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From: Mats Weber <Mats.Weber@elca-matrix.ch>
Subject: Re: Need Help Calling Ada From C
Date: 1998/12/09
Message-ID: <366EBC93.B262EB49@elca-matrix.ch>#1/1
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Newsgroups: comp.lang.ada
Date: 1998-12-09T00:00:00+00:00
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David Hoffman wrote:

> $ gcc -c first_test.ads
> $ gcc -c first_test.adb
> $ gnatbind -n first_test.ali
> $ gcc -c b_first_test.c
> $ gcc -c fact.c
> 
> I made it this far without any real trouble. Then I got this:
> 
> $ gcc -o fact *.o

You need to give gcc the library locations:

gcc fact.o first_test.o b_first_test.c -L/usr/local/.../adalib/ -lgnat
                                       ^^^ exact location is
                                           system dependant.