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Re: Output additional header file

From: Gavin Smith
Subject: Re: Output additional header file
Date: Sat, 28 May 2016 08:47:06 +0100

On 27 May 2016 at 12:56, A.P. Horst <address@hidden> wrote:
> I am trying to output an additional header file which should hold a small
> subset if the defines in the regular config.h.
> Currently my simple test setup is set to create test.h:
> AC_CONFIG_HEADERS([config.h test.h])
> I have written, in which I just copied over a #undef entry from
> /* HAVE_FOO_H */
> #undef HAVE_FOO_H
> Which is generated by autoreconf (autoheader) from an AC_DEFINE statement.
> When doing configure, it says it creates test.h:
> config.status: creating config.h
> config.status: creating test.h
> And it does. But test.h still has the #undef line, while config.h correctly
> has the #undef line replaced.
> What am I missing here or doing wrong?

If you emailed a small, self-contained example with this problem, I'd
try to work out what was going wrong with it.

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