macemu/BasiliskII/src/Unix/Darwin/testlmem.sh

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#!/bin/sh
# testlmem.sh - test whether the Mach-O hack works
#
# Basilisk II (C) 1997-2005 Christian Bauer
#
# testlmem.sh Copyright (C) 2003 Michael Z. Sliczniak
#
# 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, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
sw_vers > /dev/null && exit 0
PAGEZERO_SIZE=0x2000
[[ -n "$1" ]] && PAGEZERO_SIZE=$1
# You want all the output to go to stderr so that configure is quiet but
# config.log is verbose.
{ echo 'building lowmem utility' && \
make -f /dev/null Darwin/lowmem && \
echo 'building pagezero test' && \
make -f /dev/null LDFLAGS="-pagezero_size $PAGEZERO_SIZE" Darwin/pagezero && \
echo 'enabling low memory globals in pagezero' && \
Darwin/lowmem Darwin/pagezero && \
echo 'running pagezero test' && \
Darwin/pagezero; } 1>&2