problems building a crosscompiler

["Michael Wisse" <mwisse at hs-harz dot de>]

Hallo !

I try to build a crosscompiler for a LEGO-RCX (with Hitachi H8300
microcontroller).
with help of instructions from legOS.sourceforge.net. 

I use suse linux 6.4 and downloaded binutils2.10.1 and
gcc2.95.2. Configuring and Building of binutils2.10.1 seemed to work
fine on my system with:

 ../binutils-2.10.1/configure --target=h8300-hitachi-hms
--prefix=/usr/local/crossgcc
--exec-prefix=/usr/local/crossgcc/h8300-hitachi-hms   

I couldn't see any errors from the make process.


I configured gcc for hitachi8300 with following:

 ../gcc-2.95.2/configure --target=h8300-hitachi-hms
--prefix=/usr/local/crossgcc
--exec-prefix=/usr/local/crossgcc/h8300-hitachi-hms --with-newlib
--enable-target-optspace 2

" make -i cross LANGUAGES="c c++"  produces many warnings and errors:

./fixinc.sh: cd:
/usr/local/crossgcc/h8300-hitachi-hms/h8300-hitachi-hms/sys-inc
lude: Datei oder Verzeichnis nicht gefunden                           
.
.
.
../../gcc-2.95.2/gcc/libgcc2.c:2455: warning: large integer implicitly
truncated
 to unsigned type
../../gcc-2.95.2/gcc/libgcc2.c:2456: warning: large integer implicitly
truncated
 to unsigned type
.
.
.

../../../gcc-2.95.2/libiberty/cplus-dem.c:36: ctype.h: Datei oder
Verzeichnis ni
cht gefunden
../../../gcc-2.95.2/libiberty/cplus-dem.c:37: sys/types.h: Datei oder
Verzeichni
s nicht gefunden
../../../gcc-2.95.2/libiberty/cplus-dem.c:38: string.h: Datei oder
Verzeichnis n
icht gefunden
../../../gcc-2.95.2/libiberty/cplus-dem.c:39: stdio.h: Datei oder
Verzeichnis ni
cht gefunden
../../../gcc-2.95.2/libiberty/cplus-dem.c:42: stdlib.h: Datei oder
Verzeichnis n
icht gefunden

Probably the warnings can be ignored, but make doesn't find include
files. First line says, that an include directory can't be found.

Must I edit the Makefile to include a directory? 
Didn't building of binutils worked correct, so that an include directory
is missing?

I don't know. I have no experiences with building a cross compiler and I
would be glad, if someone could give me an advice.


Best regards

Michael Wisse
Hochschule Harz
D-38855 Wernigerode

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