#########################################################################
# Invocation arguments are:						#
#	-lLIBRARY: a library to be linked with, e.g., -lpthread		#
#	-ut: testing the uni-threaded libsfio.a (default)		#
#	-mt: testing the multi-threaded libsfio-mt.a			#
#	-v: verbose, print the compilation command			#
#	-c: continue testing after a test fails				#
#	-whatever_else: bad argument, will be ignored.			#
#	tests: test cases to be run. If no test specified,		#
#		all tests will be run.					#
#									#
# Below are a few example test runs:					#
#	runtest:							#
#		tests the uni-threaded library.				#
#	runtest -mt:							#
#		tests the multi-threaded library on a BSD platform.	#
#	runtest -mt -lpthread:						#
#		tests the multi-threaded library on a			#
#		Linux/Irix/Solaris platform.				#
#	runtest -mt -lcma:						#
#		tests the multi-threaded library on a HPUX platform.	#
#		The argument -lcma defines the thread library.		#
#									#
# Written by Kiem-Phong Vo 						#
#########################################################################

verbose=0
exit_on_fail=1
files=""
LIBS="../libsfio.a"
HDRS="-I../Stdio_s -I.."
DEFS="-Dvt_threaded=0"
XLIBS=""

while test "$1" != ""
do
	case $1 in
	-l*) 	XLIBS="$XLIBS $1";
		;;
	-v)	verbose=1;
		;;
	-c)	exit_on_fail=0;
		;;
	-ut)	LIBS="../libsfio.a";
		DEFS="-Dvt_threaded=0";
		;;
	-mt)	LIBS="../libsfio-mt.a ../../vthread/libvthread.a";
		DEFS="-Dvt_threaded=1";
		;;
	-*)	echo "Hmm, unknown argument: $1";
		;;
	*)	files="${files} $1";
		;;
	esac
	shift
done

if test "$CC" = ""; then CC="cc"; fi

if test "$files" = ""
then
	files="*.c"
fi

LIBS="$LIBS $XLIBS"

if test "$verbose" = 1
then echo "Compiler invocation: $CC -g $DEFS $HDRS xxx.c $LIBS -o ./t"
fi

for i in $files
do
	echo "-- $i:"
	status=""
	if $CC -g $DEFS $HDRS $i $LIBS -o ./t
	then
		if ./t
		then	rm ./t; status=Passed
		else	status=Failed
		fi
	else	status="Not compiled"
	fi
	echo "	$status"
	if test "$status" != "Passed"
	then if test "$exit_on_fail" = "1"; then exit; fi
	fi
done