radv: add some cxxflags for new c++ file

Looks like I broke intel CI compiles.

Fixes: 6f3aee40f9 (radv: using tls to store llvm related info and speed up compiles (v10))
Tested-by: Clayton Craft <clayton.a.craft@intel.com>

diff --git a/src/amd/vulkan/Makefile.am b/src/amd/vulkan/Makefile.am
index f9d3622..e7ccc58 100644 (file)
--- a/src/amd/vulkan/Makefile.am
+++ b/src/amd/vulkan/Makefile.am
@@ -59,6 +59,10 @@ AM_CFLAGS = \
        $(PTHREAD_CFLAGS) \
        $(LLVM_CFLAGS)
 
+AM_CXXFLAGS = \
+       $(VISIBILITY_CXXFLAGS) \
+       $(LLVM_CXXFLAGS)
+
 VULKAN_SOURCES = \
        $(VULKAN_GENERATED_FILES) \
        $(VULKAN_FILES)