[CentOS-devel] compiling on EL 7.x, using -fsanitize=xxx [SOLVED]

[Alan Bartlett]

On 13 April 2015 at 16:40, Fred Smith <fredex at fcshome.stoneham.ma.us> wrote:
> On Mon, Apr 13, 2015 at 11:37:09AM -0400, Fred Smith wrote:
>> Hi all!
>>
>> Using Centos-7, I'm trying to build a C-language app using
>> -fsanitize=address, or -fsanitize=thread.
>>
>> If I compile (and link) with -fsanitize=address when it tries to link
>> it complains of missing libasan.so.x.x.x. Similarly compiling with
>> -fsanitize=thread, it complains of a missing libtsan.so.x.x.x.
>>
>> I can't figure out where one is supposed to find those libraries. they
>> don't appear to be part of the GCC packages, and doing yum whatprovides
>> */libasan.so or yum whatprovides */libtsan.so turns up nothing.
>>
>> Clues appreciated, thanks in advance!
>>
>> Fred
>
> Oh woe is me. tired, aged, brain, etc.
>
> the moment I hit send I realized I needed to try:
>
> yum whatprovides */libasan.so\* instead of */libasan.so. So I did,
> and voila, it gives me the answer I needed.
>
> Sorry 'bout the noise on the list.
>
> --
> ---- Fred Smith --

Just a friendly comment, this is the wrong mailing-list for such
queries. You really should have used the general mailing-list.

Alan.