学习记录-交叉编译环境的设置

xilinx交叉编译环境的设置（参考）

# Check for LD_LIBRARY_PATH being set, which can break SDK and generally is a bad practice
# http://tldp.org/HOWTO/Program-Library-HOWTO/shared-libraries.html#AEN80
# http://xahlee.info/UnixResource_dir/_/ldpath.html
# Only disable this check if you are absolutely know what you are doing!
if [ ! -z "$LD_LIBRARY_PATH" ]; thenecho "Your environment is misconfigured, you probably need to 'unset LD_LIBRARY_PATH'"echo "but please check why this was set in the first place and that it's safe to unset."echo "The SDK will not operate correctly in most cases when LD_LIBRARY_PATH is set."echo "For more references see:"echo "  http://tldp.org/HOWTO/Program-Library-HOWTO/shared-libraries.html#AEN80"echo "  http://xahlee.info/UnixResource_dir/_/ldpath.html"return 1
fi
export SDKTARGETSYSROOT=/opt/petalinux/2021.1/sysroots/cortexa72-cortexa53-xilinx-linux
export PATH=/opt/petalinux/2021.1/sysroots/x86_64-petalinux-linux/usr/bin:/opt/petalinux/2021.1/sysroots/x86_64-petalinux-linux/usr/sbin:/opt/petalinux/2021.1/sysroots/x86_64-petalinux-linux/bin:/opt/petalinux/2021.1/sysroots/x86_64-petalinux-linux/sbin:/opt/petalinux/2021.1/sysroots/x86_64-petalinux-linux/usr/bin/../x86_64-petalinux-linux/bin:/opt/petalinux/2021.1/sysroots/x86_64-petalinux-linux/usr/bin/aarch64-xilinx-linux:/opt/petalinux/2021.1/sysroots/x86_64-petalinux-linux/usr/bin/aarch64-xilinx-linux-musl:$PATH
export PKG_CONFIG_SYSROOT_DIR=$SDKTARGETSYSROOT
export PKG_CONFIG_PATH=$SDKTARGETSYSROOT/usr/lib/pkgconfig:$SDKTARGETSYSROOT/usr/share/pkgconfig
export CONFIG_SITE=/opt/petalinux/2021.1/site-config-cortexa72-cortexa53-xilinx-linux
export OECORE_NATIVE_SYSROOT="/opt/petalinux/2021.1/sysroots/x86_64-petalinux-linux"
export OECORE_TARGET_SYSROOT="$SDKTARGETSYSROOT"
export OECORE_ACLOCAL_OPTS="-I /opt/petalinux/2021.1/sysroots/x86_64-petalinux-linux/usr/share/aclocal"
export OECORE_BASELIB="lib"
export OECORE_TARGET_ARCH="aarch64"
export OECORE_TARGET_OS="linux"
unset command_not_found_handle
export CC="aarch64-xilinx-linux-gcc  -mcpu=cortex-a72.cortex-a53 -march=armv8-a+crc -fstack-protector-strong  -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security --sysroot=$SDKTARGETSYSROOT"
export CXX="aarch64-xilinx-linux-g++  -mcpu=cortex-a72.cortex-a53 -march=armv8-a+crc -fstack-protector-strong  -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security --sysroot=$SDKTARGETSYSROOT"
export CPP="aarch64-xilinx-linux-gcc -E  -mcpu=cortex-a72.cortex-a53 -march=armv8-a+crc -fstack-protector-strong  -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security --sysroot=$SDKTARGETSYSROOT"
export AS="aarch64-xilinx-linux-as "
export LD="aarch64-xilinx-linux-ld  --sysroot=$SDKTARGETSYSROOT"
export GDB=aarch64-xilinx-linux-gdb
export STRIP=aarch64-xilinx-linux-strip
export RANLIB=aarch64-xilinx-linux-ranlib
export OBJCOPY=aarch64-xilinx-linux-objcopy
export OBJDUMP=aarch64-xilinx-linux-objdump
export READELF=aarch64-xilinx-linux-readelf
export AR=aarch64-xilinx-linux-ar
export NM=aarch64-xilinx-linux-nm
export M4=m4
export TARGET_PREFIX=aarch64-xilinx-linux-
export CONFIGURE_FLAGS="--target=aarch64-xilinx-linux --host=aarch64-xilinx-linux --build=x86_64-linux --with-libtool-sysroot=$SDKTARGETSYSROOT"
export CFLAGS=" -O2 -pipe -g -feliminate-unused-debug-types "
export CXXFLAGS=" -O2 -pipe -g -feliminate-unused-debug-types "
export LDFLAGS="-Wl,-O1 -Wl,--hash-style=gnu -Wl,--as-needed -Wl,-z,relro,-z,now"
export CPPFLAGS=""
export KCFLAGS="--sysroot=$SDKTARGETSYSROOT"
export OECORE_DISTRO_VERSION="2021.1"
export OECORE_SDK_VERSION="2021.1"
export ARCH=arm64
export CROSS_COMPILE=aarch64-xilinx-linux-# Append environment subscripts
if [ -d "$OECORE_TARGET_SYSROOT/environment-setup.d" ]; thenfor envfile in $OECORE_TARGET_SYSROOT/environment-setup.d/*.sh; do. $envfiledone
fi
if [ -d "$OECORE_NATIVE_SYSROOT/environment-setup.d" ]; thenfor envfile in $OECORE_NATIVE_SYSROOT/environment-setup.d/*.sh; do. $envfiledone
fi

如何根据需要设置自己的交叉编译环境

学习记录-交叉编译环境的设置相关推荐

Linux引出环境变量的关键字,学习记录008-linux常用命令/设置系统and用户环境变量two(示例代码)...
修改文件 vi vi 是linux自带的,vim是vi的升级版命令:vi 文件名如果文件存在,那么就直接进入对应的文件的编译模式,如果文件不存在,那么就进入以文件名命名的空文件的编译模式 vi ...
powerpc linux交叉编译器,PowerPC交叉编译环境(powerpc-linux-gcc)设置
为了在制作的mpc8360e处理器板上移植U-Boot,linux kernel,需要交叉编译环境,将使用过的方法总结如下,并简单给出中间曾经遇到的问题. 开发主机PC用过redhat9及Gentoo ...
HFSS学习记录——6.2扫频设置（Edit Frequency Sweep）
目录前言自适应网格剖分频率类型单频点(Single) 多频点(Multi-frequency) 宽带(Broadband) 仿真和收敛数据后处理报告存在的疑惑自适应网格剖分频率与扫频频率的 ...
php学习记录(phpstudy环境安装和phpstorm使用中的一些踩坑)
注:以下内容已录制视频点击观看 1. phpstorm安装 IDE官网链接: https://www.jetbrains.com/phpstorm/ 下载后只能免费试用30天.可以网上下载破解版. 2 ...
M102: MongoDB for DBAs chapter 3 performance学习记录
M102: MongoDB for DBAs chapter 3 performance学习记录运行环境操作系统:windows 10 家庭中文版 Mongodb :Mongodb 3.4 Mon ...
linux环境变量设置方法,Linux环境变量设置指南
以配置java环境变量为例 [编辑]修改/etc/profile文件此法对所有用户生效在文件末尾加入以下内容: JAVA_HOME=/usr/share/jdk1.5.0_05 PATH=$JAV ...
linux环境变量设置 profile,Linux 环境变量设置 etc profile
一.Linux的变量种类按变量的生存周期来划分,Linux变量可分为两类: 1.永久的:需要修改配置文件,变量永久生效. 2.临时的:使用export命令声明即可,变量在关闭shell时失效. 二. ...
M001: MongoDB Basics Chapter 3: Deeper Dive on the MongoDB Query Language学习记录
M001: MongoDB Basics Chapter 3: Deeper Dive on the MongoDB Query Language学习记录运行环境操作系统:windows 10 家 ...
M312: Diagnostics and Debugging chapter 4 Connectivity学习记录
M312: Diagnostics and Debugging chapter 4 Connectivity学习记录运行环境操作系统:windows 10 家庭中文版 Mongodb :Mongo ...

学习记录-交叉编译环境的设置

xilinx交叉编译环境的设置（参考）

如何根据需要设置自己的交叉编译环境

学习记录-交叉编译环境的设置相关推荐

最新文章

热门文章