Author: Petr Hosek Date: 2021-01-21T15:27:34-08:00 New Revision: b0143352634ba7ed29f1db6ea576c0abfd0b4a29
URL: https://github.com/llvm/llvm-project/commit/b0143352634ba7ed29f1db6ea576c0abfd0b4a29 DIFF: https://github.com/llvm/llvm-project/commit/b0143352634ba7ed29f1db6ea576c0abfd0b4a29.diff LOG: [libc] Distinguish compiler and run failures This is useful for debugging issues, for example when cross-compiling. Differential Revision: https://reviews.llvm.org/D95118 Added: Modified: libc/cmake/modules/LLVMLibCCheckCpuFeatures.cmake Removed: ################################################################################ diff --git a/libc/cmake/modules/LLVMLibCCheckCpuFeatures.cmake b/libc/cmake/modules/LLVMLibCCheckCpuFeatures.cmake index 86c3822c864c..57dfbd9731d6 100644 --- a/libc/cmake/modules/LLVMLibCCheckCpuFeatures.cmake +++ b/libc/cmake/modules/LLVMLibCCheckCpuFeatures.cmake @@ -115,12 +115,14 @@ function(_check_defined_cpu_feature output_var) COMPILE_DEFINITIONS ${flags} COMPILE_OUTPUT_VARIABLE compile_output RUN_OUTPUT_VARIABLE run_output) - if(${compile_result} AND ("${run_result}" EQUAL 0)) + if("${run_result}" EQUAL 0) set(${output_var} "${run_output}" PARENT_SCOPE) + elseif(NOT ${compile_result}) + message(FATAL_ERROR "Failed to compile: ${compile_output}") else() - message(FATAL_ERROR "${compile_output}") + message(FATAL_ERROR "Failed to run: ${run_output}") endif() endfunction() _______________________________________________ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits
