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vulkan: fix macos build

Browse source 
The VulkanSDK can be downloaded from LunarG website and can
be installed properly in /usr/local following:

https://vulkan.lunarg.com/doc/view/latest/mac/getting_started.html

Fixes partly #2372

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6669>
This commit is contained in:
Stéphane Cerveau 2024-04-23 21:57:57 +02:00 committed by GStreamer Marge Bot
parent b6d03432b4
commit fe737fc274
1 changed files with 11 additions and 8 deletions
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5
subprojects/gst-plugins-bad/gst-libs/gst/vulkan/meson.build
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@ -107,6 +107,8 @@ foreach option : vulkan_conf_options
endforeach
if ['ios', 'darwin'].contains(host_system)
vulkan_dep = dependency('vulkan', method: 'pkg-config', required : false)
if not vulkan_dep.found()
# - ios does not support the loader/validation layers
# - We need to link directly to MoltenVK to be able to use
# MoltenVK-specific functions that use dispatchable handles (like
@ -114,6 +116,7 @@ if ['ios', 'darwin'].contains(host_system)
# on implementing a proper Metal extension for Vulkan
# https://github.com/KhronosGroup/MoltenVK/issues/492
vulkan_dep = cc.find_library('MoltenVK', required : get_option('vulkan'))
endif
elif host_system == 'windows'
vulkan_root = run_command(python3, '-c', 'import os; print(os.environ.get("VK_SDK_PATH"))', check: false).stdout().strip()
if vulkan_root != '' and vulkan_root != 'None'
@ -144,7 +147,7 @@ else
endif
if host_system != 'windows'
has_vulkan_header = cc.has_header('vulkan/vulkan_core.h')
has_vulkan_header = cc.has_header('vulkan/vulkan_core.h', dependencies: vulkan_dep)
endif
if not has_vulkan_header and get_option('vulkan').enabled()