On Fri, Jan 28, 2005 at 01:58:45PM -0000, Simon Marlow wrote:
> On 28 January 2005 10:16, Ross Paterson wrote:
>
> > On Thu, Jan 27, 2005 at 06:19:51AM -0800, Simon Peyton Jones wrote:
> >> simonpj 2005/01/27 06:19:51 PST
> >>
> >> Modified files:
> >> libraries/base/Text/Regex Posix.hsc
> >> Log:
> >> Fix regex.h include stuff; Ross and Malcolm might want to look at
> >> the new comment
> >
> > The "hacky solution" is the only way offered by the FFI spec to
> > specify the include for foreign imports. I gave up on that
> > limitation some time ago, and made the Hugs build system extract the
> > -#include options from GHC OPTIONS pragmas. I think it would be
> > better to have a less compiler-specific equivalent, though. An
> > INCLUDE pragma?
>
> Happy to implement that over here. The really annoying thing about
> specifying includes in foreign imports is there's no way to use CPP
> macros to vary the name (or presence, even) of the header file.
OK, how about:
{-# INCLUDE <math.h> #-}
{-# INCLUDE "mydefs.h" #-}
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