nios2-linux-20100621 toolchain-build problem

Altera_Forum · ‎02-22-2011

I try to build toolchain 20100621 but I have this errors. I try to build 32 bit ubuntu 10.04 and 64 bit ubuntu 10.04 with gcc-4.4.3. I had same errors.

 CC libpthread/linuxthreads.old/attr.o
  CC libpthread/linuxthreads.old/cancel.o
In file included from ./include/sys/syscall.h:34,
                 from libpthread/linuxthreads.old/restart.h:16,
                 from libpthread/linuxthreads.old/cancel.c:23:
./include/bits/syscalls.h:10:23: asm/traps.h: No such file or directory
make: ***  Error 1
make: Leaving directory `/home/zizu/nios2-linux/uClibc'
make: ***  Error 2

I need some helps. Thanks...

Altera_Forum · ‎03-19-2011

I tried the same 20100621 on ubuntu 10.10 with gcc 4.2 which is recommended but the same error

Altera_Forum · ‎07-31-2011

I get the same error using Ubuntu 11.04 with gcc 4.3.5 (or 4.5.x ?), but get also the same error on CentOS 5/gcc 4.1.2.

Actually, I'd want to build a toolchain for MMU, so I need gcc4.

In this wiki (http://www.alterawiki.com/wiki/build_the_gcc4_toolchain), it is said that we must download 'http://www.niosftp.com/pub/gnutools/wrs-linux-4.1-176-nios2-wrs-linux-gnu.src.tar.bz2' but the address 'www.niosftp.com (http://www.niosftp.com/pub/gnutools/wrs-linux-4.1-176-nios2-wrs-linux-gnu.src.tar.bz2)' doesn't work anymore.

Where can one get the sources?

TIA

Altera_Forum · ‎08-02-2011

I am also having trouble with the niosftp.com website. Seems out of the air..extremely annoying..