mame/mess build wrapper for 'git bisect run'

gistfile1.txt

#!/bin/bash

#
# build MESS driver, or all of MESS, for 'git bisect run', accounting
# for changes in build process.
#

gmakealways="-j7 NOWERROR=1 USE_QTDEBUG=0"

driver=$1
binary=mess

noclean=$2

grep -q 'ifdef DRIVERS' makefile; sd=$?
grep -q 'ifdef SOURCES' makefile; ss=$?
test -d src/mess; sm=$?
test -f src/mame/drivers/${driver}.c; sc=$?

if [ $sd -eq 0 -o $ss -eq 0 ]; then
	binary=$driver
	if [ $ss -eq 0 ]; then
		if [ $sc -eq 0 ]; then
			gmakeargs="SUBTARGET=$driver SOURCES=src/mame/drivers/${driver}.c"
		else
			gmakeargs="SUBTARGET=$driver SOURCES=src/mame/drivers/${driver}.cpp"
		fi
	else
		if [ $sm -eq 0 ]; then
			gmakeargs="SUBTARGET=$driver DRIVERS=src/mess/drivers/${driver}.c"
		else
			gmakeargs="SUBTARGET=$driver DRIVERS=src/mame/drivers/${driver}.c"
		fi
	fi
else
	binary=mess
	gmakeargs="SDL_INSTALL_ROOT=/usr TARGET=mess"
fi

rc=0

test -n "$noclean" || gmake $gmakealways $gmakeargs clean 
rm -f $driver ${driver}64
gmake $gmakealways $gmakeargs || rc=125

if [ $rc -eq 125 ]; then exit $rc; fi

if [ -x ${binary}64 ]; then
	binary=${binary}64
else 
	if [ '!' -x $binary ]; then
		exit 125
	fi
fi

echo
echo run regression test on $binary here
echo