X-Git-Url: https://git.octo.it/?a=blobdiff_plain;ds=sidebyside;f=configure.ac;h=992527d2540c61352d16492f151cddc2fc11f57c;hb=7ddb3fb44bf0b5ad6ba8de071b9c4bf1a84f03ca;hp=1e31e21876c18f3502e134415864e4c6a514781e;hpb=9b2d6a2792ef579fca5c03a2076c1e05f4b93507;p=collectd.git

diff --git a/configure.ac b/configure.ac
index 1e31e218..992527d2 100644
--- a/configure.ac
+++ b/configure.ac
@@ -767,6 +767,8 @@ AC_FUNC_STRERROR_R
 
 SAVE_CFLAGS="$CFLAGS"
 CFLAGS="-Wall -Werror"
+SAVE_LDFAGS="$LDFLAGS"
+LDFLAGS=""
 
 AC_CACHE_CHECK([for strtok_r],
   [c_cv_have_strtok_r_default],
@@ -839,6 +841,7 @@ if test "x$c_cv_have_strtok_r_default" = "xno"; then
 fi
 
 CFLAGS="$SAVE_CFLAGS"
+LDFLAGS="$SAVE_LDFLAGS"
 if test "x$c_cv_have_strtok_r_reentrant" = "xyes"; then
   CFLAGS="$CFLAGS -D_REENTRANT=1"
 fi
@@ -3814,7 +3817,7 @@ if test "x$with_libnetsnmp" = "xyes"; then
   LDFLAGS="$LDFLAGS $with_libnetsnmp_ldflags"
 
   AC_CHECK_LIB([netsnmp], [init_snmp],
-    [with_libnetsmp="yes"],
+    [with_libnetsnmp="yes"],
     [with_libnetsnmp="no (libnetsnmp not found)"]
   )
 
@@ -3822,6 +3825,62 @@ if test "x$with_libnetsnmp" = "xyes"; then
 fi
 
 if test "x$with_libnetsnmp" = "xyes"; then
+  SAVE_LDFLAGS="$LDFLAGS"
+  LDFLAGS="$LDFLAGS $with_libnetsnmp_ldflags"
+
+  AC_CHECK_LIB([netsnmp], [netsnmp_get_version],
+    [with_libnetsnmp="yes"],
+    [with_libnetsnmp="no (couldn't get libnetsnmp version)"]
+  )
+
+  LDFLAGS="$SAVE_LDFLAGS"
+fi
+
+if test "x$with_libnetsnmp" = "xyes"; then
+  SAVE_CPPFLAGS="$CPPFLAGS"
+  SAVE_LDFLAGS="$LDFLAGS"
+  SAVE_LIBS="$LIBS"
+  CPPFLAGS="$CPPFLAGS $with_libnetsnmp_cppflags -Wall -Werror"
+  LDFLAGS="$LDFLAGS $with_libnetsnmp_ldflags"
+  LIBS="$LIBS -lnetsnmp"
+
+  AC_CACHE_CHECK([whether netsnmp library has old API],
+    [c_cv_have_netsnmp_old_api],
+    [
+      AC_LINK_IFELSE(
+        [
+          AC_LANG_PROGRAM(
+            [[
+              #include <net-snmp/net-snmp-config.h>
+              #include <net-snmp/net-snmp-includes.h>
+            ]],
+            [[
+              netsnmp_variable_list *key = SNMP_MALLOC_TYPEDEF(netsnmp_variable_list);;
+              int val;
+              u_char type = ASN_INTEGER;
+              snmp_set_var_value(key, &val, sizeof(val));
+              snmp_set_var_typed_value(key, type, &val, sizeof(val));
+              return 0;
+            ]]
+          )
+        ],
+        [c_cv_have_netsnmp_old_api="no"],
+        [c_cv_have_netsnmp_old_api="yes"]
+      )
+    ]
+  )
+
+  if test "x$c_cv_have_netsnmp_old_api" = "xyes"; then
+    AC_DEFINE([HAVE_NETSNMP_OLD_API], [1],
+              ["Define 1 if you have old netsnmp API]")
+  fi
+
+  CPPFLAGS="$SAVE_CPPFLAGS"
+  LDFLAGS="$SAVE_LDFLAGS"
+  LIBS="$SAVE_LIBS"
+fi
+
+if test "x$with_libnetsnmp" = "xyes"; then
   BUILD_WITH_LIBNETSNMP_CPPFLAGS="$with_libnetsnmp_cppflags"
   BUILD_WITH_LIBNETSNMP_LDFLAGS="$with_libnetsnmp_ldflags"
   BUILD_WITH_LIBNETSNMP_LIBS="-lnetsnmp"
@@ -3832,7 +3891,7 @@ AC_SUBST([BUILD_WITH_LIBNETSNMP_LDFLAGS])
 AC_SUBST([BUILD_WITH_LIBNETSNMP_LIBS])
 # }}}
 
-# --with-libnetsmpagent {{{
+# --with-libnetsnmpagent {{{
 AC_ARG_WITH([libnetsnmpagent],
   [AS_HELP_STRING([--with-libnetsnmpagent@<:@=PREFIX@:>@], [Path to libnetsnmpagent.])],
   [
@@ -6194,6 +6253,7 @@ plugin_battery="no"
 plugin_bind="no"
 plugin_ceph="no"
 plugin_cgroups="no"
+plugin_connectivity="no"
 plugin_conntrack="no"
 plugin_contextswitch="no"
 plugin_cpu="no"
@@ -6306,6 +6366,10 @@ if test "x$ac_system" = "xLinux"; then
   if test "x$with_libyajl" = "xyes" && test "x$with_libyajl2" = "xyes"; then
     plugin_ovs_events="yes"
     plugin_ovs_stats="yes"
+
+    if test "x$with_libmnl" = "xyes"; then
+      plugin_connectivity="yes"
+    fi
   fi
 fi
 
@@ -6606,6 +6670,7 @@ AC_PLUGIN([bind],                [$plugin_bind],            [ISC Bind nameserver
 AC_PLUGIN([ceph],                [$plugin_ceph],            [Ceph daemon statistics])
 AC_PLUGIN([cgroups],             [$plugin_cgroups],         [CGroups CPU usage accounting])
 AC_PLUGIN([chrony],              [yes],                     [Chrony statistics])
+AC_PLUGIN([connectivity],        [$plugin_connectivity],    [Network interface up/down events])
 AC_PLUGIN([conntrack],           [$plugin_conntrack],       [nf_conntrack statistics])
 AC_PLUGIN([contextswitch],       [$plugin_contextswitch],   [context switch statistics])
 AC_PLUGIN([cpu],                 [$plugin_cpu],             [CPU usage statistics])
@@ -7027,6 +7092,7 @@ AC_MSG_RESULT([    bind  . . . . . . . . $enable_bind])
 AC_MSG_RESULT([    ceph  . . . . . . . . $enable_ceph])
 AC_MSG_RESULT([    cgroups . . . . . . . $enable_cgroups])
 AC_MSG_RESULT([    chrony. . . . . . . . $enable_chrony])
+AC_MSG_RESULT([    connectivity. . . . . $enable_connectivity])
 AC_MSG_RESULT([    conntrack . . . . . . $enable_conntrack])
 AC_MSG_RESULT([    contextswitch . . . . $enable_contextswitch])
 AC_MSG_RESULT([    cpu . . . . . . . . . $enable_cpu])