移植python2.7.3到arm li

发布时间:2019-09-21 10:44:57编辑:auto阅读(1555)

    1.本文链接地址

    http://blog.csdn.net/lz_obj/article/details/52620276


    2.环境

    linux系统版本:Ubuntu 10.04

    交叉编译工具:arm-linux-gcc4.5.2

    嵌入式linux内核版本:Linux  2.6


    3.操作步骤

    (1)下载源码包Python-2.7.3.tgz和补丁Python-2.7.3-xcompile.patch,https://www.python.org/download/releases/2.7.3/

    (2)将这两个文件放入/home/中,解压压缩包tar -xvzf Python-2.7.3.tgz,把补丁移动到Python-2.7.3/中,mv  Python-2.7.3-xcompile.patch  Python-2.7.3/,进入解压后的文件夹中cd Python-2.7.3

    (3) 运行配置文件./configure

    (4)make python Parser/pgen

    (5)相应文件改名mv  python  hostpython,mv  Parser/pgen  Parser/hostpgen

    (6)清理操作 make distclean

    (7)打补丁patch -p1 < Python-2.7.3-xcompile.patch

    (8)设置参数

      CC=arm-none-linux-gnueabi-gcc

      CXX=arm-none-linux-gnueabi-g++

      AR=arm-none-linux-gnueabi-ar

      RANLIB=arm-none-linux-gnueabi-ranlib

    /* 此处设置根据个人情况,可与9运行配置文件一并执行 */

    (9)修改setup.py

    /* 

    说明:此处涉及python 调用sqlite3接口 参考 http://www.cnblogs.com/hit-python/articles/4081673.html  详细操作可以查看这篇文章,写的很详细,

    我的sqlite3(arm linux)是之前编译好的,整个文件夹(包括bin/ lib/ ...),路径为/home/sqlite3_armlinux

    */

    做如下修改

    修改为:sqlite_inc_paths = ['/home/sqlite3_armlinux' + '/include' ]

                   sqlite_inc_paths = ['/home/sqlite3_armlinux' + '/include' ]


    修改为:sqlite_inc_paths = ['/home/sqlite3_armlinux' + '/lib' ]

                   sqlite_inc_paths = ['/home/sqlite3_armlinux' + '/lib' ]

    保存setup.py修改,运行配置文件 ./configure--host=arm-none-linux-gnueabi --prefix=/python

    (10)make HOSTPYTHON=./hostpython HOSTPGEN=./Parser/hostpgenBLDSHARED="arm-none-linux-gnueabi-gcc -shared"CROSS_COMPILE=arm-none-linux-gnueabi- CROSS_COMPILE_TARGET=yes

    (11)make install HOSTPYTHON=./hostpython BLDSHARED="arm-none-linux-gnueabi-gcc-shared" CROSS_COMPILE=arm-none-linux-gnueabi- CROSS_COMPILE_TARGET=yesprefix=/home/Python-2.7.3/_install

    /* 10.11此处一些设置根据个人情况 */

    (12)将_install文件夹移动到开发板中


    4.运行截图



    5.参考资料

    http://randomsplat.com/id5-cross-compiling-python-for-embedded-linux.html

    http://www.cnx-software.com/2011/02/04/cross-compiling-python-for-mips-and-arm-platforms/

    http://www.cnblogs.com/hit-python/articles/4081673.html



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