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configure.in
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dnl Process this file with autoconf to produce a configure script.
AC_PREREQ(2.59)
AC_INIT(nagios-plugins,1.4.15)
AC_CONFIG_SRCDIR(NPTest.pm)
AC_CONFIG_FILES([gl/Makefile
nagios-plugins.spec])
AC_CONFIG_AUX_DIR(build-aux)
AM_INIT_AUTOMAKE([1.8.3])
AM_CONFIG_HEADER(config.h)
AC_CANONICAL_HOST
RELEASE=1
AC_SUBST(RELEASE)
AC_PREFIX_DEFAULT(/usr/local/nagios)
dnl Deprecated configure options
dnl Append user (-o), group (-g), mode (-m) to install command
dnl There is an assumption that this is possible with ./configure's chosen install command
extra_install_args=""
AC_ARG_WITH(nagios_user,
ACX_HELP_STRING([--with-nagios-user=USER],
[Installs executables with this user. Defaults to install user]),
extra_install_args="-o $withval")
AC_ARG_WITH(nagios_group,
ACX_HELP_STRING([--with-nagios-group=GROUP],
[Installs executables with this group. Defaults to install user]),
extra_install_args="$extra_install_args -g $withval")
AC_ARG_WITH(world_permissions,
ACX_HELP_STRING([--without-world-permissions],
[Installs executables without world permissions]))
if test "x$with_world_permissions" = xno ; then
extra_install_args="$extra_install_args -m 0550"
fi
INSTALL="$INSTALL $extra_install_args"
INSTALL_STRIP_PROGRAM="$INSTALL_STRIP_PROGRAM $extra_install_args"
AC_SUBST(INSTALL)
AC_PROG_CC
gl_EARLY
AC_PROG_GCC_TRADITIONAL
AC_PROG_LIBTOOL
AM_PROG_CC_C_O
AC_FUNC_ERROR_AT_LINE
AC_SYS_LARGEFILE
ifdef([AC_FUNC_STRTOD],[AC_FUNC_STRTOD],[AM_FUNC_STRTOD])
PLUGIN_TEST=`echo $srcdir/plugins/t/*.t|sed -e 's,\.*/plugins/,,g'`
AC_SUBST(PLUGIN_TEST)dnl
SCRIPT_TEST=`echo $srcdir/plugins-scripts/t/*.t|sed -e 's,\.*/plugins-scripts/,,g'`
AC_SUBST(SCRIPT_TEST)dnl
WARRANTY="The nagios plugins come with ABSOLUTELY NO WARRANTY. You may redistribute\ncopies of the plugins under the terms of the GNU General Public License.\nFor more information about these matters, see the file named COPYING.\n"
AC_SUBST(WARRANTY)
SUPPORT="Send email to [email protected] if you have questions\nregarding use of this software. To submit patches or suggest improvements,\nsend email to [email protected].\nPlease include version information with all correspondence (when possible,\nuse output from the --version option of the plugin itself).\n"
AC_SUBST(SUPPORT)
dnl CGIURL has changed for Nagios with 1.0 beta
AC_ARG_WITH(cgiurl,
ACX_HELP_STRING([--with-cgiurl=DIR],
[sets URL for cgi programs]),
with_cgiurl=$withval,
with_cgiurl=/nagios/cgi-bin)
CGIURL="$with_cgiurl"
AC_DEFINE_UNQUOTED(CGIURL,"$CGIURL",[URL of CGI programs])
AC_ARG_WITH(trusted_path,
ACX_HELP_STRING([--with-trusted-path=PATH],
[sets trusted path for executables called by scripts (default=/bin:/sbin:/usr/bin:/usr/sbin)]),
with_trusted_path=$withval,
with_trusted_path=/bin:/sbin:/usr/bin:/usr/sbin)
AC_SUBST(with_trusted_path)
EXTRAS=
EXTRAS_ROOT=
dnl PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/etc:/usr/local/bin:/usr/local/sbin:$PATH
LDFLAGS="$LDFLAGS -L."
ac_cv_uname_m=`uname -m`
ac_cv_uname_s=`uname -s`
ac_cv_uname_r=`uname -r`
ac_cv_uname_v=`uname -v`
PKG_ARCH=`uname -p`
REV_DATESTAMP=`date '+%Y.%m.%d.%H.%M'`
REV_TIMESTAMP=`date '+%Y%m%d%H%M%S'`
AC_SUBST(PKG_ARCH)
AC_SUBST(REV_DATESTAMP)
AC_SUBST(REV_TIMESTAMP)
dnl Check if version file is present
AM_CONDITIONAL([RELEASE_PRESENT], [test -f $srcdir/release])
# Also read in the version from it
if test -f $srcdir/release; then
NP_RELEASE="$(<release)"
else
NP_RELEASE="$PACKAGE_VERSION"
fi
AC_SUBST(NP_RELEASE)
dnl Checks for programs.
AC_PATH_PROG(PYTHON,python)
AC_PATH_PROG(SH,sh)
AC_PATH_PROG(PERL,perl)
AC_PATH_PROG(LIBGNUTLS_CONFIG,libgnutls-config)
AC_PATH_PROG(HOSTNAME,hostname)
AC_PATH_PROG(BASENAME,basename)
dnl allow them to override the path of perl
AC_ARG_WITH(perl,
ACX_HELP_STRING([--with-perl=PATH],
[sets path to perl executable]),
with_perl=$withval,with_perl=$PERL)
AC_SUBST(PERL, $with_perl)
dnl openssl/gnutls
AC_ARG_WITH(openssl,
AC_HELP_STRING([--with-openssl=DIR],
[path to openssl installation]),)
AC_ARG_WITH(gnutls,
ACX_HELP_STRING([--with-gnutls=PATH],
[path to gnutls installation root]),)
dnl you can only have one or the other
if test ! "$with_openssl" = "" && test ! "$with_openssl" = "no"; then
with_gnutls="no"
fi
if test ! "$with_gnutls" = "" && test ! "$with_gnutls" = "no"; then
with_openssl="no"
fi
dnl list of possible dirs to try to autodetect openssl
dnl if $dir/include exists, we consider it found
dnl the order should allow locally installed versions to override distros' ones
OPENSSL_DIRS="/usr /usr/local /usr/slocal /usr/local/openssl /usr/local/ssl \
/opt /opt/openssl"
dnl
dnl Checks for libraries.
dnl
AC_CHECK_LIB(dce,main,SOCKETLIBS="$SOCKETLIBS -ldce")
AC_CHECK_LIB(nsl,main,SOCKETLIBS="$SOCKETLIBS -lnsl")
AC_CHECK_LIB(socket,socket,SOCKETLIBS="$SOCKETLIBS -lsocket")
AC_CHECK_LIB(resolv,main,SOCKETLIBS="$SOCKETLIBS -lresolv")
AC_SUBST(SOCKETLIBS)
dnl
dnl check for math-related functions needing -lm
AC_CHECK_HEADERS(math.h)
AC_CHECK_LIB(m,floor,MATHLIBS="-lm")
AC_CHECK_HEADERS(mp.h)
AC_CHECK_LIB(bsd,pow,MATHLIBS="$MATHLIBS -lbsd")
AC_SUBST(MATHLIBS)
dnl Check if we buils local libtap
AC_ARG_ENABLE(libtap,
AC_HELP_STRING([--enable-libtap],
[Enable built-in libtap for unit-testing (default: autodetect system library).]),
[enable_libtap=$enableval],
[enable_libtap=no])
AM_CONDITIONAL([USE_LIBTAP_LOCAL],[test "$enable_libtap" = "yes"])
# If not local, check if we can use the system one
if test "$enable_libtap" != "yes" ; then
dnl Check for libtap, to run perl-like tests
AC_CHECK_LIB(tap, plan_tests,
enable_libtap="yes"
)
fi
# Finally, define tests if we use libtap
if test "$enable_libtap" = "yes" ; then
EXTRA_TEST="test_utils test_disk test_tcp test_cmd test_base64"
AC_SUBST(EXTRA_TEST)
fi
dnl INI Parsing
AC_ARG_ENABLE(extra-opts,
AC_HELP_STRING([--enable-extra-opts],
[Enables parsing of plugins ini config files for extra options (default: no)]),
[enable_extra_opts=$enableval],
[enable_extra_opts=no])
AM_CONDITIONAL([USE_PARSE_INI],[test "$enable_extra_opts" = "yes"])
if test "$enable_extra_opts" = "yes" ; then
AC_DEFINE(NP_EXTRA_OPTS,[1],[Enable INI file parsing.])
if test "$enable_libtap" = "yes"; then
EXTRA_TEST="$EXTRA_TEST test_ini1 test_ini3 test_opts1 test_opts2 test_opts3"
AC_SUBST(EXTRA_TEST)
fi
fi
dnl Check for PostgreSQL libraries
_SAVEDLIBS="$LIBS"
_SAVEDCPPFLAGS="$CPPFLAGS"
AC_ARG_WITH(pgsql,
ACX_HELP_STRING([--with-pgsql=DIR],
[sets path to pgsql installation]),
PGSQL=$withval,)
AC_CHECK_LIB(crypt,main)
if test "$ac_cv_lib_crypt_main" = "yes" -a "x$PGSQL" != "xno"; then
if test -n "$PGSQL"; then
LDFLAGS="$LDFLAGS -L$PGSQL/lib"
CPPFLAGS="$CPPFLAGS -I$PGSQL/include"
fi
AC_CHECK_LIB(pq,PQsetdbLogin,,,-lcrypt)
if test "$ac_cv_lib_pq_PQsetdbLogin" = "yes"; then
AC_CHECK_HEADERS(pgsql/libpq-fe.h)
AC_CHECK_HEADERS(postgresql/libpq-fe.h)
AC_CHECK_HEADERS(libpq-fe.h)
if [[ -n "$PGSQL" -a "$ac_cv_header_libpq_fe_h" = "yes" ]]; then
PGLIBS="-L$PGSQL/lib -lpq -lcrypt"
PGINCLUDE="-I$PGSQL/include"
elif test "$ac_cv_header_pgsql_libpq_fe_h" = "yes"; then
PGLIBS="-lpq -lcrypt"
PGINCLUDE="-I/usr/include/pgsql"
elif test "$ac_cv_header_postgresql_libpq_fe_h" = "yes"; then
PGLIBS="-L$PGSQL/lib -lpq -lcrypt"
PGINCLUDE="-I/usr/include/postgresql"
elif test "$ac_cv_header_libpq_fe_h" = "yes"; then
PGLIBS="-L$PGSQL/lib -lpq -lcrypt"
PGINCLUDE="-I$PGSQL/include"
fi
if test -z "$PGINCLUDE"; then
AC_MSG_WARN([Skipping PostgreSQL plugin (check_pgsql)])
AC_MSG_WARN([install PostgreSQL headers to compile this plugin (see REQUIREMENTS).])
else
AC_SUBST(PGLIBS)
AC_SUBST(PGINCLUDE)
EXTRAS="$EXTRAS check_pgsql"
fi
else
AC_MSG_WARN([Skipping PostgreSQL plugin (check_pgsql)])
AC_MSG_WARN([LIBS="$LIBS" CPPFLAGS="$CPPFLAGS"])
AC_MSG_WARN([install PostgreSQL libs to compile this plugin (see REQUIREMENTS).])
fi
else
AC_MSG_WARN([Skipping PostgreSQL plugin (check_pgsql)])
AC_MSG_WARN([install lib crypt and PostgreSQL libs to compile this plugin (see REQUIREMENTS).])
fi
LIBS="$_SAVEDLIBS"
CPPFLAGS="$_SAVEDCPPFLAGS"
dnl Check for radius libraries
_SAVEDLIBS="$LIBS"
AC_CHECK_LIB(radiusclient,rc_read_config)
if test "$ac_cv_lib_radiusclient_rc_read_config" = "yes"; then
EXTRAS="$EXTRAS check_radius"
RADIUSLIBS="-lradiusclient"
AC_SUBST(RADIUSLIBS)
else
AC_CHECK_LIB(radiusclient-ng,rc_read_config)
if test "$ac_cv_lib_radiusclient_ng_rc_read_config" = "yes"; then
EXTRAS="$EXTRAS check_radius"
RADIUSLIBS="-lradiusclient-ng"
AC_SUBST(RADIUSLIBS)
else
AC_MSG_WARN([Skipping radius plugin])
AC_MSG_WARN([install radius libs to compile this plugin (see REQUIREMENTS).])
fi
fi
LIBS="$_SAVEDLIBS"
dnl Check for LDAP libraries
_SAVEDLIBS="$LIBS"
AC_CHECK_LIB(ldap,main,,,-llber)
if test "$ac_cv_lib_ldap_main" = "yes"; then
LDAPLIBS="-lldap -llber"\
LDAPINCLUDE="-I/usr/include/ldap"
AC_SUBST(LDAPLIBS)
AC_SUBST(LDAPINCLUDE)
AC_CHECK_FUNCS(ldap_set_option)
EXTRAS="$EXTRAS check_ldap"
AC_CHECK_FUNCS(ldap_init ldap_set_option ldap_get_option ldap_start_tls_s)
else
AC_MSG_WARN([Skipping LDAP plugin])
AC_MSG_WARN([install LDAP libs to compile this plugin (see REQUIREMENTS).])
fi
LIBS="$_SAVEDLIBS"
dnl Check for headers used by check_ide_smart
AC_CHECK_HEADER(linux/hdreg.h, FOUNDINCLUDE=yes, FOUNDINCLUDE=no)
if test "$FOUNDINCLUDE" = "yes" ; then
AC_CHECK_HEADER(linux/types.h, FOUNDINCLUDE=yes, FOUNDINCLUDE=no)
fi
if test "$FOUNDINCLUDE" = "yes" ; then
EXTRAS="$EXTRAS check_ide_smart"
else
AC_MSG_WARN([Skipping check_ide_smart plugin.])
AC_MSG_WARN([check_ide_smart is linux specific. It requires linux/hdreg.h and linux/types.h.])
fi
dnl Check for mysql libraries
np_mysqlclient
if test $with_mysql = "no" ; then
AC_MSG_WARN([Skipping mysql plugin])
AC_MSG_WARN([install mysql client libs to compile this plugin (see REQUIREMENTS).])
else
EXTRAS="$EXTRAS check_mysql check_mysql_query"
MYSQLINCLUDE="$np_mysql_include"
MYSQLLIBS="$np_mysql_libs"
MYSQLCFLAGS="$np_mysql_cflags"
AC_SUBST(MYSQLINCLUDE)
AC_SUBST(MYSQLLIBS)
AC_SUBST(MYSQLCFLAGS)
fi
AC_ARG_WITH([ipv6],
[AS_HELP_STRING([--with-ipv6], [support IPv6 @<:@default=check@:>@])],
[], [with_ipv6=check])
dnl Check for AF_INET6 support - unistd.h required for Darwin
if test "$with_ipv6" != "no"; then
AC_CACHE_CHECK([for IPv6 support], np_cv_sys_ipv6, [
AC_TRY_COMPILE(
[#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#include <netinet/in.h>
#include <sys/socket.h>],
[struct sockaddr_in6 sin6;
void *p;
sin6.sin6_family = AF_INET6;
sin6.sin6_port = 587;
p = &sin6.sin6_addr;],
[np_cv_sys_ipv6=yes],
[np_cv_sys_ipv6=no])
])
if test "$np_cv_sys_ipv6" = "no" -a "$with_ipv6" != "check"; then
AC_MSG_FAILURE([--with-ipv6 was given, but test for IPv6 support failed])
fi
if test "$np_cv_sys_ipv6" = "yes"; then
AC_DEFINE(USE_IPV6,1,[Enable IPv6 support])
fi
with_ipv6="$np_cv_sys_ipv6"
fi
dnl Checks for Kerberos. Must come before openssl checks for Redhat EL 3
AC_CHECK_HEADERS(krb5.h,FOUNDINCLUDE=yes,FOUNDINCLUDE=no)
if test "$FOUNDINCLUDE" = "no"; then
_SAVEDCPPFLAGS="$CPPFLAGS"
CPPFLAGS="$_SAVEDCPPFLAGS -I/usr/kerberos/include"
unset ac_cv_header_krb5_h
AC_CHECK_HEADERS(krb5.h,
KRB5INCLUDE="-I/usr/kerberos/include"
FOUNDINCLUDE=yes,
FOUNDINCLUDE=no)
fi
AC_SUBST(KRBINCLUDE)
if test "$FOUNDINCLUDE" = "no"; then
CPPFLAGS="$_SAVEDCPPFLAGS"
fi
dnl *** The following block comes from wget configure.ac ***
dnl Unfortunately, as of this writing (OpenSSL 0.9.6), the libcrypto
dnl shared library doesn't record its dependency on libdl, so we
dnl need to check for it ourselves so we won't fail to link due to a
dnl lack of -ldl. Most OSes use dlopen(), but HP-UX uses
dnl shl_load().
AC_CHECK_LIB(dl,dlopen)
AC_CHECK_LIB(dl,shl_load)
dnl openssl detection/configuration
if ! test x"$with_openssl" = x"no"; then
dnl Check for OpenSSL location if it wasn't already specified
if ! test -d "$with_openssl"; then
for d in $OPENSSL_DIRS; do
if test -x ${d}/bin/openssl || test -x ${d}/sbin/openssl ; then
with_openssl=$d
fi
done
fi
_SAVEDCPPFLAGS="$CPPFLAGS"
_SAVEDLDFLAGS="$LDFLAGS"
dnl Check for OpenSSL header files
unset FOUNDINCLUDE
if test x"$with_openssl" != x"/usr" ; then
CPPFLAGS="$CPPFLAGS -I$with_openssl/include"
LDFLAGS="$LDFLAGS -L$with_openssl/lib"
fi
dnl check for openssl in $dir/include/openssl
AC_CHECK_HEADERS(openssl/ssl.h openssl/x509.h openssl/rsa.h openssl/pem.h openssl/crypto.h openssl/err.h,
SSLINCLUDE="-I$with_openssl/include"
FOUNDINCLUDE=yes,
FOUNDINCLUDE=no)
dnl else check to see if $dir/include has it
if test "$FOUNDINCLUDE" = "no"; then
AC_CHECK_HEADERS(ssl.h x509.h rsa.h pem.h crypto.h err.h,
SSLINCLUDE="-I$with_openssl/include"
FOUNDINCLUDE=yes,
FOUNDINCLUDE=no)
fi
AC_SUBST(SSLINCLUDE)
dnl if we didn't find it, reset CPPFLAGS
if test "$FOUNDINCLUDE" = "no"; then
CPPFLAGS="$_SAVEDCPPFLAGS"
LDFLAGS="$_SAVEDLDFLAGS"
fi
dnl Check for crypto lib
_SAVEDLIBS="$LIBS"
LIBS="-L${with_openssl}/lib"
AC_CHECK_LIB(crypto,CRYPTO_lock)
if test "$ac_cv_lib_crypto_CRYPTO_lock" = "yes"; then
dnl Check for SSL lib
AC_CHECK_LIB(ssl,main, SSLLIBS="-lssl -lcrypto",,-lcrypto)
fi
LIBS="$_SAVEDLIBS"
dnl test headers and libs to decide whether check_http should use SSL
if test "$ac_cv_lib_crypto_CRYPTO_lock" = "yes"; then
if test "$ac_cv_lib_ssl_main" = "yes"; then
if test "$FOUNDINCLUDE" = "yes"; then
FOUNDOPENSSL="yes"
fi
fi
fi
fi
dnl check for gnutls if openssl isn't found (or is disabled)
if test ! "$FOUNDOPENSSL" = "yes" && test ! "$with_gnutls" = "no"; then
if test ! "$with_gnutls" = ""; then
CPPFLAGS="$CPPFLAGS -I${with_gnutls}/include"
elif test ! "$LIBGNUTLS_CONFIG" = ""; then
CPPFLAGS="$CPPFLAGS -I`$LIBGNUTLS_CONFIG --prefix`"
fi
AC_CHECK_HEADERS([gnutls/openssl.h],FOUNDGNUTLS="yes",)
if test "$FOUNDGNUTLS" = "yes"; then
AC_CHECK_LIB(gnutls-openssl,main,SSLLIBS="-lgnutls-openssl")
fi
fi
dnl end check for gnutls
if test "$FOUNDOPENSSL" = "yes" || test "$FOUNDGNUTLS" = "yes"; then
check_tcp_ssl="check_simap check_spop check_jabber check_nntps check_ssmtp"
AC_SUBST(check_tcp_ssl)
AC_SUBST(SSLLIBS)
AC_DEFINE(HAVE_SSL,1,[Define if SSL libraries are found])
if test "$FOUNDOPENSSL" = "yes"; then
AC_DEFINE(USE_OPENSSL,1,[Define if using OpenSSL libraries])
with_openssl="yes"
with_gnutls="no"
else
AC_DEFINE(USE_GNUTLS,1,[Define if using gnutls libraries])
with_gnutls="yes"
with_openssl="no"
fi
else
dnl else deliberately disabled or no ssl support available
AC_MSG_WARN([OpenSSL or GnuTLS libs could not be found or were disabled])
with_openssl="no"
with_gnutls="no"
fi
dnl
dnl Checks for header files.
dnl
AC_HEADER_TIME
AC_HEADER_SYS_WAIT
AC_CHECK_HEADERS(signal.h syslog.h uio.h errno.h sys/time.h sys/socket.h sys/un.h sys/poll.h)
AC_CHECK_HEADERS(features.h stdarg.h sys/unistd.h ctype.h)
dnl Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
AC_STRUCT_TM
AC_TYPE_PID_T
AC_TYPE_SIZE_T
AC_TYPE_SIGNAL
AC_CACHE_CHECK([for va_copy],ac_cv_HAVE_VA_COPY,[
AC_TRY_LINK([#include <stdarg.h>
va_list ap1,ap2;], [va_copy(ap1,ap2);],
ac_cv_HAVE_VA_COPY=yes,
ac_cv_HAVE_VA_COPY=no)])
if test x"$ac_cv_HAVE_VA_COPY" = x"yes"; then
AC_DEFINE(HAVE_VA_COPY,1,[Whether va_copy() is available])
else
AC_CACHE_CHECK([for __va_copy],ac_cv_HAVE___VA_COPY,[
AC_TRY_LINK([#include <stdarg.h>
va_list ap1,ap2;], [__va_copy(ap1,ap2);],
ac_cv_HAVE___VA_COPY=yes,
ac_cv_HAVE___VA_COPY=no)])
if test x"$ac_cv_HAVE___VA_COPY" = x"yes"; then
AC_DEFINE(HAVE___VA_COPY,1,[Whether __va_copy() is available])
fi
fi
AC_TRY_COMPILE([#include <sys/time.h>],
[struct timeval *tv;
struct timezone *tz;],
AC_DEFINE(HAVE_STRUCT_TIMEVAL,1,[Define if we have a timeval structure])
AC_TRY_COMPILE([#include <sys/time.h>],
[struct timeval *tv;
struct timezone *tz;
gettimeofday(tv, tz);],
AC_DEFINE(HAVE_GETTIMEOFDAY,1,[Define if gettimeofday is found]),
AC_DEFINE(NEED_GETTIMEOFDAY,1,[Define if gettimeofday is needed])))
dnl Checks for library functions.
AC_CHECK_FUNCS(memmove select socket strdup strstr strtol strtoul floor)
AC_CHECK_FUNCS(poll)
AC_MSG_CHECKING(return type of socket size)
AC_TRY_COMPILE([#include <stdlib.h>
#include <sys/types.h>
#include <sys/socket.h>],
[int a = send(1, (const void *) buffer, (size_t *) 0, (int *) 0);],
ac_cv_socket_size_type=["size_t"]
AC_MSG_RESULT(size_t),
ac_cv_socket_size_type=["int"]
AC_MSG_RESULT(int))
AC_DEFINE_UNQUOTED(SOCKET_SIZE_TYPE, $ac_cv_socket_size_type ,
[Define type of socket size])
dnl #### Process table test
AC_PATH_PROG(PATH_TO_PS,ps)
AC_MSG_CHECKING(for ps syntax)
AC_ARG_WITH(ps_command,
ACX_HELP_STRING([--with-ps-command=PATH],
[Verbatim command to execute for ps]),
PS_COMMAND=$withval)
AC_ARG_WITH(ps_format,
ACX_HELP_STRING([--with-ps-format=FORMAT],
[Format string for scanning ps output]),
PS_FORMAT=$withval)
AC_ARG_WITH(ps_cols,
ACX_HELP_STRING([--with-ps-cols=NUM],
[Number of columns in ps command]),
PS_COLS=$withval)
AC_ARG_WITH(ps_varlist,
ACX_HELP_STRING([--with-ps-varlist=LIST],
[Variable list for sscanf of 'ps' output]),
PS_VARLIST=$withval)
if test -n "$PS_COMMAND" && test -n "$PS_FORMAT" && test -n "$PS_COLS" && test -n "$PS_VARLIST"; then
ac_cv_ps_command="$PS_COMMAND"
ac_cv_ps_format="$PS_FORMAT"
ac_cv_ps_varlist="$PS_VARLIST"
ac_cv_ps_cols="$PS_COLS"
AC_MSG_RESULT([(command-line) $ac_cv_ps_command])
dnl Now using the pst3/kmem hack for solaris systems to avoid truncation
elif test "$ac_cv_uname_s" = "SunOS"; then
#
# this is a very, very ugly hack, to hardcode the location for plugins
#
if test "$libexecdir" = '${exec_prefix}/libexec'; then
if test "$exec_prefix" = "NONE"; then
if test "$prefix" = "NONE"; then
pst3="$ac_default_prefix/libexec/pst3"
else
pst3="$prefix/libexec/pst3"
fi
else
pst3="$exec_prefix/libexec/pst3"
fi
else
pst3="$libexecdir/pst3"
fi
ac_cv_ps_command="$pst3"
ac_cv_ps_format="%s %d %d %d %d %d %f %s %n"
ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&procvsz,&procrss,&procpcpu,procprog,&pos]"
ac_cv_ps_cols=9
AC_MSG_RESULT([using nagios-plugins internal ps command (pst3) for solaris])
if test `isainfo -b` = 64 ; then
pst3_use_64bit=1
AC_MSG_NOTICE([using 64bit pst3])
else
AC_MSG_NOTICE([using 32bit pst3])
fi
EXTRAS_ROOT="$EXTRAS_ROOT pst3"
if test "$pst3_use_64bit" = 1; then
dnl Test if we can actually compile code in 64bit
old_cflags=$CFLAGS
CFLAGS="$CFLAGS -m64"
pst3_64bit_working=0
AC_RUN_IFELSE(
[AC_LANG_PROGRAM([], [
return sizeof(void*) == 8 ? 0 : 1;
])
],[
PST3CFLAGS="-m64"
AC_SUBST(PST3CFLAGS)
pst3_64bit_working=1
AC_MSG_NOTICE([using -m64 for 64bit code])
],[
pst3_64bit_working=0
AC_MSG_NOTICE([compiler do not like -m64])
])
CFLAGS=$old_cflags
if test "$pst3_64bit_working" = 0; then
old_cflags=$CFLAGS
CFLAGS="$CFLAGS -xarch=v9"
AC_RUN_IFELSE(
[AC_LANG_PROGRAM([], [
return sizeof(void*) == 8 ? 0 : 1;
])
],[
PST3CFLAGS="-xarch=v9"
AC_SUBST(PST3CFLAGS)
pst3_64bit_working=1
AC_MSG_NOTICE([using -xarch=v9 for 64bit code])
],[
pst3_64bit_working=0
AC_MSG_NOTICE([compiler do not like -xarch=v9])
])
CFLAGS=$old_cflags
fi
if test "$pst3_64bit_working" = 0; then
old_cflags=$CFLAGS
CFLAGS="$CFLAGS -xarch=amd64"
AC_RUN_IFELSE(
[AC_LANG_PROGRAM([], [
return sizeof(void*) == 8 ? 0 : 1;
])
],[
PST3CFLAGS="-xarch=amd64"
AC_SUBST(PST3CFLAGS)
pst3_64bit_working=1
AC_MSG_NOTICE([using -xarch=amd64 for 64bit code])
],[
pst3_64bit_working=0
AC_MSG_NOTICE([compiler do not like -xarch=amd64])
])
CFLAGS=$old_cflags
fi
if test "$pst3_64bit_working" = 0; then
AC_MSG_ERROR([I don't know how to build a 64-bit object!])
fi
fi
dnl Removing this for the moment - Ton
dnl Using /usr/ucb/ps on Solaris systems, to avoid truncation
dnl Limitation that command name is not available
dnl elif test "$ac_cv_uname_s" = "SunOS" && /usr/ucb/ps -alxwwn 2>/dev/null | \
dnl egrep -i ["^ *F +UID +PID +PPID +%C +PRI +NI +SZ +RSS +WCHAN +S +TT +TIME +COMMAND"] > /dev/null
dnl then
dnl ac_cv_ps_varlist="[&procuid,&procpid,&procppid,&procpcpu,&procvsz,&procrss,procstat,&pos]"
dnl ac_cv_ps_command="/usr/ucb/ps -alxwwn"
dnl ac_cv_ps_format=["%*s %d %d %d %d %*d %*d %d %d%*[ 0123456789abcdef]%[OSRZT]%*s %*s %n"]
dnl ac_cv_ps_cols=8
dnl AC_MSG_RESULT([$ac_cv_ps_command])
dnl Some gnu/linux systems (debian for one) don't like -axwo and need axwo.
dnl so test for this first...
elif ps axwo 'stat comm vsz rss user uid pid ppid args' 2>/dev/null | \
egrep -i ["^ *STAT +[UCOMAND]+ +VSZ +RSS +USER +UID +PID +PPID +COMMAND"] > /dev/null
then
ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&procvsz,&procrss,&procpcpu,procprog,&pos]"
ac_cv_ps_command="$PATH_TO_PS axwo 'stat uid pid ppid vsz rss pcpu comm args'"
ac_cv_ps_format="%s %d %d %d %d %d %f %s %n"
ac_cv_ps_cols=9
AC_MSG_RESULT([$ac_cv_ps_command])
dnl For OpenBSD 3.2 & 3.3. Must come before ps -weo
dnl Should also work for FreeBSD 5.2.1 and 5.3
dnl STAT UCOMM VSZ RSS USER PPID COMMAND
elif ps -axwo 'stat comm vsz rss user uid pid ppid args' 2>/dev/null | \
egrep -i ["^ *STAT +[UCOMAND]+ +VSZ +RSS +USER +UID +PID +PPID +COMMAND"] > /dev/null
then
ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&procvsz,&procrss,&procpcpu,procprog,&pos]"
ac_cv_ps_command="$PATH_TO_PS -axwo 'stat uid pid ppid vsz rss pcpu comm args'"
ac_cv_ps_format="%s %d %d %d %d %d %f %s %n"
ac_cv_ps_cols=9
AC_MSG_RESULT([$ac_cv_ps_command])
dnl Some *BSDs have different format for ps. This is mainly to catch FreeBSD 4.
dnl Limitation: Only first 16 chars returned for ucomm field
dnl Must come before ps -weo
elif ps -axwo 'stat uid pid ppid vsz rss pcpu ucomm command' 2>/dev/null | \
egrep -i ["^ *STAT +UID +PID +PPID +VSZ +RSS +%CPU +UCOMM +COMMAND"] > /dev/null
then
ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&procvsz,&procrss,&procpcpu,procprog,&pos]"
ac_cv_ps_command="$PATH_TO_PS -axwo 'stat uid pid ppid vsz rss pcpu ucomm command'"
ac_cv_ps_format="%s %d %d %d %d %d %f %s %n"
ac_cv_ps_cols=9
AC_MSG_RESULT([$ac_cv_ps_command])
dnl STAT UCOMM VSZ RSS USER UID PPID COMMAND
elif ps -weo 'stat comm vsz rss user uid pid ppid etime args' 2>/dev/null | \
egrep -i ["^ *S[TAUES]* +[UCOMDNA]+ +[VSIZE]+ +R[S]+ +U[SER]+ +U[ID]+ +P[ID]+ +P[PID]+ +[ELAPSD]+ +[RGSCOMDNA]+"] >/dev/null
then
ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&procvsz,&procrss,&procpcpu,procetime,procprog,&pos]"
ac_cv_ps_command="$PATH_TO_PS -weo 'stat uid pid ppid vsz rss pcpu etime comm args'"
ac_cv_ps_format="%s %d %d %d %d %d %f %s %s %n"
ac_cv_ps_cols=10
AC_MSG_RESULT([$ac_cv_ps_command])
dnl FreeBSD
elif ps waxco 'state command vsz rss uid user pid ppid' 2>/dev/null | \
egrep -i ["^STAT +COMMAND +VSZ +RSS +UID +USER +PID +PPID"] >/dev/null
then
ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&procvsz,&procrss,&procpcpu,procprog,&pos]"
ac_cv_ps_command="$PATH_TO_PS waxco 'state uid pid ppid vsz rss pcpu command command'"
ac_cv_ps_format="%s %d %d %d %d %d %f %s %n"
ac_cv_ps_cols=9
AC_MSG_RESULT([$ac_cv_ps_command])
dnl BSD-like mode in RH 6.1
elif ps waxno 'state comm vsz rss uid user pid ppid args' 2>/dev/null | \
egrep -i ["^S +COMMAND +VSZ +RSS +UID +USER +PID +PPID +[RGSCOMDNA]+"] >/dev/null
then
ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&procvsz,&procrss,&procpcpu,procprog,&pos]"
ac_cv_ps_command="$PATH_TO_PS waxno 'state uid pid ppid vsz rss pcpu comm args'"
ac_cv_ps_format="%s %d %d %d %d %d %f %s %n"
ac_cv_ps_cols=9
AC_MSG_RESULT([$ac_cv_ps_command])
dnl SunOS 4.1.3:
dnl F UID PID PPID CP PRI NI SZ RSS WCHAN STAT TT TIME COMMAND
dnl Need the head -1 otherwise test will work because arguments are found
elif ps -laxnwww 2>/dev/null | head -1 | \
egrep -i ["^ *F(LAGS)? +UID +PID +PPID +CP +PRI +NI +(SZ)|(VSZ)|(SIZE) +RSS +WCHAN +STAT? +TTY? +TIME +COMMAND"] >/dev/null
then
ac_cv_ps_varlist="[&procuid,&procpid,&procppid,&procvsz,&procrss,procstat,&pos,procprog]"
ac_cv_ps_command="$PATH_TO_PS -laxnwww"
ac_cv_ps_format="%*s %d %d %d %*s %*s %*s %d %d %*s %s %*s %*s %n%s"
ac_cv_ps_cols=9
AC_MSG_RESULT([$ac_cv_ps_command])
dnl Debian Linux / procps v1.2.9:
dnl FLAGS UID PID PPID PRI NI SIZE RSS WCHAN STA TTY TIME COMMAND
dnl 100 0 1 0 0 0 776 76 c0131c8c S ffff 0:11 init [2]
dnl
elif ps laxnwww 2>/dev/null | \
egrep -i ["^ *F(LAGS)? +UID +PID +PPID +PRI +NI +(VSZ)|(SIZE) +RSS +WCHAN +STAT? TTY +TIME +COMMAND"] >/dev/null
then
ac_cv_ps_varlist="[&procuid,&procpid,&procppid,procstat,&procvsz,&procrss,&pos,procprog]"
ac_cv_ps_command="$PATH_TO_PS laxnwww"
ac_cv_ps_format="%*s %d %d %d %*s %*s %d %d %*s %s %*s %*s %n%s"
ac_cv_ps_cols=9
AC_MSG_RESULT([$ac_cv_ps_command])
dnl OpenBSD (needs to come early because -exo appears to work, but does not give all procs)
elif ps -axo 'stat comm vsz rss user uid pid ppid args' 2>/dev/null | \
egrep -i ["^ *S[TAUES]* +[UCOMDNA]+ +[VSIZE]+ +R[S]+ +U[SER]+ +U[ID]+ +P[PID]+ +P[PID]+ +[RGSCOMDNA]+"] >/dev/null
then
ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&procvsz,&procrss,&procpcpu,procprog,&pos]"
ac_cv_ps_command="$PATH_TO_PS -axo 'stat uid pid ppid vsz rss pcpu comm args'"
ac_cv_ps_format="%s %d %d %d %d %d %f %s %n"
ac_cv_ps_cols=9
AC_MSG_RESULT([$ac_cv_ps_command])
dnl Tru64 - needs %*[ +<>] in PS_FORMAT.
dnl Has /usr/bin/ps and /sbin/ps - force sbin version
dnl Can't use vsize and rssize because comes back with text (eg, 1.5M instead
dnl of 1500). Will need big changes to check_procs to support
elif /sbin/ps -eo 'stat uid pid ppid pcpu etime comm args' 2>/dev/null | \
egrep -i ["^ *S +[UID]+ +[PID]+ +[PID]+ +[%CPU]+ +[ELAPSD]+ +[COMMAND]+ +[COMMAND]+"] > /dev/null
then
ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&procpcpu,procetime,procprog,&pos]"
ac_cv_ps_command="/sbin/ps -eo 'stat uid pid ppid pcpu etime comm args'"
ac_cv_ps_format=["%s%*[ +<>] %d %d %d %f %s %s %n"]
ac_cv_ps_cols=8
AC_MSG_RESULT([$ac_cv_ps_command])
elif ps -eo 's comm vsz rss user uid pid ppid args' 2>/dev/null | \
egrep -i ["^S[TAUES]* +C[OMDNA]+ +[VSIZE]+ +U[SER]+ +U[ID]+ +P[PID]+ +P[PID]+ +[RGSCOMDNA]+"] >/dev/null
then
ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&procvsz,&procrss,&procpcpu,procprog,&pos]"
ac_cv_ps_command="$PATH_TO_PS -eo 's uid pid ppid vsz rss pcpu comm args'"
ac_cv_ps_format="%s %d %d %d %d %d %f %s %n"
ac_cv_ps_cols=9
AC_MSG_RESULT([$ac_cv_ps_command])
dnl AIX 4.3.3 and 5.1 do not have an rss field
elif ps -eo 'stat uid pid ppid vsz pcpu comm args' 2>/dev/null | \
egrep -i ["^ *S[TAUES]* +UID +PID +PPID +VSZ +%CPU +COMMAND +COMMAND"] >/dev/null
then
ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&procvsz,&procpcpu,procprog,&pos]"
ac_cv_ps_command="$PATH_TO_PS -eo 'stat uid pid ppid vsz pcpu comm args'"
ac_cv_ps_format="%s %d %d %d %d %f %s %n"
ac_cv_ps_cols=8
AC_MSG_RESULT([$ac_cv_ps_command - with no RSS])
dnl Solaris 2.6
elif ps -Ao 's comm vsz rss uid user pid ppid args' 2>/dev/null | \
egrep -i ["^S[TAUES]* +C[OMDNA]+ +V[SIZE]+ +RSS +UID +USER +PID +PPID +[RGSCOMDNA]+"] >/dev/null
then
ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&procvsz,&procrss,&procpcpu,procprog,&pos]"
ac_cv_ps_command="$PATH_TO_PS -Ao 's uid pid ppid vsz rss pcpu comm args'"
# There must be no space between the %s and %n due to a wierd problem in sscanf where
# it will return %n as longer than the line length
ac_cv_ps_format="%s %d %d %d %d %d %f %s%n"
ac_cv_ps_cols=9
AC_MSG_RESULT([$ac_cv_ps_command])
elif ps -Ao 'status comm vsz rss uid user pid ppid args' 2>/dev/null | \
egrep -i ["^S[TAUES]* +C[OMDNA]+ +V[SIZE]+ +RSS +UID +USER +PID +PPID +[RGSCOMDNA]+"] >/dev/null
then
ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&procvsz,&procrss,&procpcpu,procprog,&pos]"
ac_cv_ps_command="$PATH_TO_PS -Ao 'status uid pid ppid vsz rss pcpu comm args'"
ac_cv_ps_format="%s %d %d %d %d %d %f %s %n"
ac_cv_ps_cols=9
AC_MSG_RESULT([$ac_cv_ps_command])
elif ps -Ao 'state comm vsz rss uid user pid ppid args' 2>/dev/null | \
egrep -i ["^S[TAUES]* +C[OMDNA]+ +V[SIZE]+ +RSS +UID +USER +PID +PPID +[RGSCOMDNA]+"] >/dev/null
then
ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&procvsz,&procrss,&procpcpu,procprog,&pos]"
ac_cv_ps_command="$PATH_TO_PS -Ao 'state uid pid ppid vsz rss pcpu comm args'"
ac_cv_ps_format="%s %d %d %d %d %d %f %s %n"
ac_cv_ps_cols=9
AC_MSG_RESULT([$ac_cv_ps_command])
dnl wonder who takes state instead of stat
elif ps -ao 'state command vsz rss user pid ppid args' 2>/dev/null | \
egrep -i ["^S[TAUES]* +C[OMDNA]+ +V[SIZE]+ +RSS +UID +USER +PID +PPID +[RGSCOMDNA]+"] >/dev/null
then
ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&procvsz,&procrss,&procpcpu,procprog,&pos]"
ac_cv_ps_command="$PATH_TO_PS -ao 'state uid pid ppid vsz rss pcpu command args'"
ac_cv_ps_format="%s %d %d %d %d %d %f %s %n"
ac_cv_ps_cols=8
AC_MSG_RESULT([$ac_cv_ps_command])
dnl IRIX 53
elif ps -el 2>/dev/null | \
egrep -i ["^ *F +S +UID +PID +PPID +C +PRI +NI +P +SZ +RSS +WCHAN +TTY +TIME +[RGSCOMDNA]+"] >/dev/null
then
ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&procvsz,&procrss,&pos,procprog]"
ac_cv_ps_command="$PATH_TO_PS -el (IRIX 53)"
ac_cv_ps_format="%*s %s %d %d %d %*s %*s %*s %*s %d %d %*s %*s %*s %n%s"
ac_cv_ps_cols=8
AC_MSG_RESULT([$ac_cv_ps_command])
dnl IRIX 63
elif ps -el 2>/dev/null | \
egrep -i ["^ *F +S +UID +PID +PPID +C +PRI +NI +P +ADDR +SZ +RSS +WCHAN +TTY +TIME +[RGSCOMDNA]+"] >/dev/null
then
ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&pos,procprog]"
ac_cv_ps_command="$PATH_TO_PS -el (IRIX 63)"
ac_cv_ps_format="%*s %s %d %d %d %*s %*s %*s %*s %*s %*s %*s %*s %*s %*s %n%s"
ac_cv_ps_cols=6
AC_MSG_RESULT([$ac_cv_ps_command])
dnl AIX 4.1:
dnl F S UID PID PPID C PRI NI ADDR SZ RSS WCHAN TTY TIME CMD
dnl 303 A 0 0 0 120 16 -- 1c07 20 24 - 0:45 swapper
elif ps -el 2>/dev/null | \
egrep -i ["^ *F +S +UID +PID +PPID +C +PRI +NI +ADDR +SZ +WCHAN +TTY +TIME +[RGSCOMDNA]+"] >/dev/null
then
ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&pos,procprog]"
ac_cv_ps_command="$PATH_TO_PS -el (AIX 4.1 and HP-UX)"
ac_cv_ps_format="%*s %s %d %d %d %*s %*s %*s %*s %*s %*s %*s %*s %n%s"
ac_cv_ps_cols=6
AC_MSG_RESULT([$ac_cv_ps_command])
dnl AIX?
elif ps glaxen 2>/dev/null | \
egrep -i ["^ *F +UID +PID +PPID +PRI +NI +VSZ +RSS +WCHAN +STAT +TTY +TIME +COMMAND"] >/dev/null
then
ac_cv_ps_varlist="[&procuid,&procpid,&procppid,&procvsz,&procrss,procstat,&pos,procprog]"
ac_cv_ps_command="$PATH_TO_PS glaxen"
ac_cv_ps_format="%*s %d %d %d %*s %*s %d %d %*s %s %*s %*s %n%s"
ac_cv_ps_cols=8
AC_MSG_RESULT([$ac_cv_ps_command])
dnl MacOSX / Darwin
dnl TODO: MacOSX has commands with spaces which will cause problems to PS_FORMAT
dnl Some truncation will happen in UCOMM column
dnl STAT VSZ RSS UID PPID %CPU UCOMM COMMAND
dnl Ss 52756 22496 501 1 6.9 Window Manager /System/Library/CoreServices/WindowServer -daemon
elif ps wwaxo 'state vsz rss uid pid ppid pcpu ucomm command' 2>/dev/null | \
egrep -i ["^STAT +VSZ +RSS +UID +PPID +%CPU +UCOMM +COMMAND"] >/dev/null
then
ac_cv_ps_command="$PATH_TO_PS wwaxo 'state vsz rss uid pid ppid pcpu ucomm command'"
ac_cv_ps_varlist="[procstat,&procvsz,&procrss,&procuid,&procpid,&procppid,&procpcpu,procprog,&pos]"
ac_cv_ps_format="%s %d %d %d %d %d %f %s %n"
ac_cv_ps_cols=8
AC_MSG_RESULT([$ac_cv_ps_command])
dnl UnixWare
elif ps -Al 2>/dev/null | \
egrep -i ["^ *F +S +UID +PID +PPID +CLS +PRI +NI +C +ADDR +SZ +WCHAN +TTY +TIME +COMD"] >/dev/null
then
ac_cv_ps_varlist="[procstat,&procuid,&procpid,&procppid,&pos,procprog]"
ac_cv_ps_command="$PATH_TO_PS -Al"
ac_cv_ps_format="%*s %s %d %d %d %*s %*s %*s %*s %*s %*s %*s %*s %*s %n%s"
ac_cv_ps_cols=8
AC_MSG_RESULT([$ac_cv_ps_command])
else
AC_MSG_WARN([unable to find usable ps syntax - check_procs and check_nagios will not be compiled])
fi
if test -n "$ac_cv_ps_varlist" ; then
AC_DEFINE_UNQUOTED(PS_VARLIST,$ac_cv_ps_varlist,
[Variable list for sscanf of 'ps' output])
AC_DEFINE_UNQUOTED(PS_COMMAND,"$ac_cv_ps_command",
[Verbatim command to execute for ps in check_procs])
AC_DEFINE_UNQUOTED(PS_FORMAT,"$ac_cv_ps_format",
[Format string for scanning ps output in check_procs])
AC_DEFINE_UNQUOTED(PS_COLS,$ac_cv_ps_cols,
[Number of columns in ps command])
EXTRAS="$EXTRAS check_procs check_nagios"
if echo "$ac_cv_ps_varlist" | grep "procetime" >/dev/null; then
AC_DEFINE(PS_USES_PROCETIME,"yes",
[Whether the ps utility uses the "procetime" field])
fi
fi
AC_PATH_PROG(PATH_TO_PING,ping)
AC_PATH_PROG(PATH_TO_PING6,ping6)
AC_ARG_WITH(ping_command,
ACX_HELP_STRING([--with-ping-command=SYNTAX],
[sets syntax for ICMP ping]),
with_ping_command=$withval,)
AC_MSG_CHECKING(for ICMP ping syntax)
ac_cv_ping_packets_first=no
ac_cv_ping_has_timeout=no
if test -n "$with_ping_command"
then
AC_MSG_RESULT([(command-line) $with_ping_command])
if echo "$with_ping_command" | grep '%d.*%d.*%s' >/dev/null
then
ac_cv_ping_packets_first=yes
ac_cv_ping_has_timeout=yes
elif echo "$with_ping_command" | grep '%d.*%s.*%d' >/dev/null || \
echo "$with_ping_command" | grep '%s.*%d.*%d' >/dev/null
then
ac_cv_ping_has_timeout=yes
elif echo "$with_ping_command" | grep '%d.*%s' >/dev/null
then
ac_cv_ping_packets_first=yes
fi
elif [[ "z$ac_cv_uname_s" = "zUnixWare" ]] && \
$PATH_TO_PING -n -s 127.0.0.1 56 1 2>/dev/null | \
egrep -i "^round-trip|^rtt" >/dev/null
then
with_ping_command="$PATH_TO_PING -n -U -c %d %s"
ac_cv_ping_packets_first=yes
AC_MSG_RESULT([$with_ping_command])
elif $PATH_TO_PING -n -U -w 10 -c 1 127.0.0.1 2>/dev/null | \
egrep -i "^round-trip|^rtt" >/dev/null
then
with_ping_command="$PATH_TO_PING -n -U -w %d -c %d %s"
ac_cv_ping_packets_first=yes
ac_cv_ping_has_timeout=yes
AC_MSG_RESULT([$with_ping_command])
elif $PATH_TO_PING -n -U -c 1 127.0.0.1 2>/dev/null | \
egrep -i "^round-trip|^rtt" >/dev/null
then
with_ping_command="$PATH_TO_PING -n -U -c %d %s"
ac_cv_ping_packets_first=yes
AC_MSG_RESULT([$with_ping_command])
elif $PATH_TO_PING -n -c 1 127.0.0.1 2>/dev/null | \
egrep -i "^round-trip|^rtt" >/dev/null
then
with_ping_command="$PATH_TO_PING -n -c %d %s"
ac_cv_ping_packets_first=yes
AC_MSG_RESULT([$with_ping_command])
elif $PATH_TO_PING -n 127.0.0.1 -c 1 2>/dev/null | \
egrep -i "^round-trip|^rtt" >/dev/null
then
with_ping_command="$PATH_TO_PING -n %s -c %d"
AC_MSG_RESULT([$with_ping_command])
elif $PATH_TO_PING 127.0.0.1 -n 1 2>/dev/null | \
egrep -i "^round-trip|^rtt" >/dev/null
then
with_ping_command="$PATH_TO_PING %s -n %d"
AC_MSG_RESULT([$with_ping_command])
elif $PATH_TO_PING -n -s 127.0.0.1 56 1 2>/dev/null | \
egrep -i "^round-trip|^rtt" >/dev/null
then
with_ping_command="$PATH_TO_PING -n -s %s 56 %d"