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freebsd-skq/share/mk/bsd.snmpmod.mk

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Add a .mk file for building modules for the SNMP daemon. This may be use in-tree as well as for 3rd party modules. This file is more or less what was in usr.sbin/bsnmpd/modules/Makefile.inc with some modifications and omissions. Usage examples can be found under usr.sbin/bsnmpd/modules/*. Idea by: phk
2005-11-10 10:03:22 +00:00
# $FreeBSD$
INCSDIR= ${INCLUDEDIR}/bsnmp
SHLIB_NAME= snmp_${MOD}.so.${SHLIB_MAJOR}
SRCS+= ${MOD}_oid.h ${MOD}_tree.c ${MOD}_tree.h
CLEANFILES+= ${MOD}_oid.h ${MOD}_tree.c ${MOD}_tree.h
Don't include bsd.init.mk so early - it's just not needed here. Use . instead of ${.OBJDIR}. Move DEFSDIR and BMIBSDIR under the resp. .if clauses so that they get defined only if DEFS and BMIBS are defined. Submitted by: ru
2005-11-10 12:07:12 +00:00
CFLAGS+= -I.
Update bsnmp to version 1.13. This does not bring user-visible changes. For developers gensnmptree can now generate functions for enums to convert between enums and strings and to check the validity of a value. The sources in FreeBSD are now in sync with the upstream which allows to bring in IPv6 modifications.
2018-07-03 08:44:40 +00:00
GENSNMPTREEFLAGS+= -I${SHAREDIR}/snmpdefs
Add a .mk file for building modules for the SNMP daemon. This may be use in-tree as well as for 3rd party modules. This file is more or less what was in usr.sbin/bsnmpd/modules/Makefile.inc with some modifications and omissions. Usage examples can be found under usr.sbin/bsnmpd/modules/*. Idea by: phk
2005-11-10 10:03:22 +00:00
Add an additional make variable EXTRAMIBSYMS which allows to specify definition files that are used only for extracting symbols. This is useful for inter-module dependencies and files containing only enum-definitions. MFC after: 4 weeks
2008-01-08 12:55:56 +00:00
${MOD}_oid.h: ${MOD}_tree.def ${EXTRAMIBDEFS} ${EXTRAMIBSYMS}
Update bsnmp to version 1.13. This does not bring user-visible changes. For developers gensnmptree can now generate functions for enums to convert between enums and strings and to check the validity of a value. The sources in FreeBSD are now in sync with the upstream which allows to bring in IPv6 modifications.
2018-07-03 08:44:40 +00:00
cat ${.ALLSRC} | gensnmptree ${GENSNMPTREEFLAGS} -e ${XSYM} > ${.TARGET}
Add a .mk file for building modules for the SNMP daemon. This may be use in-tree as well as for 3rd party modules. This file is more or less what was in usr.sbin/bsnmpd/modules/Makefile.inc with some modifications and omissions. Usage examples can be found under usr.sbin/bsnmpd/modules/*. Idea by: phk
2005-11-10 10:03:22 +00:00
Rework some multi-output target dependency handling. This reworks my last commit in r301285 to more closely match what was in r241298 (but reverted in r294878). This is addressing "missing .meta file" rebuilds but also ensuring that files are always generated when needed in each case. Note that this is not a complete rework of the problem areas identified in r301285 as most are "good enough" right now as the new pattern is too verbose. It's only worth making this current change where headers may be generated in the INCS list; where missing .meta file rebuilds are spotted. --- Technical details follow --- Several attempts to deal with this problem of multi-output targets, with and without META MODE, were explained in r241298, r294878, and r301285. The general problem is with multi-output targets such as: foo.c foo.h: touch foo.c foo.h foo.c foo.h: touch foo.c touch foo.h foo.c foo.h: foo.in ./generator ${.ALLSRC} This pattern is problematic in jobs mode as both files end up being built concurrently and leads to races. With META MODE it is worse as both targets end up rebuilding if they lack a .meta file. So the generator is force built twice even though it is only needed once. There are also problems in that 'make foo.h' may be ran before 'make foo.c'; The order of make generating the targets is not guaranteed. An older attempted workaround to this (discussed in r294878) was: foo.h: foo.c foo.c: foo.in ./generator ${.ALLSRC} This appears fine except that if foo.h is missing and foo.c exists then foo.h will never be regenerated. This pattern is close to the solution in this commit though: foo.h: foo.c .NOMETA .if !exists(foo.h) foo.c: .PHONY .META .endif foo.c: foo.in ./generator ${.ALLSRC} There's 2 differences here: 1. foo.h will never expect to have a .meta file since the foo.c target will generate both and own the .meta file. 2. If foo.h does not exist then it needs to force foo.c to be rebuilt with .PHONY. That normally disables META MODE though so .META is given to tell bmake we do really expect a .meta file. This pattern cannot work with implicit suffix rules since the .c and .h files may be generated at different times (buildincludes vs depend/all). Sponsored by: Dell EMC MFC after: 2 weeks
2019-07-19 00:15:25 +00:00
# Multi-output targets both expect a .meta file and will fight over it. Only
# allow it on the .c file instead.
${MOD}_tree.h: ${MOD}_tree.c .NOMETA
# Force rebuild the .c file if any of its other outputs are missing.
.if !exists(${MOD}_tree.h)
${MOD}_tree.c: .PHONY .META
.endif
${MOD}_tree.c: ${MOD}_tree.def ${EXTRAMIBDEFS}
Update bsnmp to version 1.13. This does not bring user-visible changes. For developers gensnmptree can now generate functions for enums to convert between enums and strings and to check the validity of a value. The sources in FreeBSD are now in sync with the upstream which allows to bring in IPv6 modifications.
2018-07-03 08:44:40 +00:00
cat ${.ALLSRC} | gensnmptree -f ${GENSNMPTREEFLAGS} -p ${MOD}_
Add a .mk file for building modules for the SNMP daemon. This may be use in-tree as well as for 3rd party modules. This file is more or less what was in usr.sbin/bsnmpd/modules/Makefile.inc with some modifications and omissions. Usage examples can be found under usr.sbin/bsnmpd/modules/*. Idea by: phk
2005-11-10 10:03:22 +00:00
.if defined(DEFS)
FILESGROUPS+= DEFS
Allow overriding FILESDIRs for snmp files. Sponsored by: EMC / Isilon Storage Division
2015-12-14 22:42:05 +00:00
DEFSDIR?= ${SHAREDIR}/snmp/defs
Don't include bsd.init.mk so early - it's just not needed here. Use . instead of ${.OBJDIR}. Move DEFSDIR and BMIBSDIR under the resp. .if clauses so that they get defined only if DEFS and BMIBS are defined. Submitted by: ru
2005-11-10 12:07:12 +00:00
.endif
Add a .mk file for building modules for the SNMP daemon. This may be use in-tree as well as for 3rd party modules. This file is more or less what was in usr.sbin/bsnmpd/modules/Makefile.inc with some modifications and omissions. Usage examples can be found under usr.sbin/bsnmpd/modules/*. Idea by: phk
2005-11-10 10:03:22 +00:00
.if defined(BMIBS)
FILESGROUPS+= BMIBS
Allow overriding FILESDIRs for snmp files. Sponsored by: EMC / Isilon Storage Division
2015-12-14 22:42:05 +00:00
BMIBSDIR?= ${SHAREDIR}/snmp/mibs
Don't include bsd.init.mk so early - it's just not needed here. Use . instead of ${.OBJDIR}. Move DEFSDIR and BMIBSDIR under the resp. .if clauses so that they get defined only if DEFS and BMIBS are defined. Submitted by: ru
2005-11-10 12:07:12 +00:00
.endif
Add a .mk file for building modules for the SNMP daemon. This may be use in-tree as well as for 3rd party modules. This file is more or less what was in usr.sbin/bsnmpd/modules/Makefile.inc with some modifications and omissions. Usage examples can be found under usr.sbin/bsnmpd/modules/*. Idea by: phk
2005-11-10 10:03:22 +00:00
Add a make target (smilint) for running smilint tool against BMIBS Running smilint against MIB definitions is useful in finding functional problems with MIB definitions/descriptions. This is inspired by the smilint targets defined in usr.sbin/bsnmpd/modules/{snmp_hostres,snmp_mibII}/Makefile Document all of the variables that are involved in running the smilint target, as well as all of the prerequisites to running it. MFC after: 1 week Differential Revision: https://reviews.freebsd.org/D9099
2017-01-17 03:38:49 +00:00
.if !target(smilint) && !empty(BMIBS)
LOCALBASE?= /usr/local
SMILINT?= ${LOCALBASE}/bin/smilint
SMIPATH?= ${BMIBSDIR}:${LOCALBASE}/share/snmp/mibs
SMILINT_FLAGS?= -c /dev/null -l6 -i group-membership
smilint: ${BMIBS}
SMIPATH=${SMIPATH} ${SMILINT} ${SMILINT_FLAGS} ${.ALLSRC}
.endif
smilint: .PHONY
Add a .mk file for building modules for the SNMP daemon. This may be use in-tree as well as for 3rd party modules. This file is more or less what was in usr.sbin/bsnmpd/modules/Makefile.inc with some modifications and omissions. Usage examples can be found under usr.sbin/bsnmpd/modules/*. Idea by: phk
2005-11-10 10:03:22 +00:00
.include <bsd.lib.mk>
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