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From: Gautier write-only <gautier_niouzes@hotmail.com>
Newsgroups: comp.lang.ada
Subject: Re: Using dll from a C# code
Date: Wed, 29 Feb 2012 21:38:09 -0800 (PST)
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Date: 2012-02-29T21:38:09-08:00
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On 1 mar, 03:26, "Rego, P." <pvr...@gmail.com> wrote:

> So when I make gnatmake main -largs -lsimple, it returns me
> gcc -c main.adb
> gcc -c simple.ads
> gnatbind -x main.ali
> gnatlink main.ali -lsimple
> .\main.o:main.adb:(.text+0x21): undefined reference to `Verify@0'
> collect2: ld returned 1 exit status
> gnatlink: error when calling C:\GNAT\2011\bin\gcc.exe
> gnatmake: *** link failed.
>
> I sense that the problem is a tiny mistake (but where?)

Are actually using the .NET-targetting GNAT ?
I have the impression you are using the plain Windows one, it should
be something like dotnetgnatmake.exe - look into your C:\GNAT\2011\bin
directory.
I suppose you also installed GNAT for .NET ?
_________________________
Gautier's Ada programming
http://sf.net/users/gdemont