nulldrv: Link with -Bsymbolic so vkGetDeviceProcAddress behaves

diff --git a/icd/nulldrv/CMakeLists.txt b/icd/nulldrv/CMakeLists.txt
index 6640bee416a1d9452f4807450171ed6813fbc7b2..2cb69f90d450b923773f6fdc1660efa655c058b1 100644 (file)
--- a/icd/nulldrv/CMakeLists.txt
+++ b/icd/nulldrv/CMakeLists.txt
@@ -29,5 +29,7 @@ if (WIN32)
     # Add in the DLL "map" file for vkGetProcAddr()
     set_target_properties(VK_nulldrv PROPERTIES
         LINK_FLAGS "/DEF:${PROJECT_SOURCE_DIR}/icd/nulldrv/VK_nulldrv.def")
+else()
+    set_target_properties(VK_nulldrv PROPERTIES
+       LINK_FLAGS "-Wl,-Bsymbolic")
 endif()
-