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#!/usr/bin/env bash
# SPDX-License-Identifier: GPL-2.0-or-later
#
# This file is part of the build pipeline for Inkscape on macOS.
#
# ### install_toolset.sh ###
# Install a pre-compiled version of the JHBuild toolset and required
# dependencies for Inkscape.
### load settings and functions ################################################
SELF_DIR=$(F=$0; while [ ! -z $(readlink $F) ] && F=$(readlink $F); \
cd $(dirname $F); F=$(basename $F); [ -L $F ]; do :; done; echo $(pwd -P))
for script in $SELF_DIR/0??-*.sh; do source $script; done
set -e
### install toolset ############################################################
function install
{
local toolset_dmg=$TOOLSET_REPO_DIR/$(basename $URL_TOOLSET)
if [ -f $toolset_dmg ]; then
echo_info "no download required"
else
# File not present on disk, we need to download.
echo_act "download required"
save_file $URL_TOOLSET $TOOLSET_REPO_DIR
echo_ok "download successful"
fi
# mount build system read-only
local device=$(create_dmg_device $toolset_dmg)
[ ! -d $WRK_DIR ] && mkdir -p $WRK_DIR
mount -o nobrowse,noowners,ro -t hfs $device $WRK_DIR
echo_ok "toolset mounted as $device"
# Sadly, there are some limitations involved with union-mounting:
# - Files are not visible to 'ls'.
# - You cannot write in a location without having written to its
# parent location. That's why we need to pre-create all directories
# below.
#
# Shadow-mounting a dmg is not a feasible alternative due to its
# bad write-performance.
# prepare a script for mass-creating directories
find $OPT_DIR -type d ! -path "$TMP_DIR/*" ! -path "$SRC_DIR/*" \
-exec echo "mkdir {}" > $TOOLSET_ROOT_DIR/create_dirs.sh \;
chmod 755 $TOOLSET_ROOT_DIR/create_dirs.sh
# create writable (ramdisk-) overlay
device=$(create_ram_device $OVERLAY_RAMDISK_SIZE build)
mount -o nobrowse,rw,union -t hfs $device $WRK_DIR
echo_ok "writable ramdisk overlay mounted as $device"
# create all directories inside overlay
$TOOLSET_ROOT_DIR/create_dirs.sh
rm $TOOLSET_ROOT_DIR/create_dirs.sh
}
### main #######################################################################
$SELF_DIR/110-sysprep.sh
install
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