Re: GUB success.

[Erik Sandberg]

On Saturday 26 August 2006 21:51, Erik Sandberg wrote:
> On Saturday 26 August 2006 01:07, Han-Wen Nienhuys wrote:
> > Erik Sandberg wrote:
> - I could temporarily fix the above problem, but now there's a failure in
> the compilation of odcctools:
>  *** Stage: compile (odcctools)
> [...]
> gcc -Wall -Wno-import  -DHAVE_CONFIG_H -D__LITTLE_ENDIAN__=1
> -D_MACH_I386_THREAD_STATUS_FPSTATE_LEGACY_FIELD_NAMES_
> -D_ARCHITECTURE_I386_FPU_FPSTATE_LEGACY_FIELD_NAMES_ -DSTDC_HEADERS
> -I..//include
> -I/home/erik/lily/64gub/gubtest/target/darwin-ppc/src/odcctools-20060413/in
>clude -include
> /home/erik/lily/64gub/gubtest/target/darwin-ppc/src/odcctools-20060413/incl
>ude/extern.h
> -I/home/erik/lily/64gub/gubtest/target/darwin-ppc/src/odcctools-20060413/in
>clude/foreign -g -O2 -fno-builtin-round -fno-builtin-trunc   -c -o
> writeout.o
> /home/erik/lily/64gub/gubtest/target/darwin-ppc/src/odcctools-20060413/libs
>tuff/writeout.c
> /home/erik/lily/64gub/gubtest/target/darwin-ppc/src/odcctools-20060413/libs
>tuff/writeout.c: In function ‘writeout’:
> /home/erik/lily/64gub/gubtest/target/darwin-ppc/src/odcctools-20060413/libs
>tuff/writeout.c:131: warning: dereferencing type-punned pointer will break
> strict-aliasing rules
> /home/erik/lily/64gub/gubtest/target/darwin-ppc/src/odcctools-20060413/libs
>tuff/writeout.c:264: warning: cast from pointer to integer of different size
> /home/erik/lily/64gub/gubtest/target/darwin-ppc/src/odcctools-20060413/libs
>tuff/writeout.c: In function ‘writeout_to_mem’:
> /home/erik/lily/64gub/gubtest/target/darwin-ppc/src/odcctools-20060413/libs
>tuff/writeout.c:382: warning: dereferencing type-punned pointer will break
> strict-aliasing rules
> /home/erik/lily/64gub/gubtest/target/darwin-ppc/src/odcctools-20060413/libs
>tuff/writeout.c: In function ‘make_table_of_contents’:
> /home/erik/lily/64gub/gubtest/target/darwin-ppc/src/odcctools-20060413/libs
>tuff/writeout.c:1021: error: ‘union <anonymous>’ has no member named
> ‘ran_name’
> [...]
>
> Strangely, this didn't happen when building in 32-bit mode.

The problem seems to be that Apple's implementation of ranlib assumes 32-bit 
architecture for some optimizations, so the lib doesn't work with platforms 
where sizeof(char*)>4. I don't know what to do about this. Is it possible to 
turn off all mac support in make bootstrap?

-- 
Erik