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21 lines
688 B
21 lines
688 B
3 years ago
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cmake_minimum_required(VERSION 3.12)
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function(run_glslc exe exe_display)
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execute_process(COMMAND ${exe} --help
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OUTPUT_VARIABLE output
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OUTPUT_STRIP_TRAILING_WHITESPACE
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RESULT_VARIABLE result
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)
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if(NOT result EQUAL 0)
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message(SEND_ERROR "Result of ${exe_display} --help is ${result}, should be 0")
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endif()
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if(NOT output MATCHES "^glslc - Compile shaders into SPIR-V")
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message(SEND_ERROR "Output of ${exe_display} --help is \"${output}\", should begin with \"glslc - Compile shaders into SPIR-V\"")
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endif()
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endfunction()
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run_glslc("${VULKAN_GLSLC_EXECUTABLE}" "\${VULKAN_GLSLC_EXECUTABLE}")
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run_glslc("${VULKAN_GLSLC_EXECUTABLE_TARGET}" "Vulkan::glslc")
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