X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2FMakefile;h=7071e8905eb6e01be581e9f69c64b93c99fc6680;hb=8b6bcd973134da634a4bd7494f085b68af36fd70;hp=84b6d624f1e118d132df13803f3edbad8e4f692a;hpb=13224e1d9d980dd91b4a3fd26937f5a49425ac3b;p=stockfish

diff --git a/src/Makefile b/src/Makefile
index 84b6d624..7071e890 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -25,7 +25,6 @@ EXE = stockfish
 PREFIX = /usr/local
 BINDIR = $(PREFIX)/bin
 
-
 ### ==========================================================================
 ### Compiler speed switches for both GCC and ICC. These settings are generally
 ### fast on a broad range of systems, but may be changed experimentally
@@ -57,7 +56,6 @@ ICCFLAGS-OSX += -DNDEBUG
 ### ==========================================================================
 PGOBENCH = ./$(EXE) bench 32 1 10 default depth
 
-
 ### General compiler settings. Do not change
 GCCFLAGS += -g -Wall -fno-exceptions -fno-rtti
 ICCFLAGS += -g -Wall -fno-exceptions -fno-rtti -wd383,869,981,10187,10188,11505,11503
@@ -84,6 +82,7 @@ help:
 	@echo "Makefile options:"
 	@echo ""
 	@echo "make                >  Default: Compiler = g++"
+	@echo "make gcc-profile    >  Compiler = g++ + automatic pgo-build"
 	@echo "make gcc-popcnt     >  Compiler = g++ + popcnt-support"
 	@echo "make icc            >  Compiler = icpc"
 	@echo "make icc-profile    >  Compiler = icpc + automatic pgo-build"
@@ -117,13 +116,40 @@ gcc:
 	CXXFLAGS="$(GCCFLAGS)" \
 	all
 
+gcc-profile-make:
+	$(MAKE) \
+	CXX='g++' \
+	CXXFLAGS="$(GCCFLAGS)" \
+	CXXFLAGS+='-fprofile-generate' \
+	LDFLAGS="$(LDFLAGS)" \
+	LDFLAGS+=" -lgcov" \
+	all
+
+gcc-profile-use:
+	$(MAKE) \
+	CXX='g++' \
+	CXXFLAGS="$(GCCFLAGS)" \
+	CXXFLAGS+='-fprofile-use' \
+	all
+
+gcc-profile:
+	@touch *.cpp *.h
+	$(MAKE) gcc-profile-make
+	@echo ""
+	@echo "Running benchmark for pgo-build ..."
+	@$(PGOBENCH) > /dev/null
+	@echo "Benchmark finished. Build final executable now ..."
+	@echo ""
+	@touch *.cpp *.h
+	$(MAKE) gcc-profile-use
+	@rm -rf *.gcda bench.txt
+
 gcc-popcnt:
 	$(MAKE) \
 	CXX='g++' \
 	CXXFLAGS="$(GCCFLAGS) -DUSE_POPCNT" \
 	all
 
-
 icc:
 	$(MAKE) \
 	CXX='icpc' \
@@ -197,6 +223,7 @@ osx-ppc32:
 	CXX='g++' \
 	CXXFLAGS="$(GCCFLAGS)" \
 	CXXFLAGS+='-arch ppc' \
+	CXXFLAGS+='-DBIGENDIAN' \
 	LDFLAGS+='-arch ppc' \
 	all
 
@@ -205,6 +232,7 @@ osx-ppc64:
 	CXX='g++' \
 	CXXFLAGS="$(GCCFLAGS)" \
 	CXXFLAGS+='-arch ppc64' \
+	CXXFLAGS+='-DBIGENDIAN' \
 	LDFLAGS+='-arch ppc64' \
 	all
 
@@ -223,7 +251,7 @@ osx-x86_64:
 	CXXFLAGS+='-arch x86_64 -mdynamic-no-pic' \
 	LDFLAGS+='-arch x86_64 -mdynamic-no-pic' \
 	all
-	
+
 osx-icc32:
 	$(MAKE) \
 	CXX='icpc' \
@@ -318,7 +346,7 @@ strip:
 
 ### Compilation. Do not change
 $(EXE): $(OBJS)
-	$(CXX) $(LDFLAGS) -o $@ $(OBJS)
+	$(CXX) -o $@ $(OBJS) $(LDFLAGS)
 
 ### Installation
 install: default