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BadFish/src/Makefile
Marco Costalba ed04c010eb Rewrite async I/O 
Use the starting thread to wait for GUI input and instead use
the other threads to search. The consequence is that now think()
is alwasy started on a differnt thread than the caller that
returns immediately waiting for input. This reformat greatly
simplifies the code and is more in line with the common way
to implement this feature.

As a side effect now we don't need anymore Makefile tricks
with sleep() to allow profile builds.

No functional change.

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
2011-11-26 11:51:12 +01:00

538 lines
13 KiB
Makefile
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# Stockfish, a UCI chess playing engine derived from Glaurung 2.1
# Copyright (C) 2004-2008 Tord Romstad (Glaurung author)
# Copyright (C) 2008-2010 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
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Stockfish is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
### ==========================================================================
### Section 1. General Configuration
### ==========================================================================
### Executable name
EXE = stockfish
### Installation dir definitions
PREFIX = /usr/local
BINDIR = $(PREFIX)/bin
### Built-in benchmark for pgo-builds
PGOBENCH = ./$(EXE) bench 32 1 10 default depth
### Object files
OBJS = benchmark.o bitbase.o bitboard.o book.o endgame.o evaluate.o main.o \
material.o misc.o move.o movegen.o movepick.o pawns.o position.o \
search.o thread.o timeman.o tt.o uci.o ucioption.o
### ==========================================================================
### Section 2. High-level Configuration
### ==========================================================================
#
# flag --- Comp switch --- Description
# ----------------------------------------------------------------------------
#
# debug = yes/no --- -DNDEBUG --- Enable/Disable debug mode
# optimize = yes/no --- (-O3/-fast etc.) --- Enable/Disable optimizations
# arch = (name) --- (-arch) --- Target architecture
# os = (name) --- --- Target operating system
# bits = 64/32 --- -DIS_64BIT --- 64-/32-bit operating system
# bigendian = yes/no --- -DBIGENDIAN --- big/little-endian byte order
# prefetch = yes/no --- -DUSE_PREFETCH --- Use prefetch x86 asm-instruction
# 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
#
# 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
optimize = yes
### 2.2 Architecture specific
# General-section
ifeq ($(ARCH),general-64)
arch = any
os = any
bits = 64
bigendian = no
prefetch = no
bsfq = no
popcnt = no
endif
ifeq ($(ARCH),general-32)
arch = any
os = any
bits = 32
bigendian = no
prefetch = no
bsfq = no
popcnt = no
endif
ifeq ($(ARCH),bigendian-64)
arch = any
os = any
bits = 64
bigendian = yes
prefetch = no
bsfq = no
popcnt = no
endif
ifeq ($(ARCH),bigendian-32)
arch = any
os = any
bits = 32
bigendian = yes
prefetch = no
bsfq = no
popcnt = no
endif
# x86-section
ifeq ($(ARCH),x86-64)
arch = x86_64
os = any
bits = 64
bigendian = no
prefetch = yes
bsfq = yes
popcnt = no
endif
ifeq ($(ARCH),x86-64-modern)
arch = x86_64
os = any
bits = 64
bigendian = no
prefetch = yes
bsfq = yes
popcnt = yes
endif
ifeq ($(ARCH),x86-32)
arch = i386
os = any
bits = 32
bigendian = no
prefetch = yes
bsfq = no
popcnt = no
endif
ifeq ($(ARCH),x86-32-old)
arch = i386
os = any
bits = 32
bigendian = no
prefetch = no
bsfq = no
popcnt = no
endif
# osx-section
ifeq ($(ARCH),osx-ppc-64)
arch = ppc64
os = osx
bits = 64
bigendian = yes
prefetch = no
bsfq = no
popcnt = no
endif
ifeq ($(ARCH),osx-ppc-32)
arch = ppc
os = osx
bits = 32
bigendian = yes
prefetch = no
bsfq = no
popcnt = no
endif
ifeq ($(ARCH),osx-x86-64)
arch = x86_64
os = osx
bits = 64
bigendian = no
prefetch = yes
bsfq = yes
popcnt = no
endif
ifeq ($(ARCH),osx-x86-32)
arch = i386
os = osx
bits = 32
bigendian = no
prefetch = yes
bsfq = no
popcnt = no
endif
### ==========================================================================
### Section 3. Low-level configuration
### ==========================================================================
### 3.1 Selecting compiler (default = gcc)
ifeq ($(COMP),)
COMP=gcc
endif
ifeq ($(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
endif
ifeq ($(COMP),gcc)
comp=gcc
CXX=g++
profile_prepare = gcc-profile-prepare
profile_make = gcc-profile-make
profile_use = gcc-profile-use
profile_clean = gcc-profile-clean
endif
ifeq ($(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
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 ($(os),osx)
CXXFLAGS += -arch $(arch)
endif
### 3.3 General linker settings
LDFLAGS = -lpthread $(EXTRALDFLAGS)
ifeq ($(os),osx)
LDFLAGS += -arch $(arch)
endif
### 3.4 Debugging
ifeq ($(debug),no)
CXXFLAGS += -DNDEBUG
endif
### 3.5 Optimization
ifeq ($(optimize),yes)
ifeq ($(comp),gcc)
CXXFLAGS += -O3
ifeq ($(os),osx)
ifeq ($(arch),i386)
CXXFLAGS += -mdynamic-no-pic
endif
ifeq ($(arch),x86_64)
CXXFLAGS += -mdynamic-no-pic
endif
endif
endif
ifeq ($(comp),mingw)
CXXFLAGS += -O3
endif
ifeq ($(comp),icc)
ifeq ($(os),osx)
CXXFLAGS += -fast -mdynamic-no-pic
else
CXXFLAGS += -O3
endif
endif
endif
### 3.6. Bits
ifeq ($(bits),64)
CXXFLAGS += -DIS_64BIT
endif
### 3.7 Endianess
ifeq ($(bigendian),yes)
CXXFLAGS += -DBIGENDIAN
endif
### 3.8 prefetch
ifeq ($(prefetch),yes)
CXXFLAGS += -msse
DEPENDFLAGS += -msse
else
CXXFLAGS += -DNO_PREFETCH
endif
### 3.9 bsfq
ifeq ($(bsfq),yes)
CXXFLAGS += -DUSE_BSFQ
endif
### 3.10 popcnt
ifeq ($(popcnt),yes)
CXXFLAGS += -msse3 -DUSE_POPCNT
endif
### 3.11 Link Time Optimization, it works since gcc 4.5 but not on mingw.
### This is a mix of compile and link time options because the lto link phase
### needs access to the optimization flags.
ifeq ($(comp),gcc)
GCC_MAJOR := `gcc -dumpversion | cut -f1 -d.`
GCC_MINOR := `gcc -dumpversion | cut -f2 -d.`
ifeq (1,$(shell expr \( $(GCC_MAJOR) \> 4 \) \| \( $(GCC_MAJOR) \= 4 \& $(GCC_MINOR) \>= 5 \)))
CXXFLAGS += -flto
LDFLAGS += $(CXXFLAGS)
endif
endif
### ==========================================================================
### Section 4. Public targets
### ==========================================================================
help:
@echo ""
@echo "To compile stockfish, type: "
@echo ""
@echo "make target ARCH=arch [COMP=comp]"
@echo ""
@echo "Supported targets:"
@echo ""
@echo "build > Build unoptimized version"
@echo "profile-build > Build PGO-optimized version"
@echo "double-profile-build > Build PGO-optimized version with and without popcnt support"
@echo "strip > Strip executable"
@echo "install > Install executable"
@echo "clean > Clean up"
@echo "testrun > Make sample run"
@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 very 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 "bigendian-64 > unspecified 64-bit with bigendian byte order"
@echo "bigendian-32 > unspecified 32-bit with bigendian byte order"
@echo ""
@echo "Supported comps:"
@echo ""
@echo "gcc > Gnu compiler (default)"
@echo "icc > Intel compiler"
@echo "mingw > Gnu compiler with MinGW under Windows"
@echo ""
@echo "Non-standard targets:"
@echo ""
@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 ""
build:
$(MAKE) ARCH=$(ARCH) COMP=$(COMP) config-sanity
$(MAKE) ARCH=$(ARCH) COMP=$(COMP) all
profile-build:
$(MAKE) ARCH=$(ARCH) COMP=$(COMP) config-sanity
@echo ""
@echo "Step 0/4. Preparing for profile build."
$(MAKE) ARCH=$(ARCH) COMP=$(COMP) $(profile_prepare)
@echo ""
@echo "Step 1/4. Building executable for benchmark ..."
@touch *.cpp *.h
$(MAKE) ARCH=$(ARCH) COMP=$(COMP) $(profile_make)
@echo ""
@echo "Step 2/4. Running benchmark for pgo-build ..."
@$(PGOBENCH) > /dev/null
@echo ""
@echo "Step 3/4. Building final executable ..."
@touch *.cpp
$(MAKE) ARCH=$(ARCH) COMP=$(COMP) $(profile_use)
@echo ""
@echo "Step 4/4. Deleting profile data ..."
$(MAKE) ARCH=$(ARCH) COMP=$(COMP) $(profile_clean)
double-profile-build:
$(MAKE) ARCH=$(ARCH) COMP=$(COMP) config-sanity
@echo ""
@echo "Step 0/6. Preparing for profile build."
$(MAKE) ARCH=$(ARCH) COMP=$(COMP) $(profile_prepare)
@echo ""
@echo "Step 1/6. Building executable for benchmark (popcnt disabled)..."
@touch *.cpp *.h
$(MAKE) ARCH=x86-64 COMP=$(COMP) $(profile_make)
@echo ""
@echo "Step 2/6. Running benchmark for pgo-build (popcnt disabled)..."
@$(PGOBENCH) > /dev/null
@echo ""
@echo "Step 3/6. Building executable for benchmark (popcnt enabled)..."
@touch *.cpp *.h
$(MAKE) ARCH=x86-64-modern COMP=$(COMP) $(profile_make)
@echo ""
@echo "Step 4/6. Running benchmark for pgo-build (popcnt enabled)..."
@$(PGOBENCH) > /dev/null
@echo ""
@echo "Step 5/6. Building final executable ..."
@touch *.cpp *.h
$(MAKE) ARCH=$(ARCH) COMP=$(COMP) $(profile_use)
@echo ""
@echo "Step 6/6. Deleting profile data ..."
$(MAKE) ARCH=$(ARCH) COMP=$(COMP) $(profile_clean)
@echo ""
strip:
strip $(EXE)
install:
-mkdir -p -m 755 $(BINDIR)
-cp $(EXE) $(BINDIR)
-strip $(BINDIR)/$(EXE)
clean:
$(RM) $(EXE) $(EXE).exe *.o .depend *~ core bench.txt *.gcda
testrun:
@$(PGOBENCH)
default:
help
### ==========================================================================
### Section 5. Private targets
### ==========================================================================
all: $(EXE) .depend
config-sanity:
@echo ""
@echo "Config:"
@echo "debug: '$(debug)'"
@echo "optimize: '$(optimize)'"
@echo "arch: '$(arch)'"
@echo "os: '$(os)'"
@echo "bits: '$(bits)'"
@echo "bigendian: '$(bigendian)'"
@echo "prefetch: '$(prefetch)'"
@echo "bsfq: '$(bsfq)'"
@echo "popcnt: '$(popcnt)'"
@echo ""
@echo "Flags:"
@echo "CXX: $(CXX)"
@echo "CXXFLAGS: $(CXXFLAGS)"
@echo "LDFLAGS: $(LDFLAGS)"
@echo ""
@echo "Testing config sanity. If this fails, try 'make help' ..."
@echo ""
@test "$(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 "$(os)" = "any" || test "$(os)" = "osx"
@test "$(bits)" = "32" || test "$(bits)" = "64"
@test "$(bigendian)" = "yes" || test "$(bigendian)" = "no"
@test "$(prefetch)" = "yes" || test "$(prefetch)" = "no"
@test "$(bsfq)" = "yes" || test "$(bsfq)" = "no"
@test "$(popcnt)" = "yes" || test "$(popcnt)" = "no"
@test "$(comp)" = "gcc" || test "$(comp)" = "icc" || test "$(comp)" = "mingw"
$(EXE): $(OBJS)
$(CXX) -o $@ $(OBJS) $(LDFLAGS)
gcc-profile-prepare:
$(MAKE) ARCH=$(ARCH) COMP=$(COMP) gcc-profile-clean
gcc-profile-make:
$(MAKE) ARCH=$(ARCH) COMP=$(COMP) \
EXTRACXXFLAGS='-fprofile-generate' \
EXTRALDFLAGS='-lgcov' \
all
gcc-profile-use:
$(MAKE) ARCH=$(ARCH) COMP=$(COMP) \
EXTRACXXFLAGS='-fprofile-use' \
EXTRALDFLAGS='-lgcov' \
all
gcc-profile-clean:
@rm -rf *.gcda *.gcno bench.txt
icc-profile-prepare:
$(MAKE) ARCH=$(ARCH) COMP=$(COMP) icc-profile-clean
@mkdir profdir
icc-profile-make:
$(MAKE) ARCH=$(ARCH) COMP=$(COMP) \
EXTRACXXFLAGS='-prof-gen=srcpos -prof_dir ./profdir' \
all
icc-profile-use:
$(MAKE) ARCH=$(ARCH) COMP=$(COMP) \
EXTRACXXFLAGS='-prof_use -prof_dir ./profdir' \
all
icc-profile-clean:
@rm -rf profdir bench.txt
.depend:
-@$(CXX) $(DEPENDFLAGS) -MM $(OBJS:.o=.cpp) > $@ 2> /dev/null
-include .depend
### ==========================================================================
### Section 6. Non-standard targets
### ==========================================================================
hpux:
$(MAKE) \
CXX='/opt/aCC/bin/aCC -AA +hpxstd98 -DBIGENDIAN -mt +O3 -DNDEBUG -DNO_PREFETCH' \
CXXFLAGS="" \
LDFLAGS="" \
all
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