Fixed the problem of bad elf interpreter.

The newly installed 64-bit FC 17 program has some problems when running the 32-bit program. The most direct error is:

/Lib/ld-linux.so.2: bad elf Interpreter: no such file or directory

I found the article on the Internet. The solution is to use Yum to install the 32-bit glibc library, and my environment Yum cannot work. Let alone this method.

There is exactly 32-bit FC 12 at hand, so consider the most direct method: copy the file from FC 12 if the file is missing.

Finally, 3 files are copied to/lib to solve this problem. They are:

Ld-2.11.so

Libc-2.11.so

Libm-2.11.so

Create three soft links:

Lrwxrwxrwx. 1 Root 12 June 19 14:12 libm. so.6-> libm-2.11.so
Lrwxrwxrwx. 1 Root 12 June 19 13:57 libc. so.6-> libc-2.11.so
Lrwxrwxrwx. 1 Root 10 June 19 13:55 ld-linux.so.2-> ld-2.11.so

After the above steps, the 32-bit cross-compilation environment can compile our source code normally.

Due to time, I still don't know the feasible principle. I will try again in my spare time.

------- 12/12/25 --------

Supplement: Later, we found that three so files must have the execution permission. Otherwise, the 32-bit program reports the "no permission" error during running.