X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2FMakefile;h=591798129b855fc24ed4a94b8d698d3da1622729;hp=4741e722bfdd125d5fbdd260d31558767703577f;hb=HEAD;hpb=23ecf3d5c6ffbcfbe45acd2afcf503929474a4db diff --git a/src/Makefile b/src/Makefile index 4741e722..7a65345e 100644 --- a/src/Makefile +++ b/src/Makefile @@ -1,7 +1,5 @@ # 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) 2015-2019 Marco Costalba, Joona Kiiski, Gary Linscott, Tord Romstad +# Copyright (C) 2004-2023 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 @@ -21,11 +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 @@ -33,204 +49,293 @@ PREFIX = /usr/local BINDIR = $(PREFIX)/bin ### Built-in benchmark for pgo-builds -PGOBENCH = ./$(EXE) bench +PGOBENCH = $(WINE_PATH) ./$(EXE) bench ### Source and object files -SRCS = benchmark.cpp bitbase.cpp bitboard.cpp endgame.cpp evaluate.cpp main.cpp \ - material.cpp misc.cpp movegen.cpp movepick.cpp pawns.cpp position.cpp psqt.cpp \ +SRCS = benchmark.cpp bitboard.cpp evaluate.cpp main.cpp \ + misc.cpp movegen.cpp movepick.cpp position.cpp \ search.cpp thread.cpp timeman.cpp tt.cpp uci.cpp ucioption.cpp tune.cpp syzygy/tbprobe.cpp \ - nnue/evaluate_nnue.cpp nnue/features/half_kp.cpp + nnue/evaluate_nnue.cpp nnue/features/half_ka_v2_hm.cpp \ + hashprobe.grpc.pb.cc hashprobe.pb.cc +CLISRCS = client.cpp hashprobe.grpc.pb.cc hashprobe.pb.cc uci.cpp + +HEADERS = benchmark.h bitboard.h evaluate.h misc.h movegen.h movepick.h \ + nnue/evaluate_nnue.h nnue/features/half_ka_v2_hm.h nnue/layers/affine_transform.h \ + nnue/layers/affine_transform_sparse_input.h nnue/layers/clipped_relu.h nnue/layers/simd.h \ + nnue/layers/sqr_clipped_relu.h nnue/nnue_accumulator.h nnue/nnue_architecture.h \ + nnue/nnue_common.h nnue/nnue_feature_transformer.h position.h \ + search.h syzygy/tbprobe.h thread.h thread_win32_osx.h timeman.h \ + tt.h tune.h types.h uci.h OBJS = $(notdir $(SRCS:.cpp=.o)) +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 ### ========================================================================== # -# flag --- Comp switch --- Description +# flag --- Comp switch --- Description # ---------------------------------------------------------------------------- # -# debug = yes/no --- -DNDEBUG --- Enable/Disable debug mode -# sanitize = undefined/thread/no (-fsanitize ) -# --- ( undefined ) --- enable undefined behavior checks -# --- ( thread ) --- enable threading error checks -# optimize = yes/no --- (-O3/-fast etc.) --- Enable/Disable optimizations -# arch = (name) --- (-arch) --- Target architecture -# bits = 64/32 --- -DIS_64BIT --- 64-/32-bit operating system -# prefetch = yes/no --- -DUSE_PREFETCH --- Use prefetch asm-instruction -# popcnt = yes/no --- -DUSE_POPCNT --- Use popcnt asm-instruction -# sse = yes/no --- -msse --- Use Intel Streaming SIMD Extensions -# sse3 = yes/no --- -msse3 --- Use Intel Streaming SIMD Extensions 3 -# ssse3 = yes/no --- -mssse3 --- Use Intel Supplemental Streaming SIMD Extensions 3 -# sse41 = yes/no --- -msse4.1 --- Use Intel Streaming SIMD Extensions 4.1 -# sse42 = yes/no --- -msse4.2 --- Use Intel Streaming SIMD Extensions 4.2 -# avx2 = yes/no --- -mavx2 --- Use Intel Advanced Vector Extensions 2 -# pext = yes/no --- -DUSE_PEXT --- Use pext x86_64 asm-instruction -# avx512 = yes/no --- -mavx512bw --- Use Intel Advanced Vector Extensions 512 -# neon = yes/no --- -DUSE_NEON --- Use ARM SIMD architecture +# debug = yes/no --- -DNDEBUG --- Enable/Disable debug mode +# sanitize = none/ ... (-fsanitize ) +# --- ( undefined ) --- enable undefined behavior checks +# --- ( thread ) --- enable threading error checks +# --- ( address ) --- enable memory access checks +# --- ...etc... --- see compiler documentation for supported sanitizers +# optimize = yes/no --- (-O3/-fast etc.) --- Enable/Disable optimizations +# arch = (name) --- (-arch) --- Target architecture +# bits = 64/32 --- -DIS_64BIT --- 64-/32-bit operating system +# prefetch = yes/no --- -DUSE_PREFETCH --- Use prefetch asm-instruction +# popcnt = yes/no --- -DUSE_POPCNT --- Use popcnt asm-instruction +# pext = yes/no --- -DUSE_PEXT --- Use pext x86_64 asm-instruction +# sse = yes/no --- -msse --- Use Intel Streaming SIMD Extensions +# mmx = yes/no --- -mmmx --- Use Intel MMX instructions +# sse2 = yes/no --- -msse2 --- Use Intel Streaming SIMD Extensions 2 +# ssse3 = yes/no --- -mssse3 --- Use Intel Supplemental Streaming SIMD Extensions 3 +# sse41 = yes/no --- -msse4.1 --- Use Intel Streaming SIMD Extensions 4.1 +# avx2 = yes/no --- -mavx2 --- Use Intel Advanced Vector Extensions 2 +# avxvnni = yes/no --- -mavxvnni --- Use Intel Vector Neural Network Instructions AVX +# avx512 = yes/no --- -mavx512bw --- Use Intel Advanced Vector Extensions 512 +# vnni256 = yes/no --- -mavx256vnni --- Use Intel Vector Neural Network Instructions 512 with 256bit operands +# vnni512 = yes/no --- -mavx512vnni --- Use Intel Vector Neural Network Instructions 512 +# neon = yes/no --- -DUSE_NEON --- Use ARM SIMD architecture +# dotprod = yes/no --- -DUSE_NEON_DOTPROD --- Use ARM advanced SIMD Int8 dot product instructions # # 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. +# +# Example of use for these flags: +# make build ARCH=x86-64-avx512 debug=yes sanitize="address undefined" + ### 2.1. General and architecture defaults + +ifeq ($(ARCH),) + ARCH = native +endif + +ifeq ($(ARCH), native) + override ARCH := $(shell $(SHELL) ../scripts/get_native_properties.sh | cut -d " " -f 1) +endif + +# explicitly check for the list of supported architectures (as listed with make help), +# the user can override with `make ARCH=x86-32-vnni256 SUPPORTED_ARCH=true` +ifeq ($(ARCH), $(filter $(ARCH), \ + x86-64-vnni512 x86-64-vnni256 x86-64-avx512 x86-64-avxvnni x86-64-bmi2 \ + x86-64-avx2 x86-64-sse41-popcnt x86-64-modern x86-64-ssse3 x86-64-sse3-popcnt \ + x86-64 x86-32-sse41-popcnt x86-32-sse2 x86-32 ppc-64 ppc-32 e2k \ + armv7 armv7-neon armv8 armv8-dotprod apple-silicon general-64 general-32 riscv64 loongarch64)) + SUPPORTED_ARCH=true +else + SUPPORTED_ARCH=false +endif + optimize = yes debug = no -sanitize = no +sanitize = none bits = 64 prefetch = no popcnt = no +pext = no sse = no -sse3 = no +mmx = no +sse2 = no ssse3 = no sse41 = no -sse42 = no avx2 = no -pext = no +avxvnni = no avx512 = no +vnni256 = no +vnni512 = no neon = no -ARCH = x86-64-modern +dotprod = no +arm_version = 0 +STRIP = strip -### 2.2 Architecture specific -ifeq ($(ARCH),general-32) - arch = any - bits = 32 +ifneq ($(shell which clang-format-17 2> /dev/null),) + CLANG-FORMAT = clang-format-17 +else + CLANG-FORMAT = clang-format endif -ifeq ($(ARCH),x86-32-old) +### 2.2 Architecture specific + +ifeq ($(findstring x86,$(ARCH)),x86) + +# x86-32/64 + +ifeq ($(findstring x86-32,$(ARCH)),x86-32) arch = i386 bits = 32 + sse = no + mmx = yes +else + arch = x86_64 + sse = yes + sse2 = yes endif -ifeq ($(ARCH),x86-32) - arch = i386 - bits = 32 - prefetch = yes +ifeq ($(findstring -sse,$(ARCH)),-sse) sse = yes endif -ifeq ($(ARCH),general-64) - arch = any +ifeq ($(findstring -popcnt,$(ARCH)),-popcnt) + popcnt = yes endif -ifeq ($(ARCH),x86-64) - arch = x86_64 - prefetch = yes +ifeq ($(findstring -mmx,$(ARCH)),-mmx) + mmx = yes +endif + +ifeq ($(findstring -sse2,$(ARCH)),-sse2) sse = yes + sse2 = yes endif -ifeq ($(ARCH),x86-64-sse3) - arch = x86_64 - prefetch = yes +ifeq ($(findstring -ssse3,$(ARCH)),-ssse3) sse = yes - sse3 = yes + sse2 = yes + ssse3 = yes endif -ifeq ($(ARCH),x86-64-sse3-popcnt) - arch = x86_64 - prefetch = yes +ifeq ($(findstring -sse41,$(ARCH)),-sse41) sse = yes - sse3 = yes - popcnt = yes + sse2 = yes + ssse3 = yes + sse41 = yes endif -ifeq ($(ARCH),x86-64-ssse3) - arch = x86_64 - prefetch = yes +ifeq ($(findstring -modern,$(ARCH)),-modern) + $(warning *** ARCH=$(ARCH) is deprecated, defaulting to ARCH=x86-64-sse41-popcnt. Execute `make help` for a list of available architectures. ***) + $(shell sleep 5) + popcnt = yes sse = yes - sse3 = yes + sse2 = yes ssse3 = yes + sse41 = yes endif -ifeq ($(ARCH),x86-64-sse41) - arch = x86_64 - prefetch = yes +ifeq ($(findstring -avx2,$(ARCH)),-avx2) popcnt = yes sse = yes - sse3 = yes + sse2 = yes ssse3 = yes sse41 = yes + avx2 = yes endif -ifeq ($(ARCH),x86-64-modern) - arch = x86_64 - prefetch = yes +ifeq ($(findstring -avxvnni,$(ARCH)),-avxvnni) popcnt = yes sse = yes - sse3 = yes + sse2 = yes ssse3 = yes sse41 = yes + avx2 = yes + avxvnni = yes + pext = yes endif -ifeq ($(ARCH),x86-64-sse42) - arch = x86_64 - prefetch = yes +ifeq ($(findstring -bmi2,$(ARCH)),-bmi2) popcnt = yes sse = yes - sse3 = yes + sse2 = yes ssse3 = yes sse41 = yes - sse42 = yes + avx2 = yes + pext = yes endif -ifeq ($(ARCH),x86-64-avx2) - arch = x86_64 - prefetch = yes +ifeq ($(findstring -avx512,$(ARCH)),-avx512) popcnt = yes sse = yes - sse3 = yes + sse2 = yes ssse3 = yes sse41 = yes - sse42 = yes avx2 = yes + pext = yes + avx512 = yes endif -ifeq ($(ARCH),x86-64-bmi2) - arch = x86_64 - prefetch = yes +ifeq ($(findstring -vnni256,$(ARCH)),-vnni256) popcnt = yes sse = yes - sse3 = yes + sse2 = yes ssse3 = yes sse41 = yes - sse42 = yes avx2 = yes pext = yes + vnni256 = yes endif -ifeq ($(ARCH),x86-64-avx512) - arch = x86_64 - prefetch = yes +ifeq ($(findstring -vnni512,$(ARCH)),-vnni512) popcnt = yes sse = yes - sse3 = yes + sse2 = yes ssse3 = yes sse41 = yes - sse42 = yes avx2 = yes pext = yes avx512 = yes + vnni512 = yes +endif + +ifeq ($(sse),yes) + prefetch = yes +endif + +# 64-bit pext is not available on x86-32 +ifeq ($(bits),32) + pext = no +endif + +else + +# all other architectures + +ifeq ($(ARCH),general-32) + arch = any + bits = 32 +endif + +ifeq ($(ARCH),general-64) + arch = any endif ifeq ($(ARCH),armv7) arch = armv7 prefetch = yes bits = 32 + arm_version = 7 +endif + +ifeq ($(ARCH),armv7-neon) + arch = armv7 + prefetch = yes + popcnt = yes + neon = yes + bits = 32 + arm_version = 7 endif ifeq ($(ARCH),armv8) - arch = armv8-a + arch = armv8 + prefetch = yes + popcnt = yes + neon = yes + arm_version = 8 +endif + +ifeq ($(ARCH),armv8-dotprod) + arch = armv8 prefetch = yes popcnt = yes neon = yes + dotprod = yes + arm_version = 8 endif ifeq ($(ARCH),apple-silicon) @@ -238,6 +343,8 @@ ifeq ($(ARCH),apple-silicon) prefetch = yes popcnt = yes neon = yes + dotprod = yes + arm_version = 8 endif ifeq ($(ARCH),ppc-32) @@ -251,14 +358,41 @@ ifeq ($(ARCH),ppc-64) prefetch = yes endif +ifeq ($(findstring e2k,$(ARCH)),e2k) + arch = e2k + mmx = yes + bits = 64 + sse = yes + sse2 = yes + ssse3 = yes + sse41 = yes + popcnt = yes +endif + +ifeq ($(ARCH),riscv64) + arch = riscv64 +endif + +ifeq ($(ARCH),loongarch64) + arch = loongarch64 +endif +endif + + ### ========================================================================== ### Section 3. Low-level Configuration ### ========================================================================== ### 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 @@ -267,92 +401,144 @@ endif ifeq ($(COMP),gcc) comp=gcc CXX=g++ - CXXFLAGS += -pedantic -Wextra -Wshadow + CXXFLAGS += -pedantic -Wextra -Wmissing-declarations - ifeq ($(ARCH),$(filter $(ARCH),armv7 armv8)) + ifeq ($(arch),$(filter $(arch),armv7 armv8 riscv64)) ifeq ($(OS),Android) CXXFLAGS += -m$(bits) LDFLAGS += -m$(bits) endif + ifeq ($(ARCH),riscv64) + CXXFLAGS += -latomic + endif + else ifeq ($(ARCH),loongarch64) + CXXFLAGS += -latomic else CXXFLAGS += -m$(bits) LDFLAGS += -m$(bits) endif + ifeq ($(arch),$(filter $(arch),armv7)) + LDFLAGS += -latomic + endif + ifneq ($(KERNEL),Darwin) LDFLAGS += -Wl,--no-as-needed 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 ($(shell which i686-w64-mingw32-c++-posix 2> /dev/null),) + CXX=i686-w64-mingw32-c++ + else + CXX=i686-w64-mingw32-c++-posix + endif endif - - CXXFLAGS += -Wextra -Wshadow - LDFLAGS += -static + CXXFLAGS += -pedantic -Wextra -Wshadow -Wmissing-declarations endif -ifeq ($(COMP),icc) - comp=icc - CXX=icpc - CXXFLAGS += -diag-disable 1476,10120 -Wcheck -Wabi -Wdeprecated -strict-ansi +ifeq ($(COMP),icx) + comp=icx + CXX=icpx + CXXFLAGS += --intel -pedantic -Wextra -Wshadow -Wmissing-prototypes \ + -Wconditional-uninitialized -Wabi -Wdeprecated endif ifeq ($(COMP),clang) comp=clang CXX=clang++ - CXXFLAGS += -pedantic -Wextra -Wshadow + ifeq ($(target_windows),yes) + CXX=x86_64-w64-mingw32-clang++ + endif - ifneq ($(KERNEL),Darwin) - ifneq ($(KERNEL),OpenBSD) + CXXFLAGS += -pedantic -Wextra -Wshadow -Wmissing-prototypes \ + -Wconditional-uninitialized + + ifeq ($(filter $(KERNEL),Darwin OpenBSD FreeBSD),) + ifeq ($(target_windows),) + ifneq ($(RTLIB),compiler-rt) LDFLAGS += -latomic endif endif + endif - ifeq ($(ARCH),$(filter $(ARCH),armv7 armv8)) + ifeq ($(arch),$(filter $(arch),armv7 armv8 riscv64)) ifeq ($(OS),Android) CXXFLAGS += -m$(bits) LDFLAGS += -m$(bits) endif + ifeq ($(ARCH),riscv64) + CXXFLAGS += -latomic + endif + else ifeq ($(ARCH),loongarch64) + CXXFLAGS += -latomic else CXXFLAGS += -m$(bits) LDFLAGS += -m$(bits) endif endif -ifeq ($(comp),icc) - profile_make = icc-profile-make - profile_use = icc-profile-use -else -ifeq ($(comp),clang) +ifeq ($(KERNEL),Darwin) + CXXFLAGS += -mmacosx-version-min=10.14 + LDFLAGS += -mmacosx-version-min=10.14 + ifneq ($(arch),any) + CXXFLAGS += -arch $(arch) + LDFLAGS += -arch $(arch) + endif + XCRUN = xcrun +endif + +# To cross-compile for Android, NDK version r21 or later is recommended. +# In earlier NDK versions, you'll need to pass -fno-addrsig if using GNU binutils. +# Currently we don't know how to make PGO builds with the NDK yet. +ifeq ($(COMP),ndk) + CXXFLAGS += -stdlib=libc++ -fPIE + comp=clang + ifeq ($(arch),armv7) + CXX=armv7a-linux-androideabi16-clang++ + CXXFLAGS += -mthumb -march=armv7-a -mfloat-abi=softfp -mfpu=neon + ifneq ($(shell which arm-linux-androideabi-strip 2>/dev/null),) + STRIP=arm-linux-androideabi-strip + else + STRIP=llvm-strip + endif + endif + ifeq ($(arch),armv8) + CXX=aarch64-linux-android21-clang++ + ifneq ($(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 + +ifeq ($(comp),icx) + profile_make = icx-profile-make + profile_use = icx-profile-use +else ifeq ($(comp),clang) profile_make = clang-profile-make profile_use = clang-profile-use else profile_make = gcc-profile-make profile_use = gcc-profile-use -endif -endif - -ifeq ($(KERNEL),Darwin) - CXXFLAGS += -arch $(arch) -mmacosx-version-min=10.15 - LDFLAGS += -arch $(arch) -mmacosx-version-min=10.15 + ifeq ($(KERNEL),Darwin) + EXTRAPROFILEFLAGS = -fvisibility=hidden + endif endif ### Travis CI script uses COMPILER to overwrite CXX @@ -365,13 +551,26 @@ ifdef COMPCXX CXX=$(COMPCXX) endif +### Sometimes gcc is really clang +ifeq ($(COMP),gcc) + gccversion := $(shell $(CXX) --version 2>/dev/null) + gccisclang := $(findstring clang,$(gccversion)) + ifneq ($(gccisclang),) + profile_make = clang-profile-make + profile_use = clang-profile-use + endif +endif + ### On mingw use Windows threads, otherwise POSIX ifneq ($(comp),mingw) + CXXFLAGS += -DUSE_PTHREADS # On Android Bionic's C library comes with its own pthread implementation bundled in ifneq ($(OS),Android) # Haiku has pthreads in its libroot, so only link it in on other platforms ifneq ($(KERNEL),Haiku) - LDFLAGS += -lpthread + ifneq ($(COMP),ndk) + LDFLAGS += -lpthread + endif endif endif endif @@ -384,15 +583,15 @@ else endif ### 3.2.2 Debugging with undefined behavior sanitizers -ifneq ($(sanitize),no) - CXXFLAGS += -g3 -fsanitize=$(sanitize) - LDFLAGS += -fsanitize=$(sanitize) +ifneq ($(sanitize),none) + CXXFLAGS += -g3 $(addprefix -fsanitize=,$(sanitize)) + LDFLAGS += $(addprefix -fsanitize=,$(sanitize)) endif ### 3.3 Optimization ifeq ($(optimize),yes) - CXXFLAGS += -O3 + CXXFLAGS += -O3 -g -funroll-loops ifeq ($(comp),gcc) ifeq ($(OS), Android) @@ -400,10 +599,23 @@ ifeq ($(optimize),yes) endif endif - ifeq ($(comp),$(filter $(comp),gcc clang icc)) - ifeq ($(KERNEL),Darwin) + ifeq ($(KERNEL),Darwin) + ifeq ($(comp),$(filter $(comp),clang icx)) CXXFLAGS += -mdynamic-no-pic endif + + ifeq ($(comp),gcc) + ifneq ($(arch),arm64) + CXXFLAGS += -mdynamic-no-pic + endif + endif + endif + + ifeq ($(comp),clang) + clangmajorversion := $(shell $(CXX) -dumpversion 2>/dev/null | cut -f1 -d.) + ifeq ($(shell expr $(clangmajorversion) \< 16),1) + CXXFLAGS += -fexperimental-new-pass-manager + endif endif endif @@ -412,108 +624,162 @@ ifeq ($(bits),64) CXXFLAGS += -DIS_64BIT endif -### 3.5 prefetch +### 3.5 prefetch and popcount ifeq ($(prefetch),yes) ifeq ($(sse),yes) CXXFLAGS += -msse - DEPENDFLAGS += -msse endif else CXXFLAGS += -DNO_PREFETCH endif -### 3.6 popcnt ifeq ($(popcnt),yes) - ifeq ($(arch),$(filter $(arch),ppc64 armv8-a arm64)) + ifeq ($(arch),$(filter $(arch),ppc64 armv7 armv8 arm64)) CXXFLAGS += -DUSE_POPCNT - else ifeq ($(comp),icc) - CXXFLAGS += -msse3 -DUSE_POPCNT else CXXFLAGS += -msse3 -mpopcnt -DUSE_POPCNT endif endif +### 3.6 SIMD architectures ifeq ($(avx2),yes) CXXFLAGS += -DUSE_AVX2 - ifeq ($(comp),$(filter $(comp),gcc clang mingw)) - CXXFLAGS += -mavx2 + ifeq ($(comp),$(filter $(comp),gcc clang mingw icx)) + CXXFLAGS += -mavx2 -mbmi + endif +endif + +ifeq ($(avxvnni),yes) + CXXFLAGS += -DUSE_VNNI -DUSE_AVXVNNI + ifeq ($(comp),$(filter $(comp),gcc clang mingw icx)) + CXXFLAGS += -mavxvnni endif endif ifeq ($(avx512),yes) CXXFLAGS += -DUSE_AVX512 - ifeq ($(comp),$(filter $(comp),gcc clang mingw)) - CXXFLAGS += -mavx512bw + ifeq ($(comp),$(filter $(comp),gcc clang mingw icx)) + CXXFLAGS += -mavx512f -mavx512bw + endif +endif + +ifeq ($(vnni256),yes) + CXXFLAGS += -DUSE_VNNI + ifeq ($(comp),$(filter $(comp),gcc clang mingw icx)) + CXXFLAGS += -mavx512f -mavx512bw -mavx512vnni -mavx512dq -mavx512vl -mprefer-vector-width=256 endif endif -ifeq ($(sse42),yes) - CXXFLAGS += -DUSE_SSE42 - ifeq ($(comp),$(filter $(comp),gcc clang mingw)) - CXXFLAGS += -msse4.2 +ifeq ($(vnni512),yes) + CXXFLAGS += -DUSE_VNNI + ifeq ($(comp),$(filter $(comp),gcc clang mingw icx)) + CXXFLAGS += -mavx512f -mavx512bw -mavx512vnni -mavx512dq -mavx512vl -mprefer-vector-width=512 endif endif ifeq ($(sse41),yes) CXXFLAGS += -DUSE_SSE41 - ifeq ($(comp),$(filter $(comp),gcc clang mingw)) + ifeq ($(comp),$(filter $(comp),gcc clang mingw icx)) CXXFLAGS += -msse4.1 endif endif ifeq ($(ssse3),yes) CXXFLAGS += -DUSE_SSSE3 - ifeq ($(comp),$(filter $(comp),gcc clang mingw)) + ifeq ($(comp),$(filter $(comp),gcc clang mingw icx)) CXXFLAGS += -mssse3 endif endif -ifeq ($(sse3),yes) - CXXFLAGS += -DUSE_SSE3 - ifeq ($(comp),$(filter $(comp),gcc clang mingw)) - CXXFLAGS += -msse3 +ifeq ($(sse2),yes) + CXXFLAGS += -DUSE_SSE2 + ifeq ($(comp),$(filter $(comp),gcc clang mingw icx)) + CXXFLAGS += -msse2 + endif +endif + +ifeq ($(mmx),yes) + ifeq ($(comp),$(filter $(comp),gcc clang mingw icx)) + CXXFLAGS += -mmmx endif endif ifeq ($(neon),yes) - CXXFLAGS += -DUSE_NEON + CXXFLAGS += -DUSE_NEON=$(arm_version) + ifeq ($(KERNEL),Linux) + ifneq ($(COMP),ndk) + ifneq ($(arch),armv8) + CXXFLAGS += -mfpu=neon + endif + endif + endif endif -ifeq ($(arch),x86_64) - CXXFLAGS += -DUSE_SSE2 +ifeq ($(dotprod),yes) + CXXFLAGS += -march=armv8.2-a+dotprod -DUSE_NEON_DOTPROD endif ### 3.7 pext ifeq ($(pext),yes) CXXFLAGS += -DUSE_PEXT - ifeq ($(comp),$(filter $(comp),gcc clang mingw)) + ifeq ($(comp),$(filter $(comp),gcc clang mingw icx)) CXXFLAGS += -mbmi2 endif endif -### 3.8 Link Time Optimization +### 3.8.1 Try to include git commit sha for versioning +GIT_SHA := $(shell git rev-parse HEAD 2>/dev/null | cut -c 1-8) +ifneq ($(GIT_SHA), ) + CXXFLAGS += -DGIT_SHA=$(GIT_SHA) +endif + +### 3.8.2 Try to include git commit date for versioning +GIT_DATE := $(shell git show -s --date=format:'%Y%m%d' --format=%cd HEAD 2>/dev/null) +ifneq ($(GIT_DATE), ) + CXXFLAGS += -DGIT_DATE=$(GIT_DATE) +endif + +### 3.8.3 Try to include architecture +ifneq ($(ARCH), ) + CXXFLAGS += -DARCH=$(ARCH) +endif + +### 3.9 Link Time Optimization ### This is a mix of compile and link time options because the lto link phase ### needs access to the optimization flags. ifeq ($(optimize),yes) ifeq ($(debug), no) - ifeq ($(comp),$(filter $(comp),gcc clang)) - CXXFLAGS += -flto + ifeq ($(comp),$(filter $(comp),clang icx)) + CXXFLAGS += -flto=full + ifeq ($(comp),icx) + CXXFLAGS += -fwhole-program-vtables + endif + ifeq ($(target_windows),yes) + CXXFLAGS += -fuse-ld=lld + endif LDFLAGS += $(CXXFLAGS) - endif -# To use LTO and static linking on windows, the tool chain requires a recent gcc: -# gcc version 10.1 in msys2 or TDM-GCC version 9.2 are know to work, older might not. -# So, only enable it for a cross from Linux by default. - ifeq ($(comp),mingw) - ifeq ($(KERNEL),Linux) - CXXFLAGS += -flto +# GCC and CLANG use different methods for parallelizing LTO and CLANG pretends to be +# GCC on some systems. + else ifeq ($(comp),gcc) + ifeq ($(gccisclang),) + CXXFLAGS += -flto -flto-partition=one + LDFLAGS += $(CXXFLAGS) -flto=jobserver + else + CXXFLAGS += -flto=full LDFLAGS += $(CXXFLAGS) endif + +# To use LTO and static linking on Windows, +# the tool chain requires gcc version 10.1 or later. + else ifeq ($(comp),mingw) + CXXFLAGS += -flto -flto-partition=one + LDFLAGS += $(CXXFLAGS) -save-temps endif endif endif -### 3.9 Android 5 can only run position independent executables. Note that this +### 3.10 Android 5 can only run position independent executables. Note that this ### breaks Android 4.0 and earlier. ifeq ($(OS), Android) CXXFLAGS += -fPIE @@ -528,75 +794,95 @@ help: @echo "" @echo "To compile stockfish, type: " @echo "" - @echo "make target ARCH=arch [COMP=compiler] [COMPCXX=cxx]" + @echo "make -j target [ARCH=arch] [COMP=compiler] [COMPCXX=cxx]" @echo "" @echo "Supported targets:" @echo "" - @echo "build > Standard build" - @echo "profile-build > Standard build with PGO" + @echo "help > Display architecture details" + @echo "profile-build > standard build with profile-guided optimization" + @echo "build > skip profile-guided optimization" + @echo "net > Download the default nnue net" @echo "strip > Strip executable" @echo "install > Install executable" @echo "clean > Clean up" - @echo "net > Download the default nnue net" @echo "" @echo "Supported archs:" @echo "" + @echo "native > select the best architecture for the host processor (default)" + @echo "x86-64-vnni512 > x86 64-bit with vnni 512bit support" + @echo "x86-64-vnni256 > x86 64-bit with vnni 512bit support, limit operands to 256bit wide" @echo "x86-64-avx512 > x86 64-bit with avx512 support" + @echo "x86-64-avxvnni > x86 64-bit with vnni 256bit support" @echo "x86-64-bmi2 > x86 64-bit with bmi2 support" @echo "x86-64-avx2 > x86 64-bit with avx2 support" - @echo "x86-64-sse42 > x86 64-bit with sse42 support" - @echo "x86-64-modern > x86 64-bit with sse41 support (x86-64-sse41)" - @echo "x86-64-sse41 > x86 64-bit with sse41 support" + @echo "x86-64-sse41-popcnt > x86 64-bit with sse41 and popcnt support" + @echo "x86-64-modern > deprecated, currently x86-64-sse41-popcnt" @echo "x86-64-ssse3 > x86 64-bit with ssse3 support" - @echo "x86-64-sse3-popcnt > x86 64-bit with sse3 and popcnt support" - @echo "x86-64-sse3 > x86 64-bit with sse3 support" - @echo "x86-64 > x86 64-bit generic" - @echo "x86-32 > x86 32-bit (also enables SSE)" - @echo "x86-32-old > x86 32-bit fall back for old hardware" + @echo "x86-64-sse3-popcnt > x86 64-bit with sse3 compile and popcnt support" + @echo "x86-64 > x86 64-bit generic (with sse2 support)" + @echo "x86-32-sse41-popcnt > x86 32-bit with sse41 and popcnt support" + @echo "x86-32-sse2 > x86 32-bit with sse2 support" + @echo "x86-32 > x86 32-bit generic (with mmx compile support)" @echo "ppc-64 > PPC 64-bit" @echo "ppc-32 > PPC 32-bit" @echo "armv7 > ARMv7 32-bit" - @echo "armv8 > ARMv8 64-bit" + @echo "armv7-neon > ARMv7 32-bit with popcnt and neon" + @echo "armv8 > ARMv8 64-bit with popcnt and neon" + @echo "armv8-dotprod > ARMv8 64-bit with popcnt, neon and dot product support" + @echo "e2k > Elbrus 2000" @echo "apple-silicon > Apple silicon ARM64" @echo "general-64 > unspecified 64-bit" @echo "general-32 > unspecified 32-bit" + @echo "riscv64 > RISC-V 64-bit" + @echo "loongarch64 > LoongArch 64-bit" @echo "" @echo "Supported compilers:" @echo "" - @echo "gcc > Gnu compiler (default)" - @echo "mingw > Gnu compiler with MinGW under Windows" + @echo "gcc > GNU compiler (default)" + @echo "mingw > GNU compiler with MinGW under Windows" @echo "clang > LLVM Clang compiler" - @echo "icc > Intel compiler" + @echo "icx > Intel oneAPI DPC++/C++ Compiler" + @echo "ndk > Google NDK to cross-compile for Android" @echo "" - @echo "Simple examples. If you don't know what to do, you likely want to run: " + @echo "Simple examples. If you don't know what to do, you likely want to run one of: " @echo "" - @echo "make -j build ARCH=x86-64 (This is for 64-bit systems)" - @echo "make -j build ARCH=x86-32 (This is for 32-bit systems)" + @echo "make -j profile-build ARCH=x86-64-avx2 # typically a fast compile for common systems " + @echo "make -j profile-build ARCH=x86-64-sse41-popcnt # A more portable compile for 64-bit systems " + @echo "make -j profile-build ARCH=x86-64 # A portable compile for 64-bit systems " @echo "" @echo "Advanced examples, for experienced users: " @echo "" - @echo "make -j build ARCH=x86-64-modern COMP=clang" - @echo "make -j profile-build ARCH=x86-64-bmi2 COMP=gcc COMPCXX=g++-4.8" + @echo "make -j profile-build ARCH=x86-64-avxvnni" + @echo "make -j profile-build ARCH=x86-64-avxvnni COMP=gcc COMPCXX=g++-12.0" + @echo "make -j build ARCH=x86-64-ssse3 COMP=clang" @echo "" - @echo "The selected architecture $(ARCH) enables the following configuration: " +ifneq ($(SUPPORTED_ARCH), true) + @echo "Specify a supported architecture with the ARCH option for more details" @echo "" - @$(MAKE) ARCH=$(ARCH) COMP=$(COMP) config-sanity +endif + +.PHONY: help analyze build profile-build strip install clean net \ + objclean profileclean config-sanity \ + icx-profile-use icx-profile-make \ + gcc-profile-use gcc-profile-make \ + clang-profile-use clang-profile-make FORCE \ + format analyze -.PHONY: help build profile-build strip install clean net objclean profileclean \ - config-sanity icc-profile-use icc-profile-make gcc-profile-use gcc-profile-make \ - clang-profile-use clang-profile-make +analyze: net config-sanity objclean + $(MAKE) -k ARCH=$(ARCH) COMP=$(COMP) $(OBJS) -build: config-sanity +build: net config-sanity $(MAKE) ARCH=$(ARCH) COMP=$(COMP) all -profile-build: config-sanity objclean profileclean +profile-build: net config-sanity objclean profileclean @echo "" @echo "Step 1/4. Building instrumented executable ..." $(MAKE) ARCH=$(ARCH) COMP=$(COMP) $(profile_make) @echo "" @echo "Step 2/4. Running benchmark for pgo-build ..." - $(PGOBENCH) > /dev/null + $(PGOBENCH) > PGOBENCH.out 2>&1 + tail -n 4 PGOBENCH.out @echo "" @echo "Step 3/4. Building optimized executable ..." $(MAKE) ARCH=$(ARCH) COMP=$(COMP) objclean @@ -606,34 +892,81 @@ profile-build: config-sanity objclean profileclean $(MAKE) ARCH=$(ARCH) COMP=$(COMP) profileclean strip: - strip $(EXE) + $(STRIP) $(EXE) install: -mkdir -p -m 755 $(BINDIR) -cp $(EXE) $(BINDIR) - -strip $(BINDIR)/$(EXE) + $(STRIP) $(BINDIR)/$(EXE) -#clean all +# clean all clean: objclean profileclean @rm -f .depend *~ core -net: - $(eval nnuenet := $(shell grep EvalFile ucioption.cpp | grep Option | sed 's/.*\(nn-[a-z0-9]\{12\}.nnue\).*/\1/')) - @echo "Default net: $(nnuenet)" - $(eval nnuedownloadurl := https://tests.stockfishchess.org/api/nn/$(nnuenet)) - $(eval curl_or_wget := $(shell if hash curl 2>/dev/null; then echo "curl -sL"; elif hash wget 2>/dev/null; then echo "wget -qO-"; fi)) - @if test -f "$(nnuenet)"; then echo "Already available."; else echo "Downloading $(nnuedownloadurl)"; $(curl_or_wget) $(nnuedownloadurl) > $(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 + @rm -f bench.txt *.gcda *.gcno ./syzygy/*.gcda ./nnue/*.gcda ./nnue/features/*.gcda *.s PGOBENCH.out @rm -f stockfish.profdata *.profraw - + @rm -f stockfish.*args* + @rm -f stockfish.*lt* + @rm -f stockfish.res + @rm -f ./-lstdc++.res + +# set up shell variables for the net stuff +netvariables: + $(eval nnuenet := $(shell grep EvalFileDefaultName evaluate.h | grep define | sed 's/.*\(nn-[a-z0-9]\{12\}.nnue\).*/\1/')) + $(eval nnuedownloadurl1 := https://tests.stockfishchess.org/api/nn/$(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)) + $(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)) + +# evaluation network (nnue) +net: netvariables + @echo "Default net: $(nnuenet)" + @if [ "x$(curl_or_wget)" = "x" ]; then \ + echo "Neither curl nor wget is installed. Install one of these tools unless the net has been downloaded manually"; \ + fi + @if [ "x$(shasum_command)" = "x" ]; then \ + echo "shasum / sha256sum not found, skipping net validation"; \ + elif test -f "$(nnuenet)"; then \ + if [ "$(nnuenet)" != "nn-"`$(shasum_command) $(nnuenet) | cut -c1-12`".nnue" ]; then \ + echo "Removing invalid network"; rm -f $(nnuenet); \ + fi; \ + fi; + @for nnuedownloadurl in "$(nnuedownloadurl1)" "$(nnuedownloadurl2)"; do \ + if test -f "$(nnuenet)"; then \ + echo "$(nnuenet) available : OK"; break; \ + else \ + if [ "x$(curl_or_wget)" != "x" ]; then \ + echo "Downloading $${nnuedownloadurl}"; $(curl_or_wget) $${nnuedownloadurl} > $(nnuenet);\ + else \ + echo "No net found and download not possible"; exit 1;\ + fi; \ + fi; \ + if [ "x$(shasum_command)" != "x" ]; then \ + if [ "$(nnuenet)" != "nn-"`$(shasum_command) $(nnuenet) | cut -c1-12`".nnue" ]; then \ + echo "Removing failed download"; rm -f $(nnuenet); \ + fi; \ + fi; \ + done + @if ! test -f "$(nnuenet)"; then \ + echo "Failed to download $(nnuenet)."; \ + fi; + @if [ "x$(shasum_command)" != "x" ]; then \ + if [ "$(nnuenet)" = "nn-"`$(shasum_command) $(nnuenet) | cut -c1-12`".nnue" ]; then \ + echo "Network validated"; break; \ + fi; \ + fi; \ + +format: + $(CLANG-FORMAT) -i $(SRCS) $(HEADERS) -style=file + +# default target default: help @@ -641,9 +974,9 @@ default: ### Section 5. Private Targets ### ========================================================================== -all: $(EXE) .depend +all: $(EXE) client .depend -config-sanity: +config-sanity: net @echo "" @echo "Config:" @echo "debug: '$(debug)'" @@ -655,15 +988,21 @@ config-sanity: @echo "os: '$(OS)'" @echo "prefetch: '$(prefetch)'" @echo "popcnt: '$(popcnt)'" + @echo "pext: '$(pext)'" @echo "sse: '$(sse)'" - @echo "sse3: '$(sse3)'" + @echo "mmx: '$(mmx)'" + @echo "sse2: '$(sse2)'" @echo "ssse3: '$(ssse3)'" @echo "sse41: '$(sse41)'" - @echo "sse42: '$(sse42)'" @echo "avx2: '$(avx2)'" - @echo "pext: '$(pext)'" + @echo "avxvnni: '$(avxvnni)'" @echo "avx512: '$(avx512)'" + @echo "vnni256: '$(vnni256)'" + @echo "vnni512: '$(vnni512)'" @echo "neon: '$(neon)'" + @echo "dotprod: '$(dotprod)'" + @echo "arm_version: '$(arm_version)'" + @echo "target_windows: '$(target_windows)'" @echo "" @echo "Flags:" @echo "CXX: $(CXX)" @@ -673,27 +1012,34 @@ config-sanity: @echo "Testing config sanity. If this fails, try 'make help' ..." @echo "" @test "$(debug)" = "yes" || test "$(debug)" = "no" - @test "$(sanitize)" = "undefined" || test "$(sanitize)" = "thread" || test "$(sanitize)" = "address" || test "$(sanitize)" = "no" @test "$(optimize)" = "yes" || test "$(optimize)" = "no" + @test "$(SUPPORTED_ARCH)" = "true" @test "$(arch)" = "any" || test "$(arch)" = "x86_64" || test "$(arch)" = "i386" || \ - test "$(arch)" = "ppc64" || test "$(arch)" = "ppc" || \ - test "$(arch)" = "armv7" || test "$(arch)" = "armv8-a" || test "$(arch)" = "arm64" + test "$(arch)" = "ppc64" || test "$(arch)" = "ppc" || test "$(arch)" = "e2k" || \ + test "$(arch)" = "armv7" || test "$(arch)" = "armv8" || test "$(arch)" = "arm64" || test "$(arch)" = "riscv64" || test "$(arch)" = "loongarch64" @test "$(bits)" = "32" || test "$(bits)" = "64" @test "$(prefetch)" = "yes" || test "$(prefetch)" = "no" @test "$(popcnt)" = "yes" || test "$(popcnt)" = "no" + @test "$(pext)" = "yes" || test "$(pext)" = "no" @test "$(sse)" = "yes" || test "$(sse)" = "no" - @test "$(sse3)" = "yes" || test "$(sse3)" = "no" + @test "$(mmx)" = "yes" || test "$(mmx)" = "no" + @test "$(sse2)" = "yes" || test "$(sse2)" = "no" @test "$(ssse3)" = "yes" || test "$(ssse3)" = "no" @test "$(sse41)" = "yes" || test "$(sse41)" = "no" - @test "$(sse42)" = "yes" || test "$(sse42)" = "no" @test "$(avx2)" = "yes" || test "$(avx2)" = "no" - @test "$(pext)" = "yes" || test "$(pext)" = "no" @test "$(avx512)" = "yes" || test "$(avx512)" = "no" + @test "$(vnni256)" = "yes" || test "$(vnni256)" = "no" + @test "$(vnni512)" = "yes" || test "$(vnni512)" = "no" @test "$(neon)" = "yes" || test "$(neon)" = "no" - @test "$(comp)" = "gcc" || test "$(comp)" = "icc" || test "$(comp)" = "mingw" || test "$(comp)" = "clang" + @test "$(comp)" = "gcc" || test "$(comp)" = "icx" || test "$(comp)" = "mingw" || test "$(comp)" = "clang" \ + || test "$(comp)" = "armv7a-linux-androideabi16-clang" || test "$(comp)" = "aarch64-linux-android21-clang" $(EXE): $(OBJS) - $(CXX) -o $@ $(OBJS) $(LDFLAGS) + +$(CXX) -o $@ $(OBJS) $(LDFLAGS) + +# Force recompilation to ensure version info is up-to-date +misc.o: FORCE +FORCE: clang-profile-make: $(MAKE) ARCH=$(ARCH) COMP=$(COMP) \ @@ -702,36 +1048,69 @@ clang-profile-make: all clang-profile-use: - llvm-profdata merge -output=stockfish.profdata *.profraw + $(XCRUN) llvm-profdata merge -output=stockfish.profdata *.profraw $(MAKE) ARCH=$(ARCH) COMP=$(COMP) \ EXTRACXXFLAGS='-fprofile-instr-use=stockfish.profdata' \ EXTRALDFLAGS='-fprofile-use ' \ all gcc-profile-make: + @mkdir -p profdir $(MAKE) ARCH=$(ARCH) COMP=$(COMP) \ - EXTRACXXFLAGS='-fprofile-generate' \ + EXTRACXXFLAGS='-fprofile-generate=profdir' \ + EXTRACXXFLAGS+=$(EXTRAPROFILEFLAGS) \ EXTRALDFLAGS='-lgcov' \ all gcc-profile-use: $(MAKE) ARCH=$(ARCH) COMP=$(COMP) \ - EXTRACXXFLAGS='-fprofile-use -fno-peel-loops -fno-tracer' \ + EXTRACXXFLAGS='-fprofile-use=profdir -fno-peel-loops -fno-tracer' \ + EXTRACXXFLAGS+=$(EXTRAPROFILEFLAGS) \ EXTRALDFLAGS='-lgcov' \ all -icc-profile-make: - @mkdir -p profdir +icx-profile-make: $(MAKE) ARCH=$(ARCH) COMP=$(COMP) \ - EXTRACXXFLAGS='-prof-gen=srcpos -prof_dir ./profdir' \ + EXTRACXXFLAGS='-fprofile-instr-generate ' \ + EXTRALDFLAGS=' -fprofile-instr-generate' \ all -icc-profile-use: +icx-profile-use: + $(XCRUN) llvm-profdata merge -output=stockfish.profdata *.profraw $(MAKE) ARCH=$(ARCH) COMP=$(COMP) \ - EXTRACXXFLAGS='-prof_use -prof_dir ./profdir' \ + EXTRACXXFLAGS='-fprofile-instr-use=stockfish.profdata' \ + EXTRALDFLAGS='-fprofile-use ' \ all -.depend: +### GRPC + +PROTOS_PATH = . +PROTOC = protoc +GRPC_CPP_PLUGIN = grpc_cpp_plugin +GRPC_CPP_PLUGIN_PATH ?= `which $(GRPC_CPP_PLUGIN)` + +%.grpc.pb.h %.grpc.pb.cc: %.proto + $(PROTOC) -I $(PROTOS_PATH) --grpc_out=. --plugin=protoc-gen-grpc=$(GRPC_CPP_PLUGIN_PATH) $< + +# oh my +%.cpp: %.cc + cp $< $@ + +%.pb.h %.pb.cc: %.proto + $(PROTOC) -I $(PROTOS_PATH) --cpp_out=. $< + +#LDFLAGS += -Wl,-Bstatic -Wl,-\( -lprotobuf -lgrpc++_unsecure -lgrpc_unsecure -lgrpc -lz -Wl,-\) -Wl,-Bdynamic -ldl +LDFLAGS += -Wl,--start-group /usr/lib/x86_64-linux-gnu/libprotobuf.a /usr/lib/x86_64-linux-gnu/libgrpc++_unsecure.a /usr/lib/x86_64-linux-gnu/libgrpc_unsecure.a /usr/lib/x86_64-linux-gnu/libgrpc.a /usr/lib/x86_64-linux-gnu/libaddress_sorting.a /usr/lib/x86_64-linux-gnu/libupb.a /usr/lib/x86_64-linux-gnu/libcares.a /usr/lib/x86_64-linux-gnu/libgpr.a /usr/lib/x86_64-linux-gnu/libabsl_*.a -Wl,--end-group -ldl -lz +#LDFLAGS += /usr/lib/x86_64-linux-gnu/libprotobuf.a /usr/lib/libgrpc++_unsecure.a /usr/lib/libgrpc_unsecure.a /usr/lib/libgrpc.a /usr/lib/x86_64-linux-gnu/libcares.a -ldl -lz + +client: $(CLIOBJS) + $(CXX) -o $@ $(CLIOBJS) $(LDFLAGS) + +# Other stuff + +.depend: $(SRCS) -@$(CXX) $(DEPENDFLAGS) -MM $(SRCS) > $@ 2> /dev/null +ifeq (, $(filter $(MAKECMDGOALS), help strip install clean net objclean profileclean config-sanity)) -include .depend +endif