X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2FMakefile;h=285d314ec302d34e9d200bce53fa5c42ad243fdf;hp=2d6042e20226acd4cbf5bbef9a008e080c6957f3;hb=fa1a2a0667ff81f04e94cab078c50c2d51f4cb5e;hpb=ca51d1ee63f376e0eb6efb6f3d5d901e4b2a5bb0

diff --git a/src/Makefile b/src/Makefile
index 2d6042e2..285d314e 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -136,6 +136,8 @@ endif
 ifeq ($(ARCH),ppc-64)
 	arch = ppc64
 	bits = 64
+	popcnt = yes
+	prefetch = yes
 endif
 
 
@@ -313,7 +315,9 @@ endif
 
 ### 3.6 popcnt
 ifeq ($(popcnt),yes)
-	ifeq ($(comp),icc)
+	ifeq ($(arch),ppc64)
+		CXXFLAGS += -DUSE_POPCNT
+	else ifeq ($(comp),icc)
 		CXXFLAGS += -msse3 -DUSE_POPCNT
 	else
 		CXXFLAGS += -msse3 -mpopcnt -DUSE_POPCNT