X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2FMakefile;h=669052f4b3819a78439731b099882a5c7244bdcf;hp=4433fad7334269f225fc437931f54d12cb4ba783;hb=b5bbc1f71359e2bee21915e724c490898ba41a86;hpb=9f626725aeb770a38be093a9a47a461053cf7008 diff --git a/src/Makefile b/src/Makefile index 4433fad7..669052f4 100644 --- a/src/Makefile +++ b/src/Makefile @@ -2,8 +2,6 @@ # Copyright (C) 2004-2008 Tord Romstad (Glaurung author) # Copyright (C) 2008-2010 Marco Costalba, Joona Kiiski, Tord Romstad # -# This file is part of Stockfish. -# # 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 @@ -33,11 +31,9 @@ BINDIR = $(PREFIX)/bin PGOBENCH = ./$(EXE) bench 32 1 10 default depth ### Object files -OBJS = application.o bitboard.o pawns.o material.o endgame.o evaluate.o main.o \ - misc.o move.o movegen.o history.o movepick.o search.o piece.o \ - position.o direction.o tt.o uci.o ucioption.o \ - mersenne.o book.o bitbase.o san.o benchmark.o timeman.o - +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 @@ -46,16 +42,16 @@ OBJS = application.o bitboard.o pawns.o material.o endgame.o evaluate.o main.o \ # flag --- Comp switch --- Description # ---------------------------------------------------------------------------- # -# debug = no/yes --- -DNDEBUG --- Enable/Disable debug mode +# 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 = no/yes --- -DBIGENDIAN --- big/little-endian byte order -# prefetch = no/yes --- -DUSE_PREFETCH --- Use prefetch x86 asm-instruction -# bsfq = no/yes --- -DUSE_BSFQ --- Use bsfq x86_64 asm-instruction -# --- (Works only with GCC and ICC 64-bit) -# popcnt = no/yes --- -DUSE_POPCNT --- Use popcnt x86_64 asm-instruction +# 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 @@ -231,15 +227,15 @@ endif CXXFLAGS = -g -Wall -Wcast-qual -fno-exceptions -fno-rtti $(EXTRACXXFLAGS) ifeq ($(comp),gcc) - CXXFLAGS += -ansi -pedantic -Wno-long-long -Wextra + CXXFLAGS += -ansi -pedantic -Wno-long-long -Wextra -Wshadow endif ifeq ($(comp),mingw) - CXXFLAGS += -Wno-long-long -Wextra + CXXFLAGS += -Wextra -Wshadow endif ifeq ($(comp),icc) - CXXFLAGS += -wd383,981,10187,10188,11505,11503 -Wcheck -Wabi -Wdeprecated -strict-ansi + CXXFLAGS += -wd383,981,1418,1419,10187,10188,11505,11503 -Wcheck -Wabi -Wdeprecated -strict-ansi endif ifeq ($(os),osx) @@ -279,10 +275,10 @@ ifeq ($(optimize),yes) endif ifeq ($(comp),icc) - CXXFLAGS += -fast - ifeq ($(os),osx) - CXXFLAGS += -mdynamic-no-pic + CXXFLAGS += -fast -mdynamic-no-pic + else + CXXFLAGS += -O3 endif endif endif @@ -313,15 +309,20 @@ endif ### 3.10 popcnt ifeq ($(popcnt),yes) CXXFLAGS += -DUSE_POPCNT + + ### For gcc we add also msse3 support and Link Time Optimization, note that + ### this is a mix of compile and link time options because the lto link phase + ### needs access to the optimization flags. + ifeq ($(comp),gcc) + CXXFLAGS += -msse3 -flto + LDFLAGS += $(CXXFLAGS) + endif endif ### ========================================================================== ### Section 4. Public targets ### ========================================================================== -default: - $(MAKE) ARCH=$(ARCH) COMP=$(COMP) build - help: @echo "" @echo "To compile stockfish, type: " @@ -332,7 +333,7 @@ help: @echo "" @echo "build > Build unoptimized version" @echo "profile-build > Build PGO-optimized version" - @echo "popcnt-profile-build > Build PGO-optimized version with optional popcnt-support" + @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" @@ -341,7 +342,7 @@ help: @echo "Supported archs:" @echo "" @echo "x86-64 > x86 64-bit" - @echo "x86-64-modern > x86 64-bit with runtime support for popcnt-instruction" + @echo "x86-64-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" @@ -393,7 +394,7 @@ profile-build: @echo "Step 4/4. Deleting profile data ..." $(MAKE) ARCH=$(ARCH) COMP=$(COMP) $(profile_clean) -popcnt-profile-build: +double-profile-build: $(MAKE) ARCH=$(ARCH) COMP=$(COMP) config-sanity @echo "" @echo "Step 0/6. Preparing for profile build." @@ -435,6 +436,9 @@ clean: testrun: @$(PGOBENCH) +default: + help + ### ========================================================================== ### Section 5. Private targets ### ==========================================================================