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Diffstat (limited to 'contrib/bmake/mk/manifest.mk')
| -rw-r--r-- | contrib/bmake/mk/manifest.mk | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/contrib/bmake/mk/manifest.mk b/contrib/bmake/mk/manifest.mk new file mode 100644 index 000000000000..797038d19391 --- /dev/null +++ b/contrib/bmake/mk/manifest.mk @@ -0,0 +1,66 @@ +# $Id: manifest.mk,v 1.2 2014/10/31 18:06:17 sjg Exp $ +# +# @(#) Copyright (c) 2014, Simon J. Gerraty +# +# This file is provided in the hope that it will +# be of use. There is absolutely NO WARRANTY. +# Permission to copy, redistribute or otherwise +# use this file is hereby granted provided that +# the above copyright notice and this notice are +# left intact. +# +# Please send copies of changes and bug-fixes to: +# sjg@crufty.net +# + +# generate mtree style manifest supported by makefs in FreeBSD + +# input looks like +# MANIFEST= my.mtree +# for each MANIFEST we have a list of dirs +# ${MANIFEST}.DIRS += bin sbin usr/bin ... +# for each dir we have a ${MANIFEST}.SRCS.$dir +# that provides the absolute path to the contents +# ${MANIFEST}.SRCS.bin += ${OBJTOP}/bin/sh/sh +# ${MANIFEST}.SYMLINKS is a list of src target pairs +# for each file/dir there are a number of attributes +# UID GID MODE FLAGS +# which can be set per dir, per file or we use defaults +# eg. +# MODE.sbin = 550 +# MODE.usr/sbin = 550 +# MODE.dirs = 555 +# means that sbin and usr/sbin get 550 all other dirs get 555 +# MODE.usr/bin/passwd = 4555 +# MODE.usr/bin.files = 555 +# MODE.usr/sbin.files = 500 +# means passwd gets 4555 other files in usr/bin get 555 and +# files in usr/sbin get 500 +# STORE defaults to basename of src and target directory +# but we can use +# ${MANIFEST}.SRCS.sbin += ${OBJTOP}/bin/sh-static/sh-static +# STORE.sbin/sh-static = sbin/sh +# +# the above is a little overkill but means we can easily adapt to +# different formats + +UID.dirs ?= 0 +GID.dirs ?= 0 +MODE.dirs ?= 775 +FLAGS.dirs ?= + +UID.files ?= 0 +GID.files ?= 0 +MODE.files ?= 555 + +# a is attribute name d is dirname +M_DIR_ATTR = L:@a@$${$$a.$$d:U$${$$a.dirs}}@ +# as above and s is set to the name we store f as +M_FILE_ATTR = L:@a@$${$$a.$$s:U$${$$a.$$d.files:U$${$$a.files}}}@ + +# this produces the body of the manifest +# there should typically be a header prefixed +_GEN_MTREE_MANIFEST_USE: .USE + @(${${.TARGET}.DIRS:O:u:@d@echo '$d type=dir uid=${UID:${M_DIR_ATTR}} gid=${GID:${M_DIR_ATTR}} mode=${MODE:${M_DIR_ATTR}} ${FLAGS:${M_DIR_ATTR}}';@} \ + ${${.TARGET}.DIRS:O:u:@d@${${.TARGET}.SRCS.$d:O:u:@f@echo '${s::=${STORE.$d/${f:T}:U$d/${f:T}}}$s contents="$f" type=file uid=${UID:${M_FILE_ATTR}} gid=${GID:${M_FILE_ATTR}} mode=${MODE:${M_FILE_ATTR}} ${FLAGS:${M_FILE_ATTR}}';@}@} \ + set ${${.TARGET}.SYMLINKS}; while test $$# -ge 2; do echo "$$2 type=link link=$$1"; shift 2; done) > ${.TARGET} |