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| author | Mark Ian Holland <markianholland@live.co.uk> | 2018-11-14 23:25:50 +0000 |
|---|---|---|
| committer | Robert Schumacher <roschuma@microsoft.com> | 2018-11-14 15:25:50 -0800 |
| commit | f1eb3aa4b95540a8fb4a8e8d341e4c08136bd756 (patch) | |
| tree | 5c870d0c0ee4a2775af162df52c3de32b3509be1 | |
| parent | 3b40d323e92866222f6dd15b00c7a79abde9aedb (diff) | |
| download | vcpkg-f1eb3aa4b95540a8fb4a8e8d341e4c08136bd756.tar.gz vcpkg-f1eb3aa4b95540a8fb4a8e8d341e4c08136bd756.zip | |
Vulkan port (#4664)
* [Vulkan] Add a vulkan port based on the cuda port
* Add VULKAN_SDK env variable to whitelist
* * Added some additional diagnostic information
* Corrected if NOT exists statement
| -rw-r--r-- | ports/vulkan/CONTROL | 3 | ||||
| -rw-r--r-- | ports/vulkan/portfile.cmake | 37 | ||||
| -rw-r--r-- | toolsrc/src/vcpkg/base/system.cpp | 2 |
3 files changed, 42 insertions, 0 deletions
diff --git a/ports/vulkan/CONTROL b/ports/vulkan/CONTROL new file mode 100644 index 000000000..77f99641d --- /dev/null +++ b/ports/vulkan/CONTROL @@ -0,0 +1,3 @@ +Source: vulkan
+Version: 1.1.82.1
+Description: A graphics and compute API that provides high-efficiency, cross-platform access to modern GPUs on a wide variety of devices.
\ No newline at end of file diff --git a/ports/vulkan/portfile.cmake b/ports/vulkan/portfile.cmake new file mode 100644 index 000000000..31eb802b4 --- /dev/null +++ b/ports/vulkan/portfile.cmake @@ -0,0 +1,37 @@ +# Due to the complexity involved, this package doesn't install the Vulkan SDK. +# It instead verifies that Vulkan is installed. +# Other packages can depend on this package to declare a dependency on Vulkan. +include(vcpkg_common_functions) + +message(STATUS "Querying VULKAN_SDK Enviroment variable") +file(TO_CMAKE_PATH "$ENV{VULKAN_SDK}" VULKAN_DIR) +set(VULKAN_INCLUDE "${VULKAN_DIR}/Include/vulkan/") +set(VULKAN_ERROR_DL "Before continuing, please download and install Vulkan from:\n https://vulkan.lunarg.com/sdk/home\n") + +if(NOT DEFINED ENV{VULKAN_SDK}) + message(FATAL_ERROR "Could not find Vulkan SDK. ${VULKAN_ERROR_DL}") +endif() + +message(STATUS "Searching " ${VULKAN_INCLUDE} " for vulkan.h") +if(NOT EXISTS "${VULKAN_INCLUDE}/vulkan.h") + message(FATAL_ERROR "Could not find vulkan.h. ${VULKAN_ERROR_DL}") +endif() +message(STATUS "Found vulkan.h") + +# Check if the user left the version in the installation directory e.g. c:/vulkanSDK/1.1.82.1/ +if(VULKAN_DIR MATCHES "(([0-9]+)\\.([0-9]+)\\.([0-9]+)\\.([0-9]+))") + set(VULKAN_VERSION "${CMAKE_MATCH_1}") + set(VULKAN_MAJOR "${CMAKE_MATCH_2}") + set(VULKAN_MINOR "${CMAKE_MATCH_3}") + set(VULKAN_PATCH "${CMAKE_MATCH_4}") + message(STATUS "Found Vulkan SDK version ${VULKAN_VERSION}") + + set(VULKAN_REQUIRED_VERSION "1.1.82.1") + if (VULKAN_MAJOR LESS 1 OR VULKAN_MINOR LESS 1 OR VULKAN_PATCH LESS 82) + message(FATAL_ERROR "Vulkan ${VULKAN_VERSION} but ${VULKAN_REQUIRED_VERSION} is required. Please download and install a more recent version from:" + "\n https://vulkan.lunarg.com/sdk/home\n") + endif() +endif() + +configure_file(${VULKAN_DIR}/LICENSE.TXT ${CURRENT_PACKAGES_DIR}/share/vulkan/copyright COPYONLY) +SET(VCPKG_POLICY_EMPTY_PACKAGE enabled)
\ No newline at end of file diff --git a/toolsrc/src/vcpkg/base/system.cpp b/toolsrc/src/vcpkg/base/system.cpp index 6797111c2..9c72f8401 100644 --- a/toolsrc/src/vcpkg/base/system.cpp +++ b/toolsrc/src/vcpkg/base/system.cpp @@ -168,6 +168,8 @@ namespace vcpkg::System L"CUDA_PATH", // Environmental variable generated automatically by CUDA after installation L"NVCUDASAMPLES_ROOT", + // Enables find_package(Vulkan) in CMake. Environmental variable generated by Vulkan SDK installer + L"VULKAN_SDK", }; std::wstring env_cstr; |