Eclipse

经历了不下十次以上的 configure make和make install，

终于搞定了。 归咎起来还是Opensolaris上软件的缺乏和不完整性。

之前一直用gcc编译，但一直会出现ld连接错误。

安装步骤：

2. Install Sun compilers by issuing the following command: pfexec pkg install ss-dev.  The tools are installed in /opt/SunStudioExpress.
3. Prepare the user environment for MySQL by issuing the following commands:
• groupadd mysql
• useradd -g mysql mysql
  
4. Become the mysql user with su mysql.
   
5. Download the latest MySQL source from dev.mysql.com. I downloaded the compressed GNU TAR archive (tar.gz) version 5.1.29-rc from here.
6. Extract the MySQL source code from the archive with the commands below.  The source code will be extracted to mysql-5.1.29-rc.
• gunzip mysql-5.1.29-rc.tar.gz
• tar xvf mysql-5.1.29-rc.tar
7. Set the following environment variables:
• export CC=/opt/SunStudioExpress/bin/cc
• export CXX=/opt/SunStudioExpress/bin/CC
• export CFLAGS="-xO3" #Change this to have your compiler variables
• export CXXFLAGS="-xO3"
• export PATH=$CC:$CXX:/usr/sfw/bin:/usr/ccs/bin:$PATH
8. Create a sym link from gmake to make with cd /usr/sfw/bin ; ln -s gmake make
   
9. cd to the source code directiory. In my case mysql-5.1.29-rc.
10. Execute the following command at the prompt: ./configure --prefix=/usr/local/mysql
• The configure command allows you to control the configuration of the MySQL source distribution.  A full listing of the options to configure can be found here.  Prefix simply installs architecture-independent files in the location specified by prefix (everything is installed under /usr/local/mysql rather than the default of /usr/local).
11. Execute the following command at the prompt: make
    
12. Execute the following command at the prompt: make install

 At this point, under /usr/local/mysql/bin, you will see the mysql_install_db script, which will allow you to install MySQL.  After that, you can run mysqld_safe to start mysql.