X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2FMakefile;h=23c19bfb43c7253faafa30621fcf72892d06fe56;hb=55eb0445ddbb6ec4a6868eacb986e022865e19a6;hp=3971ea78fda15c111bfa1aebbb2dd55582cddd8b;hpb=88ef68dde5882648b54cce2d1fb024c926596054;p=stockfish diff --git a/src/Makefile b/src/Makefile index 3971ea78..23c19bfb 100644 --- a/src/Makefile +++ b/src/Makefile @@ -1,5 +1,5 @@ # Stockfish, a UCI chess playing engine derived from Glaurung 2.1 -# Copyright (C) 2004-2021 The Stockfish developers (see AUTHORS file) +# Copyright (C) 2004-2022 The Stockfish developers (see AUTHORS file) # # Stockfish is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by @@ -19,11 +19,29 @@ ### Section 1. General Configuration ### ========================================================================== +### Establish the operating system name +KERNEL = $(shell uname -s) +ifeq ($(KERNEL),Linux) + OS = $(shell uname -o) +endif + +### Target Windows OS +ifeq ($(OS),Windows_NT) + ifneq ($(COMP),ndk) + target_windows = yes + endif +else ifeq ($(COMP),mingw) + target_windows = yes + ifeq ($(WINE_PATH),) + WINE_PATH = $(shell which wine) + endif +endif + ### Executable name -ifeq ($(COMP),mingw) -EXE = stockfish.exe +ifeq ($(target_windows),yes) + EXE = stockfish.exe else -EXE = stockfish + EXE = stockfish endif ### Installation dir definitions @@ -32,9 +50,9 @@ BINDIR = $(PREFIX)/bin ### Built-in benchmark for pgo-builds ifeq ($(SDE_PATH),) - PGOBENCH = ./$(EXE) bench + PGOBENCH = $(WINE_PATH) ./$(EXE) bench else - PGOBENCH = $(SDE_PATH) -- ./$(EXE) bench + PGOBENCH = $(SDE_PATH) -- $(WINE_PATH) ./$(EXE) bench endif ### Source and object files @@ -50,12 +68,6 @@ CLIOBJS = $(notdir $(CLISRCS:.cpp=.o)) VPATH = syzygy:nnue:nnue/features -### Establish the operating system name -KERNEL = $(shell uname -s) -ifeq ($(KERNEL),Linux) - OS = $(shell uname -o) -endif - ### ========================================================================== ### Section 2. High-level Configuration ### ========================================================================== @@ -143,7 +155,7 @@ ifeq ($(findstring x86,$(ARCH)),x86) ifeq ($(findstring x86-32,$(ARCH)),x86-32) arch = i386 bits = 32 - sse = yes + sse = no mmx = yes else arch = x86_64 @@ -336,9 +348,15 @@ endif ### ========================================================================== ### 3.1 Selecting compiler (default = gcc) -CXXFLAGS += -Wall -Wcast-qual -fno-exceptions -std=c++17 $(EXTRACXXFLAGS) -DEPENDFLAGS += -std=c++17 -LDFLAGS += $(EXTRALDFLAGS) +ifeq ($(MAKELEVEL),0) + export ENV_CXXFLAGS := $(CXXFLAGS) + export ENV_DEPENDFLAGS := $(DEPENDFLAGS) + export ENV_LDFLAGS := $(LDFLAGS) +endif + +CXXFLAGS = $(ENV_CXXFLAGS) -Wall -Wcast-qual -fno-exceptions -std=c++17 $(EXTRACXXFLAGS) +DEPENDFLAGS = $(ENV_DEPENDFLAGS) -std=c++17 +LDFLAGS = $(ENV_LDFLAGS) $(EXTRALDFLAGS) ifeq ($(COMP),) COMP=gcc @@ -368,29 +386,27 @@ ifeq ($(COMP),gcc) endif endif +ifeq ($(target_windows),yes) + LDFLAGS += -static +endif + ifeq ($(COMP),mingw) comp=mingw - ifeq ($(KERNEL),Linux) - ifeq ($(bits),64) - ifeq ($(shell which x86_64-w64-mingw32-c++-posix),) - CXX=x86_64-w64-mingw32-c++ - else - CXX=x86_64-w64-mingw32-c++-posix - endif + ifeq ($(bits),64) + ifeq ($(shell which x86_64-w64-mingw32-c++-posix 2> /dev/null),) + CXX=x86_64-w64-mingw32-c++ else - ifeq ($(shell which i686-w64-mingw32-c++-posix),) - CXX=i686-w64-mingw32-c++ - else - CXX=i686-w64-mingw32-c++-posix - endif + CXX=x86_64-w64-mingw32-c++-posix endif else - CXX=g++ + ifeq ($(shell which i686-w64-mingw32-c++-posix 2> /dev/null),) + CXX=i686-w64-mingw32-c++ + else + CXX=i686-w64-mingw32-c++-posix + endif endif - CXXFLAGS += -pedantic -Wextra -Wshadow - LDFLAGS += -static endif ifeq ($(COMP),icc) @@ -402,17 +418,19 @@ endif ifeq ($(COMP),clang) comp=clang CXX=clang++ + ifeq ($(target_windows),yes) + CXX=x86_64-w64-mingw32-clang++ + endif + CXXFLAGS += -pedantic -Wextra -Wshadow - ifneq ($(KERNEL),Darwin) - ifneq ($(KERNEL),OpenBSD) - ifneq ($(KERNEL),FreeBSD) + ifeq ($(filter $(KERNEL),Darwin OpenBSD FreeBSD),) + ifeq ($(target_windows),) ifneq ($(RTLIB),compiler-rt) LDFLAGS += -latomic endif endif endif - endif ifeq ($(arch),$(filter $(arch),armv7 armv8)) ifeq ($(OS),Android) @@ -444,11 +462,19 @@ ifeq ($(COMP),ndk) ifeq ($(arch),armv7) CXX=armv7a-linux-androideabi16-clang++ CXXFLAGS += -mthumb -march=armv7-a -mfloat-abi=softfp -mfpu=neon - STRIP=arm-linux-androideabi-strip + ifneq ($(shell which arm-linux-androideabi-strip 2>/dev/null),) + STRIP=arm-linux-androideabi-strip + else + STRIP=llvm-strip + endif endif ifeq ($(arch),armv8) CXX=aarch64-linux-android21-clang++ - STRIP=aarch64-linux-android-strip + ifneq ($(shell which aarch64-linux-android-strip 2>/dev/null),) + STRIP=aarch64-linux-android-strip + else + STRIP=llvm-strip + endif endif LDFLAGS += -static-libstdc++ -pie -lm -latomic endif @@ -525,17 +551,17 @@ ifeq ($(optimize),yes) endif endif - ifeq ($(KERNEL),Darwin) - ifeq ($(comp),$(filter $(comp),clang icc)) - CXXFLAGS += -mdynamic-no-pic - endif + ifeq ($(KERNEL),Darwin) + ifeq ($(comp),$(filter $(comp),clang icc)) + CXXFLAGS += -mdynamic-no-pic + endif - ifeq ($(comp),gcc) - ifneq ($(arch),arm64) - CXXFLAGS += -mdynamic-no-pic - endif - endif - endif + ifeq ($(comp),gcc) + ifneq ($(arch),arm64) + CXXFLAGS += -mdynamic-no-pic + endif + endif + endif ifeq ($(comp),clang) CXXFLAGS += -fexperimental-new-pass-manager @@ -656,9 +682,7 @@ ifeq ($(optimize),yes) ifeq ($(debug), no) ifeq ($(comp),clang) CXXFLAGS += -flto - ifneq ($(findstring MINGW,$(KERNEL)),) - CXXFLAGS += -fuse-ld=lld - else ifneq ($(findstring MSYS,$(KERNEL)),) + ifeq ($(target_windows),yes) CXXFLAGS += -fuse-ld=lld endif LDFLAGS += $(CXXFLAGS) @@ -669,25 +693,17 @@ ifeq ($(debug), no) ifeq ($(gccisclang),) CXXFLAGS += -flto LDFLAGS += $(CXXFLAGS) -flto=jobserver - ifneq ($(findstring MINGW,$(KERNEL)),) - LDFLAGS += -save-temps - else ifneq ($(findstring MSYS,$(KERNEL)),) - LDFLAGS += -save-temps - endif else CXXFLAGS += -flto LDFLAGS += $(CXXFLAGS) endif -# To use LTO and static linking on windows, the tool chain requires a recent gcc: -# gcc version 10.1 in msys2 or TDM-GCC version 9.2 are known to work, older might not. -# So, only enable it for a cross from Linux by default. +# To use LTO and static linking on Windows, +# the tool chain requires gcc version 10.1 or later. else ifeq ($(comp),mingw) - ifeq ($(KERNEL),Linux) ifneq ($(arch),i386) CXXFLAGS += -flto - LDFLAGS += $(CXXFLAGS) -flto=jobserver - endif + LDFLAGS += $(CXXFLAGS) -save-temps endif endif endif @@ -804,7 +820,7 @@ strip: install: -mkdir -p -m 755 $(BINDIR) -cp $(EXE) $(BINDIR) - -strip $(BINDIR)/$(EXE) + $(STRIP) $(BINDIR)/$(EXE) # clean all clean: objclean profileclean @@ -814,37 +830,48 @@ clean: objclean profileclean net: $(eval nnuenet := $(shell grep EvalFileDefaultName evaluate.h | grep define | sed 's/.*\(nn-[a-z0-9]\{12\}.nnue\).*/\1/')) @echo "Default net: $(nnuenet)" - $(eval nnuedownloadurl := https://tests.stockfishchess.org/api/nn/$(nnuenet)) + $(eval nnuedownloadurl1 := https://tests.stockfishchess.org/api/nn/$(nnuenet)) + $(eval nnuedownloadurl2 := https://github.com/official-stockfish/networks/raw/master/$(nnuenet)) $(eval curl_or_wget := $(shell if hash curl 2>/dev/null; then echo "curl -skL"; elif hash wget 2>/dev/null; then echo "wget -qO-"; fi)) - @if test -f "$(nnuenet)"; then \ - echo "Already available."; \ - else \ - if [ "x$(curl_or_wget)" = "x" ]; then \ - echo "Automatic download failed: neither curl nor wget is installed. Install one of these tools or download the net manually"; exit 1; \ - else \ - echo "Downloading $(nnuedownloadurl)"; $(curl_or_wget) $(nnuedownloadurl) > $(nnuenet);\ - fi; \ - fi; + @if [ "x$(curl_or_wget)" = "x" ]; then \ + echo "Automatic download failed: neither curl nor wget is installed. Install one of these tools or download the net manually"; exit 1; \ + fi $(eval shasum_command := $(shell if hash shasum 2>/dev/null; then echo "shasum -a 256 "; elif hash sha256sum 2>/dev/null; then echo "sha256sum "; fi)) - @if [ "x$(shasum_command)" != "x" ]; then \ - if [ "$(nnuenet)" != "nn-"`$(shasum_command) $(nnuenet) | cut -c1-12`".nnue" ]; then \ - echo "Failed download or $(nnuenet) corrupted, please delete!"; exit 1; \ - fi \ - else \ + @if [ "x$(shasum_command)" = "x" ]; then \ echo "shasum / sha256sum not found, skipping net validation"; \ fi + @for nnuedownloadurl in "$(nnuedownloadurl1)" "$(nnuedownloadurl2)"; do \ + if test -f "$(nnuenet)"; then \ + echo "$(nnuenet) available."; \ + else \ + if [ "x$(curl_or_wget)" != "x" ]; then \ + echo "Downloading $${nnuedownloadurl}"; $(curl_or_wget) $${nnuedownloadurl} > $(nnuenet);\ + fi; \ + fi; \ + if [ "x$(shasum_command)" != "x" ]; then \ + if [ "$(nnuenet)" != "nn-"`$(shasum_command) $(nnuenet) | cut -c1-12`".nnue" ]; then \ + echo "Removing failed download"; rm -f $(nnuenet); \ + else \ + echo "Network validated"; break; \ + fi; \ + fi; \ + done + @if ! test -f "$(nnuenet)"; then \ + echo "Failed to download $(nnuenet)."; \ + fi # clean binaries and objects objclean: - @rm -f $(EXE) *.o ./syzygy/*.o ./nnue/*.o ./nnue/features/*.o + @rm -f stockfish stockfish.exe *.o ./syzygy/*.o ./nnue/*.o ./nnue/features/*.o # clean auxiliary profiling files profileclean: @rm -rf profdir @rm -f bench.txt *.gcda *.gcno ./syzygy/*.gcda ./nnue/*.gcda ./nnue/features/*.gcda *.s @rm -f stockfish.profdata *.profraw - @rm -f stockfish.exe.lto_wrapper_args - @rm -f stockfish.exe.ltrans.out + @rm -f stockfish.*args* + @rm -f stockfish.*lt* + @rm -f stockfish.res @rm -f ./-lstdc++.res default: