Re: Crosstool build problem for mips

[Niklaus <niklaus at gmail dot com>]

On 4/21/06, Shyamal Sadanshio <shyamal.sadanshio@gmail.com> wrote:
> Hi,
>
> I am facing problem while building the crosstools gcc3.4.2-glibc2.2.5
> for mipsel platform.
>
> threads/sysdeps/mips -I../sysdeps/unix/sysv/linux/mips -I../sysdeps/unix/sysv/li
> nux -I../sysdeps/gnu -I../sysdeps/unix/common -I../sysdeps/unix/mman -I../sysdep
> s/unix/inet -I../sysdeps/unix/sysv -I../sysdeps/unix/mips -I../sysdeps/unix -I..
> /sysdeps/posix -I../sysdeps/mips/mipsel -I../sysdeps/mips/fpu -I../sysdeps/mips
> -I../sysdeps/wordsize-32 -I../sysdeps/ieee754/flt-32 -I../sysdeps/ieee754/dbl-64
>  -I../sysdeps/ieee754 -I../sysdeps/generic/elf -I../sysdeps/generic  -nostdinc -
> isystem /home/shyamal/crosstool-0.42/build/mipsel-unknown-linux-gnu/gcc-3.4.2-gl
> ibc-2.2.5/gcc-core-prefix/lib/gcc/mipsel-unknown-linux-gnu/3.4.2/include -isyste
> m /opt/crosstool/gcc-3.4.2-glibc-2.2.5/mipsel-unknown-linux-gnu/mipsel-unknown-l
> inux-gnu/include -D_LIBC_REENTRANT -include ../include/libc-symbols.h  -DPIC   -
> o /home/shyamal/crosstool-0.42/build/mipsel-unknown-linux-gnu/gcc-3.4.2-glibc-2.
> 2.5/build-glibc/misc/stty.o
> mipsel-unknown-linux-gnu-gcc  ../sysdeps/unix/sysv/linux/ptrace.c -c -O2 -Wall -
> Winline -Wstrict-prototypes -Wwrite-strings -finline-limit=10000 -fno-unit-at-a-
> time -isystem /home/shyamal/crosstool-0.42/build/mipsel-unknown-linux-gnu/gcc-3.
> 4.2-glibc-2.2.5/linux-2.6.8/include/asm-mips/mach-generic      -I../include -I.
> -I/home/shyamal/crosstool-0.42/build/mipsel-unknown-linux-gnu/gcc-3.4.2-glibc-2.
> 2.5/build-glibc/misc -I.. -I../libio  -I/home/shyamal/crosstool-0.42/build/mipse
> l-unknown-linux-gnu/gcc-3.4.2-glibc-2.2.5/build-glibc -I../sysdeps/mips/elf -I..
> /linuxthreads/sysdeps/unix/sysv/linux -I../linuxthreads/sysdeps/pthread -I../sys
> deps/pthread -I../linuxthreads/sysdeps/unix/sysv -I../linuxthreads/sysdeps/unix
> -I../linuxthreads/sysdeps/mips -I../sysdeps/unix/sysv/linux/mips -I../sysdeps/un
> ix/sysv/linux -I../sysdeps/gnu -I../sysdeps/unix/common -I../sysdeps/unix/mman -
> I../sysdeps/unix/inet -I../sysdeps/unix/sysv -I../sysdeps/unix/mips -I../sysdeps
> /unix -I../sysdeps/posix -I../sysdeps/mips/mipsel -I../sysdeps/mips/fpu -I../sys
> deps/mips -I../sysdeps/wordsize-32 -I../sysdeps/ieee754/flt-32 -I../sysdeps/ieee
> 754/dbl-64 -I../sysdeps/ieee754 -I../sysdeps/generic/elf -I../sysdeps/generic  -
> nostdinc -isystem /home/shyamal/crosstool-0.42/build/mipsel-unknown-linux-gnu/gc
> c-3.4.2-glibc-2.2.5/gcc-core-prefix/lib/gcc/mipsel-unknown-linux-gnu/3.4.2/inclu
> de -isystem /opt/crosstool/gcc-3.4.2-glibc-2.2.5/mipsel-unknown-linux-gnu/mipsel
> -unknown-linux-gnu/include -D_LIBC_REENTRANT -include ../include/libc-symbols.h
>  -DPIC   -o /home/shyamal/crosstool-0.42/build/mipsel-unknown-linux-gnu/gcc-3.4.
> 2-glibc-2.2.5/build-glibc/misc/ptrace.o
> In file included from /opt/crosstool/gcc-3.4.2-glibc-2.2.5/mipsel-unknown-linux-
> gnu/mipsel-unknown-linux-gnu/include/linux/user.h:1,
>                  from ../sysdeps/unix/sysv/linux/sys/user.h:1,
>                  from ../sysdeps/unix/sysv/linux/ptrace.c:22:
> /opt/crosstool/gcc-3.4.2-glibc-2.2.5/mipsel-unknown-linux-gnu/mipsel-unknown-lin
> ux-gnu/include/asm/user.h:12:21: asm/reg.h: No such file or directory
> In file included from /opt/crosstool/gcc-3.4.2-glibc-2.2.5/mipsel-unknown-linux-
> gnu/mipsel-unknown-linux-gnu/include/linux/user.h:1,
>                  from ../sysdeps/unix/sysv/linux/sys/user.h:1,
>                  from ../sysdeps/unix/sysv/linux/ptrace.c:22:
> /opt/crosstool/gcc-3.4.2-glibc-2.2.5/mipsel-unknown-linux-gnu/mipsel-unknown-lin
> ux-gnu/include/asm/user.h:38: error: `EF_SIZE' undeclared here (not in a functio
> n)
> make[2]: *** [/home/shyamal/crosstool-0.42/build/mipsel-unknown-linux-gnu/gcc-3.
> 4.2-glibc-2.2.5/build-glibc/misc/ptrace.o] Error 1
> make[2]: Leaving directory `/home/shyamal/crosstool-0.42/build/mipsel-unknown-li
> nux-gnu/gcc-3.4.2-glibc-2.2.5/glibc-2.2.5/misc'
> make[1]: *** [misc/subdir_lib] Error 2
> make[1]: Leaving directory `/home/shyamal/crosstool-0.42/build/mipsel-unknown-li
> nux-gnu/gcc-3.4.2-glibc-2.2.5/glibc-2.2.5'
> make: *** [all] Error 2
>
>
> I have referred few releted faqs from the mail archives and the
> suggestion was to revert back to linux 2.4. However, I have come
> across the stable kernel repository of 2.6.12-rc6 for  MIPS specific
> MALTA platform on linux-mips.org site and am interested for compiling
> it.
>
> So I would like to confirm if any crosstool script is availble for it.
>
> My native OS is Red Hat 9 (gcc version 3.2.2 20030222 (Red Hat Linux 3.2.2-5).
>
> Thanks and Regards,
> Shyamal

In the error messages you can see that
"asm/reg.h: No such file or directory"

This is the culprit. Your kernel headers are not copied properly.
Investigate why.
Try doing make config ARCH=mips and find include -name reg.h.

I tried building it and mipsel worked fine.

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