op 12-02-14 08:27, Christian König schreef:
Am 12.02.2014 03:50, schrieb Michel Dänzer:
On Die, 2014-02-11 at 17:28 +0100, Maarten Lankhorst wrote:
Only export __driDriverExtensions by default, and
radeon_drm_winsys_create on radeons.
Remove -Bsymbolic which should no longer be needed.
Is there any particular reason for removing -Bsymbolic though? Whenever
it was accidentally dropped somewhere previously, that seems to have
caused subtle problems.
"-Bsymbolic" changes the priority on how symbols in the local DSO are resolved
and that creates problems with for example NV_vdpau_interop.
We should rather use an linker script that let us export only the absolutely
needed symbols and resolve everything else locally.
Because now only __driDriverExtensions and radeon_drm_winsys_create are
exported -Bsymbolic is no longer needed.
Any calls to radeon_drm_winsys_create have to be overridable, else vdpau
interop will not work correctly.
~Maarten
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