How to use nios2-corss compile tool in command line

--- Quote Start ---

Are you trying to compile shared libraries for linux running on the nios2?

If so you'll need the cross compiler & tool chain for the target linux - not the toolchain released as part of the Altera IDE (etc).

(There will be subtle differences in the object file headers.)

Search likely parts of the disk for nios2-elf-*

--- Quote End ---

What do you mean by shared libraries?

I'm trying to use the toolchain released as part of the Altera IDE.

I want to know the command line instruction to call the compiler inside nios II IDE

in order to change the makefile to generate library files that can be used with nios II. Will this be possible without uclinux system?