crosscompiling on debian/i386

crosscompiling on debian/i386

[Richard Hartensveld]

Hi,

i'm trying to crosscompile a linux/sgi kernel on a debian/i386 machine
with the binutils and the mips-linux-gcc compiler from the linux-sgi ftp
site.

But i keep getting the following  error, does anyone know what i am
doing wrong.?
I'm trying to compile  for a r5000 cpu.

(the dependancies works fine)

wilderness:/usr/src/linux# make CROSS_COMPILE=mips-linux- zImage
mips-linux-gcc -D__KERNEL__ -I/usr/src/linux/include -Wall
-Wstrict-prototypes -
O2 -fomit-frame-pointer -G 0 -mno-abicalls -fno-pic -mcpu=r8000 -mips2
-pipe  -c
 -o init/main.o init/main.c
/usr/src/linux/include/linux/sched.h: In function `on_sig_stack':
In file included from init/main.c:17:
/usr/src/linux/include/linux/sched.h:528: `current' undeclared (first
use this f
unction)
/usr/src/linux/include/linux/sched.h:528: (Each undeclared identifier is
reporte
d only once
/usr/src/linux/include/linux/sched.h:528: for each function it appears
in.)
/usr/src/linux/include/linux/sched.h:530: warning: control reaches end
of non-vo
id function
/usr/src/linux/include/linux/sched.h: In function `sas_ss_flags':
/usr/src/linux/include/linux/sched.h:534: `current' undeclared (first
use this f
unction)
/usr/src/linux/include/linux/sched.h:536: warning: control reaches end
of non-vo
id function
/usr/src/linux/include/linux/sched.h: In function `suser':
/usr/src/linux/include/linux/sched.h:561: `current' undeclared (first
use this f
unction)
/usr/src/linux/include/linux/sched.h: In function `fsuser':
/usr/src/linux/include/linux/sched.h:570: `current' undeclared (first
use this f
unction)
/usr/src/linux/include/linux/sched.h: In function `capable':
/usr/src/linux/include/linux/sched.h:586: `current' undeclared (first
use this f
unction)
/usr/src/linux/include/linux/mm.h: In function `expand_stack':
In file included from /usr/src/linux/include/linux/slab.h:14,
                 from /usr/src/linux/include/linux/malloc.h:4,
                 from /usr/src/linux/include/linux/proc_fs.h:6,
                 from init/main.c:24:
/usr/src/linux/include/linux/mm.h:353: `current' undeclared (first use
this func
tion)
make: *** [init/main.o] Error 1


Anyone who could help?

Richard

Re: crosscompiling on debian/i386

[ralf]

On Wed, Sep 30, 1998 at 01:29:09AM +0200, Richard Hartensveld wrote:

> i'm trying to crosscompile a linux/sgi kernel on a debian/i386 machine
> with the binutils and the mips-linux-gcc compiler from the linux-sgi ftp
> site.
> 
> But i keep getting the following  error, does anyone know what i am
> doing wrong.?

The error messages look like you've been attempting to compile a vanilla
kernel from ftp.kernel.org.  Won't work, get a tree from ftp.linux.sgi.com.
You're also passing variables to make which normally isn't necessary.  Did
you've select CONFIG_CROSSCOMPILE when configuring the kernel?  The sources
will then automatically select the right compiler.

   Ralf

Re: crosscompiling on debian/i386

[Ulf Carlsson]

[-- Attachment #1: Type: TEXT/PLAIN, Size: 675 bytes --]

On Thu, 1 Oct 1998, Thomas Bogendoerfer wrote:

> no he tries to crosscompile with gcc-2.7.2.x a new kernel from CVS.
> This does no longer work out of the box, because we've changed the 
> #ifdef _LANGUAGE_ASSEMBLY to the egcs predefined ones. And these aren't
> defined in the gcc-2.7 spec file.
> 
> I don't have a patch handy, but simply changing -D__LANGUAGE_ASSMBLEY__ to
> -D_LANGUAGE_ASSEMBLY and -D__LANGUAGE_C__ to -D_LANGUAGE_C in the spec
> file worked for me.

I've already changed those defines.

I don't have a patch (I don't have the old file anylonger), but I can send
the whole file (/usr/local/lib/gcc-lib/mips-linux/2.7.2.2/specs)

It's attached.

- Ulf


[-- Attachment #2: Type: APPLICATION/octet-stream, Size: 4046 bytes --]

*asm:
%{mcpu=*} %{m4650} %{mmad:-m4650} %{G*} %{EB} %{EL} %{mips1} %{mips2} %{mips3} %{mips4} %{v} %{noasmopt:-O0} %{!noasmopt:%{O:-O2} %{O1:-O2} %{O2:-O2} %{O3:-O3}} %{g} %{g0} %{g1} %{g2} %{g3} %{ggdb:-g} %{ggdb0:-g0} %{ggdb1:-g1} %{ggdb2:-g2} %{ggdb3:-g3} %{gstabs:-g} %{gstabs0:-g0} %{gstabs1:-g1} %{gstabs2:-g2} %{gstabs3:-g3} %{gstabs+:-g} %{gstabs+0:-g0} %{gstabs+1:-g1} %{gstabs+2:-g2} %{gstabs+3:-g3} %{gcoff:-g} %{gcoff0:-g0} %{gcoff1:-g1} %{gcoff2:-g2} %{gcoff3:-g3} %{!fno-PIC:%{!fno-pic:-KPIC}} %{fPIC:-KPIC} %{fpic:-KPIC} %{fno-PIC:-non_shared} %{fno-pic:-non_shared} %{membedded-pic}

*asm_final:


*cpp:
%{.cc:	-D__LANGUAGE_C_PLUS_PLUS__ -D__LANGUAGE_C_PLUS_PLUS -D_LANGUAGE_C_PLUS_PLUS  %{!ansi:-DLANGUAGE_C_PLUS_PLUS}} %{.cxx:	-D__LANGUAGE_C_PLUS_PLUS__ -D__LANGUAGE_C_PLUS_PLUS -D_LANGUAGE_C_PLUS_PLUS %{!ansi:-DLANGUAGE_C_PLUS_PLUS}} %{.C:	-D__LANGUAGE_C_PLUS_PLUS__ -D__LANGUAGE_C_PLUS_PLUS -D_LANGUAGE_C_PLUS_PLUS %{!ansi:-DLANGUAGE_C_PLUS_PLUS}} %{.m:	-D__LANGUAGE_OBJECTIVE_C__ -D__LANGUAGE_OBJECTIVE_C -D_LANGUAGE_OBJECTIVE_C %{!ansi:-DLANGUAGE_OBJECTIVE_C}} %{.S:	-D__LANGUAGE_ASSEMBLY__ -D__LANGUAGE_ASSEMBLY -D_LANGUAGE_ASSEMBLY %{!ansi:-DLANGUAGE_ASSEMBLY }} %{.s:	-D__LANGUAGE_ASSEMBLY__ -D__LANGUAGE_ASSEMBLY -D_LANGUAGE_ASSEMBLY %{!ansi:-DLANGUAGE_ASSEMBLY }} %{!.S:%{!.s:-D__LANGUAGE_C__ -D__LANGUAGE_C -D_LANGUAGE_C %{!ansi:-DLANGUAGE_C }}} %{mfp32: -D_MIPS_FPSET=16}%{!mfp32: -D_MIPS_FPSET=32} %{mips1: -D_MIPS_ISA=_MIPS_ISA_MIPS1} %{mips2: -D_MIPS_ISA=_MIPS_ISA_MIPS2} %{mips3: -D_MIPS_ISA=_MIPS_ISA_MIPS3} %{mips4: -D_MIPS_ISA=_MIPS_ISA_MIPS4} %{!mips1: %{!mips2: %{!mips3: %{!mips4: -D_MIPS_ISA=_MIPS_ISA_MIPS1}}}} %{mint64:-D_MIPS_SZINT=64 %{!mlong64:-D__SIZE_TYPE__=long\ unsigned\ int -D__SSIZE_TYPE__=long\ int -D__PTRDIFF_TYPE__=long\ int -D_MIPS_SZLONG=64 -D_MIPS_SZPTR=64}} %{!mint64:-D_MIPS_SZINT=32 %{!mlong64:-D__SIZE_TYPE__=unsigned\ int -D__SSIZE_TYPE__=int -D__PTRDIFF_TYPE__=int -D_MIPS_SZLONG=32 -D_MIPS_SZPTR=32}} %{mlong64:-D__SIZE_TYPE__=long\ unsigned\ int -D__SSIZE_TYPE__=long\ int -D__PTRDIFF_TYPE__=long\ int -D_MIPS_SZLONG=64 -D_MIPS_SZPTR=64} %{mips3:-U__mips -D__mips=3 -D__mips64} %{mips4:-U__mips -D__mips=4 -D__mips64} %{mgp32:-U__mips64} %{mgp64:-D__mips64} %{EB:-UMIPSEL -U__MIPSEL__ -D__MIPSEB__ %{!ansi:-DMIPSEB}} %{EL:-UMIPSEB -U__MIPSEB__ -D__MIPSEL__ %{!ansi:-DMIPSEL}} %{fno-PIC:-U__PIC__ -U__pic__} %{fno-pic:-U__PIC__ -U__pic__} %{fPIC:-D__PIC__ -D__pic__} %{fpic:-D__PIC__ -D__pic__} %{-D__HAVE_FPU__ } %{posix:-D_POSIX_SOURCE}

*cc1:
%{gline:%{!g:%{!g0:%{!g1:%{!g2: -g1}}}}} %{mips1:-mfp32 -mgp32}%{mips2:-mfp32 -mgp32}%{mips3:%{!msingle-float:%{!m4650:-mfp64}} -mgp64} %{mips4:%{!msingle-float:%{!m4650:-mfp64}} -mgp64} %{mfp64:%{msingle-float:%emay not use both -mfp64 and -msingle-float}} %{mfp64:%{m4650:%emay not use both -mfp64 and -m4650}} %{m4650:-mcpu=r4650} %{G*} %{EB:-meb} %{EL:-mel} %{EB:%{EL:%emay not use both -EB and -EL}} %{pic-none:   -mno-half-pic} %{pic-lib:    -mhalf-pic} %{pic-extern: -mhalf-pic} %{pic-calls:  -mhalf-pic} %{save-temps: }

*cc1plus:


*endfile:
%{!shared:crtend.o%s} %{shared:crtendS.o%s} crtn.o%s

*link:
%{G*} %{EB} %{EL} %{mips1} %{mips2} %{mips3} %{mips4} %{bestGnum} %{shared} %{non_shared} %{call_shared} %{no_archive} %{exact_version}   %{!shared:       %{!static: 	%{rdynamic:-export-dynamic} 	%{!dynamic-linker:-dynamic-linker /lib/ld.so.1}} 	%{static:-static}}

*lib:
%{!shared: %{mieee-fp:-lieee} %{p:-lgmon} %{pg:-lgmon}      %{!ggdb:-lc} %{ggdb:-lg}}

*libgcc:
%{!shared:-lgcc}

*startfile:
%{!shared:      %{pg:gcrt1.o%s} %{!pg:%{p:gcrt1.o%s}                        %{!p:%{profile:gcrt1.o%s}                          %{!profile:crt1.o%s}}}}    crti.o%s %{!shared:crtbegin.o%s} %{shared:crtbeginS.o%s}

*switches_need_spaces:


*signed_char:
%{funsigned-char:-D__CHAR_UNSIGNED__}

*predefines:
-D__ELF__ -D_MIPS_SIM=_MIPS_SIM_ABI32 -D__PIC__ -D__pic__ -Dunix -Dmips -DR3000 -DMIPSEB -Dlinux -Asystem(linux) -Asystem(posix) -Acpu(mips) -Amachine(mips)

*cross_compile:
1

*multilib:
. !EL !EB;el EL !EB;eb !EL EB;

Re: crosscompiling on debian/i386

[Richard Hartensveld]

Ulf Carlsson wrote:

> On Thu, 1 Oct 1998, Thomas Bogendoerfer wrote:
>
> > no he tries to crosscompile with gcc-2.7.2.x a new kernel from CVS.
> > This does no longer work out of the box, because we've changed the
> > #ifdef _LANGUAGE_ASSEMBLY to the egcs predefined ones. And these aren't
> > defined in the gcc-2.7 spec file.
> >
> > I don't have a patch handy, but simply changing -D__LANGUAGE_ASSMBLEY__ to
> > -D_LANGUAGE_ASSEMBLY and -D__LANGUAGE_C__ to -D_LANGUAGE_C in the spec
> > file worked for me.
>
> I've already changed those defines.
>
> I don't have a patch (I don't have the old file anylonger), but I can send
> the whole file (/usr/local/lib/gcc-lib/mips-linux/2.7.2.2/specs)
>

Works perfectly, i've just build the first kernel with it and i'm  now gonna
try to get al the output on the
serial console. (challenge S).

Richard