This is the mail archive of the
mailing list for the GCC project.
- To: Richard Kenner <kenner at vlsi1 dot ultra dot nyu dot edu>
- Subject: Re: CLIB
- From: "Zack Weinberg" <zackw at Stanford dot EDU>
- Date: Fri, 4 May 2001 11:16:57 -0700
- Cc: gcc at gcc dot gnu dot org
- References: <10105040925.AA15821@vlsi1.ultra.nyu.edu>
On Fri, May 04, 2001 at 05:25:33AM -0400, Richard Kenner wrote:
> If all Ada programs for Dec Unix need it, then perhaps the gnat driver
> should be adjusted to add it to the link line automatically on that
> target? That shouldn't be too hard.
> It already does, for user programs, but that doesn't help the linking
> of gnat1 itself, wich is not done via the GNAT driver but directly in
> the GCC Makefile. The latter is the major motivation.
I'll assume you have a good reason for that. You can clone the logic
which is presently being used in configure.in to determine whether or
not collect2 needs to link with -lld or -lmld. It should look
and then use @GNAT_LIBEXC@ on the link line for gnat1. I don't
remember if Autoconf does substitutions inside Make-lang.in, you may
have to indirect through a variable in the main Makefile.
You could keep this in your tree until you're ready to merge Ada into
the official GCC repository, or merge it separately; if you choose to
do it separately, please include a comment explaining what it's for so
it doesn't get accidentally removed.