#!/bin/sh# csh and tcsh do not like this file# ash produces incorrect quotingif [ "`/bin/ls -la /bin/sh |grep '\-> ash'`" != "" ]; then	echo -e "\nash shell is not supported\n"	exitfi##############################################################################CC="cc"LD="cc"CFLAGS="-O2 -Wall"LFLAGS=""PROG="bfe2"OWNER="root"GROUP="root"DOCFILES="BUGS CHANGELOG COMMANDS COPYRIGHT INSTALL README.bferc TODO bferc-sample"# install directoriesPREFIX="/usr/local"BIN="bin"SYSCONF="etc"DOC="share/doc/bfe2"BOCHSPATH="bochs"############################################################################### Platform configurationsOPTIONS=""GTK="1.2"BOCHS="2.0"PLATFORM=`uname`if [ "$PLATFORM" = "FreeBSD" ]; then	CC=%%CC%%	LD=%%CC%%	CFLAGS=%%CFLAGS%%	GROUP="wheel"	PREFIX=%%PREFIX%%fi############################################################################### Parse command line optionsDEBUG="NO"while [ $1 ]; do	if [ "$1" = "--help" ]; then		echo ""		echo -e "\t--prefix     [path]\tSet prefix path [default: $PREFIX]"		echo -e "\t--bindir     [path]\tSet binary path [default: \$PREFIX/$BIN]"		echo -e "\t--sysconfdir [path]\tSet config path [default: \$PREFIX/$SYSCONF]"		echo -e "\t--docdir     [path]\tSet help files path [default: \$PREFIX/$DOC]"		echo -e "\t--bochs-path [path]\tSet path to Bochs binary [default: $BOCHSPATH]"		echo -e "\t--bochs      [ver]\tSet Bochs version: 2.0 [default: $BOCHS]"		echo -e "\t--gtk        [ver]\tSet GTK version: 1.2 or 2.0 [default: $GTK]"		echo -e "\t--quiet\t\t\tEnable fewer configure.sh messages"		echo -e "\t--debug\t\t\tEnable debugging"		echo -e "\t--confirm-quit\t\tEnable quit confirmation"		echo ""		exit	elif [ "$1" = "--confirm-quit" ]; then		OPTIONS="$OPTIONS -D__CONFIRM_QUIT__"		shift	elif [ "$1" = "--debug" ]; then		OPTIONS="$OPTIONS -D__DEBUG__"		DEBUG="YES"		CFLAGS="$CFLAGS -g"		shift	elif [ "$1" = "--quiet" ]; then		QUIET=1		shift	elif [ "$1" = "--gtk" ]; then		GTK="$2"		shift		shift	elif [ "$1" = "--bochs" ]; then		BOCHS="$2"		shift		shift	elif [ "$1" = "--bochs-path" ]; then		BOCHSPATH="$2"		shift		shift	elif [ "$1" = "--prefix" ]; then		PREFIX="$2"		shift		shift	elif [ "$1" = "--bindir" ]; then		BINDIR="$2"		shift		shift	elif [ "$1" = "--sysconfdir" ]; then		SYSCONFDIR="$2"		shift		shift	elif [ "$1" = "--docdir" ]; then		DOCDIR="$2"		shift		shift	else		echo "Invalid option ($1)"		exit	fidoneif [ "$PREFIX" = "/" ]; then	PREFIX=""fiif [ "$BINDIR" = "" ]; then	BINDIR="$PREFIX/$BIN"fiif [ "$SYSCONFDIR" = "" ]; then	SYSCONFDIR="$PREFIX/$SYSCONF"fiif [ "$DOCDIR" = "" ]; then	DOCDIR="$PREFIX/$DOC"fiif [ "$GTK" = "1.2" ]; then	LIBS="\`gtk-config --libs\`"	INCS="\`gtk-config --cflags\`"elif [ "$GTK" = "2.0" ]; then	LIBS="-L/usr/X11R6/lib \`pkg-config --libs gtk+-2.0\`"	INCS="\`pkg-config --cflags gtk+-2.0\`"else	echo -e "\tInvalid GTK version [$GTK]"	exitfiif [ "$BOCHS" = "2.0" ]; then	BOCHSPATH="$BOCHSPATH -q"else	echo -e "\tInvalid Bochs version [$BOCHS]"	exitfiecho ""echo -e "\tConfig:     bindir = $BINDIR"echo -e "\tConfig: sysconfdir = $SYSCONFDIR"echo -e "\tConfig:     docdir = $DOCDIR"echo -e "\tConfig:    options = $OPTIONS"echo -e "\tConfig:      debug = $DEBUG"echo -e "\tConfig: bochs-path = $BOCHSPATH"echo -e "\tConfig:      bochs = $BOCHS"echo -e "\tConfig:        gtk = $GTK"echo ""############################################################################### Final messagesif [ "$QUIET" != "1" ]; then	echo -e "\tType 'make' to compile"	if [ "$DEBUG" = "NO" ]; then		echo -e "\tType 'make install' to install"	fi	echo -e "\tType 'make clean' to clean up"	echo -e "\tType 'make distclean' to clean up and remove Makefile"	echo ""	if [ "$DEBUG" = "NO" ]; then		echo -e "\t*******************************************"		echo -e "\t*                                         *"		echo -e "\t*  Did you read the above messages?       *"		echo -e "\t*  Did you read \`./configure.sh --help\`?  *"		echo -e "\t*                                         *"		echo -e "\t*******************************************"		echo ""	fi	echo -e "\tBochs MUST be configured with --enable-debugger,"	echo -e "\t--enable-disasm and --disable-readline for BFE to work."	echo -e "\tBinary packages of Bochs will not work with BFE."	echo ""fi############################################################################### create Makefilerm -f Makefilecp -f .gtkrc-bfe gtkrc-bfe-samplecp -f .bferc bferc-sampleecho "# Generated by configure.sh" >> MakefileOBJS=""for file in *.c; do	OBJS="$OBJS ${file%%.c}.o"doneecho -e "all: $PROGdistclean: clean	rm -f Makefile gtkrc-bfe-sample bferc-sampleclean:	rm -f $PROG *.o core __*__$PROG: $OBJS	$LD $LFLAGS -o $PROG $OBJS $LIBS.c.o:	$CC $CFLAGS -o \$@ -c \$< $OPTIONS $INCS -DBOCHS_PATH=\"\\\"$BOCHSPATH\\\"\" -DCFGDIR=\"\\\"$SYSCONFDIR\\\"\"" >> Makefilefor file in *.c; do	echo "${file%%.c}.o: $file common.h functions.h Makefile" >> Makefiledoneif [ "$DEBUG" = "NO" ]; then	echo -e "\ninstall: $PROG\n\tstrip $PROG" >> Makefile	echo -e "\t(umask 022 ; /bin/mkdir -m 0755 -p $BINDIR)" >> Makefile	echo -e "\tinstall -o $OWNER -g $GROUP -m 0755 $PROG $BINDIR" >> Makefile	echo -e "\t(umask 022 ; /bin/mkdir -m 0755 -p $SYSCONFDIR)" >> Makefile	echo -e "\tinstall -o $OWNER -g $GROUP -m 0644 .gtkrc-bfe $SYSCONFDIR/gtkrc-bfe" >> Makefile	echo -e "\t(umask 022 ; /bin/mkdir -m 0755 -p $DOCDIR)" >> Makefile	echo -e "\tinstall -o $OWNER -g $GROUP -m 0644 $DOCFILES $DOCDIR" >> Makefilefi