Re: using macro ...

[Eric Blake]

On 02/08/2013 08:32 AM, raespi wrote:
> Hi ... I've been googlin' around and I stumbled upon a project called
> XENO for providing a C++ wrapper for Xenomai.   The project's outdated
> and I'm trying to port it to the newer versions of Xenomai and Autotools
> ( for the build part ).  I noticed in the configure.ac something like this:
> 
> AC_SUBST_INT_HEX
> 
> and in the m4/general.m4 file these two lines:
> 
> AC_SUBST_INT_HEX(EXPRESSION, HEADER, SYMBOL)
> AC_SUBST_INT_HEX(EXPRESSION-AND-SYMBOL, HEADER)
> 
> This macro doesn't show up anywhere on the web.  If you search for it
> only 2 links pop up.  Are these macros defined by you ?? If so, how can
> I get them??

Sorry, but 'git grep AC_SUBST_INT_HEX' in autoconf.git has no hits.
Whoever wrote them was stupid to collide with the autoconf namespace,
but they are not official autoconf macros.  I hope you can find the
original source, and convince the author to rename the macros to
something that doesn't infringe on autoconf's namespace.

-- 
Eric Blake   eblake redhat com    +1-919-301-3266
Libvirt virtualization library http://libvirt.org

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