BINDIR = $(PREFIX)/bin
### Built-in benchmark for pgo-builds and signature
-PGOBENCH = ./$(EXE) bench 32 1 10 default depth
+PGOBENCH = ./$(EXE) bench 32 1 1 default time
SIGNBENCH = ./$(EXE) bench
### Object files
# with GCC and ICC 64-bit)
# popcnt = yes/no --- -DUSE_POPCNT --- Use popcnt x86_64 asm-instruction
# sse = yes/no --- -msse --- Use Intel Streaming SIMD Extensions
+# pext = yes/no --- -DUSE_PEXT --- Use pext 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 and architecture defaults
-debug = no
optimize = yes
-
+debug = no
os = any
bits = 32
prefetch = no
bsfq = no
popcnt = no
sse = no
+pext = no
### 2.2 Architecture specific
sse = yes
endif
-ifeq ($(ARCH),armv7)
- arch = armv7
- prefetch = yes
- bsfq = yes
-endif
-
-ifeq ($(ARCH),osx-ppc-32)
- arch = ppc
- os = osx
-endif
-
-ifeq ($(ARCH),osx-ppc-64)
- arch = ppc64
- os = osx
- bits = 64
-endif
-
-ifeq ($(ARCH),linux-ppc-64)
- arch = ppc64
- bits = 64
-endif
-
-ifeq ($(ARCH),osx-x86-64)
+ifeq ($(ARCH),x86-64-bmi2)
arch = x86_64
- os = osx
bits = 64
prefetch = yes
bsfq = yes
+ popcnt = yes
sse = yes
+ pext = yes
endif
-ifeq ($(ARCH),osx-x86-64-modern)
- arch = x86_64
- os = osx
- bits = 64
+ifeq ($(ARCH),armv7)
+ arch = armv7
prefetch = yes
bsfq = yes
- popcnt = yes
- sse = yes
endif
-ifeq ($(ARCH),osx-x86-32)
- arch = i386
- os = osx
- prefetch = yes
- bsfq = no
- popcnt = no
- sse = yes
+ifeq ($(ARCH),ppc-32)
+ arch = ppc
+endif
+
+ifeq ($(ARCH),ppc-64)
+ arch = ppc64
+ bits = 64
endif
profile_clean = gcc-profile-clean
endif
-ifeq ($(os),osx)
+ifeq ($(UNAME),Darwin)
CXXFLAGS += -arch $(arch) -mmacosx-version-min=10.6
LDFLAGS += -arch $(arch) -mmacosx-version-min=10.6
endif
ifeq ($(comp),gcc)
CXXFLAGS += -O3
- ifeq ($(os),osx)
+ ifeq ($(UNAME),Darwin)
ifeq ($(arch),i386)
CXXFLAGS += -mdynamic-no-pic
endif
endif
ifeq ($(comp),icc)
- ifeq ($(os),osx)
+ ifeq ($(UNAME),Darwin)
CXXFLAGS += -fast -mdynamic-no-pic
else
CXXFLAGS += -fast
ifeq ($(comp),clang)
CXXFLAGS += -O3
- ifeq ($(os),osx)
- CXXFLAGS += -flto
+ ifeq ($(UNAME),Darwin)
+ ifeq ($(pext),no)
+ CXXFLAGS += -flto
+ LDFLAGS += $(CXXFLAGS)
+ endif
ifeq ($(arch),i386)
CXXFLAGS += -mdynamic-no-pic
endif
CXXFLAGS += -msse3 -DUSE_POPCNT
endif
-### 3.10 Link Time Optimization, it works since gcc 4.5 but not on mingw.
+### 3.10 pext
+ifeq ($(pext),yes)
+ CXXFLAGS += -DUSE_PEXT
+ ifeq ($(comp),$(filter $(comp),gcc clang mingw))
+ CXXFLAGS += -mbmi -mbmi2
+ endif
+endif
+
+### 3.11 Link Time Optimization, it works since gcc 4.5 but not on mingw.
### This is a mix of compile and link time options because the lto link phase
### needs access to the optimization flags.
ifeq ($(comp),gcc)
@echo "Supported targets:"
@echo ""
@echo "build > Standard build"
- @echo "signature-build > Standard build with embedded signature"
@echo "profile-build > PGO build"
- @echo "signature-profile-build > PGO build with embedded signature"
@echo "strip > Strip executable"
@echo "install > Install executable"
@echo "clean > Clean up"
@echo ""
@echo "x86-64 > x86 64-bit"
@echo "x86-64-modern > x86 64-bit with popcnt support"
+ @echo "x86-64-bmi2 > x86 64-bit with pext support"
@echo "x86-32 > x86 32-bit with SSE support"
@echo "x86-32-old > x86 32-bit fall back for old hardware"
- @echo "linux-ppc-64 > PPC-Linux 64 bit"
- @echo "osx-ppc-64 > PPC-Mac OS X 64 bit"
- @echo "osx-ppc-32 > PPC-Mac OS X 32 bit"
- @echo "osx-x86-64-modern > x86-Mac OS X 64 bit with popcnt support"
- @echo "osx-x86-64 > x86-Mac OS X 64 bit"
- @echo "osx-x86-32 > x86-Mac OS X 32 bit"
- @echo "armv7 > ARMv7 32 bit"
+ @echo "ppc-64 > PPC 64-bit"
+ @echo "ppc-32 > PPC 32-bit"
+ @echo "armv7 > ARMv7 32-bit"
@echo "general-64 > unspecified 64-bit"
@echo "general-32 > unspecified 32-bit"
@echo ""
@echo "make build ARCH=x86-32 (This is for 32-bit systems)"
@echo ""
-.PHONY: build profile-build embed-signature
+.PHONY: build profile-build
build:
$(MAKE) ARCH=$(ARCH) COMP=$(COMP) config-sanity
$(MAKE) ARCH=$(ARCH) COMP=$(COMP) all
@echo "Step 4/4. Deleting profile data ..."
$(MAKE) ARCH=$(ARCH) COMP=$(COMP) $(profile_clean)
-embed-signature:
- @echo "Running benchmark for getting the signature ..."
- @$(SIGNBENCH) 2>&1 | sed -n 's/Nodes searched : \(.*\)/\/string Version\/s\/"\\(.*\\)"\/"sig-\1"\//p' > sign.txt
- @sed -f sign.txt misc.cpp > misc2.cpp
- @mv misc2.cpp misc.cpp
- @rm sign.txt
-
-signature-build: build embed-signature
- $(MAKE) ARCH=$(ARCH) COMP=$(COMP) all
-
-signature-profile-build: build embed-signature profile-build
-
strip:
strip $(EXE)
@echo "bsfq: '$(bsfq)'"
@echo "popcnt: '$(popcnt)'"
@echo "sse: '$(sse)'"
+ @echo "pext: '$(pext)'"
@echo ""
@echo "Flags:"
@echo "CXX: $(CXX)"
@test "$(optimize)" = "yes" || test "$(optimize)" = "no"
@test "$(arch)" = "any" || test "$(arch)" = "x86_64" || test "$(arch)" = "i386" || \
test "$(arch)" = "ppc64" || test "$(arch)" = "ppc" || test "$(arch)" = "armv7"
- @test "$(os)" = "any" || test "$(os)" = "osx"
+ @test "$(os)" = "any"
@test "$(bits)" = "32" || test "$(bits)" = "64"
@test "$(prefetch)" = "yes" || test "$(prefetch)" = "no"
@test "$(bsfq)" = "yes" || test "$(bsfq)" = "no"
@test "$(popcnt)" = "yes" || test "$(popcnt)" = "no"
@test "$(sse)" = "yes" || test "$(sse)" = "no"
+ @test "$(pext)" = "yes" || test "$(pext)" = "no"
@test "$(comp)" = "gcc" || test "$(comp)" = "icc" || test "$(comp)" = "mingw" || test "$(comp)" = "clang"
$(EXE): $(OBJS)
projects / stockfish / blobdiff