configure: check for visibility attribute.
authorGwenole Beauchesne <gwenole.beauchesne@intel.com>
Mon, 6 Aug 2012 16:16:58 +0000 (18:16 +0200)
committerGwenole Beauchesne <gwenole.beauchesne@intel.com>
Wed, 26 Sep 2012 09:53:58 +0000 (11:53 +0200)
commitf4a27f24ec5df32f28c3279e445200dded327585
tree1192701889a0c066dd12068ffe496bce1b1fdc7e
parentbbc66c8772ee6000f9a2421922259ff39b71a272
configure: check for visibility attribute.

Add a check for GCC "visibility" attribute. Also define DLL_HIDDEN helper
so that to declare functions as internal to a particular shared library.

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
configure.ac
va/sysdeps.h