50 lines
1.7 KiB
Diff
50 lines
1.7 KiB
Diff
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From bfb85f1840f3672518979dd4b52f012fc08b4f88 Mon Sep 17 00:00:00 2001
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From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
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Date: Tue, 6 Aug 2019 09:36:13 +0200
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Subject: [PATCH] configure.ac: fix activation of snmp_agent
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If netsnmp library has been built without mib loading support (through
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--disable-mib-loading), build of snmp_agent fails on:
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src/snmp_agent.c: In function 'snmp_agent_get_asn_type':
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src/snmp_agent.c:160:47: error: dereferencing pointer to incomplete type 'struct tree'
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return (node != NULL) ? mib_to_asn_type(node->type) : 0;
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struct tree is defined in net-snmp/libray/parse.h which is included by
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net-snmp/mib_api.h only if NETSNMP_DISABLE_MIB_LOADING is not set.
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To fix this error, check for get_tree function in netsnmp library in
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addition to init_agent in netsnmpagent library
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Fixes:
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- http://autobuild.buildroot.org/results/6d7ac28f154f83208f949c62d28411855f1817f8
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Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
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[Upstream status: https://github.com/collectd/collectd/pull/3241]
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---
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configure.ac | 8 +++++++-
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1 file changed, 7 insertions(+), 1 deletion(-)
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diff --git a/configure.ac b/configure.ac
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index add1556b..5ac33dc7 100644
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--- a/configure.ac
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+++ b/configure.ac
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@@ -3950,7 +3950,13 @@ if test "x$with_libnetsnmpagent" = "xyes"; then
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)
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AC_CHECK_LIB([netsnmpagent], [init_agent],
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- [with_libnetsnmpagent="yes"],
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+ [
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+ # libnetsnmp can be built without without mib loading support
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+ AC_CHECK_LIB([netsnmp], [get_tree],
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+ [with_libnetsnmpagent="yes"],
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+ [with_libnetsnmpagent="no (libnetsnmp doesn't support mib loading)"]
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+ )
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+ ],
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[with_libnetsnmpagent="no (libnetsnmpagent not found)"],
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[$libnetsnmphelpers]
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)
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--
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2.20.1
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