then
1214         AC_MSG_RESULT([(command line) $ac_cv_nslookup_command])
1215 else
1216         AC_PATH_PROG(PATH_TO_NSLOOKUP,nslookup)
1217         if test -n "$PATH_TO_NSLOOKUP"
1218         then
1219                 if $PATH_TO_NSLOOKUP -sil 127.0.0.1 2>&1 | grep ["Invalid option: sil"] >/dev/null
1220                 then
1221                         ac_cv_nslookup_command="$PATH_TO_NSLOOKUP"
1222                         AC_MSG_RESULT([$ac_cv_nslookup_command])
1223
1224                 else
1225                         ac_cv_nslookup_command="$PATH_TO_NSLOOKUP -sil"
1226                         AC_MSG_RESULT([$ac_cv_nslookup_command])
1227
1228                 fi
1229         else
1230                 AC_MSG_WARN([nslookup command not found])
1231         fi
1232 fi
1233
1234 if test -n "$ac_cv_nslookup_command"; then
1235         EXTRAS="$EXTRAS check_dns"
1236         AC_DEFINE_UNQUOTED(NSLOOKUP_COMMAND,"$ac_cv_nslookup_command", [path and args for nslookup])
1237 fi
1238
1239 AC_PATH_PROG(PATH_TO_HOST,host)
1240 if test -n "$ac_cv_path_PATH_TO_HOST"
1241 then
1242         EXTRAS="$EXTRAS check_dns"
1243 fi
1244
1245 AC_PATH_PROG(PATH_TO_UPTIME,uptime)
1246 AC_ARG_WITH(uptime_command,
1247             ACX_HELP_STRING([--with-uptime-command=PATH],
1248                             [sets path to uptime]), PATH_TO_UPTIME=$withval)
1249 AC_DEFINE_UNQUOTED(PATH_TO_UPTIME,"$PATH_TO_UPTIME",[path to uptime binary])
1250
1251 AC_PATH_PROG(PATH_TO_RPCINFO,rpcinfo)
1252 AC_ARG_WITH(rpcinfo_command,
1253             ACX_HELP_STRING([--with-rpcinfo-command=PATH],
1254                             [sets path to rpcinfo]), PATH_TO_RPCINFO=$withval)
1255 AC_DEFINE_UNQUOTED(PATH_TO_RPCINFO,"$PATH_TO_RPCINFO",[path to rpcinfo binary])
1256
1257 AC_PATH_PROG(PATH_TO_NTPDATE,ntpdate)
1258 AC_ARG_WITH(ntpdate_command,
1259             ACX_HELP_STRING([--with-ntpdate-command=PATH],
1260                             [sets path to ntpdate]), PATH_TO_NTPDATE=$withval)
1261 AC_PATH_PROGS(PATH_TO_NTPDC,ntpdc xntpdc)
1262 AC_PATH_PROGS(PATH_TO_NTPQ,ntpq)
1263 if (test -n "$PATH_TO_NTPDATE" || test -n "$PATH_TO_NTPQ")
1264 then
1265         AC_DEFINE_UNQUOTED(PATH_TO_NTPQ,"$PATH_TO_NTPQ",[path to ntpq binary])
1266         AC_DEFINE_UNQUOTED(PATH_TO_NTPDATE,"$PATH_TO_NTPDATE",[path to ntpdate binary])
1267 else
1268         AC_MSG_WARN([Install NTP programs (http://www.ntp.org) if you want to monitor time synchronization])
1269 fi
1270
1271 AC_PATH_PROG(PATH_TO_LMSTAT,lmstat)
1272 if test -x "$PATH_TO_LMSTAT"
1273 then
1274         AC_DEFINE_UNQUOTED(PATH_TO_LMSTAT,"$PATH_TO_LMSTAT",[path to lmstat])
1275 else
1276         AC_MSG_WARN([Get lmstat from Globetrotter Software to monitor flexlm licenses])
1277 fi
1278
1279 AC_PATH_PROG(PATH_TO_SMBCLIENT,smbclient)
1280 AC_ARG_WITH(smbclient_command,
1281             ACX_HELP_STRING([--with-smbclient-command=PATH],
1282                             [sets path to smbclient]),
1283             PATH_TO_SMBCLIENT=$withval)
1284 if test -n "$PATH_TO_SMBCLIENT"
1285 then
1286         AC_DEFINE_UNQUOTED(PATH_TO_SMBCLIENT,"$PATH_TO_SMBCLIENT",[path to smbclient binary])
1287 else
1288         AC_MSG_WARN([Get smbclient from Samba.org to monitor SMB shares])
1289 fi
1290
1291
1292 AC_PATH_PROG(PATH_TO_WHO,who)
1293
1294 if [$PATH_TO_WHO -q 2>/dev/null | egrep -i "^# users=[0-9]+$" >/dev/null]
1295 then
1296         ac_cv_path_to_who="$PATH_TO_WHO -q"
1297 else
1298         ac_cv_path_to_who="$PATH_TO_WHO"
1299 fi
1300
1301 AC_DEFINE_UNQUOTED(WHO_COMMAND,"$ac_cv_path_to_who",
1302         [path and arguments for invoking 'who'])
1303
1304 AC_PATH_PROG(PATH_TO_SNMPGET,snmpget)
1305 AC_ARG_WITH(snmpget_command,
1306             ACX_HELP_STRING([--with-snmpget-command=PATH],
1307                             [Path to snmpget command]),
1308             PATH_TO_SNMPGET=$withval)
1309 if test -n "$PATH_TO_SNMPGET"
1310 then
1311         AC_DEFINE_UNQUOTED(PATH_TO_SNMPGET,"$PATH_TO_SNMPGET",[path to snmpget binary])
1312         EXTRAS="$EXTRAS check_hpjd check_snmp"
1313 else
1314         AC_MSG_WARN([Get snmpget from http://net-snmp.sourceforge.net to make check_hpjd and check_snmp plugins])
1315 fi
1316
1317 AC_PATH_PROG(PATH_TO_SNMPGETNEXT,snmpgetnext)
1318 AC_ARG_WITH(snmpgetnext_command,
1319             ACX_HELP_STRING([--with-snmpgetnext-command=PATH],
1320                             [Path to snmpgetnext command]),
1321             PATH_TO_SNMPGETNEXT=$withval)
1322 if test -n "$PATH_TO_SNMPGETNEXT"
1323 then
1324         AC_DEFINE_UNQUOTED(PATH_TO_SNMPGETNEXT,"$PATH_TO_SNMPGETNEXT",[path to snmpgetnext binary])
1325 fi
1326
1327 if ( $PERL -M"Net::SNMP 3.6" -e 'exit' 2>/dev/null  )
1328 then
1329         AC_MSG_CHECKING(for Net::SNMP perl module)
1330         AC_MSG_RESULT([found])
1331 else
1332         AC_MSG_WARN([Tried $PERL - install Net::SNMP perl module if you want to use the perl snmp plugins])
1333 fi
1334
1335 AC_PATH_PROG(PATH_TO_QUAKESTAT,quakestat)
1336 AC_PATH_PROG(PATH_TO_QSTAT,qstat)
1337 AC_ARG_WITH(qstat_command,
1338             ACX_HELP_STRING([--with-qstat-command=PATH],
1339                             [Path to qstat command]), PATH_TO_QSTAT=$withval)
1340
1341 if test -x "$PATH_TO_QUAKESTAT"
1342 then
1343         ac_cv_path_to_qstat="$PATH_TO_QUAKESTAT"
1344         EXTRAS="$EXTRAS check_game"
1345
1346 elif test -n "$PATH_TO_QSTAT"
1347 then
1348         ac_cv_path_to_qstat="$PATH_TO_QSTAT"
1349         EXTRAS="$EXTRAS check_game"
1350 else
1351         AC_MSG_WARN([Get qstat from http://www.activesw.com/people/steve/qstat.html in order to make check_game plugin])
1352 fi
1353
1354 if test $ac_cv_path_to_qstat
1355 then
1356         AC_DEFINE_UNQUOTED(PATH_TO_QSTAT,"$ac_cv_path_to_qstat",
1357                 [path to qstat/quakestat])
1358 fi
1359
1360 AC_PATH_PROG(PATH_TO_FPING,fping)
1361 AC_ARG_WITH(fping_command,
1362             ACX_HELP_STRING([--with-fping-command=PATH],
1363                             [Path to fping command]), PATH_TO_FPING=$withval)
1364 if test -n "$PATH_TO_FPING"
1365 then
1366         AC_DEFINE_UNQUOTED(PATH_TO_FPING,"$PATH_TO_FPING",[path to fping])
1367         EXTRAS="$EXTRAS check_fping"
1368 else
1369         AC_MSG_WARN([Get fping from http://www.fping.com in order to make check_fping plugin])
1370 fi
1371
1372 AC_PATH_PROG(PATH_TO_SSH,ssh)
1373 AC_ARG_WITH(ssh_command,
1374             ACX_HELP_STRING([--with-ssh-command=PATH],
1375                             [sets path for ssh]), PATH_TO_SSH=$withval)
1376 if test -n "$PATH_TO_SSH"
1377 then
1378         AC_DEFINE_UNQUOTED(SSH_COMMAND,"$PATH_TO_SSH",[path to ssh binary])
1379         EXTRAS="$EXTRAS check_by_ssh"
1380 else
1381         AC_MSG_WARN([Get ssh in order to make check_by_ssh plugin])
1382 fi
1383
1384
1385 AC_PATH_PROG(PATH_TO_MAILQ,mailq)
1386 AC_ARG_WITH(mailq_command,
1387             ACX_HELP_STRING([--with-mailq-command=PATH],
1388                             [sets path to mailq]), PATH_TO_MAILQ=$withval)
1389 if test -n "$PATH_TO_MAILQ"
1390 then
1391         AC_DEFINE_UNQUOTED(PATH_TO_MAILQ,"$PATH_TO_MAILQ",[path to mailq])
1392 else
1393         AC_MSG_WARN([Could not find mailq or eqivalent])
1394 fi
1395
1396 AC_PATH_PROG(PATH_TO_QMAIL_QSTAT,qmail-qstat)
1397 if test -x "$PATH_TO_QMAIL_QSTAT"
1398 then
1399         AC_DEFINE_UNQUOTED(PATH_TO_MAILQ,"$PATH_TO_QMAIL_QSTAT",[path to qmail-qstat])
1400 else
1401         AC_MSG_WARN([Could not find qmail-qstat or eqivalent])
1402 fi
1403
1404 dnl SWAP info required is amount allocated/available and amount free
1405 dnl The plugin works through all the swap devices and adds up the total swap
1406 dnl available.
1407 AC_PATH_PROG(PATH_TO_SWAP,swap)
1408 if (test -n "$PATH_TO_SWAP")
1409 then
1410 AC_MSG_CHECKING([for $PATH_TO_SWAP format])
1411 if [$PATH_TO_SWAP -l 2>&1 >/dev/null]
1412 then
1413         ac_cv_have_swap=yes
1414         ac_cv_swap_command="$PATH_TO_SWAP -l"
1415         if [$PATH_TO_SWAP -l 2>/dev/null | \
1416                 egrep -i "^lswap +path +pri +swaplo +blocks +free +maxswap" \
1417                 >/dev/null]
1418         then
1419                 ac_cv_swap_format=[" %*d %*s %*d,%*d %*d %*d %f %f"]
1420                 ac_cv_swap_conv=2048
1421                 AC_MSG_RESULT([using IRIX format swap])
1422
1423         elif [$PATH_TO_SWAP -l 2>/dev/null | egrep -i "^path +dev +swaplo +blocks +free" >/dev/null]
1424         then
1425                 ac_cv_swap_format=["%*s %*[0-9,-] %*d %f %f"]
1426                 ac_cv_swap_conv=2048
1427                 AC_MSG_RESULT([using Unixware format swap])
1428         else
1429                 dnl if we don't know what format swap's output is
1430                 dnl we might as well pretend we didn't see it
1431                 ac_cv_have_swap=""
1432                 ac_cv_swap_command=""
1433         fi
1434 fi
1435 dnl end if for PATH_TO_SWAP
1436 fi
1437
1438 AC_PATH_PROG(PATH_TO_SWAPINFO,swapinfo)
1439 if (test -n "$PATH_TO_SWAPINFO")
1440 then
1441 AC_MSG_CHECKING([for $PATH_TO_SWAPINFO format])
1442 if [$PATH_TO_SWAPINFO -k 2>&1 | egrep -i "^Device" >/dev/null]
1443 then
1444         ac_cv_have_swap=yes
1445         ac_cv_swap_command="$PATH_TO_SWAPINFO -k"
1446
1447         if [$PATH_TO_SWAPINFO -k 2>/dev/null | egrep -i "^Device +1K-blocks +Used +Avail" >/dev/null]
1448         then
1449                 ac_cv_swap_format=["%*s %f %*d %f"]
1450                 ac_cv_swap_conv=1024
1451                 AC_MSG_RESULT([using FreeBSD format swapinfo])
1452         fi
1453
1454 elif [$PATH_TO_SWAPINFO -dfM 2>/dev/null | egrep -i "^TYPE +AVAIL +USED +FREE" >/dev/null]
1455 then
1456         ac_cv_have_swap=yes
1457         ac_cv_swap_command="$PATH_TO_SWAPINFO -dfM",
1458         ac_cv_swap_format=["%*s %f %*d %f"]
1459         ac_cv_swap_conv=1024
1460         AC_MSG_RESULT([using HP-UX format swapinfo])
1461 fi
1462 dnl end if for PATH_TO_SWAPINFO
1463 fi
1464
1465 AC_PATH_PROG(PATH_TO_LSPS,lsps)
1466 if (test -n "$PATH_TO_LSPS")
1467 then
1468 AC_MSG_CHECKING([for $PATH_TO_LSPS format])
1469 if [$PATH_TO_LSPS -a 2>/dev/null | egrep -i "^Page Space" > /dev/null]
1470 then
1471         ac_cv_have_swap=yes
1472         ac_cv_swap_command="$PATH_TO_LSPS -a"
1473         ac_cv_swap_format=["%*s %*s %*s %f%*s %f %*s"]
1474         ac_cv_swap_conv=1
1475         AC_MSG_RESULT([using AIX lsps])
1476 fi
1477 dnl end if for PATH_TO_SWAPINFO
1478 fi
1479
1480 dnl
1481 dnl test for swapctl system call, both the 2-arg and 3-arg variants
1482 dnl fwict, the 2-arg is an SVR4 standard, whereas the 3-arg is shared
1483 dnl in the various BSD's
1484 dnl
1485
1486 AC_CHECK_HEADERS([sys/stat.h sys/param.h])
1487 AC_CHECK_HEADERS([sys/swap.h], [], [], [
1488 #ifdef HAVE_SYS_PARAM_H
1489 #include <sys/param.h>
1490 #endif
1491 ])
1492 AC_CHECK_DECLS([swapctl],,,[
1493                #include <unistd.h>
1494                #include <sys/types.h>
1495                #include <sys/param.h>
1496                #include <sys/stat.h>
1497                #include <sys/swap.h>
1498                ])
1499 AC_CHECK_TYPES([swaptbl_t, swapent_t],,,[
1500                #include <sys/types.h>
1501                #include <sys/param.h>
1502                #include <sys/stat.h>
1503                #include <sys/swap.h>
1504                ])
1505 AC_CHECK_MEMBERS([struct swapent.se_nblks],,,[
1506                #include <unistd.h>
1507                #include <sys/types.h>
1508                #include <sys/param.h>
1509                #include <sys/stat.h>
1510                #include <sys/swap.h>
1511                ])
1512
1513 if test "$ac_cv_have_decl_swapctl" = "yes";
1514 then
1515         EXTRAS="$EXTRAS check_swap"
1516         AC_MSG_CHECKING([for 2-arg (SVR4) swapctl])
1517         if test "$ac_cv_type_swaptbl_t" = "yes" -a \
1518                 "$ac_cv_type_swapent_t" = "yes";
1519         then
1520                 AC_MSG_RESULT([yes])
1521                 ac_cv_check_swap_swapctl_svr4="1";
1522                 AC_DEFINE([CHECK_SWAP_SWAPCTL_SVR4],1,
1523                           [Define if 2-argument SVR4 swapctl exists])
1524         else
1525                 AC_MSG_RESULT([no])
1526                 AC_MSG_CHECKING([for 3-arg (*BSD) swapctl])
1527                 if test "$ac_cv_member_struct_swapent_se_nblks" = "yes";
1528                 then
1529                         AC_MSG_RESULT([yes])
1530                         AC_DEFINE([CHECK_SWAP_SWAPCTL_BSD],1,
1531                                   [Define if 3-argument BSD swapctl exists])
1532                 else
1533                         AC_MSG_RESULT([no])
1534                 fi
1535         fi
1536         AC_MSG_CHECKING([for whether swapctl uses blocks or pages])
1537         if test "$ac_cv_check_swap_swapctl_svr4" = "1";
1538         then
1539                 dnl
1540                 dnl the SVR4 spec returns values in pages
1541                 dnl
1542                 AC_MSG_RESULT([page])
1543                 AC_CHECK_DECLS([sysconf])
1544                 AC_MSG_CHECKING([for system page size])
1545                 if test "$ac_cv_have_decl_sysconf" = "yes";
1546                 then
1547                         AC_MSG_RESULT([determined by sysconf(3)])
1548                         ac_cv_swap_conv="(1048576/sysconf(_SC_PAGESIZE))"
1549                 else
1550                         AC_MSG_WARN([don't know. guessing 4096k])
1551                         ac_cv_swap_conv=256
1552                 fi
1553         else
1554                 dnl
1555                 dnl the BSD spec returns values in blocks
1556                 dnl
1557                 AC_MSG_RESULT([blocks (assuming 512b)])
1558                 ac_cv_swap_conv=2048
1559         fi
1560         AC_DEFINE_UNQUOTED(SWAP_CONVERSION,$ac_cv_swap_conv,
1561                 [Conversion factor to MB])
1562 fi
1563 dnl
1564 dnl end tests for the swapctl system calls
1565 dnl
1566
1567
1568 if test "x$ac_cv_have_swap" != "x"
1569 then
1570         AC_DEFINE(HAVE_SWAP,1,[Define if swap/swapinfo command is found])
1571         EXTRAS="$EXTRAS check_swap"
1572 fi
1573 if test "x$ac_cv_swap_command" != "x"
1574 then
1575         AC_DEFINE_UNQUOTED(SWAP_COMMAND,"$ac_cv_swap_command",
1576                 [Path to swap/swapinfo binary, with any args])
1577         AC_DEFINE_UNQUOTED(SWAP_FORMAT,"$ac_cv_swap_format",
1578                 [Format string for parsing swap output])
1579         AC_DEFINE_UNQUOTED(SWAP_CONVERSION,$ac_cv_swap_conv,
1580                 [Conversion factor to MB])
1581 fi
1582
1583 AC_ARG_WITH(proc-meminfo,
1584             ACX_HELP_STRING([--with-proc-meminfo=PATH],
1585                             [path to /proc/meminfo or equivalent]),
1586                             ac_cv_proc_meminfo=$withval)
1587 dnl dunno why this does not work below - use hack (kbd)
1588 dnl fine on linux, broken on solaris
1589 dnl if /bin/test -e "/proc/meminfo"
1590 AC_MSG_CHECKING([for /proc/meminfo])
1591 if test -n "$ac_cv_proc_meminfo"; then
1592         AC_MSG_RESULT([(command line) $ac_cv_proc_meminfo])
1593 elif [cat /proc/meminfo > /dev/null 2>&1]; then
1594         AC_MSG_RESULT([found /proc/meminfo])
1595         ac_cv_proc_meminfo="/proc/meminfo"
1596 else
1597         AC_MSG_RESULT([no])
1598 fi
1599
1600 if test -n "$ac_cv_proc_meminfo"; then
1601         AC_DEFINE(HAVE_PROC_MEMINFO,1,[Define if we have /proc/meminfo])
1602         AC_DEFINE_UNQUOTED(PROC_MEMINFO,"$ac_cv_proc_meminfo",[path to /proc/meminfo if name changes])
1603         EXTRAS="$EXTRAS check_swap"
1604 fi
1605
1606 AC_PATH_PROG(PATH_TO_DIG,dig)
1607 AC_ARG_WITH(dig_command,
1608             ACX_HELP_STRING([--with-dig-command=PATH],
1609                             [Path to dig command]), PATH_TO_DIG=$withval)
1610 if test -n "$PATH_TO_DIG"; then
1611         EXTRAS="$EXTRAS check_dig"
1612         AC_DEFINE_UNQUOTED(PATH_TO_DIG,"$PATH_TO_DIG",[Path to dig command, if present])
1613 fi
1614
1615 if test -f plugins/check_nt.c ; then
1616   EXTRAS="$EXTRAS check_nt"
1617 elif test -f ../plugins/check_nt.c ; then
1618   EXTRAS="$EXTRAS check_nt"
1619 fi
1620
1621 AC_MSG_CHECKING(for va_list)
1622 AC_TRY_COMPILE([#ifdef __STDC__
1623                 #include <stdio.h>
1624                 #include <stdlib.h>
1625                 #include <stdarg.h>
1626                 #else
1627                 #include <sys/types.h>
1628                 #include <stdio.h>
1629                 #include <varargs.h>
1630                 #endif],
1631                 [va_list args;],
1632                 [AC_MSG_RESULT(yes)],
1633                 [NEED_VA_LIST=-DNEED_VA_LIST AC_SUBST(NEED_VA_LIST) AC_MSG_RESULT(no)])
1634
1635 case $host in
1636         *bsd*)
1637                 AC_DEFINE(__bsd__,1,[bsd specific code in check_dhcp.c])
1638         ;;
1639         *linux*)
1640                 AC_DEFINE(__linux__,1,[sun specific code in check_dhcp.c])
1641         ;;
1642         *sun* | solaris*)
1643                 AC_DEFINE(__sun__,1,[sun specific code in check_dhcp.c])
1644         ;;
1645         *hpux*)
1646                 AC_DEFINE(__hpux__,1,[hpux specific code in check_dhcp.c])
1647         ;;
1648 esac
1649
1650 AC_SUBST(EXTRAS)
1651 AC_SUBST(EXTRA_NETOBJS)
1652 AC_SUBST(DEPLIBS)
1653
1654 AM_GNU_GETTEXT([no-libtool], [need-ngettext])
1655 AM_GNU_GETTEXT_VERSION(0.11.5)
1656
1657 dnl Check for Redhat spopen problem
1658 dnl Wierd problem where ECHILD is returned from a wait call in error
1659 dnl Only appears to affect nslookup and dig calls. Only affects redhat around
1660 dnl 2.6.9-11 (okay in 2.6.9-5). Redhat investigating root cause
1661 dnl We patch plugins/popen.c
1662 dnl Need to add smp because uname different on those
1663 dnl Can force patch to be applied with --enable-redhat-pthread-workaround
1664 AC_ARG_ENABLE(redhat-pthread-workaround,
1665         AC_HELP_STRING([--enable-redhat-pthread-workaround],
1666                 [force Redhat patch to be applied (default: test system)]),
1667         [ac_cv_enable_redhat_pthread_workaround=$enableval],
1668         [ac_cv_enable_redhat_pthread_workaround=test])
1669 if test "$ac_cv_enable_redhat_pthread_workaround" = "test" ; then
1670         if echo $ac_cv_uname_r | egrep "\.EL(smp)?$" >/dev/null 2>&1 ; then
1671                 AC_MSG_CHECKING(for redhat spopen problem)
1672                 ( cd config_test && make && make test ) > /dev/null 2>&1
1673                 if test $? -eq 0 ; then
1674                         AC_MSG_RESULT(okay)
1675                 else
1676                         AC_MSG_RESULT(error)
1677                         AC_DEFINE(REDHAT_SPOPEN_ERROR, 1, [Workaround on redhat in spopen])
1678                 fi
1679         fi
1680 elif test "$ac_cv_enable_redhat_pthread_workaround" = "yes" ; then
1681         AC_DEFINE(REDHAT_SPOPEN_ERROR, 1, [Forced workaround on redhat in spopen])
1682 fi
1683
1684 dnl External libraries - see ACKNOWLEDGEMENTS
1685 np_COREUTILS
1686 np_CURL
1687
1688 AC_OUTPUT(
1689   Makefile
1690   lib/Makefile
1691   m4/Makefile
1692   plugins/Makefile
1693   plugins/tests/Makefile
1694   plugins-root/Makefile
1695   plugins-scripts/Makefile
1696   plugins-scripts/subst
1697   plugins-scripts/utils.pm
1698   plugins-scripts/utils.sh
1699   command.cfg
1700   test.pl
1701   pkg/solaris/pkginfo
1702   intl/Makefile
1703   po/Makefile.in
1704 )
1705
1706
1707 dnl the ones below that are commented out need to be cleaned up
1708 dnl in the configure code above to use with_foo instead of ac_cv_foo
1709 dnl if we want them to show up here.  it'd also make the code cleaner.
1710 dnl i'll get to that on another rainy day :) -sf
1711 dnl ACX_FEATURE([with],[dig-command])
1712 dnl ACX_FEATURE([with],[fping-command])
1713 dnl ACX_FEATURE([with],[mailq-command])
1714 dnl ACX_FEATURE([with],[nslookup-command])
1715 dnl ACX_FEATURE([with],[ntpdate-command])
1716 ACX_FEATURE([with],[ping6-command])
1717 ACX_FEATURE([with],[ping-command])
1718 dnl ACX_FEATURE([with],[qstat-command])
1719 dnl ACX_FEATURE([with],[rpcinfo-command])
1720 dnl ACX_FEATURE([with],[smbclient-command])
1721 dnl ACX_FEATURE([with],[snmpget-command])
1722 dnl ACX_FEATURE([with],[snmpgetnext-command])
1723 dnl ACX_FEATURE([with],[ssh-command])
1724 dnl ACX_FEATURE([with],[uptime-command])
1725
1726 dnl ACX_FEATURE([with],[proc-loadavg])
1727 dnl ACX_FEATURE([with],[proc-meminfo])
1728 dnl ACX_FEATURE([with],[ps-command])
1729 dnl ACX_FEATURE([with],[ps-format])
1730 dnl ACX_FEATURE([with],[ps-cols])
1731 dnl ACX_FEATURE([with],[ps-varlist])
1732
1733 ACX_FEATURE([with],[lwres])
1734 ACX_FEATURE([with],[ipv6])
1735 ACX_FEATURE([with],[openssl])
1736 ACX_FEATURE([with],[gnutls])
1737 ACX_FEATURE([enable],[emulate-getaddrinfo])
1738 ACX_FEATURE([with],[perl])
1739 ACX_FEATURE([with],[cgiurl])
1740 ACX_FEATURE([with],[nagios-user])
1741 ACX_FEATURE([with],[nagios-group])
1742 ACX_FEATURE([with],[trusted-path])
1743
1744