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https://github.com/GPUOpen-LibrariesAndSDKs/VulkanMemoryAllocator
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Added usage of PROJECT_IS_TOP_LEVEL around find_package in CMakeLists.txt
See #303
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@ -2,7 +2,9 @@ cmake_minimum_required(VERSION 3.9)
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project(VulkanMemoryAllocator)
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find_package(Vulkan REQUIRED)
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if(PROJECT_IS_TOP_LEVEL)
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find_package(Vulkan REQUIRED)
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endif()
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include_directories(${Vulkan_INCLUDE_DIR})
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# VulkanMemoryAllocator contains an sample application which is not built by default
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@ -30,7 +32,9 @@ if(VMA_BUILD_SAMPLE)
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set(VMA_BUILD_SAMPLE_SHADERS ON)
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endif(VMA_BUILD_SAMPLE)
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find_package(Doxygen)
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if(PROJECT_IS_TOP_LEVEL)
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find_package(Doxygen)
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endif()
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option(BUILD_DOCUMENTATION "Create and install the HTML based API documentation (requires Doxygen)" OFF)
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if(BUILD_DOCUMENTATION)
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