Implement PEXT based attacks

[stockfish] / src / Makefile

diff --git a/src/Makefile b/src/Makefile
index 9b8e926a5c73df6d9f283d638eb43824bd7b19a4..000750f9899786fab327d511b55c6fd86a5f7725 100644 (file)
--- a/src/Makefile
+++ b/src/Makefile
@@ -35,7 +35,7 @@ endif
 BINDIR = $(PREFIX)/bin
 
 ### Built-in benchmark for pgo-builds and signature
-PGOBENCH = ./$(EXE) bench 32 1 10 default depth
+PGOBENCH = ./$(EXE) bench 32 1 1 default time
 SIGNBENCH = ./$(EXE) bench
 
 ### Object files
@@ -271,14 +271,10 @@ ifeq ($(optimize),yes)
        endif
 
        ifeq ($(comp),clang)
-               ifeq ($(os),osx)
-                       # Clang on OS X supports LTO
-                       CXXFLAGS += -O4
-               else
-                       CXXFLAGS += -O3
-               endif
+               CXXFLAGS += -O3
 
                ifeq ($(os),osx)
+                       CXXFLAGS += -flto
                        ifeq ($(arch),i386)
                                CXXFLAGS += -mdynamic-no-pic
                        endif