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# $NetBSD: info_files.mk,v 1.1 2017/06/01 02:06:04 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 info_files package task.
# INFO_DIR
# The location of the directory containing the "dir" index file
# to be updated. If the location is a relative path, then it
# is taken to be relative to ${PREFIX}.
#
# Possible: any path
# Default: (empty)
#
_PKG_VARS.pkgtasks+= INFO_DIR
INFO_DIR?= # empty
# Strip leading "${PREFIX}/" from the directory pathname.
_INFO_DIR= ${INFO_DIR:S|^${PREFIX}/||g}
# INFO_FILES
# Whether the package has GNU info files that need to trigger an
# update of the "dir" index files.
#
# Possible: set, or unset
# Default: unset
#
_PKG_VARS.pkgtasks+= INFO_FILES
.if defined(INFO_FILES)
USE_TOOLS+= install-info:run
FILES_SUBST+= INSTALL_INFO=${INSTALL_INFO:Q}
USE_PKGTASKS= yes # trigger pkgtasks dependency if needed
.endif
_PKGTASKS_DATA.info_files= ${_PKGTASKS_DIR}/info_files
_PKGTASKS_DATAFILES+= ${_PKGTASKS_DATA.info_files}
# ${INFO_FILES_cmd} is defined by the plist module.
${_PKGTASKS_DATA.info_files}:
${RUN}${MKDIR} ${.TARGET:H:Q}
.if defined(INFO_FILES)
${RUN}${INFO_FILES_cmd} | \
while IFS= read file; do \
infodir=${_INFO_DIR:Q}; \
case $$infodir in \
"") ${ECHO} "# INFO: $$file" ;; \
*) ${ECHO} "# INFO: $$file $$infodir" ;; \
esac; \
done > ${.TARGET:Q}.tmp
.else
${RUN}exec > ${.TARGET:Q}.tmp
.endif
${RUN}${MV} ${.TARGET:Q}.tmp ${.TARGET:Q}
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