On 2016-03-12 17:10, Stephane Eranian wrote:
> Hi Will,
> 
> I tried your patch on my Ubuntu system.
> It is using gcc version 4.8.4 (Ubuntu 4.8.4-2ubuntu1~14.04.1).
> 
> It compiles fine but I see no difference in size using size -t lib/libpfm.a.

> So do you need a specific compiler version or the patch is missing
> something?

That patch primarily affects the (exported) content of the shared
library, not the static library.

I gave it a short test on Debian and papi (the only user of the libpfm4
package) continued to work after I installed the new libpfm4 package
which exports fewer symbols. (In Debian, papi is built against the
separately packaged libpfm4, not the bundled copy. It uses the shared
library.)

Andreas

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