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From: dewar@cs.nyu.edu (Robert Dewar)
Subject: Re: Calling Ada (GNAT) from C programs...
Date: 1996/04/01
Message-ID: <dewar.828399362@schonberg>#1/1
X-Deja-AN: 145337460
references: <4jcb30$8kc@dfw.dfw.net> <4joddr$32jc@info4.rus.uni-stuttgart.de>
organization: Courant Institute of Mathematical Sciences
newsgroups: comp.lang.ada
Date: 1996-04-01T00:00:00+00:00
List-Id: <comp.lang.ada>

Michael says

"The easiest way to deal with that problem is to put all .o files from
adalib into an archive, e.g. libgnat-rtl.a and then link your programs
with -lgnat-rtl -lgnat in addition to your own object code (assuming
that these libs are in your library search path). I always wonder why
this is not the normal procedure of gnat anyway."

That is indeed a good idea, but not quite trivial. For example, if
you do this, you will find that pragma Queuing_Policy is a problem.
On SGI and Linux, we do use shared librarie for the runtime, and we
expect to do this on other targets later on.