configure.ac

   1 dnl Process this file with autoconf to produce a configure script.
   2 AC_PREREQ(2.59)
   3 AC_INIT(monitoring-plugins,2.2)
   4 AC_CONFIG_SRCDIR(NPTest.pm)
   5 AC_CONFIG_FILES([gl/Makefile])
   6 AC_CONFIG_AUX_DIR(build-aux)
   7 AM_INIT_AUTOMAKE([1.8.3])
   8 AM_MAINTAINER_MODE([enable])
   9 AC_CONFIG_HEADERS([config.h])
  10 AC_CANONICAL_HOST
  11
  12 DEFAULT_PATH="/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin"
  13 RELEASE=1
  14 AC_SUBST(RELEASE)
  15
  16 dnl Deprecated configure options
  17
  18
  19 dnl Append user (-o), group (-g), mode (-m) to install command
  20 dnl There is an assumption that this is possible with ./configure's chosen install command
  21 extra_install_args=""
  22 AC_ARG_WITH(nagios_user,
  23         ACX_HELP_STRING([--with-nagios-user=USER],
  24                 [Installs executables with this user. Defaults to install user]),
  25         extra_install_args="-o $withval")
  26 AC_ARG_WITH(nagios_group,
  27         ACX_HELP_STRING([--with-nagios-group=GROUP],
  28                 [Installs executables with this group. Defaults to install user]),
  29         extra_install_args="$extra_install_args -g $withval")
  30 AC_ARG_WITH(world_permissions,
  31         ACX_HELP_STRING([--without-world-permissions],
  32                 [Installs executables without world permissions]))
  33
  34 if test "x$with_world_permissions" = xno ; then
  35         extra_install_args="$extra_install_args -m 0550"
  36 fi
  37
  38 INSTALL="$INSTALL $extra_install_args"
  39 INSTALL_STRIP_PROGRAM="$INSTALL_STRIP_PROGRAM $extra_install_args"
  40 AC_SUBST(INSTALL)
  41
  42 AC_PROG_CC
  43 gl_EARLY
  44 AC_PROG_GCC_TRADITIONAL
  45 AC_PROG_LIBTOOL
  46
  47 AM_PROG_CC_C_O
  48
  49 AC_FUNC_ERROR_AT_LINE
  50 AC_SYS_LARGEFILE
  51
  52 ifdef([AC_FUNC_STRTOD],[AC_FUNC_STRTOD],[AM_FUNC_STRTOD])
  53
  54 PLUGIN_TEST=`echo $srcdir/plugins/t/*.t|sed -e 's,\.*/plugins/,,g'`
  55 AC_SUBST(PLUGIN_TEST)dnl
  56
  57 SCRIPT_TEST=`echo $srcdir/plugins-scripts/t/*.t|sed -e 's,\.*/plugins-scripts/,,g'`
  58 AC_SUBST(SCRIPT_TEST)dnl
  59
  60 WARRANTY="The Monitoring Plugins come with ABSOLUTELY NO WARRANTY. You may redistribute\ncopies of the plugins under the terms of the GNU General Public License.\nFor more information about these matters, see the file named COPYING.\n"
  61 AC_SUBST(WARRANTY)
  62
  63 SUPPORT="Send email to help@monitoring-plugins.org if you have questions regarding use\nof this software. To submit patches or suggest improvements, send email to\ndevel@monitoring-plugins.org. Please include version information with all\ncorrespondence (when possible, use output from the --version option of the\nplugin itself).\n"
  64 AC_SUBST(SUPPORT)
  65
  66 dnl CGIURL has changed for Nagios with 1.0 beta
  67 AC_ARG_WITH(cgiurl,
  68         ACX_HELP_STRING([--with-cgiurl=DIR],
  69                 [sets URL for cgi programs]),
  70         with_cgiurl=$withval,
  71         with_cgiurl=/nagios/cgi-bin)
  72 CGIURL="$with_cgiurl"
  73 AC_DEFINE_UNQUOTED(CGIURL,"$CGIURL",[URL of CGI programs])
  74
  75 AC_ARG_WITH(trusted_path,
  76         ACX_HELP_STRING([--with-trusted-path=PATH],
  77                 [sets trusted path for executables called by scripts]),
  78         with_trusted_path=$withval,
  79         with_trusted_path=$DEFAULT_PATH)
  80 AC_SUBST(with_trusted_path)
  81
  82 EXTRAS=
  83 EXTRAS_ROOT=
  84 dnl PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/etc:/usr/local/bin:/usr/local/sbin:$PATH
  85
  86 LDFLAGS="$LDFLAGS -L."
  87
  88 ac_cv_uname_m=`uname -m`
  89 ac_cv_uname_s=`uname -s`
  90 ac_cv_uname_r=`uname -r`
  91 ac_cv_uname_v=`uname -v`
  92 ac_cv_uname_o=`uname -o`
  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 Check if version file is present
 103 AM_CONDITIONAL([RELEASE_PRESENT], [test -f $srcdir/release])
 104
 105 # Also read in the version from it
 106 if test -f $srcdir/release; then
 107         NP_RELEASE="$(<release)"
 108 else
 109         NP_RELEASE="$PACKAGE_VERSION"
 110 fi
 111 AC_SUBST(NP_RELEASE)
 112
 113 dnl Checks for programs.
 114 AC_PATH_PROG(PERL,perl)
 115 AC_PATH_PROG(HOSTNAME,hostname)
 116 AC_PATH_PROG(BASENAME,basename)
 117
 118 dnl allow them to override the path of perl
 119 AC_ARG_WITH(perl,
 120         ACX_HELP_STRING([--with-perl=PATH],
 121                         [sets path to perl executable]),
 122                         with_perl=$withval,with_perl=$PERL)
 123 AC_SUBST(PERL, $with_perl)
 124
 125 dnl openssl/gnutls
 126 AC_ARG_WITH(openssl,
 127             AC_HELP_STRING([--with-openssl=DIR],
 128                            [path to openssl installation]),)
 129
 130 AC_ARG_WITH(gnutls,
 131             ACX_HELP_STRING([--with-gnutls=PATH],
 132                             [path to gnutls installation root]),)
 133
 134 dnl you can only have one or the other
 135 if test ! "$with_openssl" = "" && test ! "$with_openssl" = "no"; then
 136         with_gnutls="no"
 137 fi
 138 if test ! "$with_gnutls" = "" && test ! "$with_gnutls" = "no"; then
 139         with_openssl="no"
 140 fi
 141
 142 dnl list of possible dirs to try to autodetect openssl
 143 dnl if $dir/include exists, we consider it found
 144 dnl the order should allow locally installed versions to override distros' ones
 145 OPENSSL_DIRS="/usr /usr/local /usr/slocal /usr/local/openssl /usr/local/ssl \
 146               /opt /opt/openssl"
 147
 148
 149 dnl
 150 dnl Checks for libraries.
 151 dnl
 152
 153 AC_CHECK_LIB(dce,main,SOCKETLIBS="$SOCKETLIBS -ldce")
 154 AC_CHECK_LIB(nsl,main,SOCKETLIBS="$SOCKETLIBS -lnsl")
 155 AC_CHECK_LIB(socket,socket,SOCKETLIBS="$SOCKETLIBS -lsocket")
 156 AC_CHECK_LIB(resolv,main,SOCKETLIBS="$SOCKETLIBS -lresolv")
 157 AC_SUBST(SOCKETLIBS)
 158
 159 dnl
 160 dnl check for math-related functions needing -lm
 161 AC_CHECK_HEADERS(math.h)
 162 AC_CHECK_LIB(m,floor,MATHLIBS="-lm")
 163 AC_CHECK_HEADERS(mp.h)
 164 AC_CHECK_LIB(bsd,pow,MATHLIBS="$MATHLIBS -lbsd")
 165 AC_SUBST(MATHLIBS)
 166
 167 dnl Check if we buils local libtap
 168 AC_ARG_ENABLE(libtap,
 169   AC_HELP_STRING([--enable-libtap],
 170                 [Enable built-in libtap for unit-testing (default: autodetect system library).]),
 171         [enable_libtap=$enableval],
 172         [enable_libtap=no])
 173 AM_CONDITIONAL([USE_LIBTAP_LOCAL],[test "$enable_libtap" = "yes"])
 174
 175 # If not local, check if we can use the system one
 176 if test "$enable_libtap" != "yes" ; then
 177         dnl Check for libtap, to run perl-like tests
 178         AC_CHECK_LIB(tap, plan_tests,
 179                 enable_libtap="yes"
 180                 )
 181 fi
 182
 183 # Finally, define tests if we use libtap
 184 if test "$enable_libtap" = "yes" ; then
 185         EXTRA_TEST="test_utils test_disk test_tcp test_cmd test_base64"
 186         AC_SUBST(EXTRA_TEST)
 187 fi
 188
 189 dnl INI Parsing
 190 AC_ARG_ENABLE(extra-opts,
 191   AC_HELP_STRING([--enable-extra-opts],
 192                 [Enables parsing of plugins ini config files for extra options (default: no)]),
 193         [enable_extra_opts=$enableval],
 194         [enable_extra_opts=yes])
 195 AM_CONDITIONAL([USE_PARSE_INI],[test "$enable_extra_opts" = "yes"])
 196 if test "$enable_extra_opts" = "yes" ; then
 197         AC_DEFINE(NP_EXTRA_OPTS,[1],[Enable INI file parsing.])
 198         if test "$enable_libtap" = "yes"; then
 199                 EXTRA_TEST="$EXTRA_TEST test_ini1 test_ini3 test_opts1 test_opts2 test_opts3"
 200                 AC_SUBST(EXTRA_TEST)
 201         fi
 202 fi
 203
 204 dnl Check for PostgreSQL libraries
 205 _SAVEDLIBS="$LIBS"
 206 _SAVEDCPPFLAGS="$CPPFLAGS"
 207 AC_ARG_WITH(pgsql,
 208         ACX_HELP_STRING([--with-pgsql=DIR],
 209                 [sets path to pgsql installation]),
 210         PGSQL=$withval,)
 211 AC_CHECK_LIB(crypt,main)
 212 if test "$ac_cv_lib_crypt_main" = "yes" -a "x$PGSQL" != "xno"; then
 213   if test -n "$PGSQL"; then
 214     LDFLAGS="$LDFLAGS -L$PGSQL/lib"
 215     CPPFLAGS="$CPPFLAGS -I$PGSQL/include"
 216   fi
 217   AC_CHECK_LIB(pq,PQsetdbLogin,,,-lcrypt)
 218   if test "$ac_cv_lib_pq_PQsetdbLogin" = "yes"; then
 219     AC_CHECK_HEADERS(pgsql/libpq-fe.h)
 220     AC_CHECK_HEADERS(postgresql/libpq-fe.h)
 221     AC_CHECK_HEADERS(libpq-fe.h)
 222     if [[ -n "$PGSQL" -a "$ac_cv_header_libpq_fe_h" = "yes" ]]; then
 223       PGLIBS="-L$PGSQL/lib -lpq -lcrypt"
 224       PGINCLUDE="-I$PGSQL/include"
 225     elif test  "$ac_cv_header_pgsql_libpq_fe_h" = "yes"; then
 226       PGLIBS="-lpq -lcrypt"
 227       PGINCLUDE="-I/usr/include/pgsql"
 228     elif test  "$ac_cv_header_postgresql_libpq_fe_h" = "yes"; then
 229       PGLIBS="-L$PGSQL/lib -lpq -lcrypt"
 230       PGINCLUDE="-I/usr/include/postgresql"
 231     elif test  "$ac_cv_header_libpq_fe_h" = "yes"; then
 232       PGLIBS="-L$PGSQL/lib -lpq -lcrypt"
 233       PGINCLUDE="-I$PGSQL/include"
 234     fi
 235     if test -z "$PGINCLUDE"; then
 236       AC_MSG_WARN([Skipping PostgreSQL plugin (check_pgsql)])
 237       AC_MSG_WARN([install PostgreSQL headers to compile this plugin (see REQUIREMENTS).])
 238     else
 239       AC_SUBST(PGLIBS)
 240       AC_SUBST(PGINCLUDE)
 241       EXTRAS="$EXTRAS check_pgsql\$(EXEEXT)"
 242     fi
 243   else
 244     AC_MSG_WARN([Skipping PostgreSQL plugin (check_pgsql)])
 245     AC_MSG_WARN([LIBS="$LIBS" CPPFLAGS="$CPPFLAGS"])
 246     AC_MSG_WARN([install PostgreSQL libs to compile this plugin (see REQUIREMENTS).])
 247   fi
 248 else
 249   AC_MSG_WARN([Skipping PostgreSQL plugin (check_pgsql)])
 250   AC_MSG_WARN([install lib crypt and PostgreSQL libs to compile this plugin (see REQUIREMENTS).])
 251 fi
 252 LIBS="$_SAVEDLIBS"
 253 CPPFLAGS="$_SAVEDCPPFLAGS"
 254
 255 AC_ARG_WITH([dbi], [AS_HELP_STRING([--without-dbi], [Skips the dbi plugin])])
 256 dnl Check for DBI libraries
 257 AS_IF([test "x$with_dbi" != "xno"], [
 258   _SAVEDLIBS="$LIBS"
 259   AC_CHECK_LIB(dbi,dbi_initialize)
 260   if test "$ac_cv_lib_dbi_dbi_initialize" = "yes"; then
 261     EXTRAS="$EXTRAS check_dbi\$(EXEEXT)"
 262         DBILIBS="-ldbi"
 263     AC_SUBST(DBILIBS)
 264   else
 265     AC_MSG_WARN([Skipping dbi plugin])
 266     AC_MSG_WARN([install DBI libs to compile this plugin (see REQUIREMENTS).])
 267   fi
 268   LIBS="$_SAVEDLIBS"
 269 ])
 270
 271 AC_ARG_WITH([radius], [AS_HELP_STRING([--without-radius], [Skips the radius plugin])])
 272
 273 dnl Check for radius libraries
 274 AS_IF([test "x$with_radius" != "xno"], [
 275   _SAVEDLIBS="$LIBS"
 276   AC_CHECK_LIB(radcli,rc_read_config)
 277   if test "$ac_cv_lib_radcli_rc_read_config" = "yes"; then
 278     EXTRAS="$EXTRAS check_radius\$(EXEEXT)"
 279     RADIUSLIBS="-lradcli"
 280     AC_SUBST(RADIUSLIBS)
 281   else
 282     AC_CHECK_LIB(freeradius-client,rc_read_config)
 283     if test "$ac_cv_lib_freeradius_client_rc_read_config" = "yes"; then
 284       EXTRAS="$EXTRAS check_radius\$(EXEEXT)"
 285       RADIUSLIBS="-lfreeradius-client"
 286       AC_SUBST(RADIUSLIBS)
 287     else
 288       AC_CHECK_LIB(radiusclient-ng,rc_read_config)
 289       if test "$ac_cv_lib_radiusclient_ng_rc_read_config" = "yes"; then
 290         EXTRAS="$EXTRAS check_radius\$(EXEEXT)"
 291         RADIUSLIBS="-lradiusclient-ng"
 292         AC_SUBST(RADIUSLIBS)
 293       else
 294         AC_CHECK_LIB(radiusclient,rc_read_config)
 295         if test "$ac_cv_lib_radiusclient_rc_read_config" = "yes"; then
 296           EXTRAS="$EXTRAS check_radius\$(EXEEXT)"
 297           RADIUSLIBS="-lradiusclient"
 298           AC_SUBST(RADIUSLIBS)
 299         else
 300           AC_MSG_WARN([Skipping radius plugin])
 301           AC_MSG_WARN([install radius libs to compile this plugin (see REQUIREMENTS).])
 302         fi
 303       fi
 304     fi
 305   fi
 306   LIBS="$_SAVEDLIBS"
 307 ])
 308
 309 AC_ARG_WITH([ldap], [AS_HELP_STRING([--without-ldap], [Skips the LDAP plugin])])
 310
 311 dnl Check for LDAP libraries
 312 AS_IF([test "x$with_ldap" != "xno"], [
 313   _SAVEDLIBS="$LIBS"
 314   AC_CHECK_LIB(ldap,main,,,-llber)
 315   if test "$ac_cv_lib_ldap_main" = "yes"; then
 316     LDAPLIBS="-lldap -llber"\
 317     LDAPINCLUDE="-I/usr/include/ldap"
 318     AC_SUBST(LDAPLIBS)
 319     AC_SUBST(LDAPINCLUDE)
 320     AC_CHECK_FUNCS(ldap_set_option)
 321     EXTRAS="$EXTRAS check_ldap\$(EXEEXT)"
 322         AC_CHECK_FUNCS(ldap_init ldap_set_option ldap_get_option ldap_start_tls_s)
 323   else
 324     AC_MSG_WARN([Skipping LDAP plugin])
 325     AC_MSG_WARN([install LDAP libs to compile this plugin (see REQUIREMENTS).])
 326   fi
 327   LIBS="$_SAVEDLIBS"
 328 ])
 329
 330 dnl Check for headers used by check_ide_smart
 331 case $host in
 332   *linux*)
 333     AC_CHECK_HEADER(linux/hdreg.h, FOUNDINCLUDE=yes, FOUNDINCLUDE=no)
 334     if test "$FOUNDINCLUDE" = "yes" ; then
 335         AC_CHECK_HEADER(linux/types.h, FOUNDINCLUDE=yes, FOUNDINCLUDE=no)
 336     fi
 337     if test "$FOUNDINCLUDE" = "no" ; then
 338         AC_MSG_WARN([Skipping check_ide_smart plugin.])
 339         AC_MSG_WARN([check_ide_smart requires linux/hdreg.h and linux/types.h.])
 340     fi
 341   ;;
 342   *netbsd*)
 343     AC_CHECK_HEADER(dev/ata/atareg.h, FOUNDINCLUDE=yes, FOUNDINCLUDE=no)
 344     if test "$FOUNDINCLUDE" = "yes" ; then
 345         AC_CHECK_HEADER(dev/ic/wdcreg.h, FOUNDINCLUDE=yes, FOUNDINCLUDE=no)
 346     fi
 347     if test "$FOUNDINCLUDE" = "no" ; then
 348         AC_MSG_WARN([Skipping check_ide_smart plugin.])
 349         AC_MSG_WARN([check_ide_smart requires dev/ata/atareg.h and dev/ic/wdcreg.h])
 350     fi
 351   ;;
 352   *)
 353     AC_MSG_WARN([Skipping check_ide_smart plugin.])
 354     AC_MSG_WARN([check_ide_smart works only on Linux and NetBSD])
 355 esac
 356
 357 if test "$FOUNDINCLUDE" = "yes" ; then
 358         EXTRAS="$EXTRAS check_ide_smart\$(EXEEXT)"
 359 fi
 360
 361 dnl Check for mysql libraries
 362 np_mysqlclient
 363 if test $with_mysql = "no" ; then
 364   AC_MSG_WARN([Skipping mysql plugin])
 365   AC_MSG_WARN([install mysql client libs to compile this plugin (see REQUIREMENTS).])
 366 else
 367   EXTRAS="$EXTRAS check_mysql\$(EXEEXT) check_mysql_query\$(EXEEXT)"
 368   MYSQLINCLUDE="$np_mysql_include"
 369   MYSQLLIBS="$np_mysql_libs"
 370   MYSQLCFLAGS="$np_mysql_cflags"
 371   AC_SUBST(MYSQLINCLUDE)
 372   AC_SUBST(MYSQLLIBS)
 373   AC_SUBST(MYSQLCFLAGS)
 374 fi
 375
 376 dnl Check for headers used by check_users
 377 AC_CHECK_HEADERS(utmpx.h)
 378 AM_CONDITIONAL([HAVE_UTMPX], [test "$ac_cv_header_utmpx_h" = "yes"])
 379
 380 AC_CHECK_HEADERS(wtsapi32.h, [], [], [#include <windows.h>])
 381 AM_CONDITIONAL([HAVE_WTS32API], [test "$ac_cv_header_wtsapi32_h" = "yes"])
 382
 383 if test "$ac_cv_header_wtsapi32_h" = "yes"; then
 384   WTSAPI32LIBS="-lwtsapi32"
 385   AC_SUBST(WTSAPI32LIBS)
 386 fi
 387
 388 dnl Check for cURL library
 389 LIBCURL_CHECK_CONFIG(yes, 7.15.2, [
 390   EXTRAS="$EXTRAS check_curl\$(EXEEXT)"
 391   LIBCURLINCLUDE="$LIBCURL_CPPFLAGS"
 392   LIBCURLLIBS="$LIBCURL"
 393   LIBCURLCFLAGS="$LIBCURL_CPPFLAGS"
 394   AC_SUBST(LIBCURLINCLUDE)
 395   AC_SUBST(LIBCURLLIBS)
 396   AC_SUBST(LIBCURLCFLAGS)
 397 ], [
 398   AC_MSG_WARN([Skipping curl plugin])
 399   AC_MSG_WARN([install libcurl libs to compile this plugin (see REQUIREMENTS).])
 400 ])
 401
 402 dnl Fallback to who(1) if the system doesn't provide an utmpx(5) interface
 403 if test "$ac_cv_header_utmpx_h" = "no" -a "$ac_cv_header_wtsapi32_h" = "no"
 404 then
 405         AC_PATH_PROG(PATH_TO_WHO,who)
 406
 407         if [$PATH_TO_WHO -q 2>/dev/null | egrep -i "^# users=[0-9]+$" >/dev/null]
 408         then
 409                 ac_cv_path_to_who="$PATH_TO_WHO -q"
 410         else
 411                 ac_cv_path_to_who="$PATH_TO_WHO"
 412         fi
 413
 414         AC_DEFINE_UNQUOTED(WHO_COMMAND,"$ac_cv_path_to_who",
 415                 [path and arguments for invoking 'who'])
 416 fi
 417
 418 AC_ARG_WITH([ipv6],
 419         [AS_HELP_STRING([--with-ipv6], [support IPv6 @<:@default=check@:>@])],
 420         [], [with_ipv6=check])
 421
 422 dnl Check for AF_INET6 support - unistd.h required for Darwin
 423 if test "$with_ipv6" != "no"; then
 424         AC_CACHE_CHECK([for IPv6 support], np_cv_sys_ipv6, [
 425                 AC_TRY_COMPILE(
 426                         [#ifdef HAVE_UNISTD_H
 427                         #include <unistd.h>
 428                         #endif
 429                         #include <netinet/in.h>
 430                         #include <sys/socket.h>],
 431                         [struct sockaddr_in6 sin6;
 432                         void *p;
 433
 434                         sin6.sin6_family = AF_INET6;
 435                         sin6.sin6_port = 587;
 436                         p = &sin6.sin6_addr;],
 437                         [np_cv_sys_ipv6=yes],
 438                         [np_cv_sys_ipv6=no])
 439                 ])
 440         if test "$np_cv_sys_ipv6" = "no" -a "$with_ipv6" != "check"; then
 441                 AC_MSG_FAILURE([--with-ipv6 was given, but test for IPv6 support failed])
 442         fi
 443         if test "$np_cv_sys_ipv6" = "yes"; then
 444                 AC_DEFINE(USE_IPV6,1,[Enable IPv6 support])
 445         fi
 446         with_ipv6="$np_cv_sys_ipv6"
 447 fi
 448
 449
 450 dnl Checks for Kerberos. Must come before openssl checks for Redhat EL 3
 451 AC_CHECK_HEADERS(krb5.h,FOUNDINCLUDE=yes,FOUNDINCLUDE=no)
 452 if test "$FOUNDINCLUDE" = "no"; then
 453   _SAVEDCPPFLAGS="$CPPFLAGS"
 454   CPPFLAGS="$_SAVEDCPPFLAGS -I/usr/kerberos/include"
 455   unset ac_cv_header_krb5_h
 456   AC_CHECK_HEADERS(krb5.h,
 457                    KRB5INCLUDE="-I/usr/kerberos/include"
 458                    FOUNDINCLUDE=yes,
 459                    FOUNDINCLUDE=no)
 460 fi
 461 AC_SUBST(KRBINCLUDE)
 462 if test "$FOUNDINCLUDE" = "no"; then
 463   CPPFLAGS="$_SAVEDCPPFLAGS"
 464 fi
 465
 466 dnl *** The following block comes from wget configure.ac ***
 467 dnl Unfortunately, as of this writing (OpenSSL 0.9.6), the libcrypto
 468 dnl shared library doesn't record its dependency on libdl, so we
 469 dnl need to check for it ourselves so we won't fail to link due to a
 470 dnl lack of -ldl.  Most OSes use dlopen(), but HP-UX uses
 471 dnl shl_load().
 472 AC_CHECK_LIB(dl,dlopen)
 473 AC_CHECK_LIB(dl,shl_load)
 474
 475 dnl openssl detection/configuration
 476 if ! test x"$with_openssl" = x"no"; then
 477         dnl Check for OpenSSL location if it wasn't already specified
 478         if ! test -d "$with_openssl"; then
 479                 for d in $OPENSSL_DIRS; do
 480                         if test -x ${d}/bin/openssl || test -x ${d}/sbin/openssl ; then
 481                                 with_openssl=$d
 482                         fi
 483                 done
 484         fi
 485
 486         _SAVEDCPPFLAGS="$CPPFLAGS"
 487         _SAVEDLDFLAGS="$LDFLAGS"
 488         dnl Check for OpenSSL header files
 489         unset FOUNDINCLUDE
 490         if test x"$with_openssl" != x"/usr" ; then
 491                 CPPFLAGS="$CPPFLAGS -I$with_openssl/include"
 492                 LDFLAGS="$LDFLAGS -L$with_openssl/lib"
 493         fi
 494
 495         dnl check for openssl in $dir/include/openssl
 496         AC_CHECK_HEADERS(openssl/ssl.h openssl/x509.h openssl/rsa.h openssl/pem.h openssl/crypto.h openssl/err.h,
 497                          SSLINCLUDE="-I$with_openssl/include"
 498                          FOUNDINCLUDE=yes,
 499                          FOUNDINCLUDE=no)
 500         dnl else check to see if $dir/include has it
 501         if test "$FOUNDINCLUDE" = "no"; then
 502                 AC_CHECK_HEADERS(ssl.h x509.h rsa.h pem.h crypto.h err.h,
 503                                  SSLINCLUDE="-I$with_openssl/include"
 504                                  FOUNDINCLUDE=yes,
 505                                  FOUNDINCLUDE=no)
 506         fi
 507         AC_SUBST(SSLINCLUDE)
 508         dnl if we didn't find it, reset CPPFLAGS
 509         if test "$FOUNDINCLUDE" = "no"; then
 510                 CPPFLAGS="$_SAVEDCPPFLAGS"
 511                 LDFLAGS="$_SAVEDLDFLAGS"
 512         fi
 513
 514         dnl Check for crypto lib
 515         _SAVEDLIBS="$LIBS"
 516         LIBS="-L${with_openssl}/lib"
 517         AC_CHECK_LIB(crypto,CRYPTO_new_ex_data)
 518         if test "$ac_cv_lib_crypto_CRYPTO_new_ex_data" = "yes"; then
 519                 dnl Check for SSL lib
 520                 AC_CHECK_LIB(ssl,main, SSLLIBS="-lssl -lcrypto",,-lcrypto)
 521         fi
 522         LIBS="$_SAVEDLIBS"
 523
 524         dnl test headers and libs to decide whether check_http should use SSL
 525         if test "$ac_cv_lib_crypto_CRYPTO_new_ex_data" = "yes"; then
 526                 if test "$ac_cv_lib_ssl_main" = "yes"; then
 527                         if test "$FOUNDINCLUDE" = "yes"; then
 528                                 FOUNDOPENSSL="yes"
 529                         fi
 530                 fi
 531         fi
 532 fi
 533
 534
 535 dnl check for gnutls if openssl isn't found (or is disabled)
 536 if test ! "$FOUNDOPENSSL" = "yes" && test ! "$with_gnutls" = "no"; then
 537         if test ! "$with_gnutls" = ""; then
 538                 CPPFLAGS="$CPPFLAGS -I${with_gnutls}/include"
 539         fi
 540         AC_CHECK_HEADERS([gnutls/openssl.h],FOUNDGNUTLS="yes",)
 541         if test "$FOUNDGNUTLS" = "yes"; then
 542                 AC_CHECK_LIB(gnutls-openssl,main,SSLLIBS="-lgnutls-openssl")
 543         fi
 544 fi
 545 dnl end check for gnutls
 546
 547 if test "$FOUNDOPENSSL" = "yes" || test "$FOUNDGNUTLS" = "yes"; then
 548         check_tcp_ssl="check_simap check_spop check_jabber check_nntps check_ssmtp"
 549         AC_SUBST(check_tcp_ssl)
 550         AC_SUBST(SSLLIBS)
 551         AC_DEFINE(HAVE_SSL,1,[Define if SSL libraries are found])
 552         if test "$FOUNDOPENSSL" = "yes"; then
 553                 AC_DEFINE(USE_OPENSSL,1,[Define if using OpenSSL libraries])
 554                 with_openssl="yes"
 555                 with_gnutls="no"
 556         else
 557                 AC_DEFINE(USE_GNUTLS,1,[Define if using gnutls libraries])
 558                 with_gnutls="yes"
 559                 with_openssl="no"
 560         fi
 561 else
 562         dnl else deliberately disabled or no ssl support available
 563         AC_MSG_WARN([OpenSSL or GnuTLS libs could not be found or were disabled])
 564         with_openssl="no"
 565         with_gnutls="no"
 566 fi
 567
 568 dnl
 569 dnl Checks for header files.
 570 dnl
 571
 572 AC_HEADER_TIME
 573 AC_HEADER_SYS_WAIT
 574 AC_CHECK_HEADERS(signal.h syslog.h uio.h errno.h sys/time.h sys/socket.h sys/un.h sys/poll.h)
 575 AC_CHECK_HEADERS(features.h stdarg.h sys/unistd.h ctype.h)
 576
 577 dnl Checks for typedefs, structures, and compiler characteristics.
 578 AC_C_CONST
 579 AC_STRUCT_TM
 580 AC_TYPE_PID_T
 581 AC_TYPE_SIZE_T
 582 AC_TYPE_SIGNAL
 583
 584 AC_CACHE_CHECK([for va_copy],ac_cv_HAVE_VA_COPY,[
 585 AC_TRY_LINK([#include <stdarg.h>
 586 va_list ap1,ap2;], [va_copy(ap1,ap2);],
 587 ac_cv_HAVE_VA_COPY=yes,
 588 ac_cv_HAVE_VA_COPY=no)])
 589 if test x"$ac_cv_HAVE_VA_COPY" = x"yes"; then
 590     AC_DEFINE(HAVE_VA_COPY,1,[Whether va_copy() is available])
 591 else
 592     AC_CACHE_CHECK([for __va_copy],ac_cv_HAVE___VA_COPY,[
 593     AC_TRY_LINK([#include <stdarg.h>
 594     va_list ap1,ap2;], [__va_copy(ap1,ap2);],
 595     ac_cv_HAVE___VA_COPY=yes,
 596     ac_cv_HAVE___VA_COPY=no)])
 597     if test x"$ac_cv_HAVE___VA_COPY" = x"yes"; then
 598         AC_DEFINE(HAVE___VA_COPY,1,[Whether __va_copy() is available])
 599     fi
 600 fi
 601
 602 AC_TRY_COMPILE([#include <sys/time.h>],
 603                [struct timeval *tv;
 604                 struct timezone *tz;],
 605                AC_DEFINE(HAVE_STRUCT_TIMEVAL,1,[Define if we have a timeval structure])
 606                AC_TRY_COMPILE([#include <sys/time.h>],
 607                               [struct timeval *tv;
 608                                struct timezone *tz;
 609                                gettimeofday(tv, tz);],
 610                               AC_DEFINE(HAVE_GETTIMEOFDAY,1,[Define if gettimeofday is found]),
 611                               AC_DEFINE(NEED_GETTIMEOFDAY,1,[Define if gettimeofday is needed])))
 612
 613 dnl Checks for library functions.
 614 AC_CHECK_FUNCS(memmove select socket strdup strstr strtol strtoul floor)
 615 AC_CHECK_FUNCS(poll)
 616
 617 AC_MSG_CHECKING(return type of socket size)
 618 AC_TRY_COMPILE([#include <stdlib.h>
 619                 #include <sys/types.h>
 620                 #include <sys/socket.h>],
 621                [int a = send(1, (const void *) buffer, (size_t *) 0, (int *) 0);],
 622                ac_cv_socket_size_type=["size_t"]
 623                 AC_MSG_RESULT(size_t),
 624                ac_cv_socket_size_type=["int"]
 625                 AC_MSG_RESULT(int))
 626
 627 AC_DEFINE_UNQUOTED(SOCKET_SIZE_TYPE, $ac_cv_socket_size_type ,
 628         [Define type of socket size])
 629
 630
 631 dnl #### Process table test
 632
 633 AC_PATH_PROG(PATH_TO_PS,ps)
 634 AC_PATH_PROG(PATH_TO_ENV,env)
 635
 636 AC_MSG_CHECKING(for ps syntax)
 637 AC_ARG_WITH(ps_command,
 638             ACX_HELP_STRING([--with-ps-command=PATH],
 639                             [Verbatim command to execute for ps]),
 640             PS_COMMAND=$withval)
 641 AC_ARG_WITH(ps_format,
 642             ACX_HELP_STRING([--with-ps-format=FORMAT],
 643                             [Format string for scanning ps output]),
 644             PS_FORMAT=$withval)
 645 AC_ARG_WITH(ps_cols,
 646             ACX_HELP_STRING([--with-ps-cols=NUM],
 647                             [Number of columns in ps command]),
 648             PS_COLS=$withval)
 649 AC_ARG_WITH(ps_varlist,
 650             ACX_HELP_STRING([--with-ps-varlist=LIST],
 651                             [Variable list for sscanf of 'ps' output]),
 652             PS_VARLIST=$withval)
 653
 654 if test -n "$PS_COMMAND" && test -n "$PS_FORMAT" && test -n "$PS_COLS" && test -n "$PS_VARLIST"; then
 655         ac_cv_ps_command="$PS_COMMAND"
 656         ac_cv_ps_format="$PS_FORMAT"
 657         ac_cv_ps_varlist="$PS_VARLIST"
 658         ac_cv_ps_cols="$PS_COLS"
 659         AC_MSG_RESULT([(command-line) $ac_cv_ps_command])
 660
 661 dnl Now using the pst3/kmem hack for solaris systems to avoid truncation
 662 elif test "$ac_cv_uname_s" = "SunOS"; then
 663         #
 664         # this is a very, very ugly hack, to hardcode the location for plugins
 665         #
 666         if test "$libexecdir" = '${exec_prefix}/libexec'; then
 667                 if test "$exec_prefix" = "NONE"; then
 668                         if test "$prefix" = "NONE"; then
 669                                 pst3="$ac_default_prefix/libexec/pst3"
 670                         else
 671                                 pst3="$prefix/libexec/pst3"
 672                         fi
 673                 else
 674                         pst3="$exec_prefix/libexec/pst3"
 675                 fi
 676         else
 677                 pst3="$libexecdir/pst3"
 678         fi
 679         ac_cv_ps_command="$pst3"
 680         ac_cv_ps_format="%s %d %d %d %d %d %f %s %n"
 681         ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&procvsz,&procrss,&procpcpu,procprog,&pos]"
 682         ac_cv_ps_cols=9
 683         AC_MSG_RESULT([using monitoring-plugins internal ps command (pst3) for solaris])
 684         if test `isainfo -b` = 64 ; then
 685                 pst3_use_64bit=1
 686                 AC_MSG_NOTICE([using 64bit pst3])
 687         else
 688                 AC_MSG_NOTICE([using 32bit pst3])
 689         fi
 690         EXTRAS_ROOT="$EXTRAS_ROOT pst3\$(EXEEXT)"
 691
 692         if test "$pst3_use_64bit" = 1; then
 693                 dnl Test if we can actually compile code in 64bit
 694                 old_cflags=$CFLAGS
 695                 CFLAGS="$CFLAGS -m64"
 696                 pst3_64bit_working=0
 697                 AC_RUN_IFELSE(
 698                         [AC_LANG_PROGRAM([], [
 699 return sizeof(void*) == 8 ? 0 : 1;
 700                         ])
 701                 ],[
 702                         PST3CFLAGS="-m64"
 703                         AC_SUBST(PST3CFLAGS)
 704                         pst3_64bit_working=1
 705                         AC_MSG_NOTICE([using -m64 for 64bit code])
 706                 ],[
 707                         pst3_64bit_working=0
 708                         AC_MSG_NOTICE([compiler do not like -m64])
 709                 ])
 710                 CFLAGS=$old_cflags
 711                 if test "$pst3_64bit_working" = 0; then
 712                         old_cflags=$CFLAGS
 713                         CFLAGS="$CFLAGS -xarch=v9"
 714                         AC_RUN_IFELSE(
 715                                 [AC_LANG_PROGRAM([], [
 716 return sizeof(void*) == 8 ? 0 : 1;
 717                                 ])
 718                         ],[
 719                                 PST3CFLAGS="-xarch=v9"
 720                                 AC_SUBST(PST3CFLAGS)
 721                                 pst3_64bit_working=1
 722                                 AC_MSG_NOTICE([using -xarch=v9 for 64bit code])
 723                         ],[
 724                                 pst3_64bit_working=0
 725                                 AC_MSG_NOTICE([compiler do not like -xarch=v9])
 726                         ])
 727                         CFLAGS=$old_cflags
 728                 fi
 729                 if test "$pst3_64bit_working" = 0; then
 730                         old_cflags=$CFLAGS
 731                         CFLAGS="$CFLAGS -xarch=amd64"
 732                         AC_RUN_IFELSE(
 733                                 [AC_LANG_PROGRAM([], [
 734 return sizeof(void*) == 8 ? 0 : 1;
 735                                 ])
 736                         ],[
 737                                 PST3CFLAGS="-xarch=amd64"
 738                                 AC_SUBST(PST3CFLAGS)
 739                                 pst3_64bit_working=1
 740                                 AC_MSG_NOTICE([using -xarch=amd64 for 64bit code])
 741                         ],[
 742                                 pst3_64bit_working=0
 743                                 AC_MSG_NOTICE([compiler do not like -xarch=amd64])
 744                         ])
 745                         CFLAGS=$old_cflags
 746                 fi
 747                 if test "$pst3_64bit_working" = 0; then
 748                         AC_MSG_ERROR([I don't know how to build a 64-bit object!])
 749                 fi
 750         fi
 751
 752 dnl Removing this for the moment - Ton
 753 dnl Using /usr/ucb/ps on Solaris systems, to avoid truncation
 754 dnl Limitation that command name is not available
 755 dnl elif test "$ac_cv_uname_s" = "SunOS" && /usr/ucb/ps -alxwwn 2>/dev/null | \
 756 dnl     egrep -i ["^ *F +UID +PID +PPID +%C +PRI +NI +SZ +RSS +WCHAN +S +TT +TIME +COMMAND"] > /dev/null
 757 dnl then
 758 dnl     ac_cv_ps_varlist="[&procuid,&procpid,&procppid,&procpcpu,&procvsz,&procrss,procstat,&pos]"
 759 dnl     ac_cv_ps_command="/usr/ucb/ps -alxwwn"
 760 dnl     ac_cv_ps_format=["%*s %d %d %d %d %*d %*d %d %d%*[ 0123456789abcdef]%[OSRZT]%*s %*s %n"]
 761 dnl     ac_cv_ps_cols=8
 762 dnl     AC_MSG_RESULT([$ac_cv_ps_command])
 763
 764 dnl Some gnu/linux systems (debian for one) don't like -axwo and need axwo.
 765 dnl so test for this first...
 766 elif ps axwo 'stat comm vsz rss user uid pid ppid args' 2>/dev/null | \
 767         egrep -i ["^ *STAT +[UCOMAND]+ +VSZ +RSS +USER +UID +PID +PPID +COMMAND"] > /dev/null
 768 then
 769         ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&procvsz,&procrss,&procpcpu,procprog,&pos]"
 770         ac_cv_ps_command="$PATH_TO_PS axwo 'stat uid pid ppid vsz rss pcpu comm args'"
 771         ac_cv_ps_format="%s %d %d %d %d %d %f %s %n"
 772         ac_cv_ps_cols=9
 773         AC_MSG_RESULT([$ac_cv_ps_command])
 774
 775 dnl For OpenBSD 3.2 & 3.3. Must come before ps -weo
 776 dnl Should also work for FreeBSD 5.2.1 and 5.3
 777 dnl  STAT UCOMM              VSZ   RSS USER      PPID COMMAND
 778 elif ps -axwo 'stat comm vsz rss user uid pid ppid args' 2>/dev/null | \
 779         egrep -i ["^ *STAT +[UCOMAND]+ +VSZ +RSS +USER +UID +PID +PPID +COMMAND"] > /dev/null
 780 then
 781         ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&procvsz,&procrss,&procpcpu,procprog,&pos]"
 782         ac_cv_ps_command="$PATH_TO_PS -axwo 'stat uid pid ppid vsz rss pcpu comm args'"
 783         ac_cv_ps_format="%s %d %d %d %d %d %f %s %n"
 784         ac_cv_ps_cols=9
 785         AC_MSG_RESULT([$ac_cv_ps_command])
 786
 787 dnl Some *BSDs have different format for ps. This is mainly to catch FreeBSD 4.
 788 dnl Limitation: Only first 16 chars returned for ucomm field
 789 dnl Must come before ps -weo
 790 elif ps -axwo 'stat uid pid ppid vsz rss pcpu ucomm command' 2>/dev/null | \
 791         egrep -i ["^ *STAT +UID +PID +PPID +VSZ +RSS +%CPU +UCOMM +COMMAND"] > /dev/null
 792 then
 793         ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&procvsz,&procrss,&procpcpu,procprog,&pos]"
 794         ac_cv_ps_command="$PATH_TO_PS -axwo 'stat uid pid ppid vsz rss pcpu ucomm command'"
 795         ac_cv_ps_format="%s %d %d %d %d %d %f %s %n"
 796         ac_cv_ps_cols=9
 797         AC_MSG_RESULT([$ac_cv_ps_command])
 798
 799 dnl  STAT UCOMM              VSZ   RSS USER       UID  PPID COMMAND
 800 elif ps -weo 'stat comm vsz rss user uid pid ppid etime args' 2>/dev/null | \
 801         egrep -i ["^ *S[TAUES]* +[UCOMDNA]+ +[VSIZE]+ +R[S]+ +U[SER]+ +U[ID]+ +P[ID]+ +P[PID]+ +[ELAPSD]+ +[RGSCOMDNA]+"] >/dev/null
 802 then
 803         ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&procvsz,&procrss,&procpcpu,procetime,procprog,&pos]"
 804         ac_cv_ps_command="$PATH_TO_PS -weo 'stat uid pid ppid vsz rss pcpu etime comm args'"
 805         ac_cv_ps_format="%s %d %d %d %d %d %f %s %s %n"
 806         ac_cv_ps_cols=10
 807         AC_MSG_RESULT([$ac_cv_ps_command])
 808
 809 dnl FreeBSD
 810 elif ps waxco 'state command vsz rss uid user pid ppid' 2>/dev/null | \
 811         egrep -i ["^STAT +COMMAND +VSZ +RSS +UID +USER +PID +PPID"] >/dev/null
 812 then
 813         ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&procvsz,&procrss,&procpcpu,procprog,&pos]"
 814         ac_cv_ps_command="$PATH_TO_PS waxco 'state uid pid ppid vsz rss pcpu command command'"
 815         ac_cv_ps_format="%s %d %d %d %d %d %f %s %n"
 816         ac_cv_ps_cols=9
 817         AC_MSG_RESULT([$ac_cv_ps_command])
 818
 819 dnl BSD-like mode in RH 6.1
 820 elif ps waxno 'state comm vsz rss uid user pid ppid args' 2>/dev/null | \
 821         egrep -i ["^S +COMMAND +VSZ +RSS +UID +USER +PID +PPID +[RGSCOMDNA]+"] >/dev/null
 822 then
 823         ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&procvsz,&procrss,&procpcpu,procprog,&pos]"
 824         ac_cv_ps_command="$PATH_TO_PS waxno 'state uid pid ppid vsz rss pcpu comm args'"
 825         ac_cv_ps_format="%s %d %d %d %d %d %f %s %n"
 826         ac_cv_ps_cols=9
 827         AC_MSG_RESULT([$ac_cv_ps_command])
 828
 829 dnl SunOS 4.1.3:
 830 dnl  F  UID  PID  PPID  CP  PRI  NI  SZ  RSS  WCHAN  STAT  TT  TIME  COMMAND
 831 dnl Need the head -1 otherwise test will work because arguments are found
 832 elif ps -laxnwww 2>/dev/null | head -1 | \
 833         egrep -i ["^ *F(LAGS)? +UID +PID +PPID +CP +PRI +NI +(SZ)|(VSZ)|(SIZE) +RSS +WCHAN +STAT? +TTY? +TIME +COMMAND"] >/dev/null
 834 then
 835         ac_cv_ps_varlist="[&procuid,&procpid,&procppid,&procvsz,&procrss,procstat,&pos,procprog]"
 836         ac_cv_ps_command="$PATH_TO_PS -laxnwww"
 837         ac_cv_ps_format="%*s %d %d %d %*s %*s %*s %d %d %*s %s %*s %*s %n%s"
 838         ac_cv_ps_cols=9
 839         AC_MSG_RESULT([$ac_cv_ps_command])
 840
 841 dnl Debian Linux / procps v1.2.9:
 842 dnl  FLAGS   UID   PID  PPID PRI  NI   SIZE   RSS WCHAN       STA TTY TIME COMMAND
 843 dnl    100     0     1     0   0   0    776    76  c0131c8c   S  ffff  0:11 init [2]
 844 dnl
 845 elif ps laxnwww 2>/dev/null | \
 846         egrep -i ["^ *F(LAGS)? +UID +PID +PPID +PRI +NI +(VSZ)|(SIZE) +RSS +WCHAN +STAT? TTY +TIME +COMMAND"] >/dev/null
 847 then
 848         ac_cv_ps_varlist="[&procuid,&procpid,&procppid,procstat,&procvsz,&procrss,&pos,procprog]"
 849         ac_cv_ps_command="$PATH_TO_PS laxnwww"
 850         ac_cv_ps_format="%*s %d %d %d %*s %*s %d %d %*s %s %*s %*s %n%s"
 851         ac_cv_ps_cols=9
 852         AC_MSG_RESULT([$ac_cv_ps_command])
 853
 854 dnl OpenBSD (needs to come early because -exo appears to work, but does not give all procs)
 855 elif ps -axo 'stat comm vsz rss user uid pid ppid args' 2>/dev/null | \
 856         egrep -i ["^ *S[TAUES]* +[UCOMDNA]+ +[VSIZE]+ +R[S]+ +U[SER]+ +U[ID]+ +P[PID]+ +P[PID]+ +[RGSCOMDNA]+"] >/dev/null
 857 then
 858         ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&procvsz,&procrss,&procpcpu,procprog,&pos]"
 859         ac_cv_ps_command="$PATH_TO_PS -axo 'stat uid pid ppid vsz rss pcpu comm args'"
 860         ac_cv_ps_format="%s %d %d %d %d %d %f %s %n"
 861         ac_cv_ps_cols=9
 862         AC_MSG_RESULT([$ac_cv_ps_command])
 863
 864 dnl Tru64 - needs %*[ +<>] in PS_FORMAT.
 865 dnl Has /usr/bin/ps and /sbin/ps - force sbin version
 866 dnl Can't use vsize and rssize because comes back with text (eg, 1.5M instead
 867 dnl of 1500). Will need big changes to check_procs to support
 868 elif /sbin/ps -eo 'stat uid pid ppid pcpu etime comm args' 2>/dev/null | \
 869         egrep -i ["^ *S +[UID]+ +[PID]+ +[PID]+ +[%CPU]+ +[ELAPSD]+ +[COMMAND]+ +[COMMAND]+"] > /dev/null
 870 then
 871         ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&procpcpu,procetime,procprog,&pos]"
 872         ac_cv_ps_command="/sbin/ps -eo 'stat uid pid ppid pcpu etime comm args'"
 873         ac_cv_ps_format=["%s%*[ +<>] %d %d %d %f %s %s %n"]
 874         ac_cv_ps_cols=8
 875         AC_MSG_RESULT([$ac_cv_ps_command])
 876
 877 elif ps -eo 's comm vsz rss user uid pid ppid args' 2>/dev/null | \
 878         egrep -i ["^S[TAUES]* +C[OMDNA]+ +[VSIZE]+ +U[SER]+ +U[ID]+ +P[PID]+ +P[PID]+ +[RGSCOMDNA]+"] >/dev/null
 879 then
 880         ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&procvsz,&procrss,&procpcpu,procprog,&pos]"
 881         ac_cv_ps_command="$PATH_TO_PS -eo 's uid pid ppid vsz rss pcpu comm args'"
 882         ac_cv_ps_format="%s %d %d %d %d %d %f %s %n"
 883         ac_cv_ps_cols=9
 884         AC_MSG_RESULT([$ac_cv_ps_command])
 885
 886 dnl AIX 4.3.3 and 5.1 do not have an rss field
 887 elif ps -eo 'stat uid pid ppid vsz pcpu comm args' 2>/dev/null | \
 888         egrep -i ["^ *S[TAUES]* +UID +PID +PPID +VSZ +%CPU +COMMAND +COMMAND"] >/dev/null
 889 then
 890         ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&procvsz,&procpcpu,procprog,&pos]"
 891         ac_cv_ps_command="$PATH_TO_PS -eo 'stat uid pid ppid vsz pcpu comm args'"
 892         ac_cv_ps_format="%s %d %d %d %d %f %s %n"
 893         ac_cv_ps_cols=8
 894         AC_MSG_RESULT([$ac_cv_ps_command - with no RSS])
 895
 896 dnl Solaris 2.6
 897 elif ps -Ao 's comm vsz rss uid user pid ppid args' 2>/dev/null | \
 898         egrep -i ["^S[TAUES]* +C[OMDNA]+ +V[SIZE]+ +RSS +UID +USER +PID +PPID +[RGSCOMDNA]+"] >/dev/null
 899 then
 900         ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&procvsz,&procrss,&procpcpu,procprog,&pos]"
 901         ac_cv_ps_command="$PATH_TO_PS -Ao 's uid pid ppid vsz rss pcpu comm args'"
 902         # There must be no space between the %s and %n due to a wierd problem in sscanf where
 903         # it will return %n as longer than the line length
 904         ac_cv_ps_format="%s %d %d %d %d %d %f %s%n"
 905         ac_cv_ps_cols=9
 906         AC_MSG_RESULT([$ac_cv_ps_command])
 907
 908 elif ps -Ao 'status comm vsz rss uid user pid ppid args' 2>/dev/null | \
 909         egrep -i ["^S[TAUES]* +C[OMDNA]+ +V[SIZE]+ +RSS +UID +USER +PID +PPID +[RGSCOMDNA]+"] >/dev/null
 910 then
 911         ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&procvsz,&procrss,&procpcpu,procprog,&pos]"
 912         ac_cv_ps_command="$PATH_TO_PS -Ao 'status uid pid ppid vsz rss pcpu comm args'"
 913         ac_cv_ps_format="%s %d %d %d %d %d %f %s %n"
 914         ac_cv_ps_cols=9
 915         AC_MSG_RESULT([$ac_cv_ps_command])
 916
 917 elif ps -Ao 'state comm vsz rss uid user pid ppid args' 2>/dev/null | \
 918         egrep -i ["^S[TAUES]* +C[OMDNA]+ +V[SIZE]+ +RSS +UID +USER +PID +PPID +[RGSCOMDNA]+"] >/dev/null
 919 then
 920         ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&procvsz,&procrss,&procpcpu,procprog,&pos]"
 921         ac_cv_ps_command="$PATH_TO_PS -Ao 'state uid pid ppid vsz rss pcpu comm args'"
 922         ac_cv_ps_format="%s %d %d %d %d %d %f %s %n"
 923         ac_cv_ps_cols=9
 924         AC_MSG_RESULT([$ac_cv_ps_command])
 925
 926 dnl wonder who takes state instead of stat
 927 elif ps -ao 'state command vsz rss user pid ppid args' 2>/dev/null | \
 928         egrep -i ["^S[TAUES]* +C[OMDNA]+ +V[SIZE]+ +RSS +UID +USER +PID +PPID +[RGSCOMDNA]+"] >/dev/null
 929 then
 930         ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&procvsz,&procrss,&procpcpu,procprog,&pos]"
 931         ac_cv_ps_command="$PATH_TO_PS -ao 'state uid pid ppid vsz rss pcpu command args'"
 932         ac_cv_ps_format="%s %d %d %d %d %d %f %s %n"
 933         ac_cv_ps_cols=8
 934         AC_MSG_RESULT([$ac_cv_ps_command])
 935
 936 dnl IRIX 53
 937 elif ps -el 2>/dev/null | \
 938         egrep -i ["^ *F +S +UID +PID +PPID +C +PRI +NI +P +SZ +RSS +WCHAN +TTY +TIME +[RGSCOMDNA]+"] >/dev/null
 939 then
 940         ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&procvsz,&procrss,&pos,procprog]"
 941         ac_cv_ps_command="$PATH_TO_PS -el (IRIX 53)"
 942         ac_cv_ps_format="%*s %s %d %d %d %*s %*s %*s %*s %d %d %*s %*s %*s %n%s"
 943         ac_cv_ps_cols=8
 944         AC_MSG_RESULT([$ac_cv_ps_command])
 945
 946 dnl IRIX 63
 947 elif ps -el 2>/dev/null | \
 948         egrep -i ["^ *F +S +UID +PID +PPID +C +PRI +NI +P +ADDR +SZ +RSS +WCHAN +TTY +TIME +[RGSCOMDNA]+"] >/dev/null
 949 then
 950         ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&pos,procprog]"
 951         ac_cv_ps_command="$PATH_TO_PS -el (IRIX 63)"
 952         ac_cv_ps_format="%*s %s %d %d %d %*s %*s %*s %*s %*s %*s %*s %*s %*s %*s %n%s"
 953         ac_cv_ps_cols=6
 954         AC_MSG_RESULT([$ac_cv_ps_command])
 955
 956 dnl HP-UX:
 957 dnl S        UID       RUID USER     RUSER      PID  PPID     VSZ  %CPU COMMAND         COMMAND
 958 dnl S          0        400 root     oracle    2805     1   12904  0.00 ora_dism_SEA1X  ora_dism_SEA1X
 959 dnl S        400        400 oracle   oracle   19261     1  126488  0.00 tnslsnr         /u01/app/oracle/product/db/11.2.0.3/bin/tnslsnr LISTENER -inherit
 960 elif env UNIX95=1 ps -eo 'state uid ruid user ruser pid ppid vsz pcpu comm args' 2>/dev/null | head -n 1 | \
 961     egrep -i ["^ *S +UID +RUID +USER +RUSER +PID +PPID +VSZ +%CPU +COMMAND +COMMAND"] >/dev/null
 962 then
 963     ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&procvsz,&procpcpu,procprog,&pos]"
 964     ac_cv_ps_command="$PATH_TO_ENV UNIX95=1 $PATH_TO_PS -eo 'state uid pid ppid vsz pcpu comm args'"
 965     ac_cv_ps_format="%s %d %d %d %d %f %s %n"
 966     ac_cv_ps_cols=8
 967     AC_MSG_RESULT([$ac_cv_ps_command])
 968
 969 dnl AIX 4.1:
 970 dnl     F S      UID   PID  PPID   C PRI NI ADDR  SZ  RSS   WCHAN    TTY  TIME CMD
 971 dnl    303 A        0     0     0 120  16 -- 1c07  20   24              -  0:45 swapper
 972 elif ps -el 2>/dev/null | \
 973         egrep -i ["^ *F +S +UID +PID +PPID +C +PRI +NI +ADDR +SZ +WCHAN +TTY +TIME +[RGSCOMDNA]+"] >/dev/null
 974 then
 975         ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&pos,procprog]"
 976         ac_cv_ps_command="$PATH_TO_PS -el (AIX 4.1 and HP-UX)"
 977         ac_cv_ps_format="%*s %s %d %d %d %*s %*s %*s %*s %*s %*s %*s %*s %n%s"
 978         ac_cv_ps_cols=6
 979         AC_MSG_RESULT([$ac_cv_ps_command])
 980
 981 dnl AIX?
 982 elif ps glaxen 2>/dev/null | \
 983         egrep -i ["^ *F +UID +PID +PPID +PRI +NI +VSZ +RSS +WCHAN +STAT +TTY +TIME +COMMAND"] >/dev/null
 984 then
 985         ac_cv_ps_varlist="[&procuid,&procpid,&procppid,&procvsz,&procrss,procstat,&pos,procprog]"
 986         ac_cv_ps_command="$PATH_TO_PS glaxen"
 987         ac_cv_ps_format="%*s %d %d %d %*s %*s %d %d %*s %s %*s %*s %n%s"
 988         ac_cv_ps_cols=8
 989         AC_MSG_RESULT([$ac_cv_ps_command])
 990
 991 dnl MacOSX / Darwin
 992 dnl TODO: MacOSX has commands with spaces which will cause problems to PS_FORMAT
 993 dnl Some truncation will happen in UCOMM column
 994 dnl STAT      VSZ    RSS   UID  PPID %CPU UCOMM            COMMAND
 995 dnl Ss      52756  22496   501     1   6.9 Window Manager   /System/Library/CoreServices/WindowServer -daemon
 996 elif ps wwaxo 'state vsz rss uid pid ppid pcpu ucomm command' 2>/dev/null | \
 997         egrep -i ["^STAT +VSZ +RSS +UID +PPID +%CPU +UCOMM +COMMAND"] >/dev/null
 998 then
 999         ac_cv_ps_command="$PATH_TO_PS wwaxo 'state vsz rss uid pid ppid pcpu ucomm command'"
1000         ac_cv_ps_varlist="[procstat,&procvsz,&procrss,&procuid,&procpid,&procppid,&procpcpu,procprog,&pos]"
1001         ac_cv_ps_format="%s %d %d %d %d %d %f %s %n"
1002         ac_cv_ps_cols=8
1003         AC_MSG_RESULT([$ac_cv_ps_command])
1004
1005 dnl UnixWare
1006 elif ps -Al 2>/dev/null | \
1007         egrep -i ["^ *F +S +UID +PID +PPID +CLS +PRI +NI +C +ADDR +SZ +WCHAN +TTY +TIME +COMD"] >/dev/null
1008 then
1009         ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&pos,procprog]"
1010         ac_cv_ps_command="$PATH_TO_PS -Al"
1011         ac_cv_ps_format="%*s %s %d %d %d %*s %*s %*s %*s %*s %*s %*s %*s %*s %n%s"
1012         ac_cv_ps_cols=8
1013         AC_MSG_RESULT([$ac_cv_ps_command])
1014
1015 else
1016         AC_MSG_WARN([unable to find usable ps syntax - check_procs and check_nagios will not be compiled])
1017 fi
1018
1019 if test -n "$ac_cv_ps_varlist" ; then
1020         AC_DEFINE_UNQUOTED(PS_VARLIST,$ac_cv_ps_varlist,
1021                 [Variable list for sscanf of 'ps' output])
1022         AC_DEFINE_UNQUOTED(PS_COMMAND,"$ac_cv_ps_command",
1023                 [Verbatim command to execute for ps in check_procs])
1024         AC_DEFINE_UNQUOTED(PS_FORMAT,"$ac_cv_ps_format",
1025                 [Format string for scanning ps output in check_procs])
1026         AC_DEFINE_UNQUOTED(PS_COLS,$ac_cv_ps_cols,
1027                 [Number of columns in ps command])
1028         EXTRAS="$EXTRAS check_procs check_nagios\$(EXEEXT)"
1029         if echo "$ac_cv_ps_varlist" | grep "procetime" >/dev/null; then
1030                 AC_DEFINE(PS_USES_PROCETIME,"yes",
1031                           [Whether the ps utility uses the "procetime" field])
1032         fi
1033 fi
1034
1035 AC_PATH_PROG(PATH_TO_PING,ping)
1036 AC_PATH_PROG(PATH_TO_PING6,ping6)
1037
1038 AC_ARG_WITH(ping_command,
1039         ACX_HELP_STRING([--with-ping-command=SYNTAX],
1040                 [sets syntax for ICMP ping]),
1041         with_ping_command=$withval,)
1042
1043 AC_MSG_CHECKING(for ICMP ping syntax)
1044 ac_cv_ping_packets_first=no
1045 ac_cv_ping_has_timeout=no
1046 if test -n "$with_ping_command"
1047 then
1048         AC_MSG_RESULT([(command-line) $with_ping_command])
1049         if echo "$with_ping_command" | grep '%d.*%d.*%s' >/dev/null
1050         then
1051                 ac_cv_ping_packets_first=yes
1052                 ac_cv_ping_has_timeout=yes
1053         elif echo "$with_ping_command" | grep '%d.*%s.*%d' >/dev/null || \
1054              echo "$with_ping_command" | grep '%s.*%d.*%d' >/dev/null
1055         then
1056                 ac_cv_ping_has_timeout=yes
1057         elif echo "$with_ping_command" | grep '%d.*%s' >/dev/null
1058         then
1059                 ac_cv_ping_packets_first=yes
1060         fi
1061
1062 elif [[ "z$ac_cv_uname_o" = "zCygwin" ]]
1063 then
1064         with_ping_command="$PATH_TO_PING -n %d -w %d000 %s"
1065         ac_cv_ping_packets_first=yes
1066         ac_cv_ping_has_timeout=yes
1067         AC_MSG_RESULT([$with_ping_command])
1068
1069 elif [[ "z$ac_cv_uname_s" = "zUnixWare" ]] && \
1070         $PATH_TO_PING -n -s 127.0.0.1 56 1 2>/dev/null | \
1071         egrep -i "^round-trip|^rtt" >/dev/null
1072 then
1073         with_ping_command="$PATH_TO_PING -n -U -c %d %s"
1074         ac_cv_ping_packets_first=yes
1075         AC_MSG_RESULT([$with_ping_command])
1076
1077 elif $PATH_TO_PING -n -U -w 10 -c 1 127.0.0.1 2>/dev/null | \
1078         egrep -i "^round-trip|^rtt" >/dev/null
1079 then
1080         with_ping_command="$PATH_TO_PING -n -U -w %d -c %d %s"
1081         ac_cv_ping_packets_first=yes
1082         ac_cv_ping_has_timeout=yes
1083         AC_MSG_RESULT([$with_ping_command])
1084
1085 elif $PATH_TO_PING -n -U -c 1 127.0.0.1 2>/dev/null | \
1086         egrep -i "^round-trip|^rtt" >/dev/null
1087 then
1088         with_ping_command="$PATH_TO_PING -n -U -c %d %s"
1089         ac_cv_ping_packets_first=yes
1090         AC_MSG_RESULT([$with_ping_command])
1091
1092 elif $PATH_TO_PING -n -c 1 127.0.0.1 2>/dev/null | \
1093         egrep -i "^round-trip|^rtt" >/dev/null
1094 then
1095         with_ping_command="$PATH_TO_PING -n -c %d %s"
1096         ac_cv_ping_packets_first=yes
1097         AC_MSG_RESULT([$with_ping_command])
1098
1099 elif $PATH_TO_PING -n 127.0.0.1 -c 1 2>/dev/null | \
1100         egrep -i "^round-trip|^rtt" >/dev/null
1101 then
1102         with_ping_command="$PATH_TO_PING -n %s -c %d"
1103         AC_MSG_RESULT([$with_ping_command])
1104
1105 elif $PATH_TO_PING 127.0.0.1 -n 1 2>/dev/null | \
1106         egrep -i "^round-trip|^rtt" >/dev/null
1107 then
1108         with_ping_command="$PATH_TO_PING %s -n %d"
1109         AC_MSG_RESULT([$with_ping_command])
1110
1111 elif $PATH_TO_PING -n -s 127.0.0.1 56 1 2>/dev/null | \
1112         egrep -i "^round-trip|^rtt" >/dev/null
1113 then
1114         with_ping_command="$PATH_TO_PING -n -s %s 56 %d"
1115         AC_MSG_RESULT([$with_ping_command])
1116
1117 elif $PATH_TO_PING -n -h 127.0.0.1 -s 56 -c 1 2>/dev/null | \
1118         egrep -i "^round-trip|^rtt" >/dev/null
1119 then
1120         with_ping_command="$PATH_TO_PING -n -h %s -s 56 -c %d"
1121         AC_MSG_RESULT([$with_ping_command])
1122
1123 elif $PATH_TO_PING -n -s 56 -c 1 127.0.0.1 2>/dev/null | \
1124         egrep -i "^round-trip|^rtt" >/dev/null
1125 then
1126         with_ping_command="$PATH_TO_PING -n -s 56 -c %d %s"
1127         ac_cv_ping_packets_first=yes
1128         AC_MSG_RESULT([$with_ping_command])
1129
1130 elif $PATH_TO_PING -n -c 1 127.0.0.1 2>/dev/null | \
1131         egrep -i "^round-trip|^rtt" >/dev/null
1132 then
1133         with_ping_command="$PATH_TO_PING -n -c %d %s"
1134         ac_cv_ping_packets_first=yes
1135         AC_MSG_RESULT([$with_ping_command])
1136
1137 else
1138         AC_MSG_WARN([unable to find usable ping syntax])
1139 fi
1140
1141 AC_DEFINE_UNQUOTED(PING_COMMAND,"$with_ping_command",
1142         [path and args for ICMP ping command])
1143
1144 if test "x$ac_cv_ping_packets_first" != "xno"
1145 then
1146         AC_DEFINE(PING_PACKETS_FIRST,1,
1147                 [Define if packet count must precede host])
1148 fi
1149
1150 if test "x$ac_cv_ping_has_timeout" != "xno"
1151 then
1152         AC_DEFINE(PING_HAS_TIMEOUT,1,
1153                 [Define if ping has its own timeout option that should be set])
1154 fi
1155
1156 AC_ARG_WITH(ping6_command,
1157         ACX_HELP_STRING([--with-ping6-command=SYNTAX],
1158                 [sets syntax for ICMPv6 ping]),
1159         with_ping6_command=$withval,)
1160
1161 if test x"$with_ipv6" != xno ; then
1162 AC_MSG_CHECKING(for ICMPv6 ping syntax)
1163 ac_cv_ping6_packets_first=no
1164 if test -n "$with_ping6_command"
1165 then
1166         AC_MSG_RESULT([(command-line) $with_ping6_command])
1167         if echo "$with_ping6_command" | grep '%d.*%d.*%s' >/dev/null
1168         then
1169                 ac_cv_ping6_packets_first=yes
1170         elif echo "$with_ping6_command" | grep '%d.*%s.*%d' >/dev/null || \
1171              echo "$with_ping6_command" | grep '%s.*%d.*%d' >/dev/null
1172         then
1173                 # Just keep same logic as ping (IPv4) if we ever need ac_cv_ping6_has_timeout
1174                 true
1175         elif echo "$with_ping6_command" | grep '%d.*%s' >/dev/null
1176         then
1177                 ac_cv_ping6_packets_first=yes
1178         fi
1179 elif [[ "z$ac_cv_uname_o" = "zCygwin" -a "x$PATH_TO_PING" != "x" ]]; then
1180         with_ping6_command="$PATH_TO_PING -6 -n %d -w %d000 %s"
1181         ac_cv_ping6_packets_first=yes
1182         ac_cv_ping_has_timeout=yes
1183         AC_MSG_RESULT([$with_ping6_command])
1184 elif test "x$PATH_TO_PING6" != "x"; then
1185         if [[ "z$ac_cv_uname_s" = "zUnixWare" ]] && \
1186                 $PATH_TO_PING6 -n -s ::1 56 1 2>/dev/null | \
1187                 egrep -i "^round-trip|^rtt" >/dev/null
1188         then
1189                 with_ping6_command="$PATH_TO_PING6 -n -U -c %d %s"
1190                 ac_cv_ping6_packets_first=yes
1191                 AC_MSG_RESULT([$with_ping6_command])
1192
1193         elif $PATH_TO_PING6 -n -U -w 10 -c 1 ::1 2>/dev/null | \
1194                 egrep -i "^round-trip|^rtt" >/dev/null
1195         then
1196                 with_ping6_command="$PATH_TO_PING6 -n -U -w %d -c %d %s"
1197                 ac_cv_ping6_packets_first=yes
1198                 ac_cv_ping_has_timeout=yes
1199                 AC_MSG_RESULT([$with_ping6_command])
1200
1201         elif $PATH_TO_PING6 -n -U -c 1 ::1 2>/dev/null | \
1202                 egrep -i "^round-trip|^rtt" >/dev/null
1203         then
1204                 with_ping6_command="$PATH_TO_PING6 -n -U -c %d %s"
1205                 ac_cv_ping6_packets_first=yes
1206                 AC_MSG_RESULT([$with_ping6_command])
1207
1208         elif $PATH_TO_PING6 -n -c 1 ::1 2>/dev/null | \
1209                 egrep -i "^round-trip|^rtt" >/dev/null
1210         then
1211                 with_ping6_command="$PATH_TO_PING6 -n -c %d %s"
1212                 ac_cv_ping6_packets_first=yes
1213                 AC_MSG_RESULT([$with_ping6_command])
1214
1215         elif $PATH_TO_PING6 -n ::1 -c 1 2>/dev/null | \
1216                 egrep -i "^round-trip|^rtt" >/dev/null
1217         then
1218                 with_ping6_command="$PATH_TO_PING6 -n %s -c %d"
1219                 AC_MSG_RESULT([$with_ping6_command])
1220
1221         elif $PATH_TO_PING6 ::1 -n 1 2>/dev/null | \
1222                 egrep -i "^round-trip|^rtt" >/dev/null
1223         then
1224                 with_ping6_command="$PATH_TO_PING6 %s -n %d"
1225                 AC_MSG_RESULT([$with_ping6_command])
1226
1227         elif $PATH_TO_PING6 -n -s ::1 56 1 2>/dev/null | \
1228                 egrep -i "^round-trip|^rtt" >/dev/null
1229         then
1230                 with_ping6_command="$PATH_TO_PING6 -n -s %s 56 %d"
1231                 AC_MSG_RESULT([$with_ping6_command])
1232
1233         elif $PATH_TO_PING6 -n -h ::1 -s 56 -c 1 2>/dev/null | \
1234                 egrep -i "^round-trip|^rtt" >/dev/null
1235         then
1236                 with_ping6_command="$PATH_TO_PING6 -n -h %s -s 56 -c %d"
1237                 AC_MSG_RESULT([$with_ping6_command])
1238
1239         elif $PATH_TO_PING6 -n -s 56 -c 1 ::1 2>/dev/null | \
1240                 egrep -i "^round-trip|^rtt" >/dev/null
1241         then
1242                 with_ping6_command="$PATH_TO_PING6 -n -s 56 -c %d %s"
1243                 ac_cv_ping6_packets_first=yes
1244                 AC_MSG_RESULT([$with_ping_command])
1245
1246         elif $PATH_TO_PING6 -n -c 1 ::1 2>/dev/null | \
1247                 egrep -i "^round-trip|^rtt" >/dev/null
1248         then
1249                 with_ping6_command="$PATH_TO_PING6 -n -c %d %s"
1250                 ac_cv_ping6_packets_first=yes
1251                 AC_MSG_RESULT([$with_ping6_command])
1252
1253         fi
1254
1255 elif test "x$PATH_TO_PING" != "x"; then
1256         if [[ "z$ac_cv_uname_s" = "zUnixWare" ]] && \
1257                 $PATH_TO_PING -A inet6 -n -s ::1 56 1 2>/dev/null | \
1258                 egrep -i "^round-trip|^rtt" >/dev/null
1259         then
1260                 with_ping6_command="$PATH_TO_PING -A inet6 -n -U -c %d %s"
1261                 ac_cv_ping6_packets_first=yes
1262                 AC_MSG_RESULT([$with_ping6_command])
1263
1264         elif $PATH_TO_PING -A inet6 -n -U -c 1 ::1 2>/dev/null | \
1265                 egrep -i "^round-trip|^rtt" >/dev/null
1266         then
1267                 with_ping6_command="$PATH_TO_PING -A inet6 -n -U -c %d %s"
1268                 ac_cv_ping6_packets_first=yes
1269                 AC_MSG_RESULT([$with_ping6_command])
1270
1271         elif $PATH_TO_PING -A inet6 -n -c 1 ::1 2>/dev/null | \
1272                 egrep -i "^round-trip|^rtt" >/dev/null
1273         then
1274                 with_ping6_command="$PATH_TO_PING -A inet6 -n -c %d %s"
1275                 ac_cv_ping6_packets_first=yes
1276                 AC_MSG_RESULT([$with_ping6_command])
1277
1278         elif $PATH_TO_PING -A inet6 -n ::1 -c 1 2>/dev/null | \
1279                 egrep -i "^round-trip|^rtt" >/dev/null
1280         then
1281                 with_ping6_command="$PATH_TO_PING -A inet6 -n %s -c %d"
1282                 AC_MSG_RESULT([$with_ping6_command])
1283
1284         elif $PATH_TO_PING -A inet6 ::1 -n 1 2>/dev/null | \
1285                 egrep -i "^round-trip|^rtt" >/dev/null
1286         then
1287                 with_ping6_command="$PATH_TO_PING -A inet6 %s -n %d"
1288                 AC_MSG_RESULT([$with_ping6_command])
1289
1290         elif $PATH_TO_PING -A inet6 -n -s ::1 56 1 2>/dev/null | \
1291                 egrep -i "^round-trip|^rtt" >/dev/null
1292         then
1293                 with_ping6_command="$PATH_TO_PING -A inet6 -n -s %s 56 %d"
1294                 AC_MSG_RESULT([$with_ping6_command])
1295
1296         elif $PATH_TO_PING -A inet6 -n -h ::1 -s 56 -c 1 2>/dev/null | \
1297                 egrep -i "^round-trip|^rtt" >/dev/null
1298         then
1299                 with_ping6_command="$PATH_TO_PING -A inet6 -n -h %s -s 56 -c %d"
1300                 AC_MSG_RESULT([$with_ping6_command])
1301
1302         elif $PATH_TO_PING -A inet6 -n -s 56 -c 1 ::1 2>/dev/null | \
1303                 egrep -i "^round-trip|^rtt" >/dev/null
1304         then
1305                 with_ping6_command="$PATH_TO_PING -A inet6 -n -s 56 -c %d %s"
1306                 ac_cv_ping6_packets_first=yes
1307                 AC_MSG_RESULT([$with_ping_command])
1308
1309         elif $PATH_TO_PING -A inet6 -n -c 1 ::1 2>/dev/null | \
1310                 egrep -i "^round-trip|^rtt" >/dev/null
1311         then
1312                 with_ping6_command="$PATH_TO_PING -A inet6 -n -c %d %s"
1313                 ac_cv_ping6_packets_first=yes
1314                 AC_MSG_RESULT([$with_ping6_command])
1315
1316         fi
1317
1318 fi
1319
1320 if test "x$with_ping6_command" != "x"; then
1321         AC_DEFINE_UNQUOTED(PING6_COMMAND,"$with_ping6_command",
1322                 [path and args for ICMPv6 ping command])
1323 else
1324         AC_MSG_RESULT([none])
1325 fi
1326
1327 if test "x$ac_cv_ping6_packets_first" != "xno"; then
1328         AC_DEFINE(PING6_PACKETS_FIRST,1,
1329                 [Define if packet count must precede host])
1330 fi
1331 fi
1332
1333
1334 AC_ARG_WITH(nslookup_command,
1335             ACX_HELP_STRING([--with-nslookup-command=PATH],
1336                             [sets path to nslookup executable]),
1337             ac_cv_nslookup_command=$withval)
1338 if test -n "$ac_cv_nslookup_command"; then
1339         AC_MSG_NOTICE([Using specific nslookup at $ac_cv_nslookup_command])
1340 else
1341         AC_PATH_PROG(PATH_TO_NSLOOKUP,nslookup)
1342         if test -n "$PATH_TO_NSLOOKUP"
1343         then
1344                 AC_MSG_CHECKING(for nslookup syntax)
1345                 if $PATH_TO_NSLOOKUP -sil 127.0.0.1 2>&1 | grep ["Invalid option: sil"] >/dev/null
1346                 then
1347                         ac_cv_nslookup_command="$PATH_TO_NSLOOKUP"
1348                         AC_MSG_RESULT([$ac_cv_nslookup_command])
1349
1350                 else
1351                         ac_cv_nslookup_command="$PATH_TO_NSLOOKUP -sil"
1352                         AC_MSG_RESULT([$ac_cv_nslookup_command])
1353
1354                 fi
1355         else
1356                 AC_MSG_WARN([nslookup command not found])
1357         fi
1358 fi
1359
1360 if test -n "$ac_cv_nslookup_command"; then
1361         EXTRAS="$EXTRAS check_dns\$(EXEEXT)"
1362         AC_DEFINE_UNQUOTED(NSLOOKUP_COMMAND,"$ac_cv_nslookup_command", [path and args for nslookup])
1363 fi
1364
1365 AC_MSG_CHECKING([for number of online cpus])
1366 AC_TRY_COMPILE([#include <unistd.h>],
1367         [sysconf(_SC_NPROCESSORS_ONLN) > 0;],
1368         AC_DEFINE(HAVE_SYSCONF__SC_NPROCESSORS_ONLN,1,[Define if sysconf returns number of online cpus])
1369         AC_MSG_RESULT([sysconf(_SC_NPROCESSORS_ONLN)]),
1370         AC_MSG_RESULT([cannot calculate])
1371         )
1372
1373 AC_MSG_CHECKING([for number of available cpus])
1374 AC_TRY_COMPILE([#include <unistd.h>],
1375         [sysconf(_SC_NPROCESSORS_CONF) > 0;],
1376         AC_DEFINE(HAVE_SYSCONF__SC_NPROCESSORS_CONF,1,[Define if sysconf returns number of available cpus])
1377         AC_MSG_RESULT([sysconf(_SC_NPROCESSORS_CONF)]),
1378         AC_MSG_RESULT([cannot calculate])
1379         )
1380
1381 AC_PATH_PROG(PATH_TO_UPTIME,uptime)
1382 AC_ARG_WITH(uptime_command,
1383             ACX_HELP_STRING([--with-uptime-command=PATH],
1384                             [sets path to uptime]), PATH_TO_UPTIME=$withval)
1385 AC_DEFINE_UNQUOTED(PATH_TO_UPTIME,"$PATH_TO_UPTIME",[path to uptime binary])
1386
1387 AC_PATH_PROG(PATH_TO_RPCINFO,rpcinfo)
1388 AC_ARG_WITH(rpcinfo_command,
1389             ACX_HELP_STRING([--with-rpcinfo-command=PATH],
1390                             [sets path to rpcinfo]), PATH_TO_RPCINFO=$withval)
1391 AC_DEFINE_UNQUOTED(PATH_TO_RPCINFO,"$PATH_TO_RPCINFO",[path to rpcinfo binary])
1392
1393 AC_PATH_PROG(PATH_TO_LMSTAT,lmstat)
1394 if test -x "$PATH_TO_LMSTAT"
1395 then
1396         AC_DEFINE_UNQUOTED(PATH_TO_LMSTAT,"$PATH_TO_LMSTAT",[path to lmstat])
1397 else
1398         AC_MSG_WARN([Get lmstat from Globetrotter Software to monitor flexlm licenses])
1399 fi
1400
1401 AC_PATH_PROG(PATH_TO_SMBCLIENT,smbclient)
1402 AC_ARG_WITH(smbclient_command,
1403             ACX_HELP_STRING([--with-smbclient-command=PATH],
1404                             [sets path to smbclient]),
1405             PATH_TO_SMBCLIENT=$withval)
1406 if test -n "$PATH_TO_SMBCLIENT"
1407 then
1408         AC_DEFINE_UNQUOTED(PATH_TO_SMBCLIENT,"$PATH_TO_SMBCLIENT",[path to smbclient binary])
1409 else
1410         AC_MSG_WARN([Get smbclient from Samba.org to monitor SMB shares])
1411 fi
1412
1413 AC_PATH_PROG(PATH_TO_SNMPGET,snmpget)
1414 AC_ARG_WITH(snmpget_command,
1415             ACX_HELP_STRING([--with-snmpget-command=PATH],
1416                             [Path to snmpget command]),
1417             PATH_TO_SNMPGET=$withval)
1418 if test -n "$PATH_TO_SNMPGET"
1419 then
1420         AC_DEFINE_UNQUOTED(PATH_TO_SNMPGET,"$PATH_TO_SNMPGET",[path to snmpget binary])
1421         EXTRAS="$EXTRAS check_hpjd check_snmp\$(EXEEXT)"
1422 else
1423         AC_MSG_WARN([Get snmpget from http://net-snmp.sourceforge.net to make check_hpjd and check_snmp plugins])
1424 fi
1425
1426 AC_PATH_PROG(PATH_TO_SNMPGETNEXT,snmpgetnext)
1427 AC_ARG_WITH(snmpgetnext_command,
1428             ACX_HELP_STRING([--with-snmpgetnext-command=PATH],
1429                             [Path to snmpgetnext command]),
1430             PATH_TO_SNMPGETNEXT=$withval)
1431 if test -n "$PATH_TO_SNMPGETNEXT"
1432 then
1433         AC_DEFINE_UNQUOTED(PATH_TO_SNMPGETNEXT,"$PATH_TO_SNMPGETNEXT",[path to snmpgetnext binary])
1434 fi
1435
1436 if ( $PERL -M"Net::SNMP 3.6" -e 'exit' 2>/dev/null  )
1437 then
1438         AC_MSG_CHECKING(for Net::SNMP perl module)
1439         AC_MSG_RESULT([found])
1440 else
1441         AC_MSG_WARN([Tried $PERL - install Net::SNMP perl module if you want to use the perl snmp plugins])
1442 fi
1443
1444 AC_PATH_PROG(PATH_TO_QUAKESTAT,quakestat)
1445 AC_PATH_PROG(PATH_TO_QSTAT,qstat)
1446 AC_ARG_WITH(qstat_command,
1447             ACX_HELP_STRING([--with-qstat-command=PATH],
1448                             [Path to qstat command]), PATH_TO_QSTAT=$withval)
1449
1450 if test -x "$PATH_TO_QUAKESTAT"
1451 then
1452         ac_cv_path_to_qstat="$PATH_TO_QUAKESTAT"
1453         EXTRAS="$EXTRAS check_game\$(EXEEXT)"
1454
1455 elif test -n "$PATH_TO_QSTAT"
1456 then
1457         ac_cv_path_to_qstat="$PATH_TO_QSTAT"
1458         EXTRAS="$EXTRAS check_game\$(EXEEXT)"
1459 else
1460         AC_MSG_WARN([Get qstat from http://www.activesw.com/people/steve/qstat.html in order to make check_game plugin])
1461 fi
1462
1463 if test $ac_cv_path_to_qstat
1464 then
1465         AC_DEFINE_UNQUOTED(PATH_TO_QSTAT,"$ac_cv_path_to_qstat",
1466                 [path to qstat/quakestat])
1467 fi
1468
1469 AC_PATH_PROG(PATH_TO_FPING,fping)
1470 AC_PATH_PROG(PATH_TO_FPING6,fping6)
1471
1472 AC_ARG_WITH(fping_command,
1473             ACX_HELP_STRING([--with-fping-command=PATH],
1474                             [Path to fping command]), PATH_TO_FPING=$withval)
1475 AC_ARG_WITH(fping6_command,
1476             ACX_HELP_STRING([--with-fping6-command=PATH],
1477                             [Path to fping6 command]), PATH_TO_FPING6=$withval)
1478
1479 if test -n "$PATH_TO_FPING"
1480 then
1481         AC_DEFINE_UNQUOTED(PATH_TO_FPING,"$PATH_TO_FPING",[path to fping])
1482         EXTRAS="$EXTRAS check_fping\$(EXEEXT)"
1483         if test x"$with_ipv6" != xno && test -n "$PATH_TO_FPING6"; then
1484                 AC_DEFINE_UNQUOTED(PATH_TO_FPING6,"$PATH_TO_FPING6",[path to fping6])
1485         fi
1486 else
1487         AC_MSG_WARN([Get fping from http://www.fping.com in order to make check_fping plugin])
1488 fi
1489
1490 AC_PATH_PROG(PATH_TO_SSH,ssh)
1491 AC_ARG_WITH(ssh_command,
1492             ACX_HELP_STRING([--with-ssh-command=PATH],
1493                             [sets path for ssh]), PATH_TO_SSH=$withval)
1494 if test -n "$PATH_TO_SSH"
1495 then
1496         AC_DEFINE_UNQUOTED(SSH_COMMAND,"$PATH_TO_SSH",[path to ssh binary])
1497         EXTRAS="$EXTRAS check_by_ssh\$(EXEEXT)"
1498 else
1499         AC_MSG_WARN([Get ssh in order to make check_by_ssh plugin])
1500 fi
1501
1502 AC_PATH_PROG(PATH_TO_SUDO,sudo)
1503 AC_ARG_WITH(sudo_command,
1504             ACX_HELP_STRING([--with-sudo-command=PATH],
1505                             [sets path to sudo]), PATH_TO_SUDO=$withval)
1506 if test -n "$PATH_TO_SUDO"
1507 then
1508         AC_DEFINE_UNQUOTED(PATH_TO_SUDO,"$PATH_TO_SUDO",[path to sudo])
1509 else
1510         AC_MSG_WARN([Could not find sudo or eqivalent])
1511 fi
1512
1513 AC_PATH_PROG(PATH_TO_MAILQ,mailq)
1514 AC_ARG_WITH(mailq_command,
1515             ACX_HELP_STRING([--with-mailq-command=PATH],
1516                             [sets path to mailq]), PATH_TO_MAILQ=$withval)
1517 if test -n "$PATH_TO_MAILQ"
1518 then
1519         AC_DEFINE_UNQUOTED(PATH_TO_MAILQ,"$PATH_TO_MAILQ",[path to mailq])
1520 else
1521         AC_MSG_WARN([Could not find mailq or eqivalent])
1522 fi
1523
1524 AC_PATH_PROG(PATH_TO_QMAIL_QSTAT,qmail-qstat)
1525 AC_ARG_WITH(qmail_qstat_command,
1526             ACX_HELP_STRING([--with-qmail-qstat-command=PATH],
1527                             [sets path to qmail-qstat]), PATH_TO_QMAIL_QSTAT=$withval)
1528 if test -n "$PATH_TO_QMAIL_QSTAT"
1529 then
1530         AC_DEFINE_UNQUOTED(PATH_TO_QMAIL_QSTAT,"$PATH_TO_QMAIL_QSTAT",[path to qmail-qstat])
1531 else
1532         AC_MSG_WARN([Could not find qmail-qstat or eqivalent])
1533 fi
1534
1535 dnl SWAP info required is amount allocated/available and amount free
1536 dnl The plugin works through all the swap devices and adds up the total swap
1537 dnl available.
1538 AC_PATH_PROG(PATH_TO_SWAP,swap)
1539 if (test -n "$PATH_TO_SWAP")
1540 then
1541 AC_MSG_CHECKING([for $PATH_TO_SWAP format])
1542 if [$PATH_TO_SWAP -l 2>&1 >/dev/null]
1543 then
1544         ac_cv_have_swap=yes
1545         ac_cv_swap_command="$PATH_TO_SWAP -l"
1546         if [$PATH_TO_SWAP -l 2>/dev/null | \
1547                 egrep -i "^lswap +path +pri +swaplo +blocks +free +maxswap" \
1548                 >/dev/null]
1549         then
1550                 ac_cv_swap_format=[" %*d %*s %*d,%*d %*d %*d %f %f"]
1551                 ac_cv_swap_conv=2048
1552                 AC_MSG_RESULT([using IRIX format swap])
1553
1554         elif [$PATH_TO_SWAP -l 2>/dev/null | egrep -i "^path +dev +swaplo +blocks +free" >/dev/null]
1555         then
1556                 ac_cv_swap_format=["%*s %*[0-9,-] %*d %f %f"]
1557                 ac_cv_swap_conv=2048
1558                 AC_MSG_RESULT([using Unixware format swap])
1559         else
1560                 dnl if we don't know what format swap's output is
1561                 dnl we might as well pretend we didn't see it
1562                 ac_cv_have_swap=""
1563                 ac_cv_swap_command=""
1564         fi
1565 fi
1566 dnl end if for PATH_TO_SWAP
1567 fi
1568
1569 AC_PATH_PROG(PATH_TO_SWAPINFO,swapinfo)
1570 if (test -n "$PATH_TO_SWAPINFO")
1571 then
1572 AC_MSG_CHECKING([for $PATH_TO_SWAPINFO format])
1573 if [$PATH_TO_SWAPINFO -k 2>&1 | egrep -i "^Device" >/dev/null]
1574 then
1575         ac_cv_have_swap=yes
1576         ac_cv_swap_command="$PATH_TO_SWAPINFO -k"
1577
1578         if [$PATH_TO_SWAPINFO -k 2>/dev/null | egrep -i "^Device +1K-blocks +Used +Avail" >/dev/null]
1579         then
1580                 ac_cv_swap_format=["%*s %f %*d %f"]
1581                 ac_cv_swap_conv=1024
1582                 AC_MSG_RESULT([using FreeBSD format swapinfo])
1583         fi
1584
1585 elif [$PATH_TO_SWAPINFO -dfM 2>/dev/null | egrep -i "^TYPE +AVAIL +USED +FREE" >/dev/null]
1586 then
1587         ac_cv_have_swap=yes
1588         ac_cv_swap_command="$PATH_TO_SWAPINFO -dfM"
1589         ac_cv_swap_format=["%*s %f %*d %f"]
1590         ac_cv_swap_conv=1024
1591         AC_MSG_RESULT([using HP-UX format swapinfo])
1592 fi
1593 dnl end if for PATH_TO_SWAPINFO
1594 fi
1595
1596 AC_PATH_PROG(PATH_TO_LSPS,lsps)
1597 if (test -n "$PATH_TO_LSPS")
1598 then
1599 AC_MSG_CHECKING([for $PATH_TO_LSPS format])
1600 if [$PATH_TO_LSPS -a 2>/dev/null | egrep -i "^Page Space" > /dev/null]
1601 then
1602         ac_cv_have_swap=yes
1603         ac_cv_swap_command="$PATH_TO_LSPS -a"
1604         ac_cv_swap_format=["%*s %*s %*s %f%*s %f %*s"]
1605         ac_cv_swap_conv=1
1606         AC_MSG_RESULT([using AIX lsps])
1607 fi
1608 dnl end if for PATH_TO_SWAPINFO
1609 fi
1610
1611 dnl
1612 dnl test for swapctl system call, both the 2-arg and 3-arg variants
1613 dnl fwict, the 2-arg is an SVR4 standard, whereas the 3-arg is shared
1614 dnl in the various BSD's
1615 dnl
1616
1617 AC_CHECK_HEADERS([sys/stat.h sys/param.h])
1618 AC_CHECK_HEADERS([sys/swap.h], [], [], [
1619 #ifdef HAVE_SYS_PARAM_H
1620 #include <sys/param.h>
1621 #endif
1622 ])
1623 AC_CHECK_DECLS([swapctl],,,[
1624                #include <unistd.h>
1625                #include <sys/types.h>
1626                #include <sys/param.h>
1627                #include <sys/stat.h>
1628                #include <sys/swap.h>
1629                ])
1630 AC_CHECK_TYPES([swaptbl_t, swapent_t],,,[
1631                #include <sys/types.h>
1632                #include <sys/param.h>
1633                #include <sys/stat.h>
1634                #include <sys/swap.h>
1635                ])
1636 AC_CHECK_MEMBERS([struct swapent.se_nblks],,,[
1637                  #include <unistd.h>
1638                  #include <sys/types.h>
1639                  #include <sys/param.h>
1640                  #include <sys/stat.h>
1641                  #include <sys/swap.h>
1642                  ])
1643
1644 if test "$ac_cv_have_decl_swapctl" = "yes";
1645 then
1646         EXTRAS="$EXTRAS check_swap\$(EXEEXT)"
1647         AC_MSG_CHECKING([for 2-arg (SVR4) swapctl])
1648         if test "$ac_cv_type_swaptbl_t" = "yes" -a \
1649                 "$ac_cv_type_swapent_t" = "yes";
1650         then
1651                 AC_MSG_RESULT([yes])
1652                 ac_cv_check_swap_swapctl_svr4="1";
1653                 AC_DEFINE([CHECK_SWAP_SWAPCTL_SVR4],1,
1654                           [Define if 2-argument SVR4 swapctl exists])
1655         else
1656                 AC_MSG_RESULT([no])
1657                 AC_MSG_CHECKING([for 3-arg (*BSD) swapctl])
1658                 if test "$ac_cv_member_struct_swapent_se_nblks" = "yes";
1659                 then
1660                         AC_MSG_RESULT([yes])
1661                         AC_DEFINE([CHECK_SWAP_SWAPCTL_BSD],1,
1662                                   [Define if 3-argument BSD swapctl exists])
1663                 else
1664                         AC_MSG_RESULT([no])
1665                 fi
1666         fi
1667         AC_MSG_CHECKING([for whether swapctl uses blocks or pages])
1668         if test "$ac_cv_check_swap_swapctl_svr4" = "1";
1669         then
1670                 dnl
1671                 dnl the SVR4 spec returns values in pages
1672                 dnl
1673                 AC_MSG_RESULT([page])
1674                 AC_CHECK_DECLS([sysconf])
1675                 AC_MSG_CHECKING([for system page size])
1676                 if test "$ac_cv_have_decl_sysconf" = "yes";
1677                 then
1678                         AC_MSG_RESULT([determined by sysconf(3)])
1679                         ac_cv_swap_conv="(1048576/sysconf(_SC_PAGESIZE))"
1680                 else
1681                         AC_MSG_WARN([don't know. guessing 4096k])
1682                         ac_cv_swap_conv=256
1683                 fi
1684         else
1685                 dnl
1686                 dnl the BSD spec returns values in blocks
1687                 dnl
1688                 AC_MSG_RESULT([blocks (assuming 512b)])
1689                 ac_cv_swap_conv=2048
1690         fi
1691         AC_DEFINE_UNQUOTED(SWAP_CONVERSION,$ac_cv_swap_conv,
1692                 [Conversion factor to MB])
1693 fi
1694 dnl
1695 dnl end tests for the swapctl system calls
1696 dnl
1697
1698
1699 if test "x$ac_cv_have_swap" != "x"
1700 then
1701         AC_DEFINE(HAVE_SWAP,1,[Define if swap/swapinfo command is found])
1702         EXTRAS="$EXTRAS check_swap\$(EXEEXT)"
1703 fi
1704 if test "x$ac_cv_swap_command" != "x"
1705 then
1706         AC_DEFINE_UNQUOTED(SWAP_COMMAND,"$ac_cv_swap_command",
1707                 [Path to swap/swapinfo binary, with any args])
1708         AC_DEFINE_UNQUOTED(SWAP_FORMAT,"$ac_cv_swap_format",
1709                 [Format string for parsing swap output])
1710         AC_DEFINE_UNQUOTED(SWAP_CONVERSION,$ac_cv_swap_conv,
1711                 [Conversion factor to MB])
1712 fi
1713
1714 AC_ARG_WITH(proc-meminfo,
1715             ACX_HELP_STRING([--with-proc-meminfo=PATH],
1716                             [path to /proc/meminfo or equivalent]),
1717                             ac_cv_proc_meminfo=$withval)
1718 dnl dunno why this does not work below - use hack (kbd)
1719 dnl fine on linux, broken on solaris
1720 dnl if /bin/test -e "/proc/meminfo"
1721 AC_MSG_CHECKING([for /proc/meminfo])
1722 if test -n "$ac_cv_proc_meminfo"; then
1723         AC_MSG_RESULT([(command line) $ac_cv_proc_meminfo])
1724 elif [cat /proc/meminfo > /dev/null 2>&1]; then
1725         AC_MSG_RESULT([found /proc/meminfo])
1726         ac_cv_proc_meminfo="/proc/meminfo"
1727 else
1728         AC_MSG_RESULT([no])
1729 fi
1730
1731 if test -n "$ac_cv_proc_meminfo"; then
1732         AC_DEFINE(HAVE_PROC_MEMINFO,1,[Define if we have /proc/meminfo])
1733         AC_DEFINE_UNQUOTED(PROC_MEMINFO,"$ac_cv_proc_meminfo",[path to /proc/meminfo if name changes])
1734         EXTRAS="$EXTRAS check_swap\$(EXEEXT)"
1735 fi
1736
1737 AC_PATH_PROG(PATH_TO_DIG,dig)
1738 AC_ARG_WITH(dig_command,
1739             ACX_HELP_STRING([--with-dig-command=PATH],
1740                             [Path to dig command]), PATH_TO_DIG=$withval)
1741 if test -n "$PATH_TO_DIG"; then
1742         EXTRAS="$EXTRAS check_dig\$(EXEEXT)"
1743         AC_DEFINE_UNQUOTED(PATH_TO_DIG,"$PATH_TO_DIG",[Path to dig command, if present])
1744 fi
1745
1746 AC_PATH_PROG(PATH_TO_APTGET,apt-get)
1747 AC_ARG_WITH(apt-get_command,
1748             ACX_HELP_STRING([--with-apt-get-command=PATH],
1749                             [Path to apt-get command]),
1750                             with_apt_get_command=$withval,
1751                             with_apt_get_command=$PATH_TO_APTGET)
1752 AC_DEFINE_UNQUOTED(PATH_TO_APTGET,"$PATH_TO_APTGET",[Path to apt-get command, if present])
1753 if test -n "$PATH_TO_APTGET" ; then
1754         EXTRAS="$EXTRAS check_apt\$(EXEEXT)"
1755 fi
1756
1757
1758 if test -f $srcdir/plugins/check_nt.c ; then
1759   EXTRAS="$EXTRAS check_nt\$(EXEEXT)"
1760 fi
1761
1762
1763 dnl used in check_dhcp
1764 AC_CHECK_HEADERS(sys/sockio.h)
1765
1766 case $host in
1767         *bsd*)
1768                 AC_DEFINE(__bsd__,1,[bsd specific code in check_dhcp.c])
1769         ;;
1770         *linux*)
1771                 AC_DEFINE(__linux__,1,[linux specific code in check_dhcp.c])
1772         ;;
1773         *sun* | *solaris*)
1774                 AC_DEFINE(__sun__,1,[sun specific code in check_dhcp.c])
1775         ;;
1776         *hpux*)
1777                 AC_DEFINE(__hpux__,1,[hpux specific code in check_dhcp.c])
1778         ;;
1779 esac
1780
1781 AC_SUBST(EXTRAS)
1782 AC_SUBST(EXTRAS_ROOT)
1783 AC_SUBST(EXTRA_NETOBJS)
1784 AC_SUBST(DEPLIBS)
1785
1786 AM_GNU_GETTEXT([external], [need-ngettext])
1787 AM_GNU_GETTEXT_VERSION(0.15)
1788
1789 dnl Check for Redhat spopen problem
1790 dnl Wierd problem where ECHILD is returned from a wait call in error
1791 dnl Only appears to affect nslookup and dig calls. Only affects redhat around
1792 dnl 2.6.9-11 (okay in 2.6.9-5). Redhat investigating root cause
1793 dnl We patch plugins/popen.c
1794 dnl Need to add smp because uname different on those
1795 dnl Can force patch to be applied with --enable-redhat-pthread-workaround
1796 AC_ARG_ENABLE(redhat-pthread-workaround,
1797         AC_HELP_STRING([--enable-redhat-pthread-workaround],
1798                 [force Redhat patch to be applied (default: test system)]),
1799         [ac_cv_enable_redhat_pthread_workaround=$enableval],
1800         [ac_cv_enable_redhat_pthread_workaround=test])
1801 if test "$ac_cv_enable_redhat_pthread_workaround" = "test" ; then
1802         if echo $ac_cv_uname_r | egrep "\.EL(smp)?$" >/dev/null 2>&1 ; then
1803                 AC_MSG_NOTICE([See https://www.monitoring-plugins.org/doc/faq/configure-hangs.html if this next part takes a long time])
1804                 AC_MSG_CHECKING(for redhat spopen problem)
1805                 ( cd config_test && make && make test ) > /dev/null 2>&1
1806                 if test $? -eq 0 ; then
1807                         AC_MSG_RESULT(okay)
1808                 else
1809                         AC_MSG_RESULT(error)
1810                         AC_DEFINE(REDHAT_SPOPEN_ERROR, 1, [Workaround on redhat in spopen])
1811                 fi
1812         fi
1813 elif test "$ac_cv_enable_redhat_pthread_workaround" = "yes" ; then
1814         AC_DEFINE(REDHAT_SPOPEN_ERROR, 1, [Forced workaround on redhat in spopen])
1815 fi
1816
1817 dnl Perl modules
1818 AC_ARG_ENABLE(perl-modules,
1819         AC_HELP_STRING([--enable-perl-modules],
1820                 [Enables installation of Monitoring::Plugin and its dependencies (default: no)]),
1821         [enable_perl_modules=$enableval],
1822         [enable_perl_modules=no])
1823 if test "$enable_perl_modules" = "yes" ; then
1824   AC_SUBST(PERLMODS_DIR,perlmods)
1825 fi
1826
1827 # From Tap configure
1828 # Checks for libraries
1829 case "$host" in
1830         *-*-*freebsd4*)
1831                 LDFLAGS="$LDFLAGS -pthread"
1832                 HAVE_LIBPTHREAD=1
1833                 ;;
1834         *)
1835                 AC_CHECK_LIB(pthread, main)
1836                 ;;
1837 esac
1838
1839 dnl External libraries - see ACKNOWLEDGEMENTS
1840 gl_INIT
1841
1842 dnl Some helpful common compile errors checked here
1843 if test "$ac_cv_uname_s" = 'SunOS' -a \( "x$ac_cv_prog_ac_ct_AR" = "x" -o "$ac_cv_prog_ac_ct_AR" = 'false' \) ; then
1844         AC_MSG_ERROR(No ar found for Solaris - is /usr/ccs/bin in PATH?)
1845 fi
1846
1847 AC_OUTPUT(
1848   Makefile
1849   tap/Makefile
1850   lib/Makefile
1851   plugins/Makefile
1852   lib/tests/Makefile
1853   plugins-root/Makefile
1854   plugins-scripts/Makefile
1855   plugins-scripts/utils.pm
1856   plugins-scripts/utils.sh
1857   perlmods/Makefile
1858   test.pl
1859   pkg/solaris/pkginfo
1860   po/Makefile.in
1861 )
1862
1863
1864 dnl the ones below that are commented out need to be cleaned up
1865 dnl in the configure code above to use with_foo instead of ac_cv_foo
1866 dnl if we want them to show up here.  it'd also make the code cleaner.
1867 dnl i'll get to that on another rainy day :) -sf
1868 ACX_FEATURE([with],[apt-get-command])
1869 dnl ACX_FEATURE([with],[dig-command])
1870 dnl ACX_FEATURE([with],[fping-command])
1871 dnl ACX_FEATURE([with],[mailq-command])
1872 dnl ACX_FEATURE([with],[nslookup-command])
1873 ACX_FEATURE([with],[ping6-command])
1874 ACX_FEATURE([with],[ping-command])
1875 dnl ACX_FEATURE([with],[qstat-command])
1876 dnl ACX_FEATURE([with],[rpcinfo-command])
1877 dnl ACX_FEATURE([with],[smbclient-command])
1878 dnl ACX_FEATURE([with],[snmpget-command])
1879 dnl ACX_FEATURE([with],[snmpgetnext-command])
1880 dnl ACX_FEATURE([with],[ssh-command])
1881 dnl ACX_FEATURE([with],[uptime-command])
1882
1883 dnl ACX_FEATURE([with],[proc-meminfo])
1884 dnl ACX_FEATURE([with],[ps-command])
1885 dnl ACX_FEATURE([with],[ps-format])
1886 dnl ACX_FEATURE([with],[ps-cols])
1887 dnl ACX_FEATURE([with],[ps-varlist])
1888
1889 ACX_FEATURE([with],[ipv6])
1890 ACX_FEATURE([with],[mysql])
1891 ACX_FEATURE([with],[openssl])
1892 ACX_FEATURE([with],[gnutls])
1893 ACX_FEATURE([enable],[extra-opts])
1894 ACX_FEATURE([with],[perl])
1895 ACX_FEATURE([enable],[perl-modules])
1896 ACX_FEATURE([with],[cgiurl])
1897 ACX_FEATURE([with],[trusted-path])
1898 ACX_FEATURE([enable],[libtap])
1899 ACX_FEATURE([with],[libcurl])
1900