BSD.SNMPMOD.MK(7) BSD Miscellaneous Information Manual BSD.SNMPMOD.MK(7)NAMEbsd.snmpmod.mk — building modules for bsnmpd(1)SYNOPSIS
.include <bsd.snmpmod.mk>
DESCRIPTION
The file <bsd.snmpmod.mk> simplifies the building of modules for the
Begemot SNMP daemon, bsnmpd(1). It provides some common functions for
building a module and relies on <bsd.lib.mk>, which is included by
<bsd.snmpmod.mk> to actually build the shared library.
The following make(1) variables control the special functions:
MOD The short name of the module. The name of the shared
library will be snmp_${MOD}.so. There must exist a file
${MOD}_tree.def for compilation with gensnmptree(1) which
contains the definition of the MIB tree implemented by the
module.
EXTRAMIBDEFS A list of extra MIB definition files for gensnmptree(1).
This is optional. This file list is given to both calls to
gensnmptree(1) — the one that extracts the symbols in XSYM
from the MIB definitions and the one that generates the ta‐
ble with OIDs served by this module.
EXTRAMIBSYMS A list of extra MIB definition files for gensnmptree(1).
This is optional. This file list is given only to the call
to gensnmptree(1) that extracts symbols from MIB definition
files. It is useful if there are dependencies on other
MIBs or for extracting global definitions for enumeration
constants.
XSYM A list of symbols to be extracted from the MIB definition
files by gensnmptree(1). This is optional.
DEFS A list of MIB definition files to be installed. This is
optional.
BMIBS A list of textual MIBs to be installed. This is optional.
Three files are automatically created from the MIB definition files and
the XSYM variable:
${MOD}_tree.c
This contains a table with the tree implemented by the mod‐
ule. It is automatically included into the SRCS variable.
${MOD}_tree.h
This contains preprocessor defines for all the OIDs defined
by the module and can be included in the module's source
code.
${MOD}_oid.h OID preprocessor definitions for all the symbols listed in
XSYMS. This is to be included into the module's source
code.
SEE ALSObsnmpd(1), gensnmptree(1), snmpmod(3)BSD January 8, 2008 BSD
