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anv: automake: use VISIBILITY_CFLAGS to restrict symbol visibility

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Hide the internal symbols and annotate the vk_icdGetInstanceProcAddr as public
since the loader needs it (since v1 of the loader interface).

v2: Add VISIBILITY_CFLAGS to AM_CFLAGS (Ken)

Cc: "12.0" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net> (v1)
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
(cherry picked from commit 40e4fff563)
This commit is contained in:
Emil Velikov 2016-07-28 14:40:08 +01:00 • committed by Emil Velikov
parent de1f9ce703
commit 610857acea
2 changed files with 7 additions and 3 deletions
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4
src/intel/vulkan/Makefile.am
View file

@ -61,7 +61,9 @@ AM_CPPFLAGS = \
-I$(top_builddir)/src/intel \
-I$(top_srcdir)/src/intel
AM_CFLAGS = -Wno-override-init -msse2
AM_CFLAGS = \
$(VISIBILITY_CFLAGS) \
-Wno-override-init -msse2
libanv_gen7_la_CFLAGS = $(AM_CFLAGS) -DGEN_VERSIONx10=70
libanv_gen7_la_SOURCES = $(GEN7_FILES)

6
src/intel/vulkan/anv_device.c
View file

@ -653,13 +653,15 @@ PFN_vkVoidFunction anv_GetInstanceProcAddr(
return anv_lookup_entrypoint(pName);
}
/* The loader wants us to expose a second GetInstanceProcAddr function
* to work around certain LD_PRELOAD issues seen in apps.
/* With version 1+ of the loader interface the ICD should expose
* vk_icdGetInstanceProcAddr to work around certain LD_PRELOAD issues seen in apps.
*/
PUBLIC
VKAPI_ATTR PFN_vkVoidFunction VKAPI_CALL vk_icdGetInstanceProcAddr(
VkInstance instance,
const char* pName);
PUBLIC
VKAPI_ATTR PFN_vkVoidFunction VKAPI_CALL vk_icdGetInstanceProcAddr(
VkInstance instance,
const char* pName)