X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;ds=sidebyside;f=src%2FMakefile;h=8c2c6a7028392642c5156cd92ee4329c72b4b899;hb=ff9ca3e76eb6432dee8ed2442e3942b93d0f6ba5;hp=3fd601ffe20c96cee61c94c1ab9ec5e2a8aa2078;hpb=b61ec33f2277d2ac699b56f6560786e68e85c2de;p=stockfish

diff --git a/src/Makefile b/src/Makefile
index 3fd601ff..8c2c6a70 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -175,6 +175,7 @@ endif
 ifeq ($(COMP),mingw)
 	comp=mingw
 	CXX=g++
+	prefetch = yes
 	profile_prepare = gcc-profile-prepare
 	profile_make = gcc-profile-make
 	profile_use = gcc-profile-use
@@ -184,6 +185,7 @@ endif
 ifeq ($(COMP),gcc)
 	comp=gcc
 	CXX=g++
+	prefetch = yes
 	profile_prepare = gcc-profile-prepare
 	profile_make = gcc-profile-make
 	profile_use = gcc-profile-use
@@ -202,6 +204,7 @@ endif
 ifeq ($(COMP),clang)
 	comp=clang
 	CXX=clang++
+	prefetch = yes
 	profile_prepare = gcc-profile-prepare
 	profile_make = gcc-profile-make
 	profile_use = gcc-profile-use
@@ -321,11 +324,13 @@ endif
 ### This is a mix of compile and link time options because the lto link phase
 ### needs access to the optimization flags.
 ifeq ($(comp),gcc)
-	GCC_MAJOR := `$(CXX) -dumpversion | cut -f1 -d.`
-	GCC_MINOR := `$(CXX) -dumpversion | cut -f2 -d.`
-	ifeq (1,$(shell expr \( $(GCC_MAJOR) \> 4 \) \| \( $(GCC_MAJOR) \= 4 \& $(GCC_MINOR) \>= 5 \)))
-		CXXFLAGS += -flto
-		LDFLAGS += $(CXXFLAGS)
+	ifeq ($(optimize),yes)
+		GCC_MAJOR := `$(CXX) -dumpversion | cut -f1 -d.`
+		GCC_MINOR := `$(CXX) -dumpversion | cut -f2 -d.`
+		ifeq (1,$(shell expr \( $(GCC_MAJOR) \> 4 \) \| \( $(GCC_MAJOR) \= 4 \& $(GCC_MINOR) \>= 5 \)))
+			CXXFLAGS += -flto
+			LDFLAGS += $(CXXFLAGS)
+		endif
 	endif
 endif