[Snort-devel] Configure Snort with --enable-test-coverage

Gwendal Cournee gwendal.cournee at gmail.com
Mon Jul 24 10:09:08 EDT 2017


I already tried to find "*.gcov" files using "find / -name "*.gcov". It
seems that no such files are created even with the configuration from
above. Maybe an option must be set when launching Snort after this specific
installation but I can not find it.

2017-07-24 16:02 GMT+02:00 Victor Roemer <viroemer at cisco.com>:

> I would think it would dump the output in your current directory.. but I’m
> no expert in gcov.
>
> You could updatedb and locate gcov or just cd /; find . -name "*.gcov"
>
> On 7/24/17 9:42 AM, Gwendal Cournee via Snort-devel wrote:
>
> To whom it may concern,
>
> I would like to do a code coverage with gcov of Snort (I am testing it
> with a program), so I configured it with the following line :
>
> ./configure --enable-test-coverage --enable-debug
>
> In the makefile, CFLAGS does include '-fprofile-arcs -ftest-coverage',
> which is required to make gcov works.
>
> However, installation then works fine, but i can not find or understand
> where the output file is (the .gcov files).
>
> How can I use gcov with Snort ?
>
> Any help would be appreciated,
> Gwendal Cournée
>
>
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>>
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