problems when build OpenJDK on mips64el

[Linwen Deng]

hi,

I'm trying to port OpenJDK to mips64el,but have some troubles,and didn't
know where is the source problem.
Here are my steps:

1, build gcj. The version of gcc is 4.4.1, and configure like the follows:

*../configure --prefix=/usr --build=mips64el-linux \
        --disable-nls --enable-shared --enable-__cxa_atexit \
        --disable-multilib  --with-abi=64 \
        --with-ecj-jar=/usr/share/java/ecj.jar \
        --enable-c99 --enable-long-long --enable-threads=posix \
        --enable-languages=java*

the ecj.jar is copied from my PC(x86_64), and version of 4.5.

2, compile Classpath-0.98 with gcj

*export MABI=64
../configure --prefix=/usr --build=mips64el-linux \
        --disable-plugin*

but failed when configure, the error from config.log is:

*error: The method exit(int) is undefined for the type System
    System.exit(0);*

then I write a simple test program:

*// test.java
public class test{
 public static void main(String args[]){
  System.out.print("Hello world");
  System.exit(0);
 }
}*

and the error is the same as above.

3, then I want skip classpath, and compile Iced tea directly, and also meet
a lot of troubles when make.

I wonder if my steps is correct, so I need your help. Can you give me some
tips, or tell me how debian's openjdk was built on mipsel?

Waiting for your reply. Thanks!


Best Regards,

Linwen DENG

<linwendeng at gmail.com>
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