From 76d8f6128a90e260db237e2652997403833dd83f Mon Sep 17 00:00:00 2001
From: Dariusz Orzechowski <dariusz.orzechowski@gmail.com>
Date: Mon, 20 Jul 2020 11:39:52 +0200
Subject: [PATCH] Fix popcnt option in makefile

---
 src/Makefile | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/Makefile b/src/Makefile
index 35e56326..084b8d6b 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -394,7 +394,13 @@ endif
 
 ### 3.6 popcnt
 ifeq ($(popcnt),yes)
-	CXXFLAGS += -DUSE_POPCNT
+	ifeq ($(arch),$(filter $(arch),ppc64 armv8-a))
+		CXXFLAGS += -DUSE_POPCNT
+	else ifeq ($(comp),icc)
+		CXXFLAGS += -msse3 -DUSE_POPCNT
+	else
+		CXXFLAGS += -msse3 -mpopcnt -DUSE_POPCNT
+	endif
 endif
 
 ifeq ($(avx2),yes)