Making a m68k-coff crosscompiler

Making a m68k-coff crosscompiler

[Gerjan Teselink]

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Hello,
 
I have tried to compile m68k-coff on Debian 2.1 and 2.2. 
But it won't compile. Binutils 2.10.1 and GCC 2..95.2 have both the 
prefix /Local/Pro.
 
In the 'configure' it detects the includefiles in 
/usr/include. When I start to compile I get this errors: 
 
../../gcc-2.95/gcc/libgcc2.c:41: stdlib.h: No such file or 
directory ../../gcc-2.95/gcc/libgcc2.c:42: unistd.h: No such file or 
directory make[2]: *** [libgcc2.a] Error 1 make[2]: Leaving directory 
`/home/teg/gcc-build/gcc' make[1]: *** [stmp-multilib-sub] Error 
2 make[1]: Leaving directory `/home/teg/gcc-build/gcc' make: *** 
[stmp-multilib] Error 1
 
I fixed it by copying the complete /usr/include directory to 
the gcc-build directory. But that is not a solution because it later on the same 
error is in another directory libio
 
But if i copy it every time I it will 
compile till the next 2 errors come and i don't know what i can 
do about it:
 
checking whether the C compiler 
(/home/gerjan/build-gcc/gcc/xgcc -B/home/gerjan/build-gcc/gcc/ 
-B/Local/Pro/m68k-coff/bin/ -g -O2 ) works... no configure: error: 
installation or configuration problem: C compiler cannot create 
executables. make[1]: Entering directory 
`/home/gerjan/build-gcc/m68k-coff/libio' test x"no" != xyes ||\   
/home/gerjan/build-gcc/gcc/xgcc -B/home/gerjan/build-gcc/gcc/ 
-B/Local/Pro/m68k-coff/bin/ -c -g -O2 -I. 
-I../../../gcc-2.95.2/libio   ../../../gcc-2.95.2/libio/filedoalloc.c 
-o pic/filedoalloc.o /home/gerjan/build-gcc/gcc/xgcc 
-B/home/gerjan/build-gcc/gcc/ -B/Local/Pro/m68k-coff/bin/ -c -g -O2 -I. 
-I../../../gcc-2.95.2/libio  ../../../gcc-2.95.2/libio/filedoalloc.c In 
file included from 
../../../gcc-2.95.2/libio/libio.h:30,                  
from 
../../../gcc-2.95.2/libio/iolibio.h:1,                  
from 
../../../gcc-2.95.2/libio/libioP.h:47,                  
from ../../../gcc-2.95.2/libio/filedoalloc.c:45: _G_config.h:43: parse error 
before `_G_sigset_t' _G_config.h:43: warning: data definition has no type or 
storage class make[1]: *** [filedoalloc.o] Error 1 make[1]: Leaving 
directory `/home/gerjan/build-gcc/m68k-coff/libio' make: *** 
[all-target-libio] Error 2
 
My questions are. Are there more people that have to copy the 
/usr/include directory in e.g. the gcc directory?  
 
Is this a serious problem? configure: error: installation or 
configuration problem: C compiler cannot create executables.
And what can i do about this _G_config.h file error? 

 
Thanks,
 
Gerjan Teselink
 

Re: Making a m68k-coff crosscompiler

[Alexandre Oliva]

On Nov 26, 2000, "Gerjan Teselink" <G.Teselink@jonker.nl> wrote:

> In the 'configure' it detects the includefiles in /usr/include. When I start to compile I get this errors: 

Get newlib.  The native header files won't do for the cross build.

-- 
Alexandre Oliva   Enjoy Guarana', see http://www.ic.unicamp.br/~oliva/
Red Hat GCC Developer                  aoliva@{cygnus.com, redhat.com}
CS PhD student at IC-Unicamp        oliva@{lsd.ic.unicamp.br, gnu.org}
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