buildixp_be.sh

这是在PCA下的基于IPP库示例代码例子,在网上下了IPP的库之后,设置相关参数就可以编译该代码.

#! /bin/sh

#
# Usage: build.sh {g++}
#

exit_on_ipp_install_error()
{
    echo -e "*************************************************************************"
    echo -e "Intel(R) IPP is not found!"
    echo -e "Please install Intel(R) IPP or set IPPROOT environment variable correctly."
    echo -e "*************************************************************************"
    exit
}

exit_on_ocf_install_error()
{
    echo -e "***********************************************************************************"
    echo -e "/crypto/ocf/cryptodev.h is not found!"
    echo -e "Please specify correct path to the cryptodev.h using 'linuxbe_KERNAL_DIR' variable."
    echo -e "***********************************************************************************"
    exit
}

IPP_VERSION_SUFFIX=5.0

ARCH=linuxixp_be
IPP_ENV_SUFFIX=ixp
IPP_ARCH_DIR=/ixp

IPPROOT_DEFAULT=/opt/intel/ipp/${IPP_VERSION_SUFFIX}${IPP_ARCH_DIR}

IPP_ENV_SUBPATH=tools/env/ippvars${IPP_ENV_SUFFIX}.sh

IPPROOT_CURR=${IPPROOT}

if [ ! -x "${IPPROOT_CURR}" ]; then IPPROOT_CURR=${IPPROOT_DEFAULT}; fi
if [ ! -x "${IPPROOT_CURR}" ]; then exit_on_ipp_install_error; fi

IPPENV=${IPPROOT_CURR}/${IPP_ENV_SUBPATH}
if [ ! -x "${IPPENV}" ]; then exit_on_ipp_install_error; fi

HARDHAT_BASE=/opt/montavista/pro/devkit/arm/xscale_be/bin


. ${IPPENV}

. ./linux_kernel.sh

CRYPTODEV_SUBPATH=crypto/ocf
CRYPTODEV_HDR=$linuxbe_KERNEL_DIR/$CRYPTODEV_SUBPATH/cryptodev.h
if [ ! -f "${CRYPTODEV_HDR}" ]; then exit_on_ocf_install_error; fi


make ARCH=${ARCH} clean
make ARCH=${ARCH} TOOLCHAIN=${HARDHAT_BASE} IPPROOT=${IPPROOT_CURR}