#!/bin/sh
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#+--------------------------------------------------------------------------------------------
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#|Description: This shell script used to download openswan source code and cross compile it.
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#| Author: GuoWenxue <guowenxue@gmail.com>
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#| ChangeLog:
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#| 1, Initialize 1.0.0 on 2011.12.23
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#+--------------------------------------------------------------------------------------------
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. ../scripts/funcs.sh
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clear_crossenv
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. ../scripts/envs.sh
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APP_NAME=openswan
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DIR_NAME=Openswan-3.0.14
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PACK_SUFIX="zip"
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DL_ADDR=https://nodeload.github.com/xelerance/Openswan/zip/v3.0.14
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if [ -z $ARCH ]; then
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ARCH=
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fi
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LINK_STATIC=YES
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select_arch
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if [ -z $CROSS -a "x86" != "$ARCH" ] ; then
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CROSS="/opt/buildroot-2012.08/${ARCH}/usr/bin/arm-linux-"
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fi
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set_crosstool $CROSS
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if [ "x86" != "$ARCH" ] ; then
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CONFIG_CROSS=--host=arm-linux
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fi
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INST_PREFIX=/apps/$ARCH/
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PREFIX_PATH=${INST_PREFIX}/${APP_NAME}
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GMP_LIB_PATH=${INST_PREFIX}/gmp/lib
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GMP_INC_PATH=${INST_PREFIX}/gmp/include
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OPENSSL_LIB_PATH=${INST_PREFIX}/openssl/lib
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OPENSSL_INC_PATH=${INST_PREFIX}/openssl/include
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#Check GMP dependency
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if [ ! -d ${GMP_LIB_PATH} ] ; then
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echo "${GMP_LIB_PATH} doesn't exist, cross compile GMP"
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cd ../gmp
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sh build.sh
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cd -
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fi
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#Check Openssl dependency
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if [ ! -d ${OPENSSL_LIB_PATH} ] ; then
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cd ../openssl
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sh build.sh
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cd -
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fi
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export CFLAGS="-I${OPENSSL_INC_PATH} --static"
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export C_INCLUDE_PATH=${GMP_INC_PATH}
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export LDFLAGS="-L${GMP_LIB_PATH} -L${OPENSSL_LIB_PATH} -static"
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export ARCH=arm
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export KERNELSRC=/home/guowenxue/stac.1/src/kernel/linux-3.4/
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export DESTDIR=${PREFIX_PATH}
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#Prepare OpenSwan source code
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if [ ! -f ${DIR_NAME}.$PACK_SUFIX ] ; then
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wget https://nodeload.github.com/xelerance/Openswan/zip/v3.0.14 -O ${DIR_NAME}.${PACK_SUFIX}
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fi
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decompress_packet $DIR_NAME $PACK_SUFIX
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cd ${DIR_NAME}
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make programs install
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${STRIP} ${DESTDIR}/usr/local/libexec/ipsec/*
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