X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2FMakefile;h=3b8441a348d4a7d26734c61cd151d93962981b00;hp=2a03492fa863b6e2fdd5984026a873c8cd24c86e;hb=226bbc1e632c18cfd4d76aa9092c4575b0de0cf5;hpb=7b4aa1070882cba085c9d6ed03d934734c395fe5 diff --git a/src/Makefile b/src/Makefile index 2a03492f..3b8441a3 100644 --- a/src/Makefile +++ b/src/Makefile @@ -1,6 +1,6 @@ # Stockfish, a UCI chess playing engine derived from Glaurung 2.1 # Copyright (C) 2004-2008 Tord Romstad (Glaurung author) -# Copyright (C) 2008-2012 Marco Costalba, Joona Kiiski, Tord Romstad +# Copyright (C) 2008-2014 Marco Costalba, Joona Kiiski, 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 @@ -20,15 +20,23 @@ ### Section 1. General Configuration ### ========================================================================== +### Establish the operating system name +UNAME = $(shell uname) + ### Executable name EXE = stockfish ### Installation dir definitions PREFIX = /usr/local +# Haiku has a non-standard filesystem layout +ifeq ($(UNAME),Haiku) + PREFIX=/boot/common +endif BINDIR = $(PREFIX)/bin -### Built-in benchmark for pgo-builds -PGOBENCH = ./$(EXE) bench 32 1 10 default depth +### Built-in benchmark for pgo-builds and signature +PGOBENCH = ./$(EXE) bench 32 1 1 default time +SIGNBENCH = ./$(EXE) bench ### Object files OBJS = benchmark.o bitbase.o bitboard.o book.o endgame.o evaluate.o main.o \ @@ -51,90 +59,92 @@ OBJS = benchmark.o bitbase.o bitboard.o book.o endgame.o evaluate.o main.o \ # bsfq = yes/no --- -DUSE_BSFQ --- Use bsfq x86_64 asm-instruction (only # with GCC and ICC 64-bit) # popcnt = yes/no --- -DUSE_POPCNT --- Use popcnt x86_64 asm-instruction +# sse = yes/no --- -msse --- Use Intel Streaming SIMD Extensions +# pext = yes/no --- -DUSE_PEXT --- Use pext x86_64 asm-instruction # # Note that Makefile is space sensitive, so when adding new architectures # or modifying existing flags, you have to make sure there are no extra spaces # at the end of the line for flag values. -### 2.1. General -debug = no +### 2.1. General and architecture defaults optimize = yes +debug = no +os = any +bits = 32 +prefetch = no +bsfq = no +popcnt = no +sse = no +pext = no ### 2.2 Architecture specific -# General-section -ifeq ($(ARCH),general-64) +ifeq ($(ARCH),general-32) arch = any - os = any - bits = 64 - prefetch = no - bsfq = no - popcnt = no endif -ifeq ($(ARCH),general-32) +ifeq ($(ARCH),x86-32-old) + arch = i386 +endif + +ifeq ($(ARCH),x86-32) + arch = i386 + prefetch = yes + sse = yes +endif + +ifeq ($(ARCH),general-64) arch = any - os = any - bits = 32 - prefetch = no - bsfq = no - popcnt = no + bits = 64 endif -# x86-section ifeq ($(ARCH),x86-64) arch = x86_64 - os = any bits = 64 prefetch = yes bsfq = yes - popcnt = no + sse = yes endif ifeq ($(ARCH),x86-64-modern) arch = x86_64 - os = any bits = 64 prefetch = yes bsfq = yes popcnt = yes + sse = yes endif -ifeq ($(ARCH),x86-32) - arch = i386 - os = any - bits = 32 +ifeq ($(ARCH),x86-64-bmi2) + arch = x86_64 + bits = 64 prefetch = yes - bsfq = no - popcnt = no + bsfq = yes + popcnt = yes + sse = yes + pext = yes endif -ifeq ($(ARCH),x86-32-old) - arch = i386 - os = any - bits = 32 - prefetch = no - bsfq = no - popcnt = no +ifeq ($(ARCH),armv7) + arch = armv7 + prefetch = yes + bsfq = yes +endif + +ifeq ($(ARCH),osx-ppc-32) + arch = ppc + os = osx endif -# osx-section ifeq ($(ARCH),osx-ppc-64) arch = ppc64 os = osx bits = 64 - prefetch = no - bsfq = no - popcnt = no endif -ifeq ($(ARCH),osx-ppc-32) - arch = ppc - os = osx - bits = 32 - prefetch = no - bsfq = no - popcnt = no +ifeq ($(ARCH),linux-ppc-64) + arch = ppc64 + bits = 64 endif ifeq ($(ARCH),osx-x86-64) @@ -143,16 +153,26 @@ ifeq ($(ARCH),osx-x86-64) bits = 64 prefetch = yes bsfq = yes - popcnt = no + sse = yes +endif + +ifeq ($(ARCH),osx-x86-64-modern) + arch = x86_64 + os = osx + bits = 64 + prefetch = yes + bsfq = yes + popcnt = yes + sse = yes endif ifeq ($(ARCH),osx-x86-32) arch = i386 os = osx - bits = 32 prefetch = yes bsfq = no popcnt = no + sse = yes endif @@ -161,84 +181,72 @@ endif ### ========================================================================== ### 3.1 Selecting compiler (default = gcc) + +CXXFLAGS += -Wall -Wcast-qual -fno-exceptions -fno-rtti $(EXTRACXXFLAGS) +LDFLAGS += $(EXTRALDFLAGS) + ifeq ($(COMP),) COMP=gcc endif -ifeq ($(COMP),mingw) - comp=mingw +ifeq ($(COMP),gcc) + comp=gcc CXX=g++ - profile_prepare = gcc-profile-prepare - profile_make = gcc-profile-make - profile_use = gcc-profile-use - profile_clean = gcc-profile-clean + CXXFLAGS += -ansi -pedantic -Wno-long-long -Wextra -Wshadow endif -ifeq ($(COMP),gcc) - comp=gcc +ifeq ($(COMP),mingw) + comp=mingw CXX=g++ - profile_prepare = gcc-profile-prepare - profile_make = gcc-profile-make - profile_use = gcc-profile-use - profile_clean = gcc-profile-clean + CXXFLAGS += -Wextra -Wshadow + LDFLAGS += -static-libstdc++ -static-libgcc endif ifeq ($(COMP),icc) comp=icc CXX=icpc - profile_prepare = icc-profile-prepare - profile_make = icc-profile-make - profile_use = icc-profile-use - profile_clean = icc-profile-clean + CXXFLAGS += -diag-disable 1476,10120 -Wcheck -Wabi -Wdeprecated -strict-ansi endif ifeq ($(COMP),clang) comp=clang CXX=clang++ - profile_prepare = gcc-profile-prepare - profile_make = gcc-profile-make - profile_use = gcc-profile-use - profile_clean = gcc-profile-clean -endif - -### 3.2 General compiler settings -CXXFLAGS = -g -Wall -Wcast-qual -fno-exceptions -fno-rtti $(EXTRACXXFLAGS) - -ifeq ($(comp),gcc) CXXFLAGS += -ansi -pedantic -Wno-long-long -Wextra -Wshadow endif -ifeq ($(comp),mingw) - CXXFLAGS += -Wextra -Wshadow -endif - ifeq ($(comp),icc) - CXXFLAGS += -wd383,981,1418,1419,10187,10188,11505,11503 -Wcheck -Wabi -Wdeprecated -strict-ansi -endif - -ifeq ($(comp),clang) - CXXFLAGS += -ansi -pedantic -Wno-long-long -Wextra -Wshadow + profile_prepare = icc-profile-prepare + profile_make = icc-profile-make + profile_use = icc-profile-use + profile_clean = icc-profile-clean +else + profile_prepare = gcc-profile-prepare + profile_make = gcc-profile-make + profile_use = gcc-profile-use + profile_clean = gcc-profile-clean endif ifeq ($(os),osx) - CXXFLAGS += -arch $(arch) + CXXFLAGS += -arch $(arch) -mmacosx-version-min=10.6 + LDFLAGS += -arch $(arch) -mmacosx-version-min=10.6 endif -### 3.3 General linker settings -LDFLAGS = $(EXTRALDFLAGS) - ### On mingw use Windows threads, otherwise POSIX ifneq ($(comp),mingw) - LDFLAGS += -lpthread -endif - -ifeq ($(os),osx) - LDFLAGS += -arch $(arch) + # On Android Bionic's C library comes with its own pthread implementation bundled in + ifneq ($(arch),armv7) + # Haiku has pthreads in its libroot, so only link it in on other platforms + ifneq ($(UNAME),Haiku) + LDFLAGS += -lpthread + endif + endif endif ### 3.4 Debugging ifeq ($(debug),no) CXXFLAGS += -DNDEBUG +else + CXXFLAGS += -g endif ### 3.5 Optimization @@ -255,6 +263,10 @@ ifeq ($(optimize),yes) CXXFLAGS += -mdynamic-no-pic endif endif + + ifeq ($(arch),armv7) + CXXFLAGS += -fno-gcse -mthumb -march=armv7-a -mfloat-abi=softfp + endif endif ifeq ($(comp),mingw) @@ -265,14 +277,15 @@ ifeq ($(optimize),yes) ifeq ($(os),osx) CXXFLAGS += -fast -mdynamic-no-pic else - CXXFLAGS += -O3 + CXXFLAGS += -fast endif endif ifeq ($(comp),clang) - CXXFLAGS += -O4 + CXXFLAGS += -O3 ifeq ($(os),osx) + CXXFLAGS += -flto ifeq ($(arch),i386) CXXFLAGS += -mdynamic-no-pic endif @@ -290,8 +303,10 @@ endif ### 3.7 prefetch ifeq ($(prefetch),yes) - CXXFLAGS += -msse - DEPENDFLAGS += -msse + ifeq ($(sse),yes) + CXXFLAGS += -msse + DEPENDFLAGS += -msse + endif else CXXFLAGS += -DNO_PREFETCH endif @@ -306,15 +321,27 @@ ifeq ($(popcnt),yes) CXXFLAGS += -msse3 -DUSE_POPCNT endif -### 3.10 Link Time Optimization, it works since gcc 4.5 but not on mingw. +### 3.10 pext +ifeq ($(pext),yes) + CXXFLAGS += -DUSE_PEXT + ifeq ($(comp),$(filter $(comp),gcc clang mingw)) + CXXFLAGS += -mbmi2 + endif +endif + +### 3.11 Link Time Optimization, it works since gcc 4.5 but not on mingw. ### This is a mix of compile and link time options because the lto link phase ### needs access to the optimization flags. ifeq ($(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) + ifeq ($(debug),no) + GCC_MAJOR := `$(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 endif @@ -330,43 +357,49 @@ help: @echo "" @echo "Supported targets:" @echo "" - @echo "build > Build unoptimized version" - @echo "profile-build > Build PGO-optimized version" - @echo "strip > Strip executable" - @echo "install > Install executable" - @echo "clean > Clean up" - @echo "testrun > Make sample run" + @echo "build > Standard build" + @echo "signature-build > Standard build with embedded signature" + @echo "profile-build > PGO build" + @echo "signature-profile-build > PGO build with embedded signature" + @echo "strip > Strip executable" + @echo "install > Install executable" + @echo "clean > Clean up" @echo "" @echo "Supported archs:" @echo "" - @echo "x86-64 > x86 64-bit" - @echo "x86-64-modern > x86 64-bit with runtime support for popcnt instruction" - @echo "x86-32 > x86 32-bit excluding old hardware without SSE-support" - @echo "x86-32-old > x86 32-bit including also very old hardware" - @echo "osx-ppc-64 > PPC-Mac OS X 64 bit" - @echo "osx-ppc-32 > PPC-Mac OS X 32 bit" - @echo "osx-x86-64 > x86-Mac OS X 64 bit" - @echo "osx-x86-32 > x86-Mac OS X 32 bit" - @echo "general-64 > unspecified 64-bit" - @echo "general-32 > unspecified 32-bit" + @echo "x86-64 > x86 64-bit" + @echo "x86-64-modern > x86 64-bit with popcnt support" + @echo "x86-64-bmi2 > x86 64-bit with pext support" + @echo "x86-32 > x86 32-bit with SSE support" + @echo "x86-32-old > x86 32-bit fall back for old hardware" + @echo "linux-ppc-64 > PPC-Linux 64 bit" + @echo "osx-ppc-64 > PPC-Mac OS X 64 bit" + @echo "osx-ppc-32 > PPC-Mac OS X 32 bit" + @echo "osx-x86-64-modern > x86-Mac OS X 64 bit with popcnt support" + @echo "osx-x86-64 > x86-Mac OS X 64 bit" + @echo "osx-x86-32 > x86-Mac OS X 32 bit" + @echo "armv7 > ARMv7 32 bit" + @echo "general-64 > unspecified 64-bit" + @echo "general-32 > unspecified 32-bit" @echo "" - @echo "Supported comps:" + @echo "Supported compilers:" @echo "" - @echo "gcc > Gnu compiler (default)" - @echo "icc > Intel compiler" - @echo "mingw > Gnu compiler with MinGW under Windows" - @echo "clang > LLVM Clang compiler" + @echo "gcc > Gnu compiler (default)" + @echo "mingw > Gnu compiler with MinGW under Windows" + @echo "clang > LLVM Clang compiler" + @echo "icc > Intel compiler" @echo "" @echo "Non-standard targets:" @echo "" - @echo "make hpux > Compile for HP-UX. Compiler = aCC" + @echo "make hpux > Compile for HP-UX. Compiler = aCC" @echo "" @echo "Examples. If you don't know what to do, you likely want to run: " @echo "" - @echo "make profile-build ARCH=x86-64 (This is for 64-bit systems)" - @echo "make profile-build ARCH=x86-32 (This is for 32-bit systems)" + @echo "make build ARCH=x86-64 (This is for 64-bit systems)" + @echo "make build ARCH=x86-32 (This is for 32-bit systems)" @echo "" +.PHONY: build profile-build embed-signature build: $(MAKE) ARCH=$(ARCH) COMP=$(COMP) config-sanity $(MAKE) ARCH=$(ARCH) COMP=$(COMP) all @@ -391,6 +424,18 @@ profile-build: @echo "Step 4/4. Deleting profile data ..." $(MAKE) ARCH=$(ARCH) COMP=$(COMP) $(profile_clean) +embed-signature: + @echo "Running benchmark for getting the signature ..." + @$(SIGNBENCH) 2>&1 | sed -n 's/Nodes searched : \(.*\)/\/string Version\/s\/"\\(.*\\)"\/"sig-\1"\//p' > sign.txt + @sed -f sign.txt misc.cpp > misc2.cpp + @mv misc2.cpp misc.cpp + @rm sign.txt + +signature-build: build embed-signature + $(MAKE) ARCH=$(ARCH) COMP=$(COMP) all + +signature-profile-build: build embed-signature profile-build + strip: strip $(EXE) @@ -402,9 +447,6 @@ install: clean: $(RM) $(EXE) $(EXE).exe *.o .depend *~ core bench.txt *.gcda -testrun: - @$(PGOBENCH) - default: help @@ -425,6 +467,8 @@ config-sanity: @echo "prefetch: '$(prefetch)'" @echo "bsfq: '$(bsfq)'" @echo "popcnt: '$(popcnt)'" + @echo "sse: '$(sse)'" + @echo "pext: '$(pext)'" @echo "" @echo "Flags:" @echo "CXX: $(CXX)" @@ -436,12 +480,14 @@ config-sanity: @test "$(debug)" = "yes" || test "$(debug)" = "no" @test "$(optimize)" = "yes" || test "$(optimize)" = "no" @test "$(arch)" = "any" || test "$(arch)" = "x86_64" || test "$(arch)" = "i386" || \ - test "$(arch)" = "ppc64" || test "$(arch)" = "ppc" + test "$(arch)" = "ppc64" || test "$(arch)" = "ppc" || test "$(arch)" = "armv7" @test "$(os)" = "any" || test "$(os)" = "osx" @test "$(bits)" = "32" || test "$(bits)" = "64" @test "$(prefetch)" = "yes" || test "$(prefetch)" = "no" @test "$(bsfq)" = "yes" || test "$(bsfq)" = "no" @test "$(popcnt)" = "yes" || test "$(popcnt)" = "no" + @test "$(sse)" = "yes" || test "$(sse)" = "no" + @test "$(pext)" = "yes" || test "$(pext)" = "no" @test "$(comp)" = "gcc" || test "$(comp)" = "icc" || test "$(comp)" = "mingw" || test "$(comp)" = "clang" $(EXE): $(OBJS)