configure.sh4

#!/bin/bash

# 
# Copyright (c) 2006-2009 by Cisco Systems, Inc.
# All Rights Reserved.
#


TARGET_GUESS="sh4-linux"
TOOLCHAIN_GUESS="/opt/STM/STLinux-2.0/devkit/sh4/bin"

NO_ARGS=0
PREFIX=""

TOOLCHAIN=$TOOLCHAIN_GUESS
TARGET=$TARGET_GUESS

if [ $# -ne "$NO_ARGS" ]
 then
	while getopts ":t:h:p:" Option
	do
		case $Option in
			t ) 
				echo "toolchain: \"$OPTARG\" "
				TOOLCHAIN=$OPTARG;;
			h ) 
				echo "host: \"$OPTARG\" "
				TARGET=$OPTARG;;
			p )
				echo "prefix: \"$OPTARG\" "
				PREFIX=$OPTARG;;
			* ) 
				echo "Usage: ./configure.sh4" \
				    "[-t toolchain_path] [-h host]" \
				    "[-p install_prefix]"
				exit 1;;
		esac
	done
fi

if [ ! -d $TOOLCHAIN ]; then 
	echo "Toolchain directory does not exit"
	exit 1
else
	CUR_PATH=$PWD
	cd $TOOLCHAIN
	TOOLCHAIN=$PWD
	cd $CUR_PATH
fi

if [ ! -e $TOOLCHAIN/$TARGET-gcc ]; then
	echo "GCC is missing"
	exit 1;
fi
if [ ! -e $TOOLCHAIN/$TARGET-cpp ]; then
	echo "CPP is missing"
	exit 1;
fi
if [ ! -e $TOOLCHAIN/$TARGET-c++ ]; then
	echo "C++ is missing"
	exit 1;
fi
if [ ! -e $TOOLCHAIN/$TARGET-ar ]; then
	echo "AR is missing"
	exit 1;
fi
if [ ! -e $TOOLCHAIN/$TARGET-ld ]; then
	echo "LD is missing"
	exit 1;
fi
if [ ! -e $TOOLCHAIN/$TARGET-strip ]; then
	echo "STRIP is missing"
	exit 1;
fi

if [ "x$PREFIX" = "x" ]; then
    ./configure	CC=$TOOLCHAIN/$TARGET-gcc CPP=$TOOLCHAIN/$TARGET-cpp \
		CXX=$TOOLCHAIN/$TARGET-c++ AR=$TOOLCHAIN/$TARGET-ar  \
		LD=$TOOLCHAIN/$TARGET-ld --host=$TARGET --disable-openssl \
		STRIP=$TOOLCHAIN/$TARGET-strip --disable-syslog
else

    if [ ! -d $PREFIX ]; then 
	echo "$PREFIX: directory does not exit"
	exit 1
    else
	CUR_PATH=$PWD
	cd $PREFIX
	PREFIX=$PWD
	cd $CUR_PATH
    fi
    ./configure	CC=$TOOLCHAIN/$TARGET-gcc CPP=$TOOLCHAIN/$TARGET-cpp \
		CXX=$TOOLCHAIN/$TARGET-c++ AR=$TOOLCHAIN/$TARGET-ar  \
		LD=$TOOLCHAIN/$TARGET-ld STRIP=$TOOLCHAIN/$TARGET-strip \
		--host=$TARGET --disable-openssl \
		--disable-syslog --prefix=$PREFIX
fi