I get these build errors when compiling mod_snmp.

The functions have NETSNMP_INLINE before their function prototype. This generates an error when they haven't been defined.

Adding this to the mod_snmp Makefile makes the module build ok:
LOCAL_CFLAGS=-I `net-snmp-config --cflags` -DNETSNMP_NO_INLINE

making all mod_snmp
Compiling subagent.c...
cc1: warnings being treated as errors
/usr/include/net-snmp/agent/table_dataset.h:177: error: inline function ânetsnmp_table_dataset_add_indexâ declared but never defined
/usr/include/net-snmp/agent/table_dataset.h:134: error: inline function ânetsnmp_extract_table_data_setâ declared but never defined
/usr/include/net-snmp/agent/table_dataset.h:95: error: inline function ânetsnmp_table_dataset_remove_and_delete_rowâ declared but never defined
/usr/include/net-snmp/agent/table_dataset.h:91: error: inline function ânetsnmp_table_dataset_remove_rowâ declared but never defined
/usr/include/net-snmp/agent/table_dataset.h:88: error: inline function ânetsnmp_table_dataset_replace_rowâ declared but never defined
/usr/include/net-snmp/agent/table_dataset.h:84: error: inline function ânetsnmp_table_dataset_add_rowâ declared but never defined
/usr/include/net-snmp/agent/table_dataset.h:82: error: inline function ânetsnmp_table_dataset_delete_rowâ declared but never defined
/usr/include/net-snmp/agent/table_dataset.h:80: error: inline function ânetsnmp_table_dataset_delete_all_dataâ declared but never defined
/usr/include/net-snmp/agent/table_data.h:54: error: inline function ânetsnmp_table_data_replace_rowâ declared but never defined
/usr/include/net-snmp/agent/agent_handler.h:247: error: inline function ânetsnmp_free_request_data_setsâ declared but never defined
/usr/include/net-snmp/agent/agent_handler.h:244: error: inline function ânetsnmp_free_request_data_setâ declared but never defined
/usr/include/net-snmp/agent/agent_handler.h:239: error: inline function ânetsnmp_request_get_list_dataâ declared but never defined
/usr/include/net-snmp/agent/agent_handler.h:236: error: inline function ânetsnmp_request_remove_list_dataâ declared but never defined
/usr/include/net-snmp/agent/agent_handler.h:232: error: inline function ânetsnmp_request_add_list_dataâ declared but never defined
/usr/include/net-snmp/agent/agent_handler.h:224: error: inline function ânetsnmp_handler_check_cacheâ declared but never defined
/usr/include/net-snmp/agent/agent_handler.h:221: error: inline function ânetsnmp_free_delegated_cacheâ declared but never defined
/usr/include/net-snmp/agent/agent_handler.h:217: error: inline function ânetsnmp_create_delegated_cacheâ declared but never defined
/usr/include/net-snmp/agent/snmp_agent.h:303: error: inline function ânetsnmp_free_agent_request_infoâ declared but never defined
/usr/include/net-snmp/agent/snmp_agent.h:301: error: inline function ânetsnmp_free_agent_data_setsâ declared but never defined
/usr/include/net-snmp/agent/snmp_agent.h:298: error: inline function ânetsnmp_free_agent_data_setâ declared but never defined
/usr/include/net-snmp/agent/snmp_agent.h:294: error: inline function ânetsnmp_agent_get_list_dataâ declared but never defined
/usr/include/net-snmp/agent/snmp_agent.h:290: error: inline function ânetsnmp_agent_remove_list_dataâ declared but never defined
/usr/include/net-snmp/agent/snmp_agent.h:286: error: inline function ânetsnmp_agent_add_list_dataâ declared but never defined
/usr/include/net-snmp/library/data_list.h:74: error: inline function ânetsnmp_get_list_nodeâ declared but never defined
/usr/include/net-snmp/library/data_list.h:60: error: inline function ânetsnmp_create_data_listâ declared but never defined
make[4]: *** [subagent.o] Error 1
make[3]: *** [all] Error 1
make[2]: *** [mod_snmp-all] Error 1
make[1]: *** [mod_snmp] Error 2
make: *** [mod_snmp] Error 2