| cmake_minimum_required(VERSION 3.12) |
| |
| function(run_glslangValidator exe exe_display) |
| execute_process(COMMAND ${exe} --help |
| OUTPUT_VARIABLE output |
| OUTPUT_STRIP_TRAILING_WHITESPACE |
| RESULT_VARIABLE result |
| ) |
| |
| if(NOT result EQUAL 1) |
| message(SEND_ERROR "Result of ${exe_display} --help is ${result}, should be 1") |
| endif() |
| |
| if(NOT output MATCHES "^Usage: glslangValidator") |
| message(SEND_ERROR "Output of ${exe_display} --help is \"${output}\", should begin with \"Usage: glslangValidator\"") |
| endif() |
| endfunction() |
| |
| run_glslangValidator("${VULKAN_GLSLANG_VALIDATOR_EXECUTABLE}" "\${VULKAN_GLSLANG_VALIDATOR_EXECUTABLE}") |
| run_glslangValidator("${VULKAN_GLSLANG_VALIDATOR_EXECUTABLE_TARGET}" "Vulkan::glslangValidator") |
