gdb-2.8

gdb/config.gdb

@@ -0,0 +1,119 @@
+#!/bin/sh
+
+#
+# Shell script to create proper links to machine-dependent files in
+# preparation for compiling gdb.
+#
+# Usage: config.gdb machine
+#
+# If config.gdb succeeds, it leaves its status in config.status.
+# If config.gdb fails after disturbing the status quo, 
+# 	config.status is removed.
+#
+
+progname=$0
+
+case $# in
+1)
+	machine=$1
+	paramfile=m-${machine}.h
+	initfile=m-${machine}init.h
+	pinsnfile=${machine}-pinsn.c
+	opcodefile=${machine}-opcode.h
+
+	case $machine in
+	hp9k320)
+		initfile=m-sun3init.h
+		pinsnfile=m68k-pinsn.c
+		opcodefile=m68k-opcode.h
+		;;
+	hp9k320bsd)
+		initfile=m-sun3init.h
+		pinsnfile=m68k-pinsn.c
+		opcodefile=m68k-opcode.h
+		;;
+	isi)
+		# some version of m68k-pinsn.c should work here
+		pinsnfile=m68k-pinsn.c
+		opcodefile=m68k-opcode.h
+		;;
+	merlin)
+		# m-umaxinit.h?
+		initfile=unknown-or-unavailable
+		pinsnfile=ns32k-pinsn.c
+		opcodefile=ns32k-opcode.h
+		;;
+	news)
+		pinsnfile=m68k-pinsn.c
+		opcodefile=m68k-opcode.h
+		;;
+	npl)
+		pinsnfile=gld-pinsn.c
+		;;
+	pn)
+		pinsnfile=gld-pinsn.c
+		;;
+	sun2)
+		pinsnfile=m68k-pinsn.c
+		opcodefile=m68k-opcode.h
+		;;
+	sun3)
+		pinsnfile=m68k-pinsn.c
+		opcodefile=m68k-opcode.h
+		;;
+	umax)
+		pinsnfile=ns32k-pinsn.c
+		opcodefile=ns32k-opcode.h
+		;;
+	test)
+		paramfile=one
+		initfile=two
+		pinsnfile=three
+		opcodefile=four
+		;;
+	esac
+
+	files="$paramfile $initfile $pinsnfile $opcodefile"
+	links="param.h m-init.h pinsn.c opcode.h"	
+
+	while [ -n "$files" ]
+	do
+		# set file to car of files, files to cdr of files
+		set $files; file=$1; shift; files=$*
+		set $links; link=$1; shift; links=$*
+
+		if [ ! -r $file ]
+		then
+			echo "$progname: cannot create a link \`$link',"
+			echo "since the file \`$file' does not exist."
+			exit 1
+		fi
+
+		rm -f $link config.status
+		# Make a symlink if possible, otherwise try a hard link
+		ln -s $file $link 2>/dev/null || ln $file $link
+
+		if [ ! -r $link ]
+		then
+			echo "$progname: unable to link \`$link' to \`$file'."
+			exit 1
+		fi
+		echo "Linked \`$link' to \`$file'."
+	done
+
+	echo "Links are now set up for use with a $machine." \
+		| tee config.status
+	exit 0
+	;;
+*)
+	echo "Usage: $progname machine"
+	echo -n "Where \`machine' is something like "
+	echo "\`vax', \`sun3', \`umax', etc."
+	if [ -r config.status ]
+	then
+		cat config.status
+	fi
+	exit 1
+	;;
+esac
+