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Date: Tue, 30 Jan 2007 15:35:30 -0500
From: Jeffrey Creem <jeff@thecreems.com>
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Subject: Re: Problems with gcov
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Date: 2007-01-30T15:35:30-05:00
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igor.prakljacic@gmail.com wrote:
> Hello,
> 
> i`m trying to use the gcov tool to measure the code coverage of my ada-
> code, but it seems no to work.
> I tried to measure the following code: (helloworld.adb)
> 
> with Ada.Text_IO;
> use Ada.Text_IO;
> procedure helloworld is
> begin
>    Put_Line("Hello World");
> end helloworld;
> 
> The next steps are:
> 
> % gnatmake -fprofile-arcs -ftest-coverage helloworld.adb
> gnatgcc -c -fprofile-arcs -ftest-coverage helloworld.adb
> gnatbind -x helloworld.ali
> gnatlink helloworld.ali
> 
> % ls
> helloworld  helloworld.adb  helloworld.ali  helloworld.bb  
> helloworld.bbg  helloworld.o
> 
> % ./helloworld
> Hello World
> 
> % ls
> helloworld  helloworld.adb  helloworld.ali  helloworld.bb  
> helloworld.bbg  helloworld.o
> 
> 
> There is no helloworld.gcno file.
> What am i doing wrong.
> 
> Thanks
> 
> flux
> 

Not sure. The same sequence of steps works for me on Centos.
What GCC/GNAT version are you using and what OS?