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#!/bin/sh
#
# libslack - https://libslack.org
#
# Copyright (C) 1999-2004, 2010, 2020-2023 raf <raf@raf.org>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, see <https://www.gnu.org/licenses/>.
#
# 20230824 raf <raf@raf.org>
#
# Modify Makefile and macros.mk to change
# PREFIX/CONF_INSDIR/CONFIG_PATH/ROOT_PID_DIR together.
# But can be reversed with --prefix=default.
# Strip off the leading "--prefix=" from the command line option
prefix="${1#--prefix=}"
# With --prefix=default, set PREFIX to /usr/local.
# Otherwise, set it to the given argument.
if [ "$prefix" = "default" ]
then
perl -pi \
-e 's{^(PREFIX := ).*$}{$1/usr/local}' \
`find . -name Makefile`
else
perl -pi \
-e 's{^(PREFIX := ).*$}{$1'"$prefix"'}' \
`find . -name Makefile`
fi
# With --prefix=default or --prefix=/usr, CONF_INSDIR and ROOT_PID_DIR
# stay as /etc and /var/run. Otherwise, we want them to be $(PREFIX)/etc
# and $(PREFIX)/var/run.
#
# The operating system specific conf/* scripts mostly handle this fine.
#
# But for macports on macOS, we need this to move the system configuration
# files to /opt/local/etc, and to move root's pidfiles to
# /opt/local/var/run.
#
# In summary, if the --prefix option argument is /usr, then the system
# configuration files are under /etc and root's pidfiles are in /var/run.
#
# If the --prefix argument is /usr/local or /opt/local or other, then the
# system configuration files are under /usr/local/etc or /opt/local/etc or
# other, and root's pidfiles are in /usr/local/var/run or /opt/local/var/run
# or other.
if [ "$prefix" = "/usr" -o "$prefix" = "default" ]
then
perl -pi \
-e 's/^CONF_INSDIR := \$\(PREFIX\)\/etc$/CONF_INSDIR := \/etc/;' \
`find . -name Makefile`
perl -pi \
-e 's/^(DAEMON_DEFINES \+= -DCONFIG_PATH=\\"\$\(PREFIX\)\/etc\/daemon\.conf\\")$/# $1/;' \
-e 's/^(\S+ \+= -DROOT_PID_DIR)=.*$/# $1=\\"\/var\/run\\"/;' \
-e 's/^(\S+ \+= -DETC_DIR)=.*$/# $1=\\"\/etc\\"/;' \
`find . -name macros.mk`
else
perl -pi \
-e 's/^CONF_INSDIR := \/etc$/CONF_INSDIR := \$(PREFIX)\/etc/;' \
`find . -name Makefile`
perl -pi \
-e 's/^# (DAEMON_DEFINES \+= -DCONFIG_PATH=\\"\$\(PREFIX\)\/etc\/daemon\.conf\\")$/$1/;' \
-e 's/^(?:# )?(\S+ \+= -DROOT_PID_DIR)=.*$/$1=\\"\$(PREFIX)\/var\/run\\"/;' \
-e 's/^(?:# )?(\S+ \+= -DETC_DIR)=.*$/$1=\\"\$(PREFIX)\/etc\\"/;' \
`find . -name macros.mk`
fi
# vi:set ts=4 sw=4:
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