cc.unix.mc68k   [plain text]

: 3B1/PC7300 unix.mc68k cc wrapper for ANSI C : 2002-09-01 :

HOSTTYPE=unix.mc68k

case " $* " in
*" -dumpmachine "*) echo $HOSTTYPE; exit ;;
esac

# /bin/cc predates ANSI C; use gcc
# some headers depend on SYSTEM5 or mc68k being defined
# headers for Ethernet software are under /usr/ethernet/include
# both /usr/lib/libnet.a and /usr/lib/libcurses.a define select()
#	-lcurses uses a version of select for napms(), but that
#		implementation always returns an error if given file
#		descriptors to watch
#	the one in -lnet must be used if fds (instead of or in addition to
#		a timeout) are of interest therefore, -lnet should be
#		specified before -lcurses
#	rename(old, new) in /usr/lib/libnet.a fails if new exists
#		(permitted by ANSI/ISO C-1990 7.9.4.2)
# gcc -fpic doesn't work as there's no _GLOBAL_OFFSET_TABLE symbol

cc="gcc"

exec=
show=:
inc=0
lib=0
set '' -DSYSTEM5 -Dmc68k "$@" ''
shift
while	:
do	a=$1
	shift
	case $a in
	'')	break
		;;
	-lcurses|libcurses.a|*/libcurses.a)
		lib=1
		set '' "$@" -lnet
		shift
		;;
	-lnet|libnet.a|*/libnet.a)
		lib=1
		;;
	-o)	a=$1
		shift
		set '' "$@" -o
		shift
		;;
	-fpic)	continue
		;;
	-n)	exec=:
		continue
		;;
	-v)	show=echo
		continue
		;;
	-*)	;;
	*)	case $inc in
		0)	inc=1
			set '' "$@" -I/usr/ethernet/include
			shift
			;;
		esac
		;;
	esac
	set '' "$@" "$a"
	shift
done
case $lib in
0)	set '' "$@" -lnet
	shift
	;;
esac
$show $cc "$@"
$exec $cc "$@"