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Re: AC_CHECK_FUNCS(sigsetjmp)

From: Eric Blake
Subject: Re: AC_CHECK_FUNCS(sigsetjmp)
Date: Fri, 28 Jul 2006 03:34:16 +0000

> "not required to be a normal function" implies that it is
> common knowledge that everybody knows you have to roll your
> own AC macro?

Have you tried AC_CHECK_DECLS instead?  You really are checking
whether sigsetjmp is declared and you can compile with it, not
whether it is a function and you can link with it.

Eric Blake

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