tree 558186e8e11c82b80114dc539a054ea4eef80363
parent 5e1520fa7ce4eafee6e835c51270406ea1048c62
author Nicolas Capens <capn@google.com> 1530293457 -0400
committer Nicolas Capens <nicolascapens@google.com> 1530711405 +0000

Fix protecting exported symbols from overrides.

While all symbols except for the ones in the version script are hidden,
the exported ones can still be overridden by other libraries which
export the same symbols. Using -fvisibility=protected fixes this. We can
only apply it to the shared library targets because of ld linker issues.

Bug b/110884149

Change-Id: I98222420eabbb9ea0873816f52e1354625b9a3a8
Reviewed-on: https://swiftshader-review.googlesource.com/19688
Tested-by: Nicolas Capens <nicolascapens@google.com>
Reviewed-by: Alexis Hétu <sugoi@google.com>