[linuxsh-dev] trouble with sh-GCC "97" and CVS kernel

[Rene M. <re...@li...>]

Hi everyone I have been tying to get a kernel working on my Dreamcast
but unfortunatly so far no luck. I have bean running from troble into
trouble. But finaly I started to question my GCC. First I used the 2.97
debian package found at ftp://ftp.m17n.org/super-h/debian. This gcc
could compile the CVS kernel, but only after I comented out all of the
FOOBAR and HD64xxxx stuff from the Makefiles. I belive that there are
some files missing.

Q1: shouldn't it be possible to compile a kernel from CVS with the GCC
2.97 from the .deb files?

the error I got was:

make[1]: Entering directory `/usr/src/sh/kernel/arch/sh/kernel'
sh-linux-gcc -D__KERNEL__ -I/usr/src/sh/kernel/include -Wall
-Wstrict-prototypes
 -O2 -fomit-frame-pointer -fno-strict-aliasing -ml -m4 -pipe    -c -o
mach_fooba
r.o mach_foobar.c
mach_foobar.c:34: `hd64465_inb' undeclared here (not in a function)
mach_foobar.c:34: initializer element is not constant
mach_foobar.c:34: (near initialization for `mv_foobar.mv_inb')
mach_foobar.c:35: `hd64465_inw' undeclared here (not in a function)

.
.
.

mach_foobar.c:62: initializer element is not constant
mach_foobar.c:62: (near initialization for `mv_foobar.mv_irq_demux')
mach_foobar.c:65: initializer element is not constant
mach_foobar.c:65: (near initialization for `mv_foobar')
make[1]: *** [mach_foobar.o] Error 1
make[1]: Leaving directory `/usr/src/sh/kernel/arch/sh/kernel'
make: *** [_dir_arch/sh/kernel] Error 2


the kernel was configured without GDB stub support (kernel-hacker menu)
and without IDE sufpport. the processortype selected was "GENERIC". To
me it looks like there is atleast some files missing.

Now comenting out the "FOOBAR" card (is this a card?) and the hd64461
witch caused a simelar problem made the kernel compilation come throu.
Unfortunatly I haven't bean able to get the kernel to boot on my
Dreamcast and since ther is no FB support installed. I have no way of
knowing how it fails.

Q2: Does anyone have a Dreamcast kernel (preferbly in SREC format) that
I could use to verify my system?

So I tried compiling the GCC. Unfortunatly again I ran into problems. I
got the GCC from ftp://ftp.m17n.org/super-h/original the file called
egcs-core-20001002. then I made

mkdir sh-linux-gnu-gcc
cd sh-linux-gnu-gcc
../egcs-20001002/configure --prefix=/usr/local/sh --target=sh-linux-gnu
make

Unfortunatly I get

.
.
.
make[1]: Entering directory
`/usr/src/sh/gcc-sh-linux-gnu/sh-linux-gnu/zlib'
/bin/sh ./libtool --mode=compile /usr/src/sh/gcc-sh-linux-gnu/gcc/xgcc
-B/usr/src/sh/gcc-sh-linux-gnu/gcc/ -B/usr/local/sh/sh-linux-gnu/bin/
-B/usr/local/sh/sh-linux-gnu/lib/ -isystem
/usr/local/sh/sh-linux-gnu/include -DPACKAGE=\"zlib\"
-DVERSION=\"1.1.3\" -DHAVE_MEMCPY=1 -DHAVE_STRERROR=1  -I.
-I../../../egcs-20001002/zlib      -g -O2 -c
../../../egcs-20001002/zlib/deflate.c
/usr/src/sh/gcc-sh-linux-gnu/gcc/xgcc
-B/usr/src/sh/gcc-sh-linux-gnu/gcc/ -B/usr/local/sh/sh-linux-gnu/bin/
-B/usr/local/sh/sh-linux-gnu/lib/ -isystem
/usr/local/sh/sh-linux-gnu/include -DPACKAGE=\"zlib\"
-DVERSION=\"1.1.3\" -DHAVE_MEMCPY=1 -DHAVE_STRERROR=1 -I.
-I../../../egcs-20001002/zlib -g -O2 -c
../../../egcs-20001002/zlib/deflate.c  -fPIC -DPIC -o .libs/deflate.o
In file included from ../../../egcs-20001002/zlib/deflate.h:16,
                 from ../../../egcs-20001002/zlib/deflate.c:52:
../../../egcs-20001002/zlib/zutil.h:20:22: string.h: No such file or
directory
../../../egcs-20001002/zlib/zutil.h:21:22: stdlib.h: No such file or
directory
../../../egcs-20001002/zlib/zutil.h:26:22: errno.h: No such file or
directory
make[1]: *** [deflate.lo] Error 1
make[1]: Leaving directory
`/usr/src/sh/gcc-sh-linux-gnu/sh-linux-gnu/zlib'
make: *** [all-target-zlib] Error 2

Q3: does anybody know what could be the problem? Or perhaps how the gcc
should be compiled, where you finde the rigt files and so on?


Tnaks for all your help

/Rene