Re: GNU ed signal handling problem

[Andreas Schwab]

Claudio Fontana <address@hidden> writes:

> I have written a temporary solution for the signal
> handling problem in ed 0.2.
> The current configure.in does 
>
> AC_CHECK_FUNCS(sigsetjmp)
>
> but the sigsetjmp function is misteriously not found,
> and the HAVE_SIGSETJMP macro is not defined as a
> consequence.
> (Someone can explain?)

That's because sigsetjmp may only be available as a macro in <setjmp.h>,
whereas siglongjmp is required to be a function as well.

> There is also a problem with LIBOBJ vs AC_LIBOBJ,
> which I ignored since I have not enough autoconf
> knowledge to fix it the right way.

Use AC_LIBOBJ(xmalloc) AC_LIBOBJ(error).

Andreas.

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Andreas Schwab, SuSE Labs, address@hidden
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