X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2FMakefile;h=92072cc1b07eb4b93ebec9bd1734043b8de72488;hb=4f6b1bf3bee68f138d1b5fc234fd25901cffa42c;hp=562192ca6150690e1216257cb668ab1d634939da;hpb=a69f1d7c2060dc7b320a7b4801105df00b22a96a;p=stockfish

diff --git a/src/Makefile b/src/Makefile
index 562192ca..92072cc1 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -285,7 +285,11 @@ endif
 
 ### 3.9 popcnt
 ifeq ($(popcnt),yes)
-	CXXFLAGS += -msse4.2 -DUSE_POPCNT
+	ifeq ($(comp),icc)
+		CXXFLAGS += -msse3 -DUSE_POPCNT
+	else
+		CXXFLAGS += -msse3 -mpopcnt -DUSE_POPCNT
+	endif
 endif
 
 ### 3.10 pext