X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2FMakefile;h=bc7dc5c82dde0707e9dfc0f844a9bf73829c47ba;hp=25bb0f0b0e280833693aa211c56e4bc428630f38;hb=d9caede3249698440b7579e31d92aaa9984a128b;hpb=00d9fe8af09891e82d66f88c48b513d6a7326f2a

diff --git a/src/Makefile b/src/Makefile
index 25bb0f0b..bc7dc5c8 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -1,8 +1,6 @@
 # Stockfish, a UCI chess playing engine derived from Glaurung 2.1
 # Copyright (C) 2004-2008 Tord Romstad (Glaurung author)
-# Copyright (C) 2008-2010 Marco Costalba, Joona Kiiski, Tord Romstad
-#
-# This file is part of Stockfish.
+# Copyright (C) 2008-2014 Marco Costalba, Joona Kiiski, Tord Romstad
 #
 # Stockfish is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -22,21 +20,27 @@
 ### Section 1. General Configuration
 ### ==========================================================================
 
+### Establish the operating system name
+UNAME = $(shell uname)
+
 ### Executable name
 EXE = stockfish
 
 ### Installation dir definitions
 PREFIX = /usr/local
+# Haiku has a non-standard filesystem layout
+ifeq ($(UNAME),Haiku)
+	PREFIX=/boot/system/non-packaged
+endif
 BINDIR = $(PREFIX)/bin
 
 ### Built-in benchmark for pgo-builds
-PGOBENCH = ./$(EXE) bench 32 1 10 default depth
+PGOBENCH = ./$(EXE) bench 32 1 1 default time
 
 ### 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 position.o \
-	direction.o tt.o uci.o ucioption.o book.o bitbase.o san.o benchmark.o timeman.o
-
+OBJS = benchmark.o bitbase.o bitboard.o endgame.o evaluate.o main.o \
+	material.o misc.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
@@ -45,148 +49,94 @@ 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
+# 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
+# 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
-debug = no
+### 2.1. General and architecture defaults
 optimize = yes
+debug = no
+os = any
+bits = 32
+prefetch = no
+bsfq = no
+popcnt = no
+sse = no
+pext = no
 
 ### 2.2 Architecture specific
 
-# General-section
-ifeq ($(ARCH),general-64)
+ifeq ($(ARCH),general-32)
 	arch = any
-	os = any
-	bits = 64
-	bigendian = no
-	prefetch = no
-	bsfq = no
-	popcnt = no
 endif
 
-ifeq ($(ARCH),general-32)
-	arch = any
-	os = any
-	bits = 32
-	bigendian = no
-	prefetch = no
-	bsfq = no
-	popcnt = no
+ifeq ($(ARCH),x86-32-old)
+	arch = i386
 endif
 
-ifeq ($(ARCH),bigendian-64)
-	arch = any
-	os = any
-	bits = 64
-	bigendian = yes
-	prefetch = no
-	bsfq = no
-	popcnt = no
+ifeq ($(ARCH),x86-32)
+	arch = i386
+	prefetch = yes
+	sse = yes
 endif
 
-ifeq ($(ARCH),bigendian-32)
+ifeq ($(ARCH),general-64)
 	arch = any
-	os = any
-	bits = 32
-	bigendian = yes
-	prefetch = no
-	bsfq = no
-	popcnt = no
+	bits = 64
 endif
 
-# x86-section
 ifeq ($(ARCH),x86-64)
 	arch = x86_64
-	os = any
 	bits = 64
-	bigendian = no
 	prefetch = yes
 	bsfq = yes
-	popcnt = no
+	sse = yes
 endif
 
 ifeq ($(ARCH),x86-64-modern)
 	arch = x86_64
-	os = any
 	bits = 64
-	bigendian = no
 	prefetch = yes
 	bsfq = yes
 	popcnt = yes
+	sse = yes
 endif
 
-ifeq ($(ARCH),x86-32)
-	arch = i386
-	os = any
-	bits = 32
-	bigendian = no
+ifeq ($(ARCH),x86-64-bmi2)
+	arch = x86_64
+	bits = 64
 	prefetch = yes
-	bsfq = no
-	popcnt = no
-endif
-
-ifeq ($(ARCH),x86-32-old)
-	arch = i386
-	os = any
-	bits = 32
-	bigendian = no
-	prefetch = no
-	bsfq = no
-	popcnt = no
+	bsfq = yes
+	popcnt = yes
+	sse = yes
+	pext = yes
 endif
 
-# osx-section
-ifeq ($(ARCH),osx-ppc-64)
-	arch = ppc64
-	os = osx
-	bits = 64
-	bigendian = yes
-	prefetch = no
-	bsfq = no
-	popcnt = no
+ifeq ($(ARCH),armv7)
+	arch = armv7
+	prefetch = yes
+	bsfq = yes
 endif
 
-ifeq ($(ARCH),osx-ppc-32)
+ifeq ($(ARCH),ppc-32)
 	arch = ppc
-	os = osx
-	bits = 32
-	bigendian = yes
-	prefetch = no
-	bsfq = no
-	popcnt = no
 endif
 
-ifeq ($(ARCH),osx-x86-64)
-	arch = x86_64
-	os = osx
+ifeq ($(ARCH),ppc-64)
+	arch = ppc64
 	bits = 64
-	bigendian = no
-	prefetch = yes
-	bsfq = yes
-	popcnt = no
-endif
-
-ifeq ($(ARCH),osx-x86-32)
-	arch = i386
-	os = osx
-	bits = 32
-	bigendian = no
-	prefetch = yes
-	bsfq = no
-	popcnt = no
 endif
 
 
@@ -195,66 +145,72 @@ endif
 ### ==========================================================================
 
 ### 3.1 Selecting compiler (default = gcc)
+
+CXXFLAGS += -Wall -Wcast-qual -fno-exceptions -fno-rtti $(EXTRACXXFLAGS)
+LDFLAGS += $(EXTRALDFLAGS)
+
 ifeq ($(COMP),)
 	COMP=gcc
 endif
 
-ifeq ($(COMP),mingw)
-	comp=mingw
+ifeq ($(COMP),gcc)
+	comp=gcc
 	CXX=g++
-	profile_prepare = gcc-profile-prepare
-	profile_make = gcc-profile-make
-	profile_use = gcc-profile-use
-	profile_clean = gcc-profile-clean
+	CXXFLAGS += -ansi -pedantic -Wno-long-long -Wextra -Wshadow
 endif
 
-ifeq ($(COMP),gcc)
-	comp=gcc
+ifeq ($(COMP),mingw)
+	comp=mingw
 	CXX=g++
-	profile_prepare = gcc-profile-prepare
-	profile_make = gcc-profile-make
-	profile_use = gcc-profile-use
-	profile_clean = gcc-profile-clean
+	CXXFLAGS += -Wextra -Wshadow
+	LDFLAGS += -static-libstdc++ -static-libgcc
 endif
 
 ifeq ($(COMP),icc)
 	comp=icc
 	CXX=icpc
-	profile_prepare = icc-profile-prepare
-	profile_make = icc-profile-make
-	profile_use = icc-profile-use
-	profile_clean = icc-profile-clean
-endif
-
-### 3.2 General compiler settings
-CXXFLAGS = -g -Wall -Wcast-qual -fno-exceptions -fno-rtti $(EXTRACXXFLAGS)
-
-ifeq ($(comp),gcc)
-	CXXFLAGS += -ansi -pedantic -Wno-long-long -Wextra
+	CXXFLAGS += -diag-disable 1476,10120 -Wcheck -Wabi -Wdeprecated -strict-ansi
 endif
 
-ifeq ($(comp),mingw)
-	CXXFLAGS += -Wno-long-long -Wextra
+ifeq ($(COMP),clang)
+	comp=clang
+	CXX=clang++
+	CXXFLAGS += -pedantic -Wno-long-long -Wextra -Wshadow
 endif
 
 ifeq ($(comp),icc)
-	CXXFLAGS += -wd383,981,10187,10188,11505,11503 -Wcheck -Wabi -Wdeprecated -strict-ansi
+	profile_prepare = icc-profile-prepare
+	profile_make = icc-profile-make
+	profile_use = icc-profile-use
+	profile_clean = icc-profile-clean
+else
+	profile_prepare = gcc-profile-prepare
+	profile_make = gcc-profile-make
+	profile_use = gcc-profile-use
+	profile_clean = gcc-profile-clean
 endif
 
-ifeq ($(os),osx)
-	CXXFLAGS += -arch $(arch)
+ifeq ($(UNAME),Darwin)
+	CXXFLAGS += -arch $(arch) -mmacosx-version-min=10.6
+	LDFLAGS += -arch $(arch) -mmacosx-version-min=10.6
 endif
 
-### 3.3 General linker settings
-LDFLAGS = -lpthread $(EXTRALDFLAGS)
-
-ifeq ($(os),osx)
-	LDFLAGS += -arch $(arch)
+### On mingw use Windows threads, otherwise POSIX
+ifneq ($(comp),mingw)
+	# On Android Bionic's C library comes with its own pthread implementation bundled in
+	ifneq ($(arch),armv7)
+		# Haiku has pthreads in its libroot, so only link it in on other platforms
+		ifneq ($(UNAME),Haiku)
+			LDFLAGS += -lpthread
+		endif
+	endif
 endif
 
 ### 3.4 Debugging
 ifeq ($(debug),no)
 	CXXFLAGS += -DNDEBUG
+else
+	CXXFLAGS += -g
 endif
 
 ### 3.5 Optimization
@@ -263,7 +219,7 @@ ifeq ($(optimize),yes)
 	ifeq ($(comp),gcc)
 		CXXFLAGS += -O3
 
-		ifeq ($(os),osx)
+		ifeq ($(UNAME),Darwin)
 			ifeq ($(arch),i386)
 				CXXFLAGS += -mdynamic-no-pic
 			endif
@@ -271,6 +227,10 @@ ifeq ($(optimize),yes)
 				CXXFLAGS += -mdynamic-no-pic
 			endif
 		endif
+
+		ifeq ($(arch),armv7)
+			CXXFLAGS += -fno-gcse -mthumb -march=armv7-a -mfloat-abi=softfp
+		endif
 	endif
 
 	ifeq ($(comp),mingw)
@@ -278,10 +238,27 @@ ifeq ($(optimize),yes)
 	endif
 
 	ifeq ($(comp),icc)
-		CXXFLAGS += -fast
+		ifeq ($(UNAME),Darwin)
+			CXXFLAGS += -fast -mdynamic-no-pic
+		else
+			CXXFLAGS += -fast
+		endif
+	endif
+
+	ifeq ($(comp),clang)
+		CXXFLAGS += -O3
 
-		ifeq ($(os),osx)
-			CXXFLAGS += -mdynamic-no-pic
+		ifeq ($(UNAME),Darwin)
+			ifeq ($(pext),no)
+				CXXFLAGS += -flto
+				LDFLAGS += $(CXXFLAGS)
+			endif
+			ifeq ($(arch),i386)
+				CXXFLAGS += -mdynamic-no-pic
+			endif
+			ifeq ($(arch),x86_64)
+				CXXFLAGS += -mdynamic-no-pic
+			endif
 		endif
 	endif
 endif
@@ -291,36 +268,58 @@ ifeq ($(bits),64)
 	CXXFLAGS += -DIS_64BIT
 endif
 
-### 3.7 Endianess
-ifeq ($(bigendian),yes)
-	CXXFLAGS += -DBIGENDIAN
-endif
-
-### 3.8 prefetch
+### 3.7 prefetch
 ifeq ($(prefetch),yes)
-	CXXFLAGS += -msse
-	DEPENDFLAGS += -msse
+	ifeq ($(sse),yes)
+		CXXFLAGS += -msse
+		DEPENDFLAGS += -msse
+	endif
 else
 	CXXFLAGS += -DNO_PREFETCH
 endif
 
-### 3.9 bsfq
+### 3.8 bsfq
 ifeq ($(bsfq),yes)
 	CXXFLAGS += -DUSE_BSFQ
 endif
 
-### 3.10 popcnt
+### 3.9 popcnt
 ifeq ($(popcnt),yes)
-	CXXFLAGS += -DUSE_POPCNT
+	ifeq ($(comp),icc)
+		CXXFLAGS += -msse3 -DUSE_POPCNT
+	else
+		CXXFLAGS += -msse3 -mpopcnt -DUSE_POPCNT
+	endif
+endif
+
+### 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)
+	ifeq ($(optimize),yes)
+	ifeq ($(debug),no)
+		GCC_MAJOR := `$(CXX) -dumpversion | cut -f1 -d.`
+		GCC_MINOR := `$(CXX) -dumpversion | cut -f2 -d.`
+		ifeq (1,$(shell expr \( $(GCC_MAJOR) \> 4 \) \| \( $(GCC_MAJOR) \= 4 \& $(GCC_MINOR) \>= 5 \)))
+			CXXFLAGS += -flto
+			LDFLAGS += $(CXXFLAGS)
+		endif
+	endif
+	endif
 endif
 
 ### ==========================================================================
 ### Section 4. Public targets
 ### ==========================================================================
 
-default:
-	$(MAKE) ARCH=$(ARCH) COMP=$(COMP) build
-
 help:
 	@echo ""
 	@echo "To compile stockfish, type: "
@@ -329,45 +328,43 @@ help:
 	@echo ""
 	@echo "Supported targets:"
 	@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 "strip                > Strip executable"
-	@echo "install              > Install executable"
-	@echo "clean                > Clean up"
-	@echo "testrun              > Make sample run"
+	@echo "build                   > Standard build"
+	@echo "profile-build           > PGO build"
+	@echo "strip                   > Strip executable"
+	@echo "install                 > Install executable"
+	@echo "clean                   > Clean up"
 	@echo ""
 	@echo "Supported archs:"
 	@echo ""
-	@echo "x86-64               > x86 64-bit"
-	@echo "x86-64-modern        > x86 64-bit with runtime support for popcnt-instruction"
-	@echo "x86-32               > 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"
-	@echo "osx-ppc-32           > PPC-Mac OS X 32 bit"
-	@echo "osx-x86-64           > x86-Mac OS X 64 bit"
-	@echo "osx-x86-32           > x86-Mac OS X 32 bit"
-	@echo "general-64           > unspecified 64-bit"
-	@echo "general-32           > unspecified 32-bit"
-	@echo "bigendian-64         > unspecified 64-bit with bigendian byte order"
-	@echo "bigendian-32         > unspecified 32-bit with bigendian byte order"
+	@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 "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 "Supported comps:"
+	@echo "Supported compilers:"
 	@echo ""
-	@echo "gcc                  > Gnu compiler (default)"
-	@echo "icc                  > Intel compiler"
-	@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 ""
 	@echo "Non-standard targets:"
 	@echo ""
-	@echo "make hpux           >  Compile for HP-UX. Compiler = aCC"
+	@echo "make hpux               >  Compile for HP-UX. Compiler = aCC"
 	@echo ""
 	@echo "Examples. If you don't know what to do, you likely want to run: "
 	@echo ""
-	@echo "make profile-build ARCH=x86-64    (This is for 64-bit systems)"
-	@echo "make profile-build ARCH=x86-32    (This is for 32-bit systems)"
+	@echo "make build ARCH=x86-64    (This is for 64-bit systems)"
+	@echo "make build ARCH=x86-32    (This is for 32-bit systems)"
 	@echo ""
 
+.PHONY: build profile-build
 build:
 	$(MAKE) ARCH=$(ARCH) COMP=$(COMP) config-sanity
 	$(MAKE) ARCH=$(ARCH) COMP=$(COMP) all
@@ -392,34 +389,6 @@ profile-build:
 	@echo "Step 4/4. Deleting profile data ..."
 	$(MAKE) ARCH=$(ARCH) COMP=$(COMP) $(profile_clean)
 
-popcnt-profile-build:
-	$(MAKE) ARCH=$(ARCH) COMP=$(COMP) config-sanity
-	@echo ""
-	@echo "Step 0/6. Preparing for profile build."
-	$(MAKE) ARCH=$(ARCH) COMP=$(COMP) $(profile_prepare)
-	@echo ""
-	@echo "Step 1/6. Building executable for benchmark (popcnt disabled)..."
-	@touch *.cpp *.h
-	$(MAKE) ARCH=x86-64 COMP=$(COMP) $(profile_make)
-	@echo ""
-	@echo "Step 2/6. Running benchmark for pgo-build (popcnt disabled)..."
-	@$(PGOBENCH) > /dev/null
-	@echo ""
-	@echo "Step 3/6. Building executable for benchmark (popcnt enabled)..."
-	@touch *.cpp *.h
-	$(MAKE) ARCH=x86-64-modern COMP=$(COMP) $(profile_make)
-	@echo ""
-	@echo "Step 4/6. Running benchmark for pgo-build (popcnt enabled)..."
-	@$(PGOBENCH) > /dev/null
-	@echo ""
-	@echo "Step 5/6. Building final executable ..."
-	@touch *.cpp *.h
-	$(MAKE) ARCH=$(ARCH) COMP=$(COMP) $(profile_use)
-	@echo ""
-	@echo "Step 6/6. Deleting profile data ..."
-	$(MAKE) ARCH=$(ARCH) COMP=$(COMP) $(profile_clean)
-	@echo ""
-
 strip:
 	strip $(EXE)
 
@@ -431,8 +400,8 @@ install:
 clean:
 	$(RM) $(EXE) $(EXE).exe *.o .depend *~ core bench.txt *.gcda
 
-testrun:
-	@$(PGOBENCH)
+default:
+	help
 
 ### ==========================================================================
 ### Section 5. Private targets
@@ -448,10 +417,11 @@ config-sanity:
 	@echo "arch: '$(arch)'"
 	@echo "os: '$(os)'"
 	@echo "bits: '$(bits)'"
-	@echo "bigendian: '$(bigendian)'"
 	@echo "prefetch: '$(prefetch)'"
 	@echo "bsfq: '$(bsfq)'"
 	@echo "popcnt: '$(popcnt)'"
+	@echo "sse: '$(sse)'"
+	@echo "pext: '$(pext)'"
 	@echo ""
 	@echo "Flags:"
 	@echo "CXX: $(CXX)"
@@ -463,14 +433,15 @@ config-sanity:
 	@test "$(debug)" = "yes" || test "$(debug)" = "no"
 	@test "$(optimize)" = "yes" || test "$(optimize)" = "no"
 	@test "$(arch)" = "any" || test "$(arch)" = "x86_64" || test "$(arch)" = "i386" || \
-	 test "$(arch)" = "ppc64" || test "$(arch)" = "ppc"
-	@test "$(os)" = "any" || test "$(os)" = "osx"
+	 test "$(arch)" = "ppc64" || test "$(arch)" = "ppc" || test "$(arch)" = "armv7"
+	@test "$(os)" = "any"
 	@test "$(bits)" = "32" || test "$(bits)" = "64"
-	@test "$(bigendian)" = "yes" || test "$(bigendian)" = "no"
 	@test "$(prefetch)" = "yes" || test "$(prefetch)" = "no"
 	@test "$(bsfq)" = "yes" || test "$(bsfq)" = "no"
 	@test "$(popcnt)" = "yes" || test "$(popcnt)" = "no"
-	@test "$(comp)" = "gcc" || test "$(comp)" = "icc" || test "$(comp)" = "mingw"
+	@test "$(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)
 	$(CXX) -o $@ $(OBJS) $(LDFLAGS)
@@ -487,6 +458,7 @@ gcc-profile-make:
 gcc-profile-use:
 	$(MAKE) ARCH=$(ARCH) COMP=$(COMP) \
 	EXTRACXXFLAGS='-fprofile-use' \
+	EXTRALDFLAGS='-lgcov' \
 	all
 
 gcc-profile-clean:
@@ -521,7 +493,7 @@ icc-profile-clean:
 
 hpux:
 	$(MAKE) \
-	CXX='/opt/aCC/bin/aCC -AA +hpxstd98 -DBIGENDIAN -mt +O3 -DNDEBUG -DNO_PREFETCH' \
+	CXX='/opt/aCC/bin/aCC -AA +hpxstd98 -mt +O3 -DNDEBUG -DNO_PREFETCH' \
 	CXXFLAGS="" \
 	LDFLAGS="" \
 	all