[cmake-developers] CMAKE_VISIBILITY_INLINES_HIDDEN incorrectly applied to non C++ sources?

[Nils Gladitz]

On 01/31/2014 02:27 PM, Stephen Kelly wrote:
> help? If so, can you see about adding a unit test and merging to next?

I merged "fix-visibility-inlines-hidden" to "next" with a new test 
"VisibilityInlinesHidden".

The test is currently only enabled for gcc on linux.
It might work for other compilers/platforms as well but it should at 
least cover the CMake aspect as-is.

It verifies that there are no warnings (from incorrectly applying 
-fvisibility-inlines-hidden to C sources) and uses "nm" to check if 
symbols actually get hidden in C++ sources.

Nils