Compiling problems with uclibc ...

All,

When I compile my application with uclibc, I got the following error message.

<div class='quotetop'>QUOTE </div>

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C:/altera/kits/nios2/bin/eclipse/plugins/com.microtronix.nios2linux.uClibc_0.1.0/include/linux/byteorder/little_en

ian.h:45: error: `__le64&#39; undeclared (first use in this function)[/b]

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After using the "-E" instead of "-c", I find out the root cause of this problem.

The include directory is

"C:/altera/kits/nios2/bin/eclipse/plugins/com.microtronix.nios2linux.uClibc_0.1.0/include/".

In the file <linux/byteorder/little_endian.h>, I got the "undefined

error message" for the symbol "__le64", but it was defined in

<linux/types.h>. But unfortunately, only if we do not define

"__KERNEL_STRICT_NAMES", "__le64" will be defined as expected. And the

"__KERNEL_STRICT_NAMES" is defined in <features.h>, since the

"_LOOSE_KERNEL_NAMES" is not defined.

And, I also checked the uclibc.org about the uclibc file. It seems they do not have the <linux/types.h> file. They using default types.h file.

I grapped mazur&#39;s version 2.6.9.1 linux/byteorder/little_endian.h for __le64,

and this was what I got:

./linux/byteorder/little_endian.h:#define __le64_to_cpu(x) ((__u64)(x))

./linux/byteorder/little_endian.h:#define __le64_to_cpup(x) (*(__u64*)(x))

./linux/byteorder/little_endian.h:#define __le64_to_cpus(x) do {} while (0)

__u64 is defined in your architecture&#39;s asm file, in my case:

./asm-i386/types.h:typedef unsigned long long __u64;

So, is there anyone can help me step out of this problem?

Thanks,

Neo