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_RANLIB
  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 PostgreSQL libraries
 170 _SAVEDLIBS="$LIBS"
 171 _SAVEDCPPFLAGS="$CPPFLAGS"
 172 AC_ARG_WITH(pgsql,
 173         ACX_HELP_STRING([--with-pgsql=DIR],
 174                 [sets path to pgsql installation]),
 175         PGSQL=$withval,)
 176 AC_CHECK_LIB(crypt,main)
 177 if test "$ac_cv_lib_crypt_main" = "yes"; then
 178   if test -n "$PGSQL"; then
 179     LDFLAGS="$LDFLAGS -L$PGSQL/lib"
 180     CPPFLAGS="$CPPFLAGS -I$PGSQL/include"
 181   fi
 182   AC_CHECK_LIB(pq,PQsetdbLogin,,,-lcrypt)
 183   if test "$ac_cv_lib_pq_PQsetdbLogin" = "yes"; then
 184     AC_CHECK_HEADERS(pgsql/libpq-fe.h)
 185     AC_CHECK_HEADERS(postgresql/libpq-fe.h)
 186     AC_CHECK_HEADERS(libpq-fe.h)
 187     if [[ -n "$PGSQL" -a "$ac_cv_header_libpq_fe_h" = "yes" ]]; then
 188       PGLIBS="-L$PGSQL/lib -lpq -lcrypt"
 189       PGINCLUDE="-I$PGSQL/include"
 190     elif test  "$ac_cv_header_pgsql_libpq_fe_h" = "yes"; then
 191       PGLIBS="-lpq -lcrypt"
 192       PGINCLUDE="-I/usr/include/pgsql"
 193     elif test  "$ac_cv_header_postgresql_libpq_fe_h" = "yes"; then
 194       PGLIBS="-L$PGSQL/lib -lpq -lcrypt"
 195       PGINCLUDE="-I/usr/include/postgresql"
 196     elif test  "$ac_cv_header_libpq_fe_h" = "yes"; then
 197       PGLIBS="-L$PGSQL/lib -lpq -lcrypt"
 198       PGINCLUDE="-I$PGSQL/include"
 199     fi
 200     if test -z "$PGINCLUDE"; then
 201       AC_MSG_WARN([Skipping PostgreSQL plugin (check_pgsql)])
 202       AC_MSG_WARN([install PostgreSQL headers to compile this plugin (see REQUIREMENTS).])
 203     else
 204       AC_SUBST(PGLIBS)
 205       AC_SUBST(PGINCLUDE)
 206       EXTRAS="$EXTRAS check_pgsql"
 207     fi
 208   else
 209     AC_MSG_WARN([Skipping PostgreSQL plugin (check_pgsql)])
 210     AC_MSG_WARN([LIBS="$LIBS" CPPFLAGS="$CPPFLAGS"])
 211     AC_MSG_WARN([install PostgreSQL libs to compile this plugin (see REQUIREMENTS).])
 212   fi
 213 else
 214   AC_MSG_WARN([Skipping PostgreSQL plugin (check_pgsql)])
 215   AC_MSG_WARN([install lib crypt and PostgreSQL libs to compile this plugin (see REQUIREMENTS).])
 216 fi
 217 LIBS="$_SAVEDLIBS"
 218 CPPFLAGS="$_SAVEDCPPFLAGS"
 219
 220 dnl Check for radius libraries
 221 _SAVEDLIBS="$LIBS"
 222 AC_CHECK_LIB(radiusclient,rc_read_config)
 223 if test "$ac_cv_lib_radiusclient_rc_read_config" = "yes"; then
 224   EXTRAS="$EXTRAS check_radius"
 225         RADIUSLIBS="-lradiusclient"
 226   AC_SUBST(RADIUSLIBS)
 227 else
 228   AC_MSG_WARN([Skipping radius plugin])
 229   AC_MSG_WARN([install radius libs to compile this plugin (see REQUIREMENTS).])
 230 fi
 231 LIBS="$_SAVEDLIBS"
 232
 233 dnl Check for LDAP libraries
 234 _SAVEDLIBS="$LIBS"
 235 AC_CHECK_LIB(ldap,main,,,-llber)
 236 if test "$ac_cv_lib_ldap_main" = "yes"; then
 237   LDAPLIBS="-lldap -llber"\
 238   LDAPINCLUDE="-I/usr/include/ldap"
 239   AC_SUBST(LDAPLIBS)
 240   AC_SUBST(LDAPINCLUDE)
 241   AC_CHECK_FUNCS(ldap_set_option)
 242   EXTRAS="$EXTRAS check_ldap"
 243         AC_CHECK_FUNCS(ldap_init ldap_set_option ldap_get_option ldap_start_tls_s)
 244 else
 245   AC_MSG_WARN([Skipping LDAP plugin])
 246   AC_MSG_WARN([install LDAP libs to compile this plugin (see REQUIREMENTS).])
 247 fi
 248 LIBS="$_SAVEDLIBS"
 249
 250
 251 dnl Check for mysql libraries
 252 _SAVEDLIBS="$LIBS"
 253 _SAVEDCPPFLAGS="$CPPFLAGS"
 254 AC_ARG_WITH(mysql,
 255         ACX_HELP_STRING([--with-mysql=DIR],
 256                 [sets path to mysql installation (assumes lib/mysql and include subdirs]),
 257         MYSQL=$withval,)
 258 if test -n "$MYSQL"; then
 259   MYSQLLIBDIR=$MYSQL/lib/mysql
 260   CPPFLAGS="-I$MYSQL/include"
 261   AC_CHECK_LIB(mysqlclient,mysql_init,MYSQLLIBS="-lmysqlclient -lz" check_mysql_LDFLAGS="-L$MYSQLLIBDIR ",,-L$MYSQLLIBDIR -lz)
 262   AC_CHECK_LIB(mysqlclient,mysql_close,MYSQLLIBS="-lmysqlclient")
 263 elif test -f /usr/lib/libmysqlclient.so; then
 264   AC_CHECK_LIB(mysqlclient,mysql_init,MYSQLLIBS="-lmysqlclient -lz",,-lz)
 265   AC_CHECK_LIB(mysqlclient,mysql_close,MYSQLLIBS="-lmysqlclient")
 266 elif test -f /usr/lib/libmysqlclient.a; then
 267   AC_CHECK_LIB(mysqlclient,mysql_init,MYSQLLIBS="-lmysqlclient -lz",,-lz)
 268   AC_CHECK_LIB(mysqlclient,mysql_close,MYSQLLIBS="-lmysqlclient")
 269 elif test -f /usr/lib/mysql/libmysqlclient.so; then
 270   AC_CHECK_LIB(mysqlclient,mysql_init,MYSQLLIBS="-lmysqlclient -lz" check_mysql_LDFLAGS="-L/usr/lib/mysql",,-L/usr/lib/mysql -lz)
 271   AC_CHECK_LIB(mysqlclient,mysql_close,MYSQLLIBS="-lmysqlclient" check_mysql_LDFLAGS="-L/usr/lib/mysql",,-L/usr/lib/mysql)
 272 elif test -f /usr/lib/mysql/libmysqlclient.a; then
 273   AC_CHECK_LIB(mysqlclient,mysql_init,MYSQLLIBS="-lmysqlclient -lz" check_mysql_LDFLAGS="-L/usr/lib/mysql",,-L/usr/lib/mysql -lz)
 274   AC_CHECK_LIB(mysqlclient,mysql_close,MYSQLLIBS="-lmysqlclient" check_mysql_LDFLAGS="-L/usr/lib/mysql",,-L/usr/lib/mysql)
 275 fi
 276 if test "$ac_cv_lib_mysqlclient_mysql_init" = "yes" -o "$ac_cv_lib_mysqlclient_mysql_close" = "yes"; then
 277   AC_CHECK_HEADERS(mysql/mysql.h mysql/errmsg.h, MYSQLINCLUDE="-I$MYSQL/include" )
 278   if test "$ac_cv_header_mysql_mysql_h" = "yes" -a "$ac_cv_header_mysql_errmsg_h" = "yes"; then
 279     EXTRAS="$EXTRAS check_mysql"
 280     AC_SUBST(MYSQLINCLUDE)
 281     AC_SUBST(MYSQLLIBS)
 282     AC_SUBST(check_mysql_LDFLAGS)
 283   else
 284     AC_MSG_WARN([Skipping mysql plugin])
 285     AC_MSG_WARN([install mysql client headers to compile this plugin (see REQUIREMENTS).])
 286   fi
 287 else
 288   AC_MSG_WARN([Skipping mysql plugin])
 289   AC_MSG_WARN([install mysql client libs to compile this plugin (see REQUIREMENTS).])
 290 fi
 291 CPPFLAGS="$_SAVEDCPPFLAGS $MYSQLINCLUDE"
 292 LIBS="$_SAVEDLIBS"
 293
 294 AC_CHECK_HEADERS(unistd.h)
 295
 296 dnl Check for AF_INET6 support - unistd.h required for Darwin
 297 AC_CACHE_CHECK([for IPv6 support], with_ipv6, [
 298         AC_TRY_COMPILE([#ifdef HAVE_UNISTD_H
 299                         #include <unistd.h>
 300                         #endif
 301                         #include <netinet/in.h>
 302                         #include <sys/socket.h>],
 303                         [struct sockaddr_in6 sin6;
 304                         void *p;
 305
 306                         sin6.sin6_family = AF_INET6;
 307                         sin6.sin6_port = 587;
 308                         p = &sin6.sin6_addr;],
 309                         [with_ipv6=yes],
 310                         [with_ipv6=no])
 311         ])
 312
 313 if test x"$with_ipv6" != xno ; then
 314         AC_DEFINE(USE_IPV6,1,[Enable IPv6 support])
 315 fi
 316
 317 dnl #########################################################################
 318 dnl Check if Posix getaddrinfo() is available.  It is also possible to use
 319 dnl the version from the lwres library distributed with BIND.
 320 dnl #########################################################################
 321 AC_ARG_ENABLE([emulate-getaddrinfo],
 322               ACX_HELP_STRING([--enable-emulate-getaddrinfo],
 323                              [enable getaddrinfo emulation (default=no)]),
 324               ,
 325               enable_emulate_getaddrinfo=no)
 326
 327 AC_ARG_WITH(lwres,
 328             ACX_HELP_STRING([--with-lwres=DIR],
 329                            [use lwres library for getaddrinfo (default=no)]),
 330             ,
 331             with_lwres=no)
 332
 333 dnl ## enable force to test getaddrinfo.c
 334 if test x$enable_emulate_getaddrinfo = xforce ; then
 335         enable_emulate_getaddrinfo=yes
 336         have_getaddrinfo=no
 337 else
 338
 339 have_getaddrinfo=no
 340 if test x$with_lwres != xno ; then
 341         if test "$with_lwres" != yes ; then
 342                    CPPFLAGS="-I${with_lwres}/include $CPPFLAGS"
 343                    LDFLAGS="-L${with_lwres}/lib $LDFLAGS"
 344         fi
 345         AC_CHECK_HEADERS(lwres/netdb.h, ,
 346                         [AC_MSG_ERROR([cannot find <lwres/netdb.h>])])
 347         AC_CHECK_LIB(lwres, lwres_getaddrinfo, ,
 348                      [AC_MSG_ERROR([cannot find the lwres library])],
 349                      -lnsl -lpthread)
 350         have_getaddrinfo=yes
 351 fi
 352
 353 if test x$have_getaddrinfo != xyes ; then
 354         AC_SEARCH_LIBS(getaddrinfo, socket resolv bind nsl c_r cr, have_getaddrinfo=yes)
 355 fi
 356
 357 dnl # Special nonsense for systems that actually have getaddrinfo but
 358 dnl # redefine the name to something else, e.g. OSF
 359 if test x$have_getaddrinfo != xyes ; then
 360         AC_MSG_CHECKING(if getaddrinfo is redefined in netdb.h)
 361         AC_TRY_LINK([
 362 #               include <netdb.h>
 363         ], [
 364                 struct addrinfo hints, *res;
 365                 int err;
 366
 367                 err = getaddrinfo ("host", "service", &hints, &res);
 368         ], [
 369                 have_getaddrinfo=yes
 370                 AC_MSG_RESULT(yes)
 371         ], [AC_MSG_RESULT(no)])
 372 fi
 373
 374 fi
 375
 376 if test x$have_getaddrinfo != xno ; then
 377         if test x$enable_emulate_getaddrinfo != xno ; then
 378                 AC_MSG_ERROR([getaddrinfo found but emulate-getaddrinfo was enabled])
 379         fi
 380         AC_DEFINE(HAVE_GETADDRINFO, 1,
 381                   [Does system provide RFC 2553/Posix getaddrinfo?])
 382 else
 383         if test x$enable_emulate_getaddrinfo != xyes ; then
 384 dnl                AC_MSG_ERROR([getaddrinfo not found: try --with-lwres or --enable-emulate-getaddrinfo])
 385                enable_emulate_getaddrinfo=yes
 386                AC_MSG_WARN([enabling getaddrinfo emulation])
 387         fi
 388         EXTRA_NETOBJS="$EXTRA_NETOBJS getaddrinfo.o"
 389 fi
 390
 391 if test x"$enable_emulate_getaddrinfo" != xno ; then
 392     have_resolver=no
 393
 394   dnl  Try for getipnodebyname
 395     AC_SEARCH_LIBS(getipnodebyname, resolv bind nsl c_r cr, have_resolver=yes)
 396     if test x"$have_resolver" != xno ; then
 397          AC_DEFINE(HAVE_GETIPNODEBYNAME, 1,
 398                    [Set when getipnodebyname is available])
 399     fi
 400
 401   dnl  Try for gethostbyname_r
 402     if test x"$have_resolver" = xno ; then
 403         AC_SEARCH_LIBS(gethostbyname_r, resolv bind nsl c_r cr,
 404                        [have_resolver=yes
 405                         ACX_WHICH_GETHOSTBYNAME_R])
 406     fi
 407
 408   dnl  Try for gethostbyname
 409     if test x"$have_resolver" = xno ; then
 410         if test x"$enable_pthreads" != xno ; then
 411             AC_MSG_WARN([using threads but cannot find gethostbyname_r or getipnodebyname])
 412         fi
 413         AC_SEARCH_LIBS(gethostbyname, resolv bind nsl, ,
 414                        [AC_MSG_ERROR([cannot find gethostbyname])])
 415     fi
 416     EXTRA_NETOBJS="$EXTRA_NETOBJS gethostbyname.o"
 417
 418 fi
 419
 420 dnl Checks for Kerberos. Must come before openssl checks for Redhat EL 3
 421 AC_CHECK_HEADERS(krb5.h,FOUNDINCLUDE=yes,FOUNDINCLUDE=no)
 422 if test "$FOUNDINCLUDE" = "no"; then
 423   _SAVEDCPPFLAGS="$CPPFLAGS"
 424   CPPFLAGS="$_SAVEDCPPFLAGS -I/usr/kerberos/include"
 425   unset ac_cv_header_krb5_h
 426   AC_CHECK_HEADERS(krb5.h,
 427                    KRB5INCLUDE="-I/usr/kerberos/include"
 428                    FOUNDINCLUDE=yes,
 429                    FOUNDINCLUDE=no)
 430 fi
 431 AC_SUBST(KRBINCLUDE)
 432 if test "$FOUNDINCLUDE" = "no"; then
 433   CPPFLAGS="$_SAVEDCPPFLAGS"
 434 fi
 435
 436
 437 dnl openssl detection/configuration
 438 if ! test "$with_openssl" = "no"; then
 439         dnl Check for OpenSSL location if it wasn't already specified
 440         if ! test -d "$with_openssl"; then
 441                 for d in $OPENSSL_DIRS; do
 442                         if test -x ${d}/bin/openssl || test -x ${d}/sbin/openssl ; then
 443                                 with_openssl=$d
 444                         fi
 445                 done
 446         fi
 447
 448         _SAVEDCPPFLAGS="$CPPFLAGS"
 449         _SAVEDLDFLAGS="$LDFLAGS"
 450         dnl Check for OpenSSL header files
 451         unset FOUNDINCLUDE
 452         CPPFLAGS="$CPPFLAGS -I$OPENSSL/include"
 453         LDFLAGS="$LDFLAGS -R$OPENSSL/lib"
 454
 455         dnl check for openssl in $dir/include/openssl
 456         AC_CHECK_HEADERS(openssl/ssl.h openssl/x509.h openssl/rsa.h openssl/pem.h openssl/crypto.h openssl/err.h,
 457                          SSLINCLUDE="-I$OPENSSL/include"
 458                          FOUNDINCLUDE=yes,
 459                          FOUNDINCLUDE=no)
 460         dnl else check to see if $dir/include has it
 461         if test "$FOUNDINCLUDE" = "no"; then
 462                 AC_CHECK_HEADERS(ssl.h x509.h rsa.h pem.h crypto.h err.h,
 463                                  SSLINCLUDE="-I$OPENSSL/include"
 464                                  FOUNDINCLUDE=yes,
 465                                  FOUNDINCLUDE=no)
 466         fi
 467         AC_SUBST(SSLINCLUDE)
 468         dnl if we didn't find it, reset CPPFLAGS
 469         if test "$FOUNDINCLUDE" = "no"; then
 470                 CPPFLAGS="$_SAVEDCPPFLAGS"
 471                 LDFLAGS="$_SAVEDLDFLAGS"
 472         fi
 473
 474         dnl Check for crypto lib
 475         _SAVEDLIBS="$LIBS"
 476         LIBS="-L${with_openssl}/lib"
 477         AC_CHECK_LIB(crypto,CRYPTO_lock)
 478         if test "$ac_cv_lib_crypto_CRYPTO_lock" = "yes"; then
 479                 dnl Check for SSL lib
 480                 AC_CHECK_LIB(ssl,main, SSLLIBS="-lssl -lcrypto",,-lcrypto)
 481         fi
 482         LIBS="$_SAVEDLIBS"
 483
 484         dnl test headers and libs to decide whether check_http should use SSL
 485         if test "$ac_cv_lib_crypto_CRYPTO_lock" = "yes"; then
 486                 if test "$ac_cv_lib_ssl_main" = "yes"; then
 487                         if test "$FOUNDINCLUDE" = "yes"; then
 488                                 FOUNDOPENSSL="yes"
 489                         fi
 490                 fi
 491         fi
 492 fi
 493
 494
 495 dnl check for gnutls if openssl isn't found (or is disabled)
 496 if test ! "$FOUNDOPENSSL" = "yes" && test ! "$with_gnutls" = "no"; then
 497         if test ! "$with_gnutls" = ""; then
 498                 CPPFLAGS="$CPPFLAGS -I${with_gnutls}/include"
 499         elif test ! "$LIBGNUTLS_CONFIG" = ""; then
 500                 CPPFLAGS="$CPPFLAGS -I`$LIBGNUTLS_CONFIG --prefix`"
 501         fi
 502         AC_CHECK_HEADERS([gnutls/openssl.h],FOUNDGNUTLS="yes",)
 503         if test "$FOUNDGNUTLS" = "yes"; then
 504                 AC_CHECK_LIB(gnutls-openssl,main,SSLLIBS="-lgnutls-openssl")
 505         fi
 506 fi
 507 dnl end check for gnutls
 508
 509 if test "$FOUNDOPENSSL" = "yes" || test "$FOUNDGNUTLS" = "yes"; then
 510         check_tcp_ssl="check_simap check_spop check_jabber check_nntps check_ssmtp"
 511         AC_SUBST(check_tcp_ssl)
 512         AC_SUBST(SSLLIBS)
 513         AC_DEFINE(HAVE_SSL,1,[Define if SSL libraries are found])
 514         if test "$FOUNDOPENSSL" = "yes"; then
 515                 AC_DEFINE(USE_OPENSSL,1,[Define if using OpenSSL libraries])
 516                 with_openssl="yes"
 517                 with_gnutls="no"
 518         else
 519                 AC_DEFINE(USE_GNUTLS,1,[Define if using gnutls libraries])
 520                 with_gnutls="yes"
 521                 with_openssl="no"
 522         fi
 523 else
 524         dnl else deliberately disabled or no ssl support available
 525         AC_MSG_WARN([OpenSSL or GnuTLS libs could not be found or were disabled])
 526         with_openssl="no"
 527         with_gnutls="no"
 528 fi
 529
 530 dnl
 531 dnl Checks for header files.
 532 dnl
 533
 534 AC_HEADER_STDC
 535 AC_HEADER_TIME
 536 AC_HEADER_SYS_WAIT
 537 AC_CHECK_HEADERS(signal.h strings.h string.h syslog.h uio.h errno.h regex.h sys/types.h sys/time.h sys/socket.h sys/loadavg.h sys/un.h)
 538 AC_CHECK_HEADERS(features.h stdarg.h sys/unistd.h ctype.h stdlib.h)
 539
 540 dnl Checks for typedefs, structures, and compiler characteristics.
 541 AC_C_CONST
 542 AC_STRUCT_TM
 543 AC_TYPE_PID_T
 544 AC_TYPE_SIZE_T
 545 AC_TYPE_SIGNAL
 546
 547 AC_CACHE_CHECK([for va_copy],ac_cv_HAVE_VA_COPY,[
 548 AC_TRY_LINK([#include <stdarg.h>
 549 va_list ap1,ap2;], [va_copy(ap1,ap2);],
 550 ac_cv_HAVE_VA_COPY=yes,
 551 ac_cv_HAVE_VA_COPY=no)])
 552 if test x"$ac_cv_HAVE_VA_COPY" = x"yes"; then
 553     AC_DEFINE(HAVE_VA_COPY,1,[Whether va_copy() is available])
 554 else
 555     AC_CACHE_CHECK([for __va_copy],ac_cv_HAVE___VA_COPY,[
 556     AC_TRY_LINK([#include <stdarg.h>
 557     va_list ap1,ap2;], [__va_copy(ap1,ap2);],
 558     ac_cv_HAVE___VA_COPY=yes,
 559     ac_cv_HAVE___VA_COPY=no)])
 560     if test x"$ac_cv_HAVE___VA_COPY" = x"yes"; then
 561         AC_DEFINE(HAVE___VA_COPY,1,[Whether __va_copy() is available])
 562     fi
 563 fi
 564
 565 AC_CHECK_FUNCS(vsnprintf snprintf asprintf vasprintf)
 566 AC_CACHE_CHECK([for C99 vsnprintf],ac_cv_HAVE_C99_VSNPRINTF,[
 567 AC_TRY_RUN([
 568 #include <sys/types.h>
 569 #include <stdarg.h>
 570 void foo(const char *format, ...) {
 571        va_list ap;
 572        int len;
 573        char buf[5];
 574
 575        va_start(ap, format);
 576        len = vsnprintf(buf, 0, format, ap);
 577        va_end(ap);
 578        if (len != 5) exit(1);
 579
 580        va_start(ap, format);
 581        len = vsnprintf(0, 0, format, ap);
 582        va_end(ap);
 583        if (len != 5) exit(1);
 584
 585        if (snprintf(buf, 3, "hello") != 5 || strcmp(buf, "he") != 0) exit(1);
 586
 587        exit(0);
 588 }
 589 main() { foo("hello"); }
 590 ],
 591 ac_cv_HAVE_C99_VSNPRINTF=yes,ac_cv_HAVE_C99_VSNPRINTF=no,ac_cv_HAVE_C99_VSNPRINTF=cross)])
 592 if test x"$ac_cv_HAVE_C99_VSNPRINTF" = x"yes"; then
 593     AC_DEFINE(HAVE_C99_VSNPRINTF,1,[Define if system has C99 compatible vsnprintf])
 594 fi
 595
 596 AC_TRY_COMPILE([#include <sys/time.h>],
 597                [struct timeval *tv;
 598                 struct timezone *tz;],
 599                AC_DEFINE(HAVE_STRUCT_TIMEVAL,1,[Define if we have a timeval structure])
 600                AC_TRY_COMPILE([#include <sys/time.h>],
 601                               [struct timeval *tv;
 602                                struct timezone *tz;
 603                                gettimeofday(tv, tz);],
 604                               AC_DEFINE(HAVE_GETTIMEOFDAY,1,[Define if gettimeofday is found]),
 605                               AC_DEFINE(NEED_GETTIMEOFDAY,1,[Define if gettimeofday is needed])))
 606
 607 dnl Checks for library functions.
 608 AC_CHECK_FUNCS(memmove select socket strdup strstr strtod strtol strtoul floor)
 609
 610 AC_MSG_CHECKING(return type of socket size)
 611 AC_TRY_COMPILE([#include <stdlib.h>
 612                 #include <sys/types.h>
 613                 #include <sys/socket.h>],
 614                [int a = send(1, (const void *) buffer, (size_t *) 0, (int *) 0);],
 615                ac_cv_socket_size_type=["size_t"]
 616                 AC_MSG_RESULT(size_t),
 617                ac_cv_socket_size_type=["int"]
 618                 AC_MSG_RESULT(int))
 619
 620 AC_DEFINE_UNQUOTED(SOCKET_SIZE_TYPE, $ac_cv_socket_size_type ,
 621         [Define type of socket size])
 622
 623 AC_ARG_WITH(proc-loadavg,
 624             ACX_HELP_STRING([--with-proc-loadavg=PATH],
 625                             [path to /proc/loadavg or equivalent]),
 626             ac_cv_proc_loadavg=$withval)
 627 AC_MSG_CHECKING([for /proc/loadavg])
 628 if test -n "$ac_cv_proc_loadavg"; then
 629   AC_MSG_RESULT([(command line) $ac_cv_proc_loadavg])
 630 elif test -f "/proc/loadavg"; then
 631   AC_MSG_RESULT([found /proc/loadavg])
 632   ac_cv_proc_loadavg="/proc/loadavg"
 633 else
 634   AC_MSG_RESULT([no])
 635 fi
 636
 637 if test -n "$ac_cv_proc_loadavg"; then
 638   AC_DEFINE(HAVE_PROC_LOADAVG,1,[Define if /proc/loadavg or similar exists])
 639   AC_DEFINE_UNQUOTED(PROC_LOADAVG,"/proc/loadavg",[Location of /proc/loadavg])
 640 fi
 641
 642 dnl #### Process table test
 643
 644 AC_PATH_PROG(PATH_TO_PS,ps)
 645
 646 AC_MSG_CHECKING(for ps syntax)
 647 AC_ARG_WITH(ps_command,
 648             ACX_HELP_STRING([--with-ps-command=PATH],
 649                             [Verbatim command to execute for ps]),
 650             PS_COMMAND=$withval)
 651 AC_ARG_WITH(ps_format,
 652             ACX_HELP_STRING([--with-ps-format=FORMAT],
 653                             [Format string for scanning ps output]),
 654             PS_FORMAT=$withval)
 655 AC_ARG_WITH(ps_cols,
 656             ACX_HELP_STRING([--with-ps-cols=NUM],
 657                             [Number of columns in ps command]),
 658             PS_COLS=$withval)
 659 AC_ARG_WITH(ps_varlist,
 660             ACX_HELP_STRING([--with-ps-varlist=LIST],
 661                             [Variable list for sscanf of 'ps' output]),
 662             PS_VARLIST=$withval)
 663
 664 AM_CONDITIONAL(WANT_PST3, false)
 665
 666 if test -n "$PS_COMMAND" && test -n "$PS_FORMAT" && test -n "$PS_COLS" && test -n "$PS_VARLIST"; then
 667         ac_cv_ps_command="$PS_COMMAND"
 668         ac_cv_ps_format="$PS_FORMAT"
 669         ac_cv_ps_varlist="$PS_VARLIST"
 670         ac_cv_ps_cols="$PS_COLS"
 671         AC_MSG_RESULT([(command-line) $ac_cv_ps_command])
 672
 673 dnl Now using the pst3/kmem hack for solaris systems to avoid truncation
 674 elif test "$ac_cv_uname_s" = "SunOS"; then
 675         #
 676         # this is a very, very ugly hack, to hardcode the location for plugins
 677         #
 678         if test "$libexecdir" = '${exec_prefix}/libexec'; then
 679                 if test "$exec_prefix" = "NONE"; then
 680                         if test "$prefix" = "NONE"; then
 681                                 pst3="$ac_default_prefix/libexec/pst3"
 682                         else
 683                                 pst3="$prefix/libexec/pst3"
 684                         fi
 685                 else
 686                         pst3="$exec_prefix/libexec/pst3"
 687                 fi
 688         else
 689                 pst3="$libexecdir/pst3"
 690         fi
 691         ac_cv_ps_command="$pst3"
 692         ac_cv_ps_format="%s %d %d %d %d %f %s %n"
 693         ac_cv_ps_varlist="[procstat,&procuid,&procppid,&procvsz,&procrss,&procpcpu,procprog,&pos]"
 694         ac_cv_ps_cols=8
 695         AC_MSG_RESULT([using nagios-plugins internal ps for solaris])
 696         AM_CONDITIONAL(WANT_PST3, true)
 697
 698 dnl Some gnu/linux systems (debian for one) don't like -axwo and need axwo.
 699 dnl so test for this first...
 700 elif ps axwo 'stat comm vsz rss user uid pid ppid args' 2>/dev/null | \
 701         egrep -i ["^ *STAT +[UCOMAND]+ +VSZ +RSS +USER +UID +PID +PPID +COMMAND"] > /dev/null
 702 then
 703         ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&procvsz,&procrss,&procpcpu,procprog,&pos]"
 704         ac_cv_ps_command="$PATH_TO_PS axwo 'stat uid pid ppid vsz rss pcpu comm args'"
 705         ac_cv_ps_format="%s %d %d %d %d %d %f %s %n"
 706         ac_cv_ps_cols=9
 707         AC_MSG_RESULT([$ac_cv_ps_command])
 708
 709 dnl For OpenBSD 3.2 & 3.3. Must come before ps -weo
 710 dnl Should also work for FreeBSD 5.2.1 and 5.3
 711 dnl  STAT UCOMM              VSZ   RSS USER      PPID COMMAND
 712 elif ps -axwo 'stat comm vsz rss user uid pid ppid args' 2>/dev/null | \
 713         egrep -i ["^ *STAT +[UCOMAND]+ +VSZ +RSS +USER +UID +PID +PPID +COMMAND"] > /dev/null
 714 then
 715         ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&procvsz,&procrss,&procpcpu,procprog,&pos]"
 716         ac_cv_ps_command="$PATH_TO_PS -axwo 'stat uid pid ppid vsz rss pcpu comm args'"
 717         ac_cv_ps_format="%s %d %d %d %d %d %f %s %n"
 718         ac_cv_ps_cols=9
 719         AC_MSG_RESULT([$ac_cv_ps_command])
 720
 721 dnl Some *BSDs have different format for ps. This is mainly to catch FreeBSD 4.
 722 dnl Limitation: Only first 16 chars returned for ucomm field
 723 dnl Must come before ps -weo
 724 elif ps -axwo 'stat uid pid ppid vsz rss pcpu ucomm command' 2>/dev/null | \
 725         egrep -i ["^ *STAT +UID +PID +PPID +VSZ +RSS +%CPU +UCOMM +COMMAND"] > /dev/null
 726 then
 727         ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&procvsz,&procrss,&procpcpu,procprog,&pos]"
 728         ac_cv_ps_command="$PATH_TO_PS -axwo 'stat uid pid ppid vsz rss pcpu ucomm command'"
 729         ac_cv_ps_format="%s %d %d %d %d %d %f %s %n"
 730         ac_cv_ps_cols=9
 731         AC_MSG_RESULT([$ac_cv_ps_command])
 732
 733 dnl  STAT UCOMM              VSZ   RSS USER       UID  PPID COMMAND
 734 elif ps -weo 'stat comm vsz rss user uid pid ppid etime args' 2>/dev/null | \
 735         egrep -i ["^ *S[TAUES]* +[UCOMDNA]+ +[VSIZE]+ +R[S]+ +U[SER]+ +U[ID]+ +P[ID]+ +P[PID]+ +[ELAPSD]+ +[RGSCOMDNA]+"] >/dev/null
 736 then
 737         ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&procvsz,&procrss,&procpcpu,procetime,procprog,&pos]"
 738         ac_cv_ps_command="$PATH_TO_PS -weo 'stat uid pid ppid vsz rss pcpu etime comm args'"
 739         ac_cv_ps_format="%s %d %d %d %d %d %f %s %s %n"
 740         ac_cv_ps_cols=10
 741         AC_MSG_RESULT([$ac_cv_ps_command])
 742
 743 dnl FreeBSD
 744 elif ps waxco 'state command vsz rss uid user pid ppid' 2>/dev/null | \
 745         egrep -i ["^STAT +COMMAND +VSZ +RSS +UID +USER +PID +PPID"] >/dev/null
 746 then
 747         ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&procvsz,&procrss,&procpcpu,procprog,&pos]"
 748         ac_cv_ps_command="$PATH_TO_PS waxco 'state uid pid ppid vsz rss pcpu command command'"
 749         ac_cv_ps_format="%s %d %d %d %d %d %f %s %n"
 750         ac_cv_ps_cols=9
 751         AC_MSG_RESULT([$ac_cv_ps_command])
 752
 753 dnl BSD-like mode in RH 6.1
 754 elif ps waxno 'state comm vsz rss uid user pid ppid args' 2>/dev/null | \
 755         egrep -i ["^S +COMMAND +VSZ +RSS +UID +USER +PID +PPID +[RGSCOMDNA]+"] >/dev/null
 756 then
 757         ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&procvsz,&procrss,&procpcpu,procprog,&pos]"
 758         ac_cv_ps_command="$PATH_TO_PS waxno 'state uid pid ppid vsz rss pcpu comm args'"
 759         ac_cv_ps_format="%s %d %d %d %d %d %f %s %n"
 760         ac_cv_ps_cols=9
 761         AC_MSG_RESULT([$ac_cv_ps_command])
 762
 763 dnl SunOS 4.1.3:
 764 dnl  F  UID  PID  PPID  CP  PRI  NI  SZ  RSS  WCHAN  STAT  TT  TIME  COMMAND
 765 dnl Need the head -1 otherwise test will work because arguments are found
 766 elif ps -laxnwww 2>/dev/null | head -1 | \
 767         egrep -i ["^ *F(LAGS)? +UID +PID +PPID +CP +PRI +NI +(SZ)|(VSZ)|(SIZE) +RSS +WCHAN +STAT? +TTY? +TIME +COMMAND"] >/dev/null
 768 then
 769         ac_cv_ps_varlist="[&procuid,&procpid,&procppid,&procvsz,&procrss,procstat,&pos,procprog]"
 770         ac_cv_ps_command="$PATH_TO_PS -laxnwww"
 771         ac_cv_ps_format="%*s %d %d %d %*s %*s %*s %d %d %*s %s %*s %*s %n%s"
 772         ac_cv_ps_cols=9
 773         AC_MSG_RESULT([$ac_cv_ps_command])
 774
 775 dnl Debian Linux / procps v1.2.9:
 776 dnl  FLAGS   UID   PID  PPID PRI  NI   SIZE   RSS WCHAN       STA TTY TIME COMMAND
 777 dnl    100     0     1     0   0   0    776    76  c0131c8c   S  ffff  0:11 init [2]
 778 dnl
 779 elif ps laxnwww 2>/dev/null | \
 780         egrep -i ["^ *F(LAGS)? +UID +PID +PPID +PRI +NI +(VSZ)|(SIZE) +RSS +WCHAN +STAT? TTY +TIME +COMMAND"] >/dev/null
 781 then
 782         ac_cv_ps_varlist="[&procuid,&procpid,&procppid,procstat,&procvsz,&procrss,&pos,procprog]"
 783         ac_cv_ps_command="$PATH_TO_PS laxnwww"
 784         ac_cv_ps_format="%*s %d %d %d %*s %*s %d %d %*s %s %*s %*s %n%s"
 785         ac_cv_ps_cols=9
 786         AC_MSG_RESULT([$ac_cv_ps_command])
 787
 788 dnl OpenBSD (needs to come early because -exo appears to work, but does not give all procs)
 789 elif ps -axo 'stat comm vsz rss user uid pid ppid args' 2>/dev/null | \
 790         egrep -i ["^ *S[TAUES]* +[UCOMDNA]+ +[VSIZE]+ +R[S]+ +U[SER]+ +U[ID]+ +P[PID]+ +P[PID]+ +[RGSCOMDNA]+"] >/dev/null
 791 then
 792         ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&procvsz,&procrss,&procpcpu,procprog,&pos]"
 793         ac_cv_ps_command="$PATH_TO_PS -axo 'stat uid pid ppid vsz rss pcpu comm args'"
 794         ac_cv_ps_format="%s %d %d %d %d %d %f %s %n"
 795         ac_cv_ps_cols=9
 796         AC_MSG_RESULT([$ac_cv_ps_command])
 797
 798 dnl Tru64 - needs %*[ +<>] in PS_FORMAT.
 799 dnl Has /usr/bin/ps and /sbin/ps - force sbin version
 800 dnl Can't use vsize and rssize because comes back with text (eg, 1.5M instead
 801 dnl of 1500). Will need big changes to check_procs to support
 802 elif /sbin/ps -eo 'stat uid pid ppid pcpu etime comm args' 2>/dev/null | \
 803         egrep -i ["^ *S +[UID]+ +[PID]+ +[PID]+ +[%CPU]+ +[ELAPSD]+ +[COMMAND]+ +[COMMAND]+"] > /dev/null
 804 then
 805         ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&procpcpu,procetime,procprog,&pos]"
 806         ac_cv_ps_command="/sbin/ps -eo 'stat uid pid ppid pcpu etime comm args'"
 807         ac_cv_ps_format=["%s%*[ +<>] %d %d %d %f %s %s %n"]
 808         ac_cv_ps_cols=8
 809         AC_MSG_RESULT([$ac_cv_ps_command])
 810
 811 elif ps -eo 's comm vsz rss user uid pid ppid args' 2>/dev/null | \
 812         egrep -i ["^S[TAUES]* +C[OMDNA]+ +[VSIZE]+ +U[SER]+ +U[ID]+ +P[PID]+ +P[PID]+ +[RGSCOMDNA]+"] >/dev/null
 813 then
 814         ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&procvsz,&procrss,&procpcpu,procprog,&pos]"
 815         ac_cv_ps_command="$PATH_TO_PS -eo 's uid pid ppid vsz rss pcpu comm args'"
 816         ac_cv_ps_format="%s %d %d %d %d %d %f %s %n"
 817         ac_cv_ps_cols=9
 818         AC_MSG_RESULT([$ac_cv_ps_command])
 819
 820 dnl AIX 4.3.3 and 5.1 do not have an rss field
 821 elif ps -eo 'stat uid pid ppid vsz pcpu comm args' 2>/dev/null | \
 822         egrep -i ["^ *S[TAUES]* +UID +PID +PPID +VSZ +%CPU +COMMAND +COMMAND"] >/dev/null
 823 then
 824         ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&procvsz,&procpcpu,procprog,&pos]"
 825         ac_cv_ps_command="$PATH_TO_PS -eo 'stat uid pid ppid vsz pcpu comm args'"
 826         ac_cv_ps_format="%s %d %d %d %d %f %s %n"
 827         ac_cv_ps_cols=8
 828         AC_MSG_RESULT([$ac_cv_ps_command - with no RSS])
 829
 830 dnl Solaris 2.6
 831 elif ps -Ao 's comm vsz rss uid user pid ppid args' 2>/dev/null | \
 832         egrep -i ["^S[TAUES]* +C[OMDNA]+ +V[SIZE]+ +RSS +UID +USER +PID +PPID +[RGSCOMDNA]+"] >/dev/null
 833 then
 834         ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&procvsz,&procrss,&procpcpu,procprog,&pos]"
 835         ac_cv_ps_command="$PATH_TO_PS -Ao 's uid pid ppid vsz rss pcpu comm args'"
 836         # There must be no space between the %s and %n due to a wierd problem in sscanf where
 837         # it will return %n as longer than the line length
 838         ac_cv_ps_format="%s %d %d %d %d %d %f %s%n"
 839         ac_cv_ps_cols=9
 840         AC_MSG_RESULT([$ac_cv_ps_command])
 841
 842 elif ps -Ao 'status comm vsz rss uid user pid ppid args' 2>/dev/null | \
 843         egrep -i ["^S[TAUES]* +C[OMDNA]+ +V[SIZE]+ +RSS +UID +USER +PID +PPID +[RGSCOMDNA]+"] >/dev/null
 844 then
 845         ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&procvsz,&procrss,&procpcpu,procprog,&pos]"
 846         ac_cv_ps_command="$PATH_TO_PS -Ao 'status uid pid ppid vsz rss pcpu comm args'"
 847         ac_cv_ps_format="%s %d %d %d %d %d %f %s %n"
 848         ac_cv_ps_cols=9
 849         AC_MSG_RESULT([$ac_cv_ps_command])
 850
 851 elif ps -Ao 'state comm vsz rss uid user pid ppid args' 2>/dev/null | \
 852         egrep -i ["^S[TAUES]* +C[OMDNA]+ +V[SIZE]+ +RSS +UID +USER +PID +PPID +[RGSCOMDNA]+"] >/dev/null
 853 then
 854         ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&procvsz,&procrss,&procpcpu,procprog,&pos]"
 855         ac_cv_ps_command="$PATH_TO_PS -Ao 'state uid pid ppid vsz rss pcpu comm args'"
 856         ac_cv_ps_format="%s %d %d %d %d %d %f %s %n"
 857         ac_cv_ps_cols=9
 858         AC_MSG_RESULT([$ac_cv_ps_command])
 859
 860 dnl wonder who takes state instead of stat
 861 elif ps -ao 'state command vsz rss user pid ppid args' 2>/dev/null | \
 862         egrep -i ["^S[TAUES]* +C[OMDNA]+ +V[SIZE]+ +RSS +UID +USER +PID +PPID +[RGSCOMDNA]+"] >/dev/null
 863 then
 864         ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&procvsz,&procrss,&procpcpu,procprog,&pos]"
 865         ac_cv_ps_command="$PATH_TO_PS -ao 'state uid pid ppid vsz rss pcpu command args'"
 866         ac_cv_ps_format="%s %d %d %d %d %d %f %s %n"
 867         ac_cv_ps_cols=8
 868         AC_MSG_RESULT([$ac_cv_ps_command])
 869
 870 dnl IRIX 53
 871 elif ps -el 2>/dev/null | \
 872         egrep -i ["^ *F +S +UID +PID +PPID +C +PRI +NI +P +SZ +RSS +WCHAN +TTY +TIME +[RGSCOMDNA]+"] >/dev/null
 873 then
 874         ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&procvsz,&procrss,&pos,procprog]"
 875         ac_cv_ps_command="$PATH_TO_PS -el (IRIX 53)"
 876         ac_cv_ps_format="%*s %s %d %d %d %*s %*s %*s %*s %d %d %*s %*s %*s %n%s"
 877         ac_cv_ps_cols=8
 878         AC_MSG_RESULT([$ac_cv_ps_command])
 879
 880 dnl IRIX 63
 881 elif ps -el 2>/dev/null | \
 882         egrep -i ["^ *F +S +UID +PID +PPID +C +PRI +NI +P +ADDR +SZ +RSS +WCHAN +TTY +TIME +[RGSCOMDNA]+"] >/dev/null
 883 then
 884         ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&pos,procprog]"
 885         ac_cv_ps_command="$PATH_TO_PS -el (IRIX 63)"
 886         ac_cv_ps_format="%*s %s %d %d %d %*s %*s %*s %*s %*s %*s %*s %*s %*s %*s %n%s"
 887         ac_cv_ps_cols=6
 888         AC_MSG_RESULT([$ac_cv_ps_command])
 889
 890 dnl AIX 4.1:
 891 dnl     F S      UID   PID  PPID   C PRI NI ADDR  SZ  RSS   WCHAN    TTY  TIME CMD
 892 dnl    303 A        0     0     0 120  16 -- 1c07  20   24              -  0:45 swapper
 893 elif ps -el 2>/dev/null | \
 894         egrep -i ["^ *F +S +UID +PID +PPID +C +PRI +NI +ADDR +SZ +WCHAN +TTY +TIME +[RGSCOMDNA]+"] >/dev/null
 895 then
 896         ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&pos,procprog]"
 897         ac_cv_ps_command="$PATH_TO_PS -el (AIX 4.1 and HP-UX)"
 898         ac_cv_ps_format="%*s %s %d %d %d %*s %*s %*s %*s %*s %*s %*s %*s %n%s"
 899         ac_cv_ps_cols=6
 900         AC_MSG_RESULT([$ac_cv_ps_command])
 901
 902 dnl AIX?
 903 elif ps glaxen 2>/dev/null | \
 904         egrep -i ["^ *F +UID +PID +PPID +PRI +NI +VSZ +RSS +WCHAN +STAT +TTY +TIME +COMMAND"] >/dev/null
 905 then
 906         ac_cv_ps_varlist="[&procuid,&procpid,&procppid,&procvsz,&procrss,procstat,&pos,procprog]"
 907         ac_cv_ps_command="$PATH_TO_PS glaxen"
 908         ac_cv_ps_format="%*s %d %d %d %*s %*s %d %d %*s %s %*s %*s %n%s"
 909         ac_cv_ps_cols=8
 910         AC_MSG_RESULT([$ac_cv_ps_command])
 911
 912 dnl MacOSX / Darwin
 913 dnl TODO: MacOSX has commands with spaces which will cause problems to PS_FORMAT
 914 dnl Some truncation will happen in UCOMM column
 915 dnl STAT      VSZ    RSS   UID  PPID %CPU UCOMM            COMMAND
 916 dnl Ss      52756  22496   501     1   6.9 Window Manager   /System/Library/CoreServices/WindowServer -daemon
 917 elif ps wwaxo 'state vsz rss uid pid ppid pcpu ucomm command' 2>/dev/null | \
 918         egrep -i ["^STAT +VSZ +RSS +UID +PPID +%CPU +UCOMM +COMMAND"] >/dev/null
 919 then
 920         ac_cv_ps_command="$PATH_TO_PS wwaxo 'state vsz rss uid pid ppid pcpu ucomm command'"
 921         ac_cv_ps_varlist="[procstat,&procvsz,&procrss,&procuid,&procpid,&procppid,&procpcpu,procprog,&pos]"
 922         ac_cv_ps_format="%s %d %d %d %d %d %f %s %n"
 923         ac_cv_ps_cols=8
 924         AC_MSG_RESULT([$ac_cv_ps_command])
 925
 926 dnl UnixWare
 927 elif ps -Al 2>/dev/null | \
 928         egrep -i ["^ *F +S +UID +PID +PPID +CLS +PRI +NI +C +ADDR +SZ +WCHAN +TTY +TIME +COMD"] >/dev/null
 929 then
 930         ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&pos,procprog]"
 931         ac_cv_ps_command="$PATH_TO_PS -Al"
 932         ac_cv_ps_format="%*s %s %d %d %d %*s %*s %*s %*s %*s %*s %*s %*s %*s %n%s"
 933         ac_cv_ps_cols=8
 934         AC_MSG_RESULT([$ac_cv_ps_command])
 935
 936 else
 937         AC_MSG_WARN([unable to find usable ps syntax - check_procs and check_nagios will not be compiled])
 938 fi
 939
 940 if test -n "$ac_cv_ps_varlist" ; then
 941         AC_DEFINE_UNQUOTED(PS_VARLIST,$ac_cv_ps_varlist,
 942                 [Variable list for sscanf of 'ps' output])
 943         AC_DEFINE_UNQUOTED(PS_COMMAND,"$ac_cv_ps_command",
 944                 [Verbatim command to execute for ps in check_procs])
 945         AC_DEFINE_UNQUOTED(PS_FORMAT,"$ac_cv_ps_format",
 946                 [Format string for scanning ps output in check_procs])
 947         AC_DEFINE_UNQUOTED(PS_COLS,$ac_cv_ps_cols,
 948                 [Number of columns in ps command])
 949         EXTRAS="$EXTRAS check_procs check_nagios"
 950         if echo "$ac_cv_ps_varlist" | grep -q "procetime"; then
 951                 AC_DEFINE(PS_USES_PROCETIME,"yes",
 952                           [Whether the ps utility uses the "procetime" field])
 953         fi
 954 fi
 955
 956 AC_PATH_PROG(PATH_TO_PING,ping)
 957 AC_PATH_PROG(PATH_TO_PING6,ping6)
 958
 959 AC_ARG_WITH(ping_command,
 960         ACX_HELP_STRING([--with-ping-command=SYNTAX],
 961                 [sets syntax for ICMP ping]),
 962         with_ping_command=$withval,)
 963
 964 AC_MSG_CHECKING(for ICMP ping syntax)
 965 ac_cv_ping_packets_first=no
 966 ac_cv_ping_has_timeout=no
 967 if test -n "$with_ping_command"
 968 then
 969         AC_MSG_RESULT([(command-line) $with_ping_command])
 970         if test -n "$ac_cv_ping_packets_first"
 971         then
 972                 ac_cv_ping_packets_first=yes
 973                 ac_cv_ping_has_timeout=yes
 974         fi
 975
 976 elif [[ "z$ac_cv_uname_s" = "zUnixWare" ]] && \
 977         $PATH_TO_PING -n -s 127.0.0.1 56 1 2>/dev/null | \
 978         egrep -i "^round-trip|^rtt" >/dev/null
 979 then
 980         with_ping_command="$PATH_TO_PING -n -U -c %d %s"
 981         ac_cv_ping_packets_first=yes
 982         AC_MSG_RESULT([$with_ping_command])
 983
 984 elif $PATH_TO_PING -n -U -w 10 -c 1 127.0.0.1 2>/dev/null | \
 985         egrep -i "^round-trip|^rtt" >/dev/null
 986 then
 987         with_ping_command="$PATH_TO_PING -n -U -w %d -c %d %s"
 988         ac_cv_ping_packets_first=yes
 989   ac_cv_ping_has_timeout=yes
 990         AC_MSG_RESULT([$with_ping_command])
 991
 992 elif $PATH_TO_PING -n -U -c 1 127.0.0.1 2>/dev/null | \
 993         egrep -i "^round-trip|^rtt" >/dev/null
 994 then
 995         with_ping_command="$PATH_TO_PING -n -U -c %d %s"
 996         ac_cv_ping_packets_first=yes
 997         AC_MSG_RESULT([$with_ping_command])
 998
 999 elif $PATH_TO_PING -n -c 1 127.0.0.1 2>/dev/null | \
1000         egrep -i "^round-trip|^rtt" >/dev/null
1001 then
1002         with_ping_command="$PATH_TO_PING -n -c %d %s"
1003         ac_cv_ping_packets_first=yes
1004         AC_MSG_RESULT([$with_ping_command])
1005
1006 elif $PATH_TO_PING -n 127.0.0.1 -c 1 2>/dev/null | \
1007         egrep -i "^round-trip|^rtt" >/dev/null
1008 then
1009         with_ping_command="$PATH_TO_PING -n %s -c %d"
1010         AC_MSG_RESULT([$with_ping_command])
1011
1012 elif $PATH_TO_PING 127.0.0.1 -n 1 2>/dev/null | \
1013         egrep -i "^round-trip|^rtt" >/dev/null
1014 then
1015         with_ping_command="$PATH_TO_PING %s -n %d"
1016         AC_MSG_RESULT([$with_ping_command])
1017
1018 elif $PATH_TO_PING -n -s 127.0.0.1 56 1 2>/dev/null | \
1019         egrep -i "^round-trip|^rtt" >/dev/null
1020 then
1021         with_ping_command="$PATH_TO_PING -n -s %s 56 %d"
1022         AC_MSG_RESULT([$with_ping_command])
1023
1024 elif $PATH_TO_PING -n -h 127.0.0.1 -s 56 -c 1 2>/dev/null | \
1025         egrep -i "^round-trip|^rtt" >/dev/null
1026 then
1027         with_ping_command="$PATH_TO_PING -n -h %s -s 56 -c %d"
1028         AC_MSG_RESULT([$with_ping_command])
1029
1030 elif $PATH_TO_PING -n -s 56 -c 1 127.0.0.1 2>/dev/null | \
1031         egrep -i "^round-trip|^rtt" >/dev/null
1032 then
1033         with_ping_command="$PATH_TO_PING -n -s 56 -c %d %s"
1034         ac_cv_ping_packets_first=yes
1035         AC_MSG_RESULT([$with_ping_command])
1036
1037 elif $PATH_TO_PING -n -c 1 127.0.0.1 2>/dev/null | \
1038         egrep -i "^round-trip|^rtt" >/dev/null
1039 then
1040         with_ping_command="$PATH_TO_PING -n -c %d %s"
1041         ac_cv_ping_packets_first=yes
1042         AC_MSG_RESULT([$with_ping_command])
1043
1044 else
1045         AC_MSG_WARN([unable to find usable ping syntax])
1046 fi
1047
1048 AC_DEFINE_UNQUOTED(PING_COMMAND,"$with_ping_command",
1049         [path and args for ICMP ping command])
1050
1051 if test "x$ac_cv_ping_packets_first" != "xno"
1052 then
1053         AC_DEFINE(PING_PACKETS_FIRST,1,
1054                 [Define if packet count must precede host])
1055 fi
1056
1057 if test "x$ac_cv_ping_has_timeout" != "xno"
1058 then
1059         AC_DEFINE(PING_HAS_TIMEOUT,1,
1060                 [Define if ping has its own timeout option that should be set])
1061 fi
1062
1063 AC_ARG_WITH(ping6_command,
1064         ACX_HELP_STRING([--with-ping6-command=SYNTAX],
1065                 [sets syntax for ICMPv6 ping]),
1066         with_ping6_command=$withval,)
1067
1068 if test x"$with_ipv6" != xno ; then
1069 AC_MSG_CHECKING(for ICMPv6 ping syntax)
1070 ac_cv_ping6_packets_first=no
1071 if test -n "$with_ping6_command"
1072 then
1073         AC_MSG_RESULT([(command-line) $with_ping6_command])
1074         if test -n "$ac_cv_ping6_packets_first"
1075         then
1076                 ac_cv_ping6_packets_first=yes
1077         fi
1078
1079 elif test "x$PATH_TO_PING6" != "x"; then
1080         if [[ "z$ac_cv_uname_s" = "zUnixWare" ]] && \
1081                 $PATH_TO_PING6 -n -s ::1 56 1 2>/dev/null | \
1082                 egrep -i "^round-trip|^rtt" >/dev/null
1083         then
1084                 with_ping6_command="$PATH_TO_PING6 -n -U -c %d %s"
1085                 ac_cv_ping6_packets_first=yes
1086                 AC_MSG_RESULT([$with_ping6_command])
1087
1088         elif $PATH_TO_PING6 -n -U -w 10 -c 1 ::1 2>/dev/null | \
1089                 egrep -i "^round-trip|^rtt" >/dev/null
1090         then
1091                 with_ping6_command="$PATH_TO_PING6 -n -U -w %d -c %d %s"
1092                 ac_cv_ping6_packets_first=yes
1093                 ac_cv_ping_has_timeout=yes
1094                 AC_MSG_RESULT([$with_ping6_command])
1095
1096         elif $PATH_TO_PING6 -n -U -c 1 ::1 2>/dev/null | \
1097                 egrep -i "^round-trip|^rtt" >/dev/null
1098         then
1099                 with_ping6_command="$PATH_TO_PING6 -n -U -c %d %s"
1100                 ac_cv_ping6_packets_first=yes
1101                 AC_MSG_RESULT([$with_ping6_command])
1102
1103         elif $PATH_TO_PING6 -n -c 1 ::1 2>/dev/null | \
1104                 egrep -i "^round-trip|^rtt" >/dev/null
1105         then
1106                 with_ping6_command="$PATH_TO_PING6 -n -c %d %s"
1107                 ac_cv_ping6_packets_first=yes
1108                 AC_MSG_RESULT([$with_ping6_command])
1109
1110         elif $PATH_TO_PING6 -n ::1 -c 1 2>/dev/null | \
1111                 egrep -i "^round-trip|^rtt" >/dev/null
1112         then
1113                 with_ping6_command="$PATH_TO_PING6 -n %s -c %d"
1114                 AC_MSG_RESULT([$with_ping6_command])
1115
1116         elif $PATH_TO_PING6 ::1 -n 1 2>/dev/null | \
1117                 egrep -i "^round-trip|^rtt" >/dev/null
1118         then
1119                 with_ping6_command="$PATH_TO_PING6 %s -n %d"
1120                 AC_MSG_RESULT([$with_ping6_command])
1121
1122         elif $PATH_TO_PING6 -n -s ::1 56 1 2>/dev/null | \
1123                 egrep -i "^round-trip|^rtt" >/dev/null
1124         then
1125                 with_ping6_command="$PATH_TO_PING6 -n -s %s 56 %d"
1126                 AC_MSG_RESULT([$with_ping6_command])
1127
1128         elif $PATH_TO_PING6 -n -h ::1 -s 56 -c 1 2>/dev/null | \
1129                 egrep -i "^round-trip|^rtt" >/dev/null
1130         then
1131                 with_ping6_command="$PATH_TO_PING6 -n -h %s -s 56 -c %d"
1132                 AC_MSG_RESULT([$with_ping6_command])
1133
1134         elif $PATH_TO_PING6 -n -s 56 -c 1 ::1 2>/dev/null | \
1135                 egrep -i "^round-trip|^rtt" >/dev/null
1136         then
1137                 with_ping6_command="$PATH_TO_PING6 -n -s 56 -c %d %s"
1138                 ac_cv_ping6_packets_first=yes
1139                 AC_MSG_RESULT([$with_ping_command])
1140
1141         elif $PATH_TO_PING6 -n -c 1 ::1 2>/dev/null | \
1142                 egrep -i "^round-trip|^rtt" >/dev/null
1143         then
1144                 with_ping6_command="$PATH_TO_PING6 -n -c %d %s"
1145                 ac_cv_ping6_packets_first=yes
1146                 AC_MSG_RESULT([$with_ping6_command])
1147
1148         fi
1149
1150 elif test "x$PATH_TO_PING" != "x"; then
1151         if [[ "z$ac_cv_uname_s" = "zUnixWare" ]] && \
1152                 $PATH_TO_PING -A inet6 -n -s ::1 56 1 2>/dev/null | \
1153                 egrep -i "^round-trip|^rtt" >/dev/null
1154         then
1155                 with_ping6_command="$PATH_TO_PING -A inet6 -n -U -c %d %s"
1156                 ac_cv_ping6_packets_first=yes
1157                 AC_MSG_RESULT([$with_ping6_command])
1158
1159         elif $PATH_TO_PING -A inet6 -n -U -c 1 ::1 2>/dev/null | \
1160                 egrep -i "^round-trip|^rtt" >/dev/null
1161         then
1162                 with_ping6_command="$PATH_TO_PING -A inet6 -n -U -c %d %s"
1163                 ac_cv_ping6_packets_first=yes
1164                 AC_MSG_RESULT([$with_ping6_command])
1165
1166         elif $PATH_TO_PING -A inet6 -n -c 1 ::1 2>/dev/null | \
1167                 egrep -i "^round-trip|^rtt" >/dev/null
1168         then
1169                 with_ping6_command="$PATH_TO_PING -A inet6 -n -c %d %s"
1170                 ac_cv_ping6_packets_first=yes
1171                 AC_MSG_RESULT([$with_ping6_command])
1172
1173         elif $PATH_TO_PING -A inet6 -n ::1 -c 1 2>/dev/null | \
1174                 egrep -i "^round-trip|^rtt" >/dev/null
1175         then
1176                 with_ping6_command="$PATH_TO_PING -A inet6 -n %s -c %d"
1177                 AC_MSG_RESULT([$with_ping6_command])
1178
1179         elif $PATH_TO_PING -A inet6 ::1 -n 1 2>/dev/null | \
1180                 egrep -i "^round-trip|^rtt" >/dev/null
1181         then
1182                 with_ping6_command="$PATH_TO_PING -A inet6 %s -n %d"
1183                 AC_MSG_RESULT([$with_ping6_command])
1184
1185         elif $PATH_TO_PING -A inet6 -n -s ::1 56 1 2>/dev/null | \
1186                 egrep -i "^round-trip|^rtt" >/dev/null
1187         then
1188                 with_ping6_command="$PATH_TO_PING -A inet6 -n -s %s 56 %d"
1189                 AC_MSG_RESULT([$with_ping6_command])
1190
1191         elif $PATH_TO_PING -A inet6 -n -h ::1 -s 56 -c 1 2>/dev/null | \
1192                 egrep -i "^round-trip|^rtt" >/dev/null
1193         then
1194                 with_ping6_command="$PATH_TO_PING -A inet6 -n -h %s -s 56 -c %d"
1195                 AC_MSG_RESULT([$with_ping6_command])
1196
1197         elif $PATH_TO_PING -A inet6 -n -s 56 -c 1 ::1 2>/dev/null | \
1198                 egrep -i "^round-trip|^rtt" >/dev/null
1199         then
1200                 with_ping6_command="$PATH_TO_PING -A inet6 -n -s 56 -c %d %s"
1201                 ac_cv_ping6_packets_first=yes
1202                 AC_MSG_RESULT([$with_ping_command])
1203
1204         elif $PATH_TO_PING -A inet6 -n -c 1 ::1 2>/dev/null | \
1205                 egrep -i "^round-trip|^rtt" >/dev/null
1206         then
1207                 with_ping6_command="$PATH_TO_PING -A inet6 -n -c %d %s"
1208                 ac_cv_ping6_packets_first=yes
1209                 AC_MSG_RESULT([$with_ping6_command])
1210
1211         fi
1212
1213 fi
1214
1215 if test "x$with_ping6_command" != "x"; then
1216         AC_DEFINE_UNQUOTED(PING6_COMMAND,"$with_ping6_command",
1217                 [path and args for ICMPv6 ping command])
1218 else
1219         AC_MSG_RESULT([none])
1220 fi
1221
1222 if test "x$ac_cv_ping6_packets_first" != "xno"; then
1223         AC_DEFINE(PING6_PACKETS_FIRST,1,
1224                 [Define if packet count must precede host])
1225 fi
1226 fi
1227
1228
1229 AC_MSG_CHECKING(for nslookup syntax)
1230 AC_ARG_WITH(nslookup_command,
1231             ACX_HELP_STRING([--with-nslookup-command=PATH],
1232                             [sets path to nslookup executable]),
1233             ac_cv_nslookup_command=$withval)
1234 if test -n "$ac_cv_nslookup_command"; then
1235         AC_MSG_RESULT([(command line) $ac_cv_nslookup_command])
1236 else
1237         AC_PATH_PROG(PATH_TO_NSLOOKUP,nslookup)
1238         if test -n "$PATH_TO_NSLOOKUP"
1239         then
1240                 if $PATH_TO_NSLOOKUP -sil 127.0.0.1 2>&1 | grep ["Invalid option: sil"] >/dev/null
1241                 then
1242                         ac_cv_nslookup_command="$PATH_TO_NSLOOKUP"
1243                         AC_MSG_RESULT([$ac_cv_nslookup_command])
1244
1245                 else
1246                         ac_cv_nslookup_command="$PATH_TO_NSLOOKUP -sil"
1247                         AC_MSG_RESULT([$ac_cv_nslookup_command])
1248
1249                 fi
1250         else
1251                 AC_MSG_WARN([nslookup command not found])
1252         fi
1253 fi
1254
1255 if test -n "$ac_cv_nslookup_command"; then
1256         EXTRAS="$EXTRAS check_dns"
1257         AC_DEFINE_UNQUOTED(NSLOOKUP_COMMAND,"$ac_cv_nslookup_command", [path and args for nslookup])
1258 fi
1259
1260 AC_PATH_PROG(PATH_TO_HOST,host)
1261 if test -n "$ac_cv_path_PATH_TO_HOST"
1262 then
1263         EXTRAS="$EXTRAS check_dns"
1264 fi
1265
1266 AC_PATH_PROG(PATH_TO_UPTIME,uptime)
1267 AC_ARG_WITH(uptime_command,
1268             ACX_HELP_STRING([--with-uptime-command=PATH],
1269                             [sets path to uptime]), PATH_TO_UPTIME=$withval)
1270 AC_DEFINE_UNQUOTED(PATH_TO_UPTIME,"$PATH_TO_UPTIME",[path to uptime binary])
1271
1272 AC_PATH_PROG(PATH_TO_RPCINFO,rpcinfo)
1273 AC_ARG_WITH(rpcinfo_command,
1274             ACX_HELP_STRING([--with-rpcinfo-command=PATH],
1275                             [sets path to rpcinfo]), PATH_TO_RPCINFO=$withval)
1276 AC_DEFINE_UNQUOTED(PATH_TO_RPCINFO,"$PATH_TO_RPCINFO",[path to rpcinfo binary])
1277
1278 AC_PATH_PROG(PATH_TO_NTPDATE,ntpdate)
1279 AC_ARG_WITH(ntpdate_command,
1280             ACX_HELP_STRING([--with-ntpdate-command=PATH],
1281                             [sets path to ntpdate]), PATH_TO_NTPDATE=$withval)
1282 AC_PATH_PROGS(PATH_TO_NTPDC,ntpdc xntpdc)
1283 AC_PATH_PROGS(PATH_TO_NTPQ,ntpq)
1284 if (test -n "$PATH_TO_NTPDATE" || test -n "$PATH_TO_NTPQ")
1285 then
1286         AC_DEFINE_UNQUOTED(PATH_TO_NTPQ,"$PATH_TO_NTPQ",[path to ntpq binary])
1287         AC_DEFINE_UNQUOTED(PATH_TO_NTPDATE,"$PATH_TO_NTPDATE",[path to ntpdate binary])
1288 else
1289         AC_MSG_WARN([Install NTP programs (http://www.ntp.org) if you want to monitor time synchronization])
1290 fi
1291
1292 AC_PATH_PROG(PATH_TO_LMSTAT,lmstat)
1293 if test -x "$PATH_TO_LMSTAT"
1294 then
1295         AC_DEFINE_UNQUOTED(PATH_TO_LMSTAT,"$PATH_TO_LMSTAT",[path to lmstat])
1296 else
1297         AC_MSG_WARN([Get lmstat from Globetrotter Software to monitor flexlm licenses])
1298 fi
1299
1300 AC_PATH_PROG(PATH_TO_SMBCLIENT,smbclient)
1301 AC_ARG_WITH(smbclient_command,
1302             ACX_HELP_STRING([--with-smbclient-command=PATH],
1303                             [sets path to smbclient]),
1304             PATH_TO_SMBCLIENT=$withval)
1305 if test -n "$PATH_TO_SMBCLIENT"
1306 then
1307         AC_DEFINE_UNQUOTED(PATH_TO_SMBCLIENT,"$PATH_TO_SMBCLIENT",[path to smbclient binary])
1308 else
1309         AC_MSG_WARN([Get smbclient from Samba.org to monitor SMB shares])
1310 fi
1311
1312
1313 AC_PATH_PROG(PATH_TO_WHO,who)
1314
1315 if [$PATH_TO_WHO -q 2>/dev/null | egrep -i "^# users=[0-9]+$" >/dev/null]
1316 then
1317         ac_cv_path_to_who="$PATH_TO_WHO -q"
1318 else
1319         ac_cv_path_to_who="$PATH_TO_WHO"
1320 fi
1321
1322 AC_DEFINE_UNQUOTED(WHO_COMMAND,"$ac_cv_path_to_who",
1323         [path and arguments for invoking 'who'])
1324
1325 AC_PATH_PROG(PATH_TO_SNMPGET,snmpget)
1326 AC_ARG_WITH(snmpget_command,
1327             ACX_HELP_STRING([--with-snmpget-command=PATH],
1328                             [Path to snmpget command]),
1329             PATH_TO_SNMPGET=$withval)
1330 if test -n "$PATH_TO_SNMPGET"
1331 then
1332         AC_DEFINE_UNQUOTED(PATH_TO_SNMPGET,"$PATH_TO_SNMPGET",[path to snmpget binary])
1333         EXTRAS="$EXTRAS check_hpjd check_snmp"
1334 else
1335         AC_MSG_WARN([Get snmpget from http://net-snmp.sourceforge.net to make check_hpjd and check_snmp plugins])
1336 fi
1337
1338 AC_PATH_PROG(PATH_TO_SNMPGETNEXT,snmpgetnext)
1339 AC_ARG_WITH(snmpgetnext_command,
1340             ACX_HELP_STRING([--with-snmpgetnext-command=PATH],
1341                             [Path to snmpgetnext command]),
1342             PATH_TO_SNMPGETNEXT=$withval)
1343 if test -n "$PATH_TO_SNMPGETNEXT"
1344 then
1345         AC_DEFINE_UNQUOTED(PATH_TO_SNMPGETNEXT,"$PATH_TO_SNMPGETNEXT",[path to snmpgetnext binary])
1346 fi
1347
1348 if ( $PERL -M"Net::SNMP 3.6" -e 'exit' 2>/dev/null  )
1349 then
1350         AC_MSG_CHECKING(for Net::SNMP perl module)
1351         AC_MSG_RESULT([found])
1352 else
1353         AC_MSG_WARN([Tried $PERL - install Net::SNMP perl module if you want to use the perl snmp plugins])
1354 fi
1355
1356 AC_PATH_PROG(PATH_TO_QUAKESTAT,quakestat)
1357 AC_PATH_PROG(PATH_TO_QSTAT,qstat)
1358 AC_ARG_WITH(qstat_command,
1359             ACX_HELP_STRING([--with-qstat-command=PATH],
1360                             [Path to qstat command]), PATH_TO_QSTAT=$withval)
1361
1362 if test -x "$PATH_TO_QUAKESTAT"
1363 then
1364         ac_cv_path_to_qstat="$PATH_TO_QUAKESTAT"
1365         EXTRAS="$EXTRAS check_game"
1366
1367 elif test -n "$PATH_TO_QSTAT"
1368 then
1369         ac_cv_path_to_qstat="$PATH_TO_QSTAT"
1370         EXTRAS="$EXTRAS check_game"
1371 else
1372         AC_MSG_WARN([Get qstat from http://www.activesw.com/people/steve/qstat.html in order to make check_game plugin])
1373 fi
1374
1375 if test $ac_cv_path_to_qstat
1376 then
1377         AC_DEFINE_UNQUOTED(PATH_TO_QSTAT,"$ac_cv_path_to_qstat",
1378                 [path to qstat/quakestat])
1379 fi
1380
1381 AC_PATH_PROG(PATH_TO_FPING,fping)
1382 AC_ARG_WITH(fping_command,
1383             ACX_HELP_STRING([--with-fping-command=PATH],
1384                             [Path to fping command]), PATH_TO_FPING=$withval)
1385 if test -n "$PATH_TO_FPING"
1386 then
1387         AC_DEFINE_UNQUOTED(PATH_TO_FPING,"$PATH_TO_FPING",[path to fping])
1388         EXTRAS="$EXTRAS check_fping"
1389 else
1390         AC_MSG_WARN([Get fping from http://www.fping.com in order to make check_fping plugin])
1391 fi
1392
1393 AC_PATH_PROG(PATH_TO_SSH,ssh)
1394 AC_ARG_WITH(ssh_command,
1395             ACX_HELP_STRING([--with-ssh-command=PATH],
1396                             [sets path for ssh]), PATH_TO_SSH=$withval)
1397 if test -n "$PATH_TO_SSH"
1398 then
1399         AC_DEFINE_UNQUOTED(SSH_COMMAND,"$PATH_TO_SSH",[path to ssh binary])
1400         EXTRAS="$EXTRAS check_by_ssh"
1401 else
1402         AC_MSG_WARN([Get ssh in order to make check_by_ssh plugin])
1403 fi
1404
1405
1406 AC_PATH_PROG(PATH_TO_MAILQ,mailq)
1407 AC_ARG_WITH(mailq_command,
1408             ACX_HELP_STRING([--with-mailq-command=PATH],
1409                             [sets path to mailq]), PATH_TO_MAILQ=$withval)
1410 if test -n "$PATH_TO_MAILQ"
1411 then
1412         AC_DEFINE_UNQUOTED(PATH_TO_MAILQ,"$PATH_TO_MAILQ",[path to mailq])
1413 else
1414         AC_MSG_WARN([Could not find mailq or eqivalent])
1415 fi
1416
1417 AC_PATH_PROG(PATH_TO_QMAIL_QSTAT,qmail-qstat)
1418 if test -x "$PATH_TO_QMAIL_QSTAT"
1419 then
1420         AC_DEFINE_UNQUOTED(PATH_TO_MAILQ,"$PATH_TO_QMAIL_QSTAT",[path to qmail-qstat])
1421 else
1422         AC_MSG_WARN([Could not find qmail-qstat or eqivalent])
1423 fi
1424
1425 dnl SWAP info required is amount allocated/available and amount free
1426 dnl The plugin works through all the swap devices and adds up the total swap
1427 dnl available.
1428 AC_PATH_PROG(PATH_TO_SWAP,swap)
1429 if (test -n "$PATH_TO_SWAP")
1430 then
1431 AC_MSG_CHECKING([for $PATH_TO_SWAP format])
1432 if [$PATH_TO_SWAP -l 2>&1 >/dev/null]
1433 then
1434         ac_cv_have_swap=yes
1435         ac_cv_swap_command="$PATH_TO_SWAP -l"
1436         if [$PATH_TO_SWAP -l 2>/dev/null | \
1437                 egrep -i "^lswap +path +pri +swaplo +blocks +free +maxswap" \
1438                 >/dev/null]
1439         then
1440                 ac_cv_swap_format=[" %*d %*s %*d,%*d %*d %*d %f %f"]
1441                 ac_cv_swap_conv=2048
1442                 AC_MSG_RESULT([using IRIX format swap])
1443
1444         elif [$PATH_TO_SWAP -l 2>/dev/null | egrep -i "^path +dev +swaplo +blocks +free" >/dev/null]
1445         then
1446                 ac_cv_swap_format=["%*s %*[0-9,-] %*d %f %f"]
1447                 ac_cv_swap_conv=2048
1448                 AC_MSG_RESULT([using Unixware format swap])
1449         else
1450                 dnl if we don't know what format swap's output is
1451                 dnl we might as well pretend we didn't see it
1452                 ac_cv_have_swap=""
1453                 ac_cv_swap_command=""
1454         fi
1455 fi
1456 dnl end if for PATH_TO_SWAP
1457 fi
1458
1459 AC_PATH_PROG(PATH_TO_SWAPINFO,swapinfo)
1460 if (test -n "$PATH_TO_SWAPINFO")
1461 then
1462 AC_MSG_CHECKING([for $PATH_TO_SWAPINFO format])
1463 if [$PATH_TO_SWAPINFO -k 2>&1 | egrep -i "^Device" >/dev/null]
1464 then
1465         ac_cv_have_swap=yes
1466         ac_cv_swap_command="$PATH_TO_SWAPINFO -k"
1467
1468         if [$PATH_TO_SWAPINFO -k 2>/dev/null | egrep -i "^Device +1K-blocks +Used +Avail" >/dev/null]
1469         then
1470                 ac_cv_swap_format=["%*s %f %*d %f"]
1471                 ac_cv_swap_conv=1024
1472                 AC_MSG_RESULT([using FreeBSD format swapinfo])
1473         fi
1474
1475 elif [$PATH_TO_SWAPINFO -dfM 2>/dev/null | egrep -i "^TYPE +AVAIL +USED +FREE" >/dev/null]
1476 then
1477         ac_cv_have_swap=yes
1478         ac_cv_swap_command="$PATH_TO_SWAPINFO -dfM",
1479         ac_cv_swap_format=["%*s %f %*d %f"]
1480         ac_cv_swap_conv=1024
1481         AC_MSG_RESULT([using HP-UX format swapinfo])
1482 fi
1483 dnl end if for PATH_TO_SWAPINFO
1484 fi
1485
1486 AC_PATH_PROG(PATH_TO_LSPS,lsps)
1487 if (test -n "$PATH_TO_LSPS")
1488 then
1489 AC_MSG_CHECKING([for $PATH_TO_LSPS format])
1490 if [$PATH_TO_LSPS -a 2>/dev/null | egrep -i "^Page Space" > /dev/null]
1491 then
1492         ac_cv_have_swap=yes
1493         ac_cv_swap_command="$PATH_TO_LSPS -a"
1494         ac_cv_swap_format=["%*s %*s %*s %f%*s %f %*s"]
1495         ac_cv_swap_conv=1
1496         AC_MSG_RESULT([using AIX lsps])
1497 fi
1498 dnl end if for PATH_TO_SWAPINFO
1499 fi
1500
1501 dnl
1502 dnl test for swapctl system call, both the 2-arg and 3-arg variants
1503 dnl fwict, the 2-arg is an SVR4 standard, whereas the 3-arg is shared
1504 dnl in the various BSD's
1505 dnl
1506
1507 AC_CHECK_HEADERS([sys/stat.h sys/param.h])
1508 AC_CHECK_HEADERS([sys/swap.h], [], [], [
1509 #ifdef HAVE_SYS_PARAM_H
1510 #include <sys/param.h>
1511 #endif
1512 ])
1513 AC_CHECK_DECLS([swapctl],,,[
1514                #include <unistd.h>
1515                #include <sys/types.h>
1516                #include <sys/param.h>
1517                #include <sys/stat.h>
1518                #include <sys/swap.h>
1519                ])
1520 AC_CHECK_TYPES([swaptbl_t, swapent_t],,,[
1521                #include <sys/types.h>
1522                #include <sys/param.h>
1523                #include <sys/stat.h>
1524                #include <sys/swap.h>
1525                ])
1526 AC_CHECK_MEMBERS([struct swapent.se_nblks],,,[
1527                #include <unistd.h>
1528                #include <sys/types.h>
1529                #include <sys/param.h>
1530                #include <sys/stat.h>
1531                #include <sys/swap.h>
1532                ])
1533
1534 if test "$ac_cv_have_decl_swapctl" = "yes";
1535 then
1536         EXTRAS="$EXTRAS check_swap"
1537         AC_MSG_CHECKING([for 2-arg (SVR4) swapctl])
1538         if test "$ac_cv_type_swaptbl_t" = "yes" -a \
1539                 "$ac_cv_type_swapent_t" = "yes";
1540         then
1541                 AC_MSG_RESULT([yes])
1542                 ac_cv_check_swap_swapctl_svr4="1";
1543                 AC_DEFINE([CHECK_SWAP_SWAPCTL_SVR4],1,
1544                           [Define if 2-argument SVR4 swapctl exists])
1545         else
1546                 AC_MSG_RESULT([no])
1547                 AC_MSG_CHECKING([for 3-arg (*BSD) swapctl])
1548                 if test "$ac_cv_member_struct_swapent_se_nblks" = "yes";
1549                 then
1550                         AC_MSG_RESULT([yes])
1551                         AC_DEFINE([CHECK_SWAP_SWAPCTL_BSD],1,
1552                                   [Define if 3-argument BSD swapctl exists])
1553                 else
1554                         AC_MSG_RESULT([no])
1555                 fi
1556         fi
1557         AC_MSG_CHECKING([for whether swapctl uses blocks or pages])
1558         if test "$ac_cv_check_swap_swapctl_svr4" = "1";
1559         then
1560                 dnl
1561                 dnl the SVR4 spec returns values in pages
1562                 dnl
1563                 AC_MSG_RESULT([page])
1564                 AC_CHECK_DECLS([sysconf])
1565                 AC_MSG_CHECKING([for system page size])
1566                 if test "$ac_cv_have_decl_sysconf" = "yes";
1567                 then
1568                         AC_MSG_RESULT([determined by sysconf(3)])
1569                         ac_cv_swap_conv="(1048576/sysconf(_SC_PAGESIZE))"
1570                 else
1571                         AC_MSG_WARN([don't know. guessing 4096k])
1572                         ac_cv_swap_conv=256
1573                 fi
1574         else
1575                 dnl
1576                 dnl the BSD spec returns values in blocks
1577                 dnl
1578                 AC_MSG_RESULT([blocks (assuming 512b)])
1579                 ac_cv_swap_conv=2048
1580         fi
1581         AC_DEFINE_UNQUOTED(SWAP_CONVERSION,$ac_cv_swap_conv,
1582                 [Conversion factor to MB])
1583 fi
1584 dnl
1585 dnl end tests for the swapctl system calls
1586 dnl
1587
1588
1589 if test "x$ac_cv_have_swap" != "x"
1590 then
1591         AC_DEFINE(HAVE_SWAP,1,[Define if swap/swapinfo command is found])
1592         EXTRAS="$EXTRAS check_swap"
1593 fi
1594 if test "x$ac_cv_swap_command" != "x"
1595 then
1596         AC_DEFINE_UNQUOTED(SWAP_COMMAND,"$ac_cv_swap_command",
1597                 [Path to swap/swapinfo binary, with any args])
1598         AC_DEFINE_UNQUOTED(SWAP_FORMAT,"$ac_cv_swap_format",
1599                 [Format string for parsing swap output])
1600         AC_DEFINE_UNQUOTED(SWAP_CONVERSION,$ac_cv_swap_conv,
1601                 [Conversion factor to MB])
1602 fi
1603
1604 AC_ARG_WITH(proc-meminfo,
1605             ACX_HELP_STRING([--with-proc-meminfo=PATH],
1606                             [path to /proc/meminfo or equivalent]),
1607                             ac_cv_proc_meminfo=$withval)
1608 dnl dunno why this does not work below - use hack (kbd)
1609 dnl fine on linux, broken on solaris
1610 dnl if /bin/test -e "/proc/meminfo"
1611 AC_MSG_CHECKING([for /proc/meminfo])
1612 if test -n "$ac_cv_proc_meminfo"; then
1613         AC_MSG_RESULT([(command line) $ac_cv_proc_meminfo])
1614 elif [cat /proc/meminfo > /dev/null 2>&1]; then
1615         AC_MSG_RESULT([found /proc/meminfo])
1616         ac_cv_proc_meminfo="/proc/meminfo"
1617 else
1618         AC_MSG_RESULT([no])
1619 fi
1620
1621 if test -n "$ac_cv_proc_meminfo"; then
1622         AC_DEFINE(HAVE_PROC_MEMINFO,1,[Define if we have /proc/meminfo])
1623         AC_DEFINE_UNQUOTED(PROC_MEMINFO,"$ac_cv_proc_meminfo",[path to /proc/meminfo if name changes])
1624         EXTRAS="$EXTRAS check_swap"
1625 fi
1626
1627 AC_PATH_PROG(PATH_TO_DIG,dig)
1628 AC_ARG_WITH(dig_command,
1629             ACX_HELP_STRING([--with-dig-command=PATH],
1630                             [Path to dig command]), PATH_TO_DIG=$withval)
1631 if test -n "$PATH_TO_DIG"; then
1632         EXTRAS="$EXTRAS check_dig"
1633         AC_DEFINE_UNQUOTED(PATH_TO_DIG,"$PATH_TO_DIG",[Path to dig command, if present])
1634 fi
1635
1636 if test -f plugins/check_nt.c ; then
1637   EXTRAS="$EXTRAS check_nt"
1638 elif test -f ../plugins/check_nt.c ; then
1639   EXTRAS="$EXTRAS check_nt"
1640 fi
1641
1642 AC_MSG_CHECKING(for va_list)
1643 AC_TRY_COMPILE([#ifdef __STDC__
1644                 #include <stdio.h>
1645                 #include <stdlib.h>
1646                 #include <stdarg.h>
1647                 #else
1648                 #include <sys/types.h>
1649                 #include <stdio.h>
1650                 #include <varargs.h>
1651                 #endif],
1652                 [va_list args;],
1653                 [AC_MSG_RESULT(yes)],
1654                 [NEED_VA_LIST=-DNEED_VA_LIST AC_SUBST(NEED_VA_LIST) AC_MSG_RESULT(no)])
1655
1656 case $host in
1657         *bsd*)
1658                 AC_DEFINE(__bsd__,1,[bsd specific code in check_dhcp.c])
1659         ;;
1660         *linux*)
1661                 AC_DEFINE(__linux__,1,[sun specific code in check_dhcp.c])
1662         ;;
1663         *sun* | solaris*)
1664                 AC_DEFINE(__sun__,1,[sun specific code in check_dhcp.c])
1665         ;;
1666         *hpux*)
1667                 AC_DEFINE(__hpux__,1,[hpux specific code in check_dhcp.c])
1668         ;;
1669 esac
1670
1671 AC_SUBST(EXTRAS)
1672 AC_SUBST(EXTRA_NETOBJS)
1673 AC_SUBST(DEPLIBS)
1674
1675 AM_GNU_GETTEXT([no-libtool], [need-ngettext])
1676 AM_GNU_GETTEXT_VERSION(0.11.5)
1677
1678 dnl Check for Redhat spopen problem
1679 dnl Wierd problem where ECHILD is returned from a wait call in error
1680 dnl Only appears to affect nslookup and dig calls. Only affects redhat around
1681 dnl 2.6.9-11 (okay in 2.6.9-5). Redhat investigating root cause
1682 dnl We patch plugins/popen.c
1683 dnl Need to add smp because uname different on those
1684 dnl Can force patch to be applied with --enable-redhat-pthread-workaround
1685 AC_ARG_ENABLE(redhat-pthread-workaround,
1686         AC_HELP_STRING([--enable-redhat-pthread-workaround],
1687                 [force Redhat patch to be applied (default: test system)]),
1688         [ac_cv_enable_redhat_pthread_workaround=$enableval],
1689         [ac_cv_enable_redhat_pthread_workaround=test])
1690 if test "$ac_cv_enable_redhat_pthread_workaround" = "test" ; then
1691         if echo $ac_cv_uname_r | egrep "\.EL(smp)?$" >/dev/null 2>&1 ; then
1692                 AC_MSG_CHECKING(for redhat spopen problem)
1693                 ( cd config_test && make && make test ) > /dev/null 2>&1
1694                 if test $? -eq 0 ; then
1695                         AC_MSG_RESULT(okay)
1696                 else
1697                         AC_MSG_RESULT(error)
1698                         AC_DEFINE(REDHAT_SPOPEN_ERROR, 1, [Workaround on redhat in spopen])
1699                 fi
1700         fi
1701 elif test "$ac_cv_enable_redhat_pthread_workaround" = "yes" ; then
1702         AC_DEFINE(REDHAT_SPOPEN_ERROR, 1, [Forced workaround on redhat in spopen])
1703 fi
1704
1705 dnl External libraries - see ACKNOWLEDGEMENTS
1706 np_COREUTILS
1707 np_CURL
1708
1709 AC_OUTPUT(
1710   Makefile
1711   lib/Makefile
1712   m4/Makefile
1713   plugins/Makefile
1714   plugins-root/Makefile
1715   plugins-scripts/Makefile
1716   plugins-scripts/subst
1717   plugins-scripts/utils.pm
1718   plugins-scripts/utils.sh
1719   command.cfg
1720   test.pl
1721   pkg/solaris/pkginfo
1722   intl/Makefile
1723   po/Makefile.in
1724 )
1725
1726
1727 dnl the ones below that are commented out need to be cleaned up
1728 dnl in the configure code above to use with_foo instead of ac_cv_foo
1729 dnl if we want them to show up here.  it'd also make the code cleaner.
1730 dnl i'll get to that on another rainy day :) -sf
1731 dnl ACX_FEATURE([with],[dig-command])
1732 dnl ACX_FEATURE([with],[fping-command])
1733 dnl ACX_FEATURE([with],[mailq-command])
1734 dnl ACX_FEATURE([with],[nslookup-command])
1735 dnl ACX_FEATURE([with],[ntpdate-command])
1736 ACX_FEATURE([with],[ping6-command])
1737 ACX_FEATURE([with],[ping-command])
1738 dnl ACX_FEATURE([with],[qstat-command])
1739 dnl ACX_FEATURE([with],[rpcinfo-command])
1740 dnl ACX_FEATURE([with],[smbclient-command])
1741 dnl ACX_FEATURE([with],[snmpget-command])
1742 dnl ACX_FEATURE([with],[snmpgetnext-command])
1743 dnl ACX_FEATURE([with],[ssh-command])
1744 dnl ACX_FEATURE([with],[uptime-command])
1745
1746 dnl ACX_FEATURE([with],[proc-loadavg])
1747 dnl ACX_FEATURE([with],[proc-meminfo])
1748 dnl ACX_FEATURE([with],[ps-command])
1749 dnl ACX_FEATURE([with],[ps-format])
1750 dnl ACX_FEATURE([with],[ps-cols])
1751 dnl ACX_FEATURE([with],[ps-varlist])
1752
1753 ACX_FEATURE([with],[lwres])
1754 ACX_FEATURE([with],[ipv6])
1755 ACX_FEATURE([with],[openssl])
1756 ACX_FEATURE([with],[gnutls])
1757 ACX_FEATURE([enable],[emulate-getaddrinfo])
1758 ACX_FEATURE([with],[perl])
1759 ACX_FEATURE([with],[cgiurl])
1760 ACX_FEATURE([with],[nagios-user])
1761 ACX_FEATURE([with],[nagios-group])
1762 ACX_FEATURE([with],[trusted-path])
1763
1764