bruno/brchess
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Makefile deps improved, improve Emacs dir locals.

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This commit is contained in:
Bruno Raoult
2023-06-24 12:14:02 +02:00
parent 1154f141c9
commit 9b25a6ba8c
5 changed files with 89 additions and 109 deletions
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1
.gitignore vendored
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@@ -18,3 +18,4 @@ brchess
/test/ /test/
/obj/ /obj/
/lib/ /lib/
/.deps/

6
FENTESTS.txt
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@@ -22,3 +22,9 @@ k7/8/8/1p1p2pP/pPpPp3/P1PpPp2/NBNP1P2/KBB1B3 w - g6 0 1
# 2 Kings, W/B/ pawns on 7th for promotion # 2 Kings, W/B/ pawns on 7th for promotion
k4n2/4P3/8/8/8/8/4p3/K4N2 w - - 0 1 k4n2/4P3/8/8/8/8/4p3/K4N2 w - - 0 1
# white castled, and can e.p. on c6 black can castle
# white is a pawn down
# white has 35 or 36 moves: P=11 + 1 e.p. N=6+3 B=5+5 R=1 Q=3 K=1 + 1 e.p.
# black has 32 or 33 moves: P=11 N=2+7 B=5 R=3 Q=3 K=1 + castle
rnbqk2r/pp1pbpp1/7p/2pPp3/4n3/3B1N2/PPP2PPP/RNBQ1RK1 w kq c6 0 7

161
Makefile
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@@ -14,7 +14,6 @@ SHELL := /bin/bash
CC := gcc CC := gcc
BEAR := bear BEAR := bear
CCLSFILE := compile_commands.json CCLSFILE := compile_commands.json
DEPFILE := make.deps
BINDIR := ./bin BINDIR := ./bin
SRCDIR := ./src SRCDIR := ./src
@@ -33,8 +32,6 @@ SRC := $(wildcard $(SRCDIR)/*.c)
INC := $(wildcard $(SRCDIR)/*.h) INC := $(wildcard $(SRCDIR)/*.h)
SRC_S := $(notdir $(SRC)) SRC_S := $(notdir $(SRC))
.SECONDEXPANSION:
OBJ=$(addprefix $(OBJDIR)/,$(SRC_S:.c=.o))
BIN=fen piece move eval brchess BIN=fen piece move eval brchess
LIBS = -l$(LIB) -lreadline -lncurses LIBS = -l$(LIB) -lreadline -lncurses
@@ -49,116 +46,110 @@ CFLAGS += -march=native
CFLAGS += -Wmissing-declarations CFLAGS += -Wmissing-declarations
##################################### DEBUG flags ##################################### DEBUG flags
CFLAGS += -DDEBUG # global CPPFLAGS = -I$(INCDIR)
CFLAGS += -DDEBUG_DEBUG # enable log() functions CPPFLAGS += -DDEBUG # global
CFLAGS += -DDEBUG_POOL # memory pools management CPPFLAGS += -DDEBUG_DEBUG # enable log() functions
CFLAGS += -DDEBUG_FEN # FEN decoding CPPFLAGS += -DDEBUG_POOL # memory pools management
CFLAGS += -DDEBUG_MOVE # move generation CPPFLAGS += -DDEBUG_FEN # FEN decoding
CFLAGS += -DDEBUG_EVAL # eval functions CPPFLAGS += -DDEBUG_MOVE # move generation
CFLAGS += -DDEBUG_PIECE # piece list management CPPFLAGS += -DDEBUG_EVAL # eval functions
#CFLAGS += -DDEBUG_BITS # bits functions (take care !) CPPFLAGS += -DDEBUG_PIECE # piece list management
#CFLAGS += -DDEBUG_EVAL # sleep 1 sec within main loop (SIGINTR test)
#CFLAGS += -DDEBUG_EVAL2 # eval 2
#CFLAGS += -DDEBUG_EVAL3 # eval 3
#CFLAGS += -DDEBUG_MEM # malloc
##################################### General targets ##################################### General targets
.PHONY: compile cflags all clean .PHONY: compile cflags all clean cleanall
compile: lib $(OBJ) $(BIN) compile: libs objects bin
cflags: cflags:
@echo CFLAGS used: $(CFLAGS) @echo CFLAGS: "$(CFLAGS)"
@echo CPPFLAGS: $(CPPFLAGS)
@echo DEPFLAGS: $(DEPFLAGS)
@echo LDFLAGS: $(LDFLAGS)
all: clean compile all: clean compile
clean: clean: cleanobj cleanbin
rm -rf $(OBJ) core $(BIN)
##################################### Generate and include dependencies cleanall: clean cleandeps cleanlib
.PHONY: deps cleandeps $(DEPFILE)
##################################### Dependencies
.PHONY: deps cleandeps
DEPDIR := ./.deps
DEPFILES := $(addprefix $(DEPDIR)/,$(SRC_S:.c=.d))
DEPFLAGS = -MT $@ -MMD -MP -MF $(DEPDIR)/$*.d
$(DEPFILES):
include $(wildcard $(DEPFILES))
$(DEPDIR):
@echo creating $@ directory.
@mkdir -p $@
cleandeps: cleandeps:
rm -f $(DEPFILE) $(RM) -rf $(DEPDIR)
deps: $(DEPFILE)
$(DEPFILE): $(SRC) $(INC)
@echo generating dependancies.
$(CC) -MM -MF $(DEPFILE) -I $(INCDIR) $(SRC)
#cp $@ $@.sav
sed -i "s|\(.*\.o\):|${OBJDIR}/\0:|" $@
include $(DEPFILE)
##################################### objects ##################################### objects
.PHONY: obj .SECONDEXPANSION:
OBJ=$(addprefix $(OBJDIR)/,$(SRC_S:.c=.o))
obj: $(OBJ) .PHONY: cleanobj
#$(OBJ): $(OBJDIR)/%.o: $(SRCDIR)/%.c
# @mkdir -p $(@D) objects: $(OBJ)
# $(CC) -c $(CFLAGS) -o $@ $<
$(OBJDIR)/%.o: $(SRCDIR)/%.c cleanobj:
echo SRC_S=$(SRC_S) $(RM) -rf $(OBJDIR)
echo O=$(OBJ)
mkdir -p $(@D) $(OBJDIR):
@echo compiling A=$@ I=$< @echo creating $@ directory.
$(CC) -c $(CFLAGS) -I $(INCDIR) -o $@ $< @mkdir -p $@
$(OBJDIR)/%.o: $(SRCDIR)/%.c $(DEPDIR)/%.d | $(OBJDIR) $(DEPDIR)
@echo compiling $<.
@$(CC) -c $(CPPFLAGS) $(CFLAGS) $(DEPFLAGS) -I $(INCDIR) -o $@ $<
##################################### binaries ##################################### binaries
#fen: CFLAGS+=-DBIN_$$@ .PHONY: bin cleanbin
#$(BIN): $$(subst $(OBJDIR)/$$@.o,,$(OBJ)) $(SRCDIR)/$$@.c
# @echo compiling $@. bin: $(BIN)
# @$(CC) -DBIN_$@ $(CFLAGS) $^ $(LIBS) -o $@
cleanbin:
$(RM) -f $(BIN)
# TODO: find a better dependancy graph # TODO: find a better dependancy graph
$(BIN): $$(subst $(OBJDIR)/$$@.o,,$(OBJ)) $(SRCDIR)/$$@.c $(BIN): $$(subst $(OBJDIR)/$$@.o,,$(OBJ)) $(SRCDIR)/$$@.c
@echo compiling $@. @echo generating $@.
@echo NEED_TO_CHANGE_THIS=$^ @#echo NEED_TO_CHANGE_THIS=$^
$(CC) -DBIN_$@ $(CFLAGS) -I $(INCDIR) $^ $(LDFLAGS) $(LIBS) -o $@ @$(CC) -DBIN_$@ $(CFLAGS) -I $(INCDIR) $^ $(LDFLAGS) $(LIBS) -o $@
#pool: CFLAGS+=-DPOOLBIN
#pool: $$(subst $(OBJDIR)/$$@.o,,$(OBJ)) $(SRCDIR)/$$@.c
# $(CC) $(CFLAGS) $^ -o $@
# piece: CFLAGS+=-DPIECEBIN
# piece: $$(subst $(OBJDIR)/$$@.o,,$(OBJ)) $(SRCDIR)/$$@.c
# $(CC) $(CFLAGS) $^ -o $@
# move: CFLAGS+=-DMOVEBIN
# move: $$(subst $(OBJDIR)/$$@.o,,$(OBJ)) $(SRCDIR)/$$@.c
# $(CC) $(CFLAGS) $^ -o $@
# debug: CFLAGS+=-DDEBUGBIN
# debug: $$(subst $(OBJDIR)/$$@.o,,$(OBJ)) $(SRCDIR)/$$@.c
# $(CC) $(CFLAGS) $^ -o $@
#.PHONY: bits
#bits2: src/bits.c
# $(CC) $(CFLAGS) -S $^ -o $@.s
# $(CC) $(CFLAGS) $^ -o $@
##################################### br library ##################################### br library
.PHONY: cleanlib lib .PHONY: cleanlib libs
cleanlib: clean ARFLAGS = r
@$(RM) -f $(SLIB) $(DLIB) $(LIBOBJ)
lib: $(DLIB) $(SLIB) cleanlib:
$(RM) -rf $(LIBDIR) $(LIBOBJ)
$(SLIB): $(LIBOBJ) $(LIBDIR):
@echo creating $@ directory.
@mkdir -p $@
libs: $(DLIB) $(SLIB) | $(LIBDIR)
# remove default rule
%.o: %.c
$(LIBSRCDIR)/%.o: $(LIBSRCDIR)/%.c
@echo compiling library $< "->" $@.
@$(CC) -c $(CPPFLAGS) $(CFLAGS) -I $(INCDIR) -o $@ $<
$(SLIB): $(LIBOBJ) | $(LIBDIR)
@echo building $@ static library. @echo building $@ static library.
@mkdir -p $(LIBDIR)
@$(AR) $(ARFLAGS) -o $@ $^ @$(AR) $(ARFLAGS) -o $@ $^
$(DLIB): CFLAGS += -fPIC $(DLIB): CFLAGS += -fPIC
$(DLIB): LDFLAGS += -shared $(DLIB): LDFLAGS += -shared
$(DLIB): $(LIBOBJ) $(DLIB): $(LIBOBJ) | $(LIBDIR)
@echo building $@ shared library. @echo building $@ shared library.
@mkdir -p $(LIBDIR)
@$(CC) $(LDFLAGS) $^ -o $@ @$(CC) $(LDFLAGS) $^ -o $@
.c.o:
@echo compiling $<.
@$(CC) -c $(CFLAGS) $(LDFLAGS) -I $(INCDIR) -o $@ $<

1
dir-locals.el
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@@ -1 +0,0 @@
((c-mode . ((compile-command . "make -C ../build -j2 whatever"))))

17
make.deps
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@@ -1,17 +0,0 @@
./obj/bits.o:: src/bits.c src/bits.h src/debug.h
./obj/bodichess.o:: src/bodichess.c src/chessdefs.h src/bits.h src/debug.h \
src/board.h src/piece.h src/list.h src/pool.h src/move.h src/position.h \
src/fen.h src/eval.h src/bodichess.h
./obj/debug.o:: src/debug.c src/debug.h
./obj/eval.o:: src/eval.c src/eval.h src/position.h src/chessdefs.h src/bits.h \
src/debug.h src/board.h src/piece.h src/list.h src/pool.h
./obj/fen.o:: src/fen.c src/debug.h src/chessdefs.h src/bits.h src/position.h \
src/board.h src/piece.h src/list.h src/pool.h src/fen.h
./obj/move.o:: src/move.c src/chessdefs.h src/bits.h src/debug.h src/board.h \
src/piece.h src/list.h src/pool.h src/move.h src/position.h
./obj/piece.o:: src/piece.c src/chessdefs.h src/bits.h src/debug.h src/piece.h \
src/list.h src/pool.h src/board.h src/position.h
./obj/pool.o:: src/pool.c src/list.h src/pool.h src/debug.h
./obj/position.o:: src/position.c src/chessdefs.h src/bits.h src/debug.h \
src/position.h src/board.h src/piece.h src/list.h src/pool.h src/move.h \
src/fen.h