X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2FMakefile;h=3963e5589d6fdfc85a87dd230ff0d3ef048830fc;hp=b975522704447da17b150b694c92d9ad7333a2e5;hb=8d65fcc0f3b26beb19cc838ff2ad0c78ac289120;hpb=53ce6ce49c024631c1bd788e10507bdb4f76eb70

diff --git a/src/Makefile b/src/Makefile
index b9755227..3963e558 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -40,11 +40,11 @@ ICCFLAGS-OSX += -DNDEBUG
 
 
 ### ==========================================================================
-### Enable/disable compile for a big-endian CPU, disabled by default
+### Remove below comments to compile for a big-endian machine
 ### ==========================================================================
-GCCFLAGS += -DNBIGENDIAN
-ICCFLAGS += -DNBIGENDIAN
-ICCFLAGS-OSX += -DNBIGENDIAN
+#GCCFLAGS += -DBIGENDIAN
+#ICCFLAGS += -DBIGENDIAN
+#ICCFLAGS-OSX += -DBIGENDIAN
 
 
 ### ==========================================================================
@@ -80,6 +80,7 @@ help:
 	@echo "Makefile options:"
 	@echo ""
 	@echo "make                >  Default: Compiler = g++"
+	@echo "make gcc-popcnt     >  Compiler = g++ + popcnt-support"
 	@echo "make icc            >  Compiler = icpc"
 	@echo "make icc-profile    >  Compiler = icpc + automatic pgo-build"
 	@echo "make icc-profile-popcnt >  Compiler = icpc + automatic pgo-build + popcnt-support"
@@ -108,6 +109,13 @@ gcc:
 	CXXFLAGS="$(GCCFLAGS)" \
 	all
 
+gcc-popcnt:
+	$(MAKE) \
+	CXX='g++' \
+	CXXFLAGS="$(GCCFLAGS) -DUSE_POPCNT" \
+	all
+
+
 icc:
 	$(MAKE) \
 	CXX='icpc' \