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# $NetBSD: directories.mk,v 1.3 2017/08/10 05:37:44 jlam Exp $
#
# Copyright (c) 2017 The NetBSD Foundation, Inc.
# All rights reserved.
#
# This code is derived from software contributed to The NetBSD Foundation
# by Johnny C. Lam.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
# Generate the data file for the directories package task.
# MAKE_DIRS
# OWN_DIRS
# REQD_DIRS
# List of directories that should be created and destroyed when
# the package is installed and removed.
#
# OWN_DIRS is for directories owned by the package and the user
# is prompted to remove the directory if it isn't empty. The
# directories are created or removed only if PKG_CONFIG is "yes".
#
# MAKE_DIRS is for directories used by the package and the user
# is never prompted to remove non-empty directories. The
# directories are created or removed only if PKG_CONFIG is "yes".
#
# REQD_DIRS is for directories used by the package that must
# always be created (PKG_CONFIG is ignored), and the user is
# never prompted to remove non-empty directories. All
# directories listed in REQD_DIRS should be under ${PREFIX}.
# The use-case for REQD_DIRS is very specialized, and most
# packages should be using either OWN_DIRS or MAKE_DIRS instead.
#
# If the directory pathname is a relative path, then it is taken
# to be relative to ${PREFIX}.
#
# MAKE_DIRS_PERMS
# OWN_DIRS_PERMS
# REQD_DIRS_PERMS
# List of sublists representing directories with ownership and
# explicit modes that should be created and destroyed when the
# package is installed and removed. The sublists are of the
# form:
#
# <directory> <owner> <group> <mode>
#
# These variables have the same usage as the similarly-named
# variables that don't end in "_PERMS".
#
_PKG_VARS.pkgtasks+= MAKE_DIRS MAKE_DIRS_PERMS \
OWN_DIRS OWN_DIRS_PERMS \
REQD_DIRS REQD_DIRS_PERMS
MAKE_DIRS?= # empty
MAKE_DIRS_PERMS?= # empty
OWN_DIRS?= # empty
OWN_DIRS_PERMS?= # empty
REQD_DIRS?= # empty
REQD_DIRS_PERMS?= # empty
# Trigger pkgtasks dependency if needed.
_PKGTASKS_DATAVARS.directories= \
MAKE_DIRS MAKE_DIRS_PERMS \
OWN_DIRS OWN_DIRS_PERMS \
REQD_DIRS REQD_DIRS_PERMS
.for _var_ in ${_PKGTASKS_DATAVARS.directories}
. if !empty(${_var_})
USE_PKGTASKS= yes
. endif
.endfor
# Strip leading "${PREFIX}/" from the directory pathnames.
_MAKE_DIRS= ${MAKE_DIRS:S|^${PREFIX}/||g}
_MAKE_DIRS_PERMS= ${MAKE_DIRS_PERMS:S|^${PREFIX}/||g}
_OWN_DIRS= ${OWN_DIRS:S|^${PREFIX}/||g}
_OWN_DIRS_PERMS= ${OWN_DIRS_PERMS:S|^${PREFIX}/||g}
_REQD_DIRS= ${REQD_DIRS:S|^${PREFIX}/||g}
_REQD_DIRS_PERMS= ${REQD_DIRS_PERMS:S|^${PREFIX}/||g}
# ASSERT: The variables have the right number of words and that no
# directory is listed in more than one variable.
#
# _ALL_DIRS.directories
# List of directories named in MAKE_DIRS, OWN_DIRS, REQD_DIRS,
# MAKE_DIRS_PERMS, OWN_DIRS_PERMS, and REQD_DIRS_PERMS. This
# variable is used in pkgsrc/mk/pkgtasks/files.mk.
#
_ALL_DIRS.directories= # empty
.for _var_ in MAKE_DIRS OWN_DIRS REQD_DIRS
. for d in ${${_var_}}
_DIRS.${d}+= ${_var_}
_ALL_DIRS.directories+= ${d}
. endfor
.endfor
.for _var_ in MAKE_DIRS_PERMS OWN_DIRS_PERMS REQD_DIRS_PERMS
. if empty(${_var_}) || empty(${_var_}:C/.*/4/:M*:S/4 4 4 4//gW)
# ${_var_} has a multiple of 4 words.
. for d o g m in ${${_var_}}
_DIRS.${d}+= ${_var_}
_ALL_DIRS.directories+= ${d}
. endfor
. else
PKG_FAIL_REASON+= ${_var_:Q}" must have a multiple of 4 words."
. endif
.endfor
.for d in ${_ALL_DIRS.directories:O:u}
. if ${_DIRS.${d}:[#]} != 1
PKG_FAIL_REASON+= ${d:Q}" is listed more than once: "${_DIRS.${d}:Q}
. endif
.endfor
_PKGTASKS_DATA.directories= ${_PKGTASKS_DIR}/directories
_PKGTASKS_DATAFILES+= ${_PKGTASKS_DATA.directories}
${_PKGTASKS_DATA.directories}:
${RUN}${MKDIR} ${.TARGET:H:Q}
${RUN}exec > ${.TARGET:Q}.tmp
${RUN}set -- args ${_MAKE_DIRS}; shift; \
while ${TEST} "$$#" -gt 0; do \
dir="$$1"; shift; \
${ECHO} "# DIR: $$dir m" >> ${.TARGET:Q}.tmp; \
done
${RUN}set -- args ${_MAKE_DIRS_PERMS}; shift; \
while ${TEST} "$$#" -gt 0; do \
dir="$$1"; owner="$$2"; group="$$3"; mode="$$4"; shift 4; \
${ECHO} "# DIR: $$dir m $$mode $$owner $$group" \
>> ${.TARGET:Q}.tmp; \
done
${RUN}set -- args ${_OWN_DIRS}; shift; \
while ${TEST} "$$#" -gt 0; do \
dir="$$1"; shift; \
${ECHO} "# DIR: $$dir mo" >> ${.TARGET:Q}.tmp; \
done
${RUN}set -- args ${_OWN_DIRS_PERMS}; shift; \
while ${TEST} "$$#" -gt 0; do \
dir="$$1"; owner="$$2"; group="$$3"; mode="$$4"; shift 4; \
${ECHO} "# DIR: $$dir mo $$mode $$owner $$group" \
>> ${.TARGET:Q}.tmp; \
done
${RUN}set -- args ${_REQD_DIRS}; shift; \
while ${TEST} "$$#" -gt 0; do \
dir="$$1"; shift; \
${ECHO} "# DIR: $$dir fm" >> ${.TARGET:Q}.tmp; \
done
${RUN}set -- args ${_REQD_DIRS_PERMS}; shift; \
while ${TEST} "$$#" -gt 0; do \
dir="$$1"; owner="$$2"; group="$$3"; mode="$$4"; shift 4; \
${ECHO} "# DIR: $$dir fm $$mode $$owner $$group" \
>> ${.TARGET:Q}.tmp; \
done
${RUN}${MV} ${.TARGET:Q}.tmp ${.TARGET:Q}
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