1 # Stockfish, a UCI chess playing engine derived from Glaurung 2.1
2 # Copyright (C) 2004-2021 The Stockfish developers (see AUTHORS file)
4 # Stockfish is free software: you can redistribute it and/or modify
5 # it under the terms of the GNU General Public License as published by
6 # the Free Software Foundation, either version 3 of the License, or
7 # (at your option) any later version.
9 # Stockfish is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 # GNU General Public License for more details.
14 # You should have received a copy of the GNU General Public License
15 # along with this program. If not, see <http://www.gnu.org/licenses/>.
18 ### ==========================================================================
19 ### Section 1. General Configuration
20 ### ==========================================================================
29 ### Installation dir definitions
31 BINDIR = $(PREFIX)/bin
33 ### Built-in benchmark for pgo-builds
35 PGOBENCH = ./$(EXE) bench
37 PGOBENCH = $(SDE_PATH) -- ./$(EXE) bench
40 ### Source and object files
41 SRCS = benchmark.cpp bitbase.cpp bitboard.cpp endgame.cpp evaluate.cpp main.cpp \
42 material.cpp misc.cpp movegen.cpp movepick.cpp pawns.cpp position.cpp psqt.cpp \
43 search.cpp thread.cpp timeman.cpp tt.cpp uci.cpp ucioption.cpp tune.cpp syzygy/tbprobe.cpp \
44 nnue/evaluate_nnue.cpp nnue/features/half_ka_v2_hm.cpp \
45 hashprobe.grpc.pb.cc hashprobe.pb.cc
46 CLISRCS = client.cpp hashprobe.grpc.pb.cc hashprobe.pb.cc uci.cpp
48 OBJS = $(notdir $(SRCS:.cpp=.o))
49 CLIOBJS = $(notdir $(CLISRCS:.cpp=.o))
51 VPATH = syzygy:nnue:nnue/features
53 ### Establish the operating system name
54 KERNEL = $(shell uname -s)
55 ifeq ($(KERNEL),Linux)
56 OS = $(shell uname -o)
59 ### ==========================================================================
60 ### Section 2. High-level Configuration
61 ### ==========================================================================
63 # flag --- Comp switch --- Description
64 # ----------------------------------------------------------------------------
66 # debug = yes/no --- -DNDEBUG --- Enable/Disable debug mode
67 # sanitize = none/<sanitizer> ... (-fsanitize )
68 # --- ( undefined ) --- enable undefined behavior checks
69 # --- ( thread ) --- enable threading error checks
70 # --- ( address ) --- enable memory access checks
71 # --- ...etc... --- see compiler documentation for supported sanitizers
72 # optimize = yes/no --- (-O3/-fast etc.) --- Enable/Disable optimizations
73 # arch = (name) --- (-arch) --- Target architecture
74 # bits = 64/32 --- -DIS_64BIT --- 64-/32-bit operating system
75 # prefetch = yes/no --- -DUSE_PREFETCH --- Use prefetch asm-instruction
76 # popcnt = yes/no --- -DUSE_POPCNT --- Use popcnt asm-instruction
77 # pext = yes/no --- -DUSE_PEXT --- Use pext x86_64 asm-instruction
78 # sse = yes/no --- -msse --- Use Intel Streaming SIMD Extensions
79 # mmx = yes/no --- -mmmx --- Use Intel MMX instructions
80 # sse2 = yes/no --- -msse2 --- Use Intel Streaming SIMD Extensions 2
81 # ssse3 = yes/no --- -mssse3 --- Use Intel Supplemental Streaming SIMD Extensions 3
82 # sse41 = yes/no --- -msse4.1 --- Use Intel Streaming SIMD Extensions 4.1
83 # avx2 = yes/no --- -mavx2 --- Use Intel Advanced Vector Extensions 2
84 # avxvnni = yes/no --- -mavxvnni --- Use Intel Vector Neural Network Instructions AVX
85 # avx512 = yes/no --- -mavx512bw --- Use Intel Advanced Vector Extensions 512
86 # vnni256 = yes/no --- -mavx512vnni --- Use Intel Vector Neural Network Instructions 256
87 # vnni512 = yes/no --- -mavx512vnni --- Use Intel Vector Neural Network Instructions 512
88 # neon = yes/no --- -DUSE_NEON --- Use ARM SIMD architecture
90 # Note that Makefile is space sensitive, so when adding new architectures
91 # or modifying existing flags, you have to make sure there are no extra spaces
92 # at the end of the line for flag values.
94 # Example of use for these flags:
95 # make build ARCH=x86-64-avx512 debug=yes sanitize="address undefined"
98 ### 2.1. General and architecture defaults
102 help_skip_sanity = yes
104 # explicitly check for the list of supported architectures (as listed with make help),
105 # the user can override with `make ARCH=x86-32-vnni256 SUPPORTED_ARCH=true`
106 ifeq ($(ARCH), $(filter $(ARCH), \
107 x86-64-vnni512 x86-64-vnni256 x86-64-avx512 x86-64-avxvnni x86-64-bmi2 \
108 x86-64-avx2 x86-64-sse41-popcnt x86-64-modern x86-64-ssse3 x86-64-sse3-popcnt \
109 x86-64 x86-32-sse41-popcnt x86-32-sse2 x86-32 ppc-64 ppc-32 e2k \
110 armv7 armv7-neon armv8 apple-silicon general-64 general-32))
137 ### 2.2 Architecture specific
139 ifeq ($(findstring x86,$(ARCH)),x86)
143 ifeq ($(findstring x86-32,$(ARCH)),x86-32)
154 ifeq ($(findstring -sse,$(ARCH)),-sse)
158 ifeq ($(findstring -popcnt,$(ARCH)),-popcnt)
162 ifeq ($(findstring -mmx,$(ARCH)),-mmx)
166 ifeq ($(findstring -sse2,$(ARCH)),-sse2)
171 ifeq ($(findstring -ssse3,$(ARCH)),-ssse3)
177 ifeq ($(findstring -sse41,$(ARCH)),-sse41)
184 ifeq ($(findstring -modern,$(ARCH)),-modern)
192 ifeq ($(findstring -avx2,$(ARCH)),-avx2)
201 ifeq ($(findstring -avxvnni,$(ARCH)),-avxvnni)
212 ifeq ($(findstring -bmi2,$(ARCH)),-bmi2)
222 ifeq ($(findstring -avx512,$(ARCH)),-avx512)
233 ifeq ($(findstring -vnni256,$(ARCH)),-vnni256)
244 ifeq ($(findstring -vnni512,$(ARCH)),-vnni512)
260 # 64-bit pext is not available on x86-32
267 # all other architectures
269 ifeq ($(ARCH),general-32)
274 ifeq ($(ARCH),general-64)
285 ifeq ($(ARCH),armv7-neon)
302 ifeq ($(ARCH),apple-silicon)
310 ifeq ($(ARCH),ppc-32)
315 ifeq ($(ARCH),ppc-64)
321 ifeq ($(findstring e2k,$(ARCH)),e2k)
334 ### ==========================================================================
335 ### Section 3. Low-level Configuration
336 ### ==========================================================================
338 ### 3.1 Selecting compiler (default = gcc)
339 CXXFLAGS += -Wall -Wcast-qual -fno-exceptions -std=c++17 $(EXTRACXXFLAGS)
340 DEPENDFLAGS += -std=c++17
341 LDFLAGS += $(EXTRALDFLAGS)
350 CXXFLAGS += -pedantic -Wextra
352 ifeq ($(arch),$(filter $(arch),armv7 armv8))
354 CXXFLAGS += -m$(bits)
358 CXXFLAGS += -m$(bits)
362 ifeq ($(arch),$(filter $(arch),armv7))
366 ifneq ($(KERNEL),Darwin)
367 LDFLAGS += -Wl,--no-as-needed
374 ifeq ($(KERNEL),Linux)
376 ifeq ($(shell which x86_64-w64-mingw32-c++-posix),)
377 CXX=x86_64-w64-mingw32-c++
379 CXX=x86_64-w64-mingw32-c++-posix
382 ifeq ($(shell which i686-w64-mingw32-c++-posix),)
383 CXX=i686-w64-mingw32-c++
385 CXX=i686-w64-mingw32-c++-posix
392 CXXFLAGS += -pedantic -Wextra -Wshadow
399 CXXFLAGS += -diag-disable 1476,10120 -Wcheck -Wabi -Wdeprecated -strict-ansi
405 CXXFLAGS += -pedantic -Wextra -Wshadow
407 ifneq ($(KERNEL),Darwin)
408 ifneq ($(KERNEL),OpenBSD)
409 ifneq ($(KERNEL),FreeBSD)
410 ifneq ($(RTLIB),compiler-rt)
417 ifeq ($(arch),$(filter $(arch),armv7 armv8))
419 CXXFLAGS += -m$(bits)
423 CXXFLAGS += -m$(bits)
428 ifeq ($(KERNEL),Darwin)
429 CXXFLAGS += -mmacosx-version-min=10.14
430 LDFLAGS += -mmacosx-version-min=10.14
432 CXXFLAGS += -arch $(arch)
433 LDFLAGS += -arch $(arch)
438 # To cross-compile for Android, NDK version r21 or later is recommended.
439 # In earlier NDK versions, you'll need to pass -fno-addrsig if using GNU binutils.
440 # Currently we don't know how to make PGO builds with the NDK yet.
442 CXXFLAGS += -stdlib=libc++ -fPIE
445 CXX=armv7a-linux-androideabi16-clang++
446 CXXFLAGS += -mthumb -march=armv7-a -mfloat-abi=softfp -mfpu=neon
447 STRIP=arm-linux-androideabi-strip
450 CXX=aarch64-linux-android21-clang++
451 STRIP=aarch64-linux-android-strip
453 LDFLAGS += -static-libstdc++ -pie -lm -latomic
457 profile_make = icc-profile-make
458 profile_use = icc-profile-use
459 else ifeq ($(comp),clang)
460 profile_make = clang-profile-make
461 profile_use = clang-profile-use
463 profile_make = gcc-profile-make
464 profile_use = gcc-profile-use
465 ifeq ($(KERNEL),Darwin)
466 EXTRAPROFILEFLAGS = -fvisibility=hidden
470 ### Travis CI script uses COMPILER to overwrite CXX
475 ### Allow overwriting CXX from command line
480 ### Sometimes gcc is really clang
482 gccversion = $(shell $(CXX) --version)
483 gccisclang = $(findstring clang,$(gccversion))
484 ifneq ($(gccisclang),)
485 profile_make = clang-profile-make
486 profile_use = clang-profile-use
490 ### On mingw use Windows threads, otherwise POSIX
491 ifneq ($(comp),mingw)
492 CXXFLAGS += -DUSE_PTHREADS
493 # On Android Bionic's C library comes with its own pthread implementation bundled in
494 ifneq ($(OS),Android)
495 # Haiku has pthreads in its libroot, so only link it in on other platforms
496 ifneq ($(KERNEL),Haiku)
511 ### 3.2.2 Debugging with undefined behavior sanitizers
512 ifneq ($(sanitize),none)
513 CXXFLAGS += -g3 $(addprefix -fsanitize=,$(sanitize))
514 LDFLAGS += $(addprefix -fsanitize=,$(sanitize))
518 ifeq ($(optimize),yes)
523 ifeq ($(OS), Android)
524 CXXFLAGS += -fno-gcse -mthumb -march=armv7-a -mfloat-abi=softfp
528 ifeq ($(KERNEL),Darwin)
529 ifeq ($(comp),$(filter $(comp),clang icc))
530 CXXFLAGS += -mdynamic-no-pic
534 ifneq ($(arch),arm64)
535 CXXFLAGS += -mdynamic-no-pic
541 CXXFLAGS += -fexperimental-new-pass-manager
547 CXXFLAGS += -DIS_64BIT
550 ### 3.5 prefetch and popcount
551 ifeq ($(prefetch),yes)
556 CXXFLAGS += -DNO_PREFETCH
560 ifeq ($(arch),$(filter $(arch),ppc64 armv7 armv8 arm64))
561 CXXFLAGS += -DUSE_POPCNT
562 else ifeq ($(comp),icc)
563 CXXFLAGS += -msse3 -DUSE_POPCNT
565 CXXFLAGS += -msse3 -mpopcnt -DUSE_POPCNT
569 ### 3.6 SIMD architectures
571 CXXFLAGS += -DUSE_AVX2
572 ifeq ($(comp),$(filter $(comp),gcc clang mingw))
577 ifeq ($(avxvnni),yes)
578 CXXFLAGS += -DUSE_VNNI -DUSE_AVXVNNI
579 ifeq ($(comp),$(filter $(comp),gcc clang mingw))
580 CXXFLAGS += -mavxvnni
585 CXXFLAGS += -DUSE_AVX512
586 ifeq ($(comp),$(filter $(comp),gcc clang mingw))
587 CXXFLAGS += -mavx512f -mavx512bw
591 ifeq ($(vnni256),yes)
592 CXXFLAGS += -DUSE_VNNI
593 ifeq ($(comp),$(filter $(comp),gcc clang mingw))
594 CXXFLAGS += -mavx512f -mavx512bw -mavx512vnni -mavx512dq -mavx512vl -mprefer-vector-width=256
598 ifeq ($(vnni512),yes)
599 CXXFLAGS += -DUSE_VNNI
600 ifeq ($(comp),$(filter $(comp),gcc clang mingw))
601 CXXFLAGS += -mavx512vnni -mavx512dq -mavx512vl
606 CXXFLAGS += -DUSE_SSE41
607 ifeq ($(comp),$(filter $(comp),gcc clang mingw))
613 CXXFLAGS += -DUSE_SSSE3
614 ifeq ($(comp),$(filter $(comp),gcc clang mingw))
620 CXXFLAGS += -DUSE_SSE2
621 ifeq ($(comp),$(filter $(comp),gcc clang mingw))
627 CXXFLAGS += -DUSE_MMX
628 ifeq ($(comp),$(filter $(comp),gcc clang mingw))
634 CXXFLAGS += -DUSE_NEON=$(arm_version)
635 ifeq ($(KERNEL),Linux)
637 ifneq ($(arch),armv8)
638 CXXFLAGS += -mfpu=neon
646 CXXFLAGS += -DUSE_PEXT
647 ifeq ($(comp),$(filter $(comp),gcc clang mingw))
652 ### 3.8 Link Time Optimization
653 ### This is a mix of compile and link time options because the lto link phase
654 ### needs access to the optimization flags.
655 ifeq ($(optimize),yes)
659 ifneq ($(findstring MINGW,$(KERNEL)),)
660 CXXFLAGS += -fuse-ld=lld
661 else ifneq ($(findstring MSYS,$(KERNEL)),)
662 CXXFLAGS += -fuse-ld=lld
664 LDFLAGS += $(CXXFLAGS)
666 # GCC and CLANG use different methods for parallelizing LTO and CLANG pretends to be
667 # GCC on some systems.
668 else ifeq ($(comp),gcc)
669 ifeq ($(gccisclang),)
671 LDFLAGS += $(CXXFLAGS) -flto=jobserver
672 ifneq ($(findstring MINGW,$(KERNEL)),)
673 LDFLAGS += -save-temps
674 else ifneq ($(findstring MSYS,$(KERNEL)),)
675 LDFLAGS += -save-temps
679 LDFLAGS += $(CXXFLAGS)
682 # To use LTO and static linking on windows, the tool chain requires a recent gcc:
683 # gcc version 10.1 in msys2 or TDM-GCC version 9.2 are known to work, older might not.
684 # So, only enable it for a cross from Linux by default.
685 else ifeq ($(comp),mingw)
686 ifeq ($(KERNEL),Linux)
689 LDFLAGS += $(CXXFLAGS) -flto=jobserver
696 ### 3.9 Android 5 can only run position independent executables. Note that this
697 ### breaks Android 4.0 and earlier.
698 ifeq ($(OS), Android)
700 LDFLAGS += -fPIE -pie
703 ### ==========================================================================
704 ### Section 4. Public Targets
705 ### ==========================================================================
710 @echo "To compile stockfish, type: "
712 @echo "make target ARCH=arch [COMP=compiler] [COMPCXX=cxx]"
714 @echo "Supported targets:"
716 @echo "help > Display architecture details"
717 @echo "build > Standard build"
718 @echo "net > Download the default nnue net"
719 @echo "profile-build > Faster build (with profile-guided optimization)"
720 @echo "strip > Strip executable"
721 @echo "install > Install executable"
722 @echo "clean > Clean up"
724 @echo "Supported archs:"
726 @echo "x86-64-vnni512 > x86 64-bit with vnni support 512bit wide"
727 @echo "x86-64-vnni256 > x86 64-bit with vnni support 256bit wide"
728 @echo "x86-64-avx512 > x86 64-bit with avx512 support"
729 @echo "x86-64-avxvnni > x86 64-bit with avxvnni support"
730 @echo "x86-64-bmi2 > x86 64-bit with bmi2 support"
731 @echo "x86-64-avx2 > x86 64-bit with avx2 support"
732 @echo "x86-64-sse41-popcnt > x86 64-bit with sse41 and popcnt support"
733 @echo "x86-64-modern > common modern CPU, currently x86-64-sse41-popcnt"
734 @echo "x86-64-ssse3 > x86 64-bit with ssse3 support"
735 @echo "x86-64-sse3-popcnt > x86 64-bit with sse3 and popcnt support"
736 @echo "x86-64 > x86 64-bit generic (with sse2 support)"
737 @echo "x86-32-sse41-popcnt > x86 32-bit with sse41 and popcnt support"
738 @echo "x86-32-sse2 > x86 32-bit with sse2 support"
739 @echo "x86-32 > x86 32-bit generic (with mmx and sse support)"
740 @echo "ppc-64 > PPC 64-bit"
741 @echo "ppc-32 > PPC 32-bit"
742 @echo "armv7 > ARMv7 32-bit"
743 @echo "armv7-neon > ARMv7 32-bit with popcnt and neon"
744 @echo "armv8 > ARMv8 64-bit with popcnt and neon"
745 @echo "e2k > Elbrus 2000"
746 @echo "apple-silicon > Apple silicon ARM64"
747 @echo "general-64 > unspecified 64-bit"
748 @echo "general-32 > unspecified 32-bit"
750 @echo "Supported compilers:"
752 @echo "gcc > Gnu compiler (default)"
753 @echo "mingw > Gnu compiler with MinGW under Windows"
754 @echo "clang > LLVM Clang compiler"
755 @echo "icc > Intel compiler"
756 @echo "ndk > Google NDK to cross-compile for Android"
758 @echo "Simple examples. If you don't know what to do, you likely want to run: "
760 @echo "make -j build ARCH=x86-64 (A portable, slow compile for 64-bit systems)"
761 @echo "make -j build ARCH=x86-32 (A portable, slow compile for 32-bit systems)"
763 @echo "Advanced examples, for experienced users looking for performance: "
765 @echo "make help ARCH=x86-64-bmi2"
766 @echo "make -j profile-build ARCH=x86-64-bmi2 COMP=gcc COMPCXX=g++-9.0"
767 @echo "make -j build ARCH=x86-64-ssse3 COMP=clang"
769 @echo "-------------------------------"
770 ifeq ($(SUPPORTED_ARCH)$(help_skip_sanity), true)
771 @echo "The selected architecture $(ARCH) will enable the following configuration: "
772 @$(MAKE) ARCH=$(ARCH) COMP=$(COMP) config-sanity
774 @echo "Specify a supported architecture with the ARCH option for more details"
779 .PHONY: help build profile-build strip install clean net objclean profileclean \
780 config-sanity icc-profile-use icc-profile-make gcc-profile-use gcc-profile-make \
781 clang-profile-use clang-profile-make
783 build: net config-sanity
784 $(MAKE) ARCH=$(ARCH) COMP=$(COMP) all
786 profile-build: net config-sanity objclean profileclean
788 @echo "Step 1/4. Building instrumented executable ..."
789 $(MAKE) ARCH=$(ARCH) COMP=$(COMP) $(profile_make)
791 @echo "Step 2/4. Running benchmark for pgo-build ..."
792 $(PGOBENCH) 2>&1 | tail -n 4
794 @echo "Step 3/4. Building optimized executable ..."
795 $(MAKE) ARCH=$(ARCH) COMP=$(COMP) objclean
796 $(MAKE) ARCH=$(ARCH) COMP=$(COMP) $(profile_use)
798 @echo "Step 4/4. Deleting profile data ..."
799 $(MAKE) ARCH=$(ARCH) COMP=$(COMP) profileclean
805 -mkdir -p -m 755 $(BINDIR)
807 -strip $(BINDIR)/$(EXE)
810 clean: objclean profileclean
811 @rm -f .depend *~ core
813 # evaluation network (nnue)
815 $(eval nnuenet := $(shell grep EvalFileDefaultName evaluate.h | grep define | sed 's/.*\(nn-[a-z0-9]\{12\}.nnue\).*/\1/'))
816 @echo "Default net: $(nnuenet)"
817 $(eval nnuedownloadurl := https://tests.stockfishchess.org/api/nn/$(nnuenet))
818 $(eval curl_or_wget := $(shell if hash curl 2>/dev/null; then echo "curl -skL"; elif hash wget 2>/dev/null; then echo "wget -qO-"; fi))
819 @if test -f "$(nnuenet)"; then \
820 echo "Already available."; \
822 if [ "x$(curl_or_wget)" = "x" ]; then \
823 echo "Automatic download failed: neither curl nor wget is installed. Install one of these tools or download the net manually"; exit 1; \
825 echo "Downloading $(nnuedownloadurl)"; $(curl_or_wget) $(nnuedownloadurl) > $(nnuenet);\
828 $(eval shasum_command := $(shell if hash shasum 2>/dev/null; then echo "shasum -a 256 "; elif hash sha256sum 2>/dev/null; then echo "sha256sum "; fi))
829 @if [ "x$(shasum_command)" != "x" ]; then \
830 if [ "$(nnuenet)" != "nn-"`$(shasum_command) $(nnuenet) | cut -c1-12`".nnue" ]; then \
831 echo "Failed download or $(nnuenet) corrupted, please delete!"; exit 1; \
834 echo "shasum / sha256sum not found, skipping net validation"; \
837 # clean binaries and objects
839 @rm -f $(EXE) *.o ./syzygy/*.o ./nnue/*.o ./nnue/features/*.o
841 # clean auxiliary profiling files
844 @rm -f bench.txt *.gcda *.gcno ./syzygy/*.gcda ./nnue/*.gcda ./nnue/features/*.gcda *.s
845 @rm -f stockfish.profdata *.profraw
846 @rm -f stockfish.exe.lto_wrapper_args
847 @rm -f stockfish.exe.ltrans.out
848 @rm -f ./-lstdc++.res
853 ### ==========================================================================
854 ### Section 5. Private Targets
855 ### ==========================================================================
857 all: $(EXE) client .depend
862 @echo "debug: '$(debug)'"
863 @echo "sanitize: '$(sanitize)'"
864 @echo "optimize: '$(optimize)'"
865 @echo "arch: '$(arch)'"
866 @echo "bits: '$(bits)'"
867 @echo "kernel: '$(KERNEL)'"
869 @echo "prefetch: '$(prefetch)'"
870 @echo "popcnt: '$(popcnt)'"
871 @echo "pext: '$(pext)'"
872 @echo "sse: '$(sse)'"
873 @echo "mmx: '$(mmx)'"
874 @echo "sse2: '$(sse2)'"
875 @echo "ssse3: '$(ssse3)'"
876 @echo "sse41: '$(sse41)'"
877 @echo "avx2: '$(avx2)'"
878 @echo "avxvnni: '$(avxvnni)'"
879 @echo "avx512: '$(avx512)'"
880 @echo "vnni256: '$(vnni256)'"
881 @echo "vnni512: '$(vnni512)'"
882 @echo "neon: '$(neon)'"
883 @echo "arm_version: '$(arm_version)'"
887 @echo "CXXFLAGS: $(CXXFLAGS)"
888 @echo "LDFLAGS: $(LDFLAGS)"
890 @echo "Testing config sanity. If this fails, try 'make help' ..."
892 @test "$(debug)" = "yes" || test "$(debug)" = "no"
893 @test "$(optimize)" = "yes" || test "$(optimize)" = "no"
894 @test "$(SUPPORTED_ARCH)" = "true"
895 @test "$(arch)" = "any" || test "$(arch)" = "x86_64" || test "$(arch)" = "i386" || \
896 test "$(arch)" = "ppc64" || test "$(arch)" = "ppc" || test "$(arch)" = "e2k" || \
897 test "$(arch)" = "armv7" || test "$(arch)" = "armv8" || test "$(arch)" = "arm64"
898 @test "$(bits)" = "32" || test "$(bits)" = "64"
899 @test "$(prefetch)" = "yes" || test "$(prefetch)" = "no"
900 @test "$(popcnt)" = "yes" || test "$(popcnt)" = "no"
901 @test "$(pext)" = "yes" || test "$(pext)" = "no"
902 @test "$(sse)" = "yes" || test "$(sse)" = "no"
903 @test "$(mmx)" = "yes" || test "$(mmx)" = "no"
904 @test "$(sse2)" = "yes" || test "$(sse2)" = "no"
905 @test "$(ssse3)" = "yes" || test "$(ssse3)" = "no"
906 @test "$(sse41)" = "yes" || test "$(sse41)" = "no"
907 @test "$(avx2)" = "yes" || test "$(avx2)" = "no"
908 @test "$(avx512)" = "yes" || test "$(avx512)" = "no"
909 @test "$(vnni256)" = "yes" || test "$(vnni256)" = "no"
910 @test "$(vnni512)" = "yes" || test "$(vnni512)" = "no"
911 @test "$(neon)" = "yes" || test "$(neon)" = "no"
912 @test "$(comp)" = "gcc" || test "$(comp)" = "icc" || test "$(comp)" = "mingw" || test "$(comp)" = "clang" \
913 || test "$(comp)" = "armv7a-linux-androideabi16-clang" || test "$(comp)" = "aarch64-linux-android21-clang"
916 +$(CXX) -o $@ $(OBJS) $(LDFLAGS)
919 $(MAKE) ARCH=$(ARCH) COMP=$(COMP) \
920 EXTRACXXFLAGS='-fprofile-instr-generate ' \
921 EXTRALDFLAGS=' -fprofile-instr-generate' \
925 $(XCRUN) llvm-profdata merge -output=stockfish.profdata *.profraw
926 $(MAKE) ARCH=$(ARCH) COMP=$(COMP) \
927 EXTRACXXFLAGS='-fprofile-instr-use=stockfish.profdata' \
928 EXTRALDFLAGS='-fprofile-use ' \
933 $(MAKE) ARCH=$(ARCH) COMP=$(COMP) \
934 EXTRACXXFLAGS='-fprofile-generate=profdir' \
935 EXTRACXXFLAGS+=$(EXTRAPROFILEFLAGS) \
936 EXTRALDFLAGS='-lgcov' \
940 $(MAKE) ARCH=$(ARCH) COMP=$(COMP) \
941 EXTRACXXFLAGS='-fprofile-use=profdir -fno-peel-loops -fno-tracer' \
942 EXTRACXXFLAGS+=$(EXTRAPROFILEFLAGS) \
943 EXTRALDFLAGS='-lgcov' \
948 $(MAKE) ARCH=$(ARCH) COMP=$(COMP) \
949 EXTRACXXFLAGS='-prof-gen=srcpos -prof_dir ./profdir' \
953 $(MAKE) ARCH=$(ARCH) COMP=$(COMP) \
954 EXTRACXXFLAGS='-prof_use -prof_dir ./profdir' \
961 GRPC_CPP_PLUGIN = grpc_cpp_plugin
962 GRPC_CPP_PLUGIN_PATH ?= `which $(GRPC_CPP_PLUGIN)`
964 %.grpc.pb.h %.grpc.pb.cc: %.proto
965 $(PROTOC) -I $(PROTOS_PATH) --grpc_out=. --plugin=protoc-gen-grpc=$(GRPC_CPP_PLUGIN_PATH) $<
971 %.pb.h %.pb.cc: %.proto
972 $(PROTOC) -I $(PROTOS_PATH) --cpp_out=. $<
974 #LDFLAGS += -Wl,-Bstatic -Wl,-\( -lprotobuf -lgrpc++_unsecure -lgrpc_unsecure -lgrpc -lz -Wl,-\) -Wl,-Bdynamic -ldl
975 LDFLAGS += /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/libcares.a /usr/lib/x86_64-linux-gnu/libgpr.a /usr/lib/x86_64-linux-gnu/libabsl_str_format_internal.a /usr/lib/x86_64-linux-gnu/libabsl_strings.a /usr/lib/x86_64-linux-gnu/libabsl_flags_marshalling.a /usr/lib/x86_64-linux-gnu/libabsl_throw_delegate.a /usr/lib/x86_64-linux-gnu/libabsl_raw_logging_internal.a /usr/lib/x86_64-linux-gnu/libabsl_base.a /usr/lib/x86_64-linux-gnu/libabsl_int128.a /usr/lib/x86_64-linux-gnu/libabsl_bad_optional_access.a -ldl -lz
976 #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
979 $(CXX) -o $@ $(CLIOBJS) $(LDFLAGS)
984 -@$(CXX) $(DEPENDFLAGS) -MM $(SRCS) > $@ 2> /dev/null