cc.next.i386   [plain text]

: next.i386 cc wrapper for unix message and exit code semantics : 1995-05-09 :

HOSTTYPE=next.i386

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

# 1995-05-09	-lposix termios.o waitpid.o setpgid.o *do* work
# 1994-11-04	-posix has old redirection hole bug
#		-D_POSIX_SOURCE requires <sys/dirent.h> manual fixes
#		libexpr/exeval.c bombs -O, no -O ok

command=cc
cc="/bin/cc -D_POSIX_SOURCE"
nooptimize="exeval"

# first check $INSTALLROOT/botch

case $INSTALLROOT in
"")	echo "$command: INSTALLROOT: must be defined and exported" >&2; exit 1 ;;
esac
if	test ! -d $INSTALLROOT/botch -a -dryrun != "$1"
then	if	mkdir $INSTALLROOT/botch
	then	: ok to initialize
	else	echo "$command: $INSTALLROOT/botch must be initialized by the owner of $INSTALLROOT" 2>&1
		exit 1
	fi
	(
		cd $INSTALLROOT/botch
		dir=.
		for i in lib . include sys
		do	case $i in
			.)	dir=.
				;;
			*)	case $i in
				/*)	dir=$i ;;
				*)	dir=$dir/$i ;;
				esac
				test -d $dir || mkdir $dir
				;;
			esac
		done
		if	test ! -f include/sys/dirent.h
		then	echo "#include <dirent.h>" > tmp.c
			header=`$cc -E tmp.c | sed -e '/^#[ 	]*1[ 	].*\/sys\/dirent\.h"/!d' -e 's/.*"\(.*\)".*/\1/'`
			sed -e 's/[ 	]off_t[ 	][ 	]*d_off[ 	]*;//' $header > include/sys/dirent.h
		fi
		if	test ! -f lib/libbotch.a
		then	lipo /usr/lib/libposix.a -thin i386 -output tmp.a
			ar x tmp.a termios.o waitpid.o setpgid.o
			ar cr lib/libbotch.a *.o
			ranlib lib/libbotch.a
		fi
		rm -f *.[aco]
	)
fi

# now slip in our args

case $nooptimize in
"")	nooptimize=.
	;;
*)	optimize=
	for arg in $nooptimize
	do	case $optimize in
		?*)	optimize="$optimize|" ;;
		esac
		optimize="$optimize$arg.[ci]|*/$arg.[ci]"
	done
	nooptimize=$optimize
	;;
esac
set . "$@" .
noexec=
library=
local=
optimize=
verbose=
while	:
do	shift
	arg=$1
	shift
	case $arg in
	.)	break
		;;
	-[cES])	library=1
		;;
	-O)	optimize=1
		;;
	-v)	verbose=1
		;;
	-dryrun)noexec=1
		verbose=1
		;;
	-I-)	case $local in
		"")	local=1
			set . "$@" -I$INSTALLROOT/botch/include -I- -I$INSTALLROOT/botch/include
			;;
		*)	set . "$@" -I- -I$INSTALLROOT/botch/include
			;;
		esac
		continue
		;;
	-I*|*.[cChHiI]|*.[cChHiI][pPxX][pPxX])
		case $optimize in
		1)	eval	"
				case \$arg in
				$nooptimize)
					optimize=0
					;;
				esac
			"
			;;
		esac
		case $local in
		"")	local=1
			set . "$@" -I$INSTALLROOT/botch/include "$arg"
			continue
			;;
		esac
		;;
	-last|*/libast.a)
		case $library in
		"")	library=1
			set . "$@" $INSTALLROOT/botch/lib/libbotch.a "$arg" $INSTALLROOT/botch/lib/libbotch.a
			continue
			;;
		esac
		;;
	esac
	set . "$@" "$arg"
done
case $library in
"")	set . "$@" $INSTALLROOT/botch/lib/libbotch.a
	shift
	;;
esac
case $optimize in
0)	set . "$@" .
	while	:
	do	shift
		arg=$1
		shift
		case $arg in
		.)	break ;;
		-O)	set . "$@" ;;
		*)	set . "$@" "$arg" ;;
		esac
	done
	;;
esac
case $verbose in
?*)	echo $cc "$@" ;;
esac
case $noexec in
"")	$cc "$@" ;;
esac