Paolo Bonzini <bonz...@gnu.org> writes:
> On 05/30/2011 05:43 PM, Rainer Orth wrote:
>> +md-unwind-support.h: config.status
>> + if test -n "$(md_unwind_header)"; then \
>> + echo "#include \"config/$(md_unwind_header)\""> $@; \
>> + else \
>> + :> $@; \
>> + fi
>
> Can you add a default file md-unwind-none.h and use
>
> AC_CONFIG_LINKS([md-unwind-support.h:$md_unwind_header])
>
> instead of this (and instead of AC_SUBST'ing the variable)?
Sure, will do.
>> -libgcc-eh-objects += $(addsuffix $(objext),$(basename $(notdir
>> $(LIB2ADDEHSTATIC))))
>> -libgcc-s-objects += $(addsuffix _s$(objext),$(basename $(notdir
>> $(LIB2ADDEHSHARED))))
>> +libgcc-eh-static-objects := $(addsuffix $(objext),$(basename $(notdir
>> $(LIB2ADDEHSTATIC))))
>> +libgcc-eh-shared-objects := $(addsuffix _s$(objext),$(basename $(notdir
>> $(LIB2ADDEHSHARED))))
>> +
>> +$(libgcc-eh-static-objects) $(libgcc-eh-shared-objects): md-unwind-support.h
>> +
>> +libgcc-eh-objects += $(libgcc-eh-static-objects)
>> +libgcc-s-objects += $(libgcc-eh-shared-objects)
>
> These changes to the dependencies should not be necessary, libgcc does
> automatic dependency tracking.
That's what I thought, but my bootstraps failed since there wasn't any
dependency that triggered the creation of the header. That's when I
introduced this explicit dependency.
Rainer
--
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Rainer Orth, Center for Biotechnology, Bielefeld University
