#!/bin/bash
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#+--------------------------------------------------------------------------------------------
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#|Description: This shell script used download and compile openssh for ARM
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#| Author: GuoWenxue <guowenxue@gmail.com>
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#| ChangeLog:
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#| 1, Initialize 1.0.0 on 2011.04.12
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#+--------------------------------------------------------------------------------------------
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PRJ_PATH=`pwd`
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PREFIX_PATH=${PRJ_PATH}/../install/
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#PREFIX_PATH=${PRJ_PATH}/install/
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LYFTP_SRC=ftp://master.iot-yun.club/src/
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CROSSTOOL=/opt/buildroot/cortex-a5/bin/arm-linux-
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function msg_banner()
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{
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echo ""
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echo "+-----------------------------------------------------------------------"
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echo "| $1 "
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echo "+-----------------------------------------------------------------------"
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echo ""
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}
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function check_result()
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{
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if [ $? != 0 ] ; then
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echo ""
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echo "+-----------------------------------------------------------------------"
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echo "| $1 "
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echo "+-----------------------------------------------------------------------"
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echo ""
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exit ;
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fi
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}
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function export_cross()
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{
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# export cross toolchain
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export CC=${CROSSTOOL}gcc
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export AS=${CROSSTOOL}as
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export AR=${CROSSTOOL}ar
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export LD=${CROSSTOOL}ld
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export NM=${CROSSTOOL}nm
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export RANLIB=${CROSSTOOL}ranlib
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export OBJDUMP=${CROSSTOOL}objdump
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export STRIP=${CROSSTOOL}strip
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# export cross configure
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export CONFIG_CROSS=" --build=i686-pc-linux --host=arm-linux "
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# Clear LDFLAGS and CFLAGS
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export LDFLAGS=
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export CFLAGS=
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}
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function modify_config()
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{
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#sed -i -e "s|.*SPT_TYPE.*|#define SPT_TYPE SPT_NONE|g" config.h
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#sed -i -e "s|.*USE_BTMP.*|/* #undef USE_BTMP */|g" config.h
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#sed -i -e "s|.*HAS_SHADOW_EXPIRE.*|/* #undef HAS_SHADOW_EXPIRE */|g" config.h
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#sed -i -e "s|.*USE_LINUX_AUDIT.*|/* #undef USE_LINUX_AUDIT */|g" config.h
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sed -i -e "s|.*HAVE___PROGNAME.*|/* #undef HAVE___PROGNAME */|g" config.h
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echo "modify done"
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}
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function compile_openssh()
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{
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SRC_NAME=openssh-8.0p1
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PACK_SUFIX=tar.gz
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if [ -f ${PREFIX_PATH}/sbin/sshd ] ; then
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msg_banner "$SRC_NAME already compile and installed"
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return 0;
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fi
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msg_banner "Start donwload $SRC_NAME "
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if [ ! -f ${SRC_NAME}.${PACK_SUFIX} ] ; then
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#wget https://cdn.openbsd.org/pub/OpenBSD/OpenSSH/portable/${SRC_NAME}.${PACK_SUFIX}
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wget ${LYFTP_SRC}/${SRC_NAME}.${PACK_SUFIX}
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check_result "ERROR: download ${SRC_NAME} failure"
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fi
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rm -rf ${SRC_NAME}
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tar -xzf ${SRC_NAME}.${PACK_SUFIX}
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cd ${SRC_NAME}
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msg_banner "Start cross compile $SRC_NAME "
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# must --disable-utmpx for lost these files
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# must --with-audit=debug can not use linux
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# must --without-pie or environ is NULL will case SIGSEGV
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export ac_cv_func_realloc_0_nonnull=yes
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export ac_cv_func_malloc_0_nonnull=yes
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./configure --prefix=${PREFIX_PATH} ${CONFIG_CROSS} --disable-largefile --disable-pkcs11 --disable-strip \
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--disable-etc-default-login --disable-lastlog --disable-utmp --disable-utmpx --disable-wtmp --without-stackprotect \
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--disable-wtmpx --disable-pututline --disable-pututxline --without-hardening --without-rpath \
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--with-audit=debug --without-pie --without-pam --with-privsep-user=sshd --without-selinux \
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--with-libs --with-zlib=${PREFIX_PATH} --with-ssl-dir=${PREFIX_PATH} --with-ssl-engine
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check_result "ERROR: configure ${SRC_NAME} failure"
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modify_config
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make && make install
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check_result "ERROR: compile ${SRC_NAME} failure"
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cd -
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}
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if [ ! -f ${PREFIX_PATH}/lib/libz.a ] ; then
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cd ../zlib
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./build.sh
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cd -
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fi
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if [ ! -f ${PREFIX_PATH}/lib/libcrypto.a ] ; then
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cd ../openssl
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./build.sh
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cd -
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fi
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export_cross
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compile_openssh
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