EK200移植mysql数据库

myzr_soft

主机平台： UBUNTU14.04
硬件平台：明远智睿MY-IMX6-EK200-6Q-1G
内核版本 ：linux-4.1.15
交叉编译链：arm-poky-linux-gnueabi
文件系统：L4115-fsl-image-qt5-myimx6a9.tar.bz2


下载：
ncurses:

ftp://ftp.gnu.org/gnu/ncurses/

mysql-5.1.72:

http://www.mirrorservice.org/sites/ftp.mysql.com/Downloads/MySQL-5.1/mysql-5.1.72.tar.gz

解压:

$ cd

$ mkdir ncurses

$ tar xzvf ncurses-6.1.tar.gz

$ tar xzvf mysql-5.1.72.tar.gz

编译pc版本mysql备用：

$ cd mysql-5.1.72/

$ sudo apt-get install libncurses5-dev

$ ./configure -prefix=/usr/local/mysql

$ make

$ cd ..

$ mv mysql-5.1.72 mysql-5.1.72-pc

配置交叉工具链：

$ su

# source /home/myzr/my-work/03_toolchain/fsl-imx-fb-glibc-x86_64-meta-toolchain-qt5-cortexa9hf-neon-toolchain-4.1.15-2.1.0/environment-setup-cortexa9hf-neon-poky-linux-gnueabi

交叉编译ncurses：

# cd ncurses-6.1/

./configure --prefix=/home/myzr/ncurses/  --host=arm-poky-linux-gnueabi --without-cxx --without-cxx-binding --without-ada --without-manpages --without-progs --without-tests --with-shared --enable-static

# make -j4

# make install

交叉编译mysql:

# cd ..

# tar xzvf mysql-5.1.72.tar.gz

# cd mysql-5.1.72

# gedit configure

将四处：

if test "$cross_compiling" = yes; then                                             

  { { $as_echo "$as_meLINENO: error: in \`$ac_pwd':" >&5

$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}

{ { $as_echo "$as_meLINENO: error: cannot run test program while cross compiling

See \`config.log' for more details." >&5

$as_echo "$as_me: error: cannot run test program while cross compiling

See \`config.log' for more details." >&2;}

   { (exit 1); exit 1; }; }; }

else

修改为：

if test "$cross_compiling" = yes; then  

echo"skipcorss_compiping test";                                            

#  { { $as_echo "$as_meLINENO: error: in \`$ac_pwd':" >&5

#$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}

#{ { $as_echo "$as_meLINENO: error: cannot run test program while cross compiling

#See \`config.log' for more details." >&5

#$as_echo "$as_me: error: cannot run test program while cross compiling

#See \`config.log' for more details." >&2;}

#   { (exit 1); exit 1; }; }; }

else

# mkdir /usr/local/mysql

# ./configure --host=arm-poky-linux-gnueabi --enable-static --with-named-curses-libs=/home/myzr/ncurses/lib/libncurses.a --prefix=/usr/local/mysql --without-debug --without-docs --without-man --without-bench --with-charset=gb2312 --with-extra-charsets=ascii,latin1,utf8

# vi storage/innobase/include/univ.i

将227行的：#error "Error: InnoDB's ulint must be of the same size as void*"

修改为：//#error "Error: InnoDB's ulint must be of the same size as void*"

# vi storage/innodb_plugin/include/univ.i

将358行的：#error "Error: InnoDB's ulint must be of the same size as void*"

修改为：//#error "Error: InnoDB's ulint must be of the same size as void*"

# make

出现错误：

./gen_lex_hash > lex_hash.h-t

/bin/sh: ./gen_lex_hash: cannot execute binary file

# cp ../mysql-5.1.72-pc/sql/gen_lex_hash sql/

# touch -m sql/gen_lex_hash

# make

出现错误：

sql_parse.cc:5741:21: error: operator '<' has no left operand

# vi sql/sql_parse.cc

加入：#define STACK_DIRECTION 1

# make

拷贝pc的/usr/local/mysql到开发板的相同目录

在开发板上执行：

设置环境变量或将/usr/local/mysql/bin 下面的可执行文件复制到/usr/sbin 目录下

# export PATH="$PATH:/usr/local/mysql/bin"

添加/etc/my.conf 配置文件

# vi /etc/my.conf

内容如下：

datadir=/var/lib/mysql

socket=/tmp/mysql.sock

user=root

#Default to using old password format for compatibility with mysql 3.x

#clients (those using the mysqlclient10 compatibility package).

old_passwords=1

[mysqld_safe]

log-error=/var/log/mysqld.log

pid-file=/var/run/mysqld/mysqld.pid

因为在/var/run目录下没有mysqld/mysqld.pid，手工建立：

# mkdir /var/run/mysqld

# touch /var/run/mysqld/mysqld.pid

安装数据库：

#mysql_install_db -u root

启动mysql服务：

#  mysqld_safe --user=root --skip-grant-tables --skip-networking &

# mysql