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Re: AM_CONDITIONAL


From: Andreas Schwab
Subject: Re: AM_CONDITIONAL
Date: Sun, 14 Aug 2005 20:11:13 +0200
User-agent: Gnus/5.110003 (No Gnus v0.3) Emacs/22.0.50 (gnu/linux)

Russell Shaw <address@hidden> writes:

> Hi,
> In configure.in, i have:
>
>   AM_CONDITIONAL(ENABLE_GTK_DOC, test x$enable_gtk_doc = xyes)
>
> and it gets turned into:
>
> if test x$enable_gtk_doc = xyes; then
>   ENABLE_GTK_DOC_TRUE=
>   ENABLE_GTK_DOC_FALSE='#'
> else
>   ENABLE_GTK_DOC_TRUE='#'
>   ENABLE_GTK_DOC_FALSE=
> fi
>
> Isn't this backward?

Look at the generated Makefile.in: everything prefixed with
@ENABLE_GTK_DOC_TRUE@ is enabled (not commented out) when the condition is
true.

Andreas.

-- 
Andreas Schwab, SuSE Labs, address@hidden
SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany
Key fingerprint = 58CA 54C7 6D53 942B 1756  01D3 44D5 214B 8276 4ED5
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