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rename to brchess

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This commit is contained in:
Bruno Raoult
2023-06-22 16:07:16 +02:00
parent 6f3570ef40
commit cb94ca52b9
5 changed files with 102 additions and 47 deletions
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2
.gitignore vendored
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@@ -13,6 +13,8 @@ debug
brchess brchess
*.o *.o
*.s *.s
*.old
*.save
/test/ /test/
/obj/ /obj/
/lib/ /lib/

115
Makefile
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@@ -1,44 +1,56 @@
# Makefile - GNU make only. # Makefile - GNU make only.
# #
# Copyright (C) 2021 Bruno Raoult ("br") # Copyright (C) 2021-2023 Bruno Raoult ("br")
# Licensed under the GNU General Public License v3.0 or later. # Licensed under the GNU General Public License v3.0 or later.
# Some rights reserved. See COPYING. # Some rights reserved. See COPYING.
# * You should have received a copy of the GNU General Public License along with this #
# program. If not, see <https://www.gnu.org/licenses/gpl-3.0-standalone.htmlL>. # You should have received a copy of the GNU General Public License along with this
# program. If not, see <https://www.gnu.org/licenses/gpl-3.0-standalone.html>.
# #
# SPDX-License-Identifier: GPL-3.0-or-later <https://spdx.org/licenses/GPL-3.0-or-later.html> # SPDX-License-Identifier: GPL-3.0-or-later <https://spdx.org/licenses/GPL-3.0-or-later.html>
# #
BINDIR := ./bin SHELL := /bin/bash
SRCDIR := ./src CC := gcc
OBJDIR := ./obj BEAR := bear
DEPS := make.deps CCLSFILE := compile_commands.json
DEPFILE := make.deps
SRC=$(wildcard $(SRCDIR)/*.c) BINDIR := ./bin
INC=$(wildcard $(SRCDIR)/*.h) SRCDIR := ./src
SRC_S=$(notdir $(SRC)) OBJDIR := ./obj
INCDIR := ./include
LIBDIR := ./lib
LIBSRCDIR := ./libsrc
LDFLAGS := -L$(LIBDIR)
LIB := br_$(shell uname -m)
SLIB := $(LIBDIR)/lib$(LIB).a
DLIB := $(LIBDIR)/lib$(LIB).so
LIBSRC := $(wildcard $(LIBSRCDIR)/*.c)
LIBOBJ := $(patsubst %.c,%.o,$(LIBSRC))
CC=gcc SRC := $(wildcard $(SRCDIR)/*.c)
INC := $(wildcard $(SRCDIR)/*.h)
SRC_S := $(notdir $(SRC))
.SECONDEXPANSION: .SECONDEXPANSION:
OBJ=$(addprefix $(OBJDIR)/,$(SRC_S:.c=.o)) OBJ=$(addprefix $(OBJDIR)/,$(SRC_S:.c=.o))
BIN=fen pool piece move debug eval bits bodichess BIN=fen piece move eval brchess
LIBS = -lreadline -lncurses LIBS = -l$(LIB) -lreadline -lncurses
CFLAGS += -std=gnu99
CFLAGS += -std=gnu11
#CFLAGS += -O2 #CFLAGS += -O2
CFLAGS += -g CFLAGS += -g
CFLAGS += -Wall CFLAGS += -Wall
CFLAGS += -Wextra CFLAGS += -Wextra
CFLAGS += -march=native CFLAGS += -march=native
#CFLAGS += -pedantic
#CFLAGS += -Wno-pointer-arith
#CFLAGS += -Werror
CFLAGS += -Wmissing-declarations CFLAGS += -Wmissing-declarations
##################################### DEBUG flags ##################################### DEBUG flags
CFLAGS += -DDEBUG # global CFLAGS += -DDEBUG # global
CFLAGS += -DDEBUG_DEBUG # enable log() functions
CFLAGS += -DDEBUG_POOL # memory pools management CFLAGS += -DDEBUG_POOL # memory pools management
CFLAGS += -DDEBUG_FEN # FEN decoding CFLAGS += -DDEBUG_FEN # FEN decoding
CFLAGS += -DDEBUG_MOVE # move generation CFLAGS += -DDEBUG_MOVE # move generation
@@ -51,33 +63,50 @@ CFLAGS += -DDEBUG_PIECE # piece list management
#CFLAGS += -DDEBUG_EVAL3 # eval 3 #CFLAGS += -DDEBUG_EVAL3 # eval 3
#CFLAGS += -DDEBUG_MEM # malloc #CFLAGS += -DDEBUG_MEM # malloc
.PHONY: all cflags clean ##################################### General targets
.PHONY: compile cflags all clean
compile: cflags $(OBJ) $(BIN) compile: lib $(OBJ) $(BIN)
cflags: cflags:
@echo CFLAGS used: $(CFLAGS) @echo CFLAGS used: $(CFLAGS)
all: clean compile all: clean compile
$(DEPS): $(SRC) $(INC)
@echo generating dependancies.
@$(CC) -MM $(SRC) > $@
@sed -i "s|\(.*\.o\):|${OBJDIR}/\0:|" $@
include $(DEPS)
clean: clean:
rm -rf $(OBJ) core $(BIN) rm -rf $(OBJ) core $(BIN)
##################################### Generate and include dependencies
.PHONY: deps cleandeps $(DEPFILE)
cleandeps:
rm -f $(DEPFILE)
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
.PHONY: obj
obj: $(OBJ)
#$(OBJ): $(OBJDIR)/%.o: $(SRCDIR)/%.c #$(OBJ): $(OBJDIR)/%.o: $(SRCDIR)/%.c
# @mkdir -p $(@D) # @mkdir -p $(@D)
# $(CC) -c $(CFLAGS) -o $@ $< # $(CC) -c $(CFLAGS) -o $@ $<
$(OBJDIR)/%.o: $(OBJDIR)/%.o: $(SRCDIR)/%.c
@mkdir -p $(@D) echo SRC_S=$(SRC_S)
@echo compiling $@. echo O=$(OBJ)
@$(CC) -c $(CFLAGS) -o $@ $< mkdir -p $(@D)
@echo compiling A=$@ I=$<
$(CC) -c $(CFLAGS) -I $(INCDIR) -o $@ $<
##################################### binaries
#fen: CFLAGS+=-DBIN_$$@ #fen: CFLAGS+=-DBIN_$$@
#$(BIN): $$(subst $(OBJDIR)/$$@.o,,$(OBJ)) $(SRCDIR)/$$@.c #$(BIN): $$(subst $(OBJDIR)/$$@.o,,$(OBJ)) $(SRCDIR)/$$@.c
# @echo compiling $@. # @echo compiling $@.
@@ -87,7 +116,7 @@ $(OBJDIR)/%.o:
$(BIN): $$(subst $(OBJDIR)/$$@.o,,$(OBJ)) $(SRCDIR)/$$@.c $(BIN): $$(subst $(OBJDIR)/$$@.o,,$(OBJ)) $(SRCDIR)/$$@.c
@echo compiling $@. @echo compiling $@.
@echo NEED_TO_CHANGE_THIS=$^ @echo NEED_TO_CHANGE_THIS=$^
@$(CC) -DBIN_$@ $(CFLAGS) $^ $(LIBS) -o $@ $(CC) -DBIN_$@ $(CFLAGS) -I $(INCDIR) $^ $(LDFLAGS) $(LIBS) -o $@
#pool: CFLAGS+=-DPOOLBIN #pool: CFLAGS+=-DPOOLBIN
#pool: $$(subst $(OBJDIR)/$$@.o,,$(OBJ)) $(SRCDIR)/$$@.c #pool: $$(subst $(OBJDIR)/$$@.o,,$(OBJ)) $(SRCDIR)/$$@.c
@@ -109,3 +138,27 @@ $(BIN): $$(subst $(OBJDIR)/$$@.o,,$(OBJ)) $(SRCDIR)/$$@.c
#bits2: src/bits.c #bits2: src/bits.c
# $(CC) $(CFLAGS) -S $^ -o $@.s # $(CC) $(CFLAGS) -S $^ -o $@.s
# $(CC) $(CFLAGS) $^ -o $@ # $(CC) $(CFLAGS) $^ -o $@
##################################### br library
.PHONY: cleanlib lib
cleanlib: clean
@$(RM) -f $(SLIB) $(DLIB) $(LIBOBJ)
lib: $(DLIB) $(SLIB)
$(SLIB): $(LIBOBJ)
@echo building $@ static library.
@mkdir -p $(LIBDIR)
@$(AR) $(ARFLAGS) -o $@ $^
$(DLIB): CFLAGS += -fPIC
$(DLIB): LDFLAGS += -shared
$(DLIB): $(LIBOBJ)
@echo building $@ shared library.
@mkdir -p $(LIBDIR)
@$(CC) $(LDFLAGS) $^ -o $@
.c.o:
@echo compiling $<.
@$(CC) -c $(CFLAGS) $(LDFLAGS) -I $(INCDIR) -o $@ $<

4
src/board.h
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@@ -5,7 +5,7 @@
* Some rights reserved. See COPYING. * Some rights reserved. See COPYING.
* *
* You should have received a copy of the GNU General Public License along with this * You should have received a copy of the GNU General Public License along with this
* program. If not, see <https://www.gnu.org/licenses/gpl-3.0-standalone.htmlL>. * program. If not, see <https://www.gnu.org/licenses/gpl-3.0-standalone.html>.
* *
* SPDX-License-Identifier: GPL-3.0-or-later <https://spdx.org/licenses/GPL-3.0-or-later.html> * SPDX-License-Identifier: GPL-3.0-or-later <https://spdx.org/licenses/GPL-3.0-or-later.html>
* *
@@ -79,7 +79,7 @@ enum x88_square {
/* necessary not to become mad to set bitboards /* necessary not to become mad to set bitboards
*/ */
enum bb_square{ enum bb_square {
A1=(u64)1, B1=(u64)A1<<1, C1=(u64)B1<<1, D1=(u64)C1<<1, A1=(u64)1, B1=(u64)A1<<1, C1=(u64)B1<<1, D1=(u64)C1<<1,
E1=(u64)D1<<1, F1=(u64)E1<<1, G1=(u64)F1<<1, H1=(u64)G1<<1, E1=(u64)D1<<1, F1=(u64)E1<<1, G1=(u64)F1<<1, H1=(u64)G1<<1,

18
src/brchess.c
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@@ -1,11 +1,11 @@
/* bodichess.c - main loop. /* brchess.c - main loop.
* *
* Copyright (C) 2021 Bruno Raoult ("br") * Copyright (C) 2021 Bruno Raoult ("br")
* Licensed under the GNU General Public License v3.0 or later. * Licensed under the GNU General Public License v3.0 or later.
* Some rights reserved. See COPYING. * Some rights reserved. See COPYING.
* *
* You should have received a copy of the GNU General Public License along with this * You should have received a copy of the GNU General Public License along with this
* program. If not, see <https://www.gnu.org/licenses/gpl-3.0-standalone.htmlL>. * program. If not, see <https://www.gnu.org/licenses/gpl-3.0-standalone.html>.
* *
* SPDX-License-Identifier: GPL-3.0-or-later <https://spdx.org/licenses/GPL-3.0-or-later.html> * SPDX-License-Identifier: GPL-3.0-or-later <https://spdx.org/licenses/GPL-3.0-or-later.html>
* *
@@ -27,11 +27,11 @@
#include "debug.h" #include "debug.h"
#include "fen.h" #include "fen.h"
#include "eval.h" #include "eval.h"
#include "bodichess.h" #include "brchess.h"
typedef struct { typedef struct {
char *name; /* User printable name */ char *name; /* User printable name */
int (*func)(pos_t *, char *); /* function doing the job */ int (*func)(pos_t *, char *); /* function doing the job */
char *doc; /* function doc */ char *doc; /* function doc */
} COMMAND; } COMMAND;
@@ -78,7 +78,7 @@ COMMAND commands[] = {
static int done=0; static int done=0;
int bodichess(pos_t *pos) int brchess(pos_t *pos)
{ {
char *buffer, *s; char *buffer, *s;
@@ -372,10 +372,10 @@ int do_help(__attribute__((unused)) pos_t *pos,
return 0; return 0;
} }
#ifdef BIN_bodichess #ifdef BIN_brchess
/** main() /** main()
* options: * options:
int bodichess(pos_t *pos) int brchess(pos_t *pos)
* *
*/ */
static int usage(char *prg) static int usage(char *prg)
@@ -413,6 +413,6 @@ int main(int ac, char **av)
if (optind < ac) if (optind < ac)
return usage(*av); return usage(*av);
return bodichess(pos); return brchess(pos);
} }
#endif /* BIN_bodichess */ #endif /* BIN_brchess */

10
src/brchess.h
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@@ -5,17 +5,17 @@
* Some rights reserved. See COPYING. * Some rights reserved. See COPYING.
* *
* You should have received a copy of the GNU General Public License along with this * You should have received a copy of the GNU General Public License along with this
* program. If not, see <https://www.gnu.org/licenses/gpl-3.0-standalone.htmlL>. * program. If not, see <https://www.gnu.org/licenses/gpl-3.0-standalone.html>.
* *
* SPDX-License-Identifier: GPL-3.0-or-later <https://spdx.org/licenses/GPL-3.0-or-later.html> * SPDX-License-Identifier: GPL-3.0-or-later <https://spdx.org/licenses/GPL-3.0-or-later.html>
* *
*/ */
#ifndef BODICHESS_H #ifndef BRCHESS_H
#define BODICHESS_H #define BRCHESS_H
#include "position.h" #include "position.h"
int bodichess(pos_t *pos); int brchess(pos_t *pos);
#endif /* BODICHESS_H */ #endif /* BRCHESS_H */