X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2FMakefile;h=2a03492fa863b6e2fdd5984026a873c8cd24c86e;hp=623c20bbadcb954807f6593a9d06384c582e966f;hb=7b4aa1070882cba085c9d6ed03d934734c395fe5;hpb=28bf56e7253336c7e62c9180ff5c591d168352f4

diff --git a/src/Makefile b/src/Makefile
index 623c20bb..2a03492f 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -32,7 +32,7 @@ PGOBENCH = ./$(EXE) bench 32 1 10 default depth
 
 ### Object files
 OBJS = benchmark.o bitbase.o bitboard.o book.o endgame.o evaluate.o main.o \
-	material.o misc.o move.o movegen.o movepick.o pawns.o position.o \
+	material.o misc.o movegen.o movepick.o notation.o pawns.o position.o \
 	search.o thread.o timeman.o tt.o uci.o ucioption.o
 
 ### ==========================================================================
@@ -47,7 +47,6 @@ OBJS = benchmark.o bitbase.o bitboard.o book.o endgame.o evaluate.o main.o \
 # arch = (name)       --- (-arch)          --- Target architecture
 # os = (name)         ---                  --- Target operating system
 # bits = 64/32        --- -DIS_64BIT       --- 64-/32-bit operating system
-# bigendian = yes/no  --- -DBIGENDIAN      --- big/little-endian byte order
 # 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)
@@ -68,7 +67,6 @@ ifeq ($(ARCH),general-64)
 	arch = any
 	os = any
 	bits = 64
-	bigendian = no
 	prefetch = no
 	bsfq = no
 	popcnt = no
@@ -78,27 +76,6 @@ ifeq ($(ARCH),general-32)
 	arch = any
 	os = any
 	bits = 32
-	bigendian = no
-	prefetch = no
-	bsfq = no
-	popcnt = no
-endif
-
-ifeq ($(ARCH),bigendian-64)
-	arch = any
-	os = any
-	bits = 64
-	bigendian = yes
-	prefetch = no
-	bsfq = no
-	popcnt = no
-endif
-
-ifeq ($(ARCH),bigendian-32)
-	arch = any
-	os = any
-	bits = 32
-	bigendian = yes
 	prefetch = no
 	bsfq = no
 	popcnt = no
@@ -109,7 +86,6 @@ ifeq ($(ARCH),x86-64)
 	arch = x86_64
 	os = any
 	bits = 64
-	bigendian = no
 	prefetch = yes
 	bsfq = yes
 	popcnt = no
@@ -119,7 +95,6 @@ ifeq ($(ARCH),x86-64-modern)
 	arch = x86_64
 	os = any
 	bits = 64
-	bigendian = no
 	prefetch = yes
 	bsfq = yes
 	popcnt = yes
@@ -129,7 +104,6 @@ ifeq ($(ARCH),x86-32)
 	arch = i386
 	os = any
 	bits = 32
-	bigendian = no
 	prefetch = yes
 	bsfq = no
 	popcnt = no
@@ -139,7 +113,6 @@ ifeq ($(ARCH),x86-32-old)
 	arch = i386
 	os = any
 	bits = 32
-	bigendian = no
 	prefetch = no
 	bsfq = no
 	popcnt = no
@@ -150,7 +123,6 @@ ifeq ($(ARCH),osx-ppc-64)
 	arch = ppc64
 	os = osx
 	bits = 64
-	bigendian = yes
 	prefetch = no
 	bsfq = no
 	popcnt = no
@@ -160,7 +132,6 @@ ifeq ($(ARCH),osx-ppc-32)
 	arch = ppc
 	os = osx
 	bits = 32
-	bigendian = yes
 	prefetch = no
 	bsfq = no
 	popcnt = no
@@ -170,7 +141,6 @@ ifeq ($(ARCH),osx-x86-64)
 	arch = x86_64
 	os = osx
 	bits = 64
-	bigendian = no
 	prefetch = yes
 	bsfq = yes
 	popcnt = no
@@ -180,7 +150,6 @@ ifeq ($(ARCH),osx-x86-32)
 	arch = i386
 	os = osx
 	bits = 32
-	bigendian = no
 	prefetch = yes
 	bsfq = no
 	popcnt = no
@@ -223,6 +192,15 @@ ifeq ($(COMP),icc)
 	profile_clean = icc-profile-clean
 endif
 
+ifeq ($(COMP),clang)
+	comp=clang
+	CXX=clang++
+	profile_prepare = gcc-profile-prepare
+	profile_make = gcc-profile-make
+	profile_use = gcc-profile-use
+	profile_clean = gcc-profile-clean
+endif
+
 ### 3.2 General compiler settings
 CXXFLAGS = -g -Wall -Wcast-qual -fno-exceptions -fno-rtti $(EXTRACXXFLAGS)
 
@@ -238,12 +216,21 @@ ifeq ($(comp),icc)
 	CXXFLAGS += -wd383,981,1418,1419,10187,10188,11505,11503 -Wcheck -Wabi -Wdeprecated -strict-ansi
 endif
 
+ifeq ($(comp),clang)
+	CXXFLAGS += -ansi -pedantic -Wno-long-long -Wextra -Wshadow
+endif
+
 ifeq ($(os),osx)
 	CXXFLAGS += -arch $(arch)
 endif
 
 ### 3.3 General linker settings
-LDFLAGS = -lpthread $(EXTRALDFLAGS)
+LDFLAGS = $(EXTRALDFLAGS)
+
+### On mingw use Windows threads, otherwise POSIX
+ifneq ($(comp),mingw)
+	LDFLAGS += -lpthread
+endif
 
 ifeq ($(os),osx)
 	LDFLAGS += -arch $(arch)
@@ -281,6 +268,19 @@ ifeq ($(optimize),yes)
 			CXXFLAGS += -O3
 		endif
 	endif
+
+	ifeq ($(comp),clang)
+		CXXFLAGS += -O4
+
+		ifeq ($(os),osx)
+			ifeq ($(arch),i386)
+				CXXFLAGS += -mdynamic-no-pic
+			endif
+			ifeq ($(arch),x86_64)
+				CXXFLAGS += -mdynamic-no-pic
+			endif
+		endif
+	endif
 endif
 
 ### 3.6. Bits
@@ -288,12 +288,7 @@ 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
@@ -301,17 +296,17 @@ 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 += -msse3 -DUSE_POPCNT
 endif
 
-### 3.11 Link Time Optimization, it works since gcc 4.5 but not on mingw.
+### 3.10 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 ($(comp),gcc)
@@ -319,7 +314,7 @@ ifeq ($(comp),gcc)
 	GCC_MINOR := `$(CXX) -dumpversion | cut -f2 -d.`
 	ifeq (1,$(shell expr \( $(GCC_MAJOR) \> 4 \) \| \( $(GCC_MAJOR) \= 4 \& $(GCC_MINOR) \>= 5 \)))
 		CXXFLAGS += -flto
-		LDFLAGS += -flto
+		LDFLAGS += $(CXXFLAGS)
 	endif
 endif
 
@@ -354,14 +349,13 @@ help:
 	@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 ""
 	@echo "Supported comps:"
 	@echo ""
 	@echo "gcc                  > Gnu compiler (default)"
 	@echo "icc                  > Intel compiler"
 	@echo "mingw                > Gnu compiler with MinGW under Windows"
+	@echo "clang                > LLVM Clang compiler"
 	@echo ""
 	@echo "Non-standard targets:"
 	@echo ""
@@ -428,7 +422,6 @@ config-sanity:
 	@echo "arch: '$(arch)'"
 	@echo "os: '$(os)'"
 	@echo "bits: '$(bits)'"
-	@echo "bigendian: '$(bigendian)'"
 	@echo "prefetch: '$(prefetch)'"
 	@echo "bsfq: '$(bsfq)'"
 	@echo "popcnt: '$(popcnt)'"
@@ -446,11 +439,10 @@ config-sanity:
 	 test "$(arch)" = "ppc64" || test "$(arch)" = "ppc"
 	@test "$(os)" = "any" || test "$(os)" = "osx"
 	@test "$(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 "$(comp)" = "gcc" || test "$(comp)" = "icc" || test "$(comp)" = "mingw" || test "$(comp)" = "clang"
 
 $(EXE): $(OBJS)
 	$(CXX) -o $@ $(OBJS) $(LDFLAGS)
@@ -502,7 +494,7 @@ 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