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https://github.com/KhronosGroup/SPIRV-Tools
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This reverts commit 7d2429594d
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parent
7d2429594d
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0a9f3d1f2a
30
external/CMakeLists.txt
vendored
30
external/CMakeLists.txt
vendored
@ -27,26 +27,26 @@ function(pop_variable var)
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endfunction()
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if (DEFINED SPIRV-Headers_SOURCE_DIR)
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add_subdirectory(${SPIRV-Headers_SOURCE_DIR})
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set(SPIRV-Headers_INCLUDE_DIRS ${SPIRV-Headers_SOURCE_DIR}/include)
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elseif (IS_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/spirv-headers/)
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add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/spirv-headers/)
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set(SPIRV-Headers_INCLUDE_DIRS ${CMAKE_CURRENT_SOURCE_DIR}/spirv-headers/include)
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elseif(IS_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/SPIRV-Headers/)
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add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/SPIRV-Headers/)
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set(SPIRV-Headers_INCLUDE_DIRS ${CMAKE_CURRENT_SOURCE_DIR}/SPIRV-Headers/include)
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elseif()
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# This allows flexible position of the SPIRV-Headers repo.
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set(SPIRV_HEADER_DIR ${SPIRV-Headers_SOURCE_DIR})
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else()
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find_package(SPIRV-Headers QUIET)
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if (SPIRV-Headers_FOUND)
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get_target_property(SPIRV-Headers_INCLUDE_DIRS SPIRV-Headers::SPIRV-Headers INTERFACE_INCLUDE_DIRECTORIES)
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set(SPIRV_HEADER_DIR ${CMAKE_CURRENT_SOURCE_DIR}/spirv-headers)
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endif()
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if (IS_DIRECTORY ${SPIRV_HEADER_DIR})
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# TODO(dneto): We should not be modifying the parent scope.
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set(SPIRV_HEADER_INCLUDE_DIR ${SPIRV_HEADER_DIR}/include PARENT_SCOPE)
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# Add SPIRV-Headers as a sub-project if it isn't already defined.
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# Do this so enclosing projects can use SPIRV-Headers_SOURCE_DIR to find
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# headers to include.
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if (NOT DEFINED SPIRV-Headers_SOURCE_DIR)
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add_subdirectory(${SPIRV_HEADER_DIR})
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endif()
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else()
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message(FATAL_ERROR
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"SPIRV-Headers was not found - please checkout a copy under external/.")
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endif()
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endif()
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set(SPIRV_HEADER_INCLUDE_DIR ${SPIRV-Headers_INCLUDE_DIRS} PARENT_SCOPE)
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message(STATUS "Found SPIRV-Headers: ${SPIRV-Headers_INCLUDE_DIRS}")
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if (NOT ${SPIRV_SKIP_TESTS})
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# Find gmock if we can. If it's not already configured, then try finding
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