configure.mips

#!/bin/sh

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

TARGET_GUESS="mipsel-linux"

NO_ARGS=0
PREFIX=""

TOOLCHAIN=""
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.mips -t toolchain_path [-h host] [-p install_prefix]"
				exit 1;;
		esac
	done
fi

if [ "$TOOLCHAIN" = "" ]; then
	echo "Usage: ./configure.mips -t toolchain_path [-h host]" \
	     "[-p install_prefix],"
	echo -e "       e.g. ./configure.mips -t /opt/VZ/smp86xx_toolchain/" \
	     "\bbuild_mipsel/staging_dir/bin"
	exit 1
elif [ ! -d $TOOLCHAIN ]; then 
	echo "Toolchain directory does not exist"
	exit 1
else
	CUR_PATH=$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