From 5dfe65d53ab3d1ac19a23f04b1fa274306615b65 Mon Sep 17 00:00:00 2001 From: Alexander Alekhin Date: Thu, 28 Oct 2021 05:20:23 +0000 Subject: [PATCH] cmake: fix popcnt detection with Intel Compiler --- cmake/OpenCVCompilerOptimizations.cmake | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/cmake/OpenCVCompilerOptimizations.cmake b/cmake/OpenCVCompilerOptimizations.cmake index 970dd28..0584438 100644 --- a/cmake/OpenCVCompilerOptimizations.cmake +++ b/cmake/OpenCVCompilerOptimizations.cmake @@ -238,7 +238,7 @@ if(X86 OR X86_64) ocv_intel_compiler_optimization_option(FP16 "-mavx" "/arch:AVX") ocv_intel_compiler_optimization_option(AVX "-mavx" "/arch:AVX") ocv_intel_compiler_optimization_option(FMA3 "" "") - ocv_intel_compiler_optimization_option(POPCNT "" "") + ocv_intel_compiler_optimization_option(POPCNT "-mpopcnt" "") # -mpopcnt is available since ICC 19.0.0 ocv_intel_compiler_optimization_option(SSE4_2 "-msse4.2" "/arch:SSE4.2") ocv_intel_compiler_optimization_option(SSE4_1 "-msse4.1" "/arch:SSE4.1") ocv_intel_compiler_optimization_option(SSE3 "-msse3" "/arch:SSE3") -- 2.7.4