Capitalize "Net-SNMP" the way the Net-SNMP project capitalizes it.
Note that the "=PATH" argument to "--with-net-snmp" is optional. If "--with-net-snmp" is specified, give an error if Net-SNMP is found but "--with-ssl" wasn't specified, as the user has specified that they really want a version of Ethereal with Net-SNMP; if it's not specified, just warn of that and drive on, as we did before. svn path=/trunk/; revision=13786
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71
acinclude.m4
71
acinclude.m4
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@ -733,6 +733,76 @@ AC_DEFUN([AC_ETHEREAL_LIBPCRE_CHECK],
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fi
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])
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#
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# AC_ETHEREAL_NETSNMP_CHECK
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#
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AC_DEFUN([AC_ETHEREAL_NETSNMP_CHECK],
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[
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dnl get the net-snmp-config binary
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if test "x$netsnmpconfig" = "x" ; then
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#
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# The user didn't specify where net-snmp-config is
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# located; search for it.
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#
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AC_PATH_PROG(NETSNMPCONFIG, net-snmp-config)
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else
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NETSNMPCONFIG=$netsnmpconfig
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if test ! -x $NETSNMPCONFIG -o ! -f $NETSNMPCONFIG ; then
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NETSNMPCONFIG=$netsnmpconfig/bin/net-snmp-config
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if test ! -x $NETSNMPCONFIG -o ! -f $NETSNMPCONFIG ; then
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AC_MSG_ERROR(Invalid net-snmp-config: $netsnmpconfig)
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fi
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fi
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fi
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#
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# XXX - check whether $NETSNMPCONFIG is executable?
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# if test "x$NETSNMPCONFIG" != "xno" -a "x$NETSNMPCONFIG" != "x" -a -x "$NETSNMPCONFIG" ; then
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# We already did that if it was set; presumably AC_PATH_PROG
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# will fail if it doesn't find an executable version.
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#
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dnl other choices for flags to use here: could also use
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dnl --prefix or --exec-prefix if you don't want the full list.
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#
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# Save the current settings of CFLAGS and CPPFLAGS, and add
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# the output of "$NETSNMPCONFIG --cflags" to it, so that when
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# searching for the Net-SNMP headers, we look in whatever
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# directory that output specifies.
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#
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ethereal_save_CFLAGS="$CFLAGS"
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ethereal_save_CPPFLAGS="$CPPFLAGS"
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CFLAGS="$CFLAGS `$NETSNMPCONFIG --cflags`"
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CPPFLAGS="$CPPFLAGS `$NETSNMPCONFIG --cflags`"
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AC_CHECK_HEADERS(net-snmp/net-snmp-config.h net-snmp/library/default_store.h)
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if test "x$ac_cv_header_net_snmp_net_snmp_config_h" = "xyes" -a "x$ac_cv_header_net_snmp_library_default_store_h" = "xyes" ; then
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SNMP_LIBS=`$NETSNMPCONFIG --libs`
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if echo "$SNMP_LIBS" | grep crypto >/dev/null && test "x$SSL_LIBS" = "x"; then
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if test "x$want_netsnmp" = "xyes" ; then
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AC_MSG_ERROR(Net-SNMP requires openssl but ssl not enabled)
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else
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AC_MSG_RESULT(Net-SNMP requires openssl but ssl not enabled - disabling Net-SNMP)
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fi
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CFLAGS="$ethereal_save_CFLAGS"
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CPPFLAGS="$ethereal_save_CPPFLAGS"
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SNMP_LIBS=
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else
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AC_DEFINE(HAVE_NET_SNMP, 1, [Define to enable support for Net-SNMP])
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have_net_snmp="yes"
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fi
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else
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#
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# Restore the versions of CFLAGS and CPPFLAGS before
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# we added the output of '$NETSNMPCONFIG --cflags",
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# as we didn't actually find Net-SNMP there.
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#
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CFLAGS="$ethereal_save_CFLAGS"
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CPPFLAGS="$ethereal_save_CPPFLAGS"
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fi
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])
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#
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# AC_ETHEREAL_UCDSNMP_CHECK
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#
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@ -1179,4 +1249,3 @@ AC_DEFUN([AC_ETHEREAL_KRB5_CHECK],
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fi
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AC_SUBST(KRB5_LIBS)
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])
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109
configure.in
109
configure.in
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@ -798,15 +798,31 @@ else
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fi
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AC_SUBST(SSL_LIBS)
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dnl UCD SNMP/NET-SNMP Check
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dnl UCD SNMP/Net-SNMP Check
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SNMP_LIBS=''
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AC_ARG_WITH(net-snmp,
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changequote(<<, >>)dnl
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<< --with-net-snmp=PATH use NET-SNMP library, with PATH as the location of the net-snmp-config shell script that comes with the net-snmp package.>>,
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<< --with-net-snmp[=PATH] use Net-SNMP library (with PATH as the location of the net-snmp-config shell script that comes with the net-snmp package, if supplied) [default=yes, if present]>>,
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changequote([, ])dnl
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[netsnmpconfig=$withval]
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)
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[
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if test $withval = no
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then
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want_netsnmp=no
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elif test $withval = yes
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then
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want_netsnmp=yes
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else
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want_netsnmp=yes
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netsnmpconfig="$withval"
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fi
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],[
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#
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# Set "want_netsnmp" to "ifpresent" to make the default "use it
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# if you find it, otherwise don't".
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#
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want_netsnmp=ifpresent
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])
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AC_ARG_WITH(ucd-snmp,
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changequote(<<, >>)dnl
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@ -832,72 +848,21 @@ changequote([, ])dnl
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ucdsnmp_dir=
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])
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dnl try net-snmp first
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AC_MSG_CHECKING(whether to use NET-SNMP library if available)
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if test "x$netsnmpconfig" != "xno" ; then
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AC_MSG_RESULT(yes)
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dnl get the net-snmp-config binary
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if test "x$netsnmpconfig" = "xyes" -o "x$netsnmpconfig" = "x" ; then
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dnl search for it
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AC_PATH_PROG(NETSNMPCONFIG,net-snmp-config)
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else
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NETSNMPCONFIG=$netsnmpconfig
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if test ! -x $NETSNMPCONFIG -o ! -f $NETSNMPCONFIG ; then
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NETSNMPCONFIG=$netsnmpconfig/bin/net-snmp-config
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if test ! -x $NETSNMPCONFIG -o ! -f $NETSNMPCONFIG ; then
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AC_MSG_ERROR(Invalid net-snmp-config: $netsnmpconfig)
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fi
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fi
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fi
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else
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#
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# Try Net-SNMP first.
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#
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AC_MSG_CHECKING(whether to use Net-SNMP library if available)
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if test "x$want_netsnmp" = "xno" ; then
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AC_MSG_RESULT(no)
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else
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AC_MSG_RESULT(yes)
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AC_ETHEREAL_NETSNMP_CHECK
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fi
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if test "x$NETSNMPCONFIG" != "xno" -a "x$NETSNMPCONFIG" != "x" -a -x "$NETSNMPCONFIG" ; then
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dnl other choices for flags to use here: could also use
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dnl --prefix or --exec-prefix if you don't want the full list.
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#
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# Save the current settings of CFLAGS and CPPFLAGS, and add
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# the output of "$NETSNMPCONFIG --cflags" to it, so that when
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# searching for the Net-SNMP headers, we look in whatever
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# directory that output specifies.
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#
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ethereal_save_CFLAGS="$CFLAGS"
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ethereal_save_CPPFLAGS="$CPPFLAGS"
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CFLAGS="$CFLAGS `$NETSNMPCONFIG --cflags`"
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CPPFLAGS="$CPPFLAGS `$NETSNMPCONFIG --cflags`"
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AC_CHECK_HEADERS(net-snmp/net-snmp-config.h net-snmp/library/default_store.h)
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if test "x$ac_cv_header_net_snmp_net_snmp_config_h" = "xyes" -a "x$ac_cv_header_net_snmp_library_default_store_h" = "xyes" ; then
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SNMP_LIBS=`$NETSNMPCONFIG --libs`
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if echo "$SNMP_LIBS" | grep crypto >/dev/null && test "x$SSL_LIBS" = "x"; then
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AC_MSG_RESULT(Net-SNMP requires openssl but ssl not enabled - disabling Net-SNMP)
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CFLAGS="$ethereal_save_CFLAGS"
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CPPFLAGS="$ethereal_save_CPPFLAGS"
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SNMP_LIBS=
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NETSNMPCONFIG="no"
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else
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AC_DEFINE(HAVE_NET_SNMP, 1, [Define to enable support for NET-SNMP])
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have_net_snmp="yes"
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fi
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else
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# technically, we should retry ucd-snmp but it's
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# unlikely they have installed net-snmp-config and not
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# the net-snmp headers but do have the ucd-snmp
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# headers. This would likely be a broken system to
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# try and use anyway.
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NETSNMPCONFIG="no"
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#
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# Restore the versions of CFLAGS and CPPFLAGS before
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# we added the output of '$NETSNMPCONFIG --cflags",
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# as we didn't actually find Net-SNMP there.
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#
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CFLAGS="$ethereal_save_CFLAGS"
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CPPFLAGS="$ethereal_save_CPPFLAGS"
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fi
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else
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#
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# If that didn't find Net-SNMP, try UCD SNMP.
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#
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if test "x$have_net_snmp" != "xyes" ; then
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AC_MSG_CHECKING(whether to use UCD SNMP library if available)
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if test "x$want_ucdsnmp" = "xno" ; then
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AC_MSG_RESULT(no)
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adns_message="no"
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fi
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if test "x$NETSNMPCONFIG" != "xno" -a "x$NETSNMPCONFIG" != "x" -a -x "$NETSNMPCONFIG" ; then
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if test "x$have_net_snmp" = "xyes" ; then
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snmp_libs_message="yes (net-snmp)"
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elif test "x$SNMP_LIBS" = "x" ; then
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snmp_libs_message="no"
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else
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elif test "x$have_ucdsnmp" = "xyes" ; then
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snmp_libs_message="yes (ucd-snmp)"
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else
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snmp_libs_message="no"
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fi
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echo ""
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@ -1350,4 +1315,4 @@ echo " Use kerberos library : $krb5_message"
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echo " Use GNU ADNS library : $adns_message"
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echo " Use SSL crypto library : $ssl_message"
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echo " Use IPv6 name resolution : $enable_ipv6"
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echo " Use UCD SNMP/NET-SNMP library : $snmp_libs_message"
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echo " Use UCD SNMP/Net-SNMP library : $snmp_libs_message"
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