Enable popcount and prefetch for ppc-64

[stockfish] / src / Makefile

diff --git a/src/Makefile b/src/Makefile
index 5f50c3808c09885a48588578535a8d97972d8843..285d314ec302d34e9d200bce53fa5c42ad243fdf 100644 (file)
--- a/src/Makefile
+++ b/src/Makefile
@@ -1,7 +1,7 @@
 # Stockfish, a UCI chess playing engine derived from Glaurung 2.1
 # Copyright (C) 2004-2008 Tord Romstad (Glaurung author)
 # Copyright (C) 2008-2015 Marco Costalba, Joona Kiiski, Tord Romstad
-# Copyright (C) 2015-2018 Marco Costalba, Joona Kiiski, Gary Linscott, Tord Romstad
+# Copyright (C) 2015-2019 Marco Costalba, Joona Kiiski, Gary Linscott, Tord Romstad
 #
 # Stockfish is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -21,14 +21,12 @@
 ### Section 1. General Configuration
 ### ==========================================================================
 
-### Establish the operating system name
-KERNEL = $(shell uname -s)
-ifeq ($(KERNEL),Linux)
-       OS = $(shell uname -o)
-endif
-
 ### Executable name
+ifeq ($(COMP),mingw)
+EXE = stockfish.exe
+else
 EXE = stockfish
+endif
 
 ### Installation dir definitions
 PREFIX = /usr/local
@@ -42,6 +40,12 @@ OBJS = benchmark.o bitbase.o bitboard.o endgame.o evaluate.o main.o \
        material.o misc.o movegen.o movepick.o pawns.o position.o psqt.o \
        search.o thread.o timeman.o tt.o uci.o ucioption.o syzygy/tbprobe.o
 
+### Establish the operating system name
+KERNEL = $(shell uname -s)
+ifeq ($(KERNEL),Linux)
+       OS = $(shell uname -o)
+endif
+
 ### ==========================================================================
 ### Section 2. High-level Configuration
 ### ==========================================================================
@@ -132,6 +136,8 @@ endif
 ifeq ($(ARCH),ppc-64)
        arch = ppc64
        bits = 64
+       popcnt = yes
+       prefetch = yes
 endif
 
 
@@ -204,11 +210,12 @@ ifeq ($(COMP),clang)
        comp=clang
        CXX=clang++
        CXXFLAGS += -pedantic -Wextra -Wshadow
-ifneq ($(KERNEL),Darwin)
-ifneq ($(KERNEL),OpenBSD)
-       LDFLAGS += -latomic
-endif
-endif
+
+       ifneq ($(KERNEL),Darwin)
+       ifneq ($(KERNEL),OpenBSD)
+               LDFLAGS += -latomic
+       endif
+       endif
 
        ifeq ($(ARCH),armv7)
                ifeq ($(OS),Android)
@@ -308,7 +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
@@ -436,7 +445,7 @@ clean: objclean profileclean
 
 # clean binaries and objects
 objclean:
-       @rm -f $(EXE) $(EXE).exe *.o ./syzygy/*.o
+       @rm -f $(EXE) *.o ./syzygy/*.o
 
 # clean auxiliary profiling files
 profileclean:
@@ -476,7 +485,7 @@ config-sanity:
        @echo "Testing config sanity. If this fails, try 'make help' ..."
        @echo ""
        @test "$(debug)" = "yes" || test "$(debug)" = "no"
-       @test "$(sanitize)" = "undefined" || test "$(sanitize)" = "thread" || test "$(sanitize)" = "no"
+       @test "$(sanitize)" = "undefined" || test "$(sanitize)" = "thread" || test "$(sanitize)" = "address" || test "$(sanitize)" = "no"
        @test "$(optimize)" = "yes" || test "$(optimize)" = "no"
        @test "$(arch)" = "any" || test "$(arch)" = "x86_64" || test "$(arch)" = "i386" || \
         test "$(arch)" = "ppc64" || test "$(arch)" = "ppc" || test "$(arch)" = "armv7"