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Re: [Help-gsl] Compatibility with old and new inline functions in GSL
From: |
Joseph Wakeling |
Subject: |
Re: [Help-gsl] Compatibility with old and new inline functions in GSL |
Date: |
Fri, 28 May 2010 18:15:47 +0200 |
User-agent: |
Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.9) Gecko/20100423 Thunderbird/3.0.4 |
On 05/28/2010 05:38 PM, Peter Johansson wrote:
> It make sense as long as HAVE_GSL_INLINE is defined/undefined
> accurately. If the header file is only used within your package there
> should be no problem. If you install the header file it is a bit
> trickier.
Exactly my situation ... :-)
> Then you need to provide a file that defined/undefined
> HAVE_GSL_INLINE. In that case I would do as follows
I was wondering whether it was possible to cut out the middle-man, so to
speak (i.e. HAVE_GSL_INLINE) and simply rewrite the
AC_CHECK_HEADER([gsl/gsl_inline.h],[AC_DEFINE([HAVE_GSL_INLINE],
[1],[Define if gsl/gsl_inline.h header exists])])
to do something other than AC_DEFINE([HAVE_GSL_INLINE]) -- i.e. to
create a header that either has
#include <gsl/gsl_inline.h>
or
#define INLINE_FUN extern inline
... but in any case, the proposed solution seems to work, thank you very
much for the kind assistance! :-)
Best wishes,
-- Joe