On Jan 14, 2009, at 3:08 AM, Martin Costabel wrote:

> Alexander Hansen wrote:
> []
>>>> /$*=./local-target-features.lisp-expr ./contrib/sb-bsd-sockets/ 
>>>> foo.c
>>>> ./contrib/sb-posix/foo.c ./src/runtime/target-arch-os.h
>>>> ./src/runtime/target-arch.h ./src/runtime/target-lispregs.h
>>>> ./src/runtime/target-os.h
>>>> /$scratchfilename=/tmp/canonicalize-whitespace-1.5606.tmp
>>>> //entering make-host-1.sh
>>>> //building cross-compiler, and doing first genesis
>>>> make-host-1.sh: line 31:  5616 Bus error                
>>>> $SBCL_XC_HOST
>>>> <make-host-1.lisp
>>>> ### execution of sh failed, exit code 1
> []
>> It didn't help.  I get the same failure on 10.4/PowerPC with Xcode   
>> 2.5.  I'll cc the maintainer.
>
> It seems this version of sbcl cannot be built from its so-called  
> sources on ppc. The reason is that it uses an older version of  
> itself for compilation, and this older version comes, as a pre- 
> compiled binary, with the "sources". The supplied version for ppc  
> crashes with a bus error. It not really possible to find out why,  
> because it is precompiled. The stack trace is
>
>> Thread 0 Crashed:
>> 0   libSystem.B.dylib   0x9012cab0 _malloc_initialize + 1016
>> 1   libSystem.B.dylib   0x90002fb8 malloc + 48
>> 2   sbcl                0x0000a9bc successful_malloc + 28
>> 3   sbcl                0x0000aa10 copied_string + 32
>> 4   sbcl                0x0000de2c os_get_runtime_executable_path +  
>> 76
>> 5   sbcl                0x0000ac18 main + 104
>> 6   sbcl                0x00001f74 start + 68
>
> One could try to make the package builddepend on clisp and try to  
> compile it with clisp, which is a suggested procedure. When I just  
> tried this by hand, it went quite far, but eventually crashed with  
> the error
>
>> //entering make-target-1.sh
>> //building runtime system and symbol table file
>> GNUmakefile:31: genesis/Makefile.features: No such file or directory
>> make: *** No rule to make target `genesis/Makefile.features'.  Stop.
>
> So this would need some more porting effort.
>
> -- 
> Martin
>
>
>


Perhaps the bootstrap binary is compiled on 10.5:  I _did_ test this  
on 10.5/PowerPC before adding the .info file to the distribution.  I  
naively assumed that 10.4 would be no problem, since historically I'd  
had problems with 10.5 rather than 10.4 .


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